baber/WOPTO huggingface dataset:
Patent JP-2001295051-A (JP)
Title: Method of treating or covering surface of material
Inventor: KUCKERTZ CHRISTIAN
IPC: C08J7/00
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a method of uniformly treating or covering at least a part of a surface of a material to be selected from a metal and/or a polymer having a thickness of less than 100 μm. SOLUTION: This method includes the exposition of at least a part of the surface of the material to the normal pressure plasma generated by an indirect plasmatron. In this method, the surface of the material can be subjected to at least the increase in the surface tension, the surface grafting, the surface cleaning and the surface sterilization.
Patent JP-2002256003-A (JP)
Title: Cyclodextrin derivative and its production method
Inventor: TERANISHI KATSUMICHI
IPC: A23L27/00
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a cyclodextrin derivative, wherein 2-positioned hydroxyl group in two units of two D(+)-glucopyranoses which sandwich one of the D(+)-glucopyranose units to constitute a cyclodextrin is subjected to the disulfonylation selectively, with a single a step under mild conditions easily, selectively and effectively and to provide a method for converting a functional group of the resulting disulfonyl cyclodextrin derivative. SOLUTION: In the production of the cyclodextrin derivative represented by the formula A [n is an integer of 6 and more], a cyclodextrin represented by the formula B [m is the above-integer] and 1,4-dibenzoylbenzene-3',3"- disulfonylimiadazole represented by the formula C are reacted.
Patent JP-2002264438-A (JP)
Title: Method and system for controlling printer
Inventor: MUKOYAMA KIYOSHI
IPC: G06F3/12
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for controlling a printer arranged such that even if a double feed error state occurs in the printer, it can be released while preventing the printer from entering a busy state where other operations are disabled. SOLUTION: In the method and system for controlling a printer, print data is transmitted, page by page, from a host computer storing the print data to the printer especially in the rear surface print process of perfecting print. If detection result of double feed represents presence of double feed after completion of one page print, a double feed notice signal designating reset of the double fed print sheet is transmitted from the printer to a host computer. In response to input of a double feed error state release notice signal confirming reset of the double fed print sheet, a page print completion signal is transmitted from the printer to the host computer.
Patent JP-2002264825-A (JP)
Title: Intermediate shaft for steering device
Inventor: AOTA KENICHI
IPC: B62D1/20
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a current intermediate shaft for a steering device that a cylinder and a shaft extendably fitted to each other are hard to be drawn due to a dead weight thereof and hard to be assembled in a vehicle. SOLUTION: In the intermediate shaft 1 of this steering device, the cylinder 4 and the shaft 5 are extendably fitted to each other, and the end of the cylinder 4 is provided with a seal member 6 for sealing the peripheral surface of the shaft 5, while allowing the sliding of the shaft 5. The shaft 5 is formed of an engagement projection 55 to be engaged with the seal member 6. This engagement projection 55 is engaged with the seal member 6 in an only predetermined shrunken condition that is an attitude in assembling, and the engagement projection 55 can maintain the intermediate shaft 1 in an assembling attitude, restricting the dead weight of the cylinder 4, to facilitate the assembling. The intermediate shaft 1 can be smoothly extended and shrunken by releasing an engagement. The engagement projection 55 can be formed at a low cost by utilizing the thick part 58 of a resin coated part 54 for reducing sliding resistance.
Patent JP-2002263796-A (JP)
Title: Method for continuously casting steel
Inventor: MURAKAMI TAKESHI
IPC: B22D11/108
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for continuously casting steel with which recessing on a cast slab caused by volume shrinkage accompanied by δ→γtransformation at the casting time, is reduced and development of crack caused by the recessing, can be prevented. SOLUTION: In the continuous casting of the steel accompanied by L+δ→δ+γ transformation, this operation is performed so that a forming ratio of δ volume and γvolume at the point of time when the molten steel becomes fully a solid phase zone, becomes [δ volume/γ volume]<=15.
