baber/WOPTO huggingface dataset:
Patent JP-2020003799-A (JP)
Title: Display device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/786
Filed: 2019-07-18
Abstract: To provide a display device including a pixel part and a protection circuit outside the pixel part.SOLUTION: A protection circuit includes first to fourth transistors. A gate of the first transistor is electrically connected to second wiring, a first terminal of the first transistor is electrically connected to the second wiring, and a second terminal of the first transistor is electrically connected to first wiring. A gate of the second transistor is electrically connected to the first wiring, a first terminal of the second transistor is electrically connected to the second wiring, and a second terminal of the second transistor is electrically connected to the first wiring. A gate of the third transistor is electrically connected to the first wiring, a first terminal of the third transistor is electrically connected to the second wiring, and a second terminal of the third transistor is electrically connected to the first wiring. A gate of the fourth transistor is electrically connected to the second wiring, a first terminal of the fourth transistor is electrically connected to the second wiring, and a second terminal of the fourth transistor is electrically connected to the first wiring.SELECTED DRAWING: Figure 28
Patent JP-2021018525-A (JP)
Title: Information processor, information processing method, and program
Inventor: KIMURA MITSUO
IPC: G06K9/40
Filed: 2019-07-18
Abstract: To provide an information processor capable of recognizing characters with high accuracy even when the difference in brightness between the characters and the background overlapping with the characters is small.SOLUTION: A first binary image is generate from an image based on a first threshold value. A character area is extracted from the first binary image. The character area which is expanded by predetermined size is binarized based on the first threshold value and a second threshold value different from each other and a second binary image is generated. Noises are removed from the second binary image. Characters are recognized for the second binary image with noise removed.SELECTED DRAWING: Figure 7
Patent JP-2021016485-A (JP)
Title: Implant device
Inventor: WITCHA THASATAN
IPC: A61B17/12
Filed: 2019-07-18
Abstract: To provide an implant device capable of stably placing an implant part in a blood vessel.SOLUTION: An implant device 1 comprises: a connecting coil body 21 having a lumen with a first inside diameter r1; an implant coil body 22 disposed toward a tip end direction of the implant device 1 with respect to the tip end of the connecting coil body 21 and having a second inside diameter r2; a first wire 14 having a small diameter part 14A with a first outside diameter R1 and a large diameter part 14B with a second outside diameter R2 being larger than the first outside diameter R1; and a second wire 15 having a third outside diameter R3. The first outside diameter R1, the second outside diameter R2, the third outside diameter R3 and the first inside diameter r1 satisfy the following expressions: Expression (1): (R1+R2)/2+R3>r1>R1+R3 and Expression (2): r1>R2.SELECTED DRAWING: Figure 3
Patent JP-2021010288-A (JP)
Title: Electric vehicle control device
Inventor: MURATA KIMIHIRO
IPC: B60T17/18
Filed: 2019-07-01
Abstract: To provide an electric vehicle that includes a double safe brake in accordance with the safety standard of road transport vehicles to safely and reliably stop the vehicle at any time, is comfortable free from any concern about a wrong operation and has excellent energy efficiency.SOLUTION: An electric vehicle control device performs energy regeneration control under a comfortable condition free from any concern about a wrong operation by making the control consistent with drive operation feeling of a vehicle that includes only a conventional engine without causing any trouble in the function of a friction brake device.SELECTED DRAWING: Figure 1
Patent JP-2021018358-A (JP)
Title: Generating method, information processor, exposure method, exposure apparatus, manufacturing method of article, and program
Inventor: HAKKO MANABU
IPC: G03F7/20
Filed: 2019-07-22
Abstract: To provide an advantageous technique for improving the imaging performance of a pattern of a mask.SOLUTION: A method for generating light intensity distribution to be formed on a pupil surface of an illumination optical system illuminating a mask has: a first process of generating a virtual pattern formed by removing at least one pattern element from a plurality of pattern elements constituting a pattern of the mask; a second process of obtaining first diffraction light distribution which is intensity distribution of diffraction light diffracted on the virtual pattern; and a third process of determining distribution light intensity distribution to be formed on the pupil surface on the basis of third diffraction light obtained by subtracting the first diffraction light distribution from second diffraction light distribution which is intensity distribution diffraction light diffracted on the pattern of the mask.SELECTED DRAWING: Figure 7
