baber/WOPTO huggingface dataset:
Patent JP-2022002690-A (JP)
Title: Wearable interface for intelligent health promotion service system
Inventor: LIN YANG-CHENG
IPC: A61B5/00
Filed: 2021-06-08
Abstract: To provide a multi-purpose wearable device for intelligent health promotion.SOLUTION: A wearable device 10 is configured to interface a plurality of groups of skin-mounted sensor pads 130 over a body part 140 of a wearer and comprises: a modular brace 110 structurally separated from the sensor pads; and a plurality of sensor modules 120. The modular brace is provided with plural groups of orienting slots 111 arranged thereon configured to maintain intra-group orientation between the sensor pads, and is configured to allow inter-group distance adjustment between the groups of the sensor pads over the body part of the wearer. The plurality of sensor modules are configured to be detachably coupled to the groups of sensor pads through the orienting slots in the modular brace. The sensor modules are provided with physiological sensing circuits wirelessly communicative with an intelligent health system.SELECTED DRAWING: Figure 1
Patent JP-2022190754-A (JP)
Title: Motor device and forklift
Inventor: SHIRAI MASAYUKI
IPC: H02P6/16
Filed: 2021-06-15
Abstract: To provide a motor device capable of shortening the time for positioning a sensor and reducing operation sound at the time of the positioning.SOLUTION: A motor device 1 comprises: a synchronous motor 10 including a rotor having saliency and a stator; a sensor 20 for detecting a rotor position; and a controller 30 for controlling the synchronous motor 10. The controller 30 comprises: an estimation unit 32 for calculating an estimated electric angle, an estimated value of an electric angle of the rotor, using a high frequency wave; and a DC excitation unit 33 for performing DC excitation to the synchronous motor 10. When the estimated electric angle is calculated by the estimation unit 32, the DC excitation unit 33 performs DC excitation by taking angles at a pitch of a predetermined angle closest to the estimated electric angle as the electric angles of the DC excitation. The predetermined angle is a pitch angle at which the deviation amount between an exciting angle and a stop angle of the rotor becomes zero in the DC excitation.SELECTED DRAWING: Figure 1
Patent JP-2022191850-A (JP)
Title: Controller and control program
Inventor: MITSUNAGA TOMOHITO
IPC: F24F11/64
Filed: 2021-06-16
Abstract: To improve a technology for realizing a comfortable indoor environment.SOLUTION: An environment controller 50 comprises: an information acquisition unit that acquires information indicating an outdoor temperature and a wind speed; and a control unit that refers to the correspondence between the opening degree of a window 5 for ventilation of indoor air and outdoor air and the outdoor temperature and wind speed, and controls the opening degree of the window 5 based on the information acquired by the information acquisition unit.SELECTED DRAWING: Figure 1
Patent JP-2023000583-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: KOMURA YUTA
IPC: H01L29/78
Filed: 2021-06-18
Abstract: To provide a method for manufacturing a semiconductor device with a trench gate structure that can average the amount of recesses in polysilicon for forming a gate electrode, and can reduce a variation in threshold voltage Vth.SOLUTION: In etching back a polysilicon film 20 to form a gate electrode 8, ion injection is performed on the polysilicon film 20 to form a doped polysilicon layer 20a, thereby increasing an etching rate. This can reduce time difference until the completion of removal of the doped polysilicon layer 20a even if the center and an outer edge part of a wafer have a difference in etching rate. Consequently, the cause of a variation in the amount of recesses due to the difference in etching rate can be limited to the influence of the difference in etching rate when a non-doped polysilicon layer 20b that is already reduced in thickness is removed, and the variation in the amount of recesses can be reduced between the center and the outer edge part of the wafer.SELECTED DRAWING: Figure 5
Patent JP-2023004384-A (JP)
Title: Information processing method, decomposition light oil acquisition amount calculation device, decomposition light oil acquisition amount calculation program, and computer-readable non-temporary recording medium
Inventor: TAKAHASHI SHUNSUKE
IPC: C10G45/02
Filed: 2021-06-25
