baber/WOPTO huggingface dataset:
Patent JP-2022131492-A (JP)
Title: Power feeding control device
Inventor: TAKICHI HIROSHI
IPC: H02J1/00
Filed: 2021-02-26
Abstract: To provide a power feeding control device capable of setting a potential difference between ground voltages of a plurality of communication devices communicating with each other to a value within a desired range.SOLUTION: Provided is a power feeding control device that comprises a first control device that controls a power reception current drawn by a power supply circuit included in a power reception device. The power reception device comprises a second control device that controls the power supply circuit and can communicate information with communication devices via a first cable. The power supply circuit receives a power feeding current from a power supplying circuit. The first control device determines whether or not a potential difference is generated between a ground voltage of each communication device and a ground voltage of the power reception device, and if it is determined that the potential difference is generated, makes the second control device control the power supply circuit so that the power supply circuit draws a second current smaller than a first current that is the maximum current which can be supplied as the power feeding current.SELECTED DRAWING: Figure 1
Patent JP-2021166039-A (JP)
Title: Display input device and image forming apparatus
Inventor: DANDOKO TAKUSHI
IPC: H04N1/00
Filed: 2021-03-01
Abstract: To make it possible to move a plurality of icons from a certain page to another page and display the icons with a simple operation.SOLUTION: In an image forming apparatus 10, a control unit 31 causes a display 21 to switch and display a plurality of pages on which icons are arranged, when, in a state in which the control unit causes the display 21 to display any one of the pages, the plurality of icons on the page displayed on the display 21 are selected through an operation on a touch panel 23 and when grouping of the selected icons is instructed, creates a group by collecting the icons, and when movement of the group from the page displayed on the display 21 to another page is instructed through an operation on the touch panel 23, moves the group to the another page and displays the group.SELECTED DRAWING: Figure 2
Patent JP-2022134050-A (JP)
Title: game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2021-03-02
Abstract: To enhance interest in a game.SOLUTION: A game machine includes: update means for updating specific information when an update condition in a variation display is satisfied; profit state generation means for generating a predetermined profit state at predetermined timing after specific information becomes a predetermined update state in a specific game state; notification control means for performing predetermined notification in a first or second notification mode; determination means for executing predetermined determination on the basis of entry of game balls into a ball entry area; and profit generation means for generating a specific profit when a predetermined game condition is satisfied on the basis of, a predetermined game operation when a specific determination result is obtained. The notification control means performs the predetermined notification in a first notification mode up to predetermined timing before a predetermined period when specific information becomes a predetermined update state when a specific determination result is obtained, and switches the notification mode to a second notification mode at specific timing after the predetermined timing.SELECTED DRAWING: Figure 532
Patent JP-2022134724-A (JP)
Title: Discharge lighting device and light irradiation device
Inventor: ISHIKAWA TATSUAKI
IPC: H05B41/24
Filed: 2021-03-04
Abstract: To provide a discharge lighting device and a light irradiation device that can prevent a decrease in efficiency of the discharge lighting device when the light output is reduced and can secure a voltage necessary for lighting a lamp.SOLUTION: A discharge lighting device according to an embodiment includes a DC power supply with a controllable output voltage, an inverter electrically connected to the output side of the DC power supply and electrically connectable to the output side of a discharge lamp, a detection unit capable of detecting at least one of a lamp current and a lamp voltage of the discharge lamp, and a control unit capable of switching a dimming control method of the discharge lamp on the basis of a detection value detected by the detection unit and a predetermined threshold value.SELECTED DRAWING: Figure 1
Patent JP-2022137473-A (JP)
Title: Production method of soft-magnetic pre-product comprising metal
Inventor: DIETER KRECH
IPC: C21D8/02
Filed: 2021-03-09
