baber/WOPTO huggingface dataset:
Patent NO-167606-B (NO)
Inventor: TAYLOR JOHN EDWARD
IPC: G02B6/04
Filed: 1984-06-15
Abstract: An optical fibre ribbon structure suitable for use in an optical cable or other application where there is a risk that optical fibres will be subjected to a tensile force comprises a plurality of optical fibres (1) and flexible reinforcing elements (2) of resilient material arranged side by side and embedded in an elongate plastics body (3). Each resilient reinforcing element (2) is set in such a form that the ribbon structure follows a path of smoothly curved undulations (4) whose axes of curvature lie parallel to one another and normal to the longitudinal axis of the ribbon structure. When the undulating ribbon structure is subjected to a tensile force, the ribbon structure straightens in a lengthwise direction against the action of the resilient reinforcing elements thereby reducing the tensile force otherwise applied to the optical fibres (1). When the tensile force is removed, the ribbon structure returns towards its original undulating form.
Patent NO-161544-B (NO)
Inventor: DUERR PAUL
IPC: B25B23/14
Filed: 1985-09-02
Abstract: In a motor-driven screw driving device, a drive unit and a drive member are located within a housing and are interconnected by a torque-limiting coupling. The coupling is adjustable by changing the force applied to a spring element. The spring element is supported within a stop sleeve located within the housing and the stop sleeve is axially displaceable relative to the housing. A depth stop on the drive spindle is adjustable relative to the stop sleeve. An actuating sleeve accessible on the exterior of the screw driving device affords the adjustment of the stop sleeve and the depth stop. A connecting element is secured to the actuating sleeve and is in engagement with the depth stop so that the actuating sleeve and depth stop can be rotated as a unit. The connecting element is selectively engageable with the stop sleeve so that the actuating sleeve and stop sleeve can be rotated as a unit for adjusting the torque-limiting coupling.
Patent NO-172291-B (NO)
Inventor: LUCAS HOWARD ROBERT
IPC: C08F8/00
Filed: 1986-11-24
Abstract: New and improved curable compositions useful as non-yellowing, acid resistant coatings for a variety of substrates and as adhesives and binders are disclosed. The curable compositions comprise a polymeric component comprising poly(C1-C6 alkyl acrylamidoglycolate) functional units and poly (active hydrogen) functional units and preferably an effective amount of a protic acid crosslinking catalyst. In preferred embodiments acid-catalyzed room temperature curable coating compositions are provided. The compositions may be cured effectively at lower temperatures without the use of amines or other toxic crosslinking agents and do not liberate formaldehyde on curing. A method for making poly(C1-C6 alkyl acrylamidoglycolate) functional polymers is also disclosed.
Patent NO-173923-B (NO)
Inventor: TANDETZKI HANS
IPC: B61D3/18
Filed: 1989-01-12
Abstract: The invention relates to a train unit having a continuous low-lying wagon floor, in particular for transporting lorries. It consists of at least one railway goods wagon (E) provided with two bogies (2) and of at least one further wagon (E, A) also designed with a low-lying wagon floor. So that the wheel set loads of the train unit do not exceed the admissible values even in the case of relatively heavy and relatively long lorries, the undercarriage end of a semitrailer wagon (A) is positioned on the undercarriage (1) of the railway goods wagon (E), provided with two bogies (2), at least in the region of one of the bogies (2) in order to transmit vertical forces, which semitrailer wagon is provided exclusively at its other end with a bogie (2) and, in order to transmit the horizontal pulling and pushing forces via a joint (11) with two swivel axes (a, b) running at right angles to one another, is connected to the undercarriage (1) of the railway goods wagon (E). <IMAGE>
Patent NO-175984-B (NO)
Inventor: LYNUM STEINAR
IPC: F16L55/18
Filed: 1991-12-12
Abstract: In order to enrich natural gas or other hydrocarbon gases with hydrogen, thus reducing the carbon content and thereby achieving a reduction or elimination of the discharge of carbon dioxide during combustion of the gases, a pyrolytic process is conducted in the feed stream for the natural gases or hydrocarbon gases which are to be burned. The gas is passed through a reactor in which it is decomposed at least partially into a carbon constituent and a hydrogen constituent. The carbon constituent is removed to a desired level. Any remaining constituent together with the hydrogen constituent is conveyed to the combustion process while the removed carbon constituent is conveyed out of the process for separate application. The pyrolytic process can be carried out on the entire stream or only on a partial stream.
