baber/WOPTO huggingface dataset:
Patent JP-2002007864-A (JP)
Title: System for distributing information
Inventor: CHIBA TANEAKI
IPC: G06Q10/00
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem that advertisement information is not able to be recorded on the spot, or that its detail cannot be acquired. SOLUTION: Information transmitters A11, B12, C13 transmit information to a provider 21, insert advertisements in information transmitting media A41, B42, C43, transmit received information from transmission antennas A412, B422, C432 by built-in transmission terminals A411, B421, C431 via data transmission routes A31, B32, C33 using short-distance communication radio, and transmission dispaly lamps A413, B423, C433 are brought into on-conditions in conditions where transmission radio waves A414, B424, C434 are transmitted, a receivable condition is brought in reception areas A415, B424, C435, a display lamp 522 for indicating a receivable condition is lit to indicating a receiving condition of a display lamp 511 for indicating a receivable condition, and a transceiving terminal 52 conducts reception by a reception antenna 511 in a receiving condition of a tranceiving terminal 51,  when the transceiving terminal 52 is moved 60 and when a reception anttena 521 approaches to the reception area A415 of the transmission terminal A411.
Patent JP-2002003845-A (JP)
Title: Liquid crystal composition, color filter and optical film
Inventor: ICHIHASHI MITSUYOSHI
IPC: G02B5/20
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal composition which undergoes great changes in its orientation by photoirradiation and has a large Δn. SOLUTION: The liquid crystal composition comprises at least one of compounds represented by formula (1) or (2) and at least one chiral compound which undergoes structural changes by a photoreaction. In the formulae, R1, R2, R3 and R4 are each a monovalent group selected from the group 1 of monovalent groups represented by formulae (3)-(5); L1 and L2 are each a single bond or a bivalent group selected from the group 2 of bivalent groups represented by formulae (6)-(11); Ar1, Ar3, Ar4 and Ar6 are each a bivalent group bearing an aromatic ring; Ar2 and Ar5 are each a single bond or a bivalent group bearing an aromatic ring; n1, n2, n3 and n4 are each 0 or 1; and (n) is an integer of 2-15.
Patent JP-2002012818-A (JP)
Title: Coating composition
Inventor: FUJII YUJI
IPC: C08G59/42
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a coating composition capable of forming cured film excellent in abrasion resistance, adhesiveness, heat resistance, etc. SOLUTION: This coating composition comprises (A) an alkoxy group- containing silane-modified epoxy resin obtained by carrying out dealcoholization reaction of (1) a bisphenol type epoxy resin with (2) an alkoxysilane partial condensation product, (B) a bisphenol type epoxy resin and (C) a curing agent for epoxy resins.
Patent JP-2002013995-A (JP)
Title: Dynamic quantity detecting sensor
Inventor: TANIZAWA YUKIHIKO
IPC: G01L9/00
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a pressure sensor capable of detecting the applying of the excessive pressure to a metal diaphragm. SOLUTION: This dynamic quantity detecting sensor is provided with a sensor unit 1 for outputting the voltage corresponding to the dynamic quantity to be applied, an amplifier 3 for amplifying the output 1 voltage of the sensor unit, and an amplifier 6 for amplifying the output voltage of the sensor part 1 with a gain lower than that of the amplifier 3. A comparator 7 compares the output voltage of the amplifier 6 with the predetermined reference voltage so as to detect the applying of the excessive pressure to the sensor unit 1. Past history that the excessive pressure is applied to the sensor unit 1 is stored in a nonvolatile memory 8.
Patent JP-2002005013-A (JP)
Title: Swash plate type compressor
Inventor: SUGIURA MANABU
IPC: F04B27/08
Filed: 2000-06-27
Abstract: PROBLEM TO BE SOLVED: To improve the sliding characteristics of sliding parts which are sliding with each other, and to simplify the work at the time of the coat formation. SOLUTION: By means of using the CVD method and the PVD method, DLC's films 43 and 44 are formed on front side 39 and the rear side 40 of the swash plate 22. Therefore, the sliding characteristics on the sliding part 47 of the swash plate 22 and the shoes 27 and 28 are improved, and it is hard to generate abrasion and seizure on the surface of the swash plate 22, the plane parts 35 and 36.
