baber/WOPTO huggingface dataset:
Patent JP-2023046093-A (JP)
Title: Lithium ion battery pack and method for controlling the same
Inventor: INOUE TAKESHI
IPC: H02J7/02
Filed: 2021-09-22
Abstract: To achieve the long life of a lithium ion battery pack by equalizing capacities between a plurality of cells.SOLUTION: A lithium ion battery pack includes: a plurality of cells serially connected, a recovery circuit for recovering capacity of each of the plurality of cells, and a control circuit for controlling the recovery circuit. The control circuit is constituted to perform the steps of: determining a recovery prediction value on the degree of recovery of a capacity predicted in each of the plurality of cells when performing the capacity recovery action of the plurality of cells in each of the plurality of cells; setting a common target capacity value in the plurality of cells according to the smallest recovery prediction value out of the plurality of recovery prediction values; and performing the capacity recovery action according to the target capacity value.SELECTED DRAWING: Figure 2A
Patent JP-2023046502-A (JP)
Title: Powder feed system
Inventor: HARUNA TATSUYA
IPC: G01G13/08
Filed: 2021-09-24
Abstract: To feed alloy powder of predetermined weight to a vibration bowl feeder from a plurality of take-out ports to a pressing machine.SOLUTION: A powder feed system according to the present disclosure comprises: a vibration bowl feeder comprising a spiral conveyance truck for conveying powder via vibration, and a plurality of discharge openings provided on an outer peripheral surface; a plurality of powder weighing devices allocated to the plurality of discharge openings, respectively; a plurality of gate opening/closing devices that branch the powder conveyed by the vibration bowl feeder from above the conveyance truck and feed the powder to the respective powder weighing devices corresponding thereto from the plurality of gate opening/closing devices; and a control device for controlling the plurality of gate opening/closing devices and the plurality of powder weighing devices. The powder is fed to the plurality of powder weighing devices from the plurality of discharge openings, and the powder is fed to a pressing machine from the plurality of powder weighing devices, with a gate opening degree of each gate opening/closing device controlled by the control device based on weight of the powder measured by each powder weighing device.SELECTED DRAWING: Figure 1
Patent JP-2023050962-A (JP)
Title: Blank material, paper container and paper container with lid material
Inventor: OKADA MAKIKO
IPC: B65D5/56
Filed: 2021-09-30
Abstract: To provide blank material, a paper container and a paper container with lid material which enable the recyclability thereof to be improved.SOLUTION: Blank material 30 comprises: a bottom panel 31; a plurality of side panels 33 which are connected via a first polygonal line 32 to the bottom panel 31; and a plurality of flange piece panels 35 which are connected via a second polygonal line 34 to the respective side panels 33. A gap 36 is formed between the side panels 33. A first tab piece 111 is formed on the one flange piece panel 35. A second tab piece 112 forming a tab 100 together with the first tab piece 111 is formed on the other flange piece panel 35 that is opposed via the gap 36 to the one flange piece panel 35.SELECTED DRAWING: Figure 6
Patent JP-2023053492-A (JP)
Title: Power storage device
Inventor: FUJITA HIDENORI
IPC: H01M4/13
Filed: 2021-10-01
Abstract: To provide a power storage device capable of securing an output while reducing diffusion of lithium ions that do not involved in charging and discharging.SOLUTION: A power storage device includes, in order, a positive electrode layer, an electrolyte layer, and a negative electrode layer. The positive electrode layer, the electrolyte layer, and the negative electrode layer each include an electrolyte having lithium ion conductivity. The electrolyte of the positive electrode layer includes a solid electrolyte and the positive electrode layer further includes an active material in contact with the electrolyte. The atomic number concentration of Li in the electrolyte of the positive electrode layer is higher than the atomic number concentration of Li in the electrolyte of the electrolyte layer and higher than the atomic number concentration of Li in the electrolyte of the negative electrode layer.SELECTED DRAWING: Figure 2
Patent JP-2023054509-A (JP)
Title: machine tool system
Inventor: YAMAGUCHI TORU
IPC: B23Q17/00
Filed: 2021-10-04
