baber/WOPTO huggingface dataset:
Patent JP-2021178301-A (JP)
Title: Electrolytic water generator
Inventor: SAWADA YUICHI
IPC: C25B9/00
Filed: 2020-05-15
Abstract: To provide an electrolytic water generator capable of stably generating alkaline or acidic water.SOLUTION: An electrolytic water generator 10 includes a first electrolytic chamber 12, a second electrolytic chamber 14, a central electrolytic chamber 16 located between the first electrolytic chamber 12 and the second electrolytic chamber 14, a cation exchange membrane 18 located between the first electrolytic chamber 12 and the central electrolytic chamber 16, an anion exchange membrane 20 located between the second electrolytic chamber 14 and the central electrolytic chamber 16, a first electrode pair 26 consisting of a first electrode 22 provided in the first electrolytic chamber 12 and a second electrode 24 provided in the central electrolytic chamber 16, a second electrode pair 32 consisting of a third electrode 28 provided in the second electrolytic chamber 14 and a fourth electrode 30 provided in the central electrolytic chamber 16, a first power supply PW1 which applies a voltage to the first electrode pair 26, a second power supply PW2 which applies a voltage to the second electrode pair 32, and a circulation pump 48 which circulates the electrolyte solution in the central electrolytic chamber 16.SELECTED DRAWING: Figure 1
Patent JP-2021184355-A (JP)
Title: Instruction input device
Inventor: HASHIMOTO HARUHIKO
IPC: B60R16/02
Filed: 2020-05-22
Abstract: To improve convenience of an electrostatic capacitance type instruction input device which is mounted on a mobile.SOLUTION: A first movable body 121 receives an instruction input from a user. A support 11 supports the first movable body 121. A first spring 131 connects the support 11 with the first movable body 121. A second movable body 122 is disposed between the support 11 and the first movable body 121. A second spring 132 connects the support 11 with the second movable body 122. An electrostatic sensor 14 detects a change of an electrostatic capacitance in the first movable body 121. A distance sensor 15 detects a distance D2 between the first movable body 121 and the second movable body 122. In a case where the distance D2 detected by the distance sensor 15 is below a threshold and an amount of change in the electrostatic capacitance detected by the electrostatic sensor 14 exceeds a threshold, a control unit 16 determines that the instruction input has been performed.SELECTED DRAWING: Figure 1
Patent JP-2021092752-A (JP)
Title: Silencer and home appliance with the silencer
Inventor: WATABE MASANORI
IPC: G10K11/175
Filed: 2020-05-29
Abstract: To reduce noise generated by a motor while achieving size reduction.SOLUTION: A silencer 201 comprises a body part 210 in which a plurality of acoustic tubes 202 having cavities inside are built. An opening part 211 that allows a housing 101a of a motor 101 to pass through is formed in a center part of the body part. Each of the acoustic tubes has one end part A1 which is open and the other end part A2 which is closed, and is so arranged as to have the one end part directed to the opening part and the other end part directed to an outer peripheral surface of the body.SELECTED DRAWING: Figure 6
Patent JP-2021017571-A (JP)
Title: Acrylic rubber sheets excellent in storage stability
Inventor: MASUDA HIROFUMI
IPC: B29C48/68
Filed: 2020-06-05
Abstract: To provide acrylic rubber sheets excellent in storage stability, a method for producing the same, an acrylic rubber bale obtained by stacking the acrylic rubber sheets, a rubber mixture containing the acrylic rubber sheets or acrylic rubber bale, a method for producing the same, and a rubber crosslinked product thereof.SOLUTION: The acrylic rubber sheets comprise an acrylic rubber having a reactive group and having a weight average molecular weight (Mw) of 100,000-5,000,000, and contains a phenolic antioxidant represented by the general formula (1) in the figure, where R1 represents an isopropyl group or t-butyl group, and R2 represents a C1-12 alkyl group.SELECTED DRAWING: None
Patent JP-2020161830-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/8242
Filed: 2020-06-11
Abstract: To provide a semiconductor device with high reliability.SOLUTION: A transistor includes a first insulating layer 110, a first oxide semiconductor 121a, a first oxide insulator 121b, a second oxide semiconductor 122, a source electrode layer 130, a drain electrode layer 140, a second oxide insulator 123, a gate insulating layer 150, and a gate electrode layer 160. The first oxide semiconductor includes a region with c-axis orientation, and the number obtained by dividing the number of indium atoms by the total number of atoms of an element M and zinc is 1/3 or more. In the first oxide insulator, the number obtained by dividing the number of zinc atoms by the total number of atoms of the element M and zinc is 1/3 or less. The second oxide semiconductor includes a region with c-axis orientation, and the number obtained by dividing the number of indium atoms by the total number of atoms of the element M and zinc is 1/3 or more.SELECTED DRAWING: Figure 1
