baber/WOPTO huggingface dataset:
Patent JP-2005049511-A (JP)
Title: Electrostatic charge image developing toner and its manufacturing method
Inventor: TAKAYANAGI HITOSHI
IPC: G03G9/087
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new method for manufacturing chemical toner having a sharp particle size distribution with high yield in the method for manufacturing the chemical toner by using a polyester resin as a binder resin prepared by reacting an aliphatic alcohol compound as an alcohol component.  <P>SOLUTION: The method for manufacturing electrostatic charge image developing toner includes steps of: (i) by dissolving or dispersing a polyester resin in an organic solvent to prepare a resin solution; (ii) preparing a suspension liquid having fine particles of the above resin solution suspended in an aqueous medium; (iii) producing agglomerates of the fine particles; (iv) removing the organic solvent; and (v) separating and drying the agglomerates. In this method, the polyester resin used is obtained by making (1) polybasic acids containing isophthalic acids or lower alkyl esters by ≥30 mol% of the whole acid component react with (2) aliphatic polyhydric alcohol.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005047102-A (JP)
Title: Inner surface-lined steel pipe and its manufacturing method
Inventor: SUGAWARA KEIJI
IPC: B29C63/42
Filed: 2003-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inner surface-lined steel pipe excellent in aqueous chlorine resistance, cold/hot water cycle resistance, water hammering resistance, elution properties and low temperature impact resistance in piping for use in water supply, hot-water supply, air conditioning, drainage and the like, and its manufacturing method.  <P>SOLUTION: In the inner surface-lined steel pipe obtained by providing a lining layer on the inner surface of a steel pipe, the lining layer comprises a resin composition which contains a polystyrenic resin and at least one additive of an elastomer and a rubber component and a polymethyl methacrylate graft copolymer so that at least one additive of the elastomer and the rubber component is 3-50 pts.mass in total with respect to 100 pts.mass of the polystyrenic resin and the polymethyl methacrylate graft copolymer is contained in an amount of 1-30 pts.mass.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005059634-A (JP)
Title: Pneumatic tire for ice or snow road
Inventor: OKABE HIDETOSHI
IPC: B60C11/12
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire for an ice or snow road with both of high ice braking performance and high eccentric abrasion resistance.  <P>SOLUTION: This pneumatic tire for an ice or snow road is provided with a plurality of vertical grooves 2 extending on a tread face 1 in a tire peripheral direction, and a plurality of horizontal grooves 3 crossing the vertical grooves 2. These vertical grooves 2 and horizontal grooves 3 form a large number of blocks 4, and one or more sipes 5 extending in a tire width direction are provided to each block 4. A hoop block 5 having a peak face 5a lower than a tread of a block 4 by one step is formed around the block 4, and a frame sipe 7 having depth in a tire radial direction is formed at a boundary between the block 4 and the hoop block 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005022855-A (JP)
Title: Entrance curing device for elevator
Inventor: YAMAGUCHI KEIJI
IPC: B66B13/30
Filed: 2003-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an entrance safety device for an elevator also applicable to a large size elevator having opposed surfaces of a pair of vertical frames non-parallel to each other and capable of being easily installed at a landing.  <P>SOLUTION: The entrance safety device for the elevator is provided with an abutting member 6 abutting on a surface opposed to a landing door 1 of the vertical frames 2a, 2b; a support member 7 mounted on a surface opposed to the landing door 1 of a safety panel member 3; and a wire member 8 expandably/contractably provided between the abutting member 6 and the support member 7. Therefore, the abutting member 6 is abutted on the surface of the vertical frames 2a, 2b opposed to the landing door 1, the whole length of the wire member 8 is adjusted by hooking the hook 11 on the support member 7 and the safety panel member 3 is supported with the vertical frames 2a, 2b through the wire member 8.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005026625-A (JP)
Title: Surface-emitting laser and its manufacturing method
Inventor: SATO AKIO
IPC: H01S5/183
