baber/WOPTO huggingface dataset:
Patent JP-2007185148-A (JP)
Title: Texture improver, and meat or fish meat processed food
Inventor: SHIMADA TAICHI
IPC: A23L13/60
Filed: 2006-01-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a texture improver for meat or fish meat processed food and a palate feeling improving method, by which texture is remarkably improved.  <P>SOLUTION: This texture improver for the meat or fish meat processed food contains a dried and crushed gellan gum gel. The gellant gum may be a deacylation type or a native type, but preferably, a native type.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007189872-A (JP)
Title: Inverter controller and motor starting method
Inventor: ABE TOSHIKATSU
IPC: H02P6/17
Filed: 2006-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inverter controller and a motor starting method that allow a motor to be immediately started after the motor is stopped by suppressing an excessive voltage due to regenerative electric power, even when an inverse rotation speed is large.  <P>SOLUTION: The inverter controller is provided with a speed signal generator (7); a current detector (6); a speed control unit (1); a phase corrector (8) for generating a second phase signal after correcting a phase of a first phase signal from a speed signal and a current signal; a current command generator (2) for generating a three-phase current command from a torque command and a phase signal; a voltage command generator (3) for generating a three-phase voltage command from a current command and a brushless DC motor constant; a PWM generator (4) for generating a PWM signal; an inverter (5) for driving a brushless DC motor by subjecting the PWM signal to power amplification; and an inverse rotation stop (9) for stopping the brushless DC motor by suppressing the excessive voltage due to the regenerative electric power, when detecting that the brushless DC motor is inversely rotated during its starting from the speed command, speed signal, and phase signal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007189911-A (JP)
Title: PREPARATION OF Cbfbeta2 ISOFORM-DELETED MOUSE AS IMMUNE DISEASE MODEL MOUSE
Inventor: YANAI ICHIRO
IPC: A61P43/00
Filed: 2006-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a model animal useful for the analysis of Runx, and an application of knowledge obtained from the model animals for the creation of a new drug.  <P>SOLUTION: This non-human animal deleted with a Cbfβ isoform, especially a Cbfβ2 specifically; the cells specifically deleted with the Cbfβ isoform; the preventing and treating agent of inflammatory intestinal disease or asthma, containing a substance capable of promoting the expression or function of the Cbfβ2; the modulator of cell infiltration, containing a substance capable of modulating the expression or function of the Cbfβ2; and a method for screening the substances capable of preventing and treating the inflammatory intestinal diseases and/or asthma and the substances capable of modulating the cell infiltration are provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007193195-A (JP)
Title: Photographic lens and imaging apparatus having the same
Inventor: OZAWA KEISUKE
IPC: H04N101/00
Filed: 2006-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a compact photographic lens constituted of a comparatively small number of lenses, and having high optical performance.  <P>SOLUTION: The photographic lens has: an aperture diaphragm; a first lens having positive refractive power, whose surfaces on an object side and an image side are convex; a second lens having negative refractive power, whose surface on the image side has convex and meniscus shape; a third lens having positive refractive power, whose surfaces on the object side and the image side are convex; and a fourth lens having negative refractive power in order from the object side to the image side. At least one surface of each lens is aspherical, and the material of each lens is resin. The photographic lens satisfies conditions N1<1.54 and ν1>ν2 when the refractive index and the Abbe number of the material of the first lens are defined as N1 and ν1 respectively, and the Abbe number of the material of the second lens is defined as ν2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007192384-A (JP)
Title: Pin and chain
Inventor: FUJIWARA AKIRA
IPC: F16G13/04
Filed: 2006-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To increase a lubrication effect of a pin which is slidably engaged with a pin hole of a link plate of a chain.  <P>SOLUTION: The pin 13 is relatively rotatably engaged with the pin hole 11a which is formed on the outside link plate 11o of the chain, and four spiral grooves 13b are formed on the outer peripheral surface 13a of the pin 13. Since the pitch P of the adjacent spiral grooves 13b of the pin 13 in the axis A direction is made smaller than or equal to the width Bo of the pin hole 11a of the outside link plate 11o in the axis A direction, a lubrication effect can be increased by placing at least one spiral groove 13b so as to be opposite on an arbitrary busbar on the inner peripheral surface of the pin hole 11a without taking into consideration the phase of the pin 13 at the time of assembling. When the radius of the pin 13 is R, and a relative rotation angle with respect to the outside link plate 11o is θ, the pitch P' of the adjacent spiral groove 13b in the circumferential direction is made smaller than or equal to Rθ. Thus, the lubrication effect can be further increased by making one spiral groove 13b pass all positions within sliding ranges of both the adjacent grooves.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007195596-A (JP)
Title: Electric wheelchair
Inventor: TORITA HIDEKI
IPC: A61G5/04