Abstract: To provide: an information processing method capable of estimating a decomposition light oil acquisition amount under prescribed reaction conditions, in a hydrogen treatment reaction of raw material oil including a normal pressure distillation residue oil; a decomposition light oil acquisition amount calculation device capable of estimating the decomposition light oil acquisition amount; a decomposition light oil acquisition amount calculation program; and a computer-readable non-temporary recording medium.SOLUTION: There is provided an information processing method comprising: an information acquisition step of acquiring information related to raw material oil including normal pressure distillation residue oil as of when a prescribed period passes since start of a reaction, information related to product oil, and information related to operation conditions; a deterioration degree calculation step of, on the basis of the acquired information, by a deterioration function, calculating a deterioration degree of a catalyst; a reaction temperature calculation step of calculating a reaction temperature required for satisfying the information related to other raw material oil, the information related to the product oil, and the operation conditions, on the basis of the deterioration degree of the catalyst; and a decomposition light oil acquisition amount calculation step of, on the basis of the reaction temperature and the deterioration degree of the catalyst, calculating the decomposition light oil acquisition amount.SELECTED DRAWING: None
Patent JP-2023004578-A (JP)
Title: Alkaline secondary battery and method for manufacturing alkaline secondary battery
Inventor: MUROTA YOSUKE
IPC: H01M4/80
Filed: 2021-06-28
Abstract: To effectively suppress the formation of Ni2O3H in an alkaline secondary battery.SOLUTION: A nickel metal hydride storage battery includes: a positive electrode plate 2 composed of a positive electrode substrate 21 made of porous Ni or an Ni alloy and a positive electrode mixture layer containing particles 22a of a positive electrode active material mainly composed of Ni(OH)2 filled in the positive electrode substrate 21; and an alkaline electrolyte 24, wherein NiO dendrites are continuously present in the form of dendrites from the positive electrode base material 21 to a particle surface 22b of the positive electrode active material, and at the surface 22b, 0.245≤NiO/Ni(OH)2≤1.77 is satisfied.SELECTED DRAWING: Figure 3
Patent JP-2023005251-A (JP)
Title: game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2021-06-28
Abstract: To provide a game machine for increasing fun of a game by preventing the game from becoming monotonous.SOLUTION: A CPU 501 of a main control device 261 generates a time-shortening A state by winning a time-shortened jackpot in a normal state. The CPU 501 sets a game state to a time-shortening B state and reports a shift to the time-shortening B state when a count of reservation pertaining to a special pattern 2 satisfies four in the time-shortening A state or a normal pattern variation occurs for 20 times. Further, in the present embodiment, ease of reservation and ease of a normal pattern variation are variable. Accordingly, a game in the time-shortening A state after ending of a jackpot round does not become monotonous.SELECTED DRAWING: Figure 320
Patent JP-2023005316-A (JP)
Title: Rotary electric machine
Inventor: HOSOI TSUTOMU
IPC: H02K1/18
Filed: 2021-06-28
Abstract: To provide a rotary electric machine which is capable of suppressing an iron loss while maintaining binding power of mutually binding a plurality of electromagnetic steel sheets and of which the cooling performance is improved.SOLUTION: Since outer peripheral projections 20 are respectively provided in a projected manner from an outer peripheral edge of an electromagnetic steel sheet 22 to an outer peripheral side, a magnetic flux density in a circumferential direction inside of a stator core 12 within the outer peripheral projection 20 including a projected fitting part 24 is low and interlinkage of an eddy current and a magnetic flux inside of the outer peripheral projection 20 is suppressed. Therefore, an iron loss can be suppressed while maintaining binding power of mutually binding the plurality of electromagnetic steel sheets 22. Further, a plurality of flow blocking projections 30 where the plurality of outer peripheral projections 20 is discontinuously succeeded in a direction of an axial line CL is formed on an outer peripheral surface of the stator core 12, circulation resistance of a coolant FL flowing down on the outer peripheral surface of the stator core 12 is improved and a contact area of the stator core 12 with respect to the coolant FL is increased. Thus, a rotary electric machine MG for vehicles having high cooling performance can be provided.SELECTED DRAWING: Figure 1
Patent JP-2023006655-A (JP)
Title: Production method of antibacterial twist yarn, and antibacterial twist yarn, antibacterial fabric and antibacterial tatami mat
Inventor: MIYATA HARUKA
IPC: D06M13/17
Filed: 2021-06-30
