baber/WOPTO huggingface dataset:
Patent JP-2005294922-A (JP)
Title: Manufacturing method of piezoelectric vibrator
Inventor: YASUDA YUJI
IPC: H03H3/02
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide the manufacturing method of electronic components such as a piezoelectric vibrator and a piezoelectric oscillator.  <P>SOLUTION: In the manufacturing method of the piezoelectric vibrator, the piezoelectric vibrator is configured such that a piezoelectric blank plate is supported on a conductive pad on an insulating substrate inside of a piezoelectric vibrator package in a cantilever state via electrodes and hermetically sealed. The method includes the steps of: applying conductive adhesive to either of an insulating substrate side electrode and a piezoelectric blank plate side electrode or to both of the insulating substrate side electrode and the piezoelectric blank plate side electrode; placing the piezoelectric blank plate on the insulating substrate; and curing the conductive adhesive by heating the insulating substrate and the piezoelectric blank plate, and also in the method, nano paste or solder paste is used for the applied conductive adhesive to attain the purpose above.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005048281-A (JP)
Title: Protective film and manufacturing method therefor
Inventor: HAOTO DAISAKU
IPC: H05B33/10
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a protective film, which can stably mass-produce the protective film having superior qualities in barrier properties, visible light transparency and the uniformity of a film quality.  <P>SOLUTION: The protective film is formed on the top of a substrate or of a thin-film-layered body formed on the top of the substrate, and is made of a silicon nitride oxide of which the atomic number ratio of Si/O/N is 100/X/Y (130≤X+Y≤180, 10≤X≤135 and 5≤Y≤150). The manufacturing method for forming the protective film with a sputtering technique comprises using silicon nitride for a target material, an inert gas for a sputtering gas, and N<SB>2</SB>for a reactive additional gas. An oxygen component in the obtained protective film made of silicon nitride oxide is taken in a protective film composition through decomposition of water having existed in the substrate, the thin-film-layered body or the reaction apparatus.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005291053-A (JP)
Title: Structure of internal combustion engine, and cooling structure thereof
Inventor: WAKECHIGAI KAORU
IPC: F02F1/14
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for an internal combustion engine provided with a crank case, a cylinder, and a cylinder head, and a cooling structure for it, in which the cylinder can be effectively cooled by liquid, as the cylinder is enclosed in rational structure.  <P>SOLUTION: The cylinder is supported to overhang by a cylinder head. The crank case supports a crankshaft, and it has space inside for containing the cylinder. The cylinder is provided with cooling fins along the outer circumference of a piston slide part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005294527-A (JP)
Title: Solid state electrolytic capacitor
Inventor: KONO KATSUHIKO
IPC: H01G9/012
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the generation of crack in a capacitor element by improving the variation of density of valve action metal powder for a capacitor element 1, in which a flat plate type lead wire 3 is embedded into the formed body of the valve action metal powder.  <P>SOLUTION: The solid state electrolytic capacitor employs the capacitor element 1 consisting of the lead wire 3 constituted of the valve action metal and embedded into the formed body 2 of the valve action metal powder. The lead wire 3 is formed so as to have a flat plate type, and the corner of the lead wire 3 is provided with a tapered part or a curved part. The tapered part or the curved part guides the valve action metal powder upon forming the capacitor element whereby the variation of density of the valve action metal powder in the capacitor element 1 is improved.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005295247-A (JP)
Title: Network camera
Inventor: GODA HIDEAKI
IPC: H04N5/335
Filed: 2004-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a network camera that suppresses power consumption and a CPU load without requiring an image memory in an image processing part.  <P>SOLUTION: A control part 30 has an iris control part 30a, an image signal read interval control part 30b, an image data transmission control part 30c, a read interval setting part 30d and a signal read interval extendability determining part 30e, links an output frame rate restricted by a band or the like of a network 2 with an image picking-up interval at an image picking-up part 11, realizes high sensitivity caused by extending an image storage period of an image element and eliminates the image memory 14 required by the image processing part 13 at the subsequent stage of the image picking-up part 11.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005292568-A (JP)
