baber/WOPTO huggingface dataset:
Patent JP-2002244115-A (JP)
Title: Cleaning device for liquid crystal panel
Inventor: KOMATSU HIDEAKI
IPC: B08B1/04
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To reliably remove a foreign matter adhered to the surface of a glass substrate. SOLUTION: A cleaning device for a liquid crystal display panel is provided with a head part rotating and having a facing surface, parallel to and opposed to the surface of the liquid crystal display panel and a flat plate like blade attached to the facing surface on a virtual line, passing through the rotary axis of the head part the have 28-32 degrees for the inclined angle with respect to the surface of the liquid crystal display panel. The tip part of the blade is a wedge-shaped blade edge part, having 18-22 degrees angle toward the liquid crystal display panel side and 8-12 degrees angle toward the opposite side of the liquid crystal display panel to the inclined angle, and the blade edge has a flat part.
Patent JP-2002247453-A (JP)
Title: Image pickup device and portable phone
Inventor: TAKASHIMA YUZURU
IPC: H04N5/335
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device the components of its optical system of which are laid out within a short distance without degrading the resolution and to provide an information device with a low profile such as a portable phone with the image pickup device mounted thereon. SOLUTION: The optical axes of lenses 1, 2 forming a lens array 11 and adjacent to each other in a longitudinal or lateral direction are selected in parallel with a shift of (n+0.5)×P, where P is a size of pixels of sensor elements 3a, 3b-3n and n is an integer of 2 or over.
Patent JP-2002239070-A (JP)
Title: Slot machine
Inventor: KOSUGE MASATO
IPC: A63F5/04
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To make a presentation control means uniquely perform presentations by itself while hiding a decided result for tolerance for respective winning modes. SOLUTION: The control circuit of this slot machine is separated into a game control part controlling the progress of the entire game and a presentation control part performing processings regarding the presentation. When internal drawing is performed in the game control part by the operation of a start lever, the game control part generates a flag command in the state of a winning flag set as the result of the internal drawing as it is (S201). The game control part transmits the flag command to the presentation control part (S203) at the time of winning a prize other than the small prize of watermelons or the small prize of cherries (S202) and does not transmit the generated flag command to the presentation control part in the other cases.  In the presentation control part, since the flag command is not transmitted, the winning of only the small prize of the watermelons, the winning of only the small prize of the cherries or losing can not be specified.
Patent JP-2002242112-A (JP)
Title: Method for forming coated floor layer
Inventor: KANESHIRO FUMIO
IPC: E04F15/12
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To obtain a coated floor layer having high smoothness, sufficient strength, adhesion and permeability. SOLUTION: A floor face is coated with (A) a hydrophilic reaction cured type resin having a contact angle of 70 deg. or less to water on a cured film and (C) a coated flooring containing aggregate of a mean grain size of 50-1000 μm and forming a film having an aggregate ratio per unit volume of 55-80 vol.%. It is desirable that a two-pack reaction type resin composed of (a) a base compound and (b) a curing agent is used as the (A) component and a water-soluble compound or a water-dispersing compound is used as at least one of these base compound and curing agent.
Patent JP-2002245665-A (JP)
Title: Information recording medium
Inventor: KAWASAKI HIROYUKI
IPC: G11B7/24
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a phase transition type information recording medium having both a rewritable area and a WORM(write-once-read-many) type area. SOLUTION: The information recording medium having a recording area consisting of a multi-layered structure including a first dielectric layer, a phase transition recording layer, a second dielectric layer and a reflective radiation layer on a substrate is disclosed. The information recording medium has the rewritable area where information is rewritable and the WORM(write-once-read- many) type area where the thickness of the second dielectric layer is designed to be thinner than that in the rewritable area and only the additional writing of information can be performed. If the thickness of the second dielectric layer is partially made thinner than the normal film thickness, the thermal condition of the recording layer is changed and the change from a crystal state to an amorphous state can not be realized by rewriting laser output in the area where the thickness is set thinner.
