baber/WOPTO huggingface dataset:
Patent JP-2001321423-A (JP)
Title: Deodorizing apparatus
Inventor: SUZUKI TADAMI
IPC: B01J23/42
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To solve the problem of durability in a conventional exhaust gas cleaning apparatus caused by the lowering of cleaning capacity or increase in pressure loss which is generated by the clogging of through-holes with foreign matter contained in exhaust gas. SOLUTION: A deodorizing apparatus is constituted of a catalyst body 1, which is formed by supporting a catalyst on an element wherein non-circular coils are continued, and a heating means 2. By this constitution, the deodorizing capacity of the deodorizing apparatus is enhanced and the life thereof is extended.
Patent JP-2001330454-A (JP)
Title: Apparatus for correcting angular velocity sensor, automobile navigation system, method for calculating angular velocity, and storage medium
Inventor: HASEGAWA KOJI
IPC: G01C21/28
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To improve an azimuth accuracy by almost correctly obtaining an offset voltage and a sensitivity even when a vehicle is running. SOLUTION: An angular velocity sensor 26 is corrected by calculating the offset voltage or the sensitivity of the angular velocity sensor 26 from an average value of output voltages of the angular velocity sensor 26 and an azimuth difference between before and after the average value is calculated. More specifically, a CPU 10 is provided with an average value-calculating means for calculating the average value of voltages outputted from the angular velocity sensor 26 which detects an angular velocity at the mobile body, an azimuth change amount-detecting means for detecting an azimuth change amount at the mobile body when the average value is calculated, and a correcting means for correcting the offset voltage and the sensitivity at the angular velocity sensor 26 on the basis of the calculated average value and the detected azimuth change amount.  An angular velocity calculated by the corrected offset voltage and sensitivity is reflected as a state display of the vehicle to a display part 19.
Patent JP-2001129870-A (JP)
Title: Direct sheet molding method and device for compound of resin with wood meal
Inventor: TOJO MAKOTO
IPC: B29C48/38
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To realize a direct sheet molding, in which a resin and a wood meal are surely kneaded together and an enough deaeration is performed for the kneaded resin and wood meal so as to be directly sheet-molded with a sheet die provided in a cylinder. SOLUTION: The direct sheet molding method and device for the compound of the resin and the wood meal consists of the kneading of a semi-melt resin and a wet wood meal, the removal of gas and water content with a degassing cylinder 21, the enough deaeration with vents 100, the direct sheet-molding with the sheet die 8 and the burn of a sheet or the like through the prevention of the heat generation at the tip part 1A with a gear pump 200 provided at the tip part 1A of the cylinder 1.
Patent JP-2001327184-A (JP)
Title: Drive circuit for motor
Inventor: KIMURA NOBUYASU
IPC: H02P6/26
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a drive circuit for a motor capable of reducing a magnetic noise and increasing a torque of the motor by increasing a drive current to be supplied to the motor or changing switching timing by an outside circuit externally provided on a circuit body separately from the body. SOLUTION: The drive circuit for a motor comprises one magnetic field detecting element 52 for detecting a change of a magnetic field of a rotor 20 of the motor 10 to generate an output change of two phases when the rotor 20 rotates with respect to a stator 22, the circuit body 250 for generating a logic signal based on the output change of the element 52 to switch a drive signal to be given to a coil of the rotor 20 of the motor 10, and the outside circuit 300 provided at the outside of the circuit body 250 to reduce a sag of a rectangular wave generated at the drive signal from the body 250 to improve a current torque ripple.
Patent JP-2001135237-A (JP)
Title: Discharge-type display, and manufacturing method and apparatus thereof
Inventor: OKUYAMA KENTARO
IPC: H01J11/50
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a discharge-type display with high reliability and long service life, and its manufacturing method and apparatus. SOLUTION: This is a discharge-type filling a discharge space with a discharge gas, and is featured with the gas containing at least one selected from among He, Ne, Ar, Kr, Xe and Hg, and impurity gas component of less than 1 ppm.
