baber/WOPTO huggingface dataset:
Patent JP-2020056808-A (JP)
Title: Display
Inventor: KINOSHITA KOHEI
IPC: G02F1/1343
Filed: 2018-09-28
Abstract: To provide a display that can prevent a reduction in display quality.SOLUTION: A display 1 comprises: a plurality of pixel electrodes that include first pixel electrodes and second pixel electrodes adjacent in a first direction to the first pixel electrodes; a plurality of switching elements that include first switching elements connected to the first pixel electrodes and second switching elements connected to the second pixel electrodes; a plurality of gate lines that include first gate lines connected to the first switching elements and second gate lines connected to the second switching elements, and extend in a second direction intersecting the first direction; a gate driver that supplies gate signals to the gate lines; and a plurality of drive electrodes that include first drive electrodes and second drive electrodes adjacent in the first direction to the first drive electrodes. The first drive electrodes are superimposed on the first pixel electrodes, second pixel electrodes, and second gate lines; the second drive electrodes are superimposed on the first gate lines; and the gate driver simultaneously supplies the gate signals to the first gate lines and second gate lines.SELECTED DRAWING: Figure 1
Patent JP-2019066175-A (JP)
Title: Vapor chamber, electronic equipment and metal sheet for vapor chamber
Inventor: TAKAHASHI SHINICHIRO
IPC: F28D15/04
Filed: 2018-09-28
Abstract: To provide a vapor chamber capable of reflowing working liquid over the whole region of an outer peripheral part of a metal sheet, and a metal sheet for vapor chamber.SOLUTION: A vapor chamber comprises a first metal sheet and a second metal sheet provided on the first metal sheet. On at least one of the first metal sheet and the second metal sheet, a steam flow passage part is formed, where steam of working fluid circulates, and on at least one of the first metal sheet and the second metal sheet, a liquid flow passage part is formed, where liquefied working fluid circulates. On the first metal sheet, a first peripheral liquid flow passage part is formed along the periphery of the first metal sheet, where liquefied working fluid circulates. The first periphery liquid flow passage is formed over the whole circumference of the first metal sheet.SELECTED DRAWING: Figure 4
Patent JP-2020055567-A (JP)
Title: Packaging materia and pouch
Inventor: SUGIYAMA AYUMI
IPC: B65D65/40
Filed: 2018-09-28
Abstract: To provide a packaging material capable of reducing an environmental load and exhibiting a metal tone, and a pouch.SOLUTION: A packaging material 10-1 is formed by laminating a first polyester film 11 having a printing layer 11A, a second polyester film 13 having a metal vapor deposition layer 13A, and a sealant layer 14 in this order. This packaging material 10-1 comprises a first adhesive resin layer 12 provided between the first and second polyester films 11, 13. The first adhesive resin layer 12 includes low-density polyethylene derived from a biomass, and the sealant layer 14 includes polyethylene.SELECTED DRAWING: Figure 1
Patent JP-2019005752-A (JP)
Title: One-end sealed type cylindrical ceramic substrate for separation membrane, and manufacturing method of the same
Inventor: WATANABE HIROKAZU
IPC: B01D69/10
Filed: 2018-10-02
Abstract: To provide a one-end sealed type cylindrical ceramic substrate for a separation membrane which suppresses deterioration in separation performance of a separation membrane filter.SOLUTION: With a one-end sealed type cylindrical ceramic substrate 10 for a separation membrane, a dense glass layer 18 is formed on an outside surface of a sealing part 14 which is anchored on one-side opening of a cylindrical part 12 of a porous ceramic substrate 16 to seal the opening and in which a projection 20 having a fracture surface having a surface structure different from that of the cylindrical part 12 is formed. This configuration enables a defect-free uniform separation membrane to be formed on a surface of the one-end sealed type cylindrical ceramic substrate 10 for the separation membrane, thereby suppressing significant deterioration in separation performance of the separation membrane due to generation of local leaks or the like.SELECTED DRAWING: Figure 2
Patent JP-2020054648-A (JP)
Title: Game machine
Inventor: YAMAMOTO KAZUHIRO
IPC: A63F7/02
Filed: 2018-10-02
