baber/WOPTO huggingface dataset:
Patent JP-2004136326-A (JP)
Title: Method for forming releasing agent layer on inner surface of cylinder liner
Inventor: UKISHIMA HIDEO
IPC: B22C23/02
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To form a releasing agent layer to upgrade releasability from an inert without using an organic solvent and without influencing quality of a product on the inner surface of a cylinder liner cast into the cylinder block.  <P>SOLUTION: The cylinder liner 3 is introduced into a heating device to be preheated at a prescribed temperature, preferably at 100°C or a higher temperature and then, the inner surface of the liner is sprayed with a water soluble releasing agent using a coating device. Further, an air blowing is executed for cooling with a cooling device. By this way, the releasing agent layer 4 whose gas generating volume at the time of casting turns to zero or is restrained to a trouble-free level can be formed without causing any fluid drips or any coating unevenness even with the water soluble releasing agent.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004137378-A (JP)
Title: Vinyl ester resin
Inventor: YAMADA MASAHIRO
IPC: C08F290/06
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vinyl ester resin and a resin composition which are useful for obtaining a cured resin reduced in hormone activity.  <P>SOLUTION: The vinyl ester resin is represented by formula (1) [wherein R<SP>1</SP>is a divalent organic group; R<SP>2</SP>is a halogen atom or a methyl group; m is an integer of 1 or greater; and X is a divalent group represented by the formula (wherein R<SP>3</SP>is an alkylene group; R<SP>4</SP>and R<SP>5</SP>are each a hydrogen atom or an alkyl group; R<SP>6</SP>is an alkyl group; n is 0 or an integer of 1 or greater; and p is an integer of 0 to 4)]. The vinyl ester resin with a polymerization initiator and, if necessary, a copolymerizable monomer form a vinyl ester resin composition.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003157894-A (JP)
Title: Nonaqueous electrolyte superior in overcharge safety and lithium battery adopting this nonaqueous electrolyte
Inventor: SAI SOKUN
IPC: H01M10/0565
Filed: 2002-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte characterized by including an organic solvent, lithium salt, and a biphenylene oxide compound in regard to the nonaqueous electrolyte superior in overcharge safety and a lithium battery adopting this nonaqueous electrolyte. SOLUTION: Since this nonaqueous electrolyte protects the battery by consuming an overcharge current by forming a polymerization material through oxidizing and decomposing the electrolyte even if voltage increases when the battery is overcharged by various causes, a swelling phenomenon reduces while the overcharge safety is improved, and a high temperature characteristic, standard capacity, and a service life characteristic can be improved so that the nonaqueous electrolyte is usefully used for the lithium battery.
Patent JP-2004143049-A (JP)
Title: Method for purifying 5'-o-substituted thymidine
Inventor: KONO TOSHIYUKI
IPC: C07H19/06
Filed: 2002-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an efficient method for purifying 5'-O-(4, 4'-dimethoxytrityl)thymidine designed to improve a conventional method for purifying the 5'-O-(4, 4'-dimethoxytrityl)thymidine because of an inefficient method for purification such as a recrystallization method, a column chromatographic method or a reprecipitating method using especially toxic benzene, chloroform or dichloromethane.  <P>SOLUTION: The method for purifying the 5'-O-(4, 4'-dimethoxytrityl)thymidine is a method for purification by recrystallization with acetonitrile. Impurities are removed by the method for purification to purify the 5'-O-(4, 4'-dimethoxytrityl)thymidine to a high purity. Thereby, the 5'-O-(4, 4'-dimethoxytrityl)thymidine can readily be produced on a large scale by the method for purification.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003143674-A (JP)
Title: Casing for an electronic device and process of assembly of such a casing
Inventor: SPERLE CORNELIUS
IPC: H04R1/02
Filed: 2002-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a casing for an electronic device using a loudspeaker, which can very easily be assembled. SOLUTION: Loudspeaker units (4, 4', 4") are held between first casing members (1, 1', 1") and second casing members (2, 2', 2").
