baber/WOPTO huggingface dataset:
Patent JP-2017206267-A (JP)
Title: Perforated plate for liquid charging nozzle, laminated sheet for liquid charging nozzle, and liquid charging device
Inventor: MAEDA TAKANORI
IPC: B65B3/12
Filed: 2016-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a perforated plate for a liquid charging nozzle, a laminated sheet for a liquid charging nozzle, and a liquid charging device which can enhance the strength of a stress concentration spot in a perforated plate while maintaining the opening ratio of the perforated plate for a liquid charging nozzle.SOLUTION: A perforated plate 11 for a liquid charging nozzle includes a planar metal substrate 12. A plurality of first through holes 18 are regularly aligned on the center side of the metal substrate 12, and a plurality of second through holes 19 are regularly aligned on the peripheral side of the metal substrate 12. The shape of each first through hole 18 is a polygonal shape, and the shape of each second through hole 19 is a shape formed by rounding the corners of the polygon forming each first through hole 18, or a circular shape.SELECTED DRAWING: Figure 2
Patent JP-2017206133-A (JP)
Title: Vehicular display system
Inventor: SATO HARUHIKO
IPC: B60K35/00
Filed: 2016-05-19
Abstract: PROBLEM TO BE SOLVED: To automatically switch a display range to a display range suitable for each travel mode of an autonomous travel vehicle, mainly.SOLUTION: A vehicular display system 15 is mounted to an autonomous travel vehicle capable of travelling in a plurality of travel modes 8 including an automatic operation. The vehicular display system includes: an information display device 3 capable of displaying a surrounding state of own vehicle; and a display control device 14 capable of controlling view of the information display device 3. The display control device 14 switches a display range of the information display device 3 depending on switching of travel modes 8 of the autonomous travel vehicle.SELECTED DRAWING: Figure 3
Patent JP-2017208458-A (JP)
Title: Thermally conductive composite sheet
Inventor: ISHIHARA YASUHISA
IPC: B32B7/02
Filed: 2016-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a thermally conductive composite sheet which reduces the temperature of a heat source effectively, does not exfoliate even if placed vertically but can keep adhesion state, and is very effective for reducing the temperature of an electrical heating element.SOLUTION: A thermally conductive composite sheet has a thermally conductive adhesive layer having a thickness of 100 μm or less, a thermal resistance of 1.2 cm-K/W or less, and an adhesive strength of 8 N/cmor more, on one side of a heat conduction layer having an in-plane heat conductivity of 200 W/mK or more, and has a heat radiation layer having a thickness of 10-100 μm and an emittance of 0.80 or more on another side.SELECTED DRAWING: None
Patent JP-2017209405-A (JP)
Title: Medical image display apparatus and medical image display method
Inventor: IIMURA TAKASHI
IPC: A61B8/12
Filed: 2016-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a medical image display apparatus and a medical image display method capable of recognizing the rotation angle of a rotary probe inserted into a subject and displaying an ultrasound image such that it is made possible to clearly know which the direction drawn in the ultrasound image is oriented.SOLUTION: A medical image display apparatus 30 acquires an ultrasound image 50 captured using a rotary probe 201 and an X-ray fluoroscopic image 60 obtained during capturing of the ultrasound image 50. The medical image display apparatus 30 retains, in a database 302, feature part images at each rotation angle of the rotary probe 201 appearing in the X-ray fluoroscopic image 60. The medical image display apparatus detects the rotation angle of the rotary probe 201 by matching the geometry of the feature part appearing in the X-ray fluoroscopic image 60 captured at an update timing of the ultrasound image 50 with feature part images stored in the database 302, and then estimates the drawing direction of the ultrasound image and displays the ultrasound image 50 with the display direction corrected based on the estimated direction.SELECTED DRAWING: Figure 1
Patent JP-2016147201-A (JP)
Title: Chair
Inventor: KAWAMOTO SEITARO
IPC: A47C7/40
Filed: 2016-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a chair that has excellent support strength in a hanger device and also allows a cover to be used in attaching skin materials of the hanger device to be inconspicuous as much as possible.SOLUTION: A backrest 6 includes a back inner shell 7 and front and rear cushions 8, 9. The front and rear cushions 8, 9 are covered by skin materials 10a, 10b. A backward swelling part 7a is formed at the upper end of the back inner shell 7. A hanger attachment part 13 is formed at a portion hidden by the backward swelling part 7a. When a hanger device is not attached, the hanger attachment part 13 is clogged by a cover 14. Since the backward swelling part 7a shows a rib effect, the hanger support strength of the hanger attachment part 13 is increased. Besides, the cover 14 is hidden by the backward swelling part 6a, so as to provide excellent outer appearance.SELECTED DRAWING: Figure 7
