Enplas Corporation

Japan

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2023 8
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IPC Class
F21S 2/00 - Systems of lighting devices, not provided for in main groups  or , e.g. of modular construction 69
G02B 6/42 - Coupling light guides with opto-electronic elements 68
F21V 5/00 - Refractors for light sources 61
H01R 33/76 - Holders with sockets, clips or analogous contacts, adapted for axially-sliding engagement with parallely-arranged pins, blades, or analogous contacts on counterpart, e.g. electronic tube socket 59
A01G 25/02 - Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation 54
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Found results for  patents
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1.

OPTICAL CONNECTOR, FERRULE, AND OPTICAL CONNECTOR MODULE

      
Application Number JP2023010187
Publication Number 2023/189624
Status In Force
Filing Date 2023-03-15
Publication Date 2023-10-05
Owner ENPLAS CORPORATION (Japan)
Inventor
  • Hinata, Ayano
  • Nakamura, Masato

Abstract

An optical connector has a plurality of optical transmission bodies (110) arranged in parallel in a first direction (X-direction), and a ferrule (120) that includes a holding part, a first surface and a second surface (123a). A first central axis (CA1) of the second surface and a second central axis (CA2) of the optical transmission bodies are located closer to the tip side of the optical transmission bodies than a mating center line (second reference straight line L2) of a movement suppression part (124).

IPC Classes  ?

  • G02B 6/32 - Optical coupling means having lens focusing means
  • G02B 6/36 - Mechanical coupling means

2.

FERRULE, OPTICAL CONNECTOR, AND OPTICAL CONNECTOR MODULE

      
Application Number JP2023012201
Publication Number 2023/190342
Status In Force
Filing Date 2023-03-27
Publication Date 2023-10-05
Owner ENPLAS CORPORATION (Japan)
Inventor
  • Hinata, Ayano
  • Nakamura, Masato
  • Sukegawa, Takayuki
  • Kujirai, Yuto

Abstract

A ferrule (300) is configured to hold a plurality of optical transmission bodies (400) and to be able to connect with another ferrule (300), and comprises a first surface (302) that faces an end portion of the optical transmission bodies (400) when the optical transmission bodies (400) are being held, and a plurality of second surfaces (304) positioned on the opposite side of the first surface (302), wherein the plurality of optical transmission bodies (400) extends in the Z-direction, and the ferrule (300) is configured to be connected to the other ferrule (300) by being moved in a direction orthogonal to the Z-direction.

IPC Classes  ?

  • G02B 6/36 - Mechanical coupling means
  • G02B 6/40 - Mechanical coupling means having fibre bundle mating means

3.

OPTICAL RECEPTACLE AND OPTICAL MODULE

      
Application Number JP2023007375
Publication Number 2023/163224
Status In Force
Filing Date 2023-02-28
Publication Date 2023-08-31
Owner ENPLAS CORPORATION (Japan)
Inventor
  • Saito, Yuki
  • Suganuma, Takayoshi

Abstract

This optical receptacle comprises: a first optical surface (121) for allowing the entry of light emitted from a light-emitting element (113); a second optical surface (122) for allowing the light which has entered at the first optical surface and which has traveled inside the optical receptacle to exit toward an optical transmission body; and a diffraction portion (123) which includes a blazed shape and which is for diffracting at least a part of the light that has entered at the first optical surface toward the optical transmission body as n-order diffracted light (n=-1, -2, or -3). The diffraction portion (123) satisfies formula (1) sinθr=(1/N)×{N×sinθi-n×(λ/Λ)} and formula (2) 70°≤θr+θi≤110°, where λ represents the wavelength of the light incident on the first optical surface, N represents the refractive index of a medium in which the light incident on the diffraction portion travels, Λ represents the period of the blazed shape, θi represents the angle of incidence of the light incident on the first optical surface with respect to the diffraction portion, and θr represents the reflection diffraction angle with respect to the optical transmission body.

IPC Classes  ?

  • G02B 6/42 - Coupling light guides with opto-electronic elements
  • G02B 6/34 - Optical coupling means utilising prism or grating
  • H01S 5/02251 - Out-coupling of light using optical fibres

4.

OPTICAL CONNECTOR, OPTICAL MODULE, AND METHOD FOR EVALUATING OPTICAL CONNECTOR

      
Application Number JP2023003270
Publication Number 2023/153290
Status In Force
Filing Date 2023-02-01
Publication Date 2023-08-17
Owner ENPLAS CORPORATION (Japan)
Inventor
  • Aoki, Yuki
  • Oshima, Satoshi
  • Saito, Masaaki

Abstract

An optical connector (120) according to the present invention comprises: a light transmission wall (122) including a first surface (126) and a second surface (127) disposed on the reverse side from the first surface (126); and a holding part (130) for holding an optical transmission body (110) such that an end surface of the optical transmission body (110) faces the second surface (127). The optical connector (120) has, on the first surface (126), a plurality of first optical surfaces (121) disposed along an X direction, a plurality of grooves (131) disposed in the holding part (130) and extending in a direction opposite to the first surface (126) so as to go away from the second surface (127), and a plurality of X-direction reference marks (128). Each of the plurality of X-direction reference marks (128) is disposed on a first virtual plane (P1) including a valley line of any groove (131) of the plurality of grooves (131) and perpendicular to the X direction.

IPC Classes  ?

  • G02B 6/26 - Optical coupling means
  • G01M 11/00 - Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
  • G02B 6/36 - Mechanical coupling means

5.

FLUID HANDLING DEVICE, METHOD FOR MANUFACTURING SAME, AND METHOD FOR INTRODUCING FLOWABLE MEDIUM TO FLUID HANDLING DEVICE

      
Application Number JP2022042865
Publication Number 2023/145208
Status In Force
Filing Date 2022-11-18
Publication Date 2023-08-03
Owner ENPLAS CORPORATION (Japan)
Inventor
  • Suzuki Seiichiro
  • Ono Koichi
  • Suzuki Yuichi

Abstract

L1CL1CL1L1: The Laplace pressure when the dynamic contact angle θ between the fluid A introduced from the main flow path to the connecting flow path and the inner wall of the connecting flow path is set to be less than π

IPC Classes  ?

  • C12M 1/00 - Apparatus for enzymology or microbiology
  • B01J 19/00 - Chemical, physical or physico-chemical processes in general; Their relevant apparatus
  • B81B 1/00 - Devices without movable or flexible elements, e.g. microcapillary devices
  • G01N 37/00 - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES - Details not covered by any other group of this subclass

6.

OPTICAL CONNECTOR AND OPTICAL CONNECTOR MODULE

      
Application Number JP2022044052
Publication Number 2023/100899
Status In Force
Filing Date 2022-11-29
Publication Date 2023-06-08
Owner ENPLAS CORPORATION (Japan)
Inventor Kon, Ayano

Abstract

An optical connector (120) of the present invention comprises: a holding part (130) for holding an end of one optical transmission body (110); a positioning part (140) that is brought into contact with part of an end surface (113) of the optical transmission body in order to effect positioning of the end surface; a first optical part (150) that is disposed at a position that is not in contact with the end surface when the part of the end surface is brought into contact with the positioning part in order to cause light from the end surface to enter the optical connector or cause light traveling through the optical connector to be emitted toward the end surface of the optical transmission body; and a second optical part (160) for causing light from another optical connector that holds the other optical transmission body to enter the optical connector or causing the light traveling through the optical connector to be emitted toward the other optical connector. When the part of the end surface is brought into contact with the positioning part, a space between the first optical part and the end surface communicates with the outside via a gap between the optical connector and the end surface.

IPC Classes  ?

  • G02B 6/36 - Mechanical coupling means
  • G02B 6/32 - Optical coupling means having lens focusing means

7.

OPTICAL CONNECTOR AND OPTICAL CONNECTOR MODULE

      
Application Number JP2022033327
Publication Number 2023/033177
Status In Force
Filing Date 2022-09-05
Publication Date 2023-03-09
Owner ENPLAS CORPORATION (Japan)
Inventor
  • Kon, Ayano
  • Sato, Honoka

Abstract

An optical connector (120) according to the present invention comprises: a holding unit (121); a first optical unit (122), a second optical unit (123), a convex unit (124) and concave unit (125) for engaging with another optical connector; a first inner regulating surface (126) which is a plane for suppressing positional displacement in the first direction with respect to the other optical connector; and a first outer regulating surface (127) which is a plane for suppressing positional displacement in the first direction with respect to the other optical connector. When the optical connector (120) is engaged with the other optical connector, the convex unit (124) and the concave unit (125) are configured to be respectively engaged with the concave unit (125) and the convex unit (124) of the other optical connector, the first inner regulating surface (126) is configured to contact the first outer regulating surface (127) of the other optical connector, and the first outer regulating surface (127) is configured to contact the first inner regulating surface (126) of the other optical connector.

IPC Classes  ?

8.

STERILIZATION DEVICE

      
Application Number JP2022022049
Publication Number 2023/276524
Status In Force
Filing Date 2022-05-31
Publication Date 2023-01-05
Owner ENPLAS CORPORATION (Japan)
Inventor
  • Ishikawa, Naohiro
  • Okada, Toshinori
  • Nakamura, Kakeru

Abstract

The present invention relates to the provision of a sterilization device that can effectively irradiate a fluid with ultraviolet light to sterilize the fluid. This sterilization device comprises: a storage part that is for storing a fluid and has a substantially spherical shape; a supply port for supplying the fluid into the storage part; an outlet for extracting the fluid from the storage part; and a light source for radiating ultraviolet light. The storage part includes: a first storage part that is located upstream in the flowing direction of the fluid in the supply port and has a substantially hemispherical shape; and a second storage part that is located downstream and has a substantially hemispherical shape. When the supply port and the outlet are projected on an imaginary plane orthogonal to the extending direction of the inner surface of a supply channel that is connected to the storage part in the supply port, the centroid of the supply port is spaced apart from the centroid of the outlet. The light source is disposed such that the optical axis thereof is positioned at 75° to 105° with respect to a straight line that connects the centroid the storage part and the centroid of the outlet.

IPC Classes  ?

  • C02F 1/32 - Treatment of water, waste water, or sewage by irradiation with ultraviolet light

9.

PLANETARY GEAR DEVICE AND ACTUATOR

      
Application Number JP2021013532
Publication Number 2022/208657
Status In Force
Filing Date 2021-03-30
Publication Date 2022-10-06
Owner ENPLAS CORPORATION (Japan)
Inventor
  • Ohmi, Kenji
  • Kawada, Toshiki
  • Sakamaki, Kazuyuki

Abstract

The present invention is a planetary gear device that, in a planetary gear mechanism, decelerates rotation of a motor and transfers the decelerated rotation to an output shaft, wherein the planetary gear device comprises a plurality of planetary gears having planetary teeth sections on the outer peripheral surfaces, a first internally toothed gear that is provided so as to surround the plurality of planetary gears and that has on the inner peripheral surface a first internally toothed section that meshes with the planetary teeth sections, and a second internally toothed gear that is provided nearer the output shaft in comparison to the first internally toothed gear so as to surround the plurality of planetary gears and that has on the inner peripheral surface a second internally toothed section that meshes with the planetary teeth sections, both axial-direction ends of the planetary gears being rotatably supported on the first internally toothed gear and the second internally toothed gear.

IPC Classes  ?

  • F16H 1/28 - Toothed gearings for conveying rotary motion with gears having orbital motion

10.

PLANETARY GEAR DEVICE AND ACTUATOR

      
Application Number JP2021013537
Publication Number 2022/208659
Status In Force
Filing Date 2021-03-30
Publication Date 2022-10-06
Owner ENPLAS CORPORATION (Japan)
Inventor Ohmi, Kenji

Abstract

A planetary gear device according to the present invention decelerates rotation of a motor and transmits the same to an output shaft, and comprises: a plurality of planetary gears each having a planetary teeth section on the outer peripheral surface thereof; a carrier supporting the planetary gears so as to be rotatable; a first internal gear provided so as to surround the plurality of planetary gears and having, on the inner peripheral surface thereof, a first internal teeth section which meshes with the planetary teeth section; and a second internal gear provided further on the output shaft-side than the first internal gear so as to surround the plurality of planetary gears and having, on the inner peripheral surface thereof, a second internal teeth section which meshes with the planetary teeth section. The carrier is supported by the second internal teeth section so as to be rotatable.

IPC Classes  ?

  • F16H 1/28 - Toothed gearings for conveying rotary motion with gears having orbital motion

11.

LIQUID HANDLING DEVICE AND LIQUID HANDLING METHOD

      
Application Number JP2021012639
Publication Number 2022/201452
Status In Force
Filing Date 2021-03-25
Publication Date 2022-09-29
Owner ENPLAS CORPORATION (Japan)
Inventor
  • Ono, Koichi
  • Watanabe, Yasuhiro

Abstract

The present invention pertains to a liquid handling device that comprises a laminate of a first member and a second member. This liquid handling device is provided with a reservoir that is a space for pooling a liquid and disposed between the first and second members, and a plurality of wells that are plurality of first recesses disposed on the surface of the first member facing the second member. The first and/or second members have flexibility. The first and second members are not bonded between the reservoir and the plurality of wells. When a part of the first or second member, said part corresponding to the reservoir, is pressed in the state where a liquid is pooled in the reservoir, the liquid in the reservoir moves between the first and second members toward the plurality of wells.

IPC Classes  ?

  • C12M 1/00 - Apparatus for enzymology or microbiology
  • G01N 37/00 - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES - Details not covered by any other group of this subclass

12.

LIQUID HANDLING DEVICE, LIQUID HANDLING SYSTEM AND LIQUID HANDLING METHOD

      
Application Number JP2021012718
Publication Number 2022/201469
Status In Force
Filing Date 2021-03-25
Publication Date 2022-09-29
Owner ENPLAS CORPORATION (Japan)
Inventor Oshima, Yuya

Abstract

The present invention pertains to a liquid handling device, a liquid handling system and a liquid handling method. This liquid handling device is provided with a flow channel for flowing a liquid, a first opening connected to one end of the flow channel, a second opening connected to the other end of the flow channel, and a plurality of wells each connected to the flow channel. The flow channel consists of a substrate and a film. The film is softened by irradiation with light of a first wavelength and solidified by irradiation with light of a second wavelength that is different from the first wavelength.

IPC Classes  ?

  • C12M 1/00 - Apparatus for enzymology or microbiology
  • C12Q 1/686 - Polymerase chain reaction [PCR]
  • G01N 37/00 - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES - Details not covered by any other group of this subclass

13.

