baber/WOPTO huggingface dataset:
Patent JP-2016066716-A (JP)
Title: Transistor, transistor array and transistor manufacturing method
Inventor: USAMI YOSHIHISA
IPC: H01L29/786
Filed: 2014-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a transistor, a transistor array and a transistor manufacturing method, which can improve positional accuracy of an electrode to improve reliability; and reduce the number of processes in electrode formation; and achieve high yield to improve productivity.SOLUTION: A transistor comprises: an insulating substrate; a source electrode formed on the substrate; a drain electrode formed away from the source electrode; a gate electrode which is formed on the substrate between the source electrode and the drain electrode, and away from the source electrode and away from the drain electrode, and has a height lower than that of each of the source electrode and the drain electrode; and a semiconductor layer arranged to contact a top face of the source electrode and a top face of the drain electrode.SELECTED DRAWING: Figure 1
Patent JP-2015092558-A (JP)
Title: Optical semiconductor device control method
Inventor: ISHIKAWA TSUTOMU
IPC: H01S5/068
Filed: 2014-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical semiconductor device control method which can stabilize an oscillation mode.SOLUTION: In a control method of an optical semiconductor device which comprises a sampled grating including a diffraction grating part and a space part adjacent to the diffraction grating part to be sandwiched by diffraction gratings from both sides, and first through third segments having optical lengths different from each other are linked, and which comprises first through third heaters provided correspondingly to the first through third segments, and in which a formula (1) is established when assuming that the optical lengths of the first through third segments are L1 through L3, power to the first through third heaters is controlled so as to establish a formula (2) when supply powers to the first through third heaters are P1-P3 and efficiencies of the first through third heaters are Rth1-Rth3: L1=L3+(L2-L3)×K1(0.3≤K1≤0.7) (1); P1=P3×Rth3/Rth1+(P2×Rth2/Rth1-P3×Rth3/Rth1)×K1+offset(≠0) (2).
Patent JP-2016073117-A (JP)
Title: motor
Inventor: HAGA HIDEHIRO
IPC: H02K5/04
Filed: 2014-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a motor with a structure capable of suppressing reduction in sealability.SOLUTION: In a motor 10, a bus bar holder 61 has a main body part 62, and a connector part 63 that protrudes radially outward from the main body part 62 and that is located at a rear side in an axial direction from a housing 21. The bus bar holder 61 is provided with a sealing part 83 directly or indirectly contacted with the cover 22 over one round in a circumferential direction of the central axis. The connector part 63 has a connector coupling part 63a that couples between the main body part 62 of the bus bar holder 61 and a connector main body part 63b. At least a part of the front side surface in an axial direction of the connector coupling part 63a is located at the front side from the sealing part 83, at the radial outside of the sealing part 83.SELECTED DRAWING: Figure 1
Patent JP-2016069992-A (JP)
Title: Daylighting tool and rolling screen
Inventor: TSUKADA DAI
IPC: G02B5/00
Filed: 2014-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a daylighting tool and a rolling screen that have an excellent design characteristic while keeping daylighting performance.SOLUTION: A daylighting tool 1 comprises: a daylighting sheet 2 including a light deflection part for deflecting light incident on a light incident surface; and a porous sheet 3 that is placed on at least part of a light emission surface on the side opposite to the light incident surface of the daylighting sheet and has visible light transmission holes.SELECTED DRAWING: Figure 1
Patent JP-2015075106-A (JP)
Title: Method and system for passive clearance control in gas turbine engine
Inventor: BALLARD JR HENRY G
IPC: F01D11/08
Filed: 2014-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a clearance control system without valves, actuators or other control devices for regulating a flow of cooling or heating fluid through a turbine shell.SOLUTION: A method of designing a turbine (10) includes: estimating rates of radial thermal expansion for each of a stator (18) and a rotor (20, 22) corresponding to a period of operation of the turbine; estimating a clearance between the rotor and the stator on the basis of the rates of radial thermal expansion; and determining a mass or surface area of the stator or rotor on the basis of the clearance.
