baber/WOPTO huggingface dataset:
Patent JP-2019079683-A (JP)
Title: Luminaire
Inventor: SHIRAI ENA
IPC: F21S8/04
Filed: 2017-10-24
Abstract: To provide a luminaire enabling a user to feel light like sunlight, compared to conventional luminaires.SOLUTION: A luminaire 1 comprises: a planar light source 11 composed of a plurality of light-emitting elements, which are arranged in a substrate 10 and where the difference of color rendering indexes Rf, Rg from 100 is equal to or less than 10 with sunlight as reference light, wherein the sunlight has color temperature within a range of 2000-9000K; a scatter plate 15 arranged so as to obliquely intersect with an optical axis L of the plurality of light-emitting elements; and a background surface 13 with chromatic color, arranged so as not to intersect with the optical axis L of the plurality of light-emitting elements. The luminaire is configured to extract, from the scatter plate 15, light made directly incident into the scatter plate 15 after being emitted from the light source 11, and light made incident into the scatter plate 15 after being reflected on the background surface 13.SELECTED DRAWING: Figure 1
Patent JP-2019078890-A (JP)
Title: Liquid crystal display device
Inventor: ONO KIKUO
IPC: G02F1/1368
Filed: 2017-10-25
Abstract: To reduce the cost in a liquid crystal display device including a plurality of display panels.SOLUTION: A liquid crystal display device includes a first display panel and a second display panel positioned farther than the first display panel from an observer. The first display panel includes a first substrate, a second substrate positioned father than the first substrate from the observer, a first liquid crystal layer disposed between the first substrate and the second substrate, a plurality of thin film transistors formed in the second substrate, and a plurality of source lines, a plurality of gate lines and a plurality of first pixel electrodes connected respectively to the plurality of thin film transistors. The second display panel includes a third substrate, a fourth substrate positioned farther than the third substrate from the observer, a second liquid crystal layer disposed between the third substrate and the fourth substrate, a plurality of second pixel electrodes formed in the fourth substrate, and a plurality of data lines connected respectively to the plurality of second pixel electrodes.SELECTED DRAWING: Figure 8
Patent JP-2019083094-A (JP)
Title: Electrode structure, optical element including the same, display, organic electroluminescent element and organic electroluminescent display
Inventor: KASAMI MASASHI
IPC: H05B33/02
Filed: 2017-10-30
Abstract: To provide an electrode structure that absorbs an electromagnetic wave in a visible light wavelength range, and an optical element including the electrode structure.SOLUTION: The electrode structure is provided that includes: an electrode which has a height or width smaller than the wavelength of a visible light, and in which at least the surface has projected-recessed structure and which has electrical conductivity on one side, and in which the incident visible light is reflected many times between the uneven surface of the projected-recessed structure to absorb the visible light; and a planarizing layer which is made of an electrically conductive transparent material, and fills the recessed portion of the projected-recessed structure of the electrode and flattens the upper surface of the projected-recessed structure.SELECTED DRAWING: Figure 3
Patent JP-2018170756-A (JP)
Title: Device, method, program, and information provision system of telephone number investigation
Inventor: NAGAHARA SHINSUKE
IPC: H04M3/00
Filed: 2017-10-30
Abstract: PROBLEM TO BE SOLVED: To realize research on the usage of telephone numbers in an IMS network, a NGN network, and an IP telephone network with no ringing bell by using an IMS interconnection interface for carrier interconnections.SOLUTION: A telephone number investigation device 10 connected to a plurality of IP telephones of 0AB-J model number connected to an IMS network 30 or an IP telephone network 40 which is a terminating network via an NGN network 20 includes a message exchange control unit that transmits an INVITE request to which a first SDP parameter including a network protocol set to IPv6 is added, to an incoming network selected by the NGN network, and transmits an INVITE request to a second SDP parameter not rejected by the IP telephone network is added, to the incoming network and receives a second response message in the case of the first response message that the incoming network itself rejects, and a telephone number investigation determination unit that determines the telephone number use situation of the IP telephone without using a signal for ringing the incoming call bell in accordance with the first response message or the second response message.SELECTED DRAWING: Figure 12
