baber/WOPTO huggingface dataset:
Patent JP-2019161013-A (JP)
Title: Semiconductor device
Inventor: UMU YONSHIN
IPC: H01L21/338
Filed: 2018-03-13
Abstract: To restrain variation of threshold voltage, while restraining increase of leakage current via a substrate.SOLUTION: In a semiconductor device including a substrate 1, a channel formation layer 7 having a GaN layer 5 and an AlGaN layer 6 constituting a heterojunction structure, and forming a recess 9 as the AlGaN layer 6 is removed partially, a gate structure constituted by placing a gate insulator 10 and a gate electrode 11 in the recess 9, a source electrode 12 and a drain electrode 13 placed on the channel formation layer 7 while sandwiching the gate structure, and a leakage suppression layer 3 placed between the GaN layer 5 and the substrate 1, an N type GaN layer 4 is placed between the leakage suppression layer 3 and the GaN layer 5.SELECTED DRAWING: Figure 1
Patent JP-2019158749-A (JP)
Title: Image processing device and image processing method
Inventor: UEHASHI MASASHI
IPC: G01R31/28
Filed: 2018-03-15
Abstract: To provide an image processing device with which it is possible to detect a fault while suppressing the use of a memory area and the bandwidth of a bus.SOLUTION: The image processing device comprises: a first pseudo-random number generator for generating a pseudo-random number and writing it to a first memory; a processing circuit for reading out the random number written to the first memory and executing a prescribed process, as well as writing the result of this process to a second memory; a first signature generator for reading out the processing result written to the second memory and generating a signature based on this processing result; and a first signature comparator for comparing the signature generated by the first signature generator with a first expected value that is the expected value of a signature based on the random number generated by the first pseudo-random number generator and the content of processing of the processing circuit.SELECTED DRAWING: Figure 1
Patent JP-2019161613-A (JP)
Title: Drone system and control method of drone system
Inventor: YANO YUSUKE
IPC: B64F1/12
Filed: 2018-03-16
Abstract: To provide a drone system which can preferably utilize a drone, and to provide a control method of the drone system.SOLUTION: A drone system 10 includes: a drone 22 having an imaging part 128; and a vehicle 20 having a landing and takeoff part 30 where the drone 22 lands or takes off. The landing and takeoff part 30 is configured to support the drone 22 behind a driver seat 64 of the vehicle 20 in a state where the imaging part 128 faces the rear side of the vehicle 20.SELECTED DRAWING: Figure 2
Patent JP-2019163740-A (JP)
Title: vehicle
Inventor: KITSUTA YUYA
IPC: F02D17/00
Filed: 2018-03-20
Abstract: To provide a vehicle capable of preventing degradation of fuel consumption due to an improper operation by a driver, in the vehicle in which detection of a stepping-down operation of a brake pedal in a state that a shift position is set on a parking position, is included in restart conditions.SOLUTION: A vehicle V includes a TCU 24 detecting a shift position, a brake switch 52 detecting a stepping-down operation of a brake pedal 51, and an ECU 8 for automatically stopping an engine 1 in establishment of a stop condition, automatically restarting the engine 1 in establishment of a restart condition, and automatically restopping the engine 1 in establishment of a restop condition after automatically restarting the engine 1. The ECU 8 automatically restarts the engine 1 under a condition that the stepping-down operation of the brake pedal 51 is detected in a state that the engine 1 is automatically stopped and the shift position is set on the parking position, then determines necessity or unnecessity of automatic restop of the engine 1, and automatically restops the engine 1 according to the determination of the necessity.SELECTED DRAWING: Figure 1
Patent JP-2019166527-A (JP)
Title: Manufacturing method of square battery case
Inventor: YAMAUCHI AKIRA
IPC: B21D22/28
Filed: 2018-03-22
Abstract: To provide a manufacturing method of a square battery case capable of enhancing productivity by reducing the process number of press working.SOLUTION: A manufacturing method of a square battery case includes a blank material preparation process of preparing a blank material of an aluminum alloy formed in a long size shape by setting a plate thickness to 2.7 times-3.5 times to a side surface wall thickness in a bottomed cylindrical square case of forming a processing end product 5 in a cross-sectional lengthy rectangular shape, a first press process of forming a bottomed cylindrical first intermediate product by executing restriction processing to the blank material, a second press process of forming a bottomed cylindrical second intermediate product 20 by executing squeezing restriction processing to the first intermediate product and a third press process of forming a third intermediate product 30 by executing squeezing processing to the second intermediate product 20.SELECTED DRAWING: Figure 2