Patent JP-2001335382-A (JP)
Title: Composition for lightweight artificial marble, and lightweight artificial marble
Inventor: OSAWA HIDENORI
IPC: C08L33/12
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a lightweight artificial marble reduced in weight without losing graceful appearance and excellent strength, and having good workability and application capability. SOLUTION: A lightweight artificial marble can be obtained by polymerization curing a lightweight artificial marble composition consisting of (A) 10-65 mass % of polymerizable components with its main component of methyl methacrylate, (B) 30-85 mass % of an inorganic filler, and (C) 0.1-10 mass % of an organic hollow filler with its specific gravity of 0.05-0.7 and its average particle size of 10-300 μm.
Patent JP-2001337380-A (JP)
Title: Camera and adjuster for camera
Inventor: OKUMURA YOICHIRO
IPC: G03B17/02
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a camera communicating with an adjuster by using a light emitting element and a light receiving element previously installed in the camera, and the adjuster for the camera. SOLUTION: This camera is equipped with the adjuster equipped with a communication means for communicating with the camera in a non-contact state and adjusting the camera, plural non-contact communication means for communicating with the adjuster, and a communication switching means for switching the plural non-contact communication means, and it communicates with the adjuster through the communication means required to perform communication from the adjuster for the camera by successively switching the plural non-contact communication means by the communication switching means.
Patent JP-2001300213-A (JP)
Title: Movable liquid filter element
Inventor: CHIHARA KATSUSHI
IPC: B01D37/02
Filed: 2000-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a movable liquid filter element, wherein a metal wire is wound in a coil form, easily holding the accuracy of the gaps of a wire material constituting a coil and capable of expanding the gaps at the time of backword washing work. SOLUTION: The wire material having notches provided in the outer peripheral surface thereof is wound in the coil form in a close contact state to form the cylindrical coil having gaps like fine holes formed in the outer periphery thereof. The upper and lower ends of the coil are respectively fixed to upper attaching metal fittings (5) and lower attaching metal fittings (6) and only the lower attaching metal fittings (6) among both metal fittings are fixed to a central movable shaft (2). The lower attaching metal fittings (6) are drawn up toward the upper attaching metal fittings (5) by a drawing-up spring 4.
Patent JP-2001338758-A (JP)
Title: Organic electroluminescent device
Inventor: FUJIMORI SHIGEO
IPC: H05B33/12
Filed: 2000-05-26
Abstract: PROBLEM TO BE SOLVED: To provide an organic electroluminescent device of high brightness and high durability. SOLUTION: This organic electroluminescent device consists of a first electrode formed on a substrate; a thin-film layer containing a light-emitting layer made of at least an organic compound formed on the first electrode; and a second electrode formed on the thin-film layer, and has luminous regions having respective emission peak wavelength in the red, green, and blue regions, and an open area ratio defined as the ratio of area occupied by the luminous region to the area is specified to be 65% or higher.
Patent JP-2001335427-A (JP)
Title: Sheet-shaped cosmetic and cosmetic method
Inventor: KURODA AKIHIRO
IPC: A61K8/00
Filed: 2000-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a sheet-shaped cosmetic having increased tightening effect on the skin and freely corresponding to the sizes of parts such as a face and the like, which have large individual differences. SOLUTION: The sheet-shaped cosmetic consists of a stretchable sheet-shaped preparation and can be used while stretching in a constant direction.
Patent JP-2001337211-A (JP)
Title: Antifog mirror and method for manufacturing the same
Inventor: MURATA NOBORU
IPC: G02B1/14
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To obtain an antifog mirror having an antifog coating film which can maintain the antifog performance for a long time and which is improved in the film strength and hardly damaged. SOLUTION: The mirror is obtained by applying a hydrophilic coating film having hydrophilic ultrafine particles dispersed in a matrix forming metal oxide consisting of an alkoxysilane hydrolyzed product and water glass on the surface of a mirror prepared by subjecting the back face of a substrate to the mirror face treatment.
