baber/WOPTO huggingface dataset:
Patent JP-2001250404-A (JP)
Title: Led device displaying mixed color of white or the like and method of displaying mixed color
Inventor: YOSHIDA TOSHIYUKI
IPC: F21V8/00
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide an LED device displaying a mixed color of white or the like eliminating restriction of mounting space by reducing thickness, reducing difference of chromaticity and luminance level of each LED to improve reliability, and certainly providing light of a desired chromaticity, allowing free setting of electric current value, improving productivity, and a method of displaying a mixed color. SOLUTION: Parts of plural resistor patterns 5 on a substrate 1 are removed by trimming and resistance levels of the plural resistor patterns 5 are set at designated values. Emitted light of a mixed color is, thereby, set at a designated chromaticity.
Patent JP-2000309605-A (JP)
Title: Production of polyolefin having broad molecular weight distribution
Inventor: GONIOUKH ANDREI
IPC: C08F4/65
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain a polyolefin having excellent processing characteristics, and a broad and double hump type or multi-peaked molecular weight distribution while cutting down a large expenditure regarding equipment by using a specific single catalyst complex alone. SOLUTION: When producing a polyolefin at a temp. of 20 to 350 deg.C and under a pressure of 500-4,000 bars in the presence of a catalyst composition containing an organometallic compound selected from the group consisting of metallocenes, iron complexes, cobalt complexes, nickel complexes and palladium complexes all having catalytic activity, the organometallic compound has functional groups of a Lewis base at the position where the conformation of the groups can be carried out around the central metal atom in a molecule, and the reaction temperature is set in such a way that the obtained polyolefin has a double hump type or multicrested molecular weight distribution or a polydiapersity of >=5.0 when measured with gel permeation chromatography.  The Lewis base is preferably expressed by the formula [wherein M is titanium or the like; R1 to R5 are each H or the like; X1 to X4 are each fluorine or the like and; (o), (p), (q) and (r) are each 0-4].
Patent JP-2001253744-A (JP)
Title: Cement-based joint material
Inventor: HATANAKA IKUNORI
IPC: C04B28/04
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a cement-based joint material excellent in water repellency, oil repellency and pollution resistance. SOLUTION: This cement-based joint material contains 1-15 wt.% of a fluorine-containing surfactant.
Patent JP-2001249864-A (JP)
Title: Electronic mail processing method, electronic mail processing system and transmission medium to be used for the same
Inventor: IKEDA MINORU
IPC: H04N7/16
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To enable a receiver to easily read the contents of a transmitted electronic mail in an electronic mail processing method. SOLUTION: In the electronic mail processing method for transmitting and receiving the electronic mail between a transmitter terminal 2 and a receiver terminal 4 via a communication line by a mail server 3, scenario data having the display order and time data of text data being lection and image data being attachment file are received together with them, and are edited to an edited mail to be automatically displayed, then are transmitted to the receiver terminal 4.
Patent JP-2000344734-A (JP)
Title: Hydrophobic compound having excluded volume effect
Inventor: KAWADA KEN
IPC: C07D257/02
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound which is effective for controlling the orientation of a liquid-crystalline molecule, by connecting a specific hydrophobic group to an excluded volume effect-having group. SOLUTION: This compound which is obtained by connecting a hydrophobic group to an excluded volume effect-having group, and is expressed by the formula: (Hb-)mL(-Bu)n  Hb is a hydrophobic group (for example, teterafluorophenyl) selected from a 1 to 40C fluorinated alkyl, a 6 to 40C fluorinated aryl, and a 1 to 60C alkylated oligosiloxanoxy; Bu is a group containing at least two cyclic structures and having an excluded volume effect (for example, a group of formula I or II); L is a [(m)+(n)]-valent connection group [for example, C2H4-O-CO-O or the like; (m), (n) are each 1 to 12]} (for example, a compound of formula III).  The compound has a function for controlling the orientation state of a liquid-crystalline molecule, especially an air interface side liquid- crystalline molecule when an orientation membrane is used, and can uniformly orient liquid-crystalline molecules even on a free interface not having an orientation membrane, when the compound is used as a liquid crystal orientation- accelerating agent.
