baber/WOPTO huggingface dataset:
Patent JP-2021154650-A (JP)
Title: Metal/resin composite structure, method for manufacturing metal/resin composite structure, and engine mount member
Inventor: Doi Yu
IPC: B32B3/30
Filed: 2020-03-27
Abstract: To provide a composite structure of metal and a resin in which a resin member composed of a polyamide resin composition is firmly bonded and fixed to a metal member.SOLUTION: A metal/resin composite structure 100 has a metal member 110, and a resin member 120 bonded to the metal member. The resin member 120 is composed of a polyamide resin composition containing a polyamide resin (A) and talc (B). The polyamide resin (A) contains a component unit (a1) derived from a dicarboxylic acid containing a component unit derived from a terephthalic acid, and a component unit (a2) derived from diamine containing a component unit derived from linear aliphatic diamine and a component unit derived from branched aliphatic diamine. A content of the talc is 0.1-5 mass% with respect to the polyamide resin composition.SELECTED DRAWING: Figure 1
Patent JP-2021160026-A (JP)
Title: Polishing pad, production method of polishing pad, optical material or semiconductor material surface polishing method, and evaluation method of polishing pad
Inventor: TATENO TEPPEI
IPC: C08G18/10
Filed: 2020-03-31
Abstract: To provide a polishing pad capable of suppressing scratch derived from pad waste, a production method thereof, a method for polishing a surface of an optical material or semiconductor material using the polishing pad, and an evaluation method of the polishing pad.SOLUTION: There is provided a polishing pad having a polishing layer including polyurethane resin, the polyurethane resin is a cured object of a curable resin composition including an isocyanate terminal urethane prepolymer and a curative agent, the polishing layer has a particle diameter (D90) of 90% in integration particle size in volume integration particle size distribution acquired by particle size distribution measurement of a sample including waste of the polishing layer after a wear test which is performed in a following condition, the particle diameter being 66.5 μm or smaller.SELECTED DRAWING: None
Patent JP-2021160282-A (JP)
Title: Ink jet printer and circulation program
Inventor: NISHIDA MASAKI
IPC: B41J2/165
Filed: 2020-03-31
Abstract: To provide an ink jet printer which reduces a positive pressure generated in a cap, and can reduce possibility that an ink flows outside the cap, and a circulation program.SOLUTION: A CPU performs head circulation that circulates an ink 68 in a fourth flow channel 714C, manifolds 170A, 180A, and a fifth flow channel 715C in a liquid contact state that the ink 68 or a cleaning liquid supplied into a cap is brought into liquid contact with a nozzle surface, and executes first circulation processing such that head circulation is not performed in a fourth flow channel 714D, manifolds 170B, 180B, and a fifth flow channel 715D.SELECTED DRAWING: Figure 6
Patent JP-2021162748-A (JP)
Title: Illumination device, backlight, and display device
Inventor: KOBASHI JUNJI
IPC: G02F1/13357
Filed: 2020-04-01
Abstract: To provide an illumination device that can control emission light from a light source.SOLUTION: An illumination device includes: a light source; a geometric phase lens disposed above the light source; and a variable retardation element disposed above the geometric phase lens. The geometric phase lens separates light into first light with a focal length of +f and second light with a focal length of -f. The variable retardation element converts the polarization states of the first light and the second light. Moreover, a polarizer disposed above the variable retardation element is provided. The polarizer transmits only one of the first light and the second light with the converted polarization state.SELECTED DRAWING: Figure 1A
Patent JP-2021159539-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-04-02
Abstract: To provide a game machine capable of enhancing amusement of a game by improving control for shifting a state.SOLUTION: Performance execution means can execute a read-ahead performance on the basis of determination result information when receiving the determination result information, and restricts the execution of the read-ahead performance based on the determination result information when receiving the determination result information after receiving special information. A performance control CPU can execute a pseudo movable body display performance for moving and displaying a first pseudo movable body display from a first initial display position to a first performance display position, and a movable body performance for moving a mounting movable body from an origin position to a performance position. A ratio of control to a jackpot game state (a degree of expectation toward a jackpot) is higher when a development performance A using the mounting movable body and a development performance B using a second pseudo movable body display are executed than when the development performance B is executed without execution of the development performance A, during a variable display period of a pattern based on a variation pattern of a super-ready-to-win β or a super-ready-to-win γ.SELECTED DRAWING: Figure 11-22
