baber/WOPTO huggingface dataset:
Patent JP-2021003446-A (JP)
Title: Game machine
Inventor: ITO GO
IPC: A63F7/02
Filed: 2019-06-27
Abstract: To propose a game machine capable of enhancing interest in a game by a performance of a new aspect.SOLUTION: The game machine comprises change means which can output special game background musical pieces during execution of special games and can change the output special game background musical pieces in response to an operation through operation means. The special games include a first special game allowing the change means to change the special game background musical pieces, and a second special game not allowing the change means to change the special game background musical pieces. Even during execution of the first special game, the change of the special game background musical pieces by the change means is restricted during a prescribed period.SELECTED DRAWING: Figure 46
Patent JP-2021007901-A (JP)
Title: Trigger type liquid ejector
Inventor: SAKISO YOICHI
IPC: B65D47/34
Filed: 2019-06-28
Abstract: To provide a trigger type liquid ejector which can eject liquid in a form of shower in accordance with the properties and usage of a content.SOLUTION: A trigger type liquid ejector includes an ejector body and a nozzle member 5. The ejector body comprises a vertical supply cylinder part, and a trigger mechanism for circulating liquid from the inside of the vertical supply cylinder part to an ejection hole side in response to a backward movement of a trigger part. The nozzle member 5 comprises a nozzle member body 57 formed with an ejection hole 6, and a lid part 58 for blocking the ejection hole 6 openably/closably from the front side. The lid part 58 comprises a lid body 122 having a mounting hole 125h in communication with the ejection hole 6, and a shower chip 120 mounted on the mounting hole 125h and formed with a plurality of ejection grooves 120v capable of ejecting liquid in a form of shower.SELECTED DRAWING: Figure 2
Patent JP-2019174848-A (JP)
Title: Image capturing lens and image capturing device
Inventor: HAGIWARA HIROYUKI
IPC: G02B13/04
Filed: 2019-07-11
Abstract: To provide a light-weight, inexpensive image capturing lens that exhibits little variations in in-focus position and field angle even when ambient temperature varies significantly, and offers good optical performance, and to provide an image capturing device.SOLUTION: An image capturing lens comprises a first lens Ghaving negative refractive power, and a succeeding lens group GRarranged in order from the object side. The succeeding lens group GRcomprises a second lens Ghaving positive refractive power, an aperture stop SP, a third lens Ghaving positive refractive power, and a forth lens Ghaving negative refractive power arranged in order from the object side. The third lens Gand fourth lens Gare made of resin, and are arranged next to each other on an optical axis with an air gap therebetween. The image capturing lens satisfies predefined conditional expressions.SELECTED DRAWING: Figure 1
Patent JP-2021017509-A (JP)
Title: Process oil and resin composition
Inventor: GOTO KENJI
IPC: C08L91/00
Filed: 2019-07-22
Abstract: To provide a process oil excellent in heat resistance and weatherability, and capable of being supplied stably.SOLUTION: A process oil comprises a base oil (A) and a benzotriazole-based compound (B), wherein the base oil (A) satisfies the following requirements (I) to (III): the requirement (I): ultraviolet absorbance in a wavelength of 198 nm is 5.0 or less; the requirement (II): ultraviolet absorbance in a wavelength of 228 nm is 4.0 or less; and the requirement (III): kinetic viscosity at 40°C is 25 mm2/s or more and 500 mm2/s or less. The benzotriazole-based compound (B) contains at least one or more compounds expressed by general formula (b-1) [the general formula (b-1) has a substituent (R1)n on a condensed benzene ring, wherein R1 is a 1-4C alkyl group, and n is an integer of 0-4]. A content of the benzotriazole-based compound (B) is 0.030 mass% to 0.060 mass%. The process oil does not contain a phenolic antioxidant (C).SELECTED DRAWING: None
Patent JP-2021021005-A (JP)
Title: Adhesive sheet and receiver
Inventor: SHIMAMOTO NATSUKI
IPC: C09J7/20
Filed: 2019-07-26
