baber/WOPTO huggingface dataset:
Patent NO-166905-B (NO)
Inventor: LARSSON PETER LARS
IPC: H01R4/02
Filed: 1984-04-10
Abstract: Connectors for terminating and splicing high voltage power cables comprise a metallic tubular sleeve having an open end for receiving an electrical conductor and a closed end. The inner wall of the sleeve is pretinned. The sleeve can be provided with a slug of solder proximate to the closed end. A connection is made by inserting the conductor into the sleeve, heating the solder, and as the solder melts, relatively moving the connector and the conductor toward each. The connector can be provided with an insert to accommodate conductors that are non-circular in cross-section. The connector can be provided with means for pressuring the slug of solder toward the open end of the sleeve at the temperature at which the slug of solder melts. With this connector, no relative movement between the conductor and the connector is required. Merely by melting the solder, the means for pressuring causes the solder to extrude around the conductor.
Patent NO-154121-B (NO)
Title: Fremgangsm¨te og anordning for fremstilling av en perm, he fte eller lignende.
Inventor: WIHOLM STURE
IPC: B42D3/18
Filed: 1984-11-05
Abstract: En fremgangsmåte for fremstilling av en perm, et hefte eller lignende bestående av et emne (7) med i det minste en omslagsside og en med denne ved hjelp av i det minste en bøyelinje (4,5) forbundet rygg (3), og et bindemiddel for å forbinde i permen, heftet eller lignende innførte blad eller lignende med innsiden av ryggen, avskjæres bindemiddelet i form av en strimmel (6') fra en materialrull eller et materialark (19) til en bredde hovedsakelig tilsvarende ryggens bredde ved hjelp av et skjæreorgan (18) som under strimmelens fastsetting til ryggens innside danner et underlag for strimmelen.En anordning for utførelse av fremgangsmåten omfatter et organ (18) som dels skjærer av strimmelen (6) fra rullen eller arket (19), og dels forflytter den avskårne strimmel mot ryggens (3) innside. 'TI
Patent NO-171472-B (NO)
Inventor: NOWACK REINHARD
IPC: F16L21/02
Filed: 1985-11-22
Abstract: A sealing ring with a slot (7) directed towards the inside of the joint in an outer fitting part (8) and an inner sealing lip (9) adjacent to the peak end to be inserted (2) is provided with a retaining area (5) directed towards the outside of the joint and having an inner diameter exceeding the maximum outer diameter of the peak end (2), as well as a sealing area (6) directed towards the inside of the joint and having an inner diameter smaller than the outer diameter of the peak end (2) on a portion longer than the total length of the slot (7).
Patent NO-167857-B (NO)
Inventor: HATFIELD W ROBERT
IPC: C22B7/00
Filed: 1986-10-10
Abstract: Platinum lost from a catalyst gauze in a nitric acid plant is recovered using a recovery gauze placed immediately downstream of the catalyst gauze. The recovery gauze consists of palladium or an alloy comprising a major proportion of palladium, and the mesh size and wire diameter of the recovery gauze are chosen such that the predicted recovery gauze cycle length is from 0.9 to 1.1 times the catalyst gauze cycle length.
Patent NO-177679-B (NO)
Inventor: JONES FRANK N
IPC: C09D133/00
Filed: 1988-11-25
Abstract: This invention relates to a polymeric vehicle comprising a modified polymer containing covalently bonded mesogenic groups. The modified polymer may be used as the sole component of the polymeric vehicle for a coating to which may be added solvents and known additives to provide a formulated coating. The polymeric vehicle may further include other modified or unmodified polymers and cross-linking resins. The polymeric vehicle provides a coating binder and coating film of high hardness, flexibility and impact resistance.
