baber/WOPTO huggingface dataset:
Patent JP-2020025027-A (JP)
Title: Semiconductor device for electric power, method of manufacturing the same and electric power conversion device
Inventor: TAKEWAKI YOSHIRO
IPC: H01L25/07
Filed: 2018-08-08
Abstract: To provide a technique capable of enhancing reliability of a semiconductor device for electric power.SOLUTION: A semiconductor device for electric power comprises: a substrate 1 having an insulation layer 1a and a circuit pattern 1b arranged in order; a semiconductor element 2 for electric power electrically connected to the circuit pattern 1b; and an electrode terminal 3 having a thin part 3b including a weld zone 3a welded to the circuit pattern 1b by a fiber laser. The circuit pattern 1b has a thickness of 0.2 to 0.5 mm, and the thin part 3b of the electrode terminal 3 is equal in thickness to or thicker than, and twice or less as thick as the circuit pattern 1b.SELECTED DRAWING: Figure 1
Patent JP-2020024344-A (JP)
Title: Image forming apparatus
Inventor: TASHIRO MASAYA
IPC: B41J29/00
Filed: 2018-08-09
Abstract: To obtain an image forming apparatus that accurately generates a high output voltage.SOLUTION: A high voltage substrate 1 comprises an amplifier circuit 11 generating a high voltage corresponding to a voltage level of an analog control signal and applies the high voltage to a high voltage unit. A control substrate 2 comprises a D/A converter 21 that outputs the analog control signal to the high voltage substrate 1. Two harnesses 3a, 3b are electrically connected to two output terminals 21a, 21b of the D/A converter 21, respectively on the control substrate 2, are electrically connected to an input of the amplifier circuit 11 and the ground, respectively on the high voltage substrate 1, and transmit the analog control signal from the control substrate 2 to the high voltage substrate 1. An additional harness 3c is electrically connected to the ground GNDh of the high voltage substrate 1 on the high voltage substrate 1, and is electrically connected to the ground GNDc of the control substrate 2 on the control substrate 2.SELECTED DRAWING: Figure 1
Patent JP-2020027469-A (JP)
Title: Commodity sales data processing device, commodity sales data processing system, and program
Inventor: KAWAMURA RIKA
IPC: G06Q20/20
Filed: 2018-08-13
Abstract: To make it possible to improve the productivity of a commodity sales data processing device.SOLUTION: The commodity sales data processing device includes: declaration means declaring completion of registration of a commodity to be purchased by a customer; selection means selecting a settlement method of the commodity price before the completion of the commodity registration is declared by the declaration means; and determination means determining whether or not the settlement can be performed by the settlement method selected by the selection means when the settlement method is selected by the selection means before the completion of the commodity registration is declared by the declaration means.SELECTED DRAWING: Figure 9
Patent JP-2020028965-A (JP)
Title: Cutting machine
Inventor: HANAJIMA SHINGO
IPC: B23Q11/08
Filed: 2018-08-24
Abstract: To provide a cutting machine with enhanced independence of a drive space.SOLUTION: Provided is a cutting machine which includes: a case body having a processing space 19, a drive space, and a communication port 25H enabling communication between the processing space 19 and the drive space; and a cover mechanism 70 attached to the peripheral edge of the communication port 25H of the case body. The cover mechanism 70 includes: a cover part 72 with a cover sheet 72C for closing the communication port 25H; and a pressing part 74 for pressing the cover part 72 against the case body.SELECTED DRAWING: Figure 7
Patent JP-2020032351-A (JP)
Title: Mobile water purification device
Inventor: MATSUI HIROYOSHI
IPC: B01D61/58
Filed: 2018-08-29
Abstract: To make operation stability of a mobile water purification device easily securable, and to make the mobile water purification device easy to downsize.SOLUTION: A mobil water purification device 20 can be mounted on a mobile device. An ultrafiltration membrane device 40 filters water W2 to be treated by allowing the water W2 to be treated to flow through an ultrafiltration membrane 43. A bubble feeding device 51 feeds bubbles to the surface of the ultrafiltration membrane 43. A suction pump 53 sucks the water W2 to be treated at a downstream side relative to the ultrafiltration membrane 43. A high pressure pump 55 pressurizes the water W2 to be treated sucked by the suction pump 53. A reverse osmosis membrane device 57 filters the water W2 to be treated by allowing the water W2 to be treated pressurized by the high pressure pump 55 to flow through a reverse osmosis membrane 57a.SELECTED DRAWING: Figure 1
