baber/WOPTO huggingface dataset:
Patent JP-2018092122-A (JP)
Title: Method and apparatus for user authentication
Inventor: Ye can
IPC: G06F21/32
Filed: 2017-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for user authentication, which can improve the authentication efficiency and enhance the security of accessing a server by a terminal, by performing the voiceprint authentication of a user when an operation of the user matches a predetermined operation to be authenticated.SOLUTION: A method for user authentication comprises the steps of: receiving an authentication request sent by a user terminal and including a user identifier of the user terminal and information on an operation of a user; determining whether or not the operation of the user matches a predetermined operation to be authenticated on the basis of the user identifier and the operation information; allowing the user terminal to obtain an authentication voice corresponding to the user by sending corpus information for the user to read aloud to the user terminal in response to determination that the operation of the user matches the predetermined operation to be authenticated; receiving the authentication voice sent by the user terminal; and authenticating the user on the basis of the user identifier and the authentication voice.SELECTED DRAWING: Figure 2
Patent JP-2018206928-A (JP)
Title: Semiconductor substrate manufacturing method
Inventor: WATANABE HITOSHI
IPC: C23C16/52
Filed: 2017-06-02
Abstract: To provide a semiconductor substrate manufacturing method capable of inhibiting insecurity.SOLUTION: A semiconductor substrate manufacturing method includes the steps of: measuring a first reflectance on a top face of a SiC substrate against light having a wavelength not less than 350 nm and not more than 720 nm (S10); starting growth of an AlN buffer layer on the SiC substrate by using a MOCVD method after measuring the first reflectance (S12); measuring a second reflectance against light having the above-described wavelength in the AlN buffer layer during growing the AlN buffer layer (S14); determining whether a ratio of the second reflectance to the first reflectance stays within a predetermined range (S16); and terminating the growth of the AlN buffer layer when it is determined that the above-described ratio stays within the predetermined range (S18).SELECTED DRAWING: Figure 9
Patent JP-2018207357-A (JP)
Title: Electroacoustic transducer
Inventor: DOBASHI MASARU
IPC: H04R9/02
Filed: 2017-06-07
Abstract: To suppress noise caused by vibration that is propagated through a housing of an electroacoustic transducer to an electroacoustic transducer part, without increasing cost of manufacturing.SOLUTION: An electroacoustic transducer comprises: an electroacoustic transducer part including a diaphragm, a coil that is connected to the diaphragm, a first magnet for generating a magnetic field which interlinks with the coil, and a yoke which is magnetized by the first magnet; a second magnet of which a polarity is reverse to that of the first magnet, the second magnet being disposed oppositely to a bottom face in a housing that supports the electroacoustic transducer part; and regulation means which regulates movement of the electroacoustic transducer part.SELECTED DRAWING: Figure 1
Patent JP-2018206198-A (JP)
Title: Awakening support device and awakening support method
Inventor: INOUE ATSUSHI
IPC: G01C21/26
Filed: 2017-06-07
Abstract: To provide an awakening support device and an awakening support method, which are capable of appropriately adjusting a time period during which a dialogue with a driver is performed according to a state of the driver.SOLUTION: A navigation device is comprised of: an awakening degree lowering detection unit 122 for detecting a reduction in an awakening degree of a driver based on vehicle information on a vehicle driven by the driver; a dialogue processing unit 124 for outputting a dialogue voice which is a voice interacting with the driver when the awakening degree lowering detection unit detects a lowering of the awakening degree of the driver; and an awakening degree return detection unit 123 for detecting a return from a decrease in the awakening degree of the driver based on the vehicle information after outputting the dialogue voice. The dialogue processing unit accomplishes an output of the dialogue voice when a restoration from the awakening degree of the driver is detected by the awakening degree return detection unit.SELECTED DRAWING: Figure 1
