baber/WOPTO huggingface dataset:
Patent JP-2001333527-A (JP)
Title: Power circuit
Inventor: AOYAMA TAKAHIDE
IPC: H02H3/087
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a power circuit which can reduce the energy hazards caused by the heating of a device in overload condition or the increase of a current, by controlling the leaked current detection value in overcurrent condition due to faults of parts, etc., according to the constitution of the device. SOLUTION: This power circuit comprises an input part 1, a switching control circuit 5 consisting of a power converting circuit 2, a switching circuit 3, etc., an overcurrent detection circuit 16, an overcurrent-setting circuit 25, a current consumption information controller 31, and others. This has current consumption storage elements 33a-33d, which have stored the current consumption of individual control PKs 32a-32d constituting the device, computes the current consumption of the device with a current consumption controller 31 from the information, compares the current consumption value with an overcurrent set value geared to the predetermined current consumption with an overcurrent-setting circuit 25, so as to decide an overcurrent detection value, detects the output current of the power source by means of the overcurrent detecting circuit 16, and controls the output,  when a current over the overcurrent detection value has flowed.
Patent JP-2001045067-A (JP)
Title: Voice transmission device
Inventor: OGATA KEISUKE
IPC: H04L49/9023
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To continuously reproduce voice data by selecting a read speed of the voice data from a received buffer in response to a result of monitor by a buffer capacity monitor section that monitors a data quantity stored in the reception buffer. SOLUTION: A delay fluctuation measurement section 7 measures a packet reception interval time TR of voice packets received from a communication network 11. In the case of an asynchronous communication network, dispersion is caused in the reception interval due to this delay fluctuation, a delay fluctuation time TS expressed as TS=TR-TT, where TT is a packet transmission interval time, the measured TS is sent to a buffer control section 8, which decides a storage amount of voice data so as to be stably reproduced. The buffer control section 8 make a request to a D/A converter section 5 for revision of D/A conversion speed, adjusts a voice data flow from a reception buffer 3 to control the storage amount of the reception buffer 3 to reach a decided storage amount.  The reception buffer 3 stores the amount of voice data in response to the delay fluctuation time TS of a communication network 11.
Patent JP-2001337766-A (JP)
Title: Character input device
Inventor: SUZUKI KEIJIRO
IPC: G06F3/02
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a character input device which elderly people and visionary handicapped people are able to input characters easily and surely on personal computers and word processors. SOLUTION: A character input device (18) is equipped with a display means which displays multiple characters and a selection means which chooses one character out of multiple characters displayed by the display means. The selection means is able to be configured to have character display keys (l-5) to select one character by pressing down one of the characters display keys (1-5) which display these characters, characters in the same line to the selected character are displayed on the character display keys (1-5), so that users can input characters easily and surely.
Patent JP-2001128990-A (JP)
Title: Electro surgical instrument and electrosurgical tool converter
Inventor: PENNY KEITH
IPC: A61B18/12
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an electrosurgical instrument and an electrosurgical tool converter capable of limiting the supply of energy to a place of a requesting tissue without giving an excessive damage to the tissue. SOLUTION: This electrosurgical instrument has coaxial inner and outer cylindrical members 1, 2 formed of conductive material to constitute a coaxial transmission line. The inner member 1 is preferably formed to have such dimension as to receive an abdominal operation instrument with operating element of a tool projecting over the distal end 1D of the inner member 1. The inner member 1 itself may contain an operating member at the distal end. The outer member 2 is connected to the inner member 1 in a place distant from the distal end 1D of the inner member 1, and at the distal end side of a connecting point 7 between the inner and outer members, a radio frequency(r, f) feeder 4 is connected to the inner member 1.  Serial impedance between both the connecting points (4), 7 is formed by the inner member 1 between the connecting points, or formed by the operational frequency of an instrument having a radio frequency(r, f) separation structure related to the inner member.
Patent JP-2001339267-A (JP)
Title: Attenuator circuit
Inventor: IWAOKA MITSURU
IPC: H03H7/24
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an attenuator circuit which causes no distortion in an analog signal after voltage division by removing the effect of the terminal-to- terminal capacitance of a solid-state relay. SOLUTION: This circuit is equipped with a resistance voltage dividing circuit which divides an input voltage by series-connected resistances, the solid-state relay which can switch a high voltage, and a switch means constituted by combining analog switches having a small terminal-to-terminal capacitance; when the solid-state relay which receives the high-voltage output of the resistance voltage dividing circuit is ON, the signal passed through the solid-state relay is outputted as it is and when the solid-state relay is OFF, the output terminal of the solid-state relay is disconnected by an analog switch from a signal path and connected to a ground line and the divided voltage of the resistance voltage dividing circuit is outputted through the other analog switch.
