baber/WOPTO huggingface dataset:
Patent JP-2019140844-A (JP)
Title: Brush device and motor
Inventor: SUZUKI KENGO
IPC: H02K5/14
Filed: 2018-02-14
Abstract: To provide a brush device which can suppress vibration of a terminal member connected to a choke coil.SOLUTION: A tabular second terminal member 42 includes: a coil side connection part 75 (first connection part) connected to a second terminal line 46b extracted from a choke coil; a thermistor side connection part connected to a thermistor as a circuit component; and a long part 74 extending in an axial direction from the coil side connection part 75 to the thermistor side connection part. Further, a holder body part 32 (holder member) includes a contact support 81 which is brought into contact to with a plate surface of the long part 74 of the second terminal member 42 while bending the long part 74 in a plate thickness direction (Z-axis direction).SELECTED DRAWING: Figure 5
Patent JP-2019145240-A (JP)
Title: Portable electric lamp
Inventor: KAWABATA KATSUMASA
IPC: F21V23/04
Filed: 2018-02-16
Abstract: To provide a portable electric lamp that is powered ON/OFF by pressing a main body and that makes switch operation secure and is free of a risk of unexpected operation of a switch.SOLUTION: A portable electric lamp has a light source, a power supply, and a switch for turning on/off the power supply built in an equipment body, and also has an outer covering piece, covering substantially the whole or a part of one face of equipment outer appearance, locked to the one face, and is configured to turn on/off a switch installed inside the outer covering piece by pressing the outer covering piece from outside. A predetermined lock position in which a limit component is fitted is provided between the equipment body and the outer covering piece, and the limit component is moved to restrict and allow a movement of the outer covering piece.SELECTED DRAWING: Figure 3
Patent JP-2019144344-A (JP)
Title: Image formation apparatus
Inventor: OGINO KOSUKE
IPC: G03G21/10
Filed: 2018-02-19
Abstract: To provide an image formation apparatus which can extend the service life of the apparatus by suppressing an amount of recovered toner at an early stage while preventing toner leakage.SOLUTION: An image formation apparatus includes an engine control unit which can execute a normal mode and a waste toner generation avoidance mode having the smaller toner consumption amount than that of the normal mode. The engine control unit executes the normal mode when the waste toner recovery amount recovered in a cleaning container with the cleaning operation is smaller than the waste toner recovery amount allowable count obtained on the basis of the toner consumption amount consumed with the development operation, and executes the waste toner generation avoidance mode when the waste toner recovery amount recovered in the cleaning container with the cleaning operation is larger than the waste toner recovery amount allowable count.SELECTED DRAWING: Figure 6
Patent JP-2019142074-A (JP)
Title: Inkjet head, inkjet printer, and manufacturing method of inkjet head
Inventor: NITTA NOBORU
IPC: B41J2/14
Filed: 2018-02-20
Abstract: To provide an inkjet head that prevents deterioration in discharge characteristics, while avoiding complication and thinning of a common wiring for a flexible substrate on which a drive IC for driving plural elements is mounted.SOLUTION: An inkjet head 3 includes: a head substrate 10 on which plural elements 7 are arranged; plural flexible substrates 40 on which a drive IC 8 is arranged; and a print substrate 30 on which a reference potential wiring 34 is laid for supplying reference potential to an actuator 7 and the drive IC 8. The head substrate 10 includes a common wiring 16 laid up to both end sides of a side edge part 10b. The flexible substrates 40L and 40R are laid from a side edge part 20a up to an edge part 20b, and include common contact wirings 26L and 26R respectively that are connected to a common wiring 11 and the reference potential wiring 34.SELECTED DRAWING: Figure 4
Patent JP-2019142807-A (JP)
Title: Methane production apparatus and methane production method
Inventor: YAMAMOTO SEIJI
IPC: C07C9/04
Filed: 2018-02-20
Abstract: To provide a technology for improving the system efficiency of a methane production apparatus.SOLUTION: The methane production apparatus which produces methane from carbon dioxide and hydrogen houses a catalyst having performance of conversion into methane, and includes: a first reactor that causes methanation reaction to occur using a source gas including carbon dioxide and hydrogen supplied from a supply source; a second reactor that is arranged downstream of the first reactor, and causes methanation reaction to occur using a reaction mixed gas including methane generated by the first reactor; and a reaction mixed gas pressure-rising portion that is arranged on a gas flow passage between the first reactor and the second reactor, and allows the pressure of the reaction mixed gas supplied to the second reactor to be higher than the pressure of the source gas supplied to the first reactor.SELECTED DRAWING: Figure 1
