baber/WOPTO huggingface dataset:
Patent JP-2019034827-A (JP)
Title: Automatic warehouse system
Inventor: TSUJI YUJI
IPC: B65G1/04
Filed: 2017-08-18
Abstract: To simply correct a lift stop position of a lift stage to a predetermined shelf of a rack.SOLUTION: Automatic warehouse systems 1 and 1' include a rack 3, a stacker crane 5, and a controller 61. The rack 3 has a support 31, a shell part 33 forming a plurality of frontages S, and a detection member 35 provided between mutually adjacent frontages S. The stacker crane 5 has a transfer machine 57, a lift stage 55, a travel carriage 53, and a detector 59 facing a detection member 35 corresponding to the frontages S when a cargo A is transferred. The controller 61 executes correction of a lift stop position in a height direction of the lift stage 55 corresponding to the frontages S when the cargo A is transferred between the lift stage 55 and the frontages S based on a detection result of the detection member 35 by the detector 59 acquired while lifting the lift stage 55 in the height direction.SELECTED DRAWING: Figure 8
Patent JP-2019041451-A (JP)
Title: Motor driving device, image forming apparatus, and motor driving method
Inventor: ONO YUSUKE
IPC: G03G21/00
Filed: 2017-08-23
Abstract: To provide a motor driving device, an image forming apparatus, and a motor driving method, in which step-out of a stepping motor can be prevented and the stepping motor can be rotated at high speed.SOLUTION: The motor driving device includes a stepping motor, a switching unit that sequentially switches excitation of a plurality of electromagnets of the stepping motor each time a pulse signal is inputted, a detection signal output unit that outputs a detection signal each time a rotor of the stepping motor rotates at a unit angle corresponding to the arrangement interval of the plurality of electromagnets, a first signal output unit that outputs the pulse signal to the switching unit each time the detection signal is inputted, and a second signal output unit that outputs the pulse signal to the switching unit once within the pulse signal output intervals of the first signal output unit when the rotation speed of the stepping motor becomes equal to or higher than a first speed which is lower than a target speed.SELECTED DRAWING: Figure 2
Patent JP-2019041516-A (JP)
Title: Electrical connection box lock structure
Inventor: KIMURA HIROSHI
IPC: H02G3/14
Filed: 2017-08-28
Abstract: To attach a locked portion of a counterpart member to a locking portion provided in an existing electrical connection box from the reverse direction.SOLUTION: In a lock structure of an electrical connection box and a mating fixed member, a locking portion provided with a locking claw sandwiched between a pair of guide frames is provided on a housing outer surface of the electrical connection box, and the locking portion is provided with a stopper plate corresponding to the insertion direction of a locked portion of a fixed material at the tip end of a guide frame, and the fixed material is provided with a locked portion that is engaged with the locking portion in a direction opposite to the insertion direction, and the locking portion is provided with a clearance into and with which the stopper plate of the locking portion is inserted and engaged.SELECTED DRAWING: Figure 2
Patent JP-2019040824-A (JP)
Title: Fuel cell system and leakage area identification method
Inventor: SAITO HIROSHI
IPC: H01M8/04228
Filed: 2017-08-29
Abstract: To distinguish an area between a positive side relay and a backflow preventing diode from other areas in identification of a leakage point.SOLUTION: When a drop in insulation resistance is detected, a FC positive side relay is opened (S440), and a switching element is turned off (S445). When the insulation resistance is restored to a normal value by S440 and S445 (S450, NO), it is specified that leakage has occurred in an area from the positive side relay to a diode (S460).SELECTED DRAWING: Figure 3
Patent JP-2019043574-A (JP)
Title: Lid for packaging container and packaging container with lid
Inventor: SUEZAWA RIHO
IPC: B65D43/04
Filed: 2017-08-31
Abstract: To provide a packaging container with a lid capable of improving visibility of a content stored in the packaging container with the lid by suppressing obstruction of the protrusion of a stack as far as possible when viewing the content, and to improve appearance of a display state of the packaging container with the lid and the content stored therein.SOLUTION: A lid 1 of a packaging container comprises a side wall 32 made of a transparent synthetic resin and set in a circumferential state, flange parts 33 and 34 extending outward from a bottom edge of the side wall 32, a stack protrusion part 35 locally formed to straddle the side wall 32 and the flange parts 33 and 34, and a recessed part 352 provided by recessing a top surface 351 of the stack protrusion part 35.SELECTED DRAWING: Figure 5
