baber/WOPTO huggingface dataset:
Patent JP-2001185612-A (JP)
Title: Manufacturing method of soi wafer
Inventor: KIM HYUNG GI
IPC: H01L21/316
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an SOI wafer which can obtain good element characteristics. SOLUTION: This method comprises a step for forming a pad oxide layer, a nitride layer and a mask oxide layer one by one on one side of a semiconductor substrate, a step of etching for exposing an isolation region on a semiconductor substrate, a step for forming a trench by etching the exposed semiconductor substrate region, a step for removing a mask oxide layer, a step for forming a field oxide layer with a bird's beak by field oxidation of a bottom of a trench, a step for removing a field oxide layer, a step for forming a trench-type isolation layer by burying an oxide layer inside a trench, a step for removing the nitride layer and a pad oxide layer, a step for depositing a first insulation layer on an isolation layer and a semiconductor substrate, a step for depositing a second insulation layer on a base substrate,  a step for bonding a semiconductor substrate and a base substrate so that the first insulation layer and the second insulation layer come into contact with each other, a step for primarily polishing the other side of a semiconductor substrate by using an isolation layer as a polishing stoppage layer, and a step for secondarily polishing the other side of a semiconductor substrate to the bird's peak part for obtaining a semiconductor layer of a desired thickness.
Patent JP-2002142342-A (JP)
Title: Electric-pole band for bowsprit extending hardware
Inventor: TOKUDA ATSUMI
IPC: H02G1/02
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a durable band for a bowsprit metal having large load resistance. SOLUTION: This electric-pole band for bowsprit metal is secured to an electric pole D, formed with an U-shaped supporting frame protruded from the surface of the electric pole D, and is mounted with the bowsprit metal by securing a pair of attaching parts 18, 18 formed in a protruding manner, relative to base ends of side rods 17, 17' of a bowsprit metal B to a supporting frame 3 by tightening bolts and nuts screwed on them, so as to interpose the supporting flame 3 between the pair of attaching parts 18, 18, and comprises main hardware 1 and a pair of blades 2, 2 which are respectively secured by tightening bolts which are passed through tightening receiving elements, fitted on both ends of the respective parts and nuts screwed on them and are connected to each other so as to surround the electric pole.  Pieces 8 which are overlapped in the vertical direction on the base ends of the side rods 17, 17' on one side in the vertical direction, are hung between the side parts 3b of the supporting frame 3, formed by folding the center of the main body 1 in the pole circumferential direction and the tightening receiving parts 5.
Patent JP-2002139809-A (JP)
Title: Radiation image information recording and reading device
Inventor: ARAKAWA SATORU
IPC: G03B42/02
Filed: 2000-11-06
Abstract: PROBLEM TO BE SOLVED: To set reading condition or the like at the optimum corresponding to a photographed part and photographed conditions in a radiation image information recording and reading device which records a radiation image on a fixed accumulable phosphor sheet and then reads out the radiation image information from the sheet. SOLUTION: The radiation image information recording and reading device has an image recording part 10 which records and accumulates the radiation image information on the accumulable phosphor sheet 30 by irradiating the sheet 30 with a radiation 13 having image information and a reading unit 21 which mounts a photoelectric detecting means 23 and performs sub scanning moving to the recorded accumulable phosphor sheet 30.  In this radiation image information recording and reading device, a reading unit position controlling means 45 which arranges a reading unit 1 at a prescribed position in a sub scanning direction based on the photographing condition at the time of photographing and a condition setting means 43 which sets reading condition, image processing condition and/or erasing processing condition of the radiation image information based on output of the photoelectric detecting mans 23 detecting instantaneous light emitted from the accumulable phosphor sheet 30 at the time of photographing, are provided.