Patent JP-2002011437-A (JP)
Title: Garbage treatment device
Inventor: NAKAJIMA SATOSHI
IPC: B29C45/26
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a garbage treatment device at a low cost by forming different two types of outer frames of such garbage treatment devices with basically one and the same common mold. SOLUTION: In this treatment device, different two types of outer frames each consisting of a synthetic resin molded article, one of which has, at a prescribed position of the outer frame body, a shaft hole for allowing the driving shaft of an agitation means to project from the outer frame body and the other of which has no such shaft hole, correspondingly to their respective applications, can be formed with basically one and the same mold, wherein: in the forming mold of each of the outer frames, a part of the cavity, located in the region corresponding to the shaft hole and its peripheral part, can optionally be formed so as to be partitioned by the corresponding one of insert dies; the insert die used can optionally be selected from a first insert die 19a having a projection 19b for forming such a shaft hole and a second insert die 19c having no such projection;  and the first insert die 19a is selected when a first outer frame having the shaft hole is formed, and the second insert die 19c is selected when a second outer frame having no shaft hole is formed, to form a cavity so as to be partitioned by thus selected one of the first and second insert dies 19a and 19c. Thus, any of the first and second outer frames can optionally be formed.
Patent JP-2002014724-A (JP)
Title: Input characteristics adjusting device for on-vehicle control unit
Inventor: NAKAGAWA AKIHIRO
IPC: G05B11/36
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To obtain an input characteristics adjusting device for an on-vehicle control unit which can adjust input characteristics with high precision without increasing the cost by using software arithmetic operations. SOLUTION: In order to adjust the input characteristics of an on-vehicle control unit 2 which receives an input signal from on-vehicle equipment 1, the input characteristics adjusting device is equipped with a tester 4 which is selectively connected to the on-vehicle control unit when the on-vehicle control unit is manufactured, a CPU 20 in the on-vehicle control unit, and a memory means 22 which belongs to the CPU. The tester computes an adjustment coefficient K according to the input characteristics when a reference input voltage Vref1 is applied to the on-vehicle control unit and stores the adjustment coefficient into the memory means. The CPU includes an input characteristics arithmetic means which arithmetically corrects the input characteristics according to the adjustment coefficient stored in the memory means.
Patent JP-2002013860-A (JP)
Title: Ice water cooler
Inventor: FUJIKAWA TAIJI
IPC: F25C1/00
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a conventional ice water cooler such as that it is operated continuously for twenty four hours since it requires a large quantity of ice to quickly cool hot food material being cooked by heating, consequently it is making ice while being operated at night too, so the touch panel of a controller is kept illuminated brightly by pack light. SOLUTION: This cooler is so arranged as to put out a back light during ice accumulation. Moreover, in case that the finger of a person does not touch a touch panel within a set time, this puts out the back light and if the finger of a person touches the tough panel, it puts on the back light. Furthermore, if a human body detector detects the human body, it lights up the back light, and unless the detector detects the human body, it puts out the back light.
Patent JP-2002016579-A (JP)
Title: Communication system
Inventor: MATSUGAYA KAZUOKI
IPC: H04L7/00
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a communication system which adopts an orthogonal multi-carrier system that obtains delay information of a received wave. SOLUTION: A known signal demodulation circuit 108 applies OFDM demodulation processing to the output of an equalizer 105 to output a demodulation signal Sr, and a divider 109 applies complex division to a data part of a known signal So of a database 111. A fluctuation calculation result Sa is obtained by each subcarrier (1,..., n) from the data part 10b of the known signal 10. A delay analysis arithmetic circuit 110 uses the fluctuation calculation result Sa by each subcarrier (1,..., n) to analyze a delay wave (step 302). As a delay wave analysis method, ESPIT method is adopted, and delay wave information 112 is obtained by using the fluctuation calculation result Sa by each subcarrier (1,..., n).
