baber/WOPTO huggingface dataset:
Patent AU-722084-B2 (AU)
Title: Process to obtain oestrogens from mare's urine
Inventor: BAN IVAN
IPC: A61K35/22
Filed: 1996-08-30
Granted: 2000-07-20
Abstract: Recovery of a phenolics-depleted natural mixture of conjugated oestrogens from the urine of pregnant mares comprises (a) providing a liquid urine (which comprises a urine freed from mucous and solids, a concentrate of the latter or a urine retentate obtained by membrane filtration) and treating it with a water-soluble base to give a pH of at least 12 and subsequently treating with aqueous acid to adjust the pH to 5-8.5; (b) contacting the urine with a hydrophobised silica gel to adsorb the conjugated oestrogens and separating the gel from the mixture; (c) washing the gel with an aqueous buffer adjusted to pH 5-7; and (d) eluting the oestrogens from the gel using a mixture of water and a water-miscible solvent selected from ethers, lower alcohols and lower aliphatic ketones, and optionally concentrating the eluate;
Patent AU-583983-B2 (AU)
Title: A catalyst for the selective oxidation of sulfur containing compounds in particular hydrogen sulfide, to elemental sulfur; a process for the preparation of catalyst; and a process for the selective oxidation of sulfur containing compounds in particular hydrogen sulfide,to elemental sulfur
Inventor: BERBEN PIETER HILDEGARDUS
IPC: C01B17/04
Filed: 1987-04-14
Granted: 1989-05-11
Abstract: The invention relates to a catalyst for the selective oxidation of sulfur-containing compounds, in particular hydrogen sulfide, to form elemental sulfur, comprising a carrier of which the surface exposed to the gaseous phase does not exhibit alkaline properties under the reaction conditions, and a catalytically active material applied thereto or formed thereon. According to the invention the catalyst is characterized in that the specific surface area of the catalyst is less than 20m<2>/g catalyst, with less than 10% of the total pore volume having a pore radius between 5 and 500 A. The invention also relates to a process for preparing the catalyst, and to processes using it.
Patent AU-642215-B2 (AU)
Title: 17beta -substituted-4-aza-5alpha-androstan-3-one derivatives and process for their preparation
Inventor: PANZERI ACHILLE
IPC: A61P35/00
Filed: 1991-02-06
Granted: 1993-10-14
Abstract: The present invention concerns steroidic 5 alpha -reductase inhibitors having the formula:  <IMAGE>  As a result of their 5 alpha -reductase inhibiting activity, these compounds are useful in the treatment of androgen dependent conditions and diseases.
Patent AU-597382-B2 (AU)
Title: Process and apparatus for freezing liquid or semiliquid foods in the form of essentially uniform pellets
Inventor: ANDERSON ALVAR
IPC: A23L3/375
Filed: 1987-06-16
Granted: 1990-05-31
Abstract: In a process for freezing liquid or semiliquid food products in the form of essentially uniform pellets, the nonfrozen food product is introduced into a container (7). The product is agitated within the container, while a liquid cooling gas is sprayed over the product. The partially frozen food product is then removed from the container before it is completely frozen and after formability has been achieved, and is formed into essentially uniform pellets which are completely frozen outside the container. An apparatus for carrying the process into effect comprises a container (7), an agitator (8) mounted within said container, spray nozzles (18) opening into the upper part of the said container for spraying the underlying food product in the container with a liquid cooling gas, a forming device (13) for forming the partially frozen food product removed from said container into essentially uniform pellets, and a freezer (17) for completely freezing the pellets thus formed.
Patent AU-660276-B2 (AU)
Title: A process for producing metals and metal alloys in a smelt reduction vessel
Inventor: KEOGH JOHN VINCENT
IPC: F27B1/16
Filed: 1991-03-13
Granted: 1995-06-22
Abstract: The invention is concerned with a process for producing metals and metal alloys, in particular iron and iron alloys. Starting materials are metal oxides and/or ores in a smelt reduction vessel containing molten metal. The waste gases formed in the vessel are discharged through an outlet. Usually a lot of liquid and solids are lost by this discharging. Object of the present invention therefore is that the loss of liquid and solids through the waste gases outlet is reduced by causing the waste gases, oxidizing gases, liquid and solids in a space above the bath surface to rotate about a vertical axis of the vessel thereby forcing liquid and solids outwardly towards the wall of the vessel. <IMAGE>
Patent AU-778294-B2 (AU)
Title: 5-beta-sapogenin and pseudosapogenin derivatives and their use in the treatment of dementia
Inventor: BARRACLOUGH PAUL
IPC: A61P25/14
Filed: 2000-09-29
Granted: 2004-11-25
Abstract: The invention discloses the use of sapogenin derivatives in the treatment of cognitive dysfunction and similar conditions. Methods of treatment and pharmaceutical compositions are also disclosed.
