baber/WOPTO huggingface dataset:
Patent NO-158706-B (NO)
Inventor: SHENOI KISHAN
IPC: H03M3/00
Filed: 1983-01-18
Abstract: A Delta-Sigma modulator for one-bit analog to digital conversion of a signal (U(t)), such as a telephone voice channel signal to digital form is disclosed. The voice signal is sampled (1, 3, C<sub>1</sub>) at a rate high compared to the highest voice channel frequency component. Sampled instantaneous signal values are integrated (4, C<sub>3</sub>), re-sampled (10, 12, C<sub>4</sub>) and again integrated (17, C<sub>6</sub>) to reduce encoding noise. Finally, a bi-level sense identifying circuit (19) links the second integrator output to a D type flip-flop (20) providing the one-bit encoder output (b(n)).The sampling and integrator control is effected by switching in a capacitor charge shifting arrangement under clock control and feedback is applied as a capacitor switching program modification (301, 302).
Patent NO-156994-B (NO)
Inventor: FRICK ROGER LEONARD
IPC: G01L9/00
Filed: 1983-07-18
Abstract: An improved apparatus for conveying fluid pressures to a differential pressure transducer is disclosed. The apparatus comprises a single flange connected to and fluidly coupled to the differential pressure transducer for conveying the fluid pressures thereto. A further improvement comprises incorporating a three valve manifold integral to the single flange for controlling the fluid pressure to the differential pressure transducer.
Patent NO-160552-B (NO)
Inventor: ARCHER MICHEL
IPC: G01B5/30
Filed: 1984-11-01
Abstract: The invention relates to a fatigue indicator for mechanical parts subjected to repeated stresses, which comprises two thick elements spaced apart from one another and joined together by a thin web having a slit, these two elements being incorporated in the part or fixed thereto so as to move with respect to one another upon application of stress on the mechanical part in a plane which is parallel to the plane of the web, the thin web being thus subjected to a shearing stress in its plane, and wherein the slit of the thin web extends from one of the edges of the web in the direction of relative movement to a blind end so that, when the part is stressed, two cracks appear from corners of the blind end of the slit, extend progressively in the web and finish by reaching the opposite edge of the web or joining cracks coming from this opposite edge, the web thus being detached or practically detached.
Patent NO-178468-B (NO)
Inventor: NISKANEN TOIVO
IPC: B01F15/00
Filed: 1988-02-22
Abstract: The present invention relates to a mixing apparatus for improving the treatment of fibre suspension. The apparatus comprises a housing (13) for the fibre suspension flow having a mixing chamber with an inlet opening (14), an outlet opening (16), and a fluidizing rotor (22) arranged in the mixing chamber. The fluidizing rotor (22) is formed of a shaft (21) extending through the housing (13) substantially at a right angle to the fibre suspension flow therethrough and finger-like fluidizing members (26) attached to the end (25) of said shaft (21) in the housing (13). <IMAGE>
Patent NO-170531-B (NO)
Inventor: BEISSWANGER RUDOLF
IPC: B65H19/20
Filed: 1988-07-15
Abstract: A discontinuously operated unwinding device has a splicing device with a cross-member which can be moved transversely with respect to the web unwound from a winding roll and towards said web. A cutting device which can be placed against the cross-member from the other side of the web is used to cut through the web by lifting the empty roll, which is mounted in an unrolling device, out of its unwinding position. A new parent roll, the beginning of whose web is provided with an adhesive coating, is conveyed to the location of the empty roll by means of a transport device and the beginning of the web is positioned relative to the splicing device. The splicing device, which holds the separated web end against the cross-member, can be moved radially with respect to the axis of the new parent roll and against the latter, where the end of the web is brought into contact with the beginning of the web and is spliced by means of the adhesive coating. The length of web which is required for guiding the end of the web towards the new roll is provided using a compensating roller. 
