baber/WOPTO huggingface dataset:
Patent JP-2017146447-A (JP)
Title: Light guide and virtual image display device
Inventor: OSUGI SHIORI
IPC: G02B6/00
Filed: 2016-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a light guide for a virtual image display device that has suppressed stray light while ensuring a viewing angle in the vertical direction.SOLUTION: A light guide 50 comprises a light guide member 100 including a light beam incident part 101 on which image light is made incident and a light beam emission part 104 for emitting the image light to the outside. The light guide member 100 includes a retroreflection part 106 that includes a plurality of surfaces for inverting the direction of travel of the image light made incident on the light beam incident part 101 and guided in the light guide member 100, and an image extraction part 103 that guides the image light the direction of travel of which has been inverted by the retroreflection part 106 to the light beam emission part 104 and extracts the image light. The image extraction part 103 has a first surface inclined at an angle of θa with respect to the light beam emission part 104, a second surface parallel to the light beam emission part 104, and a third surface inclined in a direction reverse to that of the first surface at an angle of θc with respect to the light beam emission part 104, arranged repeatedly in this order toward the light beam incident part 101, and guides the image light from the first surface to the light beam emission part 104 and extracts the image light.SELECTED DRAWING: Figure 1
Patent JP-2017146838-A (JP)
Title: Access restriction method to schedule information, access restriction program, information processing device and information processing system
Inventor: HONMA KENJI
IPC: G06F21/62
Filed: 2016-02-18
Abstract: PROBLEM TO BE SOLVED: To permit access to schedule information from a specific terminal with a simple operation.SOLUTION: When a user terminal which photographs a QR code accesses a server (S200: Yes), an access authority imparting part determines whether position information of the user terminal at the time of photographing the QR code coincides with or resembles position information of a service provider terminal (S210). Then, when they are coincident as a result of the determination (S212: Yes), the access authority imparting part permits the access from the user terminal to schedule information of the service provider (S214).SELECTED DRAWING: Figure 8
Patent JP-2017150523-A (JP)
Title: Power transmission device
Inventor: HAMASHIMA TETSUO
IPC: F16C33/58
Filed: 2016-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a power transmission device having a plurality of rotational shafts, comprising a double helical gear, and capable of being easily assembled.SOLUTION: A power transmission device 1 includes: a counter shaft 6 on which a first double helical gear is formed; a rotational shaft 4 of a differential device 3 on which a second double helical gear engaged to the first double helical gear is formed, and which is arranged in parallel with the counter shaft 6; and a bearing 12 holding the rotational shaft 4 in a rotatable manner. The bearing 12 comprises an inner race 12a and an outer race 12b in a separable manner. A thickness hof the outer race 12b is made thicker than a tooth depth hof the first and second double helical gears.SELECTED DRAWING: Figure 1
Patent JP-2017028245-A (JP)
Title: Antenna module
Inventor: SAKURAI KEIZO
IPC: H05K1/14
Filed: 2016-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an antenna module that can excellently perform transmission and reception of high-frequency signals in a desirable frequency band.SOLUTION: The antenna module comprises: a control substrate 1 having a semiconductor element 4 mounted on a center part of an upper surface thereof; a frame-shape frame substrate 2, joined to an outer periphery part of the control substrate 1 through solder 12 with a predetermined thickness, which has an opening part 2a for storing the semiconductor element 4 at a center part thereof; and an antenna substrate 3, joined to an upper surface of the frame substrate 2 through solder 19 with a predetermined thickness so as to cover an opening part 2a, which has an antenna pattern 23 along an upper surface thereof. The solder 12, 19, through which the control substrate 1 is joined to the frame substrate 2 and the frame substrate 2 is joined to the antenna substrate 3, contain spherical particles S which are composed of materials which are not melted in the solder 12, 19 and have diameters corresponding to the predetermined thicknesses.SELECTED DRAWING: Figure 1
Patent JP-2017156163-A (JP)
Title: Evaluation method of whey protein
Inventor: HORIMOTO Tomohito
IPC: G01N11/14
