baber/WOPTO huggingface dataset:
Patent JP-2023051583-A (JP)
Title: work machine
Inventor: TANIMOTO HIDEYUKI
IPC: B25F5/00
Filed: 2021-09-30
Abstract: To provide a work machine capable of securing a long life.SOLUTION: A brush 11 has a high resistance part 12 and a low resistance part 13. In the brush 11, a notched part 11a is disposed on the high resistance part 12. The brush 11 has a rectangular cross-sectional shape formed with the notched part 11a by chamfering one of corner parts. The notched part 11a forms an inclined surface inclined to a rotating direction of a motor 6. A cylindrical part 16 has an inclined part 16a as an engagement part engaging with the notched part 11a. The cylindrical part 16 is configured so that the brush 11 can be attached/detached at a relative position where the notched part 11a and the inclined part 16a engage with each other. In the brush 11 held by a holder 15 in the state where the inclined part 16a and the notched part 11a engage with each other, the low resistance part 13 is positioned, with respect to the high resistance part 12, on an upstream side in the rotating direction of the motor 6. In the rotating direction of the motor 6, the width of the low resistance part 13 is smaller than the width of the high resistance part 12.SELECTED DRAWING: Figure 8
Patent JP-2022074003-A (JP)
Title: Static dissipating coating agents, electronic circuits comprising those coating agents, and methods of forming those coating agents and circuits
Inventor: PATRICK JOHN KINLEN
IPC: H01B1/20
Filed: 2021-10-05
Abstract: To provide static dissipating coating agents, electronic circuits comprising the coating agents, and methods of forming the coating agents and circuits.SOLUTION: A static dissipating coating agent (120) comprises: polyaniline (124); a conductive agent (126), such as dinonylnaphthalene sulfonic acid (DNNSA), dodecyl benzene sulfonic acid (DBSA) and/or camphor sulfonic acid (CSA); and one or more copolymers of butyl methacrylate as a thermally stable base polymer (128). The amount of the conductive polymer (122) is specially controlled to ensure the overall conductivity and thermal stability of the coating agent. The concentration of the conductive polymer (122) is equal to or less than 25 wt.%. The conductivity of the static dissipating coating agent (120) is between 10-9 S/cm and 10-6 S/cm even after being exposed to 150°C for 24 hours.SELECTED DRAWING: Figure 2A
Patent JP-2023056921-A (JP)
Title: Mounting table, substrate processing device, and substrate processing method
Inventor: AZUMA YUICHIRO
IPC: C23C16/458
Filed: 2021-10-08
Abstract: To improve in-plane temperature uniformity of a substrate and to prevent breakage of a substrate support pin when the substrate placed on a mounting table having through holes through which a plate support pin is inserted is heated by the mounting table.SOLUTION: A substrate mounting table includes a mounting table main body having a through hole penetrating in the vertical direction, on which a substrate is mounted and that heats the mounted substrate, a substrate support pin inserted through the through hole, and an elevating unit that elevates the substrate support pin with respect to the mounting table main body, and the elevating unit includes a heating light source, a cylindrical portion that is formed in a cylindrical shape and that houses the heating light source therein and has a window at the top that transmits the heating light from the heating light source and is configured to be able to support the substrate support pin, and an elevating mechanism that elevates the cylindrical portion with respect to the mounting table main body.SELECTED DRAWING: Figure 1
Patent JP-2023057596-A (JP)
Title: Production method and production apparatus for useful substances
Inventor: MATSUI SABURO
IPC: C10C5/00
Filed: 2021-10-12
Abstract: To provide a method and an apparatus for producing useful substances for producing two or more useful substances using wood as a raw material.SOLUTION: A method and an apparatus for producing useful substances comprises: a raw material introduction step of introducing wood chips into a processing space S1 of a closed container 12; a first subcritical water treatment step of introducing steam at 4-15 atm at 120-200°C to subcritical water reaction treat raw materials, and obtaining a first mixed solution containing fulvic acid, humic acid, wood chips and/or solids thereof; an intermediate pressure reduction step of discharging high-pressure steam from the processing space to reduce pressure; a liquid recovery step of recovering only liquid that will be the raw material of fulvic acid/humic acid from the processing space; a second subcritical water treatment step of introducing steam at 15-30 atm at 200-250°C to obtain a second mixed solution containing a carbonized solid formed by carbonizing the raw material by a subcritical water reaction and pyroligneous acid produced along with carbonization; a liquid recovery step of recovering only the raw material liquid of pyroligneous acid from the processing space; and a solid carbide recovery step.SELECTED DRAWING: Figure 1
