baber/WOPTO huggingface dataset:
Patent JP-2021057615-A (JP)
Title: Silicon carbide semiconductor element
Inventor: OSE NAOYUKI
IPC: H01L29/78
Filed: 2021-01-06
Abstract: To achieve ohmic contact applicable to miniaturization of an element while keeping the reliability of an interlayer insulating film.SOLUTION: A silicon carbide semiconductor element includes a first conductivity type semiconductor substrate 1, a first conductivity type semiconductor deposition layer deposited on the first conductivity type semiconductor substrate 1 and having lower impurity concentration than the first conductivity type semiconductor substrate 1, high-concentration impurity regions 3 and 4 formed on a surface of the first conductivity type semiconductor deposition layer, insulating films 5 and 7 formed on the surface of the first conductivity type semiconductor deposition layer, an opening formed on the insulating films 5 and 7 on the high-concentration impurity region and having ions of Si atoms injected thereinto, a heat reaction layer 8 formed in contact with the high-concentration impurity region, and a wiring conductor 9 disposed over the heat reaction layer 8. A main surface of the first conductivity type semiconductor substrate 1 of the heat reaction layer 8 is lower than a main surface of the first conductivity type semiconductor substrate 1 in a lower part of the insulating film 7, and there is a side wall gap in a depth direction between the heat reaction layer 8 and the insulating film 8.SELECTED DRAWING: Figure 5
Patent JP-2022106405-A (JP)
Title: Reclining angle detection device
Inventor: TERASHIMA MITSUKI
IPC: A47C1/024
Filed: 2021-01-07
Abstract: To configure a reclining angle detection device which can accurately detect a reclining angle using an angle sensor without causing increase in size of a reclining sheet.SOLUTION: A reclining angle detection device S includes: an angle sensor 20; a first arm 21 which is connected to a sensor shaft 20a of the angle sensor 20; and a second arm 22 which is connected to an oscillation end 21b of the first arm 21 and a seat back. Respective relationships of an inter-shaft core distance L0 between an oscillation shaft core X and a sensor shaft core T0, a first arm length L1 between the sensor shaft core T0 and a first pivotal shaft core T1 of the first arm 21, a second arm length L2 between the first pivotal shaft core T1 and a second pivotal shaft core T2 of the second arm 22, and an oscillation radius r between the oscillation shaft core X and the second pivotal shaft core T2 are set to (L0+r):(L1+L2)=1:1.1 to 1:1.5, L1>L2, and L1:L2=1:0.2 to 1:0.5.SELECTED DRAWING: Figure 4
Patent JP-2022107434-A (JP)
Title: Auxiliary device
Inventor: OKA SEIJI
IPC: G05B19/05
Filed: 2021-01-08
Abstract: To replace a power supply unit without stopping a system including a PLC.SOLUTION: An auxiliary device (10) according to an aspect of the present invention is an auxiliary device as a plurality of units in which the units are connected to compose a programmable logic controller, and includes: a first connection (22) that, when the auxiliary device is connected to a further unit, transmits electric power to a first unit, which is the further unit; a second connection (24) electrically connected to the first connection (22) and that, when the auxiliary device (10) is connected to a yet further second unit, transmits electric power to the second unit, which is the yet further unit; and a third connection (26) for receiving electric power from outside, the third connection (26) capable of supplying the received electric power toward the first connection (22) and the second connection (24).SELECTED DRAWING: Figure 2
Patent JP-2021140758-A (JP)
Title: Method for producing learning data, learning method, device for producing learning data, learning device, and program
Inventor: ONIKI TAKASHI
IPC: G06T5/00
Filed: 2021-01-14
Abstract: To provide a method for producing learning data capable of achieving highly accurate correction while reducing a likelihood of adverse effects even when an image to be input to neural network includes a subject of high luminance or a subject greatly blurred by an aberration of an optical system.SOLUTION: A method for producing learning data is to be used for learning of neural network, and includes: a first acquisition step of acquiring an original image; a second acquisition step of acquiring a first image as a training image generated by addition of a blur to the original image; and a third acquisition step of acquiring a second image as a correct answer image generated by addition of a blur to the original image. The amount of blur to be added to the second image is smaller than that to the first image.SELECTED DRAWING: Figure 1
