baber/WOPTO huggingface dataset:
Patent JP-2020061887-A (JP)
Title: Wireless power supply system
Inventor: SATO MAKOTO
IPC: H02J50/12
Filed: 2018-10-11
Abstract: To provide a wireless power supply system that can be placed in a limited space and can effectively feed power to an electronic device that is a target of power feeding.SOLUTION: A wireless power supply system 100 includes an air-core power transmission coil 110, a power receiving coil 120, an air conditioning register surrounded by a housing 160, and a light emitting device 150 driven by electric power from the power receiving coil 120. The housing 160 has a groove or a support member on the outer wall of the housing 160. The power transmission coil 110 is fixed to the groove of the housing 160 or a support member. The power receiving coil 120 is arranged inside the housing 160 or on the surface of the housing 160.SELECTED DRAWING: Figure 2
Patent JP-2020060166-A (JP)
Title: Fuel injection control method and fuel injection control device
Inventor: SUDA SAKAE
IPC: F02M51/00
Filed: 2018-10-12
Abstract: To calculate valve closing timing of a solenoid valve of a fuel injection valve to correct injection timing of the fuel injection valve, in the fuel injection valve having an armature composed of a plurality of members.SOLUTION: A fuel injection valve comprising a solenoid valve having an armature composed of a plurality of members, corrects injection timing of the fuel injection valve, based on a time when a back electromotive current generated after the end of energization to the solenoid valve becomes maximum and a time when a differential value of the back electromotive current changes discontinuously after the back electromotive current becomes maximum.SELECTED DRAWING: Figure 4
Patent JP-2020064114-A (JP)
Title: Sticker adhered to optical scanner, optical scanner, and image forming apparatus including optical scanner
Inventor: HOSOI SHINICHIRO
IPC: G02B26/12
Filed: 2018-10-15
Abstract: To solve the problem in which: when an opening formed in a sticker for exhausting air bubbles has the opening area, a portion removed from the sticker for formation of the opening is discharged as waste (scrap); as the number of openings formed in the sticker is increased, the amount of scraps is increased, which increases the cost to discard the scraps.SOLUTION: In order to exhaust air bubbles entering between a sticker and a cover of an optical box, a plurality of linear slits formed through the sticker separate from an opening having the opening area, are in an area of the sticker adhered to the cover.SELECTED DRAWING: Figure 2
Patent JP-2020064469-A (JP)
Title: Virtual space display system
Inventor: NISHIKAWA JUNYA
IPC: G06T19/00
Filed: 2018-10-17
Abstract: To provide a virtual space display system capable of improving interest of a user.SOLUTION: A virtual space display system 10 for displaying a virtual space and an object arranged in the virtual space as a video on a display device mounted on a head of a user floating in a water area, includes: a head movement detector possessed by a smartphone 33 for detecting a movement of the head of the user; a resistance detector possessed by an operation unit 40 that is mounted on an arbitrary body portion of the user and detects a resistance received from the water area in the body portion by the user: and a virtual space processing program possessed by a storage of a server 20 for transforming a virtual space 11 and an object (a virtual sphere 12 and a virtual hand 13) based on the movement of the head of the user detected by the head movement detector and the resistance received by the user from the water area detected by the resistance detector.SELECTED DRAWING: Figure 1
Patent JP-2019006607-A (JP)
Title: Image formation device
Inventor: AOYAMA JUNPEI
IPC: B65H3/52
Filed: 2018-10-18
Abstract: To provide an image formation device of a pickup-less system possible to suppress occurrence of non-feeding of a strong recording sheet while suppressing occurrence of a fold of a weak recording sheet.SOLUTION: A recording sheet S before entering a separation nip by a contact between a feeding roller and a separation roller is bent by its own contact, and a deflection imparting portion 127b is provided for generating wrinkles on the recording sheet S extending along a conveying direction (arrow direction in the figure), and a tip end portion of the deflection imparting body 127b in contact with the recording sheet S is composed of a flexible member.SELECTED DRAWING: Figure 13
Patent JP-2020065032-A (JP)
Title: Method of forming silicon nitride film and film forming apparatus
Inventor: IWASHITA SHINYA
IPC: C23C16/42
