baber/WOPTO huggingface dataset:
Patent JP-2008059679-A (JP)
Title: Nonvolatile semiconductor memory device and nonvolatile storage system
Inventor: ISHIKAWA TATSUYUKI
IPC: G11C16/06
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To execute refresh operation before errors exceeding a correction limit of an error correcting circuit are generated even when the error correcting circuit receiving soft discrimination information is used, and to suppress error occurrence frequencies exceeding the error correction limit to have no problem practically.  <P>SOLUTION: A memory cell array constituting a NAND cell type flash memory has a word line control circuit 2. In this word line control circuit 2, soft value read voltage between the upper limit and the lower limit of respective threshold value distribution are applied to the word line as word line voltage in addition to read voltage between a plurality of threshold value distribution, and soft value data is generated. Likelihood of data of a plurality of bits is calculated by a likelihood calculating circuit 10 based on this soft value. An error correcting circuit 11 performs error correction based on the likelihood. When the repetition of error correction exceeds the prescribed value, the block is refleshed.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008057686-A (JP)
Title: Ball joint
Inventor: KONDO YASUHIRO
IPC: F16C11/06
Filed: 2006-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ball joint for reducing rotational torque, when a ball head of a ball stud rotates around the axis.  <P>SOLUTION: This ball joint has the ball stud 2 having the spherical ball head 2a and handles 2b and 2c projecting from the ball head 2a, a seat 3 rockingly rotatably wrapping and holding the ball head 2a of the ball stud 2, and housings 4 and 5 wrapping and holding the seat 3, and is formed by filling a lubricant G between the seat 3 and the ball head 2a. A seat axial directional recess 3a having an axial directional dimension 3y longer than a radial directional dimension 3x, is formed on an outside surface of the seat 3. The seat axial directional recess 3a is deformed to the housing 4, 5 side, and an axial directional lubricant reservoir P1 having an axial directional dimension py longer than a radial directional dimension px, is formed between the ball head part 2a and an inside surface 3c of the seat 3.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007086776-A (JP)
Title: Compensating fiber for cumulated chromatic dispersion and cumulated chromatic dispersion slope
Inventor: ANTONA JEAN-CHRISTOPHE
IPC: H04B10/2581
Filed: 2006-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chromatic dispersion compensating fiber that makes it possible to offset an overcompensation at the end of the line or at the entrance of a node of an optical system and that has a higher FOM coefficient than that of an SSMF or a PSCF fiber.  <P>SOLUTION: A multimode optical fiber has a refractive index profile such that, for a propagation mode other than the fundamental mode and at a wavelength of 1,550 nm, the fiber presents a positive chromatic dispersion greater than or equal to 50 ps/nm/km, a positive chromatic dispersion slope. That fiber also has a figure of merit (FOM) greater than or equal to 200 ps/nm/dB. Such a fiber makes it possible to offset an overcompensation of an optical signal at the end of the line or at the beginning of the line of the knot of an optical system having restricted losses.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008055042-A (JP)
Title: Game parlor monitoring system
Inventor: NAKAMURA YUJI
IPC: A63F7/02
Filed: 2006-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a load on the staff of a game parlor concerning a monitoring system to monitor a fraudulence related to prize exchange in the game parlor.  <P>SOLUTION: When a counter 112a counts game media and outputs a recording medium 170 for recording an identifier which indicates the counting result, an image photographed with a camera 110a is stored by correspondence to the identifier. When a prize management machine 114 arranged in a prize exchange counter 192 reads the recording medium 170, the image corresponding to the read identifier is displayed on a display 116. The staff of a prize exchange counter 192 monitor a situation where the recording medium presented by a visitor in the prize exchange counter 192 is outputted from the counter 112a, so as to be released from the load to normally monitor the counter 112a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008060499-A (JP)
Title: Shielding structure for photoelectric conversion circuit, and communication apparatus
Inventor: MORI HISAYOSHI
IPC: H04B10/2507
Filed: 2006-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shielding structure for a photoelectric conversion circuit and a communication apparatus capable of preventing electromagnetic noise radiated from the circuit from leaking, while being a simple constitution.  <P>SOLUTION: A shielding device for the photoelectric conversion circuit includes an annular shielding member 30, interposed in between a casing 11 and a packaging substrate 15 surrounding the photoelectric conversion circuit. The shielding member 30 includes a fiber extraction part 31 for passing an optical fiber 22, connected to an optical fiber connector 23 therethrough. The fiber extraction part 31 is provided at a location, offset with respect to the center of a fiber insertion hole of the optical fiber connector 23.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008064541-A (JP)
Title: Method and device for measuring radioactivity of radioactive waste
Inventor: KAWASAKI SATOSHI
IPC: G01T1/167
