baber/WOPTO huggingface dataset:
Patent JP-2021011255-A (JP)
Title: Brake system providing limited antiskid control during backup mode of operation
Inventor: NIMA FORGHANI
IPC: B60T17/18
Filed: 2020-06-12
Abstract: To provide a brake system that provides limited antiskid control during a backup mode of operation to save energy stored in an energy storage device.SOLUTION: A brake system is caused to determine that the brake system is operating in a backup mode of operation. When determining that the brake system is operating in the backup mode of operation, the brake system calculates a dynamic slip of a plurality of wheels. The brake system determines a slip error by comparing the dynamic slip with a target slip value of the plurality of wheels. The brake system also calculates an antiskid command on the basis of the slip error.SELECTED DRAWING: Figure 2
Patent JP-2021197842-A (JP)
Title: Insulator cleaning tool
Inventor: OKUBO KAZUNORI
IPC: H01B17/52
Filed: 2020-06-16
Abstract: To provide an insulator cleaning tool that does not undesirably come off an insulator after the tool has been attached to the insulator.SOLUTION: An insulator cleaning tool 100 includes a base member 110, a cleaning member 200, and a rotation mechanism 210. Then, a fixing/releasing member 220 is prepared in which one end portion is rotatably attached to a rotating arm 216a, and the other end portion is formed with a fixing/releasing hole 244 into which a protruding portion 238 protruding from the other rotating arm 261b is inserted, and the fixing/releasing hole 244 is formed with a rotation allowing portion 246 that allows rotation of the rotating arm and a rotation restricting portion 248 that regulates the rotation of the rotating arm . Further, a fixing/releasing urging member 222 that urges the fixing/releasing member 220 in the direction in which the protruding portion 238 moves to the rotation restricting portion 248 is prepared.SELECTED DRAWING: Figure 2
Patent JP-2021196007-A (JP)
Title: Hydraulic control device
Inventor: OGATA YUSUKE
IPC: F16H61/14
Filed: 2020-06-16
Abstract: To provide a hydraulic control device that stabilizes the control of a lock-up clutch by suppressing the fluctuation of original pressure of a lock-up control valve.SOLUTION: A hydraulic control device 10 is applied to a torque converter 90 having a lock-up clutch 80. The hydraulic control device 10 is equipped with a lock-up control valve 20. The lock-up control valve 20 has a control pressure output port 43 that outputs the control pressure of a secondary regulator valve 14, a first input port 33 to which LU control pressure Pslu output from a linear solenoid valve 15 is input, and a second input port 34 to which modulator pressure Plpm is input. When releasing the lock-up clutch 80, the second input port 34 and the control pressure port 43 are connected, and when engaging the lock-up clutch 80, the first input port 33 and the control pressure output port 43 are connected.SELECTED DRAWING: Figure 1
Patent JP-2021197498-A (JP)
Title: Sealing-resin sheet
Inventor: HAMANA DAIKI
IPC: C08K3/36
Filed: 2020-06-17
Abstract: To provide a sealing-resin sheet suitable for controlling a sealing resin entry length into a gap and suitable for controlling the warp in a resin seal body and ensuring the high reliability in a manufacturing process of the resin seal body of an electronic component chip mounted on a substrate in the state of being opposed to the substrate over a gap.SOLUTION: A sealing-resin sheet X according to the present invention comprises a first sealing resin layer 11 and a second sealing resin layer 12 in order in a thickness direction. The first sealing resin layer 11 contains a layered silicate compound and a first inorganic filler. The content of the layered silicate compound in the first sealing resin layer 11 is 1.2 mass% or more and 5.5 mass% or less. The content of the first inorganic filler in the first sealing resin layer 11 is 81 mass% or more. The second sealing resin layer 12 contains a second inorganic filler. The content of the second inorganic filler in the second sealing resin layer 12 is 75 mass% or more.SELECTED DRAWING: Figure 1
Patent JP-2022002237-A (JP)
Title: Quantum device and manufacturing method thereof
Inventor: NANBA KENJI
IPC: H01L39/04
Filed: 2020-06-19
Abstract: To provide a quantum device capable of increasing the number of terminals that can be pulled out to an outside, without reducing a cooling performance, and a manufacturing method thereof.SOLUTION: A quantum device 100 includes: an interposer 112; a quantum chip 111; a first connection 130 provided between the interposer 112 and the quantum chip 111, the first connection electrically connecting between the wiring layer of the interposer 112 and the wiring layer of the quantum chip 111; and a second connection 140 provided on a main surface of the interposer 112 where the first connection 130 is arranged, the second connection being connected to a cooling plate 115.SELECTED DRAWING: Figure 1
