baber/WOPTO huggingface dataset:
Patent JP-2002054764-A (JP)
Title: Sinkable piping support
Inventor: NAKAMURA ATSUSHI
IPC: F16L1/024
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a piping support capable of corresponding to abrupt displacement of a piping which occurs when a large stress is generated in the piping on a support base fixed on the ground and an excessive load is applied to the piping support if ground subsidence occurs due to liquefaction phenomenon when earthquake occurs and a part buried in the ground of the piping subsides together with the ground subsidence in a piping system having the part buried into the ground. SOLUTION: This sinkable piping support for supporting the piping on foundations arranged at an adequate interval is provided with a frame fixed on the foundation, the support base for holding the piping provided in the frame, and a hanging member which suspends the support base from the frame and is made by a material that is elongated due to the action of a downward load exceeding a predetermined value on the support base and is ruptured due to the action of further downward load to put the piping on the support base.
Patent JP-2002058192-A (JP)
Title: Insulator for fixing frame, frame and apparatus using the same
Inventor: TAKEDA TAKAHIRO
IPC: H02K5/00
Filed: 2000-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a technique for preventing corrosion of an apparatus frame. SOLUTION: This insulator for fixing a frame which insulates electrically the apparatus frame from an external fixing surface is constituted so that the insulator has a protruding part, which is inserted in a recessed or a hole of the apparatus frame.
Patent JP-2002051967-A (JP)
Title: Endoscope
Inventor: KOBAYASHI OSAMU
IPC: G02B23/24
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope preventing a generation of an irregular light source by applying a reflection prevention treatment at an insertion part 14 of an endoscope, and preventing a somatic cavity from an injury. SOLUTION: A reflection preventing treatment is applied to an insertion part 14 of the laparoscope 10. For example, to a top end part 16, a bright plating of nickel and a black chromium plating are applied, and a fluororesin coating is applied on top of it, further, to a hard part 18, a titanium coating is applied after buffing.
Patent JP-2002024360-A (JP)
Title: On-line real estate information batch registration system
Inventor: KAWABATA FUMIHIKO
IPC: G06Q50/00
Filed: 2000-07-08
Abstract: PROBLEM TO BE SOLVED: To provide an on-line real estate retrieval information collective management system for collectively registering and managing information being an object for retrieval in a plurality of real estates retrieval sites. SOLUTION: The system is provided with an information registrant terminal, a certifying means for certifying the information registrant on a server side when access is given from the information registrant, a real estate information registration means registering real estate information transmitted from the information registrant terminal in a server, a real estate information data base storing registered information on a real estate and a real estate information converting means converting information stored in the real estate information data base into a data system for retrieving it at the real estate retrieval site.  A means for permitting a real estate information supplier cooperated with the server to register information registered in the real estate retrieval site for displaying and displaying registered real estate information on online by the real estate information registration means and restricting the update/change/ deletion of information which is previously set and registered is installed in the system.
Patent JP-2002057096-A (JP)
Title: Method for detecting mark position, method for aligning substrate, aligner, and method for manufacturing device
Inventor: KAWAKUBO SHOJI
IPC: H01L21/027
Filed: 2000-08-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting a mark position and a method for aligning a substrate in which the positional information of a mark can be detected accurately and a substrate can be aligned accurately with a predetermined position. SOLUTION: Positional information Cm of a mark MDn is detected using any one of a plurality of waveform components WD1-WD10, WU1-WU10 contained in a detection signal selectively.
Patent JP-2002060356-A (JP)
Title: Method for hydrogenating terephthalic acid
Inventor: KAYOU ATSUSHI
IPC: C07C29/149
Filed: 2000-08-18
Abstract: PROBLEM TO BE SOLVED: To circulate a solvent for use when 1,4-cyclohexanedimethanol is produced from terephthalic acid. SOLUTION: The concentration of a 6-10C aliphatic alcohol in a 1,4- cyclohexanedicarboxylic acid solution produced by hydrogenating the terephthalic acid is adjusted to <=0.2 wt.% in the method for hydrogenating the terephthalic acid comprising reacting the terephthalic acid with hydrogen in the presence of the solvent and a palladium catalyst, producing the 1,4- cyclohexanedicarboxylic acid, further reacting the resultant reactional product liquid with hydrogen, producing the 1,4-cyclohexanedimethanol, extracting the 1,4-cyclohexanedimethanol from the reactional product liquid with the 6-10C aliphatic alcohol and circulating the solvent discharged from the extraction step as the solvent for hydrogenating the terephthalic acid for use.
