baber/WOPTO huggingface dataset:
Patent JP-2019146471-A (JP)
Title: Switching power supply
Inventor: MAEJIMA SATOSHI
IPC: H02M3/155
Filed: 2018-10-30
Abstract: To prevent heat generation and breakage of an output transistor at the time of an earth fault of a current detection terminal.SOLUTION: A controller IC has a current detection terminal IS for detecting coil currents of switching power supply; and an on-timing setting part 200 that detects an earth fault of the current detection terminal IS when output Tr is turned off, and generates an on-timing set signal SET so that the output Tr is turned on at timing when coil currents are reduced to zero at a normal time and the output Tr is turned on after a minimum off period of time elapses at the time of an earth fault. The on-timing setting part 200 includes: a zero current detection part 112 that compares a current detection voltage Vis with a prescribed threshold voltage and generates a zero current detection signal ZCD; a timer 114 that times the minimum off period of time from the output Tr off and generates a timer output signal TMRO; and a selector 115 that outputs as the on-timing set signal SET either of a zero current detection signal ZVD (≒DLYO) and the timer output signal TMRO according to a detected result of the earth fault.SELECTED DRAWING: Figure 3
Patent JP-2020072028-A (JP)
Title: Display device
Inventor: SHINOHARA MASAYUKI
IPC: G02B30/60
Filed: 2018-10-31
Abstract: To preferably form a predetermined pattern.SOLUTION: A light guide plate 5 includes a conversion part 7 and an image formation part 9. The conversion part 7 converts incident light into collimated light. The image formation part 9 form a predetermined pattern with collimated light. The image formation part 9 is formed integrally with the conversion part 7.SELECTED DRAWING: Figure 2A
Patent JP-2019052154-A (JP)
Title: Pharmaceutical compositions comprising poh derivatives
Inventor: THOMAS CHEN
IPC: A61P35/00
Filed: 2018-11-01
Abstract: To provide a derivative of monoterpene or sesquiterpene, such as a perillyl alcohol derivative.SOLUTION: The present invention provides a pharmaceutical composition comprising a perillyl alcohol carbamate. The perillyl alcohol carbamate is conjugated with a chemotherapeutic agent.SELECTED DRAWING: Figure 1
Patent JP-2019089756-A (JP)
Title: Disinfection preparation and disinfection method
Inventor: KAMIMURA RYOJI
IPC: A01P1/00
Filed: 2018-11-07
Abstract: To provide means against coccidiums that has a higher effectiveness.SOLUTION: Provided is a preparation for disinfecting coccidium containing a compound represented by the general formula (I) as an active ingredient. Since the compound has a high sporulation inhibitory effect against oocyst of coccidiums, the compound is effective in killing of coccidiums, and for example, the compound is effective for coccidium disinfection of breeding facilities and breeding rooms of animals that become hosts such as livestock houses and poultry houses. As for the rest, the compound can also be used in a mixture with disinfectants effective against pathogens other than coccidium.SELECTED DRAWING: None
Patent JP-2020077527-A (JP)
Title: Storage battery module
Inventor: WATANABE YASUHIRO
IPC: H01M10/6555
Filed: 2018-11-08
Abstract: To provide a storage battery module in which adjoining storage battery cells are connected with high reliability in simple configuration.SOLUTION: A storage battery module 100 comprises a cell laminate 110 including multiple laminated storage battery cells 1. Each storage battery 1 has a cell body 11 including a positive electrode 2 and a negative electrode 3, and a positive electrode tab 4 and a negative electrode tab 5 electrically connected with the positive electrode 2 and the negative electrode 3, respectively, and projecting from the cell body 11. The positive electrode tab 4 is extended to be located on the upper surface side of the cell body 11, and the negative electrode tab 5 is extended to be located on the lower surface side of the cell body 11.SELECTED DRAWING: Figure 2
Patent JP-2020074951-A (JP)
Title: Game machine
Inventor: UNNO TATSUYA
IPC: A63F7/02
Filed: 2018-11-08
Abstract: To deter interest in a game from being spoiled by making it difficult to determine whether winning is a big win or a small win from external display in execution of a winning game in a mode in which it is not clear whether the winning is a big win or a small win during a game state in which a small win game is executed frequently.SOLUTION: Pieces of external information 3, 4 are outputted in occurrence of a big win, external information 5 is not outputted in occurrence of a special pattern 2_small win pattern A, and the external information 5 is outputted to the outside in occurrence of a special pattern 2_small win pattern B. A specific big win and the special pattern 2_small win pattern B stop the same specific winning pattern in a pattern variation performance, and set a performance mode of a winning game start performance to the same specific mode. Even if count display of the number of times of winning is updated by external information, a player cannot determine a winning type from the count display since both of the specific big win and the special pattern 2_small win pattern B output external information and are updated similarly.SELECTED DRAWING: Figure 21
