baber/WOPTO huggingface dataset:
Patent JP-2020037440-A (JP)
Title: Sheet material conveying device
Inventor: YAMAMOTO KENSUKE
IPC: B65G47/31
Filed: 2018-09-05
Abstract: To provide a sheet material conveying device that aligns box sheet materials so that they can be securely counted in units of predetermined number of sheets.SOLUTION: A third conveying part 3 conveys box sheet materials B by changing a conveyance direction D1 which is a conveyance direction of a second conveying part 2 to a conveyance direction D2 which is a right direction substantially orthogonal to the conveyance direction D1. An identification sheet material Bn deviated by a batting part 13 of the first conveying part 1 is deviated to a right side along the conveyance direction D2 in a third conveyance body part 31, and comes into a state of riding on and overlapping a top of a previous box sheet material Bn-1 due to the deviation larger than a distance between the box sheet materials. A number of box sheet materials B can be managed by identifying the state of the identification sheet material Bn riding on the box sheet material Bn-1.SELECTED DRAWING: Figure 1
Patent JP-2020040416-A (JP)
Title: Drive device for vehicle
Inventor: TSUJI HIROKI
IPC: B60W10/02
Filed: 2018-09-06
Abstract: To optimize a resonant frequency of a torsional vibration system in a structure in which an intermediate member is connected between an input member and an output device via a spring.SOLUTION: A drive device for a vehicle comprises: an input member to which power from an engine is transmitted; a first spring; an intermediate member which is connected to the input member via the first spring and in which rotational torque can be transmitted from the input member via the first spring; a second spring; an engagement device; and an output device which is connected to the intermediate member via the second spring, in which rotational torque can be transmitted from the intermediate member via the second spring, and which includes a first element and a second element in which rotational torque can be transmitted via the engagement device, wherein a resonant frequency of a vibration mode in which the intermediate member is twisted relative to the input member and the output device, which is a resonant frequency of a torsional vibration system including the input member, the intermediate member and the output device, is equal to or less than a frequency corresponding to a lower limit value of a normal usage zone of engine speed in both of an engagement state and a non-engagement state of the engagement device.SELECTED DRAWING: Figure 4B
Patent JP-2020041177-A (JP)
Title: Steel plate for hot pressing
Inventor: TANAKA MINORU
IPC: C25D5/26
Filed: 2018-09-07
Abstract: To provide a steel plate for hot pressing with an excellent anti-mold adhesion characteristic by reducing a Zn adhesion amount to a mold at the time of hot-press molding.SOLUTION: A steel plate for hot pressing has a Zn alloy plating layer with a plating adhesion amount per face of 120 g/m, and further has an oxide layer with higher standard reaction Gibbs energy of oxide at 900°C than that of ZnO on a surface of the Zn alloy plating layer.SELECTED DRAWING: None
Patent JP-2020041954-A (JP)
Title: X-ray inspection device
Inventor: ARAI TAKAYUKI
IPC: G01N23/046
Filed: 2018-09-12
Abstract: To provide an X-ray inspection device which can secure a sufficient enlargement rate for a small inspection target material without causing any interferences between the parts of the device and the inspection target material even if the material has a large size.SOLUTION: An X-ray generator 2 and an X-ray detector 3 are provided across a sample table 1. The shaft of rotation 5 is provided near the sample table 1 and extends to a direction perpendicular to the optical axis of an X-ray. A grasping mechanism 6 of an inspection target material W is provided in the shaft of rotation 5. A straight movement mechanism 8 moves the shaft of rotation 5 along the optical axis of the X-ray according to the size of the inspection target material W.SELECTED DRAWING: Figure 1
Patent JP-2020053498-A (JP)
Title: Radio wave absorber and laminate for radio wave absorber
Inventor: HAISHI MOTOKI
IPC: B32B9/00
Filed: 2018-09-26
Abstract: To provide a radio wave absorber advantageous for exhibiting desired radio wave absorption performance after having been exposed to a high-temperature and high-humidity environment for a long term.SOLUTION: A radio wave absorber (1a) includes a resistive layer (20), a conductor (30) and a dielectric layer (10). The resistive layer (20) contains indium tin oxide as a main constituent. The conductor (30) reflects a radio wave. The dielectric layer (10) is disposed between the resistive layer (20) and the conductor (30) in the thickness direction of the resistive layer (20). The dielectric layer (10) is formed of a polymer. The content of tin oxide in the indium tin oxide contained in the resistive layer (20) is more than 0 wt.% and less than 20 wt.%. The number of hydrogen atoms contained in the resistive layer (20) is 5% or more relative to the total number of indium atoms, tin atoms, oxygen atoms and hydrogen atoms contained in the resistive layer (20).SELECTED DRAWING: Figure 1A
