baber/WOPTO huggingface dataset:
Patent JP-2023062572-A (JP)
Title: Image forming apparatus
Inventor: HARUTA KOTARO
IPC: G03G21/16
Filed: 2021-10-21
Abstract: To provide an image forming apparatus that can prevent a malfunction of an electrical component.SOLUTION: In an image forming apparatus 1, a main body part 2 includes photoconductor drums 51K, 51C, a housing 21, a first side frame 23 and a second side frame 24, and a front frame 25, and a cover part 3 includes exposure units 31K, 31C, a top cover 30, a first side sheet metal 35 electrically connected with the exposure unit 31K, a second side sheet metal 36, a main sheet metal 34 electrically connected with the exposure unit 31C, a first side ground member 81 electrically connected with the first side frame 23 at both an open position and a closed position of the top cover 30, a second side ground member 82 electrically connected with the second side frame 24 at both the open position and the closed position of the top cover 30, and first main ground members 83, 84 electrically connected with the front frame 25 at the closed position of the top cover 30.SELECTED DRAWING: Figure 7
Patent JP-2022071852-A (JP)
Title: Computer-implemented method, system, and computer program (early experiment stopping for batch bayesian optimization in industrial processes)
Inventor: Edward Oliver Pyzer-Knapp
IPC: G06Q50/04
Filed: 2021-10-25
Abstract: To address a problem that it may be observed that an optimal candidate is observed before a budget is exhausted, which results in unnecessary expense incurred for an entity performing an experiment.SOLUTION: Real-time intervention of an industrial process can include searching for a batch of candidate configurations for use by the industrial process, the batch of candidate configurations searched for by performing a batch Bayesian optimization (BBO). The batch of candidate configurations is transmitted to the industrial process to use in running the industrial process. A result of the run is received from the industrial process. Using the result in the BBO, a next batch of candidate configurations is searched. Whether a stopping criterion is met is determined, based on the next batch of candidate configurations and by applying a function to a BBO acquisition score. Responding to determining that the stopping criterion is met, searching for the next batch of candidates is terminated.SELECTED DRAWING: Figure 4
Patent JP-2023064001-A (JP)
Title: Control device of vehicle
Inventor: HIRAI TAKUYA
IPC: B60W10/06
Filed: 2021-10-25
Abstract: To prevent blow-up of a rotation speed of an engine or occurrence of noise when communication between an ECU that performs control of an internal combustion engine and the other ECU is interrupted.SOLUTION: In controlling an internal combustion engine mounted on a vehicle and a rotary electric machine mechanically connected to the internal combustion engine, when communication between an ECU that performs control of the internal combustion engine and an ECU that performs control of the rotary electric machine is interrupted, a control device of the vehicle executes fail-safe control by which rotation of the internal combustion engine is decelerated or stopped. Further, when an ignition switch is turned OFF and then the ignition switch is turned ON again before the rotation of the internal combustion engine is stopped, the control device executes the fail-safe control by which injection of fuel to a cylinder of the internal combustion engine is not resumed, until the communication between both ECUs is established.SELECTED DRAWING: Figure 2
Patent JP-2022009479-A (JP)
Title: Method for determining fabric characteristics
IPC: D03D1/00
Filed: 2021-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus, method and system for determining characteristics of a papermaking fabric. 
