baber/WOPTO huggingface dataset:
Patent JP-2002080980-A (JP)
Title: Metallic base material having photocatalytic film, its production method and method for hydrophilizing surface of metallic base material
Inventor: SAKAI TOMOTSUGU
IPC: C23C28/04
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for photocatalytically make the surface of a metallic base material hydrophilic without damaging its mechanical properties such as peeling and without deteriorating its photocatalytic function caused by the diffusion of components from the base material in heat treatment. SOLUTION: This method for producing a metallic base material having a photocatalytic film includes a stage (1) for rolling and cutting a metallic base material, a stage (2) for subjecting the obtained metallic base material to pickling treatment, a stage (3) for depositing a photocatalytic substance film onto the metallic base material after the pickling and an annealing stage (4) after the film deposition. Further, the hydrophilization method includes a stage for rolling and cutting a metallic base material, a stage for subjecting the obtained metallic base material to pickling treatment, a stage for depositing a TiO2 film onto the surface of the metallic base material after pickling, an annealing stage after the film deposition and a light irradiation stage.
Patent JP-2002166381-A (JP)
Title: Tool information self-diagnosis device for robot and method thereof
Inventor: HAGIWARA ATSUSHI
IPC: B25J13/08
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a tool information self-diagnosis device for a robot capable of enhancing safety and reliability of a system by diagnosing whether a tool information in a tool information storage means is an error or not. SOLUTION: A robot controller 6 is constituted of the tool information storage means 5 for storing the tool information; a gravity calculating means 6a for calculating gravitational torque actuating respective shafts from the information of the tool information storage means 5; a robot control device 4 including a position loop 4a for conducting P(proportion) control and a speed loop 4b for conducting P(proportion) control and I(integration) control; and a gravitational torque compensating means 6b for calculating a torque command value Ta from the position loop 4a and the speed loop 4b and adding a gravitational torque calculated value Tm of the gravitational torque calculating means 6a to the torque command value Ta in order to output an output value Tref to a servomotor.  A monitor means 6 for monitoring an error between the tool information from the tool information storage means 5 and an actual tool information value Tint, and an alarm generation means 7 for alarming when the error exceeds a predetermined value are also provided.
Patent JP-2002167410-A (JP)
Title: Low-lactone modified polyester unsaturated monomer composition, method for producing the same and acryl resin using the same
Inventor: OKAZAKI AKIRA
IPC: C08F222/00
Filed: 2000-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a low-caprolactone modified polyester unsaturated monomer capable of producing industrially and simply in the short processes. SOLUTION: With respect to 1 mol of a radical polymerizable unsaturated monomer having a carboxyl group, ε-caprolactone of <1 mol is reacted in the presence of an acidic catalyst.
Patent JP-2002166730-A (JP)
Title: Fuel shutoff valve
Inventor: MORI EISHIN
IPC: F02M25/08
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a fuel shutoff valve 20 capable of providing a stable valve closing characteristic with no rattling of a case main body 30 against a cover body 50. SOLUTION: The fuel shutoff valve 20 is furnished with the case main body 30, a float mechanism 40 and the cover body 50. The cover body 50 can be heat welded on an upper part of a fuel tank FT. An engagement piece 55 is projectively provided downward from a lower end of the cover body 50. An engagement click 55a of a head end of the engagement piece 55 is engaged through a through hole 34a of a gripping part 34 projectively provided on a side wall of the case main body 30, and consequently, the case main body 30 is firmly installed on the cover body 50.
