baber/WOPTO huggingface dataset:
Patent IE-782266-L (IE)
Title: Microfiltration membranes
IPC: B01D71/22
Filed: 1978-11-17
Abstract: Microfiltration membranes comprise 10% to 50% cyanoethylated polysaccharide ether polymers blended with 50% to 90% polymers of cellulose nitrate, cellulose acetate or mixtures of the two. These membranes are flexible and strong and can be readily pleated for use in cartridge filters as well as used flat in conventional single- or multi-plate holders. They are also more thermally stable than conventional "mixed ester" (cellulose nitrate/cellulose acetate) membranes. Membranes are formed by wet or dry phase inversion casting.
[GB2009031A]
Patent IE-45045-L (IE)
Title: Cementitious composition.
IPC: C04B24/38
Filed: 1976-10-21
Abstract: Cured cementitious compositions having a modulus of rupture of greater than 15 MN/m2 are prepared by curing and drying a homogeneous uncured cementitious composition which comprises in defined proportions hydraulic cement, water and a selected water-dispersible polymer.
[US4070199A]
Patent IE-46092-L (IE)
Title: Esters of the androstane and oestrane series
IPC: A61K31/565
Filed: 1977-11-17
Abstract: There are disclosed branched chain and cycloaliphatic esters of steroids having the formula: <IMAGE> or the 5 alpha H analog thereof, where R is H or CH3; R1 is H or CH3; R2 is H or CH3; R3 is H, OH, CH3 or Cl; R4 is H or C1 to C4 alkyl; R5 is H, C1 to C4 alkyl or CF3; R6 is H, C1 to C4 alkyl, C1 to C4 alkoxy, halogen or beta -OH providing that when R6 is beta -OH, the steroid also contains 9 alpha -F and further providing that R1, R2, R3, R4, R5 and R6 represent at least 4 and at most 5 hydrogen atoms, except in the case of a DELTA 1,4-steroid, in which case R1, R2, R3, R4, R5and R6 are all hydrogen; R7 is H or CH3; <IMAGE> providing the R8 is -OH or <IMAGE> when the steroid has an aromatic ring A and the 3-position is substituted by <IMAGE> R9 is <IMAGE> where n is 0, 1 or 2; R10 is C1 to C10 alkyl; R11 is H or C1 to C10 alkyl; R12 is an aliphatic group with 1 to 18 carbon atoms, or R10 and R12 taken together with the carbon atom to which they are attached form a C7 to C12 cycloaliphatic group providing the total carbon atom content in the carboxylic acid residue is 8 to 20; ring A is either saturated or has one of the following types of unsaturation: DELTA 1; DELTA 4; DELTA 1,4; DELTA 5(10); DELTA 1,3,5(10), and X is =O, -OH or <IMAGE> providing that X is OH or <IMAGE> when the steroid has an aromatic ring A. The steroid esters have androgenic, anabolic, oestrogenic or anti-oestrogenic properties depending upon the ring configurations and the substituent(s). Pharmaceutical compositions containing the steroid esters are also disclosed.
[US4212864A]
Patent IE-44030-L (IE)
Title: Ó-amino-ketones.
IPC: C07C323/60
Filed: 1976-11-08
Abstract: The invention concerns alpha -aminoacyl derivatives of phenyl-, phenoxy-, thiophenoxy- and phenylsulphinylalkanoic acids together with their amides, esters and pharmaceutically acceptable salts; processes for their preparation; and pharmaceutical compositions for therapeutic use in inhibiting the formation of thrombi and also in reducing the persistence of thrombi formed in the blood of warm blooded animals. Representative compounds of the invention are methyl 4-(aminoacetyl)phenoxyacetate, 4-(aminoacetyl)phenoxyacetic acid and methyl 4-(aminoacetyl)-thiophenoxyacetate, preferably as their hydrochlorides.
[US4105790A]
Patent IE-792480-L (IE)
Title: Cellulose coordination complex
IPC: A61K9/22
Filed: 1979-12-19
Abstract: Molecular coordination complexes are formed between a cellulose polymer and a non-polar solid aliphatic alcohol containing 8 to 18 carbon atoms optionally substituted with an aliphatic group containing 8 to 18 carbon atoms by solvating the polymer with a volatile polar solvent and reacting the solvated cellulose polymer directly with the aliphatic alcohol, preferably as a melt. The resulting composition may be dried. This constitutes the complex. The composition has utility as a matrix in controlled release formulations since it has a uniform porosity which may be varied.
