baber/WOPTO huggingface dataset:
Patent JP-2002253374-A (JP)
Title: Desk system
Inventor: HOSOE ISAO
IPC: A47B13/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To assure a worker to concentrate on work and to communicate well with others by setting a worker sitting at a desk top in the center, and to enable the worker to shift the environment for work or communication quickly. SOLUTION: A desk top plate 2 is supported by legs 4 with casters 5 and has a semicircular, peripheral edge 2a. Only the desk top plate 2 rotates in an arc while the peripheral edge 2a makes contact with or gets close to rollers 14 provided on arms 13 jutting out from leg posts 11 of a service station 3. The center O of rotation is found near a dent 2b on the edge of an inner diameter of the desk top plate 2, and a worker sits near the center O of rotation. Shifting the position of the desk top plate 2 by rotating horizontally allows the worker to face the service station 3, or shifting the desk top sideway allows the worker to communicate with others at a non-disturbing position.
Patent JP-2002249044-A (JP)
Title: Axle box supporting device of truck for rolling stock
Inventor: ASANO KOJI
IPC: B61F5/30
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To ensure the assembly accuracy of the wheel base without any large assembly holder. SOLUTION: In a single leaf spring type axle box supporting device, a coil spring 3 is disposed on an axle box 1 to support a truck frame 4, and a truck center side of the axle box 1 fitted to both ends of a wheel set 6 via a bearing and the truck frame 4 are connected to each other using a leaf spring 5. A recessed groove part 4c with one of facing sides in the longitudinal direction as an inclined surface 4a and the other as a perpendicular surface 4b is provided on the truck frame 4, and the leaf spring 5 is connected to the truck frame 4 via a leaf spring fitting piece 8 having a projection part 8c to be fitted in this groove part 4c. At least one of a fitting surface of the leaf spring 5 to the leaf spring fitting piece 8, or a fitting surface of the leaf spring 5 to the axle box 1 is flat and horizontal.  The assembly accuracy of the wheel set can be ensured only by fitting the projection part of the leaf spring fitting piece in the groove part provided on the truck frame after the leaf spring and the leaf spring fitting piece are fitted to the axle box by using a small assembly holder without any large holder.
Patent JP-2002157110-A (JP)
Title: Digital calendar and storage medium
Inventor: KIYOBI MICHIO
IPC: H04N5/445
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To arouse users' buying inclination not only from a functional aspect but also from a visual aspect by a calendar displayed on a screen of a computer. SOLUTION: This digital calendar 10, capable of displaying image information and calendrical information on a single screen, is equipped with, at least, an image information storage means 11 for storing the image information serving as the background, a calendrical information storage means 12 for storing the calendrical information, and a display means 14 for reading the image information and calendrical information and displaying them on the single screen.
Patent JP-2002254287-A (JP)
Title: Wire feed method and apparatus for wire saw
Inventor: MAKINO KUNIO
IPC: B24B27/06
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a wire feed method and a wire feed apparatus for a wire saw, which can provide high-precision processing and extend the life of a processing roller by restraining the occurrence of wear in a circular groove in the middle portion of the processing roller associated with the transmission operation of wire. SOLUTION: The wire wound around and between a plurality of processing rollers is fed in one direction with a predetermined transmission length, then it is fed in another direction with a length shorter than the first feed. By repeating this cycle as a feeding cycle, the wire is advanced with every constant length in one direction. A wire feed length is controlled so that an area on the processing roller for the acceleration and deceleration of a wire feed speed in one direction does not duplicate an area on the processing roller for acceleration and deceleration of the wire feed speed in another direction. In this case, at least either one-direction feed or the other-direction feed in the wire feeding cycle, is made to change the feeding length.
