baber/WOPTO huggingface dataset:
Patent JP-2002260591-A (JP)
Title: External electrode type fluorescent lamp
Inventor: YANO EIJU
IPC: H01J65/04
Filed: 2001-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an external electrode type fluorescent lamp capable of preventing atmospheric discharge and conduction phenomenon, for reliable and safe liquid-crystal display. SOLUTION: The external electrode type fluorescent lamp comprises a glass tube 1 of outer diameter 1.2-10.0 mm in which a phosphor film 2 is formed on the inside wall surface and a discharge medium containing at least xenon gas is sealed in, an internal electrode sealed with a lead terminal 4 drawn out from at least one end side of the glass tube 1, and an external electrode 5 comprising a conductive wire wound, in spiral, around the external peripheral surface of the glass tube 1 over almost entire length in the tube axial direction. A minimum insulation distance of a winding terminal part 5b of the adjoining external electrode 5 from the glass tube 1 drawing-out part of the lead terminal 4 of the internal electrode is set to at least 2 mm, or the winding terminal part 5b is covered with an insulating material, to provide the external electrode type fluorescent lamp where occurrence of atmospheric discharge, etc., is prevented.
Patent JP-2002262286-A (JP)
Title: Data transmission method, data transmitter, data reproduction method and reproducing device
Inventor: TAKAKU MASAHIKO
IPC: H04N7/173
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a data transmitter that transmits contents data adopting a multi-media coding form such as the MPEG-4 in a way that the contents data can surely be reproduced in a network environment where a transmission error may take place. SOLUTION: The data transmitter 101 for contents data of the multi-media coding form is characterized in that the transmitter 101 detects scheduled update contents from scene information of the contents data, generates update notice information to inform of updated scenes, and uses a transmission channel 103 to transmit the update notice information to a reproducing device 102 before occurrence of the update.
Patent JP-2001325710-A (JP)
Title: Magnetic recording medium
Inventor: IDE TSUTOMU
IPC: G11B5/706
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium excellent in recording and reproducing characteristics at high density and very excellent in durability and weather resistance. SOLUTION: The magnetic recording medium has a magnetic layer on a flexible nonmagnetic substrate and the magnetic layer contains a ferromagnetic metal powder and a binder. The ferromagnetic metal powder has >0.13 to 0.18 μm average major axis size (L), >125 to 190 deg.C flash point temperature (Tf) and 35-45m2/g SSA(specific surface area) by the BET method, the ratio (SSA/L) of the SSA to the average major axis size (L) is <=300 and the coercive force (He) of the ferromagnetic metal powder is 114-145 kA/m.
Patent JP-2002261872-A (JP)
Title: Information providing system
Inventor: FUJII TAKASHI
IPC: H04L69/40
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an information providing system capable of detecting malfunction of a terminal device appropriately and surely to execute a restoring processing, and of preventing the waste of power consumption and the illegal use of the terminal device as much as possible. SOLUTION: An information providing system A connects terminal equipment 10 consisting of a computer 11 and peripheral devices 12 to a base station 20 via a communication network 1, and acquires the information managed by the station 20 from the equipment 10 via the network 1 to display and/or output it. The station 20 monitors the state of operation of the equipment 10 via another public line 2 differently from the network 1, and upon detecting the malfunction of the equipment 10, the station 20 executes a restoring processing via the line 2 in order to restore the operation of the equipment 10 to a normal state.