Patent JP-2021196008-A (JP)
Title: Control device for control circuit of solenoid valve
Inventor: INOUE TAKASHI
IPC: F16K31/06
Filed: 2020-06-16
Abstract: To diagnose a cutoff circuit of a solenoid valve on a transmission without taking into consideration a possibility of engagement of an engagement element of the transmission.SOLUTION: A solenoid valve includes a solenoid section which moves a valve section. Each control circuit of a plurality of solenoid valves controlling hydric pressure for controlling a transmission of a vehicle includes: a transistor which switches a state of the solenoid section so as to allow operating current to flow therethrough following an energization command; a cutoff circuit which cuts off the operating current following a cutoff command; and a current detection section which detects that the operating current exceeds a predetermined threshold. An ECU of the control circuit: outputs the cutoff command to the cutoff circuit so as to cut off the operating current to the solenoid section with a combination to which drive force input into the transmission is not output when the cutoff circuit undergoes a diagnosis (S111); outputs base current to the transistor corresponding to the solenoid section (S112 and 122); identifies the solenoid section with the operating current exceeding the predetermined threshold when outputting the cutoff/energization command (S113 and 123); and determines that the cutoff circuit corresponding to the identified solenoid section has abnormality (S114 and 124).SELECTED DRAWING: Figure 3
Patent JP-2021195473-A (JP)
Title: Prepreg
Inventor: MATSUDO AKIRA
IPC: B32B5/28
Filed: 2020-06-16
Abstract: To provide a prepreg which has excellent tackiness as a prepreg, and enables production of a fiber-reinforced composite material having excellent compression characteristics and interlaminar toughness.SOLUTION: A prepreg is composed of a reinforcement fiber base material, a primary prepreg composed of an epoxy resin composition A impregnated in a reinforcement fiber layer formed of the reinforcement fiber base materials, and a surface layer which is formed on one surface or both surfaces of the primary prepreg and is composed of an epoxy resin composition B, in which the epoxy resin composition A and the epoxy resin composition B are blended in the following manner. Epoxy resin composition A: containing an epoxy resin having an epoxy equivalent of 120 g/eq or less and a curing agent of the epoxy resin, and having a content of the curing agent to the total amount of the epoxy resin contained in the epoxy resin composition A of 150-300% in an equivalent ratio. Epoxy resin composition B: containing an epoxy resin represented by the following chemical formula (1).SELECTED DRAWING: None
Patent JP-2022003249-A (JP)
Title: Method and apparatus for manufacturing propellant
Inventor: NISHIKAWA SEIKI
IPC: F02K9/12
Filed: 2020-06-23
Abstract: To provide a method and an apparatus for manufacturing a propellant to produce a rocket motor with higher performance.SOLUTION: The present invention discloses a method for manufacturing a propellant 51, 52, 53, the propellant 51, 52, 53 including a propellant grain having a first surface on which combustion starts upon ignition and a second surface covered with a wall surface that prevents combustion. The manufacturing method includes: placing a portion of a first propellant having a first burning rate in a first space containing a first position on the second surface; and placing a portion of a second propellant having a second burning rate higher than the first burning rate in a second space containing a second position on the first propellant. The method further includes: placing a portion of a third propellant having a third burning rate higher than the second burning rate in a third space containing a third position on the first surface. The method further includes producing the propellant grain by simultaneously hardening the entireties of the first propellant, the second propellant, and the third propellant.SELECTED DRAWING: Figure 8C
Patent JP-2022007312-A (JP)
Title: Multi-layer film
Inventor: SHIBATA YUJI
IPC: C08L75/04
Filed: 2020-06-26
