baber/WOPTO huggingface dataset:
Patent JP-2002259623-A (JP)
Title: System and method for on-line prize
Inventor: IKEDA JUNICHI
IPC: G06Q50/10
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an on-line prize system which enables a user to easily apply for a prize and immediately know its result, and can minimize the operation by the prize sponsor by storing user information in a database and use the information in the database for market research. SOLUTION: This system is equipped with a serial number authentication server 60 which obtains a serial number as an application condition of the prize from a user terminal 30 that the user uses and authenticates the received serial number and an application server 50 which sends specific prize data to the user terminal 30, obtains application data inputted to the user terminal 30 according to the prize data, and judges whether the prize is won according to the application data.
Patent JP-2002258645-A (JP)
Title: Fixing device, image forming device and fixing method
Inventor: ONODERA MASAYASU
IPC: G03G15/20
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device, an image forming device and a fixing method in which the excessive rise of temperature at both ends of a fixing roller is restrained even in the case of consecutively processing transfer material whose size is smaller than the heating width of the fixing roller, and by which high fixing performance is realized. SOLUTION: In this fixing device, this image forming device and this fixing method; the fixing roller generating heat is provided with a cooling means having elasticity and cooling the non-passing area of the transfer material on the fixing roller.
Patent JP-2002258144-A (JP)
Title: Manual focusing operating mechanism for camera
Inventor: MIYAUCHI YOICHI
IPC: G03B3/00
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a manual focusing operation mechanism for camera by which the consumption of a battery is reduced by reducing the movement of a lens when opening/shutting a shutter and the time required after depressing the shutter until releasing it is shortened in the case of taking many photographs of the subject at the same distance by holding the lens at a position when the lens is extended to a set distance in an MF mode. SOLUTION: When a main switch and a diaphragm dial 7 are turned on, the lens 9 is extended to a specified position. Each mode is displayed in order on a display panel 2 by depressing a menu button 4. A desired distance is set by selecting MF/AF setting modes and rotating a JOG dial 5, and when a release button 6 is depressed, and lens 6 is moved to the position corresponding to the set distance. A lens position is held at the position even after the shutter is opened and shut. Since it is stored in a memory, the lens is extended to the same position when the main switch and the diaphragm dial 7 are turned off and turned on again.
Patent JP-2002258532-A (JP)
Title: Toner, electrophotographic photoreceptor and image forming method
Inventor: IWAMOTO YASUTAKA
IPC: G03G9/087
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide toners which do not give rise to filming and damaging of a photoreceptor surface, extremely lessen the wear of the photoreceptor surface and make it possible to obtain high-quality images, an electrophotographic photoreceptor and an image forming method. SOLUTION: The toners characterized in that the measurement difference by gas chromatography between the amount of the residual monomers derived from manufacturing of binder resins and the amount of the residual monomers before heating when the toners containing the binder resins are heated to 50 to 200 deg.C is <=2.5; the photoreceptor which has a charge transfer layer, contains a charge transfer material and polycarbonate of 30,000 to 50,000 in viscosity average molecular weight in this charge transfer layer and is 5/10 to 10/10 in the weight composition ratio of the charge transfer material and the polycarbonate; the developing means for visualizing at least the electrostatic latent images formed on the photoreceptor by imparting the toners thereto; and the image forming method of transferring the toner images formed by this developing means to a recording material.
Patent JP-2002269029-A (JP)
Title: Highly reliable information processor, information processing method used for the same and program therefor
Inventor: TAKEYA AKIHIRO
IPC: G06F13/00
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable information processor which prevents the increase of the latency of I/O access, suppresses the increase of cost to be minimum and can easily be constituted. SOLUTION: Processor parts 1 and 2 perform synchronous operations by synchronous clocks and are connected to I/O devices 4-1 to 4-m through a standard I/O bus 600. In the processor part 1, CPU 11-1 to 11-n, a main memory 21 and a host bridge 31 are connected by a host bus 501. The host bridge 31 plays the role of a bridge between the host bus 501 and the standard I/O bus 600, and monitors the operation of the processor part 2. In the processor part 2, CPU 12-1 to 12-n, a main memory 22 and a host bridge 32 are connected by a host bus 502. The host bridge 32 plays the role of a bridge between the host bus 502 and the standard I/O bus 600 and monitors the operation of the processor part 1.