Filed: 2006-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of measuring radioactivity of the radioactive waste capable of improving a quantifying precision of radioactive intensity even in the case of measuring the low concentration radioactive waste.  <P>SOLUTION: The method of measuring the radioactivity enables an analyte 1 and the radiation detector 2 to be relatively moved while scanning, the radiation rays which are incident on the radiation detector through the collimator 3 provided between the radiation detector 2 and the analyte 1 are measured and integrated for whole area of the analyte, and the intensity of radioactivity of the vertical direction and the radial direction of the analyte are quantified. The analyte 1 including the upper end and lower end (S8) and (S0) are approximately equally divided in vertical direction, each divisional radiation rays are measured for R1 range.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007049173-A (JP)
Title: Method for generating wiring pattern and method for manufacturing device
Inventor: HIRAI TOSHIMITSU
IPC: H01L51/50
Filed: 2006-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wiring pattern generating method capable of precisely and stably generating a thin, linear, and fine pattern, and to provide a device manufacturing method.  <P>SOLUTION: A partition structural body comprises: a gate electrode groove part 56a whose width is smaller than the flight diameter of a function liquid L; and a gate electrode auxiliary groove part 57a, formed on a part of the gate electrode groove part 56a, whose width is not less than the flight diameter of the function liquid L and which has a circular arcuate shape in at least a part of the outer periphery. The wiring pattern generating method comprises: a process for arranging the function liquid L inside the gate electrode auxiliary groove part 57a; and a process for forming a gate electrode assisting part in the electrode auxiliary groove part 57a with the use of the function liquid L and forming a gate electrode, which is connected to the gate electrode assisting part, in the gate electrode groove part 56a by the capillarity of the function liquid L.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008068176-A (JP)
Title: Catalytic carrier for cleaning exhaust gas
Inventor: MATSUGAMI KEIICHI
IPC: F01N3/24
Filed: 2006-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To propose a catalytic carrier for cleaning exhaust gas, which accelerates the temperature rise and activation of a catalytic substance, has excellent cost-effectiveness, promotes the agitation of exhaust gas to form a turbulent flow and has excellent strength.  <P>SOLUTION: The catalytic carrier 7 comprises a chamber 12 formed at one end, a central chamber 13 and a chamber 14 formed at the other end in a cylindrical case 9 the other-end face 16 of which is closed curvedly. An upstream-side exhaust pipe A to be interposed between this catalytic carrier and an engine C is inserted into the chamber 12 formed at one end. A honeycomb structure 8, to which the catalytic substance is stuck and the inflow cell portion 21 of which is connected to the upstream-side exhaust pipe A, is inserted into/fixed in the central chamber 13. In the chamber 14 formed at the other end, the exhaust gas D from the inflow cell portion 21 of the honeycomb structure 8 is turned over, agitated to form the turbulent flow and made to flow in an outflow cell portion 18. The space 20 on the outer periphery of the upstream-side exhaust pipe is used so the upstream-side exhaust pipe A is kept adiabatically warm by the exhaust gas from the outflow cell portion while introducing the exhaust gas D from the outflow cell portion 18 into a downstream-side exhaust pipe B.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007083389-A (JP)
Title: Cmp diamond conditioning disk
Inventor: WIELONSKI ROY F
IPC: B24B53/017
Filed: 2006-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of reproducing a once-used CMP abrasion pad as a reusable-condition pad.  <P>SOLUTION: A non-metallic conditioning pad is composed of a non-metallic substrate and a single layer of abrasive grains fixed on the substrate with metallic joining medium. The desirable substrate contains aluminum oxide and graphite. A joining system utilizing aluminum oxide grain powders mixed with appropriate adhesive agent is used to join the abrasive layer and the aluminum oxide substrate. It is desirable to use carbonized silicon granules mixed with a carrier of the same kind adhesive agent containing a polymer composition for joining the abrasive grain layer on the graphite or carbide substrate. The method of fabricating such pad is also provided.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008068306-A (JP)
Title: Metal composite material, and method for producing metal composite material
Inventor: FUJITA MAKOTO
IPC: C22C1/10
Filed: 2006-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal composite material capable of exhibiting high wear resistance and durability when being composed as a sliding member, and to provide a method for producing the metal composite material.  <P>SOLUTION: A porous preform 1 comprising porous aluminum borate particles 3 is impregnated with a molten metal under pressure, so as to be a metal composite material 10 in which the metal is filled into pores 3a of the aluminum borate particles 3. The metal composite material 10 has high strength and hardness since the metal base material and the aluminum borate particles 3 are firmly coupled, and thus can exhibit excellent wear resistance when being applied as a sliding member.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008072058-A (JP)
Title: Method for detecting compensated quantity, compensated quantity detecting device and substrate processing device
Inventor: OKAZAKI SHINICHI
IPC: H05K13/08
