baber/WOPTO huggingface dataset:
Patent JP-2002132021-A (JP)
Title: Image forming method, image forming device and process cartridge
Inventor: MIZOE MAREKATSU
IPC: G03G9/083
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method which realizes high durability by suppressing the wear of a photoreceptor, even under high-speed conditions and achieves high image quality, an image forming device using this method and a process cartridge which is disposed attachably and detachably at the image forming device. SOLUTION: The image forming method, in which magnetic particles for electrostatic charge are composed of core particles formed by pulverizing spherical particles and of which the transmittance is >=75 vol.%; the surface of the photoreceptor is a non-single crystalline hydrocarbon film; and toners are the magnetic toners, consisting of toner particles containing at least binder resins and magnetic material and having an average circularity of 0.920 to 0.995 and saturation magnetization of 10 to 50 Am2/kg under 79.6 kA/m (1k oersted), the image forming device and the process cartridge.
Patent JP-2001224962-A (JP)
Title: Method for manufacturing catalyst by using supercritical fluid and catalyst obtained thereby
Inventor: HIRATA HIROTO
IPC: B01J37/03
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a catalyst having high-degree uniformity of a catalytic component by depositing the catalytic component on a carrier having minute pores and to provide the catalyst having high-degree uniformity of the catalytic component deposited on the carrier. SOLUTION: This method for manufacturing the catalyst comprises contacting a supercritical fluid, in which a catalytic component raw material is dissolved, with the carrier to immobilize the catalytic component raw material on the carrier, preferably, by making good use of hydrolysis of the catalytic component raw material by the water adsorbed on the carrier. In the concrete, the method comprises contacting the supercritical fluid such as CO2 with the carrier such as meso-porous silica and γ-alumina in a pressure-resistance vessel, hydrolyzing the catalytic component raw material by the water adsorbed in the pores of the carrier to immobilize the catalytic component raw material on the carrier, releasing the supercritical state and firing the catalytic component raw material- immobilized carrier.
Patent JP-2002142227-A (JP)
Title: Hierarchy-type coding device of image signal, and hierarchy-type decoding device
Inventor: TAKEUCHI SEIICHI
IPC: H04N19/50
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To solve the problem that two types of coding sections are required for coding an image signal that is divided in frame units in the direction of a time axis by a different method. SOLUTION: A bit stream division section 21 divides a coding bit stream 200 obtained by the coding sections 20 into a first bit stream 211a comprising I and P pictures, and a second bit stream 212a made of only a B picture. A picture header modification section 22 changes the number of display of a frame included in the frame header of the first bit stream 211a so that the reproduction time of the first bit stream 211a becomes equal to that of the coding bit stream 200, and obtains a first bit stream 211b after the change. A hierarchy type decoding device 11 performs an inverse processing to a hierarchy-type coding device 10, and decodes two bit streams.
Patent JP-2002102408-A (JP)
Title: Pieces and board for japanese chess for which characteristics and advantages of chess pieces are adopted
Inventor: FUJII NOBUYUKI
IPC: A63F3/02
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To make a player enjoy the feeling of chess while playing Japanese chess as long as the player knows the rules of Japanese chess without knowing the rules of chess by making pieces of chess usable as pieces of Japanese chess. SOLUTION: The names of pieces of Japanese chess are written on the front surfaces of pieces of chess, and marks are placed on the back surfaces. When the pieces are completed, a red mark is placed.
