baber/WOPTO huggingface dataset:
Patent JP-2002098589-A (JP)
Title: Method and device for color correction
Inventor: TOZAWA SHINICHI
IPC: B41F31/02
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To reduce variation in quality of a printed matter by correcting mixing ratio of a coloring liquid to provide a color of a printed matter which is previously OKed when color change on a printed matter is detected. SOLUTION: Liquid monitoring parts 6a-6d irradiate light to a print ink A extracted from a vessel and then measures spectral characteristics of its transmission light. A printed matter monitoring part 5 measures a spectral reflectance of the print ink A printed on a print sheet 4. A calculation control part 7 calculates a color value from the spectral reflectance and judges presence of change in the color value from a previously OKed printed matter. If it is judged that the color value changed, the liquid monitoring part calculates an additional correction amount ΔCi for a mixing ratio of the print ink A in the vessel to provide the color of the previously OKed printed matter based on the value of a spectral transmissivity T (λ). A base ink or a reducer is supplied in the vessel according to an additional weight ΔWi calculated in accordance with the ΔCi.
Patent JP-2002096946-A (JP)
Title: Image forming device
Inventor: SONETAKA KAZUHARU
IPC: B65H11/00
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device installable in a small space although fitted with a manual paper feeding part. SOLUTION: A stacking portion 50 is usable in manually feeding paper. That is, a paper feed tray selected by use of an operating part or the like not shown in the figure is used to manually feed paper to enable sheets of paper stacked on the stacking portion 50 to be used as sheets of paper to be manually fed. The sheets of paper stacked in the stacking portion 50 can be adjusted in width by a width adjusting portion 54. This width adjustment may be made either automatically or manually.
Patent JP-2002099572-A (JP)
Title: Device and method for similar document retrieval, and recording medium with similar document retrieval program recorded thereon
Inventor: NAKAZATO SHIGEMI
IPC: G06F17/30
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To enable performing the most suitable similarity retrieval by considering classification relative to the classification being an object of similar document retrieval in classification specification in the similar document retrieval. SOLUTION: A similar document retrieval device retrieves a document being similar to a retrieval key document from a plurality of retrieval object documents. A control part 100 classifies the retrieval object document plurally for registration, and also set the relationship between the classification being classified plurally. The control part 100, when retrieving a document being similar to the retrieval key document, retrieves the classification to be retrieved by the retrieval key document from the plurality of classified classification on the basis of similarity between each classification and the retrieval key document. Then, based on the relationship between classification, a predetermined classification relative to the retrieved classification is outputted along with the classification being specified and retrieved as the retrieval object. The document being similar to the retrieval key document is retrieved on the basis of the similarity between the retrieval object document and retrieval key document belonging to this output classification.
Patent JP-2002110121-A (JP)
Title: Battery pack
Inventor: TORITANI HIROHISA
IPC: H01M2/10
Filed: 2000-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent breakage of a protection circuit by external force and achieve overall miniaturization. SOLUTION: A protection circuit 30 and a battery body 20 are accommodated in a battery case 11. While forming a flat surface 34A opposite the circuit board 31, a mold resin layer molding an electronic parts 32 is formed on the protection circuit 30. The battery case 11 is accommodated in a state in which the flat surface 34A of the mold resin layer 34 is brought into contact with the flat surface of the battery body 20.
Patent JP-2001243740-A (JP)
Title: Magnetic tape cassette, guide roller and method for manufacturing guide roller
Inventor: ASANO KATSUKI
IPC: B29C45/00
Filed: 2000-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic tape cassette and a guide roller by which a magnetic tape can stably travel and a magnetic head can normally read and write recording and to provide a method for manufacturing the guide roller. SOLUTION: This magnetic tape cassette of this invention has a guide roller 106 which is supported freely turnably at a lower cassette half 22 with. The guide roller 106 is nearly drum-shaped, a curvature coefficient T indicating curving degree of its outer peripheral surface and expressed by the formula T=Δ/(LΦmax) is 0.001<= and <=0.01. The guide roller 106 is constituted of a primary molding which becomes an outer skin and an injection resin which is injected inside the primary molding and becomes content swelling the primary molding by its injection pressure to an inner surface of the drum-shaped cavity with a parting line as the maximum diameter. Further the guide roller of this invention has a shape by which air can be involved in its peripheral surface at the time of fast traveling of the magnetic tape 26.
