baber/WOPTO huggingface dataset:
Patent JP-2023001629-A (JP)
Title: Imaging apparatus, information processing apparatus, control method of the same and program
Inventor: MATSUMOTO Mizuki
IPC: H04N23/60
Filed: 2021-06-21
Abstract: To provide an imaging apparatus which can automatically apply a proper rotation matrix during imaging without requiring an auxiliary camera.SOLUTION: An imaging apparatus 100 comprises: an imaging unit 101; an encoder 104 which encodes image data of a moving image captured by the imaging unit 101; a posture detection unit 105 which detects the posture of the imaging unit 101; and a CPU 109 which controls the operation of the imaging apparatus 100. The CPU 109 functions as: a plurality of pieces of matrix generation means which generate the rotation matrix for correcting an angle when displaying the captured moving image in a reproduction apparatus on the basis of the detected posture of the imaging unit 101; selection means which selects one matrix generation means according to the operation mode of the imaging unit 101 in the moving image capturing; and file generation means which generates a data file by including the generated rotation matrix in the image data in such a format that the angle when displaying the moving image in the reproduction apparatus can be corrected with the rotation matrix.SELECTED DRAWING: Figure 4
Patent JP-2023004062-A (JP)
Title: electric pump
Inventor: SAKATA TOMOHIRO
IPC: H02K7/14
Filed: 2021-06-25
Abstract: To provide an electric pump which can be downsized.SOLUTION: An electric pump comprises: a motor having a rotor part and a stator part around which a coil wire is wound; a pump mechanism coupled to the rotor part; a circuit board provided on one side in the axial direction of the motor; and a coil guide 90, disposed between the motor and the circuit board, which guides the coil wire. The coil wire extend to one side in the axial direction and is connected to the circuit board. The coil guide has: a first coil guide part 92 which guides the coil wire along the axial direction; and a second coil guide part 93 which is provided on a facing surface facing the motor, and on which the first coil guide part is opened. The second coil guide part has an inclined surface which is inclined to one side in the axial direction toward an opening of the first coil guide part. The width of the second coil guide part viewed from the axial direction reduces toward the opening of the first coil guide part.SELECTED DRAWING: Figure 4
Patent JP-2023005437-A (JP)
Title: Optical element and manufacturing method therefor, optical isolator, and optical transmission device
Inventor: YAMANOBE YASUNARI
IPC: G02B27/28
Filed: 2021-06-29
Abstract: To suppress the degradation of optical characteristics due to the deterioration of an adhesive that is used in laminated optical elements, even when high output light is passed through the laminated optical element that is used as an optical isolator.SOLUTION: An optical element 1 which is used in an optical isolator 10 has an optical element that at least includes a Faraday rotator 2 that rotates the polarization direction of light by a predetermined angle by causing a magnetic field to act thereupon and polarization guide elements 3 (3a, 3b) located on both optical axial sides of the Faraday rotator 2 to polarize and guide light, which tolerates the passage of light in forward direction and blocks the passage of light in reverse direction in collaboration with the Faraday rotator 2, these optical elements being laminated in the optical axis direction to compose an optical element laminate 5, with the side faces of the optical element laminate 5 that are along the optical axis direction bonded with an organic adhesive 6 so as to join each adjacent optical element together.SELECTED DRAWING: Figure 1
Patent JP-2023007664-A (JP)
Title: Layer transfer device
Inventor: SUGIYAMA KYOKO
IPC: B65C9/02
Filed: 2021-07-02
Abstract: To provide a layer transfer device allowed to simply clean a retard roller.SOLUTION: A layer transfer device comprises a transfer unit, a sheet tray, a pickup roller, a retard roller and a control unit. The transfer unit heats up a sheet and a multilayer film sandwiched between a heating member and a pressurizing member. The sheet tray is provided upstream of the transfer unit in a transport direction and loads a sheet thereon. The pickup roller is allowed to pick up the sheet on the sheet tray and carry it to the transfer unit. The retard roller is arranged to face the pickup roller so as to separate the sheets from the sheet tray one by one. The control unit, when receiving a command to clean the retard roller (S1, Yes), goes into contact with the retard roller and rotates the retard roller in a state in which a cleaning member capable of cleaning the retard roller is attached on the sheet tray (S6-S9).SELECTED DRAWING: Figure 9