Patent JP-2004145967-A (JP)
Title: Magnetic recording medium
Inventor: OHATA HISAYO
IPC: G11B5/73
Filed: 2002-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium which can be used for magnetic recording devices such as audio and video devices and various information devices and has excellent electromagnetic transducing characteristics.  <P>SOLUTION: The magnetic recording medium is constituted by using a polyethylene terephthalate film as a non-magnetic substrate. In a C (carbon)-1s spectrum of a magnetic layer forming surface of the polyethylene terephthalate film measured by a photoelectron spectroscopic analysis (XPS), when peaks of bonding energy are divided into three peaks b. a and c near to 284.6 eV, 286.6 eV and 288.6 eV, respectively, each integral intensity B, A and C of each peak satisfies any one condition of (1) 0.1≤A/(A+B+C)≤0.30, (2) 0.20≤A/B≤0.60 and (3) 0.70≤A/C≤1.90.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004142999-A (JP)
Title: Method for producing spherical zinc oxide
Inventor: ONOE SEIICHI
IPC: C01G9/02
Filed: 2002-10-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing spherical zinc oxide whereby the spherical zinc oxide can be synthesized at a relatively low temperature without a risk of forming harmful gases or the like.  <P>SOLUTION: In a method for producing zinc oxide comprising mixing (I) an aqueous solution containing carbonate ions and/or hydrogencarbonate ions and ammonium ions with (II) an aqueous solution containing zinc ions and firing the obtained product at 300°C or higher, the zinc ion concentration in aqueous solution (II) is set at a value lower than the value of the total ion concentration of the carbonate ions and the hydrogencarbonate ions in solution (I), and the pH of aqueous solution (II) is below 2. It is desirable that the temperature of aqueous solution (I) is 15 to 45°C.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004146724-A (JP)
Title: Metallized film capacitor
Inventor: TAKEOKA HIROKI
IPC: H01G4/18
Filed: 2002-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem of peeling caused by the poor adhesion with an epoxy resin used as a mold resin when a polyphenylene sulfide resin is used as a material of an outer case of a capacitor.  <P>SOLUTION: Adhesive strength between an outer case made of a polyphenylene sulfide resin and an epoxy resin, which is bonded to the case, is made from 3 to 10 MPa. Then, a lightweight capacitor with high environment resistance by utilizing property of the polyphenylene sulfide resin, such as large mechanical strengths, high heat-proof temperature, water resistance and oil resistance, can be obtained. In addition, adhesive strength between the outer case made of the PPS resin and the epoxy resin is made from 3 to 10 MPa, and then a capacitor having high strength and high water resistance can be obtained by utilizing the property of the PPS.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150697-A (JP)
Title: Control method for fan motor
Inventor: MASUI KIYOSHI
IPC: F25D17/06
Filed: 2002-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control method for a fan motor preventing frost from dew formation even while adopting a direct current brushless motor with high operation efficiency and little heat generation as the fan motor for circulating cold air in a refrigerator.  <P>SOLUTION: The direct current brushless motor is adopted as the fan motor circulating cold air in the refrigerator. During defrosting, an alternating current with a long cycle of, for example, several seconds is supplied to a U phase, a V phase, and a W phase of a coil 11 of the direct current brushless motor in defiance of a signal of a position detecting element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004150971-A (JP)
Title: Inspection method and inspection apparatus of film
Inventor: AOKI TAKESHI
IPC: G01N21/892
Filed: 2002-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inspection method and an inspection apparatus of a film which can easily finding minute defects.  <P>SOLUTION: In the inspection method of the film, a light L from a light source 1 is irradiated on a side face of the optical film 2. If there is no detect 3, such as foreign particles, damages, the light L enters into the optical film 2, goes straight in the optical film 2 and exits from the optical film 2. If there is a detect 3, such as foreign particle, damages, the light L, entering into the optical film 2, may be randomly reflected or scattered at a location of the defect 3. The defect 3 as a light emitting area 3L emits a light. The defect 3 becomes a bright spot 3D, when it is viewed from the surface of the optical film 2 (in the direction of arrow D). The location of the defect 3 is detected, by observing the luminescent spot from the surface of the optical film 2.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004156695-A (JP)
Title: Air pipeline and its line mounting method
Inventor: MIO KESATO
IPC: G01P5/20