Patent JP-2002170534-A (JP)
Title: Apparatus for driving battery
Inventor: FURUYAMA YUKIHIRO
IPC: H04N5/64
Filed: 2000-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus using a battery wherein a battery cover can be easily removed from a main case. SOLUTION: A tube 6 into which a turning disk 15 rotatably fitted to the battery cover 3 is inserted is provided with taper guiding grooves 21a, 21b which guide projected portions 16a, 16b of the turning disk 15. When the turning disk 15 is caused to turn in a predetermined direction, the projected portions 16a, 16b move to an inside of the main case 1 along the guiding grooves 21a, 21b, by which the battery cover 3 is pulled toward the inside of the main case 1. When the turning disk 15 is caused to turn in a reverse direction, the projected portions 16a, 16b moves to an outside of the main case 1, by which the battery cover 3 is pushed upward to the outside of the main case 1, and the battery cover 3 protrudes from an upper face of the main case 1. Thus, the battery cover 3 can be easily removed from the main case 1 by gripping side faces of the battery cover 3.
Patent JP-2001175040-A (JP)
Title: Method and device for estimating adaptive black solid area in electrophotographic device
Inventor: GROSS ERIC M
IPC: G03G15/08
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To realize more excellent color quality control. SOLUTION: By adjusting a developing field in the midst of an action, a developing mass (DMA) per previously selected unit area of a black solid area is maintained. In order to estimate the DMA of a black solid control patch existing outside the sensing range of an infrared density meter (IRD), two or more inspection patches having DMA reading ability within the sensing range of the IRD are formed by a patch forming unit. Then, developing voltage corresponding to the DMA reading ability of the inspection patch is sensed and used in order to calculate a developable curve and the developable curve is projected to an area over the sensing area of the IRD. Besides, the black control patch is estimated based on the developable curve and used for adjusting the developing field in a closed feedback loop.
Patent JP-2002171174-A (JP)
Title: Interleave device and interleave method and decoding device and decoding method
Inventor: YOKOGAWA MINESHI
IPC: H03M13/27
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To reduce the scale of a circuit in an interleaver to be used for repeated decoding at the time of time-division multiplication. SOLUTION: An interleaver 50 in a decoder is provided with a storage circuit 53 for storing data, and an address generating circuit 52 for generating address data for writing data in this storage circuit 53 and address data for reading data from the storage circuit 53. This address generating circuit 52 shares a counter for generating the address data for writing and a counter for generating address data for reading, and the reading of data from the storage circuit 53 and the writing of data in the storage circuit 53 are simultaneously started.
Patent JP-2001204929-A (JP)
Title: Game machine
Inventor: SATO SHOJI
IPC: G06F9/44
Filed: 2000-12-04
Abstract: PROBLEM TO BE SOLVED: To reduce the manhours for game program required for the change of a machine model, and facilitate the preparation of various kinds of instruction manuals regarding the game programs. SOLUTION: This game machine is equipped with a plurality of program modules wherein the game programs of the game machine are sorted into respective functions. The program modules are separated into common program modules which are common to the models of the game machine, and non- common program modules which are peculiar to specified models of the game machine. The game machine is also provided with a storage medium constituted in such a manner that the common program modules are formed into addressed prior to the non-common program modules in respective game programs for various kinds of models of the game machine.
Patent JP-2002170313-A (JP)
Title: Disk recording and/or reproducing device
Inventor: TAKIZAWA KAZUYUKI
IPC: G11B17/26
Filed: 2000-12-05
Abstract: PROBLEM TO BE SOLVED: To make an on-vehicle disk player thin in thickness. SOLUTION: A space forming means forms spaces above and below a tray for placing a CD selected among a plurality of CDs stacked movably in a stacking direction through the tray, a lower arm having a turntable is inserted in the space below the tray, an upper arm having a chucking plate is inserted into the space above the tray, and the selected CD is placed on the turntable and held on the turntable by the chucking plate. The space forming means first forms the space below the tray, the lower arm is inserted into the space below the tray, the CD is placed on the turntable, the space forming means subsequently forms the space above the tray, the upper arm is inserted into the space above the tray, and the chucking plate CD of the arm is held on a disk table.