Filed: 2003-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To improve the uniformity and yield of processing by increasing the controllability of an oxidizing process.  <P>SOLUTION: An area of an AlAs layer 15 to be oxidized is irradiated with laser light according to the pattern of a mask layer 18 and the difference in reactivity between the laser irradiated part and an unirradiated part is used to generate a difference in oxidation speed, thereby making the oxidation stop at a laser light irradiation boundary.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005038498-A (JP)
Title: Optical information reproducing apparatus
Inventor: ICHIISHI AKINARI
IPC: G11B7/125
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical information reproducing apparatus which always realizes reduction of power consumption by controlling an illuminating period of a laser diode which reads a signal from an optical disk.  <P>SOLUTION: The trigger signal generation means 5 sends a control signal to control a laser diode control means 6 so that at the timing when a wave sampling means 4 performs sampling of a reproducing signal of a pickup 3 at startup of a trigger signal acquired from a trigger signal generation means 5, a laser diode of the pickup means 3 surely emits light, and in other periods the laser diode stops illuminating. Thus, reduction of power consumption is realized by narrowing a luminescence period as much as possible.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005035379-A (JP)
Title: Four-wheel driving system
Inventor: TERAOKA MASAO
IPC: F16H7/02
Filed: 2003-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide effects of cost reduction, downsizing, improvement of loading efficiency, improvement of fuel consumption, reduction of noise and vibration, etc. on an FF base four-wheel driving vehicle.  <P>SOLUTION: This four-wheel driving system to transmit driving force of a motor laterally arranged on a front part of the four-wheel driving car to front wheels and rear wheels when four-wheel driving is practiced and to the front wheels when two-wheel driving is practiced is furnished with a belt transmission mechanism 17 used for a motive power transmission system on the rear wheel side separated when the two-wheel driving is practiced and an interrupter 19 to connect and disconnect driving force transmission by the belt transmission mechanism 17.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005036513-A (JP)
Title: Temporary toilet enclosure
Inventor: OKAMOTO KAZUO
IPC: E03D11/00
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a temporary toilet enclosure fixable to a temporary toilet without hindering assembly work while coping with various temporary toilets without preparing individual fixtures to cope with the specifications of the temporary toilets.  <P>SOLUTION: This temporary toilet enclosure is provided with a frame body 3 to which covering sheets 4, 4, 5 surrounding the box type temporary toilet 2 are stuck, and the fixtures 110, 110 for fixing the frame body 3 to the temporary toilet 2. The position of a support part 114 for fixing and supporting the frame body 3, of the fixture 110 is adjustable in an approximately right-angled direction to each surface surrounded by the frame body 3 supported by the fixture 110 with respect to a mounting part 124 to the temporary toilet 2, of the fixture 110.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005036110-A (JP)
Title: Vinyl chloride resin plate for vacuum forming
Inventor: SANJI TOSHIFUMI
IPC: C08K3/26
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vinyl chloride resin plate for vacuum forming slight in generation of hydrogen chloride gas when burned, and excellent in impact resistance, tensile elongation and vacuum formability.  <P>SOLUTION: The vinyl chloride resin plate for vacuum forming has the following properties: Hydrogen chloride gas generation 4 min after starting the test is ≤500 ppm in the smoking test in accordance with ASTM E662, Izod impact strength at 23°C measured in accordance with JIS K7110 is 4.9-196.2 kJ/m<SP>2</SP>, and tensile elongation at 130°C measured in accordance with JIS K7113 is 200-700%. This resin plate comprises 100 pts. wt. of a vinyl chloride resin, 50-150 pts. wt. of precipitated calcium carbonate with a mean primary particle size of ≤0.3μm, 1-30 pts. wt. of an impact modifier and 1-30 pts. wt. of an acrylic processing auxiliary with a weight-average molecular weight of 1,000,000-5,000,000.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005042071-A (JP)
Title: Composition
Inventor: OSAKO NOBUYUKI
IPC: C09D131/04
