baber/WOPTO huggingface dataset:
Patent NO-153889-B (NO)
Inventor: BRAUN HELMUT
IPC: C08F216/14
Filed: 1980-07-10
Abstract: Unsaturated acetoacetic acid esters are suitable as comonomers in the polymerization of unsaturated compounds in an aqueous medium. Particularly suitable are acetylacetoxyalkyl-allyl ethers which may be synthesized in an easy manner and correspond to the formulae <IMAGE>   or   <IMAGE>  Said allyl ether derivatives are especially prepared by reacting an allyl alcohol with an epoxide and reacting the resulting hydroxyalkyl-allyl ether with diketene. Both reaction steps are carried out at a temperature of from 0 DEG  to 100 DEG  C., preferably in the presence of a catalyst. The allyl ether derivatives may be copolymerized especially with vinyl compounds, such as vinyl esters, acrylic acid esters, olefins, vinyl halides and vinyl aromatic hydrocarbons.
Patent NO-153026-B (NO)
Inventor: PEXA GUENTHER
IPC: H03G3/34
Filed: 1981-04-24
Abstract: 1. Circuit arrangement for avoiding clicking noise in the digital sound programme transmission, characterised in that there is provided a multi-stage first digital store (SP1) which has n flip-flops for each bit of a code word (n = number of the temporarily stored code words) and to which the received compressed digital code word (1st bit to 11th bit) is supplied in parallel via circiut inputs (E1 to E11), that the higher-level bits (2nd bit to 5th bit) of the digital received signal and the sign bit (VZ) are connected to a parity check (PP), that the first output (P1) of the first store (SP1), at which the sign bit is emitted, and the outputs (P6 to P11), at which the low-level bits are emitted, are connected to the inputs (E22 to E27) of a second store (SP2) which contains only one storage element for each bit, that the higher-level outputs (P5 to P2) are connected to the parallel inputs (V1 to V4) of a presettable binary countdown counter (BZ), that the outputs (P21 to P27) of the second store (SP2) and the outputs (Q1 to Q4) of the ninary counter (BZ) are led to the terminal points (A1 to A11) which correspond to the circuit inputs (E1 to E11) (A1 corresponds to E1), that these outputs (A1 to A11) are connected to an expander section, that there is provided a control unit (ST) whose pulse input (Se1) is connected to the pulse input (TS1) of the first store (SP1), that a second input (SE2) of the control unit is connected to the output (PA) of the parity check (PP), that the output of a NOR-Gate (NO1), which is connected to the higher-level outputs (P2 to P4) of the first store (SP1), is connected to a fourth input (SE4) of the control unit (ST) and the transmission output (Borrow - BA) of the binary counter (BZ) is connected to a third input (SE3) of the control unit (ST), that a first pulse output (SA1) of the control unit (ST) is connected to the pulse input (TS2) of the second store (SP2) and to the transfer pulse input (PE) of the binary counter (BZ), and that a second pulse output (SA2) of the control unit (ST) is connected to the counting pulse input (BE) of the binary counter (BZ).
Patent NO-155536-B (NO)
Inventor: SKUBALLA WERNER
IPC: C07C43/178
Filed: 1982-05-21
Abstract: Compounds of Formula I    <IMAGE>  I  wherein X is oxygen or CH2; A is CH2-CH2, trans-CH=CH or C 3BOND C; W is free or functionally modified hydroxymethylene or free or functionally modified   <IMAGE> and the OH groups may be in the  alpha - or the  beta -position; D is straight chain or branched, saturated or unsaturated hydrocarbon aliphatic of from 1 to 10 carbon atoms, which may be substituted by fluorine; E is C 3BOND C or CR3=CR4, R3 and R4 being different and being hydrogen or alkyl of 1 to 5 carbon atoms; R1 is free or functionally modified hydroxy; and R2 is alkyl, cycloalkyl, optionally substituted aryl or heterocyclic, have valuable pharmacological properties, e.g., hypotensive and bronchodilatory characteristics. They can furthermore be used for prophylaxis and therapy of coronary infarct and as a treatment for stroke. They are produced by means of reduction of the corresponding 1-carbonic acid derivatives.
