baber/WOPTO huggingface dataset:
Patent JP-2017151477-A (JP)
Title: Lens barrel and camera system
Inventor: TOMITA HIROYUKI
IPC: G02B7/02
Filed: 2017-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a lens barrel and camera system that can perform suitable focus adjustment control.SOLUTION: A lens barrel comprises: a drive unit 36 that can drive a focus adjustment optical system 32 in an optical axis direction; an acquisition unit 37 that acquires position information on the focus adjustment optical system 32; a drive range limitation unit 37 that judges whether to limit a drive range of the focus adjustment optical system 32, and limits the drive range of the focus adjustment optical system 32 on the basis of a result of the judgement; a transmission/reception unit 39 that performs transmission/reception of a signal between the lens barrel and a camera body 2; and a control unit 37 that when the drive range of the focus adjustment optical system 32 is limited by the drive range limitation unit 37, controls the transmission/reception unit 37 so as to transmit the location information on the focus adjustment optical system 32 to the camera body 2 in a method different from a case where the range of the focus adjustment optical system 32 is not limited thereby.SELECTED DRAWING: Figure 1
Patent JP-2018199559-A (JP)
Title: Sheet conveying device and image forming device
Inventor: MORITA TOMOAKI
IPC: B65H3/06
Filed: 2017-05-29
Abstract: To suppress frequent occurrence of double-feeding of sheets.SOLUTION: There is provided a sheet conveying device comprising: a sheet conveyance path; a placement plate for placing sheets; a paper sheet feeding member for feeding the sheets in the sheet conveyance path, that comes into contact with the sheets on the placement plate; a double-feeding detection part for detecting double-feeding of the sheets; and a control part for controlling feeding of the sheets. The control part sets a value of paper sheet feeding pressure to any of a plurality of predetermined levels to make the paper sheet feeding member perform feeding of the sheets at the predetermined paper sheet feeding pressure level. The control part sets a paper sheet feeding pressure level to a higher level than the present level, when the occurrence number of double-feeding reaches a threshold value.SELECTED DRAWING: Figure 4
Patent JP-2018202908-A (JP)
Title: Four uniaxial wheels with different diameters and vehicle equipped with the same:2 gauges train (wgt)
Inventor: IKEDA HIROTSUNE
IPC: B61F7/00
Filed: 2017-05-30
Abstract: To provide a railway system with plural different gauges in which usually trains cannot mutually travel from one side over a discontinuous point of the track gauge to the other side and to overcome this problem, demonstrating study of three rails track, exchange of truck and recently, variable gauge vehicle have been done, however, each of them has a merit and a demerit and raises problems in an aspect of cost against performance, because of required ground construction works of the whole track or expensive vehicles equipped with complicated devices for gauge exchange and among them, the variable gauge vehicle is evaluated to be most convenient and is said to be near to realization but actually needs yet time to be practically used for the reasons that the structure is complicated and raises the problem of durability, vast expense of cost and difficulty of maintenance.SOLUTION: For a truck provided with plural wheel pairs of different diameter on a wheel shaft, an override type switch point structure has an approach track having rails for larger wheels in front of the structure which approach track makes the level of the track elevated from the low level to the level equal to the main line (the former rail track) at the structure and secures only gateways for the flange, thus lets trucks pass the structure.SELECTED DRAWING: Figure 3
Patent JP-2018086236-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2017-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of maintaining amusement of a game.SOLUTION: A game machine executes a lottery based on satisfaction of predetermined conditions, and awards profit according to a result of the lottery. The game machine includes display means for displaying a performance corresponding to the result of the lottery, and control means for performing control for displaying the performance using the display means. The display means includes a first display area and a second display area capable of displaying the performance. The control means performs dynamic display of performance patterns in the first display area and the second display area in parallel, based on the lottery result, and stops a performance pattern combination corresponding to the same lottery result in the first display area and the second display area after completion of the dynamic display.SELECTED DRAWING: Figure 1
