baber/WOPTO huggingface dataset:
Patent NO-164322-B (NO)
Inventor: MAHLEIN HANS F
IPC: G02B6/24
Filed: 1981-03-27
Abstract: A branch connector for light waveguides which utilizes a beam divider mirror characterized by a carrier member aligning a pair of light waveguides on a common axis, a beam divider which is arranged on a plane slanted to the common axis on an angle which is larger than 45 degrees and is positioned between the ends of the waveguides and flush therewith and a second carrier plate mounting an additional waveguide adjacent one of the pair of aligned waveguides on a second axis extending at an angle to the common axis and intersecting the common axis at the beam divider mirror with the second axis being oriented to receive light reflected along the given direction.
Patent NO-161468-B (NO)
Inventor: FORSELL KENNETH ARTHUR
IPC: H01H5/18
Filed: 1983-12-23
Abstract: A constant load and constant contact force snap-action switch (Figure 1) having a normally-closed movable operate contact (18) on a flipper blade (20) which has a compression strip (20c) that snaps through an S-curvature to a reverse buckled state to trip the operate contact open. The flipper blade is coupled through an insulating cap (26) to the leaf spring mounted movable alarm contact (22) to close the latter at the same time. A return spring (36) biased reset lever (32) resets the operate contacts on depression down a first amount, opens the operate contact without closing the alarm contacts on depression down a second amount for stop purposes, and trips the operate contacts open on lifting upwards for test purposes. On reset, lost motion in the coupling cap (26b) knocks the alarm contact open if welded. A selector (38) is settable to select any of three functions for the reset lever, (1) reset-stop-test, (2) auto reset stop, or (3) reset test.
Patent NO-168330-B (NO)
Inventor: LOSHAEK SAMUEL
IPC: C08J7/043
Filed: 1985-12-30
Abstract: Colored contact lenses are produced by providing a contact lens constructed of polymer and coating at least a portion of the lens with coloring substance and binding polymer. The lens and binding polymers are bonded to each other by the reaction of functional groups selected from at least one of -COOH, -OH, and -NH-R, wherein R is hydrogen or alkyl, with functional groups selected from at least one of -NCO and epoxy.
Patent NO-167127-B (NO)
Inventor: SELSDON LESLIE DONALD
IPC: B01D27/10
Filed: 1986-08-08
Abstract: A filter unit comprising a housing element (111) having a first (116) and a second inlet (114) for fluid and a first (118a) and a second outlet (113) for fluid, means (112, 119) in said housing defining a first path of flow for fluid between the first inlet and the first outlet of the housing, means (126, 122, 125) in said housing defining a second path of flow for fluid between the second inlet and the second outlet of the housing, and a filter member in said housing capable of filtration to remove particles of dimensions greater than 5 micrometres, said second path of flow including a path through said filter and a by-pass (130) about said filter having a resistance to flow of fluid no greater than that of said filter whereby in normal use a proportion only of fluid passing through the second flow path passes through said filter, provides fine filtration for an internal combustion engine and is attachable to a conventional engine filter mount.
Patent NO-171348-B (NO)
Inventor: SANDOW JUERGEN KURT
IPC: A61M37/00
Filed: 1988-08-10
Abstract: The invention relates to a device for the injection of implants, preferably implants "in the form of small rods" (called rods), which are used for the long-term treatment of diseases, whose essential features are the completely transparent construction, especially of the injector body (3), as well as a protecting device which prevents the plunger rod from falling out, and a protective cap (6) for the plunger rod.
Patent NO-177394-B (NO)
Inventor: BEGALA ARTHUR JAMES
IPC: D21H17/00
Filed: 1991-07-19
Abstract: A papermaking process includes the steps of adding to the papermaking cellulosic slurry first a high molecular weight cationic polymer and then a medium weight anionic polymer. The cationic polymer is added after the addition of filler, but before at least one of the shear stages to which the slurry is subjected prior to sheet formation and drainage. The anionic polymer is added after the shear stage which is subsequent to the addition of the cationic polymer.