ORGAN-ON-CHIP AND BIOLOGICAL FUNCTION REPRODUCTION METHOD

      
Application Number JP2021005258
Publication Number 2022/172397
Status In Force
Filing Date 2021-02-12
Publication Date 2022-08-18
Owner ENPLAS CORPORATION (Japan)
Inventor
  • Ono Koichi
  • Watanabe Yasuhiro

Abstract

The purpose of the present invention is to provide a novel organ-on-a-chip for forming a blood vessel model. An organ-on-a-chip 100 according to the present invention can be used for reproducing an in vivo action between a cell mass and a blood vessel, and is provided with a first flow path 10, a second flow path 20 and a third flow path group, the organ-on-a-chip being characterized in that the first flow path 10 is an introducing flow path for introducing vascular endothelial cells that are cultured to form a blood vessel model on the inner wall of the first flow path 10, the second flow path 20 is an introducing flow path for introducing a sample containing a cell mass in the direction from the upstream toward the downstream and has a trapping section 22 for trapping the cell mass at a position located in the inside of the second flow path 20 between the upstream and the downstream, and the third flow path group includes a plurality of third flow paths 30 in which each of the third flow paths 30 communicates between the first flow path 10 and the second flow path 20.

IPC Classes  ?

  • C12M 1/00 - Apparatus for enzymology or microbiology

14.

FLUID-HANDLING DEVICE AND FLUID-HANDLING SYSTEM

      
Application Number JP2021003662
Publication Number 2022/168142
Status In Force
Filing Date 2021-02-02
Publication Date 2022-08-11
Owner ENPLAS CORPORATION (Japan)
Inventor Ono, Koichi

Abstract

The fluid-handling device has a plurality of first chambers, a second chamber, a membrane pump including a diaphragm, a plurality of first flow paths by which each of the plurality of first chambers and the membrane pump are connected, a plurality of second flow paths by which each of the plurality of first chambers and the second chamber are connected, a plurality of first membrane valves positioned respectively in the plurality of first flow paths, and a plurality of second membrane valves positioned respectively in the plurality of second flow paths.

IPC Classes  ?

  • G01N 35/08 - Automatic analysis not limited to methods or materials provided for in any single one of groups ; Handling materials therefor using a stream of discrete samples flowing along a tube system, e.g. flow injection analysis

15.

PLANETARY GEAR DEVICE AND ACTUATOR

      
Application Number JP2021003261
Publication Number 2022/162872
Status In Force
Filing Date 2021-01-29
Publication Date 2022-08-04
Owner ENPLAS CORPORATION (Japan)
Inventor Kaneko, Takuya

Abstract

This planetary gear mechanism comprises a plurality of planetary gears having planetary teeth sections on the outer peripheral surfaces, and an internally toothed gear which is provided so as to surround the plurality of planetary gears and the inner peripheral side of which has an internal teeth section that meshes with the planetary teeth sections, the internally toothed gear having a sliding section that slides against the end surfaces of the planetary gears on one side in the axial direction.

IPC Classes  ?

  • F16H 1/46 - Systems consisting of a plurality of gear trains, each with orbital gears

16.

LIQUID HANDLING DEVICE, LIQUID HANDLING SYSTEM, AND LIQUID HANDLING METHOD

      
Application Number JP2021001864
Publication Number 2022/157859
Status In Force
Filing Date 2021-01-20
Publication Date 2022-07-28
Owner ENPLAS CORPORATION (Japan)
Inventor Sunaga, Nobuya

Abstract

This liquid handling device comprises a first flow path, a second flow path, a third flow path, an introduction opening, a discharge opening, an introduction valve, and a discharge valve. The third flow path comprises a first area under detection that is disposed in the third flow path and includes a roughened surface so as to have light emitted thereon for the purpose of transmitted light or reflected light detection and a second area under detection that is disposed further to one side of the third flow path than the first area under detection and includes a roughened surface so as to have light emitted thereon for the purpose of transmitted light or reflected light detection.

IPC Classes  ?

  • G01N 35/08 - Automatic analysis not limited to methods or materials provided for in any single one of groups ; Handling materials therefor using a stream of discrete samples flowing along a tube system, e.g. flow injection analysis

17.

LIQUID HANDLING SYSTEM

      
Application Number JP2021007051
Publication Number 2022/157987
Status In Force
Filing Date 2021-02-25
Publication Date 2022-07-28
Owner ENPLAS CORPORATION (Japan)
Inventor Sunaga, Nobuya

Abstract

This liquid handling system comprises a flow channel chip, a chip holder, a cartridge housing liquid to be introduced to the flow channel chip, and a liquid handling device for controlling the flow of the liquid within the flow channel chip housed in the chip holder. The flow channel chip, the chip holder, or the liquid handling device includes a first engaging part, and the cartridge includes a second engaging part. The first engaging part and the second engaging part are configured such that when the first engaging part and the second engaging part are detachably engaged, a communicating pipe of the cartridge is connected to an introduction port of the flow channel chip and packing on the cartridge is pressed by the introduction port.

IPC Classes  ?

  • G01N 35/08 - Automatic analysis not limited to methods or materials provided for in any single one of groups ; Handling materials therefor using a stream of discrete samples flowing along a tube system, e.g. flow injection analysis
  • G01N 37/00 - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES - Details not covered by any other group of this subclass

18.

FLUID HANDLING SYSTEM

      
Application Number JP2021002203
Publication Number 2022/157915
Status In Force
Filing Date 2021-01-22
Publication Date 2022-07-28
Owner ENPLAS CORPORATION (Japan)
Inventor Sunaga, Nobuya

Abstract

This fluid handling system has: a fluid handling device that includes a flow path and a rotary membrane pump that is connected to the flow path and has a diaphragm for causing fluid to flow along the flow path; and a rotary member that has a protrusion for pressing the diaphragm of the rotary membrane pump. The width of the rotary member protrusion is less than the width of the diaphragm of the rotary membrane pump.

IPC Classes  ?

  • F04B 43/14 - Machines, pumps, or pumping installations having flexible working members having peristaltic action having plate-like flexible members
  • F04C 5/00 - Rotary-piston machines or pumps with the working-chamber walls at least partly resiliently deformable

19.

LIQUID HANDLING SYSTEM

      
Application Number JP2021002207
Publication Number 2022/157916
Status In Force
Filing Date 2021-01-22
Publication Date 2022-07-28
Owner ENPLAS CORPORATION (Japan)
Inventor Sunaga, Nobuya

Abstract

This liquid handling system comprises a flow channel chip, a chip holder, a cartridge housing liquid to be introduced to the flow channel chip, and a liquid handling device for controlling the flow of the liquid within the flow channel chip housed in the chip holder. The flow channel chip, the chip holder, or the liquid handling device includes a first engaging part, and the cartridge includes a second engaging part. The first engaging part and the second engaging part are configured such that when the first engaging part and the second engaging part are detachably engaged, a communicating pipe of the cartridge is inserted into an introduction port of the flow channel chip and packing on the cartridge is pressed by the communicating pipe and the introduction port.

IPC Classes  ?

  • G01N 37/00 - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES - Details not covered by any other group of this subclass
  • G01N 35/08 - Automatic analysis not limited to methods or materials provided for in any single one of groups ; Handling materials therefor using a stream of discrete samples flowing along a tube system, e.g. flow injection analysis

20.

OPTICAL RECEPTACLE AND OPTICAL MODULE

      
Application Number JP2020049186
Publication Number 2022/144999
Status In Force
Filing Date 2020-12-28
Publication Date 2022-07-07
Owner ENPLAS CORPORATION (Japan)
Inventor
  • Kani, Hiroyoshi
  • Sato, Honoka

Abstract

An optical receptacle according to the present invention has: a first optical surface through which light emitted from a photoelectric conversion element enters or through which light having emitted from an end surface of an optical transmission body and having passed through the inside of the optical receptacle is emitted toward the photoelectric conversion element; and a second optical surface through which light having entered the first optical surface is emitted toward the end surface of the optical transmission body or through which light emitted from the end surface of the optical transmission body enters. When an intersection point of the optical axis of the first optical surface and the first optical surface is defined as an origin, the optical axis of the first optical surface is defined as a Z axis, the axis passing through the origin and perpendicular to the Z axis is defined as an X axis, and the axis perpendicular to the Z axis and the X axis is defined as a Y axis, the first optical surface is configured such that, when collimate light enters through the first optical surface from the inside of the optical receptacle, a first focal point observed when viewed along the direction of the X axis and a second focal point observed closer to the first optical surface as compared with the first focal point when viewed along the direction of the Y axis are formed.

IPC Classes  ?

  • G02B 6/42 - Coupling light guides with opto-electronic elements
  • G02B 6/32 - Optical coupling means having lens focusing means

21.

OPTICAL RECEPTACLE AND OPTICAL MODULE

      
Application Number JP2020049191
Publication Number 2022/145001
Status In Force
Filing Date 2020-12-28
Publication Date 2022-07-07
Owner ENPLAS CORPORATION (Japan)
Inventor
  • Kani, Hiroyoshi
  • Sato, Honoka

Abstract

An optical receptacle (140) has a first incidence surface (141) for causing first light emitted from a first light emitting element to be incident thereon, a second incidence surface (142) for causing second light emitted from a second light emitting element to be incident thereon, and an emission surface (144) for causing the first light incident on the first incidence surface and traveling through the optical receptacle and the second light incident on the second incidence surface and traveling through the optical receptacle to be emitted toward an optical transmitter. The curvature of the emission surface in a first cross section (CS1) of the emission surface is smaller than the curvature of the emission surface in a second cross section (CS2) of the emission surface, the first cross section being parallel to a first surface including a first optical axis of the first light and a second optical axis of the second light, and the second cross section being parallel to the first optical axis or the second optical axis crossing the emission surface and being orthogonal to the first surface.

IPC Classes  ?

  • G02B 6/42 - Coupling light guides with opto-electronic elements
  • G02B 6/32 - Optical coupling means having lens focusing means
  • H01S 5/022 - Mountings; Housings

22.

SOCKET

      
Application Number JP2020037013
Publication Number 2022/070279
Status In Force
Filing Date 2020-09-29
Publication Date 2022-04-07
Owner ENPLAS CORPORATION (Japan)
Inventor
  • Toyama, Ryota
  • Hong, Yong Shen

Abstract

The present invention comprises: a base having a top surface on which an electric component is to be placed; a pressing part which is disposed above the base and which has a pressing surface that is capable of pressing the electric component; and a pressing mechanism which supports the pressing part such that the pressing part is vertically movable to come close to or move away from the base, while restricting the horizontal movement of the pressing part, and which moves the pressing part vertically downward while retaining the pressing surface in a position parallel to the electric component, to thereby press the electric component toward the base side by the pressing part.

IPC Classes  ?

  • G01R 31/26 - Testing of individual semiconductor devices

23.

ELECTRICAL CONNECTION SOCKET

      
Application Number JP2020025303
Publication Number 2021/260931
Status In Force
Filing Date 2020-06-26
Publication Date 2021-12-30
Owner ENPLAS CORPORATION (Japan)
Inventor Law, Rui Zhi

Abstract

This electrical connection socket is formed to be compact, and can be reliably connected for inspection of an IC package, even on the IC package having a lead of a different shape. This socket has: a socket body that houses an electrical component, which has a first lead projecting in the direction moving away from the outer periphery of an electrical component body, and a second lead provided projecting from the outer periphery, the tip part being positioned toward the outer periphery; a first terminal that is provided on the socket body and is connected to the first lead; and a second terminal that is provided on the socket body and that, when the electrical component is housed in the socket body, approaches the second lead from the side of the second lead and contacts the second lead.

IPC Classes  ?

  • H01R 33/76 - Holders with sockets, clips or analogous contacts, adapted for axially-sliding engagement with parallely-arranged pins, blades, or analogous contacts on counterpart, e.g. electronic tube socket
  • H01L 23/50 - Arrangements for conducting electric current to or from the solid state body in operation, e.g. leads or terminal arrangements for integrated circuit devices

24.

CONTAINER AND CONTAINER KIT

      
Application Number JP2021018399
Publication Number 2021/241275
Status In Force
Filing Date 2021-05-14
Publication Date 2021-12-02
Owner ENPLAS CORPORATION (Japan)
Inventor
  • Noguchi, Koji
  • Uemura, Shigeru

Abstract

The present invention relates to providing a container by which it is possible to mitigate a situation in which a ripped film covers a ventilation hole. This container comprises: a container body having an opening and a ventilation hole; and a film that has a groove that serves as the starting point for a tear generated when the film is pressed, and that covers the opening. At least a portion of the groove is disposed at a position overlapping the ventilation hole when the film is folded towards the ventilation hole, with a point on the edge of the opening that is the closest to the ventilation hole being a reference point.

IPC Classes  ?

  • G01N 35/02 - Automatic analysis not limited to methods or materials provided for in any single one of groups ; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
  • B65D 81/26 - Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators

25.

RESIN COMPOSITION, EMITTER, AND TUBE FOR DRIP IRRIGATION

      
Application Number JP2021014774
Publication Number 2021/215250
Status In Force
Filing Date 2021-04-07
Publication Date 2021-10-28
Owner ENPLAS CORPORATION (Japan)
Inventor
  • Shen, Yihua
  • Taguchi, Yuki
  • Nagao, Takahito

Abstract

The problem of the present invention is to provide a biodegradable resin composition that can be easily molded in a short time, with molded bodies therefrom having appropriate flexibility. The resin composition for solving the above problem comprises 100 parts by mass of poly(butylene adipate/terephthalate) and 1-10 parts by mass of an aliphatic polyester having a certain structure. The amount of the poly(butylene adipate/terephthalate) is 80% by mass or more based on the total amount.

IPC Classes  ?

  • C08K 5/103 - Esters; Ether-esters of monocarboxylic acids with polyalcohols
  • C08K 5/523 - Esters of phosphoric acids, e.g. of H3PO4 with hydroxyaryl compounds
  • C08L 67/02 - Polyesters derived from dicarboxylic acids and dihydroxy compounds
  • C08L 67/03 - Polyesters derived from dicarboxylic acids and dihydroxy compounds the dicarboxylic acids and dihydroxy compounds having the hydroxy and the carboxyl groups directly linked to aromatic rings
  • C08J 5/00 - Manufacture of articles or shaped materials containing macromolecular substances

26.

NOTIFICATION DEVICE AND FLUID PROCESSING DEVICE

      
Application Number JP2021014583
Publication Number 2021/206075
Status In Force
Filing Date 2021-04-06
Publication Date 2021-10-14
Owner ENPLAS CORPORATION (Japan)
Inventor
  • Morioka, Shimpei
  • Watanabe, Tsuyoshi

Abstract

This notification device, which provides notification of a replacement timing of a consumable member in a fluid processing device, comprises: a first rotary body that, in a state of use, is disposed inside a flow passage of the fluid processing device and rotates using the flow of a fluid inside the flow passage as a power source; a second rotary body that rotates on the basis of the rotation of the first rotary body; a reducer that reduces the rotation speed of the first rotary body and transmits the rotation to the second rotary body; a replacement notification unit provided to the second rotary body; and a determination unit that is provided in a first direction while facing the second rotary body, wherein the replacement notification unit rotates along with the second rotary body and, when a replacement timing arrives, matches the determination unit in the first direction.

IPC Classes  ?

  • B01D 35/14 - Safety devices specially adapted for filtration; Devices for indicating clogging
  • C02F 1/00 - Treatment of water, waste water, or sewage

27.

