baber/WOPTO huggingface dataset:
Patent JP-2020145271-A (JP)
Title: Semiconductor device
Inventor: HIRANO TAKAHIRO
IPC: H01L23/50
Filed: 2019-03-05
Abstract: To provide a semiconductor device with a surface roughing area on a metal plate while suppressing an influence on the durability of the semiconductor device.SOLUTION: The semiconductor device includes: a semiconductor element; a sealing body for sealing the semiconductor element; and a metal plate retained by the sealing body. The metal plate has an inside part positioned at the inside of the sealing body, and an outside part positioned at the outside of the sealing body. One surface of the metal plate has a non-surface roughing area and a surface roughing area with larger surface roughness than that of the non-surface roughing area. The non-surface roughing area extends over both the inside part and the outside part of the metal plate.SELECTED DRAWING: Figure 5
Patent JP-2019171031-A (JP)
Title: Electric skin treatment device and coupling unit for skin treatment device
Inventor: JOHANNES STIMPEL
IPC: A45D44/22
Filed: 2019-03-05
Abstract: To provide an electric skin treatment device comprising a handle component with a motor, a coupling unit, and a detachable cartridge housing at least one skin treatment unit that is releasably coupled to the handle component by means of the coupling unit.SOLUTION: A coupling unit 1 includes a frame 6, which frame comprises at least two opposing notches 7, 8 that are each adapted to receive a respective engagement element 21 of a cartridge. The frame is provided with a U-shaped spring 9 having: two arms 11, 12 extending at least substantially parallel to each other in a first direction x; and a connecting bar 13 connecting the arms and extending in a second direction y which is at least substantially perpendicular to the first direction. Each free end of each arm of the U-shaped spring resides in a respective recess 16, 17 that supports the spring.SELECTED DRAWING: Figure 1
Patent JP-2020149096-A (JP)
Title: Inverted pendulum robot
Inventor: HASEGAWA YUJI
IPC: B25J5/00
Filed: 2019-03-11
Abstract: To provide a method of determining a route of a robot such that a mobile device can travel smoothly to a destination point while avoiding interference with a plurality of moving objects such as a traffic participant.SOLUTION: In an environment where a plurality of second pedestrians M2 move according to a predetermined movement pattern, a plurality of travel routes Rw where a first pedestrian M1 moves to a destination point Po are recognized. Data obtained by combining an environment image indicating a visual environment in front of a virtual robot where the virtual robot travels according to each travel route Rw and a travel direction command indicating a travel direction of the virtual robot is generated as learning data. A model parameter of a CNN (behavior model) using environment image data including the environment image as an input while using the travel direction command as an output is learned using the learning data, and a travel velocity command of the robot is determined using the learned CNN.SELECTED DRAWING: Figure 6
Patent JP-2020150299-A (JP)
Title: Radio receiver
Inventor: SASAKI TASUKU
IPC: H04B1/16
Filed: 2019-03-11
Abstract: To provide a radio receiver capable of adaptively setting a parameter value for voice signal processing with respect to fluctuations in noise generation interval ΔT, that is, fluctuations in path length difference ΔL.SOLUTION: A radio receiver 100 includes: a multipath noise detection unit 13 that detects a multipath noise included in a voice signal corresponding to reception waves; and a parameter value setting unit 15 that sets a parameter value V for voice signal processing for the voice signal based on a noise generation interval ΔT in the multipath noise.SELECTED DRAWING: Figure 1
Patent JP-2019116102-A (JP)
Title: Transaction card containing ceramic and ceramic composite transaction card
Inventor: JOHN HERSLOW
IPC: B42D25/305
Filed: 2019-03-13
Abstract: To provide a transaction card that prevents defectives related to a metallic transaction card.SOLUTION: The transaction card includes at least one of the following: an integrated ceramic card body with one or more pockets; a magnetic stripe, a bar code; and a laser signature part. The pocket or pockets can be designed to contain at least one of the following: a magnetic stripe; a bar code; a contact chip module: a non-contact chip module; a dual interface chip module; a booster antenna; a hologram; and a commercial certification mark. The transaction card can include a base layer having a first side and a second side. A first ceramic layer is connected to the first side of the base layer.SELECTED DRAWING: Figure 2