Patent NO-178179-B (NO)
Inventor: KARLSEN TORBJORN
IPC: B65G65/36
Filed: 1992-01-02
Abstract: PCT No. PCT/SE90/00477 Sec. 371 Date Jan. 3, 1992 Sec. 102(e) Date Jan. 3, 1992 PCT Filed Jul. 3, 1990 PCT Pub. No. WO91/00230 PCT Pub. Date Jan. 10, 1991.Apparatus for tilting mutually stacked boxes is useful when the top edge of a lower box in the stack is in guiding engagement with the bottom edge of an overlying box. The tilting device holds the boxes together in the stack and includes an element which is pivotally attached on or adjacent to a base supporting the stack, and which can be swung out from a first position in which the element extends substantially parallel with one side of the stack to another position in which the element forms an angle with this side. The element has mounted on the top thereof an abutment for abutting with a spring device operative to urge the gripping and holding device against the top edge of the uppermost box of the stack.
Patent NO-180450-B (NO)
Inventor: GREENE JAMES MICHAEL
IPC: A61P31/04
Filed: 1992-04-27
Abstract: A tablet containing dirithromycin Form II.
Patent NO-178172-B (NO)
Inventor: JONES DAVID HENRY
IPC: A24D1/04
Filed: 1992-09-17
Abstract: A rod of smoking material having an inner wrapper of sidestream reducing paper containing carbon as part of its total filler content and an outer overwrapping cigarette paper.
Patent SE-312484-B (SE)
Inventor: MADDOCK R
IPC: H04Q3/00
Filed: 1964-04-29
Abstract: 1,040,378. Rollers. PAKO CORPORATION. April 23, 1964 [May 1, 1963], No. 16905/64. Heading F2U. [Also in Division G2] The surface of a roller intended especially for use in a photographic film drier is formed with grooves for the reception of strips, of resilient material which normally project beyond the surface of the roller but are compressed during the passage of the sheet, the subsequent elastic recovery of the strips preventing adhesion of the sheet to the roller and consequent deviation from the desired direction of movement. As shown in Fig. 3 the resilient strips 26, preferably made from polyurethene foam, are in the form of rings let into annular grooves 26 in the roller surface. Alternatively the grooves may be of helical form, Fig. 8, showing an arrangement in which strips 46, 50 are let into double helical grooves 44, 48. Preferably the width of the strips is slightly less than that of the grooves to allow lateral expansion. When applied to a film drier, Figs. 1 and 2 (not shown), the film is fed between a succession of pairs of geared lower and upper rollers 14, 18, Fig. 3, with the strips arranged in staggered formation.
Patent SE-319251-B (SE)
Inventor: WILSKA A
IPC: H01J37/22
Filed: 1963-07-02
Abstract: 1,048,693. Electron microscopes. PHILIPS ELECTRONICS & PHARMACEUTICAL INDUSTRIES CORPORATION. July 5, 1963 [July 5, 1962], No. 26754/63. Heading H1D. The viewing window of an electron microscope has an outer peripheral region sealed to the electron microscope and an inner luminescent-coated region of thickness less than the outer region. The inner region may have a spherical section and a central region, also spherical, of smaller radius. The window is arranged transverse to the electron beam, which strikes its central region. The oil immersion objective of an optical microscope may be mounted adjacent to the window, and thus close to the fluorescent screen.