Abstract: To facilitate control of a performance to be executed during a winning game, in a game machine having a privilege area that is opened during the winning game.SOLUTION: A game machine 1 determines whether or not a specific condition that can be satisfied at the stage where entry of a game ball to a privilege area 10 is not determined in a winning game is satisfied, executes an already-entered performance when the game ball has already entered the privilege area 10 when the specific condition is satisfied, executes an unentered performance when the game ball has not yet entered the privilege area 10 when the specific condition is satisfied, and executes a post-entry performance that is not executed when the game ball does not enter the privilege area 10 after it is determined whether or not the game ball enters the privilege area, when the game ball enters the privilege area 10 after the unentered performance is started.SELECTED DRAWING: Figure 4
Patent JP-2020056978-A (JP)
Title: Electronic keyboard instrument pedal device
Inventor: GOTO YUTAKA
IPC: G10H1/32
Filed: 2018-10-04
Abstract: To provide a pedal device of an electronic keyboard instrument capable of maintaining an operation feeling close to that of an acoustic piano pedal for a long period of time.SOLUTION: The pedal device of an electronic keyboard instrument includes a damper which imparts a resistance force to a pedal against rotation of the pedal at least one of rotation of the pedal in a first direction and the rotation of the pedal in a second direction.SELECTED DRAWING: Figure 1
Patent JP-2019022991-A (JP)
Title: Biaxially stretch blow molding device
Inventor: HORIGOME HIROSHI
IPC: B29C49/12
Filed: 2018-10-11
Abstract: To provide a biaxially stretch blow molding device capable of reducing cycle time and stabilizing molding operation by efficiently moving a blow core mold and an extendable rod forwards/backwards.SOLUTION: A biaxially stretch blow molding device includes: a first guide shaft 57 which is erected on an upper base 51 and to which a blow core fixing member 54 is slidably connected; a second guide shaft 67 erected on an extendable rod fixing member 56; a support member 59 fixed to the first guide shaft 57 and provided with a guide hole 68 through which the second guide shaft 67 is slidably inserted; first driving means 63 for moving the blow core fixing member 54 forwards/backwards independently of the extendable rod fixing member 56; and second driving means 70 for moving the extendable rod fixing member 56 forwards/backwards independently of the blow core fixing member 54.SELECTED DRAWING: Figure 2
Patent JP-2020064398-A (JP)
Title: Augmented reality display system, augmented reality display method and program
Inventor: FUKEHARA TOSHIO
IPC: G06T19/00
Filed: 2018-10-16
Abstract: To provide an augmented reality display system which is suitable for utilizing things existing in the real world to control display contents by a user when the user uses a marker to display an object by an augmented reality technique.SOLUTION: A novel marker, namely a control marker is introduced in addition to an object marker. An OM display processing unit 25 controls a control object specified by the object marker in accordance with control contents specified by the control marker to perform display processing of the control object in augmented reality. A user can utilize the object marker and the control marker existing in the real world to control the control object in an augmented reality technique.SELECTED DRAWING: Figure 1
Patent JP-2020062659-A (JP)
Title: Teaching position correction method
Inventor: INOUE TOSHIHIKO
IPC: B23K9/127
Filed: 2018-10-17
Abstract: To correct teaching position deviation caused by an error of a welding base material itself.SOLUTION: Correction start points and correction end points are generated at positions which hold each of a plurality of teaching positions set along a welding route of a welding base material in a direction crossing the welding route. Touch sensing is performed while moving a welding torch projecting a welding wire along a detection route from each of the generated correction start points toward each of the generated correction end points, thereby detecting a profile of the welding base material along the detection route. In a teaching position correction method, a teaching position is corrected on the basis of the detected profile.SELECTED DRAWING: Figure 4
Patent JP-2020064242-A (JP)
Title: Display device
Inventor: TAMAOKI MASAYA
IPC: G02F1/1343
Filed: 2018-10-19
