baber/WOPTO huggingface dataset:
Patent JP-2023027555-A (JP)
Title: Document reader, document reading method, and program
Inventor: SUGIMOTO MITSURU
IPC: G06V30/412
Filed: 2021-08-17
Abstract: To efficiently perform visual confirmation work by reducing a waiting time during which a user who visually confirms characters input to a document in paperwork waits in a readout time when the document is optically read.SOLUTION: A document reader is configured to: acquire mage data of a reading target document in which a plurality of reading areas each showing at least one of one or more characters or numerals are provided; classify each of the plurality of reading areas into a plurality of different groups; perform processing of optically reading at least one of characters or numerals in the reading areas included in the groups according to a reading sequence allocated to each of the plurality of different groups; and perform processing for outputting a result of the reading processing for each of the groups of the reading areas.SELECTED DRAWING: Figure 1
Patent JP-2022117922-A (JP)
Title: slide rail assembly
Inventor: CHEN KEN-CHING
IPC: A47B88/49
Filed: 2021-08-18
Abstract: To provide a slide rail assembly.SOLUTION: A slide rail assembly 300 includes a first rail 302, a second rail 310, a blocking member 320, a positioning member 324, and an operation member 305 configured so as to operate either of the blocking member and the positioning member. The first rail includes a positioning feature 338, and the second rail is movable relative to the first rail. The blocking member and the positioning member are movably attached to the second rail, and respectively either in a first state S1 or in a second state.SELECTED DRAWING: Figure 30
Patent JP-2023028478-A (JP)
Title: Power conversion device, and distributed power supply system
Inventor: ISHIDA MAKOTO
IPC: H02M7/48
Filed: 2021-08-19
Abstract: To highly accurately and robustly measure electric energy in a power conversion device.SOLUTION: In a power conversion device (10), a voltage or a current supplied from a distributed power source (20) is converted by a power conversion unit (12) and outputted to a power system (2). Based on the voltage and the current outputted from the power conversion unit (12), a power conversion control unit (15a) generates a command value for controlling the power conversion unit (12). Based on the voltage and the current outputted from the power conversion unit (12), a specific measurement calculation unit (15b) calculates electric energy for specific measurement. A hardware system from detecting the voltage and the current outputted from the power conversion unit (12) to calculating the command value and a hardware system from detecting the voltage and the current outputted from the power conversion unit (12) to calculating the electric energy for specific measurement are provided partially or entirely independently.SELECTED DRAWING: Figure 1
Patent JP-2023031013-A (JP)
Title: Fitting
Inventor: DAITO MASAKI
IPC: E06B1/60
Filed: 2021-08-24
Abstract: To provide a fitting whose manufacturing cost can be reduced while ensuring the frame strength.SOLUTION: A fitting 1 includes a frame body 2 having a frame 21, sashes 3 and 4 arranged in the frame body 2, and a plate-like reinforcing member 5 connected to the frame 21 and reinforcing the frame 21. The frame 21 has a first frame side plate part 251 extending in the indoor/outdoor direction, and a second frame side plate part 252 connected to the first frame side plate part 251, crossing the first frame side plate part 251, extending to a side opposite to a side where the sashes 3, 4 are arranged in the depth direction, and fixed to a skeleton 11. The reinforcing member 5, which is formed in a plate shape, includes a first reinforcing side plate part 51 fixed to the first frame side plate part 251, a second reinforcing side plate part 52 fixed to the second frame side plate part 252, and a reinforcing side inclined plate portion 53 that connects the first reinforcing side plate part 51 and the second reinforcing side plate part 52 and extends to be inclined with respect to the first reinforcing side plate part 51 and the second reinforcing side plate part 52.SELECTED DRAWING: Figure 3
Patent JP-2023032658-A (JP)
Title: Filler granulated substance
Inventor: MIYAMOTO AKIRA
IPC: C01G9/02
Filed: 2021-08-27