Patent JP-2001344780-A (JP)
Title: Optical driving device and optical storage device
Inventor: OTSUKA SHINICHI
IPC: G11B21/16
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an objective lens driving mechanism in which assembly workability is improved and mechanical characteristics are stabilized. SOLUTION: The optical storage device is constituted of a carriage mounted on the base movably in a reciprocating manner in a prescribed direction, a driving mechanism for moving the carriage including a first coil fixed thereon and a first magnetic circuit mounted on the bare, an objective lens that focuses an optical beam emitted from a light source on an optical storage medium, and a lens holder for holding the objective lens. The optical storage device is also provided with a conductive elastic supporting member which has a first end fixed on the carriage and a second end fixed on the lens holder and which supports the lens holder movably with respect to the carriage, and with a flexible printed board which has a first end fixed on the carriage and which is electrically connected to the conductive elastic supporting member.  On the lens holder, a second coil is fixed and electrically connected to the conductive elastic supporting member. In a fashion oppositely facing the second coil, a second magnetic circuit is fixed on the carriage.
Patent JP-2001348246-A (JP)
Title: Glass for substrate and glass substrate
Inventor: NAKAJIMA TETSUYA
IPC: G11B7/253
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide glass for a substrate having the composition excellent in weather resistance without chemical reinforcement treatment. SOLUTION: The composition of the glass consists of, by mass%, 40 to 59 SiO2, 5 to 20 Al2O3, 0 to 8 B2O3, 0 to 10 MgO, 0 to 12 CaO, 2 to 17 SrO, 0 to 2 BaO, 0 to 4 ZnO, 0 to 2 Li2O, 0 to 10 Na2O, 0 to 12 K2O, 0 to 10 TiO2 and 0 to 5 ZrO2, satisfying MgO+CaO+SrO+BaO>=15 and Al2O3+TiO2>=11.
Patent JP-2001343202-A (JP)
Title: Taper gage
Inventor: KONAMA TAKASHI
IPC: G01B3/56
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a taper gage by which the inside diameter of an object to be measured or a gap can be measured surely in a simple operation. SOLUTION: A first side edge 2 is formed in the taper direction of a board 1 which is formed in a taper shape, and a second side edge 3 is formed on the other side of the first side edge. Graduations 4 in units of mm are formed along the first side edge in a direction at right angles to the first side edge. When the inside diameter of the object 6 to be measured or the gap 7 is measured, the first side edge 2 comes into contact with the object, to be measured, in a line contact manner along one sidewall 7a, and the second side edge 3 comes into contact with the outer end edge 7b of an insertion starting end part on the object to be measured.
Patent JP-2001350536-A (JP)
Title: Processor and process starting method
Inventor: YAMAGUCHI YOSHINORI
IPC: G06F3/038
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a processor and a process starting method which can prevent illegal operation by a 3rd person. SOLUTION: This processor which performs specific processing is equipped with a display means which displays the contents of the processing, an input means which indicates a position on the display screen of the display means, and an actuating means which starts the mentioned processing when a predetermined area (rectangular areas 1 to 6) on the display screen are indicated by the input means. When an indicated area is different from the predetermined areas, operation is inhibited.
Patent JP-2001345939-A (JP)
Title: Telephone answering operation analyzing tool
Inventor: KAWASE TAKAFUMI
IPC: H04M3/60
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a telephone answering operation analyzing tool which can decide the question contents of an emergency call. SOLUTION: A PC30" has a table containing customer information corresponding to customer telephone number, a PC 60 is connected to a reception counter telephone set 20 and the PC 30", and a PC30' is connected to a monitor board telephone set 10 and the PC39"; when an exchange 1 receives an incoming, customer information corresponding to the customer telephone number matching the caller telephone number of the incoming is popped up on the screen of the PC60 from the table of the PC30" and when an operator of the PC60 presses an answer button displayed on the screen of the PC60 to answer and selects the kind of question contents displayed on the screen of the PC60 by depression when it is difficult to answer a question and then presses an emergency button displayed on the screen of the PC60,  the PC60 sends an emergency call to the monitor board telephone set 10 through the reception board telephone set 20 and writes the kind of the question contents pressed and selected in another table on the PC30' together with the caller telephone number and the identification number of the operator of the PC60.
