baber/WOPTO huggingface dataset:
Patent NO-160769-B (NO)
Inventor: SCHULTE DIETHARD
IPC: B65B9/20
Filed: 1983-09-21
Abstract: The manufacture of non-returnable packages for e.g. milk is frequently carried out by the conversion of web-shaped, laminated packing material to a tube, filling of the tube with milk and sealing and forming to filled packing containers of the desired, e.g. parallelepipedic, shape. During the forming, which is done by means of external forming devices, the contents are made use of as a holder-up for the forming devices pressed-on from the outside, so that the desired shape can be achieved without creasing or other deformations.The abovementioned forming principle works less well if the packing containers are not to be completely filled but have a certain air space, so-called head-space. The proportioning of the contents also becomes uncertain and the desired accuracy of volume cannot always be achieved. These difficulties are overcome if the contents are mixed prior to filling with gas, preferably sterile air, in appropriate proportions, so that the contents obtain a foam-like character, using a gas volume which is in a suitable proportion to the air space of the finished packing container. The invention relates to a method as well as to a manner of proportioning the contents in the manufacture of packing containers.
Patent NO-166490-B (NO)
Inventor: VOELKER THEODOR
IPC: C08K5/04
Filed: 1985-07-05
Abstract: Stabilizer mixtures for vinyl chloride polymerizates for the improvement of the initial clarity and the heat constancy thereof. The stabilizer mixture contains nitrogen-free 3,5-substituted tetrahydropyrane-2,4,6-trione compounds of the formula:   <IMAGE> wherein R is a substituted or unsubstituted alkyl radical having 1 to 6 C atoms, and a metal salt of an organic acid and/or a metal phenolate.
Patent NO-161971-B (NO)
Inventor: HENGARTNER URS
IPC: C07C323/30
Filed: 1985-10-10
Abstract: Tetrahydronaphthalene derivatives of the formula    <IMAGE>  I wherein Y, m, n, R and R1 to R9 are as set forth herein, are described. These compounds have a pronounced calcium-antagonistic and anti-arrhythmic activity and can accordingly be used as medicaments, especially for the control or prevention of angina pectoris, ischaemia, arrhythmias and high blood pressure. The compounds of formula I can be prepared by the amination of a compound of the formula   <IMAGE>  with a corresponding N-methyl-phenylalkylamine and optional subsequent O-acylation. Compounds of formula II and IV are also described and are within the scope of the invention.
Patent NO-170305-B (NO)
Inventor: LARSSON MATS
IPC: B28B7/04
Filed: 1987-01-23
Abstract: Method and apparatus for the manufacture of one-dimensional or multi-dimensional curved or angularly formed, preferably moldings of mineral wool, which is impregnated with a binder, in that a matching or chosen piece of binder impregnated mineral wool felt (9) or mineral wool is compressed between mold parts comprising a matrix (4) and a counter die (1), whereafter the matrix (4) and/or the counter die (1) cures the binder of the mineral wool body formed by the matrix and the counter die, whereby the mineral wool felt (9) is compressed in two or several steps, namely in at least a first step between the counter die (1) and a portion (5) of the matrix (4), whereafter the remaining part (6) of the matrix (4) in one or several successive steps is fold or pressed to the mineral wool felt (9), so that all remaining parts thereof are pressed to the counter die (1), whereby all parts of the mineral wool felt (9) is given a predetermined thickness.
Patent NO-173622-B (NO)
Title: Sidestykke av tre for doerkarm
Inventor: NUUTINEN VILJO
IPC: E06B1/52
Filed: 1989-11-07
Abstract: I et sidestykke (1) for en heltrekarm, i hvilken det kan monteres i og for seg kjente Justerbare hengsler er det for hengselmotstykker (2) utfreset adskilte fordypninger (4) i den bakre flate av sidestykket eller det er utformet fordypninger i sidestykkets tverrsnitt slik at motstykkene til gangjernene kan monteres i en bred utskjæring som ligger i den bakre flate av karmen. Hengseltappene (7) fares gjennom en egentlig sideflate av sidestykket (1) og det blir således mulig a justere hengselet i samsvar med en anbragt tetning, også når karmen er en heltrekarm, samtidig som det vil være mulig å montere adskilte foringslister av standard type, ta disse bort og å lasne karmene vilkårlig uten å ta fra hverandre karmen.
