baber/WOPTO huggingface dataset:
Patent JP-2018179067-A (JP)
Title: Fluid control valve and compressor
Inventor: KOWADA YOSHIO
IPC: F04B39/16
Filed: 2017-04-06
Abstract: PROBLEM TO BE SOLVED: To capture contamination while suppressing clogging of a filter for a long time.SOLUTION: A lubricant inlet 250A of a back pressure control valve 250 is provided with a cylindrical portion 250B projecting from an end face of the lubricant inlet to a back pressure chamber, and a filter unit 300 is mounted on its tip portion. The filter unit 300 includes a plurality of filters different from each other in porosities and filtration areas, for example, substantially disc-shaped first filter 320 and second filter 340. The first filter 320 has a comparatively large porosity, and has the filtration area to close a tip opening of the cylindrical portion 250B. The second filter 340 has the porosity smaller than that of the first filter 320, and has the filtration area smaller than that of the first filter 320. The first filter 320 and the second filter 340 are stacked along a circulation direction of a lubricant.SELECTED DRAWING: Figure 3
Patent JP-2017189616-A (JP)
Title: Method and system for determining locations of electrodes on patient body
Inventor: URMAN ROY
IPC: A61B5/296
Filed: 2017-04-14
Abstract: PROBLEM TO BE SOLVED: To provide methods and systems for determining locations on a patient body for placing body-surface electrodes.SOLUTION: A method for electrode placement includes acquiring an image of a body of a patient, so that the image captures a patch that has been placed on the body. Based on the acquired image and the patch appearing therein, one or more preferred locations are calculated on the body for placing one or more respective electrodes to be used in carrying out a procedure in an internal organ of the patient. The preferred locations are displayed to an operator.SELECTED DRAWING: Figure 1
Patent JP-2018087120-A (JP)
Title: Gallium nitride substrate and method for manufacturing nitride semiconductor crystal
Inventor: TSUKADA YUSUKE
IPC: C30B29/38
Filed: 2017-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a non-polar or semi-polar GaN substrate capable of epitaxially growing a nitride semiconductor crystal having a low stacking fault density on the main surface, and a technique required for the manufacturing.SOLUTION: The GaN substrate has a first main surface and a second main surface on the side opposite thereto. An angle formed between the normal vector of the first main surface 11 and a<10-10>direction is 0-10°; an n type carrier concentration is 3×10cmor more; and a stacking fault density on the first main surface is 50 cmor less.SELECTED DRAWING: Figure 1
Patent JP-2018182935-A (JP)
Title: Power supply system and power supply backup circuit unit
Inventor: TAKAHASHI MASAYOSHI
IPC: H02J7/00
Filed: 2017-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a power supply system capable of performing backup of a power supply with a DC-DC converter omitted.SOLUTION: A power supply system comprises: a power supply (4) that includes at least a storage battery (battery 8) and supplies power to a plurality of loads (14-1, 14-2, 14-3); a power storage element (20) provided so as to be separated from the storage battery; control means (control unit 30, ECU 38) for controlling a single or a plurality of loads to which power is supplied from the power supply; and a power supply backup circuit (6) that charges the power storage element by using the power supply and is connected to any or all of the loads, receives a control signal from the control means, and performs backup of power supply to the loads by using the power storage element before voltage loss or voltage reduction of the power supply or at the time of the voltage loss or voltage reduction.SELECTED DRAWING: Figure 1
Patent JP-2018177106-A (JP)
Title: Plug-in hybrid vehicle
Inventor: YOKOI KEN
IPC: F02D45/00
Filed: 2017-04-19
Abstract: PROBLEM TO BE SOLVED: To improve fuel consumption efficiency by executing heating with a heater part during battery charging so that temperature rising time to catalyst active temperature is shortened.SOLUTION: It comprises an engine DE using liquid fuel burning, a driving power supply mechanism 20 using electric power supplied from a rechargeable battery 26, an exhaust processing part 30 which is communicated with the engine DE and discharges exhaust gas generated together with burning of the liquid fuel, oxidation catalyst 33 and SCR 36 which are arranged at a middle section of the exhaust processing part 30 and removes impurity included in the exhaust gas and an external battery charging mechanism 40 which is electrically connected with the battery 26 so as to charge external electric power. The external battery charging mechanism 40 comprises a first heater part 43 and a second heater part 44 which heat the oxidation catalyst 33 and the SCR 36 with power accumulated in the battery 26 or external power when the battery 26 is charged with external electric power under a state where each of driving power parts DE, 20 is stopped.SELECTED DRAWING: Figure 1
