baber/WOPTO huggingface dataset:
Patent JP-2005108520-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: DOJO KAZUNORI
IPC: H01M10/05
Filed: 2003-09-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery capable of using any nonaqueous solvent without limitation, having a negative electrode containing carbon on which, electrochemical decomposition of the nonaqueous electrolyte is restrained.  <P>SOLUTION: The negative electrode contains carbonaceous material like graphite, hard carbon, or coke. Metallic lithium, lithium alloy, silicon, or carbon fluoride or the like can be used as a positive electrode. The nonaqueous electrolyte contains magnesium salt. imide salt such as magnesium bistrifluoromethanesulfonylimide (Mg[(CF<SB>3</SB>SO<SB>2</SB>)<SB>2</SB>N]<SB>2</SB>)Mg((CF<SB>3</SB>SO<SB>2</SB>)<SB>2</SB>N)<SB>2</SB>or a sulfonate salt is used as the magnesium salt of the nonaqueous electrolyte. Cyclic carbonate ester such as propylene carbonate may be used as the nonaqueous solvent of the nonaqueous electrolyte.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005102913-A (JP)
Title: Individual package structure of absorptive article
Inventor: HARA KENJI
IPC: A61F13/472
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To achieve both of facilitating opening and securing re-adhesion force in post treatment.  <P>SOLUTION: In a structure composed by folding back both end parts 1A and 1C in a longidutinal direction of a package sheet 1 to a center side in a state where a sanitary napkin 2 is arranged on the package sheet 1, piling one end part 1A on the other end part 1C, sticking an adhesive tape 3 from the surface of one end part 1A to the surface of the other end part 1C and sealing both end edges 1D in a width direction, at least an adhesive tape stuck part in one end part 1A of the package sheet 1 has an integrated double sheet structure.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005108690-A (JP)
Title: Ceramic heater and ceramic heater structure
Inventor: AKIYAMA MASAHIDE
IPC: H05B3/18
Filed: 2003-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic heater having excellent durability, enabling temperature to be quickly raised, and usable at high temperatures; and to provide a ceramic heater structure equipped therewith.  <P>SOLUTION: This ceramic heater 11 is so structured that a heating element 2 containing platinum as a main constituent and containing alumina, and lead parts 3 connected to the heating element 2 for supplying a current to the heating element 2 are embedded in a ceramic insulation layer 1 containing alumina as a main constituent; and the heating element 2 contains 1-20 vol.% of alumina in crystal particles of platinum. An oxygen sensor element (this ceramic heater structure) equipped with the ceramic heater is provided as well.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005068983-A (JP)
Title: New pipe-laying device in pipe-in-pipe work method and new pipe laying process
Inventor: KAMIIDE AKIRA
IPC: E21D9/06
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new pipe laying device and laying process in a simplified pipe-in-pipe work method, which simplifies equipment and material used for laying work and makes possible manual transporting of the device into construction sites and manual laying work.  <P>SOLUTION: This device is provided with a wire for pulling operation to be inserted through an existing pipe and a wire bring-in tool for pulling the wire from a work launch pit to introduce a following new pipe element into the existing pipe by the length of the new pipe element. The wire bring-in tool consists of a body to be installed and fixed on the wire at the center of the tool, and a plurality of engaging parts extending radially from the body. Each engaging part is expandable in diameter, usually held in an expended diameter state by the force of a holding spring and engages with a step within the reception port at the rear end of the following new pipe element with its diameter kept expended. If necessary, this diameter can be reduced against the holding spring as much as the engaging part can pass through a new pipe element.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005112162-A (JP)
Title: Electric power steering device
Inventor: ISHIKAWA HISAZUMI
IPC: H02P6/12
Filed: 2003-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device capable of securely detecting the state of overloading.  <P>SOLUTION: This electric power steering device comprises a steering condition detection means 6, a second control means 8 limiting an instruction current value specified by a first control means 5 based on a limiter current, a PWM drive circuit 3 outputting PWM drive signals, and an electric motor 1 operated by a control current outputted from a bridge circuit 2. A limiter current regulating means 17 having a storage part 23, a calculation part 21, and a determination part 22 is connected to the second control means 8. The calculation part 21 calculates the averaged instruction current value which is the average of the instruction current values for each set time, integrates the rotational speed of the electric motor 1 detected or calculated by the steering condition detection means 6 to provide a varied amount of the angle. The determination part 22 is formed so that the calculation part 21 can reduce the limiter current when it determines that the averaged instruction current value exceeds the set current value stored in the storage part 23 and that the varied amount of the angle is equal to or less than the set angle stored in the storage part 23.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004132694-A (JP)
Title: Absorption type high temperature regenerator with structurally narrow combustion zone width, and absorption type water cooler-heater using it
Inventor: KIM EKISEI
IPC: F25B15/02
