baber/WOPTO huggingface dataset:
Patent JP-2021101540-A (JP)
Title: Imaging apparatus
Inventor: IWASAKI HIROYUKI
IPC: H04N5/378
Filed: 2021-02-17
Abstract: To provide an imaging apparatus capable of performing an optimal operation according to an operation situation.SOLUTION: The imaging apparatus includes: an imaging element in which a plurality of pixels having a pair of photodiodes is two-dimensionally arranged; a first output unit for adding up light reception outputs of the pair of photodiodes and outputting the sum as an image signal; a second output unit for outputting the light reception outputs of the pair of photodiodes as a focus detection signal; an image data generation unit for generating image data on the basis of the image signal output from the first output unit; a focus detection unit for detecting a focus adjustment state of an imaging optical system on the basis of the focus detection signal output from the second output unit; and a stop control unit for stopping the output of the image signal by the first output unit or the output of the focus detection signal by the second output unit in accordance with a predetermined operation situation.SELECTED DRAWING: Figure 13
Patent JP-2022128756-A (JP)
Title: Pasting method
Inventor: KIMURA KO
IPC: H01L21/301
Filed: 2021-02-24
Abstract: To paste a tape to a ring frame so that the tape is difficult to peel off from the ring frame.SOLUTION: A pasting method for pasting a tape having a workpiece pasted thereto to a ring frame includes an expanding step for expanding the tape in all directions, an arrangement step for arranging a ring frame on the tape which has been expanded, a first pasting step of pressing the tape against one surface of the ring frame along an inner circumference of an opening portion to paste the tape onto a first annular area of the one surface, a relaxing step of relaxing stretching of the expanded tape, a second pasting step of pasting the tape onto a second annular area located outside the first annular area on one surface, and a separation step of cutting the tape into a circular shape along the inner circumference of the opening portion with a cutting blade being cut into a predetermined position of the tape located outside the first annular area, thereby separating the tape into a circular area and an outer peripheral area.SELECTED DRAWING: Figure 7
Patent JP-2022131178-A (JP)
Title: face shield
Inventor: GAMO MIKA
IPC: A62B18/02
Filed: 2021-02-26
Abstract: To provide a face shield which can reduce an infection risk for a virus or the like by covering the whole face, can be easily put on, allows a portion facing the nostril or the mouth to be opened/closed, and allows the collection of a sample from the nostril or the mouth and the ingestion of a snack or a beverage even with the face shield on.SOLUTION: A face shield 1 has an annular frame 2 which follows a contour of the face, a face body 3 which covers the face from the nasal apex to the forehead, an opening/closing port 4 which covers the face from the nostril to the chin, a flexible contact material 10 which abuts on the face, an air-intake port 22 which is used for inspiring during wearing, and an air-exhaust port 23 which is used for exhausting air during wearing. The opening/closing port 4 has a plurality of flat plates having a shape different from each other and a plurality of magnets A each disposed on the flat plate having a prescribed shape. The plurality of flat plates having the shape different from each other are connected by an adhesive sheet material 6 or a pressure-sensitive adhesive sheet material so as to be three-dimensionally changeable in shape, and they are switched from a closed state to an open state where at least one is opened during wearing.SELECTED DRAWING: Figure 1
Patent JP-2022134805-A (JP)
Title: Cutting device
Inventor: KUSUNOKI YOSHIHIRO
IPC: B24B55/00
Filed: 2021-03-04
Abstract: To provide a cutting device that is able to suppress even slight static electricity generated by vacuum leakage.SOLUTION: A cutting device 1 comprises: a cutting unit 20 that attaches a cutting blade 21 to a spindle 23 and cuts a workpiece; a chuck table 10 in which a holding surface 11 is sectioned into a plurality of areas by relief grooves of the cutting blade 21 and suction holes for sucking and holding a to-be-processed object are open in the areas of the holding surface 11; and a moving unit 40 that relatively moves the cutting unit 20 and the chuck table 10; wherein the cutting device further comprises a static electricity suppression unit 50 that suppresses static electricity generated by a vacuum leak between the holding surface 11 of the chuck table 10 and the workpiece.SELECTED DRAWING: Figure 1
Patent JP-2022135088-A (JP)
Title: Cell culture device
Inventor: ANZAI SATOSHI