Patent AU-604053-B2 (AU)
Title: Web material for camouflage against electromagnetic radiation
Inventor: GRANQVIST CLAES GOERAN
IPC: F41H3/00
Filed: 1987-08-21
Granted: 1990-12-06
Abstract: PCT No. PCT/SE87/00367 Sec. 371 Date Feb. 7, 1989 Sec. 102(e) Date Feb. 7, 1989 PCT Filed Aug. 21, 1987 PCT Pub. No. WO88/01363 PCT Pub. Date Feb. 25, 1988.Web material for camouflaging against electromagnetic radiation whereby the material (1) comprises several layers (4, 5, 6) against the electromagnetic radiation which is directed against the material, whereby the material is provided with a front side (2), which is intended to be turned towards a potential observer or detector, as well as a backside (3), which is intended to be turned towards an object, which is to be camouflaged. The layers consist of a first layer (6), formed of a metallic foil (4), with at least one reflective surface toward the front side (2), a second layer (5), laid on the first surface of the first layer and chosen to be of a material which is absorbent for visible light and near-infrared radiation (wave length up to approximately 2  mu m) as well as transparent for thermal infrared radiation (wave length region 3-100  mu m) as well as, on the second layer, a third layer (6), one surface of which forms said front side (2), the layer being a plastic layer (6), chosen to provide an adapted absorbtion of radiation in the region 8-13  mu m), whereby the front side (2) is textured in an embossed pattern by means of closely spaced groves (7).
Patent AU-689810-B2 (AU)
Title: Linking element
Inventor: KOCH EBERHARD
IPC: E04B1/41
Filed: 1994-10-13
Granted: 1998-04-09
Abstract: A linking element (13) for fastening metallic bodies on or in concrete building elements has an anchoring head (16) that may be anchored in the concrete building element and a foot (15) that may be welded to the metallic body. In order to achieve reliable, highly traction-resistant spot-welding between the linking element and the metallic body, the surface (19) of the foot (15) that faces the metallic body is provided with several projections distributed thereover.
Patent AU-544066-B2 (AU)
Title: 2-(4-(diphenylmethyl)-1-piperazinyl)-acetic acids and their amides
Inventor: BALTES EUGENE
IPC: C07D295/08
Filed: 1982-02-05
Granted: 1985-05-16
Abstract: New 2-[4-(diphenylmethyl)-1-piperazinyl]-acetic acids, their amides and their salts, processes for the preparation thereof and therapeutic compositions. These compounds have the formula   <IMAGE> wherein Y=-OH or -NH2; X and X'=H, halogen, alkoxy or trifluoromethyl; m=1 or 2 and n=1 or 2. The amides of the 2-[4-(diphenylmethyl)-1-piperazinyl]-acetic acids are prepared either by reacting a 1-(diphenylmethyl)-piperazine with an omegahaloacetamide, or by reacting an alkali metal salt of an omega-[4-(diphenylmethyl)-1-piperazinyl]-alkanol with a 2-haloacetamide, or yet by reacting ammonia with a halide or alkyl ester of a 2-[4-(diphenylmethyl)-1-piperazinyl]-acetic acid, whereas the 2-[4-(diphenylmethyl)-1-piperazinyl]-acetic acids are prepared by hydrolyzing the corresponding amide or lower alkyl ester. These compounds have in particular an antiallergic, spasmolytic and antihistaminic activity.
Patent AU-598056-B2 (AU)
Title: Test carrier for the analytical determination of a component of a body fluid
Inventor: FREITAG HELMUT
IPC: C12Q1/50
Filed: 1987-11-11
Granted: 1990-06-14
Abstract: The present invention provides a test carrier (1) for the analytical determination of a component of a body fluid with a base layer (2) and at least two planar test layers which, in the initial state of the test carrier, before carrying out the determination, are separate from one another but can be brought into contact with one another by external manipulation, wherein a first test layer (8) and a second test layer (10) are arranged on the base layer essentially next to one another but separated in the initial state by a gap, a contact element (11, 17, 18, 20) being provided which consists of a capillary-active material which is so dimensioned that it can bridge the gap (12) and which is so mounted and arranged that, in a first position, it cannot contact at least one of the test layers (8, 10) but, by external pressure, it can be brought into a second position in which it contacts both test layers in such a manner that a liquid exchange between the test layers is possible.