Abstract: To provide a filler granulated substance containing a filler subjected to hydrophobic surface modification (surface treatment) which can improve supply stability and supply accuracy of a filler when a resin composition is prepared, and can stably obtain a resin composition with high productivity.SOLUTION: A filler granulated substance contains a surface-treated filler and a binder, wherein the surface-treated filler is constituted by subjecting a filler before treatment to surface treatment by at least one selected from the group consisting of a silane coupling agent, a titanate coupling agent and silicone oil, and a content ratio of the surface-treated filler is 40-99.9 pts.wt. with respect to 100 pts.wt. of the total amount of the surface-treated filler and the binder.SELECTED DRAWING: Figure 1
Patent JP-2021193022-A (JP)
Title: Management device and management method
Inventor: SHAO XIAO
IPC: B64F1/36
Filed: 2021-08-30
Abstract: To suppress communication disconnection with a flight device.SOLUTION: A management device for setting a flight route of a flight device includes: an acquisition part 41 for determining a flight planned number of other flight device in a predetermined area to which a flight route where the flight device plans to fly belongs; and a route setting part 46 for restricting setting of the flight route when the flight planned number acquired by the acquisition part 41 exceeds the upper limit number that the flight devices can fly in the area at the same time. The acquisition part 41 acquires a communication state of the area for communicating with the management device for communication of the flight device, and the route setting part 46 may set a flight route where the flight device flies along a base station with intensity of interference is equal to or less a threshold in a communication state acquired by the acquisition part 41.SELECTED DRAWING: Figure 2
Patent JP-2022115049-A (JP)
Title: Bridge evaluation method and system based on soundness index
Inventor: PENG QIAN
IPC: E01D22/00
Filed: 2021-08-30
Abstract: To provide a bridge evaluation method based on soundness index to reduce labor requirement in a truss bridge dynamic detection process and to avoid accuracy errors associated with human factors.SOLUTION: An evaluation method acquires low-frequency modal data at each data sampling timing under natural excitation vibration for each node of a rod member of a truss bridge, and creates a finite element model of the truss bridge. Then, acquires a state vector of each node and equilibrium parameter, creates a soundness index scatter plot based on the soundness index at each node, and evaluates the rod members of the truss bridge. Interrupting normal traffic on the truss bridge is not necessary as the vibration data for each node of the truss bridge is acquired by a data collection device under normal traffic conditions, and data calculation is performed based on the vibration data. By doing so, measuring becomes easier, the continuity of measuring is further improved, and long-term real-time monitoring can be realized.SELECTED DRAWING: Figure 1
Patent JP-2023034424-A (JP)
Title: Grid computing management device and management method
Inventor: ITO SEIICHI
IPC: G06Q50/06
Filed: 2021-08-31
Abstract: To provide a grid computing management device that contributes to usage of renewable energy by taking into consideration a proportion of an amount of electric power originating from renewable energy within an amount of electric power that computing devices of vehicles use for calculation.SOLUTION: In a system 1, a system management server 50 as a type of grid computing management device, causes computing devices 105 installed in a plurality of vehicles 10 to process job data provided from a client 30. Further, overall renewable energy proportion information is acquired that indicates a proportion of an amount of electric power originating from renewable energy within an amount of electric power consumption that all computing devices assigned to the job data use for calculation of the job data, on the basis of a computation amount of the job data processed by each of the computing devices, and renewable energy proportion information, and the overall renewable energy proportion information is transmitted to the client 30.SELECTED DRAWING: Figure 1
Patent JP-2021192445-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: NAITO TATSUYA
IPC: H01L21/322
Filed: 2021-08-31
Abstract: To preferably reduce turn-on loss in a semiconductor device.SOLUTION: The semiconductor device includes: a semiconductor substrate having a first conductivity type drift region; a first conductivity type emitter region provided above the drift region inside the semiconductor substrate, and having a doping concentration higher than that of the drift region; a base region of a second conductivity type provided between the emitter region and the drift region inside the semiconductor substrate; a first accumulation region of a first conductivity type provided between the base region and the drift region inside the semiconductor substrate, and having a doping concentration higher than that of the drift region; a plurality of trench portions provided by penetrating through the emitter region, the base region, and the first accumulation region from an upper surface of the semiconductor substrate, and provided with a conductive portion inside; and a capacitance adding section provided below the first accumulation region, and adding a gate-collector capacitance.SELECTED DRAWING: Figure 2
