baber/WOPTO huggingface dataset:
Patent JP-2023024165-A (JP)
Title: Cu-BASED ALLOY POWDER FOR RAPID MELTING RAPID SOLIDIFICATION
Inventor: SAKATA MASAHIRO
IPC: B22F1/00
Filed: 2021-08-06
Abstract: To provide a Cu-based alloy powder that is suitable for a process involving rapid melting and rapid solidification, and has excellent relative density.SOLUTION: A Cu-based alloy powder comprises, in mass%, an element M: 0.05-10.0% (where the element M is one or more selected from Cr, Fe, Ni, Zr, Nb) with the balance being Cu and inevitable impurities, having a sphericity of 0.80-0.95.SELECTED DRAWING: None
Patent JP-2021175759-A (JP)
Title: Methods and compositions for improving cognitive function
Inventor: MICHELA GALLAGHER
IPC: A61P43/00
Filed: 2021-08-12
Abstract: To provide methods and compositions for improving cognitive function.SOLUTION: Provided is a method for treating, delaying or slowing the progression of the cognitive impairment, or reducing the decline rate of cognition function in a subject in need of treatment for cognitive impairment associated with the central nervous system (CNS) disorder or at risk thereof, where the method comprises administration of a therapeutically effective amount of an inhibitor of synaptic vesicle protein 2A (SV2A) or a pharmaceutically acceptable salt, hydrate, solvate or polymorph thereof.SELECTED DRAWING: None
Patent JP-2023026972-A (JP)
Title: Mix for bakery food and method for producing bakery food
Inventor: ETO KEIKO
IPC: A21D2/08
Filed: 2021-08-16
Abstract: To provide a mix for bakery food that can make a bakery food having good appearance and texture without using egg liquid.SOLUTION: A mix for bakery food contains 40-90 mass% of grain flour, 0.1-2 mass% of protein hydrolysate, 0.5-5 mass% of egg white powder, and 0.1-5 mass% of thickener.SELECTED DRAWING: None
Patent JP-2023028006-A (JP)
Title: Ring shaped product dimension measurement device and ring shaped product dimension measurement method
Inventor: SUDA ICHIRO
IPC: G01B11/12
Filed: 2021-08-18
Abstract: To improve productivity and an evaluation technique by automatizing deburring dimension measurement of a ring shaped product P in a dimension measurement device of the ring shaped product P.SOLUTION: A ring shaped product P being a measurement object is placed on a placement surface 3a of a rotation table 3 being rotatable. A laser displacement meter 4 is moved so as to radiate measurement light from a position which is inclined at a predetermined angle with respect to the ring shaped product P placed on the placement surface 3a of the rotation table 3. Then, a profile of the ring shaped product P and data of a burr boundary point where a burr formed in the ring shaped product P exists are acquired from measurement values obtained by the laser displacement meter 4 while rotating the rotation table 3.SELECTED DRAWING: Figure 1
Patent JP-2023028356-A (JP)
Title: Vehicular vent device
Inventor: SAITO FUTOSHI
IPC: B60H1/26
Filed: 2021-08-19
Abstract: To provide a vehicular vent device that can improve sealability in a vehicle during travelling of a vehicle to improve quietness in the vehicle, and facilitates opening and closing of a vehicular door while enabling the vehicular vent device mounted on a vehicle body to save a space.SOLUTION: A vehicular vent device, which has opening parts communicating a vehicle-inside with a vehicle-outside formed on a side surface or a rear surface at a rear part of a vehicle body, comprises: a vent duct comprising a vent hole communicating the vehicle-outside with the vehicle-inside; a flap, mounted on the vent duct turnably, which enables the vent hole to be freely opened and closed: a power transmission part, connected to a base end part of the flap, which has a rotating shaft for turning the flap; a driving part having a driving shaft for turning the power transmission part; and a control part that controls the driving part in tandem with opening and closing of the vehicular door, where the rotating shaft of the power transmission part is arranged in parallel with the driving shaft.SELECTED DRAWING: Figure 2
Patent JP-2023028500-A (JP)
Title: Filter and washing machine
Inventor: IGUCHI NOZOMI
IPC: D06F39/10
Filed: 2021-08-19
Abstract: To provide a filter which can achieve both cleanability and collectability, and a washing machine using the same.SOLUTION: A lint filter 30 is detachably accommodated in a filter case 21 having an inflow port 213, an outflow port 214, and a drain port 215. The lint filter 30 has a filter bottom plate 321 and a plurality of projection parts 322 standing on one face of the filter bottom plate 321. In a state with the lint filter 30 attached to the filter case 21, the projection parts 322 is tilted such that the tip side of the projection parts 322 faces upstream side of the flow direction in a storage space of the lint filter 30 in the filter case 21.SELECTED DRAWING: Figure 5