Patent NO-176508-B (NO)
Inventor: FAXON JOHAN
IPC: B08B9/04
Filed: 1993-03-30
Abstract: PCT No. PCT/SE91/00655 Sec. 371 Date Mar. 25, 1993 Sec. 102(e) Date Mar. 25, 1993 PCT Filed Sep. 30, 1991 PCT Pub. No. WO92/05888 PCT Pub. Date Apr. 16, 1992.An arrangement is provided for cleaning pipelines and especially ventilation pipes and ducts in buildings, and includes a nozzle connected to a supply conduit through which a pressurized medium can flow. The arrangement includes a nozzle opening directed back toward the supply conduit. The nozzle opening is in the form of a large continuous annular gap which extends along the periphery of the nozzle and is connected to the supply conduit and the source of a pressurized medium. The gap directs the medium toward the inner walls of the pipe or duct and effects a cleaning of the inner walls. The nozzle is moved into the pipe or duct as a result of reaction forces generated from discharge of the pressurized medium through the nozzle opening.
Patent SE-332465-B (SE)
Inventor: ADAMS J
IPC: H01J31/50
Filed: 1968-03-26
Abstract: 1,164,894. Image intensifier tubes; electron multipliers. MULLARD Ltd. 29 March, 1967, No. 14225/67. Heading H1D. In an electronic imaging tube comprising a photo-cathode P spaced by a symmetrically disposed electron optical system from a channel intensifier device I, the channel intensifier is a secondary-emissive electron multiplier device which includes a plate, with conductive input and output layers E1 and E2 on opposite surfaces, and, passing through the plate, a large number of elongated channels all of which are parallel and inclined at a uniform angle # to the plane passing through the axis Z-Z and extending at right angles to the plane of the figure (termed the second main axial plane) such that none of the principal rays, which are the paths of those electrons leaving the photocathode at right angles to be brought to a focus in the focal plane F in front of the channel intensifier, is parallel to the axis of the corresponding channel. As shown in Fig. 3, the range of values for the angle # between a principal ray and a channel axis as measured from the channel axis never becomes or passes through zero, so that the formation of a dark spot is avoided by preventing electrons from being able to pass straight through a channel without undergoing any multiplication. In a particular example given the angle of inclination of the channels # is 15% and the angle # varies from 3 degrees at one edge to 27 degrees at the opposite edge of the channel intensifier. The imaging tube may be an image intensifier or image converter tube with a luminescent screen S which may be suitably biased to accelerate the electrons after they have left the field in the channels, and the electron-optical system may be of the diode type with a conical anode A electrically connected to the input layer E1 or triode type when not so connected. The channel intensifier I may, as described in Specification 1,164,895, be curved with the concave face towards the photo-cathode to more nearly conform to the shape of the focal plane F, and shaped fibre optic units (FO1) and (FO2) may be employed between the object and photo-cathode and as a faceplate for the viewing screen S, which may also be curved, Fig. 5 (not shown).
Patent YU-47856-B (YU)
Inventor: TYTGAT D
IPC: C23F3/06
Filed: 1991-06-12
Abstract: Baths for the chemical polishing of stainless steel surfaces which comprise a mixture of hydrochloric acid, nitric acid and phosphoric acid, a substituted or unsubstituted hydroxybenzoic acid and an amine in aqueous solution.