Patent JP-2002249817-A (JP)
Title: Method for improving cleanliness of steel in continuous casting of steel of high cleanliness
Inventor: YAMADA SOHEI
IPC: B22D11/11
Filed: 2001-02-21
Abstract: PROBLEM TO BE SOLVED: To minimize the quantity of impurities in molten steel by keeping the time optimum for balancing the capturing of the refractory peeled off from a ladle in the molten steel due to drop of the temperature of the molten steel with the floating impurities due to standstill of the molten steel in the ladle in order to reduce the remaining of oxides included in the molten steel flow generated in the ladle smelting and RH degassing smelting in the ladle. SOLUTION: The molten steel melted in an electric furnace is received by the ladle, the ladle smelting and the vacuum degassing are performed by the ladle and a vacuum degasser, and the ladle is kept standstill for 5-60 minutes before the ladle is transferred to a continuous casting line. Slag inclusions in the molten steel are allowed to be afloat by keeping the temperature in which the floating of the refractory peeled-off from a side wall of the ladle is sufficiently possible, and the cleanliness of continuously cast steel is improved, and cleanliness is further improved by keeping the molten steel standstill for 15-25 minutes.
Patent JP-2002240037-A (JP)
Title: Method for reusing plastic parts and plastic raw material and plastic molded parts made by the method
Inventor: SHIMIZU YOSHIHIRO
IPC: B29B17/02
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for reusing waste plastics at a high recycling rate, by which high-quality reclaimed parts can be obtained and also the reclaimed parts are applicable to extensive use. SOLUTION: The identical plastic parts of the same composition are sorted out and recovered from the waste products and the sorted/recovered plastic parts are ground, melted and molded to obtain the reclaimed parts for reuse.
Patent JP-2002251434-A (JP)
Title: Station services information sharing system, remote surveillance system for station services, database server, computer terminals, program used for them, and method for sharing station services information
Inventor: ENOMOTO HIDEAKI
IPC: G06Q50/30
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To make it possible to perform a unitary management of information recorded in taking over books while making the most of the advantage of station service equipments and remote surveillance systems for station services. SOLUTION: A station service information sharing system 1 provides a database server 30 which stores text data recorded in taking over books about daily business concerning station services at the plural stations of a railroad line beside data including video and voice obtained by remote surveillance systems 10 equipped at the plural stations in a predetermined data file form as the station service information of the plural stations so that they can be shared, and PC terminals 21 by which the station service information of the plural stations stored in the database server 30 can be browsed through the prescribed communication network.
Patent JP-2002251251-A (JP)
Title: Input device and input method and computer device
Inventor: UCHIYAMA MIKIO
IPC: H03M11/08
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an input device and an input method capable of inputting information related with the operation of full keyboards by a small switch operations. SOLUTION: This input device is provided with a keyboard part 10 equipped with an operating means such as a touch panel to be operated by a user and a controller part 20 equipped with an input means such as a touch sensor circuit for inputting the on/off states of the operating means, a means for generating an output code based on the on/off states just before any operating means is turned off, and a means for outputting the output code. Thus, it is possible to adjust/change the shape or input pattern of the device, and to input characters similar to those of the full keyboards with blind touch in one hand.
Patent JP-2002251638-A (JP)
Title: Ic card processing device
Inventor: SEZAI HIDESHI
IPC: B42D25/25
Filed: 2001-02-26
Abstract: PROBLEM TO BE SOLVED: To easily respond change of generation of an IC card or sequential sharing of the card by various companies. SOLUTION: This IC card processing device performs a predetermined process by receiving or transmitting data under predetermined key information between an IC card processing device body and the IC card, The IC card processing device comprises a user information transmitting means for transmitting predetermined user information indicating an installation agency of the IC card processing device body toward the IC card, and a key information receiving means for receiving the predetermined key information transmitted from the IC card when the IC card receives the predetermined user information.
