baber/WOPTO huggingface dataset:
Patent JP-2023026960-A (JP)
Title: Safety device for work vehicle
Inventor: KUBO JUN
IPC: E21B7/00
Filed: 2021-08-16
Abstract: To provide a safety device for a work vehicle, which can prevent damaging of a lifting work device caused by the effect of a suspension type work device.SOLUTION: A controller 70 carries out, when detecting that an earth auger device 15 is not stored at a storage position by a detection signal from an auger storage detector 73e upon detection of an operation of a winch operation lever 32e by a detection signal from a winch operation detector 73d, winch interlock control for operating an interlock valve 88 and cutting off supplying of hydraulic oil from a hydraulic pump 83 to a winch motor 63e via a winch control valve 61e.SELECTED DRAWING: Figure 5
Patent JP-2023028281-A (JP)
Title: Powder material, powder material paste and fired film
Inventor: KITAMURA YOSHIAKI
IPC: H01C1/02
Filed: 2021-08-19
Abstract: To provide a powder material that prevents chipping of an overcoat layer and residues of a resistor when trimming the resistor having the overcoat layer thereon with near-infrared radiation laser.SOLUTION: A powder material contains lead-based glass powder of 80-99.5 mass%, inorganic pigment of 0.5-12 mass%, and inorganic filler of 0-8 mass%, with the inorganic pigment being black pigment and/or green pigment.SELECTED DRAWING: None
Patent JP-2023031782-A (JP)
Title: Virus detection method
Inventor: HU JINYANG
IPC: C12Q1/686
Filed: 2021-08-25
Abstract: To provide a virus detection method that eliminates need for management of a BSL in a test room, enables measurement of viruses even in a general environmental test room, and easily increases the number of samples to be measured.SOLUTION: A virus detection method is performed by a virus detection device and includes: an inactivation step of inactivating viruses contained in sampled environmental water; a storage step in which a storage unit stores the virus inactivated by the inactivation step or a genetic material extracted from the virus by the inactivation step; a concentration step in which a concentration unit concentrates the virus or the genetic material stored in the storage step; and a detection step in which a detection unit detects a predetermined virus by qualitatively or quantitatively determining the virus or the genetic material concentrated by the concentration step.SELECTED DRAWING: Figure 2
Patent JP-2023032281-A (JP)
Title: Manufacturing method of metal oxide film, metal oxide film manufactured using the same, and electronic device
Inventor: MIYAKAWA MIKIJI
IPC: H01L21/336
Filed: 2021-08-26
Abstract: To provide a manufacturing method of a metal oxide film capable of obtaining high carrier mobility capable of responding to driving of a high-definition display without requiring a vacuum deposition method or a complicated process, the metal oxide film, and an electronic device.SOLUTION: A manufacturing method successively implements: a precursor solution coating step (a) of coating a coated body with a generated precursor solution after implementing a precursor solution generating step of generating the precursor solution of a metal oxide with a mol concentration of 0.01 M to 0.20 M by dissolving inorganic acid salt of indium in an aqueous solvent; a soft annealing step (b) of applying smooth annealing to the precursor solution of the metal oxide on the coated body; a metal oxide film generating step (c) of generating a metal oxide film of which the film thickness ranges from 0.5 nm to 5.0 nm and the film density ranges from 6.0 g/cm to 7.1 g/cm3 by radiating and oxidizing energy beams; and an etching step (d) of patterning the metal oxide film.SELECTED DRAWING: Figure 1
Patent JP-2023032333-A (JP)
Title: Control device, system, and control method
Inventor: NAKAJIMA TOYOKAZU
IPC: G06Q50/30
Filed: 2021-08-26
Abstract: To provide a control device capable of facilitating vehicle data to be used, a system, and a control method.SOLUTION: In a system where a control device is capable of communicating with multiple terminal devices via a network, the control device is configured so that, when detecting a first vehicle data obtained by monitoring the state of the vehicle and disclosed with the consent of the vehicle owner has been viewed by a certain user, notify the user either a piece of first information to ask for consent to the disclosure of a piece of second vehicle data that is obtained by monitoring the state of the vehicle after the first vehicle data is viewed and a piece of second information to inquire whether the owner of the vehicle will change the data.SELECTED DRAWING: Figure 4
