baber/WOPTO huggingface dataset:
Patent JP-2001071613-A (JP)
Title: Printer
Inventor: CHIBA KEIICHI
IPC: B41L13/04
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To reduce a deviated amount of an offset ghost without bringing about a cost increase. SOLUTION: Drum drive gears 220, 222 are respectively mounted on printing drums 8, 10 so that the drums 8, 10 are replaceable. The drum 8 and the drum 10 can be drivably coupled by rotary members such as transfer gears 226, 230 respectively engaged with the gears 220, 222, timing pulleys 224, 228 integrally fixed to the gears 226, 230, a timing belt 232, regulating pulleys 40, 42 or the like. A gear ratio or the like is set so that the respective members are rotated integer times as frequently as the drums 8, 10 for one period of the drums 8, 10.
Patent JP-2001212049-A (JP)
Title: Electric vacuum cleaner
Inventor: SENDA NORIAKI
IPC: A47L9/28
Filed: 2000-02-03
Abstract: PROBLEM TO BE SOLVED: To provide an electric vacuum cleaner which can control an electric air blower according to a setup operation and a cleaning situation in a simple structure. SOLUTION: An electric air blower 11, a setup method 80 and a controlling device 30 which controls the electric air blower 11 are equipped, and in the controlling device 30, a voltage change circuit 41 which switches an electric supply circuit 40's voltage to a first installed voltage and a second installed voltage alternately and outputs a first scanned pulse and a second scanned pulse alternately and CPU 42 which scans electric current flow in the setup method above by the outputs of the first scanned pulse and the second scanned pulse are fixed, the setup method 80 is fixed with an operating switch circuit 60 which varies an electric current according to setup operation during outputting the first scanned pulse and a cleaning motion detecting circuit 70 which detects a cleaning motion during outputting the second scanned pulse,  and CPU 42 reads the setup method 80's electric current varied by the operation switch circuit 60 and the cleaning motion detecting circuit 70 and the controlling device 30 controls the electric air blower 11 activation according to the scanned electric current.
Patent JP-2001217268-A (JP)
Title: Semiconductor device and it manufacturing method
Inventor: HOZOJI HIROYUKI
IPC: H01L21/60
Filed: 2000-02-01
Abstract: PROBLEM TO BE SOLVED: To prevent drop in the reliability of a semiconductor device due to bias of a filler in a liquid resin in the semiconductor device in which a semiconductor element is bonded to a wiring board by using bump electrodes, and in which the gap between the semiconductor element and the writing board is filled with the liquid containing the filler so as to be hardened. SOLUTION: The semiconductor element 1 is bonded to the wiring board 3 by using bump electrodes 5. Liquid resin 9 is filled between the semiconductor element 1 and the wiring board so as to be hardened. In order to reduce the coefficient of thermal expansion of the resin after its hardening, a filler 7 such as silica filler or the like is filled into a resin composition 6. The specific gravity of the filler 7 which is mixed with the resin composition 6 is made to agree nearly with the specific gravity of the resin composition 6, and the filler which has a hollow structure at a space rate of 40 to 60% is used. As a result, the filler in the resin is dispended uniformly into the resin without being unbalanced, and the reliability of the semiconductor device is enhanced.
Patent JP-2001223791-A (JP)
Title: Radio communication device
Inventor: KAWAHARA FUMIMASA
IPC: H04W88/02
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To detect incoming call even in power-saving mode. SOLUTION: The device is equipped with a reception part 16 and a transmission part 17 which are used for radio communication, a display part 5 which displays information in communication, a temperature detector 15 which detects the surface temperature of a device main body, and a display control part 14 which stops the display of the display part 5 according to the detection result of the temperature detector 15 and even when the display control part 14 stops the display of the display part 5, the reception part 16 is held in the operation state.
