baber/WOPTO huggingface dataset:
Patent JP-2002215859-A (JP)
Title: Managing method, managing system and managing server for workflow
Inventor: MATSUDA YOSHIYUKI
IPC: G06Q10/00
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To set up a system whereby a higher department can grasp how a task which it has asked a lower department to execute is passed on, but the lower department can reject retrieval by the higher department for a task unrelated to the higher department. SOLUTION: Each of workflow managing servers 100, 200 and 300 comprises passing-on access control tables 120, 220 and 320, and workflow databases 110, 210 and 310 which retain a state of work passing-on of the department where a task occurs and a state of work passing-on of the other department obtained, and when there occurs a need to ask another cooperating department to execute a part of the work, registers a workflow control server of the requesting party to the passing-on access control table only when approving retrieval of a state of work passing-on from the workflow control server of the requesting party. Each workflow control server judges whether to approve or disapprove the request for submitting a state of passing-on from the workflow control server of the requesting party referring to the passing-on access control table of its own server.
Patent JP-2002213651-A (JP)
Title: Method and device for renewing existing embedded pipe
Inventor: AKIBA TOSHIYASU
IPC: F16L1/024
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To collect crushed pieces of an existing embedded pipe, without requiring open-cut and using a screw auger. SOLUTION: A start pit 2 and an arrival pit 3 are drilled at a start end position of the existing embedded pipe 1 requiring renewal and at a finish end position thereof, respectively. A crushing cutter 11 is connected to a propelling device 4, set up in the start pit 2 for crushing the existing embedded pipe 1 pressed to the direction of reducing its diameter by propulsion, in contact with the pipe end outer periphery of the existing embedded pipe 1. The crushed pieces 1a are collected out of the arrival pit 3 by using the crushing cutter 11 propelled by the propelling device 4, and the old embedded pipe is replaced with new one, by using the propelling device 4 for pushing and embedding a renewal pipe 1A in a propulsion track of the crushing cutter 11.
Patent JP-2002217291-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: KAWANO HIROYUKI
IPC: H01L21/768
Filed: 2001-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device for effectively preventing fluorine from being diffused from an interlayer insulating film containing fluorine to a wiring layer or the like without adding any complicated manufacturing processes. SOLUTION: This manufacturing method of the semiconductor device includes a process for forming a lower-layer wiring layer on a substrate, a process for forming the interlayer insulating film where fluorine is doped on the lower- layer wiring layer, a process for forming a via hole in the interlayer insulating film, and a process for allowing the interlayer insulating film where the via hole is formed to be subjected to ashing by plasma while a substrate bias is applied.
Patent JP-2002216618-A (JP)
Title: Manufacturing method for plasma display device
Inventor: ASHIDA HIDEKI
IPC: H01J11/34
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a simple process method for forming bulkheads having different heights. In prior arts, forming the bulkheads which have different heights requires complicated processes because of their complicated shapes, and is expensive. SOLUTION: It is possible to form the bulkheads which have different heights through only one time developing and one time printing by combining processes which are a coating, an exposing and a drying, using a photosensitive paste. As a result, low cost of the bulkheads which have different heights can be realized.
Patent JP-2002210447-A (JP)
Title: Treatment of discharged material from melting furnace
Inventor: WATANABE TAKASHI
IPC: F23J1/02
Filed: 2001-01-23
Abstract: PROBLEM TO BE SOLVED: To decrease the quantity of cleaning water to be used for water granulated slag and to reduce the cost of a high degree treatment for cooling water including the cleaning water. SOLUTION: Molten slag (a) discharged from a melting furnace is cooled with water to obtain the water granulated slag (b), and after a high temperature waste gas produced in the melting furnace is cooled, dust therein is collected. A part of the cooling water used for the water granulated slag is filtered with a reverse osmosis membrane 1 and the filtrate (d) is used as the cleaning water for the water granulated slag (b). The reverse osmosis membrane removes not only a metallic chloride but also ions, and the filtrate (d) is made harmless as same as industrial water. Water circulation system is formed by using the filtrate (d) as the cleaning water to reduce the consumption of water. The concentrated water (e) from the reverse osmosis membrane 1 is used for the cooling water of the high temperature waste gas.  In this way, water in the concentrated water (e) is vaporized to form the dissolved metallic chloride into a fine solid material, which is collected together with other dust, or the like, by a bag filter, or the like.
