baber/WOPTO huggingface dataset:
Patent JP-2001222509-A (JP)
Title: Software initializing method provided with fingerprint authentication and information processor provided with the same
Inventor: TERANO KAZUNORI
IPC: G06F21/32
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To prevent a person except for the purchaser of software from performing unexpected copy and to enable the purchaser himself/herself to easily prepare backup on the other hand. SOLUTION: In the case of installing the software of chargeable distribution such as application program or music data, all or one part of the software and fingerprint data are temporarily registered on a first storage medium together and next, they are preserved again on a second storage medium so as to be performed when they are coincident with fingerprint data read out of a fingerprint detector in the case of performing the software or data registered on the first storage medium. Thus, in the case of performing the software, since fingerprint authentication is not required, operation can be speedily performed and the backup of the software can be prepared for the damage of the software caused by unexpected trouble on the other hand so that a high- reliability system can be provided.
Patent JP-2001222177-A (JP)
Title: Fixing device
Inventor: HANEDA SATORU
IPC: G03G15/20
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device which makes quick start operation possible and in which irregular heat generation in a light-transmitting substrate in a rotary member for heat ray fixing and a light-transmitting elastic layer or light-transmitting heat insulating layer is prevented, the temperature distribution in the rotary member for heat ray fixing is made uniform, irregular heat generation in a heat ray absorbing layer as a surface layer is prevented, and the temperature of the heat ray absorbing layer is stabilized and made uniform. SOLUTION: A roll-type rotary member for heat ray fixing is produced by forming a light-transmitting substrate having a heat ray irradiation means inside, a light-transmitting elastic layer or light-transmitting heat insulating layer, and a heat ray absorbing layer. The rotary member features that when the fluctuation in the thickness of the light-transmitting substrate and the fluctuation in the thickness of the light-transmitting elastic layer or light-transmitting heat insulating layer are each >=0.1 mm, the difference between the absorptivity for heat rays (%) per unit thickness in a single layer of the light-transmitting substrate and the absorptivity for heat rays (%) per unit thickness in a single layer of the light-transmitting elastic layer or light-transmitting heat insulating layer is specified to within 20%.
Patent JP-2001219863-A (JP)
Title: Motor-driven power steering device
Inventor: MUKAI YOSHINOBU
IPC: B62D6/00
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To steer a steering wheel smoothly without a driver's incompatible feeling even in the meantime receiving resistance mainly applying the coefficient of static friction immediately after the steering start of the steering wheel. SOLUTION: A controlling means 12 sets a target current signal IMS from a steering toque signal T and a vehicle speed signal V. A friction correcting means 21 determines a correcting current signal Itα from the steering torque signal T, the vehicle speed signal V, and a rotational speed signal MV. By adding the correcting current signal Itα to target current signals IMS, oscillation is applied to the target current signal IMS. This device is thus controlled by applying osculation generated by a motors to auxiliary steering torque.
Patent JP-2001222914-A (JP)
Title: Composite conductive sheet and its manufacturing method
Inventor: AWAKURA YOSHIO
IPC: C08K3/04
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide flame resistance for a composition conductive sheet formed of graphite powder and carbon black powder with a bonding agent through the use of a flame retardant containing no chlorine, and improve workability as in molding. SOLUTION: A composite conductive sheet comprising an excellent sheet moldability and flame resistance, which complies with UL94V-0, is obtained by using a flame retardant containing a brominated oligomer and polymer as the main components and through surface treatment with a coupling agent applied to powder.
Patent JP-2001218935-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that facilitates inventory control of variable display devices and helps reduce the manufacturing cost of variable display devices. SOLUTION: This game machine executes game control that helps impart a game value in connection with stop of a varying display in a special mode of display and can impart an auxiliary game value in accordance with a special mode of display in a variable display game. By including identification information incorporating visibly attribute information for identifying a special mode of display in a series of identification information, the variable display device can be used commonly for game machines of plural kinds whose auxiliary game values to be imparted in accordance with a special mode of display are different.
