baber/WOPTO huggingface dataset:
Patent JP-2001355438-A (JP)
Title: Method of manufacturing catalytic converter
Inventor: SATO MAKOTO
IPC: B01D53/86
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To prevent a catalyst carrier from breaking during manufacture. SOLUTION: The outer diameter of a holding material 3 mounted to the outer periphery of a catalyst carrier 2 is measured. A holding cylinder with an inner diameter conformed to the outer diameter of the holding material 3 is prepared, and the catalyst carrier 2 mounted with the holding material 3 and mesh 4 is pressed into the holding cylinder.
Patent JP-2001357198-A (JP)
Title: Stockholder meeting operation system
Inventor: IWASAKI KATSUHIKO
IPC: G06Q50/00
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To obtain a stockholder meeting system which facilitates information transmission between a secretariat organization and stockholders, the disclosure and transmission of company information to the stockholders, and the intention transmission from the stockholders to the secretariat organization and remarkably reduces the trouble of information transmission and document generation for intension transmission and communication cost. SOLUTION: This system is equipped with stockholder terminals 13 which consist of stockholders of a specific company and the secretariat organization 15 which is connected to the stockholder terminals 13 through a communication network 11 and operates stockholder meetings and the secretariat organization 15 has a stockholder list database 21 stored with stockholder information and information databases 23 and 25 stored with information necessary for the operation; and only the stockholders registered in the stockholder list database 21 are able to send and receive information of the information databases 23 and 25.
Patent JP-2002009354-A (JP)
Title: Superconducting light emitting device
Inventor: SUGA HIROBUMI
IPC: H01L39/22
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a superconducting light emitting device employing a superconductor in which light can be generated through arrangement and process different from those of conventional light emitting devices. SOLUTION: An n-type superconductor layer 10 and a p-type superconductor layer 20 are formed, respectively, on the opposite sides of an insulator layer 30. A specified voltage is applied between the n-type superconductor layer 10 and the p-type superconductor layer 20 and an active region A where electron Cooper pairs and hole Cooper pairs are overlapped spatially is formed by electron Cooper pairs intruded into the insulator layer 30 from the n-type superconductor layer 10 and hole Cooper pairs intruded into the insulator layer 30 from the p-type superconductor layer 20. Light is generated through superradiance annihilation of electron Cooper pairs and hole Cooper pairs in the active region A. A light emitting device utilizing such a superradiance annihilation has characteristics different from those of conventional light emitting devices.
Patent JP-2002002084-A (JP)
Title: Printed matter
Inventor: MURATA YOSHINORI
IPC: B44C1/165
Filed: 2000-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a new printed matter which can exhibit a visual effect being full of variety. SOLUTION: An ink developing color at 20 deg.C or lower, an ink developing color at 18 deg.C or lower, an ink developing color at 15 deg.C or lower and an ink developing color at 12 deg.C or lower are used and a scene of a skyrocket is printed by using them as described above. The printed matter 1 is used by being transferred on a cup. When water is poured into the cup and ice is floated thereon, a picture of the lower part comes up. Successively, the upper branch-like part comes up and furthermore, a picture of scattered fireball sites appears and eventually, a picture of bamboo blind-like falling down sites appears to constitute a series of animations.
Patent JP-2002003710-A (JP)
Title: Polycarbonate resin composition
Inventor: WATANABE NOBUHIRO
IPC: C08K5/3475
Filed: 2000-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a polycarbonate resin composition capable off providing a molded product having sufficient weather resistance even when the molded product is irradiated with the light of a high-pressure mercury vapor lamp, a metal halide lamp or the like. SOLUTION: This polycarbonate resin composition contains (a) 0.05-2 pts.wt. ultraviolet absorber not having the maximum absorption wavelength in the ultraviolet region of 350-400 nm, and (b) 0.00001-1 pts.wt. fluorescent whitening agent based on 100 pts.wt. polycarbonate resin.
