baber/WOPTO huggingface dataset:
Patent JP-2001329219-A (JP)
Title: Flame-retardant coating agent
Inventor: THEWES VOLKER
IPC: C09D185/02
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a flame-retardant coating agent that forms an insulating layer and is water-resistant after drying without using melamine or an ammonium polyphosphate and that releases only an extremely small amount of NH3 at increased humidity and increased temperature. SOLUTION: The flame-retardant coating agent that forms an insulating layer is based on a substance that carbonizes and forms a foam layer in the event of a fire, a film-forming binder, a foaming agent and a customary auxiliary and additive, wherein the foaming agent and the substance that forms a foam layer comprise a melamine polyphosphate.
Patent JP-2002292930-A (JP)
Title: Printer head and its manufacturing method
Inventor: TOKO YASUO
IPC: G03H1/04
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To reduce costs, enable miniaturization and obtain a good distribution state of luminous intensity while hardly losing a quantity of light in an LED printer head for exposing a photoreceptor, etc. SOLUTION: A diffraction optical element 3 is manufactured with the use of a laser light having a wavelength equal to or within ±10 nm of a maximum peak wavelength of an LED as a light emitting element. At this time, a laser luminous flux spreading as a reference light 4 and a laser beam flux having parallel characteristics as an object light 5 are applied to the film. The film- shaped diffraction optical element 3 is attached to a body of the head.
Patent JP-2002299009-A (JP)
Title: Ceramic heater
Inventor: TANIGUCHI MASAHITO
IPC: H05B3/02
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To achieve a highly reliable lead wire connection structure, without requiring a buffer plate in the connection of a lead wire connection terminal and a lead wire in a ceramic heater. SOLUTION: The lead wire 15 is formed with a clad metal, which includes a copper layer 15a having a small volume resistivity and a large coefficient of thermal expansion and an Fe-Ni alloy layer 15b having a large volume resistivity and a small coefficient of thermal expansion. The copper layer 15a is connected to the lead wire connection terminal 11. The Fe-Ni alloy layer 15b prevents reduction of strength, and the copper layer 15a has buffering action.
Patent JP-2002298115-A (JP)
Title: Laminator device
Inventor: SASAKI NAOTAKA
IPC: B42D15/10
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of performing lamination hollowing out a sole region close to an electrode part of a contact IC card. SOLUTION: This device is formed by comprising conveying means for conveying a film having a heat adhesive layer on one side and wound in a roll shape on which small windows are continuously formed along a feeding/ conveying direction at a predetermined interval along a first passage, film detection means put in the middle of the passage, cutting means for cutting the film into a predetermined length, conveying means for re-conveying the cut films along the first passage, means for conveying the card along a second passage which joins the first passage at a predetermined position, positioning means for placing an electrode on surface of the card and the small windows of the film at a predetermined position, and means for piling up and thermo- compression-bonding the cut films.
Patent JP-2002300596-A (JP)
Title: Color density correcting method
Inventor: MATSUSHITA TOMOYOSHI
IPC: H04N5/20
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a color density correcting method which can reduce the difference in quality between an image on a film screen and a video signal, can display an image of such natural color as not to cause color supersaturation even in a dark scene, and can reproduce an image close to a screen image in a movie theater. SOLUTION: When the brightness signal level of a video signal is not higher than a fixed level, the color signal level is reduced to correct the color density of a dark part. It is desirable that an adjustment start brightness input level be set to 50% or less, and a color signal final output gain be set to -3 dB or more.
Patent JP-2002292934-A (JP)
Title: Image processing apparatus
Inventor: MASUDA TARO
IPC: B41J2/44
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a good correction accuracy by reducing setting information for correction in an image processing apparatus which corrects a density irregularity resulting from an image output device as an output destination with respect to input image data. SOLUTION: A correction data-generating means 3 generates correction data along a horizontal scanning direction on the basis of correction data generation condition information set for each of a plurality of divided regions of an image region in the horizontal scanning direction. A correction data-adding means 4 adds generated correction data and input image data corresponding in the horizontal direction together. The image data output means 4 outputs the added result to image output devices 5 and 6 as the output destination.
