baber/WOPTO huggingface dataset:
Patent JP-2002143102-A (JP)
Title: Personal information terminal and individual trait information collecting system
Inventor: HASHIMOTO KAZUHIKO
IPC: H04W28/04
Filed: 2000-11-14
Abstract: PROBLEM TO BE SOLVED: To solve a problem that information collected by a personal information terminal is not transmitted to a base station. SOLUTION: This personal information terminal is provided with an RF-ID coil 201 for receiving radio waves from an RF-ID coil mat, an acceleration sensor 204 for detecting the posture and the activity situation of a human body, a receiving and processing circuit 210 for receiving the physiological information of the human body, CPUs for sensors for receiving and signal-processing radio reception information of radio from the coil 201, the posture and the activity situation from the sensor 204 and the physiological information from the circuit 210, and a radio module for transmitting information signal-processed by the CPUs for the sensor to a base station 7. When a communication error occurs in communication to the CPUs for the sensor to the coil 201, the sensor 204 and the circuit 210, information becoming the object of the communication is transmitted again.
Patent JP-2002148531-A (JP)
Title: Optical switch
Inventor: MORI KEIICHI
IPC: G02B26/08
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide an optical switch SW capable of interrupting the transmission of vibration ingressing from the outside to the switch SW to a movable electrode plate of the switch SW by arranging a diaphragm and a gap between a fixed electrode base plate of the switch SW and the seat of a package. SOLUTION: In the optical switch SW for driving a mirror 3 fitted to the movable electrode plate 2 by impressing voltage between the fixed electrode base plate 8 and the plate 2 to drive the plate 2, a cushioning member 83 having a diaphragm 831 is fitted to the lower surface of the base plate 8.
Patent JP-2002148643-A (JP)
Title: Liquid crystal device and method for manufacturing the same
Inventor: TOKO YASUO
IPC: G02F1/1339
Filed: 2000-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a method by which a liquid crystal cell can be manufactured in a short time and the surface of a glass substrate on the surface of the liquid crystal cell is hardly damaged. SOLUTION: The liquid crystal device comprises a hardened liquid crystal layer 15d containing liquid crystal molecules and hardened partially or entirely, a first substrate 1 stuck onto one surface of the hardened liquid crystal layer, a first electrode formed on the one surface of the first substrate, a second substrate 11 stuck onto the other surface opposite to the one surface of the liquid crystal layer and a second electrode 2 formed on the other surface side of the second substrate. The distance between the first and the second substrates is determined by the thickness of the hardened liquid crystal layer without using an other gap controlling material 7.
Patent JP-2002150578-A (JP)
Title: Disk drive, and method for detecting optimal focus bias
Inventor: UCHIDA TAKEHIKO
IPC: G11B7/09
Filed: 2000-11-10
Abstract: PROBLEM TO BE SOLVED: To perform an optimal focus bias adjustment regardless of jitter characteristics in a short time. SOLUTION: On the curve of jitter characteristics with respect to a focus bias value, focus bias values as points where jitter values become equal at the respective right/left inclining parts are searched and the average of the individual focus bias values as the result of the search is calculated. The calculated average is adopted as an optimal focus bias value.
Patent JP-2002157475-A (JP)
Title: Book purchase requesting/ordering system, program to be functioned as the system, and computer readable recording medium recorded with the program
Inventor: HIRAOKA YUKIKO
IPC: G06Q50/26
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a book purchase requesting/ordering system capable of performing all book purchase requesting/ordering processings by one system and efficiently performing work. SOLUTION: A storage device 3 having a local database 4 for storing bibliographic data 5, order reception data 6, etc., and a display device 2 to be used for monitoring input/output data are connected to a data processor 1 for comprehensively managing the entire system, and are made connectable to a large-scale bibliography information database 8 through a network 7. The data processor 1 retrieves whether or not bibliography information is registered in the database 4 and automatically retrieves the database 8 when it is not registered. When the bibliography information is registered in either database, ordering data are prepared on the basis of the bibliographic information and ordering is performed.  When the bibliographic information is not registered, the bibliography data are prepared and the ordering data are prepared on the basis of the prepared bibliographic data and ordering is performed.