     SOLUTION: The method of the present invention includes the following steps A, B and C: (A) a step of determining a value of at least one characteristic of the first papermaking fabric and the characteristic relating to one of (i) a knuckle 206, 208 in the fabric, (ii) a pocket 210 in the fabric, and (iii) both of a knuckle and a pocket; (B) a step of determining at least one characteristic value corresponding to a design of a second papermaking fabric by utilizing the value of one characteristic value of the first papermaking fabric, where the at least one characteristic value of the second papermaking fabric is a different value from the value of the first papermaking fabric; and (C) a step of forming the second papermaking fabric, wherein the value determined for at least one characteristic of the second papermaking fabric is a different value from the value of at least one characteristic of the first papermaking fabric. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023064334-A (JP)
Title: Power system control device and method
Inventor: TSUNETOMI KUNIHIKO
IPC: H02J13/00
Filed: 2021-10-26
Abstract: To provide a power system control device capable of properly controlling a power system designed considering fluctuations in load demand.SOLUTION: The power system control device includes: a prediction unit that predicts a prediction base value that is the component of a load demand that is longer than the specified period after the forecast target time of the power system and a predicted fluctuation range that represents the degree of fluctuation from the prediction base value of the load demand after the forecast target time based on the actual load demand, which represents the actual load demand of the power system; and an operating value calculation unit that calculates the operation value for controlling the power system based on the prediction base value and predicted fluctuation range.SELECTED DRAWING: Figure 1
Patent JP-2023064784-A (JP)
Title: Power generation output control method
Inventor: NAKANO HIROBUMI
IPC: F03B15/04
Filed: 2021-10-27
Abstract: To provide a power generation output control method capable of maintaining power generation output of a pump inversion water wheel at a desired level without using a flowmeter.SOLUTION: The present invention relates to a power generation output control method in a case where power is generated by a pump inversion water wheel while controlling a flow rate of water taken in from a water intake gate provided in a dam and discharged to a downstream side of the dam at a desired level by means of the pump inversion water wheel. A power generation output control method 100A includes a power generation output recovery process 1 which is implemented in a case where power generation output of the pump inversion water wheel is less than a target value. The power generation output recovery process 1 includes a first step (step S01) of reducing a rotation speed of the pump inversion water wheel just by a desired level and a second step (step S02) which is implemented after the first step and in which it is confirmed whether or not the power generation output achieves the target value. The first step and the second step are repeated as a set until the power generation output achieves the target value.SELECTED DRAWING: Figure 2
Patent JP-2023068447-A (JP)
Title: field effect transistor
Inventor: MIIDA TAKASHI
IPC: H01L29/78
Filed: 2021-11-02
Abstract: To provide a field effect transistor using a trench structure and having higher withstanding voltage.SOLUTION: A field effect transistor 1 includes a first n-type semiconductor layer 10 formed of gallium oxide semiconductor, a second n-type semiconductor layer 11 formed of Si, p-type semiconductor parts 14a and 14b embedded in trenches 12a and 12b, n-type regions 15a and 15b provided on a part of a surface layer on an upper surface of an inter-trench region 13 of the second n-type semiconductor layer 11, p-type regions 16a and 16b provided in the inter-trench region 13 so as to surround the n-type regions 15a and 15b, a gate electrode 17 provided on the inter-trench region 13 through a gate insulating film 18, a source electrode 20 connected to the n-type regions 15a and 15b and the p-type semiconductor parts 14a and 14b, and a drain electrode 21 connected to the first n-type semiconductor layer 10.SELECTED DRAWING: Figure 1
Patent JP-2022044042-A (JP)
Title: Percutaneous clip for repairing heart valve
IPC: A61F2/24
Filed: 2021-11-04
Abstract: PROBLEM TO BE SOLVED: To provide leaflet clips and devices and methods of introducing the leaflet clips into a heart valve. 