Patent NO-166953-B (NO)
Inventor: DELGOFFE JEAN-CLAUDE
IPC: C12N7/06
Filed: 1983-10-12
Abstract: A live bovine viral diarrhoea (BVD) virus vaccine capable of producing immunity in bovines without causing significant side effects comprising a temperature sensitive (ts) mutant of BVD virus which is obtained by mutating a strain of BVD virus with nitrous acid. The temperature sensitive mutants show a replication ability considerably limited at the animal body temperature of 39.5 DEG  C. The vaccine may be combined with other live bovine vaccines such as respiratory virus vaccines and then administered to bovines.
Patent NO-166360-B (NO)
Title: Mineralullsentrifuge.
Inventor: JOHANSSON LASSE
IPC: C03C25/14
Filed: 1988-10-10
Abstract: En mineralullsentrifuge omfatter et roterbart sentrifugehjul (3) for defibrerlng av et smeltet mineralsk materiale som skal føres til sentrifugehjulet; en drivmotor (2) for rotasjon av sentr 1fugehjulet; et blåseluftmunnstykke/blåseluftmunnstykker (6) for tilførsel av blåseluft til omkretsen av sentrifugehjulet for adskillelse av mineralflbre fra det smeltede mineralske materiale; og anordninger (9a, 9b, 17) for tilførsel av et bindemiddel til mineralflbrene som er adskilt fra omkretsen av sentrifugehjulet. For å få til en sammentrengt utførelse av mineralullsentrifugen, omfatter denne en ikke roterbar hovedaksel (1) der drivmotoren (2) er festet direkte til endeflaten av hovedakselen (1), slik at hovedakselen og drivmotoren danner en koaksial, fast, ikke roterbar enhet, mens en drivaksel (4) fra drivmotoren (2), for rotasjon av sentrifugehjulet er innretet til å strekke seg gjennom hovedakselen (), slik at det endeparti av drivakselen som stikker ut fra en ende av hovedakselen er forbundet med sentrifugehjulet (3) som er lagret 1 lågere på hovedakselen.
Patent NO-175900-B (NO)
Inventor: BONIN WERNER
IPC: A61P7/02
Filed: 1989-06-02
Abstract: The invention relates to a new active substance-amblyommin-for anticoagulant therapy and to a process for the isolation thereof from hard ticks. The isolated protein having a thrombin-inhibitory action has a molecular weight of 20000 to 30000 dalton, an isoelectric point between 5.05 and 5.65 and the partial amino acid sequences Ile-Leu-Phe-Thr-Gln-Gly-Asn-X-Gly-Glu-Leu-Glu-Asn-X-Phe-Glu-, Lys-Ile-Leu-Phe-X-Gln-Gly- and Ala-Ser-Tyr-Ile-Val-X-Ser-Glu-Ser-Ile-Gln-Ile-Leu-X-Leu-Ser-Glu-Gly-Ile- in which each radical X can be identical or different and each represents a naturally occurring amino acid.
Patent NO-180742-B (NO)
Inventor: WEISHAUPT KENNETH R
IPC: A61K41/00
Filed: 1994-04-27
Abstract: The technical field of the invention relates to: (1) certain photosensitive substances used with lasers for discovery and destruction of tumors; (2) methods of making the substances; (3) use of the substances; and (4) certain light-delivery equipment used with the substance. To obtain tumor-selective, photosensitizing substances useful in the localization of neoplastic tissue and treatment of abnormal neoplastic tissue such as tumors, one of two methods is used. In the first method, a hydrolyzed mixture of the products of reaction of hematoporphyrin with acetic acid and sulfuric acid is cycled through a microporous membrane system to exclude low molecular weight products. In the second method, drugs are synthesized or derived from other pyrrole compounds. Other photosensitizing materials may be combined with a carrier that enters undesirable tissues and cells of the reticular endothelial system such as macrophages. These photosensitizing materials: (1) must have a triplet energy state above 3.5 kilocalories per mole; (2) cannot be easily oxidized; and (3) not physically quench any required energy state. Preferably, this photosensitizing material should be lipophilic. The substance is injected into the patient, clears normal tissue and then neoplastic tissue is irradiated using lasers. Laser equipment includes a light conductor and transmitting head with light differing surface and feedback path for radiated light related to dosage.
