baber/WOPTO huggingface dataset:
Patent JP-2023111720-A (JP)
Title: Polyethylene multilayer substrate, printing substrate, laminate, and packaging material
Inventor: YAMADA KENICHI
IPC: B32B27/32
Filed: 2022-01-31
Abstract: To provide a polyethylene multilayer substrate that has an excellent ink adhesion property and a heat resistance property.SOLUTION: A polyethylene multilayer substrate made through stretching includes, in the following order in a thickness direction: a first layer containing medium density polyethylene and high density polyethylene; a second layer containing medium density polyethylene and linear low density polyethylene; a third layer containing medium density polyethylene and linear low density polyethylene; a fourth layer containing medium density polyethylene and linear low density polyethylene: and a fifth layer containing a medium-density polyethylene and high-density polyethylene.SELECTED DRAWING: Figure 1
Patent JP-2023113222-A (JP)
Title: Terminal device, control method, and program
Inventor: MORIYAMA Teppei
IPC: G06K7/10
Filed: 2022-02-03
Abstract: To provide a terminal device that improves a recognition rate of a code symbol and improves efficiency of the code symbol reading processing.SOLUTION: A handy terminal 10 includes: illumination (light source) 173 that can emit auxiliary light of a plurality of colors for reading a code symbol; and a CPU (control unit) 11 that controls irradiation of auxiliary light by the illumination 173. The CPU 11 switches auxiliary light of a plurality of colors in a predetermined order to irradiate the illumination 173 with auxiliary light, determines, if the code symbol is successfully read while the illumination is irradiated with auxiliary light, which color of the plurality of colors of auxiliary light was used to read the code symbol, and changes, on the basis of the determination result, the predetermined order for irradiating the illumination with auxiliary light next time.SELECTED DRAWING: Figure 6
Patent JP-2023114065-A (JP)
Title: forceps device
Inventor: WARASHINA DAISUKE
IPC: A61B17/29
Filed: 2022-02-04
Abstract: To provide a forceps device for inhibiting an operation wire from being damaged when engaging the operation wire with a rotation operation member.SOLUTION: A forceps device includes a shaft part provided with a forceps piece, a body part to which the shaft part is attached, and an operation wire 36 inserted into the shaft part and the body part. The body part includes a body case forming a storage space and a rotation operation member 30 provided in the body case rotatably. The rotation operation member includes a rotation operation body 31 in which a first through-hole communicated with the storage space is formed, a chuck member 32 in which a second through-hole communicated with the first through-hole is formed, and an energizing member disposed in the first through-hole and disposed on a side opposite to the shaft part with respect to the chuck member, which energies the chuck member toward the shaft part. The operation wire engages with the chuck member in a state of being inserted into the second through-hole of the chuck member. When the rotation operation body is rotated, the operation wire rotates together with the rotation of the chuck member, and the forceps piece is rotated.SELECTED DRAWING: Figure 7
Patent JP-2023114145-A (JP)
Title: Vehicle operation support system, vehicle operation support method and vehicle operation support program
Inventor: OGATA TAKESHI
IPC: B60W50/14
Filed: 2022-02-04
Abstract: To attract attention to a difference in vehicle driving operational feeling.SOLUTION: A vehicle operation support system 1 comprises an obtaining part 38A, a calculating part 38B, a generating part 38C, and an output control part 38D. The obtaining part 38A obtains reference operation feeling data about a reference vehicle 40. The calculating part 38B calculates information about a difference between operation feeling data about a vehicle 30 to be driven and the reference operation feeling data. The generating part 38C generates information for attention attraction concerning driving operation of the vehicle 30 to be driven with respect to the reference vehicle 40. The output control part 38D outputs information for attending to driving operation including the information for attention attraction.SELECTED DRAWING: Figure 3
Patent JP-2023104828-A (JP)
Title: porous metal tray
Inventor: ARIMURA SATOSHI
IPC: B65D1/00
Filed: 2022-01-18
Abstract: To provide a porous metal tray suitable for mounting a chip on a carrier tape, which is indispensable in implementation processes of mounting capacitor chips, which are thought to become finer and finer in the future.SOLUTION: In a porous metal tray made of sintered metal powder compact, a fine metal powder layer with an average particle size of 15 μm or less is placed on the top surface, and the lower part is composed of a metal coarse powder layer with an average particle size of 20 μm or more.SELECTED DRAWING: Figure 1