Title: Image heating device
Inventor: OGURA MOTOHIRO
IPC: G03G15/20
Filed: 2004-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device, capable of preventing an image defect caused by toner offset and maintaining a high-quality (high-gloss) image as a fixing device 9 where a plurality of fixing units H1 and H2 having a fixing member 71 for fixing an image, while coming into contact with recording material P carrying an unfixed image T1 are arranged in a recording material carrying direction and the image is fixed by making the recording material P successively pass through the plurality of fixing units H1 and H2.  <P>SOLUTION: In the fixing device, ability for cleaning the fixing member 71 in individual fixing units H1 and H2 is set so that the cleaning ability of the fixing unit H1 on the farthest upstream side in the recording material carrying direction is higher than that of the fixing unit H2 on the downstream side.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005292614-A (JP)
Title: Photographic film cartridge
Inventor: TAKAHASHI TOMOHIRO
IPC: G03C3/00
Filed: 2004-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To make disks, having stable performance, by preventing occurrence of a resin deposit in sheet molding and making a thin sheet having a uniform thickness, and to provide an APS (advanced photo system) type photo film cartridge capable of smoothly feeding and winding a film and having superior durability.  <P>SOLUTION: In the photo film cartridge, a spool is provided with the disks, made by vacuum-forming a thin sheet of a thermoplastic resin comprising a polyphenylene ether, polystyrene and a phosphoric ester compound in a composition ratio of (6-8):(1-3):(1-3).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004312741-A (JP)
Title: Integrated two-band inductance and its application
Inventor: GUITTON FABRICE
IPC: H03H7/12
Filed: 2004-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To form an inductive circuit capable of operating on at least two frequency bands.  <P>SOLUTION: A multi-band inductive circuit in an integrated circuit forms a dipole and comprises at least two parallel branches. The at least two parallel branches respectively comprise a first inductance and a second inductance in series with a capacitor. The two inductances are coupled to each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005294141-A (JP)
Title: Charging control method of lithium-ion secondary battery pack
Inventor: KAMEYAMA HISASHI
IPC: H01M10/44
Filed: 2004-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a long life cannot be maintained because mostly an AC adapter is always connected in the case a notebook PC is used instead of a desktop PC, and that a lithium ion secondary battery pack maintains a high remaining capacity close to the full charge because of this, and that cycles of a recharging point and the full charging point are repeated if the recharging point is fixed in that state.  <P>SOLUTION: In the case the recharging point is detected only by self discharge of a battery pack in connecting the AC adapter, the recharging point is made to be reduced by 1 to 5% from the next time. By this, it is possible to evade maintaining the high remaining capacity state in which deterioration is remarkable for the battery while considering usages, and to prevent deterioration to realize lifetime prolongation.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005297700-A (JP)
Title: Working vehicle equipped with toroidal type transmission
Inventor: MURAKAMI NAOHISA
IPC: F16H15/38
Filed: 2004-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working vehicle equipped with a toroidal type transmission capable of preventing an inversion input to a variator with a simple structure without causing an increase in the total length of the transmission.  <P>SOLUTION: The working vehicle is equipped with the toroidal type transmission with a variator mechanism 21 performing continuously variable transmission by power rollers 44 and a HiLo clutch 23 switching the transmission power to high and low stages in a transmission case 2 with a case input shaft 3, and it makes the input power of the case input shaft (3) branch to be transmitted to a PTO shaft K. The transmission case 2 is provided with a PTO transmission shaft 4 transmitting the branched power to the PTO shaft K through intermeshing gears 3a, 4a, 3b, 6b all the time from the case input shaft 3, and a traveling transmission shaft 5 supporting the variator mechanism 21. It is further provided with a one way clutch 11 allowing rotation in one direction as to the PTO transmission shaft 4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005264682-A (JP)
