An overboard fall detection unit including: a water environment sensor that is equipped on a ship crewperson and that outputs water environment data around the ship crewperson; an overboard fall detection part that detects an overboard fall of the ship crewperson on the basis of the water environment data; and an overboard fall notification part that transmits a beacon signal that continuously notifies of overboard fall information related to the ship crewperson via one-way communication.
09 - Scientific and electric apparatus and instruments
38 - Telecommunications services
42 - Scientific, technological and industrial services, research and design
Goods & Services
Electronic warning bells; virtual reality goggles;
cinematographic machines and apparatus; cameras; webcams;
accelerometers; gyrocompasses; motion detectors; telemeters;
vibration sensors; chargers for batteries; solar cells;
electric batteries; electric wires and cables; cellular
phones; microphones; navigational apparatus for automobiles;
radios; sound recording apparatus; speakerphones;
telephones; videophones; smartphones; camcorders; computers;
recorded computer operating programs; downloadable
application software for smartphones; downloadable computer
software programs; downloadable computer software for video
conferencing and telephony communication; downloadable
computer software for message sending, receiving and
forwarding; downloadable computer software for electronic
data transmission; downloadable computer software for
radio-paging; downloadable computer software for wireless
broadcasting; tablet computer; video monitors; video
recorders; wrist-mounted smartphones; downloadable graphics
for mobile phones; downloadable music files; digital books
downloadable from the internet; downloadable maps. Communications by computer terminals; electronic data
transmission; information about telecommunication; internet
telephony services; mobile telephony; providing access to
telecommunication networks; provision of access to the
internet; radio-paging; telephone services; transmission and
receiving by radio; transmission of messages; video
conferencing services; web messaging; webcasting services;
wireless broadcasting; computer telephony services; news
agency services for electronic transmission; rental of
computer communication apparatus and instrument; rental of
telecommunications apparatus and installations. Providing meteorological information; providing online
geographic maps, not downloadable; providing geographic
information; mapping services; surveying; design of
telecommunications apparatus and equipment; electrical
engineering; mechanical engineering; technological
consultancy services for digital transformation; industrial
design; computer programming; computer programming
consultancy; computer systems design; creating, designing
and maintaining web sites; design and development of
software in the field of mobile applications; electronic
data back-up services; maintenance of computer software;
smartphone software design; updating of smartphone software;
writing and updating computer software; technical advice
relating to operation of computers; research in the field of
telecommunications technology; calibration [measuring];
rental of measuring apparatus; rental of computers; rental
of software for internet access; cloud storage services for
electronic data; electronic data storage; providing virtual
computer systems through cloud computing; software as a
service [saas]; platform as a service [paas]; providing
temporary use of online non-downloadable computer software;
providing temporary use of on-line non-downloadable computer
software for video conferencing and telephony communication;
providing temporary use of on-line non-downloadable computer
software for message sending, receiving and forwarding;
providing temporary use of on-line non-downloadable computer
software for electronic data transmission; providing
temporary use of on-line non-downloadable computer software
for radio-paging; providing temporary use of on-line
non-downloadable computer software for wireless
broadcasting.
09 - Scientific and electric apparatus and instruments
38 - Telecommunications services
42 - Scientific, technological and industrial services, research and design
Goods & Services
Electronic warning bells; virtual reality goggles;
cinematographic machines and apparatus; cameras; webcams;
accelerometers; gyrocompasses; motion detectors; telemeters;
vibration sensors; chargers for batteries; solar cells;
electric batteries; electric wires and cables; cellular
phones; microphones; navigational apparatus for automobiles;
radios; sound recording apparatus; speakerphones;
telephones; videophones; smartphones; camcorders; computers;
recorded computer operating programs; downloadable
application software for smartphones; downloadable computer
software programs; downloadable computer software for video
conferencing and telephony communication; downloadable
computer software for message sending, receiving and
forwarding; downloadable computer software for electronic
data transmission; downloadable computer software for
radio-paging; downloadable computer software for wireless
broadcasting; tablet computer; video monitors; video
recorders; wrist-mounted smartphones; downloadable graphics
for mobile phones; downloadable music files; digital books
downloadable from the internet; downloadable maps. Communications by computer terminals; electronic data
transmission; information about telecommunication; internet
telephony services; mobile telephony; providing access to
telecommunication networks; provision of access to the
internet; radio-paging; telephone services; transmission and
receiving by radio; transmission of messages; video
conferencing services; web messaging; webcasting services;
wireless broadcasting; computer telephony services; news
agency services for electronic transmission; rental of
computer communication apparatus and instrument; rental of
telecommunications apparatus and installations. Providing meteorological information; providing online
geographic maps, not downloadable; providing geographic
information; mapping services; surveying; design of
telecommunications apparatus and equipment; electrical
engineering; mechanical engineering; technological
consultancy services for digital transformation; industrial
design; computer programming; computer programming
consultancy; computer systems design; creating, designing
and maintaining web sites; design and development of
software in the field of mobile applications; electronic
data back-up services; maintenance of computer software;
smartphone software design; updating of smartphone software;
writing and updating computer software; technical advice
relating to operation of computers; research in the field of
telecommunications technology; calibration [measuring];
rental of measuring apparatus; rental of computers; rental
of software for internet access; cloud storage services for
electronic data; electronic data storage; providing virtual
computer systems through cloud computing; software as a
service [saas]; platform as a service [paas]; providing
temporary use of online non-downloadable computer software;
providing temporary use of on-line non-downloadable computer
software for video conferencing and telephony communication;
providing temporary use of on-line non-downloadable computer
software for message sending, receiving and forwarding;
providing temporary use of on-line non-downloadable computer
software for electronic data transmission; providing
temporary use of on-line non-downloadable computer software
for radio-paging; providing temporary use of on-line
non-downloadable computer software for wireless
broadcasting.
The purpose of the present disclosure is to uniformly heat a microwave heating target by uniformly distributing the microwave magnetic field or the microwave electric field near the center axis of a cavity resonator, when heating a heating target by using microwaves. The present disclosure is a microwave heating device M equipped with: a cavity resonator 1 for concentrating the microwave magnetic field or the microwave electric field on the center axis; a storage container 2 for storing the microwave heating target on the center axis of the cavity resonator 1; and two excitation loops 3 which are positioned at 90-degree intervals from one another inside the cavity resonator 1 or on a lateral wall thereof, and in which adjacent targets are excited at a phase difference of 90 degrees, or n number of excitation loops 3 (n is 3 or higher) which are positioned at n/360 degrees from one another inside the cavity resonator 1 or on the lateral wall thereof, and in which adjacent targets are excited at a phase difference of n/360 degrees. Said microwave heating device M is characterized in that the microwave magnetic field distribution or microwave electric field distribution rotates around the center axis of the cavity resonator 1 as time passes.
The purpose of the present disclosure is, in the use of microwaves to heat a heating target, to maintain the resonance frequency of a microwave heating device regardless of the inclination angle of an excitation loop relative to the magnetic field direction of a cavity resonator, and to reliably maintain matching between an input impedance of the microwave heating device and an output impedance of a microwave generator. The present disclosure comprises: an excitation loop 3 that is installed on the interior and a side wall of a cavity resonator 1, that excites the cavity resonator 1, and that has an inclination angle set relative to the magnetic field direction of the cavity resonator 1 so that the input impedance of a host device M will match an output impedance of a microwave generator; and a parasitic loop 4 that is installed on the interior and a side wall of the cavity resonator 1, that is not supplied with power, and that has an inclination angle set relative to the magnetic field direction of the cavity resonator 1 so that a resonance frequency of the host device M maintains a desired resonance frequency regardless of the inclination angle of the excitation loop 3 relative to the magnetic field direction of the cavity resonator 1.
09 - Scientific and electric apparatus and instruments
38 - Telecommunications services
42 - Scientific, technological and industrial services, research and design
Goods & Services
Electronic warning bells; virtual reality goggles; cinematographic machines and apparatus; cameras; webcams; accelerometers; gyrocompasses; motion detectors; telemeters; vibration sensors; chargers for batteries; solar cells; electric batteries; electric wires and cables; cellular phones; microphones; navigational apparatus for automobiles; radios; sound recording apparatus; speakerphones; telephones; videophones; smartphones; camcorders; computers; recorded computer operating programs; downloadable computer software for video conferencing and telephony communication; downloadable computer software for message sending, receiving and forwarding; downloadable computer software for electronic data transmission; downloadable computer software for radio-paging; downloadable computer software for wireless broadcasting; tablet computer; video monitors; video recorders; wrist-mounted smartphones; downloadable graphics for mobile phones; downloadable music files; downloadable maps Communications by computer terminals; electronic data transmission; information about telecommunication; internet telephony services; mobile telephony; providing access to telecommunication networks; provision of access to the internet; radio-paging; telephone services; transmission and receiving by radio; transmission of messages; video conferencing services; web messaging; webcasting services; wireless broadcasting; computer telephony services; news agency services for electronic transmission; rental of computer communication apparatus and instrument; rental of telecommunications apparatus and installations Providing meteorological information; providing online geographic maps, not downloadable; providing geographic information; mapping services; surveying; design of telecommunications apparatus and equipment; electrical engineering; mechanical engineering; technological consultancy services for digital transformation; industrial design; computer programming; computer programming consultancy; computer systems design; creating, designing and maintaining web sites; design and development of software in the field of mobile applications; electronic data back-up services; maintenance of computer software; smartphone software design; updating of smartphone software; writing and updating computer software; technical advice relating to operation of computers; research in the field of telecommunications technology; calibration [measuring]; rental of measuring apparatus; rental of computers; rental of software for internet access; cloud storage services for electronic data; electronic data storage; providing virtual computer systems through cloud computing; providing temporary use of on-line non-downloadable computer software for video conferencing and telephony communication; providing temporary use of on-line non-downloadable computer software for message sending, receiving and forwarding; providing temporary use of on-line non-downloadable computer software for electronic data transmission; providing temporary use of on-line non-downloadable computer software for radio-paging; providing temporary use of on-line non-downloadable computer software for wireless broadcasting
09 - Scientific and electric apparatus and instruments
38 - Telecommunications services
42 - Scientific, technological and industrial services, research and design
Goods & Services
Electronic warning bells; virtual reality goggles; cinematographic machines and apparatus; cameras; webcams; accelerometers; gyrocompasses; motion detectors; telemeters; vibration sensors; chargers for batteries; solar cells; electric batteries; electric wires and cables; cellular phones; microphones; navigational apparatus for automobiles; radios; sound recording apparatus; speakerphones; telephones; videophones; smartphones; camcorders; computers; recorded computer operating programs; downloadable computer software for video conferencing and telephony communication; downloadable computer software for message sending, receiving and forwarding; downloadable computer software for electronic data transmission; downloadable computer software for radio-paging; downloadable computer software for wireless broadcasting; tablet computer; video monitors; video recorders; wrist-mounted smartphones; downloadable graphics for mobile phones; downloadable music files; downloadable maps Communications by computer terminals; electronic data transmission; information about telecommunication; internet telephony services; mobile telephony; providing access to telecommunication networks; provision of access to the internet; radio-paging; telephone services; transmission and receiving by radio; transmission of messages; video conferencing services; web messaging; webcasting services; wireless broadcasting; computer telephony services; news agency services for electronic transmission; rental of computer communication apparatus and instrument; rental of telecommunications apparatus and installations Providing meteorological information; providing online geographic maps, not downloadable; providing geographic information; mapping services; surveying; design of telecommunications apparatus and equipment; electrical engineering; mechanical engineering; technological consultancy services for digital transformation; industrial design; computer programming; computer programming consultancy; computer systems design; creating, designing and maintaining web sites; design and development of software in the field of mobile applications; electronic data back-up services; maintenance of computer software; smartphone software design; updating of smartphone software; writing and updating computer software; technical advice relating to operation of computers; research in the field of telecommunications technology; calibration [measuring]; rental of measuring apparatus; rental of computers; rental of software for internet access; cloud storage services for electronic data; electronic data storage; providing virtual computer systems through cloud computing; providing temporary use of on-line non-downloadable computer software for video conferencing and telephony communication; providing temporary use of on-line non-downloadable computer software for message sending, receiving and forwarding; providing temporary use of on-line non-downloadable computer software for electronic data transmission; providing temporary use of on-line non-downloadable computer software for radio-paging; providing temporary use of on-line non-downloadable computer software for wireless broadcasting
The flow regulating structure comprises a plurality of rail structures. Each rail structure has a plurality of rod-shaped members that are arranged side-by-side with the same direction of extension. The plurality of rail structures are disposed along the direction of gas travel in overlapping positions with space therebetween. The extension directions of the rod-shaped members differ between adjacent rail structures. In each rail structure, the plurality of rod-shaped members are arranged side-by-side with the same direction of extension in both a first virtual plane and a second virtual plane, which face one another in the direction of gas travel, and when viewed from the direction of gas travel, the rod-shaped members disposed on the second virtual plane are positioned between adjacent members among the plurality of rod-shaped members disposed on the first virtual plane.
