baber/WOPTO huggingface dataset:
Patent RS-51200-B (RS)
Inventor: BUETTELMANN BERND
IPC: A61P25/16
Filed: 2003-05-16
Abstract: Jedinjenja formulenaznačeno time štoA   jeR   je vodonik ili C1-C7 alkil;i njihove farmaceutski prihvatljive kisele adicione soli.Prijava sadrži još 19 patentnih zahteva.
Patent ZA-831586-B (ZA)
Title: Polymeric acrylic prosthesis
Inventor: ASHMAN ARTHUR
IPC: C08F2/44
Filed: 1983-03-08
Abstract: This invention relates to implantable porous prostheses for use as bone or hard tissue replacements anywhere in the body. The porous implants comprise loose, individual polymeric particles of a specified size, coated with a hydrophilic material and barium sulfate particles. The prostheses are biologically compatible in the body and promote bone and tissue ingrowth and attachment. This invention also relates to a method for producing the novel prosthetic devices disclosed herein.
Patent ZA-834827-B (ZA)
Title: Process for preparing porous crystalline alumino-silicates
Inventor: NOTARI BRUNO
IPC: C01B/
Filed: 1983-07-01
Abstract: A process for preparing mordenite having in its anhydrous condition the formula:        Me2O.Al2O3.xSiO2 wherein Me is an alkali metal and x is between 10 and 20 is performed by contacting in an aqueous medium sodium silicate with an aluminium compound, the molar ratio of SiO2 to Al2O3 being from 10 to 200, in the presence of at least one alkali metal hydroxide, the molar ratio of Me<+> to SiO2 being higher than 0,6, in the presence of a mineralizing agent, at a temperature between 20 DEG C and 100 DEG C, checking that the molar ratio OH<-> to SiO2 of the resultant mixture is comprised between 0,2 and 0,8, and crystallizing the mixture for a time from a few hours to 40 days at a temperature between 100 DEG C and 200 DEG C.
Patent ZA-866808-B (ZA)
Title: Irreversible dopamine-beta-hydroxylase inhibitors
Inventor: CHAMBERS PAMELA ANNE
IPC: C07C255/43
Filed: 1986-09-08
Abstract: Compounds of the formula: 
<CHEM>
 in which X is hydrogen or hydroxy; a process for their preparation; intermediates useful in their preparation; pharmaceutical compositions containing them; and their use in therapy as inhibitors of dopamine- beta -hydroxylase activity in mammals.
Patent ZA-869219-B (ZA)
Title: Pressure swing adsorption process
Inventor: BENKMANN CHRISTIAN
IPC: B01D53/047
Filed: 1986-12-05
Abstract: A pressure swing adsorption process for the selective adsorption of at least one gaseous component from a gaseous mixture and an apparatus for performing the process wherein the gaseous mixture is conducted in cyclic alternation through at least three adsorbers and each adsorber is subdivided into two serially connected adsorber sections. The feed gas mixture is passed, during an adsorption phase, through respectively two series-connected adsorber sections. After termination of at least one cocurrent expansion phase, the adsorber sections are isolated from each other, and the first adsorber section, i.e., first traversed by the feed gas mixture, is further expanded while the second adsorber section is maintained at a higher pressure. Thereafter, the second adsorber section can be expanded countercurrently and thus-withdrawn countercurrent expansion gas can be utilized for purging the first adsorber section.
Patent ZA-877796-B (ZA)
Title: Hydrophobic inorganic structures
Inventor: ARAYA ABRAHAM
IPC: C04B38/00
Filed: 1987-10-16
Abstract: Three dimensional hydrophobic substantially inorganic porous structure comprises a myriad of cavities interconnected by holes in which the diameters of the cavities are in the range of from 0.5 to 100 mu m and the diameters of the holes are in the range of from 0.1 to 20 mu m the porosity of the structure having a narrow pore size distribution with the cavities having a pore volume of at least 2 cc/g for a predetermined 10 mu m range of sizes. The structure is preferably an inorganic oxide selected from the group comprising alumina, silica, titania, zirconia and mixtures thereof. The structure is preferably made from an oil-in-water emulsion with a silylating agent in the internal phase so as to render the structure hydrophobic.
