baber/WOPTO huggingface dataset:
Patent JP-2022108139-A (JP)
Title: Inspection device, control method for the same, printing system and program
Inventor: AIDA JUNICHI
IPC: B41J29/393
Filed: 2021-01-12
Abstract: To solve such a problem that a camera for reading an image is always used even in a case where a print sheet to be inspected is not in the maximum sheet size and in a case where a user designates an image to be inspected and only a partial region is subjected to inspection processing, and the high power is required in the inspection processing in an inspection device in which an imaging unit which reads the print sheet reads the print sheet with the camera or the like that can read the maximum sheet size conveyed in a printer.SOLUTION: An inspection device comprises reading means which has a plurality of imaging units that read mutually-different regions of a sheet and reads an image of the sheet by using at least one of the plurality of imaging units, and performs inspection processing by comparing the read image and a correct answer image. The inspection device sets an inspection region where the inspection processing is performed to the sheet being an inspection object, specifies the imaging unit to be used in the reading means in the inspection processing on the basis of the set inspection region and positions of the plurality of imaging units, and shifts the imaging unit that is specified not to be used in the inspection processing into the power-saving state.SELECTED DRAWING: Figure 8
Patent JP-2022108815-A (JP)
Title: Network system, server, and information processing method
Inventor: FUKUMORI ATSUMASA
IPC: G06Q30/02
Filed: 2021-01-14
Abstract: To provide a QA service in which a user can easily reach desired information.SOLUTION: A network system 1 for responding to an inquiry from a user is provided. The network system comprises: a user communication terminal 300; and a server 100 that can access first data on correspondence between machine states and inquiries, and a machine operation history. The server extracts an inquiry by referencing the first data on the basis of an operation history of a machine of interest associated with the user, and causes the communication terminal of the user to display the inquiry in a selectable manner.SELECTED DRAWING: Figure 1
Patent JP-2021139040-A (JP)
Title: Manufacturing method of directional magnetic steel sheet
Inventor: IMAMURA TAKESHI
IPC: C21D8/12
Filed: 2021-01-14
Abstract: To provide a method of obtaining a directional magnetic steel sheet excellent in magnetic characteristics, even when high speed rolling is applied in first cold rolling, when manufacturing a directional magnetic steel sheet by applying two or more times of cold rolling.SOLUTION: A steel slab containing, by mass%, C: 0.02 to 0.10%, Si: 2.0 to 5.0%, Mn: 0.01 to 1.00%, sol. Al: 0.01 to 0.04%, N: 0.004 to 0.020%, one or two kinds selected from S and Se, in total, 0.002 to 0.040% is hot rolled, is annealed with hot rolled plates, is subjected to two or more times of cold rolling with an intermediate annealing sandwiched therebetween, followed by primary recrystallization annealing, and after coated with the surface heating agent made of MgO on the steel plate surface, when manufacturing the directional electromagnetic steel plate after the finish annealing, the coil winding temperature CT in the hot rolling and the pressure reduction factor R (%) in the first cold rolling are controlled to a predetermined range, thereby stably manufacturing a directional magnetic steel sheet excellent in magnetic characteristics.SELECTED DRAWING: Figure 1
Patent JP-2022109780-A (JP)
Title: Communication unit, network system, method for controlling output unit, and control program
Inventor: XU ZIQIANG
IPC: G05B19/05
Filed: 2021-01-15
Abstract: To realize a communication unit that can make a system flexible even when a master device stops instructing as well.SOLUTION: A first communication unit (13) performs communications with a master device (20) through a host network. A second communication unit (14) performs communications with output units (51b, 51d) through a local bus. A control unit (141) notifies the output units (51b, 51d) of a situation in which output data to sent to the output units is being inactive, when it is impossible to receive an instruction from the master device (20) through the first communication unit (13).SELECTED DRAWING: Figure 1
Patent JP-2021147388-A (JP)
Title: Salt, acid generator, resist composition, and method for producing resist pattern
Inventor: ADACHI YUKAKO
IPC: C07D321/10
Filed: 2021-01-19
