baber/WOPTO huggingface dataset:
Patent JP-2021110418-A (JP)
Title: Joint of fluid flow passage for use in automobile
Inventor: IIDA SHUNEI
IPC: F16L33/22
Filed: 2020-01-14
Abstract: To suppress the lowering of the surface pressure of a surface of a sleeve, and to maintain favorable sealing performance for a long period of time, in a resin-made joint.SOLUTION: A joint 1 of a fluid flow passage for use in an automobile has a joint main body 4 which is formed into an oblong cylindrical shape, a sleeve 5 which is formed into a cylindrical shape so as to be insertable into the other end side of the joint main body 4 at one end side, and a nut body 6 for fixing the sleeve 5 in a state that the sleeve is inserted into the joint main body 4 by being attached to the joint main body 4 in a mantle shape. An annular insertion groove 14 for allowing the insertion of a cylindrical end edge of the sleeve 5 is formed at an end face of the joint main body 4 at the other end side, a salient part 21 bulged toward an external peripheral side is formed at an external peripheral face of the sleeve 5 which is inserted into the insertion groove 14 so as to be continuous over an entire periphery, a tapered part 22 is formed at one end side of an internal peripheral face of the sleeve 5, and the salient part 21 is formed at the other end side of the external peripheral face of the sleeve 5 rather than a formation position of the tapered part 22.SELECTED DRAWING: Figure 4
Patent JP-2021113367-A (JP)
Title: Fiber sheet, fiber-processed body, cable shielding material, and cable
Inventor: YAMADA NAOKI
IPC: H01B7/18
Filed: 2020-01-17
Abstract: To provide a fiber sheet having higher shielding property using a fiber body coated with metal by metal plating and the like.SOLUTION: A fiber sheet 1 has a plurality of metal coated fiber bodies 10. The fiber bodies 10 are twill-woven on the fiber sheet 1. Specifically, the fiber sheet 1 has a twill-woven structure of the fiber bodies 10. The fiber-processed body can be obtained by forming the fiber sheet 1 into bag-like or tube-like shape. A cable shielding material 41 can be listed as an example of the fiber-processed body. A cable 30 has a conductive wire 31 and a cable shielding material 41 that covers the conductive wire 31.SELECTED DRAWING: Figure 1
Patent JP-2021089408-A (JP)
Title: Dual actuator and camera module comprising the same
Inventor: SHIN DOO SIK
IPC: G03B17/02
Filed: 2020-01-17
Abstract: To provide a compact dual actuator and the like by improving a structure capable of sharing a driving driver or the like realizing AF.SOLUTION: The present invention includes: a housing 110 in which a first space and a second space are formed; a first carrier which is provided with a first magnet M1 on one side, and linearly moves in an optical axis direction in the first space; a second carrier which is provided with a second magnet M2 which is arranged in a direction facing the first magnet on one side, and linearly moves in the optical axis direction in the second space; a first coil C1 for providing driving force to the first magnet; a second coil C2 for providing driving force to the second magnet; a single shared sensor 161 which is positioned between the first carrier and the second carrier, and selectively senses positions of the first carrier or the second carrier through an open space between the first space and the second space; and a control module for controlling a power supply applied to the first coil or the second coil according to an output value of the single shared sensor.SELECTED DRAWING: Figure 4
Patent JP-2021106562-A (JP)
Title: Kojic acid production by kojic acid non-producing organism
Inventor: SHIMIZU MOTOYUKI
IPC: C12N15/31
Filed: 2020-01-17
Abstract: To provide a method for producing kojic acid by kojic acid non-producing organisms; and to provide an element for doing so.SOLUTION: Provided is a method for producing kojic acid by kojic acid non-producing organisms, which comprises a step to produce kojic acid by expressing at least one type of DNA selected from a group consisting of the following (a) to (d) in kojic acid non-producing organisms (excluding humans): (a) a DNA having a base sequence represented by a specific sequence; (b) a DNA having a base sequence with 90% or more of identity with respect to the base sequence represented by the specific sequence, and encoding the protein that increases a kojic acid producing quantity; (c) a DNA encoding the protein having a specific amino acid sequence different from (a); and (d) a DNA with 90% or more of identity with respect to the specific amino acid sequence different from (a), and encoding the protein that increases a kojic acid producing quantity.SELECTED DRAWING: None