Patent JP-2020174362-A (JP)
Title: Video decoding method
Inventor: LIM SUNG CHANG
IPC: H04N19/105
Filed: 2020-06-22
Abstract: To provide a video decoding method.SOLUTION: A video decoding method includes the steps of: deriving reference motion information for a decoding object unit in a current picture; and performing motion compensation for the decoding object unit by utilizing the derived reference motion information. According to the present invention, efficiency of video coding and decoding can be improved.SELECTED DRAWING: Figure 7
Patent JP-2022006939-A (JP)
Title: Karaoke device
Inventor: SUZUKI JUNYA
IPC: G10K15/04
Filed: 2020-06-25
Abstract: To realize infectious disease prevention effective in a karaoke room.SOLUTION: A karaoke device (10) which is installed in a karaoke room in which a ventilation system (16) is introduced, and stores lyrics data of songs has: a calculation unit (23) which accumulates an evaluation value of indoor environment based on a specific lyrics character including a predetermined consonant in the lyrics data of sung songs; a determination unit (24) determines whether or not an accumulation evaluation value of the indoor environment satisfies a predetermined condition related to ventilation; a control unit (25) which recommends or executes the ventilation when the accumulation evaluation value of the indoor environment satisfies the predetermined condition; and an update unit (26) which updates the accumulation evaluation value of the indoor environment depending on recommendation or execution of the ventilation by the control unit.SELECTED DRAWING: Figure 2
Patent JP-2022022521-A (JP)
Title: Semiconductor device
Inventor: HIRAO AKIRA
IPC: H01L23/36
Filed: 2020-06-25
Abstract: To provide a semiconductor device capable of improving heat dissipation of a printed board mounted above a semiconductor chip and also capable of achieving miniaturization.SOLUTION: A semiconductor device includes: an insulating circuit board 1; semiconductor chips 3a, 3b arranged on the insulating circuit board 1; and a printed board 6 arranged above the semiconductor chips 3a, 3b, and including a first carbon layer 61, a first insulating layer 62a arranged on a top surface of the first carbon layer 61, a first wiring layer 63a arranged on a top surface of the first insulating layer 62a, a second insulating layer 62b arranged on a bottom surface of the first carbon layer 61, a second wiring layer 63b arranged on a bottom surface of the second insulating layer 62b, and connection members 7a-7f penetrating through the first carbon layer 61, the first insulating layer 62a and the second insulating layer 62b and connected to the first wiring layer 63a and the second wiring layer 63b, the connection members 7a-7f being provided in a region facing the semiconductor chips 3a, 3b.SELECTED DRAWING: Figure 1
Patent JP-2022012043-A (JP)
Title: Denitration device
Inventor: NAGAI YOSHINORI
IPC: B01J21/06
Filed: 2020-06-30
Abstract: SOLUTION: A denitration device is provided, having an inlet duct, a denitration reactor and an outlet duct. In the denitration device, exhaust gas from a furnace can be flown to the inlet duct, the denitration reactor and the outlet duct in this order, the denitration reactor has a flow passage in which the exhaust gas flows nearly vertically at a linear velocity of 5-8 m/sec, a screen plate and a static bed including a denitration catalyst are arranged in this order along the flow direction in the flow passage, and the static bed has an opening of 7 mm or more, the inlet duct has in the inlet side, a flow passage in which the exhaust gas flows upward and has in the outlet side, a flow passage in which the exhaust gas flows downward, the area of a flow passage cross section between the upward flowing flow passage and the downward flowing flow passage is smaller than the area of an upward flowing flow passage cross section, a hopper is provided below in the downward flowing flow passage, a dam is provided on the edge side of the hopper on the near side to the downward flowing flow passage, and a suit blower is provided in a place where dust is liable to be piled up in each of the flow passages of the inlet duct and the denitration reactor.SELECTED DRAWING: Figure 2
Patent JP-2021113038-A (JP)
Title: Lighting circuit, and vehicular direction indicator
Inventor: OTA SHINJI
