baber/WOPTO huggingface dataset:
Patent JP-2002241916-A (JP)
Title: Plated steel sheet having excellent corrosion resistance, workability and weldability and production method therefor
Inventor: TAKADA YOSHIHISA
IPC: C23C2/28
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a plated steel sheet which has excellent corrosion resistance, workability and plating properties, and a production method therefor. SOLUTION: The surface of the steel sheet is coated with galvanizing having a composition containing, by mass, 0.05 to 5% Al, 1 to 10% Mg, 0.3 to 20% Sn, 5 to 20% Fe and 60 to 92% Zn, and, if required, containing 0.1 to 1% Si and one or more kinds selected from Be and Ca so as to satisfy 0.001<=Be(%)+Ca(%)<=0.1, and in which Ga satisfies, by mass, 0.001 to 0.1%, and the balance inevitable impurities by 10 to 80 g in one side per square meter. The galvanized steel sheet having excellent corrosion resistance, workability and weldability, and mainly used for automobile purposes can be provided.
Patent JP-2002238992-A (JP)
Title: Fragrance diffuser
Inventor: MAEDA KAZUHIRO
IPC: A61L9/12
Filed: 2001-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive fragrance diffuser capable of diffusing the fragrance of natural wood. SOLUTION: A scraping material 7 is lined on the inner circumference of a roll supporting core 1 having vents 6, and wood chips 8 formed of natural wood are contained in the core 1. When a toilet paper is pulled from a roll supported by the core 1, the core 1 is rotated so that the chips 8 contact with the material 7 to scrape the chips 8, and thus the fragrance of natural wood is generated from the chips 8 and the fragrance is floated around.
Patent JP-2001328035-A (JP)
Title: Device for clamping and inserting object to be inserted and assembly unit
Inventor: KOSUGE KAZUHIRO
IPC: B23P19/00
Filed: 2001-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a device for clamping and inserting an object to be inserted formed so that it can correspond to and insert by a simple structure in a short time in good work efficiency various sizes of objects to be inserted, in the case of inserting the object to be inserted into an insertion hole by arranging in order the axial center. SOLUTION: This device 60 for clamping and inserting an object to be inserted, used for clamping the inserted object (piston 62) inserted into an insertion hole (cylinder hole) by arranging in order the axial center, has three or more clamping fingers 65. These clamping fingers 65 are arranged at intervals in a circumferential direction, to be made capable of advancing and retreating in a radial direction, an inner side surface of the clamping finger 65 is used as a clamp surface clamping the inserted object, an outer side surface of the clamping finger 65 is provided at least in its tip end part with a taper facing inward as it goes to the tip end, to be made capable of coming into contact with an inlet of the insertion hole.  The device 60 for clamping and inserting comprises a copying mechanism profiling the axial center of cone surface made by the outer side surface of the clamping finger 65 so as to be arranged in order to the axial center of the insertion hole, when the outer side surface of the clamping finger 65 comes into contact with the inlet of the insertion hole, and a press mechanism pressing the inserted object in a direction of the insertion hole.
Patent JP-2002238508-A (JP)
Title: Method for producing fish flesh paste, apparatus for producing the same, forming cup therefor and discharging nozzle therefor
Inventor: TOMIJIMA JUNJI
IPC: B65D1/26
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To efficiently and continuously produce a Kamaboko (fish paste) containing a shucked bare boiled egg in an ordered shape without requiring a skill and causing a void (an air hole) at the inside thereof. SOLUTION: A forming cup 1 having the bottom is filled with a fish flesh paste 2. The shucked bare body of boiled egg 3 is inserted into the intermediate part in the fish flesh paste layer. The forming cup 1 is arranged so that the fish flesh paste 2 is present on the upper layer of the egg 3. The surplus fish flesh paste 2 is removed in the condition leveled off along the upper edge of the forming cup 1. The Kamaboko is then conveyed to a steaming process and steamed.