[US4366310A]
Patent IE-892498-L (IE)
Title: Process for the chlorination of sugars
IPC: C07H11/00
Filed: 1989-08-02
Abstract: Sugars and partly protected sugar derivatives are chlorinated by reaction of unprotected hydroxyl groups with thionyl chloride to form a persulphite followed by decomposition of the sulphite groups to form chlorosulphites, displacement of the chlorosulphite groups and insertion of chlorine atoms at one or more positions, characterised in that formation and displacement of the chlorosulphite groups and insertion of chlorine atoms is effected by reaction with thionyl chloride in an inert solvent in the presence of a quaternary salt of the general formula: N<+>R<1>R<2>R<3>R<4> Cl<-> (I) wherein R<1>, R<2> and R<3>, which may be the same or different, each represent a lower alkyl group, and R<4> represents a hydrocarbon group with at least seven carbon atoms; and, when the sugar or partly protected sugar derivative has more than three unprotected hydroxyl groups, the process comprises the following stages: (a) reaction of the sugar or partly protected sugar derivative with thionyl chloride in the presence of pyridine to form a persulphite; (b) isolation of the polysulphite to remove free pyridine; and (c) reaction of the isolated polysulphite with thionyl chloride in an inert solvent or suspension medium in the presence of a quaternary salt of the general formula (I). o
[EP0354050A2]
Patent IE-802549-L (IE)
Title: Making packing seal
IPC: F16J15/22
Filed: 1980-12-05
Abstract: A method of making a packing seal comprising compression molding a thermo-setting plastic in a spiral mold so that a partially-cured spiral seal is formed, removing the partially-cured seal from the mold, and winding it on a mandrel of a selected diameter, curing the spiral seal on the mandrel, and removing the seal from the mandrel, whereby the resulting seal is resilient and can be used to seal any part having a diameter within a given range, which range has the diameter of the mandrel as a median.
[US4239245A]
Patent IE-822816-L (IE)
Title: Charge-coupled device
IPC: H04M1/82
Filed: 1982-11-26
Abstract: A series-parallel-series memory or other parallel-to-series CCD has charge-signals interlaced in alternate parallel channels 1a and 1b, and de-interlacing electrodes (19, 20, 21, 22) at the parallel-to-series transition. In order to avoid delay effects as a result of comb-shaped electrode configurations of the de-interlacing electrodes, and associated complex clock control, a narrow extra electrode (41) is provided between the de-interlacing electrodes and the series-output register (B). This electrode (41) may serve as a buffer electrode for each half row of information (from 1a or 1b) while the preceding half row (from 1b or 1a) is transported through the series output register.
[US4669100A]
Patent NO-802961-L (NO)
Inventor: PETERSEN OLFERT HELGE
IPC: G01N33/12
Filed: 1980-10-06
Abstract: The measurement required for the determination of density is effected by means of a chamber (6) which is substantially filled with the material and into which a displacement member (5) is slidingly introduced through a hole in the wall of the chamber (6), said displacement member (5) having a considerably smaller cross sectional area than the chamber (6). The displacement member (5) is introduced so far into the chamber (6) that the force of introduction applied reaches a predetermined value, and then the length of penetration of the member (5) is recorded. An apparatus for carrying out said method comprises a chamber (6) having a well through which the displacement member (5) of smaller cross sectional area than the chamber (3) may be introduced, said displacement member (5) being connected to means (3, 16) for pressing the unit into the chamber and connected to means (9, 10) for indicating the length of penetration.
Patent NO-833121-L (NO)
Inventor: BLOECK SIEGFRIED
IPC: B21D51/44
Filed: 1983-08-31
Abstract: A process for manufacturing a lid having at least one outlet opening wherein a closure strip is sealed onto the lid covering the outlet opening comprising heating the closure strip to a temperature range of approximately 115 DEG -170 DEG  C. within 10-15 seconds prior to sealing the closure strip onto the lid.
Patent NO-841669-L (NO)
Inventor: WINNICKI KALIXT VON
IPC: G05F1/46
Filed: 1984-04-26
Abstract: A current supply device for series-fed electronic circuits has a Zener diode interconnected between the input and the output for the feed current together with a rectifying diode and a charging capacitor, a first controllable impedance being connected between the charging capacitor and the consumer, and a second controllable impedance being connected in parallel with the consumer. Both controllable impedances are driven by a regulator which monitors the voltage supplied to the consumer, and maintains this voltage at a constant level.