Patent JP-2002172115-A (JP)
Title: Ultrasonic diagnostic system
Inventor: KOSUGE MASAYUKI
IPC: A61B8/00
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To fit the signal dynamic range of a received signal to the input dynamic range of a logarithmic conversion circuit in an ultrasonic diagnostic system. SOLUTION: In the case of multiplying a filter coefficient row to a received signal by a digital filter 24, the largeness of the filter coefficient row is adjusted by a gain coefficient and the signal dynamic range of the received signal is adjusted by the largeness. A gain can directly be adjusted to the received signal. Anyway, the signal dynamic range of the received signal can be fitted to the input dynamic range of a logarithmic compressor 36, thereby gradation distribution is improved.
Patent JP-2002173967-A (JP)
Title: Private part washing device
Inventor: USHIJIMA YOSHIKAZU
IPC: E03D9/08
Filed: 2000-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a bidet capable of always meeting the demand whenever it is desired to wash the nozzle and obtaining excellent cleanness of the nozzle. SOLUTION: This bidet having a jet for jetting water for washing private parts and a nozzle moving on a fixed locus, is provided with a private part wash supply means having a control valve for controlling the supply of the private part wash water to the jet; a washing chamber constituent member constituting a washing chamber surrounding the nozzle; a nozzle wash water supply means branching from the upper reaches of the control valve to supply the washing chamber with wash water for washing the nozzle; and a control means for controlling the wash water supply operation of the private part wash water supply means and nozzle wash water supply means.
Patent JP-2001309912-A (JP)
Title: X-ray detector array maintained isothermal condition
Inventor: SNYDER DOUGLAS J
IPC: A61B6/03
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a means to isothermally maintain an X-ray detection array to be used for a CT imaging system having a freely rotatable gantry. SOLUTION: Two curved rails 42a, 42b are provided for maintaining bow- shaped array 18 of plural detector cells 40 and mounting these cells on the gantry 12. Plural conduit segments 46 are laid out along the rails and each of them is located in close proximity to the corresponding each cell of a group of X-ray detector cells, while a fixed volume of a selected working liquid and a porous core frame are sealed therein. When the liquid is in gaseous state, it shifts along the conduit segments 46 due to convection, but when in liquid state, it shifts in the opposite direction through the core frame due to the capillary action, thus heat is transmitted along the conduit segments, and the detector cells existing in close proximity to the respective segments are substantially maintained in the isothermal condition.
Patent JP-2002175412-A (JP)
Title: Information management system, information management method and recording medium with information management program recorded
Inventor: AONO TAKESHI
IPC: G06Q20/18
Filed: 2000-12-07
Abstract: PROBLEM TO BE SOLVED: To provide information necessary for a customer without imposing any labor and time or cost. SOLUTION: Terminal equipment 2 is provided with a reading means for reading first information related with an account from a recording medium issued by a financial institute and carried by a customer, an output means for outputting the identification information of merchandise (or service), an input means for inputting the identification information of the merchandise (or service) desired by the customer from the identification information of the merchandise (or service) outputted by the output means, and a control means for allowing the communicating means of terminal equipment 2 to transmit the identification information of the merchandise (or service) inputted by the input means and the first information related with the account read by the reading means to a central processing unit 1. The central processing unit 1 is provided with an output means, a communicating means connected to a network, and a control means for allowing the output means of the central processing unit 1 to output the identification information of the merchandise (or service) and the information related with the customer received from the terminal equipment 2.
Patent JP-2002184316-A (JP)
Title: Plasma display panel substrate, plasma display panel and plasma display device
Inventor: INUMOCHI MITSUO
IPC: H01J11/34
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To improve the luminous intensity of the display light when lighted on, and achieve good white color balance. SOLUTION: The vertical sectional shape of each barrier rib 231, 232, 233, 234 is formed so that the first to the third top part intervals TDB, TDG, TDR may be the same value and that the first bottom part interval BDB may be greater > the third bottom part interval BDR > the second bottom part interval BDG. Thereby, the phosphor installation area of each color becomes smaller in order of blue > red > green.
