baber/WOPTO huggingface dataset:
Patent JP-2001335372-A (JP)
Title: Production method for cylindrical ceramic sintered compact
Inventor: ISHIKAWA HIROYA
IPC: C04B35/64
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a new method of manufacturing a cylindrical ceramic sintered compact which can reduce the deformation (poor curvature or poor round-characteristic) occurred at the time of sintering the cylindrical ceramic compact, and prevent a reaction with the burning-setter. SOLUTION: This cylindrical ceramic sintered compact is produced by providing a reaction-prevention layer on the area in which at least the cylindrical ceramic sintered compact contacts the surfaces of burning-setter, arranging the setter at the bottom end or at both bottom and top ends of cylindrical ceramic compact, and then burning the cylindrical ceramic compact.
Patent JP-2001329791-A (JP)
Title: Segment and joint structure therefor
Inventor: OZEKI MUNETAKA
IPC: E21D11/04
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To quickly joint segments between rings. SOLUTION: In the case of jointing the segments between the rings in the longitudinal direction of a tunnel, a locking shaft 10 protrusively provided at a main girder 1 of one segment S is inserted in a retaining ring 13 of C-shape enlargeable in diameter, from an insert hole 1b of the main girder 1, and the main girders 1, 1 abut each other to joint the segments. With this operation, the retaining ring 13 is enlarged in diameter by the insertion of the locking shaft 10 to allow serrated locking teeth 10a to pass through and is immediately reduced in diameter to lock the passed locking teeth 10a to fitting edges 13a. The locking shaft 10 cannot therefore be pulled out of the retaining ring 13, and the jointing segments between the rings is kept as it is.
Patent JP-2001337341-A (JP)
Title: Liquid crystal display panel
Inventor: SEKIGUCHI KANETAKA
IPC: G09F9/00
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To reduce the connecting area needed for inputting a signal from an external circuit board to an integrated circuit and to provide an electrode structure for making it easier to inspect an electric shortcircuit between first electrodes or second electrodes and to further provide a structure for reducing the connecting area of an integrated circuit board and an anisotropic connector. SOLUTION: The liquid crystal display panel has a liquid crystal layer sealed between a first substrate having the first electrodes and a second substrate having the second electrodes, the integrated circuit board disposed on the first or the second substrate, and an input wiring having an IC bottom input wiring detouring around the internal part of the integrated circuit board from an IC input terminal.
Patent JP-2001013153-A (JP)
Title: Liquid distribution device
Inventor: FITZGERALD STEPHEN PETER
IPC: G01N35/10
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a simple liquid distribution device having only one driving system, allowing movement of a distribution part to plural first positions to rapidly distribute a reagent to plural wells, and allowing movement of the distribution part at least one second position for another purpose such as cleaning of the distribution part. SOLUTION: This liquid distribution device has a support part 11 supporting a movably installed distribution part 17. The support part 11 can move between a first position and a second position. When the support part 11 is positioned at the first position, only one driving system 7, 8, 16, 18, 20 moves the distribution part 17 to plural distribution positions relatively to the support part 11 while moving the support part 11 to the second position.
Patent JP-2001334868-A (JP)
Title: Light diffusion prevention structure
Inventor: ICHIKAWA TADAOKI
IPC: B60Q3/02
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To prevent light diffusion on a through hole for light passage. SOLUTION: In this structure, there are furnished with a lamp 10 and a grille 12 having a through hole 13 to allow light from the lamp 10 to pass through. This through hole 13 of the grille 12 shall be a solid shape where an opening area of diameter B on lamp 10 side is narrower than that of diameter A on the opposite side of light source. When assuming the lamp 10 as a point to link the point light source with the opening on the light source side by drawing straight lines (a) and (b), the above diameter A on the opposite side of light source shall be beyond the range linked by the straight lines (a) and (b), and these straight lines (a) and (b) shall not be line- or plane-osculated with the thickness face of structural parts material for the above opening of diameter B on lamp 10 side.