Filed: 2006-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To accurately detect a position-deviated quantity even in a substrate processing device with a structure such that a distance between a surface to be imaged and an imaging device varies with the thickness of the substrate and the like.  <P>SOLUTION: The system includes a compensation data creating step for creating a compensation data that show a relationship between dimensions on an image screen and a height position of the surface to be imaged to actual dimensions of an object, a mark position deviation detecting step for calculating the position-deviated quantities of marks 2a, 2b from the compensation data found in the compensation data creating step, based on the position-deviated quantity on the image screen and the height position of the surface to be imaged on the substrate 2 by imaging fiducial marks 2a, 2b on the condition that the treated substrate 2 is set at a predetermined position and the substrate 2 and the imaging device 7 are allowed to correspond to each other, and finding the position-deviated quantity of the marks 2a, 2b on the image screen, and a compensation quantity computing step for calculating a substrate position compensation quantity, based on the mark position-deviated quantity found in the mark position deviation detecting step.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008076504-A (JP)
Title: Plasma television and power circuit
Inventor: OGAWA TAKAHIRO
IPC: G09G3/282
Filed: 2006-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a detecting circuit from being decided as having power supply abnormality, even if a power circuit requires a prescribed time, until its secondary-side output voltage reaches a prescribed voltage, after the start of oscillation.  <P>SOLUTION: A plasma television is provided with a detection invalidating circuit 73, comprising divided resistances 73e and 73f which each inputs a voltage supplied from a front stage of a sustaining voltage generating circuit 52 at one end and has the other end grounded, a Zener diode 73a which has its cathode connected to a Vsus output line 72a and breaks down at about 150V; divided resistances 73e and 73f each of which has one end connected to the anode of the Zener diode 73a and the other end grounded; and a transistor 73d, which has its collector connected to the division point of the divided resistances 73e and 73f, its base connected to the division point of divided resistances 73b and 73c, and its emitter grounded, and the division point of the divided resistances 73e and 73f and the division point of the divided resistances 72d and 73e are connected.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008075929-A (JP)
Title: Refrigerator
Inventor: MARUMOTO KAZUHIKO
IPC: F25B1/00
Filed: 2006-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact refrigerator by making effective use of a space around an air heat exchanger.  <P>SOLUTION: A refrigerant circulating circuit 1 of a heat pump cycle is constituted by annularly connecting a compressor 1, a radiator 2, a pressure reducing means 3 and the air heat exchanger 4. A plurality of flow dividers 9, 10a, 10b are arranged on the inflow side of a refrigerant to the air heat exchanger 4, and a flow dividing ratio of refrigerant inflow to the air heat exchanger 4 is regulated by the plurality of flow dividers.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007199666-A (JP)
Title: Optical scanner and image forming apparatus
Inventor: MASUDA KOJI
IPC: B41J2/44
Filed: 2006-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanner that facilitates installation of a light beam branching means, that has a polarization control function, and that can control a light quantity of a light source without being affected by the change of a divergent angle of the light source incidental to a driving current, and also to provide an image forming apparatus.  <P>SOLUTION: The optical scanner includes: a light source means for generating a luminous flux of a divergent light beam; a coupling means for converting the luminous flux to a nearly parallel or converging/diverging luminous flux; a luminous flux control means for controlling the size of the luminous flux; a light deflecting means for deflecting the luminous flux on a deflective reflection face; an optical scanning means for converging the deflected luminous flux on a surface to be scanned by a scanning image forming means; a light intensity detecting means for detecting the light intensity of the luminous flux; and a luminous flux branching means for branching a part of the luminous flux and making it enter the light intensity detecting means. The luminous flux control means and the luminous flux branching means are installed between the coupling means and the light deflecting means by being integrated or by using a diffractive optical element for generating transmissive diffracted light on the luminous flux branching means.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008073741-A (JP)
Title: Hydraulic press device
Inventor: OKANAMI NARIYUKI
IPC: B30B1/34
Filed: 2006-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydraulic press device where the load accuracy, stop position accuracy and repeating accuracy of hydraulic cylinders can be improved.  <P>SOLUTION: The hydraulic press device is equipped with: a first pressure mechanism A1 provided at first hydraulic piping P1 connected to the head side of a large-sized hydraulic cylinder 1 installed in a press device body and used for the feeding operation of the large-sized hydraulic cylinder 1; a small-sized hydraulic cylinder 2 as a second hydraulic cylinder connected to branched hydraulic piping P1a branched from the middle of the first hydraulic piping P1; a servo cylinder 3 connected to the rod 2a in the small-sized hydraulic cylinder 2; a second pressure mechanism A2 provided at the second hydraulic piping P2 connected to the rod side in the large-sized hydraulic cylinder 1 and performing the feeding operation of the large-sized hydraulic cylinder 1; and a control means B for controlling the operation of the large-sized hydraulic cylinder 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008077513-A (JP)
Title: Installation program for device driver and installation method for device driver
Inventor: HARADA MASAYUKI
IPC: G06F13/00