Abstract: To provide a machine tool system that can reduce a workload due to an ordering of a replacement component, when an anomaly of a component occurs.SOLUTION: A processing unit of a machine tool system executes: specific processing for identifying an abnormal component, which is a component in which an anomaly has occurred, from among multiple components based on three-dimensional data stored in a storage unit; display processing for displaying the three-dimensional data on a display operation unit, and further displaying the abnormal component, which is identified by the specific processing in the three-dimensional data, with the other components in an identifiable manner; and order screen display processing for displaying, on the display operation unit, an order screen for accepting a directional operation for ordering a replacement component which can be replaced with the abnormal component, in response to the fact that the display operation unit accepted an operation of selecting the abnormal component displayed by the display processing.SELECTED DRAWING: Figure 7
Patent JP-2023055108-A (JP)
Title: Display device for vehicle
Inventor: MORI FUMIHIKO
IPC: B60Q1/50
Filed: 2021-10-05
Abstract: To notify a pedestrian of timing when a vehicle moves and turns right or left when the vehicle turns right or left.SOLUTION: A road surface drawing part draws a notice display 20 on a road surface with a safety color in the case giving way to a pedestrian 46 when a direction indicator of a vehicle 10 operates, and draws the notice display 20 on the road surface with a second color different from the safety color in cases other than giving way to the pedestrian 46. During passage of the vehicle 10 through an intersection 42, during passage of the vehicle 10 through the front of a crosswalk 44, or in the case that it has been recognized that there is the pedestrian 46 in the front of the vehicle 10 and when it has been assumed that a brake of the vehicle 10 is switched ON and the vehicle 10 stops in the front of the crosswalk 44, the road surface drawing part draws the notice display 20 on the road surface with the safety color.SELECTED DRAWING: Figure 3
Patent JP-2023055462-A (JP)
Title: Method for measuring fine particles
Inventor: TANAKA YOICHI
IPC: G01N15/06
Filed: 2021-10-06
Abstract: To provide a method for measuring fine particles that can predict the number of fine particles with smaller diameters in liquid.SOLUTION: A method for measuring fine particles includes the steps of: measuring the number of fine particles in each diameter section of the fine particles in liquid; determining an approximate equation showing a particle diameter distribution from measurement data; and predicting the number of fine particles in a small particle diameter section by substituting the particle diameter value in a smaller section than that of the smallest particle diameter section of the measured fine particles into the approximate equation. There are desirably at least three particle diameter sections. The number of fine particles in each particle diameter section is measured by a fine particle meter, and exponent approximation or involution approximation is used for approximate analysis. Super-pure water is desirable for the liquid.SELECTED DRAWING: Figure 1
Patent JP-2023057881-A (JP)
Title: vehicle
Inventor: YAMAMOTO YOSHIO
IPC: B60W40/109
Filed: 2021-10-12
Abstract: To alleviate passenger's agitation in a vehicle comprising a four-wheel steering device.SOLUTION: A vehicle comprises a four-wheel steering device, an electronic control unit, and a guidance device that guides passenger's line of sight. The electronic control unit controls the guidance device so that the passenger's line of sight directing rearward of the vehicle faces the outside of turn when lateral acceleration of both of front and rear seats, which are so located as to be apart from each other in a vehicle longitudinal direction, faces the outside of turn.SELECTED DRAWING: Figure 4
Patent JP-2023059016-A (JP)
Title: Diagnosis system for evaporation fuel treatment system
Inventor: MIYAHARA HIDEKI
IPC: F02M25/08
Filed: 2021-10-14
Abstract: To prevent a situation that presence/absence of clogging of a vapor passage is erroneously determined.SOLUTION: A diagnosis device executes first acquiring processing for acquiring a residual quantity of liquid fuel in a fuel tank when an ignition switch is turned off as an end time residual quantity, determination processing for determining presence/absence of clogging of a vapor passage by decompressing the vapor passage with the usage of a decompression pump in the case where the end time residual quantity is less than a prescribed value while the ignition switch is turned off, second acquiring processing (step S210) for acquiring a residual quantity of liquid fuel in the fuel tank as a start time residual quantity FS when the ignition switch is turned on after the determination processing, and invalidation processing (step S250) for invalidating the determination result in the determination processing that the vapor passage is clogged when the start time residual quantity FS is equal to or greater than a set value FW (step S220: NO).SELECTED DRAWING: Figure 4