Patent JP-2021022216-A (JP)
Title: Commodity sales data processing device
Inventor: OKIYAMA TOMONORI
IPC: G07G1/12
Filed: 2019-07-29
Abstract: To perform flexible tax exemption processing.SOLUTION: A commodity sales data processing device includes registration means, classification change reception means, and classification change means. The registration means registers commodities. The classification change reception means receives changes of tax exemption classifications of the commodities registered in the registration means. The classification change processing means changes the tax exemption classifications of the commodities registered in the registration means to received tax exemption classifications in the case that the classification change reception means receives the changes of tax exemption classifications. The tax exemption classifications include, for example, a tax exemption classification for expendable items and a tax exemption classification for general articles.SELECTED DRAWING: Figure 6
Patent JP-2021020610-A (JP)
Title: Rainproof device
Inventor: TSUKUI KIRIKA
IPC: B60J7/00
Filed: 2019-07-30
Abstract: To provide a technology for further effectively preventing a crewman from getting wet with the rain when boarding on a vehicle in rainfall time.SOLUTION: When sufficing a development condition such as a rainfall and a crewman approach in the vehicle periphery, a rain cover member is displaced to a development state from a storage state to a displacement mechanism for displacing the sheet-like rain cover member to the storage state of storing in an upper area of a boarding-alighting port in a vehicle and a development state of expanding by developing up to a position separate from the vehicle. Thus, since the rain cover member is automatically displaced to the development state from the storage state, there is no need of physical operation to the vehicle side when the crewman boards on the vehicle in rainfall time, and as a result of it, fully getting wet of the crewman with a rain can be further effectively prevented.SELECTED DRAWING: Figure 2
Patent JP-2019217294-A (JP)
Title: Technique for transportation
Inventor: AARON BENJAMIN ADERS
IPC: A63C17/02
Filed: 2019-07-31
Abstract: To address such a problem that, generally, an electric skateboard cannot perform lateral sliding movement of a snowboard or a lateral sliding roller board.SOLUTION: An apparatus includes a base and a plurality of tracks connected to the base. The plurality of tracks face each other in the longitudinal direction. The apparatus further includes a plurality of roller assemblies connected to the base. The plurality of roller assemblies face each other in the longitudinal direction between the plurality of tracks. The plurality of roller assemblies are configured to perform omnidirectional rotation. The plurality of roller assemblies are elastically energized so as to align in the longitudinal direction. At least one of the plurality of roller assemblies includes a motor.SELECTED DRAWING: Figure 1
Patent JP-2021024919-A (JP)
Title: Base oil diffusion-preventing agent and grease containing the same
Inventor: JINBO MASAKO
IPC: C10M131/10
Filed: 2019-08-02
Abstract: To provide a base oil diffusion-preventing agent that can favorably prevent diffusion of a grease base oil.SOLUTION: A base oil diffusion-preventing agent comprises a fluorine-containing compound expressed by the following formula. (In the formula, Rf is a 1-6C alkyl group, the one or more hydrogen atom(s) of which is/are replaced with fluorine atom(s); X is an alkylene group or an alkylene group including an ether linkage; Y is a hydrogen atom or a 1-8C alkyl group, the one or more hydrogen atom(s) of which is/are replaced with fluorine atom(s); R1 is a hydrogen atom or a methyl group; R2 is a hydrogen atom or a methyl group; n is an integer of 2 or more; and m is an integer of 0-30.SELECTED DRAWING: None
Patent JP-2021026423-A (JP)
Title: Paper sheet sorting device and paper sheet management method
Inventor: MIZUNO YASUO
IPC: G07D11/18
Filed: 2019-08-02