     SOLUTION: A leaflet clip has an elongated member including a proximal end portion and a distal end portion, and first and second clipping arms movable between an open position and a closed position. The clipping arms include respective proximal end portions coupled to the proximal end portion of the elongated member, and respective distal end portions extending distally and radially outward relative to the elongated member. The leaflet clip further includes a tubular member coaxially disposed about the elongated member. Axial motion of the tubular member with respect to the elongated member or axial motion of the elongated member with respect to the tubular member causes corresponding movement of the clipping arms between the open and closed positions. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023069151-A (JP)
Title: game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2021-11-05
Abstract: To improve game properties in a game machine capable of shifting to a b-time-shortening game state.SOLUTION: A game machine 10 executes a loss display when occurrence of a big win game based on a small win game is disadvantageous in an opening of the small win game, and executes a gain display when occurrence of a big win game based on a small win game becomes advantageous instead of being disadvantageous. After switching from the loss display to the gain display, the loss display is not executed until a big win game occurs. In an intermediate period when advantage/disadvantage for generating a big win game on the basis of a small win game cannot be determined easily, a border display for reporting that advantage/disadvantage cannot be easily determined in an opening of a small win game is executed. The border display is a mode for alternately executing, for example the loss display and the gain display, and a mode in which a movable accessory member 39 is moved so as to overlap with a display surface of a pattern display part 341. The border display may be executed in a special pattern game executed during the intermediate period.SELECTED DRAWING: Figure 358
Patent JP-2023070215-A (JP)
Title: home delivery system
Inventor: KISHIMOTO GENTA
IPC: B64C39/02
Filed: 2021-11-09
Abstract: To provide a home delivery system capable of accurately moving a flying body to a home of a target collection and delivery destination when using the flying body to home-delivery a package.SOLUTION: An instrument ID of a smart meter 20 installed at a collection and delivery destination is registered in a flying body 10, and the flying body 10 is autonomously flown toward a home of the collection and delivery destination based on location information of the smart meter 20 at the collection and delivery destination linked to the registered instrument ID. The smart meter 20 installed at the collection and delivery destination determines whether or not the flying body 10 has reached over the collection and delivery destination, and transmits an arrival confirmation signal to a control device 2 in an operation room 1 when it is determined that the flying body 10 has arrived over the collection and delivery destination. The control device 2 activates a notification device 4 upon receipt of the arrival confirmation signal, and the flying body 10 stays above the home of the pickup and delivery destination until an autonomous flight is switched to a manually operated flight, and the flight is switched to a manually operated flight. After that, it is manually moved to a front door of the collection and delivery destination.SELECTED DRAWING: Figure 1
Patent JP-2022081434-A (JP)
Title: De-molding of large composite parts for aircraft
Inventor: DARRELL D JONES
IPC: B64C1/12
Filed: 2021-11-10
Abstract: To provide a system and method for de-molding composite parts from a mandrel.SOLUTION: The method includes mechanically coupling a first arm of a pulling tool to a first arcuate portion of a composite part hardened on a mandrel, mechanically coupling a second arm of the pulling tool to a second arcuate portion of the composite part, and separating the composite part from the mandrel by iteratively performing the following operations until the composite part no longer contacts the mandrel: elastically pulling the first arcuate portion of the composite part through the first arm and elastically pulling the second arcuate portion of the composite part via the second arm.SELECTED DRAWING: None
Patent JP-2023070862-A (JP)
Title: Wafer thickness measurement device and method therefor
Inventor: TAWARA KAZUHIKO
IPC: G01B11/06
Filed: 2021-11-10
Abstract: To provide a wafer thickness measurement device capable of measuring thickness of a wafer with high accuracy while utilizing the performance of an optical interferometer, and a method therefor.SOLUTION: A wafer thickness measurement device S in the present invention acquires, on the basis of: first and second interferometer reference measurement results obtained by measuring a reference measurement point which is included on a reference piece and has known thickness with an A surface optical interferometer 1A and a B surface optical interferometer 1B; first and second distance meter reference measurement results obtained by measuring the reference measurement point with an A surface distance meter 2A and a B surface distance meter 2B; first and second interferometer measurement results obtained by measuring the measurement point of the wafer with the A surface optical interferometer 1A and the B surface optical interferometer 1B; and first and second distance measurement results obtained by measuring the measurement point with the A surface distance meter 2A and the B surface distance meter 2B, a phase number between reference displacement based on the first and second interferometer reference measurement results and displacement based on the first and second interferometer measurement results, and acquires thicknesses of the wafer at the measurement points.SELECTED DRAWING: Figure 1
