baber/WOPTO huggingface dataset:
Patent JP-2001283617-A (JP)
Title: Lamp for vehicle
Inventor: GOTO NORIMASA
IPC: F21Y101/00
Filed: 2000-10-10
Abstract: PROBLEM TO BE SOLVED: To give a strong impression by putting a contrast in a way of lighting. SOLUTION: A lamp chamber 4 is comprised of a body 2 and a lens 3 covering an opening surface of the body 2. The first reflector 5 arranged in the lamp chamber 4 and reflecting light from the first electric bulb 8 to nearly front direction, the second electric bulb 11 located behind the first reflector 5 and invisible from the front direction, and the second reflector 9 reflecting light from the second electric bulb 11 are provided.
Patent JP-2002118233-A (JP)
Title: Capacitance element
Inventor: NISHITSUJI MITSURU
IPC: H01L21/822
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a capacitance element which has a capacitance value accurately on the basis of design. SOLUTION: In a capacitance element 10, a lower layer electrode 13, a protective insulating film 14, a capacitance insulating film 15 and an upper layer electrode 16 are arranged on a semiconductor substrate 11 whose upper surface is covered with a protective film 12. The lower layer electrode 13 is arranged in such a manner that a lower surface of the lower layer electrode 13 is in contact with an upper surface of the semiconductor substrate 11 via the protective film 12. The protective insulating film 14 is formed from an upper part of the semiconductor substrate 11 to an upper surface of the lower layer electrode 13 and forms an aperture part. A bottom surface of the aperture part becomes a part of the upper surface of the lower layer electrode 13.  The capacitance insulating film 15 is arranged from a part positioned on an upper surface of the upper layer electrode in the aperture to a part surrounding the aperture, and forms a recessed part U1 which corresponds to the aperture part. On a bottom surface of the recessed part U1, the upper layer electrode 16 is arranged as isolated from an edge portion B1 of the bottom surface of the recessed part U1.
Patent JP-2002113768-A (JP)
Title: Method and apparatus for extrusion-molding molding of thermoplastic composite material
Inventor: MATSUMOTO KOJI
IPC: B29C48/41
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To produce a molding of a thermoplastic composite material (e.g. synthetic wood) excellent in physical properties in good productivity as an industrial product. SOLUTION: In the extrusion molding of a thermoplastic composite material composition containing a thermoplastic resin and a vegetable filler, with the use of a twin-screw aeolotropic extruder 1, while the resin temperature at the outlet of the extruder is controlled to be (melting point - 15 deg.C)-(melting point + 10 deg.C) of the resin, the composition is subjected to extrusion molding (e.g. solidification extrusion molding). The content of the filler in the composition is 50-90 wt.%.
Patent JP-2002124286-A (JP)
Title: Reform device for fuel cell
Inventor: KAWASUMI EMI
IPC: H01M8/04
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a reform device for a fuel cell capable of being efficiently operated by reducing a catalyst in the reform device with a simple structure. SOLUTION: A hot reducing gas is fed to a reform catalyst 51 provided for a reform part 13 and a CO elimination catalyst 52 provided for a CO elimination part 15 by a starting burner 11. Since this device is so structured as to feed the reducing gas by the starting burner, the need of separately providing a means for feeding the reducing gas is obviated, and the reduction of the catalyst can be carried out while feeding heat required for the reaction at the same time.
Patent JP-2002124748-A (JP)
Title: Circuit element mounting substrate and mounting method thereof
Inventor: MIYAMURA KIKUJI
IPC: H05K1/11
Filed: 2000-10-12
Abstract: PROBLEM TO BE SOLVED: To prevent the phenomenon of short-circuit between electrodes provided on a circuit element from being generated even though silver pastes are used for mounting the element on wiring circuits. SOLUTION: Wiring circuits 2 mounted with a circuit elements 4 are provided on a substrate 1, and an insulating resin layer 6 having a thickness to fill a gap between the element 4 mounted on the circuits 2 and the substrate 1 is formed on the substrate 1 between the circuits 2 with a width roughly two times wider than that of the element 4. This layer 6 is formed of a resin of a curing speed quicker than that of silver pastes 5 and is cured and formed simultaneously with the pastes 5 in a curing process for the pastes 5.