Patent JP-2022109644-A (JP)
Title: Lifting support system, lifting support method, and lifting support program
Inventor: SASAHARA DAISUKE
IPC: B66C13/08
Filed: 2021-01-15
Abstract: To provide a lifting support system, a lifting support method, and a lifting support program for supporting the unloading efficiently in the lifting work.SOLUTION: A lifting support system CS1 includes a control unit 21 connected to a suspended object turning device 15 for suspending a suspended load. The control unit 21 acquires a first direction with respect to the present orientation of the suspended object and a second direction with respect to the orientation of the suspended object in unloading at an unloading place, calculates a turn instruction angle by using the first direction and the second direction, and instructs the turning at the turn instruction angle to the suspended object turning device 15.SELECTED DRAWING: Figure 1
Patent JP-2021117498-A (JP)
Title: Coloring composition, color filter substrate using the same and method for manufacturing the same, and display device
Inventor: ODA TAKUO
IPC: G03F7/004
Filed: 2021-01-19
Abstract: To provide a color filter substrate using a coloring composition which prevents pattern peeling in overcoating processing even when being baked at low temperature, can suppress color mixture of a pattern, and prevents pin unevenness.SOLUTION: A coloring composition contains a colorant, a binder resin, a radical polymerizable compound, a photopolymerization initiator and an organic solvent. The radical polymerizable compound contains dipentaerythritol hexa(meth)acrylate and pentaerythritol tri(meth)acrylate, a ratio of a weight (A) of the dipentaerythritol hexa(meth)acrylate to a weight (B) of the pentaerythritol tri(meth)acrylate is 0.16<A/B<3, and a ratio of a weight (P) of a component excluding the colorant, the radical polymerizable compound, the photopolymerization initiator and the organic solvent to a weight (R) of the radical polymerizable compound is 0.5<P/R<1.2.SELECTED DRAWING: None
Patent JP-2022110761-A (JP)
Title: Biomass gasification system
Inventor: YAMAZAKI TAKURO
IPC: F23J15/04
Filed: 2021-01-19
Abstract: To provide a biomass gasification system that processes waste water from a scrubber and performs heat exchange to produce warm air.SOLUTION: A biomass gasification system 1 comprises: a combustion furnace 3; a gasification furnace 5 for introducing a combustion gas from the combustion furnace 3 and gasifying biomass; a scrubber 7 for purifying the combustion gas generated from the biomass in the gasification furnace 5; and a waste water treatment heat exchanger 9 for introducing waste water from the scrubber 7 and an exhaust gas from the gasification furnace 5, evaporating the waste water, and exchanging heat with air from the outside.SELECTED DRAWING: Figure 1
Patent JP-2022111825-A (JP)
Title: game machine
Inventor: TANAKA MASAYA
IPC: A63F7/02
Filed: 2021-01-20
Abstract: To reduce a control load.SOLUTION: A game machine includes: display means (a display device 41) capable of displaying information regarding a game; performance control means (a performance control device 300) for controlling display of the display means ; and start storage means (a game control device 100) capable of storing start storage that becomes an execution right of a game up to a predetermined upper-limit number on the basis of entry of game balls into start areas (a first start winning hole 36, a second start winning hole 97, and a usual variable winning device 37). The performance control means can display information in start storage corresponding to a game under execution by a display mode of storage display under execution corresponding to the start storage, and selection of a display mode of storage display under execution is performed by selection using a first selection table, and selection using a second selection table selected according to a selection result using the first selection table.SELECTED DRAWING: Figure 64
Patent JP-2022112361-A (JP)
Title: Piezoelectric vibrator and manufacturing method thereof
Inventor: OTOMURA HARUHIDE
IPC: C09J183/05
Filed: 2021-01-21
Abstract: To provide a piezoelectric vibrator and a manufacturing method of the piezoelectric vibrator that can improve operational reliability.SOLUTION: A piezoelectric vibrator includes a piezoelectric vibration element having an excitation electrode and a connection electrode electrically connected to the excitation electrode, a base member having an electrode pad, and a conductive holding member that connects the connection electrode and the electrode pad. The conductive holding member is a cured conductive adhesive. The conductive adhesive includes (A) an organopolysiloxane having two or more silicon-bonded alkenyl groups in one molecule, (B) an organopolysiloxane having two or more silicon atoms in one molecule and at least one hydrogen atom per silicon atom, and (C) a platinum catalyst having a compounding ratio of 20 ppm or more to the combined amount of (A) and (B).SELECTED DRAWING: Figure 1
