baber/WOPTO huggingface dataset:
Patent JP-H07214725-A (JP)
Title: Production of metal foil clad laminated sheet and metal foil used therein
Inventor: SUGIURA SATOSHI
IPC: H05K3/38
Filed: 1994-01-31
Abstract: PURPOSE:To ensure heat resistance and metal foil peeling strength in addition to the reduction of elasticity necessary for ensuring the reliability of solder connection as a metal clad laminated sheet fitted to the substrate of an SMD corresponding printed wiring board. CONSTITUTION:In producing a metal foil clad laminated sheet by placing metal foil on a sheet like base material impregnated with a thermosetting resin and subjecting the whole to thermal pressure molding, an adhesive consisting of essential components, that is, a thermoplastic resin (1), acrylonitrile/butadiene rubber (2), an epoxy resin (3), a phenol resin (4) and an inorg. filler (5) is preliminarily applied to the metal foil. For example, the component (1) is polyvinyl butyral and added to the adhesive in an amt. of 60wt.% on a solid basis and the component (5) is aluminum hydroxide and added to the adhesive in an amt. of 60 wt.% or less, pref., 20-40wt.% on a solid basis.
Patent JP-H06222080-A (JP)
Title: Probe unit and manufacture thereof
Inventor: OKUMURA TOSHIAKI
IPC: G01R1/073
Filed: 1993-01-22
Abstract: PURPOSE:To provide a probe unit and manufacturing method thereof in which the contact of pins can be prevented by enhancing strength against external force when a quite thin metal wire having a diameter shorter than a specified value is employed as a probe pin, fine pitch can be dealt with while enhancing pitch accuracy by allowing holding on a resin board, and machining accuracy and productivity can be enhanced when the quite thin metal wire is arranged on the resin board. CONSTITUTION:Quite thin metal wires 4 having a diameter of 100mum or less and dielectric fibers 20 are woven like a cloth to form a prepreg 21 which is held on a resin base 3 to constitute a probe unit 1. When the probe unit 1 is manufactured, the prepreg 21 is placed in a metal mold while being applied with tension and then resin is filled in the metal mold thus forming the resin base 3. The quite thin metal wires 4 are embedded at least partially in the resin base 3.
Patent JP-S62167607-A (JP)
Title: Rotary head type magnetic picture recording and reproducing device
Inventor: KANO KIYOSHI
IPC: G11B5/027
Filed: 1986-01-20
Abstract: PURPOSE:To attain the postrecording by providing the 3rd rotary head reproducing a magnetization locus recorded by the 1st rotary head and the 4th rotary head scanning a reproduced locus of the 3rd rotary head and erasing a video track. CONSTITUTION:A postrecording video head 5a reproduces a video signal on a track 7a in preceding over a video head 2a, an audio head 4a and a flying erase head 6a at the postrecording. The flying erase head 6a uses an erasure oscillator 13 to erase the track 7a in preceding over the video head 2a and the audio head 4a. An audio signal is amplified by an amplifier 15, applies frequency modulation to a carrier adjusted to 1.3MHz by a frequency modulator 16, the output is amplified by a recording amplifier 17 and the audio head 4a records a signal on the track 8a in preceding over the video head 2a. Thus, the carrier modulated by an audio signal newly is replaced and the recording (so-called postrecording) is applied by the rotary head.