Filed: 2003-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a composition expressing ≤0.12mg/L released amount of formaldehyde, and a material to which various characteristics such as applicability, hardening properties at low temperatures, the film strength of an obtained hardened coating film, weatherability, chemical resistance, stain tesistance, abrasion nresistance and the like, can be eassily and suitably imparted, if need.  <P>SOLUTION: The composition contains a compound expressed by general formula (I), wherein R<SP>1</SP>expresses H, methyl or ethyl; R<SP>2</SP>and R<SP>3</SP>express each H, or a group comprising C, H and O; but the case both R<SP>2</SP>and R<SP>3</SP>are methyl is excepted.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005051515-A (JP)
Title: Loudspeaker mounting structure
Inventor: ISHIBASHI KAZUHIRO
IPC: H04R1/02
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To make it difficult for a loudspeaker to float at a mounted position by surely mounting it to a cabinet by very simple operation without using extra tools such as a washer faced screw and, even if it floats up, to efficiently prevent sound leakage at the mounted position.  <P>SOLUTION: Projection 41 provided in a ring brim part 13 of a loudspeaker frame 12 is pressed into hole parts 42 provided in projection parts 31 on the side of the cabinet 2. The ring brim part 13 is locked by hooks 5 on the side of the cabinet 2. A ring body 14 provided in the ring brim part 13 or an elastic material 6 joined to it fills a gap in the loudspeaker mounted position to prevent the sound leakage.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005048080-A (JP)
Title: Watertight resin composition and watertight insulated cable
Inventor: NAKATSUKA TORU
IPC: H01B7/282
Filed: 2003-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a watertight resin composition improved in adhesion and excellent in adhesion at high temperatures, and to provide a watertight insulated cable free of peeling, yet easily peelable during the cable installation process and not drooping at high temperatures near 100°C.  <P>SOLUTION: The watertight resin composition comprises 100 pts.wt. of at least one copolymer selected from the group consisting of ethylene-vinyl acetate copolymers and ethylene-ethyl acrylate copolymers, 1-50 pts.wt. of a water absorbing and swelling polymer, and 5-50 pts.wt. of a silane crosslinked polyethylene. The watertight insulated cable is formed by injecting the watertight resin composition into gaps between a plurality of conductive wires.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005057598-A (JP)
Title: Color image forming device and color image processor
Inventor: KATSUHARA KENJI
IPC: B41J2/525
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a storage area for holding image data required for preview display or thumbnail display.  <P>SOLUTION: Image data of an image to be outputted onto a recording sheet is written in an image memory 4 by an image output part 6, and image data written and held in the image memory 4 is read out when a preview or a thumbnail is displayed on a color display device 7. Z-bit image data of each of RGB color components to be inputted to the color display device 7 is generated by performing prescribed processing of image data of CMYK color components read from the image data by a preview/thumbnail image processing part 8. Image data to be written in the image memory 4 is image data of CMYK color components after halftone processing and has the bit width shorter than the bit width Z of image data to be inputted to the color display device 7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005055804-A (JP)
Title: Method for driving plasma display device
Inventor: TOMIOKA NAOYUKI
IPC: G09G3/288
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve the display quality of a plasma display device in a method for driving the plasma display device.  <P>SOLUTION: The plasma display device is constituted by arranging, opposite to each other, a substrate having a scanning electrode and a sustaining electrode formed thereon and a substrate having a data electrode formed thereon. One field period is constituted by a plurality of subfields in which the one field period has a write period and a sustaining period. In the method for driving the plasma display device which performs light emission display, a sustaining pulse of first positive voltage is applied to the scanning electrode in the sustaining period in at least one subfield among the plurality of the subfields, and thereafter or nearly simultaneously therewith, the potential of the sustaining electrode kept at the positive voltage is lowered. As a result, the non-lighting phenomenon of the cell is suppressed and the display grade of the plasma display device can be greatly improved.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005053191-A (JP)
Title: Printing system and scan start timing control method of printing device
Inventor: SHIMURA NORIO
IPC: H04N1/04
