baber/WOPTO huggingface dataset:
Patent JP-2001137164-A (JP)
Title: Vacuum cleaner
Inventor: MIYAHARA TOSHIFUMI
IPC: A47L5/14
Filed: 2000-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a user-friendly vacuum cleaner by improving air-tightness in the connection part of the cleaner body and the hose that has a suction pass and an exhaust, and a back pass at a low cost. SOLUTION: This vacuum cleaner is equipped with a connecting pipe 35 of two layer structures using inner tube as a suction pass and space between inner and outer tubes as an exhaust pass and connected with the cleaner main body 22, a connecting hole 23 of the main body 22 that connects the connecting pipe 35, a packaging 33 that passes through airtightly the inner tube and the suction pass 30 of the main body 22, and packing 94 that makes the connecting pipe 35 and the connecting hole 23 airtight, wherein the exhaust pass 93 in the main body 22 and the exhaust pass in the connecting 35 are passed through respectively between both packings.
Patent JP-2002122427-A (JP)
Title: Tripod for surveying instrument
Inventor: ISHIHARA NAOKI
IPC: G01C15/00
Filed: 2000-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a tripod for a surveying instrument allowing adjustment of frictional resistance of a fixation holding member to a fixed leg by preventing a backlash in the fixation holding member, an eccentric lever and the like during extending/shrinking action of a leg part. SOLUTION: Each leg 13 of the tripod 11 for a surveying instrument is constructed of the fixed leg 14, in which the upper part is supported freely rotationally to a leg head part 12, and a movable leg 15 supported freely slidably along the longitudinal direction of the leg 13 toward the fixed leg 14. In the leg 13, a fixing device 19 fixing and holding the movable leg 15 in a desired relative position to the fixed leg 14 is arranged.  In the fixing device 19, the movable leg 15 is provided with a plate 23 supported movably between a fixing position, in which it is abutted and engaged with the fixed leg 14, and a releasing position, in which it is separated from the movable leg 15, the eccentric lever 21, in which a working part 26 is brought into slide contact with the opposite side part to the fixed leg 14 in the plate 23, and a spring 30 energizing the plate 23 in the direction separating from the fixed leg 14.
Patent JP-2002119105-A (JP)
Title: Seeding equipment
Inventor: TAKEDA KOJI
IPC: A01C7/08
Filed: 2000-10-18
Abstract: PROBLEM TO BE SOLVED: To improve the seeding efficiency of a seeding line having a hill seeding type seeder. SOLUTION: This seeding equipment is obtained by adding a second hill seeding type seeder to the seeding line comprising a single bed soil feeder, a compacting and leveling device, a first hill seeding type seeder, a soil covering feeder and an irrigation device and installing a detecting means for transported seedling boxes, a stopping means for stopping or transporting the seedling boxes, arranging a stock spatial part capable of storing the seedling boxes and capable of sowing seeds in the even-numbered transported seeding boxes with the one first seeder and sowing seeds in the odd-numbered transported seeding boxes with the other second seeder. Thereby, the seeding efficiency can be raised to improve the operating efficiency of the whole seeding line. The cost can collectively be reduced.
Patent JP-2002129405-A (JP)
Title: Cooling sock or pad for cooling sock
Inventor: SHIGEMATSU YOSHIO
IPC: A41B11/10
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a cooling sock or a pad for a cooling sock, which enables an amenity work even at a work stand temperature of several hundred degree (Centigrade) without causing a burn. SOLUTION: This cooling sock or pad for the cooling sock, characterized by attaching flexible tubes 2 capable of circulating a cooling medium therein to a sock 1 or a pad for a sock and circulating the cooling medium in the sock or in the pad for the sock.
