baber/WOPTO huggingface dataset:
Patent JP-2000251744-A (JP)
Title: Plasma display panel
Inventor: BOKU SHOBAI
IPC: H01J11/12
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To simplify a manufacturing process by integrally forming a boundary part of a discharge cell and a black matrix layer between a common electrode and a scanning electrode and a bus electrode in the same material. SOLUTION: This plasma display panel has a front substrate 21a, a common electrode 22a and a scanning electrode 22b formed alternately in an array on the lower surface of the front substrate 21a, a bus electrode 23 formed on the lower surface of the common electrode 22a and the scanning electrode 22b so as to have a smaller width than that between the common electrode 22a and the scanning electrode 22b, a boundary part of a discharge cell comprised of a discharge space including a pair of the common electrodes 22a and the scanning electrode 22b, and a black matrix layer 20 formed between the common electrode 22c, the scanning electrode 22b, and the bus electrode 23 alongside of them in the same insulative material. Thereby, the process is so simplified and the working efficiency is improved, and the optimum contrast is available.
Patent JP-2001229219-A (JP)
Title: Device for designing circuit
Inventor: MURAYAMA YUKIJI
IPC: G06F17/50
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To solve such problem that a cause is difficult to be analyzed when results being different from estimation are brought about because the theoretical backing of the output waveform of simulation including a wiring is difficult to visually understand in a circuit designing device. SOLUTION: A parts connection information is extracted from the circuit diagram of electronic and electric parts inputted to a circuit diagram input processing part 13, a substrate layout processing part 23 performs arrangement and wiring, a plane layer equivalent circuit extracting part 31 converts a ground layer and a power supply layer plane into an equivalent circuit by prepared physical information, and a transmission line extracting part 32 converts the wiring into an equivalent circuit. A circuit diagram synthesizing part 34 combines the converted equivalent circuit with the circuit diagram and displays them on a circuit diagram displaying part 14. It is possible to improve the simulation accuracy because the theoretical instantiation of simulation results is easy to understand and influence on a noise signal and a waveform deterioration cause are easy to analyze.
Patent JP-2001236286-A (JP)
Title: Network system, device and method for providing information and network terminal equipment
Inventor: MIZUTANI YOICHI
IPC: H04W8/24
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a network system, an information providing device and method, and a network terminal equipment for providing a service corresponding to network terminal equipment in various configurations. SOLUTION: When transmitting information to be provided from an information providing device 3 to a network terminal equipment 6, the information to be provided is made adaptable to the function of the network terminal equipment 6. Thus, it is possible to provide a service corresponding to the configuration of each network terminal equipment 6.
Patent JP-2001240262-A (JP)
Title: Image forming device
Inventor: TAKADA SHINICHI
IPC: G03G21/14
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of always realizing a uniform fixing capability regardless of the size of a recording medium without deteriorating an image when successively forming a plurality of image. SOLUTION: This image forming device comprises a controller part 80 for counting the number of recording sheets discharged to the outside of a machine by a transfer unit 20 when successively firming the plurality of image. A sheet feed roller 17 or a sheet sending roller 18 feeds subsequent recording sheets at a first sheet feed interval of a specified length of time between preceding recording sheets and the subsequent recording sheets following the preceding recording sheets until the controller part 80 counts a specified number of sheets from the time of starting the successive forming of the images. After the controller part 80 counts the specified number of sheets, the subsequent recording sheets are fed at a second sheet feed interval of a length longer than the first sheet feed interval.
Patent JP-2001204295-A (JP)
Title: Culturing basket for shellfish
Inventor: JIN ISAO
IPC: A01K61/00
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a culturing basket for shellfish exhibiting excellent shape- retainability in the state expanded and suspended in the sea and capable of culturing spat and young shellfish in a high culturing effect and quality. SOLUTION: The objective basket for the culture of shellfish is a square frame composed of side members formed in square form, reinforcing members connected to the side member at both ends and mutually crossed with each other at the center, a dangling rope bound to the crossed part, having a knot at an arbitrary position above the crossed part and extending upward and downward and a net having a proper mesh size, covering the square frame and collectively fixed its edge to the knot. The side members and the reinforcing members are made of a steel wire having a water-resistant coating layer. The water-resistant coating layers of the joining end parts of the side members assembled to square form are peeled off and the steel wires are inserted into a connection pipe made of a steel pipe and firmly bonded by pressing or press fitting.  The outer circumference of the joined part is sealed in watertight state with a covering pipe member.