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To enable printing by efficiently using less memory than the amount of print data which can be printed in one-time scanning by a print head.  <P>SOLUTION: The printing system is composed of a printing device which prints by scanning the print head on a print medium according to the print data sent from a host device, and a host device. The host device forms print data for printing in one-time scanning by the print head at least in the unit of blocks divided in the scanning direction. The printing device stores the print data received from the host device in the memory in the unit of blocks (S3). It is controlled so that scanning starts when a specified number of blocks of print data is stored in the memory based on the information related to the print data for printing in one-time scanning (S4, S5).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005057694-A (JP)
Title: Device and method for detecting motion vector, computer program and its recording medium
Inventor: ARIMURA KOJI
IPC: H04N19/51
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motion vector detecting device and method capable of detecting a motion vector with a smaller amount of operations while securing the detection accuracy of the motion vector.  <P>SOLUTION: This motion vector detecting device is provided with a primary searching part 10 for calculating an error evaluation actual measured value of integer accuracy by matching processing of an encoded frame and a reference frame, and a secondary searching part 20 for calculating an error evaluation estimated value of real number accuracy without performing matching processing by an interpolation operation based on the error evaluation real measured value of the integer accuracy obtained by the primary searching part 10 and determining the motion vector of the real number accuracy based on the calculated error evaluation estimated value.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005058557-A (JP)
Title: Method for providing aromatherapy in simple and easy way
Inventor: TAKASAKI MITSUHARU
IPC: A23L33/00
Filed: 2003-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an effective and comfortable aromatherapy method capable of offering at any time and any place, preventing/treating smoking addiction, obesity, drowse, car sickness, nasal congestion, insomnia, inattentiveness, anorexia, depression, or the like, and coping with diversity of lifestyles, tastes, or the like.  <P>SOLUTION: A tool for providing aromatherapy in a simple and easy way enables to efficiently have a whiff of a scent of a container by bringing it close to or inserting into your nose at any time and any place, which is effective for stopping smoking, diet, preventing obesity/drowse/car sickness, treating nasal congestion, quiet sleep, concentration, better appetite, anti-depression, or the like.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005059164-A (JP)
Title: Electro-deposition band saw
Inventor: TAKANO SEIJU
IPC: B23D61/12
Filed: 2003-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electro-deposition band saw having excellent performance, such as small processing damage to a cut material, sufficient surface roughness, suppressing of a crack of the outer periphery, smooth discharge of chips and smooth supply of grinding fluid, and sufficient sharpness.  <P>SOLUTION: In the electro-deposition band saw, a super-abrasive grain layer is formed in an operating part by electro-deposition along one side edge of a flat metal endless belt. The super-abrasive grain layer is continuously formed over the whole periphery of the above-mentioned endless belt. The electro-deposition band saws are extended from the continuously formed super-abrasive grain layer at a predetermined interval to both surfaces of the endless belt in the width direction.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004112775-A (JP)
Title: Optical transmission system and topology-detecting method
Inventor: OISHI MAYUMI
IPC: H04B10/27
Filed: 2003-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To reduce hardware to be required for performing electrical conversion and termination processing, and to lower the apparatus cost.  <P>SOLUTION: In an upstream side OXC (optical cross connect) node, a topology detection message (test message) created by a control signal terminating unit 14 is converted into an optical signal by an O/E converting unit 15, and is given to an optical transmission IF (intermediate frequency) unit 18. An LMP (link manager protocol) control unit 13 is designed to select one of data channels of the optical transmission IF unit, and to control the O/E converting unit 15, to transmit the test message through the selected data channel. The LMP control unit 13 on the downstream side OXC node is designed to select one of data channels of the optical reception IF unit 17, and to control the O/E-converting unit 15 and the control signal terminating unit 14 to be each transmitted the test message to be received through the selected data channel. As a result, a single unit is sufficient for the O/E-converting unit 15 and the control signal terminating unit 14, and the apparatus cost is reduced.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005061155-A (JP)
