baber/WOPTO huggingface dataset:
Patent JP-2008064762-A (JP)
Title: System and method of radio frequency detection for medical equipment
Inventor: SCHERMEIER OLAF
IPC: G01R23/07
Filed: 2007-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide radio frequency detection system which enables improved demarcation, in terms of space and location for detecting the region of antenna under being detected.  <P>SOLUTION: The radio frequency detection system is designed so as to weaken one detection region of one radio frequency detection system under detection, inside the other detection region of the other radio frequency detection system, for inhibiting detection of radio frequency markings by the one radio frequency detection system which is detecting, inside the other detecting region of the other radio frequency detection system. This system has a compensating member connected to the other antenna, which is designed so that the compensation current is supplied to the other antenna, and then the other antenna is used through the power supply to form counter magnetic fields in the other detecting region to weaken or eliminate the magnetic field of the one antenna, which is being detected inside the other detecting region.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009062346-A (JP)
Title: Muscle-building agent
Inventor: FUJIKAWA TAKAHIKO
IPC: A61P21/00
Filed: 2007-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a muscle-building agent which increases the weight of muscle while suppressing the increase of visceral fat caused by fat component ingestion.  <P>SOLUTION: The agent contains mushrooms belonging to the Sparassis crispa family or their extracts as active components, wherein the mushrooms are preferably thermally treated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009020477-A (JP)
Title: Active array substrate for flat panel display
Inventor: SHIAO TSUNG-JIEH
IPC: G09F9/30
Filed: 2007-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an active array substrate for a flat panel display, which is applied to the active array substrate for a liquid crystal display and is capable of lowering the probability of the phenomenon of "weak line" (an abnormal display of a pixel) resulting from heavier load of a repair circuit.  <P>SOLUTION: The active array substrate includes a substrate having an active area, a plurality of first conductive lines, a plurality of second conductive lines, a plurality of first repair lines, a plurality of second repair lines and a plurality of third repair lines, all of which lines are disposed on the substrate. The first conductive lines cross and are electrically separated from the second conductive lines. The first repair lines are located outside the active area, cross and are electrically separated from the second conductive lines. The second repair lines are located outside the active area, opposed to the first repair lines, cross and are electrically separated from the second conductive lines. Each of the third repair lines is located outside the active area and is in electrical connection with one of the first repair lines and one of the second repair lines. The second conductive lines are divided into a plurality of second conductive line groups and each of the second conductive line groups respectively corresponds to one of the third repair lines.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009068877-A (JP)
Title: Evaluation method and evaluation device of raman gain efficiency distribution of single mode optical fiber transmission line
Inventor: OHASHI MASAHARU
IPC: G02F1/35
Filed: 2007-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an evaluation method and an evaluation device of a Raman gain efficiency distribution of a single mode optical fiber capable of evaluating simply from one side, the Raman gain efficiency distribution of an optical fiber transmission line constituted of the single mode optical fiber.  <P>SOLUTION: This device has a back scattered light intensity measuring device 11 for measuring the back scattered light intensity S(λ, z, P<SB>P</SB>) on an optional position z of the single mode optical fiber 16 when excitation light power P<SB>P</SB>having a wavelength λ<SB>P</SB>and OTDR light having a wavelength λ are coupled together by a WDM coupler and allowed to enter a single mode optical fiber transmission line 16, and S(λ, z, 0) in the case of no excitation power; and a back scattered light intensity waveform analyzer 12 for operating the Raman gain efficiency of the single mode optical fiber 16 by using a first-order differential coefficient at the position z and a loss coefficient of an excitation light wavelength λ<SB>P</SB>from the back scattered light intensity difference thereof.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009070599-A (JP)
Title: Press contact type connector for electronic equipment, and its connection structure
Inventor: USHIGOE YOKO
IPC: H01R24/66
Filed: 2007-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a press contact type connector for electronic equipment and its connection structure capable of contributing to thinning and miniaturization of the electronic equipment.  <P>SOLUTION: The press contact type connector for the electronic equipment comprises an insulated housing 10 facing to a battery in its lateral direction by mounting on a circuit board of a mobile phone, and a plurality of conductive pins 20 arranged on the housing in parallel and electrically connecting between the circuit board and the battery. Storage groove holes 11 for the plurality of conductive pins 20 are arranged in parallel at the back of a bottom section of the housing 10, counterbore groove holes 12 are formed on both sides of the housing 10, and reinforced metal fittings 14 with an approximately L-shaped section adhered on the circuit board are respectively inserted into the counterbore groove holes 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008264987-A (JP)