Patent JP-2001079309-A (JP)
Title: Production of quaternary ammonium tannate vegetable coagulating/flocculating agent
Inventor: LAMB LUIZ HENRIQUE
IPC: C02F1/56
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To produce a flocculating agent which is capable of efficiently removing colloidal materials from water by mixing specific reagents with an aqueous medium at a specific temperature, etc., and heating this mixture at and for a specific temperature and time to effect reaction, then reacting this prepared material with an aqueous tannin solution at and for a specific temperature and time. SOLUTION: One set of the reagents consisting of aliphatic aldehyde and salts containing bonded ammonia groups are first mixed with the aqueous medium at a temperature not exceeding 45 deg.C and under the environmental pressure within a reaction vat in order to produce the vegetable coagulating/flocculating agent for removing the colloidal materials from the water. Next, the mixture is heated for 3 to 9 hours at 60 to 75 deg.C and is actually reacted until the colorless medium is obtained or in some cases, such a strong mineral acid that the final pH of 1 to 3 may be achieved is added to the mixture. In succession, the material prepared in the manner described above is reacted with the aqueous tannin solution for >=5 hours at 45 to 97 deg.C under atmosphere pressure under stirring. As a result, potable water, industrial effluents, domestic sewage, etc., are efficiently treated.
Patent JP-2001338049-A (JP)
Title: Rental method for digital contents
Inventor: OKAMOTO AKIYOSHI
IPC: H04N21/442
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To easily perform the rental of the digital contents of a movie work or the like, and to solve the problem that it is impossible to perform the rental of the digital contents during the rental. SOLUTION: This rental method comprises a process S1 for installing reproducing software capable of reproducing digital contents in a prescribed format in a computer 110 of a member 100 being a user, a process S2 for downloading the digital contents which can be reproduced by the reproducing software to the computer 110, and a process S3 for measuring a time since the digital contents are downloaded to the computer 110, and for erasing the digital contents from the computer 110 after the lapse of a preliminarily set time. Then, a program for erasing the digital contents is integrated into the reproducing software.
Patent JP-2001340540-A (JP)
Title: Illumination device for pachinko game machine
Inventor: IMANI MASASHI
IPC: A63F7/02
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an illumination device for a pachinko game machine wherein a light transmission cover member is put in a nearly uniform light emission state. SOLUTION: This illumination device for the pachinko game machine has a base member 50 provided relative to a game board 10 of the pachinko game machine; a light emission diode 70 provided relative to the base member 50 to emit light diffusedly; a light transmission cover member 80 provided on the front side of the light emission diode 70 to transmit the light emitted from the light emission diode 70; and a reflecting member 90 disposed near the light emission diode 70 to reflect the light emitted in directions with sideward components from the light emission diode 70.
Patent JP-2001345730-A (JP)
Title: Radio device
Inventor: CHIBA MASANOBU
IPC: H04B1/40
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide an extremely convenient radio device in which low power consumption and low noise can be realized. SOLUTION: A local oscillation signal is delivered from a transmitting/ receiving voltage controlled oscillator when a signal is transmitted through direct communication with a counterpart station or through an external base station, and a local oscillation signal is delivered from a voltage controlled oscillator for direct speech between mobile stations when a signal is received through direct communication with the counterpart station. Power consumption is reduced by operating the voltage controlled oscillator for direct speech between mobile stations in the direct communication with the counterpart station. Furthermore, noise is lowered by equalizing the operational frequency range of the transmitting/receiving voltage controlled oscillator when transmitted and received, thereby limiting the operational frequency range.
Patent JP-2001348326-A (JP)
Title: Percutaneous patch material for external use
Inventor: ODA KEIZO
IPC: A61K9/70
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a percutaneous patch material for external use by using a substrate having a moisture permeability of 4,001-4,4000 g/m2.24 hr to prevent the degradation of appearance, staining of clothes and lowering of drug availability caused by the migration of the agent from the tacky adhesive layer to the outside of the substrate, effective for suppressing the evaporation of moisture and volatile components from the adhesive layer, continuing the chilling effect or the poultice effect for a long period, preventing the skin stimulation such as stuffing, rush, itchiness and red spot to improving the safety and hygienicity and giving good feeling to the applied part. SOLUTION: The percutaneous patch material to be applied to the outer skin is produced by laminating a water-containing adhesive layer on one surface of a substrate film or sheet. The moisture-permeability of the substrate is 4,001-4,400 g/m2.24 hr.