Patent ZA-904151-B (ZA)
Title: Method of treating catabolic,gut-associated pathological processes and impaired host defenses
Inventor: SMITH ROBERT J
IPC: A61P43/00
Filed: 1990-05-30
Abstract: Catabolic, gut-associated pathological processes, including intestinal mucosal and pancreatic atrophy and enhanced gut permeability, impairment of host defences and compromised immune function, can be treated, and recovery from bone marrow transplantation can be promoted by the administration of a therapeutically effective amount of glutamine or an analogue thereof.
Patent ZA-911646-B (ZA)
Title: Process for dyeing keratinous fibres
Inventor: COTTERET JEAN
IPC: A61K8/20
Filed: 1991-03-06
Abstract: Process for dyeing keratinous fibres, in particular human keratinous fibres such as hair, characterized in that there is applied to these fibres a composition containing, in a suitable dyeing mixture, at least one indole-based coupler, of the formula:   <IMAGE> (I)  in which R1 designates a hydrogen atom or a C1-C4 alkyl radical; R2 and R3, which may be identical or different, designate a hydrogen atom, a C1-C4 lower alkyl radical, a carboxyl radical or an alkoxycarbonyl radical; X designates a hydrogen atom, a C1-C4 lower alkyl radical, a C1-C18 alkoxy radical, a halogen atom, a C2-C20 acyloxy radical or an acetylamino group; the OH group occupying the 6- or 7- positions of the aromatic ring; as well as the salts of these compounds; one oxidation dye precursor; one oxidising agent; the pH of the composition applied to the fibres being less than 7.
Patent ZA-912886-B (ZA)
Title: Cyclic hydroxamic acids and their use
Inventor: BAECKSTROM REIJO JOHANNES
IPC: C07D207/46
Filed: 1991-04-17
Abstract: PCT No. PCT/FI91/00123 Sec. 371 Date Oct. 22, 1992 Sec. 102(e) Date Oct. 22, 1992 PCT Filed Apr. 26, 1991 PCT Pub. No. WO91/16303 PCT Pub. Date Oct. 31, 1991.    <IMAGE>  (I)   Substituted cyclic hydroxamic acids of general formula (I) in which R1, R2 and R3are independently hydrogen, halogen, lower alkyl, lower alkoxy, cycloalkoxy, aryloxy which is optionally substituted by 1 to 3 halogen, or aralkyloxy, which is optionally substituted by 1 to 3 halogen, or R1 and R2 together form a -O-CH2-O- group; with the proviso that R3 is not hydrogen when R1 and R2 are both hydrogen; R4 and R5 are independently hydrogen or lower alkyl, R6 is hydrogen or lower alkyl and physiologically acceptable salts and esters thereof are selective inhibitors of phosphodiesterase IV activity and leukotriene B4 and C4 synthesis without showing any significant effect on phosphodiesterase III activity, and are therefore useful in the treatment of hypersensitivity and inflammatory diseases.
Patent ZA-925155-B (ZA)
Title: Short term anti-cd3 stimulation of lymphocytes to increase their in vivo activity
Inventor: OCHOA AUGUSTO C
IPC: A61K38/20
Filed: 1992-07-10
Abstract: The present invention is directed to a method of increasing the in vivo immune response of lymphocytes by stimulating the lymphocytes in vitro in the presence of an anti-CD3 monoclonal antibody for less than about 24 hours to form stimulated lymphocytes; infusing the stimulated lymphocytes into a tumor-bearing mammal; and administering IL-2 to the mammal. As a result of this method, the anti-CD3 stimulated lymphocytes display enhanced immunotherapeutic, e.g., cytotoxicity or lymphokine production, in vivo as represented by a decrease in the number of tumors by at least about 20%.