Patent JP-2023007823-A (JP)
Title: Optical system, lens unit, and imaging apparatus
Inventor: YOKOYAMA TAKAYOSHI
IPC: G02B13/04
Filed: 2021-07-02
Abstract: To materialize a compact, high-performance, and low-cost optical system capable of performing stereographic photographing by two photographing optical systems using one imaging device.SOLUTION: An optical system is provided, comprised of a first lens group L1 having negative refractive power, a first reflection member PR1, a second lens group L2 comprising an aperture stop SP and having positive refractive power, a second reflection member PR2, and a third lens group L3 having positive refractive power, arranged in order form the object side to the image side. A focal length f of the optical system, a focal length f1 of the first lens group, a focal length f2 of the second lens group, a focal length f3 of the third lens group, and a refractive index NPr of the first reflection member satisfy predetermined condition expressions.SELECTED DRAWING: Figure 1
Patent JP-2023008381-A (JP)
Title: Temperature risk determination method and temperature risk determination system
Inventor: IKEDA SHIHO
IPC: G01N25/50
Filed: 2021-07-06
Abstract: To provide a temperature risk determination method capable of appropriately determining a temperature risk inside a storehouse.SOLUTION: A temperature risk determination method according to an embodiment is a temperature risk determination method for an inside of a storehouse in which stored articles are stored therein, and includes: a relational expression derivation step of deriving a relational expression showing a correlation between a concentration of a first component gas that increases by heat generation of the stored articles and a concentration of a second component gas that decreases by the heat generation of the stored articles; a concentration measurement step of measuring the concentration of the first component gas present inside the storehouse and the concentration of the second component gas; and a determination step of determining a presence of a temperature risk inside the storehouse according to the relational expression derived at the relational expression derivation step and according to the concentration of the first component gas measured at the concentration measurement step and the concentration of the second component gas.SELECTED DRAWING: Figure 1
Patent JP-2023011274-A (JP)
Title: Relay chute, bulk material conveyance facility, and bulk material conveyance method
Inventor: YAMANAKA YASUTOMO
IPC: B65G21/14
Filed: 2021-07-12
Abstract: To enable switching between conveyance routes for performing stacking to a yard with a stacker and performing conveyance to a separate position, with a simple configuration in a short period of time.SOLUTION: A relay chute 30 is provided alongside a conveyance facility comprising an on-ground belt conveyor 10 for conveying a bulk material by an upward-side belt 11, and a stacker 20 having a configuration capable of transferring the bulk material conveyed by the upward-side belt 11 onto a boom conveyor 25 side by lifting a part of the upward-side belt 11, and capable of stacking the bulk material to a yard 50 by the boom conveyor 25. The relay chute comprises: a carriage 31 which is placed on a lower side of the upward-side belt 11 than the stacker 20 and movable on a rail 40 on which the stacker 20 travels; and a chute body 32 supported by the carriage 31, for receiving the bulk material discharged from the boom conveyor 25 and capable of guiding the received bulk material. A discharge port of the chute body 32 is placed at an upper position of the upward-side belt 11.SELECTED DRAWING: Figure 1
Patent JP-2023011392-A (JP)
Title: Heat dissipation member
Inventor: CHEN HENGLONG
IPC: H01L23/473
Filed: 2021-07-12
Abstract: To provide a heat dissipation member which prevents a pressure loss while suppressing temperature difference between heat generators.SOLUTION: A heat dissipation member 1 comprises: a tabular base part 2 which extends in a first direction along a flow direction of a coolant W and also in a second direction perpendicular to the first direction, and has a thickness in a third direction perpendicular to the first direction and the second direction; and at least one fin group 3A to 3C respectively made up of a plurality of pin fins 30A to 30C protruding in a columnar shape from the base part 2 to one side in the third direction. Here, a cross sectional area in a cross section extending vertically to the third direction and located at the same position in the third direction is defined as the cross sectional area of each of the pin fins. Further, a cross sectional area of the pin fins per unit area of the base part is defined as arrangement density. Then, the arrangement density of the pin fins disposed at least in one region is higher than the arrangement density of the pin fins disposed in other regions.SELECTED DRAWING: Figure 10
