baber/WOPTO huggingface dataset:
Patent JP-2022145510-A (JP)
Title: Reaction apparatus, and production method of reaction product using the same
Inventor: HAMA SHINJI
IPC: B01J19/18
Filed: 2022-01-26
Abstract: To provide a reaction apparatus capable of reducing an energy load required for physical operations such as mixing and agitating reactants in production of a reaction product, and a production method of a reaction product using the same.SOLUTION: A reaction apparatus of the invention includes a reaction vessel to accommodate a reaction liquid and a sprinkling unit installed in the reaction vessel. The sprinkling unit is equipped with a rotation axis arranged along the vertical direction and at least one liquid flow member fitted to the rotation axis. The liquid flow member has a discharge part located above the liquid level of the reaction liquid, a liquid suction part located below the liquid level of the reaction liquid, and a flow passage which extends between the discharge part and the liquid suction part and in which the reaction liquid flows.SELECTED DRAWING: Figure 1
Patent JP-2022044825-A (JP)
Title: Light emitting device
IPC: H01L51/50
Filed: 2022-01-31
Abstract: PROBLEM TO BE SOLVED: To suppress an amount of light leaking to the opposite side of the light emitting surface of a light emitting device. 
     SOLUTION: A plurality of light emitting portions 152 are located on a first surface 102 side of a substrate 100. Each of the light emitting portions 152 has a laminated structure including a first electrode 110, an organic layer 120, and a second electrode 130, in order, from the first surface 102 side of the substrate 100. Each of light transmitting portions 154 is located between light emitting portions 152 adjacent to each other. A plurality of light shields 200 are located on the first surface 102 side of the substrate 100, and overlap with respective light emitting portions 152. A hollow region is defined by the substrate 100 and a sealing member 300 (light transmitting member). The light emitting portions 152 and the first surface 102 of the substrate 100 are covered in the hollow region. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023117749-A (JP)
Title: Object detection device and object detection method
Inventor: MEGURO HIROAKI
IPC: G01S15/46
Filed: 2022-02-14
Abstract: To provide an object detection device capable of outputting target coordinates of an object while removing ghosts.SOLUTION: An object detection device includes a receiving circuit, a calculation circuit, a selection circuit, and a determination circuit. The receiving circuit receives a reflected wave according to a distance to a target. The calculation circuit calculates candidate points and distance value information relevant to the respective candidate points based on a first reflected wave or a second reflected wave received at a first position and a first reflected wave or a second reflected wave received at a second position. The selection circuit selects a candidate point among the plurality of candidate points according to an order indicating a preferential order. The determination circuit determines a point to be the target based on candidate points selected by the selection circuit and a candidate point that changes more than a prescribed distance due to a difference in a receiving position.SELECTED DRAWING: Figure 1
Patent JP-2022058982-A (JP)
Title: Valve diaphragm and diaphragm valve
IPC: F16K7/12
Filed: 2022-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a diaphragm valve capable of appropriately comprising a valve diaphragm capable of improving durability. 
