baber/WOPTO huggingface dataset:
Patent JP-2021024874-A (JP)
Title: Aqueous inkjet ink composition and inkjet recording method
Inventor: YAMADA AKIKO
IPC: B41J2/01
Filed: 2019-07-31
Abstract: To provide an aqueous inkjet ink composition that is used in fabric printing and achieves both of dispersion stability and color development.SOLUTION: An aqueous inkjet ink composition includes an organic fluorescent pigment, ionic resin particles, a water-soluble organic solvent, and water, in which a dispersion component has a volume average particle diameter (D50T) of 150.0 nm or less. The organic fluorescent pigment has a volume average particle diameter (D50P) of 50.0 nm or more and 150.0 nm or less, and a content of 3.0 mass% or more relative to the total amount of the composition.SELECTED DRAWING: None
Patent JP-2019218554-A (JP)
Title: Resin expanded body, resin expanded body sheet, adhesive tape, member for vehicle and building component
Inventor: MASUYAMA YOSHIKAZU
IPC: C09J201/00
Filed: 2019-08-06
Abstract: To provide a resin expanded body capable of exhibiting extremely high sound insulation performance, a resin expanded body sheet, an adhesive tape, a member for vehicle and a building component.SOLUTION: There is provided a resin expanded body containing a thermoplastic resin and a plasticizer, having many air bubbles, and having a minimum value of loss coefficient of a primary antiresonance frequency in a range of 20 to 60°C measured by mechanical impedance measurement (MIM) according to JIS G0602 of 0.05 or more, and secondary antiresonance frequency in the range of 20 to 60°C of 300 to 800 Hz.SELECTED DRAWING: None
Patent JP-2021026720-A (JP)
Title: Driving support device, method for controlling vehicle, and program
Inventor: YASUI YUJI
IPC: G08G1/16
Filed: 2019-08-08
Abstract: To perform appropriate driving support control to a driver upon considering a visual line of the driver and a peripheral environment of a road during driving.SOLUTION: A driving support device in a vehicle comprises: information acquisition means for acquiring peripheral information of the vehicle; risk prediction means for predicting a risk region around the vehicle by using the peripheral information; visual line specification means for specifying a position of a visual line of a driver of the vehicle in the peripheral information; and control means for switching driving support control on the basis of a deviation degree between the risk region predicted by the risk prediction means and the position of the visual line specified by the visual line specification means.SELECTED DRAWING: Figure 6
Patent JP-2021031247-A (JP)
Title: Sheet conveyance device and program
Inventor: WATANABE TAKASHI
IPC: G03G15/00
Filed: 2019-08-26
Abstract: To provide a technique for accurately predicting timing at which a sheet reaches a sensor unit utilized for detecting the sheet, without elongating a conveyance distance of a sheet unnecessarily.SOLUTION: A CPU 101 causes a sensor unit 500 to execute a first operation for detecting a tip of a sheet, and a second operation executed at timing based on timing at which the top of the sheet is detected through the first operation in order to detect a sheet type.SELECTED DRAWING: Figure 3
Patent JP-2021035276-A (JP)
Title: Vehicular electric motor
Inventor: MURAKAMI YUKINORI
IPC: H02K1/12
Filed: 2019-08-28
Abstract: To provide a vehicular electric motor in which a stator is easily cooled even in a case where a plurality of electromagnetic steel plates layered one on the other are used as spacers.SOLUTION: In a vehicular electric motor 10 having a cylindrical stator 12, a rotor 14, and an electric motor case 18, the stator 12 is fastened to the electric motor case 18 with a fastening bolt 24, a plurality of electromagnetic steel plates 32 layered one on the other are provided, as spacers 30, between the stator 12 fastened with the fastening bolt 24 and the electric motor case 18, and the layering direction D2 of the electromagnetic steel plates 32 is substantially orthogonal to the axial direction D1 of the fastening bolt 24. In this way, when heat generated in the stator 12 is transmitted to the electric motor case 18 through the spacers 30, heat conduction in the axial direction D1 of the fastening bolt 24 passing through each electromagnetic steel plate 32 smoothly takes place in the spacers 30. Accordingly, the stator 12 is easily cooled.SELECTED DRAWING: Figure 1
Patent JP-2021035343-A (JP)
Title: Flapper in surface middle layer trawl net
Inventor: ITO SHO
IPC: A01K73/02
Filed: 2019-08-30
