baber/WOPTO huggingface dataset:
Patent JP-2019176194-A (JP)
Title: Semiconductor device
Inventor: OKUMURA KEIKI
IPC: H01L29/78
Filed: 2019-07-22
Abstract: To provide a semiconductor device capable of suppressing a rise in on-resistance even when a voltage is applied for a long time between a source and a drain in a gate-off state.SOLUTION: A semiconductor device 1 comprises: a substrate 7 made of an ntype SiC having a predetermined off angle; a drift layer 8 formed on the substrate 7 and made of an ntype SiC; a plurality of unit cells 10 sectionalized by an ntype epitaxial line 13 that includes a first line 11 parallel to an off direction of the substrate 7 in the drift layer 8, and a second line 12 crossing the first line 11; a gate insulating film 17 formed on the drift layer 8; a gate electrode 18 formed on the gate insulating film 17; and a ptype alleviation layer 24 formed on the first line 11 in the drift layer 8, and that alleviates an electric field generated at the gate insulating film 17.SELECTED DRAWING: Figure 1
Patent JP-2020056001-A (JP)
Title: Adhesive composition for polarizing plate and polarizing plate with adhesive layer
Inventor: HASEGAWA RYO
IPC: C09J7/38
Filed: 2019-07-24
Abstract: To provide an adhesive composition for a polarizing plate, from which an adhesive layer can be formed that shows excellent durability and reworkability and hardly induces a white void, and a polarizing plate with an adhesive layer.SOLUTION: The adhesive composition for a polarizing plate comprises: a copolymer having an Mw of 200000 to 2000000 and containing a monomer (A) unit (a) having a hydroxyl group, a monomer (B) unit (b) having a group selected from a group having a tertiary carbon atom, a group having an alicyclic structure and a group having an aromatic ring, and an alkyl (meth)acrylate monomer (C) unit (c), in which the content percentage of the unit (a) is 0.05 to 0.4 mass% with respect to all units and the content percentage of the unit (b) is 10 to 30 mass% with respect to all units; a polyisocyanate compound; and a silane coupling agent. A molar equivalent ratio of the amount of isocyanate groups in the polyisocyanate compound with respect to the total amount of hydroxyl groups, carboxyl groups and amino groups in the copolymer is 0.5 to 5.0. The composition shows a gel fraction of 45 to 80 mass% after crosslinked. Applications of the above composition are also disclosed.SELECTED DRAWING: None
Patent JP-2021022766-A (JP)
Title: Image forming device, information processing method, and program
Inventor: HIROKAWA TATSUMA
IPC: H04N1/00
Filed: 2019-07-24
Abstract: To accept user operation on a setting screen.SOLUTION: An image formation device according to the present invention with one or more applications installed includes a setting reception unit that accepts user operation to execute the application on a setting screen that accepts input of a setting value for the application, a storage unit that stores control information used to display the setting screen, and an introduction unit that performs a process for introducing the application.SELECTED DRAWING: Figure 1
Patent JP-2021022970-A (JP)
Title: Snubber circuit
Inventor: ASAUE MINORU
IPC: H02M3/155
Filed: 2019-07-25
Abstract: To provide a snubber circuit which has excellent durability against surge voltage and can suppress the generation of an imbalance of thermal load.SOLUTION: A main circuit 200 such as a power conversion circuit comprises: a main capacitor 1 connected in parallel to a main-switching element S; a surge energy consumption circuit 2 connected in parallel to the main capacitor 1; and a control circuit 3 that controls operation of the surge energy consumption circuit 2. The surge energy consumption circuit 2 comprises: a sub-switching element 21 and a sub-capacitor 22 which are connected in parallel to the main capacitor 1 and are connected in serial to each other; and a resistance element 23 connected in parallel to the sub-capacitor 22. The control circuit 3 switches on/off of the main-switching element S on the basis of an amount of time after the sub-switching element 21 is turned off or a physical quantity related to a thermal load of the sub-switching element 21.SELECTED DRAWING: Figure 1
Patent JP-2019205455-A (JP)
Title: Light-activated chimeric opsins and methods of using the same
Inventor: KARL DEISSEROTH
IPC: A61K38/17
Filed: 2019-07-26