Patent YU-44175-B (YU)
Title: Process for obtaining stable and for pumping convenient water suspension of zeolite
Inventor: GRESSER R
IPC: B01J20/18
Filed: 1985-08-08
Abstract: Aqueous zeolite suspensions, e.g., of type A and especially detergent type 4A, are stabilized and maintained pumpable by adding thereto an effective stabilizing amount of at least one alkaline earth metal cation, advantageously magnesium.
Patent YU-46548-B (YU)
Title: Priprava za bombiranje steklenih plošč
Inventor: ORAIN R
IPC: C03B23/03
Filed: 1988-07-12
Abstract: PRIPRAVA ZA BOMBIRANJE STEKLENIH PLOŠČ, ko so segrete na visoko temperaturo in se jih dovaja plosko na transporterju 5, označena s tem, da je v bombirni celici (3) na zasučni plošči (7) izveden del (5') transporterja (5) na umakljive valjčke (14), da so v zgornji ploskvi (19) plošče (7) izvedena ustja (22) in da je bombirna forma (9) nameščena pod ploščo (7) po zasuku. Prijava sadrži još 4 zavisna zahteva.
Patent YU-43085-B (YU)
Title: Process for obtaining new phospholipide or sphingolipide amides
Inventor: DELLA VALLE F
IPC: C07D473/08
Filed: 1982-08-03
Abstract: Organic amide compounds of the formula  <IMAGE>  wherein R1-CO is a residue of a carboxylic acid with the proviso that the carboxylic acid is not a natural fatty acid normally bound to nitrogen of nitrogenous lipids, R2 is a hydrogen atom, a C1-7 alkyl group, or a C4-7 cycloalkyl group, and R3-N is a residue of a nitrogenous lipid. The compounds are useful in increasing or stimulating the in vivo biological activity of in vitro biologically active carboxylic acids.
Patent YU-44931-B (YU)
Title: Process for simultaneously drying and granulating of extract material made of calf blood
Inventor: KLUG O
IPC: A61K9/16
Filed: 1986-10-01
Abstract: The invention relates to a fluidized-bed method for simultaneously obtaining the dry matter from aqueous solutions of extract substances from deproteinized calves blood and producing granules which can be compressed to give solid medicament forms and contain at least 50% by weight of extract substances, relative to the total dry weight of the granules, a binder and pharmaceutically acceptable fillers and carriers, by spraying an aqueous solution of the extract substances and of the binder on to the fillers and carriers and granulating the mixed material at a defined water content in the fluidized bed. After drying, granules ready for compression are obtained, and they are used for producing solid medicament forms of high stability and constant quality.
Patent YU-45679-B (YU)
Title: Postupak za skidanje naslage sa metalnog arheološkog komada
Inventor: LACOUDRE N
IPC: C25F1/00
Filed: 1984-11-23
Abstract: POSTUPAK ZA SKIDANJE NASLAGE SA METALNOG ARHEOLOŠKOG KOMADA, naročito arheološkog komada iz mora, naznačen time, što se vrši tretiranje komada u vodenom kupatilu koje sadrži od 8 do 40 grama jona OH'/l, pod uslovima katodne polarizacije, održava se ovaj komad tokom zadovoljavajućeg vremenskog perioda da se postigne barem delimično skidanje naslage u odnosu na komad, zatim se komad izvlači iz kupatila i odvaja se naslaga sa komada. Prijava sadrži još 1 patentni zahtev.
Patent ZA-807851-B (ZA)
Title: Analgesic composition
Inventor: CAPETOLA R
IPC: A61P25/04
Filed: 1980-12-15
Abstract: An analgesic composition comprising a mixture of a centrally-acting analgesic compound and  alpha -methyl-4-[2-thienylcarbonyl] benzene acetic acid is described. Enhancement of the analgesic effect is observed in the combination.