Patent JP-2023115850-A (JP)
Title: Method of producing silver-plated material, and siver-plated material
Inventor: HIRAI YUTARO
IPC: C25D3/46
Filed: 2022-02-08
Abstract: To provide a silver-plated material having excellent abrasion resistance and capability of keeping the peel-off resistance of its silver coating layer high, even when exposed to a high-temperature/high-humidity environment.SOLUTION: The problem is solved by a method of producing a silver-plated material using an aqueous solution, in which benzothiazole or a derivative thereof and a selenium-containing material are dissolved, with the concentration of selenium being from 0.9 to 120 mg/L and a molar ratio of selenium/benzothiazole or a derivative thereof being 0.08×10-3 or more, as a silver-plating solution upon forming a silver-plating coating layer on a material by an electric plating method using a cyan-containing silver-plating solution. Mercaptobenzothiazole or a derivative thereof, for example, can be used as a substance corresponding to benzothiazole or a derivative thereof.SELECTED DRAWING: None
Patent JP-2023116884-A (JP)
Title: Thermally conductive composition and cured product thereof
Inventor: TSUCHIDA KAZUHIRO
IPC: C08L83/04
Filed: 2022-02-10
Abstract: To provide a thermally conductive composition which has fluidity even in the case of containing no solvent, has excellent thermal conductivity and develops sufficient strength after curing and to provide a cured product of thereof.SOLUTION: There is provided a thermally conductive composition which comprises (A) 100 pts.mass of an organopolysiloxane represented by the following formula (1) which is liquid at 23°C (wherein, R is a hydrogen atom, an alkyl group, an aryl group or an alkenyl group, X is a hydrogen atom or an alkyl group, a, b, c and d are a number satisfying 0≤a≤0.8, 0≤b≤0.8, 0.2≤c≤1, 0≤d≤0.8 and a+b+c+d=1 and e is a number satisfying 0≤e≤0.1) and (B) 2,000 to 7,000 pts.mass of a thermally conductive filler and has a viscosity at 25°C of 1,000 Pa s or less.SELECTED DRAWING: None
Patent JP-2023121419-A (JP)
Title: Simulation method, simulation device, and program
Inventor: KITAHARA RYUNOSUKE
IPC: G16Z99/00
Filed: 2022-02-21
Abstract: To provide a simulation method capable of suppressing an increase in calculation load and analyzing a hysteresis loop.SOLUTION: The simulation method includes: generating a magnetic material model consisting of a collection of a plurality of super particles less than the original number of atoms by coarse-graining a plurality of atoms constituting a magnetic material to be simulated; giving a magnetic moment to each of the super particles; and changing an external magnetic field to execute, a plurality of times, a magnetization calculation procedure for calculating magnetization of the magnetic material model when a magnetic field is given to the magnetic material model. The magnetization calculation procedure executes, a plurality of times until the magnetization of the magnetic material model converges, a time step loop of calculating total magnetic fields acting on each of the plurality of super particles on the basis of the external magnetic field and the magnetic moment of each of the super particles, changing the magnetic moment of each of the super particles on the basis of the total magnetic fields acting on each of the super particles, and calculating the magnetization of the magnetic material model on the basis of the changed magnetic moment.SELECTED DRAWING: Figure 4
Patent JP-2023125017-A (JP)
Title: Fixing device
Inventor: MIYAMOTO HIROSHI
IPC: G03G15/20
Filed: 2022-02-28
Abstract: To provide a configuration that ensures the adhesive strength between a base material layer 304a and a slide layer 304c of a slide member 304, and even when the base material layer 304a is exposed, can prevent damage to an inner peripheral surface of a belt 301.SOLUTION: A slide member 304 slides with an inner peripheral surface of a belt 301 at a nip part. The slide member 304 has a base material layer 304a that is formed with a plurality of projections 304b projecting toward the inner peripheral surface of the belt 301 on a side sliding with the belt 301, and a slide layer 304c that is provided to cover a surface of a side of the base material layer 304a sliding with the belt 301. The arithmetic average roughness Ra of apical surfaces 304d1 of the plurality of projections 304b satisfies 0.13 μm≤Ra≤1.67 μm.SELECTED DRAWING: Figure 7
Patent JP-2023125446-A (JP)
Title: Motor-operated valve
