baber/WOPTO huggingface dataset:
Patent JP-H01161182-A (JP)
Title: Recognizing device
Inventor: MIYAKE YUKINORI
IPC: G01S13/82
Filed: 1987-12-17
Abstract: PURPOSE:To attain highly accurate remote recognition by being equipped with an oscillating circuit to radiate the magnetic wave at specific frequencies, a receiving circuit to detect a delay reflection electromagnetic wave at the same frequencies as a radiation electromagnetic wave, a direction coupler, a confirmation detecting circuit, etc. CONSTITUTION:The recognizing device is equipped with an oscillating circuit 1 to continuously radiate the electromagnetic wave at the specific frequencies for a set time, a receiving circuit 2 to detect the presence and absence of the delay reflection electromagnetic wave at the same frequencies as the radiated electromagnetic wave, and a direction coupler 3 to regulate the radiation and receipt of the electromagnetic wave in a constant direction. Further, a control circuit 4 and a confirmation detecting circuit 5 to control the circuits and to confirm the presence of a recognized substance are provided, and a high frequency echo device 6 to be fitted to the recognized substance is possessed. By receiving the electromagnetic wave, the device 6 excites a high Q value resonance circuit, and reflects the electromagnetic wave at the same frequencies. A recognizing device main body A checks whether or not the electromagnetic wave exists. When the same frequencies are detected by a series of actions, the circuit 5 outputs a recognition result.
Patent JP-2001112259-A (JP)
Title: Ac-to-dc converter provided with protective circuit
Inventor: KIMURA TOSHIO
IPC: G05F1/10
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide an AC-to-DC converter, with constant voltage and constant current functions, equipped with a protective circuit against output short- circuiting. SOLUTION: Constant current detection and control is performed through a circuit comprising transistors Q1 and Q2 and resistors R1 to R4. The base of the transistor Q3 is connected with output voltage V, and the potential at the connecting point P between the resistors R3 and R4 is set to a value higher by the VBE3 of the transistor Q3 than protective circuit triggering voltage. When the output voltage V approaches the protective circuit triggering voltage, the transistor Q3 is actuated to divert the current I1 in the resistor R2 and further increase the base current IB1 of the transistor Q1. As a result, current control is exercised with the operation of the transistor Q1 accelerated. As the result of a reduction in the current I1 in the resistor R2, the voltage VR2 across it is reduced. Further, since VBE1 is always nearly equal to VR1+VBE2-VR2 in the current control region and thus the transistor Q1 operates and controls current so that the relation expressed as VR2=VR1 holds, the output current is reduced and it functions as a protective circuit.
Patent JP-2001136690-A (JP)
Title: Rotor of rotating machine
Inventor: KUWABARA TORU
IPC: H02K1/27
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To improve the performance of the rotor of a rotating machine. SOLUTION: A rotor 4 of a rotating machine 2 is composed of a rotor body 20 that is made of a non-magnetic material where its rotary shaft 12 is fitted integrally, permanent magnets 16 that are integrated with the rotor body 20 adhered alternately in the circumference direction and are radially aligned, and magnetic members 18. In each magnetic member 18, the length in the circumferential (1) between outward ends in the radial direction on both sides of the circumferential direction adhering to the permanent magnet 16 is set larger than the length (h) of the permanent magnet 16 in the radial direction.
Patent JP-H02164934-A (JP)
Title: Foundation construction method
Inventor: SAKUMA HIROSHI
IPC: E02D27/00
Filed: 1988-12-19
Abstract: PURPOSE:To shorten the construction period and reduce the construction cost by installing a steel frame pillar leg section in a footing connecting head sections of multiple piles, then placing concrete, and integrating multiple piles with a steel frame pillar. CONSTITUTION:Head sections of multiple existing piles 1 are connected by a footing 3. The leg section of a steel frame pillar 2 is temporarily fixed in the footing 3 by a bracing anchor 10, and the concrete of the footing 3 is placed after base reinforcing bars are arranged and a formwork is installed. The steel frame pillar 2a of an upper frame and the steel frame pillar 2 are connected by field welding.
