baber/WOPTO huggingface dataset:
Patent JP-2022018769-A (JP)
Title: Radar device
Inventor: MIKAMI SHIGERU
IPC: G01S13/46
Filed: 2020-07-16
Abstract: To provide a radar device that can detect a target position and confirm a surrounding situation, without transmission by its own device, by using a transmission signal transmitted by a target and a transmission signal transmitted by another radar device.SOLUTION: A radar device of an embodiment includes: an antenna unit that includes a plurality of antenna elements and receives reception signals; an extraction unit that extracts one of the plurality of reception signals as a reference function; a first detection unit that performs a pulse compression process on the received signals using the reference function and detects a first target; an angle measuring unit that generates a sum signal and a difference signal using the reception signals received from the first target and uses the sum signal and the difference signal to calculate an azimuth angle of the first target; and a first calculation unit that uses the azimuth angle to calculate distance to the first target.SELECTED DRAWING: Figure 2
Patent JP-2022019017-A (JP)
Title: Inspection maintenance lifting/lowering device of wind power generation tower
Inventor: TAKAHASHI TOSHIHIRO
IPC: E04G3/28
Filed: 2020-07-17
Abstract: To provide an inspection maintenance lifting/lowering device of a wind power generation tower which allows one lifting/lowering cage laid on one rack rail and two guide rail frames to be assembled and lifted/lowered by a small number of operators.SOLUTION: First, a lifting/lowering cage 1 assembles a rack rail 5, a right guide rail frame 2 and a left guide rail frame 3 in the vicinity of a base end of a wind power generation tower, and the parts are installed on an outer peripheral surface 8 of the wind power generation tower. The left guide rail frame 3 is drawn upward, and is fixed by an ON/OFF magnet 10. Similarly, the right guide rail frame 2 is drawn upward, and is fixed by the ON/OFF magnet 10. A projection 16 of the rack rail 5 at a second stage is fit into a recess 15 of the rack rail 5 at a first stage, and is fixed thereto by a strong magnet 18. Sequentially, the lifting/lowering cage 1 can be raised along the rack rail 5 by repeating the above operations.SELECTED DRAWING: Figure 1
Patent JP-2022019400-A (JP)
Title: Switch device
Inventor: TANAKA TETSUGAKU
IPC: H01H23/24
Filed: 2020-07-17
Abstract: To provide a switch that supports a high DC voltage.SOLUTION: A switch device includes a plurality of contacts 2 that can be opened and closed, a main switch 3 that can keep the contact 2 open or closed, a moving member 4 that has a state of being in contact with the main switch 3 and a state of not being in contact with the main switch 3 to move the main switch 3 to a closed position or an open position, and a sub switch 5 that urges the main switch 3 to the closed position or the open position via the moving member 4, and when the sub switch 5 is in the neutral state between the on position and the off position, a gap C is formed between the moving member 4 and the main switch 3, and when the main switch 3 keeps the contact 2 in the closed state, and the sub switch 5 approaches the off position, the moving member 4 starts contact with the main switch 3, and the main switch 3 opens the contact 2.SELECTED DRAWING: Figure 1
Patent JP-2020185406-A (JP)
Title: Staple cartridge
Inventor: HUANG ZHIFAN F
IPC: A61B17/072
Filed: 2020-07-21
Abstract: To provide a surgical stapling apparatus.SOLUTION: The surgical stapling apparatus comprises: a cartridge body 242, comprising a proximal end, a distal end, a deck comprising a tissue-supporting surface, a slot 243 defined in the deck, where the slot extends from the proximal end toward the distal end and divides the deck into a first lateral side and a second lateral side, and a plurality of staple cavities 245a, 245b, 245c defined in the first lateral side, where no staple cavities are defined in the second lateral side; and a plurality of staples 285a, 285b, 285c removably stored in the staple cavities; and a longitudinal channel defined in the second lateral side.SELECTED DRAWING: Figure 8
Patent JP-2022021903-A (JP)
Title: Self-propelled cleaning system, self-propelled cleaner, control method of self-propelled cleaner, and program
Inventor: ASAI KOJI
IPC: A47L9/28
Filed: 2020-07-22