Patent JP-2002182291-A (JP)
Title: Camera
Inventor: DOI TAKAHIRO
IPC: G03B17/04
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a camera having such good maneuverability that any user can comfortably operate the camera by changing the shape of a barrier and the shape of an operation switch in accordance with the user's demand. SOLUTION: As for the camera equipped with a lens barrier 2 which is movable between a photographic lens shielding position and a lens exposing position, all of or part of the lens barrier 2, or all or part of the operation switches (for example a release button, a zoom button, a date button, a setting button, a flash button, a remote control button, a panorama button and a diopter adjusting button, etc.), are constituted of prescribed material so that the camera user can freely and desirably change the shape of the operating parts constituted of the prescribed material by changing the temperature of the material.
Patent JP-2002184817-A (JP)
Title: Method of manufacturing tab tape carrier
Inventor: YAMAMURO KATSUZO
IPC: H01L21/60
Filed: 2000-12-12
Abstract: PROBLEM TO BE SOLVED: To provide the method of manufacturing a TAB tape carrier for obtaining a solder ball connection pad that has been plated uniformly without any partial concentration of current regardless of high-current-density plating. SOLUTION: When a number of solder ball connection pads 1 are to be formed at a base, a dummy hole is provided at four corners outside the square region, the dummy hole is filled with copper plating, and current in copper plating is concentrated in a dummy plated section 2.
Patent JP-2001207411-A (JP)
Title: Method of executing structural member of concrete structure
Inventor: TAIRA KAZUO
IPC: E04B1/18
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To decrease the number of work items at site, to sharply reduce the term of works under the states, irrespective of weather and to improve safely by reducing works in a narrow space and high-place works. SOLUTION: A plurality of existing concrete columnar bodies 1 are connected and reinforced, inline and the tabular structural member of a wall or a floor, such as a wall structure 25 in the concrete, is manufactured.
Patent JP-2002179091-A (JP)
Title: Easily openable packaging bag
Inventor: TOKUNAGA TOMOKO
IPC: B65D65/40
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a pillow shape packaging bag which can be easily opened by pulling for tearing a butt hot-melt adhesive part in a direction perpendicular to the part and whose gas barrier property does not deteriorate. SOLUTION: This easily openable pillow shape packaging bag is made of a laminate film having a base material layer and a hot-melt adhesive resin layer, and is shaped by a butt hot-melt adhesive part and an end edge hot-melt adhesive part. The bag is either formed with a group of folding part scars going through the base material layer of the laminate film at one folding part near the end edge hot-melt adhesive part or with groups of folding part scars and center scars each going through the base material layer of the laminate film.
Patent JP-2001192245-A (JP)
Title: Method for manufacturing laminated glass
Inventor: KONDO TAKESHI
IPC: C03C27/12
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To obtain the laminated glass applicable to various parts as a window material for an automobile as well as for a building by providing such functions as a heat insulating property, a UV shielding property and an electric wave shielding property to the intermediate-film layer while maintaining the same quality as the conventional laminated glass. SOLUTION: The laminated glass having an intermediate-film layer between at least two transparent glass sheets is manufactured by this method. Namely, functional superfine grains having <=0.2 μm diameters are dispersed in a polyvinyl butyral resin film formed by using a plasticizer to obtain an intermediate film, the intermediate film is heated at 80-120 deg.C for 20-30 min by the autoclave method while the film is heated under reduced pressure from ordinary temperatures to 120 deg.C, and the glass sheets are laminated.
