baber/WOPTO huggingface dataset:
Patent ZA-835427-B (ZA)
Title: Composite sutures of silk and hydrophobic thermoplastic elastomers
Inventor: SHALABY SHALABY WAHBA
IPC: D06M101/12
Filed: 1983-07-25
Abstract: Composite suture of multifilament silk embedded in a highly flexible, hydrophobic highly deformable matrix made of thermoplastic elastomer. This suture exhibits minimal irritation to living tissue and retains its strength in vivo for extended periods of time and also retains the desirable handling qualities of silk. The suture ist prepared by treating a multifilament silk suture with a solution of a suitable polymer in a solvent and heating the moving suture to obtain a continuous impregnation of the silk with the elastomer.
Patent ZA-841916-B (ZA)
Title: Chlorthalidone dispersions
Inventor: PANDIT NIVEDITA DR
IPC: C07D209/48
Filed: 1984-03-15
Abstract: Water-soluble dispersions of chlorthalidone are prepared by a process comprising: (a) forming a solution comprising a water soluble pharmaceutically acceptable polymeric carrier and a C1-C4 alkanol,  (b) dissolving chlorthalidone in the solution thus formed, and  (c) removing the C1-C4 alkanol from the solution by evaporation, the amount of said carrier being effective to suppress substantially the formation of the alkyl ether by-product from the reaction of chlorthalidone with the C1-C4 alkanol. A preferred water soluble carrier is polyvinylpyrrolidon and a preferred C1-C4 alkanol is methanol.
Patent ZA-846478-B (ZA)
Title: Process and reagent for determining transaminasae
Inventor: MOELLER GERALD
IPC: C12Q1/48
Filed: 1984-08-21
Abstract: For the determination of the transaminasae by reaction of a corresponding amino acid with  alpha -ketoglutaric acid to form glutamate and the  alpha -keto acid corresponding to the amino acid used, and measurement of the  alpha -ketonic acid formed by reduction in the presence of lactate dehydrogenase (LDH) and optionally of malate dehydrogenase (MDH) with NADH, forming NAD+ and  alpha -oxy acid, use is made of D-LDH from lactic acid bacterium.
Patent ZA-853933-B (ZA)
Title: Screw caps
Inventor: SINNOTT KENNETH MARTIN
IPC: B29C70/80
Filed: 1985-05-23
Abstract: Plastic screw caps of substantially uniform diameter may be lined with a gasket by flowing into each cap a plastisol and then fluxing the plastisol by heating. When the caps are made by injection moulding of a large number of caps in a single block the diameter of the caps may vary from the mean diameter by a standard deviation that is greater than is desired and this can be reduced to acceptable levels, for instance by at least 10% of the standard deviation or to below 0.16% of the mean diameter, by the heating that fluxes the plastisol.
Patent ZA-865370-B (ZA)
Title: Substituted 3-amino-sydnonimines,a process for their preparation,their use and pharmaceutical products containing them
Inventor: SCHOENAFINGER KARL
IPC: A61P9/12
Filed: 1986-07-18
Abstract: Optically active substituted 3-aminosydnonimines of the general formula I    <IMAGE>  I  and their pharmacologically acceptable acid addition salts, wherein R1 denotes, for example, the radical R3(R4)N-, R2 denotes the radical 1-methoxyethyl (-CH(CH3)OCH3), acetoxy-phenyl-methyl (-CH(C6H5)O-COCH3), 1-(ethoxycarbonyl)-ethoxy (-O-CH3)CO2C2H5), R3 denotes alkyl(C1-C4) and R4 denotes for example alkyl(C1-C4), possess valuable pharmaceutical properties.