Patent JP-2002259326-A (JP)
Title: Dma controller and dma transferring method
Inventor: YOKOYAMA NOBORU
IPC: G06F13/28
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide DMACs (controllers) and a transferring method capable of transferring a large amount of data at high speed without the restriction of the order of data to be transferred through a small-capacity memory in the case of DMA-transferring the data between two IO parts. SOLUTION: In the case of transferring data, a DMAC 4 writes the data from the IO part of a transferring source in a memory and a DMAC 4' reads the data from the memory and transfers it to the IO part of a transferring destination. Before transferring, memory areas 0 and 1 which have to be written and read in the memory are designated to the DMACs from the CPU. Then, in the case of transferring, the DMACs exclusively use the areas 0 and 1 at the same time with each other for writing and reading the data in parallel. In the case, based on the counted value of a memory area counter for counting the number of writable or readable areas within the respective areas 0 and 1, the areas 0 and 1 are used repeatedly in an order and with timings shown in the figure 3.
Patent JP-2002255318-A (JP)
Title: Movable shelf device
Inventor: WADA TOSHIO
IPC: A47B53/00
Filed: 2001-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive movable shelf device capable of rapidly performing the warehousing and delivering work. SOLUTION: Three fixed shelves 2A-2C are disposed straight along a distal side wall surface 1a of a building skeleton 1, two movable shelves 4A and 4B are movably disposed before the fixed shelves 2A-2C in the right-and-left direction a, b, a plurality of accommodation parts 5 are formed in the fixed shelves 2A-2C and the movable shelves 4A and 4B, a warehousing/delivering space 3 is formed before the fixed shelves 2A-2C and the movable shelves 4A and 4C, a guide rail 27 is disposed along front sides of the fixed shelves 2A-2C, and a pair of right and left guide rollers 29 provided on both sides of the rear sides of the movable shelves 4A and 4B are movably engaged with the guide rail 27.
Patent JP-2002262582-A (JP)
Title: Method and apparatus for cooling power converter and hybrid car equipped with the apparatus
Inventor: SASAKI KANAME
IPC: B60K6/28
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a cooling apparatus for a power source and a power converter which has higher cooling efficiency, and a simple constitution, and is manufacturable with a fewer number of parts, even though the number of required parts becomes larger and the cooling apparatus becomes large-scale by all means, if cooling of the power source and the power converter is attempted. SOLUTION: In cooling the power source and the power converter for converting DC power supplied from the power source into AC power, the power source is cooled using a refrigerant, and then the power converter is cooled using the refrigerant having been used for cooling the power source. Also, a passage for the refrigerant formed so that the refrigerant used for cooling the power source becomes a refrigerant for the power converter arranged on the downstream side is provided, the power source is arranged on the upstream side of the refrigerant passage, and the power converter is arranged on the further downstream side of the refrigerant passage than the power source.
Patent JP-2002262315-A (JP)
Title: Tone detection system
Inventor: TAKATSU KAZUNORI
IPC: H04Q3/42
Filed: 2001-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a tone detection system that eliminates the need for independent band pass filters by number of kinds of signals when it is required to await a plurality of signals at the same time, can cope with re-setting of a detected frequency range at a site by a serviceman or the like and needs no high-speed sampling rate. SOLUTION: First a positive/negative determination section 1 determines the polarity of an input signal and a period count section 2 measures a period when the positive polarity or the negative polarity is consecutive. When a sign inversion observation section 3 observes sign inversion from positive to negative or vice versa, a zero cross estimate section 4 estimates a time when zero cross takes place. A frequency estimate section 5 takes a reciprocal of an estimate value of the positive or negative period to be able to estimate the frequency of the input signal. The tone is detected on the basis of the frequency estimate value obtained in this way.
