baber/WOPTO huggingface dataset:
Patent NO-159926-B (NO)
Inventor: BLANCOU HUBERT
IPC: C07C51/25
Filed: 1985-01-25
Abstract: 1. Process for preparing perfluoroalkane-carboxylic acids RF CO2 H wherein RF denotes a straight-chain or branched perfluoroalkyl radical containing from 1 to 20 carbon atoms, characterized in that a perfluoroiodo-alkane RF I is reacted with trichloroethylene in an acidic solvent in the presence of zinc, and then the resulting 2-perfluoroalkyl-1,1-dichloroethylene RF CH = CCI2 is oxidised in a basic medium with the aid of potassium or sodium permanganate at a temperature of at least 80 degrees C.
Patent NO-170702-B (NO)
Inventor: MORAN KEVIN EDWARD
IPC: G02B26/10
Filed: 1985-09-06
Abstract: The present invention provides a laser scanning system of compact size and relatively long focal length which my be used in a laser surface inspection system for silicon wafers and the like. The scanning system employs a folded optical cell (30) having a pair of reflective surfaces (31, 32) so oriented that the scanning laser beam is folded, and reflects from each of the reflective surfaces several times to significantly increase the focal length. The folded optical cell is also effective to produce a collimated, substantially parallel scan pattern such that the beam remains perpendicular to the inspection surface as it is scanned. The folded optical cell can also be set for divergent or convergent scan.
Patent NO-174153-B (NO)
Title: Antigen og monoklonalt antistoff for anvendelse in vitro,samt immunologiske reagenser inneholdende disse
Inventor: BUTMAN BRYAN TIMOTHY
IPC: G01N33/569
Filed: 1988-08-05
Abstract: Antigener son er karakteristiske for alle typer listeria bortsett fra L. denitrificans, omfattende proteiner som finnes i 1isteria-varmeekstrakter, idet hovedantigenet har en molekylvekt på fra ca. 30 til ca. 38 kD og omfatter tre immunogent forskjellige epitoper og andre, som omfatter proteiner med et molekylvekt-område på fra ca. 17 kD til hovedantigenet og som omfatter en epitop som er immunreaktiv med antistoffer som også er reaktive med én av de tre epitoper på proteinet på fra 30 til ca. 38 kD. Oppfinnelsen omfatter også monoklonale muse-antistoffer som er spesifikt reaktive med de identifiserte epitoper på disse antigener.
Patent NO-176065-B (NO)
Inventor: FROHM GEORG
IPC: E01H5/09
Filed: 1990-03-06
Abstract: In a snow plow having a chassis (4) with at least two lateral traction wheels (8), a front-side plowing device (9) and, for the joint driving thereof, a driving unit equipped with a mechanism with torque division and a motor, the invention proposes to prevent noise or exhaust-gas emissions and to reduce the maintenance and operating costs and also to overcome starting difficulties in severe weather in that an electric motor (1) is arranged to form the plow's drive and this motor is provided with a trailing cable (2) for supplying energy, the live conductor (3) being connected by means of a switching device to the electric motor (1), and a cable-supply means having a cable mast (5) is arranged on the chassis (4) of the snow plow (20), the trailing cable (2) being led over the upper free end (6) of said mast.
Patent NO-180620-B (NO)
Inventor: DISSE BERND
IPC: A61K31/23
Filed: 1990-07-03
Abstract: The surfactant suspensions are used for replacement therapy in respiratory tract disorders. The suspensions contain calcium and/or magnesium ions bound to the surfactant and unbound in the suspending agent and have a defined content of sodium chloride.
Patent NO-173234-B (NO)
Inventor: NEUMEIER REINHARD
IPC: A61P35/00
Filed: 1990-08-13
Abstract: The invention relates to compounds having the general formula I  (* CHEMICAL STRUCTURE *) (I) where A if required can contain a functional and/or activated group C for coupling to selectively concentrating compounds or can contain a selectively concentrating compound coupled via the group C. B and B' are functional groups for coordinate bonding of groups carrying metal ions. The novel compounds are for forming complexes with radioactive metal ions, more particularly rhenium and technetium isotopes, and are used in medical diagnosis and therapy.