Patent JP-2023032386-A (JP)
Title: Restart control method and control device for spark ignition type internal combustion engine
Inventor: ECHIGO AKIRA
IPC: F02D45/00
Filed: 2021-08-27
Abstract: To make a restart at a lean air-fuel ratio and also to prevent an HC increase due to insufficient flame spreading when a cylinder wall temperature is low.SOLUTION: An internal combustion engine 2 for electric power generation in a series hybrid vehicle is restarted in response to a request for electric power generation etc., accompanied by motoring by a motor generator 1 for electric power generation. At the restart, an air amount control part 51 controls an air amount control device such as a throttle valve 22 so as to obtain a target air amount. A target air-fuel ratio at the restart is determined by correcting, by a correction air-fuel ratio computation part 61, a target air-fuel ratio which is a lean air-fuel ration that a basic air-fuel ratio output part 60 outputs at the restart according to a cylinder wall temperature, and supplied to a fuel flow rate computation part 59. The fuel flow rate computation part 59 finds a fuel injection amount so as to obtain the target air-fuel ratio to the target air amount.SELECTED DRAWING: Figure 3
Patent JP-2022042003-A (JP)
Title: Plant activator, fertilizer composition, and method of growing plant
Inventor: SHIMO HIROSHI
IPC: A01N63/10
Filed: 2021-08-31
Abstract: To provide a plant activator using a component derived from an egg as a raw material.SOLUTION: A plant activator of this invention contains hydrolysate derived from an egg. By causing a target plant to absorb the plant activator, it is possible to promote growth of the target plant.SELECTED DRAWING: Figure 2
Patent JP-2023035733-A (JP)
Title: Semiconductor device and semiconductor storage device
Inventor: TOYONAGA KAZUNARI
IPC: H10B41/40
Filed: 2021-09-01
Abstract: To provide a suitably operable semiconductor storage device.SOLUTION: A semiconductor device comprises a semiconductor substrate, an element separation insulation layer provided in the semiconductor substrate, and a plurality of conductive layers facing the semiconductor substrate and the element separation insulation layer. The semiconductor substrate includes a first active region and a second active region along a principal surface and arranged in a first direction. The element separation insulation layer is provided between the first active region and the second active region. The plurality of conductive layers include gate electrodes facing the first and second active regions in a second direction crossing the principal surface of the semiconductor substrate, and a first electrode facing the element separation insulation layer in the second direction, arranged in the first direction and provided in the first active region side, and a second electrode provided on the second active region side.SELECTED DRAWING: Figure 11
Patent JP-2022055321-A (JP)
Title: Nonvolatile memory device and nonvolatile memory system including the same
Inventor: KANAMORI KOJI
IPC: H01L27/11575
Filed: 2021-09-02
Abstract: To provide a nonvolatile memory device capable of maintaining connection reliability between an uppermost end of a cell region and an uppermost end of a peripheral circuit region and lowering a unit price of process by reducing a size of the cell region and/or the peripheral circuit region, and a nonvolatile memory system.SOLUTION: A nonvolatile memory device includes a first lower interlayer insulation layer and a second lower interlayer insulation layer sequentially laminated in a first direction, a lower metal layer included in the first lower interlayer insulation layer, and a plurality of lower bonding metals included in the first lower interlayer insulation layer and the second lower interlayer insulation layer and separated from each other in a second direction perpendicular to the first direction. An uppermost end in the first direction of the lower metal layer is lower than an uppermost end in the first direction of the plurality of lower bonding metals, and the lower metal layer is arranged between the plurality of lower bonding metals.SELECTED DRAWING: Figure 1
Patent JP-2021193457-A (JP)
Title: Light-emitting device
Inventor: MIYAKE HIROYUKI
IPC: G09G3/20
Filed: 2021-09-06