Patent JP-2002158557-A (JP)
Title: Holding structure for piezoelectric vibrating device
Inventor: NAKADA HOZUMI
IPC: H03H9/02
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To improve the holding strength of a more miniaturized piezoelectric vibrating element, without obstructing the vibration of the piezoelectric vibrating element. SOLUTION: In the holding structure for piezoelectric vibrating device, with which a piezoelectric vibrating element 3 provided with an excitation electrode and a lead electrode is electrically connected via a conductive bonding member to an insulated substrate 1, formed with a extraction electrode 21 conducted with an external circuit and sealed airtightly by a lid body 4, the area of smaller vibration displacement between the extraction electrode and the lead electrode of the piezoelectric vibrating element is electrically connected by a conductive resin adhesive 51 containing conductive fillers and mechanically bonded by a resin adhesive 52 which does not contain conductive fillers, composed of the same material as the conductive resin adhesive over an area, which includes the application area of the conductive resin adhesive, wider tan the application area.
Patent JP-2002158197-A (JP)
Title: Polishing pad as well as apparatus and method for polishing using the same
Inventor: SHIMAGAKI MASAAKI
IPC: B24B37/20
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To reduce an adhesion of dusts to a surface of a material to be polished, to decrease scratch damages, to further allow it and flattening characteristics to be compatible and to remove a fine unevenness of a semiconductor wafer itself before forming an unevenness, that is, a defect represented by waviness, a nanotopology or the like by a simple polishing method. SOLUTION: A polishing pad comprises a cellulose diacetate.
Patent JP-2002083915-A (JP)
Title: Power semiconductor device
Inventor: OKOCHI YASUYUKI
IPC: H01L23/473
Filed: 2000-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a power semiconductor device which is superior in practical use because of a wide selective range of heat sink materials and easy to manufacture and superior in recycling, and can realize superior radiation characteristics. SOLUTION: A semiconductor module 100 having a power semiconductor element chip and radiation metal plates disposed on both sides of the chip is mounted on a heat sink 110, and a pressure holder 112 presses the radiation metal plate at the opposite side of the module 100 to thereby press the radiation metal plate at the heat sink side of the module 100 to the heat sink 100 surface.
Patent JP-2002160759-A (JP)
Title: Container cover including liner with gas barrier properties and heat resisting properties
Inventor: ITSUBO JUNICHI
IPC: C08K5/01
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a container cover including a liner with heat resisting properties resistant to hot filling or retort sterilization, and with low oxygen permiability therethrough. SOLUTION: This container cover is provided with a liner composed of a resin composition containing crosslinked butyl rubber or halogenated butyl rubber, polypropylene base resin, and liquid paraffin.
Patent JP-2002164261-A (JP)
Title: Method of manufacturing electrode foil for aluminum electrolytic capacitor
Inventor: YOSHIMURA MITSUHISA
IPC: H01G9/04
Filed: 2000-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an electrode foil for aluminum electrolytic capacitors, which forms compact and high-density etched pits on the surface of an aluminum foil to increase the surface area thereof, thereby improving the capacitance and the leakage current characteristics. SOLUTION: The manufacturing method comprises a step of applying to an aluminum foil a deformed sine wave, having the rise time at the leading part of an a-c current from zero current to a peak current and a fall time at the trailing part from the peak current to zero current to be different from the rise time, in a water solution containing hydrochloric acid as a main component and having at least one of sulfuric acid, oxalic acid and phosphoric acid for etching the foil; a step of hydrolyzing the foil and heat treating the foil in an inert gas atmosphere or a reductive gas atmosphere; and a step of applying a formation process to the surface of the etched aluminum foil by anodic oxidation to form a dielectric oxide film layer.
