baber/WOPTO huggingface dataset:
Patent JP-2020076950-A (JP)
Title: Active matrix substrate, and liquid crystal display device with touch sensor using active matrix substrate
Inventor: YOSHINO HIKARU
IPC: G02F1/1368
Filed: 2019-09-12
Abstract: To provide an active matrix substrate with which it is possible to suppress a decrease in pixel aperture.SOLUTION: The active matrix substrate comprises a TFT including an oxide semiconductor layer, a plurality of pixel electrodes arranged on an interlayer insulating layer covering the TFT, a common electrode including a plurality of common electrode portions, and a plurality of first wiring, the source and drain electrodes of the TFT being arranged on the oxide semiconductor layer via an upper insulating layer, the source and drain electrodes respectively being electrically connected to the oxide semiconductor layer inside of an opening formed in the upper insulating layer. The active matrix substrate further includes a first contact part for connecting the drain electrode and one pixel electrode and a second contact part for connecting one of the common electrode portions and one of the first wirings, the first contact part at least partly overlapping the drain-side opening, the second contact part at least partly overlapping the source-side opening of the TFT arranged in one pixel region, when viewed from the normal direction of the principal surface of the substrate.SELECTED DRAWING: Figure 2B
Patent JP-2021044764-A (JP)
Title: Image processing device and stereo camera apparatus using the same
Inventor: MATSUO SHIGERU
IPC: H04N5/235
Filed: 2019-09-13
Abstract: To provide an image processing device which can reduce the parallax arithmetic error of stereo matching processing, and a stereo camera apparatus using the same.SOLUTION: An image processing device comprises: a geometric correction unit (geometric correction (right) unit 26, geometric correction (left) unit 25) which corrects a distortion of images captured by a plurality of rolling shutter type image sensors 220, 210; a parallax arithmetic unit 30 which calculates a parallax by using a post-correction image corrected by the geometric correction unit; and an exposure time difference adjustment unit 60 which adjusts the geometric correction position of at least one image (left image) on the basis of the difference between the geometric correction amount (geometric correction table right 28) used in the distortion correction of the image (right image) being the reference captured by a pixel sensor 220 and the geometric correction amount (geometric correction table left 27) used in the distortion correction of the other image (left image) captured by the pixel sensor 210 and vehicle information about the position or movement of a vehicle.SELECTED DRAWING: Figure 1
Patent JP-2021046035-A (JP)
Title: Vehicle control system
Inventor: YAMAZAKI AKIRA
IPC: B62D1/02
Filed: 2019-09-17
Abstract: To provide a vehicle control system capable of performing automatic operation control, which enables an occupant to easily recognize a steering direction of a vehicle during automatic operation.SOLUTION: A vehicle control system 1 comprises: a steering gear 4 that varies a steering angle of a wheel; an operator 10 which comprises an operator main body 30 provided to be displaceable with respect to a vehicle body 15, a displacement sensor 38 that detects displacement of the operator main body, and an electric motor 81 that displaces the operator main body, which receives operation of displacing the operator main body by an occupant; and a control device 11 that can select a manual operation mode in which the device controls the steering gear on the basis of a signal from the displacement sensor and an automatic operation mode in which the device controls the steering gear regardless of a signal from the displacement sensor. In the automatic operation mode, the control device controls the electric motor so that the operator main body is displaced at a predetermined transmission rate in accordance with the steering angle.SELECTED DRAWING: Figure 1
Patent JP-2020011240-A (JP)
Title: Solid liquid separation
Inventor: TAMAKI TAKASHI
IPC: B01D21/24
Filed: 2019-08-30
Abstract: To provide a discharge device capable of effectively removing floating matter not perfectly settling in water and reducing excessive effluent.SOLUTION: In a discharge device provided with a hood 1 being set in water, having a space storing water inside and being formed to be open upward and a discharge pipe 2 discharging materials such as taken particles in the hood 1 and the like on the bottom of the hood 1 and around the bottom,: a discharge hole 103 is formed at the bottom of the hood 1; an intake port 102 is formed above the discharge hole; a discharge pipe 2 is linked so as to extend downward at the discharge hole 103; the discharge pipe 2 is communicated with the space 101 in the hood 1; and the materials such as the particles and the like in the space 101 in the hood 1 are discharged to the outside of the hood 1 via the discharge pipe 2.SELECTED DRAWING: Figure 1
