baber/WOPTO huggingface dataset:
Patent JP-2002074959-A (JP)
Title: Integrated circuit device
Inventor: KIM KABER HARDY
IPC: G11C7/10
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a local write-in driver circuit for reducing the power consumption. SOLUTION: The local write-in driver circuit for an integrated circuit device memory array requires only one write-in enable-signal for coupling complementary data signals between a global write-in data line and a local write-in data line, the circuit does not require to supply the complementary write-in enable- signal as conventional embodiment. A die region of on-chip required for a signal path is reduced by unnecesitating to supply a second complementary write-in enable-signal, and power consumption also is reduced due to the fact that lines to be switched during a write-in cycle is less by one line.
Patent JP-2002159144-A (JP)
Title: Cell energy value adjustment apparatus and energy storage apparatus
Inventor: MORI KAZUYA
IPC: H02J7/34
Filed: 2000-11-16
Abstract: PROBLEM TO BE SOLVED: To obtain a cell energy value adjustment apparatus which can prevent energies from being transferred between respective capacitor cells to avoid an energy loss. SOLUTION: This cell energy value adjustment apparatus comprises FETs 2 and diodes 3 corresponding to a plurality of capacitor cells 1, a transformer, and a controller 13. The FETs comprise pairs of FETs 2 and 21 connected in series to each other and switching circuits are formed so as to have polarities of parasitic diodes 2a and 21a of the respective FETs opposite to each other. The switching circuits are connected in series with the capacitor cells and the primary coils 6 of the transformer. The plurality of the capacitor cells 1 are connected in series to each other.
Patent JP-2001201806-A (JP)
Title: Detachable platen cover for image capture device
Inventor: DAVID L SALGADO
IPC: G03B27/62
Filed: 2000-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a detachable platen over for an image capture device. SOLUTION: The image capture device 100 is equipped with the platen cover 110 having a plurality of platen cover surfaces 112 which can be exposed. Each platen cover surface 112 has the different color or the different surface treatment, or has the both. The different surface 112 which can be exposed is carried on at least one detachable platen cover surface 112 fixed, so that it can be separated from the platen cover 110. In order to change the exposure surface, the platen cover surface 112 is separated from the platen cover 110. Then, the platen cover surface 112 is rotated, and different faces of the platen cover surfaces 112 is exposed respectively, or the different platen cover surface 112 can be mounted.
Patent JP-2002131092-A (JP)
Title: Ink pad case separation mechanism of recorder
Inventor: HIGUCHI TOSHIYUKI
IPC: G01D9/32
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To separate the ink pad case of a recorder from a recording carriage by a simple method. SOLUTION: When the ink pad case 3 with which a recording pen is brought into contact is detached and exchanged from a recording carriage 2, the ink pad case 3 storing a plurality of colors of an ink pad 3b supported rotatably is set at a prescribed position, a separation lever shaft 11 attached to a separation plate 12 provided downward of the ink pad case 3 is operated through a separation lever 10, so that the ink pad case 3 is pushed upward to be easily separated from the bearing of the recording carriage, and pulled out vertically.
Patent JP-2002162263-A (JP)
Title: Functional element, stress control method and flow velocity measuring device
Inventor: KURAMOTO KEIICHI
IPC: G01P5/04
Filed: 2000-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a functional element, a stress control method and a flow speed measuring device for controlling the distortion state of a distortion mem ber due to inner stress produced in a functionality thin film on the functional element of a flow speed measuring element or the like provided with the distor tion member forming the functional thin film on a material such as a magnetostrictive material on a flexible base substance. SOLUTION: A stress control thin film 11c making the element of AlN or the like a main component producing the inner stress different in a stress vector from the inner stress produced in the functional thin film is formed on the functional element provided with the distortion member 11 forming the functional thin film 11b on the flexible base substance 11a.
Patent JP-2002159228-A (JP)
Title: Controller for regulating culture solution and method for regulating culture solution
Inventor: NARA YOSHINORI
IPC: A01G31/00
Filed: 2000-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a controller for regulating a culture solution arranged in a hydroponic system and capable of timely feeding the optimal culture solution. SOLUTION: This controller 30 for regulating the culture solution is equipped with fertilizer stock solution tanks U1 to U6, six constant rate pumps P1 to P6 respectively connected to the culture solution tanks U1 to U6, taking out the different fertilizer stock solutions in units of a constant amount by pulse control and driving the taken out fertilizer stock solutions into water, a controlling means for carrying out the pulse control of the frequency of driving the stock solutions into the water by the constant rate pumps P1 to P6, a control panel 11 for operating the controlling means,  a culture solution tank 14 and an EC sensor 15 arranged in the tank 14 and is composed so as to perform the preparation of the culture solutions by controlling the frequency of driving per unit time or the frequency of driving in proportion to the flow rate until a desired concentration is attained by receiving a signal from the EC sensor 15. A display device 12 for displaying estimated values, etc., of the culture solutions after the driving of the fertilizer stock solutions and regulation is installed in the control panel 11. The controller 30 is composed so that a cultivator is capable of readily setting the culture solutions to be applied by key operations of a touch panel, etc., so as to provide a desired fertilizer balance.