Patent JP-S61169990-A (JP)
Inventor: ISOBE MINORU
IPC: G07F19/00
Filed: 1985-01-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S54103329-A (JP)
Title: High density magnetic recording system
Inventor: SUZUKI YOSHIHISA
IPC: G11B5/02
Filed: 1978-02-01
Abstract: PURPOSE:To reduce the generation of peak shifts by applying the high current pulses of the same direction as that of the previous bit to write current even for the ''0'' information of binary signals. CONSTITUTION:When an FF 5 is inverted at each pulse corresponding to each bit by the write current W D-0 of zero track, the direction of the current flowing in a head 7 is changed by way of comparators 6, 6'. On the other hand, the current W D-0 is applied to a monostable circuit 8 to become the pulse current of a specified width. This current is then applied to a negative OR gate 11. To this gate 11 are also applied the pulse currents of other tracks and since parity signals are also contained therein, there is always an input at every writing period in the circuit 11. Through the circuit 11, a transistor 10 also conducts when the write signal is binary information ''0''. Hence, the high current of the same direction as that of the previous bit is applied to the head 7 even when the write information is ''0'', thus the peak shifts at the high density recording where the length of 1 bit is smaller than the thickness of the magnetic layer are reduced and magnetic erasing of the recording information is prevented.
Patent JP-S56107761-A (JP)
Title: Commutator of small dc motor and manufacture thereof
Inventor: OOYAMA SADAKIMI
IPC: H01R39/06
Filed: 1980-01-30
Abstract: PURPOSE:To simplify structure and facilitate the manufacture a motor by a method wherein a spark quenching element is attached to the rear surface of a commutator segment, and the segment together with the commutator proper are molded with an insulating heat-melting material to facilitate the fixation of the spark quenching element. CONSTITUTION:A spark quenching element 16 such as varister or capacitor is attached onto the surface of each of the commutator segments 10a<-1>-10a<-3> between the segments. The spark quenching element 16 together with the commutator proper 10B are molded with an insulating heat-melting material so that they are completely buried in the mold. By so doing, it is simplified to fix the spark quenching element 16 and carry out such work, while the fixation of the spark quenching element is made solidified. Dampproofness can also be improved.
Patent JP-2000202330-A (JP)
Title: Cured object formation and pump usable therein, and pump unit
Inventor: KUWATA NOBUYOSHI
IPC: E21D11/38
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To prevent the curing of a liquid in an accumulator generated by providing a pulsation absorbing accumulator on a liquid feed passage when a main agent liquid and a curing agent liquid are fed to a spray gun under pressure by a piston type quantitative pressure feed pump and both liquids are sprayed on the inner surface of a tunnel in a mixed state from the spray gun to form a waterproof layer of polyurethane. SOLUTION: First and second chambers 42, 44 independent from each other are provided to a pump 22 for a main agent liquid and a curing agent liquid, and both liquids are sucked into one of the first and second chambers 42, 44 at a time of the forward movement of a plunger 26 and emitted from the other one of them. At a time of the return movement of the plunger 26, the liquids are emitted from one of the chambers and sucked into other one of them. By this constitution, the main agent liquid and the curing agent liquid from the pump 22 are continuously emitted to be fed to a spray gun 10 under pressure.
Patent JP-H01184351-A (JP)
Title: Air conditioner
Inventor: MATSUBARA MITSUNORI
IPC: F24F5/00
Filed: 1988-01-20
Abstract: PURPOSE:To enable cooling of an inverter circuit and to enable reduction of the generation of noise, by a method wherein one end of a heat pipe is inserted in a heat exchanger, and the other end is inserted in a mounting block to which a giant transistor and a positive characteristic thermistor are mounted. CONSTITUTION:The interior of an outdoor machine body 49 is partitioned into the heat exchanger side and the compressor side by means of a partition plate 52. With a compressor 50 run, a giant transistor 62 and a positive characteristic thermistor 63 generates heat gradually. The generated heat is transferred to a mounting block 60 for dissipation. The dissipated heat is transferred from the mounting block 60 to one end of a heat pipe 58 so as to heat-exchange. The heat passes the vertical part of the heat pipe 58 and is carried to a position below a heat exchanger 53 for heat dissipation thereat. Heat in the mounting block 60 is dissipated on the heat exchanger 53 side by means of a medium in a heat pipe 58. Further, during cooling, the heat pipe 58 inserted in the heat exchanger 53 is cooled with the aid of a blower 51.