Patent ZA-811936-B (ZA)
Title: Oxiranebutanoic acid derivatives
Inventor: ROSENBERGER M
IPC: C07D303/42
Filed: 1981-03-23
Abstract: A chemical synthesis of an SRS-A active compound from the reaction product of 1-halo-2-octyne and the ether of 2-penten-4-yn-1-ol including intermediates in the synthesis, some of which being antagonists of SRS-A useful for treating allergic reactions.
Patent ZA-826647-B (ZA)
Title: Process for separating acetone from carbonylation mixtures
Inventor: ERPENBACH HEINZ
IPC: C07C45/82
Filed: 1982-09-10
Abstract: The disclosure relates to a process for separating acetone from reaction mixtures originating from the reaction of methyl acetate and/or dimethylether with carbon monoxide and optionally hydrogen in the presence of a catalyst system consisting of carbonyl complexes of noble metals of group VIII of the Periodic System of the elements, acetic acid, an organophosphorus or organonitrogen compound, methyl iodide and optionally carbonyl-yielding compounds of common metals. To this end, the disclosure provides for the reaction mixture containing acetic anhydride, acetic acid, ethylidene diacetate, methyl iodide, acetone and methyl acetate which is distilled off from the catalyst solution, or just its low boiler fraction consisting of methyl acetate, methyl iodide and acetone to be subjected wholly or partially to an extractive distillation with acetic acid and for pure methyl iodide to be distilled off; for an acetone/methyl acetate mixture to be distilled off from the acetic acid extract; for this mixture to be separated in known fashion and for the acetic acid extractant to be recycled into the extraction stage, if desired after separation of the final reaction products comprised of acetic anhydride; ethylidene diacetate and acetic acid.
Patent ZA-835828-B (ZA)
Title: Fungicidal agents
Inventor: ELBE HANS-LUDWIG
IPC: C07D405/06
Filed: 1983-08-09
Abstract: A composition active against plant fungi comprising a diluent and a plant-fungicidally effective amount of an azolyl-phenoxy-tetrahydrofuran-2-ylidene-methane of the formula <IMAGE>   in which A is a nitrogen atom or the CH group, and R is optionally substituted phenyl, or a physiologically acceptable acid addition salt thereof.
Patent ZA-838109-B (ZA)
Title: Removal of impurities from human leukocyte interferon preparations
Inventor: JOHNSTON PAUL D
IPC: C12P21/02
Filed: 1983-10-31
Abstract: A method of removing oligomers and slow monomer from leukocute interferon (IFN- alpha ) having high sequence homology with human leukocyte interferon which method comprises:
 a) incubating a buffer solution containing 1-20 mg/ml of IFN- alpha  at a pH between 3 and approximately 4.8 for 30 minutes-24 hours at 28-40 DEG C to precipitate oligomers and slow monomer followed by;
 b) recovering native IFN- alpha .
Patent ZA-855318-B (ZA)
Title: Aldehyde or imine oxygen scavengers for vinyl polymerizations
Inventor: NOVAK RONALD WILLIAM
IPC: C08F2/38
Filed: 1985-07-15
Abstract: Aldehydes and/or imines of the formula  R3Qn wherein n is 1-4; R3 is an organic radical having a valence of 1-4 or hydrogen; Q is of the formula <CHEM> wherein A is O or NR4; R1, R2, and R4 are independently selected C1-6 alkyl or aryl radicals or mixtures thereof are useful, especially in mixtures with transition metal ions selected from Co<+><+>, Cu<+><+> and Mn<+><+>, as oxygen scavengers in the curing of monomers, oligomers and polymers containing vinyl unsaturation which is inhibited by the presence of oxygen. A preferred composition is a mixture of aldehydes which are the reaction product of (a) ethylene urea, (b) formaldehyde, (c) isobutyraldehyde, and (d) 2-ethylhexanal in a molar ratio of (a):(b) of 1:2 and of (a) to the sum of (c) and (d) of 1:2.