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a air pipeline having handling property by which the pipeline is wound up when not used and can be stably mounted on bottoms of a river, a lake and a pond, and a sea bottom or the like by being rolled out when required, and a mounting method of the pipeline.  <P>SOLUTION: In an air pipeline A mounted on bottoms of a river, a lake and a pond, and a sea bottom, air forcibly fed from air supply means B is ejected. Required lines of flexible pipes 1 in which a plurality of air ejecting parts 31 are formed with both ends closed and at an appropriate space in a longitudinal direction, are arranged in a row. The pipes 1 adjacent to each other are coupled to one another by a coupling member 2 having flexibility or deformation freedom which is also used for a weight. The air pipeline A is wounded in a winding means 3 by which the air pipeline A can be rolled out. The winding means 3 is mounted in a floating travelling body 4, otherwise the free end is supported by the floating travelling body 4. While traveling the floating traveling body 4, the air pipeline A is rolled out to be mounted in the bottom.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004154347-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which contributes to continuing of a game after a specific game state by giving impression that a new game is to be started after finishing the specific game state to a player while suppressing a data quantity which has to be stored and which improves amusement by giving impression that the player himself/herself is involved in switching of a performance mode in a variable display device using a background image and a character image.  <P>SOLUTION: The game machine is provided with a display control means for controlling the variable display device according to displayed contents decided in advance. The display control means is provided with: a performance data storage means; a performance mode switching means for switching the kind of the performance mode with the finish of a big win ; performance mode storage means; and a performance data selection means. Then, during probability variation/time reduction, switching control of the kinds of the performance mode is carried out every prescribed number of times of display variation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004157047-A (JP)
Title: Map display device
Inventor: NEZU YOSHIYUKI
IPC: G09B29/10
Filed: 2002-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a map display device capable of changing a display mode of a map image to be displayed automatically depending on whether the device in the on-board state or not.  <P>SOLUTION: The display mode of the map image generated by a processing function part 53 is changed according to a discrimination result of an on-board/off-board determination function part 52, to thereby enable to display the map image to be displayed by an image output function part 58 in a display form fit for a using place. Hereby, for example, when the using place is inside a car, the map image fit for use in the car can be displayed, and when the using place is inside home, the map image fit for use in home can be displayed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004122095-A (JP)
Title: Cleaning apparatus
Inventor: ASANO HIROMICHI
IPC: B05B1/34
Filed: 2002-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To maintain the cleanliness of a test tube to be used for analysis or the like to be always high.  <P>SOLUTION: In the cleaning apparatus, a fresh pressurizing liquid is continuously injected from a small hole to the inner wall of a test tube to clean the tube.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162737-A (JP)
Title: Piping method of water tank and tool using the same
Inventor: FUKUSHIMA TOKUSUKE
IPC: F16L1/00
Filed: 2002-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To connect pipes to a water tank stared with water.  <P>SOLUTION: A flange 30 is bonded on an outer surface of the water tank 2. After the flange 30 is bonded with designated strength, a horizontal valve 38 where a passage is led to a horizontal direction and a vertical valve 39 where a passage is led to a vertical direction are mounted on the flange 30 via a T-shaped branched connecting pipe 36. The horizontal valve 38 is opened, and then, a drilling tool 40 is inserted therein. While the vertical valve 39 is opened, a circular hole is opened into a wall of the water tank 2 with the tool 40 is inserted. Fine drilled chips of the wall are discharged downward through the vertical valve 39 together with discharged water. Then, the vertical valve 39 is closed, the tool 40 is pulled out to a position closer to an outlet direction rather than the horizontal valve 38, and the horizontal valve 38 is closed. Further, the tool 40 is removed, and a pipe 48 is connected with the valve 38 or the valve 39.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004127887-A (JP)
