baber/WOPTO huggingface dataset:
Patent JP-2003103457-A (JP)
Title: Work holding board for polishing and polishing device and polishing method for work
Inventor: MASUMURA HISASHI
IPC: B24B37/30
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a polishing device and a polishing method for a work, particularly a polishing work holding board for polishing so that there are no irregular parts of a nanotopography level. SOLUTION: The work holding board for polishing is provided with a work holding board body having a plurality of through holes holding the work by vacuum suction and a holding face of the holding board body is covered by resin. A coefficient of thermal expansion of the resin covering the holding face is <=3×10<-5> /K. The polishing device for the work is provided with the work holding board for polishing. In the polishing method for the work, the resin with the coefficient of thermal expansion of <=3×10<-5> /K covers the holding face of the work holding board for polishing holding the work by vacuum suction, a rear face of the work is held by vacuum suction by the holding face, the work is contacted to abrasive cloth, and a surface of the work is polished.
Patent JP-2002173524-A (JP)
Title: Polyester, and hollow molded product, sheet-shaped product and stretched film comprising the same
Inventor: MATSUI YOSHINAO
IPC: C08L67/02
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a hollow molded product having excellent transparency and heatproof size stability, especially polyester which can produce a small-sized hollow molded product effectively by high speed molding, scarcely stains a mold and has excellent long continuous moldability, and a hollow molded product, a sheet-shaped product and stretched film comprising the polyester. SOLUTION: The polyester is constituted with a main recurring unit of polyethylene terephthalate, and a molded product obtained from the polyester has a crystallization temperature (Tc) at the time of heat-up in the range of 120 deg.C to 150 deg.C. The crystallization temperature is measured with a differential scanning calorimeter(DSC) after heat treatment.
Patent JP-2003109945-A (JP)
Title: Manufacturing treatment system of semiconductor device and manufacturing method of semiconductor device
Inventor: HARAKAWA SHOICHI
IPC: H01L21/02
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing treatment system or the like of a semiconductor device which can control etching accurately and readily. SOLUTION: The semiconductor device has a holding part 16 which holds information regarding the reference etching rate of an etching object and an etching rate calculation part 15 which calculates the etching rate when the etching object is etched based on information regarding a pattern formation region of the etching object.
Patent JP-2003103184-A (JP)
Title: Safety cabinet and arm support for safety cabinet
Inventor: BUSUJIMA HIROKI
IPC: C12M1/00
Filed: 2001-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a safety cabinet which enables the fixing of both elbows without bringing the arms into contact with the front suction opening of a working bench being a contaminated area. SOLUTION: Providing an arm support to hold the operator's arm outside a work area independent of the working bench enables the fixing of both elbows without bringing the arm into contact with the front suction opening of the working bench being the contaminated area, and improvement in experimental operability and maintenance of safety. In the safety cabinet, a rod-shaped arm support is arranged at a front lower part in order to hold the operator's arm outside a workspace.
Patent JP-2002191373-A (JP)
Title: Human endothelin-bombesin receptor
Inventor: RI I
IPC: A61K48/00
Filed: 2001-10-01
Abstract: PROBLEM TO BE SOLVED: To obtain a compound inhibiting the activation of an endothelin- bombesin receptor. SOLUTION: An isolated polynucleotide selected from the group consisting of (a) a polynucleotide encoding a G protein-coupled receptor polypeptide having the deduced amino acid sequence shown in Fig. 1 (refer to the specification) or a fragment, analogue, or derivative therefrom and (b) a polynucleotide encoding a G protein-coupled receptor polypeptide having the amino acid sequence encoded by a cDNA contained in ATCC 75823 or a fragment, analogue, or derivative therefrom is provided.
Patent JP-2003113097-A (JP)
Title: External preparation including aureobasidium culture solution
Inventor: SUZUKI SHIGETAKA
IPC: A61K8/9728
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an external preparation having physiological function together with improving effect of sense of use. SOLUTION: The external preparation comprises Aureobasidium culture solution or includes the Aureobasidium culture solution.
