baber/WOPTO huggingface dataset:
Patent JP-2003144584-A (JP)
Title: Painted golf ball
Inventor: ISOGAWA KAZUHIKO
IPC: B05D7/00
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a painted golf ball which achieves excellent wear resistance after repeated hitting or washing with brushes. SOLUTION: The painted golf ball is produced by forming a covering of a paint on the surface of the body of the golf ball. The paint contains a polyethylene wax fine powder of 0.5 to 10.0 pts.wt. per 100 pts.wt. of a resin solid. To implement the present invention ideally, the polyethylene wax fine powder is 3 to 10 μm in the average particle size and the paint is a urethane resin based product, preferably having a single layer structure.
Patent JP-2003145233-A (JP)
Title: Calking tool for metal cylinder
Inventor: SHIODA RYOSUKE
IPC: B21D39/00
Filed: 2001-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a caulking tool for the circumferential surface of a metal cylinder. SOLUTION: A circular inside disk 4 is fixed to the front surface of a stand S. A doughnut-shaped outside disk 1 having the same thickness with that of the disk 4 is fitted on the outer circumference of the disk 4, covered, and made rotatable around the center of the disk 4. Grooves 5 each having a round cross section which penetrate the outer circumference along a radius in the inside disk 4 from the set hole 4c of a plug jack J at the center is formed in equiangular six directions. Each of caulking pins 6 having the same size and the same shape is incorporated into each groove 5 with a spring 7. In each caulking pin 6, an action edge 6a is formed at the lower end of circular cylinder 6b and a semicircular cylinder-shaped cam 6c is formed at the upper end. A spring 7 energizes the caulking pin 6 in a direction forcing toward the inner periphery of the outside disk 1. The curved surface 1c of a cam which is point symmetrical to the center of the inside disk 4 is formed in the circumferential direction of a position to which each cam 6c of the inner peripheral surface of the outside disk 1 corresponds. When the outside disk 1 is rotated, the caulking pins 6 slides in the grooves 5, and caulk the circumferential surface of the plug jack J inserted in the set hole 4c by the action edges 6a.
Patent JP-2003151518-A (JP)
Title: Battery
Inventor: INABA YUKISHIGE
IPC: H01M2/08
Filed: 2001-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a lithium battery wherein a sealing property is improved by suppressing generation of a gap between an outer can and a gasket, and/or between a seal plate and the gasket by improving an adhesive property of a coupling site of the can and the gasket, and/or the seal plate and the gasket. SOLUTION: Sealers 7, 8 containing a compound having pitch as the main component and containing an epoxy group in it are applied on a contacting face with the outer can 1 of the gasket 6 and/or the contacting face of the gasket 6 and the seal plate 5. A tight coupling/adhering strength is obtained because the pitch, the main component of the sealer, shows superior affinity against the resin such as polypropylene or the like generally used for the gasket.
Patent JP-2003148748-A (JP)
Title: Radiative heater and manufacturing method for reflecting plate for radiative heater
Inventor: YOSHIDA MASASHI
IPC: F24C15/22
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a radiative heater devised to converge infrared ray radiated from a heat source into an intended region, to uniformly irradiate an object to be heated with infrared ray and to uniformly distribute intensity of radiation on a surface to the heated, and also to provide a manufacturing method for a reflecting plate for the radiative heater. SOLUTION: A plurality of divided heat source bands are determined by dividing the heat source 20 into a plurality of ones. A direct irradiation region where the object 30 to be heated is directly radiated from the heat source 20 is determined. A desired direct radiation area rate is determined by dividing area of the region to be heated and dividing the direct radiation region of the heat source 20. A direct radiation region area rate in which the object to be heated should be radiated with infrared ray from the direct radiation region and the divided heat source bands is determined. An indirect radiation area rate to be reflected by the reflecting plate 10 from the heat source 20 is determined. Each radius of curvature R1 to R4 is determined based on the direct radiation area rate and the indirect radiation area rate.  The shape of the reflecting plate 10 is determined based on each radius of curvature R1 to R4.