Patent JP-2002123418-A (JP)
Title: Method and device for updating data and mechanically readable recording medium with program recorded thereon
Inventor: MAESAKA HIROSHI
IPC: G06F17/30
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To perform updating processing to XML data held by a server in a short time. SOLUTION: When updating XML data 24-i (1<=i<=n) held by a server 2, while using an update form display means 112, a client 1 displays an update form having input fields for inputting the position of an update target element, an update class and added or changed value in the XML data 24-i on a display device 14. When a user inputs information showing the position of the update target element or the like to the respective input fields, on the basis of the information inputted to the respective input fields, an updating instruction generating means 113 generates an updating instruction containing the position of the update target and the update class and containing the value of an element to be added or value of an updated element as needed and sends it to the server 2.  In the server 2, a data updating means 23 updates the XML data 24-i on the basis of the updating instruction from the client 1.
Patent JP-2001118914-A (JP)
Title: Electrostatic chuck provided with a wafer contact electrode and wafer chucking method
Inventor: BROWN JAMES HENRY
IPC: H01L21/683
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic chuck which supplies a current leakage from a wafer. SOLUTION: A device and a method in which a nonconductive wafer is electrostatically chucked. For example, a wafer contact electrode which can electrically contact with silicon substrate material to be able to supply a proper electric drain of primary beam which is infused into the wafer by SEM and to equally transfer a voltage impressed from the outside through the wafer silicon, is provided. Because of a comparatively large contact area of the wafer contact electrode with the rear side of the wafer a silicon substrate voltage can be effectively controlled. Such normal merit of electrostatic chuck as avoiding particle contamination caused by a mandatory flatenning of the wafer or by mechanically contacting with the wafer, can be maintained.
Patent JP-2002123752-A (JP)
Title: Computer readable storage medium storing commodity ordering program and commodity ordering network system
Inventor: HIROSE KICHIKEN
IPC: G06Q10/00
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a computer readable storage medium storing a commodity ordering program and a commodity ordering network system, with which a person can easily order a commodity to a service device and can securely perform settlement with the ordering of the commodity without a procedure and knowledge, which are accompanied by complicated data input to a user device. SOLUTION: In the commodity ordering network system, a CD-ROM 30 is loaded on a CD-ROM driver 27. Thus, a series of processings from the connection processing of a line between a user PC 2 and a server PC to the reception processing of file data on a home page are performed without permitting a commodity owner to perform the other operations. When the CD-ROM 30 is used as the standby of a gift ticket, the presenter of the CD-ROM 30 already settles a cost with the ordering of the commodity. Thus, a person (a user and a commodity owner) to whom the CD-ROM 30 is presented can order the commodity without having uneasiness with respect to settlement.
Patent JP-2002123906-A (JP)
Title: Thin film magnetic head
Inventor: ODAGIRI MITSURU
IPC: G11B5/00
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To improve the writing ability as to a thin film magnetic head, without thickly forming a magnetic film having the highly saturated magnetic flux density. SOLUTION: A plating base layer 4 constituting an upper magnetic pole 6 is composed of the magnetic film having the saturated magnetic flux density of >=1.2 T.
Patent JP-2002125976-A (JP)
Title: Blood vessel supporter and surgical appliance
Inventor: KATO YUKITOSHI
IPC: A61B17/06
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a blood vessel supporter and a surgical appliance which facilitate angiostomy by supporting part of a blood vessel and putting the blood vessel into a stable state. SOLUTION: The surgical appliance 1A comprises a blood vessel supporter 2E for supporting a position where the blood vessel is supported and an incision tool 3 for incising the blood vessel. The blood vessel supporter 2E has a pair of arms 21a and 21b and needles 22a and 21b which are respectively installed to the front ends of the arms 21a and 21b. The blood vessel can be supported by pricking the needles 22a and 22b into the blood vessel. A turnbuckle 24 installed between both arms 21a and 21b is rotated, by which the arms 21a and 21b are opened and closed. This state can be maintained by adjusting the spacing between both needles 22a and 22b. An operating button 35a of the incision tool 3 is pushed in, by which a cutting blade 33 is inserted between both needles 22a and 22b and the blood vessel can be incised.