Patent JP-2002001915-A (JP)
Title: Method and device for humidifying paper for printer
Inventor: MIZUNO MAMORU
IPC: B41F23/02
Filed: 2000-06-20
Abstract: PROBLEM TO BE SOLVED: To improve ink acceptability of paper by giving proper water to the printing surface of a paper in the printing line to obtain good print reproducibility at a low printing pressure. SOLUTION: A paper humidifying device A that gives proper water to the surface of the printing paper is installed in front of a printing unit, and is composed of a humidification cylinder 1 having an aggregate of minute recesses 1B to accumulate a small amount of water from a water pail 2 on its surface, a doctor knife 4 for scraping extra water on the humidification cylinder 1, and a support cylinder 3 for supporting the printing paper (not shown) paired with the humidification cylinder 1. By making the printing paper pass between the humidification cylinder 1 and the support cylinder 3, the surface of the printing paper is humidified.
Patent JP-2002000227-A (JP)
Title: Antihypertensive food containing material derived from barley young leaf
Inventor: TSUZAKI SHINJI
IPC: A23L1/30
Filed: 2000-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a food material having high antihypertensive effect and comprising a material derived from barley young leaves and another material containing GABA(γ-aminobutyric acid). SOLUTION: This food material comprises a material derived from barley young leaves and another material containing GABA.
Patent JP-2001129754-A (JP)
Title: Method and device for measuring pad profile, and closed loop control for pad conditioning process
Inventor: GARRETSON CHARLES C
IPC: B24B53/017
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a chemical-mechanical polishing device allowing elongation of a service life of a polishing pad, allowing reduction of person's interposition and allowing improvement of control for a conditioning process. SOLUTION: This method and device for improving process performance over the service life of the polishing pad in the chemical-mechanical polishing device uses closed loop control for abrasion of the polishing pad. A non-contact displacement sensor such as a laser displacement sensor provides feedback used for forming a pad profile of the polishing pad. A conditioning device is controlled by the closed loop control in response to the feedback from the laser displacement sensor, corrects the conditioning process, and controls abrasion uniformity of the pad.
Patent JP-2002009007-A (JP)
Title: Method of processing semiconductor wafer
Inventor: HOSAKA YOSHIHISA
IPC: H01L21/22
Filed: 2000-06-23
Abstract: PROBLEM TO BE SOLVED: To improve a lateral diffusion furnace in temperature-fall follow-up properties, to enable semiconductor wafers to have a diffusion time equally, and to manufacture the semiconductor wafers of uniform characteristics. SOLUTION: The lid of a lateral diffusion furnace is opened at the same time when the furnace is made to start dropping in temperature, and a quartz fork is inserted into the diffusion furnace to unload semiconductors wafers from the furnace. The lateral diffusion furnace is made to start dropping in temperature at the same time when the semiconductor wafers are started to be unloaded from the furnace, by which the furnace can be improved in temperature-fall follow-up properties.
Patent JP-2002006188-A (JP)
Title: Fixing structure for optical elements, read unit, and image scanner
Inventor: ANDO JUN
IPC: G02B26/10
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a fixing structure for optical elements which can mount optical elements with a high degree of accuracy after adjusting an arbor, by allowing adjusting the arbor of optical elements before adhering and fixing of optical elements. SOLUTION: The fixing structure has a lens 3 with a side face around a translucent face through which rays pass, an intermediate holding member 5 with a first clamp face 5a facing the side face and a second clamp face 5b with a different angle from the first clamp face, and body 2 with a clamp face 2c facing the second clamp face 5b, and in addition, the body 2 and the lens 3 adjusted in position against the body 2 are adhered and fixed through the intermediate holding member 5.
Patent JP-2002002928-A (JP)
Title: Automatic stacking system by random sorting
Inventor: MIZOGUCHI TAKESHI
IPC: B65G1/137
Filed: 2000-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an automatic stacking system by random sorting capable of performing automatic sorting work and automatic stacking work of commodities efficiently at a high speed without causing a jam of goods on a main conveyor even if a branch conveyor at sorting destination is busy. SOLUTION: This automatic stacking system is constituted such that various commodities 1 in which destination and conveyance order are charged at random are carried in and are conveyed along a main conveyance path 11, the commodities are automatically sorted in accordance with a sorting plan, and a robot 30 is controlled to stack the commodities automatically at predetermined stacking places (A1 to A3, B1 to B3) and carry them out. A jam buffer means 20 having a circulation path for circulating the commodities for temporary turnout is provided in the upstream of branch conveyance paths 12a, 12b which become commodity taking out places of the robot 30.