Patent JP-2001244949-A (JP)
Title: Mechanical security system
Inventor: ODA KOJI
IPC: H04L1/22
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a mechanical security system capable of surely securing communication between a monitoring center and each of security object facilities at a low cost. SOLUTION: In a mechanical security system 1 for exchanging information required for security between terminal equipment 3 for security and a monitoring center 4 while connecting the both via a communication line 6, this system is prepared with a packet communication line 61 by radio as communication line 6 and a cable telephone line 62, the packet communication line 6 is used as active line and the cable telephone line 62 is used as stand-by line.
Patent JP-2001248592-A (JP)
Title: Impeller for pump device and pump device
Inventor: YUMITA YUKINOBU
IPC: F04D9/02
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an impeller for a pump device capable of reducing a thrust directional load on a rotary driving shaft in a water suction time or a self-priming time and to provide the pump device using this impeller. SOLUTION: The impeller 1, which is rotated inside an impeller chamber by means of a driving source, for the pump device is provided with a holding member 11 arranged in the rotation center, a plurality of vane members 14 held by the holding member 11 so that they are projected toward the radial outside in the axial direction of the holding member 11 in the position radially separated from the rotation center part of the holding member 11 by a predetermined distance, and a connecting part 17 connecting the outer circumferential parts in the ends on the axially projecting side of a plurality of vane members 14 to each other for closing the outer circumferential parts in the axial direction.
Patent JP-2001244825-A (JP)
Title: Decoder
Inventor: KONDO HISASHI
IPC: G06F11/10
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a decoder which can increase the precision in error correction more and shorten the processing time more. SOLUTION: A demodulator 11 demodulates received data Y and generates soft decision data, an error correction processing part 14 performs error correction according to specific algorithm predetermined with a transmission side to generate data of a bit string, and a CRC part 15 makes a CRC check; when it is decided that there is no error, the data of the big string are outputted as decoded data D and when it is decided that there is an error, a data correction control circuit 16 controls the soft data correction part 14 so that the soft decision data with the lowest reliability from a memory 12 are corrected into soft decision data 6 and 0 having high reliability.
Patent JP-2001247737-A (JP)
Title: Chlorinated vinyl chloride-based resin composition
Inventor: SUZUKI TSUYOSHI
IPC: C08L27/24
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain a chlorinated vinyl chloride-based resin composition capable of retaining the strength of a molded product prepared by carrying out the molding processing of the chlorinated vinyl chloride-based resin composition for a long period. SOLUTION: This chlorinated vinyl chloride-based resin composition comprises 100 pts.wt. of a chlorinated vinyl chloride-based resin having 62-70 wt.% degree of chlorination and 3-16 pts.wt. of an acrylic modifier resin.
Patent JP-2001212765-A (JP)
Title: Blade for dry process
Inventor: KOIKE AKIHIRO
IPC: B24D5/12
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a blade capable of cutting well with dry process even when cutting concrete or the like and capable of reducing vibration and chipping of super-abrasive grain layer by preventing the super-abrasive grain layer from coming off and deformation of a substrate by heat generated during cutting. SOLUTION: Plural kerves 2 are provided on an outer peripheral surface of a disk shaped substrate 1, and a super-abrasive grain layer 3, of which length to a circumferential direction is smaller than usual, is provided between the kerves 2. A part of the super-abrasive grain layer 3 is provided with an extending part 4 on an inner peripheral surface of the disk shaped substrate 1. The extending part 4 consists of an extending part 4a having a longer length to a radical direction and an extending part 4b having a shorter length to the radical direction. The extending part 4b has a part becoming wider as going to an inner direction. The kerf 2 consists of a kerf 2a having a deeper depth to the radical direction and a kerf 2b having a shallow depth to the radical direction. At least one of the kerf 2b is provided between the kerves 2a.
Patent JP-2000323403-A (JP)
Title: Projection aligner in micro-lithograph and exposure method
Inventor: SCHUSTER KARL-HEINZ
IPC: H01L21/027
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a projection aligner in a micro-lithograph which can generate optical deflection action when processing without no complicated change and without changing substantially a well-known apparatus, and an exposure method. SOLUTION: A projection aligner having a light source (in detail, a laser 1 for generating a linear polarization) for generating pulse lights comprises an light beam route comprising a lighting apparatus 2, and a lens system 3 as an objective lens. It is preferable that a rotary element 7 changing the deflection is disposed in the light beams route between a light source 1 and the lighting apparatus 2 so that pulse deflection are mutually cancelled in the lighting apparatus 2.
Patent JP-2001257904-A (JP)
Title: Field discriminating circuit
Inventor: KATADA MASAYASU
IPC: G09G3/20
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a field discriminating circuit capable of performing exact field discrimination even when a synchronizing signal is disordered. SOLUTION: This circuit is provided with a D flip-flop 4 to be reset by a signal 107 of positive pole coming from a vertical counter for each vertical period for sampling an H level with the rise of a phase comparison type field discriminating signal 106 and a frequency divider 5 to be reset by a positive logic output signal 109 of this D flip-flop 4 for dividing the frequency of a signal 108 of positive pole coming from the vertical counter earlier than the signal 107 of positive pole into 1/2 stage.
