baber/WOPTO huggingface dataset:
Patent JP-2003255549-A (JP)
Title: Plotting system, information processor, electron beam plotting device, inspection method for base material, program for executing the method, recording medium having program recorded thereon, plotting method and manufacturing method for base material
Inventor: HORII YASUSHI
IPC: G03F7/20
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plotting system capable of identifying normal/defective products of a base material caused by the errors of plotting due to vibrations, and to provide an information processor, an electron beam plotting device, an inspection method for the base material, a program for executing the method, a recording medium having the program recorded thereon, a plotting method and a manufacturing method for the base material.  <P>SOLUTION: This plotting system comprises: a plotting device (3) for performing plotting to the base material by a beam; a vibration measuring device (500) for measuring the vibration by the plotting device or the vibration from the outside; and a quality judgment controller (600) for performing control so as to judge the quality of the plotting of the base material on the basis of the vibration measured by the vibration measuring device and the influence degree of a plotting position deviation by the vibration corresponding to a dosage to the base material.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250736-A (JP)
Title: Vacuum cleaner
Inventor: ISHIZAWA AKIHIRO
IPC: A47L9/28
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate stand-by power consumption of a cordless vacuum cleaner.  <P>SOLUTION: In the vacuum cleaner 1, contact terminals 19, 19 connected to an AC/DC conversion circuit 18 of a charging circuit 14 are brought into contact with contact terminals 9, 9 formed on a side of a cleaner body 2 to connect the charging circuit 14 and a control circuit 12. A switch 22 is provided on a charging device 3 as a power source breaking means for breaking power from a commercial source. The switch 22, when it is pushed by a protrusion 23 at an upper face part of the charging device 3, breaks the electrical connection of a power source cord 16 to terminate power supply to the charging circuit 14.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002288983-A (JP)
Title: Synchronous dram
Inventor: ONO TAKASHI
IPC: G11C11/409
Filed: 2002-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a synchronous DRAM of which read speed of data is improved. SOLUTION: This synchronous DRAM has a first common data line connected to a transfer circuit of the first and the third memory cell blocks and transfers data read out from one side of the memory cell blocks, a second common data line connected to a transfer circuit of the second and the fourth memory cell blocks and transfers data read from one side of the memory cell blocks when data is read from the memory blocks of the first and the third memory blocks, and an output circuit connected to the first and the second common data lines, outputting data on the first common data line in response to rise of a clock signal, and outputting data on the second common data line in response to fall of a clock signal.
Patent JP-2003258723-A (JP)
Title: Radio wave receiving/optical transmitting system
Inventor: TOBA YOSHIKAZU
IPC: H04B10/291
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radio wave receiving/optical transmitting system which has a practical sensitivity and can deal with radio waves over a wide band.  <P>SOLUTION: In the radio wave receiving/optical transmitting system mainly provided with a light source for generating non-modulated light, an optical fiber for transmitting the non-modulated light, an optical modulator for modulating the non-modulated light with an electric signal, an antenna for receiving a radio wave, an input filter, an electric amplifier for applying the received electric signal to the optical modulator, an optical fiber for transmitting the modulated light and an O/E converter for converting the transmitted modulated light to an electric signal, the electric signal output part of the electric amplifier and the modulating electrode of the optical modulator form a resonance circuit. Besides, the resonance circuit can be configured by providing two or more resonant points.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221713-A (JP)
Title: W-arm band
Inventor: MIZUSAWA SAYOKO
IPC: A41D13/08
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a W-arm band to solve a problem such that the conventional arm band is apt to slip down during use irrespective to the thin or thick of fabric of a sleeve.  <P>SOLUTION: This W-arm band is obtained by making an freely elastic band material as an 8-shaped band.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003268422-A (JP)
Title: Method and apparatus for manufacturing high-purity metal powder
Inventor: CHIWATA NOBUHIKO
IPC: B22F9/14
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a high purity and a mass productivity at the same time, through solving the problem of low mass-productivity, in manufacture of a high-purity metal powder with the use of RF plasma.  <P>SOLUTION: In a process for manufacturing the metal powder by supplying a raw material into an RF plasma flame, this method for manufacturing the high-purity metal powder comprises introducing a smelting gas including hydrogen to a tail of the plasma flame, and controlling a hydrogen content in an working gas for generating the plasma flame to 5 vol.% or less, and a hydrogen content in a mixed gas including the working gas and the smelting gas to 10 vol.% or more. In the above manufacturing method, a position for supplying the raw material is preferably located in an upstream side of the plasma flame with respect to a position for supplying the smelting gas.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003260487-A (JP)
Title: Sewage treatment method
Inventor: SUZUKI KEN
IPC: B01D37/02