Patent NO-176439-B (NO)
Inventor: CRAIG WILLIAM SCOT
IPC: C07K14/02
Filed: 1989-04-13
Abstract: The present invention pertains to a process for recovering hepatitis B surface antigen from recombinant Pichia pastoris cells comprising:   a) lysing said yeast cells in the presence of a buffered chaotropic salt and separating the hepatitis B surface antigen-containing supernatant from said lysed cells; b) subjecting the hepatitis B surface antigen-containing supernatant obtained in step (a) to conditions suitable to precipitate lipids and contaminant proteins from said supernatant; c) subjecting the hepatitis B surface antigen-containing supernatant obtained in step (b) to diafiltration; d) contacting the hepatitis B surface antigen-containing retentate obtained in step (c) with silica; e) washing contaminant proteins from the resulting silica-adsorbed hepatitis B surface antigen with a buffer having a pH within the range of 6-8; f) eluting the hepatitis B surface antigen from the silica with a buffered eluant having a pH within the range of 9.5-11.0 containing from 0.5 to 8 molarity of urea; g) subjecting the hepatitis B surface antigen-containing fraction obtained in step (f) to a gel filtration step suitable to separate said hepatitis B surface antigen from contaminant proteins; and h) subjecting the hepatitis B surface antigen-containing fraction obtained in step (g) to an anion exchange chromatography step suitable to separate said hepatitis B surface antigen from contaminant proteins. i
Patent SE-319395-B (SE)
Inventor: VAN BAARN P
IPC: B65D41/48
Filed: 1967-03-07
Abstract: 1,163,203. Stoppers. CAPTOCAP Ltd. 24 Feb., 1967 [9 March, 1966], No. 8807/67. Heading B8T. A stopper of plastics (e.g. polypropylene), comprises an integral cap 1, an upper outer skirt 2 and an internal skirt or plug 5. A lower outer skirt portion 4 is separated from the upper portion 2 by a gap or slit 3, which extends around almost the whole cap circumference and is bridged by frangible ribs or tack welds 13. External lugs 17 may also be provided. There is a finger grip 19. A hinge 14 may bridge the gap 3 and to hold the cap open a stay 21 is provided. The stopper is removed by first breaking-off the lugs 17, if present, and then prizing up the cap 1 to break the ribs or welds 13. In a modification, Fig. 6, 7 (not shown), a portion (25) of skirt between the skirt portions 2, 4 forms a tear strip, joined to these parts by ribs or welds 13, as before. A screw or bayonet joint may be used on the skirt 2.
Patent SE-337611-B (SE)
Inventor: PARKYN J
IPC: G06G7/26
Filed: 1968-06-11
Abstract: 1,160,159. Non-linear circuits. MARCONI INSTRUMENTS Ltd. 5 April, 1968 [10 July, 1967], No. 31685/67. Heading G4G. [Also in Division H3] In a non-linear circuit compensating for the non-linear capacitance/voltage characteristics of a varactor diode, transistors 1, 2 in longtailed pair receive input voltage at the base of 1 from terminal 6 and feedback voltage at the base of 2 from the slider of potentiometer P to energize inverting transistor 4 coupled to the bases of phase-splitting transistors 3, 5 having corresponding fixed resistor legs 16, 20 and respective non-linear and fixed legs 15, 19. The non-linear leg comprises a resistance chain between supply and earth tapped over plural series resistors and diodes in common to the emitter of transistor 3. The output voltage across collector and emitter of transistor 5 frequency modulates the varactor tuned circuit of an oscillator, while the potentiometer is energized between collectors of transistors 3, 5 to vary the non-linearity. Plural potentiometers and oscillators are switchable to the circuit.
Patent ZA-803163-B (ZA)
Title: Personal monitoring device
Inventor: COHEN E
IPC: G08B21/04
Filed: 1980-05-27
Abstract: A device for monitoring the physical activity of persons comprises a movement detector 8 electrically coupled to drive time-delay circuits [C2, R2, TR6, R6,][C4, R4, TR4, R5][C5, R7, TR8, R8,] the outputs of which are connected to drive an alarm device 10 such that in the presence of the movements detected by detector 8 the alarm device 10 is held in its OFF condition and is switched to its ON condition in the absence of such movements after a pertaining time-delay. The time-delay circuits are respectively arranged to provide time-delays of 30 seconds, 6 seconds, 40 seconds, with the first and second time-delay circuits being connected in series and the third time-delay circuit connected in parallel with the first two so that if the first timer circuit activates the alarm the second timer circuit provides a delay prior to latching of the alarm during which the alarm can be manually cancelled while the third timer circuit provides for fail-safe operation. The movement detector 8 comprises at least one tubular housing 5, containing a freely movable ball 5C and means for establishing an electrical output signal according to movement of the ball 5C or an acousto/electrical transducer or a mechanical/electric transducer. A pulse shaping and isolating circuit C1, R1 is located at the output of the detector 8 which provides pulses of predetermined amplitude and duration to the time-delay circuits within time intervals determined by the movement detector 8.