Patent JP-2019046129-A (JP)
Title: Cash transaction device
Inventor: AOIKE YUKA
IPC: G07D9/00
Filed: 2017-09-01
Abstract: To provide a cash transaction device capable of guiding a banknote and a coin to be inserted at different timings.SOLUTION: A cash transaction device includes: a banknote insertion part for receiving insertion of a banknote to be deposited; a coin insertion part for receiving insertion of a coin to be deposited; a banknote shutter for opening and closing an opening part of the banknote insertion part; and a control part for executing one of a first process and a second process at the time of a deposit transaction being selected, and executing the other of the first process and the second process after the process is completed. The first process includes controlling the banknote shutter so that the opening part moves from a closed state to an open state, and controlling the banknote shutter so that the opening part moves from the open state to the closed state. The second process includes controlling conveyance of the coin inserted into the coin insertion part.SELECTED DRAWING: Figure 1
Patent JP-2019046961-A (JP)
Title: Suction nozzle, visual inspection device including the same, and method of manufacturing circuit board
Inventor: KATSUMATA MASASHI
IPC: H05K13/04
Filed: 2017-09-01
Abstract: To provide a suction nozzle suitable for detecting breaks and cracks generated in a flat plate-like electronic component such as a semiconductor chip.SOLUTION: A suction nozzle includes: a suction surface 121 in contact with a principal surface C1 of a semiconductor chip C; and suction ports 122a-122d provided on the suction surface 121. The suction surface 121 has a convex shape. Accordingly, when the principal surface C1 of the semiconductor chip C is sucked by the suction ports 122a-122d, the principal surface C1 of the semiconductor chip C is deformed into a concave shape, and a rear surface C2 of the semiconductor chip C is deformed into a convex shape, while reflecting the convex shape of the suction surface 121. Thus, when the semiconductor chip C is sucked, the rear surface C2 is deformed into a convex shape, so that breaks and cracks generated in the rear surface C2 can be expanded. Consequently, breaks and cracks generated in the rear surface C2 of the semiconductor chip C can be easily detected by an appearance inspection device.SELECTED DRAWING: Figure 6
Patent JP-2019042687-A (JP)
Title: Ascent/descent door, box body, and local exhaust device
Inventor: YOSHIDA RYUSUKE
IPC: F24F7/06
Filed: 2017-09-04
Abstract: To provide an ascent/descent door that enables a smooth and accurate lifting/lowering operation by making weight adjustment work more efficient, a box body, and a local exhaust device.SOLUTION: An ascent/descent door 13, which is looped over a wire rod support member and connected to a second end of a suspended wire rod having a main weight connected to a first end, is constituted to be capable of being lifted/lowered in a sliding manner by traveling of the suspended wire rod along the wire rod support member. The ascent/descent door comprises a door body 81, and a weight adjustment mechanism 83 that is provided in the door body 81 and that can adjust the weight of the ascent/descent door 13 itself.SELECTED DRAWING: Figure 5
Patent JP-2019044898-A (JP)
Title: Valve stem seal
Inventor: NAKANOME YUZO
IPC: F01L3/08
Filed: 2017-09-05
Abstract: To provide a valve stem seal which can achieve seal performance even when incorporated into a valve guide in an inclined state.SOLUTION: A valve stem seal 1 includes: an annular seal body 2 formed by an elastic material; and an annular reinforcement ring 10 integrally provided with the seal body 2. The seal body 2 includes: a base part 3 attached to an outer peripheral surface of the valve guide 23; an extension part 4 extending from an end part 3a of the base part 3 in an axial direction of the base part 3; and a seal part 6 connected to a tip of the extension part 4 and having a lip 7 which is slidably adhered to a peripheral surface of the valve stem 24. The reinforcement ring 10 includes: a first reinforcement body 20 disposed at a position such that first reinforcement body 20 encloses at least the valve guide 23; and a second reinforcement body 21 provided in at least one of the extension part 4 and the seal part 6 or therebetween.SELECTED DRAWING: Figure 1
Patent JP-2019044925-A (JP)
Title: Inspection device for piping facility
Inventor: YAMAUCHI SHINICHI
IPC: F16L27/10
Filed: 2017-09-06