Patent JP-2019041389-A (JP)
Title: Process and device for capturing and rendering stream of panoramic or stereoscopic image
Inventor: RICHARD OLLIER
IPC: G03B15/00
Filed: 2018-09-26
Abstract: To capture and render a stream of panoramic or stereoscopic images, using at least one image capturing device.SOLUTION: In each of capture operations in successive capture operations, at least two different images of a scene are captured in a pixel format. The capture operations are timed at a frequency rate. For each image capture operation, pixels of the captured image are digitally processed so as to form a panoramic or stereoscopic image from each capture operation, a stream of the panoramic or stereoscopic image is generated during the image capture operation, the digital processing of each pixel of each captured image consists in, at least, retaining or discarding the pixel, and when the pixel is retained, one or several positions on a final panoramic or stereoscopic image are assigned to the pixel using a pre-defined weighted factor for each position on the final panoramic or stereoscopic image.SELECTED DRAWING: None
Patent JP-2020051127-A (JP)
Title: Electric/manual switching device for shutter device, and method of constructing the switching device
Inventor: BABA TOSHIKAZU
IPC: E06B9/72
Filed: 2018-09-27
Abstract: To provide an electric/manual switching device for a shutter device capable of properly switching on/off a clutch by a tensile force acting on a string-like member when a switching operation unit is switched, and a method for constructing the switching device.SOLUTION: A clutch is interposed between a take-up shaft and an electric motor for rotating the take-up shaft, the clutch transmitting a driving force of the electric motor to the take-up shaft by being turned on and disconnecting the take-up shaft from the electric motor by being turned off, and the clutch is switched on and off by applying a tensile force to a string-like member such as a wire 76 extending to a switching operation unit. An abutment member 102 is arranged on the string-like member for setting the length of the string-like member which makes it possible to switch the clutch on and off appropriately by abutting against a member to be contacted by an end member 93 of an outer cable 90 or the like. At least one of the abutment member 102 and the member to be contacted is movable in the longitudinal direction of the string-like member.SELECTED DRAWING: Figure 19
Patent JP-2020053862-A (JP)
Title: Acoustic signal mixing apparatus and program
Inventor: HORIUCHI TOSHIHARU
IPC: H04R3/12
Filed: 2018-09-27
Abstract: To provide a mixing apparatus capable of driving three or more loudspeakers by adjusting a scope of an acoustic field of an acoustic signal collected by a plurality of microphones.SOLUTION: A mixing apparatus has K-th loudspeaker pair processing means corresponding to each of loudspeaker pairs composed of two loudspeakers out of N loudspeakers. The K-th loudspeaker pair processing means has processing means which is provided to correspond to each of microphone pairs and outputs a first acoustic signal and a second acoustic signal, and outputs a signal for driving loudspeakers of the corresponding loudspeaker pair by adding the first acoustic signals output by each processing means and adding the second acoustic signals output by each processing means. Each processing means processes acoustic signals output by two microphones of the corresponding microphone pair on the basis of a magnification/reduction coefficient for determining a magnification/reduction rate of an acoustic field, a shift coefficient for determining a shift amount of the acoustic field and an attenuation coefficient for determining magnitude of attenuation of the acoustic signals output by the microphones.SELECTED DRAWING: Figure 2
Patent JP-2020050163-A (JP)
Title: Work vehicle and brake fluid pressure control device
Inventor: HAMANAKA TAKAYUKI
IPC: B60T8/1755
Filed: 2018-09-27
Abstract: To improve operability of a work vehicle.SOLUTION: A work vehicle TR includes brakes RL and RR provided corresponding to the left and right wheels, master cylinders 5A and 5B having two systems of outputs corresponding to the left and right brakes RL and RR, a brake fluid pressure control device 10, and a single brake pedal BP that can operate the left and right brakes simultaneously by operation. The brake fluid pressure control device 10 includes a base that forms a fluid pressure path between each of the brakes RL, RR and the master cylinders 5A, 5B, a plurality of control valves for controlling a flow of brake fluid in a fluid pressure path provided in the base, and a control unit capable of individually reducing the fluid pressure of each of the left and right brakes by controlling the plurality of control valves.SELECTED DRAWING: Figure 1