Patent JP-2002148779-A (JP)
Title: Mask pattern correcting method, photomask, and computer-readable recording medium stored with mask pattern correcting program
Inventor: USUI SATOSHI
IPC: G03F1/36
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a correcting method for a mask pattern which can bring a pattern formed on a wafer through a photolithography process close to a design pattern. SOLUTION: Correction quantities, needed for the mask pattern, which are found by comparing the mask pattern with patterns on the wafer actually obtained through the photolithography process using the mask pattern are prepared by mask pattern density as correction data by the mask pattern density. Design pattern density for a correction object area on the mask is computed and correction data for the mask pattern density corresponding to the design pattern density are selected to correct design pattern data of the correction object area according to the data.
Patent JP-2002145878-A (JP)
Title: Dithienylethene derivative and light-control type conjugated polymer
Inventor: AKAGI KAZUO
IPC: C08G61/12
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To obtain an organic photochromic material easy to be formed and exhibiting properties such as high responsibility, sensitivity, thermal stability and cyclic durability. SOLUTION: This material is a dithienylethene derivative represented by the general formula [1] (R is a hydrocarbon group which may have a substituent) and a polymer obtained therefrom.
Patent JP-2002153584-A (JP)
Title: Rail for snowboard
Inventor: YOSHINO YASUHARU
IPC: A63C19/10
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a rail for a snowboard enabling the snowboard to slide thereon and being freely designed in course. SOLUTION: This snowboard rail 10 is composed of a rail 12 formed straight or curved for enabling the snowboard to slide thereon, a supporting means 16 freely adjusted in height for supporting the rail 12 and an installation means 26 to be embedded into snow or ground for installing the supporting means 16. The snowboard rail 10 is installed by setting up the installation means 26 in the snow or earth of skiing slopes, fixing the supporting means 16 to the installing means 26 at a desired height, and fixing the rail 12 to the supporting means 16.
Patent JP-2002153883-A (JP)
Title: Water quality maintenance equipment
Inventor: MUTO KENJI
IPC: C02F1/46
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To prevent the free residual chlorine concentration of the tap water stored in water storage tanks (elevated water tanks) of buildings and condominiums from lowering. SOLUTION: The water quality maintenance equipment 4 having an electrolytic cell 5 for converting the chlorine ions included in the tap water to chlorine by electrolyzing the tap water to chlorine is installed in juxtaposition with the water storage tank 1. When the prescribed time comes, the water in the water storage tank 1 is circulated through the electrolytic cell 5 by a circulating pump 6, by which the free residual chlorine concentration of the tap water stagnating in water storage tank 1 is maintained at a specified range. A leak water detecting valve 9 is inserted into a circulating pipeline 7 at the equipment inlet and a leak water detector 14 for detecting the leak water from piping and the electrolytic cell 5 is installed near the floor surface of the main body.  When the leak water is detected, the leak water detecting valve 9 is closed and the outflow of the water from the water storage tank 1 is stopped, by which the equipment is protected.
Patent JP-2002156596-A (JP)
Title: Image scanner
Inventor: KONDO KIYOSHI
IPC: B41J2/44
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an image scanner which produces neither the density unevenness nor noise in the read image or recorded image even when the semiconductor laser of the longitudinal single mode is used as the scanning light source. SOLUTION: A high frequency current iR of a frequency higher than the inverse number of single-pixel reading or recording time (frequency of the pixel clock) is superposed. The frequency of the superposed high frequency current is set so that f1>f2×N (N=1, 2, 3, etc.), when the frequency is f1 and the pixel clock is f2, and the frequency f1 of the high frequency current is set greater than the frequency f3 at which the gain of the intensity modulation of the semiconductor laser 1 becomes 0 dB.
Patent JP-2002154461-A (JP)
Title: Rear part structure of automobile
Inventor: KISHINO KIYOHIRO
IPC: B60K15/04
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To increase the strength between a spare tire housing and a rear side member. SOLUTION: In the rear part of an automobile, a rear floor pan 6 is provided with the spare tire housing 7, and on the side of the spare tire housing 7, a rear side member 10 is disposed with a gap with the spare tire housing 7. A connecting part between a filler pipe 11 connecting from a fuel inlet box 14 to a fuel tank 9 and a filler tube 15 is disposed on the lower side of a gap formed by the rear side member 10 and the spare tire housing 7. A reinforcement member 16 is mounted between the rear side member 10 and the spare tire housing 7, and the reinforcement member 16 protects the tip part 11a of the filler pipe 11.
