baber/WOPTO huggingface dataset:
Patent NO-169953-B (NO)
Inventor: HUGUES GILBERT PAUL JEAN-MARIE
IPC: A44B19/16
Filed: 1986-11-03
Abstract: A reclosable extruded plastic fastener for joining sheet material such as walls of bags, and method of making the same. The fastener comprises a grooved female profile and a complementary hook-headed male profile, and a stabilizing structure especially advantageous when pressing the profiles together into closed fastener assembly. The female profile has a generally square base with at least one stop shoulder to minimize tipping of the female profile about a thin, thermal bridge minimizing, heat transfer limiting stem. The hooked jaw arms of the female profile may have various geometric shapes. The male profile has an interhooking barb which interengages with the hooked jaws of the female profile. Stabilizing ribs are spaced from the head, but the rib at the inner side of the head is closer to the head than at the other or outer side, so that there is a desirable differential fastener separating relationship retaining the fastener efficiently with greater hold against opening due to internal bag forces.
Patent NO-162003-B (NO)
Inventor: LUNDBAECK STIG
IPC: A61M60/289
Filed: 1987-05-20
Abstract: A heart assist device for insertion into the thoracic cavity of a patient comprises a double-walled jacket (10) adapted to enclose at least the ventricular portion of the heart (H), at least the inner wall (11) of the jacket being pliable to be able to engage the outer surface of the heart and move together with the walls of the heart, and the interspace (13) between the inner and outer walls of the jacket being closed and filled with a fluid which is easily displaceable within the interspace.
Patent NO-170156-B (NO)
Inventor: ZOECKLER MARY THERESE
IPC: C08F10/00
Filed: 1988-05-30
Abstract: An ethylene polymerization catalyst comprising: (i) a complex having at least one cation and at least one anion wherein the cation is V2X3(ED)m and the anion is MaClbRc wherein X = Cl, Br, or I, or mixtures thereof, ED = an electron donor selected from the group consisting of ethers, phosphines, ketones, isocyanides, and esters, each electron donor having 2 to 20 carbon atoms, M = Al or Mg, R = an alkyl radical having 1 to 14 carbon atoms, m = an integer from 3 to 6, a = 1 or 2, b = 2 when M = Al and 3 when M = Mg, c = 2 when M = Al and 0 when M = Mg, said complex impregnated on an inorganic oxide support; (ii) a halocarbon promoter; and (iii) a hydrocarbyl aluminum cocatalyst.
Patent NO-165146-B (NO)
Inventor: GERSTER JOHN FRANKLIN
IPC: G06K15/12
Filed: 1989-02-27
Abstract: Compounds of the types (I) and (II) are disclosed, <CHEM> wherein each R5 is independently selected from the group consisting of alkyl of one to about four carbon atoms, alkoxy of one to about four carbon atoms and halogen, and n is an integer from 0 to 2, with the proviso that if n is 2, then said R5 substituents together contain no more than 6 carbon atoms; R6 is selected from the group consisting of hydroxyalkyl of one to about six carbon atoms and cyclohexylmethyl; and R7 is selected from the group consisting of alkyl of one to about four carbon atoms and hydrogen. These compounds may be used as intermediates for the synthesis of 1H-imidazo[4,5-c]quinoline derivatives.
Patent SE-305511-B (SE)
Inventor: FISCHER L
IPC: A61G10/02
Filed: 1964-06-16
Abstract: 1,022,831. Hospital beds. VICKERS Ltd. June 17, 1964 [June 17, 1963], No. 24114/63. Heading A4J. A hospital bed comprising two rigid parts 1, 18, which may be sealed together to form a closed chamber, capable of being pressurised to three atmospheres, and in which the upper part 18 has a transparent dome 19 and has inlet and exhaust pipes 52, 53 for a gas, e.g. oxygen. The bed is angularly adjustable relative to a cradle 3 upon which it is pivotally mounted, by a hydraulic jack connected between the cradle 3 and the lower part 1. The upper part 18 may be detachable from or hinged to the lower part 1. In the latter case it is spring-loaded towards an open position defined by arms 30. The two parts 1, 18 are sealed together by lugs 43, 44 which interengage when the bed is closed and are clamped together by a U-shaped locking strap 32. The strap 32, whose upper horizontal limb has castellations covering the lugs 43 in the unlocked position, is displaceable around the lower part by a screw and nut device operated by rotating a handle 39. When locked the castellations cover the lugs 44. A flashing light is incorporated which operates when the bed is being closed and the strap is in the locked position.
