baber/WOPTO huggingface dataset:
Patent JP-2021139881-A (JP)
Title: Flexible piezoelectric sensor based on 4d printing, and manufacturing method for the same
Inventor: SU BIN
IPC: B29C64/314
Filed: 2020-11-02
Abstract: To provide a flexible piezoelectric sensor based on 4D printing including a magnetic part and a conductive part.SOLUTION: A sensor includes a magnetic part and a conductive part. The conductive part includes two substrates disposed to face each other and a spiral structure disposed between the two substrates. The two substrates and the spiral structure are both made of a metal material. The magnetic part exhibits a flexible structure, is disposed between the two substrates, and is used to generate a magnetic field. When the substrates receive an external pressure, the spiral structure and the magnetic part are compressed at the same time and the magnetic flux passing the spiral structure is changed, and the voltage between the two substrates is changed. Therefore, by measuring the voltage change between the substrates and reflecting the change of the external pressure, the pressure measurement process is achieved.SELECTED DRAWING: Figure 1
Patent JP-2022074648-A (JP)
Title: Construction method of underground beam
Inventor: NAKAJIMA HITOSHI
IPC: E02D27/01
Filed: 2020-11-05
Abstract: To provide a construction method of an underground beam in which a safe construction is performed while reducing a construction period and a construction cost.SOLUTION: A construction method of an underground beam comprises: a storage groove forming step of forming a storage groove 10 by excavating a ground; and an underground beam construction step of constructing an underground beam by disposing an underground beam reinforcement in the storage groove 10. The storage groove forming step comprises: a narrow portion forming step of forming a narrow portion 12 whose opening width is smaller than those of other parts in a part in a longer direction of the storage groove 10; and a passage forming step of forming a temporary passage where a construction vehicle can pass by disposing a floor plate 14 above the narrow portion 12.SELECTED DRAWING: Figure 2
Patent JP-2022075097-A (JP)
Title: Fitting
Inventor: DAITO MASAKI
IPC: E06B5/00
Filed: 2020-11-06
Abstract: To provide a fitting, where the heat insulation performance and moisture condensation prevention performance of the sliding door are improved further at a low cost.SOLUTION: The fitting includes: a frame body that is attached to the opening of a building skeleton; and sliding doors housed inside the frame body. The sliding door is formed by its face member housed inside the stile body framed into a rectangle by a metal stile and a resin stile attached to the indoor side of the metal stile. The resin stile includes: a face member holding wall that abuts the end of the face member and holds the face member; and a space without a wall part provided between the end of the face member and the face member holding wall.SELECTED DRAWING: Figure 2
Patent JP-2022064799-A (JP)
Title: Paint coating tool suitable for corner work
Inventor: Dong Hao Nan
IPC: E04F21/08
Filed: 2020-11-12
Abstract: To provide a paint coating tool which can be effectively coated on a wall and a corner and can improve working efficiency.SOLUTION: A paint coating tool includes support mechanisms, in which the support mechanisms are mutually fixed and connected and include support rods 11, storage cylinders 3 and guide frames 12. A first coating mechanism for rotatably coating a wall around the guide frame so as to face each other is provided on an outer end of the guide frame, a jet mechanism 6 for providing a first coating mechanism paint coating material is provided on the right side of the guide frame, the jet mechanism is positioned on the lower side of the first coating mechanism, a second coating mechanism laterally movable in an axial direction of the guide frame is provided in the guide frame, the second coating mechanism coats a corner, a driving mechanism for moving and driving the second coating mechanism is provided in the axial direction of the guide frame, a storage chamber 3a for storing a paint coating material in the storage cylinder is provided, and a supplying/discharging unit for introducing the paint coating material into the storage chamber and conveying the introduced paint coating material into the second coating mechanism or the jet mechanism is provided in the storage chamber.SELECTED DRAWING: Figure 3
Patent JP-2022078807-A (JP)
Title: Automatic transmission
Inventor: IWASAKI TATSUHIKO
IPC: F16D25/0638
Filed: 2020-11-13
