baber/WOPTO huggingface dataset:
Patent AU-651568-B2 (AU)
Title: Method for forming crystalline deposited film
Inventor: MATSUYAMA JINSHO
IPC: H01L21/20
Filed: 1991-02-05
Granted: 1994-07-28
Abstract: A method for forming a crystalline deposited film comprises introducing a gaseous starting material for formation of deposited film and a gaseous halogenic oxidizing agent having the property of oxidative action on said starting material into a film forming space in which a substrate having a free surface with a non-nucleation surface (SNDS) with smaller nucleation density and a nucleation surface (SNDL) having sufficiently small area for crystal growth from only a single nucleus and having greater nucleation density (NDL) than the nucleation density (NDS) of said non-nucleation surface (SNDS) being arranged adjacent thereto is previously arranged, thereby effecting contact between said materials to form a plurality of precursors containing precursors under excited state, forming a single crystal on said nucleation surface (SNDL) with at least one precursor of these precursors being as the source for feeding the constituent element of the deposited film and permitting a single crystal to grow from said nucleus.
Patent AU-593082-B2 (AU)
Title: A composition for inhibiting corrosion in industrial cooling waters and a method for improving the performance of corrosion inhibitors in same
Inventor: HOOTS JOHN E
IPC: C09K15/22
Filed: 1987-03-25
Granted: 1990-02-01
Abstract: A composition and the use of the composition for inhibiting corrosion in industrial cooling waters which contain hardness and have a pH of at least 8, which composition comprises a water-soluble organic phosphonate capable of inhibiting corrosion in an aqueous alkaline environment and a co- or terpolymer of acrylic acid and certain substituted acrylamides such as t-butyl acrylamide.
Patent AU-677856-B2 (AU)
Title: Hybrid adaptive allocation for audio encoder and decoder
Inventor: DAVIDSON GRANT ALLEN
IPC: H04B14/06
Filed: 1994-07-14
Granted: 1997-05-08
Abstract: The invention relates in general to low bit-rate encoding and decoding of information such as audio information. More particularly, the invention relates to computationally efficient adaptive bit allocation and quantization of encoded information useful in high-quality low bit-rate coding systems. In one embodiment, an audio split-band encoder splits an input signal into frequency subband signals, quantizes the subband signals according to values established by an allocation function, and assembles the quantized subband signals into an encoded signal. The allocation function establishes allocation values in accordance with psychoacoustic principles based upon a masking threshold. The masking threshold is established by estimating the power spectral density (PSD) of the input signal, generating an excitation pattern by applying a spreading function to the PSD, adjusting the excitation pattern by an amount equal to a signal-to-noise ratio (SNR) offset sufficient to achieve psychoacoustic masking, comparing the level of the adjusted pattern to the threshold of hearing and generating a masking threshold which is equal to the larger of the two. The spreading function may be implemented by applying one or more IIR filters to the input signal PSD.
Patent AU-643983-B2 (AU)
Title: Method and apparatus for epithermal neutron porosity well logging
Inventor: ALBATS PAUL
IPC: G01V5/10
Filed: 1991-03-26
Granted: 1993-12-02
Abstract: The porosities of subsurface earth formations surrounding a borehole are investigated using a logging tool run in the wellbore by repeatedly irradiating the formations with discrete bursts of high energy neutrons, measuring the populations of epithermal neutrons at near and far locations from the neutron source, and also measuring the rate of decay of the epithermal neutron population at a third location following each neutron burst and deriving therefrom a measurement of the epithermal neutron slowing down time. Formation porosity values derived from the near-and-far location population measurements are corrected for detector standoff effects by use, in accordance with a predetermined empirical relationship, of the epithermal slow down time measurement. Alternatively, formation porosities may be derived both from the near-and-far location measurements and from the epithermal slowing down time measurement, and the two differently-derived porosity values may be used independently to provide enhanced information of formation porosity or they may be compared to derive a standoff-corrected porosity value. <IMAGE>
Patent AU-744471-B2 (AU)
Title: 3-epi vitamin D2 compounds and uses thereof
Inventor: REDDY SATYANARAYANA G
IPC: A61P5/18
Filed: 1998-05-15
Granted: 2002-02-21
Abstract: Novel 3-epi vitamin D2 compounds having the orientation of the substituent attached to the carbon at position 3 of the A-ring of vitamin D2 inverted from a beta ( beta ) to an alpha ( alpha ) configuration are described. These compounds were first identified as metabolites of vitamin D2 produced via a tissue-specific metabolic pathway which catalyzes the 3- beta -hydroxy epimerization of vitamin D2 compounds. The 3-epi vitamin D2 compounds of the present invention can be used as substitutes for natural and synthetic vitamin D.