Abstract: To provide an inspection device capable of easily confirming a deformation state such as elongation/contraction or twist of an elongation/contraction joint by visual observation.SOLUTION: The present invention relates to an inspection device 1 configured to inspect a deformation state of an elongation/contraction joint 4 connecting pipes 2 and 3 of which the nominal diameter is 4 inches or more preferably. The inspection device comprises: an instruction part 10 consisting of a rod-shaped member 11 which is fitted at the side of one flange 4a of the elongation/contraction joint 4 and extends in a flow direction Z of the elongation/contraction joint 4 preferably; and a display part 20 which is fitted at the side of another flange 4b of the elongation/contraction joint 4. The display part 20 includes: a first display part 21 which is in parallel with the flow direction Z of the elongation/contraction joint 4 preferably; and a second display part 22 which is orthogonal to the first display part 21. In a case where the deformation of the elongation/contraction joint 4 is within an allowable range, a distal end 11a of the rod-shaped member 11 is positioned within regions 21a and 22a that are defined on the first display part 21 and the second display part 22.SELECTED DRAWING: Figure 1
Patent JP-2019050473-A (JP)
Title: Video data sharing system, video data sharing program, video data sharing method and video data sharing apparatus
Inventor: TOHATA YUSUKE
IPC: H04N21/231
Filed: 2017-09-08
Abstract: To efficiently share image data.SOLUTION: A storage part 11 stores a piece of first image data of first resolution relevant to a specific image theme received from an image data providing device 20. A control part 12 is configured to transmit the first image data stored in the storage part 11 to another device responding to a request relevant to the specific image theme from the other device. The control part 12 is configured so as to, when a piece of second image data of second resolution different from the first resolution with respect to the specific theme received from the image data providing device 20 is added to the storage part 11, control to automatically transmit a second piece of image data to the other device.SELECTED DRAWING: Figure 1
Patent JP-2019049857-A (JP)
Title: Edi system, server, and method and program for controlling edi system
Inventor: ISHII TAKARAKO
IPC: G06F13/00
Filed: 2017-09-11
Abstract: To provide a mechanism for suppressing a conversion time of a file format in an EDI (Electric Data Exchange) system.SOLUTION: In an EDI system for mutually converting a format between business data being data of a format used in a basic system and EDI data being data of a format used to perform EDI communication, an EDI server includes: storage means for storing a format used in converting business data into other business data of a different format or output data being EDI data; display control means for displaying a display item that can select a format to be a conversion object of the business data from formats stored in the storage means in a display part; and determination means for determining a correspondence relation of data items between the business data and the output data on condition that the format is selected by the display item displayed by the display control means.SELECTED DRAWING: Figure 3
Patent JP-2019051621-A (JP)
Title: Image formation device, method for controlling image formation device, program and control device
Inventor: KASAI MASAKI
IPC: G03G21/00
Filed: 2017-09-13
Abstract: To normally complete a reserved printing job by performing counting the number limit of printing surfaces while taking into consideration of a reserved printing job.SOLUTION: An image formation device has counting means for performing counting the number limit of printing surfaces in accordance with execution of a printing job. The counting means executes counting the number limit of printing surfaces before execution of a reserved printing job in which start time of printing is designated.SELECTED DRAWING: Figure 12
Patent JP-2018078786-A (JP)
Title: Brushless direct current motor and electric power steering system comprising the same
Inventor: SUN NING
IPC: H02K3/50
Filed: 2017-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a motor capable of steady torque output, and an electric power steering system that employs the same.SOLUTION: A BLDC includes an outer casing, and a first sub-motor and a second sub-motor installed within the outer casing. The BLDC further includes a terminal hub, and a first conductive terminal set and a second conductive terminal set. The first and second sub-motors include their respective stators that are energized independently, and a common rotor. The first conductive terminal set is configured as a power supply branch circuit for the stator of the first sub-motor, and the second conductive terminal set is configured as a power supply branch circuit for the stator of the second sub-motor. The first and second sub-motors can be configured to selectively commonly operate as a single motor to output normal power or operate independently. When one sub-motor fails, the other sub-motor can independently operate to ensure reliability and safety of the motor.SELECTED DRAWING: Figure 7