Patent JP-2021164513-A (JP)
Title: Game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2020-04-04
Abstract: To enhance an interest in a game.SOLUTION: A game machine includes: control mode shifting means for shifting a control mode from a second control mode to a first control mode when a predetermined condition is satisfied in a specific game state in which a determination mode is a second determination mode and a control mode is the second control mode; means for shifting to a specific game state with a specific probability again when a specific condition is satisfied by the time when determination by determination means for second special information stored in acquisition information storage means in a specific game state is completed in a first predetermined game state after shifting to the first control mode; and means for shifting to a specific game state with a probability lower than a specific probability again when a specific condition is satisfied after determination by determination means for the second special information stored in the acquisition information storage means in a specific game state is completed in the first predetermined game state.SELECTED DRAWING: Figure 455
Patent JP-2021165438-A (JP)
Title: Mask sheet
Inventor: KURISU YUICHI
IPC: A41D13/11
Filed: 2020-04-06
Abstract: To provide a mask sheet which can be repeatedly used by washing and can keep a sanitary state of a mask.SOLUTION: A mask sheet 1 is placed between a human face and a sanitary mask 17. The mask sheet 1 is knitted with a first knitting structure including silk threads and silver threads woven into the silk threads, and includes a first region 4 covering the mouth and the nose of a wearer of the mask 17. The mask sheet 1 may include second regions 5 formed on both sides in a lateral direction with respect to the first region 4 and are knitted by a second knitting structure including the silk threads.SELECTED DRAWING: Figure 6
Patent JP-2021167290-A (JP)
Title: Hair treatment composition, hair treatment method, cystine increase agent, and method for increasing cystine of hair
Inventor: NAWA TEPPEI
IPC: A61Q5/02
Filed: 2020-04-10
Abstract: To provide a hair treatment composition suppressing generation of cysteic acid, increasing cystine for improving elasticity of hair, and a hair treatment method.SOLUTION: There is provided a hair treatment composition including at least one kind out of Adiantum capillus-veneris L leaf extract and Prunus persica leaf extract, and having alkaline property, for solving above mentioned problems. By application of the hair treatment composition to hair, to hair which is damaged due to permanent wave treatment or coloring treatment and the like, limber elasticity can be applied, for reproducing health hair. The hair treatment composition of the invention can be used for treatment after permanent wave treatment and coloring treatment, and for system treatment.SELECTED DRAWING: None
Patent JP-2021170870-A (JP)
Title: Electronic control device
Inventor: NISHIDA MITSUTAKA
IPC: H02H7/20
Filed: 2020-04-15
Abstract: To provide an electronic control device comprising a function for monitoring a power supply voltage of an IC not only when starting the IC but also even during operation.SOLUTION: An electronic control device is constituted of a power supply circuit section, a reset section, a voltage holding section including a switch, and an IC. At the time of start of the IC in which power supply from the power supply circuit section is started, the switch is made into an open circuit in response to a reset release signal RST by the reset section. A reset release voltage Vrst held by a voltage holding capacitor of the voltage holding section is determined in comparison with a minimum operation voltage of the IC, such that a voltage hold signal HOLD is outputted in an intermittent or temporary manner to the switch even during a normal operation of the IC and differences of voltages held by the voltage holding capacitor at an open circuit time and a closed circuit time of the switch are compared, thereby determining power supply voltage abnormality of the IC.SELECTED DRAWING: Figure 1