Patent JP-2001059185-A (JP)
Title: Corrosion resistant powder-coated metallic tube and its production
Inventor: JACKSON TIMOTHY E
IPC: B05D3/02
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a corrosion resistant metallic tube substantially eliminating volatile organic compds. and thereby substantially eliminating the need of the recovery of vapor. SOLUTION: A corrosion resistant metallic tube 10 is provided with a metallic tube 12 having an outside surface 13 and a zinc series layer 14 electrostatically bonded to the outside surface 13 of the metallic tube 12. The zinc series layer 14 can be selected from the group consisting of powdery zinc, a powdery zinc- nickel alloy, a powdery zinc-cobalt alloy, a powdery zinc-aluminum alloy and their mixtures. The tube 10 can be provided with one or more polymer layers electrostatically bonded to the surface treated layer as well.
Patent JP-2001355759-A (JP)
Title: Method of branching pipe
Inventor: NIBU HITOSHI
IPC: E03B7/00
Filed: 2000-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a method of branching pipes allowing branching of a pipe by minimizing a excavating size from the ground, and economically branching a supply pipe from the underground buried pipes for such as city water and gas in a short working period. SOLUTION: In this branching method, a resin branch pipe is inserted from the ground into a buried resin main pipe, the resin branch pipe is pressed against the side surface of the resin main pipe and rotated to fuse them with each other by a friction heat, a drilling device is inserted into the fused branch pipe and a branch hole is drilled in the main pipe, and the branch pipe is branched from the main pipe. A resin joint is connected to the end of the resin branch pipe, and rotated by pressing the resin joint against the main pipe. A closed surface can be provided at the end of the resin joint, a projected part projecting in an axial direction can be provided on the closed surface, and an extension part can be provided at the end part.
Patent JP-2001349261-A (JP)
Title: Fuel injection device
Inventor: YAMADA TAKAFUMI
IPC: F02M63/00
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To prevent fluctuation in fuel pressure with the fuel injection of a common rail fuel injection device. SOLUTION: An orifice piece 100 is inserted in a connection between a high pressure fuel pipe 11 for supply of a high pressure fuel from a common rail 3 to a fuel injection valve and the common rail 3. The orifice piece has a fuel passage consisting of an inlet taper portion 111, a thin restriction portion 113 and an outlet taper portion 115, and the wall inclination of the outlet taper portion is set to be smaller than the wall inclination of the inlet taper portion. The outlet taper portion having a small inclination prevents the increase of the fluid resistance of the fuel tending from the common rail to the fuel injection valve and the inlet taper portion having a large inclination permits the increase of the fluid resistance of the fuel tending from the fuel injection valve to the common rail following pressure pulsation.
Patent JP-2001323674-A (JP)
Title: Bicycle parking machine
Inventor: MARUYAMA MATSUO
IPC: E04H6/06
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To improve safety of bicycle receiving and removing work conducted on a bicycle parking machine. SOLUTION: In this bicycle parking machine comprising a post 22 provided to stand on a base plate 21 of a main body 20, a slide guide 23 extended from an upper end part of the post 22 to be parallel to the ground, and a slide part 24 slidably formed on the slide guide 23, a roller cover 25 is slidably installed on the slide guide 23. In addition, a front part of the slide part 24 formed of a U-steel or the like is engaged in the roller cover 25, and a front middle part of the slide part 24 is vertically rotatably attached to a rear part of the roller cover 25. A spring cover 29 is provided to stand on a forward end part of the roller cover 25, and a spring 30 is pivotally attached to an upper end part of the spring cover 29 and a forward end part of the slide part 24.  When the slide part 24 is moved up from the lowest position by the spring 30, the spring 30 energizes the forward end part of the slide part 24 downward, and the slide part 24 is energized upward through a rotation support point of the slide part 24.