Patent JP-2021046839-A (JP)
Title: Rough road traveling determination device and abnormality determination device
Inventor: TASAKI KATSUNORI
IPC: F02D45/00
Filed: 2019-09-19
Abstract: To provide a rough road traveling determination device which can accurately detect that a vehicle travels on a rough road, and can perform an exact determination by using a detection result, and an abnormality determination device.SOLUTION: A rough road traveling determination device 2 for determining whether or not a vehicle travels on a rough road has: a vehicle speed moving average calculation part 22 for calculating a short-period moving average and a long-period moving average of a vehicle speed of the vehicle; a determination parameter calculation part 23 for calculating an integrated value which is obtained by integrating an absolute value of a difference between the short-period moving average and the long-period moving average of the vehicle speed in a monitoring period corresponding to the vehicle speed; a variation observation part 24 for counting the number of times at which magnitudes of the short-period moving average and the long-period moving average of the vehicle speed are inverted with respect to each other in the monitoring period; and a rough road determination part 25 for determining that the vehicle travels on the rough road when the integrated value is larger than a preset first threshold, and the number of times is larger than a preset second threshold.SELECTED DRAWING: Figure 2
Patent JP-2021050640-A (JP)
Title: Intake manifold
Inventor: ITAGAKI KEISUKE
IPC: F02M35/10
Filed: 2019-09-24
Abstract: To provide an intake manifold which prevents condensate water inside a surge tank from being splashed toward an inflow port of intake air.SOLUTION: An intake manifold 20 comprises: a surge tank 21 which has an inflow port 23 and a plurality of outflow ports 26 and is extended in a horizontal direction; and a plurality of branch pipes 221 to 224 with one end thereof respectively connected to the plurality of outflow ports 26 so as to guide air into a plurality of cylinders of an engine. A space SP inside the surge tank is formed by a bottom face 211 in the shape of a flat or curved plane, an upper face 212, a front face 213 and a rear face, each extended in the horizontal direction. The inflow port 23 is positioned at a central section in the horizontal direction on the front face so as to allow the air to flow into the space SP along an entrance passage 24 arranged in a longitudinal direction. The bottom face 211 has a swelled section 217 which is upwardly protruded at the central section in the horizontal direction.SELECTED DRAWING: Figure 3
Patent JP-2020161787-A (JP)
Title: Method for manufacturing r-t-b based sintered magnet
Inventor: KUNIYOSHI FUTOSHI
IPC: B22F3/24
Filed: 2019-09-25
Abstract: To provide a method for manufacturing an R-T-B based sintered magnet having high Br and high HcJ while keeping down a Dy content.SOLUTION: A method for manufacturing an R-T-B based sintered magnet comprises: a step of preparing an R-T-B based sintered magnet material containing at least R, B, Ga and T, provided that R accounts for 27.0-35.0 mass%, B for 0.80-0.93 mass%, Ga for 0.15-1.0 mass% and T for 61.5-70.0 mass% (T is Fe, or Fe and Co, and Fe accounts for 90 mass% or more of T), and satisfying formula (1): 14[B]/10.8<[T]/55.85 (1); and a heat treatment step of performing a heat treatment while holding the R-T-B based sintered magnet material at a thermal treatment temperature of 400-600°C with a holding time of 10 seconds or longer and shorter than 30 minutes.SELECTED DRAWING: None
Patent JP-2020163366-A (JP)
Title: Separation membrane and membrane separation method
Inventor: ITO YURI
IPC: C08G73/10
Filed: 2019-09-25
Abstract: To provide a separation membrane suitable for separating water from a mixed liquid containing alcohol and water.SOLUTION: A separation membrane 10 of the present invention includes polyimide having a structural unit expressed by formula (1). A is a connection group with a solubility parameter by Fedors method being larger than 5.0. B is a connection group with the parameter being larger than 8.56. R1-R6 are, independently from each other, a hydrogen atom, a halogen atom, a hydroxyl group, a sulfonic group and an alkoxy group with a carbon number of 1-30, or a hydrocarbon group with a carbon number of 1-30. Ar1 and Ar2 are bivalent aromatic groups.SELECTED DRAWING: Figure 1
