baber/WOPTO huggingface dataset:
Patent JP-2020076888-A (JP)
Title: Calligraphy practice sheet
Inventor: KODAKA HARUO
IPC: B43L1/00
Filed: 2018-11-08
Abstract: To provide a calligraphy practice sheet suitable for practicing calligraphy, which allows erasure of characters once written with a brush and can be repeatedly used and therefore is economical, and with which calligraphy can be practiced anywhere in an easy manner, only by having a brush pen, and without requiring calligraphy tools such as other underlays or a paperweight, and which further enables tracing practice by placing a sample under the sheet.SOLUTION: Provided is a calligraphy practice sheet which is composed by holding see-through Japanese paper 1 between transparent or translucent resin films 2 and 3. The sheet allows erasure of written brush characters, and in addition, sample characters laid thereunder can be seen through. The resin films 2 and 3 are polypropylene resin films.SELECTED DRAWING: Figure 1
Patent JP-2020080601-A (JP)
Title: Impedance matching circuit and non-contact power supply system having impedance matching circuit
Inventor: OKUDA SHINGO
IPC: H02J50/80
Filed: 2018-11-12
Abstract: To provide an impedance matching circuit for dramatically improving the calculation speed of the load impedance required for impedance matching and the matching amount, and the matching accuracy, and to provide a non-contact power supply system having the impedance matching circuit.SOLUTION: There is provided an impedance matching circuit that identifies only the amplitude component from first and second reflection coefficients obtained by a change element capable of changing the load side reflection coefficients, calculates the load impedance by a quadratic equation formed from a calculation formula of two amplitude components, computes the reactance amount of a variable reactance element required for target impedance matching for matching with the output impedance from the calculated load impedance, thus adjusting the impedance of the variable reactance element.SELECTED DRAWING: Figure 1
Patent JP-2020078995-A (JP)
Title: Driving unit
Inventor: MATSUOKA HIDEKI
IPC: B60K1/04
Filed: 2018-11-13
Abstract: To inhibit vibration transmitted from a travel driving motor to a vehicle body and properly support torque reaction force of the motor.SOLUTION: A driving unit 10 includes: a battery 21; a battery case 22; a motor 12; a motor housing 41; and multiple mounts 14. The battery case 22 houses the battery 21. The motor housing 41 houses the motor 12. The battery case 22 is supported by multiple support frames 23 extending in a lateral direction of a vehicle 1. The multiple support frames 23 are fixed to left and right rear side frames forming a vehicle body at a rear part of the vehicle 1. The multiple mounts 14 connect the battery case 22 to the motor housing 41.SELECTED DRAWING: Figure 1
Patent JP-2020085519-A (JP)
Title: Power generator with solar battery and timepiece with the same, and dial
Inventor: TAKANE YOSHIHARU
IPC: H01L31/054
Filed: 2018-11-19
Abstract: To provide a timepiece with a solar battery, which improves an aesthetic property while maintaining the amount of power generation.SOLUTION: A timepiece with a solar battery includes: a dial 14 including an optically transparent substrate 60, first reflection layers 70 partially provided on a visible surface 60a of the optically transparent substrate 60, and second reflection layers 80 at least partially provided in regions which do not overlap with the first reflection layers 70 in a plane view on a rear surface 60b opposite to the visible surface 60a; and a solar battery 30 for generating power by incident light transmitted by the dial 14. An optical reflectance of the second reflection layers 80 is higher than that of the first reflection layers 70.SELECTED DRAWING: Figure 5
Patent JP-2020088477-A (JP)
Title: Image processing device, control method thereof, and program
Inventor: ONDA TAIGA
IPC: H04N5/93
Filed: 2018-11-19
Abstract: To enhance operability when streaming distribution is performed.SOLUTION: An image processing device having communication means for transmitting image data captured by imaging means to the outside includes control means. The control means controls to display the image data recorded on a recording medium on display means when receiving a predetermined operation in a state where the image data captured by the imaging means is not transmitted to the outside by the communication means, and controls to display the image data recorded on the recording medium and the image data transmitted by the communication means on the display means when receiving the predetermined operation in a state where the image data captured by the imaging means is transmitted to the outside by the communication means.SELECTED DRAWING: Figure 3
