baber/WOPTO huggingface dataset:
Patent JP-2003227719-A (JP)
Title: Thin-film micro-machine type resonator, thin-film micro- machine type resonator gyroscope, navigation system and automobile using the resonator gyroscope
Inventor: OUCHI SATOSHI
IPC: G01C19/5607
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin-film micro-machine type resonator which is improved in driving efficiency, a thin-film micro-machine type resonator gyroscope which is improved in detection sensitivity with respect to impressed angular velocities by improving its driving efficiency, and a navigation system and an automobile using the resonator gyroscope.  <P>SOLUTION: The thin-film micro-machine type resonator comprises a tuning fork having arms 2 and 3 and a base section 4 connecting the arms 2 and 3 to each other, first and second electrodes 10, 12, 11, 13 respectively and separately provided on the insides and outsides of center lines drawn on the principal surfaces 5 of the arms 2 and 3, and first and second piezoelectric thin films 14, 16, 15, and 17 respectively provided on the electrodes 10, 12, 11, and 13. The resonator also comprises third and fourth electrodes 18, 20, 19, and 21 respectively provided on the thin films 14, 16, 15, and 17.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003215190-A (JP)
Title: Short-circuit detector
Inventor: KOBAYASHI KENJI
IPC: H01M8/04
Filed: 2002-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To surely detect a plurality of short-circuited portions.  <P>SOLUTION: This short-circuit detector 1 for detecting the position of a short-circuited portion between a pair of plate electrodes EL1, EL2 arranged mutually opposedly is provided with a current supplying part 2 for supplying a current between a prescribed portion A in the one plate electrode EL1 out of the paired plate electrodes EL1, EL2 and a prescribed portion B of the other plate electrode EL2, a voltage measuring part 3 for measuring respective potential differences between a plurality of measuring points specified on the one plate electrode EL1 matrix-pattern-likely and the one reference point A specified on the one plate electrode EL1, and an arithmetic and control part 5 for calculating respective potential gradients between the each measuring point and the other measuring points adjacent along vertical and lateral directions, based on the measured respective potential differences, and for detecting the measuring point of the minimum potential point, based on the calculated potential gradients.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004137327-A (JP)
Title: Ink composition for pressurized ballpoint pen
Inventor: MORITA MASAAKI
IPC: C09D11/18
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink composition which is used for pressurized ball point pens giving smooth writing touch and smooth drawn lines and especially has excellent temporal stability at high temperature.  <P>SOLUTION: This ink composition used for the pressurized ballpoint pens and comprising at least a colorant and a solvent is characterized by containing silica-containing aggregate and a phosphate. The viscosity of the ink composition used for the pressurized ballpoint pens is preferably 10,000 to 40,000 mPas at 25°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004138715-A (JP)
Title: Light reflector plate and method for manufacturing the same
Inventor: YOSHIMUNE YOSHIYUKI
IPC: G02B5/08
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light reflector plate which (A) dispenses with costly initial investment for a die, etc., for creating three-dimensional shapes, (B) is easily worked at low cost, (C) not only can accurately maintain the shape of the reflection plate after being bent but is excellent in dimensional stability under durable conditions, and (D) is worked and attached by a simple and low-cost method for the purpose of maintaining the shape.  <P>SOLUTION: A film or sheet 2 of foamed plastic which reflects light is intermittently formed with notches 4 of a narrow width penetrating from the front surface to the surface on the opposite side along straight lines. The film or sheet is thereafter bent along the notches 4.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003193332-A (JP)
Title: Sheath-core conjugate fiber and elastomer/fiber composite material
Inventor: NISHIMURO YOICHI
IPC: C08J5/04
Filed: 2002-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheath-core conjugate fiber having good intimacy between the sheath and the core, high interfacial strength between the sheath and the core and good intimacy with rubber and the like and realizing high reinforcing effect with compounded to elastomer compositions such as rubber composition, and to provide an elastomer/fiber composite material having high strength and rigidity and reinforced with the sheath-core conjugate fiber.  <P>SOLUTION: This sheath-core conjugate fiber comprises a core comprising a thermoplastic resin and a sheath comprising a polyolefin. And the elastomer/ fiber composite material compounded with the sheath-core fiber is provided.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003196708-A (JP)