Patent JP-2002162981-A (JP)
Title: Communication equipment, authentication and key exchange method, and data transfer method
Inventor: SAITO TAKESHI
IPC: G10L25/51
Filed: 2000-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a data transfer method also adaptable to the case that authentication and exchange procedures are partly different according to a difference of a protocol to be used for communication. SOLUTION: When music data are down-loaded from a personal computer 100, and when the music data are transferred to a wireless speaker 102 and reproduced, and further when authentication and key exchange procedures need to be performed for copyright protection of the music data across the equipment of the other party, a portable music player 101 selects one of plural kinds of prearranged equipment certificates which corresponds to the protocol to be used for the communication, and performs the authentication and key exchange procedures between own player and the equipment of the other party using the selected equipment certificate, and performs he music data transfer from the equipment of the other party through the cipher communication using the cryptographic key exchanged by these authentication and exchange procedures.
Patent JP-2002173664-A (JP)
Title: Surface preparation agent, surface preparation agent composition, head for ink-jet printer and ink-jet printer
Inventor: MASUMURA TOMOHIRO
IPC: B41J2/16
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain a surface preparation agent composition with which the surface of a substrate can be provided with hydrophilicity and which is suitable for a hydrophilic treatment of ink flow channel especially in a head for ink-jet printer. SOLUTION: This surface preparation agent comprises a hydrolyzable silane compound which is synthesized from a gluconolactone and an amino group- containing alkoxysilane compound and contains an amide bond and/or a partial hydrolyzate of the amide bond-containing hydrolyzable silane compound. The surface preparation agent composition comprises the surface preparation agent. The treated substrate such as a head for ink-jet printer is treated by the surface preparation agent composition.
Patent JP-2001191465-A (JP)
Title: Heat-sealing film
Inventor: HANYU AIKO
IPC: B32B7/10
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a multilayered polyolefin film of a kind fitted to be used for a packing use accompanied by heat-sealing. SOLUTION: A multilayered polyolefin film of a kind fitted to be used for a packing use comprises a combination of (a) soft substrate layer comprising a crystalline thermoplastic polymer and having a sealing surface and (b) a heat-sealing surface layer comprising a syndiotactic propylene polymer and sealed to the sealing surface of the substrate layer and being thinner than the substrate layer and the surface layer generates heat-sealing at a sealing temperation of below 110 deg.C.
Patent JP-2002176516-A (JP)
Title: Providing method for contents for standby picture of portable telephone
Inventor: OGUCHI NOBUO
IPC: H04N21/231
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain an original standby picture for a portable telephone through the Internet. SOLUTION: Many contents such as an image, Logo, and Photo for portable telephone are uploaded to a contents provider homepage provided on the Internet and a user accesses the homepage through the portable telephone to select and download arbitrary contents among many contents as a standby picture for the user's portable telephone; and the number of times the contents are selected is counted on the contents provider homepage and the contents are ranked and displayed in the decreasing order of selection frequencies. Consequently a favorite standby picture can be used instead of general standby pictures used for each portable telephone, and the user can have an original standby picture and easily select currently popular contents.
Patent JP-2002175227-A (JP)
Title: Network by internet for serving specified category of business as object
Inventor: SHIMANO YOICHI
IPC: G06F13/00
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To solve a problem that a customer gets difficult to keep in mind resulting from coming-in of alphabets and numerals not related to a URL, a mail address and a category of business at all to prolong a length, so as to make the customer hardly understand the category of the business intuitively, when a home page is opened under an agreement with a provider. SOLUTION: A domain is obtained to express a business content of a specified category of business, a WWW server and a mail server are rented to form a network, and the domain is held in common in the URLs and the mail addresses of respective network subscribers.
Patent JP-2002172112-A (JP)
Title: X-ray ct scanner for fast photographing
Inventor: ABU HIDEO
IPC: A61B6/03
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray CT scanner capable of photographing a tomographic image in a short scanning time without accelerating the rotation of a frame. SOLUTION: In the X-ray CT scanner, three X-ray equipments 1A, 1B and 1C for irradiating a patient on a bed with X-rays are arranged in a plane which is on the circumference centered on a rotary axis and is orthogonal to the rotary axis. In addition, the three equipments 1A, 1B and 1C are positioned respectively on reference lines passing through the rotary axis and forming 120 deg. with each other, three detector strings 6A, 6B and 6C are arranged on the circumference similarly opposing these equipments 1A, 1B and 1C, and both of them are rotated simultaneously by a rotation mechanism. X-rays emitted from the equipments 1A, 1B and 1C and transmitted through the patient are detected by the detector strings 6A, 6B and 6C to re-construct a single tomographic image by detection signals from the detector strings.