Patent AU-635122-B2 (AU)
Title: Ionophore-containing ferroelectric liquid crystal mixtures
IPC: C09K19/58
Filed: 1991-04-11
Granted: 1993-03-11
Abstract: The occurrence of twist states in FLC displays can be suppressed by adding ionophores to FLC mixtures. Applicable ionophores are amides of the general formula I   <IMAGE> (I)  wherein R1, R2, R3 and R4 e.g. are alkyl, cyclohexyl, phenyl or benzyl and X is alkylene with -CH2-groups being replaced by -O-, 1,2-phenylene or 1,2-cyclohexylene.
Patent AU-684819-B2 (AU)
Title: Vasoconstrictive substituted dihydropyranopyridines
Inventor: LOMMEN GUY ROSALIA EUGENE VAN
IPC: A61P9/02
Filed: 1994-08-12
Granted: 1998-01-08
Abstract: PCT No. PCT/EP94/02700 Sec. 371 Date Jan. 24, 1996 Sec. 102(e) Date Jan. 24, 1996 PCT Filed Aug. 12, 1994 PCT Pub. No. WO95/05381 PCT Pub. Date Feb. 23, 1995The present invention is concerned with compounds of formula    <IMAGE>  (I)  the pharmaceutically acceptable acid addition salts thereof, the +E,uns N+EE -oxides thereof and the stereochemically isomeric forms thereof, wherein =a1-a2=a3-a4= is a bivalent radical of formula:=N-CH=CH-CH=(a),=CH-N=CH-CH=(b),=CH-CH=N-CH=(c),=CH-CH=CH-N=(d),wherein in said bivalent radicals one or two hydrogen atoms can be substituted by halo, hydroxy, C1-6alkyl or C1-6alkyloxy; R1 is hydrogen or C1-6alkyl; R2 is hydrogen or C1-6alkyl; R3 is hydrogen or C1-6alkyl; Alk1 is C1-5alkanediyl; Alk2 is C2-15alkanediyl; Q is a five- or six-membered heterocyclic ring containing at least one nitrogen atom or a radical of formula    <IMAGE>  (aa)  wherein R4 is hydrogen, cyano, aminocarbonyl or C1-6alkyl; R5 is hydrogen, C1-6alkyl, C3-6alkenyl or C3-6alkynyl; R6 is hydrogen or C1-6alkyl; or R5 and R6 taken together may form a bivalent radical of formula -(CH2)4- or -(CH2)5-. Pharmaceutical compositions, preparations and use as a medicine are described.
Patent AU-733142-B2 (AU)
Title: Cyanoguanidines as cell proliferation inhibitors
Inventor: SCHOU CHARLOTTE
IPC: A61P17/06
Filed: 1998-05-15
Granted: 2001-05-10
Abstract: The present invention relates to hitherto unknown compounds of formula (I) or their tautomeric forms, the attachment to the pyridine ring being in the 3- or 4-position, in which formula R1 stands for one or more substituents which can be the same or different and are selected from the group consisting of: hydrogen, halogen, trifluoromethyl, carboxy, C1-C4 alkyl, alkoxy or alkoxycarbonyl, nitro, amino or cyano and Q stands for C4-C20 divalent hydrocarbon radical which can be straight, branched, cyclic, saturated or unsaturated and X stands for carbonyl, carbonylamino, aminocarbonyl, oxycarbonyloxy, oxycarbonyl, carbonyloxy, aminocarbonyloxy, aminothiocarbonyloxy, oxycarbonylamino or oxythiocarbonylamino and Y stands for benzylene or phenylene and R2 stands for one or more substituents which can be the same or different and are selected from the group consisting of: hydrogen, C1-C4 alkyl, hydroxyalkyl or alkoxy, hydroxy, halogen, trifluoromethyl, cyano, carboxamido, sulfamoyl, nitro, amino, carboxy, alkoxycarbonyl or benzyloxy; and pharmaceutically acceptable, non-toxic salts and N-oxides thereof. The present compounds are of value in the human and veterinary practice.