Patent JP-2017216277-A (JP)
Title: Mechanical element
Inventor: MURAI KEIICHI
IPC: F16H49/00
Filed: 2016-05-30
Abstract: PROBLEM TO BE SOLVED: To improve mutual positioning accuracy by preventing permanent magnets which are attracted to each other, from being displaced from each other in a direction orthogonal to pole surfaces of the permanent magnets.SOLUTION: A mechanical element comprises a first permanent magnet unit U1 in which a pair of permanent magnets 1 each having an N pole surface and an S pole surface is coupled while making their N pole surfaces opposite to each other with a yoke 3 consisting of a magnetic substance interposed therebetween; and a second permanent magnet unit U2 in which a pair of permanent magnets 1 each having an N pole surface and an S pole surface is coupled while making their S pole surfaces opposite to each other with a yoke 3 consisting of a magnetic substance interposed therebetween. The first permanent magnet unit U1 and the second permanent magnet unit U2 are disposed while making outer side faces on which an outer peripheral surface of the yoke 3 constituting a boundary part 2 of a pair of permanent magnets 1 in each of the units U1 and U2 appears, opposite to each other. In an arrangement state where the first permanent magnet unit U1 and the second permanent magnet unit U2 are arranged, the outer peripheral surfaces of the yokes 3 of the units U1 and U2 are made closer and attracted to each other.SELECTED DRAWING: Figure 2
Patent JP-2017215172-A (JP)
Title: Distribution acquisition method of volatile material
Inventor: KAMEYAMA YUTAKA
IPC: G01N30/88
Filed: 2016-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of appropriately acquiring the distribution of volatile material on a surface of an object.SOLUTION: The distribution acquisition method of a volatile material includes: a collection process (S11) of disposing a plurality of adsorption pieces on a surface of an object and making each adsorption piece adsorb a volatile material existing on the surface; an identification process (S12) of identifying the volatile material adsorbed by each adsorption piece after the collection process; and an acquisition process (S13) of acquiring the information of the volatile material identified in the identification process for each adsorption piece and the information of the position at which the adsorption piece is disposed in association with each other.SELECTED DRAWING: Figure 1
Patent JP-2017214765-A (JP)
Title: Structure and method for slope surface reinforcement
Inventor: NIWADA KAZUYUKI
IPC: E02D17/20
Filed: 2016-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a structure and a method for slope surface reinforcement that reinforce an entire slope surface.SOLUTION: In a slope surface reinforcement method, a slope surface reinforcement structure is built by the following steps for: preparing a laying material 10 constituted by a geogrid and a pressure bearing material 20; laying the laying material 10 on a slope surface G; processing the pressure bearing material 20 into a conical form and laying out the same on the laying material 10; connecting the laying material 10 and the pressure bearing material 20; installing a rod-like member 30 at a place where the pressure bearing material 20 has been laid out, or a place where the pressure bearing material 20 is to be laid out; and spraying a spray material 40 mixed with a long fiber and a short fiber on the laying material 10 and inside the pressure bearing material 20.SELECTED DRAWING: Figure 2
Patent JP-2017216816-A (JP)
Title: Non-contact power supply device, program, control method for non-contact power supply device, and non-contact power transmission system
Inventor: TANJI YUSUKE
IPC: H02J50/12
Filed: 2016-05-31
Abstract: PROBLEM TO BE SOLVED: To supply stable power regardless of a relative positional relation between a primary side coil and a secondary side coil.SOLUTION: A frequency control unit 232 adjusts the magnitude of output power by performing control so that frequencies of first drive signals G1 to G4 are varied discretely. A phase difference control unit 233 adjusts the magnitude of output power by performing control so that phase differences, phase delays of second drive signals G5 to G8 with respect to the first drive signals G1 to G4, are varied discretely. An acquisition unit 234 acquires a phase difference between an inverter circuit 21's output voltage and output current, as a voltage current phase difference. A determination unit 235 determines a pitch width of a control target value composed of at least one of a frequency controlled by the frequency control unit 232 and a phase difference controlled by the phase difference control unit 233, depending on the voltage current phase difference.SELECTED DRAWING: Figure 1