Abstract: To provide a display device that realizes power saving without incurring a decrease in display quality.SOLUTION: Provided is a display device comprising: main pixel PXL composed of sub-pixels SPXL_R, SPXL_G, SPXL_B, with same type arranged in a first direction X and different type arranged in a second direction Y alternately; a gate wiring group including a plurality of gate wirings GL; a source wiring group including a plurality of source wirings SGL; a pixel line consisting of a row of main pixels in the first direction, for opening/closing, with a single line of the gate wiring, a switching element SW provided in the sub-pixels; and a display drive unit for generating a video signal that is written into each sub-pixel and supplying the video signal to each sub-pixel via the source wiring. In a one-frame period, the polarities of video signals supplied to the source wirings are the same and the polarities of video signals supplied to the adjacent source wirings are opposite.SELECTED DRAWING: Figure 5
Patent JP-2019108971-A (JP)
Title: Protective cover having sensor holder part, and bearing device having protective cover
Inventor: NAKAMURA SHIGEYOSHI
IPC: F16C19/18
Filed: 2018-10-23
Abstract: To provide a protective cover having a sensor holder part that can eliminate post-processing to scrape and flatten a bearing surface against which a magnetic sensor abuts after insert molding.SOLUTION: A protective cover is composed of a fiber-reinforced synthetic resin body 1A and a metal ring body 1B integrated by the insert molding. The body 1A comprises: a disc part 2; a sensor holder part 4 having a formed sensor attachment hole 4A for holding a magnetic sensor; and a partition wall 5 which is a thinner wall thinner than other parts. A distance R1 (mm) from the rotary shaft center of a radial direction maximum position D of an inner wall which forms the sensor attachment hole 4A of the body 1A is R1≥R2-0.6 with respect to a distance R2 (mm) from the rotary shaft center of an inner peripheral surface 6A of a first cylindrical part 6 which is outside part of the ring body 1B. In the ring body 1B, an axial position F of the inner side end of a second cylindrical part 7 connected to the inward end of the first cylindrical part 6 and located on the radial direction outside of the radial direction maximum position D, is located on the inner side of the axial direction center position of the disc part 2.SELECTED DRAWING: Figure 4
Patent JP-2020067125-A (JP)
Title: Assembling method of vibration control rubber swing-prevention mechanism
Inventor: TORII RYOTARO
IPC: F16F1/36
Filed: 2018-10-24
Abstract: To provide a vibration control rubber swing-prevention mechanism capable of improving workability in assembling, and performing assembling with high accuracy.SOLUTION: An assembling method includes a process for inserting fixtures into holes of a connection base 11 and fixing nuts 21 and the connection base 11 by screwing the nuts 21 to screw portions 27 of the fixtures, a process for welding the nuts 21 to the connection base 11, a process for removing the fixtures after the welding fixing, a process for placing a vibration control rubber device 13 on the connection base 11, inserting the fixtures to the plurality of holes, and positioning the vibration control rubber device 13 and the connection base 11, a process for fixing the vibration control rubber device 13 to the connection base by the bolts 19 in a state of positioning the vibration control rubber device 13 and the connection base 11, a process for removing the fixtures after fixing the vibration control rubber device 13 to the connection base 11 by the bolts 19, and a process for inserting vibration prevention bolts 23 into the plurality of holes and screwing screw portions 27 of the vibration prevention bolts 23 to the nuts 21.SELECTED DRAWING: Figure 12
Patent JP-2019040617-A (JP)
Title: Image processing apparatus and image processing method
Inventor: ISHIDA YUJI
IPC: G06T5/00
Filed: 2018-10-25
Abstract: To provide an imaging apparatus and an image processing method that can capture image data in a storage unit after easily confirming at which position an object is located within an imaging range.SOLUTION: In a portable terminal device as an imaging apparatus, an imaging range determination unit comprises: a geometrical arrangement detection unit 111 that detects an edge pixel group continuing in a form of line segments in an image picked up by an imaging unit; and a display processing unit 112 that displays a contour line indicating a contour of a rectangular imaging object while overlapping the contour line on the edge pixel group detected by the geometrical arrangement detection unit 111 in the picked-up image displayed by the display unit. The display processing unit 112 performs geometrical correction of an area of the picked-up image surrounded by the contour line to a predetermined rectangular form.SELECTED DRAWING: Figure 3
Patent JP-2020068355-A (JP)
Title: Electronic device
Inventor: SHINODA RYOICHI
IPC: B21D39/03
Filed: 2018-10-26
