baber/WOPTO huggingface dataset:
Patent JP-2011135765-A (JP)
Title: Traveling motor controller of vehicle, motor control system for vehicle, and rotation detecting apparatus
Inventor: KAWAKAMI EIICHIRO
IPC: H02P6/08
Filed: 2010-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve the control accuracy of a traveling motor of a vehicle by appropriately correcting a detection error of a rotation detection means.  <P>SOLUTION: An error correcting section, which inputs a signal from a rotation detecting means and outputs an error-corrected angle data (ϕ hereinafter) to a microcomputer, calculates differences a1-a8 between estimated and actual angles by subtracting an actual detection angle from a then presumed angle each time an actual detection angle (real detection angle) based on the signal reaches an angle of intervals of 45 degrees. When the real detection angle reaches the final 360 degrees, differences of increased amounts b1-b8, which indicate how much the increase quantities of the estimated angles are more to the actual detection angle, are calculated for each section of the intervals of 45 degrees based on the differences a1-a8 between the estimated and actual angles. Furthermore, learning values d1-d8 are obtained by dividing the difference a8 between the estimated and actual angles at the 360 degrees as equally as possible and by deducting them from the differences of increase quantities b1-b8. Then, although a value of ϕ is also increased principally by 1 each time the real detection angle increases by 1, increase quantity of ϕ at each time of increase is set to 2 or 0 so that increase quantity of ϕ in each section becomes larger by the learning value of that section.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012094708-A (JP)
Title: Structure and method for preventing fall of unit at drawing out
Inventor: NAKAJIMA SHUHEI
IPC: H05K7/14
Filed: 2010-10-27
Abstract: PROBLEM TO BE SOLVED: To provide a structure and a method for preventing the fall of a unit of a drawer structure at drawing out the unit.SOLUTION: The structure for preventing the fall of a unit at the time of drawing out the unit comprises: an installation cage 1; a guide rail 3 laid down in the installation cage 1 to be movable to the outside of the installation cage 1, and provided with a groove 10 having a predetermined width W1; and a unit 2 provided slidably along the groove 10. The unit 2 has a stopper 9 which is fitted in the groove 10 of the guide rail 3 and slid along the groove. The guide rail 3 has an engaging portion 11 in an end portion of the groove 10. When being engaged with the stopper 9, the engaging portion 11 stops the unit 2 sliding in a direction P toward the outside thereof and guides the move of the unit 2 along a vertically upward direction U.
Patent JP-2012090874-A (JP)
Title: Motor-driven walking health appliance
Inventor: MURAMATSU MASAHIRO
IPC: A63B23/04
Filed: 2010-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a motor-driven walking health appliance that forces a user to move his legs up and down for walking exercise.SOLUTION: The motor-driven walking health appliance includes: a drive device for causing reciprocating movement; a transmission device for transmitting the reciprocating movement to a foot rest portion; and a base with a handrail portion and a stand portion. The transmission device is in the shape of a rope with one end connected to the drive device and with the other end connected to the handrail portion of the base, while having a telescopic spring portion. The foot rest portion is joined to a portion of the transmission device along its vertical direction at which the reciprocating movement is converted from horizontal direction to vertical direction. The base has the handrail portion provided at its front and has the stand portion having a backrest or a folding chair provided at its rear. The foot rest portion is forced to move up and down by the reciprocating movement caused by driving the drive device.
Patent JP-2012094783-A (JP)
Title: Electronic component
Inventor: IGARASHI KATSUHIKO
IPC: H01G4/12
Filed: 2010-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component capable of reducing the variation in vibration noise generated on a substrate, while improving the effect of suppressing the vibration noise.SOLUTION: A ceramic capacitor 10 includes a ceramic capacitor element 11 and a pair of connection terminals 12. The ceramic capacitor element 11 comprises: a dielectric assembly 21 having a plurality of dielectric layers 26 and a plurality of internal electrodes 27; and a pair of external electrodes 22 provided on respective end faces of the dielectric assembly 21. Each of the connection terminals 12 comprises: an electrode connection part 41 connected to each of the external electrodes 22; an external connection part 42 which is connected to a substrate 13 and is arranged to face the dielectric assembly 21; and an intermediate part 43 which connects the electrode connection part 41 to the external connection part 42 in such a manner that a gap is formed between a lower face (lateral face 24b) of the dielectric assembly 21 and the external connection part 42, and which is formed into a bent shape. Of the angles made by the intermediate part 43 and the external connection part 42 between the substrate 13, a smaller angle α should be less than 60°.