Patent JP-2023059638-A (JP)
Title: Fuel battery for man-powered vehicle and man-powered vehicle
Inventor: TAKAHASHI TOSHIHIKO
IPC: B60K8/00
Filed: 2021-10-15
Abstract: To provide a fuel battery for a man-powered vehicle that can contribute to improvement in appearance, and a man-powered vehicle.SOLUTION: A fuel battery for a man-powered vehicle includes a fuel storage part, a power generation part connected to the fuel storage part, and a power storage part connected to the power generation part. The man-power vehicle has a housing part configured to house the fuel battery. The fuel storage part, the power generation part and the power storage part are arranged side by side in a line.SELECTED DRAWING: Figure 2
Patent JP-2023061695-A (JP)
Title: Corporate tax declaration preparation system, declaration system and relief system therein, and corporate tax declaration preparation method
Inventor: ARAKI GAKUO
IPC: G06Q40/00
Filed: 2021-10-20
Abstract: To provide a corporate tax declaration preparation system for efficiently preparing a corporate tax declaration for each relief corporation of a relief group corresponding to the Japanese group relief system, a declaration system therein, a relief system, and a corporate tax declaration preparation method.SOLUTION: A corporate tax declaration preparation system 20 includes: a declaration system 30 that stores first declaration information including an income amount before adjustment for each relief corporation and uses second declaration information of a desired relief corporation to prepare a corporate tax declaration of the relief corporation and perform electronic declaration; and a relief system 40 that acquires the first declaration information of each relief corporation, calculates an income amount after the relief and a corporate tax amount using the income amount before adjustment, creates the second declaration information by adding additional information including the income amount after the relief and the corporate tax amount to the first declaration information of each relief corporation, and registers the second declaration information of each relief corporation to a declaration database or adds the additional information to the first declaration information to register it as the second declaration information.SELECTED DRAWING: Figure 1
Patent JP-2023062508-A (JP)
Title: electric work machine
Inventor: KITAHARA SATOSHI
IPC: E02F9/08
Filed: 2021-10-21
Abstract: To provide an electric work machine capable of maintaining good body balance during a work even when a large-capacity (large) battery unit is used.SOLUTION: A hydraulic hovel as an electric work machine comprises: a lower traveling body; an upper revolving body positioned above the lower traveling body and provided to be rotatable with respect to the lower traveling body; an electric motor arranged on the upper revolving body; a hydraulic pump arranged on the upper revolving body and driven by the electric motor; a battery unit arranged on the upper revolving body and storing electric power for driving the electric motor; and a hydraulic actuator to which a hydraulic oil is supplied from the hydraulic pump to be driven. The upper revolving body has a revolving frame at the bottom. The battery unit is arranged on the revolving frame. The electric motor and the hydraulic pump are arranged side by side on the revolving frame in the lateral direction of the upper revolving body.SELECTED DRAWING: Figure 3
Patent JP-2023062930-A (JP)
Title: Method for synthesizing musical sound signal, musical sound signal synthesis device, and program
Inventor: TOMINAGA HIDETSUGU
IPC: G10H7/08
Filed: 2021-10-22
Abstract: To synthesize a high-quality and real musical sound signal of a wind instrument, with a lower calculation cost.SOLUTION: A method for synthesizing a musical sound signal includes: an instrument movement calculation process (112) of calculating, according to performance information, first information showing a pressure exerted to a voice generation source by a mouth, second information showing a displacement of the voice generation source, third information showing a flow rate exerted to a liner coupled system made of air and a body by the voice generation source, and fourth information showing a pressure exerted to the voice generation source by the linear coupled system; and a musical sound signal calculation process (113) of calculating a sound pressure at an observation point on the basis of the third information. The linear coupled system is expressed by a general viscosity attenuation model. A complex eigenvalue and a complex unique mode as modal parameters of the general viscosity attenuation model are identified with a frequency response of the linear coupled system or the inverse Fourier transform of the frequency response as a reference. The fourth information is calculated by using the complex eigenvalue and the complex unique mode.SELECTED DRAWING: Figure 3