Patent JP-2023059019-A (JP)
Title: Clutter detector, meteorological observation system, clutter detection method, and program
Inventor: SUEZAWA TAKU
IPC: G01S13/95
Filed: 2021-10-14
Abstract: To provide a clutter detector capable of automatically detecting position of a wind mill clutter.SOLUTION: A clutter detector of an embodiment includes: a first discrimination part 32 which receives observation data in which weather condition is observed and determines a plurality of pieces of clear weather data observed during clear weather based on the observation data; and a second discrimination part 33 which calculates clutter statistic value associated with Doppler velocity for each range bin of a radar coverage area based on the plurality of pieces of clear weather data, and determines wind mill clutter, which is an echo caused by wind mills, on the basis of the variance of the statistic value.SELECTED DRAWING: Figure 2
Patent JP-2023059562-A (JP)
Title: Error measuring device and error measuring method
Inventor: SUNAYAMA RYO
IPC: H04L1/00
Filed: 2021-10-15
Abstract: To allow the expected value of transmission time of a sequence pattern to be displayed.SOLUTION: An error measuring device 1 transmits a test signal with a known pattern to an object under measurement W, in a state in which the object under measurement W is shifted to a signal loopback state by a handshake of a sequence pattern with the object under measurement W based on a communication standard selected in advance, and measures an error of input data loop-backed and received from the object under measurement W in response to the transmission of the test signal. The error measuring device includes first calculation means 6a1 for calculating transmission time of a base pattern based on an encoding rule and a bit rate determined by the communication standard, the length of a base pattern in the sequence pattern, and the number of repetitions; and display control means 6b for controlling display of the transmission time of the base pattern calculated by the first calculation means 6a1.SELECTED DRAWING: Figure 1
Patent JP-2023061188-A (JP)
Title: Vehicle control device
Inventor: EBATA TATSURO
IPC: B60W30/16
Filed: 2021-10-19
Abstract: To improve shift feeling in a curve section during ACC traveling in a vehicle equipped with a stepped automatic transmission.SOLUTION: A control device for a vehicle equipped with a stepped automatic transmission includes: an ACC function that allows a self vehicle to travel at a setting speed when a preceding vehicle is not present on a lane where the self vehicle is traveling and that issues an acceleration request/deceleration request such that the self vehicle can travel following the preceding vehicle while maintaining a setting inter-vehicle time when the preceding vehicle is present on a lane where the self vehicle is traveling; and a curve traveling assist function that issues a deceleration request when it is detected that the vehicle enters a curve having a predetermined curvature or larger and a curve traveling condition is satisfied. When the curve traveling condition is satisfied during traveling by the ACC function, an upper limit of gear shifting by the automatic transmission is limited to one stage.SELECTED DRAWING: Figure 2
Patent JP-2023063091-A (JP)
Title: Handle structure for fitting
Inventor: ISHII TAKAYUKI
IPC: E05B65/08
Filed: 2021-10-22
Abstract: To provide a handle structure for a fitting equipped with a handle with an improved operating feeling during operation.SOLUTION: A handle structure for a fitting includes a pair of side plates 831, in which an intermediate operation resistance change guide groove 834 is formed to guide a movement of the intermediate shaft member 76. The distance measured from the handle body 71 to the intermediate operation resistance change guide groove 834 differed at center, top and bottom portions in the vertical direction thereof. The intermediate shaft member 76 is urged to the opposite side of the handle body 71 by an urging member 77, which moves the intermediate shaft member 76 along the intermediate operation resistance changing guide groove 834, changing an operating resistance during a locking/unlocking operation of the handle 7.SELECTED DRAWING: Figure 12
