baber/WOPTO huggingface dataset:
Patent JP-2001073745-A (JP)
Title: Exhaust purifying system
Inventor: KANESAKA HIROYUKI
IPC: F01N3/28
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To well achieve mileage improving effect by running with excess oxygen, enable to effectively purify not only NOx but also HC and CO ingredients, especially, HC and CO exhausted just after ignition when engine is yet cool. SOLUTION: This exhaust purifying system is equipped with exhaust gas composition adjusting means at upper stream of exhaust gas passage and NOx purifying catalyst downstream. In this case, NOx purifying catalyst oxidize and absorb NOx in exhaust gas under excessive oxygen environment and makes reduction treatment of NOx by reducing agent. Exhaust gas composition adjusting means generates reduced gas with low HC in which concentration of hydrocarbons(HC) has been reduced under oxygen-excessive atmosphere. Low HC reduced gas has exhaust gas composition of NOx/HC more than 100 at the entrance of NOx purifying catalyst layer.
Patent JP-2002027613-A (JP)
Title: Ground coil device for magnetically levitated train
Inventor: ITABASHI YOSHIFUMI
IPC: E01B25/32
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a ground coil device for magnetically levitated train that enables reduction in the number of mounting bolts and installing operations, when levitation coils and propelling coils are installed on track sidewalls. SOLUTION: The levitation coils are provided on the track sidewall side thereof with projections for fitting propelling coils, and the propelling coils are fitted onto the projections. With the propelling coils placed between the levitating coils and the track sidewall, the levitating coils are secured on the track sidewall with mounting bolts.
Patent JP-2002024944-A (JP)
Title: Point management method and system, content receiving device and memory medium memorizing program
Inventor: OTAWA MOTOMU
IPC: G06Q30/06
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To dispense with point number management processing of respective customers at each store side and to enhance a satisfaction of the customers regarding a restoration of the point number. SOLUTION: A response server company 1 carries out a management of points against a plurality of customers 3 issued from a plurality of member stores 4a1-4an. A server 21 (see Fig. 2) of the response server company 1 is provided with a function F1 for accumulating and memorizing a issued point against respective customers 3 fed from the respective stores 4a1-4an every in the respective stores and the respective customers; a function F2 for producing a privilege restoration content including a privilege information every in the issue point number; a function F5 for receiving an exchange request information including a designated privilege information transmitted from at least one customer 3 side based on the privilege restoration content when the privilege restoration content produced is transmitted from a broadcasting station 2 to a plurality of customers side;  and a processing F6 for ordering a gift against a gift providing industrialist in order to restoring a privilege based on the designated privilege information in an exchange request information received against the customer 3 transmitting the request information.
Patent JP-2002027016-A (JP)
Title: Serial input/output circuit
Inventor: KAWASHIMA NAOKI
IPC: H04L69/40
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To solve the problem of the abnormality of an external clock being not detected although data can be neither received nor stored in a receiving shift register since a shift clock cannot be generated when abnormality occurs in the external clock, and the problem of the supply of the external clock being stopped in the case of executing clock asynchronous serial receiving. SOLUTION: When a receiving completion signal is not outputted from a receiving shift register 4, even after the receiving completion time calculated by a receiving completion time calculating circuit 6, abnormality in the external clock is detected.
Patent JP-2001032750-A (JP)
Title: Internal combustion engine having wedge-like cylinder head and integral suction manifold, and rocker cover therefor
Inventor: FREESE V CHARLES E
IPC: F02M25/07
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine capable of being adapted to an unconventional severe discharge substance standard given to a small-sized and more compact diesel engine while providing a substantial fuel economical profit. SOLUTION: A casting engine block 12 having a pair of cylinder lines 14, 16 arranged at a V shape forming a plenum 18 therebetween. The respective cylinder lines 14, 16 have an upper wall 38 and a lower wall 40 relatively arranged at an angle such that a cross section of cylinder head is substantially wedge shape; an inner side wall 42 and an outer side wall 44; and a front wall and a rear wall extending between these inner side wall 42 and outer side wall 44.