     SOLUTION: In a diaphragm 20, an outer surface of a bottom wall closing a cylindrical peripheral wall from one side in an axial direction forms a contact surface with a valve seat 14. A groove recessed from one side to the other side in the axial direction and extending in a circumferential direction is formed in an inner peripheral portion of a film part 22 expanding from the peripheral wall, and a cross-sectional shape of the groove is arcuate. In the film part 22, a face of an inner peripheral portion and a face of an outer peripheral portion directed to the other side in the axial direction are flush. An inner peripheral edge of the inner peripheral portion is connected to a portion including a midpoint of an outer peripheral surface of the peripheral wall in the axial direction, and the face of the outer peripheral portion directed to one side in the axial direction is located between a position separated to one side in the axial direction and a position separated to the other side. A dimension from the inner peripheral edge to an outer peripheral edge of the inner peripheral portion in a radial direction is 5/10 or more and 7/10 or less as large as a dimension from an inner peripheral edge to an outer peripheral edge of the outer peripheral portion in the radial direction. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023119376-A (JP)
Title: Composition for transmission belt
Inventor: SHISHIDO KEISUKE
IPC: C08L23/16
Filed: 2022-02-16
Abstract: To provide a composition for a transmission belt capable of producing a transmission belt excellent in moldability while excellent in abrasion resistance.SOLUTION: A composition for a transmission belt includes: 100 pts.mass of ethylene-α-olefin-nonconjugated polyene copolymer (A) satisfying a prescribed condition and having a structural unit derived from ethylene [A1], a structural unit derived from α-olefin [A2] having 4 to 20 carbon atoms, and a structural unit derived from nonconjugated polyene [A3]; 0.1 to 200 pts.mass of carbon black (B); 0.1 to 100 pts.mass of staple fibers (C); and 0.1 to 20 pts.mass of silylated polyolefin (D).SELECTED DRAWING: None
Patent JP-2023121073-A (JP)
Title: Outer rotor for internal gear pump
Inventor: KOMIYA KENICHI
IPC: F04C2/10
Filed: 2022-02-18
Abstract: To provide an outer rotor for an internal gear pump which achieves improvement of dimensional accuracy.SOLUTION: An outer rotor (20) for an internal gear pump is formed into a substantially cylindrical shape by a resin material. An inner peripheral surface (21) has: expansion parts (23) expanding to the center. A first side surface part (25), one side surface of the expansion part (23), includes: a general surface part (26); and a first recessed part (27) formed in a recessed shape relative to the general surface part (26). The interior of the expansion part (23) is formed as a cavity part (32) formed from a second side surface (31), the other side surface of the expansion part (23), to the first recessed part (27) in a cavity form. The first recessed part (27) includes a groove part (27a) which is formed in a groove shape along an outer edge of the first recessed part (27).SELECTED DRAWING: Figure 3
Patent JP-2022060383-A (JP)
Title: Program, information transmission method, computer-readable storage medium, and information transmission system
IPC: H04N7/18
Filed: 2022-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a technology that shares a required video at required timing while reducing a machine load. 
     SOLUTION: A video transmission device (10) includes a designated position information acquisition unit (110) that acquires designated position information indicating a designated position in a monitoring target area including each imaging area corresponding to each of a plurality of imaging devices, and a video transmission control unit (120) that selects at least one imaging device from among the imaging devices using imaging position information indicating the position or the imaging range of each of the imaging devices and the designated position information, and transmits the video captured by the selected imaging device to a video sharing device that is a device for sharing the video. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023122172-A (JP)
Title: Partial plating jig
Inventor: KUZUHARA MAKOTO
IPC: C25D17/08
Filed: 2022-02-22
Abstract: To make a partial plating jig applicable to a wider range of plating objects and to make the entire structure thereof compact.SOLUTION: The partial plating jig comprises conductive rubber units 2 and 3 of a specific shape i.e., a plate shape in this case for example, disposed on the masking sections disposed on the upper surface and the lower surface of a plating object 1 respectively, an electrode connecting unit 4 having a first through hole 4a, connected to each of the conductive rubber units 2 and 3 and having a section protruding outside, plastic insulative members 5 and 6 having second through holes 5a and 6a respectively in an area other than areas where the conductive rubber units 2 and 3 are present, to clamp the conductive rubber units 2 and 3 and the electrode connecting unit 4, and a fastening metal fitting 7 or a bolt disposed to penetrate the first through holes and the second through holes, a fastening metal fitting 8 or a nut and a pair of fastening metal fittings 9 or washers, collectively clamping the electrode connecting unit, and collectively clamping the plating object and the conductive rubber units 2 and 3.SELECTED DRAWING: Figure 3