Patent NO-178003-B (NO)
Inventor: WILSON JAMES BRETT STEPHEN
IPC: E01F1/00
Filed: 1991-01-03
Abstract: A removable barrier (1) adapted to co-operate with a concrete median barrier (2) of a roadway to form, in situ, a barrier between a vehicle travelling in one direction on the roadway and a vehicle travelling in another direction, wherein:   the removable barrier is adapted for movement such that, when desirable, the vehicle travelling in the one direction can transgress the barrier and travel on the opposite side of the roadway, and further wherein the removable barrier comprises at least one shell conforming substantially to the outer shape of the concrete median barrier and is adapted for sliding movement relative to the concrete median barrier.   <IMAGE>
Patent SE-335769-B (SE)
Inventor: DORGELO E
IPC: H01J21/18
Filed: 1967-03-13
Abstract: 1,184,351. Electron beam apparatus. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. 10 March, 1967 [15 March, 1966], No. 11415/67. Heading H1D. An electron discharge tube employing magnetic focusing of the electron stream, e.g. a high power amplifier tube, comprises an emitter 1 with a flat emissive surface having a shape, e.g. Figs. 2a-2e (not shown), such that its periphery is longer than that of a circle enclosing the same area, a cylindrical collector 3 spaced from and surrounding the emitter 1, a gate electrode 2 of sheet material extending between the collector 3 and the plane of the emitter surface, from which it is spaced a distance g, so that the thickness of the sheet material is parallel to this plane and the normal projection on this plane of the inner surface of the edge of the gate adjacent the emitter is a constant distance f from the emitter surface, where f is larger than one-tenth of the minimum width of the emissive surface and equal to or larger than g. As shown in Fig. 6, two indirectly heated emitters 1 arranged back-to-back, each with its own gate electrode 7, 7<SP>1</SP>, may be disposed within the same cylindrical collector 3 which is water-cooled through channels 4 and permanent magnets 8 arranged outside the collector constrain the electrons from impinging on the gates. The combination of magnetic field and cylindrical collector provides conditions whereby electrons strike the collector surface at an angle less than 90 degrees and preferably less than 85 degrees. The emitter shape and hence the gate shape may be rectangular or elliptical, Fig. 3 (not shown), in which event the gate height h perpendicular to the emitter surface and gate width w parallel to this surface preferably satisfy the relation: 0À5 < h/w <2. The gate electrode may act as a modulator for the electron stream.
Patent SE-327914-B (SE)
Inventor: BELTHLE F
IPC: B64D25/06
Filed: 1964-04-03
Abstract: 1,069,647. Safety harness. VEREINIGTE GLANZSTOFF FABRIKEN A.G. April 3, 1964 [April 4, 1963], No. 13900/64. Addition to 1,069,646. Heading A3V. [Also in Divisions A4 and F2] In a modification of the invention claimed in the parent Specification, a brake mechanism is built into or on to a vehicle seat, which can move forward on rapid deceleration of the vehicle, and absorbs the impact when a belt or other restraining means extending loosely about the wearer in normal circumstances is on said deceleration put under tension. A seat 24, Fig. 2 not shown, is mounted for forward and backward movement on plates (21), each base rail 7 on the seat passing through a front guide (22) on a plate and carrying a rear guide 22 which receives a guide rod 23 on a plate. One or each rail 7 constitutes the piston rod of a hydraulic braking device 15, Fig. 3, which is secured to the plate 21 at a selected distance from the vehicle controls by engaging bolts 10 in two holes in a mounting plate 20 of the device and two of a multiplicity of holes (not shown) in the plate 21. The device 15 comprises fluid-filled cylinders 1 and 4, the inner cylinder 4 having staggered apertures 8. In Fig. 1a, not shown, a belt (18) secured to the seat frame at one end passes over the shoulder, behind the back rest, between the rest and the seat and finally about the pelvis. On rapid deceleration of the vehicle the piston rod moves to the left as shown in Fig. 3, the piston 6 forcing fluid through the apertures 8 and being progressivly retarded as it passes the apertures. The fluid returns to cylinder 4 through slots 9. A spring 5 which restrains the seat against forward movement on normal deceleration of the vehicle returns the seat to its position of use when the braking action is completed. In alternative embodiments, not described in detail, pneumatic, mechanical or electric braking devices may be used. All the seats of a vehicle may be mounted on a single carriage sliding on rails provided with braking devices as described, the number of devices preferably corresponding to the seating capacity of the vehicle.