Patent JP-2002134931-A (JP)
Title: Electronic circuit board case
Inventor: KOIKE TATSUO
IPC: H05K5/06
Filed: 2000-10-20
Abstract: PROBLEM TO BE SOLVED: To prevent entry of moisture through a gap between a case body and a resin part of an electronic circuit board case which is provided with the resin filler in the metal case body, to improve heat radiation of the housed electronic circuit board, and to prevent separation of the resin filler from the case body. SOLUTION: The inner wall of the case body 10 is covered with resin by molding except a part to form a case body exposed part 16 and the resin filler 12. An adhesive 32 is applied for covering at least the interface between the case body exposed part 16 and the resin part 16 and the electronic circuit board 30 is fixed. Also, projections 26 are formed on the case body 10 so that the interface to the resin filler 12 exhibits projections. Further, a through hole 28 is made in the case body 10 in such a way that its diameter increases from the inner wall toward the outer wall and the resin filler 12 is formed in its inside.
Patent JP-2002087556-A (JP)
Title: Grasping tool
Inventor: TODA MASATAKA
IPC: B65G7/12
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To easily and certainly hold a fish or a vegetable having lubricity. SOLUTION: An elliptic hole is formed in a part contacting with an object in each of a thumb, a forefinger, a middle finger, and the third finger, and the grasping tool having angle projections is engaged with the periphery thereof.
Patent JP-2002128785-A (JP)
Title: Spiroketal compound, alkynediol compound, method for producing spirolketal compound using the alkynediol and composition using the spirolketal compound
Inventor: FUKUCHI IWAO
IPC: C07D493/10
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an optimum monomer capable of producing a polymer expressing a small volume change through polymerization and having hydrolysis resistance, to provide a raw material for the monomer, a method for producing the material and a composition by using the monomer. SOLUTION: This spiroketal compound is expressed by general formula (I) (wherein Ar expresses a substituted or nonsubstituted 6-20C aryl). Alkynediol is expressed by general formula (V) (wherein Ar expresses a substituted or nonsubstituted 6-20C aryl). The method for producing the spiroketal compound is to doubly cyclize the alkynediol compound. The objective composition contains the spirolketal compound.
Patent JP-2002129882-A (JP)
Title: Method and apparatus for controlling direction of buried pipe propulsion machine
Inventor: YOSHIDA KOICHI
IPC: E21D9/06
Filed: 2000-10-25
Abstract: PROBLEM TO BE SOLVED: To control the direction of a buried pipe propulsion machine with high accuracy irrespective of an operator's skill. SOLUTION: An observation signal switch 401 selects a signal indicative of the horizontal displacement of the laser beam receiving device of a leading element during construction work along a straight line and selects a signal indicative of the horizontal displacement of an induced magnetic field generator during construction work along a curve.  A horizontal state estimator 402 receives an output of the switch 401, a folding angle signal indicative of the relative angle between the front and rear cylinders of the leading element, the amount of correction in the horizontal direction at the current time, and planned line information as inputs, and estimates on-line the horizontal position and attitude of the leading element relative to a planned line on the basis of an observation equation matching a model of the state change of the leading element and the kind of the observation signal selected. A horizontal direction controller 403 calculates the amount of the next correction in the horizontal direction so that a parameter of the estimated horizontal position and attitude converges to zero.
Patent JP-2002130663-A (JP)
Title: Boiler provided with a plurality of nozzles for high combustion
Inventor: TAKAHATA SHIGETOSHI
IPC: F22B31/00
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To reconcile the prevention of occurrence of soot and the downsizing of the diameter of a combustion chamber, in a boiler where the turn down ratio is made large. SOLUTION: This is a boiler which performs the combustion within a combustion chamber 10 surrounded by the water wall of heat transfer water tube 1. This boiler, which performs the three-position combustion control of controlling the combustion in the three positions of high combustion to perform combustion at a rated combustion rate, low combustion to perform combustion at a smaller combustion rate than 50% of the rated combustion rate, and combustion stoppage, is provided with a piece of nozzle 4 for low combustion and a plurality of nozzles 3 for high combustion, and further is provided beforehand with a fuel supply pipe 13 for low combustion for sending fuel to the nozzle 4 for low combustion and a fuel supply pipe 12 for high combustion branched halfway for sending fuel to the nozzles 3 for high combustion,  and this performs the combustion by jetting fuel by one piece of the nozzles 4 for low combustion at low combustion and performs the combustion by jetting the nozzle 3 for high combustion installed in plural numbers, too, in addition to the fuel jetting by the nozzle 4 for low combustion at high combustion.