Patent JP-2002018944-A (JP)
Title: Biaxially stretched polyester film and method for manufacturing the same
Inventor: OTOSHI MASAAKI
IPC: B29C55/12
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a biaxially stretched polyester film applied with emboss processing, which withstands heat treatment making it hard to impart a winding habit to the film, at both side end parts thereof, and a method for manufacturing the same. SOLUTION: The biaxially stretched polyester film receives emboss processing at both side end parts and, in the embossed parts, the single surface of the film is flat and unevenness is formed to the other surface of the film by a change in wall thickness. In the method for manufacturing the biaxially stretched polyester film, the emboss processing is applied to both side end parts of the biaxially stretched polyester film by passing the film through the nip between an embossed roll and a hard roll having a smooth surface.
Patent JP-2002021367-A (JP)
Title: Roof fixing method in air-raising tank roof
Inventor: YAMADA JUICHIRO
IPC: E21D13/00
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To directly and actually weld a tank roof floated by a pneumatic pressure to a ring member for fixation by omitting temporary fixing work of the tank roof. SOLUTION: After the tank roof 5 reaches the ring member 10 for fixation by air-raising, the ring member 10 for fixation, an outer peripheral part of the tank roof 5, a temporary roof 6 provided on a lower face of the outer peripheral part of the tank roof 5 and provided with a seal member 7 coming into slide-contact with an inner peripheral face of a tank side wall part 3 at whole periphery, and a partition space 18 partitioned by the inner peripheral face of the tank side wall part 3 on more upper side than a section in contact with the seal member 7 of the temporary roof 6 are opened to the atmospheric air, and then the outer peripheral part of the tank roof 5 and the ring member 10 for fixation are actually welded to fix the tank roof.
Patent JP-2002024685-A (JP)
Title: Printing/editing system, printing/editing device, and system operating device
Inventor: FUJINO YASUSHI
IPC: G06Q50/00
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To make an advertising catalog quickly preparable while effectively using a network such as the Internet. SOLUTION: This printing/editing system having a printing/editing device for receiving information on commodity through a network and forms a printed matter and a homepage as advertisement information from the information on the commodity. The printing/editing device is provided with a data base for accumulating received information on the commodity, is provided with an editing device for editing the information on the commodity into an advertisement information form for every advertiser of the commodity on the basis of a predetermined editing form, a homepage forming device for forming the homepage including the edited result from the editing device, and a printing device for manufacturing a printed matter on the basis of the edited result.
Patent JP-2002020497-A (JP)
Title: Method for manufacturing purified thermoplastic polyester resin
Inventor: KOBAYASHI AKIO
IPC: C08J3/12
Filed: 2000-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a purified thermoplastic polyester resin which comprises subjecting a thermoplastic polyester resin in the form of pellets toe purification treatment. SOLUTION: This method for manufacturing a purified thermoplastic polyester resin comprises subjecting pellets containing a thermoplastic polyester resin to heat treatment in a fry heat atmosphere of 110 deg.C in a temperature lower than the melting point of the resin, and then contacting the heat treated pellets with a mixed fluid of an alkali and an alcohol to remove 0.1-10 wt.% total weight of the pellets as impurities.
Patent JP-2002027417-A (JP)
Title: Method and device for accumulating program
Inventor: MATSUO TAKASHI
IPC: G06F21/10
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for limited reception which realizes a safe conditional access, related to an accumulation broadcast method where broadcasted programs are accumulated and then reproduce for viewing at a convenient time. SOLUTION: An accumulation coding part is provided where an accumulation encryption is processed, a plurality of accumulation encryption keys are generated and the accumulation encryption key is changed corresponding to an accumulation packet, for higher security for accumulated contents.
