baber/WOPTO huggingface dataset:
Patent JP-2023042340-A (JP)
Title: Limit switch
Inventor: YOSHIDA KOHEI
IPC: H01H21/28
Filed: 2021-09-14
Abstract: To provide a limit switch which is stably operable.SOLUTION: A limit switch comprises a switch main body capable of performing ON/OFF switching and an operation unit connected to the switch main body. The operation unit includes a housing, a shaft member, an energization member, and a plunger. The shaft member includes a shaft main body which is supported in the housing in a rotatable state from a recovery position to an operation position around a rotary shaft, and a cam part. The plunger includes a plunger main body and at least one contact part. The at least one contact part includes a recess which is disposed on an opposite face opposed to at least one protrusion and recessed in a direction of approach to the switch main body. The recess includes a first end, a second end and an inclined plane. The inclined plane is inclined in the direction of approach to the switch main body toward a second end 462 and the first end.SELECTED DRAWING: Figure 6
Patent JP-2022000302-A (JP)
Title: Degasification system, liquid degasification method, degasification module, method for manufacturing degasification system, and method for producing natural resource
Inventor: YAMAMOTO WATARU
IPC: D03D15/37
Filed: 2021-09-15
Abstract: To improve a degasification performance of an overall degasification system.SOLUTION: A degasification system includes a degasification unit in which a plurality of degasification modules for degasifying liquid is connected. Each of the plurality of degasification modules includes: a hollow fiber membrane bundle having a plurality of hollow fiber membranes arranged around a liquid supply path through which the liquid is supplied; and a module container for housing the hollow fiber membrane bundle. The degasification unit includes a connection supply pipe which connects, in series, the liquid supply paths in the plurality of degasification modules, and in which openings for allowing the liquid to pass therethrough are formed at positions corresponding to the plurality of degasification modules such that the liquid is supplied, in parallel, to the hollow fiber membrane bundles in the plurality of degasification modules. The degasification unit is configured such that a pressure loss in the liquid from a supply port through which the liquid in the connection supply pipe is supplied, to a discharge port in a downstream side degasification module, is larger than a pressure loss in the liquid from the supply port to a discharge port in an upstream side degasification module.SELECTED DRAWING: Figure 1
Patent JP-2023043572-A (JP)
Title: Cooker and cooking method
Inventor: IOKA AOI
IPC: A47J43/044
Filed: 2021-09-16
Abstract: To provide a cooker capable of reducing a user's burden during whip cream cooking.SOLUTION: A cooker having at least a cream cooking menu agitates an agitation unit with a first number of rotations in a first agitation period (1) when a cream cooking menu item is selected, and agitates the agitation unit with a second number of rotations larger than the first number of rotations in a second rotation period (2) which is a rotation period subsequent to the first agitation period (1).SELECTED DRAWING: Figure 6
Patent JP-2023043999-A (JP)
Title: Automatic door device, method, program and door management system
Inventor: SEISEI YOSHIARI
IPC: E05F15/74
Filed: 2021-09-17
Abstract: To provide an automatic door device capable of appropriately determining the degree of deterioration of a capacitor of a door control device.SOLUTION: An automatic door device 100 includes: an opening/closing control unit 103 for controlling the opening/closing of a door; a voltage information acquisition unit 104 for acquiring voltage information indicating an output voltage of a capacitor 72 included in a door control device 20 when at least one of the door opening drive and the door closing drive is executed by the opening/closing control unit 103; and a determination unit 105 for determining the degree of deterioration of the capacitor 72 based on the voltage information.SELECTED DRAWING: Figure 3
Patent JP-2023045446-A (JP)
Title: Release film and manufacturing method thereof
Inventor: KASAHARA YASUHIRO
IPC: B32B27/00
Filed: 2021-09-22
Abstract: To provide a release film showing small peel force, which can be used stably in a manufacturing process.SOLUTION: A release film has a release layer on at least one face of a substrate film, wherein a modulus of elasticity (E) of the release film measured from the release layer face side by using an atomic force microscope is 0.1 MPa or over and under 1.5 MPa.SELECTED DRAWING: Figure 1
Patent JP-2023046129-A (JP)
Title: Tire wheel assembly and system
Inventor: OGAWA TAKESHI
IPC: B60C19/00
Filed: 2021-09-22
Abstract: To provide a tire wheel assembly and system which improve usefulness of a technique for controlling a temperature of a tire inner cavity.SOLUTION: A tire wheel assembly according to the present invention is constituted of a tire which comprises a tread part, a pair of bead parts and a pair of side wall parts extending between the tread part and the bead parts, and a wheel assembled with the tire, where a heat absorber that can absorb heat from a tire inner cavity of the tire is arranged at a rim part of the wheel.SELECTED DRAWING: Figure 1
Patent JP-2022008540-A (JP)
Title: Binary adhesive composition, and production method thereof
IPC: C09J175/04
Filed: 2021-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a binary solventless polyurethane adhesive composition that has improved thermal resistance and chemical resistance while keeping low viscosity in coating and a long usable life even at high temperature, and to provide a method for preparing a laminate containing the composition. 