Title: Method for reading plurality of kinds of passbook and automatic teller machine
Inventor: NAKAYAMA YASUHIRO
IPC: G06Q40/02
Filed: 2002-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To improve efficiency and rapidity by discriminating a plurality of kinds of passbooks in a short period of time and reducing mechanical movement of a mechanism in an automatic teller machine.  <P>SOLUTION: In this method for reading a plurality of kinds of passbooks in the automatic teller machine that reads information of a passbook inserted from an insertion slot 201 for obtaining a passbook, the image of the passbook inserted through the insertion slot 201 is acquired and stored in a memory 210, and a barcode 301 is attempted to be recognized from the stored image by using a processing mode corresponding to a first passbook. If the barcode is recognized in the processing mode, the passbook is specified to be the first passbook, and its magnetic stripes 302 are read in the processing mode for the first passbook. If the barcode can not recognized in the processing mode corresponding to the first passbook, switching is made to a processing mode for a second passbook on software, and a barcode 501 is attempted to be recognized. If the barcode 501 can be recognized, magnetic information is read from its magnetic stripes 502 in a processing mode for the second passbook.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004145611-A (JP)
Title: Receipt processing system
Inventor: NOMOTO TEI
IPC: G16H10/60
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To precompute a medicine price excluding an instruction on the use of drugs when the contents of a prescription are input into a computer, and execute accounting including a fee for instruction on the use of drugs after a pharmacist's instruction on the use of drugs.  <P>SOLUTION: A receipt processing system comprises the computer (2) for managing medicine information and patient information and processing receipts, and pharmacist terminals 3 connected to the computer. An input of the contents of a prescription to the computer triggers the computation of a medicine price excluding the instruction on the use of drugs, and an input by a pharmacist of the content of the instruction on the use of drugs to the terminal after administration the instruction on the use of drugs triggers accounting including a fee for instruction on the use of drugs.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148874-A (JP)
Title: Tire antiskid device
Inventor: MATSUNAMI SHIGERU
IPC: B60C27/06
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To further cut the cost of a tire antiskid device and facilitate the attaching of it on a tire.  <P>SOLUTION: The device comprises a belt-like antiskid body 2, which can be wound around the outer circumference of a tire and has a plurality of net construction strips 3 lined up longitudinally. A prescribed number of the net construction strips 3 are formed into one group of 2A or 2B, a plurality of which are connected together. In each group 2A, 2B, an opening 7 is formed on the part that is between adjacent net construction strips 3 and corresponds to the tread surface of the tire T, and the adjacent construction strips 3 are connected together on both sides of the opening 7 in the direction of the tire width, which correspond to the sides of the tire T.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004153329-A (JP)
Title: Display
Inventor: NAKAMURA TAKU
IPC: H04N5/376
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display capable of preventing deterioration in an opening ratio and a manufacturing yield.  <P>SOLUTION: The display comprises a glass substrate 1 and a semiconductor substrate 2. On the glass substrate 1, there are a pixel array 3 in which a signal line and a scan line are provided in a row, a signal line drive circuit 4 for driving the signal line, a scan line drive circuit 5 for driving the scan line, and an output signal processing section 6 for capturing an image for outputting. Each pixel at the pixel array 3 comprises a capacitor C3 connected between a power supply line L1 and a control line L2, a buffer 13 for storing binary data corresponding to the accumulation charge of the capacitor C3, a transistor Q3 for performing write control to the buffer 13, and a transistor Q4 for resetting for initializing the buffer 13 and the capacitor C3. The capacitor C3, buffer 13, and transistors Q3, Q4 are shared by three subpixels in the pixel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004149331-A (JP)