Patent JP-2002112405-A (JP)
Title: Control device for electric railcar
Inventor: ANDO TAKESHI
IPC: H02M7/48
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a control device for an electric railcar suitable for stable suppression of an AC component of a specific frequency included in a power source side without installation of an another power source. SOLUTION: The electric railcar comprises a filter circuit consisting of a series body of a capacitor 5 and a reactor 4 connected in parallel with a DC power source 1 including the AC component fed from an outside of the electric railcar, and an inverter 8 which is connected with the capacitor with the DC side and generates an AC power source in the electric railcar. A converter 6 which is connected with the capacitor with the DC side, converts the DC to AC, and output the AC to a load impedance 7 connected with the converter with the AC side is set. An output voltage on the AC side of the converter is controlled by a half frequency of the specific frequency superimposed on the DC power source so that the AC component of the specific frequency through the filter circuit is reduced.
Patent JP-2002111300-A (JP)
Title: Apparatus and method for inspecting mounting board
Inventor: SHIGEYAMA NAOKI
IPC: G06T1/00
Filed: 2000-09-28
Abstract: PROBLEM TO BE SOLVED: To improve an inspecting accuracy and to improve operability. SOLUTION: A method for inspecting a mounting component comprises, when setting the method, the steps of automatically selecting a method for inspecting having a high application frequency from a plurality of inspecting methods stored in a library 19 for a set mounting component by a controller 18, and manually selecting a suitable one from the plurality of the methods stored in the library 19 by an operator when the inspecting method is not suitable.
Patent JP-2002110471-A (JP)
Title: Electrolyte and electrical double layer capacitor using the same
Inventor: IMAI KOJI
IPC: H01G11/12
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an electrolyte having a decomposition voltage higher than those of organic electrolytes, and also to provide an electrical double layer capacitor using that electrolyte. SOLUTION: The electrolyte of the electrical double layer capacitor is a gel electrolyte consisting of a polymer, organic solvent, and electrolytic salt. Polyacrylonitrile is used for the polymer, propylene carbonate is used for the organic solvent, and tetrafluoroboric acid tetraethylammonium is used for the electrolytic salt. The gel electrolyte is disposed between opposite electrodes of the electrical double layer capacitor.
Patent JP-2002114578-A (JP)
Title: Jig for sintering electronic parts
Inventor: IZUTSU YASUHISA
IPC: C04B35/64
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an electronic parts sintering jig having long-term durability, improved by selecting the kind of metal to be used as a surface layer in order to solve the problem that the conventional jig is short of long-term durability, for example, the surface layer is peeled off from an intermediate layer because the adhesive strength between the surface layer and the intermediate layer is not sufficient. SOLUTION: This jig for sintering electronic parts comprises a base material, the intermediate layer or partially melted intermediate layer which is coated on the surface of the base material and which consists of a metal oxide containing alumina, and the zirconia - calcia - alumina - yttria surface layer or the yttria-stabilized zirconia surface layer formed on the intermediate layer or the partially melted intermediate layer. When the oxide or a composite oxide of metal is used as the surface layer, the adhesive strength between the surface layer and the (partially melted) intermediate layer is enhanced regardless of the kind of metal of the intermediate layer or partially melted intermediate layer so that the jig for sintering electronic parts, which is excellent in long-term durability such as exfoliation resistance, can be obtained.