IPC: B60Q1/34
Filed: 2020-07-02
Abstract: To provide a lighting circuit which prevents such erroneous detection that a light source of a turn signal lamp is disconnected.SOLUTION: A lighting circuit 23, which blinks a first light source 24 and a second light source 25 and is applied to a vehicular direction indicator 10, comprises: a first regulator 40 which supplies a prescribed first driving current I1 to the first light source 24 in a first period during which the first light source 24 is turned on and the second light source 25 is not turned on and in a second period during which the first light source 24 and the second light source 25 are turned on, and stops the supply of the first driving current to the first light source 24 in a third period during which the first light source 24 and the second light source 25 are turned off; a second regulator 41 which supplies a prescribed second driving current I2 to the second light source 25 in the second period, and stops the supply of the second driving current to the second light source 25 in the third period, and which is higher in power conversion efficiency than the first regulator 40; and a control circuit 44 which repeatedly controls the second regulator 41 in a prescribed period including the first to third periods.SELECTED DRAWING: Figure 1
Patent JP-2022015914-A (JP)
Title: Reinforcing structure of existing column and method of reinforcing existing column
Inventor: MIWA TAKAHARU
IPC: E04G23/02
Filed: 2020-07-10
Abstract: To provide a reinforcing structure applicable even to a structure in which only a small space exists around an existing column.SOLUTION: A reinforcing structure for an existing column, comprises an existing column, at least one plate-shaped member, and a concrete member. In the horizontal cross-section of the reinforcing structure, the existing column includes at least one combination of a first part and a second part defining an inner region that is a part or the whole of a specific region of a virtual rectangle in which four vertices overlap the existing column, where the first part is the part that overlaps the first vertex, which is any one of the four vertices, and the second part is the part that overlaps the second vertex, which is the vertex adjacent to the first vertex, and is separated from the first part without interposing any part other than the second part of the existing column. At least one plate-like member is in contact with the first part and the second part and closes the inner region together with the existing column, and the concrete member is filled in the inner region.SELECTED DRAWING: Figure 2
Patent JP-2020174675-A (JP)
Title: Conditionally immortalized long-term stem cells and methods of making and using such cells
Inventor: CAMBIER JOHN
IPC: C12N5/0735
Filed: 2020-07-10
Abstract: To provide methods to generate, maintain and manipulate stable cell lines that can give rise to all cell lineages that would normally arise from such cells when placed under the appropriate conditions.SOLUTION: One embodiment of the invention relates to a method for preparing conditionally immortalized adult stem cells. The method comprises the steps of: (a) obtaining an expanded population of adult stem cells; (b) transfecting the stem cells with a first nucleic acid molecule comprising a protooncogene or biologically active fragment or homolog thereof that promotes cell survival and proliferation where the protooncogene is inducible; (c) transfecting the stem cells with a second nucleic acid molecule encoding a protein that inhibits apoptosis of the cell; and (d) expanding the transfected cell in the presence of a combination of stem cell growth factors and under the conditions whereby the protooncogene is active, for preparing conditionally immortalized adult stem cells.SELECTED DRAWING: None
Patent JP-2022016844-A (JP)
Title: Light-emitting device and manufacturing method thereof
Inventor: ICHIKAWA KOJI
IPC: H01L33/62
Filed: 2020-07-13
Abstract: To provide a light-emitting device that improves light output by filling a light-reflecting member between a plurality of light-emitting elements, and a manufacturing method of the light-emitting device.SOLUTION: A light-emitting device 100 includes: a substrate structure 10 that includes two element mounting substrates 11 and 13 that are juxtaposed with a gap CB in between and are made of metal, an insulation coating film 17 that integrally covers the element mounting substrate; two metal mounting pads that are respectively placed on the tops of two areas; two light emitting elements 31 and 33 that are respectively arranged on the two mounting pads; a wavelength converter 40 arranged so as to extend over the two light emitting elements; and a light reflecting filler that is formed so as to cover the side surfaces of the two light emitting elements and the wavelength converter, and fills the opposite side surfaces of the two light emitting elements, the upper surface of the filling portion, and the bottom surface of the wavelength converter.SELECTED DRAWING: Figure 1