The gas-liquid separator comprises: a swirl structure that causes a gas heading from upstream to downstream to swirl about a flow axis heading from upstream to downstream; a separation structure that discharges outward liquid components contained in the gas passing through the swirl structure; and a deflection structure that is provided downstream of the swirl structure and deflects the gas that has passed through the swirl structure. The deflection structure is provided with: a narrowing core portion that has a three-dimensional shape which narrows from upstream to downstream; and deflecting fins that are provided to the side surface of the narrowing core portion and deflect the gas in the opposite direction to the swirling direction resulting from the swirl structure.
B01D 45/16 - Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by the winding course of the gas stream
10.
HYDROGEN PRODUCTION CATALYST AND HYDROGEN PRODUCTION METHOD
Provided are a hydrogen production catalyst that exhibits both superior catalytic activity and durability, and a hydrogen production method. This hydrogen production catalyst includes a carbon carrier and catalyst metal particles supported on the carbon carrier. The catalyst metal particles include a noble metal. The ratio of the BJH mesopore volume to the BJH micropore volume, as obtained by a nitrogen adsorption method, is 0.30-7.80 inclusive and the ratio of the sum of the BJH micropore area and the BJH mesopore area to the BJH macropore area, as obtained by a nitrogen adsorption method, is 30-3500 inclusive.
B01J 23/46 - Ruthenium, rhodium, osmium or iridium
B01J 23/89 - Catalysts comprising metals or metal oxides or hydroxides, not provided for in group of the iron group metals or copper combined with noble metals
B01J 35/10 - Solids characterised by their surface properties or porosity
C01B 3/32 - Production of hydrogen or of gaseous mixtures containing hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
The purpose of the present invention is to simply and accurately measure a gas concentration. This gas concentration measurement device (100) comprises: a concentration measurement space (22); a transmission unit (14) which transmits an ultrasonic wave to the concentration measurement space (22) in response to a transmission signal; a reception unit (16) which receives the ultrasonic wave propagated through the concentration measurement space (22), and outputs a reception signal; and an analysis unit (18). The analysis unit (18) obtains a space propagation time in the concentration measurement space (22) on the basis of a timing at which the transmission signal is input to the transmission unit 14 and a timing at which the reception signal is output from the reception unit 16, and obtains the concentration of a gas to be measured on the basis of the space propagation time. The analysis unit 18 obtains a correction value for a direct wave-type propagation time on the basis of the direct wave-type propagation time and a reflective wave-type propagation time, and obtains a space propagation time on the basis of: the corrected propagation time obtained by correcting the direct wave-type propagation time on the basis of the correction value; or one of the direct wave-type propagation time or a value related thereto in the reflection wave-type propagation time.
An objective of the present invention is to accurately measure the concentration of the gas. A gas concentration measurement device (100) comprises: a transmission unit (14) which transmits ultrasonic waves to a concentration measurement space (22); a reception unit (16) which receives the ultrasonic waves propagated through the concentration measurement space (22) and outputs a reception signal; and a concentration measurement unit (48) which determines the spatial propagation time during which the ultrasonic waves propagate through the concentration measurement space (22) and determines the concentration of the gas on the basis of the spatial propagation time. The concentration measurement unit (48) comprises a first memory (60) and a second memory (62), and a time shift filter (64) which applies a time shift process. The concentration measurement unit (18) determines the degree of approximation between a reception signal read from the second memory (62) and a time shift signal read from the first memory (60) and to which the time shift process has been applied, determines the time difference of pulses of neighboring reception signals on the time axis on the basis of the degree of approximation to the minimum shift time in the time shift process, and determines the spatial propagation time on the basis of this time difference.
The purpose of the present invention is to precisely measure the concentration of a gas. This waveform shaping device comprises a reception unit (16) for receiving ultrasonic waves having a frequency that corresponds to a frequency control value and outputting a reception signal, and an analysis unit (18) for generating a shaped reception signal obtained by synthesizing the reception signal and an adjustment signal in which the reception signal is delayed to adjust the level thereof. The analysis unit (18) derives an evaluation value obtained by synthesizing and integrating the reception signal and a delay signal in which the reception signal is delayed by a delay time that corresponds to the frequency control value, and searches for a frequency control value at which the evaluation value is minimized. The analysis unit (18) generates the adjustment signal on the basis of the delay signal corresponding to the frequency control value at which the evaluation value is minimized.
The purpose of the present disclosure is to improve, relative to the power supplied to a microwave generator, the heating efficiency of an accommodating container to be microwave-heated, when a cavity resonator for microwave heating is excited in an excitation mode in which a magnetic field is concentrated on a central axis. The present disclosure is a microwave heating device 3, characterized in that: a cavity resonator 31 for microwave heating and an accommodating container 32 to be microwave-heated are provided; the cavity resonator 31 is excited in an excitation mode in which a magnetic field is concentrated on a central axis; the accommodating container 32 is disposed on the central axis of the cavity resonator 31; and the cavity resonator 31 has a slit formed in a side surface 311 in a direction parallel to the central axis.
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY (Japan)
Inventor
Urayama Kenichiro
Nishioka Masaki
Fukuda Takashi
Abstract
Disclosed is a chemical reaction device 1 capable of eliminating variation in the temperature of a reaction container with a simple configuration, wherein raw material is put into a reaction container 2 in the state where a catalyst 3 housed in the reaction container 2 is heated, and a product is discharged from the reaction container 2. The chemical reaction device comprises a switching means for switching between a first flow direction in which the raw material is put in from one end side of the reaction container 2 and the product is discharged from the other end side of the reaction container 2 and a second flow direction in which the raw material is put in from the other end side of the reaction container 2 and the product is discharged from the one end side of the reaction container 2.
NATIONAL UNIVERSITY CORPORATION TOKYO UNIVERSITY OF MARINE SCIENCE AND TECHNOLOGY (Japan)
Inventor
Akiike, Takanori
Satsumabayashi, Jun
Toeda, Kengo
Imazu, Hayama
Shoji, Ruri
Abstract
Provided is a navigation assistance device with which it is possible to determine a navigation obstacle zone by taking into account a margin. This navigation assistance device allows for determination of a navigation obstacle zone based on the relationship between one vessel and another vessel. The navigation assistance device comprises: a margin extent acquisition unit that acquires a margin extent indicating the extent of a margin; and a computation unit that determines a margin position, which is a position away from the position of at least one of the bow or the stern of the other vessel by a distance determined according to the margin extent in a target occupied space set with respect to the position of the other vessel, that determines a collision course on the basis of a position determined according to the motion vector of the other vessel with respect to the margin position, and that calculates the navigation obstacle zone on the basis of the thus determined collision course.
09 - Scientific and electric apparatus and instruments
42 - Scientific, technological and industrial services, research and design
Goods & Services
Cash dispensers; acoustic alarms; alarm sensors; road signs,
luminous or mechanical; marking and signalling buoys;
virtual reality goggles; virtual reality headsets;
simulators for driving or control of vehicles; flight
simulators; electronic sports training simulators;
laboratory apparatus and instruments; dna chips; cameras;
measuring or testing machines and instruments; surveying
instruments; acceleration sensors; biochip sensors; gas
testing instruments; vibration sensors; marine compasses;
meteorological instruments; rotary converters; phase
modifiers; current rectifiers; electric power distribution
machines; ac/dc power supplies; solar batteries; batteries,
electric; battery separators; electromagnetic measuring
detectors; oscillators; frequency synthesizers; electric
wires and cables; telecommunication machines and apparatus;
marine radios; aeronautical radio communication machines and
apparatus; air traffic control radio equipment; apparatus
for transmission of communications; devices for wireless
radio transmission; telecommunications transmitters; radios;
wireless telephony apparatus; amplifiers; antennas; radar
apparatus; transponders; digital cameras; electric
installations for the remote control of industrial
operations; remote control telemetering apparatus;
electronic navigational and positioning apparatus and
instruments; global positioning system (gps) apparatus; gps
navigation device; microphones; playing devices for sound
and image carriers; recording devices for sound and image
carriers; transmitting and receiving apparatus for radio
broadcasting; transmitting and receiving apparatus for
television broadcasting; walkie-talkies; facsimile machines;
radio beacon machines and apparatus; digital signage
monitors; communication modems; electronic notice boards;
personal digital assistants; smartphones; wireless routers;
security tokens [encryption devices]; computer operating
programs, recorded; computer programs, downloadable;
computer peripheral devices; computers; electron tubes;
integrated circuits; interfaces for computers; printed
circuits; radio-frequency identification (rfid) tags; sim
cards; directional compasses; echo sounders; magnetic object
detectors; ultrasonic sensors; sonars; electrodes;
resistance wires; magnetic cores; eye glasses. Providing meteorological information; surveying; design and
development of computer hardware; design of integrated
circuits; design of optical components; design of
telecommunications apparatus and equipment;
telecommunications engineering consultancy; design and
development of multimedia products; advisory services in the
field of product development and quality improvement of
software; computer network design for others; computer
programming; computer programming in the medical field;
computer software design; computer software development;
computer system design; creation of control programs for
electric operation control and drive modules; database
design and development; design and development of computer
firmware; design and development of electronic data security
systems; design and development of virtual reality software;
design and development of wireless computer networks;
creating and maintaining web sites for others; installation,
maintenance and repair of computer software; monitoring of
computer systems for detecting unauthorized access or data
breach; monitoring of computer systems to detect breakdowns;
remote computer backup services; user authentication
services using blockchain technology; cryptocurrency mining;
technical advice relating to operation of computers;
environmental testing and inspection services; vehicle
roadworthiness testing; electronic data storage; providing
computer facilities for the electronic storage of digital
data; rental of computer hardware; rental of computer
software and programs; software as a service (saas);
consulting services in the field of cloud computing;
providing online geographic maps, not downloadable;
providing geographic information; technological consulting
services for digital transformation; research in the field
of artificial intelligence technology.
