baber/WOPTO huggingface dataset:
Patent JP-2002169632-A (JP)
Title: Switch, switching method and computer system therefor
Inventor: SEKI FUJIO
IPC: G06F3/00
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To realize a switch, a switching method and a computer system which provide an easy switching operation and cope with wrong data transfer. SOLUTION: The switch 1 that controls connections between personal computers, a shared computer and terminals has a connection means 11 that, by default, connects each terminal to each corresponding personal computer individually, and if a connection changeover request transmitted from any one of the terminals is received, changes the connection destination for the terminal to the personal computer or the shared computer that corresponds to the terminal, and security means 23, 24, 25 that, regarding the data that are received from any one of the respective terminals and are to be outputted to the personal computer or the shared computer, executes the identification processing for each terminal.
Patent JP-2001326979-A (JP)
Title: Radio portable terminal and communication method of radio portable terminal
Inventor: HIYOUGO HIROKO
IPC: H04W76/04
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a radio portable terminal which performs non-voice data exchange, without cutting during sound call, furthermore performing addition of new systems (communication network, etc.), by a communication common carrier, or functional addition to an existing system, and a communication method of the radio portable terminal. SOLUTION: The non-voice data exchange is performed by providing with a data multiplexing means to multiplex voice data and several kinds of other data to transmit to an opposite party terminal, a data separation means which separates the voice data and the several kinds of other data from the multiplexed data received from the opposite party terminal into classification data and passes it to a reproduction means corresponding to each of the classification data, and furthermore, a functional confirmation means which verifies the existence of the data separation means in the opposite side terminal.
Patent JP-2001218834-A (JP)
Title: Filter for selectively removing leukocyte and its manufacturing method
Inventor: OISHI TERUHIKO
IPC: B01D67/00
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a filter for selectively removing leukocytes capable of selectively removing the leukocytes from a cell floating solution represented by blood containing both platelets and leukocytes and having an excellent platelet transmission factor and excellent leukocyte removal performance and to provide its manufacturing method. SOLUTION: The surface of a filter base material is irradiated with energy ray and/or applied with a discharge process, then it is coated with a hydrophilic polymer solution to obtain the filter for selectively removing leukocytes by this manufacturing method.
Patent JP-2002169180-A (JP)
Title: Liquid crystal display
Inventor: ONOZUKA YUTAKA
IPC: G09F9/30
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display enabling lowering a display signal voltage and reducing power consumption. SOLUTION: This liquid crystal display has plural pixel parts, which are arranged correspondingly to the crossing parts of plural scanning lines 13 arranged horizontally and plural signal lines 14 arranged vertically, and which comprises a liquid crystal layer 33 held between pixel electrodes 34 and a counter electrode 35; and a pixel part is provided with ferroelectric capacitance 32 of which the 1st end is connected with the pixel part; a main switching element 31, of which the 1st end is connected with a signal line and the 2nd end is connected with the 2nd end of the ferroelectric capacitance and which is controlled by a scanning signal from a scanning line;  and a series circuit part which consists of auxiliary capacitance 36 and a control switching element 37 connected in series with the auxiliary capacitance, and of which the 1st end is connected with the counter electrode and the 2nd end is connected with the pixel electrode.
Patent JP-2002170829-A (JP)
Title: Heterojunction bipolar transistor and its manufacturing method
Inventor: TANOMURA MASAHIRO
IPC: H01L21/331
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a heterojunction bipolar transistor whose reliability is improved, by preventing peeling of an emitter layer, and its manufacturing method. SOLUTION: The manufacturing method comprises a process in which a first etching is carried out to the middle of the collector layer with a first photoresist formed at a predetermined position on the emitter layer a mask, and a process in which a second etching is carried out on the exposed collector layer with each sidewall of a base layer and collector layer exposed at least by the first etching and a second photoresist formed so as to cover a part of a surface of the collector leading to the sidewall as a mask.
Patent JP-2002140363-A (JP)
Title: Device, method, and system for information transmission, genetic link system, its managing server, its gene propagating method, chromosome propagating method, and recording medium
Inventor: NASHIKI SHIGEYUKI
IPC: G06F17/30
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a device, a method, and a system for information transmission, a genetic link system, its managing server, its gene propagating method, a chromosome propagating method, and a recording medium with its control program recorded thereon which efficiently transmit the contents of an action that a communication terminal user takes intentionally or unconsciously on a communication network such as the Internet, e.g. action information and charging information regarding a commerce action to a communication connection base and other communication terminal users requiring the information through the optimum transmission route. SOLUTION: The genetic link system 200 can manage the access processes of members A to F on a hyperlink system 100, the propagation process of information, etc., including even the routes through which the members A to F are tracked by the propagation of genes and chromosomes corresponding to the propagation process.