Patent JP-2019062207-A (JP)
Title: Integrated circuit including electromagnetic energy abnormality detection unit and processing unit
Inventor: WALTER J KELLER III
IPC: H01L21/822
Filed: 2018-11-09
Abstract: SOLUTION: An integrated circuit includes: an antenna; a die made of a semiconductor material; RF energy collection and processing means disposed on or in the die and including at least a receiver and processing means; an input configured to supply power to the RF energy collection and processing means; and an output for communication on operation by the RF energy collection and processing means.EFFECT: The integrated circuit is configurable and operable to provide at least one of electromagnetic radiation abnormality detection, alteration detection, alteration prevention monitoring, deterioration monitoring, operation state monitoring, forgery detection, software modification detection, firmware modification monitoring, and monitoring of other RF energy abnormality.SELECTED DRAWING: None
Patent JP-2020075659-A (JP)
Title: Water floating matter collection system
Inventor: KIMURA MASARU
IPC: B63B35/32
Filed: 2018-11-09
Abstract: To provide a water floating matter collection system that can collect a water floating matter with a simpler configuration.SOLUTION: A water floating matter collection system 100, which collects a floating matter 400 on water, comprises a plurality of moving bodies 200 under water and a control device 300 that controls the moving bodies 200 under water. The control device 300 sets, as a conveyance starting position P2, a position facing, across the floating matter 400 on water, a conveyance target position P1 to which the floating matter 400 on water is conveyed, moves the plurality of moving bodies 200 under water toward the conveyance starting position P2 while allowing the bodies to have a predetermined interval from each other, and moves the plurality of moving bodies 200 under water toward the conveyance target position P1 after all of the moving bodies 200 under water reach the conveyance starting position P2.SELECTED DRAWING: Figure 1
Patent JP-2020078980-A (JP)
Title: Steering gripping detection device
Inventor: URUSHIBATA TAKANORI
IPC: B62D6/00
Filed: 2018-11-12
Abstract: To provide a steering gripping detection device capable of precisely detecting gripping of a steering wheel by an occupant even when an environmental change occurs.SOLUTION: A steering gripping detection device 10 includes: a shaker 20 for shaking a steering wheel 12; a vibration detection sensor 22 for detecting a vibration level of the steering wheel 12; and a control section 24 for changing a frequency for shaking, controlling the shaker 20 and the vibration detection sensor 22 to detect a vibration level for each frequency, and determining gripping of the steering wheel 12 by an occupant on the basis of a detection result of a vibration level for each frequency of the vibration detection sensor 22.SELECTED DRAWING: Figure 1
Patent JP-2020088528-A (JP)
Title: Distortion compensation circuit, transmission device, and distortion compensation method
Inventor: KISHIDA TOMOKI
IPC: H03F1/32
Filed: 2018-11-21
Abstract: To provide a distortion compensation circuit capable of achieving a distortion compensation having high accuracy in constant.SOLUTION: A distortion compensation circuit 101 is structured by connecting a distortion compensation calculation processing part performing a distortion compensation based on a look-up table (LUT) storing a distortion compensation coefficient with a plurality of cascades. For example, on the basis of a result obtained by calculating the maximum value and the minimum value of an input signal in advance, which are input from a first distortion compensation calculation processing part 1 on a pre-stage side to a second distortion compensation calculation processing part 2 on a post-stage side, the maximum address and the minimum address at the time of referring a second look-up table (LUT2) of a second distortion compensation coefficient data memory 22 of the second distortion compensation calculation processing part 2, and thereby updating an address range when referring the second look-up table (LUT2) and resetting the distortion compensation coefficient set to the second look-up table (LUT2) to a new address of the second look-up table (LUT2) after the updating of the address range.SELECTED DRAWING: Figure 1