Abstract: To provide a flapper in a surface middle layer trawl net that can prevent once netted fishes from escaping outside a trawl net (back out) when a towing speed is lowered, if the surface middle layer fishes are assumed a catching target.SOLUTION: A flapper 10 is provided in a net body 2 of a surface middle layer trawl net 1, and restricts the escape of the netted fishes in the net body. The flapper includes a net fabric body 11 arranged so as to close the inside of the net body, and opening and closing a passage space 30 for passing and netting the fishes in the inside of the net body. The net fabric body includes a weight 43 for lowering the net fabric body and closing the passage space, when towing the surface middle layer trawl net at the towing speed slower than a predetermined towing speed.SELECTED DRAWING: Figure 1
Patent JP-2021037517-A (JP)
Title: Guard fence structure of inclination type melting furnace and inclination type melting furnace facility
Inventor: IMABAYASHI YASUKUNI
IPC: C22B7/00
Filed: 2019-08-30
Abstract: To enable the performance of a safe operation in the vicinity of a melting furnace in an operation stage of an inclination operation stand upon non-inclination of the melting furnace, and also, to safely enable a wait at a position off from the operation stage of the inclination operation stand without giving troubles to the inclination operation of the melting furnace upon inclination of the melting furnace.SOLUTION: In the peripheral region of the inclination operation stand 2 of a stationary operation stand 3, a confronted circumferential region on the side far from the inclination fulcrum SP of the inclination operation stand 2 and a guard fence 5 installed so as to surround the circumferential regions on both the sides adjacent thereto are comprised. The guard fence 5 comprises a stationary guard fence 6 installed in the stationary operation stand 3 and a movable guard fence 7 moving forward/backward to the stationary operation stand 3 while maintaining a linkage state to the stationary guard fence 6. The movable guard fence 7 retreats to a retreat position P0 located in the stationary operation stand 3 upon inclination of the inclination operation stand 2, progresses to a progression position P1 located in an operation stage ST upon non-inclination of the inclination operation stand 2 and partitions a space with the side region of the melting furnace 1 in the operation stage ST.SELECTED DRAWING: Figure 1
Patent JP-2021043618-A (JP)
Title: Control device, control method, and program
Inventor: ONISHI TAKESHI
IPC: G06F3/0488
Filed: 2019-09-10
Abstract: To provide a mechanism which allows for providing feedback that improves operability.SOLUTION: A control device is provided, comprising a control unit configured to control haptic presentation for presenting a stimulus via haptic sense and auditory presentation for presenting a stimulus via auditory sense upon determination that manipulation has been performed on an input unit equipped with a contact area for an object to touch. The control unit controls a feature value of a waveform associated with the haptic presentation and a feature value of a waveform associated with the auditory presentation, such that at least either of the haptic presentation and the auditory presentation is perceivable by a user of the input unit and is within an appropriate range that does not cause discomfort to the user.SELECTED DRAWING: Figure 4
Patent JP-2021042111-A (JP)
Title: Apparatus and method for manufacturing plate glass
Inventor: HIROHASHI KENICHI
IPC: C23C4/08
Filed: 2019-09-13
Abstract: To provide an apparatus and method for manufacturing plate glass, capable of excellently maintaining the quality of the plate glass.SOLUTION: An apparatus 11 for manufacturing plate glass includes a conveyance part 12 for conveying a glass ribbon G2 molded from molten glass G1. The conveyance part 12 of the apparatus 11 for manufacturing plate glass. includes a plurality of conveyance rollers RB having a ceramic outer peripheral surface. When using the upstream side conveyance roller RB as a first conveyance roller 15 and using the conveyance roller RB arranged on the downstream side from the first conveyance roll 15 as a second conveyance roll 16, the thermal conductivity of the outer peripheral surface of the second conveyance roller 16 is smaller than that of the first conveyance roller 15.SELECTED DRAWING: Figure 1
Patent JP-2021041886-A (JP)
Title: Cushion device for caster
Inventor: YAMAMOTO TOSHIHIKO
IPC: B60B33/00
Filed: 2019-09-13