Patent NO-177708-B (NO)
Title: Fremgangsmåte og mellomprodukter for fremstilling av oksoftalazinyl-eddiksyrer og analoger derav
Inventor: MYLARI BANAVARA LAKSHMANA
IPC: C07D231/56
Filed: 1990-05-10
Abstract: Okso-ftalazinyl-eddiksyrer som har bénzotiazol-sidekjeder fremstilles ved å omsette et okso-ftalazinyl-tioacetamid-acétat med hydrogensulfid og en nitrofenyl-forbindelse som har en reaktiv gruppe, slik at benzotiazol-sidekjeden kan dannes ved ringslutning som involverer tioacetamidgruppen. Okso-ftalazinyl- . tioacetamidet kan fremstilles ved å omsette det tilsvarende cyanometyl-oksoftalazinyl-acetat med hydrogensulfid i nærvær av tertiære aminer. Analoge indazol- og oksopyrido-pyridazinon-eddiksyrer samt okso-ftalazinyl-, indazol- og okso-pyrido-pyridazinon-eddiksyrer som har tiazolopyridinyl-sidekjeder kan fremstilles på lignende måte.
Patent NO-180274-B (NO)
Inventor: DAVIS ROBERT BERNARD
IPC: D01F6/60
Filed: 1991-07-25
Abstract: PCT No. PCT/GB90/01846 Sec. 371 Date Sep. 19, 1991 Sec. 102(e) Date Sep. 19, 1991 PCT Filed Nov. 28, 1990 PCT Pub. No. WO91/08340 PCT Pub. Date Jun. 13, 1991.The present invention relates to a felt for use in papermaking machines showing enhanced resistance to degradation in the presence of peroxide which felt comprises a woven base and a sheet contracting layer attached thereto characterized in that at least one of said layer and said woven base comprises fibers of polyamide 12, 12 found by extrusion of a melt of polyamide 12, 12 having intrinsic viscosity of not less than 0.65 dl/gram.
Patent NO-177874-B (NO)
Inventor: LINGA HARALD
IPC: B01F5/00
Filed: 1993-07-14
Abstract: PCT No. PCT/NO94/00125 Sec. 371 Date Mar. 11, 1996 Sec. 102(e) Date Mar. 11, 1996 PCT Filed Jul. 13, 1994 PCT Pub. No. WO95/02448 PCT Pub. Date Jan. 26, 1995A mixer for a fluid flow in a pipe connection, especially for homogenizing a multiphase flow, has a housing to be inserted in the pipe connection for the fluid to flow through. In the housing there are at least one and preferably two or more adjoining and individually displaceable regulating elements having cooperating wall portions with flow passages. At an upstream side radial flow passages cause the fluid to converge into a central chamber. In the cooperating wall portions, a number of flow channels can be aligned or misaligned with one another and/or the inlet and outlet openings to regulate and control flow by movement of the regulating elements. The regulating elements also define a full cross-section opening at 90 DEG  to the flow passages, which can clear the passage between the inlet and outlet for passage of a pipe pig.
Patent SE-315489-B (SE)
Inventor: FLAEMIG H
IPC: D21F9/04
Filed: 1963-03-02
Abstract: 962,207. Rotary drum filters. J. M. VOITH G.m.b.H. Feb. 13, 1963 [March 2, 1962], No. 5815/63. Heading BID. [Also in Division D2] Apparatus for dewatering suspensions comprises a rotary drum 3 partly submerged in the suspension 2 and provided with a plurality of suction boxes 6 distributed around the drum periphery, down pipes 7 (only four shown) for discharging water from the suction boxes into a discharge duct situated below the level of the suction boxes, outlets 8 for the pipes in at least one end face of the drum at points equidistant from, and spaced a substantial distance from, the axis of the drum, and means for varying the cross-section of the outlets. As described the means may be in the form of plates, each plate being adjustable to cover the desired area of an outlet, but preferably there is a single annular plate (Fig. 3 not shown) with holes corresponding to the outlets rotatably mounted on each end plate, with half the pipes 7 connected to each end plate. The connections 15 between the suction boxes 6 and the pipes 7 are preferably all in the same vertical plane equidistant between the end plates or in two or three planes symmetrically arranged with respect to the end plates. Alternatively the down pipes may be located in the end plates.