Patent JP-S58127440-A (JP)
Title: Temperature compensation circuit
Inventor: SEGAMI KOUICHI
IPC: H04B10/293
Filed: 1982-01-25
Abstract: PURPOSE:To atain temperature compensation of an APD multiple factor with accuracy over a wide range, by a temperature compensation circuit comprising a linear thermister and a differential amplifier. CONSTITUTION:A voltage VA given to a terminal 1 is divided with a resistor 2 and the linear thermister 6 and a specified voltage VC at room temperature is given to a terminal 9. This voltage and a reference voltage VB at a terminal 7 are inputted to a differential amplifier 8, and the output V0 is set as a bias voltage of an avalanche photodiode (APD) of an optical receiver. Thus, since the bias voltage of the APD is changed linearly, the temperature compensation of the APD multiple factor is performed with good accuracy over a wide range.
Patent YU-143382-A (YU)
Title: Process for obtaining 2-(2-thienyl)-ethyl-amines and 2-(3-thienyl)-ethylamines
Inventor: CHECKROUN I
IPC: C07D333/32
Filed: 1982-06-30
Abstract: R1-substd.-2- or 3-thienyl-CHR2-CHR3-NH-CHR4-Ar derivs. of formula (I) are prepd by (a) condensation of a phosphonate, phosphinate, phosphene oxide or phosphonamide deriv. of formula XYP(O)-CHR3-NH2 (II), with a carbonyl cpd. Ar-CO-R4 (III) to form XYP(O)-CHR3-N=CR4-Ar (IV); (b) treatment of (IV) with a base B(-)M(+) to form the carbanion XYP(O)-CR3M(+)-N=CR4-Ar (V); (c) (V) is reacted with a thiophene-carbonyl cpd. R1-thienyl-CO-R2 (VII) to form R1-thienyl-CR2=CR3-N=CR4-Ar (VIII) which is reduced to yield (I) (where R1 in posn. 2, 3, 4 or 5 is H, halo, nitro, carboxy, cyano, amino, opt. branched alkyl, opt. branched alkoxy, aryl or aromatic heterocyclic (opt. mono- or poly-substd. by halo, nitro, cyano, amino, carboxy, alkyl, alkoxy or phenyl). The amino-ethyl side chain is joined to the thiophene ring at posns. 2 or 3; R2, R3, R4 are H, aryl or aromatic heterocyclic (opt. mono- or poly-substd. by halo, nitro, cyano, amino, carboxy, alkyl, alkoxy or phenyl); Ar is aryl or aromatic heterocyclic (opt. mono- or poly-substd. by alkyl, phenyl, halo, nitro, cyano, amino, carboxy or alkoxy); X, Y independently are alkyl, alkoxy, aryl, aryloxy, dialkyl or diaryl-amino. The base B-M+ may be an alkali metal hydride, amide or alkylamide, an organometallic cpd. e.g. n-butyllithium or an alkali metal or alkaline earth alcoholate or hydroxide. Some of cpds. (I) are new. (I) are chemical and pharmaceutical intermediates e.g. for tetrahydrothieno(3,2-c)pyridines and thieno(2,3-c)pyridines, which have therapeutic use (see French applicn. 73.03503, 75.03968, 75.20241, 75.23788, 75.24486, 76.00003 and 77.21517).
