baber/WOPTO huggingface dataset:
Patent JP-2022013808-A (JP)
Title: Mask and storage bag thereof
Inventor: SUZUKI HITOSHI
IPC: A41D13/11
Filed: 2021-06-28
Abstract: To provide a mask that can be washed and used repeatedly, has excellent fine particle and bacterium catching property and is gentle to the skin even worn for a long time.SOLUTION: A mask 1 includes a mask body 2 formed of non-nonwoven fabric and ear hooking strings 3, 4 arranged on both right and left sides of the mask body. The mask body is formed by a plurality of layers, and the layer that contacts with the face of a user is formed of fabric made of non-microfiber, and a layer made of fabric including microfiber is arranged outside the layer that contacts with the face of the user.SELECTED DRAWING: Figure 1
Patent JP-2023006104-A (JP)
Title: Portable device, power supply support method, program, and recording medium
Inventor: NAKANISHI AKINORI
IPC: H02J50/90
Filed: 2021-06-30
Abstract: To provide a portable device that assists in accurately aligning the positions of a power transmission coil and a power reception coil, which are not directly visible, in a short time during wireless power feeding.SOLUTION: A portable device 1 includes a display unit 140, and a display control unit 150 that controls display information to be displayed on the display unit 140, and is fixed by a mounting unit 20 of a power supply device 10 and that receives power wirelessly transmitted from a power transmission coil 30 of the power supply device 10 with a power reception coil 110 and charges a secondary battery 130, and the display control unit 150 causes the display unit 140 to display position information of the mounting unit 20 where the positions of the power transmission coil 30 and the power reception coil 110 overlap with the portable device 1 fixed to the power supply device 10.SELECTED DRAWING: Figure 2
Patent JP-2023012257-A (JP)
Title: Radio communication method
Inventor: ITO KOTA
IPC: H04J14/06
Filed: 2021-07-13
Abstract: To control beams and beam widths of transmission and reception antennas by eliminating necessity of control of a base station device and distance information on an optical fiber.SOLUTION: A radio communication method for a radio communication system comprising an accommodation station device and a base station device for performing beam formation according to control by the accommodation station device includes: the accommodation station device performing beam forming control on the base station device by transmitting, to the base station device via an optical transmission line, an optical modulation signal generated by performing intensity modulation on an optical signal on the basis of a transmission signal of a transmission target by controlling a combination of any of a light wavelength, a frequency, or light polarized wave or a frequency or light wavelength; and the base station device distributing the optical modulation signal or an electric signal based on the optical modulation signal using one or more distributors before inputting it to a beam formation circuit having a plurality of input ports to form a beam in a direction corresponding to an input port through which the electric signal is input.SELECTED DRAWING: Figure 1
Patent JP-2023012706-A (JP)
Title: semiconductor storage device
Inventor: HARADA YOSHIKAZU
IPC: H10B41/27
Filed: 2021-07-14
Abstract: To provide a semiconductor storage device capable of reading data from a plurality of pages at high speed.SOLUTION: A semiconductor storage device 2 includes a memory cell array 110, a sequencer 41 for controlling operations of the memory cell array 110, and an input/output circuit 21 for receiving commands. When the input/output circuit 21 receives a command RD, the sequencer 41 switches a voltage of a word line WL in each short period corresponding to a page to be read to determine the data of the page corresponding to the short period. In each short period, the sequencer 41 switches the voltage of the word line WL so as to go through all the voltages required for determining the data of the page corresponding to the short period, and does not switch the voltage of the word line WL to the voltage necessary to determine the data of the page different from the page corresponding to the short period.SELECTED DRAWING: Figure 17
Patent JP-2023014515-A (JP)
Title: Communication system and line control device
Inventor: TAKAHASHI KEI
IPC: H04M3/00
Filed: 2021-07-19