Patent JP-2002136002-A (JP)
Title: Motor
Inventor: NISHIYAMA NORISADA
IPC: H02K1/27
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To prevent efficiency deterioration due to increase of eddy current that break an electrical insulation at a welded part when pole-tooth sections of a stator divided into segments at every pole tooth and wound in order and connected by welding so as to form a ring shape. SOLUTION: A ring-shaped stator is formed of serrated sections of the stator that are wound in order and connected into a ring shape, wherein the tip of a caulking member 3 is inserted and connected to a fixing groove 2A formed at the external periphery of the stator. Since there is no welded part in the stator, an electrical insulation is not broken, deterioration of efficiency caused by the increased eddy current is prevented, and then a concentrated-wound stator capable of achieving a small-sized motor with a simple configuration, high efficiency and high performance can be provided.
Patent JP-2002128885-A (JP)
Title: Method for preserving polycarbonate resin for wet molding
Inventor: TOKUDA TOSHIMASA
IPC: C08J5/18
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for preserving a polycarbonate resin for wet molding without needing a drying process before dissolving in a solvent. SOLUTION: This method comprises preserving a dry polycarbonate resin by sealing in a water impermeable, flexible bag.
Patent JP-2002126350-A (JP)
Title: Pad for game controller
Inventor: YAMAKOSHI MASAKAZU
IPC: A63F13/98
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a pad for a game controller that can be easily attached and detached, absorbs hand grease and sweat and can be repeatedly cleaned and reused. SOLUTION: The pad for a game controller is structured by fastening a releasable adhesive layer 2 to one side of a sheet base material 1 and protecting the surface of the adhesive layer 2 by a separable release sheet 3. The shape of the game controller pad is not restricted and can be optionally shaped to suit to the surface shape of the part of the game controller that one touches with his hand.
Patent JP-2002131026-A (JP)
Title: Measuring method of growth amount for circumference length of trunk of tree using optical fiber
Inventor: KAI TOKIO
IPC: A01G7/00
Filed: 2000-10-23
Abstract: PROBLEM TO BE SOLVED: To allow measuring the whole or an arbitrary section of circumference length of the trunk of a tree increasing with enlarged growth of the tree with high accuracy, from a distance and without necessity of power source nearby the tree. SOLUTION: An optical fiber 2 forming a curved part 2c having a predetermined curvature is attached in the circumferential direction of outer circumference of a trunk 1 of a tree, the curvature of the curved part 2c of the fiber 2 is changed in proportion to a growth amount of the trunk 1, so that the amount of the trunk 1 is measured with the change of a translucent light amount of the fiber 2.
Patent JP-2002129966-A (JP)
Title: Clearance forming device for variable displacement supercharger
Inventor: MATSUMOTO KOUJI
IPC: F02B39/00
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To enhance engine efficiency by improving turbine efficiency to perform an efficient supercharge. SOLUTION: In this clearance forming device for a variable displacement supercharger, taper rolling for expanding the clearance between the tip of a nozzle vane and a nozzle blade is performed on the opposed face of the inner peripheral side nozzle blade than the portion opposed to the nozzle vane's tip. Thereby, when the opening degree of the nozzle vane is small, the clearance narrows and when large, it widens. Therefore, the sticking of the nozzle vane's tip to the nozzle blade can be avoided and the leakage throughout a range of the opening degree of nozzle vane is reduced to prevent the deterioration of turbine efficiency.
Patent JP-2002141410-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: IKURA TSUNEO
IPC: H01L21/4763
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To reliably interpose an insulation film having a low permittivity between interconnections having a small wiring pitch, and also to prevent the occurrence of such defects as peel-off and scratches of the insulation film having a low permittivity. SOLUTION: On a silicon substrate 100, a first insulation film 101 constituted of an inorganic film 101 having a low permittivity is formed. Then, the first insulation film 101 is so patterned as to be left over in a region which needs a specifically low capacitance between interconnections. After forming a second insulation film 103 constituted of a silicon oxide film on the silicon substrate 100, the second insulation film 103 is flattened by polishing by CMP method, to expose the surface of the first insulation film 101 and then make the first insulation film 101 and the second insulation film 103 nearly flushed with each other. After forming interconnection trenches 105 in the first insulation film 101 and the second insulation film 103, the trenches 105 are filled with a metal film to form metal interconnections.