Patent JP-2020147169-A (JP)
Title: Work vehicle
Inventor: KAGO TATSUKI
IPC: A01D34/76
Filed: 2019-03-13
Abstract: To provide a work vehicle which prevents an engine hood from interfering with an engine when the engine hood is swung to be opened or closed without enlarging the engine hood.SOLUTION: A work vehicle includes: an engine E mounted on a front part of a machine body frame 2; and an engine hood 10 which is configured to be swung around a front supporting point S1 to be opened or closed and houses the engine E. An opening 10a opening downward is formed at a front lower part of the engine hood 10. The work vehicle includes a cover member 33 which is supported by the machine body frame 2 and covers the opening 10a in a state that its edge discontinues from the engine hood 10.SELECTED DRAWING: Figure 5
Patent JP-2020154097-A (JP)
Title: Imaging apparatus
Inventor: SUZUKI MANABU
IPC: G03B17/56
Filed: 2019-03-19
Abstract: To provide an imaging apparatus capable of efficiently using power of a plurality of batteries.SOLUTION: An imaging apparatus (100) is mounted with a first battery (201) and a second battery (202) and captures an object image to generate image data. The imaging apparatus includes: a load section; and a control section (153) for controlling power supply to the load section on the basis of a first battery voltage (V1) and a second battery voltage (V2). The imaging apparatus has a high load mode and a low load mode. In the high load mode, the control section selects any one of the fist battery, the second battery, and a combination of the first and second batteries in accordance with the first and second battery voltages to supply power to the load section. In the low load mode, the control section selects either one of the first battery and the second battery in accordance with the first and second battery voltages without selecting the combination of the first and second batteries to supply power to the load section.SELECTED DRAWING: Figure 4
Patent JP-2019169710-A (JP)
Title: Organic light-emitting element and electronic device including the same
Inventor: Ko Soobyung
IPC: C07D209/82
Filed: 2019-03-20
Abstract: To provide an organic light-emitting element having high luminous efficiency and a long service life.SOLUTION: The organic light-emitting element includes a first electrode 110, a second electrode 190 facing the first electrode 110, and a light-emitting layer 150 arranged between the first electrode 110 and the second electrode 190. The light-emitting layer 150 contains a first compound as a dopant, and a second compound and a third compound as a host. Since the third compound is contained as a host material, the first compound and the second compound effectively form an exciplex, whereby the organic light-emitting element having high luminous efficiency and a long service life is provided.SELECTED DRAWING: Figure 1
Patent JP-2020153630-A (JP)
Title: Air conditioner
Inventor: FUJII TAKAHIDE
IPC: F24F11/64
Filed: 2019-03-22
Abstract: To solve a problem that dust in air is accumulated indoors without being purified, as a blower is stopped during a filter cleaning time, in an air conditioner including the filter and a cleaning device for cleaning the filter, and provided with an automatic cleaning mode for driving the cleaning device at a predetermined cycle.SOLUTION: An air conditioner includes a filter for capturing dust when the air passes through the filter, a fan for making the air pass through the filter, a filter cleaning mechanism for cleaning the filter by removing the dust captured by the filter, and a control portion for setting a rotating speed of the fan to be higher than the rotating speed of the fan before start of an operation of the filter cleaning mechanism, after completion of the operation of the filter cleaning mechanism.SELECTED DRAWING: Figure 5
Patent JP-2020155714-A (JP)
Title: Semiconductor storage device
Inventor: NAKATSUKA KEISUKE
IPC: H01L21/336
Filed: 2019-03-22