Patent JP-2001074017-A (JP)
Title: Connecting bolt
Inventor: BABAK JAN
IPC: F16B35/00
Filed: 2000-06-22
Abstract: PROBLEM TO BE SOLVED: To display a permanent set degree with high reliability by fixing a display mark to a prescribed angle position correlating with a display sign, and arranging the display sign on the free end of a shank to the rotary axis of a connecting bolt. SOLUTION: A three-dimensional one projecting display mark or a recessed display mark 9 is formed on a side wall surface 8 or a top wall surface of a head 2 and an integral collar 3. A display sign 10 is formed as an integral or divided symmetrical groove so as to be positioned in an end part of a shank 5 similarly to the display mark 9. The display mark 9 and the diaplay sign 10, and the head 2 and the display sign 10 can dissplay an actual angle θH between a reference surface α and a reference surface X for deciding on a relative angle position around the rotary axis q-g of a connecting bolt between a contact surface 4 of the head 2 and a plane on the free end of the shank 5.
Patent JP-2002014425-A (JP)
Title: Photographic processing device
Inventor: MAEDA NAOHIRO
IPC: G03B27/73
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To quickly and efficiently form photographs of a with-border type. SOLUTION: A line buffer 22 which outputs pixel data in one line unit and border data which is one data are inputted parallel to a multiplexer 336 and the one data is outputted by a selection control signal from a controller 334 so as to be made correspondent to plural exposure elements arrayed to a line form of an exposure head section 31, by which line images are successively formed on a photosensitive material surface.  The selection control signal is a signal to change over the image data and the output of the border data from the information on the boarder width set in the length (transporting direction) and width directions of the photosensitive material and the exposure element information corresponding to the length direction position by accompanying transportation, by which a photograph having borders of the prescribed width on the four sides of the photosensitive material is formed.
Patent JP-2002020130-A (JP)
Title: Method and device for manufacturing press forming
Inventor: HIROTA SHINICHIRO
IPC: C03B11/08
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing press formings which can raise an upper die with high accuracy after execution of pressing and can efficiently peel the press formings from the upper die in the forming die in precision press forming. SOLUTION: In the method for manufacturing the press formings, the press forming G is formed by pressing a blank to be formed and thereafter the atmosphere pressures in spaces 20 and 28 in contact with the upper die 14 within the forming die are regulated when the press forming attains a prescribed temperature, by which the upper die 14 is raised with respect to a mold and the peeling at the boundary between the upper forming surface and the press forming G is promoted and the press forming is made to remain on the lower forming surface.
Patent JP-2001040020-A (JP)
Title: Polymerization of cohesive polymer in the presence of treated carbon black
Inventor: WANG WEIDONG
IPC: C08F2/34
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a method decreasing unfavorable sticking/adsorption of polymer products. SOLUTION: This method comprises polymerization of sticky polymer in the presence of a catalyst and using carbon black as an inert particulate matter and is characterized by polymerizing in the presence of the carbon black treated with a component selected from a group of sulfur donors, oxidizers and their mixtures.
Patent JP-2002017052-A (JP)
Title: Charging circuit and charging method for secondary battery
Inventor: NOJIMA TAKASHI
IPC: H02J7/02
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To reduce a time for charging a battery block with the low rate charging. SOLUTION: An overdischarge detector 8 which detects respective voltages of series battery units 4A and 4B comprising a battery block 4 and compares them with a reference voltage turns on a 1st switching device 13 if the voltage of one of the series battery units 4A and 4B is lowered to a value not higher than the reference voltage. A PWM pulse output device 12 changes the duty ratio of an oscillator 14 in accordance with the voltage values of all the batteries of the battery block 4 and outputs the changed ratio to the 1st switching device 13. If the 1st switching device 13 is turned on, a 2nd switching device 10 is turned on by the output pulse from the PWM pulse output device 12 with the predetermined duty ratio and the charging current of a charger 1 is supplied to the battery block 4 via a resistor 11.