Patent JP-2002128154-A (JP)
Title: Oatmeal package and manufacturing method thereof
Inventor: FUJIMORI MICHIHIKO
IPC: A23L7/10
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an oatmeal package wherein oatmeal can be simply cooked and conveniently taken and a taste can be varied according to one's liking, and to provide a simple method of making it. SOLUTION: A mixture containing 1 to 11 pts.wt. of water for 1 pt.wt. of oats is deaeration-filled and sealed in a retort-resistant packaging bag and heated in a temperature range of 110 to 130 deg.C, providing the oatmeal package. A thickness of contents when the package is stationarily laid is 0.5 to 3.0 cm. By controlling a mixture ratio of the oats and water, the package is provided for ground meat and rice cake besides oatmeal which are to be taken as they are and for oatmeal to be processed which is useful as an alternative to rice flour dumpling or the like.
Patent JP-2002136232-A (JP)
Title: Method for repairing mulch sheet
Inventor: YAMAMOTO YASUHIRO
IPC: A01G13/00
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an improved method for repairing a damaged part of an existing mulch sheet by which repairs can be carried out without requiring much labor, trouble of a mulch sheet piece being blown away from a repaired part does not occur at all and recovery of the mulch sheet piece at a repaired part is not required. SOLUTION: A repair material comprising a biodegradable polymer or a composition containing the polymer is sprayed on the surface of the soil at the damaged part of the existing mulch sheet to form a coating film.
Patent JP-2002136838-A (JP)
Title: Carbon dioxide absorption apparatus
Inventor: OSUMI KAZUO
IPC: B01D53/56
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a carbon dioxide absorption apparatus capable of avoiding the lowering of the carbon dioxide adsorption capacity of a carbon dioxide absorption unit by adsorbing and removing nitrogen oxides or the like having higher polarity than carbon dioxide before a treating objective gas enters into the carbon dioxide absorption unit. SOLUTION: The carbon dioxide absorption apparatus for absorbing carbon dioxide and releasing the recovering the absorbed carbon dioxide by arranging in parallel >=2 carbon dioxide absorption units 20 and 20A, which house an adsorption member 25 composed of an adsorbent consisting essentially of carbon and a charge control agent and perform the charge and discharge of the adsorption member 25, and alternately switching to treat the objective gas G1 is constituted so as to provide a NOx purifying part 30 on the upstream side of the carbon dioxide absorption units 20 and 20A.
Patent JP-2002146060-A (JP)
Title: Prepreg and laminate
Inventor: SUGIMURA TAKESHI
IPC: C08J5/24
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a laminate having a low dielectric constant and a low dielectric loss tangent, and when carrying out drilling by a drill capable of providing a hole wall with small roughness, capable of reducing abrasion loss of the drill blade, and further capable of reducing hair-shaped protrusions in the hole and burrs formed at the time of cutting. SOLUTION: This laminate is obtained by heating and pressing a prepreg obtained by using a liquid crystal polyarylate fiber as a fiber substrate, and a cyanate resin composition comprising as indispensable components a cyanate resin, a monohydric phenol compound and a polyphenylene ether resin as a matrix.
Patent JP-2002148706-A (JP)
Title: Expansion mechanism for instant film
Inventor: SASAKI HIDEMI
IPC: G03C3/00
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To securely break and open a developer pod and to expand a developer even if a power source is used up. SOLUTION: A film expanding mechanism 47 comprises an expanding motor 60, an expanding roller couple 61, and an expanding gear train 62. The expanding gear train 62 is composed of a speed reducing gear train of two stages of a gear train 69 and a gear train 70. The gear train 70 has a larger gear ratio than the gear train 69, and thus the expanding roller couple 61 rotate at low speed while having high torque. Normally, an expanding motor 60 is so rotated that the gear train 70 is used when a light shield cover is carried and the gear train 69 is used when an instant film is carried. When the developer pod is broken and opened by the expanding roller couple 61 and the rotating speed of the expanding motor 60 decreases below a specific value, the rotating direction of the expanding motor 60 is switched and the gear train 70 is used to break and open the developer pod. After the developer pod is broken and opened, the rotating direction of the expanding motor 60 is switched and the gear train 69 is used to expand the developer at high speed.