Patent JP-2002148252-A (JP)
Title: Alternate index matter for evaluating resolvability of dioxins and resolvability evaluating method
Inventor: INABA TOSHIHARU
IPC: C09K3/00
Filed: 2000-11-07
Abstract: PROBLEM TO BE SOLVED: To provide alternate index matter capable of sizing catalyst towers for treating exhaust gases and managing the daily performance of the catalyst towers in refuse incinerating facilities, etc., and evaluating resolvability instead of dioxins for the purpose of evaluating activities in the selection and development of catalysts. SOLUTION: The alternate index matter for evaluating the resolvability of dioxins is selected from a group of (1) a compound which is a derivative of benzene and comprises an oxygenated substitute and/or a nitrogenated substitute to be linked with a benzene ring, (2) an aromatic compound selected from a group of biphenyl, diphenyl ether, and dibenzodioxin, (3) a compound which is derived from an aromatic compound selected from a group of biphenyl, diphenyl ether, dibenzofuran, and dibenzodioxin and comprises an oxygenated substitute and/or a nitrogenated substitute, (4) a compound which comprises a halogen atom to be further linked with a benzene ring in the (1) and selected from a group of a bromine atom, a fluorine atom, and an iodine atom, and (5) a compound which comprises an alkyl group which is to be further linked with a benzene ring in the (1), (3), and (4)  and may be substituted.
Patent JP-2002152451-A (JP)
Title: Facsimile equipment
Inventor: TAKAHASHI SATOSHI
IPC: H04M1/56
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide facsimile equipment having a PC/FAX function capable of preventing the deterioration of a picture by making it unnecessary to convert resolution at the time of plotting. SOLUTION: When a telephone number is transmitted to facsimile equipment 1 which transmits data when the telephone number of the other party of transmission on a printer driver on a PC 2, and the same telephone number is present in a transmission history stored in the facsimile equipment 1 side, the PC is informed of the receiving capability information of the other party of transmission, and the selection of resolution beyond the capabilities of a receiver is not made available in the printer driver of the PC 2 side based on the information. Also, when the width of image data to be transmitted is beyond the capabilities of the receiver, warning to inform an operator that the image data are reduced so as to be transmitted is displayed on the PC 2 side. However, no warning is displayed when the image data are not reduced by rotation of the image data.
Patent JP-2001203154-A (JP)
Title: Manufacturing method of mask membrane for lithography
Inventor: NOGUCHI HITOSHI
IPC: G03F1/22
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a mask membrane for lithography by which a diamond film can be manufactured easily without damaging smoothness and film stress, after the film is formed. SOLUTION: Fluidized diamonds particles are put into contact with a silicon substrate having underlying film formed thereon or an underlying substrate, before a diamond film is grown. Next, the diamond film is grown on the substrate or the underlying film and then the silicon substrate, and the underlying film or the underlying substrate are etched and removed to manufacture a mask membrane for lithography.
Patent JP-2002151611-A (JP)
Title: Method for manufacturing electronic component having cap and adhesive agent coater
Inventor: MATSUHASHI TOSHISHIGE
IPC: B05C11/10
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain a method for manufacturing an electronic component having a cap which is excellent in productivity and reliability of electrical continuity between a conductive cap and an electrode on a substrate which electrode is connected with the conductive cap. SOLUTION: In this method for manufacturing an electronic component having a cap, conducting paste is applied on the substrate 2 in order to constitute the electrode 4 to be connected with the conductive cap 3. An electronic component element is mounted on the substrate. On an end surface of an aperture of the conductive cap having the aperture opened downward, insulating adhesive agent 6 is applied to a part except a portion to be in contact with the electrode 4 on the substrate. Before the conducting paste is cured, the conductive cap 3 is bonded to the substrate 2 via the adhesive agent 6.
Patent JP-2002146972-A (JP)
Title: Eave end roof tile and structure of edge of eaves, and structure of edge of eaves and wing
Inventor: SUGIMOTO HIROFUMI
IPC: E04D1/30
Filed: 2000-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a structure of an edge of eaves, collecting rainwater at the edge of the eaves, eliminating the fall of the rainwater and snow from the edge of the eaves, etc., and having excellent beauty. SOLUTION: The structure of the edge of the eaves and a wing utilizes an eave end roof tile having a long hole 3 for the passing of the rainwater slightly above the flow-directional center of the valley part 1b a tile body 1, a catchment material D mounted on a sheathing roof board on the lower side of the eave end roof tile, and a water guiding material installed in the sheathing roof board on the lower side of a wing tile. The catchment material D is laid along the edge-of-eaves side of the sheathing roof board, and the rainwater on the roof tiles is made to flow into a down pipe along the catchment material D and the water guiding material on the edge-of- eaves side of the sheathing roof board.  Consequently, the structure of the edge of the eaves and the wing brings about an improvement in the beauty of a jerkinhead roof and enables the elimination of harmful effects, damage to humans and objects, the wetting of the humans and a building, and the like, which are caused by the falling of the rainwater or the snow, etc., by eliminating the falling of the rainwater or the snow, etc., from the edge of eaves.