Abstract: To provide a paper sheet sorting device capable of improving efficiency of sorting work.SOLUTION: A banknote conveyance unit 260 sequentially conveys banknotes. A plurality of stackers and a plurality of reject stackers sequentially receive paper sheets conveyed by the banknote conveyance unit 260. An identification unit 120 acquires, from each banknote conveyed by the banknote conveyance unit 260, a serial number for identifying the banknote. A main control unit 200 distributes, according to predetermined criteria, each banknote conveyed by the banknote conveyance unit 260 to one of a plurality of stackers and a plurality of reject stackers. The main control unit 200 generates management information indicating a serial number acquired by the identification unit 120 for each stacker and reject stacker for storing banknotes identified by the serial number, and displays distribution confirmation information based on the management information.SELECTED DRAWING: Figure 3
Patent JP-2020047262-A (JP)
Title: Image processing for automated object identification
Inventor: MD FAISAL ZAMAN
IPC: G06T3/40
Filed: 2019-08-05
Abstract: To provide an image processing method and device for automated object identification capable of increasing resolution of an image.SOLUTION: The device acquires an image and generates a set of candidate images for object identification using an image generation model on the basis of the acquired image. The device determines that one or more candidate images of the set of candidate images are processed by using the image generation model during image generation in order to improve resolution of the image, using an image evaluation model on the basis of the set of candidate images. The device determines image embedment on the basis of the image for the one or more candidate images and determines an embedment error for the one or more candidate images on the basis of the image embedment and the image. The device determines identification of features of the image on the basis of the image embedment and the embedment error and executes action related to the identification of features on the basis of determination of the identification of features.SELECTED DRAWING: Figure 4
Patent JP-2021027906-A (JP)
Title: Incense burner
Inventor: SUGATA KAKUSHIN
IPC: A47G35/00
Filed: 2019-08-09
Abstract: To provide an incense burner that makes it possible to easily adjust a smoke amount and incensing time in the case of burning incense and to easily create an incensing stand.SOLUTION: An incense burner 1 for burning powdery powder incense A comprises: an incensing stand 30 including a mounting part 31 on which the powder incense is mounted; and an incense burner container 20 that stores the incensing stand. The incensing stand comprises: a first flame-retardant sheet 70 that is placed on a bottom surface 23 of the incense burner container, has a predetermined thickness, and has air permeability; and a second flame-retardant sheet 72 that is superposed on a top surface of the first flame-retardant sheet, has a predetermined thickness, and has air permeability. On the second flame-retardant sheet is formed a cut-out part 74 that passes through the sheet in the thickness direction. The incensing stand is constituted by the second flame-retardant sheet superposed on the first flame-retardant sheet so that a groove 33 capable of holding the powder incense is formed on the mounting part by the cut-out part of the second flame-retardant sheet. The incense burner is configured to continuously burn, along the length direction of the groove, the powder incense disposed in the groove along the length direction of the groove.SELECTED DRAWING: Figure 7
Patent JP-2020138191-A (JP)
Title: Wet scrubber
Inventor: PAN YAN-RU
IPC: B01D47/10
Filed: 2019-08-13
Abstract: To provide a wet scrubber where the clogging of an outlet of a transport pipe of a gas with solid particles such as dust can be avoided by absorbing the gas by generating high negative pressure and gas-liquid mixing becomes excellent.SOLUTION: A wet scrubber 10 removing a gas and or solid particles in a gas, comprises at least: a treatment tank 20 which stores a washing liquid; and an ejection pipe 30 which is disposed in the treatment tank 20 and in which high negative pressure is generated by injecting the washing liquid at high pressure and a gas is sucked from a gas suction port, a mixture of the washing liquid and the gas in a gas-liquid mixing tube 50 is injected into the washing liquid stored in the treatment tank 20, a plurality of microbubbles are formed and the dissolution of the gas and the capture of the solid particles in the gas are performed.SELECTED DRAWING: Figure 1
Patent JP-2021034397-A (JP)
Title: Expand device
Inventor: MATSUDA TOMOHITO
IPC: H01L21/683
Filed: 2019-08-14