Title: Inverse mt. fuji type fluorescent lamp fixture
Inventor: ONO TAKASHI
IPC: F21V17/00
Filed: 2002-10-04
Abstract: <P>PROBLEM TO BE SOLVED: To aim at an improvement in product safety and the noise reduction of an inverter fixture or the like by the electric conduction of a fixture body 10 electrically conducted to the ground and a reflecting plate 40.  <P>SOLUTION: A long-length fixture body 10 is provided. A reflecting plate mounting stand 20 fixed to the underside of the fixture body 10 is provided. A long-length reflecting plate 40 is provided having nearly a cross section V shape. A turn fastener 50 is provided for coupling the center ridgeline of the reflecting plate 40 with the center 22 of the reflecting plate mounting stand 20 from below in free attachment and detachment. The turn fastener 50 is so structured to cause the coupling by being rotated at almost a quarter turn. An elastic strip metal fitting 30 is provided to be mounted on the center 22 of the reflecting plate mounting stand 20. The elastic strip metal fitting 30 is provided with a pair of stick-out pieces 32 with the vicinity of their tips elastically deformed and pressure-welded to slanted faces 44 of the reflecting plate 40.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004161903-A (JP)
Title: Olefin resin crosslinked foam
Inventor: TAKESHIMA KEISUKE
IPC: C08J9/10
Filed: 2002-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an olefin resin crosslinked foam excellent in mechanical strength, heat resistance, flexibility and moldability.  <P>SOLUTION: The olefin resin crosslinked foam has a density of 0.04-0.20 g/cm<SP>3</SP>, a 25% compressive strength of 9.8×10<SP>3</SP>to 9.8×10<SP>4</SP>Pa at normal temperature and that at 140°C of 3.9×10<SP>4</SP>Pa or higher, having high heat resistance and flexibility. This olefin resin crosslinked foam can be molded to complicated and accurate shape while substantially retaining its thickness prior to molding without occurrence of breakage or wrinkles even in the case of being molded by stamping molding.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162476-A (JP)
Title: Lock mechanism for locking handle
Inventor: NAKAMURA TADAYOSHI
IPC: E05B13/00
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lock mechanism for a locking handle device using a padlock.  <P>SOLUTION: The locking handle device 1 is mounted to a frame part 21 provided on the side face of a door 2, to lock and unlock by engaging and disengaging a locking part 12 from an engaging part 31 provided at a box body 3, by a handle 11 derricking toward the front face of the door. When locking with the handle 11 brought down and positioned at the frame part 21 of the door, the handle 11 is put in a pull-up disabled state by a handle body 13 or a lock part 4a of a sliding hook 4 housed in the handle 11, and then the sliding hook 4 is locked by the padlock 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003204849-A (JP)
Title: Display unit having cantilever fixed rack and drawable flap
Inventor: PLOIX DOMINIQUE
IPC: A47F7/00
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display unit capable of reducing the number of parts and cost.  <P>SOLUTION: This display unit includes at least one post 2, at least two racks 3a, 3c projected from the post like cantilevers, and at least one drawable flap 4a, 4b held by one of the racks.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004168554-A (JP)
Title: High-purity high-hardness ultrafine diamond particle sintered compact and its manufacturing process
Inventor: AKAISHI MINORU
IPC: C04B35/52
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for synthesizing a sintered compact which is absolutely free of a sintering aid and has a hardness intrinsic to diamond under a pressure lower than that used in a conventional process.  <P>SOLUTION: A powder, prepared by subjecting an ultrafine natural diamond powder having a particle size of 0-0.1 μm to desilicate treatment and subsequently lyophilizing it using an aqueous solution, is encapsulated in a Ta- or Mo-capsule without any sintering aid. The capsule is heated and pressurized under a thermodynamically stable condition for diamond, i.e. at ≥1,700°C under ≥8.5 GPa using an ultra-high pressure synthesis apparatus to obtain the high-purity high-hardness ultrafine diamond particle sintered compact having a particle size of ≤100 nm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004169840-A (JP)
Title: Overflow hose
Inventor: NAKAMURA SAKURO
IPC: F16L11/11
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an overflow hose for preventing refuse from being stored in a bent portion of the hose.  <P>SOLUTION: In an arrangement of the overflow hose 1 in which a bellows portion 3 is bent substantially at a right angle, deep fold portions 31 and shallow fold portions 32 are disposed on the inner side and the outer side of the bent portion, respectively. The deep fold portion 31 are contracted and bent on the inner side of the bent portion, the shallow fold portions 32 are expanded on the outer side of the bent portion, and inner and outer circumferential surfaces thereof are deformed substantially smooth.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003190119-A (JP)