Abstract: To provide compositions comprising chimeric light-activated protein cation channels which are capable of mediating a depolarizing current in a cell when the cell is illuminated with light.SOLUTION: Provided are animal cells comprising a light-activated protein expressed on a cell membrane, the protein being (a) a chimeric protein derived from VChR1 from Volvox carteri and ChR1 from Chlamydomonas reinhardti, which protein comprises the amino acid sequence of VChR1 having at least the first and second transmembrane helices replaced by the first and second transmembrane helices of ChR1; (b) responsive to light; and (c) capable of mediating a depolarizing current in a cell when the cell is illuminated with light.SELECTED DRAWING: Figure 1a-b
Patent JP-2021022227-A (JP)
Title: program
Inventor: TANAKA YUYA
IPC: G06Q10/08
Filed: 2019-07-29
Abstract: To provide a program that allows a sender to easily select a transporter desired by the sender.SOLUTION: A program causes an order system 1 to execute a list transmission step (S3) and an order transmission step (S5). The order system is a system for the sender to order the transporter to transport a load. In the list transmission step (S3), the order system 1 transmits a list of transporters selected on the basis of load information input into a sender terminal T1 to the sender terminal T1. In the order transmission step (S5), when the sender selects one transporter from the list, the order system 1 transmits an order of transport of the load to a transporter terminal T2 of the selected transporter.SELECTED DRAWING: Figure 2
Patent JP-2019213883-A (JP)
Title: Dual-function catheter with two sliding sheaths
Inventor: BERTRAND GONON
IPC: A61M25/14
Filed: 2019-07-31
Abstract: To avoid damaging or snagging of tissue or an organ when a catheter is inserted.SOLUTION: A catheter 1 includes: an injection nozzle 7 which is at least partially electrically conductive and includes a proximal portion, a distal portion adjacent to an exit orifice, and a distalmost portion; and a sheath 4, in which at least one of the injection nozzle and the sheath is movable relative to the other, and which is set such that at a first position, the sheath covers a portion of the injection nozzle, and at a second position, the portion of the injection nozzle is exposed beyond the sheath. The distalmost end of the injection nozzle has a width larger than a width of the portion of the injection nozzle which is selectively covered or exposed by the sheath, and the width of the distalmost end is larger than a distal opening within the sheath to prevent the distalmost end from being covered by the sheath.SELECTED DRAWING: Figure 16
Patent JP-2021026484-A (JP)
Title: Information distribution system
Inventor: SUEMATSU DAIKICHI
IPC: G06Q30/06
Filed: 2019-08-05
Abstract: To provide an information distribution system that can increase the reliability of a product to a consumer and allows a consumer to select a product safely at the same time.SOLUTION: A food information distribution system 1 includes: transmission information recording means 6 for recording predetermined transmission information; confirmation person information recording means 7 for recording information of a confirmation person in charge of confirmation of the transmission information; first transmission means 9 for sending the transmission information recorded in the transmission information recording means 6 to the outside; confirmation result information recording means 8 for recording confirmation result information of the transmission information sent from a terminal of the confirmation person, who received the transmission information sent from the first transmission means 9; and second transmission means 10 for sending, to the outside, transmission information corresponding to the confirmation result information recorded in the confirmation result information recording means 8 or corrected transmission information obtained by correcting the transmission information corresponding to the confirmation result information recorded in the confirmation result information recording means 8. The destination of transmitting the transmission information by the first transmission means 9 is limited to the terminal of the confirmation person in which the confirmation person information recording means 7 stores the information.SELECTED DRAWING: Figure 1
Patent JP-2021023674-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: FUKUSHIMA KAZUYUKI
IPC: G01N24/00
Filed: 2019-08-07
Abstract: To appropriately correct MR data in magnetic resonance imaging using a coil unit having an A/D converter built therein.SOLUTION: A magnetic resonance imaging apparatus comprises a reception circuit 109 that receives a signal output from a coil unit and performs signal processing. The coil unit comprises at least one RF coil element 201 to 216, at least one A/D converter 401 to 416 for converting an analog signal output from the at least one RF coil element 201 to 216 to a digital signal, and a storage unit for storing information on an apparatus characteristic, and outputs the digital signals in association with the information on the apparatus characteristic. Using the information on the apparatus characteristic associated with the digital signals, the reception circuit 109 corrects the digital signals output from the coil unit.SELECTED DRAWING: Figure 7