Patent JP-2017216615-A (JP)
Title: Communication device, communication method, and program
Inventor: KIRIYAMA SAWAKO
IPC: H04L7/04
Filed: 2016-06-01
Abstract: PROBLEM TO BE SOLVED: To increase a demodulation success rate without being influenced by noise.SOLUTION: A communication device according to the present disclosure includes: a position estimation unit for estimating the position of a communication opposite device; and a demodulation unit for demodulating a reception signal received from the communication opposite device on the basis of a propagation delay time corresponding to the position of the communication opposite device. This configuration allows demodulation to be performed at timing corresponding to the propagation delay time, and therefore the communication device can increase a demodulation success rate without being influenced by noise.SELECTED DRAWING: Figure 4
Patent JP-2016173601-A (JP)
Title: Uniform light directing film and method of making the same
Inventor: HUNT BRYAN V
IPC: G02B5/02
Filed: 2016-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a light directing film (100) having a substantially uniform appearance.SOLUTION: The light directing film includes a structured major surface (110) that includes a plurality of microstructures (150) extending along a first direction (142) and a plurality of elevated portions (160) disposed on the plurality of microstructures. The number density of the elevated portions across the light directing film is D. Each elevated portion includes a leading edge (162) and a trailing edge (164) along the first direction. The light directing film can be divided into a plurality of same size and shape grid cells that form a continuous two-dimensional grid. The area of each grid cell is approximately 1/D. Each of at least 70% of the grid cells includes a single leading edge (162) of an elevated portion (160).SELECTED DRAWING: Figure 1
Patent JP-2017223257-A (JP)
Title: Sealing structure
Inventor: SUZUKI ATSUSHI
IPC: F16J15/447
Filed: 2016-06-14
Abstract: PROBLEM TO BE SOLVED: To suppress intrusion of foreign matters and to easily discharge foreign matters that have intruded to the outside.SOLUTION: A sealing structure 10 seals between an annular outer ring 51 and an annular inner ring 54 of a hub bearing 50, the annular outer ring 51 and the annular inner ring 54 being capable of rotating relatively to each other with respect to an axial line x. A sealing device 1 attached to the outer ring 51 has a seal lip 15 which contacts an opposing face of a slinger 20 fixed to the inner ring 54, which is arranged opposite the sealing device 1, and seals between the outer ring 51 and the inner ring 54. The sealing device 1 forms a labyrinth seal with a clearance when the outer ring 51 or the sealing device 1 attached to the outer ring 51 and the slinger 20 are arranged opposite each other, and has a plurality of protrusions 21 that are formed on the opposing face of the slinger 20 and that are arranged radially from an internal peripheral side toward an external peripheral side about the axial line x at prescribed intervals. The plurality of protrusions 21 have gradually increasing widths toward the external peripheral side from the internal peripheral side.SELECTED DRAWING: Figure 1
Patent JP-2017223178-A (JP)
Title: Pipe device
Inventor: KONNO HARUTAKA
IPC: H02K7/08
Filed: 2016-06-16
Abstract: PROBLEM TO BE SOLVED: To minimize an aperture of pipe without making a gas-phase space on an upstream side of a base pipe and a gas-phase space on a downstream side into a closed state, at a confluent part of liquid flowing in the base pipe arranged obliquely and liquid flowing in a branch pipe connected to the base pipe from above.SOLUTION: A pipe system includes a base pipe 11 arranged obliquely and configured to flow liquid Lha in a state of having a gas-phase space, and a branch pipe 12 connected to the base pipe 11 from above and configured to flow liquid Lhb in a state of having a gas-phase space and make the liquid Lhb confluent with the liquid Lha flowing in the base pipe 11. Gas-phase spaces on an upstream side and a downstream side with respect to a confluent part of the liquid Lha, Lhb from the base pipe 11 and branch pipe 12 always communicate with each other through an internal bypass pipe 13.SELECTED DRAWING: Figure 1
Patent JP-2017229003-A (JP)
Title: Network test system and method
Inventor: HISAJIMA TAKAAKI
IPC: H04L45/243
Filed: 2016-06-24