Patent AU-605802-B2 (AU)
Title: Method for designing progressive addition lenses
Inventor: SILVA DONALD E
IPC: G02C7/02
Filed: 1987-11-23
Granted: 1991-01-24
Abstract: A method of designing progressive addition lenses is provided in which the surface of the lens is in effect synthesized directly from its specification. A desired pattern of grid lines is produced in which the astigmatism is distributed over the entire pattern of grid lines in a predetermined manner, a standard grid viewing system from which rays are traced is then assumed, and surface normals for each grid crossing are calculated by using the grid object and grid image as known quantities and solving for each surface normal using the law of refraction and determining the surface of the lens from the respective surface normals.
Patent AU-567283-B2 (AU)
Title: 2-(thien-2-yl) and 2-(thien-3-yl) ethylamines
Inventor: HEYMES ALAIN
IPC: C07D333/20
Filed: 1982-06-10
Granted: 1987-11-19
Abstract: The present invention provides a multistep process for the preparation of 2-(thien-2-yl)- and 2-(thien-3-yl)-ethylamine intermediates of the general formula:-    <IMAGE>  (I)  in which R1, in the 2-, 3-, 4- or 5-position, is a hydrogen or halogen atom, a nitro, amino, cyano or carboxyl group, a linear or branched alkyl or alkoxy radical or a heterocyclic or non-heterocyclic aromatic radical, which is optionally mono- or polysubstituted, R2 is a hydrogen atom, a linear or branched alkyl radical or a heterocyclic or non-heterocyclic aromatic radical, which is optionally mono- or polysubstituted, and Ar is a heterocyclic or non-heterocyclic aromatic radical, which is optionally mono- or polysubstituted, when the aminoethyl radical is in the two position and the radical R1 is in the 4- or 5-position, the above intermediates can be converted into 4,5,6,7-tetrahydrothieno[3,2-c]pyridine derivatives according to a procedure set forth in U.S. Pat. No. 4,127,580. When the aminoethyl radical is in the 3-position and the radical R1 is in the 4- or 5-position, the above intermediates can be converted into 4,5,6,7-tetrahydrothieno[2,3-c]pyridine derivatives according to a procedure set forth in U.S. Pat. No. 4,127,580. Both sets of tetrahydrothieno pyridine final products possess anti-inflammatory, vasodilator and blood platelet aggregation inhibition activity.
Patent AU-737605-B2 (AU)
Title: Identification of human cell lines for the production of human proteins by endogenous gene activation
Inventor: BRANDT MICHAEL
IPC: C12N15/09
Filed: 1998-07-22
Granted: 2001-08-23
Abstract: A process for selecting human cells for the production of human proteins by endogenous gene activation allows human proteins to be produced in economically feasible quantities and in a form suitable for producing a pharmaceutical composition. Also disclosed is a process for producing human proteins in a cell line identified in this matter.
Patent AU-768161-B2 (AU)
Title: Method for receiving and storing optically detectable data
Inventor: MULLER MARKUS R
IPC: G06T7/00
Filed: 1998-09-11
Granted: 2003-12-04
Abstract: The invention relates to a method for receiving and storing optically detectable data of an object on a storage medium. According to the invention, a camera is used to take a sequence of several individual images of the object whose position is spatially adjusted with regard to the relative position between the object and the camera. The sharp displayed areas of the individual images are determined and one or more resulting images are composed therefrom.
Patent BG-60433-B2 (BG)
Title: (-)-1 -ETHYL-1 -HYDROXYMETHYL-1,2,3,4,6,7,12,12BA-OCTAHYDROINDOLO[2,3-a] QUINOLYSINE, METHOD FOR ITS PREPARATION AND PHARMACEUTICAL METHODS CONTAINING IT
Inventor: SZANTAY CSABA
IPC: C07D471/14
Filed: 1993-12-10
Abstract: The invention relates to a new (-)-1 -ethyl-1-hydroxymethyl-1,2,3,4,6,7,12,12b -actahydroindole[2,3,a] quinolysins having the formula (formula) and to its acid adjunctive salts and a method for the preparation of the salt compound by separation of the respective racemic compound and eventual subsequent hydrolysis and/or salt formation. The compound has increased peripheral vasodilatation and antihypoxic activity. The invention also relates to pharmaceutical compositions containing the compound as an active component.