Patent JP-2019081835-A (JP)
Title: Underfill metal, semiconductor package and manufacturing method of semiconductor package
Inventor: MASUDA TOMOYA
IPC: H01L21/60
Filed: 2017-10-30
Abstract: To provide an underfill material of which gel time is suppressed to reduce too much and which is excellent in adhesiveness with a supporter when cured, a semiconductor package obtained by using the same, and a manufacturing method therefor.SOLUTION: There is provided an underfill material containing an epoxy resin, a curing agent, a filler, and a nitrogen-containing compound which is one or more of a guanidine compound or a biguanide compound, represented by the formula (1). Rto Rare each independently H, an electron-withdrawing group or an electron-donating group; total number of the electron-withdrawing groups in Rand Rand total number of the electron-withdrawing groups in Rand Rare equal and total number of the electron-donating groups in Rand Rand total number of the electron-donating groups in Rand Rare equal.SELECTED DRAWING: None
Patent JP-2019083141-A (JP)
Title: Connector device
Inventor: TAKEMOTO MASATOSHI
IPC: H01R12/88
Filed: 2017-10-31
Abstract: To provide a connector device which supports an engaging member for mechanically maintaining a state that a cable side connector is joined to a board side connector can be supported by an engaging member support part that has a relatively simple structure.SOLUTION: A connector device includes a board side connector 11 and a cable side connector 12. The cable side connector 12 is rotatably provided with an engaging member 22 which has a supported part 36 rotatably engaged with a support part 25B provided for a conductive shell 21 of the cable side connector 12 and an engaging part 34 press contacting an engaged part 18 provided for a conductive shell 15 of the board side connector 11. When the cable side connector 12 is joined to the board side connector 11, the engaging member 22 press contacts the engaging part 34 to the engaged part 18 and engages the engaged part 18, and has the cable side connector 12 maintain a joint state to the board side connector 11.SELECTED DRAWING: Figure 8
Patent JP-2018036666-A (JP)
Title: Device and method for multi-channel direct/environment decomposition for voice signal processing
Inventor: CHRISTIAN UHLE
IPC: G10L21/0272
Filed: 2017-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an improved concept for multi-channel direct/environment decomposition for voice signal processing.SOLUTION: A device comprises: a filter determination part (110) for estimating first power spectral density information and for estimating second power spectral density information to determine a filter; and a signal processing part (120) for applying the filter to two or more voice input channel signals to generate one or more voice output channel signals. The first power spectral density information indicates power spectral density information on the two or more voice input channel signals, and the second power spectral density information indicates power spectral density information on an environment signal portion of each of the two or more voice input channel signals.SELECTED DRAWING: Figure 1
Patent JP-2018085106-A (JP)
Title: Supporting system
Inventor: MIYASHITA HIROMI
IPC: G08B25/00
Filed: 2017-11-08
Abstract: PROBLEM TO BE SOLVED: To provide, while organizing self-defense fire brigade quickly, a supporting system for supporting its activities.SOLUTION: A supporting system 100 comprises: terminals 2A, 2B, 2C; and a supporting device 1 that communicates with an automatic fire alarm equipment 200 for transmitting an abnormal signal. The supporting device comprises: an organizing means for selecting a member from a candidate for each role to organize a self-defense fire brigade; and a supporting information generation means for making a participation request requesting participation in a role selected by a crew member on a terminal possessed by the selected member after formation means selects the member. The organizing means selects an alternative person for the role corresponding to the terminal which did not respond to the participation request.SELECTED DRAWING: Figure 1
Patent JP-2019089906-A (JP)
Title: Production method for aqueous resin composition for rust-preventive coating and aqueous resin composition for rust-preventive coating, and rust-proofing method and rust-proofed metal material
Inventor: NAKAMURA SHINTARO