Patent JP-2021036314-A (JP)
Title: High index, curved cap wire grid polarizer
Inventor: NEILSON R STEWART
IPC: G02B5/30
Filed: 2020-07-15
Abstract: To improve performance of a wire grid polarizer (WGP) by reducing variation in reflection (RS) of a polarization opposite to a predominant polarization.SOLUTION: Each wire 12 of a wire grid polarizer (WGP) can include the following layers moving outwards from a substrate 11: a high-index layer HL, a low-index layer LL, and a reflective layer RL. Each wire 12 can have a distal end 12D, farthest from the substrate 11, with a convex shape. These layers and the convex shape can be combined for a more stable and improved RS.SELECTED DRAWING: Figure 2
Patent JP-2021016792-A (JP)
Title: Shower system and information processing equipment
Inventor: TOKUNAGA SATOSHI
IPC: E03C1/06
Filed: 2020-07-16
Abstract: To provide a method for making it possible to easily provide a shower hook at a position suitable for each user in a bathroom or shower booth.SOLUTION: A shower hook 1 enabled to be attached to/detached from an arbitrary position in a shower booth 2 is to be attached/detached in the shower booth 2 using at least one of a hook-and-loop fastener F or a magnet M. Information processing equipment includes: a detection control unit 101 or sensor unit 30 for detecting a position at which the shower hook 1 is provided in the shower booth 2; and a generation unit 103 that on the basis of first information indicating the position detected by the detection control unit 101 or sensor unit 30, generates second information on estimation of a physical feature of a person using the shower booth (e.g., body estimation information).SELECTED DRAWING: Figure 1
Patent JP-2022021956-A (JP)
Title: Apparatus for machine learning
Inventor: SUMIYA AKIHIKO
IPC: B29C64/393
Filed: 2020-07-23
Abstract: To provide a technology capable of predicting a deformation of a three-dimensional-formed body during making up.SOLUTION: An apparatus for machine learning comprises: a data acquiring section that acquires first data including shape data representative of a target shape of a three-dimensional-formed body and additional shape data representative of a target shape of an additional portion to be added to the three-dimensional-formed body in order to inhibit a deformation of the three-dimensional-formed body in making up and second data related to a deformation of the three-dimensional-formed body; a storage unit that stores a learning data set including a plurality of first data and a plurality of second data; and a learning section that learns a relationship between the first data and the second data by executing machine learning using the learning data set.SELECTED DRAWING: Figure 12
Patent JP-2022023582-A (JP)
Title: Servo motor device and control method
Inventor: KUDO SHOTARO
IPC: B25J11/00
Filed: 2020-07-27
Abstract: To reduce downtime caused when a servomotor device is replaced.SOLUTION: A servo motor device 1 includes a motor unit 3 and a speed reducer 4 for reducing and outputting rotation of the motor unit 3. A control device 2 includes: a detection unit 22 for acquiring detection information on operation of the motor unit 3; and an arithmetic unit 24 for generating an approximation curve based on transition in a time series of a life prediction parameter calculated by using the detection information to calculate life prediction information (a residual life time RT) based on the generated approximation curve.SELECTED DRAWING: Figure 1
Patent JP-2022023647-A (JP)
Title: Water-permeable sheet for curing form
Inventor: MATSUMOTO JUNICHI
IPC: E04G21/02
Filed: 2020-07-27
Abstract: To provide a water-permeable sheet for a curing form that can be repeatedly used and can reduce the cost and labor required for maintenance.SOLUTION: In a curing form 1 provided with a water-retaining layer 3 composed of a plate-like member having water-retaining properties, a water-permeable sheet for the curing form is laminated on the surface of the water-retaining layer 3 and comes into contact with a placing concrete C, a base layer 21 composed of a non-woven polyester fabric arranged on the water-retaining layer 3 sides and a surface layer 22 made of a woven fabric made of polypropylene arranged on the placed concrete C side are laminated to allow the movement of moisture and gas between the water-retaining layer 3.SELECTED DRAWING: Figure 1
