baber/WOPTO huggingface dataset:
Patent JP-2020136067-A (JP)
Title: Electromagnetic contactor
Inventor: SAKURAI HIRONARI
IPC: H01H50/30
Filed: 2019-02-19
Abstract: To provide an electromagnetic contactor capable of preventing an auxiliary yoke from being floated from a movable plunger by an impact force while reducing component cost and assembly cost.SOLUTION: An electromagnet unit 3 driving a contact mechanism 2 comprises: a magnetic yoke 8 which encloses an exciting coil 34 wound around a spool 33; a movable plunger 35 which is connected to a movable contact 25 via a connection shaft 370, includes a plunger body 40 and a peripheral collar part 41 formed in one end of the plunger body and in which the plunger body is disposed within the spool freely movably in an axial direction and the peripheral collar part is disposed at the side of the movable contact; a permanent magnet 11 which is disposed so as to enclose the peripheral collar part; an auxiliary yoke 12 which is attracted to the permanent magnet and with which the peripheral collar part is in contact; and a back spring 36 which is disposed in an outer periphery of the connection shaft in a lower part of the movable contact and energizes the auxiliary yoke in a direction toward the permanent magnet.SELECTED DRAWING: Figure 1
Patent JP-2020134037-A (JP)
Title: Drive shaft and filter cleaning unit using the same
Inventor: HASHIMOTO HIROSHI
IPC: F24F13/28
Filed: 2019-02-21
Abstract: To provide an inexpensive filter drive shaft, and a filter cleaning unit using the filter drive shaft.SOLUTION: A drive shaft comprises: a first drive shaft member 14a including a first shaft part 17a having a substantially semicircular cross section, and a first gear 18a provided at one end of the first shaft part 17a; and a second drive shaft member 14b including a second shaft part 17b having a substantially semicircular cross section, and a second gear 18b provided at one end of the shaft part. The first shaft part 17a and the second shaft part 17b have a curved surface side including an arc of a substantially semicircular cross section, and a flat surface side including a chord of a substantially semicircular cross section, and the first drive shaft member 14a and the second drive shaft member 14b are overlapped with each other at a flat surface part to form a substantially cylindrical shaft. Consequently, a resin material can be integrally molded without using any metal part. Therefore, it is possible to manufacture the drive shaft at low cost, and reduce the twist between the first gear and the second gear.SELECTED DRAWING: Figure 6
Patent JP-2020134785-A (JP)
Title: Optical system and image capturing device having the same
Inventor: GYODA YUICHI
IPC: G02B15/20
Filed: 2019-02-22
Abstract: To provide a wide-angle optical system which is well corrected for various aberrations including magnification chromatic aberration and can be reduced in size..SOLUTION: An optical system is provided, comprising a plurality of lens groups and an aperture stop SP. A first lens group B1 located on the most object side in the optical system has negative refractive power. A composite focal length of lens groups located on the image side of the aperture stop SP has positive refractive power when a focal length of the optical system becomes the shortest. The first lens group B1 comprises a lens PL having positive refractive power and a lens NL having negative refractive power. The optical system satisfies specific conditional expressions.SELECTED DRAWING: Figure 1
Patent JP-2020134793-A (JP)
Title: Camera turning device
Inventor: KAGEI KENJI
IPC: G03B17/56
Filed: 2019-02-22
Abstract: To provide a camera turning device that can achieve a highly accurate preset operation and a good image appearance.SOLUTION: A camera turning device having a preset function to move a camera to a pre-registered position in at least one of zoom, focus, tilt, and panning based on a command from a controller includes preset operation mode selection means for selecting a locus of a preset operation from among multiple modes. The preset operation mode selection means selects either a first mode for operating in one direction regardless of a direction from a current position to a target position, or a second mode for operating in one direction when the direction from the current position to the target position is one direction and operating so as to pass through the target position once and then return to the target position when the direction from the current position to the target position is the other direction.SELECTED DRAWING: Figure 1
Patent JP-2020133315-A (JP)
Title: Flush water tank device
Inventor: KASHIMURA HIDEAKI
IPC: E03D1/01