     SOLUTION: A binary solventless adhesive composition contains as an isocyanate component an isocyanate prepolymer that is a reaction product of polyisocyanate and an isocyanate reactive component and contains a polyester polyol of at least 40 wt.% based on the dry weight of the isocyanate reactive component and as a polyol component a polyether polyol having an average functional value of 2.5-4.5 and an average molecular weight of 250-1,000, of at least 30 wt.% based on the dry weight of the polyol component. The composition further contains an adhesion promoter. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022108254-A (JP)
Title: Door hole cap and seal member
Inventor: OKINO FUMITO
IPC: B60R13/06
Filed: 2021-09-27
Abstract: To provide a door hole cap that can reduce cost of manufacture while retaining the cut-off performance of the door hole cap.SOLUTION: A door hole cap (1) comprises a cap member (10) formed with a groove (11) recessed to an in-vehicle side, and a seal member (20) fitted to the groove (11). The groove (11) is formed over the entire periphery of a first peripheral edge part (12). The seal member (20) comprises a body part (21) to be inserted into the groove (11), a first seal part (22) extending from the body part (21) and abutted on a door inner panel (D1), and a groove abutment part (23) extending from the body part (21) toward the inner surface of the groove (11) and abutted on the inner surface.SELECTED DRAWING: Figure 2
Patent JP-2023048388-A (JP)
Title: Control device, control system and control method
Inventor: FUJII TAKASHI
IPC: G05B13/02
Filed: 2021-09-28
Abstract: To improve the accuracy of feedforward control for an object to be controlled.SOLUTION: A feedback operation amount rb to a controlled object 200 is determined by feedback control means 110 based on an error eq between a target value qr and a control amount q. Feedforward compensation means 120 predicts a feedforward compensation value rf of the feedback operation amount rb from a disturbance d using a prediction model Mp. Learning means 130 performs machine learning on the prediction model Mp using teacher data Ds. The learning means 130 adds to the teacher data Ds a combination including the disturbance d and an operation amount r when an absolute value of the error eq is smaller than a reference value α.SELECTED DRAWING: Figure 1
Patent JP-2021192642-A (JP)
Title: Oral composition
Inventor: ONOUE TAKATOSHI
IPC: A61K36/185
Filed: 2021-09-29
Abstract: To provide an oral composition containing terminalia, in which the bitterness and astringency is improved.SOLUTION: Provided is an oral composition containing a terminalia, and other materials.SELECTED DRAWING: Figure 1
Patent JP-2023049658-A (JP)
Title: Composition for manufacturing microneedle patch to be applied to lips, and microneedle patch manufactured with the same
Inventor: CHOI YEE RAM
IPC: A61Q19/08
Filed: 2021-09-29
Abstract: To provide a composition for manufacturing microneedle patches for lip-attached microneedle patches, which brings life to lips, and to provide the microneedle patches manufactured with the same.SOLUTION: A composition for manufacturing microneedle patches to be applied to lips comprises: a biodegradable base material comprising hyaluronic acid or its salts; and an active ingredient for improving lip animation, wherein the active ingredient comprises: 1.5% to 3.0 wt.% of vanillyl butyl ether as a substance that gives voluminousness to the lips; and 0.1% to 3.0 wt.% of allantoin as a substance to alleviate lip irritation caused by vanillyl butyl ether.SELECTED DRAWING: Figure 1
Patent JP-2023049736-A (JP)
Title: vehicle
Inventor: NIWA HITOSHI
IPC: F16H63/40
Filed: 2021-09-29
Abstract: To provide a vehicle which performs control reflecting user's operations on a step.SOLUTION: A vehicle comprises: a step detection part which detects a step; and a travel control part which concurrently performs step run-over suppression control for suppressing erroneous start by running over the step and step run-over support control for supporting the vehicle in running over the step. The vehicle performs step run-over support when the user intends to run over the step and suppresses running over the step when the user does not intend to run over the step but, for example, the vehicle is erroneously operated.SELECTED DRAWING: Figure 2
Patent JP-2023050703-A (JP)
Title: Reverse water gas shift catalyst, reverse water gas shift catalyst precursor, electrolysis reaction system, hydrocarbon production system, and carbon dioxide conversion method