Patent JP-2018181770-A (JP)
Title: Connector
Inventor: YAMASHITA MASAKI
IPC: H01R13/639
Filed: 2017-04-20
Abstract: PROBLEM TO BE SOLVED: To reduce the number of components.SOLUTION: A connector comprises an insulator 60 and a shell 100. The insulator 60 includes: a first surface 65 and a second surface 66 that are positioned in parallel on a flat surface in which a fitting direction and a width direction of the connector are extended back on to back; a third surface 72 exposed in a direction where is perpendicular to and reverse to the fitting direction. The shell 100 includes: a fitting plate part 101 and an upper plate part 102 which are communicated while having a vertical plate surface each other. A ground plate contact part 106 is provided onto the upper plate part 102. A back-up plate is contacted to the first surface 65 in the insulator 60. At least one part of a portion having a ground plate 54 can be mounted by folding a wiring material 50 so as to be contacted to the third surface 72. Further, the shell 100 can be mounted so that the fitting plate part 101 is contacted to the second surface 66. The upper plate part 102 is contacted to the portion contacted to the third surface 72 of the wiring material 50 from the side opposite to the third surface 72, and the ground plate contact part 106 is contacted to the ground plate 54.SELECTED DRAWING: Figure 2
Patent JP-2017134433-A (JP)
Title: Fixing apparatus and image forming apparatus
Inventor: HORIE TAKAYUKI
IPC: H05B6/14
Filed: 2017-04-26
Abstract: PROBLEM TO BE SOLVED: To secure temperature uniformity of a rotor without involving enlargement or cost increase of a fixing apparatus.SOLUTION: A fixing apparatus comprises: a heat generating rotor; an exciting coil 145; and a magnetic core 146. The exciting coil 145 includes: an outward linear part 145a and return linear part 145b that extend in an axial direction of the heat generating rotor, and the magnetic core 146 includes a plurality of outward magnetic path parts 146a arranged so as to cover the outward linear part 145a; and a plurality of return magnetic path parts 146b arranged so as to cover the return linear part 145b. The outward magnetic path part 146a and the return magnetic path part 146b are alternately arranged in the axial direction. When the axial length of the outward linear part 145a and of the return linear part 145b are each represented as d, the axial length of the outward magnetic path part 146a and of the return magnetic path part 146b are each represented as a, and an interval between the adjacent outward magnetic path parts 146a and an interval between the adjacent return magnetic path parts 146b are each represented as b, a relationship of b/d≤0.2, and 0.5≤b/a≤2 is established.SELECTED DRAWING: Figure 3
Patent JP-2018186035-A (JP)
Title: Calculating method of strength of diffusion layer base material
Inventor: YAMAMOTO ATSUMI
IPC: H01M4/86
Filed: 2017-04-27
Abstract: PROBLEM TO BE SOLVED: To accurately calculate the strength of a diffusion layer base material.SOLUTION: A calculation method of the strength of a diffusion layer base material in which a fiber is composed of a beam element, and the shortest distance between fibers is composed of a beam element.SELECTED DRAWING: Figure 1
Patent JP-2018189400-A (JP)
Title: Electric power supply attached flow meter and flow rate reporting system
Inventor: NISHIGORI TAKATOMI
IPC: G01F1/00
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to solve an inconvenience caused when a battery is arranged in a place difficult for its replacement and to report a flow rate and other various information to an information terminal.SOLUTION: A flow meter includes: a main body 2 provided with a fluid passage 3 formed therein; an upstream joint 5 provided at one end side of the main body 2 to communicate with an inflow port 4 of the fluid passage 3; a downstream joint 7 provided at the other end side of the main body 2 to communicate with an outflow port 6 of the fluid passage 3; a power supply unit 8 to supply electric power; and a measuring unit 9 arranged from the power supply unit 8 to the main body 2 to measure a flow rate or the like. The power supply unit 8 is configured separately from the main body 2, a pair of engagement claws 11 is provided on either one of the power supply unit 8 and the main body 2 while a locking unit 12 is provided on the other of them to lock the pair of engagement claws 11, and the power supply unit 8 is detachably provided to the main body 2.SELECTED DRAWING: Figure 1
Patent JP-2017149979-A (JP)
Title: Heavy oil a composition
Inventor: OZAWA YUKI
IPC: C10L1/04