Patent YU-44610-B (YU)
Title: Process for producing inoculated grey cast iron
Inventor: HORNUNG MARY JANE
IPC: C22C33/08
Filed: 1986-12-24
Abstract: A silicon bearing strontium containing incoulant for cast or ductile iron is disclosed comprising zirconium, titanium or a mixture thereof. The inoculant may contain between 0.1 to 10% strontium, less than 0.35% calcium and either 0.1 to 15% zirconium, 0.1 to 20% titanium or a mixture of both zirconium and titanium with the strontium. The inoculant, method for produing the inoculant, method for inoculating the melt and an iron so inoculated are described.
Patent RS-49864-B (RS)
Inventor: MEURER MANFRED
IPC: C23C2/02
Filed: 2001-01-13
Abstract: Postupak za proizvodnju čelične trake (S) koja je snabdevena prevlakom od cinka, naznačen time, što čelična traka kontinualno prolazi kroz sledeće korake u radu, koji slede jedan za drugim, i pri tome je podvgnuta pocinkavanju potapanjem u rastop, koje se odvija najmanje u dva stupnja: žarenje čelične trake (S) u protočnoj peći pre ulaska u prvo kupatilo za potapanje, pokrivanje čelične trake (S) sa jednim osnovnim slojem (G) u prvom stupnju pocinkavanja potapanjem u rastop, pri provođenju čelične trake tokom prvog vremena potapanja kroz prvo kupatilo (2) sa rastopom cinka u kojem se nalazi mali sadržaj aluminijuma, hlađenje čelične trake (S) koja je pokrivena sa osnovnim slojem (G) i nanošenje pokrivnog sloja (D) na čeličnu traku (S) kojaje već pokrivena sa osnovnim slojem (G), onda kada se u drugom stupnju pocinkavanja sa rastopom čelična traka (S) koja je pokrivena sa osnovnim slojem (G) provodi tokom drugog vremena potapanja kroz drugo kupatilo (8), koje je napravljeno od drugog rastopa cinka koji ima veći sadržaj aluminijuma nego prvi rastop cinka.
Patent ZA-803818-B (ZA)
Title: New 1-alka-2,4-dienyl-2-hydroxymethyl-3,4,5-trihydroxypipeidine compounds, the production and their medicinal use
Inventor: PULS W
IPC: C07D211/46
Filed: 1980-06-26
Abstract: The invention relates to 1-alka-2,4-dienyl-2-hydroxymethyl-3,4,5-trihydroxypiperidine compounds which are, inter alia, potent inhibitors for  alpha - glucoside hydrolases and effect lipid absorption. Also included in the invention are methods for the manufacture of the said compounds, compositions containing said compounds and methods for the use of said compounds and compositions.
Patent ZA-806392-B (ZA)
Title: Process for the preparation of copolymers containing hydroxyl groups
Inventor: FISCHER H
IPC: C08F20/32
Filed: 1980-10-17
Abstract: A process for the preparation of copolymers containing hydroxyl groups by radical reaction of (A) 10 to 30% by weight of at least one glycidyl ester containing 12 to 14 carbon atoms, of an aliphatic saturated monocarboxylic acid with a tertiary or quaternary  alpha -carbon atom; and (B) 90 to 70% by weight of at least two unsaturated copolymerisable monomers, at least one of which contains at least one carboxyl group, wherein component (A) is introduced first to a reaction zone and is then reacted at a temperature of at least 140 DEG  C. with component (B) and a radical initiator, the component (B) containing a monomer having carboxyl groups, wherein for the preparation of low-viscosity copolymers component (A) is reacted at 140 to 200 DEG  C. by substance polymerisation until a degree of reaction of at least 95% is achieved, the component (B) containing at least 3.3% by weight of the monomer having carboxyl groups, and an article coated with a product of said process.
Patent ZA-822261-B (ZA)
Title: Process for the selective hydrogenation of fatty acid derivatives and selectively hydrogenated fatty acid derivatives
Inventor: SCHOKKER WIEBE
IPC: C11C3/12
Filed: 1982-04-01
Abstract: A process for selectively hydrogenating a fatty acid derivative, such as a triglyceride fat or oil, having fatty acid moieties containing more than two double bonds as well as fatty acid moieties containing two double bonds comprises catalytic hydrogenation in the presence of at least 1.8 mol of ammonia per litre of fatty acid derivative. The high level of ammonia present allows increased selectivity to occur such that the fatty acid moieties containing more than two double bonds are highly selectively hydrogenated to moieties containing a two double bonds. Depending on the catalyst and derivative employed SII values of at least 10 and trans-isomerisation of less than 5 mol% can be derived.