Patent JP-2003151142-A (JP)
Title: Method for formatting phase change type optical disk and phase change type optical disk formatted by the method
Inventor: OMI FUMIYA
IPC: G11B7/0055
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for supplying a high quality formatted CD-RW disk that includes a file structure, application data, etc., can be stably recorded and reproduced by a different drive used by a user. SOLUTION: The methods are as follows: (1) A formatting method for a phase change type optical disk in which recording is performed in a program memory area region with recording power stronger than recording power in formatting a program region is provided. (2) A formatting method described in a claim 1, in which recording in the program memory area region is performed after performing power calibration, sequentially recording power to perform formatting is set to format the program region is provided. (3) The phase change type optical disk which is formatted by a formatting method described in a claim 1 or 2 is provided.
Patent JP-2003152208-A (JP)
Title: Photoelectric conversion element using phthalocyanine- based dye and solar battery
Inventor: ENOMOTO KAZUHIRO
IPC: H01L31/04
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric conversion element, which can be manufactured at a low cost and has a large-area photoelectric conversion layer and a high photoelectric conversion efficiency, and an organic solar battery composed of the element. SOLUTION: The photoelectric conversion element which has a photoelectric conversion layer, formed by dispersing a dye in a matrix resin, held between opposing electrodes by a sandwich structure is characterized in that the dye is at least one kind of phthalocyanine-based dye represented by general formula (I) (wherein M is a trivalent metal atom, X1 , X2 , X3 , and X4 are the same or different and each a halogen atom, cyano group, -OR group, and -COOR group (R: a hydrogen atom or a low-grade alkyl group), and (k), (l), (m), and (n) are the same or different and integers between 0 and 4).
Patent JP-2003170487-A (JP)
Title: Preform of cup-shaped container
Inventor: FUKAI HIDEHIKO
IPC: B29L22/00
Filed: 2001-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To propose the preforms of a cup-shaped container which can be prevented from crumbling during preservation and transportation in a piled state and can be supplied to a molding line by being cut out simply one by one.  <P>SOLUTION: In the preform 1 of the cup-shaped wide-opening container, the upper end side peripheral wall 5 continuous to the upper end opening part 3 is made a stair-shaped cross section, and the lower half part 7 is protruded inward and has a size to be inserted into the opening part 3. Since the lower half part 7 of the upper side preform is just fitted into the upper end opening part 3 of the preform in the piled state, the crumbling of the preforms can be prevents during preservation and transportation in the piled state. Since a prescribed clearance G is formed between the flanges 4 of upper and lower preforms, an operation for supplying the preforms to the molding line by cutting out one by one can be done simply, and such a supply mechanism can simply be constituted by using an existing transportation mechanism.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003152418-A (JP)
Title: Radome and frequency selective layer used therefor
Inventor: YOTSUKURA RYUTA
IPC: G01S7/03
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a radome of a small radar cross-sectional area which satisfactorily transmits only radio waves in frequency bands having centers at two frequencies and a frequency selective layer used therefor. SOLUTION: A laminate 6 having surface layers 4 and a core layer 5 inserted between the surface layers 4 comprises a frequency selective layer 7 which transmits waves of selected frequencies. The core layer 5 has a lower relative dielectric constant than the surface layers 4. The selective layer 7 has a pattern of nonconductive parts 7A having two types of pattern elements X, Y formed on conductive parts 7B, so as to attenuate radio waves in other frequency bands than frequency bands with centers at distant two frequencies f1 , f2 .
Patent JP-2003154303-A (JP)
Title: Vacuum drying device and vacuum drying method
Inventor: KITANO TAKAHIRO
IPC: G03F7/16
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To perform a vacuum drying process of a substrate with a high in- plane uniformity, in a technique to vacuum-dry a triangular substrate to which a coating liquid is applied. SOLUTION: In the vacuum-drying device for performing a vacuum-drying process of, for example, a lechicle substrate, to the surface of which a coating liquid is applied, an air flow regulating member which regulates an air flow formed by a solvent vaporized from the coating liquid so that the air flow proceeds in a specified direction, is mounted on an air flow regulating plate installed opposite to the lechicle substrate, with a slight gap left, above the substrate placed on a pedestal inside an airtight container housed in the vacuum- drying device.