Abstract: To provide a communication system and a line control device capable of easily integrating a plurality of individual systems managed by separate line control devices without transferring devices, improving the degree of freedom in system construction, and substantially shortening a system operation suspension period.SOLUTION: There are provided a communication system and a plurality of line control devices 20. Among the plurality of line control devices 20, one line control device connected to a management terminal 10 becomes a main line control device, and the other line control devices become sub-line control devices and are directly or indirectly connected to the main line control device. The main line control device stores the sub-line control devices directly or indirectly connected as management targets. When the main line control device receives a system entry request from a new line control device 20 that is not a management target, the main line control device transmits the system entry request to the management terminal 10. When receiving a system entry permission of the new line control device 20 from the management terminal 10, the main line control device adds the new line control device 20 to the sub-line control devices of the management targets and stores it.SELECTED DRAWING: Figure 5
Patent JP-2022043993-A (JP)
Title: Pest control composition
Inventor: MENG MENGHSIAO
IPC: A01N43/10
Filed: 2021-07-20
Abstract: To provide a pest control composition.SOLUTION: The invention discloses a pest control composition containing a compound represented by a formula (I) or/and an agrochemically acceptable reagent. Administering an effective amount of the pest control composition to a space can effectively poison a variety of pests to death, and will not impact health of a human or animal body or harm an environment.SELECTED DRAWING: None
Patent JP-2022082422-A (JP)
Title: Ion generator
Inventor: SAITO MUNETAKA
IPC: H01T19/04
Filed: 2021-07-20
Abstract: To provide an ion generator that can suitably send ions and a small amount of ozone to a long distance.SOLUTION: An ion generator includes a fan 11 that sends air, a wind tunnel cylinder 23 which is a flow path for air sent from the fan 11, a plurality of needle electrodes 14 provided inside the wind tunnel cylinder 23 to which a voltage is applied, and a plate-shaped counter electrode 20 provided on the outlet side of the wind tunnel cylinder 23 and having a lower potential than the needle electrode 14, and the needle electrodes 14 are provided in parallel such that their respective needle tips 15 face the outlet side of the wind tunnel cylinder 23, and the counter electrode 20 is formed with a passage hole 21 through which air flows on an extension line of the needle electrode 14. As a result, the ions emitted from the ion generator and a small amount of ozone can be reached far away in a room without being attenuated.SELECTED DRAWING: Figure 2
Patent JP-2023018490-A (JP)
Title: Railroad crossing monitoring device
Inventor: KANEKO AKIRA
IPC: G06T7/00
Filed: 2021-07-27
Abstract: To provide a new technique by which a condition setting relating to a design and an adjustment necessary for a railroad crossing monitoring device can be simplified.SOLUTION: A railroad crossing monitoring device 1 comprises an image input part 130 to input an image of a given railroad crossing, a discrimination processing part 143 to discriminate, for each unit pixel, whether a subject belonging to a category specified for the unit pixel exists, about a railroad crossing image under discrimination, using a classification learning model per unit pixel, generated by a machine learning process based on a reference image, which is a railroad crossing image as a reference of discrimination, and is used to specify categories of subjects during a normal time from among preliminary prescribed category classifications for each of a prescribed number of unit pixels, and an abnormity detection part 145 to detect an occurrence of abnormity in a crossing road and/or a blocking bar appearing in the railroad crossing image based on the discrimination result of the discrimination processing part 143.SELECTED DRAWING: Figure 8
Patent JP-2023019923-A (JP)
Title: Semiconductor device, method of manufacturing the same, and electronic device
Inventor: YAMADA ATSUSHI
IPC: H01L21/338
Filed: 2021-07-30
Abstract: To realize a high-performance semiconductor device with suppressed off-leak current.SOLUTION: A semiconductor device 1A has a buffer layer 10, a channel layer 20, and a barrier layer 30 that contain nitride semiconductor. The buffer layer 10 contains Al and at least one of Ga and In and has such an inclined Al composition that an Al composition is reduced from a surface 10a side toward a surface 10b side. The channel layer 20 is provided at the surface 10b side of the buffer layer 10. The barrier layer 30 is provided on a surface 20a at an opposite side to the buffer layer 10 side, of the channel layer 20. In the vicinity of a junction interface with the barrier layer 30, of the channel layer 20, 2DEG (Two Dimensional Electron Gas) 1a is generated. The buffer layer 10 with the inclined Al composition exhibits p-type semiconductivity. Due to this buffer layer 10, a band is pushed up to enhance a threshold voltage, and thereby, an off-leak current is reduced. Thus, a high-power efficiency, high-performance semiconductor device 1A is realized.SELECTED DRAWING: Figure 5