Patent JP-2022112451-A (JP)
Title: Thermosetting resin composition and color filter having cured film thereof
Inventor: TAGUCHI HIROYUKI
IPC: C08G59/40
Filed: 2021-01-21
Abstract: To provide a thermosetting resin composition that has the great ability to prevent a liquid crystal panel from being burnt in as there are few residual metal ions even if the cured film of it comes into contact, following UV ozone cleaning, with an alkali development liquid at photospacer formation, while maintaining the general performances needed for a color filter protective film such as a coating appearance, smoothness, and chemical resistance; and a color filter having a protective film composed of the cured product.SOLUTION: A thermosetting resin composition contains following components (A)-(D). Component (A): an epoxy group-containing polymer, (B): polycarboxylic acid hemiacetal ester, (C): novolac epoxy resin, (D): bifunctional bisphenol A type epoxy resin.SELECTED DRAWING: None
Patent JP-2021060194-A (JP)
Title: Refrigeration device
Inventor: TANAKA MASARU
IPC: F25B41/26
Filed: 2021-01-22
Abstract: To provide a refrigeration device that can improve safety by suppressing clogging of a polymer that is generated by polymerization reaction of refrigerant.SOLUTION: A refrigeration device includes a refrigeration cycle in which a compressor, a condenser, an expansion mechanism and an evaporator are annularly connected. The refrigeration device includes a polymer catcher. The polymer catcher is fitted to piping for connecting an outlet side of the compressor to an inlet side of the condenser to catch a polymer of refrigerant circulating through the refrigeration cycle. The refrigerant includes a chemical compound represented by a molecular formula including one or more carbon-carbon unsaturated bonds.SELECTED DRAWING: Figure 1
Patent JP-2022112773-A (JP)
Title: implant
Inventor: IZUMIHARA KOJI
IPC: A61F2/28
Filed: 2021-01-22
Abstract: To facilitate positioning of an implant.SOLUTION: An implant 5 comprises a body 7, and an outer edge part 9 positioned at an outer edge of the body 7. When the implant 5 is installed at a bone defective part 3, the body 7 is disposed at the bone defective part 3 and the outer edge part 9 is overlaid on an own bone 11. The outer edge part 9 is constituted of a material which allows the own bone 11 to be visible through the outer edge part 9.SELECTED DRAWING: Figure 2
Patent JP-2022088296-A (JP)
Title: High-sensitivity electrochemical biosensor
Inventor: TSUJII TAKANOBU
IPC: G01N27/414
Filed: 2021-01-27
Abstract: To manufacture a biosensor capable of detecting only change in electrical characteristics due to biological response induced on a surface without influence of change in electrical characteristics of a measurement environment, that is to say, manufacture a biosensor capable of both eliminating background noise and immobilizing biomolecules serving as probes under an optimal condition to detect change in electrical characteristics due to capturing of target molecules with high sensitivity.SOLUTION: Chain-structured molecules in which a hydrophobic region, a functional region, probe molecules are linked in this order are provided on the surface of a substrate. The hydrophobic region is located on the surface side of the substrate, the substrate is a conductive substrate, and the hydrophobic region is composed of a water-insoluble polymer.SELECTED DRAWING: None
Patent JP-2022115513-A (JP)
Title: Gripping device and gripping method
Inventor: HANDA KOICHI
IPC: B25J15/08
Filed: 2021-01-28
Abstract: To improve performance of a gripping device for gripping an object.SOLUTION: A Hand part 3, which serves as a gripping device, includes: a finger 2 for gripping an object; a drive part 1 for driving the finger 2; a leaf spring 9 for energizing the finger 2 in the direction of gripping the object, when the finger 2 grips the object; and a lock device 7 for restraining the finger 2 from moving in the direction of releasing the object, when the finger 2 grips the object.SELECTED DRAWING: Figure 2
Patent JP-2021081438-A (JP)
Title: Measurement device and method for measurement
Inventor: NAKATANI SUSUMU
IPC: G01B11/00
Filed: 2021-01-29