Patent JP-2002060341-A (JP)
Title: Hemostatic agent
Inventor: MOCHIZUKI AKIRA
IPC: C07H21/00
Filed: 2000-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain a hemostatic agent not disturbing the healing of wound surfaces and exhibiting a rapid coagulation reaction capable of stopping bleeding of arterial blood, adhesive property to tissues and biodegradability. SOLUTION: This hemostatic agent comprises a calcium salt of a nucleic acid such as DNA, or the like, as a main component.
Patent JP-2002070771-A (JP)
Title: Helical compressor blade structure and blade manfuacturing method
Inventor: KOYAMA SATOSHI
IPC: F04C18/344
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To form a helical blade with higher dimension precision by improving molding processing of helical blades and improve high reliability and compressor performance. SOLUTION: A compression mechanism part 15 is put in the sealed case 13 of a helical compressor 10. The compressor mechanism part 15 consists of a cylinder 23, a roller 24 arranged eccentrically in the cylinder 23 and helical blades 25 interposed between the roller 24 and the cylinder 23. The helical blade 25 is made of fluorine resin material which can be processed with injection molding, injection-molded with a metal mold of which a spiral groove is formed with the same pitch as the spiral groove 36 of the roller 24.  In this case, the helical blade 25 is molded in an injection molding condition fixed with relation between blade spiral length L of which a molding resin material streams from a pouring gate to an inside spiral groove of the metal mold, and a cross section area S, namely, the blade spiral length L mm <= (A × cross section area S mm2 + B) × number of pouring gate and S mm2>=4 mm2 (but, A and B are the constants decided by melt float index of molding resin material).
Patent JP-2002076026-A (JP)
Title: METHOD FOR GROWING ZnO OXIDE SEMICONDUCTOR LAYER AND METHOD FOR MANUFACTURING SEMICONDUCTOR LIGHT-EMITTING DEVICE USING THE METHOD
Inventor: IWATA HIROYA
IPC: H01L21/365
Filed: 2000-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for growing a ZnO oxide semiconductor layer which can significantly increase the carrier concentration of a p-type layer in the ZnO oxide semiconductor layer and a method for manufacturing a semiconductor light-emitting device having a superior property of light emission by improving a crystal state of the ZnO oxide. SOLUTION: A material source Zn and O that compose the ZnO oxide, and a dopant source N, which is provided by having nitrogen, i.e., p-type dopant, in plasma state, are supplied so as to make the material source that composes the ZnO oxide rich in Zn, and thereby the p-type ZnO oxide semiconductor layer 9 grows on the substrate 8.
Patent JP-2002034603-A (JP)
Title: Electric ventilative tool for shoes
Inventor: AKAMATSU MIKIO
IPC: A43B7/06
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an electric ventilative tool for shoes which is utilizable for all types of shoes, processing an air ventilative route which functions compulsorily and directly so as to dispel bad smell and athlete's foot caused by moisture due to lack of ventilation, in other words, functioning (a) To protect foot from going stinking (b) To enhance the ventilation inside the shoes (c) To anticipate preventive effect on athlete's foot, although shoes are themselves used for protecting foot. SOLUTION: This driving tool 1 is fixed inside the heel 18 of shoes. By turning a switch 7 on, that works on/off the motor which drives a fan, it is formed so that fresh air will be carried in at the entrance 13 by the operation of motor fan 3, and will be sent from the heel to the tip inside the shoes, through the air inhaling mouth 10 via the ventilative route of insole.