Patent JP-2021177026-A (JP)
Title: Towel cloth
Inventor: IZAWA SEIJI
IPC: D03D15/47
Filed: 2021-07-30
Abstract: To provide a towel cloth which has stretchability and quick-dryability upon washing, hardly causes fuzz-shedding, has high strength, and has water absorption.SOLUTION: There is provided a towel cloth formed by locking a pile yarn by a ground yarn, in which the ground yarn is made of a crimped multifilament yarn of a synthetic fiber, has an elongation of 15% or more and an elongation recovery of 80% or more. Preferably, the synthetic fiber is a polyester-based multifilament yarn, and the crimped yarn is a false-twisted yarn of a drawn yarn obtained by drawing an undrawn yarn using a draw ratio of 2.5 times or more.SELECTED DRAWING: Figure 1
Patent JP-2023020597-A (JP)
Title: Information processing device, information processing method, program, and information processing system
Inventor: YONETANI YUZUKA
IPC: G06F16/90
Filed: 2021-07-30
Abstract: To provide an information processing device, an information processing method, a program, and an information processing system capable of more efficiently reducing fluctuations of specific parts of response information to be registered in correction of the specific parts such as end-of-sentence expressions or the like of the response information to be registered.SOLUTION: The information processing device includes: a setting unit that accepts setting information about the display format of response information to be transmitted for inquiry information; a display control unit that causes a terminal device to display first screen information including response information explicitly specifying a specific part, if the specific part included in response information received from the terminal device differs from a corresponding specific part included in first response information according to the display format based on the setting information; and a registration unit that accepts information about editing for the response information in the first screen information.SELECTED DRAWING: Figure 3
Patent JP-2023022687-A (JP)
Title: Plasma processing apparatus
Inventor: MATSUO DAISUKE
IPC: H01L21/31
Filed: 2021-08-03
Abstract: To generate plasma with a reduced capacitive coupling component inside a vacuum vessel.SOLUTION: A plasma processing apparatus (1) comprises: a vacuum vessel (2); an antenna (7) which generates a high-frequency magnetic field; and a magnetic field introduction window (3) which introduces the high-frequency magnetic field into the vacuum vessel (2). The magnetic field introduction window (3) has: a metal plate (4) provided with a plurality of slits (41); and a dielectric plate (5) which overlaps the metal plate (4) in a manner covering the plurality of slits (41) and is provided with a metal layer (6). The metal layer (6) is kept at a predetermined potential.SELECTED DRAWING: Figure 1
Patent JP-2022031233-A (JP)
Title: Novel precast assembly bridge pier
Inventor: YI JIANG
IPC: E01D19/02
Filed: 2021-08-05
Abstract: To provide a novel precast assembly bridge pier.SOLUTION: A novel precast assembly bridge pier comprises a footing 8 and a precast bridge pier segment 2, the precast bridge pier segment is installed at the top of the footing, prestressed concrete is provided inside the precast bridge pier segment, the prestressed concrete is placed and adhered to the precast bridge pier segment, a steel plate is provided inside the footing, the prestressed concrete is constrained and connected to the steel plate, the steel plate is adhered to the footing with poured concrete, a first coupling steel member is provided inside the precast bridge pier segment, the first coupling steel member is installed in a T-shape, and one end of the first coupling steel member extends toward the outside of the precast bridge pier segment penetrating through the precast bridge pier segment.SELECTED DRAWING: Figure 1
Patent JP-2023023685-A (JP)
Title: Spin-torque oscillation element
Inventor: TSUNEKI SUMITO
IPC: H03B15/00
Filed: 2021-08-06