Abstract: To provide a production method of an antibacterial twist yarn capable of delivering antibacterial performance for a long period, the antibacterial twist yarn, and an antibacterial fabric and an antibacterial tatami mat made therefrom.SOLUTION: The production method of an antibacterial twist yarn 1 includes a paper making step of making a long sheet of antibacterial paper from a paper-making slurry including a pulp slurry mainly composed of woody fiber with addition of a first antibacterial agent containing a metal ion, a cutting step of cutting the antibacterial paper made in the paper making step into a paper tape 4 having a specified width, and a yarn twisting step of twisting the paper tape 4 into a cylindrical form.SELECTED DRAWING: Figure 3
Patent JP-2022070200-A (JP)
Title: Semiconductor device
Inventor: KATO HIROMI
IPC: H01L21/336
Filed: 2021-07-05
Abstract: To provide a semiconductor device with improved characteristics.SOLUTION: According to an embodiment, a semiconductor device includes a first electrode, a second electrode, a third electrode, a first semiconductor layer, a second semiconductor layer, a first member and a first insulating member. The first semiconductor layer includes Alx1Ga1-x1 N (0≤x1<1). The second semiconductor layer includes Alx2Ga1-x2 N (0≤x2≤1, x1<x2). The first insulating member includes a first insulating region and includes a first material. The first insulating region contacts a third partial region of the first semiconductor layer and a portion of the third electrode. The first member includes a first portion and includes a second material different from the first material. The first portion is between a fourth partial region and another portion of the third electrode.SELECTED DRAWING: Figure 1
Patent JP-2023009931-A (JP)
Title: Subcriticality evaluation method, subcriticality monitoring method, subcriticality evaluation device, and subcriticality monitoring device
Inventor: KOIKE HIROKI
IPC: G21C17/06
Filed: 2021-07-08
Abstract: To provide a subcriticality evaluation method capable of quantitatively evaluating the subcriticality of an unknown system containing nuclear fuel.SOLUTION: The subcriticality evaluation method for quantifying estimated critical limits for evaluating that an unknown system containing nuclear fuel is subcritical executes: a step of selecting multiple critical experiment systems and acquiring systematic information about the selected multiple critical experiment systems; a step of calculating the prompt neutron decay constant of the critical experiment systems based on the acquired systematic information by using a calculation model for evaluation; and a step of statistically processing the plurality of calculated prompt neutron decay constants to calculate the estimated critical limit value of the prompt neutron decay constant.SELECTED DRAWING: Figure 2
Patent JP-2023010456-A (JP)
Title: Folding umbrella
Inventor: RYU TAKAYUKI
IPC: A45B11/00
Filed: 2021-07-09
Abstract: To surely protect a body from rainwater by evenly and largely securing a distance from a user to the four quarters of outer edges of an umbrella cloth and thereby using more areas for covering against rain.SOLUTION: A folding umbrella 1 includes: a tube 2, ferrule 3, grip part 4, slider 5, a plurality of ribs 6 which are arranged radially extendedly with the ferrule 3 as the center, a plurality of stretchers 7, and an umbrella cloth 8. The plurality of ribs 6 contain a plurality of types of ribs 6 that are different from each other in the sum total of extended lengths along the elongation direction of the ribs. In a state of opened umbrella, a first center location X connecting the other end of each rib 6 is arranged in a manner offsetting to the front side from the ferrule in view from a user. In addition, the umbrella cloth 8 in the state of opened umbrella, is arranged in a manner that a second center location Y in the lateral and front/rear directions in view from the user is offset to the front side from the fixed location 14 toward the ferrule 3.SELECTED DRAWING: Figure 1
Patent JP-2023011104-A (JP)
Title: Gas cleaning device, and liquid collection member for the gas cleaning device
Inventor: ISHIMARU TAKEZO
IPC: B01D47/02
Filed: 2021-07-12
Abstract: To provide a gas cleaning device and a liquid collection member for a gas cleaning device which can effectively eliminate and collect a liquid from gas.SOLUTION: A liquid collection member 15 for a gas cleaning device includes a groove 16 as a liquid flow channel. A first line part 17 forming an outer surface of a lower part of the groove 16, and a second line part 18 and third line part 19 extending to an inside of the groove 16 from both end parts 17a, 17b of the first line part 17 respectively are formed in a cross section. The first curved line part 17, and the second curved line part 18 and third curved line part 19 on both sides form a series of continuous lines.SELECTED DRAWING: Figure 9
Patent JP-2023011264-A (JP)