Inventor: ECHIGO MITSUAKI
IPC: B01J23/83
Filed: 2021-09-30
Abstract: To provide a reverse water gas shift catalyst that can be used at high temperature and a catalyst precursor suitable for its production.SOLUTION: A reverse water gas shift catalyst at least contains ceria-based metal oxide or zirconia-based metal oxide, and ferrosoferric oxide (Fe3O4) with an average grain size of 23.5 nm or more.SELECTED DRAWING: Figure 15
Patent JP-2023051003-A (JP)
Title: Electronic apparatus
Inventor: HAYAMIZU HITOSHI
IPC: G01H17/00
Filed: 2021-09-30
Abstract: To reduce downtime from the occurrence of a failure of a limited-life member until its recovery.SOLUTION: A control unit 10 performs frequency analysis of first and second sound data output from sound collection units 18A, 18B, acquires sound pressure levels corresponding to the natural frequencies of a bearing 33, a first gear 34A, and a second gear 34B being limited-life members based on a result of the frequency analysis, compares the acquired sound pressure level with a sound pressure level for each remaining life, predicts the remaining lives of the bearing 33, first gear 34A, and second gear 34B based on results of the comparison, and displays a notification screen 80 on a display 15.SELECTED DRAWING: Figure 6
Patent JP-2023053757-A (JP)
Title: Signal analyzer, signal analysis method, and program
Inventor: KATO YOSHIKI
IPC: G01R23/16
Filed: 2021-10-01
Abstract: To provide a signal analyzer capable of estimating peak frequencies by generalization harmonic analysis.SOLUTION: The signal analyzer includes a control unit configured to perform the steps of: calculating a first peak frequency by executing generalization harmonic analysis while increasing the analysis frequency from the lower limit to the upper limit of a predetermined frequency range on waveform data to be evaluated; calculating a second peak frequency by executing generalization harmonic analysis while decreasing the analysis frequency from the upper limit to the lower limit of the frequency range; and estimating the peak frequency of the waveform data by calculating the average of the first peak frequency and the second peak frequency.SELECTED DRAWING: Figure 1
Patent JP-2023054699-A (JP)
Title: Refrigerator, manufacturing method of refrigerator, and product group of refrigerator
Inventor: TAKESHITA MASANORI
IPC: F25D17/08
Filed: 2021-10-04
Abstract: To provide a refrigerator for increasing a degree of freedom of an installation place, and rich in convenience.SOLUTION: A refrigerator 1 of the present invention comprises: a first box body 21; a heat-exchange part 8 for cooling air accommodated in the first box body 21; a second box body 51 which is attachable and detachable to/from the first box body 21; a storage space 52 formed in the second box body 51; a blowout part 28 and a suction part 27 arranged at the first box body 21; and an air supply part 54 and an exhaust part 55 arranged at the second box body 51. The second box body 51 is attached to the first box body 21, the blowout part 28 is connected to the air supply part 54, the suction part 27 is connected to the exhaust part 55, and air cooled by the heat-exchange part 8 is supplied to the storage space 52.SELECTED DRAWING: Figure 2
Patent JP-2023054718-A (JP)
Title: electric vehicle
Inventor: KADOTA MICHIHIRO
IPC: H02M7/48
Filed: 2021-10-04
Abstract: To suppress drop of voltage of a main machine when a traveling motor shifts from regeneration operation to power running operation without increasing a capacity of a smooth capacitor.SOLUTION: An electric vehicle for driving a power generator (12) by an engine (11) and driving a traveling motor (10) by using generated power includes: a first DC/DC converter (20) for inputting regenerative power output from the traveling motor and outputting the power to vehicle load devices (22, 31) by regeneration operation of the traveling motor; and a control device (40) for controlling the power generator and the first DC/DC converter. The control device controls reduction of output power of the first DC/DC converter in accordance with reduction of the regenerative power.SELECTED DRAWING: Figure 11
Patent JP-2023057748-A (JP)
Title: Method for manufacturing flexible laminate
Inventor: MATSUMOTO TOSHIKAZU
IPC: C09J201/00
Filed: 2021-10-12