18.
OVERBOARD FALL DETECTION UNIT, PORTABLE TERMINAL, AND SERVER DEVICE
The purpose of the present disclosure is to maintain detection of an overboard fall of a ship crewperson when the ship crewperson is floating after falling overboard, and to reliably provide notification of an overboard fall of a ship crewperson. The present disclosure provides a overboard fall detection unit U characterized by comprising: a water environment sensor 1 which is equipped on a ship crewperson C and which outputs data pertaining to the water environment surrounding the ship crewperson C; an overboard fall detection part 21 which detects an overboard fall of the ship crewperson C on the basis of the data pertaining to the water environment; and an overboard fall notification part 23 which transmits a beacon signal that continuously provides notification of information pertaining to the overboard fall of the ship crewperson C via one-way communication.
G08B 21/08 - Alarms for ensuring the safety of persons responsive to an abnormal condition of a body of water
G08B 25/10 - Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
A wireless communication unit and a wireless network system enable a plurality of wireless communication units to be wirelessly cooperated with a simple structure, can easily realize cooperative operations, and can execute IP packet transfer control without acquiring communication path information from an external network. A relay wireless communication portion that is connectable to an upstream unit (upstream wireless base station portion) that is another upstream wireless communication unit via an upstream inter-unit wireless bearer is provided. A wireless base station portion is connectable to a downstream unit (downstream relay wireless communication portion) that is another downstream wireless communication unit via a downstream inter-unit wireless bearer. The downstream inter-unit wireless bearer and the upstream inter-unit wireless bearer are constructed according to a wireless protocol stack of the same method as that of a terminal wireless bearer that connects a mobile terminal to each wireless base station portion.
H04W 40/22 - Communication route or path selection, e.g. power-based or shortest path routing using selective relaying for reaching a BTS [Base Transceiver Station] or an access point
H04W 76/11 - Allocation or use of connection identifiers
The objective of the present invention is to measure gas concentration with a high degree of accuracy. A gas sensor is provided with: a sensor enclosure: an ultrasonic transducer provided at one end of the sensor enclosure; an ultrasonic wave reflecting surface which is provided at the other end of the sensor enclosure and which intersects an axial direction of the sensor enclosure; and a plurality of ventilation holes provided in a side wall of the sensor enclosure. The plurality of ventilation holes are provided at positions such that one side of the sensor enclosure cannot be seen from the other side thereof when viewed from a side surface side of the sensor enclosure, and each ventilation hole has a shape extending in the axial direction of the sensor enclosure.
G01N 29/22 - Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object - Details
The purpose of the present invention is to achieve a flow regulating structure that improves the performance of a gas sensor. The flow regulating structure (32) comprises a plurality of rail structures. Each rail structure has a plurality of rod-shaped members (50) that are arranged side-by-side with the same direction of extension. The plurality of rail structures are disposed along the direction of gas travel in overlapping positions with space therebetween. The extension directions of the rod-shaped members (50) differ between adjacent rail structures. In each rail structure, the plurality of rod-shaped members (50) are arranged side-by-side with the same direction of extension in both a first virtual plane and a second virtual plane, which face one another in the direction of gas travel, and when viewed from the direction of gas travel, the rod-shaped members (50) disposed on the second virtual plane are positioned between adjacent members among the plurality of rod-shaped members (50) disposed on the first virtual plane.
The purpose of the present invention is to achieve a flow regulating structure that improves the performance of a gas sensor. The flow regulating structure (32) comprises a plurality of rail structures. Each rail structure has a plurality of rod-shaped members (50) that are arranged side-by-side with the same direction of extension. The plurality of rail structures are disposed along the direction of gas travel in overlapping positions with space therebetween. The extension directions of the rod-shaped members (50) differ between adjacent rail structures. In each rail structure, the plurality of rod-shaped members (50) are arranged side-by-side with the same direction of extension in both a first virtual plane and a second virtual plane, which face one another in the direction of gas travel, and when viewed from the direction of gas travel, the rod-shaped members (50) disposed on the second virtual plane are positioned between adjacent members among the plurality of rod-shaped members (50) disposed on the first virtual plane.
The purpose of the present invention is to achieve a gas-liquid separator that improves the performance of a gas sensor. The gas-liquid separator (16) comprises: a swirl structure that causes a gas heading from upstream to downstream to swirl about a flow axis heading from upstream to downstream; a separation structure that discharges outward liquid components contained in the gas passing through the swirl structure; and a deflection structure that is provided downstream of the swirl structure and deflects the gas that has passed through the swirl structure. The deflection structure is provided with: a narrowing core portion (26) that has a three-dimensional shape which narrows from upstream to downstream; and deflecting fins (32) that are provided to the side surface of the narrowing core portion (26) and deflect the gas in the opposite direction to the swirling direction resulting from the swirl structure.
The purpose of the present invention is to achieve a gas-liquid separator that improves the performance of a gas sensor. The gas-liquid separator (16) comprises: a swirl structure that causes a gas heading from upstream to downstream to swirl about a flow axis heading from upstream to downstream; a separation structure that discharges outward liquid components contained in the gas passing through the swirl structure; and a deflection structure that is provided downstream of the swirl structure and deflects the gas that has passed through the swirl structure. The deflection structure is provided with: a narrowing core portion (26) that has a three-dimensional shape which narrows from upstream to downstream; and deflecting fins (32) that are provided to the side surface of the narrowing core portion (26) and deflect the gas in the opposite direction to the swirling direction resulting from the swirl structure.
This base station device is provided with a beacon transmission unit, a connection establishment request reception unit, and a data communication unit. The beacon transmission unit transmits a beacon signal including information pertaining to a plurality of base station devices that may be present around the beacon transmission unit. The connection establishment request reception unit receives a connection establishment request from a terminal device that has received the beacon signal. The data communication unit, in response to the connection establishment request, initiates one-to-one data communication with the terminal device.
09 - Scientific and electric apparatus and instruments
42 - Scientific, technological and industrial services, research and design
Goods & Services
Aeronautical radio communication machines and apparatus; amplifiers; antennas; audio-video receivers; batteries; battery boxes; coaxial cables; computer operating programs, recorded; downloadable computer operating programs; computer peripheral devices; computers; current rectifiers; computer screens; devices for wireless radio transmission; directional compasses; distribution boxes for electrical, power; electric navigational instruments; electric conductors; electric connections; electric converters; electric installations for the remote control of industrial operations; frequency meters; wavemeters; oscillators; electric wires and cables; electron tubes; facsimile machines; global positioning system (GPS) apparatus; integrated circuits; junction sleeves for electric cables; loudspeakers; marine compasses; marine depth finders; marine radio communication machines and apparatus; maritime patrol radars; megaphones; meteorological instruments; microphones; phase modifiers; photovoltaic cells; electric power distribution machines; printed circuits; document printers for use with computers; radar antennas; radar apparatus; radio receivers; radio transmitters; radios; remote control telemetering apparatus; rotary converters; satellite-aided navigation systems; smartphones; sonars; sound reproduction apparatus; sounding apparatus and machines, namely, echo sounding devices; surveying instruments; apparatus for transmission of communication; telecommunications transmitters; telephone apparatus; transmitting and receiving apparatus for radio broadcasting; transmitting and receiving apparatus for television broadcasting; transponders; wireless telephony apparatus; wireless transmitters and receivers Providing meteorological information; computer programming; maintenance of computer software; design and development of programs for computers; design of telecommunications apparatus and equipment; remote computer backup services; technical advice relating to operation of computers; rental of measuring apparatus; rental of application software for use in database management; rental of application software for use in providing meteorological information; rental of application software for use in providing online geographic maps, not downloadable
28.
BACKING MATERIAL, PRODUCTION METHOD THEREFOR, AND ACOUSTIC WAVE PROBE
The present invention provides a backing material having an excellent attenuation effect of acoustic wave vibration, a method of producing the same, and an acoustic wave probe provided with the backing material. The backing material includes a resin and a magnetized particle, in which the magnetized particle has a magnetic flux density of 1,000 to 15,000 gauss.
A61B 8/00 - Diagnosis using ultrasonic, sonic or infrasonic waves
H01F 1/34 - Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials non-metallic substances, e.g. ferrites
The present invention is aimed to provide, as an acoustic lens propagating a sonic wave having a wavelength λ of 100 μm or less, an acoustic lens capable of exhibiting excellent acoustic characteristics in response to the wavelength λ of the sonic wave to be propagated and a production method thereof. The acoustic lens is an acoustic lens 1 to be used for propagating a sonic wave having a wavelength λ of 100 μm or less, wherein the acoustic lens contains a silicone resin and silica particles, an average primary particle diameter of the silica particles is 15 nm or more, and a particle diameter (D90) of 90% of a cumulative percentage in cumulative particle size distribution of the silica particles is less than ⅛ of the wavelength λ of the sonic wave to be propagated.
Provided are a wireless communication unit and a wireless network system that make it possible to wirelessly link a plurality of wireless communication terminals by means of a simple structure, can easily realize linking operations, and can perform transmission control of IP packets even if communication path information is not acquired from an outside network. The present invention has a relay wireless communication unit that can connect via an inter-upstream-unit wireless bearer to an upstream unit (an upstream wireless base station unit) that is a separate wireless communication unit that is upstream. The present invention also has a wireless base station unit that can connect via an inter-downstream-unit wireless bearer to a downstream unit (a downstream relay wireless communication unit) that is a separate wireless communication unit that is downstream. The inter-downstream-unit wireless bearer and the inter-upstream-unit wireless bearer are built in accordance with the same wireless protocol stack system as a terminal wireless bearer that connects a mobile terminal to the wireless base station units.
Ultrasonic wave transmitter, propagation time measurement device, gas concentration measurement device, propagation time measurement program, and propagation time measurement method
A gas concentration measurement device comprises: a transmission circuit and a transmission oscillator for transmitting first ultrasonic waves in a concentration measurement space and transmitting second ultrasonic waves, which continue temporally from the first ultrasonic waves in the concentration measurement space; a reception oscillator and a reception circuit for receiving the ultrasonic waves that have propagated through the concentration measurement space; and a propagation time measurement unit for determining, on the basis of the times at which the first ultrasonic waves and the second ultrasonic waves were transmitted and the times at which the first ultrasonic waves and the second ultrasonic waves were received, the time in which ultrasonic waves propagate through the concentration measurement space. The second ultrasonic waves have an opposite phase with respect to that of the first ultrasonic waves, and the amplitude of the second ultrasonic waves is greater than that of the first ultrasonic waves.