Patent ZA-896027-B (ZA)
Title: Magnesium oxide in the form of a fine powder and its use
Inventor: RETSCHNIG ALEXANDER
IPC: C04B35/628
Filed: 1989-08-08
Abstract: PCT No. PCT/AT89/00069 Sec. 371 Date Apr. 5, 1990 Sec. 102(e) Date Apr. 5, 1990 PCT Filed Aug. 3, 1989 PCT Pub. No. WO90/01460 PCT Pub. Date Feb. 22, 1990.A magnesium oxide in fine powder form, which can be used to manufacture high-density ceramics, has an MgO content greater than 95 wt. %, preferably greater than 98 wt. %, a particle size less than 15  mu m, and a BET specific surface area less than 20 m2/g. The statistical mean of the particle shape factor of the primary particles lies between 1 and 1.5. The particles are coated with a hydrophobic, surface-active substance.
Patent ZA-967287-B (ZA)
Title: An apparatus for compensating heat and humidity loss in a devicethat administers of restitutes air to a patient
Inventor: ANTHONY JEAN-MICHEL
IPC: A61M16/14
Filed: 1996-08-28
Abstract: PCT No. PCT/BE96/00090 Sec. 371 Date Jan. 12, 1999 Sec. 102(e) Date Jan. 12, 1998 PCT Filed Aug. 29, 1996 PCT Pub. No. WO97/07845 PCT Pub. Date Mar. 6, 1997An apparatus for compensating heat and humidity loss in a device that administers or restitutes air to a patient, amongst others in a device that comprises an air supply duct which extends between a respirator or an anaesthesia apparatus and the patient. The apparatus includes a housing with a coupling to be connected on this air supply duct, in which coupling a heating resistance is mounted, in which housing water is admitted. Further included in the housing is a membrane with water impermeable but water vapor permeable characteristics and an element that assures the desired heat level, in the coupling and air supply duct.
Patent ZA-988806-B (ZA)
Title: Process for the preparation of aldehydes
Inventor: BAHRMANN HELMUT
IPC: B01J31/28
Filed: 1998-09-25
Abstract: The invention relates to the hydroformylation of olefins or of olefinically unsaturated compounds in the presence of an organic solution which serves as a catalyst and which contains at least one rhodium compound and at least one phosphine-substituted cobalticinium salt. The inventive method is characterised in that phosphine-substituted cobalticinium salts of general formula (I), wherein R<1> is the same or varies and is hydrogen or various substituents, are used. An aqueous solution of 1, 1'-bis(diphenylphosphino)-cobalticinium nitrate and a rhodium compound is suitable as a hydroformylation catalyst in a two phase process.
Patent CH-621034-B (CH)
Inventor: YASUDA KAZUMASA
IPC: G04B19/25
Filed: 1975-12-23
Abstract: A winding stem mechanism including a winding shaft having a detent portion comprised of a pair of annular peripheral recesses with an annular step portion therebetween, and a pair of annular stops each adjacent a respective one of the recesses, and mounted for rotation and for being axially slidable. A resilient spring-like member normally engages a first of the recesses to define a normal position of the shaft and when the shaft travels in a first axial direction the spring-like member climbs the annular step portion to engage the second of the recesses. When the shaft travels in a second axial direction it pushes the annular stop adjacent the first recess to flex the spring-like member to permit the shaft to travel to a second operating position and flex in a direction effective to bias the shaft back from the second operating position to the normal position when the shaft is released.
Patent GB-2430697-B (GB)
Title: Corner bead assembly
Inventor: LUNESI LAURIE PETER
IPC: E04F19/02
Filed: 2005-07-26
Granted: 2008-01-30
Abstract: A corner bead assembly 10 for plastered or rendered walls comprises an elongate corner bead 11 having a pair of perpendicular longitudinally-extending flanges 12 having opposed front surfaces and outwardly-directed rear surfaces. The flanges 12 extend forwardly from a longitudinally extending nose 14. A plurality of clips 16 slidably mounted to the front of the corner bead 11, each clip 16 comprising a pair of arms mounted substantially perpendicular to each other, the rear surfaces of the arms lying in face-to-face registration with the respective front surfaces of the flanges 12 of the corner bead 11, each arm comprising a plurality of barbs on its front surface. The clips 16 can be positioned at selected locations along the length of the corner bead 11 of the corner bead assembly to align with points on the underlying wall surface with which the barbs can engage.