Patent JP-2003154941-A (JP)
Title: Gas cylinder transport carriage
Inventor: SHIZAKI KAZUSHI
IPC: B62B3/02
Filed: 2001-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a gas cylinder transport carriage capable of transporting a gas cylinder regardless of states (wideness) of a corner of a transport passage in a factory. SOLUTION: A gas cylinder placement plate 3 is fixed to one end part of a frame 1, two wheels 5 connected by an axle are installed onto a frame position facing the gas cylinder placement plate 3, a caster 8 is coupled by a connection member to be provided at a specified distance from the axle, and the caster 8 is connected to the frame 1 by a V-shaped support member 10 in this gas cylinder transport carriage. The connection member is formed of two connection members 9a and 9b coupled to each other to be foldable in the middle. A changing lever 11 is provided to fold the connection member at a coupled part for changing distance between the wheels 5 and the caster 8.
Patent JP-2003154701-A (JP)
Title: Method for manufacturing light emitting element array
Inventor: ONO SEIJI
IPC: B41J2/44
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing light emitting element arrays which can eliminate a difference of quantity of light distributions between light emitting element groups connected to each common line. SOLUTION: A positive type photoresist is applied on a metal film, exposed with the use of a first mask pattern 40 and then developed, whereby a first photoresist pattern is formed. A wiring pattern having the common line 14 and the common line 16 connected each other is formed by etching with the use of the first photoresist pattern. Thereafter, the first photoresist pattern is removed. A positive type photoresist is applied onto a structure including the wiring pattern, exposed with the use of a second mask pattern 44 and then developed, whereby a second photoresist pattern is formed. The wiring pattern is separated to the common line 14 and the common line 16 by etching with the use of the second photoresist pattern.
Patent JP-2003160802-A (JP)
Title: Powder compact, manufacturing method therefor, and method for manufacturing porous sintered compact
Inventor: BABA TAKAAKI
IPC: B22D19/08
Filed: 2001-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder compact superior in handleability, which is needed in manufacturing a porous sintered compact with high porosity.  <P>SOLUTION: The powder compact superior in handleability consists of mixed powders of at least a metal powder and a binder having a property of softening at a low temperature, and includes 2.5 mass% or more of a lubricant for powder metallurgy as the binder, and 40-70 vol.% of the metal powders in terms of volume ratio of the metal powders to the powder compact. By using a proper amount of the binder with the property of softening at a low temperature, even the powder compact with a low occupying volume ratio of the metal powder does not get out of the shape.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003157729-A (JP)
Title: Insulation cable
Inventor: OKUDA TOMOAKI
IPC: H01B7/20
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To provide an insulation cable that is a cable for feeding power to the motor of a storage tank of energy such as LPG and LNG and that is superior in resistance to high pressure LPG, resistance to high pressure LNG, variation fatigue resistance, corrosion resistance (sea-water resistance), and stress corrosion crack resistance. SOLUTION: This is an insulation cable in which a metal tube made of an iron alloy, having 15 wt.% or more and 30 wt.% or less of Cr, 4 wt.% or more and 18 wt.% or less of Ni, 1 wt.% or more and 5 wt.% or less of Mo, 0.05 wt.% or less of C, 3 wt.% or less of the total of inevitable impurities, and the rest Fe, is provided on the outer circumference of a cable core in which an insulation layer and a sheath layer are coated in this order on the outer circumference of the conductor, and polyethylene is coated as a corrosion proof layer on the outer circumference of the metal tube.