Patent JP-2001191185-A (JP)
Title: Method and device for carving solid article by laser beam
Inventor: OLEJNICZAK BRIAN LEE
IPC: B23K26/00
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a re-carving process by which efficiency and a processing quality are improved without degrading a carved article. SOLUTION: A solid article 36 is carved by the process and a device 10 in order to provide plural cells 12 carved at an interval in at least a part of the surface of the article 36. A laser beam is generated by the device, and the laser beam is separated into at least two beams. Focuses 24, 26 are formed on the surface by respective beams. A pair of beams is formed by the focuses 24, 26 formed at an interval from each other, and respective pairs of the beams are arranged in order to carve new cells simultaneously. The new cells are carved by a first focus of the pair of the beam, and the cells carved before are re-carved by a second focus. The separation is performed by passing the laser beams through an optical device having a diffraction optical element 20 for forming the first beam and the second beam having the focus formed at an interval.
Patent JP-2002151550-A (JP)
Title: Semiconductor device, its manufacturing method and coil spring cutting jig and coil spring feeding jig for use therein
Inventor: FUNAYA TAKAHISA
IPC: H01L21/60
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device having a flip-chip structure of high connection reliability in which occurrence of incomplete connection due to difference of thermal expansion between a functional element device and a circuit device can be prevented, a connection body of a circuit board and a functional element device rejected in electrical inspection after temporary connection can be reconnected easily after separated temporarily, and low thermal resistance can be ensured even when a large power consuming function element device having simple structure and a low package cost is used, to provide its manufacturing method, and a coil spring cutting jig and a coil spring feed jig for use therein. SOLUTION: A metal layer 3 is provided on the surface layer of the surface circuit board electrode 5 of a circuit board 6, a metal layer 3 is provided on the surface layer of the chip electrode 2 of a function element chip 1, a vertical coil spring 4 is connected with the surface circuit board electrode 5 and the chip electrode 2 through respective metal layers 3, and the surface circuit board electrode 5 is flip-chip connected with the chip electrode 2 through the vertical coil spring 4.
Patent JP-2001154042-A (JP)
Title: Optical fiber
Inventor: BRILLAND LAURENT
IPC: G02B6/00
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber suitable for manufacturing an energy dissipation wavelength selecting filter, capable of operating as a dope fiber amplifier gain uniformizing filter. SOLUTION: In this optical fiber, a core is enclosed by a cladding, using the core and the clad which are photosensitive to beam of light, e.g. ultraviolet rays, periodic perturbations of refractive indexes of the core and the clad are obtained, at least one Bragg grating inclined to the fiber axis is prescribed, and the difference in the refractive indexes between the core and the clad is less than 3×10-3. The spectral width of a grating is decided by a core blaze angle formed by the vertical axis and the grating relative to the fiber axis, and the spectral width is reduced in accordance with the difference of the refractive indexes between the core and the clad. A spectral response becomes symmetrical and thin by this combination.
Patent JP-2002144350-A (JP)
Title: Method for manufacturing friction material and sheet
Inventor: SHINYA EIJI
IPC: B29C53/04
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a friction material having a desired shape, especially a non-plane shape, easily even without using a molding mold. SOLUTION: In the method for producing the friction material which is fitted to the fitting surface 1a of a friction part 1, a friction material composition is molded into a flexible sheet, the sheet 2 is stuck on the fitting surface of the friction part or a friction part model, and the composition stuck on the fitting surface 1a is cured.
