baber/WOPTO huggingface dataset:
Patent NO-163110-B (NO)
Inventor: VOGEL WILLIBALD
IPC: E06B3/62
Filed: 1985-04-30
Abstract: 1. A frame component (1) with an inserted filling (4) for window or door frames composed of hollow-section members (1) connected to one another at the corners, having a rib (7), which is preferably disposed at the outside of the frame, and a plastics retaining strip (11), particularly of impact-resistant rigid PVC, which is inserted in the frame subsequently, preferably at the inside, to hold the filling (4), for example a pane of glass (4), wherein both the rib (7) and the retaining strip (11) each rest with a flexible seal (14, 15) against the filling (4), under prestressing, and wherein the seal (14) of the retaining strip (11) is coextruded with the latter, while the seal (15) of the rib (7) is inserted in a corresponding groove (8) and has a section of high flexibility which is substantially subjected to bending stress, characterised by the following features : the seal of the retaining strip (11) is constructed in the form of a support (14) for the retaining strip (11), which support is ribbed at its surface adjacent to the filling (4), is subjected substantially to compressive stress and has little flexibility ; the seal (15) pushed into the rib (7) is constructed in the form of a hollow-section flexible tube (15) ; the hollow-section flexible tube (15) consists of synthetic rubber with a high elastic flexibility, particularly of EPDM ; the sealing support (14) coextruded with the retaining strip (11) consists of the following materials : (a) 40 to 60 parts, particularly 50 parts, of chlorinated polyethylene with a chlorine content of 30 to 42%, particularly 36%, (b) 20 to 30 parts of polyvivyl chloride with a k-value of 58 to 78, preferably 70, and a plasticizer sorption of at least 30% (according to DIN 53417, part 1), and (c) 20 to 30 parts of nitrile rubber NBR with a ratio of butadiene to acrylonitrile of from 55 to 45 to 82 to 18, particularly 67 to 33.
Patent NO-166836-B (NO)
Inventor: COCHRUM KENT C
IPC: A61F2/02
Filed: 1986-03-07
Abstract: Transplants, such as pancreatic islets, are made suitable for transplantation into a genetically dissimilar individual by coating the transplant with a surface-conforming bonding bridge layer of a multifunctional material that binds chemically to a surface component of the transplant followed by a semipermeable, biologically compatible layer of a polymer that binds chemically to the bonding bridge layer.
Patent NO-165022-B (NO)
Inventor: BOYLE FRANCIS THOMAS
IPC: A61K31/41
Filed: 1987-06-16
Abstract: Heterocyclic compounds of the formula:- <CHEM> wherein X and Y, which may be the same or different, are each a =N- or =CH- group and R is a phenyl radical which optionally bears one or more substituents selected from halogen atoms, amino, cyano, carbamoyl, hydroxy and nitro radicals, 1-6C alkyl, halogenoalkyl, alkoxy, halogenoalkoxy and alkylamino radicals, di(1-6C alkyl)amino and 2-6C alkoxycarbonyl radicals, and n is 1 to 6, but excluding the compound wherein X and Y are each =N-, R is 2,4-dichlorophenyl and n is 1; and the pharmaceutically or veterinarily acceptable acid addition salts thereof; processes for their manufacture; and pharmaceutical and veterinary compositions containing them.
Patent NO-177903-B (NO)
Inventor: JONES TREVOR ERIC
IPC: D21C9/16
Filed: 1989-11-13
Abstract: The brightness of hydrogen peroxide bleached cellulosic material e.g. mechanical wood pulp or fabrics may be increased if the cellulosic material is contacted with both phosphoric acid, or a salt thereof, and an amino phosphonic acid or a salt thereof.
Patent NO-179976-B (NO)
Inventor: HERZIG CHRISTIAN
IPC: C08G77/42
Filed: 1990-05-04
Abstract: Novel alkenyloxy-functional organosilicon compounds containing, per molecule, at least one Si-bound radical Y of the formula -(CH2)2-R<2>-(A-R<3>)z-O-CH = CH-CH2-R<4>   (I> in which
 A denotes -O-, -S- or 
<IMAGE>
 R<2> denotes a linear or branched alkylene radical having 1 to 7 carbon atom(s) per radical or a cycloalkylene radical having 5 to 7 carbon atoms per radical,
 R<3> denotes a linear or branched alkylene radical having 2 to 4 carbon atoms per radical, which may be substituted by a hydroxyl group, methoxy group, ethoxy group or trimethylsiloxy group,
 R<4> denotes a hydrogen atom or an alkyl radical having 1 to 4 carbon atom(s) per radical and
 z denotes 0, 1 or 2. 