Patent JP-2001349295-A (JP)
Title: Turbo-molecular pump and turbo-molecular pump system
Inventor: YAMAMOTO MASAYUKI
IPC: F04D19/04
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a turbo-molecular pump system that is simple in wiring and in installation, is less susceptible to noise, is low in cost and in electric power, and is usable with another or other such systems. SOLUTION: The turbo-molecular pump system comprises, within a turbo- molecular pump 1A, a motor driving circuit 51 for supplying a motor driving current to a motor 30 in the turbo-molecular pump 1A, and a first optical communication interface circuit 56 for receiving a digital control signal for control of the motor driving current from outside and, in dependence on the control signal, controlling the motor driving current supplied from the motor driving circuit 51; and comprises, externally, a controller 80 for generating the digital control signal for control of the motor driving current of the turbo-molecular pump 1A. The control signal that the controller 80 generates is transmitted to the first optical communication interface circuit 56 of the turbo-molecular pump 1A through an optical fiber cable 2.
Patent JP-2001347308-A (JP)
Title: Method and device for setting pass schedule of rolling mill
Inventor: MAEDA YASUSHI
IPC: B21B37/00
Filed: 2000-06-07
Abstract: PROBLEM TO BE SOLVED: To solve the problem that expensive equipment for controlling a shape such as a roll bender is required to prevent defects in shape because there is a possibility of the generation of the defects in shape on a material to be rolled when performing temperature control in the midst of rolling in order to satisfy the target thickness and the target material quality about the material to be rolled which is rolled by plural passes. SOLUTION: In the case that the error of the predicted material quality which is predicted based on the actual value after starting the rolling to the target material quality exceeds the allowable range, by on-line calculating such the proper values of the amount of correction of draft and time between passes as the target thickness and target flatness are maintained and correcting the pass schedule at any time based on the proper values, products which satisfies desired thickness, flatness and material quality are obtained by setting the pass schedule.
Patent JP-2001346497-A (JP)
Title: Apparatus for exterminating weed
Inventor: SATO KEIICHI
IPC: A01M21/04
Filed: 2000-06-08
Abstract: PROBLEM TO BE SOLVED: To solve the problem that an amount of discharged charge consequently becomes insufficient or excess because an applying time of the high voltage is determined by judgment of a user in conventional apparatuses for exterminating weeds. SOLUTION: This apparatus for exterminating weeds has a mechanism informing termination of the destruction by an informing means 19 when a charge amount-measuring means 18 detects that the amount of discharged charge between electrodes 12 reaches a prescribed value and can efficiently exterminate the weeds.
Patent JP-2001318005-A (JP)
Title: Digital thermometer
Inventor: KASUYA SHINKO
IPC: G01D11/28
Filed: 2000-05-02
Abstract: PROBLEM TO BE SOLVED: To make an electric power source switched automatically from a built-in battery to an external power source provided in an engine at the same time when a main switch of a vehicle is turned on, to make the electric power source turned off and display fade away automatically when not used, and to make a digital thermometer bright and easily visible even in a night when used. SOLUTION: This thermometer is provided with a sensor 1 for sensing various kinds of temperatures, a computing means 2 for calculating a temperature value based on a signal thereof, a display means 3 for displaying a value corresponding to an output signal of the means 2 as a temperature in response to a prescribed unit, an illumination means 4 having EL(electroluminescence) integrated with the display means 3, and a display unit switching means 5 operated by a user. The power source is switched to the external power source when an external electric power source signal is input from an external power source switching means 8 of the vehicle to the computing means 2.