Patent JP-2023011427-A (JP)
Title: Superheated steam production utilization system
Inventor: NISHIMURA AKIRA
IPC: F22G1/16
Filed: 2021-07-12
Abstract: To provide a superheated steam production utilization system capable of independently adjusting a temperature of superheated steam, a production amount of the superheated steam and a delivery pressure, and being set to an arbitrary condition with high accuracy.SOLUTION: A superheated stem production utilization system 20 is provided, comprising: supply means 3 force-feeding fluid F; a first heater 4 producing a heated fluid HF by heating the supplied fluid F; a second heater 5 in which the produced heated fluid F is sprayed to reheat mist in a process of moving the generated mist inside and to produce the superheated stem SS; a superheated steam utilization device 13 performing heating treatment of an object by delivering produced superheated steam SS; supply amount adjustment means 3A adjusting an amount of fluid S which is to be supplied to the first heater 4; second heater control means 7B adjusting a heating temperature of the mist sprayed to the inside of the second heater 5; and delivery pressure adjustment means 11 adjusting pressure for delivering the superheated steam SS into the superheated steam utilization device 13.SELECTED DRAWING: Figure 1
Patent JP-2023013166-A (JP)
Title: Compound
Inventor: ASAZU YUJI
IPC: C08L101/00
Filed: 2021-07-15
Abstract: To provide a novel compound that efficiently absorbs light in the visible region and has favorable weather resistance.SOLUTION: The compound has cations comprising a partial structure represented by formula (I) in the figure. [In formula (I), a ring W1 and a ring W2 each independently represent a ring structure having at least one double bond as a constituent of the ring, where the ring W1 and ring W2 each independently may have a substituent; and R1 and R2 each independently represent a hydrogen atom or a monovalent substituent, where at least one of R1 and R2 is a monovalent substituent.]SELECTED DRAWING: None
Patent JP-2023016407-A (JP)
Title: Cable deterioration diagnosis device, cable deterioration diagnosis method, and program
Inventor: KITA HIROSHI
IPC: G01R31/50
Filed: 2021-07-21
Abstract: To provide a device that is effective in detecting cable deterioration with a simpler configuration.SOLUTION: A cable deterioration diagnosis device 100 is a device for diagnosing deterioration of a cable 70 having a plurality of electric wires including one or more signal lines 72 that transmit signals between a first device 2 and a second device 3, and includes: a test signal output unit 111 that outputs a wavy test signal to a test signal transmission line 73 independent of the one or more signal lines 72 among the plurality of electric wires; a test signal extraction unit 112 that extracts a received test signal corresponding to the test signal from signals propagated to a test signal reception line 74 independent of the one or more signal lines 72 and the test signal transmission line 73 among the plurality of electric wires; and a deterioration detection unit 113 that detects deterioration of the cable 70 based on the test signal and the received test signal.SELECTED DRAWING: Figure 2
Patent JP-2023017539-A (JP)
Title: touch pad
Inventor: ANDO MASAKI
IPC: G06F3/038
Filed: 2021-07-26
Abstract: To provide a touch pad capable of improving operability.SOLUTION: A touch pad 1 is roughly configured by comprising: a detection part 2 which detects a tracing operation on an operation screen 20; and a control part 3 which gradually increases/decreases a converted movement amount by using a correction value α selected from multiple predetermined correction values depending on the increase/decrease from a predetermined reference speed of the tracing operation when the detected movement amount of the tracing operation is converted into a converted movement amount of an operation object displayed in a display device. The touch pad 1 can improve operability.SELECTED DRAWING: Figure 2
Patent JP-2023019481-A (JP)
Title: Base material heating device, base material heating method, coating device, and coating method
Inventor: IWADE TAKU
IPC: B05D7/00
Filed: 2021-07-29
Abstract: To provide a base material heating device capable of preventing a base material having been heated from breaking, a base material heating method, a coating device, and a coating method.SOLUTION: The base material heating device comprises: a heating unit 10 through which a belt-like base material 2 to be continuously transferred along a predetermined transfer route passes and which heats the base material 2 at that time; and a temperature drop suppressing unit which is positioned on an outlet side of the heating unit 10 in the transfer route and suppress the temperature drop of at least an end part in a width direction of the base material 2 to be discharged from the heating unit 10.SELECTED DRAWING: Figure 1