Patent JP-2002249218-A (JP)
Title: Belt conveyor and carrying method
Inventor: OKUBO SATOHIKO
IPC: B65G45/10
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a belt conveyor and a carrying method having a return roller which is excellent in the wear resistance, lightweight, excellent in the exchanging workability, and very inexpensive. SOLUTION: When powder and lump coke 2 is carried on a circulating endless annular belt 3, an adhesive member 11 is fitted to an outer circumferential surface of at least one of a plurality of return rollers 7 which are disposed below the endless annular belt 3 and abutted on an outer surface of the belt 3, and coke 2 adhered to the outer surface of the belt 3 is adhered to the adhesive member 11.
Patent JP-2002011707-A (JP)
Title: Apparatus for manufacturing wood chip
Inventor: SAEGUSA YASUAKI
IPC: B27L11/04
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for manufacturing a chip of wood where in chip of wood is manufactured in high quality by preventing a gap between a cutting edge and a receiving edge from being clogged with the chip of wood, wood housed in a wood feed part can be cut smoothly and breakdown of the cutting edge and the receiving edge can be prevented. SOLUTION: A first plane part 6A equipped with a groovelike cutting edge and a second plane part equipped with a flat cutting edge are alternately arranged on a turntable 4 in a circumferential direction. Wood W fed onto the turntable from a wood feed part 10 is continuously shaved by the first and the second plane parts. The first plane part is equipped with the groovelike cutting edge and a groovelike receiving edge, and broad wood chip-dropping space is provided between edge of those cutting blade and receiving blade. The wood feed part is equipped with a wood pressing part 42 for pressing the stored wood from upside and a wood rotary mechanism 44 for rotating the wood stored by moving a feed chain 44c downward.
Patent JP-2001290388-A (JP)
Title: Thermal fixing device
Inventor: MOTOKI MASANOBU
IPC: G03G15/20
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To make heat resistance compatible with sliding ability by restraining heat transfer loss at the supporting end of a heating roller, realizing the uniformization of temperature distribution in an axial direction and small heat capacity and preventing the temperature of a supporting member from getting high. SOLUTION: A heating roller 1 is fit in a cylindrical shaft 4 consisting of heat resistant resin, and the 3rd outer peripheral surface 33 of the shaft 4 and the 4th surface 34 of a supporting frame 6 are slidably fit and the shaft 4 and the frame 6 are arranged at a position where at least a part of the fitting part or the slidably fitting part is superposed in the shaft direction of the roller 1. Thus, the thermal fixing device whose temperature distribution is uniform and provided with small heat capacity and excellent heat insulating property is realized.
Patent JP-2002261429-A (JP)
Title: Land for circuit board
Inventor: IIDA TSUKASA
IPC: H05K3/34
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To eliminate the generation of a short circuit due to solder between adjacent lands in a soldering operation and to obtain a land shape by which a land exfoliation is not generated. SOLUTION: Regarding the land shape of a land 7a and that of a land 7b as parts to which terminals 10a, 10b of an electronic component are soldered and fixed on a circuit board 1, the shapes of the adjacent lands 7a, 7b are formed to be nearly cross-shaped, and the distance between the lands is obtained in such a way that their short circuit is not generated in the soldering operation.
Patent JP-2002256522-A (JP)
Title: Car stop using thinning lumber as core material
Inventor: SAGAWA SHUICHI
IPC: E01F13/00
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To supply a car stop for effectively using thinning lumber, and actively utilizing a recycling material as an outer cylinder for covering this thinning lumber. SOLUTION: Durability of a core material is largely improved by covering the thinning lumber 1 with the outer cylinder 2 having rubber-like elasticity such as waste tire regenerated goods as the core material. The outer cylinder 2 is composed of a raw material having rubber-like elasticity, and is made safe even when the human body touches.
Patent JP-2002260209-A (JP)
Title: Amorphous magnetic recording medium, its manufacturing method, and magnetic recording/reproducing apparatus
Inventor: HONDA MITSUTOSHI
IPC: G11B5/84
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium with the microscopic magnetic domain size corresponding to high density recording. SOLUTION: This magnetic recording medium comprises a magnetic domain formation layer 2 formed on a substrate 1 wherein a continuous phase with 1-3 kinds of spherical isolated phases existing therein or such 1-3 kinds of spherical isolated phases existing in piles therein, and an amorphous magnetic layer 3 wherein a minute magnetic domain structure is formed.