Filed: 2016-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily and quickly evaluating magnitude of a viscosity application ability of whey protein used for producing foods/drink such as gelatinous foods and drink (e.g., magnitude of a gelatinization ability when being used for a material of the gelatinous foods).SOLUTION: A protein evaluation method includes: a heating step of heating a solution containing whey protein of a prescribed density until the whey protein in the solution is denatured, and acquiring the temperature-raised solution with a prescribed temperature; a measuring object preparation step of cooling the solution obtained by the heating step to a prescribed temperature to be gelatinized or retaining the temperature for keeping a liquid state, and acquiring a measuring object for hardness measurement; and a hardness measurement step of measuring the hardness of the measuring object acquired by the measuring object preparation step and evaluating the viscosity application ability of the whey protein.SELECTED DRAWING: None
Patent JP-2017156201-A (JP)
Title: Abnormality diagnostic device, abnormality diagnostic method, angle detector, and program
Inventor: TAJIMA JUNYA
IPC: G01D5/16
Filed: 2016-03-01
Abstract: PROBLEM TO BE SOLVED: To easily prevent reduction in an accuracy by including a rotational angle sensor using a magnetoresistive element, for example.SOLUTION: The abnormality diagnostic device, the abnormality diagnostic method, and the program include: a first acquisition part 1010 for acquiring a first angle signal φ of a rotational body output from a first signal detector 200 according to a detection signal of a first rotation angle sensor 100 detecting magnetic fields of at least two different directions; a second acquisition part 1020 for acquiring a second angle signal ψ and an amplitude signal of the rotational body output from a second signal detector 400 according to a detection signal of the second rotation angle sensor 300 detecting magnetic fields of at least two different directions; and a first abnormality determination unit 1030 for determining an abnormality of the first angle signal φ based on the amplitude signal.SELECTED DRAWING: Figure 5
Patent JP-2017158119-A (JP)
Title: Radio equipment integrated antenna device
Inventor: TAKAHASHI YUKITAKA
IPC: H01R24/38
Filed: 2016-03-03
Abstract: PROBLEM TO BE SOLVED: To eliminate needs for an antenna attachment metal fitting and a fixing metal fitting for a power feeding line, and to reduce man hours for attachment and removal works.SOLUTION: An antenna side slide part arranged around an antenna side connection terminal, and a radio equipment side slide part arranged around a radio equipment side connection terminal are slid to make an antenna side connection part and a radio equipment side connection part fit to each other, and fixed at a predetermined position by means of an antenna side fitting holding part and a radio equipment side fitting holding part to mechanically fix an antenna part and a radio equipment part and simultaneously connect them electrically.SELECTED DRAWING: Figure 1
Patent JP-2016153896-A (JP)
Title: Stereoscopic imaging device
Inventor: LEE CHUL WOO
IPC: G02B30/25
Filed: 2016-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a stereoscopic imaging device capable of minimizing optical energy loss and improving image quality.SOLUTION: A stereoscopic imaging device capable of minimizing optical energy loss and improving image quality includes: a polarizing beam splitter configured to reflect or transmit incident light depending on polarization components of the light to split the light in at least three different directions; a reflective member configured to reflect the light reflected by the polarizing beam splitter toward a screen; at least one modulator configured to modulate the light reflected by the reflective member and the light transmitted through the polarizing beam splitter; and a refractive member disposed in a propagation direction of light entering the polarizing beam splitter to refract the light entering the polarizing beam splitter.SELECTED DRAWING: Figure 12
Patent JP-2017120359-A (JP)
Title: Semiconductor silicon-containing film forming material and pattern forming method
Inventor: ANNO YUSUKE
IPC: H01L21/027
Filed: 2016-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor silicon-containing film forming material that shows excellent peelability when wet peeling is performed using a semiconductor acidic liquid, and a pattern forming method.SOLUTION: A semiconductor silicon-containing film forming material comprises a siloxane polymer component (a-1) at least comprising a functional group represented by the formula (i) and an ethylenic unsaturated double bond, and an organic solvent (in formula (i), R is at least one selected from a hydrogen atom and a C1-C30 monovalent organic group, n is an integer of 1-5, and * is a bond).SELECTED DRAWING: None