LIGHT FLUX CONTROL MEMBER, LIGHT-EMITTING DEVICE, AREA LIGHT SOURCE DEVICE, AND DISPLAY DEVICE

      
Application Number JP2021011438
Publication Number 2021/187620
Status In Force
Filing Date 2021-03-19
Publication Date 2021-09-23
Owner ENPLAS CORPORATION (Japan)
Inventor Momoi, Takuro

Abstract

The present invention addresses the problem of providing a light flux control member with which it is possible to more appropriately distribute light from a plurality of light-emitting elements while improving handleablity at the time of mounting by disposing the light flux control member on the plurality of light-emitting elements. This light flux control member comprises: a plurality of incidence units on which light emitted from a plurality of light emitting elements is incident, and an emission unit which is disposed between the plurality of incidence units, and guides and emits therefrom the light incident on the plurality of incidence units. The plurality of incidence units each have an incidence surface, and a first reflection surface which reflects light incident on the incidence surface in a direction along a substrate. The emission unit has a second emission surface which is disposed to face the substrate and reflects light from the incidence unit, a first emission surface which is disposed to face the second emission surface and from which the light from the incidence unit is emitted, and an emission promotion part for promoting emission of light traveling between the second emission surface and the emission surface from the first emission surface.

IPC Classes  ?

  • G02B 17/08 - Catadioptric systems
  • F21Y 105/10 - Planar light sources comprising a two-dimensional array of point-like light-generating elements
  • F21Y 115/10 - Light-emitting diodes [LED]
  • G02B 5/00 - Optical elements other than lenses
  • G02B 5/02 - Diffusing elements; Afocal elements
  • G02B 5/10 - Mirrors with curved faces
  • F21S 2/00 - Systems of lighting devices, not provided for in main groups  or , e.g. of modular construction
  • F21V 3/00 - Globes; Bowls; Cover glasses
  • F21V 5/00 - Refractors for light sources
  • F21V 5/02 - Refractors for light sources of prismatic shape
  • F21V 5/04 - Refractors for light sources of lens shape
  • G02F 1/13357 - Illuminating devices

28.

LIGHT FLUX CONTROL MEMBER, LIGHT-EMITTING DEVICE, AREA LIGHT SOURCE DEVICE, AND DISPLAY DEVICE

      
Application Number JP2021011137
Publication Number 2021/187571
Status In Force
Filing Date 2021-03-18
Publication Date 2021-09-23
Owner ENPLAS CORPORATION (Japan)
Inventor Momoi, Takuro

Abstract

The present invention addresses the problem of providing a light flux control member with which it is possible to more appropriately distribute light from a plurality of light-emitting elements while improving handleability at the time of mounting by disposing the light flux control member on the plurality of light-emitting elements. This light flux control member comprises: a plurality of incidence units on which light emitted from a plurality of light emitting elements is incident, and an emission unit which is disposed between the plurality of incidence units, and guides and emits therefrom the light incident on the plurality of incidence units. The plurality of incidence units each have an incidence surface, and a first reflection surface which reflects light incident on the incidence surface in a direction along a substrate. The emission unit has a second emission surface which is disposed to face the substrate and reflects light from the incidence unit, a first emission surface which is disposed to face the second emission surface and from which the light from the incidence unit is emitted, and an emission promotion part for promoting emission of light traveling between the second emission surface and the emission surface from the first emission surface.

IPC Classes  ?

  • G02B 17/08 - Catadioptric systems
  • F21Y 105/10 - Planar light sources comprising a two-dimensional array of point-like light-generating elements
  • F21Y 115/10 - Light-emitting diodes [LED]
  • G02B 5/00 - Optical elements other than lenses
  • G02B 5/02 - Diffusing elements; Afocal elements
  • G02B 5/10 - Mirrors with curved faces
  • F21S 2/00 - Systems of lighting devices, not provided for in main groups  or , e.g. of modular construction
  • F21V 3/00 - Globes; Bowls; Cover glasses
  • F21V 5/00 - Refractors for light sources
  • F21V 5/02 - Refractors for light sources of prismatic shape
  • F21V 5/04 - Refractors for light sources of lens shape
  • G02F 1/13357 - Illuminating devices

29.

CONTACT PIN AND SOCKET

      
Application Number JP2020047271
Publication Number 2021/161654
Status In Force
Filing Date 2020-12-17
Publication Date 2021-08-19
Owner ENPLAS CORPORATION (Japan)
Inventor Hagiwara, Yoshinobu

Abstract

This contact pin electrically connects a first electrical component and a second electrical component, the contact pin comprising: a pin body having an inside pin element and an outside pin element combined to be extendable; an elastic member that energizes the inside pin element and the outside pin element in the direction in which the pin body expands when the pin body is in a contracted state; and a pressing part that is provided on the outside pin element, and that when the pin body contracts, applies force to the inside pin element that moves in a first direction in the axial direction, the force including a component in a second direction orthogonal to the first direction.

IPC Classes  ?

  • H01R 33/76 - Holders with sockets, clips or analogous contacts, adapted for axially-sliding engagement with parallely-arranged pins, blades, or analogous contacts on counterpart, e.g. electronic tube socket
  • H01R 13/24 - Contacts for co-operating by abutting resiliently mounted

30.

MESH FILTER AND LIQUID HANDLING DEVICE

      
Application Number JP2021003638
Publication Number 2021/157547
Status In Force
Filing Date 2021-02-02
Publication Date 2021-08-12
Owner ENPLAS CORPORATION (Japan)
Inventor
  • Uemura, Shigeru
  • Noguchi, Koji

Abstract

The present invention provides a mesh filter having superior handling performance for liquid-solution lyophilizates. This mesh filter 130 has a mesh 131, and liquid-solution lyophilizates 132 affixed to the mesh.

IPC Classes  ?

  • B01D 39/16 - Other self-supporting filtering material of organic material, e.g. synthetic fibres
  • B01D 29/01 - Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups ;   Filtering elements therefor with flat filtering elements
  • G01N 35/02 - Automatic analysis not limited to methods or materials provided for in any single one of groups ; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations

31.

ULTRAVIOLET STERILIZATION DEVICE

      
Application Number JP2021000095
Publication Number 2021/149475
Status In Force
Filing Date 2021-01-05
Publication Date 2021-07-29
Owner ENPLAS CORPORATION (Japan)
Inventor
  • Morioka, Shimpei
  • Watanabe, Tsuyoshi
  • Inaoka, Natsuki

Abstract

The problem addressed is to provide an ultraviolet sterilization device enabling easy recognition of the flow state of fluid. The ultraviolet sterilization device solving the above problem irradiates fluid flowing in a flow path with ultraviolet rays and sterilizes the fluid. This ultraviolet sterilization device comprises: a flow path; a flow detection unit including an impeller that is disposed in the flow path and rotates according to the flow of the fluid; a first light source irradiating the flow path with the ultraviolet rays; and a detection unit receiving ultraviolet rays emitted from the first light source and reflected by the flow detection unit or ultraviolet rays emitted from the first light source and having passed through the flow detection unit. The impeller has a reflection unit that rotates in conjunction with the rotation of the impeller and reflects ultraviolet rays, or a shielding unit that rotates in conjunction with the rotation of the impeller and shields ultraviolet rays. The detection unit detects a change in strength of ultraviolet rays caused by the rotation of the reflection unit or shielding unit.

IPC Classes  ?

  • A61L 2/10 - Ultraviolet radiation
  • A61L 2/26 - Accessories
  • C02F 1/32 - Treatment of water, waste water, or sewage by irradiation with ultraviolet light

32.

SOCKET

      
Application Number JP2020047120
Publication Number 2021/149417
Status In Force
Filing Date 2020-12-17
Publication Date 2021-07-29
Owner ENPLAS CORPORATION (Japan)
Inventor Ueyama, Yuki

Abstract

A socket for electrically connecting a first electrical component, the upper surface of which is pressed upon by a pressing member, and a second electrical component which is positioned below the first electrical component, said socket being equipped with: a socket main body which has a placement surface on which the first electrical component is placed; and a holding part which is provided to the socket main body, holds the first electrical component to the socket main body by engaging the first electrical component in a pressed state in which the first electrical component is pressed upon by the pressing member, and releases the engagement with the first electrical component when the pressing member moves a prescribed distance away from the position which corresponds to the pressed state.

IPC Classes  ?

  • H01R 33/76 - Holders with sockets, clips or analogous contacts, adapted for axially-sliding engagement with parallely-arranged pins, blades, or analogous contacts on counterpart, e.g. electronic tube socket
  • G01R 31/26 - Testing of individual semiconductor devices

33.

IC SOCKET

      
Application Number JP2020045961
Publication Number 2021/131723
Status In Force
Filing Date 2020-12-10
Publication Date 2021-07-01
Owner ENPLAS CORPORATION (Japan)
Inventor
  • Ohshima, Hisao
  • Kobayashi, Yoshiki
  • Yoshida, Nanase

Abstract

[Problem] To provide an IC socket which can prevent damage to a probe by an electronic component even when the electronic component is carried in a tilted state onto a socket main body. [Solution] This IC socket 1 includes: a socket main body 2 mounted on a substrate 106; and a pair of probes 3a, 3b accommodated in probe accommodation holes 4, 4 in the socket main body 2. The pair of probes 3a, 3b are an inner probe 3a, which is the probe near a carry-in center P of the electronic component, and an outer probe 3b, which is the probe far from the carry-in center P of the electronic component. Even if the electronic component 100 is carried in a tilted orientation onto the socket main body 2, the outer probe 3b connects an electrode 107 and a terminal 101 of the electronic component 100 in a tilted orientation with respect to an upright direction on the electrode 107 such that a distal end 5 contacts the terminal 101. Similarly to the outer probe 3b, the inner probe 3a connects the electrode 107 and the terminal 101 in a tilted orientation.

IPC Classes  ?

  • H01R 33/76 - Holders with sockets, clips or analogous contacts, adapted for axially-sliding engagement with parallely-arranged pins, blades, or analogous contacts on counterpart, e.g. electronic tube socket
  • G01R 1/073 - Multiple probes
  • G01R 31/26 - Testing of individual semiconductor devices

34.

AIR BLOW GUIDE MEMBER, TEST DEVICE UNIT, TEST DEVICE, ELECTRICAL COMPONENT SOCKET, AND TEST DEVICE HAVING A PLURALITY OF THE ELECTRICAL COMPONENT SOCKETS

      
Application Number JP2020048508
Publication Number 2021/132488
Status In Force
Filing Date 2020-12-24
Publication Date 2021-07-01
Owner ENPLAS CORPORATION (Japan)
Inventor Takahashi, Mineto

Abstract

[Problem] To provide: an air blow guide member that suppresses costs and can cool an electrical component accommodated in an electrical component socket; a test device unit comprising the air blow guide member; and a test device having a plurality of the test device units. [Solution] An air blow guide member 100 that is used to cool an electrical component accommodated in an electrical component socket 10. The air blow guide member 100 is configured so as to guide blown air K, outputted from a ventilation means 3, to the electrical component socket 10. Also provided is a test device unit 2 comprising the air blow guide member 100 and the electrical component socket 10, the test device unit 2 being configured so as to guide the blown air K from the ventilation means 3 to the electrical component socket 10 using the air blow guide member 100. Further provided is a test device 1 in which a plurality of the test device units 2 are arranged from an upwind side to a downwind side of the blown air K from the ventilation means 3.

IPC Classes  ?

  • H01R 33/76 - Holders with sockets, clips or analogous contacts, adapted for axially-sliding engagement with parallely-arranged pins, blades, or analogous contacts on counterpart, e.g. electronic tube socket
  • G01R 31/26 - Testing of individual semiconductor devices
  • H01R 13/533 - Bases or cases made for use in extreme conditions, e.g. high temperature, radiation, vibration, corrosive environment, pressure

35.

METHOD FOR MANUFACTURING CONTACT PIN, CONTACT PIN, AND SOCKET

      
Application Number JP2020047096
Publication Number 2021/131997
Status In Force
Filing Date 2020-12-17
Publication Date 2021-07-01
Owner ENPLAS CORPORATION (Japan)
Inventor Azumi, Leo

Abstract

This method for manufacturing a contact pin that electrically connects a first electric component and a second electric component, and that includes a shaft portion and a first terminal portion which is provided in a tip end portion of the shaft portion and which comes into contact with the first electric component during use, includes: a step of using a drill to form at least two mutually intersecting removed portions in a first part separated by a prescribed distance from a first end surface in the axial direction of a shaft-shaped material; and a step of forming the first terminal portion by cutting the first part in the radial direction.

IPC Classes  ?

  • H01R 33/74 - Devices having four or more poles
  • H01R 43/00 - Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
  • G01R 1/067 - Measuring probes
  • G01R 1/073 - Multiple probes
  • G01R 31/26 - Testing of individual semiconductor devices
  • H01R 13/24 - Contacts for co-operating by abutting resiliently mounted

36.

RESIN MOLDED ARTICLE AND MOLD

      
Application Number JP2020042153
Publication Number 2021/111833
Status In Force
Filing Date 2020-11-11
Publication Date 2021-06-10
Owner ENPLAS CORPORATION (Japan)
Inventor Sakamaki Kazuyuki

Abstract

A resin molded article (1) is provided with: a cylinder part (10); and a bulge part (20) formed at one end of the cylinder part (10). The cylinder part (10) has an inner diameter sequentially increasing from a prescribed position away by a prescribed distance from the bulge part (20) in an axial direction of the cylinder part (10) to the bulge part (20).

IPC Classes  ?

  • B29C 45/44 - Removing or ejecting moulded articles for undercut articles
  • B29C 33/44 - SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING - Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles

37.

SOCKET AND INSPECTION SOCKET

      
Application Number JP2020043345
Publication Number 2021/106771
Status In Force
Filing Date 2020-11-20
Publication Date 2021-06-03
Owner ENPLAS CORPORATION (Japan)
Inventor Ichikawa, Hiroyuki

Abstract

This socket comprises: an accommodation part that has a recess portion capable of accommodating an electronic component; an opening/closing part that opens/closes an opening of the recess portion; and a rotation support part that supports the opening/closing part to be rotationally movable between an opened state and a closed state. The opening/closing part has: a cover that is supported by the rotation support part at a first end thereof, and extends from the first end in a first direction that is a direction orthogonal to the rotation axis direction of the rotational movement in the closed state of the opening/closing part and a direction away from the rotation support part; a pressing part that is provided on the first direction side of the first end and presses the electronic component in the recess portion in the closed state of the opening/closing part; a locking part that is provided on the first direction side of the pressing part and locks the cover to the accommodation part in the closed state of the opening/closing part; and a pressed part that has a pressed surface and is provided, at a position farther away from the rotation support part than the locking part, to be rotationally movable together with the cover.

IPC Classes  ?

  • H01R 33/76 - Holders with sockets, clips or analogous contacts, adapted for axially-sliding engagement with parallely-arranged pins, blades, or analogous contacts on counterpart, e.g. electronic tube socket
  • G01R 31/26 - Testing of individual semiconductor devices

38.

