baber/WOPTO huggingface dataset:
Patent JP-2021176389-A (JP)
Title: Interface device and bed system
Inventor: KOBAYASHI YUKA
IPC: A61B5/00
Filed: 2020-05-07
Abstract: To provide an interface device and a bed system that are capable of improving convenience.SOLUTION: According to an embodiment, an interface device includes: an operation unit including a first button; and a communication unit. When the first button receives input at first time, the communication unit transmits first information for making a bed have a first shape. When the first button receives input at second time differing from the first time, the communication unit transmits second information for making the bed have a second shape differing from the first shape.SELECTED DRAWING: Figure 1
Patent JP-2020182463-A (JP)
Title: Nucleic acid amplification reagent
Inventor: KOBAYASHI TETSUDAI
IPC: C12Q1/6844
Filed: 2020-05-08
Abstract: To provide a PCR reaction composition that has a high success rate in DNA replication and has high reaction specificity and amplification efficiency.SOLUTION: It has been discovered that further addition of betaine to a reaction system that uses a DNA polymerase belonging to the B family and a specific Proliferating Cell Nuclear Antigen (PCNA) makes it possible to efficiently amplify long-chain target DNA and target DNA having a region in which the GC rate is high, and to perform efficient PCR even in a reaction system containing an inhibitor.SELECTED DRAWING: None
Patent JP-2021179580-A (JP)
Title: Image forming apparatus
Inventor: MATSUMURA TAKUYA
IPC: G03G21/16
Filed: 2020-05-15
Abstract: To provide an image forming apparatus that can increase rigidity of a connection part of a first column of a first frame body and a second column of a second frame body arranged on a top of the first column in a vertical direction.SOLUTION: An image forming apparatus A comprises: a lower frame 70; an upper frame 50 that is arranged on a top of the lower frame 70 in a vertical direction and connected with the lower frame 70; a lower-right column 74 that is a part of the lower frame 70, the lower-right column 74 having an outer member 74a in a U shape; an upper-right column 54 that is a part of the upper frame 50 and arranged on a top of the lower-right column 74 in the vertical direction, the upper-right column 54 having an outer member 54a in a U shape; and an inner member 74b in a U shape that connects the upper-right column 54 and the lower-right column 74 with each other. The outer members 54a and 74a and the inner member 54b are arranged such that openings in a U shape of the outer members and an opening in a U shape of the inner member face each other.SELECTED DRAWING: Figure 8
Patent JP-2021180801-A (JP)
Title: Fencing face guard
Inventor: MIYAKE RYO
IPC: A63B71/10
Filed: 2020-05-20
Abstract: To provide a fencing face guard which uses a metal mesh that uses no transparent resin and allows the face of a fencer to be recognized from outside.SOLUTION: A fencing face guard includes: light emitting parts 10a, 10b configured in the face guard so that a light emission direction faces a wearer when the wearer wears the face guard; and a power supply unit supplying the light emitting parts with power.EFFECT: Although it is normally hard to recognize the face of the wearer, it is easy to recognize the face of the wearer by the light emitting parts illuminating the wearer.SELECTED DRAWING: Figure 2
Patent JP-2021184535-A (JP)
Title: Image capture device
Inventor: MATSUSHITA NOBUYUKI
IPC: G03B15/00
Filed: 2020-05-21
Abstract: To realize an image capture device capable of acquiring images more suitable for AI-based inference processing.SOLUTION: An AI camera (1) as an image capture device comprises: a wide-angle camera module (10); a narrow-angle camera module (20); and an image processing unit (50) which performs first inference processing referring to images captured by the wide-angle camera module (10) and second inference processing referring to images captured by the narrow-angle camera module (20).SELECTED DRAWING: Figure 9
Patent JP-2021189194-A (JP)
Title: Image forming apparatus
Inventor: SUZUKI MICHIHARU
IPC: G03G15/08
Filed: 2020-05-25
Abstract: To provide an image forming apparatus that can improve convenience when selectively using two or more types of toner as special colors.SOLUTION: In an image forming apparatus comprising a plurality of developing units that are used for image formation and a plurality of developing unit positions for image formation S1-S5 at which the plurality of developing units are arranged, a plurality of toner container arrangement positions B1-B7 are provided at which toner containers arranged can be connected with the developing units arranged at the developing unit positions for image formation through a toner conveyance path. The number of the toner container arrangement positions is larger than the number of the developing unit positions for image formation, and two or more developing units can be exchanged at least at two developing unit positions for image formation of the plurality of developing unit positions for image formation.SELECTED DRAWING: Figure 4