Abstract: To provide an automatic transmission including the clutches in which increase of radial dimensions of the clutches and increase of axial dimensions of the clutches are inhibited.SOLUTION: An automatic transmission has one axial side clutch 10 and the other axial side clutch 20 arranged in an axial direction on an axis of a power transmission shaft 2. These clutches 10, 20 include: drum parts 11, 21; hub parts 12, 22; friction plates which are engaged with the drum parts and the hub parts so as to be slidable in the axial direction between the drum parts and the hub parts; and pistons 14, 24 each of which presses the friction plates. The friction plates of the one side clutch 10 and the other side clutch 20 are arranged in parallel with each other in the axial direction. The pistons 14, 24 of the one side clutch 10 and the other side clutch 20 are placed at one axial side relative to the friction plates and their axial positions are arranged overlapping with each other. The piston 24 of the other side clutch 20 penetrates through the friction plates of the one side clutch 10 in the axial direction.SELECTED DRAWING: Figure 2
Patent JP-2022081127-A (JP)
Title: Solid state battery
Inventor: TANIUCHI TAKUYA
IPC: H01M10/0562
Filed: 2020-11-19
Abstract: To provide a solid state battery that can achieve high capacity.SOLUTION: A solid state battery includes a positive electrode and a negative electrode, each of the positive electrode and the negative electrode includes a current collector which is a porous metal body with a spiral shape, and an electrode mixture filled in the current collector, and the positive electrode and the negative electrode are arranged in combination such that the surfaces facing each other in the axial direction of the spiral shape are alternately in contact with each other. The pair of positive electrode and negative electrode having the above configuration can be housed in an exterior body having a cylindrical shape to increase the capacity of the solid state battery.SELECTED DRAWING: Figure 1
Patent JP-2022081994-A (JP)
Title: Semiconductor laser element and epitaxial substrate
Inventor: AKIYAMA HIDEFUMI
IPC: H01S5/12
Filed: 2020-11-20
Abstract: To provide a technique of effectively achieving the effect of improving the gain with a multi-quantum well structure.SOLUTION: A semiconductor laser element 10 includes a first clad layer 120 with one of n and p conductivity types, an active layer 140 disposed above the first clad layer, and a second clad layer 160 disposed above the active layer and having the other of the n and p conductivity types. The active layer has a multi-quantum well structure in which a plurality of quantum well layers and barrier layers are stacked alternately. Each of the quantum well layers is formed of an InGaAs layer. At least one of the barrier layers is formed of a laminate structure including one or a plurality of GaAsP layers and one or a plurality of GaAs layers. The semiconductor laser element 10 is an end face emission laser.SELECTED DRAWING: Figure 1
Patent JP-2022082848-A (JP)
Title: Wireless communication device and wireless communication system
Inventor: HOSOKAWA GENKI
IPC: H04W84/18
Filed: 2020-11-24
Abstract: To suppress an increase in traffic when communication data is transmitted and received by overhearing of a wireless communication device in an ad hoc network.SOLUTION: A wireless communication device capable of configuring an ad hoc network includes: a reception notification generation unit that generates reception notification of overheard communication data when overhearing communication data whose destination wireless communication device is its own wireless communication device in the case where the wireless communication device can directly communicate with any one of wireless communication devices forming a fixed route and is not a wireless communication device forming part of the fixed route; and a wireless transmission unit that transmits the reception notification to a wireless communication device to which a wireless communication device that has transmitted overheard communication data has directly transmitted the communication data and which forms part of the fixed route.SELECTED DRAWING: Figure 2
Patent JP-2021126110-A (JP)
Title: Tobamovirus resistant tomato plant, method for producing tobamovirus resistant tomato plant, method for imparting tobamovirus resistant to tomato plant, screening method for tobamovirus resistant tomato plant, and method for detecting tobamovirus resistance of tomato plant
Inventor: ISHIKAWA MASAYUKI
IPC: A23L19/00
Filed: 2020-11-25
Abstract: To provide a tomato plant having resistant to Tomato brown rugose fruit virus (ToBRFV), a tobamovirus.SOLUTION: A tobamovirus resistant tomato plant has lost functions of SlTOM1a gene, SlTOM1c gene, and SlTOM1d.SELECTED DRAWING: Figure 2
Patent JP-2022084113-A (JP)
Title: Vehicle lower part structure
Inventor: KASAI TOMOSHI
IPC: B62D25/20
Filed: 2020-11-26