Patent JP-2001337725-A (JP)
Title: System for transporting cars
Inventor: SONE HIROYOSHI
IPC: G08G1/04
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To prevent increase of communication lag between zone controller and system controller even for prolonged running path of transporting cars, and to prevent system failure of the system for transporting cars. SOLUTION: A logistics computer 10 and plural controllers 12-15 are connected by LAN. One of them is assigned as a main controller and transmits control from the logistics computer 10 to the controllers 13-15. Each controller 13-15 is double functioned to back up each other. The controllers 12-15 are monitored by a main programmable computer 16 to detect any failures. Arc-nets 19-22 are connected by RS232C circuit, and passing of the cars or the like are communicated.
Patent JP-2001334635-A (JP)
Title: Method for charging paste and paste charging device using it
Inventor: HIRATA SHINJI
IPC: B41F3/38
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To prevent a damage of pattern grooves formed on a film. SOLUTION: The method for charging a paste comprises the steps of fixing a film 3 formed with recess pattern grooves 4 on its surface onto a stage 2, then filling the paste 5 in the grooves 4 of the film 3 and thereafter sliding a squeegee 6 on the surface of the film 3 in a state in which the squeegee 6 is inclined to the grooves 4.
Patent JP-2001336287-A (JP)
Title: Unit panel holding tool
Inventor: HIROSE JUNICHI
IPC: E04G21/16
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a unit panel holding tool for suspending a unit panel and simple to fit or remove at a low cost. SOLUTION: A wedge bracket metal 13 is fixed to a main body section 11 having an insertion plate section 11A inserted into the gap G between an angle 22 fixed to the upper end section 21A of a unit panel body 21 and the upper end section 21A, and the insertion plate section 11A is inserted into the gap G. A presser plate 15 is inserted into the wedge bracket metal 13, a wedge metal 14 is dropped to lock the presser plate 15 on the angle 22, thereby the insertion plate section 11A is prevented from releasing from the gap G.
Patent JP-2001339336-A (JP)
Title: Multimedia information communication system in construction site
Inventor: IMAOKA HIKOZO
IPC: H04B5/00
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To simplify a communication facility by using multimedia information in common so as to be able to transmit the information on a prescribed transmission channel. SOLUTION: Information transmission zones Z are set to have an overlapped part between the adjacent zones under the condition within a radio wave arrival distance up to a mobile station 3 and information communication base stations 1, 21, 22,... are installed in each information transmission zone Z to configure an information transmission service area SA.  The information communication base stations 1, 21, 22,... are mutually communicated by a wired channel and/or a wired channel, wirelessly communicated with the mobile station 3 within the radio wave arrival distance, each station is provided with an information input output section for various multimedia information sets such as an audio signal, an image signal and a data signal, the information communication base stations 1, 21, 22,... transmit multiplexed multimedia information and the information communication base stations 1, 21, 22,... transmit the multimedia information while repeating storage and transfer of the information for relaying the information.
Patent JP-2001007708-A (JP)
Title: Variable length encoding method and device
Inventor: NAKAJO TAKESHI
IPC: H04N19/90
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a variable length encoding device, in which decoding can be operated backward and forward, and large storage amounts are not necessary even when the number of information symbols is large. SOLUTION: This device is provided with a code word table 202, in which plural code words which can be decoded backward and forward, are stored corresponding to each of different information symbols, an encoder 203, and a fixed length code encoder 204. In this case, when the code word corresponding to the input information symbol is stored in the code word table 202, the code word corresponding to the input information symbol is selected from the code word table 202, and outputted as encoded data, and in cases other than this, a code word obtained by adding a specific code word stored in the code word table 202 to the leading and tail of a fixed length code corresponding to the input information symbol from the fixed length code encoding part 204 as an escape code is outputted as encoded data.
Patent JP-2001341415-A (JP)
Title: Recording material for ink jet printer and manufacturing method therefor
Inventor: YANAGI KOJIRO
IPC: B41M5/50
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive recording material for an ink jet printer for reducing a base layer of an acceptive layer indispensable in a conventional recording material, and provide a method for manufacturing the same. SOLUTION: The recording material for the ink jet printer comprises a pressure sensitive adhesive layer 3 laminated on a mold releasable film 3 and an ink acceptive layer film 2 containing inorganic particles, oil absorptive or water absorptive binding agent and an inorganic electrolyte concentration as needed and laminated on the layer 3. The method for manufacturing the recording material for the ink jet printer comprises the steps of forming the ink acceptive layer film 2 on a mold releasable carrier 5, then laminating the ink acceptive layer film and the layer 3 formed by coating and drying the film 4, and releasing the carrier 5 and the acceptive layer film 2 before laminating the acceptive layer film and the adhesive layer, during laminating or after laminating.