Patent JP-2018199706-A (JP)
Title: Sugar chain compound and method for producing sugar chain compound
Inventor: MANABE SINO
IPC: C08B37/08
Filed: 2018-08-29
Abstract: To provide a novel oligosaccharide or polysaccharide containing a 1,2-cis form of amino sugar.SOLUTION: The present invention provides a sugar chain compound described in (g), the sugar chain compound containing a 1,2-cis form of sugar residue. (g): a polysaccharide or oligosaccharide formed from sugar units represented by a formula (V) which are bound to each other repeatedly. (In the formula (V), wave lines independently represent a bond showing an equatorial or axial configuration).SELECTED DRAWING: None
Patent JP-2020032618-A (JP)
Title: Laminate
Inventor: TSUKAMURA YUSUKE
IPC: B32B27/32
Filed: 2018-08-30
Abstract: To provide a laminate capable of preventing the deterioration of hydrophilicity of a resin layer surface due to the transferring of a mold release coat into a resin layer, which is used for protecting a high hydrophilic resin layer excellent in printability.SOLUTION: There is provided a laminate 5 in which a substrate 1, a resin layer 2 and a polyolefin resin layer 3 are adjacent in this order, wherein the polyolefin resin layer 3 is placed on one surface of the laminate 5 and the water contact angle of the surface of the resin layer on the side of the polyolefin resin layer 3 is less than 15 degrees.SELECTED DRAWING: Figure 1
Patent JP-2020042057-A (JP)
Title: Liquid crystal device, manufacturing method for liquid crystal device, and electronic apparatus
Inventor: MIZUMOTO TERUYUKI
IPC: G02F1/1337
Filed: 2018-09-06
Abstract: To provide a liquid crystal device, a manufacturing method for the liquid crystal device, and an electronic apparatus with which it is possible to cover the drawbacks of an ion-assist vapor deposition film while taking advantage of such characteristics that a photochemical reaction hardly occurs when the ion-assist vapor deposition film is used for alignment films.SOLUTION: A first alignment film 16 and a second alignment film 26 individually comprise: first inorganic films 161, 261 (first columnar structure 51) formed by an ordinary vacuum deposition method; a second inorganic films 162, 262 (second columnar structure 52) formed by an ion-assist vapor deposition method; and third inorganic films 163, 263 (third columnar structure 53) formed by an ordinary vacuum deposition method. The second columnar structure 52 is of low density and has a narrow surface area, so that a contact area with a liquid crystal layer 80 is narrow. Therefore, a photochemical reaction between a liquid crystal layer 80 and itself hardly occurs. The second columnar structure 52 has some drawbacks such as a tendency of ion density to increase, but these drawbacks are covered by the upper third columnar structure 53.SELECTED DRAWING: Figure 4
Patent JP-2020046727-A (JP)
Title: Device for vehicle and driving support program
Inventor: YOSHIDA ICHIRO
IPC: B60W30/14
Filed: 2018-09-14
Abstract: To appropriately make an appropriate treatment in consideration of influence around a vehicle when an abnormality of a driver's physical condition is detected while the vehicle is running.SOLUTION: A device 2 for a vehicle comprises: a physical condition monitoring unit 25a for monitoring a driver's physical condition while driving; an awakening operation unit 25b for performing an awakening operation when an abnormality of the driver's physical condition is detected by the physical condition monitoring unit; an abnormality resolution determination unit 25c for determining whether or not the abnormality of the driver's physical condition is resolved by the awakening operation performed by the awakening operation unit; a driving control unit 25d for controlling the driving into a manual driving mode or an automatic driving mode; and an emergency automatic driving operation unit 25e for carrying out an operation of an emergency automatic driving controlled by the driving control unit in the automatic driving mode when the abnormality resolution determination unit determines that the abnormality of the driver's physical condition is not resolved.SELECTED DRAWING: Figure 1
Patent JP-2019052306-A (JP)
Title: Polymer particle and application thereof
Inventor: TAKAHASHI TOMOYUKI
IPC: C09D7/65
Filed: 2018-09-18