Patent JP-2016073989-A (JP)
Title: Processed component excellent in corrosion resistance, and manufacturing method thereof
Inventor: TATSUMI YUJIRO
IPC: B23K26/064
Filed: 2014-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a processed component excellent in corrosion resistance of a hole drilling end face of the processed component by uniformizing a coating film thickness on the hole drilling end face, concerning a processed component to which a surface treatment such as coating is applied after forming a component having a prescribed shape.SOLUTION: There is provided a processed component having a coating film on the surface including an inner surface of a through hole of a steel member having the through hole. In the processed component, the through hole has a constitution in which connection between a hole transfer end of one surface of the steel member and a hole transfer end of the other surface of the steel member has a curve projecting toward the center axis of the rough hole, on a cross section in parallel with the penetration direction.SELECTED DRAWING: Figure 2
Patent JP-2016076416-A (JP)
Title: Earth terminal
Inventor: TSUCHIYA TAKAHIRO
IPC: H01R4/64
Filed: 2014-10-08
Abstract: PROBLEM TO BE SOLVED: To make a breaking part easily break.SOLUTION: An earth terminal 20 includes: an electric wire fixing part 40 to which an electric wire is fixed; a body fixing part 30 fixed to a body B; and a breaking part 50 which extends in a direction intersecting an axial direction of the electric wire fixing portion 40, breaks by pulling the electric wire while the body fixing portion 30 is fixed to the body B, and separates the electric wire fixing portion 40 from the body fixing portion 30. An end edge 51 in the extending direction at the breaking part 50 and an opposite edge 33A ranging to the end edge 51 and oppositely disposed are arranged at a sharp angle.SELECTED DRAWING: Figure 4
Patent JP-2016080737-A (JP)
Title: Lighting device, and liquid crystal display device including the same
Inventor: URAGAMI TOSHIFUMI
IPC: G02B6/00
Filed: 2014-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device capable of preventing luminescence unevenness, while being miniaturized.SOLUTION: A lighting device includes: a nearly rectangular light guide plate (10) arranged in such a manner that an incident surface incident with light and an emission surface for irradiating guided light are arranged to be nearly orthogonal to each other; a point light source (20) arranged to face the incident surface; and a finder internal liquid crystal display device (30) for displaying nearly rectangular imaging information. The emission surface is treated with mat processing having a light diffusion effect. The surface opposite to the emission surface is arranged with a reflection surface treated with a Fresnel shape. The side face of the finder internal liquid crystal display device is arranged to face the emission surface of the light guide plate, and a portion inside the emission surface is provided with a protrusion protruded further than the periphery. The protrusion, when viewed from the normal line of the emission surface, has a nearly rectangular shape. The protrusion is arranged within the range of the display area of the finder internal liquid crystal display device.SELECTED DRAWING: Figure 3
Patent JP-2015057601-A (JP)
Title: Time of arrival (toa) estimation for positioning in wireless communication network
Inventor: STEPHEN FISHER
IPC: H04J11/00
Filed: 2014-10-16
Abstract: PROBLEM TO BE SOLVED: To provide techniques for accurately determining time of arrival (TOA) of signals in a wireless communication network.SOLUTION: Each cell may transmit (i) synchronization signals on a set of contiguous subcarriers in the center portion of the system bandwidth and (ii) reference signals on different sets of non-contiguous subcarriers distributed across the system bandwidth. UE may determine TOA for a cell on the basis of multiple signals transmitted on different sets of subcarriers. The UE may combine a correlation result for a first signal (e.g., a synchronization signal) from the cell with a correlation result for a second signal (e.g., a reference signal) from the cell so as to determine accurate TOA for the cell on the basis of the combined correlation results.