Abstract: To provide a cushion device for caster which can be attached to a caster, and can exhibit impact absorbability according to different impacts during running.SOLUTION: A cushion device for caster attached to a caster (A) comprises at least: a spring storage cylinder body (1) having a bottom (11); a fitting shaft body (2) which is slidably inserted in an insertion hole (11a) provided in the bottom (11); a spring pusher (3) which is fastened to the fitting shaft body (2), and is stored in the spring storage cylinder body (1); a plurality of coil springs (4) which are concentrically stored in the spring storage cylinder body (1); and a lid plate (5) provided at an upper part of the spring storage cylinder body (1). Respective coil springs (4) have different spring constants, and the coil spring (4) with the smallest spring constant is provided in a resilient manner between the spring pusher (3) and the lid plate (5) and is so stored as to firstly absorb an impact force. Further, a screw hole (4a) for fitting is formed on a lower end side of the fitting shaft body (4).SELECTED DRAWING: Figure 1
Patent JP-2021046578-A (JP)
Title: Cermet and method for producing the same
Inventor: UEDA YUKI
IPC: C22C1/05
Filed: 2019-09-18
Abstract: To provide a cermet which can improve a tool life by suppressing crater wear when used for a cutting tool, and a method for producing the cermet.SOLUTION: The cermet contains a hard phase and a binder phase. The hard phase contains titanium, and the binder phase contains a first element metal being at least one of copper, silver and gold and a second element metal being at least one of cobalt and nickel. The content of the binder phase is 5 vol.% or more and 26 vol.% or less based on the total amount of the hard phase and the binder phase. The content of the first element metal is 2 vol.% or more and 27 vol.% or less based on the binder phase. The content of the second element metal is 73 vol.% or more and 98 vol.% or less based on the binder phase.SELECTED DRAWING: None
Patent JP-2021048742-A (JP)
Title: Motor, motor drive control device, and motor drive control method
Inventor: MURAKAMI HIROAKI
IPC: G01B7/30
Filed: 2019-09-20
Abstract: To provide a motor including strain sensors capable of detecting operation of a rotational axis.SOLUTION: A motor 1 comprises a motor body 10 which rotates a rotational axis 11, and a sensor unit 20 which detects rotation of the rotational axis 11. The sensor unit 20 comprises: a first magnet 211 which is rotatably supported by the rotational axis 11; a second magnetic 212 which reacts to a magnetic pole and magnetic force changing according to a rotation position of the first magnet 211; a strain part 22 in which a strain occurs according to reaction of the second magnet 212; and a strain sensor 23 which outputs a strain signal according to a strain of the strain part.SELECTED DRAWING: Figure 1
Patent JP-2021050109-A (JP)
Title: Rough mold for glass container molding, and glass container molding apparatus
Inventor: WADA RYU
IPC: C03B9/30
Filed: 2019-09-24
Abstract: To minimize dispersion in wall thickness over the entire circumference of a glass container by suppressing warp generated in a parison, when transferring the parison from a rough mold to a finisher.SOLUTION: In a rough mold 2 for glass container molding comprising a pair of split molds 20a, 20b, the split molds 20a, 20b respectively has recess 23a, 23b for parison molding provided on the mutually butted inside surface. At least one split mold 20b has a cooling wind passage 6b passing through a body part f inside around the recess 23b. The cooling wind passage 6b penetrates vertically a specific area in the body part f corresponding to a high temperature site of the parison generating elongation at the transfer time of the parison to a finisher 3.SELECTED DRAWING: Figure 4
Patent JP-2021049619-A (JP)
Title: Processing device
Inventor: KO KEIJI
IPC: B24B41/06
Filed: 2019-09-26
Abstract: To provide a processing device configured so that an air introduction port of an exhaust box thereof is prevented from getting clogged.SOLUTION: A processing device 1, which comprises: processing means 3 that processes a work-piece W while being supplied with processing-water L from processing-water supply means 7; carrying means 4 that carries and carries-out the work-piece W in and from a chuck table 2; a processing chamber 8 in which the work-piece W is processed; an exhaust box 6 that exhausts mist M inside the processing chamber 8 from the processing chamber 8; and suction-force generating means 5 that generates suction force for suctioning and holding the work-piece W in a carrying pad 40 of the carrying means 4, is used to supply air from an air source 51 to a small amount-air supply part 54. This enables flow volumes of air in the small amount-air supply part 54 to be adjusted, so that air with flow volumes smaller than exhaust air volume from an ejector 50 is supplied through an air introduction port 60 into the exhaust box 6, which can prevent the introduction port 60 from getting clogged due to drying, solidification or the like of the mist M.SELECTED DRAWING: Figure 1