Patent JP-2020025536-A (JP)
Title: Sugar chain-immobilized magnetic metal nanoparticles, virus capture, concentration, purification and detection
Inventor: SUMIDA YASUO
IPC: C12Q1/6851
Filed: 2019-08-08
Abstract: To provide sugar chain-immobilized magnetic metal nanoparticles in which particle size does not change due to subtle differences in conditions at the time of preparation and viruses can be separated, concentrated, and detected with good reproducibility without using an ultracentrifuge.SOLUTION: Provided is a sugar chain-immobilized magnetic metal nanoparticle having a linker compound, a sugar chain, and a magnetic nanoparticle, the amino group of the linker compound being linked to the sugar chain, the sulfur atom of the linker compound being linked to the magnetic nanoparticle, the magnetic nanoparticle containing gold or the like, and the surface being covered with gold and the like.SELECTED DRAWING: Figure 2
Patent JP-2021027293-A (JP)
Title: Multilayer printed board
Inventor: MINOWA YOSHIAKI
IPC: H05K3/46
Filed: 2019-08-08
Abstract: To provide a multilayer printed board used as a miniaturized high frequency substrate such as a micro wave substrate and a millimeter wave substrate, in which cracking of an insulation layer just under a bottom part land of a skip via, which is generated by carrying out a heat resistance test or the like, is prevented, while suppressing uniformity of a surface smoothness and a thickness of an insulation layer of the outermost layer.SOLUTION: A multilayer printed board comprises: a core substrate including a conductive layer on front and back surfaces; an insulation layer of the outermost layer formed by a high frequency correspondence low loss material laminated onto the outermost of the front and back surfaces of the core substrate via an adhesion layer; a conductive layer formed on an inner layer side of the insulation layer of the outermost layer; and a skip via penetrating the insulation layer of the outermost layer and the adhesion layer, and reaching the conductive layer of the core substrate. The conductive layer of the core substrate contains a bottom part land of the skip via, and the thickness of the conductive layer containing the bottom part land of the skip via is larger than that of the conductive layer on the inner layer side of the insulation layer of the outermost layer.SELECTED DRAWING: Figure 1
Patent JP-2019218371-A (JP)
Title: Compositions, methods and systems for synthesis and use of imaging agents
Inventor: RADEKE HEIKE S
IPC: A61K51/04
Filed: 2019-08-09
Abstract: To provide systems, compositions and methods for synthesis and use of imaging agents, or precursors thereof.SOLUTION: An imaging agent is made rich inF. An imaging agent may be used to image an area of interest in a subject, including the heart, cardiovascular system, cardiac vessels, brain, and other organs. Methods and compositions for assessing perfusion and innervation mismatch in a portion of a subject are provided. For example, a compound in the figure is provided.SELECTED DRAWING: None
Patent JP-2019213549-A (JP)
Title: Mice expressing limited immunoglobulin light chain repertoire
Inventor: ROBERT BABB
IPC: A01K67/027
Filed: 2019-08-14
Abstract: To provide compositions and methods that do not rely on manipulating in vitro conditions, but that instead employ more biologically sensible approaches to making human epitope-binding proteins that include a common light chain.SOLUTION: Provided are: a genetically modified mouse expressing human immunoglobulin heavy chain and light chain variable domains, the mouse having a limited light chain variable repertoire; a biological system for generating a human light chain variable domain that associates and expresses with a diverse repertoire of affinity-matured human heavy chain variable domains; and methods for making binding proteins comprising immunoglobulin variable domains, comprising immunizing mice that have a limited immunoglobulin light chain repertoire with an antigen of interest, and employing an immunoglobulin variable region gene sequence of the mouse in a binding protein that specifically binds to the antigen of interest.SELECTED DRAWING: None
Patent JP-2021032936-A (JP)
Title: Imaging apparatus and control method
Inventor: URAGAMI TOSHIFUMI
IPC: G03B17/20
Filed: 2019-08-19