Patent JP-2002254455-A (JP)
Title: Method for producing molding material sheet and method for producing electronic part
Inventor: MIZUSHIMA TAKEFUMI
IPC: B29C43/18
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a molding material sheet which prevents the generation of a void in a molding and can improve production efficiency when the plate-shaped or sheet-shaped molding is obtained and a method for producing an electronic part using the sheet. SOLUTION: In the method for producing the molding material sheet 1, after a pulverized resin composition 2 is charged between release films 3 and 3, the composition 2 is pressed into a sheet. A molding material sheet 1 insert part having approximately the same shape with that of the insulating layer of a desired electronic part is charged in a molding mold and heat-press-molded to obtain the electronic part.
Patent JP-2002257017-A (JP)
Title: Starting device for engine
Inventor: SAKAMOTO MASARU
IPC: F02N15/02
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To reduce a number of parts, and reduce size and cost, in an engine starting device in which reduction mechanism, power convert mechanism, and a clutch are provided between a pinion and an electric motor. SOLUTION: The clutch 22 is constituted of: a transmission shaft part 23 formed on a motor shaft 13; a transmission cylinder 24 having the same outer diameter as that of the transmission shaft 23 and rotatably supported on the motor shaft 13 while opposing the transmission shaft 23; and a coil spring 25 wound, in accordance with a rotation of the transmission shaft 23 accompanied with a rotation in one direction of the motor shaft 13, to the transmission shaft 23 and the transmission cylinder 24 in a direction of fastening the transmission shaft 23 and the transmission cylinder 24. The reduction mechanism and the power convert mechanism are constituted of: a drive skew gear 31 coaxially fixed to the transmission cylinder 24; and a driven skew gear 32 coaxially fixed to the pinion 36 and meshed with the drive skew gear 31.
Patent JP-2002254837-A (JP)
Title: Thermal transfer sheet and method for forming multicolor image
Inventor: NAKAMURA HIDEYUKI
IPC: B41M5/40
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer sheet improving conveyability, powder drop, an adhesive resistance and an adhesion of a dust of the transfer sheet when applied to a method for forming a multicolor image utilizing a thermal transfer ablation and capable of easily obtaining a highly minute image of a color-proof or highly minute mask or the like based on a high process stability and the method for forming the multicolor image using the same. SOLUTION: The thermal transfer sheet comprises at least a photothermal conversion layer and an image forming layer on a support, and an antistatic layer provided on the surface of the support opposite to the surface formed with the forming layer and containing a crosslinkable copolymerized polymer, an anionic surfactant and/or conductive particles. The method for forming the multicolor image uses the same.
Patent JP-2002264147-A (JP)
Title: Method for manufacturing curable resin sheet
Inventor: SAKAI AKIHIKO
IPC: B29C39/26
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a curable resin sheet with excellent thickness accuracy and flatness. SOLUTION: In a method for manufacturing the curable resin sheet, a curable resin composition is introduced into a mold prepared by forming a cavity by facing two sheets of plate-like bodies and after the curable resin composition is cured, it is released from the mold. The method for manufacturing the curable resin sheet is characterized by amounts of warpages calculated by the equation T/C×100 = amount of warpage (mm/100 mm) of the face brought into contact with two sheets of the curable resin composition of the two plate-like bodies constituting the mold, which are 0-0.1 (mm/100 mm) on one sheet and 0.01-0.1 (mm/100 mm) on the other sheet.
Patent JP-2001334675-A (JP)
Title: Ink jet head and method of manufacturing the same
Inventor: ONO KENICHI
IPC: B41J2/055
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain a chamber having a small occupation area, excellent bubble discharging performance and high uniformity in which stagnation of ink is eliminated. SOLUTION: A chamber has a cross-sectional area increasing gradually from a nozzle opening and decreasing gradually from some point.