Patent JP-2001202166-A (JP)
Title: Information processor
Inventor: SAKAGAMI YASUHIKO
IPC: G06F1/32
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To supply power for longer time from a battery. SOLUTION: When an exclusive key 71 is operated in a state in which a suspension mode is set, operation of the key is detected by a switch monitoring circuit 66 and a CPU 61 is interrupted. In this case, the CPU 61 supplies necessary power to a CD-ROM controller 67, a CD-ROM drive 5 and an audio circuit 68 to be required for CD reproduction. Thus, a CD can be reproduced in a state of the suspension mode.
Patent JP-2002172688-A (JP)
Title: Accumulating/discharging device for moldings of resin molding machine
Inventor: UCHIAGE HACHISABURO
IPC: B29C51/26
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for stopping a thermal molding device and a trimming device during delivering accumulated moldings and thereby, enhance the molding efficiency. SOLUTION: This accumulating/discharging device is of such a construction that when a pusher plate 5 is set at a delivery position F, a receiving table 3 can ascend from a moldings discharge position LP to a moldings accumulating position UP and the pusher plate 5 can recede from the delivery position F to a stand-by position R. Thus the receiving table 3 moves the pusher plate 5 at the discharge position LP to protrude to the delivery position F and is made to ascend to the accumulating position UP prior to receding from the stand-by position R following the discharge of the accumulated moldings SW.
Patent JP-2002187685-A (JP)
Title: Safety device of elevator door
Inventor: NAKAMORI MASANORI
IPC: B66B13/26
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a safety device for an elevator door capable of securing a constant sensing distance at all times regardless of the degree of door opening of an elevator car. SOLUTION: A sensing unit 30 equipped with a light emitting element having a certain light emission range in the direction approximately at a right angle to the horizontal axis of each door (angle α) and a light receiving element to receive the light when the light from the light emitting element is reflected by an object to be sensed is installed at the end of safety shoe 25a/25b of doors 20d-20g installed at the doorway of the elevator car in such a way as capable of being opened and closed. Because the effective length L of sensing by this unit 30 is set in the direction in which the light emission range of the light emitting element is approximately at a right angle to the horizontal axis of the door, it remains constant at all times regardless of the degree of door opening.  Accordingly the sensing distance during the door being closed will be within the effective length L which is constant, and any person who wants to get on the elevator car can easily be sensed and the door be opened without risk of undeliberately sensing the people, objects, etc., existing remotely from the door.
Patent JP-2002172769-A (JP)
Title: Ink jet printer
Inventor: KAGA HIKARI
IPC: B41J2/18
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet printer in which a print head unit comprising a board for connection with a control circuit in the printer body and an ink storage chamber for blocking intrusion of a bubble into a print head can be constituted in a simple structure of small size. SOLUTION: A first printed wiring board 17c connected with a plurality of piezoelectric elements disposed in a plate type print head 15 is connected integrally with an interface board 17b. A second printed wiring board 17d connected with a control circuit disposed on the outside of a carriage 3a is connected removably with the interface board 17b. The interface board 17b is mounted on a housing 3b for supporting a print head 15 through an air trap 11 on the side opposite to an actuator 15a substantially in parallel therewith.
Patent JP-2002178482-A (JP)
Title: Digital printing press
Inventor: AOYAMA HIDEO
IPC: B41F33/00
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive digital printing press capable of shortening an image forming time by reducing the load of a motor at the time of formation of an image. SOLUTION: The digital printing press is equipped with a printing part for printing a paper sheet, a paper supply part for supplying the paper sheet to the printing part, a paper discharge for discharging the printed paper sheet from the printing part, an ink supply part for supplying ink to a plate, and a shaking drive part for reciprocally moving a vibrating roller. The printing part, the paper supply part, the paper discharge part, the ink supply part and the shaking drive part receive driving force from the same motor to be operated. At the time of formation of the image, the transmission of driving force to two or more parts among the paper supply part, the paper discharge, the ink supply part and the shaking drive part is cut off by a clutch.
Patent JP-2001217920-A (JP)
Title: Method for reminding user of incoming call having arrived during absence and its mobile phone
Inventor: KETOLA PEKKA
IPC: H04W4/16
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for reminding a user of an incoming call having arrived during absence and to realize its mobile phone. SOLUTION: This invention provides the method for reminding a user of an incoming call having arrived during absence and its device where a call reaches the mobile phone. The method includes a step where a means (18) specifies a caller telephone number from a call having arrived in the mobile phone, a step where the call is left as an incoming call during absence, a step where information to reference a caller telephone number whose call results in an incoming call during absence is transferred to a memory unit (20), and a step that reminds a user later of the arrival of the incoming call having arrived during his/her absence.