Patent JP-2002255511-A (JP)
Title: Oxygen generation apparatus
Inventor: OE TOSHIAKI
IPC: B01D53/22
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen generation apparatus capable of being used as a resource to a burning appliance at a lower cost. SOLUTION: A pressurized air supplying apparatus 10 which supplies and pressurizes air at a given pressure, and a separation membrane 23 which discharges nitrogen gas separated by selectively filtering out oxygen from a compressed air supplied from the pressurized air supplying apparatus, connected to the pressurized air supplying apparatus 10, are provided. Also, an oxygen separation apparatus 20 equipped with a flow control valve 30 which controls the flow rate at a nitrogen gas outlet 21b and a vacuum pump 40 having an oxygen outlet 43 connected to the oxygen separation apparatus 20 are provided.
Patent JP-2001263921-A (JP)
Title: Cooling storage cabinet
Inventor: OKABE YUICHI
IPC: F25D23/02
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a cooling storage cabinet capable of reducing a cost while assuring sealability of a door mounted at an opening of a heat insulation cabinet. SOLUTION: This cooling storage cabinet comprises a heat insulation case for constituting a storage chamber therein, and a door 2 for openably closing an opening of the storage chamber. In this case, the door 2 has a plurality of turnably coupled door plates 6, 7, and gaskets 10 respectively mounted on inner surface peripheries of the respective plates to seal the case. Thus, sidewalls 7 of the adjacent gaskets 10 of the plates are closely contacted with each other when the door is closed.
Patent JP-2002261616-A (JP)
Title: D/a conversion device
Inventor: KINOSHITA IZUMI
IPC: H03M3/02
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a delta sigma type D/A converter for reducing noise due to a limit cycle even when the increase of a circuit scale is held minimum and an input digital signal is zero. SOLUTION: The D/A conversion device is provided with a delta sigma modulator 2 delta-sigma-modulating multi-bit digital data, a D/A converter 3 the digital data output from the delta sigma modulator 2 into an analog signal, an input detector 5 for detecting the presence of an input multi-bit digital signal, and an analog post filter 4 for filtering the high area part of the signal output from the D/A converter capable of changing over a cut-off frequency. The cut-off frequency of the analog post filter 4 is changed over in response to the detection output of the input detector 5.
Patent JP-2002220378-A (JP)
Title: Method for producing chemicals for modifying fiber
Inventor: YAMADA EIJI
IPC: C07D251/44
Filed: 2001-01-25
Abstract: PROBLEM TO BE SOLVED: To provide an improved method for producing 2,6-dichloro-4-ureido-S- triazine or 2,6-dichloro-4-thioureido-S-triazine having an economical advantage, an excellent environmental safety with the small numbers of processes. SOLUTION: A method for producing a compound of this invention is characterized by reacting cyanuric chroride with urea or thiourea. Furthermore the method is characterized by using water as a main solvent of the reaction and an alkaline or weak alkaline substance which are carbonate, bicarbonate, phosphate and acetate of alkali metals or alkaline-earth metals as an acid binder.
Patent JP-2002264623-A (JP)
Title: Bracket for vehicle leaf spring
Inventor: KITO TORU
IPC: B60G11/10
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a bracket for a vehicle leaf spring making it possible to reduce costs by reducing the costs of members and man hours for machining. SOLUTION: A bracket body 1 comprises a pair of symmetrical L-shaped cross section members 1a and 1b formed of respective mounting surfaces 2a and 2b for a chassis frame and respective ribs 4a and 4b bent approximately perpendicularly from the mounting surfaces. A support member 6 is fixed in place below the ribs 4a and 4b of the bracket body 1. The L-shaped cross section members 1a and 1b are positioned with the support member 6 therebetween so that the ribs 4a and 4b are parallel and opposite to each other with a required interval B therebetween.