Patent ZA-814439-B (ZA)
Title: A collector device for supplying current from overhead conact wires to electric traction vehicles and a related method
Inventor: GEORGELIN A
IPC: B60L5/16
Filed: 1981-06-30
Abstract: 1. Collector device for supplying current from overhead contact wires to a vehicle, comprising movable coupling members (2, 6) oriented upwards and toward the rear of the vehicle (1) during normal operation and fitted with two recessed current collectors (7) for cooperating with the two overhead contact wires (8), and driving means for actuating and orienting these coupling members, characterized in that these members comprise two arms (6) disposed in a V and rotatably mounted by means of an elbowed portion (28) at one end (5) of a pole (2), the other end (3) of which is attached to the vehicle (1), the axes of rotation (X) of the arms (6) being inclined to the vertical (U) and to the rear with respect to the direction of normal travel of the vehicle and a force exerted by relisient means (32) being such as to have a tendency to raise the arms (6) and to move them away from each other whilst the mechanical force exerted by the overhead contact wires (8) on the arms (6) has the effect of lowering the arms (6) and moving them toward each other so that the overhead contact wires (8) engage within the collectors (7).
Patent ZA-821099-B (ZA)
Title: Cyanoalkylphosphoric acid ester chlorides and a process for their preparation
Inventor: KRUEGER BERND WIELAND
IPC: C07F9/26
Filed: 1982-02-19
Abstract: New cyanoalkylphosphoric acid ester chlorides of the general formula <IMAGE>   in which R represents a hydrogen atom, an optionally substituted radical selected from alkyl, alkenyl, alkinyl, cycloalkyl, cycloalkenyl, aralkyl, aralkenyl and aryl, or an optionally substituted heterocyclic radical, R1 represents an optionally substituted radical selected from alkyl, alkenyl, alkinyl, aryl, aralkyl, alkoxy, aryloxy, aralkoxy, alkylthio, alkenylthio, alkinylthio, arylthio, aralkylthio, alkylamino (monoalkylamino or dialkylamino), arylamino or aralkylamino and X represents oxygen or sulphur are obtained by the reaction of a phosphoric acid dichloride of the general formula    <IMAGE> (II)   with an aldehyde of the general formula R-CHO(III) in the presence of an approximately equimolar quantity of a water-soluble cyanide. The compounds of the formula (I) can be used as intermediate products for the preparation of insecticides.
Patent ZA-844379-B (ZA)
Title: Mechanism for actuating a proportioning valve
Inventor: LONARDI EMILE
IPC: B65D90/58
Filed: 1984-06-08
Abstract: An apparatus for actuating a proportioning valve is presented. The valve consists of a pair of registers, each register having a cut-out portion defining a variable area orifice which is generally symmetrical about a central longitudinal axis through the orifice. The registers are respectively connected to a first and second drive shaft, the drive shafts being mounted about a common axis and being mounted in bearings in a frame such that by pivoting about the common axis, the drive shafts will urge the registers to simultaneously move in opposite directions. Each of the two drive shafts are provided with an arm which are pivotably connected to a tilting lever via a connecting rod. The two tilting levers are mounted on a pivot shaft which is parallel to the common axis of the two drive shafts. The tilting levers are also connected to a driving device, i.e., a hydraulic jack which acts to pivot them about their pivot shaft so that the registers are simultaneously actuated in opposite directions. Preferrably, one of the tilting levers is a substantially straight bar while the other of the tilting levers is a bent bar, the pivot shaft being connected between about the center portion of the straight bar and the bend portion of the bent bar.
Patent ZA-846151-B (ZA)
Title: Immunomodulating medicaments of biological origin and method of preparing the same
Inventor: PAGE YVES-MARIE
IPC: A61P37/04
Filed: 1984-08-08
Abstract: 1. Immunomodulating medicament of biological origin, of which the active principle is formed by the products of lysis or a fraction of these products of bacteria lysed by bacteriophagic route, characterised in that it contains, as active principle, the sterile lysis filtrate of at least two bacteria lysed by homologous bacteriophagic route ; the bacteria chosen being Klebsiella pneumoniae and Escherichia coli.
Patent ZA-858827-B (ZA)
Title: Enhanced efficacy aluminum chlorhydrate antiperspirant and method of making same
Inventor: MURRAY ROBERT W
IPC: C01F7/57
Filed: 1985-11-18
Abstract: Two-thirds to five-sixths basic aluminum chlorides having enhanced antiperspirant efficacy are produced by heating an aqueous solution containing about 40 to about 50 weight percent of the basic aluminum chloride to a temperature of at least about 130 degrees C for about one to twelve hours in a closed vessel, with the heating time being inversely proportional to the temperature. Five-sixths basic aluminum chlorides treated in this manner are characterized by a size exclusion chromatogram having a single major peak with its apex at a relative retention time of about 0.75 - 0.79. The basic aluminum chlorides may be incorporated into any of the conventional antiperspirant forms with non-toxic, dermatologically acceptable carriers.