Patent JP-2019004240-A (JP)
Title: Speaker box structure
Inventor: TAKANO TOSHIKO
IPC: H04R1/02
Filed: 2017-06-13
Abstract: To position an inner opening of an acoustic tube in a region of high sound pressure to obtain a high bass reflex effect.SOLUTION: Speaker boxes spBL and spBR are provided with acoustic tubes 30L and 30R, respectively. With respect to the speaker box spBL, an outer opening 32L, which is one end of the acoustic tube 30L, opens to a top plate 24 of an upper case 20 and communicates with the outside of the speaker box spBL. The inner opening 31L which is the other end of the acoustic tube 30L opens into the speaker box spBL. In plan view, a tapered portion 27L having a thin tip is formed in a part of the inner space of the speaker box spBL, and the inner opening 31L of the acoustic tube 30L is positioned in the tapered portion 27.SELECTED DRAWING: Figure 1
Patent JP-2018163133-A (JP)
Title: Sensor
Inventor: KIRIYAMA TAKESHI
IPC: G01N27/00
Filed: 2017-06-13
Abstract: PROBLEM TO BE SOLVED: To improve abrasion powder detection sensitivity by increasing the amount of abrasion powder that accumulates in a detection region.SOLUTION: A sensor is configured to attract magnetic powder floating in lubricant to a space between electrodes by means of a magnetic field applied across the electrodes, and to detect reduction in electrical resistance between electrodes. At least a portion of the space between the electrodes is designated as a detection region in which the magnetic powder can be collected, and the space outside the detection region around the electrodes is designated as non-detection region in which collection of the magnetic powder is suppressed.SELECTED DRAWING: Figure 3
Patent JP-2017216455-A (JP)
Title: Protection coat-forming film, sheet for protection film formation, and method for inspection
Inventor: SAEKI NAOYA
IPC: C09J7/00
Filed: 2017-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a protection coat-forming film and a (composite) sheet for protection film formation, which enable the inspection concerning a crack, etc. in a work or a product obtained by processing a work, and which enable the formation of a protection film serving to make a grinding trace on such a work or product visually blind.SOLUTION: A protection coat-forming film 1 is 25-90% in transmittance to light of 1600 nm in wavelength, and 20% or less in transmittance to light of 550 nm in wavelength. A sheet 2 for protection film formation comprises: the protection coat-forming film 1; and a separable sheet 21 laminated on one or each face of the protection coat-forming film.SELECTED DRAWING: Figure 1
Patent JP-2019005960-A (JP)
Title: Laminate for housing material
Inventor: ARAI MASATOSHI
IPC: B32B21/08
Filed: 2017-06-22
Abstract: To provide a laminate for housing material capable of enhancing workability at outdoor such as a construction site.SOLUTION: There is provided a laminate for housing material 10, by jointing a heat insulation moisture permeable waterproof sheet 2 having heat insulation property for blocking a heat ray from outside, moisture permeability for permeating steam from inside, and further waterproofness for spinning invasion of water from outside or the like to a woody substrate 1 via an adhesive layer 3. There is provided a laminate for housing material 10, in which percentage of area on a plane view with the adhesive layer 3 arranged is 10 to 50% based on overlapping area of the woody substrate 1 and the heat insulation moisture permeable waterproof sheet 2 on the plane view. There is provided a laminate for housing material 10, having further a tacker needle 4 for fixing the woody substrate 1 and the heat insulation moisture permeable waterproof sheet 2, and the number of the tacker needle is 10 to 30 per 1 mof the overlapping area of the woody substrate 1 and the heat insulation moisture permeable waterproof sheet 2 on the plane view.SELECTED DRAWING: Figure 4
Patent JP-2019009225-A (JP)
Title: Quantum cascade semiconductor laser
Inventor: HASHIMOTO JUNICHI
IPC: H01S5/042
Filed: 2017-06-22