Abstract: To provide a semiconductor storage device capable of improving operation reliability.SOLUTION: A semiconductor storage device of an embodiment comprises: a first conductive layer laminated in a Z direction and extending in an X direction; second and third conductive layers laminated in the Z direction and arranged separated from the first conductive layer in a Y direction; a contact plug CP2 extending in the Z direction; a memory trench MST extending in the Z direction between the second conductive layer and the third conductive layer, continuously provided around the contact plug, and surrounding a first region in which the contact plug is arranged; and a second region separating from the first region in the X direction and including a memory pillar MP penetrating the first conductive layer in the Z direction. The second conductive layer extends between the first region and the second region in the X direction, further extends in the Y direction, and is connected to the first conductive layer. The third conductive layer extends in the X direction on the side opposite to the second region of the first region, further extends in the Y direction, and is connected to the first conductive layer.SELECTED DRAWING: Figure 20
Patent JP-2019117655-A (JP)
Title: Touch panel
Inventor: JANG HYOUNG-WOOK
IPC: G06F3/041
Filed: 2019-03-22
Abstract: To provide a touch panel including a touch sensor with an electrode pattern which can be driven by a mutual capacitance method and a self-capacitance method capable of multi-touch sensing in both methods and which can be configured to reduce the number of touch signal lines, thereby providing a display device including such a touch panel.SOLUTION: The display device according to the present invention comprises a plurality of first electrode patterns each including a plurality of first physically separated electrode cells arranged in a first direction, a plurality of second electrode patterns each including a plurality of second physically separated electrode cells arranged in a second direction crossing the first direction, a plurality of first touch signal lines connected to the plurality of first electrode cells, and a plurality of second touch signal lines connected to the plurality of second electrode cells. The first and second electrode patterns and the first and second touch signal lines are all located in the same layer on a substrate, and the first touch signal lines are independently connected to the respective first electrode cells.SELECTED DRAWING: Figure 2
Patent JP-2020159953-A (JP)
Title: Display system
Inventor: TANAKA AKIRA
IPC: B60K35/00
Filed: 2019-03-27
Abstract: To provide a display device capable of displaying an AR route fitting the shape of the planned route of own vehicle free from a sense of incongruity.SOLUTION: Disclosed display system forms an AR route by shifting node information included in road map data to a lane where own vehicle is scheduled to run based on a piece of lane information. With this, disadvantages such that the AR route deviates significantly from the planned route at a position where multiple roads intersect such as an intersection or branching point, are eliminated, and the AR route without the sense of incongruity matching the shape of the planned route of own vehicle can be displayed.SELECTED DRAWING: Figure 13
Patent JP-2020166002-A (JP)
Title: Liquid crystal display device
Inventor: NAKAGAWA TERUHISA
IPC: G02F1/1368
Filed: 2019-03-28
Abstract: To provide a liquid crystal display device including a spacer, in which the decrease in opening ratio is suppressed.SOLUTION: A liquid crystal display device includes a spacer that keeps a gap between first and second substrates. The first substrate includes a first pixel row including first and second pixel electrodes arranged in a first direction, a second pixel row including third and fourth pixel electrodes that are arranged in the first direction and being adjacent to the first pixel row in a second direction, first and second source lines extending in the second direction between the first and second pixel electrodes and between the third and fourth pixel electrodes, a first gate line extending in the first direction between the first and second pixel rows, a first thin film transistor electrically connected to the first source line, the first gate line, and the first pixel electrode, and a second thin film transistor electrically connected to the second source line, the first gate line, and the second pixel electrode. The spacer overlaps with at least a part of the first and second thin film transistors in a plan view.SELECTED DRAWING: Figure 4
Patent JP-2020167194-A (JP)
Title: Electrical machine
Inventor: KOBAYASHI MASAYOSHI
IPC: H01F37/00
Filed: 2019-03-28