Patent JP-2002260644-A (JP)
Title: Hydrogen storage alloy electrode and alkaline storage battery
Inventor: NIIYAMA KATSUHIKO
IPC: H01M4/24
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an alkaline storage battery showing superior charge and discharge characteristics at a high current and showing little increase in the internal pressure of the battery by improving a hydrogen storage alloy electrode thereof. SOLUTION: A first coating layer, containing at least one metal selected from copper and cobalt, is provided on the surface of the hydrogen storage alloy electrode 2 with electrode material, using hydrogen storage alloy particles attached to the collector thereof; and a second coating layer made of nickel is provided on the first coating layer, and the hydrogen storage alloy electrode is used as the negative electrode of the alkaline storage battery.
Patent JP-2002260461-A (JP)
Title: Angular conductor, manufacturing method thereof, and angular insulated wire
Inventor: HARADA HIDENORI
IPC: H01B13/00
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide an angular conductor, a manufacturing method thereof, and an angular insulated wire, to improve lamination factor and insulating characteristics. SOLUTION: A conductor which is round in cross section is made angular by a drawing process using a dice whose hole shape is angular, providing an angular conductor (1) whose cross-section dimension ratio, vertical against horizontal, is 1:1 to 1:2.
Patent JP-2002257550-A (JP)
Title: Piezoelectric vibration gyro
Inventor: ONO NAGAYUKI
IPC: G01C19/5663
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric vibration gyro having high sensitivity, little dispersion and deterioration of the performance, and a connection support structure capable of easy assembly and mounting. SOLUTION: In the connection support structure formed by connecting, supporting and fixing a long cylindrical piezoelectric vibrator 11 which is a bending vibrator extending in the uniaxial direction on a frame body 14 by using plural conductive support members 12, the shape of each support member 12 is improved, to have a flat plate shape on which the whole body is arranged on one plane, which is formed integrally by center joined-piece parts 12a joined to the surface near bending vibration nodes N1, N2 of the piezoelectric vibrator 11, linear bent-piece parts 12b linearly bent and extended so that local parts extending in the direction vertical to the uniaxial direction on one plane including the uniaxial direction respectively from both sides of the center joined-piece parts 12a, and end side joined-piece parts 12c provided respectively on the end sides of the linear bent-piece parts 12b, and joined to conductive parts 25 disposed on prescribed spots of the frame body 24. The frame body 24 also has a flat plate shape as a whole.
Patent JP-2001281255-A (JP)
Title: Method for using and detecting related antigen in urine and antigen sub unit
Inventor: MORTON DONALD L
IPC: A61K47/48
Filed: 2001-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a antigenicity polypeptide sub-unit of a tumor-associated antigen in urine that has a molecular weight of approximately 90-100 kD after reduction by β-mercaptoethanol and separation by SDS-polyacrylamide gel cataphoresis and is essentially refined, and to provide a method for detecting a monoclonal antibody and a tumor, an immunotreatment method, a method for monitoring malignancy, a method for detecting tumor-associated antigen in urine, and a vaccine related to the tumor-associated antigen in urine and other methods. SOLUTION: The method for detecting anti-U-TAA antibody in a sample includes a process for providing a surface where U-TAA is combined (i), a process for bringing the sample into contact with the surface (ii), and a process for detecting the anti-U-TAA antibody on the surface.
Patent JP-2002258514-A (JP)
Title: Toner, color toner and image forming method
Inventor: YANAI SHINYA
IPC: G03G9/08
Filed: 2001-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a toner by which a heating part of a material to be heated is made into a starting state at prescribed temperature in short time, fixation property of a toner image is sufficiently secured and uniform degrees of luster is held between the front edge and the rear edge of the image on the material to be heated and furthermore, over many sheets of paper. SOLUTION: The toner is adapted to an image forming method to use a heating and pressurizing fixation means in an electromagnetic induction heating system and is characterized by satisfying a) a low softening point material is contained, b) Mp of a THF soluble portion of the toner in molecular weight distribution is 10,000 to 40,000, Mw is 12,000 to 1,200,000, c) ratio between storage elasticity rate of the toner at 50 degree and the storage elasticity rate at 80 degree is 600 to 1600, d) ratio between storage elasticity rate of the toner at 140 degrees and the storage elasticity rate at 170 degrees is 0.05 to 30, e) discharge quantity of a melt index of the toner for 10 minutes is 0.5 to 60 g.