Patent JP-2021190331-A (JP)
Title: Conductive material dispersion and use thereof
Inventor: AOTANI YU
IPC: H01G11/36
Filed: 2020-06-01
Abstract: To provide a conductive material dispersion excellent in compatibility with a binder and storage stability, a conductive paint excellent in conductivity and transparency, and a composition for a secondary battery electrode, excellent in conductivity, and further to provide an electrode membrane capable of improving the output and cycle life of a secondary battery, and a secondary battery having high output and good cycle life.SOLUTION: There is provided a conductive material dispersion including a conductive material, a dispersant, a defoaming agent and water. The conductive material comprises carbon nanotubes having an amount of acidic group of 0.1-1.0 μmol/m2 and 60-300 μmol/g. The dispersant is a copolymer containing a unit derived from methacrylonitrile and a carboxyl group-containing monomer unit. The dispersant contains 40-99 mass% of unit derived from the methacrylonitrile in the total monomer units constituting the copolymer, and has an acid value of 30-400 mgKOH/g.SELECTED DRAWING: None
Patent JP-2021187408-A (JP)
Title: Idling detection device and idling detection method
Inventor: MIYAMOTO SHINTARO
IPC: B60C23/08
Filed: 2020-06-04
Abstract: To provide an idling detection device capable of detecting idling of a drive wheel even when the vehicle is traveling on a sloping travel surface at low speed or even when the vehicle is traveling on a travel surface with severe unevenness such as a rocky place.SOLUTION: An idling detection device 10 detects idling of a drive wheel 21 of a vehicle 20. The idling detection device 10 comprises: a driven rotating part 11 that can rotate around a central axis C coaxial with drive wheel 21; a first speed detecting device 12 that detects a rotational speed of the drive wheel 21; a second speed detecting device 13 that detects a rotational speed of the driven rotating part 11; and an idling detection part 14 that detects idling of the drive wheel 21 on the basis of the rotational speed detected by the first speed detecting apparatus 12 and the rotational speed detected by the second speed detecting apparatus 13. The driven rotating portion 11 comprises: a central portion 11a rotatable around the central axis C with respect to the drive wheel 21; and a plurality of protruding portions 11b coupled to the central portion 11a and protruding radially with respect to the central axis C. The plurality of protruding portions 11b protrudes to an outer side of the outer peripheral surface 21a of the drive wheel 21 in a radial direction of the drive wheel 21.SELECTED DRAWING: Figure 1A
Patent JP-2021189393-A (JP)
Title: Light diffusion plate using micro-lens array and manufacturing method of the same
Inventor: SHIBANUMA Toshihiko
IPC: F21V5/02
Filed: 2020-06-04
Abstract: To provide a light diffusion plate which can radiate a uniform diffused light while reducing the influence of diffraction, and which can be easily formed by imprinting, and a manufacturing method of the same.SOLUTION: A light diffusion plate is given in which a plurality of micro lenses are arranged on a plane including a first direction and a second direction crossing the first direction. Apexes of the micro lenses are randomly displaced and arranged from a plurality of reference points that each are arrayed by a prescribed period in the first direction and the second direction within the range of a displacement width in the first direction and a displacement width in the second direction in the plane. A part of boundary parts between the adjacent micro lenses has a flat part F having the same height H, and a ratio of the flat part F to an area of the light diffusion plate is 1.0% or less.SELECTED DRAWING: Figure 2b
Patent JP-2021186865-A (JP)
Title: Component for electric and electronic equipment
Inventor: DANJO SHOICHI
IPC: C22C9/04
Filed: 2020-06-04