Patent JP-2019166909-A (JP)
Title: Wiper heating device and wiper
Inventor: WATANABE YUTAKA
IPC: B60S1/38
Filed: 2018-03-22
Abstract: To provide a greatly practical wiper heating device exhibiting an unconventional excellent action effect, and to provide a wiper.SOLUTION: A heating device for heating a wiping rubber 22 of a wiper 20 reciprocating on a windshield 31 and a rear glass includes: a long heating wire 1 arranged on the upper end surface of the wiping rubber 22 in a superimposed state; and a heat transfer belt-like fixing member 2 for fixing the heating wire 1 to the upper end surface of the wiping rubber 22. The belt-like fixing member 2 is abutted on a reinforcement metal plate member 23 covering the upper part of the heating wire 1 and bending, and having both end parts arranged in the lengthwise direction of the wiping rubber 22.SELECTED DRAWING: Figure 1
Patent JP-2019169821-A (JP)
Title: Solid-state imaging device
Inventor: IWASA TAKAYUKI
IPC: G03B11/00
Filed: 2018-03-23
Abstract: To provide a solid-state imaging device hard to generate flare ghost, by stabilizing the range of an opening shape and an end face angle of an opening end, by using a light shielding member not requiring any special processing.SOLUTION: A solid-state imaging device has a low-pass filter 40 for removing high frequency components of a light beam passing through an image capturing lens, and a ceramic substrate 20 receiving a sensor chip 10 and including the low-pass filter on the side of the image capturing lens. A light shielding member 60 for shielding a light beam is interposed between a support member 50 having an opening 57 in the center and supporting the light shielding member, and a cover member 70 pressing the light shielding member. The support member is placed on the side of the sensor chip performing photoelectric conversion of the light beam, and the cover member is placed on the side of the image capturing lens. The light shielding member 60 is pressed by a convex portion 71 of the cover member, and an angle formed by an opening end 61 being an edge of an opening 67 of the pressed light shielding member and an optical axis of the image capturing lens is larger than an angle formed by a light beam passing the vicinity of the opening end and the optical axis of the image capturing lens.SELECTED DRAWING: Figure 6
Patent JP-2019169055-A (JP)
Title: Device and system for processing money
Inventor: TSUCHIDA MASAMI
IPC: G07D9/00
Filed: 2018-03-26
Abstract: To provide a money processing device and money processing system, which allow for collecting money from the money processing device more efficiently.SOLUTION: A money processing device (coin processing device) comprises a plurality of storage units (storage cassettes) for storing coins, and a controller configured to allow at least a storage process for storing coins in the storage units and a collection process for collecting coins stored in the storage units to be executed. The controller individually sets up storage units to be subjected to the collection process from among the plurality of storage units.SELECTED DRAWING: Figure 9
Patent JP-2019170644-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F5/04
Filed: 2018-03-28
Abstract: To provide a game machine which hardly causes a player to be perplexed when a lottery other than a normal lottery is executed in a first game state in which, normally a normal lottery is executed.SOLUTION: A game machine shifts a game state to a first game state in which, a first lottery is easily executed out of a plurality of kinds of lotteries, a second game state in which a second lottery is executed easily, and a special game state, in a specific period in the first game state immediately after shift from the second game state, the second lottery may be continuously performed. In the game machine, performance execution means hardly executes a specific performance in a game in which, the second lottery is executed in the specific period and shift to the special game state is not determined, compared with when, the first lottery is executed in the first game state after the specific period and shift to the special game state is not determined.SELECTED DRAWING: Figure 13
Patent JP-2019175095-A (JP)
Title: RFID tag
Inventor: MATSUYASU RYO
IPC: H01Q1/40
Filed: 2018-03-28