Patent JP-2002025575-A (JP)
Title: Fuel cell
Inventor: UCHIDA MAKOTO
IPC: H01M8/04
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a solid high polymer molecule fuel cell, a liquid fuel cell, and an electrode which have high discharging performances at low cost and small amount of covering variations and poor coverings in its manufacturing process, by optimizing a molecular weight, melting viscosity, molecular structure, or the like, of a water repellent material in a gas diffusion layer. SOLUTION: In the fuel cell which uses a high polymer molecule film for an electrolyte and is equipped with an electrode having a catalyst layer on both sides of the above electrolyte and with a gas diffusion layer at the external surface of the catalyst layer, the electrode for fuel cells and the fuel cell using it, use a water repellent material which is not made fibrous to the above gas diffusion layer at least for one of the electrodes.
Patent JP-2001043143-A (JP)
Title: Storage device, data processing system, and writing and reading method for data
Inventor: HIRABAYASHI MITSUHIRO
IPC: G06F12/00
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To decentralize and store area management information without making transmission efficiency worse. SOLUTION: A flash memory 21, a conversion part 25, and a control part 26 convert area management information inputted to a conversion part 25 into an area management flag by adding redundant data to the area management information; and the control part 26 stores the area management flag in the flash memory 21 and the conversion part 25 restores the area management flag read out of the flash memory 21 to the original area information and outputs it.
Patent JP-2002017984-A (JP)
Title: Decoration sheet for game board
Inventor: FUJISAWA KOJI
IPC: A63F7/02
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To take a better static electricity measure for static electricity in a pinball game machine. SOLUTION: A decoration sheet 10a for a game board is a layer structure consisting of a transparent film 12, a decoration printed layer 14, a conductive layer 16, a deposited film 30 and a backing paper 18. The conductive layer 16 is formed of a conductive ink print, and the deposited film 30b is formed by aluminum deposition. Therefore both are conductive. A conducting area 16a as the exposed area of the conductive layer 16 is formed around the deposited film 30 and the backing paper 18, the conducting area 16a is conductively connected to a conductive member 22 through a conductive adhesive 24. The conductive member 22 is grounded by a route when necessary.  If a game ball shot into a game area on a game board 20 is electrified, as the game ball is grounded through an obstacle pin 26, the conductive layer 16 and the deposited film 30b, the adhesive 24 and the conductive member 22 when the game ball contacts the obstacle pin 26, charge is released to the ground, for example, releasing the game ball from electrification.
Patent JP-2001340696-A (JP)
Title: Rain cover for clothes-drying frame
Inventor: TANIWAKI HISAKO
IPC: D06F57/00
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To save labor for hanging washing out or taking in the washing indoors by being affected by weather, enable the washing to be hung out outdoors e.g. on an veranda anytime, and protect the washing from dust, pollen, and the eyes of others. SOLUTION: A cover is manufactured so as to over a square clothes-drying frame from above with a waterproof material such as polyvinyl chloride, polyethylene or the like.
Patent JP-2002026088-A (JP)
Title: Wafer inspecting equipment
Inventor: OISHI TAKASHI
IPC: G01R1/06
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a wafer inspecting equipment wherein the probings of chips are so made possible by probe moving distances not longer than the half of the diameter of a wafer when probing successively the chips separated from each other which are present on the wafer having a size not smaller than 300 mm as to make reducible probe moving times and the size of a probe moving mechanism. SOLUTION: The wafer inspecting equipment comprises a wafer stage 8 for setting thereon an inspected wafer 12, a wafer-stage moving means 10, a probe card 11 for making it correspondent to a device chip present on the wafer, a probe 9 for probing thereby the device chip via the probe card, a microscope 7 for obtaining thereby the picture of the device chip, a microscope moving means 13a, and an interlocking mechanism 14 for interlocking thereby mutually the wafer-stage moving means and the microscope moving means to operate them.