Abstract: To suppress destruction of an insulation film in a quantum cascade semiconductor laser including the insulation film and metal film sequentially laminated on an end surface constituting a laser resonator.SOLUTION: A QCL 1 comprises: a semiconductor substrate 20 including a principal surface 20a, a rear surface 20b, and a substrate end surface 20c; a semiconductor laminate 30 including an upper surface 30a and a laminate end surface 30b and provided on the principal surface 20a; an upper electrode 50 provided on the upper surface 30a; a lower electrode 60 provided on the rear surface 20b; an insulation film 71 provided on the laminate end surface 30b and extending over the upper electrode 50; and a metal film 72 provided on the laminate end surface 30b via the insulation film 71 and extending over the upper electrode 50. The substrate end surface 20c includes a region 20d located on a rear surface 20b side in a Z direction, and a region 20e located between the region 20d and the principal surface 20a. An edge 72a of the metal film 72 in the Z direction is located above the region 20e.SELECTED DRAWING: Figure 3
Patent JP-2018011051-A (JP)
Title: Imprint device, and manufacturing method of article
Inventor: TSUCHIYA TAKESHI
IPC: H01L21/68
Filed: 2017-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a technique advantageous for transporting a mold accurately.SOLUTION: An imprint device for patterning an imprint material on a substrate by using a mold includes a holding unit for holding the mold, a correction unit for correcting the position of the mold with respect to the holding unit, by applying a force to the lateral face of the mold held by the holding unit, a transport unit for transporting the mold to the holding unit, and a calibration unit for calibrating the position, at which the transport unit transports the mold to the holding unit, based on the amount of the position of the mold, transported by the transport unit and held by the holding unit, and then corrected by the correction unit.SELECTED DRAWING: Figure 1
Patent JP-2019010956-A (JP)
Title: Grille shutter attachment structure of motor vehicle
Inventor: FUJITANI SHUNSUKE
IPC: B60R19/52
Filed: 2017-06-30
Abstract: To eliminate the need of a frame specially used for a secure grille shutter which is formed considering a collision and thereby achieve reduction of the weight and costs.SOLUTION: In a grille shutter attachment structure of a motor vehicle, a grille shutter unit 3 including shutters 30 and frames 60(61a, 61b, 61c, 63, 64) which pivotally support shutter shafts 34i, 34o provided at the shutters 30 is attached to a frame-like shroud 2 supporting heat exchangers 4, 45. The grille shutter unit 3 is attached to the shroud 2 at a front portion of the heat exchangers 4, 45 from the back side of the shroud 2.SELECTED DRAWING: Figure 2
Patent JP-2019012406-A (JP)
Title: Remote communication control system, session relay system, and session relay program
Inventor: NAKAJIMA TAKANORI
IPC: G06F13/00
Filed: 2017-06-30
Abstract: To provide a remote communication control system, a session relay system, and a session relay program that can improve security when an image forming apparatus is controlled from an electronic apparatus present outside a network to which the image forming apparatus belongs.SOLUTION: A session relay system 60 relays a remote session between an image forming apparatus 20 and a connection terminal present outside a LAN to which the image forming apparatus 20 belongs, and on the basis of a control policy indicating which server application of the image forming apparatus 20 is available through the remote session and an application ID of the server application available through the remote session, when the server application is unavailable through the remote session, does not relay the remote session (S182).SELECTED DRAWING: Figure 10
Patent JP-2017206709-A (JP)
Title: Modified alkoxylation products having at least one non-terminal alkoxysilyl group and plural urethane groups, and their use
Inventor: FERENZ MICHAEL
IPC: C09D175/08
Filed: 2017-07-05
Abstract: PROBLEM TO BE SOLVED: To provide modified alkoxylation products having at least one non-terminal alkoxysilyl group and a plurality of urethane groups, and their use.SOLUTION: The present invention relates to alkoxylation products, their preparation, compositions comprising the alkoxylation products, and the use thereof as adhesives and sealants or for producing adhesives and sealants.