Abstract: To provide an electrical machine in which variation of heat dissipation effect of a coil, obtained by a heat transmission material, is restrained while restraining increase in cost of manufacture.SOLUTION: A coil component 11 of an electrical machine 10 comprises a coil and a core 30, and is placed in a case. The coil is connected with a board via a terminal 14 connected with a winding end 12r of the coil. The core 30 includes a first core 31 including a core shaft part to be inserted into the coil and a core end part 33, and a second core 35 located on the outside of the coil. The coil includes an exposed part facing the placement surface of the case and exposed from the second core 35. The coil component 11 includes a positioning hole 54h located in an outer bobbin 50. The case includes a heat transmission material in contact with the exposed part of the coil on the placement surface, and a positioning pin 61 projecting from the placement surface. The coil component 11 is placed in the case in a state where the positioning pin 61 is inserted into the positioning hole 54h.SELECTED DRAWING: Figure 2
Patent JP-2020164637-A (JP)
Title: Heat conduction material
Inventor: YAMAMOTO HIROKI
IPC: C09C1/44
Filed: 2019-03-29
Abstract: To provide a heat conduction material that is easy to be dispersed in resin and has excellent heat conductivity and heat radiation properties.SOLUTION: A heat conduction material contains flaky carbon with a thickness of 1-100 nm, and an organic compound having a hydrophilic group and a hydrophobic group with high carbon affinity.SELECTED DRAWING: None
Patent JP-2020165253-A (JP)
Title: Shovel
Inventor: SANO YUSUKE
IPC: G01G19/16
Filed: 2019-03-29
Abstract: To provide a shovel for accurately calculating the weight of loaded objects.SOLUTION: A shovel 100 includes attachments 4-6 attached to a super structure 3, and a control device 30, the control device 30 having a gravity center calculation part 65 for calculating the gravity center of loaded objects loaded on the attachments 4-6, and a weight calculation part 61 for calculating the weight of the loaded objects on the basis of the calculated gravity center of the loaded objects.SELECTED DRAWING: Figure 5
Patent JP-2020168060-A (JP)
Title: Massager
Inventor: NISHIMURA MITSUHISA
IPC: A61H7/00
Filed: 2019-04-01
Abstract: To provide an extremely new massager capable of fixing a physical condition of an entire body as well as a local part of a person to be treated by removing static electricity inside the body and on an outside surface of the body of the person to be treated.SOLUTION: A massager includes two end members 4 and 5 having conductivity, which are disposed separated, and a conductive circuit 6 that enables energization between the separated end members 4 and 5.SELECTED DRAWING: Figure 1
Patent JP-2022084964-A (JP)
Title: Refrigerant cycle device
Inventor: TAIRA SHIGEJI
IPC: F25B1/04
Filed: 2019-04-03
Abstract: To provide a refrigerant cycle device capable of suppressing failure resulting from iodine even when using a refrigerant containing iodine.SOLUTION: An air conditioner 10 has a refrigerant circuit 11 in which a refrigerant containing iodine circulates. The refrigerant circuit 11 is composed of aluminum or a metal other than an aluminum alloy, or has a component that comes into contact with the refrigerant containing iodine whose aluminum content is less than or equal to a rate at which iodine causes corrosion of aluminum. The component is at least one of a component of a compressor 41, a heat source side heat exchanger 43, a component of a utilization side heat exchanger 45, a component of an expansion valve 44, a dryer, and a connection pipe.SELECTED DRAWING: Figure 9
Patent JP-2020057348-A (JP)
Title: System and method for identifying image containing identification document
Inventor: ALEXANDER V SHAROV
IPC: G06T7/00
Filed: 2019-04-12
Abstract: To provide a system and a method for identifying an image containing a personal identifying document.SOLUTION: A method for identifying an image containing a personal identifying document comprises: obtaining a first set of images by selecting images from a stream of images in an arbitrary sequence; determining images in the first set of images containing documents; generating a second set of images by excluding those images not containing documents from the first set of images; determining images in the second set of images containing basic structural elements of an identification document; generating a third set of images by excluding those images not containing the basic structural elements of the identification document from the second set of images; and identifying at least one image containing at least one identification document from the generated third set of images on the basis of rules of determination.SELECTED DRAWING: Figure 3
Patent JP-2019111448-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2019-04-23
