baber/WOPTO huggingface dataset:
Patent JP-2022156216-A (JP)
Title: Structure for preventing corrosion of connector
Inventor: Ishino kotaro
IPC: H05K7/00
Filed: 2021-03-31
Abstract: To provide an inexpensive structure for preventing corrosion of a connector without interfering with smooth workability when connecting the connectors or routing wires on the periphery of the connector.SOLUTION: A structure 11 for preventing corrosion of a connector includes a boot 12 for collectively covering a plurality of connectors 7a, 7b, 7c, 7d for power distribution concentrated on a front side of a battery, through which a plurality of cables 6a, 6b, 6c, 6d extending from each of the plurality of connectors 7a, 7b, 7c, 7d are inserted and a clamp for tightening the plurality of cables 6a, 6b, 6c, 6d via the boot 12.SELECTED DRAWING: Figure 3
Patent JP-2021161430-A (JP)
Title: Curable composition, and joint structure using the same
Inventor: ISHII YASUYUKI
IPC: C08L71/02
Filed: 2021-03-31
Abstract: To provide a curable composition that forms a cured product capable of exhibiting an excellent anti-fouling effect over a long period of time; and to provide a joint structure using the same.SOLUTION: A curable composition is characterized as follows: a cured product after being cured for 14 days under an atmosphere of temperature of 23°C and a relative humidity of 50% is irradiated with ultraviolet light at an illuminance of 80 mW/cm2 for 800 hours under an atmosphere of a temperature of 63°C and a relative humidity of 70%, and after then, a water contact angle on the surface of the cured product is 50° or less. The cured product made of the curable composition has an excellent anti-fouling effect, can reduce adhesion of dust and contaminants to the cured product, and can maintain a beautiful appearance over a long period of time.SELECTED DRAWING: None
Patent JP-2022157771-A (JP)
Title: Electrode for thermoelectric conversion module and thermoelectric conversion module using the same
Inventor: MORITA WATARU
IPC: H01L35/16
Filed: 2021-03-31
Abstract: To provide an electrode for a thermoelectric conversion module that suppresses leakage of molten solder during joining and does not cause a short circuit between the chips of adjacent thermoelectric conversion materials.SOLUTION: In an electrode for a thermoelectric conversion module in which the chip of a P-type thermoelectric conversion material and the chip of an N-type thermoelectric conversion material, which are separated from each other, are joined to electrodes via a solder material, and the electrode has a structure portion in a region where the chip of the P-type thermoelectric conversion material and the chip of the N-type thermoelectric conversion material are joined.SELECTED DRAWING: Figure 1
Patent JP-2022162933-A (JP)
Title: Autonomous travel type cleaner
Inventor: FUJIEDA MASAYA
IPC: A47L9/28
Filed: 2021-04-13
Abstract: To suppress re-contamination due to dust pushed out by a rotary brush.SOLUTION: An autonomous travel type cleaner 100 performs cleaning by sucking dust on a floor surface while autonomously traveling. The autonomous travel type cleaner 100 includes: a suction port 122 which is opened toward a floor surface 200; a first rotary brush 123 which is rotated by brush drive means around a first rotation axis 139 extending in a horizontal direction and is arranged inside the suction port 122 so as to allow the distal end part to rub against the floor surface 200; and an inhibition roller 130 which is rotated around a second rotation axis extending in the horizontal direction and is arranged in a direction where the distal end of the first rotary brush 123 rubs against the floor surface, so as to receive dust pushed out by the first rotary brush 123.SELECTED DRAWING: Figure 7
Patent JP-2022163576-A (JP)
Title: recording device
Inventor: TOKUDA SHUICHI
IPC: B65H29/70
Filed: 2021-04-14
Abstract: To provide a recording device capable of preventing discharge failure of a recording medium and improving alignment of a recording medium placed on a discharge tray.SOLUTION: A recording device includes recording means for recording on a recording medium S, a discharge port 20 for discharging the recording medium S recorded by the recording means, discharge means 12 for discharging the recording medium S from the discharge port 20, a discharge tray 13 on which the discharged recording medium S is placed and in which the end of the discharge port 20 side is located below the discharge port 20 in the vertical direction, and blowing means 223 for blowing air from above the discharge tray 13 toward at least the end of the discharge port 20 side of the recording medium S placed on the discharge tray 13. Further, the recording device includes pressing means 220 for pressing the recording medium S on the discharge tray 13 to push the recording medium S against a placing surface of the discharge tray 13.SELECTED DRAWING: Figure 8