Patent JP-2018145783-A (JP)
Title: Pipe support bearing implement, bearing structure and bearing method
Inventor: SUGIYAMA NOBUO
IPC: E04G25/00
Filed: 2018-02-23
Abstract: PROBLEM TO BE SOLVED: To achieve reduction of the number of temporary material components and labor saving of the construction of form timbering, by omitting installation of horizontal timbering for pipe support bearings and jacks for supporting horizontal timbering, or the like.SOLUTION: Form timbering (1) has frame work type or wedge connection type formwork working platforms (2), and pipe supports (4) that are erected above the formwork working platforms. The pipe supports are erected directly above support pillars (22,50) of the formwork working platforms by using pipe support bearing implements (10), or are supported on the support pillars of the formwork working platforms through beam frames (60,70). Vertical loads (P) of the pipe supports are directly transmitted to the support pillars just below them, or are transmitted to the support pillars through the beam frames.SELECTED DRAWING: Figure 11
Patent JP-2019147632-A (JP)
Title: Shape determination method of connection rail, its devise, its program and passenger conveyor using it
Inventor: HORIAI HIDEHIRO
IPC: B66B23/02
Filed: 2018-02-26
Abstract: To provide a shape determination method of a connection rail used for an inverting rail of a footstep.SOLUTION: A trajectory of an axis of rotation of a roller 308 rolling on a connection rail 106 is calculated from a radius R1 of inversion, a distance L between two rollers 308, 308 and a running velocity V of the roller 308 with the origin O as the reference under a certain constraint condition, and the shape of the connection rail 106 is determined by this axis trajectory and a radius r of the roller 308.SELECTED DRAWING: Figure 5
Patent JP-2019146859-A (JP)
Title: Game machine
Inventor: SONODA YOSHIAKI
IPC: A63F7/02
Filed: 2018-02-28
Abstract: To preferably display a notification display.SOLUTION: A game machine having a display device 41 for playing a game (decoration special symbol variation display game) that is stopped and displayed after identification information (decoration special symbol) is variably displayed includes notification means (performance control device 300) capable of executing notification for displaying a first notification display (e.g., volume image G11, brightness image) on the display device 41 and a notification for displaying a second notification display (e.g., error image G12, instruction image) on the display device 41, as a notification corresponding to a predetermined intervention (e.g., volume change operation, brightness change operation, act and shooting method causing an error such as fraudulent act) to the game machine 10. The first notification display can be displayed during variation display and a customer-waiting state (e.g., during the display of a customer-waiting demonstration screen) but it is not displayed during stop display and while power failure recovery screen is displayed on the display device 41. The second notification display can be displayed during variation display, a customer-waiting state, and stop display.SELECTED DRAWING: Figure 56
Patent JP-2018088009-A (JP)
Title: Anisotropic conductive dielectric layer for electrophoretic display device
Inventor: CRAIG LIN
IPC: G02F1/167
Filed: 2018-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an anisotropic conductive dielectric layer for an electrophoretic display device.SOLUTION: The electrophoretic display device according to the present invention, includes: (a) a micro cell filled with an electrophoretic fluid; and (b) at least one dielectric layer having at least two different types of fillers. At least one type of filler of the fillers is sensitive to a magnetic field. In an embodiment, the dielectric layer is a layer of a material forming a micro cell, a sealed layer, an adhesive layer, or a primer layer. In an embodiment, the device has at least two different types of filler materials which are sensitive to a magnetic field and at least one type of filling material which is not sensitive to a magnetic field.SELECTED DRAWING: None
Patent JP-2019150957-A (JP)
Title: Laminate and bag constituted of the same
Inventor: IIO Yasunari
IPC: B32B27/36
Filed: 2018-02-28
Abstract: To provide a laminate constituting a bag having heat resistance.SOLUTION: A laminate 30 includes at least a first oriented plastic film 40, a second oriented plastic film 50, a third oriented plastic film 60, and a sealant layer 70 in this order. Each of the first oriented plastic film 40, the second oriented plastic film 50, and the third oriented plastic film 60 contains a polyester as a main component.SELECTED DRAWING: Figure 3