Patent YU-46573-B (YU)
Inventor: AJNEFORS F
IPC: B08B3/02
Filed: 1988-10-14
Abstract: PCT No. PCT/SE88/00532 Sec. 371 Date Apr. 3, 1990 Sec. 102(e) Date Apr. 3, 1990 PCT Filed Oct. 13, 1988 PCT Pub. No. WO89/03251 PCT Pub. Date Apr. 20, 1989.The internal cleaning of a centrifuge rotor is performed by a cleaning liquid is which pumped from a tank via an inlet channel to a central inlet chamber of the rotor during rotation thereof. A separation chamber is connected to the inlet chamber and, at different radial levels, to two outlet chambers via separate outlet passages. Cleaning liquid is discharged from the outlet chambers through a stationary discharge device having separate outlet channels. Part of the cleaning liquid discharged through the outlet channels is returned to the tank via a return conduit. The rest of the cleaning liquid is conducted directly to the inlet channel by means of an overpressure generated in the stationary discharge device. Thereby, it is possible to clean the rotor internally even very close to its rotational axis.
Patent RS-50197-B (RS)
Inventor: BECHTOLD-PETERS KAROLINE
IPC: A61K9/00
Filed: 2001-09-28
Abstract: Prah za inhaliranje, koji sadrži 0,04 do 0,8 mas.% tiotropijuma u smeši sa fiziološki neškodljivom pomoćnom supstancom, naznačen time, što se pomoćna supstanca sastoji od smeše, grublje pomoćne supstance, srednje veličine čestica od 15 do 80 μm, i finije pomoćne supstance, srednje veličine čestica od 1 do 9 μm, pri čemu udeo finije pomoćne supstance u ukupnoj količini pomoćne supstance iznosi 3 do 15 mas.%. Prijava sadrži još 14 patentnih zahteva.
Patent ZA-807974-B (ZA)
Title: A safe contol and monitoring arrangement
Inventor: MUECKE S
IPC: G08B29/04
Filed: 1980-12-19
Abstract: In a remote control system which is operated by way of light wave guides a specific switching routine is executed at the receiving side upon failure of the system. As long as the remote control system functions properly, cyclically alternating signals, triggered at the transmission side, set a logic element at the receiving side so that the loads are connected for normal command-responsive operation. When the signals fail, or when a transmission is intentionally suppressed, the logic element is conditioned to cause execution of the specific switching routine. Given the design of the remote control system as a light signal control for traffic signals, the switching routine causes the connection of the STOP signal with simultaneous disconnection of the GO signals of the respectively affected light signal.
Patent ZA-828212-B (ZA)
Title: Chromogenic compounds
Inventor: YOJIRO KUMAGAE
IPC: C07D213/50
Filed: 1982-11-09
Abstract: Chromogenic compounds of colorless or lightly colored form are disclosed having the following structural formula:  <IMAGE>  wherein X represents an optionally substituted aminophenyl, indolyl, julolidinyl, kairolyl, piperidinophenyl, pyrrolidinophenyl, morpholinyl, carbazolyl or indolizinyl radical. The compounds of this invention are eligible for use in pressure-sensitive and heat-sensitive record materials and manifold marking systems.
Patent ZA-863791-B (ZA)
Title: Thermoplastic compositions with high content of pulverulent mineral materials for incorporations into polymers
Inventor: SEINERA HENRI
IPC: C08L7/00
Filed: 1986-05-21
Abstract: Coherent thermoplastic aggregates with very high content of pulverulent mineral materials, said aggregates comprised of the said mineral materials, further of polyolefin polymers and/or copolymers, and possibly additionally of miscellaneous known additives; characterized in that, with the aim of achieving a density near to or at most equal to the theoretical density of the pulverulent mineral materials entering into their composition, while still having excellent compatibility with the polymers of redispersion, i.e., the polymers into which the subject aggregates are to be mixed, the interparticle voids between the grains of the mineral materials, which grains are basically in contact with each other, are at most filled-in the presence of a fluidifacient agent-by at least one polyolefin polymer and/or copolymer having a fusion temperature and/or softening temperature at least equal to 60 DEG  C., and having a fluidity index (ASTM 1238) of at least 50.
