baber/WOPTO huggingface dataset:
Patent JP-2021150597-A (JP)
Title: Reactor, converter, and power converter
Inventor: YAMASHITA TAKAHIRO
IPC: H01F37/00
Filed: 2020-03-23
Abstract: To provide a reactor in which an outer core portion is firmly held by a retaining member.SOLUTION: A reactor with a combination of a coil, a magnetic core, and a holding member, the holding member includes an outer surface facing a side in which an outer core portion of a magnetic core is arranged, a concave core storage portion into which a part of the outer core portion is fitted, and a first holding portion facing the first outer peripheral surface of the outer core portion. The first holding portion includes a plate-shaped piece extending from the outer surface to the first outer peripheral surface, and a pressing portion that presses the first outer peripheral surface. The plate-shaped piece has a first surface that is flush with an inner wall surface of the core storage portion, and the pressing portion projects from the first surface toward the first outer peripheral surface.SELECTED DRAWING: Figure 6
Patent JP-2021151813-A (JP)
Title: Vehicle body front structure
Inventor: AKIMOTO YASUO
IPC: B62D25/20
Filed: 2020-03-24
Abstract: To provide a vehicle body front structure that attains vehicle body strengths required at respective times of vehicle use and vehicle collision (for example, at a time of small overlap collision).SOLUTION: A vehicle body front structure includes an arm member (lower arm) attached to a sub-frame structure, a bracket 11 that couples the sub-frame structure with a side member 5, a fragile part 20 formed in the sub-frame structure, and a deformation induction part 18 that deforms and bends an extension (sub-frame 7) at a time of vehicle collision so that the extension protrudes below a front vehicle. The bracket is coupled to the sub-frame structure as if to overlie the fragile part 20.SELECTED DRAWING: Figure 2
Patent JP-2021153400-A (JP)
Title: Joint-type fishing rod and lower plug
Inventor: MORIOKA TOSHIKI
IPC: A01K87/00
Filed: 2020-03-25
Abstract: To provide a fishing rod in which a root rod is hardly scratched, and damage or the like hardly occurs.SOLUTION: In the fishing rod, a plurality of rods are joined ordinarily, and a lower plug 10 is fixed to a base end part of a root rod 1. The lower plug 10 includes a fixed part 11 integrally formed of a flexible material, which is press-fitted and fixed to an inner surface of a base end part opening 1a of the root rod 1, a protrusion 12 that protrudes in an axial direction in a state of being press-fitted and fixed to the base end part opening, and an annular cap member 15 formed of a hard material, which is attached to a peripheral surface of the protrusion 12. A ring-like rib 18 in which an opening end edge 1b of the root rod 1 and an opening end edge 15a of the cap member 15 abut from the two sides in an axial direction and are fixed is formed between the fixed part 11 and the protrusion 12.SELECTED DRAWING: Figure 2
Patent JP-2021155825-A (JP)
Title: Film deposition apparatus, and film deposition method
Inventor: UEDA ATSUSHI
IPC: C23C16/44
Filed: 2020-03-30
Abstract: To provide a film deposition apparatus and a film deposition method capable of enhancing productivity.SOLUTION: A film deposition apparatus deposits a film on a target to be processed using an electrically heated catalyst of catalytic cracking reaction of a raw material gas under an atmosphere of subatmospheric pressure. The apparatus includes the catalyst, a chamber that can accommodate a plurality of the targets to be processed so that at least part of an external surface of the targets to be processed is arranged in the region that an active species of the catalytic cracking reaction can reach from the catalyst, a gas exhaust passage through which a gas flows out from the chamber to the outside by aspiration, a gas introducing passage through which the raw material gas supplied from a supply source is introduced to the chamber, and a rotation mechanism for rotating each of the targets to be processed. At least part of the catalyst expands in the direction along the rotation axis of the targets to be processed. A plurality of the targets to be processed are arranged around the catalyst.SELECTED DRAWING: Figure 1
Patent JP-2021158063-A (JP)
Title: Impurity processing method and fuel cell system
Inventor: TAKUWA YUYA
IPC: H01M8/04701
Filed: 2020-03-30