G01M 3/24 - Investigating fluid tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations
G01N 29/44 - Processing the detected response signal
Propagation time measurement machine, gas concentration measurement device, propagation time measurement program, and propagation time measurement method
A processor is configured to include a correlation object determination unit for establishing: a first to-be-correlated signal established on the basis of a first upper-limit rate of change, which is the rate of change of an upper-limit envelope of a direct wave signal, and a first lower-limit rate of change, which is the rate of change of a lower-limit envelope of the direct wave signal; and a second to-be-correlated signal established on the basis of a second upper-limit rate of change, which is the rate of change of an upper-limit envelope of a round-trip-delayed wave signal, and a second lower-limit rate of change, which is the rate of change of a lower-limit envelope of the round-trip-delayed wave signal. The processor is also configured to include a correlation processing unit for establishing a correlation value between the first to-be-correlated signal and a signal based on the second to-be-correlated signal.
The objective of the present invention is to measure gas concentration with a high degree of accuracy. A gas sensor (10) is provided with: a sensor enclosure (14); an ultrasonic transducer (30) provided at one end of the sensor enclosure (14); an ultrasonic wave reflecting surface (44) which is provided at the other end of the sensor enclosure (14) and which intersects an axial direction of the sensor enclosure (14); and a plurality of ventilation holes (16) provided in a side wall of the sensor enclosure (14). The plurality of ventilation holes (16) are provided in positions such that one side of the sensor enclosure (14) cannot be seen from the other side thereof when viewed from a side surface side of the sensor enclosure (14), and each ventilation hole (16) has a shape extending in the axial direction of the sensor enclosure (14).
G01N 29/024 - Analysing fluids by measuring propagation velocity or propagation time of acoustic waves
G01N 29/22 - Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object - Details
The objective of the present invention is to measure gas concentration with a high degree of accuracy. A gas sensor (10) is provided with: a sensor enclosure (14); an ultrasonic transducer (30) provided at one end of the sensor enclosure (14); an ultrasonic wave reflecting surface (44) which is provided at the other end of the sensor enclosure (14) and which intersects an axial direction of the sensor enclosure (14); and a plurality of ventilation holes (16) provided in a side wall of the sensor enclosure (14). The plurality of ventilation holes (16) are provided in positions such that one side of the sensor enclosure (14) cannot be seen from the other side thereof when viewed from a side surface side of the sensor enclosure (14), and each ventilation hole (16) has a shape extending in the axial direction of the sensor enclosure (14).
G01N 29/024 - Analysing fluids by measuring propagation velocity or propagation time of acoustic waves
G01N 29/22 - Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object - Details
35.
Gas concentration measuring device and method of calibrating same
A variable value calculating process includes: measuring a propagation time of the propagation of an ultrasound wave through a measurement sector inside a housing; obtaining a temperature calculated value on the basis of the measured value of the propagation time and a reference distance for the measurement sector; obtaining a temperature measured value by measuring the temperature inside the housing; and obtaining a temperature replacement fluctuation value indicating a difference between the temperature calculated value and the temperature measured value. The variable value calculating process is executed for each of a plurality of temperature conditions under which the temperature of a reference gas inside the housing differs. A temperature compensation table in which the temperature of a gas to be measured is associated with a temperature compensation value relating to the temperature is obtained on the basis of the temperature replacement fluctuation values obtained under each temperature condition.
09 - Scientific and electric apparatus and instruments
Goods & Services
Amplifiers; antennas; apparatus for transmission of
communications; cellular phones; devices for wireless radio
transmission; electric installations for the remote control
of industrial operations; global positioning system (GPS)
apparatus; liquid crystal displays; loudspeakers;
microphones; playing devices for sound and image carriers;
radios; recording devices for sound and image carriers;
remote control telemetering apparatus; SIM cards;
telecommunication base stations; telecommunications
transmitters; transponders; wireless routers; personal
digital assistants; computers; computer peripherals;
computer operating programs; computer software to maintain
and operate computer systems; integrated circuits;
electrical adapters; electrical connections; electrical
controlling devices; fuel cells; capacitors; batteries;
downloadable electronic books.
37.
BACKING MATERIAL, PRODUCTION METHOD THEREFOR, AND ACOUSTIC WAVE PROBE
Provided are a backing material exhibiting an excellent attenuation effect on acoustic wave vibrations, a production method therefor, and an acoustic wave probe provided with the backing material. The backing material comprises a resin and magnetized particles. The magnetized particles have a magnetic flux density of 1000 to 15000 gauss.
The purpose of the present invention is to provide: an acoustic lens which is for propagating a sound wave having a wavelength λ of 100 μm or less and can exhibit excellent acoustic characteristics depending on the wavelength λ of the sound wave to be propagated; and a method for manufacturing said acoustic lens. This acoustic lens 1 is used to propagate a sound wave having a wavelength λ of 100 μm or less and is formed by including a silicone resin and silica particles, wherein the average primary particle diameter of the silica particles is 15 nm or more and the particle diameter (D90) of a 90% cumulative percentage in the cumulative particle size distribution of the silica particles is less than 1/8 of the wavelength λ of the propagating sound wave.
A61B 8/00 - Diagnosis using ultrasonic, sonic or infrasonic waves
H04R 1/34 - Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
H04R 31/00 - Apparatus or processes specially adapted for the manufacture of transducers or diaphragms therefor
An inverter unit (30) of the present invention comprises: a circuit board (31) provided with a power device (37) and a capacitor (38) forming an inverter circuit on a front surface (36a), and an exposure region (SA) provided on a rear surface (36b); a lower case (33) that is provided with an exposure opening (59) for exposing the exposure region (SA), and supports the periphery of the exposure region (SA); and an upper case (32) provided with a rib structure (46) that is pressed against the front surface (36a) of the circuit board (31) to compress the circuit board (31) toward the lower case (33), the lower case (33) being attached to the upper case (32). The circuit board (31) is sandwiched between the lower case (33) and the upper case (32).
H02M 7/48 - Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
09 - Scientific and electric apparatus and instruments
12 - Land, air and water vehicles; parts of land vehicles
39 - Transport, packaging, storage and travel services
42 - Scientific, technological and industrial services, research and design
Goods & Services
Luminous road signs; mechanical road signs; traffic-light
apparatus [signalling devices]; railway signals; simulators
for driving control of vehicles; directional compasses;
infrared sensors; laser measuring systems; marine compasses;
photoelectric sensors; sensors for determining acceleration;
sensors for determining position; sensors for determining
temperature; sensors for determining velocity; vibration
sensors; ultrasonic sensors; echo sounding devices; marine
depth finders; amplifiers; antennas; apparatus for
transmission of communications; camcorders; cellular phones;
devices for wireless radio transmission; digital cameras;
digital signage display panels; electric installations for
the remote control of industrial operations; electronic
navigational and positioning apparatus and instruments;
global positioning system (GPS) apparatus; liquid crystal
displays; loudspeakers; microphones; playing devices for
sound and image carriers; radar antennas; radar apparatus;
radios; recording devices for sound and image carriers;
remote control telemetering apparatus; telecommunications
transmitters; transponders; personal digital assistants;
computers; computer peripherals; computer operating
programs; computer software to maintain and operate computer
systems; integrated circuits; battery charging devices for
motor vehicles; electrical adapters; electrical connections;
electrical controlling devices; fuel cells; voltage
regulators for vehicles; capacitors; batteries; electrodes;
frequency meters; wavemeters; oscillators; electric
conductors; telecommunications cables; connections for
electric lines. Structural parts for aircraft; structural parts for
automobiles; structural parts for railway cars; structural
parts for vessels; bumpers for automobiles; rear view
mirrors; side view mirrors for vehicles; transmissions for
land vehicles; brakes for vehicles. GPS navigation services; management of vehicular traffic
flow through advanced communications network and technology;
providing driving directions for travel purposes; providing
road and traffic information; transportation information. Providing meteorological information; design of
telecommunications apparatus and equipment; computer
software design; computer systems design; technical advice
relating to operation of computers; vehicle roadworthiness
testing; rental of computer software and programs.
41.
PROPAGATION TIME MEASUREMENT MACHINE, GAS CONCENTRATION MEASUREMENT DEVICE, PROPAGATION TIME MEASUREMENT PROGRAM, AND PROPAGATION TIME MEASUREMENT METHOD
The purpose of the present invention is to improve the precision of measuring the propagation time of ultrasonic waves. A processor 28 serving as a computation unit is configured to include a correlation object determination unit 32 for establishing: a first to-be-correlated signal established on the basis of a first upper-limit rate of change, which is the rate of change of an upper-limit envelope of a direct wave signal, and a first lower-limit rate of change, which is the rate of change of a lower-limit envelope of the direct wave signal; and a second to-be-correlated signal established on the basis of a second upper-limit rate of change, which is the rate of change of an upper-limit envelope of a round-trip-delayed wave signal, and a second lower-limit rate of change, which is the rate of change of a lower-limit envelope of the round-trip-delayed wave signal. The processor 28 is also configured to include a correlation processing unit 34 for establishing a correlation value between the first to-be-correlated signal and a signal in which the second to-be-correlated signal is moved on a time axis. The correlation processing unit 34 functions as a propagation time measurement unit for establishing the time difference between the first to-be-correlated signal and the second to-be-correlated signal on the basis of the correlation value, and establishing the time for ultrasonic waves to propagate through a concentration measurement space on the basis of the time difference.
G01N 29/024 - Analysing fluids by measuring propagation velocity or propagation time of acoustic waves
G01M 3/24 - Investigating fluid tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations
G01N 29/50 - Processing the detected response signal using auto-correlation techniques or cross-correlation techniques
42.
ULTRASONIC WAVE TRANSMITTER, PROPAGATION TIME MEASUREMENT DEVICE, GAS CONCENTRATION MEASUREMENT DEVICE, PROPAGATION TIME MEASUREMENT PROGRAM, AND PROPAGATION TIME MEASUREMENT METHOD
The purpose of the present invention is to improve the precision of measuring the propagation time of ultrasonic waves. A gas concentration measurement device comprises: a transmission circuit 38 and a transmission oscillator 16 for transmitting first ultrasonic waves in a concentration measurement space and also transmitting second ultrasonic waves, which continue temporally from the first ultrasonic waves in the concentration measurement space; a reception oscillator 18 and a reception circuit 40 for receiving the ultrasonic waves that have propagated through the concentration measurement space; and a propagation time measurement unit 32 for determining, on the basis of the timings at which the first ultrasonic waves and the second ultrasonic waves were transmitted and the timings at which the first ultrasonic waves and the second ultrasonic waves were received, the time in which ultrasonic waves propagate through the concentration measurement space. The second ultrasonic waves have an opposite phase with respect to that of the first ultrasonic waves, and the amplitude of the second ultrasonic waves is greater than that of the first ultrasonic waves.
G01N 29/024 - Analysing fluids by measuring propagation velocity or propagation time of acoustic waves
G01M 3/24 - Investigating fluid tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations
G01N 29/44 - Processing the detected response signal
43.
ULTRASONIC WAVE TRANSMITTER, PROPAGATION TIME MEASUREMENT DEVICE, GAS CONCENTRATION MEASUREMENT DEVICE, PROPAGATION TIME MEASUREMENT PROGRAM, AND PROPAGATION TIME MEASUREMENT METHOD
The purpose of the present invention is to improve the precision of measuring the propagation time of ultrasonic waves. A gas concentration measurement device comprises: a transmission circuit 38 and a transmission oscillator 16 for transmitting first ultrasonic waves in a concentration measurement space and also transmitting second ultrasonic waves, which continue temporally from the first ultrasonic waves in the concentration measurement space; a reception oscillator 18 and a reception circuit 40 for receiving the ultrasonic waves that have propagated through the concentration measurement space; and a propagation time measurement unit 32 for determining, on the basis of the timings at which the first ultrasonic waves and the second ultrasonic waves were transmitted and the timings at which the first ultrasonic waves and the second ultrasonic waves were received, the time in which ultrasonic waves propagate through the concentration measurement space. The second ultrasonic waves have an opposite phase with respect to that of the first ultrasonic waves, and the amplitude of the second ultrasonic waves is greater than that of the first ultrasonic waves.