Patent JP-2001221920-A (JP)
Title: Removing device for coating of coated optical fiber core
Inventor: KIKUCHI SATOSHI
IPC: G02B6/00
Filed: 2000-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a removing device for coating of a coated optical fiber core with which, as a single unit, the optimum power source is selected in accordance with utilizing environment of the device and the coating of the coated optical fiber core is removed economically while taking the global environment into consideration. SOLUTION: The removing device for the coating of the coated optical fiber core is such that a coating at one end of a coated optical fiber, core which is coated with an ultraviolet ray setting resin and constituted of a single or plural coated optical fiber cores, is clamped by the removing device main body 1 having a heater 2 and pulled out while being heated by the heater 2; this removing device is equipped with a built-in DC power source 5 incorporated in the main body 1, an external DC power source 7 provided in a manner connectible to main body 1, and a power source selecting switch 12 for selecting either the built-in 5 or the external DC power source 7.
Patent JP-2001229349-A (JP)
Title: Card reader
Inventor: ONDA IZUMI
IPC: G07F7/12
Filed: 2000-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a card reader which prevents forgery of a card and has a low cost. SOLUTION: The card reader is provided with a carrying line through which the card is carried, a head 16 which reads and writes the card, a carrying body which carries the card, and a control part 18, and the control part 18 reads data after writing this data on the card, and the control part 18 discriminates whether the card has been forged or not when discriminating non-coincidence between write data and read data.
Patent JP-2001231971-A (JP)
Title: Design display method of game machine
Inventor: NAKAJIMA MITSUO
IPC: A63F7/02
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To dramatize the variation of designs to enhance the expectation of players in a limited memory. SOLUTION: In the design display method of a game machine by which when a plurality of designs to determine a special prize is displayed varyingly in the display section of a variable display device 409, and the combination of a plurality of designs at a time when the variation stops becomes a specific combination, a special prize is set, an aggregate made up of a plurality of three-dimensional objects for designs is prepared, the shapes of the outer surfaces of three-dimensional objects for designs express designs, the aggregate is varied and the three-dimensional objects for designs are rotated around a plurality of axes of rotation different in time sequence in a three-dimensional virtual space, three-dimensional images of a varying aggregate and the rotating three-dimensional objects for designs are prepared,  and prepared three- dimensional images are displayed on the variable display device.
Patent JP-2001231363-A (JP)
Title: Method for restoring growing power of tree
Inventor: OTSU MASAHIDE
IPC: A01G7/00
Filed: 2000-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for restoring the growing power of a tree by increasing the water retention and drainage in the soil in the vicinity of the roots of the tree and maintaining good soil conditions for growing the tree. SOLUTION: A water-permeable hollow pipe structure 2 having the outer wall made of porous concrete is buried in the vicinity of the roots of the tree 1 so that water is dispersed in the soil G at the part of the root part 1A of the tree, in the case where the soil G is dried, while the water is drained in the case where the moisture is excessive whereby the soil is maintained so that the plant and tree may grow well.
Patent JP-2001240705-A (JP)
Title: Rubber composition and pneumatic tire using the same
Inventor: FUKUSHIMA YASUKIMI
IPC: C08F8/42
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition which contains an aluminum hydroxide powder as a reinforcing filler and can retain its wet performance and improved abrasion resistance though it is prepared without using a silane coupling agent. SOLUTION: This rubber composition contains a rubber component containing at least 20 wt.% diene polymer having hydrocarbyloxysilane groups at the molecular ends and an aluminum hydroxide powder, as a reinforcing filler, in an amount of 3-60 pts.wt. based on 100 pts.wt. rubber component.