EMITTER AND DRIP IRRIGATION TUBE

      
Application Number JP2020042279
Publication Number 2021/100607
Status In Force
Filing Date 2020-11-12
Publication Date 2021-05-27
Owner ENPLAS CORPORATION (Japan)
Inventor
  • Ono, Koki
  • Takahashi, Atsushi
  • Taguchi, Yuki

Abstract

The present invention addresses the problem of providing: an emitter that can be placed within a tube without aligning discharge parts of the emitter, is reduced in thickness while having a function for adjusting the flow rate, and is less likely to inhibit irrigation fluid flow; and a drip irrigation tube including the same. An emitter for solving the above problem is joined to the inner wall surface of a tube through which an irrigation fluid flows, and is used to discharge the irrigation fluid within the tube in a metered manner from a discharge port to the outside of the tube. The emitter has: at least one intake part for introducing the irrigation fluid; one discharge amount adjustment part for adjusting the amount of irrigation fluid taken in through the intake part and discharged from the discharge port; one discharge groove connected to the discharge amount adjustment part; and a plurality of discharge parts each of which is connected to the one discharge groove and discharges the irrigation fluid to the discharge port. The plurality of discharge parts are disposed symmetrically on both sides of the center of the emitter in a plan view.

IPC Classes  ?

  • A01G 25/02 - Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation

39.

FLUID HANDLING DEVICE

      
Application Number JP2020041739
Publication Number 2021/100519
Status In Force
Filing Date 2020-11-09
Publication Date 2021-05-27
Owner ENPLAS CORPORATION (Japan)
Inventor Ono, Koichi

Abstract

This invention addresses the problem of providing a fluid handling device that can be reliably and easily connected to various devices, can supply a desired fluid to various devices, and can receive fluid from various devices. The fluid handling device that addresses this problem comprises: a first device having a flow path for allowing a fluid to flow therethrough and an opening for connecting the flow path and the outside; and a tube having a first end that is inserted into the opening. The first device further comprises a support part that fixes the tube such that the central axis of a second end of the tube is at an angle in relation to the central axis of the first end of the tube.

IPC Classes  ?

  • G01N 37/00 - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES - Details not covered by any other group of this subclass
  • B01J 19/00 - Chemical, physical or physico-chemical processes in general; Their relevant apparatus

40.

SOCKET

      
Application Number JP2019044952
Publication Number 2021/095259
Status In Force
Filing Date 2019-11-15
Publication Date 2021-05-20
Owner ENPLAS CORPORATION (Japan)
Inventor
  • Kua, Hiong Poh
  • Law, Rui Zhi

Abstract

This socket is provided with contact pins and a socket body. The socket body is provided with: a fixed section disposed so as to separate a first electric component arrangement side and a second electric component arrangement side from each other; a movable section on which a first electric component can be mounted and being elastically supported in a vertically movable manner above the fixed section; a holding section vertically penetrating through the fixed section and the movable section and holding the contact pins; and a guide section inserted through the fixed section and the movable section in a vertically movable manner and causing the movable section to move downward with downward movement of the guide section in a non-disposed state in which a second electric component is not disposed below a dividing wall section.

IPC Classes  ?

  • H01R 33/76 - Holders with sockets, clips or analogous contacts, adapted for axially-sliding engagement with parallely-arranged pins, blades, or analogous contacts on counterpart, e.g. electronic tube socket

41.

SOCKET

      
Application Number JP2019044958
Publication Number 2021/095261
Status In Force
Filing Date 2019-11-15
Publication Date 2021-05-20
Owner ENPLAS CORPORATION (Japan)
Inventor Bin Sofian, Mohamad Ikhwan

Abstract

This socket comprises a contact pin and a socket main body, wherein the socket main body includes: a fixing part disposed so as to separate a first electronic component arrangement side and a second electronic component arrangement side; a movable part that is formed such that a first electronic component can be placed thereon, and that can move in the vertical direction above the fixing part; a holding part penetrating the fixing part and the movable part in the vertical direction, and holding the contact pin; a guide part that is inserted into the fixing part and the movable part so as to be movable in the vertical direction, and that moves the movable part downward in a non-arranged state; a support part that is provided on the outer diameter side of the guide part so as to surround the guide part, and that elastically supports the movable part so as to be movable in the vertical direction in an arranged state; and a displacement part that has an outer diameter which is greater than the outer diameter of the support part, is provided so as to surround the support part, and causes the guide part to move downward in the non-arranged state to thereby bring the lower surface of the movable part into contact with or in proximity to the fixing part.

IPC Classes  ?

  • H01R 33/76 - Holders with sockets, clips or analogous contacts, adapted for axially-sliding engagement with parallely-arranged pins, blades, or analogous contacts on counterpart, e.g. electronic tube socket

42.

GLASS PLATE HAVING THROUGH-HOLE PATTERN FORMED THEREIN, MANUFACTURING METHOD THEREFOR, AND MICRO CHANNEL TUBE

      
Application Number JP2020041430
Publication Number 2021/090899
Status In Force
Filing Date 2020-11-05
Publication Date 2021-05-14
Owner ENPLAS CORPORATION (Japan)
Inventor Nakada, Ryoichi

Abstract

A method for manufacturing a glass plate having a through-hole pattern formed therein according to the present invention includes: a drawing step for drawing a pattern on a glass plate by irradiating the glass plate with a pulse laser along a pattern to be formed; and an etching step for forming a through-hole having the shape of the pattern and adjusting the width of the through-hole and the thickness of the glass plate by etching the glass plate on which the pattern is drawn.

IPC Classes  ?

  • B23K 20/00 - Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
  • B81B 1/00 - Devices without movable or flexible elements, e.g. microcapillary devices
  • B81C 1/00 - Manufacture or treatment of devices or systems in or on a substrate
  • C03C 15/00 - Surface treatment of glass, not in the form of fibres or filaments, by etching
  • C03C 23/00 - Other surface treatment of glass not in the form of fibres or filaments
  • B23K 26/53 - Working by transmitting the laser beam through or within the workpiece for modifying or reforming the material inside the workpiece, e.g. for producing break initiation cracks
  • B01J 19/00 - Chemical, physical or physico-chemical processes in general; Their relevant apparatus

43.

LAMINATE, MICROCHANNEL CHIP AND METHOD FOR MANUFACTURING THESE

      
Application Number JP2020041431
Publication Number 2021/090900
Status In Force
Filing Date 2020-11-05
Publication Date 2021-05-14
Owner ENPLAS CORPORATION (Japan)
Inventor Nakada, Ryoichi

Abstract

A metal coating layer is formed by sputtering on the surface of an etched substrate on which holes have been formed, and on the surface of a sealing member. The metal coating layer of the substrate and the metal coating layer of the sealing member are laminated so as to be in contact with each other, and the metal atoms of both metal coating layers are diffused to join the substrate and the sealing member.

IPC Classes  ?

  • B23K 20/00 - Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
  • B81B 1/00 - Devices without movable or flexible elements, e.g. microcapillary devices
  • B81C 3/00 - Assembling of devices or systems from individually processed components
  • C03C 15/00 - Surface treatment of glass, not in the form of fibres or filaments, by etching
  • C03C 27/08 - Joining glass to glass by processes other than fusing with the aid of intervening metal
  • B23K 26/53 - Working by transmitting the laser beam through or within the workpiece for modifying or reforming the material inside the workpiece, e.g. for producing break initiation cracks
  • B32B 37/00 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
  • B01J 19/00 - Chemical, physical or physico-chemical processes in general; Their relevant apparatus

44.

PRODUCTION METHOD FOR COMPOSITE PROJECTION-RECESS STRUCTURE AND USE APPLICATIONS OF SUCH STRUCTURE

      
Application Number JP2020038969
Publication Number 2021/079823
Status In Force
Filing Date 2020-10-15
Publication Date 2021-04-29
Owner ENPLAS CORPORATION (Japan)
Inventor Kawashima Hiroshi

Abstract

111212122).

IPC Classes  ?

  • C23F 4/00 - Processes for removing metallic material from surfaces, not provided for in group or
  • B32B 15/01 - Layered products essentially comprising metal all layers being exclusively metallic
  • B29C 33/38 - SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING - Details thereof or accessories therefor characterised by the material or the manufacturing process
  • B29C 59/02 - Surface shaping, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
  • B32B 38/18 - Handling of layers or the laminate

45.

SURFACE LIGHT SOURCE DEVICE AND DISPLAY DEVICE

      
Application Number JP2019040044
Publication Number 2021/070332
Status In Force
Filing Date 2019-10-10
Publication Date 2021-04-15
Owner ENPLAS CORPORATION (Japan)
Inventor Ohashi, Yusuke

Abstract

Provided is a surface light source device with which it is possible to improve the uniformity of brightness distribution on a light diffusion plate, even when using a light-emitting device that emits light in two opposite directions that are roughly parallel to a bottom plate. The surface light source device has a housing, a first light-emitting device row and second light-emitting device row, and a light diffusion plate. A plurality of light-emitting devices are positioned at the same interval in the first light-emitting device row and the second light-emitting device row. A plurality of light-emitting devices included in the first light-emitting device row and the second light-emitting device row are positioned so that two adjacent light-emitting devices included in one of the first light-emitting device row or the second light-emitting device row are located at equal distances from one light-emitting device included in the other of the first light-emitting device row or the second light-emitting device row. The center of the first light-emitting device row and the center of the second light-emitting device row are separated.

IPC Classes  ?

  • F21S 2/00 - Systems of lighting devices, not provided for in main groups  or , e.g. of modular construction
  • F21V 5/00 - Refractors for light sources
  • F21Y 115/10 - Light-emitting diodes [LED]

46.

PLANAR LIGHT SOURCE DEVICE AND DISPLAY DEVICE

      
Application Number JP2019040093
Publication Number 2021/070343
Status In Force
Filing Date 2019-10-10
Publication Date 2021-04-15
Owner ENPLAS CORPORATION (Japan)
Inventor Hiraka, Kensuke

Abstract

Provided is a planar light source device in which light emitted from a light-emitting element spreads, in an appropriate manner, near an optical axis of the light-emitting element and does not spread, in an excessive manner, to a position distanced from the optical axis. The planar light source device includes: a substrate; a plurality of light-emitting devices that each includes a light-emitting element and a light flux control member; and a light diffusion board. Each light-emitting device satisfies y < 2P, and 1.0G -1.5G < 1.5G - 2.0G with respect to light for which a light emission angle θ from a light emission center is 0° to less than 80°. y is the distance from a center axis of an arrival point on the light diffusion board of light rays emitted at the light emission angle θ. P is the distance between centers of adjacent light-emitting devices that are closest to each other. Each of 1.0G, 1.5G, and 2.0G is a slope of a tangent at a brightness value corresponding to a position that is 1.0-times, 1.5-times, and 2.0-times the distance between centers from the center axis, in a brightness distribution curve corresponding to a brightness distribution on the light diffusion board.

IPC Classes  ?

47.

ULTRAVIOLET STERILIZATION DEVICE AND ULTRAVIOLET IRRADIATION DEVICE

      
Application Number JP2019040125
Publication Number 2021/070350
Status In Force
Filing Date 2019-10-10
Publication Date 2021-04-15
Owner ENPLAS CORPORATION (Japan)
Inventor Nakamura, Masato

Abstract

This ultraviolet sterilization device has: a flow path pipe which has a linear treatment flow path therein; and a plurality of ultraviolet irradiation units which irradiate the treatment flow path with ultraviolet rays. The ultraviolet irradiation units each have: an emission element which emits ultraviolet rays and which is arranged so that the optical axis thereof is along a direction substantially perpendicular to the axis of the treatment flow path; and a reflection surface which is arranged so as to face the emission surface of the emission element and which reflects the ultraviolet rays, which have been emitted from the emission element, in the direction along the axis of the treatment flow path.

IPC Classes  ?

48.

SOCKET AND INSPECTION SOCKET

      
Application Number JP2020037934
Publication Number 2021/070840
Status In Force
Filing Date 2020-10-07
Publication Date 2021-04-15
Owner ENPLAS CORPORATION (Japan)
Inventor Ichikawa, Hiroyuki

Abstract

This socket is provided with: an accommodating section having a recess capable of accommodating an electronic component; an opening/closing section for opening/closing an opening of the recess and pressing the electronic component in the recess in a direction of pressing when the opening is in a closed position; and a support section for supporting the opening/closing section so as to be able to move between an open position and the closed position. The support section supports the opening/closing section, in a closing operation of the opening/closing section, so that the opening/closing section moves while changing the angle formed with the direction of pressing as the opening/closing section moves from the open position to a predetermined position ahead of the closed position, and so that the opening/closing section moves along the direction of pressing when the opening/closing section moves from the predetermined position to the closed position.

IPC Classes  ?

  • H01R 33/76 - Holders with sockets, clips or analogous contacts, adapted for axially-sliding engagement with parallely-arranged pins, blades, or analogous contacts on counterpart, e.g. electronic tube socket
  • G01R 31/26 - Testing of individual semiconductor devices

49.

SOCKET AND INSPECTION SOCKET

      
Application Number JP2020037935
Publication Number 2021/070841
Status In Force
Filing Date 2020-10-07
Publication Date 2021-04-15
Owner ENPLAS CORPORATION (Japan)
Inventor Ichikawa, Hiroyuki

Abstract

This socket comprises: an accommodation part having a recess that can accommodate an electronic component; an opening/closing part that opens/closes an opening of the recess; and a rotational movement support part that supports the opening/closing part to be rotationally movable between an open position and a closed position. The opening/closing part comprises: a cover that is supported by the rotational movement support part at a first end thereof, extends from the first end to a second end in a vertical direction that is a direction perpendicular to the rotation axis direction of the rotational movement, and is locked to the accommodation part at the second end when the opening/closing part is in the closed position; a pressing member that is disposed between the first end and the second end and presses the electronic component in the recess when the opening/closing part is in the closed position; and a holding member that holds the pressing member so that the pressing member can be rotated and move together with the cover. The holding member extends in the vertical direction and is hung between the cover and the pressing member.

IPC Classes  ?

  • H01R 33/76 - Holders with sockets, clips or analogous contacts, adapted for axially-sliding engagement with parallely-arranged pins, blades, or analogous contacts on counterpart, e.g. electronic tube socket
  • G01R 31/26 - Testing of individual semiconductor devices

50.

LIGHT FLUX CONTROL MEMBER, LIGHT-EMITTING DEVICE, AREA LIGHT SOURCE DEVICE, AND DISPLAY DEVICE

      
Application Number JP2020038351
Publication Number 2021/070948
Status In Force
Filing Date 2020-10-09
Publication Date 2021-04-15
Owner ENPLAS CORPORATION (Japan)
Inventor
  • Mochida, Toshihiko
  • Fujii, Yuki

Abstract

The present invention pertains to the provision of a light flux control member capable of suppressing uneven luminance even when used in a thin area light source device. The present invention provides a light flux control member for controlling distribution of light emitted from a light-emitting element, said member having a light entrance surface arranged so as to intersect with a central axis at the back side thereof, multiple first ridges arranged so as to surround the central axis at the front side, and a light exit surface arranged so as to surround the multiple first ridges at the front side, wherein the multiple first ridges are radially arranged with respect to the central axis in a plan view of the light flux control member.