Patent ZA-863096-B (ZA)
Title: 2,4-diphenyl-1,3-dioxanes
Inventor: BREWSTER ANDREW GEORGE
IPC: A61P9/08
Filed: 1986-04-24
Abstract: The invention provides a novel group of 4(Z)-([2,4,5-cis]-2,4-diphenyl-1,3-dioxan-5-yl)hexenoic acids of formula I, wherein X is F, Cl, Br, CF3, CN, CH3O or NO2 and one of Y and Z is hydrogen or fluoro and the other is hydrogen, and their pharmaceutically acceptable salts; together with their pharmaceutical compositions for use in treating a variety of disease conditions. Also provided are methods for the manufacture of novel compounds. Representative compounds are those in which X is 2-cyano or 2-chloro and Y and Z are both hydrogen.
Patent ZA-868601-B (ZA)
Title: Yeast production of hepatitis b surface antigen
Inventor: TSCHOPP JUERG FRIEDRICH
IPC: A61K39/29
Filed: 1986-11-12
Abstract: Novel DNA constructs comprising regulatory regions plus the structural coding region for hepatitis B surface antigen (HBsAg) are disclosed. The regulatory regions employed are responsive to methanol, non-catabolite repressing carbon sources and catabolite repressing carbon sources followed by carbon source starvation. The novel constructs are incorporated into a variety of linear and circular plasmids. Such plasmids are used to transform suitable hosts and ultimately used for the production and isolation of hepatitis B surface antigen in high yields.
Patent ZA-873329-B (ZA)
Title: Analysis element for the determination of coagulation parameters
IPC: C12Q1/00
Filed: 1987-05-11
Abstract: The present invention provides an analysis element for the determination of coagulation parameters with the help of a detectable or a detection reaction-initiating substrate of a protease of the blood coagulation system and at least one factor and/or co-factor of the blood coagulation system and a buffer substance, wherein the factor and/or co-factor, together with a water-soluble, non-ionic polymer which does not falsely influence the course of the coagulation cascade, is impregnated on an open, planar composite structure which consists of a material which does not have a disturbing influence on the course of the coagulation.
Patent ZA-901156-B (ZA)
Title: Dispensing device
Inventor: RASHID ABDUL
IPC: A61K9/22
Filed: 1990-02-15
Abstract: Novel devices for the controlled release of active materials especially pharmaceuticals comprise a capsule formed from two seperable pieces at least part of the capsule walls is water permeable. The capsule contains a water sensitive material which on contact with water causes the two pieces to separate. In the preferred embodiment the devices comprise a generally cylindrical tube closed at one or both endsby a water swellable plug. The devices find particular application as oral dosage forms for use in man.
Patent ZA-902391-B (ZA)
Title: Razor mechanism
Inventor: CHEN EVAN N
IPC: B26B21/52
Filed: 1990-03-28
Abstract: A razor mechanism (10) particularly suited for use with a flexible cartridge (600) having at least one attachment member (200) moveable in a direction substantially perpendicular to the longitudinal axis (L) of the razor mechanism (10) in response to the flexing of the razor cartridge (600) during shaving.
Patent ZA-918876-B (ZA)
Title: Avirulent microbes and uses therefor:salmonella typhi
Inventor: CURTISS ROY III
IPC: C12N15/09
Filed: 1991-11-08
Abstract: This invention provides immunogenic compositions for the immunization of a vertebrate or invertebrate comprising an avirulent derivative of S. typhi. The derivatives having a mutation of the cya and/or crp and/or cdt genes. The invention also provides immunogenic compositions for the immunization of a vertebrate and invertebrate comprising an avirulent derivative of the above type which is capable of expressing a recombinant gene derived from a pathogen of said vertebrate or invertebrate individual to produce an antigen capable of inducing an immune response against said pathogen. Other embodiments of the invention include methods of preparing immunogenic compositions from these strains, and strains useful in the preparation of the immunogenic compositions, as well as methods of stimulating the immune system to respond to an immunogenic antigen of S. typhi by administration of the immunogenic composition.
Patent ZA-935976-B (ZA)
Title: Fatty acid treatment.