Title: Cement premix for lightweight noncombustible material, and cement molded product
Inventor: MATOSAKI SHUNSUKE
IPC: C04B28/06
Filed: 2002-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cement premix for a lightweight noncombustible material using waste foamed plastics being industrial waste.  <P>SOLUTION: The cement premix for the lightweight noncombustible material is prepared by mixing a cement material and crushed waste foamed plastic granules. The premix is obtained by mixing alumina cement of ≥78wt.% to ≤79wt.% and portland cement of ≥19wt.% to ≤20wt.%, as the cement material, and the crushed waste foamed plastics of ≥1.0wt.% to ≤3.0wt.% as the waste foamed plastics.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004148652-A (JP)
Title: Led array exposure device and image formation apparatus equipped with the same
Inventor: OBA TADASHI
IPC: B41J2/44
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED array exposure device and an image formation apparatus with the same which can greatly reduce density unevenness and streaks by adding correction of a screen angle to correction of a beam area as well as correction of a quantity of light.  <P>SOLUTION: In the LED array exposure device, the beam area correction to a variation of the beam area of each LED light emitting element which passes a lens array, and weighting of adjusting a degree of the beam area correction in accordance with the screen angle of pixel data are overlapped with the quantity of light correction.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150528-A (JP)
Title: Clutch mechanism
Inventor: MACHIDA TOSHIO
IPC: E05B81/58
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and lightweight clutch mechanism simplified in its assembling work, with respect to the clutch mechanism comprising a first rotating member rotated and operated by rotational driving force from a driving source, a second rotating member rotatable coaxially with the first rotating member, a working spring extended along a peripheral face of the second rotating member from a first end connected to the first rotating member, and a switching operation means for contracting the working spring by inhibiting the co-rotation of a second end of the working spring in accompany with the normal rotation of the first rotating member and taking up the working spring on the second rotating member.  <P>SOLUTION: The switching operation means comprises a collar member 14 fixed and installed near the second end 10c of the working spring 10, and braking members 16a, 16b rotatably locked with the energizing force including a component in the radial direction to a circumferential slide contact face of the collar member 14. The braking members are provided with engagement parts engaged with the second end 10c of the working spring.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004151411-A (JP)
Title: Optical coupling device and its manufacturing method, and video display unit
Inventor: KONUKI AKIO
IPC: G02B6/30
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To realize stable optical coupling with little changeover time by making a core and a clad of glass materials and preventing defects to semiconductor laser beam.  <P>SOLUTION: An optical waveguide 11 is composed of the core 12 which is made of the glass material whose width or thickness is gradually varied in the propagation direction of light and the clad 13 which is made of the glass material to surround the core, and specified total reflection conditions are obtained by making the core 12 have a 1.60 to 1.65 refractive index and the clad 13 have a 1.45 to 1.55 refractive index, thus obtaining the optical waveguide 11 with superior characteristics which less reflects, scatters, and absorbs light.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004129178-A (JP)
Title: Method for compressing and encrypting english text
Inventor: SHONO KATSUFUSA
IPC: H04L9/10
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for managing English text by an encryption key (permutation) in which the English text is inputted and a compressed and encrypted code is outputted, where the compression ratio uses the G<SB>1</SB>entropy as the index.  <P>SOLUTION: This method comprises a compression process that uses preprocessing for permuting the codes which lower the G<SB>1</SB>entropy and a compression/expansion table of chaos based on an ASCII code distribution constituting preexamined English text. The encryption key (permutation) can be defined for both of the preprocessing table and the compression/expansion table of chaos.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159410-A (JP)
Title: Power supply device and power control method
Inventor: KUDO KAZUYUKI
IPC: H02J1/08