Patent JP-2023122774-A (JP)
Title: Water leakage prevention device
Inventor: SEDAKE MASUMI
IPC: F16J15/24
Filed: 2022-02-24
Abstract: To provide a water leakage prevention device capable of smoothly and easily performing mounting work to a narrow water leakage part.SOLUTION: A water leakage prevention device comprises: a first flange and a second flange that are fixed in so as to face each other around a piston shaft; a plurality of retrofitted packings housed in a circular hole part formed between the first flange and second flange and the piston shaft; a packing presser member that is fitted onto the upper parts of the first flange and the second flange, prevents the retrofitted packing from coming off from the hole part, and is divided into two semicircular shapes; and a plurality of pressing claws that is movably attached to the first flange and the second flange, and presses the packing presser member.SELECTED DRAWING: Figure 2
Patent JP-2023123115-A (JP)
Title: Solid electrolytic capacitor element, method for manufacturing the same, solid electrolytic capacitor, and method for manufacturing the same
Inventor: KOIE SHUSAKU
IPC: H01G9/028
Filed: 2022-02-24
Abstract: To secure a high resistance to moisture and suppress an initial ESR to a low level in a solid electrolyte capacitor.SOLUTION: A solid electrolytic capacitor element includes: an anode body; a dielectric layer formed in a surface of the anode body; a solid electrolyte layer covering at least a part of the dielectric layer. The solid electrolyte layer includes: a first solid electrolyte including a first conductive polymer covering at least a part of the dielectric layer; a second solid electrolyte including a second conductive polymer covering at least a part of the first solid electrolyte; a first coagulant intervening between the first solid electrolyte and the second solid electrolyte; and a second coagulant in the second solid electrolyte. The first coagulant is more hydrophobic than the second coagulant.SELECTED DRAWING: Figure 2
Patent JP-2022066284-A (JP)
Title: Alarm device
IPC: G08B17/00
Filed: 2022-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an illumination device capable of improving the freedom of design of housing. 
     SOLUTION: An alarm device (1) includes: a housing (2) that has an accommodation space; a sound output part (70) that is placed in the accommodation space to output a sound; a first hole (52) for allowing the sound to pass; and a second hole (53) positioned at a place different from the first hole (52). The sound output part (70) is configured to output a second sound that is different from the first sound as a sound. The first hole (52) allows a first sound to pass, and the second hole (53) allows a second sound to pass. 
     SELECTED DRAWING: Figure 8 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023131271-A (JP)
Title: Non-contact pulse estimation device, non-contact pulse estimation method, and program
Inventor: TOKUNAGA TERUMASA
IPC: A61B5/02
Filed: 2022-03-09
Abstract: To provide a non-contact pulse estimation device, etc. by a thermal camera that is more accurate than a conventional one.SOLUTION: A non-contact pulse estimation device for estimating a pulse from video data acquired by a thermal camera includes: a frequency analysis unit for executing frequency analysis for a plurality of pulse signals extracted from the video data; and a pulse component determination unit for determining a frequency component having a maximum amplitude in a pulse frequency range, which is a frequency range likely to be a pulse component, of frequency components output by the frequency analysis unit, as a pulse component.SELECTED DRAWING: Figure 1
Patent JP-2023131710-A (JP)
Title: Software update system and software update method
Inventor: HATORI Takahiro
IPC: B66B3/00
Filed: 2022-03-09
Abstract: To provide a technology capable of efficiently updating an elevator software.SOLUTION: A software update system updates the software of a control device to control an elevator. The control device comprises a memory to store the software and a control part to execute the software. The storage area of the memory is divided into multiple areas corresponding to control function category of the elevator. The software is stored in the corresponding area divided, based on the control function category. The control part identifies the control function category changed by the updating and rewrites selectively the corresponding area to changed control function when the software is updated.SELECTED DRAWING: Figure 1
Patent JP-2023132260-A (JP)
Title: Electric excavator, excavator management system, communication control device, and program