Abstract: To provide a self-propelled cleaning system capable of executing cleaning efficiently.SOLUTION: A self-propelled cleaning system 400 includes: an in-house device 200 having a recognition unit 231 for recognizing a state of a room on the basis of sensor information acquired by a sensor installed in the room, and an output unit 212 for outputting the room information including the state of the room; and a self-propelled cleaner 100 having an acquisition unit 111 for acquiring the room information, a self-position estimation unit 131 for estimating a self-position of the self-propelled cleaner 100 on the basis of the acquired room information, a cleaning plan creation unit 132 for creating a cleaning plan for the room on the basis of the room state included in the acquired room information, and the estimated self-position of the self-propelled cleaner 100, an operation control unit 140 for controlling an operation of the self-propelled cleaner 100 on the basis of the created cleaning plan, and a notification unit 112 for notifying a user of at least one of the room state, the cleaning plan, and the information on the operation and the self-position of the self-propelled cleaner 100.SELECTED DRAWING: Figure 2
Patent JP-2021019582-A (JP)
Title: Pet shower device
Inventor: OH GYO SUN
IPC: A01K13/00
Filed: 2020-07-27
Abstract: To provide a pet shower device having a brush that protrudes to the outside but is prevented from directly touching and annoying the pet.SOLUTION: A pet shower device of the present invention is characterized as follows: a spacing with a brush is formed when a cover made of a soft elastic body attached detachably between a shower head and a cap is bent backward; the brush is made to be housed in the inside of the cover when the cover is headed forward; the protruding brush is prevented from directly touching the pet at the time when the pet is showered; the spacing of an uneven part is formed in the front end of the cover; the tap water in the inside of the cover is made to be easily discharged to the outside of the cover through the spacing of the uneven part when the cover of the shower head touches the pet; and thereby the tap water can be prevented from being discharged to the outside of the cover disorderly.SELECTED DRAWING: Figure 1
Patent JP-2020176274-A (JP)
Title: Stain removal through novel oxidizer and chelant combination
Inventor: DAVID DOTZAUER
IPC: C11D7/54
Filed: 2020-07-29
Abstract: To provide an ash-based detergent composition for the removal of tea and coffee stains in ware washing applications, comprising a chelant, percarbonate, and a peroxidation catalyst.SOLUTION: A detergent composition, comprising: alkali metal carbonate, a chelant selected from the group consisting of MGDA, alkali metal tripolyphosphate, GLDA, and mixtures thereof, alkali metal percarbonate, and a peroxidation catalyst, wherein the molar ratio of the chelant to the alkali metal percarbonate is in the range of 1.8 to 3.4. The detergent composition is particularly suited for the removal of tea and coffee stains.SELECTED DRAWING: None
Patent JP-2022029175-A (JP)
Title: Credit management device and credit management method
Inventor: HOMMA KAZUMASA
IPC: G06Q40/02
Filed: 2020-08-04
Abstract: To provide a technique capable of improving the profitability of transfer receivables.SOLUTION: A credit management device in an embodiment includes: an information acquisition unit that acquires target claim information relevant to a target claim from a first server of a first business person; and an information processing unit that determines whether the target claim comes with ancillary revenue based on the target claim information. When it is determined that the target claim has ancillary income, the information acquisition unit acquires ancillary income information regarding the incidental income of the target claim.SELECTED DRAWING: Figure 2
Patent JP-2022029906-A (JP)
Title: Modified polyolefin resin composition
Inventor: WATANABE YASUTAKA
IPC: C08L23/14
Filed: 2020-08-06
Abstract: To provide a modified polyolefin resin composition using a biological polypropylene resin whose ingredients are renewable resources.SOLUTION: The modified polyolefin resin composition comprises a modified polyolefin resin with a weight-average molecular weight of 5,000 to 300,000 obtained such that a component (I), which is a polyolefin resin including a biological polypropylene resin having a biomass rate of 30-100%, is modified with a component (II), which is at least one modification component selected from the group consisting of a component (II-A) being chlorine, a component (II-B) being α,β-unsaturated carboxylic acid or a derivative thereof, and a component (II-C) being (meth)acrylic acid ester represented by general formula (I).SELECTED DRAWING: None
Patent JP-2022029963-A (JP)
Title: Seat slide device and method for manufacturing seat slide device
Inventor: TANIGUCHI YUKIHIRO
IPC: B60N2/08
Filed: 2020-08-06