Patent ZA-942131-B (ZA)
Title: Pyridothiadiazines processes for their preparation and the pharmaceutical compositions which contain them
Inventor: PIROTTE BERNARD
IPC: A61K31/54
Filed: 1994-03-25
Abstract: The invention relates to the compounds of formula (I): <IMAGE>  in which A, R1, R2 and R4 are as defined in the description. Medicaments.
Patent ZA-958394-B (ZA)
Title: Synthesis of group 4 metal diene complexes
Inventor: ROSEN ROBERT K
IPC: C07F7/00
Filed: 1995-05-10
Abstract: A process for preparing titanium or zirconium diene complexes wherein the metal is in the +2 formal oxidation state comprising contacting a conjugated or nonconjugated C4-40 diene compound with a hydrocarbyloxide containing precursor complex.
Patent ZA-964882-B (ZA)
Title: Electric conductors and cables
Inventor: BEALES TIMOTHY PAUL
IPC: H01B12/02
Filed: 1996-06-07
Abstract: A conductor for a superconducting cable comprises a hollow copper section, either open (a channel) or closed (a tube) having at least one elementary superconductor tape loosely housed within it so as to admit relative movement with respect to the copper section, at least (and preferably only, once the conductor is terminated) in the direction of the width of the tape(s). This provides adequate contact between the tape(s) and the copper without giving rise to the stresses and risk of damage on flexing a conductor in which the tapes are solidly bonded to the copper.
Patent ZA-968623-B (ZA)
Title: A mayonnaise-like product.
Inventor: TRUECK HANS UWE
IPC: A23L29/256
Filed: 1996-10-11
Abstract: The invention concerns a mayonnaise-like product, which is fat free or low fat, comprising less than 20% of edible oil, vinegar, water, yoghurt and carrageenan.
Patent ZA-977893-B (ZA)
Title: A process for the preparation of extracts.
Inventor: KREUTER MATHIAS-HEINRICH DR
IPC: A61K36/8962
Filed: 1997-09-03
Abstract: Preparation of plant extracts (I) comprises (a1) extracting whole, dried or prepared plant material with a solvent in the presence of an agent (A) which improves the solubility of ≥ 1 product of extraction, increases the viscosity of the extract, affects the partial pressure of ≥ 1 extract component, reduces any enzymatic reactions, reduces any effects of sedimentation or flotation and (a2) separating any insoluble material and removing the solvent or (b1) extracting the material with a solvent, (b2) separating any insoluble material, (b3) mixing the extract with (A) and removing the solvent. The extraction is preferably effected at < 70 degrees C and the product dried or 5-20 (preferably 12-15) wt.% solvent added, preferably water, glycerol, propylene glycol or polyethylene glycol and a emulsifier, stabiliser, antioxidant, colour, flavour, dispersing agent, anticaking agent, hygroscopicity reducing agent, an inert support agent preferably polyethylene glycol, polyglycerine fatty acid esters, lecithins, silicone oils, sorbates, polysorbates, waxes, glycerides, fatty acids or paraffins.
Patent ZA-982825-B (ZA)
Title: One-sided transverse flux motor in a multi-strand design
Inventor: SCHAEFER UWE
IPC: H02K3/24
Filed: 1998-04-02
Abstract: An improved, multi-strand design of a transverse flux machine with unilateral stator and rotor, with essentially U-shaped yokes (6) and I-shaped yokes (3) in the stator, as well as a rotor with permanent magnets (5) that are attached planar and a circular back iron (4). The bending of the U-shaped yokes (6) at a right angle results in a considerable reduction of the leakage paths. A joint use of the stator yoke by several strands results in a considerable increase in the torque density, as compared to known embodiments. The direct cooling of winding and stator iron makes it possible to have a machine design with considerably reduced eddy current losses.