Patent JP-2001322819-A (JP)
Title: Synthetic quartz glass and its manufacturing method
Inventor: MATSUO KOJI
IPC: G03F1/60
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To manufacture synthetic quartz glass having high transmissivity in a vacuum ultraviolet region at a cost lower than that by conventional methods. SOLUTION: Gaseous oxygen, gaseous hydrogen and gaseous raw material for manufacturing silica are supplied from a burner to a reaction region, silica fine particles are formed in this reaction region by flame hydrolysis of the gaseous raw material for manufacturing silica and further the silica fine particles are deposited on a base material rotatably arranged in the reaction region to manufacture porous silica parent material and, then, the parent material is vetrified to obtain quartz glass.  In this manufacturing method of synthetic quartz glass, a vetrification process is composed of a first process in which the porous silica parent material is made dense in a gaseous fluorine compound atmosphere or in an atmosphere of a mixture composed of the gaseous fluorine compound and an inert gas, and a second process, in which the parent material being made dense in the first process is molten and vetrified in vacuum or in an inert gaseous atmosphere. Further the porous silica parent material after finish of the first process is made to have bulk density of 1.5 to 3 times that before the first process.
Patent JP-2002183834-A (JP)
Title: Pos terminal device
Inventor: MIDORIKAWA YUJI
IPC: G07G1/01
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a POS terminal device enabling functional integration and easy to use by reducing the number of units required for a POS system. SOLUTION: An order terminal 2 having an order terminal function/an POS keyboard function integrated with each other is detachably provided as an IO device of the POS terminal device on the POS main body 1. When the order terminal 2 is mounted, a screen needed for conducting POS business is displayed on the POS main body 1, and a keyboard screen of an LCD touch panel is displayed on the order terminal 2. The order terminal 2 is charged from the POS main body 1. When the order terminal 2 is detached, a screen needed for conducting POS business and the above keyboard screen are displayed on the POS main body 1, so that a user of the POS terminal device can conduct commodity settlement operation. Simultaneously, a commodity ordering screen is displayed on the order terminal 2, so that the commodity ordering operation can be performed independently.
Patent JP-2002188990-A (JP)
Title: Method and instrument for analyzing particle shape
Inventor: NEGISHI KOICHI
IPC: G06T7/00
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To easily and accurately calculate a shape parameter such as an area, a peripheral length or an oblateness of a particle used for a projection material and the like in blast treatment to analyze a shape of the particle, using an image processing method effectively. SOLUTION: A large number of projection material particles P is dispersed uniformly without being overlapped non contacting each other, on a photographing mount 1 having a color contrastive with that of the particle, the particles are photographed by a CCD color camera 2, an image data therein is read in an image analyzer 3, and a binalized image of a photographed image is prepared to extract a particle image, using a threshold value in every component of R, G and B set based on the particle color and the mount color, so as to analyze the shape of the particle.
Patent JP-2002195582-A (JP)
Title: Floor heating system
Inventor: TAKIMOTO KAZUYUKI
IPC: F24D3/10
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To propose a floor heating system capable of preventing a water invasion of another component with a simple structure when water is supplied to a warm water circuit via an expansion tank of the system. SOLUTION: The expansion tank 210 has a water supply port 226 capable of supplying water from an upper part, and a water invasion control rib 256 stood except an opening part 257 at a periphery of the port 226. Thus, water overflowed at the periphery of the port 226 is guided in a direction remote from an electrical component case 231.
Patent JP-2001243271-A (JP)
Title: Design support device for supporting arrangement design of parts into multi-layer wiring substrate and its method and program storage medium
Inventor: IKEDA HIROSHI
IPC: G06F17/50
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a design support device by which the arrangement design of parts into a multi-layer wiring substrate is made to be efficient. SOLUTION: A parts designating information acquiring part 1210 obtains information indicating the parts, a first position information acquiring part 1220 obtains position information indicating a position on a two-dimensional plane which orthogonally crossed with a laminating direction, a second position information acquiring part 1230 obtains position information indicating a position inside the substrate in the laminating direction of the substrate, a direction information acquiring part 1240 obtains angle information indicating a rotary angle when the parts are arranged by rotation,  an arrangement position calculating part 1250 generates arrangement information indicating a space occupied by the parts to be arranged in a rotated direction by the obtained rotational angle at the position which is fixed by two obtained position information and an arrangement information output part 1260 outputs generated arrangement information. Thus, the design support device supports design for the arrangement of the parts to the inside of the substrate.