Patent JP-H08176284-A (JP)
Title: Water-soluble polyester and its manufacture
Inventor: NAKAMURA TOMOKI
IPC: C09D167/00
Filed: 1994-12-22
Abstract: PURPOSE: To produce a water-soluble polyester capable of forming a less electrostatically chargable readily adherent coating. CONSTITUTION: A water-soluble polyester is produced by a polymerization reaction at a polymerization temperature of 180 deg.C to below 240 deg.C and has a dicarboxylic acid component containing an ionizable group and/or a glycol component containing an ionizable group in an amount of 51mol or based on all the acid components. The intrinsic viscosity of the water-soluble polyester measured in 0-chlorophenol at 35 deg.C is 0.25.
Patent JP-H03183898-A (JP)
Title: Self-travelling surface treatment machine
Inventor: TSUBOI TOMOMI
IPC: E21D11/10
Filed: 1989-12-12
Abstract: PURPOSE:To simplify the installation and treatment of a device and to promote work efficiency by arranging toothed belts so as to span the tunnel lining centre, and mounting surface treatment machines equipped with cleaning rotary brushes to the toothed belts. CONSTITUTION:Toothed belts 3 and 3 are arranged so as to span the tunnel lining centre 2, and surface treatment machines 1... equipped with cleaning rotary brushes are mounted on the toothed belts 3 and 3. After that, the toothed belts 3 and 3 are hung on a belt receiver 14 capable of moving along a rail 13 set to lower anchors 12 and 12 of the centre 2, and weights 4 and 4 are passed on both ends of the toothed belts 3 and 3. The surface treatment machines 1... are repeatedly moved along the outside surface of the centre 2 and, at the same time, the position of the belt receiver 14 is successively moved to clean the whole of the centre 2.
Patent JP-H06142354-A (JP)
Title: Device and method for sewing small collar, display and label on cloth
Inventor: MAKUSHIMIRIAN ADAMUSUKII JIYUN
IPC: D05B35/08
Filed: 1992-11-30
Abstract: PURPOSE: To provide an apparatus for automatically attaching a material such as a collarette to a garment body. CONSTITUTION: This device is provided with a first sewing machine 39, a collarette supply means, a display feeder 65, a second sewing machine 100 and a controller 36 for controlling each device. The first sewing machine 39 has a first sewing head 40 for forming an assembly sewn by sewing a collarette or the like to a garment body. The collarette supply means supplies the collarette material to under the first sewing head and sews the collarette material to the garment body. The display feeder supplies a display material to under the sewing head and sews the display material to the garment body and the collarette material. A label feeder 70 for supplying a label to under the sewing head and sewing the label to the garment body and collarette material is provided as well. The second sewing machine 100 has a second sewing head for applying second sewing operation to the display.  A means for carrying the sewn assembly from the first sewing machine 39 to the second sewing machine 100 is provided as well.
Patent JP-H10161907-A (JP)
Title: State monitoring method for computer system
Inventor: SUGIYAMA YUICHI
IPC: G06F15/177
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a state monitoring method capable of shortening the state monitoring time of entire system and easily dealing with a system change. SOLUTION: A state information communication program 1, state monitoring program 2 and preserving means 3 for preserving state information are provided at respective computers. In this case, the state information communication program 1 reads the state information of its own computer out of the preserving means 3 periodically by itself (a), transmits the information to the other computer by broadcast communication (b) and sets the state information received from the other computer into the preserving means 3 (c). The state monitoring program 2 monitors the state in its own computer, writes the result into the preserving means 3 (e) and monitors the updating state concerning the state information of the other computer set by the state information communication program 1 (d).
Patent JP-H05156336-A (JP)
Title: Method for pre-treating molten iron
Inventor: KANEKO TOSHIYUKI
IPC: C21C1/02
Filed: 1991-12-04
Abstract: PURPOSE:To provide a method for remarkably improving reaction efficiency of dephosphorizing treatment in molten iron, reducing the treating cost and also easily producing a low phosphorus and low sulfur steel. CONSTITUTION:In the pre-treating method of the molten iron, at the time of treating the molten iron, together with injection of CaO-series flux, 2-6kg/T-pig sodium carbonate and 1-3Nm<3>/T-pig in conversion of the oxygen gas or iron oxide or both into the oxygen gas are added to the top slag to execute the dephosphorization and the desulfurization. By this method, the extremely excellent effect is obtd. from both fields of the reducing of the treating cost and the production of the low phosphorus and low sulfur steel.