IPC: C12M1/02
Filed: 2021-03-04
Abstract: To provide a cell culture device that can supply a specific gas into a culture medium at a desired concentration.SOLUTION: A cell culture device 1 has a container 2 that stores a culture medium containing cells, and a fine foam generator 11 that generates fine foam in the culture medium. The fine foam generator 11 has a foam-generation medium 21 composed of carbon-based porous material. The foam-generation medium 21 is disposed at a portion in contact with the culture medium. The cell culture device 1 also has a shaker 3 for shaking the container 2, and shaking the culture medium causes air supply to the cells.SELECTED DRAWING: Figure 1
Patent JP-2022140034-A (JP)
Title: PLL circuit, semiconductor device, equipment
Inventor: IWANE MASAAKI
IPC: H03L7/093
Filed: 2021-03-12
Abstract: To provide a PLL circuit, a semiconductor device, and equipment that increase the frequency of output signals with high reliability in the PLL circuit.SOLUTION: A PLL circuit 1 has a charge pump 8, a voltage-controlled oscillator 10, and a voltage conversion circuit 13. The voltage-controlled oscillator 10 has an oscillator. The voltage conversion circuit 13 converts the voltage from the charge pump and applies it to the voltage-controlled oscillator 10. The power supply range supplied to the voltage conversion circuit 13 is greater than the power supply range supplied to the oscillator of the voltage-controlled oscillator 10.SELECTED DRAWING: Figure 1
Patent JP-2022142318-A (JP)
Title: Spray gun for electrostatic coating
Inventor: ODA SHINYA
IPC: B05B5/053
Filed: 2021-03-16
Abstract: To provide a spray gun for electrostatic coating which can improve deposition efficiency of coating material.SOLUTION: A spray gun for electrostatic coating includes a main body part, a nozzle which is arranged on a tip end of the main body part and sprays coating material, an electrode part which is arranged in a position different from the nozzle in the main body part and is structured of a conductive ring and a cover part which exhibits an electrical insulation property and covers a periphery of the conductive ring; a first high voltage generator which supplies a voltage to the nozzle, and a second high voltage generator which supplies a voltage of a polarity different from the voltage supplied to the nozzle from the first high voltage generator to the conductive ring.SELECTED DRAWING: Figure 2
Patent JP-2022144607-A (JP)
Title: On-vehicle power source device and on-vehicle power source control method
Inventor: MATSUMOTO TAKESHI
IPC: B60R16/03
Filed: 2021-03-19
Abstract: To provide an on-vehicle power source device and an on-vehicle power source control method that, when a power source failure is erroneously detected, are able to safely return to a power source state shown before the erroneous detection of the power failure.SOLUTION: An on-vehicle power source device includes: a first system that supplies power from a first power source to a first load; a second system that supplies power from a second power source to a second load; a first switch that connects the first system and the second system; a second switch that connects the second power source and the second load; an anomaly detection unit; and a switch setting unit. When occurrence of a power failure is detected in one of the first and second systems, the switch setting unit brings the first switch to a fail-safe state. The anomaly detection unit detects for each system whether a system power failure has occurred in the system or not after the first switch is brought into the fail-safe state. When occurrence of a system power failure is not detected in each system after the fail-safe state is brought about, the switch setting unit brings each switch into a normal state.SELECTED DRAWING: Figure 1
Patent JP-2022146270-A (JP)
Title: Semiconductor device
Inventor: SHIRAI KATSUMUNE
IPC: H01L21/60
Filed: 2021-03-22
Abstract: To provide a semiconductor device with a higher performance and a higher quality.SOLUTION: A semiconductor device A1 includes a semiconductor element 1, a die pad 3, a plurality of leads 4, a plurality of connecting members 7, and a resin member 2. The semiconductor element 1 is mounted on the die pad 3. The die pad 3 has a die pad main surface, and includes a first portion 31, a second portion 32, a third portion 33, and a fourth portion 34. The first portion 31 has a back surface 31a and overlaps with the semiconductor element 1 when viewed in the thickness direction z. The second portion 32 has a back surface 32a located closer to a side of the die pad main surface than the back surface 31a in the thickness direction z, and is connected to an outer edge 310 of the first portion 31. The third portion 33 has a back surface 33a being flush with the back surface 31a, and extends from an end edge 310b to an end edge 301b of the die pad main surface in one side in a second direction x of the first portion 31. The fourth portion 34 has a back surface 34a being flush with the back surface 31a, and extends from the end edge 310b to the end edge 301b in the other side in the second direction x of the first portion 31.SELECTED DRAWING: Figure 7