Patent JP-2002215467-A (JP)
Title: Data providing device, data utilizing device, program storage medium therefor, program, contents partial selling system, and computer-readable data storage medium
Inventor: NAKAZATO KANA
IPC: G06F21/00
Filed: 2001-01-24
Abstract: PROBLEM TO BE SOLVED: To allow user side to utilize only the part of data desired to be utilized by a data provider by the data provider's presetting the part in the case where the data provider provides the user with data or the like. SOLUTION: This data providing device 10 has a means 12 for preparing utilizable part information for discriminating whether or not data to be provided can be partially utilized and a means 14 for outputting data to be provided with the utilizable part information attached. This data utilizing device 20 has a means 21 for inputting the data to be provided with the utilizable part information attached, a means 22 for inputting a user's utilization request for provided data, a means 24 for collating the user's utilization request with the utilizable part information to decide whether or not the utilizable part can be utilized, and a data utilizing means 26 for processing only the part allowed to be utilized among the provided data in response to the user's utilization request.
Patent JP-2001291663-A (JP)
Title: Exposure method and aligner, stage module, method of manufacturing the aligner, and method of manufacturing device
Inventor: NISHI TAKECHIKA
IPC: G03F7/20
Filed: 2001-01-30
Abstract: PROBLEM TO BE SOLVED: To facilitate the assembling and adjustment of a stage system or the like and to conduct them efficiently. SOLUTION: After assembling a frame mechanism (32-37) from a surface plate 32, column 33, support plates 35, 37, etc., sub-chambers 9, 19, each provided with a lighting system are installed and a projection optical system PL is mounted on the support plate 37. In parallel with this job, a reticle chamber 23 and reticle stage system RST is assembled and adjusted, and at the same time, a wafer chamber 38 and wafer stage system WST is assembled and adjusted. The reticle chamber 23 and the wafer chamber 38 are assembled into the frame mechanism (32-37) mounted with the projection optical system PL by a module method, Inside the reticle chamber 23, wafer chamber 38, etc., pipes and the like are laid to supply a purge gas, through which exposure light is passed.  A space or the like between the projection optical system PL and the wafer chamber 38 is sealed by a flexible film-like soft shielding member 18D or the like.
Patent JP-2002227866-A (JP)
Title: Press fit method and press fit structure
Inventor: ONO YUICHI
IPC: F16H55/17
Filed: 2001-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a press fit method and a press fit structure which can improve transmitted torque and fixed strength of a shaft and a tube unit press fitted thereto, without enlarging a press fit margin. SOLUTION: In the case of press fitting a tube unit 43 (45) to a shaft 42 (52) fixedly rotated, shot peening is applied to a press fit surface of either the shaft 52 or the tube unit 45, thereafter so as to press fit these shaft and tube unit. A fine protrusion is molded in irregular state by a shot ball 55 in one press fit surface applied with the shot peening, by bringing this fine protrusion 56 into contact with the other press fit surface at press fit time, an actual contact surface pressure is increased. The fine protrusion 56, worked and hardened by collision of the shot ball 55 to generate high hardness in short by forge molding, bites in the other press fit surface after press fitting. Therefore, transmitted torque and fixed strength of the shaft 52 and the tube unit 45 fitted thereto are improved without enlarging a press fit margin.
Patent JP-2002226517-A (JP)
Title: Resin for adsorbing boric acid and method for reducing borate ion in boric acid-containing water using the same
Inventor: SEKIGUCHI HIROYUKI
IPC: C08F8/32
Filed: 2001-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for industrially and advantageously reducing borate ions in boric acid-containing water. SOLUTION: This resin for adsorbing boric acid is a spherical particle having a functional group with an affinity for the borate ions and bound to a substrate composed of a cross-linked polystyrene or a cross-linked polymethacrylic ester and has 100-450 μm volume-average particle diameter of the particle and >=50% volume abundance ratio within the average particle diameter ±10%.