Patent JP-2001223012-A (JP)
Title: Manufacturing method of electrode and electrode
Inventor: MURAKAMI HIROYASU
IPC: H01M4/139
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To easily prevent the generation of 'wrinkles' which becomes a problem at the time of stripe coating. SOLUTION: When a coating for electrode is multiple-stripe coated on a lengthy rectangular base material of the electro-conductive electrode while forming noncoating parts, the one in which anti-deflection moment m is not less than 0.08g.cm or surface roughness Ra is 0.15 ×m or less is used. The anti-deflection moment m is defined as anti-deflection moment m (g.cm)=density of base material ρ(g/cm3) × deflection length L (cm) × 1(cm) × base material thickness d (cm) × deflection length L (cm)/2. Here, the deflection length L is the greatest sample length (cm) from the another end to the fixed portion wherein the horizontal direction can be maintained in case that one end of base material sample of 1 cm wide is fixed on the board to the longitudinal direction and that the sample is protruded from the board.
Patent JP-2001222092-A (JP)
Title: Cartridge for returning aps film and method of returning aps film
Inventor: SATOU NOBUE
IPC: G03C3/00
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a cartridge for returning APS film enabling a user to easily discriminate developed film, performing printing at ease in the case of reprinting, and giving pleasure to preserve the film by maintaining image- preservability, especially, heat resistance and light resistance and preventing dust from adhering to the film because of electrification, in a cartridge for preserving the developed film. SOLUTION: As for the cartridge for returning the already developed APS film, the surface color of resin is set to a color other than black.
Patent JP-2001221110-A (JP)
Title: Device for improving combustion efficiency of internal combustion engine
Inventor: YAMAMOTO SHIYOUTA
IPC: F02M27/04
Filed: 2000-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain sufficient fuel consumption, and to reduce unburned hydrocarbon HC, carbon monoxide CO, and nitrogen oxides NOx included in exhaust gas and causing pollution by resolving a problem of a conventional internal combustion engine that easily causes incomplete combustion due to the rapid explosion of various hydrocarbon fuels in a sealed cylinder having a small capacity. SOLUTION: This device improves the combustion efficiency of an internal combustion engine by attaching a porcelain body radiating far-infrared rays to an air filter and a fuel tank of a vehicle. The porcelain body radiating far- infrared rays is produced by kneading baking clay, graphite silicon compound, ceramic powder and vermiculite.
Patent JP-2001219673-A (JP)
Title: Device for turning over pages and method of closing booklet-like medium
Inventor: KATO ATSUSHI
IPC: B42D9/04
Filed: 2000-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a device for turning over pages which enables reduction of a failure of an operation of closing a booklet-like medium and decrease of a machine fault putting a customer to trouble. SOLUTION: This device is equipped with booklet-like medium closing means which close the booklet-like medium by combining the rotating operation of an arm 7, the rotating operation of a page turning-over roller 5 and an operation of carrying the medium. In the case when the booklet-like closing means having the higher priority fails in execution on the occasion of closing the medium, an operation for restoration is conducted and then closure is retried by the booklet-like medium closing means having the next priority.
Patent JP-2001227315-A (JP)
Title: Variable valve system of internal combustion engine
Inventor: HARA SEINOSUKE
IPC: F01L13/00
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of partial abrasion by restraining falling of a locker arm, etc., due to a partial load at the time of actuation while variably controlling a valve lift. SOLUTION: This variable valve system is furnished with an oscillating cam 17 to oscillate through a link arm 19, a locker arm 18 and a link rod 20 by rotation of a driving cam integrally provided on a drive shaft 13. A valve lift is made variable by actuating suction valves 12, 12 to open and close by oscillation of this oscillating cam and revolving a support arm 21 in the vertical direction by a control means 22. The link arm, the link rod and the support arm are supported in a centering state through each of forked parts and each of connecting pins 23, 26, 27 by providing the forked parts 43a-45b having U shaped groove in the center of both end parts 18a, b of the locker arm and a base part 18c.