Patent JP-2020061193-A (JP)
Title: Control program, method for control, and information processor
Inventor: HAMADA KAZUAKI
IPC: G06F3/0484
Filed: 2020-01-22
Abstract: To provide a control program, a method for control, and an information processor for supporting an effective and precise drawing.SOLUTION: A user terminal 10 includes a controller 11 and a touch panel display 14 used by a touch input. The controller 11 includes: a selection step of receiving a selection of a delete function; a specification step of specifying a delete start position according to an input position of the touch panel display 14; and a delete step of deleting an object displayed in a drawing region of the touch panel display 14 according to a trace input after an input operation to specify the delete start position, the trace starting in an operation start position away from the delete start position.SELECTED DRAWING: Figure 1
Patent JP-2020079794-A (JP)
Title: Solid inspection device and usage of the same
Inventor: JOHN GERHARDT EARNEY
IPC: G01N21/64
Filed: 2020-01-22
Abstract: To provide an inspection device including an optical target including a solid host material, and a fluorescent material buried into the solid host material.SOLUTION: A solid host material includes predetermined phonon energy HOST. A fluorescent material indicates a selection ground energy level, and a target excitation (TE) energy level separated from the ground energy level via a first energy gap coinciding with a fluorescence wavelength of interest. The fluorescent material has an (NLL) energy level that is lower next to the TE energy level. The NLL energy is separated via a second energy gap FMbelow the energy gap TE, and a ratio of FM/HOSTis 3 or larger.SELECTED DRAWING: Figure 1A
Patent JP-2021115823-A (JP)
Title: Controller, centralized management device, and control method
Inventor: OSAKA AKIRA
IPC: B29C45/76
Filed: 2020-01-29
Abstract: To set operation permission/non-permission of setting items based on objective criteria.SOLUTION: A controller for controlling an industrial machinery is provided with: a reference value table in which reference values of operable setting items are defined in advance; and a setting section for setting the setting items for an operator based on operation information of the operator.SELECTED DRAWING: Figure 1
Patent JP-2021119763-A (JP)
Title: Coffee drink
Inventor: YAMAMOTO SHINTARO
IPC: A23F5/24
Filed: 2020-01-31
Abstract: To provide a coffee drink that can give an excellent aftertaste while giving strong bitterness.SOLUTION: A coffee drink contains iso α acid, caffeine and chlorogenic acid. In the beverage the content of the iso α acid is 1 ppm or more and 15 ppm or less, the content of the caffeine is 50 mg/100 ml or more and 115 mg/100 ml or less, and the content of the chlorogenic acid is 5.0 mg/100 ml or more and 40.0 mg/100 ml or less.SELECTED DRAWING: None
Patent JP-2021001389-A (JP)
Title: Chemically-treated steel sheet and method for manufacturing same
Inventor: NISHIDA YOSHIKATSU
IPC: C23C22/68
Filed: 2020-02-03
Abstract: To provide: a chemically-treated steel sheet which has superior corrosion resistance even in a flat section and in which degradation of corrosion resistance is unlikely to occur at a portion that has been machined; and a method for manufacturing the same.SOLUTION: The chemically-treated steel sheet (1A) comprises a Zn-plated steel sheet (10) and a chemically-treated film (20A). The chemically-treated film (20A) has, as a portion of a matrix formed via a metal oxide polymer (25) that is a polymer of a Group IV metal oxoacid, a salt in which a Group IV metal (M) and a specific oxoacid are bonded, the salt dispersed in the matrix. The chemically-treated film (20A) has a sea-island structure in which the matrix is a sea part and island parts including the salt are dispersed in the matrix.SELECTED DRAWING: Figure 6
Patent JP-2021125539-A (JP)
Title: Optical device
Inventor: ARIGA MAIKO
IPC: H01S5/024
Filed: 2020-02-04
Abstract: To obtain an optical device which, for example, is formed at a lower cost and can secure required temperature control performance.SOLUTION: An optical device includes, for example, a temperature control device which has a first surface oriented in a first direction and a second surface oriented in a direction opposite to the first direction at the opposite side of the first surface and in which one of the first surface and the second surface serves as a heat absorption surface and the other surface serves as a heat radiation surface; an optical component provided on the first surface; and a cover which is located on the first surface, covers the optical component, and is made of a light transmissive synthetic resin material which transmits light received or sent by the optical component.SELECTED DRAWING: Figure 1