Patent ZA-988924-B (ZA)
Title: Therapeutics for hepatic diseases
Inventor: SATOMI SUSUMUT
IPC: A61K31/198
Filed: 1998-09-30
Abstract: Compositions that contain valine as an active ingredient but which are entirely free of other amino acids or substantially free of amino other acids as an active ingredient are used as drugs or foods for treating or ameliorating hepatic diseases, whereupon less side effects are caused than in the conventional regimens of pharmacotherapy and yet the compositions ameliorate, palliate or gain recovery from symptoms and abnormalities that are caused by such hepatic diseases, for example, fever, lassitude, loss of appetite, vomiting stomachache, ascites and pleural effusion, or complications of hepatic disease (not including hepatic encephalopathy).
Patent ZA-994250-B (ZA)
Title: Pipe connector.
Inventor: BALL DANIEL GRAHAM
IPC: F16L13/14
Filed: 1999-06-29
Abstract: A housing (5) is provided for locating around a thermoplastic pipe end portion, an annular recess (7) in the inner surface of the housing (5) containing gripper elements (2) for contacting the outer surface of the pipe end portion. Means such as a grease nipple (6) and a seal member (4) are provided for moving the gripper elements (2) radially inwardly against the pipe end portion. The gripper elements (2) are designed without sharp edges or corners that could contact the pipe end portion, and have radially inwardly facing surfaces which are formed as rounded peaks and/or valleys; and a preformed tubular insert (3) is inserted into the pipe end portion and has an outer surface preformed into one or more cooperating rounded peaks and/or valleys so that on radially inward movement of the gripper elements (2) the pipe end portion is deformed into a shape following the cooperating one or more rounded peaks and/or valleys and is clamped between the gripper elements (2) and the insert (3).
Patent ZA-994302-B (ZA)
Title: High-speed gear unit with oil lubrication, in particular for enclosed railroad drives.
Inventor: HALLMANN DIETER
IPC: B61C9/38
Filed: 1999-06-30
Abstract: The invention relates to a high-speed gear with oil lubrication, with oil-recycling ducts (8) leading out of the labyrinth chambers of contactless shaft seals (6) to the crankcase (5) of the gear casing (3). According to the invention, the oil-recycling ducts (8) terminate in regions (10) in which a vacuum is automatically established during running operation, independently of the direction of rotation of the gear.
Patent CH-633159-B (CH)
Inventor: MASUDA KATHUYA
IPC: H02K3/32
Filed: 1978-11-24
Abstract: In a coil assembly for an electro-mechanical transducer, a layer of resin hardenable by ultraviolet radiation is applied to the periphery or terminals of the coil, and is then hardened to provide a thin but highly durable protective coating. Examples of suitable base resins and photopolymerization initiators are disclosed. The coil may be used in the stepping motor of an electronic wristwatch.
Patent GB-2389276-B (GB)
Title: Wireless communication system, communication unit and method of obtaining network identification data
Inventor: SHAHAF MARK
IPC: H04L12/56
Filed: 2002-06-01
Granted: 2004-07-28
Abstract: A wireless communication system includes at least one wireless base station 122 having a processor 208 coupled to a transmitter, encrypting network identification data 330 for transmission to a remote, mobile communication unit 112. The unit 112 includes a receiver for receiving encrypted network identification data 340, from at least one of the base stations 122 and a processor 360 to decrypt the encrypted network identification data 340 in order to determine whether or not that the serving base station is a valid one. In this manner, fraudulent wireless base stations or fraudulent networks may be detected more readily.
Patent GB-2398054-B (GB)
Title: Powered rope climbing apparatus
Inventor: CALVER TREVOR
IPC: A62B1/06
Filed: 2003-01-24
Granted: 2005-08-03
Abstract: Portable power driven rope climbing apparatus having a motor driving a gear reduction mechanism which drives a pulley wheel securing a rope extending thereabouts. A rope output guide member is provided for maintaining the rope in engagement with the pulley wheel an attachment mechanism for attaching an external load. The attachment mechanism comprises a rope entry guide member for supporting a rope as it enters the apparatus, so as to provide a fulcrum point about which the mass of the apparatus exerts a first moment. The attachment mechanism further comprises a seat member for supporting the load. The seat member is held remote from the main body such that the load, when mounted thereon exerts a second, opposed moment about the fulcrum.