Abstract: To provide a production method of a soft-magnetic pre-product comprising metal that has particularly good magnetization behavior.SOLUTION: The method has the following steps of: production or preparation of a metallic raw cast that may be rolled, for a metal product; rough rolling of the metallic raw cast, up to an intermediate thickness, with a prescribed degree of deformation, in which the degree of deformation is adapted to the critical or post-critical reduction to be maintained during subsequent rolling; heat treatment of the rough-rolled raw cast, advantageously, annealing of the rough-rolled raw cast; rolling of the raw cast, up to a final thickness, with a critical or post-critical reduction, followed by annealing for the adjustment of the prescribed grain size; and finishing of the pre-product.SELECTED DRAWING: Figure 1
Patent JP-2022137765-A (JP)
Title: Upper body garment
Inventor: OJI HIROKI
IPC: A41D13/08
Filed: 2021-03-09
Abstract: To provide an upper body garment of a stepwise wearing pressure design in which vertical motion of a sleeve part can be suppressed even when the body is moved.SOLUTION: An upper body garment 1 comprises a body part 2 covering the human body and a pair of sleeve parts 3 and 3 connected to the body part 2. The sleeve part 3 is designed such that a wearing pressure becomes smaller gradually in the order of the wrist, the forearm and the upper arm of the human body. The sleeve part 3 includes: a sleeve body part 31 which is disposed from the front to the rear in an arm circumferential direction AD of the sleeve part 3 and extends from the base end to the tip of the sleeve part 3; an underarm part 32 which is disposed on the front in the arm circumferential direction AD of the sleeve part 3 and extends from the base end to the tip of the sleeve part 3; a first sewn part S1 in which the sleeve body part 31 and the underarm part 32 are sewn together along the extending direction of the sleeve part 3 on the front in the arm circumferential direction AD of the sleeve part 3; and a second sewn part S2 in which the sleeve body part 31 and the underarm part 32 are sewn together along the extending direction of the sleeve part 3 on the lower side of the first sewn part S1 in the arm circumferential direction AD of the sleeve part 3.SELECTED DRAWING: Figure 1
Patent JP-2022139572-A (JP)
Title: Reservation management device, reservation management method, program, and system
Inventor: TAKAHASHI NOBUHISA
IPC: G06Q50/26
Filed: 2021-03-12
Abstract: To provide a reservation management device, a reservation management method, a program, and a system that prevent the same applicant from making multiple reservations in online reservations.SOLUTION: A reservation management device 10 includes an acquisition unit 11 configured to acquire application information about an applicant input from a terminal device 20 and first determination information that has been generated in advance by an issuing agency and is to be presented to the applicant, a generation unit 12 configured to convert the acquired application information based on predetermined conversion processing to generate second determination information, and a permission unit 13 configured to permit the applicant to make a reservation when the input first determination information and the generated second determination information match and the first determination information is unregistered.SELECTED DRAWING: Figure 1
Patent JP-2022141360-A (JP)
Title: Polyphenylene sulfide resin and method for producing the same
Inventor: MURANO DAISUKE
IPC: C08G75/0245
Filed: 2021-03-15
Abstract: To provide a polyarylene sulfide resin excellent in heat resistance, mechanical strength and vibration-damping properties, a preferable method for producing the polyarylene sulfide resin, a polyarylene sulfide resin composition containing the polyarylene sulfide resin, and a molded article comprising the polyarylene sulfide resin composition.SOLUTION: There is used a polyphenylene sulfide resin which contains a first block comprising a constituent unit (I) represented by the following formula (1) and a second block comprising a constituent unit (II) represented by the following formula (2), exhibits a maximum value of loss coefficients of 0.15 or more in a measurement temperature range of 20°C or higher and 200°C or lower, has a melting point of 260°C or higher, and exhibits an average value of storage moduli of 4.5×108 or more in a range of 110°C or higher and 200°C or lower: -Ph1-S-...(1); and -Ph2-S-...(2). (In the formula (1), Ph1 represents a p-phenylene group, and in the formula (2), Ph2 represents a methyl-p-phenylene group.)SELECTED DRAWING: None
Patent JP-2022143090-A (JP)
Title: Information processing device and program
Inventor: TAKAMATSU MUTSU