Patent YU-47927-B (YU)
Inventor: DURR W
IPC: A61C8/00
Filed: 1991-09-06
Abstract: Dental implant for an anchored prosthesis, its securing arrangements comprising a securing head and a metal implant post which can be connected to a main body via a screw connection, if appropriate via an intermediate spacer part, in particular made of metal, and which projects from the open distal end of the main body, the implant post near the distal edge of the main body being surrounded concentrically in areas by an intermediate element made of elastic-viscous material, such as plastic, in particular polyoxymethylene, the intermediate element consisting of a retention ring (18) with essentially plane, smooth end faces; the main body (10) and/or the intermediate spacer part has/have, near the distal circumferential edge, an annular recess (14) which is provided with a bearing shoulder (16) for the proximal end face of the retention ring and which is intended for receiving the retention ring (18) essentially circumferentially flush, at least over almost the whole longitudinal extent; the implant post (12) and/or the spacer part has/have an annular shoulder (22) for bearing on the distal end face of the retention ring (18); and at least a part of the surfaces of the main body (10), the implant post (12) and/or the spacer part coming into pressure engagement with the retention ring (18), when the implant post (12) and/or the spacer part is/are screwed into the circular body (10) or the spacer part, being provided with positive-lock depressions (20, 24) into which the material of the retention ring (18) can be inwardly deformed under the screwing-in pressure and with formation of a positive-locking against rotation between the implant elements (10, 12) adjoining the retention ring (18). 
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Patent YU-45566-B (YU)
Inventor: SEBILLOTTE C
IPC: A47J27/08
Filed: 1983-08-10
Abstract: 1. A device for locking a lid (2) on a pressure cooker vessel (3), comprising a yoke (1) disposed facing the outer surface (2a) of the lid and adapted to be secured in the opposite direction to the vessel by retaining hooks (4) secured to the edge (3a) of the vessel, the lid (2) being connected to the yoke (1) by a screw fixed axially to the lid and screwed into a sleeve (6) connected to a manual control means (9), rotation of which in the direction of lid closure results in the sleeve being unscrewed in relation to the screw, the cover being moved away from the yoke and locked on the edge of the vessel, said screw (5) and said sleeve (6) comprising stops (14, 15) which limit the unscrewing movement in the closure direction in order to limit the force by which the lid (2) is locked against the yoke (1) and the edge (3a) of the vessel (3) to a predetermined value, characterized in that the said stops comprise a widened part (14) of the end of the screw (5) and an annular shoulder (15) formed at the end of the internal screwthreading (16) of the sleeve (6) remote from the lid (2).
Patent ZA-833824-B (ZA)
Title: Anticorrosion means and composition containing same
Inventor: MORAN FRANCIS
IPC: C23F11/14
Filed: 1983-05-26
Abstract: This invention relates to a corrosion inhibitor for protecting metallic surfaces which are in contact with water, in particular circuits, apparatus and devices which use water as energetic or thermic fluid, said corrosion inhibitor being a fluorophosphate compound selected from the group consisting of: (i) compound of the formula M2IPO3F, xH2O (ii) compound of the formula LiMIPO3F, xH2O (iii) compound of the formula NaMIPO3F, xH2O (iv) compound of the formula MIIPO3F, xH2O (v) compound of the formula M2IMII(PO3F)2, xH2O (vi) compound of the formula MIPO2F2, xH2O (vii) compound of the formula MII(PO2F2)2, x H2O (wherein MI is Na, K, Rb, Cs or HN4; MII is Mg, Ca, Ba, Sr, Zn, Cd, Mn, Ni or Co; and x is an integer or a fractional number comprised between 0 and 6) and (viii) mixtures thereof.
