baber/WOPTO huggingface dataset:
Patent JP-2001241925-A (JP)
Title: Method and system for detecting strain, using optical fiber
Inventor: AKIYAMA HIROSHI
IPC: G01B11/16
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a system for detecting a strain, using optical fibers which can effectively lay the optical fibers in a construction such as tunnels, accurately detect the strain and ensure the safety of strain detection by eliminating the measurement disable time due to troubles of the laid optical fibers, etc. SOLUTION: Six lines of optical fibers are laid on the inner circumferential surface of a tunnel 1 along its axis so that the duplication number of optical fibers 4-1a to 4-1c, 4-2a to 4-2c laid in detecting sections A, B, C on the opposite faces of the tunnel 1 is the same (4 lines), and each optical fiber is selected in time sharing by an optical switch 12 to detect only a specified strain in the tunnel 1 through a stress exerted on each optical fiber, using a strain detector 11.
Patent JP-2001247715-A (JP)
Title: Cellulose solution, and stabilizer for cellulose solution
Inventor: TANI KAZUYOSHI
IPC: C08K5/1545
Filed: 2000-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a cellulose solution suppressing the decomposition of cellulose and t-amine oxide over a long period, and to provide a stabilizer to be used for the stabilization of the cellulose solution, available at a low cost and usable even in a cellulose solution containing a polar solvent such as water. SOLUTION: The cellulose solution contains cellulose, a t-amine oxide and proanthocyanidin. The stabilizer for the cellulose solution is composed of proanthocyanidin.
Patent JP-2001249946-A (JP)
Title: Structural analysis system, structural analysis method and data structure
Inventor: KOMIYAMA HIROSHI
IPC: G06F17/30
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To appropriately link huge examples and material processes by utilizing a simple structure to make use of the resultant data for the analysis and control of the material process. SOLUTION: This system is provided with a space management part 32 for managing a multi-axis space composed of a plurality of axes respectively paying attention to the structure of an appearing form and a data base 14 provided with an example data group 42 for storing an example group composed of concrete examples relating to the form which appears in the material processes and a form data group 44 composed of the rough shape of the form corresponding the individual values of the plurality of axes or the range of the values. By specifying one of the examples or the rough shape of the form, a position or an area in the multi-axis space is presented. Also, by specifying the position or the area in the multi-axis space, one of the examples and the rough shape of the form is presented.
Patent JP-2001250128-A (JP)
Title: Game system and information storage medium
Inventor: SAITO NAOHIRO
IPC: A63F13/55
Filed: 2000-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a game system and an information storage medium which can represent a display body in a smooth shape with a small amount of data. SOLUTION: While the number of divisions is varied seamlessly according to the distance from a viewpoint and a game processing result, the constitution points of the display body (free curved surface, etc.), are generated in real time. The number of divisions is varied according to a representative point selected out of control point of the display body and the distance to the viewpoint or according to a point selected out of constitution points of a simple object (bounding box, etc.), of the display body, a representative point among the constitution points of the simple object, and the distance to the viewpoint. The display body is deformed by varying the relative position relation between control points in real time. Data on the control points are included in model data of the display body and the model data are read in from an information storage medium or through a network.
Patent JP-2001248218-A (JP)
Title: Flush toilet bowl
Inventor: HAYAKAWA MAKOTO
IPC: E03D11/02
Filed: 2000-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a flush toilet bowl on which fur dirt is difficult to occur. SOLUTION: In the flush toilet bowl, at least the top face of the lower section of a rim water-conveyance path forming section is tilted so that the front side of a closet bowl is positioned at a section upper than the rear side of the closet bowl, and the sectional areas of the lower end sections of rear spouts positioned on the sides rearer than at least a water reserving section in a plurality of the spouts are made larger than those of the lower end sections of other spouts in the closet bowl, which has a rim water-conveyance path and in which the spouts for spouting wash water onto a bowl surface from the rim water- conveyance path are formed to the lower section of the rim water-conveyance path forming section.