Patent JP-2001224173-A (JP)
Title: Synchronous rectifying circuit and power supply
Inventor: MIKAMI HITOSHI
IPC: H02M3/155
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a synchronous rectifying circuit and a power supply unit, capable of enhancing power efficiency, especially under light load, using a simple structure. SOLUTION: This power supply unit 10 is provided with a commutating MOS-FET 16, and a current-detecting resistor 32 is disposed on the upstream side to the MOS-FET 16 in a direction that commutating current I2 flows. During commutation, the energy stored in a chock coil 18 flows via a capacitor 20 and a load 26 to flow commutating current Id2 via the current detecting resistor 32 and an unwanted diode 16A. A comparator 34 compares the reference voltage with a voltage drop by the current detecting resistor 32 and the commutating current I2 and turns on the commutating MOS-FET 16, when the voltage drop is equal to or higher than the reference voltage, thereby flowing a drain current ID2. Only the voltage of an amount of voltage drop by the commutating current I2 is inputted into the comparator 34, so that it is possible to eliminate the need for driving, using another power source.
Patent JP-2002168524-A (JP)
Title: Hot water supply device
Inventor: NOMURA SATORU
IPC: F24H1/18
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a hot water supply device in which the wasteful heat radiation of stored hot water is prevented without cutting off the hot water. SOLUTION: The flow rate of water upon boiling up is obtained from any of desired temperature, reference water temperature and reference heating capacity or the combination thereof on the basis of the amount of stored hot water Lt at 23:00 to estimate boiling up time and adjust boiling up start time t-start. For instance, (a) when the amount of stored hot water Lt at 23:00 is small, much boiling up time tw is taken, so that the boiling up start time t-start is advanced. (b) When the amount of stored hot water is large, the boiling up time tw may be less taken, so that the boiling up start time t-start is delayed.
Patent JP-2001237052-A (JP)
Title: Planar heating body
Inventor: FUTAHASHI TATSUO
IPC: H05B3/34
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a planar heating body enabled to heat at low voltage and reduce power consumption. SOLUTION: For the planar heating body 10, constructed by a heating sheet 1 made of the compound of conductive powder of resin or rubber, or a number of carbon fiber bundles arranged parallel, and electrodes 2 mounted at both end of the heating sheet 1. The electrodes 2 are formed either by sewing stranded wires 4 made of a plurality of conductive wire elements 4a so as to penetrate through the both sides of the heating sheet 1, or, adhering or burying a conductive tape 5, made of conductive wire element 5a, woven or knitted into mesh-shape, on or into the heating sheet 1.
Patent JP-2002196357-A (JP)
Title: Image display element, image display device and driving method of image display element
Inventor: KODATE MANABU
IPC: G09F9/30
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display element in which the number of data lines and the number of data/drivers are reduced equal to or less than one half without increasing the size of a switching element. SOLUTION: A first TFT M1 which controls the supply of display signals to a pixel electrode A1, a second TFT M2 which is connected to the TFT M1 and a third TFT M3 which is connected to a data line Dm and controls the supply of display signals to a pixel electrode B1 are provided. Moreover, the TFTs M2 and M3 are connected to a gate line Gn+1 and the TFT M1 is connected to a gate line Gn+2.
Patent JP-2002176790-A (JP)
Title: Servomotor provided with reduction gear
Inventor: MARUYAMA TOSHIYOSHI
IPC: H02P29/00
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a servomotor provided with a reduction gear which has constitution advantageous to a general purpose driving control apparatus. SOLUTION: An encoder 7 of a servomotor system 1 provided with a reducer is equipped with a storage part 14 in which initial set information 15 relative to a form type, a type number, a reduction ratio, etc., of the reducer is stored and held, and an information outputting part 18 which outputs the information 15 held in the storage part 14, when a power supply is turned on or when transfer request from a driving control apparatus 3 is received. In the side of the driving control apparatus 3, an operator's input operation of initial setting relative to the reducer is made unnecessary, and the general purpose driving control apparatus can be realized.