Filed: 2019-02-22
Abstract: To control the leakage of water and water vapor inside the tank body.SOLUTION: A flush water tank device according to an embodiment includes a tank body, a tank lid, a water supply device, and a seal member. The tank body stores flush water. The tank lid has a cutout part opening to the tank body side and covers the tank body above. The water supply device has an electric component arranged outside the cutout part and supplies flush water to the tank body. The seal member is disposed between the tank body and the support member that is disposed outside the cutout part to support the electric component.SELECTED DRAWING: Figure 9
Patent JP-2020130846-A (JP)
Title: rice cooker
Inventor: MORITA KENJI
IPC: A47J27/00
Filed: 2019-02-25
Abstract: To provide a rice cooker which can make a rice cooker body compact and can keep an effect by cooling regardless of restrictions in setting the rice cooker body.SOLUTION: A rice cooker includes: a body 31; a bottom case 39 of the body case 31, an inner pot 32 where rice and water are put; a container 41 for detachably storing the inner pot 32 in the body 31; a heating coil 34 which is arranged in an outer bottom surface part of the container 41 for induction-heating the inner pot 32; a control unit 35 for supplying electric power to the heating coil 34; a cooling fan 36 for blowing air to the heating coil 34 and the control unit 35 for cooling; an air suction port 39f provided on a bottom surface to supply cooling air to the cooling fan 36; a chamfered shape part 39e provided in a lower part for suctioning the air; and a handle part 39h provided on the right and left sides of the bottom surface to continue from a part of the chamfered shape part 39e.SELECTED DRAWING: Figure 3
Patent JP-2020137539-A (JP)
Title: Game medium management device
Inventor: KUSAKI YOSUKE
IPC: A63F7/02
Filed: 2019-02-26
Abstract: To manage a measurement result of game mediums acquired with a game machine by a playing customer, as held balls usable limitlessly for replay in the day.SOLUTION: A game medium management device of embodiment manages a measurement result of game mediums acquired with a game machine by a playing customer, in association with a storage medium. The storage medium includes a member storage medium being a storage medium for a member and a general storage medium being a storage medium other than the member storage medium. The game medium management device comprises: a housing part which houses the general storage medium to issue newly; an insertion part for putting the storage medium in and out; an acquisition part which acquires the measurement result of the game mediums; and a management part which manages the measurement result acquired by the acquisition part as held game mediums usable limitlessly for replay in the day, in association with one of the general storage medium housed in the housing part, the member storage medium inserted from the insertion part, and the general storage medium inserted from the insertion part, according to setting.SELECTED DRAWING: Figure 4
Patent JP-2020137626-A (JP)
Title: Manufacturing method of case, case and watch
Inventor: SUZUKI JUNICHIRO
IPC: G04B37/22
Filed: 2019-02-27
Abstract: To provide a manufacturing method of a case that has rich variation in decorativeness and excellent designability, and to provide the case, and a watch including the case.SOLUTION: A manufacturing method of a case includes: a first step of attaching metal masks 8 to first and second connection parts 6a, 6b of first and second cases 4, 5 connected each other followed by subjecting to surface-treatment so as to form first and second decorative coats on the first and second cases 4, 5; and a second step of removing the metal masks 8 from the first and second cases 4, 5 on which the first and second decorative coats are formed, and welding the first and second connection parts 6a, 6b of the first and second cases 4, 5. Therefore, the first and second decorative coats can be formed from a same material and in a same color, and also the first and second decorative coats can be formed from different materials and in different colors so as to make variation in decorativeness rich and improve designability.SELECTED DRAWING: Figure 3
Patent JP-2020143677-A (JP)
Title: Spool valve and damper
Inventor: AWANO KOICHIRO
IPC: F16K3/26
Filed: 2019-03-04