Patent JP-2019157880-A (JP)
Title: Connecting rod, internal combustion engine and method for manufacturing connecting rod
Inventor: INOUE YOICHI
IPC: F16C7/02
Filed: 2018-03-07
Abstract: To provide a connecting rod excellent in rolling fatigue strength on an inner peripheral surface of a large end part, and capable of being manufactured at lower cost than conventional arts.SOLUTION: A connecting rod (1) is made of steel, comprises a rod body part (10), a small end part (20) provided at one end of the rod body part, and a large end part (30) provided at the other end of the rod body part, and is an integral connecting rod in which at least an inner peripheral surface (30a) of the large end part is quenched. The Vickers hardness HV of the inner peripheral surface of the large end part is 700 or more, and the large end part has an unquenched part (nq) that is not quenched on an outer peripheral surface (30b).SELECTED DRAWING: Figure 2
Patent JP-2019141551-A (JP)
Title: Oral cavity washer
Inventor: KOIKE SAKAE
IPC: A61C17/02
Filed: 2018-02-21
Abstract: To provide an oral cavity washer that is readily portable, allows for oral cavity care easily outside the home, solves problems with sanitation and maintenance and further reduces fluid to facilitate washing therewith.SOLUTION: An oral cavity washer 1 includes a simple manual compression type pump for oral cavity care which has a simple structure where a liquid storage chamber 3 inside the pump and an inlet/outlet tip 5 of a nozzle are linearly communicated. The manual compression type pump is compact and see-through inside of the oral cavity washer and capable of repeatedly washing an oral cavity with a reduced amount of liquid.SELECTED DRAWING: Figure 1
Patent JP-2019159045-A (JP)
Title: Reproduction control device, reproduction system, reproduction control method, and reproduction control program
Inventor: NAGAYAMA MASAYUKI
IPC: G08G1/16
Filed: 2018-03-12
Abstract: To awaken a driving driver who is drowsy.SOLUTION: The reproduction control device 100 includes a drowsiness detection unit 111 which detects drowsiness of a driver who drives the vehicle, a music selection unit 113 which selects music based on a history of actions in which the driver has actively performed on the reproduced music, and a reproduction control unit 114 which reproduces the music selected by the music selection unit 113 when the drowsiness detection unit 111 detects the driver's drowsiness.SELECTED DRAWING: Figure 1
Patent JP-2018156077-A (JP)
Title: Semiconductor device, display, and electronic apparatus
Inventor: KIMURA KIYOTAKA
IPC: H01L51/50
Filed: 2018-03-13
Abstract: PROBLEM TO BE SOLVED: To provide means that reduces power consumption of a source driver included in a display and reduces heat generation.SOLUTION: In a display in which a data signal of image data is supplied to pixels through source lines, the display includes source drivers; the source lines are electrically connected to the source drivers; the source drivers have a function to drive the source lines. When the amount of change in data signal of the image data is small, that is, charging/discharging of the source lines requires only a small amount of power, the source drivers can reduce the apparent transistor size of an output stage to reduce power consumption and a calorific value.SELECTED DRAWING: Figure 1
Patent JP-2019154332-A (JP)
Title: Agricultural work machine
Inventor: KAWAHARA FUMIO
IPC: A01B73/04
Filed: 2018-03-14
Abstract: To provide an agricultural work machine improved in convenience of control by a handling device.SOLUTION: An agricultural work machine includes: a work body; a plurality of extension leveling bodies openably/closably mounted on the work body; a handling device for outputting by one operation, instruction information including first information of selecting one extension leveling body among the plurality of extension leveling bodies, and second information of instructing an opening/closing state of the one extension leveling body; and a control device for controlling the one extension leveling body on the basis of the instruction information input from the handling device. In the agricultural work machine, when third information generated on the basis of the second information so as to operate a control mechanism for controlling the one extension leveling body is stored in the control device, and instruction information is input N(N≥2) times from the handling device, the control device may control the one extension leveling body so as to put an opening/closing state of the one extension leveling body into an inverted opening/closing state of the(N-1) th operation.SELECTED DRAWING: Figure 5
Patent JP-2019048614-A (JP)
Title: Vehicular air conditioner