Abstract: To provide a method for manufacturing a flexible laminate including a circularly polarizing plate, a water-based adhesive layer, and an organic EL panel, which can be laminated with a water-based adhesive without causing deterioration of the organic EL panel due to water vapor.SOLUTION: A method for manufacturing a flexible laminate includes, in this order, a first step of forming a coating film of a water-based adhesive on a circularly polarizing plate, a second step of drying the coating film of the water-based adhesive to form a water-based adhesive layer, and a third step of bonding the circularly polarizing plate and an organic EL panel via the water-based adhesive layer after applying surface activation treatment to the surface of the water-based adhesive layer.SELECTED DRAWING: None
Patent JP-2023057872-A (JP)
Title: Device
Inventor: MORIYOSHI SHINNO
IPC: G02B7/02
Filed: 2021-10-12
Abstract: To provide a small device having a detection unit for detecting the rotation of an operation ring.SOLUTION: A device according to the present invention comprises: an operation ring which has a first comb tooth part and a second comb tooth part; a first detection unit having a light emission part which irradiates the first comb tooth part with light and a light reception part which receives the light that has passed through a slit part of the first comb tooth part in the light irradiated from the light emission part; and a second detection unit having a light emission part which irradiates the second comb tooth part with light and a light reception part which receives the light that has passed through a slit part of the second comb tooth part in the light irradiated from the light emission part. The device detects the rotation of the operation ring on the basis of the detection results of the first detection unit and second detection unit. The operation ring is formed with grooves in the first cycle in the peripheral direction of the operation ring. In the direction in parallel to the rotational axis of the operation ring, the grooves are formed between the first comb tooth part and the second comb tooth part. The device includes a sliding member which is biased in the radial direction of the operation ring and slides with the grooves when the operation ring rotates.SELECTED DRAWING: Figure 4
Patent JP-2022003217-A (JP)
Title: Rainwater drain pipe structure
Inventor: SUGAO JUN
IPC: E03C1/122
Filed: 2021-10-13
Abstract: To provide a rainwater drain pipe structure capable of stably merging of drainage from a branch pipe to a main pipe at a confluence part when applying the siphon phenomenon to drain rainwater.SOLUTION: A rainwater drain pipe structure 100 includes: a siphon type drainage member placed on the upper floors; a main pipe 122 for allowing rainwater flowing in from the siphon type drainage member to flow down from the upper floors to the lower floors; and a branch pipe 150 connected to a confluence part 120T that is located in the middle of the height direction of the main pipe 122 for allowing drain water to flow into the confluence part 120T from outside. The main pipe 122 includes: a first vertical pipe 123 placed at the upper side; and a curing tube 125 placed at the lower side of the first vertical pipe 123, which has a flow passage area larger than that of the first vertical pipe 123.SELECTED DRAWING: Figure 4
Patent JP-2023058811-A (JP)
Title: game machine
Inventor: KURATA TAKESHI
IPC: A63F5/04
Filed: 2021-10-14
Abstract: To provide a game machine which can make a game progress favorable.SOLUTION: In a slot machine 10, when a start lever 41 is operated, a lottery of a game is carried out, and spin of each reel 32L, 32M, 32R is started. When stop switches 42-44 are operated, the spin of each reel 32L, 32M, 32R is stopped. When a drawing pattern corresponding to a lottery result of a game is stopped on an effective line, medals corresponding to the result are put out. A performance according to the content of the game is carried out on an auxiliary display part 65, and its effective sound is output from a speaker 64. In the slot machine 10, there are set, as specific events, an error in which a volume adjustment is permitted, and an error in which the volume adjustment is not permitted.SELECTED DRAWING: Figure 1018
Patent JP-2023059710-A (JP)
Title: Communication device, control method, and control program
Inventor: ISHIKAWA HIRONORI
IPC: H04W72/563
Filed: 2021-10-15