Inventor: TAKEO SANETAKA
IPC: H02J7/00
Filed: 2022-03-10
Abstract: To provide an electric excavator, an excavator management system, a communication control device, and a program to realize longer battery life.SOLUTION: An electric excavator according to one embodiment includes an electric motor, a battery for supplying power to the electric motor, a charging port for supplying power to the battery, and a storage unit for storing time information, and is constituted to start charging the battery from a charging member when a charging member is connected to the charging port and restart charging to reach a predetermined charging rate at the time indicated by the time information after stopping charging before reaching the predetermined charging rate.SELECTED DRAWING: Figure 3
Patent JP-2023134262-A (JP)
Title: Positive electrode active material layer, positive electrode and lithium-ion secondary battery
Inventor: KARIYADO HIROSHI
IPC: H01M4/62
Filed: 2022-03-14
Abstract: To provide a positive electrode active material layer, a positive electrode, and a lithium-ion secondary battery, each having excellent input/output characteristics.SOLUTION: The positive electrode active material layer includes a positive electrode active material and aggregates. The aggregates are aggregated transition metal oxide particle, each having an average particle diameter of 10 nm or more and 200 nm or less.SELECTED DRAWING: Figure 2
Patent JP-2023038890-A (JP)
Title: Lithium-containing chloride, manufacturing method thereof, solid electrolyte, and battery
Inventor: DOI Atsunori
IPC: H01M10/052
Filed: 2022-03-15
Abstract: To provide a lithium-containing chloride having improved ionic conductivity at high temperatures.SOLUTION: A compound contains lithium, tetravalent metal element M, chlorine, and a dopant element X, 2θ angles has the half width of the reflection peak in each range of 15 to 17°, 31 to 32.5°, 41 to 42.5°, 48.5 to 50°, and 53 to 55°in an X-ray diffraction chart measured using CuKα rays at 25°C, and the half width of the reflection peak having the largest peak height in the range of 15 to 17° is 0.35 to 3.00°.SELECTED DRAWING: Figure 1
Patent JP-2023137231-A (JP)
Title: Driving assistance device, driving assistance method, and program
Inventor: OKA KEISUKE
IPC: G08G1/16
Filed: 2022-03-18
Abstract: To perform an appropriate preliminary operation according to the situation around a vehicle.SOLUTION: A driving assistance device performs a first preliminary operation when the degree of approach between a vehicle and a target object satisfies a second condition, performs a second preliminary operation when the degree of approach satisfies a third condition and when no space where the vehicle can travel is determined to be present in both travel paths on the lateral sides of the target object after avoiding contact by steering at the time point when the third condition is satisfied, and when a recognized traffic lane is the most left lane or the most right lane on the road, advances the timing to start the first preliminary operation compared to a case where the recognized traffic lane is not the most left lane or the most right lane on the road.SELECTED DRAWING: Figure 1
Patent JP-2023137357-A (JP)
Title: transparent resin composition
Inventor: HOSOI MAI
IPC: C08G59/24
Filed: 2022-03-18
Abstract: To provide a transparent resin composition which enables formation of a cured product which is excellent in warpage suppression and yellowing resistance.SOLUTION: A transparent resin composition contains (A) an epoxy resin having a fluoroalkyl group and/or an alicyclic structure, (B) a phosphite-based antioxidant, and (C) a curing accelerator.SELECTED DRAWING: None
Patent JP-2023140999-A (JP)
Title: Test device
Inventor: ITATSU EISUKE
IPC: G01T1/17
Filed: 2022-03-23
Abstract: To test a measuring instrument such as a multichannel analyzer for counting an input pulse signal.SOLUTION: A test device includes: a plurality of pulse generators each generating a pulse signal at different frequencies; a plurality of pulse signal counters each being provided corresponding to each of the plurality of pulse generators; a count aggregation unit for aggregating a count value counted by respective plurality of pulse signal counters; a pulse synthesizer for generating an input pulse signal by synthesizing a pulse signal generated by respective plurality of pulse generators; and a control unit for synchronizing a start and an end of counting of the pulse signals performed by a plurality of pulse signal counters with the start and the end of counting of the pulse signals performed by a measuring instrument.SELECTED DRAWING: Figure 1
Patent JP-2022088496-A (JP)
Title: Method of controlling data collection, and device, electronic apparatus and medium thereof
Inventor: HU KUANG
IPC: G16Y10/40
Filed: 2022-03-24
