baber/WOPTO huggingface dataset:
Patent JP-2023040970-A (JP)
Title: bearing stopper plate
Inventor: YONEMOTO SHINYA
IPC: F16C35/077
Filed: 2021-09-10
Abstract: To provide a bearing stopper plate for improving the productivity and suppressing an increase in the cost to uniform the surface pressure against a bearing.SOLUTION: In a bearing stopper plate 520, an outer edge 522 between two peripherally neighboring fastening parts 521 out of three fastening parts 521 is located outside of an outer ring 512 of a ball bearing 510 in the shaft diameter direction. An inner edge 523 (a linear part 524) between two peripherally neighboring fastening parts 521 out of the three fastening parts 521 is located outside of an inner ring 511 of the ball bearing 510 in the shaft diameter direction. The inner edge 523 coming near one fastening part 521 out of the three fastening parts 521 is located outside of a cage 513 of the ball bearing 510 in the shaft diameter direction. Between two peripherally neighboring linear parts 524 out of the three fastening parts 521, a curved part 525 is formed to be curved.SELECTED DRAWING: Figure 4
Patent JP-2023042313-A (JP)
Title: Electron lens for electron microscope
Inventor: SUGA HIROSHI
IPC: H01J37/143
Filed: 2021-09-14
Abstract: To provide an electron lens for an electron microscope capable of obtaining a high magnetic field intensity and being adapted to a large diameter with a simple array of permanent magnets.SOLUTION: An electron lens 100 for an electron microscope comprises a permanent magnet structure 10 including: a first permanent magnet 11 in an annular shape; and a second permanent magnet 12 and a third permanent magnet 13 in an annular shape arranged concentrically with the first permanent magnet and positioned at both sides of the first permanent magnet with respect to an axial direction of a central hole of the first permanent magnet. The first permanent magnet has a magnetization direction in a direction crossing the axis, the second permanent magnet and the third permanent magnet have magnetization directions in the axial direction, and the magnetization directions of the second permanent magnet and the third permanent magnet are opposite directions.SELECTED DRAWING: Figure 1
Patent JP-2023042380-A (JP)
Title: Paste for sweets
Inventor: MIDORIKAWA MARI
IPC: A23G3/40
Filed: 2021-09-14
Abstract: To provide a paste for sweets having excellent drawability and shape retentivity.SOLUTION: A paste for sweets contains oil-in-water emulsified oil-and-fat composition, and a flavor material. The oil-in-water emulsified oil-and-fat composition contains oil and fat 5-30 wt.% with an SFC (solid fat content) of 50-60% at 10°C and 8.5-21.5% at 30°C, starch 2-5 wt.%, saccharide 20-40 wt.%, and water 30-65 wt.% in the total weight of the composition. The flavor material is powder. In the total weight of the paste for sweets, the content of the oil-in-water emulsified oil-and-fat composition is 85-99.9 wt.% and the content of the flavor material is 0.1-15 wt.%.SELECTED DRAWING: None
Patent JP-2023042444-A (JP)
Title: Substrate grinding device and substrate grinding method
Inventor: IDE SATORU
IPC: H01L21/304
Filed: 2021-09-14
Abstract: To provide a substrate grinding device and a substrate grinding method capable of grinding a large substrate efficiently and highly accurately.SOLUTION: A substrate grinding device includes: a work table 20 that rotates in a state of suction-holding a substrate 30; a cup wheel type first grinding stone 11 that grinds the substrate 30 while rotating the substrate 30 that is held by the work table 20 and rotates; and a cup wheel type second grinding stone 15 that grinds the substrate 30 while rotating the substrate 30 that is held by the work table 20 and rotates. The first grinding stone 11 and the second grinding stone 15 are provided at positions at which the grinding stones can simultaneously contact with the rotating substrate 30. The work table 20 can move from a first grinding position 25 at which the rotation center of the substrate 30 is within a grinding range of the first grinding stone 11 to a second grinding position 26 at which the rotation center of the substrate 30 is within a grinding range of the second grinding stone 15.SELECTED DRAWING: Figure 1
Patent JP-2023042667-A (JP)
Title: Moving image generation device
Inventor: MIKAMO MICHIHIRO
IPC: H04N23/68
Filed: 2021-09-15