Patent NO-178593-B (NO)
Inventor: LORENTZEN GUSTAV
IPC: F25B45/00
Filed: 1994-06-27
Abstract: An evaporator (4) is connected in series with a flow circuit operating with supercritical high side pressure. At least one varying volume component (5) has a compartment connected to the flow circuit between a compressor and expander allowing refrigerant in. A partition (6) comprising at least one side of the compartment moves between two positions defining two different volumes within the compartment. The partition comprises a flexible membrane.
Patent NO-180004-B (NO)
Title: Trykkpresseform til fremstilling eller revulkanisering av dekk
Inventor: SOLBERG THOR
IPC: B29C43/10
Filed: 1994-07-04
Abstract: En trykkpresseform (30) til fremstilling og/eller revul-anisering av dekk (10) hvor presseformen danner et formhulrom (34) hvor trykket (Pl) og temperaturen kan reguleres, samt hvor hver av presseformens (30) sideveggformdeler (46a,46b) er utformet med en elastisk og bøyelig ringskivemembran som et i formen plassert dekks sidevegger (14) bringes til å støte an mot for å kontrollere de utoverrettede strekkrefter i dekket (10), er kjennetegnet, ved at ved de mot formhuTrommet (34) vendende mem-ansider er deler av eller hele formen (30) utstyrt med en ringskiveformet membranbeskyttelsesplate for å hindre den direkte kontakt mellom dekkets sideflater og de repektive membraner under fremstillingen/vulkaniseringen. Fortrinnsvis er platen oppsplittet, både i det radiale og sirkulære plan, i en rekke mindre plater hvis frie ender innbyrdes overlapper hverandre. Når et dekk plasseres i formen og formhulrommet trykksettes, presses dekksidene utover mot platene som bøyer etter og videre bøyes membranen utover og strekkes. En unngår derved den direkte kontakt mellom membran og dekksider slik at dekksidene ikke vulkaniseres fast i membranen, og en oppnår nød-vendig utflytning av uvulkanisert gummi.
Patent SE-312871-B (SE)
Inventor: DEGRYSE M
IPC: G21F9/12
Filed: 1966-06-29
Abstract: 1,111,959. Processing spent nuclear fuel. COMMISSARIAT A L'ENERGIE ATOMIQUE. 28 June, 1966 [29 June, 1965], No. 28992/66. Heading G6R. [Also in Division G3] In the separation of uranium and plutonium from fission products by countercurrent extraction of an aqueous solution with a solvent, for example tributyl phosphate, the process is regulated electronically by measuring the plutonium retention in intermediate extraction stages by means of a neutron detector in each stage, integrating the impulses received from the detectors to provide a voltage which drives a motor associated with the feeding means for one of the liquid phases, so as to vary the ratio of the solvent flow rate to the aqueous solution flow rate. The neutron detectors may comprise cylindrical copper cathodes and coaxial anodes and may be filled with BF 3  enriched with B10. An alarm is provided to warn of excessive plutonium leakage.