Patent JP-2002223622-A (JP)
Title: Feeding guide device of combine harvester
Inventor: ICHIHARA HITOSHI
IPC: A01F12/10
Filed: 2001-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a feeding guide device capable of smoothly carrying out hand threshing operations without reversing a feeding guide, enlarging or contracting the shape of a takeover passage according to the amount transported during usual operations and installed connectedly to a rotating link prevented from abnormal transportation. SOLUTION: This feeding guide device is obtained by elastically holding a link (5) installed in a transportation terminal end (1) with a spring (11) so as to freely shake and composing a guide rod installed connectedly to a starting end (4) of a feeding guide (6) and stretching the terminal end to a feeding chain (7) and forming the shape of the spring (11) different in reaction force between hand threshed grain culms falling by their own weight and the feeding guide (6) lifting by transporting culm pressure of usual operations and capable of carrying out the hand threshing operations and usual reaping operations without regulation.
Patent JP-2002231269-A (JP)
Title: Manufacturing method for fluorine ion exchange membrane
Inventor: HASEGAWA TAKUYA
IPC: B29C48/32
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a fluorine ion exchange membrane, excellent in productivity for mass production, by effectively preventing wrinkles caused by swelling of the fluorine ion exchange resin when hydrolyzing it from being produced. SOLUTION: The feature of this manufacturing method for the fluorine ion exchange membrane is that the ion exchange membrane is made by hydrolyzing the precursor of a fluorine ion exchange resin after molding it into a film shape, and a thermal shrinkage of the precursor in its surface direction is within a specific range.
Patent JP-2002235804-A (JP)
Title: Turbo fan having vibration insulation function
Inventor: JOKO KAZUFUMI
IPC: F04D29/62
Filed: 2001-02-07
Abstract: PROBLEM TO BE SOLVED: To improve the bearing vibration insulation boss part of a turbo fan to couple a motor rotary shaft, in a turbo fan having a vibration isolation function. SOLUTION: In a turbo fan having a vibration insulation function, an outer wheel cylinder 23 is integrally molded with a boss part 20 of a fan body 21 through insert molding or by a mold. An annular lock part 23f protruding internally is formed at the rear end of the outer wheel cylinder 21 and a taper surface 23d decreased in size toward a rear end is formed on an inner peripheral surface. A vibration insulation absorbing cylinder 25 is fixed on the outer peripheral surface of an inner wheel cylinder 24 by an adhesive 27.  A taper surface having a similar inclination angle as that of a taper surface 23 formed on the inner peripheral surface of the outer wheel cylinder 23 and a stepped part 25c engaged with the lock part 23f are formed in the outer peripheral surface of a vibration insulation cylinder 27, and the two parts are mechanically assembled together through a male and female system by taper surface joining.
Patent JP-2002233664-A (JP)
Title: Game progress control program, server for game, and method of controlling game progress
Inventor: NANBA KAZUHIRO
IPC: A63F13/33
Filed: 2001-02-08
Abstract: PROBLEM TO BE SOLVED: To enable a baseball game to be realized in environment hard to be obtained by a dedicated game device and a joy stick for the device. SOLUTION: When a mouse 22 is moved toward an A area, a straight ball is selected, when toward a C area, a shoot ball, when toward a D area, a sinker ball, when toward a E area, a fork ball, and when moved toward G area, a slider ball is selected.
Patent JP-2002234947-A (JP)
Title: Conductive material compounded rubber composition and its preparation process
Inventor: YOSHIDA TOMONORI
IPC: C08K3/24
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a preparation process for a conductive material compounded rubber composition in which an inorganic conductive material is finely blended to a base rubber and the rubber composition has high whiteness and can be colored. SOLUTION: The conductive material compounded rubber composition that can be colored is prepared by adding a solvent to a base rubber to swell the base rubber. Then, an inorganic conductive material and rubber chemicals are mixed and kneaded with the swollen rubber, and preferably the solvent is removed from the obtained compound rubber.
Patent JP-2002234922-A (JP)
Title: Polyacetal copolymer and its preparation method
Inventor: OKAWA HIDETOSHI
IPC: C08G2/18
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To stably prepare a polyacetal copolymer having excellent characteristics, such as impact resistance, rigidity, creep resistance melt-fluidity, moldability, sliding ability, and heat stability. SOLUTION: In this preparation method, a glycidyl compound having a hydroxyl group content of not higher than 5 mol/kg is used in the preparation of a polyacetal copolymer by copolymerizing 100 pts.wt. trioxane (A), 0.05-20 pts.wt. cyclic ether compound (B) capable of copolymerizing with trioxane, and 0.001-5 pts.wt. glycidyl compound (C).
