Duplo Corporation

Japan

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2024 April 1
2024 (YTD) 1
2023 2
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2019 1
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IPC Class
B05C 5/00 - Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work 1
B05C 9/10 - Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by groups , or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation being performed before the application 1
B05C 9/12 - Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by groups , or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation being performed after the application 1
B41J 2/01 - Ink jet 1
B41J 29/00 - TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS - Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for 1
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Found results for  patents

1.

COLLATION DEVICE AND PICKING SYSTEM

      
Application Number JP2023036806
Publication Number 2024/075853
Status In Force
Filing Date 2023-10-10
Publication Date 2024-04-11
Owner DUPLO CORPORATION (Japan)
Inventor
  • Matsui Nobuaki
  • Kamiko Ryuichi
  • Kamisuji Katsuya

Abstract

[Problem] To provide a collation device which can automatically perform selective collation corresponding to collation target specific information stored in the collation target specific information storage unit each time an object equipped with the collation target specific information storage unit is acquired. [Solution] A collation device 100 that executes a selective collation operation of stacking sheet materials fed from each of feeding units which are selected from among a plurality of feeding units each having a feeding tray 14 and creating a collated bundle, comprises a collation information reading means 50 for reading collation target specific information from a collation target specific information storage unit 11 provided on an object 10 outside the conveyance path of the sheet material. When the collation information reading means 50 performs the reading operation, a feeding unit to perform feeding is specified from among the plurality of feeding units on the basis of the read collation target specific information and the selective collation operation of creating a collated bundle is executed.

IPC Classes  ?

  • B65H 39/042 - Associating, collating, or gathering articles from several sources from piles the piles being disposed in superposed carriers

2.

DISCHARGE PROCESSING APPARATUS AND SHEET MATERIAL PROCESSING SYSTEM

      
Application Number JP2022039553
Publication Number 2023/074632
Status In Force
Filing Date 2022-10-24
Publication Date 2023-05-04
Owner DUPLO CORPORATION (Japan)
Inventor
  • Tsunoda Kazutaka
  • Kaneda Takanori

Abstract

The purpose of the present invention is to achieve a discharge processing apparatus which is capable of improving wettability by means of adequate corona discharge by preventing clogging of sheet materials in the discharge processing apparatus even if the sheet materials vary in thickness, quality of materials and base preparation. A discharge processing apparatus according to the present invention is provided with a distance adjustment mechanism 200 which adjusts the distance between an upper electrode 110 that is arranged above a conveyance path 120 for sheet materials and a lower electrode 112 that is arranged below the conveyance path 120. The distance adjustment mechanism 200 is controlled so as to adjust the distance between the upper electrode and the lower electrode on the basis of sheet information related to sheet materials (such as thickness, quality of materials and kind of base printing of each of the sheet materials).

IPC Classes  ?

  • B41J 29/00 - TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS - Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
  • B05C 5/00 - Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
  • B05C 9/10 - Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by groups , or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation being performed before the application
  • B05C 9/12 - Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by groups , or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation being performed after the application
  • B41M 1/30 - Printing on other surfaces than ordinary paper on organic plastics, horn, or like materials
  • B65H 5/00 - Feeding articles separated from piles; Feeding articles to machines

3.

TRANSFER APPARATUS

      
Application Number JP2022028859
Publication Number 2023/008456
Status In Force
Filing Date 2022-07-27
Publication Date 2023-02-02
Owner DUPLO CORPORATION (Japan)
Inventor
  • Tsunoda Kazutaka
  • Higuchi Yukitaka
  • Yamamoto Shuhei

Abstract

Provided is a transfer apparatus that transfers, in a transfer section, the surface shape of a transfer web or a transfer material to a transfer target object carried along a carrying surface, from the transfer web carried along a web route. The transfer apparatus includes: a gap adjustment mechanism that adjusts the size of a gap between the carrying surface and the web route in the transfer section; and a control device that controls the gap adjustment mechanism to adjust the size of the gap to a size corresponding to the thickness of the transfer target object.

IPC Classes  ?

  • B65C 1/02 - Affixing labels to one flat surface of articles, e.g. of packages, of flat bands
  • B65C 9/42 - Label feed control

4.

WEB DETECTION DEVICE

      
Application Number JP2021004399
Publication Number 2021/157715
Status In Force
Filing Date 2021-02-05
Publication Date 2021-08-12
Owner DUPLO CORPORATION (Japan)
Inventor
  • Tsunoda Kazutaka
  • Yamada Hideki
  • Takada Toshiaki
  • Higuchi Yukitaka
  • Yamamoto Shuhei
  • Hayama Masaki

Abstract

[Problem] To provide a technology which can enhance usability of a printing system provided with a foil pressing device. [Solution] This web detection device is provided with: a sensor; and a control device which specifies, on the basis of the detection result from the sensor, an actual existence range RW in a possible existence range RMAX in a width direction of a web 52 conveyed in a roll-to-roll manner.