Title: Bathtub, bathroom and hot spring house tool displaying egg-plant and egg-plant shaped design picture or the like
Inventor: KISHI YOSHIO
IPC: A47K3/02
Filed: 2004-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To overcome the situation that the egg-plant is used only as food, scarcely known in general on the reason why it is an auspicious plant, and its artistic charm is not fully expressed in the field of art.  <P>SOLUTION: A bathtub, bathroom and a hot spring house called as human's utmost "mentally and physically healing places" are designed in the shape of the egg-plant, expressing a symbol of auspiciousness. Literature, art, plastic arts and music can be appreciated while taking an egg-plant shaped bathtub. Serving egg-plant cooking in an egg-plant shaped vessel, inventing lighting fixtures basing on the egg-plant shape to create a peacefulness atmosphere, and marking souvenir sweets with a shrine name, a crest or a poem or the like, each may contribute to promotion in sales, with development in the region.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005297127-A (JP)
Title: Drill boring evaluation method and drill boring device of printed circuit board
Inventor: YAMAKAWA MASAE
IPC: B23Q17/09
Filed: 2004-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drill boring evaluation method and a drill boring device of a printed circuit board, capable of evaluating hole inner wall surface roughness after drill work without requiring a destructive inspection requiring much labor.  <P>SOLUTION: In work for boring a hole on the printed circuit board by a motor-driven drill, the drill boring evaluation method of the printed circuit board is characterized by evaluating a boring state by an integration value of a load current of the motor-driven drill increased by boring work.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2004204856-A (JP)
Title: Valve device for muffler
Inventor: KAMIKANE MASAYUKI
IPC: F01N1/08
Filed: 2004-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize the operation of a valve device in a muffler.  <P>SOLUTION: This valve device 4 for the muffler which opens an opening 14a, which is a by-pass passage of exhaust gas in the muffler 1 when the exhaust gas pressure is raised up to the prescribed pressure, has a valve seat 42 having a valve hole 41 in which the exhaust gas passes, a plate valve 43 opens/closes the valve hole 41 and in which a base end portion 43a is fixed at the valve seat 42, and a blade spring 47 of which the top end 471c is brought into contact with the surface of the plate valve 43, and which supports the plate valve 43 in a valve closing direction. The blade spring 47 is disposed with an inclination to the plate valve 43 so that a contact position with the plate valve may be displaced to the base end portion 43a side of the plate valve 43 as the amount of flexure of the plate valve 43 inclines. The top end 471c is formed in a bent surface shape, and is brought into contact with the surface of the plate valve 43 at a portion formed in the bent surface shape.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005303173-A (JP)
Title: Transistor using organic material having bridged bond ring hydrocarbon lactone structure and manufacturing method of the same
Inventor: ENDO HIROYUKI
IPC: H01L51/00
Filed: 2004-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic thin film transistor that a film manufacturing process is simple, mobility is large and On/OFF characteristics is excellent.  <P>SOLUTION: In the organic thin film transistor, a high molecular compound having a repeating unit expressed by the general formula [1] is determined to be an insulating material layer. Wherein, R<SP>1</SP>, R<SP>2</SP>and R<SP>3</SP>independently represents hydrogen atom or methyl group, R<SP>4</SP>represents hydrogen atom or C1-12 normal chain, branched or bridged bond ring hydrocarbon group. In addition, x and y are arbitrary numbers meeting x+y=1, 0<x≤1 and 0≤y<1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005300106-A (JP)
Title: Defrosting method for heating tower, and water-cooled type heat pump system
Inventor: SAKURABA ICHIRO
IPC: F25B47/02