Patent NO-842521-L (NO)
Title: Klesplagg og fremgangsmaate til fresmtilling av dette
Inventor: BAARLE JOHANNES GERARDUS ANTON
IPC: A61N1/14
Filed: 1984-06-22
Abstract: Et klesplagg er utstyrt med trykkelektroder som står i forbindelse med hverandre ved hjelp av isolerte, ledende ledninger for utjevning av elektrisk potensial i huden i forskjellige akupunkturpunkter på det menneskelige legeme. Oppfinnelsen vedrører også et tekstilmateriale for fremstilling av klesplagget.
Patent NO-844794-L (NO)
Inventor: SHAW HERBERT JOHN
IPC: G02F1/33
Filed: 1984-11-30
Abstract: A fiber optic frequency shifter includes an optical fiber (24) having two modes of propagation, each with a different propagation velocity, and a coupler for applying time varying stress to the fiber at first and second locations on the fiber, with a predetermined phase relationship between the stress at the two locations. The coupler may include a plurality of discrete coupling elements, such as ridges (84, 86) or driving electrodes (163, 164, 165, 166) and a driver to drive the coupling elements in accordance with driving signals having the predetermined phase difference, or the coupler may include an acoustic wave generator (118, 120, 122) coupled to the fiber (114) for applying to the fiber an actual travelling acoustic wave. With the discrete distributed coupling elements, the frequency of the driving signals and the phase relationship between the driving signals is such as to create a simulated travelling acoustic wave in the fiber (24). The real or apparent travelling acoustic wave in the fiber causes light propagating through the fiber to be coupled from one of the fiber modes to another of the fiber modes, and to cause the coupled light to be frequency shifted relative to the initial light. The wavelength of the real or apparent acoustic wave is approximately equal to an integer multiple of the fiber beat length to cause constructive coupling of the frequency shifted light.
Patent NO-853349-L (NO)
Inventor: BIRSE ALAN DOUGLAS
IPC: F42D1/04
Filed: 1985-08-26
Abstract: Low level remotely generated control signals are amplified at a local ignition site using a local power source and the amplified control signals are used to charge a local energy storage device. Thereafter firing control signals (e.g., controlled duration suppressions of the remotely generated control signals) are detected and used to control discharge of the thus stored energy through an electrical ignition device.
Patent NO-853826-L (NO)
Inventor: BAUS HEINZ GEORG
IPC: B29C63/02
Filed: 1985-09-27
Abstract: A method and an apparatus are described for processing and applying a protective foil to a flat sheet made, more particularly of a thermoplastic synthetic material. The protective foil is used to protect the relatively soft surface of the sheet but, during further processing, difficulties arise in that parts of the surface must be freed of protective foil. In order to protect at least certain areas of the sheet as long as possible from external effects or damage, there is provided a protective foil which, before it is applied to the sheet or to a strip from which the sheet is subsequently produced, is formed with perforations. During further processing of the sheet, the parts of the foil corresponding to the areas of the sheet that are to be freed, are removed and the remainder is protected by the remaining parts of the protective foil.
Patent NO-864384-L (NO)
Inventor: HUGUES GILBERT PAUL JEAN-MARIE
IPC: B65D33/25
Filed: 1986-11-03
Abstract: A reclosable extruded plastic fastener for joining sheet material such as walls of bags, and method of making the same. The fastener comprises a grooved female profile and a complementary hook-headed male profile, and a stabilizing structure especially advantageous when pressing the profiles together into closed fastener assembly. The female profile has a generally square base with at least one stop shoulder to minimize tipping of the female profile about a thin, thermal bridge minimizing, heat transfer limiting stem. The hooked jaw arms of the female profile may have various geometric shapes. The male profile has an interhooking barb which interengages with the hooked jaws of the female profile. Stabilizing ribs are spaced from the head, but the rib at the inner side of the head is closer to the head than at the other or outer side, so that there is a desirable differential fastener separating relationship retaining the fastener efficiently with greater hold against opening due to internal bag forces.