Patent JP-2002140638-A (JP)
Title: Method and system for managing rental and sales for house equipment
Inventor: NAGASAKI MITSUNOBU
IPC: G06Q20/00
Filed: 2000-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a rental and sale management system for a house equipment in which even a relatively small scale liquefied petroleum gas dealer Ai can immediately perform a rental business in response to a customer request without worrying about expenses needed for house equipment purchase. SOLUTION: A rental business center is provided between the liquefied petroleum gas dealer Ai and a cooperative bank in performing the rental and sales of the house equipment, and the server 1 of the rental business center accumulates respective rental application slips in every liquefied petroleum gas dealer Ai, calculates the total amounts of buying amounts of a rental product of every dealer Ai, e.g. in a monthly unit and makes the rental bunk account of every dealer Ai provided in the cooperative bank obtain a loan.
Patent JP-2002125485-A (JP)
Title: Method for producing seaweed-added mulching sheet to which
Inventor: OGUSHI YASUYUKI
IPC: A01G13/00
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a mulching sheet containing seaweed, in which residue of seaweed after extraction of D-cysteinolic acid is used. SOLUTION: This method for producing a seaweed-added mulching sheet is characterized by including a step for mixing seaweed from which D-cysteinolic acid is extracted with pulp in order to make paper to which seaweed is added in papermaking steps of the mulching sheet. It is preferable to mix 60-90 wt.% of the seaweed from which D-cysteinolic acid is extracted with 40-10 wt.% of the pulp in order to make paper to which the seaweed is added and further, seaweed content of the paper to which the seaweed is added is preferably is 50-80 wt.%.
Patent JP-2002139599-A (JP)
Title: Radiation image conversion panel
Inventor: HONDA SATORU
IPC: G03B42/02
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a radiation image conversion panel capable of easily separating and recovering each layer of a support, a lead foil (radiation absorptive layer), a phosphor plate, and the like constituting the radiation image conversion panel able to reuse essential components. SOLUTION: This radiation image conversion panel is provided with, on the support 1, the lead foil 3, the phosphor plate 5 having a stimulable phosphor layer 5b, and a protective layer 4 consisting of a lower protective film 3a for covering the phosphor plate 5 and an upper protective film 4b. The lead foil 3 is fixed by a lower adhesive layer 2a, the lower protective film 4a is fixed by an upper adhesive layer 2b, and the ends of the upper and lower protective films 4a and 4b are fused onto the upper adhesive layer 2b, whereby the phosphor plate 5 is fixed to the support 1 by the tension of the protective layer 4. The adhesive strength of the lower adhesive layer 2a is set smaller than the adhesive strength of the upper adhesive layer 2b. In the disassembling of the radiation image conversion panel, the support 1 and the phosphor plate 5 can be easily separately recovered.
Patent JP-2002140689-A (JP)
Title: Medical image processor and its method
Inventor: FURUKAWA RIEKO
IPC: G06T1/00
Filed: 2000-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a medical image processor for analyzing the cross-sectional information of an input cross-sectional image of an organ such as a heart. SOLUTION: The medical image processor is constituted of an image storage device 1 for storing picture data acquired by various medical image diagnostic instruments (an MRI, a CT, an ultrasonic diagnostic instrument, etc.), a cross-sectional information recognition device 2 for processing the stored picture data, a portion recognition device 3, a plotting information calculation device 4, an image analyzer consisting of a diagnostic information recognition device 5, an image display device 6 for displaying a processed result, a data correction device 7 for allowing a user to correct the contents of the displayed picture data, and a diagnostic data recorder 8 for recording the processed result. The device 2 judges a cross section by using the luminance pattern of a cross-sectional image as a dictionary and executing matching.