IPC: G06Q50/00
Filed: 2021-03-17
Abstract: To improve accuracy of predicting sales power of EC sales via SNS activities, and to realize proposals concerning what is lacking in increasing sales of the EC sales through the SNS activities, and what kind of activity should be done.SOLUTION: An information processing device 1 is connected via an Internet line 9 to a sales management device 2 for managing sales of a plurality of articles and an SNS server 4 that provides an SNS, and estimates a sales power score representing ability of a contributor to sell articles through the SNS, on the basis of information on contributions by the contributor received from the SNS server 4, in addition to sales record information by the contributor as a seller of the plurality of articles received from the sales management device 2.SELECTED DRAWING: Figure 2
Patent JP-2022143612-A (JP)
Title: Adsorbent for contaminated water purification
Inventor: UMEDA YOKO
IPC: G21F9/12
Filed: 2021-03-18
Abstract: To provide an adsorbent for contaminated water purification that reduces the cost required to purify contaminated water containing a substance to be treated.SOLUTION: An adsorbent for contaminated water purification adsorbs a substance to be treated contained in contaminated water. The adsorbent includes: a core that is shaped according to its usage; and an adsorption layer that is composed of an adsorbate to adsorb the substance to be treated on the surface of the core, and is formed in a predetermined layer thickness according to the concentration of the substance to be treated in the contaminated water.SELECTED DRAWING: Figure 1
Patent JP-2022143647-A (JP)
Title: Oil encapsulation method and jig for oil encapsulation
Inventor: NAKAJIMA ARINORI
IPC: G01L13/02
Filed: 2021-03-18
Abstract: To provide an oil encapsulation method and a jig for oil encapsulation with which a joint face joined to the support substrate of a differential pressure sensor chip is not contaminated by oil.SOLUTION: Provided is a method comprising a first step in which a first and a second diaphragm 11, 12, an oil introduction path 24 and a pressure introduction path 27 are formed on a substrate 5 having a plurality of sensor chip regions A, and a second step in which a planar member 52 where an oil injection path 58 is formed is mounted on the substrate 5 and the planar member 52 is brought into close contact with the substrate 5. The method further includes a third step in which the planar member 52 and the substrate 5 are held by pressure, and a fourth step in which the inside of the oil introduction path 24 and the pressure introduction path 27 are filled with the oil injected into the oil injection path 58 under an environment of first pressure including before or during decompression to first pressure which is lower than the atmospheric pressure. The method further includes a fifth step in which the retention by pressure of the planar member 52 and the substrate 5 is stopped under the environment of atmospheric pressure and both are separated from each other, and a sixth step in which an opening 31 formed for each of the sensor chip regions A is sealed up.SELECTED DRAWING: Figure 4
Patent JP-2022149936-A (JP)
Title: Flow rate measurement chamber and piping structure
Inventor: AZUMA SHUNJI
IPC: G01F1/66
Filed: 2021-03-25
Abstract: To provide a flow rate measurement chamber capable of facilitating construction and suppressing a construction cost.SOLUTION: A flow rate measurement chamber 10 arranged in a pipe so as to measure a flow rate of a fluid flowing in the pipe comprises: a measurement chamber 11; and a measurement pipe 21 penetrating the measurement chamber 11, connected to the pipe, and including an ultrasonic flowmeter 50 so as to measure the flow rate of the fluid flowing inside. The measurement pipe 21 is formed of FRP or FRPM in a straight tubular shape.SELECTED DRAWING: Figure 1
Patent JP-2022150662-A (JP)
Title: Piping joint
Inventor: HAYAKAWA JUNYA
IPC: F25B41/32
Filed: 2021-03-26
Abstract: To provide a joint capable of suppressing flow rate reduction due to a pressure loss or an increase of passing noise.SOLUTION: A joint connecting an expansion valve and piping includes a joint body that is equipped with a first passage communicated with the piping, a second passage communicated with a valve chamber of the expansion valve, and a third passage intersecting the first passage and the second passage, and a restriction member that is equipped with a shaft portion inserted in the second passage or the third passage at an interval.SELECTED DRAWING: Figure 1
Patent JP-2022152160-A (JP)
Title: Liquid discharge device
Inventor: FUJIHASHI KAZUMITSU
IPC: B41J2/01
Filed: 2021-03-29