Abstract: To newly provide an impurity processing method in a fuel cell system.SOLUTION: Disclosed is an impurity processing method in a fuel cell system 100 which includes: a fuel cell A for performing power generation using fuel gas and oxidant gas; and an operation control part 71 for controlling the operation of the fuel cell A. The operation control part 71 can execute a first operation mode in which the fuel cell A is controlled so as to be operated at a normal operation temperature, and a second operation mode in which the fuel cell A is controlled so as to be operated at a higher temperature than the normal operation temperature. The second operation mode is performed at a predetermined timing.SELECTED DRAWING: Figure 1
Patent JP-2021163810-A (JP)
Title: Organic semiconductor device
Inventor: FUJITA RIEKO
IPC: H01L51/42
Filed: 2020-03-31
Abstract: To provide an organic semiconductor device with high external quantum efficiency (EQE).SOLUTION: An organic semiconductor device includes a p-type conjugated polymer, an n-type fullerene, and an n-type compound represented by the following formula (I) in an active layer (in the formula (I), X represents a carbon or silicon atom; Y1, Y2, Z1, and Z2 each independently represent a linear or branched hydrocarbon group having 6 or more and 20 or less carbon atoms; A and B each independently represent a fluorine atom or a chlorine atom; m and n independently represent an integer of 1 or more and 4 or less; p and q independently represent an integer of 0 or 1).SELECTED DRAWING: None
Patent JP-2021163221-A (JP)
Title: Control system
Inventor: GOTO KUNIHIRO
IPC: G08G1/16
Filed: 2020-03-31
Abstract: To efficiently generate and update a conversion table for calculating three-dimensional coordinates of an object detected from an image of an infrastructure camera.SOLUTION: A conversion generation device 60 generates a conversion table that associates position information of a pixel in an image acquired with an infrastructure camera 40 with three-dimensional coordinates in an ambient environment on the basis of self-position information acquired from a vehicle which can detect a self-position and a position of a pixel indicating the vehicle in the image acquired with the infrastructure camera 40, which is installed so as to acquire an image in the ambient environment including a traveling path of the vehicle. An object detection device 50 calculates the three-dimensional coordinates of the vehicle detected from the image acquired with the infrastructure camera 40 by referencing the conversion table. A traffic control device 32 performs traffic control on the basis of the three-dimensional coordinates of the vehicle calculated by the object detection device 50.SELECTED DRAWING: Figure 1
Patent JP-2021159600-A (JP)
Title: Game machine
Inventor: TOMIOKA HIROSHI
IPC: A63F7/02
Filed: 2020-04-02
Abstract: To clearly perform pseudo variable corresponding display.SOLUTION: When pseudo variation is started, with output of variation sound in variation start, a background is switched to a background corresponding to during-variation. Therefore, one new pseudo variable corresponding symbol 303 is supplied from a right side, and in linkage with the same, 12 pseudo variable corresponding symbols 303 which have been displayed until then are shifted to a left side. Then, the twelfth pseudo variable corresponding symbol 303 from the right side (namely, closest to the left side) is erased. Through a series of operations, the pseudo variable corresponding symbols 303 seem to be linkage with the pseudo variation. Then, simultaneous to the shift, a color of the tenth large pseudo variable corresponding symbol 303 from the right side becomes gold, and a color of the eleventh and twelfth pseudo variable corresponding symbols 303 from the right side, namely two symbols, becomes gray. Therefore, there are generated two gray pseudo variable corresponding symbols 303 and nine gold pseudo variable corresponding symbols 303.SELECTED DRAWING: Figure 50
Patent JP-2020205406-A (JP)
Title: Heating unit, temperature control system, processing device, and manufacturing method of semiconductor device
Inventor: KOSUGI TETSUYA
IPC: H01L21/265
Filed: 2020-04-15
Abstract: To provide a configuration for improving the uniformity of a temperature distribution in a furnace.SOLUTION: Provided is a configuration that includes at least a heat-generating part that is divided into multiple control zones and is provided for each control zone and raises the temperature inside a reaction tube by heat generation, in which an output circuit in each control zone is a parallel circuit, and an output variable element is provided in any one or more of circuits constituting the parallel circuit.SELECTED DRAWING: Figure 7
Patent JP-2021174785-A (JP)
Title: Foreign material inspection system, foreign material inspection method, program, and semiconductor manufacturing equipment
Inventor: MORIYA TAKESHI
IPC: H01L21/02
Filed: 2020-04-17