Patent ZA-869079-B (ZA)
Title: Process for the preparation of cefodizime
Inventor: JAENICKE OTTMAR
IPC: C07D501/00
Filed: 1986-12-02
Abstract: A process for the preparation of cefodizime of the formula   <IMAGE> +TR   <IMAGE>  wherein (a) a compound of the formula II (ATS) <IMAGE>   wherein R1 represents hydrogen or an aminoprotective group and A represents a hydrogen atom or one equivalent of an alkali metal or alkaline earth metal, of ammonium or of an organic nitrogen base, is first reacted with a compound of the formula III R-SO2Hal  wherein R represents an optionally substituted alkyl, aryl or aralkyl radical and Hal represents a halogen atom, in an organic solvent and, if appropriate, in the presence of a base, (b) a compound of the formula I (TACS)   <IMAGE>    in which A has the above meaning, is reacted with a silylating agent in an organic solvent and, if appropriate, in the presence of a base, and (c) the two products formed in (a) and (b) are reacted in their reaction solutions, and any protective group R1 present in the end product of the formula I is eliminated.
Patent ZA-895710-B (ZA)
Title: The use of imexon as immune suppressive and pharmaceutical compositions containing imexon
Inventor: HERRMANN DIETER DR
IPC: A61K31/415
Filed: 1989-07-27
Abstract: The present invention relates to the use of 4-imino-1,3-diazabicyclo[3.1.0]hexan-2-one (imexon) as an immunosuppressive agent. Imexon selectively suppresses  beta -lymphocyte activation and can be employed for the treatment of B-cell or plasma-cell leukaemia and neoplasms. Imexon is used in the treatment of those disorders in which polyclonal B-cell proliferation is of pathophysiological, symptomatic or clinical relevance such as, for example, for autoimmune diseases.
Patent ZA-904047-B (ZA)
Title: Chelating agents for attaching metal ions to proteins
Inventor: SUBRAMANIAN RAMASWAMY
IPC: C07C331/28
Filed: 1990-05-25
Abstract: New bifunctional chelating agents useful for attaching metal ions to proteins, polypeptides and other polymers and methods for their preparation are described. These reagent are unique in their ability to bind a variety of metal ions and to yield a high metal ion concentration per protein molecule. Protein metal chelates thus obtained will have useful radiophysical, chemical, fluorescent, photochemical and magnetic properties suitable for biomedical applications.
Patent ZA-911595-B (ZA)
Title: Packing machine
Inventor: JONES DAVID
IPC: B65B51/10
Filed: 1991-03-05
Abstract: A packing machine for wrapping compressed insulation products in heat sealable plastic film, including a forming tube (6) having product feed means 4 to move or hold the product within it, a former 14 to reconfigure a web of heat sealable plastic film 11 into a longitudinally open tube around the forming tube, a heat welder 15 to close the longitudinal opening and provide a continuous plastic tube 44, take-off conveyors 24 which receive the plastic tube containing the product at a point downstream of the forming tube and displace the product a preset distance from the forming tube to create a pocket, means to close 17,18 the plastic tube behind the displaced product and ahead of the next product which is fed into the forming tube as the product is displaced, and means to cut the plastic tube between the two closures so formed, characterised in that air is removed from the pocket before closure by applying vacuum, thereby reducing the time for closing the plastic tube. The invention also encompasses a method of using the packing machine.   <IMAGE>
Patent ZA-923385-B (ZA)
Title: Gas conversion process
Inventor: HARDMAN STEPHEN
IPC: C07B61/00
Filed: 1992-05-11
Abstract: A process for the conversion of natural gas into higher hydrocarbons, which comprises the following steps:   (i) reacting natural gas with steam in at least one reforming zone containing a reforming catalyst to produce a first product stream containing carbon monoxide, carbon dioxide and hydrogen; (ii) passing said first product stream, without separating said carbon dioxide, to a Fischer-Tropsch reactor to produce a second product stream including hydrocarbons and carbon dioxide; (iii) passing said second product stream to a recovery zone where the desired higher hydrocarbon products are recovered, the remaining components of said second product stream forming a third product stream; (iv) passing at least a portion of said third product stream into the reforming zone of process step (i).   <IMAGE>
Patent ZA-934903-B (ZA)
Title: A process for the production of rigid foams containing urethane groups and predominantly isocyanurate groups
Inventor: WIEDERMANN ROLF
IPC: C08G18/40
Filed: 1993-07-08
Abstract: Rigid foams containing urethane groups and predominantly isocyanurate groups are obtained by reaction of 1) polyisocyanates with 2) compounds containing at least two isocyanate-reactive hydrogen atoms and having a molecular weight of 400 to 10,000 in the presence of 3) organic blowing agents and 4) flameproofing agents and 5) compounds containing at least two isocyanate-reactive hydrogen atoms and having a molecular weight of 32 to 399 as crosslinking agent and optionally in the presence of 6) auxiliaries and additives known per se, using a process in which component 2) has branched chains; component 2), the flameproofing agent 4) and the crosslinking component 5) are used as a formulation in which component 2) is present in a quantity of 30 to 90 parts by weight, component 4) is present in a quantity of 10 to 60 parts by weight and component 5) is present in a quantity of 10 to 20 parts by weight, the parts by weight of these components adding up to 100, and the reaction is carried out in an index range of 200 to 600.