Patent JP-2002268700-A (JP)
Title: Sound information encoding device, device and method for decoding, computer program, and storage medium
Inventor: WAKAE RYOTARO
IPC: G10L19/087
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To make it possible to set the reproduction speed and pitch of sound information on an encoding side while preventing deterioration in sound quality. SOLUTION: A speed parameter input part 4 and a pitch parameter input part 7 input respective parameters. The inputted parameters are added to an HVXC header by addition parts 6 and 9 to generate an extended header. An encoded data generation part 10 adds code data encoded by an HVXC voice encoding part, to the header, frame by frame, and output them.
Patent JP-2002265235-A (JP)
Title: Glass sheet having sliding resistivity and producing method therefor
Inventor: YAMADA NAOMI
IPC: C03C17/22
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a glass sheet which can be used as a constituent material such as light floor, exhibits sliding resistivity and is high in strength when a person walks thereon. SOLUTION: The glass sheet having sliding resistivity is produced by welding highly hard particles having abrasion resistance on the surface of a glass sheet G as a substrate. This glass sheet is produced by applying a mixture of highly hard particles and low melting point glass ink on the surface of the cleaned and dried substrate glass sheet is a prescribed pattern (A), heating the same at the melting temperature of the low melting point glass ink and welding the highly hard particles on the surface of the glass sheet. Alumina particles, silicone carbide particles and garnet particles, or the like, can be used as the highly hard particles and the size thereof is preferably 50-500 μm.
Patent JP-2002263548-A (JP)
Title: Coating forming apparatus and coating forming method
Inventor: YAMAGUCHI KAZUNOBU
IPC: H01L21/677
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a coating forming apparatus capable of shortening the cycle time of a coating forming line without requiring a robot or the like required to be capable of performing complicated movements. SOLUTION: The coating forming apparatus comprises a coating apparatus, a rotating apparatus, a first vacuum drying apparatus, a second vacuum drying apparatus, a washing apparatus and a heating apparatus arranged in this order from the upstream side to the downstream side along a transportation line of a substrate.
Patent JP-2002266804-A (JP)
Title: Actuator device
Inventor: TAKAO HIROSHI
IPC: F15B11/02
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To improve the operating performance of an actuator device using the functional fluid as the working fluid. SOLUTION: In this actuator device, an actuator 1, and first and second pumps 21, 22 are connected by a piping system 3, and the functional fluid discharged from the first and second pumps 21, 22 is supplied to the actuator 1 by controlling the opening and closing of first through eighth valves 41-48 mounted in the piping system 3 to drive a piston 12. The first pump 21 and the second pump 22 are driven in a state that their phases are shifted from one another to make a flow rate constant of the functional fluid supplied to the actuator 1 from the both pumps 21, 22.
Patent JP-2002269426-A (JP)
Title: Energy rate calculating method
Inventor: NAKAI SHUNSAKU
IPC: G06Q50/00
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an energy rate calculating method for calculating the rate of energy consumed on the consumer 1 side using a server system 50 with a consumer information DB 17 storing given consumer information for every consumer 1, realizing a technology for easily and accurately collecting much consumer information. SOLUTION: The energy rate calculating method executes a receiving step of using a server system 50 to receive consuming equipment information for energy consuming equipment owned by an information provider, transmitted from a terminal device 2 of the information provider, via a communication network 4 and storing the received consuming equipment information as the consumer information in a consumer information DB 17, a point granting step for granting point to the information provider and adding the point to an accumulated point stored in the consumer information DB 17, and a discount amount determining step of determining a discount amount applicable to an energy rate for every consumer 1 in accordance with the accumulated point.