Patent JP-2020049178-A (JP)
Title: Absorbent article
Inventor: TAKAMA KAZUAKI
IPC: A61F13/53
Filed: 2018-09-28
Abstract: To thin an absorber and make excreted liquid hardly leak.SOLUTION: An absorbent article comprises: a front side absorption element 50F provided at a front side in the front and back direction; a middle absorption element 50M provided in the middle in the front and back direction; and a back absorption element 50B provided at a rear side in the front and back direction. The front side absorption element 50F and the back side absorption element 50B are each a laminate having a first nonwoven layer 51 provided at the front side, a second nonwoven layer 52 provided at the rear side, and high absorbent polymer particles 53 held between the first nonwoven layer and the second nonwoven layer. The middle absorption element 50M is obtained by packaging an accumulation of pulp fibers and the high absorbent polymer particles 53 with a packaging sheet 58.SELECTED DRAWING: Figure 1
Patent JP-2020051233-A (JP)
Title: Electrically-driven construction machine
Inventor: TAKANO YOSHIYUKI
IPC: E02F9/00
Filed: 2018-09-28
Abstract: To improve protective strength of a battery unit.SOLUTION: An electrically-driven construction machine includes a base plate 11 extending in a horizontal direction, an overturn time protection structure 20 having a pair of pillar parts 21 which are fixed onto the base plate 11 at an interval in a width direction of the base plate 11, a battery unit provided on the rear part of the overturn time protection structure 20 on the base plate 11, and a battery protection structure 140 having an extension member 150 which extends to surround the battery unit from both sides in the width direction and the rear side and has both ends fixed with the overturn time protection structure 20 on both sides in the width direction of the battery unit.SELECTED DRAWING: Figure 3
Patent JP-2020056521-A (JP)
Title: Dehumidifier
Inventor: TAKEMURA RYUICHI
IPC: F26B21/00
Filed: 2018-10-01
Abstract: To provide a dehumidifier capable of accurately detecting an area where an object to be dried is present.SOLUTION: The humidifier carries out determination processing of determining the presence or absence of an object to be dried in target unit areas based on the reference surface temperature data acquired beforehand and the surface temperature data acquired during the execution of a first process of blowing first air removed of moisture in air by a dehumidification device at least to a part of areas among areas to which air can be blown, each constituted of a plurality of unit areas, by a blower and acquiring first surface temperature data on target unit areas where the determination processing of determining the presence or absence of an object to be dried is to be carried out using a surface temperature detector, and during the execution of a second process of blowing second air with a smaller amount of moisture removed therefrom relative to the first air, or with a larger amount of air present therein relative to the first air to the areas by a blower, and acquiring second surface temperature data on the target unit areas using the surface temperature detector, subsequent to the first process.SELECTED DRAWING: Figure 1
Patent JP-2020054611-A (JP)
Title: Game machine
Inventor: MURAMATSU NAOKI
IPC: A63F7/02
Filed: 2018-10-02
Abstract: To provide a game machine capable of enhancing player's motivation to play a game by increasing a degree of attention to the game and interest in the game.SOLUTION: In a game machine, a shift is performed to a probability variable game state having a high jackpot winning probability and high support frequency of an electric accessory after completion of a probability variable jackpot game when game balls enter a V winning hole of a V winning device in a V winning round game of the probability variable jackpot game, and a shift is performed to a time-shortening game state having a low jackpot winning probability and high support frequency of an electric accessory after completion of a probability variable jackpot game when no game balls enter a V winning hole of a V winning device in a V winning round game. A variation game of a second special pattern and a normal pattern is shorter in the time-shortening state than in the probability variable game state.SELECTED DRAWING: Figure 46
Patent JP-2019064832-A (JP)
Title: Controller for emergency operation of elevator and control method for emergency operation of a plurality of elevators