Patent JP-2021124067-A (JP)
Title: Injector for gas fuel
Inventor: ENDO TAKAYUKI
IPC: F02M21/02
Filed: 2020-02-05
Abstract: To eliminate pressure loss due to passage resistance caused by dynamic pressure applied to a valve body, to allow fuel assumed from a fuel passage area to be guided to a fuel passage efficiently, in an injector for gas fuel that can reduce the size by providing the fuel passage inside the valve body of a conventional on-off valve.SOLUTION: On the inner surface of a tip wall 24 of a fuel passage 21 formed inside a valve member 20, a rectifying body 50 having an inclined surface 51 is provided to efficiently guide fuel from the fuel passage 21 to a fuel chamber 16, so that it is possible to reduce pressure loss generated in the valve member 20 and enable fuel supply assumed from a fuel passage area.SELECTED DRAWING: Figure 1
Patent JP-2021111948-A (JP)
Title: Speaker unit integrated with both dynamic driver units
Inventor: NIE HAO
IPC: H04R1/26
Filed: 2020-02-10
Abstract: To improve efficiency of assembly by improving sound quality of a canal type earphone and reducing volume, and to reduce defective rate of a product of the canal type earphone.SOLUTION: A speaker unit 100 integrated with both dynamic driver units includes a housing 1, an electroacoustic transducing assembly provided in the housing, and a circuit board 3. The electroacoustic transducing assembly includes a first dynamic driver unit 20a, a second dynamic driver unit 20b, a first housing cylinder 10a, and a second housing cylinder 10b. The first dynamic driver unit and the second dynamic driver unit are respectively housed in the first housing cylinder and the second housing cylinder. The circuit board is mounted at an end of the housing and is electrically connected to the first dynamic driver unit and the second dynamic driver unit.SELECTED DRAWING: Figure 5
Patent JP-2021123320-A (JP)
Title: Pneumatic tire
Inventor: OKAMOTO ATSUSHI
IPC: B60C5/00
Filed: 2020-02-10
Abstract: To provide a pneumatic tire improved in peeling resistance of a sound suppression element.SOLUTION: A pneumatic tire includes a sound suppression element 9 stabilized to a tire inner cavity by a stabilization layer 10. The stabilization layer 10 has an average value Gc'[Pa] of a storage elastic modulus in a region 10c of 40% comprising regions of 20% in both tire width directions with a tire equator as the center, and an average value Ga'[Pa] and an average value Gb'[Pa] of a storage elastic modulus in each of regions 10a, 10b of 30% from both end parts in a tire width direction which satisfy following formulas (1), (2): Ga'≤Gc'(1); and Gb'<Gc'(2).SELECTED DRAWING: Figure 3
Patent JP-2021127202-A (JP)
Title: Conveyor belt meandering prevention device and belt conveyor including the same
Inventor: TABUCHI HAJIME
IPC: B65G39/16
Filed: 2020-02-13
Abstract: To provide a conveyor belt meandering prevention device for improving the effectiveness of preventing the release of a conveyor belt and a belt conveyor including the same.SOLUTION: The conveyor belt meandering prevention device includes a guide roller unit 4, which guides a conveyor belt 3 in a conveying direction, a base member 5, in which the guide roller unit is fixed to a base 2, an oscillating member 6, which can be oscillated in a plane approximately perpendicular to the conveyor belt, at an approximately central part of the base member, a main guide roller 7, which is rotatably mounted on the oscillating member and supports approximately a lower center surface of the conveyor belt, a pair of sub guide rollers 8, which are arranged in an approximately V-shape on both sides and support an underside of both sides, a pair of straightening rollers 9, which is arranged on both sides of the oscillating member to face each side edge of the conveyor belt, and a traction wire 10, which is stretched between a position away from an oscillating center of a correction roller attached to one end of the oscillating member and the other end of the oscillating member, and whose middle part is guided by the base member.SELECTED DRAWING: Figure 1
Patent JP-2021129000-A (JP)
Title: Wafer processing method
Inventor: WATANABE SHINYA
IPC: H01L21/301
Filed: 2020-02-13
Abstract: To provide a wafer processing method in which the occurrence of cracking of a TAIKO wafer can be suppressed in forming a metal layer.SOLUTION: In the present embodiment, a protective member 105 formed on a wafer 100 in a protective member forming step is also used in steps from a grinding step to an annular processing step. Thus, in the state where the wafer 100 is reinforced and protected by the protective member 105, the steps from the grinding step to the annular processing step can be carried out. Accordingly, the occurrence of cracking of the wafer 100 can be suppressed in forming the metal layer 113.SELECTED DRAWING: Figure 3