Abstract: To provide polymer particles excellent in dispersion stability, and an optical film and a resin molding using the polymer particles.SOLUTION: A state of a surface of polymer particles affects dispersion stability, and a content (residual amount) of a surface active agent used in a production process in the polymer particles needs to be controlled to be small (specifically, less than 50 ppm), in order to improve the dispersion stability. When being mixed with a binder and used, the polymer particles are excellent in dispersion stability in the binder. When a resin composition obtained by dispersing the polymer particles into the binder is applied onto a film base material, a dispersion state of the polymer particles in the resin composition is substantially stably maintained in the process of forming a coated film by coating, and excessive aggregation of the polymer particles in coating is suppressed. As a result, optical characteristics such as even and stable light diffusibility and antiglare property can be imparted.SELECTED DRAWING: Figure 1
Patent JP-2020043799-A (JP)
Title: Conveyance device and preparation apparatus of head vegetable
Inventor: DAIMON RYUTARO
IPC: A01D23/04
Filed: 2018-09-18
Abstract: To provide a conveyance device of head vegetables capable of conveying head vegetables by inverting an attitude of the head vegetable in a simple configuration, and preparation apparatus.SOLUTION: The conveyance device for conveying head vegetables each having a head formation part, outer leaves, and roots, includes: a clamping belt for clamping the outer leaves of the head vegetable; and a moving section for moving the clamping belt from an upstream side to the downstream side. The clamping belt includes: a downward clamping part clamping the outer leaves with their facing downward; an upward clamping part clamping the outer leaves with their facing upward; and an inversion clamping part that inverts the outer leaves of the head vegetable from the downward attitude to the upward attitude at the downstream side of the downstream clamping part and the upstream side of the upward clamping part.SELECTED DRAWING: Figure 28
Patent JP-2020045207-A (JP)
Title: Hall button device replacing jig and method
Inventor: OSUGA MASANOBU
IPC: B66B1/46
Filed: 2018-09-18
Abstract: To replace a landing button device while keeping one elevator operated without stopping both two elevators.SOLUTION: This hall button device replacing jig comprises: a temporary frame that is attached to an old hall button device 14 installed on the wall of a landing and that enables a new hall button device 18 to be temporarily installed side by side with the lateral side of the old hall button device 14; and a bracket member 31 that supports a surface plate 15 in the state of floating from a box 30 of the old hall button device 14 and forms a gap through which terminals 34, 36 of a signal line can be drawn to the landing side.SELECTED DRAWING: Figure 9
Patent JP-2018201046-A (JP)
Title: Imaging apparatus and driving method for the same
Inventor: KOBAYASHI MASAHIRO
IPC: H01L27/146
Filed: 2018-09-18
Abstract: To provide an imaging apparatus capable of suppressing a noise generated on a surface due to the fact that the surface of an active region comprises a boundary surface with an insulating film, in the active region on a side opposite to an FD across a gate electrode.SOLUTION: Each of a plurality of pixels includes the active region including a first region and a second region arranged to hold an electrode therebetween in a planar view. The active region is separated by an insulating body separation part. A part which is a part of the active region and located under the electrode constitutes at least a part of a capacity. A first semiconductor region of a first conductivity type constituting at least a part of a floating diffusion is disposed in the first region. A second semiconductor region of a second conductivity type which is a conductivity type opposite to the first conductivity type is disposed in the second region. The insulating film is disposed on the second semiconductor region.SELECTED DRAWING: Figure 5
Patent JP-2020045808-A (JP)
Title: Vane pump
Inventor: AKATSUKA KOICHIRO
IPC: F04C2/344
Filed: 2018-09-19
Abstract: To stabilize the discharge pressure of a vane pump.SOLUTION: A vane pump 100 includes: a rotor 2; a plurality of vanes 3 radially formed on the rotor 2 and slidably inserted in a plurality of slits 2a; a cam ring 4 with an inner peripheral cam surface 4 with which a tip end portion 3a of the vane 3 slides with rotations of the rotor 2; a pump chamber 6 defined between the adjacent vane 3, the rotor 2, and the cam ring 4; suction ports 33 and 41 which lead a working fluid to be sucked into the pump chamber 6; and a first discharge port 31 and the second discharge port 32 which lead the working fluid discharged from the pump chamber 6. The suction ports 33 and 41, and the first discharge port 31 and the second discharge port 32 are disposed along a rotating direction of the rotor 2, in this order.SELECTED DRAWING: Figure 3
Patent JP-2019171838-A (JP)
Title: Laminate
Inventor: MIWA NORIFUMI
IPC: C08F290/06
Filed: 2018-09-19