Patent JP-2002261031-A (JP)
Title: Film formation method of semiconductor layer and manufacturing method of photoelectric conversion apparatus
Inventor: SUEZAKI YASUSHI
IPC: C23C16/52
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for making film uniform formation speed in a semiconductor layer on pluralities of substrates when using a plasma CVD apparatus having pluralities of pairs of electrodes, and supplying high-frequency power having a higher frequency than 13.56 MHz. SOLUTION: The plasma CVD apparatus has pluralities of cathodes (2a and 2b) provided in one film formation chamber (1), and pluralities of high-frequency power supplies (4a and 4b) that are connected to each cathode and supply the high-frequency power having a frequency being higher than 13.56 MHz. When anodes (3a and 3b) retaining substrates (10a and 10b) are allowed to oppose each cathode, and a feed gas is decomposed in the film formation chamber for forming the semiconductor layer onto the pluralities of substrates, the phase of the high-frequency power that is supplied from each high-frequency power supply to each cathode is shifted so that difference in the film formation speed in the semiconductor layer on the pluralities of substrates is equal to or less than 10%.
Patent JP-2002266470-A (JP)
Title: Reinforcement or steel encased reinforced concrete beam having opening part, reinforcing method and reinforcing bar of its opening part
Inventor: MORIMOTO TOSHIYUKI
IPC: E04C3/20
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcing bar and a reinforcing method of an opening part having the shearing reinforcing action of the opening part of a beam, and usable instead of a conventional ring-shaped reinforcing bar. SOLUTION: This reinforcing bar 11 reinforces the opening part of a reinforcement or a steel encased reinforced concrete beam, and has a base part 13, and two leg parts 15, and forms an almost U shape in the whole shape, and has a slipping-out preventive action part 17 on the end of the leg parts. The leg parts 15 are obliquely inserted into a reinforcement assembly from the upper side and the lower side of the reinforcement assembly so that a base part 13 is orthogonal to a main reinforcement 21, and restricts the main reinforcement between the two leg parts 15. Bars are arranged so that upper and lower respective reinforcing bars 11 surround the opening part 61, and the leg parts 15 of the upper and lower reinforcing bars 11 mutually cross on the left and right sides of the opening part 61.
Patent JP-2002270588-A (JP)
Title: Etching device and its method
Inventor: KATSUMATA MIKIO
IPC: H01L21/3065
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an etching device and its method in which uniform etching machinability can be attained even when a plurality of substrates having different machining patterns are etched continuously while taking account of the instability of the etching system. SOLUTION: The etching device comprises an etching chamber 11 for etching an object M in gas phase under predetermined etching conditions, means 20 for observing the progressing conditions of etching of the object M, and means 40 for calculating the etching distribution of the object M based on the observation results of the observing means 20 and setting etching conditions based on the etching distribution.
Patent JP-2002266974-A (JP)
Title: Ball screw type slide device
Inventor: AIKAWA HIROMASA
IPC: H02K7/06
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a small sized ball screw type slide device easy for maintenance without imposing a burden on a ball screw. SOLUTION: This ball screw type slide device is provided with the ball screw 2 fixed in a horizontal attitude by supporting both ends with a column, a slide unit 20, and a slide guide rail 5 for slidably supporting the slide unit 20 along a direction of the ball screw 2. A table for loading an article is provided on a top surface of the slide unit 20, and a motor 1 as a feed driving mechanism and a ball screw nut 3 are provided on a lower space. The weight of the slide unit 20 is directly applied to the guide rail 5 with the weight of the motor 1, and is hardly applied to the ball screw 2. The motor 1 is positioned right above the slide guide rail 5. The ball screw nut 3 is screwed onto the ball screw 2. The rotational force of the motor 1 is transmitted to the ball screw nut 3 by a rotation transmitting means, and feeding movement is supplied to the slide unit 20.