Patent ZA-835184-B (ZA)
Title: Chemical vapor deposition apparatus and process
Inventor: CAMPBELL BRYANT A
IPC: C23C14/24
Filed: 1983-07-15
Abstract: A chemical vapor deposition device having uniformly distributed heating means (8,10) substantially surrounding an inner deposition reaction chamber (18) for providing isothermal or precisely controlled gradient temperature conditions therein, the reaction chamber being surrounded by the walls of an outer vacuum chamber (2). A purging gas may be introduced into the vacuum chamber to prevent leakage of reactant gas from the reaction chamber.
Patent ZA-846322-B (ZA)
Title: Derivatives of muramyl-peptides and of steroids having macrophage-activating properties
Inventor: TENU JEAN-PIERRE
IPC: C07J17/00
Filed: 1984-08-15
Abstract: The invention relates to compounds resulting from a covalent conjugation of the muramyl-peptide and the steroid particularly with membranal tropism, such as cholesterol, a precursor of its biosynthesis, or a steroid which is derived therefrom including a hydroxyl or amine group. Suspensions of liposomes including these compounds have macrophage activating properties.
Patent ZA-865786-B (ZA)
Title: Benzoyl-ureas having acaricide and insecticide activity
Inventor: BIANCHI DANIELE
IPC: A61K31/385
Filed: 1986-08-01
Abstract: Compounds of formula: <CHEM>  wherein:  R = Cl, F;  R1 = H, Cl, F; R2 and R5, which may be the same as or different from each other, are H, halogen, C1-C4 alkyl; R3 and R4, which may be the same as or different from each other, are: H, halogen, alkyl, haloalkyl, alkoxy, haloalkoxy, alkenyl, haloalkenyl, alkenyloxy, haloalkenyloxy or alkynyl;  R6 = H, C1-C3 alkyl, C1-C3 haloalkyl; R7 = C5-C10 monocyclo-, bicyclo- or polycyclo-alkyl or -alkenyl, or C4-CO8 monocyclo, bicyclo- or polycyclo-alkyl or -alkenyl containing 1 or 2 heteroatoms such as N, S, O. The compounds of formula (I) have high acaricide and insecticide activity, in particular against larvae and eggs of acari and insects.
Patent ZA-897404-B (ZA)
Title: Pyridyl-and pyrimidyl derivatives
Inventor: OLSSON KNUT GUNNAR
IPC: C07D403/04
Filed: 1989-09-28
Abstract: Heterocycles of formula (I) and their pharmacologically active salts are new, R1 = H, or halo; R2 = halo; X = 0, S or CH2; R3 and R4 = H or lower alkyl; n = 2-3; A = 2-pyrimidyl substd by R5 (gp (a)); 2-pyridyl substd by R6 and R7 (gp (b)); or 3-pyridyl substd by R6 and R7 (gp (c)); R5 = H, lower alkyl or halo; R6 and R7 = H, halo, lower alkyl, electron donor gp eg lower alkoxy or 0H, electron acceptor gp eg CN, N02, CF3, C00R8, C0NR9R10 or C0B; R8 = H or lower alkyl; R9 and R10 = H, lower alkyl or cycloalkyl; B = morpholino substd by R11 (gp (d)), or a gp of formula (e); m = 1-4; R11 = H or lower alkyl, lower = 1-5C.
Patent ZA-924267-B (ZA)
Title: Fluorophenyl amides and their use in therapy
Inventor: EVANS JOHN MORRIS
IPC: A61P25/08
Filed: 1992-06-11
Abstract: Compounds of formula (I) or pharmaceutically acceptable salts thereof: <CHEM>  wherein: Y is C-R1 where R1 is methyl; R2 is hydrogen; R3 and R4 are each methyl; R5 is hydroxy; R6, R8 and R9 are each hydrogen; R7 is 4-fluorophenyl; the R8-N-CO-R7 group being trans to the R5 group; and X is oxygen are useful in the treatment and/or prophylaxis of anxiety and/or mania, and/or depression and/or the effects associated wit withdrawal from substances of above, and/or disorders treatable and/or preventable with anti-convulsive agents.
