baber/WOPTO huggingface dataset:
Patent JP-2021014178-A (JP)
Title: Vehicular storage device
Inventor: SAKAKIBARA YASUHIRO
IPC: B60N3/00
Filed: 2019-07-11
Abstract: To provide a vehicular storage device which has a storage box and a design panel and can easily perform an assembling work.SOLUTION: A vehicular storage device 1 includes: a storage box 2 which has a box body 20 having a storage space 21 and directing an opening 22 upward and a box peripheral edge section 25 provided at a peripheral edge of the opening 22; and a design panel 3 which has a window section 32 facing the opening 22 and a design window frame section 35 provided at the peripheral edge of the window section 32 and facing the box peripheral edge section 25 and is arranged on an upper side of the storage box 2. The design window frame section 35 and the box peripheral edge section 25 are relatively slidable in a first direction crossing a vertical direction while being engaged with each other. The storage box 2 and the design panel 3 are assembled by sliding in the first direction.SELECTED DRAWING: Figure 2
Patent JP-2021014752-A (JP)
Title: Labor saving method for surface treatment of reinforced concrete floor slab
Inventor: ICHIKAWA YUKI
IPC: E01D19/12
Filed: 2019-07-16
Abstract: To provide a method of saving labor for the surface treatment of a reinforced concrete floor slab during construction of a bridge surface concrete pavement.SOLUTION: There is provided a labor saving method for surface treatment of a reinforced concrete floor slab that treats the surface in a range within 1 m from both ends of a reinforced concrete floor slab. Preferably, the surface treatment is a water jet and/or shot blast. More preferably, the average depth of the unevenness of the reinforced concrete floor slab formed by the surface treatment is 1 mm or more.SELECTED DRAWING: Figure 4
Patent JP-2020014204-A (JP)
Title: Hybrid elastic LC filter cascaded to LC filter
Inventor: Hai H Ta
IPC: H03H9/70
Filed: 2019-07-16
Abstract: To provide a hybrid elastic LC filter cascaded to an inelastic LC filter capable of achieving a relatively wide passband and satisfying strict out-of-band rejection specifications.SOLUTION: In a cascaded filter 60 having a hybrid elastic LC filter 62 cascaded to an LC filter 64, the hybrid elastic LC filter includes an elastic resonator, an inductor and a capacitor. The elastic resonator may be a bulk acoustic wave resonator. The inductor and the capacitor are external to an elastic resonator die.SELECTED DRAWING: Figure 6
Patent JP-2019185060-A (JP)
Title: Image forming apparatus
Inventor: TAMURA TAKASHI
IPC: B41J29/00
Filed: 2019-07-18
Abstract: To provide an image forming apparatus that has a partial protrusion part damaging the appearance not formed on an exterior member on the top face and is built in the exterior member on the top face, while allowing a user to easily visually recognize a display panel.SOLUTION: In an upper exterior member 5, a first top plate part 51 covers a sheet ejection port 300 and areas on both sides thereof from above. Second top plate parts 52 are formed at positions lower than the first top plate part 51 on both sides of an ejection tray 50. Inclined plate parts 53 form inclined surfaces over the first top plate part 51 to the second top plate parts 52 on both sides of the ejection tray 50. A display panel 81 is built in one of the inclined plate parts 53.SELECTED DRAWING: Figure 2
Patent JP-2021016373-A (JP)
Title: Automatic rotation system and method for travel vehicle, travel vehicle for farm work employing the same, and unmanned automatic travel work vehicle
Inventor: FUKAMIZU HIRONOBU
IPC: A01D46/04
Filed: 2019-07-23
Abstract: To provide an automatic rotation system and a method for allowing a travel vehicle to automatically rotate and travel to a next travel position by small turn at a rotation position such as a terminal of a ridge having a different length such as a crop, a travel vehicle for farm work employing the same, and an unmanned automatic travel work vehicle.SOLUTION: In a travel vehicle traveling along a ridge, at a tip of a terminal of the ridge in a travel direction, the travel vehicle automatically rotates and travels toward a ridge adjacent to the ridge, in an automatic rotation system of the travel vehicle. The automatic rotation system of the travel vehicle comprises: a distance sensor for sensing a terminal of the ridge and a terminal of the adjacent ridge; and a calculation part for calculating a first rotation angle θ at the terminal in the travel direction of the travel vehicle, a travel distance L from the position of automatic rotation to the next ridge, and a second rotation angle θ' at the terminal position of the adjacent ridge for directing toward the adjacent ridge, on the basis of a difference D between a distance W between the ridge and the adjacent ridge and a length between the ridge and the adjacent ridge determined on the basis of the information acquired by the distance sensor.SELECTED DRAWING: Figure 10