Abstract: To provide a laminate that is flexible and yet has an excellent post-processing property.SOLUTION: Provided is a laminate having a flexible resin layer between two release films having a release layer on at least one surface of a supporting substrate and in which, characterized, the storage elastic modulus of the resin layer at a temperature of 25°C and a frequency of 1 Hz is 1 MPa or more and 100 MPa or less and the loss tangent is 0.5 or less, and the peel strength of the two release films with respect to the resin layer is different.SELECTED DRAWING: Figure 1
Patent JP-2019050377-A (JP)
Title: Light-emitting device
Inventor: SEO TETSUSHI
IPC: H01L51/50
Filed: 2018-09-24
Abstract: To provide a light-emitting element with high external quantum efficiency and also to provide a light-emitting element with a low drive voltage.SOLUTION: There is provided a light-emitting element including a light-emitting layer which contains, between a pair of electrodes, a phosphorescent compound and a material exhibiting thermally activated delayed fluorescence. A peak of a fluorescence spectrum and/or a peak of a phosphorescence spectrum of the material exhibiting thermally activated delayed fluorescence overlaps with a lowest-energy-side absorption band in an absorption spectrum of the phosphorescent compound, and the phosphorescent compound exhibits phosphorescence in the light-emitting layer when a voltage is applied between the pair of electrodes.SELECTED DRAWING: Figure 1
Patent JP-2020053141-A (JP)
Title: Fuel cell stack and end plate
Inventor: YOSHITOMI RYOICHI
IPC: H01M8/2465
Filed: 2018-09-25
Abstract: To provide a fuel cell stack and an end plate that can increase the degree of freedom of manifold installation and the strength near the manifold connection points.SOLUTION: A fuel cell stack 10 includes a plurality of power generation cells 12 and an end plate 14, and the plurality of power generation cells 12 are provided with a plurality of communication holes 46 for independently flowing a fuel gas, an oxidizing gas, and a cooling medium along the stacking direction. The end plate 14 includes a hole 62 that penetrates through the end plate 14 in the thickness direction, communicates with the communication hole 46, and is connected to a manifold 72, and a flow passage 64 formed in the end plate 14 and communicating with the communication hole 46. The flow passage 64 has first and second side openings 82 and 84 that open on a surface different from the surface on which the hole 62 opens.SELECTED DRAWING: Figure 1
Patent JP-2019031280-A (JP)
Title: Control module unit for services systems for vehicle
Inventor: YAKENTIM M IBRAHIM
IPC: H02J13/00
Filed: 2018-09-27
Abstract: To construct a wiring system that reduces weight and cost of wiring and facilitates wiring work for an airframe.SOLUTION: A cabin service system includes a control module unit 12, a pair of power rails, the power rails 28 configured to provide mechanical attachment and electrical power to the control module unit, and a plurality of cabin services 16a-16f, where the control module is communicatively coupled to the plurality of cabin services to provide control of the plurality of cabin services. The control module unit includes a plurality of communication ports 24, and a plurality of relays 34 coupled to at least one communication port of the plurality of communication ports, where each communication port of the plurality of communication ports corresponds to at least one cabin service of the plurality of cabin services, and where each relay of the plurality of relays provides discrete control of an associated cabin service of the plurality of cabin services.SELECTED DRAWING: Figure 1
Patent JP-2019003952-A (JP)
Title: Battery system
Inventor: RUSSELL TROXEL
IPC: H01M10/42
Filed: 2018-09-27
Abstract: To provide a rechargeable battery, a battery system, and a method for accumulation and supplying of electric energy.SOLUTION: A battery module 10 comprises: a first battery terminal 13; a second battery terminal 14; a first sub-module terminal 17; a second sub-module terminal 18; and a plurality of sub-modules 22 which are arranged between the first sub-module terminal and the second sub-module terminal and individually have a plurality of rechargeable cells and switching circuits electrically connected to one another. While one of the sub-modules is in a connecting operation mode, the switching circuits electrically connect either one of the first battery terminal or the second battery terminal to either one of the first sub-module terminal or the second sub-module terminal in the sub-module. While one of the sub-modules is in a non-connecting operation mode, the switching circuits electrically disconnect either one of the first battery terminal or the second battery terminal from either one of the first sub-module terminal or the second sub-module terminal in the sub-module.SELECTED DRAWING: Figure 2