Patent JP-2002162268-A (JP)
Title: Ultrasonic flow rate measuring device
Inventor: NISHIJIMA SHINYA
IPC: G01F1/66
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To improve flow rate measuring precision in an ultrasonic flow rate measuring device. SOLUTION: The ultrasonic flow rate measuring device is provided with a pair of sensor lifting and lowering units 3A, 3B. Each sensor lifting and lowering unit 3A, 3B is provided with an ultrasonic sensor 2A, 2B and a lifting and lowering mechanism 6 lifting and lowering the ultrasonic sensors 2A, 2B in the water depth direction. The opposite direction of the ultrasonic sensors 2A, 2B makes an angle in the direction of the flow of an open water passage 1 in plan view. A drive and control device 7b controlling the lifting and lowering mechanism 6 of each sensor lifting and lowering unit 3A, 3B is provided so that the ultrasonic sensors 2A, 2B of each sensor lifting and lowering unit 3A, 3B are at the same water depth position.
Patent JP-2002159335-A (JP)
Title: Eyebrow tool
Inventor: KATO TAKAHITO
IPC: A45D34/04
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a novel, lighter, inexpensive and multi-purpose eyebrow tool. SOLUTION: The eyebrow tool comprises a cylindrical container 4, a first cylindrical case 3, packed with a first fiber layer 2, which is provided at an upper part in the cylindrical container 4, a first felt-tipped pen 1 whose base is inserted into the first fiber layer 2, a first felt-tipped protective member 5, a first cap 6 fitted into the first felt-tipped pen protective member 5, a second cylindrical case 3', packed with a second fiber layer 2', which is provided at a lower part in the cylindrical container 4, a second felt-tipped pen 1' whose base is inserted into the second fiber layer 2', a second felt-tipped pen protective member 5' and a second cap 6' fitted into the second felt-tipped protective member 5'.
Patent JP-2002164084-A (JP)
Title: Lithium battery and its manufacturing method
Inventor: NAKAGIRI YASUSHI
IPC: H01M10/0565
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a lithium battery capable of providing high charge/ discharge cycle characteristics without damaging the advantage of high capacity of sulfur. SOLUTION: This lithium battery has a positive electrode composed of an electrode composition layer formed on a current collector; a negative electrode using lithium as an active material; and a lithium ion conductive polymer electrolyte layer interposed between the positive electrode and the negative electrode. The electrode composition layer contains (1) sulfur and at least one kind selected from a group comprising a composite of sulfur and lithium represented by a general formula: SLix (0<x<=2); and (2) at least one kind selected from a group comprising an organic sulfur compound having at least one of a thiol group and/or a thiolate group and a metal complex of the organic sulfur compound, and a microporous film is interposed between the electrode composition layer and the polymer electrolyte layer.
Patent JP-2002164610-A (JP)
Title: Method for coating semiconductor laser end surface and fixing frame
Inventor: OTA MASAYUKI
IPC: H01L21/203
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for enabling use of all semiconductor lasers as products by regulating irregularity of reflectivity of all semiconductor laser end surfaces after deposition is finished which are arranged in electron beam deposition equipment within a prescribed range, when end surface coating of semiconductor lasers is performed. SOLUTION: The end surface 3 arranged at a position where flux of a deposition beam is large and the film becomes relatively thicker than other coat batch is inclined by an angle of β deg. and an incident angle of a deposition beam is adjusted. By using a relation (actual film thickness 9b = film thickness 9a in the center axis direction of the deposition beam 8a×cosβ), the thickness of the end surface 3 is reduced and set in a prescribed range.