Patent JP-2001248534-A (JP)
Title: Axial direction position restricting mechanism of rotor of wind force utilizing device
Inventor: IDA KIYOSHI
IPC: F03D11/00
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a device for preventing rotation by abutting a rotor on axial direction position restricting members, in an axial direction position restricting mechanism of a wind force utilizing device for restricting the axial direction limited position of the rotor by the axial direction position restricting members. SOLUTION: In a mechanism for restricting a limited position of an axial direction of the rotor 10 which is fitted around a fixing shaft 4 of the wind force utilizing device freely to rotate and slide in an axial direction, through axial direction position restricting members 7, 8 disposed on the fixing shaft 4, permanent magnets are disposed on a front part and a rear part disk parts 17, 18 of the rotor 10 opposed to the front and rear part position restricting members 7, 8, one or more concentric annular magnetic poles are formed on end surfaces opposed to each other,and the annular magnetic poles opposed to each other are set to the same pole at all times. The axial direction position of the impeller 10 is restricted by repulsion force acted between end surfaces without abutting end surfaces of the rotor 10 and the axial direction position restricting members 7, 8 on each other.
Patent JP-2001253252-A (JP)
Title: Fuel tank buit-in type frame for vehicle
Inventor: TAKEUCHI HISAHIRO
IPC: B62D21/18
Filed: 2000-03-08
Abstract: PROBLEM TO BE SOLVED: To preclude strength of a side plate from being lowered, and to facilitate assembling work for a fuel tank, in a form where the tank for a vehicle is formed inside a side plate of a vehicle body. SOLUTION: The fuel tank 6 is interpolated in a body inner space formed between the side plates 4, and a fuel feed pipe 7 is inserted into a hole 9 provided in the side plate 4 to screw the pipe 7 in to an outer wallof the tank 6. The pipe 7 is thereby formed separatedly from the tank 6, to require no oblong cut-out part prepared in the side plate 4 although the cut-out part is required when a structure integrated with the pipe 7 and the tank 6 is integrated.
Patent JP-2001253967-A (JP)
Title: Method of recycling crosslinked polymeric material
Inventor: NAGAYA SHIGEO
IPC: C08J11/10
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a method of regenerating an uncrosslinked polymer directly applicable to conventional molding treatment technologies by decrosslinking a crosslinked polymeric material such as crosslinked polyethylene. SOLUTION: This method comprises supplying a crosslinked polymeric material and water to an extruder 10 and extruding them in a condition wherein water becomes supercritical water or subcritical water so as to decompose the crosslinked polymeric material.
Patent JP-2001253504-A (JP)
Title: Drainer
Inventor: MATSUDA HARUFUSA
IPC: B65F1/00
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a drainer furnished with projected things in the water flowing direction inside of side surface plates and a bottom plate of a vessel body, provided with drain openings through which water drains on trough parts between these projected things, furnished with a handle grip to lift installed on the vessel body side surface plates in a state to operate and provided with an extruding part installed on the handle grip and to discharge contents from the vessel as a bottom plate fixed fitting opens, holding of the bottom plate is released and the bottom plate opens when this extruding part is pressed. SOLUTION: Projected things 8 are provided inside side surface plates 1 of a vessel body, drain openings 9 through which water drains are provided in trough parts between the projected things, a handle grip 6 to lift the vessel body which dewaters quickly as there are few contact parts with the projected things 8 even when articles containing a large amount of moisture are put in this vessel is installed on the side surface plates 1, an extruding part 7 is installed on this handle grip, and when the extruding part 7 is pushed in the state of lifting the case body, an interlocking extruding rod 10 and an intermediate working part 11 move, they push open a bottom plate fixed fitting 5, holding is released, a bottom plate 2 opens around a bottom plate installing fixed shaft 3 as its center, and it is possible to discharge the contents in the case without directly touching them by hand.