Patent JP-2001252969-A (JP)
Title: Method and apparatus for smoothing cylinder part inner surface with regard to blow-molded article
Inventor: OMI MASAYASU
IPC: B29C49/42
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for smoothing an end part inner surface with regard to a blow-molded article which is excellent in work properties, smooths the inner surface of cylindrical end part of the blow-molded article without discharging cutting scraps, and sizes the inside diameter of the article stably. SOLUTION: A column-shaped core body 2, a bearing 3 which is located between the peripheral part 21 of the core body 2 and a core main body part 25 located in the central part of the core body 2 is incorporated cocentrically, a rod 4 which is decentered from the axis position C2 of the core body 2 and suspended from the bottom surface 23 of the core main body part 25, a heating means 6 which can heat the core body 2, and a moving means 9 which can move/adjust the core body 2 freely are provided. The core body is made to be contacted with the inner wall 12a of the cylinder part 12 of the blow-molded article.
Patent JP-2001256407-A (JP)
Title: Terminal device for card authentication and system for card settelment
Inventor: HORIE JUNICHI
IPC: B42D15/10
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To simplify and make efficient operations such as a classifying operation and a transfer procedure to each consignee corresponding to card deposit to a package delivery company which are needed in home delivery card settlement processing. SOLUTION: This terminal device 101 for card authentication is provided with a card reader part 103 capable of reading the stored information of a card for authentication, a distributor identification information inputting means 106 capable of inputting distributor identification information for individually identifying a plurality of distributors making a contract with a card authentication source, and a communicating means 104 which communicates with a purchase contract authentication source by a card presented by a user, can transmit transmission information including a group of at least three types of information such as purchase contact specified information,  provider identification information and information to be authenticated of the card for authentication read by the card reader part and also receives the information of the effect of contract authentication from the authentication source. A card authentication system is constructed by using the terminal device 101 for card authentication.
Patent JP-2001257490-A (JP)
Title: Heat dissipating structure for electronic apparatus
Inventor: MATSUDA SEIJI
IPC: H05K7/20
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a heat dissipating structure for an electronic apparatus exhibiting high heat dissipation without applying an unnecessary stress to the electronic apparatus. SOLUTION: Upper surface of an electronic component 3 mounted on the surface of a printed wiring board 2 is covered with a heat dissipating sheet 1. A heat dissipating plate 4 is disposed on the side of the printed wiring board 2 opposite to the mounting side of the electronic component 3 and the heat dissipating sheet 1 is secured to the printed wiring board 2 by means of two securing screws 5.
Patent JP-2001255684-A (JP)
Title: Electrophotographic photoreceptor, method of forming image, image forming device and process cartridge
Inventor: ITAMI AKIHIKO
IPC: G03G5/14
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a photoreceptor having high surface hardness and wear resistance and stable electrophotographic characteristics for repeated use under the conditions of high temperature and high humidity and to provide a method of forming an image by using the above photoreceptor which does not cause buckling of a blade even when a cleaning blade is used as a cleaning means for the photoreceptor, and an image forming device and a process cartridge to be used in the image forming device. SOLUTION: In the electrophotographic photoreceptor having a plurality of resin layers on a conductive supporting body, at least one resin layer contains a siloxane resin containing a structural unit having charge transfer performance and metal oxide particles containing metal atoms other than a silicon atom.
Patent JP-2001253247-A (JP)
Title: Sun shade/antifreezing sheet for automobile
Inventor: NAKATSUJI HIROO
IPC: B60J11/00
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a preventive band capable of being used for preventing the freezing by snow, frost or the like in winter and for shielding the direct sunlight in summer mainly for the windshield, rear, or side glass of an automobile, easily fitted and removed by one person, and manufactured at a low cost. SOLUTION: A plurality of air chambers are arranged regularly at fixed intervals on the inside of the heat insulating preventive band slightly larger than the glass face of the automobile, and the tips of the air chambers are stuck to the glass including a vehicle body. One or more air chambers continued to the right and left ends of the preventive band are provided in parallel with the ground surface at the ceiling part of the preventive band to prevent the waterdrops accumulated on the roof of the vehicle from being frozen along the glass face at the freezing point or below or from flowing in from a roof part.  The rubber extended from four corners of a sheet is hooked on hook-like pegs stuck at inconspicuous positions on the right and left without impairing the beautiful appearance of the vehicle (e.g. bottom parts on the right and left side faces of the vehicle in case of a passenger car) so that the preventive band can be simply fitted or removed to or from the vehicle body by one person even in a windy day.