Title: Robot arm
Inventor: ASAO TOSHIYUKI
IPC: H02K41/03
Filed: 2007-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a robot arm piping to a work holding means with high pressure air as its driving source of which is not exposed outside, capable of saving a space and capable of keeping its maintaining property favorable.  <P>SOLUTION: This robot arm is constituted of an arm shaft 3 on which a large number of magnetic poles are arranged with prescribed pitches along the axial direction, a forcer having a through hole in which this arm shaft 3 is fitted with a play, constituting a linear motor with this arm shaft 3 and to advance and retreat the arm shaft 3 in the axial direction in correspondence with an applied electric signal and the work holding means 4 provided on one end of the arm shaft 3 and to move in correspondence with air pressure. A fluid supplying hole 30 to make the air pressure work on the work holding means 4 is formed to pass through along the axial direction on the arm shaft 3, and this fluid supplying hole 30 is connected to a supplying port of the work holding means 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009068419-A (JP)
Title: Black smoke purifying device for diesel engine
Inventor: FUJII HIROYUKI
IPC: B01D46/42
Filed: 2007-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve mounting versatility of a black smoke purifying device for a diesel engine.  <P>SOLUTION: The black smoke purifying device 1 for the diesel engine including an oxidation catalyst 4 and/or a diesel particulate filter 5, and housings 10, 20 storing the oxidation catalyst 4 and/or the diesel particulate filter 5, is provided with an opening and closing valve 24 as an exhaust gas throttle mechanism raising exhaust gas temperature for regenerating the diesel particulate filter 5, and has the opening and closing valve 24 arranged in the housings 10, 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009075163-A (JP)
Title: Image forming apparatus and image forming method
Inventor: KIMURA TAKAAKI
IPC: G03G15/01
Filed: 2007-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus by which stable image formation with excellent plate wear is maintained without inducing degradation of a photoreceptor by light even the photoreceptor is exposed to impart color developing information to the toner image in the process of forming a full-color image by a single developing device in which color development information is imparted to a formed toner image to develop colors of the toner image and to provide an image forming method.  <P>SOLUTION: The image forming apparatus includes a photoreceptor, a latent image forming means, a developing means, a color developing information imparting means, a transfer means, a fixing means, and a color developing means. The toner is controlled to maintain a color developed state or non-developed state by imparting color developing information by light. The photoreceptor has a surface layer that contains at least one selected from crystal particles containing silicon atoms, amorphous silicon particles, selenium particles and selenium compound particles, that scatters or absorbs the color developing information imparting light by the color developing information imparting means and that transmits latent image forming light by the latent image forming means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009077492-A (JP)
Title: Power conversion system and electric drive vehicle
Inventor: TOBA AKIO
IPC: H02P23/00
Filed: 2007-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power conversion system and an electric drive vehicle, which reduce the number of components and reduce weight and cost of whole devices.  <P>SOLUTION: The power conversion system is provided with an inverter 2 having a bridge formed of a plurality of switching elements connected in series, a DC voltage part 1 connected to a DC-side, an electromotor 3 connected to a connection point of the switching elements, a diode bridge 6 whose DC-side is connected to the DC voltage part 1 and a battery 5 in which anodes are connected to negative potential points of the DC voltage part, for example, and positive potential points are connected to neutral points of the electromotor 3 directly or through a switch part or a passive element. An AC power supply is connected to an AC-side of the diode bridge 6, and the battery 5 is charged by substantially setting current flowing in the electromotor 3 to be only zero-phase current by a switching operation of the switching element of the inverter 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009074944-A (JP)
Title: Installation structure of flow sensor
Inventor: IKE SHINICHI
IPC: G01F1/684
Filed: 2007-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an installation structure of a flow sensor capable of causing a uniform and stable temperature of a sensor chip and further capable of securing sufficient withstand voltage.  <P>SOLUTION: The installation structure of the flow sensor includes a sensor chip 22 having a flow rate detection part 27 formed on an insulation film coated to cover at least part of a recess formed on an upper surface of a substrate, the flow sensor 12 comprising a flow path forming member 23 provided on the sensor chip and having a flow path 24 formed for a fluid flowing in the flow rate detecting part, a metallic flow path body 14 having a housing 14c formed for accommodating the flow sensor and separately accommodating an inner peripheral surface and an outer periphery of the flow sensor, a metallic mounting board 13 fixed to the flow path body to accommodate the flow sensor in the housing of the flow path body while the flow sensor is fixedly held, and an insulative member 29 inserted between the sensor chip of the flow sensor and the mounting board and joined with the sensor chip and also joined with the mounting board.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009077778-A (JP)