Patent JP-2022163748-A (JP)
Title: Method for producing efinaconazole
Inventor: TAKEGUCHI Shunta
IPC: C07D401/06
Filed: 2021-04-15
Abstract: To provide a method for producing efinaconazole, which is a method for producing efinaconazole, a salt thereof and/or a hydrate thereof using the free form of 4-MLPN, and in which the ring-opening addition reaction to EPTA is performed in a smaller use amount than before.SOLUTION: A method for producing efinaconazole, a salt thereof and/or a hydrate thereof of the present invention comprises reacting (2R,3S)-2-(2,4-difluorophenyl)-3-methyl-2-[(1H-1,2,4-triazol-1-yl)methyl]oxirane and 1 to 2.5 equivalent 4-methylenepiperidine in a solvent in the presence of a Lewis acid catalyst. The 4-methylenepiperidine is a 4-methylenepiperidine organic solvent solution dissolved in a non-water-based organic solvent obtained by using a 4-methylenepiperidine water-based solvent solution, a 4-methylenepiperidine NH-protected product or a 4-methylenepiperidine acid addition salt as a starting material, and the organic solvent solution is used as it is without further concentration.SELECTED DRAWING: None
Patent JP-2021190101-A (JP)
Title: Method and apparatus for improving performance of attention-based sequence-to-sequence model
Inventor: LEE MIN-JOONG
IPC: G06N20/00
Filed: 2021-04-15
Abstract: To provide a method and apparatus for improving performance of an attention-based sequence-to-sequence model.SOLUTION: A method for improving performance of an attention-based sequence-to-sequence model includes the steps of: determining an output sequence corresponding to an input sequence on the basis of the attention-based sequence-to-sequence model; selecting one or more target attention heads among a plurality of attention heads; detecting one or more error output tokens among output tokens constituting the output sequence on the basis of the target attention head; and correcting the output sequence on the basis of the error output token.SELECTED DRAWING: Figure 5
Patent JP-2022166667-A (JP)
Title: Toner cartridge including rotatable toner container and fixed agitator
Inventor: TANAKA KENJI
IPC: G03G15/08
Filed: 2021-04-21
Abstract: To loosen a toner stored in a toner container and bring the toner to the center in a longitudinal direction before using an image forming apparatus, thereby improving the fluidity of the toner.SOLUTION: A toner cartridge comprises: a toner container that exhibits a cylindrical shape and has a convex part in a spiral shape formed on its inner surface; a cap that is formed at one end in an axial direction being a direction in which an axis of the toner container extends and covers an opening of the toner container; and an agitator that extends along the axial direction inside the toner container and agitates a toner stored inside the toner container. The agitator has a first spiral part in a spiral shape that is located on one side in the axial direction, and a second spiral part in a spiral shape that is located on the other side in the axial direction. A winding direction of the first spiral part is a direction opposite to a winding direction of the second spiral part.SELECTED DRAWING: Figure 4
Patent JP-2022169117-A (JP)
Title: Exhaust-utilizing power generation device and rotor
Inventor: SUZUKI MASAHIKO
IPC: F03D1/06
Filed: 2021-04-27
Abstract: To provide an exhaust-utilizing power generation device that generates electric power by utilizing a flow velocity of exhaust gas discharged from a ventilation device of a building to drive a power generator.SOLUTION: An exhaust-utilizing power generation device is configured such that: lift type blades disposed on a circumferential surface of a hub 9 of a rotor 8 of a power generation housing 7 in a power generator support 2 are set on a rotation front side in parallel with a blade center line; a rotation front surface of the lift type blade is a semi-circular shape in which a rear portion is widened, and is pointed toward a trailing edge end following the semi-circular shape; a rotation locus of a leading edge end on a blade tip surface is protruded forward to the front from a rotation locus of a front end surface of the hub 9; and fixing portions 5 of fixing arms 4 are fixed around an exhaust opening 13 of a building 12, so that an exhaust flow discharged from the exhaust opening 13 is held by blade tip surfaces to be received by rotation rear surfaces to pass in a rear surface direction.SELECTED DRAWING: Figure 1