Abstract: To provide a multi-layer film that has sufficient adhesion to other members, and includes a base material layer containing a resin containing an alicyclic structure-containing polymer and an adhesive layer.SOLUTION: There is provided a multi-layer film, comprising: a base layer; and an adhesive layer that is disposed in contact with at least one surface of the base layer, in which the base material layer contains a resin containing an alicyclic structure-containing polymer, and the adhesive layer is a layer obtained by curing an urethane resin containing a polyurethane (A) and an epoxy compound (B) having a sorbitol skeleton.SELECTED DRAWING: None
Patent JP-2022010469-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2020-06-29
Abstract: To provide a game machine capable of enhancing amusement in a game.SOLUTION: A game machine of the present invention can execute a specific performance (player waiting demonstration performance) different from another performance (next variation performance) on the basis of the satisfaction of a predetermined condition, start a predetermined performance (variation performance) when a predetermined start condition is satisfied in a state where the specific performance is started, execute disappearance display in which the specific performance gradually disappears when a predetermined performance is started, execute occurrence display in which a performance symbol (performance symbol 70a) corresponding to the symbol gradually appears, together with the disappearance display, execute so that at least a part of the disappearance display and the occurrence display is overlapped, confirm whether or not a predetermined start condition is satisfied on the basis of a first command (special symbol designation command) and a second command (performance pattern designation command), and does not start a predetermined performance when it is confirmed that a predetermined start condition is not satisfied.SELECTED DRAWING: Figure 22-15
Patent JP-2022010983-A (JP)
Title: Method for calibrating x-ray measuring device
Inventor: KON MASATO
IPC: G01N23/046
Filed: 2020-06-29
Abstract: To enable the center of rotation position of a rotary table on which a measurement object is rotatably mounted to be easily calculated by a simple process.SOLUTION: The present invention includes: a mounting step of mounting a calibration jig 102 on a rotary table 120; a feature position calculation step for irradiating the calibration jig 102 with an X-ray 118 and specifying the center of gravity position ImPos(1-Q)_Sphr_(1-N) from the output of an X-ray image detector 124; a conversion matrix calculation step for calculating a projection conversion matrix Hk (k=1-Q) from the center of gravity position ImPos(1-Q)_Sphr_(1-N) and known relative position intervals Pu, Pv; a rotation detection step for rotating the rotary table 120 two times or more at a prescribed angle α and repeating the feature position calculation and conversion matrix calculation steps; and a center position calculation step for calculating the center of rotation position Cp of the rotary table 120 on the basis of the projection conversion matrix Hk (k=1-Q).SELECTED DRAWING: Figure 4
Patent JP-2022011748-A (JP)
Title: Forced opening and closing device for attached gate
Inventor: KAWAI KOJI
IPC: E02B7/20
Filed: 2020-06-30
Abstract: To enable an attached gate (security gate) and a gate body to be easily and reliably opened and closed with a simple wiring.SOLUTION: An end of a security gate closing wire 8 is connected to an inner portion 6b of one gate body lifting drum 6 so as to rotate in the same direction as a gate body lifting wire 5, while an end of a security gate opening wire 11 is connected to an inner portion of the other gate body lifting drum so as to rotate in the same direction as the gate body lifting wire. A security gate cart 20 is moved downward to close the security gate opening by winding up the security gate closing wire 8 hung on a gate side closing fixed sheave 3e and a cart side closing sheave 20b by a security gate closing drum 9. The security gate opening is opened by moving the security gate cart upward by winding up the security gate opening wire hung on the cart side opening sheave 20c by the security gate opening drum 12.SELECTED DRAWING: Figure 1
Patent JP-2020168424-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2020-07-01
Abstract: To provide a game machine which can prevent a decrease in interest.SOLUTION: Control into a time-shortening state for a prescribed period is possible. In the time-shortening state, prescribed display is performed and a display mode of the prescribed display is changed, so that notification performance (for example, remaining period notification performance notifying a remaining period of the time-shortening state by displaying a clock image and a time of day shown by the clock image changing) notifying the remaining period of the time-shortening state and suggestive performance (performance suggesting that a time-shortening state is caused by suggesting an occurrence of jackpot as the time-shortening state is caused via jackpot) suggesting control into the time-shortening state can be executed. By using an image common to at least a part of the prescribed display, the suggestive performance is executed (for example, a clock image common to the remaining period notification performance and the suggestive performance is displayed). Thus, a decrease in interest can be prevented.SELECTED DRAWING: Figure 20-16