Patent JP-2001270824-A (JP)
Title: Skin care preparation having promoted percutaneous absorption
Inventor: HAYASE MOTOI
IPC: A61K8/00
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a skin care preparation having excellent percutaneous absorbability of a carboxyl-containing water-soluble compound. SOLUTION: The skin care preparation having promoted percutaneous absorption contains a carboxyl-containing water-soluble compound, water and octyl dodecyl myristate.
Patent JP-2002266052-A (JP)
Title: Marine steel having excellent coating film life property
Inventor: SHIOTANI KAZUHIKO
IPC: C22C38/00
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a marine steel excellent in coating film life property with which the life of a coating film deposited on the steel is prolonged even in severe corrosive environment, particularly high temperature and high humidity environment. SOLUTION: The steel contains by mass 0.001-0.025% C, <=0.6% Si, 0.10-3.0% Mn, <=0.03% P, <=0.01% S, <=0.10% Al, 0.1-4.0% Ni and <=0.1% Cu and the balance Fe with inevitable impurities.
Patent JP-2002268061-A (JP)
Title: Reflection type liquid crystal display device
Inventor: ARIYOSHI TOSHIHIKO
IPC: G02F1/1335
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a reflection type liquid crystal display device which has a small light leak and high lighting efficiency. SOLUTION: The reflection type liquid crystal display device is equipped with a liquid crystal display element which is equipped with at least a lower substrate 53 having a light source 11 on its end surface and equipped with a reflecting plate 6, an upper substrate 51 provided with a light reflecting means for reflecting transmitted light to the substrate side, and liquid crystal 52 sandwiched between the lower substrate and upper substrate and so constituted that light is made incident from the opposite surface of the upper substrate from the surface in contact with the liquid crystal, reflected by the reflecting plate provided to the lower substrate 53, and projected from the opposite surface of the upper substrate 51 from the surface in contact with the liquid crystal 52;  and a reflecting layer is provided on at least >=1 end surface other than the end surface where the light source 11 is arranged.
Patent JP-2002267384-A (JP)
Title: Laminated heat exchanger and its manufacturing method
Inventor: TOMURA YOSHIHIRO
IPC: F28F3/08
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a laminated heat exchanger that ca be reduced in cost by reducing the man-hour required for handling jigs by dispensing with an exclusively used assembling jig, and to provide a method of manufacturing the heat exchanger. SOLUTION: This laminated heat exchanger having a heat-exchanging section 101 formed by laminating a plurality of tubes 110 upon another is constituted in such a way that a plurality of junctions 114 in which the facing internal walls of the tubes 110 are partially joined to each other in the direction of lamination are provided in the longitudinal directions of the tubes 110 and tube passing through holes 115 are provided in the internal areas of the junctions 114. Then a plurality of wires 170 is passed through the holes 115 in the direction of lamination and joined to retaining plates 180 provided to sandwich the tubes 110. The wires 170 and retaining plates 180 are made of materials having smaller coefficients of thermal expansion than the tubes 110 have.  At the time of manufacturing the heat exchanger, in addition, the wires 170 are joined to the retaining plates 180 by applying a prescribed load to the plates 180 toward the inside of the heat-exchanging section 101 in the direction of lamination and integrally brazed to the plates 180 in a furnace.
Patent JP-2002270992-A (JP)
Title: Wiring device
Inventor: SAKATA TOSHIYASU
IPC: H05K3/00
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a wiring device which automatically performs wiring while instruction information on an inter-via line length, a line width, a via length and the like is preserved. SOLUTION: Wiring information such as network information is stored in a means 1 storing wiring information, and instruction information on wiring such as the inter-via line length, the line width and the via length is stored in a means 2 storing instruction information. An automatic wiring part 3 obtains the length and width of lines connecting vias for respective layers from the instruction information. Lines of the length and width, which are instructed by the instruction information, are arranged in respective layers of a multilayer substrate, the vias of the length corresponding to the instruction information are arranged in the respective layers and automatic wiring is performed.  An interactive instruction part 4 is arranged, a plurality of via grids for the respective layers are interactively defined, a wiring object, the wiring layer and the used via grids are instructed, and the automatic wiring is performed.
