baber/WOPTO huggingface dataset:
Patent JP-2013026113-A (JP)
Title: Power supply device and vehicle
Inventor: NAGATA SHUICHI
IPC: H01M2/10
Filed: 2011-07-25
Abstract: PROBLEM TO BE SOLVED: To facilitate opening/closing work of a cover included in a power supply part.SOLUTION: A power supply device includes a power supply part mounted on a vehicle and a cover included in the power supply part. The cover includes a first shaft part and a rotatable opening/closing cover around this first shaft part. The opening/closing cover part includes a folding allowing part which allows the opening/closing cover part to be bent. The folding allowing part may be a second shaft part which allows the opening/closing part to be bent.
Patent JP-2013024513-A (JP)
Title: Air outlet duct and system provided with the same
Inventor: NISHIMURA SHIGERU
IPC: F24F7/06
Filed: 2011-07-25
Abstract: PROBLEM TO BE SOLVED: To make uniform a flow velocity of an outlet flow from a duct and to reduce flow resistance in the duct for use in an air conditioning system.SOLUTION: The air conditioning or ventilating system includes an air outlet duct 20 arranged on an upper part of the inside of a room and having a plurality of holes at intervals and a blowing means for blowing air in the air outlet duct. The air outlet duct includes a porous pipe for forming the plurality of the holes 25 at intervals in a longitudinal direction, a triangular spiral plate 100 arranged in the porous pipe and shaped by folding and twisting a flat plate, and a pyramid-like porous outlet pipe 120 arranged at the end of a longitudinal direction in the porous pipe.
Patent JP-2013029357-A (JP)
Title: Power steering device
Inventor: YAGYU TAKAYA
IPC: B62D5/04
Filed: 2011-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a power steering device that maintains detection precision of a torque sensor.SOLUTION: There is provided a power steering device 1 including a non-contact type torque sensor 4 which detects steering torque input to a steering shaft 10 through magnetism. The steering shaft 10 includes a torsion bar 12 which transmits steering torque between an input shaft 11 and an output shaft 13, and the housing 3 includes a sensor case 20 which supports the input shaft 11 rotatably, a gear case 30 which supports the output shaft 13 rotatably, and coupling means 5 of coupling the sensor case 20 and gear case 30 so that they can mutually tilt.
Patent JP-2013030903-A (JP)
Title: Radio communication method, and radio communication system
Inventor: MURAKAMI TOMOKI
IPC: H04J99/00
Filed: 2011-07-27
Abstract: PROBLEM TO BE SOLVED: To improve throughput of each communication cell even in a situation in which a plurality of communication cells are close to each other.SOLUTION: A terminal station device estimates: signal power from a base station device of a communication cell to which the terminal station itself belongs; and interference power from a base station device of another communication cell. Each base station device: calculates a signal power to interference noise power ratio from the signal power estimated by the terminal station device in the communication cell to which the base station device itself belongs and the interference power; selects a modulation system and encoding rate for the terminal station device on the basis of the calculated signal power to interference noise power ratio; and simultaneously performs transmission to the terminal station device by using the selected modulation system and encoding rate.
Patent JP-2013028706-A (JP)
Title: Curable resin raw material composition for optical component, optical component using the same, and new compound used therein
Inventor: IIZUKA YUSUKE
IPC: C08F20/68
Filed: 2011-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a curable resin raw material composition for optical components having stability and giving a cured product excellent in transparency and thermal discoloration resistance, exhibiting enough gas barrier properties and hardly generating cracks; and to provide optical components using the same.SOLUTION: This curable resin raw material composition contains an adamantane derivative A expressed by formula (I). In formula, Aand Aeach independently is a group selected from an acryloyloxy group, methacryloyl group, vinyl group, vinyloxy group and allyloxy group; provided that Aand Aare different from each other; Rrepresents a substituent not containing a double bond; and n denotes an integer of 0 to 8.