Abstract: To provide a measuring device that can determine a representative value without using generation of table reference surface shape data in a process of determining a representative value.SOLUTION: In a sensor reference region surface shape data generation unit, the area other than a measurement region kt is determined as a non-measurement region in an XY flat surface of sensor reference surface shape data asd, and sensor reference region surface shape data amd showing the surface shape of each measurement region kt of a measurement target object is generated with the distance in each position (x, y) from a sensor reference surface DT to the measurement target object. In a table reference region surface shape data generation unit, table reference region surface shape data tmd showing the distance from the upper surface of the table in a sensor reference region surface shape amd is generated. In a second representative value determination unit, a second representative value G2 as a distance from the upper surface of the table is determined as a representative value of the table reference region surface shape tm.SELECTED DRAWING: Figure 3
Patent JP-2022116544-A (JP)
Title: Illumination device
Inventor: KAWAGUCHI TAKESHI
IPC: B60Q3/12
Filed: 2021-01-29
Abstract: To provide an illumination device capable of suitably adjusting an irradiation position.SOLUTION: An illumination device includes: a body; an illumination unit; an adjustment bolt 70 which is rotatably supported on the body; an adjustment nut 90 moving on the adjustment bolt 70 accompanied by rotation of the adjustment bolt 70; and an adjustment mechanism for rotatably supporting the illumination unit around the rotation axis with respect to the body, converting movement of the adjustment nut 90 into rotation around a rotation axis by connected to the adjustment nut 90, and adjusting an emission direction around the rotation axis of the display light. The adjustment nut 90 has: a nut 91 combined with the adjustment bolt 70; a storage part 94 having a space 96 storing the nut 91, and a bolt through hole 97 that is a hole having an axis coinciding with an axis of the nut 91 and penetrates through the adjustment bolt 70; and an elastic holing part 98 that extends in an axial direction of the bolt through hole 97 from an outer edge of the bolt through hole 97, and has elastic force to impart force in a direction of tightening the adjustment bolt 70 penetrating through the bolt through hole 97.SELECTED DRAWING: Figure 8
Patent JP-2022118518-A (JP)
Title: Post-attached sash
Inventor: TANAKA KATSUMI
IPC: E06B1/60
Filed: 2021-02-02
Abstract: To solve the problem of damaging an outer wall due to use of means such as screwing in fixing work for fixing a post-attached sash frame body to the outer wall.SOLUTION: A post-attached sash 1 to be attached to an existing sash frame body 4 has: a projecting groove fitted to a rail 16 for a wire screen door of the existing sash frame body 4; a fixing piece fixed to the existing sash frame body 4; and a guide piece for guiding an inner/outer metal wire screen door 3 made up of at least two pieces.SELECTED DRAWING: Figure 1
Patent JP-2021075546-A (JP)
Title: Charged ion channel blockers and methods for use
Inventor: BRUCE P BEAN
IPC: A61P43/00
Filed: 2021-02-03
Abstract: To provide compounds, compositions, methods, and kits for the treatment of pain, itch, and neurogenic inflammation.SOLUTION: The present disclosure provides a quaternary amine compound of the formula (I) (X1 is -NHC(O)-, R1A and R1B are each independently selected from H, halogen, C1-4 alkyl, C2-4 alkenyl, C2-4 alkynyl, and NR1JR1K, R1J and R1K are each independently selected from H, C1-4 alkyl, C2-4 alkenyl, C2-4 alkynyl, and C2-4 hetero alkyl, or at least one R1C is present).SELECTED DRAWING: Figure 1A
Patent JP-2022120309-A (JP)
Title: Remote operation support system and remote operation support method
Inventor: OTANI MASAKI
IPC: E02F9/26
Filed: 2021-02-05
Abstract: To provide a technical method which can create an environmental image formed by accurately combining a photographed image acquired through an imaging device mounted on a work machine, and range-finding information included in a range-finding image acquired through a range-finding device mounted on the same work machine.SOLUTION: A relative position and a relative attitude of a range-finding device 2 on the basis of an imaging device S1 are recognized based on a photographed image acquired through the imaging device S1 mounted on a work machine 40 and reflected modes of markers M0, M1 and M2 attached to a range-finding device S2 mounted the same work machine 40. An environmental image formed by embedding distance information included in a range-finding image in the photographed image is created based on the relative position and the relative attitude of the range-finding device 2 on the basis of the imaging device S1, and a coordinate conversion form of a photographed image coordinate system and a range-finding image coordinate system.SELECTED DRAWING: Figure 5