Patent AU-580720-B2 (AU)
Title: Method of preparing wood-fibre boards
Inventor: KUNNEMEYER OTTO
IPC: B27N3/10
Filed: 1987-08-25
Granted: 1989-01-27
Abstract: There is proposed a process for the manufacture of wood fiber boards, wherein by far the largest part of the outer layers to be conventionally sanded away no longer consists of wood fibers but of wood dusts of a defined particle size, a material which is available as waste from other consolidations of wood raw materials. By employing the process of the invention, it also is possible to achieve an only small density drop towards the center of the board, so that this process is particularly suitable for the manufacture of medium density wood fiber boards with a weight of 600 to 950 kg/m3.
Patent AU-546361-B2 (AU)
Title: Pressure swing adsorption process
Inventor: VO TOAN P
IPC: C01B21/04
Filed: 1981-12-18
Granted: 1985-08-29
Abstract: Binary gas mixtures are separated on two carbon molecular sieve adsorbent beds to produce an enriched gas stream. This process includes a pressure equilization step to achieve partial adsorption pressure.
Patent AU-598318-B2 (AU)
Title: Osmotic continuous dispensing oral delivery system containing a moderately water-soluble metoprolol salt having improved core composition and use thereof
Inventor: LEE SHIH-WEI
IPC: A61K9/22
Filed: 1987-11-13
Granted: 1990-06-21
Abstract: The system having improved formulation properties, such as hardness and resistance to breakage, consists of a) an outer shell composed of a semipermeable material which is permeable to water and impermeable to the components of the core which contains the active ingredient, b) a core with a mixture which is sufficiently soluble in water to generate osmotic pressure and is composed of about 7.5 to about 15 % by weight of poly-N-vinylpyrrolidone, about 5 % by weight of a glidant or lubricant customary in the production of solid dosage forms, and about 80 to 92.5 % of a pharmaceutically acceptable metoprolol salt which is moderately soluble in water, and c) a passage through the shell a) for the transport of the components contained in the core into the surrounding aqueous body fluid.
Patent AU-601535-B2 (AU)
Title: A rotary head drum for a small-size vcr
Inventor: SUWA HISASHI
IPC: G11B5/52
Filed: 1987-12-24
Granted: 1990-09-13
Abstract: A rotary magnetic head device comprises a first tape guide drum (2) fixedly supported on a supporting shaft (1), a second tape guide drum (4) supported for rotation relative to the supporting shaft (1) in a facing relation to the first drum (2), said second drum (4) carrying a magnetic head (3), a third tape guide drum (6) mounted facing the second drum (4), and third drum being connected and secured to the first drum (2), a cut-out (20) in a portion of the third drum (6) not contacted by a magnetic tape (19), and a rotary transformer (27) having its rotor part (27a) mounted within the interior of the second drum (4) and having its stator part (27b) attached to the third drum (6) in a facing relation to the rotor part (27a).
Patent DE-2005638-B2 (DE)
Title: Overhead lines damper installation - attenuates long wave oscillations using viscous liquid to slow motion of ball inside closed tube
IPC: H02G7/14
Filed: 1970-02-07
Abstract: The damper, for attenuating long wave oscillations of overhead lines, has its installation and mfr. simplied and is unaffected by weather conditions. A tube (7) closed at both ends supports the line (9) and is itself supported by an insulating chain (4) from eg a mast. The tube is party filled with a viscous liquid (12) that attenuates the movement of a ball (11) inside the tube. (The ball moves due to the movement of the line). The tube may be curved or replaced by a hollow horizontal toroid. It may also contain more than one ball.
Patent DE-2228061-B2 (DE)
Title: Motor vehicle sliding window sealing strip - has polygonal sectioned tube with sides forming obtuse angled triangle
IPC: B60J10/75
Filed: 1972-06-09
Abstract: The elastic sealing strip for the gap between a movable window pane and a depression holding the pane, is esp. suitable for use on a motor vehicle door, wing, window. There is a stem-type retaining piece and a polygonal-sectioned sealing tube. With its longest side deformed to fit against the pane, a second side running parallel to the pane at an interval, and a third side forming an acute angle with the first. These three sides make up an obtuse angled triangle with the second and third sides adjacent to the obtuse angle. The third side may be arched into a slightly concave shape over its whole length. Holes can be incorporated, for water to drain away.