Patent JP-2003115178-A (JP)
Title: Head slider, head support device and recording/ reproducing device
Inventor: KAWAUCHI MINORU
IPC: G11B21/21
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To improve shock resistance when a head slider is affected by inertia force due to external shock, etc., even when mounted on a disk drive with low flying height, a low rotating speed and high density. SOLUTION: When the inertia force acts, film rigidity of an air spring layer at an upstream side position away from a position with inertia force acting in the direction of an air inflow end by a prescribed distance and at a downstream side position away from the position with the inertia force acting in the direction of an air outflow end by an equal distance is defined as Kl and Kt respectively, the distance parallel to a recording medium surface between the upstream side position and the downstream side position is defined as L, vertical flying height from the recording medium at the downstream side position is defined as Xh, and an angle made between an air-lubrication surface and the recording medium when the head slider 20 stably flies is defined as θp, the following relation is maintained: (Ltanθp/Xh)<=((Kt/Kl)-1)<(L/Lt).
Patent JP-2003114528-A (JP)
Title: Photosensitive resin composition, photosensitive transfer material, member for liquid crystal display element and liquid crystal display element
Inventor: SAKAKIBARA YOSHIO
IPC: G03F7/004
Filed: 2001-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a photosensitive transfer material exhibiting an excellent residual ratio of a pattern structure formed by transfer and development and capable of easily and efficiently forming a member for a liquid crystal display element. SOLUTION: The photosensitive transfer material has at least an intermediate layer and a photosensitive resin layer comprising a hydroxy-containing resin in this order on a temporary support. The hydroxy-containing resin preferably has at least a hydroxy-containing (meth)acrylate as a monomer unit, the hydroxy-containing (meth)acrylate content of the hydroxy-containing resin is preferably 5-50 mol%, the hydroxy-containing (meth)acrylate is preferably a hydroxyalkyl (meth)acrylate, and the alkyl group in the hydroxyalkyl (meth) acrylate is preferably at least a group selected from 2-12C linear alkyl groups, branched alkyl groups and cyclic alkyl groups, each of which may have a substituent.
Patent JP-2003113556-A (JP)
Title: Weft-inserting device for water jet type loom
Inventor: ANADA MASA
IPC: D03D47/28
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To stabilize running of a weft in the later stage of weft insertion and prevent damage of weft without making tension applied to the weft too large when the weft is engaged by an engaging member. SOLUTION: A pair of rotary rollers 13 and 14 rotating at a slower constant peripheral velocity than average weft-inserting rate during a weft-inserting period is provided and a weft 2 is held between a pair of rotary rollers 13 and 14 in a prescribed period before being engaged by a weft. As a result, running speed of the weft 2 is decelerated without damaging the weft 2 and the weft 2 is fed out at a constant rate to realize stable weft insertion and tension applied to the weft 2 is made small when weft insertion is stopped by the weft engaging member 7.
Patent JP-2003112357-A (JP)
Title: Method for manufacturing pipe
Inventor: MATSUMOTO MITSUHISA
IPC: B29C48/32
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a pipe made of a chlorinated vinyl chloride resin having good surface properties and glossiness or to particularly provide a method for manufacturing the pipe of a chlorinated vinyl chloride resin having good surface properties and glossiness of the inner surface. SOLUTION: The method for manufacturing the pipe comprises a step of extrusion molding a resin composition containing 100 pts.wt. of the chlorinated vinyl chloride resin having 64 to 68 wt.% of a chlorine content and 0.1 to 0.6 pts.wt. of a polyethylene wax oxide having an acid value degree of 15 to 25 and a weight-average molecular weight of 2,000 to 3,500 under the conditions of a resin temperature of 190 to 210 deg.C and an extruding pressure of 150 to 250 kg/cm<2> .