Patent JP-2001262412-A (JP)
Title: Knee supporter
Inventor: NAKAMURA SOUTA
IPC: A61N2/08
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a knee supporter wearable without damaging the appearance and capable of keeping the effect to mitigate the pain of the knee by wearing. SOLUTION: A pat 20 to be applied to the back of knee is formed by bonding the nearly middle parts of two band pieces 31, 32 to be wound around the upper knee region and the lower knee region. The band pieces 31, 32 are provided with hook-and-loop fasteners 41-44 detachably connecting both ends of each band piece. Magnets 60... for promoting the blood flow are fixed with hot-melt patches 61... to the inner face of each band piece 31, 32 at a position corresponding to the inside and the outside of the knee when applied to the knee.
Patent JP-2001264002-A (JP)
Title: Multifunctional folding square
Inventor: NOMURA KOHEI
IPC: B25D1/00
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a multifunctional folding square which uses a hammer for measurement of the length, squareness of the long length, measurement of level degree, measurement of perpendicularity, hammering test for wall floor, which are required at construction site and the like. SOLUTION: The folding square consists of plural straight line rule bodies, which are linked rotatably in three states of being straight, and perpendicular, and folding states for connecting when one end of the square is extended. In the state of two states, where the straight line and square states, it is provided with the square bodies are fixed mutually firmly, so as to be capable of fixing a level to measure horizontality and the vereticality of the one end of the square, a hammer section is provided for hammer test on the jointing section of the other end of the extended square. The other intermediate square body is of a multifunctional folding square, provided with a jointing fixing means for linking and fixing the square body in a two state, with the straight state and folding state.
Patent JP-2001260790-A (JP)
Title: Air bag for front passenger seat
Inventor: HIRANO TATSUO
IPC: B60R21/16
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an air bag for a front passenger seat which can be rapidly deployed along the front passenger seat side surface of an instrument panel at the initial stage of deployment. SOLUTION: The air bag 10 has a gas inflow port 12 disposed along an approximately horizontal plane, and a flow-straightening fabric 20 covering the gas inflow port 12 and varying the flow of inflation gas G flowing therein is disposed inside an air bag body 11. The flow-straightening fabric 20 is positioned to cover the gas inflow port 12 along the horizontal direction of the vehicle and is disposed so that the flow of inflation gas Gb flowing rearwardly of an approximate longitudinal mid position C is greater than the flow of inflation gas Ga flowing forwardly of the position C.
Patent JP-2001268660-A (JP)
Title: Equipment management system
Inventor: TSUDA TAKAO
IPC: H04M11/00
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To perform maintenance according to accurate information by transmitting and receiving the information in a short time at low cost. SOLUTION: The equipment management system 1 can send and receive information by a device 2 installed in a store, an office, a hospital, a factory, etc., and a management device 3 which is connected to the device 2 through a communication line and maintains the device 2. Transmission data which were sent last are stored at least partially on a transmission side and receive signal which was received last is stored at least partially on a reception side. Those stored data are transmitted together when a data are sent and received next time.
Patent JP-2000307513-A (JP)
Title: Common packet channel
Inventor: KANTERAKIS EMMANUEL
IPC: H04J13/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To efficiently transfer packet data on a CDMA system by giving a common chip sequence signal and a frame timing signal, which are common to plural remote stations, to a multi-address communication common synchronous channel. SOLUTION: A code division multiplex access CDMA system has plural base stations BS31-33 having BS spread spectrum transmitters/receivers and plural remote stations RS. The respective remote stations 35 have RS spread spectrum transmitters/receivers. An up link has a common packet channel CPCH in a direction from the remote station 35 to the base station 31. A down link has a common control channel CCCH in the direction from the base station 31 to the remote station 35. The CCCH adopts a common signal system used in the plural remote stations. The first remote station 35 accessed to the base station 31 receives a common synchronous channel which is multi-address- communicated in the base station 31 by the first RS spread spectrum receiver and decides frame timing from a frame timing signal.
Patent JP-2001261273-A (JP)
Title: Handrail of man conveyer
Inventor: KUMAGAI MASAKAZU
IPC: B66B23/22
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a handrail of a man conveyer capable of fixing a skirt guard panel and an inner deck efficiently without requiring machining for a through-hole and a screw hole to achieve installation quickly. SOLUTION: In this handrail of a man conveyer provided with the skirt guard panel 2 erected on the side of a step row running endlessly, a handrail panel 9 erected on the opposite position to the step row of the skirt guard panel 2 above it, and the inner deck 10 disposed between the handrail panel 9 and the skirt guard panel 2, the edge part of the upper side of the skirt guard panel 2 and the edge of one end of the inner deck 10 are connected by an engagement piece 15.