baber/WOPTO huggingface dataset:
Patent JP-2007050579-A (JP)
Title: Thermal recording material
Inventor: NAGASHIMA HIDEFUMI
IPC: B41M5/337
Filed: 2005-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal recording material which is excellent in suitability for an optical character reading device having a reading wavelength in a near-infrared region and further excellent in resistance to light and light-resisting recoloring properties.  <P>SOLUTION: In the thermal recording material constituted by providing on a substrate a thermal recording layer which contains an electron-donating normally colorless or light-colored dye precursor and an electron-accepting compound developing the color of the dye precursor in reaction in heating, a divinyl compound is contained in the thermal recording layer and 2,2',4,4'-tetrahydroxybenzophenone, a salicylic acid derivative or a metal salt of the salicylic acid derivative is contained therein.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007051344-A (JP)
Title: Film-forming apparatus
Inventor: NISHIYAMA HIDETOSHI
IPC: C23C16/54
Filed: 2005-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To form a protective film even on a thin magnetic metal film formed on a magnetic tape, which causes a large ohmic loss, with a plasma CVD technique at a higher film-forming rate without causing a failure in a product.  <P>SOLUTION: The film-forming apparatus 10 for forming the protective film 1b on the magnetic film 1a which has been formed on a tape-shaped substrate 1 through a plasma reaction comprises: a reaction chamber 11 which forms a space for the plasma reaction for forming the protective film 1b on the magnetic film 1a; a reactant gas introduction part 12 for supplying a reactant gas for forming the protective film 1b into the reaction chamber 11; an anode 31 which is arranged in the reaction chamber 11 and generates plasma in between the magnetic film 1a and itself; electron-supplying sources 34 and 35 which are arranged outside the reaction chamber 11 and supplies an electron flow to the magnetic film 1a without contacting to the magnetic film 1a; and a control section 36 for controlling a current amount of the electron flow supplied to the magnetic film 1a from the electron donation sources 34 and 35. The control section 36 controls the current amount of the electron flow supplied to the magnetic film 1a from the electron donation sources 34 and 35 so as to be equal to or larger than that supplied to the anode 31.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007057241-A (JP)
Title: Interface connector, and manufacturing method of intermediate body constituting the same
Inventor: YAMADA TAKAYUKI
IPC: G01R31/28
Filed: 2005-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interface connector capable of simply forming, capable of adjusting breadthwise size, easily arranging and surely conducting signals.  <P>SOLUTION: The body 1 of the split 1B is formed of the three layers of the first interface 5A, the second interface 5B and the intermediate interface 6a, where the intermediate interface 6a is sandwiched by the first and the second interfaces 5A and 5B. The intermediate interface 6a is constituted of a plurality of approximately platy intermediate bodies 6 laid parallelly. The substrate base body 10 of the intermediate body 6 is constituted such that the approximately parallel conductor parts 13 are laminated while electrically connecting together with both the ends of contact parts 12, 12 at the front, and further laminated with the insulation layer and the conductor layer. At the vicinity of both the ends of the conductor wire parts 13, uninsulated part in which the insulation layer is not formed is provided. The conductor wire parts 13 provided with the uninsulated part are formed into the grounding conductor parts 13a, and the conductor wire parts 13 not provided with the uninsulated part are formed into the conductor parts 13b for signal.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007057276-A (JP)
Title: Material discrimination apparatus
Inventor: SHINODA KATSUNORI
IPC: G01N3/30
Filed: 2005-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material discrimination apparatus simple in constitution and merely brought into contact with the material of a measuring sample and separated therefrom to certainly and rapidly discriminate the material of the measuring sample.  <P>SOLUTION: The surface member 14 comprising a dielectric 13 mounted on the surface of a first metal electrode 11 is brought into contact with and separated from the measuring sample 100 to detect the voltage caused between the first and second metal electrodes 11 and 12 with a voltage detector 1, the waveform of the voltage is detected from the detected voltage in a voltage waveform detection part 2 and the material of either one of a plurality of the measuring samples 100 is discriminated in a material discrimination part 5. The material of the measuring sample is discriminated on the basis of the voltage waveform of the static electricity produced when the material discrimination apparatus is brought into contact with the measuring sample 100 and separated therefrom, and the material of the measuring sample 100 is certainly and rapidly discriminated by a simple constitution by merely bringing the material discrimination apparatus into contact with the measuring sample 100 and separating the same therefrom.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007055708-A (JP)
Title: Conveying device
Inventor: SHIMAMURA TOSHIZO
IPC: B65G47/31