Patent JP-2023072424-A (JP)
Title: Tape medium management server, system, tape medium management method, and program
Inventor: SUGIHARA MITSUMASA
IPC: G11B27/00
Filed: 2021-11-12
Abstract: To provide a tape medium management server or the like which implements data arrangement that enables access efficiently to data scattered in content data.SOLUTION: Provided is a tape medium management server including: a content data acquisition unit for acquiring content data to be recorded on a tape medium; a digest information acquisition unit for acquiring digest information that specifies a portion constituting a digest, which is a part of the content data; a position acquisition unit for predicting and acquiring the position on which the tape medium of the portion constituting the digest when the tape medium has a plurality of lengths, based on the content data and the digest information; a travel distance calculation unit for calculating the travel distance of the tape medium required to access the digest based on the position; and an efficiency calculation unit for calculating efficiency when accessing the digest using the travel distance and the length of the plurality of media.SELECTED DRAWING: Figure 3
Patent JP-2023072475-A (JP)
Title: canister
Inventor: IWAMOTO KOJI
IPC: F02M25/08
Filed: 2021-11-12
Abstract: To provide a canister enabling reduction of manufacturing cost.SOLUTION: One embodiment of this disclosure is a canister that adsorbs/desorbs evaporation fuel generated in a fuel tank of a vehicle. The canister includes: an outer case having a charge port for taking in the evaporation fuel, a purge port for discharging the evaporation fuel and an atmospheric port opened to the atmosphere; an inner case disposed within the outer case and having an inner space to which the atmospheric port is connected; a first adsorption chamber disposed in the inner space of the inner case; and a second adsorption chamber disposed between the first adsorption chamber and the atmospheric port in a flow passage of the evaporation fuel in the inner space of the inner case. An area of a cross section vertical to a gas flowing direction of the second adsorption chamber differs from that of a cross section vertical to a gas flowing direction of the first adsorption chamber.SELECTED DRAWING: Figure 1
Patent JP-2022078987-A (JP)
Title: Agriculture assisting program, agriculture assisting method, and agriculture assisting device
Inventor: IWASAKI YASUNAGA
IPC: G06Q50/02
Filed: 2021-11-15
Abstract: To provide an agriculture assisting program, an agriculture assisting method and an agriculture assisting device, which output appropriately information for assisting in breed selection and cultivation management.SOLUTION: Provided is an agriculture system in which a server and a plurality of user terminals are connected to a network such as the Internet, in which the server comprises a selection acceptance unit 41, an environment data acquisition unit 42, a cultivation information acquisition unit 43, a simulation unit 44, an output unit 45, and an update unit 46. The simulation unit 44 reads a parameter that indicates the feature per breed of farm crops from a parameter database 50, and acquires environment data corresponding to a cultivation point selected by a producer from the environment data acquisition unit 42. The simulation unit 44 creates a growth model per breed on the basis of the acquired environment data and the read parameter, and executes a simulation using the created growth model. The output unit 45 outputs simulation results as information for assisting in breed selection and cultivation management.SELECTED DRAWING: Figure 3
Patent JP-2023072962-A (JP)
Title: Vibration control device
Inventor: USHIZAKA SHINYA
IPC: F16F15/023
Filed: 2021-11-15
Abstract: To provide a vibration control device capable of absorbing much more energy until the device reaches critical deformation.SOLUTION: A control vibration device 1 to be installed at a base isolation layer between structures of a building, comprises a tension member 3 connected between the structures of the building, a stopper mechanism 5 provided at the tension member 3, a jack 7 into which the tension member 3 penetrates, a displacement follow-up member 6 fitted to the jack 7 and allowing the tension member 3 to follow the displacement of the base isolation layer. The jack 7 is in a state where a cylinder 72 extends at normal time and the cylinder 72 abuts onto the stopper mechanism 5 and the cylinder 72 compresses during earthquake.SELECTED DRAWING: Figure 1
Patent JP-2023075632-A (JP)