Patent JP-2023035096-A (JP)
Title: Rear face moisture-proof paper for floor material and decorative material for floor
Inventor: YAMAMURA NATSUKI
IPC: B27M3/00
Filed: 2021-08-31
Abstract: To provide rear face moisture-proof paper for a floor material which can suppress occurrence of warpage and pull-bending caused by humidity atmosphere.SOLUTION: Moisture-proof paper 2 includes a moisture-proof layer having a paper base material 2A, an anchor coat layer 2B containing first polyolefin having at least one selected from a carboxyl group, a salt of a carboxyl group, a carboxylic acid anhydride group and carboxylate, a vapor-deposited layer 2C, and an overcoat layer 2D containing second polyolefin having at least one selected from a carboxyl group, a salt of a carboxyl group, a carboxylic acid anhydride group and carboxylate provided in this order. The moisture-proof paper 2 has moisture vapor permeability of 3.0 g/m2 24 hours or less, and can suppress occurrence of warpage and pull-bending in a decorative material 4 for a floor containing the moisture-proof paper 2.SELECTED DRAWING: Figure 1
Patent JP-2023035599-A (JP)
Title: Imaging apparatus, control method, and program
Inventor: KAZAMA KIKUO
IPC: G10L21/0364
Filed: 2021-09-01
Abstract: To provide a technique that, even when the state of a subject changes, can record the voice from the subject while preventing a change in the volume of the voice.SOLUTION: An imaging apparatus of the present invention has: imaging means that picks up an image of a subject; connection means that is connected with an external microphone; and adjustment means that, based on the direction of predetermined parts of the subject in the angle of view of the image picked up by the imaging means, adjusts the gain of a first voice signal input from the external microphone.SELECTED DRAWING: Figure 2
Patent JP-2022091104-A (JP)
Title: Image sensing device, operation method thereof, and image sensing method
Inventor: KIM HAK SOON
IPC: G01S17/89
Filed: 2021-09-07
Abstract: To provide an image sensing device that adjusts an initial phase offset between a signal output from an optical transmitter and a signal for controlling an optical receiver.SOLUTION: An image sensing device comprises: an optical transmitter 110 which irradiates a subject with a modulation signal MS: an optical receiver 120 which generates a pixel signal PIX corresponding to a reflection signal RS from the subject according to a phase control signal; an image processor 140 which calculates a depth phase based upon the pixel signal, compensates the depth phase according to a phase offset signal OFF_PH, and outputs the result as depth information TOF_OUT; a drive control circuit 130 which generates a phase control signal corresponding to the phase of the modulation signal, and sets an initial phase difference between the phase control signal and the modulation signal according to the phase offset signal; and an offset calculation part 150 which sets a plurality of reference phases, selects a reference phase closest to the depth phase among the set reference phases, and calculates a phase offset signal corresponding to a phase difference between the selected reference phase and the depth phase.SELECTED DRAWING: Figure 2
Patent JP-2023039323-A (JP)
Title: Vehicular control apparatus
Inventor: MATSUBARA KEIGO
IPC: B60W10/06
Filed: 2021-09-08
Abstract: To suppress an engine performance from deteriorating in starting the engine.SOLUTION: In starting an engine, in a given progress step during a transition of switching to engaging a clutch, a clutch control part calculates instruction value information of a starting instruction value for the given progress step and transmits the instruction value information to an engine control part so that the engine control part, upon receiving the starting instruction value for the given progress step, outputs a start-time driving instruction value for the given progress step on the basis of the instruction value information, instead of outputting the starting instruction value. Therefore, even if there is variation in communication when transmitting a starting instruction value from the clutch control part to the engine control part, the start-time driving instruction value for the given progress step is made to be easily reproduced to be a starting instruction value, making it possible to suppress the deterioration of control performance in switching the clutch to an engaged state. Thus, it is possible to suppress an engine start performance from deteriorating in starting the engine.SELECTED DRAWING: Figure 4
