baber/WOPTO huggingface dataset:
Patent JP-2007329126-A (JP)
Title: System with superconducting cable
Inventor: ALLAIS ARNAUD
IPC: H01B12/16
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system capable of increasing its length without danger of generating dielectric breakdown between a conductor of a cable and a screen.  <P>SOLUTION: The cable provided with a superconductor (2), a dielectric (3) surrounding the superconductor, and a superconducting screen (4) arranged on the dielectric working as a spacer is surrounded by a cryostat (7) consisting of a metallic inner tube (8), a metallic outer tube (9), and a super insulator (10) including a gap. A metallic middle tube (5) is arranged on the screen with the gap (6) left from the cryostat. The medium that is fluid at an ambient temperature on which a constant pressure is impressed is guided into a space between the superconductor and the middle tube as a filling medium for the dielectric, and at least one cooling unit for supplying fluid cooling medium is connected with the gap (6) between the cryostat and the middle tube.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008299492-A (JP)
Title: Exercise support system
Inventor: GOI KOICHI
IPC: G06Q50/22
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To present an exercise menu by reflecting a health status of a user in an exercise support system for presenting an exercise menu appropriate to each user of an exercise facility.  <P>SOLUTION: The system includes a blood component measurement part 13 for measuring blood component data of the user; an exercise menu decision part 14 for deciding the exercise menu of the user on the basis of the blood component data measured by the measurement unit 13; and an exercise menu presentation part 15 for presenting the exercise menu decided by the decision unit 14 to the user.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008300509-A (JP)
Title: Display module
Inventor: MOTOOKA MUNENORI
IPC: G09F9/00
Filed: 2007-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display module improved in quality and reliability by preventing, in view of preventing disconnection of wiring patterns, generation of peeling part in a bonding layer between a reinforcing film and a base film.  <P>SOLUTION: A display model includes a display panel, a host circuit board for driving the display panel, and a flexible printed circuit board 3A for coupling the display panel and the host circuit board. In this display module, the host circuit board is provided with a connector having the cross-section formed almost in the U-shape for coupling a terminal connected to the wiring pattern and a terminal 31 of the flexible printed circuit board. The terminal 31 of the flexible printed circuit board 3A is constituted with a conductor layer 3b and a plated layer 3f arranged in the one surface of the conductor layer 3b. The reinforcing film 3h is arranged in the terminal 31 at the surface opposed to the surface where the plated layer 3f of the conductor layer 3b is arranged. Moreover, the base film is arranged up to the location exceeding the terminal 31 in the manner as covering the reinforcing film 3h.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008299100-A (JP)
Title: Method for manufacturing elastic roller
Inventor: ATA YOSUKE
IPC: G03G15/00
Filed: 2007-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing an elastic roller capable of correcting worsening of deflection caused by fluctuation in continuous molding.  <P>SOLUTION: In the method for manufacturing the plurality of elastic rollers by repeating the manufacturing method for the elastic roller of curing an applied layer applied with a liquid material on a shaft core outer circumferential face, using an annular application head 38, to form an elastic layer, (1A) the first shaft core center axis position is measured, when measuring two different points along a shaft core axial direction to make a straight line connecting two points serve as a shaft core center axis, (1B) the applied layer is formed in the first shaft core, (1C) the center position of the applied layer is measured before the applied layer is cured, so as to manufacture the first elastic roller, and (2A) the second shaft core center axis position is measured, (2B) a head position is regulated to overlap the center position of the applied layer formed in the process 2C within a range having 25 μm of radius from the second shaft core center axis, based on he second shaft core center axis position and the center position obtained in the process 1C, and (2C) the applied layer is formed on the second shaft core, so as to manufacture the second elastic roller.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008305894-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: NANJO TAKUMA
IPC: H01L29/812
Filed: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce parasitic resistance occurring between a gate electrode and a source/drain electrode without decreasing the mutual conductance by employing such a structure that the gate electrode and a high concentration n-type impurity region will not directly contact, without forming an insulating film on the underside of the gate electrode.  <P>SOLUTION: In a semiconductor device, the regions 4A and 4B of a barrier layer 4, located directly under the source/drain electrodes 7A and 7B have ample thickness for permitting tunneling of electrons, and heavily-doped n-type impurity regions 6A and 6B exist in the channel layer 3 on the underside of respective regions 4A and 4B of the barrier layer 4. A gate electrode 8 is formed on the surface of a region 4C between the regions 4A and 4B in the barrier layer 4 so as to at least fully cover the entire part between the heavily-doped n-type impurity regions 6A and 6B.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008281969-A (JP)
Title: Optical filter for color discrimination
Inventor: HAYAKAWA TETSURO
IPC: G02B5/20