Patent JP-2002166481-A (JP)
Title: Three-dimensional shaping simulating apparatus and three-dimensional shaping apparatus
Inventor: TAKAGI TARO
IPC: B29C67/00
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional shaping simulating apparatus capable of simply, rapidly and accurately substantiating a stereoscopic shape by emitting a light beam to a thin layer of a power-like curing material to be coated and a three-dimensional shaping apparatus. SOLUTION: The three-dimensional shaping simulating apparatus calculates a curing depth Cd and a curing width WC from formulae: Zc/Dp=In(EMAX/Ec), Cd=Dpln(EMAX/Ec), and formula: Wc=Wo×(2Cd/Dp)1/2 based on a substantial radius Wo, an exposure density EMAX of the emitting light beam, a curing depth coefficient Dp of a power-like materiall to be cured, and a volumetric shrinkage factor after curing by a porosity of the power-like materiall to be cured after curing, executes a three-dimensional shaping simulation based on it, and actually executes three-dimensional shaping based on a simulated result. Thus, the three- dimensional shaping is rapidly and accurately executed.
Patent JP-2002169051-A (JP)
Title: Photoconductor and method for adjusting positions of a pair of photoconductors
Inventor: YAMAGUCHI MANABU
IPC: G02B6/26
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To easily, quickly, and surely adjust the positions of photoconductors. SOLUTION: In a photoconductor provided with an optical fiber 40 on one end of which a reflecting face 40a is formed and a cylindrical body 21 which covers the one end of the optical fiber 40 and has an opening 23 on the peripheral face, and which guides a light beam from the reflecting face to the opening, or from the opening to the reflection face, an arrow mark Q is inscribed on the top face 21a of the cylindrical body 21 in the same direction as the direction of the light beam which passes through the optical fiber and is reflected on the reflection face.
Patent JP-2002167456-A (JP)
Title: Foam
Inventor: OKURA MASATOSHI
IPC: C08L23/00
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a polyolefin thermoplastic resin foam excellent in appearance, heat resistance and secondary workability. SOLUTION: This foam is composed of at least a polyolefin resin (A) and a non-polyolefin resin (B), where the melting point of the resin (B) is higher than that of the resin (A), the resin (A) forms foam and the resin (B) is dispersed in layers in a thickness below bubble film thickness and a thickness of below 5 μm. The foam is characterized by a structure whose layer dispersion structure has an aspect ratio of 3 or more.
Patent JP-2002170821-A (JP)
Title: Method for forming film
Inventor: SUZUKI TOSHIHARU
IPC: C23C16/48
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming film capable of forming a film having a very thin, uniform thickness in a unit of atomic film only in a desired region of a base substance. SOLUTION: Molecules of gas which is a precursor to form a film 21 of high-dielectric-constant is supplied to a semiconductor 11 to deposit on its exposed surface, a light 28 is then applied to the precursor deposited on the exposed surface in a state where a supply of the precursor has stopped. The precursor is reacted by energy of the light 28 and the high-dielectric-constant film 21 is formed on the exposed surface. Thereby, the high-dielectric film 21 having a very thin, uniform thickness can be formed in a unit of atomic film only in a desired region even if the precursor is deposited on all the exposed surface of the semiconductor substrate 11, etc.
Patent JP-2002211168-A (JP)
Title: Thermal copying slip for delivery and manufacturing method thereof
Inventor: MATSUMOTO SHINICHI
IPC: B41M5/40
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a thermal copying slip for delivery which enables easy separation of each component slip without impairing it when needed and which enables easy visual judgment of the width and thickness of a release layer giving a moderate peel strength to the slip. SOLUTION: The thermal copying slip for delivery comprises a thermo- sensitive member having a thermal coloring layer and a thermal transfer layer, an image receiving layer having a developer layer enabling recording of information by a thermal action in a mode of information transmitted through the heat-sensitive member, and a tack sheet constituted of a combination of a base sheet having a pressure-sensitive adhesive layer with release paper. Paste agent layers formed respectively on the surface of the heat-sensitive member having the thermal transfer layer and on the surface of the image receiving member not having the developer layer and a coating part of an ink composition having releasability, which is formed on the surface of the base sheet of the tack sheet, are adhered opposite to each other in the slip.