Filed: 2017-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a heavy oil A composition that prevents the occurrence of sludge.SOLUTION: The heavy oil A composition comprises a base material, and a residual carbon regulator, which is a distillate from a vacuum distillation device, comprises an asphaltene content of 0.5 mass%-2.0 mass% relative to the total mass of the distillate, and has a boiling point in the range of 380°C-700°C. The 10% residual carbon content is 0.20 mass% or more relative to the total mass of the composition.SELECTED DRAWING: None
Patent JP-2018191128-A (JP)
Title: Head-mounted type display device
Inventor: FUKUI KOHEI
IPC: H04N5/64
Filed: 2017-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a head-mounted type display device that does not give discomfort to a wearer even when the head-mounted type display device is relatively heavy.SOLUTION: A head-mounted type display device according to the present invention is a head-mounted type display device that is worn on the head of a wearer to be used, and comprises: a first contact member that is in contact with the forehead of the wearer; and a second contact member that is in contact with the right and left sides of the face of the wearer. The second contact member has a plane that is parallel to the median plane of the face of the wearer.SELECTED DRAWING: Figure 1
Patent JP-2017127769-A (JP)
Title: Ballistic microneedle infusion device
Inventor: COLE CONSTANTINEAU
IPC: A61M5/158
Filed: 2017-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an infusion set to enable insulin or other medicaments to be delivered to the upper 3 mm of skin surface.SOLUTION: An infusion set 100 has a disposable inserter 200 that can insert a needle at a controlled rate of speed to a depth to deliver insulin or other medicaments to the upper 3 mm of skin surface, and a skin securing, adhesive layer 110, 112 to secure the skin surface at the insertion site such that the inserter that can insert a needle without a risk of tenting of the skin surface. The position of the inserted needle can be maintained by providing separated inner and outer hubs 104, 102 of the infusion set that can isolate the inserted needle from external force such that the needle can be maintained at a depth for delivering insulin or other medicaments to the upper 3 mm of skin surface during normal use.SELECTED DRAWING: Figure 3A
Patent JP-2017152403-A (JP)
Title: Light-emitting device
Inventor: MARUYAMA JUNYA
IPC: H01L27/32
Filed: 2017-05-09
Abstract: PROBLEM TO BE SOLVED: To suppress the separation of a cathode or the generation of a dark spot due to the moisture in a display device including a light-emitting element.SOLUTION: A light-emitting element including a first electrode, an organic compound layer on the first electrode, and a second electrode on the organic compound layer is formed on a first substrate, a first region and a second region that is surrounded by the first region and concave relative to the first region are formed by selectively excavating a second substrate, and the first substrate and the first region of the second substrate are attached together using an adhesive. When the second region that is concave relative to the first region is formed in the second substrate, the thickness of the adhesive layer used to attach to the first substrate can be reduced and the entry of moisture into the sealed space can be prevented.SELECTED DRAWING: Figure 1
Patent JP-2018190857-A (JP)
Title: Wafer processing method
Inventor: SUZUKI MINORU
IPC: B23K26/351
Filed: 2017-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a wafer processing method capable of improving productivity by dividing a wafer formed with a metal film into chips by a plasma etching device without contaminating the plasma etching device when dividing the wafer.SOLUTION: A wafer processing method comprises: a protection film forming step of forming a protection film J made of a water-soluble resin on a rear surface W2b of a wafer W; a laser processing step of removing a metal film W2 and the projection film J at a position corresponding to a street S by irradiating the rear surface W2b of the wafer W with a laser beam of a wavelength having absorbability to the metal film W2 along the street S after performing the protection film forming step; and a plasma processing step of dividing the wafer W into individual chips C by plasma-etching the wafer along the street S from the rear surface W2b side of the wafer W as the protection film J as a mask after performing the laser processing step.SELECTED DRAWING: Figure 5
Patent JP-2018165570-A (JP)
Title: Pole type bolt screw
Inventor: SATO MASAO
IPC: F16B35/00