Patent ZA-824401-B (ZA)
Title: A method of making socketed pipe-fittings of synthetic plastics material by injection moulding, apparatus for carrying out said method, and fitting produced by the method
Inventor: MANEN D VAN
IPC: F16L47/08
Filed: 1981-06-22
Abstract: Method and apparatus of making socketed pipe-fittings of synthetic plastics material by injection moulding. Prior to starting the injection moulding process a sealing ring is held in somewhat pinched condition with reduced outer diameter at the level of means to be formed on the socket for receiving the sealing ring. During the injection moulding process the sealing ring is held in this condition and is isolated from the moulding cavity. After sufficient, but incomplete cooling of the socket formed, the sealing ring receiving means are partially and temporarily deformed, and the sealing ring is released to enable it to spring into the partially deformed ring receiving means. Thereafter the ring receiving means reassume their original form, thereby firmly gripping the sealing ring.
Patent ZA-829282-B (ZA)
Title: Concentrated softener masterbatches
Inventor: MAY ADOLF
IPC: D06M13/02
Filed: 1982-12-17
Abstract: Concentrated masterbatches of fabric softeners consisting substantially of (a) from 20 to 70, weight % of one or more compounds of the formulae I to III,    <IMAGE>  (I)   <IMAGE> (II)   <IMAGE> (III)   in which R1 is alkyl or alkenyl having from 8 to 22, carbon atoms, R2 is alkyl having from 1 to 4 carbon atoms, R3 is methyl or hydrogen, x is a number of from 1 to 5 and A is an anion (b) from 20 to 60, weight % of a paraffin, a fatty alcohol, a fatty acid, a fatty acid-C1-C13-alkyl ester, each having from 8 to 22, carbon atoms, a polyethyleneglycol having a molecular weight of from 200 to 600, an alkyl ester having from 8 to 22, carbon atoms of a polyethyleneglycol having a molecular weight of from 200 to 600 or a polypropyleneglycol having a molecular weight of from 200 to 1,000 or mixtures thereof, (c) from 5 to 25 weight % of an amino-oxethylate of the formula <IMAGE> (IV)   in which R1 is alkyl or alkenyl having from 8 to 22, carbon atoms, x and y are hydrogen or methyl, with the proviso that x and y are not simultaneously methyl, n is an integer of from 2 to 40, preferably 10, p is a number of from zero to 1 and m is a number of from zero to 3, with the provisio that in case of p being 1 m is preferably 3, and water up to 100%.
Patent ZA-837821-B (ZA)
Title: Fabric conditioning composition
Inventor: HOUGH DAVID BARCLAY
IPC: D06M13/224
Filed: 1983-10-20
Abstract: A composition in liquid or solid form for conditioning fabrics from an aqueous liquor comprises a nonionic fabric conditioning agent and aluminium chlorhydrate to increase the efficiency of deposition. Typical nonionic fabric conditioners are glycerol monostearate and lanolin. Minor amounts of cationic fabric softening agents may be present. Liquid products may also contain a nonionic emulsifier.
Patent ZA-861638-B (ZA)
Title: Detergent compositions
Inventor: WILLIAMS MICHAEL KEVIN
IPC: C11D3/12
Filed: 1986-03-05
Abstract: Detergent compositions in bar form comprising a water-insoluble, synthetic, amorphus, particulate silica or silicate having a specific surface area of at least 25 square metres per gram. The compositions are preferably milled toilet bars and demonstrate improved lathering, smear, cleansing performance and skin feel characteristics.
Patent ZA-909106-B (ZA)
Title: Radiation sensitive devices
Inventor: MURRAY DAVID EDWARD
IPC: G03F7/16
Filed: 1990-11-13
Abstract: A radiation sensitive device is provided with a discontinuous covering layer to improve vacuum draw down. The covering layer is produced by forming a solution or dispersion of the layer-forming material in a liquid hydrocarbon. Drops of the solution or dispersion are then sprayed onto the radiation sensitive device to form the discontinuous covering layer.
Patent ZA-912794-B (ZA)
Title: Diamond rock tools for percussive and rotary crushing rock drilling
Inventor: WALDENSTROEM MATS
IPC: E21B10/567
Filed: 1991-04-15
Abstract: The present invention relates to a rock bit button of cemented carbide for percussive or rotary crushing rock drilling. The button is provided with one or more bodies of polycrystalline diamond (A) in the surface (B) produced at high pressure and high temperature in the diamond stable area. Each diamond body is completely surrounded by cemented carbide except the top surface. <IMAGE>
Patent ZA-917272-B (ZA)
Title: Process of desulfurizing a gas mixture which contains H2S,COS an CO2 and scrubbing solution for use in that process.