Patent JP-2001342275-A (JP)
Title: Expanded styrene resin sheet having low content of low- molecular weight component
Inventor: IKEMATSU TAKESHI
IPC: C08J9/04
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To solve the problems of conventional expanded styrene resin sheet caused by low-molecular components such as styrene monomer and styrene oligomer comprising the adhesion of the low-molecular component to a mold or a processing machine and the staining of the surface of a molded article in the production of the sheet or in the fabrication of a food tray or food container from the expanded sheet and the lowering of various properties, especially printability and rigidity in hot state. SOLUTION: Anionic polymerization of styrene using an organolithium initiator can remarkably suppress the residue of unreacted styrene monomer and the formation of styrene oligomer under a polymerization condition within a specific range. The objective expanded sheet free from the above problems is produced by using the styrene resin obtained by the polymerization method and has a low-molecular content of <1,000 ppm.
Patent JP-2001343361-A (JP)
Title: Liquid chromatograph mass spectroscope
Inventor: KOUHATA KAZUO
IPC: G01N30/72
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a liquid chromatograph mass spectroscope equipped with an easily cleanable suction part while being capable of sufficiently removing solvent by efficient heating. SOLUTION: A heating block 33 is installed near a solvent removing tube 20, and a detachable heat transfer member (cap) 34 for covering the periphery of the inlet of the solvent removing tube 20 is installed in contact with both the heating block 33 and the inlet side end part of the solvent removing tube 20. The heat from the heating block 33 is transferred to the inlet side end part of the solvent removing tube 20 through the cap 34. Hereby, droplets are heated sufficiently on the inlet side where the velocity thereof is still low just after entering the solvent removing tube 20, to thereby obtain a good result for solvent removing. Since the cap 34 covers the periphery of the inlet of the solvent removing tube 20, only dismounting of the cap 34 is required for cleaning.
Patent JP-2001343743-A (JP)
Title: Radiation sensitive resin composition and use of its cured body in element
Inventor: NISHIMURA ISAO
IPC: G03F7/022
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a black radiation sensitive resin composition, which gives a pattern having a forward tapered section and suitable for use as a black cured film for an organic EL element or a black matrix for a liquid crystal display element and imparts necessary resistance against solvent, and to provide an element using the composition. SOLUTION: The radiation sensitive resin composition contains [A] a copolymer, obtained by copolymerizing an unsaturated carboxylic acid and/or an unsaturated carboxylic anhydride (a1), an epoxy compund (a2) having an olefinically unsaturated bond and an olefinically unsaturated compound (a3) other than the compounds (a1) and (a2), [B] a 1,2-quinonediazido compound and [C] a black colorant. A liquid crystal display element and an organic EL element, each using the composition, are provided.
Patent JP-2001342654-A (JP)
Title: Automatic feed water device
Inventor: KAWABATA SATOTOSHI
IPC: E03C1/05
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To efficiently secure a power generation quantity as a whole by preventing the deficiency of the power generation quantity due to a difference in using frequency when automatic feed water devices are installed in alliance. SOLUTION: This automatic feed water device is provided with a switching means capable of being connected to the electricity storage means of another automatic feed water device and capable of feeding electric power from the electricity storage means having a larger electricity storage quantity.
Patent JP-2001343249-A (JP)
Title: Driver guidance system and advertisement rate accounting method
Inventor: AMO SHIGERU
IPC: G06Q30/04
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To enable a driver to select a shop easily and to charge an advertisement rate to an advertiser rationally. SOLUTION: In the system that is composed of a vehicle-mounted terminal that is installed in a plurality of vehicles, has identification information, and has a position detection means for detecting the position of the vehicles, and an advertisement information supply terminal that is connected to each vehicle-mounted terminal via communication and has a database storing advertisement information, the advertisement information supply terminal receives identification information from the vehicle-mounted terminal and vehicle position information for indicating the position of the vehicle, extracts the advertisement information from the database based on the vehicle position information and shop position information for indicating the position of the shop to be advertised, and transmits the extracted advertisement information to the vehicle-mounted terminal that is specified by the identification information. The vehicle-mounted terminal is further provided with a means for displaying the advertisement information, and a means for transmitting the arrival information for indicating the arrival at the advertised shop to the advertisement information supply terminal. The advertisement information supply terminal is further provided with a means for charging the advertisement charge to the advertiser of the shop in response to the received arrival information.