Patent ZA-854260-B (ZA)
Title: Decahydroquinolinol derivatives,process of preparation and compositions containing them
Inventor: PROST MAURICE
IPC: A61P9/00
Filed: 1985-06-05
Abstract: The invention relates to novel decahydroquinolinol derivatives represented by the general formula:   <IMAGE>   and pharmaceutically acceptable acid addition salts thereof, in which X represents oxygen or sulphur, R represents an alkyl radical having from 1 to 3 carbon atoms, R1 represents fluorine, chlorine, bromine or methoxy, R2 represents hydrogen or methoxy or R1 and R2, when they are taken together, represent a 2,3-methylenedioxy or 3,4-methylenedioxy radical. The compounds of the invention are inhibitors of calcium translocation at the level of the cell membrane and are useful more particularly in the treatment of pathological syndromes of the cardiovascular system such as, for instance, angina pectoris.
Patent ZA-862032-B (ZA)
Title: Granular,plastic,carbon containing,refractory composition
Inventor: PFINGSTNER WALTER
IPC: C04B35/634
Filed: 1986-03-19
Abstract: A granular, plastic, carbon-containing refractory composition keeping workable for at least two months after the date of supply, for the lining of vessels for liquid steel such as casting ladles and transport ladles, by way of ramming, slingering or vibrating, comprises a granulated refractory material such as sintered and/or fused magnesia, spinel, magnesium silicate, zircon, corundum, alumina or andalusite, 1 to 20 percent by weight of a solid carbon carrier in the form of graphite, carbon black, ground coke powder, crushed carbon electrodes or the like or mixtures thereof, and 2 to 7 percent by weight of a stable thermosetting synthetic resin free of hardener, preferably a phenolic resin of the type Novolak or a modified phenolic resin, which is either present in the solid state as a finely ground powder, possibly with 2 to 7 percent by weight of a plasticizer, or dissolved in a non-aqueous solvent. If required, the composition can also contain an antioxidant in the form or 1 to 7 percent by weight of a metal powder and/or finely ground carbide.
Patent ZA-885217-B (ZA)
Title: Fitment inserter machine
Inventor: CLAIR DAVID L ST
IPC: B29C65/78
Filed: 1988-07-19
Abstract: A fitment inserter machine, such as a machine for inserting a spout (49) into the top opening (36) of a blow molded container (35) is disclosed. A conveyor (34) continually moves containers through the machine. A transfer arm and rotary placer (32) removes the lowermost spout from a vertical dispenser (48) and places the spout on a moving container. Jaws grasp the container finish while it is still moving and hold the finish while a pressing head (33) mounted on a flying table moves downwardly to press the spout into correct alignment with the container.
Patent ZA-893993-B (ZA)
Title: Thermoplastic molding composition
Inventor: O'LENICK ANTHONY J JR
IPC: C08L69/00
Filed: 1989-05-25
Abstract: The invention relates to thermoplastic compositions containing an effective internal lubricating amount of a branched guerbet alcohol derived ester having the formula <CHEM> wherein R is hydrogen, -CO-alkyl or -CO-alkenyl; each R min  is independently alkyl or alkenyl, said alkyl or alkenyl radicals having from 5 to 25 carbon atoms; each R sec  is independently hydrogen, methyl or ethyl; m and n are each integers having a value of from 0 to 150; p is an integer having a value of from 4 to 12 and s is an integer having a value of from 2 to 36. The invention also relates to the molded or extruded product of said thermoplastic composition.
Patent ZA-905111-B (ZA)
Title: Mutant enzyme having reduced stability under industrial application conditions
Inventor: EIJK JAN HENRICUS VAN
IPC: C12N1/21
Filed: 1990-06-29
Abstract: A mutant enzyme is provided which exhibits reduced stability under industrial application conditions. As an example mutant bacterial alpha -amylase is provided which has reduced thermostability during baking conditions. This modified  alpha -amylase can be suitably used for improving both loaf volume and crumb softness of bread products without causing any danger of overdextrination.
Patent ZA-933340-B (ZA)
Title: Enantioselective oxazaborolidine catalysts.
Inventor: QUALLICH GEORGE J
IPC: C07C29/143
Filed: 1993-05-13
Abstract: The borane reduction of prochiral ketones to optically pure alcohols is effectively achieved by the utilization of catalytic amounts of the new and valuable oxazaborolidine catalysts of formula (I).