IPC Classes  ?

  • F21V 5/00 - Refractors for light sources
  • F21S 2/00 - Systems of lighting devices, not provided for in main groups  or , e.g. of modular construction
  • G02B 5/00 - Optical elements other than lenses
  • G02B 5/02 - Diffusing elements; Afocal elements
  • G02F 1/13357 - Illuminating devices
  • F21Y 115/10 - Light-emitting diodes [LED]

51.

LIGHT-EMITTING DEVICE AND STERILIZATION DEVICE

      
Application Number JP2019040118
Publication Number 2021/070347
Status In Force
Filing Date 2019-10-10
Publication Date 2021-04-15
Owner ENPLAS CORPORATION (Japan)
Inventor
  • Suganuma, Takayoshi
  • Nakamura, Masato

Abstract

Provided is a light-emitting device that can be manufactured at low cost and that includes a light-beam control member having excellent light transmittance with respect to deep ultraviolet light. The light-emitting device includes: a light source that emits deep ultraviolet light; and the light-beam control member that is for controlling the light distribution of the deep ultraviolet light, and that is made of a material having a property of increasing the light transmittance of the deep ultraviolet light when the control member is irradiated with the same.

IPC Classes  ?

  • H01L 33/58 - Optical field-shaping elements
  • A61L 2/10 - Ultraviolet radiation
  • C02F 1/32 - Treatment of water, waste water, or sewage by irradiation with ultraviolet light

52.

LIGHTING DEVICE AND OBSERVATION APPARATUS

      
Application Number JP2020033574
Publication Number 2021/065344
Status In Force
Filing Date 2020-09-04
Publication Date 2021-04-08
Owner ENPLAS CORPORATION (Japan)
Inventor
  • Morioka, Shimpei
  • Yamada, Kyouhei
  • Watanabe, Tsuyoshi

Abstract

This lighting device is mountable to an imaging device that receives light of wavelengths of 500-1000 nm, the lighting device comprising: a light source that emits light of wavelengths of 800-1000 nm; a diffusion member that transmits the light emitted from the light source while diffusing the light; and a filter for blocking light of wavelengths in a visible region and transmitting light of wavelengths longer than the wavelengths in the visible region toward the imaging device when light including the light emitted from the diffusion member has arrived.

IPC Classes  ?

  • G03B 11/00 - Filters or other obturators specially adapted for photographic purposes
  • G03B 15/00 - Special procedures for taking photographs; Apparatus therefor
  • G03B 15/02 - Illuminating scene
  • G03B 15/05 - Combinations of cameras with electronic flash apparatus; Electronic flash units
  • G03B 17/56 - Accessories
  • F21L 4/00 - Electric lighting devices with self-contained electric batteries or cells
  • F21Y 115/10 - Light-emitting diodes [LED]
  • F21Y 115/30 - Semiconductor lasers
  • F21S 2/00 - Systems of lighting devices, not provided for in main groups  or , e.g. of modular construction
  • F21V 9/08 - Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for reducing intensity of light
  • F21W 131/20 - Lighting for medical use

53.

LIGHT FLUX CONTROLLING MEMBER, LIGHT-EMITTING DEVICE, SURFACE LIGHT SOURCE APPARATUS, AND DISPLAY APPARATUS

      
Application Number JP2020035147
Publication Number 2021/054377
Status In Force
Filing Date 2020-09-16
Publication Date 2021-03-25
Owner ENPLAS CORPORATION (Japan)
Inventor Nogami, Masaki

Abstract

The present invention addresses the problem of providing a light flux controlling member capable of preventing a light diffusion plate and an optical surface of the light flux controlling member from coming into contact with each other even when the light diffusion plate has warped. This light flux controlling member comprises: a first optical surface that is disposed on the back side of the light flux controlling member in order to make light emitted from the light-emitting element incident on the inside of the light flux controlling member; a second optical surface that is disposed on the front side of the light flux controlling member in order to transmit or reflect the light incident from the first optical surface; a support projection that is disposed on the front side of the light flux controlling member in order to support the light diffusion plate; and a plurality of leg portions that are disposed on the back side of the light flux controlling member. In the direction of the central axis of the light flux controlling member, the maximum height of the support projection is higher than the maximum height of the second optical surface, and when seen in plan view, the leg portion closest to the support projection among the plurality of leg portions is disposed on a line passing the support projection and the central axis.

IPC Classes  ?

  • G02B 3/02 - Simple or compound lenses with non-spherical faces
  • F21Y 115/10 - Light-emitting diodes [LED]
  • H01L 33/58 - Optical field-shaping elements
  • G02B 5/02 - Diffusing elements; Afocal elements
  • F21S 2/00 - Systems of lighting devices, not provided for in main groups  or , e.g. of modular construction
  • F21V 5/00 - Refractors for light sources

54.

FIBER-REINFORCED RESIN MOLDED PRODUCT MANUFACTURING METHOD AND FIBER-REINFORCED RESIN MOLDED PRODUCT

      
Application Number JP2020031941
Publication Number 2021/044894
Status In Force
Filing Date 2020-08-25
Publication Date 2021-03-11
Owner
  • ENPLAS CORPORATION (Japan)
  • MONOPOST COMPANY, LIMITED (Japan)
Inventor
  • Takizawa Katsutoshi
  • Toriyama Noriyasu

Abstract

This fiber-reinforced resin molded product manufacturing method includes: a covering step for acquiring a laminate by covering at least a part of a solid-molded object with a sheet-like fiber-reinforced resin base material including a reinforcing fiber and a matrix resin; a sealing step for filling and sealing the inside of a soft airtight container provided with an exhaust port with the laminate and powder so that the powder is present between the inner surface of the soft airtight container and the laminate; a binding step for heating the inside of the soft airtight container and binding the fiber-reinforced resin base material to the solid-molded object in a state where the solid-molded object adheres closely to the fiber-reinforced resin base material through discharging of air inside the sealed soft airtight container; and an extraction step for extracting, from the soft airtight container, a composite body of the fiber-reinforced resin base material bound to the solid-molded object, and removing the powder, thereby acquiring a fiber-reinforced resin molded product.

IPC Classes  ?

  • B29C 43/12 - Isostatic pressing, i.e. using non-rigid pressure-exerting members against rigid parts or dies using bags surrounding the moulding material
  • B29C 43/18 - Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
  • B29C 70/44 - Shaping or impregnating by compression for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding

55.

DROPLET REMOVAL DEVICE AND DROPLET REMOVAL METHOD

      
Application Number JP2020032861
Publication Number 2021/045000
Status In Force
Filing Date 2020-08-31
Publication Date 2021-03-11
Owner ENPLAS CORPORATION (Japan)
Inventor Niwayama, Akira

Abstract

The purpose of the present invention is to provide a droplet removal device and a droplet removal method that enable removal of droplets attached to the surface of an object by vibrating and moving droplets. The droplet removal device according to the present invention is provided with: a dielectric layer having one principal surface that makes contact with droplets and the other principal surface; and one electrode and the other electrode disposed at a distance from each other on the other principal surface of the dielectric layer. The one principal surface of the dielectric layer has water repellency exhibiting a contact angle of at least 90 degrees to droplets. An alternating-current voltage is applied between the one electrode and the other electrode to vibrate and move droplets that are in contact with a portion of the one principal surface of the dielectric layer between an area located above the one electrode and an area located above the other electrode.

IPC Classes  ?

  • B06B 1/02 - Processes or apparatus for generating mechanical vibrations of infrasonic, sonic or ultrasonic frequency making use of electrical energy
  • H02N 1/00 - Electrostatic generators or motors using a solid moving electrostatic charge carrier

56.

EMITTER AND DRIP IRRIGATION TUBE

      
Application Number JP2020033001
Publication Number 2021/045032
Status In Force
Filing Date 2020-09-01
Publication Date 2021-03-11
Owner ENPLAS CORPORATION (Japan)
Inventor Ono, Koki

Abstract

This emitter has: a water intake part comprising a first through hole for introducing an irrigation liquid; a discharge part which is disposed to face a discharge port and discharges the irrigation liquid; and a flow path which connects the water intake part and the discharge part and through which the irrigation liquid flows. The flow path comprises, in the direction of the flow of the irrigation liquid, a pressure reducing flow path for reducing the pressure of the irrigation liquid introduced through the first through hole. The emitter further has a second through hole opening to the outside and to the pressure reducing flow path. The direction of the flow of the irrigation liquid flowing in the pressure reducing flow path is not parallel to the direction of the flow of the irrigation liquid flowing into the pressure reducing flow path from the second through hole.

IPC Classes  ?

  • A01G 25/02 - Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation

57.

EMITTER AND DRIP IRRIGATION TUBE

      
Application Number JP2020032142
Publication Number 2021/039831
Status In Force
Filing Date 2020-08-26
Publication Date 2021-03-04
Owner ENPLAS CORPORATION (Japan)
Inventor Kidachi, Masahiro

Abstract

The present invention relates to providing an emitter capable of controlling a constant discharge of irrigation liquid over a wide range of pressure changes in a tube. A flow rate adjusting part of the emitter has a pedestal having a communication hole for allowing the irrigation liquid to flow to the discharge port, a flexible diaphragm portion that deforms toward the pedestal when receiving the pressure of the irrigation liquid in the tube, and a pedestal support portion that supports the pedestal so as to separate the pedestal from the diaphragm portion and the inner wall surface of the tube. The pedestal support portion is flexible and deforms so that the pedestal moves toward the inner wall surface of the tube when the diaphragm portion presses the pedestal. The pedestal has a first pedestal surface arranged to face the diaphragm portion and a second pedestal surface arranged to face the inner wall surface of the tube.

IPC Classes  ?

  • A01G 25/02 - Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation

58.

EMITTER AND DRIP IRRIGATION TUBE

      
Application Number JP2020031598
Publication Number 2021/039623
Status In Force
Filing Date 2020-08-21
Publication Date 2021-03-04
Owner ENPLAS CORPORATION (Japan)
Inventor Kidachi, Masahiro

Abstract

The present invention relates to providing an emitter that enables a flow rate to be appropriately adjusted even when the hardness of a diaphragm part changes due to a temperature change. The emitter comprises: a base having a through-hole for communication with a discharge port for discharging irrigation fluid; a flexible diaphragm part that deforms toward the base when subjected to the pressure of irrigation fluid in a tube; and a flexible base support part that supports the base and that deforms such that the base moves toward an inner wall surface of the tube when the diaphragm part presses the base. The diaphragm part and the base support part deform more readily at high temperatures than at low temperatures.

IPC Classes  ?

  • A01G 25/02 - Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation

59.

EMITTER AND DRIP IRRIGATION TUBE

      
Application Number JP2020031602
Publication Number 2021/039624
Status In Force
Filing Date 2020-08-21
Publication Date 2021-03-04
Owner ENPLAS CORPORATION (Japan)
Inventor Takahashi, Atsushi

Abstract

An emitter has a water intake part, a reduced-pressure flow path, a flow rate adjustment part, and a discharge part. The flow rate adjustment part includes a diaphragm, a pedestal, a first connecting hole, a communication groove, a second connecting hole, and a flow path stopper. When the pressure difference between the pressure of irrigation liquid flowing in a tube, and the pressure of the irrigation liquid between the diaphragm and the pedestal, is less than a prescribed value, the second connecting hole is closed by the flow path stopper, and the irrigation liquid between the diaphragm and the pedestal is guided through the first connecting hole to the discharge part. When the pressure difference is greater than or equal to the prescribed value, the second connecting hole is opened by the diaphragm deforming and the flow path stopper moving, and at least a part of the irrigation liquid between the diaphragm and the pedestal is guided through the second connecting hole to the discharge part.

IPC Classes  ?

  • A01G 25/02 - Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation

60.

A GEAR HOUSING FOR A PLANETARY GEAR DEVICE THAT STRUCTURALLY ISOLATES AN INNER GEAR

      
Application Number JP2020029530
Publication Number 2021/024954
Status In Force
Filing Date 2020-07-31
Publication Date 2021-02-11
Owner ENPLAS CORPORATION (Japan)
Inventor
  • Kawada, Toshiki
  • Ishida, Shohei
  • Kaneko, Takuya

Abstract

[Technical Problem] To provide separate structural units for an inner gear and a housing, that suppress transmission of vibration from a planetary gear mechanism and suppress noise produced by a planetary gear device. [Solution to Problem] Separate structural units for an inner gear and a housing comprise: an inner gear where first raised portions that extends from one side to the other side in the axial direction is formed on the outer peripheral surface; and a housing where a second raised portion that extends from one side to the other side in the axial direction is formed on the inner peripheral surface, and which contains an inner gear in a state wherein there is a gap from the inner peripheral surface. The movement of the inner gear within the interior of the housing is limited through linear contact of the first raised portion and the second raised portion. 

IPC Classes  ?

  • F16H 1/28 - Toothed gearings for conveying rotary motion with gears having orbital motion
  • F16H 1/46 - Systems consisting of a plurality of gear trains, each with orbital gears
  • H02K 7/116 - Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
  • F16H 57/028 - Gearboxes; Mounting gearing therein characterised by means for reducing vibration or noise
  • F16H 57/032 - Gearboxes; Mounting gearing therein characterised by the materials used
  • F16H 55/06 - Use of materials; Use of treatments of toothed members or worms to affect their intrinsic material properties
  • F16H 55/12 - Toothed members; Worms with body or rim assembled out of detachable parts

61.

A GEAR HOUSING FOR A PLANETARY GEAR DEVICE THAT STRUCTURALLY ISOLATES AN INNER GEAR

      
Application Number JP2020029551
Publication Number 2021/024960
Status In Force
Filing Date 2020-07-31
Publication Date 2021-02-11
Owner ENPLAS CORPORATION (Japan)
Inventor
  • Kawada, Toshiki
  • Ishida, Shohei
  • Kaneko, Takuya

Abstract

[Technical Problem] To provide separate structural units for an inner gear and a housing, that enable suppression of transmission of vibration from a planetary gear mechanism and suppression of noise produced by a planetary gear device accompanying vibration of a planetary gear mechanism. [Solution to Problem] Separate structural units for an inner gear and a housing include an inner gear wherein a first contacting portion is formed on an end face on one side in the axial direction; and a housing for containing the inner gear with a second contacting portion for limiting the movement of the inner gear through contact with the first contacting portion that is formed on the inner gear, which moves. Of the first contacting portion and the second contacting portion, one contacting portion is a protrusion that is formed along the axial direction, and the other contacting portion is a recessed portion into which the protrusion is inserted. 

IPC Classes  ?

  • F16H 1/28 - Toothed gearings for conveying rotary motion with gears having orbital motion
  • F16H 1/46 - Systems consisting of a plurality of gear trains, each with orbital gears
  • H02K 7/116 - Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
  • F16H 57/028 - Gearboxes; Mounting gearing therein characterised by means for reducing vibration or noise
  • F16H 57/032 - Gearboxes; Mounting gearing therein characterised by the materials used
  • F16H 55/06 - Use of materials; Use of treatments of toothed members or worms to affect their intrinsic material properties
  • F16H 55/12 - Toothed members; Worms with body or rim assembled out of detachable parts

62.