Patent JP-H0511769-B2 (JP)
IPC: B65G53/46
Filed: 1986-02-19
Abstract: A metering slide for fine-grained solids for gastight closing and cross-section-variable opening of vessels and piping in pneumatic conveying systems. A sliding plate provided with a metering opening is moved between two slide rings by a drive in a compression-proof slide casing. The intake side slide ring opening has a predetermined nominal width between 1/10 and 1/3 of the outside diameter of the slide ring. The discharge side slide ring has an inside diameter corresponding to 3 times to 10 times the nominal width of the intake. The slide casing is filled with a lubricant which is under a pressure equal to or higher than the operating pressure of the penumatic conveying system.
Patent JP-S5618430-B2 (JP)
IPC: B60Q1/124
Filed: 1974-04-01
Abstract: A system for correction of the orientation of a motor cycle headlamp includes a weight which moves in dependence on the centrifugal force caused by a turning movement of the motor cycle. In one embodiment, the weight is mechanically linked by transmission chains to control the correcting movement of the headlamp. In another embodiment, the correcting movement is carried out electrically under the control of a transducer which senses the extent of movement of the weight.
Patent JP-S4819805-B2 (JP)
IPC: F16D3/224
Filed: 1972-04-21
Abstract: A homokinetic or constant velocity coupling joint having an outer member having a spherical inner surface, an inner member having a spherical outer surface, and a cage locating a plurality of rolling elements between the inner and outer elements. The inner member has a number of longitudinal tracks for the rolling elements and the tracks are shaped so that when a torque tending to rotate the inner member with respect to the outer member is applied the rolling elements are caused to rock across the tracks and to jam against the outer member, the inner surface of which is completely smooth with no tracks, to transmit the torque from one member to the other. Either member can be the driving member.
Patent JP-H0620556-B2 (JP)
IPC: B01J21/10
Filed: 1987-02-23
Abstract: Catalyst composition is provided which is prepared by impregnating high surface area, which pore volume alumina with at least one magnesium compound convertible to the oxide, and, optionally, at least one alkali metal compound which is convertible to the oxide, and/or at least one zirconium compound convertible to the oxide, then subjecting the impregnated support to an oxygen-containing atmosphere under conditions suitable to convert at least a portion of the magnesium, alkali metal and zirconium compounds to the oxide form. The resulting catalyst is an effective double bond isomerization catalyst, and also greatly enhances the disproportionation activity of disproportionation catalysts when used in combination therewith.
Patent JP-H0250943-B2 (JP)
IPC: C08J9/14
Filed: 1981-03-25
Abstract: A process for the manufacture of a resilient foam based on a melamine-formaldehyde condensate, wherein an aqueous or alcoholic solution or dispersion containing a melamine-formaldehyde precondensate, an emulsifier, a blowing agent and a hardener is foamed by ultra-high-frequency irradiation and the foam is hardened by crosslinking the precondensate. The foam may be employed for heat and sound insulation, and as a packaging material.
Patent JP-2839853-B2 (JP)
IPC: B25F5/00
Filed: 1995-03-10
Granted: 1998-12-16
Abstract: An electric motor for portable machine tools, comprising an output shaft (9) for operating, means for sensing the speed of said output shaft; means for sensing the magnitude and the phase of the input voltage of the electric motor itself; means for sensing the electric current absorbed by the load, microprocessor means programmed for processing the detected values sensed by said means for sensing; means for generating an acceleration ramp at the starting; means for generating a deceleration ramp at the stopping, as well as means for generating the cruise speed of the tool, voltage controlled by said microprocessor in response to said detected values processed by itself, and means for controlling the forward running, reverse running and the run storing. <IMAGE>
Patent JP-S6211220-B2 (JP)
IPC: F16D65/18
Filed: 1978-05-10
Abstract: PURPOSE:To eliminate a conduit for transmitting hydraulic pressure and to prevent a disc brake containing hydraulic pressure generator from becoming non effective braking state due to damage of the conduit by containing a hydraulic pressure generator within a supporting shaft. CONSTITUTION:When a piston 14 moves within a cylinder 13 against the elastic strength of a spring 15 by pulling a brake cable rightwardly, it reduces the volume within a hydraulic chamber 17 to close an oil passage hole 25 at the initial time of this movement by a cup seal 21 resulting in high hydraulic pressure within the chamber 17. This hydraulic pressure is transmitted through a conduit 18 to an oil chamber 12 to cause a hydraulic piston 10 to move forweardly to thereby urge the frictional pad 8 onto a disc rotor 1. With this reaction a caliper 4 is rocked around a supporting shaft 3 to thereby cause the other frictional pad 9 to be urged onto the rotor 1 by the other opposite portion 6 of the capiper 4. Thus, the disc rotor is urged therebetween to occur a brake force.