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that in dynamic filtration, sludge concentration equipment must be arranged before anaerobic treatment or dehydration treatment when the concentration of excess sludge is not more than 3,000 mg/L and, when the concentration of the activated sludge mixed liquid in a reaction tank becomes high, the filtering flow rate of the filter body must be set low and filter equipment is increased.  <P>SOLUTION: A dynamic filteration method is constituted so that filter cloths permitting the activated sludge to pass are provided in a biological reaction tank having an air diffusion pipe immersed and arranged therein and the filter body provided with a filtered water taking-out port is immersed and arranged in the falling flow of turning flow formed by the air diffusion of the air diffusion pipe to form activated layers on the surfaces of the filter cloths and the activated sludge mixed liquid is filtered to take out filtered water. In this method, a filter device divided into a filter part and a concentration part is used in the biological reaction tank to reduce the filtrate flow rate of a concentration part as compared with a filter part not only to make equipment compact but also to increase the concentration of the excess sludge drawn out of the reaction tank.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003263254-A (JP)
Title: System for providing web content
Inventor: KIKUTA TAKAAKI
IPC: G06F3/0482
Filed: 2002-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for providing web contents which is capable of facilitating access to the contents by displaying a tool bar at a portion of a web browser picture plane utilized by each user, changing arbitrary contents into a tool for utilization, and also improving advertising effectiveness of the contents, and to provide a method and program for providing the web contents.  <P>SOLUTION: An information processing apparatus is provided with a web browser, which is connected to a web server through a network, for browsing web pages. The tool bar 22 with a display column of contents is displayed at a portion of a browser picture plane 21 depending on the activation of the web browser. The link information of contents stored in a storage means is read out, the web contents are acquired on the basis of the read link information, and the acquired web contents are displayed on the display column.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002355357-A (JP)
Title: Game machine and recording medium and program
Inventor: MATAYOSHI MASAHIRO
IPC: A63F5/04
Filed: 2002-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent loss of a game player from being remarkably increased. SOLUTION: Data on a lottery BB prize winning flag or an RB prize winning flag are stored by writing them in a special prize winning position storing memory 62. When an automatic completion mode button is operated, all the BB prize winning flag data are read from the special prize winning position storing memory 62 by a prize winning completion controlling part 64. When reading of the BB prize winning flag is completed, reading of the RB prize winning flag data from the special prize winning position storing memory is started by the prize winning completion controlling part 64. As reading is performed from the BB prize winning flag data with a large number of won medals, even when the game is finished in the midway of the game, it is possible to prevent loss of the game player from being remarkably increased.
Patent JP-2003262825-A (JP)
Title: Laser pointer device
Inventor: WATANABE TAKAHIRO
IPC: G02B27/20
Filed: 2002-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser pointer in which a defect is eliminated by preliminarily furnishing a means which restricts the direction in which the laser pointer emits light.  <P>SOLUTION: The laser pointer device, which is used for pointing a position or an object by holding the laser pointer and controlling a laser pointer 6 formed by radiating a laser beam, is provided with a detection means 9L and 9R which detect the direction in which the laser beam is radiated, a setting means 7L and 7R which set the range of the direction in which the laser beam is radiated, and a control means 25 which controls the output of the laser beam.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003281721-A (JP)
Title: Laser power setting method in optical disk recording/ reproducing device and optical disk recording/ reproducing device
Inventor: MIZUI SHIGERU
IPC: G11B7/0045
Filed: 2002-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser power setting method in an optical disk recording/ reproducing device and the optical disk recording/reproducing device for enabling a user to set laser power in the data writing and to satisfactorily read data in accordance with characteristics of equipment from which the data is read.  <P>SOLUTION: Optical disk information is read from an ATIP (absolute time in pre-groove) of an optical disk, recommended laser power is read based on the optical disk information, the optimal laser power is calculated by performing OPC (optimal power calibration) based on the recommended laser power, the user is made to select whether to write the data with the calculated optimal laser power or to write the data with laser power different from the optimal laser power, when the user selects to write the data with the laser power different from the optimal laser power, changed laser power is calculated by adding or subtracting to or from the optimal laser power and the calculated changed laser power is set as laser power in writing the data in the optical disk.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003274623-A (JP)
Title: Brushless motor and control method therefor
Inventor: SHINDO YOICHI
IPC: B62D5/04