Abstract: To be able to easily attache on an object made of a conductor without restriction on a mounting position, and even when placing in concrete, not reduce strength of the concrete and avoid shortening communication distance according to the conductor.SOLUTION: An RFID tag comprises: an antenna 30 formed on one surface of a substrate 10, an IC chip 20 connected to the antenna 30 and performing non-contact communication via the antenna 30; a ground pattern 50 formed on the other surface of the substrate 10 so as to face the antenna 30; a sensor unit 40; a sensor circuit 41 detecting a resistance value of the sensor unit 40 as a sensor value and converting the sensor value to a digital value to output to the IC chip 20; and a metal bar 60 connected to the ground pattern 50 and attached to an object.SELECTED DRAWING: Figure 1
Patent JP-2019175168-A (JP)
Title: Trouble management system, trouble management device, trouble management method and program
Inventor: OTAKA YUKI
IPC: G06Q10/00
Filed: 2018-03-28
Abstract: To prevent trouble-ticket information with respect to a trouble caused by the same factor from being generated plurally.SOLUTION: A trouble management system comprises: retrieval means for, when trouble information on a trouble having occurred in an apparatus is input, retrieving trouble-ticket information on a trouble caused by the same factor with the trouble having occurred in the apparatus from a storage unit in which trouble-ticket information for managing troubles is stored; creation means for, if the trouble-ticket information on a trouble caused by the same factor with the trouble having occurred in the apparatus is not retrieved by the retrieval means, creating trouble-ticket information on the trouble having occurred in the apparatus by using the trouble information; and update means for if the trouble-ticket information on a trouble caused by the same factor with the trouble having occurred in the apparatus is retrieved by the retrieval means, updating the retrieved trouble-ticket information by using the trouble information.SELECTED DRAWING: Figure 6
Patent JP-2019185192-A (JP)
Title: Information processing apparatus, work management system and program
Inventor: TAGAWA MASATOSHI
IPC: G06Q10/06
Filed: 2018-04-03
Abstract: To prompt a homeworker to work appropriately by detecting his or her overworking state.SOLUTION: A work management system comprises: a work style information acquisition unit 21 which acquires information about a work style of a worker; a work style analysis unit 22 which analyzes a working state of the worker at predefined time intervals on the basis of the information about the work style, which is acquired by the work style information acquisition unit 21; and a working state determination unit 23 which compares analysis results at predefined time intervals, which are obtained by the work style analysis unit 22, to determine whether a comparison result satisfies a predefined condition or not.SELECTED DRAWING: Figure 3
Patent JP-2019185583-A (JP)
Title: Board for touch panel sensor, interactive screen, and electronic blackboard with interactive screen
Inventor: WAKABAYASHI YOSHIHIKO
IPC: G06F3/041
Filed: 2018-04-16
Abstract: To provide an interactive screen that formed foldable and can thus construct a portable foldable electronic blackboard.SOLUTION: An interactive screen 10 comprises a stack of: a back-side support member 3 in which rear support plates 3A, 3B are arranged in an X direction across a gap portion g between the rear support plate 3A and 3B along a Y direction; a substrate 1 for a touch panel sensor with flexibility: and a reflective screen 2 with flexibility. The substrate 1 for the touch panel sensor is composed of a flexible wiring board and includes: an X-coordinate detection electrode group 120 composed of a plurality of X-coordinate detection electrodes 12; and a Y-coordinate detection electrode group 220 composed of a plurality of Y-coordinate detection electrodes 22. In the substrate 1 for the touch panel sensor, a gap portion g and a region in which the X coordinate detection electrode 12 are not present are arranged at a position overlapping in a planar view.SELECTED DRAWING: Figure 1
Patent JP-2019187279-A (JP)
Title: Agricultural product peeling device and method for manufacturing agricultural product peeling drum
Inventor: TOKUO KENTA
IPC: A23N7/00
Filed: 2018-04-24
Abstract: To provide an agricultural product peeling device with a peeling drum having high abrasion resistance.SOLUTION: An agricultural product peeling device includes: a pair of drums 2, 3 for forming a conveyance path 7 where agricultural products 6 are sent horizontally; a machine frame 4 for rotatably supporting these drums 2, 3; and a driving device 5 for rotating both drums 2, 3. The drums 2, 3 comprises a drum sleeve 12 (tubular body) having many round holes 14, first and second long holes 15, 16 having a tubular wall 11 becoming the bottom of a conveyance path 7 and penetrating this tubular wall 11 in the thickness direction. An outer face of the tubular wall 11 is covered with a sprayed coating 19 comprising a thermal spray material having wear resistance.SELECTED DRAWING: Figure 1