Patent RS-51837-B (RS)
Inventor: LOHRAY BRAJ BHUSHAN
IPC: A61P25/28
Filed: 2002-07-25
Abstract: NOVI PIROLI KOJI IMAJU HIPOLIPIDEMIČKE HIPOHOLESTEREMIČKE AKTIVNOSTI, POSTUPCI ZA NJIHOVO PRIPREMANJE I FARMACEUTSKI PREPARATI KOJI IH SADRŽE I NJIHOVA UPOTREBA U MEDICINI. Jedinjenje izabrano iz grupe koja se sastoji od:$(2R)-N(1S)]-2-Etoksi-3-{-4-$2-(5-metil-2-fenilpirol-1-il)etoksi]fenil}-N-(2-hidroksi-1-feniletil)propanamida;$(2S)-N(1 S)]-2-Etoksi-3-{4-$2-(5-metil-2-fenilpirol-1 -il)etoksi]fenil}-N-(2-hidroksi-1 -feniletil)propanamida;(±) 3-{4-$2-(5-metil-2-fenilpirol-1-il)etoksi]fenil}-2-etoksipropanske kiseline i njenih farmaceutski prihvatljivih soli i njenih estara;(+) 3-{4-$2-(5-metil-2-fenilpirol-1-il)etoksi]fenil}-2-etoksipropanske kiseline i njenih farmaceutski prihvatljivih soli i njenih estara;(-) 3-{4-$2-(5-metil-2-fenilpirol-1-il)etoksi]fenil}-2-etoksipropanske kiseline i njenih farmaceutski prihvatljivih soli i njenih estara;(±) 3-{4-$2-(5-metil-2-fenilpirol-1-il)etoksi]fenil}-2-metoksipropanske kiseline i njenih farmaceutski prihvatljivih soli i njenih estara;(+) 3-{4-$2-(5-metil-2-fenilpirol-1-il)etoksi]fenil}-2-metoksipropanske kiseline i njenih farmaceutski prihvatljivih soli i njenih estara;(-) 3-{4-$2-(5-metil-2-fenilpirol-1-il)etoksi]fenil}-2-metoksipropanske kiseline i njenih farmaceutski prihvatljivih soli i njenih estara;(±) 3-{4-$2-(5-metil-2-(4-metilfenil)pirol-1-il)etoksi]fenil}-2-propoksipropanske kiseline i njenih farmaceutski prihvatljivih soli i njenih estara;(+) 3-{4-$2-(5-metil-2-(4-metilfenil)pirol-1-il)etoksi]fenil}-2-propoksipropanske kiseline i njenih farmaceutski prihvatljivih soli i njenih estara;(-) 3-{4-$2-(5-metil-2-(4-metilfenil)pirol-1-il)etoksi]fenil}-2-propoksipropanske kiseline i njenih farmaceutski prihvatljivih soli i njenih estara;(±) 3-{4-$2-(5-metil-2-(4-metilfenil)pirol-1-il)etoksi]fenil}-2-etoksipropanske kiseline i njenih farmaceutski prihvatljivih soli i njenih estara;(+) 3-{4-$2-(5-metil-2-{4-metilfenil)pirol-1-il)etoksi]fenil}-2-etoksipropanske kiseline i njenih farmaceutski prihvatljivih soli i njenih estara;(-) 3-{4-$2-(5-metil-2-(4-metilfenil)pirol-1-il)etoksi]fenil}-2-etoksipropanske kiseline i njenih farmaceutski prihvatljivih soli i njenih estara;(±) 3-{4-2$-(5-etil-2-fenilpirol-1-il)etoksi]fenil}-2-etoksipropanske kiseline i njenih farmaceutski prihvatljivih soli i njenih estara;(+) 3-{4-$2-(5-etil-2-fenilpirol-1-il)etoksi]fenil}-2-etoksipropanske kiseline i njenih farmaceutski prihvatljivih soli i njenih estara;(-) 3-{4-$2-(5-etil-2-fenilpirol-1-il)etoksilfenil}-2-etoksipropanske kiseline i njenih farmaceutski prihvatljivih soli i njenih estara;(±) 3-{4-$2-(5-metil-2-(furan-2-il)pirol-1-il)etoksi]fenil}-2-etoksipropanske kiseline i njenih farmaceutski prihvatljivih soli i njenih estara;(+) 3-{4-$2-(5-metil-2-furan-2-il)pirol-1-il)etoksi]fenil}-2-etoksipropanske kiseline i njenih farmaceutski prihvatljivih soli i njenih estara;(-) 3-{4-$2-(5-metil-2-(furan-2-il)pirol-1-il)etoksi]fenil}-2-etoksipropanske kiseline i njenih farmaceutski prihvatljivih soli
Patent ZA-796773-B (ZA)
Title: Safety coding process for track circuits
Inventor: BILET C
IPC: B61L3/08
Filed: 1979-12-13
Abstract: A process for coding track circuits allows particularly information to be transmitted to a vehicle travelling over a railway track divided into a succession of sections each equipped with a track circuit, in which each of the carrier frequencies for energizing the track circuits is frequency modulated by means of a number of modulation frequencies each representing a piece of information to be transmitted. This process includes the steps of comparing the modulation frequency obtained by demodulation of the modulated carrier frequency with another source of modulation so as to check that said modulation frequency is indeed correct, and to allow transmission of the modulated carrier frequency in the corresponding track circuit only when this check is positive. This process and device applies to high-speed railway trains.