Patent JP-2001260636-A (JP)
Title: Air condition controller for vehicle
Inventor: NISHIDA TAKANORI
IPC: B60H1/00
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To adequately correct opening of an air mix damper. SOLUTION: During warm-up of an engine, the opening of the air mix damper 5 is determined based on a detected temperature by an internal gas sensor 10. Only when a vehicle is determined to be in an idling state after stabilization, the opening of the air mix damper 5 is corrected based on temperature of engine coolant.
Patent JP-2001268828-A (JP)
Title: Motor rotor
Inventor: KOJIMA TOMONORI
IPC: H02K5/24
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a motor rotor capable of reducing oscillation and noise, improving reliability by reducing a deviance of a permanent magnet from a rotating shaft, and manufacturing cost. SOLUTION: This motor rotor is composed of a permanent magnet 4 having a protrusion 4a protruding inwardly to a cylindrical inner periphery, a rotor core 2 which is fitted onto the rotating shaft 3 provided on its central portion and has a detent 3a on an outer periphery, a fit groove 5b disposed in an air gap between the rotor core 2 and the permanent magnet 4, and fit to an insert hole 5a and the detent 3a to the central portion, a fitting groove 5c fitted onto the protrusion 4a to the outer periphery, a buffering member 5 having a flange 5z brought into contact with one end of the protrusion 4a of the permanent magnet 4 on its one end, and a stopper 5d protruding inwardly on the other end between the fitting hole 5c in the outer periphery and the inserting hole 5a in the central portion, and a pair of end plates 6 disposed on the outer end surface of the buffer 5,  wherein the protrusion 4a of the permanent magnet 4 is clamped between the flange 5z and the stopper 5d of the buffering member 5, and the end places 6 are inputted and fixed on the rotating shaft 3 from both ends.
Patent JP-2001259292-A (JP)
Title: Washing machine
Inventor: KOSHIGA KENJI
IPC: D06F39/08
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To solve the problem of requiring rotating of a washing and dehydration tub at high speed and necessitating a large quantity of washing water even for small capacity washing because washing water of the washing and dehydration tub is raised by rotating the washing and dehydration tub, sprinkling of water into the washing and dehydration tub and circulated in a washing machine cleaning the washing by rotating a washing and dehydration tub intermittently or with varied revolutions and varying the centrifugal force given to washing water and the washing in the washing and dehydration tub. SOLUTION: By sprinkling water with a pump while rotating a washing and dehydration tub, energy can be saved and water can be economized while retaining the washing capacity without changing the quantity of washing water circulated.
Patent JP-2001266756-A (JP)
Title: Front substrate of ac discharge type plasma flat display, and its manufacturing method
Inventor: KYO SHOBUN
IPC: H01J11/40
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a front substrate of an AC discharge type plasma flat display that generates uniform electric field and plasma, prevents ions from bombarding the rear substrate and improves the lifetime of display, and to provide its manufacturing method. SOLUTION: By means of exposing, developing and sandblasting techniques, a plurality of dielectric layer film walls 321 are formed, so as to extend vertically on the inner face of a glass substrate 32 and horizontally disposed at intervals. Also by utilizing a printing system, electrodes are printed in a piling manner between two adjacent dielectric layer film walls 321, corresponding to set positions of X and Y electrodes. Furthermore, by printing a protective layer 35 thereon, the front substrate 31 is formed. Discharge faces formed between neighboring X and Y electrodes are in parallel, so that discharge paths on the discharge face become almost linear.
Patent JP-2001260416-A (JP)
Title: Organic el printing head
Inventor: TSURUOKA YOSHIHISA
IPC: B41J2/455
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain high-quality full color prints by reducing a white balance deviation corresponding to the number of prints. SOLUTION: In an organic EL element as a light source of this organic EL printing head, an organic layer including light-emitting layers of the same material with each color component of red, green and blue is stacked between an anode and a cathode thereby forming a plurality of light-emitting dots. Each of the light-emitting dots is driven to emit light under the same condition with a constant luminance. A color filter for passing the light from the light- emitting dots of the organic EL element as a dot-shaped light of each color component of red, green and blue shows a nearly constant value when a multiplied value of an emission spectrum intensity of the organic EL element for each color of red, green and blue, a spectral transmittance of the color filter and a spectral sensitivity of a recording medium is integrated by a wavelength.