G01N 29/024 - Analysing fluids by measuring propagation velocity or propagation time of acoustic waves
G01M 3/24 - Investigating fluid tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations
G01N 29/44 - Processing the detected response signal
44.
PROPAGATION TIME MEASUREMENT MACHINE, GAS CONCENTRATION MEASUREMENT DEVICE, PROPAGATION TIME MEASUREMENT PROGRAM, AND PROPAGATION TIME MEASUREMENT METHOD
The purpose of the present invention is to improve the precision of measuring the propagation time of ultrasonic waves. A processor 28 serving as a computation unit is configured to include a correlation object determination unit 32 for establishing: a first to-be-correlated signal established on the basis of a first upper-limit rate of change, which is the rate of change of an upper-limit envelope of a direct wave signal, and a first lower-limit rate of change, which is the rate of change of a lower-limit envelope of the direct wave signal; and a second to-be-correlated signal established on the basis of a second upper-limit rate of change, which is the rate of change of an upper-limit envelope of a once-delayed wave signal, and a second lower-limit rate of change, which is the rate of change of a lower-limit envelope of the once-delayed wave signal. The processor 28 is also configured to include a correlation processing unit 34 for establishing a correlation value between the first to-be-correlated signal and a signal in which the second to-be-correlated signal is moved on a time axis. The correlation processing unit 34 functions as a propagation time measurement unit for establishing the time difference between the first to-be-correlated signal and the second to-be-correlated signal on the basis of the correlation value, and establishing the time for ultrasonic waves to propagate through a concentration measurement space on the basis of the time difference.
G01N 29/024 - Analysing fluids by measuring propagation velocity or propagation time of acoustic waves
G01M 3/24 - Investigating fluid tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations
G01N 29/50 - Processing the detected response signal using auto-correlation techniques or cross-correlation techniques
09 - Scientific and electric apparatus and instruments
12 - Land, air and water vehicles; parts of land vehicles
39 - Transport, packaging, storage and travel services
42 - Scientific, technological and industrial services, research and design
Goods & Services
Luminous road signs; mechanical road signs; traffic-light
apparatus [signalling devices]; railway signals; simulators
for driving control of vehicles; directional compasses;
infrared sensors; laser measuring systems; marine compasses;
photoelectric sensors; sensors for determining acceleration;
sensors for determining position; sensors for determining
temperature; sensors for determining velocity; vibration
sensors; ultrasonic sensors; echo sounding devices; marine
depth finders; amplifiers; antennas; apparatus for
transmission of communications; camcorders; cellular phones;
devices for wireless radio transmission; digital cameras;
digital signage display panels; electric installations for
the remote control of industrial operations; electronic
navigational and positioning apparatus and instruments;
global positioning system (GPS) apparatus; liquid crystal
displays; loudspeakers; microphones; playing devices for
sound and image carriers; radar antennas; radar apparatus;
radios; recording devices for sound and image carriers;
remote control telemetering apparatus; telecommunications
transmitters; transponders; personal digital assistants;
computers; computer peripherals; computer operating
programs; computer software to maintain and operate computer
systems; integrated circuits; battery charging devices for
motor vehicles; electrical adapters; electrical connections;
electrical controlling devices; fuel cells; voltage
regulators for vehicles; capacitors; batteries; electrodes;
frequency meters; wavemeters; oscillators; electric
conductors; telecommunications cables; connections for
electric lines; downloadable electronic books. Structural parts for aircraft; structural parts for
automobiles; structural parts for railway cars; structural
parts for vessels; bumpers for automobiles; rear view
mirrors; side view mirrors for vehicles; transmissions for
land vehicles; brakes for vehicles. GPS navigation services; management of vehicular traffic
flow through advanced communications network and technology;
providing driving directions for travel purposes; providing
road and traffic information; transportation information. Providing meteorological information; design of
telecommunications apparatus and equipment; computer
software design; computer systems design; technical advice
relating to operation of computers; vehicle roadworthiness
testing; rental of computer software and programs.
12 - Land, air and water vehicles; parts of land vehicles
Goods & Services
Structural parts for aircraft; structural parts for automobiles; structural parts for railway cars; structural parts for marine vessels; bumpers for automobiles; rear view mirrors; side view mirrors for vehicles; transmissions for land vehicles; brakes for vehicles
09 - Scientific and electric apparatus and instruments
39 - Transport, packaging, storage and travel services
42 - Scientific, technological and industrial services, research and design
Goods & Services
Luminous road signs; mechanical road signs; traffic-light apparatus as signalling devices; railway signals; simulators for driving control of vehicles; directional compasses; infrared sensors; laser measuring systems; marine compasses; photoelectric sensors; sensors for determining acceleration; sensors for determining position; sensors for determining temperature; sensors for determining velocity; vibration sensors; ultrasonic sensors; echo sounding devices; marine depth finders; amplifiers; antennas; apparatus for transmission of communications; camcorders; cellular phones; devices for wireless radio transmission; digital cameras; digital signage display panels; electric installations for the remote control of industrial operations; electronic navigational and positioning apparatus and instruments; global positioning system GPS apparatus; liquid crystal displays; loudspeakers; microphones; playing devices for sound and image carriers; radar antennas; radar apparatus; radios; recording devices for sound and image carriers; remote control telemetering apparatus; telecommunications transmitters; transponders; personal digital assistants; computers; computer peripherals; computer operating programs; computer software to maintain and operate computer systems; integrated circuits; battery charging devices for motor vehicles; electrical adapters; electrical connections; electrical controlling devices; fuel cells; voltage regulators for vehicles; capacitors; batteries; electrodes; frequency meters; wavemeters; oscillators; electric conductors; telecommunications cables; connections for electric lines GPS navigation services; management of vehicular traffic flow through advanced communications network and technology; providing driving directions for travel purposes; providing road and traffic information; transportation information Providing meteorological information; design of telecommunications apparatus and equipment; computer software design; computer systems design; technical advice relating to operation of computers; vehicle roadworthiness testing; rental of computer software and programs
48.
VOYAGE PLAN DESIGN ASSISTANCE DEVICE, VOYAGE PLAN DESIGN ASSISTANCE SYSTEM, DISPLAY OPERATION DEVICE DIVIDER, AND DISPLAY OPERATION DEVICE UNIT
[Problem] To provide a nautical chart display device that makes it possible to simply switch between nautical chart image manipulation and handwritten information input, manages input handwritten information so as to reliably associate the same with nautical chart information, and shares the handwritten information. [Solution] A nautical chart display system 1 for providing nautical chart information is provided with an information management device 2 for storing current location information and topographical information and a display device 3 for displaying a nautical chart based on the current location information and topographical information. The display device 3 is provided with: a nautical chart display function 31 for displaying a prescribed nautical chart and, if there is a movement operation, displaying the nautical chart after the movement; a scaling function 32 for enlarging or reducing the display range of the nautical chart; a tool display function 33 for displaying a switching means 39 for switching between nautical chart manipulation and the input of handwritten information; a handwriting creation function 34 for creating handwritten information through the contact and sliding of a finger or rod-like member; and a handwriting display function 35 for displaying the created handwriting information.
G06F 3/03 - Arrangements for converting the position or the displacement of a member into a coded form
G06F 3/0488 - Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
G09B 29/00 - Maps; Plans; Charts; Diagrams, e.g. route diagrams
G09B 29/10 - Map spot or co-ordinate position indicators; Map-reading aids
49.
GAS CONCENTRATION MEASURING DEVICE AND METHOD OF CALIBRATING SAME
The objective of the present invention is to improve the measuring accuracy of a gas concentration measuring device. A variable value calculating process includes: a step of measuring a propagation time of the propagation of an ultrasound wave through a measurement sector inside a housing 10; a step of obtaining a temperature calculated value on the basis of the measured value of the propagation time and a reference distance for the measurement sector; a step of obtaining a temperature measured value by measuring the temperature inside the housing 10; and a step of obtaining a temperature replacement fluctuation value indicating a difference between the temperature calculated value and the temperature measured value. The variable value calculating process is executed for each of a plurality of temperature conditions under which the temperature of a reference gas inside the housing 10 differs. A temperature compensation table in which the temperature of a gas to be measured is associated with a temperature compensation value relating to the temperature is obtained on the basis of the temperature replacement fluctuation values obtained under each temperature condition.
The present invention solves a problem by fixing an ultrasonic vibrator to a housing so that the fixing position of the ultrasonic vibrator does not shift even if vibration is applied to the ultrasonic vibrator from the outside. This ultrasonic measuring device is provided with columnar ultrasonic vibrators 22, 23, and an inner chassis 25 that holds the ultrasonic vibrators 22, 23. In order to fix the ultrasonic vibrators 22, 23 by aligning the ultrasonic vibrators with the inner chassis 25, the ultrasonic measuring device has grooves 22b, 23b that extend in the circumferential direction of the ultrasonic vibrators 22, 23, and protrusions 25f, 25f, which are provided to the inner chassis 25, and which fit in the grooves 22b, 23b.
G01F 1/66 - Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
The objective of the present invention is to improve the measuring accuracy of a gas concentration measuring device. A variable value calculating process includes: a step of measuring a propagation time of the propagation of an ultrasound wave through a measurement sector inside a housing 10; a step of obtaining a temperature calculated value on the basis of the measured value of the propagation time and a reference distance for the measurement sector; a step of obtaining a temperature measured value by measuring the temperature inside the housing 10; and a step of obtaining a temperature replacement fluctuation value indicating a difference between the temperature calculated value and the temperature measured value. The variable value calculating process is executed for each of a plurality of temperature conditions under which the temperature of a reference gas inside the housing 10 differs. A temperature compensation table in which the temperature of a gas to be measured is associated with a temperature compensation value relating to the temperature is obtained on the basis of the temperature replacement fluctuation values obtained under each temperature condition.
[Problem] To provide a maritime chart display device that conveniently switches an operation with respect to a maritime chart image and the input of handwritten information, manages the input handwritten information by reliably linking the same to maritime chart information, and shares the handwritten information. [Solution] A maritime chart display system 1 that provides maritime chart information includes an information management device 2 for storing location information and terrain information and a display device 3 for displaying a maritime chart on the basis of the location information and the terrain information. The display device 3 is provided with: a maritime chart display function 31 that displays a prescribed maritime chart and, when a move operation is performed, displays a maritime chart after movement; a scaling function 32 that expands or reduces the display range of the maritime chart; a tool display function 33 that displays a switch means 39 for switching between the operation with respect to the maritime chart and the input of handwritten information; a handwriting preparation function 34 that prepares the handwritten information via contact or sliding using the finger or a rod-like item; and a handwriting display function 35 that displays the handwritten information prepared.