Title: Blood storage tank
Inventor: KACHIHERA YUTAKA
IPC: A61M1/36
Filed: 2007-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve the defoamability of a cardiotomy section.  <P>SOLUTION: The cardiotomy section 2 has a filter 10 and a defoaming material 20 arranged on the inner side of the filter. The lower end 11a of the filter is sealed or folded in an almost linear fashion or in a curved fashion. The defoaming material has a dual structure on the upper side and a single structure on the lower side. In addition, the defoaming agent is arranged along the inner circumference of the filter in such a way that at least a part of the lower end of the defoaming agent substantially reaches the lower end of the inside of the filter.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009080251-A (JP)
Title: Retardation film and liquid crystal display device
Inventor: SHIBATA TAKAYUKI
IPC: G02F1/13363
Filed: 2007-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a retardation film capable of easily adjusting optical characteristics into a desired range, and to provide a liquid crystal display device excellent in a viewing angle characteristic.  <P>SOLUTION: The retardation film has such a configuration that two sheets of optical functional films each of which comprises a substrate and an optical functional layer directly formed on the substrate and containing a rod-like compound are laminated, wherein the rod-like compound forms random homogeneous alignment on each optical functional layer, further, at least one of the two sheets of optical functional films optically has a property as the A plate and, as the result, the optical characteristics can be easily adjusted into the desired range.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009083572-A (JP)
Title: Seal structure
Inventor: KAGAMI TOSHIFUMI
IPC: B60J10/00
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seal structure for surely preventing infiltration of water into the vehicle inside, in the seal structure between a door arranged in a double-leafed hinged shape and an opening part.  <P>SOLUTION: A front door 2 and a rear door 3 opening-closing in a double-leafed hinged shape are arranged in the opening part 5 of an automobile 1. A front door weatherstrip 11 is installed in a peripheral edge part of the door 2, and a rear door weatherstrip 31 is installed in a peripheral edge part of the door 3. The front door weatherstrip 11 has a front side seal part 24, and a die-forming part 35 of the rear door weatherstrip 31 has an extension part 51. When closing the doors 2 and 3, the extension part 51 and the opening part peripheral edge 5 are brought into pressure contact with each other, and a recessed part 54 is formed between an upper edge part 53 of the extension part 51 and the peripheral edge of the opening part 5. A groove part 55 as a guide means draining and guiding water gathered in the recessed part 54 to the vehicle outside, is formed in a part of not abutting on a front side seal part 24 when closing the doors 2 and 3 among the upper edge part 53 of the extension part 51.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009085323-A (JP)
Title: Twin clutch type speed-change apparatus
Inventor: TSUKADA YOSHIAKI
IPC: F16H3/089
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a twin clutch type speed-change apparatus applying a dog clutch to speed-change gears slid on a main shaft and a counter shaft for changing the number of speed-change steps.  <P>SOLUTION: A twin clutch type speed-change apparatus includes a transmission having a plurality of gear pairs between a main shaft and a countershaft, and a twin clutch disposed on the main shaft. Rotational drive force of an engine is connected/disconnected between the transmission and the engine by the twin clutch. A dog clutch with dog teeth and a dog hole is applied between an axially slidably attached slidable gear and an axially non-slidably attached non-slidable gear to select a one gear pair for transmitting the rotational drive gear, from a plurality of gear pairs in the transmission. Rotational drive force is transmitted between the slidable gear slid by a shift fork and the coaxially adjacent non-slidable gear by engagement of the dog clutch.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008105936-A (JP)
Title: Carbide powder
Inventor: MATSUO SHIGERU
IPC: C01B31/30
Filed: 2007-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synthetic means of a carbide powder of W, Ta, Nb, Cr, and Si with a particle size of nanometer units.  <P>SOLUTION: A metal alkoxide and an organic carbon source substantially containing no element other than C, H, N, and O are dissolved in a solvent followed by drying to obtain a composition, which is carbonized at 1,000-1,900°C in a non-oxidative atmosphere. A ligand present in the alkoxide is substituted by a functional group of the carbon source in a liquid phase to allow them to be present stably to suppress formation of a metal oxide. The resulting metal carbide has a maximum particle size of 150 nm or less and a free carbon content of 0.5 wt.% or less. The sintered body is a material excellent in strength and fracture toughness (resistance to crack initiation/propagation) without crack initiation and particle dropout (pull out) during processing. Further, since the carbide is fine, there can be obtained mechanical and processing properties equivalent to conventional ceramic composite material sintered bodies or higher even at a carbide content of 2-15 wt.%.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009086421-A (JP)
Title: Optical scanner
Inventor: NAKAI JUN
IPC: H04N1/113