IPC: C09D5/02
Filed: 2017-11-13
Abstract: To provide a production method for aqueous resin composition for rust-preventive coating, the method allowing for suppression of performance deterioration of the aqueous resin composition for rust-preventive coating due to aging of the aqueous resin composition for rust-preventive coating, an aqueous resin composition for rust-preventive coating produced by the production method, a rust-proofing method using the aqueous resin composition for rust-preventive coating, and a rust-proofed metal material subjected to rust-proofing.SOLUTION: The production method for aqueous resin composition for rust-preventive coating includes the steps of: heating an aqueous resin composition containing an aqueous resin having a carboxyl group to a temperature that is 50°C or higher and lower than a boiling point of the aqueous resin composition; adding at least one selected from an epoxy silane coupling agent and its hydrolyzed condensate to the aqueous resin composition after heating to react each other; and cooling the aqueous resin composition after the reaction to a temperature lower than 50°C and then adding a water-dispersible silica thereto.SELECTED DRAWING: None
Patent JP-2019094363-A (JP)
Title: Polyolefin resin composition, electric wire and cable, and method for manufacturing the same
Inventor: NAGATA SHUICHI
IPC: H01B7/38
Filed: 2017-11-17
Abstract: To provide a polyolefin resin composition which improves easy tearability and peeling property under low temperature environment, has excellent workability, and also has sufficient mechanical characteristics.SOLUTION: A polyolefin resin composition contains a polyolefin resin and has the following physical properties. When a sheet having a specific shape formed of the composition is prepared, both ends in the longitudinal direction of the sheet are represented by one end A and the other end B, a load applied when a cut with a length of 50 mm is formed from the one end A toward the other end B parallel to the longitudinal direction of the sheet, the sheet having the cut is made to abut on a cutter knife blade at an end point of the cut under the environment of 0°C, and the sheet is torn from the end point toward the other end B parallel to the longitudinal direction of the sheet at a speed of 200 mm/min is 22 N/mm or less.SELECTED DRAWING: Figure 1
Patent JP-2019094379-A (JP)
Title: Method for producing tire rubber composition
Inventor: DOKAGO KENTO
IPC: C08K9/04
Filed: 2017-11-20
Abstract: To provide a method for producing a tire rubber composition that makes it possible to obtain a vulcanized rubber which has low heat build-up properties, and can prevent deterioration of scorching properties.SOLUTION: A method for producing tire rubber composition includes a step (step (i)) of obtaining surface-treated carbon black by treating the surface of carbon black with a dihydrazide compound, and a step (step (ii)) of mixing the obtained surface-treated carbon black with rubber.SELECTED DRAWING: None
Patent JP-2019094953-A (JP)
Title: Cylindrical structure
Inventor: ASAGA YASUO
IPC: F16F7/00
Filed: 2017-11-21
Abstract: To provide a cylindrical structure capable of being deformed flexibly in a desired direction and also suppressing buckling, in a case where a collision load acts in an axis direction.SOLUTION: A long and cylindrical body member 12 is configured such that a first portion 14 arranged in one side region in its axial view has axial rigidity set lower than a second portion 16 arranged in the other side region in the axial view. At the first portion 14 of the body member 12, a reinforcement sheet 20 made of fiber-reinforced resin is pasted. A first portion side structure part 22 formed by integrating the first portion 14 with the reinforcement sheet 20 has rigidity of a direction along an axis direction of the body member 12 set lower than the second portion 16.SELECTED DRAWING: Figure 1
Patent JP-2019096993-A (JP)
Title: Imaging apparatus, control method and program of imaging apparatus
Inventor: NISHIGORI HIDETOSHI
IPC: G03B5/04
Filed: 2017-11-21
Abstract: To obtain sufficient imaging effect by tilt imaging and shift imaging, and to obtain sufficient peripheral light quantity drop correction effect while restraining increase of noise.SOLUTION: A control section 102 detects relative physical relationship between the optical axis of an imaging lens 104 and the imaging surface to the imaging surface of the image pick-up device part 103, during tilt shift imaging, while furthermore, detects the maximum image height of the imaging surface from the optical axis of the imaging lens 104, on the basis of the physical relationship. On the basis of the optical axis and the maximum image height of the imaging surface, control section 102 calculates a correction amount less than a fixed amount, as the correction amount for performing correction processing corresponding to the peripheral light quantity drop of image circle of the imaging lens 104. An image processing section 110 performs peripheral light quantity drop correction processing using the correction amount calculated by the control section 102, for the image captured via the imaging lens 104.SELECTED DRAWING: Figure 1