Patent JP-2023040405-A (JP)
Title: game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2021-09-10
Abstract: To provide a game machine capable of more suitably performing control of a movable member in the game machine in which the movable member can be moved.SOLUTION: A game machine 10 determines whether a player operates an operation button 20 when a movable rotary accessory member 37 is in a standby position side when performing movable control of the movable rotary accessory member 37 in a range between a standby position and the maximum operation position by continuous operation common to movable modes A to D on the basis of one drive data 1, stops movement of the movable rotary accessory member 37 in continuous operation in a standby position side when the player operates the operation button 20, and starts individual operation after continuous operation of the respective movable modes A to D. After the continuous operation, a pattern display part 341 controls a display performance. In the meantime, when the movable rotary accessory member 37 is in the maximum operation position side, it is not determined whether the operation button 20 is operated. An execution period of continuous operation and a period when the movable rotary accessory member 37 is moved to the maximum operation position by continuous operation are indefinite.SELECTED DRAWING: Figure 269
Patent JP-2023043442-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2021-09-16
Abstract: To provide a game machine allowing a player to recognize execution of a movable body performance while preventing disturbance of an operation confirmation of a movable body by performance operation.SOLUTION: When a movable body performance is executed in a variable display started during a predetermined period when conformation movable control is underway on power-on not accompanying initialization, display of an effect display and output of a movable body performance sound are performed while performance movable control is restricted in execution of the movable body performance during the predetermined period, and the performance movable control and display of the effect display and then output of a movable performance sound are performed when the movable body performance is executed after a predetermined period.SELECTED DRAWING: Figure 66
Patent JP-2023046017-A (JP)
Title: liquid ejection head
Inventor: SHIMOZATO MASASHI
IPC: B41J2/14
Filed: 2021-09-22
Abstract: To provide a liquid ejection head which can secure stable ejection characteristics.SOLUTION: A liquid ejection head according to an embodiment comprises; a nozzle plate having a plurality of nozzles that eject liquid; an actuator member which is arranged oppositely to the nozzle plate, and has a plurality of grooves constituting a plurality of pressure chambers communicated with the nozzles and a plurality of dummy chambers arranged between the plurality of pressure chambers, side walls formed between the plurality of grooves and wall portions blocking both end parts of the grooves; and a spacer layer which is arranged between the nozzle plate and the actuator member, and communicates common chambers formed outside the wall portions at both end parts of the grooves with the pressure chambers to thereby form communication ports which are larger in fluid resistance than the insides of the pressure chambers at both end parts of the pressure chambers.SELECTED DRAWING: Figure 6
Patent JP-2023047845-A (JP)
Title: Method and device for embedding ruthenium into recess formed on substrate surface
Inventor: SAKAMOTO MASAHITO
IPC: C23C16/16
Filed: 2021-09-27
Abstract: To provide a technique for embedding ruthenium into a recess formed in a substrate while suppressing introduction of oxygen in a boundary region to a layer containing titanium.SOLUTION: A method for embedding ruthenium into a recess on a substrate surface includes the steps of: disposing a substrate on a placing base provided inside a treatment vessel; regulating internal pressure of the treatment vessel within a range of 0.5-50 Pa and heating the substrate within a temperature range of 160-180°C; supplying a CO gas which is a carrier gas with a flow rate within a range of 20-300 sccm and a Ru3(CO)12 into the treatment vessel to embed ruthenium into the recess; and supplying a CO gas with a flow rate within a range of 50-100 sccm as a purge gas toward inside of the treatment vessel from a peripheral region of the substrate placed on the placing base in parallel with the step.SELECTED DRAWING: Figure 5
Patent JP-2023049798-A (JP)
Title: Air conditioning unit