Patent GB-2399476-B (GB)
Title: Fast handover in mobile communications networks
Inventor: FAGRIDAS NIKOLAOS
IPC: H04L12/28
Filed: 2003-03-14
Granted: 2006-08-16
Abstract: A mobile node apparatus is described for routing of data in hierarchical mobility management systems with tiered mobile anchor points. Routing of data is switched from old to new communications nodes by a controlling mobile anchor point having both communications nodes in its domain. This switching is regulated to occur synchronously with the expiry of a determined period following its receipt of a handover initiation signal. A determinant of the period is a remaining time of attachment of the old communications node.
Patent GB-2433936-B (GB)
Title: Therapeutic peptides
Inventor: FAURE GILBERT
IPC: A61K38/00
Filed: 2005-05-20
Granted: 2010-06-23
Abstract: A polypeptide comprising one or more sequences derived from CDR2 or CDR3 of a TREM-1 protein, characterised by the ability to treat, ameliorate, or lessen the symptoms of conditions including sepsis, septic shock or sepsis-like conditions and IBD.
Patent GB-2454403-B (GB)
Title: Idler roll bearing assembly and method of making
Inventor: KIRKPATRICK TODD W
IPC: F16C19/00
Filed: 2007-12-21
Granted: 2011-08-03
Abstract: An idler roll bearing assembly, made by a method, includes a shaft having a non-grooved outer surface. A shell extends about the shaft and is rotatable relative to the shaft. A rolling bearing is secured to the shaft. A roll head is secured to the rolling bearing. The roll head includes a portion preventing axial displacement of the rolling bearing. The shell is supported for the relative rotation by the roll head. A retaining sleeve is located on the shaft to prevent axial displacement of the rolling bearing. The sleeve has an interior surface in engagement with the non-grooved outer surface of the shaft. An inner diameter of the sleeve and an outer diameter of the shaft are sized such that the sleeve is secured onto the shaft by frictional interference fit and the sleeve is maintained at a position on the shaft by the frictional interference.
Patent GB-2024506-B (GB)
Title: Ohmic contacts to n-type group iii-v semiconductors
IPC: H01L21/203
Filed: 1979-06-08
Granted: 1983-04-27
Abstract: A nonalloyed ohmic contact (110-112, 120-122) to an n-type Group III(a)-V(a) compound semiconductor body (102-104) is formed by epitaxially growing a Group III(a)-V(a) n++-layer (106-108, 106'-108') doped to at least 1019 cm-3 between the semiconductor body and a metal contact layer (110-112). The metal layer forms an ohmic contact without requiring heating above the eutectic temperature. In order to avoid contamination of the metal-semiconductor interface, a metal contact layer (120-122) may be deposited in situ after MBE growth of the n++-layer. This technique results in both a metal-semiconductor interface with smoother morphology and also an ohmic contact without heating above the eutectic temperature. These procedures are specifically described with reference to the fabrication of GaAs FETs.
Patent GB-2177975-B (GB)
Title: Embossed articles
Inventor: CHATWIN CHARLES EDWARD
IPC: B44C1/17
Filed: 1985-02-07
Granted: 1989-11-08
Abstract: A subtrate, (1) e.g. of thermoplastic or paper material, has embossed thereon first (2a) and second (2b) non-light diffracting relief elements which define first and second patterns, respectively. The patterned area is uniformly reflective. For example, the first relief elements (2a) form a background area in which are arranged the second elements (2b) in the shape of a company logo. The first (2a) and second (2b) relief elements are so strutured that when the direction of view thereof is changed from a first to a second direction the relative perceived distinctness of the first and second patterns is changed. The substrate may form part of a security document whose authenticity may be checked by ensuring that the relative distinctness of the two patterns changes with the angle of view.