Patent JP-2021021821-A (JP)
Title: Transfer device and image forming device equipped therewith
Inventor: NAKAGAWA KAZUHIKO
IPC: G03G21/16
Filed: 2019-07-26
Abstract: To cut down manufacturing costs and reduce the device size without the need for providing a dedicated drive source for causing a lubricant-coating application member and an intermediate transfer belt.SOLUTION: An image forming device (10) includes an intermediate transfer unit 22. The intermediate transfer unit 22 comprises an intermediate transfer belt 36, a drive roller 38, a driven roller 40, an intermediate transfer roller 42, a cleaning blade 52 and a lubricating agent application roller 54. The intermediate transfer roller 42 is made displaceable between a pressure position at which the intermediate transfer belt 36 is pressed by a first separating-approaching mechanism 58 that is operated by the drive force of a drive part, and a first separate position that is away from the intermediate transfer belt 36. The lubricating agent application roller 54 is made displaceable between a contact position at which the lubricating agent application roller comes into contact with the intermediate transfer belt 36 and a second separate position at which the lubricating agent application roller is away from the intermediate transfer belt 36, by a second separating-approaching mechanism 70 that operates in linkage with the first separating-approaching mechanism 58.SELECTED DRAWING: Figure 3
Patent JP-2021020433-A (JP)
Title: Method of forming molded product with hard coat layer
Inventor: TAKADA YASUHIRO
IPC: C08K5/3492
Filed: 2019-07-30
Abstract: To provide a method for forming a molded product with a hard coat layer having excellent weather resistance.SOLUTION: The method for forming a molded product with a hard coat layer using a molded product made by injection compression molding of a transparent thermoplastic resin includes the steps of (1) setting the injection speed to 300 mm/sec or more, (2) setting the maximum temperature of a cavity surface and a core surface of a mold to [Tg+1] (°C) to [Tg+50] (°C) while maintaining the main mold temperature at a temperature lower than the Tg of the thermoplastic resin, (3) obtaining an injection molded product of thermoplastic resin by setting a pressure difference between the vicinity of a gate of the thermoplastic resin filled in the mold and the vicinity of a flow end to 10 MPa or less when compressing the thermoplastic resin filled in the mold, and (4) forming a hard coat layer on at least one surface of the obtained injection-molded product of thermoplastic resin. The hard coat layer satisfies (A) to (I).SELECTED DRAWING: None
Patent JP-2021026137-A (JP)
Title: Mirror actuator
Inventor: OSHIMA KIYOAKI
IPC: G02B26/08
Filed: 2019-08-07
Abstract: To provide a mirror actuator which allows for saving space and reflecting light in a desired direction over a wide range.SOLUTION: A mirror actuator is provided, comprising a mirror body having a light reflecting surface configured to be rotatable about a rotation axis, a rotating mechanism for turning the mirror body about the rotation axis, and a sliding mechanism for moving the mirror body in a direction along the rotation axis. The light reflecting surface has a curved shape undulating in the direction along the rotation axis.SELECTED DRAWING: Figure 2
Patent JP-2021025942-A (JP)
Title: Drive device and drive method
Inventor: KOYAMA MASARU
IPC: G01S15/32
Filed: 2019-08-07
Abstract: To improve identification accuracy.SOLUTION: A drive signal generation unit (34) generates a drive signal for driving an ultrasonic transmitter (2) on the basis of a basic signal in which unit frequency signals corresponding to each of codes in a code string are arrayed in time series. Out of two unit frequency signals in the basic signal that are adjacent in time series, the one that precedes is defined as a first unit frequency signal and the one that follows is defined as a second unit frequency signal. When the first and second unit frequency signals switch in a non-continuous switching state that is different from a continuous switching state in which these signals switch continuously at almost the same change rate from a target frequency corresponding to the first unit frequency signal to a target frequency corresponding to the second unit frequency signal, the drive signal generation unit causes the frequency of at least a switching portion of the second unit frequency signal that includes immediately after start to shift in the same direction as the direction of frequency change from the first unit frequency signal to the second unit frequency signal.SELECTED DRAWING: Figure 1