Patent JP-2002270871-A (JP)
Title: Formation method of semiconductor device and silicon- based thin film
Inventor: KONDO TAKAHARU
IPC: H01L21/205
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a silicon-based thin film that has short tact time and has improved characteristics at a speedy film formation and to provide a semiconductor device containing the silicon-based thin film for providing the silicon- based thin film at low costs with improved performance, and further to provide the semiconductor device that uses the silicon-based thin film, has improved adhesion properties and environment resistance. SOLUTION: In the semiconductor device having a semiconductor junction made of the silicon-based thin film, at least one of the silicon-based thin films contain a microcrystal, and the orientation property in the microcrystal in the silicon-based thin film containing the microcrystal changes according to the thickness direction in the silicon-based thin film containing the microcrystal.
Patent JP-2002265030-A (JP)
Title: Carrying device
Inventor: MATSUMOTO DAISUKE
IPC: B65G25/02
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a carrying device capable of quickening a carrying speed of a treatment object more than a conventional device, and capable of setting the temperature distribution of the treatment object in a desirable state. SOLUTION: This walking beams type carrying device 2 lifts the treatment object from a treatment object placing part, and lowers and places the treatment object on the treatment object placing part by at least a pair of vertically moving beams 4. The device has position detecting means S1, S2, S2 and S4 for detecting a vertical position of the beams 4, and has a control means 1 for controlling a vertical moving speed of the beams 4 on the basis of the vertical position of the beams 4 detected by the position detecting means S1, S2, S3 and S4, and is formed so as to slow the vertical moving speed of the beams 4 when the beams 4 lift the treatment object P from the placing part 5, and when the beams 4 lower and place the treatment object P on the placing part 5.
Patent JP-2002276130-A (JP)
Title: Panel for construction
Inventor: KOKUBU TOSHIHIDE
IPC: E04F13/08
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a long-sized panel for construction being capable of being used as an interior wall material, an exterior wall material, a roofing material, a ceiling material, flooring and a partitioning material for a building and a structure or a fire door or the like requiring fire protection performance and fire resistance performance, being light weight and having mechanical strength. SOLUTION: In the panel A for construction in which a core material 3 composed of a synthetic-resin foam is sandwiched by a surface material 1 and a rear material 2 and male-female connecting structures are formed at end sections, a horizontal surface-shaped facing is formed, a recessed male stepped section 6 in which a front end is bent inwards, a front end is projected to the inside, a front end is bent inwards and a front end is projected to the inside at one edge of the facing is formed, a projecting strip female stepped section 7 in which the other edge is bent inwards, a front end is projected to the outside and a front end is bent inwards is formed, and a fire-resistive sheet 8 is formed on the rear of the connecting section of at least a male-female connecting structure section in the surface material 1.
Patent JP-2002279205-A (JP)
Title: Digital contents delivery system
Inventor: YAMAZAKI YASUHIRO
IPC: G06F21/10
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To make a person who does not own the digital contents able to provide digital contents to third parties while protecting the copyright of the owner of the contents. SOLUTION: A contents receiver accesses the homepage of a delivery management server 2 from a cellular phone terminal 5 to request music software or the like. In response to this, the delivery management server 2 transfers that request to a digital contents management server 4. The digital contents management server 4 directly transmits the music software to the requesting terminal 5. In that case, the delivery management server 2 transmits a specific authentication code to the terminal 5 and the management server 4, which in turn transmits the music software after checking the authentication code received from the management server 2 against the authentication code received from the terminal 5.