Patent JP-2002110710-A (JP)
Title: Application method of bonding paste
Inventor: OSONO MITSURU
IPC: B05D1/26
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide the application method of bonding paste, capable of uniformly supplying the bonding paste in the entire range of a jointed part between a chip and a board. SOLUTION: In the application method of the bonding paste drawing and applying the bonding paste in an application area 6a set at the chip mounting position of the board, an application shape in the neighborhood (e) of both the ends of application lines L1, L2 set on the diagonal line direction of the application area 6a is made into a tapering-off shape toward one end side or a shape with a step, in which an application width B2 of the end side is narrower than the application width B of the center side, and the application density of the bonding paste in the neighborhood of both the ends is set smaller than the application density on the center part of the application lines L1, L2. Thereby when the chip is pressed onto the bonding paste, the bonding paste is widened over the entire range of the jointed part between the chip and the board can be supplied uniformly.
Patent JP-2002108645-A (JP)
Title: Emulation system and its control method
Inventor: OGURA YASUTSUGU
IPC: G06F11/22
Filed: 2000-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a system as an emulation system to perform design/ evaluation of a system LSI and capable of flexibly coping with change of connection information, etc., at a low cost. SOLUTION: Inputted data ϕi to a logic 64 mounted on an FPGA 3 and outputted data ϕo by it are serially transferred by shift registers 4 and 5 of the FPGA 3 and shift registers 17 and 18 of a control circuit part 10. Thus, the quantity of the wiring 21 is remarkably reduced and furthermore, the change of the connection information is easily coped with by changing the order of pieces of the inputted and outputted data even when the connection information is changed.
Patent JP-2002112775-A (JP)
Title: Method for determination of human abc transporter, and probe and kit therefor
Inventor: NISHIMURA MASUHIRO
IPC: C12Q1/68
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a new technique for fractionating and determining the molecular species of human ABC transporter, and a primer and a probe for the technique. SOLUTION: The probe contains an oligonucleotide hybridizing to a specific region of a gene of molecule species of human ABC transporter, the kit for the determination of the molecular species contains a combination of the above probe with a specific primer pair and the method for the determination of the molecular species comprises the polymerase chain reaction with the kit and determination of the presence of the hydrolysis of the used probe.
Patent JP-2002112730-A (JP)
Title: Liquid seasoning containing edible oil and fat
Inventor: KITAKATA TATSUICHIRO
IPC: A23L27/00
Filed: 2000-10-03
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid seasoning containing edible oils and fats, which is a liquid seasoning containing edible oils and fats, where the edible oils and fats can be maintained to be stably dispersed in a liquid seasoning stirred or shaken for a predetermined period of time, and also causing no change in the inherent properties originated in the seasoning liquid itself. SOLUTION: This liquid seasoning containing the edible oils and fats is characterized by containing puffed-rice powder at 0.5-10 wt.% based on the whole of the resultant liquid seasoning.
Patent JP-2001186028-A (JP)
Title: Control data stream coding method and its system
Inventor: PAABETTSU MIRZA
IPC: H03M7/14
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a circuit and a method for a control data signal coding, detecting and decoding system. SOLUTION: This invention provides a block coding and decoding system for servo data by using a rate (M/N) code, where M is n integer being 2 or over and N represents an integer larger than the M. In general, the block coding and decoding maps between M servo data bit and N coding symbol bit. The coding using the rate (M/N) code is used for a magnetic recording system to code servo data to be written in a servo data sector on a magnetic recording medium. The coded servo data are read from the magnetic medium and block- decoded. An N-coding symbol bit is detected from a channel sample read from the magnetic medium by using a forced maximum likelihood partial response PRML detector.
Patent JP-2002118357-A (JP)
Title: Printed wiring board
Inventor: KUWAZAKI SATOSHI
IPC: H05K1/02
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board with which thermal damage to components or board is reduced by suppressing the temperature difference caused by the difference in the infrared absorption or heat capacitance of components in a process for reflow connection with the lead-free solder of high melting point. SOLUTION: In the production process of a glass epoxy resin printed wiring board or the like before the application of a solder resist 1, a high infrared absorbing layer 3 is formed by applying a black pigment or the like of high infrared absorption around an electrode 2 to mount the electronic components of high heat capacitance. Afterwards, the solder resist 1 is applied. By forming the material layer 3 of high infrared absorption around the electrode 2 to mount the electronic components, with which a temperature around a connecting part is hard to elevate, only the temperature around the connecting part is elevated. While suppressing low the heat damage to the components, the board deals with the reflow of high melting point solder such as lead-free solder.