Patent JP-2019003239-A (JP)
Title: Content distribution method and content distribution system
Inventor: TSURUTA YUTAKA
IPC: G06Q50/10
Filed: 2017-06-12
Abstract: To restrict an access regardless of the global IP address in the system with a configuration where a content server and an authentication server are separated.SOLUTION: A content distribution method includes steps (S100, S200) in which a terminal (30) receives a beacon identifier for specifying the beacon transmitter (40) from a beacon transmitter (40), a step (S101, S201) of transmitting a presence-in-area notice (Nta) including a terminal/user identifier and a beacon identifier for the terminal (30) to specify the terminal or a user of the terminal to an authentication server, and a step (S102, S202) of the authentication server (20) determining whether the terminal (30) is located within a predetermined geographical range or not, by using the beacon identifier included in the presence-in-area notice (Nta).SELECTED DRAWING: Figure 5
Patent JP-2019004593-A (JP)
Title: Power supply unit of vehicle
Inventor: BANDO MASASHI
IPC: B60L55/00
Filed: 2017-06-14
Abstract: To provide a power supply unit of a vehicle, which can reduce a loss in charging.SOLUTION: A power supply unit 1 of a vehicle V comprises: a high-voltage circuit 10 in which a high-voltage battery BH is provided; a low-voltage circuit 20 in which low-voltage external terminals 27 for connection with a low-voltage external charger CL is provided; a VCU 30 provided between the high-voltage circuit 10 and the low-voltage circuit 20; an ECU 60 and a gate drive circuit 50, which control the VCU 30; a bypass line 71 connecting the high-voltage circuit 10 and the low-voltage circuit 20 while bypassing the VCU 30; and a bypass diode 72 that is provided in the bypass line 71 and allows electric current to pass therethrough from the low-voltage circuit 20 side to the high-voltage circuit 10 side. The ECU 60, during external charging by means of the low-voltage external charger CL, in the case where the voltage of the high-voltage battery BH is lower than the charging voltage of the low-voltage external charger CL, causes the VCU to stop, and supplies electric current from the low-voltage external charger CL to the high-voltage battery BH via the bypass line 71.SELECTED DRAWING: Figure 1
Patent JP-2019000471-A (JP)
Title: Sofa cover
Inventor: KATO SHINJI
IPC: A47C31/11
Filed: 2017-06-16
Abstract: To provide a sofa cover which can be used more appropriately.SOLUTION: A sofa cover covers a sofa provided with a seat surface, a backrest, and arm rests. The sofa cover is provided with a holding part 10 holding a columnar or cylindrical come-off stop component 20 on a rear surface side of the body. The holding part 10 is provided with loop parts 12. The loop parts 12 are string-shaped or belt-shaped members formed by non-elastic materials low in elasticity in comparison with a material of the body of the sofa cover and fixed to the sofa cover body and form loops. The come-off stop component 20 is held by the holding part 10 by being inserted into the loops formed by the loop parts 12.SELECTED DRAWING: Figure 3
Patent JP-2017185277-A (JP)
Title: Ring tool and ring rod
Inventor: KOIZUMI TOSHIHIRO
IPC: A47G33/00
Filed: 2017-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a ring rod having characteristics in timbre when ringing a ring body and a ring tool using the same.SOLUTION: A ring rod is provided for ringing a ring body. The ring rod has a rod-like grip part having an enlarged diameter part in the tip and a striking part coming in contact with the ring body during ringing. The striking part has an outer diameter larger than the grip part and is made of resin. When analyzing an acoustic pressure peak chart of the sound generated when ringing the ring body, the chart that takes the frequency in the horizontal axis and shows the acoustic pressure in the vertical axis, the acoustic pressure peak height after the third peak is controlled low.SELECTED DRAWING: Figure 10
Patent JP-2017159907-A (JP)
Title: Electric motorised system of wheel
Inventor: OLIVIER ESSINGER
IPC: B64C25/36
Filed: 2017-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a motorized system capable of easily withstanding deformation of a suspension support rod and a wheel itself.SOLUTION: A system for motorizing a wheel 2 includes an engine block, a driving member 6 secured to the wheel 2 and a clutch device 7 connecting an output shaft 8 of the engine block to the driving member 6. The engine block includes an electric motor 11 and is supported by a non-suspended portion of a MacPherson strut 3 of an aircraft for ground movement of the aircraft.SELECTED DRAWING: Figure 9