Abstract: To provide a spool valve capable of ensuring a large full flow passage area even when a stroke amount is reduced and to provide a damper capable of realizing a large damping force adjustment range while ensuring a stroke length.SOLUTION: A spool valve V comprises: a holder 6 which is cylindrical in shape and has a plurality of ports 6a and 6b communicating between an inside and an outside thereof; a spool 7 which is cylindrical in shape, inserted into the holder 6 so as to be able to reciprocate in an axial direction and capable of opening and closing communication ports 7a and 7b shifted to positions respectively opposite to the ports 6a and 6b; and a solenoid (actuator) 9 which drives the spool 7 in the axial direction. The respective ports 6a and 6b are provided at positions shifted in the axial direction with respect to the holder 6. The respective communication ports 7a and 7b are: arranged in the axial direction in an identical way with the respective ports 6a and 6b; and provided at positions shifted in the axial direction with respect to the spool 7.SELECTED DRAWING: Figure 2
Patent JP-2020145012-A (JP)
Title: Vehicular lighting fixture
Inventor: SONE HIDEMICHI
IPC: F21S41/29
Filed: 2019-03-05
Abstract: To provide a vehicular lighting fixture which enables fail safe with respect to the leakage of a laser beam at low cost without requiring a special structure.MEANS: A vehicular lighting fixture 10 includes: a semiconductor laser element 32 for emitting a laser beam; a wavelength conversion layer 34 for absorbing at least part of the laser beam and emitting wavelength conversion light; and a projection lens 28 for taking in the wavelength conversion light and emitting it frontward. The wavelength conversion layer 34 is arranged so as to oppose to the projection lens 28. The semiconductor laser element 32 is arranged in such a manner that the light of the laser beam is outside of the range of a capture angle θ of the projection lens 28, when assuming that the wavelength conversion layer 34 does not exist.SELECTED DRAWING: Figure 3
Patent JP-2020143387-A (JP)
Title: Polyphenylene sulfide fiber
Inventor: KOBAYASHI YUMA
IPC: D01F8/16
Filed: 2019-03-05
Abstract: To provide a polyphenylene fiber having a uniform fiber system, having excellent adhesive properties and capable of uniformly molding a fiber structure such as paper without deteriorating the excellent properties such as chemical resistance, fire resistance and insulation properties of PPS.SOLUTION: A polyphenylene sulfide fiber has a structure where a fiber cross section forms a sea-island structure at least including a plurality of island components, the sea component is copolymerized polyphenylene sulfide essentially consisting of a p-phenylene sulfide unit and containing 3 to 40 mol% m-phenylene sulfide as a repeating unit, and the island component is polyphenylene sulfide essentially consisting of a p-phenylene sulfide unit, island component diameter (r) is 10 μm or lower, and fineness CV value is 10% or lower.SELECTED DRAWING: None
Patent JP-2020143209-A (JP)
Title: Curable organosilicon resin composition
Inventor: MIZUNASHI TOMOYUKI
IPC: C08L83/07
Filed: 2019-03-06
Abstract: To provide a curable organosilicon resin composition which is excellent in heat resistance and resistance to gas permeation, and an optical semiconductor device sealed with the composition.SOLUTION: A curable organosilicon resin composition contains (A) organopolysiloxane having at least two silicon atom-coupled alkenyl groups in one molecule, and having an amount of a hydroxyl group coupled to the silicon atom of 0.001 mol/100 g or more, (B) organohydrogen polysiloxane having two hydrogen atoms coupled to the silicon atom in one molecule, and one or more silicon atom-coupled aromatic hydrocarbon groups in one molecule: a number ratio of the hydrosilyl group in the component (B) with respect to the number of the alkenyl groups in the component (A) of 0.1 to 4.0, and (C) a platinum group metal-based catalyst: catalyst amount.SELECTED DRAWING: None
Patent JP-2019195994-A (JP)
Title: Laminate and method for producing the same
Inventor: FUKUI HITOSHI
IPC: B32B7/06
Filed: 2019-03-06
Abstract: To provide a laminate formed of a support and a polyimide film which can prevent scratches of a roll surface from being transferred onto a surface of a polyimide film via a support.SOLUTION: There is provided a flexible laminate in which a support 1 and a transparent resin film 2 are laminated in a peelable manner, in which the support 1 has Martens hardness on the side of the transparent resin film 2 of 300 N/mmor more, the transparent resin film 2 is formed of a polyimide-based polymer, and film thickness of the transparent resin film 2 is 20-130 μm.SELECTED DRAWING: Figure 1
Patent JP-2020142449-A (JP)
Title: Image formation apparatus and image formation program
Inventor: MIYAHARA NORIFUMI
IPC: B41J5/30
Filed: 2019-03-07