Patent ZA-805084-B (ZA)
Title: Control of biological fouling of reverse osmosis permeators
Inventor: POHLAND H
IPC: B01D65/08
Filed: 1980-08-19
Abstract: Process for the control of bacterial growth in polyamide reverse osmosis membranes by treatment with iodide, hydrogen peroxide, or hydrogen peroxide derivatives.
Patent ZA-831746-B (ZA)
Title: Method of inhibiting corrosion using cations
Inventor: FORSYTH BRIAN PETER GOLDIE
IPC: C09C1/24
Filed: 1983-03-14
Abstract: A corrosion inhibitor comprises particles of an inorganic oxide having cations of yttrium or cations of one or more metals of the lanthanide group chemically bound to the particles by ion-exchange. The cations are released by ion-exchange with other cations and not by the water solubility of the corrosion inhibitor. The corrosion inhibiting particles may be prepared by contacting particles of the inorganic oxide with an aqueous solution containing the required cations. Alternatively, the particles of the inorganic oxide may be contacted with an aqueous solution of an alkali metal so that alkali metal ions are exchanged onto the surface of the oxide and then contacting the alkali metal exchanged oxide with a solution of the required cations so that the required cations replace the alkali metal cations. The corrosion inhibiting particles may be incorporated into protective coatings e.g. paints based on epoxy resins, alkyd resins, vinyl resins or chlorinated rubbers in amounts up to 80% wt. based on the dry film weight of the coating.
Patent ZA-832882-B (ZA)
Title: Norscopine and its preparation
Inventor: BANHOLZER ROLF
IPC: A61P43/00
Filed: 1983-04-25
Abstract: Norscopine is prepared from norscopolamine by hydrogenation cleavage with a complex hydride in an inert solvent at room temperature.
Patent ZA-837693-B (ZA)
Title: Method for preparation of n-phosphonomethylglycine
Inventor: BAYER ARTHUR CRAIG
IPC: C07F9/38
Filed: 1983-10-17
Abstract: A process for the production of N-phosphonomethylglycine characterised in that it comprises: (a) reacting a hydantoin or a 3-substituted hydantoin corresponding to the following general formula: <CHEM> wherein R represents hydrogen, C1-C10 alkyl, C6-C12 aryl, C1-C10 alkyl-carbonyl and C6-C12 aryl-carbonyl with paraformaldehyde in the presence of a low molecular weight carboxylic acid to produce a mixture of intermediate products including the 1 -(hydroxymethyl) derivative of the starting hydantoin; (b) converting the 1 -(hydroxymethyl) derivative to the 1 -phosphonomethyl derivative by thereafter adding to the reaction mixture either: (i) a substituted phosphorus compound selected from phosphorus trichloride and phosphorus tribromide; (ii) phosphorus acid and an anhydride selected from acetic anhydride, propionic anhydride, butyric anhydride or a similar asymmetrical anhydride and continuing the reaction to cause completion of the reaction to form the 1 -phosphonomethyl derivative; (c) hydrolyzing the resulting 1 -phosphonomethylhydantoin product with a base selected from alkali metal or alkaline earth hydroxides to produce a salt of N-phosphonomethylglycine; and (d) neutralizing the salt witha strong acid to produce N-phosphonomethylglycine  is disclosed. The present process provides advantages over the prior art.