Patent JP-2013037039-A (JP)
Title: Lens barrel
Inventor: NAGAOKA HIROHITO
IPC: G03B5/00
Filed: 2011-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a lens barrel having no light leakage between a plurality of frame members and having a small diameter.SOLUTION: A lens barrel holding an optical system member and capable of extending and contracting the length in an optical axis direction by the power of a motor includes: a substantially cylindrical shaped fixed frame; a substantially cylindrical shaped rotary frame rotatable around an optical axis relative to the fixed frame and movable forward and backward in an optical axis direction in the inside of the fixed frame; a gear part provided in a range of a part in the circumferential direction on the outer peripheral surface of the rotary frame; a long gear supported by the fixed frame so as to be rotatable around the axis parallel to the optical axis, engaging with the gear part, and transmitting the power of the motor; and a slidable contact piece fixed on the fixed frame and slid in contact with the outer peripheral surface of the rotary frame only on the front side in the range where the gear part exists when the base barrel is in an extended state.
Patent JP-2013037183-A (JP)
Title: Wide converter lens
Inventor: SHIMOMURA KAZUYA
IPC: G02B15/10
Filed: 2011-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a wide converter lens capable of maintaining a favorable balance of chromatic aberration of magnification at a wide angle end when attached to an imaging lens (master lens), and also capable of favorably suppressing variations in the chromatic aberration of magnification caused when zooming.SOLUTION: The wide converter lens which can be detachably attached to the enlargement side of an imaging lens comprises at least two optical elements having positive refractive power and at least one optical element having negative refractive power. When the average value of the partial dispersion ratios of the at least two optical elements having positive refractive power is defined as θgF_p, the partial dispersion ratio of a first optical element among the at least two optical elements having positive refractive power is defined as θgF, and the Abbe number of the first optical element is defined as νd, the wide converter lens satisfies the following conditional expressions: θgF_p>0.58, θgF-(2.35×10-5×νd-4.11×10-3×νd+0.7204)>0, and νd<30.
Patent JP-2013042002-A (JP)
Title: Transformer
Inventor: KOMINE HITOSHI
IPC: H01F27/24
Filed: 2011-08-17
Abstract: PROBLEM TO BE SOLVED: To improve the workability of winding work of a transformer, and also to improve characteristics while suppressing variations in the characteristics of the transformer.SOLUTION: A through-hole 36 and a through-hole 38 having a smaller area than the through-hole 36 are formed in a core 30, a winding 14 is wound around the through-hole 36, and a winding 8 is wound around the through-hole 38. The number of turns of the winding 8 is smaller than that of the winding 14, and the through-hole 38 is formed smaller than the through-hole 36.
Patent JP-2013040389-A (JP)
Title: Copper alloy sheet material low in deflection coefficient and excellent in bendability
Inventor: KANEKO HIROSHI
IPC: C22C9/00
Filed: 2011-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a copper alloy sheet material which is suitable for a connector, a terminal material, a relay, a switch or the like for vehicle installations, and a lead frame, the connector, the terminal material or the like for electric-electronic equipment, is low in the deflection coefficient in the direction perpendicular to the rolling direction, is excellent in bendability and has excellent strength.SOLUTION: There is provided a copper alloy containing 0.5-5.0 mass% in total of one or more of Ni and Co, 0.1-1.5 mass% of Si, and the remainder consisting of Cu and inevitable impurities. In the copper alloy sheet material, the area ratio of the cube orientation {100}<001> is 5% or more, and the area rate of the NDRDW orientation {012}<221> is 10% or less in the crystal orientation analysis in the measurement by the EBSD method.
Patent JP-2013040870-A (JP)
Title: Measurement instrument
Inventor: SAITO RYUTA
IPC: G01R27/02
Filed: 2011-08-18
Abstract: PROBLEM TO BE SOLVED: To prevent halt of power supply during use while maintaining the function of automatically cutting off power supply when an unused state lasts for a long time.SOLUTION: A measurement instrument includes: measuring probes 2a and 2b connected to a body part 3; an operation unit 24 disposed in the body part 3; a measurement unit 22 which is housed in the body part 3 and measures a physical quantity on the basis of electric signals inputted/outputted via the measuring probes 2a and 2b, in accordance with operation on the operation unit 24; a power supply unit 21 for supplying electric power; a control unit 26 which stops power supply of the power supply unit 21 when a predetermined operation on the operation unit 24 is not performed within a prescribed time period; and an acceleration sensor 11 which is disposed on the measuring probes 2a and 2b to detect movement of the measuring probes 2a and 2b. When an acceleration Am1 detected within the prescribed time period by the acceleration sensor 11 meets a predetermined condition, the control unit 26 continues the power supply of the power supply unit 21.