Patent DE-1807098-B2 (DE)
Title: Electromagnetic flap armature delay - has ferromagnetic core with remanent magnetic part not excitable by excitation coil
IPC: H01H51/01
Filed: 1968-11-05
Abstract: The relay has a ferromagnetic core surrounded by an excitation coil, a ferromagnetic reverse-flow yoke, and a flap armature hinged on the yoke and consisting of ferromagnetic material, at least partly. These parts form a magnetic circuit with an air gap, on the armature repulsed. The core (22) has a magnetically remanent part (24) which is not magnetised by the excitation coil (21). This core part (24) lies opposite the permanent magnetic (16) of the magnetic shunt circuit (40) with the flat armature (30) repulsed. In this position opposite poles face each other. With the armature attached identical poles face each other.
Patent DE-1929846-B2 (DE)
Title: Snap-on coaxial connector - has plug tubular spring pressed radially out by socket and forcing collar axially from plug
IPC: H01R13/646
Filed: 1969-06-12
Abstract: The snap-on coaxial connector has a tubular spring in its plug part. The spring bows inwards and has a discontinuous ridge around the middle of its inner surface. The spring is situated between the end face of the actual plug part and the rear of a circular lip formed at one end of the collar which locates over the end of the plug part. The spring forces the collar axially away from the plug part. The collar is prevented from leaving the plug by a rear hooked lip. The socket parts outer conductor presses the spring outwards against the inside of the collar, clamping the latter firmly. The socket is removed by exerting the necessary axial force.
Patent DE-1944851-B2 (DE)
Title: Stretcher transporting appts. installed in hospital wall - uses frame attachable or permanently hinged to lifting arm for transferring patient from normal to sterilised room or vice=versa
IPC: A61G7/10
Filed: 1969-09-04
Abstract: The stretcher canvas is to be easily detachable from the stretcher frame, which itself is to be either detachable from the lifting arm, or hinged to it, so that it can be turned to a vertical position. The arm pref. turns the stretcher through 180 deg. in passing it through the opening. Raising the stretcher on the lifting arm pref. also raises the sliding shutter from the opening the stretcher is to pass through. This may be done by connecting the shutter to the lifting arm, either with a lever or by a system of cords and pulleys. The wall may form one boundary of a medical treatment.
Patent DE-2104784-B2 (DE)
Title: Regulating valve for three affected temperatures - has cold hot and mixture temperature sensors coupled for alternative control
IPC: G05D23/19
Filed: 1971-02-02
Abstract: The temperature sensitive valve control arrangement is one in which the control valve setting is affected in dependence upon three different temperatures. The temperature probe for one of the mixing liquids links up with the probe for the resultant mixture for alternative control of one or the other. The three-way mixing valve (1) serves for cold liquid inlet (K) and warm liquid inlet (W) resulting in mixture (M) having resultant temperature probe (11). The warm liquid probe (26) is of bellows form coupled to a heating circuit (27), alternatively coupled to a source of supply (18, 19) to cut out, or switch in, another heating circuit (15) through a switching contact (20, 21, 22) arrangement. In this way control can be made in dependence upon outside, ambient, temperature.
Patent DE-2211983-B2 (DE)
Title: Heating-system expansion liquid accommodation - storing lowest-temperature portion pressure-free and pumping back for pressure maintenance
IPC: F24D3/10
Filed: 1972-03-13
Abstract: The expansion fluid is absorbed from heating systems, or other closed fluid systems, with the portion of the expansion fluid occurring during the operative process between a min. and a max. temperature normally stored in the closed system under operating pressure. The portion of this fluid occurring in the course of heating to the lowest temperature is stored without pressure, and when the operative pressure falls part of the fluid stored in this way is pumped back into the system for maintenance of a min. operating pressure. One or more tanks (14) for this storage can be connected to the supply duct (5) which is fitted with an overflow valve (12) adjustable to a prescribed pressure, the tank being connected to a return duct (19) opening into the closed system, with an intervening return pump (18) switched on and off by a pressure switch (16) which can be set for a min. pressure.