Patent JP-2002279220-A (JP)
Title: Method and system for sales transaction, selling device, purchasing device, sales intermediation device, settlement device for intermediary, computer program, and recording medium
Inventor: YAMAMOTO SHOICHI
IPC: G06Q20/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for sales transaction for use in the sales transaction of merchandise by use of the Internet, high in reliability of settlements and excellent in serviceability for the payment of purchasers. SOLUTION: For the sales transaction between a seller 100 and a purchaser 200 by way of a communication network NW1 such as the Internet, the seller 100 has a selling device 10 while the purchaser 200 has a purchasing device 20 and a communication device 30. A sales intermediary 400 who mediates between the seller and the purchaser has a sales intermediation device 40 connected so that it can communicate with the purchaser 200 via another communication network NW2. The sales intermediation device 40 determines whether or not the purchaser 200 is approved according to the ID information of the purchaser 200; if he is approved, it collects the price of the merchandise from the purchaser 20 plus the communication charge of the communication network NW2 and pays the seller 100 the price of the merchandise.
Patent JP-2002281376-A (JP)
Title: Camera apparatus
Inventor: HIROSE YOICHI
IPC: H04N5/225
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To easily add effect images and effect sound to photographed video data of and to select an effect image and effect sound desired by a user via the Internet. SOLUTION: Video data from an image pickup device 2 is transmitted to a recording circuit 3 and displayed on a view finder 6. The view finder 6 also displays video data of a recording medium 4. Additional information (the effect image, the effect sound) to the video data is stored in a memory part 8 via an input/output circuit 7 to transmit/receive the video data of the recording medium 4 to external equipment. The additional information is downloaded and acquired by accessing a homepage by connecting to the Internet via the external equipment connected with the input/output circuit 7. The additional information stored in the memory part 8 is displayed on the view finder 6 by switching it by a switching part 6', selected by the user and composited with the video data by a compositing circuit 9.
Patent JP-2002276090-A (JP)
Title: Solar battery dummy module
Inventor: TAWADA HIROKO
IPC: E04D3/06
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a thin film solar battery dummy module having the similar appearance to peripheral thin film solar battery modules, easy to be worked, and having excellent durability. SOLUTION: This solar battery dummy module is formed by coating one surface of a solar battery dummy structure with a reflection preventing film. The reflection preventing film is formed by fixing the inorganic material, especially, silica fine particles.
Patent JP-2002276977-A (JP)
Title: Floor-type air conditioner
Inventor: ITO KENJI
IPC: F24F1/00
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a floor-type air conditioner, in which water leakage can be prevented from occurring. SOLUTION: In a panel part (housing) of the floor-type air conditioner, there are installed in the vertical direction a heat exchanger 15 and a fan 21 housed in a casing 20. An outlet 24a for letting out air to the heat exchanger 15 is opened in the upper part of the casing 20, and a drain pan 16 is provided close to the edge of the outlet 24a. Projecting parts 37, 38 are formed outwardly nearly horizontally in the edge of the outlet 24a of the casing 20, and the parts 37, 38 cover the edge of the drain pan 16.
Patent JP-2002277246-A (JP)
Title: Angular velocity detector
Inventor: KOIKE TAKAFUMI
IPC: G01C19/5663
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an oscillation gyro which has a simple structure immune to effects of adhesive layers between piezoelectric blocks or between a piezoelectric element and fixtures, this making a resonance frequency stable enough to detect the angular velocity at a high sensitivity. SOLUTION: The gyro comprises a beam composed of two piezoelectric blocks bonded so as to oppose polarization axes, a piezoelectric element which is disposed on at least one of opposite main surfaces of the beam and has supports and a first and second electrodes parallel to the width of the beam, a driving means for driving the piezoelectric element to flexure-oscillate with a driving signal applied between the first and second electrodes, and a signal detecting means for detecting a signal corresponding to a flexure oscillation perpendicular to the flexure oscillation of the piezoelectric element using the first and second electrodes.