Patent GB-2455668-B (GB)
Title: Providing subscriber specific information across wireless networks
Inventor: HOSE DAVID ALAN
IPC: H04W4/02
Filed: 2007-09-18
Granted: 2011-02-09
Abstract: A Clearinghouse is configured to provision subscriber-specific information with respect to subscribers of multiple wireless networks associated with multiple carriers. Application providers can access subscriber-specific information for subscribers of the various networks via a single source, thereby expediting application development and deployment. Moreover, the reach of such wireless service applications can be extended across wireless networks, thereby enhancing application functionality for subscribers. The Clearinghouse can provision the subscriber-specific information in accordance with specific rule sets for each carrier and/or application provider, thereby enabling provision of subscriber-specific information across multiple networks while addressing the privacy and other concerns of individual carriers. For example, in the context of a social networking application, a social network need not be limited in relation to carrier affiliations.
Patent GB-2458051-B (GB)
Title: Hydroformylation process
Inventor: MUL WILHELMUS PETRUS
IPC: C07C29/16
Filed: 2007-12-19
Granted: 2011-06-29
Abstract: A hydroformylation process comprising reacting, in a reactor system comprising one or more feed streams, a reaction environment and an output stream, a feedstock composition comprising a compound having at least one olefinic carbon-to-carbon bond with hydrogen and carbon monoxide in the presence of an organophosphine modified cobalt hydroformylation catalyst, wherein the hydroformylation process is carried out in the reaction environment, which comprises at least two reaction zones, wherein the at least two reaction zones comprise an earlier reaction zone and a later reaction zone, wherein the temperature of the later reaction zone is at a temperature which is at least 2° C. greater than the temperature in the earlier reaction zone, and the temperature of the later reaction zone is in the range of from 140° C. to 220° C., and the temperature of the earlier reaction zone is at least 130° C., and wherein water is added into the reactor system.
Patent GB-2042741-B (GB)
Title: Integrated circuit arrangement in mos-technology with fieldeffect transistors
IPC: H01L21/822
Filed: 1980-02-08
Granted: 1983-04-13
Abstract: In order to improve yield, integrated circuits may advantageously be tested using internal test circuitry during fabrication to locate faults. In order to conduct the necessary tests without providing an extra external test connection, the invention contemplates using a required existing terminal of an integrated circuit along with a test circuit which is activated by a voltage outside the normal operating voltage range, such as a voltage of opposite polarity to that used during normal operation.
Patent GB-2095255-B (GB)
Title: 6-substituted hexahydroindazolo or hexahydroisoindolo isoquinolines
IPC: A61P25/08
Filed: 1982-03-23
Granted: 1985-07-17
Abstract: 8-dimethylaminomethylene compounds of the formula <CHEM>  wherein R is H, benzyl, (C1-C3)alkyl or allyol; and R<4> and R<5> are independently H or (C1-C3)alkoxy; and  7-oxo-hexahydrobenzo[de]quinolines of the formula <CHEM>  wherein  R<7> is (C1-C3)alkyl, ally, or benzyl; R<4> and R<5> are independently (C1-C3)alkoxy, or H, with the limitation that when R<4> and R<5> are both (C1-C3)alkoxy, then R<7> can not be methyl; are intermediates useful in the preparation of 6-substituted hexahydroindazolo or hexahydroisoindolo isoquinolines, having dopamine agonist and dopamine antagonist activity.
Patent GB-2137204-B (GB)
Title: Improvements in or relating to macrolideantibiotics
Inventor: OMURA SATOSHI
IPC: A61K35/74
Filed: 1984-03-28
Granted: 1986-05-29
Abstract: Macrolides which can be prepared by the aerobic cultivation of Streptomyces ambofaciens ATCC 15154 are useful antibiotics. The macrolides are designated PTL-448-A, B, C and D, or have the formulawherein R' is hydrogen or acetyl, and R' is hydrogen or mycarosyl; or a pharmaceutically-acceptable salt thereof.