Inventor: MAETA SHINNOSUKE
IPC: B60H3/00
Filed: 2018-03-15
Abstract: To prevent moisture absorbed in a desiccant material from being taken into air supplied into a cabin.SOLUTION: A vehicular air conditioner 1 includes: a first flow passage 2 in which air taken in from an intake port 21a flows; a supply port 16 (differential side supply port 16a, a vent side supply port 17a, and a foot side supply port 18a) for air supplied via the first flow passage 2 into a vehicle; a second flow passage 3 in which air outside the vehicle taken in from an intake port 3a flows; and a desiccant material 5 provided astride the first flow passage 2 and the second flow passage 3. When air flowing in the first flow passage 2 is dehumidified, the air outside the vehicle flows in the second flow passage 3 as fluid for regenerating the desiccant material 5. In the first flow passage 2, the desiccant material 5 is provided in a region where air to be dehumidified flows all the time, when the air flowing in the first flow passage 2 is dehumidified.SELECTED DRAWING: Figure 1
Patent JP-2019158122-A (JP)
Title: Slide bearing
Inventor: SODA NORIKAZU
IPC: F16C13/02
Filed: 2018-03-16
Abstract: To provide a slide bearing which can reduce an adverse effect caused by wear powder produced by the rotation of a rotating shaft, and can maintain a favorable slide state on a slide face, in the slide bearing in which a radial load vertical to an axial line of the rotating shaft is applied on the bearing face.SOLUTION: A slide bearing 1 comprises a bearing face 3 contacting with an external peripheral face of a rotating shaft 4, and a non-contact face not contacting with the external peripheral face of the rotating shaft 4 at a bearing inner face side. A radial load vertical to an axial line of the rotating shaft 4 is applied on the bearing face 3. The slide bearing has a flock part 5 in which organic fibers such as synthetic resin fibers are flocked at the non-contact face.SELECTED DRAWING: Figure 1
Patent JP-2019166460-A (JP)
Title: Substrate treatment apparatus and substrate treatment method
Inventor: NISHIOKA KENTARO
IPC: B05C11/00
Filed: 2018-03-23
Abstract: To provide a film thickness measurement technology which can precisely measure a film thickness at each position, and can be incorporated in a film forming process.SOLUTION: A substrate treatment apparatus 1 acquires a first distance to a substrate main surface Sa and a second distance to a film formed on the substrate main surface Sa measured by a distance measuring part 6 by corresponding to a position detection result of the distance measuring part 6 by a position detection part 55. Based on these information, a thickness of a film corresponding to an appropriate position is calculated from a difference between the first distance and the second distance when the positions of the distance measuring part 6 to the substrate S are equal to each other.SELECTED DRAWING: Figure 1
Patent JP-2019168032-A (JP)
Title: Control valve device
Inventor: NAKANO TAKESHI
IPC: F16K31/06
Filed: 2018-03-23
Abstract: To provide a control valve device enabling readjustment after a set load is fixed.SOLUTION: An adjuster 114 comprises a rotary part 114a capable of rotating about an axis, and a stopper part 114b that contacts with a second contact part 113b of an energization member 113 and is movable in an axial direction in conjunction with the rotation of the rotary part. The adjuster has a rotation preventing portion 130 capable of reversibly deforming into a first shape of adjusting a set load of the energization member by moving an axial position of the second contact part according to the rotation position of the rotary part, to prevent rotation of the rotary part, and a second shape of not preventing the rotation of the rotary part.SELECTED DRAWING: Figure 3
Patent JP-2019173331-A (JP)
Title: Reinforcement steel bar
Inventor: KADOYA HARUKATSU
IPC: E04C5/03
Filed: 2018-03-28
Abstract: To provide a reinforcement steel bar capable of preventing cracking in an opening part of a concrete structure by strengthening adhesion with concrete.SOLUTION: A reinforcement steel bar 1 is configured by winding a coil-shaped round steel 3 along a screw valley part 2a of a screw-shaped steel bar 2. The screw-shaped steel bar 2 has a generally oval shape in a cross section, and an irregular shape having a screw-shaped rib 2b over a whole length in a longitudinal direction, wherein the screw-shaped rib 2b is separated by two flat parts 2c sequentially arranged at opposing positions sandwiching an axial center in the longitudinal direction. A inner diameter of the coil-shaped round steel 3 is formed in a way that its size is about the same size of an inner diameter d2 of the screw valley part 2a of the screw-shaped steel bar 2. A pitch of the coil-shaped round steel 3 is twice of a pitch of the screw-shaped steel bar 2 and is fixed every other one with respect to the screw valley part 2a. Widening the pitch of the coil-shaped round steel 3 is effective to enhance adhesion between the screw-shaped steel bar 2 and concrete as well as adhesion durability with concrete of the reinforcement steel bar 1.SELECTED DRAWING: Figure 1