Patent ZA-938589-B (ZA)
Title: Herbicides
Inventor: KAY IAN TREVOR
IPC: C07D261/04
Filed: 1993-11-17
Abstract: PCT No. PCT/GB93/02350 Sec. 371 Date Oct. 6, 1995 Sec. 102(e) Date Oct. 6, 1995 PCT Filed Nov. 16, 1993 PCT Pub. No. WO94/13652 PCT Pub. Date Jun. 23, 1994A compound of formula (I):    <IMAGE>  (I)  where E is oxygen or sulphur; A is CR3 or N where R3 is hydrogen or hydrocarbyl; D completes a 5 or 6-membered non-aromatic heterocyclic ring which optionally contains additional heteroatoms selected from oxygen, nitrogen or sulphur and which is optionally substituted by an optionally substituted lower hydrocarbyl group, or an optionally substituted heteroaryl group; R1 and R2 are each independently hydrogen; optionally substituted lower hydrocarbyl, or optionally substituted heteroaryl, or R1 and R2 together with the nitrogen atom to which they are attached, form a heterocyclic ring; Z represents halogen optionally substituted lower hydrocarbyl, optionally substituted lower hydocarbyloxy, optionally substituted lower hydrocarbylthio, hydrocarbylsulphinyl or hydrocarbylsulphonyl, cyano, nitro, CHO, NHOH, ONR7'R7'', SF5; CO (optionally substituted lower hydrocarbyl), acylamino, COOR7, SO2NR8R9, CONR10R11, OR12 or NR13R14 where R7, R7', R7'', R8, R9, R10 and R11 are independently hydrogen or lower hydrocarbyl; R12 is hydrogen; SO2 lower hydrocarbyl or COR15; R13 and R14 are independently lower hydrocarbyl, lower hydrocarbyloxy or a group R12; R15 is OR16, NR17R18, hydrogen or lower hydrocarbyl; R16 is lower hydrocarbyl; R17 and R18 are independently hydrogen or lower hydrocarbyl; provided that when there are two or more substituents Z, they may be the same or different; and m is 0 or an integer from 1 to 5.
Patent ZA-938998-B (ZA)
Title: Bandage
Inventor: ALLEN KENNETH ALFRED
IPC: A61F13/00
Filed: 1993-12-01
Abstract: An elasticated bandage (1) has knitted therein a geometrical pattern comprising two components (2, 3) which adopt recognisable configurations when the bandage is extended to corresponding predetermined degrees. Preferably, the two components are alternating large and small rectangles (2, 3) arranged with colinear short edges. When the bandage (1) is stretched, the short sides of the rectangles (2, 3) become lengthened. In each case, a point is reached at which the short and long sides of the rectangle becomes square, and this indicates that a pre-determined tension has been reached.
Patent ZA-976729-B (ZA)
Title: Articulated eyeglass frame.
Inventor: JANNARD JAMES H
IPC: G02C1/00
Filed: 1997-07-29
Abstract: Disclosed are dimensionally stable eyeglass orbitals, pivotably mounted in an eyeglass frame. In one embodiment, the eyeglass orbitals are investment cast from substantially pure titanium or a titanium based alloy.
Patent GB-2376789-B (GB)
Title: Method and apparatus for displaying advertisments on a vehicle
Inventor: PITT JOHN
IPC: G09F21/04
Filed: 2001-06-23
Granted: 2004-07-14
Abstract: An advertising panel which can be used to selectively attach advertisements to the sides of road vehicles in a readily demountable manner includes a sheet of plastic mesh material and fasteners, the sheet having an image applied to a first side of the sheet. The fasteners are reclosable interlocking fasteners adapted to engage with corresponding interlocking fasteners provided on the vehicle. The corresponding fasteners may be provided on a rigid wall or a vehicle curtain. The mesh allows air to pass through the panel so that the panel remains securely mounted without flapping in transit. The system requires minimal structural alterations to a vehicle to enable it to carry advertising panels, and allows advertising panels to be changed easily.