Patent JP-2000309521-A (JP)
Title: Skin lotion
Inventor: SUZUKI YUMIKO
IPC: A61K38/00
Filed: 2000-02-18
Abstract: PROBLEM TO BE SOLVED: To obtain a skin lotion having anti-aging effect and crease suppressing effect, etc., of the skin by including a decomposition product of collagen or gelatin with collagenase. SOLUTION: This skin lotion contains a decomposition product of collagen or gelatin with collagenase [e.g. Collagen.tripeptide M series (commercial name)] containing a peptide having an amino acid sequence of (Gly-X-Y)n (Gly is glycine; X and Y are each an amino acid other than glycine; (n) is a positive integer) and having an average molecular weight of 280-20,000. The peptide is preferably a tripeptide and the content of the peptide is preferably 30-100 wt.% based on the collagenase decomposition product. The amount of the collagenase decomposition product is preferably 0.00001-20 wt.%. The skin lotion can be used as a face lotion, a milky lotion, etc., and may be incorporated with tea extract, L-lysine, etc.
Patent JP-2001235578-A (JP)
Title: Monitor for nuclear reactor output
Inventor: IGAWA SHINJI
IPC: G21C17/108
Filed: 2000-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a monitor for nuclear reactor output capable of meeting a fast response demand and carrying out accurate monitoring and measurement with high reliability even when a CPU of one APRM unit communicating with other APRM unit is abnormal. SOLUTION: This monitor for nuclear reactor output is provided with a contact input-output means for transferring signals of local area output monitoring detectors using analog signals separated in conformity to system specifications and transferring an action mode and a unit state in the same way using contact input-output conformed to system specifications, between units of different systems.
Patent JP-2001233048-A (JP)
Title: Vehicle and its cooling method
Inventor: TANAKA YOSHIAKI
IPC: B60H3/00
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle and its cooling method for attaining good cooling effect in the occupant compartment without causing a flow of cold air therein. SOLUTION: This vehicle and its cooling method provide cooling effectiveness with the fluid, of the air cooled outside the occupant compartment, etc., for cooling the side members of the interior of the occupant compartment.
Patent JP-2001242683-A (JP)
Title: Electrifying member for electrophotography
Inventor: ISHII YUKIHIRO
IPC: G03G15/02
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide an electrifying member for electrophotography which uses an inexpensive elastic layer material as the source material, which has low hardness to such a degree to produce uniform contact of the member with a photoreceptor, which suppresses bleeding and is free from irregular electrification, and which can produce high image quality. SOLUTION: The electrifying member for electrophotography has an elastic body or an elastic layer containing acrylonitrile butadiene rubber or epichlorohydrin rubber. The elastic body or elastic layer of the electrifying member for electrophotography contains an ethylene-vinyl acetate copolymer.
Patent JP-2001209005-A (JP)
Title: Light-emitting three dimentional display device
Inventor: MURAKAMI HIDEAKI
IPC: G09F9/00
Filed: 2000-01-25
Abstract: PROBLEM TO BE SOLVED: To realize a display which looks three-dimensional in full color in darkness by making a plane emit light, and an inexplensive, massive and solid light-emitting advertising device of three-dimensionally displaying sticker type for PR of an individual and business affairs which can be used for two ways of movement and fixation at a low cost. SOLUTION: A display body for stereo of two sheets is provided on the surface of a luminous body, a lens is provided in front of the surface, and a light-emitting three-dimentional display body is formed with the lens. Or, a light-emitting three-dimentional display device of a lens-less sticker is formed by providing the display body for performing a three-dimensional display on the plane on the surface of electroluminescence body.
Patent JP-2001247616-A (JP)
Title: Propylene polymerization catalyst and process for producing propylene polymer
Inventor: ITO MASAAKI
IPC: C08F10/06
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a polymerization catalyst capable of giving a propylene polymer having a high melt tension and excellent moldability and suited for blow, sheet, and injection molding and to provide a propylene polymer. SOLUTION: There is provided is a propylene polymerization catalyst comprising components A, B, and C. Component A: a solid propylene polymerization component essentially consisting of titanium, magnesium, and a halogen; component B: an organoaluminum compound component; and component C: a silicon compound represented by general formula I (wherein R1 and R2 are each a hetero-atom-containing or free hydrocarbon group; R3 is a 1-6C linear hydrocarbon group; e is an integer of 0-2; and f is an integer of 0-5).