Patent JP-2001246243-A (JP)
Title: Method for modifying surface of base material and method for producing organic thin film
Inventor: TAKEBE NAOKO
IPC: B05D3/04
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for modifying the surface of a base material without vacuum treatment and a method for producing an organic thin film. SOLUTION: The method for producing the organic thin film includes an irradiation process in which the base material is irradiated with ultraviolet rays in an atmosphere containing oxygen and a thin film forming process in which the base material is contacted with a compound having one functional group selected from functional groups expressed by formula 1 (wherein, A is an atom selected from Si, Ge, Sn, Ti, and Zr; X is a functional group selected from halogen, alkoxy, and isocyanate), which is bonded to the base material, to form the organic thin film. In this way, a treatment time is curtailed remarkably and production costs can be reduced.
Patent JP-2001254362-A (JP)
Title: Erosion preventive mat
Inventor: FUJITA KOICHI
IPC: E02D3/00
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an erosion preventive mat which can prevent erosion of soil of a bank or the like by reducing water-flowing energy, hardly allow fibers of the mat to flow out, and facilitates installation thereof in such a manner as to have a predetermined thickness. SOLUTION: The erosion preventive mat is made of a synthetic resin, and formed by providing an internal layer 2 obtained by entangling network bit bodies and fibrous bit bodies each other, and superposing external layers 3 each formed of a flat network body, on both surfaces of the internal layer 2.
Patent JP-2001253251-A (JP)
Title: Engine mount device for vehicle
Inventor: TSUNEYOSHI TAKASHI
IPC: B60W10/02
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a variable engine mount device in which a damping characteristic is exactly switched in response to an operation condition in engine start. SOLUTION: Completion of an explosion in an engine in the engine start is determined based on an engine speed or starting motor torque, vibration in start cranking is damped as a shake mode untill the completion of the explosion, and the mode is switched to an idle mode in the completion of the explosion to prevent a booming noise in a cabin inherent to an idle operation and the like from generated, in the engine mount device for a vehicle provided with a variable engine mount 32 allowing switching between the shake mode corresponding to the engine vibration in the start cranking and the idle mode corresponding to the engine vibration in the idle operation, and a controller 16 for setting the damping characteristic of the engine mount in response to the operation condition.
Patent JP-2001257468-A (JP)
Title: Method of manufacturing printed wiring board
Inventor: KAWAMOTO EIJI
IPC: H05K3/00
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain electric continuity of a smalled-diameter inner via hole, to materialize a high-density wiring pattern, pertaining to the method of manufacturing a printed wiring board. SOLUTION: To achieve the above purpose in this method of manufacturing a printed wiring board, mold releasing films different in thickness are arranged on both faces of porous base material, and the thickness of the mold releasing film on the opposite face to a laser beam application face at the time of processing especially a through hole is thinned. Further, the relation between the thickness of the transmuted layer in the vicinity of the processed part of the mold releasing film which can be processed by laser beam, the thickness tf of the mold releasing film, and the diameter d of the bore processed in the mold releasing film is made such that (tf+th)/d<=0.4.
Patent JP-2001253130-A (JP)
Title: Carrier for printer
Inventor: MITSUYOSHI MASUTAKA
IPC: B41J19/04
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To restrain generation of noise accompanying a slide at lateral movement of a printer carrier. SOLUTION: An arm part 13 is provided on the upper end part of a carrier body. A pair of guide rollers 51, 52 are mounted on the arm part 13 rotatably around the vertical axis. The guide rollers 51, 52 are disposed on both front and back sides of a rail member 14 made of a sheet metal.
Patent JP-2001262084-A (JP)
Title: Transfer sheet and method for coating by using the same
Inventor: INOUE HIROSHI
IPC: C09J7/02
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a transfer sheet adapted so that the performance of adhesion between a polyolefin molding and an ink, a coating material, or the like may be improved and to provide a method for coating by using the sheet. SOLUTION: Provided are a transfer sheet having a layer of an adhesive essentially consisting of a terminal-modified polyolefin or a terminal-modified polyolefin derivative and a method for coating by using the same.