Patent JP-H03184622-A (JP)
Title: Method and device for straightening work
Inventor: KITSUKAWA MOTOHIKO
IPC: B21D3/00
Filed: 1989-12-11
Abstract: PURPOSE:To easily insert through a work and to efficiently execute straightening by inserting through the work, while applying vibration to a holder, and executing the straightening. CONSTITUTION:In a straightening device 6, a left/right slide plate 12 is allowed to slide in the X direction, a vertical slide plate 15 is allowed to slide in the Y direction, a rotary plate 16 is rotated in the R direction, and in a state that an insert-through hole 18 is deflected from an axis of a work 1, the work 1 is inserted through the insert-through hole 18. In this case, by applying vibration to a holder 17 by a vibration applying device 19, a frictional resistance in the sliding surface of the work 1 and the holder 17 becomes small, and even if a cross section shape of the insert-through hole 18 is brought close to that of the work 1, the work 1 is inserted through easily, and flawing of the work 1 and wear of the holder 17 are prevented. In this case, since the vibration is applied in the sliding direction, a relative reciprocation of the work 1 and the holder 17 is quickened, and the work 1 passes easily through the insert- through hole 18.
Patent JP-H02166189-A (JP)
Title: Preparation of abrasive material
Inventor: NISHIYAMA SEIGO
IPC: B24D3/00
Filed: 1988-12-20
Abstract: PURPOSE:To obtain an abrasive material with excellent abrasive force and useful for a cathode-ray tube by removing coarse particles from a natural floating stone sand or pumice as a raw ore, controlling the particle size and making a product of a natural glassy substance wherein the content of a fine powder and a heavy ore is below a specified value by using a table ore-dressing machine. CONSTITUTION:Using a natural floating stone sand or pumice (e.g. 'shirasu') with an abrasive force index of 0.200 or larger as a raw ore after coarse particles with a particle size of 10mm or larger are removed, (sifting), grinding and classification are performed and the particle size is controlled in such a way that the max. particle size is 800mum or smaller and the content of the particle with a size of 45mum is 20wt.% or less. Then, mixed heavy ore and fine powder are separated and removed by using a table ore-dressing machine and furthermore if necessary, shifting (grinding and particle size controlling and table ore dressing) are performed to obtain a natural glassy product with an abrasive force index of 0.200 or larger wherein the content of fine powder is 15wt.% or less and the content of heavy ore with a specific gravity of 2.52 or larger is 0.30wt.% or less.
Patent JP-2000146316-A (JP)
Title: Refrigerating device
Inventor: SAKURAI TAKASHI
IPC: F25B39/04
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerating device, in which the reheating of liquid refrigerant in a liquid receiver is prevented, the degree of supercooling is enlarged, a refrigerating capacity is increased, the reliability of a compressor is improved and a performance as the device is improved. SOLUTION: In an air-cooled separate type refrigerating device, in which HFC(hydrofluorocarbon) series refrigerant is sealed and an aircooled condensing unit A consisting at least of a condenser 2, a liquid receiver 3 and a supercooler 4 is arranged outside of a room, the condenser 2, the liquid receiver 3 and the supercooler 4 are connected so that the HFC series refrigerant is passed in the sequence of the condenser 2, the liquid receiver 3 and the supercooler 4 while the liquid receiver 3 is arranged so as to be isolated from the passage of cooling air, passed through the condenser 2 and the supercooler 4.
Patent JP-2001144343-A (JP)
Title: Casing structure of piezoelectric transformer element
Inventor: FUJIMURA TAKESHI
IPC: H01L41/107
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric transformer element casing structure, which is superior in quiet operation and not restraining vibration. SOLUTION: Support members 5a and 5b are fixed to a piezoelectric transformer element 1, at positions which serve as nodes in operation. When the piezoelectric transformer element 1 is housed in a case 11 through the intermediary of the support member 5a and 5b, only the secondary support member 5b of the transformer element 1 is bonded to the inner wall of the case 11 and/or a lid 16, and powder such as medical baby powder is applied to the part of the inner wall of the case 11 against which the primary support member 5a bears.