Patent JP-2023030338-A (JP)
Title: Molding apparatus
Inventor: INOUE ATSUSHI
IPC: B29C45/76
Filed: 2021-08-23
Abstract: To provide a technique for achieving both accuracy and stability in a supply amount of a liquid additive to be added to a resin material in a molding apparatus.SOLUTION: An injection molding apparatus 1 includes: a liquid supply device 50 for supplying a liquid additive 98 to a resin pellet 99; a control panel 80 (liquid supply controller) for controlling a supply of the liquid additive 98 by the liquid supply device 50; a droplet supply port 17 for ejecting the liquid additive 98 into a hopper 13 or a path between the hopper 13 and a cylinder 11; a receiving container 54 for storing the liquid additive 98 to be supplied to the liquid supply device 50; and a load cell 57 for weighing the liquid additive 98 stored in the receiving container 54. The control panel 80 includes: a synchronization control unit that synchronizes a timing of supplying the resin pellets 99 to the cylinder 11 and a timing of supplying the liquid additive 98 from the liquid supply device 50; and a supply control unit that controls an amount of the liquid additive 98 supplied by the liquid supply device 50 based on a measurement result of the liquid additive 98 by the load cell 57.SELECTED DRAWING: Figure 1
Patent JP-2023030856-A (JP)
Title: Visual recognition device for vehicle
Inventor: NAKAI TOSHISHIGE
IPC: B60R1/00
Filed: 2021-08-24
Abstract: To assist an occupant's visual recognition by suppressing deterioration of the visibility of a rear vehicle.SOLUTION: A visual recognition device for a vehicle 10 detects the image of a rear vehicle from an image taken by a rear camera 14A, sets the image boundary by a boundary setting unit 42 so as not to overlap the image of the vehicle behind. An image extracting unit 24 extracts a display image from each of the captured images on the basis of the set image boundary, and a display processing unit 26 displays the rear image generated by connecting the display images at the image boundary on a monitor 16. As a result, it is possible to suppress the deterioration of the visibility of the vehicle behind the vehicle, and to assist the visibility of the rear of the vehicle with the images captured by the rear camera 14A and the side cameras 14L and 14R.SELECTED DRAWING: Figure 1
Patent JP-2023037802-A (JP)
Title: Information processing apparatus and information processing method
Inventor: HAMAUE HITOSHI
IPC: G07C9/00
Filed: 2021-09-06
Abstract: To provide an information processing apparatus and an information processing method configured to improve accuracy of passenger information.SOLUTION: An information processing apparatus includes an acquisition unit, a detection unit, a determination unit, and a storage processing unit. The acquisition unit acquires multiple captured images obtained by imaging persons getting on/off a vehicle, from cameras disposed at entrance doors of the vehicle. The detection unit detects person information on a person captured in each of the multiple captured images, on the basis of the captured images acquired by the acquisition unit. The determination unit determines whether the persons captured in the captured images are identical, on the basis of the person information detected by the detection unit. The storage processing unit consolidates the person information corresponding to the persons determined to be identical by the determination unit, to generate passenger information on the passengers on the vehicle, and causes a storage unit to store the generated passenger information.SELECTED DRAWING: Figure 1
Patent JP-2023037920-A (JP)
Title: Information processing method, information processing device, and computer program
Inventor: TSUJIMOTO MARIE
IPC: G06Q50/10
Filed: 2021-09-06
Abstract: To provide an information processing method, information processing device, and computer program, which enable creation of a digital twin of a human.SOLUTION: In an information processing system having terminal devices used by representatives of multiple enterprises, multiple terminal devices used by monitored members of a survey company, a questionnaire server, an information processing device, and a data server connected to a communication network, the information processing device comprises a tuning unit having a function to collect answers of the monitored members to a questionnaire so as to adjust digital twins of the monitored members using the collected answers as learning data, a function to adjust the digital twins to output answers to questions included in the questionnaire when the questions are entered, and a function to collect answers of the monitored members and by the digital twins to an identical question so as to adjust the digital twins according to the collected answers.SELECTED DRAWING: Figure 3