Patent JP-2019191340-A (JP)
Title: Transparent plate with light shielding layer
Inventor: IKEDA TORU
IPC: C03C21/00
Filed: 2018-04-24
Abstract: To provide a transparent plate with a light shielding layer which can secure the intensity of separation even if an infrared-ray transmission layer is in contact with a transparent plate.SOLUTION: The present invention includes: a transparent plate 2 having a first main surface 21 and a second main surface 22; an infrared-ray transmission layer 3 in contact with the first main surface 21 of the transparent plate 2, the layer 3 transmitting infrared rays and blocking visible lights; and an opening 5A in the infrared-ray transmission layer 3, the opening making the infrared-ray transmission layer 3 exposed; and a light shielding layer 5 blocking visible lights and infrared rays, the light shielding layer 5 protruding from the part of the edge of the infrared-ray transmission layer 3 which is the nearest to the outer periphery of the transparent plate and being in contact with the transparent plate 2.SELECTED DRAWING: Figure 3
Patent JP-2019192505-A (JP)
Title: Lighting fixture
Inventor: UEDA DAISUKE
IPC: F21S8/08
Filed: 2018-04-25
Abstract: To provide a lighting fixture capable of being mounted on any of a cylindrical lighting pole and a square cylindrical lighting pole.SOLUTION: A mounting member 4 includes: first support parts 41 provided in the inside of a body 40 and supported by a column head of a first lighting pole from below; and second support parts 42 fitted in the inside of the body 40 and supported by a column head of a second lighting pole from below. The first support parts 41 are each configured so as to be alternatively supported by each of the plurality of kinds of first lighting poles different in diameters. The second support parts 42 are each configured so as to be alternatively supported by each of the plurality of kinds of second lighting poles different in width from each other. The second support parts 42 each includes a recessed part 43 which is provided in an inside wall of the body 40 and in which a corner part of the second lighting pole is fitted.SELECTED DRAWING: Figure 4
Patent JP-2018162460-A (JP)
Title: Redox couple-based mitigation of fluid-flow-driven electrochemical surface degradation
Inventor: HAROLD E HAGER
IPC: C10M139/06
Filed: 2018-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an additive for further reducing an electrokinetically driven surface current which relates to a real operating pressure within a hydraulic system.SOLUTION: The present invention relates to a hydraulic fluid for use in a hydraulic system comprising a phosphate-ester-based compound and an additive comprising a redox couple which comprises a metallocene couple. The approach of the present invention reduces an electrokinetically driven surface current by reducing the magnitude of the spatially-varying swept current, and provides a preferential path for both oxidation currents and reduction currents in the hydraulic system.SELECTED DRAWING: None
Patent JP-2019189980-A (JP)
Title: Manufacturing method of coated paperboard
Inventor: ISOBE TOMOHITO
IPC: D21H19/84
Filed: 2018-04-26
Abstract: To provide a coated paperboard on which high quality of printing can be conducted on a surface layer side and which is easily used for manufacturing carton such as a box, even with using waste paper pulp.SOLUTION: By using a paper making machine having at least a wire part 1, a press part 2, a drier part 3, and a coater part 4, and having film transcription type size press in the middle of the drier part 3, a back surface pigment coating liquid containing a pigment and a binder is applied to a surface of a back layer of a base paper having at least a surface layer, a middle layer and the back layer by the size press in the drier part 3 of the paper making machine, and dried, then a surface pigment coating liquid containing a pigment and a binder is applied to a surface of the surface layer of the base paper by the coater part 4.SELECTED DRAWING: Figure 1
Patent JP-2019196780-A (JP)
Title: Joint for pipeline
Inventor: HARADA HITOSHI
IPC: F16L33/00
Filed: 2018-05-07
Abstract: To downsize a rotary joint for pipeline in which twisting of a pipeline or residual stress occurs after construction.SOLUTION: A thin metal pipe 10 and a threaded connector 40 externally fitted to the thin metal pipe 10 in a rotatable manner are provided. The threaded connector 40 is positioned in the axial direction between two large diameter parts 13 and 14 formed by bending at two positions on the pipe wall of the thin metal pipe 10 in the axial direction. An elastic sealing material 31 is fitted into an annular groove part 17 formed on the pipe wall of the thin metal tube at a position between the two large diameter parts. The threaded connector 40 has a rotation operation part 41 with which a tool is engaged.SELECTED DRAWING: Figure 1