Patent DE-2237706-B2 (DE)
Title: Ceramics spacer bar mfr. - by extrusion with triangular cross section, cutting to length, and stamping of toothing
IPC: B28B13/00
Filed: 1972-08-01
Abstract: Ceramics spacer bars are automatically produced for holding apart ceramic semifinished ware in vertical position in casings or carriages during firing of glazes or decorations. Ceramics masses are extruded to the cross section of the bars, with triangular cross section, cut to length, and toothing is cut in before collection of the bars on a flat surface. The extruded parallel-faced strand, with a bevelled end, is sprayed with a hydrophobic lubricant, then cut to lengths on a conveyor belt at a speed exceeding the extrusion speed. The teeth are individually and successively stamped in from the bevelled side. The web is supported at the back by a flexible vertical band, and the stamping iron and band are advanced with the same speed and direction as the strand. The bars are then transferred to the inclined collecting surface and automatic stepwise motion occurs.
Patent JP-3647958-B2 (JP)
IPC: A61M5/00
Filed: 1996-02-14
Granted: 2005-05-18
Abstract: The present invention relates to a prefill syringe in which the space provided at the joining area between a cap or protector and a needle holder can be covered by an inexpensive material and a simple method, without interrupting the flow of the production process. In this prefill syringe, a cap 15 or a protector is attached to a needle holder 11 provided to one end of cartridge 10, and a cylindrical member 20 formed of an elastic material is externally engaged to span the needle holder and cap or protector so as to cover the joining area A between the needle holder and the cap, or the joining area between the needle holder and the protector. Further, one or more ring-shaped projections which contact the outer peripheral surface of the needle holder and the outer peripheral surface of the cap are formed to the inner periphery of the cylindrical member. <IMAGE>
Patent JP-3390198-B2 (JP)
IPC: H04L27/22
Filed: 1993-02-18
Granted: 2003-03-24
Abstract: A data transmission system comprising a transmitter (2) connected by way of a channel (4) to a receiver (6) in which the data symbols to be transmitted are subdivided into groups and the data symbols from a group are represented each by a different signal element. The transmitted signal then comprises the sum of the various signal elements. An example of such a representation is the quadra-phase code. For recovering the transmitted symbols from the received signal, this received signal in the case of the quadra-phase code is sampled in the receiver per group of signal elements at a first and a second sampling instant and decisions about the transmitted symbol values are made in response to the values of these samples. For allowing the sampling to take place at the right instant, the receiver comprises timing means (21) for adjusting the sampling instants in response to an error signal. According to the inventive idea this error signal depends on the correlation between the value of the sample at the first instant and a measure for the expected value of the sample at the second instant.
Patent JP-3184449-B2 (JP)
IPC: H01L21/52
Filed: 1996-02-20
Granted: 2001-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a die-bond material without an element of lead for a semiconductor element, along with good radiation and large adhesive. SOLUTION: Germanium of 0.5 to 5wt.% as a metal hardly reactive to oxidation is added to tin (Sn) of 95 to 99.5wt.%. Then, the die bond material is not deteriorated by oxidization in a heat treatment step, so high adhesive force can be obtained. When bismuth(Bi) or bismuth(Bi) and zinc(Zn) are added to the alloy solder made of tin and germanium, the melting point can be adjusted, and the generation of a brittle intermetallic compound can be prevented. The bonding force between a lead frame and a semiconductor element can be improved.
Patent JP-2612020-B2 (JP)
IPC: B41F7/36
Filed: 1988-02-29
Granted: 1997-05-21
Abstract: The offset inking unit features a distribution roller (12), which, via a first branching roller (13) in a first roller train, is in contact with an ink transport roller (8), against which lie two leading inking rollers (3, 4) and which is in contact via a second branching roller (11) with a friction roller (7) in a second roller train connected in parallel to the first roller train, such that, seen in the direction of rotation of the plate cylinder, at least the first inking roller (3) of the two leading inking rollers (3, 4) lies against the distribution roller (7). Seen in the direction of rotation of the plate cylinder (1), the second inking roller (4) of the two leading inking rollers (3, 4) is connected at least to one further inking roller (5) positioned later in the train by means of an additional ink transport roller (9). Damping is carried out either directly onto the printing plate or onto a leading inking roller. 
<IMAGE>
Patent JP-H0669723-B2 (JP)
IPC: B29C65/00
Filed: 1986-03-07
Abstract: The invention relates to a method of joining two bevelled rod ends composed of plastics material reinforced with long fibres, using a shrinkable tube.