Patent JP-2002065130-A (JP)
Title: Electric reel for fishing
Inventor: TERAUCHI TAKASHI
IPC: A01K89/017
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an electric reel for fishing capable of preventing the occurrence of trouble due to the heat generation with an exothermic member such as a spool motor generating the heat during the electric driving in relation to the electric reel for fishing. SOLUTION: This electric reel for fishing is characterized in that the electric reel for fishing is equipped with a spool freely supported by a reel body, a spool motor for driving the spool and a motor output controlling part comprising electric instrumentation parts for controlling the output of the spool motor and is capable of carrying out the driving by the power supply from a battery, an endothermic member is mounted on the exothermic member such as the electrical instrumentation parts of the spool motor or motor output controlling part generating the heat during the electric driving, and the endothermic member is a thermoelectronic cooling element capable of performing cooling functions by energization in the electric reel.
Patent JP-2002072690-A (JP)
Title: Image forming apparatus
Inventor: HIBINO MASARU
IPC: G03G9/087
Filed: 2000-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain a high-quality image free from a positive ghost or an irregular brush mark by recovering toner left after transfer by 100% in a developing process. SOLUTION: A developing unit 4 for developing a dot latent image on a photoreceptor drum 1uses two-component developer, and a developing sleeve is rotated in a direction opposite to the drum 1. At the time of development, bias obtained by superimposing AC and DC is applied to the developing sleeve. The device 4 is used also as a cleaning means for recovering the toner left on the drum 1 by transfer to transfer material on a more upstream side than an opposed part. Assuming that the intensity of the magnetization of magnetic carrier under a condition that the strength of the magnetic field is 100 mT is 3.0×104 to 1.5×105 A/m, the position of the developing principal pole of a magnet in the developing sleeve is -5 deg. to +5 deg. from the most proximate part to the drum 1, the particle diameters of the toner and the carrier are (rt) and (rc) [μm], respectively, the true specific gravities thereof are δt and δc [g/cm3] and toner concentration is (n) [wt.%], S which is expressed by a formula S=n.rc.δc/ (100-n).rt.δt} is 0.8 to 2.2.
Patent JP-2002079026-A (JP)
Title: Bag filter with cooling part
Inventor: HAMAGUCHI KEIZO
IPC: B01D46/02
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To save a space and to reduce an initial cost of exhaust gas treatment equipment by eliminating an exhaust gas cooling part such as a water spray temperature reducing tower or the like, additionally required in a conventional method. SOLUTION: In a bag filter apparatus for cooling exhaust gas containing particles of soot to perform dust collection, cooling parts 2, each of which consists of a cooling means 7 for cooling the exhaust gas and a cooling space 8, are arranged to at least two side surfaces of a dust collection part 1 comprising a plurality of filter cloths 4, and the cooling part 2 and the dust collection part 1 are partitioned by a partition plate 10 having length equal to or larger than the length in the longitudinal direction of each filter cloth 4 and the exhaust gas, which is cooled by the cooling part 2 through the gas flow channel 17 under the partition plate 10, is introduced into the dust collection part 1.
Patent JP-2002080997-A (JP)
Title: Method of manufacturing metal foil for circuit board, multilayered circuit board and method of manufacturing for the same
Inventor: KAWAMURA YUKA
IPC: C25D9/02
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide metal foil for multilayered circuit boards having an excellent adhesion property to an insulative base material and the multilayered circuit boards having the excellent adhesion property between the insulative base material and circuit patterns. SOLUTION: The method of manufacturing the metal foil for the circuit boards which manufactures the metal foil for the circuit boards by using the metal foil and a polymerizable polymer includes a process step of immersing the metal foil into an aqueous solution containing the polymerizable polymer, supporting electrolyte and alkyl amine to electrolytically polymerize the polymerizable polymer, thereby forming a polymer film on the surface of the metal foil and a process step of cleaning and drying the metal foil.