Patent JP-2002271901-A (JP)
Title: Power converter
Inventor: IDE YUJI
IPC: H02M7/48
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To ensure redundancy of the whole system not only for failure in an inverter, but also for failure in a motor fan. SOLUTION: In the case of the failure in the motor fan 16b which applies forced draft to a CVCF inverter 9', a circuit element of an inverter converting part cannot be cooled, so that the inverter which performs forced draft with the motor fan 16b is required to be disconnected. The CVCF inverter and a plurality of groups of VVVF inverters 4a' are disconnected from the system and the VVVF inverter 4b' is switched to the CVCF inverter so as to be driven. At that time, the VVVF inverters 4b' to be switched is arranged so as to be forcibly blown from another motor fan 16a, thereby ensuring redundancy for failure in the motor fan 16b.
Patent JP-2002050669-A (JP)
Title: Unmanned transfer system and its control method
Inventor: RI TOKEN
IPC: G05D1/02
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an unmanned transfer system and control method thereof, which enable communication between a central control device and an unmanned transfer vehicle so as to allow loading and unloading operations of wafers, one after the other. SOLUTION: The unmanned transfer system includes a drive device provided to run above a facility line for driving a vehicle, an unmanned transfer vehicle 1 having a transfer device for transferring a wafer to/from a cassette, and a central control device 100 for controlling the operation of the vehicle 1. The central control device 100 has a central communication part 110 for communicating with the vehicle 1, according to a predetermined communication protocol. The vehicle 1 has a wireless communication part 3 for communicating with the central communication part according to the protocol, and a controller 5 for causing the actuation of a transfer device 20 to transfer the wafer according to the instructions received. From the wireless communication part and for controlling the operation of the drive device.
Patent JP-2002279838-A (JP)
Title: Manufacturing method of oxide film and superconductor structure using oxide film and its manufacturing method
Inventor: KIN SHAKUHAN
IPC: C30B29/22
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an oxide superconductor structure in which manufacture of an 123 type superconducting membrane by solution growth method is made possible by forming a seed membrane having excellent crystallization, and its manufacturing method. SOLUTION: The oxide superconducting structure comprises a substrate having a perovskite structure, an oxide layer of crystalline substance made of REGaO3 (RE expresses La, Nd, Pr, Sm, Eu, Gd, Dy, Ho, Er, Yb, or Lu) formed on this substrate, and an oxide superconductor formed on this oxide layer. The crystalline substance oxide layer is obtained by forming an amorphous oxide layer and annealing this at a temperature higher than the forming temperature of the amorphous oxide layer and then, crystallizing it.
Patent JP-2002277616-A (JP)
Title: Optical sheet
Inventor: OKABE MOTOHIKO
IPC: G02B1/10
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an optical sheet that can guide beams nearer to the upward direction which is the direction to the front face of the screen of a liquid crystal display without decreasing the efficiency for the light source and that is not against the requirement for minimizing a back light unit. SOLUTION: The optical sheet 1 to guide beams made incident from the lower side to exit upward has a beam controlling part 4 formed by alternately arranging first square parts 3 and second square parts 5 alternately arranged in the transverse direction. The first square parts 3 and the second square parts 5 are formed to have a square or rectangular cross section, and the first square parts 3 have a higher refractive index than that of the second square parts 5. By using the optical sheet 1, beams can be guided nearer to the absolute upward direction when beams made incident to the optical sheet 1 from the lower side are made to exit upward.