Patent JP-2002267205-A (JP)
Title: Cold air generator
Inventor: ISHII TAKAHITO
IPC: B01D53/26
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To solve the problems of the generator of the conventional structure being not portable, of satisfactory feeling of cooling being unable to be obtained, of excessive humidification being conducted, or the like. SOLUTION: A cold air generator is provided with fans 19 20 for blowing air, a dehumidifying means 7 for dehumidifying moisture in the air that has been blown by the fan 19, a humidity raising means 15 for evaporating the moisture resulting from dehumidification by the dehumidifying means 7 to obtain high humidity air, a condensation means 17 for making moisture condensate in the air, by employing the air to be dehumidified to the air that has passed through the humidity raising means 15, and a humidifying means 8 for evaporating the water resulting from condensation by the condensation means 17. The cold air generator is constituted into a compact and simple structure with the dehumidifying means and the humidifying means together with a hygroscopic body 9, in which an inorganic salt having hygroscopicity and a hygroscopic resin which absorbs the solution of the inorganic salt are held by a holder having permeability.
Patent JP-2002266034-A (JP)
Title: Apparatus for controlling sandwich compression of seal roll in strip continuous treating furnace
Inventor: TAWARA HIROSHI
IPC: C21D9/56
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for controlling the sandwich compression of seal rolls in a strip continuous treating furnace which is capable of properly giving a tension to a metal strip of a low tensile material. SOLUTION: Seal rolls 2A and 2B for preventing the entering of outside air into the furnace by sandwiching the metal strip ST to compress from the front side and the back side and capable of changing the sandwich compression are provide in the inlet of the furnace 1. The metal strip ST is fed to the furnace continuously by feed rolls 3A and 3B and drawn out continuously from the furnace by drawing rolls 5A and 5B. A tension controller 61 controls the rotation of the feed rolls 3A and 3B to properly keep the tension of the metal strip ST passed through the furnace. A load cell roll 41 for detecting the tension of the metal strip ST is provided between the feed rolls 3A, 3B and the seal rolls 2A, 2B, and when the tension detected thereby reaches a lower limit value, the sandwich compression of the seal rolls 2A and 2B is made lower by a sandwich compression controller 62.
Patent JP-2002271133-A (JP)
Title: High-frequency antenna and high-frequency communications equipment
Inventor: AMANO YOSHIHISA
IPC: H01Q21/00
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a plane-shaped array antenna formed by using a microstrip line or the like on a dielectric substrate capable of reducing unwanted radiation from the antenna to the internal direction of the dielectric substrate using an inexpensive and simple means. SOLUTION: An open system line such as a microstrip line is used for a feeder, and a radiating antenna element which conducts radiation is obtained as a sealed closed structure. This closed structure is formed of a ground face at the lower part of eh dielectric substrate, a conductor pattern on the dielectric substrate, and a VIA hole for performing the short-circuit connection of them. A compact and thin λ/4 resonator, whose one face is opened and whose other face is short-circuited, is constituted of the inside of the closed structure with respect to a direction horizontal to the substrate. The radiation from the antenna element is operated from a slot-shaped opening formed at the conductor pattern.
Patent JP-2002263976-A (JP)
Title: Marking tool and marking method
Inventor: OGAWA YUJI
IPC: B23Q3/155
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a marking tool being small in size and simple in structure. SOLUTION: A marking holder 3 is removably fixed at a main holder 2 formed mountably on a main shaft A of a machining center. A piston 21 and a punch holder 22 are engaged with each other in the marking holder 3 and the two parts are held slidably and energized movably backward. A cylinder chamber 25 is formed in a manner to be communicated with the atmosphere through an air vent hole 27 and in which center-through coolant from the main shaft A is introduced, and a marking punch 4 is situated at the tip of the punch holder 22.
Patent JP-2002267976-A (JP)
Title: Optical scanner
Inventor: MOCHIZUKI KENJI
IPC: G02B26/12
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner restraining a spherical aberration caused when the NA of an optical system is large and capable of coping with making the dot density of a recording medium higher at a low cost. SOLUTION: In this optical scanner, one optical element whose axial power is about 0 and whose shape is aspherical is arranged between a coupling lens system and a light deflecting means.