<IMAGE>
Patent NO-177683-B (NO)
Inventor: CHIN ARTHUR H T
IPC: F16L1/12
Filed: 1989-02-22
Abstract: An improved method of and apparatus for repairing a subsea pipeline which includes the steps of positioning a forming tool (T) having an actuator (M) connected thereto, a collet connector (C) and annular connecting means (S) mounted on a frame and engaged by said collet connector in alignment with the prepared end of the pipeline (P) which is to be formed into the annular connecting means, extending the forming portion of the tool (T) into the end of the pipeline (P), expanding the forming tool (T) within the pipeline end, retracting the forming tool (T) to pull the annular connecting means (S) into position surrounding the end of the pipeline, cleaning the interior profile of the annular connecting means, forming the pipeline end outwardly into tight gripping and sealing engagement with the interior profile of the annular connecting means, testing the joint hydrostatically and axially, extending the forming tool to move the collet connector and actuator away from the end of the pipeline, releasing the forming tool from its engagement within the pipeline end, and retracting the forming tool from within the end of the pipeline end. The improved apparatus includes a forming tool (T) having a body (10), a resilient sleeve (12) surrounding the body, means for delivering fluid under pressure through the body to the interior of the resilient sleeve, an arm (A) connected to the body of the forming tool and connected to a pressure responsive actuator (M) to extend and retract the forming tool, a collet connector (C) supported from said forming tool, a forming sleeve (S), a frame having means for supporting itself on the sea bottom, means for mounting the forming sleeve on the frame, said collet connector (C) being initially connected to said forming sleeve, means for controlling the supply of fluid under pressure to opposite sides of said actuator, means for injecting a fluid from said body into the space within said annular connecting means, and means on said frame for connecting lines thereto.
Patent NO-180735-B (NO)
Inventor: KEMPTER GEORG
IPC: F21V11/02
Filed: 1991-05-28
Abstract: PCT No. PCT/EP90/01551 Sec. 371 Date Jun. 3, 1991 Sec. 102(e) Date Jun. 3, 1991 PCT Filed Sep. 13, 1990 PCT Pub. No. WO91/05203 PCT Pub. Date Apr. 18, 1991.Described is a light screen with curved outside reflectors and perpendicular cross lamellas with roughly V-shaped cross-section, each of which is inserted into the outside reflectors through corresponding cut-outs, whereby the walls of the cross lamella feature bracket edges on the top which are arranged on the inside of the outer reflectors. In order to attach the cross lamella to an outside reflector by machine in a simple manner, a straight lip on the bottom of the cross lamella is designed as a bracket edge and can be driven into the outside reflector, ana the walls of the cross lamella feature outward breaks which penetrate the cut-out in the outside reflector and when locked rest against the outside of the outside reflector.
Patent SE-330589-B (SE)
Inventor: GAEUMANN E
IPC: C12P13/00
Filed: 1963-04-05
Abstract: Coprogen and desferricoprogen are manufactured by growing Penicillium citrinum M 3614, Penicillium camemberti M 98, Penicillium urticae 4277, Penicillium notatum 1613 or Penicillium chrysogenum 4360 under aerobic conditions in an aqueous nutrient solution containing a carbon source and a nitrogen source and one or more inorganic salts. Coprogen and/or desferricoprogen are isolated from the culture filtrate and desferricoprogen may be converted to coprogen by addition of an iron salt, e.g. ferric chloride, or desferricoprogen may be obtained from coprogen by removing iron with an iron complex-forming substance, e.g. 8-hydroxyquinoline. The nutrient medium preferably contains less than 10-7 mol./litre of iron. The coprogen may be isolated by adsorption or by solvent extraction. Examples are given.
Patent YU-46468-B (YU)
Title: Postupak za proizvodnju bio pavlake
Inventor: LJUBOMIR DORDEVIC
IPC: A23C13/16
Filed: 1988-06-24
Abstract: POSTUPAK ZA PROIZVODNJU BIO PAVLAKE, naznačen time, što se pavlaka masnoće 10-30% pasterizira na temperaturi 85-90В° C u trajanju 5-10 minuta, što se zatim hladi na 30-40В° C pa joj se dodaju čiste kulture 3-3,5% i to Lactobacterium bifidus i Lactobacterium acidophilus u odnosu 3:1 i streptococus diacetilactis 0,5%, što se dalje dobro izmeša i ujednači i fermentira na temperaturi od oko 37В° C u trajanju od 4-6 sati a posle održava na temperaturi od 2-4В° C.