Patent JP-2023064144-A (JP)
Title: Game machine
Inventor: KIHARA KAISHUN
IPC: A63F5/04
Filed: 2021-10-26
Abstract: To easily check whether or not a movable body unit is electrically connected normally, in relation to a game machine represented by a rotary-drum game machine (slot machine) and a pinball game machine (Pachinko game machine).SOLUTION: Both first light-emitting means 24ML and second light-emitting means 24SL may emit light by causing induction current to flow due to a counter electromotive force generated by a motor 110m after manually operating a movable body 110 in the power interruption state to drive the motor 110m, and do not move even when the motor 110m is driven. The first light-emitting means 24ML and the second light-emitting means 24SL are provided on different substrates (main control board 300B and first sub control board 400B).SELECTED DRAWING: Figure 9
Patent JP-2023065018-A (JP)
Title: Vehicle drive device
Inventor: TAKAGI KO
IPC: B60K6/52
Filed: 2021-10-27
Abstract: To enable a power line of a rotating electric machine to be fastened without being affected with an inner diameter position of a stator.SOLUTION: A vehicle drive device comprises: a transmission which is arranged in a power transmission path between an internal combustion engine installed in a front section of a vehicle and rear wheels thereof and transmits rotation of the internal combustion engine while changing a rotation speed to a variable speed output member; a rotating electric machine which is arranged in the power transmission path at a position closer to the rear wheels than the transmission so as to be coaxial with the variable speed output member and has a stator and a rotor; a storage member which forms a first space storing the transmission and a second space storing the rotating electric machine so as to be next to the first space in an axial direction at a first side thereof; a bus bar which is electrically connected to a stator coil at one end thereof and to a power conversion device at the other end; and a fastening member which fastens a power line from the coil with the bus bar at the first side of the axial direction with respect to the stator. The fastening member is extended in the axial direction with a head section thereof toward the first side of the axial direction.SELECTED DRAWING: Figure 3
Patent JP-2023065075-A (JP)
Title: Imaging apparatus, imaging method, and program
Inventor: OKAMOTO KEI
IPC: H04N23/63
Filed: 2021-10-27
Abstract: To generate an image in which a subject is easily visible, in displaying an image captured by using a dynamic vision sensor (DVS) etc. of an asynchronous type.SOLUTION: An imaging apparatus comprises: imaging and detecting means which images a subject and detects variation in luminance of each pixel of the subject; determination means which determines a travel speed of the subject based on the variation in the luminance; setting means which sets a display period of the subject based on the travel speed of the subject; and generation means which generates an image to display the subject in the set display period.SELECTED DRAWING: Figure 2
Patent JP-2022074076-A (JP)
Title: Semiconductor device manufactured using plasma support atomic layer deposition technique, and method thereof
Inventor: YEN TSUNG-FU
IPC: H01L21/3065
Filed: 2021-10-27
Abstract: To provide a plasma support atomic layer deposition method for improving the uniformity of a deposition film, and a semiconductor device.SOLUTION: A manufacturing method for a semiconductor device 1 includes the steps of: providing a substrate 11 including a silicon substrate 111 and a first oxide layer 113; depositing a plurality of stacking layers 13a to 13c including a dielectric layer 133 and a conductive layer 131 on the substrate; forming at least one trench t by etching the stacking layers; depositing a second oxide layer 15 on the stacking layers and the trench using a plasma support atomic layer deposition device; causing a first radio frequency power device to generate plasma from a plurality of nozzles of an upper electrode and causing a second radio frequency power device to clean the nozzles; providing a lower electrode below a chamber and connecting a third radio frequency power device; depositing a high resistance layer on the second oxide layer; and depositing a low resistance layer on the high resistance layer.SELECTED DRAWING: Figure 5
Patent JP-2022009897-A (JP)
Title: Distributed marketplace and ecosystem enabled by blockchain-based document distribution, coordination, and distribution
IPC: G06Q20/38
Filed: 2021-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an advantageous distributed marketplace and ecosystem enabled by blockchain-based document distribution, coordination and distribution. 