Inventor: HORROBIN DAVID FREDERICK
IPC: A61K31/20
Filed: 1993-08-16
Abstract: Increasing gut calcium absorption in humans or animals by the administration of GLA, DGLA or LA as such or in salt or other pharmacologically acceptable form, optionally in association with EPA, DHA or other EFA in similar forms, specifically useful in the treatment of osteoporosis.
Patent ZA-959386-B (ZA)
Title: Small particle formation
Inventor: BOSTANIAN LEVON
IPC: B01J13/10
Filed: 1995-11-06
Abstract: PCT No. PCT/SE95/01302 Sec. 371 Date Nov. 27, 1996 Sec. 102(e) Date Nov. 27, 1996 PCT Filed Nov. 3, 1995 PCT Pub. No. WO96/14833 PCT Pub. Date May 23, 1996The present invention is concerned with the formation of small particles of organic compounds by precipitating said organic compounds in an aqueous medium containing polymer/amphiphile complexes. The process is preferably used to prepare a readily soluble pharmaceutically active compound.
Patent ZA-966531-B (ZA)
Title: Method for the regulation of tap selector switches.
Inventor: OKANIK PETER
IPC: G05F1/147
Filed: 1996-08-01
Abstract: A tap-changer transformer operated by the step-by-step principle in which its motor drive receives a signal to raise or lower the tap, has a voltage regulator in which the switching delay times and sensitivity values are freed matrix-like the respective tap changes. The actual voltage value of the transformer is compared with the preselected voltage setpoint and, based upon the control deviation, a value pair of delay and sensitivity are read out. This allows asymmetric response of the system as contrasted with the symmetrical response required by earlier systems.
Patent ZA-967891-B (ZA)
Title: Keys for cylinder locks
Inventor: FIELD PETER H
IPC: E05B15/08
Filed: 1996-09-18
Abstract: A key with a blade portion which is bitted for actuating the tumbler pins of a cylinder lock has improved cross-sectional strength despite deep cut bittings which extend well into the thickness of the blade. The key is generally flat with upper and lower surfaces and opposite short side edges. The bittings are cut across at least one of the surfaces so as to extend arcuately through the thickness of the blade and one of the side edges. The volume of key blank material which is adjacent the deep cut bittings after the key is cut is substantially more than conventional keys and provides the key blade with increased strength to prevent breakage. The bittings are cut into the key blade by a rotary cutter wheel which is dimensioned to form an arcuate bitting surface rather than a flat surface. A cylinder lock includes a rotatable plug having a tenon with a plurality of corner portions, and a keyway passing through the plug and tenon is configured to permit all of the tenon corners to remain intact, thereby providing secure seating of a tailcam on the tenon.
Patent ZA-976174-B (ZA)
Title: Process for zeolite synthesis with homogeneous agitation of the medium device and application
Inventor: ANGLEROT DIDIER
IPC: C01B39/04
Filed: 1997-07-11
Abstract: PCT No. PCT/FR97/01276 Sec. 371 Date Apr. 5, 1999 Sec. 102(e) Date Apr. 5, 1999 PCT Filed Jul. 11, 1997 PCT Pub. No. WO98/02384 PCT Pub. Date Jan. 22, 1998A method is provided for zeolite synthesis from a synthesis medium containing in particular a trivalent aluminum source, a tetravalent silicon source, at least an alkaline or alkaline-earth cation in hydroxide form and water in a reactor containing a solid helical moving body in a guiding tube defining an internal space and a space external to the tube. The invention is characterized in that the synthesis medium is circulated in the reactor in a continuous flow passing through the internal space then the space external to the tube and returning to the internal space, only driven by the roation of the solid helical moving body, at a speed of less than 500 rpm, in the tube which is kept fixed, the synthesis medium being kept at a temperature suitable for at least one of the ripening operations or the crystal growth of the synthesized zeolite. The invention also is directed to a device for implementing the method.