Title: Method and apparatus for prescribing imaging scan and confirming validity of user input information
Inventor: TREVINO SCOTT E
IPC: G01R33/48
Filed: 2002-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To confirm validity of user input information by prescribing an imaging scan.  <P>SOLUTION: Scan parameters (352-356, 394-398, 410-416, 424-430 and 440-446) are prioritized and a dependence relationship of the respective scan parameters (352-356, 394-398, 410-416, 424-430 and 440-446) is defined. By defining the relationship of the scan parameters (352-356, 394-398, 41-416, 424-430 and 440-446) on a per scan session, a user can be notified of invalid scan parameter inputs (360, 400, 416, 432 and 448). A graphical user interface (118) is provided, a scan parameter value can be inputted and changed and the user can be notified of parameter invalidity.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221642-A (JP)
Title: Refractory steel product for construction and its manufacturing process
Inventor: HAYASHI KENJI
IPC: C22C38/00
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel requiring a low production cost which satisfies a strength specified for SN400 or SN490 defined by JIS, ensures a strength at elevated temperature satisfying: (yield strength at 650°C)/(yield strength at ordinary temperature)≥0.5 and (yield strength at 700°C)/(yield strength at ordinary temperature)≥0.4, and shows an excellent weldability (Y crack stopping temperature of ≤0°C), and its manufacturing process.  <P>SOLUTION: The steel contains 0.01-0.13 mass% C, 0.01-0.5 mass% Si, 0.01-0.5 mass% Mn, 0.3-1.3 mass% Mo, 0.02-0.1 mass% Nb, 0.003-0.05 mass% sol.Al and ≤0.01 mass% N, wherein the remainder comprises Fe and unavoidable impurities.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004174410-A (JP)
Title: Coating method
Inventor: NAKANISHI YASUSUKE
IPC: B05D1/28
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating method eliminating a transverse coating irregularity caused by the vibration of a film.  <P>SOLUTION: The coating method of coating at least one surface of a plastic film after longitudinal stretching, with a coating solution and drying the coating solution on the film in a tenter succeeding to the coating region to laterally stretch the coated film, is characterized in that the tension of the film in the section, which ranges from a position where the film is coated with the coating solution to a position where the film enters the tenter, is 300-800 kg/m.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004176478-A (JP)
Title: Mounting structure of inside door handle device for vehicle
Inventor: MIZUSHIMA KENJI
IPC: B60J5/04
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of an inside door handle device for a vehicle capable of preventing the inside door handle device from dropping from a door panel even when a shock is applied.  <P>SOLUTION: In this mounting structure 1 of the inside door handle device for the vehicle provided with a panel side fixing part 31 provided on the door panel 30 of the vehicle, a trim side fixing part 41 provided on a door trim 40 arranged on the door panel 30, and the inside door handle device 10 provided with a handle base 11 provided with a panel fixing part 13 fixed to the panel side fixing part 31 and a trim fixing part 14 fixed to the trim side fixing part 41, trim connection parts 20a, 20b in which the trim fixing part 14 is fixed to the trim side fixing part 41 are divided by a shock applied to the door panel 30.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003193022-A (JP)
Title: Moisture-curable adhesive
Inventor: SHAH PANKAJ
IPC: C08G18/12
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a moisture-curable hot melt adhesive imparting improved green strength to a composite.  <P>SOLUTION: A composition is useful as an adhesive and contains, based on the composition weight, (a) 1-50 wt.% cristobalite silica and (b) 50-99 wt.% moisture-curable prepolymer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004232092-A (JP)
Title: Spinneret pack for melt spinning
Inventor: OSUMI GORO
IPC: D01D4/08
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spinneret pack for melt spinning preventing leakage of a melt and readily mountable in a spinning block in relation to the spinneret pack for melt spinning in order to melt spin thermoplastic synthetic fibers.  <P>SOLUTION: The spinneret pack for melt spinning uses the following. A packing for sealing a melt passage having <13 cm<SP>2</SP>cross-sectional area is a metal having ≥100 Brinell hardness (10/500) without a rim structure and a packing for sealing a melt passage having ≥13 cm<SP>2</SP>cross-sectional area has a rim structure.  <P>COPYRIGHT: (C)2004,JPO&NCIPI