Patent JP-2021025632-A (JP)
Title: Seal ring, valve device and manufacturing method of seal ring
Inventor: KOZU TAKAHIRO
IPC: F16J15/3272
Filed: 2019-08-08
Abstract: To provide a seal ring which can surely prevent the leakage of a gas at full-closing.SOLUTION: A seal ring 40 is fit into a groove part 21 formed at an external periphery of a valve main body 20 which can open and close a gas passage 11. An inner wall 12 on which the seal ring 40 abuts at full-closing out of an inner which of the gas passage 11 is formed into a tapered shape in which a distance from a center axis Ax becomes gradually short toward the other side from one side of the gas passage 11. The seal ring 40 is formed into a step-cut shape in which one end and the other end in a peripheral direction are overlapped on each other in an axial direction. Then, an outer wall face of the seal ring 40 at the outside of a radial direction has a tapered region 44 in which the discharge from the center axis Ax becomes gradually short toward the other side from one side of the gas passage 11 at the full-closing.SELECTED DRAWING: Figure 4
Patent JP-2021027852-A (JP)
Title: Movable structure and toy
Inventor: OKAZAKI SEI
IPC: A63H3/36
Filed: 2019-08-09
Abstract: To provide a movable structure that can be bent and can be extended and contracted.SOLUTION: A movable structure 14 constitutes a part of an arm 5 of a humanoid toy, and is provided with: a column-shaped shell group 20 in which hollow shells (a first-type hollow shell 21, second-type hollow shells 22, and a third-type hollow shell 23) each having a joint support section into which a roll pin joint 53L is fitted are arranged in a column; and a link group 50 that is disposed in an internal space formed by communication between inside parts of the hollow shells, and that maintains the arrangement of the column-shaped shell group 20 by supporting every other joint (first type joint 51 or second type joint 52) on the joint support section 25 in the order in which the hollow shells are arranged. The movable structure 14 enables the column-shaped shell group 20 to be bent and be extended and contracted because of the movability of the link group 50.SELECTED DRAWING: Figure 13
Patent JP-2021029067-A (JP)
Title: Axial gap motor
Inventor: MARUYAMA HIDENOBU
IPC: H02K1/18
Filed: 2019-08-09
Abstract: To make yokes and cores constituting a stator strong while reducing loss in an axial gap motor.SOLUTION: In an axial gap motor, a rotor is rotatably supported and stators are arranged oppositely to the rotor through a gap in a first direction parallel with a rotation axis. Each core of the stator is formed by laminating thin sheets through which magnetic flux can be penetrated in a second direction orthogonal to the first direction. A plurality of formed cores are fixed on yokes. Each of the plurality of cores includes a plurality of insertion sections on respectively different positions on the side opposite to the yoke, and the yoke includes a plurality of fitting sections corresponding to the plurality of insertion sections of the core, at positions where the respective cores are fixed.SELECTED DRAWING: Figure 1
Patent JP-2020199236-A (JP)
Title: Magnetic resonance imaging apparatus and magnetic resonance imaging method
Inventor: MIYAZAKI MITSUE
IPC: A61B5/055
Filed: 2019-08-09
Abstract: To extract signals of fats.SOLUTION: A magnetic resonance imaging apparatus according to the embodiment includes a sequence control unit and a calculation unit. The sequence control unit executes a preparation module corresponding to a first TE (Echo Time), then applies an RF excitation pulse in the presence of a gradient magnetic field, and then executes a collection sequence which is a pulse sequence for applying an RF refocus pulse in a gradient magnetic field with a reverse polarity to the gradient magnetic field to perform a first collection, followed by executing a preparation module corresponding to a second TE different from the first TE, and then executing a collection sequence to perform a second collection. The calculation unit extracts at least one of a signal related to a first fat and a signal related to a second fat on the basis of the data acquired by the first collection and the data acquired by the second collection.SELECTED DRAWING: Figure 1
Patent JP-2019208276-A (JP)
Title: Antenna device, antenna coil, and electronic apparatus