Patent JP-2002019051-A (JP)
Title: Fluororesin laminate and molding made of the same
Inventor: AKATSU MASAMICHI
IPC: B32B27/30
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a fluororesin laminate having a surface layer hard to adhere to a molding made of another resin containing a plasticizer and a chemical resistance and hard to allow a wrinkle to occur on the layer hard to easily crack by an external force and hard to generate a fine wrinkle thereon in a high temperature environment and a heat resistance, a molding made of the laminate, or particularly the fluororesin laminate suitable for an interior and exterior finishing materials of a vehicle such as an automobile or the like and the molding made of the materials. SOLUTION: The fluororesin laminate comprises a two-layer constitution of a first layer of the surface layer made of a resin composition of a fluorovinylidene resin of 30 to 80 pts.wt. and an acrylic resin of 20 to 70 pts.wt. (total sum of the both is 100 pts.wt.), and a second layer made of an acrylic resin having an elongation at breakage of 20% or more according to an ASTMD 638 and a peak value of tanδobtained from a measurement of a viscoelasticity according to an ASTMD 5026 of 100 to 150 deg.C, disposed in this order.
Patent JP-2002025445-A (JP)
Title: Melting method of cathode-ray tube glass
Inventor: YAMAZAKI HIROKI
IPC: H01J9/34
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a melting method in which melting of the cathode-ray tube glass can be done in a short time, while suppressing the temperature rise of the cathode as much as possible and the shape after melting is as satisfactory as equivalent to that made by burner heating and which obtains full strength of after melting. SOLUTION: The melting method of the cathode-ray tube glass comprises a process, in which a tube shape neck glass and a stem glass installed with an electron gun are melted by heating by infrared rays, where the irradiated portion by the infrared rays is moved during heating.
Patent JP-2002019147-A (JP)
Title: Ink cartridge collecting apparatus and system for repaying value of residual ink in ink cartridge
Inventor: YANAGIDA EIKO
IPC: G06Q50/00
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To promote collection and recycle of ink cartridge by repaying a value corresponding to the residual ink to a user when a tank of one color in a cartridge having a plurality of ink tanks becomes empty. SOLUTION: The ink cartridge collecting apparatus comprises a cartridge recognizing means 12 for at least specifying the manufacturer of an ink cartridge 14, means (1321, 1322) for at least sorting the ink cartridges 14 depending on the manufacturer thereof, and containers (1331-1335) for collecting the sorted ink cartridges 14.
Patent JP-2002026498-A (JP)
Title: Mounting mechanism of nickel plate in printed circuit board
Inventor: SASAKI KIMITERU
IPC: B23K1/19
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To improve the packaging accuracy and release strength of a nickel plate to be soldered to a land. SOLUTION: In the packaging mechanism of the nickel plate 13 in a printed circuit board 1 for joining, by reflow, the nickel plate 13 that is overlapped to the land 12 being provided on a substrate via solder, the shape of the junction surface with the nickel plate 13 of the land 12 is matched to the soldering surface of the nickel plate 13, at the same time a widening part in the direction of the outside of the central part in the longitudinal direction of the land 12 is allowed to project face to face, and a fillet 5 by the adhesion of solder that flows by reflow is formed between a widening part 12a and the outer end face of the nickel plate 13.
Patent JP-2002033280-A (JP)
Title: Vacuum film-forming equipment feeding/taking-out chamber, and method for exhausting it
Inventor: NAKAJIMA KOICHI
IPC: C23C14/54
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a technology that does not affect post processes, related to a feeding/taking-out chamber which is vacuum-exhausted while a board inside is heated/cooled. SOLUTION: A feeding/taking-out chamber 20 comprises a vacuum bath 21, a connection chamber 23 connected to the vacuum bath 21 through a valve 31, a high-vacuum pump 50 connected to the connection chamber 23, and a mass spectrometer 33. Related to the feeding/taking-out chamber 20, when the vacuum bath 21 is vacuum-exhausted while a board is heated, with the board provided inside the vacuum bath 21, the atmosphere inside the vacuum bath 21 is analyzed with the mass spectrometer 33, and the vacuum bath 21 is not connected to a core chamber 11, which is connected to the vacuum bath 21, until a moisture partial pressure falls below a specified value even if the internal pressure of the vacuum bath 21 falls below a specified pressure. So, no post process is performed while moisture is adsorbed on a board surface as a moisture partial pressure is not sufficiently low.  The post process is not affected.