Patent JP-2019016196-A (JP)
Title: Plotting support device, plotting support method, and plotting support program for sheet metal product
Inventor: MAKISE SEIICHIRO
IPC: G06F17/50
Filed: 2017-07-07
Abstract: To align the plate thickness direction of a surface model to a direction intended by a user without taking time and effort.SOLUTION: In a plotting process of a sheet metal product, among one side and the other side in the vertical direction with respect to a surface model of each component, a plotting support device for the sheet metal product performs conversion into a solid model by giving a thickness to a direction determined in accordance with the shape of the surface model as a plate thickness direction. When it is confirmed that the plate thickness direction (eigen plate thickness direction) that gives the thickness of the surface model is a direction intended by a user, the device stores information on the confirmed plate thickness direction in association with magnitude of a volume generated according to a difference in the plate thickness direction of the solid model converted from the surface model. When the stored information on the plate thickness direction of the surface model is information on whether the volume is large or small, the device gives a thickness to the surface model in the thickness direction according to the stored information.SELECTED DRAWING: Figure 6
Patent JP-2019016309-A (JP)
Title: Database recovery apparatus, database recovery method, and database recovery program
Inventor: IWAI KANAKO
IPC: G06F12/00
Filed: 2017-07-11
Abstract: To easily switch back a database to which a new column has been added.SOLUTION: There is provided a database recovery apparatus comprising: operation storage means for storing a backup, stored before a new column is added, of a database which is stored in a DB storage device and to which the new column has been added, and a time series of update requests for the database which are executed after the backup is saved; and switch-back execution means for re-storing the backup in the DB storage device, selecting an update request at which the new column is not updated from the time series, and outputting the update request to update execution means for updating the update request.SELECTED DRAWING: Figure 1
Patent JP-2018025190-A (JP)
Title: Ignition device
Inventor: SHIMIZU KENICHI
IPC: F02P15/00
Filed: 2017-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an ignition device in which elements can cope with a high voltage without being broken.SOLUTION: An ignition device for causing an ignition plug to ignite, comprises: an ignition transformer T3 having a primary winding P3 and a secondary winding S3 that are electromagnetically coupled to each other; a battery BT connected to one end of the primary winding; a switch Q1 that is connected to the other end of the primary winding and is turned on or off by an ignition signal; a saturable reactor SL having a first winding L1 and a second winding L2 that are electromagnetically coupled to each other, in which one end of the first winding is connected to one end of the secondary winding and the other end of the first winding is connected to a plug 12, the saturable reactor further having a saturable core; and a reset circuit 13 that applies a reset voltage to both ends of the second winding for resetting magnetization of the saturable core.SELECTED DRAWING: Figure 1
Patent JP-2018125512-A (JP)
Title: Magnet material, permanent magnet, rotary electric machine, and vehicle
Inventor: HAGIWARA MASAYA
IPC: C22C1/04
Filed: 2017-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a magnet material which enables the increase in saturated magnetization of a magnet material, a permanent magnet, a rotary electric machine, and a vehicle.SOLUTION: A magnet material is represented by the following composition formula 1: (RY)MT. The magnet material has main phases composed of ThMncrystal phases. In the composition formula 1, 30 atom% or more of the element M is Fe.SELECTED DRAWING: None
Patent JP-2019021387-A (JP)
Title: Abnormality detection device
Inventor: WAKABAYASHI KENTA
IPC: H01M10/48
Filed: 2017-07-11
Abstract: To execute abnormality detection accurately in the temperature adjustment system of battery.SOLUTION: An inlet temperature sensor for detecting the temperature of a heat exchange medium at the inlet part to the vicinity of a battery part in a circulation passage of the heat exchange medium for temperature adjustment of the battery part, and an outlet temperature sensor for detecting the temperature of the heat exchange medium at the outlet part from the vicinity of the battery part in the circulation passage are provided. In a period after start of steady operation of the temperature adjustment operation until the flow of the heat exchange medium reaches steady state, a control section performs first abnormality detection processing by using the differential value of detection values of the inlet and outlet temperature sensors, and a first threshold level. Furthermore, in response to determination that the temperature adjustment operation becomes steady state, second abnormality detection processing is performed by using the differential value and a second threshold level. More specifically, abnormality detection processing is performed in two stages by using different threshold levels in the process from non-steady state to steady state.SELECTED DRAWING: Figure 3