Patent JP-2016079965-A (JP)
Title: Device and method for adjusting direction of windmill for wind power generation
Inventor: YAMADA TOSHIMASA
IPC: F03D7/04
Filed: 2014-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for adjusting a direction of a windmill for power generation capable of preliminarily turning the windmill to an appropriate direction without requiring an additional facility by predicting a wind direction in the future using a probabilistic mathematical model and adjusting the direction of the windmill according to the predicted direction.SOLUTION: A device 10 which adjusts a windmill mounted on a wind power generation facility in accordance with fluctuation of a wind direction comprises: a wind direction detector 31 which detects the wind direction; a wind direction prediction section 12 which predicts the wind direction in the future using a probabilistic mathematical model on the basis of a fluctuation state of the wind direction detected by the wind direction detector 31; and a switching device 40 for adjusting the direction of the windmill according to the wind direction predicted by the wind direction prediction section 12.SELECTED DRAWING: Figure 1
Patent JP-2016089513-A (JP)
Title: Water discharge device
Inventor: NAKAMURA YUSUKE
IPC: E03C1/10
Filed: 2014-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a water discharge device capable of preventing sterilizing water remaining in a sink from being diluted by tap water which is discharged later while continuously being discharged even after the power supply to the electrodes for electrolysis is turned OFF.SOLUTION: A water discharge unit WD is arranged to stop water supply to a sterilizing water generation section 30 after a predetermined time has elapse from a point when the electrolysis is terminated. The predetermined time is preset within a period of time so that the water, which is supplied to a sterilizing water generation section 30 from a water supply conduit after the electrolysis in the sterilizing water generation section 30 is terminated, is temporally retained in a buffer area without being discharged from the sterilizing water discharge part 20.SELECTED DRAWING: Figure 4
Patent JP-2016087668-A (JP)
Title: Electric die cast machine
Inventor: NAKATSUKA YOSHIHISA
IPC: B22D17/20
Filed: 2014-11-07
Abstract: PROBLEM TO BE SOLVED: To provide an electric die cast machine that can suppress vibration of a shock absorber, can be smoothly transferred from an injection step to a pressure increase step and has excellent durability and quietness.SOLUTION: An electric injection device 1 of a die cast machine is provided with: a screw shaft 5 rotatably held; a nut body 7 screwed to the screw shaft 5; an injection plunger 9 that is driven to move forward and backward in interlock with the nut body 7; an electric servo motor 11 for injection and an electric servo motor 12 for increasing pressure which rotary drive the screw shaft 5; a one-way clutch 13 provided between the screw shaft 5 and the electric servo motor 12 for increasing pressure; and a shock absorber 10 that absorbs surge pressure acting on the injection plunger 9. The shock absorber 10 is provided with an elastic member 36 that is elastically deformed by receiving the surge pressure acting on the injection plunger 9 and a hydraulic damper device 37 that absorbs vibration of the elastic member 36.SELECTED DRAWING: Figure 4
Patent JP-2015027596-A (JP)
Title: Game machine
Inventor: KISHIMOTO SHINJI
IPC: A63F7/02
Filed: 2014-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of favorably improving a degree of attention to a game.SOLUTION: A board surface of a game board 24 includes a game area, and the game area includes a first operation hole 301 and a second operation hole 311. When a game ball enters the first operation hole 301, a main control device stores it as reservation information and, when a game ball enters the second operation hole 311, stores it as reservation information. The game machine starts a variable display of symbols on a symbol display device 41 and a variable display of symbols on a main symbol display device 43 on the basis of the reservation information of the first operation hole 301 and the reservation information of the second operation hole 311. In that case, among the reservation information of the first operation hole 301 and the reservation information of the second operation hole 311, the reservation information of the second operation hole 311 is preferentially consumed and a reservation notification for notifying of a content of the reservation information of the first operation hole 301 may be sometimes executed on the symbol display device 41.