Patent JP-2002239841-A (JP)
Title: Short circuit avoiding method in wire electric discharge machining
Inventor: INATOMI SHINICHI
IPC: B23H7/10
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To instantly avoid a short circuit state between electrodes by a simple process and improve machining efficiency in a short circuit avoiding method in wire electric discharge machining. SOLUTION: In response to occurrence of the short circuit state between a wire electrode 1 and a workpiece 2 in the wire electric discharge machining, a controller moves the wire electrode 1 backward along a machining slit and applies vibration to the wire electrode 1 to avoid the short circuit state. The controller periodically increases and decreases tension applied to the wire electrode 1 by a tension roller 10 of a wire electrode supply system 9 to generate vibration of the wire electrode 1.
Patent JP-2001303529-A (JP)
Title: Snow melting panel
Inventor: SATO AKIYOSHI
IPC: E01C5/16
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a snow melting panel requiring simple installation work and having good energy consumption efficiency. SOLUTION: This snow melting panel has an angular top plate section capable of being heated by a heating means S and arranged to cover the heating means S. Installation edge sections contributing to the support of the top plate section are formed on at least a pair of edge sections within the edge sections of the top plate section, and fold sections capable of being grounded on an installation site of the top plate section are formed over the whole length or nearly the whole length of the installation edge sections.
Patent JP-2002243569-A (JP)
Title: Pressure sensor unit
Inventor: OKAZAKI KOJI
IPC: F02P13/00
Filed: 2001-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a pressure sensor unit constituted separately from a spark plug and dispensing with security of an extra space on the peripheral part of a pressure sensor element. SOLUTION: This pressure sensor unit 1 has a unit body part 2 into which the ring-shaped pressure sensor element 3 is integrated. The spark plug 100 is mounted on a mounting hole PF formed on the plug hole PH bottom, and the unit body part 2 is arranged in the plug hole PH in the form wherein the pressure sensor element 3 is arranged between a sensor support part 102 projecting in a collar shape from the circumferential face of a subject hardware 101 and an opening peripheral part GS of the mounting hole PF.  A sensor output lead wire 9 for output extraction from the pressure sensor element 3 is extended from the unit body part 2 to the furthermore outside position in the radial direction than the circumferential surface of a plug tube 11 for covering the inner surface of the plug hole PH, and then drawn out to the backward side in the axis O direction along the circumferential surface of the plug tube 11 in a lead wire storage part PHG formed on the inner surface of the plug hole PH.
Patent JP-2002239390-A (JP)
Title: Catalyst, and method for manufacturing the same
Inventor: KAWABATA HISAYA
IPC: B01J37/02
Filed: 2001-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst that has enhanced heat resistance of a HC adsorbing catalyst and which is formed in such a manner that an Ag zeolite layer 11 and a Pd catalyst layer are layered on a carrier 10 and to provide a method for manufacturing the same. SOLUTION: The catalyst prevents the Pd catalyst layer 12 from peeling off by using a hydrated alumina binder as a binder of the Ag zeolite layer 11, using an activated alumina as a supporting material of the Pd catalyst layer 12 and using a zirconia binder as a binder of the Pd catalyst layer 12.
Patent JP-2002239563-A (JP)
Title: Method and device for treating hexavalent chromium- containing wastewater
Inventor: KATO ISAMU
IPC: C02F1/70
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To reduce hexavalent chromium-containing wastewater without using a reduction vessel and with minimizing the influence of DO not to excessively use a ferrous salt. SOLUTION: The ferrous salt is poured into discharge piping 2, through which the hexavalent chromium-containing wastewater flows, by the amount equal to or slightly exceeding a reaction equivalent with respect to the hexavalent chromium content of the wastewater, and then mixed with the wastewater in the discharge pipe 2.