Patent JP-2000336018-A (JP)
Title: Hair cosmetic material
Inventor: HIWATARI TOMOAKI
IPC: C08L39/04
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject cosmetic material excellent in setting performance of the hair and combing properties without sticking and capable of imparting smooth feeling and luster by containing an amine oxide group- containing resin and a silicone in a specific ratio. SOLUTION: This hair cosmetic material contains 0.01-20 wt.%, preferably 0.1-10 wt.% of (A) an amine oxide group-containing resin [containing a structural unit expressed by formula I (R24 is H or methyl; R25 to R27 are each an alkyl, an aryl or an aralkyl; X is a divalent bonding group; and (y)is 0 or 1) is especially preferable] and 0.01-20 wt.%, preferably 0.1-10 wt.% of (B) a silicone  e.g. a dimethylpolysiloxane [especially one expressed by formula II ((a) is 3-20000)], a dimethylpolysiloxane-alkylene oxide polymer, an amino- modified dimethylpolysiloxane, a polyether-modified dimethylpolysiloxane, etc.}.
Patent JP-2001253628-A (JP)
Title: After-processing device of image forming device
Inventor: MORITA HIROSHI
IPC: B65H31/24
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To reduce the damage of the paper by improving the visibility to the paper on a fixed discharging tray. SOLUTION: This after-processing device 2 of an image forming device 1 for executing the after-processing onto the paper discharged from the image forming device 1, comprises a fixed feeding-out module 3 mounted oppositely to a discharging part 11 where the paper is discharged from the image forming device 1 for loading the paper discharged from the image forming device 1, a stapling module 4 mounted at a lower part of the fixed discharging module 3 for stapling the paper and loading the stapled paper, and a sorting module 5 mounted at an upper part of the fixed discharging module 3 and provided with plural trays 51-5n arranged in parallel.
Patent JP-2000301275-A (JP)
Title: Method for working tooth surface of teeth crowning corrected to actually cylindrical shape with cotinuously diagonal thread rolling method
Inventor: FAULSTICH INGO
IPC: F16H55/17
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To form a tooth surface crowning corrected while using a simple geometrical shaped tool, by mutually adjusting the lead change of the tool, diagonal angle ratio, center interval between the tool and a work and turning angle of the work according to the effective momentary working position in an axial direction of the work. SOLUTION: The work-gear 2 are worked with the tool-worm 0. The lead of the tool-worm 0 are changed to larger or smaller than the nominal lead. The diagonal angle ratio D=ΔY/ΔZ is adjusted. A carriage tangential feeding ΔY is the feeding in the tool axial direction (tangential direction) Y direction and a carriage axial direction feeding ΔZ is the feeding in the work axial direction Z direction. The center interval (radial direction) X between the tool- worm 0 and the work-gear 2, is adjusted. The turning A of the tool axis between the tool-worm 0 and the work-gear 2, is adjusted. The lead of the tool- worm 0 is linearly increased on the first tooth surface and linearly reduced on the second tooth from the one end to the other end in the tool effective zone.
Patent JP-2001221146-A (JP)
Title: Propulsive wind power generation type electric vehicle
Inventor: FUJIYOSHI NOBUYUKI
IPC: B60K16/00
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a propulsive wind power generation type electric vehicle running while generating electric power. SOLUTION: This propulsive wind power generation type electric vehicle, provided with a wind inlet 1 opened to the forward and a wind outlet 2 in a car body and provided with an impeller 3 supported to a rotary shaft 4 and a generator 5 directly connected to the rotary shaft 4 in the inside of the car body, applies wiring to the generator and a battery 6 so as to feed electric power from the generator to the battery.
Patent JP-2001259254-A (JP)
Title: Underwater labyrinth
Inventor: IMAGAWA KENZO
IPC: A63J11/00
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a labyrinth which can afford pleasure underwater. SOLUTION: The labyrinth 1 comprising a cylindrical body made up of transparent materials is stretched underwater. Visitors can enter and leave the labyrinth 1 from above the surface of the water.