Patent JP-2002145926-A (JP)
Title: Method for manufacturing polyvinyl amine solution having low salt content
Inventor: IZUMIKAWA HIROSHI
IPC: C08F8/12
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a polyvinylamine solution having a low content of salts of by-products. SOLUTION: The method for manufacturing a polyvinylamine solution is carried out as follows: a polymer having a vinylamine as a constitutional unit is obtained by modifying a polymer having an N-vinylcarboxylic acid amide as a constitutional unit in the presence of an alkali; the modification reaction is carried out in a solvent whose water content is <=20 wt.%; and subsequently the precipitated salt of byproduction is separated.
Patent JP-2002147436-A (JP)
Title: Thermal resistant composite roller
Inventor: KATO KOJI
IPC: F16B39/30
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To prevent the tightened state of a ceramic roller 12 from being loosened in a composite roller 10 formed by holdingly tightening a ceramic roller 12 fitted onto a metal support shaft 11 by a receiving part 11b provided at one end of the support shaft 11 and a metal tightening nut member 13 screwed to the other end thereof. SOLUTION: The tightening direction of the female screw 13 of the tightening nut member 13 is set to a direction for being tightened by a torque acting on the composite roller 10. The screw pitch of the female screw 13a of the tightening nut member 13 is set to pitch/(screw diameter)1/2<=0.18.
Patent JP-2002146723-A (JP)
Title: Energy absorption type falling stone prevention fense
Inventor: MASAKI SATOSHI
IPC: E01F7/04
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an energy absorption type falling stone prevention fense capable of effectively absorbing impulse energy resulted from a falling stone to buffer impulsive force to a support, preventing the damage to the support to the utmost to facilitate the restoration and, at the same time, facilitating the maintenance. SOLUTION: A plurality of supports 3 and 4 are erected at an interval, a plurality of wire ropes 2 extended in the horizontal direction are provided between the supports 3 and 4 at an interval in the vertical direction, the ends of the wire ropes 2 are connected to bar-shaped rope end metal fittings 11 attached to the terminal support 3 to hold, at the same time, a net 5 is provided along the supports 3 and 4 and the wire ropes 2, the bar-shaped rope end metal fittings 11 are attached to the terminal support 3 by making a spring 13 lie between the back of the terminal support 3 on an unconnected side with the wire ropes 2 and the ends of the rope end metal fittings 11 projected from the back and, at the same time, the rope end metal fittings 11 and the spring 13 in the back of the terminal support 3 are stored inside of a pipe 12 attached to the terminal support 3.
Patent JP-2002146336-A (JP)
Title: Amide-based pasty thixotropic agent
Inventor: OUCHI HIROKI
IPC: C09K3/00
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an amide-based pasty thixotropic agent not containing a granular product. SOLUTION: This pasty thixotropic agent characterized by dispersing diamide compound fine particles in a mixture solvent comprising (A) an alcoholic solvent and (B) at least one of cyclic saturated hydrocarbons and esters and then thermally treating the dispersion.
Patent JP-2002146109-A (JP)
Title: Rubber composition and tire
Inventor: NOHARA DAISUKE
IPC: C08K5/10
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To improve processability and isotropic properties. SOLUTION: This rubber composition comprises a rubber component containing a diene rubber, organic staple fibers having 0.05-50 μm average diameter and 10-2,000 μm average length and a surfactant having one or more each of hydrophilic groups and hydrophobic groups in the molecule or further a polyolefin. The compounding ratios thereof are 1-40 pts.wt. of the polyolefin when 0.1-100 pts.wt. of the organic staple fibers and 0.1-20 pts.wt. of the surfactant based on 100 pts.wt. of the rubber component are contained.