Patent ZA-927903-B (ZA)
Title: Multipole circuit breaker with single-pole units.
Inventor: PERRIER PHILIPPE
IPC: H01H73/04
Filed: 1992-10-14
Abstract: A low voltage multipole circuit breaker having a double housing, each pole including a single-pole breaking unit having a parallelepipedic plastic box having two extended side faces. Contacts are further provided and are associated with an extinguishing chamber housed within the single-pole breaking unit. Several units are mounted side by side in the parallelepipedic box to form a multipole circuit breaker.
Patent ZA-947969-B (ZA)
Title: Tricyclic sulfonamide compounds useful for inhibition of g-protein function and for treatment of proliferative diseases
Inventor: BISHOP W ROBERT
IPC: C07D401/04
Filed: 1994-10-12
Abstract: A method of inhibiting Ras function and therefore inhibiting cellular growth is disclosed. The method comprises the administration of a compound containing a tricyclic ring system to a biological system. In particular, the method inhibits cellular growth in a mammal such as a human being. Novel compounds of formula (4.0) are disclosed. Also disclosed are processes for making 3-substituted compounds of formula (4.0). Further disclosed are novel compounds which are intermediates in the processes for making the 3-substituted compounds of formula (4.0).
Patent ZA-949408-B (ZA)
Title: Method for making thin walled closed-ended tubular articles of thermoplastic elastomers
Inventor: MILLER ROBERT G
IPC: C08J5/18
Filed: 1994-11-28
Abstract: A method to prepare a thermoplastic elastomeric preform for forming or drawing into a thin walled, closed-ended, tubular article having a wall thickness of between about 0.005 and 0.25 mm, is disclosed, the method comprising: (i) providing a tubular mold (5) having a longitudinal axis, a terminal end, and an opposite open end, said open end having a rim (4); (ii) heating a thermoplastic elastomer to a sufficient temperature to substantially eliminate the crystalline regions, whereby the viscosity and elasticity of said thermoplastic elastomer are substantially reduced, and shaping said thermoplastic elastomer to form a preform having two substantially coplanar opposing faces; (iii) cooling said thermoplastic elastomer whereby the viscosity and elasticity are recovered within a range that the preform can be drawn; and (iv) placing a face of said preform of thermoplastic elastomer on said rim. <IMAGE>
Patent ZA-952686-B (ZA)
Title: Aluminized steel alloys containing chromium and method for producing same
Inventor: JASPER JOSEPH C
IPC: C22C38/18
Filed: 1995-03-31
Abstract: A steel strip contg. more than 0.5 wt.% Cr is subjected to continuous hot dip aluminising in an Al bath by: (a) box annealing in 100% H2 of dew pt. below -60[deg]C at 675-786[deg]C, to give surfaces with an Fe:Cr ratio above 3; (b) maintaining the box-annealed surfaces after the box anneal; (c) heating the strip to at least the bath temp. in an aluminising furnace contg. a non-oxidising atmos., (d) maintaining the surfaces in this furnace until the strip is admitted to the bath; (e) delivering the strip to the bath at at least the temp. of the bath; and (f) hot dip aluminising the strip to provide an Al-coated strip contg. Cr. The atmos. in the aluminising furnace is N2 and/or H2 with a dew pt. below -18[deg]C. The dew pt. of the box annealing atmos. is below -62, pref. below -65[deg]C. The steel contains at least 6, pref. at least 8 and most pref. 10-30 wt.% Cr, in addn. to (wt.%): at least 0.1 Ti and 0.01-0.1 Al. The box anneal may be carried out in a gas-tight enclosed base and a high convection bell furnace, e.g. with a wholly metallic cover enclosing internal base insulation, or in an Ebner HlCON/H2 (RTM) furnace. The Fe:Cr ratio on the box-annealed surfaces is pref. at least 5.