Patent JP-2022025242-A (JP)
Title: Hollow structure, functional sheet, and apparatus
Inventor: KANEMATSU TOSHIHIRO
IPC: C12M1/00
Filed: 2020-07-29
Abstract: To provide hollow structures used for an apparatus that can store liquid inside, can separate liquid and block the contact between liquid and outside air, can supply gas such as oxygen, and can produce valuable products with high production efficiency.SOLUTION: Provided is a hollow structure having multiple cell spaces, each cell space having an opening, the multiple cell spaces continuously arranged on one surface, and the hollow structure having convex portions on the surface on the opening side.SELECTED DRAWING: Figure 3
Patent JP-2022025300-A (JP)
Title: Transmission coil used for non-contact power supply
Inventor: TAKAHASHI MASAYA
IPC: H01F38/14
Filed: 2020-07-29
Abstract: To suppress an increase in AC resistance due to an eddy current generated in a coil.SOLUTION: A transmission coil 10 used for non-contact power supply includes a coil 20 composed of a wound coil conductor 21 having one surface 23 intersecting with magnetic flux and the other surface 24 opposite to the one surface 23, a first magnetic material 30 arranged on the one surface 23, and a second magnetic material 40 arranged on the inner peripheral side surface 25 and the outer peripheral side surface 26 of the coil 20 intersecting the one surface 23 and the other surface 24, and the second magnetic material 40 is configured such that a magnetic material portion 44 in which the magnetic flux entering and exiting between the second magnetic material 40 and the external space is concentrated is separated from the other surface 24.SELECTED DRAWING: Figure 3
Patent JP-2021033281-A (JP)
Title: Method and system for compensating characteristics of display
Inventor: AMIR AMIRKHANY
IPC: H01L51/50
Filed: 2020-07-30
Abstract: To provide a system and a method for evaluating and using a pixel compensation coefficient.SOLUTION: A method for compensating the characteristics of a display according to an example of the present invention includes: comparing a first pixel current for a pixel of the display with a first reference current during a first time section to generate a first pixel current error signal indicating the difference between the first pixel current and the first reference current; and updating one or more compensation coefficients for the pixel based on the first pixel current error signal, and includes: comparing a second pixel current for the pixel with a second reference current during a second time section to generate a second pixel current error signal indicating the difference between the second pixel current and the second reference current; and updating one or more compensation coefficients for the pixel based on the second pixel current error signal.SELECTED DRAWING: Figure 1
Patent JP-2022026136-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-07-30
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball driven onto a game area 5a. When a game ball enters the start pocket, determination processing for winning is performed. Then, variation display corresponding to a result of the determination processing is started, and a winning game is performed when a winning pattern is displayed in the variation display. In this respect, in the Pachinko machine 1, a special performance can be executed as a performance relating to operation means.SELECTED DRAWING: Figure 60
Patent JP-2022029512-A (JP)
Title: Method for manufacturing chip with adhesive film
Inventor: UENO MASAMITSU
IPC: B23K26/53
Filed: 2020-08-05
Abstract: To provide a method for manufacturing a chip with an adhesive film which can prevent scattering of fragments of an adhesive film.SOLUTION: A method for manufacturing a chip with an adhesive film includes: sticking an expanded sheet 25 to a rear face opposite to a surface of a workpiece 11 through an adhesive film larger than the rear face of the workpiece 11; extending an outside region of the expanded sheet 25 not stuck to the workpiece 11 through the adhesive film, and thereby dividing the adhesive film into an inside part 31 stuck to the workpiece and an outside part 33 not stuck to the workpiece without dividing the workpiece 11 by a division schedule line; and extending the inside region of the expanded sheet 25 stuck to the workpiece through the adhesive film, and thereby dividing the inside part 31 of the adhesive film and the workpiece along the division schedule line, and forming a plurality of chips stuck with the adhesive films.SELECTED DRAWING: Figure 7