<??>The alkenyloxy-functional organosilicon compounds are preferably silanes or organopolysiloxanes. The alkenyloxy-functional organopolysiloxanes can be crosslinked, for example by ultraviolet light and are suitable for the preparation of coatings.
Patent ZA-815654-B (ZA)
Title: Process for selective liquid-liquid extraction of germanium
Inventor: ROUILLARD DENISE
IPC: C22B19/00
Filed: 1981-08-17
Abstract: A process for selective liquid-liquid extraction of germanium from an aqueous acidic liquor containing, besides germanium, at least another metal selected from the group which comprises cadmium, zinc, cobalt and nickel. This process includes extracting germanium from said aqueous liquor by contacting said liquor with an organic medium containing a diluent and an extractant, said diluent being immiscible with said aqueous liquor. The major part of germanium passes from said aqueous liquor to an organic phase which is subsequently submitted to a stripping step by contacting with an alkaline medium, with formation of an aqueous phase containing the major part of germanium from said aqueous liquor.
Patent ZA-817459-B (ZA)
Title: Heat treatment of solid particles
Inventor: BERGOUGNOU MAURICE A
IPC: F28C3/14
Filed: 1981-10-28
Abstract: The invention discloses a process and apparatus for the heating or cooling of light solid particles having a low free-fall speed, by means of flowing gas-solid exchangers. The process makes it possible to heat or cool light solid particles dispersed in a gas flow by contacting them with a countercurrent flow of heavy solid particles having a greater final free-fall speed and that are hot or cool in relation to the light particles, thus effecting a heat transfer between the particles.
Patent ZA-832278-B (ZA)
Title: Imidazoline derivatives
Inventor: STILLINGS MICHAEL ROBIN
IPC: A61P25/02
Filed: 1983-03-30
Abstract: Imidazoline derivatives of the formulahaving the RS or S configuration wherein R<sup>1</sup> is alkyl C<sub>1-4</sub>, allyl, benzyl, phenethyl or hydroxyalkyl C<sub>2-4</sub>, and their non-toxic salts.Processes for their preparation and pharmaceutical compositions thereof. The compounds exhibit presynaptic a<sub>2</sub>-adrenoreceptor antagonist activity.
Patent ZA-855997-B (ZA)
Title: Vitamin d3 derivatives
Inventor: IKEKAWA NOBUO
IPC: C07H23/00
Filed: 1985-08-08
Abstract: 1 alpha ,25-Dihydroxy-26,27-dimethylcholecalciferol represented by formula:   <IMAGE> (I)  This compound is prepared by irradiating 26,27-dimethylcholesta-5,7-diene-1 alpha ,3 beta ,25-triol with ultraviolet light, and is useful for the prevention or treatment of calcium pathobolism or osteoporosis.
Patent ZA-862409-B (ZA)
Title: Flue gas injection device in a cooling tower
Inventor: SCHWICKERT MANFRED JOSEF
IPC: F23J15/00
Filed: 1986-04-02
Abstract: 1. Device for injecting desulphurised flue gas into a natural draught cooling tower equipped with a shell through which the aforementioned gas is conducted via at least one pipe above the exchange body and drop separators of the cooling tower, characterised in that the pipe (1) is equipped with a means of passage (3) of the flue gas into at least one chamber (4) for regulating the speed of the flue gas, which chamber (4) is connected by means of at least one drop separator (5) with the inside of the cooling tower (2).
Patent ZA-862769-B (ZA)
Title: Machine saw
Inventor: HOLDER KURT
IPC: B23D47/04
Filed: 1986-04-14
Abstract: A machine saw comprises a machine frame, a slotted flat plate rotatable about a vertical axis and serving to receive a workpiece to be sawn, a motor-driven circular saw blade which is rotatable about a horizontal axis of rotation and is adapted to be passed upwards through the slot in the rotatable plate from beneath during sawing, a clamping bridge which is fixed in relation to the frame and spans the rotatable plate and a clamping device mounted by the bridge for clamping a workpiece on the rotatable plate. Part of the clamping device is formed by a clamping jaw movable vertically upwards and downwards and adapted to be set down onto the workpiece, this clamping jaw being rotatable about the axis of rotation of the rotatable plate and displaceable at right angles to this axis of rotation in a sliding guide means.