Patent JP-2019096018-A (JP)
Title: Evacuation route guidance system and evacuation route guidance method
Inventor: MICHIGAMI TORU
IPC: G08B27/00
Filed: 2017-11-22
Abstract: To provide a technique which can guide an evacuation route by a simple configuration.SOLUTION: An evacuation route guidance system 1 comprises a plurality of evacuation route guiding devices 5 installed in a passageway 2 passable in both directions spaced apart up to an exit. The evacuation route guiding device 5 installed at an end generates an exit signal as a route signal in a specific cycle and transmits the exit signal to the adjacent evacuation route guiding devices 5. The evacuation route guiding device 5 installed midway includes: a communication control unit for transferring the exit signal received from one evacuation route guiding device to the other evacuation route guiding device, and transferring the exit signal received from the other evacuation route guiding device to the one evacuation route guiding device 5; and a guidance control unit for notifying, on the basis of the received exit signal, a first evacuation direction that is a passage direction in which the one evacuation route guiding device 5 is installed, and notifying, on the basis of the received exit signal, a second evacuation direction that is a passage direction in which the other evacuation route guiding device is installed.SELECTED DRAWING: Figure 1
Patent JP-2019095612-A (JP)
Title: Image forming apparatus and program
Inventor: IKARI RYOUEI
IPC: G03G15/00
Filed: 2017-11-24
Abstract: To stabilize the amount of lubricant on a surface of an image carrier without complicating a configuration.SOLUTION: In an image forming apparatus, control means detects, with an electrometer 48, the amount of dark attenuation of a surface potential of a photoreceptor drum 41 after a predetermined time elapses from when the photoreceptor drum 41 is charged by a charging device 42, and controls a lubricant application condition in a lubricant application mechanism 47 so as to bring the detected dark attenuation amount to a predetermined value set in advance.SELECTED DRAWING: Figure 3
Patent JP-2019096808-A (JP)
Title: Method for manufacturing electronic component
Inventor: OSUGA RYUTA
IPC: H05K3/24
Filed: 2017-11-27
Abstract: To provide a method for manufacturing an electronic component, which can sufficiently increase the strength of connection between a tin plating layer of a printed wiring board and an electrode of an electronic element.SOLUTION: The electronic component manufacturing method of the present invention is a method for manufacturing an electronic component including an insulating base film, a printed wiring board laminated on the base film and having a conducting pattern with a first land part and a second land part, and an electronic element electrically connected to the first land part. The method comprises: a tin plating layer laminating step of laminating a tin plating layer on an external surface of the second land part; and a first connecting step of reflow-soldering the first land part and the electronic element after the tin plating layer laminating step. The tin plating layer has an average thickness of 0.6 μm or more. In the first connecting step, a reflow peak temperature is 270°C or below.SELECTED DRAWING: Figure 1
Patent JP-2019025289-A (JP)
Title: Vacuum cleaner and vacuum cleaner unit
Inventor: KOSAKA MASAYUKI
IPC: A47L9/00
Filed: 2017-11-29
Abstract: To provide a vacuum cleaner for fully showing convenience of an auxiliary dust collection tool.SOLUTION: A vacuum cleaner 3 includes a suction tool 310, a cleaner body 340, and a grip 390 in this order. A storage part 410 for removably storing an auxiliary dust collection tool 450 from a side of the grip 390 is arranged on the cleaner body 340. Thus, the auxiliary dust collection tool 450 can be easily taken out during use of the vacuum cleaner 3. Consequently, cleaning with the vacuum cleaner 3 can be performed while utilizing the auxiliary dust collection tool 450.SELECTED DRAWING: Figure 1
Patent JP-2019103226-A (JP)
Title: Band winding device and band winding method