Abstract: To improve the strength of an operation lever of a seat slide device.SOLUTION: A rail insertion part 35 of an operation handle 7 has two internal convexes 42 formed on each of both sides of a slit 41 so as to sandwich the slit 41 in a longitudinal direction of a lower rail. The internal convexes 42 can support a reinforcement member 51 arranged at an inner side of the rail insertion part 35. The reinforcement member 51 has a triangular shape in cross section, three corner parts 52 are inscribed to an inner peripheral surface of the rail insertion part 35, and two of the three corner parts 52 are supported by the internal convexes 42 and arranged so as to straddle the slit 41.SELECTED DRAWING: Figure 6
Patent JP-2021027049-A (JP)
Title: Membrane-electrode assembly for fuel battery, and solid polymer fuel battery
Inventor: MORIOKA HIROYUKI
IPC: H01M4/86
Filed: 2020-08-07
Abstract: To provide a membrane-electrode assembly for a fuel battery, which has an electrode catalyst layer showing a high power generation characteristic.SOLUTION: A membrane-electrode assembly for a fuel battery comprises: a polymer electrolyte membrane 1; and a pair of electrode catalyst layers 2, 3 holding the polymer electrolyte membrane 1 therebetween. At least one of the pair of electrode catalyst layers 2, 3 includes: a particle which supports a catalyst comprising a noble metal component; a polyelectrolyte; a fibrous material having an average fiber length within a range of 1 μm up to 15 μm; and an oxide catalyst material. The oxide catalyst material includes at least one transition metal element selected from a group consisting of Ta, Nb, Ti and Zr.SELECTED DRAWING: Figure 1
Patent JP-2022032171-A (JP)
Title: Resin molding material, molding and method for producing molding
Inventor: NOZU KENSUKE
IPC: C08K5/54
Filed: 2020-08-11
Abstract: To provide a resin molding material having excellent moldability in a molding process at low temperature.SOLUTION: A resin molding material has (A) an epoxy resin, (B) a curing agent, and (C) magnetic particles. In the resin molding material, when a curelastometer is used to measure curing torque values at 130°C with time, a maximum curing torque value is defined as T, a 10% torque value of T is defined as T10, and a 90% torque value of T is defined as T90, where the time to reach T10 is 100 seconds or longer and 350 seconds or shorter and the time to reach T90 is 400 seconds or longer and 600 seconds or shorter.SELECTED DRAWING: None
Patent JP-2022033479-A (JP)
Title: Mask case
Inventor: HOKAZONO SHOTA
IPC: A62B18/02
Filed: 2020-08-17
Abstract: To provide a hygienic mask case which has high durability and convenience by using support strings of the hygienic mask having the support strings as a handle.SOLUTION: A mask case stores a hygienic mask provided with a mask body 30 and a pair of support strings 31 whose both ends are fixed to the mask body. The mask case is composed of a mask case body mounting the mask body on an inner surface center, an antibacterial sheet, and a handle. The mask case body is composed of a piece of lateral length folded edges, by folding both ends in the longitudinal direction of the folded edges from an outer surface to an inner surface side and sewing the outer surfaces, two pocket parts are formed, and both ends of the antibacterial sheet are inserted in the two pocket parts and supported; when the mask body is gripped by valley-folding the inner surface of the mask case body in the longitudinal direction into two, the supporting strings of the mask protruding from the mask case body become a handle of the mask case.SELECTED DRAWING: Figure 5
Patent JP-2022034120-A (JP)
Title: Ic holder, motor-operated valve, fluid controller and manufacturing method thereof
Inventor: HAYASHI HISAO
IPC: H02K11/215
Filed: 2020-08-18
Abstract: To provide an IC holder, motor-operated valve, fluid controller and manufacturing method thereof, capable of improving the production efficiency of an apparatus including an actuator and a circuit board.SOLUTION: An IC holder 40 is provided on an external surface of a motor 20M as an actuator to retain a magnetic sensor IC 50 for detecting the operation of a rotor 22. Each of the front end parts of a plurality of detection connection pins 52 of the magnetic sensor IC 50 is supported to obtain such a state as to extend in parallel to each of the front end parts of a plurality of drive connection pins 28 of a motor 20M.SELECTED DRAWING: Figure 2
Patent JP-2021052387-A (JP)
Title: System, method, and device for audio reproduction
Inventor: SIM WONG HOO
IPC: H04R3/12
Filed: 2020-08-18
Abstract: To provide a system, a device, and a method for low frequency audio range reproduction in a speaker system with a small speaker driver size.SOLUTION: A system 100 includes a media computing device 102, an electronic device 122, and a wireless/wired link 115. Both the media computing device 102 and the electronic device 122 are arranged in a user listening space 103 of a user 101. Transmission of various parts of an audio signal is performed. Only a low frequency audio component of the audio signal is transmitted from the media computing device 102 to the electronic device 122 and reproduced on an auxiliary speaker 124.SELECTED DRAWING: Figure 1