Patent JP-2022013309-A (JP)
Title: Heat conduction member and manufacturing method of the same
Inventor: KOMURA TAKESHI
IPC: F28D15/02
Filed: 2020-07-03
Abstract: To provide a heat conduction member which enables improvement of productivity, and to provide a manufacturing method of the heat conduction member.SOLUTION: A heat conduction member includes: a housing which houses a working medium and has a space therein; and at least one support pillar located in the housing. The housing has a first plate 4 and a second plate which are disposed facing each other. At least one of the first plate and the second plate has a recessed part 4a. The support pillars 7 are located in the recessed part. The support pillar has: a body part 7a which contacts with the first plate; and a head 7B which is located at the opposite side of the first plate with respect to the body part. The head has: a plane part 7f facing the second plate; and a curved surface 7R connected to the plane part.SELECTED DRAWING: Figure 4
Patent JP-2022014609-A (JP)
Title: Press-in pile for underpinning
Inventor: MIZUTANI YOSUKE
IPC: E02D27/48
Filed: 2020-07-07
Abstract: To provide a press-in pile for underpinning which has high safety and reliability and can perform an inexpensive underpinning method.SOLUTION: A press-in pile for underpinning is configured by continuously connecting a plurality of cylindrical pile bodies in an axial direction, in which the pile body is a wooden columnar body, and has a connection structure that is vertically positioned when being connected and can be connected with the other pile body on the upper part and the lower part of the pile body.SELECTED DRAWING: Figure 1
Patent JP-2020169205-A (JP)
Title: Ophthalmologic irrigation solutions and method
Inventor: DEMOPULOS GREGORY A
IPC: A61K31/485
Filed: 2020-07-08
Abstract: To provide solutions for ocular local delivery of a plurality of active agents acting on a plurality of differing molecular targets, in order to inhibit inflammation, inhibit pain, effect mydriasis (dilation of the pupil), and/or decrease intraocular pressure during surgery.SOLUTION: Provided is a surgical irrigation solution for use during ophthalmologic procedures to inhibit inflammation, inhibit pain, effect mydriasis, and/or decrease intraocular pressure, during the procedure, the solution containing at least a first agent and a second agent in a liquid irrigation carrier, the first and second agents being selected to act on a plurality of differing molecular targets, each agent being selected from the physiologic functional classes of anti-inflammatory agents, analgesic agents, mydriatic agents and agents for decreasing intraocular pressure ("IOP reducing agents"), the second agent providing at least one physiologic function different from a function provided by the first agent, and each agent being contained at a concentration of no more than 100,000 nM.SELECTED DRAWING: None
Patent JP-2022022902-A (JP)
Title: Compound having fluorene skeleton
Inventor: NUNOME KAZUNORI
IPC: C07C43/23
Filed: 2020-07-10
Abstract: To provide a novel fluorene compound having a high refractive index and excellent solubility in solvent.SOLUTION: The present invention discloses a compound represented by formula (1) (where R1 is a hydrogen atom or a hydrocarbon group, L1 is an alkylene group, L2 is an alkyl group, an alkenyl group or the like, m1 and n1 are 0-4, m2 and n2 are 0-3, m1+m2≥1).SELECTED DRAWING: None
Patent JP-2022024240-A (JP)
Title: Antenna power supply structure
Inventor: OSHIMA MOTOKI
IPC: H01P5/08
Filed: 2020-07-13
Abstract: To supply power to an antenna formed on a substrate by soldering.SOLUTION: A first film substrate 11a and a second film substrate 11b are substrates made of a resin, and the first film substrate 11a is formed with an element and a power supply line for supplying power to the element. An internal conductor and an outer conductor of a power supply cable 31 are soldered to a heat-resistant power supply substrate 21, a recess on the circumference of the power supply substrate 21 is soldered to a ground 14 of a power supply part of the second film substrate 11b by a soldering part 15, and one recess of the power supply substrate 21 is soldered to a start end 13a of the power supply line by a soldering part 15a. The recess has a semicircular shape having a small diameter, thereby power is supplied to the element from a coaxial cable 31 by soldering.SELECTED DRAWING: Figure 7