Filed: 2002-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce torque ripple without using a resolver or the like in a brushless motor wherein change of rotational direction and change of acceleration are large.  <P>SOLUTION: A first sensor group H1 which is constituted of a plurality of Hall sensors 10 (H1a, H1b, H1c) and detects a rotor rotating position by detecting magnetism of a rotor magnet, and a second sensor group H2 which is constituted of a plurality of Hall sensors 10 (H2a, H2b, H2c) which are arranged as isolated by a deviation angle X from the Hall sensors H1a, H1b, H1c, respectively. On the basis of detected result of a rotor rotating position which is obtained by using the first and the second sensor groups H1, H2, overlap current flow is performed wherein commutation is conducted while exciting phases of same polarity are formed doubly. In a brushless motor which is used in electric power steering equipment, electronic-control throttle valve equipment, etc., torque ripple is reduced without using a resolver and an R/D converter, and cost is reduced while performance of equipment is maintained.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003265727-A (JP)
Title: Pachinko game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2002-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pachinko game machine capable of improving interest of a game by realizing a new ball play rotation part unavailable thus far.  <P>SOLUTION: In this pachinko game machine, a first ball play rotation part 130 and a second ball play rotation part 135 are inclined so as to descend in only any of one direction of right and left directions of the pachinko game machine to give a player new sense different from sense obtained in conventional ball play rotation parts which descend toward the center from right and left sides in order to improve interest of the game. Moreover, since the first ball play rotation part 130 is formed by extending over one end parts from the other end parts on the right and left sides of a display frame body 100 so that a region in which a game ball rolls down is prolonged. Furthermore, the first and second ball play rotation parts 130, 135 are inclined so as to collect game balls on any one end part side of the right and left sides of the display frame body 100 to give the player conventionally unavailable new sense.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003271287-A (JP)
Title: Membrane keyboard
Inventor: TOTSUKA ZENZO
IPC: G06F3/02
Filed: 2002-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the occurrence of a malfunctioning of key touch and a loose contact of an electrode in this invention.  <P>SOLUTION: A membrane keyboard is constituted with a key top 2, an actuator 4 and a cup rubber 3 to hold the key top 2, a key switch holder 5 to hold the actuator 4 and fix membrane sheets 6, 7 and a reinforcement board 8, and electrodes 10, 11. The keyboard performs operation for information input and the like by contacting the above electrodes 10, 11 if the above key top 2 is depressed. A film spacer 20 with a distortion prevention hole 21 is inserted between the above lower part membrane sheet 7 and the above reinforcement board 8, and that the above distortion prevention hole 21 is arranged on the lower part of the electrodes 10, 11.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003270081-A (JP)
Title: Support structure of turbine moving blade
Inventor: YOSHINO NOBUNAGA
IPC: F01D25/00
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the occurrence of cracks due to fatigue breakdown from a portion other than a blade section that is a rating section by strongly performing cantilever support and fixation of a turbine moving blade to a tool-chucking section that is mounted to a fatigue-testing machine.  <P>SOLUTION: Projecting portions of loop-side and rear-side clamps (8a, 8b) are inserted and engaged into loop-side and rear-side shank pockets (4a, 4b) of a shank section (4) at one end of a blade section (2) of a turbine moving blade (10), and the bottom surface of the shank pockets is gripped for fixing from both sides in the rotary direction of a turbine.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003277028-A (JP)
Title: Amorphous carbon molding and method for manufacturing the same
Inventor: YOSHINAGA TERUMASA
IPC: H01M8/02
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for reusing a waste material generated in forming an amorphous carbon molding obtained by molding, subsequently carbon izing and baking a phenolic resin.  <P>SOLUTION: In the amorphous carbon molding obtained by molding, subsequently carbonizing and baking a resin composition consisting of a self-hardening phenolic resin and a previously hardened particulate phenolic resin mixed together, the amorphous carbon molding and the manufacturing method thereof are characterized in that a part of the previously hardened particulate phenolic resin is the powdery waste material generated in forming the amorphous carbon molding.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280322-A (JP)
Title: Color image forming apparatus
Inventor: KONISHI EIKO
IPC: G03G21/18
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color image forming apparatus where uneven rotation at an image formation part is restrained as far as possible.  <P>SOLUTION: A motor is provided in each unit. In the case of a black unit K where a black toner image is formed and transferred to an intermediate transfer body or paper, for example, the motor 2 is disposed in the black unit K so as to form a driving line from the motor 2 to a photoreceptor drum 6, a rubbing roller 7 and a developing roller 8, and a driving line from the motor 2 to an MG roller 3, a mixer 4 and a toner container 5.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003279800-A (JP)
Title: Optical axis-aligning method
Inventor: MINAMI SHIGEKAZU
IPC: G02B6/42