Abstract: To generate a moving image having a panning photography effect that is smoothly synthesized.SOLUTION: In a moving image generation device 1, a separation part 12 separates a frame image I[n] into a first image Im1[n] and a second image Im2[n], an optical flow calculation part 14 calculates an optical flow OF[n], a mask image generation part 15 generates a mask image M[n] by performing morphology gradient processing on the second image Im2[n], a motion blur processing part 16 performs motion blur processing according to the optical flow OF[n] on at least one of the first image Im1[n], the mask image M[n] and the frame image I[n], and a composite portion 17 extracts a first portion that is not masked by a mask image M'[n] from the first image B[n] and extracts a second portion that is masked by the mask image M'[n] from a frame image I'[n] to combine the first portion and the second portion by alpha blending.SELECTED DRAWING: Figure 1
Patent JP-2023043658-A (JP)
Title: Foam-molded container
Inventor: TAKUBO YOKO
IPC: B65D1/26
Filed: 2021-09-16
Abstract: To provide a foam-molded container having a flange portion for heat sealing, in which generation of large bubbles at the flange portion during injection molding can be suppressed as much as possible.SOLUTION: A foam-molded container includes a peripheral wall portion 12 that surrounds an outer circumference of a housing space, and a flange portion 14 that annularly protrudes radially outward from an upper end of the peripheral wall portion 12. The flange portion 14 includes one or more upper surface protrusions 14a extending in a circumferential direction on an upper surface. The flange portion 14 has a bottom surface recessed portion 14b arranged at a position corresponding to the upper surface protrusion 14a on a bottom surface.SELECTED DRAWING: Figure 3
Patent JP-2022001644-A (JP)
Title: Hydrogen gas power generation
Inventor: TAKAHASHI HIROARI
IPC: C10J3/46
Filed: 2021-09-17
Abstract: To provide a hydrogen gas power generation facility that greatly improves thermal efficiency of coal gasification combined cycle power generation by more than 50% and makes it possible to use biomass in addition to coal.SOLUTION: The thermal efficiency is further improved if high-temperature steam, that is a gas turbine rotated by hydrogen gas, is used directly to generate hydrogen gas. In addition, generation of carbon fine particles such as soot can be prevented. As a hydrogen gas generation device, a device such as a coke oven in which a heating furnace and a furnace in which solid combustibles such as coal and biomass are carbonized and then water gasified with steam is a sandwich type is considered to be most suitable for biomass utilization. If the biomass is used, carbon dioxide emission is considered to be zero, so it will be a best device in future.SELECTED DRAWING: Figure 1
Patent JP-2023045009-A (JP)
Title: Parking lock unit and its manufacturing method
Inventor: MAEDA DAIKI
IPC: B60T1/06
Filed: 2021-09-21
Abstract: To provide a parking lock unit which is reduced in friction at an operation by a simple structure, and its manufacturing method.SOLUTION: In a parking lock unit 10 assembled to a parking lock device of a vehicle, a rod hole 31 inserted with a parking rod 12 is formed at a detent lever 11 which rotates accompanied by an operation to a parking range, a spherical part 35 protruding to the outside of a radial direction in a spherical shape is formed at one end part of the parking rod, a cylindrical bush 36 fit into the rod hole 31 of the detent lever 11, and rotatably fit with the spherical part 35 therein is arranged, and the parking rod 12 is supported to the detent lever 11 via the bush 36 at the spherical part 35.SELECTED DRAWING: Figure 2
Patent JP-2023046095-A (JP)
Title: Control device for human-powered vehicle
Inventor: TAGAWA KENJI
IPC: B62M6/45
Filed: 2021-09-22
Abstract: To provide a control device for a human-powered vehicle which can suitably control an electric device.SOLUTION: A control device includes a control unit configured to control an electric device of a human-powered vehicle according to a front image input from a detection unit. The control unit is configured to specify an estimated travel path of the human-powered vehicle on the basis of prescribed information in which image information about a plurality of elements corresponding to at least one piece of information about colors included in the front image and information about a wavelength of light included in the front image is generated with prescribed processing and control the electric device according to the estimated travel path. The plurality of elements include a first element and a second element in which at least one piece of information of the colors and the information about the wavelength of the light is different from that of the first element. The prescribed processing includes first processing of processing the image information and second processing of processing the image information different from the first processing. The prescribed information includes first information in which the image information about the first element is generated with the first processing and second information in which the image information about the second element is generated with the second processing.SELECTED DRAWING: Figure 2