Patent JP-2021129453-A (JP)
Title: Manufacturing method of laminated motor core, and holding jig for manufacturing laminated motor core
Inventor: TAKEUCHI AKIO
IPC: H02K1/18
Filed: 2020-02-14
Abstract: To stably manufacture a laminated motor core in which a plurality of divided iron core pieces are bonded and laminated.SOLUTION: A manufacturing method of a laminated motor core 1 includes the steps of punching a divided iron core piece 11, forming a laminated body 101 of the divided iron core piece 11 held by a holding jig 21, impregnating the laminated body 101 held by the holding jig 21 with an adhesive, curing the adhesive, and removing the holding jig 21 from the laminated body 101, and the laminated motor core 1 includes a plurality of slots 4 provided at predetermined intervals in the circumferential direction, and in the step of forming the laminated body 101, in a state in which a slot guide 32 is fitted in a corresponding slot 4 of the plurality of slots 4, two plates 25 and 26 are fixed by fixing tools 28 and 29 after the laminated body 101 is axially sandwiched by the two plates 25 and 26.SELECTED DRAWING: Figure 3
Patent JP-2021093105-A (JP)
Title: Healthcare system and processor
Inventor: INADA NICHIMU
IPC: G16H20/70
Filed: 2020-02-17
Abstract: To provide a healthcare system that can execute a plurality of operation modes while suppressing increase of functions necessary to be equipped.SOLUTION: In a healthcare system, there are a try-on mode S1 and a lesson mode S2 as operation modes using a camera 56. In the try-on mode S1, a user is imaged by the camera 56 (S100) and is used as a user image to be displayed with a model image when the try-on image is displayed (S102). In the lesson mode S2, the camera 56 detects an operation of the user (S200) and a piece of advice is output (S202).SELECTED DRAWING: Figure 4
Patent JP-2021130903-A (JP)
Title: Curtain wall bracket and bracket connection method using therewith
Inventor: ISHIKURA TAKESHI
IPC: E04B2/90
Filed: 2020-02-18
Abstract: To provide a curtain wall bracket causing no problem in welding a steel beam and inspection of the welding state, and a connection method of connecting the curtain wall bracket to a welding side end part of the steel beam.SOLUTION: A steel beam 3 has bracket engagement parts 34 provided from a welding side end part toward a rear side with an interval. A bracket 1 has a bracket body 10 having a curtain wall engagement part, and a shaft member 11 for engaging the bracket body 10 at a bracket engagement part rotatably between a prescribed engagement position engaged with the curtain wall and a retreat position for exposing a welding work part of the steel beam and a welding inspection work part. The bracket body 10 is rotated in advance for causing no problem of the welding and the welding state inspection of the steel beam 3 to a steel column 4.SELECTED DRAWING: Figure 1
Patent JP-2021130069-A (JP)
Title: Gas-liquid dispersion apparatus
Inventor: KATO KOICHI
IPC: B01F3/04
Filed: 2020-02-18
Abstract: To solve the problem in a gas-liquid dispersion apparatus using a conventional draft tube in which the rotation speed of an impeller is required to increase due to recirculation of supplied air and the power therefore increases.SOLUTION: A gas-liquid dispersion apparatus of the invention includes: an aeration tank; a draft tube installed in the aeration tank; gas spraying means installed in the draft tube; descending means for letting gas bubbles discharged from the gas spray means descend in the draft tube; and a cylindrical body having an opening for gas liquid separation formed around the upper end opening of the draft tube.SELECTED DRAWING: Figure 1
Patent JP-2020073195-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2020-02-18
Abstract: To improve game interest.SOLUTION: Performance execution means capable of executing a prescribed performance is constituted so as to be able to execute an update performance for updating the amount until reaching a specific amount. The update performance includes a first update performance for updating the amount at one update interval until reaching the specific amount, and a second update performance for updating the amount at a plurality of update intervals until reaching the specific amount, and the first update performance is not finished until reaching the specific amount, but the second update performance is sometimes finished before reaching the specific amount.SELECTED DRAWING: Figure 1