Patent JP-2002170866-A (JP)
Title: Ultraviolet curing apparatus
Inventor: KAJIMA ZENJI
IPC: H01L21/67
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet curing apparatus that can evenly cure a curing agent by irradiating ultraviolet ray evenly to the semiconductor substrate on which an ultraviolet curing agent is applied. SOLUTION: An ultraviolet irradiator (ultraviolet curing apparatus) 61 is divided into an ultraviolet lamp room 62 and a substrate irradiation room 72 by a partition wall 64 with an infrared filter, and in the ultraviolet lamp room 62, an annular ultraviolet lamp 67 is held at the bottom of a hold axis, and the top of the holding shaft is coupled up to a drive mechanism constituted of a pulse motor 81 and a ball screw 82 fixed to the ceiling. In the substrate irradiation room 72, the vacuum-chucked semiconductor substrate is irradiated by ultraviolet ray in the state an installed adhesive tape T is upper.  Since the height position of the annular ultraviolet lamp 67 is adjusted through the drive mechanism by a controller 76 based on the measured value of an ultraviolet illuminance meter 74 installed in the substrate irradiation room 72, the illuminance in the substrate irradiation room 72 is kept constant and the curing degree of the curing agent of the adhesive tape T is enhanced evenly, which makes its detachment easy.
Patent JP-2002174469-A (JP)
Title: Multichamber air conditioner
Inventor: KOIZUMI ATSUSHI
IPC: F25B13/00
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To arrange an air conditioner such that a specified indoor unit can perform cooling operation and the other can perform heating operation, and that it can regulate the quantity of a refrigerant flowing in a refrigerant circuit, according to the load falling on the indoor unit. SOLUTION: A compressor 5, a four-way valve 7, and an outdoor heat exchanger 8 are connected in order, and also an expansion valve 12 is connected to that outdoor heat exchanger 8, and also the stream is divided, and the divided streams are connected to one side of an indoor heat exchanger 3a and an indoor heat exchanger 4a through an expansion valve 20 and an expansion valve 21, and the other sides of the heat exchangers are connected to the above four-way valve 7, and a bypass pipe 19 equipped with an expansion valve 22 is provided between a pipe 15 connected on the other side of the indoor heat exchanger 3a and a pipe 14 connected on one side of the heat exchanger 4a, and also a solenoid opening and closing valve 23 is provided between the pipes 15 and 16.
Patent JP-2002172632-A (JP)
Title: Manufacturing method for impact energy absorbing pad
Inventor: KOYAMA TOSHIYUKI
IPC: B29C39/12
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for an impact energy absorbing pad wherein a plurality of pad sections of which the withstand load amounts per unit area are different, and the connecting section for respective pad sections can be integrally molded. SOLUTION: A molding die 1 is equipped with a main body 11, a lid body 12, and a partitioning member 13. In this case, the main body 11 has the plurality cavities 2a and 2b to form the pad sections of which the withstand load amounts per unit area are different, and a space section 3 to form the connecting section for respective pad sections. The partitioning member 13 can close the space section 3. By using such a molding die 1, the space section 3 is closed with the partitioning member 13, and then, foam materials 4a and 4b which respectively become a desired hardness are fed. Then, the foam materials 4a and 4b are heated and made to react. Within a period of time wherein respective foam materials expand, and also, it is less than the rising time, the space section 3 is opened.  Also, the molding die 1 is opened and demolded, and thus, impact energy absorbing pads having different required stresses are obtained.
Patent JP-2002183155-A (JP)
Title: Communication system, data gathering and distributing system, and storage medium stored with data gathering and distributing program
Inventor: KOSAKA KOJI
IPC: G06Q50/00
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a system which can obtain useful information and useful data for a user and effectively advertise for an advertiser. SOLUTION: This communication system 1 is characterized by that a data gathering and distributing system 3 can provide a service complying with a request from a user terminal 7 for the user terminal 7. The data gathering and distributing system 3 sends useful data corresponding to the contents of a specific site to a user terminal connected to the site, gathers a specific keyword through a conversation between user terminals connected to respective sites, and sends useful data corresponding to the specific keyword to the user terminal having send the keyword. Consequently, an advertisement and a questionnaire of the same genre with the site that the user views can be published to interest the user in the advertisement and questionnaire.