Patent JP-2000293436-A (JP)
Title: Support for a plurality of unsolved request to a plurality of targets of pipeline memory system
Inventor: PAN BI-YU
IPC: G06F12/08
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To overcome the restrictions of the performance of an existent memory system by adjusting a load address buffer, a register file, and a data flow between a 1st and a 2nd data source so that a plurality of load requests can be put in an unprocessed state at the same time. SOLUTION: The array 216 of a load buffer 210 has entries (e.g. load address entries 211 to 215) as to five load addresses. The addresses of up to five unprocessed load requests can be stored in those five load addresses. A circuit in the load buffer 210 operates under the control of an LSU controller 250 having different state machines as to the respective entries in the array 216. In this case, the load address buffer, register files 110 and 112 and the data flow between the 1st and 2nd data sources are so controlled as to both the 1st and 2nd data sources so that the plurality of load requests can be put in an unprocessed state at the same time.
Patent JP-2001261798-A (JP)
Title: Method for producing lactone-based polyol and polyurethane resin using the same
Inventor: KOMENO MASAMI
IPC: C08G63/08
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a lactone-based polyol for polyurethane resin raw materials capable of producing a polyurethane resin not causing problems such as blooming phenomenon to the surface of molded product and lowering of physical properties of molded product and a polyurethane resin using the above polyol. SOLUTION: This method for producing a lactone-based polyol is characterized in that the lactone-based polyol is obtained by carrying out ring-opening polymerization reaction of lactone monomer at 165-175 deg.C in the presence of an organotin-based catalyst in an amount of 0.0001-0.001 wt.% based on an initiator having an active hydrogen and composed of a polyhydric alcohol or polyvalent amine and finishing the reaction at the point when an amount of the lactone monomer became <=0.5 wt.% and total amount of cyclic ester which is a reaction subsidiary product in the polyol is <=0.5 wt.%. This urethane resin is obtained by the above lactone-based polyol.
Patent JP-2001274015-A (JP)
Title: Magnet roller
Inventor: IWAI MASAHARU
IPC: G03G15/09
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a magnet roller which can prevent lowered productivity due to the formation of a groove of developing electrode, fogging of a developer due to low magnetic flux density on the downstream side of a developing part, and a drop of developing efficiency due to reduced quantity of dropping of magnetic flux density or blotting due to releasing of developer caused by reverse magnetic field, or the like, and which is inexpensive and optimal for reproducing a high-quality picture quality and coloring. SOLUTION: A plurality of magnet pieces as a developing magnetic pole are adhered to form a plurality of peaks of magnetic flux density having the same magnetic polarity.
Patent JP-2001249528-A (JP)
Title: Toner bottle
Inventor: MOCHIZUKI MINORU
IPC: B65D83/06
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a toner bottle having simple structure, easily assembled, manufactured at low cost and realizing the shortening of working time required for toner replenishment. SOLUTION: This toner bottle 1 is provided with a bottle main body 2 filled with toner, and a cap 4. The cap 4 is integrally equipped with a nozzle 8 extended to the vicinity of the bottom part of the main body 2. The suction port 8a of the nozzle is exposed to a toner supply port 1a formed on the cap, and is hermetically sealed by a sealing member 6 with the supply port 1a after the main body 2 is filled with the toner. In the case of replenishing the main body 2 with the toner, the member 6 is pulled out to open the supply port 1a and the suction port 8a, then the toner in the main body 2 drops into a toner hopper through the supply port 1a. At such a time, air is introduced into the main body 2 through the suction port 8a.