A GEAR HOUSING FOR A PLANETARY GEAR DEVICE THAT STRUCTURALLY ISOLATES AN INNER GEAR

      
Application Number JP2020029528
Publication Number 2021/024953
Status In Force
Filing Date 2020-07-31
Publication Date 2021-02-11
Owner ENPLAS CORPORATION (Japan)
Inventor
  • Kawada, Toshiki
  • Ishida, Shohei
  • Kaneko, Takuya

Abstract

[Technical Problem] To provide separate structural units for an inner gear and a housing, that suppress vibration transmitted from a planetary gear mechanism and suppress noise produced by the planetary gear device. [Solution to Problem] Separate structural units for an inner gear and a housing comprising: an inner gear wherein a first raised portion that extend towards a direction that is inclined in respect to the axial direction is formed on the outer peripheral surface; and a housing wherein a second raised portion that extends in a direction that is inclined in respect to the axial direction is formed on the inner peripheral surface, and that contains the inner gear in a state wherein there is a gap from the inner peripheral surface. The movement of the inner gear within the interior of the housing is limited through linear contact of the first raised portion and the second raised portion. 

IPC Classes  ?

  • F16H 1/28 - Toothed gearings for conveying rotary motion with gears having orbital motion
  • F16H 1/46 - Systems consisting of a plurality of gear trains, each with orbital gears
  • H02K 7/116 - Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
  • F16H 57/028 - Gearboxes; Mounting gearing therein characterised by means for reducing vibration or noise
  • F16H 57/032 - Gearboxes; Mounting gearing therein characterised by the materials used
  • F16H 55/06 - Use of materials; Use of treatments of toothed members or worms to affect their intrinsic material properties
  • F16H 55/12 - Toothed members; Worms with body or rim assembled out of detachable parts

63.

A GEAR HOUSING FOR A PLANETARY GEAR DEVICE THAT STRUCTURALLY ISOLATES AN INNER GEAR

      
Application Number JP2020029542
Publication Number 2021/024959
Status In Force
Filing Date 2020-07-31
Publication Date 2021-02-11
Owner ENPLAS CORPORATION (Japan)
Inventor
  • Kawada, Toshiki
  • Ishida, Shohei
  • Kaneko, Takuya

Abstract

[Technical Problem] To provide separate structural units for an inner gear and a housing, that suppress transmission of vibration from a planetary gear mechanism and suppress noise produced by a planetary gear device. [Solution to Problem] An inner gear that has an outer peripheral surface whereon is formed a raised portion on at least a part thereof in the direction from one side to the other side in the axial direction, and an opening end face that extends between an inner peripheral surface and the outer peripheral surface on the end portion that is on the other side. Also included is a cylindrical housing for containing the inner gear, wherein the movement of the inner gear in the circumferential direction within the housing is limited by contact with the raised portion of the inner gear. The housing also has a contact surface portion facing the opening end face on the other side of the inner gear. The opening end face on the other side has a contacting portion that protrudes toward the contact surface portion side, where the contacting portion limits the movement of the inner gear toward the contact surface portion side through contact with the contact surface portion in the axial direction. 

IPC Classes  ?

  • F16H 1/28 - Toothed gearings for conveying rotary motion with gears having orbital motion
  • F16H 1/46 - Systems consisting of a plurality of gear trains, each with orbital gears
  • H02K 7/116 - Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
  • F16H 57/028 - Gearboxes; Mounting gearing therein characterised by means for reducing vibration or noise
  • F16H 57/032 - Gearboxes; Mounting gearing therein characterised by the materials used
  • F16H 55/06 - Use of materials; Use of treatments of toothed members or worms to affect their intrinsic material properties
  • F16H 55/12 - Toothed members; Worms with body or rim assembled out of detachable parts

64.

STERILIZATION APPARATUS

      
Application Number JP2020029094
Publication Number 2021/020453
Status In Force
Filing Date 2020-07-29
Publication Date 2021-02-04
Owner ENPLAS CORPORATION (Japan)
Inventor Nakamura, Masato

Abstract

This sterilization apparatus comprises: a light emitting device which includes a light emitting element that emits ultraviolet light, and a light flux control member for focusing the ultraviolet light emitted from the light emitting element; and a surface to be irradiated which is irradiated with the ultraviolet light emitted from the light emitting device. The optical axis of the light emitting device is inclined relative to the surface to be irradiated.

IPC Classes  ?

65.

UV VISUALIZATION UNIT AND ELECTROMECHANICAL INSTRUMENT

      
Application Number JP2020029096
Publication Number 2021/020454
Status In Force
Filing Date 2020-07-29
Publication Date 2021-02-04
Owner ENPLAS CORPORATION (Japan)
Inventor Nakamura, Masato

Abstract

A UV visualization unit according to the present invention comprises a light-emitting element that emits UV radiation, and a phosphor that emits visible light as a result of being irradiated by a portion of the UV radiation emitted from the light-emitting element. The other portion of the UV radiation reaches regions other than that of the phosphor.

IPC Classes  ?

66.

ULTRAVIOLET STERILIZING APPARATUS

      
Application Number JP2020028483
Publication Number 2021/015247
Status In Force
Filing Date 2020-07-22
Publication Date 2021-01-28
Owner ENPLAS CORPORATION (Japan)
Inventor
  • Kawano, Hayate
  • Inaoka, Natsuki

Abstract

The purpose of the present invention is to provide an ultraviolet sterilizing apparatus that is capable of being connected to an existing flow tube and of improving sterilization efficiency of fluids. The ultraviolet sterilizing apparatus according to the present invention has: an ultraviolet irradiation unit for applying ultraviolet rays; and a fluid retention module that is provided with a tank for holding fluid therein, a fluid inflow port formed in the tank to allow the fluid to flow into the tank, a fluid outflow port formed in the tank to allow the fluid in the tank to flow out, and a unit insertion part formed in the tank to allow mounting of the ultraviolet irradiation unit, wherein the ultraviolet irradiation unit is mounted to the unit insertion part of the fluid retention module.

IPC Classes  ?

67.

EMITTER AND DRIP IRRIGATION TUBE

      
Application Number JP2020026296
Publication Number 2021/006225
Status In Force
Filing Date 2020-07-03
Publication Date 2021-01-14
Owner ENPLAS CORPORATION (Japan)
Inventor Taguchi, Yuki

Abstract

This emitter has a water intake part, a flow reducing part, and a discharge part. The flow reducing part has a flow reducing recess, a diaphragm, a discharge through hole, a valve seat, and a communicating groove. The distance between the diaphragm and the valve seat satisfies a predetermined relationship between the pressure of a drip irrigation liquid acting on the diaphragm and the inclination of an approximate linear function indicating a relationship with the bending amount of the diaphragm.

IPC Classes  ?

  • A01G 25/02 - Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation

68.

PLANETARY GEAR DEVICE CARRIER AND PLANETARY GEAR DEVICE

      
Application Number JP2020016490
Publication Number 2020/218099
Status In Force
Filing Date 2020-04-15
Publication Date 2020-10-29
Owner ENPLAS CORPORATION (Japan)
Inventor
  • Hagihara, Toru
  • Sin, Mincheol
  • Masuda, Shuhei

Abstract

To reduce assembly man-hours of a planetary gear device by devising a structure of a carrier, disclosed is a carrier 2 of a planetary gear device 1 is formed with a gear housing space 12 for housing a sun gear 3 and a planetary gear 4. The gear housing space 12 is formed between a pair of gear support parts 8, 11 rotatably supporting the planetary gear 4 by a gear support shaft 9. The pair of gear support parts 8, 11 are integrally connected by a plurality of beams 10. The beam 10 has a virtual plane orthogonal to a rotation axis 6 of the sun gear 3 as an x-y plane, and a radial direction of a direction extending radially from the rotation axis 6 along the x-y plane is formed along a radial direction at a radially outer position of the sun gear 3. The planetary gear 4 is located between the beams 10. 

IPC Classes  ?

  • F16H 1/28 - Toothed gearings for conveying rotary motion with gears having orbital motion
  • F16H 57/021 - Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
  • F16H 57/08 - General details of gearing of gearings with members having orbital motion

69.

SOCKET FOR ELECTRICAL COMPONENT

      
Application Number JP2020015236
Publication Number 2020/209182
Status In Force
Filing Date 2020-04-02
Publication Date 2020-10-15
Owner ENPLAS CORPORATION (Japan)
Inventor Hagiwara, Yoshinobu

Abstract

The present invention provides a socket for an electrical component, with which it is possible to uniformly press all of an electrical component with sufficient pressing force by an opening and closing body. This socket for an electrical component is provided with: a socket main body (11) that has a contact pin; an operation member (12) that is vertically movably provided on the socket main body (11) and biased upward; an opening and closing body (14) that is openably and closably provided on the socket main body (11), and presses an IC package disposed on the socket main body (11) by being closed to thereby pressure-join the IC package to the contact pin; an opening and closing link mechanism (15) that is connected to the opening and closing body (14) so as to close the opening and closing body (14) by connection of a base end portion (15a) to the socket main body (11) and the operation member (12) and ascent of the operation member (12); and a push-down mechanism (16) that pushes down a leading end portion (15b) of the opening and closing link mechanism (15) when the opening and closing body (14) is closed.

IPC Classes  ?

  • H01R 33/76 - Holders with sockets, clips or analogous contacts, adapted for axially-sliding engagement with parallely-arranged pins, blades, or analogous contacts on counterpart, e.g. electronic tube socket
  • G01R 31/26 - Testing of individual semiconductor devices

70.

LIGHT FLUX CONTROL MEMBER, LIGHT EMITTING DEVICE, AND ILLUMINATION DEVICE

      
Application Number JP2019047931
Publication Number 2020/194891
Status In Force
Filing Date 2019-12-06
Publication Date 2020-10-01
Owner ENPLAS CORPORATION (Japan)
Inventor Nakamura, Masato

Abstract

The purpose of the present invention is to provide a light flux control member for controlling distribution of light emitted from a light emitting element, the light flux control member capable of illuminating a wide region of a surface to be irradiated even when disposed at a position close to the surface to be irradiated. This light flux control member has an incidence region and an emission region. The incidence region includes a first control part disposed on one side and a second control part disposed on the other side in plan view. The first control part has a first protruding section including a first incidence surface and a first reflection surface. The second control part has a second protruding section including a refractive incidence surface, a second incidence surface, and a second reflection surface. The refractive incidence surface has a predetermined light distribution characteristic.

IPC Classes  ?

71.

LUMINOUS-FLUX CONTROL MEMBER, LIGHT EMISSION DEVICE, AND ILLUMINATION DEVICE

      
Application Number JP2020012262
Publication Number 2020/196244
Status In Force
Filing Date 2020-03-19
Publication Date 2020-10-01
Owner ENPLAS CORPORATION (Japan)
Inventor
  • Shinohara, Hiroyuki
  • Yoshida, Mamoru

Abstract

The present invention relates to a luminous-flux control member of which light distribution characteristics are hardly changed even if the luminous-flux control member is surrounded by a coking material. The luminous-flux control member has: an entrance surface disposed on the back side of the luminous-flux control member; two reflecting surfaces disposed on the front side of the luminous-flux control member so as to face each other; a groove including the two reflecting surfaces; two exit surfaces; and two walls covering the opening of the groove. The two walls decrease in thickness toward the front side in the extending direction of the groove.

IPC Classes  ?

  • F21V 5/00 - Refractors for light sources
  • F21S 2/00 - Systems of lighting devices, not provided for in main groups  or , e.g. of modular construction
  • F21V 3/00 - Globes; Bowls; Cover glasses
  • F21V 5/04 - Refractors for light sources of lens shape
  • G02B 5/00 - Optical elements other than lenses
  • G09F 13/18 - Edge-illuminated signs
  • H01L 33/58 - Optical field-shaping elements
  • F21Y 115/10 - Light-emitting diodes [LED]

72.

OPTICAL RECEPTACLE AND OPTICAL MODULE

      
Application Number JP2020012267
Publication Number 2020/196247
Status In Force
Filing Date 2020-03-19
Publication Date 2020-10-01
Owner ENPLAS CORPORATION (Japan)
Inventor Saito, Yuki

Abstract

The present invention relates to providing an optical receptacle (300) and an optical module (100) with which it is possible to monitor the overall output of light emitted from a light-emitting element (220). The optical receptacle (300) of the present invention, when disposed between a photoelectric conversion device (200) having a light-emitting element (220) and a light-receiving element (230) for monitoring light emitted from the light-emitting element (220), and a light-transmitting body (400), optically couples the light-emitting element (220) with an end face (410) of the light-transmitting body (400). The optical receptacle (300) comprises an optical splitter unit (340) which: splits the light emitted from the light-emitting element (220) into monitoring light (Lm) travelling toward the light-receiving element (230) and signal light (Ls) travelling toward the end face (410) of the light-transmitting body (400); causes the monitoring light (Lm) to be condensed toward the light-receiving element (230); and reflects the signal light (Ls) toward the end face (410) of the light-transmitting body (400). The optical splitter unit (340) has a plurality of divided light-condensing surfaces which allow incident light to pass therethrough while causing the light to be condensed toward the light-receiving element (230).

IPC Classes  ?

  • H01L 31/0232 - Optical elements or arrangements associated with the device
  • H01S 5/022 - Mountings; Housings
  • G02B 6/42 - Coupling light guides with opto-electronic elements

73.

OPTICAL RECEPTACLE, OPTICAL MODULE, AND METHOD FOR MANUFACTURING OPTICAL MODULE

      
Application Number JP2020013511
Publication Number 2020/196696
Status In Force
Filing Date 2020-03-26
Publication Date 2020-10-01
Owner ENPLAS CORPORATION (Japan)
Inventor
  • Morioka, Shimpei
  • Kon, Ayano

Abstract

Provided is an optical receptacle capable of maintaining high optical coupling efficiency even when an optical transmission body having a large core end surface is used. An optical receptacle (120) according to the present invention has: an optical receptacle body (121); and a filter (122). The optical receptacle body (121) includes a first optical surface (123); a second optical surface (124); a third optical surface (125); and a reflection surface (126). The filter (122) includes a first filter surface (128) for reflecting light of a first wavelength while transmitting light of a second wavelength, and a second filter surface (129) for reflecting the light of the second wavelength while transmitting the light of the first wavelength. The filter (122) is disposed on the optical receptacle body (121) so that the first filter surface (128) or the second filter surface (129) is closely attached to the reflection surface (126).

IPC Classes  ?

  • H01L 31/0232 - Optical elements or arrangements associated with the device
  • G02B 6/42 - Coupling light guides with opto-electronic elements

74.