Inventor: MATSUNO NAOYA
IPC: H02G7/12
Filed: 2017-11-30
Abstract: To provide a device and method for preventing electric wire from hanging down by simple work.SOLUTION: A band winding device 100 comprises a truck part 10, a movable frame 30 and a reel part 50. The truck part engages with an electric wire 105 and capable of self-traveling, and the reel part includes a first reel 51 and a second reel arranged along a surface orthogonal to the electric wire while the truck part and the electric wire are engaged, each capable of rotating along a surface orthogonal to the electric wire. A first band 110a and a second band 110b are wound round the first reel and the second reel, respectively, and the movable frame includes a base part 31 and a first frame part 33a and a second frame part 33b. The truck part and the electric wire are arranged intersecting each other at right angles, and are capable of rotating in linkage with the rotation of the first and the second reels. The first frame part allows the first band to pass through, and the second frame part allows the second band to pass through.SELECTED DRAWING: Figure 2
Patent JP-2019101753-A (JP)
Title: Object shape measurement device and method for controlling the same, and program
Inventor: OI AKIYOSHI
IPC: G01B11/24
Filed: 2017-12-01
Abstract: To provide an object shape measurement device capable of suppressing erroneous detection of a contour of an object caused by a background included in image data.SOLUTION: A camera scanner determines a straight line becoming a contour of a cargo on the basis of an angular difference between vector lines 1414 to 1417 and 1428 to 1429 derived based on previously set shape information, and detected straight lines 1405 to 1408 and 1421 to 1424.SELECTED DRAWING: Figure 14
Patent JP-2019101816-A (JP)
Title: Register system
Inventor: HAYASHI MICHIYA
IPC: G07G3/00
Filed: 2017-12-04
Abstract: To accurately read tag information without providing a shield box for reading on a register table in a cash register system for acquiring tag information from an RFID tag and automatically calculating the sales amount of a commodity.SOLUTION: The register system is provided with an antenna device for radiating radio waves for reading tag information from an RFID tag toward a reading area to receive radio waves transmitted from the RFID tag, a reading device for acquiring tag information of RFID tags in the reading area by transmitting and receiving via the antenna device, and a terminal for registering the sales amount of all commodities having passed through the reading area on the basis of tag information read by the reading device.SELECTED DRAWING: Figure 1
Patent JP-2019103301-A (JP)
Title: Switching method of control value of device
Inventor: OTANI TETSUO
IPC: H02J3/12
Filed: 2017-12-05
Abstract: To switch a control value of a device according to a predetermined schedule.SOLUTION: A control value to be set at a value of a data object held by a control logic node is switched for a control value held by a selected schedule definition logic node as the data object according to a predetermined switching time, and alternatively, after a schedule definition logic node to be executed at the current time is newly selected, the control value held as the data object by the newly selected schedule definition logic node is set as the value of the data object held by the control logic node.SELECTED DRAWING: Figure 1
Patent JP-2019100278-A (JP)
Title: Propeller fan
Inventor: SAWADA HIROTAKA
IPC: F04D29/66
Filed: 2017-12-05
Abstract: To increase an amount of air at a propeller fan while restricting occurrence of surging phenomenon.SOLUTION: A wing in this invention has several blade elements 12-11 to 12-13 branched at the midway part from an outer circumferential part to an inner circumferential part. The several blade elements have downstream side rear edges 12-11-1 to 12-13-1 and upstream side front edges 12-11-2 to 12-13-2 to form holes 12-21 connected to the side surface and becoming air flows between the adjoining blade elements. Several blade elements include the first blade element at rotation upstream side branched at a branch point of middle from the outer circumference part toward the inner circumference part and the second blade element adjacent to the downstream in rotation of the first element and include extension parts 12 - 11B acting as a part of the first blade element at the rear edge part of the first blade element from the branch part to the side surface. At least a part of the front edge of the second blade element overlaps on a rotation track with the central shaft at the extension part being applied as a center of rotation.SELECTED DRAWING: Figure 9