Patent JP-2002275329-A (JP)
Title: Polypropylene resin composition and bumper fascia therewith
Inventor: HATTORI NAOKI
IPC: C08L21/00
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a polypropylene resin composition excellent in close adhesion to a coating film and gloss keeping property during usage, while keeping strength characteristic and molding property, and a bumper fascia therewith. SOLUTION: This polypropylene resin composition contains a crystalline polypropylene component having a weight average molecular weight equivalent of polystyrene of 75,000-85,000, an elastomer component having the weight average molecular weight of 240,000-250,000, and an inorganic filler, and the ratio d of the weight average molecular weights of the crystalline polypropylene component to the elastomer component is 0.30<=d<=0.34. The coating rate by the elastomer in the surface layer of 5 μm from the surface is 80-90%. This bumper fascia is manufactured with the polypropylene resin composition.
Patent JP-2002279828-A (JP)
Title: Copper paste composition for use in outer electrode, and laminated ceramic capacitor using the same
Inventor: ISHIYAMA NAOKI
IPC: H01B1/22
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a copper paste composition for outer electrode of which, oxygen density of burn out zone is not necessarily strictly controlled, with excellent adhering property with a laminate even when high oxygen density is set, and enabled to produce an outer electrode with excellent connecting property with an inner electrode, and to provide a laminated ceramic capacitor having the outer electrode formed by using above paste composition, with excellent reliability and electric property like electrostatic capacity. SOLUTION: Deoxidant (D), having deductant property to copper oxide, is added to the copper paste composition for outer electrode containing copper powder (A), vitreous frit (B), and organic vehicle (C).
Patent JP-2002273716-A (JP)
Title: Method for manufacturing colored inorganic board
Inventor: SHIMADA KYOKO
IPC: B28B1/52
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a colored inorganic board wherein coloring is good and it is uniformly colored to its inside by a stable tint while a method manufacturing the colored inorganic board is provided. SOLUTION: The method for manufacturing the colored inorganic board is provided wherein pigment dispersant is mixed in hydraulic slurry provided wherein raw materials such as hydraulic material, reinforcing fiber, lightweight aggregate, water and the like are mixed, kneaded subjected to a paper process, and molded and hardened by curing. The pigment dispersant is adjusted by mixing the dispersant and the pigment in alkaline liquid.
Patent JP-2002280851-A (JP)
Title: Automatic gain control system and controller
Inventor: SAITO AKIRA
IPC: H03G3/20
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an automatic gain control system that collectively amplifies one signal including signals of a plurality of channels and detects a state of a received signal at each channel so as to keep a prescribed constant output level. SOLUTION: In order to attain the purpose above, one signal including signals of a plurality of channels is collectively amplified and the state of a received signal at each channel is detected so as to adaptively revise a level of a reference signal of a differential amplifier generating an error signal for automatic gain control, thereby keeping a prescribed constant output level altogether.
Patent JP-2002289675-A (JP)
Title: Vacuum adsorption device
Inventor: NAKAHORI YASUHIRO
IPC: H01L21/683
Filed: 2001-03-22
Abstract: PROBLEM TO BE SOLVED: To conduct heat to a wafer through a stage board uniformly in a short time, and hold the wafer with high accuracy. SOLUTION: In a vacuum adsorption device in which a main surface A of the stage board 1 is a wafer-adsorbing surface, the stage board 1 is made of an aluminum nitride sintered body having thermal conductivity of more than 90 W/m.K, and at least the main surface A is covered with an conductive film 2 made of nickel having purity of more than 98.5 wt.%.
Patent JP-2002283141-A (JP)
Title: Tungsten carbide-base cemented carbide gear cutting tool showing excellent chipping resistance at high-speed gear cutting machining
Inventor: AOKI YUKIO
IPC: B23F21/16
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a tungsten carbide-base cemented carbide gear cutting tool showing excellent chipping resistance at high-speed gear cutting machining. SOLUTION: This gear cutting tool is made of tungsten carbide-base cemented carbide having different compositions at a ring-shaped inside portion and at a ring-shaped outside portion including a edge portion. The outside portion is made of tungsten carbide-base cemented carbide having a specific gravity of 5 to 10% smaller than that of the tungsten carbide-base cemented carbide of the inside portion. When the whole thickness of the gear cutting tool is expressed by (an outer diameter×1/2-a center hole diameter×1/2), the thickness of the outside portion is made to be 20 to 60% of the whole thickness.