A metal member which allows a waveguide to extend inside a dielectric substrate and is adapted to hold a short-circuit metal layer at a potential same as a potential of the waveguide is made to remain along cross-sections of the two wide walls of the waveguide and is removed along cross-sections of two narrow walls of the waveguide so as to prevent an electromagnetic wave from unintendedly being radiated.
G01S 7/35 - RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES - Details of systems according to groups , , of systems according to group - Details of non-pulse systems
G01S 13/34 - Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal
G01S 13/32 - Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
G01S 13/42 - Simultaneous measurement of distance and other coordinates
H04B 7/04 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
G01S 13/00 - Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
A vehicle radar device provided with a transmission and reception unit for generating a beat signal from a transmission signal and a reception signal, a frequency analysis unit for generating a two-dimensional spectrum including a speed component and a distance component by applying prescribed frequency analysis processing to a signal sequence of the beat signal, and a speed determination unit for dividing the speed component of the two-dimensional spectrum into a plurality of blocks, carrying out constant false alarm rate (CFAR) processing on each of the plurality of blocks, and specifying the speed of the vehicle of the radar device on the basis of a threshold obtained through the CFAR processing.
G01S 7/35 - RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES - Details of systems according to groups , , of systems according to group - Details of non-pulse systems
G01S 13/34 - Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal
G01S 13/60 - Velocity or trajectory determination systems; Sense-of-movement determination systems wherein the transmitter and receiver are mounted on the moving object, e.g. for determining ground speed, drift angle, ground track
Provided is an ultrasonic wave detecting device that allows exchange of a piezoelectric vibrator, including: a cylindrical rigid wall fixed to a rear surface of a vehicle fender; a lid that is detachably attached to the cylindrical rigid wall or a rigid cylinder extending upward from the wall; a piezoelectric vibrator including a buffer layer on the bottom surface; a restraining member made of a flexible material and provided on the top surface and the periphery of the piezoelectric vibrator; and an elastic material that is provided between the lid and the top surface of the restraining member so as to press, toward the rear surface of the fender, the piezoelectric vibrator restrained by the restraining member.
B60R 19/48 - Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects combined with, or convertible into, other devices or objects, e.g. bumpers combined with road brushes, bumpers convertible into beds
G01S 15/93 - Sonar systems specially adapted for specific applications for anti-collision purposes
Provided is an ultrasonic sensor which is installed on the rear surface of a bumper of an automobile (a surface facing the front surface of the body of the automobile) and is thus particularly useful for detecting the position of a person or object near the automobile. The ultrasonic sensor includes the following members: a replaceable piezoelectric vibrator closely and detachably fixed to a surface of a plate-shaped base with or without a shock absorbing layer therebetween; a tubular housing which houses the piezoelectric vibrator therein, has an opening in a bottom surface thereof, and has a closed top surface; a first elastic body inserted between the top surface of the piezoelectric vibrator and the lower surface of the top portion of the tubular housing; a tubular wall made of a rigid material, having a surface joined to the plate-shaped base in a bottom portion thereof, having a detachable cover at a top portion thereof, and housing the tubular housing in a noncontact manner; and a second elastic body inserted between the lower surface of the cover of the tubular wall made of the rigid material and the top surface of the tubular housing.
B60R 19/48 - Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects combined with, or convertible into, other devices or objects, e.g. bumpers combined with road brushes, bumpers convertible into beds
58.
WAVEGUIDE TUBE/TRANSMISSION LINE CONVERTER AND ANTENNA DEVICE
The objectives of this disclosure are: to reduce the size, from among the sizes of a pattern disposed on an obverse surface of a dielectric substrate, in a direction along a wide-wall surface cross section of a waveguide tube, in a waveguide tube/transmission line converter; to reduce the separation between adjacent rows of antenna elements, in an antenna device; and, with regard to directionality of an array antenna formed by means of the antenna elements that form each row, to adjust in particular phase information of each antenna element in order to reduce the likelihood that grating lobes will occur when a beam is scanned over a wide angle. In this disclosure, inadvertent emission of electromagnetic waves is prevented by arranging that a waveguide tube 11 extends on the inside of a dielectric substrate 13, and that metal members 15 for holding a short-circuiting metal layer 14 at the same potential as the waveguide tube 11 remain along the two wide-wall surface cross sections of the waveguide tube 11, and are removed along the two short-wall surface cross sections of the waveguide tube 11.
H01Q 13/08 - Radiating ends of two-conductor microwave transmission lines, e.g. of coaxial lines, of microstrip lines
H01Q 21/06 - Arrays of individually energised antenna units similarly polarised and spaced apart
59.
Feed line comprised of a triplate line coupled between a waveguide/triplate line converter and patch antennas for optimizing signals through the feed line
A feed line in the form of a trip late line that runs from a waveguide/triplate-line converter coupled to a radio to a plurality of patch antennas in a cluster pattern. The width and length of a section of said feed line between the waveguide/triplate-line converter and the branch point nearest thereto are set such that the impedance of said section directly matches the parallel combination of the impedances of branches beyond said branch point and the loss in said section is kept to or below a predetermined upper limit.
A two-port triplate-line/waveguide converter in one embodiment of this invention is provided with a rectangular waveguide and two probes that connect to central conductors of separate trip late lines via slits, said slits being formed separately on two opposing inside walls of the rectangular waveguide and lying on an imaginary straight line that is perpendicular to said inside walls. The two probes, the tips of which are bent inside the rectangular waveguide, constitute monopole antennas with the aforementioned inside walls functioning as the ground planes thereof.
H01P 5/12 - Coupling devices having more than two ports
H01Q 9/42 - Resonant antennas with feed to end of elongated active element, e.g. unipole with folded element, the folded parts being spaced apart a small fraction of the operating wavelength
09 - Scientific and electric apparatus and instruments
35 - Advertising and business services
37 - Construction and mining; installation and repair services
39 - Transport, packaging, storage and travel services
42 - Scientific, technological and industrial services, research and design
Goods & Services
Aeronautical radio communication machines and apparatus;
amplifiers; antennas; audio- video receivers; batteries and
cells; battery boxes; coaxial cables; computer hardware and
software; computer operating programs; computer peripheral
devices; computers; current rectifiers; devices for wireless
radio transmission; directional compasses; distribution
boxes for electrical, power; electric navigational
instruments; electric conductors; electric connections;
electric converters; electric installations for the remote
control of industrial operations; electric or magnetic
meters and testers; electric wires and cables; electron
tubes; facsimile machines; global positioning system [GPS]
navigation devices; integrated circuits; junction sleeves
for electric cables; loudspeakers; marine compasses; marine
depth finders; marine radio communication machines and
apparatus; maritime patrol radars; megaphones;
meteorological instruments; microphones; phase modifiers;
photovoltaic cells; power distribution or control machines
and apparatus; printed circuits; printers for use with
computers; computer screens; radar antennas; radar
apparatus; radar receivers; radar systems; radar
transmitters; radio receiving and transmitting apparatus;
radios; remote control telemetering apparatus; rotary
converters; satellite-aided navigation systems; smartphones;
sonars; sound reproduction apparatus; sounding apparatus and
machines; surveying instruments; telecommunication devices
and apparatus; telephone apparatus; telegraphic transmitting
apparatus; transmitting and receiving apparatus for radio
broadcasting; transmitting and, receiving apparatus for
television broadcasting; transponders; wireless telephony
apparatus; wireless transmitters and receivers. Retail services or wholesale services for electrical
machinery and apparatus. Building construction; earthworks construction; laying of
cable; telecommunication wiring; installation of telephone
lines; interference suppression services for electrical
apparatus; electric appliance installation; installation of
machinery for generating electricity; installation, repair
and maintenance of computers and computer peripherals;
repair or maintenance of computers; repair or maintenance of
telephone apparatus; repair or maintenance of
telecommunication machines and apparatus; repair or
maintenance of consumer electric appliances; repair or
maintenance of electric motors; repair or maintenance of
power distribution or control machines and apparatus; repair
or maintenance of power generators; repair or maintenance of
measuring machines and instruments; installation and
maintenance of photovoltaic installations. GPS navigation services; truck transport. Providing meteorological information; computer programming;
maintenance of computer software; design and development of
programs for computers; design of telecommunications
apparatus and equipment; remote computer backup services;
technological advice relating to operation of computers;
electrical safety research; rental of measuring apparatus;
rental of application software.
62.
ORTHOGONAL SEPARATION DEVICE AND ORTHOGONAL SEPARATION METHOD
The orthogonal separation device of the present invention is provided with a demodulation unit which is concurrently transmitted a plurality M of pulse waves having phases ϕ1 to ϕM that are set to a sequence of individually different known discrete values, and which performs, on a plurality P (= M × n) of pulse waves (R11 to R1M), ..., (RN1 to RNM) respectively arriving at a plurality N of antennas, a demodulation process corresponding to each of the plurality N of antennas, to generate a plurality P of demodulated signals (R'11 to R'1M), ..., (R'N1 to R'NM); and a phase adjustment unit for aligning the differences in the phases of the plurality P of demodulated signals (R'11 to R'1M), ..., (R'N1 to R'NM) on the basis of the sequence of known discrete values, to generate a plurality of in-phase signals (r11 to r1M), ..., (rN1 to rNM).
G01S 7/02 - RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES - Details of systems according to groups , , of systems according to group
G01S 13/34 - Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal
G01S 13/42 - Simultaneous measurement of distance and other coordinates
H04B 7/04 - Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
H04J 99/00 - Subject matter not provided for in other groups of this subclass
A vehicle radar device provided with a transmission and reception unit for generating a beat signal from a transmission signal and a reception signal, a frequency analysis unit for generating a two-dimensional spectrum including a speed component and a distance component by applying prescribed frequency analysis processing to a signal sequence of the beat signal, and a speed determination unit for dividing the speed component of the two-dimensional spectrum into a plurality of blocks, carrying out constant false alarm rate (CFAR) processing on each of the plurality of blocks, and specifying the speed of the vehicle of the radar device on the basis of a threshold obtained through the CFAR processing.
G01S 13/60 - Velocity or trajectory determination systems; Sense-of-movement determination systems wherein the transmitter and receiver are mounted on the moving object, e.g. for determining ground speed, drift angle, ground track
G01S 13/34 - Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal
This ultrasonic sensor contains the following: an ultrasonic transducer, the underside of which is affixed to the surface of a flat plate-shaped base, that contains a piezoelectric transducer element, said piezoelectric transducer element consisting of a piezoelectric sintered-ceramic column with electrode layers provided on the top and bottom surfaces thereof, and may be provided with an acoustic-matching-material layer at the bottom of the piezoelectric transducer element; a transmission circuit and a reception circuit electrically connected to the respective electrode layers on the piezoelectric transducer element; computation circuits electrically connected to said transmission circuit and reception circuit, respectively; and a rigid tubular wall material that is affixed to the surface of the flat plate-shaped base and laid out so as to surround the ultrasonic transducer without contacting same and with a gap therebetween. Said ultrasonic sensor is easy to affix to the surface of a flat plate-shaped base such as a bumper on a vehicle without reducing the mechanical strength of said flat plate-shaped base, can stably transmit and receive ultrasonic signals to and from a space on the opposite side of the flat plate-shaped base through said flat plate-shaped base with a suitable degree of directionality, and can precisely measure the position of an object in the space on the side of the flat plate-shaped base opposite the ultrasonic sensor.