Patent JP-2002241442-A (JP)
Title: Polymer compound for photoresist and resin composition for photoresist
Inventor: TSUTSUMI KIYOHARU
IPC: C08F222/06
Filed: 2001-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain a resin for photoresist capable of giving a fine pattern having high resolution excellent in homogeneity. SOLUTION: In the resin for photoresist there is used a compound represented by general formulas (1a) and (1b) (wherein, R1 is a hydrogen atom or a methyl group; Ra and Rb are each a 1-8C hydrocarbon group which may be the same or different; Rc, Rd and Re are each a hydrogen atom or a methyl group which may be the same or different; Xa, Xb and Xc are each -CH2- or -CO-O- which may be the same or different, provided at least one of Xa, Xb and Xc is -CO-O-) as a monomer.
Patent JP-2002212597-A (JP)
Title: Aqueous detergent composition for precision part
Inventor: NAGATA YASUE
IPC: B24B55/06
Filed: 2001-01-18
Abstract: PROBLEM TO BE SOLVED: To obtain an aqueous detergent for precision parts having excellent detergency and high safety without using organic solvents such as fluorocarbons or trichloroethane. SOLUTION: This aqueous detergent composition for the precision parts is characterized as comprising an anionic surfactant, a compound represented by the following general formula (I) R1-O-(R3O)m-R2 (I) (wherein, R1 is a 1-9C alkyl group, a 1-9C alkenyl group or phenyl group; R2 is hydrogen atom or a 1-9C alkyl group or a 1-9C alkenyl group or phenyl group; R3 is a 2-4C alkylene group; and m is a number of 1-10) and water.
Patent JP-2002242464-A (JP)
Title: Toilet room unit
Inventor: NAKAMURA KIMINORI
IPC: E04H1/12
Filed: 2001-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a toilet room unit with storage parts capable of making a user feel comfortable by reducing the feelings of narrowness and pressure. SOLUTION: A toilet room is installed in a space surrounded by core posts 8, 9, 10 and 11 and has a stool 7 built in. Openings are provided through wall surfaces 2 and 4 opposed to one or both sides of the stool and are closed by storage walls 1 and 3 formed integrally to provide the storage parts dented from the inside to the outside of the toilet room. Preferably, the storage walls 1 and 3 are separated by a separating part to provide two or more storage parts.
Patent JP-2002252821-A (JP)
Title: Image printing system
Inventor: OKUBO TAKAYUKI
IPC: H04N7/18
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a system in which a client can receive a printed matter without facing a worker when the printed matter has been ordered by using a post type image output unit at other place. SOLUTION: The image print system comprises means 1 for inputting image data, means 3 for inputting an order content, means 5 for generating output content designation data 6 based on the image data and the order content, means 7 for printing an image according to the output content designation data, means 9 for setting authentication information 10 for confirming identity of a client receiving a printer matter 8, means 11 for preserving the printed matter and being locked using the authentication information as a key, and means 12 for inputting authentication information 10' for unlocking the preservation means.
Patent JP-2002247972-A (JP)
Title: Vegetable skinning and baking method
Inventor: ICHIDA YUKIKO
IPC: A23L19/12
Filed: 2001-02-23
Abstract: PROBLEM TO BE SOLVED: To provide an industrially applicable skinning method for vegetables delicately differing in shape and size from each other, and also to provide vegetable skinning and baking methods that make the surface condition of skinned vegetables favorable, significantly reduce the quantity of the resulting skin refuse and enable the quality of skinned and baked vegetables to be prevented from deterioration. SOLUTION: The vegetable skinning and baking cooking method comprises the following practice: vegetables are heated with steam in an oxygen-free atmosphere and then skinned; using a superheated steam-type heat cooker, 15 kg of potatoes P previously washed with water are charged via a food material inlet 5 into a heating chamber section 2 and the atmosphere inside the chamber is set in an oxygen-free condition; next, superheated steam of a specified temperature is introduced into the heating chamber section 2 to heat the potatoes P followed by removing the potatoes P via a food material outlet 6; the potatoes P thus removed are left to stand for some time under steaming and then skinned manually;  the quantity of the resulting skin refuse after skinned is about 300 g, being one-tenth or less the quantity in the case of ordinary skinning with a knife or the like, resulting in significant reduction in the quantity of skin refuse.