Abstract: To prevent the unintended termination of an advertisement display.SOLUTION: A communication system 10 includes a wireless access point 11 and a communication terminal 12. The wireless access point 11 relays communication between the communication terminal 12 and a network 2. Until a predetermined condition is met after causing the connected communication terminal 12 to display a specific page, the wireless access point 11 performs inhibition control to inhibit communication between the communication terminal 12 and a communication confirmation server 15 used by the communication terminal 12 to confirm communication with the network 2.SELECTED DRAWING: Figure 6
Patent JP-2023065098-A (JP)
Title: absorbent article
Inventor: KUROSAWA MOTONARI
IPC: A61F13/535
Filed: 2021-10-27
Abstract: To provide an absorbent article which can repeatedly absorb body fluid, prevent body fluid leakage, and achieve preferable wearing feeling.SOLUTION: An absorbent article 50 comprises: a liquid permeable top sheet 10; a liquid impermeable back sheet 30; and an absorber 20 provided therebetween, the absorber 20 includes a high absorbent polymer 12 and an absorbent fiber, and comprises: a front part A which mainly contacts a hypogastrium part of a wearer; a rear part C which mainly contacts a hip of the wearer; and a crotch part B which mainly contacts a crotch part of the wearer, and includes an absorbent sheet 24 for wrapping the crotch part B of the absorber 20. The absorbent sheet 24 comprises: a substrate nonwoven fabric 11 having a raised surface 11a in which a plurality of raised fibers 11x is erected; and a fastening carrier layer in which, the high absorbent polymer 12 is fastened and carried between the plurality of raised fibers 11x, and which faces an external surface of the absorber. An absorber basis weight in the front part A and the rear part C in which a body fluid absorption amount is relatively small, is lower than that on the crotch part where the body fluid absorption amount is relatively large, and the crotch part B is narrower than the front part A and the rear part C.SELECTED DRAWING: Figure 2
Patent JP-2023066254-A (JP)
Title: Ion implantation method, ion implanter, and method for manufacturing semiconductor device
Inventor: ISHIBASHI KAZUHISA
IPC: H01J37/317
Filed: 2021-10-28
Abstract: To provide a technique for improving productivity in an ion implantation process.SOLUTION: An ion implantation method includes: generating a first scan beam, on the basis of a first scan signal; measuring a beam current of the first scan beam by using a beam measurement device at a plurality of measurement positions; calculating a beam current matrix, on the basis of a time waveform of the measured beam current and a time waveform of scan command values determined in the first scan signal; calculating first beam current density distribution of the first scan beam by performing time integration on the measured beam current; correcting a value of each component of the beam current matrix, on the basis of the first beam current density distribution; and generating a second scan signal for achieving a target beam current density distribution, on the basis of the corrected beam current matrix.SELECTED DRAWING: Figure 18
Patent JP-2023067484-A (JP)
Title: Optical axis detection device, optical axis correction device, processing device, and article manufacturing method
Inventor: INOUE AKIHIRO
IPC: B23K26/067
Filed: 2021-11-01
Abstract: To provide an optical axis detection device and an optical axis correction device that are able to correctly detect positional information on the optical axis of a laser beam, thereby reducing measurement errors.SOLUTION: An optical axis detection device includes: a first splitting portion that splits at least part of a laser beam output from a light source into a plurality of light beams; a detecting unit that detects respective optical axis positions of the plurality of light beams; light guide portions that respectively guides the plurality of split light beams to the detecting unit using different optical path lengths; and a control unit that, based on the respective optical axis positions detected by the detecting unit, calculates amount of displacement and the direction of displacement of the respective optical axis positions of the plurality of light beams from a reference incident position in which a laser beam as a reference is made incident. The detecting unit is one sensor that detects the respective optical axis positions of the plurality of light beams guided by the light guide portions.SELECTED DRAWING: Figure 1