Patent JP-2019054271-A (JP)
Title: Light-emitting element, light-emitting device, lighting device, and electronic equipment
Inventor: SEO TETSUSHI
IPC: H01L51/50
Filed: 2018-11-21
Abstract: To provide a light-emitting element having high external quantum efficiency, and also to provide a light-emitting element having a low drive voltage.SOLUTION: A light-emitting element includes a light-emitting layer between a pair of electrodes. The light-emitting layer contains a phosphorescent compound, a first organic compound, and a second organic compound. A combination of the first organic compound and the second organic compound forms an excited complex. A peak wavelength of the emission spectrum of the excited complex is longer than or equal to a peak wavelength of an absorption band located at a longest wavelength side of the absorption spectrum of the phosphorescent compound, and a difference between a peak wavelength of the emission spectrum of the excited complex and a peak wavelength of the emission spectrum of the phosphorescent compound is 30 nm or less.SELECTED DRAWING: Figure 1
Patent JP-2020088275-A (JP)
Title: Substrate holding apparatus, substrate processing apparatus, and substrate holding method
Inventor: UENO KOICHI
IPC: H01L21/683
Filed: 2018-11-29
Abstract: To surely eliminate the warp of a substrate, and satisfactorily hold the entire region of the substrate without generating dust or introducing damage to the substrate.SOLUTION: A substrate holding apparatus includes a stage that supports a substrate from below, a correction mechanism that corrects the warp of the substrate supported on the stage, and holds the substrate whose warpage has been corrected by the correction mechanism on the stage. The correction mechanism includes a correction block that can move vertically above a peripheral edge of an upper surface of the substrate, a gas layer forming unit that ejects a first gas from a lower surface of the correction block toward the upper surface of the substrate to form a gas layer between the upper surface of the substrate and the lower surface of the correction block, and a moving unit that corrects the warp of the substrate by pressing the gas layer against the peripheral edge by moving the correction block downward while keeping the non-contact state with the substrate.SELECTED DRAWING: Figure 7
Patent JP-2020091141-A (JP)
Title: Both-electrode welding diagnosis device of charging relay
Inventor: MASUDA TOMOKAZU
IPC: H02H3/16
Filed: 2018-12-04
Abstract: To perform welding diagnosis of a charging relay even when a charging voltage sensor has a failure.SOLUTION: A vehicle comprises: a battery; an electric leak detection circuit connected to both electrodes of the battery; a connector connected to an external DC power source; and a charging relay attached to a charging line connecting an electric power line between a system main relay and an electrical load, and the connector. Furthermore, the vehicle has an insulation reduction circuit attached to the charging line between the charging relay and the connector. Under the condition where the charging relay is turned off and the system main relay is turned on, it is diagnosed that the charging relay has had welding of both electrodes if electric leak is detected by the electric leak detection circuit when the insulation reduction circuit maintains insulation to one side of the charging line while reducing insulation to the other side, and electric leak is detected by the electric leak detection circuit when the insulation reduction circuit maintains insulation to the other side while reducing insulation to the one side.SELECTED DRAWING: Figure 1
Patent JP-2020091982-A (JP)
Title: Anisotropic conductive sheet
Inventor: HASE SHINGO
IPC: H01R11/01
Filed: 2018-12-04
Abstract: To provide an anisotropic conductive sheet which enables carbon wires to be arranged with narrow pitches, can suppress positional deviation and omission of the carbon wires, and can repeatedly perform accurate inspection to an inspected matter such as a semiconductor device.SOLUTION: An anisotropic conductive sheet 10 includes an insulating layer 1 having elasticity, and a plurality of conductive wires 2 penetrating in a thickness direction Y of the insulating layer 1, in which the conductive wires 2 have lengths equal to or substantially the same as a thickness T of the insulating layer 1, and primer layers 3 are provided on the outer peripheries of the carbon wires 2. The primer layers 3 are laminates in which metal plating layers 3a and resin layers 3b are provided in this order on the carbon wires.SELECTED DRAWING: Figure 2