Patent JP-2002275022-A (JP)
Title: Cosmetic
Inventor: MIYAGAWA SATSUKI
IPC: A61K8/00
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To prepare a cosmetic having a good moist feeling, safety and stabil ity, in addition not having an oily feeling but having a light extension, and excellent in make up-lasting property. SOLUTION: This cosmetic contains (A) an ester of an inulin having >=2.2 fatty acid esterification degree per 1 unit saccharine and/or hydrolyzed inulin fatty acid ester, in which >=60 mol % of total acyl groups in the acyl groups of the ester is 1 kind or >=2 kinds selected from hexadecanoyl, octadecanoyl, eicosanoyl and docosanoyl groups and/or hydrolyzed inulin fatty acid ester, and (B) a partially cross linked type polyether-modified organopolysiloxane polymer. Also, as the (A) component, an ester having >=2.2 fatty acid esterification degree and containing the acyl groups in which >=60 mol % of total acyl groups in the ester is 1 kind or >=2 kinds selected from hexadecanoyl, octadecanoyl, eicosanoyl and docosanoyl groups and also the residual acyl groups contain an acyl group having a branched hydrocarbon skeleton, is preferable.
Patent JP-2002279229-A (JP)
Title: Parts order receiving system and method therefor
Inventor: ASANUMA MITSUYOSHI
IPC: G06F19/00
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To promptly deliver parts. SOLUTION: This system, for receiving orders for the sales of parts which constitute a variety of commodities, includes a parts order reception database D for storing parts price data showing the prices of the parts, and information terminals T1 to Tn for creating estimates by acquiring the parts price data from the database D.
Patent JP-2002273947-A (JP)
Title: Method for controlling printer, and printer
Inventor: KIKUTA HAJIME
IPC: G06F3/12
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To print bar codes at low costs by a printer by a type and a size corresponding to the need of each system. SOLUTION: There are provided inside two tables of a table for designating a size of a dot pattern to be generated, and a table for designating a design of a pattern of bar codes. The dot pattern is generated with reference to the tables. When a set of the size of the dot pattern and the type of bar codes is to be changed, only a necessary part of the tables is changed and added.
Patent JP-2002274500-A (JP)
Title: High speed moving object collision detecting device
Inventor: YAMAGUCHI MASARU
IPC: B64G1/68
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To instantly detect that a high speed moving object collides with the other object. SOLUTION: At a moment when the high speed moving object such as a flying object of space collides with a structure such as a space station, an electromagnetic wave having various frequency components up to a light area from several hundred kHz is generated. A signal of the electromagnetic wave is captured by an antenna 1, and is detected by a detector 2. A signal processing part 3 calculates the existence of a collision of the object and the structure and the collision energy from a waveform and the wave height of the signal of the electromagnetic wave detected by the detector 2.
Patent JP-2002279555-A (JP)
Title: Gas alarm device and gas alarm method
Inventor: TAKAOKA HIROYUKI
IPC: G08B21/16
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a gas alarm device and a gas alarm method for periodically confirming a normal operation of the alarm device through sound messages having different contents periodically. SOLUTION: The gas alarm device is provided with a gas abnormal condition detecting means 1, a sound outputting means 7, a timer means 10, alarm means 2 and 4 giving an alarm via an alarming sound message through the sound outputting means 7 according to a detection output from the abnormal condition detecting means 1, a gas rates information obtaining means C obtaining gas meter information and/or gas rates information matching the gas meter information, and periodic inspection means 2 and 4 informing safety through a periodic inspection sound message including the gas meter information and/or the gas charge information matching the gas meter information obtained by means of the obtaining means through the sound outputting means 7 when the timer means 10 determines the lapse of a set time.
Patent JP-2002279227-A (JP)
Title: Auctioning method and system and program
Inventor: SAKAI HIDEO
IPC: G06Q30/06
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a ticket selling and purchasing system for returning fair profits to a legal beneficiary by preventing a fraudulence such as ticket scalping. SOLUTION: The method and system for auctioning seat tickets by use of the Internet 1 are disclosed. At the time of bidding for auction, the bid is made for every seat while referring to a sheating chart. Search is carried out about a show or the like before bidding. When the seating chart is consulted, information about seats suited for wheelchair users and simulations of a stage condition as seen from those seats are displayed on users' terminals. Three kinds of bidding, individual bidding, complete group bidding, and incomplete group bidding, are selectable. In the case of complete group bidding, bids are rejected if they are not successful for all the members of a group.