Inventor: KOSHIRO RIKI
IPC: F16K31/04
Filed: 2022-02-28
Abstract: To provide a motor-operated valve that can secure reliability by realizing a fail-safe function while reducing cost.SOLUTION: A motor-operated valve comprises a valve body including a valve chest housing a valve element, a can connected to the valve body, a rotor to be rotated and driven by a motor, a supporting shaft supporting the rotor rotatably, a conversion mechanism for displacing the valve element and the supporting shaft in an axial direction in accordance with the rotation angle of the rotor, a shaft supporting part supporting the supporting shaft movably in at least the axial direction with respect to the can, and a buffer part arranged between an end part of the supporting shaft and the can along the axial direction.SELECTED DRAWING: Figure 1
Patent JP-2023127346-A (JP)
Title: Control parameter adjust ment method, program, and recording medium
Inventor: NAKAMURA TAKERU
IPC: G06N20/00
Filed: 2022-03-01
Abstract: To provide a control parameter adjustment method, a program, and a recording medium for efficiently adjusting control parameters of a transport apparatus by using a simulator model.SOLUTION: A method comprises: a step S32 for measuring a tension fluctuation value if a transport apparatus is operated with an existing PI parameter; a step S33 for predicting the tension fluctuation value for the existing PI parameter by using a plurality of simulator models; a step S35 for selecting a target simulator model from the plurality of simulator models based on the measured tension fluctuation value and the predicted tension fluctuation value; a step S36 for predicting an optimal PI parameter by using the target simulator model; a step S37 for measuring the tension fluctuation value if the transport apparatus is operated with the predicted optimal PI parameter; and an additional step S39 for training the target simulator model by using the measured tension fluctuation value as training data if the measured tension fluctuation value is outside the allowable range.SELECTED DRAWING: Figure 7
Patent JP-2022066331-A (JP)
Title: Monitoring method, information processing device, and program
IPC: G06F11/07
Filed: 2022-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an information processing device, an information processing system, and a monitoring method which are capable of suppressing the deterioration in accuracy of detecting an anomaly and accuracy of analyzing the anomaly, while suppressing increase in amount of data to be stored. 
     SOLUTION: An information processing system includes: anomaly detection means that collects event data indicating a predetermined event detected in a process of a device to be monitored, determines whether a predetermined index value related to the event exceeds a preset first threshold, and instructs enhanced monitoring of the device to be monitored and the process related to the event when the index value exceeds the first threshold; and collection instruction means that determines an additional event being an event to be additionally monitored when the enhanced monitoring is instructed by the anomaly detection means, and instructs the device to be monitored which is subjected to the enhanced monitoring to monitor the determined additional event. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023128093-A (JP)
Title: Information processing device, correction processing method, and correction processing program
Inventor: ICHIBA TOSHIYUKI
IPC: G06T3/00
Filed: 2022-03-02
Abstract: To reduce a band usage amount.SOLUTION: An information processing device 100 groups two image pickup devices having the same model number among a plurality of image pickup devices. The information processing device 100 generates a remap table 820 on the basis of a correction parameter included in additional data received from respective image pickup devices of the grouped two image pickup devices, and stores the remap table in a DRAM of a memory to make an FPGA 306 accessible. The FPGA 306 reads the remap table 820 associated with the same model number belonging to the grouped two image pickup devices to a buffer 1002. The FPGA 306 reads the remap table 820 temporarily stored in the buffer 1002 and executes remap processing of a received image when it receives the image picked up by the respective image pickup devices of the grouped two image pickup devices.SELECTED DRAWING: Figure 10
Patent JP-2023130620-A (JP)
Title: fuel cell system
Inventor: SATO HIROMICHI
IPC: H01M8/04
Filed: 2022-03-08