Patent JP-2020061360-A (JP)
Title: Composite cathode active material, cathode and lithium composite cathode active material, cathode and lithium battery each containing composite cathode active material, and method of preparing composite cathode active material
Inventor: SHIN DONGWOOK
IPC: H01M4/36
Filed: 2019-09-26
Abstract: To provide a composite cathode active material, a cathode and a lithium battery each including the same, and a method of preparing the composite cathode active material.SOLUTION: There are provided a composite cathode active material, a cathode and a lithium battery each including the composite cathode active material, and a method of manufacturing the composite cathode active material. The composite cathode active material includes a core including a plurality of primary particles, and a shell disposed on the core, wherein a primary particle of the plurality of primary particles includes a lithium nickel transition metal oxide, the shell includes a first composition and a second composition, wherein the first composition contains a first metal and the second composition contains a second metal, wherein the first metal includes a metal of Groups 2, 4, 5, and 7 to 15, the second metal includes a metal of Group 3, and the first composition includes a first phase and the second composition includes a second phase that is distinguishable from the first phase.SELECTED DRAWING: Figure 1A
Patent JP-2021056077-A (JP)
Title: Eyeglasses frame shape measurement device
Inventor: TAKII MICHIHIRO
IPC: G01B11/24
Filed: 2019-09-30
Abstract: To provide an eyeglasses frame shape measurement device that can excellently acquire a cross section shape of a groove of an eyeglasses frame.SOLUTION: An eyeglasses frame shape measurement device comprises: a light projection optical system that irradiates a measurement light flux toward a groove of a rim of an eyeglasses frame from a light source; and a light reception optical system that receives a reflection light flux reflected upon the groove of the eyeglasses frame, and measures a shape of the eyeglasses frame. On an inner side in a radial direction to the groove of the eyeglasses frame, the light projection optical system and the light reception optical system are arranged. A projected light reception plane to be formed by a light projection optical axis of the light projection optical system and a light reception optical axis of the light reception optical system is arranged obliquely to a cut-off plane in which the groove of the rim is cut off by the measurement light flux, the measurement light flux is irradiated from the inner side of the rim toward the groove of the rim by the light source, the reflection light flux is detected on the inner side of the rim by a detector, and a cross section shape of the groove of the rim is acquired.SELECTED DRAWING: Figure 1
Patent JP-2021056932-A (JP)
Title: Vehicle allocation system, vehicle allocation method in vehicle allocation system, and server
Inventor: TAKAGI YOSHITAKA
IPC: G01C21/34
Filed: 2019-10-01
Abstract: To provide a vehicle allocation system, a vehicle allocation method in the vehicle allocation system, and a server that increase the possibility of a vehicle to stop at a set destination.SOLUTION: A vehicle 40 traveling around a plurality of stop areas is provided with a sensor for detecting an object on each stop area. A server 20 produces occupation information for determining an occupation situation of each stop area based on the detection results, and the server forms and updates an area database 243 which manages the occupation information for each stop area based on the occupation information. The server 20 selects an allowed stop area from the plurality of stop areas based on the area database 243, and sets the allowed stop area as a destination.SELECTED DRAWING: Figure 1
Patent JP-2021061140-A (JP)
Title: Display device and substrate layered body
Inventor: YANO TAKANOBU
IPC: G02B1/14
Filed: 2019-10-04
Abstract: To realize a foldably configured display device capable of inhibiting a layer or member brittle to a bend from breaking when the display device is bent.SOLUTION: A foldable display device 100 includes: an optical film member 110; a first adhesive layer 120; a window member 130 laminated to one surface of the optical film member with the first adhesive layer interposed therebetween; a second adhesive layer 140; and a layered structure 101 that includes a panel member 150 and is laminated to the other surface of the optical film member with the second adhesive layer interposed therebetween. When a bending test is applied to the display device, specific relational expressions about strain are satisfied so that elongation of an easy-to-break layer under bending deformation is kept to a value lower than the breaking elongation.SELECTED DRAWING: Figure 2