Title: Virtual reality simulator and virtual reality simulation program
Inventor: KAKO KO
IPC: G06T19/00
Filed: 2021-07-12
Abstract: To suppress a feeling of strangeness of a user in wearless VR simulation.SOLUTION: A VR simulator projects or displays a virtual space image on a screen installed at a position distant from a user in a real space and not integrally moving with the user. More specifically, the VR simulator acquires information on an actual user position being a position of the user's head in the real space. The VR simulator acquires a virtual user position being a position in a virtual space associated with the actual user position. The VR simulator acquires the virtual space image by imaging the virtual space by using a camera placed in the virtual user position in the virtual space, based on virtual space configuration information indicating a configuration of the virtual space. The VR simulator performs perspective adjustment processing to adjust a focal length of the camera such that perspective corresponding to a distance between the actual user position and the screen is cancelled.SELECTED DRAWING: Figure 9
Patent JP-2022096590-A (JP)
Title: Front vehicle body structure
Inventor: SONG WON KI
IPC: B62D25/08
Filed: 2021-07-14
Abstract: To provide a front vehicle body structure that is able to increase skeleton rigidity on the front side of a vehicle body and increase forward collision performance.SOLUTION: A front vehicle body structure according to an exemplary embodiment of the present invention, which includes an under body and an upper body joined to the under body, can include i) a front cowl disposed at a front of the upper body, and ii) a cowl support unit coupled to the front cowl through a front pillar and a front side member of the upper body.SELECTED DRAWING: Figure 3
Patent JP-2023017474-A (JP)
Title: Engine controlling device
Inventor: HORIKOSHI MASAHIRO
IPC: F02P13/00
Filed: 2021-07-26
Abstract: To restrain re-discharging of an ignition plug.SOLUTION: An engine controlling device comprises an air-fuel ratio determiner (voltage meter 151) electrically connected to an ignition plug 25 and determining a local air-fuel ratio between electrodes of an electrode pair 250, electromagnets 41, 42, 43, 44 positioned around a cylinder 11, and a controller electrically connected to the electromagnets, and generating a magnetic field in a direction crossing with a discharging direction of an electrode pair to the electrode pair by energizing the electromagnets, so as to restrain elongation of a discharge path in the electrode pair. The controller makes a current supplied to the electromagnets larger when the local air-fuel ratio is small than when the local air-fuel ratio is large, based on determination signals of the air-fuel ratio determiner.SELECTED DRAWING: Figure 11
Patent JP-2023019202-A (JP)
Title: Vehicle display device and vehicle display system
Inventor: SAITO MICHI
IPC: B60R11/02
Filed: 2021-07-28
Abstract: To provide a vehicle display device which enables a color (and a pattern) of a vehicle to be changed easily, and to provide a vehicle display system.SOLUTION: A vehicle display device includes: a display device 11 having a display part 13 disposed at a body 2 of a vehicle 1 having a display function, and a processing part 14 which causes the display part 13 to display terminal instruction information (image data); and a communication part 12 which receives the terminal instruction information (the image data) by wireless communication. The terminal instruction information (the image data) that the processing part 14 causes the display part 13 to display is received by the communication part 12.SELECTED DRAWING: Figure 1
Patent JP-2023000965-A (JP)
Title: Liquid pressure driving device
Inventor: HASHIGUCHI SHINJI
IPC: F03B17/04
Filed: 2021-06-18
Abstract: To provide a device for obtaining kinetic energy by moving up objects in liquid, each formed of a material having a liquid specific gravity ratio of 1 or over, only by means of the buoyancy of the liquid to make a difference in moment force applied onto the rotary body, the device being capable of overcoming the disadvantage of conventional attempts to increase/decrease the volume of an object in liquid to produce a difference in moment force on a center shaft, and to utilize the buoyancy thereof to rotate a rotary body.SOLUTION: A fixed portion is filled with liquid, and movable portions each filled with the same liquid and formed of a material having a liquid specific gravity ratio of 1 or over are installed therein. The movable portions receive pressure of the liquid in the fixed portion, thereby, constantly tending to move up. Using such a nature for producing a difference in moments applied to a shaft (a center axis) 16 to obtain rotational movement.SELECTED DRAWING: Figure 1
Patent JP-2023019844-A (JP)