Patent JP-2022171244-A (JP)
Title: Sound absorption structure body
Inventor: MIYASHITA NAGATAKE
IPC: G10K11/16
Filed: 2021-04-30
Abstract: To provide a sound absorption structure body capable of suppressing sound absorption performance from decreasing.SOLUTION: A sound absorption structure body 20 comprises a first sheet 30, and a second sheet 40 provided between a dash panel 12 and the first sheet 30 and also superposed on the first sheet 30 in a facing direction between a cover panel 11 and the dash panel 12. The first sheet 30 has a plurality of bottomed first recessed parts 32 projecting toward the cover panel 11 and opened toward the second sheet 40, and a support projection part 35. The second sheet 40 has a plurality of bottomed second recessed parts 42 projecting toward the dash panel 12 and also opened toward the first sheet 30. A Helmholtz resonance chamber 21 consists of the first recessed part 32 and the second recessed part 42. The support projection part 35 projects to a position closer to the cover panel 11 than the first recessed part 32.SELECTED DRAWING: Figure 1
Patent JP-2022172032-A (JP)
Title: X-ray photographing auxiliary tool for wheelchair
Inventor: HONDA NORIO
IPC: A61G5/10
Filed: 2021-05-01
Abstract: To provide an X-ray photographing auxiliary tool for a wheelchair, prevented from falling by being securely fixed between a subject and the wheelchair, and capable of setting a cassette photographing surface in a proper direction to an irradiated X-ray beam by changing an angle of a cassette, and to obtain X-ray photographs that facilitate comparison of progress by enhancing the position reproducibility of the cassette, an X-ray photographing portion and an X-ray tube device in a plurality of times of X-ray photographing of the same portion.SOLUTION: An X-ray photographing auxiliary tool for wheelchairs is constituted from at least a cassette part, a frame body part, an arm rest locking part, and an upper adjustment part in the auxiliary tool enabling performing X-ray photographing of a person while he/she takes a seating posture on a wheelchair. The upper adjustment part has a configuration of making a direction or a position of a cassette photographing surface adjustable by being brought into contact with a backrest upper part of the wheelchair, the arm rest locking part has an arm rest mounting part, and the arm rest mounting part is mounted on an arm rest top face of the wheelchair.SELECTED DRAWING: Figure 1
Patent JP-2021113829-A (JP)
Title: Segmented pin driver system
Inventor: CHRISTOPHER C MCQUILKIN
IPC: G01R31/28
Filed: 2021-05-06
Abstract: To provide a test system that can provide high fidelity output signal pulses over a relatively large output signal magnitude range.SOLUTION: In a test system 100 that provides a high fidelity output signal, transition driving circuits 110, 120 can selectively enable multiple, parallel current paths based on a desired voltage transition. The transition driving circuit includes a first switch configured to switch a first current path between an output node and a first current source/sink, and a second switch configured to switch a second current path between the output node and the first current source/sink. The transition driving circuit includes a control circuit that is configured to receive information about a desired voltage transition and, depending on a magnitude of the desired voltage transition, to selectively turn on one or both of the first and second switches to enable one or both of the first and second current paths to provide respective portions of the output signal from the first current source/sink to the output node of the test system.SELECTED DRAWING: Figure 1
Patent JP-2022008104-A (JP)
Title: Silver glossy film and method for producing the same
Inventor: KATAOKA DAISUKE
IPC: C09D201/00
Filed: 2021-05-20
Abstract: To provide a silver glossy film which can achieve silver glossiness, adhesion and scratch resistance.SOLUTION: A silver glossy film laminated on a base material is formed by combining an interface layer (A) which is laminated on the base material and is formed of composite nanoparticles (a) of metal containing silver and a protective colloid, an intermediate layer (B) which is laminated on the interface layer (A), includes a phase-separation structure phase-separated into a first phase containing composite nanoparticles (b1) of metal containing silver and a protective colloid and a first resin (b2) and a second phase which contains composite nanoparticles (b3) of metal containing silver and a protective colloid and a second resin (b4) and has a content ratio of metal containing silver smaller than that of the first phase, and a surface layer (C) which is laminated on the intermediate layer (B) and is formed of composite nanoparticles (c) of metal containing silver and a protective colloid.SELECTED DRAWING: None
