baber/WOPTO huggingface dataset:
Patent JP-2022127424-A (JP)
Title: Electrode chip
Inventor: HASHIZUME KAZUHIRO
IPC: B23K35/04
Filed: 2021-02-19
Abstract: To provide an electrode chip that can have a part other than its tip from coming into contact with a body to be welded during welding, and also maintain mechanical strength of a part on a side to be mounted on a shank of the electrode chip substantially at that of iron and stainless steel.SOLUTION: An electrode chip has a tip part 2051 to be brought into contact with a weld zone of a body to be welded, and a trunk part 2052 in a cylindrical shape which extending in one direction of the tip part 2051, and the trunk part 2052 gradually decreases in thickness from the tip part 2051 toward an opening 2053. The trunk part 205 is provided with a metallic annular body 2054 which has a thickness protruding radially outward from an outer surface of the trunk part 205, and also has insulation properties on a surface. Special stainless steel which has insulation properties through surface coating processing called KCF is suitable to the annular body 2054.SELECTED DRAWING: Figure 2
Patent JP-2022129741-A (JP)
Title: Medium handling device
Inventor: AKUZAWA YUMA
IPC: G07D11/245
Filed: 2021-02-25
Abstract: To reduce a workload until resuming processing that has been temporarily interrupted because a storage destination of a rejected medium has become full, and to shorten a work time.MEANS FOR SOLVING THE PROBLEM: A medium handling device performs replenishment processing for replenishing a medium from a replenishment collection storage to a medium storage or collection processing for collecting a medium from the medium storage to the replenishment collection storage, and stores an abnormal medium detected in the replenishment processing or the collection processing in an abnormal medium storage provided in the replenishment collection storage. The medium handling device includes: a temporary holding unit or a customer service unit; a control unit that controls the transfer between a replenishment collection storage and the medium storage; and a recognition unit that recognizes the condition of the medium being transported between the replenishment collection storage and the medium storage. When the abnormal medium is detected by the recognition unit, the control unit allows the temporary holding unit or the customer service unit to temporarily evacuate the abnormal medium.SELECTED DRAWING: Figure 1
Patent JP-2022131670-A (JP)
Title: Pressurizing writing instrument
Inventor: OIKE HIDEO
IPC: B43K7/12
Filed: 2021-02-26
Abstract: To provide a pressurizing writing instrument capable of easily recognizing whether or not a pressurizing mechanism for applying pressure to ink in a refill is operating.SOLUTION: A pressurizing writing instrument 10 includes a barrel 20, a refill 30 arranged in the barrel 20 and having an ink containing cylinder 33 filled with ink, a pressurizing mechanism 50 that applies pressure to the rear end of the ink by retracting the refill 30, and a first display portion 91 that indicates the operating state of the pressurizing mechanism 50.SELECTED DRAWING: Figure 1
Patent JP-2022134004-A (JP)
Title: Smart phone plate
Inventor: YASUOKA YUSUKE
IPC: H04M1/11
Filed: 2021-03-02
Abstract: To provide a smart phone plate which has a simple structure and can be replaced easily.SOLUTION: A smart phone plate 10 can be attached to a smart phone 1, and includes a plate body 20 comprising a plate material, and a magnet body 30. One of front and rear faces of the plate body 20 that is attached to the smart phone 1 is an attachment face 21a, and the other face is a design face 21b. The magnet body 30 is fit in the attachment face 21a of the plate body 20.SELECTED DRAWING: Figure 2
Patent JP-2022137541-A (JP)
Title: Data analysis device, method and program
Inventor: NAKATA KOTA
IPC: G06F17/16
Filed: 2021-03-09
Abstract: To provide a data analysis device, method and program capable of obtaining weights for both known and unknown basis samples.SOLUTION: A data analysis device has an acquisition unit and a decomposition unit. The acquisition unit acquires data including N (an integer equal to or greater than 2) samples to be analyzed. The decomposition unit is a unit that performs matrix decomposition on the data to decompose the data into K (an integer of 2 or more) basis samples and K weights for the K basis samples, and in the matrix decomposition, some of the K basis samples are fixed to specific basis samples.SELECTED DRAWING: Figure 9
Patent JP-2022138011-A (JP)
Title: Power conversion device
Inventor: NAKADA KENICHI
IPC: H02M3/28
Filed: 2021-03-09