Patent JP-2023040573-A (JP)
Title: Substrate processing system
Inventor: PAUL VINCENT ATENDIDO
IPC: H01L21/677
Filed: 2021-09-10
Abstract: To provide a substrate processing system capable of preventing the adhesion of processing waste to a substrate.SOLUTION: A substrata processing system 1 includes a transfer unit 30 for transferring a substrate 100 between a cassette mounting section 10 and a substrate processing unit 20. The transfer unit includes: a first openable/closable transfer port 37-1 through which the substrate 100 is transferred to a cassette 11 mounted on the cassette mounting section 10 provided in a clean area 60; a second openable/closable transfer port 37-2 through which the substrate 100 is transferred to the substrate processing unit 20; and an air intake port 38 which opens to the clean area 60 and takes in air from the clean area 60. Air is supplied through the air intake port 38 from the clean area 60 toward the transfer unit 30 by a pressure difference between the transfer unit 30 and the clean area 60 set to a positive pressure relative to the inside of the transfer unit 30, so that air containing processing waste can be prevented from flowing into the transfer unit 30 from the substrate processing unit 20.SELECTED DRAWING: Figure 1
Patent JP-2022023032-A (JP)
Title: Prosthesis shape data generation system, method, program and prosthesis generation system
IPC: G06F30/27
Filed: 2021-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a prosthesis shape data generation system for producing a prosthesis which is suitable for a shape of a stump of a prosthesis user quickly and economically. 
     SOLUTION: A prosthesis shape data generation system comprises: a stump shape data acquisition part for acquiring stump shape data being shape data of a stump of a living matter; and a predicted prosthesis shape data generation part for inputting the stump shape data to a machine learning tool which has learned correspondence between the stump shape and a partial or whole shape of the prosthesis fitted to the stump to perform prediction processing, and for generating predicted prosthesis shape data being shape data corresponding to a part or whole of the prosthesis fitted to the stump of the living matter. 
     SELECTED DRAWING: Figure 6 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023042046-A (JP)
Title: lever type connector
Inventor: YOKOMIZO YOSHIO
IPC: H01R13/631
Filed: 2021-09-14
Abstract: To provide a technique for suppressing tilts of housings caused by a fitting operation in a lever type connector.SOLUTION: A lever type connector 10 comprises a base-side housing 20 and a connect-side housing 40 including a lever 30. The connect-side housing 40 includes: a rotation transmission section 34 for transmitting a rotary motion; and slider plates 44 and 54 in which linear conversion sections 42 and 52 capable of converting the rotary motion into a linear motion are provided. The slider plates consist of the first slider plate 44 of a first side face 12 and the second slider plate 54 of a second side face 14, and an inverse rotation transmission section 36 which is positioned between the rotation transmission section 34 and the linear conversion section 52 and by which the rotary motion is converted into an inverse rotary motion and transmitted is provided in any one of the slider plates. In the lever type connector 10, at the time of fitting, a boss 24 is guided to fitting tilt grooves 44c and 54c and both the slider plates 44 and 54 perform slide operations in reverse directions.SELECTED DRAWING: Figure 2
Patent JP-2023042246-A (JP)
Title: Method of producing fuel cell electrode catalyst
Inventor: INOUE HIDEO
IPC: H01M4/88
Filed: 2021-09-14
Abstract: To provide a method of continuously producing a palladium core platinum shell supported carbon fuel cell catalyst by directly reacting a platinum compound aqueous solution and an aqueous suspension of the palladium supported carbon powder by preventing deposition on a transfer path inner wall due to precipitation of the palladium supported carbon powder having relatively large specific gravity.SOLUTION: The loss of raw material associated with transfer can be reduced by: using first mixing means to mix a platinum compound aqueous solution and an aqueous suspension of a palladium supported carbon powder so as to form a mixed suspension; using second mixing means to mix the mixed suspension and a gas so as to form a slug flow in which these mixed suspension and gas flow alternately; and employing means of sequentially transferring the slug flow to a reaction vessel so as to cause reaction at a prescribed temperature.SELECTED DRAWING: None