Abstract: To provide an adhesive sheet capable of easily changing arrangement of a light source with respect to division assignment of a building and change of arrangement of a sensor or the like.SOLUTION: An adhesive sheet sticks a light source for detecting an event which occurs on a building or the like to a division diagram of a building or the like. The adhesive sheet comprises: a first adhesive part comprising a first surface layer and a second surface layer having adhesiveness, the first surface layer being adhered to the division diagram in a facing state; a colored substrate layer comprising a third surface and a fourth surface, the third surface being adhered to the second surface layer of the first adhesive part, the colored substrate layer being formed into a hollow plate shape; and a second adhesive part comprising a fifth surface layer and a sixth surface layer having adhesiveness, the fifth surface layer being adhered to the fourth surface of the substrate layer, the sixth surface layer being adhered to the light source. Adhesive force of the second surface layer and the fifth surface layer is greater than that of the first surface layer and the sixth surface layer.SELECTED DRAWING: Figure 4
Patent JP-2021021366-A (JP)
Title: vehicle
Inventor: SAWANO SHIN
IPC: F01M11/00
Filed: 2019-07-29
Abstract: To quickly detect the ooze of oil.SOLUTION: A vehicle 1 comprises: a crankcase (first accommodation member) 15 and an oil pan (second accommodation member) 19 for forming an oil accommodation space which can accommodate oil therein; a pressure detection unit PS which is arranged between the crankcase 15 and the oil pan 19, and in which an electric resistance value is changed according to pressure;, and an oil ooze determination unit 11f for determining whether or not the oil is oozed from a clearance between the crankcase 15 and the oil pan 19 on the basis of the electric resistance value.SELECTED DRAWING: Figure 1
Patent JP-2021022670-A (JP)
Title: Inductor
Inventor: ITO KAZUHIRO
IPC: H01F17/04
Filed: 2019-07-29
Abstract: To provide an inductor that can implement simultaneously the enhancement of an inductance value and the improvement of a DC superposition property.SOLUTION: An inductor that comprises a magnetic part including a magnetic powder and a coil 8 buried in the magnetic part, the coil winding around a winding shaft A1 and being buried in the magnetic part so that the winding shaft intersects a main surface of an element assembly 2. The magnetic part has a first region 14 in which a flat-shaped magnetic powder formed on at least one of four corners and having a longer direction and a shorter direction is disposed so that the longer direction is generally parallel to an extension direction of the winding shaft of the coil, a second region that is formed in an extension part of a hollow region of the coil at least between one surface intersecting the winding shaft of the coil and the main surface of the element assembly or between the other surface intersecting the winding shaft of the coil and the other main surface of the element assembly, the second region in which flat magnetic powder having a longitudinal direction and a lateral direction is arranged so that the longitudinal direction intersects the extending direction of the winding axis of the coil, and third region that includes a spherical magnetic powder.SELECTED DRAWING: Figure 3
Patent JP-2019183286-A (JP)
Title: Organic matter production method and organic matter production system
Inventor: TAKEDA MASARU
IPC: C25B15/08
Filed: 2019-08-05
Abstract: To provide an organic matter production method and organic matter production system that make it possible to efficiently produce organic matter under a low-temperature environment.SOLUTION: When an aqueous solution comprising carbon dioxide is electrolyzed to produce organic matter, a pH of the aqueous solution at the time of electrolysis is controlled in the range of 5-10.SELECTED DRAWING: Figure 7
Patent JP-2021025884-A (JP)
Title: Target guiding control device, target guiding control method, and program
Inventor: TSUBOUCHI YU
IPC: G01C21/36
Filed: 2019-08-06
Abstract: To provide a target guiding control device, a target guiding control method, and a program capable of improving the accuracy of a guide about a guide target designated as a target whose guide is requested by a user getting on a vehicle.SOLUTION: A target guiding control device includes: a detection part for detecting candidates for guide target designated by a user on the basis of a voice of the user getting in a vehicle, an operation for designating the guide target being a target whose guide is requested by the user, and a picked up image around the vehicle; a specification part for specifying a position and a direction of the vehicle in space information around the vehicle on the basis of position information of the vehicle, specifying the direction of the guide target in the space information with the specified direction of the vehicle as reference, and specifying the guide target from the candidates on the basis of the specified direction; and an output control part for outputting output information on the guide target on the basis of the space information corresponding to the specified guide target.SELECTED DRAWING: Figure 2
Patent JP-2021025747-A (JP)
Title: Heat exchanger and air conditioner
Inventor: TOYAMA TOMOAKI
IPC: F28F9/22
Filed: 2019-08-08