Patent JP-2001242515-A (JP)
Title: Camera
Inventor: KAMODA TAKASHI
IPC: G03B17/02
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a camera which is constituted so that the camera body is miniaturized in a longitudinal direction by improving the structure of a film take-up chamber, a battery chamber and its periphery. SOLUTION: A connection gear train 70 for transmitting the driving force of a motor 43 to a spool driving shaft 32 for driving the spool 25 of a film cartridge 23 is arranged partly projecting into the battery chamber 18 so that it does not interfere with the insertion/ejection of the battery 22, and a photographing optical path chamber 38 as a space for storing a lens barrel 9 and the battery chamber 18 are divided by a light shielding sheet 37, and a reduction gear mechanism is arranged close to the front side or the rear side of the film take-up camber in the thickness direction of the camera body, and also other constitutional parts are arranged behind or in front of the reduction gear mechanism, thereby reducing the size of the camera body in the longitudinal direction.
Patent JP-2001243837-A (JP)
Title: Dielectric paste and method of manufacturing ceramic circuit board by using it
Inventor: YAMAMOTO SENTARO
IPC: H01G2/06
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a dielectric paste that enables to achieve highly reliable insulation layers without defects such as cracks or the like due to deformation or volume contraction at the time of degreasing and after burning by means of optimizing the composition and amount of the binder in an organic vehicle, and provide a method of manufacturing a ceramic circuit board by using it. SOLUTION: The dielectric paste is composed of ceramic powder, organic vehicle containing an organic binder, and surfactant, wherein the organic binder has isobutyl methacrylate as the main component, and a proportion of 10 to 30 parts by weight to the ceramic powder of 100 parts by weight.
Patent JP-2000189164-A (JP)
Title: PLASMID WHICH EXPRESSES Nef GENE OF HIV IN A LARGE AMOUNT AND ITS PREPARATION
Inventor: SAITO ATSUSHI
IPC: C12N15/55
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To obtain a plasmid for mass-producing Nef protein of HIV for the elucidation, the diagnosis, and the treatment of AIDS by matching the frame in lacZ gene of a specific plasmid to insert Nef gene of HIV. SOLUTION: A plasmid is prepared which expresses HIV gene in Escherichia coli strain UT481 by matching the frame in lacZ gene of a plasmid pUR290 series to insert and link the whole length or its fragment of Nef gene cDNA of AIDS virus (HV), or a plasmid is prepared which expresses HIV gene in E.coli strain BL21 (DE3) by inserting and linking the whole length or its fragment of Nef gene cDNA of HIV adjacent to the downstream of the promoter of plasmid pT7-7. Nef protein which is useful for the elucidation of mechanism of appearance, the diagnosis, and the treatment of AIDS can be mass-produced inexpensively and safely by the expression of this HIV gene.
Patent JP-2001240233-A (JP)
Title: Free roller utilizing empty can and roller conveyor uging it
Inventor: ENDO HIROYASU
IPC: B65G39/12
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a free roller utilizing an empty can and a roller conveyor using it, capable of recycling the empty can and obtaining a roller conveyor having the degree of freedom of the width size. SOLUTION: In the free roller 1 utilizing the empty can, washers 40 having shaft holes 41 are provided as bearing means on a lid part 11 and a bottom part 12 of the empty can 10, and a support shaft 53 is inserted through the bearing means to rotatably support the empty can 10. The roller conveyor using the free roller 1 utilizing the empty can is constituted by arranging many free rollers 1 utilizing empty cans in parallel.
Patent JP-2001247773-A (JP)
Title: Ultraviolet ray absorbing polymer composition
Inventor: TANIGUCHI HISAJI
IPC: C09K3/00
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a polymer composition being safe concerning food sanitation even when it is bloomed, capable of producing a transparent container made of polymer, and film, etc., and excellent in ultraviolet ray-absorbing property. SOLUTION: This ultraviolet ray-absorbing polymer composition is characterized by compounding a polymer with γ-orizanol.