Filed: 2003-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an absorption type high temperature regenerator with a structurally narrow combustion zone width, and an absorption type water cooler-heater having it.  <P>SOLUTION: The high temperature regenerator is characterized in that it includes a plurality of combustion chambers, a liquid pipe group vertically arranged in the combustion chambers, and a distribution chamber capable of independently supplying a gaseous mixture to the plurality of combustion chambers. By this, the high temperature regenerator can independently and variably form flame in the combustion chambers, and it has a structurally narrow width.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005123690-A (JP)
Title: High frequency receiving apparatus and integrated circuit used therefor
Inventor: ASAYAMA SANAE
IPC: H04N5/44
Filed: 2003-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that image interference occurs at the time of VHF broadcast reception.  <P>SOLUTION: In a high frequency receiving apparatus having an UHF signal receiving unit 60 and a VHF signal receiving unit 61, the unit 61 is provided with tuning filters 62, 64, a mixer 65 having one output to which outputs of the tuning filters 62, 64 are connected and the other output to which a signal obtained by dividing an oscillation frequency of a local oscillator 56 is supplied, and a PLL circuit 78 connected to the local oscillator 56 in loop and having an output connected to the tuning filters 62, 64. The mixer is an image rejection mixer. By this configuration, since the configuration of the image rejection mixer is employed for a frequency band of VHF broadcast in which image interference likely occurs, even if the center of pass bands of the tuning filters 62, 64 does not completely match the frequency of a channel desired to be received for a tuning voltage from the PLL circuit 78, an image interference signal can be suppressed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005121083-A (JP)
Title: Triple eccentric butterfly valve and seat ring used in the same
Inventor: YURUGI YOSHINORI
IPC: F16K1/226
Filed: 2003-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a triple eccentric butterfly valve and a seat ring used in the same, having the durability to high temperature, being not broken under high pressure, surely keeping the airtightness to a valve element and free from the fluid leakage.  <P>SOLUTION: A fixed part fixed to a valve main body side and a flexible part kept into contact with an outer peripheral face of the valve element are integrally formed by using metal, the flexible part is constituted by a plate-shaped circular ring stood from an inner face biased to one end of the fixed part to an inner side, and the plate-shaped circular ring is radially deflected to form a circular recessed part recessed toward the other end side of the fixed part and extended in the circumferential direction. A tip end part of the flexible part constitutes a side wall of the recessed part, and the tip end part forms an inclined truncated conical face to be used as a seat ring. This triple eccentric butterfly valve is constituted by using this seat ring.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005124282-A (JP)
Title: Automobile and control method thereof
Inventor: KANEKO SATOSHI
IPC: B60L50/16
Filed: 2003-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To increase/decrease the power outputted from an engine more quickly when a sports drive mode is set by a driver.  <P>SOLUTION: When a sports drive mode is set, a lower limit engine rotational speed Nemin which is the lower limit of rotational speed of an engine is acquired according to a vehicle speed using a lower limit engine rotational speed map (step S160), and an engine rotational speed command Ne* is set so that the rotational speed of the engine is higher than the lower limit engine rotational speed Nemin (steps S170, S180). Thus, the engine is operated at the lower limit engine rotational speed Nemin or higher, to widen the torque width which an engine can decrease or increase, for quick increase/decrease of a torque. As a result, the power outputted from the engine is quickly increased or decreased.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004152757-A (JP)
Title: Fuel cell using catalyst burner for heat exchange
Inventor: KEARL DANIEL A
IPC: H01M8/10
Filed: 2003-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solid oxide type fuel cell (SOFC) showing excellent startability without necessity of an additional facility and to provide a quick starting system for the SOFC and a method for constituting the system.  <P>SOLUTION: This SOFC includes an SOFC stack 105 receiving a reactant, reacting with the reactant to perform a power generation, the catalyst burner 107 for burning the reactant passed through the SOFC stack 105 as retained unreacted, and a heat exchanger 104 for heat exchanging between the exhaust gas of the burner 107 and the reactant received by the stack 105.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005122421-A (JP)
Title: Information providing device
Inventor: URANO TAKAYOSHI
IPC: G06Q10/00