Patent JP-2019051864-A (JP)
Title: Grille shutter device
Inventor: KOMATSUBARA TAKESHI
IPC: B60K11/04
Filed: 2017-09-15
Abstract: To provide a grille shutter device capable of properly detecting an abnormality of a fin.SOLUTION: When a fin 20 having an abnormality due to occurrence of an abnormality of the fin 20 getting fixed in a fully closed position is rotated in the opening direction in a state of cutting off power transmission between the fin 20 and a link 30, a locking structure L is formed by a first part 32a of a rib projection 31 provided on the lower side of a support part 21 with respect to the support part 21 of the fin 20 having the abnormality abutting in a first direction A, and by a second part 32b abutting in a second direction B. When a fin 20 having an abnormality due to occurrence of an abnormality of the fin 20 getting fixed in a fully opened position is rotated in the closing direction in a state of cutting off the power transmission between the fin 20 and the link 30, the locking structure L is formed by the first part 32a of the rib projection 31 provided on the upper side of the support part 21 with respect to the support part 21 of the fin 20 having the abnormality abutting in the first direction A.SELECTED DRAWING: Figure 6
Patent JP-2019052121-A (JP)
Title: Separation method of hydrocarbon compound
Inventor: TAMAI NANA
IPC: B01D61/36
Filed: 2017-09-19
Abstract: To provide a separation method of a hydrocarbon compound capable of effectively separating the hydrocarbon compound even when a raw material containing a sulfur component such as a petroleum-based hydrocarbon mixture or the like is used.SOLUTION: There is provided a separation method of a hydrocarbon compound having a first separation process for contacting a first mixed fluid containing 2 or more kinds of hydrocarbon compound containing a target compound and a sulfur component with a first separation membrane containing a first zeolite membrane to obtain a first penetration component which penetrates the first separation membrane and a first non-penetration component which does not penetrate the first separation membrane, and a second separation process for contacting a second mixed fluid containing the first non-penetration component with a second separation membrane containing a second zeolite membrane to obtain a second penetration component which penetrates the second separation membrane and a second non-penetration component which does not penetrate the second separation membrane, in which content of the sulfur component in the first non-penetration component is less than 100 mass.ppm based on total amount of the hydrocarbon compound in the first non-penetration component.SELECTED DRAWING: None
Patent JP-2019055623-A (JP)
Title: Pneumatic tire for heavy load
Inventor: AIMU KEISUKE
IPC: C08L9/00
Filed: 2017-09-20
Abstract: To provide a pneumatic tire for heavy load which includes at least 4 belt layers and has a thick gauge of a tread part, and highly achieves well-balanced low heat generation, adhesion and high rupture characteristics.SOLUTION: A pneumatic tire has at least 4 belt layers 7 on the outer peripheral side of a carcass layer 4 in a tread part 1, and contains 45-55 pts.mass of carbon black and 0.06-0.10 pts.mass of organic acid cobalt salt having a cobalt content of 15 mass% or more in terms of cobalt to 100 pts.mass of a rubber component formed of a natural rubber and/or isoprene rubber as a rubber composition for belt coat constituting a belt coat rubber 12, so that the total of an organic acid component contained in the organic acid cobalt salt and other organic acid other than the organic acid component is 0.5-1.0 pts.mass to 100 pts.mass of the rubber component.SELECTED DRAWING: Figure 1
Patent JP-2019057660-A (JP)
Title: Memory device
Inventor: KOIKE MASAHIRO
IPC: H01L27/105
Filed: 2017-09-22
Abstract: To achieve high memory intensity and reliability.SOLUTION: A memory device includes: a first memory element 200A on a substrate 90; a first contact part CP1A adjacent to the first memory element 200A in a first direction in parallel to a front surface of a substrate; a second contact part CP2 arranged onto the upper direction of the first memory element 200A in a second direction vertical to the front surface of the substrate 90; and a second memory element 200B arranged onto the upper direction of the first contact part CP1 in the second direction. A first dimension D1 of an upper prat of the first and second memory elements 200A and 200B is smaller than a second dimension D2 of a lower part of the first and second memory elements 200A and 200B. A third dimension D3 of the upper part of the first and second contact parts CP1 and CP2 is larger than a fourth dimension D4 of the lower part of the first and second contact parts CP1 and CP2.SELECTED DRAWING: Figure 6