Abstract: To provide an image formation apparatus and an image formation program which can improve the quality of output provided to a user.SOLUTION: An image formation apparatus analyzes an image with the artificial intelligence (S127-S128), decides the artificial intelligence-type image processing as image processing corresponding to the analysis result in S127-S128 among the plurality of types of image processing (S129), executes the artificial intelligence-type image processing decided in S129 to the image (S135), and executes the output on the basis of the image to which the artificial intelligence-type image processing is executed (S136).SELECTED DRAWING: Figure 7
Patent JP-2020144019-A (JP)
Title: Gas concentration measuring device
Inventor: TANAKA TOYOHIKO
IPC: G01N21/61
Filed: 2019-03-07
Abstract: To provide a gas concentration measuring device capable of preventing damage to a temperature sensor when measuring temperature of gas in a measurement area by utilizing a temperature sensor, such as a thermocouple.SOLUTION: A gas concentration measuring device includes a probe part 10 having a light source and a photodetector 18, a cell part 20 for supporting a mirror 32, and a light-transmitting window member 31 arranged between the cell part 20 and the probe part 10, and is the gas concentration measuring device for measuring concentration of gas in a measurement space by attenuation of light detected by the photodetector 18 after being applied from the light source and being reflected by the mirror 32 in a measurement space formed between the mirror 32 and the window member 31, and includes a temperature sensor 33 in which a through hole communicating with the measurement space is formed, a tip part is inserted into the through hole, and temperature of the measurement space is detected in the cell part 20.SELECTED DRAWING: Figure 2
Patent JP-2020142704-A (JP)
Title: Vehicle control system
Inventor: KUDO YOSHIO
IPC: B62D6/00
Filed: 2019-03-07
Abstract: To provide a technique capable of providing a driver with an appropriate steering feeling against reactive force from a road surface in a vehicle applied with an SBW system.SOLUTION: An SBW system includes a steering device, a reactive force device, and a control device. The steering device steers a wheel of a vehicle. The reactive force device is mechanically separated from the steering device. The reactive force device provides a steering wheel with steering reactive force. The control device performs: controlling driving of the reactive force device in accordance with an operation of the steering wheel, thus controlling steering reactive force; obtaining a signal containing a component attributable to reactive force from a road surface; extracting a signal of a given frequency or higher from the signal containing the component attributable to the reactive force from the road surface; and computing a control amount of the reactive force device on the basis of the extracted signal of the given frequency or higher.SELECTED DRAWING: Figure 2
Patent JP-2019113072-A (JP)
Title: Bulkhead plate
Inventor: KATO MASAAKI
IPC: F02F1/42
Filed: 2019-03-07
Abstract: To provide a bulkhead plate that can effectively generate a tumble flow and improve combustion stability of an engine.SOLUTION: A bulkhead plate 48 separates an intake flow passage formed with an intake pipe 60 connected to a combustion chamber into a first intake flow passage 36a opened or closed by a valve and a second intake flow passage 36b. In the bulkhead plate, a shape of a first cross section orthogonal to an extension direction of the intake flow passage is determined based on a shape of the combustion chamber and a shape of a surface opposite to the first cross section while interposing the second intake flow passage of the intake flow passages between them.SELECTED DRAWING: Figure 5
Patent JP-2020056289-A (JP)
Title: High place work method and rope net product for high place work used for the same
Inventor: MORIISHI NOBORU
IPC: E04G3/24
Filed: 2019-03-08
Abstract: To provide a high place work method for working at a high place of a building structure or a base rock easily while moving in vertical direction and a longitudinal direction after that a normal worker completes a simple training without a need for learning a skill after a training at a high level.SOLUTION: A high place work method for performing a high place work at a building structure is provided that is a high place work method comprising a process of hanging a rope net over a work object area of an outside surface of the building structure and a process for a worker of performing a high place work at the work object area while being supported by the rope net.SELECTED DRAWING: Figure 6
Patent JP-2020147115-A (JP)