Filed: 2018-10-19
Abstract: To provide a method of forming a silicon nitride film having a high wet etching rate and a film forming apparatus for the same.SOLUTION: A film forming apparatus 10 is configured to supply a silicon-containing gas: to a processing container 12 in which a substrate W on which a film is to be formed is placed; and supply high-frequency power having a frequency of 300 kHz to 5 MHz while supplying the nitrogen-containing gas to the processing container to generate plasma in the processing container to form a silicon nitride film.SELECTED DRAWING: Figure 1
Patent JP-2019033666-A (JP)
Title: System and method for facilitating avoidance of wireless charging cross connection
Inventor: VON NOVAK WILLIAM H
IPC: H02J50/10
Filed: 2018-10-24
Abstract: To provide a system and method for charging a chargeable device.SOLUTION: A wireless charging system 700 includes a wireless charger, which includes a transmit antenna 714 and a wireless power transmitter coupled to the transmit antenna and configured to generate a wireless charging field in at least one charging region. The wireless charging field includes a plurality of power signals. The wireless charger further includes an antenna 724 and a transceiver coupled to the antenna and configured to communicate with the chargeable device via the communication antenna. The wireless charger further includes a controller configured to facilitate avoidance of cross connection of the chargeable device with the wireless charger and at least one other wireless charger. The chargeable device receives power from the wireless power transmitter of the wireless charger while communicating with at least one other wireless charger.SELECTED DRAWING: Figure 7C
Patent JP-2020068134-A (JP)
Title: Terminal crimping structure
Inventor: TAKAHASHI KAZUE
IPC: H01R4/62
Filed: 2018-10-25
Abstract: To provide a terminal crimping structure capable of avoiding damage to a part of a core wire and occurrence of disconnection.SOLUTION: There is provided a terminal crimping structure in which a wire 1 in which a core wire 11 is covered with a coating 12 is held by a terminal 2. The terminal 2 includes: a crimp portion 21 that includes a first crimping piece 21R and a second crimping piece 21L paired with the first crimping piece 21R, and sandwiches an exposed portion 11a of the core wire 11 between the first crimping piece 21R and the second crimping piece 21L; a bottom plate portion 22 that supports the crimp portion 21; and a connecting portion 23 that extends from the bottom plate portion 22 and is connected to the connector terminal of the mating connector that is connected to the terminal 2. The crimp portion 21 has a twisted shape in which the first crimping piece 21R and the second crimping piece 21L are twisted, and holds the wire 1.SELECTED DRAWING: Figure 2
Patent JP-2020069519-A (JP)
Title: Metal mold storage rack
Inventor: SUZUKI NOBUHIRO
IPC: B21D37/04
Filed: 2018-11-01
Abstract: To sufficiently and stably improve workability of a work for taking out a metal mold from a metal mold storage rack.SOLUTION: In a box-shaped rack body 16, a storage shelf 26 having plural recessed storage parts for storing a metal mold 12 (14) is so provided as to movable in a depth direction. An indicator lamp 44 which indicates a position of each storage part 26 is provided on a front side in the depth direction of each storage part 26, and a lamp guard 38 which protects the indicator lamp 44 is provided on the front side in the depth direction of each storage part 26. From a top of each lamp guard 38 to a side part on a depth side in the depth direction, a passage space PI for passage of light S from a corresponding indicator lamp 44 is formed.SELECTED DRAWING: Figure 8
Patent JP-2019052156-A (JP)
Title: Therapeutic applications of activation of human antigen-presenting cells through dectin-1
Inventor: JACQUES F BACHEREAU
IPC: C12N5/0784
Filed: 2018-11-02
Abstract: To provide an antibody capable of activating antigen-presenting cells for eliciting potent and broad immune responses directed against the antigen.SOLUTION: The invention provides a Dectin-1-specific antibody or antibody binding fragment thereof including a binding domain comprising a specific amino acid sequence.SELECTED DRAWING: None
Patent JP-2019085568-A (JP)
Title: Quantum dot composition, quantum dot polymer composite, and layered structure and display device that include the same
Inventor: YANG HYE-YEON
IPC: C09K11/70
Filed: 2018-11-05