Abstract: To provide a heat exchanger that can increase a heat exchange rate.SOLUTION: A heat exchanger (1) includes: a first header pipe (10); a second header pipe (20); multiple flat pipes (2); multiple heat radiation fins (3); multiple partition plates (51), (52), (53); and side sheets (61), (62). The second header pipe (20) includes a first turn part (21) connected to the multiple flat pipes (2) belonging to a first group (71) and the multiple flat pipes (2) belonging to a second group (72). The side sheet (61) has a structure with an internal space. An internal space (63) of the side sheet (61) is connected to an internal space (41) of the first turn part (21).SELECTED DRAWING: Figure 7
Patent JP-2021023984-A (JP)
Title: Pot holder structure
Inventor: YOSHIDA KAZUKI
IPC: B22D41/06
Filed: 2019-08-08
Abstract: To provide a pot holder structure which can achieve reduction of a cost while improving durability.SOLUTION: A ladle holder structure comprises: a foundation part provided on a ladle carriage; a tilt part which is tiltably supported on the foundation part so that an anti-slag side becomes higher than a slag side; a guide part which is provided on the tilt part, and has a guide face which tilts toward the slag side as going upward; a guided part which is provided on a side part of a ladle supported on the tilt part, and has a guided face which is brought into surface contact with the guide face of the guide part in the state that the ladle is supported on the tilt part.SELECTED DRAWING: Figure 2
Patent JP-2021031074-A (JP)
Title: Assembled-type transport box, assembly frame, and assembling method of assembled-type transport box
Inventor: TANAKA TORU
IPC: B65D6/34
Filed: 2019-08-19
Abstract: To provide an inexpensive assembled-type transport box suitable for an automated transport line.SOLUTION: An assembled-type transport box 1 according to the present invention comprises: a blank sheet 11 in which each of box elements 9 including a bottom plate 5 and four side plates 7A, 7B, 7C and 7D are blanked out in a sheet-shape so as to make a box main body 3 having a predetermined size and a shape; a first assembly frame pair 15 and a second assembly frame pair 17 that fit and hold two pairs of upper edge parts 13A, 13B and 13C, 13D which face when the four side plates 7A, 7B, 7C and 7D connected to the bottom plate 5 are raised by a first folding line L1; and a corner joint 23 that connects first assembly frames 19A and 19B and second assembly frames 21C and 21D positioned at corner parts of the box main body 3 and enables stacking of the transport boxes 1. One or both of the first assembly frame pair 15 and the second assembly frame pair 17 is provided with a locking flat plate part 25 that projects horizontally toward the outside of the box main body 3.SELECTED DRAWING: Figure 1
Patent JP-2020033339-A (JP)
Title: Oil-based cosmetic for preventing secondary adhesion
Inventor: SEI EMI
IPC: A61K8/44
Filed: 2019-08-20
Abstract: To provide an oil-based cosmetic containing a specific polyurethane and an ester oil having a specific structure and/or a specific silicone oil, more specifically, the cosmetic having no stickiness, having excellent secondary adhesion-less effect to prevent secondary adhesion that transfers color to the skin, the hair, clothes, masks and cups, and the like, and retaining the gloss and emollient feeling of the makeup film without spreading due to passage of time.SOLUTION: Provided is an oil-based cosmetic obtained by combining a specific polyurethane with a specific oil agent, the oil agent being one or more liquid oil selected from an ester oil which has a refractive index of 1.45 or more at 25°C and has two or more ester bonds in one molecule and a hydroxy group of less than 1, and a silicone oil which has a specific gravity of 0.98 to 1.09 g/ml at 25°C and a kinematic viscosity of 200 mm/s or less at 25°C.SELECTED DRAWING: None
Patent JP-2021031315-A (JP)
Title: Copper/ceramic joint, insulated circuit board, copper/ceramic joint producing method, insulated circuit board producing method
Inventor: TERASAKI NOBUYUKI
IPC: H01L23/13
Filed: 2019-08-20
Abstract: To provide a copper/ceramic joint having an excellent ultrasonic joining property, in which, even when ultrasonic joining is executed, ceramic member and copper member can be suppressed from being peeled off and occurrence of cracking in the ceramic member can be suppressed.SOLUTION: There is provided a Copper/Ceramic joint formed by joining a copper member 12 made of copper or a copper alloy and a ceramic member 11. Cu-Mg intermetallic compound phase 45 composed of an intermetallic compound containing Cu and Mg is formed between the ceramic member 11 and the copper member 12. The area ratio of the Cu-Mg intermetallic compound phase 45 in a region up to 50 μm from the joint surface of the ceramic member 11 to the side of the copper member 12 is within a range of 20% or more and 45% or less.SELECTED DRAWING: Figure 2