Patent ZA-895623-B (ZA)
Title: Tetracyclic antidepressants
Inventor: WIERINGA JOHANNES HUBERTUS
IPC: C07D495/04
Filed: 1989-07-24
Abstract: The invention relates to novel tetracyclic compounds with an anti-depressant action, without neuroleptic or sedative side effects, of the general formula I <CHEM>  and also functional derivatives hereof, wherein: R<1> represents one or two identical or different substituents denoting H, OH, halogen C1-C4 alkyl or C1-C4 alkoxy; R<2> represents one or two identical or different substituents having the same meaning as R<1>; R<3> and R<4> are two substituents which are in the cis configuration and of which one is H and the other is OH;  R<5> is H or C1-C4 alkyl;  X denotes O or S; n is O or 1. h
Patent ZA-901929-B (ZA)
Title: Use of 5'-deoxy-5'-methylthioadenosine,s-adenosylmethionine and their salts in the preparation of seborrhea-reducing pharmaceutical compositions,and the pharmaceutical compositions concerned
Inventor: MORATTI EMANUELA MAGGIONI
IPC: A61P17/00
Filed: 1990-03-13
Abstract: This invention relates to the use of 5 min -deoxy-5 min -methylthioadenosine, S-adenosyl-methionine and their pharmaceutically acceptable salts in the preparation of pharmaceutical compositions able to reduce scalp seborrhea and its related furfuraceous desquamation and pruritus, and to the relative pharamceutical compositions.
Patent ZA-904571-B (ZA)
Title: Enantlomeric enrichment and stereoselective synthesis of chiral amines
Inventor: STIRLING DAVID I
IPC: C12P41/00
Filed: 1990-06-13
Abstract: Amines in which the amino group is on a secondary carbon atom which is chirally substituted can be enantiomerically enriched by the action of an omega-amino acid transaminase which has the property of preferentially converting one of the two chiral forms to a ketone. The process also can be used to stereoselectively synthesize one chiral form from ketones substantially to the exclusion of the other.
Patent ZA-912840-B (ZA)
Title: Saccharide compositions,methods and apparatus for their synthesis
Inventor: ROTH STEPHEN
IPC: A61P1/02
Filed: 1991-04-16
Abstract: Processes for preparing oligosaccharides, polysaccharides, glycolipids, glycoproteins, and other saccharide compositions are provided which involve the enzyme facilitated transfer of a preselected saccharide unit from a donor moiety to an acceptor moiety. In accordance with a preferred embodiment, saccharide compositions having a plurality of saccharide units are prepared by appending the saccharide units in iterative fashion to acceptor moieties which are themselves saccharide compositions prepared in accordance with this invention.
Patent ZA-919021-B (ZA)
Title: Anthelmintic treatment and compositions
Inventor: HOOD JOHN DICK
IPC: A61P33/00
Filed: 1991-11-14
Abstract: PCT No. PCT/GB91/01981 Sec. 371 Date Jan. 7, 1994 Sec. 102(e) Date Jan. 7, 1994 PCT Filed Nov. 11, 1991 PCT Pub. No. WO92/08455 PCT Pub. Date May 29, 1992Avermectins and milbemycins to treat endo- and ectoparasitic infestations in dogs.
Patent ZA-921405-B (ZA)
Title: Neuroleptic perhydro-1H-pyrido(1,2-a)pyrazines.
Inventor: BRIGHT GENE MICHAEL
IPC: A61K31/4985
Filed: 1992-02-26
Abstract: Antipsychotic compounds having the formula   <IMAGE> (I)  wherein Z is H or Cl; Y is O or S; n is 1-4; separately, X is H or (C1-C2)alkyl and L is R(CH2)mCO, m is 0 or 1-3, R is (C1-C6)alkyl, (C3-C7)cycloalkyl, phenyl, naphthyl, furyl, benzofuranyl, thienyl, benzothienyl, pyrrolyl, indolyl, isoindolyl or one of said groups substituted on aromatic or heteroaromatic ring with fluoro, chloro, (C1-C2)alkyl or (C1-C2)alkoxy; or together L and X, in combination with the nitrogen to which they are attached, form certain cyclic imides, 4-substituted piperidines or a cyclic sulfonamide.