Abstract: PROBLEM TO BE SOLVED: To perform the test of one system or both systems, depending on whether each system is fixed in each test section, to enable fault localization on each test section basis without functional addition on the node side.SOLUTION: A network test system, which includes a plurality of node devices 10, 20, 30 connected in cascade through #0 system transmission line and #1 system transmission line, tests the normality of the #0 system transmission line and the #1 system transmission line for each test section, and also tests the normality of each device using an in-device monitoring function for each system. The network test system includes: device status verification means which sets a test section and verifies whether or not each system, #0 system and #1 system, is fixed in the set test section; and test means which, for each test section, repeats a loopback test of a section layer and in-device continuous monitoring on the basis of each test section, respectively for both #0 system and #1 system if the system is not fixed, and for selected one system if the system is fixed.SELECTED DRAWING: Figure 1
Patent JP-2017228500-A (JP)
Title: Electric connector and electric connector assembly
Inventor: MATSUMOTO AMI
IPC: H01R13/52
Filed: 2016-06-24
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector capable of ensuing waterproof performance even when a water amount to be exposed is increased.SOLUTION: The present invention comprises: a male type housing 10; and a cutoff groove 27 that is orthogonal to a fitting direction L with a female type housing 30 and is extended along a peripheral direction of the male type housing 10. Water flows toward a front end 11 of the male type housing 10 by a capillary phenomenon. However, when the water reaches a rear edge of the cutoff groove 27, an upper wall 37 is eliminated . Thus, the water is exposed from a narrow space to a wide space. Therefore, in a front side of the male type housing 10 from the rear edge, the capillary phenomenon is cancelled, and surface tension occurs in the water. The water attempts to stay in a rear direction from the rear edge.SELECTED DRAWING: Figure 8
Patent JP-2017118478-A (JP)
Title: Earphone for audio signal re-input smart device
Inventor: SEO HYON-SU
IPC: H04M1/00
Filed: 2016-06-30
Abstract: PROBLEM TO BE SOLVED: To minimize loss of sound and distortion in an extraction of an audio signal and a re-input step.SOLUTION: A conducting wire coupling an output terminal 11 and an ear receiver 21, and a conducting wire coupling an input terminal 12 and a microphone 22 are alternately coupled through a connection part 31 in an operation part 30. The conducting wire coupling the input terminal 12 and a microphone 22 and the connection part 31 are disconnected by a switching part 40. By extracting an audio signal outputted from a smart device 10, the signal is easily inputted to the smart device 10. The invention was executed by a support project of a world class 300 planning in which development of the construction of a grid system for providing an IoT platform service to 500,000 or more users using a web connection device of Korean minor enterprise and Korea Industrial Technology Development Institute, and an application technique as a research subject.SELECTED DRAWING: Figure 2
Patent JP-2018006535-A (JP)
Title: Semiconductor light-emitting device
Inventor: MATSUSHIMA TAKEO
IPC: H01L33/36
Filed: 2016-06-30
Abstract: PROBLEM TO BE SOLVED: To materialize a semiconductor light-emitting device of which the brightness is higher than conventional one.SOLUTION: A semiconductor light-emitting device comprises: a substrate; semiconductor layers formed over the substrate and including an n-type or p-side first semiconductor layer, an active layer, and a second semiconductor layer different from the first semiconductor layer in conductivity type; a light-absorptive electrode made of a material which absorbs light of the same wavelength as that of light emitted by the active layer, and electrically connected with the first or second semiconductor layer; and a reflection layer making a layer over a light-extraction face formed by a face of the substrate, located on a side opposite to the semiconductor layer, or a face of the semiconductor layer, located on a side opposite to the substrate, formed at a location opposed to the light-absorptive electrode in a direction orthogonal to the face of the substrate, and made of a material which reflects light of the same wavelength as the light emitted from the active layer.SELECTED DRAWING: Figure 1A
Patent JP-2018009798-A (JP)
Title: Evaluation device of brillouin optical sensing device and evaluation method of brillouin optical sensing device
Inventor: KITO CHIHIRO
IPC: G01M11/00
Filed: 2016-07-11