Patent JP-2019197341-A (JP)
Title: Vehicle movement prediction device, and vehicle movement prediction method
Inventor: MAEDA TAKASHI
IPC: G08G1/16
Filed: 2018-05-09
Abstract: To provide a vehicle movement prediction device capable of predicting future movement of a preceding vehicle with high accuracy even with no inter-vehicle communication device installed on the preceding vehicle in front of its own vehicle, and to provide a vehicle movement prediction method thereof.SOLUTION: A vehicle movement prediction device comprises: inter-vehicle communication means for acquiring vehicle information from a communication vehicle around its vehicle; vehicle position detection means for detecting a vehicle position of a preceding vehicle in front of its own vehicle; communication vehicle selection means for selecting a history vehicle position closest to the vehicle position of the preceding vehicle, based on history vehicle position data of the vehicle information, calculating a closest distance between the history vehicle position and the vehicle position of the preceding vehicle and an azimuth difference between the preceding vehicle and the communication vehicle, and selecting the communication vehicle that becomes a vehicle traveling ahead of the preceding vehicle out of communication vehicles each having the closest distance and the azimuth difference that are equal to or less than respective predetermined values; and vehicle movement prediction means for predicting future movement of the preceding vehicle, based on vehicle position information of the selected communication vehicle.SELECTED DRAWING: Figure 2
Patent JP-2019197385-A (JP)
Title: Budgeting support system and budgeting support method
Inventor: NISHIMOTO ATSUSHI
IPC: G06Q10/00
Filed: 2018-05-10
Abstract: To provide a technique capable of easily checking whether there is an error in budget information inputted for a change when a budget amount is changed.SOLUTION: A budgeting support system: includes means having a function that can acquire, when a budget changes, a change history as needed, compare a difference between before and after the change, and check whether there is an error in the inputted budget information; and reduces input errors and reduces rework.SELECTED DRAWING: Figure 2
Patent JP-2019198820-A (JP)
Title: Method for producing slightly acidic aqueous hypochlorous acid, electrolytic cell unit and production device
Inventor: DOI TOYOHIKO
IPC: C02F1/461
Filed: 2018-05-16
Abstract: To provide a method for producing an aqueous solution capable of preventing an electrode from being deteriorated due to hydrogen or heat electrolytically generated in a unit electrolytic bath and safely discharging the hydrogen.SOLUTION: The method for producing an aqueous solution containing at least free hypochlorous acid according to the present invention includes a step of mixing gas with a chlorine ion-containing solution in a mixing chamber and a step of supplying the chlorine ion-containing solution mixed with the gas containing air or oxygen to the respective unit electrolytic baths 31 disposed in an electrolytic bath 20 from the lower parts thereof; the production method further includes a step of applying an electric current between a plurality of electrodes 24 to electrolytically oxidize chlorine ions in the chlorine ion-containing solution supplied to the respective unit electrolytic baths 31 and generate elemental chlorine to produce an electrolyte containing hypochlorous acid; also, the production method includes a step of discharging an electrolyte mixed with electrolytically produced hydrogen together with the mixed gas from the upper parts of the respective unit electrolytic baths 31 and a step of mixing the discharged electrolyte with water to dilute it.SELECTED DRAWING: Figure 2
Patent JP-2018164267-A (JP)
Title: User equipment (UE) and network node
Inventor: ROBERT ZAUS
IPC: H04W48/08
Filed: 2018-05-17
Abstract: PROBLEM TO BE SOLVED: To provide user equipment (UE) including application specific congestion control for data communication (ACDC) capable of network access control for a specific application.SOLUTION: UE including ACDC identifies an open mobile alliance managed object having a leaf corresponding to one or a plurality of application identifiers and a leaf corresponding to one or a plurality of ACDC levels for one or a plurality of applications operating in the UE for the ACDC, associates each of the applications with an ACDC level based on a plurality of application identifiers, and decodes the application regulation information received from a network for each of the ACDC levels The UE determines whether the plurality of applications within the UE are allowed to communicate with the network based on decoded application regulation information for each of the ACDC level.SELECTED DRAWING: Figure 1A