Patent NO-874581-L (NO)
Inventor: LANGHECK RICHARD
IPC: H01Q1/12
Filed: 1987-11-03
Abstract: The device has two parallel vertical legs (5), mounted on the rear side of the parabolic antenna (1, 1a, 2), and a holder, provided for mounting on an antenna mast (17), which likewise has two parallel vertical legs (13), the legs (5) of the parabolic antenna being connected to those of the holder, such that they can swivel about a horizontal axis (7) and can be clamped at a chosen inclination by means of bolts (28) which extend through elongated holes (15, 16) arranged in the form of arcs about the pivoting axis (7) as a centre of curvature. The pivot support is formed by two pins (9) on the legs (5) and by two slots (14) running at an angle in the legs (13). During assembly of the antenna, the pins (9) are suspended in the slots (14). <IMAGE>
Patent NO-884243-L (NO)
Inventor: FIALA WERNER J
IPC: G02B27/00
Filed: 1988-09-23
Abstract: A multifocal birefringent lens system is described together with applications of the lens system such as ophthalmic lenses (including those of the intraocular, contact and spectacle type) and optical instruments and devices including photographic cameras, telescopes, microscopes, copiers, spectrographic instruments, etc.
Patent NO-885614-L (NO)
Inventor: LISIECKI ROBERT E
IPC: B65D5/54
Filed: 1988-12-16
Abstract: A flat top, thermoplastic coated, paperboard container having weakened lines (48a,b,c) formed thereon such that the top (44) may be opened by breaking through a weakened line at the front (22) and progressively breaking the weakened lines along the sides upon peeling back the cover panel, to provide access to the contents. Provisions (76) are included for covering the weakened lines on the inside of the container to prevent leakage.
Patent NO-912211-L (NO)
Title: Ryggstoettevest.
Inventor: DEWALL TERRY L
IPC: A61F5/02
Filed: 1991-06-10
Abstract: En ryggstøttevest (10) omfatter et nedre ryggstøttende parti (20) dannet av et elastisk material som omslutter kroppen i. lumbal- og korsbensregionen og et øvre ryggstøttende parti. (40) dannet av et ikke-elastisk material som omslutter kroppen i brystkasseregionen, samt skulderstropper (44) for I sammenføyning av forside- og baksideområdene av det øvre i. i parti. Vesten har også et forsterket parti som spenner over det nedre og det øvre parti, sentrert på ryggsiden av lumbal-regionen. Det elastiske material i det nedre parti holder det forsterkede parti i strekk for å frembringe virkningsfull støtte. Ytterligere støtte oppnås ved hjelp av lommer som er løsbart festet til baksiden av vesten og tilpasset for å fastholde ytterligere ryggstøtteanordninger slik som puter, samt oppblåsbare og støpte ryggradrettende innretninger.
Patent NO-923437-L (NO)
Inventor: TEICHLER HEIDE
IPC: H04B10/2581
Filed: 1992-09-03
Abstract: The invention relates to a switching assembly for glass fiber cables of the telecommunication and data technology field, and in particular to a glass fiber cable partitioning and terminal rack. The rack 1 includes a frame 3 supported by the rack 1. The frame 3 includes a jumper field 29 for glass fiber cable cores 8, 9 and at least one magazine 16 or 17 provided with slide-in openings 18 for splice cassettes 19. In similar prior art switching assemblies of this type, there is poor accessibility to the incoming and outgoing glass fiber cable cores 8, 9, thereby a high risk of breakage occurs during assembly, in particular when splicing. For avoiding these disadvantages, the invention provides that the frame 3 is supported at the rack 1 pivotally about a vertical axis 26, and that at the frame 3, a jumper field 29 with a patch field 6, 7 for the incoming and outgoing glass fiber cable cores 8,9 is accessible from the front 4 and from the back 5 of the frame 3. At least one magazine 16, 17 is provided, and the splice cassette slide-in openings 18 extend substantially parallel to the back 5 of the frame 3 and substantially vertically to the vertical axis 26 thereof on the opposed side of the frame 3.