Patent JP-2019055561-A (JP)
Title: Image forming apparatus
Inventor: KAMIKAWA KAZUYA
IPC: B65H85/00
Filed: 2017-09-22
Abstract: To provide an image forming apparatus capable of maintaining a driving force transmission path from a device body to a re-conveying unit in an excellent state.SOLUTION: In a device body 11, driving force is transmitted from a drive gear 124 to a driven gear 125. The driven gear 125 has a first pin holding section 133. The first pin holding section 133 holds a section 144 to be held of a torque transmission pin 127. A driven gear 125 is slidably provided between a drive position and a non-driving position on a left side of the drive position. A re-conveying unit 51 detachably provided in the device body 11 is provided with an input gear 111 having a second pin holding section 112. The second holding section 112 is opened on a left side and stores the other end of the torque transmission pin 127 when the driven gear 125 is located at the drive position. When the driven gear 125 is located at the non-driving position, a section 145 to be held of the torque transmission pin 127 can be separated from the second holding section 112.SELECTED DRAWING: Figure 8
Patent JP-2021028571-A (JP)
Title: Current sensor
Inventor: TAKADA MASAAKI
IPC: G01R19/00
Filed: 2017-09-27
Abstract: To provide a current sensor capable of reducing influence of an external magnetic field.SOLUTION: A current sensor (1) detects a current based on a magnetic field generated by the current to be detected. The current sensor is provided with a first magnetic sensor (11), a second magnetic sensor (12), a first calculation unit (31), a second calculation unit (32), and an output unit (33). The first magnetic sensor senses a magnetic field and generates a first sensor signal and a second sensor signal. The second magnetic sensor senses a magnetic field (B2) having a phase opposite to the magnetic field (B1) sensed by the first magnetic sensor according to the current, and generates a third sensor signal and a fourth sensor signal. The first calculation unit inputs the first sensor signal and the third sensor signal to generate a first calculation signal. The second calculation unit inputs the second sensor signal and the fourth sensor signal to generate a second calculation signal. The output unit inputs the first calculation signal and the second calculation signal, and generates an output signal based on each input signal.SELECTED DRAWING: Figure 2
Patent JP-2019062134-A (JP)
Title: Printed circuit board and method of manufacturing the same
Inventor: MIKADO YUKINOBU
IPC: H01L25/18
Filed: 2017-09-28
Abstract: To improve the connection reliability of an electronic component incorporated in a core substrate.SOLUTION: A printed circuit board incorporating a plurality of electronic components in a component housing part of a core substrate has a plurality of thickness adjustment openings in an outer peripheral frame outside and/or inside a product area including a component housing part of the core substrate, and an interlayer insulating layer is formed on the core substrate, and the resin component of the interlayer insulating layer is filled into the component housing part and flows into the thickness adjustment opening.SELECTED DRAWING: Figure 2
Patent JP-2019068517-A (JP)
Title: Electric actuator
Inventor: KINJO SHUICHI
IPC: H02K7/116
Filed: 2017-09-28
Abstract: To provide an electric actuator capable of suppressing vibrations accompanying eccentric motion while maintaining an axial length.SOLUTION: There is provided an electric actuator 10 comprising a speed reduction mechanism 30 connected to a motor shaft 21, and a case 11 for storing a motor and the speed reduction mechanism. The motor shaft comprises: an eccentric shaft part 21b for rotatably supporting a gear 31 in the speed reduction mechanism; and a weight attaching shaft part 21c having a larger diameter than that of the eccentric shaft part which is arranged between the eccentric shaft part and the motor. A balance weight 24 having a centroid axis which is eccentric to a central axis is attached to the weight attaching shaft part. The weight attaching shaft part is circularly cylinder shaped around the central axis provided with a first plane part 21e on a part of a peripheral surface. The first plane part is located on a side opposite to a center of the eccentric shaft part against the central axis. The balance weight comprises: a through-hole 24a for inserting the weight attaching shaft part; and a second plane part 24b opposed to the first plane part which is provided on an inner peripheral surface of the through-hole.SELECTED DRAWING: Figure 3