Patent JP-2016104447-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2016-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of suppressing a decrease in interest in a game.SOLUTION: A machine includes start pockets capable of receiving a game ball shot into a game area. When the game ball enters the start pocket, lottery processing for a jackpot is performed with a predetermined winning probability. As a result, a jackpot game for giving privilege to a player is performed when winning a jackpot. In the game machine, a hold performance for suggesting a degree of expectation toward lottery processing is executed in a stage before the lottery processing to a jackpot is performed.SELECTED DRAWING: Figure 163
Patent JP-2017167580-A (JP)
Title: Fire detector
Inventor: KOBAYASHI HIROSHI
IPC: G01N27/16
Filed: 2016-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a fire detector which can determine the state of a fire early without malfunctioning.SOLUTION: The fire detector includes: at least one gas sensor for detecting at least two types of gases which are changed by a fire; and a controller circuit for processing an output signal from the gas sensor and controlling the gas sensor, the controller circuit having determination means for determining a fire from changes in the concentrations of at least two types of gases. The gas sensor includes at least one gas sensor detecting a carbon monoxide gas and a carbon dioxide gas. The determination unit may determine a fire based on the increase rate of concentrations of the carbon monoxide gas and the carbon dioxide gas.SELECTED DRAWING: Figure 1
Patent JP-2017168924-A (JP)
Title: Semiconductor device
Inventor: GOTO YUICHI
IPC: H03K17/04
Filed: 2016-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device that has a high switching speed while suppressing current leakage and breakdown.SOLUTION: A semiconductor device according to an embodiment comprises first and second transistors connected in series between a first voltage source and a second voltage source. A threshold voltage of the second transistor is higher than that of the first transistor. A diode is electrically connected between a gate of the first transistor and the second voltage source. A first capacitor has one end electrically connected with the gate of the first transistor. A first driver is electrically connected with the other end of the first capacitor. A second driver is electrically connected with the gate of the second transistor.SELECTED DRAWING: Figure 1
Patent JP-2017169381-A (JP)
Title: Drive unit
Inventor: TSUJII SHINTARO
IPC: B60L9/18
Filed: 2016-03-17
Abstract: PROBLEM TO BE SOLVED: To make a voltage of a first power line (a high-voltage system power line) into a proper voltage.SOLUTION: Using a modulation degree Rm1 of a first motor, drive system loss Loss 1 determined for each drive point of the first motor as a relationship between the modulation degree Rm1 and loss and based on a loss map, a modulation degree of a second motor and drive system loss determined for each drive point of the second motor as a relationship between the modulation degree Rm of the second motor and loss and based on a loss map, a target voltage is set so that a sum of drive system loss in a drive system including each of the motors becomes minimum and a step-up converter is controlled so that a voltage of a high-voltage side power line of the step-up converter becomes a target voltage. Thus, a voltage of a high-voltage system power line can be set properly.SELECTED DRAWING: Figure 2
Patent JP-2017165074-A (JP)
Title: Tire bladder
Inventor: SATO YUJI
IPC: B29C33/02
Filed: 2016-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a tire bladder enabling simple and stable installation of an auxiliary accessory on the surface of a bladder body.SOLUTION: A tire bladder 10 to be used in a tire production process includes a cylindrical bladder body 11, and a first mechanical fastener 12 mounted on the surface of the bladder body 11. The first mechanical fastener 12 has a structure mechanically freely coupling with a second mechanical fastener 14 paired with the first fastener. An auxiliary accessory 13 including the second mechanical fastener 14 is mounted on the surface of the bladder body 11 by mutual coupling between the first mechanical fastener 12 and the second mechanical fastener 14.SELECTED DRAWING: Figure 3
Patent JP-2017174903-A (JP)
Title: Photoelectric conversion device and imaging system
Inventor: MATSUDA YOJIRO
IPC: H04N5/369