Patent JP-2016094912-A (JP)
Title: Axial piston type liquid pressure rotary machine
Inventor: SUZUKI MOTOJI
IPC: F03C1/253
Filed: 2014-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an axial piston type liquid pressure rotary machine which achieves good lubricity of a valve plate cylinder block.SOLUTION: In an axial piston type liquid pressure rotary machine, a seal surface 4c of a valve plate 4 faces a seal surface of a cylinder block to form a hydrostatic bearing. A shallow groove 20 is provided on the seal surface 4c. The shallow groove 20 is provided over a circumferential direction of the seal surface 4c of the valve plate 4 so as to connect a port 4a with a port 4b.SELECTED DRAWING: Figure 4
Patent JP-2016095453-A (JP)
Title: Electron transport material and electronic material using the electron transport material
Inventor: OKAZAKI HIROTO
IPC: G03G5/06
Filed: 2014-11-17
Abstract: PROBLEM TO BE SOLVED: To provide an electron transport material which is excellent in compatibility with an organic solvent and a binder resin, has no risk of causing liquid sagging and cracks after having been applied to a support, has an electron transportation capability with excellent sensitivity, and enables synthesis which is extremely easy and inexpensive than a conventional one and has high yield; and an electronic material using the electron transport material.SOLUTION: An electron transport material contains an alanine derivative represented by Formula (I). In Formula (I), Rand Rare the same or different from each other, and represent an alkyl group having 6 to 16 carbon atoms. The alanine derivative is preferably synthesized by a reaction of naphthalene tetracarboxylic dianhydride and alanine alkyl ester or alanine.SELECTED DRAWING: None
Patent JP-2015071053-A (JP)
Title: Game machine
Inventor: MATSUSHIMA SHOJI
IPC: A63F7/02
Filed: 2014-11-19
Abstract: PROBLEM TO BE SOLVED: To improve game amusement in a game machine where a "second variation pattern table" is provided separately from a "first variation pattern table."SOLUTION: A game machine has variation pattern table storage means for storing a first variation pattern table to be used according to a game state and a second variation pattern table to be used after the end of a specific game, as a variation pattern table to be used to determine a variation pattern which specifies variation time of identification information. Any one of the plurality of second variation pattern tables is used when predetermined conditions are satisfied. When a specific variation pattern is selected during the period in which a predetermined second variation pattern table is used, a variation pattern table to be used is changed to another second variation pattern table. When a use period is passed without selecting a specific variation pattern, a variation pattern table to be used is changed to a second variation pattern table separately from another second variation pattern table.
Patent JP-2016101023-A (JP)
Title: Vibration wave motor and optical device including the same
Inventor: UEHARA TOSHIYUKI
IPC: H02N2/00
Filed: 2014-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a compact thin vibration wave motor capable of applying pressure to a transducer even when posture of the transducer is tilted.SOLUTION: A vibration wave motor includes: a vibrator having a projection; a slide member having a friction contact surface with which the projection is frictionally in contact; a vibrator holding member for holding the vibrator; and a pressure applying part for pressing the vibrator to the slide member. By making the vibrator to generate vibrations, the vibrator and the slide member are relatively moved. The pressure applying part is mounted to the vibrator holding member so as to be capable of rotating around an axis line in a direction perpendicular to a direction in which the vibrator and the slide member are relatively moved and to a pressure applying direction by the pressure applying part.SELECTED DRAWING: Figure 1
Patent JP-2016098595-A (JP)
Title: Power generation panel fixture
Inventor: KANEMATSU TSUKASA
IPC: H02S20/23
Filed: 2014-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a power generation panel fixture capable of fixing a power generation panel and ensuring grounding of the power generation panel.SOLUTION: A power generation panel fixture 10 can electrically connect power generation panels 1 which neighbor with each other across the fixture 10, and a mount 5. The power generation panel fixture 10 comprises: a lower fixture 12 that is disposed on a groove 7 of the mount 5; an upper fixture 11 that presses an engagement end 3a of a framework 3 from above and fixes it to the mount 5; and a fastening bolt 13 that fastens the lower fixture 12 and the upper fixture 11. The lower fixture 12 comprises: a mount contact part 23 which contacts to the mount 5 by moving upward along with fastening operation of the fastening bolt 13 and pressing up an undersurface of an upper wall part 6c of the groove 7 on the mount 5; and a framework contact part 24 which scratches a surface of the framework 3 by coming into contact with a side face of the engagement end 3a of the framework 3 and slides upward along with fastening operation of the fastening bolt 13 to electrically connect with the framework 3.SELECTED DRAWING: Figure 4