Patent JP-2002276730-A (JP)
Title: Damping device for vehicle
Inventor: HAMADA MASAAKI
IPC: B60K5/12
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a new structure damping device for a vehicle capable of easily tuning a damping effect generated based on an independent mass member's contact on a housing especially down to a low frequency range by enabling to set spring stiffness of a contact part low while keeping sufficient durability of the contact part of the independent mass member and the housing. SOLUTION: The mass member 16 practically composed of a single member directly and elastically contacts on the housing 12 at plural parts in a single vibration input direction. At least one contact part of the housing 12 and the mass member 16 is formed with an elastic body 16 deformed in a share direction by a load in a contact direction. Contact conditions of the plural contact points of the mass member 16 and the housing 12 are different each other.
Patent JP-2002280777-A (JP)
Title: Housing of electronic apparatus
Inventor: SAKAMOTO JOJI
IPC: H05K7/20
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide the housing of a small electronic apparatus in which heat dissipation efficiency is enhanced by ensuring a sufficient vent regardless of installation of the electronic apparatus. SOLUTION: The housing 1 of an electronic apparatus comprises a body 10 housing an electronic component, and a cover 20 covering at least a part of the body 10. The body 10 has a first outer surface 10c having a suction opening 11, and a second outer surface 10d having an exhaust opening 12. The cover 20 has a first wall 23 and a second wall 24 covering at least a part above the first outer surface 10c and the second outer surface 10d, respectively. The first wall 23 and the second wall 24 form an air gap above the first outer surface 10c and the second outer surface 10d, respectively, and openings on the opposite end part sides.
Patent JP-2002276344-A (JP)
Title: Method and device for purifying exhaust of lean combustion gas engine
Inventor: MURATA YUKIMARO
IPC: B01D53/94
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for purifying exhaust of a lean combustion gas engine allowing removing NOx by equalizing NOx distribution with reducing agent distribution. SOLUTION: This method comprises a process to measure five parameters of exhaust gas total volume (Veg), exhaust gas temperature (Teg), mixture temperature (Tmx), mixture pressure (Pmx) and atmospheric humidity (Ha), a process to weight each parameter and a process to determine an amount of adding and an injection flow of the reducing agent K supplied from a reducing agent adding means on the basis of the weighted five parameters. The weighting is performed by a learning system using neural networks. The learning system is terminated when continuing a state for 5% or longer time of a confirmation operation period in which nitrogen oxide content at outlet of a catalyst 5 holds the target nitrogen oxide content or less and that variation of the nitrogen oxide content at the outlet of the catalyst 5 keeps 10% or less of the target nitrogen oxide content.
Patent JP-2002277923-A (JP)
Title: Fpc arrangement structure for lens shutter, and fpc arrangement structure
Inventor: NOMURA HIROSHI
IPC: G02B7/04
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an FPC arrangement structure which is superior in the operability of assembly and disassembly. SOLUTION: A lens shutter is equipped with a lens shutter block which has a photographic lens and a shutter inside and FPC connecting the lens shutter block and a control circuit to each other and the FPC is composed of two members manufactured individually as circumference-directional FPC supported along the external surface of the lens shutter block and optical-axis directional FPC which is extended along the optical axis and connected to the control circuit to provide the FPC arrangement structure of the lens shutter constituted by pressure welding of the optical-axis directional FPC and circumference- directional FPC with each other.
Patent JP-2002288179-A (JP)
Title: Internet conference room service system
Inventor: OSETO FUTOSHI
IPC: G06Q50/10
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To enable to provide an efficient sponsor's banner advertisement to the user of a conference room in providing an Internet conference room service at free charge. SOLUTION: The Internet conference room service 30001 is a conference room service having a means to provide a banner advertisement 20002 to the user 10002 of the Internet conference room 20001 of a Internet 20000 service provider 10001, and is characterized by having following means; a means to extract a keyword 40003 from an utterance content uttered in the Internet conference room 20001 by a vocabulary analysis system 40001; a vocabulary analysis means having a keyword and advertisement dictionary 40002 for selection of a banner advertisement content corresponding to the keyword extracted in the above.