Abstract: To provide a quantum dot composition having improved process stability, a quantum dot polymer composite produced therefrom, and a layered structure and a display device that include the same.SOLUTION: A quantum dot composition comprises a quantum dot, a metal thiolate compound, and a solvent. The metal thiolate compound includes a hydrophobic residue, a thioether (-S-) residue, and a polyvalent metal. The hydrophobic residue includes either a fluorinated organic group, a multi-aromatic group having a backbone structure in which two aromatic rings are bound to a quaternary carbon atom which is a constituent atom of another cyclic residue, or a combination thereof. The metal thiolate compound is bound to a surface of the quantum dot.SELECTED DRAWING: Figure 4
Patent JP-2020077958-A (JP)
Title: Wireless communication device and noise reduction method
Inventor: SUZUKI MASAKI
IPC: H04B1/10
Filed: 2018-11-07
Abstract: To provide a wireless communication device capable of achieving both improved heat dissipation and reduced noise.SOLUTION: A wireless communication device includes an antenna 2 arranged on the first side of a circuit board 11, a noise source 4 arranged on the second side opposite the first side of the circuit board, a heat sink 5 arranged to extend from the second side to the first side of the circuit board so as to cover the noise source 4, a first contact pin 7 arranged at the end of the heat sink 5 on the antenna 2 side and connecting the heat sink 5 to the ground of the circuit board, a second contact pin 8 arranged at a distance of about λ/4 from the first contact pin 7 toward the noise source 4 and connecting the heat sink 5 to the ground of the circuit board via an inductor 10, and a third contact pin 9 arranged at a distance of about λ/4 from the second contact pin 8 toward the noise source 4 and connecting the heat sink 5 to the ground of the circuit board.SELECTED DRAWING: Figure 18
Patent JP-2020077231-A (JP)
Title: Position detection program, position detection method and position detection device
Inventor: YOKOTA YASUTO
IPC: B25J13/08
Filed: 2018-11-08
Abstract: To improve detection possibility of an object having a shape different from a shape assumed in advance.SOLUTION: A position detection device 10 includes a model generation part 20 and an object position detection part 31. The model generation part 20 generates a first learning model by acquiring and learning learning data sets of a plurality of simple shape models. The object position detection part 31 acquires an image in which a target object is captured, and, by using the first learning model, detects a position of the target object from the acquired image, and generates position information based on the detected position.SELECTED DRAWING: Figure 7
Patent JP-2020079011-A (JP)
Title: Vehicular ancillary device control system and ancillary device control method
Inventor: SAKATA KATSUMI
IPC: G06F3/01
Filed: 2018-11-13
Abstract: To provide a vehicular ancillary device control system that can eliminate inconvenience when an occupant utilizes a function of an ancillary device during travelling of a vehicle.SOLUTION: The vehicular ancillary device control system comprises: a detection unit that detects motion of a portion of the body of an occupant in a vehicle during travelling of the vehicle mounted with an ancillary device; and a control unit that does not receive input from an operation input unit if motion of the portion detected by the detection unit is first motion from a driver's seat side of the vehicle toward an operation input unit of the ancillary device, and receives the input if the motion detected by the detection unit is second motion from a seat other than the driver's seat toward the operation input unit.SELECTED DRAWING: Figure 5
Patent JP-2020079775-A (JP)
Title: Image processing device of sheet material
Inventor: MAEJIMA YUSUKE
IPC: G01N21/898
Filed: 2018-11-14
Abstract: To provide an image processing device which can suppress erroneous detection of a region of a sheet material for the sheet material in a deep color.SOLUTION: An image processing device of a sheet material includes: a conveyance part which conveys the sheet material; a white inspection table; an imaging part which obtains an image by imaging the sheet material passing above the inspection table; and a sheet material image acquisition part which detects a region of the sheet material on the basis of a lightness difference between the white inspection table and the sheet material from the obtained image to obtain a sheet material image.SELECTED DRAWING: Figure 1
Patent JP-2020082200-A (JP)
Title: Saw wire
Inventor: FUJIWARA NOBUHIKO
IPC: B28D5/04
Filed: 2018-11-15