Abstract: To provide a technology to determine the location and type of foreign materials attached to an inspection target.SOLUTION: A foreign material inspection system for inspecting foreign materials attached to an inspection target, comprises a light source unit that irradiates an excitation light to the inspection target, a detection unit that detects the emission of fluorescence caused by the irradiation of the excitation light, a judgment unit that judges the location and type of foreign materials attached to the inspection target from the emission of the fluorescence, and an output unit that outputs the judgment result of the judgment unit, thereby the above problem is solved.SELECTED DRAWING: Figure 1
Patent JP-2021172290-A (JP)
Title: duct
Inventor: NAKANE KAZUKI
IPC: B60K11/04
Filed: 2020-04-29
Abstract: To improve pedestrian protection performance while ensuring stiffness in a normal state.SOLUTION: A duct 10 includes a slit 20 at a position close to a corner part 18, which connects to a wall part 16 adjacent to a wall part 16 in the wall part 16, or at the corner part 18. The slit 20 penetrates the wall part 16 and extends in a direction along an air circulation direction of an air circulation passage 12. The slit 20 is formed so that one end thereof is adjacent to an edge of the wall part 16 and an opening edge on a side of the one end is closed.SELECTED DRAWING: Figure 1
Patent JP-2020143097-A (JP)
Title: Synergistic fungicidal mixtures and compositions for fungal control
Inventor: OWEN JOHN W
IPC: A01N59/16
Filed: 2020-05-07
Abstract: To provide synergistic compositions containing fungicidal compounds.SOLUTION: A fungicidal composition contains a fungicidally effective amount of the compound of Formula I in the figure, 5-fluoro-4-imino-3-methyl-1-tosyl-3,4-dihydropyrimidin-2(1H)-one, and at least one fungicide selected from the group consisting of mancozeb, chlorothalonil, pyraclostrobin, fluoxastrobin, azoxystrobin, trifloxystrobin, picoxystrobin, and kresoxim-methyl.SELECTED DRAWING: None
Patent JP-2021181516-A (JP)
Title: Composite resin, production method thereof, and molding thereof
Inventor: Katayama shinsuke
IPC: C08F20/54
Filed: 2020-05-18
Abstract: To provide: a novel composite resin excellent in water resistance and water absorption; and a composite resin capable of forming a film having a higher Young modulus and higher tensile strength and/or elongation at a break point than conventional polyvinyl alcohol films crosslinked by hydrochloric acid such as those described in a nonpatent document 1.SOLUTION: A composite resin is a composite of a polyvinyl alcohol and a fluoroalkyl group-containing oligomer represented by a general formula (1) in the figure, where a content of the fluoroalkyl group-containing oligomer is 10 mass% or more. (Symbols in the formula are as described in the specification.)SELECTED DRAWING: Figure 1
Patent JP-2021182584-A (JP)
Title: Evaluation apparatus of semiconductor device and evaluation method of semiconductor device
Inventor: KITANO MASARU
IPC: G01R31/26
Filed: 2020-05-19
Abstract: To provide a technology that can reduce cost required for evaluation in a case where a contact part in contact with an evaluated semiconductor device in a wafer stage is damaged, in an evaluation apparatus for a semiconductor device.SOLUTION: An evaluation apparatus 100 comprises: a wafer stage 2 having a plurality of probe pins 1a that can come into contact with a front surface electrode 9a which is provided on a front surface of each semiconductor device 9, a plurality of pins 5 that support each semiconductor device 9 by bringing a leading end surface into contact with a rear surface electrode 9b provided on a rear surface of each semiconductor device 9, a pin fixed table 6 to which base end parts of the plurality of pins 5 are fixed, and a switching part 7 that switches each pin 5 to any of a state connected to a force line 7a, a state connected to a sense line 7b and an open state; and a tester part 8 that is connected to the plurality of pins 5 through the switching part 7, and that sets electric potential of the plurality of pins 5 coming into contact with the evaluated semiconductor device 9.SELECTED DRAWING: Figure 1
Patent JP-2020143375-A (JP)
Title: Coated silver particle and manufacturing method therefor, conductive composition and conductor
Inventor: KOYAMA MASARU
IPC: H01B5/14
Filed: 2020-05-22