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical filter for color discrimination which easily discriminates a plurality of arbitrary colors, requires only one optical filter except when used as glasses and having a simple structure to be inexpensively manufactured.  <P>SOLUTION: Even a color-blind person discriminates colors by the optical filter in which colored parts are arranged radially.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008306838-A (JP)
Title: Brushless dc motor driving device and ventilating blower mounted therewith
Inventor: TAWARA AKIYUKI
IPC: H02P6/06
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost brushless DC motor driving device for use in ventilating blowers mounted with a sirocco fan wherein it is possible to suppress a too high air flow against static pressure fluctuation such as pressure loss to efficiently obtain a desired air flow with low noise and to easily change its characteristics and a ventilating blower mounted with this driving device.  <P>SOLUTION: In a brushless DC motor 2, it is possible to suppress a too high air flow against static pressure fluctuation such as pressure loss to efficiently obtain a desired air flow with low noise because: a current passing through a driving coil 7 is converted into an analog value through a peak hold circuit 11; the analog value is inputted to a voltage instructing means 12; and a predetermined amplification factor and an offset value are added to generate an instruction signal for controlling the ON duty or OFF duty value of the PWM energization signal of a drive controlling means 9.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008304691-A (JP)
Title: Lens sheet and image display device including same
Inventor: NAKAHARA ATSUHIRO
IPC: C08F212/04
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens sheet having excellent heat resistance, a low water absorbing property, high transparency and a high refractive index while using an inexpensively producible resin.  <P>SOLUTION: The lens sheet comprises a transparent substrate and at least one lens part formed on at least one surface of the transparent substrate. The transparent substrate contains a cyclized polymer having a glass transition temperature of 105-200°C obtained by cyclizing a copolymer (A) containing a styrene derivative unit and a conjugated diene derivative unit, wherein the styrene derivative unit and the conjugated diene derivative unit may be at least partly hydrogenated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008304320-A (JP)
Title: Ultrasonic liquid level meter
Inventor: YAJIMA TAKESHI
IPC: G01F23/28
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To stably measure liquid level little affected by deviation of the setting angle of an ultrasonic transducer, reduced in unnecessary echo other than echo from the surface of a liquid.  <P>SOLUTION: The ultrasonic liquid level gage is provided with a plurality of ultrasonic transducers 4, 5 and 6 transmitting and receiving ultrasonic waves to and from the surface of liquid. A transmitting unit 101 makes the ultrasonic transducers 4, 5 and 6 transmit pulse waves parallel to one another in a transmission phase relation with a time lag relative to one another. A receiving unit 102 combines signals received by the ultrasonic transducers 4, 5 and 6 in a reception phase relation with a time lag relative to one another to obtain a combined reception signal. A measuring unit 103 measures the reception timing of echo from the surface of liquid based on the combined reception signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008302029-A (JP)
Title: Game machine
Inventor: EBISAWA MASAKI
IPC: A63F5/04
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which enables even a player with rich knowledge of performances to improve interest in the performances.  <P>SOLUTION: The game machine (1) includes: a work RAM (84) storing information indicating one of predetermined mode numbers for which the degree of advantageousness to a player is different; an image ROM (88) for stipulating two or more kinds of performance data corresponding to each of two or more kinds of clothes relating to a character to be used in the performances; a sub control circuit (72) for selecting the performance data relating to the combination of the clothes suggesting the information indicating the mode number; and a liquid crystal display device (131) for executing the performance of reporting the clothes corresponding to the selected performance data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008308993-A (JP)
Title: Internal combustion engine
Inventor: JINGU YOSHIHISA
IPC: F01M5/00
Filed: 2007-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To inhibit deterioration of lubricating oil and corrosion, swelling, and deterioration of material composing an internal combustion engine by removing alcohol mixed in lubricating oil during use in the internal combustion engine using alcohol mixed fuel.  <P>SOLUTION: This internal combustion engine generates power by burning alcohol mixed fuel provided by mixing gasoline and alcohol at an arbitrary ratio in a combustion chamber. The internal combustion engine is characterized by arranging alcohol decomposable microorganism in such a manner that the same can touch the lubricating oil in a circulation route of the lubricating oil lubricating the internal combustion engine.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008307909-A (JP)
Title: Rear spoiler for automobile
Inventor: YAMAGUCHI YUKINORI
IPC: B62D37/02
Filed: 2007-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To secure the mounting stability of a rear spoiler installed along the upper edge of the rear window of an automobile and having a rear wiper at the position just below the upper edge and improve the aesthetic appearance of the areas around the rear spoiler.  <P>SOLUTION: A wiper storage recessed part 44 is formed in one half part of the rear spoiler 4 in the lateral direction of a vehicle at the transient portion between the front surface part 41 secured to the upper edge of the rear window 2 and the lower surface part 43 so that the rear wiper 3 at the stop position can be covered. An extension recessed part 45 so extending as to extend the wiper recessed part 44 and shallower one step than the wiper storage recessed part 44 is formed in the other half part so that the vertical width of the front surface part 41 on the other half part side can be increased for securing the mounting rigidity by the widened front surface part 41. An image reflecting on the upper surface part of the rear window glass 20 appears, in the form of black band, over the entire length of the rear spoiler 4 by the continuous recessed parts 44, 45 irrespective of the color of the rear spoiler 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007238097-A (JP)