Abstract: To provide a light-emitting device capable of monitoring electrical properties of pixel transistors without degradation in display quality.SOLUTION: A light-emitting device comprises a plurality of pixels composed of N rows (where N is a natural number not less than 3) by M columns (where M is a natural number not less than 1). A pixel circuit included in one pixel in the first row is electrically connected to a light-emitting element included in one pixel in the second row in the same column via a first switch. The pixel circuit included in one pixel in the k-th row (where k is a natural number not less than 2 and less than N) is electrically connected to the light-emitting element included in one pixel in the k-th row in the same column via a second switch and is electrically connected to the light-emitting element included in one pixel in the (k+1)th row in the same column via a third switch. The pixel circuit included in one pixel in the N-th row is electrically connected to the light-emitting element included in one pixel in the N-th row in the same column via a fourth switch.SELECTED DRAWING: Figure 1
Patent JP-2023038087-A (JP)
Title: Thermoelectric conversion material and thermoelectric conversion element
Inventor: KURAUCHI KEISUKE
IPC: H10N10/857
Filed: 2021-09-06
Abstract: To provide a thermoelectric conversion material that compatibly attains an excellent Seebeck coefficient and conductivity, and has a high power factor.SOLUTION: A thermoelectric conversion material contains a conductive material A and an organic semiconductor B, which is a compound expressed by general formula (1) or (2). In the formula, Ar1, Ar2, Ar3, Ar5 represent a phenyl group or naphthyl group which may be substituted by a substituent, and Ar4 represents a phenylene group which may be substituted by a substituent. The substituents are a halogen atom, a cyano group, a nitro group, a hydroxy group, a carboxy group, an alkyl group, an alkoxy group, an aryloxy group, an alkylthio group, an arylthio group, an aryl group, a heterocyclic group, an amino group, a formyl group, and -SO3M. Here, M is a metal atom. In Ar2 and Ar5, at least one hydrogen atom on carbon atoms adjacent to a carbon atom bonded to an azo group is substituted by any of the hydroxy group, alkoxy group and amino group.SELECTED DRAWING: None
Patent JP-2023038495-A (JP)
Title: Detecting device/display device of stained portion on handrail belt and stain detecting method of handrail belt
Inventor: MOTOYAMA TSUYOSHI
IPC: B66B29/00
Filed: 2021-09-07
Abstract: To provide a detecting device of a stained portion on a handrail belt capable of informing a cleaning person of the necessity of cleaning work by that an escalator detects and displays presence or absence of stains and capable of cleaning without omission and without looking for stained portions when switched to a cleaning operation mode by setting the position to stop a stained portion.SOLUTION: A stain detecting unit installed on a passenger conveyor detects a stained state of a handrail belt of a passenger conveyor in operation. A stained portion display device displays that there is a stained portion when the stain detecting unit detects the handrail belt stains. A driving operation is switched to a cleaning operation mode by an operation changeover unit when the handrail belt stain is detected by the stain detection unit. A stop position is set by calculating the time to a prescribed stop position based on the stain detection position of the handrail belt and on the travelling speed of the handrail belt when the driving operation is switched to the cleaning operation mode. Then, when the detected stained portion reaches the prescribed stopping position, the arrival is reported to the outside.SELECTED DRAWING: Figure 4
Patent JP-2023039082-A (JP)
Title: semiconductor storage device
Inventor: FUKUSHIMA TAKASHI
IPC: H01L21/336
Filed: 2021-09-08
Abstract: To provide a semiconductor storage device with good characteristics.SOLUTION: A semiconductor storage device comprises: a plurality of conductive layers arranged in a first direction; a semiconductor layer extending in a first direction and facing the plurality of conductive layers; a charge storage layer provided between the plurality of conductive layers and the semiconductor layer; a first structure arranged separated from the semiconductor layer in a second direction crossing the first direction, extending in a third direction crossing the first direction and the second direction, and facing the plurality of conductive layers; and a plurality of first nitride films covering a surface facing the first structure of the plurality of conductive layers and containing nitrogen (N).SELECTED DRAWING: Figure 5
Patent JP-2022003542-A (JP)
Title: System for outputting information on skin condition care