Patent YU-34702-A (YU)
Title: Method for making carbon blocks highly resistant to thermal shock
Inventor: DREYER CHRISTIAN
IPC: C01B31/00
Filed: 2000-11-21
Abstract: The invention concerns a simplified manufacturing method for obtaining carbon blocks, and in particular anodes designed for making aluminium by electrolysis according to the Hall-Héroult process, displaying high resistance to thermal shock. Said method comprises an operation which consists in adjusting the size grain distribution of a carbon-containing aggregate which includes: (a) separating a carbon-containing an initial run-of-mine aggregate AC into a first fraction F1 consisting of grains whereof the size is less than X and into a second fraction F2 consisting of grains whereof the size is not less than X, X ranging between 0.2 and 2 mm; (b) grinding B1 the first fraction F1 and part P1 of the second fraction F2, so as to obtain a powder F comprising a controlled proportion of ultrafine grains; (c) mixing the remaining part P2 of fraction F2 and said powder in proportions for obtaining raw carbon blocks whereof the ratio called Gr/S between the proportion PGr of grains with size more than 0.3 mm and the proportion PS of grains with size ranging between 30 □m and 0.3 mm is at least 4 and the baked high density carbon blocks.
Patent YU-83800-A (YU)
Title: Organomineral adsorbent of micotoxines as the additive for cattle fodder, production and application
Inventor: MAGDALENA TOMASEVIC-CANOVIC
Filed: 2000-12-28
Abstract: Organomineral adsorbent of micotoxines as the additive for cattle fodder, procedure and application, is obtained by known procedures, by processing zeolitic tuf, that contains more than 80% of minerals from the group of klinoptiolete/ highlandate by grinding in three levels, wet classing and transformation into water suspension. Suspension, 20-50% of hard phase seolitic turf, is mixed in the agitating apparatus at 4000 R/min to which you must add organic component, quaternary amine of second carbon chain, and most suitable, dioctadecildimethyl amine, octadeciltrimethyl amine, octadecilbenzildimethyl amine or similarcompounds in the amount of 0,5 - 5 mg / 100gr of zeolite turf. Suspension is filtered, dried at the temperature 80-100°C, disintegrated to the volume of particles 100 micrometers and then packed in powder condition. Adsorbent mikotoxine possesses ballanced surface elecrticity and degree of hydrofobical state, also at the same time new active centres on which we find absorbed micotoxines of wide specter of polarity. Organomineral adsorbent of micotoxines is added to cattle fodder directly, or premix in the amount of 0,2% in the complete fodder mixture.
Patent AU-1038192-A (AU)
Title: Three axis passive motion exerciser
Inventor: STEF FRANCINE
IPC: A63B21/005
Filed: 1992-01-22
Abstract: A three axis passive motion exerciser which moves the patient's foot in dorsal/plantar, valgus/varus and abduction/adduction movements. A microprocessor provides signals to control motors (26,28) which drive cradles (24,30) and a plate (22) in the desired motions. Potentiometers provide positional feedback information about the actual location of the cradles (24,30) and the plate (22), with series resistors providing feedback of the actual motor drive current values. The microprocessor monitors the positions of two motions versus a master motion to keep the movements in synchronization. The movements are synchronized so that the end of the travel limit is reached for each axis simultaneously. The microprocessor further monitors the drive currents to prevent overcurrent conditions and the speeds to limit travel rates. A display and keyboard are provided to allow the operator to monitor and change operating parameters, such as travel limits, force limits and session times. <IMAGE>
Patent AU-1157700-A (AU)
Title: Method and device for controlling a piezoelectric actuator
Inventor: ITZHAKY ITZHAK M
IPC: H01L41/04
Filed: 1999-10-29
Abstract: A piezoelectric actuator (2), especially for the needle drive (1) of a textile machine, is controlled by producing a movement of the piezoelectric actuator (2) by means of a voltage pulse (SI). The aim of the invention is to prevent mechanical impact loads of the actuator (2) and resonance effects. To this end, a counter-pulse (GI) of comparatively short pulse duration (t'p) is superimposed on the voltage pulse (SI). A respectively employed pulse generator (10) produces a voltage pulse (GI) which is opposite to the control pulse (SI) after the desired level (U+, U-) and before a final position (M) of the actuator movement is reached.