Patent JP-2002267431-A (JP)
Title: Method and apparatus for detecting relative inclination between surfaces, surface-adjusting apparatus, and face- joining apparatus
Inventor: ABE HIROYUKI
IPC: B23K26/02
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To detect a minute inclination between target planes of a work. SOLUTION: The relative inclination detection apparatus 10 between surfaces comprises a right-angled prism 12, a shutter 13, a convex lens 14, a beam splitter 15, a convex lens 16, and a CCD 17 along a horizontal light axis Ox. Works 50 and 60 are arranged on a vertical light axis Oz. While the shutter 13 breaks a first light path Pa and opens a second light path Pb, inspection light from a light source 18 passes through the beam splitter 15, becomes parallel light by the convex lens 14, passes through the second light path Pb and is reflected on a reflection surface 12b, is reflected on a target plane 65 of the work 60, and is reflected on a reflection surface 12b again, passes through the beam splitter 15, becomes a spot beam by the convex lens 16, and reaches the CCD 17. When the position of the shutter 13 is switched, a spot beam from the target plane 55 reaches the CCD 17.  The relative position of the spot beam indicates the relative inclination between the target planes 55 and 65.
Patent JP-2002270563-A (JP)
Title: Apparatus and method for treating substrate
Inventor: ADACHI HIDEKI
IPC: B05C11/08
Filed: 2001-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus capable of preventing sneaking of a treating liquid to a lower surface side of a substrate and deposition of a treating liquid mist to the lower surface of the substrate, by eliminating entraining of an atmospheric gas to a space of the lower surface side of the substrate during rotating of the substrate without depending upon a constitution for arranging a vertically moving member capable of approaching to the lower surface of the substrate. SOLUTION: The apparatus for treating the substrate comprises a means for vertically movably supporting supporting pins 10 for supporting the substrate W in a horizontal attitude to the upper surface of a rotatably supported rotary base member 12, and reciprocating the pins in a vertical direction to the upper surface of the rotary base member.
Patent JP-2002266998-A (JP)
Title: Hydraulic circuit for cvt control
Inventor: INABA AKIRA
IPC: F16H9/00
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic circuit for CVT control which is resistant to disturbance and hydraulic fluctuations and capable of prompt shifting at the time of shifting-down with a simple structure. SOLUTION: This hydraulic circuit includes a second control valve which uses the pressure in a driven pulley cylinder 2 or the pressure following the cylinder as pilot pressure between a main pulley cylinder 1 and a control valve 6 for controlling the cylinder to control the flow rate of hydraulic fluid discharged from the main pulley cylinder 1 by the second control valve.
Patent JP-2002268384-A (JP)
Title: Developing device
Inventor: NISHIO SHIGERU
IPC: G03G15/08
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a developing device by which stable imaging is realized through stable forming of a toner layer, by suppressing the deflection of the cylindrical thin-layer member on a toner-carrying member surface. SOLUTION: This device is constituted of a cylindrical toner-carrying member 1 for performing developing by carrying toner and bringing into contact with a photoreceptor 12, a drive means 2 coming into contact with the outer peripheral surface of the toner carrying member 1 and to rotate and drive the toner- carrying member and a toner layer adjusting means 3, positioned on the upstream side of the driving means 2 in the rotating direction on the outer peripheral surface of the toner-carrying member 1 and to adjust the thickness of the toner to a specified thickness, to obtain a thin layer.