Title: Imaging system of headlamp controller for vehicle
Inventor: BECHTEL JON H
IPC: G01J1/42
Filed: 2007-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image used for a headlamp controller.  <P>SOLUTION: The imaging system used for the controller of a headlamp for a vehicle has an aperture; an image sensor; a red lens for shutting off a red complementary color beam of light provided between the aperture and the image sensor; and a red complementary color lens for shutting off a red beam of light provided between the aperture and the image sensor. The respective lenses focus light on different windows of the image sensor. By the imaging system, a processing control logic can detect whether a headlamp of an on-coming vehicle and a tail lamp of the vehicle approaching from back exist with the control of the headlamp as a purpose. When a light sampling (sampling) lens is used, the direction of the beam of light can be made to a substantially parallel beam of light from the state of an arc reaching from substantially above the vehicle to the front side of the vehicle.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008042889-A (JP)
Title: Intelligent sound limiting method, and system and node
Inventor: HUBER RICHARD E
IPC: H04M3/56
Filed: 2007-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To detect and control an overload state in a telephone conference system.  <P>SOLUTION: The telephone conference system with a network includes a plurality of nodes such as terminals which communicate with one another through the network. Audio streams of live talk are transmitted from the terminals to constitute a conference. Each terminal can detect the overload state. In the overload state, the number of audio streams of live talk transmitted from a plurality of terminals which exist simultaneously is over a predetermined value. Each terminal, together with other terminals, controls the number of audio streams transmitted simultaneously so that the overload state is finished.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008021986-A (JP)
Title: Nitride semiconductor light emitting element, and manufacturing method thereof
Inventor: SAKONG TAN
IPC: H01L33/32
Filed: 2007-06-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride semiconductor light emitting element whose structure is improved for improved light emission output performance along with its manufacturing method.  <P>SOLUTION: An n-type semiconductor layer, an active layer, and a p-type semiconductor layer are sequentially stacked on a substrate. Relating to the active layer, a first barrier layer is provided on the n-type semiconductor layer, a first diffusion preventing layer which is doped with a defect prevention agent containing at least either nitrogen element or silicon element is provided on the first barrier layer, a quantum well layer is provided on the first diffusion preventing layer, a second diffusion preventing layer which is doped with a defect prevention agent containing at least either nitrogen element or silicon element is provided on the quantum well layer, and a second barrier layer is provided on the second diffusion preventing layer. Thanks to the first diffusion preventing layer and the second diffusion preventing layer, the mutual diffusion of indium element is suppressed between the quantum well layer and the first barrier layer and second barrier layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009001085-A (JP)
Title: Rubber cushion stopper for railway vehicle
Inventor: TOSHIKAWA FUMIYOSHI
IPC: B61F5/02
Filed: 2007-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber cushion stopper for a railway vehicle showing a soft initial shock when the stopper functions, providing an occupant in a vehicle compartment with an excellent comfortable riding feeling, capable of excellently restricting a lateral displacement of a vehicle body while effectively increasing a deformation resistance under application of a high load and additionally providing an excellent durability.  <P>SOLUTION: The rubber cushion stopper 10 for use in restricting a lateral motion of a railway vehicle body is constituted of a rubber stopper body 12 and a metallic plate 14. The metallic plate 14 is provided with bulged-out portions 22 and at the same time the rubber stopper body 12 is provided with concave portions 26 caved toward the bulged-out portions and annular protrusions 28 around the concave portions 26 in advance.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007278517-A (JP)
Title: Pressure pulsation absorbing device
Inventor: KIMURA YASUMASA
IPC: F16L55/04
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve durability by suppressing deterioration of pulsation absorbing performance due to the time degradation of material while assuring a high pulsation absorbing effect.  <P>SOLUTION: A side branch 4 is provided so as to branch off a main pipe 2 of a hydraulic circuit. A pulsation absorber 6 is configured by filling the whole of the side branch 4 with a porous material 5. The pressure pulsation is damped by the viscous resistance when pressurized liquid passes through the continuous pores in the pulsation absorber 6.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009004058-A (JP)
Title: Electronic circuit and synchronizing method
Inventor: SUZUKI HIRONAO
IPC: G11B20/10