Patent JP-2020173270-A (JP)
Title: Array of integrated analysis device
Inventor: ANNETTE GROT
IPC: G01N21/03
Filed: 2020-07-13
Abstract: To provide an array of integrated analysis devices.SOLUTION: Arrays of integrated analytical devices and a method for producing the same are provided. The arrays are useful in analysis of highly multiplexed optical reaction at high density, including biochemical reaction such as nucleic acid sequencing reaction. The devices allow highly sensitive discrimination of optical signals using features such as spectra, amplitude, and time resolution, or combinations thereof. The devices include an integrated diffractive beam shaping element that provides spatial separation of light emitted from the optical reaction.SELECTED DRAWING: None
Patent JP-2022017047-A (JP)
Title: Vehicular display control device, vehicular display control system and vehicular display control method
Inventor: MIYAKE YUSUKE
IPC: B60K35/00
Filed: 2020-07-13
Abstract: To enable a fellow passenger to more easily recognize more-detailed automatic operation related state related to automatic operation of an own vehicle.SOLUTION: A vehicular display control device, which is used in a vehicle that can be automatically operated, comprises: a state identifying part 101 that identifies an automatic operation related state which is at least either state of a travelling state of the vehicle related to the automatic operation and a state of a driver in the vehicle; and a fellow passenger display control part 132 that controls display by a second display instrument 93 provided in the vehicle that is different from a first display instrument 92 dedicated for the driver provided in the vehicle and can be visually recognized by a fellow passenger other than the driver in the vehicle. The fellow passenger display control part 132 makes the second display instrument 93 display a fellow passenger-side graphic showing the automatic operation related state identified by the state identifying part 101, using at least either of a character and an image.SELECTED DRAWING: Figure 2
Patent JP-2021017981-A (JP)
Title: Bearing cage and its use
Inventor: AN HONGYUAN
IPC: F16C33/41
Filed: 2020-07-16
Abstract: To provide a oneway snap-in bearing cage which can avoid interference occurring between the oneway snap-in bearing cage and a roller at the application of an effect of an umbrella which is deformed by the expansion of a hang-down part to the outside by the application of a centrifugal force as a rotational speed is increased.SOLUTION: A oneway snap-in bearing cage 1 includes a substantially-annular backbone 10, and a hang-down part 20 extending from the backbone 1 to one axial direction side. The hang-down part comprises pockets arranged with intervals in a circumferential direction, and used for accommodating spherical rollers 21, and a pocket connecting part 24 connecting the adjacent pockets. The pocket employs expansion form design for achieving separation from a surface of the roller at least in the vicinity of a radial inner edge 28 at its opening side. When an umbrella effect is generated, an inner wall lower edge part of the pocket at the opening side hardly interferes with the roller, and various problems caused by a conventional umbrella effect can be eliminated.SELECTED DRAWING: Figure 1
Patent JP-2022021359-A (JP)
Title: Method for manufacturing electric wire with terminal and the electric wire with the terminal
Inventor: SATO KEI
IPC: H01R43/02
Filed: 2020-07-22
Abstract: To provide a method for manufacturing an electric wire with a terminal, capable of appropriately connecting the electric wire and the terminal, and provide the electric wire with the terminal.SOLUTION: A method for manufacturing an electric wire 100 with a terminal, comprises: an installation step of installing a core wire W1 of an electric wire W containing the core wire W1 formed by a plurality of element wires W1a between a pair of barrel pieces 42 of a terminal 1 having a conductive connection part 44; a curving step of curving the pair of barrel pieces 42 so as to cover the core wire W1 to a peripheral direction D1 by the pair of barrel pieces 42, and form a slit 47 extended along an axial direction X between the pair of barrel pieces 42 to the peripheral direction D1; a melting step of melting each element wire W1a of the core wire W1 by radiating a laser beam L to the core wire W1 via the slit 47; and a fastening step of fastening each element wire W1a melted with the laser beam L to the conductive connection part 44.SELECTED DRAWING: Figure 6