Patent JP-2021130750-A (JP)
Title: Additive for adhesion improvement resin and resin composition
Inventor: MURAOKA TOSHIHIDE
IPC: C08L71/00
Filed: 2020-02-18
Abstract: To provide an additive for a resin which prevents deterioration in compatibility between a resin and the additive even when an addition amount is large, is excellent in solubility at room temperature to a solvent, and improves adhesion between the resin and a metal material, and a resin composition containing the additive.SOLUTION: An additive for an adhesion improvement resin is represented by the following general formula (1) and is composed of a polyalkylene glycol derivative having a triazine skeleton. In the formula (1), R represents an aromatic hydrocarbon group, and AO represents an oxyalkylene group having 2 to 4 carbon atoms; m represents an average addition molar number of an oxypropylene group and 1-40; and n represents an average addition molar number of the oxyalkylene group and is 0-40.SELECTED DRAWING: None
Patent JP-2021130952-A (JP)
Title: Protective working platform and its construction method
Inventor: SUZUKI MASASHI
IPC: E04G21/32
Filed: 2020-02-19
Abstract: To provide a protective working platform capable of being easily constructed while securing sufficient strength in a roof part covering a sidewalk.SOLUTION: A protective working platform 1 is provided with a pair of temporary scaffolds 5, 6 extending in the vertical direction, a temporary beam 7 having a beam frame 10 mounted between the pair of temporary scaffolds 5, 6, and a temporary floor 8 installed on the temporary beam 7. According to the present invention, since the temporary floor 8 is supported by the temporary beams 7, sufficient strength can be secured to the temporary floor 8, which is a roof part covering the sidewalk. In addition, by installing the temporary beams 7 between the temporary scaffolds 5, 6, the protective working platform 1 can be easily constructed.SELECTED DRAWING: Figure 3
Patent JP-2021130240-A (JP)
Title: Self-adsorption foamed laminate sheet
Inventor: NISHIMURA SHUNSUKE
IPC: B32B5/24
Filed: 2020-02-19
Abstract: To provide a self-adsorption foamed laminate sheet which is excellent in terms of air releasability after heating and pressing.SOLUTION: The self-adsorption foamed laminate sheet comprises a synthetic-paper base and a self-adsorption foamed sheet. The self-adsorption foamed laminate sheet is formed from a composition for the self-adsorption foamed sheet which comprises a polymer, a crosslinking agent, and a wax agent.SELECTED DRAWING: None
Patent JP-2021134931-A (JP)
Title: Sample cartridge for electrostatic floating furnace
Inventor: TAKADA TETSUYA
IPC: F27D3/16
Filed: 2020-02-21
Abstract: To provide a sample cartridge for an electrostatic floating furnace capable of securely releasing a sample held by a sample holder into an experimental space.SOLUTION: A sample cartridge for an electrostatic floating furnace comprises a rod for releasing a sample into an experimental space, the rod is formed into a cylindrical shape having a gas passage at the center, the gas passage is connected to the experimental space via a gas flow switching apparatus, and the gas flow switching apparatus is composed so as to generate a gas flow in a direction in which a gas in the experimental space is sucked from the tip of the rod via the gas passage and a gas flow in a direction in which the gas in the experimental space is exhausted from the tip of the rod via the gas passage. The rod is composed so as to apply high voltage.SELECTED DRAWING: Figure 3
Patent JP-2021136506-A (JP)
Title: Oscillation device and synthesizer system
Inventor: ENDO TAKESHI
IPC: H03L7/14
Filed: 2020-02-25
Abstract: To reduce oscillation frequency variation occurring at the state change between synchronization to an external reference signal and free-run mode in an oscillation device having a PLL circuit.SOLUTION: A synthesizer system includes an oscillation device 100, a PLL control device, an oscillator, a control part 140, and an output adjustment part. The oscillation device 100 includes a PLL circuit 220, a second signal output part 310, an oscillator 210, a first selector 240, a reference signal detection part 250, and a control part 140. The PLL circuit 220 outputs a first signal and a lock signal. The second signal output part 310 outputs a second signal having a constant voltage level. The first selector 240 connects either the PLL circuit 220 or the second signal output part 310 to the oscillator 210. The control part 140 controls the first selector 240 based on the detection result of the reference signal and the lock signal.SELECTED DRAWING: Figure 3