Abstract: To provide coated silver particles excellent in corrosion resistance, particle size stability, particle dispersibility in media and sinterability.SOLUTION: A coated silver particle 20 contains a silver core particle 21 and a plurality of aliphatic carboxylic acid molecules 22 absorbed to a surface of the silver core particle at density of 2.5 to 5.2 molecules per 1 nm2. The carbon number of an aliphatic group of the aliphatic carboxylic acid molecule 22 is preferably 5 to 26. When DSEM is an arithmetic mean value of primary particle diameters and SD is a standard deviation of the primary particle diameters, it is preferable that DSEM is 0.02 to 5.0 μm and a particle diameter variation rate, defined by the general formula SD/DSEM, is 0.01 to 0.5.SELECTED DRAWING: Figure 2
Patent JP-2020205584-A (JP)
Title: Technology for generating network simulation scenario
Inventor: SHREYA GAUTAM
IPC: H04L12/24
Filed: 2020-05-22
Abstract: To provide a technology for generating a simulation scenario of a submarine fiber optic transmission system by using an artificial intelligence method and an application.SOLUTION: A network modelling system 100 includes a recording component that receives an exemplary network configuration record and receives the exemplary network operation record, a machine learning management component that uses a machine learning component to generate a network behavior model on the basis of the exemplary network configuration record as input and an exemplary network behavior record as output, and a system test component that receives a system test network configuration record, and generates a system test network operation record on the basis of a system test network configuration record by using the network operation model.SELECTED DRAWING: Figure 4
Patent JP-2021186700-A (JP)
Title: Dispersant for water dispersion, and fine particle dispersion liquid containing dispersant for water dispersion
Inventor: ANDO TAKESHI
IPC: C09K23/52
Filed: 2020-05-26
Abstract: To provide a dispersant for water dispersion which allows a small amount of fine hydrophobic particles to be easily dispersed in water, and is also excellent in handleability.SOLUTION: A dispersant for water dispersion contains a star type polymer having a hydrophilic polymer arm A having a unit derived from methacrylate represented by the following formula (1) as a constitutional unit, and a hydrophobic polymer arm B having a unit derived from methacrylate as a constitutional unit in the same molecule. In the formula, R1 represents a group excluding a hydrogen atom from one hydroxyl group of a chemical structural formula of poly(alkylene glycol) or poly(alkylene glycol) alkyl ether or a hydroxyalkyloxy group.SELECTED DRAWING: None
Patent JP-2021189775-A (JP)
Title: Information processing unit, solid molding system, solid data generation method and program
Inventor: YAMASAWA AYA
IPC: G06T7/12
Filed: 2020-05-29
Abstract: To provide an information processing unit, a solid molding system, a solid data generation method and a program, capable of generating height data for molding a solid object having a texture comparable to silk screen.SOLUTION: An information processing unit includes: an extraction part configured to extract a boundary part of colors from image data; a conversion part configured to convert from a non-boundary region being a region other than the boundary part extracted by the extraction part to three-dimensional height information, and to convert from the boundary part to three-dimensional height information representing a height different from a height indicated by the height information of the non-boundary region; and a synthesis part configured to synthesize the height information of the non-boundary region converted by the conversion part and the height information of the boundary part to generate one piece of height data.SELECTED DRAWING: Figure 11
Patent JP-2021189116-A (JP)
Title: Information processing apparatus, information processing method, and information processing program
Inventor: TSUBOUCHI KOTA
IPC: G08G1/0969
Filed: 2020-06-03
Abstract: To correct location of a user on a map on the basis of environment information.SOLUTION: An information processing apparatus includes an acquisition unit and a correction unit. The acquisition unit acquires sensor information acquired in the same period by a terminal device of a user having a sensor and identification information of the user. The correction unit corrects location of the user U on a map on the basis of the sensor information and location information. The information processing apparatus may also include an estimation unit and a comparison unit. The estimation unit estimates a context of the terminal device on the basis of the sensor information. The comparison unit compares a context on the map specified from the location information with the context of the terminal device. The correction unit corrects the location of the user U on the map in accordance with a result of the comparison.SELECTED DRAWING: Figure 1
Patent JP-2021191736-A (JP)