Abstract: To provide an imaging apparatus capable of suppressing displacement between the observation range of an optical finder and an imaging range imaged by an imaging element, even when the imaging element is moved.SOLUTION: The imaging apparatus to/from which a lens unit can be attached/detached includes the imaging element, driving means for moving the imaging element in a direction orthogonal to the optical axis of an attached lens unit, acquisition means for acquiring the lens information of the attached lens unit, display means for displaying a visual field frame in the visual field of the optical finder, and control means for changing a position for displaying the visual field frame according to the lens information.SELECTED DRAWING: Figure 6
Patent JP-2021029589-A (JP)
Title: Slot machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2019-08-23
Abstract: To provide a slot machine improved in connection with a shift to an advantageous section.SOLUTION: A main control part controls to an AT state by continuing an advantageous section when a completion condition of a normal state is satisfied and when an AT winning flag is set, and completes an advantageous section when a completion condition of a normal state is satisfied and an AT winning flag is not set, thus controlling to a CZ state when shifting to an advantageous section again. A first AT lottery determined to be controlled or not to an AT state with a probability corresponding to a result of an internal lottery of a game in a normal state, and a point lottery in which a point value is imparted with a probability corresponding to a result of an internal lottery of a game in a normal state are held, and a ratio of control to an AT state after completion of a normal state is changed according to a result of the first AT lottery and a result of the point lottery.SELECTED DRAWING: Figure 18
Patent JP-2021031013-A (JP)
Title: Work vehicle
Inventor: KAWAMURA TOMOHIRO
IPC: B60S1/48
Filed: 2019-08-29
Abstract: To provide a breather structure which inhibits oil leakage.SOLUTION: A work vehicle includes a reserve tank 23 for storing oil behind a cockpit 6. The reserve tank 23 and a transmission case 5 are connected by a breather hose 21 and a return hose 25 which branches from the breather hose 21 and returns the oil to the transmission case 5 is connected to the transmission case 5 to form a breather in the reserve tank 23. A washer tank stay 32 is attached to a reserve tank stay 31 which fixes the reserve tank 23, and a washer tank 33 is provided adjacent to the rear side of the reserve tank 23.SELECTED DRAWING: Figure 2
Patent JP-2020063186-A (JP)
Title: SiC epitaxial wafer
Inventor: NISHIHARA SADATAKA
IPC: G01N21/956
Filed: 2019-09-04
Abstract: To provide a SiC epitaxial wafer having less amount of bandlike stacking faults.SOLUTION: A SiC epitaxial wafer according to this embodiment includes a SiC substrate, an epitaxial layer laminated on a first surface of the SiC substrate, one-fourth of an area of the epitaxial layer being occupied by a bandlike stacking fault in the epitaxial layer.SELECTED DRAWING: Figure 4
Patent JP-2021040441-A (JP)
Title: Method of manufacturing rectangular wire
Inventor: IKEDA RYOTA
IPC: B26D3/00
Filed: 2019-09-04
Abstract: To manufacture a rectangular wire with high accuracy and at low cost by removing an insulation coating film in a corner part without changing the posture of the rectangular wire.SOLUTION: A method of manufacturing a rectangular wire 3 includes: a coating film removing step of removing an insulation coating film 2 of the rectangular wire 3. The coating film removing step includes: a chamfering step S2 of forming a chamfered part 6a in a corner part 3a by pressing a mold 12 against the corner part 3a of the rectangular wire 3 to plastically deform the corner part 3a; and a flat part coating film removing step S3 of removing the insulation coating film 2 of a flat part 2b constructing the corner part 3a.SELECTED DRAWING: Figure 6
Patent JP-2021037167-A (JP)
Title: Video game processing program and video game processing system
Inventor: MIYAKE YOICHIRO
IPC: A63F13/56
Filed: 2019-09-04
Abstract: To perform appropriate index setting for allowing a character not to be operated by a user to execute action along a purpose.SOLUTION: Plural areas are set to a movable range of a character in a virtual space, a predetermined value is set to an areas in which at least two characters having different affiliations in the virtual space are positioned as each character's parameter for expressing each character's affiliation, each affiliation parameter is spread to an adjacent area so as to be decreased in its absolute value by a predetermined value for each move and the decreased affiliation parameter is set to each area, the sum of the absolute values of two different affiliation parameters is calculated in an area in which the number of movements of areas from areas in which two characters having different affiliations are located is for example nearly equal, or in a place in which spreads of different affiliation parameters meet in an area boundary as a result of propagation of each affiliation parameter, and a place in which the sum of absolute values satisfies a predetermined condition is set to an index place as an index of a character's action.SELECTED DRAWING: Figure 3