Patent JP-2003112838-A (JP)
Title: Paper feeding device and image forming device equipped with the same
Inventor: YAMAMOTO TSUNESUKE
IPC: G03G21/00
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable paper feeding device capable of selecting an optimum separation angle according to a recording medium, free of duplication or missing of paper feeding for various types of media, having stable separation performance. SOLUTION: This paper feeding device is provided with a recording medium storing part 1 for storing a plurality of recording media 2, a paper feeding roller 4 for feeding the recording medium 2 in the recording medium storing part 1, and a recording medium separation means 6 for having an inclined plane allowing the front end of the recording medium 2 fed to abut thereon to separate the media one by one. The recording medium separation means 6 is provided with a separation angle varying means 8 to vary the angle of the inclined plane to the surface of the recording media 2 in the recording medium storing part 1 corresponding to the recording medium 2.
Patent JP-2003120586-A (JP)
Title: Volute pump
Inventor: HISHIKAWA SHIGEO
IPC: F04D29/24
Filed: 2001-10-09
Abstract: PROBLEM TO BE SOLVED: To make smaller than in the past the mass of bubbles, when sending liquid containing gas by a volute pump, generated on the surface opposite to the rotating direction of a blade of an impeller of the volute pump. SOLUTION: This volute pump 1 for sending liquid by the rotating the impeller 10 comprises a slit 12a extending from the rotating directional surface 12m of the blade 12 of the impeller 10 to the surface 12n opposite to the rotating direction. This volute pump further comprises a through-hole instead of the slit 12a.
Patent JP-2003119518-A (JP)
Title: Ball screw shaft and manufacturing method therefor
Inventor: NOBUTOMO MASAHIRO
IPC: C21D9/00
Filed: 2001-10-10
Abstract: PROBLEM TO BE SOLVED: To provide a ball screw shaft with a little curve occurrence after heat treatment, gash lead error and pitch error, after forming thread grooves, without lowering the workability, by improving a material hardness of the screw shaft and a hardening method, and provide a manufacturing method therefor. SOLUTION: This method for manufacturing the ball screw shaft comprises casting and rolling a raw material to make a round bar material, hardening and tempering (thermal refining) the round bar material, removing strain in the raw material, softening treating (annealing) it in order to improve workability, then conducting peeling in order to remove surface flaw of the raw material, finishing the dimension of the outer diameter into a desired range by centerless grinding, and conducting a form rolling by bringing the forming roll into contact with the outer circumferential face, furthermore, hardening the surface of the thread groove by means of high-frequency induction hardening, and finally buffing it in order to remove the scale due to the heat treatment.
Patent JP-2003070878-A (JP)
Title: Instruction manual of paper envelope and drug such as drug information or the like
Inventor: KAWAZOE MIDORI
IPC: A61J1/14
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain an instruction manual for a paper envelope and a drug such as drug information or the like which makes people understand the number of times of an administration of an administration time of one day at a glance by printing a time schedule and indicating the administration time. SOLUTION: The paper envelope comprises a paper envelope body for filling the drug, the time schedule printed on the front surface of the body, and an administration display indicated in a red color or the like at a time schedule site corresponding to the administration time of the drug filled in the body.
Patent JP-2003123074-A (JP)
Title: Moving object detector, moving object detection method and moving object detection program
Inventor: ISHII YOHEI
IPC: G06T7/20
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a moving object detector capable of accurately detecting a moving object and continuously recognizing even the moving object which sometimes stops movement as the moving object without immediately recognizing it as a background. SOLUTION: A background difference processing (S20) of comparing an input image and a background image and detecting pixels of different luminance values and an inter-input-image difference processing (S21) of comparing the input image and the previous input image and detecting the pixels of the different luminance values are performed, an object detection area is extracted on the basis of a detected result of the background difference processing and a moving object area is recognized on the basis of the detected result of the inter-input-image difference processing for the extracted object detection area (S22).  Then, a counter for counting a count value for each pixel and a storage part for counting a cumulative value of the luminance value for each pixel are provided, the count value is increased and also the cumulative value is increased for the pixels out of the moving object area and data of the background image are updated for the pixels for which the count value is a prescribed value.