Patent JP-2002273375-A (JP)
Title: Waste treating method
Inventor: FU KENJIYUN
IPC: F23G5/00
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a waste treating method by which various kinds of waste can be easily treated for making the waste harmless by a simple treatment system without generating a harmful exhaust or a secondary treatment product such as heavy metals. SOLUTION: A container 1 whose internal pressure can be retained at almost the same pressure level as a surrounding sea water pressure, is positioned in a 500 m or more deep sea, and the waste is burned at 700 deg.C or higher and under a pressure of 5 MPa or higher in the container 1. Further, generated carbon dioxide and discharge including metallic oxides air discharged into the sea water.
Patent JP-2002274055-A (JP)
Title: Thermal recording material
Inventor: KANEKO GIICHI
IPC: B41M5/30
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a thermal recording material excellent in storage stability. SOLUTION: In the thermal recording material wherein a thermal recording layer containing a leuco dye and a developer allowing the leuco dye to form a color at the time of heating as main components is provided on a support, the developer contains a polymer and/or a copolymer comprising a (meth) acrylate derivative represented by formula (1) (wherein R is a hydrogen atom or a methyl group and X is -C2 H4 - or -C3 H6 ).
Patent JP-2002275446-A (JP)
Title: Adhesive composition for surface implementation
Inventor: WATANABE TAKEO
IPC: H05K1/18
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive composition for a surface implementation, exhibiting a good curing property, excellent in storing stability, and also solving a problem of a curing inferiority at a shape part where an active energy beam does not reach in the case of curing by the active energy beam irradiation. SOLUTION: This adhesive composition for the surface implementation is characterized by containing at least one compound selected from a compound having at least one epoxy group in its molecule and not having an oxetanyl group, a compound having at least one oxetanyl group in its molecule and not having the epoxy group and a compound having at least one oxetanyl group and at least one epoxy group in its molecule, and a compound initiating a cationic polymerization by an irradiation of the active energy beam and/or a heating.
Patent JP-2002290339-A (JP)
Title: Voice signal transmission method and voice signal transmission system
Inventor: FUJIMOTO NAOYA
IPC: G10L19/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a voice signal transmission method and a voice transmission system that can effectively utilize an idle channel so as to improve the transmission quality. SOLUTION: When the system detects an idle channel, the system replaces an adaptive differential pulse code modulation system for an optional input voice signal with a pulse code modulation system and increased number of bits is transmitted through an idle channel in the voice signal transmission method and the voice signal transmission system.
Patent JP-2002282031-A (JP)
Title: Bag mounted on school knapsack
Inventor: YAMAMOTO HIROTO
IPC: A45C3/02
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a bag which can be used as a school knapsack manner by simply removing it on the school knapsack. SOLUTION: The bag is constituted of a closed-end bag-like bag body 1 provided with an opening part 11 on the top, hanging belts 2 extended from the top part of the bag body 1 and formed so as to be hooked on a hanging fixture R1 of a school knapsack R and mounting belts 31 and 32 extended from the bottom part of the bag body 1 in the left and right directions and formed so as to be hooked on a rain lid R2 of the school knapsack R and can be integrally mounted on the school knapsack R.
Patent JP-2002285568-A (JP)
Title: Work machine to the ground
Inventor: MIYAMOTO OSAMU
IPC: E02F3/39
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a work machine to the ground capable of adequately performing work by a work section to the ground in a state where the support apparatus is stably grounded and supported easily by the leg support apparatus, and the attaching section installing the control support device is attached and supported in a manner attaching and supporting the work section to the ground in a manner permitting the attitude control. SOLUTION: A control support apparatus 1b installing a work section to the ground 1a in a manner permitting attitude control is provided at an attaching section 5 to be attached detachably to a support device 21 extended from a traveling machine body 20, the leg support apparatus 3 supporting the support device 21 to the attaching section 5 or the control support apparatus 1b is supported in a ground contact state, and the work to the ground by the work section to the ground 1a can be carried out in a state where the leg support apparatus 1a can perform the work in a state where the leg support apparatus 3 is contacted to the ground.