Patent JP-2002265495-A (JP)
Title: Basic new dendrimer or pharmaceutically acceptable salt thereof, and neovascularization inhibitor
Inventor: HORI HITOSHI
IPC: C07K5/103
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a new dendrimer or a pharmaceutically acceptable salt thereof having neovascularization inhibitory activity. SOLUTION: This basic new dendrimer, which has neovascularization inhibitory activity, is shown by the general formula( wherein, R is a basic amino acid residue or a derivative thereof).
Patent JP-2001320677-A (JP)
Title: Nonlinear reproduction control method for multimedia data stream and its device
Inventor: SAN BAI JUN
IPC: H04N7/173
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a nonlinear reproduction control device and method for a multimedia data stream that can include forward/reverse skip functions utilizing structural/semantic information of multimedia contents. SOLUTION: When a user enters a skip request, the skip direction as to whether the entered skip indicates a forward skip or a reverse skip is discriminated, and whether the skip request by the user indicates a large unit or a small unit is discriminated to decide the skip unit, the structural/semantic information revision point of the multimedia data stream closest from the current reproduction position is selected as a reproduction start point on the basis of the decided skip direction and skip unit and the reproduction of the media is started from the selected point.
Patent JP-2002276152-A (JP)
Title: Joint portion for steel pipe scaffolding
Inventor: ISHISE JUNICHI
IPC: E04G7/30
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a joint portion for steel pipe scaffolding, which facilitates connection/disconnection of poles, ledgers, and brackets to/from each other, and prevents an accident of disconnection of the joint portion due to swing, vibration, or the like after the connection of the same. SOLUTION: According to the joint portion, the pole 1 has a catch 5 attached to a side portion thereof, and the catch 5 has a vertically penetrating wedge hole 5a formed therein. Each of the ledger 2 and the bracket 3 has an engaging fixture 6 protruded from an end thereof, and the engaging fixture 6 includes a wedge portion 6a to be inserted into the wedge hole 5a. Further, the engaging fixture 6 includes a slipout preventive stopper 7 at a lower end of the wedge portion 6a, and the stopper 7 protrudes onto a lower side of the catch 5 by a force of a plate spring 9 when the wedge portion 6a is inserted into the wedge hole 5a.
Patent JP-2001347090-A (JP)
Title: Button sewing machine
Inventor: SHIINA TAKAYUKI
IPC: D05B65/04
Filed: 2001-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a button sewing machine capable of preventing a thread from being cut before a movable scalpel and a fixed scalpel are engaged with each other after sewing a button and adjusting the length of the remaining thread. SOLUTION: The button sewing machine comprises a needle 410, a presser mechanism 110 for holding a button and a material to be sewn, a cloth sending mechanism 150 for moving the presser mechanism 110, a thread cutter 200 comprised of a fixed scalpel 230 and a movable scalpel 220 and a control device 300, and threads are cut after sewing a button. The control device 300 controls the cloth sending mechanism 150 so that a button is moved to a prescribed position relative to the fixed scalpel 230 after the completion of sewing and before the start of operation of the movable scalpel 220. The movable scalpel 220 has a guide member 260. The guide member 260 is for preventing the movable scalpel 220 from engaging with a thread while the thread is drawn in to the fixed scalpel 230 and preventing the thread from being in contact with an edge part 221 of the movable scalpel 220.
Patent JP-2002278335-A (JP)
Title: Fixing device and image forming device
Inventor: UNEME KAZUHIKO
IPC: F16C13/00
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device in which the bending deformation of a fixing roller is not generated and warm-up time is shortened and to provide an image forming device provided with the fixing device. SOLUTION: In the fixing device for fixing a toner image with a fixing roller which emits heat and a press-contacting member arranged so as to come in press-contact with the fixing roller, a pressing member is arranged in the inside of the fixing roller, and the fixing roller is held and pressed with the pressing member and the press-contacting member. Alternatively, the thickness of a flange part connected to the rotation axis of the fixing roller is made larger than that of cylindrical part through which a transfer material of the fixing roller passes.