Abstract: To provide a fuel cell system capable of inhibiting corrosion of components due to a stray current in a structure of connecting a plurality of fuel cells in series.SOLUTION: In the present disclosure, provided is a fuel cell system including a fuel cell and a coolant circulation path. The fuel cell system includes: as the fuel cell, at least a first fuel cell and a second fuel cell; and as the coolant circulation path, at least a first coolant circulation path that cools the first fuel cell, and a second coolant circulation path that cools the second fuel cell. The first fuel cell and the second fuel cell are connected in series. The first coolant circulation path and the second coolant circulation path are respectively connected to a grounding member via a first connecting member and a second connecting member. The first coolant circulation path includes a sacrificial corrosion member, and the sacrificial corrosion member contacts the first connecting member.SELECTED DRAWING: Figure 1
Patent JP-2023130934-A (JP)
Title: Diagnostic device, diagnostic system, and diagnostic method
Inventor: TORIGOE KEISUKE
IPC: H02P29/024
Filed: 2022-03-08
Abstract: To provide a technology that allows diagnosis of abnormalities in an electric motor with simpler processing.SOLUTION: A control circuit 70 includes: a vector conversion unit 7013 that obtains a-axis and q-axis current detection values of an electric motor EM; a waveform counting unit 7022 that extracts respective amplitude values for a plurality of time-series waveforms included in waveform data on the d-axis and q-axis current detection values for a certain period; an analysis unit 7023 that obtains a frequency distribution of an amplitude value for the plurality of waveforms; and a diagnosis unit 7024 that diagnoses abnormalities in the electric motor EM on the basis of the frequency distribution obtained by the analysis unit 7023.SELECTED DRAWING: Figure 15
Patent JP-2023132935-A (JP)
Title: Decorative sheet and decorative material
Inventor: NISHINE SHOTA
IPC: B32B27/00
Filed: 2022-03-11
Abstract: To provide a decorative sheet and a decorative material capable of suppressing a cold sensation imparted to a user.SOLUTION: A decorative sheet 10 includes a substrate 12 and a protective layer 30. The protective layer includes an uneven surface 32 composing a surface of the decorative sheet. The uneven surface includes a wrinkle structure. A maximum height Rz stipulated by JIS B0601:2013 on the uneven surface is 2 μm or more. A heat-conductivity λ1 of the substrate is 30 W/cm K or less.SELECTED DRAWING: Figure 1
Patent JP-2023133871-A (JP)
Title: Conveyance system, and control method and control program thereof
Inventor: TANISHIGE SUOMI
IPC: B65G1/137
Filed: 2022-03-14
Abstract: To provide a conveyance system which can assort not only an article recognized by a recognizer but also an article not recognized by the recognizer, and brings them under a conveyance target, and a control method and a control program thereof.SOLUTION: A conveyance system according to the present embodiment comprises: a first recognizer which identifies whether or not a target article is a first type article; and a working robot which when the target article is identified as the first type article by the first recognizer, assorts the target article as the first type article, and when the target article is not identified as the first type article by the first recognizer, assorts the target article as an article of the type corresponding to positional information in a conveyance container.SELECTED DRAWING: Figure 1
Patent JP-2023135868-A (JP)
Title: Liquid application apparatus, electrode manufacturing apparatus, laminate separator manufacturing apparatus, electrochemical element manufacturing apparatus, liquid application method, electrode manufacturing method, laminate separator manufacturing method, and electrochemical element manufacturing method
Inventor: HIRANO MASASHI
IPC: B05C9/14
Filed: 2022-03-16
Abstract: To suppress a quality of ink applied to a web W from deteriorating.SOLUTION: An electrode manufacturing apparatus 100 comprises: an ink discharge part 30 that applies ink to a web W; a heater 50 that heats ink applied to the web W; and a curing part 4 that suppresses gas from flowing from the ink discharge part 30 into the heater 50 and suppresses gas from flowing from the heater 50 into the ink discharge part 30, between the ink discharge part 30 and the heater 50.SELECTED DRAWING: Figure 1
Patent JP-2023142005-A (JP)
Title: Oil-based cosmetic
Inventor: SASAKI HIROTO
IPC: A61K8/73
Filed: 2022-03-24
Abstract: To provide an oil-based cosmetic in which foreign body sensation is not easily felt and stickiness and greasiness are suppressed.SOLUTION: The problem is solved by an oil-based cosmetic containing a fluid oil and cellulose powder, where the cellulose powder contains a dried microfibrous cellulose having an average fiber diameter of 1-1000 nm, has an average particle diameter of 1-100 μm, and has a specific surface area of 0.1-10 m2/g.SELECTED DRAWING: None