     SOLUTION: The present invention discloses system, method, and computer program product embodiments that use a blockchain to manage documents. A token server system can facilitate creation of documents. The token server system encrypts and stores encrypted versions of documents, and can create a link to an encrypted version of a document. The token server system can create an encryption hash of a document and a document token for a digital wallet internal deposit in order to specify an ownership of the document. The token server system can publish a link hash to the blockchain by using one or more smart contract functions. In one embodiment, the document may be a contract. The token server system can facilitate amendment of a document from other party. The amendment can represent a counter offer or a negotiation process. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023068589-A (JP)
Title: Drinking container
Inventor: KOBAYASHI MASAKAZU
IPC: A47G19/22
Filed: 2021-11-02
Abstract: To provide a drinking container that dispenses with a straw.SOLUTION: A drinking container 100 makes it possible to put in beverage for drinking, including: a container body 200 which can contain beverage; a straw substitution part 300 through which beverage can be sipped. The container body 200 is composed of a body lateral part 210 that forms the side face of the container 100 and a body bottom part 220 that forms the bottom face of the container 100. The body lateral part 220 is provided with a left end part 211 and a right end part 212. The straw substitution part 300 is formed by providing a space in which beverage can pass the left end part 211 and the right end part 212 of the body lateral part 210 and by superimposing and connecting the end parts, in the constitution to form the container 100.SELECTED DRAWING: Figure 1
Patent JP-2022082445-A (JP)
Title: Air-conditioning structure of building
Inventor: HIRANO TAKARA
IPC: F24F7/003
Filed: 2021-11-16
Abstract: To mainly distribute clean air of a large-sized habitable room also to common use space while installing an air cleaner, without becoming large at the large-sized habitable room.SOLUTION: An air-conditioning structure of a building 1 comprises a common use space 8, and a large-sized habitable room 5 and an individual habitable room 6, both of which are adjacent to the common use space 8. An air conditioner 2 is installed at an underfloor 11 of the large-sized habitable room 5, and an air cleaner 13 is buried in a ceiling 12 of the large-sized habitable room 5, and clean air 61 cleaned by the air cleaner 13 of the large-sized habitable room 5 is taken into the common use space 8 with a gap under a fixture serving as a clean air intake 62. A fan 65 may be provided to allow the clean air 61 accumulated in the common use space 8 to be taken in with the gap under another fixture serving as a clean air intake 63 at the individual habitable room 6 and to allow air 64 in the individual habitable room 6 to be discharged outside at the individual habitable room 6.SELECTED DRAWING: Figure 1
Patent JP-2023075534-A (JP)
Title: Method for treating waste water
Inventor: WATANABE MASARU
IPC: C02F1/64
Filed: 2021-11-19
Abstract: To provide a method for treating waste water which makes a sludge return amount to a modification tank appropriate, and can always make treatment water quality and discharged sludge property good.SOLUTION: A method for treating waste water introduces raw water into a reaction tank 2, mixes the raw water with slaked lime addition and return sludge from a modification tank 8, and then adds a polymer flocculant to a flocculation tank 3 and carries out flocculating treatment. The method introduces a flocculated liquid into a precipitation tank 4 and separates the sludge. The method introduces a part of the sludge to the modification tank 8 by a sludge return line 7. The method sets a target flow rate of the return sludge on the basis of a flow rate (a) of the raw water, concentration (b) of the return sludge, raw water generation SS concentration (c) and a sludge return ratio (R), and controls the sludge return amount so that it becomes the target flow rate.SELECTED DRAWING: Figure 1