Patent JP-2002295316-A (JP)
Title: Air cleaner
Inventor: KATO KEIGO
IPC: F02M35/02
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaner which can adjust an inflow amount of air in accordance with a running condition in addition to making a small space of installation obtainable for the air cleaner. SOLUTION: A large number of long fiber units 12 of raising woolen yarn state or the like are mounted to be bundled by a porous base board 17 as an air filter 13 in a tip end part of an intake manifold, and the air filter 13 is turned to twist by a motor 14 in accordance with a running condition of a vehicle, so as to adjust ventilating performance. When the ventilating performance is deteriorated, an air cleaner element constituted of an outer cylinder unit 15, the air filter 13, and a ring gear 21, is replaced with a new article.
Patent JP-2002294676-A (JP)
Title: Door structure of tide embankment
Inventor: KAWAMURA REIJI
IPC: E02B7/22
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To rapidly operate a closing door to fix it in a closed state in an emergency in which tidal wave and high tide are expected to occur by providing the closing door in a tide embankment with a passage so that the closing door does not obstruct a traffic. SOLUTION: The closing door is installed at the passage of the tide embankment so as to be opened and closed by sliding, and first and second locking members having a wedge function for pressing the closing door against a column part are installed on the column part formed on both sides of the passage and the surface of the closing door opposed to the column part. Also an elastic member fitted to a door stopper fitted to the column part is installed on the side surface and/or rear surface of the closing door.
Patent JP-2002291723-A (JP)
Title: State estimation system and analysis device
Inventor: NAGATA MASANOBU
IPC: A61B5/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a state estimation system and an analysis device capable of objectively recording, analyzing and estimating a physical action state of an observation target person without requiring a temporal burden or human labor of an observer, without intruding daily privacy of the observation target person. SOLUTION: This state estimation system is installed to a prescribed portion of a body of the observation target person. The state estimation system has a plurality of sensors 100 each independently measuring information about movement in a portion and information about an attitude to the vertical direction; an information record/transmission device 200 recording the information measured by the sensors 100 in connection with information or the like of time T when the measured information is measured or transmitting the measured information to the outside; and the analysis device 300 analyzing and estimating the physical action state of the observation target person on the basis of the information.
Patent JP-2002303362-A (JP)
Title: Connecting member and driving force transmitting member with usage of it and manufacturing method thereof
Inventor: SATO HIDETOSHI
IPC: B29K105/22
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a driving force transmitting member and a manufacturing method thereof capable of preventing slip between a driving shaft, and a resin member with a simple structure without increasing a man hour for producing and capable of surely transmitting driving force. SOLUTION: A shaft member 10 to which the driving force is applied and the resin member 30 on which a tooth part 31 of a gear is formed are connected by the connecting member 20. When the connecting member 20 is molded, the resin member 30 is insert-molded with the connecting member 20 as an insert article. The resin constituting the inserted resin member 30 is filled in a cutout of a recessed and protruding part 24 formed on the connecting member 20. The shaft member 10 is pressed into the connecting member 20. Even when large driving force is applied to the shaft member 10, therefore, loss does not occurr in the transmission of the driving force caused by slip between the connecting member 20 and the resin member 30. Thus, the driving force is surely transmitted.
Patent JP-2002308627-A (JP)
Title: Method of manufacturing spinel type lithium manganate
Inventor: KAMATA TSUNEYOSHI
IPC: H01M10/05
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To suppress the elution of Mn in charging, to improve the high temperature property of a battery, such as high temperature preservation properties or high temperature cycle property and to improve current load factor. SOLUTION: The spinel type lithium manganate is manufactured by pulverizing electrodeposited manganese dioxide, neutralizing the resultant manganese dioxide with sodium hydroxide or sodium carbonate to adjust its pH to >=2, mixing the electrodeposited manganese dioxide having >=50 m<2> /g specific surface area and a lithium raw material with a compound containing at least one or more elements selected from magnesium, aluminum, nickel, cobalt, iron, copper, zinc, calcium, silicon, phosphorus, titanium, chromium, sodium, potassium, vanadium and boron so as to replace 0.05-12.5 mol% manganse with the elements of the compound and firing the mixture. A non-aqueous electrolyte secondary battery uses the spinel type lithium manganate as a positive electrode material.