Inventor: SCHLAUER JOHANN
IPC: B01D53/77
Filed: 1991-09-12
Abstract: In a scrubbing zone, the gas mixture is brought into contact with a scrubbing solution, which is principally composed of at least one N-alkyl-substituted lactam and has a water content of 1 to 10% by weight. The temperatures in the scrubbing zone are in the range from 0 to 50 DEG C. Ammonia and/or methylamine are added to the scrubbing zone as catalyst in an amount of 5 to 100 gram-mol per m<3> of scrubbing solution. By this means at least 50% of the COS fed to the scrubbing zone is reacted by hydrolysis. <IMAGE>
Patent ZA-921872-B (ZA)
Title: Process for the production of liquid metal from fine-grain metal oxide particles and reducing and smelting furnace for carrying out the process
Inventor: WEBER RALPH
IPC: C21B13/00
Filed: 1992-03-13
Abstract: In a process and an apparatus for the production of liquid metal (4) from fine-grain metal oxide particles, the particles, together with hot reducing gas, are blown against a heated bulk material filter layer (9) of lump coal and/or ceramic pieces, a substantial proportion of the particles being retained on and in the filter layer and subjected to finishing reducing by the reducing gas. A high-temperature flame is produced in front of the filter layer (9) by an oxygen-bearing gas being blown against the filter layer, and the metallised particles which are retained in the filter layer are melted. They pass in the liquid condition through the filter layer (9) into a receiving space (3) for liquid metal (4).
Patent ZA-942965-B (ZA)
Title: A planr and a method of treating milk.
Inventor: KRABSEN ERIK
IPC: A23C3/033
Filed: 1994-04-29
Abstract: PCT No. PCT/DK94/00190 Sec. 371 Date Feb. 28, 1996 Sec. 102(e) Date Feb. 28, 1996 PCT Filed May 11, 1994 PCT Pub. No. WO94/26121 PCT Pub. Date Nov. 24, 1994A plant and a method of treating milk so as to obtain milk with a low content of spores and bacteria. In a centrifugation unit (4) the milk is separated into a cream fraction (CR) and a skim-milk fraction. The skim-milk fraction is separated in a microfiltration unit (8) into a spore and bacteria-containing retentate (R) and a permeate (P) with a low content of spores and bacteria. The cream fraction (CR) is sterilized in a sterilizing unit (16), and the sterilized cream (STCR) or a portion thereof is mixed with the permeate (P) into standardized milk. The retentate is recirculated to the centrifugation unit (4) which is of the type separating the material into the cream fraction (CR), the skim-milk fraction (SM), and furthermore a sludge fraction (SL). The plant and the method ensure a high microfiltration capacity and the cheese formation properties of the milk is maintained.
Patent ZA-947608-B (ZA)
Title: Injection cartridges
Inventor: LJUNGQUIST OLLE
IPC: A61M5/28
Filed: 1994-09-29
Abstract: PCT No. PCT/SE94/00864 Sec. 371 Date Mar. 27, 1996 Sec. 102(e) Date Mar. 27, 1996 PCT Filed Sep. 16, 1994 PCT Pub. No. WO95/09020 PCT Pub. Date Apr. 6, 1995An injection cartridge is disclosed which has provision for the after injection of a rinsing solution to wash off the medicament that is first injected. The novel cartridge has a forward compartment and a rearward compartment, each having a piston disposed rearwardly thereof. A by-pass conduit is provided at the forward end of the cartridge which is longer than the thickness of the forwardmost piston. A medicament is positioned in the forward compartment and a rinsing solution is positioned in the rearward compartment. Moving the rearward piston forward forces the rinsing solution against the forward piston which in turn forces the medicament forward and expels it from the forward compartment. After the forward piston has reached its forward stop, the forward by-pass becomes open to the rearward compartment and continued forward movement of the rearward piston causes the rinsing solution to be forced through the forward by-pass and out the outlet end of the cartridge. This arrangement is particularly useful where the outlet is a tube and an injection needle or cannula.