Abstract: To provide a spin-torque oscillation element capable of oscillation in a sub-GHz band under no magnetic field and achieving a high oscillation output than before.SOLUTION: There is provided a spin-torque oscillation element 10 which is capable of oscillation in a sub-GHz band and includes: a first electrode 11 and a second electrode 12; and a stacked body including a magnetization fixed layer 13, a tunnel barrier layer 15 comprising MgO, a magnetization free layer 14 and a spin injection layer 18 which are stacked between the first electrode and the second electrode. The spin injection layer is a vertical magnetization film with magnetization vertical to a film surface. The magnetization free layer comprises a FeB layer. The spin-torque oscillation element is capable of obtaining an oscillation output by applying a predetermined DC voltage when there is no magnetic field to be applied to the film surface in a vertical direction.SELECTED DRAWING: Figure 1
Patent JP-2023025374-A (JP)
Title: Information transmission/reception system and information transmission/reception method
Inventor: KOJIMA ATSUSHI
IPC: H04Q9/00
Filed: 2021-08-10
Abstract: To provide an information transmission/reception system and an information transmission/reception method that can more reliably transmit and receive information using carrier waves.SOLUTION: An information transmission/reception system includes: a transmission device having a first processing unit and a transmission unit that transmits a plurality of carriers having different carrier frequencies, and a receiving device having a second processing unit and a receiving unit capable of receiving a plurality of carrier waves, and the first processing unit causes the transmission unit to transmit each of the plurality of carriers modulated according to information to be transmitted, and the receiving unit performs receiving operation of receiving any one carrier wave of the plurality of carrier waves, and not receiving carrier waves other than the one carrier wave, and the second processing unit acquires information on the basis of at least one carrier wave among the plurality of carrier waves received by the receiving unit.SELECTED DRAWING: Figure 7
Patent JP-2022073944-A (JP)
Title: Quality inspection device
Inventor: SAITO KEITA
IPC: G01N21/892
Filed: 2021-08-10
Abstract: To provide a quality inspection device that does not require or can simply complete preparations such as prior registration, and can significantly reduce an amount of memory (storage capacity) used even when a large number of different bar-codes are printed.SOLUTION: A quality inspection device includes: information reading means 3 for reading code display creation information from an acquired barcode image; reference image generation means 43 for generating a barcode image serving as a reference that should be originally displayed based on the read code display creation information; and defect detection means 44 for comparing a barcode image acquired by imaging means 2 with the barcode image serving as the reference generated by the reference image generation means 43, and when the difference between the comparison values exceeds a preset allowable range, detecting a place exceeding the allowable range as a defective portion of barcode display.SELECTED DRAWING: Figure 2
Patent JP-2022036025-A (JP)
Title: Automatic snow chain deployment
Inventor: JASON ROBERT LAU
IPC: B60W60/00
Filed: 2021-08-11
Abstract: To provide a system, device and method for determining when snow chains are to be deployed in an autonomous vehicle.SOLUTION: The present invention relates to a method for autonomous driving operation. The method includes steps of: making a first determination about whether or not use of snow chains is permitted on the basis of at least a position where an autonomous vehicle is operated by a computer disposed in the autonomous vehicle; making a second determination that the snow chains are required for driving the autonomous vehicle on the road; and transmitting an instruction to a snow chain device disposed in the autonomous vehicle in response to the first determination indicating that the use of the snow chains is permitted and in response to the second determination, the instruction including triggering the snow chain device so as to deploy the snow chains on tires of the autonomous vehicle.SELECTED DRAWING: None
Patent JP-2023004793-A (JP)
Title: Code processor, method for processing code, and code processing program
Inventor: HOSHIZUKI YUSUKE
IPC: G09C1/00
Filed: 2021-08-12
Abstract: To make it more rapid for a full adder which can realize a full homomorphism code to operate.SOLUTION: A sentence code processed by a code processor 1 is a full homomorphism sentence code that has two values with the value obtained by providing an error with a predetermined dispersion to a predetermined value for symbol 0 or 1 as a plain sentence and can perform a logic operation without decoding. By setting the error so that the overlap of errors of plain sentences are within a predetermined value, the number of operations using a polynomial when performing an operation of the full adder by using the full homomorphism sentence code is deleted.SELECTED DRAWING: Figure 2
Patent JP-2023027540-A (JP)