Abstract: PROBLEM TO BE SOLVED: To provide an evaluation device and an evaluation method of brillouin optical sensing device using Brillouin scattering for evaluating measurement performance of a brillouin optical sensing device capable of simulating dynamic distortion which changes at a high speed and a high dynamic range.SOLUTION: Disclosed evaluation device includes: N (N is a natural number of two or more) optical fibers 11 each having a length identical to each other and Brillouin frequency shift different from each other; and 1×N optical switch 12 which has one multiplexing side port and N branch side ports to which one ends of the N optical fibers 11 are connected respectively, the 1×N optical switch 12 being connected to either of the multiplexing side port or the branch side ports.SELECTED DRAWING: Figure 1
Patent JP-2018008480-A (JP)
Title: Printing apparatus and printing method
Inventor: KIKUCHI MASAHIRO
IPC: B41F17/14
Filed: 2016-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a printing apparatus and printing method which can extend and enlarge a printing pattern from a printing plate, and flexibly form the pattern on a curved surface of a solid structure surface or the like.SOLUTION: A printing apparatus 10 which can perform printing on a printing object 41 having a curved surface formed of the uneven shape includes: an intermediate transfer body 3 which transfers a patterned ink layer 2 to the printing object; ink pattern formation means 1 which forms the patterned ink layer on the intermediate transfer body; intermediate transfer body extension means 8 which holds and extends the intermediate transfer body by holding means 7 with the end held and can maintain the state; and ink pattern transfer means 9 which conveys the intermediate transfer body extension means to the position where the printing object is placed, drives it in the direction of the printing object to approach, brings it into close contact with the printing object and transfers the patterned ink layer on the intermediate transfer body to the printing object.SELECTED DRAWING: Figure 1
Patent JP-2018008496-A (JP)
Title: Metal-clad laminate and method for producing the same
Inventor: MATSUZAKI YOSHINORI
IPC: C08K5/3415
Filed: 2016-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a metal-clad laminate that can prevent a breakage of a graphite sheet, included as a heat radiation material in an insulating layer, and also makes it possible to confirm a position of the graphite sheet in the insulating layer, and a method of producing the same.SOLUTION: A metal-clad laminate has a conductor layer, and an insulating layer placed on the conductor layer. The insulating layer has a base material having electric insulation properties, and a graphite sheet and a guide member embedded in the base material. The guide member and the graphite sheet have a specific physical relationship. The guide member contains metal.SELECTED DRAWING: Figure 1
Patent JP-2018014796-A (JP)
Title: Storage battery device and railway vehicle
Inventor: INOUE AKIFUMI
IPC: B60L11/18
Filed: 2016-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a storage battery device capable of achieving a reduction in size, and a railway vehicle.SOLUTION: A storage battery device 1 includes a battery module 4, a housing 2, and a fixing member 3. The housing has a placement shelf 26 on which the battery module is placed. Into the housing, the battery module can be inserted and pulled-out through an opening for work 21a opened toward one side in a first direction. The battery module has leg portions 53a and 53b protruding toward the other side in the first direction. The fixing member has engagement portions engaging with the leg portions in a second direction orthogonal to the first direction. The leg portions are formed such that lengths in the second direction are reduced as they go from one side to the other side in the first direction, and leg portion engagement surfaces 61 directed to one side in the second direction in the leg portions are formed into inclined surfaces. Fixing member engagement surfaces 30a directed to the other side in the second direction in the engagement portions are formed into inclined surfaces inclined following the leg portion engagement surfaces. The leg portion engagement surfaces and the fixing member engagement surfaces are brought into contact with one another, and the leg portions and the engagement portions engage with one another.SELECTED DRAWING: Figure 3
Patent JP-2018011759-A (JP)
Title: Game machine
Inventor: FUJISAKI HIDEKI
IPC: A63F7/02
Filed: 2016-07-21
Abstract: PROBLEM TO BE SOLVED: To detect an abnormality which has occurred in a game machine.SOLUTION: In the case where the travel of one game ball for a prescribed time is determined to be a predetermined distance or longer, it is detected that the motion of the game ball is abnormal. In the case, moreover, where it is determined that the travel speed of one game ball for a prescribed time is outside of a predetermined range, it is detected that the motion of the game ball is abnormal.SELECTED DRAWING: Figure 88