Abstract: To suppress reduction in an output current.SOLUTION: A power conversion device has a PWM control mode as a control mode of controlling respective switching elements periodically. In the PWM control mode, at least one of a primary side voltage and a secondary side voltage changes to be positive, negative, or zero. The PWM control mode consists of an inversion period Φ in which polarities of the primary and secondary side voltages are inverted, and a transmission period. A control circuit controls the respective switching elements so that the inversion period Φ becomes equal to or less than a predetermined upper limit inversion period Φ1, in the PWM control mode.SELECTED DRAWING: Figure 5
Patent JP-2022138624-A (JP)
Title: On-vehicle device, on-vehicle system, information processing method and program
Inventor: KIM HANHAE
IPC: G06F9/00
Filed: 2021-03-10
Abstract: To provide an on-vehicle device and the like which can suppress communication loads from increasing.SOLUTION: An on-vehicle device, which transmits communication data to the other device which is connected to the device, comprises a control part that controls transmission of the communication data. The communication data include identifiers for identifying the communication data and data contents showing contents of the communication data. The control part, when the identifier in first communication data that are transmitted to the other device at a first time point is same as the identifier in second communication data that are scheduled to be transmitted to the other device at a second time point later than the first time point, compares data contents of the first communication data with data contents of the second communication data, generates decreased data contents whose data amounts are decreased more than data contents of the second communication data, on the basis of the compared result, and transmits converted communication data including the decreased data contents and converted identifiers obtained by converting the identifiers to the other device at the second time point, instead of the second communication data.SELECTED DRAWING: Figure 1
Patent JP-2022139716-A (JP)
Title: Device for producing ultrafine wire bubble-containing liquid
Inventor: KUBOTA MASAHIKO
IPC: B01F21/00
Filed: 2021-03-12
Abstract: To provide a device for producing an ultrafine wire bubble-containing liquid that can maintain high-density ultrafine bubbles for a long time and effectively utilize them in the production of the ultrafine wire bubble-containing liquid.SOLUTION: A device for producing an ultrafine wire bubble-containing liquid has: a container having a gas feed port for gas introduction and a liquid feed port for liquid introduction; and a generation unit disposed inside the container to generate ultrafine bubbles in the liquid having the gas dissolved therein.SELECTED DRAWING: Figure 12
Patent JP-2022140107-A (JP)
Title: Method for producing 1,4-benzodiazepine compound
Inventor: YOSHIDA AYA
IPC: C07D243/28
Filed: 2021-03-12
Abstract: To provide a method for efficiently producing a 1,4-benzodiazepine compound without the need for removing a reaction solvent.SOLUTION: The present invention discloses a method for producing a 1,4-benzodiazepine compound (2) represented by the following formula (2), by reacting a benzophenone derivative (1) represented by the following formula (1) with an amination agent in the presence of 1-butanol, where X, Y independently represent a halogen atom or a hydrogen atom, and Z represents a halogen atom.SELECTED DRAWING: None
Patent JP-2021098123-A (JP)
Title: Automatic fryer
Inventor: CHARLES LEADER
IPC: A47J37/12
Filed: 2021-03-16
Abstract: To provide a device and a method that have been improved for cooking food automatically and filtering a cooking material in a fryer continuously.SOLUTION: An automatic fryer and a method for frying food include a cooking chamber, a heating mechanism disposed in the cooking chamber, and a pump being disposed at one end part of the cooking chamber for circulating a cooking material in the cooking chamber. The food is put into the cooking chamber and flows along the cooking material in a flowing direction. A control device controls a plurality of gates by causing the gates to be actuated independently. The control device stores data on a predetermined period, and makes adjustment on when the gates should be lifted or lowered. The food moves to downstream sides of the gates along the flowing direction when each gate is lifted. The food is automatically transferred to a holding station when the food reaches an outlet end part of the cooking chamber.SELECTED DRAWING: Figure 1A
Patent JP-2022143308-A (JP)
Title: Charged particle beam lithography apparatus and charged particle beam drawing method
Inventor: YASUDA Jumpei