Abstract: To provide a vehicle lower part structure which can inhibit increase of an intrusion quantity to the inner side in a width direction during a side collision.SOLUTION: A vehicle lower part structure 10 includes: rockers 12 provided along a vehicle fore and aft direction at both end parts as seen in a vehicle width direction of a vehicle; floor crosses 14 each of which is provided along the vehicle width direction at the inner side as seen in the vehicle width direction of the rocker 12; and seat attachment brackets 15 each of which connects an end part as seen in the vehicle width direction of the floor cross 14 with an inner surface part as seen in the vehicle width direction of the rocker 12. The seat attachment bracket 15 is separated from an upper part of the inner surface part 12B as seen in the vehicle width direction of the rocker 12 and connected to a lower part of the inner surface part 12B.SELECTED DRAWING: Figure 2
Patent JP-2022086252-A (JP)
Title: Resin composition, resin sheet, laminate, molding, and method for producing molding
Inventor: MATSUURA TATSURO
IPC: B29C51/12
Filed: 2020-11-30
Abstract: To provide a resin composition that can produce a resin sheet having excellent flaw resistance.SOLUTION: A resin composition contains polypropylene and an organic laminar inorganic compound, with the content of the organic laminar inorganic compound being 6 mass% or more, and the polypropylene having an isotactic pentad fraction of 85 mol% or more.SELECTED DRAWING: None
Patent JP-2021100241-A (JP)
Title: Television notification communication system
Inventor: METSUGI SHINJI
IPC: H04H60/82
Filed: 2020-12-01
Abstract: To distribute notification information to a digital television from a center connected to the Internet network at low cost.SOLUTION: A management room of a government office A includes a management device 10, a receiving terminal 12, and a modulator 13, and further builds a system consisting of an announcement server 20 (cloud) of center D at a remote location, which communicates with the management device 10 by VPM and is connected to the receiving terminal 12 via the Internet network 30, and digital televisions 50 and 60 of homes B and C connected to a local government network 40 of the government office A, and content data of an announcement title from a high-performance mobile terminal, a digital broadcast signal of another channel, and a program guide (including the independent broadcast channel frame) are mixed and transmitted to the local government network (CATV cable) as a digital TV broadcast signal.SELECTED DRAWING: Figure 1
Patent JP-2021089892-A (JP)
Title: X-ray tube
Inventor: SONG YOON-HO
IPC: H01J35/14
Filed: 2020-12-02
Abstract: To provide a structure of an X-ray tube that is stably driven even at a high voltage.SOLUTION: An X-ray tube according to the concept of the present invention includes: a cathode electrode; an anode electrode vertically spaced apart from the cathode electrode; an emitter on the cathode electrode; a gate electrode disposed between the cathode electrode and the anode electrode, the gate electrode including an opening at a position corresponding to the emitter; and a spacer provided between the gate electrode and the anode electrode. The spacer includes an insulator and conductive dopants doped in the insulator.SELECTED DRAWING: Figure 1A
Patent JP-2022088105-A (JP)
Title: Furring attaching method
Inventor: YONEMORI HIDEAKI
IPC: E04B1/58
Filed: 2020-12-02
Abstract: To provide a furring attaching method in which delay in a construction schedule is hardly generated.SOLUTION: A furring attaching method includes an advance attaching/adjusting step of making a pair of neighboring columns (4) support a horizontal furring (3) in an adjusted proper posture, and a horizontal furring fastening step of fastening the horizontal furring (3) to an upper face of an erected portion (2) after the advance attaching/adjusting step. In the advance attaching/adjusting step, the pair of columns (4) support the horizontal furring (3) in a state in which a fastening tool (8) fixed to the horizontal furring (3) protrudes into a construction space in which the erected portion (2) is constructed. In the horizontal furring fastening step, since the erected portion (2) is constructed by installing concrete into the construction space so as to embed the fastening tool (8), the horizontal furring (3) is fastened to the erected portion (2) in a proper posture.SELECTED DRAWING: Figure 1
Patent JP-2022090850-A (JP)
Title: Cable connector and manufacturing method of cable connector
Inventor: YOSHIURA YASUO
IPC: H01R4/20
Filed: 2020-12-08