Title: standing support
Inventor: TANIZAWA SHIGEKI
IPC: E01F9/615
Filed: 2021-08-17
Abstract: To provide a standing support being freely installable on a road surface or a floor surface, being compact and light for transportation, and having a simple configuration.SOLUTION: A standing support Sp comprises: a transportable pedestal 1 having an upwardly facing opening 11 and being placeable on a road surface or floor surface; and an airtight bag-like body 2 that expands into a rod shape by being filled with air, and has a base end inserted into the opening 11 of the pedestal 1 to stand up. A label part 3 is provided on the surface of the body 2.SELECTED DRAWING: Figure 1
Patent JP-2023027687-A (JP)
Title: Information processor, method for processing information, and program
Inventor: OTA TETSUYA
IPC: G06T7/00
Filed: 2021-08-17
Abstract: To provide an information processor, a method for processing information, and a program that can increase the accuracy of detecting a target that is difficult to detect.SOLUTION: The present invention relates to a method for performing correction processing of a correct map, the method updating a parameter of an inference unit for outputting a map showing the region of an object detected by detecting an object in an input image as an inference map, by using a correction map to be an output target of the inference unit. The method acquires a map showing the acceptance range of the inference map which is accepted as a correct region of the object as an acceptance map and corrects the correction map on the basis of a region included in the acceptance region of the region of the detected object in the inference map.SELECTED DRAWING: Figure 4
Patent JP-2021178872-A (JP)
Title: Processes for preparing antiviral compounds
Inventor: KEVIN M ALLAN
IPC: A61P31/14
Filed: 2021-08-18
Abstract: To provide processes for preparing antiviral compounds.SOLUTION: The present disclosure provides processes for the preparation of a compound of the formula in the figure which is useful as an antiviral agent. The disclosure also provides compounds that are synthetic intermediates. The present disclosure relates generally to the field of organic synthetic methodology for the preparation of antiviral compounds, and synthetic intermediates prepared thereby. The present disclosure provides processes for making a compound of formula (A) or a salt or solvate thereof. The compound of formula (A) is known to exhibit antiviral properties. Processes suitable for its production are disclosed herein.SELECTED DRAWING: None
Patent JP-2023030756-A (JP)
Title: Polishing device
Inventor: MATSUO NAONORI
IPC: H01L21/304
Filed: 2021-08-24
Abstract: To provide a polishing device which can accurately measure a surface temperature of a substrate in a non-contact manner during polishing of the substrate.SOLUTION: A polishing device includes: multiple window members 50A to 50E which are embedded in a polishing pad 1 and allow infrared rays to penetrate therethrough; and multiple infrared radiation thermometers 51A to 51E which are disposed below the multiple window members 50A to 50E and arranged in a radial direction of a polishing table, rotate with the polishing table 2, and measure a surface temperature of the substrate W held by the polishing head 3.SELECTED DRAWING: Figure 1
Patent JP-2021182644-A (JP)
Title: Unit replacement carriage and mounting system
Inventor: OIKE HIROSHI
IPC: H05K13/02
Filed: 2021-08-24
Abstract: To more efficiently perform unit replacement.SOLUTION: A unit replacement carriage 40 is equipped with a tape feeder unit 52 for component supply, a nozzle stock unit 53 to be used for mounting for use other than for component supply, and a parts camera unit 54 so that the units are usable in a mounting device 20. Accordingly, replacement of the whole unit replacement carriage 40 enables not only replacement of the tape feeder unit 52 but also replacement of the nozzle stock unit 53 and the parts camera unit 54, which makes it possible to efficiently perform replacement of various types of units.SELECTED DRAWING: Figure 2
Patent JP-2023031065-A (JP)
Title: game machine
Inventor: KONDO MIHO
IPC: A63F7/02
Filed: 2021-08-24
Abstract: To meet a required improvement in the amusement of presentations given by decorative portions.SOLUTION: A game machine 10 of the present embodiment has an upper decorative portion 60 and a side lamp 52 is disposed on the side of the upper decorative portion 60. Further, on the upper decorative portion 60, a plurality of first reflecting portions 63R inclined toward the side lamp 52 is disposed side by side. Each of the plurality of first reflecting portions 63R is disposed with a shift in a front-rear direction so that the light from the side lamp 52 can be received.SELECTED DRAWING: Figure 9