Patent JP-2002028767-A (JP)
Title: Device for supplying metallic material into casting machine
Inventor: NODA SABURO
IPC: B22D17/30
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a metallic material supplying device into a casting machine with which subjects generated in the conventional metallic material supplying device, can be solved so that the accuracy of weighing is improved and the set-up change is facilitated in the case of changing the molten metal supplying quantity into an injection sleeve, etc. SOLUTION: In the metallic material supplying device 10 into the casting machine for supplying molten metal into a molten metal supplying hole 2 after weighing the fixed quantity, a metallic material transporting means 20, a pot 40 for holding the molten metal, a fixed quantity weighing means 50 for stopping the material supplied with the metallic material transporting means 20 by measuring a reference level L1 in the pot 40 and a level L2 after supplying and a molten metal supplying means 60 for supplying the weighed molten metal into the molten metal supplying hole 2, are provided. Since the molten metal in the pot is weighed, the accuracy of the weighing is better than the case of weighing in the granular state and a specified quantity of the molten metal corresponding to a cavity in a metallic mold can accurately be supplied.
Patent JP-2002029070-A (JP)
Title: Cap for ink jet recording apparatus and ink jet recording apparatus
Inventor: SAITO HIROYUKI
IPC: B41J2/185
Filed: 2000-07-17
Abstract: PROBLEM TO BE SOLVED: To surely hold a bottom face part of a cap and an ink-absorbing member in tight adhesion at all times and prevent adverse effects on an ink discharge opening face. SOLUTION: Holding members 15 are set for holding the ink-absorbing member M5002 not to separate from a space for sealing which is away from an outer peripheral part 10 of the cap M5001. The holding members are arranged inside the space for sealing not to butt against the discharge opening face when the outer peripheral part 10 butts against the ink discharge opening face of a recording head.
Patent JP-2002028794-A (JP)
Title: Laser beam machining device and method of laser beam machining using two-dimensional laser beam array
Inventor: UEHARA MINORU
IPC: B23K26/064
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam machining device and a method of laser beam machining using a two-dimensional laser beam array, by which device and method a high speed laser beam machining is possible and the precision of the laser beam machining is excellent. SOLUTION: In the device for laser beam machining which applies laser beam machining to a work using a laser beam, a laser beam generation source is formed which is composed of a two-dimensional laser beam array in which laser beam generation elements are arrayed in a plane and in a matrix, the laser beam generation device is located opposed to a mounting table on which a work is mounted, and a matrix ignition control means, which ignites each laser beam generation elements according to the shape of the machining of the work, is connected to the laser beam generation device.
Patent JP-2002033240-A (JP)
Title: Vacuum variable capacitor
Inventor: NEMOTO TOMOFUMI
IPC: H01G5/013
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To automatically and exactly detect the origin of a driving part. SOLUTION: An adjusting nut 13 is provided with a slit 13d and is detected through this slit 13d by a photosensor 25, that a screw shaft 12 or adjusting screw 14 is positioned farthest from the side of a fixed terminal plate 3, and it is defined as an origin of the driving part for driving the adjusting nut 13.