Filed: 2017-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a screw, more particularly, a pole type screw.SOLUTION: A pole type bolt screw 4 is provided for fixing a member to an iron wall. The pole type bolt screw has a crank angle of 32°, uses a sharp gear engagement and has X-shaped thread with respect to a bolt shank 6, thereby sufficiently enduring an intense water flow and exerting strength. The pole type bolt screw is made from a semiconductor material and has excellent insulation quality.SELECTED DRAWING: Figure 2
Patent JP-2018191748-A (JP)
Title: Biological information measuring device
Inventor: SASAKI TAKASHI
IPC: A61B5/0408
Filed: 2017-05-12
Abstract: To provide a biological information measuring device capable of starting the communication for transmitting biological information acquired by measurement by a simple operation.SOLUTION: A biological information measuring device includes a living body contact surface that is brought into contact with a living body, a measuring unit 10 capable of measuring biological information acquired through the living body contact surface, a communication unit 50 capable of transmitting the biological information, a coating part 300 for covering the living body contact surface, and a control unit 60 for determining whether or not the coating part 300 is removed from the living body contact surface. The communication unit 50 starts the communication when the control unit 60 determines that the coating part 300 is removed. The coating part 300 has conductive properties, and the control unit 60 determines whether or not the coating part 300 is removed based on the conductivity on the living body contact surface.SELECTED DRAWING: Figure 2
Patent JP-2018193698-A (JP)
Title: Folding slope
Inventor: KURODA SADANOBU
IPC: E04F11/06
Filed: 2017-05-15
Abstract: To provide a folding slope having a simple structure while securing rigidity of a rotary connection part.SOLUTION: In a slope in which a first panel and a second panel are foldably connected to each other by a rotary axis, by offset arrangement on the rotation shaft inner side to fold the rotary axis, a first side end part of an inner side of the first panel and a second side end part of the inner side of the second panel are brought into contact with each other when the first and second panels are horizontally developed, and the first side end part and the second side end part each have an uneven part which engages with each other.SELECTED DRAWING: Figure 1
Patent JP-2018195694-A (JP)
Title: Power converter
Inventor: KIDA YOSHIHIRO
IPC: H02M7/48
Filed: 2017-05-17
Abstract: To reduce common mode noise of a power converter including a series connection of two switching elements.SOLUTION: A power converter 2 includes switching elements 6, 7 (semiconductor chips 16, 17), a positive electrode conductive plates 13, a negative electrode conductive plate 14, a median point conductive plate 15 and an insulation layer 31, a first heat slinger 18, and a second heat slinger 19. The positive electrode conductive plate 13 is connected with the high potential end of series connection of the semiconductor chips 16, 17, and the negative electrode conductive plate 14 is connected with the low potential end of the series connection. The median point conductive plate 15 is connected with the median point of the series connection. The first heat slinger 18 faces the positive electrode conductive plate 13 and the negative electrode conductive plate 14 while sandwiching the insulation layer 31, and is connected with a ground terminal 24. The second heat slinger 19 faces the median point conductive plate 15 while sandwiching the insulation layer 31, and is insulated from the ground terminal 24.SELECTED DRAWING: Figure 2
Patent JP-2018195739-A (JP)
Title: Conductive substrate with metal wiring, and, manufacturing method of the conductive substrate
Inventor: OSHIMA YUSUKE
IPC: H01B13/00
Filed: 2017-05-18
Abstract: To provide a conductive substrate in which light reflection of metal wiring is suppressed and the existence is unlikely to be visible, the conductive substrate including the metal wiring that is formed on a base material.SOLUTION: The present invention relates to a conductive substrate comprising a base material and metal wiring which is formed on at least one surface of the base material and consists of at least either silver or copper. The conductive substrate is characterized in that, on a surface of the metal wiring, an antireflection region is formed by dispersing coarse particles consisting of silver, copper or a compound of these metals, and centerline average coarseness on a surface of the antireflection region is 15 nm or more and 50 nm or less. The coarse particles constituting the antireflection region of the conductive substrate are formed by coating the surface of the metal wiring with a metal ink having a predetermined configuration including metal particles.SELECTED DRAWING: Figure 1
Patent JP-2018194261-A (JP)
Title: Gas cooker
Inventor: NAKAGAWA YASUSHI
IPC: F24C3/12
Filed: 2017-05-19