Filed: 2004-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To easily defrost a heating tower in a water-cooled heat pump system.  <P>SOLUTION: Under the condition where a heat pump 20 is operated, a supply of a brine from the heat pump 20 to the heating tower 10a or the like required to be defrosted is stopped when an outside temperature is a temperature capable of defrosting the heating tower 10a or the like with outside air or more, a fan 11a or the like of the heating tower 10a or the like is driven to defrost the heating tower 10a or the like, the supply of the brine from the heat pump 20 to the heating tower 10a or the like required to be defrosted is stopped when the outside temperature is less than the temperature capable of defrosting the heating tower 10a or the like with the outside air, a circulation route is formed to circulate the brine in a brine pipe line separated from the heat pump 20 to the heating tower 10a or the like, and the brine in the circulation route is heated and circulated to the heating tower 10a or the like to defrost the heating tower 10a or the like.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005308933-A (JP)
Title: Double lens set
Inventor: NISHIZAWA KOSUKE
IPC: G02B13/00
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double lens set which gives high transmittance even in a UV region in a shorter wavelength side than 400 nm, which is free from problems about solarization, which shows preferable spherical aberration and which is easily produced.  <P>SOLUTION: A positive lens 1 made of anomalous dispersion glass and a negative lens 2 made of synthetic quartz are assembled in a lens frame 4 and fixed by a lens pressing member 5. The radius R of the negative lens 2 is specified to be smaller than the opposing radius R of the positive lens 1, and the chamfer dimension of the negative lens 2 is made larger than that of the positive lens 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005308055-A (JP)
Title: Frp-made pressure vessel
Inventor: TANIGAWA MOTOHIRO
IPC: F17C1/06
Filed: 2004-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an FRP-made pressure vessel which has a composition that meets a sufficient maximum filling pressure and a minimum burst pressure and, does not cause a burst in the dome section, but instead causes in the cylinder section during braiding composition of a pressure vessel using reinforcing fiber.  <P>SOLUTION: The pressure vessel, which comprises a resin liner which is provided with dome sections on both sides of the cylinder section and a reinforcing fiber layer which covers the outside of the liner, has the reinforcing fiber layer formed by continuously making on the outer circumference of the cylinder and dome sections a braiding composition of the axial directional fiber composed at a braiding angle of 0 degree and the circumferential directional fiber composed at a given braiding angle which both are reinforcing fiber, and also composition which has the strength ratio of the axial directional fiber to the circumferential directional fiber at 3:1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005309723-A (JP)
Title: Automatic design system and automatic design method and automatic design program
Inventor: ICHIKAWA SHIGERU
IPC: G06F17/50
Filed: 2004-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic design system, an automatic design method and an automatic design program for realizing the high efficiency and high quality of product design at low costs.  <P>SOLUTION: An automatic design means 72 carries out automatic design on the basis of a design request specifications and designer discretionary specifications inputted from a design request specification inputting means 1 and a designer discretionary specification inputting means 2 and a design rule called from a design rule database 4 by a design rule database calling means 71. A deciding means 74 automatically decides the validity/invalidity of the design result of automatic design by the automatic designing means 72 based on a decision rule called from a decision rule database 6 by a decision rule database calling means 73. The decision rule from the decision rule database 6 includes a rule to be satisfied by the design of a product at the time of manufacturing a product.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005307627-A (JP)
Title: Cutter for steel pipe pile
Inventor: SUZUKI SHOYA
IPC: E02D9/04
Filed: 2004-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutter for a steel pipe pile, fitted to a steel pipe pile from the side, and preventing a wire from being entangled with the steel pipe pile to attain very good work efficiency.  <P>SOLUTION: This cutter for a steel pipe pile includes: a support part 10 fitted to the steel pipe pile 40; a cutting part 20 placed on the support part 10 and having a cutting blade 22 moved along the outer wall of the steel pipe pile 40 to cut the steel pipe pile 40; and a driving device 30 for driving the cutting part 20.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005254440-A (JP)