Patent JP-2002177212-A (JP)
Title: Electronic endoscope system
Inventor: KOBAYASHI HIROYUKI
IPC: H04N7/18
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To prevent useless video recording processing in an electronic endoscope system provided with a video recording function. SOLUTION: After video recording is started in an image filing device, '0' is set to a variable t showing lapse of time (S102). Whether a scope is connected to an image signal processing unit or not is checked (S104). After lapse of prescribed time s, time s is added to the value of the variable t (S108). The lapse of the time s is judged in accordance with a period of a clock of a CPU of a system controller of an image signal processing device. The value of the variable t is compared with a threshold value a (S110). The threshold value αis set to 5 seconds.  When the variable t exceeds the threshold value α and a state of the scope detached from the image processing signal unit (a connection is released) exceeds 5 seconds, manipulations are judged to be terminated and a filing control signal to stop the video recording processing is transmitted to an image filing device (S112).
Patent JP-2002176984-A (JP)
Title: Method for locally controlling expression of gene
Inventor: YAMAMOTO YOSHIHARU
IPC: C12N15/09
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a method, for example, for drawing a pattern that can be visually recognized on a plant. SOLUTION: This method is a method for locally controlling the expression of a gene in a host by locally stimulating the host into which a stimulation- inducible promoter was transduced.
Patent JP-2002180531-A (JP)
Title: Catch basin deodorant and purifying agent, and catch basin
Inventor: NISHIDA MASAMI
IPC: C02F1/28
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a malodor and purify drain water by removing polluted substances such as oil contents, organic matters causing a malodor from a catch basin. SOLUTION: Catch basin deodorant and purifying agent 8 are placed in a bag body 12 having many ores with a heavy weight 13 at the lower portion inside the bag, crushed charcoal 14 is filled above the weight 13 inside the bag body 14, and it is formed to a shape smaller than the inner space 7 of the catch basin 1. The bag body 12 is made of nonwoven fabric. The catch basin 1 has a catch basin main body 2, an opening portion 4 at the inflow side connected to a piping 3 at the inlet side through which drain water flows into the catch basin 2, and an opening 6 at the runoff side connected to a piping 5 at the runoff side through which drain water 15 flows out from the main body 2 of the catch basin, and the catch basin deodorant and purifying agent 8 is located near the opening 6 at the run-off side at the inner space 7 of the catch basin 1.
Patent JP-2002185497-A (JP)
Title: Transmitting apparatus, the method thereof, and recording medium
Inventor: FURUYAMA MASAKAZU
IPC: H04L12/863
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a transmitting apparatus, a transmitting method, and a recording medium wherein the increase of the cost of a communication caused by the increased number of the classes of data can be prevented when setting the QoS of the communication every class of the data. SOLUTION: The transmitting state of data is so sensed every class of the data in an assigning portion 10 as to assign the classes of the data to data accumulating portions Q1-Qn based on the transmission frequencies judged from the sensed results of the data. For example, when the belonging class of packets D2 inputted to a selecting portion 20 is not assigned to any data accumulating portion, the class judged by the assigning portion 10 as the one having a low data-transmission frequency is released from its assignment to the data accumulating portion. To the data accumulating portion released from the assignment to the class, the belonging class of the input packets D2 is assigned newly.  The packets D2 inputted to the selecting portion 20 are so accumulated in the data accumulating portion corresponding to their assigned class as to be transmitted by a transmitting portion 30 with a predetermined QoS corresponding to the assigned class to the data accumulating portion.
Patent JP-2002178020-A (JP)
Title: Roller and induction heating device for hot-rolling line
Inventor: MOTOMURA SHINJI
IPC: B21B45/00
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a roller for hot rolling lines which is excellent in thermal shock resistance, not damaged even when the induced current value and the heating temperature of a steel plate or the like are raised and sparks generated between the roller and the rolled steel plate to be heated in a conventional device are prevented over the entire length and width of a rolled steel plate. SOLUTION: This roller is the roller 1 for hot-rolling lines which is arranged right under an induction heating device or before or behind there and on the metallic core bar 5 of which ceramic sleeves 4 are fit and the roller is armored on both sides in the body length direction with ceramic sleeves 4 so that the diameter of the sleeve is larger than that of the middle part in the body length direction of the roller.