Patent ZA-867328-B (ZA)
Title: Method of controlling product tension in a rolling mill
Inventor: MAROTI ANDRE S
IPC: B21B37/48
Filed: 1986-09-25
Abstract: In a rolling mill wherein product is rolled continuously in successive first and second blocks at the finishing end of the mill, a pinch roll unit is interposed between the two blocks. The motor speed of the pinch roll unit is employed in combination with other variables to preset the motor speed of the second block prior to entry of the product front end therein. The preset motor speed of the second block produces an acceptable level of interblock product tension once the product has entered the second block. Thereafter, product elongation in the first block is monitored and required adjustments to the motor speed of the second block are made in order to maintain interblock product tension within acceptable limits.
Patent ZA-878938-B (ZA)
Title: Alkaline earth metal hydrocarbyl phenates,their sulphurised derivatives,their production and use thereof
Inventor: CANE CHARLES
IPC: C10L1/182
Filed: 1987-11-27
Abstract: An additive concentrate suitable for incorporation into a finished lubricating oil composition, the additive concentrate comprising:  (a) a lubricating oil, (b) a lubricating oil soluble sulphurised alkaline earth metal hydrocarbyl phenate modified by incorporation of from greater than 2 to 35% by weight based on the weight of the composition of either (i) at least one carboxylic acid having the formula:-            R - @@ - COOH      (I)   wherein R is a C10 to C24 alkyl or alkenyl group and R<1> is either hydrogen, as C1 to C4 alkyl group or a -CH2-COOH group, or an anhydride, acid chloride or ester thereof or (ii) a di- or polycarboxylic acid containing from 36 to 100 carbon atoms or an anhydride, acid chloride or ester thereof, the composition having a TBN greater than 300.
Patent ZA-883733-B (ZA)
Title: Probe for determination of gas concentration in molten metal
Inventor: DUBE GHYSLAIN
IPC: B22D2/00
Filed: 1988-05-25
Abstract: The invention provides a new immersion head probe for use in apparatus for the determination of the concentration of gas dissolved in a molten metal. Such determinations are needed to facilitate removal of the gas, which can cause bubbles in the solidified metal and subsequent processing difficulties. The apparatus circulates an inert carrier gas through the probe in gas exchange contact with the molten metal to entrain dissolved gas until an equilibrium mixture is obtained; the concentration of the dissolved gas in the mixture then is representative of its concentration in the molten metal. The head consists of a monolithic or integral body of a porous gas-permeable material of sufficient mechanical strength at the temperature of the molten metal and of sufficient porosity, pore size and permeability to permit the necessary gas diffusion in a reasonable period of time. The body of the probe preferably is thin in one direction to minimize the path length for the gas to diffuse therein, and is provided with a carrier gas inlet and outlet suitably spaced apart to ensure that the gas diffuses throughout the body. If the test is to be carried out in a stationary body of molten metal, the probe may be vibrated or the metal may be stirred to increase the probe/metal contact, both decreasing the time required for the gas mixture to reach sufficient equilibrium.
Patent ZA-884525-B (ZA)
Title: Method of removing mist coating from glazed panels
Inventor: GROTH ROLF DR
IPC: F25D21/00
Filed: 1988-06-24
Abstract: There is disclosed a method for the removal of a coating of mist at the interior face of a glazing panel, especially of high thermally insulating glass, of a refrigerating cabinet, operating with forced air circulation, after the opening and closing of a door of the cabinet. In order to remove the coating, the speed of circulation of the air after closing of the door is temporarily increased until decomposition of the coating has taken place and thereafter is reduced back to the level required for normal cooling operation.
Patent ZA-891077-B (ZA)
Title: Process for the preparation of 1,2-disulfone compounds
Inventor: BARTMANN EKKEHARD
IPC: C07D209/48
Filed: 1989-02-10
Abstract: A process for the preparation of 1,2-disulphones by oxidation of corresponding 1,2-disulphonylhydrazines with the aid of concentrated nitric acid as oxidising agent.
Patent ZA-893033-B (ZA)
Title: Bonding diamond to diamond
Inventor: JONES BARBARA LYNN
IPC: C23C16/26
Filed: 1989-04-25
Abstract: A method of bonding diamond to diamond including the steps of providing two spaced diamond surfaces (34), (36) and growing a diamond or diamond-like bridge between the diamond surfaces by chemical vapour deposition.
Patent ZA-906098-B (ZA)
Title: Process for the preparation of castanospermine esters
Inventor: MARGOLIN ALEXEY L
IPC: C12P17/18
Filed: 1990-08-02
Abstract: 1-Esters of castanospermine have been prepared enzymatically from appropriate activated esters using subtilisin. The esters obtained in this way can be further reacted enzymatically to give diesters which can, in turn, be selectively hydrolyzed to give monoesters in good yield.