Patent JP-2021059445-A (JP)
Title: Parts supply device
Inventor: MISAWA KEITA
IPC: G03G21/00
Filed: 2019-10-09
Abstract: To provide a parts supply device that can uniformly align parts to be supplied having a concave surface and a convex surface without delay, or can supply the parts to be supplied by aligning directions such as top and bottom and front and back.SOLUTION: There is provided a parts supply device, including means for supporting parts to be supplied and transport means provided with a plurality of supporting means, for supplying the parts to be supplied having a concave surface and a convex surface. The parts supply device has a transport surface with at least a partial upslope, and a plurality of supporting means for supporting the parts to be supplied is provided on the transport surface at predetermined intervals in a transport direction, and a distance between the plurality of adjacent supporting means is shorter than a length from a first free end to a second free end of a cross section perpendicular to a longitudinal direction of the parts to be supplied.SELECTED DRAWING: Figure 1
Patent JP-2021060915-A (JP)
Title: Identity confirmation program, control device, and identity confirmation method
Inventor: KURITA TOSHIHIKO
IPC: G06F21/64
Filed: 2019-10-09
Abstract: To provide an identity confirmation program, etc., which can lighten the burden in a plurality of business operators required for the identity conformation of a user.SOLUTION: In an ID circulation system that distributedly manages attribute information in user information for a plurality of business operators to identifying a user, a control device minimizes a procedural time required for the completion of identity conformation of a user by the business operator concerned, and sets a work flow having been agreed upon by a user, in which a circulation procedure for electronic certificates per business operator that certify user information is written. When identify confirmation is completed by a business operator in accordance with the circulation procedure, the control device acquires an electronic certificate issued by the business operator. The control device issues a proof, from the acquired electronic certificate, which is used for completion of identify confirmation by a subsequent business operator in the circulation procedure. The control device causes the proof to be transmitted, in accordance with the circulation procedure, to each business operator directly under the business operator which issued the electronic certificate that constitutes the basis of the proof.SELECTED DRAWING: Figure 12
Patent JP-2021062751-A (JP)
Title: Parking support apparatus, parking support method, and parking support program
Inventor: KOSEGAKI YOSHIHIKO
IPC: B60W30/06
Filed: 2019-10-15
Abstract: To prevent unintended sudden acceleration from occurring in parking support when a selected required driving force changes from a second required driving force for reducing a damage due to collision of a vehicle to a first required driving force for parking support.SOLUTION: A parking support apparatus according to an embodiment comprises a first required driving force generation unit and an arbitration unit. The arbitration unit acquires a second required driving force from a second required driving force generation unit, compares the first required driving force with the second required driving force, and selects the smaller required driving force and outputs the selected driving force to a driving force generation control unit. If the arbitration unit selects the second required driving force, the first required driving force generation unit performs at least either one of first control not to increase the first required driving force until the arbitration unit then selects the first required driving force and second control to recalculate, when the arbitration unit then selects the first required driving force, the first required driving force based on an actual speed at that time.SELECTED DRAWING: Figure 6
Patent JP-2020009786-A (JP)
Title: Light-emitting element
Inventor: OKADA TATEMI
IPC: H01L51/50
Filed: 2019-10-16