Filed: 2005-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To convey machine elements, for example, metal parts such as bolts, nuts, washers, rivets, keys, gears and bearings so that they can be easily subjected to after treatment such as heat treatment or coating after they are conveyed.  <P>SOLUTION: A first conveying body receives conveying objects on the surface of a conveyer belt to transport them to a tip part. A second conveying body is disposed to a lower side of the tip part of the first conveying body, and is positioned to receive conveying objects on the surface of the conveyer belt to transfer the conveying objects falling down from the first conveying body. A scattering mechanism is arranged to extend from a rear end part of the first conveying body to the tip part of the second conveying body, and is disposed between vertical space between the tip part and the rear end part. The conveying objects are transferred by the first conveying body, abut on the scattering mechanism disposed below the tip part, and then fall on the second conveying body to be scattered.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006169501-A (JP)
Title: Barrier agent composition for lubricating oil and its application
Inventor: HIRABAYASHI RYO
IPC: C09K3/00
Filed: 2005-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a barrier agent composition which is used for preventing the bleed of a lubricating oil used for sliding parts of precision instruments such as watches, motors and electric appliances and which excels in treatment property as an aqueous medium having a barrier action is used, and to provide parts treated by this barrier agent composition.  <P>SOLUTION: The composition contains a polymer containing polymeric units of an unsaturated ester containing a polyfluoroalkyl group, and an aqueous medium. The composition is characterized in that the aqueous medium contains a high boiling point solvent with a boiling point of ≥100°C or the polymer dispersed in the aqueous medium has a positive zeta potential. The surface treatment of parts is conducted using the barrier composition.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007060871-A (JP)
Title: Loop operation method for distribution line
Inventor: UEDA GEN
IPC: H02H7/26
Filed: 2005-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a loop operation method for a distribution line, which dispenses with providing of a transmission channel of a signal, or enlarging of a zero-phase current suppression device into a large capacity, and can release the linkage, when a ground fault accident occurs in one of feeders.  <P>SOLUTION: In the loop operation method for a distribution line, which connects between feeders 2, 3 via the zero-phase current suppression device 6, having low positive-phase and negative-phase impedances and a high zero-phase impedance and executes loop operation; a switch 7 is serially connected to the zero-phase current suppression device 6, allowing the connection between the feeders 2, 3 to be released; and a ground fault accident detection means 8, for detecting the ground fault accident of the feeders 2 or 3 to be connected, is provided to the zero-phase current suppression device 6, to open the switch 7, when the ground fault accident detection means 8 detects a ground fault accident.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007065124-A (JP)
Title: Electronic equipment and dust adhesion preventing method
Inventor: NOJIMA KAZUYUKI
IPC: H05K7/20
Filed: 2005-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide electronic equipment and a dust adhesion preventing method which are advantageous for improving durability of an electronic component by cooling inside a case, while preventing dust adhesion to the electronic component.  <P>SOLUTION: Air flow arises by driving of a fan 32, and outer air is taken inside the case 10 from an outer air intake window 30 (taken into a space K), and various electronic components 22 are cooled by flowing the air inside the case 10. The dust which invades inside the case 10 through the outer air intake window 30 together with the outer air with air flow, is adsorbed to a charging member 42 in both sides of the air flow. The dust taken inside the case 10 from the outer air intake window 30 is adsorbed to the charging member 42, before spreading inside the case 10.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007064745-A (JP)
Title: Method of specifying water leakage portion in water channel
Inventor: KOKADO TORU
IPC: E03B7/00
Filed: 2005-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To specify a water leakage portion in a water channel at a pin point.  <P>SOLUTION: This method of specifying the water leakage portion 26 in the water channel 20 is provided with: the first process for setting an objective area 20a for leakage inspection by partitioning at least downstream end 21 of the objective area 20a for the leakage inspection for the channel 20 by a shuttering board 31; the second process for reserving water in the objective area 20a for the leakage inspection; the third process for adding saw dust mixed water agitation-mixed with saw dust and water in the objective area 20a for the leakage inspection reserved with the water; and the fourth process for draining water in the objective area 20a for the leakage inspection after the saw dust is settled after the third process. A delivery part 40 of the saw dust-mixed water is movable therein along a direction of a water channel, in the third process. The delivery part 40 of the saw dust-mixed water is a floating body floating on a water face 29 within the objective area 20a for the leakage inspection, and the saw dust-mixed water is delivered along a horizontal direction from the delivery part 40.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007066401-A (JP)
Title: Optical disk device and optical pickup
Inventor: KOBAYASHI KAZUMI
IPC: G11B7/12