Patent JP-2022146494-A (JP)
Title: Semiconductor storage device and memory system
Inventor: OTOMO GOICHI
IPC: G06F13/36
Filed: 2021-03-22
Abstract: To provide a semiconductor storage device and memory system that can input and output data at a high transfer rate.SOLUTION: A semiconductor storage device 1 included in a memory system SYS includes a plurality of memory chips and a bridge chip. The bridge is connected to the plurality of memory chips via M second channels. When receiving first data via a first channel on a host side at a transfer rate N times higher than the transfer rate per a single second channel, the bridge chip transmits the first data to the N memory chips in parallel via N second channels by sorting the first data into N pieces in a unit of bus width of the first channel. When receiving L pieces of third data in parallel from L second channels of the M second channels, the bridge chip sequentially combines the L pieces of third data in a unit of bus width of the first channel and transmits the data via the first channel at a transfer rate L times higher than the transfer rate per the single second channel.SELECTED DRAWING: Figure 1
Patent JP-2022146966-A (JP)
Title: Method for manufacturing substrate with curable resin composition layer
Inventor: NISHIHIRA NARIYOSHI
IPC: B05D3/00
Filed: 2021-03-23
Abstract: To provide a method for manufacturing a substrate with a curable resin composition layer having sufficient film thickness uniformity.SOLUTION: A method for manufacturing a substrate with a curable resin composition layer includes the steps of: coating a curable resin composition containing a curable resin and a solvent onto a substrate, and forming a coated film containing the curable resin composition on the substrate; and drying the coated film at 80-200°C, wherein solid content concentration of the curable resin composition is 80 wt.% or less, thickness of the coated film is 30-300 μm, and the step of forming the coated film includes applying air to a coated film surface.SELECTED DRAWING: None
Patent JP-2021100954-A (JP)
Title: Monoclonal antibodies against rgm a protein for use in treatment of retinal nerve fiber layer degeneration
Inventor: MULLER BERNHARD K
IPC: A61P27/02
Filed: 2021-03-23
Abstract: To provide means that provides neuroprotective treatment of RNFL degeneration as observed in a multiplicity of disease conditions.SOLUTION: The present application describes RGM A binding proteins, particularly monoclonal antibodies, and in particular CDR grafted, humanized versions thereof, which have the ability to bind to RGM A and prevent binding of RGM proteins to RGM A receptor and other RGM A binding proteins, and therefore neutralize the functions of RGM A, for use in the treatment of retinal nerve fiber layer (RNFL) degeneration as well as methods of therapeutically or prophylactically treating a mammal against RNFL degeneration.SELECTED DRAWING: None
Patent JP-2022150633-A (JP)
Title: surface mount connector
Inventor: KOBAYASHI DAIKI
IPC: H01R12/57
Filed: 2021-03-26
Abstract: To provide a surface mount connector capable of suppressing poor connection between a lead and a circuit board due to warping of the circuit board.SOLUTION: A surface mount connector 10 that can be mounted on a circuit board 5 whose board thickness direction is the vertical direction includes a plurality of terminals 20, and a housing 30 accommodating the plurality of terminals 20 in parallel, and a lead 23 connected to the circuit board 5 is provided at the lower end portions of the plurality of terminals 20, and each of the plurality of terminals 20 is supported in the housing 30 so as to be independently movable in the vertical direction.SELECTED DRAWING: Figure 7
Patent JP-2022151319-A (JP)
Title: Separation device and separation method
Inventor: KARASAWA TOSHIYASU
IPC: B03B5/00
Filed: 2021-03-26
Abstract: To provide a separation device which extracts solid residues from a separation tank before dehydration work of a dehydrator is completed to improve working efficiency.SOLUTION: In order to achieve the above object, a separation device includes: a separation tank; a discharge part which discharges solid residues remaining in the separation tank with a liquid; and a receiving tank which receives the solid residues and the liquid discharged. The receiving tank houses the solid residues and the liquid discharged.SELECTED DRAWING: Figure 2