Patent JP-2002153276-A (JP)
Title: Method for identifying and detecting yeast belonging to the genus candida using topoisomerase ii gene as index
Inventor: KOMUKAI SACHIKO
IPC: G01N33/53
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently identifying and detecting yeast belonging to the genus Candida. SOLUTION: The objective method for identifying and detecting a yeast belonging to the genus Candida at a species level using a specific region of topoisomerase II gene of a yeast belonging to the genus Candida as an index is provided.
Patent JP-2002156379-A (JP)
Title: Reagent for measuring aptt stable and efficiently activated in solution
Inventor: OKUDA MASAHIRO
IPC: G01N33/86
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a reagent composition for measuring APTT superior in dilution linearity and stability in a solution state, and with high reactivity to prekallikrein. SOLUTION: The reagent for measuring APTT is made to contain an aluminum compound.
Patent JP-2002156628-A (JP)
Title: Transmission type display
Inventor: YAMAMOTO KOICHI
IPC: H01J11/32
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a transmission type display excellent in the use efficiency of illumination light. SOLUTION: The display is equipped with a light source part which emits illumination light, a plurality of openings which transmit the illumination light or shield against the light to display an image, and a light-shielding part disposed as a specified pattern among a plurality of openings to shield against transmission of the illumination light. The display has a reflection layer which reflects the illumination light to return to the light source part and which is disposed in the light source side of the light-shielding part and in the position overlapping at least with the light-shielding part in the direction perpendicular to the principal plane of the panel.
Patent JP-2002154214-A (JP)
Title: Ink jet recorder
Inventor: YOSHIDA ATSUSHI
IPC: B41J2/165
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder capable of miniaturizing a whole of a cleaner by reducing a cleaning member in size in the width direction. SOLUTION: This ink jet recorder comprises a reciprocable carriage 1, an ink jet recording head H that is amounted on the carriage 1 and ejects ink drops from a nozzle-formed face according to print data and a cleaner 20 having a cleaning member 21 for wiping the nozzle-formed face that is provided to a portion in the vicinity of a moving path of the recording head H by being movable back and forth. A positioning section 66 for positioning the cleaner 20 at a head-cleaning position in the advancing direction is provided to the carriage 1 and a contact pin 65 corresponding to the positioning section 66 is provided to the cleaner 20.
Patent JP-2002157965-A (JP)
Title: Deflection yoke for color cathode-ray tube and color cathode-ray tube
Inventor: NAKAJIMA KOJI
IPC: H01J29/70
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To solve problems of causing a phase difference between electric currents i1 and i2 flowing in auxiliary coils L1 and L2 in the image screen upper end since a return frequency of vertical deflection of a color cathode-ray tube becomes a high frequency, and causing the so-called blade-shaped miss convergence when miss convergence of R and B becomes remarkably large on the image screen upper end as a drawing 14 as the result. SOLUTION: An increase balance of impedance between the auxiliary coils L1 and L2 on the image screen upper end is kept by adding an inductor L3 to a conventional correction mechanism 1, the phase difference in the electric currents i1 and i2 between the auxiliary coils L1 and L2 is corrected, and the blade-shaped miss convergence in the image screen upper end is eliminated.
Patent JP-2002161648-A (JP)
Title: Seismic control building
Inventor: TEZUKA TAKEHITO
IPC: E04H9/02
Filed: 2000-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a seismic control building which allows the entire building to have excellent seismic control effect, and provides easy recovery of the building after being hit by a disaster. SOLUTION: According to the seismic control building, all columns 1 in a specific intermediate layer are vertically cut, and rubber laminates 2 are interposed between upper and lower cut column portions of the respective cut columns, whereby the horizontal rigidity of the intermediate layer is lowered relative to the other layers. Thus, the intermediate layer is set as a deformation concentration layer 3 in which a large deformation is produced due to concentration of deformations at the time of an earthquake. Then, seismic control dampers such as unbond brace dampers 5 or the like are interposed between the deformation concentration layer and a layer 4 immediately above the same.  The seismic control damper should be a hysteretic damper which uses hysteretic absorbing energy generated when a steel product such as a low-yield point steel is yielded, and then the employed dampers are set in a plane of structure in the deformation concentration layer. Alternatively, a highly rigid frame body formed like a rectangular frame is arranged outside an external peripheral surface of the deformation concentration layer so as to reach the layer immediately above the same, and the vibration dampers are interposed between the frame body and at least one of the deformation concentration layer and the layer immediately above the same.