Abstract: To provide a gas cooker which enables automatic cooking, is excellent in operability, and enables downsizing and simplifying a gas cooker body.SOLUTION: A gas cooker includes: a gas cooker body; a gas burner arranged in the gas cooker body; a heating/stopping manual operation part for performing ignition/extinction of the gas burner; a control part for controlling heating with the gas burner, and executing automatic cooking of stopping heating with the gas burner when cooking with the gas burner is finished; and a cooking setting part for setting and displaying cooking conditions in automatic cooking. There is provided a remote controller for performing wireless communication of sending and receiving communication data between the control part. The remote controller includes a remote controller side cooking setting part for setting and displaying cooking conditions. The cooker body (a) includes a limited cooking setting part for setting and displaying only a prescribed condition in the cooking conditions, or (b) does not include a cooking setting part for setting and displaying the cooking conditions.SELECTED DRAWING: Figure 2A
Patent JP-2018194269-A (JP)
Title: Heat extraction system and heat production method
Inventor: KUDO MISAO
IPC: F23G5/027
Filed: 2017-05-22
Abstract: To provide a heat extraction system and a heat production method, capable of controlling a temperature of a heat source to be extracted to a constant temperature, and shortening a time during which heat cannot be extracted.SOLUTION: A heat extraction system 10 comprises: a boiler 1; a heat medium tank 2 provided with a heat exchange part 8, where heat exchange is performed from a heat medium (primary heat medium) heated by the boiler 1, to another heat medium (secondary heat medium); a flow passage 3 connected to the tank, and a flow passage 4 connected to the boiler, which are provided between the boiler 1 and the heat medium tank 2; a temperature sensor 5 configured to detect a temperature of the primary heat medium in the boiler 1; a pump 6 provided in the flow passage 3 connected to the tank; and control means 7 of controlling the pump 6. The control means 7 is configured to, when the temperature detected by the temperature sensor 5 is not less than a setting temperature, drive the pump 6 and then supply the heat medium to the heat medium tank 2.SELECTED DRAWING: Figure 1
Patent JP-2018197674-A (JP)
Title: Operation method of measuring device, measuring device, measurement system, three-dimensional shape restoring device, and program
Inventor: SAKAMOTO YOHEI
IPC: G01B11/24
Filed: 2017-05-23
Abstract: To provide an operation method of a measuring device, a measuring device, a measurement system, a three-dimensional shape restoring device, and a program capable of reducing measurement processing time.SOLUTION: In a measuring device, an image acquisition part acquires a first image generated by capturing an object to be measured in a first capturing state, and acquires a second image generated by capturing the object in a second capturing state. A designated point setting part sets a designated point on the first image. A three-dimensional shape restoring part uses a plurality of images including the second image determined to include a point corresponding to the designated point to restore a three-dimensional shape of the object. A reference dimension setting part sets reference dimensions onto the first image or the three-dimensional shape. A measurement part measures the object, based on the three-dimensional shape, the designated point, and the reference dimensions.SELECTED DRAWING: Figure 3
Patent JP-2018197819-A (JP)
Title: Label with prize and method for producing the same
Inventor: MATSUOKA TAKEYUKI
IPC: B41M1/30
Filed: 2017-05-24
Abstract: To provide a label with a prize, the label having excellent prize display-concealing properties, and a method for producing the labels accurately and inexpensively.SOLUTION: In a label 1 with a prize surrounding an object: a center impression-type flexographic printing press is used; a pattern layer 12, a prize display layer 13 and an underlayer 14 are formed on the back surface-side of a transparent film 11 by means of overlay printing; the pattern layer 12 is provided with a display base section 15, which is opaque and has high light-blocking properties; continuous back overlay printing 16 is implemented in the circumferential direction of the object on the prize display layer 13, and the prize display layer is either provided with or not provided with a transparent prize display 17 so as to overlap the display base section 15; and continuous back overlay printing 18 is implemented on the underlayer 14 in the circumferential direction of the object in the same color as the back overlay printing 16, and the underlayer is provided with a transparent display window section 19 so as to coincide with the display base section 15.SELECTED DRAWING: Figure 3