Patent JP-2020083530-A (JP)
Title: Guide rail fixing device and elevator using the same
Inventor: ITO KENJI
IPC: B66B7/02
Filed: 2018-11-21
Abstract: To provide a novel guide rail fixing device capable of maintaining a regular positional relation of a rail clip and a flange, and an elevator using the same.SOLUTION: A fixing bolt 24 is mounted on a rail bracket 22 to be inclined thereto such that an axis of the fixing bolt 24 fixing a rail clip 23 to the rail bracket 22 while engaging the rail clip 23 with a flange 21 of a guide rail 20 is inclined in a direction apart from the guide rail 20 at the side of a surface 22S at which the guide rail 20 of the rail bracket 22 is positioned. The fixing bolt 24 is screwed to a fixing nut 25 at the side of a rear surface 22B of the rail bracket 22 such that the flange 21 of the guide rail 20 is held by the rail clip 23 and the rail bracket 22. Therefore, a gap is not generated between an abutment part 23C of the rail clip 23 and a flange end surface 21T of the flange 21 so that a regular positional relation between the rail clip 23 and the flange 21 can be maintained.SELECTED DRAWING: Figure 3
Patent JP-2020087649-A (JP)
Title: Battery, method for connecting and method for removing conductive wire to and from battery
Inventor: SAKAGAMI SHO
IPC: H01M2/30
Filed: 2018-11-22
Abstract: To provide a battery in which a battery case is used as a conductive material connecting a minus terminal to a vehicle, and furthermore the occurrence of short circuit between plus and minus terminals can be prevented.SOLUTION: A battery (14) is provided that includes: a battery case attached to a vehicle body; a plus terminal (14a) provided in the battery case (46); a minus terminal (14b); a ground member (52) which is attached to the minus terminal so that the minus terminal is electrically connected to the vehicle body of a vehicle (1) via the battery case, and electrically connects the minus terminal and the battery case to each other; and a plus terminal cover (54a) which covers the plus terminal in order to prevent an accident contact with the plus terminal. The ground member abuts on the plus terminal cover, accordingly an exposure of the plus terminal is regulated by the plus terminal cover while the minus terminal is electrically connected to the battery case.SELECTED DRAWING: Figure 6
Patent JP-2019023247-A (JP)
Title: Antibody library
Inventor: MAXIMILIANO VASQUEZ
IPC: C12N15/13
Filed: 2018-11-26
Abstract: To provide an antibody library.SOLUTION: The present invention provides an antibody library for overcoming the inadequacies inherent in the known methods for generating libraries of antibody-encoding polynucleotides by specifically designing a library with a directed sequence and length diversity. The present invention also provides, for example, a method of using the library of the present invention to isolate an antibody that binds to an antigen. The method comprises the steps of contacting polypeptide expression products of the library with antigens and isolating polypeptide expression products that bind to the antigens.SELECTED DRAWING: None
Patent JP-2020087722-A (JP)
Title: Illumination plate
Inventor: KATO NAOYUKI
IPC: F21S2/00
Filed: 2018-11-27
Abstract: To improve decorativeness.SOLUTION: An illumination plate has light guide rods 20a, 20b that emit light by light emitted from light sources 10a, 10b, and a light guide plate 30 in which light incident from end sides travels inside and reflects part of the light on a surface surrounded by the end sides. The light guide rods 20a and 20b are attached to each of two end sides of the light guide plate 30. The light guide plate 30 has, on one surface, a recess 31 having reflection surfaces 32a and 32b diagonally opposed to the light guide rods 20a and 20b.SELECTED DRAWING: Figure 1
Patent JP-2022033063-A (JP)
Title: Resin material for intermediate film of glass laminate, film material for intermediate film of glass laminate, and glass laminate
Inventor: TAKAHARA NAOKI
IPC: C08L29/14
Filed: 2018-11-30
Abstract: To provide a resin material for an intermediate film of a glass laminate which makes it possible to further improve chipping resistance of the glass laminate.SOLUTION: A resin material for an intermediate film of a glass laminate that contains a thermoplastic resin containing a polyvinyl acetal resin and may further contain a plasticizer is disclosed. A proportion of the polyvinyl acetal resin in the thermoplastic resin is larger than 85 mass% and 100 mass% or smaller based on an amount of the thermoplastic resin. A content of the plasticizer is 0 to 22 mass% based on the amount of polyvinyl acetal resin.SELECTED DRAWING: Figure 1