Patent JP-2022034333-A (JP)
Title: Method for producing natural cheese
Inventor: MIZUTANI TOMOHIRO
IPC: A23C19/032
Filed: 2020-08-18
Abstract: To provide a method for producing natural cheese with reduced odors of diacetyl.SOLUTION: Using Tetragenococcus halophilus having the ability to assimilate citric acid, as an adjunct starter for aging enables diacetyl to be reduced.SELECTED DRAWING: None
Patent JP-2022038808-A (JP)
Title: Game machine
Inventor: MATSUMOTO SHINPEI
IPC: A63F7/02
Filed: 2020-08-27
Abstract: To enhance amusement properties of a game.SOLUTION: A game machine includes performance control means capable of displaying, in display means, a game for variably displaying a plurality of pieces of identification information as a performance. The performance control means can execute a temporary stop for vibrating the identification information and displaying the same in the display means. A vibration mode for the vibration of the identification information in the temporary stop is different according to a performance element constituting a performance mode of the identification information.SELECTED DRAWING: Figure 31A
Patent JP-2022039023-A (JP)
Title: Game machine
Inventor: HASHIMOTO YUJI
IPC: A63F5/04
Filed: 2020-08-27
Abstract: To suppress the execution of a suggestion performance that is different from the suggestion performance that should be executed.SOLUTION: A game machine includes set value setting means that has a plurality of stages of set values having different degrees of advantage for a player and can set one set value from the set values of the plurality of stages, suggestion performance control means that executes a suggestion performance suggesting the set value, and storage means that stores a first set value which is a set value set before a predetermined trigger and the number of games at the first set value, in a predetermined trigger. When the number of games exceeds a predetermined threshold value, the suggestion performance control means executes a predetermined suggestion performance on the basis of the relationship between the first set value stored by the storage means and a second set value set after the predetermined trigger.SELECTED DRAWING: Figure 1
Patent JP-2020198633-A (JP)
Title: Image processing device, image processing method, and program
Inventor: KUMAHASHI SHU
IPC: H04N1/00
Filed: 2020-08-27
Abstract: To reduce user's trouble for setting a folder path composed of a plurality of hierarchies of a folder for transmitting image data.SOLUTION: An image processing device of the present invention includes: character recognition means for recognizing characters included in image data and performing a character recognition process for acquiring character information; display means for displaying characters represented by the character information acquired by the character recognition means; accepting means for accepting selection of characters displayed by the display means by a user; generation means for generating a folder path on the basis of the selected characters; and transmission means for transmitting the image data to a folder indicated by the folder path. The generation means generates the folder path based on the characters by combining the respective selected characters in response to that the reception means has accepted the selection of the characters for a plurality of times, and the transmission means transmits the image data to the folder indicated by the folder path.SELECTED DRAWING: Figure 20
Patent JP-2022041036-A (JP)
Title: Blade driving device
Inventor: CHAEN TATSUYA
IPC: G03B9/02
Filed: 2020-08-31
Abstract: To reduce the size in the short direction of a two-way lens in a blade driving device arranged for the two-way lens.SOLUTION: Disclosed is a blade driving device 103 arranged on a beam of a bending optical system passing through a two-way lens in which two regions opposite to each other from a circle are removed. This device includes: a ground plate 107 on which an opening part 107a is provided; and a plurality of blade members 109, 110 which move forward and backward in the longitudinal direction of the two-way lens with respect to the opening part 107a to form a diagraph opening. The opening part 107a is formed in the same shape as the two-way lens.SELECTED DRAWING: Figure 3
Patent JP-2022042861-A (JP)
Title: Charged particle beam adjustment method, charged particle beam drawing method, and charged particle beam irradiation device
Inventor: KAKEHI RYOICHI
IPC: H01J37/147
Filed: 2020-09-03