Filed: 2005-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To effectively radiate heat generated in an optical disk device by increasing heat radiation efficiency.  <P>SOLUTION: A casing 3 is provided. The casing 3 includes a disk rotary-driving means 4 for rotating an optical disk 2, and an optical pickup 7 having a light source for applying an optical beam to at least the optical disk 2. The optical pickup 7 includes at least a pair of air flow passage forming plates 22 and 23 arranged apart from each other by a predetermined space to face the rotational surface of the optical disk 2 roughly in parallel to form an air flow passage 21 through which air generated by rotating the optical disk 2 flows. At least one of the pair of air flow passage forming plates is a heat radiation plate where both surfaces are heat radiating surfaces.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007067166-A (JP)
Title: Chemomechanical polishing method of sic substrate
Inventor: MATSUDA TAKAMASA
IPC: B24B37/00
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly efficient polishing method for obtaining a predetermined flatness by a chemomechanical polishing method in which an SiC substrate is polished using colloidal silica as abrasive grain.  <P>SOLUTION: The chemomechanical polishing method uses colloidal silica as abrasive grain, drops an abrasive agent to a rotating polishing pad, and polishes the SiC substrate by depressing the SiC substrate under polish to the polishing pad with a predetermined pressure. The polishing is carried out using a mixed polishing agent of colloidal silica grain having a first abrasive grain distribution and a disperse catalyst containing pH adjuster, subsequently, the polishing is carried out using the mixed polishing agent of colloidal silica grain having a second abrasive grain distribution sharper than the first abrasive grain distribution and a disperse catalyst containing pH adjuster.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006097009-A (JP)
Title: Silicone treated carbon black and flame-retarded conductive resin composition using the same
Inventor: MIYAMACHI NAOTOSHI
IPC: C08L101/00
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicone treated carbon black which is used for producing a flame-retarded conductive resin composition having an excellent flame retardance and to provide a flame-retarded conductive resin composition which has excellent flame retardance using the same.  <P>SOLUTION: Carbon black having a DBP absorption of ≥100ml/100g is treated with a treating agent containing at least hydrogenpolysiloxane to obtain the silicone-treated carbon black, and the conductive resin composition having excellent flame retardance can be obtained by using the same.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2007063424-A (JP)
Title: Detergent for window glass
Inventor: SAKATA SEIZO
IPC: C11D17/06
Filed: 2005-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detergent for window glass being readily handleable and hardly requiring storage space.  <P>SOLUTION: The detergent 1 for window glass comprises a carbonate, a surfactant and an organic acid and is shaped in tablet form and is charged from an input port 3 of a washer liquid tank 2 of an automobile into the tank. Water W is stored in the tank 2 and when one tablet of the detergent 1 for window glass is charged into the water W, fine carbon dioxide foams 4,4,4 are generated and water becomes cloudy for about 1-2 min and then, the tablet is completely dissolved to provide a transparent window washer liquid. Since the detergent 1 for window glass can be used after extremely short time, washer liquid packing operation is completed by charging one tablet of the detergent 1 into the washer liquid tank 2 and further only adding water W thereto.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007064578-A (JP)
Title: Method for cooling converter
Inventor: KUBO YOSHIKAZU
IPC: C21C5/48
Filed: 2005-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To enable the earliest possible start of wear brick laying by reducing the internal atmospheric temperature of a converter and the surface temperature of permanent brick to predetermined temperatures early while dispensing with additional equipment such as a fan and a special spray machine.  <P>SOLUTION: In a cooling method, after a converter is stopped, a replaceable bottom 3 is removed and wear brick is disassembled. Dry ice 7 is dropped on a converter bottom section with the replaceable bottom 3 removed, and cold air is fed into the converter for cooling. The dry ice 7, which is used as a refrigerant, is dropped in 10 to 20 kg pieces in an amount of 5 to 7 tons per 100 tons of permanent brick. The cold air is sprayed in the converter at 5 to 20°C at a feed rate of 300 to 400 Nm<SP>3</SP>per hour. Outside air can thus pass through the converter to effectively reduce the temperature of the permanent brick and converter atmosphere.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007072188-A (JP)
Title: Hologram, hologram label, and hologram transfer foil
Inventor: TAJIMA SHINJI
IPC: G03H1/18
Filed: 2005-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a black hologram having improved security properties since hidden patterns which can not be visually inspected under normal conditions can be visually inspected by the irradiation of ultraviolet rays, and not glared and having a high-class image since a reflective layer therein is black, and to provide a hologram label 10A and hologram transfer foil 10B.  <P>SOLUTION: The hologram is at least composed of: a hologram layer 15 having a hologram pattern; a black reflective layer 17 having an ultraviolet visible light permeability of 10 to 40%; and fluorescent printed layers 31 of hidden patterns. Preferably, the black reflective layer 17 is a metal titanium thin film with a thickness of 10 to 30 nm.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007070172-A (JP)
Title: Activated carbon compact, and compacting method
Inventor: SEIKE SHOJI
IPC: C04B18/10