Filed: 2016-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric conversion device with high reliability, which can stably apply predetermined voltage to a photoelectric conversion layer.SOLUTION: A photoelectric conversion device includes a semiconductor substrate, a charge accumulation portion provided to the semiconductor substrate, a plurality of photoelectric conversion layers, and an upper electrode in this order. The plurality of photoelectric conversion layers is disposed in a plane of the substrate. The photoelectric conversion device further includes an insulating layer that is disposed between the plurality of photoelectric conversion layers and provided with a connection wire. At a side surface of the insulating layer, the upper electrode and the connection wire are electrically connected to each other.SELECTED DRAWING: Figure 2
Patent JP-2017174615-A (JP)
Title: Switch
Inventor: SATO MASAHIRO
IPC: H01H73/22
Filed: 2016-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a switch that makes it easy to transfer heat to a thermally-actuated element.SOLUTION: A contact part 200 is provided in a cable run 110 including a first terminal 5 and a second terminal 10. A drive device 2 opens/closes the contact part 200. A shut-off mechanism 20 has a movable body 21 that is freely moved to an ON-position and an OFF-position. The shut-off mechanism 20 causes a drive device 2 to open the contact part 200 when the movable body 21 moves from the ON-position to the OFF-position. A thermally-actuated element 7 is formed in a plate shape, and moves the movable body 21 from the ON-position to the OFF-position by bending with heat transferred from the first terminal 5. A housing 6 accommodates the first terminal 5, the second terminal 10, the contact part 200, the drive part 2, the shut-off mechanism 20, and the thermally-actuated element 7. A heat conductor 8 is made of a material higher in heat conductivity than the thermally-actuated element 7, is accommodated in the housing 6, and transfers heat, transferred from the first terminal 5, to the thermally-actuated element 7.SELECTED DRAWING: Figure 1
Patent JP-2017175486-A (JP)
Title: Radio slave unit having position information notification function
Inventor: OSAKI KENICHI
IPC: H04W64/00
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a position information originating terminal, in which a transmitter automatically determines the necessity of a search, with suppressed power consumption at transmission when there is no need of search.SOLUTION: A radio slave unit radio-transmits position information of the self-slave unit to a predetermined master unit which is associated in advance with self-slave unit. The radio slave unit monitors beacon signal reception from the radio master unit. When a beacon signal cannot be received, or is received with reception intensity equal to or lower than predetermined reception intensity, the radio slave unit acquires the position information of the self-slave unit, so as to transmit to the master unit a radio signal which includes the position information.SELECTED DRAWING: Figure 1
Patent JP-2016149792-A (JP)
Title: Subscriber unit for wireless digital code division multiple access (cdma) communication system
Inventor: OZLUTURK FATIH M
IPC: H04W28/18
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a wireless digital CDMA communication system which supports all types of voice communication and data communication by utilizing the minimum frequency bandwidth for each application.SOLUTION: A system efficiently allocates ISDN bandwidth on demand by a subscriber. Upon initialization of a subscriber station unit, the system sets a channel and generates spectrum spreading codes necessary to support the highest capacity channel desired by the subscriber station unit. A portion of the communication spectrum bandwidth is not reserved until actually required by the subscriber station unit. Since call setup such as allocation of the spectrum spreading codes is performed at beginning of a call from the subscriber station unit, the subscriber station unit can quickly gain access to a portion of the frequency spectrum that is necessary to support a required particular application.SELECTED DRAWING: Figure 3
Patent JP-2016191543-A (JP)
Title: Integrated dual fuel delivery system
Inventor: HEYNEN FRIDOLIN
IPC: F02C7/232
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an improved dual fuel delivery system for a gas turbine engine.SOLUTION: The invention relates to a dual fuel delivery system for a gas turbine. The dual fuel delivery system 400 for the gas turbine comprises: a main fuel line 402 having a main fuel oil conduit 406 and a main fuel gas conduit 404 and in which the main fuel gas conduit 404 encloses, at least partially, the main fuel oil conduit 406; and a first fuel divider 408 having a first fuel oil divider 412 connected to the main fuel oil conduit 406 and a first fuel gas divider 410 connected to the main fuel gas conduit 404 and in which the first fuel gas divider 410 encloses, at least partially, the first fuel oil divider 412.SELECTED DRAWING: Figure 4