Abstract: To suppress loosening of caulking while suppressing increase of processing cost and variations in quality, to stabilize conduction with a conduction part of a cable, and to suppress reduction in strength of fixture to the cable.SOLUTION: A cable connector 1 comprises: a conductive contact 10 which is connected with an internal conduction part 101; an insulative insulator 30 holding the contact 10; a conductive shell 40 including a caulking part 42 which is caulked to an external insulation part 104, and covering the insulator 30; and a cylindrical and conductive outer sleeve 50 which is provided while overlapping the caulking part 42 and caulked to the external insulation part 104 via the caulking part 42.SELECTED DRAWING: Figure 7
Patent JP-2022095190-A (JP)
Title: Loading platform control device, loading platform control method, and program for loading platform control
Inventor: ITO AKIRA
IPC: B60G17/017
Filed: 2020-12-16
Abstract: To provide a loading platform control device which can reduce a load required for carrying-in work or carrying-out work by a person while suppressing complication of a person's work process.SOLUTION: A CPU 42 determines whether a person carries in a cargo in a cargo compartment on the basis of image data Dlug in the cargo compartment. When determining that it carries in the cargo, the CPU 42 outputs a command value for reducing a relative height in front relative to a rear part of a loading platform by a predetermined amount to a suspension ECU 10. The suspension ECU 10 operates suspensions 12 to 18 so as to lower the relative height in front relative to the rear part of the loading platform by the predetermined amount.SELECTED DRAWING: Figure 2
Patent JP-2022096458-A (JP)
Title: Metal detection sensor and electric holding tool including the same, metal detection method, and metal detection program
Inventor: OKAZAKI RYOSHI
IPC: G01N27/90
Filed: 2020-12-17
Abstract: To provide a metal detection sensor that can accurately detect metal included in an object regardless of skills of an operator, an electric holding tool including the same, a metal detection method, and a metal detection program.SOLUTION: A metal detection sensor 20 comprises: a detection signal acquisition unit 31; a threshold setting and updating unit 32; and a determination unit 33. The detection signal acquisition unit 31 acquires a detection signal that changes according to intensity of detection of a reinforcing steel W1 included in concrete W on a surface of the concrete W. The threshold setting and updating unit 32 sets a threshold used for determining presence or absence of the reinforcing steel W1 on the basis of at least one of the maximum value and the minimum value included in a result of acquisition of the detection signal acquired by the detection signal acquisition unit 31. The determination unit 33 determines the presence or absence of the reinforcing steel W1 by using the threshold set by the threshold setting and updating unit 32.SELECTED DRAWING: Figure 8
Patent JP-2022096678-A (JP)
Title: Risk level determination device
Inventor: MATSUMIYA MASAHIKO
IPC: G08G1/16
Filed: 2020-12-18
Abstract: To provide a risk level determination device that can alert a user of a road in advance and raise awareness of a dangerous area by being able to recognize a risk level of each area in advance for rushed operation.SOLUTION: A risk level determination device comprises: an alarm determination function 2l4 that outputs an alarm when a road shape determination function 2l2 determines that a road shape is a road shape in which a vehicle in front cannot be detected while shifting from a state in which the vehicle in front is detected to a state in which the vehicle in front is not detected, and determines that a brake has been operated and that an opening degree of an accelerator is larger than 0; a storage unit 5e that stores alarm information output as the alarm and position information acquired by a GPS reception unit 2e in association with each other; a risk level determination function 5f1 that determines a risk level in an area based on a quantity of alarm outputs in the area corresponding to the position information and traffic volume data; and a data generation function 5f2 that generates risk level data as to each area including the risk level data for each area.SELECTED DRAWING: Figure 1
Patent JP-2022098196-A (JP)
Title: Solid-state imaging element and imaging device
Inventor: ARAI TOSHIKI
IPC: H04N5/374
Filed: 2020-12-21
Abstract: To provide a solid-state imaging element and an imaging device that can obtain a highly accurate signal output by minimizing a dark current of a node to which a photoelectric conversion film and a stray diffusion capacitance are connected, and eliminating the error due to the dark current from the original value of the signal.SOLUTION: A pixel circuit 30 is configured to arrange a transistor portion on a substrate 1 (may arrange an n-type well on the substrate and arrange photoelectric conversion means in the well), and is configured to use one of electron-hole pairs generated by photoelectric conversion as a carrier of a photoelectric conversion layer 5. The dark current of the photoelectric conversion layer 5 has a carrier as one of a hole and electron while the dark current of a stray diffusion capacity 13 has a carrier as the other of the electron and the hole. The total value of the dark currents at the node in which the dark currents of the photoelectric conversion layer 5 and the stray diffusion capacitance 13 meet is set to be a desired absolute value smaller than the absolute value of the two dark current values.SELECTED DRAWING: Figure 5