Patent JP-2012096592-A (JP)
Title: Vehicle movement control apparatus and vehicle movement control method
Inventor: HANZAWA MASATOSHI
IPC: B60W10/18
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle movement control apparatus that can properly set up control request values of a plurality of control objects for controlling a movement of a vehicle, and to provide a vehicle movement control method.SOLUTION: A request value setting part 26 includes: a first request value setting part 40 which sets up a first request yaw rate γ_act 1 to a first control object; a first estimated value acquisition unit 41 which acquires a first yaw rate estimated value γ_act 1 of the first control object driven based on the first request yaw rate γ_act 1; a first computing part 42 which computes at least a first estimation delay amount SF 1 out of a first stationary shortage amount TF 1 and the first estimation delay amount SF 1; a second request value setting part 43 which sets up a second request yaw rate γ_act 2 to a second control object; and a second estimated value acquisition unit 44 which acquires a second yaw rate estimated value γ_act 2 of the second control object driven based on the second request yaw rate γ_act 2.
Patent JP-2012095570-A (JP)
Title: Method for producing immobilized trichoderma and method for storing timber
Inventor: TOGASHI IWAO
IPC: A01N63/04
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing immobilized trichoderma which surely selects an excellent strain from collected fungi of the genus Trichoderma, draws out performance of fungi of the genus Trichoderma, is fixed on an inexpensive and easily obtainable carrier material and has excellent practicality, and a method for storing timbers.SOLUTION: Immobilized trichoderma in which fungi of the genus Trichoderma of parasite fungi are immobilized on alkali charcoal in a living state are arranged in a ground part of a wooden civil engineering material to achieve decay delay of the part by wood rotting fungi.
Patent JP-2012099966-A (JP)
Title: Image distribution system, image processing device, and image formation device
Inventor: YAGI ATSUKO
IPC: G06F3/12
Filed: 2010-10-29
Abstract: PROBLEM TO BE SOLVED: To reduce a burden on a manager and to improve flexibility of distribution processing even when performing distribution processing using an operation panel to which parameters cannot be configured.SOLUTION: An image processing device connected with an image formation device and an information processor via a network is provided with: first storage means for storing configuration screen data to configure parameters of processing within a workflow regulating one or more pieces of processing; acquisition means for acquiring the parameters configured on the basis of the configuration screen data, from the information processor; second storage means for temporally storing the acquired parameters; and distribution means for distributing the image data input from the image formation device, in accordance with a workflow in which the parameters stored in the second storage means are set and which is selected from the image formation device.
Patent JP-2012098115-A (JP)
Title: Peel testing device
Inventor: HOSHINO YOSHINORI
IPC: G01N19/04
Filed: 2010-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a peel testing device capable of performing a peel test with ease and high accuracy.SOLUTION: A peel testing device 1 related to the present invention comprises a gripping member 80 for gripping an end of a test film 110 peeled from a specimen 100, a moving member 30 disposed so as to be freely movable linearly in a direction of approaching to/separating from the gripping member 80, a holding member 50 disposed at the moving member 30 so as to be freely movable linearly in the direction along a peeling face 102 of the specimen 100 in a state of holding the specimen 100, a moving mechanism 20 for linearly moving the moving member 30, a load measuring instrument 70 for measuring a load applied to the gripping member 80, a first converting mechanism 62 for converting linear motion of the moving member 30 into rotational power and outputting the rotational power, and a second converting mechanism 64 for converting the rotational power output from the first mechanism 62 into linear motion to the moving member 30 of the holding member 50.
Patent JP-2012097851-A (JP)
Title: Vehicular drive system
Inventor: IKEDA MINORU
IPC: F16D25/0638
Filed: 2010-11-02
Abstract: PROBLEM TO BE SOLVED: To alleviate the influence of centrifugal oil pressure due to rotation so as to improve the control response of a clutch device in engagement and disengagement of the clutch device.SOLUTION: A vehicular drive system includes: a transmission; the clutch device 2 which can switch an engaging state and a disengaging state in transmitting the driving force of an engine to the transmission by engaging a first clutch part 23 and a second clutch part 24; and a clutch actuating mechanism 3 for allowing the clutch device 2 to switch the engaging state and the disengaging state. The clutch actuating mechanism 3 includes: a clutch drum 22; a piston 32 which divides a spring chamber 38 generating engagement driving force for the engaging state of the clutch device 2 from a pressurizing chamber 34 generating disengagement driving force for the disengaging state of the clutch device 2; a control valve 70 which supplies oil to the spring chamber 38 and the pressurizing chamber 34; a biasing member 33 generating biasing force in a direction of engaging the clutch device 2; and a hole 250 through which oil in the spring chamber 38 is discharged into the outside of the spring chamber 38.