Patent JP-2021031713-A (JP)
Title: Extraction method of americium
Inventor: SUZUKI HIDEYA
IPC: B01D11/04
Filed: 2019-08-21
Abstract: To provide an efficient extraction method of americium usable in a mining field and atomic energy field.SOLUTION: An acidic aqueous solution containing americium is brought into contact with an organic solvent in the presence of iminodiacetic acid amide represented by general formula (A) below to dissolve the americium in the organic solvent and further brought into contact with an acidic aqueous solution containing a nitrogen donor based water-soluble complexing agent such as diethylenetriamine pentaacetic acid (DTPA) for back extraction to efficiently extract the americium. (in the formula (A), R and R' each indicate independently a hydrocarbon group of 1-20 carbons or a hydrogen atom)SELECTED DRAWING: Figure 1
Patent JP-2021031790-A (JP)
Title: Method for producing nylon 4 fiber and nylon 4 fiber
Inventor: SUGIMOTO KENICHI
IPC: D01F6/60
Filed: 2019-08-21
Abstract: To provide a method for producing a nylon 4 fiber capable of producing the nylon 4 fiber having high strength.SOLUTION: The method for producing the nylon 4 fiber includes: a dissolution step of dissolving nylon 4 in a solvent to obtain a spinning solution; a spinning step of subjecting the spinning solution to dry spinning to obtain an undrawn fiber; and a drawing step of drawing the undrawn fiber to obtain the nylon 4 fiber, wherein the nylon 4 has a weight-average molecular weight of 1,300,000 or more, the spinning solution has a concentration of 15 mass% or more in terms of dissolved nylon, and in the drawing step, a drawing temperature is 270°C or higher, and a stretching magnification is 4.5 times or more.SELECTED DRAWING: Figure 2
Patent JP-2021031133-A (JP)
Title: Cushioning member and cushioning member formation material
Inventor: TAMARU TAKESHI
IPC: B65D81/05
Filed: 2019-08-26
Abstract: To provide a cushioning member capable of suppressing generation of a circulation failure of a medium in cushioning chambers adjacent to each other, and to provide a cushioning member formation material.SOLUTION: A cushioning member includes: a resin sheet welded so as to be a bag body; and a medium sealed in the resin sheet. The resin sheet includes: a partition welding part 120 for partitioning a cushioning region 110 having a shape extending in one direction; and a partition welding part 130 for partitioning the cushioning region 110 into a first cushioning chamber 111, a second cushioning chamber 112 and a plurality of connection flow passages 113. The partition welding part 130 forms a plurality of first openings h1 for communicating the plurality of connection flow passages 113 and the first cushioning chamber 111, forms a plurality of second openings h2 for communicating the plurality of connection flow passages 113 and the second cushioning chamber 112, and has a shape for communicating the plurality of first openings h1 and the plurality of second openings h2.SELECTED DRAWING: Figure 3
Patent JP-2021031028-A (JP)
Title: Structural member
Inventor: IHARA RYOHEI
IPC: F16B4/00
Filed: 2019-08-29
Abstract: To provide a structural member obtained by firmly jointing two high strength steel sheets without weld or mechanical fastening.SOLUTION: A structural member 100 extends in a longitudinal direction L and in which a first member 110 formed of a steel sheet and a second member 120 formed of a steel sheet, are jointed. In the structural member 100, in a cross section vertical to a longitudinal direction L, a closed cross sectional shape is formed by the first and second members 110, 120. The first member 110 has tensile strength of 980 MPa or greater, and first hemming processing parts 111 obtained by performing hemming bending on both end parts in a width direction W orthogonal to the longitudinal direction L. The second member 120 has tensile strength of 980 MPa or greater and has a second adhered part 122a which is held by the first hemming processing parts 111 on both end parts in the width direction W and adhered to the first hemming processing parts 111 by an adhesive 130.SELECTED DRAWING: Figure 1
Patent JP-2021038679-A (JP)
Title: Exhaust system
Inventor: MURATA TOSHIRO
IPC: F02D45/00
Filed: 2019-08-30
Abstract: To provide an exhaust system for suppressing a reduction in the detection accuracy of an air-fuel-ratio sensor due to electrification.SOLUTION: For an exhaust system (10), a self-discharge type destaticizer 60 is provided on the surface of a lead wire 42 of an A/F sensor 20 for discharging static electricity to the atmosphere to suppress the superimposition of noise due to static electricity on a detection signal of the A/F sensor 20 and also suppress a reduction in the air-fuel-ratio detection accuracy of exhaust gas due to the electrification of the A/F sensor 20. As a result, the control of an engine based on the detection signal of the A/F sensor 20 is stabilized to suppress a variation of an engine output and improve the fuel economy of a vehicle.SELECTED DRAWING: Figure 2