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To perform counter correction capable of reducing an influence of erroneous detection by a simple circuit configuration.  <P>SOLUTION: An input register 21 repeats the operation of receiving a value calculated by performing calculation processing where a value is larger as a waveform pattern of a wobbling signal approaches a reference waveform pattern. A comparator 23 compares a maximum value held in a maximum value register 22 with a value entered to the input register 21. When the value entered to the input register 21 is larger, the maximum value stored in the maximum value register 22 is updated by this value. A maximum value counter register 32 stores a count value of a free counter 31 for the updating of the maximum value stored in the maximum value register 22. A comparator 33 compares the count value of the free counter 31 with the maximum value stored in the maximum value counter register 32 to output a control signal when they match each other. In a flywheel counter 41, the count value is corrected when the comparator 33 outputs the control signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009010491-A (JP)
Title: Speaker array apparatus, microphone array apparatus, and signal processing method
Inventor: KUSHIDA KOJI
IPC: H04R1/40
Filed: 2007-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a speaker array apparatus capable of controlling directivity in the wide range of frequency bands by processing of small burden, to provide a microphone array apparatus, and to provide a signal processing method.  <P>SOLUTION: The speaker array apparatus 1 of this invention divides audio signals Sin inputted from a signal input part 5 into the plurality of frequency bands in a signal division part 4, makes audio signals for which amplification processing is executed to the audio signals of the respectively different frequency bands on the basis of a window function set to each amplification part of a signal processing part 3 be emitted from a sound emitting part 2, and thus obtains desired directivity characteristics in the wide range of frequency bands. Also, since it is not needed to finely divide the frequency bands, the calculation amount of signal processing in the signal processing part 3 is reduced, and the directivity control in the wide range of frequency bands is executed by the processing of small burden.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009010517-A (JP)
Title: Image processor, video receiver and image processing method
Inventor: MIYAZAWA HIROTOSHI
IPC: G06T5/00
Filed: 2007-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To set a correction amount for making the effect of smoothing processing appear greatly for a plane image with little luminance change and to set a correction amount for reducing the effect of the smoothing processing for an image with large luminance change.  <P>SOLUTION: A video display device with the image processor inputs the luminance signals of respective pixels constituting an image, acquires histogram data for which the number of the pixels is counted for each level of the inputted luminance signals, sets the correction amount for the change amount of the level of the luminance signals on the basis of the acquired histogram data, corrects the change amount of the level of the luminance signals near the pixel as a processing object on the basis of the correction amount, and corrects the level of the inputted luminance signals for the pixel as the processing object by the corrected change amount of the level of the luminance signals.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009010531-A (JP)
Title: Security distribution device, method, and program
Inventor: FUJII YOSHIHIRO
IPC: G06F21/60
Filed: 2007-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To realize a (k, n) threshold method for high-speed execution without polynominal interpolation.  <P>SOLUTION: The security distribution device uses a (k, n) threshold method of threshold value 2 or higher. A matrix E' in which one row of zero matrix is added to a unit matrix E is circularly shifted. A matrix E ((i-1)(j-1)) of the same size as the unit matrix is acquired from the resultant circularly shift matrix for allocation, resulting in generation of matrix G. Owing to the process in which the generated matrix is used to generate distribution partial data, a distribution process for security information is realized at a very high speed using an exclusive OR. Since a partial matrix G' of the generated matrix G is recursively processed in units of blocks to obtain a restored matrix, a restoring process is more efficiently executed than in the case where an inverse matrix of the partial matrix G' is calculated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009005641-A (JP)
Title: Thresher
Inventor: KUGIMIYA HIROSHI
IPC: A01F12/32
Filed: 2007-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thresher which can effectively use air blown from a winnower for the sorting of grains to enhance performance and efficiency for sorting the grains from treated materials.  <P>SOLUTION: The sieves (53a, 53b..., 54a, 54b...) of chaff sieves 53, 54 for sorting grains by wind from treated materials leaked from a threshing chamber 66 and backward conveying the grains are disposed so that the lower end connection lines A1, B1 of the sieves have mountain-like shapes on the side view. Thus, distances between the sieves 53, 54 and a lower sorting net 63 are enlarged due to spaces between the tops of the mountains and the sorting net 63 to improve the sorting of the grains by virtue of swinging movements. The upper end connection lines A2, B2 of the sieves are disposed so that the tops form one mountain-like shape on the side view, and the inclination angle of the upper end connection line B2 of the rear side second chaff sieve 54 to the horizontal surface is smaller than that of the upper end connection line A2 of the front side first chaff sieve 53. Thus, in the first chaff sieve 53, the treated materials are hardly flowed backward to accelerate the filtration of the treated materials.  <P>COPYRIGHT: (C)2009,JPO&INPIT