Patent JP-2023064590-A (JP)
Title: Road surface state detection device
Inventor: ERITATE KAZUNOBU
IPC: B60W40/06
Filed: 2021-10-26
Abstract: To provide a road surface state detection device that can detect a road surface state more accurately.SOLUTION: A road surface state detection device includes a processor. The processor acquires own vehicle information that is information containing road surface information of a travel route on which an own vehicle travels, and acquires another vehicle information that is information containing road surface information of a travel route on which another vehicle travels. The own vehicle information and the another vehicle information contain information related to a travel position in a width direction of a travel route. If a difference between a travel position in a width direction contained in the own vehicle information, and a travel position in a width direction contained in the another vehicle information is less than predetermined value, road surface information of a travel route contained in the another vehicle information is specified as road surface information of a travel route on which the own vehicle travels.SELECTED DRAWING: Figure 3
Patent JP-2023069483-A (JP)
Title: Surface performance evaluation device, surface performance evaluation method and surface performance evaluation program
Inventor: MURAI YUSUKE
IPC: G01N13/00
Filed: 2021-11-05
Abstract: To acquire a surface performance evaluation value that is not dependent on an evaluator by quantifying a diffusion degree of liquid that diffuses from a subject exposed to the liquid.SOLUTION: A processing device 20 as a surface performance evaluation device comprises: an acquisition unit which acquires a photographed image that is a moving image in which oil droplets W are sprayed on a wall surface C and is imaged by a camera 22; a quantifying unit which quantifies a diffusion degree at which oil sprayed on the wall surface C diffuses as the oil droplets D on the basis of the photographed image acquired by the acquisition unit; and an evaluation unit which evaluates a surface performance of the wall surface C on the basis of an index quantified by the quantifying unit.SELECTED DRAWING: Figure 1
Patent JP-2023077196-A (JP)
Title: Image processing device, image processing method, and program
Inventor: MATSUI TOMOHIRO
IPC: H04N1/00
Filed: 2021-11-24
Abstract: To prevent the occurrence of reduction in inspection accuracy of a printed matter due to the occurrence of secular change of a device.SOLUTION: An image processing device comprises: acquisition means which acquires first image data expressing a chart image, second image data expressing an image obtained by reading a first printed matter of an image including the chart image, and third image data expressing an image obtained by reading a second printed material of an image including the chart image; and inspection means which compares the first comparison result between the first image data and the second image data with the second comparison result between the first image data and the third image data, and inspects the second printed matter using an inspection parameter obtained from the result of the comparison.SELECTED DRAWING: Figure 2
Patent JP-2022043072-A (JP)
Title: Cotton blending inner fiber
IPC: A41D31/06
Filed: 2021-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a homogeneous cotton blending inner fiber made of two or more types of fibers. 
     SOLUTION: A cotton blending inner fiber is made by blending two or more types of fibers. The two or more types of fibers include a main fiber and a functional fiber. A blending ratio of the main fiber and the functional fiber is 50 mass% or more and 95 mass% or less of the main fiber and 5 mass% or more and 50 mass% or less of the functional fiber. The specific gravity of the functional fiber to the specific gravity of the main fiber is within the range of ±10%. Variations in the blending ratio of the two or more types of fibers obtained by a formula: the maximum blending ratio value-the minimum blending ratio value is within ±10 mass%. 