Abstract: To prevent chip damage by eliminating loose expanded sheets of a workpiece unit after expansion, even when expanding the expanded sheets of multiple workpiece units continuously, and to suppress defective cooling of a workpiece unit to be expanded next.SOLUTION: An expand device 1 is equipped with a frame holding unit 20 for holding the annular frame of a workpiece unit, a cooling table 30 including a contact surface 31, and coming into contact with the expand sheet of the workpiece unit held by the frame holding unit 20, an expansion unit 40 for expanding the expand sheet, a heating unit 50 having a warm wind injection part 52 for injecting warm wind to the expand sheet between the outer peripheral side of the workpiece and the inner peripheral edge of the annular frame, and a flexure plate 90 disposed between the workpiece and the warm wind injection part 52, having an exhaust nozzle for ejecting air toward the workpiece, and preventing approach of the warm wind jetted from the warm wind injection part 52.SELECTED DRAWING: Figure 2
Patent JP-2020026269-A (JP)
Title: Pedal as control device of automobile
Inventor: SASAKI NORIMASA
IPC: B60W10/18
Filed: 2019-08-17
Abstract: To provide a one pedal type automobile control device in which a brake is operated even when a driver presses a pedal and a pressing amount is small.SOLUTION: In a state in which a driver does not press a pedal, a brake pressure B1 is applied, as the driver presses the pedal, the brake pressure gradually reduces, when the driver further presses the pedal, the brake pressure becomes zero, the control device gets out of a brake region 1, when the driver further presses the pedal, the control device gets in an acceleration region, an acceleration element gradually increases according to a pressing amount, the acceleration element becomes the maximum at certain time point, the acceleration element gradually reduces and becomes zero, the control device gets out of the acceleration region, when the driver further presses the pedal, the control device gets in a brake region 2 and the brake pressure starts to be applied, the brake pressure increases according to the pressing amount, when the pressing amount is the maximum, the brake pressure becomes the maximum, when the pressing amount is reduced, the phenomenon of the brake pressure is reverse.SELECTED DRAWING: Figure 1
Patent JP-2020094472-A (JP)
Title: Hazard evaluation method of slope disaster in snow melting and hazard evaluation system of slope disaster in snow melting
Inventor: TAKAYANAGI TAKESHI
IPC: E02D17/20
Filed: 2019-08-20
Abstract: To provide a hazard evaluation method of slope disaster in snow melting which can appropriately evaluate hazard of slope disaster in consideration of influences of meltwater and a snow depth.SOLUTION: A hazard evaluation method of slope disaster in snow melting includes converting the total of a precipitation amount and a snowmelt amount into an effective rainfall amount and calculating an effective snowmelt amount at the time of evaluation, setting a threshold of the effective snowmelt amount corresponding to a snow depth in an evaluation region from a combination of a snow depth experienced in the past in the evaluation region and an experience value of the effective snowmelt amount, compares the effective snowmelt amount at the time of evaluation to the threshold of the effective snowmelt amount corresponding to the snow depth at the time of evaluation, and evaluates a hazard of slope disaster.SELECTED DRAWING: Figure 2
Patent JP-2021034523-A (JP)
Title: Semiconductor device
Inventor: OGAWARA JUN
IPC: H01L29/12
Filed: 2019-08-22
Abstract: To provide a technique for improving avalanche resistance, by reducing a load applied to a peripheral part of an element region.SOLUTION: A semiconductor device is equipped with: a semiconductor substrate having an element region and an outer peripheral region placed around the element region; an upper electrode; a lower electrode; multiple trenches; a gate insulator; and a gate electrode. The element region has an emitter region, a body region, a drift region, and a collector region. The outer peripheral region has an outer peripheral drift region for connection with the drift region. The element region has a first element region, and a second element region placed around the first element region and adjoining the outer peripheral region. Within the drift region in the second element region, a life time control region having a crystal defect density higher than that of the drift region therearound is provided, and the life time control region is not provided within the drift region in the first element region.SELECTED DRAWING: Figure 2
Patent JP-2021033780-A (JP)
Title: Data processing device
Inventor: MITANI SHUHEI
IPC: H04L29/10
Filed: 2019-08-27