Patent JP-2013045163-A (JP)
Title: Computer system, information processing system, virtual media method, and program
Inventor: AIKAWA SUSUMU
IPC: G06F13/14
Filed: 2011-08-22
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that, when a device (a drive) cannot respond to a specific command output from a client PC (processor), there is no error process achieved, thereby achieving no virtual media function.SOLUTION: A computer system includes a processing circuit that, when recognizing that a drive is a device conformed to a USB mass storage class specifications, on the basis of USB device information, outputs a specific command to the drive for checking whether or not it is the device having a special function, when receiving an execution status representing an error to the specific command, regards the drive as the USB mass storage device conformed to the USB mass storage class specifications having no special function, and accesses thereto.
Patent JP-2013045843-A (JP)
Title: Electrode structure, semiconductor element, semiconductor device, thermal head, and thermal printer
Inventor: KATO KENICHI
IPC: H01L21/60
Filed: 2011-08-23
Abstract: PROBLEM TO BE SOLVED: To provide an electrode structure with improved shear strength.SOLUTION: An electrode structure C1 comprises: a substratum 2; an electrode 4 provided on the substratum 2; and a plated layer 14 provided on the electrode 4. The plated layer 14 includes a first portion 14a and a second portion 14b positioned on the first portion 14a. Since an area of the first portion 14a is greater than an area of the second portion 14b in a planar view, shear strength of the electrode structure C1 can be improved. It is thereby possible to provide an electrode structure with improved shear strength.
Patent JP-2013044148-A (JP)
Title: Opening/closing body stop device of opening/closing device
Inventor: HINO HIROYUKI
IPC: E06B9/84
Filed: 2011-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an opening/closing body stop device of an opening/closing body, capable of dissolving the risk of generating deflection (stretch) in a string-like member for mechanically turning on brake means, and securing an original length of the string-like member.SOLUTION: The stop device includes: brake means for stopping closing movement of a shutter curtain which is an opening/closing body moved to be open and closed in a vertical direction; a first control wire 111 on which tension acts when the shutter curtain is abutted to an obstacle during the closing movement, and which is a flexible string-like member; and an automatic closing device 32 which is a device for mechanically turning on/off the brake means, and is for stopping the closing movement of the shutter curtain by mechanically turning on the brake means when the tension acts on the wire 111. The wire 111 is provided with a deflection part 111A which is present when the brake means is in one of on or off states and is reduced or made to disappear when the brake means is turned to the other of on or off states.
Patent JP-2013045977-A (JP)
Title: Light-emitting element, light receiving and emitting element, light receiving and emitting device and electronic apparatus
Inventor: FUJITA TETSUJI
IPC: H01L51/42
Filed: 2011-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a light-receiving element including a light-receiving layer which generates electrons more efficiently by receiving light, and to provide a light receiving and emitting element including the light-receiving element, a light receiving and emitting device and an electronic apparatus.SOLUTION: The light receiving and emitting element has a first electrode, a second electrode, and a photoconductor layer provided between the first electrode and the second electrode and generating electrons by receiving light. The photoconductor layer contains a compound having a tetra phenyl porphyrin skeleton represented by the formula (1A) as a main material. [In the formula (1A), B represents platinum, palladium, magnesium, nickel or zinc. R means a substituent group, and represents a hydrogen atom, a fluorine atom, an alkyl radical, or an aryl group].