     SELECTED DRAWING: Figure 4 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023081709-A (JP)
Title: Method of manufacturing polarizer and method of manufacturing polarizing plate
Inventor: ITO KENGO
IPC: B29C55/06
Filed: 2021-12-01
Abstract: To provide methods of manufacturing a polarizer and polarizing plate, which allow for suppressing display unevenness of an image display device.SOLUTION: A polarizer manufacturing method according to an embodiment of the present invention comprises a dying step of dying a polyvinyl alcohol resin film with a dichroic substance, a cross-linking step of bringing the dyed polyvinyl alcohol resin film into contact with a boric acid aqueous solution, and a stretching step of stretching the cross-linked polyvinyl alcohol resin film in a stretch bath. A ratio of an orthogonal absorbance A580_c of the polyvinyl alcohol resin film after the cross-linking step and before the stretching step at a wavelength of 580 nm to an orthogonal absorbance A580_b of the polyvinyl alcohol resin film after the dying step and before the cross-linking step at the wavelength of 580 nm is 0.91 or greater.SELECTED DRAWING: Figure 1
Patent JP-2023081720-A (JP)
Title: game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2021-12-01
Abstract: To provide a game machine capable of increasing amusement of a game by utilizing an image displacement performance.SOLUTION: A game machine includes: a display device having a display area; and performance execution means for executing an image displacement performance changing from a reference state in which a reference image is displayed in the display area to a displacement state in which the reference image is displayed as if the reference image were displaced relative to the display area. The image displacement performance can reach a state in which a sub-performance element is included in the reference image after an out-of-reference image including the sub-performance element is displayed in an out-of-reference area other than an area in which the reference image is displayed in the display area in the displacement state.SELECTED DRAWING: Figure 33
Patent JP-2023082808-A (JP)
Title: Generation system and method for generation
Inventor: MATSUMURA KOHEI
IPC: G06F3/0484
Filed: 2021-12-03
Abstract: To provide a generation system for generating a facial image which shows a change to express of the emotion of a user, by a change of the expression.SOLUTION: A generation system 100 includes: an input unit for receiving a user operation; and processors 11 and 51 for performing content generation processing on the basis of the user operation input by the input unit. The processor receives an input of a first operation signal showing a user operation of inputting the change with time of a value showing the emotion of an emotion model in the content generation processing, and generates a facial image in which the expression changes with time according to the change with time of the value of the emotion shown by the first operation signal.SELECTED DRAWING: Figure 1
Patent JP-2022060194-A (JP)
Title: Electric bed
IPC: A61G7/043
Filed: 2021-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an electric bed for improving usability.. 
     SOLUTION: In an electric bed, a height of a bed surface with respect to a floor surface is changeable and a speed when the bed surface is moved is different according to a state of a user detected by a detection section. When a state of the user is a falling-asleep state or a sleeping state, the height of the bed surface becomes the lowest with respect to the floor surface. A speed when the bed surface is moved is different between a case where the user is on the bed surface and a case where the user is not on the bed surface concerning the electric bed. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023083939-A (JP)
Title: Combustible waste injection apparatus and operation method thereof
Inventor: SANO YUYA
IPC: F23D17/00
Filed: 2021-12-06
Abstract: To provide a combustible waste injection apparatus capable of being attached to a rotary kiln for producing cement that can reduce the amount of hexavalent chromium contained in the cement as well as suppressing impact on cement quality while the amount of input chromium and operating conditions of the rotary kiln are the same as before.SOLUTION: The combustible waste injection apparatus that is attachable to the rotary kiln for cement production having a first burner through which a main fuel is injected, comprises a second burner different from the first burner, through which combustible waste is injected. The second burner is arranged so that an axis of the second burner is positioned within a region sandwiched between a first position vertically below the axis of the first burner as seen from an extension direction of the first burner, and a second position at 170° in a direction opposite to a rotation direction of the rotary kiln from the first position based on the axis.SELECTED DRAWING: Figure 4
