baber/WOPTO huggingface dataset:
Patent JP-2020147717-A (JP)
Title: Sealing film, sealing film-coated electronic component-mounted substrate and electronic apparatus
Inventor: SHIRAISHI FUMIHIRO
IPC: C09J7/30
Filed: 2019-03-15
Abstract: To provide a sealing film capable of maintaining light permeability over a long period of time even when the sealing film is exposed to ultraviolet rays, a sealing film-coated electronic component-mounted substrate including the sealing film, and an electronic apparatus excellent in reliability including the sealing film-coated electronic component-mounted substrate.SOLUTION: A sealing film 100 is used for coating an electronic component-mounted substrate 45 and has light permeability, contains a resin material as a main material, and has a haze value measured according to JIS K 7105 after having been irradiated with ultraviolet rays using EYE Super UV Tester for 100 hours of 5% or more and 10% or less.SELECTED DRAWING: Figure 2
Patent JP-2020155904-A (JP)
Title: Information processing device, information processing method and information processing program
Inventor: FUKUDA HIROAKI
IPC: H04N1/62
Filed: 2019-03-19
Abstract: To improve the hue reproducibility of a printed matter of a metallic color.SOLUTION: A printing control unit controls a printing part so as to print a prescribed image using a color material of a metallic color, and a colorimetry acquisition unit acquires a colorimetric result of a metallic printing part on a printed sheet subjected to colorimetry by a colorimetry unit. A determination unit determines color reproducibility on the basis of the colorimetric result of the metallic printing part. Then, a color adjustment unit adds a color material of an other metallic color or a color material of a process color to the color material of the metallic color to perform color adjustment such that the color material of a metallic color becomes a hue in a complementary color direction of a hue in which the color material of a metallic color undergoes color changing on the basis of a determination result of the determination unit. Thus, a printed matter having a desired hue can be acquired, and the hue reproducibility of the printed matter can be improved when color changing due to influence of heat treatment or the like during fixation or drying occurs.SELECTED DRAWING: Figure 2
Patent JP-2020155711-A (JP)
Title: Semiconductor device and solid-state imaging element
Inventor: NITTA YOSUKE
IPC: H01L27/146
Filed: 2019-03-22
Abstract: To provide a semiconductor device and a solid-state imaging element capable of suppressing a dummy terminal or the like, which does not contribute to joining substrates together, from becoming a metallic contamination source.SOLUTION: A semiconductor device according to the present disclosure comprises: a first substrate obtained through division into pieces and having a first semiconductor circuit including a first terminal; and a second substrate having a second semiconductor circuit including a second terminal, the first terminal and the second terminal joined together. The second substrate has: a first isolation layer arranged above the second substrate; and a second isolation layer arranged for at least a partial area above the first isolation layer, with the second terminal being arranged for the second isolation layer.SELECTED DRAWING: Figure 1
Patent JP-2020001089-A (JP)
Title: Fixed-distance transport punching machine for piece shape body which can detect failure
Inventor: LI CHUAN
IPC: B21D28/00
Filed: 2019-03-22
Abstract: To provide a fixed-distance transport punching machine for a piece shape body which can detect failure.SOLUTION: A transport groove pedestal 2, a supply groove 3, and a supply block 11 mounted on a supply screw which can penetrate the supply groove are uniformly located on a frame 1. A position detector 14 is located on a processing frame of a punching device for a piece shape body 4. The position detector performs position detection for the supply block at a working station, performs situation detection for a fixed-distance supply part, and realizes maintenance management by elevating a sound wave distance measuring instrument located on a position detection block.SELECTED DRAWING: Figure 1
Patent JP-2019135863-A (JP)
Title: Wireless communication method, wireless communication apparatus, and communication apparatus for station
Inventor: OH JONG-EE
IPC: H04W16/28
Filed: 2019-03-25