Title: Discharge chute of raw material hopper
Inventor: OSUGA KOJI
IPC: C22B1/20
Filed: 2021-11-19
Abstract: To provide a discharge chute of a raw material hopper, which allows a raw material to be stably discharged by making a shape of the discharge chute of the raw material hopper for storing a raw material into a shape to easy to discharge the raw material, thereby suppressing a discharge failure such as clogging, i. e. hanging due to adhesion of the raw material to an inner wall surface of the raw material hopper, even when a raw material of a high moisture content is used.SOLUTION: There is provided a discharge chute 2 which is disposed on the lower side of a raw material hopper 1 for storing a raw material 6 and discharges the raw material 6 onto a belt conveyor 3 for conveying the raw material 2 horizontally. The discharge chute 2 has a first guide wall 2d which is located on the downstream side in the conveying direction of the raw material 6, and a second guide wall 2e which faces the first guide wall 2d and is located on the upstream side in the conveying direction of the raw material 2. In a side view of the discharge chute 2, the second guide wall 2e is tilted so that its lower edge faces to the downstream side in the conveying direction, and the first guide wall 2d is disposed so as to have an angle tilted to the downstream side in the conveying direction with respect to the vertical direction.SELECTED DRAWING: Figure 2B
Patent JP-2023075717-A (JP)
Title: pneumatic tire
Inventor: KOBAYASHI YUKI
IPC: B60C11/03
Filed: 2021-11-19
Abstract: To provide a pneumatic tire which is excellent in brake performance while maintaining low rolling resistance.SOLUTION: A pneumatic tire 1 is a tire having a designated main rotation direction. A tread 10 of the pneumatic tire 1 has center blocks 30 and 40, shoulder blocks 50 and 60, and mediate blocks 70 and 80. The pneumatic tire 1 has a ratio (L2/L1) of a ground length (L2) in a tire circumferential direction at a point located 10 mm inside from a ground end E to a ground length (L1) in a tire circumferential direction of a width direction center region R1 of the tread 10 of 0.75-0.90, in a state of an inner pressure of 200-260 kPa, and a load of 70% of maximum load capacity.SELECTED DRAWING: Figure 3
Patent JP-2023077753-A (JP)
Title: epoxy compound
Inventor: WAKABAYASHI KAZUKI
IPC: C08G59/20
Filed: 2021-11-25
Abstract: To provide an epoxy compound that can give a cured product excelling in heat resistance, adhesion, water resistance, mechanical strength, electrical characteristics and the like.SOLUTION: The present invention provides an epoxy compound represented by the following formula 1. In the formula 1, R's independently represent a hydrogen atom or a C1-6 hydrocarbon group, a is an integer of 0-4, b is an integer of 0-3 and n is an integer of 0-20.SELECTED DRAWING: None
Patent JP-2023078790-A (JP)
Title: Control device for electric assist vehicle, and electric assist vehicle
Inventor: UEHARA TORANOSUKE
IPC: B62M6/45
Filed: 2021-11-26
Abstract: To provide a control device that is able to reduce a burden on a user even when an electric assist vehicle is in a manually pushed state.SOLUTION: The control device is configured such that: (A) when it is determined that an electric assist vehicle is in a manually pushed state and an assist request in the manually pushed state is made by a user, the control device performs switching to a first mode for generating torque in a direction in which a motor of the electric assist vehicle advances the electric assist vehicle according to a vehicle speed of the electric assist vehicle in a first range relating to the vehicle speed of the electric assist vehicle; and (B) when it is determined that the electric assist vehicle is in the manually pushed state and the assist request in the manually pushed state is not made by the user or a brake request in the manually pushed state is made by the user, the control device performs switching to a second mode for controlling a braking operation according to a vehicle speed of the electric assist vehicle in a second range relating to the vehicle speed of the electric assist vehicle.SELECTED DRAWING: Figure 3
Patent JP-2023078907-A (JP)
Title: Information processing system, information processing method, and program
Inventor: KODAMA KAI
IPC: B41J29/00
Filed: 2021-11-26
Abstract: To provide an information processing system, an information processing method, and a program that do not require an administrator to previously set a user who uses an application.SOLUTION: An information processing system executes an application in cooperation with an external service system and includes: a first provision unit 51 and a second provision unit 55 that comprise, respectively, a determination unit 65 and a determination unit 66 to determine a user who is included in all of users or user groups that share cooperation information associated with all processing included in an application, by using first information in which processing included in the application is associated with cooperation information for cooperation with the external service system, and second information in which the cooperation information is associated with the users or user groups that share the cooperation information.SELECTED DRAWING: Figure 6