Patent JP-2013049317-A (JP)
Title: Air bag equipment for passenger seat of automobile
Inventor: SAITO TOMOARI
IPC: B60R21/205
Filed: 2011-08-30
Abstract: PROBLEM TO BE SOLVED: To provide the automobile air bag equipment for a passenger seat capable of performing the deployment action control which does not spoil the deployment characteristic of the main part of the bag even if the head part of the dummy, which corresponds to the driver of the physical size about a 3 years old child, is on an extension of the opening of the air bag and the bulging end part of the air bag bulged from the housing part contacts with the head of the dummy, which corresponds to the driver.SOLUTION: The bag main part 1 is covered by the deployment regulation sheet 11 which is formed integrally from the surrounding part 12 and the tubular part 13, and the surrounding part 12 surrounds the attachment part 3 of the bag main part 1. The tubular part 13 is arranged in the state where is always folded up at the car indoor room RM side of the folding part 4 of the bag main part 1 and it comes to be arranged earlier stage than the bag main part 1 to enable the standing up in the shape of a hollow tubular form when expanding the deployment of the bag main part 1.
Patent JP-2013054937-A (JP)
Title: Switch device
Inventor: KONYA MASAKI
IPC: H01H13/14
Filed: 2011-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a switch device which is used for mainly operating each of various electronic equipment in automobiles, prevents deformation and breakage of pressing boss, and enables an operation reliable.SOLUTION: A reinforcing boss 8E projecting downwardly is provided on a lower surface where a pressing boss 8D attached in a vertically movable manner to an opening tube part 7A of a case 7 and projecting downwardly to the lower surface, is provided on an operation body 8. The pressing boss 8D is reinforced with the reinforcing boss 8E and a wall part 8F by coupling the reinforcing boss 8E and the pressing boss 8D via the wall part 8F. Therefore inclination and breakage of the pressing boss 8D can be prevented, deformation of the pressing boss 8D can be prevented at the time of a pushing operation, and a switch device capable of surely operating switch contacts can be obtained.
Patent JP-2013052974-A (JP)
Title: Sheet stacking device and image forming apparatus
Inventor: TOKUMA NAOTO
IPC: G03G15/00
Filed: 2011-09-05
Abstract: PROBLEM TO BE SOLVED: To improve usability by extruding only a sheet bundle on a sheet stacking tray selected out of a plurality of sheet stacking tray to the front of a device.SOLUTION: By changing the posture of a stopper 32 to which the selected sheet stacking tray 20 corresponds, the stopper 32 is released from a sheet extruding member 31 on the selected sheet stacking tray 20 for the sheet to be transferred to the front of the device. Meanwhile, since the sheet extruding member 31 on the unselected sheet stacking tray 20 is engaged with the stopper 32, it receives a larger load than a specific one, a torque limiter Tr runs idle, and thus failing to transmit a drive force for moving the sheet extruding member 31. By changing the posture of the stopper 32 engaged with the upper surface of the sheet bundle P, only the sheet bundle on the selected stacking tray 20 is transferred to the front of the device.
Patent JP-2013052641-A (JP)
Title: Liquid ejecting head, liquid ejection device, and piezoelectric element
Inventor: SAKAI TOMOHIRO
IPC: H01L41/187
Filed: 2011-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an environmentally-friendly liquid ejection head having large strain amount, and to provide a liquid ejection device and a piezoelectric element.SOLUTION: The liquid ejection head ejecting liquid from a nozzle opening 21 includes, on an elastic membrane 50, the piezoelectric element 300 including a first electrode 60, a piezoelectric layer and a second electrode provided on the piezoelectric layer. The piezoelectric layer includes a composite oxide a perovskite structure having bismuth, iron, barium and titanium. The membrane thickness ranges≥620 nm and ≤1,520 nm.
Patent JP-2012106481-A (JP)
Title: Recording material identifying apparatus and image forming apparatus
Inventor: ISHIDA ISAO
IPC: G03G21/00
Filed: 2011-09-07
Abstract: PROBLEM TO BE SOLVED: To solve the problem with a recording material identifying apparatus for identifying a type of a recording material P by taking an image on the surface of the recording material P, wherein the accuracy of identification is lowered depending on the type of the recording material when providing only a sensor capable of taking the image in a close contact area or non-close-contact area, and the cost is increased when providing two sensors.SOLUTION: By providing a step difference in a pressing member for pressing the recording material P to a reading surface of an imaging unit, surface images in a close contact area and a non-close-contact area are taken. By identifying the type of the recording material P based on the two surface images, the accuracy of identifying the recording material is improved without using a plurality of sensors.