Patent JP-2001228490-A (JP)
Title: Device for switching optical signal
Inventor: RANGANATH MINAKANAGURKI V
IPC: H04B10/27
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide an optical crossbar switch in which problems in a mechanical assembly that crosstalk, propagation delay and wavelength distortion are generated are solved, whose cost is low, whose characteristics are not affected by temperature and in which periodic calibrations are not needed. SOLUTION: This optical crossbar switch includes the array of modified liquid crystal pixels(LCPs) (hence, they are called simply as LCPs). Each LCP is constituted by adding dichroic pigments into liquid crystal and the liquid crystal does not have a polarization plate. The array includes N×M pieces of LCPs and N is >0, M is >0 and M may be equal to N. Moreover, the array is connected to (a) N lines of optical fibers for receiving N pieces of input optical signals (that is, input optical channel), and (b) M lines of optical fibers providing M pieces of output optical paths (that is, output optical channels) and (c) a control element.  The control element turns ON and, also, turns OFF the individual cell (that is, the LCP) in order to switch at least an input optical signal among the N pieces of input optical signals to at least an output optical signal path among the M pieces of output optical signal paths.
Patent JP-2002153665-A (JP)
Title: Transmission system for fortune-telling using electronic mail
Inventor: ITO KAZUO
IPC: A63F13/33
Filed: 2000-11-17
Abstract: PROBLEM TO BE SOLVED: To calculate periodic dates of change in fortune and the magnitude of change of fortune and periodically inform the calculation result by an electronic mail. SOLUTION: Information required for fortune telling and personal information such as an electronic mail address are input from an information communication terminal capable of performing data communication through a radio communication network and the Internet, a periodically changing date of change in fortune is calculated by a fortune change date calculating means and obtained, and the magnitude of change in fortune is expressed numerically by a means to calculate the magnitude of change in fortune. A user is previously automatically informed of how the fortune changes on the date of change in fortune by previously specifying transmission timing of the electronic main.
Patent JP-2002195688-A (JP)
Title: Air conditioning system utilizing waste heat
Inventor: KOSUGI SHINICHI
IPC: F25D11/00
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide air conditioning system utilizing a waste heat, wherein heating/air conditioning operation is ensured for the interior of a store house by effectively making use of waste heat produced from freezing equipment with energy saving. SOLUTION: In an air conditioning system utilizing waste heat which includes an outdoor heat exchanger 5a, an indoor heat exchanger 3a, and a refrigerant piping 8 for flowing a refrigerant as a heat medium, there is provided a refrigerant piping connected with the indoor heat exchanger 3a in series with the outdoor heat exchanger 5a located in back of the same, and a part of heat possessed by the heat medium from the freezing equipment 4 is dissipated in the outdoor heat exchanger 5a with remaining heat being dissipated in the indoor heat exchanger 3a.
Patent JP-2002199584-A (JP)
Title: Power demand and supply adjusting method and system, and memory medium
Inventor: NAGASUGI MASANOBU
IPC: G06Q50/06
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a power demand-supply adjusting method that a provider adjusts the power demand and supply to make it profitable to each concerned by working between the power supply utility companies, IPP and end users. SOLUTION: The utility companies, independent power generating companies, end users, and power demand-supply adjusting companies exchange information through a network. The power demand-supply adjusting companies adjust and sells the power by purchasing from the utility companies and independent power generating companies. In this case, the adjusting companies are required to carry out the following steps: Step 1: to inform the utility companies and independent power generating companies and the end users about the sale and purchase of the power and to urge them to file their applications.  Step 2: to calculate the profit and loss based on the information about the past charge, cost, transmission commissions and failure compensations supplied from the utility companies, the information about the past charge and cost supplied from the independent power generating companies and the past charge information supplied from the users upon application. Step 3: to calculate the profit and loss to the independent power generating companies based on the information supplied from them upon application. Step 4: to calculate the profit and loss to the end users based on the information supplied from the users upon application and the information about the new charge when contracted.
Patent JP-2002198633-A (JP)
Title: Method and device for inspecting etching variance
Inventor: YOSHIKAWA YOSHISHIGE
IPC: G01R31/02
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To inspect etching variance readily and highly precisely in a short time. SOLUTION: Etching state is inspected by inputting a plurality of line patterns 2 of different line widths to a copper foil pattern mask 1 in advance, and recognizing the presence or absence of a line pattern remaining in an etched printed substrate 3 by using the copper foil pattern mask 1 of a plurality of line patterns 2 of different line widths.