Abstract: To provide a liquid discharge device which is improved in accuracy of detecting liquid having intruded into a print head.SOLUTION: A liquid discharge device comprises a digital signal output circuit for outputting digital signals to a print head, and a liquid storage container. The print head has: a supply port through which liquid is supplied; a nozzle plate with nozzles; a substrate with a first side and a second side positioned opposite each other, a third side and a fourth side opposingly positioned, a first surface, and a second surface; a connector to which digital signals are input; and an integrated circuit to which digital signals are input via the connector, and which outputs abnormality detection signals indicating presence/absence of abnormality of the print head. The connector is provided on the first surface, whereas the integrated circuit is provided on the second surface. The substrate includes ring-like wiring electrically connected to the integrated circuit. The ring-like wiring is arranged annularly along the circumference of the substrate including the first side, the second side, the third side and the fourth side.SELECTED DRAWING: Figure 14
Patent JP-2022154516-A (JP)
Title: State diagnosis system of inspection object, state diagnosis device and image position specification method
Inventor: HIMURA MINORI
IPC: G01N29/04
Filed: 2021-03-30
Abstract: To provide a state diagnosis system of an inspection object, a state diagnosis device, an image position specification method and program which can specify an imaging position on the basis of a dynamic image obtained by imaging an inspection object.SOLUTION: A state diagnosis system comprises: a movement mechanism 300 which moves a movement unit 305 within an imaging possible range along the surface of an inspection object 10; a camera 200 which is attached to the movement unit to capture a moving image of an inspection object surface; a coordinate acquisition unit 104 which acquires position coordinates of the movement unit within the imaging possible range; and a data processing unit 109 which detects a movement direction change point of the camera on the basis of the plurality of images of the moving image and detects an image for inspection corresponding to the desired position coordinates from the moving image by making the coordinate direction change point of the movement unit obtained from the coordinate acquisition unit correspond to the movement direction change point of the camera.SELECTED DRAWING: Figure 1
Patent JP-2022155380-A (JP)
Title: Radio wave absorber, laminate for radio wave absorber, and method for manufacturing laminate for radio wave absorber
Inventor: UEDA ERI
IPC: H01Q17/00
Filed: 2021-03-30
Abstract: To provide a radio wave absorber which is advantageous from the viewpoint of high durability under high temperature and high humidity environment.SOLUTION: A radio wave absorber 1a includes a resistance layer 10, a reflecting body 30, and a dielectric layer 20. The reflecting body 30 reflects radio waves. The dielectric layer 20 is arranged between the resistance layer 10 and the reflecting body 30 in a thickness direction of the resistance layer 10. The dielectric layer 20 has a resin-containing layer 21. The resin-containing layer 21 contacts the resistance layer 10, and contains a specific resin component. A residual layer containing a specific resin component when the resistance layer 10 is peeled from the dielectric layer 20 is formed on the resistance layer 10.SELECTED DRAWING: Figure 1
Patent JP-2022156150-A (JP)
Title: Roof facility and construction method
Inventor: UEDA SHOICHIRO
IPC: E04B1/34
Filed: 2021-03-31
Abstract: To provide a roof facility having a large degree of freedom in opening/closing a roof.SOLUTION: A roof facility for covering a pile of raw materials stacked in a raw material yard 1 includes a roof 9 including a plurality of roof bodies independent from each other so as to be independently movable, and a crane 7 configured to be capable of lifting and moving each of the plurality of roof bodies. If necessary, it is possible to partially open and close the roof by moving at least one of the roof bodies by means of a crane.SELECTED DRAWING: Figure 1
Patent JP-2022156691-A (JP)
Title: Ink mist recovery mechanism and ink mist recovery method
Inventor: ENOMOTO YUTO
IPC: B41J2/17
Filed: 2021-03-31
Abstract: To reduce a workload needed to maintain an ink mist recovery mechanism.SOLUTION: An ink mist recovery mechanism 20 includes: a first pipeline 201 which is configured to suction a gas, containing ink mist generated in an inkjet printing mechanism 10 when an ink is discharged, from a first end 201a and discharge the gas from an introduction port provided at a second end 201b; a housing 210 which stores a liquid 205 capable of dissolving the ink mist; and an exhaust part which exhausts the gas in the housing to the outside from an exhaust port disposed above a liquid surface of the liquid stored within the housing. The introduction port of the first pipeline 201 is disposed within the liquid 205.SELECTED DRAWING: Figure 2