IPC: H01L21/027
Filed: 2021-03-17
Abstract: To realize a high throughput and a high lithography accuracy.SOLUTION: A charged particle beam lithography apparatus according to a present embodiment, sequentially performs lithography of a pattern at a plurality of deflection positions in a sample by deflecting a charged particle beam by a deflector. The apparatus comprises: a storage part that stores related information indicating a relation between a lapse time from a deflection start of the deflector and a position deviation amount of a shot position of the charged particle beam; a shot position correction part that acquires a first position deviation amount corresponding to a deflection position whose lithography order of the pattern is nth (n is an integer of 2 or larger) and a second position deviation amount corresponding to the n-1th deflection position by using a settling time and the shot time of the deflector and the related information, and calculating the position correction amount by adding the first position deviation amount and the second position deviation amount to correct the shot position; and a lithography part that applies the charged particle beam to the nth deflection position by using a shot data in which the shot position is corrected to perform lithography of the pattern.SELECTED DRAWING: Figure 1
Patent JP-2021099374-A (JP)
Title: Method and device for calibration of axis of advance of vehicle acceleration meter
Inventor: YANG MINGSHENG
IPC: G01P21/00
Filed: 2021-03-17
Abstract: To realize calibration of an axis of advance of a vehicle acceleration meter on the basis of actual slope data for a route and travel data for a vehicle without depending on mark data of a vehicle supplier.SOLUTION: On the basis of an actual slope in a route, acceleration data of three axes of an in-vehicle acceleration meter, and a kinematics equation satisfied by acceleration when a vehicle is travelling on a slope, the match is established between a direction of a real time slope of a forward direction/a reverse direction of the three axes and a direction of the actual slope. One of the three axes which has the highest match between the real time slope of a forward direction/a reverse direction and the actual slope in a first time zone is calibrated as an axis of advance.SELECTED DRAWING: Figure 2
Patent JP-2022143888-A (JP)
Title: Vehicle interior material and vehicle interior material manufacturing method
Inventor: ISHIZUKA MASATOMO
IPC: B29C45/37
Filed: 2021-03-18
Abstract: To provide a vehicle interior material of which designability can be improved, and which can smoothly released from a molding die.SOLUTION: A door trim 100 comprises: a plane part 10 on which a plane side crepe pattern 20 is formed; and a peripheral end part 12 which is inclined in a vehicle indoor outer direction with respect to the plane part 10, and on which a peripheral end side crepe pattern 22, that has a depth shallower than a depth of the plane side crepe pattern 20 formed on the plane part 10, is formed. In the door trim, a fine convexoconcave 32 is formed on the peripheral end side crepe pattern 22 of the peripheral end part 12.SELECTED DRAWING: Figure 2
Patent JP-2022144010-A (JP)
Title: Method, device and program for evaluating tuyere landscape of blast furnace
Inventor: MATSUZAKI SHINROKU
IPC: C21B7/24
Filed: 2021-03-18
Abstract: To provide a method, a device and a program for evaluating a tuyere landscape of a blast furnace by which a landscape of a tuyere can be accurately grasped.SOLUTION: The method for evaluating a tuyere landscape of a blast furnace includes a tuyere image acquisition step of continuously acquiring tuyere images by a camera having an imaging element, a raceway specification step of specifying an image part corresponding to a raceway, a brightness distribution generation step of generating brightness distribution of the image part corresponding to the raceway, a parameter calculation step of calculating skewness and/or kurtosis from the brightness distribution in which an average value of the brightness is less than a brightness threshold, an individual tuyere landscape determination step of determining an individual tuyere landscape for each tuyere based on a magnitude of the skewness and/or kurtosis, and a comprehensive tuyere landscape determination step of determining normality or abnormality of a comprehensive tuyere landscape in the whole blast furnace based on an evaluation value calculated from a tabulation result obtained by tabulating determinations in the individual tuyere landscape determination step.SELECTED DRAWING: Figure 8
Patent JP-2022145028-A (JP)
Title: Information processing device and selling method with function for confirming continuous ownership of purchased article