Patent JP-2001269546-A (JP)
Title: Rack-type filter
Inventor: TANAKA HIDEHIKO
IPC: B01D63/02
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a rack-type filter which ensures a stable cross flow filtering operation in spite of the fact that the operation is difficult to perform by the use of a conventional rack-type hollow fiber membrane cartridge module, and can attach a cartridge module having an adhesive layer of an optional length, and has a low cost rack-type housing. SOLUTION: A circulating water flow channel 12 of such a type as encircling the outer upper part of a vessel wall is provided, through a communicating hole 14, on the outer peripheral side part of a housing body 4 of the rack-type filter 1.
Patent JP-2001275803-A (JP)
Title: Showcase
Inventor: FUKAZAWA FUMIO
IPC: A47F5/00
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a showcase which can reduce the burden of a worker in changing the arrangement of shelf plates and display members. SOLUTION: A forward rail 5 comprises an upper rail 10 and a lower rail 20, and a commodity guard 8 and a price card 9 are inserted in a fixed space formed by the rails 10, 20. No locking portions of the price cards 9 or no bolts to fix the locking portions to the forward rails need be provided like a conventional showcase, the weight of the forward rail 5 can be reduced, and the burden of the worker in changing the arrangement of the shelves 2 can be reduced.
Patent JP-2001280046-A (JP)
Title: Traveling guide structure of sliding gate door and expandable gate door
Inventor: OKAZAKI SHIGERU
IPC: E06B11/02
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a traveling guide structure of a sliding gate door and an expandable gate door from which dust can be easily swept out. SOLUTION: This traveling guide structure comprises a flat rail 12 which is installed flush with an installation surface G of a gate door 3, a door 3 of a car gate etc., and an engagement groove 16 for a toppling preventive piece 8 formed along an outer edge of each flat rail 12, and a dust removing portion 21 is provided inside the engagement groove 16 and at a position where the opening/closing movement of the door is not hindered.
Patent JP-2001278725-A (JP)
Title: Tooth coating composition and its topcoating composition
Inventor: MIYAMA TORAO
IPC: A61K6/083
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a tooth coating composition having a color tone of coating film close to that of the natural tooth, a low irritation to the oral cavity, high durability, a ready removal after use, simply handleable by an ordinary consumer. SOLUTION: In this tooth coating composition which comprises a component A containing a reactive metal oxide and a component B containing water and is mixed when used, a polycarboxylic acid, a reaction retarder and a coating film flexibility imparter are added to either the component A or the component B. Zinc oxide, etc. are used as the reactive metal oxide, a polyacrylic acid, etc. as the polycarboxylic acid, calcium hydrogenphosphate, etc. as the reaction retarder and methyl polymethacrylate, etc. as the coating film flexibility imparter, respectively.
Patent JP-2001283737-A (JP)
Title: Plasma display panel
Inventor: YOSHIDA KUNIO
IPC: H01J11/34
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a plasma display panel capable of preserving enough discharge area and a coating area for a phosphor along with improving its intensity. SOLUTION: A plasma display panel is composed in the following way: a front substrate 1 comprising an electrode for scanning 5 and a common electrode 6 and a back substrate 10 comprising an electrode for data 11 are sealed in the position that they are facing each other, and plural discharge cells 14 held in matrix-like within the sealed space are prepared. To eject the electrode for scanning 5 and the common electrode 6 arranged in the front substrate 1 within the discharge cell 14, an insulating protrusion portion 3 is arranged.
Patent JP-2001282292-A (JP)
Title: Sound system
Inventor: FUJII HIRONARI
IPC: G10L19/00
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a sound system that a pregnant woman, etc., who has limitations on movement suitably carries and uses. SOLUTION: The sound system comprises a flatbed type base 200 which contains a power source part and a reproducing device 100 which is mounted detachably on the base 200. The reproducing device 100 reproduces sound information recorded in a semiconductor recording medium and outputs it from a speaker 10a arranged on the side surface of the reproducing device 100 and a speaker 10b on the top surface of the reproducing device 100. A handle 400 for carriage is arranged above the reproducing device.