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information providing device for calculating appropriate accounting information corresponding to difficulty in collecting member information used as addressee selection conditions with respect to the provision of information.  <P>SOLUTION: An accounting information database 11c is stored with transmission cost information corresponding to difficulty in collecting member information with respect to the member information used as the addressee selection conditions. When transmission conditions on advertisement information are satisfied, a member extraction means 10b provided in an information management device 10 extracts members satisfying the addressee selection conditions corresponding to the advertisement information whose transmission conditions are satisfied. A mail processing means 10a provided in the management device 10 transmits guidance mails to the mail addresses of the members extracted by the extraction means 10a, the guidance mails including the address of a Web site publishing the advertisement information whose transmission conditions are satisfied. An accounting information calculation means 10c provided in the information management device 10 calculates accounting information with respect to an informant having provided advertisement information whose transmission conditions are satisfied based on transmission cost information corresponding to member information used as the addressee selection conditions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005124309-A (JP)
Title: Reluctance motor, rotor core of motor and method for manufacturing rotor core of motor
Inventor: TAKAHASHI TOSHIMITSU
IPC: H02K15/02
Filed: 2003-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reluctance motor in which a torque ripple is reduced.  <P>SOLUTION: The reluctance motor includes a rotor having a rotor core, a stator having a plurality of stator cores on which stator coils are wound. Current is sequentially supplied to the stator cores to rotate the rotor by an electromagnetic mutual action generated between the stator core and the rotor core. An end face 32 of the rotor core opposed to the stator core has a shape including two sides A, B having an apex angle of less than 90°.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004046252-A (JP)
Title: Active matrix display device and its driving circuit
Inventor: TAKAYAMA ICHIRO
IPC: H01L51/50
Filed: 2003-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve picture quality by eliminating an overlap period between a select signal and a next select signal.  <P>SOLUTION: A device is equipped with: a plurality of select switches Tx1 to Tx3 for selecting a plurality of electroluminescence elements; a select signal generating circuit which outputs select signals x1 to x3 for sequentially driving the select switches Tx1 to Tx3, and a mask signal-INL generating circuit which masks the select signals x1 to x3 and eliminates the overlap period between successive select signals.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005126560-A (JP)
Title: Film, optical member and polarizing plate
Inventor: ONO MITSUMASA
IPC: C08J5/18
Filed: 2003-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To obtain with good productivity a film excellent in optical isotropy.  <P>SOLUTION: The film is manufactured by melting/extruding/casting a resin composition to form a film and then drawing it to at least either direction. The constituents of the resin composition used in that case are a maleimide-olefin copolymer of 65-75 wt% and an acrylonitrile-styrene copolymer of 35-25 wt%. The maleimide-olefin copolymer consists of 40-60 mole% of the component of structural formula (I) and 60-40 mole% of the component of structural formula (II) and has a number average mol. wt. of ≥1×10<SP>3</SP>and ≤5×10<SP>6</SP>. The acrylonitrile-styrene copolymer contains the acrylonitrile unit of 21-45 wt%. The maximum phase difference of the film planar direction at the wavelength of 550 nm is <10 nm. In the structural formulas, R<SP>1</SP>indicates a hydrogen or a 1-6C alkyl group, and R<SP>2</SP>and R<SP>3</SP>indicate each a hydrogen or a 1-6C alkyl group.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005127880-A (JP)
Title: Three-dimensional shape measuring device and method
Inventor: SATO YUKIO
IPC: G01B11/24
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive three-dimensional shape measuring device and a method capable of improving working efficiency without requiring a special measuring environment.  <P>SOLUTION: A light scanning part 30 is constituted by being equipped with a light source 3002 for generating laser light, an optical fiber 3006 for guiding the laser light entering from the light source 3002 as scanning light and irradiating the light from its end face 3004, a collimator lens 3008, a cylindrical lens 3010 disposed on a front spot of the collimator lens 3008, a support means 3012 for supporting the optical fiber 3006 spot separated from the end face 3004, a magnet 3014 installed on a spot a little to the end face 3004 of the optical fiber 3006, an electromagnet 3016 disposed in the facing state to the magnet 3014, and a drive circuit (current supply means) for supplying a current to the electromagnet 3016.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005130626-A (JP)
Title: Generator
Inventor: MIKI TOSHIO
IPC: H02K27/30
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easy-to-assemble generator capable of reducing the manufacturing cost.  <P>SOLUTION: The generator comprises a rotating shaft being coupled to the torque generating side, a rotor rotatably fixed to the rotating shaft, a clutch provided between the rotating shaft and the rotor, a housing for containing the rotary shaft, the rotor and the spring clutch, and a stator disposed oppositely to the rotor, while being fixed to the housing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005125652-A (JP)
Title: Apparatus and method for mounting synthetic resin bag on corrugated fiberboard container
Inventor: HIRAI YOSHIAKI
IPC: B31B7/00