Patent JP-2022098246-A (JP)
Title: Synthetic resin container and manufacturing method thereof
Inventor: TERADA TAKAHIKO
IPC: C08L67/04
Filed: 2020-12-21
Abstract: To provide a synthetic resin container suppressed in filled liquid leakage even in a high temperature environment, without performing a process of increasing heat resistance.SOLUTION: A synthetic resin container 1 includes a container body 10 with a bottle shape having a cylindrical mouth 14, and a cap 20 with a pump for closing an opening 10a positioned at an upper end of the mouth 14. The cap 20 with the pump is positioned at an inner peripheral side of the mouth 14 in a state of closing the opening 10a, and has a support part 22a2 supporting the mouth 14 from the inner peripheral side.SELECTED DRAWING: Figure 2
Patent JP-2022100883-A (JP)
Title: Enzyme-treated composition for stevia plants
Inventor: URAI SOICHIRO
IPC: A23L27/00
Filed: 2020-12-24
Abstract: To provide a technique for further effectively using stevia plants.SOLUTION: The composition is an enzyme-treated composition for stevia plants, where the weight ratio of amino acid/steviol glycoside in the enzyme-treated composition is at least 0.3.SELECTED DRAWING: Figure 2
Patent JP-2022101137-A (JP)
Title: Program and conversation system
Inventor: ITO HIROKI
IPC: G06Q50/10
Filed: 2020-12-24
Abstract: To provide a program and a conversation system that can easily update the details of a conversation with a user.SOLUTION: In an electronic apparatus 100 in which a program 161 is executed, a control unit 170 generates small talk information and executes conversation processing based on the small talk information 310. The control unit transmits a request for inserting a directional conversation to a server. When receiving thereafter a directional conversation set from the server, the control unit develops the directional conversation set, executes conversation processing based on directional conversation information, develops the directional conversation set in a conversation format, and inserts the directional conversation set into the generated small talk as a conversation.SELECTED DRAWING: Figure 7
Patent JP-2022102369-A (JP)
Title: Linear motor
Inventor: FUKUSHIMA HIROSHI
IPC: H02P25/064
Filed: 2020-12-25
Abstract: To provide a technology that can specify the position of a mover at startup in a moving magnet type linear motor.SOLUTION: A linear motor 100 includes a stator 10 including a plurality of coils 20, a mover 12 that includes field magnets 32a and 32b and moves with respect to the stator 10, a plurality of sensors 16 that detects the mover 12 and in which the mover 12 is arranged along a movable path, and a control device 18. As an initial process, the control device 18 executes energization control for passing a current through the coil 20 to move the mover 12, and causes one of the plurality of sensors 16 to detect the mover 12 to specify the position of the mover 12.SELECTED DRAWING: Figure 1
Patent JP-2022103807-A (JP)
Title: Vehicle electronic control device, vehicle electronic control method and vehicle control program
Inventor: IIDA TOMOAKI
IPC: B60W40/08
Filed: 2020-12-28
Abstract: To provide a vehicle electronic control device capable of reducing a component cost of a vehicle.SOLUTION: A first control device specifies an allowable maximum speed of a vehicle V corresponding to the state of an occupant detected by a detection device. A second control device specifies a state of the occupant, specifies a first time T1 as the time required until the occupant in the state starts a driving operation and, when the occupant does not start the driving operation within a first time T1, is constituted so as to reduce a speed of the vehicle V and stops the vehicle. An allowable maximum speed is a speed capable of reducing a speed of the vehicle V at a predetermined reduction speed and stopping the vehicle within a remaining second time T2 by subtracting the first time T1 from a battery duration time Tmax and database is determined such that an allowable maximum speed Smax corresponding to a second state becomes a lower speed when the first time T1 corresponding to the second state of the occupant is longer, compared with the first time T1 corresponding to the first state of the occupant.SELECTED DRAWING: Figure 7