Patent JP-2012105030-A (JP)
Title: Image reader and image formation device
Inventor: TAMEHIRA MASATO
IPC: H04N1/00
Filed: 2010-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an image reader capable of reducing image defects in a generated document image.SOLUTION: An image reader 200 comprises: a first roller pair 230; a second roller pair 240; a sensor 250; a reading part 260; an image processing part 350; and a CPU 310. The first roller pair 230 is a roller pair for feeding a document. The second roller pair 240 is disposed downstream from the first roller pair 230. The sensor 250 is a member for detecting the rear end of the document fed by the first roller pair 230 and the second roller pair 240, and is disposed downstream from the first roller pair 230 and in the vicinity of first roller pair 230. The reading part 260 is disposed movably with reference to a preset regulation position, between the first roller pair 230 and the second roller pair 240 and reads the image of the document located between the roller pairs. An image processing part 350 processes the image read by the reading part 260. The CPU 310 controls each part.
Patent JP-2012109033-A (JP)
Title: Lever fitting type connector, and connector unit having lever fitting type connector
Inventor: FURUYA YOSHINOBU
IPC: H01R13/629
Filed: 2010-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a lever fitting type connector with secured operability, and a connector unit.SOLUTION: A connector 1 comprises a housing 4 having a peripheral plate part 42 standing from a substrate part 41 and a pair of projection parts 45 projecting in a direction away from the peripheral plate part 42; and a lever 5 having a pair of plate parts 50A provided with guide grooves 53, in which projection parts 45 are fitted, and a plate coupling part 50B coupling a pair of the plate parts 50A with each other. After the lever 5 is positioned from a detachment position, at which the lever 5 is mounted to an opposite connector 2, to a slide start position, at which a surface of the substrate part 41 and a longitudinal direction of the guide groove 53 are parallel to each other, the lever 5 slides along the longitudinal direction of the guide groove 53. A first surface 5a of the plate coupling part 50b away from the guide groove 53 is vertical to the sliding direction at a sliding position, and a second surface 5b on the guide groove 53 side is vertical to a mounting direction Z at a detaching position.
Patent JP-2012106816-A (JP)
Title: Rail lifting system
Inventor: UEOKU KOHEI
IPC: B66B7/02
Filed: 2010-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a rail lifting system which can be efficiently attached to and detached from a rail.SOLUTION: The rail lifting system 1 is provided with a first member 3 and a second member 5 which are rotatably connected to each other by the intermediary of a connecting shaft 7. The first member includes a fitting part 9 to which a traction means 53 is fitted, and pressing parts 11 abutting on front sides of the rail 51 upon traction. The fitting part and the pressing parts are positioned on a first virtual extension line 13 and a second virtual extension line 15 extending from the connecting shaft in a side view. The first virtual extension line and the second virtual extension line extend in different directions from the connecting shaft. The second member is formed so that it extends along the side of the rail and then goes around the back side of the rail when the connecting shaft is positioned on the front side of the rail.
Patent JP-2012107719-A (JP)
Title: Magnetic gear device
Inventor: FUJITA TOMOYUKI
IPC: F16H49/00
Filed: 2010-11-18
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic gear device which can prevent the deformation of a plurality of magnetic teeth which make magnetic fluxes of magnet pieces pass therethrough.SOLUTION: The magnetic gear device includes an outer gear, an inner gear and a stator gear 7. The stator gear 7 includes a base 47, the plurality of magnetic teeth 53, an inside annular member 42 and an outside annular member 43. The base 47 has a plane face orthogonal to the axial direction of a cylinder hole, and the plurality of magnetic teeth 53 are substantially vertically protruded from the plane face of the base 47, and aligned on the concentric circle of the cylinder hole at prescribed intervals. The inside annular member 42 is engaged with tips of the plurality of magnetic teeth 53 from the inside, and the outside annular member 43 is engaged with the tips of the plurality of magnetic teeth 53 from the outside.
Patent JP-2012114041-A (JP)
Title: Radio wave transmitting member, dimming element and dimming window material
Inventor: TOMITA MICHIHISA
IPC: G02F1/13
Filed: 2010-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a radio transmitting member excellent in radio wave transmittance, abrasion resistance and visible light permeability.SOLUTION: In a radio wave transmitting member 1, a conductive layer 4 having radio wave transmittance is formed on a transparent substrate 2. The conductive layer 4 is a layer mainly comprising an Sn oxide containing an oxide of at least one element selected from among Ga, In, Ti, Nb, Ta and Sb, and has a sheet resistance of 1,500 Ω/square or more and 6,000 Ω/square or less.