Patent JP-2020012845-A (JP)
Title: Method of decontaminating metal surfaces in cooling system of nuclear reactor
Inventor: LUIS SEMPERE-BELDA
IPC: G21F9/28
Filed: 2019-09-27
Abstract: To provide a decontamination step that reduces the number of treatment cycles and minimizes the amount of radioactive waste resulting from decontamination treatment.SOLUTION: A decontamination method comprises: an oxidation step for contacting with an aqueous solution of a permanganate oxidant; a decontamination step for contacting metal oxides with an aqueous solution of an organic acid; and a cleaning step for immobilizing at least radioisotopes on an ion exchange resin. The oxidation step comprises at least one acidic oxidation step and at least one alkaline oxidation step, a plurality of treatment cycles comprises at least one treatment cycle including a high-temperature oxidation step, in the high-temperature oxidation step, the permanganate oxidant solution is kept at a temperature of at least 100°C, at least one reactor coolant pump is used to circulate and heat the oxidant solution inside the primary loop, a residual heat removal system controls the temperature of the oxidant solution during the high-temperature oxidation step.SELECTED DRAWING: None
Patent JP-2021055202-A (JP)
Title: Reinforcement-fiber stitch base material, preform member, and fiber-reinforced composite material, and method of fabricating them
Inventor: OSAKI KOHEI
IPC: B29C70/82
Filed: 2019-09-29
Abstract: To provide reinforcement-fiber stitch base material capable of suppressing the generation of micro-cracks formed in a fiber-reinforced composite material.SOLUTION: The aforementioned problem is solved by using a reinforcement-fiber stitch base material formed by a plurality of reinforcement-fiber sheets made of reinforcement fiber aligned in one direction and stitch yarn, the plurality of reinforcement-fiber sheets being stacked, and the plurality of the reinforcement-fiber sheets being an integrated reinforcement-fiber stitch base material formed by penetrated and stitched by the stitch yarn in a thickness direction, and the stitch yarn being liquid crystal polyester fiber.SELECTED DRAWING: None
Patent JP-2021057461-A (JP)
Title: Semiconductor device and manufacturing method for semiconductor device
Inventor: TODA TATSUYA
IPC: H01L29/786
Filed: 2019-09-30
Abstract: To provide a semiconductor device with high reliability.SOLUTION: The semiconductor device includes an oxide semiconductor layer containing indium, a gate electrode facing the oxide semiconductor layer, a gate insulating layer between the oxide semiconductor layer and the gate electrode, a first conductive layer over the oxide semiconductor layer, and an oxide nitride layer containing oxygen, nitrogen, and the same metal element as the oxide semiconductor layer and disposed between the oxide semiconductor layer and the first conductive layer. The first conductive layer overlaps with a part of the oxide semiconductor layer in a plan view. The oxide semiconductor layer in a region not overlapping with the first conductive layer in a plan view may be exposed from the oxide nitride layer.SELECTED DRAWING: Figure 1
Patent JP-2020021086-A (JP)
Title: Focus adjustment method and device therefor
Inventor: IKUSHIMA KAZUMASA
IPC: H04N5/232
Filed: 2019-09-30
Abstract: To provide a focus adjustment method for automatically focusing on the feature point of an object and a device for the focus adjustment method.SOLUTION: A focus adjustment method using a working device including a work table on which a substrate is placed, an imaging device, an XYZ driving device, a storage device, a display device, an input device, a focusing determination device, and a control device includes a first step for acquiring the partial captured image of the substrate and displaying it on the display device, a second step for acquiring a plurality of captured images for the part of the substrate corresponding to one division area selected by a user and performing focused image determination, and a third step for displaying the captured image determined as a focused image. In the first step, the part of the substrate is imaged so as to include a plurality of objects different in height. In the second step, the captured image is stored together with a vertical direction coordinate value in imaging and a focusing identification flag is attached to the captured image determined as the focused image. In the third step, all captured images to which the focusing identification flag is attached and the height coordinate from the substrate of a focused object in the captured image are simultaneously displayed.SELECTED DRAWING: Figure 2