Filed: 2005-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an excellent porous compact of activated carbon having fine pores.  <P>SOLUTION: A composition comprising: activated carbon; a calcium component; and a silica component, and in which the content of the active carbon is 10 to 50 wt.%, the content of the silica component is 20 to 60 wt.%, and the content of the calcium component is 20 to 60 wt.% is kneaded with water, and the kneaded matter is charged to a mold and is molded. The molded body is stored (previous curing) in a chamber or in a constant-temperature humidifier tank for several hours in a humidified state. When the molded body is solidified to a degree of being capable of releasing, it is released from a mold, and is subjected to hydrothermal synthesis (autoclave curing), e.g., at 180°C under 10 atmospheric pressure, thus the compact having sufficient strength can be obtained without damaging the characteristics of activated carbon.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007070770-A (JP)
Title: Method for producing woven fabric
Inventor: YANAI TAKASHI
IPC: D03D15/00
Filed: 2005-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a woven fabric having soft and flexible touch feeling.  <P>SOLUTION: This method for producing the woven fabric of which weft yarn consists of a polymethylene terephthalate-based fiber multifilament yarn is provided by performing pick insertions through totally free flying travel by using a water jet loom. It is preferable to perform the pick insertions by setting an ejection-starting angle within 70-85° range and a proceeding angle within 15-30° range. Also, the multifilament yarn is preferably a latent crimp expressible polyester-based fiber of which at least one component is the polytrimethylene terephthalate.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007069569-A (JP)
Title: Drawn nylon film and its manufacturing method
Inventor: TAKASHIGE MASAO
IPC: C08L77/00
Filed: 2005-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drawn nylon film which prevents a sliding property of the film from degrading at a high temperature or under a high-humidity environment and keeps the sliding property on the film surface controlled, and a simple manufacturing method of the drawn nylon film.  <P>SOLUTION: The drawn nylon film is made from a nylon resin or its composition as a raw material and spherulites with length of 1-40 μm exist on the surface layer of at least one side or both sides of the drawn nylon film.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007035234-A (JP)
Title: Tape cartridge auto-loader
Inventor: KONO MASAKAZU
IPC: G11B15/68
Filed: 2005-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To improve durability by improving initialization operation of a tape cartridge auto-loader.  <P>SOLUTION: A rotational arm 180 for actuating tape-cartridge linear transfer mechanism 170 is rotated to a reference position in a direction, then rotated at a predetermined angle in an opposite direction with the reference position as a reference, and a resultant position becomes a home position of the rotational arm 180. The rotational arm 180 has a flag group 181, and a flag-free portion 193 in which any flag is not formed exists at the end of the flag group 181. When the photosensor 200 detects the flag-free portion 193, the rotational arm 180 is determined to reach the reference position.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007078161-A (JP)
Title: Housing type pipe joint
Inventor: NODA YUJI
IPC: F16L23/04
Filed: 2005-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a housing type pipe joint which can be assembled, removed and attached to a pipe in the working area easily by reducing in weight and downsizing the unit.  <P>SOLUTION: The housing type pipe joint has the housing 21 which is formed so as to put at least three circular arc segments 25 with intervals in a circumferential direction, an elastic ring 22 which is arranged in the housing 21 and seals the end of one pair of tube liquid seals, a tightening band 23 which is arranged so as to enclose the outer face of the housing 21 with a loop part 29, 29 in both ends and a tightening means 24 which tightens each circular arc segment 25 by tightening the tightening band 23 connected with both ends loop part 29, 29 of the tightening band 23. The elastic ring 22 has a locking protrusion part 28 extending to the outside of radial direction with an interval toward the circumference, and the above circular arc segment 25 has a tightening band guide part 26, 26 and an alignment hole 27 which the locking protrusion part 28 provided to the above elastic ring 22 is inserted.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007085740-A (JP)
Title: Torque sensor
Inventor: ISOBE SHINICHI
IPC: G01L3/10
Filed: 2005-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a torque sensor capable of preventing decline of a fastening force of the first cylindrical member fitted around the input shaft and having a larger coefficient of linear expansion than an input shaft, even when the atmospheric temperature is raised.  <P>SOLUTION: This torque sensor is equipped with the input shaft 3 and an output shaft connected through a torsion bar; the first cylindrical member 12 fitted and fixed around the input shaft; and the second cylindrical member fitted and fixed around the output shaft, and fitted with the first cylindrical member 12 relatively rotatably at a prescribed gap in the noncontact state. When assembling the first cylindrical member around the input shaft, the end of one end side of the first cylindrical member is fixed by caulking on a U-shaped recessed part 13 provided on one end side of an enlarged part 11 of the input shaft and opened to one end side along the axial direction. Namely, a pair of outside faces 20, 20 of a projection part 19 projecting to the inner circumferential side of the first cylindrical member are pressure-contacted onto a pair of opposite inside faces 14, 14 formed on the recessed part, and thereby the projection part is fitted into the recessed part.  <P>COPYRIGHT: (C)2007,JPO&INPIT