Patent ZA-944677-B (ZA)
Title: Monitoring methods devices and test kits
Inventor: CATT MICHAEL
IPC: G01N33/76
Filed: 1994-06-29
Abstract: A method of monitoring the status of a current ovulation cycle of an individual female mammalian (generally human) subject, involving repeated testing of the body fluid concentration of at least one analyte, preferably estrone-3-glucuronide (E3G) of significance in relation to the status of the ovulation cycle, during at least the pre-ovulation phase of the current ovulation cycle of the individual subject, wherein testing for said analyte concentration during the current ovulation cycle conducted at least once during the interval spanning days 1 to 7 inclusive following the onset of menses, to establish a reference concentration value for analyte in the current cycle, and then testing is conducted repeatedly during a plurality of days, preferably commencing at least 5 numerical days in advance of the mean numerical day on which actual ovulation has occurred over one or more previous ovulation cycles in the same individual subject, analyte concentration values obtained during said repeated testing being compared with the reference concentration value to determine whether a concentration change indicative of imminent ovulation is occurring or has occurred since the previous test. The method can be based solely on E3G measurements.
Patent ZA-952123-B (ZA)
Title: Rechargeable battery pack with identification circuit real time clock and authentication capability
Inventor: RYDBECK NILS RUTGER CARL
IPC: H02J7/00
Filed: 1995-03-15
Abstract: An apparatus for controlling an operational state of an application circuit, the apparatus including means for verifying the authenticity of a battery pack which has been connected to an application circuit. The means for verifying comprises means for storing a predetermined mathematical formula provided in the battery pack and in the application circuit, means for generating a random number, means for calculating a first result of the mathematical formula in the battery pack using the random number, means for calculating a second result of the mathematical formula in the application circuit using the random number, and means for comparing the first result to the second result and outputting a verification signal. The apparatus further comprises means for placing the application circuit in a non-operational state responsive to the means for verifying when the verification signal indicates that the first result does not equal the second result.
Patent ZA-955632-B (ZA)
Title: Press fabric
Inventor: HANSEN ROBERT A
IPC: D21F1/00
Filed: 1995-07-06
Abstract: A papermaker's fabric for the press section of a papermachine is woven from a multistrand yarn composed of filaments having diameters in the range from 0.04 mm to 0.18 mm. The multistrand yarn may be used singly or plied. The filaments are in a diameter range between those traditionally used for multifilament yarns and monofilament yarns. The fabrics woven from the multistrand yarns have compressibilities of fabrics woven from multifilament yarns and the cleanliness and openness of fabrics woven from monofilament yarns.
Patent ZA-958362-B (ZA)
Title: Power reduction in a cellular radiotelephone
Inventor: HOLCMAN ALEJANDRO RAUL
IPC: H04W52/02
Filed: 1995-10-04
Abstract: The filter of the present invention pre-processes signaling messages transmitted by the base station while the radiotelephone is in the idle mode. The radiotelephone informs the filter of the roam status and idle status and identity of the radiotelephone. The filter then intercepts the incoming signaling messages while the processor is in the sleep mode conserving power. When the filter detects a message requiring further processing by the processor, the filter interrupts the processor to process the message.
Patent ZA-966037-B (ZA)
Title: Tundish impact pad
Inventor: ZACHARIAS DONALD RICHARD
IPC: B22D41/02
Filed: 1996-07-16
Abstract: PCT No. PCT/GB96/01625 Sec. 371 Date Feb. 27, 1998 Sec. 102(e) Date Feb. 27, 1998 PCT Filed Jul. 8, 1996 PCT Pub. No. WO97/07915 PCT Pub. Date Mar. 6, 1997The impact pad (10) comprises a body of refractory material capable of withstanding contact with molten steel in a tundish, the body comprising a base (12) having an impact surface (13), an outer sidewall (14) extending upwardly from the impact surface (13), an annular portion (15) providing a top surface (16) substantially parallel to the impact surface (13) and connected to the sidewall (14) and defining an opening (11) into the pad, the lower face (17) of the annular portion (15), the inner face (18) of the sidewall (14) and the upper surface (19) of the base (12) adjacent the sidewall (14) together providing a continuous curved surface, which surface adjacent its lower end defines a trough (20) around the perimeter of the impact surface (13) of the base (12).