Title: Door lock structure for intrusion control fence and intrusion control fence using the same
Inventor: NAKATSUJI MAKIKO
IPC: A01K15/04
Filed: 2021-07-30
Abstract: To provide a door lock structure for an entry control fence being less likely to form dangerous gaps at a lower end side, etc. of the door, and intrusion control fence using the same.SOLUTION: A door lock structure provided on an intrusion control fence includes: a lower crosspiece; a first door and a second door, where one or both of the first door and the second door can be opened/closed, with the lower crosspiece left there; an upper lock member for locking mutual opening/closing, provided on an upper part between the first door and the second door; and a lower lock member for locking the mutual opening/closing at three points of the first door, the second door and the lower crosspiece.SELECTED DRAWING: Figure 1
Patent JP-2021192430-A (JP)
Title: System for transferring power wirelessly
Inventor: ORI REFAEL MOR
IPC: H01S3/00
Filed: 2021-08-03
Abstract: To solve the problem of magnetic induction that allows transfer of power to a mobile device safely without wires but is typically limited in range to just a few mm.SOLUTION: A transmitter has an optical resonator with end reflectors and a gain medium positioned between them, such that an optical beam is generated. A beam steering unit on the transmitter can direct the beam in any of a plurality of directions, and the beam is absorbed on a receiver by means of an optical-to-electrical power converter, through a low reflection surface. The band gap of this power converter is selected to be smaller than that of the gain medium. The receiver has a voltage converter including an inductor, an energy storage device, and a switch. A beam steering controller ensures that the beam impinges on the receiver.SELECTED DRAWING: Figure 16
Patent JP-2023026692-A (JP)
Title: game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2021-08-03
Abstract: To reduce a processing load of a game machine.SOLUTION: A game machine includes movable control means which determines and executes one of a plurality of operation modes of movable means. The movable control means has the movable means carry out a series of specific operations on the basis of specific information which is set so as to correspond to the operation mode determined from the plurality of operation modes. The movable means is controlled to be driven between a first position in an initial position side in the series of specific operations and a second position being a maximumly-driven position. The series of specific operations are configured to execute a plurality of predetermined operations which locate the movable means at or near the first position. The movable control means includes determination means which, when the predetermined operation is executed, determines whether an end condition of the series of specific operations is satisfied or not, and end means which, when it is determined on the basis of the determination means that the end condition is satisfied, stops the movable means located at or near the first position to stop the series of specific operations.SELECTED DRAWING: Figure 602
Patent JP-2023023636-A (JP)
Title: Food service retrieval support device, food service retrieval support system, food service retrieval support method and food service retrieval support program
Inventor: KIMURA MIYUKI
IPC: G06Q50/10
Filed: 2021-08-05
Abstract: To obtain a food service retrieval support device which can improve convenience of a user.SOLUTION: A food service retrieval support device 1 comprises: an information reception unit 11 which receives retrieval conditions showing conditions of retrieval of menus from user terminals 2-1, 2-2 operated by users; a proposal information generation unit 14 which generates proposal information including the menus retrieved on the basis of the retrieval conditions from among the menus provided by a plurality of food service providers with different business forms; and an information transmission unit 16 which transmits the proposal information to the user terminals 2-1, 2-2.SELECTED DRAWING: Figure 1
Patent JP-2022145421-A (JP)
Title: Active material, electrode, secondary battery, battery pack, and vehicle
Inventor: ISE KAZUKI
IPC: C01G41/00
Filed: 2021-08-11
Abstract: To provide an active material and an electrode capable of realizing a high-capacity secondary battery, a high-capacity secondary battery and a battery pack, and a vehicle equipped with the battery pack.SOLUTION: According to one embodiment, an active material is provided that includes a composite oxide having a tetragonal crystal structure. The composite oxide is represented by LiaTibNb2-2dMc+2dO2b+5+3c. M is one selected from the group consisting of W and Mo, and 0≤a≤b+4+3c, 0<b<2-2d, and 0<c<2-4d.SELECTED DRAWING: Figure 1