Patent JP-2002089257-A (JP)
Title: Valve for control muffler and valve element assembling method of valve for control muffler
Inventor: NAGAI TADASHI
IPC: F01N1/02
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a valve for a control muffler capable of improving deterioration of gas sealability during valve closing regardless of positional accuracy of a spindle hole attached with a spindle of a valve element. SOLUTION: This valve for the control muffler is provided with the valve element 2 provided so as to open and close via the spindle 3 against a valve seat 1 provided in an end part of a pipe part 11 inside a muffler main body M, and a coil spring 5 energizing the valve in a closing direction by abutting a seal face of the valve element 2 on a seat face of the valve seat 1. The seat face of the valve seat 1 is formed as a planar seat face 16, an annular plane part 61 of a heat resistant buffer sealing member 1 is provided on an upper face of the seat face, and the seal face of the valve element 2 abutting on the annular plane part 61 is formed as a planar seal face 26.
Patent JP-2002094436-A (JP)
Title: Combination terminal integrating portable telephone, gps and bluetooth and method for controlling it
Inventor: KIMATA YUSUKE
IPC: H04B1/3822
Filed: 2000-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a terminal device by which exclusive control of a combination terminal which integrates a portable telephone, GPS and Bluetooth can be performed. SOLUTION: A terminal-managing and control device for exclusive control is provided. When it is detected that a portable telephone terminal 40 a GPS terminal 50 and a Bluetooth terminal 60 are all turned on, management information previously stored in a memory 30 is read out, and control is made according to the set value of the management information as follows. Two of the portable telephone terminal 40, GPS terminal 50 and Bluetooth terminal 60 are set on, while the remaining one is set off. Or the portable telephone terminal is set on at all times, the GPS terminal is set on and the Bluetooth terminal is set off for a prescribed time period and then the Bluetooth terminal is set on and the GPS terminal is set off for a prescribed time and the two states are alternately repeated.
Patent JP-2002086541-A (JP)
Title: Unidirectionally rotating twin-screw extruder
Inventor: KURIHARA MASAO
IPC: B29C48/67
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a unidirectionally rotating twin-screw extruder being free from a mutual contact of metals and an excessive rise of temperature of a resin, while it is equipped with a plasticizing mixing part. SOLUTION: In the unidirectionally rotating twin-screw extruder, a first transfer part (T1) on the upstream side is constituted of double-start thread full-flighted screws (3 and 3') and a first mixing part (M1) on the downstream side thereof is constituted of a rotor and/or kneading disks (5 and 5'), while a second transfer part (T2) in the downstream end is constituted of the double- start thread full-flighted screws. On the downstream side of the first mixing part (Ml), a second mixing part (M2) is provided and this is constituted of full-engagement single-start wide thread full-flighted screws (10 and 10'). The diameter or outside diameter (d) of these screws is selected to be 86-96% of the bore (D) of an extruder cylinder (1 and 1').
Patent JP-2002094670-A (JP)
Title: General command system of radio system
Inventor: KIZAWA TOSHIYASU
IPC: H04M11/00
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To make possible for a slave station to receive command data again upon occurrence of a receiving error at the slave station when a general command is delivered from a master station to slave stations. SOLUTION: A slave station is made possible to receive command data again by superposing transmitted command data on an idle signal.
Patent JP-2002096879-A (JP)
Title: Cover material with hot-water drip hole
Inventor: HAMADA TAKETAKA
IPC: B65D81/34
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a cover material with a hot-water drip hole, in which a hot-water drip hole can be easily formed and which has high sealing property and can be easily fabricated. SOLUTION: In the cover material, an outwardly projecting unsealing grip and a grip for forming a hot-water drip hole are provided on the outer periphery so as to be opposed to each other, while an outer cover is superposed on an inner cover through a peeling means by means of an adhesive layer. The cover material is attached to an opening of a container through a cover material heat bonding part. An outer cover incision line is formed on the outer cover so as to interconnect the opposite sides of the outer periphery of the hot-water drip hole forming grip to form a hot-water drip forming region encircled by the hole forming grip and the outer cover incision line. The peeling means is formed so as to be opposed to the hole forming region, and in the hole forming region, a hot-water drip hole incision is formed so as to pass through the inner cover and the adhesive resin layer.  A hot-water drip hole forming incision line is formed inside the hot-water drip hole forming grip so as to pass through the inner cover and adhesive resin layer.