Filed: 2006-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric wheelchair capable of switching a four-wheel drive wheelchair with a direction free type front wheel and a front and rear rotation type rear wheel to an omni-direction moving type wheelchair as needed.  <P>SOLUTION: The electric wheelchair comprises: the direction free type front wheels 1L and 1R in which a plurality of rotors to be rotated in an orthogonal direction to front and rear directions are arrayed around; the front and rear rotation type rear wheels 2L and 2R provided so as to be elevated and lowered; a direction free type side rotation rear wheel 2T arranged sideways along the orthogonal direction to the rear wheels and provided so as to be elevated and lowered; an actuator 30 for elevating and lowering the wheels for selectively lowering and grounding the rear wheels 2L and 2R and the side rotation rear wheel 2T; and a wheel drive control means for 4-wheel driving the front wheel and rear wheel 1L and 2L on the left side and the front and rear wheels 1R and 2R on the right side by a motor by differential rotation in response to steering command signals in the state of grounding the rear wheels 2L and 2R and 3-wheel driving the front wheel 1L on the left side, the front wheel 1R on the right side and the side rotation rear wheel 2T by the motor by the differential rotation in response to the steering command signals in the state of grounding the side rotation rear wheel 2T.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007195615-A (JP)
Title: System and device for vigilance estimation
Inventor: HATAKEYAMA YOSHIYUKI
IPC: A61B5/11
Filed: 2006-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device vigilance estimation which can highly accurately estimate the vigilance of a user by a simple constitution.  <P>SOLUTION: This device 1 for vigilance estimation is equipped with a respiration waveform detecting means 3, a frequency power detecting means 2a, a reference frequency setting means 2c, a power total calculating means 2d, and a vigilance estimating means 2f. In this case, the respiration waveform detecting means 3 detects the respiration waveform of the user. The frequency power detecting means 2a detects a power value for each frequency of the respiration waveform which has been detected by the respiration waveform detecting means 3. The reference frequency setting means 2c sets a reference frequency f1 based on the respiration waveform when the vigilance of the user is high. The power total calculating means 2d calculates the total of the power values of which the frequencies are larger than the reference frequency f1 which has been set by the reference frequency setting means 2c. The vigilance estimating means 2f estimates the vigilance of the user based on the total value of the power values which has been calculated by the power total calculating means 2d.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007198437-A (JP)
Title: Hub unit
Inventor: FUJIWARA ARIHIRO
IPC: F16C33/76
Filed: 2006-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hub unit capable of suppressing generation of iron oxide by reducing an oxygen amount thereinside, preventing generation thereby of fretting abrasion by vibration in transportation or the like, and preventing generation of a pseudo-impression in a bearing race way part.  <P>SOLUTION: A hub unit is provided with a sealing member 29 for sealing a space between an outer ring member 2 and a hub wheel 3, in a vehicular outer end part along an axial direction of a rolling element arranging space 20k formed between the outer ring member 2 and the hub wheel 3, a cover 35 for separating an inner space including the rolling element arranging space 20k from an outer space, in a vehicular inner end part of the outer ring member 2, and an absorbent storage part 39 as an absorbing part having an absorbent 34 for absorbing oxygen in air in the inner space.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007198228-A (JP)
Title: Piston for internal combustion engine and device for manufacturing same
Inventor: HANAWA KAORU
IPC: F02F3/00
Filed: 2006-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce manufacturing cost and increase degree of freedom in a shape of a recessed part in a piston for an internal combustion engine casted and formed with having the recessed part opening on a crown surface on a crown part.  <P>SOLUTION: The recessed part 13 is formed by molds 22, 25 with inclining at least part of a circumference wall 13a of the recessed part 13 to form an under cut shape.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006301589-A (JP)
Title: Light diffusing member, manufacturing method thereof and transmission type screen
Inventor: HONDA MAKOTO
IPC: G03B21/625
Filed: 2006-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light diffusing member capable of easily obtaining a transmission type screen which has good contrast of a video images and excellent viewing angle characteristic.  <P>SOLUTION: The light diffusing member 30 comprises a sheet-like lenticular lens part 10 in which a large number of convex cylindrical lenses 5 are formed on one side surface in the thickness direction with a pitch Pc and a light shielding pattern 20 composed of a large number of light shielding layers 15 which are formed on the other side surface 10a in the thickness direction on the lenticular lens part 10. Therein, an outer surface 15a of the light shielding layer is located on substantially the same plane with a region 10<SB>p</SB>on which a light shielding layer is not formed in the other side surface in the thickness direction and the light shielding layers are arranged outside an optical path of the light which is made incident on one side surface in parallel to the optical axis OA of the convex cylindrical lens and is emitted from the other side surface. Further, when the thickness of the light shielding layer is T, the width thereof is W and the refractive index of the convex cylindrical lens is n<SB>c</SB>, the following relation holds; 0<T<(P<SB>c</SB>-W)/[2×tan(sin<SP>-1</SP>(1/n<SB>t</SB>))].  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006343316-A (JP)