Patent JP-2002160815-A (JP)
Title: Goods delivery route preparing system, method, and recording medium thereof
Inventor: IWATA ATSUSHI
IPC: G06Q30/06
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To prepare a goods delivery route based upon the goods order information while the person in charge makes reference to the relevant traffic information and/or GPS information in the case the goods are to be delivered to the address and on the date and time instructed by the customer. SOLUTION: A goods delivery route preparing system is composed of a customer's terminal unit 10 from which each customer enters his ordering information for goods to be purchased, a sales center terminal unit 20 to receive the ordering information, check the item, and prepare the distribution data including the data and address instructed by the customer, a distribution center terminal unit 30 to receive the distribution data and prepare the distribution route having the shortest distance and shortest requisite time upon making reference to the relevant traffic information and GPS information on the basis of the instructed data and address, and a communication network 100 (Internet) to connect the customer's terminal units, sales center terminal unit, and distribution center terminal unit with one another.
Patent JP-2002166349-A (JP)
Title: Wire saw roller
Inventor: IGUCHI MASAHITO
IPC: B24B27/06
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a wire saw roller small in thermal expansion coefficient, favourable in abrasion resistance and light in weight. SOLUTION: The wire saw roller constituted of a multiple groove roller furnished with a plural number of wire grooves of more than two on its surface and a core part to support it is made of a metal-ceramics composite material, made of ceramic powder or ceramic fiber as a reinforcing material at least on the groove parts and made of metal as a matrix.
Patent JP-2002163590-A (JP)
Title: Surrogate system, surrogate method, service surrogate server, corporate server, and recording medium
Inventor: TADANO TAKUSHI
IPC: G06Q20/00
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a surrogate system without constructing an accounting system for member store in e-commerce on internet. SOLUTION: Terminal devices 5 of customers 9, member stores' servers 7 of member stores 11, service providing servers 8 and a service surrogate server 13 are connected through a network 3. The service surrogate server 13 processes accounting transaction of each member store 11a, 11b, and 11n. When the customer 9a accesses to the member stores' servers 7a, 7b, etc., and buys some goods or belongs to service, the service surrogate server 13 processes the accounting transactions of all the member stores 11a, 11b, etc.
Patent JP-2002164742-A (JP)
Title: Fm demodulation circuit
Inventor: YAMAGUCHI SATOSHI
IPC: H03D3/06
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To prevent fluctuation in the DC voltage level of a demodulation signal output terminal by automatically correcting the fluctuation of the delay quantity of a demodulation delay unit even when the fluctuation of the delay quantity is generated. SOLUTION: This FM demodulation circuit is provided with a delay unit 1 for demodulation and a multiplier 2 for demodulation and a delay unit 3 for correction and a multiplier 4 for correction whose characteristics are respectively the same as those of the unit 1 and the multiplier 2. Then, a reference signal whose frequency is the same as that of a non-modulated carrier wave is delayed by the delay unit 3 for correction, and a phase difference between the reference signal and the output signal of the delay unit 3 for correction is detected, and the DC component of the phase difference is extracted by a low pass filter 5, and a difference voltage between voltage which is the same as the output DC bias voltage of the multiplier 2 for demodulation and the output voltage of the low pass filter 5 is converted into current,  and the correction quantity of the delay unit 1 for demodulation and the delay unit 3 for correction are controlled so that the DC voltage level of the demodulation output terminal can be held so as to be constant.