Patent JP-2002311214-A (JP)
Title: Optical film and method for manufacturing the same
Inventor: MURATA AKIRA
IPC: G02F1/1335
Filed: 2001-04-10
Abstract: PROBLEM TO BE SOLVED: To provide an optical sheet which has both of high transmittance for light and light diffusing property and which sufficiently develops these characteristics. SOLUTION: The optical film 1 has transparent resin layers 2, 3 and a fine particle layer 5 formed by bedding transparent fine particles 4 in a single layer between the above layers, with the refractive index of the transparent resin layers 2, 3 different from that of the transparent fine particles. The method for manufacturing the optical film includes a process of forming the transparent resin layer having at least temporary cohesion property on a substrate, a process of bedding the transparent fine particles 4 in a single layer on the transparent resin layer 3 and fixing the particles to form the fine particle layer 5, and a process of laminating the transparent resin layer 2 on the fine particle layer 5.
Patent JP-2002309448-A (JP)
Title: Electroconductive conjugate fiber
Inventor: YAMAKAWA SHIGE
IPC: D04H1/4382
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an electroconductive conjugate fiber hardly causing abrasion and delamination of a component in a production step, and capable of keeping the initial good electroconductive properties even when the fiber is used as a fiber product for a long period. SOLUTION: This electroconductive conjugate fiber consisting of an electroconductive polymer layer (A) comprising a thermoplastic polyamide containing 15-50 wt.% electroconductive carbon black, and a thermoplastic resin layer (B) comprising a thermoplastic resin is characterized in that the thermoplastic resin layer (B) occupies 50-95 wt.% of the total weight of the fiber, the conjugated shapes of the component (A) and the component (B) are substantially same in the length direction but randomly changed between single fibers, and the single fiber is in a conjugated state in which one component forms a layered dividing layer.
Patent JP-2002311357-A (JP)
Title: Optical scanner
Inventor: HIRASAWA KEN
IPC: H04N1/113
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an simple-structured optical scanner capable of eliminating the deviation of a joint caused by guiding at least independent two beams to a surface to be scanned and also preventing double writing caused by the light of adjacent surfaces in a splitting scanner. SOLUTION: Respective light beams reflected from a polygon mirror of the beams A and B from light sources 1 and 2 come to a 1st filter. Then, the unnecessary light of the beam B is removed according to the reflection characteristics of wavelength λ1 and that of wavelength λ2 shown by figure 5 (b) (referring to figure 5 (c)). Subsequently, the beams A and B transmitted through the 1st filter come to a 2nd filter 142. The unnecessary light of the beam A is removed according to the reflection characteristics of the wavelength λ1 and that of the wavelength λ2 shown by figure 5 (d) (referring to figure 5 (e)).
Patent JP-2002307403-A (JP)
Title: Method for finishing square timber
Inventor: SANO YUKITAKA
IPC: B27C1/08
Filed: 2001-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for finishing a square timber in which the respective surfaces of the timber are each a straight planar surface and an angle formed between the respective surfaces of the timber becomes an accurate right angle by always linearly transferring the timber so as not to be affected by its unevenness and cutting to finish the respective surfaces. SOLUTION: The method for finishing the square timber accurately finishes the timber in which the unevenness occurs so as to eliminate the unevenness. The method further comprises the steps of grasping the timber 1 having the unevenness by a grasping member 5 of a timber sending unit 7, linearly transferring the member 5, forming a linear cutout 3 for engaging one side edge of the finishing surface with a timber sending ruler 2 while finishing the timber 1 at one surface in a linear flat surface by a working tool 4 in a necessary minimum limit by a working tool 12, transferring the timber 1 to a timber sending table 13 so as to contact the timber 1 with the table surface at the finished surface and to engage the cutout 3 with the ruler 2 when finishing of one surface and the formation of the cutout 3 are ended,  linearly transferring the timber 1 so as not to be affected by the unevenness by the engagement of the rubber 2 with the cutout 3, cutting the residual three surfaces by working tools 15, 16 perpendicularly crossed with the table 13 and a parallel working tool 17 so as to completely remove the unevenness. Thus, an accurate square product is obtained.