Patent JP-2002283433-A (JP)
Title: Method for manufacturing tube
Inventor: YOKOI HIROSHI
IPC: B29C48/92
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily manufacturing a tube having a transient part for gradually changing in a sectional shape in a lengthwise direction and having good characteristics. SOLUTION: The method for manufacturing the tube comprises the steps of extruding a material for the tube from a discharge opening of a nozzle unit having an inner die disposed in a nozzle body to continue one end part to a main part via the transient part, and forming the tube having different sectional shapes in the one end part and the main part. The inner die of the nozzle unit has a fixed member and a movable member changeably disposed in a direction for extruding the material for the tube at a position to the fixed member. The inner die satisfies at least one of requirements that (1) the moving speed of the movable member is changed in a controlled state, (2) when the constituting member of the nozzle has two or more movable members, the movable members are moved in parallel, and (3) at least one of the movable members has a tapered part at its end disposed at the opening side.
Patent JP-2002288517-A (JP)
Title: Data acquiring system and portable terminal for acquiring data
Inventor: MASUDA AKIRA
IPC: G06Q30/02
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To prevent a group from duplicating acquiring the data of the same contents by allowing members of the group to know whether another member has already acquired the data of the same contents when the group goes to an exhibition, and the members are separately and freely look around exhibits. SOLUTION: Optically readable codes bc1-bc5 are prepared to distinguish the data of the same contents from the data of the other contents among a plurality of data C1-C5, and a portable terminal 1 provided with an optical reading means for optically readable codes bc1-bc5, a transmitting means for transmitting the data of the codes bc1-bc5 read by the optical reading means to the external, a receiving means for receiving the data of the codes bc1-bc5 transmitted from the external, a comparing means for comparing the data of the codes bc1-bc5 read by the optical reading means with the data of the codes bc1-bc5 received by the receiving means, and a display means for displaying a result of the comparison by the comparing means, are used in acquiring the data.
Patent JP-2002284650-A (JP)
Title: Composition for hair dressing preparation
Inventor: ASANO MITSUNORI
IPC: A61K8/00
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a novel composition for hair dressing preparation, when it is applied on the hair it gives to certain sensation of use which is a quite different from that given by a conventional hair dressing preparation, the novel composition is capable easily to arrange the hair, and is excellent to maintain the hair setting, and finishing of the hair is not seen as oil stained, further, the novel composition is excellent in reconditioning of the hair. SOLUTION: The novel composition for hair dressing preparation is consisting of the following ingredients (A), (B) and (C). (A) 1.0 to 9.0% by weight of liquid lanolin or its derivative (B) 1.0 to 30.0% by weight of shea butter (C) 1.0 to 30.0% by weight of waxes.
Patent JP-2002283194-A (JP)
Title: Centerless grinding method and its grinding machine
Inventor: SHIGA SEISHI
IPC: B24B41/06
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To improve the grinding workability of a work having circular arc- shaped grinding surfaces and unground surfaces on its outer periphery. SOLUTION: The work 111 has the circular arc-shaped grinding surfaces 114 and the unground surfaces 113. A blade 3 is provided with a recessed curved surface 11 larger than the curvature of the circular arc-shaped grinding surface 114. The work 111 is rotated by slidingly supporting the circular arc-shaped grinding surfaces 114 by the recessed curved surface 11 in a noncontact position of the work 111 with a grinding wheel 1 and a regulating wheel 2.  In the noncontact position of the work 111 with the grinding wheel 1 and the regulating wheel 2, the work 111 rotates by an inertia force by slidingly supporting the circular arc-shaped grinding surfaces 114 by the recessed curved surface 11 of the blade 3, and rotates again in a position of being supported in contact by the grinding wheel 1 and the regulating wheel 2 to thereby grind the circular arc-shaped grinding surfaces 114 of the work 111 having the unground surfaces 113.