Filed: 2003-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To surely mount a synthetic resin bag by sucking in air in a corrugated fiberboard container by means of a small-capacity and small-size suction device.  <P>SOLUTION: A notched part is provided in a suction pipe, which can support a lower part of each side plate of the corrugated fiberboard container and a part of which is connected to the suction device, in such a manner as to correspond to the lower parts of the side plates facing each other, and the air in the corrugated fiberboard container is sucked in via a gap between the notched part and a bottom part, so that the synthetic resin bag can be temporarily mounted. The synthetic resin bag can be mounted in the state of being brought into close contact with each of the respective side plates, facing each other, and an inner surface of the bottom part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005133775-A (JP)
Title: Torque limiter
Inventor: MURAKAMI HIROAKI
IPC: F16D7/08
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a torque limiter capable of providing sufficient braking torque with a compact brake mechanism by preventing operation thereof with low pre-load spring force till the torque reaches the predetermined torque.  <P>SOLUTION: A driving shaft 1a is rotated to rotate an input plate 3a. An output plate 4a capable of moving in the axial direction is installed in an output shaft 2b, and pressed by a pre-load spring 7a, and a ball lamp part 5a, in which a ball 6a rotates and which has a lamp groove provided with two-stage groove grade, is provided between the input plate 3a and the output plate 4a. Rotating torque of the input plate 3a prevents operation of the ball lamp part 5a till the torque reaches the predetermined torque, resisting the low spring force of the pre-load spring 7a in a sharp lamp groove of the first stage. In a gradual lamp groove of the second stage, the pushing force increases, and sufficient braking torque can be applied by the small braking force of a brake unit 8a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005132172-A (JP)
Title: Travel control device
Inventor: HATTORI YOSHIKAZU
IPC: B60R21/00
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a travel control device to control the travel of a vehicle so as to efficiently avoid an obstacle at a shortest distance.  <P>SOLUTION: A radar device 11 detects the relative distance between a vehicle and an obstacle. A differentiator 21 of an ECU 20 detects a relative speed by performing the time-differentiation of the relative distance. An optimum control input operator 22 refers to an optimum control input table when it detects that the relative distance detected by the radar device 11 reaches a threshold Th or shorter and in a control range, and operates the optimum control input (the force F and the direction θ) corresponding to the relative speed v<SB>0</SB>by each unit step. When a distribution operator 23 detects that the relative distance is the threshold Th or shorter, and in the control range, the control distribution of a steering angle and a braking force is operated so that a vehicular motion state quantity is matched with an optimum control input operated by the optimum control input operator 22.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005135113-A (JP)
Title: Electronic equipment, related word extracting method, and program
Inventor: YANO DAISUKE
IPC: G06F17/30
Filed: 2003-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a related word extracting mechanism capable of extracting a proper related word for an inputted keyword.  <P>SOLUTION: This related word extracting mechanism has a related word DB creation engine 6 which extracts a word as a keyword and its related word from an inputted text to create a related word DB2, and a matching engine 5 which retrieves a related word from the related word DB2 for a keyword inputted by a user and outputs a combination of the inputted keyword and its related word. The related word DB creation engine 6 extracts the words from the inputted text and extracts the keyword and its related word from the extracted words on the basis of appearance frequencies and the degree of cooccurrence between the words.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005136872-A (JP)
Title: Display device and display method
Inventor: OBAYASHI TOSHIO
IPC: H04N5/66
Filed: 2003-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device with high gradation by performing gamma correction with different values by every region of video signals for differentiating amplitude values in the display device where both of the pulse width and the amplitude value of the drive current of a display part are varied.  <P>SOLUTION: The display device has: a gamma correction part 40 which divides a given video signal x into N regions according to the magnitude of the signal, performs the gamma correction using different coefficients by every region and outputs a correction signal; a generation part 22 which generates a driving signal having different amplitude values V1 to V4 by each of N regions according to the correction signal from the gamma correction part; and the display part 1 which displays an image according to the driving signal from the generation part. The display realizes high gradation display according to the values of the gamma correction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004127944-A (JP)
Title: Image forming device
Inventor: MIYAZAKI TOSHIHIKO
IPC: H01J31/12
Filed: 2003-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device adaptable to a large screen and having a configuration providing high display quality.  <P>SOLUTION: The image forming device comprises a housing composed of a pair of substrates disposed face to face and an outer frame disposed between the substrates, and within the housing there are provided an electron source disposed on one of the pair of substrates, an image forming material disposed on the other substrate, and a spacer disposed between the substrates. The spacer and the outer frame are conductive. The device is provided with a means for electrically connecting the spacer and the outer frame so that equipotential surfaces between the spacer and the outer frame are nearly parallel when driven.  <P>COPYRIGHT: (C)2004,JPO