Abstract: To provide a component for electric and electronic equipment configured to have rigidity against external stress by controlling an orientation of a crystalline organization of a welded part.SOLUTION: The component for electric and electronic equipment comprises a welded part constituted of a plurality of plate materials containing Cu of 90 mass% or more, in which the plurality of plate materials are joined to each other in a linear shape while butting the plate materials to each other or while overlapped the materials with each other to be integrated with each other, where a welding direction is an X-axis direction, a direction perpendicular to the welding direction is a Y-axis direction and a plate material normal direction is a Z-axis direction, an area ratio of crystal grain to all crystal grain existing on a YZ surface indicated by {100}<001> is 3% or more in a region surrounded by a welding width in the Y-axis direction on the YZ surface and a depth of a length equal to the welding width in a thickness direction in the Z-axis direction from surfaces of the plate materials, when viewing the welded part from a cross section of the YZ surface including the Y-axis direction and the Z-axis direction.SELECTED DRAWING: Figure 4
Patent JP-2021191826-A (JP)
Title: Adhesive, and bonded body
Inventor: FUJIYASU YOSUKE
IPC: C08G59/22
Filed: 2020-06-05
Abstract: To provide an adhesive that contains epoxy resin and can form a cured product to exhibit high elongation at -40°C.SOLUTION: An adhesive contains an acryl monomer having two or more (meth)acryloyl groups, epoxy resin having two or more epoxy groups, and a curing agent containing a compound having a nucleophilic reactive group reactable with an epoxy group and/or a (meth)acryloyl group, and a block copolymer elastomer. The block copolymer elastomer has a first block including a monomer unit derived from a first monomer to form a homopolymer having a glass transition temperature of 80°C or higher when polymerized alone, and a second block including a monomer unit derived from a second monomer to form a homopolymer having a glass transition temperature of -30°C or lower when polymerized alone.SELECTED DRAWING: None
Patent JP-2021014112-A (JP)
Title: Honeycomb core platen for media transport
Inventor: TERRERO CARLOS M
IPC: B41J11/06
Filed: 2020-06-12
Abstract: To provide, in a printing system, a lightweight vacuum platen with a uniform flatness that transports, secures, and maintains flatness of a large medium under a print head.SOLUTION: A honeycomb core platen is used to transport and maintain flatness of a medium. The honeycomb core comprises an array of hollow columnar cells formed between vertical walls.SELECTED DRAWING: Figure 1
Patent JP-2021195906-A (JP)
Title: Intake pipe for internal combustion engine
Inventor: YAMADA MASATO
IPC: F02M26/19
Filed: 2020-06-15
Abstract: To enable suppression of increase in pressure loss occurring when intake air passes through an intake passage as gas different from the intake air for an internal combustion engine is introduced into the intake passage.SOLUTION: In an intake system of an internal combustion engine, an intake manifold 2 is provided serving as an intake pipe formed with intake passages 6 for flowing intake air (atmospheric air) for the engine. A gas introduction port 9 for introducing gas (EGR gas) different from the intake air into the intake passage 6 is provided in an inner wall surface 8 of the intake passage 6. In a portion of the inner wall surface 8 of the intake passage 6 on a downstream side in a flow direction of the intake air, out of portions adjacent to the gas introduction port 9, a rib 10 is formed extending from the gas introduction port 9 toward a downstream side of flow of the intake air. The EGR gas near the inner wall surface 8 of the intake passage 6 out of the EGR gas introduced into the intake passage 6 from the gas introduction port 9 flows along the rib 10, so that separation of the flow of the EGR toward the center of the intake passage 6 gas is suppressed and consequently the occurrence of vortex flow is suppressed.SELECTED DRAWING: Figure 3
Patent JP-2021197486-A (JP)
Title: Chuck table and wafer holding method
Inventor: KANEKO TOMOHIRO
IPC: B24B41/06
Filed: 2020-06-17
Abstract: To reduce the weight of a chuck table and to eliminate the need for preparation and management of spacers to be placed on the chuck table.SOLUTION: The chuck table is made of synthetic resin and is used to hold a wafer. The chuck table includes a porous portion having a holding surface to hold the wafer and a frame made of synthetic resin that surrounds the periphery of the porous portion in such a way that the holding surface of the porous portion is exposed. The synthetic resin is, for example, polyurethane.SELECTED DRAWING: Figure 2
Patent JP-2021194348-A (JP)
Title: Game machine
Inventor: ISHIZUKA KEITA
IPC: A63F7/02
Filed: 2020-06-17