Patent JP-2020004996-A (JP)
Title: Liquid processing method, substrate processing apparatus, and storage medium
Inventor: MARUYAMA HIROTAKA
IPC: H01L21/304
Filed: 2019-09-05
Abstract: To provide a liquid processing method and the like capable of performing drying while suppressing collapse of a pattern on the surface of a substrate.SOLUTION: After supplying rinsing liquid for rinsing to a substrate for which a liquid treatment has been performed with a chemical liquid, drying liquid higher in volatility than the rinsing liquid is supplied to the center of the substrate to replace the rinsing liquid. Next, the supply position of the drying liquid is moved from the central portion of the substrate to the peripheral portion side, and a drying gas is supplied to a region where a liquid film of the drying liquid, which is formed at a central portion of the substrate as the supply position of the drying liquid moves, does not exist. Thereafter, the supply position of the drying gas to the substrate is moved from the central portion to the peripheral edge side of the substrate in accordance with the movement of the supply position of the drying liquid, and the substrate is dried.SELECTED DRAWING: Figure 5
Patent JP-2021043016-A (JP)
Title: Pressure sensor element
Inventor: KOBAYASHI MASANORI
IPC: G01L9/04
Filed: 2019-09-09
Abstract: To provide a sensor element that is appropriate for miniaturization.SOLUTION: A pressure sensor element comprises a metal plate, an insulating film provided on one surface of the metal plate, or a first surface, so as to form a coated region where the first surface is coated and an exposed region where the first surface is exposed, and a pressure detection circuit formed on the insulating film so as to be insulated from the first surface by the insulating film.SELECTED DRAWING: Figure 1
Patent JP-2020014007-A (JP)
Title: Compositions and methods of using the same for deposition of silicon-containing film
Inventor: LI JIANHENG
IPC: C23C16/56
Filed: 2019-09-09
Abstract: To provide alternative precursor compounds for producing silicon-containing films with a lower Si-H bond density, a lower film etch rate, or a combination thereof.SOLUTION: Described herein are compositions and methods of using the same for forming a silicon-containing film such as, without limitation, a silicon oxide, silicon nitride, silicon oxynitride, carbon-doped silicon nitride, or carbon-doped silicon oxide film on at least a surface of a substrate having a surface feature. In one aspect, the composition comprises at least one compound selected from the group consisting of a siloxane, a trisilylamine-based compound, an organoaminodisilane compound, and a cyclic trisilazane compound.SELECTED DRAWING: Figure 1
Patent JP-2021041575-A (JP)
Title: Skin material and method of manufacturing skin material
Inventor: ONO KAZUYOSHI
IPC: B32B27/12
Filed: 2019-09-10
Abstract: To provide a skin material that has ventilation holes, is highly breathable, hardly causes a fray of threads constituting a base fabric even after punching thereof and has good strength as a skin material, and a method of manufacturing the same.SOLUTION: There are provided a skin material that comprises: a base fabric composed of highly shrinkable yarn with a hot water dimensional change rate in a range of 10% to 50% specified in JIS L 1013 (2010); and an adhesive layer and a skin layer on at least one surface of the base fabric, which are arranged in the order, and that has a plurality of vents penetrating in a thickness direction, and a method of manufacturing the same.SELECTED DRAWING: Figure 1B
Patent JP-2021042160-A (JP)
Title: Cholesterol elevation inhibitor, cholesterol elevation inhibitory food and drink, hypercholesterolemia inhibitor, hypercholesterolemia inhibitory food and drink, and method for producing cholesterol elevation inhibitor
Inventor: MATSUDA HIROYUKI
IPC: A61P3/00
Filed: 2019-09-11
Abstract: To provide a bamboo-derived active ingredient having a satisfactory cholesterol elevation inhibitory effect, at low cost.SOLUTION: A cholesterol elevation inhibitor has a fraction of bamboo obtained by microwave vacuum distillation, as an active ingredient.SELECTED DRAWING: Figure 4