Inventor: HAYASHIDA YUKARI
IPC: G06Q30/06
Filed: 2021-03-19
Abstract: To provide an information processing device which can support continuous breeding of a purchased pet or continuous maintenance/management of a certain purchased article, and a selling method with a function for confirming continuous ownership of a purchased article.SOLUTION: An information processing device 1 includes: a cost calculation unit 11 that calculates a continuous breeding cost required for continuously breeding a pet; a cost presentation unit 12 that presents the continuous breeding cost calculated by the cost calculation unit 11 to a card member of a credit card who is a person planning purchase of the pet; an input acquisition unit 13 that acquires a prescribed input from the purchase planning person to whom the continuous breeding cost has been presented; and a frame setting unit 14 that sets a continuous breeding cost quota for securing the continuous breeding cost within an available amount of the credit card when the prescribed input has been acquired by the input acquisition unit 13.SELECTED DRAWING: Figure 1
Patent JP-2022146113-A (JP)
Title: Projection control apparatus, projection system, projection method, and program
Inventor: HARA SHUNSUKE
IPC: G03B21/00
Filed: 2021-03-22
Abstract: To provide a projection control apparatus configured to allow a user to view a corrected projection image immediately even when a position of the user viewing the projection image moves, a projection system, a projection method, and a program.SOLUTION: A projection control apparatus 30 includes a control unit 31 which is at least one processor, and a communication unit 36. The control unit 31 acquires a first captured image (correction image) captured at a viewpoint 1 and a second captured image (correction image) captured at a viewpoint 2 through the communication unit 36, acquires first correction data based on the first captured image, acquires second correction data based on the second captured image, acquires first position data of the viewpoint 1, second position data of the viewpoint 2, and third position data of a prediction point, determines third correction data corresponding to the prediction point by using the first correction data, the second correction data, the first position data, the second position data, and the third position data, and corrects a projection image to be projected by a projection device 10 (projection unit 11) on the basis of the determined third correction data.SELECTED DRAWING: Figure 1
Patent JP-2021113974-A (JP)
Title: Display device
Inventor: ARASAWA AKIRA
IPC: H01L29/786
Filed: 2021-03-22
Abstract: To provide a liquid crystal display device with a higher opening ratio in a pixel including a thin film transistor formed of an oxide semiconductor.SOLUTION: A plurality of pixels including a thin film transistor 106 and a pixel electrode 105 are provided. The pixel is electrically connected to a first wire 101 functioning as a scan line. The thin film transistor includes an oxide semiconductor layer 103 provided on the first wire through a gate insulating film 113. The oxide semiconductor layer is provided protruding from a region where the first wire is provided. The pixel electrode and the oxide semiconductor layer are provided overlapping with each other.SELECTED DRAWING: Figure 1
Patent JP-2022146503-A (JP)
Title: Water treatment system with degassing device
Inventor: YOSHIMATSU HIROYA
IPC: C02F1/20
Filed: 2021-03-22
Abstract: To provide a water treatment system that maintains a degassing performance of a degassing device and can operate stably regardless of an operating condition of a water treatment device after the degassing device.SOLUTION: There is provided a water treatment system, including: a degassing device 4 through which water is supplied by water supply means; a return line 12 through which a part of treated water on a downstream side of the degassing device can be returned from the downstream side of the degassing device 4 to an upstream side of the degassing device 4; and a control device 13 for controlling the water supply means so that a water supply flow rate to the degassing device 4 is within a predetermined range, and for controlling a surplus treated water on the downstream side of the degassing device to be returned through the return line 12.SELECTED DRAWING: Figure 1
Patent JP-2021152896-A (JP)
Title: Image data acquisition system and program
Inventor: NISHIKAWA TOMOAKI
IPC: G06Q50/10
Filed: 2021-03-22