Patent AT-411874-B (AT)
Title: Sieve for classification of bulk grains has first motor-driven sieve panel located over a second directly driven sieve panel
Inventor: SCHOEBERL PETER ING
IPC: B07B1/48
Filed: 2003-03-07
Granted: 2004-07-26
Abstract: A sieve assembly has a first vibrating unit (1) supported by transverse beams (8) over a second vibrating unit (2) supported by transverse beams (9). The elastic sieve panels are held in clamps. A motor (3) is coupled directly to the first sieve unit (1), causing the elastic panel to alternate between conditions of compression and tension. The second sieve (2) is also directly coupled to the motor (3) or other drive unit.
Patent AT-412339-B (AT)
IPC: B66B13/12
Filed: 2002-04-22
Granted: 2005-01-25
Abstract: Elevator doors have operating bars that are pivoted on a car door and that serve to actuate shaft-door actuating rollers that operate shaft doors. These doors are operated by an apparatus having an actuating device that changes a spacing between the operating bars and that has an actuating lever coupled with a door actuator. This actuating lever is coupled with a first link pivoted on the operating bars. The actuating lever and the first link are pivotal through a predetermined angle. A latch for the car doors is provided with a tension element connected between one operating bar and the actuating lever.
Patent GB-2352779-B (GB)
Title: Diaphragm pumps
Inventor: MCFARLAND ROBERT STANLEY
IPC: F04B43/02
Filed: 2000-07-28
Granted: 2004-04-21
Abstract: A diaphragm pump comprises a two part casing formed of a front cover (10) and a back cover (12). A diaphragm plate (14) extends across the covers (10,12) and is secured therebetween when the covers (10,12) are fastened together. The diaphragm plate (14) has a plurality of similarly defined circular regions (16). The front cover (10) has substantially axially aligned inlet and outlet ports (18), each leading to mutually exclusive inlet and outlet chambers (22,24) respectively. A valve housing (26) is securable inside the front cover (10) and has defined therein an outlet dished valve seat (28) with a correspondingly concave resilient valve (30) seated therein. The outlet valve seat (28) has fluid passages therethrough. A plurality of inlet valve seats (34) is provided, equal in number to the number of regions, each being similarly dished and having a correspondingly concave resilient valve (36) seated therein. Each inlet valve seat (34) has fluid passages therethrough. The outlet valve (30) is in fluid communication with the outlet chamber (24) and the inlet valves (36) are in fluid communication with the inlet chamber (22). A wobble plate (40) is positioned in the back cover (12) and has a central boss (42) and a plurality of similar piston sections (44) equal in number to the number of circular regions (16) on the diaphragm plate (14). The piston sections (44) and circular regions (16) are correspondingly secured together. The wobble plate (40) is subject to nutating motion to cause reciprocating action by the circular regions (16) and provide a pumping action.
Patent GB-2382853-B (GB)
Title: Security nut, bolt and screw
Inventor: OLESZEK ZBIGIEW
IPC: B25B13/48
Filed: 2001-12-10
Granted: 2003-11-12
Abstract: A security screw fastener, e.g. a nut or bolt having a head ( 3 ) around which is a curved exterior surface ( 5 ) which is at least partially conical or dome-shaped on which several left-handed and right-handed grooves ( 12, 13 ) are formed which are designed to receive a projection ( 31 ) from an interior surface ( 30 ) of a co-operating tool ( 20 ).
Patent GB-2380103-B (GB)
Title: Communications systems
Inventor: STEPHENS PETER WILLIAM
IPC: H04L27/20
Filed: 2002-06-28
Granted: 2004-05-19
Abstract: A TETRA mobile communications system in which transmissions can be made using the TETRA  pi /4 DQPSK modulation scheme and using another, different modulation scheme. Signalling on a  pi /4-DQPSK modulated channel is used to give an indication that a channel using the different modulation scheme is available. The another, different modulation scheme is preferably one that can provide an enhanced data transmission rate. <IMAGE>
Patent GB-2381904-B (GB)
Title: System and method for file size management
Inventor: RUDD MICHAEL L
IPC: G06F17/30
Filed: 2002-09-03
Granted: 2005-09-28
Abstract: The present disclosure relates to a system and method for managing the size of software files that are to be transmitted. In one arrangement, the system and method pertain to referring to a default transmission setting to determine whether a media file to be created will be too large and adjusting media capture device settings to reduce the size of the media file that will be created where the file exceeds the predetermined size. In another arrangement, the system and method pertain to referring to a default transmission setting to determine whether the stored media file is too large and reducing the size of the stored media file where the file exceeds the predetermined size.