Patent JP-2002138084-A (JP)
Title: Manufacturing method of ethers by using 3-alkyl-3- hydroxymethyloxetane as raw material
Inventor: KATO HISAO
IPC: C07D305/06
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To manufacture an ether having oxetane ring economically and in a high yield by using a 3-alkyl-3-hydoxy-methyloxetane as the raw material. SOLUTION: When the ether is manufactured by reacting the 3-alkyl-3- hydoxymethyloxetane with a primary halide in the presence of an alkali, the reaction is carried out under the condition that the alkali is added to the mixture of the 3-alkyl-3-hydoxymethyloxetane with the primary halide while removing water in the reaction system from the reaction system, or that the 3-alkyl-3- hydoxymethyloxetane is added to the mixture of the primary halide with the alkali while removing water in the reaction system form the reaction system.
Patent JP-2001177489-A (JP)
Title: Method for assigning bandwidth to data stream in broadcast network application
Inventor: LESENNE LAURENT
IPC: H04J3/00
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a conventional assigning method that has had a long wait time until digital data are broadcast in the case that a communication station has to transmit a considerable mount of data because a bit rate of digital data during a VBI is comparatively low and fixed. SOLUTION: This invention relates to the method for assigning a bandwidth to a plurality of data streams on a communication channel of a broadcast network. The bandwidth of each stream transmitted from a communication station depends on an effective assigned value. This value depends on a prescribed assigned value and recalculated when transmission of other streams is revised. The effective assigned value with respect to each stream is calculated by a prescribed method and can be adjusted in relation to actual data transmission on a communication channel. The further theme of this invention is a communication station that assigns the bandwidth to each stream.
Patent JP-2002142068-A (JP)
Title: Image forming system
Inventor: NISHIZAWA TAKASHI
IPC: H04N1/21
Filed: 2000-11-01
Abstract: PROBLEM TO BE SOLVED: To provide an image forming system in which data management is enhanced by designating a storage destination from any of terminals connected to a network. SOLUTION: In the case of storing data at copying through the designation of a client computer, when a data storage mode is registered (S300: Y), a desired storage destination is selected from among the client computers 1-3 (S302). A digital copying machine 10 confirms whether or not the designated client computer among the computers 1-3 can store data (S304), when the designated computer can store data (S306: Y), a storage management name is given to the data and an operation panel 21 displays the name (S308), copying is started (S310), and printout and transfer of stored data are conducted (S312). When the designated client computer among the computers 1-3 cannot store the data (S306: N), warning is displayed on the operation panel 21 (S307), and the designation of the storage destination is again requested (S302).
Patent JP-2002141354-A (JP)
Title: Method of heat treatment of silicon wafer
Inventor: SUZUKI TOSHIHARU
IPC: H01L21/76
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a method of heat treatment of a silicon wafer with which occurrence of stacking faults induced by oxidation is completely prevented without performing heat treatment at high temperature or for a long period. SOLUTION: A silicon wafer is subjected to heat treatment in an atmosphere containing an inert gas as a main component and a gas containing oxygen and chlorine between 0.6 volume % and 10 volume % inclusive. In such heat treatment, occurrence of stacking faults induced by oxidation is completely prevented without performing heat treatment at high temperature or for a long period.
Patent JP-2001162361-A (JP)
Title: Method and apparatus for jointing and casting mold composed of two half-molds
Inventor: LAMBERT GUY R
IPC: B22D15/04
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus, with which in the method of jointing a mold 1 composed of two half-molds 11, 12 and casting into this mold, firstly the half-molds 11, 12 are molded and further, these half-molds are jointed as the mold 1 and successively, a method for casting into this mold 1 is improved so as to be sufficient with small cooling body, particularly have the temperature so as not to exceed the maximum temperature. SOLUTION: When the half-molds 11, 12 are molded, in at least one side of the half-molds 11, 12, at least one of an opening part 15 reaching into the casting cavity is arranged, and just before casting, the cooling body 2 is inserted into each opening part 15 in the mold 1. Thus, the closed casting cavity is formed, and after pouring a cast product 4 and solidifying, particularly the cooling body 2 is removed from the opening part 15 before further carrying the mold 1.