Patent JP-2022000582-A (JP)
Title: Device for converting wave energy into electric energy and arrangement method of the same
Inventor: MILE DRAGIC
IPC: F03B13/20
Filed: 2021-09-28
Abstract: To provide a device which can convert wave energy into electric energy at a maximum efficiency at which high cost-benefit performance is performed, and to provide a process for arranging the device.SOLUTION: A device for converting wave energy into electric energy includes a support structure 50 formed by a buoyancy element 52 and includes: a support pipe 51 attached to the upper side; a joint device 30 which is slidably connected to an outer surface of the support pipe 51; and a sphere to which a buoyance body 20 is pivotally connected. The device has two devices, i.e., a first flexible device 1 for connecting the buoyancy body 20 to a second device and the second device for connecting the flexible device 1 to a power generator. The support structure 50 is fixed by ropes 63 connected directly to an anchor base or an anchor weight 67 made into a spherical shape through rolling bodies disposed in recesses of a spherical surface of the anchor base. The invention includes a method for arranging the device in an implementation site which is particularly suitable for stable transport in a low draft condition.SELECTED DRAWING: Figure 1
Patent JP-2022062679-A (JP)
Title: Imaging apparatus and imaging method
Inventor: OMORI TAKASHI
IPC: G01N21/3581
Filed: 2021-09-28
Abstract: To provide an imaging apparatus capable of visually detecting the physical state of a subject in a state of wearing clothes, and an imaging method.SOLUTION: An imaging apparatus in an embodiment includes: body shape image acquisition means that acquires a body shape image representing a body shape of a target portion by detecting terahertz light emitted from the target portion of a subject in a state of wearing clothes; external shape image acquisition means that acquires a contour image representing an outer shape of the clothes in the target portion; merging means that generates a merged image by merging the body shape image and the contour image; and output means that outputs the merged image generated by the merging means.SELECTED DRAWING: Figure 1
Patent JP-2022103046-A (JP)
Title: Signal generating device
Inventor: MURASE Shuhei
IPC: G01D5/244
Filed: 2021-09-30
Abstract: To provide a signal generating device that can simplify software and hardware required for generating a bi-phase pulse signal having a predetermined phase difference and can be realized by an inexpensive and general-purpose microcomputer.SOLUTION: A signal generating device includes: a first timer for outputting an interruption signal at a predetermined period; a second timer for outputting a first pulse signal and a second pulse signal having a predetermined phase difference; a third timer for counting the number of edges of the first pulse signal and the second pulse signal; and a processing part for performing interruption processing for controlling an output mode of the second timer each time when the interruption signal is generated. The processing part performs short-period processing without performing long-period processing when the number of interruption times is not equal to an initial value while performing predetermined short-period processing after performing predetermined long-period processing when the number of interruption times is equal to the initial value when starting interruption processing.SELECTED DRAWING: Figure 1
Patent JP-2022085848-A (JP)
Title: Method for manufacturing shredded leaf midrib that improves whiteness of cigarette ash
Inventor: HE PEI
IPC: A24B15/26
Filed: 2021-09-30
Abstract: To provide a method of manufacturing shredded leaf midrib for improving whiteness of cigarette ash.SOLUTION: A method comprises a step (1) of eluting leaf midrib of tobacco as a raw material, a step (2) of repairing the leaf midrib of the tobacco after the elution treatment with glycerol so as to restore machining resistance strength of the leaf midrib of the tobacco, and a step (3) of removing the glycerol remaining in the leaf midrib of the tobacco and cutting the leaf midrib of the tobacco to obtain shredded leaf midrib. By adding to a cigarette and using the shredded leaf midrib obtained in the present invention, whiteness of the cigarette ash can be significantly improved by 15 to 30 units, an ash coagulation index can be lowered by 1 to 2 units, the change in the functional quality of the cigarette is small, and there is no safety concern. As compared with a method for improving the whiteness of cigarette ash by means of conventional leaf midrib cutting (rate of crushing is about 10 to 20%), the method is capable of controlling the rate of crushing to within 2 to 3% and significantly reducing the production cost.SELECTED DRAWING: Figure 1