Patent JP-2019103801-A (JP)
Title: Ultrasonic diagnostic device and pulse repetition frequency control program
Inventor: SHIBATA CHIHIRO
IPC: A61B8/14
Filed: 2018-12-04
Abstract: To set an appropriate PRF according to a scan target.SOLUTION: An ultrasound diagnostic device according to the embodiment includes a specification unit, a setting unit, and a scan control unit. The specification unit specifies an ultrasonic scan area according to a scan target. The setting unit sets pulse repetition frequency for each raster so as to correspond to the scan area. The scan control unit controls to scan according to the pulse repetition frequency.SELECTED DRAWING: Figure 2
Patent JP-2020092151-A (JP)
Title: Substrate mounting table, substrate processing apparatus, and substrate mounting table manufacturing method
Inventor: MINAMI MASAHITO
IPC: H01L21/683
Filed: 2018-12-04
Abstract: To provide a substrate mounting table, a manufacturing method thereof, and a substrate processing apparatus which are advantageous for suppressing the occurrence of scratches on the back surface of a substrate mounted on a substrate mounting table when etching processing or the like is performed on an FPD substrate.SOLUTION: A substrate mounting table for mounting a substrate in a processing container includes a base material, and an electrostatic chuck formed on the upper surface of the base material. On the electrostatic chuck upper surface of the electrostatic chuck, a coating layer on which the substrate is mounted is formed, and the coating layer is formed of metal fluoride, metal oxide, or metal oxyfluoride having a Vickers hardness in the range of 150 Hv to 500 Hv, and at least a part of the mounting surface on which the substrate is mounted in the coating layer has a surface roughness Ra in the range of 2 μm to 10 μm.SELECTED DRAWING: Figure 2
Patent JP-2020092509-A (JP)
Title: Battery control system
Inventor: ISE KYOHEI
IPC: B60L50/40
Filed: 2018-12-05
Abstract: To stabilize a supply state of power regarding a battery control system.SOLUTION: A disclosed battery control system comprises: a first battery 1 which accumulates power to be supplied to a driving source of a vehicle; and a second battery 2 which has a characteristic with larger output at low temperature than that of the first battery 1, accumulates power to be supplied to the driving source, and is arranged in the surroundings of the first battery 1. The battery control system further comprises a temperature sensor 4 which detects temperature regarding the first battery 1. The battery control system further comprises a controller 5 which raises temperature of the first battery 1 by more preferentially using the second battery 2 than the first battery 1 when the temperature is less than predetermined temperature in comparison with the case when the temperature detected by the temperature sensor 4 is the predetermined temperature or higher.SELECTED DRAWING: Figure 1
Patent JP-2020091223-A (JP)
Title: Display
Inventor: TAKAHASHI YASUSHI
IPC: G09F13/08
Filed: 2018-12-06
Abstract: To provide a display that can fix a translucent substrate forming a light shielding layer and a decorative case by laser welding.SOLUTION: A display comprises: a display panel 1 having a light shielding region 1a in which a light blocking layer 12 having light shielding properties is formed on an outer periphery of a translucent plate member 11 and a translucent region 1b maintaining translucent properties of the plate member 11 inside the light shielding region 1a; a display device 2 for displaying information arranged so as to correspond to the translucent region 1b on one side of a surface of the display panel 1; and a case member 6 arranged so as to surround the display device 2 on the one side of the surface of the display panel 1 and having a facing part 62a facing the outer periphery. The light shielding region 1a has a welding design part 1c at a position facing the facing part 62a, and the display panel 1 and the case member 6 are joined by welding at the facing part 62a.SELECTED DRAWING: Figure 2
Patent JP-2020095388-A (JP)
Title: Information processing device
Inventor: ITO TAKEHIRO
IPC: G06F12/00
Filed: 2018-12-11
Abstract: To solve the problem of causing a risk of deteriorating performance because downtime becomes long in that downtime of an information processing device occurs at close timing for erasure processing of two times in the case of starting erasure processing of a certain flash memory at close timing after erasure processing of another flash memory ends.SOLUTION: An information processing device includes comparison means for comparing the capacity of unnecessary data of a first semiconductor memory with a threshold of the first semiconductor memory set in advance, and transmission means for transmitting an erasure command to the first semiconductor memory according to a comparison result showing that the capacity of the unnecessary data of the first semiconductor memory is larger than the threshold of the first semiconductor memory. The transmission means transmits an erasure command to a second semiconductor memory on the basis of the transmission of the erasure command to the first semiconductor memory.SELECTED DRAWING: Figure 3