Abstract: To provide a saw wire that enables obtainment of a cut surface with excellent accuracy.SOLUTION: A saw wire 2 has a wave-like curl. A vibration direction of a wave is gradually changed along a lengthwise direction of the saw wire 2. The wave assumes a three-dimensional shape. The saw wire 2 can be manufactured by a curling device having a pair of gears. A bus bar is passed through the curling device so as to be deformed into a wave shape. Furthermore, the curling device is rotated with respect to a direction of travel of the bus bar.SELECTED DRAWING: Figure 1
Patent JP-2020085044-A (JP)
Title: Transfer structure of vehicle
Inventor: OKAWA YUZO
IPC: F16H57/04
Filed: 2018-11-19
Abstract: To improve insufficient lubrication due to imbalance of an oil supply amount resulting from helical gears especially at low speed, while reducing an oil level of an oil storage part in a transfer device.SOLUTION: A transfer structure of a vehicle comprises a power transmission mechanism composed of a first gear 21 and a second gear 22 formed as helical gears meshing with each other. The transfer structure is provided with oil paths 91 and 94 that comprise: an oil receiving part 95 provided on the rear side in a rotation direction of the meshing part of the second gear 22 with the first gear 21, for receiving lubricant scraped up and scattered by the second gear 22 on its upper surface; and oil guide 96 that is inclined downward from the downstream position of the oil receiving part 95, and guides the lubricant to a bearing 81 of the first gear 21 provided on the front side in a rotational direction of the second gear 22 in a helical direction.SELECTED DRAWING: Figure 3
Patent JP-2019121786-A (JP)
Title: Semiconductor device and method for manufacturing semiconductor device
Inventor: UEMURA KAZUKI
IPC: H01L21/336
Filed: 2018-11-22
Abstract: To preferably allow for accurate adjustment of an amount of injection of carriers from a cathode in a diode.SOLUTION: A semiconductor device is provided with a diode region in a semiconductor substrate. The diode region comprises: a base region of a first conductivity type provided exposed on an upper surface of the semiconductor substrate; a cathode region of a second conductivity type provided exposed on a lower surface of the semiconductor substrate; an inter-cathode region of the first conductivity type provided exposed on the lower surface of the semiconductor substrate and alternately arranged with the cathode region in a predetermined direction; and a floating region of the second conductivity type provided above the cathode region and above the inter-cathode region.SELECTED DRAWING: Figure 14
Patent JP-2019047812-A (JP)
Title: Nucleic acid amplification apparatus, nucleic acid amplification method, and nucleic acid amplification chip
Inventor: NAGAI SHUSUKE
IPC: C12Q1/686
Filed: 2018-11-22
Abstract: To provide a nucleic acid amplification apparatus enabling high-speed real-time PCR minimized so as to be carried to a site, to provide plates for the apparatus, and to provide nucleic acid amplification methods.SOLUTION: Provided is a reciprocal flow type nucleic acid amplification apparatus characterized by performing real time PCR by measuring the fluorescence intensity for each thermal cycle, the apparatus comprising a heater which can form a denatured temperature zone and an extension/annealing temperature zone, a fluorescence detector which can detect transfer of the sample solution between the two temperature zones, a pair of liquid transfer mechanisms that enables transfer of the sample solution between the two temperature zones and releases pressure when liquid transfer is stopped, a substrate in which a nucleic acid amplification chip can be placed, and a control mechanism which sends an electrical signal from the fluorescence detector regarding the transfer of the sample solution to control the driving of each liquid transfer mechanism.SELECTED DRAWING: None
Patent JP-2020081373-A (JP)
Title: Game machine
Inventor: TANAKA MASAYA
IPC: A63F7/02
Filed: 2018-11-26
Abstract: To enhance development efficiency.SOLUTION: Game control means (game control device 100) transmits information to controlled means (performance control device 300) by transmitting a value (command) associated in advance with each of the transmittable information. Information is classified into groups according to the type, and the value associated with each piece of information in the group is within the range set for each group. When one piece of information is selected from each piece of information in the group, a unique number is selected from the numerical values extracted from continuous numerical values within a predetermined range, a game-related process is performed on the basis of the unique number, and the value corresponding to the unique number is transmitted to the controlled means.SELECTED DRAWING: Figure 32