Patent JP-2023051492-A (JP)
Title: tractor
Inventor: TAKEMOTO HIROKI
IPC: B60T7/04
Filed: 2021-09-30
Abstract: To provide a tractor in which, although a master cylinder is provided in a vehicle body rear side from a support shaft of a brake pedal, there is no need to extend a return spring to a side of the master cylinder, and a structure of locking the return spring can be made simple.SOLUTION: A master cylinder 43 is provided in a vehicle body rear side from a support shaft 44 of a brake pedal 41. Provided is a partition member 17 located in a vehicle body front side from the brake pedal 41, and partitioning an engine room 15 from an operation part 12. A return spring 42 that swings and energizes the brake pedal 41 to a brake off position is locked to the partition member 17 and a pedal arm part 41a of the brake pedal 41.SELECTED DRAWING: Figure 6
Patent JP-2023051591-A (JP)
Title: Radio wave absorber and laminate for radio wave absorber
Inventor: USUI MASAKI
IPC: C09J7/38
Filed: 2021-09-30
Abstract: To provide a radio wave absorber advantageous from the viewpoint of suppressing degradation of radio wave absorption performance due to peeling from a release liner.SOLUTION: A radio wave absorber 1a includes a radio wave absorption layer 10, an adhesive layer 40, a reflective layer 30, and a release liner 50. The reflective layer 30 is positioned between the adhesive layer 40 and the radio wave absorption layer 10 in a thickness direction of the adhesive layer 40. The adhesive layer 40 is positioned between the release liner 50 and the reflective layer 30 in the thickness direction of the adhesive layer 40. The radio wave absorber 1a includes a body 2 containing the radio wave absorption layer 10, the reflective layer 30, and the adhesive layer 40. The 90° peel strength Np of the body 2 from the release liner 50 is 5.0 N/20 mm or less.SELECTED DRAWING: Figure 1
Patent JP-2023055348-A (JP)
Title: printing system and server
Inventor: FUKIAGE MASAKI
IPC: G06F3/16
Filed: 2021-10-06
Abstract: To provide a printing system and a server that improve usability.SOLUTION: A server of a printing system includes: a printing instruction acquisition unit that acquires, from a voice meditation device, a printing instruction given by voice, which is a printing instruction for contents included in a content group; a selection unit that selects the contents to be printed from the content group according to the printing instruction; and a transmission unit that transmits printing data for printing the selected contents to a printing device of the printing system. The content group includes a plurality of time-dependent contents with different probabilities of being selected according to time when the printing instruction is acquired. The selection unit selects the contents to be printed from the content group so that each of the plurality of time-dependent contents is selected with the probabilities according to the time when the printing instruction is acquired. The printing device receives the printing data and executes printing according to the printing data.SELECTED DRAWING: Figure 5
Patent JP-2023055447-A (JP)
Title: Control device, control method, and program
Inventor: YASUDA TOMOMI
IPC: G06F3/12
Filed: 2021-10-06
Abstract: To provide a control device, a control method and a program which allow a user to see an invalid print setting item among printing setting items for setting printing conditions at the time of printing, and can reduce wasted time consumed for printing and wasted use of recording media such as paper.SOLUTION: In an image processing system 1000, a host computer 109 that controls an image processing device that performs processing for forming an image by printing, comprises a CPU 201 that functions as: PDL generating means for generating PDL data including a content of an image; invalid setting item determination means for determining, for the PDL data, an invalid print setting item among printing setting items for setting printing conditions at the time of printing; and setting image screen control means for performing regulation control which regulates an operation on the invalid printing setting item when the invalid printing setting item is displayed on a DSP 212 as a display device.SELECTED DRAWING: Figure 1
Patent JP-2023058229-A (JP)
Title: Method and tool for bending reinforcement
Inventor: TAKEHARA HIROTAKA
IPC: B30B1/32
Filed: 2021-10-13
Abstract: To provide a simple method for bending a reinforcement, which can reduce time and labor for bending the reinforcement extending from a construction joint surface.SOLUTION: The method for bending a reinforcement 100 extending from the construction joint surface 110 of concrete installed beforehand uses a first tool 10 having a grip 12 that grips the reinforcement 100 and a pressing jack 50, sets the grip 12 at a prescribed position of the reinforcement 100 to temporarily fix the first tool 10, and presses the end of the first tool 10 by the jack 50 in a state where the first tool 10 is temporarily fixed.SELECTED DRAWING: Figure 5