Patent JP-2019019345-A (JP)
Title: Quenching apparatus and quenching method
Inventor: SONOBE MASARU
IPC: G01P5/08
Filed: 2017-07-12
Abstract: To provide a quenching apparatus and a quenching method capable of managing cooling condition appropriately by accurately knowing a flow rate of a quenching oil irrespective of a state of the quenching oil during quenching treatment.SOLUTION: A quenching apparatus 1, which includes: a quenching tank 3 for storing an oil 2; nozzles 33 for introducing the oil 2 from the outside into the quenching tank 3; stirring means 5 for stirring the oil 2 in the quenching tank 3; and object to be treated moving means 6 for moving an object to be treated W within the quenching tank 3, is provided with an oil flow rate measurement instrument 55 for measuring the flow rate of the oil 2. The oil flow rate measurement instrument 55 comprises at least a plurality of conductive metal parts 50C1 and a charging member 52 for fixing the conductive metal parts 50C1 so that one end sides of the conductive metal parts 50C1 and the charging member 52 contact the oil 2.SELECTED DRAWING: Figure 3
Patent JP-2019017749-A (JP)
Title: Game machine
Inventor: HIRAOKA KOUTA
IPC: A63F5/04
Filed: 2017-07-18
Abstract: To reduce burden on a manufacturer.SOLUTION: A game machine includes: performance determination means determining a performance identifier identifiable by performance of a performance program as a game progresses; a storage part storing a conversion table where performance data is associated with a performance identifier; and performance execution means which reads the performance data associated with the performance identifier determined by the performance determination means with reference to the conversion table by performing the performance program, and causes a performance device to execute performance based on the read performance data.SELECTED DRAWING: Figure 10
Patent JP-2019018768-A (JP)
Title: Side body structure of vehicle
Inventor: KAGEYAMA TAKAHIRO
IPC: B62D25/08
Filed: 2017-07-20
Abstract: To sufficiently ensure strength for coupling a hinge pillar and a cross car beam.SOLUTION: A protrusion 30, protruded in a bowl shape inward in a vehicle width direction, is formed on an inner surface side of a hinge pillar 1. The protrusion 30 has an inner surface part 31 located furthest inward in the vehicle width direction, a rear surface part 32, an upper inclined surface part 33, and a lower inclined surface part 34. An upper mounting part 41 and a lower mounting part 42, which serves as mounting parts for a cross car beam 50, are formed on the rear surface part 32. An upper ridge line part α2, which is a boundary between the inner surface part 31 and the upper inclined surface part 33, extends in forward and backward directions, and a lower ridge line part α3, which is a boundary between the inner surface part 31 and the lower inclined surface part 34, extends in forward and backward directions. The upper mounting part 41 is set substantially identical in height to the upper ridge line part α2, and the lower mounting part 42 is set substantially identical in height to the lower ridge line part α3.SELECTED DRAWING: Figure 2
Patent JP-2019018316-A (JP)
Title: Feeder supplying workpiece to extracting device, and carrier device comprising feeder
Inventor: OWATARI HIROSHI
IPC: B23P19/06
Filed: 2017-07-20
Abstract: To provide a feeder that efficiently supplies work pieces to an extracting device.SOLUTION: A feeder 5 comprises: a replenishment device 21 for replenishing a surface of a table 71 with bolts 89; and a feed controller 31 for controlling the replenishment device 21. In a region where the table 71 is disposed, a determination region 97 for determining a quantity of the bolts 89 is predefined. When a quantity of the bolts 89 detected in the determination region 97 is smaller than a determination value, the feed controller 31 selects a division region with the smallest quantity density of bolts 89 among multiple division regions 97a, 97b, and 97c. The feed controller 31 controls the replenishment device 21 such that a table 71 region corresponding to the selected division region is replenished with bolts 89.SELECTED DRAWING: Figure 4
Patent JP-2019022413-A (JP)
Title: Connection structure of exterior body and protector, and wire harness
Inventor: YAMAMOTO SATOSHI
IPC: H02G11/00
Filed: 2017-07-21
Abstract: To provide a connection structure of an exterior body and a protector, capable of connecting the exterior body and the protector and a wire harness.SOLUTION: A connection structure of an exterior body 12 and a protector 30, is a connection structure of the exterior body 12 to which an electric wire 11 is inserted, and which is moved in accordance with a slide movement of a slide object, and the protector 30 that is attached to an end part of the exterior body 12, and is moved with the exterior body 12. The protector 30 comprises: an engagement part 39 connected to the exterior body 12 in an engagement state; and a slide part 51 that can be slid along a direction where the exterior body 12 is extended, and that regulates a cancellation of the engagement state in the engagement part 39 while being opposite to the exterior body 12 at a normal position.SELECTED DRAWING: Figure 6