Patent ZA-906533-B (ZA)
Title: Direct-current electric-arc furnace
Inventor: BOCHSLER WALTER
IPC: F27B3/14
Filed: 1990-08-17
Abstract: In a direct current arc furnace, the base contact, that is to say the furnace electrode (7, 8, 11), must be insulated by insulating material from the metallic jacket of the furnace vessel. To this end, the baseplate (11) which supports the base contact essentially forms the base of the furnace vessel. This baseplate (11) rests on an inwardly projecting part (17) of the metallic vessel jacket (2), with insulating, or at least poorly electrically conductive material (18) placed between them. <IMAGE>
Patent ZA-906894-B (ZA)
Title: Entities for cancer therapy
Inventor: HUBER BRIAN
IPC: C07H19/06
Filed: 1990-08-29
Abstract: Novel molecular chimaeras produced by recombinant DNA techniques are described. They comprise a target tissue specific transcriptional regulatory sequence (TRS) linked and controlling the expression of a heterologous enzyme for example Varicella Zoster Virus Thymidine Kinase (VZV TK) gene. A molecular chimaera is packaged into a synthetic retroviral particle which is capable of infecting mammalian tissue. This in turn may be administered to a patient, and the TRS will be selectively transcriptionally activated in the target tissue (for example cancerous tissue). Administration of compounds which are selectively metabolised by the enzyme produce cytotoxic or cytostatic metabolites insitu thereby selectively killing or arresting the growth of the target cell.
Patent ZA-908048-B (ZA)
Title: Isocyanate-reactive compositions
Inventor: CASSIDY EDWARD FRANCIS
IPC: C08G65/338
Filed: 1990-10-08
Abstract: The invention is concerned with an isocyanate-reactive composition comprising a polymer having a molecular weight of at least 500 containing a plurality of groups of the formula : <CHEM>  wherein R<1> represents hydrogen or a hydrocarbon radical;  R<2> represents a hydrocarbon radical; R<3> represents an organic radical carrying at least one isocyanate-reactive group, and R<4> represents hydrogen or an optionally substituted hydrocarbon radical. Such compositions are useful for making moulded elastomers and flexible foams.
Patent ZA-908123-B (ZA)
Title: Float chamber
Inventor: MARTIN CHRISTOPHER ROY
IPC: F16K1/46
Filed: 1990-10-11
Abstract: A jumper valve (15) for use in the float chamber (1) of a boiling water unit. The valve consists of a body (15) of circular horizontal cross section having a vertical outer wall (12). The inner portion of the valve body includes a central circular cut-out seat portion (16) to accommondate a cylindrical seal (13), the wall of the valve seat (16) between the cut-out portion and the outer wall (12) being sloped in the manner of the surface of the frustrum of a cone (14).
Patent ZA-909548-B (ZA)
Title: Overfill device for a liquid storage tank
Inventor: LAGACHE ROLAND
IPC: B67D7/36
Filed: 1990-11-28
Abstract: Overfilling controller for a liquid storage tank. 
<??>The invention relates to an overfilling controller for a storage tank. 
<??>It comprises a body (6), a shutter (7) mounted inside the body, a float (8) connected by a lever (9) to the shutter, an immersion tube (10) connected to the body (6) and provided with a window (11), characterised in that an elastically deformable closing member (13) is fitted inside the immersion tube and can be pressed against those parts of the inside wall situated either side of said window by virtue of its own elasticity and can close said window when the float is situated on the outside of the immersion tube. 
<??>Application to tanks for the storage of liquid products such as hydrocarbons. 
<IMAGE>
Patent ZA-918355-B (ZA)
Title: Pharmaceutical compositions active in the therapy of neurological affections in aids patients,containing as an active principle at least one compound selected from the group consisting of s-adenosyl-l-methionine salt,5-methyl-tetrahydrofolic acid,5-formyltetrahydrofolic acid
Inventor: GRECA PIETRO LA
IPC: A61K31/7076
Filed: 1991-10-18
Abstract: For the therapy of neurological complications in AIDS sufferers, the use of pharmaceutical compositions containing as an active principle at least one compound selected from the group consisting of S-adenosyl-L-methionine salt, 5-methyl-tetrahydro-folic acid, 5-formyltetrahydro-folic acid, when the active principle consists of S-adenosyl-L-methionine and of a derivative of tetrahydro folic acid, the weight ratio between the S-adenosyl-L-methionine salt and 5-methyltetrahydrofolic acid or 5-formyl-tetrahydrofolic acid is comprised between 10/1 and 4/1, in pharmaceutical form, suitable for oral or parenteral administration. <IMAGE>
Patent ZA-952800-B (ZA)
Title: Mercury binding polypeptides and nucleotides coding therefor
Inventor: LOPEZ OSVALDO
IPC: C07K16/44
Filed: 1995-01-27
Abstract: Metal binding polypeptides which include an amino acid sequence coding for a variable region of a monoclonal antibody which immunoreacts with a mercury cation and nucleotides which include a nucleic acid sequence coding for the variable region are provided. The invention is also directed to fusion proteins which include a phage coat protein or portion thereof and the monoclonal antibody heavy chain variable region. The invention also provides bacteriophages which include the fusion protein in their coat. In addition, methods for detecting, removing, adding, or neutralizing mercuric cations in biological or inanimate systems through the use of the mercury binding polypeptides are provided.