Abstract: To provide an image data acquisition system capable of acquiring an image based on various types of events related to photographers and subjects of image data and retrieving and acquiring image data with users' high convenience.SOLUTION: An image data acquisition system 1A is configured so that an event retrieval section 16 executes retrieval for image data such as pictures and moving images on the basis of event information as information for specifying a situation in which the image data is photographed. An image data acquisition section 17 acquires image data meeting the event information retrieved by the event retrieval section 16.SELECTED DRAWING: Figure 1
Patent JP-2022147186-A (JP)
Title: elevator system
Inventor: ITO HIROSHI
IPC: B66B3/00
Filed: 2021-03-23
Abstract: To provide an elevator system capable of more easily setting an installation floor value in a hall call registration unit.SOLUTION: An elevator system according to the present disclosure is equipped with an elevator control unit 5 and a plurality of hall call registration units 20, 20a, and 20b. The elevator control unit 5 transmits to the plurality of hall call registration units 20, 20a, and 20b, in formation on a car location floor where a car 1 is located and a car air pressure value representing an air pressure outside the car at the car location floor. The hall call registration unit 20 stores the received information on the car location floor as an installation floor value indicating the floor where the hall call registration unit 20 is installed when the received car air pressure value is within a certain range determined based on a boarding area air pressure value which is the air pressure value of the boarding area.SELECTED DRAWING: Figure 1
Patent JP-2022147741-A (JP)
Title: Method for manufacturing toner for electrostatic charge image development, and toner for electrostatic charge image development
Inventor: TACHIKAWA TAKAHISA
IPC: G03G9/087
Filed: 2021-03-23
Abstract: To provide a method for manufacturing toner for electrostatic charge image development which is excellent in image density unevenness suppression property in an obtained image.SOLUTION: A method for manufacturing toner for electrostatic charge image development includes: an aggregation step of aggregating at least resin particles contained in a dispersion liquid to form aggregated particles; and a fusion step of heating and fusing the aggregated particles to form fused particles. In the aggregation step, part of the dispersion liquid containing the resin particles mixed in an agitation tank is extracted, is added with an aqueous solution of an aggregating agent, is returned to the agitation tank after being passed through a disperser, and is aggregated by circulation of the dispersion liquid. In the addition of the aqueous solution of the aggregating agent, 0.1 mass% or more and 5 mass% or less of the aqueous solution of the aggregating agent is added at a flow rate q (L/min) being 0.01 times or more and 0.1 times or less with respect to a flow rate Q (L/min) of returning it to the agitation tank from the disperser.SELECTED DRAWING: Figure 1
Patent JP-2022148898-A (JP)
Title: Control device of vehicle
Inventor: AKITA SHINGO
IPC: F16H61/68
Filed: 2021-03-24
Abstract: To provide a control device of a vehicle that has improved both startup responsiveness and speed change performance of an engine when there occurs an engine startup request during speed control of an automatic transmission.SOLUTION: An electronic control device 90 of a vehicle 10 having an engine 12 and an electric motor MG, which are a driving force source for travelling, a K0 clutch 20 disposed between the engine 12 and the electric motor MG, and an automatic transmission 24 disposed between the driving force source for travelling and driving wheels 14 starts cranking of the engine 12 while delaying progress of a torque phase when there occurs a startup request for the engine 12 before a speed change phase of the automatic transmission 24 finishes the torque phase, and then progresses the torque phase, cancelling the delay in the progress of the torque phase, thereby improving both startup responsiveness and speed change performance of the engine 12.SELECTED DRAWING: Figure 1
Patent JP-2022148930-A (JP)
Title: Foot cover and manufacturing method thereof
Inventor: FUKIAGE MASATO
IPC: A41B11/00
Filed: 2021-03-24
Abstract: To suppress the reduction in comfort when wearing a foot cover and improve the productivity.SOLUTION: In the side view when a main body of a foot cover (100) is folded in a foot width direction, a first junction part (7) is formed along a toe part side outer periphery from a toe part (2) to a toe side end part (6A) of a foot inserting part (6), and a second junction part (8) is formed along a heel side outer periphery from a heel part (3) to a heel side end part (6B) of the foot inserting part (6).SELECTED DRAWING: Figure 3