Inventor: HARAGUCHI YU
IPC: F25B5/00
Filed: 2021-09-29
Abstract: To avoid an incident in which a high temperature refrigerant instantaneously flows into a portion used as an evaporator, causing re-evaporation of condensate water.SOLUTION: When switching an operation from a third dehumidification operation to a cooling operation, a control part 50 makes an opening of a first expansion valve smaller than that in the third dehumidification operation, and then makes an opening of a second expansion valve 34 larger than that in the third dehumidification operation.SELECTED DRAWING: Figure 7
Patent JP-2022002333-A (JP)
Title: Schottky barrier diode
Inventor: AKEDA MASATOSHI
IPC: H01L29/41
Filed: 2021-09-29
Abstract: To provide a Schottky barrier diode composed of a wide bandgap semiconductor.SOLUTION: A Schottky barrier diode includes: a plurality of trapezoidal trenches 17 formed in a stripe shape at equal intervals on a surface of a semiconductor substrate; an impurity region of a second conduction type formed at a bottom of the trench; a Schottky electrode in contact with the semiconductor substrate; an annular second recessed unit surrounding a plurality of recessed units and extending across an outer end of the Schottky electrode; and an annular second conduction type impurity region formed at the bottom of the second recessed unit. A unit cell 18 that is sandwiched between the plurality of recessed units and formed in a stripe shape is formed so as to be shorter in a stepwise manner in the vicinity of a corner unit of the semiconductor substrate in a plan view and the shortest at both ends in a second direction orthogonal to a first direction. The annular second conduction type impurity region includes a first impurity region extending across the outer end of the Schottky electrode, and the first impurity region is connected to a periphery of the second conduction type impurity region in a plan view.SELECTED DRAWING: Figure 1
Patent JP-2023053732-A (JP)
Title: cable
Inventor: KOBAYASHI YOSHIHISA
IPC: H01B7/36
Filed: 2021-10-01
Abstract: To provide a cable which is printed without requiring adjustment of a laser irradiation condition or within an adjustable range of the laser irradiation condition.SOLUTION: A cable includes a twisted pair core 10 obtained by twisting a plurality of insulated core wires 3a and 3b, an inner layer sheath 20 covering the twisted pair core, and an outer layer sheath 30 covering the inner layer sheath 20. The outer layer sheath 30 is composed of a polyurethane resin, and transmission concentration D/t per unit thickness of the outer layer sheath 30 is 5.4-13.2 mm-1.SELECTED DRAWING: Figure 1
Patent JP-2023056603-A (JP)
Title: game machine
Inventor: SATO MOTOKI
IPC: A63F5/04
Filed: 2021-10-08
Abstract: To provide a game machine having improved performance.SOLUTION: A difference number is counted from a power activation. When the difference number goes over 19000 in a normal state, a progress of a game is ended after an end of a game in which the difference number went over 19000. When the difference number goes over 19000 in a bonus state, the progress of the game is ended after an end of a game in which an end condition of the bonus state is satisfied. In addition, even when the difference number goes over 19000 in the bonus state and then the difference number goes down to or below 19000 before the bonus state ends, the progress of the game is ended after the end of the game in which the end condition of the bonus state is satisfied.SELECTED DRAWING: Figure 1
Patent JP-2023056966-A (JP)
Title: vehicle
Inventor: KITANO SHINJI
IPC: F16H61/12
Filed: 2021-10-08
Abstract: To provide a vehicle capable of accurately determining deterioration of an endless belt.SOLUTION: A vehicle 10 includes an engine 30, a continuously variable transmission 32 having an endless belt 50 and shifting and outputting power from the engine 30, and a transmission 34 to which power shifted by the continuously variable transmission 32 is transmitted. When a vehicle speed is equal to or higher than a first threshold and an accelerator opening is equal to or more than a second threshold, a controller unit 76 determines that the continuously variable transmission 32 is used in a belt high load state. When a travel distance at the usage under the belt high load state is equal to or more than a third threshold, the control unit 76 determines that the endless belt 50 is deteriorated or the deterioration is in progress, and the deterioration of the endless belt 50 is displayed on a display 82 in accordance with an instruction from the control unit 76. The belt high load state may be determined when a speed ratio of the continuously variable transmission 32 is equal to or less than a fourth threshold.SELECTED DRAWING: Figure 6