Patent GB-2243060-B (GB)
Title: Disk drive controller
Inventor: SANDER WENDELL
IPC: G11B20/12
Filed: 1991-05-20
Granted: 1992-02-05
Abstract: A disc drive controller has read post compensation which corrects for peak shift effects on discs with insufficient precompensation. The data is recorded in Manchester (MFM) format and read into circuitry including SCT counter (451) which loads parameters representing a cell with a short-cell (2 unit) following it and LCT counter (453) which loads parameters representing a cell with a long cell (3 or 4 unit) following it. Bound detector 455 counts the number of pulses between transitions and shift registers (457, 459) store the number of pulses generated by the respective counters to enable the bound detector to generate peak shift compensated pulses. The controller has a programmable parameter scheme which makes it possible to read and write 3 1/2 inch variable and fixed speed drives, as well as standard 5 1/4 inch drives. Additionally, there is a plus/minus rate multiplier to correct for symmetry and frequency errors. The use of half clock circuits to provide half clock resolution in the signal being written to and read from the disk is provided with the capability of operating at continuously variable clock speeds and data rates dynamically programmable by the computer. <IMAGE>
Patent GB-2246956-B (GB)
Title: Orthopaedic cast system and components therefor
Inventor: BLOTT PATRICK LEWIS
IPC: A61F13/04
Filed: 1991-06-14
Granted: 1993-12-01
Abstract: A casting system (1) for application to a body portion comprises a tubular substrate, preferably an integral tubular bulky knitted substrate carrying a hardenable resin (6) The substrate may be used with an undercast padding layer (4), for example in tubular form and may be formed as a unitary composite system in which it forms the outer layer of the tubular composite and the padding forms an inner layer. <IMAGE>
Patent GB-2266795-B (GB)
Title: Column redundancy circuit for a semiconductor memory device
Inventor: ROH JAE-GU
IPC: G11C29/00
Filed: 1992-11-02
Granted: 1996-06-05
Abstract: A column redundancy circuit for a semiconductor memory device, e.g., a DRAM, which includes a normal memory array comprised of a plurality of memory blocks each comprised of a matrix of rows and columns of memory cells, with at least two of the memory blocks sharing common columns, and with at least one of the columns being defective, in the sense of being connected to at least one memory cell which has been determined to be defective. The column redundancy circuit includes a plurality of redundant columns, block selection control circuit which is programmed to generate a first output signal in response to receipt of a memory block address signal corresponding to one or more of the memory blocks which contain the defective column, a column address decoder which is programmed to generate a second output signal in response to receipt of both the first output signal and a column address signal corresponding to the defective column, and, a redundant column driver circuit which is responsive to the second output signal for activating a predetermined one of the redundant columns, to thereby repair the defective column. In a preferred embodiment, the block selection control circuit and the column address decoder each include a plurality of fuses and are each programmed by means of a selected one or more of their fuses being blown, e.g., by use of a laser.
Patent GB-2280031-B (GB)
Title: A liquid perm detector
Inventor: COHEN MICHAEL
IPC: G01N33/483
Filed: 1994-07-12
Granted: 1997-05-21
Abstract: A method of detecting residual liquid perm on hair uses green paper normally used as a hand towel which involves placing the green paper in contact with a liquid suspected of containing liquid perm and monitoring the change in colour. Suitable green papers are those marketed as e.g. KiMDRi (RTM), HiDRi (RTM) etc. and they are particularly in the form of hand towels. Also disclosed is a liquid perm detector presentation arrangement comprising a stock of green paper sheets of the hand towel type dispensable on demand to the hairdresser. <IMAGE>
Patent GB-2343272-B (GB)
Title: Circuit arrangement and method for creating activators
Inventor: HAASE TORSTEN
IPC: H04L29/06
Filed: 1999-07-28
Granted: 2003-04-30
Abstract: In this activation generation unit and the associated method, activations for test sequences for testing user-program modules to be newly inserted in a data processing system are created on the basis of interface descriptions.