Patent JP-2020049841-A (JP)
Title: Thermal transfer sheet
Inventor: IMAKURA YOSHIHIRO
IPC: B41M5/392
Filed: 2018-09-27
Abstract: To provide a thermal transfer sheet usable for manufacturing a printed matter having a novel function, not a simple printed matter.SOLUTION: A thermal transfer sheet is composed through including: a base material; a dye layer disposed on one side of the base material and containing a dye stuff; and a dye discoloration acceleration layer disposed frame-sequentially with the dye layer on the one side of the base material and containing a dye discoloration acceleration material that accelerates discoloration of the dye stuff.SELECTED DRAWING: Figure 1
Patent JP-2020053313-A (JP)
Title: Uv curable resin composition, manufacturing method of organic el element, and organic el element
Inventor: URAOKA YUSUKE
IPC: C08F2/48
Filed: 2018-09-27
Abstract: To provide a UV curable resin composition capable of forming a cured product having excellent adhesion to inorganic materials, which can be formed by the inkjet method.SOLUTION: UV curable resin composition can be formed by the inkjet method. The UV curable resin composition contains a radical polymerizable compound (A) and a light polymerization initiator (B). The radically polymerizable compound (A) contains a silicone compound (A1) having at least one methoxy group in one molecule.SELECTED DRAWING: Figure 1
Patent JP-2019031091-A (JP)
Title: Liquid injection head and liquid injection system
Inventor: OKAZAWA NOBUAKI
IPC: B41J2/14
Filed: 2018-09-28
Abstract: To provide a liquid injection head capable of preventing or reducing a chemical influence received from liquid used, and a liquid injection system.SOLUTION: In a liquid injection head, a first flow passage formation member formed with a first flow passage leading to a nozzle opening, a sealing member 35 sealing an opening of the first flow passage, and a second flow passage formation member having a second flow passage for supplying liquid to the first flow passage are sequentially laminated, and a communication part of the first flow passage and a communication part of the second flow passage communicate with each other via a communication port 55 formed on the sealing member. The sealing member includes: a diaphragm layer constituting one surface of the first flow passage; and a resin layer C laminated on the diaphragm layer. At least a part of an inner wall of the communication port is covered with a resin coating layer A formed of second resin different from first resin forming the resin layer.SELECTED DRAWING: Figure 4
Patent JP-2020055220-A (JP)
Title: Cap and inkjet printer comprising the same
Inventor: OKUNO HIROSHI
IPC: B41J2/165
Filed: 2018-10-02
Abstract: To provide a cap that can reduce ink that adheres to a nozzle surface.SOLUTION: A cap 80A comprises: a cap main body 82, formed of elastically deformable materials, which covers a nozzle surface 33Z and forms a sealed space 80S between the nozzle surface 33Z and the body; and a porous ink absorber 83 that is stored in the cap main body 82 and absorbs ink. The cap main body 82 comprises: a main body part 82A having an opposing surface 82T opposing to a lower surface 83L of the ink absorber 83; a lip part 82B, extended upward from the main body part 82A and formed in a frame shape, which can contact the nozzle surface 33Z; and a claw part 82C extended in a horizontal direction from an inner wall of the lip part 82B and positioned above a part of the ink absorber 83. The ink absorber 83 comprises a protrusion part 83C that protrudes downward from a base part 83A held by the cap main body 82 to contact the opposing surface 82T.SELECTED DRAWING: Figure 8
Patent JP-2020056963-A (JP)
Title: Zoom lens and optical instrument having the same
Inventor: GYODA YUICHI
IPC: G02B13/18
Filed: 2018-10-04
Abstract: To provide a zoom lens which is compact as a whole, has a wide view angle, and offers superior optical performance over an entire zoom range, and to provide an image capturing device having the same.SOLUTION: A zoom lens disclosed herein comprises a plurality of lens groups and is configured such that distances between adjacent lens groups change while zooming. The plurality of lens groups consists of a first lens group having negative refractive power, a second lens group having positive refractive power, and a rear group comprising two or more lens groups, arranged in order from the object side to the image side. The first lens group and the second lens group are configured to move while zooming. The first lens group comprises a negative lens G1, negative lens G2, and negative lens G3 arranged in order from the object side to the image side.SELECTED DRAWING: Figure 1