Patent JP-2023042420-A (JP)
Title: Press system and control method of the same
Inventor: KOARAI Shinji
IPC: B21D43/09
Filed: 2021-09-14
Abstract: To provide a press system and a control method of the same which can minimize a decrease in productivity even at the portion close to the end edge of a coil stock.SOLUTION: A loop table 300 includes operation changeover sensors 341, 342, and an abnormality sensor 330 which detect whether loop exists or not while a brake roll 250 sandwiches an end edge of a coil stock. A press system performs, even after the brake roll 250 sandwiches the end edge of the coil stock, a continuous running which continuously operates a feeder 400 and a press device 500 until the operation changeover sensors 341, 342, or the abnormality sensor 330 detects no loop. When the operation changeover sensors 341, 342, or the abnormality sensor 330 detects no loop, the press system stops the press device 500, and makes a feeder 400 feed the coil stock by a specified feed length at a feed rate which is slower than a feed rate of the continuous running.SELECTED DRAWING: Figure 2
Patent JP-2023046487-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-09-24
Abstract: To provide a game machine capable of enhancing interest in a game and a performance effect in the game machine capable of executing a performance using a movable body and light-emitting means.SOLUTION: In execution of a first specific performance, a second specific performance, and a third specific performance, first light-emitting means and second light-emitting means are allowed to emit light by a first specific light-emitting pattern, a second specific light-emitting pattern, and a third specific light-emitting pattern, respectively, and light-emitting control of the first light-emitting means by the first specific light-emitting pattern is completed in completion of the first specific performance. In the meantime, light-emitting control of the second light-emitting means by the first specific light-emitting pattern is continued and light-emitting control of the first light-emitting means by the second specific light-emitting pattern is completed in completion of the second specific performance. Whereas light-emitting control of the second light-emitting means by the second specific light-emitting pattern is continued and light-emitting control of the first light-emitting means by the third specific light-emitting pattern is completed in completion of the third specific performance, light-emitting control of the second light-emitting means by the third specific light-emitting pattern is continued.SELECTED DRAWING: Figure 8-13
Patent JP-2023048549-A (JP)
Title: voltage conversion circuit
Inventor: KOYANAGI HIROYUKI
IPC: H02M3/155
Filed: 2021-09-28
Abstract: To suppress oscillation of a command value of a reactor current.SOLUTION: A control circuit of a voltage conversion circuit performs processing for calculating a command value of a reactor current on the basis of a deviation between the reactor current and a target value of the reactor current and an integration term obtained by integrating the deviation, processing for calculating a command value of a duty ratio on the basis of the reactor current command value, restriction processing for restricting the command value of the duty ratio to a value lower than or equal to an upper-limit value, and processing for controlling an upper-side switching element on the basis of the command value of the duty ratio. When the command value of the duty ratio is restricted by the restriction processing, the control circuit calculates a smoothing reactor current value obtained by smoothing temporal change data of a detected value of the current sensor, and calculates the command value of the reactor current using the smoothing reactor current value instead of the integration term in current command value calculation processing.SELECTED DRAWING: Figure 4
Patent JP-2023050462-A (JP)
Title: Terminal crimp device and terminal crimp method
Inventor: SATO TOMOHIRO
IPC: H01R43/048
Filed: 2021-09-30
Abstract: To provide a terminal crimp device capable of caulking a barrel part in a state where a core wire is brought into contact with a base surface of the barrel part.SOLUTION: In a terminal crimp device 1, a core wire barrel part of a terminal is held between an anvil 21 and a core wire crimper 32, such that a core wire 50 of a cable 5 is caulked so as to be wrapped. The terminal crimp device 1 comprises: a press-holding part 35 which is provided in parallel with the core wire crimper 32, can be separated/contacted from/with the cable 5 by moving the core wire crimper 32 in a separation/contact direction, and pushes out the cable 5 in such a manner that the core wire 50 is brought into contact with a base surface 41B of the core wire barrel part 41, while receiving a pressing force in contact with the cable 5 prior to caulking of the core wire barrel part 41; and a regulation part 27 interfering the press-holding part 35 which brings the core wire 50 into contact with the base surface 41, and regulating the push-out of the cable 5 by the press-holding part 35.SELECTED DRAWING: Figure 7