Patent ZA-959301-B (ZA)
Title: Method for producing flanged structural products directly from slabs
Inventor: WILDE WILLIAM J
IPC: B22D11/04
Filed: 1995-11-03
Abstract: Flanged structural products are rolled directly from rectangular slabs using only a universal mill having web rolls of fixed width corresponding to a selected finished web depth of the finished product. Original slab width is dependent upon the area ratio of the web and flanges in the intended finished product. Flanged structural products are rolled directly from rectangular slabs using only a universal mill having web rolls of fixed width corresponding to a selected finished web depth of the finished product. Original slab width is dependent upon the area ratio of the web and flanges in the intended finished product. As the slab thickness is reduced between web rolls, flange rolls simultaneously apply pressure to the longitudinal edge surfaces of the slab, moving material toward the slab's center. The edge surfaces of the slab become upset in each pass so that the slab thickness at the edges exceeds the original slab thickness. As rolling proceeds, the web rolls are brought closer together as are the flange rolls. At every set point of these rolls, the cross section of the now deformed slab maintains a fixed ratio of areas between the web and the flanges, the same area ratio as in the finished product. The web and flange rolls are moved in precalculated increments until the slab takes on a finished wide flange shape, ready for use in the construction industry.
Patent AT-413550-B (AT)
Title: Production of a fixed track for rail vehicles comprises fixing in position a guide bar forming a guide/curve template, and making a rail support together with channels for the rails from concrete or profiling the channels
IPC: E01B1/00
Filed: 2004-01-29
Granted: 2006-03-15
Abstract: Production of a fixed track (1) for rail vehicles comprises inserting rails (5) into channel-like recesses of a rail support made of concrete. Initially an exactly oriented guide bar forming a guide determining the spatial course of the channels and acting as a curve template is arranged and fixed in its position. The rail support is then made together with the channels from concrete or the channels are profiled out of the rail support. Independent claims are also included for: (1) Device for producing a fixed track for rail vehicles; and (2) Fixed track for road and rail vehicles.
Patent AT-410511-B (AT)
IPC: A47F7/02
Filed: 2000-03-01
Granted: 2003-05-26
Abstract: Block for holding and displaying watch straps (G) and similar items comprises a U shaped main body (1, 2) and a holding pin (3).
Patent AT-409981-B (AT)
Title: Pedestal for a traffic indicator
Inventor: RAUSCH PETER ING
IPC: E01F9/692
Filed: 2000-04-10
Granted: 2002-12-27
Abstract: A pedestal for a traffic indicator, etc., is approx. hoof-shaped, with an approx. semicircular front wall (1) enclosing a baseplate (2); the front wall (1) is brought up in the region of the vertex to a height of about half of its shape-conferring circle, and runs out in ramp form rearwards. On its outer side the front wall is constituted as a wheel-deflector, the outer side having a wall inclination β of about 45 degrees to about 55 degrees.<IMAGE>
Patent GB-2377347-B (GB)
Title: Chip rate invariant detector
Inventor: JONES ALAN EDWARD
IPC: H04B1/707
Filed: 2001-07-02
Granted: 2004-06-30
Abstract: A chip rate invariant detector (FIG. 2 ) is used in a wireless spread spectrum high capacity communications system which can accommodate two or more different chip rates. At a higher chip rate the data blocks are segmented into uniform suitable sizes for the detector which has an increased data block length to prevent loss of information to smearing due to effective overlap of segmented data blocks. The resultant data blocks are cut down to standard size by discarding samples and applied to a matched filter for further standard information processing.