Patent JP-2002273220-A (JP)
Title: Silica-modified titania for catalyst carrier and its manufacturing method
Inventor: KAGAWA KOJI
IPC: B01J21/08
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide silica-modified titania for a catalyst carrier, which has wide pore size distribution and large pore volume in addition to large surface area and high heat resistance and is useful as the catalyst carrier of a denitration catalyst or the like and to provide a method for manufacturing the silica-modified titania for the catalyst carrier. SOLUTION: This silica-modified titania for the catalyst carrier is silica- containing titania having >=100 m<2> /g BET surface area after fired at >=800 deg.C and has macropores having >=1.0 ml/g total pore volume measured by a nitrogen adsorbing method and >=4.0 ml/g total pore volume measured by a mercury forcibly-feeding method after fired at 600 deg.C.
Patent JP-2002278694-A (JP)
Title: Data inputting device based on stroke motion and graphic interface system
Inventor: KUMAZAWA ITSUO
IPC: G06F3/033
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a data input device capable of inputting various information at high speed by using the stroke motions of the tip of the digit as a data input and a graphical interface system. SOLUTION: When a series of motions (the stroke motions of the tip of the digit) at the time of lifting up, linearly moving in a short distance, and lowering the tip of the digit are used as the units of motions corresponding to characters or commands to be inputted, the various classifications of character or commands can be designated according to the combination of the positions for lifting up the tip of the digit with the positions for lowering the tip of the digit in a narrow tip of the digit movement range. Also, it is possible to support a beginner by introducing a graphical interface for changing the display contents according to the stroke motions of the tip of the digit.  Moreover, a touch impulse to be added to the digit when the area where the tip of the digit is positioned is changed is changed by using the touch impulse as necessary so that which area the tip of the digit is positioned at can be grasped through the touch impulse. Thus, it is possible to realize a blind input.
Patent JP-2002286592-A (JP)
Title: Method of selecting one portion from sample, carrier used for selecting method, method of manufacturing carrier for selection, and device for conducting selection
Inventor: KOIKE TAKASHI
IPC: C12M3/08
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of selecting only a selected portion specifically and surely from a sample arranged on a carrier. SOLUTION: This method for selecting the one portion from the sample is provided with (a) a process for arranging the sample on the carrier to interpose a substance having a photolysis action therebetween, (b) a process for selecting the specified portion as to the sample arranged on the carrier, (c) a process for irradiating the substance having the photolysis action contacting with the specified portion, and (d) a process for fractionating the specified portion by the fractionation means to select the one portion from the sample.
Patent JP-2002284933-A (JP)
Title: Modified conjugated dienic polymer composition and rubber composition
Inventor: YAMADA HARUO
IPC: C08L91/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a dienic rubber composition which has excellent processability for the composition containing silica, and further has an improved balance between low rolling resistance and wet skid resistance, improved strength characteristics, and the like. SOLUTION: This modified conjugated dienic polymer composition comprises a modified polymer (component A) obtained by polymerizing a conjugated dienic monomer or copolymerizing a conjugated dienic monomer with an aromatic vinyl compound using an organic lithium compound as an initiator in a hydrocarbon solvent and then reacting the active terminals of the obtained polymer with a multifunctional compound having two or more epoxy groups in the molecule, and a modified polymer (component B) obtained by reacting the active terminals of the polymer with a modifying agent having a reactive functional group, and has a weight-average mol.wt. of 100,000 to 2,000,000.
Patent JP-2002284082-A (JP)
Title: Seawater sucking device for vessel
Inventor: TAKAZAWA ISAO
IPC: B63B13/00
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a seawater sucking device for a vessel capable of easily raking out a marine organism. SOLUTION: The seawater sucking device includes a sucking part 2 for taking in seawater arranged on a through-hole provided on a bottom of the vessel, a sucking surface 3 having a sucking hole 4 for passing the seawater and detachably fixed on a tip end of the sucking part, and a fixing means 6 for detachably fixing the sucking surface to the sucking part.