Patent JP-2016101079-A (JP)
Title: Non-contact power supply system
Inventor: ABE HIDEAKI
IPC: H01F38/14
Filed: 2014-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact power supply system capable of reducing standby power and improving efficiency at a light load with an improved input power factor in a non-contact system using a non-contact extension cord.SOLUTION: In a non-contact power supply system S, a relay power reception coil 21 of a non-contact extension cord 2 is disposed to face a power transmission coil 10 of a power supply device 1, and a relay power transmission coil 22 of the non-contact extension cord 2 is disposed to face a power reception coil 30 of a power reception device 3. To the power transmission coil 10, a first parallel resonance capacitor 11 is connected in parallel, to configure a resonance circuit. Also, to the relay power transmission coil 22, a second parallel resonance capacitor 24 is connected in parallel, to configure a resonance circuit.SELECTED DRAWING: Figure 1
Patent JP-2016101325-A (JP)
Title: Seat device
Inventor: NOZAKI HIROYUKI
IPC: A47C7/54
Filed: 2014-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a seat device requiring no dedicated member for stopping the displacement of a linkage component in an arm-rest.SOLUTION: An arm-rest for a seat back side face comprises: a stationary gear fixed on the seat back and having stationary gear teeth; a lock gear having a first arm and a second arm and made auto-rotatable, the first arm having a lock gear teeth meshing with the stationary gear teeth; and a lever plate having a third arm and a fourth arm and made auto-rotatable, the third arm engaging with the first arm. A projection and an engaging hole engaging with the projection are provided respectively on either the first arm and the third arm or the third arm and the first arm. The second arm is energized to approach the fourth arm, and the fourth arm is energized to approach the second arm. When the fourth arm rotates apart from the second arm, the third arm rotates the first arm in a direction to bring the first arm into a lock releasing state. When the fourth arm rotates toward the second arm, the third arm rotates the first arm in the direction to bring the first arm into a lock state. In the lock releasing state and the lock state, the projection and the engaging hole act as stoppers for arresting the rotating action of the lever plate.SELECTED DRAWING: Figure 3
Patent JP-2016103917-A (JP)
Title: Ground fault position detection device and ground fault position detection method
Inventor: NAGAREDA KOICHI
IPC: H02S50/00
Filed: 2014-11-28
Abstract: PROBLEM TO BE SOLVED: To easily detect a position where a ground fault accident occurs, in a solar cell string in which a plurality of solar cell panels are connected in series.SOLUTION: A ground fault position detection device is configured to detect the position where the ground fault accident occurs, in the solar cell string that is brought into a floating state. The ground fault position detection device comprises: a plurality of measurement terminals which are connected to both terminals of the solar cell string; a grounding terminal which is grounded; a potential dividing part for generating a divided potential between the measurement terminals; a voltage detection part for detecting the divided potential relative to a potential in the grounding terminal; and an output part for outputting a result of the detection of the divided potential. The grounding terminal is grounded and after the measurement terminals are connected to both the terminals of the solar cell string, a potential dividing ratio of the potential dividing part is adjusted in such a manner that the divided potential becomes equal to the potential in the grounding terminal.SELECTED DRAWING: Figure 7
Patent JP-2016107417-A (JP)
Title: Ink pack, ink jet printer, printing method, and manufacturing method of ink pack
Inventor: HARA HIROFUMI
IPC: B41J2/175
Filed: 2014-12-02
Abstract: PROBLEM TO BE SOLVED: To properly provide an ink pack which is used in an ink jet printer and has a more preferable structure.SOLUTION: An ink pack 202 stores an ink used in an ink jet printer and includes a bag-like part 302 which is a bag-like portion formed by a film 210 and stores the ink therein. The film 210 is a thin film in which at least an inner surface resin layer, which is a resin layer forming an inner surface side layer of the bag-like part, on a reinforcement layer for reinforcing the inner surface resin layer.SELECTED DRAWING: Figure 2
Patent JP-2016109164-A (JP)
Title: Vehicular electric drive device
Inventor: HASHIMOTO SHUHEI
IPC: F16D9/00
Filed: 2014-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular electric drive device capable of suppressing increase of friction due to scattering of metal pieces, in a case where a weakest portion is damaged when excessive external force is input.SOLUTION: Even when metal pieces are scattered when a power transmission shaft is fractured, the possibility that the metal pieces are bitten into a gear of a speed reducer can be reduced.SELECTED DRAWING: Figure 2