Patent JP-2020088627-A (JP)
Title: Noise suppression circuit
Inventor: SHIMURA TATSUHISA
IPC: H03H7/09
Filed: 2018-11-27
Abstract: To provide a noise suppression circuit capable of sufficiently suppressing both common mode noise and normal mode noise while reducing an installation area with a small-scale circuit configuration.SOLUTION: A noise suppression circuit includes a first common coil CC1 composed of a plurality of coils respectively provided on a plurality of bus bars for supplying alternating current, a second common coil CC2 composed of a plurality of coils respectively provided on the plurality of bus bars, and provided on the downstream side of the first common coil, and an active filter F including a plurality of filter circuits 1 provided in parallel with the plurality of bus lines, respectively, and the filter circuit 1 includes a first capacitor 2 to which a voltage on the upstream side of the first common coil CC1 is applied, an amplification unit 3 that separates a noise component from the output of the first capacitor 2 and inverts and amplifies the noise component, and a second capacitor 4 that applies a noise suppression signal according to the output of the amplification unit 3 between the first common coil CC1 and the second common coil CC2.SELECTED DRAWING: Figure 1
Patent JP-2019099576-A (JP)
Title: Water-in-oil type emulsion cosmetic
Inventor: SHIMMEN MANAMI
IPC: A61K8/06
Filed: 2018-11-30
Abstract: To provide a water-in-oil type emulsion cosmetic which hardly removes a cosmetic applied even if rubbed by hands, clothing or the like and can be uniformly applied even when a makeup cosmetic is re-applied after applying a cosmetic.SOLUTION: There is provided a water-in-oil type emulsion cosmetic which comprises the following components (A), (B), (C) and (H): (A) 0.1 to 10 mass% of an organic spherical powder having an absorption amount of squalane of 1.0 g/g or more and a water absorption amount of 1.0 g/g or less, (B) 0.1 to 10 mass% of a film-forming agent, (C) 5 to 60 mass% of a volatile oil and (H) 5 to 70 mass% of water.SELECTED DRAWING: None
Patent JP-2020083282-A (JP)
Title: In-wheel motor mounting vehicle
Inventor: KOBAYASHI TOSHIYUKI
IPC: C25D11/18
Filed: 2018-11-30
Abstract: To cool a case of an in-wheel motor effectively.SOLUTION: An in-wheel motor mounting vehicle includes: an in-wheel motor having a motor which outputs driving force to a wheel and a case which houses the motor and in which high-emissivity surface treatment is performed in at least a part of a surface; a wheel in which the in-wheel motor is installed; and a wheel house enclosing the wheel. A portion of the case in which the surface treatment is performed is at least a part of a surface facing the wheel house.SELECTED DRAWING: Figure 2
Patent JP-2019071072-A (JP)
Title: Structured proposal
Inventor: DANIEL C GROSS
IPC: H04M1/00
Filed: 2018-12-03
Abstract: To provide a user with a contact and a calendar event based on a message from the user.SOLUTION: The device analyzes a user's message for a contact and event information, and based on this information, automatically generates or updates a proposed contact and a calendar event for the user. The proposed contact and calendar event can be retrieved as if manually entered by the user, and the user can choose to add or ignore the proposed contact and calendar event.SELECTED DRAWING: Figure 5A
Patent JP-2020090800-A (JP)
Title: Roof protection structure for tank
Inventor: ISHII KOJI
IPC: E04H9/14
Filed: 2018-12-03
Abstract: To provide a roof protection structure for a tank which protects an upper part of an inner tank protruding upward from a side wall of a steel tank having a concrete side wall from flying objects.SOLUTION: The roof protection structure for a tank includes: a support pillar 11 standing at the center of a bottom plate 4a of an inner tank of a steel tank 1 having a concrete side wall 3b, and having a height from an upper surface of the bottom plate 4a to above a roof plate 6; a plurality of cable attachment members 8 attached at substantially equal intervals around the same circumference of an upper part of the side wall 3b; a plurality of cables 17 extending from the cable attachment members 8 to an upper part 12 of the support pillar 11 and/or the other cable attachment members 8; and a protective surface 9a having an impact absorbing ability disposed between the cables 17 and 17, respectively. An upper part of the steel inner tank protruding upward from the concrete side wall 3b is protected from flying objects.SELECTED DRAWING: Figure 1