Patent JP-2019104246-A (JP)
Title: Laminate
Inventor: TSUNEDA YOSHIMASA
IPC: C09J7/38
Filed: 2018-12-11
Abstract: To provide a laminate that can maintain antistatic performance even when receiving an electric shock by static electricity.SOLUTION: The present invention provides a laminate having an antistatic layer on at least one side of a substrate film, the antistatic layer composed of a coating composition containing an organic conductive material (a) and fine particles (b) with an average particle size of 10-500 nm, and the coating composition containing the fine particles (b) of 10-50 wt.%. In the antistatic layer, a surface resistance value SR1 with an application voltage of 10 V and a surface resistance value SR2 with an application voltage of 1000 V satisfy the relationship of SR2/SR1≤1000.SELECTED DRAWING: None
Patent JP-2019048672-A (JP)
Title: Beverage filling equipment
Inventor: HAYAKAWA MUTSUMI
IPC: A61L2/20
Filed: 2018-12-12
Abstract: To provide an aseptic filling machine that prevents a bactericidal agent from leaking out.SOLUTION: A forming part which forms a bottle by blow forming from a heated preform, a germicidal part which makes a germicidal agent come in contact with the formed bottle, a rinse part which rinses the bottle that comes out from the germicidal part, and a filling part which seals after filling beverage in the bottle rinsed by the rinse part are connected. A running means which makes the bottle run continuously on a running passage from the forming part to the filling part through the germicidal part and the rinse part. In beverage filling equipment of which parts from the germicidal part to the filling part are covered with a chamber, inside of the chamber of the germicidal part is exhausted, and an exhaust blower where pressure in the chamber of the germicidal part is air pressure or less is provided to the chamber of the germicidal part.SELECTED DRAWING: Figure 2
Patent JP-2020094939-A (JP)
Title: Inspection device, manufacturing system, inspection method, and manufacturing method
Inventor: HIDAKA YASUHIRO
IPC: G01N21/45
Filed: 2018-12-13
Abstract: To suppress inspection failure in inspection using terahertz light.SOLUTION: An inspection device 1 includes: a light source part 14 for generating terahertz light, so as to apply it to an inspection object A; a reference signal generation part 16 for generating a reference signal S1; a reception part 22 for generating a synthesized signal S3 according to a difference in frequency between the terahertz light from the inspection object A and the reference signal S1; and an inspection part for inspecting a defect of the inspection object A by using the synthesized signal S3.SELECTED DRAWING: Figure 1
Patent JP-2020096471-A (JP)
Title: Power conversion device
Inventor: KAWAMURA MASAHISA
IPC: H02M3/28
Filed: 2018-12-14
Abstract: To provide a highly reliable power exchange device which does not cause problems such as heat generation.SOLUTION: A power conversion device includes a high voltage battery 1 which is an input side power source, a fuse 2, a semiconductor module 14, a transformer 7 including a primary winding and a secondary winding, rectifying diodes 8 and 9, a smoothing reactor 10, and a smoothing capacitor 11. The semiconductor module 14 and the fuse 2 capable of fusing a current are connected in series. A fusing time of a fuse 2 is shorter than a fusing time of a fusing mechanism of the semiconductor module 14.SELECTED DRAWING: Figure 1
Patent JP-2020097944-A (JP)
Title: Fluid control valve and shutoff device using the same
Inventor: KATASE HIROAKI
IPC: F16K37/00
Filed: 2018-12-17
Abstract: To provide a fluid control valve capable of detecting the position of a valve body using a reed switch.SOLUTION: A fluid control valve includes: a valve body 13 opening/closing a flow passage 4 through which fluid flows; a magnet 23 fixed to the valve body 13; a reed switch 28 detecting a magnetic field caused by approach of the magnet 23 after the valve body 13 moves; and an actuator 2 driving the valve body 13. The magnet 23 is arranged so that the direction of an N pole or an S pole becomes the moving direction of the valve body 13. The reed switch 28 arranged so as to be eccentric to the center of the magnet 23 detects the magnet field of the magnet 23 when the valve body 13 is closed, and does not detect the magnet field of the magnet 23 when the valve body 13 is opened, so that the position of the valve body 13 can be determined and confirmed.SELECTED DRAWING: Figure 1