Patent JP-2019172800-A (JP)
Title: Carbon material precursor composition, method for producing same, and method for producing carbon material using same
Inventor: TANAKA HIROMITSU
IPC: C08L33/26
Filed: 2018-03-28
Abstract: To provide a carbon material precursor composition, containing a carbon material precursor composed of an acrylamide-based copolymer, and capable of maintaining a desired shape before carbonization even when subjected to carbonization.SOLUTION: Provided is a carbon material precursor composition, characterized by containing: a carbon material precursor comprising an acrylamide-based copolymer containing 50 mol% or more of acrylamide-based monomer unit and 0.5 mol% or more of vinyl-based monomer unit having a carboxyl group as a copolymerization component; at least one additive component selected from the group consisting of an acid and a salt thereof; and a compound having a polyfunctional amino group.SELECTED DRAWING: None
Patent JP-2019174263-A (JP)
Title: Inner diameter measuring apparatus and method for measurement using the same
Inventor: IKEMURA YUKIO
IPC: G01B5/00
Filed: 2018-03-28
Abstract: To provide an inner diameter measuring apparatus for measuring the inner diameter of a measurement target object, the apparatus removing the necessity of a precise positioning before the gauge head of the inner diameter measuring apparatus is inserted into a measurement target object and allowing an accurate measurement while reducing the cost of the inner diameter measuring apparatus.SOLUTION: The inner diameter measuring apparatus for measuring the inner diameter of a cylindrical workpiece 170 includes: a guide 150 for guiding the workpiece; and at least three blocks 300 arranged radially around the guide. Each block includes: a gauge head 180 having a perfectly spherical contact 182 in contact with the inner surface of the workpiece; moving mechanisms 130, 140, 160, 220, and 230 for moving the gauge head from the center of the guide radially; and a detector 210 in contact with the moving mechanisms.SELECTED DRAWING: Figure 2
Patent JP-2019173095-A (JP)
Title: Method for manufacturing wing
Inventor: SHINDO KENTARO
IPC: B22F3/15
Filed: 2018-03-28
Abstract: To provide a method for manufacturing a wing in which a wing with stable quality can be manufactured.SOLUTION: A method for manufacturing a wing comprises: a molding process of injecting metal particles to a mold and molding a wing part 14 by a metal injection molding; a jig 20 attaching process of sandwiching the wing part 14 by surfaces of a jig 20 being a mold on which the mold is formed, and which is divided into at least two and the shape of the wing part 14 is formed inside thereof, and attaching the jig 20 to the wing part 14; and a heat treatment process of applying heat treatment to the wing part 14 on which the jig 20 is attached.SELECTED DRAWING: Figure 3
Patent JP-2019174336-A (JP)
Title: Colored cellulose particulates having excellent suspensibility and capable of quick diagnosis
Inventor: MURAOKA KEN
IPC: G01N33/543
Filed: 2018-03-29
Abstract: To provide a colored cellulose particulate which can be used in manufacturing an immunochromatographic diagnostic kit capable of quick diagnosis.SOLUTION: Provided are: a colored cellulose particulate characterized in that the average particle diameter is 50-500 nm, the color development intensity is 0.2-1.0, and hydrophilicity is 5.0-50.0; a colored cellulose particulate in which a carboxyl group is introduced into cellulose; a colored cellulose particulate in which the introduced amount of carboxyl group is 0.01-1.00 mmol/g; a colored cellulose particulate in which ligand is physically adsorbed to the colored cellulose particulate; a colored cellulose particulate in which ligand is chemically bonded via a carboxyl group.SELECTED DRAWING: None
Patent JP-2019172884-A (JP)
Title: Curable composition and cured product thereof
Inventor: YAMOTO KAZUHISA
IPC: H01L23/29
Filed: 2018-03-29
Abstract: To provide a curable composition whose cured product is excellent in heat resistance and dielectric characteristics, a cured product of the curable composition, and a printed wiring board, a semiconductor sealing material, and a build-up film using the curable composition.SOLUTION: There are provided: a curable composition containing a polymerizable unsaturated bond-containing aromatic ester compound (A) and a diene polymer (B); a cured product of the curable composition; and a printed wiring board, a semiconductor sealing material, and a build-up film using the curable composition.SELECTED DRAWING: None