Abstract: To provide a data processing device capable of further reducing stand-by power consumption.SOLUTION: A data processing apparatus includes a power source control unit, a physical layer section, a communication control unit, and a state control unit. The power source control unit is configured to be controllable of first power source setting and a second power source setting being more power saving state than the first power source setting. The communication control unit performs communication with a data processing device using a prescribed communication path and the physical layer section in the first power source setting, and stops the communication with a data processing device using the communication path and the physical layer section in the second power source setting. The state control unit maintains a second communication state with respect to a data processing device side of the communication path in a state where the power supply to the physical layer section by the second power source setting.SELECTED DRAWING: Figure 1
Patent JP-2020077367-A (JP)
Title: Intelligent roadside unit and information processing method of the same
Inventor: LEI FANG
IPC: G06T1/00
Filed: 2019-08-28
Abstract: To provide an intelligent roadside unit and an information processing method for the intelligent roadside unit in order to solve a problem that recognition of an intelligent roadside unit is inaccurate.SOLUTION: An intelligent roadside unit includes: an optical sensor 110 for generating current light intensity information; a highlight camera 120 for acquiring a highlight image; a dark light camera 130 for acquiring a dark light image; and a controller 140 for activating the highlight camera 120 so as to perform photographing if the current light intensity is larger than a first light intensity threshold value, activating the dark light camera 130 so as to perform photographing if the current light intensity is smaller than a second light intensity threshold value, and extracting vehicle information on the basis of the highlight image or the dark light image. The second light intensity threshold value is smaller than the first light intensity threshold value.SELECTED DRAWING: Figure 1
Patent JP-2021036954-A (JP)
Title: Head cooling device and head cooling method
Inventor: MAEDA KAZUAKI
IPC: A61F7/10
Filed: 2019-08-30
Abstract: To provide a head cooling device capable of improving the quality of sleep, without overcooling the head of a sleeper.SOLUTION: In a head cooling device 1, which is a head cooling device for circulating liquid sent out from a device body 3 toward a pillow body 7 therefrom via a connected body 5, the device body 3 includes a temperature adjustment part 31 for adjusting a liquid temperature, a pump part 32 for sending out the liquid toward the pillow body 7, and a control part 35 for controlling the temperature adjustment part 31 and the pump part 32 so that the temperature of the pillow body is adjusted at a first target temperature of 22-24 degrees until a lapse time from cooling start arrives at a target time of 200-250 minutes.SELECTED DRAWING: Figure 1
Patent JP-2021039456-A (JP)
Title: Chat program, device, and method
Inventor: NOGUCHI MASAMI
IPC: G06F3/0481
Filed: 2019-08-30
Abstract: To provide a chat program, a device, and a method that can improve visibility for answer display of an FAQ chatbot.SOLUTION: When an answer corresponding to an FAQ question received in a chat is equal to or longer than a predetermined number of characters, an information processing device determines whether to display the full text or a part of the answer based on contents of the answer. When it is determined to display the full text of the answer, each of a plurality of pieces of writing obtained by dividing the full text is displayed in a different area. On the other hand, when it is determined to display the part of the answer, the writing corresponding to the part of the answer is displayed in at least one area.SELECTED DRAWING: Figure 8
Patent JP-2021042671-A (JP)
Title: Control device
Inventor: NAKAGAWA SHINJI
IPC: G05B13/02
Filed: 2019-09-06
Abstract: To actualize more efficient in-vehicle ticket inspection work by providing information of a site in which to inspect tickets on the basis of the reliability of each passenger.SOLUTION: A control device includes an operation part for calculating a desired output value y_d for a controlled object, an adjustment part for adjusting PID gain values for a PID controller so that a difference between the desired output value y_d and an output value y_0 for the controlled object is smaller, a prediction part for predicting an output value y_1 for the controlled object when using the adjusted PID gain values (Kp_1, Ki_1, Kd_1), and a determination part for prohibiting the adjusted PID gain values (Kp_1,Ki_1,Kd_1) from being applied to the controlled object when the predicted output value y_1 for the controlled object does not satisfy predetermined conditions.SELECTED DRAWING: Figure 1