Patent JP-2022152234-A (JP)
Title: Co2 separation device of internal combustion engine
Inventor: MAKI MISATO
IPC: B01D53/96
Filed: 2021-03-29
Abstract: To provide a CO2 separation device of an internal combustion engine, which is excellent in compactness and energy saving performance, and enables reduction of pressure loss of the CO2 separation device thereby enabling suppression of a rise of the backpressure of the internal combustion engine.SOLUTION: A CO2 separation device 3 of an internal combustion engine 1 has: a honeycomb rotor 32 provided rotatably in a prescribed rotation direction with an axial line extending in a prescribed direction as a center, and carrying a CO2 adsorption material which can adsorb CO2; an adsorption area 32A provided in a rotation passage region of the honeycomb rotor, and adsorbing and separating CO2 included in an exhaust gas of the internal combustion engine 1 in the honeycomb rotor 32; and a desorption area 32B desorbing the CO2 adsorbed from the honeycomb rotor 32. The honeycomb rotor 32 comprises a plurality of exhaust gas passages 104 in which exhaust gases pass, the plurality of exhaust gas passages 104 are formed into shapes which are twisted in a direction reverse to a rotation direction with respect to an axial line.SELECTED DRAWING: Figure 3
Patent JP-2022152309-A (JP)
Title: game machine
Inventor: INADA HIROYUKI
IPC: A63F7/02
Filed: 2021-03-29
Abstract: To provide a game machine capable of suppressing disadvantages suffered by a player.SOLUTION: A game machine includes variable means capable of switching operation between a first mode and a second mode, a variable winning area that can be changed between a normal mode and a specific mode in which game balls enter more easily than in the normal mode, and a specific area through which the game balls having entered the variable winning area can pass, where the game balls having passed through a predetermined position in the game area can enter the variable winning area. The variable means may prevent the passage of the game balls through a predetermined position when held in a second mode. When the game balls pass through the specific area in a predetermined game state, the game machine becomes to be in a specific game state in which the variable means is less likely to be in the second mode than in the predetermined game state. The specific game has a first period and a second period after the first period. The time in which the variable winning area is in the specific mode in the second period is longer than the time in which the variable winning area is in the specific mode in the first period.SELECTED DRAWING: Figure 53
Patent JP-2022153088-A (JP)
Title: Information presentation method and information processing apparatus
Inventor: BABA TAKANORI
IPC: G06Q50/10
Filed: 2021-03-29
Abstract: To confirm the tendency of users using a cabin of a mobile object for each area, such as a region.SOLUTION: An information presentation method is configured to output, to a user terminal, information on a stop position of a mobile object in an information processing system that rents a cabin of the mobile object comprises: a first step of registering position information indicating the stop position of the mobile object; a second step of registering usage information indicating usage of the cabin of the mobile object; and a third step of outputting, based on association information formed by associating position information on a plurality of mobile objects with cabin usage information on the mobile objects, to the user terminal, tendency information on usage of the cabin in an area including the position information on the mobile objects.SELECTED DRAWING: Figure 4
Patent JP-2022154209-A (JP)
Title: Temperature raising device, temperature raising program, and temperature raising method
Inventor: ONUKI TAIDO
IPC: H01M10/6571
Filed: 2021-03-30
Abstract: To reduce a loss that occurs in a circuit.SOLUTION: A temperature raising device includes a switch element control unit that executes a duty ratio control process of: increasing one of duty ratios of a first switch element and a second switch element and a duty ratio of a third switch element from 0% from an initial state where the first switch element, the second switch element, and the third switch element are in a non-energized state; and decreasing the other of the duty ratios of the first switch element and the second switch element and the duty ratio of the third switch element from 100% from the initial state by an increased amount of the one duty ratio of the duty ratios of the first switch element and the second switch element and the duty ratio of the third switch element, with respect to an AC generation circuit including a first capacitor, a second capacitor, the first switch element, the second switch element, and the third switch element.SELECTED DRAWING: Figure 15