Abstract: To reduce dependence on special places at high cost special apparatuses and specialists by automatic analysis and determination with respect to current test environment and collection data to reduce man-power and material cost.SOLUTION: There are provided a step 201 of acquiring first environment data as current environment under which a vehicle is located; a step 202 of performing a control in such a manner that one or more collecting devices in a vehicle corresponding to a current production process collect data according to the current production process of the vehicle, in response to confirming that the current environment satisfies a preset environment collecting requirement in accordance with the first environment data; and a step 203 of performing a control with respect to the data collection of the one or more collecting devices, based on a data collection condition of the one or more collecting devices.SELECTED DRAWING: Figure 2
Patent JP-2023146828-A (JP)
Title: Power monitoring control device
Inventor: ABE SHOTA
IPC: H02J3/38
Filed: 2022-03-29
Abstract: To suppress wasteful gas consumption in an idling state, which is not reflected in household power consumption due to power generation.SOLUTION: In addition to the current power generation control, which sets the power generation of a cogeneration device 10 to an idling state when route B communication is not possible, when power information is acquired from a smart meter 36 through the B route communication at communication intervals at each fixed time (for example, 30 seconds), when the route B communication is not possible for a certain number of times (when communication is not possible for a longer period of time than a period used to determine the idling state), power generation is stopped. This makes it possible to reduce unnecessary gas consumption.SELECTED DRAWING: Figure 3
Patent JP-2023148261-A (JP)
Title: Haptic feedback device
Inventor: AKAIWA SHUICHI
IPC: G06F3/01
Filed: 2022-03-30
Abstract: To provide a haptic sensation expected by a content creator regardless of individual differences, in using specific content on a haptic feedback device.SOLUTION: A haptic feedback device includes a haptic output apparatus 11 having a haptic output device 14, and a haptic control unit 21 which controls components including the haptic output device 14. The haptic feedback device uses the haptic output apparatus 11 that executes: contact position comparison means which calculates a contact position comparison value by comparing a contact position parameter belonging to a user with a reference value of a contact position parameter stored in advance; signal value calculation means which calculates a haptic signal based at least on base haptic data and the contact position comparison value; and haptic feedback means which causes the haptic output device to present a haptic sensation based on the calculated haptic signal.SELECTED DRAWING: Figure 1
Patent JP-2023097311-A (JP)
Title: Liquid washing agent composition and washing method of curable composition
Inventor: SAKURABA ICHIRO
IPC: C08G59/50
Filed: 2022-04-09
Abstract: To provide a liquid washing agent composition which uses a curable resin composition such as a seal agent, and improves washing ability of an appliance contacted the curable resin composition or a curable resin composition residue on a substrate surface or a curable resin composition cured body, and a washing method of a specific curable resin composition using the same composition.SOLUTION: There are provided: a liquid washing agent composition comprising, an aliphatic polyhydric alcohol (compound A1), an organic solvent (compound A2) and a compound (compound A3) which releases a base when being dissolved in water; and a washing method of the curable resin composition for washing by the liquid washing agent composition, the curable resin composition including: a curable compound (compound B1) and an amine based curable agent compound (compound B2).SELECTED DRAWING: None
Patent JP-2023156717-A (JP)
Title: Reflection type photomask blank, production method of reflection type photomask, and reflection type photomask
Inventor: SAKURAI KEISUKE
IPC: G03F1/24
Filed: 2022-04-13
Abstract: SOLUTION: To provide a reflection type photomask blank including: a substrate; a multilayer reflection film for reflecting exposure light which is extreme ultraviolet region light; a protective film for protecting the multilayer reflection film; a light absorption film for absorbing the exposure light; and a hard mask film formed in contact with the light absorption film, where the hard mask is constituted by a multilayer including a first layer formed from a material containing silicon and containing no chromium, and disposed on the side most alienated from the substrate, and a second layer formed from a material containing chromium and containing no silicon.EFFECT: A resist pattern for forming a refined assist pattern can be made hard to collapse against impact in a development process of resist pattern formation, and an assist pattern with a line width of about 30 nm, particularly about 25 nm can be favorably formed by thinning the thickness of a resist film. Therefore, high resolution can be obtained in a transfer pattern of a reflection type photomask produced from a reflection type photomask blank.SELECTED DRAWING: Figure 1