Patent NO-923684-L (NO)
Title: Fremgangsmaate for aa begrense nedoverrettet vekst i induserte hydrauliske frakturer
Inventor: JENNINGS JR ALFRED ROY
IPC: E21B43/267
Filed: 1992-09-22
Abstract: Fremgangsmåte for å begrense nedoverrettet vekst av en eller flere vertikalt orienterte frakturer l en i underjordisk formasjon under en fraktureringsbe- handllng. Til å begynne med blir et første frak- 1 turerlngsfluid med en kjent tetthet Innført Inn l en formasjon som har minst en fraktur. Det første frakturerlngsfluldet omfatter en tverrbundet gelsammen- setnlng som er tilstrekkelig til å danne en viskøs gel i frakturen og den Inneholder også geloppbrytere. i Deretter blir et annet fraktureringsfluid innført l frakturen. Dette andre fraktureringsfluidet har en tetthet som er lavere enn nevnte første frakturerings- fluid. I tillegg Inneholder det andre frakturerings- fluidet et tllstoppingsmiddel. Det andre frakturerings- fluidet blir konvensjonelt Innført inn i frakturen og fortrenger dermed det første fraktureringsfluidet til en lavere del av frakturen der det i det vesentlige ' dannes en viskøs gel. Deretter brytes det første fraktureringsfluidet raskere enn det andre frakture- ! ringsfluldet som inneholder tllstoppingsmidlet som forårsaker at den lavere del av frakturen lukkes mens ; den tillater at den øvre del av nevnte fraktur blir tllstoppet hvorved man begrenser nedoverrettet vekst i nevnte fraktur mens man i det vesentlige begrenser frakturinntrengning l en underliggende sone.
Patent NO-934687-L (NO)
Inventor: CHO KWANG H
IPC: A24B3/12
Filed: 1993-12-17
Abstract: Tobacco is fed to a cylinder (4) carried by an indexing rotary table (2) which carries the cylinder through four stations in succession. At the second station the tobacco is compacted (by piston 13). At the third station the tobacco batch is transferred to a pressure vessel (14) and is cooled by flowing carbon dioxide gas through the batch. The outlet (32') is then closed and the pressure of the gas is raised to effect impregnation. The initial cooling is such that a controlled amount of carbon dioxide condenses on the tobacco. The pressure is then released and the expansion of the gas and evaporation of the liquid carbon dioxide cools the impregnated tobacco. At the fourth station the tobacco is discharged (17) and is subsequently expanded by heating. <IMAGE>
Patent NO-940014-L (NO)
Title: Hydrofoil katamaran- og flerskrogs-skip
Inventor: KEH-SIK MIN
IPC: B63B1/26
Filed: 1994-01-04
Abstract: Et høyhastighets, totrinns kompositt hydrofoilkatamaran- og flerskrogskip, hvor størstedelen av fartøyet heves over vannflaten under høy hastighet, og der den da neddykkede delen av sideskroget (2) har mindre tverrsnitt enn den øvre, ikke neddykkede delen (1) som ellers bare er neddykket ved lav hastighet.
Patent NO-944158-L (NO)
Title: Avkjölt ladetransformator for kjöretöy
Inventor: TANZER HERBERT J
IPC: B60L11/18
Filed: 1994-11-01
Abstract: Transformator for å lade batteriet til et elektrisk kjøretøy. Prlmærslden til transformatoren er forbundet med en fast strømforsyning (12) og er adskilt fra en sekundær transformator montert i kjøretøyet (10). Sekundærdelen er avkjølt ved hjelp av en kjølekonstruk- sjon montert på sekundærdelen av transformatoren, og er fortrinnsvis et varmerør.
Patent NO-950879-L (NO)
Title: 3-fenylpyrrolidin-derivater
Inventor: TANAKA TOSHIHIKO
IPC: C07D405/12
Filed: 1995-03-07
Abstract: 3-fenylpyrrolidinderivater ifølge den foreliggende opp- finnelse vil effektivt inhibere fosfodiesterase (PDE) IV aktiviteter, slik at de kan anvendes som medikamenter, f.eks. for astma.
Patent NO-960937-L (NO)
Inventor: ROSCH HELMUT
IPC: H03K17/082
Filed: 1996-03-07
Abstract: PCT No. PCT/DE93/00824 Sec. 371 Date Jul. 8, 1996 Sec. 102(e) Date Jul. 8, 1996 PCT Filed Sep. 8, 1993 PCT Pub. No. WO95/07570 PCT Pub. Date Mar. 16, 1995A device for limiting overload currents by means of a semiconductor element with at least one controllable semiconductor having an electron source (source), an electron acceptor (drain) and a control electrode (gate) controlling the electron flow, which device has characteristic curves typical of a field-effect transistor (FET). In the case of alternating voltage, two FETs are connected in series, in complementary fashion. Means are provided for internally obtaining the control voltage required for driving the semiconductor element from at least part of the load current and/or from at least part of the voltage drop across the semiconductor element.