Patent JP-2001357140-A (JP)
Title: On-line retrieval and preparation support system for cosmetic recipe
Inventor: ISHIKAWA KOJI
IPC: G06Q50/10
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To make it easy to acquire information regarding cosmetics formulation ingredients to be used, to select cosmetics complying with a user's request, and to prepare a cosmetic recipe. SOLUTION: In the on-line retrieval and preparation support system for cosmetics recipe, parameters of the state, preference, allergies of the skin are inputted by using a customer computer, a skin surface analyzing device, etc., connected to the Internet to refer to a database of cosmetics formulation ingredients and cosmetics recipes previously stored on a host computer, thereby selecting and displaying the cosmetics formulation ingredients optimal to the inputted condition parameters and/or a cosmetics recipe suitable to retrieved cosmetic formulation ingredients. When the cosmetics recipe matched with the inputted request items is not retrieved, the optimal cosmetics recipe is generated newly.
Patent JP-2002001288-A (JP)
Title: Method for recycling resource of complex waste
Inventor: NAKAO YASUYUKI
IPC: B09B5/00
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for recycling a complex waste as a resource by separating iron or iron and aluminum as major structural materials, and further separating non-ferrous metal except aluminum and plastics in a method for treating a iron-copper type complex waste such as spent domestic appliances except the body of spent automobiles or a television set. SOLUTION: In the method for recycling a complex waste containing 40% or more by weight ratio of iron and copper, aluminum, plastics and the like as a resource, all the structural materials of resources are recycled by crushing the complex waste to remove iron or iron and aluminum, further screening iron, aluminum, copper, plastics by the grind-screening, after removing the said gas or liquid in advance, when said waste includes environmental disruption substance, gas or liquid from combustible materials, or as it is, when said waste includes no said gas or liquid.
Patent JP-2002005455-A (JP)
Title: Heating cooking apparatus
Inventor: MORISHIMA MAKOTO
IPC: F24C15/10
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To realize a structure of preventing the front of a top plate from being greatly lifted whereas the number of components is reduced and the removal of the top plate is simplified. SOLUTION: The cooking apparatus 20 comprises a casing body 66 fitted down into a mounting hole 90a of a kitchen counter 90 and a top plate 30 mounted on the body 66. The body 66 has an opening 66c on the front side face 66b. The top plate 30 comprises a member 31b extending down from its downside through the inside of the body 66, and a flange 31a extending outward from the top end of the down extending member 31b. The outward extending flange 31a of the top plate 30 is loosely insertable into the opening 66c of the body 66.
Patent JP-2002004449-A (JP)
Title: Ventilation noise reduction device
Inventor: ISHIBASHI KATSUMASA
IPC: E04B1/70
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a ventilation noise reduction device capable of increasing a noise reduction performance without reducing a ventilation performance. SOLUTION: A ventilation passage 8 which communicates between an outdoor side and an indoor side and whose middle part is bent to prevent external air from advancing straight between an outdoor opening and an indoor opening is formed in an external wall part of a building. Sound absorbing materials 31 to 34 are provided on a passage side and rear surface members 21 to 24 are provided on the rear over substantially whole ventilation passage, and a space between the sound absorbing materials 31 to 34 and the rear surface members 21 to 24 is used as a rear air layer 35, which is constituted by a closed space using the sound absorbing materials and the rear surface members as elements.
Patent JP-2002008861-A (JP)
Title: Light-emitting element
Inventor: TOMINAGA TAKESHI
IPC: H05B33/14
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a red light-emitting element of high electric energy utilization efficiency and an excellent color purity. SOLUTION: This element has a luminous material between and anode and a cathode and emits light of a peak wavelength of 580 nm to 750 nm by electric energy. The element contains at least a fluorescent compound of a fluorescence peak wavelength of 540 nm to 750 nm and a chemical compound including a porphyrin skeleton.