Abstract: To provide a game machine capable of enhancing a player's motivation to play a game by increasing a degree of attention to the game and an interest in the game.SOLUTION: A game machine displays a captured image 77 regarding a reservation continuous performance in a position not impairing visual recognition of a variation display of a decorative pattern without any change if there is reservation of a first special pattern for executing a reservation continuous performance in a second special pattern game executed on the basis of, entry of game balls into a second long-opening winning hole when a reservation continuous performance for showing a degree of expectation toward a jackpot in a first special pattern game in a low-frequency support mode having a low operation frequency of an electric accessory is executed by a chance pattern of a decorative pattern, a stop display of a same color pattern, or the like. When a reservation continuous performance has a chance pattern or a same color pattern, the captured image may be displayed without changing a display position, and may be displayed in a display part differing from a pattern display part 341 in which a decorative pattern is displayed variably.SELECTED DRAWING: Figure 87
Patent JP-2021197518-A (JP)
Title: Solid state imaging element and manufacturing method thereof
Inventor: TAMEMURA SHIGEAKI
IPC: H01L21/02
Filed: 2020-06-17
Abstract: To provide a solid state imaging element having good image quality and a manufacturing method thereof.SOLUTION: A solid state imaging element 100 includes a crystalline selenium film 10 having film thickness of 0.1 μm or more and 1.0 μm or less and average surface roughness of 10 nm or less obtained by AFM measurement. The crystal selenium film has a maximum in-plane height difference of 120 nm or less obtained by AFM measurement. Further, the solid state imaging element includes a substrate 60, a first electrode 40, a gallium oxide film 20, a bonding film 30, a crystalline selenium film 10, and a second electrode 50 in this order. The solid state imaging element may include a first substrate 60, a first electrode, a bonding film, a crystalline selenium film, a gallium oxide film, a second electrode, and a second substrate in this order.SELECTED DRAWING: Figure 1
Patent JP-2022000005-A (JP)
Title: Barley roasting profile
Inventor: SUZUKI TOMONORI
IPC: A23L7/10
Filed: 2020-06-19
Abstract: To provide a novel barley roasting method.SOLUTION: A roasting method including a barley roasting step is a roasting method for roasting barley so that a brightness change rate expressed by an equation 1 becomes less than -0.04 in the roasting step. It is desirable that the brightness change rate is -0.12 to -0.04. It is desirable to include a step of impregnating barley into water before the roasting step. Roasted barley obtained by the method can be provided for manufacture of roasted barley extract including extracting the roasted barley with a solvent.SELECTED DRAWING: Figure 1
Patent JP-2022001700-A (JP)
Title: Body shield, body shield assembly kit, wall structure, and basic unit of wall structure
Inventor: SUZUKI TOSHIHIKO
IPC: E04B2/74
Filed: 2020-06-19
Abstract: To provide a body shield capable of remarkably improving shape retention and bending angle retention compared to conventional corrugated board body shields and corrugated board wall structures.SOLUTION: A body shield comprises an upper plate 100 having a front surface part, side surface parts 120L and 120R capable of being bent in a direction becoming a side surface with respect to the front surface part and a lower plate 200 having a front portion and side surface parts 220L and 220R capable of being bent in the direction of becoming a side surface with respect to the front part, and is constituted by overlapping and joining a lower joining region 130 of the upper plate and an upper joining region 230 of the lower plate in a state in which both side surface parts of the upper plate and the lower plate are bent in a direction to become side surfaces.SELECTED DRAWING: Figure 2
Patent JP-2022007246-A (JP)
Title: Control device for saddle riding type vehicle, rider assist system, and method of controlling saddle riding type vehicle
Inventor: YERUUL ASHWIN
IPC: B62J45/00
Filed: 2020-06-26
Abstract: To obtain a control device capable of dealing with the particularity of traveling of a saddle riding type vehicle, a rider assist system equipped with such a control device, and a control method capable of dealing with the particularity of traveling of a saddle riding type vehicle.SOLUTION: On the basis of the output of at least one peripheral environment detection device (11), peripheral environment information on a saddle riding type vehicle (100) is obtained. The presence/absence of inter-vehicle lane slipping through traveling of the saddle riding type vehicle (100) is analyzed on the basis of the peripheral environment information, and a rider assist action according to the analysis result is executed.SELECTED DRAWING: Figure 3
Patent JP-2022010432-A (JP)