B60R 19/48 - Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects combined with, or convertible into, other devices or objects, e.g. bumpers combined with road brushes, bumpers convertible into beds
G01S 15/93 - Sonar systems specially adapted for specific applications for anti-collision purposes
09 - Scientific and electric apparatus and instruments
Goods & Services
Electron tubes; semi-conductors; diodes; transistors; electronic circuits; apparatus for transmission of communication; devices for wireless radio transmission; satellite transmitters and receivers; GPS navigation device; radar apparatus; radar detectors; microwave doppler for measuring purposes; magnetrons for use in generating alternating currents at microwave frequencies; low noise block downconverter; integrated circuits
An object characteristics measurement apparatus of the invention includes a surface acoustic wave device. The surface acoustic wave device includes: an interdigitated electrode that is formed on a first surface on a piezoelectric substrate, excites an elastic wave, and receives reflection based on the elastic wave; a reflector that has a third surface and a fourth surface between the interdigitated electrode and a second surface orthogonal to the first surface in a propagation direction of the elastic wave; a reaction field that is formed between the interdigitated electrode and the reflector, in which the measured object is to be loaded; and a propagator that is formed between the reflector and the second surface.
G01N 29/32 - Arrangements for suppressing undesired influences, e.g. temperature or pressure variations
G01H 11/08 - Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties by electric means using piezoelectric devices
G01N 29/036 - Analysing fluids by measuring frequency or resonance of acoustic waves
A feed line in the form of a triplate line that runs from a waveguide/triplate-line converter coupled to a radio to a plurality of patch antennas in a cluster pattern. The width and length of a section of said feed line between the waveguide/triplate-line converter and the branch point nearest thereto are set such that the impedance of said section directly matches the parallel combination of the impedances of branches beyond said branch point and the loss in said section is kept to or below a predetermined upper limit.
A two-port triplate-line/waveguide converter in one embodiment of this invention is provided with a rectangular waveguide and two probes that connect to central conductors of separate triplate lines via slits, said slits being formed separately on two opposing inside walls of the rectangular waveguide and lying on an imaginary straight line that is perpendicular to said inside walls. The two probes, the tips of which are bent inside the rectangular waveguide, constitute monopole antennas with the aforementioned inside walls functioning as the ground planes thereof.
A surface acoustic wave sensor of the invention includes: a piezo element that propagates a surface acoustic wave; an electrode that carries out conversion of an electrical signal and a surface acoustic wave; and a porous base member into which liquid infiltrates and which comes into contact with the piezo element.
G01N 29/22 - Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object - Details
[Problem] To provide an image display device for mounting on a console, wherein the image display device is easily mounted on the console of a marine vessel, an aircraft, or the like, and configured so as to improve the design characteristics by ensuring that attachment fixtures such as screws and bolts are not visible. [Solution] An image display device (1) for mounting on a console and equipped with: a frame (2); an image display module (3) arranged on the inside of the frame (2); a transparent panel (4) that protects a display screen (31) of the image display module (3); a support part (20) having a prescribed shape and arranged at the outer periphery of the transparent panel (4); and cover members (50) attached to the support part (20). The configuration is such that through-holes are formed in the support part (20) at prescribed intervals, with the device main body being mounted from the front side of the console, and the device main body being attached to the console by inserting attachment fixtures such as screws or bolts through the through-holes. When the cover members (50) are attached to the support part (20) the attachment fixtures are covered by the cover members (50), and the transparent panel (4) and the cover members (50) are arranged with no difference in height at their boundary, so that the front surface of the device appears flat.
G06F 1/16 - Constructional details or arrangements
G09F 9/00 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
H05K 5/02 - Casings, cabinets or drawers for electric apparatus - Details
09 - Scientific and electric apparatus and instruments
Goods & Services
Power distribution or control machines and apparatus; rotary
converters; phase modifiers; batteries and cells; electric
or magnetic meters and testers; electric wires and cables;
telecommunication devices and apparatus; aeronautical radio
communication machines and apparatus; devices for wireless
radio transmission; wireless transmitters and receivers;
wireless telephony apparatus; radio transceivers; marine
radio communication machines and apparatus; radar apparatus;
radar systems; maritime patrol radars; radar receivers;
radar transmitters; radar antennas; computer hardware and
software; computer peripherals.
74.
METHOD FOR MONITORING ANIMAL RESPIRATION AND/OR PULSE CHANGES
[Problem] To develop a novel method and device that can monitor respiration and/or pulse changes in various kinds of animals including humans that are in a variety of positions such as during sleep or during exercise with high sensitivity. [Solution] A method for monitoring changes in either or both the respiration and pulse of an animal and a device used for implementing said monitoring method. The method comprises: a process of vibrating a piezoelectric vibrator by continuously or intermittently applying an AC voltage of a frequency corresponding to the characteristic resonance frequency of the piezoelectric vibrator on the piezoelectric vibrator with the piezoelectric vibrator pressed directly or indirectly in contact with the surface of the animal's body; a process of extracting the current generated by the piezoelectric vibrator that is vibrating; and a process of calculating the impedance of the piezoelectric vibrator from the value of said current and the value of the AC voltage applied on the piezoelectric vibrator and continuously or intermittently detecting the changes in the impedance over time.
An object characteristics measurement apparatus of the invention includes a surface acoustic wave device. The surface acoustic wave device includes: an interdigitated electrode that is formed on a first surface on a piezoelectric substrate, excites an elastic wave, and receives reflection based on the elastic wave; a reflector that has a third surface and a fourth surface between the interdigitated electrode and a second surface orthogonal to the first surface in a propagation direction of the elastic wave, the third surface being formed at a position different from that of the first surface in a normal direction of the first surface, the fourth surface connecting an end of the first surface, which is formed perpendicular to the normal direction of the first surface, to the third surface; a reaction field that is formed between the interdigitated electrode and the reflector, in which the measured object is to be loaded; and a propagator that is formed between the reflector and the second surface. The characteristics of the measured object are determined based on a surface acoustic wave that is separated from an elastic wave and a bulk wave and from a bulk wave where the elastic wave propagates along the reaction field from the interdigitated electrode, is reflected by the fourth surface, and is received by the interdigitated electrode and where the bulk wave is reflected by the second surface and is included in the surface acoustic wave received by the interdigitated electrode.
This device for measuring a characteristic of a measurement object is provided with an elastic-surface-wave element. The elastic-surface-wave element is provided with: a comb-shaped electrode for exciting an elastic wave and receiving a reflection based on the elastic wave, the electrode being formed on the first surface of a piezoelectric substrate; a reflecting part having a third surface and a fourth surface; a reaction field formed between the comb-shaped electrode and the reflecting part, the reaction field being loaded with the measurement object; and a propagation part formed between the reflecting part and the second surface. The third surface of the reflecting part is formed between the comb-shaped electrode and a second surface orthogonal to the first surface in the direction of propagation of the elastic wave, the third surface being formed at a position different from the first surface in the direction of the normal to the first surface. The fourth surface connects the third surface and an end part of the first surface, and is formed perpendicularly to the normal to the first surface. From the elastic wave propagated from the comb-shaped electrode through the reaction field, reflected by the fourth surface, and received by the comb-shaped electrode, a characteristic of the measurement object is determined on the basis of an elastic surface wave isolated from a bulk wave included in the elastic surface wave reflected by the second surface and received by the comb-shaped electrode.
A surface acoustic wave sensor of the invention includes: a piezo element that propagates a surface acoustic wave; an electrode that carries out conversion of an electrical signal and a surface acoustic wave; and a porous base member into which liquid infiltrates and which comes into contact with the piezo element.
G01N 29/00 - Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
This surface acoustic wave sensor is provided with: a piezoelectric element, which propagates surface acoustic waves; electrodes, which perform conversion between electrical signals and surface acoustic waves; and a porous base material, which is in contact with the piezoelectric element, and is infiltrated with a liquid.
G01N 29/00 - Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
The present invention pertains to a radar receiver that detects or demodulates a received wave that has arrived from a target in response to a transmitted wave, and is used for detecting the target. The purpose of the invention is to be able to detect a nearby target in a stable and highly accurate manner without having a configuration that is considerably more complex than those of the prior art. The radar receiver is provided with: a receiving unit (15) that detects or demodulates a received wave that has arrived from a target in response to a wave transmitted toward the target, and is used for detecting the target; and a control unit (19) which, in a period in which the transmission wave is transmitted, sets the gain of the receiving unit (15) to a value at which the receiving unit (15) does not fall in a saturation region in a component of the transmission wave that has come around the receiving unit (15) via an antenna system used for transmitting the transmission wave.
There is provided a time-division duplex transmit-receive apparatus in which the respective amplitude and phase characteristics of N sets of transmitting unit-receiving unit pair connected with N antenna elements are corrected all together and at the same time. At the time of reception, the reference signal from reference signal generator is branched into N reference signals. The branched reference signal is applied to the reception system through the transmit-receive switching switch. The reception-side error detector detects the error between the output signal of the reception-side amplitude-phase correction circuit and the reference signal to control the reception-side amplitude-phase correction circuit so that the error becomes zero. At the time of transmission, a part of transmitting signal is applied to the reception system through the antenna path. The transmission-side error detector detects the error between the output signal of the reception-side amplitude-phase correction circuit and the transmitting signal to control the transmission-side error detector so that the error becomes zero.
A surface acoustic wave device having electrodes disposed on a piezoelectric substrate, comprising a sealing member having a peripheral wall disposed on the piezoelectric substrate in surrounding relation to the electrodes, and a top plate covering the peripheral wall; and a sealing stiffener disposed on the piezoelectric substrate in facing relation to a liquid material imposed on the piezoelectric substrate and which extends parallel to a portion of the peripheral wall.
G01N 29/00 - Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
b connected to the second terminal electrode 7, an acoustic matching layer 10 placed on the upper electrode layer, and an acoustic absorbing layer 11 placed on the surface of the lower electrode layer.
A surface acoustic wave element and equipment for measuring the physical characteristics of a liquid material without causing short-circuit of an input electrode and an output electrode even if the element or the equipment is immersed into the liquid material of measurement object. The first surface acoustic wave element (10) has input electrodes (12, 22) surrounded by a sealing member (30a) having a circumferential wall (32a) formed on a piezoelectric substrate (54), and a top plate (34a) covering the circumferential wall (32a), and a sealing reinforcement (40a) is formed on the piezoelectric substrate (54) in parallel with a wall (42a) to face a material (52), which is to be measured and loaded on the piezoelectric substrate (54). The output electrodes (14, 24) are surrounded by a sealing member (30b) having a circumferential wall (32b) formed of photosensitive resin on the piezoelectric substrate (54), and a top plate (34b) covering the circumferential wall (32b), and a sealing reinforcement (40b) is formed on the piezoelectric substrate (54) in parallel with a wall (42b) to face the material (52), which is to be measured and loaded on the piezoelectric substrate (54).