Patent JP-2013057354-A (JP)
Title: Impact absorbing structure and method for manufacturing the same
Inventor: IKEDA KEIKO
IPC: F16F7/00
Filed: 2011-09-08
Abstract: PROBLEM TO BE SOLVED: To provide an impact absorbing structure which can be homogenized in quality over the whole surfaces by stabilizing the positions and attitudes of respective elastic spherical bodies connected via a soft connecting structure.SOLUTION: The impact absorbing structure (impact absorbing member) 10 is provided in which the plurality of elastic spherical bodies 11 with spherical outer shapes and elastically deformed according to the magnitude and direction of an external force applied from the exterior, are aggregated in a plane shape or linearly via the soft dock structure 12 the rigidity of which is suppressed so as to be deformable according to the external force, while securing a through gap K between facing spherical faces 11c deviated from each other. The soft dock structure 12 includes a lower cloth member (first connection sheet) 14 of which the heat welding layer 14a provided on one face is heat-welded and fixed to lower ends 11a of the elastic spherical bodies 11, and an upper cloth member 15 of which the heat welding layer 15a provided on one face is heat-welded and fixed to upper ends 11b of the elastic spherical bodies 11.
Patent JP-2013061430-A (JP)
Title: Video display device
Inventor: KASHIWAGI TAKESHI
IPC: G02B1/11
Filed: 2011-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a display device capable of enhancing contrast of a video image, preventing self moire and ghost, and suppressing occurrence of Newton rings.SOLUTION: The display device includes at least: a video light source; an optical function layer which is arranged closer to an observer side than the video light source and controls incident light from the video light source and emits it to the observer side; and a front plate arranged closer to the observer side than the optical function layer. The optical function layer includes a base material layer, a plurality of light transmission sections arranged on the base material layer in parallel along the sheet surface, and a plurality of light absorbing sections arranged in parallel between the light transmission sections. The light transmission sections have convex sections which are projected toward the video light source side in cross section in a sheet thickness direction, with their video light source side surfaces curved or linearly folded. The video light source and the optical function layer are arranged so that the apexes of the light transmission sections are in contact with the video light source through an air interface or through gaps of 5 mm or less.
Patent JP-2013066126-A (JP)
Title: Use frequency channel selection method and radio communication device
Inventor: ALTINTAS ONUR
IPC: H04W72/10
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To allocate frequencies in a plurality of user environments in an autonomous distribution manner.SOLUTION: Position information, vehicle speed information, available frequency lists and a transmission data amount are exchanged between transmission and receiving nodes, and communication enabled time and a communication enabled data amount are calculated for each of available frequency channels. The frequency channel is selected as a channel to be used until the communication enabled data amount reaches α times (α>1) or more of the data amount to be transmitted. At this time, the frequency channel with more communication enabled data amount is preferentially selected. A threshold value α is about 1.1-1.5, for example. When the data amount to be transmitted cannot be transmitted even when all the available frequency channels are used, it is also preferable to request other transmission and receiving pairs to release the frequency channel.
Patent JP-2013068164-A (JP)
Title: Starting control device of compression self-ignition engine
Inventor: NAKAMOTO JINJU
IPC: F02D29/02
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To quickly restart an engine by 1-compression starting at a maximally high frequency when restarting the compression self-ignition engine.SOLUTION: When a restarting condition is established (YES in Step S21), when a stopping position of a piston of a stopping time compression stroke cylinder existing in a compression stroke when stopping the engine falls within a reference stopping position range set near the bottom dead center (YES in Step S25) while imparting torque to the engine by using a starter motor, fuel injection is executed on the stopping time compression stroke cylinder, and the engine is restarted thereby by the 1-compression starting (Step S26). As a stopping time of the engine by automatic stopping control of the engine becomes short, the reference stopping position range is expanded to the top dead center side (Steps S22-S24).