Abstract: To provide an electronic device in which a first housing member and a second housing member combined with each other as a housing can be suitably fixed by thermal caulking.SOLUTION: In the electronic device, a cover provided with an insertion hole 13 for mounting and a body case provided with a columnar boss 17 corresponding to the insertion hole 13 are combined with each other as a housing. The boss 17 includes a columnar portion 18 having a columnar shape and a thermally caulked portion 19 that is thermally caulked so as to have an outer shape larger than the insertion hole 13 on the tip end side of the columnar portion 18. The cover is made of metal and is provided with, as a space formed in a mounting portion between the cover and the body case, a space portion 21 which is disposed in the periphery of the insertion hole 13 and is formed by thinning at least a part of the periphery thereby reducing heat capacity.SELECTED DRAWING: Figure 4
Patent JP-2020070783-A (JP)
Title: Ejector
Inventor: MATSUBARA TAKESHI
IPC: F04F5/20
Filed: 2018-11-02
Abstract: To provide an ejector for improving its operation efficiency.SOLUTION: The ejector which includes a nozzle 20 for injecting driving fluid from an injection port 23c at the front end, and a body part 10 arranged encircling the nozzle 20 and provided with a joint part 11 at a site on an extension of the injection port 23c, injects the driving fluid from the injection port 23c so that external fluid is sucked into the body part 10 and the driving fluid and the sucked external fluid are joined at a joint part 11. In the nozzle 20, a sub injection port 26a is provided at a site around the injection port 23c for injecting the driving fluid.SELECTED DRAWING: Figure 2
Patent JP-2019048467-A (JP)
Title: Sheet processing apparatus and image forming apparatus
Inventor: ABE HIDETO
IPC: B42B5/00
Filed: 2018-11-13
Abstract: To provide a sheet processing apparatus and an image forming apparatus, the sheet processing apparatus capable of reliably performing needle-free binding at low cost.SOLUTION: An upper tooth 10210 is securely attached to an upper arm 1029 by first securing means. A lower tooth 10214 is attached to a lower tooth block 1013 provided in a lower arm 1012 and movably retaining the lower tooth 10214 in a position where it engages with the upper tooth 10210, and the lower tooth block 1013 moved in a position where the lower tooth 10214 engages with the upper tooth 10210 is secured to the lower arm 1012 by a screw 1014.SELECTED DRAWING: Figure 9
Patent JP-2020082130-A (JP)
Title: Hydroforming method
Inventor: NISHIJIMA SHINNOSUKE
IPC: B21D26/047
Filed: 2018-11-26
Abstract: To provide a hydroforming method that hardly causes cracking, buckling and wrinkling, and is suitable for practical use.SOLUTION: A hydroforming method, in which a cross sectional shape orthogonal to a shaft of a tube body 30 is deformed by pressing the tuber body 30 from both end sides in a direction in which a length in an axial direction of the tube body 30 is reduced, while applying inner pressure to the tube body 30 having at a side part a weld part extending in the axial direction arranged in a processing space S1 provided in a die 11, includes a hydroforming step of making contact parts 31 and 32 parallel to a shaft in an outer periphery of the tube body 30 contact the die 11 earlier than the other parts.SELECTED DRAWING: Figure 3
Patent JP-2020086913-A (JP)
Title: Gesture detection device and gesture detection method
Inventor: TSUDA YOSHIYUKI
IPC: G06T7/20
Filed: 2018-11-26
Abstract: To provide a gesture detection device and a gesture detection method capable of reducing erroneous operations without causing trouble for an operator.SOLUTION: A gesture detection device which performs an input to an operation object 10 on the basis of a pointing direction of by a pointing gesture by an operator, comprises: an acquisition unit 110 that acquires a posture of the operator's body; and a control unit 120 that determines a pointing method on the basis of the posture of the body acquired by the acquisition unit and a threshold value predetermined for the posture of the body, calculates the pointing direction by a calculation method corresponding to the pointing method, and performs an input to the operation object. Thus, the control unit can automatically determine which direction (position) the operator points on the basis of the posture of the operator's body and the predetermined threshold value, so that erroneous operations can be reduced without causing trouble for the operator.SELECTED DRAWING: Figure 1
Patent JP-2019071777-A (JP)
Title: Method for charging lithium-sulfur cell
Inventor: VLADIMIR KOLOSNITSYN
IPC: H01M10/48
Filed: 2018-11-27