Patent AU-1445199-A (AU)
Title: Methods for antitumor therapy
Inventor: GABIZON ALBERTO A
IPC: A61K47/10
Filed: 1998-12-01
Abstract: A method of antitumor therapy is described in which administration of a chemotherapeutic drug, encapsulated in liposomes, is supplemented by administration of an immunostimulating cytokine. The cytokine is preferably also encapsulated in liposomes. In tumor models for lung and colon carcinomas, this method produced a significantly greater therapeutic effect, as evidenced by survival rate and tumor size, than a combination of the effects produced by the free or liposome-encapsulated components administered individually.
Patent AU-1464392-A (AU)
Title: Taphole design and pouring method
IPC: C21C5/46
Filed: 1992-04-03
Abstract: PCT No. PCT/GB92/00602 Sec. 371 Date Oct. 18, 1993 Sec. 102(e) Date Oct. 18, 1993 PCT Filed Apr. 3, 1992 PCT Pub. No. WO92/18818 PCT Pub. Date Oct. 29, 1992.An electric arc furnace or convertor is provided with a taphole collector nozzle which is provided, for at least a portion of its length, with an offset bore enlargement. The furnace may be a tilting arc furnace, and may be provided with a sliding gate taphole valve having a collector nozzle with an offset bore enlargement attached to the sliding gate.
Patent AU-1468083-A (AU)
Title: Single stage process for production of polyamines
Inventor: RABHOFER WERNER
IPC: C08G18/32
Filed: 1983-05-19
Abstract: Polyamines containing from 0.19 to 20.3 wt % primary amino groups are produced by hydrolyzing in a single stage an isocyanate with an excess of water, a relatively weak basic compound and a water-miscible polar solvent at a temperature from 50 DEG  to 165 DEG C. The hydrolysis is conducted in a manner such that the reactants are substantially homogeneous during the reaction. The isocyanate should have an NCO-content of from 0.5 to 40 wt %. The weakly basic compound may be a carbonate or hydrogen carbonate of an alkali metal or an alkali or alkaline earth salt of a monocarboxylic or polycarboxylic acid or mixtures of such materials. The polyamines produced by this process are particularly useful in the production of polyurethanes.
Patent AU-1507883-A (AU)
Title: Screening device
Inventor: HOPPE KURT
IPC: B07B1/28
Filed: 1983-05-30
Abstract: The invention relates to a screening machine having a multiplicity of mutually parallel transverse supports which are arranged transversely to the transport direction of the material being screened and on or between which a flexible screen plate is fastened. The transverse supports, which are movable relative to one another, of at least two movement systems are driven in such a way that mutually adjacent transverse supports alternately approach one another and move away from one another. The transverse supports move in separate, mutually parallel planes which are at an angle to the planes in which the transverse supports of one particular movement system are located.
Patent AU-1616501-A (AU)
Title: Endoluminal device exhibiting improved endothelialization and method of manufacture thereof
Inventor: PALMAZ JULIO C
IPC: A61L31/00
Filed: 2000-11-16
Abstract: An implantable endoluminal device which is fabricated from materials which present a blood or body fluid and tissue contact surface which has controlled heterogeneities in material constitution. An endoluminal stent which is made of a material having controlled heterogeneities in the stent material along the blood flow surface of the stent and the method of fabricating the stent using vacuum deposition methods.
Patent AU-1739101-A (AU)
Title: Method for manufacturing a product having locally specific properties
Inventor: KNOPPERS GERMAN ENRIQUE
IPC: B29C45/76
Filed: 2000-11-01
Abstract: A method for manufacturing a product having locally specific properties, the geometric form of which is described by a collection of polygonal basic figures in particular in STL (structural triangulation language), comprises the following steps: selecting the above basic figures a face part composed of coherent basic figures, adding to that face part at least one specific property, which during the manufacture of the product is to be given to the part thereof that comprises the above face part, optionally repeating the above process steps for other face parts to be selected, and manufacturing the product on the basis of the then obtained model information by means of a technique adding material in layers or in a die molding process, which includes giving the associated specific property during the building up in layers of at least the part of the product that comprises the above face part or during the injection molding.