Patent ZA-952936-B (ZA)
Title: Hot corrosion resistant single crystal nickel-based superalloys
Inventor: ERICKSON GARY L
IPC: C30B29/52
Filed: 1995-04-10
Abstract: This invention relates to a hot corrosion resistant nickel-based superalloy comprising the following elements in percent by weight: from about 11.5 to about 13.5 percent chromium, from about 5.5 to about 8.5 percent cobalt, from about 0.40 to about 0.55 percent molybdenum, from about 4.5 to about 5.5 percent tungsten, from about 4.5 to about 5.8 percent tantalum, from about 0.05 to about 0.25 percent columbium, from about 3.4 to about 3.8 percent aluminum, from about 4.0 to about 4.4 percent titanium, from about 0.01 to about 0.06 percent hafnium, and the balance nickel plus incidental impurities, the superalloy having a phasial stability number NV3B less than about 2.45. Single crystal articles can be suitably made from the superalloy of this invention. The article can be a component for a gas turbine engine and, more particularly, the component can be a gas turbine blade or gas turbine vane.
Patent ZA-953254-B (ZA)
Title: Trapping system for fruit flies
Inventor: HEATH ROBERT R
IPC: A01N33/04
Filed: 1995-04-21
Abstract: A dry insect trap for capturing male and female frugivorous pest insects for detecting, monitoring, and/or controlling.
Patent AT-411796-B (AT)
Title: Heat pump or refrigerator has compressor for liquefying thermal medium expanded into an evaporator via choke element in form of expansion turbine driven by expanding thermal medium
Inventor: DOLZER WALTER
IPC: F25B1/047
Filed: 2002-05-21
Granted: 2004-05-25
Abstract: The device has a compressor (1) for liquefying a thermal medium that is expanded into an evaporator via a choke element. The choke element is in the form of an expansion turbine driven by the expanding thermal medium. The rotary motion of the expansion turbine is fed back (32) to the compressor drive.
Patent GB-2402647-B (GB)
Title: Coating injection moulded articles
Inventor: MAGALHAES RUI
IPC: B29C45/18
Filed: 2003-06-14
Granted: 2007-07-04
Abstract: A method of coating an article during injection moulding wherein coating material carried by a high pressure carrier gas is blasted at high velocity directly onto the internal walls of a closed mould and then a plastics substrate is injected into the coated mould to form in-situ a coated moulded product. <IMAGE>
Patent GB-2422659-B (GB)
Title: Self-heating or self-cooling containers
Inventor: BHAM SABBIR AHMED
IPC: F24V30/00
Filed: 2005-03-12
Granted: 2007-04-18
Abstract: A self-heating or self-cooling container for food or drink comprises inner and outer vessels defining a reaction cell between their mutually facing walls is provided. The reaction cell is divided into first and second chambers by a rupturable membrane. A liquid chemical reagent is filled into the second chamber which is at ambient pressure, and a solid chemical reagent is placed in the first chamber which is at sub-atmospheric pressure. The sub-atmospheric pressure in the first chamber causes a rapid and thorough mixing of the chemical reagents, and shaking the container after the initial rupture of the membrane assists that rapid mixing. Preferably the second chamber is elastically deformable to increase its internal volume, for example being formed with corrugated walls. Alternatively the reaction cell may be provided with pressure relief valve means.
Patent GB-2069592-B (GB)
Title: Adjustable door hinge
IPC: E05D5/02
Filed: 1981-02-13
Granted: 1983-08-10
Abstract: An adjustable door hinge for flush fitting doors has a hinge leaf which fits the edge surface of the door and which is adjustable to vary the spacing of the hinge leaf from the edge surface to facilitate the correct positioning of the door within a door frame. This adjustment is achieved in one embodiment by arranging the hinge leaf 13 to abut against a threaded sleeve 20 screwed into the edge surface of the door, the sleeve being adjustable by a tool engaging in a slot 22 in a screw 18 which engages a threaded bore 23 in the threaded sleeve 20 to vary the amount the sleeve projects from the edge surface of the door. <IMAGE>