Title: Vehicular air-conditioning device
Inventor: YAMAZAKI YUMA
IPC: B60H1/00
Filed: 2019-03-12
Abstract: To provide a vehicular air-conditioning device capable of improving air-conditioning performance of a vehicle interior using a vehicular cooling system.SOLUTION: A vehicular air-conditioning device 1 performs air-conditioning of a vehicle interior with: a compressor 2 which compresses a refrigerant; a radiator 4 which causes air to be supplied to a vehicle interior and the refrigerant to undergo heat exchange; an external heat exchanger 7 which is installed outside the vehicle interior; and a control device. The vehicular air-conditioning device also has a refrigerant/heat medium heat exchanger 64 which causes a vehicular cooling system 63 and the refrigerant to undergo the heat exchange. When heating the vehicle interior with a radiator, the control device causes the refrigerant/heat medium heat exchanger 64 to release cooling capacity into the vehicular cooling system 63 in a state where a battery 55 of the vehicular cooling system 63 is not in need of being cooled.SELECTED DRAWING: Figure 1
Patent JP-2020147525-A (JP)
Title: Powder cosmetics containing inorganic powder coated with sodium polyaspartate and method for producing the same, and cosmetic composition containing the powder cosmetics
Inventor: SHIMIZU AKINORI
IPC: A61K8/64
Filed: 2019-03-13
Abstract: To provide powder cosmetics having suppressed stickiness while improving the use feeling and skin adhesion of inorganic powder.SOLUTION: A powder cosmetics contains inorganic powder, and sodium polyaspartate that coats all or part of the surface of the inorganic powder. The amount of the sodium polyaspartate is 0.0095 mass%-0.075 mass% relative to the total amount of the inorganic powder and the sodium polyaspartate.SELECTED DRAWING: None
Patent JP-2020148035-A (JP)
Title: Structure of joint between existing concrete pile and pile head reinforcement
Inventor: ENDO MASAMI
IPC: E02D5/30
Filed: 2019-03-14
Abstract: To provide a new structure for a joint between an existing concrete pile and a pile head reinforcement for which welding work is not required.SOLUTION: The joint structure comprises a plate body (16) that is composed of; one side and the other side that are parallel to each other, the other side being provided with at least one screw hole (21); and a connection section that connects both the sides and is provided with a hole (22). The plate body is placed on the head of an existing concrete pile, and one side (16a) and a connection section (16c) contact the inner circumferential surface and top surface of the existing concrete pile, respectively. Another side (16b) faces and separates from the outer circumferential surface of the existing concrete pile, and a pile head reinforcement (14) passes through the hole of the connection section. Furthermore, the joint structure comprises at least one screw (20) that is screwed into the screw hole in the other side of the plate body and applies pressure to the pile head reinforcement using the plate body as a reaction force support.SELECTED DRAWING: Figure 1
Patent JP-2020148291-A (JP)
Title: Structure for controlling vibration of case member
Inventor: MATSUBARA KENJI
IPC: F16H57/028
Filed: 2019-03-14
Abstract: To suppress increase in weight of a case member and control vibration from being generated while preventing a structure from being complicated, in a case member including a transmission mechanism therein.SOLUTION: There is provided a structure for controlling vibration of a case member 30 including a transmission mechanism 10 therein, where wall parts 32b, 34b and an outer wall part 32c constituting a surface structure of the case member 30 are applied with a polyurea resin (high tenacity resin).SELECTED DRAWING: Figure 1
Patent JP-2020147830-A (JP)
Title: Film deposition apparatus and film deposition system
Inventor: HONDA ATSUO
IPC: H01L51/50
Filed: 2019-03-15
Abstract: To solve the problem with a film deposition apparatus having a small variation in the balance of a load applied to a leg between the atmospheric pressure state and a decompressed state in a vacuum chamber and having high operation accuracy of an alignment mechanism.SOLUTION: The film deposition apparatus comprises: a vacuum chamber capable of decompressing the inside; and a plurality of legs for supporting the bottom surface of the vacuum chamber on a floor. The vacuum chamber has a N-gon projection shape when projected on the floor; the film deposition apparatus has the legs of N+1 or more; and projection positions of the plurality of legs on the floor exist in an annular region included in the projection shapes of the vacuum chamber.SELECTED DRAWING: Figure 1