Patent ZA-841621-B (ZA)
Title: Method of improving the state of the surface of a roll
Inventor: CRAHAY JEAN RENE
IPC: B23K26/08
Filed: 1984-03-05
Abstract: A method for treating the surface of a roll, e.g. for a rolling mill, by focusing a substantially continuous concentrated corpuscular beam, e.g. a laser beam or an electron beam, on the roll surface, guiding the beam to impinge on the roll surface in a helical path, and regulating the concentration of the beam, the relative speed of rotation of the roll, and the translation speed of the beam so that the ratio of the pitch of the helical path and the width of the path of the beam on the roll surface is less than 1.
Patent ZA-843269-B (ZA)
Title: Color comparison reference standard and method for using same
Inventor: BAUER ROBERT
IPC: G01J3/52
Filed: 1984-05-02
Abstract: An improved method for visually comparing the results of colorimetric analytical tests to a color reference standard, enabling substantially improved quantitation to be achieved for such tests, is disclosed. Also disclosed is an improved apparatus, in the form of an improved color comparison reference standard, which is useful in the method. In one embodiment, the standard can comprise a plurality of colored reference areas of differing hues corresponding to discrete reference values and to which a colored response area of a colorimetric analytical test can be compared to determine the reference value most closely related to the hue of the colored response area, and a background area against which the colored reference areas are displayed. The background area has a luminance (L<sup>*</sup>) value of from about 15 to about 80, and the luminance (L<sup>*</sup>) value of any portion of the background area is within about 30 of the average luminance (L<sup>*</sup>) value of any two or more adjacent ones of the colored reference areas which are displayed against the portion of the background area.
Patent ZA-858420-B (ZA)
Title: Burner
Inventor: WENNING HANS-PETER
IPC: F23D17/00
Filed: 1985-11-01
Abstract: A burner having feed ducts for homogeneous or heterogeneous reactants and a burner cooling chamber placed peripherally in the area of a burner head, the burner including, coolant feed and discharge ducts in communication with the burner cooling chamber, a burner lance positionable in a recess in the burner cooling chamber, and a lance for accommodating the feed of the reactants as far as the burner orifice wherein the burner cooling chamber extends over the burner orifice in a downstream direction, starting from a downstream side of the burner orifice, and tapers conically to a smaller cross section so as to form a truncated conical burner prechamber, open on a downstream side thereof.
Patent ZA-866096-B (ZA)
Title: Labels and manufacture thereof
Inventor: INSTANCE DAVID JOHN
IPC: B31D1/02
Filed: 1986-08-13
Abstract: The invention relates to a method and apparatus for producing a label (36) comprising a folded sheet (22) which is sealed between two webs (10, 30), one of which is transparent. One of the webs (10) is self-adhesive and is provided from pressure-sensitive stock (8) which has had the release backing material (12) removed. A succession of sheets (22) are applied to the self-adhesive surface (20) of the web (10) and then the other web is laminated over the adhered sheets (22) by being adhered to the exposed self-adhesive surface (20). The composite web (32) is then cut into individual labels (36).
Patent ZA-872145-B (ZA)
Title: Method for the detection of pregnancy disorders
IPC: G01N33/68
Filed: 1987-03-24
Abstract: The present invention relates to a method for determining prgnancy disorders by analysing a biological fluid sample. According to the method, an antigen consisting of a specific non-hormonal human-derived placental soluble protein is labelled by a radioactive iodine. The sample and a first antibody compatible with the placental antigen is incubated and to the product obtained is applied a second antibody attached to a solid composition. In the resulted precipitated complex the radioactivity is determined thus establishing the extent of pregnancy disorders. The best results are obtained when the protein to be labelled is present at a concentration of above 0.7 mg/ml. A preferred non-hormonal human-derived placental soluble protein is PP-13. The biological fluid sample is selected from blood, amniotic fluid or urine.