Patent JP-2002184033-A (JP)
Title: Optical disk substrate and optical information recording medium
Inventor: MIYAMOTO MASAAKI
IPC: G11B7/2585
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk substrate and an optical information recording medium having high reliability, where exfoliation of an aluminum film and generation of a pinholes can be suppressed to a minimum level. SOLUTION: The optical disk substrate, constituted of a polycarbonate resin manufactured by the transesterification of an aromatic dihydroxy compound with a diester carbonate, is characterized in that the aromatic monohydroxy compound content and the aromatic dihydroxy compound content in the polycarbonate resin are respectively <=30 ppm and the optical information recording medium is characterized in that the aluminum film is formed on the surface of the optical disk substrate as a reflection film.
Patent JP-2001228494-A (JP)
Title: Liquid crystal device
Inventor: WATERS COLIN M
IPC: G02F1/133
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To increase the multiplex level of a liquid crystal display device. SOLUTION: In the device, multiplex addressing is performed, and the surface alignment is matched to a cholesteric material so as to give progressive molecular distortion by larger than π radian and smaller than 2π radian in a uniform tilt direction. The ratio of the on-voltage to the off-voltage is <1.165.
Patent JP-2001239364-A (JP)
Title: Hot working method for, austenitic stainless steel containing b
Inventor: HIRAIDE NOBUHIKO
IPC: B23K9/00
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a hot working method for an austenitic stainless steel plate containing B which causes no welding crack when a high efficient overlaying welding is performed and which can be free from edge cracking of rolled materials during hot working. SOLUTION: When an austenitic stainless steel plate containing 0.3 to 2.5, by weight percent of B is hot worked, the invention relates to the hot working method for an austenitic stainless steel containing B which is hot worked by locating an overlaying welding film layer having 3 mm or more wall thickness on the side of the steel plate that consists of stainless steel having Ni: not more than 4% and B: 0.1-0.4% in weight percent.
Patent JP-2001231519-A (JP)
Title: Noodle belt used foods and method for producing the same
Inventor: SAKATA HIROYUKI
IPC: A23L35/00
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To obtain an edible substance capable of effectively controlling deterioration of palatability of foods caused by reduction in water during preservation and/or cooking of processed foods and food materials containing various kinds of grain flours, especially a noodle belt used food. SOLUTION: This noodle belt used food is characterized in that that food comprises 0.2 wt.% to 50 wt.% calculated as a solid content of a water-soluble fraction which is separated from grain and has 10 wt.% to 80 wt.% equilibrium water content at 25 deg.C and 1 wt.% to 30 wt.% glass transition water at 25 deg.C in the whole solid content of a part to cause deterioration of palatability of food.
Patent JP-2001240520-A (JP)
Title: Hair dye composition
Inventor: NOGUCHI MUTSUMI
IPC: A61K8/00
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To improve the usability of aerosol one formulation type oxidation hair dye which is excellent in convenience, such as block of solution sagging at the time of use through the improvement of foaming ability or the like, and to exert a good temporal stability and excellent hair dye effects even after the long-term conservation. SOLUTION: The hair dye composition of aerosol one formulation type contains oxdation dyes and oxidase and it is compounded with one or more sorts of water-soluble polymer such as hydroxypropyl cellulose, carboxymethyl cellulose, xanthan gum, guar gum, locust bean gum, gum arabic, tragacanth gum, gum karaya, gellan gum, pectin, carrageenan, furcellaran, alginic acid and its salt, hyaluronic acid and its salt, chondroitin sulfate and its salt, ethylene oxide polymer or the like.
Patent JP-2002183517-A (JP)
Title: Information providing system, information providing method and storage medium
Inventor: MATSUMOTO ICHIRO
IPC: G06Q30/02
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide an information providing system, capable of easily and concretely providing a result, in response to a request from a user side terminal. SOLUTION: A document market DMP(document market place) contains C(create) market, E(exchange) market, S(storage) market, P(print) market, and D(distribute) market, which can be independently constructed respectively. The C market mainly covers content production processing 42. The E-market covers conversion processing 44 such as type change of distributed data (content data). The S-market covers data storage processing 46, such as keeping and searching of the data. The P-market covers processing of the data output or the like, and can be classified as actual output processing 48 and working processing 50 for bookbinding and/or working a printed matter from the functions thereof. The D-market covers delivery processing 52 for distributing or delivering the printed matter or the result after processing.