Patent JP-2021056972-A (JP)
Title: Manufacturing ordering support device, method and program
Inventor: AKAHORI HIDEAKI
IPC: G06Q50/04
Filed: 2019-10-02
Abstract: To enable component ordering without causing an increase in a processing load and cost increase of a design system and further, to reduce a human load related to component ordering operation.SOLUTION: According to an embodiment of the present invention, a server device SV acquires design information from a first terminal of a product maker, recognizes a component on the basis of an assembly drawing and specification information included in the acquired design information to generate its component drawing and component table, and generates a manufacturing drawing of the component and design data of a processing process on the basis of the component drawing and supplementary information designated from a product maker. It selects a component maker capable of providing manufacturing resources satisfying a condition of order information by sequentially comparing the order information designated by the product maker with manufacturing resource information of each component maker to generate an order candidate list, generates an order sheet to the product maker of an order destination determined by a negotiation between the product maker and the component maker of the order candidate list, and transmits the order sheet to a second terminal.SELECTED DRAWING: Figure 3
Patent JP-2021060666-A (JP)
Title: Method of generating three dimensional image, device of generating three dimensional image, guidance device, and program
Inventor: SUHARA KENTARO
IPC: G06T15/00
Filed: 2019-10-03
Abstract: To provide a method of generating a three dimensional image capable of representing a feeling and hue of a structure.SOLUTION: A method of generating a three dimensional image includes a point group generation step (step S101) for generating a plurality of pieces of point group data indicating shapes and colors of mutually different sections of a structure by measuring the structure for a plurality of times in a state where the installation position of the measuring device is altered in at least one of horizontal direction and vertical direction, and a three dimensional image generation step (step S103) for generating the three dimensional image of the structure by processing the plurality of pieces of the point group data.SELECTED DRAWING: Figure 4
Patent JP-2021058330-A (JP)
Title: Game machine
Inventor: HAKAMADA TETSUO
IPC: A63F7/02
Filed: 2019-10-04
Abstract: To provide a game machine capable of suitably suppressing a fraudulent act to an electronic component mounted on a board.SOLUTION: A Pachinko machine includes a main control board 401 for performing control regarding a game. A GND line 405 and a GND contact part 407 are provided on the main control board 401. The GND line 405 and the GND contact part 407 are connected to a ground. A fraudulence detection line 406 and a fraudulence detection contact part 408 are provided in parallel to the GND line 405 and the GND contact part 407 on the main control board 401. Power is supplied to the fraudulence detection line 406 and the fraudulence detection contact part 408. A main-side CPU 64 executes abnormality notification processing when the GND line 405 makes continuity with the fraudulence detection line 406.SELECTED DRAWING: Figure 47
Patent JP-2021059899-A (JP)
Title: Water cut-off structure of precast concrete wall body, and construction method of the same
Inventor: ASANO HITOSHI
IPC: E02D5/18
Filed: 2019-10-07
Abstract: To improve productivity of a precast concrete wall body.SOLUTION: In facing side faces of precast concrete wall bodies 2A, 2B adjacent to each other, by engagement of one side joint metal fitting 5A provided at the side face of one precast concrete wall body 2A with the other side joint metal fitting 5B provided at the side face of the other precast concrete wall body 2B, a space 9 closed from surroundings is formed. In the closed space 9, recessed grooves 6 facing each other along a member longer direction are formed in the precast concrete wall bodies 2A, 2B, a water cut-off plate 10 is inserted to straddle between the recessed grooves 6, 6 and to be installed, and a grout material 8 is filled inside the closed space 9. One side joint metal fitting 5A and the other side joint metal fitting 5B are respectively fixed in a retrofitting manner to the side faces of the precast concrete wall bodies 2A, 2B.SELECTED DRAWING: Figure 2