Patent JP-2002009019-A (JP)
Title: Working table
Inventor: TAMURA CHUJI
IPC: B23Q1/00
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a working table the chuck table of which can be mounted on a table base without having no effect on the top surface accuracy of the chuck table and, at the same time, which can improve the workability of the mounting work. SOLUTION: This working table has the table base, the chuck table mounted on the base, and a chuck table mounting mechanism which is used for mounting the chuck table on the table base. The mounting mechanism is provided with a pair of brackets having engaging recessed sections which are fitted to the outer periphery of the table base and have opened tops, a pair of engaging pins which are fitted to the outer periphery of the chuck table and loosely inserted in the engaging recessed sections of the brackets, spring members one ends of which are respectively locked to the engaging pins and press the chuck table against the upper surface of the table base and, at the same time, the engaging pins against one side walls of the recessed sections.
Patent JP-2002008042-A (JP)
Title: Action recognizing and processing device, and moving object action analyzing system
Inventor: USAMI YOSHIAKI
IPC: H04N5/262
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that it is hard to catch a moving object moving in a wide area with the sufficient resolution and it is hard to discriminate the degree of the action of the moving body. SOLUTION: A parameter input unit 2 inputs the control parameter for changing the range of a specified area and a concentration value in an image at a predetermined rate, and a diffusion computing unit 3 separates the moving image of the moving object into an object image and the background image, and assigns a predetermined concentration value to picture elements of an area in which the object image exists at a predetermined time, and changes the range of the described area and the concentration value with the lapse of time on the basis of the control parameter. An action recognizing unit 4 extracts the feature quantity from the distribution of the concentration value in a described area, and recognizes the action of the object on the basis of the collation of the feature quantity with a specified value.
Patent JP-2002003870-A (JP)
Title: Two-cycle engine
Inventor: OGI AKIO
IPC: C10N40/26
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a two-cycle engine which uses a lubricating oil capable of decreasing smoke contained in the exhaust gas from the engine. SOLUTION: The purpose above achieved by using a silicone oil as the main ingredient of an engine lubricating oil. In this case, gasoline as the fuel is mixed with the silicone oil preferably in a wt. ratio of (50/1)-(200/1).
Patent JP-2002008211-A (JP)
Title: Method for manufacturing thin film magnetic head and magnetic disk device
Inventor: OKADA TOSHIHIRO
IPC: G11B5/39
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To manufacture a magnetic head having <=0.25μm track width and to obtain a magnetic disk device having >=20 Gbit/in2 surface recording density. SOLUTION: A phase shift mask in which a phase of a transmitted light through one electrode pattern is inverted to a phase of a transmitted light through the other electrode pattern is used as a reticle for forming the reproducing track width of the magnetic head of the magnetic disk device to form <=0.25μm track width. The resolution of the pattern can be enhanced and <=0.25μm resist pattern can be resolved and <=0.25μm track width can be formed by using the phase shift mask.
Patent JP-2002006151-A (JP)
Title: Waveguide type wavelength-depended multiplexing- branching filter and its manufacturing method
Inventor: TAKASUGI SATORU
IPC: G02B6/12
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a waveguide type wavelength-depended multiplexing- branching filter in which coated optical fibers of single core can be obtained from a package without using a fan-out device or the like and free routing in the package is possible, for example, for odd-numbered channels and even- numbered channels. respectively. SOLUTION: A waveguide type wavelength-depended multiplexing-branching filter is a wavelength-depended multiplexing-branching filter and stored in a package 4 where the single-core optical fiber 6 is aligned and connected with a waveguide of the optical waveguide element 1, and the multi-core ribbon fiber wire 8 is optically aligned and connected with the other waveguide of the above optical waveguide element 1 via the multi-core optical fiber array 7. In this case, the multi-core ribbon-coated fiber wire 8 is separated into the single-core optical fibers 12 in the package, and the each terminal of the separated optical fibers 12 is taken out of the package 4 and terminated.