Patent JP-2001244701-A (JP)
Title: Electronic switch member having one input and a plurality of outputs, and application of the switch member to switch matrix
Inventor: CAYROU JEAN-CHRISTOPHE
IPC: H01L21/822
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide an electronic switch member and a switch matrix adopting it. SOLUTION: This electronic switch member has one input and at least two outputs to deliver a signal received at the input to a signal output which is either of the outputs. Each output of the electronic switch member is provided with an output branch, having at least one electronic switch whose conduction state is controlled so as to deliver the signal from the input to a selected output or reflects the signal from the selected output, and with a shunt branch having at least one electronic switch to branch the input signal to a load, when the power supply to the electronic switch member fails. The electronic switches of the shunt branches are connected in series, and the electronic switches of each output branch are connected in parallel.
Patent JP-2002191169-A (JP)
Title: Semiconductor integrated circuit
Inventor: FUJII NOBUYUKI
IPC: H03K19/094
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of a gate oxide film of a transistor at a double boost part. SOLUTION: A capacitor C12 is connected between a node L at the double boost part and a ground voltage, and the amplitude of a repeat pulse of the node L is made less than two times of a power source voltage, making user of the charge and discharge of the capacitor C12. Moreover, in a charge pump circuit of a double boost type, a plurality of capacitors is connected to between the ground voltages via a plurality of fuses which conducts a laser trimming between the node L and the second capacitor C2, to enable the regulation of the supply capacity of an internal voltage VBB by connecting/disconnecting each fuse.
Patent JP-2002189306-A (JP)
Title: Electrophotographic photoreceptor, coating liquid for electric charge transferring layer, and method of producing electrophotographic photoreceptor
Inventor: KURIHARA SHUNICHIRO
IPC: G03G5/06
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having a low friction between it and each member of a device, superior durability and superior electrical characteristics and to provide a coating liquid for producing the photoreceptor. SOLUTION: In the electrophotographic photoreceptor obtained by successively stacking an electric charge generating layer and an electric charge transferring layer on an electrically conductive substrate, acrylic resin particles are contained in the electric charge transferring layer.
Patent JP-2002189327-A (JP)
Title: Color image forming device
Inventor: ABE NOBUMASA
IPC: G03G15/16
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To improve the quality of a color image by reducing deviation between the transfer positions of respective color toner images onto an intermediate transfer belt. SOLUTION: In this color image forming device, a color image obtained by successively primarily transferring a plurality of color toner images to an intermediate transfer belt 30 stretched and laid between a driving roller 10 and a driven roller 20 so as to be driven to circulate on the intermediate belt is secondarily transferred to a recording medium P at a secondary transfer part T2. In the device, a cleaning blade 67 removing residual toner remaining on the belt 30 after secondary transfer is made to abut on the belt 30 at the winding part of the belt 30 round the roller 10. The meandering adjustment of the belt is performed by moving the driven roller to adjust meandering in a direction orthogonal to its axial direction and other than the initial tension direction of the belt.
Patent JP-2002195861-A (JP)
Title: Electromagnetic flowmeter
Inventor: OTA HIRONOBU
IPC: G01F1/60
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic flowmeter capable of diagnosing an insulation degradation phenomenon of measurement electrodes used for generating flow signals of a fluid flowing through the electromagnetic flowmeter without detaching it from a pipe. SOLUTION: This electromagnetic flowmeter comprises the plurality of measurement electrodes disposed in the measured fluid and a signal conversion part for generating a measured flow value by signal-processing the differences between respective flow signals detected by the plurality of electrodes. This flowmeter is equipped with means for signal-processing the inputted respective flow signals detected by the plurality of electrodes to convert them into standardized respective flow values, and a means for detecting insulation degradation in the plurality of electrodes based on the standardized flow values.
Patent JP-2002197023-A (JP)
Title: Homepage generating and updating method, cti server used for the same, web server, and homepage generating and updating facsimile communication system
Inventor: ERI MASAHIRO
IPC: H04N1/00
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a homepage generating and updating method which enables anybody to easily generate and update a homepage without having the knowledge of a computer and the Internet and generates no insertion miss. SOLUTION: A format of a homepage is provided with layout blocks and a specific mail address meaning homepage generation and update and text or image data to be written to the layout blocks are transmitted from a facsimile machine to a CTI(Computer Telephony Integration) server, which converts the data format of the image data, mails the data to the web server where the homepage is stored, and writes the text or image data to the layout blocks to generate and update the homepage. After the homepage is generated, the web server informs the CTI server of the URL(Uniform Resource Locator) and the CTI server obtains homepage data and sends them to the facsimile machine.