Patent JP-2002198818-A (JP)
Title: Device and method for processing digital signal and recording medium
Inventor: KOYATA TOSHIHIRO
IPC: H03M7/30
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To add encoded data that become silent after decoding to the first section and/or last section of a musical piece file by a desired length. SOLUTION: PCM files displayed in a displaying and operating section 803 are selected and the selected files are inversely displayed. When a button 805 is clicked, high-efficiency encoding is performed on all selected PCM files. In another displaying and operating section 804, high-efficiency encoded data files subjected to the high-efficiency encoding are displayed. The data files displayed in the section 804 are selected and inversely displayed. When another button 810 is clicked, the encoded data which become zero data having an arbitrary length are added to the first section and/or last section of the data file. Since a '0'-index section which becomes the zero data is set, a portion which is reproduced as a silent section between musical pieces is produced when tracks are reproduced from a track N to a track (N+1).
Patent JP-2002198965-A (JP)
Title: Atm cell demultiplexer and atm cell demultiplexing method using it
Inventor: MATSUURA NORITAKA
IPC: H04L47/43
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide an ATM(ASYNCHRONOUS TRANSFER MODE) cell demultiplexer capable of implementing control function for service quality, without acquiring a service class by retrieval of a QoS(Quality of Service) table. SOLUTION: A cell separation unit for destination 32 outputs a high-speed ATM cell inputted from a high-speed input port to cell separation units corresponding to one or multiple ports of low-speed output ports, referring a table 31 which keeps correspondence between labels and output ports as the need arises, based on the label of layer 2 included in the ATM cell. The cell separation units for service 33-36 accumulate the ATM cell temporarily into FIFO(First In First Out) 37-44 for a corresponding service class, based on only the label of layer 2 included in the ATM cell. Multiplex units 45-48 read out ATM cells from FIFO 37-44 corresponding to a predetermined service class when the units output ATM cells to each low-speed output port with a predetermined timing.
Patent JP-2002195735-A (JP)
Title: Defrosting heater and refrigerator
Inventor: TANAKA MASAAKI
IPC: F25B1/00
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To reduce the possibility of combustion at defrosting, when combustible refrigerant has leaked, in a freezing system which uses a combustible refrigerant. SOLUTION: A defrosting heater 18, where a heater wire 23 is stored in a glass tube 22, can reduce the possibility of combustion at defrosting, when a combustible refrigerant has leaked, since the outside surface of the glass tube 22 is at a temperature below the combustion temperature of the combustible refrigerant.
Patent JP-2002203903-A (JP)
Title: Semiconductor integrated circuit
Inventor: IKEDA TAKESHI
IPC: H01L27/118
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To make the switching of wiring to a standby element easily executable when an error occurs in a circuit contained in a certain functional block and, at the same time, to make the length of wiring to the standby element as short as possible. SOLUTION: Standby elements 11-16 which are used in place of circuits contained in functional blocks 2a-2f when errors occur in the circuits are not arranged in dead spaces 100 among the functional blocks 2a-2f, but in the blocks 2a-2f. Consequently, when an error occurs in a circuit contained in a certain one of the functional blocks 2a-2f and wiring is switched to one of the standby elements 11-16, the other functional blocks can be prevented from becoming hindrance, and, at the same time, the length of wiring to the standby element can be made shorter by laying the wiring in the same function block. In addition, it is made possible to start work from a metal wiring step by arranging the standby elements 11-16 in the functional blocks 2a-2f which have been subjected to diffusing processes.
Patent JP-2002202433-A (JP)
Title: Optical connector
Inventor: ASADA KAZUHIRO
IPC: G02B6/36
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a bipolar optical connector capable of positioning and maintaining each optical fiber cord without damaging coated optical fibers inside each optical fiber cord. SOLUTION: In the housing 10, a pair of cord storing holes 15b is formed that can store the first coating part 52 of the optical fiber cord 50, with a stopper 40 inserted and arranged in a stopper attaching hole 30 formed in the housing 10. A pair of positioning slits 42 formed in the planar part 41 of the stopper 40 is engaged with the first coating part 52 of each optical fiber cord 50 in each cord storing hole 15b, thereby positioning and holding the cord 50. A projected line-like positioning guide 44 is formed along the inserting direction on the planar part 41, while a recessed groove-like guide 31 to be positioned is formed inside the stopper attaching hole 30.  Then, the positioning guide 44 is fitted into the guide 31 to be positioned, in a freely slidable manner, with the stopper 40 inserted and guided so that each positioning slit 42 is engaged with the coating part only of each optical fiber cord 50.
Patent JP-2002201204-A (JP)
Title: Reclaimed rubber, and elastic molded article using it
Inventor: IZUMIMOTO TAKAHARU
IPC: E01C5/18
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a reclaimed rubber which maintains the characteristics as a vulcanized rubber without damaging them and has improved the adhesiveness on the rubber surface, by improving the devulcanization treatment and consequently by controlling a devulcanized state of waste rubbers. SOLUTION: The reclaimed rubber, obtained by a devulcanization treatment for vulcanized rubber, is characterized in that the ratio of gel to the whole matter is 70 to 95% and the degree of swelling of the gel is 2 to 15.