Patent JP-2020099476-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-12-21
Abstract: To provide a game machine capable of increasing game amusement.SOLUTION: A game machine (e.g., Pachinko game machine 1) in which a game can be played includes: display means; and performance execution means capable of executing a specific display when a specific display where the display mode is changed stepwise in the display means changes to at least the display mode in the specific stage. The performance execution means can execute a special performance that uses the specific display of the predetermined stage when the display mode of the specific display changes to the predetermined step before the specific step. The specific display can be changed to the specific stage even when used for executing the special performance. The specific display changes to the display mode in which it can be specified that it has been used for the special performance. According to this feature, since it becomes possible to know whether or not the specific display has been used for the special performance, game amusement can be increased.SELECTED DRAWING: Figure 8-29
Patent JP-2019042593-A (JP)
Title: Game machine
Inventor: SAKAMOTO MITSURU
IPC: A63F7/02
Filed: 2018-12-25
Abstract: To provide a game machine capable of preventing static electricity from being directly discharged to a control board, without spoiling aesthetic appearance.SOLUTION: The game machine according to the present invention comprises a decoration member including: a control board (a left relay board 300) mounted with electronic components including light-emitting means; and a light transmitting member (a left light guide lens 302) formed of an insulator and guiding the light emitted from the light-emitting means to a prescribed direction. The control board (the left relay board 300) includes a wire connection part (a connector 301) being connectable with a wire from the outside, and the light transmitting member (the left light guide lens 302) doubles as means to secure a creepage distance of the wire connection part (the connector 301) from a member discharging static electricity. A distance between the (the left relay board 300) and an inside face of the light transmitting member (the left light guide lens 302) is so formed that a portion facing the wire connection part (the connector 301), of the light transmitting member (the left light guide lens 302) is formed longer than a portion not facing the wire connection part (the connector 301), thereof.SELECTED DRAWING: Figure 25
Patent JP-2019069899-A (JP)
Title: Intermediate film for laminated glass and laminated glass
Inventor: IWAMOTO TATSUYA
IPC: C03C27/12
Filed: 2018-12-26
Abstract: To provide an intermediate film for laminated glass capable of suppressing occurrence of foaming and growth of foaming of laminated glass.SOLUTION: An intermediate film 1 for laminated glass includes a first layer 2, and a second layer 3 laminated on one surface 2a of the first layer 2. Each of the first layer 2 and the second layer 3 contains a polyvinyl acetal resin and a plasticizer. When the first layer 2 is used as a resin film (glass transition temperature Tg (°C)) or a resin film (glass transition temperature Tg (°C)) containing 100 pts.wt. of the polyvinyl acetal resin contained in the first layer 2 and 60 pts.wt. of triethylene glycol di-2-ethylhexanoate (3GO) as a plasticizer is used, and viscoelasticity of the resin film is measured, a ratio of elastic modulus G'(Tg+80) at (Tg+80)°C to elastic modulus G'(Tg+30) at (Tg+30)°C is 0.65 or more.SELECTED DRAWING: Figure 1
Patent JP-2020103581-A (JP)
Title: Golf ball
Inventor: KOMATSU ATSUSHI
IPC: A63B37/00
Filed: 2018-12-27
Abstract: SOLUTION: There is provided a golf ball having at least one intermediate layer interposed between a core and a cover, in which the cover is formed of a rubber composition which includes compositions of (a) a diene rubber, (b) methacrylic acid, (c) a metal oxide, and (d) an organic peroxide and has a Poisson's ratio of 0.49 or higher, Shore D hardness of 45 or less, and a thickness of 0.6 mm or less, and at least one layer in the intermediate layers has Shore D hardness of 60 or higher and a thickness of 2.0 mm or less.EFFECT: A golf ball in this invention achieves a lower spin rate on shots with a driver (W#1) as it is equivalent to balls having conventional resin covers though the golf ball uses a rubber cover, has an excellent flight performance, and also improves controllability in a short game.SELECTED DRAWING: None