Patent JP-2022154930-A (JP)
Title: electric vehicle
Inventor: MUKUMOTO YASUTAKA
IPC: B60K1/04
Filed: 2021-03-30
Abstract: To provide an electric vehicle which can suppress influence on a passenger compartment space caused by arrangement of a power line.SOLUTION: An electric vehicle includes a floor panel 14, a floor tunnel 15, a power storage device 18, and a DC cable 20. The floor tunnel 15 is formed along a vehicle fore and aft direction at a center part as seen in a vehicle width direction of the floor panel 14. The power storage device 18 is disposed above the floor panel 14 at the vehicle rear relative to the floor tunnel 15. The DC cable 20 is arranged below the floor tunnel 15 and connected to the power storage device 18. Further, in the floor tunnel 15, a tunnel rear wall part 31, located forward of the power storage device 18 in the vehicle, has a first opening 32 into which the DC cable 20 is inserted.SELECTED DRAWING: Figure 4
Patent JP-2022156386-A (JP)
Title: Sheet for workpiece processing
Inventor: WATANABE SHUHEI
IPC: H01L21/301
Filed: 2021-03-31
Abstract: To provide a sheet for workpiece processing capable of favorably suppressing occurrence of cutting dust while exhibiting excellent anti static properties.SOLUTION: There is provided a sheet 1 for workpiece processing comprising: a substrate 11; and an adhesive layer 12. The substrate 11 comprises: a front surface layer 111; a rear surface layer 113; and an intermediate layer 112 provided between these front surface layer 111 and the rear surface layer 113. The at least rear surface layer 113 includes an anti static agent. The intermediate layer 112 includes a styrenic-thermoplastic elastomer. The substrate 11 is configured so that, when a loss tangent at 90°C in visco-elasticity measurement at a frequency of 11 Hz is tanδ(90), and a loss tangent at 110°C is tanδ(110) and a loss tangent at 120°C is tanδ(120), the tanδ(110) is in an absolute value of 0.25 or greater, the tanδ(110)/tanδ(90) is equal to or greater than 1.3, and the tanδ(120)/tanδ(110) is lower than or equal to 0.9 in the sheet 1 for workpiece processing.SELECTED DRAWING: Figure 1
Patent JP-2022157728-A (JP)
Title: Semiconductor device and semiconductor system
Inventor: YANAGIDA HIDEAKI
IPC: H01L25/07
Filed: 2021-03-31
Abstract: To provide a semiconductor device capable of improving reliability by providing a function of effectively absorbing and dissipating heat.SOLUTION: In a semiconductor device including a stack having at least one semiconductor element disposed between a first substrate and a second substrate, a thermally conductive portion that is thermally connected to a third substrate different from a first substrate and the second substrate is provided near the semiconductor element and at substantially the same stacking direction height as the first substrate. The thermally conductive portion is electrically insulated from the semiconductor element, and the thermally conductive portion is arranged around the semiconductor element.SELECTED DRAWING: Figure 1
Patent JP-2022158236-A (JP)
Title: Sensor module and measurement system
Inventor: OTANI FUBIWA
IPC: G01P15/18
Filed: 2021-04-01
Abstract: To provide a sensor module and a measurement unit having excellent detection accuracy.SOLUTION: A sensor module has: a plurality of inertial measurement units that each have an angular velocity sensor device, an acceleration sensor device, and a signal processing circuit processing output signals from the angular velocity sensor device and the acceleration sensor device; and an oscillation circuit that transmits a synchronous clock for synchronizing the plurality of inertial measurement units with each other. One of the plurality of inertial measurement units has the oscillation circuit.SELECTED DRAWING: Figure 3
Patent JP-2022092561-A (JP)
Title: Joint
Inventor: YAMAMOTO RYOHEI
IPC: F01M11/04
Filed: 2021-04-07
Abstract: To provide a joint which enables easy attachment/detachment and secure coupling.SOLUTION: A joint is coupled to a cylindrical fluid discharge part in which a peripheral edge expands to the radial outer side and includes: a cylindrical coupling part coupled to the fluid discharge part and having a male screw on its outer peripheral surface; an engagement part which engages with the peripheral edge; and a cylindrical body which has a female screw, which is engaged with the male screw, on its inner peripheral surface and switches its state between a first state, in which the cylindrical body allows attachment/detachment between the fluid discharge part and the joint, and a second state, in which the cylindrical body restricts the attachment/detachment.SELECTED DRAWING: Figure 2