Title: Projected corner member for wall
Inventor: NAWATE SATORU
IPC: E04F13/08
Filed: 2003-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projected corner member for a wall for enhancing the waterproofness of a projected corner part of the wall.  <P>SOLUTION: The projected corner member mounted to a wall backing 1 and used to form the projected corner part of the wall comprises a backing member 4 fixed to the wall backing 1 by driving a fastener 2 such as a screw, and a decorative member 5 fitted to the backing member 4. The backing member 4 is provided with a waterproof piece 7 for covering the surface of a side end of an adjacent wall material 6, and the decorative member 5 covers the driven part of the fastener 2 of the backing member 4. The side end of the wall material 6 can be covered with the waterproof piece 7, and the driven part of the fastener 2 can be covered with the decorative member 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004032811-A (JP)
Title: Lumped constant irreversible circuit element
Inventor: YAMAMOTO SHINJI
IPC: H01P1/36
Filed: 2003-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lumped constant irreversible circuit element which can be made small and thin.  <P>SOLUTION: The lumped constant irreversible circuit element is provided with a plurality of center conductors disposed closely to a ferrimagnet and an permanent magnet for applying a DC magnetic field to the ferrimagnet. In this element, the permanent magnet is a ferrite magnet which has a magnet plumbite crystal structure in which some part of Sr and/or Ba is substituted by an R element (R element being at least one kind of rare earth element containing Y), and some part of Fe is substituted by an M element (M element being at least one kind selected from a group consisting of Co, Mn, Ni and Zn), and to which the R element and/or the M element is added in a state of a compound in a grinding process after temporary burning.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005069763-A (JP)
Title: Flame type atomic absorption photometer
Inventor: SAKAI MASUMI
IPC: G01N21/31
Filed: 2003-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To secure high safety by heightening detection accuracy of existence of a flame by removing an influence of light from the outside.  <P>SOLUTION: A signal level of an optical detection part is read before flame ignition (S2). When the value La exceeds a reference value T1 (Y in S3), it is determined that there is strong possibility of wrong detection of existence determination of the flame after ignition because an influence of outside light is too great, and thereby the flame ignition is not permitted (S4). The detected value La before the flame ignition is stored in a memory, and a determination reference of the detected value Lb when determining existence of the flame (flame failure) after ignition is determined to be T2+La (S9). Hereby, the determination reference of the flame failure is changed according to the detected value before ignition, and thereby determination having sufficient allowance is always performed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004104989-A (JP)
Title: Abnormality detection device of battery pack
Inventor: IWASHIMA MAKOTO
IPC: H02J7/00
Filed: 2003-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detector which detects disconnection of a battery pack with a simple configuration, using a circuit that detects an overcharging and an over-discharging of a cell.  <P>SOLUTION: When a signal (H level) diagnosing any failure is output from a charge-and-discharge control circuit 5, MOS transistors Q1, Q3 to Qn-1 corresponding to cells s1, s3 to sn-1 are forced to turn off, while MOS transistors Q2, Q4 to Qn corresponding to cells s2, s4 to sn are forced to turn on. At this time, if disconnection has been caused between a positive electrode terminal of the cell s2 and a detection terminal C2, the voltage of the detection terminal C2 becomes equal to a voltage of the negative electrode terminal of the cell s2. With such constitution, an abnormality detection circuit b2 outputs a signal indicating that a voltage between terminals C1 and C2 is abnormal, while an abnormality detection circuit b3 outputs a signal indicating that a voltage between terminals C2 and C3 is abnormal, by which the disconnection is detected.  <P>COPYRIGHT: (C)2004,JPO