Patent JP-2017175083-A (JP)
Title: Resin mold core
Inventor: MAENO KENSUKE
IPC: H01F27/32
Filed: 2016-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a reactor having excellent strength in which no cracks or breaks occur in a weld portion due to vibration or impact applied to the reactor even when the weld portion W is present in the resin.SOLUTION: A reactor includes: a resin portion 22a; a core 12a fixed to the resin portion 22a; and a weld portion W formed in the resin portion 22a. A plurality of stress concentrating portions 53a, 53b is provided at positions separated from the weld portion W in the resin portion 22a along an extending direction of the weld portion W with the weld portion W interposed therebetween.SELECTED DRAWING: Figure 1
Patent JP-2017177247-A (JP)
Title: Oil seal attachment tool
Inventor: KANZAKI WATARU
IPC: B23P19/02
Filed: 2016-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an oil seal attachment tool with which even an oil seal mounted on an oil seal press plate in a narrow installation place can be precisely and uniformly fitted in a mounting place in level with the flat plane of an oil seal press plate.SOLUTION: An oil seal attachment tool 10 is integrated by coupling a flat annular end face on the other side of a cylinder part 8a for insertion around a circular hole outer periphery of a hollow disk 9, and configured to attach an oil seal by gradual pressing against a flat annular end face on one end side of the cylinder part 8 for insertion by threadably engaging an operation knob of a press adjusting rod 7 with the operation knob with a female screw groove provided previously at an opposite position of an oil seal press plate through sequential rotating operation while tips of rod-like parts provided with male screw grooves of the press adjusting rod 7 with the operation knob are inserted into holes at three places of a hollow disk 9 after the oil seal is temporarily assembled in a mounting place of the oil seal press plate.SELECTED DRAWING: Figure 4
Patent JP-2016195533-A (JP)
Title: Rotor, method of manufacturing the same, and motor including that rotor
Inventor: OH JI HWAN
IPC: H02K15/03
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a stable magnet fixing structure.SOLUTION: A rotor includes a rotor core 110 in which a plurality of rotor core members are stacked, and a plurality of magnets 150 inserted into magnet insertion holes 111 of the rotor core 110, and further includes fixing patterns 112 that protrude toward the center of the magnet insertion holes 111 from one sides of the magnet insertion holes 111 of the rotor core members respectively disposed at an uppermost layer and a lowermost layer.SELECTED DRAWING: Figure 2
Patent JP-2017179657-A (JP)
Title: Conductive fiber
Inventor: SOEDA SHIN
IPC: D06M13/256
Filed: 2016-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a conductive fiber having excellent conductivity while maintaining flexibility as a fiber.SOLUTION: There is provided a conductive fiber having a hydrophilic fiber and an organic conductive coated film including the hydrophilic fiber, the organic conductive coated film contains an emeraldine-salt of polyaniline doped by sulfonic acid having an alkyl group with 10 or more carbon atoms, and a fixed amount of the organic conductive coated film is 9 pts.wt. or more based on 100 pts.wt. of the hydrophilic fiber.SELECTED DRAWING: Figure 1
Patent JP-2017177647-A (JP)
Title: Hard coat film for transfer, hard coat layer laminate having base material film, and manufacturing method of hard coat layer laminate
Inventor: KAMEI MISATO
IPC: B32B27/00
Filed: 2016-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a hard coat film for transfer capable of transferring a hard coat layer onto a resin substrate by thermal transfer, while further improving scratch resistance and weatherability.SOLUTION: A hard coat film for transfer 10 includes at least a hard coat layer 121, a primer layer 122 and an adhesive layer 124 arranged in this order on a base material film 11. The hard coat layer 121 includes a cured product of a curable resin composition containing a curable component and a particle. The curable component includes a bifunctional curable oligomer. The content of the bifunctional curable oligomer is 80 pts.wt. or more with regard to the total mass of the curable component. The content of the particle is over 20 pts.wt. to 150 pts.wt. or less with regard to the total mass of the curable component. The mass ratio is 0.25≤B/A≤1.5 if the bifunctional curable oligomer is A and the particle is B.SELECTED DRAWING: Figure 1