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply device that can easily increase a current capacity.  <P>SOLUTION: The power supply device comprises a DC/DC converter circuit 12A to which a current is fed from a backup line 4, and a DC/DC converter 12B to which a current is fed from an accessory line 5. A voltage control circuit 14 controls the DC/DC converter circuit 12A and the DC/DC converter circuit 12B so that output voltages of the DC/DC converter circuit 12A and the DC/DC converter circuit 12B coincide with each other.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003136722-A (JP)
Title: Ink jet head
Inventor: YOSHIDA HITOSHI
IPC: B41J2/055
Filed: 2002-11-06
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet head which can hold an ink discharge speed within an allowable range without decreasing the speed and accordingly has good printing quality even when a piezoelectric body is butted and arranged in a state with a deviation from an original position where the piezoelectric body is to be butted and arranged correspondingly to an ink chamber by providing a predetermined relation between the width of the ink chamber and that of the piezoelectric body butted and arranged on a sheet material. SOLUTION: A value C=(W1-W2)/(2×W2) defined between the width W1 of the ink chamber 2 and the width W2 of a piezoelectric element part 7 butted and arranged on a vibration sheet 5 is set in a range of 0.5-0.8. The value C=(W1-W2)/(2×W2) is an index value of the deviation allowable range without affecting the ink discharge speed even if the piezoelectric element part 7 is arranged with the deviation from a center position of the ink chamber 2 when the piezoelectric element part 7 having the width W2 is butted and arranged onto the vibration sheet 5 correspondingly to the ink chamber 2 having the width W1.
Patent JP-2004121776-A (JP)
Title: Accessory for moxa cautery using moxa bar
Inventor: TANAKA YASUHITO
IPC: A61H39/06
Filed: 2002-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an accessory for moxa cautery using a moxa bar which facilitate consciousness compensation and miasma removal by moxa cautery by selecting two kinds of thermal stimulation, either strong or weak, and is safe and easy-to-use even by a visually impaired person.  <P>SOLUTION: This accessory comprises a guard (3) and a moxa guide (1). The guard is a longitudinal cylindrical part having an open upper end, a lower end and an aperture. The aperture is located closely to the upper end of the guard (3) and has a size that a moxa bar (6) can penetrate. The moxa guide is a half cylindrical part elongated laterally. One end of the moxa guide (1) is formed in one piece with the moxa guard (3) so that the center of the penetrating aperture matches with the center of a virtual circle containing the cross section of the moxa guide (1). In addition, a moxa stop (2) is provided on the inside of the guard (3) on the extension of the moxa guide (1) for locating the combustion part of the moxa bar (6) in the center of the guard (3).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004159172-A (JP)
Title: Mobile wireless device
Inventor: KUBOTA MASANORI
IPC: H01Q1/50
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an influence upon antenna characteristics in the case user's fingers or hands touch an enclosure or an antenna part.  <P>SOLUTION: A first enclosure 11 being the enclosure and a second enclosure 12 being a lower enclosure are turnably coupled by a hinge part 13. The enclosure main body of at least the front enclosure 11a of the first enclosure 11 and at least the inside hinge mechanism main body of the hinge part 13 are constituted of members made of a metallic material like magnesium or a material containing a metal. An antenna part 18 arranged in the second enclosure 12 is constituted, for example, of a helical antenna, and the electric length of the antenna is set to about λ/4×0.6 which is about 0.6 times as long as 1/4 of a wavelength λ of a radio communication band transmitted/received by a radio part 24. A circuit board 21 in the second enclosure 12 is provided with a matching circuit 23 for matching the resonance frequency of the antenna part 18.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156735-A (JP)
Title: Belt drive mechanism for robot
Inventor: OGAWA YOSHIMASA
IPC: F16H7/08
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To effectively prevent tooth jump-over due to looseness of a belt with simple structure.  <P>SOLUTION: A second timing belt 29 is wrapped around between an intermediate small pulley 27, to which rotation of a servomotor for a T-shaft is transmitted, and a pulley 20 for the T-axis for driving a T-axis rotation transmission mechanism to transmit the rotating force. The second timing belt 29 is provided with a movable tensioner 30. The movable tensioner 30 is provided with two tensioner rollers 32 and 32 to be brought in contact with both outsides of the timing belt 29 in both ends of a V-shaped rocking arm 31 for rocking around a pin 33. When one of the tensioner rollers 32 is pushed outside by a tensile side of the timing belt 29, the movable tensioner 30 rocks, and the other tension roller 32 is pushed to a loose side of the timing belt 20 to push the belt inside relatively large.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004163139-A (JP)