Patent JP-2002316551-A (JP)
Title: Set car speed display in cruise control device
Inventor: KIKUCHI HAYATO
IPC: G08G1/16
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To display a set car speed in a cruise control device, by utilizing an existing meter unit with no addition required for a particular liquid crystal display. SOLUTION: During cruise control with no necessity for making a tachometer 5 function by automatically adjusting a car speed, a set car speed is displayed by utilizing the tachometer 5. The tachometer 5 is provided with an engine speed display scale 7 lighted when a cruise control device is not operated and a set car speed display scale 8 lighted when the cruise control device is operated, and the set car speed is displayed by indicating the set car speed display scale 8 with a pointer 4 when the cruise control device is operated. By analog displaying both the set car speed and the present car speed respectively with the tachometer 5 and a speedometer 3, as compared with in the case of concurrent use of analog/digital displays, the set car speed and the present car speed can be easily and quickly confirmed.
Patent JP-2002317149-A (JP)
Title: Urethane-based rigid resin composition for coating and coated material
Inventor: TAKADA YASUHIRO
IPC: C09D175/04
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a urethane-based rigid resin composition for floor coating which is inhibited from foaming at a high temperature and humidity, gives a smooth coating film, and has a low viscosity and a sufficient pot life; and a coated material prepared by using the same. SOLUTION: This coating composition essentially comprises (A) a polyol component consisting of (a-1) a reaction product of a polyol-type xylene- formaldehyde resin with propylene oxide and/or butylene oxide and (a-2) a natural oil or its derivative, (B) a polyisocyanate compound, and (C) a moisture absorbent.
Patent JP-2002317926-A (JP)
Title: Liquefied petroleum-gas vaporizer
Inventor: KUSAKA TAKAAKI
IPC: F17C7/04
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To solve the problem in the conventional liquefied petroleum-gas vaporizer that a rated vaporization capacity can not be optionally changed. SOLUTION: In the liquefied petroleum-gas vaporizer, a space 40 of a predetermined size is provided between a heat source 2 and a vaporizer 1 for installation of a heat conductive member 9. The member 9 performs thermal conduction of the generated heat of the heat source 2 to the vaporizer 1. Thus, the quantity of heat conducted from the heat source 2 to the vaporizer 1 can be regulated, and the rated vaporization capacity can be changed.
Patent JP-2002318929-A (JP)
Title: Commodity sales method through network
Inventor: OKUDA KENJI
IPC: G06Q30/02
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a commodity sales method through network capable of promoting the use in a time zone having no concentration of traffic and suppressing the user of a time zone having a concentration of traffic. SOLUTION: In this commodity sales method through network, a user terminal is connected to a seller server through a communication network, and a purchase application based on the screen information of a sales site is accepted from the user terminal that accessed the seller server. The screen information is changed according to the traffic of the communication network 13. The screen information is changed to a content for presenting a discount sales price to the user terminal 11 that accessed the sales site when the traffic of the communication network 13 is less.
Patent JP-2002317696-A (JP)
Title: Manufacturing method for control device consolidated with engine
Inventor: KITADA MASASHI
IPC: F02F7/00
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To manufacture a control device at a low cost without complicating die casting even if a structure of a bus bar circuit to be embedded complicated. SOLUTION: An intermediate molding 50 is formed having a bus bar accommodating groove 50a, and the bus bar circuit body 8 is accommodated in the groove 50a, and then a device body is integrally molded to the intermediate molding 50 so that the bus bar circuit 8 is embedded.