Patent JP-2002286479-A (JP)
Title: Navigator and guiding route searching method therefor
Inventor: SHINOZAKI HITOSHI
IPC: G08G1/137
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a navigator and a guiding route searching method for navigators which is capable of specifying a desired destination, even if map data stored in a memory medium include neither new place names nor telephone numbers. SOLUTION: The navigator is constituted by being provided with a memory medium 1 having stored map data related to place names, telephone numbers and addresses, an operating unit 3 for inputting destination information such as place names, telephone numbers and addresses, a communication unit 5 for communicating with an external database 6 having stored map data, and a routing processor 10 for searching for a guiding route using associated coordinate data corresponding to destination information acquired from the external database 6 through the communication unit 5, if the coordinate data corresponding to the destination information have not been stored in the memory medium 1.
Patent JP-2002284657-A (JP)
Title: Liquid composition for oral cavity
Inventor: MUKOGASA KAZUO
IPC: A61K8/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a liquid composition for oral cavity which has high antibacterial and antifungus activity even when ethanol is not mixed in it, makes a stable formulation of glucanase possible and gives a feeling of comfortableness when used. SOLUTION: The liquid composition for oral cavity characteristically contains one or more compounds selected from acetals of cinnamic aldehydes, aliphatic aldehydes and acetals of aliphatic aldehydes at a rate of 0.01 to 100 ppm in total as the fungicide and a quaternary ammonium salt germicide at a rate of 5 to 100 ppm, and does not contain ethanol.
Patent JP-2002297020-A (JP)
Title: Braille data generating device, braille data generating method, braille data generating program and computer- readable recording medium
Inventor: OKOCHI NAOYUKI
IPC: G09B21/02
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a device, a method, a program and a recording medium for carrying out transcription into Braille with high efficiency. SOLUTION: The Braille data generating device is provided with a conditioning section 14, for setting various kinds of conditions to generate Braille data, an intermediate language acquisition section 12 for receiving an intermediate language to synthesize voices; a filtering section 16 for removing unnecessary symbols for transcription into Braille from the intermediate language; a Braille conversion table selection section 28 for drawing and holding the Braille conversion table, corresponding to the setting of the conditioning section 14 out of a memory 28; a Braille conversion section 22 for converting the filtered intermediate language into Braille codes referring to the selected Braille conversion table and also carrying out processing of leaving a space between words;  a word wrap section 24 for carrying out word wrap processing with the number of letters set by the conditioning section 14; and an output section 26 for outputting data controlling the device to which the data is outputted and also outputting Braille code data.
Patent JP-2002292190-A (JP)
Title: Washing dryer machine
Inventor: KOMATSU TSUNETOSHI
IPC: D06F39/04
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To propose a washing dryer capable of reducing a nasty smell produced by heat of circulating air. SOLUTION: Bay attaching and arranging a circulation air course vertically extending, turning back between the rear side of a tub 2 and a rear frame plate 1b to the tub, carrying out cooling and dehydration in the circulating air course, and installing the blowing nozzle 15 of the circulating air course, in a state of fronting to the upper opening of the washing and dehydration tub 3, hot air resulting from heating of circulating air is blown into the washing and dehydration tub before the blowing nozzle.
Patent JP-2002293442-A (JP)
Title: Tray positioning device, and recording device with the same
Inventor: NISHIZAWA ATSUSHI
IPC: B65H1/26
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a tray positioning device for accurately positioning a tray, and to provide a recording device provided with the same. SOLUTION: When positioning one side 110a of a tray 110 for housing the recording medium along the predetermined reference surfaces 104a and 104b, turning shaft parts 11a and 11b are provided in the one side of the tray, and the side surface of the tray is energized to generate a moment for making the turning shaft parts abut on the reference surfaces. With this structure, the tray is turned around the turning shaft parts, and even if a displacement of the tray in relation to the reference surfaces is generated, the displacement is eliminated to improve the accuracy in positioning of the tray, and the generation of skew of the printing paper sheets to be fed can be prevented.