Patent JP-2003125485-A (JP)
Title: Structure of speaker
Inventor: KASAI MASAYA
IPC: H04R7/20
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide the structure of a speaker, which can output a higher volume with limited dimensions while ensuring a good sound quality. SOLUTION: The speaker is supported by an edge 2 inside the outer circumference of a diaphragm 1 having a cone extending to the outside of the supporting part of the edge 2 wherein the edge has S-shaped cross-section in the radial direction.
Patent JP-2003116648-A (JP)
Title: Sink cabinet structure
Inventor: OGAWARA TOMOHIRO
IPC: A47B67/02
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To provide sink cabinet structure which has an improved outward appearance quality by improving outward appearance and which can be manufactured at a low cost. SOLUTION: In the sink cabinet structure where the side edge part of a top plate 22 is supported by the upper end face 300b of a side plate 300 and the outer side face of the side plate 300 is covered with a decorative end panel 33, the front end face 30a1 of a side panel 30a and the front end face 33a of the decorative end panel 33 are covered with a small decorative piece 34, and the upper end face of the side plate 30a and that 34a of the decorative piece 34 abutt on each other on the side edge part of the top plate 22.
Patent JP-2003119548-A (JP)
Title: Steel sheet for soft nitriding treatment superior in press formability, and manufacturing method therefor
Inventor: KAWASAKI KAORU
IPC: C23C8/32
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a steel sheet for heat treatment particularly suitable for automotive driveline components, which is superior in workability, ductility and a hole enlargement property, and has adequate hardness of a surface hardening layer and hardness distribution in a short-transverse direction that are required for component characteristics, through soft nitriding, and provide a manufacturing method therefor. SOLUTION: The steel sheet for soft nitriding treatment superior in press formability comprises, by mass ratio, 0.001-0.005% C, 0.08-0.5% Si, 0.1-0.5% Mn, 0.035% or less P, 0.03% or less S, 0.015-1.5% Al, 0.03-0.5% Ti, 0.005% or less N, 0.0003-0.003% B, 0.8-2% Cu, 0.5×(Cu)-1.5% Ni, 0.004% or less O, further, one or two sorts out of 0.2-1% V and 0.2-1.5% Cr, and the balance Fe with unavoidable impurities.
Patent JP-2003118704-A (JP)
Title: Manufacturing method for semiconductor device
Inventor: MORISAWA KENICHI
IPC: H01L21/50
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To keep a damp-proof property until a semiconductor device is packaged at taping and packaging the resin-sealed type semiconductor device by use of a carrier tape and a cover tape and shipping it. SOLUTION: There is prepared a carrier tape 1 having no opening portion for insertion of a pin from the outside on a bottom of a hole portion 2. After the semiconductor device 3A is arranged in the hole 2, a cover tape 4 is bonded to a carrier tape 1 in the region 5 enclosing the opening portion of the hole portion 2 to seal the semiconductor device 3A in the hole portion 2 while an inert gas is being supplied in the hole 2.
Patent JP-2003116340-A (JP)
Title: Method for greening site with no soil
Inventor: TACHIBANA TETSUYA
IPC: E04D13/00
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for greening a site with no soil, making it possible to easily green a site with no soil without any burden for preparing a lawn mat and also thickly painting the site. SOLUTION: The method for greening a site with no soil comprises the following process: coating a base material with an aqueous emulsion, and spreading a water-absorbing polymer and seeds of plants both of which are premixed so as to be in a homogeneous state; wherein the plants take necessary moisture from water or rainfall, watering, or the like stored in the water-absorbing polymer, and the base material, seeds, and water-absorbing polymer are fixed to one another via an adhering layer so that seeds are not easily scattered in wind and/or rain.
Patent JP-2003118172-A (JP)
Title: Tape printer
Inventor: TAKAHASHI TOSHIYUKI
IPC: B41J5/30
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a tape printer in which work efficiency can be enhanced by displaying the print data of a target block among a plurality of blocks quickly and confirming the content thereby preventing typing miss. SOLUTION: The tape printer comprises an operating section 5 inputting print data for each block, an RAM 36 for storing the print data in correspondence with respective blocks, an operating section 5 for selecting one or a plurality of arbitrary blocks, a display 7 for displaying print data corresponding to one or a plurality of arbitrary blocks read out from the RAM 36, and a thermal head 47 for printing print data displayed on the display 7 or print data stored in the RAM 36 onto a tape.