Patent JP-2023044589-A (JP)
Title: Seat state adjustment system
Inventor: KOWA MUNETAKA
IPC: B60N2/14
Filed: 2021-09-30
Abstract: To easily adjust a state of a seat without causing problems even when the seat is installed in a vehicle enabling switching between an automatic driving mode and a manual driving mode.SOLUTION: A seat state adjustment system for adjusting a state of a seat 10 installed in a vehicle V enabling switching between an automatic driving mode and a manual driving mode includes: an imaging section 3 capable of imaging a seated person seated on the seat 10; an acquisition section 2a acquiring image information imaged by the imaging section 3; and an adjustment section 2b performing control for adjusting the state of the seat 10 on the basis of an action of the seated person obtained from the image information acquired by the acquisition section 2b. The seat 10 is configured to enable adjustment of the state thereof through control preformed by the adjustment section 2b, and the control by using the adjustment section 2b is allowed when the vehicle V is in the automatic driving mode.SELECTED DRAWING: Figure 1
Patent JP-2023051559-A (JP)
Title: Motor control device
Inventor: URAYAMA MASAHARU
IPC: H02P21/24
Filed: 2021-09-30
Abstract: To suppress fluctuation of load torque when starting a motor.SOLUTION: In a motor control device 100a having a synchronous driving mode which is a driving mode having a speed increase section and a current adjustment section and in which a motor M is synchronized with a rotation phase of a control system coordinate axis based on a speed command value and a position sensorless control mode in which the rotation phase of the control system coordinate axis is generated on the basis of a speed estimation value obtained by performing feedback control of an axis error, a synchronous driving current command value generator 13 sets a synchronous driving d-axis current command value id_sy* at a predetermined value, increases the rotation speed of the motor M to a predetermined rotation speed in the speed increase section and thereafter adjusts the synchronous driving d-axis current command value id_sy* in accordance with the load of the motor M in the current adjustment section, and a speed fluctuation correction value generator 61 and a torque fluctuation correction value generator 63 perform torque control of the motor M in the current adjustment section.SELECTED DRAWING: Figure 1
Patent JP-2023056980-A (JP)
Title: dental curable composition
Inventor: OKADA YOSHIHIDE
IPC: A61K6/70
Filed: 2021-10-08
Abstract: To provide a dental curable composition which is excellent in the mechanical strength of a cured material even when the pH is 7 or more.SOLUTION: A dental curable composition contains a polymerizable monomer (A) having no acidic group, a polymerization initiator (B), a transition metal compound (C), and a ligand compound (D), where the ligand compound (D) is at least one compound selected from the group consisting of ligands comprising phosphorus atoms and ligands comprising nitrogen atoms, and has a pH of 7 or more. Preferably, the ligands comprising phosphorus atoms are at least one compound selected from the group consisting of compounds represented by general formula (1), compounds represented by general formula (2), compounds represented by general formula (3), and compounds represented by general formula (4). Preferably, the ligands comprising nitrogen atoms are at least one compound selected from the group consisting of compounds represented by general formula (5), compounds represented by general formula (6), and multidentate ligands (7) comprising a nitrogen-containing heterocyclic ring.SELECTED DRAWING: None
Patent JP-2023058399-A (JP)
Title: Negative electrode material, battery, method for producing negative electrode material, and method for producing battery
Inventor: RIKITA NAOKI
IPC: H01M4/587
Filed: 2021-10-13
Abstract: To improve the performance of a negative electrode material.SOLUTION: Provided is a negative electrode material for batteries, which contains carbon, sodium tungstate that is provided on the surface of the carbon, and silicon that is provided on the surface of the carbon.SELECTED DRAWING: Figure 2