Patent JP-2002031819-A (JP)
Title: Liquid crystal device, manufacturing method therefor, and electronic equipment
Inventor: MURAIDE MASAO
IPC: G02F1/136
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal device with a high contrast ratio and a high aperture ratio by controlling deterioration in picture quality caused by disclination in a vertical alignment liquid crystal device. SOLUTION: In the liquid crystal device of this invention, a liquid crystal of a vertical alignment mode is held between a pair of substrates, and a TFT array substrate which is one of the pair of substrates is provided with a plurality of scanning lines 5 and data lines 4, TFTs 3 arranged correspondingly to the scanning lines 5 and the data lines 4, an interlayer insulating film arranged on the TFTs 3, pixel contact holes 14 formed in the interlayer insulating film, and pixel electrodes 2 electrically connected with a drain area 11 via the pixel contact holes 14. The pixel contact holes 14 are extended along the scanning lines 5 and capacitance lines 7 from the data lines 4 connected with the TFTs 3 up to the vicinity of the data lines 4.
Patent JP-2002039119-A (JP)
Title: Pipe support device
Inventor: SHIBUYA KIYOHISA
IPC: F16L3/10
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an improved pipe support device of a pipe support device erecting band type or hanging band type capable of preventing coming off of a bolt before a nut is screw-fitted and preventing simultaneous turn of the bolt and the nut. SOLUTION: In this pipe support device of such type that both end parts of a band are fixed on a support member attached to a ceiling, a floor, a wall face, etc., by the bolt and the nut, the bolt has a noncircular detent below a neck, a bolt insertion hole in an end part of the band on a side where the bolt is inserted is formed in such a way that it has such shape that corresponds to the detent below the neck of the bolt and such size that the bolt has loosening allowing oscillation when the bolt is inserted, and a part of the detent below the neck of the bolt inserted into the bolt insertion hole is deformed to support the bolt in the bolt insertion hole in a loosely fitting condition so as to prevent its coming off.
Patent JP-2001356834-A (JP)
Title: Physical circulation and selling system of software using storage medium being magazine supplement
Inventor: MATSUDA TATSUO
IPC: G06Q30/06
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To improve the delay of present software physical circulation in a current situation and to reduce the physical circulation costs. SOLUTION: Software is recorded in a storage medium being a magazine supplement, and distributed through a book store to a magazine purchaser, and settlement is made through the Internet. In this case, a person who wants to purchase software obtains a release key from a vender through the Internet, and down-loads his or her desired software by using this key.
Patent JP-2002036485-A (JP)
Title: Printing method and printing machine using the method
Inventor: SATO JUN
IPC: G03F7/004
Filed: 2000-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain a quality image without being affected by an environmental change such as a seasonal change in a printing method using an image recording method using the change of thermosensible wettability. SOLUTION: Before selective heating of a non-image area by a laser beam source 6 is started, the surface temperature of the recording body of a part to be irradiated with laser beams of a rotating plate cylinder 4 is detected by a temperature sensor 10, a heating body 7 and fans 8 and 9 are operated, an air current as shown by an arrow A is formed, and a plate surface is exposed uniformly to hot air. The surface temperature of the recording body is kept between 10-30 deg.C which is a general ambient temperature and 80 deg.C which is a (liquid-repellent state) temperature where a sweepback contact angle increases when heated without contacting liquid.
Patent JP-2002039768-A (JP)
Title: Navigation system
Inventor: SUZUKI YASUKATA
IPC: G08G1/0969
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a navigation system in which the load of a processor is reduced by signal-processing only updated road traffic information. SOLUTION: The navigation system is provided with a memory 21a which stores at least the information provision time and the kind of information from among traffic information, an information provision time, and kind extraction part 21a which extracts the information provision time and the kind of information from among the received traffic information when the traffic information is received by a beacon receiver 20 and a comparator 21c by which the information provision time and the kind of information extracted by the extraction part 21a are compared with the information provision time and the kind of information which are stored in the memory 21b.  Only when the information provision time and the kind of information do not agree on the basis of the comparison result of the comparator, the received traffic information is sent to a CPU 17, and the information provision time and the kind of information which are stored in the memory are updated to the new information provision time and the new kind of information.