Patent JP-2002273464-A (JP)
Title: Tool, device and method for removing oils and fats in waste water
Inventor: KAMATANI HIROSHI
IPC: C12R1/01
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an oils fats removing device of a simple structure capable of removing oils and fats in waste water for a long period only by throwing the device onto the surface of waste water in a conventional waste water tank. SOLUTION: The oils and fats removing tool is obtained by mounting a circular floating body in a circular outer body formed of a coarse net, baking and hardening fine powders of stone, etc., so as to include countless minute appertures between the outer body and the floatin body and filling the minute appertures with small lumps incorporating and carrying the spores of microorganism, etc., having an oils and fats decomposition power.
Patent JP-2002281589-A (JP)
Title: Electroacoustic transducer
Inventor: MASUDA MITSUHIRO
IPC: H04R9/02
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an electroacoustic transducer capable of preventing the variation of the spring characteristic of coil springs or lowering of the reliability of a spring contact point by preventing sticking of soldering or flux to the coil springs constituting terminals. SOLUTION: A board 51 has a pair of terminals 61 and 71 arranged on the side of it one surface. These terminals 61 and 71 consist of the coil springs. These coil springs (terminals 61 and 71) include coil parts 62, 72 formed like coils and drawn parts 63 and 73 drawn to outside compared with the diameters of the coil parts 62 and 72. The end parts 63a and 73a of the parts 63 and 73 of the terminals 61 and 71 are formed bent nearly in the shape of L. The parts 63a and 73a of the parts 63 and 73 are put through to a through hole 54 formed at the part of the board 51 at a position where a terminal connecting part 52 is positioned and soldered to the part 52 on the side of the other surface of the board 51.
Patent JP-2002274638-A (JP)
Title: Conveying sorting device
Inventor: FUJIWARA HIROKAZU
IPC: B65G47/68
Filed: 2001-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a conveying sorting device preventing the generation of noise and realizing silent running. SOLUTION: This conveying sorting device has a conveying body 15 which is a slat for conveying a work W while moving according to the running of a chain. A pushing out body 16 which is a sliding shoe is slidably fit to the conveying body 15 in the direction crossing to the moving direction, and an elastic deforming part 45 which is a backlash preventing means is installed between the conveying body 15 and the pushing out body 16. The elastic deforming part 45 always pushes the conveying body 15 against the pushing out body 16 to prevent the backlash between the conveying body 15 and the pushing out body 16.
Patent JP-2002278961-A (JP)
Title: Translation device, translation method, record medium recording program and program
Inventor: OKUNISHI TOSHIYUKI
IPC: G06F17/27
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of a translation processing. SOLUTION: In a translation device, a received electronic mail document is accepted and the mail document is divided into header information and a mail text. The mail text is divided as areas for respective paragraphs (S1). When a standard expression attribute corresponding to header information exists in the mail document (when YES is judged in S2), the respective areas in the mail document are judged to include standard expression or not (S3). In the processings in S4 and subsequent steps, the processings are performed for the respective areas. When it is judged that the area being the object of the processing includes standard expression (when YES is judged in S4), the object of the processing moves to the next area (S13) while the translation processing (S7) is not performed on the area.
Patent JP-2002277857-A (JP)
Title: Liquid crystal device and projector using the same
Inventor: KUBOTA SHIGERU
IPC: G02B5/30
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To reduce thermal deterioration in a polarizing film. SOLUTION: A luminous flux from a light source 110 is separated into R, G, and B light by reflection mirrors 117, 125, 121, and 123 and dichroic mirrors 118 and 119 and is made incident on polarizing plates 131R, 131G, and 131B. A light from polarizing plates 131R, 131G, and 131B are made incident on liquid crystal panels 130R, 130G, and 130B and are emitted from polarizing plates 132R, 132G, and 132B via liquid crystal panels 130R, 130G, and 130B. Pipes 136R, 136G, and 136B are arranged in the vicinities of incidence faces of polarizing plates 131R, 131G, and 131B, and air jetted from their blow-off holes is converged on the incidence face sides of polarizing plates 131R, 131G, and 131B to generate a linear air current having a directivity. Thus polarizing plates 131R, 131G, and 131B fully radiate heat to suppress thermal deterioration.