Abstract: To provide a method and apparatus for transmitting and receiving data.SOLUTION: A data transmission method from a sender terminal to a receiver terminal in a MIMO system using a variable frequency band according to one embodiment of the present invention includes the steps of: repeatedly generating a signal field depending on a frequency band that is applied to the transmission of a data frame; generating a data field including the data; generating a data frame including the signal field and the data field; and transmitting the data frame to the receiver terminal. The present invention is advantageous in that, when the data is transmitted from the sender terminal to the receiver terminal in the MINO system, a signal field which is transmitted together with the data can be sent more efficiently.SELECTED DRAWING: Figure 60
Patent JP-2020158897-A (JP)
Title: Highly air-permeable woven fabric
Inventor: SHINODA KEIJI
IPC: D03D1/00
Filed: 2019-03-26
Abstract: To provide a new woven fabric standard in which a highly air-permeable woven fabric formed by weaving strongly twisted multi-filaments at a low density is imparted with appropriate taffeta-like firm feeling and glossy feeling or excellent water repellency by post-processing aiming to solve a problem in prior art.SOLUTION: A woven fabric contains a twisted yarn of multi-filaments having a twist coefficient of 20000-30000 and has an air permeability of 250-500 cm3/cm2 sec and a drape coefficient of 0.20-0.40. It is preferable that the woven fabric has been calendered, the multi-filaments have a total fineness of 50-110dtex, the multi-filaments have a single fiber fineness of 1-5dtex, and the multi-filaments are a polyester fiber or a normal pressure cation dyeable polyester fiber.SELECTED DRAWING: None
Patent JP-2020157212-A (JP)
Title: Chaplet device
Inventor: NOMURA YUKO
IPC: E04G19/00
Filed: 2019-03-26
Abstract: To provide a chaplet device capable of removing a strongly sticking object such as cement and mortar while enhancing the durability of a brush line.SOLUTION: A chaplet device 1 cleans a laying iron plate W1 as a chaplet target member with an upper brush roller 10 and a lower brush roller 15 while carrying the laying iron plate W1. The upper brush roller 10 and the lower brush roller 15 are configured such that a plurality of brush lines 14 formed from a bundle of a plurality of steel wires 14a coated by a synthetic resin 14b are provided about a rotation axis of the upper brush roller 10 and the lower brush roller 15, and the brush lines 14 are brought into contact with the laying iron plate W1 along with rotation of the upper brush roller 10 and the lower brush roller 15.SELECTED DRAWING: Figure 1
Patent JP-2020159032-A (JP)
Title: Crack repairing method for concrete structure
Inventor: SATO SATOSHI
IPC: E04G23/02
Filed: 2019-03-26
Abstract: To provide a crack repairing method for a concrete structure, capable of preventing a deterioration factor from entering into the structure by repairing even a very small crack generated inside the concrete structure.SOLUTION: This crack repairing method for a concrete structure includes: a bubble generation step of generating micro bubbles containing carbon dioxides in a solution; and a solution pouring step of pouring the solution containing the micro bubbles into cracks in the concrete structure. Calcium carbonates are generated by causing reaction between free limes in the crack and the carbon dioxides in the micro bubbles to fill the cracks.SELECTED DRAWING: Figure 1
Patent JP-2020157721-A (JP)
Title: Laminate, packaging material, packaging bag and stand pouch
Inventor: SAITO FUMIHIKO
IPC: B65D30/16
Filed: 2019-03-28
Abstract: To provide a laminate that enables production of a packaging material which has sufficient strength and heat resistance, and is excellent in recyclability and resistance to content physical property.SOLUTION: A laminate includes a base material, an anchor coat layer and a heat seal layer, in which the base material, the anchor coat layer and the heat seal layer are composed of the same material, the base material is subjected to stretching treatment, the heat seal layer includes at least an extrusion resin layer extruded and formed on the anchor coat layer, the same material is polypropylene, and the anchor coat layer contains a polypropylene polymer containing 0.5 mass% or more and 20 mass% or less of a component derived from an unsaturated carboxylic acid and/or its anhydride as the polypropylene.SELECTED DRAWING: Figure 1
Patent JP-2020162977-A (JP)
Title: Cooking method, system, program, and apparatus
Inventor: ASAWA YASUHISA
IPC: A47J37/06
Filed: 2019-03-29
Abstract: To uniformize grilled quality including grilled color and enhance cooking efficiency by adjusting heating periods of time depending on thicknesses of objects to be cooked.SOLUTION: A cooking method includes steps of: measuring thicknesses of objects (F) to be cooked by holding the objects between griddle parts (6, 6-L1, 6-L2, 6-L3, 6-L4, 6-R1, 6-R2, 6-R3, 6-R4) and platen parts (14, 14-L1, 14-L2, 14-L3, 14-L4, 14-R1, 14-R2, 14-R3, 14-R4); and setting or adjusting heating periods of time depending on the thicknesses of the objects to be cooked. The cooking method makes it possible to uniformize grilled quality including grilled color and enhance cooking efficiency even when the thicknesses of objects to be cooked are different.SELECTED DRAWING: Figure 1