Title: Semiconductor test interface
Inventor: KIM DAE KYOUNG
IPC: G01R31/28
Filed: 2006-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor test interface capable of minimizing the number of connector contact points to enhance signal integrity in a high-speed transmission signal, capable of simplifying a semiconductor test interface to enhance maintainability of a semiconductor testing device, and capable of easily dealing also with tests of DUTs different each other.  <P>SOLUTION: This semiconductor test interface includes a DUT board 320 provided with a test socket 315 for attaching the DUT, one or more of the first connector(s) 325 for electric connection to a cable 340, and circuit wiring for electric connection between the test socket 315 and the first connector(s) 325, and the cable 340 provided, in its both end parts, with the second connector 335 for electric connection to the the first connector(s) 325 and the third connector 345 for electric connection to a pin card 370.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007135579-A (JP)
Title: Method for producing refined green tea extract
Inventor: ABE TETSUYA
IPC: A23F3/16
Filed: 2006-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently easily removing turbid components contained in a green tea extract without remarkably changing nonpolymerized catechin composition in the green tea extract.  <P>SOLUTION: A method for producing the refined green tea extract comprises dispersing a green tea extract in a mixed solution with a mass ratio of an organic solvent to water of (91:9)-(97:3), bringing the product into contact with activated carbon and/or acid white clay or activated white clay to obtain a solution, adding water to and/or removing the organic solvent from the solution to bring a mass ratio of the organic solvent to water in the solution to (70:30)-(40:60), and centrifuging and/or adding a body feed agent to the solution followed by pre-coat filtering.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007206236-A (JP)
Title: Image forming apparatus
Inventor: MATSUNO AKINORI
IPC: B65H29/24
Filed: 2006-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image forming apparatus having simple structure by which paper is cooled and besides the paper is stably conveyed when forming images on both sides of the paper.  <P>SOLUTION: In the image forming apparatus 1, a midstream paper conveying path 22 for guiding paper from an image transfer position P1 to an image fixing position P2 guides the paper from the bottom to the top nearly in a vertical direction. When forming the images on both sides of the paper, a turn back side paper conveying path 24 guides the paper turned back to the image transfer position P1 from the top to the bottom nearly in the vertical direction. A ventilation fan 31 is provided between both paper conveying paths 22 and 24. The ventilation fan 31 sucks the paper passing through the midstream paper conveying path 22 to a guiding surface 28a, thereby achieving stable conveyance. Besides, the ventilation fan 31 sends air into the turn back side paper conveying path 24 so as to cool the paper passing therethrough.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006345480-A (JP)
Title: Acoustic play method and acoustic play system
Inventor: YOKOTA TEPPEI
IPC: H04S5/02
Filed: 2006-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an acoustic play system, in which when a multichannel surround sound is acoustically played, speakers smaller than the number of channels may be prepared, and even if played at a large volume, a propagation of sounds to the next door can be decreased.  <P>SOLUTION: Speaker units 11SW1, 11SW2 are held in the vicinity of both ears of a listener by a holding means without being attached to a baffle plate so that a sound made from a front and rear side of vibration plates thereof is addable. A sound signal output means is provided for performing a virtual sound source processing of an input sound signal to be supplied to a speaker unit, as if the listener listened to the sound emitted from the other speaker device when an acoustic play is made by the speaker units 11SW1, 11SW2.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007205059-A (JP)
Title: Connecting structure using circular steel pipe column and h-section steel beam, and bridge pier using the same
Inventor: SAIKAI KENJI
IPC: E02D27/32
Filed: 2006-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a strong connecting structure permitting a low production cost and the effective utilization of a space for the connecting structure being composed of a circular steel pipe column and an H-section steel beam for construction.  <P>SOLUTION: The connecting structure comprises an H-section steel beam 2 having a web 6 and two flanges 5 at both the ends of the web 6 and a circular steel pipe column 1. An axial direction of the steel pipe column 1 is aligned with a direction between flanges of the steel beam 2; a shape of an end of the steel beam 2 is aligned with a shape of the surface of the steel pipe column 1; the end of the steel beam 2 is fixed to the surface of the steel pipe column 1; further, the flanges 5 of the steel beam 2 at the fixed portion are widened in the width direction in such a manner that a fixing range in a peripheral direction of the steel pipe column has an angle α not lower than 90° but not greater than 180° from the center of a horizontal section of the steel pipe column to the widened flange portions at both ends of the widened flange portions.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007205952-A (JP)