Patent JP-2019123861-A (JP)
Title: Coating composition, coating member, and coated can
Inventor: MIKI TAKEO
IPC: B32B27/42
Filed: 2018-12-13
Abstract: To provide a coating composition that can form a coating that prevents adhesiveness to metal from deteriorating even when there is no primer layer and secures easy can opening, and a coated can and a metal container.SOLUTION: A coating composition contains a polyester resin (A) with a number average molecular weight of 10,000-20,000 and a glass transition temperature of 70-120°C, a polyester resin (B) with a number average molecular weight of 5,000-10,000 and a glass transition temperature of 10-50°C, amino resin, and epoxy resin.SELECTED DRAWING: None
Patent JP-2020097075-A (JP)
Title: lathe
Inventor: ISHIKAWA TAKAYUKI
IPC: B23B31/06
Filed: 2018-12-17
Abstract: To provide a lathe which enables shortening of a spindle in a spindle center line direction.SOLUTION: A spindle 52 in which a holding part 60 is provided at a front part is rotatably supported through bearings B1, B2 by a support part 53. An opening/closing device 6 has a claw member 20 and a shifter 10 and opens or closes the holding part 60. A built-in motor 55 which rotates the spindle 52 and the claw member 20 capable of tilting at the outer side of the spindle 52 are disposed between a front bearing B1 and a rear bearing B2. The claw member 20 has a movable end part 21 which changes a distance from a spindle center line AX0 between a first posture PO1, at which the holding part 60 is in an opening state ST1, and a second posture PO2, at which the holding member 60 is in a closed state ST2. The shifter 10 is movable in a spindle center axis direction at the outer side of the claw member 20 and is disposed at a first position LO1, at which the claw member 20 takes a first posture PO1, and a second position LO2, at which the claw member 20 takes a second posture PO2.SELECTED DRAWING: Figure 2
Patent JP-2019107452-A (JP)
Title: Tissue fastening tool
Inventor: JEAN-MARTIN BAILLARGEON
IPC: A61B17/11
Filed: 2018-12-18
Abstract: To provide a tissue fastening system for fastening a first biological tissue to a second biological tissue.SOLUTION: A tissue fastening system is provided for fastening a first biological tissue to a second biological tissue. The system includes a tissue fastening tool, is made of an elastic wire rod and is wound in a coil shape. An applicator includes a needle for piercing tissue and expelling the tissue fastening tool. The tissue fastening tool includes first and second implants. One of the implants includes magnets and the other is ferromagnetic. At least one of the implants is in an elongate shape when within the needle and in a circle or in a coil shape after being expelled from the needle at a first side of the biological tissue.SELECTED DRAWING: Figure 1
Patent JP-2019046808-A (JP)
Title: Lighting fixture
Inventor: JINNO MASAYUKI
IPC: F21V3/02
Filed: 2018-12-19
Abstract: To diffuse light from a light source on a side surface of a lighting fixture and a fixture installation surface without making a projection part of a cover project further to the outside than an end part of a bottom surface of a fixture body.SOLUTION: A lighting fixture 10 includes an LED 11, a fixture body 12 and a cover 13. The fixture body 12 includes: a mounting surface 21 mounted on a fixture installation surface 20 such as a ceiling; an emission surface 22 for emitting the light radiated from the LED 11; and an inclined side surface 23 in which at least part is inclined to the inside from the mounting surface 21 toward the emission surface 22. The cover 13 is installed so as to cover the emission surface 22 of the fixture body 12 and diffuses the light emitted from the emission surface 22. The cover 13 has a projection part 31 projecting further to the outside than at least part (a portion inclined to the inside) of an extension surface 24 of the inclined side surface 23 of the fixture body 12. When viewed in the vertical direction with respect to the mounting surface 21 of the fixture body 12, an end part of the cover 13 and an end part 25 of the inclined side surface 23 are overlapped with each other.SELECTED DRAWING: Figure 4
Patent JP-2020101402-A (JP)
Title: Confocal sensor
Inventor: MORINO HISAYASU
IPC: G01B11/00
Filed: 2018-12-20
Abstract: To provide a confocal sensor which has a wider measurement range.SOLUTION: A confocal sensor 1 comprises: a light source 10 which emits multi-wavelength light; a diffraction lens 130 which causes the light to have chromatic aberrations along the optical axis and converges the light on an object 200 not through other lenses; a pinhole 120 which passes reflected light of the light, the reflected light being focused on the object 200 and converged by the diffraction lens 130; and a measurement unit 40 which measures the distance from the diffraction lens 130 to the object 200 based upon a wavelength of the reflected light, the distance L2 from the pinhole 120 to the diffraction lens 130 being variable.SELECTED DRAWING: Figure 1