H03H 9/25 - Constructional features of resonators using surface acoustic waves
G01N 29/00 - Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
A surface acoustic wave element and equipment for measuring the physical characteristics of a liquid material without causing short-circuit of an input electrode and an output electrode even if the element or the equipment is immersed into the liquid material of measurement object. The first surface acoustic wave element has input electrodes surrounded by a sealing member having a circumferential wall formed on a piezoelectric substrate, and a top plate covering the circumferential wall, and a sealing reinforcement is formed on the piezoelectric substrate in parallel with a wall to face a material, which is to be measured and loaded on the piezoelectric substrate. The output electrodes are surrounded by a sealing member having a circumferential wall formed of photosensitive resin on the piezoelectric substrate, and a top plate covering the circumferential wall, and a sealing reinforcement is formed on the piezoelectric substrate in parallel with a wall to face the material, which is to be measured and loaded on the piezoelectric substrate.
H03H 9/25 - Constructional features of resonators using surface acoustic waves
G01N 29/00 - Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
A time-division duplex transmitting/receiving device which simultaneously corrects all the amplitude/phase characteristics of N transmission systems and N reception systems connected to N antenna elements. A reference signal generated by a reference signal generator is branched into N reference signals. The N reference signals are inputted into the reception systems though transmission/reception selector through the antenna transmission lines during reception. The error between the output of the reception amplitude/phase corrector and the reference signal is detected by a reception error detector. The reception amplitude/phase corrector is controlled so that the error may be zero. A part of the transmission signals are inputted into the reception systems through the antenna transmission lines during transmission. The error between the output of the reception amplitude/phase corrector and the transmission signal inputted into the transmission amplitude/phase corrector is detected by a transmission error detector. The transmission amplitude/phase corrector is controlled so that the error may be zero.
A mobile body-mounted communication device mounted in a mobile body such as a vehicle and making difficult the long-time tracking of the moving path of the mobile body. The mobile body-mounted communication device mounted in a mobile body and used for transmitting/receiving packet information is characterized by comprising a borrowing address acquiring section for acquiring lending addresses as borrowed addresses from an address management device managing lending addresses, a borrowing time information acquiring section for acquiring information representing predetermined times during which the borrowing addresses can be used from the address management device, and a transmitting section for transmitting packet information including information on a borrowing address out of the borrowing addresses and the mobile body during the predetermined borrowing times determined for the borrowing addresses.
A uniform charge/discharge circuit in which deviations in voltage among capacitor groups are suppressed rapidly when the capacitor groups of a plurality of uniform charge/discharge circuits are connected in series. The uniform charge/discharge circuit (1a) comprises electric double layer capacitors (C11a, C12a) connected in series, a first energy transport circuit having windings (L11a, L12a) and first switches (SW11a, SW12a), and output terminals (T11a, T12a) connected in parallel with the opposite end portions of the electric double layer capacitors (C11a, C12a) connected in series. The uniform charge/discharge circuit (1a) further comprises a second energy transport circuit having a winding (Lc1a) coupled magnetically with the windings (L11a, L12a) and a switch (SW1a) connected in series with the winding (Lc1a) and subjected to switching control in synchronism with the switches (SW11a, SW12a), and extension terminals (Tc11a, Tc12a) connected in parallel therewith.
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
H02J 7/02 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
88.
RELAY DEVICE AND BROADCAST SYSTEM WITH USE OF THE SAME
A receiving filter (12) and a receiving amplifier (14) receive an OFDM signal that channels are multiplexed in frequency. An FFT unit (70) carries out Fourier transform processing for the received OFDM in a lump so as to generate a plurality of sub-carrier signals. A changing unit (72) changes dispositions of the generated sub-carrier signals while packaging sub-carrier signals included in one channel. An IFFT unit (74) carries out inverse Fourier transform processing for a plurality of the changed sub-carrier signals so as to generate a new OFDM signal. A transmitting amplifier (24) and a transmitting filter (26) transmits the newly generated OFDM signal.
A triplate planar slot antenna formed by laying a ground plate, a lower layer side dielectric layer, a lower layer side copper-clad film substrate, an upper layer side dielectric layer, a slot plate and an upper layer side copper-clad film substrate sequentially from the bottom side, wherein a lower layer side copper foil piece is secured to the surface of a lower layer side insulating film by a joining technique not using adhesive, and an upper layer side copper foil piece is secured to the surface of an upper layer side insulating film by a joining technique not using adhesive. In a state where the copper foil pieces are removed, each insulating film has a dielectric constant in the range of 2.0-4.0, a tan δ in the range of 0.001-0.01, and a thickness of 25 μm or less.
The impedance within a waveguide in a slot antenna is matched. A slot antenna (100) has an input waveguide (10). The input waveguide (10) receives power supply from the aperture plane. A stepped structure is provided within the input waveguide (10). The structure forms an ascending step while approaching the plane provided with a slot. The step height and length of the ascending step are so adjusted that the impedance in the plane of the ascending step is matched with the impedance in the aperture plane.
Realized are an equivalent charging/discharging circuit and an equivalent charging/discharging system, which can quickly average charged voltages between capacitors and which have their constitutions simplified. These circuit and system comprise an N-number of windings connected in series, a (N + 1)-number of change-over switches, which include common terminals and first and second switching terminals selectively connected with those common terminals and which are connected with not only the two end portions of a storage means group connected in series with the common terminals but also common connection portions between the storage means, and charging/discharging electric paths including first charging/discharging electric paths, which connect the first to N-th storage means in parallel with the first to N-th windings through the individual common terminals and the individual first switching terminals, and second charging/discharging paths, which connect the first to N-th means in parallel with the N-th to first windings in parallel through the individual common terminals and the individual second switching terminals.
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
H02J 7/02 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
A relay transmitter apparatus wherein a single constituent part is used to process a plurality of digital modulated signals occupying different frequency bands. A frequency converter (16a) converts the frequency band of a signal received via a reception antenna (10) and a reception amplifier (14), and inputs the resultant signal to an analog input/output filter (18a). The analog input/output filter (18a) passes a digital modulated signal, while attenuating an analog modulated signal. The analog input/output filter (18a) inputs a band-limited signal to a frequency converter (22a). The frequency converter (22a) converts the frequency band of the input signal. The frequency-band-converted signal is then transmitted via a transmission amplifier (24), a transmission filter (26) and a transmission antenna (28).
Provided is a FET bias circuit wherein a bias voltage can be applied to an amplifying element FET in a FET amplifying circuit without separate adjustment. A FET bias circuit is provided with a monitor element FETm wherein a gate is connected to a gate of an amplifying element FETa and a source is connected to a source of the amplifying element FETa and a drain current to the bias voltage is substantially proportional to a drain current of the amplifying element FETa. Furthermore, by applying a bias voltage to a monitor element FETm to have a drain current flowing in the monitor element FETm in a prescribed operation class, a constant bias circuit, which applies a bias voltage to have the amplifying element FETa in a prescribed operation class, is provided.
NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY (Japan)
JAPAN RADIO CO., LTD. (Japan)
Inventor
Moriyoshi, Akihiro
Tasoe, Shozo
Abstract
Provided is a damage evaluation apparatus capable of evaluating the damage of an asphalt mixture or the like non-destructively for a short time and in a precise manner. This apparatus turns a sample (S) and irradiates it at every predetermined angles with an X-ray so that it detects the transmitted X-ray with an X-ray detector (104). An image reconstruction unit (122) creates multiple sheets of slice image data reconstructing the inside state of the sample (S) by using the detection results of the X-ray detector (104). An image processing unit (124) creates three-dimensional CT image data of the inside of the sample (S) with the slice image data created by the image reconstruction unit (122). A cavity analyzing unit (126) calculates the quantitative data of the inside state of the sample (S) with a predetermined calculation algorithm by using the slice image data created by the image reconstruction unit (122). A damage decision unit (128) decides the damage state in accordance with a predetermined decision standard by using the analysis result of the cavity analyzing unit (126).
G01N 23/04 - Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups , or by transmitting the radiation through the material and forming images of the material
G01V 5/00 - Prospecting or detecting by the use of nuclear radiation, e.g. of natural or induced radioactivity
A sequence deciding part (10) acquires information of other ships from other-ship information signals (I), and decides the sequence of information elements of the other-ship information in descending order of probabilities of approaching the local ship. A ship selecting part (12) selects, based on the sequence of information elements decided by the sequence deciding part (10), another ship to be called up. A call-up signal generating part (14) inserts, into a call-up signal, an identification number of the other ship selected by the ship selecting part (12). The call-up signal generating part (14) then transmits the call-up signal to the other ship via a radio communication part (30) and an antenna (16).
A plurality of capacitor cells (10) are layered to form a cell group. On the top of each capacitor cell (10), a pair of electrode plates (10b) is formed to protrude upward. The adjacent electrode plates (10b) are connected to each other. A connection piece (20) protruding upward is attached to each of the electrode plates (10b). The connection piece (20) is connected to a circuit substrate (30). Thus, it is possible to effectively make a connection between the cell group of the capacitor cells (10) and the circuit substrate (30).
H01G 9/00 - Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
H01G 11/00 - Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
H01G 11/10 - Multiple hybrid or EDL capacitors, e.g. arrays or modules
A triplate planar slot antenna (100) formed by laying a ground plate (110), a lower layer side dielectric layer (120), a lower layer side copper-clad film substrate (130), an upper layer side dielectric layer (140), a slot plate (150) and an upper layer side copper-clad film substrate (160) sequentially from the bottom side, wherein a lower layer side copper foil piece (132) is secured to the surface of a lower layer side insulating film (131) by a joining technique not using adhesive, and an upper layer side copper foil piece (162) is secured to the surface of an upper layer side insulating film (161) by a joining technique not using adhesive. In a state where the copper foil pieces (132, 162) are removed, each insulating film (131, 161) has a dielectric constant in the range of 2.0-4.0, a tan&dgr; in the range of 0.001-0.01, and a thickness of 25 騜m or less.
A closed type capacitor (1) includes: an external container (10) which cuts off gas; a pair of polarized electrodes contained in the external container (10); a separator arranged between the electrodes; and a non-aqueous electrolytic liquid containing electrolyte and a non-aqueous organic solvent if necessary. The external container (10) has an opening (10A) for communication between inside and outside the container and a valve mechanism (13) which is arranged to cover the opening (10A) and which is opened and closed by the pressure difference between the inside and outside the container (10). The electrolyte contains more than 30 mass % of ion liquid. This closed type capacitor can minimize separation of electrolyte in the valve path.
09 - Scientific and electric apparatus and instruments
Goods & Services
Physical or chemical apparatus and instruments; measuring apparatus and instruments; electrical distribution or control machines and instruments; batteries; electric or magnetic measuring machines and instruments; electric wires and cables; photographic apparatus and instruments; cinematographic apparatus and instruments; optical apparatus and instruments; electrical communication apparatus and instruments; records; electronic machines and instruments and their parts and fittings; ozonisers (ozonators); rockets; machines and instruments for use in amusement parks and pleasure grounds; vehicle driving training simulators; railway signal equipment; fire alarms; protective helmets; magnetic cores; gasoline station equipment; vending machines (automatic distribution machines); coin-operated gates for car parks or parking lots; cash registers; coin counting and sorting machines; video game apparatus for personal use.
09 - Scientific and electric apparatus and instruments
Goods & Services
(1) Electronic communication products and parts and accessories therefor; namely, cellular telephones, handsets, transceivers, antennas, batteries, battery chargers, battery eliminators (connector to cigarette lighter or other power source) and carrying cases.