Patent ZA-953585-B (ZA)
Title: An analytical system for monitoring a substance t o be analyzed in patient-blood
Inventor: BOECKER DIRK
IPC: A61B5/1495
Filed: 1995-05-04
Abstract: The blood analysis system is used to monitor the glucose conc. of the blood using a sensor unit (2) attached to the body of the patient, with a sensor (7) measuring a parameter which is dependent on the glucose conc. and a transmitter for transmitting the obtained data to a central evaluation unit (3). Pref. the sensor unit uses light for detecting a physical parameter dependent on the glucose conc., the evaluation unit calibrating the received data with analysis data for the analysis element, held in a memory, to control a read-out display (21). <IMAGE>
Patent ZA-979896-B (ZA)
Title: Device for compensating variations in the length of tensioned cables, with substantially constant traction.
Inventor: NANNINI OSVALDO
IPC: B60M1/26
Filed: 1997-01-01
Abstract: A device for compensating length variations of tensioned cables, with a substantially constant tension, including a contrast element, which is meant to be interposed between one end of the tensioned cable and an anchoring element and is adapted to generate an elastic reaction which can vary as a function of the length variation of the cable. The device includes elements for connecting the contrast element to the cable which are suitable to convert the elastic reaction of the contrast element into a substantially constant tension applied to the cable, regardless of its length, over a preset length variation range.
Patent GB-2380654-B (GB)
Title: Convertible chassis fishing reel
Inventor: BARKER CRAIG H
IPC: A01K89/015
Filed: 2001-07-16
Granted: 2004-12-29
Abstract: The present invention comprises a convertible fishing reel which has a unique design to allow for a more efficient line casting and line retrieval. To accomplish this, a preferred embodiment of the invention comprises two separate components, a main-body chassis and a spool chassis. The spool chassis is connected to at least one support arm of the main-body chassis. The connection is such that the spool chassis can be rotated 90 degrees within the spool chassis, to be perpendicular to the main-body chassis in a line casting position and parallel to the main-body chassis in a line retrieval position.
Patent GB-2412406-B (GB)
Title: Locking device
Inventor: DAVIS MATHEW WILLIAM
IPC: F16B39/10
Filed: 2004-03-26
Granted: 2006-02-15
Abstract: A locking device is disclosed for preventing rotation of one component relative to another component to which it is connected. The locking device comprises a locking plate having a component engaging portion to engage one component, A surface of the locking plate is grooved to engage with a grooved surface carried by the other component. One or more fixing holes are provided for one or more fixing members to be passed through, to force the grooved surface of the locking plate into engagement with the grooved surface carried by the other component.
Patent GB-2428578-B (GB)
Title: Determining bacterial kill by vaporised sterilants
Inventor: ADAMS NICHOLAS MARK TURNER
IPC: A61L2/20
Filed: 2005-07-28
Granted: 2010-06-09
Abstract: A method of detecting bacterial kill using a vaporized sterilant includes the steps of generating a sterilant/water vapour and supplying the vapour to a sealed space to be sterilized. The supply of sterilant/water vapour is continued to raise the concentration of the sterilant in the sealed space, and the concentration of the sterilant in the vapour is monitored to determine when the rate of change of the concentration falls to a predetermined minimal level indicating that condensation has occurred resulting in kill of any bacteria present in the space. Supply of sterilant/water vapour to the space is then terminated.
Patent GB-2443114-B (GB)
Title: Optically variable magnetic stripe assembly
Inventor: HOLMES BRIAN WILLIAM
IPC: B42D15/00
Filed: 2007-01-09
Granted: 2008-12-03
Abstract: An optically variable magnetic stripe assembly includes a magnetic layer (5), an optically variable effect generating layer (1,2) over the magnetic layer (5), and an electrically non-conductive reflective layer (12) between the magnetic layer (5) and the optically variable effect generating layer (1).