Patent JP-2020166759-A (JP)
Title: Data management device and data management method
Inventor: NAGAHATA HIROOMI
IPC: G06F12/04
Filed: 2019-03-29
Abstract: To provide a data management device and a data management method capable of easily ensuring a memory area for output data.SOLUTION: A data management device in an embodiment includes an acquisition unit, a division unit, and a storage processing unit. The acquisition unit acquires output data output from a radar unit. The division unit divides the output data acquired by the acquisition unit into divided data based on predetermined division conditions. The storage processing unit stores the divided data as a unit divided by the division unit.SELECTED DRAWING: Figure 2
Patent JP-2020169713-A (JP)
Title: Self-aligning roller bearing
Inventor: SEKO KAZUMASA
IPC: F16C19/38
Filed: 2019-04-05
Abstract: To provide a self-aligning roller bearing that is used for supporting a main shaft of a wind power generation device, suppresses wear of a bearing raceway surface, is excellent in peel resistance of a DLC film, and can further extend a service life.SOLUTION: A self-aligning roller bearing that supports a main shaft of a wind power generation device, comprises an inner ring 2, an outer ring 3, two rows of rollers 4, 5, and holders 10L, 10R. The rollers 4, 5 have a multi-layered DLC film on an outer peripheral surface. The film thickness of the DLC film is 2.0 μm or more, preferably 5.0 μm or less. The surface roughness of the outer surface of a base metal of the rollers 4, 5 is Ra≤0.3 and RΔq≤0.05. The film hardness of each layer in the multi-layered DLC film gradually increases on the outer layer side.SELECTED DRAWING: Figure 3
Patent JP-2019107541-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2019-04-09
Abstract: To provide a game machine capable of executing a highly entertaining performance.SOLUTION: In a Pachinko game machine 1, a winning notification performance or a loss notification performance is executed, as a performance of notifying a player of a determination result as to whether or not to execute a special game. When the loss notification performance is executed by a predetermined ready-to-win performance to be executed during variation display of a symbol notifying the player of the determination result and the right of the determination that the winning notification performance is to be executed is held, an expectation performance may be executed which causes the player to expect a special game to be executed.SELECTED DRAWING: Figure 107
Patent JP-2020158094-A (JP)
Title: Vehicle tire double chain
Inventor: OOWADA TAJINORI
IPC: B60C27/06
Filed: 2019-03-27
Abstract: To provide a method or means in which a ring of a chain can quickly be formed in mounting work of a double chain, and the difficulty of reaching a stopper by hand is eliminated on the removal, and further the chain can be mounted without moving a vehicle body.SOLUTION: A vehicle tire double chain is characterized as follows: conventionally, a chain diameter of the total 3-lines of a surface edge line, a facing surface edge line and a back side edge line becomes the diameter smaller than that of a tire; one type has three lines connected and formed by the same horizontal locking chain at multiple places; another type is configured such that a lateral locking chain between a facing surface edge line and a surface edge line of both sides are alternately connected in a misaligned form at regular intervals; in that type, another stopper or an intermediate fastener is provided in the middle of each stopper provided at a chain piece of forming both ends of three lines of chain; and an interval between a position of the chain piece of the one before and an opposing intermediate fastener convex of an intermediate fastener recess of the outside of those is connected with a drag chain, and thereby a connection gusset body is provided.SELECTED DRAWING: Figure 1
Patent JP-2020174323-A (JP)
Title: Semiconductor device
Inventor: TAZAKI TAKATSUGU
IPC: H01L27/04
Filed: 2019-04-12