Abstract: To provide a salt capable of producing a resist pattern having good CD uniformity (CDU) and a resist composition containing the same.SOLUTION: A salt represented by formula (I), an acid generator, and a resist composition containing the same are provided. [In the formula, Q1 and Q2 each represent a fluorine atom or a perfluoroalkyl group; R1 and R2 each represent a hydrogen atom, a fluorine atom or the like; z represents an integer of 0-6; X1 and X2 each represent *-CO-O-, *-O-CO- or the like; L1 represents a single bond or an optionally substituted hydrocarbon group; A1 represents an optionally substituted alicyclic hydrocarbon group or a group formed by combining an optionally substituted alicyclic hydrocarbon group and an alkanediyl group; L2 and L3 each represent a single bond or *-A2-CO-O-; A2 represents an alkanediyl group; R3 and R4 each represent an optionally substituted hydrocarbon group; and Z+ represents an organic cation.]SELECTED DRAWING: None
Patent JP-2022111775-A (JP)
Title: Information processor and method for processing information
Inventor: TANAKA SOICHIRO
IPC: G06N3/04
Filed: 2021-01-20
Abstract: To provide an information processor and a method for processing information that can execute a multi-task learning.SOLUTION: The information processor includes: a processing unit for acquiring plural pieces of data that a learning model is to output to an input task on the basis of a learning model to which a recursive neural network is applied; a determination unit for determining data to output of the plural pieces of data acquired by the processing unit on the basis of the input task. The processing unit outputs data that has been determined to be output by the determination unit of the plural pieces of data.SELECTED DRAWING: Figure 2
Patent JP-2022117256-A (JP)
Title: Arrangement structure of clutch pipeline
Inventor: MAEDA HIDEAKI
IPC: B60K23/02
Filed: 2021-01-29
Abstract: To provide an arrangement structure of a clutch pipeline which can avoid interference between a pipe disposed in a passenger compartment and another pipe disposed outside the passenger compartment at the opposite side across a dash panel without using an L shaped joint.SOLUTION: A joint 24 for connecting an instrument panel side tube 23 with an engine compartment side tube 22 is formed into a cylindrical shape in which an engine compartment side connection part 25 and an instrument panel side connection part 26 at both ends of the joint 24 have the same center line to form a straight pipe shape extending on the center line. The joint 24 having the straight pipe shape is disposed at a position facing a communication port 21 of a dash panel 7 in a center line direction. An engine compartment side end of the joint 24 is located closer to the instrument panel side than the dash panel 7. An operation part 34 of a flare nut 32, which fixes one end part of the engine compartment side tube 22 to the joint 24, is disposed within an engine compartment 7.SELECTED DRAWING: Figure 2
Patent JP-2022117279-A (JP)
Title: game machine
Inventor: MIZUNO TOSHIKI
IPC: A63F7/02
Filed: 2021-01-29
Abstract: To provide a game machine that can execute appropriate notification according to the type of a detected error.SOLUTION: When the power is turned on to clear RAM, a predetermined area in a first RAM area is initialized and a second RAM area is not initialized. When the power is turned on without clearing the RAM, the predetermined area of the first RAM area is not initialized and the second RAM area is not initialized. When a predetermined error is confirmed when the power is turned on, the predetermined area in the first RAM area is initialized and the second RAM area is initialized. When the power is turned on, an initial value is set to predetermined data related to error determination in the second RAM area, regardless of whether or not RAM clear is executed.SELECTED DRAWING: Figure 272
Patent JP-2022120427-A (JP)
Title: Bag-making filling packer
Inventor: SAKUMA YASUHIRO
IPC: B65B9/213
Filed: 2021-02-05
Abstract: To provide a bag-making filling packer that suppresses sealing failure due to product biting and also is effective in preventing pin holes from occurring when loading products.SOLUTION: When a product C is dropped to the inside of a bag body 16 with its top released via a filling cylinder 12, the product C reaches a pair of inclined planes 32 of the bag body 16. After the product C reaches the lower part of the bag 16, with the edge of a cylindrical film F in the longer direction being held by a lateral juncture 26 for forming the bag body 16 with its top released, the packing film 2 is transported in a predetermined amount downward by a film feeding mechanism 22, thereby causing the pair of inclined planes 32 to be in a relaxed condition where they are flexed in a separating manner from each other.SELECTED DRAWING: Figure 4
Patent JP-2022121776-A (JP)
Title: Stirrer and stirring method
Inventor: NAGAO MIZUE
IPC: B01F27/70
Filed: 2021-02-09