Patent JP-2001251318-A (JP)
Title: Gateway system and information terminal
Inventor: OTA MASANORI
IPC: H04L12/28
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a communication unit that can absorb differences among devices so as to unifiedly read/write data. SOLUTION: The communication unit of this invention is provided with application programs 11, an operating system 12, and a communication middle ware section 13 that is interposed between them to control data transmission reception. The communication middle ware section has a device 1 connected to a network, a device access section 13b for data communication, and a virtual memory data management section 13a that instructs the device access section to transmit/receive data to/from the device. The virtual memory data management section provides a common communication procedure with respect to the applications and the applications make communication with the virtual memory data management section to attain transmission reception of data to/from the device. The device access section absorbs differences among communication protocols of respective devices.
Patent JP-2001250433-A (JP)
Title: Anti-flammable electric wire
Inventor: YOSHIMURA MASANOBU
IPC: H01B7/17
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an anti-flammable electric wire used preferably in a vehicle with an excellent heat-resistance and a good flexibility. SOLUTION: The anti-flammable electric cable is composed of covering a conductor with an anti-flammable insulation external coat, which comprises an internal layer formed by cross-linking of 70-100 wt.% of an ethylene-ethyl acrylate copolymer and 30-0 wt.% of a linear low density polyethylene resin, and an outer layer surrounding the internal layer formed by crosslinking of 100-50 wt.% of a linear low density polyethylene resin and 0-50 wt.% of an ethylene-ethyl acrylate copolymer. The ratio of the internal layer thickness to the outer layer thickness is in the range of 50:50 to 90:10.
Patent JP-2001250978-A (JP)
Title: Optical coupling element
Inventor: SADA NAOKI
IPC: H01L23/29
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical coupling element which can prevent a product from malfunction, breaking, or having a defect in characteristics. SOLUTION: A light emitting element 1 which is bonded to one light-emission side lead terminal 2a with a die and to the other light-emission side lead terminal 2b with a wire 8 and a light receiving element 3 which is bonded to one light-reception side lead frame 4a with a die and to the other light-reception side lead frame 4b with a wire 18 are arranged optically opposite each other and in this state, the whole tip parts of the lead terminals 2a and 2b, and 4a and 4b are molded of a light-transmissive resin member 6; and the top surface of the light-transmissive resin member 6 is coated with a light-shielding resin member 7 and the wire 18 used for the wire bonding of the light receiving element 3 is coated with a flame-retardant resin member 15.
Patent JP-2000290516-A (JP)
Title: Preparation of dioxazine compound
Inventor: NAGL GERT DR
IPC: C09B67/10
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To obtain a dioxazine compound, while solving an environmental problem and increasing the yield of the product, by condensing a 3-amino-N- alkylcarbazole with chloranil and subjecting the resultant condensate to ring closure by use of an aryl alkyl ether as a reaction medium. SOLUTION: In the preparation of a dioxazine by ring-closure of a compound of formula I in the presence of a ring-closing agent, there is used, as a reaction medium, an aryl alkyl ether of formula II or a mixture of the ethers. In formula I, R1 represents hydrogen or a 1-8C alkyl group. In formula II, n is an integer of 0 to 2, R1 is ethyl when n=0 or methyl when n=1 or 2. In case where a 3-amino-N-alkylcarbazole of formula III (wherein R1 represents hydrogen or a 1-8C alkyl group) is condensed with chloranil to obtain a condensate product of formula I and the resulting dioxazine is subsequently ring-closed, the condensation and ring closure in the compound of formula II permits no necessity of isolation of the condensate product of formula I.
Patent JP-2001254800-A (JP)
Title: Structure of return tube scoop part in ball screw device
Inventor: MAEDA SHUHEI
IPC: B29C45/46
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To prolong the service life by preventing the early damage to a ball screw used for an injection driving system of an electric injection molding machine. SOLUTION: This ball screw is provided with a tapered part 1 cutting a nut groove part just before entering from a load range into the return tube and a nut groove just before entering from the return tube to the load range in such a state as gradually enlarging the groove parts toward the return tube side.
Patent JP-2001252080-A (JP)
Title: Fused androgen receptor protein
Inventor: MATSUI KAZUHIRO
IPC: C07K19/00
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an androgen receptor protein that has excellent stability and is easy to handle. SOLUTION: The fused androgen receptor protein is characteristically produced by fusing the androgen receptor protein together with a saccharide-binding protein. This invention also provides a reagent for judging whether there is the interaction with the ligand prepared by using the fused androgen receptor protein.