Patent JP-2001347751-A (JP)
Title: Silica for ink jet recording sheet
Inventor: TSUTSUI MASATO
IPC: B41M5/50
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain a high quality ink jet recording sheet with silica by a method wherein the silica for ink jet recording paper can make the density of a slurry higher due to the lower viscosity of a water-dispersed slurry at coating and the higher process speed at coating and a high printing density can be realized. SOLUTION: In this silica for ink jet recording sheet, the pH of the slurry dispersed in water by 5 wt.% of which is set to be 9 to 11, the average particle diameter of which is set to be 1 to 15 μm, the Na/SiO2 mol ratio of which is set to be 0.01 to 0.1, the viscosity of the slurry dispersed in water by 20 wt.% at 25 deg.C of which is 1,000 cP or less, which has a clear fine pore peak under the condition that the maximum dVp/dRp (wherein Rp is the radius of a pore and Rp is the volume of the pore) is 100 mm3/nm.g or more and the pore peak radius is 8 to 15 nm.
Patent JP-2002001767-A (JP)
Title: Structure of article molded by gas assist molding method which eliminates defect such as silver streak caused by air flue
Inventor: YANG SHENG-CHANG
IPC: B29C45/17
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a structure of an article injection-molded by a gas assist molding method which solves the problem of luster due to an air flue line, also reduces sharply a phenomenon of bubbles, suppresses the rate of occurrence of a defective and has a gas assist rib of low cost. SOLUTION: A frame body 20 molded by injection molding has at least one or more gas assist ribs 15 provided at appropriate places thereof. The gas assist rib has a prescribed height and so shaped as to have a somewhat recessed circular-arc cross section, while an air flue 17 formed by the gas assist rib 15 is so shaped as to have an almost semicircular cross section in relation with the assist rib, or the height of the gas assist rib is made 1-5 times larger than the thickness of the frame body being the injection molded article.
Patent JP-2001014380-A (JP)
Title: Method and device for reflection line control
Inventor: DESLANDES ARNAU
IPC: G06T15/50
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To easily correct an object, e.g. the shape of a surface while maintaining some restrictions of the object to be corrected. SOLUTION: As for a system and a method for adjusting the shape of an object so that it corresponds to a new reflection line by controlling a reflection line on a CAD system, a user sets the reflection line and at least one restriction of the object as the user desires. The system determines the shape of the object according to the new reflection line 23 and the restrictions. The shape of the object is determined by using energy minimization.
Patent JP-2001356524-A (JP)
Title: Binder resin for toner and toner using the same
Inventor: NAKAMURA JUNYA
IPC: G03G9/097
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a binder resin for a toner and a toner showing excellent electrification performance and image characteristics while using a smaller amount of a charge controlling agent. SOLUTION: The binder resin for a toner consists of a copolymer of styrene monomers and (meth)acrylate monomers containing a succinic 2-methacryloyl oxyethyl unit as the essential structural unit. The toner contains the aforementioned binder resin.
Patent JP-2001354769-A (JP)
Title: Method for recovering and purifying n-methyl-2- pyrrolidone
Inventor: MIYOSHI MASARU
IPC: C08G75/00
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a method for recovering and purifying N-methyl-2- pyrrolidone, which makes it possible to raise pH of N-methyl-2-pyrrolidone after being used for the synthesis of a polyarylene sulfide and recover N- methyl-2-pyrrolidone in high yields. SOLUTION: In the method for recovering and purifying N-methyl-2- pyrrolidone from a polyarylene sulfide slurry obtained by reacting an alkali metal sulfide with a dihalo aromatic compound in an N-methyl-2-pyrrolidone solvent, a liquid obtained after the polyarylene sulfide is separated from the slurry and comprising mainly N-methyl-2-pyrrolidone is mixed with ammonia or an amine in an amount of 0.001-1 pt.wt. based on 100 pts.wt. of the liquid, and the mixture is distilled to thereby recover and purify the N-methyl-2- pyrrolidone.
Patent JP-2001357703-A (JP)
Title: Illumination device having rendering effect
Inventor: SUZUKI MASAKI
IPC: A47K3/02
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide an illumination device having a rendering effect wherein the light from an LED can be radiated over a wide range and wherein an unevenness in color can be suppressed to effectively constitute various colors. SOLUTION: A light emission part 3 made of the LED(light emitting diode) which can radiate underwater in a bath is made to have a concave-shaped lens 5.