Patent JP-2002146510-A (JP)
Title: Method for manufacturing bottomed cylindrical metallic container
Inventor: ANDO TAKASHI
IPC: C23C4/12
Filed: 2000-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a bottomed cylindrical metallic container, in which production cost is curtailed through reduction in the manufacturing processes and components and a corrosion resistant film that suppresses separation, cracking, etc., as well as bringing long-term reliability is formed through thermal spraying. SOLUTION: The bottomed cylindrical container 20 composed of a metallic material is erected with the bottom side up; from the open end 26 of this container 20, at least one air-injecting nozzle 31, at least one air-sucking nozzle 32, and a thermal spraying gun 21 are inserted. Air is injected from the air- injecting nozzle 31 and sucked from the air-sucking nozzle 32; simultaneously, while the container 20 is rotated in the circumferential direction, the thermal spraying gun 21 is moved to the open end 26 side, and the thermal spray is performed on the inside of the container 20. Thus, the bottomed cylindrical metallic container is manufactured, so that the corrosion resistant film 24 is formed through thermal spraying on the inner surface of the container 20.
Patent JP-2002152663-A (JP)
Title: Electronic camera, portable telephone ser and electronic camera system
Inventor: ABE MASARU
IPC: H04N5/907
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To record satisfactory sound with less noise by an electronic camera. SOLUTION: Image data corresponding to an object image are obtained by photoelectrically converting the object image by an image pickup element 12. A radio transmission/reception part 24 transfers data with a portable telephone set. A system control circuit 17 controls memory I/F 21 and records image data and sound data which show sound inputted to the portable telephone, are transmitted from the portable telephone set and received by the radio transmission/reception part 24 in a memory card 23.
Patent JP-2002147304-A (JP)
Title: Fuel cut device
Inventor: KIUCHI TOSHIRO
IPC: F02M37/00
Filed: 2000-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cut device capable of surely avoiding a starting fault of an engine and early abrasion of an engine component even if a fuel tank falls sideways during transportation or the like. SOLUTION: This fuel cut device comprises a switch 21 for starting and stopping the engine, and a cock 22 for opening and closing a fuel passage 31 connected to the fuel tank 15 and a carburetor. The operation relative to the closing of the fuel passage 31 by the cock 22 is carried out by following the operation relative to the stopping of the engine by the switch 21.
Patent JP-2002104962-A (JP)
Title: Preventive/therapeutic agent for inflammatory intestinal disease
Inventor: KONO TORU
IPC: A61P1/00
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a new preventive/therapeutic agent for inflammatory intestinal disease suitable for oral administration or entero injection, and utilization of the effective ingredient for a preventive/therapeutic agent for inflammatory intestinal disease and a method of preventing/treating the inflammatory intestinal disease. SOLUTION: This preventive/therapeutic agent suitable for oral administration or entero infusion includes a compound expressed by formula (I) or its pharmacologically permissible salt as the effective ingredient.
Patent JP-2002151051-A (JP)
Title: Sealed battery structure, sealed battery, manufacturing method of sealed battery and manufacturing equipment of sealed battery
Inventor: YAMAUCHI KENJI
IPC: H01M2/02
Filed: 2000-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a sealed battery structure, a sealed battery, and a manufacturing equipment of the sealed battery and a manufacturing method of the sealed battery, which enables to fill normal electrolytic liquid to power generation element certainty and quickly according to a simplified mechanism and process, in filling the electrolytic liquid to the power generation element. SOLUTION: The sealed battery 10 forms welding margins 24A, 24B, and 24C and a liquid pouring opening 20 along outer frame of a power generation element 11 in a package 16 for the sealed battery. After filling with the electrolytic liquid 36 in the package 16 for the sealed battery from the liquid pouring opening 20, it forms welding margin 20A of the liquid pouring opening by weld- sealing the liquid pouring opening 20. The electrolytic liquid 36 is stored in an electrolytic liquid bag 22, which is formed integrally with the package 16 for the sealed battery, and the electrolytic liquid 36 is moved so as to close the liquid pouring opening 20 in a decompression state, and subsequently it is opened to the air to let the electrolytic liquid 36 flow into the package 16 for the sealed battery.