Abstract: To provide a charged particle beam adjustment method capable of reducing aperture damage generated at the time of adjusting a charged particle beam.SOLUTION: A charged particle beam adjustment method according to an embodiment includes the steps of scanning an aperture substrate having holes arranged so as to be a focal position of a charged particle beam, using a plurality of lens values in an electronic lens by a charged particle beam with an emission current as a first adjustment value smaller than a target value to obtain first resolution, finding a lens value range by finding a first function of the plurality of lens values and the first resolution, scanning the aperture substrate using the plurality of lens values set to avoid the lens value range with the charged particle beam with the emission current as a second adjustment value to obtain second resolution, estimating the lens value at an exact focus by finding a second function of the plurality of lens values and the second resolution, and adjusting the electronic lens to the lens value at the exact focus.SELECTED DRAWING: Figure 1
Patent JP-2022043598-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2020-09-04
Abstract: To provide a game machine capable of increasing the interest of a game.SOLUTION: A game machine including display means capable of displaying a plurality of types of images can execute a first performance in which one of the plurality of types of images is a decorative symbol, a winning is notified by blinking light emission in a state in which a variation display of the decorative symbol is being displayed, then an accessory moves from a first position to a second position, and then the decorative symbol stops in a winning mode.SELECTED DRAWING: Figure 57
Patent JP-2021184452-A (JP)
Title: Dicing device and method
Inventor: TAKEDA KUNIYOSHI
IPC: H01L21/301
Filed: 2020-09-04
Abstract: To provide a dicing device and method capable of preventing interference between a blade and a jig during dicing processing and ensuring throughput.SOLUTION: A dicing method includes a shape measurement step of measuring the shape of a workpiece (W), an alignment step of obtaining the measurement result of the shape of the workpiece, and aligning the workpiece and a jig such that the line of the thickness corresponding to the blade thickness of a blade (32) for dicing the workpiece, which is the line (CT1) along a planned division line (CL1) of the workpiece on the basis of the obtained measurement result, fits a jig groove (G1) of the jig (J1), and a step of sucking and holding the workpiece with the jig and dicing the workpiece along the planned division line.SELECTED DRAWING: Figure 1
Patent JP-2022044911-A (JP)
Title: Signal processing circuit for cylinder pressure sensor
Inventor: FUKUDA YASUHIRO
IPC: G01L9/00
Filed: 2020-09-08
Abstract: To realize a signal processing circuit for a cylinder pressure sensor that can change a cut-off frequency of a noise filter depending on an application object.SOLUTION: A signal processing circuit 40 of a cylinder pressure sensor 1 comprises a variable amplification part 43, a filter part 45, and a change part 47. The variable amplification part 43 generates an amplification signal for which a voltage signal that the sensor part 6 outputs is amplified. The filter part 45 performs low-pass filter processing that attenuates signals in a higher frequency band than a cut-off frequency to an input signal based on the amplification signal that the variable amplification part 43 outputs. The change part 47 changes the cut-off frequency of the filter part 45.SELECTED DRAWING: Figure 2
Patent JP-2022045166-A (JP)
Title: Reactor, converter, and power conversion device
Inventor: INABA KAZUHIRO
IPC: H01F37/00
Filed: 2020-09-08
Abstract: To provide a reactor capable of reducing flux leakage.SOLUTION: The reactor is constructed in such a manner that a coil comprises one wound part, a magnetic core comprises a middle core, two side cores, and two end cores, the middle core has a part disposed inside the wound part, each of the two side cores is disposed side by side with the middle core outside the wound part, and each of the two end cores is disposed to connect the middle core and the two side cores outside an end of the wound part. The magnetic core comprises a first region, and a second region having relative magnetic permeability higher than that of the first region. The first region includes two corners composed of the middle core and each of the two side cores, and the second region includes a base end region and a projected region. The base end region extends in a direction parallel to the middle core and the two side cores over an axis of the middle core in each of the two end cores, and the projected region projects from the base end region toward the middle core side.SELECTED DRAWING: Figure 1