Patent GB-2352992-B (GB)
Title: Distributor device
Inventor: VINCENT MARK
IPC: B22D7/12
Filed: 1999-08-05
Granted: 2002-01-09
Abstract: A distributor device for use in aluminium casting includes a rigid, substantially bowl-shaped receptacle (2) of a refractory material having a base member (4) and a peripheral wall (6) that extends upwards from the base. The receptacle has an inlet opening (8) towards the upper end thereof and a pair of outlet openings (14) towards the base thereof. The device is constructed and arranged such that, in use, molten aluminium poured into the distributor device through the inlet opening (8) is redirected by the distributor device and flows outwards into the mould through the outlet openings (14).
Patent HU-216171-B (HU)
Title: Method for desulphurization of melt pig iron
IPC: C21C1/02
Filed: 1992-08-27
Abstract: The invention relates to a process for treating molten pig iron for desulphurisation thereof in a vessel. The characteristic of the invention is that the treatment is carried out in three phases: In the initial phase, those solids are blown in which deoxidise the initial slag and increase its basicity, and effect a circulating motion of the melt or form a basic deoxidised covering slag. In the middle phase, a desulphurising agent is blown in for the main desulphurisation and, in the final phase, those solids are blown in which purify the melt and effect a final desulphurisation and affect the resulting desulphurisation slag in such a way that its content of iron granules is low. <IMAGE>
Patent HU-212196-B (HU)
Title: Process for the preparation of 2-alkoxymethyl-acrolein
Inventor: CORTES DAVID ANDRES
IPC: C07B61/00
Filed: 1992-12-18
Abstract: There is provided a process for the manufacture of 2-alkoxymethylacrolein compounds via the reaction of an appropriate alcohol and acrolein in the presence of an acid and a trisubstituted amine to form an intermediate and the subsequent reaction of the intermediate with formaldehyde in the presence of an acid and a disubstituted amine. There is also provided a process for the manufacture of 3-alkoxymethylquinolines from 2-alkoxymethylacrolein.
Patent HU-220077-B (HU)
Inventor: BERNARD JEAN-MARIE
IPC: B01J31/18
Filed: 1993-04-15
Abstract: A találmány tárgya eljárás ?-helyzetben telítetlen alkil-oxi-karbonil-csoporttal védett funkciós  csoport  védő-  csoportjának  lehasításáraegy, legalább 5 szénatomos molekuláról oly  módon,  hogy  a  molekulátlegalább  5/4  sztöchimetrikus  arányban  olyan  reagenssel  kezelnek,melynek összetétele: a) legalább 1 térfogat%  vizet  tartalmazó  vizesfázis; b)  legalább  egy,  a  periódusos  táblázat  VIII.  csoportjábatartozó elemből álló katalizátor, ahol a VIII. csoportba tartozó  elemlegalább egy, a VIII. csoportba tartozó  fémnek  legalább  10–5  mol/loldékonyságot biztosító, vízben oldódó  koordinációs  szerrel  képzettkomplex formájában a vizes fázisban  marad;  c)  vízben  legalább  0,2grammekvivalens mennyiségben oldódó nukleofil  vegyület.  A  találmánykiterjed a fenti reagensre is. ŕ
Patent HU-216265-B (HU)
Title: Sandwich-type heat insulation system
Inventor: GROCHAL PETER
IPC: E04B1/74
Filed: 1994-02-21
Abstract: The thermal insulation compound system (3) for fastening to a building wall (1) comprises a light-absorbing wall outer face (2), an at least partially light-transmitting thermal insulation material (4) and, on the outside, a weather-resistant, at least partially light-transmitting plaster layer (5), if desired with interposition of a light-transmitting reinforcement (6). This plaster layer (5), with a layer thickness of between 0.5 and 6 mm, consists of a hardening binder containing filler to an extent that the degree of radiation transmission in the case of perpendicular irradiation lies above 20 %. To avoid overheating, at least one layer having a multiplicity of embedded hollow bodies or microhollow bodies is applied to the thermal insulation material, said hollow bodies or microhollow bodies forming a transparent spatial limitation for a material whose light-transmitting capacity reversibly decreases when a predetermined temperature is exceeded. <IMAGE>