Patent JP-2012112023-A (JP)
Title: Gas production apparatus and gas production method
Inventor: YOSHIDA AKITO
IPC: C25B1/10
Filed: 2010-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a gas production apparatus that can further reduce parts to be provided with a protection member for preventing the contact with an electrolyte solution to reduce manufacturing costs.SOLUTION: The gas production apparatus includes: a photoelectric conversion part 2 which has a light receiving surface and a back surface thereof; a first electrode 8 for electrolysis and a second electrode 7 for electrolysis, which are provided side by side on the back surface; and a sealing part 9 which is provided on the peripheral portion of the first or second electrode for electrolysis. In the gas production apparatus, the first and second electrodes for electrolysis are provided so as to electrolyze an electrolyte solution, when the first and second electrodes for electrolysis come into contact with the electrolyte solution, by utilizing the electromotive force that is generated when the photoelectric conversion part 2 receives light and to respectively produce a first gas and a second gas; and the sealing part 9 has corrosion resistance against the electrolyte solution and is provided so as to prevent the electrolyte solution from flowing into the space between the first or second electrode for electrolysis and the photoelectric conversion part 2.
Patent JP-2012118122-A (JP)
Title: Lighting unit, projection type display device, and direct-view type display device
Inventor: MIURA KOJI
IPC: G02F1/13357
Filed: 2010-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a lighting unit capable of improving the luminance of illumination light, and to provide a projection type display device and a direct-view type display device having the lighting unit.SOLUTION: An illumination optical system includes one or more light sources (light sources 10A, 10B, 10C and 10D) each including a solid-state light-emitting device 11 that emits light from a light emission region comprising one or a plurality of dot-like light-emitting spots, or one or a plurality of non-dot-like light-emitting spots. The solid-state light-emitting device 11 comprises a single chip 11A that emits light of a prescribed wavelength range, or a plurality of chips 11A that emit light of the same wavelength range or a mutually different wavelength range. The three or more light-emitting spots 11B are provided as the whole of the plurality of light sources so as to emit light of two or more mutually different wavelength ranges. Alternatively, the light-emitting spot 11B that emits the light of the same wavelength range is provided between two or more light sources of the plurality of light sources.
Patent JP-2012102448-A (JP)
Title: Tool for passing string through object
Inventor: TSUKADA KAZUE
IPC: D04D11/00
Filed: 2010-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a tool for passing a string through an object which ensures a string or a rubber string for passing through an object by adapting to a thickness or a shape of the string without damaging the object at which the rubber string or the string can pass through, and further allows strings made of different materials such as a braid and a rubber string to pass together through the object.SOLUTION: In a tool for passing a string through objects, a plurality of loops are formed by twisting a linear-shaped object made of an elastic material so that loop lengths of the loops are gradually shortened from one loop to the next loop and opening widths of the loops are gradually narrowed from one loop to the next loop.
Patent JP-2012118282-A (JP)
Title: Control device for mach-zehnder modulator and control method for mach-zehnder modulator
Inventor: Sakano eiichi
IPC: G02F1/025
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a control device for a Mach-Zehnder modulator and a control method for the Mach-Zehnder modulator that can easily determine a failure such as deterioration of the Mach-Zehnder modulator.SOLUTION: The control device for the Mach-Zehnder modulator includes a current detection part for detecting a current value flowing in an electrode provided in any one light guide of the Mach-Zehnder modulator, and a determination part for determining a failure state of the Mach-Zehnder modulator based on the current value detected by the current detection part. The control method for the Mach-Zehnder modulator includes a current detection step for detecting the current value flowing in the electrode provided in any one light guide of the Mach-Zehnder modulator, and a determination step for determining the failure state of the Mach-Zehnder modulator based on the current value detected in the current detection step.
Patent JP-2012118291-A (JP)
Title: Image display device
Inventor: OKA HIDENORI
IPC: G09G3/20
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To provide an image display device capable of easily achieving focus at a proper position by a user when enlarging an exit pupil by providing a pupil expansion element on an optical path of image light.SOLUTION: A head-mounted display includes a laser group, a driving signal control unit, a vertical scan system, a horizontal scan system, an emission unit, a diffraction grating 60, focus targets 70, and an illumination unit. The laser group outputs light including image light for displaying an image. The driving signal control unit controls the output of the light by the laser group. The vertical scan system and the horizontal scan system two-dimensionally scan the light output from the laser group. The emission unit emits the light two-dimensionally scanned to an eye of a user. The diffraction grating 60 being a pupil expansion element is provided in the vicinity of an intermediate image surface and expands an exit pupil. The focus targets 70 are marks formed in an ineffective scan region 64 of the diffraction grating 60. The illumination unit illuminates the focus targets 70.
Patent JP-2012116103-A (JP)
Title: Method of manufacturing pressure container
Inventor: KATO TAKASHI
IPC: B29C70/10
Filed: 2010-12-01
Abstract: PROBLEM TO BE SOLVED: To stabilize the strength of a pressure container by suppressing a prepreg ride and the generation of a gap between prepregs.SOLUTION: The prepreg is wound around a liner 20 in a state that one corner of the prepreg 70 is directed to the inner peripheral side of the liner 20 using the prepreg 70 having a rhombic cross section for forming an FRP layer. The one corner of the prepreg 70 directed to the inner peripheral side of the liner 20 is preferably an obtuse angle.