Patent JP-2023020590-A (JP)
Title: Information processing apparatus and monitoring method
Inventor: NAKAMURA SHUICHI
IPC: G06F11/16
Filed: 2021-07-30
Abstract: To provide a mechanism for reducing recovery time in an apparatus that executes automatic restoration processing when data alteration is detected.SOLUTION: An information processing apparatus includes a nonvolatile storage unit having a first region storing a program and a second region storing a restoration program for conserving the program. The information processing apparatus includes a control unit which executes the program stored in the nonvolatile storage unit. The information processing apparatus monitors an access path to the nonvolatile storage unit, and executes automatic restoration processing to restore a part of the contents in the first region or the second region in accordance with information on addresses and types of accesses to the first region and the second region.SELECTED DRAWING: Figure 4
Patent JP-2023022997-A (JP)
Title: Communication system
Inventor: YAMADA TAKESHI
IPC: G08C15/06
Filed: 2021-08-04
Abstract: To provide a communication system that ensures simultaneity of a plurality of sensor values transmitted via a plurality of communication paths with a simple configuration.SOLUTION: A first receiving unit 501 of a microcomputer 70 has a plurality of signal acquisition units 61A, 61B and one transmission trigger signal generator 63B. The plurality of signal acquisition units 61A and 61B are connected to sensor elements 31A and 31B of a corresponding sensor device 301 via individual communication paths 41A and 41B, and acquire sensor values S1A and S1B transmitted via the communication paths 41A and 41B when the communication paths 41A and 41B are ready for transmission. The one transmission trigger signal generator 63B generates a common transmission trigger signal Trc1 so that the plurality of communication paths 41A and 41B become ready for transmission simultaneously. In the first receiving unit 501, the plurality of signal acquisition units 61A and 61B can simultaneously acquire the plurality of sensor values S1A and S1B by the common transmission trigger signal Trc1.SELECTED DRAWING: Figure 1
Patent JP-2023023042-A (JP)
Title: Constant temperature liquid supply device
Inventor: SEKIYA KAZUMA
IPC: B24B49/14
Filed: 2021-08-04
Abstract: To adjust liquid to a prescribed temperature by a small-sized configuration which is simple and at operation cost.SOLUTION: A constant temperature liquid supply device for supplying liquid with an adjusted temperature to a processing device provided with a processing unit having a spindle attached with a processing tool and a motor for rotating the spindle includes a tank for storing the liquid, a thermometer for measuring the temperature of the liquid stored in the tank, and a compressed gas supply pipe, the one end of which is connected to a compressed gas source for storing a compressed gas, the other end of which reaches the tank to supply the compressed gas from the compressed gas source to the tank, and cools the liquid stored in the tank with bubbles of the compressed gas, and supplies the cooled liquid to the processing device.SELECTED DRAWING: Figure 3
Patent JP-2023008727-A (JP)
Title: Reflected light discriminating device
Inventor: HIURA SHINSAKU
IPC: G01N21/47
Filed: 2021-07-06
Abstract: To allow an image to be directly observed with a naked eye by selecting only direct light or indirect light from among reflected light of light applied to an object.SOLUTION: Slit light 11 emitted from a light source 3 is reflected by an object 7 or 8. Although a direct reflection component 12 is reflected by a reflection part 5b via a lens 4 and is observed by an observer 9, an indirect reflection component 13 is not observed since the indirect reflection component reaches a non-reflection part 5a. Although light is reflected for three times on a polyhedron mirror 1 that is rotated around a shaft 6, direct reflection components are always guided to the reflection part 5b regardless of a rotational angle of the mirror since reflection surfaces 1a and 1b are linked mechanically from among their reflection surfaces. Although light is reflected for the third time by a reflection surface 1c for observing a slit-like direct reflection component as a two-dimensional image, objects are observed stationarily for the observer 9 since the reflection surfaces 1b, 1c are linked mechanically. By changing an arrangement of the non-reflection part 5a and the reflection part 5b on a mask surface 5, only indirect reflection components can also be observed.SELECTED DRAWING: Figure 1