Inventor: MIYAJIMA HIROMITSU
IPC: B66B5/02
Filed: 2018-10-02
Abstract: To provide an elevator network for emergency operation.SOLUTION: An emergency operation controller for an elevator is connected to other emergency operation controllers of their respective elevators through the network, and each controller constitutes a node in the network. The controller generates an emergency condition detection message and transmits the same to other controllers in the network which constitute adjacent nodes to the controller when the controller detects an emergency condition, and receives an emergency condition detection message from other controllers which constitute adjacent nodes to the controller in the network when other controllers detect an emergency condition.SELECTED DRAWING: Figure 1
Patent JP-2019070650-A (JP)
Title: Cover for vehicle radar sensor
Inventor: STEPHAN GEISE
IPC: C03C17/38
Filed: 2018-10-12
Abstract: To provide a cover for a vehicle radar sensor having a wall with a three-dimensional relief structure.SOLUTION: A glass is formed by deep drawing so that the glass will form a three-dimensional relief structure 32 of a cover 66. In that case, the composition of the glass attains a high transmission to a radar wave and can select a frequency that is typically of the order of approximately 77GHz. Using the formed glass as the base material of the cover attains a high mechanical strength, a high resistance, and a high optical quality and also achieves a desirable manufacturing in terms of cost. Since the method according to the present invention requires less steps than an existing method does, a large number of error sources are made unnecessary and inferior products are reduced and the cost of components is thus reduced.SELECTED DRAWING: Figure 7
Patent JP-2020064108-A (JP)
Title: Display device and switch device
Inventor: WATANABE RYOJI
IPC: G09F13/04
Filed: 2018-10-15
Abstract: To provide a display device which improves visibility and a switch device.SOLUTION: A display device includes: a first light source 10 for emitting first light; a first presentation part 20 having a first information presentation part for presenting first information when the light passes through and arranged on an optical path from the first light source 10 so as to present the first information; a second light source 15 for emitting second light different from the first light; a second presentation part 25 having a second information presentation part 27 for presenting second information by reflecting the light and a light guide part 26 for guiding the light from the second light source to the second information presentation part 27; and a light quantity reduction part 5 for reducing the transmission of the light at least from the first information presentation part and the second information presentation part 27 at an opposite side of the first light source 10 and the second light source 15 by sandwiching the first presentation part 20 and the second presentation part 25.SELECTED DRAWING: Figure 1
Patent JP-2020066895-A (JP)
Title: Connected body for scaffold assembly and disassembly
Inventor: SANO YOSHIHIRO
IPC: E04G7/34
Filed: 2018-10-23
Abstract: To simply and reliably lift scaffold units by cranes etc.SOLUTION: Connected bodies 30F, 30R used for scaffold assembly and disassembly have multiple engagement holes 41 which can be engaged into wedge receivers 21 provided respectively on poles 11F,11R adjacent to each other in the left-right direction of a scaffold unit 10 and make those poles possible to be connected to each other.SELECTED DRAWING: Figure 3
Patent JP-2020067609-A (JP)
Title: Electro-optical device, method for manufacturing electro-optical device, and member for manufacturing electro-optical device
Inventor: ITO SATOSHI
IPC: H01L27/32
Filed: 2018-10-26
Abstract: To provide an electro-optical device that can increase the efficiency of use of light, a method for manufacturing an electro-optical device, and a member for manufacturing an electro-optical device.SOLUTION: An electro-optical device comprises: a light-transmissive substrate 21 that has a lens surface; a light-transmissive lens layer 22 that is arranged on the substrate 21; a light path adjustment layer 24 that adjusts the length of a light path of light transmitting through the lens surface; a wiring layer 20 that has a light-transmissive part and a wiring part including wires arranged around the light-transmissive part in plan view from the direction of thickness of the substrate, and is arranged in contact with the light path adjustment layer 24 on the opposite side of the lens layer 22 when seen from the light path adjustment layer 24; a light-transmissive pixel electrode 28 that is arranged overlapping the light-transmissive part in plan view on the opposite side of the light path adjustment layer 24 when seen from the wiring layer 20; a first mark 51 that is arranged in contact with the substrate 21 between the substrate 21 and the light path adjustment layer 24; and a second mark 52 that is arranged in contact with the light path adjustment layer 24 between the light path adjustment layer 24 and the wiring layer 20.SELECTED DRAWING: Figure 4