Patent JP-2019068459-A (JP)
Title: base station
Inventor: UCHINO TORU
IPC: H04W28/12
Filed: 2018-12-20
Abstract: To provide techniques for transmitting data from a master base station that was forwarded to a secondary base station in a split bearer.SOLUTION: A base station 200 operates as a secondary base station in dual connectivity and comprises a control unit 210 to control dual connectivity communication with a user device in coordination with a master base station, and a management unit 220 to receive data forwarded from the master base station. The management unit 220 discards data forwarded to this base station when information indicating that the data should be discarded is communicated from the master base station.SELECTED DRAWING: Figure 7
Patent JP-2020101060-A (JP)
Title: Door latch device
Inventor: AKAGI SHINYA
IPC: E05B85/02
Filed: 2018-12-25
Abstract: To provide a door latch device capable of preventing complication of control of a motor.SOLUTION: A door latch device comprises a motor for generating drive force, a rotation member (65) rotating in a predetermined rotation range with received drive force and a restriction member (68) abutting the rotation member (65) rotated to at least one of one end of the rotation range and the other end of the rotation range to restrict the rotation of the rotation member (65). In the restriction member (68), a slide contact part (682) in slide contact with the rotation member (65) is provided.SELECTED DRAWING: Figure 3A
Patent JP-2020001031-A (JP)
Title: Camellia oleifera moulting selection machine
Inventor: DENG JUN
IPC: A23N15/00
Filed: 2018-12-26
Abstract: To provide a moulting selection machine which can efficiently select seeds of camellia oleifera, thereby improving quality of a tea oil.SOLUTION: A selection belt conveyor 62 is connected to a moulting mechanism 47 via a selection transport groove 61, a selection groove body 63 is provided on the selection belt conveyor 62, a selection guide block and a selection partition block 64 are provided on the selection groove body 63, and a selection material discharge block 66 is provided on the selection groove body 63 at a position near an inner apex of the selection transport groove 61. Only one seed of camellia oleifera can pass a gap between the selection material discharge block 66 and the selection belt conveyor 62, a selection port 65 is provided in the selection partition block 64, and a selection push block is fitted into the selection groove body 63. The selection push block is located on a frame 1 and is connected to a selection cylinder which is oriented in a cross direction. A selection light flux transmitter is fitted into the selection push block, and a reflectance flux receiver is located on an inside surface of the selection push block.SELECTED DRAWING: Figure 1
Patent JP-2020105582-A (JP)
Title: Processing method, and article manufacturing method
Inventor: KUBO HIROYOSHI
IPC: H01L21/027
Filed: 2018-12-27
Abstract: To remove a processing scratch while suppressing an increase of surface roughness, in a processing method of applying chemical polishing after physical polishing.SOLUTION: A processing method is for polishing an inner face of a hole formed in a metal component, and includes: a step of applying physical polishing to the inner face; a step of applying chemical polishing to the inner face to which the physical polishing has been applied; and a step of determining whether a prescribed partial region has generated in the inner face to which the chemical polishing has been applied. The partial region is a region in which a Ni component included in the metal component is 2/3 or less in comparison to a peripheral part of the partial region. The step of applying chemical polishing is terminated when it is determined that the partial region has generated.SELECTED DRAWING: Figure 1
Patent JP-2020104891-A (JP)
Title: Buffer material
Inventor: KUSHIMA NOBUHIKO
IPC: B65D81/113
Filed: 2018-12-27
Abstract: To provide a buffer material which does not easily break.SOLUTION: A buffer material 10 is for supporting a load, and has a core part 11 having a load receiving surface on an end in a longitudinal direction DA. The core part 11 has multiple node parts 15 provided at intervals in the longitudinal direction DA. A cross-sectional area of the node part 15 is smaller than a cross-sectional area of an abdominal part 16 between one node part 15 and another node part 15.SELECTED DRAWING: Figure 4