Patent JP-2023020775-A (JP)
Title: Phosphorus compound having isocyanurate ring, synthetic method therefor, and use of said phosphorus compound having isocyanurate ring
Inventor: KASHIWABARA TAKASHI
IPC: C07F9/09
Filed: 2021-08-20
Abstract: To provide: a novel phosphorus compound having an isocyanurate ring; a flame retardant containing the phosphorus compound; a resin composition containing the phosphorus compound and a resin component; and uses thereof.SOLUTION: The present invention pertains to a phosphorus compound having an isocyanurate ring represented by chemical formula (I) (where, R1 is a C1-C20 alkyl group, an aryl group, or a benzyl group, R2 is a group having 1,3,5-triazine-2,4,6-trione skeleton. OR, R1 and R2 may be linked to form a ring. R3 may be the same or different to represent a C2-20 alkenyl group or a C2-20 alkynyl group. R4 may be the same or different to represent a hydrogen atom, a C1-20 alkyl group, an aryl group, a benzyl group, a C2-20 alkenyl group, or a C2-20 alkynyl group. Y may be the same or different to represent a C1-20 alkylene group).SELECTED DRAWING: None
Patent JP-2023028777-A (JP)
Title: gathering machine
Inventor: KOJIMA MASAKAZU
IPC: B65H7/02
Filed: 2021-08-20
Abstract: To provide a gathering machine capable of easily using various pieces of acquired information.SOLUTION: This gathering machine comprises a communication module for transmitting at least one of information about the use stage of the gathering machine, information about operation setting and error information to a terminal or a server.SELECTED DRAWING: Figure 1
Patent JP-2023030810-A (JP)
Title: Inspection device, inspection system, control method for inspection device, and program
Inventor: ARANAE TORU
IPC: G01N21/88
Filed: 2021-08-24
Abstract: To inspect a printed matter efficiently without trouble.SOLUTION: A client computer 110, which has generated a print job related to the printing of a printed matter to be inspected, transmits image data and layout information used for generating the print job to an inspection device in S502, S505, S506, and S508. The inspection device 108 receives and stores the image data and the layout information used for generating the print job from the client computer 110. An image scanned from the printed matter printed on the basis of the print job, and the image data used for generating the print job are compared based on the layout information to inspect the print quality of the printed matter in S601.SELECTED DRAWING: Figure 6
Patent JP-2023030901-A (JP)
Title: Electrochemical reaction single cell with separator and electrochemical reaction cell stack
Inventor: WADA MASAO
IPC: C25B9/23
Filed: 2021-08-24
Abstract: To suppress diffusion of contaminant from an expansion part in a junction part.SOLUTION: An electrochemical reaction single cell with a separator, comprises: a single cell; a separator; and a junction part jointing a front surface on one side of the single cell and the separator. The junction part includes: a first specific part positioned on the one side in a gas flow direction to the single cell; a second specific part positioned at the other side in the gas flow direction; and a pair of side direction parts connecting the first specific part and the second specific part. An expansion length with respect to an outer edge of the single cell in at least one of the first specific part and the second specific part of the junction part is shorter than that with respect to the outer edge of the single cell in at least one expansion part of the pair of side direction parts.SELECTED DRAWING: Figure 7
Patent JP-2023031435-A (JP)
Title: air conditioning duct
Inventor: MURATA TAKATOMO
IPC: F24F13/02
Filed: 2021-08-25
Abstract: To provide an air conditioning duct capable of securing load bearing in a connection part of duct members.SOLUTION: A plurality of duct members 11 having a square cross section is formed by a heat insulating board 13 containing a hard foamed resin as a main material. An air conditioning duct 1 is manufactured by connecting these duct members 11 in a row. A connection part 11c between two adjacent duct members 11 is provided with connection means 20 including at least one of a nipple 21, caulking agents 41, 42, 43, an aluminum adhesive tape 22, and an aluminum glass cloth adhesive tape 24. When a vertical load is applied to the connection part 11c with the two duct members 11 supported by a pair of fulcrums 53 separated by a distance of 1820 mm across the connection part 11c, the two duct members 11 are connected to each other by the connection means 20 so that the connection part 11c has a withstand load of 1000 N or more.SELECTED DRAWING: Figure 5