Patent JP-2020068857-A (JP)
Title: Game machine
Inventor: SUZUKI KUNITO
IPC: A63F7/02
Filed: 2018-10-29
Abstract: To provide a game machine in which the position of a movable body is less likely to vary when a light emitting body operates.SOLUTION: In a Pachinko machine, a movable accessory rotates by the driving force of a drive motor. A detection result of a detection sensor of the Pachinko machine switches according to a rotational position of the movable accessory. Upon a trigger of a detection state of the detection sensor having been switched (S17: YES), blinking of a light emitting unit is to be started (S25). Since the timing when the light emitting unit starts blinking is based on the detection result of the detection sensor, even if the amount of rotation of the movable accessory deviates relative to the amount of drive of the drive motor, for example, due to loss of synchronism of the drive motor, a change is possible according to the deviation of the amount of rotation of the movable accessory.SELECTED DRAWING: Figure 9
Patent JP-2019012088-A (JP)
Title: Ultrasonic flow meter
Inventor: OKUDA KEIKO
IPC: G01F1/66
Filed: 2018-10-30
Abstract: To measure a flow velocity and a flow rate even under influence of acoustic noise, in order to detect a zero-cross point of a third wave among reception waves.SOLUTION: An ultrasonic flow meter is configured to: determine a stable frequency sum Afw from a frequency sum fw(n) in a state under less influence of acoustic noise in activation, and store the stable frequency sum, the frequency sum fw(n) being a sum of a forward frequency fj(n) and a reverse frequency fg(n) in an ultrasonic wave emitted toward a forward flow direction and a reverse flow direction; calculate a frequency sum fw in measurement and compare it with the stable frequency sum Afw; when the difference between the frequency sum and the stable frequency sum exceeds a predetermined value, determine that at least one of a forward arrival time t1 and a reverse arrival time t2 is an incorrect time and flow velocity measurement fails; and when the difference between the frequency sum fw and the stable frequency sum Afw is within the predetermined value, determine that the flow velocity measurement is performed in a state with less acoustic noise.SELECTED DRAWING: Figure 7
Patent JP-2020072150-A (JP)
Title: Wiring sheet and method for manufacturing the same
Inventor: HOTTA SHINJI
IPC: H05K3/10
Filed: 2018-10-30
Abstract: To provide a wiring sheet with tolerance to a stress such as pressing force and curvature, and a method for manufacturing the same.SOLUTION: A method for manufacturing a wiring sheet comprises a step B. The step B further comprises the steps of: preparing a base material sheet including a groove (2) having an opening on a first surface (1a); applying a conductive resin material to the first surface of the base material sheet; implanting a part of the conductive resin material into the groove; retaining the remainder of the conductive resin material on the first surface; forming a first conductive part (5) in the groove by curing the conductive resin material implanted into the groove and the conductive resin material retained on the first surface; forming a conductive layer connecting with the first conductive part on the first surface; and forming a second conductive part (8) connecting with the first conductive part on the first surface by removing a part of the conductive layer.SELECTED DRAWING: Figure 5
Patent JP-2020072405-A (JP)
Title: Image display unit, image display system, and movable body
Inventor: KUSAFUKA KAORU
IPC: H04N13/376
Filed: 2018-10-31
Abstract: To provide an image display unit, an image display system, and a movable body that can improve image quality.SOLUTION: An image display unit 10 comprises a display panel 20, a barrier panel 30, and a controller 50. The display panel 20 displays a frame including a right-eye image 23R visually recognized by a user's right eye 5R and a left-eye image 23L visually recognized by the user's left eye 5L. The barrier panel 30 is located superimposed on the display panel 20, and forms a light transmitting part 31T and a light shielding part 31S so as to cause rays of image light related respectively to the right-eye image 23R and left-eye image 23L to reach the user's right eye 5R and left eye 5L. The controller 50 acquires temperature information and controls the display panel 20 and barrier panel 30 based on the temperature information.SELECTED DRAWING: Figure 1