Patent JP-2002279263-A (JP)
Title: Movement reservation system
Inventor: KITAZAWA MASAHIRO
IPC: G06Q30/06
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a movement reservation system that permits a reservation for movement to be done to a provider of transportation if specifying the conditions such as movement destination, and date and time, and can reduce a vacant state of the transportation. SOLUTION: When users of transportation specify use conditions including destination of movement and date and time from a use condition inputting means 1, a candidate operation deciding means 5 compares and refers to providing conditions input from a providing condition inputting means 2 and the use conditions to group candidate users desirous of moving who meet the conditions, and decides candidate operations including an operation route and a candidate provider of transportation according to map information stored in a storing part 3. A reserved operation deciding means 6 decides the highest priority one of the candidate operations as a reserved operation, a user notifying means 7 notifies the candidate users desirous of moving of the reserved operation, and a provider notifying means 8 makes the reservation to the provider of transportation.
Patent JP-2002275138-A (JP)
Title: Method for producing 2-aminoindane derivative and intermediate thereof
Inventor: HONDA TATSUYA
IPC: C07D209/48
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently, simply, industrially and advantageously producing a 2-aminoindane derivative and an intermediate. SOLUTION: This method for producing a 2-aminoindane-1-ol derivative represented by a general formula (3) (R5 is hydroxy group, an alkyloxy group or the like) comprises cyclizing a substituted phenylalanine derivative represented by a general formula (1) (R1 is hydroxy group, an alkyloxy group or the like; R2 is a leaving group; R3 and R4 are each hydrogen or a substituent group which can carry out substitution on nitrogen or R3 and R4 together may form a ring containing nitrogen) in the presence of a Lewis acid to provide a 2-aminoindane-1-one derivative represented by a general formula (2) (R1 , R3 and R4 are each the same as described above) and successively reacting the above derivative of the general formula (2) with a reducing agent.
Patent JP-2002288637-A (JP)
Title: Environmental information forming method
Inventor: MATSUNAGA SHINICHI
IPC: G05D1/02
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an environmental information forming method, capable of simplifying formation of environmental information of a robot and displaying it to an operator in easy to understand manner. SOLUTION: This environmental information forming method includes a process of find a distance data from a camera of each point of an object surface in a front image photographed by a camera loaded on a moving body, a process to extract the object by clustering-processing the distance date, a process to form an obstruction data base by memorizing a data of an object cluster in time series and a processing process for displaying the positional relation of the object in the visual field of the camera, the object out of the visual field of the camera and the moving body in accordance with information of the object accumulated in the obstruction data base on the same environment display screen.  Consequently, since it is possible to control past history of the object information, including the distance information provided from the image information from a CCD camera, etc., and visually display them on the screen of the display device, it is possible for the operator to know also obstruction information out of the visual field of the camera to photograph the front of the robot.
Patent JP-2002287750-A (JP)
Title: Electronic stringed instrument
Inventor: MASAKI KAZUO
IPC: G10H1/32
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an electronic stringed instrument which is capable of facilitating recognition of strings relating to touching string by visual sensation and enhancing usefulness. SOLUTION: Display sections 82 consisting of LEDs are disposed for every fret member 35. Piezoelectric sensors 15x and 15y are disposed at leaf springs 14x and 14y by for every string member 51 and detects the touching operation and the strength of plucking. Touching detecting sections 67 output signals to a CPU 60 in accordance with the results of the detection. String kinds G (1 to 6) regulating the rows of the display sections 82 to be luminously displayed and the signals TC(G) for regulating the display colors are set in accordance with touch data Pz(n) and the entire part of the rows of the display sections 82 regulated by TC(G) is luminously displayed.