Abstract: To provide a technology that can reduce the current consumption of a logic circuit during standby and return to the normal operating state in a short time.SOLUTION: A semiconductor device includes a first wiring L1 to which the power potential is supplied, a second wiring L2 to which the ground potential is supplied, a power node ND1, a ground node ND2, a logic circuit block 113, a first switch circuit 111 provided between the first wiring and a power supply node, and a second switch circuit 117 provided between the second wiring and a ground node. The first switch circuit includes a plurality of P-channel MOS transistors in which a source/drain path is connected between the first wiring and the power supply node. The second switch circuit includes a plurality of N-channel MOS transistors in which the source/drain path is connected between the second wiring and the ground node. The plurality of P-channel MOS transistors and the plurality of N-channel MOS transistors are diode-connected in the standby state.SELECTED DRAWING: Figure 2
Patent JP-2019141845-A (JP)
Title: Mesoporous fcc catalysts with excellent attrition resistance
Inventor: MICHAEL SIGMAN
IPC: B01J29/08
Filed: 2019-04-17
Abstract: To provide novel fluid catalytic cracking catalysts comprising microspheres containing Y-faujasite zeolite and having exceptionally high activity and other desirable characteristics, and to provide methods for making such catalysts.SOLUTION: There is provided a mesoporous catalyst formed by combining a matrix precursor treated with a polyphosphate, and a metallic oxide treated with a cationic electrolyte. The combined treatment with the polyphosphate and the cationic polyelectrolyte yields unexpected improvements in attrition resistance, while maintaining high overall pore volume, even as the ratio of meso pore volume to macro pore volume of the formed FCC catalyst increases.SELECTED DRAWING: Figure 2
Patent JP-2019151644-A (JP)
Title: Process for enhanced separation of ethylbenzene
Inventor: ATTAPONG THIRASAK
IPC: C07C15/073
Filed: 2019-04-25
Abstract: To provide a process for enhanced distilled separation of ethylbenzene from a mixture comprising ethylbenzene and at least one other C8 aromatic compound which allows ethylbenzene to be obtained with high purity and achieves a high separation efficiency.SOLUTION: A process comprises the steps of: introducing a feed stream 11 comprising a mixture comprising ethylbenzene and at least one other C8 aromatic compound into a first distillation column 10; introducing a first stream 12 comprising a heavy solvent above the feed stream into the first distillation column; and introducing an aqueous stream 13 below the feed stream into the first distillation column.SELECTED DRAWING: Figure 1
Patent JP-2020180588-A (JP)
Title: Centrifugal fan, and blower including centrifugal fan
Inventor: KONTO SHOICHI
IPC: F04D29/42
Filed: 2019-04-25
Abstract: To provide a centrifugal fan in which a blade front edge can be die-cut to one side in a fan axial direction Da.SOLUTION: As a blade front edge 181 is connected to a cylinder inner face 201c of a side plate 20, blades 18 can be respectively formed to be positioned at a radial inner side of the cylinder inner face 201c at the whole blade front edge 181. Further a first diameter Φa, a second diameter Φb and a third diameter Φc have a relationship of [Φa≥Φb≥Φc]. According to this relationship, at least a part at one side with respect to a third position P3 in a fan axial direction Da, of the cylinder inner face 201c can be die-cut to one side in the fan axial direction Da as shown by an arrow Au. Accordingly, the blade front edge 181 can be die-cut to one side in the fan axial direction Da in manufacturing an impeller 16.SELECTED DRAWING: Figure 2
Patent JP-2019130395-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-04-30
Abstract: To provide a game machine which enables a player to grasp that a contact type input device is effectively functioning and is capable of reliably notifying of a game state of the game machine.SOLUTION: A game machine includes a contact type input device a player can operate and a vibration generator vibrating the contact type input device. The vibration generator vibrates the contact type input device for a first prescribed time as the player operates the contact type input device, and vibrates the contact type input device for a second prescribed time that is longer than the first prescribed time as the player operates the contact type input device in a game state advantageous to the player. Thus, the player can reliably recognize that the contact type input device is effectively functioning, and can recognize a game state of the game machine.SELECTED DRAWING: Figure 141
Patent JP-2019199795-A (JP)
Title: Fitting
Inventor: MICHIWAKI YUTAKA
IPC: E21D11/08
Filed: 2019-05-08