Filed: 2007-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanner capable of removing flare light caused in the light receiving element of a detection optical system.  <P>SOLUTION: The optical scanner comprises: an image formation optical system 16 which forms an image on a surface 15 to be scanned after deflecting and scanning a beam light flux radiated from a light source 11 with a rotary polygon mirror 14; and the detection optical system 18 which guides part of the beam light flux deflected and scanned to the light receiving element 17 for detecting scanning synchronism by using the part of the beam light flux deflected and scanned by the rotary polygon mirror 14, wherein the detection optical system 18 comprises: a 1/4 wavelength plate 23 which converts linearly polarized light to circularly polarized light; and a polarizer 22 which transmits only polarized light of a specified direction. The polarizer 22 is arranged so as to become parallel to the polarizing direction of the beam light flux polarized by the rotary polygon mirror 14 and the beam light flux is made incident on the light receiving element 17 in such a circularly polarized state that the beam light flux is made to pass through the polarizer 22 and, thereafter, is caused to pass through the 1/4 wavelength plate 23.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009085861-A (JP)
Title: Determination method for positional deviation, and device
Inventor: KIMURA MUNEYASU
IPC: G01N35/00
Filed: 2007-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To improve the reliability for determining existence of positional deviation of a sample body relative to a sample stand, in a positional deviation determination device.  <P>SOLUTION: Time-course data Dt1, Dt2, etc., acquired by measuring in time series, the concentration change by a color reaction of the sample body 201 are input, and a regression curve K for approximating the time-course data Dt1, Dt2, etc., is generated by a regression curve creating part 12, and a value σx of the standard deviation showing a distribution of approximation errors of the regression curve K to the time-course data Dt1, Dt2, etc., is acquired by a standard deviation acquiring part 14. A standard deviation comparison determining part 16 compares the value σx of the standard deviation with the threshold σo stored in a standard deviation storage part 18; and when the value σx of the standard deviation is larger than the threshold σo, it is determined that positional deviation of the sample body to the sample stand exists, and the determined result is output.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009092765-A (JP)
Title: Image display device
Inventor: SAITO KENICHI
IPC: H04N5/64
Filed: 2007-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device where flare light (unnecessary diffracted light) generated from a diffraction optical element is hardly recognized by an observer.  <P>SOLUTION: The image display device includes a display element 1 displaying an original picture, and an optical system OS guiding light from the display element to an exit pupil. The optical system includes the diffraction optical element 3. An axis leading to the center of the exit pupil from the center of a display area of the original picture on the display element is defined as an optical axis AXL of the optical system, a point on the diffraction optical element is defined as P, and a diffracted light beam having specified wavelength and specified diffraction order where scalar diffraction efficiency is the highest out of diffracted light beams from the point P is defined as a specified diffracted light beam. At such a time, the shape of a grating to which the point P belongs on the diffraction optical element is set so that the specified diffracted light beam may turn to a predetermined point more separate from the diffraction optical element than the exit pupil on the optical axis.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009094651-A (JP)
Title: Handoff method in mobile communication system, radio base station apparatus, and gateway unit
Inventor: CHIBA TSUNEHIKO
IPC: H04L12/66
Filed: 2007-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide the IP Sec tunnel only between the base station and a gateway, not to provide an IP Sec tunnel between a terminal and a base station and to support handoff of a terminal.  <P>SOLUTION: A terminal 1 changes a connected party from BS#1 to BS#2 by handoff, requests PPP session establishment of the BS#2 of a handoff destination, and sends its own key information (S7), the BS#2 and an AGW4 use a key based on the key information received from the terminal 1 to establish an IP Sec tunnel between the apparatuses (S8 to S11), the AGW4 informs the BS#2 of an IP address recorded in association with a terminal ID of the terminal 1, and the BS#2 responds to the terminal 1 about the PPP session establishment, and allocates the IP address received from the AGW4 (S12).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009094836-A (JP)
Title: Digital speech processing apparatus and digital speech processing program
Inventor: KUWAOKA TOSHIHARU
IPC: G10L21/0388
Filed: 2007-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to reproduce a full band of music software even if at least either of an audio amplifier and a loudspeaker cannot reproduce a full band of the music software.  <P>SOLUTION: An fs conversion circuit 2 upsamples a digital speech signal. An unreproducible band signal addition circuit 3 generates a signal in an unreproducible band higher than the reproducible band of the audio amplifier and/or the speaker from the digital speech signal upsampled by means of the fs conversion circuit and adds the generated signal to the reprpducible band. Then, the fs conversion circuit performs downsampling of the sampling frequency of an output signal of the unreproducile band signal addition circuit to a predetermined sampling frequency and outputs the downsampled output signal of the unreproducible band signal addition circuit to the audio amplifier and the loudspeaker.  <P>COPYRIGHT: (C)2009,JPO&INPIT