Abstract: To provide a game machine capable of increasing interest.SOLUTION: A suggestion performance includes a suggestion performance of a first pattern to be executed when a display mode of a holding display is changed, and a suggestion performance of a second pattern to be executed when a display mode of the holding display is not changed. The suggestion performance of the second pattern is executed when the holding display is present and not present which is displayed in a display mode different from the normal mode in the holding display, and the suggestion performance of the second pattern is executed at a higher rate when the holding display is present which is displayed in a display mode different from the normal mode than when the holding display is not present.SELECTED DRAWING: Figure 52
Patent JP-2020178796-A (JP)
Title: Support pedestal for line sports
Inventor: BUYO TAKESHI
IPC: A63B61/02
Filed: 2019-04-24
Abstract: To enable performing "line sports" by connecting and fixing a support pedestal (1) for line sports and a line support part extension member (17) to a floor metal fitting (26) having an insertion hole for a pole of volleyball or tennis in a columnar body (31) for volleyball or the like, in an athletic field (29) in which support posts and fasteners for stretching lines of various forms do not exist, and connecting, supporting and stretching various lines for line sports with respect to the support pedestal (1) for line sports and the line support part extension member (17).SOLUTION: A support pedestal (1) for line sports enables line sports by using an existing pole insertion embedded metal fitting (26) for volleyball or the like in order to perform line sports using various lines in a gymnasium, and stretching lines for line sports at various positions and heights by the support pedestal for line sports, and an existing pole (31) or a columnar body (25) dedicated to line sports.SELECTED DRAWING: Figure 1
Patent JP-2019141682-A (JP)
Title: Multifrequency signal analysis classifier to determine tissue state
Inventor: CESAR A GONZALEZ
IPC: A61B5/05
Filed: 2019-04-24
Abstract: To provide a volumetric electromagnetic phase shift spectroscopy (VEPS)-based tissue analytical method, and to provide useful devices and systems useful when the method is executed.SOLUTION: A step obtaining VEPS-based tissue classifier about tissues at a time or "a signature" is included in methods. The methods are especially useful when determining noninvasively states of tissues in an individual, e.g., a brain tissue, a pulmonary tissue, a heart tissue, a muscular tissue, a skin tissue, a kidney tissue, a cornea tissue, a liver tissue, a flank tissue, a head tissue, a leg tissue, an arm tissue, a pelvis tissue, a breast tissue, a trunk tissue, a prostate tissue, a mammary tissue, a gullet tissue, and an alimentary canal tissue.SELECTED DRAWING: Figure 1
Patent JP-2020180765-A (JP)
Title: Air knife
Inventor: YUKI TAKUYA
IPC: B08B5/02
Filed: 2019-04-26
Abstract: To improve the accuracy of the speed distribution of air blown out of an air knife.SOLUTION: An air knife blowing out air blown thereinto from a pair of openings disposed on either cylindrical end part thereof from a blow-out port disposed along the longitudinal direction of the air knife, comprises a distributor, namely a plate-shaped member provided with a plurality of holes disposed between the pair of openings and the blow-out port, with the area of the holes disposed in a prescribed range from each of the pair of openings in the distributor being larger than that of the holes disposed outside of the prescribed range.SELECTED DRAWING: Figure 7
Patent JP-2020083297-A (JP)
Title: Vehicle mounting structure of battery
Inventor: GONOJI TAKUMI
IPC: H01M10/6556
Filed: 2019-04-26
Abstract: To provide a vehicle mounting structure of a battery which is effective for achieving saving of a battery mounting space, achieves high protection effect, and can provide a temperature control function.SOLUTION: A vehicle mounting structure of a battery has battery module bodies each comprising batteries and protection members, each of which is disposed on a bottom surface or/and a side surface of the battery. The multiple battery module bodies are continuously arranged in lines in a case body.SELECTED DRAWING: Figure 1
Patent JP-2020183351-A (JP)
Title: Anaerobic antioxidant composition
Inventor: STEPHEN N PITCHER
IPC: A61K9/127
Filed: 2019-04-30
Abstract: To provide an anaerobic antioxidant composition.SOLUTION: The disclosure relates to compositions, methods and systems for improving levels of free radicals in a body. A composition includes an antioxidant in a reduced state and a deoxygenated water solvent. The composition is such that the antioxidant remains in its reduced state.SELECTED DRAWING: Figure 1