Patent GB-2244628-B (GB)
Title: Node apparatus having alternative subsystem switching function
Inventor: YAMADA TAKAKI
IPC: H04L12/28
Filed: 1991-04-18
Granted: 1994-11-23
Abstract: A node apparatus (10) included in a local area network having duplicated communication paths comprises duplicated subsystems (11, 12). Each of these subsystems monitors its own operation state. The node apparatus further comprises shared memories (17, 18), each memory storing therein operation state monitoring information on the operation state of its own subsystem and continuously enabling the opposite subsystem to store the operation state monitoring information therein. Duplicately arranged switching control sections (15, 16) switch a master operation to the opposite subsystem when a failure occurs in either one of the subsystems. The switching of the master operation can take place even when a failure occurs in one of the switching control sections (15, 16). Power supplies (19, 20) are also duplicated. <IMAGE>
Patent GB-2315600-B (GB)
Title: Frequency selective structure
Inventor: GALLAGHER JOHN GERARD
IPC: H01Q15/00
Filed: 1991-07-25
Granted: 1998-05-13
Abstract: The structure (10) incorporates first and second conducting layers (12,16) and an interleaving dielectric layer (14). The conducting layers (12,16) have periodically arranged slots (18,20) through their thickness. The layers are arranged such that the slots (18,20) do not overlap when viewed perpendicular to the layers (12,14,16). The thickness of the dielectric layer (14) is very much smaller than a wavelength of radiation at the transmission frequency of the structure. Consequently, significant evanescent coupling occurs between the two conducting layers (12,16). The frequency selective structure (10) exhibits radiation transmission over a narrow bandwidth, and transmission characteristics are relatively unaffected by incidence angle or polarization.
Patent GB-2308033-B (GB)
Title: Mobile position determination
Inventor: FFOULKES-JONES GERAINT
IPC: G01S5/00
Filed: 1996-12-02
Granted: 2000-04-12
Abstract: A position determining system takes the form of a cellular radio system including at least one base station having a base station satellite receiver (6) and a mobile unit including a cellular mobile station (50) coupled to a local satellite receiver (58). The base station transmits base station satellite data via a cellular radio link to the mobile unit, the data including data representing a carrier phase measurement derived from a satellite signal (70) received by the base station satellite receiver (6). The mobile unit determines its position relative to the base station using local satellite data received by the local satellite receiver (58) and corrects errors in this position determination using base station satellite data. The relative positions of the base stations are determined automatically with reference to an external positional reference which may be a satellite-based position determining system.
Patent HU-215523-B (HU)
Inventor: BARTOS ANDRAS
IPC: A21D13/00
Filed: 1992-02-21
Abstract: A találmány keményítőalapú bevőnókészítmény előállítására vőnatkőzik,melynek sőrán kűkőricaliszt-, búzaliszt-, valamint a keményítőtartalmúelegy 100 tömegrésznyi mennyiségéhez 1–10 tömeg ész tőjáspőrt, 1–8tömegrész tejpőrt, 0,5–2 tömegrész gázképző anyagőt, 0,1–15 tömegrészcűkrőt, 2–10 tömegrész sót, 1–10 tömegrész szójaőrleményt, 1–5tömegrész nátriűm-alűmíniűm-főszfátőt, 20–45 tö egrész egyébmagőrleményt, előnyösen rizslisztet, és 0,1–10 tömegrész egyébszőkásősan használt adalékanyagőt kevernek, az elegyet hőmőgenizálják,és ehhez vizet adagőlnak. Az eljárás sőrán kűkőricaliszt éskűkőricadara (1:1)–(0,5:1) tömegarányú elegyét összekeverik búzalisztés búzadara (7:1)–(4:1) tömegarányú elegyével, mikőr is a két elegyegymás közötti tömegaránya 1:1)–(1:5), az elegyhez ismertadalékanyagőkat és vizet kevernek, majd a keverék szárazanyagraszámőlt 100 tömegrésznyi mennyiségéhez hőzzáadnak 0,1–3 tömegrész30–40 tömeg% szárazanyag-tartalmú vize pektindiszperziót vagy 0,1–3tömegrész 2–6 tömeg% szárazanyag-tartalmú vizes zilizkivőnatőt, azelegyet hőmőgenizálják és pihentetik. ŕ