Title: Coil member for torque sensor
Inventor: ISOBE SHINICHI
IPC: G01L3/10
Filed: 2006-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coil member for a torque sensor, capable of preventing contact between a coil conductive wire and a yoke member.  <P>SOLUTION: A first coil unit constitutes a portion of a coil unit for detecting the amount of twists of a torsion bar spring in a housing, which comprises a first coil bobbin 15 integrally formed with a coil winding section 21, an inside flange 22 and an outside flange 23, and a terminal mounting section 14 mounted on the outer circumference side of the inside flange; and a yoke member fitting from the outer surface in the axial direction of the first coil bobbin and having a notch window face the terminal mounting section to the outside. A guide groove 29 is provided for completing winding of the termination section 17b of the first coil conductive wire 17 that is drawn out from the coil winding section and guiding the section 17b towards a terminal section 26b, on the upper surface 24a of the terminal mounting section, and thereby the terminal section of the first coil conductive wire is not exposed from the upper surface of the terminal mounting section.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007204655-A (JP)
Title: Pigment yellow 12
Inventor: HIRASA YOSHIYUKI
IPC: C09B35/10
Filed: 2006-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fine Yellow 12 preparing printing ink excellent in transparency and heat resistance.  <P>SOLUTION: This C. I. Pigment Yellow 12 is characterized by showing ≥0.94 and ≤1.80 half value width of peak intensity within 8.0 to 11.8° (2θ) in an X-ray diffraction measurement after drying the wet cake of the pigment at 90°C. The coupler components of the Pigment Yellow 12 are 70-100 mol acetoacetanilide, 0-30 mol% coupler component expressed by the following formula, and 0-10 mol% coupler component containing a polar group. The formula is: CH<SB>3</SB>COCH<SB>2</SB>CONH-X [wherein, X is phenyl group having a substituent selected from methyl, methoxy and chlorine atom].  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007208126-A (JP)
Title: Semiconductor manufacturing method, and its manufacturing equipment
Inventor: YAMAMOTO YUICHI
IPC: H01L21/20
Filed: 2006-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To enable an addition of extremely small quantity of catalyst element promoting polycrystalline.  <P>SOLUTION: The manufacturing equipment comprises: a first spinner 14 which has a function forming an oxide film by oxidizing a front surface of amorphous silicon film, and includes a first liquid supplying nozzle arm 16 equipped with a first nozzle 17 and a third nozzle 20, and a second liquid supplying nozzle arm 18 equipped with a second nozzle 19; a coater 22 equipped with a slit coater nozzle 23 having a function applying a solution containing the catalyst element promoting a crystallization of the amorphous silicon through the oxide film by a slit coat method; a second spinner 24 having a function depositing the catalyst element to the oxide film by drying a liquid membrane of the solution by rotating a substrate 11 in atmosphere; and a robot arm 12 and robot arm rail 21 both serving as conveyance means for carrying the substrate 11 into each of processors of the first spinner 14, the coater 22, and the second spinner 24, and for carrying out from each processor.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007205326-A (JP)
Title: Exhaust bypass device of internal combustion engine
Inventor: MASUDA MINORU
IPC: F02D45/00
Filed: 2006-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust bypass device of an internal combustion engine in which the mal-function of an opening and closing means is easily detected.  <P>SOLUTION: A bypass passage 25 is connected to a main passage 21 in which a first catalyst 31 is installed. A bypass valve 40 is installed in the bypass passage 25. A floor temperature detection sensor 51 is fitted to the first catalyst 31. When the bypass valve 40 is controlled to open during the operation of the internal combustion engine 1, a change ΔT in floor temperature is calculated based on the floor temperature T of the first catalyst 31 detected by the floor temperature detection sensor 51. The change ΔT in floor temperature is compared with a determination reference temperature t. By this comparison, the bypass valve 40 is determined whether it is defective or not. Since one floor temperature detection sensor 51 is installed as the detection means for detecting a change in the state when the bypass valve 40 is opened and closed, the mal-function of the bypass valve 40 can be detected by only the floor temperature T detected by the floor temperature detection sensor 51. Consequently, the mal-function of the bypass valve 40 as the opening and closing means can be easily detected.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007204714-A (JP)
Title: Polyamideimide resin, film, flexible metal-clad laminate and flexible printed board
Inventor: KURITA TOMOHARU
IPC: C08G73/14
Filed: 2006-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyamideimide resin having low dielectric loss tangent.  <P>SOLUTION: The resin comprising recurring units of general formula (1) and general formula (2) as essential components is provided. In general formula (1), R<SP>1</SP>and R<SP>2</SP>may be the same or different and are each H or a 1-4C alkyl or alkoxy. In general formula (2), R<SP>3</SP>and R<SP>4</SP>may be the same or different and are each H or a 1-4C alkyl or alkoxy; Y is a direct bond (biphenyl bond), ether bond (-O-) or carbonyl bond (-CO-).  <P>COPYRIGHT: (C)2007,JPO&INPIT