Patent JP-2023058406-A (JP)
Title: Power-factor improvement method and power-factor improvement system
Inventor: ISHIKAWA TAKAYUKI
IPC: H02J3/18
Filed: 2021-10-13
Abstract: To provide a power-factor improvement method capable of improving efficiency of a power-factor improvement on a ship even in situations where maintenance is difficult, and capable of realizing energy conservation.SOLUTION: A controller 110 extracts a capacitor 131 corresponding to a powered heavy load 6 from database 111, detects each accumulated operating time of the extracted capacitor 131, compares the accumulated operating time with each allowable operating time stored in the database 111, and inputs the capacitor 131 whose accumulated operating time does not exceed the allowable operating time.SELECTED DRAWING: Figure 2
Patent JP-2023059029-A (JP)
Title: Alarm sound detection circuit
Inventor: KUNII MASASHI
IPC: G01H3/00
Filed: 2021-10-14
Abstract: To provide an alarm sound detection circuit that can further reduce power consumption.SOLUTION: An alarm sound detection circuit detects an alarm sound to be identified by a plurality of fundamental frequencies from an ambient environment sound. The alarm sound detection circuit comprises: sound collection means that collects ambient environment sounds; first detection means that is configured to detect a first frequency of the plurality of fundamental frequencies on the basis of a sound signal to be output from the sound collection means; second detection means that is configured to detect a second frequency of the plurality of fundamental frequencies on the basis of the sound signal; and generation means that, when detecting that a first set frequency set by the first detection means matches the first frequency and a second set frequency set by the second detection means matches the second frequency, generates a trigger signal.SELECTED DRAWING: Figure 1
Patent JP-2023059444-A (JP)
Title: Voice output device, method for outputting voice, program, and recording medium
Inventor: IIZAWA TAKASHI
IPC: G06F16/909
Filed: 2021-10-15
Abstract: To properly provide information on the basis of the cognition degree of a user about a facility, for example.SOLUTION: In a voice output device, acquisition means acquires facility information including plural pieces of information with different levels of detail. Determination means outputs a first piece of information from the plural pieces of information when the voice output device enters a provision area of certain facility information. Also, output means outputs a second piece of information with a higher level of detail than the first piece of information of the plural pieces of information if the voice output device enters the provision area of the facility information again after the first information is output.SELECTED DRAWING: Figure 8
Patent JP-2023064382-A (JP)
Title: bag
Inventor: YASUDA YUKI
IPC: A45C13/26
Filed: 2021-10-26
Abstract: To provide a bag whose strap length is adjustable without depending on an instrument for folding the strap back.SOLUTION: A bag 100 is provided with a strap 2 extending in a longitudinal direction. A housing part 1 includes: a first engaging part 11 fitted to a first outer side surface 1A; and a second engaging part 12 fitted to a second outer side surface 1B and capable of inserting the strap. One end part 2A in the longitudinal direction of the strap is fitted to the first outer side surface. The other end part 2B in the longitudinal direction is attachable to/removable from the first engaging part or the second engaging part. A first state that the strap is inserted in the second engaging part from above and bridged over the second outer side surface, a bottom surface 1C, and the first outside surface and the other end part 2B of the strap in the longitudinal direction is fitted to the first engaging part, and a second state that the other end part is fitted to the second engaging part are switchable.SELECTED DRAWING: Figure 1
Patent JP-2023064478-A (JP)
Title: Resin composition and tire
Inventor: HATANAKA AKITO
IPC: C08K5/29
Filed: 2021-10-26
Abstract: To provide a resin composition having high fatigue resistance.SOLUTION: The resin composition contains: a resin containing a polyester-based thermoplastic elastomer and a phenolic resin; and a carbodiimide compound. The content of the polyester-based thermoplastic elastomer is 50 mass% or more based on the whole resin composition. The content of the phenolic resin is 3 mass% or more based on the whole resin composition. The content of the carbodiimide compound is 0.5 mass% or more based on the whole resin composition.SELECTED DRAWING: None