Patent ZA-922632-B (ZA)
Title: Food product
Inventor: BRACEY JOHN DOUGLAS
IPC: A23G9/52
Filed: 1992-04-10
Abstract: A method of manufacturing frozen confection products without any appreciable overrun by slush freezing an ice mix comprising up to 10% and preferably from 0 to 0.5% of fat and comprising 0.2 to 0.5% of overrun restricting stabilizer and thereafter freezing hard to a usual storage temperature. A frozen confection without any appreciable overrun and containing up to 8 to 10% fat but preferably being fat-free, having a melt down rate of at most 0.175 g/min between 4 and 24% weight loss and a total weight loss of 30 to 80%, determined with a cylindrical sample of 2.5 cm diameter weighing 10 g, equilibrated at -20 DEG C and exposed to an ambient temperature of 18 DEG  to 20 DEG C while supported on a horizontal steel wire netting of 2.5 x 2.5 mm mesh size.
Patent ZA-923470-B (ZA)
Title: Diaromatic compounds derived from a salicyclic unit,process for their preparation and their use in human and veterinary medicine and in cosmetics
Inventor: BERNARDON JEAN-MICHEL
IPC: A61K31/5375
Filed: 1992-05-13
Abstract: Diaromatic compounds, characterised in that they correspond to the following general formula: <IMAGE>  in which:   R1 is -CH3, -CH2OH, -COR8 or -CH2OCOR9, R8 is H, OH, -OR10, -N(rr') or alkyl, R10 is alkyl, alkenyl, aryl or aralkyl, r and r' being H, alkyl, aryl, aralkyl, and the like, r and r' together form a heterocycle, R9 is alkyl, alkenyl or a sugar residue, R2 and R3 are -OR11 or -OCOR11, R11 is H, alkyl, fluoroalkyl, aryl or aralkyl, R3 additionally being H, R4 is H, OH, alkyl, alkoxy, F, Cl or -CF3, R5 and R7 are H, OH, alkoxy, substituted alkyl or  alpha , alpha '-disubstituted alkyl, and the like, R6 is H, OH, alkyl, alkoxy, cycloalkyl, and the like, it not being possible for R5 and R7 to be simultaneously OH or alkoxy and it not being possible for R4, R5, R6 and R7 to be simultaneously H, R5 and R6 or R6 and R7 can form, with the aromatic ring, a 5- or 6-membered ring,   X is chosen from: (i) -C(R13R14)-C(R16R18)-W-, (ii) -C(R14R16)-W-C(R18R19)-, (iii) -C(R13R14)-C(R15R16)-C(R18R20)-, (iv) -CR17=CR21-C(R13R14)-  in which: W is O, -NR12 or S(O)n, n = 0, 1 or 2, R13, R15 and R20 are H, -OR11, -OCOR11, and the like, R14, R16, R18 and R19 are H, aralkyl, alkyl, and the like, when X is (i), R13 and R14 can form =N-OR11 or =N-OCOR11, when X is (iii) or (iv), R14, R16 and R18 are also -OR11 or -OCOR11, or R13, R14 or R15, R16 taken together can form =NOR11 or =N-OCOR11, R12 is H, alkyl, aralkyl, alkenyl, alkynyl or fluoroalkyl, R17 is H, hydroxyl, alkyl or alkoxy, R21 is H or alkyl, and the salts of the compounds of formula (I).
Patent ZA-932728-B (ZA)
Title: Peptide compounds
Inventor: MATSUO MASAAKI
IPC: C07K1/02
Filed: 1993-04-19
Abstract: Disclosed herein are compounds of the following formula:   <IMAGE>   wherein R1 is a group of the formula   <IMAGE>   "X" is CH2 or N, "Z" is O, S, or N-R6, "A" is an amino acid residue, and Y, R2, R3, R4, R5, R6, and R7 are substituent variables as defined herein. The compounds are antagonists of tachykinin, and as such are useful for alleviation of pain and for treatment of disorders including asthma, bronchitis, rhinitis, conjunctivitis, dermatitis, arthritis, and urticaria.