Patent JP-2002116605-A (JP)
Title: Image forming device
Inventor: FUJIMORI SHINICHIRO
IPC: G03G15/02
Filed: 2000-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device by which a high-quality image having no image defect is obtained over a long term by preventing the walk of the tubular semiconductive film of an electrifying member so as to realize the reduction of cost, contamination resistance and high image quality with respect to the electrifying member having the tubular semiconductive film on its surface. SOLUTION: The electrifying member CR is provided with a film electrode supporting roll 11 formed of a semiconductive foaming elastic layer 13 fixed and supported on a conductive roll shat 12 and having a cylindrical outer peripheral surface 13a, and a film electrode 14 attached to the outer peripheral surface of the roll 11 in a tight-contact state and formed of the endless semiconductive film provided with a resistance generation part for preventing movement being a resistance in the case of moving in an axial direction along the surface of the roll 11 on its inner peripheral surface coming into contact with the outer peripheral surface 13a of the roll 11.
Patent JP-2002112647-A (JP)
Title: Artificial plantation, afforestation method and plantation method
Inventor: NIWA KOZO
IPC: A01H7/00
Filed: 2000-10-11
Abstract: PROBLEM TO BE SOLVED: To reduce the damage of woods caused by ultraviolet rays. SOLUTION: The species having polyploid such as triploid and tetraploid in chromosome number is selectively afforested to form an artificial plantation and to form the woods having ultraviolet resistance.
Patent JP-2002082605-A (JP)
Title: Terrestrial globe mechanism allowing understanding of solar radiation (sunshine) of earth's surface and geological relation between terrestrial globe and the earth and relative bearing relation with the sun
Inventor: KADOTA KAZUHIKO
IPC: G09B27/08
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To realize a terrestrial globe which allows the conceptual understanding of the relative entire bearing relations between a terrestrial globe spherical body 1 and the Earth 19 as well as the sun 18 viewed from an observation point 32. SOLUTION: This terrestrial globe consists of a sunshine hemispherical film 3 which indicates a sunshine area 25 fixed to an observation bearing surface pedestal 4, a nighttime hemispherical film 2 which indicates a nighttime area 26, a month and date adjusting rotary pedestal 5 which rotates on this pedestal 4, a time adjusting dial 6 which revolves and rotates on this pedestal 5, a time setting month and date scale 7 which matches the phase of the scale to the pedestal 5 and revolves, the terrestrial globe spherical body 1 which simulates the Earth, a horizontal level 9 and a magnetic bearing gage 8.
Patent JP-2002124552-A (JP)
Title: Probe card and semiconductor-inspecting equipment
Inventor: UMETSU TATSUO
IPC: G01R1/073
Filed: 2000-10-13
Abstract: PROBLEM TO BE SOLVED: To provide semiconductor-inspecting equipment where damage in the tip of a probe needle due to overcurrent is prevented. SOLUTION: A probe 3, a fuse 2, and a relay 1 are provided on the surface of a probe card, and are connected in series. A measuring instrument 10 is connected to the relay 1. The relay 1 is turned off for allowing current to flow to the ground when the overcurrent is detected. In addition, when the relay is on, the fuse 2 is cut off, thus preventing the overcurrent.
Patent JP-2002124607-A (JP)
Title: Display driver module
Inventor: HIROHASHI OSAMU
IPC: G09F9/00
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a display driver module, in which a connection step is shortened in time and which has a heat dissipating structure having high heat dissipation. SOLUTION: A heat dissipating body 2, such as an aluminum plate or the like, is previously mounted on the rear surface of an integrated circuit mounting part and surrounding part thereof of a flexible board 1, namely, it is mounted so as to bring the module into contact with a base film 6. Then, respective integrated circuit chips 3 provided with a bump electrode 4 are bonded on the integrated circuit chip mounting part of the substrate 1, so that the electrodes 4 are brought into contact with a copper pattern 8 for wiring by using a connection material 5 selected from among resin materials, such as underfill, thereby forming the display driver module. Heat is dissipated from a heat generation part of the chip 3 to the pattern 8 of the substrate 1 through the electrodes 4.  Also, the heat travels to the body 2 from the pattern 8 through the film 6, and to the body 2 from the material 5 around the chip 3 through the film 6.