Patent JP-2021189179-A (JP)
Title: Coordinate measuring machine with vision probe for performing points-from-focus type measurement operations
Inventor: TRAVIS MATTHEW EILES
IPC: G01B11/24
Filed: 2021-05-21
Abstract: To provide a coordinate measuring machine (CMM) system that includes use of a vision probe (e.g., for performing operations or the like for determining and/or measuring surface profiles of workpieces).SOLUTION: An angular direction of a vision probe can be adjusted by using a rotation mechanism so that an optical axis of the vision probe is directed toward an angled surface of a workpiece (e.g., in some implementations, the optical axis can be approximately perpendicular to an angled workpiece surface). X-axis, y-axis, and z-axis slide mechanisms (e.g., moving in mutually orthogonal directions) can in conjunction move the vision probe to image acquisition positions along an image stack acquisition axis (which may approximately coincide with the optical axis) for acquiring a stack of images of the angled workpiece surface. Focus curve data can be determined, from analysis of the image stack, which indicates 3-dimensional positions of surface points on the angled surface of the workpiece.SELECTED DRAWING: Figure 1A
Patent JP-2022179178-A (JP)
Title: Concentration determination program, concentration determination method and concentration determination device
Inventor: KAWAMURA RYOSUKE
IPC: G09B19/00
Filed: 2021-05-21
Abstract: To accurately determine the concentration of a user.SOLUTION: A concentration determination device 100 specifies a first visual line position 101 on an image 110 of a user at first timing and specifies a first specific region 111 corresponding to the first timing included in the image 110. The concentration determination device 100 specifies a second visual line position 102 on the image 110 of the user at second timing when the first specific region 111 is different from the first visual line position 101. The concentration determination device 100 specifies the transition of the visual line position of the user on the basis of the first visual line position 101 and the second visual line position 102. The concentration determination device 100 specifies a second region 112 corresponding to third timing included in the image 110 and specifies the positional change between the first specific region 111 and the second specific region 112. The concentration determination device 100 determines the concentration of the user on the basis of the comparison between the positional change and the transition.SELECTED DRAWING: Figure 1
Patent JP-2022182203-A (JP)
Title: oil pump
Inventor: SAKAI SHINYA
IPC: F04C15/00
Filed: 2021-05-27
Abstract: To suppress the generation of cavitation by making a deviation of an oil flow rate less likely to occur at either of two suction ports.SOLUTION: An oil pump comprises: a shaft member; an inner rotor integrally rotating with the shaft member; an outer rotor which rotates accompanied by the rotation of the inner rotor, in which oil from a suction passage is sucked to a clearance between the inner rotor and itself, and which forms a rotor chamber from which the oil is discharged toward a discharge passage; a body member having a recessed accommodation chamber for rotatably accommodating the inner rotor and the outer rotor around an axis; and a cover member having at least a part of the suction passage, and attached so as to block the accommodation chamber. The rotor chamber has first and second suction ports in which the oil sucked into the rotor chamber passes from the suction passage. The oil pump comprises a rectification member for branching the suction passage to a first suction port side and a second suction port side from a main path, and rectifying the oil guided to the first and second ports from the main path.SELECTED DRAWING: Figure 5
Patent JP-2022182753-A (JP)
Title: Environment formation device
Inventor: FUKUDA TAKAYUKI
IPC: G01N17/00
Filed: 2021-05-28
Abstract: To provide an environment formation device capable of preventing falling of droplets upon opening a door.SOLUTION: An environment formation device 1 has an article arrangement room 22 that is a part or all of an area surrounded by a body part 3 and a door 15 and in which articles are arranged, and can adjust the article arrangement room 22 to a predetermined environment. The environment formation device has a scraping member 52 and a dew receiving member 51 attached to the door 15. The scraping member 52 is arranged so as to come into contact with the ceiling of the body part 2 and/or water adhering to the ceiling.SELECTED DRAWING: Figure 2