Abstract: To provide a stirrer and a stirring method capable of adequately stirring and mixing a stirring object having a high viscosity or a stirring object in which solids floating on a liquid surface are contained.SOLUTION: A stirrer 1 includes a stirring tank 11 which is laterally mounted with a lateral surface and has an approximately columnar whole shape, a rotation shaft 12 which is elongated in a center axis direction of a longitudinal direction in an internal part of the stirring tank 11 and rotatably pivotally-supported, and at least one stirring member 13 which is supported by the rotation shaft 12 and is rotated around a shaft core of the rotation shaft 12. Therein, the stirring member 13 has a support 13a whose one side end is connected to the rotation shaft 12 and the other end is elongated to a direction separated from the rotation shaft 12, and a stirring paddle 13b which is provided on the other side end of the support 13a and can scrape up a stirring object of solid, and the stirring paddle 13b has a stirring face which gets to parallel to an elongated direction of the rotation shaft 12, and an area of the stirring face falls in the range of 4 to 45% with respect to the maximum cross-section area of a cross-section which passes through a center shaft in the longitudinal direction of the stirring tank 11.SELECTED DRAWING: Figure 1
Patent JP-2022121945-A (JP)
Title: game machine
Inventor: ANDO SHIGEMITSU
IPC: A63F7/02
Filed: 2021-02-09
Abstract: To provide a highly interesting game machine by diversifying a target achievement performance and further improving a performance effect.SOLUTION: A game machine performs winning/losing determination regarding whether control is shifted to an advantageous game state to a player, variably displays a performance pattern according to winning/losing determination, and then executes a performance for reporting a result of winning/losing determination by establishment display. The game machine can also execute a target achievement performance regarding whether a predetermined target can be achieved during a variation display in a performance pattern, and can be shifted to a specific performance having specific performance contents by achievement of a target in the target achievement performance. In the target achievement performance, at least a first target achievement performance, and a second target achievement performance having a higher degree of expectation toward achievement of a target than the first target achievement performance can be executed, and it is shown that a degree of expectation is higher in winning by winning/losing determination when a target is achieved in the first target achievement performance than in the second target achievement performance.SELECTED DRAWING: Figure 25
Patent JP-2022122122-A (JP)
Title: Optical member for core identification on multi-core optical fiber
Inventor: TAKAHASHI HIDENORI
IPC: G02B6/02
Filed: 2021-02-09
Abstract: To provide an optical member for identifying respective cores of an MC optical fiber, and that can be manufactured inexpensively.SOLUTION: An optical member for identifying respective cores of a multi-core optical fiber to be identified has a multi-core optical fiber which has a first core to an Nth core, the multi-core optical fiber being so constituted that the first core to the Nth core reflect light at one or more reflection positions in a length direction of the multi-core optical fiber, where the first core to the Nth core at the same position are so constituted as to have the same reflection wavelength, but the reflection wavelength differ with different reflection positions, the first core to the Nth core are applied at one or more reflection positions with force for shifting a reflection wavelength by at least one of the first core to the Nth core, and patterns over one or more reflection positions of the shaft quantity of the reflection wavelength are different, core by core.SELECTED DRAWING: Figure 2
Patent JP-2021152644-A (JP)
Title: Flexible laminate and image display device having the same
Inventor: SONG BYUNG-HOON
IPC: G09F9/00
Filed: 2021-02-18
Abstract: To provide a flexible laminate with superior bending resistance.SOLUTION: A flexible laminate comprises a front plate, a first adhesive layer, a circularly polarizing plate, a second adhesive layer, a touch sensor layer, and a third adhesive layer arranged in the described order. The third adhesive layer includes at least a 3A adhesive layer and a 3B adhesive layer. The 3A adhesive layer is in contact with the touch sensor layer. A storage modulus GA' of the 3A adhesive layer and a storage modulus GB' of the 3B adhesive layer satisfy a relationship expressed as GA'/GB'≥1. A thickness dA of the 3A adhesive layer and a thickness dB of the 3B adhesive layer satisfy a relationship expressed as dA/dB≤1.SELECTED DRAWING: Figure 1
Patent JP-2022127390-A (JP)
Title: Production system of refined gas and production method of refined gas