Patent JP-2021031176-A (JP)
Title: Lid with lid
Inventor: ISHIYAMA HIROKI
IPC: B65D35/44
Filed: 2019-08-20
Abstract: To provide a lid to prevent a lid of a toothpaste tube from falling into a drain gutter when brushing teeth (mainly at an accommodation facility).SOLUTION: A lid for a mouth for squeezing out toothpaste is integrated with a lid by a hinge so that the teeth can be brushed without removing the lid, and it is possible to prevent the lid from falling into a drain gutter and making it impossible to remove. It is possible to open and close by putting a finger on a finger pad of the lid.SELECTED DRAWING: Figure 3
Patent JP-2020046424-A (JP)
Title: Optoelectronic sensor and method of deflecting light beam
Inventor: HARTMUT GIMPEL
IPC: G01S7/481
Filed: 2019-09-11
Abstract: To improve light beam deflection with stacked switchable blazed diffraction gratings.SOLUTION: An optoelectronic sensor (10) is provided having a light receiver (30), reception optics (26, 28) arranged upstream of the light receiver (30), and a control and evaluation unit (32). The reception optics (26, 28) have a beam deflection device (26) having a plurality of switchable blazed diffraction gratings of different grating constants arranged one behind another. The control and evaluation unit (32) is configured to switch a blazed diffraction grating on and off in accordance with a desired deflection angle of the beam deflection device (26). At least two blazed diffraction gratings have the same grating constants but mutually different blaze angles.SELECTED DRAWING: Figure 1
Patent JP-2021044377-A (JP)
Title: Wafer processing method
Inventor: HARADA SHIGENORI
IPC: B23K26/53
Filed: 2019-09-11
Abstract: To form a device chip without deteriorating quality.SOLUTION: A wafer processing method for dividing a wafer in which a plurality of devices are formed into individual device chips comprises a polyolefin-based sheet arranging step, an integrating step, a dividing step, and a picking-up step. In the polyolefin-based sheet arranging step, the wafer is positioned in an opening of a frame, and a polyolefin-based sheet is arranged in a rear surface or a surface of the wafer and an outer periphery of the frame, the opening housing the wafer. In the integrating step, the polyolefin-based sheet is heated and pressed to integrate the wafer and the frame via the polyolefin-based sheet. In the dividing step, a shield tunnel is formed in the wafer by irradiating the wafer with a laser beam of a wavelength having permeability to the wafer along the division schedule lines, and the wafer is divided into individual device chips. In the picking-up step, the device chips are pushed up by spraying air, and the device chips are picked up from the polyolefin-based sheet.SELECTED DRAWING: Figure 4
Patent JP-2021043071-A (JP)
Title: Current sensor and watthour meter
Inventor: YAMAUCHI YOSHINORI
IPC: G01R11/02
Filed: 2019-09-11
Abstract: To provide a current sensor and a watthour meter which are easy to manufacture and hardly affected by an external magnetic field, and which have a good linearity of current detection characteristics in a wide range.SOLUTION: Provided is a current sensor 2 for measuring a magnetic field formed in the surrounding of a current bar 1 that flows a current and detecting a current signal flowing in the current bar 1, in which coil pattern parts 2a-2d which are portions of resin molding having coil patterns formed on the surface with a metal film are arranged in plurality so as to cover the current bar 1. The coil patterns are a pair of coil patterns having the same shape and arranged symmetrically with respect to the axis of the current bar 1. A formed connecting line is formed with a metal film on the surface of a pedestal part 20 which is a portion of the resin molding, the connecting line connecting the coil patterns in series so as to add an induced voltage generated in the coil patterns.SELECTED DRAWING: Figure 1
Patent JP-2021042178-A (JP)
Title: Skin cleanser composition
Inventor: ISHII SAYAKA
IPC: A61K8/36
Filed: 2019-09-13
Abstract: To provide a skin cleanser composition that is gentle on the skin while having cleansing power comparable to those of conventional scrubbing-agent-containing cleansers and peeling cleansers.SOLUTION: A skin cleanser composition according to the present invention contains: a higher fatty acid and/or a salt thereof (component (A)); defatted rice bran (component (B)); and water (component (C)). The content of the component (A) is 5.0-50.0 mass% and the content of the component (B) is 0.1-1.5 mass%.SELECTED DRAWING: None