Title: Cylinder head of internal combustion engine and manufacturing method of the same
Inventor: NEZU HIRONAO
IPC: F02F1/40
Filed: 2020-06-29
Abstract: To improve water conduction resistance of a coolant flowing into a water jacket formed at a cylinder head.SOLUTION: A water jacket 8 is formed in a cylinder head 1. The water jacket 8 has a coolant introduction passage 9 into which a coolant supplied from the outside flows from one end side. The coolant introduction passage 9 has a curved part 10 which is curved at a predetermined curvature. The curved part 10 forms one end part of the coolant introduction passage 9 and opens on a lower deck 5 of the cylinder head 1. The structure allows the cylinder head 1 to reduce passage resistance in the coolant introduction passage 9.SELECTED DRAWING: Figure 1
Patent JP-2020179671-A (JP)
Title: Method for producing obliquely stretched film
Inventor: HATAKEYAMA SHIMPEI
IPC: G02B5/30
Filed: 2020-06-29
Abstract: To provide a method for producing an obliquely stretched film, which can suppress occurrence of ribbed residual stress after the film is obliquely stretched.SOLUTION: There is provided a method for producing an obliquely stretched film, the method comprises an oblique stretching step, and a thermal fixing step. In the oblique stretching step, a film is transported while gripping both ends of the film in a width direction thereof with a pair of gripping tools and relatively advancing one gripping tool and relatively delaying the other gripping tool, to thereby stretch the film in an oblique direction with respect to the width direction. The thermal fixing step is a step for fixing an optical axis of the obliquely stretched film after the termination of the oblique stretching step. In the thermal fixing step, the obliquely stretched film after the termination of the oblique stretching step is widened. When the width of the obliquely stretched film after being obliquely stretched and before being widened is defined as L1 and the respective widths of a section widened toward the advanced side and a section widened toward the delayed side in the thermal fixing step with respect to a section corresponding to the width L1 of the obliquely stretched film before being widened are defined as L2 and L3, respectively, a relation of L3>L2≥0 mm is satisfied.SELECTED DRAWING: Figure 3
Patent JP-2020163568-A (JP)
Title: Electric tool
Inventor: KAWAKAMI TAKAHIRO
IPC: B24B23/00
Filed: 2020-06-30
Abstract: To provide a speed change dial for changing a speed of a motor at a rational position.SOLUTION: An electric tool has: a motor 6; a body housing 2 which houses the motor 6; a grip housing which can be gripped by a worker; a battery attachment part having a diameter larger than the grip housing; a terminal board to which a battery pack 5 which supplies electric power to the motor 6 may be attached; and a controller 74 which controls the motor 6. The controller 74 is housed in the battery attachment part and a speed change dial 106 which can change a rotation speed of the motor 6 is housed between the controller 74 and the terminal board.SELECTED DRAWING: Figure 3
Patent JP-2022022731-A (JP)
Title: Resistor and method for manufacturing the same
Inventor: NAKAMURA MASAKI
IPC: H01C13/00
Filed: 2020-07-03
Abstract: To provide a resistor having a high volume resistivity and a small resistance temperature coefficient and excellent in characteristic stability at a high temperature, and a method for manufacturing the same.SOLUTION: A resistor consists of Ni based alloy. The Ni based alloy including 2.5≤Cr≤25.0 at%, 5.0≤Mo≤25.0 at%, 0≤Ti≤1.2 at%, 0≤Al≤1.8 at%, 0≤Mn≤4.0 at%, 0≤Si≤7.0 at% and the remainder consisting of Ni and inevitable impurities satisfies the relationships of 20.0≤Cr+Mo≤35.0 at% and 0.2≤Mo/Cr≤10.0. The resistor has a volume resistivity of 125 μΩcm or more at 20°C and a resistance temperature coefficient of 100 ppm/°C or less at 20-200°C; Such a resistor is obtained by performing heating under predetermined conditions to form a short range ordered phase after melting, casting, homogenization-heating, hot working and cold working a raw material.SELECTED DRAWING: None
Patent JP-2020163473-A (JP)
Title: Solder alloy and solder composition
Inventor: KUBOTA NAOKI
IPC: C22C12/00
Filed: 2020-07-03
Abstract: To provide a solder alloy and a solder composition that can be suitably used for solder bonding of an electronic component made of materials such as Ni and nickel silver, and a solder bonding material, while reducing a liquidus temperature of solder alloy.SOLUTION: A solder alloy contains Bi of more than 55 mass% to 58 mass% or less and Cu of 0.01 mass% or more and 1 mass% or less with the balance being Sn (excluding Sn-57Bi-1Cu, Sn-58Bi-0.03Cu and Sn-58Bi-0.5Cu).SELECTED DRAWING: None