Patent JP-2023148814-A (JP)
Title: Information notification system
Inventor: ENATSU IHO
IPC: B61L27/57
Filed: 2022-03-30
Abstract: To provide a system capable of accurately and easily determining abnormality and notifying a traveling vehicle traveling on a track of information for giving a warning.SOLUTION: An information notification system includes a traveling vehicle 10 traveling on a track and a server 20 formed to transmit/receive information about the traveling vehicle 10. The traveling vehicle 10 includes a position measurement unit 17b for measuring a position, an inclination detection unit 17c for detecting a roll angle AR, a pitch angle AP, and a yaw angle AY, and an information transmission unit 17d for transmitting the measured position, the AR, the AP, and the AY to the server 20. The server 20 includes an inclination estimation unit 23c for estimating a roll angle ARr, a pitch angle APr, and a yaw angle AYr for comparison based on a correlation between a position L2 of the traveling vehicle 10 and a predetermined position L1 and an inclination degree T1 of the traveling vehicle 10 and an information notification unit 23d for notifying the traveling vehicle 10 of information for giving a warning based on comparison between the AR, the AP, and the AY and the ARr, the APr, the AYr for comparison.SELECTED DRAWING: Figure 12
Patent JP-2023148871-A (JP)
Title: Method for producing hardened body
Inventor: SODEYAMA KENICHI
IPC: C04B28/26
Filed: 2022-03-30
Abstract: To provide a new method for producing a hardened body capable of reducing carbon dioxide emissions, including a raw material production process, and effectively utilizing natural resources in Japan.SOLUTION: A method for producing a hardened body includes the steps of: heating and mixing volcanic glass material derived from volcanic ejecta with an alkaline solution and further adding inorganic acid to obtain an active suspension; obtaining a mixture of the active suspension, aggregate, and a calcium source; and filling the mixture into a mold, and then forming, demolding, and curing the mixture, wherein the active suspension includes aluminosilicate-activated particles and aluminosilicate sol.SELECTED DRAWING: None
Patent JP-2023149283-A (JP)
Title: Hydraulic pressure transfer method
Inventor: MATSUMI KEISUKE
IPC: B44C1/175
Filed: 2022-03-31
Abstract: To provide a hydraulic pressure transfer method that can produce a decorative product with a better optical design change according to the viewing angle than conventional methods.SOLUTION: In the hydraulic pressure transfer method for forming a decorative layer by placing a hydraulic pressure transfer sheet having a water-soluble film and a transfer layer formed on the water-soluble film on the surface of a hydraulic pressure transfer tank, pressing a body to be transferred against the hydraulic pressure transfer sheet and hydraulically transferring the transfer layer onto the transferred surface of the body to be transferred, the transferred surface of the body to be transferred is at least partially provided with embossed surface portions composed of one or more recesses of 0.5 to 8.0 μm in depth each, the transfer layer includes a metal layer, and the metal layer is transferred following the shape of the embossed surface portions.SELECTED DRAWING: Figure 7
Patent JP-2023149623-A (JP)
Title: Thermosetting resin composition and semiconductor device
Inventor: SUZUKI SAKIKO
IPC: H01L23/29
Filed: 2022-03-31
Abstract: To improve connection reliability between a bonding pad and a bonding wire.SOLUTION: A semiconductor device includes: a substrate; a semiconductor chip 1 which is mounted on the substrate and has a bonding pad 8; a bonding wire 7 which is connected to the bonding pad so as to connect the semiconductor chip and the substrate; a resin sealing body 4 which seals the semiconductor chip, the mounting surface of the substrate for the semiconductor chip, and the bonding wire; and an electronic circuit protective material 5 which covers a connection part between the semiconductor chip and the bonding wire. In the semiconductor device, a thermosetting resin composition for the electronic circuit protective material used for covering around a connection part between the bonding wire and the bonding pad contains a thermosetting resin, a curing agent, a curing accelerator, and a solvent. The curing accelerator is at least one selected from among an adduct of a phosphine compound and a quinone compound, an aminophosphine compound in which a trivalent P element has an N-P bond, a tetra-substituted phosphonium compound, or an adduct of a phosphonium compound and a silane compound.SELECTED DRAWING: Figure 2