Inventor: YAMAMOTO MASAYOSHI
IPC: H01Q1/24
Filed: 2019-08-09
Abstract: To increase the antenna characteristics without degrading the intensity of a conductor.SOLUTION: An antenna device 1 includes an antenna coil 2, a first conductor 3, and a second conductor 4. The antenna coil 2 is located between the first conductor 3 and the second conductor 4 in a first direction D1. In the coil conductor 6 of the antenna coil 2, a first coil conductor part 61 is closer to a first main surface 71 than to a second main surface 72 of a magnetic body 7. The second coil conductor part 62 is closer to the second main surface 72 than to the first main surface 71 of the magnetic body 7. The first coil conductor part 61 overlaps with the first conductor 3 in a planer view of the magnetic body 7, and at least a part of the first coil conductor part 61 is arranged along the edge of the first conductor 3 in a planer view of the magnetic body 7. The second coil conductor part 62 overlaps with the second conductor 4 in a planer view of the magnetic body 7, and at least a part of the second coil conductor part 62 is arranged along the edge of the second conductor 4.SELECTED DRAWING: Figure 1
Patent JP-2021031838-A (JP)
Title: Earth retaining structure and earth retaining construction method
Inventor: YASUNAGA MASAMICHI
IPC: E02D17/00
Filed: 2019-08-13
Abstract: To provide an efficient and inexpensive earth retaining structure, when a groundwater level is lower than a scheduled excavation depth.SOLUTION: Multiple soldier beams 3 are arranged with a predetermined interval to partition a natural ground side of the ground from an excavation side. In place of an ordinary wooden or steel horizontal lagging, a cloth material 4, such as a civil engineering sheet, canvas, and carbon fiber cloth are used. The cloth material 4 is belt-likely stretched between the adjacent soldier beams 3, 3, and is fixed to an excavation side face of the soldier beams 3 with cloth material fixing tools 20. The cloth material 4 has a thick part formed thicker than other parts at one part in the stretching direction. The cloth material fixing tools 20 are engaged with the thick part of the cloth material 4 in the stretching direction.SELECTED DRAWING: Figure 2
Patent JP-2019195711-A (JP)
Title: Game machine
Inventor: NAKAYAMA YUKI
IPC: A63F7/02
Filed: 2019-08-21
Abstract: To provide a game machine capable of providing joy relating to status provided according to game experience.SOLUTION: There is provided a construction in which symbolic information played on a displaying means of a pachinko machine 10 is read by a portable communication terminal operated by a player, player's information relating to game included in the symbolic information is transmitted to a server, and a password issued from the server may be inputted to the pachinko machine 10. It is a construction where rank is provided according to frequency of executing specific game information and content of performance is changed according to the rank. It is also a construction where, in a case where the server determines that the number of execution of the specific game information required for updating next rank is less than allowable value, the password includes information showing current rank and information showing the number of execution of the specific game information required for updating the next rank.SELECTED DRAWING: Figure 1
Patent JP-2019220210-A (JP)
Title: Transaction data processing device and transaction data processing method
Inventor: SUZUKI HIROMASA
IPC: G07G1/12
Filed: 2019-08-22
Abstract: To apply a common agent program regardless of a specification of transaction data processing.SOLUTION: A transaction data processing device of an embodiment achieves functions as processing means, first instruction means, second instruction means, generation means and transmission means by allowing a processor to execute processing based on each program of an application, an API and an agent. The processing means executes data processing related to transaction. The second instruction means acquires a plurality of pieces of information to be represented by an electronic receipt regarding the transaction on the basis of the processing by the processing means, and instructs the API to transmit a plurality of data sets in which the plurality of pieces of information are associated with a plurality of identification names. The second instruction means instructs an electronic receipt agent to transmit the plurality of data sets according to the instruction to the API. The generation means generates electronic receipt data including the plurality of data sets. Transmission control means allows a communication device to transmit the electronic receipt data to a receipt server.SELECTED DRAWING: Figure 2