Patent JP-2021170455-A (JP)
Title: Gauge terminal connection structure
Inventor: OYANAGI MASAYUKI
IPC: H01R9/22
Filed: 2020-04-15
Abstract: To provide a gauge terminal connection structure with which it is possible to connect wires to gauges such as a wattmeter, etc. by a simple structure.SOLUTION: Provided is a gauge terminal connection structure for connecting a first terminal (23) provided on one of the wire (3) sides having electrical continuity to a gauge unit and a second and third terminal (24). Connecting operation members (28, 30) are manually operably attached to a gauge body frame and include a movement cam member (28) having a cam part (28a) and capable of moving in a prescribed direction and a terminal pressing member (30) having a terminal pressing part (30c) and capable of moving in a direction orthogonal to the prescribed direction by being pressed by the cam part (28a) of the movement cam member (28). The terminal pressing member (30) is moved when the movement cam member (28) is operated to move, and the second and third terminal (24) is moved by the terminal pressing part (30c) of the terminal pressing member (30) to come close to the first terminal (23), getting mutually contacted to establish electrical continuity.SELECTED DRAWING: Figure 17
Patent JP-2021168800-A (JP)
Title: Game machine
Inventor: SHINOHARA NAOYUKI
IPC: A63F7/02
Filed: 2020-04-15
Abstract: To provide a game machine which can improve a player's interest in a game.SOLUTION: Variable performance execution means executes variable performance which varies a performance mode on the basis of a fact that operation means operable by a player is operated, and the performance modes varied by the variable performance based on one operation includes those capable of reporting a fact that a privilege advantageous to two or more different players is to be imparted, so that a user's interest in the game is improved by making the player predict how the performance mode to be varied by the variable performance varies.SELECTED DRAWING: Figure 1
Patent JP-2021169676-A (JP)
Title: Hand cover
Inventor: YAMAUCHI TOSHIRO
IPC: A41D13/08
Filed: 2020-04-17
Abstract: To provide a hand cover easily and rapidly attachable to/detachable from a hand, and capable of completely covering the hand for the hand gripping a grip not to contact the grip.SOLUTION: A hand cover 10 includes: a sheet shaped body part 11 for covering the entire inside of a hand; and a bag part 15 provided on a tip side thereof. The bag part 15 includes: a thumb bag part 13 into which a thumb is to be inserted; and a four-finger bag part 14 into which fingertip parts of four fingers 4F other than the thumb are to be inserted. When the thumb is inserted into the thumb bag part 13 and the fingertip parts of four fingers 4F are inserted into the four-finger bag part 14, the hand cover 10 is easily and quickly fitted to the hand 1. When the fingertip parts are directed downward, the hand cover 10 can easily and quickly fall from the hand 1 and be discarded without a contaminated surface of the hand cover 10 being touched.SELECTED DRAWING: Figure 1
Patent JP-2021172288-A (JP)
Title: tire
Inventor: SATO HIROAKI
IPC: B60C11/03
Filed: 2020-04-28
Abstract: To provide a tire capable of improving its snow traction performance while maintaining its uneven wear resistance.SOLUTION: A tire 1 comprises a plurality of main lug grooves 21 and a plurality of subsidiary lug grooves 22, which are extended in a tire width direction so as to pass through a tread surface and which are arranged at prescribed intervals in a circumferential direction of the tire. The main lug groove 21 is defined as a lug groove having a maximum groove width Wg1 of 15.0 [mm] or more and a maximum groove depth Hg1 of 23.5 [mm] or more. The subsidiary lug groove 22 is defined as a lug groove having a maximum groove width Wg2 satisfying the conditions: 0.10≤Wg2/Wg1≤0.35 with respect to the maximum groove width Wg1 of the main lug groove 21. In addition, at least one of the subsidiary lug groove 22 is arranged between the adjacent main lug grooves 21 and 21.SELECTED DRAWING: Figure 2
Patent JP-2021173501-A (JP)
Title: Drying system for coating application line
Inventor: KAWATSU YOICHI
IPC: F26B9/00
Filed: 2020-04-30