Filed: 2006-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an installation program for a printer driver for enabling a user to select a printer control protocol, and to reduce a network load, and to shorten the retrieval time of corresponding equipment in installing a printer driver.  <P>SOLUTION: This program is used for installing a device driver in a computer terminal. Network equipment corresponding to the device driver is retrieved by using a connectionless type protocol, and a control protocol corresponding to the network equipment is decided, and the control protocol corresponding to the retrieved network equipment is displayed on the display screen of the computer terminal. The control protocol displayed on the display screen is provided to accept selection by the operation of a user, and the device driver is installed according to the selected control protocol.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008083272-A (JP)
Title: Display device
Inventor: TANIKAME TAKAHISA
IPC: G09G3/20
Filed: 2006-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To sufficiently perform threshold correction, even when a horizontal scanning period becomes short concomitantly with high-definition.  <P>SOLUTION: In a write-in scanning circuit 40B for generating scanning pulses WSL1 to WSL4 by using a shift register 41 as a basic circuit, timing relation of an enable pulse WSEN1 and an enable pulse WSEN2 is set so that each becomes active within adjoining 1H, and an active period of a start pulse WSST is controlled, and thereby, a several-times setup of the threshold correction period is carried out over a plurality of H periods determined in the active period of the start pulse WSST, and a polarity of a control signal VTH is switched over. By switching whether the number of times of threshold correction operation is set as the odd number of times, or as the even number of times, the correction period of threshold correction is finely set for each 1H, instead of every other 1H.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008092029-A (JP)
Title: Speaker
Inventor: KASHIWABARA AYA
IPC: H04R9/02
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-output speaker substantially reducing distortion.  <P>SOLUTION: First and second magnets 19 and 20 are arranged in an oblique direction or a roughly horizontal direction through a magnetic gap 24. Also, a diaphragm 15 is configured such that its one end is connected to the upper part of a voice coil body 14, and it is arranged in the upper part of the second magnet 20, and a damper 18 is configured such that its one end is connected to the lower part of the voice coil body 14, and it is arranged in the lower part of the second magnet 20.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008089755-A (JP)
Title: Character data reproduction device
Inventor: NISHIMURA AKIRA
IPC: G10K15/04
Filed: 2006-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Karaoke system for displaying Karaoke lyrics embedded in a Karaoke sound signal after downloading applications from a network with a camera-equipped mobile phone.  <P>SOLUTION: A character data reproduction device includes: decoding QR codes with the camera-equipped mobile phone; decoding composite voices collected with a microphone of the mobile phone after downloading the applications; reproducing character data from composite signals embedded together with synchronous signals so as to reproduce the character data in synchronization with music data embedding the character data so as to reproduce the character data in synchronization with the music data; and displaying Karaoke lyric data on a display device of the mobile phone.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007109226-A (JP)
Title: System and method for providing online community service for digital content
Inventor: CHOI JONG IL
IPC: G06Q50/10
Filed: 2006-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and method that enable users to conveniently access desired communities using specified content information.  <P>SOLUTION: The system for providing an online community service comprises: a playback information provision server for providing playback information about digital content; a client for selecting the digital content through a user, requesting playback information about the selected digital content from the playback information provision server, and receiving the pertinent playback information; and a community server for providing an online community service corresponding to user preferences based on the playback information to the client at the request of the client.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008089427-A (JP)
Title: Stirrer, judge circuit, abnormality judging method of stirrer and analyzer
Inventor: MURAKAMI MINEYUKI
IPC: G01N35/02
Filed: 2006-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stirrer capable of detecting an abnormality on the sonic wave propagation route from the sonic wave generating means incorporated in a container to the liquid held in the container, a judge circuit, an abnormality judging method of the stirrer and an analyzer.  <P>SOLUTION: The stirrer 20 for irradiating the liquid held in the container 5 with a sonic wave from the surface acoustic wave element 27 integrally incorporated in the container to stirr the liquid, the judge circuit 23a, the abnormality judging method of the stirrer and the analyzer are disclosed. The stirrer 20 is equipped with a power detection circuit 26 for detecting at least one physical quantity of the quantity of measuring light deflected by the diffraction based on the driving power of the surface acoustic wave element, the reflected power reflected from the surface acoustic wave element and the acoustooptical effect on the sonic wave propagation route from the surface acoustic wave element, the temperature on the sonic wave propagation route and strain quantity and the judge circuit 23a for judging the presence of the abnormality on the sonic wave propagation route on the basis of the physical quantity detected by the power detection circuit.  <P>COPYRIGHT: (C)2008,JPO&INPIT