Patent JP-2002187701-A (JP)
Title: Carbon based hydrogen storage material
Inventor: FUJIMOTO HIROYUKI
IPC: C01B3/00
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a gas storage material exhibiting excellent gas storage performance at a temperature near room temperature. SOLUTION: The gas storage material is composed of a material expressed by a composition formula of MCx (M represents potassium and 7<x<=60) and stores hydrogen at >=0 deg.C.
Patent JP-2002188597-A (JP)
Title: Electronic equipment provided with sirocco fan
Inventor: HARA NOBUYUKI
IPC: F04D29/44
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To reduce noises when driving electronic equipment provided with a sirocco fan without increasing its size. SOLUTION: A discharge part 30 of a case body 27 is constituted by a first face part 30a in which an interval between an outer peripheral part of a rotary blade 28 and an inner face of a peripheral face part 29b of the case body protrudes from a peripheral face part positioned on a narrow side, a second face part 30b in which the interval between the outer peripheral part of the rotary blade and the inner face of the peripheral face part of the case body protrudes from a peripheral face part positioned on a wide side, and two side face parts 30c, 30c crossing the first and second face parts orthogonally, respectively.  A connection part 37 connecting a discharge part and a take-in part of an air duct and an air blowing control part 38 protruded from the connection part and inserted into the discharge part are provided in a joint 36 to form an air conducting hole 37a in the connection part and block a part of a discharge port by a face on one side of the connection part. The other face of the connection part is closely attached to a tip of the take-in part while positions of the air conducting hole and a take-in port 35a of the air duct are aligned.  The air blowing control part is provided with a circular arc face 38e formed at substantially same curvature as an inner face of a peripheral face part of a rotary blade storage part and positioned continuously on the inner face of the rotary blade storage part and a control face 38d continuous with an opening fringe of the air conducting hole and substantially parallel with an inner face of the first face part.
Patent JP-2002188529-A (JP)
Title: Fuel vapor discharge suppressing device
Inventor: KAMEYAMA KUNIO
IPC: F02M25/08
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a fuel vapor discharge suppressing device having a large freedom degree on design to be extremely advantageous for an on-vehicle layout, while deterioration of reliability of a fuel tank and increasing of a cost of parts can be suppressed. SOLUTION: An internal pressure sensor 81 is provided in an air-vent circuit switching valve 72. The internal pressure sensor 81 is fixed in a condition closely sticking its mounting surface to an external peripheral surface of the air-vent circuit switching valve 72. The internal pressure sensor 81 includes an atmospheric pressure introducing part 82 for introducing an atmospheric pressure and a pressure introducing part 83 for introducing a tank internal pressure. In a condition that the internal pressure sensor 81 is fixed to the air-vent circuit switching valve 72, the pressure introducing part 83 is opened to a lower chamber 72b of the air-vent circuit switching valve 72.  A pressure in a fuel tank is introduced to the internal pressure sensor 81 through the lower chamber 72b of the air-vent circuit switching valve 72 and a full tank regulating valve 71, the internal pressure sensor 81 detects a pressure inside the fuel tank 10.
Patent JP-2001216041-A (JP)
Title: Method for circulating software product
Inventor: OGAWA SHINICHIRO
IPC: G06F21/10
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To circulate plural software products without increasing the price of software in a system for distributing software products through communication. SOLUTION: A key for starting a software product to be used by a software user is obtained through communication with a software provider each time the software product is used, and this key is inputted to the preliminarily or simultaneously down-loaded software product so that the software product can be turned into a startable state. At that time, the start key enables the start of the software product only once.