Patent JP-2001351788-A (JP)
Title: Light-generating apparatus device and its control method
Inventor: MATSUSHIMA TAKESHI
IPC: F21Y101/02
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a light-generating apparatus capable of outputting light in various colors with various patterns. SOLUTION: A random number processing part 15 is installed, and a time Ton when light in each color is set in on state and a time Toff when light is set in off state are set by random numbers. During the on state, the quantity of light is increased or decreased gradually. Hereby, this light-generating apparatus capable of outputting light in various colors, including intermediate colors with various patterns can be realized using a simple hardware.
Patent JP-2001352095-A (JP)
Title: High-sensitivity optical detection circuit
Inventor: SUZUKI KATSUHIRO
IPC: H04B10/40
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To realize an optical interconnection, connecting CMOS transistor LSIs at a high speed by driving CMOS transistor at a high speed. SOLUTION: Two floating type semiconductor laser structure elements or lateral junction type semiconductor laser structure elements, having an electrode divided into a plurality of sections, are employed. A set of diodes 21, 31 and 23, 33 of respective semiconductor laser structure elements are applied sequentially with a forward bias, so that they function as an optical amplifier. Another set of diodes 22, 32 and 24, 34 of respective semiconductor laser structure elements are applied with a bias and connected, to be used as photodetectors. Two photodetectors are connected to function as a differential detector, and the output of the differential detector is connected with the input gate of a CMOS transistor 9. A high absorption region 35 is provided at a part so that laser oscillation will not take place, even if a high current is fed to the optical amplifier.
Patent JP-2001348411-A (JP)
Title: Nonhalogen flame-retardant clear sheet
Inventor: UDA TAKASHI
IPC: C08F299/02
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a nonhalogen flame-retardant clear sheet which is clear and does not generate a harmful gas such as a halogen gas. SOLUTION: This clear sheet is prepared by impregnating a glass cloth fiber sheet having light transmittance with a photopolymerizable flame-retardant resin composition comprising an aromatic acrylate prepolymer, a urethane acrylate oligomer, an isocyanate-group-containing acrylate, a phosphorus- containing flame retardant, and a photopolymerization initiator and photopolymerizing and curing the composition by the irradiation with light.
Patent JP-2001346963-A (JP)
Title: Pattern position correction method for pattern variable display device
Inventor: SASAKI SATORU
IPC: A63F7/02
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To shorten time required for pattern positioning and to perform a natural pattern positioning operation. SOLUTION: In the positioning E of a pattern in a fluctuation pattern, a position correction pattern for rotationally moving a pattern display body at a required positioning speed is selected and set, and a moving amount corresponding to the deviation amount of a display pattern before a positioning processing and a final stop pattern after pattern fluctuation is stopped is obtained in fixed time. Also, the position correction pattern is constituted by combining the plural positioning speeds, and when the pattern display body is rotationally moved by a set time each for the respective positioning speeds, the positioning E of the pattern is completed in the fixed time at all times. Also, the positioning speed is the same or almost the same as a high speed D and the positioning is performed in a short time.
Patent JP-2001351924-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: YOSHIKAWA KAZUNORI
IPC: H01L21/027
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device by which a desired patterning of a conductive film can be formed, regardless of the pattern of a resist film. SOLUTION: In a method for manufacturing a semiconductor device, in which a connection hole reaching a patterned conductive film is formed, a conductive film 302 having a comformable characteristic is laminated on an insulation film 301 in which a recessed part 301a for forming a connection hole is formed, and a antireflection film 303, which has a different etching characteristic from a conductive film 302 as well as no comformable characteristic is laminated thereon, and then a patterned resist film 304 is formed. The resist film 304 is used as a mask and the antireflection film 303 is etched, in a condition such that the widthwise dimension during excessive etching becomes smaller than that during normal etching, and the conductive film 302 is further etched while the antireflection film 303 is used as a mask, to form the patterned conductive film 302.
Patent JP-2001348544-A (JP)
Title: Covering sheet
Inventor: HORATA MITSURU
IPC: B32B5/18
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain a covering sheet satisfying such protective performance as to cause no damage of its coating film even if medium-sized matter such as pebbles, hail or working tools larger than dust, rain droplets or the like hit thereagainst while being prevented from malappearance such as coating film level difference and/or debonding of the curved part and occurrence of peeling under transportation activity. SOLUTION: This covering sheet is obtained by providing one side of a substrate of resin foam with an adhesive layer with the outer surface roughened. This covering sheet thus obtained has the following advantages: even in the case of increased thickness of the substrate, the sheet is deformed smoothly in compliance with even a curved area through exhibiting favorable flexibility and moderate stretchability and excellent in protective function for matter hit thereagainst by the aid of cushionability owing to its increased thickness and foam structure, and air bubbles are hard to be entrained in making an adhesive covering and wrinkles seldom occur as well.