Patent AU-1791695-A (AU)
Title: Heat resistant chocolate based confectionery products
Inventor: MANDRALIS ZENON IOANNIS
IPC: A23G1/00
Filed: 1995-05-05
Abstract: A process for improving the heat resistance of chocolate or chocolate type products so that they have a reduced tendency to deform at elevated temperatures which comprises mixing a polyol gel or a polyol/water gel product in particulate form with a flowable mixture of chocolate type ingredients in an amount to achieve a polyol content of from 0.2 to 60% by weight based on the total amount of the resultant chocolate.
Patent AU-1985095-A (AU)
Title: Aryl-N-alkylacridanthiocarboxylate derivatives useful for chemiluminescent detection
Inventor: AKHAVAN-TAFTI HASHEM
IPC: G01N33/532
Filed: 1995-03-08
Abstract: Aryl N-alkylacridanthiocarboxylate compounds which produce chemiluminescence. The compounds produce light with peroxide and peroxidase. The compounds are used as a substrate in assays for various analytes.
Patent AU-2242101-A (AU)
Title: Method and device for the handling of samples and reagents
Inventor: MALMQUIST MATS
IPC: C12Q1/686
Filed: 2000-12-06
Abstract: Nucleic acids are extracted rapidly, safely and directly from a sample without pipetting steps by using predispensed, interconnectable vessels. These vessels are used separately or interconnected according to the mictrotiter standard format. The sample is mixed with lysis buffer and the nucleic acids bound to a matrix in a closed system, comprising at least two interconnectable volumes. By forcing the sample and buffer mixture back and forth from one volume to another, passing a narrow passage, thorough mixing is ensured.
Patent AU-2259997-A (AU)
Title: Pet door assembly
Inventor: DAVLANTES GEORGE N
IPC: E06B7/32
Filed: 1997-01-31
Abstract: A pet door assembly for insertion within a hole formed in a wall having a pair of exterior frames and an inner frame. The exterior frame members mount to opposite sides of the wall and define an opening for allowing passage of a pet. The central inner frame is located between the pair of exterior frames and define an opening generally aligned with the openings in the exterior frames. Each of the exterior frames includes a rear surface having a plurality of fastener sleeves extending outwardly therefrom. At least one of the sleeves has a longitudinally extending slot formed therein. Additionally, the central frame has at least one fastener bracket formed along opposed edges of the inner frame. The bracket includes one or more fastener-receiving apertures having a key portion that is configured to seat within the slot formed within the fastener sleeve. The mating engagement of the fastener sleeve and the key prevents movement of one or both of the exterior frames relative to the inner frame.
Patent AU-2381599-A (AU)
Title: Wind turbine
Inventor: TAYLOR RONALD J
IPC: F03D3/06
Filed: 1999-04-16
Abstract: Wind turbine apparatus is described for converting wind energy into electrical energy. The apparatus includes a rotatable central shaft, a plurality of rotor blades attached to the central shaft, and a plurality of convex airfoils spaced around the periphery of the rotor blades. The ratio of the number of rotor blades to the number of airfoils is at least 1.25 to 1. The size of the apparatus may vary, and the apparatus is useful in a variety of applications and environments. It is very efficient in converting wind energy to electrical energy. It may be operated even in very high wind conditions.
Patent AU-2637899-A (AU)
Title: Spirit level with hand grips
Inventor: SZUMER EMANUEL H
IPC: G01C9/26
Filed: 1999-03-01
Abstract: A spirit level including a body having a level face for setting a surface and a non-setting face extending away from said level face, at least one bubble vial mounted in the body, and at least one hand-grip aperture, defining an inner perimeter, formed in the body and which extends through the non-setting face, characterized by the perimeter of the at least one hand-grip aperture being at least partially coated with an elastomer.