Patent JP-2002098162-A (JP)
Title: Oldham coupling
Inventor: KATO KATSUO
IPC: F16D3/04
Filed: 2000-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an Oldham coupling in which no compelling force acts on between a tip engaging part of a hub side projection and an interstage piece side groove, and which can absorb eccentricity and angle of deviation satisfacto rily. SOLUTION: The Oldham coupling comprises, a first and second eyes 11, 21 for the shaft into which ends of a driving shaft and a driven shaft are fitted fixedly respectively, a first coupling body 10 and a second coupling body 20 wherein first projections 12, 13, 14, 15, and second projections 22, 24 which extend diametrically and protrude axially on the shaft end faces respectively are provided, and an interstage transmission body 30 which is located between the first and second coupling body, and in which a first groove 31 extending diametrically and engaging with the first projections 14, 15 is formed on one shaft end face and the second groove 34 intersecting with the first groove and extending diametrically and engaging with the second projection 24 is formed on the other shaft end face.  The first groove 31 and the second groove 34 are crossed orthogonally on planes parallel with the direction of the shaft end face of the interstage transmission body 30.
Patent JP-2002096062-A (JP)
Title: Membrane cartridge with safety valve and throw-in type immersion membrane separator
Inventor: TAKARADO YUTAKA
IPC: B01D63/08
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a membrane cartridge with a safety valve which can be easily moved and installed in or out of a tank and to provide a throw-in type immersion membrane separator. SOLUTION: A membrane cartridge 6 has filtration membranes 16 disposed on both surfaces of a filter plate 15 and has a channel 17 for a permeated liquid formed between the filter plate 15 and filter membrane 16 and in the filter plate 15, and has a discharge port 18 for the permeated liquid communicating with the channel 17 for the permeated liquid, and the cartridge is disposed as immersed in a tank. In the cartridge 6, a pressure release channel 19 communicating with the passage 17 is formed in the upper end side or lower end side of the filter plate 15, and the top aperture of the pressure release channel 19 is provided with a safety valve 20 which opens at a specified pressure.
Patent JP-2002098483-A (JP)
Title: Slag-cooling device
Inventor: FUKUMA YOSHITO
IPC: F27D15/02
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain slag, wide in the use range of effective utilization, without enlarging the whole device, in a slag cooling device employed upon cooling treatment of molten slag tapped out of a melting furnace for effecting the melting treatment of incineration ash, soot dust or the like. SOLUTION: The slag-cooling device 1 is constituted of a slag-cooling conveyor 2, transferring fine grain slag C in the form of a layer and supplying molten slag B on the layer of fine grain slag C to solidify the same by cooling, while sorting the cooled and solidified slag into the fine grain slag C and rough grain slag D, a slag carry-out conveyor 3, carrying the fine grain slag C out, a slag-crushing machine 4, crushing the rough grain slag D transferred by the slag-cooling conveyor 2, and a slag-returning conveyor 5, returning the fine grain slag C into the slag-cooling conveyor 2.
Patent JP-2002097428-A (JP)
Title: Water-stopping pressure-sensitive adhesive tape
Inventor: IZUGAMI TOMOYASU
IPC: C09J7/02
Filed: 2000-09-25
Abstract: PROBLEM TO BE SOLVED: To prepare a water-stopping pressure-sensitive adhesive tape which can temporarily stop water leak form a piping material, or the like relatively simply and easily and has a high reliability in the water stopping. SOLUTION: This water-stopping pressure-sensitive adhesive tape is prepared by forming an acrylic pressure-sensitive adhesive layer on one side of a stretchable substrate tape. The adhesive layer mainly comprises an acrylic copolymer which is formed by copolymerizing 5-60 wt.% alkyl (meth)acrylate having an 11-18C alkyl group (e.g. isomyristyl acrylate) and 40-95 wt.% alkyl (meth) acrylate having a 4-10C alkyl group (e.g. 2-ethylhexyl acrylate). The substrate tape preferably has an elongation at break of 150% or higher and a breaking strength of 1 N/cm or higher.