Patent JP-2001262060-A (JP)
Title: Hard coating liquid having excellent shelf stability
Inventor: TAKUSHIMA SHUSUKE
IPC: G02B1/115
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a hard coating liquid which allows little change in its weight or concentration over time, exerts an excellent stability, has a long pot-life and exerts an excellent adhesion to plastic lens substrates and wear resistance. SOLUTION: The hard coating liquid having an excellent shelf stability contains an organosilicon compound such as θ-glycidoxypropyltrimethoxysilane, etc., or its hydrolysate, a metal oxide fine particle sol and an organic solvent as essential components, wherein 20 to 80 wt.% of the organic solvent is replaced by pure water.
Patent JP-2001260020-A (JP)
Title: Pressurizing force variable polishing device
Inventor: TAKASHITA JUNJI
IPC: B24B49/10
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a pressurizing force variable polishing device capable of polishing a work piece having the free-form surface shape while maintaining the front surface shape of the work piece at high precision by changing polishing pressurizing force according to a change of the inclination angle, the contact area of a polishing tool and the like, making acting polishing surface pressure constant, and making the polishing removing amount constant. SOLUTION: When polishing is performed by performing a scan while pressing a small-diameter polishing tool 3 against a work piece 10 such as an optical lens or a lens molding die having the free-form surface shape, the inclination angle of the polishing tool 3 generated on the basis of the inclined surface of the work piece 10 during polishing is measured by an inclination sensor 8, a voice coil motor 5 is controlled on the basis of the measured result so as to make the polishing surface pressure in the normal line direction of the inclined surface of the work piece 10, and pressurizing force of the polishing tool 3 is corrected. The contact area of the polishing tool 3 in polishing and the work piece 10 is calculated, pressurizing force is corrected on the basis of the contact area, the polishing surface pressure per unit area is made constant, and polishing is performed.
Patent JP-2001268358-A (JP)
Title: Image processing apparatus and storage medium
Inventor: MORIMOTO ETSURO
IPC: H04N1/40
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To form an image with high fidelity in winch the resolution of characters can be made high, and the graininess of a photograph can be made smooth. SOLUTION: An image feature extracting part 130 detects the edge quantity of image data 100, and quantizes it to an edge level A having 9 levels ranging from a level 9 (the maximum edge level) to a level 8 (non-edge) after extending the area. As for the edge quantity quantizing method, a linear quantizing method or a non-linear quantizing method with a level 8 until the edge quantity of a certain value can be switched according to a signal 102. A quantization threshold oscillating with oscillation width corresponding to an edge level A is generated by a quantization threshold generating part 140, and picture data are quantized by a picture data quantization processing part 120 by an error diffusing method by using the quantization threshold.
Patent JP-2001272509-A (JP)
Title: Light diffusion material and liquid crystal display using the same
Inventor: TAKAKURA HIROKAZU
IPC: F21Y103/00
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a light diffusion material which is easily incorporated into a liquid crystal display, prevents sheets from flawing and foreign matter from entering between the sheets as well as prevents the dislocation of the sheets and does not semipermanently lose its function as a light diffusion part. SOLUTION: The light diffusion material has a transparent sheet substrate with a light diffusion layer and an optical sheet. The transparent sheet substrate is formed in a bag shape.
Patent JP-2001273088-A (JP)
Title: Coordinate input device
Inventor: UNO KINJI
IPC: G06F3/033
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To realize a coordinate input device with the small number of components. SOLUTION: The coordinate input device 1 is provided with the prop 12 which can turn using the longitudinal direction as an axis, disc 11 which can rotate with the prop 12 and slide to the longitudinal direction of prop 12, and a conical body 14 which can perform axial rotation synchronizing with the rotation of disc 11 when coming in contact with the side panel of disc 11.