Inventor: KAWAGUCHI NOBORU
IPC: B01D51/00
Filed: 2021-02-19
Abstract: To provide a production system of a refined gas and a production method of a refined gas, capable of reducing an energy consumption amount for cooling with a compact facility when producing a refined gas having the increased methane concentration from a biogas.SOLUTION: A production system (1) of a refined gas for obtaining a refined gas by concentrating methane in a biogas comprises: a separation device (40) that separates a biogas so as to obtain a refined gas in which the methane concentration is increased and a removed gas in which the carbon dioxide concentration is increased; a cooler that cools a biogas before being supplied to the separation device (40); a removed gas compressor (62) that compresses the removed gas discharged from the separation device; and an expansion valve (65) that expands the compressed removed gas, wherein latent heat followed by the expansion of the removed gas is used for cooling the biogas in the cooler.SELECTED DRAWING: Figure 1
Patent JP-2022128719-A (JP)
Title: Power cable connection device
Inventor: SUMI YOSUKE
IPC: H01R11/11
Filed: 2021-02-24
Abstract: To provide a power cable connection device capable of reducing stress generated in a porcelain tube.SOLUTION: A power cable connection device 1 comprises: a porcelain tube 21 into which a power cable 10 is inserted; a pipe member 22 exhibiting higher rigidity than that of the porcelain tube 21 and provided inside the porcelain tube 21 so as to face the power cable 10; an embedded member 24 exhibiting higher rigidity than that of the porcelain tube 21, partially embedded in the porcelain tube 21, and arranged at a position on an outer peripheral side of the pipe member 22; a first semi-conductive layer 23 provided between the pipe member 22 and the porcelain tube 21; and a second semi-conductive layer 25 provided between the embedded member 24 and the porcelain tube 21. At least one boundary out of a boundary between the first semi-conductive layer 23 and an outer peripheral surface 220 of the pipe member 22 and a boundary between the second semi-conductive layer 25 and an inner peripheral surface 230 of the embedded member 24 comprises an unfixed region.SELECTED DRAWING: Figure 2
Patent JP-2022133705-A (JP)
Title: Printing apparatus
Inventor: AWANOHARA YUKI
IPC: B41J11/02
Filed: 2021-03-02
Abstract: To effectively cool a component having a heat generation source.SOLUTION: A printer 1 includes: a platen 12 having a plurality of suction ports 121 that suck a recording medium; a suction fan 14; a suction duct 13 that connects the plurality of suction ports 121 with the suction fan 14; and a motor 15. The suction duct 13 includes a covering member 133 covering a part of the motor 15. A gap GP is provided between the covering member 133 and the motor 15. An opening 134 is provided in the covering member 133.SELECTED DRAWING: Figure 1
Patent JP-2022134845-A (JP)
Title: Content video playback program, content video playback device, content video playback method, content video data generation program, and content video data generation device
Inventor: NAGAYA MASUMI
IPC: G06T7/207
Filed: 2021-03-04
Abstract: To provide a video playback program, a video playback device, a video playback method, a video data generation program, a video data generation device and compression video data, capable of playing high quality videos of aerosols in the atmosphere, such as clouds, fog, haze, steam, and gas, with a small amount of computer resources.SOLUTION: In a content playback device, a cloud video playback processing unit for playing compressed cloud video generates cloud video data with high reproducibility, with just simple arithmetic processing of moving grid cell image data with a grid vector to interpolate the luminance.SELECTED DRAWING: Figure 3
Patent JP-2022134879-A (JP)
Title: inkjet head
Inventor: IRIE KAZUNOBU
IPC: B41J2/14
Filed: 2021-03-04
Abstract: To provide an inkjet head improved in corrosion resistance of a diaphragm and stabilizing discharge characteristics of ink.SOLUTION: An inkjet head includes: a substrate having a flow passage communicating with a nozzle hole; a diaphragm which is mounted on the substrate so as to come in contact with ink in the flow passage and on both surfaces of which protection layers are formed; and a piezoelectric element mounted on the diaphragm so as to sandwich the diaphragm together with the substrate.SELECTED DRAWING: Figure 1
Patent JP-2022139701-A (JP)
Title: Non-contact power supply device
Inventor: SATO EIJI
IPC: H02J7/00
Filed: 2021-03-12