Patent JP-H0218872-B2 (JP)
IPC: B26B19/42
Filed: 1980-05-20
Abstract: A shaving apparatus has a shear plate with hair entry apertures and a cutting unit which is rotatable relative to the shear plate. The cutting unit comprises a cutting member which is substantially constituted by a central body which is provided with cutters and with hair-pulling elements which are movable relative to the cutters. The hair-pulling elements are provided with connecting arms whose ends are secured to the central body of the cutting member. 
<??>A cover plate is employed, the ends of the connecting arms being situated between the central body of the cutting member and said cover plate.
Patent JP-S5937399-B2 (JP)
IPC: F16B13/14
Filed: 1979-05-31
Abstract: A frangible cartridge for anchoring a reinforcing element such as a rock-bolt in a borehole in rock strata, for example an underground mine roof, contains as separate components (A) a hydraulic substance mixed with a non-aqueous water-miscible liquid which is inert with respect thereto to form a paste-like mass and (B) an aqueous liquid, preferably water, which is capable of reacting with the hydraulic substance in component A on being brought into contact therewith when in use a reinforcing element is caused to break the cartridge and mix together components A and B within the borehole so as to form a cementitious grout around the reinforcing element, said grout serving when hardened to anchor the reinforcing element in the borehole. This cartridge is safer for use in coal mines and the like than the conventional resinous cartridges and is more reliable than cartridges in which the hydraulic substance is present in a dry form.
Patent JP-2815665-B2 (JP)
IPC: B64C1/00
Filed: 1990-03-22
Granted: 1998-10-27
Abstract: PURPOSE:To mold a composite material multi-cross beam structure of stabilized quality by disposing the composite material multi-cross beam structure on a composite material outer board, placing a top force and a press frame of a molding tool on the upper face of an upper frame of the composite material multi-cross beam structure, coating the whole of said structure with a film, pressing the left and right inner sides of ribs and the lower face of the upper flange by a rigid locator, heating, pressurizing and hardening. CONSTITUTION:A composite material outer board 2 is placed on the upper face of a molding tool base 6 of an integral molding device 5 of a composite material multi-cross beam structure 1, and the composite material multi-cross beam structure, provided with a frame for the ribs with a flange and with ribs disposed lengthwise and crosswise in the frame, is disposed of said composite material outer board 2. Sheets 10 are disposed from both ends of a lower flange of the composite material multi-cross beam structure all over the composite material outer board, and pads 9 of given plate thickness are covered all over inner sides, left and right, of the kinds of composite material multi-cross beam structure. An upper face jig 7 is placed on the upper face of an upper section flange of the composite material multi-cross beam structure, and a press frame is placed on the upper face jig 7, and the whole is coated with a film 11 for vacuum packaging. Also, the inner faces, left and right, of the rib and the lower face of the upper flange are pressed by a rigid locator 12 and heated, pressurized and hardened by an autoclave to form the composite material multi-cross beam structure.
Patent JP-3049646-B2 (JP)
IPC: B42D25/29
Filed: 1993-04-05
Granted: 2000-06-05
Abstract: A novel method for manufacturing substrates with defined metallic surface structure is specified, which method can be used advantageously in particular in the manufacture of reflection holograms on banknotes. In this case the metallic surface elements are produced on a master, for example a printing roller, in peelable form and then transferred directly from the master onto the respective substrate. <IMAGE>
Patent JP-2719522-B2 (JP)
IPC: H04L29/06
Filed: 1988-04-01
Granted: 1998-02-25
Abstract: A data link controller (DLC) 52 is disclosed which employs buffers (100,106) on both receive and transmit sides. These last-in, first-out buffers contain a position indicating that a character is the last one of a packet. In this way, a user need not monitor reception or transmission on a character-by-character basis, but need only concern themselves with packets. The receive and transmit FIFO's generate requests for more characters by monitoring the number of characters stored and thereby automatically receive and transmit characters without processor intervention. A four-stage mechanism (600,602,604,606,608,610,612,614) permits monitoring of multiple contiguous frames (back-to-back frames) received. Control of the DLC is provided by status and control registers (112,212) which are accessible to the user via a microprocessor interface (50). Particular registers have bit positions monitoring status conditons in such a manner that the most-probable one of a set of conditions compries the least-significant bit position, while the least-probable condition occupies the most-significant bit position. This affords simple shift and test technique for monitoring status conditions.