Patent JP-2019013068-A (JP)
Title: Power conversion device
Inventor: NAKAMURA KAZUKI
IPC: H02M7/48
Filed: 2017-06-29
Abstract: To downsize a power conversion device while ensuring sealability of a cooler.SOLUTION: The present invention relates to a power conversion device 1 comprising an electronic component and a cooler 4 which cools the electronic component by a coolant. The power conversion device also comprises: the cooler 4 including coolant piping 4b for guiding the coolant; a casing 2 in which the electronic component and the cooler 4 are accommodated and an opening into which the coolant piping 4b is inserted is formed; and a sealing member 5 which is provided on an inner peripheral surface of the opening and seals a gap between the coolant piping 4b and the opening.SELECTED DRAWING: Figure 1
Patent JP-2019011225-A (JP)
Title: Method for manufacturing glass sheet
Inventor: SUZUKI MAKOTO
IPC: C03B17/06
Filed: 2017-06-30
Abstract: To provide a method for manufacturing a glass sheet in which temperature distribution of a moving direction of a glass sheet is easily calculated by using a simulation model without calculating the temperature distribution of the moving direction of the glass sheet by an analysis software of thermal fluid, and the temperature of the glass sheet is adjusted.SOLUTION: A method for manufacturing a glass sheet comprises: a process of molding; and a process of cooling a molded glass sheet GS in a cooling space while moving the sheet, in which a radiation source 360a3 which radiates heat onto the glass sheet is provided at a position facing a glass sheet moving route in the cooling space, the glass sheet is formed by receiving radiation heat from the radiation source, temperature distribution of a moving direction of the glass sheet in the cooling space is estimated by performing calculation using an analysis formula of temperature distribution which is formulated by using models of the glass sheet and the radiation source, and the cooling space is adjusted such that the temperature distribution in the moving direction of the glass sheet becomes desired distribution by using estimated temperature distribution.SELECTED DRAWING: Figure 5
Patent JP-2019012977-A (JP)
Title: Laminated electronic component
Inventor: ASHIDA YUTA
IPC: H03H7/075
Filed: 2017-07-03
Abstract: To easily achieve a band-rejection filter which is constituted using a laminate and whose rejection band is present in a quasi-millimeter wave band or a millimeter wave band.SOLUTION: A laminated electronic component 1 includes: a laminate; and a band-rejection filter 20A constituted using the laminate. The band-rejection filter 20A includes: a first input/output end 20Aa; a second input/output end 20 Ab; a connection path 21A for connecting them; and a resonator 22A connected to the connection path 21A. The connection path 21A includes an impedance transformer 24A. The resonator 22A includes a first conductor line 23A constituting a first distributed constant line. The impedance transformer 24A includes: a second conductor line 25A constituting a second distributed constant line; and a through-hole line part 26A serially connected to the second conductor line 25A.SELECTED DRAWING: Figure 2
Patent JP-2019012050-A (JP)
Title: Device and method for monitoring factor of water leakage in underground pipe channel
Inventor: TANAKA YOSHIKAZU
IPC: G01M3/28
Filed: 2017-07-03
Abstract: To provide a device and method for monitoring a factor of water leakage in an underground pipe channel, capable of surveying a factor of water leakage.SOLUTION: A device for monitoring a factor of water leakage in an underground pipe channel comprises: a water pressure sensor 41 configured to monitor a factor of water leakage in an underground pipe 10 buried in the ground A, and detect water pressure in a pipeline 12 used in the pipe channel 10; an earth pressure sensor 42 configured to detect earth pressure applied to the pipeline 12 or a strain sensor 43 configured to detect strain of the pipeline 12; and a data logger 44 storing detection data in the earth pressure sensor 42 or the strain sensor 43.SELECTED DRAWING: Figure 1
Patent JP-2019018876-A (JP)
Title: Corner pad and manufacturing method of the same
Inventor: MATSUSHIMA KIYOMITSU
IPC: B65D59/00
Filed: 2017-07-14