Title: Joint structure of industrial robot
Inventor: NIHEI AKIRA
IPC: B25J9/10
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain joint structure mechanism of a robot which facilitates the connection of a motor shaft and an input shaft of an eccentric rocking type planetary gear reducer, enables high torque transmission, and can be compactly formed with a small number of parts.  <P>SOLUTION: A cylindrical housing 14 of the eccentric rocking type planetary gear reducer 10 is fixed to a first member 3 constituting a link of the robot, and an output shaft 16 of the reducer is fixed to a second member 4 constituting the link of the robot. An eccentric shaft 11 constituting the input shaft of the reducer 10 is coupled to a motor shaft 2 of a servo motor mounted on the first member 3. Splines are formed directly on the outer peripheral surface of the motor shaft 2 to form a spline shaft 5. The spline shaft is fitted into a spline hole formed in a recessed part (or through-hole) of the eccentric shaft 11. Since the motor shaft 2 itself becomes the spline shaft 5 and spline-coupled to the eccentric shaft 11, the joint structure can be compactly formed with a small number of parts, high torque can be transmitted, and the reducer 10 and the servo motor 1 can be easily joiningly assembled and disassembled.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005313239-A (JP)
Title: Numerical control machine tool
Inventor: MUROTA SHINKO
IPC: B23Q17/22
Filed: 2004-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To precisely measure run-out of an outer periphery of a tool holder by eliminating influence by a key groove.  <P>SOLUTION: This numerical control machine tool 1 performs machining by mounting a tool holder 3 on a spindle by fitting a key 10 into the key groove 11 of the tool holder 3 and rotating a rotating tool 8 mounted on the tool holder 3. The machine tool 1 is provided with prescribed amount rotation means 5a and 5b for stopping the tool holder 3 at a prescribed rotation position and rotating the tool holder 3 by a prescribed amount and a distance sensor installed from being separated from the tool holder 3 to measure a distance up to an outer peripheral surface of the tool holder 3. The prescribed amount rotation means 5a and 5b rotate the tool holder 3 by a prescribed rotation amount after stopping the tool holder 3 at the rotation position where the key groove 11 is not opposed to the distance sensor. The distance sensor measures a distance with the tool holder 3 during the rotation. By comparing the measured result with a reference distance, propriety of rotation run-out of the tool holder 3 is discriminated.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005316549-A (JP)
Title: Security system and crime prevention method
Inventor: TSUCHIYA HIDEO
IPC: G06T1/00
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a security system having crime preventing effects by faking to make an building intruder assume that another person is lurking.  <P>SOLUTION: In the security system, a camera 12 photographs an intruder when an intrusion sensor 11 detects the intruder and a controller 15 determines the direction of the face of the intruder from an image. The controller 15 controls an attention calling part 13 and a figure projecting part 14 in accordance with the determination result of the direction of the face to make a sound behind the intruder and temporarily project a figure during the time when the intruder turns around. Thus, the intruder presumes that another person is lurking in the building and the intruder is urged to escape in the state of attempted burglary.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005315968-A (JP)
Title: Heat developable photosensitive material
Inventor: USAGAWA YASUSHI
IPC: G03C1/498
Filed: 2004-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat developable photosensitive material having high sensitivity and low fog and excellent in image silver tone after heat development.  <P>SOLUTION: The heat developable photosensitive material contains, on at least one surface of a support, a photosensitive silver halide, an organic silver salt, a reducing agent and a compound represented by formula (1), wherein ≥44 mass% of the organic silver salt is silver behenate. In the formula, BL represents a blocking group; V<SB>1</SB>represents S, O or N-R<SB>53</SB>, R<SB>53</SB>represents H or a substituent; Z<SB>2</SB>and Z<SB>3</SB>each represents H or a substituent; R<SB>51</SB>and R<SB>52</SB>each represents a substituent; and l and m each represents an integer of 0-3.  <P>COPYRIGHT: (C)2006,JPO&NCIPI