PLANAR LIGHT SOURCE DEVICE, AND DISPLAY DEVICE

      
Application Number JP2020013185
Publication Number 2020/196572
Status In Force
Filing Date 2020-03-25
Publication Date 2020-10-01
Owner ENPLAS CORPORATION (Japan)
Inventor Ohashi, Yusuke

Abstract

The objective of the present invention is to provide a planar light source device with which it is possible to suppress visibility of a bright portion generated in the shape of a strip, and to improve uniformity of a light emitting surface. This planar light source device includes a casing, a light emitting device row including a plurality of light emitting devices arranged in a first direction, a reflective panel including a reflection adjusting portion, and a light diffusing panel. The reflection adjusting portion includes first reflecting portions and second reflecting portions arranged alternately in the first direction. In the first direction, a center-to-center distance between two adjacent light emitting devices is different from a total repetition length of the first reflecting portions and second reflecting portions that are adjacent to one another.

IPC Classes  ?

  • F21S 2/00 - Systems of lighting devices, not provided for in main groups  or , e.g. of modular construction
  • G02F 1/13357 - Illuminating devices
  • F21Y 115/10 - Light-emitting diodes [LED]

75.

SOCKET AND INSPECTION SOCKET

      
Application Number JP2020011636
Publication Number 2020/189664
Status In Force
Filing Date 2020-03-17
Publication Date 2020-09-24
Owner ENPLAS CORPORATION (Japan)
Inventor
  • Narumi, Keiichi
  • Tsukada, Katsuhiro

Abstract

Provided are a socket and an inspection socket which can protect an exposed contact pin from damage even in a configuration in which a floating plate is not used. The socket, which electrically connects a first electric component and a second electric component to each other, comprises: an accommodation part that can accommodate the first electric component; a contact pin that is disposed on a bottom portion, in a state in which an upper contact end portion is exposed, such that the first electric component and the second electric component which are vertically separated from each other are electrically connected to each other with a bottom portion of the accommodation part interposed therebetween; and a movable member that has an abutting part which comes into contact with the first electric component to adjust the orientation of the first electric component and is vertically movable between a first position where the abutting part is above the contact end portion and a second position where the abutting part is not above the contact end portion, wherein the movable member vertically extends such that a protrusion end part protruding upward from the bottom portion constitutes the abutting part.

IPC Classes  ?

  • H01R 33/76 - Holders with sockets, clips or analogous contacts, adapted for axially-sliding engagement with parallely-arranged pins, blades, or analogous contacts on counterpart, e.g. electronic tube socket

76.

FLUID HANDLING METHOD, AND FLUID HANDLING DEVICE AND FLUID HANDLING SYSTEM USED FOR THE METHOD

      
Application Number JP2019009814
Publication Number 2020/183591
Status In Force
Filing Date 2019-03-11
Publication Date 2020-09-17
Owner ENPLAS CORPORATION (Japan)
Inventor
  • Sinha, Ashok
  • Whiteley, Ben
  • Ono, Koichi

Abstract

A fluid handling method includes a step of generating a plurality of first droplets each including a plurality of separation objects by dividing first fluid containing a large number of separation objects by a droplet generation part; a step of separating a first particular droplet containing at least one particular separation object from a plurality of first droplets by an electric field generation part, to move it into a second chamber; a step of generating second fluid in which a plurality of the first particular droplets are united to one another by moving the first particular droplet to the electric field generation part side and by generating an electric field; a step of injecting liquid from an injection part so as to join the liquid to the second fluid; a step of generating a second droplet containing at most one separation object by dividing the second fluid by the droplet generation part; and a step of separating a second particular droplet containing a particular separation object from a plurality of second droplets and moving it to the second chamber.

IPC Classes  ?

  • B01L 3/00 - Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers

77.

EMITTER AND DRIP IRRIGATION TUBE

      
Application Number JP2020009619
Publication Number 2020/184419
Status In Force
Filing Date 2020-03-06
Publication Date 2020-09-17
Owner ENPLAS CORPORATION (Japan)
Inventor Ono, Koki

Abstract

The present invention relates to the provision of an emitter in which clogging can be suppressed even when fine soil or the like enters the emitter. The emitter has an emitter body, a base part accommodated in the emitter body, and a rotary blade. The emitter body comprises a water intake part, a reduced-pressure flow path groove, an accommodating unit, and a diaphragm part. The base part has a base and a communication hole. The rotary blade is disposed between the diaphragm part and the base part and configured to rotate around the base.

IPC Classes  ?

  • A01G 25/02 - Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation

78.

ULTRAVIOLET STERILIZATION DEVICE

      
Application Number JP2019040122
Publication Number 2020/183767
Status In Force
Filing Date 2019-10-10
Publication Date 2020-09-17
Owner ENPLAS CORPORATION (Japan)
Inventor Nakamura, Masato

Abstract

The present invention relates to providing an ultraviolet sterilization device that can sufficiently irradiate fluid with ultraviolet rays even if the fluid has low transparency and thus can appropriately sterilize the fluid. An ultraviolet sterilization device according to the present invention sterilizes fluid by irradiating the fluid with ultraviolet rays and includes: a treatment flow path in which the flow path width is four or more times as large as the flow path depth; and a plurality of light-emitting elements that irradiate, in the depth direction of the treatment flow path, fluid flowing through the treatment flow path with ultraviolet rays.

IPC Classes  ?

79.

FLUID HANDLING DEVICE

      
Application Number JP2019008397
Publication Number 2020/178947
Status In Force
Filing Date 2019-03-04
Publication Date 2020-09-10
Owner ENPLAS CORPORATION (Japan)
Inventor
  • Sinha, Ashok
  • Whiteley, Ben
  • Ono, Koichi

Abstract

A fluid handling device that can house microparticles such as droplets while increasing the concentration of the microparticles is provided. A fluid handling device includes: a chamber including a first opening and a second opening in a wall surface; a first channel whose one end is connected with the first opening; and a second channel whose one end is connected with the second opening. The chamber includes a first region on the first opening side and a second region on the second opening side. A height of an interior of the chamber is smaller in the second region than in the first region. The second region includes a plurality of grooves in a bottom, the plurality of grooves extending in a direction from the first region toward the second opening, the plurality of grooves opening at the bottom of the second region and opening toward the first region.

IPC Classes  ?

  • B01L 3/00 - Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers

80.

FLUID HANDLING DEVICE

      
Application Number JP2019008412
Publication Number 2020/178951
Status In Force
Filing Date 2019-03-04
Publication Date 2020-09-10
Owner ENPLAS CORPORATION (Japan)
Inventor
  • Sinha, Ashok
  • Whiteley, Ben
  • Ono, Koichi

Abstract

A fluid handling device that can house microparticles such as droplets while increasing the concentration of the microparticles is provided. A fluid handling device includes: a chamber including a first opening and a second opening in a wall surface; a first channel whose one end is connected with the first opening of the chamber; and a second channel whose one end is connected with the second opening of the chamber. The chamber includes a first region and a second region, the first region being closer to the first opening than the second region, the second region being closer to the second opening than the first region. A height of an interior of the chamber is smaller in the second region than in the first region.

IPC Classes  ?

  • B01L 3/00 - Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers

81.

OPTICAL RECEPTACLE AND OPTICAL MODULE

      
Application Number JP2020008021
Publication Number 2020/179615
Status In Force
Filing Date 2020-02-27
Publication Date 2020-09-10
Owner ENPLAS CORPORATION (Japan)
Inventor Saito, Yuki

Abstract

The purpose of the present invention is to provide an optical receptacle capable of increasing a range (misalignment tolerance width) within which misalignment between a photoelectric conversion element and the optical receptacle is allowed. The optical receptacle is arranged between a photoelectric conversion element and an optical transmission medium. The optical receptacle includes a first optical surface, a second optical surface, and a third optical surface and a fourth optical surface facing each other on an optical path between the first optical surface and the second optical surface. The third optical surface or the fourth optical surface is a lens surface.

IPC Classes  ?

  • G02B 6/42 - Coupling light guides with opto-electronic elements
  • G02B 6/32 - Optical coupling means having lens focusing means

82.

SOCKET

      
Application Number JP2020008811
Publication Number 2020/179761
Status In Force
Filing Date 2020-03-03
Publication Date 2020-09-10
Owner ENPLAS CORPORATION (Japan)
Inventor Muto, Kazuya

Abstract

Provided is a socket wherein it is possible to easily change the height of a member used to apply pressure on an item subject to inspection. This socket is provided with: a base; a to-be-inspected item pressing member which has a first to-be-pressed surface and a second to-be-pressed surface that is located closer to the base than the first to-be-pressed surface is; and a cam which presses the to-be-inspected item pressing member toward the base. The cam has: a first pressing surface that comes into contact with the first to-be-pressed surface when the cam is rotated about a rotational axis thereof by a first angular degree from a reference position; and a second pressing surface that comes into contact with the second to-be-pressed surface when the cam is rotated about the rotational axis by a second angular degree from the reference position.

IPC Classes  ?

  • H01R 33/76 - Holders with sockets, clips or analogous contacts, adapted for axially-sliding engagement with parallely-arranged pins, blades, or analogous contacts on counterpart, e.g. electronic tube socket
  • G01R 31/26 - Testing of individual semiconductor devices

83.

METHOD FOR MANUFACTURING FLUID HANDLING DEVICE

      
Application Number JP2020007398
Publication Number 2020/175455
Status In Force
Filing Date 2020-02-25
Publication Date 2020-09-03
Owner ENPLAS CORPORATION (Japan)
Inventor
  • Ono, Koichi
  • Kitamoto, Ken
  • Sunaga, Nobuya
  • Yamauchi, Takumi
  • Yabuuchi, Satomi
  • Takamatsu, Shota

Abstract

A fluid handling device according to the present invention comprises a base board, and a film including a diaphragm, joined to one surface of the base board. The method for manufacturing the fluid handling device includes: a step of stacking, in this order, a first die having a recessed portion for the diaphragm, the film, the base board, and a second die; and a step of forming the diaphragm by causing a portion of the film to come into contact with an inner surface of the recessed portion, either by introducing a gas into a space between the film and the base board in a position facing the recessed portion across the film, or by sucking gas from a space between the recessed portion and the film.

IPC Classes  ?

  • B81C 3/00 - Assembling of devices or systems from individually processed components
  • G01N 37/00 - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES - Details not covered by any other group of this subclass
  • G01N 35/08 - Automatic analysis not limited to methods or materials provided for in any single one of groups ; Handling materials therefor using a stream of discrete samples flowing along a tube system, e.g. flow injection analysis
  • B01J 19/00 - Chemical, physical or physico-chemical processes in general; Their relevant apparatus

84.

OPTICAL RECEPTACLE AND OPTICAL MODULE

      
Application Number JP2020004343
Publication Number 2020/170821
Status In Force
Filing Date 2020-02-05
Publication Date 2020-08-27
Owner ENPLAS CORPORATION (Japan)
Inventor Sukegawa, Takayuki

Abstract

This optical receptacle is for optically bonding an end surface of an optical transmitter and an end surface of a light-receiving element when arranged between the optical transmitter and the light-receiving element and has: a first optical surface that causes light emitted from the end surface of the optical transmitter to be incident thereto; a second optical surface that causes light incident to the first optical surface to be emitted towards the light-receiving element; and a reflection unit that is arranged so as to surround the first optical surface and the second optical surface and reflects some of the light incident to the first optical surface towards the second optical surface.

IPC Classes  ?

  • H01L 31/02 - SEMICONDUCTOR DEVICES NOT COVERED BY CLASS - Details thereof - Details
  • H01L 31/0232 - Optical elements or arrangements associated with the device
  • G02B 6/42 - Coupling light guides with opto-electronic elements

85.

FLUID HANDLING SYSTEM AND CARTRIDGE USED IN SAME

      
Application Number JP2020004173
Publication Number 2020/166436
Status In Force
Filing Date 2020-02-04
Publication Date 2020-08-20
Owner ENPLAS CORPORATION (Japan)
Inventor
  • Yabuuchi, Satomi
  • Suzuki, Seiichiro
  • Yamauchi, Takumi
  • Oshima, Yuya

Abstract

This invention addresses the problem of providing a fluid handling system capable of reliably injecting a fluid into a desired chip, or the like, without using large-scale equipment, and a cartridge used in the fluid handling system. To address this problem, this fluid handling system is made to comprise: a reservoir; a flow path chip; and a cap having one end fit inside an opening part of the reservoir, the other end fit inside an introduction part of the flow path chip, and a through hole connecting the one end and the other end. The cap of the fluid handling system has a first area that is inserted inside the opening part of the reservoir and a second area that is at least partially inserted inside the introduction part of the flow path chip and is such that a cross section of the second area perpendicular to the through hole has a smaller outer diameter than a cross section of the first area perpendicular to the through hole.

IPC Classes  ?

  • G01N 37/00 - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES - Details not covered by any other group of this subclass
  • G01N 35/02 - Automatic analysis not limited to methods or materials provided for in any single one of groups ; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
  • G01N 1/00 - Sampling; Preparing specimens for investigation

86.

SOCKET

      
Application Number JP2020004749
Publication Number 2020/166498
Status In Force
Filing Date 2020-02-07
Publication Date 2020-08-20
Owner ENPLAS CORPORATION (Japan)
Inventor Kaneko, Ryuichi

Abstract

Provided is a socket capable of preventing a heater from being heated when not inspecting a member to be inspected. A socket (1) equipped with: a socket body (10); a contact pin (30) supported by the socket body (10); a heater (50) which is provided above the contact pin (30), has the member (2) to be inspected placed thereon, and increases in temperature by power being supplied thereto from a power source as a result of contact with the contact pin (30); and a float (40) which is provided between the socket body (10) and the heater (50), has a placement surface (41) on which the heater (50) is placed, and moves in the vertical direction between an upper end position and a lower end position. The upper end section (34) of the contact pin (30) is separated in the vertical direction from the heater (50) and positioned lower than the placement surface (41) in a first state when the float (40) is at the upper end position, and the upper end section (34) contacts the heater (50) as a result of the downward movement of the float (40).

IPC Classes  ?

  • H01R 33/76 - Holders with sockets, clips or analogous contacts, adapted for axially-sliding engagement with parallely-arranged pins, blades, or analogous contacts on counterpart, e.g. electronic tube socket
  • G01R 31/26 - Testing of individual semiconductor devices

87.

PLANAR LIGHT SOURCE DEVICE AND DISPLAY DEVICE

      
Application Number JP2020005690
Publication Number 2020/166681
Status In Force
Filing Date 2020-02-14
Publication Date 2020-08-20
Owner ENPLAS CORPORATION (Japan)
Inventor Ohashi, Yusuke

Abstract

21124505506001233 ≤ 1.15.

IPC Classes  ?

  • F21S 2/00 - Systems of lighting devices, not provided for in main groups  or , e.g. of modular construction
  • F21V 5/00 - Refractors for light sources
  • F21V 5/04 - Refractors for light sources of lens shape
  • G02B 5/02 - Diffusing elements; Afocal elements
  • G02F 1/13357 - Illuminating devices
  • F21Y 105/00 - Planar light sources
  • F21Y 115/10 - Light-emitting diodes [LED]

88.