Patent JP-2003158369-A (JP)
Title: Soldering method for printed board and jet soldering bath
Inventor: ZEN MITSUO
IPC: B23K101/40
Filed: 2001-11-22
Abstract: PROBLEM TO BE SOLVED: To reduce failure in soldering by using not only one type of jet nozzle suggested by a soldering device maker but some jet nozzles fit for each printed board, related to soldering of variety of printed boards used for an electronic equipment. SOLUTION: In this soldering method, the jet nozzle fit for soldering each printed board is selected to solder, so that failure in soldering is decreased. Related to a jet soldering bath, the jet nozzle is composed of a wave making part and a base, so that the wave making part is easily exchanged with that fit for the printed board to solder. Further, because the jet nozzle is divided into the wave making part and the base, cleaning for oxides is easily done.
Patent JP-2003162257-A (JP)
Title: Liquid crystal driving device
Inventor: MINAMI AKIHIRO
IPC: G02F1/133
Filed: 2001-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve a liquid crystal driving device so that control signals for converting picture signal to an AC signal do not exert adverse influence on the operation of a next vertical scanning period in a liquid crystal driving device in which the control signals are supplied even in a vertical blanking period.  <P>SOLUTION: In this liquid crystal driving device, a control signal corresponding to the final cycle of prescribed cycles in control signals which are supplied in the prescribed cycles is eliminated in the vertical blanking period.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003165057-A (JP)
Title: Substrate polishing tool, method for molding the same, and polishing grinding tool
Inventor: YAMADA TSUTOMU
IPC: B24D3/20
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-speed polishing tool for dry polishing of silicon bare wafers.  <P>SOLUTION: A mixture fills up a die, comprising 5-50 wt.% of crystalline cellulose having an average grain diameter of 30-150 μm and 95-50 wt.% of grinding grains equal to or lower than the substrate to be polished in terms of Mohs' hardness. The mixture is subjected to a pressure of 100-1,000 kgf/cm<SP>2</SP>, and molded into a porous substrate polishing tool wherein the grinding grains are put together by the crystalline cellulose.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003161642-A (JP)
Title: Encoder interpolation device and method of interpolating encoder
Inventor: HISADA NAOKO
IPC: G01B21/22
Filed: 2001-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an encoder interpolation device capable of improving resolving power with a simple structure.  <P>SOLUTION: The encoder interpolation device comprises a calculating means (20) for conducting normalization calculation normalizing a signal having a smaller absolute value on the basis of a signal having a larger absolute value out of two periodic signals inputted from the encoder, an area discriminating means (40) for discriminating the area in which the phases of the two periodic signals inputted are included, based on the two periodic signals, when a predetermined phase angle of the encoder is divided into a plurality of predetermined areas, and a phase outputting means (50) for outputting the phase of the encoder, based on the calculation of the calculating means and the discrimination of the area discriminating means.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003159731-A (JP)
Title: Method for molding resin molded article
Inventor: KUSANO TAKEYASU
IPC: A63F7/02
Filed: 2001-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To inexpensively obtain a plurality of types of resin molded articles different in surface state in a short span.  <P>SOLUTION: When molding is carried out by setting a resin temperature at approximately 250-260°C by means of a control device 17, and setting a temperature of a mold 26 at approximately 60°C by means of a temperature regulator 19; a surface of the resin molded article 24 is put into a glazed state. When the molding is carried out in a state of disuse of the temperature regulator 19 by setting the resin temperature at approximately 270-280°C, the surface of the article 24 is put into a frosted state. In this way, the articles 24 different in the surface state are daringly molded, so that the articles 24 of the plural types, different in the surface state, can be obtained by using one mold 26. This makes it unnecessary to take the trouble to manufacture the mold so as to change a state of the surface of the article 24, reduces time for manufacturing the molding by just that much, and enables a reduction in cost.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002233901-A (JP)
Title: Method for forming decorative surface on outside surface of wheel disk and cutting tool for smoothing
Inventor: GATTON GEOFFREY L
IPC: B23B5/02
Filed: 2001-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a decorative finished surface on the outside surface of a vehicle wheel by machining, and a cutting tool for the method. SOLUTION: In order to form the decorative finished surface on the outside surface 31 of the vehicle wheel 30, the cutting tool 40 having an asymmetrical cutting tip 45 is pressed to the outside surface 31 of the vehicle wheel 30 while the wheel 30 is rotated to form a smoothed part. The radius of an arc-like front edge part of the cutting tool 40 is made twice the radius of the rear edge part, a land 48 with zero degree is formed round the machining tip 45, and an insert tool 44 is inclined relative to a main body part 42. An undercut is provided at an angle of 5 deg. to 15 deg. at the end part of the main body part adjacent to the machining tip.