Abstract: To provide a fitting capable of being downsized while having a high durability in a simple structure.SOLUTION: A fitting 1 is so configured that a first fitting member 4 and a second fitting member 2 may be relatively slid so as to be jointed each other. The first fitting member 4 has an engagement projection part in irregular shape consisting of a plurality of first strip shape part arranged in a row on an outer peripheral surface, a second fitting member 2 has a recessed receiving part relative to an end surface, the receiving part has an insertion port formed in an orthogonal surface relative to said end surface and a guide restriction part in irregular shape consisting of a plurality of second strip shape part arranged in a row extending along a sliding direction from the insertion port and formed on an inner peripheral surface of the receiving part, the receiving part guides a movement along said sliding direction of the engagement projection part by that the guide restriction part have each above irregularities of the engagement projection part engaged each other and above first strip shape part and above second strip shape part interfere in a direction different from the sliding direction and restricts a relative displacement in a direction different from the sliding direction of the engagement projection part.SELECTED DRAWING: Figure 1
Patent JP-2019167625-A (JP)
Title: Aqueous metal surface treatment agent, metal surface treated film and metal material having metal surface treated film
Inventor: SAITO TAKANOBU
IPC: C09D7/61
Filed: 2019-05-09
Abstract: To provide an aqueous metal surface treatment agent for surface treatment film formation and metal surface treated film, provided between a metal material and a laminate film and capable of improving adhesion therebetween and improving the corrosion resistance of the metal material.SOLUTION: The aqueous metal surface treatment agent comprises at least: one kind or two or more kinds of metal compounds (A) selected from zirconium, titanium or hafnium oxides having an average particle size within a range of 1 nm or more and 500 nm or less; one kind or two or more kinds of phosphorus or fluorine containing compounds (B) selected from a phosphorus compound group and a fluorine compound group; and one kind or two or more kinds of aqueous resins (C) selected from a polyester resin, a urethane resin, a polyolefin resin, an acrylic resin, a polyvinyl based resin, a polyamide resin, a polyimide resin, a natural polysaccharide, an epoxy resin and an elastomer.SELECTED DRAWING: Figure 1
Patent JP-2020188528-A (JP)
Title: Battery monitoring device and control device of electric vehicle
Inventor: SATO YUTAKA
IPC: B60L3/00
Filed: 2019-05-10
Abstract: To provide a battery monitoring device capable of monitoring the state of a battery with high reliability and suppressing an increase in the number of state signals of the battery.SOLUTION: A battery monitoring device includes a plurality of temperature detection sections (231) which detect each of temperatures of a plurality of battery elements constituting a battery. Each of the temperature detection sections (231) has a first detection circuit (51) for detecting a temperature of a first range, a second detection circuit (52) for detecting a temperature of a second range, a comparison circuit (53) for comparing a temperature detection signal (Vout) with a threshold indicating an abnormality, a first output terminal (t1) from which the temperature detection signal is output, and a second output terminal (t2) from which a signal indicating the presence or absence of an abnormality from the comparison circuit is output. The detection signal of the first output terminal (t1) is configured to switch from a detection signal of the first detection circuit to a detection signal of the second detection circuit interlocking with the signal of the second output terminal (t2).SELECTED DRAWING: Figure 2
Patent JP-2020187877-A (JP)
Title: Sealing structure of battery
Inventor: RYU KEIKO
IPC: H01M50/193
Filed: 2019-05-13
Abstract: To ensure the endurance enough for a long-term use in a sealing structure of a battery.SOLUTION: A sealing structure of a battery comprises a metal lid (2), a polymer mold (3), and an electrode (11). At least one of a rear face (2c) of the metal lid (2) and a surface of a plate part of the electrode (11) has an annular protruding part (51). When h is a height of the protruding part (51), w is a width of the protruding part (51), and H is a thickness of a base part (3b) of the polymer mold (3), h/H is 0.1 or more and 0.7 or less, and h/w is 0.1 or more and 1.0 or less. In a section of the protruding part (51), the contour is formed by at least one of a smooth curve and a plurality of straight lines of which the interior angle is equal to or larger than 160° and smaller than 360°. The section of the protruding part (51) has an area which is 50% to 96% of h×w.SELECTED DRAWING: Figure 3