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To measure a wider range at a fewer positions as compared with before.  <P>SOLUTION: While an optical fiber and an optical component are successively, relatively being moved to a plurality of measuring positions, the quantity of light that enters one of the optical fiber and the optical component from the other is measured at each measuring position. The plurality of measuring positions are set according to a reference measuring position S4 used as the center and, for example, respective vertices S5 to S16 of a regular icosahedron for three-dimensionally surrounding the reference measuring position. Then, when the maximum quantity of light can be obtained at a measuring position that differs from the reference measuring position, the reference measuring position is moved to a measuring position side where the maximum quantity of light is obtained to set new reference measuring positions, at the same time the plurality of measuring positions for three-dimensionally surrounding the new reference measuring positions are set, and the quality of light is measured at the new reference measuring positions again.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003282239-A (JP)
Title: Organic electroluminescence display panel and its manufacturing method
Inventor: SUGIMOTO AKIRA
IPC: H01L51/52
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescence element and an organic electroluminescence display panel having a high shielding ability and less likely to deteriorate in the light emitting characteristics.  <P>SOLUTION: The organic electroluminescence panel having an electroluminescence element including a first and second electrodes and one or more organic function layer composed of layered organic compounds respectively interposed between the first and second electrodes, and a resin substrate supporting the electroluminescence element, comprises plural polymer compound layers interposed between the electroluminescence element and the resin substrate and distributed in the film thickness direction and in the direction perpendicular to the film thickness direction, and an inclusion inorganic barrier layer contacting the electroluminescence element.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281319-A (JP)
Title: Method and device for totaling, computer program and recording medium
Inventor: YAMADA TAKAHIRO
IPC: G06Q50/00
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and device for totaling, a computer program and a recording medium by which totalling on purpose of processing for the by-use-separation of the consumption of a consuming object such as gas, electricity, the judgment of an energy-saving situation, proposing of an energy-saving method is possible even when totalling the consumption of the consuming object in each proper period such as a month on the purpose.  <P>SOLUTION: The device obtains a consumption, a measured period and attribute about partial months of a year (S101), obtains a consumption condition in addition (S102), calculates an estimated quantity of a not-obtained period on the basis of the obtained consumption, the ratio of a standard quantity in a corresponding period and the standard quantity in the period in which a consumption is not obtained (S104), totals the obtained consumption and the calculated estimated quantity (S105), performs the respective kinds of processing such as by-use-separation, and calculates the reliability of the consumption, the standard quantity, the estimated quantity and the result of by-use- separation used for totaling as exponents.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281109-A (JP)
Title: Load distribution method
Inventor: WATANUKI TATSUYA
IPC: G06F9/50
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To distribute the load which is the same access kind from the Internet to a plurality of load distribution devices.  <P>SOLUTION: A router 13 is provided with a policy routing retrieval part 34, a policy routing table 37, a hash table retrieval part 35 and a hash table 38. The policy routing retrieval part 34 retrieves the policy routing table 37 by using a transmission source IP address 53, a protocol type 54 and a destination port number 55 or the like as a retrieval key. As a result, the hash table retrieval part 35 retrieves the hash table 38 by using a hash value and decides a relay destination. Packets of the same access kind are distributed to a plurality of load distribution devices by the calculated hash value and are relaid.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275517-A (JP)
Title: Air filter medium and air filter unit
Inventor: TAKANO TOMOKO
IPC: B01D39/14
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air filter medium carrying a gas absorbent in the inside, capable of keeping pressure loss low even when the absorbent is uniformly dispersed and enclosed a lot in the inside and keeping adhesion force without damaging the absorption performance of the absorbent.  <P>SOLUTION: Between two air permeable sheets, the gas absorbent and thermoplastic core-clad type composite fibers are carried.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003279764-A (JP)
Title: Two dimensional photonic crystal optical multiplexer and demultiplexer
Inventor: NODA SUSUMU
IPC: G02B6/12
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical multiplexer and demultiplexer which can be downsized and has high efficiency and Q value.  <P>SOLUTION: Two dimensional photonic crystal is made by placing an area 12 (a hole) of lower refractive index than the material of a body 11 in the slab body 11 cyclically. A waveguide 13 is formed by preventing the hole 12 from being set on the straight. A donor-typed cluster defect 14 is formed by preventing the hole 12 from being set at more than two lattice points in a place adjoining the waveguide 13. With such a structure, only a specific wavelength light among light transmitting the waveguide 13 resonates in the donor- typed cluster defect 14, captured and released outside (demultiplex), while in the donor-typed cluster defect 14 only the specific wavelength light is cast from outside into the waveguide 13 (multiplex).  <P>COPYRIGHT: (C)2004,JPO