Title: Amount-of-rotation calculating apparatus, amount-of-movement calculating apparatus, amount-of-rotation calculation method, and amount-of-movement calculation method
Inventor: ONO SHUJI
IPC: G06T7/20
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To calculate the amount of rotation of an imaging apparatus by analyzing an image being imaged by the imaging apparatus.  <P>SOLUTION: There are an amount-of-movement calculation section 180 in an image for calculating, for each of a plurality of images, displacement vector in the image of a stationary object commonly included in each of the plurality of images being continuously imaged with time; and an amount-of-rotation calculation section 220 for calculating the amount of rotation in an amount-of-movement calculating apparatus 100, based on the displacement vector being calculated for each of a plurality of images. The amount-of-rotation calculation section 220, for example, uses the displacement vector and the amount of movement of a plurality of objects being calculated for each image to decompose the displacement vector into a variable component having a correlation with distance and a constant component without having any correlation with distance. Based on the constant component, the amount of rotation of the imaging apparatus with an axis perpendicular to the imaging direction of the imaging apparatus as the center is calculated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161837-A (JP)
Title: Polysulfide-base sealing material composition
Inventor: INUKAI HIROSHI
IPC: C09K3/10
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polysulfide-base sealing material composition which comprises constituents having good compatibility with each other and is excellent in resistance to staining with a top coating material and in weatherability.  <P>SOLUTION: The polysulfide-base sealing material composition contains a polymer (a) having two or more thiol groups, a compound (b) having two or more isocyanate groups, and a polymer (c) having units of a (meth)acrylate having oxyalkylene groups. The polymer (c) having units of a (meth)acrylate having oxyalkylene groups preferably comprises one obtained by copolymerizing a (meth)acrylate (c1) having 1 to 10 oxyalkylene groups with a 1-4C alkyl (meth)acrylate (c2).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004160845-A (JP)
Title: Method for manufacturing polyvinyl alcohol film and polarizing film using the polyvinyl alcohol film
Inventor: EDASAWA TOSHIYUKI
IPC: B29C41/36
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyvinyl alcohol film excellent in quality such as appearance or the like, and a method for in particular manufacturing the polyvinyl alcohol film for a polarizing film well over a long period of time.  <P>SOLUTION: The polyvinyl alcohol film for the polarizing film is manufactured by casting an aqueous solution of a polyvinyl alcohol resin on a drum-shaped roll 1 from a T-shaped slit die 2. At this time, the casting angle of the aqueous solution of the polyvinyl alcohol resin on the surface of the drum-shaped roll 1 from the T-shaped slit die 2 is set to 25-40° in the direction opposite to the rotary direction of the drum-shaped roll 1 with respect to a perpendicular and the wet tension of the surface of the drum-shaped roll 1 is adjusted to 25-50 mN/m.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003191658-A (JP)
Title: Adhesion-promoting polymeric material and printing element for lithographic printing containing the same
Inventor: HIGGINS JOHN MARTIN
IPC: G03F7/09
Filed: 2002-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printing element in which adhesion property of hydrophilic layer to a substrate is enhanced by using a polymeric layer containing functional group capable of being connected to a group of the hydrophilic layer.  <P>SOLUTION: The printing element for lithographic printing is suitable for being received and adhered to the hydrophilic layer to be successively coated. The printing element contains (i) a substrate layer to be coated on the hydrophilic layer and (ii) an adhering layer. The adhering layer has a glass transition temperature of less than 15°C and contains polymer containing the functional group capable of being adhered to the hydrophilic layer when the adhering layer is applied as a coating film.  <P>COPYRIGHT: (C)2003,JPO