Patent JP-2001106866-A (JP)
Title: Oxygen absorbing resin composition
Inventor: TAI SHINJI
IPC: C08L53/02
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition and a resin which show an excellent oxygen removing or absorbing effect and are usable for packaging a product such as food, beverage, medicine, cosmetics, or the like, which is sensitive to oxygen and is easily deteriorated, to obtain a resin composition and a resin which show excellent in gas barrier property, humidity prevention, flavor retaining property and flavor barrier as well as the oxygen removing or absorbing effect, and to provide a molded item which shows an excellent oxygen absorbing ability, gas barrier, and the like, using the resin composition or the resin. SOLUTION: This oxygen absorbing resin composition contains a thermoplastic resin (a) having a number average molecular weight of 1,000 to 500,000 and a predetermined structure with a carbon-carbon double bond and a transition metal salt (b), the amount thereof in terms of the transition metal being 1 to 10,000 ppm.
Patent JP-2001238789-A (JP)
Title: Shading device
Inventor: KISHIMOTO TAMOTSU
IPC: A61L9/12
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a shading device such as roll screen, or the like, capable of continuing the diffusion of aroma over a long period by giving off a smell when a shading surface is exposed and regulating the smell when the shading surface is retreated or wound up. SOLUTION: This roll curtain 10 comprises a surface-like screen 11, a winding device 12 capable of winding the screen 12, and a case 14 capable of housing the screen 11 and the winding device 12. A prescribed aromatic is applied to at least one side of the screen 11, so that the smell of the aromatic can be dispersed when the screen 11 is pulled out.
Patent JP-2001246609-A (JP)
Title: Vibration device for being installed outside form
Inventor: SAITO SUNAO
IPC: B28B1/087
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a vibration motor wherein a mounting change operation for the vibration motor can be quickly carried out, and a transmission efficiency of vibration into a form is also excellent. SOLUTION: For a vibration motor 10 freely detachably formed to a form 60 wherein a flange component 61 is provided to an outer surface, the vibration motor is equipped with a hook 12 capable of being engaged with a flange component, an abutting component 13 abutting against an outer surface of the form and a bolt 15 for fixing the abutting component in a state of abutting against the outer surface of the form.
Patent JP-2001251899-A (JP)
Title: Automatic voltage regulator for synchronous generator
Inventor: NAGURA RIYOUMA
IPC: H02P9/10
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an automatic voltage regulator for a synchronous generator, provided with a function which is used to quickly suppress generator-voltage overshoot amount, when a load is cut off. SOLUTION: The automatic voltage regulator is provided with a switching element, which adjusts the field voltage of the synchronous generator. The voltage regulator is provided with a parallel circuit, which is connected in parallel with a field winding and which is composed of a resistor and a which. The voltage regulator is provided with a series circuit which is composed of a diode. The voltage regulator is provided with a voltage detector which detects the terminal voltage of the synchronous generator. The voltage regulator is provided with a switching control means, by which a pulse-width modulating signal with a desired pulse width, so as to keep the voltage of the synchronous generator constant is supplied to the switching element.  The voltage regulator is provided with a switch opening means which opens the switch, when the terminal voltage detected by the voltage detector is at a prescribed voltage value or larger, and when the duty of the pulse-width modulating signal to be output by the switching control means is at a prescribed duty value or less. The switch is opened, only during a generator-voltage overshoot period by a load breaker, the resistor is connected, a generator field current is attenuated quickly, and the generator overshoot amount can be suppressed quickly.