Title: Silicone emulsion composition containing polyvalent acid, method for producing the same and method for stabilizing the composition
Inventor: MURAKAMI AKIRA
IPC: B01J13/00
Filed: 2020-06-05
Abstract: To provide a silicone emulsion composition that is predominantly composed of at least a predetermined amount of amino-modified silicone, and contains a polyvalent acid, and has excellent temporal stability.SOLUTION: A silicone emulsion composition contains (a) surfactant, (b) amino-modified silicone, and (c) at least one compound selected from a polyvalent acid or a salt thereof. The content of the amino-modified silicone is 10 mass% or more. The content of the at least one compound selected from a polyvalent acid or a salt thereof is 0.1 mass% or more.SELECTED DRAWING: None
Patent JP-2021197259-A (JP)
Title: UV irradiation device
Inventor: MAEDA SHOHEI
IPC: H01J61/52
Filed: 2020-06-12
Abstract: To provide a UV irradiation device that can suppress the deformation of an arc tube due to heat.SOLUTION: A UV irradiation device includes an arc tube 21 which has a cylindrical shape and is filled with rare gas in an internal space, an internal electrode 22 having a coil provided in the internal space, an external electrode 26 provided on the outside of the arc tube 21, and a cooling unit 9 provided on the outside of the external electrode 26 via a gap 9a. The cooling unit 9 includes a hole 9c extending along the tube axis of the arc tube 21, and a discharge hole 9c3 having one end opened in the hole 9c and the other end opening in the gap 9a.SELECTED DRAWING: Figure 5
Patent JP-2021195014-A (JP)
Title: Vehicle lighting fixture
Inventor: KANAZAWA TAKASHI
IPC: B60Q1/14
Filed: 2020-06-15
Abstract: To provide a vehicle lighting fixture capable of securing sufficient illuminance for irradiation light for a vehicle near side.SOLUTION: A vehicle lighting fixture for irradiating front of a vehicle with light includes a first unit for generating light for forming a first low beam 103, and a second unit for generating light forming a high beam 101 and each low beam 102. In the high beam 101, a part on its lower end side overlaps a partial region on the upper end side of the first low beam 103, and a part other than the part on the lower end side is formed on a relatively upper side of the first low beam 103 without overlapping the first low beam 103. In the second low beam 102, a part on its upper end side overlaps a partial region on the lower end side of the first low beam 103, and a part other than the part on the upper end side is formed on a relatively lower side of the first low beam 103 without overlapping the first low beam 103.SELECTED DRAWING: Figure 5
Patent JP-2021197474-A (JP)
Title: Semiconductor device
Inventor: KUROKAWA ATSUSHI
IPC: H01L23/522
Filed: 2020-06-16
Abstract: To provide a semiconductor device that can suppress degradation of reliability caused by stress and that can suppress degradation of heat dissipation.SOLUTION: A mesa portion which has at least one level difference, is formed on a substrate. An insulating film, which is disposed on the mesa portion, includes an organic layer comprising an organic insulating material, and has a cavity. A conductor film, which is disposed on the insulating film, is electrically connected to a transistor in the mesa portion through the cavity provided in the insulating film. A cavity provided in the organic layer contains the mesa portion in plan view and has side surfaces extending in a first direction. A shorter distance out of distances in a second direction perpendicular to the first direction from the mesa portion to the side surfaces on both sides of the cavity of the organic layer in the plan view is defined as a first distance. A shorter distance out of distances in the first direction from the mesa portion to side surfaces on both sides of the cavity of the organic layer in the plan view is defined as a second distance. A height of a first step of the mesa portion is defined as a first height. At least one of the first distance and the second distance is greater than or equal to the first height.SELECTED DRAWING: Figure 2
Patent JP-2020152732-A (JP)
Title: 1-[2[(2,4-dimethylphenylsulfanyl)-phenyl]piperazine as compound with combined serotonin reuptake 5-ht3 and 5-ht1a activity for treatment of cognitive impairment
Inventor: BANG-ANDERSEN BENNY
IPC: A61K31/495
Filed: 2020-06-24
Abstract: To provide a compound extremely useful for a treatment of cognitive impairment in depression patients.SOLUTION: 1-[2-(2,4-dimethylphenylsulfanyl)-phenyl]piperazine has strong activity on SERT, 5-HT3 and 5-HT1A, and is useful for a treatment of cognitive impairment, especially cognitive impairment in depression patients.SELECTED DRAWING: None