Patent JP-2002324727-A (JP)
Title: Capacitor
Inventor: MIZUKAMI MASATO
IPC: H01G4/224
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a capacitor which is excellent in dimensional precision between lead terminals, positional precision of the lead terminals and humidity resistance. SOLUTION: In this capacitor, metallicon parts 4a, 4b are formed on both ends of a capacitor element 3 in which metallized films are laminated, and the lead terminals 1a, 1b are bonded to the metallicon parts 4a, 4b. The capacitor element 3 is subjected to resin molding in a sheath case 5. A terminal retaining plate 2 whose both ends are made to abut against trenches 6 arranged on an inner wall of the sheath case 5 is installed. The lead terminals 1a, 1b which are arranged parallel penetrates the terminal retaining plate 2, and are bent and bonded to the metallicon parts 4a, 4b of the capacitor element 3.
Patent JP-2002324826-A (JP)
Title: High frequency probing pad
Inventor: OKUMICHI TAKEHIRO
IPC: H01L21/66
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To solve the problems of the mismatching of characteristic impedance, increase of the reflection of signals and insufficient propagation of a high frequency signal because the shape of a contact part with the wafer probe of a high frequency probing pad is restricted. SOLUTION: The high frequency probing pad is constituted of a pad part 11 wherein a signal conductor 1 and a ground conductor 2 formed on the upper face of a dielectric substrate contacts a wafer probe, a leading line part 13 led out from an object to be measured, a matching line part 14, and a connection line part 12 connecting between the pad part 11 and the matching line part 14 and between the leading line part 13 and the matching line part 14. The characteristic impedance of the pad part 11 is larger than that of the wafer probe, the characteristic impedance of the matching line part 14 is smaller than that of the wafer probe, and the high frequency probing pad is made a quarter of the free space wavelength of the high frequency signal of the maximum frequency applying electric length combining the connection line part 12 and the matching line part 14.
Patent JP-2002322453-A (JP)
Title: Moisture-curable urethane hot-melt adhesive
Inventor: KUDO KAZUSUKE
IPC: C09J175/04
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a moisture curable urethane hot-melt adhesive causing no blisters on the surface of an adherend even when bonded on a substrate having low air permeability. SOLUTION: This moisture curable urethane hot-melt adhesive comprises a reactional product of a polyol with a polyisocyanate, has >=80 deg.C melting point and <=20 Pa.s melt viscosity at a higher temperature than the melting point by 40 deg.C. A polyol containing >=50 wt.% of a polyester polyol having >=80 deg.C melting point is preferably used as the polyol.
Patent JP-2002329811-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: INOUE KOJI
IPC: H01L21/56
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To inhibit the generation of resin burrs while preventing the damage to a semiconductor element regarding a surface mounting semiconductor device and to provide its manufacturing method. SOLUTION: The semiconductor device has a semiconductor element 22 with electrode pads 30, interposers 23 by which the semiconductor element 22 is joined through post materials 25 and to which solder balls 27 are disposed, Au wires 26A electrically connecting the electrode pads 30 and the interposers 23, and a sealing resin 24 sealing the places of the connection of at least the semiconductor element 22 and the Au wires 26A. The semiconductor device is formed in constitution in which an outward exposed rear coating member 29 is formed on the rear 22a of the semiconductor element 22.
Patent JP-2002321670-A (JP)
Title: Shoe for crawler belt
Inventor: MUROI SEIJI
IPC: B62D55/20
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a shoe for a crawler belt which can be extremely easily fitted to a shoe plate of the crawler belt. SOLUTION: The shoe for the crawler belt comprises a core 9 with an outer circumferential side surrounded by a rubber pad 16, a bolt passing hole 10 which is opened in the vicinity of one end side of the core 9 to couple the shoe plate 2 of the crawler belt, a hook piece 15 fixed to the vicinity of the other end of the core 9 and fitted and locked to a connection hole 6 in the shoe plate 2 of the crawler belt, and a nut 16 fixed to the core 9 at the position of the bolt passing hole 10 and embedded in the rubber pad 16.