Patent JP-2001266231-A (JP)
Title: Online data communication unit of automatic vending machine
Inventor: FUKAZAWA AYANORI
IPC: G07F5/18
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To adapt even a past offline automatic vending machine which is adaptive to on-line data gathering to the on-line data gathering without any hardware alteration, not to mention an automatic vending machine with a recent online interface. SOLUTION: This unit is equipped with plural interfaces different in data communication style for gathering online various settings and data of sales of an automatic vending machine, e.g. an interface 4 for the automatic vending machine, a general interface 5 which enables a DoPA (Regisered) module to be connected, a general interface 6 which enables a PHS module to be connected, a general interface 7 which enables a modem device to be connected, a general interface 8 which enables a personal computer to be connected, and an interface 9 which enables a two-wire communication cable to be connected.
Patent JP-2001261075-A (JP)
Title: Plastic container
Inventor: KAKEMURA TOSHIAKI
IPC: C23C14/12
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a plastic container excellent in steam/oxygen barrier properties and content resistance and low in production cost. SOLUTION: The plastic container 1 has a membrane 10, which has a thickness of 0.2-300 nm and comprises a polyethylene or fluoroplastic resin obtained by plasma polymerization, applied to the inner surface, outer surface or both surfaces thereof and a membrane 20 comprising silicon oxide is provided on or under the membrane 10.
Patent JP-2001264413-A (JP)
Title: Phased array antenna, and radar using it
Inventor: KIMURA HIDEYUKI
IPC: G01S7/03
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To reduce the size and weight of a phased array antenna. SOLUTION: Transmission/reception modules 81-8N are connected to a power supply circuit 3 to distribute the radar transmission frequency signal from a transmission excitation unit 1 in the direction of the angle of elevation in a corresponding manner, and slot antennas 91-9N are connected to each of the corresponding transmission/reception modules 81-8N. The continuously arranged slot antennas 91-9N form a surface array by arranging the slots in the direction of the azimuth angle, and the transmission/reception modules 81-8N are arrayed only in the direction of the angle of elevation (in the longitudinal direction). The number of modules is considerably reduced, and the size and weight of the antennas and the radar can be reduced.
Patent JP-2001261400-A (JP)
Title: Concrete for structure outside the earth
Inventor: SUGAYA HIDEYUKI
IPC: C04B28/02
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To obtain a super-high strength concrete capable of reducing the amount of the material transported to the space, scarcely generating a microcrack, suitable as a concrete for a structure outside the earth and having high compressive strength and tensile strength. SOLUTION: This concrete for a structure outside the earth is characterized in that the concrete is composed of a hardened product of a compounded material comprising a cement, a pozzolanic fine powder, an aggregate having <=2 mm particle diameter, water, a water reducing agent, a metallic fiber and/or an organic fiber, an inorganic powder and a fibrous particle or a flaky particle.
Patent JP-2001261850-A (JP)
Title: Methacrylate-based resin sheet and method for manufacturing the same
Inventor: MIZOTA HIROTOSHI
IPC: C08F20/14
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a methacrylate-based resin sheet, and a method for manufacturing the same, improved in moldability without detriment to its excellent features of the sheet (cost sheet) such as solvent resistance and good appearance. SOLUTION: In the methacrylate-based resin sheet (cost sheet) manufactured by the method, and distances to the center of sheet thickness from the two sheet surfaces are divided, respectively, into five sections of equal widths in the direction of thickness, and then the difference is 10,000 or less between the Mw obtained as the average of the polymer sections that neighbor the center of sheet thickness and the Mw obtained as the average of the polymer sections on both surfaces.  The method for manufacturing the said methacrylate- based resin sheet comprises the 1st polymerization process wherein polymerization proceeds in 60-90 deg.C water or the like until the polymerization degree exceeds 50 mass % with the polymerization heat peak not yet reached and the 2nd polymerization process wherein polymerization proceeds in a 20-130 deg.C gaseous atmosphere until the polymerization heat peak is reached.