Abstract: To provide a method for charging lithium-sulfur cell and battery management system.SOLUTION: The method for charging a lithium-sulfur cell includes: a step of monitoring a voltage V of a cell during charge as a function of time t or a capacity Q; a step of determining, in a voltage region in which the cell transitions between a first stage and a second stage of charge, a reference capacity Qof the cell at which dV/dt or dV/dQ is at a maximum; and a step of completing charge when the capacity of the cell reaches a×Q, where a is 1.1 to 1.4.SELECTED DRAWING: Figure 2
Patent JP-2019100341-A (JP)
Title: Fan assembly
Inventor: THOMAS RICHARD MOGRIDGE
IPC: F04F5/44
Filed: 2018-11-30
Abstract: To provide a fan assembly, and a nozzle for a fan assembly.SOLUTION: A fan assembly comprises: a motor-driven impeller for creating an airflow; and a nozzle comprising a first air outlet, the nozzle defining a bore through which air from outside the fan assembly is drawn by any portion of the airflow that is emitted from the first outlet and which combines with the airflow emitted from the first air outlet to produce an amplified airflow. The fan assembly further comprises a second air outlet arranged such that any portion of the airflow emitted from the second air outlet does not draw air through the bore defined by the nozzle thereby producing a non-amplified airflow.SELECTED DRAWING: Figure 3
Patent JP-2020089217-A (JP)
Title: Control device and control system
Inventor: HACHIKAME HIROTAKE
IPC: G06F1/26
Filed: 2018-11-30
Abstract: To provide a control device and control system capable of accurately grasping a state about charging of an information processing device.SOLUTION: A control device includes: an interface part including a first connector part connected to an information processing device and a second connector part provided on an opposite side of the first connector part, wherein the second connector part in a cable with a first pilot lamp disposed is connectable to the first connector part; and a control circuit for acquiring first information showing a state about charging of the information processing device from the information processing device through the cable and the interface part, and performing lighting control of the first pilot lamp according to the first information.SELECTED DRAWING: Figure 2
Patent JP-2020085850-A (JP)
Title: Information providing apparatus, information providing method and program
Inventor: KASHIWAZAKI KIMIO
IPC: B60W50/14
Filed: 2018-11-30
Abstract: To provide various attribute information associated with a curved-line section.SOLUTION: An information providing apparatus, which is the information providing apparatus that can be mounted on or carried in a vehicle, comprises: attribute information calculation means that calculates a plurality of pieces of attribute information which respectively indicate a plurality of attributes associated with a curved-line section entered by the vehicle, according to a position of the vehicle; and output means that outputs at least two or more pieces of attribute information of the plurality of pieces of attribute information calculated by the attribute information calculation means to a predetermined output destination.SELECTED DRAWING: Figure 4
Patent JP-2019033101-A (JP)
Title: Communication wire
Inventor: UEGAKI Ryoma
IPC: H01B11/00
Filed: 2018-11-30
Abstract: To provide a communication wire whose diameter is reduced while ensuring a characteristic impedance value having a necessary dimension.SOLUTION: A communication wire 1 includes a twisted pair wire 10 in which a pair of insulating wires 11 and 11 are twisted. Each of the insulating wires 11 and 11 is made up of a conductor 12 whose tensile strength is 400 MPa or more, and an insulating coating 13 that coats an outer periphery of the conductor 12. A characteristic impedance is in the range of 100±10 Ω. A twisting pitch in the twisted pair wire 10 is 15 times or more of an outer diameter of the insulating wires 11 and 11.SELECTED DRAWING: Figure 1
Patent JP-2020084395-A (JP)
Title: Fiber material accumulation device and sheet production device
Inventor: HIGUCHI NAOTAKA
IPC: D04H1/736
Filed: 2018-11-30
Abstract: To provide a fiber material accumulation device and a sheet production device that can prevent uneven thickness of a web from occurring.SOLUTION: A fiber material accumulation device is characterized in having a storage part that has a porous screen, a feed part to feed a material containing fibers into the storage part, and a rotor that is disposed in the storage part and has a blade to rotate and agitate the material. The blade has an extending part that extends along a rotation axis of the rotor and an opening through which the material can pass when the blade rotates.SELECTED DRAWING: Figure 3