Patent JP-H09136388-A (JP)
Title: Sealant film
Inventor: MOTOSAWA YASUNORI
IPC: C08L25/06
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To provide endurance against hydrogen peroxide sterilization and drying in the case of bioclean charging, to hardly cause resin reservoir even in the case of ring sealing and to eliminate the impairing of easy unsealability with a constitution containing no aluminum foil in the sealant film used at the cover material of polystyrene vessel. SOLUTION: This sealant film used for the cover material of a polystyrene resin vessel is a film obtained by coextruding at least two layers of a mixed layer 1 containing mixture of styrene resin and olefin resin and a support layer 2. The layer 2 is formed of the mixed layer, and the film is formed of polypropylene resin as the resin having heat resistance. An intermediate layer 3 may be provided between the layers 1 and 2. The layer 3 is formed of polypropylene resin and styrene resin and olefin resin in constituting the mixed layer. The weight ratio of the styrene resin in the intermediate layer is smaller than that of the styrene resin of the mixed layer.
Patent JP-H08209937-A (JP)
Title: Shifting device for ready mixed concrete
Inventor: TAKEDA MITSUO
IPC: E04G21/02
Filed: 1995-11-16
Abstract: PURPOSE: To facilitate transfer by continuously supplying the belt conveyor of a boom with ready mixed concrete carried up by a vessel-shaped conveying tool from the lower section of a tower mast by a supply means mounted on the vessel-shaped conveying tool. CONSTITUTION: A tower mast A is moved up to an aimed place by utilizing rails 17, and a lift-lowering body section B is shifted and set in operation height to the tower mast A by using lift-lowering frames 20, 21. A boom C installed to the lift-lowering body section B is swiveled and set at a place corresponding to the place for casting ready mixed concrete F, and ready mixed concrete F is housed in a vessel-shaped conveying tool D and the conveying tool D is carried up upwards by a winch 63. A belt conveyor G" at a front-end side boom C" is supplied with ready mixed concrete F by a belt feeder E, etc., mounted on the vessel-shaped conveying tool D, and ready mixed concrete F is placed while shifting a tripper device H. Accordingly, the place for casting concrete can be fed continuously with ready mixed concrete quantitatively.
Patent JP-H03227394-A (JP)
Title: Method for chemiluminescence and the phosphor
Inventor: EIMII PII ETSUSENFUERUDO
IPC: C09K11/07
Filed: 1990-11-27
Abstract: Chemiluminescent mixtures utilizing tri and tetra alkyl substituted 9,10-bis(phenylethynyl)anthracene derivatives to provide higher chemiluminescence efficiencies in low temperature and high intensity-short duration applications. The preferred fluorescers are 1,2,4-trimethyl-9,10-bis(phenylethynyl) anthracene and 1,2,3,4- tetramethyl-9,10-bis(phenylethynyl)anthracene, which compounds are also part of the instant invention.
Patent JP-H04193722-A (JP)
Title: Production of doped glass
Inventor: MIYASHITA SATORU
IPC: G02B6/12
Filed: 1990-11-26
Abstract: PURPOSE:To obtain the above glass which is given a distribution in the doping in the glass by using a sol of a specific kind in the method of obtaining the above glass by penetrating the sol obtd. under prescribed conditions into a porous glass precursor and subjecting this precursor to a heating treatment, thereby vitrifying the precursor. CONSTITUTION:This method produces the above glass by dissolving a dopant compd. (e.g.: trimethoxy boron) into the sol consisting of at least partially hydrolyzed alkyl silicate (e.g.: ethyl silicate), penetrating such sol into the porous glass precursor (e.g. : the gel obtd. by drying and heating the sol obtd. by the hydrolysis of the ethyl silicate at a prescribed temp.),and subjecting the precursor to the heating treatment to vitrify the precursor, and the sol to be penetrated into the porous glass precursor used in the above-mentioned method is formed of plural kinds (e.g.: the soln. formed by further adding CrCl3 into the sol. obtd. by the partial hydrolysis of the ethyl silicate to uniformly disperse the Cr after the above-mentioned sol is penetrated into the precursor).
Patent JP-H02169639-A (JP)
Title: Conductive rubber blend
Inventor: KIMURA MOTOTERU
IPC: C08K9/02
Filed: 1988-12-22
Abstract: PURPOSE:To obtain the title blend having decreased volume resistivity and compression set and improved stretchability and compressive properties by mixing a rubber base with silver-coated wollastonite. CONSTITUTION:The surface of fibrous wollastonite of a length of 10-3000mum and an aspect ratio of 30-40, which is natural calcium metasilicate, is coated with silver by electroless plating to obtain a silver-coated fibrous wollastonite of a coating weight of silver of 5-70wt.%. 100 pts.wt. sulfur-vulcanizable rubber base (e.g. silicone rubber) is mixed with 60-200 pts.wt. said wollastonite to obtain the title mixture of a conductivity <=10<-1>OMEGA.cm.