Patent JP-2002014528-A (JP)
Title: Developing device
Inventor: FUKUNAGA YASUYUKI
IPC: G03G15/08
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To miniaturize a whole device without causing unevenness in concentration of developer in a developing device of a vertical type agitating system provided with a first agitating and carrying means and a second agitating and carrying means in the top and the bottom. SOLUTION: In the device, a developer scooping up means 82 and a developer dropping means 200 are respectively provided outside an effective developing range D of a developer feeding means 146, and a sealing means 210 to seal the developer is provided in between the developer dropping means 200 and the first agitating and carrying means 68.
Patent JP-2001081318-A (JP)
Title: Flame-retardant polyamide resin composition and its molded article
Inventor: WADAHARA EISUKE
IPC: C09K21/02
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a flame-retardant polyamide resin composition having high flame-retardancy (especially anti-dripping property), thin-wall moldability (fluidity in molding, etc.), good appearance and high electrical conductivity. SOLUTION: The objective flame-retardant polyamide resin composition giving a molded article having flame retardancy rated as V-0 or higher at a thickness of 1.2 mm in UL-94 specification is composed of at least (A) an aliphatic polyamide resin having a sulfuric acid relative viscosity ηr of 1.5-2.7, (B) a polyamide resin containing aromatic group, (C) a red phosphorus flame- retarding agent, (D) a metal hydroxide flame-retarding agent, (E) carbon black and (F) carbon fiber.
Patent JP-2001033377-A (JP)
Title: Device and method for counting condensation nucleus for electronic specialty gas
Inventor: RASHIDDO MABURIIBU
IPC: G01N15/06
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To detect with high sensitivity by adjusting the temperature of a sample gas introduced into a test chamber and then increasing contaminated particles in the sample gas due to adiabatic expansion. SOLUTION: After a test chamber 4 and expansion chambers 16 and 18 are purged with an inactive purge gas in the pressure adjustment of a pressure regulator 22, the purge gas is evacuated, and at the same time a sample gas is introduced into the test chamber 4, which is continued and at the same time the temperature of the sample gas in the test chamber 4 is adjusted by a temperature control device 6. Then, when the temperature of the sample gas reaches a specific value for enabling formation of ununiform nucleus, valves V4 and V5 are closed, and then a valve V3 is opened for adiabatic expansion of the sample gas to fill an expansion chamber 16. The sample gas becomes oversaturated during expansion and contaminated particles increase. High- intensity light from a light source 12 is emitted from an optical window 8, and an optical detector 14 detects contaminated particles in the sample gas from an optical window 10.
Patent JP-2002026456-A (JP)
Title: Semiconductor device, semiconductor laser, method of manufacturing thereof, and method of etching
Inventor: ISHIKAWA MASAYUKI
IPC: H01L21/302
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device, or a semiconductor laser, which has high production yield, adequate productivity necessary for lowering the cost, satisfactory initial characteristics, and high reliability, by eliminating complicated manufacturing process. SOLUTION: By forming a nitride semiconductor layer 108 containing a plurality of group-III elements on a base body surface having a concave/convex structure, at least one among the composition ratio of the group-III elements, bandgap energy, refractive index, conductivity, and resistivity, of the nitride semiconductor layer 108, is changed in accordance with the concave/convex structure of the base body. By conducting an etching for forming a concave S by heating in an atmosphere containing hydrogen and using a layer containing Al as an etch-stopping layer 103, controllability of the etching, and yield, can be enhanced without concern on dispersion of etching depth or the like. Also, since the etching and regrowth can be made continuously, cheap process is possible.