Patent ZA-909311-B (ZA)
Title: Method for excavating rock cavities
Inventor: SVENSSON KURT
IPC: E21D13/02
Filed: 1990-11-20
Abstract: The present invention relates to a method for excavating and preparation of rock cavities and then substantially spherical rock cavities or rock cavities having spherically shaped parts, such as dome-shaped ceilings, which rock cavities are intended as shelter, for the storage of solid or liquid products or for production plants in rock, whereby one drills a first series of radially outwardly extending holes (6) from a first distance (4) from one or more shafts/tunnels (3, 13, 14, 15, 16), preferably radially arranged from the centre of a sphere projected; that one drills a second series of radially outwardly extending holes (8) from a second, far more out arranged distance (7) from the centre, which holes (8) extend outside the holes of the first series; that one drills a third series of radially outwardly extending holes (10) from a third, further far more out arranged distance (9) from the centre, which holes (10) extend outside the holes (8) of the second series; that optionally further series of holes (12) are drilled from further far out situated distances (11) extending radially outwardly up to the boundaries of the cavity (1); that the first series of holes (6) are charged in their whole lengths; that each further series of holes (8, 10, 12) are charged in that part which lies outside a charging area of a previous series of holes (6, 8, 10) up to the touching point of a next series of holes (10, 12), whereby the charges will take consecutive annular charging areas, which cover the shape of the spherical cavity projected, and that blasting takes place of each annular area per se starting from outside in, or vice verse. <IMAGE>
Patent ZA-942140-B (ZA)
Title: Salt of (S)-alpha-phenyl-2-pyridineethanamine useful in therapy
Inventor: MURRAY ROBERT JOHN
IPC: A61P25/08
Filed: 1994-03-25
Abstract: (S)- alpha -phenyl-2-pyridineethanamine benzoate is useful in the treatment of neurodegenerative disorders. It is an anticonvulsant and a neuroprotective agent.
Patent ZA-947747-B (ZA)
Title: Heat treatment convertible coated glass and method of converting same
Inventor: HARTIG KLAUS W
IPC: C23C14/06
Filed: 1994-10-04
Abstract: A heat-treatable coated glass having, when 2.5-3.5 mm thick, properties comprising 76-78% transmittance, less than 12 ohm/sq.sheet resistance, less than 0.12 normal emissivity and 0.16 hemispherical emissivity after heat treatment has a sputter-coating layer system of: (i) 350-450 Å Si3N4 on the glass surface, (ii) 20 Å min. nickel or nichrome, (iii) 50-120Å silver, (iv) 7 Å min. nickel or nichrome, and (v) 450-550 Å Si3N4. Also claimed is the heat-treated prod. obtd. from the above glass.
Patent ZA-974485-B (ZA)
Title: Method and apparatus for pouring steel from an immersion spout.
Inventor: SCHEMEIT HANS-JUERGEN
IPC: B22D11/20
Filed: 1997-05-22
Abstract: The invention relates to a process and a device for controlling the flow dispersion of a molten metal, in particular steel, which is conveyed from a melt container via a first immersion outlet part which has a polygonal, oval or circular cross-section, and an intermediate member through the second immersion outlet part which has an elongate cross-section, and flows into a stationary mold to produce slabs. The process is characterized by the following steps: (a) the central volume flow is reduced in the intake region of the second outlet part; (b) at the same time the angle of expansion (delta) of the fluid jet is increased to such an extent that the return flow in the lateral region of the intermediate member and the second immersion outlet part is substantially stopped; and (c) when the melt leaves the second immersion outlet part, it flows at a velocity profile with velocity vectors which are smaller in the opening center than the regions of the small faces. The device is characterized in that the region of the central axis (I) of the immersion outlet, the intermediate member (31) and/or the intake (22) of the second immersion outlet part (21) is equipped in such a a manner that the main flow of melt (S) leaving the first immersion outlet part is throttled.