Patent JP-2021073041-A (JP)
Title: Indwelling body lumen expander
Inventor: TIFFANY E CHAO
IPC: A61F2/848
Filed: 2021-02-15
Abstract: To provide an indwelling body lumen expander.SOLUTION: One or more expandable structures or scaffolds within the prostatic urethra may be deployed and arranged to maintain patency of the prostatic urethra against the enlarged prostate in order to enable a patient to urinate and provide relief from urinary tract obstruction arising from conditions such as BPH. Such urethral expanding structures may be deployed within the prostatic urethra and left as an indwelling prosthesis. Moreover, one or more of the expanding structures may be deployed adjacently to one another depending upon the degree of collapse of the prostatic urethra as well as the size and length of the prostatic urethra.SELECTED DRAWING: Figure 9B
Patent JP-2022124778-A (JP)
Title: Electronic apparatus
Inventor: KUDO HIROSHI
IPC: G02B7/28
Filed: 2021-02-16
Abstract: To provide an electronic apparatus capable of accurate visual line detection independent of a distance to an eye ball.SOLUTION: The electronic apparatus, which is capable of visual line detection to detect a visual line of a user, comprises: a first light source which applies light of a first wavelength to an eye of the user; a second light source which applies light of a second wavelength different from the first wavelength to the eye of the user; a sensor which receives light for the visual line detection; and control means which switches a light source to use for the visual line detection between the first light source and the second light source.SELECTED DRAWING: Figure 8
Patent JP-2021098711-A (JP)
Title: Vaccines against hepatitis b virus
Inventor: BERTRAND VICTOR GILBERT GEORGES
IPC: A61P31/20
Filed: 2021-02-19
Abstract: To provide immunogenic HBV peptide compositions and treatment of HBV with the compositions.SOLUTION: A pharmaceutical composition comprises a combination of immunogenic peptides of 25 to 60 amino acids in length, each peptide covalently linked to a fluorocarbon vector for intracellular delivery of the peptide, where the fluorocarbon vector comprises a chain comprising 3 to 30 carbon atoms at least one of which is replaced with F, Cl, Br or I, and the composition comprises peptides including specific amino acid sequences.SELECTED DRAWING: None
Patent JP-2022128771-A (JP)
Title: Cable run monitoring device, cable run monitoring system and cable run monitoring method
Inventor: YONEZAWA TAKAHITO
IPC: G01R31/52
Filed: 2021-02-24
Abstract: To downsize a configuration for monitoring an insulation state of a cable run.SOLUTION: The present invention relates to a cable run monitoring device for monitoring an insulation state of a cable run connected to a power system via a voltage converter. The cable run monitoring device comprises: a signal injection circuit for injecting a monitoring signal in a frequency different from a system frequency of the power system to the voltage converter or a ground line of the cable run via a transformer; a current measuring circuit for measuring a primary current flowing in a primary coil of the transformer; and a processor which detects a resistance component current of the same phase as voltage of the monitoring signal from a measurement result of the primary current and outputs a monitor result of the insulation state on the basis of a magnitude of the resistance component current.SELECTED DRAWING: Figure 1
Patent JP-2021082607-A (JP)
Title: Vacuum valve
Inventor: SOMEI HIROMICHI
IPC: H01H33/664
Filed: 2021-03-01
Abstract: To provide a vacuum valve capable of suppressing degradation of withstand voltage performance.SOLUTION: A vacuum valve includes two electrodes, a contact piece, an electrode, a connection, and a connection metal. The two electrodes are movable relatively in a first direction approaching or separating each other. The contact piece is provided in the two electrodes, respectively, and has an outer edge in a second direction orthogonal to the first direction. Each of the electrodes is provided at the two electrodes, respectively, and is provided with multiple slits and a recess, and has an inner peripheral surface, an outer peripheral surface, and multiple coils, thereby forming a gap between the contact piece. The connection is provided in one of the contact piece and the electrode. The connection metal connects the connection and the other of the contact piece and the electrode. In the second direction, the connection and the connection metal are located on the inside of the outer edge of the contact piece and on the inside of the outer peripheral surface of the electrode.SELECTED DRAWING: Figure 3