Abstract: To improve deterioration in cooling efficiency of a cooling process in a coating application line and a heat loss of a drying furnace.SOLUTION: A drying system for a coating application line includes: a drying furnace; a cooling booth provided downstream of the drying furnace; an intermediate chamber provided between the drying furnace and the cooling booth; a first air shutter provided in an upstream end of the intermediate chamber; and a second air shutter provided in a downstream end of the intermediate chamber. The intermediate chamber or cooling booth includes an exhaust port for evacuating internal air from the intermediate chamber or cooling booth.SELECTED DRAWING: Figure 1
Patent JP-2020127417-A (JP)
Title: Production of organic acids by fermentation under low pH conditions
Inventor: R ROGERS YOCUM
IPC: C12P7/56
Filed: 2020-04-30
Abstract: To provide recombinant microorganisms that are resistant to organic acids at a low pH and can produce organic acids by fermentation under low pH conditions and methods for producing organic acids using the recombinant microorganisms.SOLUTION: As an aspect, the invention provides a genetically engineered microorganism which contains, in the cytoplasm, enzymes required in both of the oxidative and reductive pathways from phosphoenol pyruvate to succinic acid at sufficient levels to operate both the oxidative and reductive pathways in a balanced manner to enable fermentation production of succinic acid under anaerobic or microaerobic conditions, which microorganism further contains a carboxylation enzyme selected from the group consisting of a pyruvate carboxylase, a phosphoenol pyruvate carboxylase and a phosphoenol pyruvate carboxykinase. The invention also provides a method for producing succinic acid, malic acid, fumaric acid and D-lactic acid using the genetically engineered microorganism.SELECTED DRAWING: None
Patent JP-2020122983-A (JP)
Title: Treatment liquid for manufacturing semiconductor and pattern forming method
Inventor: KAMIMURA TETSUYA
IPC: G03F7/004
Filed: 2020-05-07
Abstract: To provide treatment liquid for manufacturing a semiconductor and a pattern forming method, in which the formation of particles including metal atoms can be reduced and an excellent pattern can be formed.SOLUTION: Treatment liquid for manufacturing a semiconductor according to an embodiment of the present invention includes: a quaternary ammonium compound represented by a general formula (N); at least one additive selected from the group consisting of anionic surfactants, nonionic surfactants, cationic surfactants and chelating agents; and water. The treatment liquid for manufacturing the semiconductor includes one or more kinds of metal atoms selected from the group consisting of Na, K, Ca, Fe, Cu, Mg, Mn, Li, Al, Cr, Ni and Zn, and the total mass of the metal atoms is 1 mass ppt to 1 mass ppm with respect to the sum of the total mass of the additive and the total mass of the metal atoms.SELECTED DRAWING: None
Patent JP-2021177086-A (JP)
Title: Gas fuel regulator
Inventor: AIZAWA SHUTARO
IPC: F16K17/30
Filed: 2020-05-07
Abstract: To dispense with the core alignment of a seat member and a valve body after assembling while making an excessive time and labor unnecessary for the assembling, in a gas fuel regulator.SOLUTION: A gas fuel regulator comprises a seat member 1, a valve body 5 having a seat face 12 being an inclined face, and a valve shaft 4 coaxially having the valve body 5, and reciprocating in an axial line direction, and constitutes a pressure regulation mechanism for constantly maintaining the pressure of a pressure regulation chamber 6. The gas fuel regulator sends out gas fuel which is introduced from an introduction port 61 at an upstream side to a send-out port 62 at a downstream side by decompressing and adjusting it. The valve body 5 is attached to the valve shaft 4 in a direction orthogonal to an axial direction and an axial line so as to be movable by a prescribed distance in a semi-fixed state that the valve body 5 is pressed to a valve-closing side of the valve shaft 4 in the axial direction, and a contact face 51 is slidably guided in the axial line direction by withstanding a pressing force in a direction of the valve shaft 4 while abutting on the seat face 12 side by an action of the valve body 5 to the valve-closing side, and an axial core of the valve body 5 and an axial core of the seat member 1 coincide with each other in a valve-closing state.SELECTED DRAWING: Figure 1
Patent JP-2021176446-A (JP)
Title: Game machine
Inventor: NAKAMURA KEN
IPC: A63F7/02
Filed: 2020-05-08