Patent JP-2001257054-A (JP)
Title: Electrification device
Inventor: HAYASHI KAZUHIRO
IPC: H01T19/00
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a low cost electrification device which has little generation of nitrogen oxide or ozone and can make a stable discharge without heating means. SOLUTION: An electrification device comprises a substrate 1 made of an insulation material, a plurality of excitation electrodes 2 formed on the surface of substrate 1, a dielectric layer 3 covering the surface of the substrate 2 formed with the excitation electrode 2, a discharge electrode 4 which is formed on the dielectric layer and has an opening portion 5 at the corresponding position of the excitation electrode 2, and by impressing a prescribed driving voltage between the excitation electrode 2 and the discharge electrode 4, discharging is made and the charged body 7 is electrically charged by the charged particles generated by discharging. In it, the total area of the opening 5 is made 1/3 or less of the total area of the surface of the discharge electrode including the opening portion 5, and the area of each opening 5 is made 5,000 μm2 or more and 40,000 μm2 or less.
Patent JP-2001257386-A (JP)
Title: Peltier controller and peltier element control method
Inventor: NISHISUGIYAMA AKIRA
IPC: H01L35/28
Filed: 2000-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a Peltier controller and a Peltier element control method, with which the temperature of a device itself can be stabilized corresponding to the environmental temperature, power consumption can be reduced and the failure of a Peltier element caused by thermorunaway can be avoided, by resetting a set temperature so as to reduce current before the thermorunaway, to disable temperature control occurs on the Peltier element. SOLUTION: This device is provided with an image pickup device 1, Peltier element 2, current measuring part 3 for measuring the current of the Peltier element 2, temperature setting part 4 for calculating the temperature of the Peltier element 2 from the measured data of the current measuring part 3 and resetting the temperature, drive circuit part 5 for driving the Peltier element 2 on the basis of a setting signal from the temperature setting part 4, and temperature sensor 6 located on the image pickup device 1.
Patent JP-2001250212-A (JP)
Title: Magnetic head device
Inventor: KABAYA YOSHITERU
IPC: G11B5/53
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To adjust the position of a magnetic head to a recording medium with high accuracy. SOLUTION: A front end of an adjusting screw 6 is used as a ball 10 of a ball pairing. In this case, the sphericity and surface roughness of this ball 10 are made excellent. Moreover, in a head base 3, the surface roughness of a part in contact with the ball 10 is reduced. Thereby, the linearity of the depth advancing the adjusting screw 6, and a moving distance of the magnetic head 2 is secured.
Patent JP-2001255372-A (JP)
Title: Ic radiation dosimeter and radiation dose measuring method
Inventor: SUZUKI TAKAHIRO
IPC: G01T1/24
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide an IC radiation dosimeter and radiation dose measuring method. SOLUTION: The IC dosimeter is compact, lightweight, and capable of simply measuring radiation dose. The IC dosimeter can be used with both characteristics of two categories of conventional dosimeters. It is possible to perform real-time measurements with the passage of electric current and to accumulate the effects of radiation without the passage of current and perform non-real-time measure. The radiation dosimeter is provided with a radiation detecting means with the property that changes dark current according to the dose of radiation, a dark current measuring means connected to the radiation detecting means to measure the dark current, and an output means to convert the results of measurement by the dark current measuring means into the dose of radiation and output it.
Patent JP-2001256516-A (JP)
Title: Automatic ticket issuing machine
Inventor: FUJINUMA HIROFUMI
IPC: G07B5/00
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To improve functions by making operation procedures easier to understand and realizing connection to an external apparatus to facilitate the use of data. SOLUTION: A case body 10 is provided with a money processing part which has a memory slot 11 through which money is thrown in and performs required processing of thrown-in money, a thrown-in money recognition part which recognizes the amount of thrown-in money, a display part 20 which displays the amount of money thrown into the money processing part, commodities, commodity code numbers corresponding to commodities, unit prices of commodities, etc., a voice output part 36 which outputs voice information, an input part 30 for input of various information such as a commodity code corresponding to a commodity to be purchased and the number of commodities to be purchased, a ticket issuing part which issues an commodity ticket exchangeable with commodities,  a control part which controls the ticket issuing part based on the amount of thrown-in money and the input information from the input part so that required commodity tickets are issued from the ticket issuing part, and an external interface 37 which is connected to the control part in order to transmit and receive data of the control part.