Patent JP-2022183567-A (JP)
Title: Controller of electrically-driven aircraft
Inventor: FUJII KEITA
IPC: H02P29/00
Filed: 2021-05-31
Abstract: To clean a rotor mounted on an electrically-driven aircraft while suppressing noise from becoming excessively large.SOLUTION: A controller 19 for controlling a drive motor 12 for driving a rotor 30 mounted on an electrically-driven aircraft 100 controls the drive motor so as to be selectively operated at one of motor control modes of at least two types of motor control modes including a flight motor control mode for flying the electrically-driven aircraft and a cleaning motor control mode for cleaning the rotor and controls the drive motor so that the rotation speed of the drive motor becomes a frequency lower than a human audible range at the cleaning motor control mode.SELECTED DRAWING: Figure 3
Patent JP-2022184018-A (JP)
Title: Work machine and method of controlling the same
Inventor: TANAKA KENICHIRO
IPC: E02F9/22
Filed: 2021-05-31
Abstract: To provide a work machine capable of easily and suitably adjusting a pitch angle of a blade in order to suppress occurrence of slippage.SOLUTION: A blade is supported turnably around a pitch axis relative to a lift frame. A pitch actuator is connected to the blade and the lift frame, and pitch-operates the blade in a forward tilting direction and a backward tilting direction around the pitch axis. A controller acquires tractive force of a vehicle body. The controller controls the pitch actuator so as to change a pitch angle of the blade on the basis of the tractive force.SELECTED DRAWING: Figure 6
Patent JP-2022097358-A (JP)
Title: On-line report creation system having query binding function
Inventor: HWANG SEON MIN
IPC: G06Q10/10
Filed: 2021-06-03
Abstract: To provide an on-line report creation system having a query binding function.SOLUTION: An on-line report creation system having a creation server 30 and an extension module 60 includes a grid editing unit, a control editing unit, a worksheet initialization unit, a processing variable setting unit, a query sentence generation unit, a first query binding unit and a second query binding unit for binding a query variable of a query sentence with a variable value of a processing variable, a dataset load unit which performs load with the bound query sentence, a grid display unit which displays the contents of a grid object processed from a loaded basic dataset, and a report viewer which displays the grid object. The control editing unit maps the processing variables with the control object. The first query binding unit sets the variable value to an input value of the control object mapped with the processing variable.SELECTED DRAWING: Figure 2
Patent JP-2022185966-A (JP)
Title: polyester film
Inventor: KIMURA HIDETAKA
IPC: H01G4/32
Filed: 2021-06-03
Abstract: To provide a novel polyester film for a capacitor, wherein the polyester film retains current electric characteristics while having excellent thermostability and allowing for film thinning.SOLUTION: A polyester film contains a polyester resin (X) and a polypropylene resin (Y). For a relaxation time T of the polypropylene resin (Y) determined by pulse NMR, the relationship between a relaxation time (T2) (μs) after one-minute heating at 150°C and a relaxation time (T1) (μs) before the heating satisfies the following formula (1): (T2)/(T1)≥1.20 (1)
Patent JP-2022186364-A (JP)
Title: Information processing system, information processing apparatus, information processing method, and program
Inventor: KASAHARA RYOSUKE
IPC: H04N1/00
Filed: 2021-06-04
Abstract: To provide an information processing system, an information processing apparatus, an information processing method, and a program that can improve usability of the entire information processing system.SOLUTION: A smart speaker 102 notifies a cloud server 103 of attribute information indicating whether the smart speaker 102 is provided in an MFP 101, and job execution instructions to the MFP 101 received from a user 107 by voice. The cloud server 103 creates an information acquisition job command for inquiring a job list according to the job execution instructions from the smart speaker 102, notifies an image forming apparatus of the command, and subsequently changes control in the cloud server 103 based on the attribute information from the smart speaker 102. In response to the information acquisition job command from the cloud server 103, the MFP 101 transmits a command response including the job list to the cloud server 103.SELECTED DRAWING: Figure 10