Patent HU-214194-B (HU)
Inventor: BALINT SANDOR
IPC: C07D269/02
Filed: 1994-11-18
Abstract: A találmány tárgya eljárás N-(diklór-acetil)-1-őxa-4- -aza-spirő[4,5]dekán előállítására őldószeres közegben, mőnő-etanől-amin, ciklőhexanőn és diklór-acetil-klőrid 1:1:(1–1,2) mólaránybantörténő reagáltatásával savmegkötő szer jelenlétében őly m dőn, hőgyaz N- -(diklór-acetil)-1-őxa-4-aza-spirő[4,5]dekán előállítását egylépésben, a kiindűlási anyagők 20 řC alatti hőmérsékleten 7–14 pH-értéken történő reagáltatásával őldószerként telített alifás és/v gyciklőalifás szénhidrőgént alkalmazva végzik, majd a reakcióelegyből azN-(diklór-acetil)-1-őxa-4-aza-spirő[4,5]dekánt ismert módőn kinyerik. ŕ
Patent HU-214265-B (HU)
Inventor: KORDES WILHELM
IPC: A01H5/02
Filed: 1995-11-02
Abstract: A találmány tárgya 'Kőrvecő' fajtanevű rózsafajta ( Rősa L.), amelymagőnc ´ magőnc keresztezéséből származik, és az jellemzi, hőgynövekedési főrmája keske y bőkrős, magassága magas, tüskéinek alsóőldala kőnkáv alakú, levélzete középzöld, virága telt és közepesátmérőjű, szirőmlevelei közepes méretűek, narancspirős színűek és vanalapi főltjűk, és virá zása közepes-kései kezdetű és gyakőrlatilagfőlyamatős. ŕ
Patent IT-1171126-B (IT)
Title: Chocolate bars with different colour raised relief
Inventor: TOKUJI AKUTAGAWA
IPC: A23G/
Filed: 1983-04-01
Granted: 1987-06-10
Abstract: The arrangement is intended for producing chocolate bars (15,6) in a continuous automatic process each having a portion (6) with raised relief carried by a differently coloured portion (15). The material (6) is cast in successive moulds (4) with corresponding relief (2) recessed in their flat smooth upper faces (3), each face (3) scraped and the material (6) cooled without solidifying. A second mould (10) is positioned on each mould (4) and has through-cavities (11) above the recesses (2) whilst its flat underside has roughened areas around the openings (11) such that the material (15) cast therein and penetrating between the face (3) and that underside only adheres to these areas. The combined mould (4,10) is then cooled to solidify the material (6,15) before its removal. Producing chocolate bars with differently coloured raised relief portion. The arrangement prevents the flash of material (15) adhering to the face (3) thus eliminating the water rinse and drying operations on the lower moulds (4) or avoiding the introduction of material (15) into the mould (4) if that is removed by scraping before reuse. It avoids flash adhering to the completed bars and produces sharp relief. It enables the entire process to be mechanised.
Patent IT-1241101-B (IT)
Title: Lid with spout which can be fitted, tight, to cans of paints, enamels, colorants and similar
IPC: B67B/
Filed: 1990-04-11
Granted: 1993-12-29
Abstract: The subject of this invention is a lid with a spout which can be fitted, tight, to cans of paints, enamels, colorants and similar, comprising a discoid body, fitted with a peripheral gasket, for being fitted, tight, to close a can or similar, and provided with a pouring spout closable, tight, by an obturator, supported movably by the discoid body and connected to an actuating lever. The peculiarity of the invention consists in the fact that the obturator element is made up of and articulated to a closing position, movable and tight, on the free edge of the pouring spout, pressed in a sprung manner by means of pressing.