IPC Classes  ?

  • B65H 23/188 - Registering, tensioning, smoothing, or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in connection with running-web

5.

INFORMATION PROCESSING DEVICE, INK JET RECORDING DEVICE, INFORMATION PROCESSING METHOD, AND INFORMATION PROCESSING PROGRAM

      
Application Number JP2019008978
Publication Number 2019/168205
Status In Force
Filing Date 2019-02-28
Publication Date 2019-09-06
Owner DUPLO CORPORATION (Japan)
Inventor Yamamoto, Shuhei

Abstract

This information processing device has: an information acquisition means that acquires coating thickness information regarding the thickness of coating printing set to each image area in coating image data used when coating printing is performed on a base material; an image generation means that, by using the coating image data, generates thickness display image data in which the difference in coating thickness in each image area is expressed by the difference in hue; and a display control means that causes the thickness display image data to be displayed on a display.

IPC Classes  ?

  • G06F 3/12 - Digital output to print unit
  • B41J 2/01 - Ink jet
  • B41J 29/42 - Scales and indicators, e.g. for determining side margins
  • G03G 21/00 - Arrangements not provided for by groups , e.g. cleaning, elimination of residual charge

6.

BOOKBINDING SYSTEM, ADHESIVE APPLYING DEVICE FOR BOOKBINDING, AND ADHESIVE SHEET

      
Application Number JP2009006705
Publication Number 2010/067587
Status In Force
Filing Date 2009-12-08
Publication Date 2010-06-17
Owner DUPLO CORPORATION (Japan)
Inventor
  • Honma, Tomio
  • Mishima, Isamu
  • Yoshikawa, Mitsuru

Abstract

In a bookbinding system (400), a binding device (450) is provided with a device mounting section (452) and a mechanism containing section (454).  The device mounting section (452) is configured in such a manner that an adhesive applying device and a collating device (410) which sends a paper sheet out of a paper sheet containing section, stacks paper sheets on top of another, and conveys the paper sheets to the binding device (450) can be selectively mounted to the device mounting section (452).  The binding mechanism containing section (454) is configured in such a manner that a compression bonding mechanism and a mechanism (470) for performing binding processing by needling can be selectively mounted to the binding mechanism containing section (454).  The adhesive applying device is adapted to be able to apply an adhesive to paper sheets.  The compression bonding mechanism is adapted to be able to perform compression bonding by which the paper sheets to which the adhesive has been applied are bonded together under compression.

IPC Classes  ?

  • B42C 9/00 - Applying glue or adhesive peculiar to bookbinding
  • B42C 1/12 - Machines for both collating or gathering and permanently attaching together the sheets or signatures
  • B42C 19/02 - Multi-step processes for making books starting with single sheets
  • B65H 20/04 - Advancing webs by friction roller to effect step-by-step advancement of web
  • B65H 31/20 - Pile receivers adjustable for different article sizes
  • B65H 37/04 - Article or web delivery apparatus incorporating devices for performing specified auxiliary operations for securing together articles or webs, e.g. by adhesive, stitching, or stapling

7.

BOOK MOLDING DEVICE AND BOOK MOLDING METHOD

      
Application Number JP2009003535
Publication Number 2010/013440
Status In Force
Filing Date 2009-07-27
Publication Date 2010-02-04
Owner DUPLO CORPORATION (Japan)
Inventor Tashiro, Hiroyuki

Abstract

In the book molding device, the gripping mechanism grips the front and back of the perimeter of the spine (2a) of the book (2). The pressing mechanism (118) comprises multiple pressing members (222). The respective multiple pressing members (222) press respective multiple sites of the spine (2a). Respective multiple cams (240) advance the respective multiple pressing members (222) toward the spine (2a) of the book (2) and press the spine (2a). The camshaft (242) supports the multiple cams. The cam driving motor (246) drives the camshaft (242). The camshaft (242) supports the cams (240) with phase differences so that the respective pressing members (222) are advanced toward the spine (2a) of the book (2) at different timings. Thus, the pressing mechanism (118) smoothes the spine (2a) of the book (2) by pressing respective multiple sites along the spine (2a) with the pressing members (222) at different timings.

IPC Classes  ?

  • B42C 5/02 - Preparing the edges or backs of leaves or signatures for binding by rounding or backing