Patent JP-2003165557-A (JP)
Title: Inner plug and cap of liquid pouring-out container
Inventor: SHINOZAKI NATSUO
IPC: B65D47/36
Filed: 2001-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inner plug and a cap of a liquid pouring-out container in which a fitting cylinder of the inner plug has no slits in a longitudinal direction or a circumferential direction and some fitting protrusions of an outer cylinder are formed at an entire circumference of the inner plug; a recess part and a cutting groove are formed from outside of the fitting cylinder, a breakable fragile line is formed along an inner circumferential surface of the outer cylinder to enable the plug to be easily pulled out for its separated wasting, its knob part is large in order to be easily held but not larger than a circumference of the outer cylinder to prevent it from being protruded out of the outer circumference of the outer cylinder.  <P>SOLUTION: There is provided a liquid pouring-out container comprised of an inner plug and a cap. The inner plug is fitted to a port cylindrical part of the container by being struck against it. The inner plug is comprised of a fitted cylindrical part including an outer cylinder, an inner cylinder and a shoulder wall; and a pouring-our cylinder. Its features are as follows. The outer cylinder is provided with a fitting projection over its entire circumference at its lower end inner circumference. A front fragile line and a rear fragile line are formed along the inner circumferential surface by some recesses set from an outer circumference of the outer cylinder. A horizontal fragile line connecting each of the front fragile line and the rear fragile line is formed by a cutting groove extending in a horizontal direction along the outer circumference. A lower surface of the shoulder wall is provided with the cutting groove extending in a circumferential direction along the inner circumference of the outer cylinder with a point corresponding to the front fragile line being applied as a starting point.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003015250-A (JP)
Title: Heat developable photosensitive material
Inventor: HATANO SEIJI
IPC: G03C1/498
Filed: 2001-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a heat developable photosensitive material having good surface conditions by using a coating liquid for an emulsion layer having improved flocculation stability and suitability to coating. SOLUTION: In the heat developable photosensitive material containing photosensitive silver halide, etc., and polymeric latexes in an image forming layer on one face of a support, at least one polymeric latex A having repeating units of formula (1) and <=100 nm average particle diameter and at least one polymeric latex B which is a copolymer of hydrophobic monomers are contained.
Patent JP-2002196440-A (JP)
Title: High chloride silver halide emulsion and method of precipitating
Inventor: MASKASKY JOE EDWARD
IPC: G03C1/00
Filed: 2001-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a high chloride silver halide emulsion with a photographic property better than a gelatine peptizing agent. SOLUTION: In a method of precipitating the high chloride silver halide emulsion in an aqueous medium, silver halide particles are grown in a reacting container in the presence of a peptizing agent containing a water dispersible starch, radiation sensitive high chloride silver halide particles are formed, and a major part of particle growth in the reacting container is performed under a condition of pH less than 3.5.
Patent JP-2003180298-A (JP)
Title: Method for removing smell of fish
Inventor: SUZUKI MINEO
IPC: A23L17/00
Filed: 2001-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for removing smell of fish by which the smelling of the fish can be removed.  <P>SOLUTION: This method for removing the smell of the fish comprises soaking bones of the fish in an acidic solution, washing the soaked bones with water, and soaking the washed bones in an alkaline solution to remove the smell of the bones of the fish.  <P>COPYRIGHT: (C)2003,JPO