Abstract: To provide a corner pad which can be manufactured easily at low cost by vacuum molding, which securely performs protection by being mounted at a corner portion of a building material easily, and which can safely perform conveyance and storage, and to provide a manufacturing method of the same.SOLUTION: A corner pad is a molded article comprising one sheet material and has side surfaces 22, 24, 26 for covering a sash 12 which is a mounted object. The side surfaces 22, 24, 26 include inside protrusions 32, 36, 40 protruding toward the sash 12. Tip surfaces 32a, 36a, 40a of the inside protrusions 32, 36, 40 come into contact with the sash 12 in a cushioning manner. The corner pad includes a protrusion 34 for groove inserted in groove parts 15, 17 of the sash 12, and a locking convex part 35 protruding laterally from a wall surface of the protrusion 34 for groove.SELECTED DRAWING: Figure 4
Patent JP-2019017722-A (JP)
Title: Pinball game machine
Inventor: TATSUMI SHOGO
IPC: A63F7/02
Filed: 2017-07-18
Abstract: To provide a pinball game machine in which a frame control device can verify and can deal with operation abnormality caused on a main control device side even when communication is possible unilaterally from the main controller to the frame control device.SOLUTION: A main controller includes abnormality transmission means transmitting a ball entry abnormality signal to a frame control device in the case that entry of game balls cannot be detected for a prescribed time during a special game. The frame control device is provided with abnormality countermeasure means performing processing to deal with operation abnormality on the main control device side when shooting abnormality of game balls is undetected in the case that the ball entry abnormality signal is received. According to such a configuration, the frame control device can verify operation abnormality on the main control device side and can appropriately deal with the operation abnormality on the basis of the ball entry abnormality signal received from the main controller.SELECTED DRAWING: Figure 15
Patent JP-2019024053-A (JP)
Title: Substrate processing device and method for detecting notch formed in substrate
Inventor: WEN ZHONGXIN
IPC: H01L21/304
Filed: 2017-07-24
Abstract: To provide a substrate processing device capable of precisely detecting a position of a notch in a substrate regardless of a measurement environment and processing a surface of the substrate.SOLUTION: A polishing device comprises: a substrate stage 400 for holding a substrate Wf; a processing head for processing a surface of the substrate Wf; a notch detection system 430 for detecting a position of a notch in the substrate Wf; a moving mechanism for moving the processing head in a direction of the radius of the substrate stage 400; and a rotating mechanism 410 for rotating the substrate stage 400. The notch detection system 430 has: a fluid ejection nozzle 431 for ejecting a fluid toward a peripheral edge of the substrate Wf when the substrate Wf is held by the substrate stage 400; a fluid measurement device 433 for measuring a physical quantity which is a pressure or flow rate of the fluid; and a position detector 440 for detecting the position of the notch formed in the peripheral edge of the substrate Wf based on a change of the physical quantity.SELECTED DRAWING: Figure 3
Patent JP-2019026396-A (JP)
Title: Door engagement device for elevator and elevator
Inventor: WANG ZHOU
IPC: B66B13/12
Filed: 2017-07-26
Abstract: To provide a door engagement device for an elevator capable of opening/closing a door panel without giving discomfort feeling to the users.SOLUTION: The present invention comprises a pair of vanes, a control lever, and a lock mechanism. The pair of vanes is supported by the first door panel provided on either one of the elevator car or story, is arranged in the lateral direction and is provided so as to be able to change the lateral space. The control lever has a connecting portion connected to the output portion moving in the lateral direction of the drive unit, narrows the space of the pair of vanes by changing the connecting portion from the first position at the closing direction side of the first door panel to the second position at the opening direction side of the first door panel and widens the space of the pair of vanes by changing the connecting portion from the second position to the first position. While the lock mechanism regulates the position change of the connecting portion from the second position to the first position, it allows the position change of the connecting portion from the second position to the first position in the state the first door panel is in a closed position.SELECTED DRAWING: Figure 1
Patent JP-2019026876-A (JP)
Title: Aluminum alloy sheet and method for producing the same
Inventor: SHINZATO YOSHIFUMI
IPC: C22C21/06
Filed: 2017-07-26