Abstract: To provide a non-contact power supply device provided with a power transmission device and a power reception device.SOLUTION: In a non-contact power supply device 1, a power reception device 3 includes: a main body portion 31 formed into a rod shape using a resin material and insertable into a housing portion 20; a first core 32 housed in the main body portion 31 and having a first columnar portion 35 of a columnar body made of magnetic material and a first protruding portion 36 formed using magnetic material and protruding from both ends in an extension direction of the first columnar portion 35 toward the outside of the main body portion 31; and a power receiving coil 33 wound around the first core 32, and a power transmission device 2 includes: a second core 21 provided on the side of the housing portion 20, having a second columnar portion 25 of a columnar body made of magnetic material and a second protruding portion 26 formed using magnetic material and protruding from both ends in an extension direction of the second columnar portion 25 toward the shaft center of the housing portion 20; a power transmission coil 22 wound around the second core 21; and a biasing portion 23 for biasing the second core 21 toward the axial center side of the housing portion 20.SELECTED DRAWING: Figure 2
Patent JP-2022139835-A (JP)
Title: Light source driving circuit and distance measurement device
Inventor: MASUDA TAKASHI
IPC: H03L7/08
Filed: 2021-03-12
Abstract: To provide a light source driving device and a distance measurement device, capable of realizing more highly precise timing control with a relatively small-scaled circuit configuration.SOLUTION: The light source driving circuit pertaining to the present disclosure includes: a first delay circuit that imparts a delay at a first time resolution on the basis of a clock signal to an inputted signal; and a second delay circuit that is connected in series with the first delay circuit and imparts, to the inputted signal, a delay at a second time resolution having different precision than the first time resolution on the basis of the clock signal, and outputs the delayed signal as a signal for driving a light source.SELECTED DRAWING: Figure 1
Patent JP-2022023770-A (JP)
Title: Method and device for recognizing letter, electronic apparatus, computer readable storage medium and computer program
Inventor: ZHANG XIAOQIANG
IPC: G06V30/146
Filed: 2021-03-14
Abstract: To provide a method and device for recognizing letters, for enhancing recognition of letters in an arbitrary direction and accuracy of recognition efficiency, an electronic apparatus, a computer readable storage medium and a computer program.SOLUTION: A method includes the steps of: acquiring images of a letter central line graph, letter direction offset graph, letter boundary offset graph, and letter character classification graph within a letter area; extracting coordinates of feature points of character centers from the character central line graph; rearranging the coordinates of the feature points of the character centers on the basis of the letter direction offset graph to acquire a coordinate sequence of the feature points of the character centers; determining a boundary box of a polygon of the letter area according to the coordinate sequence of the feature points of the character centers and the letter boundary offset graph; and determining a classification result of the feature points of the character centers according to the coordinate sequence of the feature points of the character centers and the letter character classification graph.SELECTED DRAWING: Figure 2
Patent JP-2022141008-A (JP)
Title: Monitoring device, power system, and program
Inventor: KITAMURA TAKATSUGU
IPC: H02M7/48
Filed: 2021-03-15
Abstract: To provide a monitoring device that can satisfactorily control a self-sustained operation when a plurality of distributed power sources is operated in parallel.SOLUTION: A monitoring device 2 includes a receiving unit 21, a total value calculation unit 22, a distribution rate calculation unit 23A, a setting unit 24A, a first calculation unit 25, a second calculation unit 26, and a transmission unit 27. For each inverter device 1, the setting unit 24A calculates an active power target value from an active power total value calculated by the total value calculation unit 22 and a distribution rate calculated by the distribution rate calculation unit 23A, and calculates a reactive power target value from a reactive power total value calculated by the total value calculation unit 22 and the distribution rate calculated by the distribution rate calculation unit 23A. The first calculation unit 25 is supplied with the active power target value and an active power output value of each inverter device 1 and calculates a voltage phase command value of each inverter device 1. The second calculation unit 26 is supplied with the reactive power target value and a reactive power output value of each inverter device 1 and calculates a voltage amplitude command value of each inverter device 1.SELECTED DRAWING: Figure 2