Patent JP-H08180066-A (JP)
Title: Index preparation method, document retrieval method and document retrieval device
Inventor: OZAKI TOSHIHIRO
IPC: G06F17/30
Filed: 1994-12-26
Abstract: PURPOSE: To efficiently retrieve a pertinent document even when retrieval object documents are increased. CONSTITUTION: A retrieval index preparation part 21 turns all the words used in the document to be retrieved inside an external storage device 4 to IDs, uses the IDs and prepares an APT index 224 for which the occurrence ranges and occurrence numbers of the words in the respective documents to be retrieval objects are listed and at APT 225 for which the occurrence position information in the respective documents to be the retrieval objects of the words is listed. The APT retrieval part 245 of a processing part 24 divides a retrieval key inputted from a key work input part 242 by the unit of the word and virtually prepares the APT for which the occurrence position of only the respective words obtained by division in the document to be the retrieval object are listed in the ascending order of the occurrence numbers of the words.  Then, the word whose occurrence number is the smallest in the APT is turned to a base point, whether or not another word is present at a prescribed position when the respective words for constituting the retrieval key are present at continuous positions is successively retrieved, and whether or not the retrieval key is present in the document is retrieved.
Patent JP-H10150496-A (JP)
Title: Broadcasting exchange system
Inventor: KANEKO TETSUYA
IPC: H04H20/61
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To promptly execute a conference call between specified terminals by broadcasting a message after activating a starting source and a terminal in a broadcasting exchange system including a broadcasting terminal. SOLUTION: When activating information from the starting source 45 is received by an activation detecting unit 40 of a broadcasting exchange 3, a warning tone and a message from a sound source 50 are broadcasted by being transmitted to a broadcasting terminal 20 with an amplifier IF(interface) 30, an amplifier 35, a broadcasting IF 10 by way of a conference unit 60 by a highway 7 and if a response is received, the broadcasting IF 10 is connected to the conference unit 60 by a control part 5. A ringer of call is transmitted from the control part 5 to an extension terminal 90 with an extension IF 80, if the response is received, the extension IF 80 is connected to the conference unit 60 by the highway 7 and the conference call is enabled. The specified terminals are also treated as a group and a pair.
Patent JP-H01162912-A (JP)
Title: Pressure control valve
Inventor: AKAIWA MICHIRO
IPC: G05D16/10
Filed: 1987-12-19
Abstract: PURPOSE:To avoid a sudden rise of the output liquid pressure even though a pilot piston is locked by drilling a small hole to the pilot piston to secure communication between a feedback hole and a back chamber and setting a small hole valve to the small hole. CONSTITUTION:The stopper flanges 72 and 82 are attached at one end of two pilot pistons 71 and 81 respectively to control the slide in the depressing direction to a valve spool 20. Then a small hole 82 and a valve groove 84 are formed at the piston 81 (71) and the tip of a plunger 31 (41) has a hemispherical shape so as to close the hole 83. Thus it is possible to avoid the sudden rise of the output liquid pressure for two output circuits 54 and 55 when both pistons 71 and 81 are locked.
Patent JP-H01163972-A (JP)
Title: Molten carbonate fuel cell
Inventor: FURUKAWA SANEHIRO
IPC: H01M8/02
Filed: 1987-12-18
Abstract: PURPOSE:To prevent deterioration in performance of a cell attendant on long operation by forming lithium-aluminium alloy layers on the gas separating plates and an electrolyte plate. CONSTITUTION:Lithium-aluminium alloy layers 6 are formed on the interface of gas separating plates and an electrolyte plate for sealing. By the lithium in the alloy layer 6, lithium aluminate having excellent corrosion resistance is formed with almost no consumption of Li2CO3 in a carbonate. This corrosion resistant seal 6 is formed in such a way that Li(2wt.%)-Al(98wt.%) alloy is prepared in an arc furnace in an atmosphere of argon, and the film is formed on the stainless steel gas separating plate by sputtering this alloy. The voltage change with time of a battery A having this seal and that of a battery B having no seal are shown in the figure.