Abstract: To provide an aluminum alloy sheet that has high tensile strength and also has excellent press molding ability and stress corrosion crack resistance, particularly an Al-Mg aluminum alloy sheet, and a method of producing the same.SOLUTION: An aluminum alloy sheet contains, in mass%, Si: 0.03-0.35%, Fe: 0.03-0.35%, Mg: 3.0-5.0%, Cu: more than 0.09% and less than 0.50%, and Mn: more than 0.05% and 0.35% or less, with the balance being Al and inevitable impurities.SELECTED DRAWING: None
Patent JP-2019026688-A (JP)
Title: Polyamide resin composition for conductive fiber
Inventor: SAITO HIKARI
IPC: D01F6/60
Filed: 2017-07-27
Abstract: To provide a polyamide resin composition for conductive fiber having high conductivity, and having improved extrudability and spinnability.SOLUTION: A polyamide resin composition for conductive fiber has a polyamide resin (A1) with a number average molecular weight of 10000 or more and less than 30000, a polyamide resin (A2) with a number average molecular weight of 30000 or more and 500000 or less, and carbon black (B), the content of the (B) component being 15 mass% or more and 35 mass% or less. The (B) component preferably has a BET specific surface of 50 m/g or more and 1000 m/g or less.SELECTED DRAWING: None
Patent JP-2018026342-A (JP)
Title: Electrode material composite structure, electrode, lithium ion battery, and electrode manufacturing method
Inventor: RAINER J FASCHING
IPC: H01M4/36
Filed: 2017-07-28
Abstract: PROBLEM TO BE SOLVED: To provide novel electrode material composite structures containing a high-capacity active materials, and formed into porous base structures.SOLUTION: The structure 100 comprises shells 140 that encapsulate these porous base structures 120. During lithiation of an active material, the shell 140 mechanically constrains the porous base structure 120. The shell 140 allows lithium ions to pass therethrough but prevents electrolyte solvent from interacting with the encapsulated active material. The shell 140 contains carbon, and the porous base structure 120 contains silicon. Although silicon tends to swell during lithiation, the porosity of the base structure and/or void spaces inside the shell helps to accommodate this additional volume within the shell without breaking the composite structure 100 or substantially increasing the overall size of the composite structure.SELECTED DRAWING: Figure 1
Patent JP-2019026072-A (JP)
Title: Vehicle lighting device
Inventor: TAKAGI HIROYASU
IPC: B60Q3/16
Filed: 2017-07-31
Abstract: To provide a vehicle lighting device, which can provide hospitality to a driver and a sense of familiarity with a vehicle, at low costs.SOLUTION: A micro computer 14 lights a switch SW21 of an air conditioner and moves a pointer P displayed on a lighting area A1 along an operation direction of the switch SW21 when detecting a user asking a question about an operation method of the air conditioner.SELECTED DRAWING: Figure 2
Patent JP-2019029527-A (JP)
Title: Substrate processing method and substrate processing apparatus
Inventor: NAKAI HITOSHI
IPC: H01L21/304
Filed: 2017-07-31
Abstract: To provide a substrate processing method and a substrate processing apparatus capable of suppressing contamination of a main surface of a substrate in a structure in which a coating film is formed on the main surface.SOLUTION: A substrate W having a first main surface W1 and a second main surface W2 on the side opposite to the first main surface W1 is held horizontally. When a coating agent is supplied to the first main surface W1, a sublimable coating film 250 covering the first main surface W1 is formed. Then, the surface of the coating film 250 is cleaned.SELECTED DRAWING: Figure 8G
Patent JP-2019028783-A (JP)
Title: Call center assisting apparatus, call center assisting system, call center assisting method, and call center assisting program
Inventor: YOKOI TAISUKE
IPC: H04M3/42
Filed: 2017-07-31
Abstract: To improve efficiency of operations of a call center.SOLUTION: A chat server 100 repeatedly transmits, to a client 101 of a user u, an automatic reply message preset so as to correspond to an inquiry from the client 101 of the user U, and transmits, to the client 101 of the user U, a next automatic reply message preset so as to correspond to a reply from the client 101 of the user U, thereby acquiring a plurality of pieces of information of replies replied by the client 101 of the user U. After acquiring the reply information replied by the user U in accordance with the automatic reply message, the chat server switches connection to the client 101 of the user U from that with the automatic reply message to that with a client 102 of an operator Op, and transmits, to the client 102 of the operator Op to which the connection is switched, progress information consisting of automatic reply message during a period bot 112 until the connection switch and the reply information.SELECTED DRAWING: Figure 1