Abstract: To provide a game machine capable of increasing an interest of a player.SOLUTION: In a Pachinko game machine in which multiple choice images Gs1 to Gs4 that can recognize choices are displayed and performances are developed according to the content of the choices corresponding to the selected choice images, a main control CPU can perform control to display the multiple choice images and control to shield at least a part of an image display area R in which the multiple choice images are displayed. The image display area R includes at least a first area R1 and a second area R2 as areas in which the choice images can be displayed. The main control CPU can perform control to shield the first area R1 by a first movable body K1 of movable bodies and control to shield the second area R2 by a second movable body K2 different from the first movable body K1 of the movable bodies.SELECTED DRAWING: Figure 3
Patent JP-2020169173-A (JP)
Title: Binding proteins and methods of use thereof
Inventor: KALYANI MONDAL
IPC: A61K39/395
Filed: 2020-05-11
Abstract: To provide binding proteins, including novel antibodies, that bind β-klotho, including human β-klotho, and methods of their use.SOLUTION: The present disclosure provides binding proteins, including antibodies or fragments thereof having specific amino acid sequences, that (i) bind to human β-klotho, (ii) induce FGF19-like signaling and/or FGF21-like signaling, and (iii) do not compete with FGF19 and/or FGF21 for interaction with β-klotho. The present disclosure also provides methods for detecting β- klotho and improving glucose metabolism in a subject by using the binding proteins.SELECTED DRAWING: None
Patent JP-2021178605-A (JP)
Title: System and method for underwater work support
Inventor: NISHIKATA SHU
IPC: B63C11/26
Filed: 2020-05-15
Abstract: To provide a system and a method for underwater work support capable of improving work environment for a diver underwater.SOLUTION: A management unit 2 installed on water and an underwater device 3 installed underwater are connected by a main cable 6 to carry out data communication between the management unit 2 and the underwater device 3 and power supply to the underwater device 3 from the management unit 2 through the main cable 6.SELECTED DRAWING: Figure 1
Patent JP-2021182827-A (JP)
Title: Inverter integrated motor
Inventor: TOKUYAMA TAKESHI
IPC: H02K11/30
Filed: 2020-05-19
Abstract: To provide an inverter integrated motor capable of improving the cooling performance of the current sensor while reducing the size of the entire device.SOLUTION: The inverter integrated motor includes: a power module that converts a DC into an AC; a channel forming body that is formed to allow a refrigerant to flow to the power module and covers a channel; an inverter that installs the above therein; a current sensor for detecting AC; and a motor storing a stator and a rotor. The power module is placed at a position facing a revolving shaft of the motor via the stator and the rotor. When viewed from the vertical direction of the revolving shaft, the current sensor 13 is placed between the channel forming body and the coil end of the stator, and at least part of the current sensor is accommodated in the motor housing.SELECTED DRAWING: Figure 6
Patent JP-2020205409-A (JP)
Title: Manufacturing method of semiconductor module, manufacturing method of electronic apparatus, semiconductor module, and electronic apparatus
Inventor: OGA KANA
IPC: H05K3/34
Filed: 2020-05-20
Abstract: To improve productivity of a semiconductor module.SOLUTION: A capacitor 400, a semiconductor device 100 and a printed wiring board 200 are prepared. Solder pastes P1, P2 are supplied to the printed wiring board 200. The capacitor 400 is placed on the printed wiring board 200 so that the electrode 410 of the capacitor 400 comes into contact with the paste P1, and the electrode 420 of the capacitor 400 comes into contact with the paste P2. The semiconductor device 100 is placed on the printed wiring board 200 so that a rand 130E faces the electrode 410, and a rand 130G faces the electrode 420. The solder pastes P1, P2 are heated and fused. Consequently, molten solders M1, M2 spread wet up to the rands 130E, 130G. When the molten solders M1, M2 are cooled and solidified, the rands 130E, 130G and the electrodes 410, 420 are joined by solder.SELECTED DRAWING: Figure 5
Patent JP-2020191090-A (JP)
Title: Method, system, and computer program for protect content copyright in chatroom
Inventor: JOUNG EUN JUNG
IPC: G06F21/16
Filed: 2020-05-21
Abstract: To provide a method, a system, a computer program, and the like for protecting content copyright in a chatroom.SOLUTION: A content protection method is provided, comprising: adding a mark to content in a chatroom, the mark including chatroom information for identifying the chatroom in response to a user request from a user associated with the content in the chatroom; and executing a function corresponding to the user request using the content added with the mark.SELECTED DRAWING: Figure 4