Patent JP-2021030886-A (JP)
Title: On-vehicle structure of electronic apparatus
Inventor: HAMADA TAKASHI
IPC: B60K1/00
Filed: 2019-08-23
Abstract: To prevent high-voltage apparatuses 11, 12 accommodated in an engine room 5 from collapsing when a vehicle collides.SOLUTION: In an engine room 5, an engine 13, an electric generator 14 which uses the engine 13 as a power source, a vehicle driving motor 15, and a gearbox 16 are arranged side by side along a vehicle width direction. The first high-voltage apparatus 11 is stood on an electric power generation device consisting of the engine 13 and electric generator 14. The second high-voltage apparatus 12 is stood on a drive device 8 consisting of the motor 15 and gearbox 16. The first high-voltage apparatus 11 and second high-voltage apparatus 12 are coupled together by a coupling member 21 which extends substantially horizontally in the vehicle width direction, and bears falling loads on mutually opposite sides between both the high-voltage apparatuses 11, 12.SELECTED DRAWING: Figure 4
Patent JP-2021029921-A (JP)
Title: Game machine
Inventor: OKAMOTO TAKETOSHI
IPC: A63F5/04
Filed: 2019-08-29
Abstract: To provide a configuration in which a transparent panel can be arranged close to a display surface while suppressing a decrease in productivity, in a game machine provided with a transparent panel to which a decorative member is attached.SOLUTION: A transparent panel 10 held around a display surface 9 of a display device 8 and covering the display surface 9 is configured with a first panel 30 in which the mounting structure for mounting decorative members 32, 33 is formed and a second panel that is composed of a flat plate in which the mounting structure is not formed and arranged between the display surface 9 and the first panel 30. The second panel 31 is composed of a material having a higher elastic modulus than that of the first panel 30 and making it more difficult to bend than the first panel 30, thereby supporting the first panel 30 by the second panel 31, when the first panel 30 is pressed toward the display surface 9 side.SELECTED DRAWING: Figure 4
Patent JP-2021036137-A (JP)
Title: Device for determining state of internal combustion engine, system for determining state of internal combustion engine, data analysis device and device for controlling internal combustion engine
Inventor: HASHIMOTO YOSUKE
IPC: F02D45/00
Filed: 2019-08-30
Abstract: To reduce calculation load due to mapping to a CPU when a crankshaft rotates at high speed.SOLUTION: A CPU determines whether a rotation speed NE of a crankshaft is lower than a predetermined specific rotation speed NEth (S13). When the rotation speed NE is higher than the predetermined specific rotation speed NEth (S13: NO), the CPU prohibits calculation of probability that each cylinder causes misfire from mapping data.SELECTED DRAWING: Figure 2
Patent JP-2020109826-A (JP)
Title: Light emitting element composition and light emitting element including the same
Inventor: SASADA TOSHIAKI
IPC: H05B33/10
Filed: 2019-09-05
Abstract: To provide a composition useful for manufacturing a light emitting element in which initial deterioration is suppressed, and a light emitting element formed using the composition.SOLUTION: A light emitting element composition includes a host material and a guest material, the host material includes an aromatic compound having a condensed ring skeleton in which only 3 or more benzene rings are condensed, the guest material includes an aromatic amine compound, and the total amount of magnesium atoms included in the host material and magnesium atoms included in the guest material is 185 mass ppb or less with respect to the total amount of the host material and the guest material.SELECTED DRAWING: None
Patent JP-2021044627-A (JP)
Title: Semiconductor circuit
Inventor: OKADA YUTAKA
IPC: H03F1/22
Filed: 2019-09-06
Abstract: To suppress changes in circuit characteristics due to the effects of power supply fluctuations.SOLUTION: A semiconductor circuit in an embodiment has a circuit that includes: a current source for generating an output voltage; and a depression type NMOS transistor constituted of a voltage filter that includes: the current source connected at the power supply side of a circuit that generates an output voltage; the gate grounded; and the drain to which a power source voltage is applied. With this, the power supply side the voltage of the circuit that has the current source to generate the output voltage is fixed regardless of the influence of power supply fluctuation, changes in circuit characteristics is suppressed.SELECTED DRAWING: Figure 1