Patent JP-2002018880-A (JP)
Title: Manufacturing method for hollow structure
Inventor: YOSHINO MASAO
IPC: B29C44/00
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To form a hollow structure having a hollow part of a desired shape. SOLUTION: The hollow structure having an outer tube body 10 and an inner-tube foam provided on the inner peripheral wall surface 10n of the outer tube body 10 is manufactured by this method of manufacturing the hollow structure. The method has a process wherein a core 20 for forming the hollow part of the inner-tube foam is inserted into the outer tube body 10 and a formable base material 12 to be the inner-tube foam by foaming is disposed between the inner peripheral wall surface 10n of the outer tube body 10 and the outer peripheral surface 20f of the core 20, a process wherein the formable base material 12 is foamed to form the inner-tube foam between the inner peripheral wall surface 10n of the outer tube body 10 and the outer peripheral surface 20f of the core 20 and a process wherein the core 20 is contracted to be taken out from the inner-tube foam. Therefore the core 20 is easily taken out and the degree of freedom in the shape of the hollow part formed in the inner-tube foam is enlarged.
Patent JP-2002022262-A (JP)
Title: Bath water circulator
Inventor: MASUDA HIROKAZU
IPC: A47K3/00
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a bath water circulator which blocks active carbon particulates from flowing out from a circulating circuit into a bath tank and hence has no fear of bath water blacking in an automatic hot water supply operation with active carbon dried in a filter. SOLUTION: A backwash mode is set at starting of a bath hot water supply operation, a first and second two-way valves are closed, a circulation pump is stopped, water or warm water is flowed back from a top pouring pipe for opening a hot water supply valve 25 to wash active carbon, etc., and then dirty water or hot water containing active carbon particulates deposited to active carbon is drained from a three-way valve via a drain pipe.
Patent JP-2001060952-A (JP)
Title: Traffic shaper for maintenance cell without causing either of jitter or delay
Inventor: PETTY NORMAN W
IPC: H04L12/56
Filed: 2000-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain a traffic shaper for a maintenance cell without causing either a jitter or delay. SOLUTION: A traffic shaper 121 is provided for the F5 maintenance cell of an ATMCBR virtual circuit. Two queues of a first queue for enqueuing a CBR traffic cell and a second queue 132 for enqueuing the maintenance cell are assigned to each virtual circuit. A bandwidth which is twice as large as a normal one is assigned onto a transmission medium in each virtual circuit. A dequeue state machine 140 transmits the contents of each first queue by a transmission rate which is twice as fast as a normal one in a half of each normal transmitting interval of a corresponding virtual circuit of a queue and transmits the content of each second queue by a transmission rate which is twice as fast as a normal one in the reraining half period of each normal transmitting interval of the corresponding virtual circuit of the queue.
Patent JP-2002024697-A (JP)
Title: Method and system for registering leaflet advertisement, and method and system for distributing leaflet advertisement
Inventor: MORI YASUHIRA
IPC: G06Q10/00
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To make not only people living in an advertising region but also people living outside the advertising region possible to freely read the contents of leaflet advertisements of all regions if only they have an interest in the contents of leaflet advertisements. SOLUTION: The contents 23 of leaflet advertisement provided from an advertiser 50 are stored together with inserted information 21 including a desired inserting region and a desired inserting period in a site 10, selection of the region and the kind of business is urged according to access, and the leaflet advertisement of the selected region and kind of business is distributed from the site 10 to an access origin 80/90.