Abstract: To suppress the cracking of a glass substrate that a light-emitting element has.SOLUTION: A light-emitting element comprises a flexible plate-like part 100. The plate-like part 100 includes: a glass substrate 110; and an organic functional layer formed on one face of the glass substrate 110. The organic functional layer includes a light-emitting layer. It is supposed that when the plate-like part 100 is curbed in a prescribed curvature direction to make one face 102 of the plate-like part 100 a concavely curved face, and the other face 101 a convexly curved face, one of both faces of the glass substrate 110, which is located on the side of the concavely curved face is referred to as "first face 111" and further, the thickness of the glass substrate 110 is T. When the plate-like part 100 is curved in the prescribed curvature direction to make the one face 102 of the plate-like part 100 a concavely curved face and the other face 101 a convexly curved face, a compressive stress is applied to a part (compressive stress-generation part 112) in the glass substrate 110 at a position of which the distance from the first face 111 is L(L>T/2) or less.SELECTED DRAWING: Figure 1
Patent JP-2021066376-A (JP)
Title: Run-flat tire
Inventor: TAKEMORI RYOHEI
IPC: B60C9/18
Filed: 2019-10-25
Abstract: To provide a run-flat tire capable of reducing rolling resistance and weight while improving run-flat durability.SOLUTION: A first bead filler 6 is arranged on an outer peripheral side of a bead core 5; a second bead filler 7 is arranged along a wound-up portion of a carcass layer 4 on an outer side in a tire width direction of the wound-up portion of the carcass layer 4; and a thickness G on a first reference line L1 of a side reinforcing layer 11, a thickness G1 on a second reference line L2 of the side reinforcing layer 11, and a thickness G2 on a third reference line L3 of the side reinforcing layer 11 satisfy relations of 0.8×G≤G1≤1.0×G and 0.5×G≤G2≤0.7×G.SELECTED DRAWING: Figure 1
Patent JP-2021065602-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F5/04
Filed: 2019-10-28
Abstract: To provide a game machine having improvement in a method for determining a control state.SOLUTION: A game assistance display device is provided that is composed from two display devices each having a first segment to an eighth segment. A main control unit is provided with an output buffer where display data indicating a lit state or an unlit state for each of the first segment to the eighth segment is set and outputs, from an output port to each of the display devices, a lit/unlit signal based on the display data. By putting the first segment to the eighth segment for each of the display devices in a lit state or an unlit state, the main control unit can make each of the display devices of the assistance display device display a display value.SELECTED DRAWING: Figure 23
Patent JP-2021070065-A (JP)
Title: Robot system
Inventor: YONEYAMA HIROYUKI
IPC: G05B19/42
Filed: 2019-10-29
Abstract: To provide a robot system that includes an off-line programming device that can create a processing route comprising an optional-shaped trajectory and reduce man-hours necessary for teaching an optional-shaped processing route.SOLUTION: A robot system includes an off-line programming device 2 for teaching a program for a robot including a tool for processing a work disposed in a work space. The off-line programming device 2 includes: a trajectory information creation unit 3 for creating information on a three-dimensional optional-shaped trajectory comprising at least one tier; and a trajectory information editing unit 4 for editing a line segment constituting the information on the three-dimensional optional-shaped trajectory comprising at least one tier.SELECTED DRAWING: Figure 1
Patent JP-2021072357-A (JP)
Title: Metal terminal and connection structure
Inventor: OKUMURA SHOJI
IPC: H05K1/18
Filed: 2019-10-30
Abstract: To provide a metal terminal and a connection structure that can be miniaturized.SOLUTION: A terminal 1 comprises a terminal body, a joint portion 11 provided on the terminal body and joined to a substrate 2 with one side as a joint surface 12, and a recess 13 formed in the joint surface 12.SELECTED DRAWING: Figure 3
Patent JP-2021082741-A (JP)
Title: Transport vehicle and lifting unit
Inventor: OGAWARA SATOSHI
IPC: H01L21/677
Filed: 2019-11-20
Abstract: To provide a transport vehicle that enables efficient and safe transport of a workpiece.SOLUTION: A transport vehicle that travels on a transport path installed above a processing device to transport a workpiece includes a frame on which running wheels are mounted, a container that accommodates the workpiece, an elevating unit provided on the frame and that suspends and elevates the container, and a control unit that controls the elevating unit, and the elevating unit includes a plurality of hanging members whose one end is connected to the container, a reel around which the hanging member is wound, a rotating shaft on which the reel is fixed, and a motor that rotates the rotating shaft, and the container is raised by winding the hanging member around the reel and lowered by sending out the hanging member from the reel, and the two hanging members are wound around the reel in the same direction.SELECTED DRAWING: Figure 9