Patent JP-2001266581-A (JP)
Title: Discharge circuit
Inventor: TAKEHARA SATOSHI
IPC: G11C16/06
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a discharge circuit in which the fall of the level of high voltage caused by a leak current can be prevented when no discharge operation is performed in a discharge circuit in which high voltage generated by a high voltage generating circuit used for a non-volatile memory is discharged. SOLUTION: A Native NMOS transistor Q2 of which the threshold voltage is approximately 0 V and a CMOS circuit 12 are provided between a high voltage line 2 and the ground. In a period other than the time of discharge, the input of the CNOS circuit 12 is made a ground potential and its output is made power source voltage. VCC. In the transistor Q2, therefore, its source voltage is made power source voltage VCC and its gate voltage is made 50% of power source voltage VCC, and hence the transistor Q2 is turned off. Consequently, a leak current at the time of 'off' of a transistor Q3 is supplied from a power source by a transistor Q4 which is in an 'on' state, and is not supplied from a high voltage line 2 connected to the transistor Q2 being in an 'off' state.
Patent JP-2001274532-A (JP)
Title: Electric wiring formation system
Inventor: NAGASAKI TATSUO
IPC: H05K3/14
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an electric wiring formation system for eliminating influence on an environment by waste liquid at the time of manufacture, shortening manufacture time and lowering the price of a metallic material for wiring pattern formation. SOLUTION: In this electric wiring formation system, a magnesium alloy is used as a conductive metal for the wiring pattern formation and the magnesium alloy chips 15 are kneaded and heated in a cylinder (supply unit) 7 with a built-in screw and dissolved into alloy slurry in a thixotropy state. The alloy slurry is ejected onto a substrate 16. In the meantime, the substrate 16 is attached to the work stage 55 of a stage unit 9 to be drive-controlled corresponding to wiring pattern data inputted by CAD or the like and a wiring pattern is formed on the substrate 16 by the ejected alloy.
Patent JP-2001275323-A (JP)
Title: Structure of rotor for thin fan motor
Inventor: EGAWA YOSHIHIRO
IPC: H02K21/24
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide the structure of a rotor for a thin fan motor that enables use of the same fan whichever side it may be, top or bottom, the position of a stator is arranged and that enables the fan motor to operate efficiently without changing the direction of air blowing. SOLUTION: A rotor 1 consists of a rotor base 1a and a fan 1b. The rotor base 1a has mounting recessed parts 1d, 1e, on which a yoke and a magnet are mounted on its bottom and top surfaces. The rotor is arranged at right angles to a shaft 4, having a symmetrical shape about an axis that divides the rotor into top and bottom equally. The yoke 2 and magnet 3 are mountable on either surface of the top or the bottom. Even if a stator is arranged at the suction side, the rotor can be used as is, simply by reversing the rotations.
Patent JP-2001271338-A (JP)
Title: Redundant liquid recycling method and recycling plant
Inventor: IMAI RYOJI
IPC: E02D5/18
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a redundant liquid recycling method which does not cause a conventional inconvenience. SOLUTION: According to the recycling method which extracts liquid for recycling from redundant liquid and mixes the same in soil cement again in the step of soil cement mixing, a proportion of cement and a proportion of bentonite in the liquid for recycling are estimated without using complicated measuring equipment, whereby the liquid for recycling in a stable condition can be supplied to the soil cement. In this manner, the amounts of cement and bentonite can be reduced.
Patent JP-2001269123-A (JP)
Title: Ice cream and method for producing the same
Inventor: IKEDA NORIO
IPC: A23G9/52
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an ice cream whose milk fat is not oxidized by the irradiation of light and whose flavor is good, even when preserved in a showcase or the like for a long time. SOLUTION: This method for producing the ice cream comprises a step of performing the homogenization treatment of an ice cream mix at a homogeneous pressure of 500 to 800 kg/cm2 to obtain an average fat particle diameter of 0.3 to 0.6 μm and a process for extruding the ice cream mix from a freezer at -3.0 to -5.0 deg.C.