Patent JP-2002122693-A (JP)
Title: Pressurizer
Inventor: NAKAZAWA TOSHIO
IPC: G21D1/00
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To reduce turbulence in an interface caused by pressurized wafer 3 flowing into a pressurizer 10 to prevent or restrain dissolution and flow-out of nitrogen gas. SOLUTION: A shock receiving plate 6A for reducing the turbulence in the interface between the pressurized water 23 and the nitrogen gas 5 is provided in an upper side of an outlet opening 2b, in this preasurizer 10 wherein the outlet opening 2b and an inlet opening 4b are arranged submergedly in the pressurized water 3 stored in a pressure vessel 1, wherein the pressurized water 3 is introduced from the outlet opening 2b directed upwards into the pressure vessel 1, and wherein the pressurized water 3 is pushed out from the inlet opening 4b by prescribed pressure of the nitrogen 5.
Patent JP-2002125373-A (JP)
Title: Power supply
Inventor: TSUBOTA YASUHIRO
IPC: H02J1/00
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To solve the problem of wiring being complicated, because a power supply is connected with a load function device by using external wiring, influence due to noise is apt to be applied, malfunctions are apt to be generated, and practical use is hindered. SOLUTION: AC input bus lines (Vin+), (Vin-), DC output bus lines (Vo+), (Vo-) and a current balance signal bus line (CB) which are used for connecting a first, second and third power source units 1, 2, 3 are subjected to connector connection, and a module power source is constituted; and an additional function unit 4 is connected with the module power source by using a connector, and added, thereby realizing a power source device having additional function which saves wiring and has large resistance of noise.
Patent JP-2001148306-A (JP)
Title: Anisotropy magnet powder
Inventor: MOTOKURA YOSHINOBU
IPC: H01F1/053
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To provide rare earth magnet powder which is thermally treated in high temperature hydrogen and has high anisotropy. SOLUTION: This anisotropy magnet powder is composed of rare earth elements (called as R in the following) which is thermally treated in high temperature hydrogen and contains yttrium (Y) whose anisotropy (Br/Bs, where Bs is 1.6 T (16 kG)) is at least 0.70, boron (B), unavoidable impurities and residue RFeB based alloy composed of iron(Fe). The RFeB based alloy is reacted with hydrogen at a relative reaction rate of 0.25-0.50 where a reaction rate is specified as 1 when a reaction temperature is 830 deg.C and hydrogen gas pressure is 0.1 MPa (1 atm). As a result, magnet powder having high anisotropy is obtained.
Patent JP-2002129766-A (JP)
Title: Overall moving direction correcting device for mobile stand
Inventor: MOMOSE MICHIYOSHI
IPC: A47C1/12
Filed: 2000-10-19
Abstract: PROBLEM TO BE SOLVED: To make the construction work which is performed for installing an overall moving direction correcting device simpler and inexpensive and, at the same time, to reduce the influence of the construction work on the design of a location in a building, etc., using a mobile stand. SOLUTION: The overall moving direction correcting device is used for the mobile stand 1 provided with a floor base 3 which supports a plurality of chairs 2 arranged side by side and is extended in the lateral direction of the chairs 2 and moving devices 12-17 which move the floor base 3 as a whole in a direction crossing the extended direction of the base 3 and corrects the overall moving direction of the base 3 by means of the moving devices 12-17.  The stand 1 is provided with sensor means 26 and 27 and, at the same time, a liner guiding means 24 which can be detected by means of the sensor means 26 and 27 and is extended along the overall moving direction of the base 3 in a space above a surface 5 on which the base 3 is moved so as to correct the overall moving direction of the base 3 by means of the moving devices 12-17 based on the signals outputted from the sensor means 26 and 27 upon detecting the guiding means 24.