Patent JP-2003124103-A (JP)
Title: Projection exposure method and projection aligner
Inventor: HARADA TAKEMI
IPC: G03F7/20
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a projection aligner and a projection exposure method, which are capable of removing a tarnish (burned spot) occurring in a projection optical system so as to improve an exposure pattern in exposure quality. SOLUTION: An optical path, which resides in the projection optical system of a projection aligner which subjects a wafer 16 of a semiconductor device to light exposure, is varied so as to enable the burned spot 32 of a fly's-eye lens 14 located in the projection optical system to get out of the optical path, and a light exposure is carried out through the region 33 of the fly's-eye lens 14 which has been not used long.
Patent JP-2003132275-A (JP)
Title: Accounting system, accounting device and accounting method
Inventor: NAKANO MAKI
IPC: G06Q30/06
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an accounting method adapted to the actual state for the use of copyrighted work data. SOLUTION: This method comprises a means for acquiring copyrighted work data and the accounting data to the use of the copyrighted work data; and an accounting means for performing charging on the basis of the accounting data. The accounting means charges to the actual use of a copyrighted work by charging to the use of the copyrighted work data.
Patent JP-2003133364-A (JP)
Title: Method for copper ball thermocompression bonding
Inventor: ISHIZUKA KEIICHI
IPC: H01L21/60
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To prevent ball deformation and IC chip cracks, even in copper ball thermocompression bonding conducted under a simplified atmosphere control within an inexpensive gas. SOLUTION: In this method, where the tip of a copper wire led out of the wire passage of a wire bonder, is heated for the formation of balls, and then the balls are bonded to IC chip electrodes by thermocompression bonding, the copper wire is a phosphorus-containing copper wire and the oxygen content is set at more than 0% and less than 21% in the ball-forming atmosphere.
Patent JP-2003134576-A (JP)
Title: Remote controller
Inventor: YOKOYAMA TAKASHI
IPC: F24H1/00
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a remote controller that can easily restore a display driver IC to a normal state when the display driver IC malfunctions. SOLUTION: The remote controller 4 is provided with a microcomputer 34 that produces a circuit power supply (VD) from electric power supplied from a hot water supply device 2 by using a power supply circuit 32 and performs prescribed processing in response to an operation signal (SWsig) received from a liquid crystal display section 20, the display driver IC 35, and an operation switch section 17 via an operation signal input circuit 40, and outputs a display control signal (Dpc) to the display driver IC 35, and the microcomputer 34 outputs a reset signal (Rsig) to initialize the display driver IC 35 to the display driver IC 35 and performs the prescribed processing when receiving an operation signal (SWsig) in response to the operation of an operation switch provided to the operation switch section 17.
Patent JP-2003128625-A (JP)
Title: Method for producing high purity naphthalenedicarboxylic acid
Inventor: MOTOYUKI MASAHIRO
IPC: C07C51/47
Filed: 2001-10-23
Abstract: PROBLEM TO BE SOLVED: To produce a desired high purity terephthalic acid/ naphthalenedicarboxylic acid mixture at a low cost and efficiently by using crude naphthalenedicarboxylic acid as a raw material and making use of existing facilities for refining terephthalic acid. SOLUTION: The raw material prepared so that the content of the crude naphthalenedicarboxylic acid is in the range of 0.1-10% by mass of crude terephthalic acid is subjected to at least following steps of [I] and [II]: [I] a step to dissolve the raw material mixture in water at a high temperature and pressure and bring it into contact with hydrogen in the presence of a catalyst, and [II] a step to subject a reaction product obtained in the above step [I] to multistage crystallization and solid/liquid separation while decreasing the pressure and temperature, resulting in an acid mixture that is rich in the naphthalenedicarboxylic acid and the terephthalic acid.