Patent ZA-953960-B (ZA)
Title: Oral liquid alendronate formulations
Inventor: BRENNER GERALD S
IPC: A61P43/00
Filed: 1995-05-16
Abstract: Disclosed is a therapy protocol for treating and for preventing bone loss in patients who have difficulty in swallowing by administering a liquid formulation of alendronate which can be easily swallowed. Also described are pharmaceutical dosage forms of a syrup, aqueous solution, a solution formed from a reconstituted powder, of alendronate, for carrying out the therapeutic method.
Patent ZA-965869-B (ZA)
Title: Electric lamp.
Inventor: VERSPAGET GODEFRIDUS NICOLAAS
IPC: F21V19/00
Filed: 1996-07-10
Abstract: The electric lamp has a lamp vessel (1) having first (2) and second (3) opposed necks, each having an end portion (4). Current conductors (7) extend from an electric element (5) having an axis (6) through a respective neck (2,3) and end portion (4) to the outside. Mounting members (10, 11) are secured to each of the necks (2,3), remote from the end portions (4). Each mounting member has a first metal body (20) which is fixed to the neck in a selected area. A second metal body (30) is secured to the first metal body (20), and has an aligned surface (31) which is in at least one of three perpendicular directions (x,y,z) in an aligned position with respect to the electric element (5). Each mounting member furthermore has a third metal body (40) having references (12) which is secured to the aligned surface (31), such that its references (12) are in a predetermined aligned position with respect to the electric element (5). The construction of the lamp allows for a fast and accurate assembling, and is light and little bulky.
Patent ZA-988592-B (ZA)
Title: A packaging machine
Inventor: BONNAIN JEAN-CHRISTOPHE
IPC: B31B5/76
Filed: 1998-09-18
Abstract: A packaging machine for packaging articles into cartons selected from, at least, a first carton or a second carton is described, wherein the first and second cartons are of a different type or size. The cartons are stored in at least one hopper, and picked for packing by a carton engaging means arranged to remove cartons from said at least one hopper and transport them sequentially to a first predetermined position. From there the cartons are transferred to a paper feed chain which transports the cartons to a second predetermined position, from where the cartons are combined with said articles. The paper feed chain comprises a support means carrying a first endless chain from which is depended a first set of guide lugs and a second endless chain from which is depended a second set of guide lugs. The guide lugs are interleaved to produce carton receiving zones, the length of which can be altered, for different carton sizes or types, by altering the relative positions of the first and second set of guide lugs. The support means is movable such that when the relative positions of the lugs is changed, this change can be compensated for such that the position of the first set of lugs with respect to said first predetermined position is unaltered.
Patent GB-2347948-B (GB)
Title: Weatherproofing
Inventor: RICHARDSON CHRISTOPHER
IPC: E04D3/08
Filed: 2000-02-16
Granted: 2003-05-07
Abstract: A membrane (10) comprises a pad of flexible weatherproof material having reinforcing mesh (14) laminated to the pad. The membrane may be moulded into a part circular form and flare outwardly from its bottom edge (16) and the top edge (20) is cut or relieved (18) at spaced intervals such that it may be folded to form a lip (22). In use, the membrane is moulded to fit at the ends of glazing bars (34) at a point where the glazing bars meet the end of the roof ridge (30). In an alternative embodiment (Figures 4 and 5) the membrane is fitted with sheet reinforcement and the top edge of the membrane has a bulge along it which serves as a lip. Preferably, the pad is made from a foamed plastics material capable of adherence to silicone sealant and the reinforcement material is metal or plastics.