Patent JP-2001057073-A (JP)
Title: Non-volatile ferroelectric memory device
Inventor: KYO KIFUKU
IPC: G11C11/22
Filed: 2000-07-13
Abstract: PROBLEM TO BE SOLVED: To stabilize amplification even when a bit line and a bit bar line are loaded differently by using one of the two sensing amplifiers placed between cell arrays for one of the cell arrays, using the other amplifier for the cell array arranged on the opposite side of the former cell array and letting both of the cell array parts share the use of a pull-up sensing amplifier part with each other. SOLUTION: A pull-up sensing amplifier part 13-1 is shared in the use. To sense and amplify the data of a cell array part 11-1 located on the top, a 1st pull-down sensing amplifier part 12-1 and a 1st pull-up sensing amplifier part 13-1 are activated, and when the bit line level of the cell array 11-1 located on the top is lower than a reference level, the 1st pull-down sensing amplifier part 12-1 performs pull-down amplification, and when the bit line level is not lower than the reference level, the pull-up sensing amplifier part 13-1 performs pull-up amplification of the output of the 1st pull-down sensing amplifier part 12-1.
Patent JP-2002032650-A (JP)
Title: Commodity information providing method
Inventor: OKUMA TAKUYA
IPC: G06Q50/00
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a commodity information providing method which rationally reconstitutes commodity price data or the like published in advertising paper like leaflets inserted to newspapers as price information or special sale information of each commodity independently of the unit of stores and uses a communication line network like the Internet or a portable telephone network to fairly and impartially provide these information for consumers. SOLUTION: This method provides commodity information for an information user terminal device from an information provider terminal device through the information communication line network like the Internet, a portable telephone network, or a cable TV network, and an information provider nationally collectively collects commodity advertising papers like newspaper inserted leaflets delivered to individual homes and reconstitutes various commodity price data obtained by this collection into commodity information like a price comparison table of individual commodities or a list of commodities for special sale independently of the unit of stores, and this commodity information is provided for the information user terminal device from the information provider terminal device, which is provided with a commodity information database to store and manage commodity information,  in accordance with conditions designated from the information user through the information communication line network.
Patent JP-2002031204-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: ISHIKAWA HIROSHI
IPC: F16H61/662
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To secure durability of a radial needle bearing and secure responsiveness of the shift operation by preventing a power roller from being elastically deformed regardless of large radial load applied in driving. SOLUTION: A shaft part 34 provided on the outer surface central part of a power roller 9A is supported on a radial needle bearing 31a rotatably in relation to an outer ring 26a for constituting a thrust ball bearing 22. The outer ring 26a is supported on a second shaft part 39 and a radial needle bearing 30 so as to be oscillated in relation to a circular hole 7 provided on a trunnion 6. The power roller 9A is made into a solid body not to be easily deformed, and therefore, the problem can be resolved.
Patent JP-2002037474-A (JP)
Title: Sheet feeding device and image forming device provided with the same
Inventor: KOMATSU SHUNICHI
IPC: B65H5/06
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a feeding device capable of performing a high speed feeding when a sheet is delivered and performing a double feeding of sheets after a second sheet without lowering Fcot when sheets are continuously delivered by performing a high speed increase feeding of the first sheet by a feeding roller by Fcot priority and performing the double feeding of the sheets after the second sheet and an image forming device. SOLUTION: In a typical constitution of this feeding device 2, a cassette 11 for storing a sheet S, a pickup roller 12 for delivering the sheet S stored into the cassette 11 and a pair of feeding rollers 13 having a plurality of sheet carrier speed for feeding the sheet S delivered by the pickup roller 12 to a further delivery direction downstream side are provided. When a plurality of the sheets S stored into the cassette 11 are continuously delivered, the pair of feeding rollers 13 are increased in speed when carrying a first sheet so as not to overlap the first sheet and a second sheet double-delivered by the pickup roller 12 at the positions of the pair of feeding rollers 13 in the feeding part 2 in which the pick up roller 12 is capable of performing double delivery of a rear end side of a preceding sheet and a tip side of the succeeding sheet.