Inventor: MOTOKAWA TOMONORI
IPC: G06Q50/10
Filed: 2021-09-13
Abstract: To provide an information output system capable of appropriately outputting information for helping a user achieve an impression indicated in a request from the user even if the user does not have sufficient knowledge on the physical skin condition.SOLUTION: An information output system is provided, comprising: a request recognition unit configured to recognize a request pertaining to an impression or the mental condition of a user Ua based on information entered via an input unit 32; a measures recognition unit configured to recognize measures for realizing the request pertaining to the impression or the mental condition of the user Ua; and an output control unit for outputting information including the measures to an output unit 31.SELECTED DRAWING: Figure 19
Patent JP-2023042799-A (JP)
Title: Bonfire material
Inventor: TSUCHIKO MASATOSHI
IPC: C10L5/44
Filed: 2021-09-15
Abstract: To provide a bonfire material that is easy to handle such as transportation and storage, and enjoys a flame color reaction without requiring knacks or skill.SOLUTION: A bonfire material (combustion wood 1) according to the present invention is characterized by comprising: at least one notch (S1-S8) that is formed longitudinally from an upper surface to a lower surface of the bonfire material with a predetermined depth of a notch; an ignition start opening (ignition start hole 3) that has the predetermined depth in a vertical direction from the upper surface to the lower surface near the center of a cross section of the bonfire material; flame reactant accommodation holes (F1 to F8) that contain flame reactants provided at the predetermined depth from the upper surface to the lower surface at a specified distance radially from the center of the cross section of the bonfire material on an outer peripheral side of the ignition start opening; the flame reactants that are accommodated in the flame reactant accommodation holes; and a lid 7 that closes upper end sides of the flame reactant accommodating holes.SELECTED DRAWING: Figure 1
Patent JP-2023043032-A (JP)
Title: Polarization plate and display device
Inventor: YAMADA YOSHIO
IPC: C09K19/56
Filed: 2021-09-15
Abstract: To provide a polarization plate having a polarization layer containing a compound having lyotropic liquid crystallinity and capable of achieving uniform polarization characteristics with a large area, and a display device having the polarization plate.SOLUTION: A polarization plate includes: an alignment film containing an alignment film polymer, having a static contact angle of water of 60° or less, and having a slow axis; and a polarization layer provided on the alignment film, containing a compound having lyotropic liquid crystallinity, and having an absorption axis in parallel to the slow axis. Preferably, the compound having the lyotropic liquid crystallinity has dichroism.SELECTED DRAWING: Figure 1
Patent JP-2023026992-A (JP)
Title: Mitochondrial formulations using hydrogen, and method for improving metabolism and functions of cells including white adipocytes, stem cells, vascular endothelial cells, and neuronal cells
Inventor: ISHIBASHI TORU
IPC: A61K35/28
Filed: 2021-08-16
Abstract: To provide therapeutic mitochondria (formulations) with enhanced function, and to provide manufacturing methods thereof.SOLUTION: The present invention improves the function of therapeutic mitochondria by acting hydrogen gas, a mixed gas containing hydrogen gas, or water containing hydrogen molecules, in improving the mitochondrial function in receptor cells by the intercellular migration of mitochondria or the uptake of extracellular mitochondria in order to restore damaged, dysfunctional, or senescent cells, and gives a method for improving the function of a mitochondrial formulation by acting hydrogen as described above also in preparing a therapeutic mitochondrial formulation, for improving the browning of white adipocytes, and for improving the energy metabolism and cellular functions of immune cells, stem cells, vascular endothelial cells, nerve cells and the like.SELECTED DRAWING: None
Patent JP-2022049695-A (JP)
Title: Packaging container and inner tray
IPC: B65D77/08
Filed: 2021-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a packaging container capable of easily securing sealability while forming upper and lower spaces inside by an inner tray and easily securing sealability even when a lid body is directly mounted on a container body without using the inner tray; and an inner tray. 