FLUID-HANDLING SYSTEM AND CARTRIDGE

      
Application Number JP2020002919
Publication Number 2020/158712
Status In Force
Filing Date 2020-01-28
Publication Date 2020-08-06
Owner ENPLAS CORPORATION (Japan)
Inventor Yamauchi, Takumi

Abstract

A fluid-handling system has: a reservoir; a channel chip; and a cap in which a first end is fitted into an opening of the reservoir and a second end is connected to an introduction port of the channel chip, the cap having a through hole connecting the first end and the second end. The reservoir has a first engaging part, and the channel chip has a second engaging part. The first engaging part of the reservoir and the second engaging part of the channel chip are in a first engaging state when the cap is closed. The first engaging part of the reservoir and the second engaging part of the channel chip are in a second engaging state when the cap is open.

IPC Classes  ?

  • G01N 37/00 - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES - Details not covered by any other group of this subclass
  • G01N 35/10 - Devices for transferring samples to, in, or from, the analysis apparatus, e.g. suction devices, injection devices

89.

OPTICAL RECEPTACLE AND OPTICAL MODULE

      
Application Number JP2020002327
Publication Number 2020/153427
Status In Force
Filing Date 2020-01-23
Publication Date 2020-07-30
Owner ENPLAS CORPORATION (Japan)
Inventor
  • Morioka, Shimpei
  • Kani, Hiroyoshi

Abstract

Provided is an optical receptacle that can reduce return light to a vertical resonator surface emitting laser while maintaining the coupling efficiency of light to an optical transmission body. The optical receptable, which is disposed between one or more vertical resonator surface emitting lasers arranged on a substrate and one or more optical transmission bodies to optically couple the vertical resonator surface emitting lasers and end surfaces of the optical transmission bodies, has: a first optical surface on which light emitted from the vertical resonator surface emitting lasers is incident; and a second optical surface for emitting light, which enters the first optical surface and passes through the inside thereof, toward the end surfaces of the optical transmission bodies. The first optical surface is disposed such that a central axis of the first optical surface is inclined with respect to an optical axis of the vertical resonator surface emitting laser or the central axis and the optical axis are parallel to and do not coincide with each other.

IPC Classes  ?

  • G02B 6/42 - Coupling light guides with opto-electronic elements
  • H01S 5/022 - Mountings; Housings
  • H01S 5/183 - Surface-emitting [SE] lasers, e.g. having both horizontal and vertical cavities having only vertical cavities, e.g. vertical cavity surface-emitting lasers [VCSEL]

90.

REDUCTION GEAR

      
Application Number JP2020000557
Publication Number 2020/149219
Status In Force
Filing Date 2020-01-10
Publication Date 2020-07-23
Owner ENPLAS CORPORATION (Japan)
Inventor Kajiwara, Yasushi

Abstract

[Problem] To enable rotation to be extracted without using an eccentric motion absorption mechanism. [Solution] A reduction gear 1 has: an eccentric cam 6 that turns together with a drive shaft 5; first and second oscillating bodies 10A, 10B that are oscillated by the eccentric cam 6; a plurality of pins 3 that make contact across the outer periphery of the first oscillating body 10A and the second oscillating body 10B, and are oscillated by the first oscillating body 10A and second oscillating body 10B; a first radial groove formation body 2A in which radial grooves 4, which cause one end of the pins 3 to slide in the radial direction, are formed in the same quantity (Za) as the pins 3; a second radial groove formation body 2B, which is integrated with the first radial groove formation body 2A and in which radial grooves 4, which cause the other end of the pins 3 to slide in the radial direction, are formed in the same quantity as the pins 3; and a wave-shaped recess formation body 13 that is positioned on the outside the first oscillating body 10A and the second oscillating body 10B in the radial direction, and in which (Zb) wave-shaped recesses 28 that make contact with the oscillating pins 3 are formed along the circumferential direction. The difference between Za and Zb is 1.

IPC Classes  ?

  • F16H 1/32 - Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear

91.

ILLUMINATING DEVICE

      
Application Number JP2020000864
Publication Number 2020/149256
Status In Force
Filing Date 2020-01-14
Publication Date 2020-07-23
Owner ENPLAS CORPORATION (Japan)
Inventor Shinohara, Hiroyuki

Abstract

This illuminating device includes a housing, a plurality of light emitting devices, and a light diffusing panel. The housing includes: a bottom surface; a first side surface and a second side surface arranged in a first direction; a third side surface which is joined to the first side surface and which is arranged in a second direction; and a fourth side surface which faces the third side surface across the bottom surface. The intensity of light emitted in a direction substantially parallel to the first direction of the light emission arrangement, and in the opposite direction to said direction, is higher than the intensity of light emitted in another direction intersecting said directions. Each of one or more light emitting devices arranged between the first side surface and the second side surface is arranged in such a way as to satisfy either formula (1): L≥H/tan(90°-α) or formula (2): L≤(W/2)*tan(90°-θ).

IPC Classes  ?

  • F21S 2/00 - Systems of lighting devices, not provided for in main groups  or , e.g. of modular construction
  • F21V 3/00 - Globes; Bowls; Cover glasses
  • F21V 5/00 - Refractors for light sources
  • F21V 5/04 - Refractors for light sources of lens shape
  • F21V 13/12 - Combinations of only three kinds of elements
  • F21V 15/01 - Housings, e.g. material or assembling of housing parts
  • F21V 23/00 - Arrangement of electric circuit elements in or on lighting devices
  • G02B 5/02 - Diffusing elements; Afocal elements
  • G09F 13/04 - Signs, boards, or panels, illuminated from behind the insignia
  • F21Y 115/10 - Light-emitting diodes [LED]

92.

FLUID HANDLING SYSTEM

      
Application Number JP2019045480
Publication Number 2020/116171
Status In Force
Filing Date 2019-11-20
Publication Date 2020-06-11
Owner ENPLAS CORPORATION (Japan)
Inventor
  • Kitamoto, Ken
  • Muraki, Koji
  • Oshima, Yuya

Abstract

The present invention addresses the problem of providing a fluid handling system that is capable of injecting a fluid into a desired tip or the like without using a large-scale device. In order to resolve the problem, this fluid handling system has a reservoir, a flow path tip, and a cap, one end of which is fitted to the internal opening of the reservoir and the other end of which is connected to an introduction port of the flow path tip, the cap having a through-hole that links the one end and the other end. In this fluid handling system, a protruding part provided to the flow path tip is fitted into the through-hole at the other end of the cap and restricts blocking of the through-hole when a fluid moves inside the through-hole of the cap.

IPC Classes  ?

  • G01N 1/00 - Sampling; Preparing specimens for investigation
  • G01N 35/10 - Devices for transferring samples to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
  • G01N 37/00 - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES - Details not covered by any other group of this subclass

93.

MESH FILTER

      
Application Number JP2019046530
Publication Number 2020/116302
Status In Force
Filing Date 2019-11-28
Publication Date 2020-06-11
Owner ENPLAS CORPORATION (Japan)
Inventor
  • Noguchi, Koji
  • Uemura, Shigeru

Abstract

Provided is an inexpensive mesh filter with high productivity. This mesh filter, which is an integrally molded product of resin, includes: a mesh part in which a plurality of ribs are disposed in a lattice shape; a rim part which is formed in an annular shape so as to surround the mesh part, and to which the plurality of ribs are connected; and a final filling part which is disposed on the inner side of the rim part, and to which some of the plurality of ribs are connected. The cross-sectional area of at least one rib among the ribs connected to the final filling part is smaller than the cross-sectional area of at least one rib among the ribs not connected to the final filling part.

IPC Classes  ?

  • B01D 39/16 - Other self-supporting filtering material of organic material, e.g. synthetic fibres
  • B01D 46/10 - Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
  • B29C 45/26 - Moulds
  • B01D 29/00 - Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups ;   Filtering elements therefor
  • B01D 29/01 - Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups ;   Filtering elements therefor with flat filtering elements
  • B29C 33/42 - SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING - Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves

94.

SOCKET

      
Application Number JP2019046695
Publication Number 2020/116332
Status In Force
Filing Date 2019-11-29
Publication Date 2020-06-11
Owner ENPLAS CORPORATION (Japan)
Inventor Ueyama, Yuki

Abstract

This socket is provided with: a socket body in which a to-be-inspected member is housed and which also has a to-be-locked part; a cover which is disposed at the upper side of the socket body; and a locking member which is supported by the cover and which has a shaft part extending in the vertical direction and a locking part extending in a direction intersecting with the vertical direction, wherein the cover becomes fixed to the socket body when the locking member is rotated about an axial line thereof and the locking part engages the to-be-locked part.

IPC Classes  ?

  • H01R 33/76 - Holders with sockets, clips or analogous contacts, adapted for axially-sliding engagement with parallely-arranged pins, blades, or analogous contacts on counterpart, e.g. electronic tube socket
  • F16B 21/02 - Releasable fastening devices locking by rotation
  • H01R 13/46 - Bases; Cases
  • H05K 5/03 - Covers

95.

CONTACT PIN AND SOCKET

      
Application Number JP2019046932
Publication Number 2020/116362
Status In Force
Filing Date 2019-12-02
Publication Date 2020-06-11
Owner ENPLAS CORPORATION (Japan)
Inventor Ueyama, Yuki

Abstract

This contact pin comprises: a first plunger having a first contact section provided at the upper end thereof, and a hollow body section provided below the first contact section; a second plunger having a second contact section provided at the lower end thereof, a first tapered section that is provided above the second contact section and that widens in diameter toward the second contact section, a small diameter section provided above the first tapered section, and a large diameter section that is provided above the small diameter section, is inserted into the body section, and makes contact with an inner wall surface of the body section; and a spring which urges the first contact section and the second contact section away from each other. When the first contact section and the second contact section approach each other, the first tapered section can make contact with the lower end of the body section.

IPC Classes  ?

96.

FILTER-ATTACHED CARTRIDGE

      
Application Number JP2019046563
Publication Number 2020/116309
Status In Force
Filing Date 2019-11-28
Publication Date 2020-06-11
Owner ENPLAS CORPORATION (Japan)
Inventor
  • Uemura, Shigeru
  • Noguchi, Koji

Abstract

Provided is a filter-attached cartridge which is inexpensive and has high productivity. This filter-attached cartridge has: a first resin mesh which is an integrally molded body having a plurality of ribs arranged therein in a lattice shape; and a cylinder formed in a cylindrical shape so as to surround the first mesh.

IPC Classes  ?

  • B01D 39/16 - Other self-supporting filtering material of organic material, e.g. synthetic fibres
  • B01D 46/10 - Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
  • B29C 45/14 - Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
  • B01D 29/00 - Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups ;   Filtering elements therefor

97.

MARKER

      
Application Number JP2019046363
Publication Number 2020/111120
Status In Force
Filing Date 2019-11-27
Publication Date 2020-06-04
Owner ENPLAS CORPORATION (Japan)
Inventor Saito Tomohiro

Abstract

Provided is a marker which makes it possible to determine a virtual image of the functional portion even when an illuminating portion is present near a detector, such as a camera. The marker (1) according to the present invention includes a lens body (10). The lens body (10) includes, on an upper surface thereof in a thickness direction, a plurality of lens portions (101) arranged successively in a planar direction, and has a focal point region therein. The focal point region is a region in the planar direction including the vicinities of the focal points of the respective lens portions (101), and includes a functional portion corresponding to the respective lens portions (101) and a non-functional portion. The marker (1) is characterized in that a refractive index difference A between a region above the functional portion and a region below the functional portion and a refractive index difference B between a region above the non-functional portion and a region below the non-functional portion satisfy |A| > |B|.

IPC Classes  ?

  • G01B 11/00 - Measuring arrangements characterised by the use of optical techniques

98.

REDUCTION GEAR

      
Application Number JP2019045366
Publication Number 2020/110849
Status In Force
Filing Date 2019-11-20
Publication Date 2020-06-04
Owner ENPLAS CORPORATION (Japan)
Inventor Kajiwara, Yasushi

Abstract

[Problem] To enable rotation to be achieved without providing a separate eccentric motion absorption mechanism. [Solution] A reduction gear 1 has: an eccentric cam 4 that turns together with a drive shaft 3; a swinging body 7 caused to swing by the eccentric cam 4; a plurality of round-bar-shaped pins 12 in contact with an outer peripheral surface 20 of the swinging body 7; a first pin-guiding member 2 in which diametrical grooves 27 are formed through which the pins 12 slidably move along the diametrical direction, the number of said grooves being at least the same as the number (Za) of pins 12; a second pin-guiding member 11 in which a wave-form recessed part 40 is formed along the circumferential direction, said recessed part comprising a plurality of (Zb) recesses 38 in contact with the pins 12 slidably moving along the diametrical grooves 27; and a holding ring 13 that elastically presses the plurality of pins 12 against the outer peripheral surface 20 of the swinging body 7. The second pin-guiding member is secured to a secured-to member, and the first pin-guiding member is arranged to be capable of turning in relation to the second pin-guiding member and the swinging body. The difference between Za and Zb is 1, and the rotation ratio of the first pin-guiding member to the drive shaft 1/Za.

IPC Classes  ?

  • F16H 1/32 - Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear

99.

MARKER

      
Application Number JP2019046362
Publication Number 2020/111119
Status In Force
Filing Date 2019-11-27
Publication Date 2020-06-04
Owner ENPLAS CORPORATION (Japan)
Inventor Saito Tomohiro

Abstract

Provided is a marker which makes it possible to determine a virtual image of a functional portion even when an illuminating portion is present near a detector, such as a camera. The marker (1) of the present invention includes a lens body (10). The lens body (10) has, on an upper surface thereof in a thickness direction, a plurality of lens portions (101) arranged successively in a planar direction, and has a focal point region. The focal point region is a region in the planar direction including the vicinities of the focal points of the lens portions (101), and includes a functional portion corresponding to the respective lens portions (101) and a non-functional portion, wherein a reflectance A on the surface of the functional portion and a reflectance B on the surface of the non-functional portion satisfies A > B.

IPC Classes  ?

  • G01B 11/00 - Measuring arrangements characterised by the use of optical techniques

100.

TEST DEVICE

      
Application Number JP2019044231
Publication Number 2020/100850
Status In Force
Filing Date 2019-11-12
Publication Date 2020-05-22
Owner ENPLAS CORPORATION (Japan)
Inventor Yamada, Takayuki

Abstract

Provided is a test device which makes it possible for electrical testing of a circuit board to be performed more easily. This test device is provided with: a main body portion (10) including a board guide (12) for guiding a circuit board (20) to a mounting position in a direction in which a board surface of the circuit board (20) extends, and a terminal guide groove (11) which guides a connection terminal (23) to a prescribed position when the circuit board (20) is being guided by the board guide (12); a leading unit (13) which leads the connection terminal (23) to the terminal guide groove (11) side when the connection terminal (23) is being guided through the board guide (12); a fixing unit (14) which positions and fixes the connection terminal (23) that has been guided to the prescribed position; and an electrically conductive contact (15) which is electrically connected to the connection terminal (23) that has been guided to the prescribed position.

IPC Classes  ?

  • G01R 31/00 - Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
  • G02F 1/13 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
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