Patent JP-2002017803-A (JP)
Title: Air massaging device
Inventor: OGURI SHINICHI
IPC: A61H7/00
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an air-massaging device provided with stretching operation for expanding a treating site in a mutually opposing directions and massaging operation for pressurizing the site from a lower side to an upper side. SOLUTION: The device is provided with a mutually-opposing pressurizing therapy bag 5 which are obtained by arranging the plurality of therapy bags expand and contracted by an air supply and exhaust device 7 at intervals on the right and left of a therapy abutting surface to be expanded and contracted to expand the treating site on the therapy abutting surface in the mutually opposing directions. Thus, the device can pressurize the treating site to expand outward on both sides from its center. Furthermore, the device can pressurize the treating site to press it from its lower side.
Patent JP-2002018391-A (JP)
Title: Method for treating granular material
Inventor: SHIBATA HIROHIKO
IPC: B09C1/02
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To recycle granular materials adhered with heavy metals by efficiently making the granular materials non-polluting. SOLUTION: The granular materials adhered with the heavy metals are fed into a grinding treatment device 30 where the granular materials are subjected to grinding treatment to make the grains finer by adding treating water mixed with a heavy metal insolubilizing agent to the granular materials and rubbing the granular materials against each other, following which the granular materials of prescribed grain sizes or above are classified and extracted again by using a cleaning water mixed with the heavy metal insolubilizing agent.
Patent JP-2002025422-A (JP)
Title: Indirectly heated electron tube heater
Inventor: TAWA YASUNOBU
IPC: H01J1/22
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an indirectly heated electron tube heater, which has large mechanical strength and small heat generation at a heater end part, and is easily processed. SOLUTION: A first tight-pitch core wire coil 21 continuing to a heater main part 20 is wound a pitch which is twice the diameter of a core wire. Then, the same core wire is turned back, and a second core-wire coil 22 is wound at a coarse pitch of 9 times or more of the tight coil pitch, forming a double- coil-winding part. Furthermore, a third tight-pitch core-wire coil 23 is formed with the same core wire at a pitch same as the first tight pitch, the both tight- pitch core-wire coils form a single tight-coil winding part which bite into in-between each other's valleys.
Patent JP-2002024286-A (JP)
Title: Method and device for data display and recording medium with recorded processing program thereof
Inventor: SUGA MASATAKA
IPC: G06F3/048
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a display method and an input method for a multi- dimensional aggregation pattern suitably assisting narrowing-down operation for objects of previous aggregation. SOLUTION: Display processing and input processing for the multi-dimensional aggregation pattern use a graph consisting of coordinate axes displaying aggregation levels of respective dimensions. The aggregation pattern of each aggregation object is displayed as a figure on the graph. The relation between previous aggregation data and aggregation destination data is visualized with position relation on the graph. A user is able to select a previous aggregation object according to the position relation on the graph.
Patent JP-2002025331-A (JP)
Title: Lighting device
Inventor: ENDO TOSHIO
IPC: F21Y103/02
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device which is enabled to improve the efficiency of a lamp by surely maintaining the temperature at the lowest temperature part, while taking safety and operation property of mounting a circular fluorescent lamp into consideration. SOLUTION: For a circular fluorescent lamp 3, a lowest temperature part A is set at an end of a glass tube 31 at one end side of a metal cap 36, and the fluorescent lamp is hung on a lighting device body 1 and supported by a plurality of lamp holders 4. A heat radiator 5 incorporating one of the plurality of holders 4 is attached to the lighting device body 1, and the circular fluorescent lamp 3 is hung down in such way that the lowest temperature part A near to one end of the metal cap 36 and the other end contact the heat radiator 5.
Patent JP-2002017203-A (JP)
Title: Skin aging acceleration model animal and method for producing the same acceleration
Inventor: SAKAI SHINGO
IPC: A61B5/00
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain a hairless model animal for skin aging acceleration, suitable for ready measurement of skin properties in a short period of time. SOLUTION: This method for preparing a skin aging acceleration model animal is achieved by administering streptozotocin or alloxan to a hairless animal.