Patent JP-2022157716-A (JP)
Title: Drive support device, drive support program and drive support method
Inventor: KADOYA KENTA
IPC: B60W50/14
Filed: 2021-03-31
Abstract: To provide a drive support device which notifies a driver or the like of the behavior of a vehicle in an easily understandable manner.SOLUTION: A drive support device according to the present disclosure comprises: a vehicle acceleration detection unit which detects a vehicle acceleration including a lateral acceleration and a longitudinal acceleration of a vehicle; a calculation unit which calculates a friction circle for each wheel as well as lateral force generated for each wheel and longitudinal force generated for each wheel on the basis of a detection result of the vehicle acceleration detection unit; and a display unit which displays images based on magnitude of resultant force and/or a direction of the resultant force for the friction circle as well as the resultant force of the lateral force and the longitudinal force generated for each wheel on the basis of the calculation result of the calculation unit.SELECTED DRAWING: Figure 1
Patent JP-2022160238-A (JP)
Title: Recording device, and control method of recording device
Inventor: TOKIZAWA SOMEI
IPC: B41J29/00
Filed: 2021-04-06
Abstract: To provide a recording device capable of improving workability in attaching/removing at least a part of recording means to/from a carriage.SOLUTION: A recording device 20 includes: a carriage 2031 for holding recording means that performs recording on a recording medium in a movable range PA; and moving means for moving the carriage in a main scanning direction (X direction) and a sub-scanning direction (Y direction). At least a part of a constituent member 2030 of the recording means can be attached to and removed from the carriage. In attaching and removing work of attaching/removing the constituent member to/from the carriage, the carriage is moved so that at least a part of the carriage is positioned outside the movable range during recording.SELECTED DRAWING: Figure 1
Patent JP-2022162339-A (JP)
Title: Display device and method for controlling display device
Inventor: OBARA MASANORI
IPC: G09G3/20
Filed: 2021-04-12
Abstract: To provide a display device, etc., with which it is possible to suppress, by a simplified structure, the collapse of white balance that is dependent on temperature.SOLUTION: A display device 1 comprises a display unit 12 having a plurality of pixel circuits 10, and a control circuit 16. Each of the plurality of pixel circuits 10 includes a first and a second sub-pixel circuit, the first sub-pixel circuit including a first light emitting element, a first drive transistor, a first capacitor and a first write transistor, the second sub-pixel circuit including a second light emitting element, a second drive transistor for supplying a current to the second light emitting element, a second capacitor for holding a charge corresponding to a video signal, and a second write transistor connected to the second capacitor. The capacity of the first capacitor is larger than the capacity of the second capacitor, and the control circuit 16 controls the threshold compensation period of the first and second drive transistors of each of the plurality of pixel circuits 10 on the basis of the temperature pertaining to the display unit 12.SELECTED DRAWING: Figure 1
Patent JP-2021108392-A (JP)
Title: Image sensor and portable information terminal
Inventor: TAMURA TERU
IPC: H04N5/374
Filed: 2021-04-15
Abstract: To provide a semiconductor device capable of increasing dynamic range.SOLUTION: A semiconductor device includes a plurality of pixels disposed along column direction and row direction, and first transistors disposed with the number less than the number of the plurality of pixels, the plurality of pixels respectively include a photodiode whose flowing current value is determined by intensity of radiated light, and amplifier whose amount of electric charge accumulation is determined by the current value, for generating an output signal including the amount of electric charge as information, the amplifier includes at least a second transistor for holding the accumulated electric charge and connected electrically to the cathode of the photodiode, each of the cathodes of the photodiodes provided by the pixels disposed on nth row (n is a positive integer) and each of the cathodes of the photodiodes provided by the pixels disposed on n+1th row, belong to the same column, are electrically connected to the first transistor.SELECTED DRAWING: Figure 2