Patent JP-2022106280-A (JP)
Title: Steering control method and steering unit for automatic driving
Inventor: SHU KI
IPC: B60W30/10
Filed: 2021-12-07
Abstract: To provide a steering control method and a steering unit for automatic driving that drives the steering wheel of a vehicle by a steering wheel motor to turn by a predetermined angle in response to a steering command, and controls the angle of turning of the steering wheel by rotation of the steering wheel motor.SOLUTION: In response to a steering command, the steering wheel of a vehicle is turned by a steering wheel motor by a predetermined angle, and the angle of turning of the steering wheel is controlled by the rotation of the steering wheel motor. When the vehicle is automatically driven along a planned course, the steering command is transmitted to one steering unit if the deviation of the actual trajectory of the vehicle from the planned course is larger than a predetermined value.SELECTED DRAWING: Figure 1B
Patent JP-2023087257-A (JP)
Title: Information processing device, control method, and program
Inventor: MATSUI YUSUKE
IPC: G06F3/12
Filed: 2021-12-13
Abstract: To install software appropriately.SOLUTION: A program for installing software in a computer causes the compute to function as: first acquisition means which acquires first information indicating whether or not the computer needs to be restarted when installing the software; second acquisition means which acquires second information indicating whether or not a high-speed start-up function provided for the computer is in a valid state; and execution means which executes specific processing on the basis of the first information and the second information.SELECTED DRAWING: Figure 9
Patent JP-2023090389-A (JP)
Title: motor
Inventor: MATSUDA RYUSUKE
IPC: H02K21/16
Filed: 2021-12-17
Abstract: To reduce cogging torque, decrease weight, and improve manufacturing efficiency.SOLUTION: A motor comprises a rotor for holding a plurality of magnets, and a stator provided with a plurality of teeth. Each of teeth is formed from a magnetic material. The rotor holds a plurality of magnets in which first magnets and second magnets with polarity different from those of the first magnets are alternately disposed in a circumferential direction. When viewed from a rotation axis direction of the rotor, while end portion of the first magnet opposes to the teeth in a radial direction, the second magnet adjacent on one side in the circumferential direction to the first magnet opposes to the teeth adjacent on one side in the circumferential direction of the teeth in the radial direction, and the second magnet adjacent on the other side in the circumferential direction to the first magnet opposes to the teeth second adjacent on the other side in the circumferential direction of the teeth in the radial direction.SELECTED DRAWING: Figure 1
Patent JP-2023092193-A (JP)
Title: light emitting module
Inventor: ENOMURA KEIJI
IPC: H01L33/00
Filed: 2021-12-21
Abstract: To provide a light emitting module which can reduce luminance unevenness on a light emitting surface.SOLUTION: A light emitting module comprises: a first light guide member having a first upper surface, a first lower surface located on the opposite side of the first upper surface, and a first through hole penetrating the first lower surface from the first upper surface; and a first translucent member having a first light source part arranged in the first through hole, and a first outer peripheral part located between the first through hole and the first light source part in the first through hole, in which the minimum thickness of the first outer peripheral part on a cross section passing through a first straight line connecting the center of the first light source part with a first point farthest from the first light source part of an outer edge of the first light guide member is thicker than the minimum thickness of the first outer peripheral part on a cross section passing through a second straight line connecting the center of the first light source part with a second point closest from the first light source part of the outer edge of the first light guide member in planar view.SELECTED DRAWING: Figure 5
Patent JP-2023093940-A (JP)
Title: conductive composition
Inventor: KUBOTA KAZUHIRO
IPC: H01B1/22
Filed: 2021-12-23
Abstract: To provide a conductive composition that can form a metal film having excellent adhesion to an inorganic substrate and excellent solder wettability with little change in viscosity properties during storage.SOLUTION: A conductive composition comprises (a) glass frit, (b) an alicyclic alcohol with 7-18 carbon atoms, and (c) conductive particles. Relative to 100 mass% of the total of the components (a)-(c), the component (a) is 0.5-20 mass%, the component (b) is 0.5-15 mass%, and the component (c) is 65-99 mass%.SELECTED DRAWING: None