     SOLUTION: A food packaging container 1, including a container body 2 having an opening M, a lid 4 closing the opening M, and an inner tray 3 positioned between the container body 2 and the lid 4, in which the container body 2 has a fitting receiving portion 24 provided at the top of a peripheral wall 22; the lid 4 has a lid fitting portion 45 that can be fitted to an inner surface Fa of the fitting receiving portion 24; and the inner tray 3 has a partition 31 that separates a lower space Sa and the upper space Sb, an interior fitting portion 36 that is fitted to the inner surface Fa of the fitting receiving portion 24, an exterior fitting portion 37 that is fitted to the outer surface of a lid fitting portion 45, and a dimension difference adjustment portion 5 that extends from the top of the interior fitting portion 36 and is connected to the bottom of the exterior fitting portion 37. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023044348-A (JP)
Title: booth
Inventor: IMATAKA HIROAKI
IPC: E04H1/12
Filed: 2021-09-17
Abstract: To solve a problem of difficulty in improving soundproof performance of a portable booth with no bottom plate for closing the lower portion of an internal space.SOLUTION: A portable booth B includes: panels for surrounding walls supported on a base frame 3 composed of frame materials 31; and casters 32 provided on the base frame 3 to allow the booth to move. The casters 32 are configured to be arranged to be encased, excluding a part thereof, inside the base frame 3.SELECTED DRAWING: Figure 11
Patent JP-2023050418-A (JP)
Title: fluid injection type actuator
Inventor: KONDO KIYOTO
IPC: F15B15/10
Filed: 2021-09-30
Abstract: To provide a fluid injection type actuator which can generate a force in a direction in which an artificial muscle is contracted in a longitudinal direction, and a force in a direction in which the artificial muscle is extended.SOLUTION: A fluid injection type actuator 10 comprises: a first artificial muscle 20 which has a first limit part for limiting the elongation of a first cylindrical part in a longitudinal direction, and in which the first cylindrical part is expanded in a radial direction by the pressure of fluid supplied into the first cylindrical part, and contracted in the longitudinal direction; a second artificial muscle 30 which has a second limit part for limiting the contraction of a second cylindrical part in the longitudinal direction, and in which the second cylindrical part is contracted in a radial direction by the pressure of the fluid supplied into the second cylindrical part, and expanded in the longitudinal direction; and a first fixing part 40 and a second fixing part 50 to which end parts of the first artificial muscle 20 and the second artificial muscle 30 in the longitudinal direction are fixed. With the second artificial muscle 30 as a center, the first artificial muscles 20 are arranged in a plurality of pieces around the center.SELECTED DRAWING: Figure 1
Patent JP-2023050641-A (JP)
Title: Hybrid vehicle
Inventor: OGAWA YUKI
IPC: B60L15/20
Filed: 2021-09-30
Abstract: To provide a technique enabling suppression of shortage in a battery charge residual amount when a hybrid vehicle travels in a specific zone.SOLUTION: A control apparatus of a hybrid vehicle performs: obtaining a predicted travel route of the hybrid vehicle; specifying, from the predicted travel route, a specific section where an operation of an engine is limited; and selecting a travel mode by putting a battery charge residual amount in priority until the hybrid vehicle enters the specific section. The process of selecting the travel mode includes: setting, in the case of an end point of the predicted travel route being not included in the specific section, a target value for the charge residual amount on the basis of an estimated value of required energy necessary to travel through the specific section; setting, in the case of the end point of the predicted travel route being included in the specific section, the target value on the basis of another factor different from the required energy; and selecting and executing one of a plurality of travel modes so that the charge residual amount becomes or exceeds the set target value.SELECTED DRAWING: Figure 3
Patent JP-2023054393-A (JP)
Title: Imaging apparatus and manufacturing method thereof
Inventor: TSUNODA KOJI
IPC: H01L27/146
Filed: 2021-10-04
Abstract: To provide an imaging apparatus and a manufacturing method thereof that enable high-definition imaging with high signal-to-noise ratio and low crosstalk.SOLUTION: An imaging apparatus 2 includes a photodetector array 4 that includes a plurality of semiconductor layers 502. The plurality of semiconductor layers 502 is provided with a plurality of first mesas M1, a plurality of second mesas M2 having crest intervals narrower than the crest intervals of the plurality of first mesas M1, and a slab. The slab has an upper surface with which the plurality of first mesas M1 are in contact, and another upper surface which is in contact with the plurality of second mesas M2 and is located above the upper surface. The plurality of semiconductor layers 502 include a plurality of contact layers 612, and a stopper layer 510 in contact with the lower surfaces of the plurality of contact layers. The constituent element of the stopper layer 510 lacks any of the constituent elements of the plurality of contact layers 612 or contains a constituent element different from any constituent element of the plurality of contact layers.SELECTED DRAWING: Figure 21