Patent ZA-818997-B (ZA)
Title: N-sulphenylated allophanates,processes for their preparation and their use as fungicides
Inventor: KUEHLE ENGELBERT
IPC: C07C313/00
Filed: 1981-12-29
Abstract: N-sulphenylated allophanates of the formula   <IMAGE>   in which R1 represents a trihalogenomethyl radical, R2 represents an aliphatic, cycloaliphatic, araliphatic or aromatic radical which may in each case be optionally substituted, R3 represents an aliphatic, cycloaliphatic, araliphatic or aromatic radical which may in each case be optionally substituted and X represents oxygen or sulphur, which possess fungicidal activity.
Patent ZA-839380-B (ZA)
Title: Immobilized oligopeptides
Inventor: GASSINI GIOVANNI
IPC: C07K17/00
Filed: 1983-12-19
Abstract: A new modified matrix characterized in that an oligopeptide chain is linked, directly or by means of "spacer arms", to a suitable water insoluble carrier. This matrix is capable of selectively adsorbing antibiotic substances which links to the growing cell-wall of bacteria.
Patent ZA-842995-B (ZA)
Title: A ready-to-use fabric softener concentrate
Inventor: NUSSLEIN HANS
IPC: D06M13/322
Filed: 1984-04-19
Abstract: Aqueous, free-flowing concentrates containing a fabric-softening quaternary ammonium compound, an alkali metal soap or corresponding fatty acid, glycerol, and a water-soluble or water-miscible organic solvent. The soap or the corresponding fatty acid makes up from 1/70 to 1/3 of the quantity of fabric-softening quaternary ammonium compound, of which the concentrate contains at least 30% by weight.
Patent ZA-854181-B (ZA)
Title: Plastic dispensing pack for surgical sutures
Inventor: LINCOLN JAY PERRY
IPC: A61L17/00
Filed: 1985-06-03
Abstract: A dispensing pack for needled sutures comprises a moulded plastics cover panel 1 hinged to a compartmented base panel 2 within which the or each suture 10 extends in a sinusoidal manner between the interconnected compartments 11. One or more needles are mounted in supports 7 to extend across a recess 9 in an end portion of panel 2, this end portion extending beyond the cover panel 1 after closure of the pack. Studs 12 on panel 2 engage in corresponding apertures of panel 1 to lock the panels 1 and 2 when closed.
Patent ZA-854682-B (ZA)
Title: Synergistic mixtures of interferons and tumour necrosis factor
Inventor: ADOLF GUENTHER
IPC: A61K38/16
Filed: 1985-06-21
Abstract: Ternary compositions of an interferon of the alpha and/or beta type with an interferon of the gamma type and tumor necrosis factor having a surprising and unexpected synergistic anti-proliferative effect on neoplastic cells when compared to the activity of the individual components of this invention, said compositions being useful in the treatment of neoplasia in animals including humans.
Patent ZA-862618-B (ZA)
Title: Penem derivatives
Inventor: PERRONE ETTORE
IPC: A61K31/445
Filed: 1986-04-08
Abstract: New antibacterial agents are compounds of formula 
<CHEM>
 wherein R is hydrogen atom or C1-C4 alkyl group optionally substituted from halogen atom or hydroxy group optionally protected, A is Z, ZOCO or ZCO residue, wherein Z is phenylene, naphthylene, heterocyclediyl, C1-C7 alkylene, C2-C4 alkenylene, alkynylene, 
<CHEM>
, C3-C8 cycloalkylene, aralkylene radical optionally substituted, and Q<(+)> represents a group 
<CHEM>
, wherein R1, R2 and R3 are each either: 
 
  (i) optionally substituted alkyl, aralkyl or aryl radical or 
  (ii) R1 is as defined above under (i) and R2, R3, taken together, represent an optionally substituted or fused heterocyclic radical or 
  (iii) R1, R2, R3 taken together, represent an optionally substituted azonia-bicyclo or tricyclo radical or 
  (iv) R1, R2, R3, taken together, represent an optionally substituted or fused pyridinium, pyrazinium, pyrazolium or pyridazinium radical, and the pharmaceutically or veterinarily acceptable salts thereof. 
 
<??>The compounds are prepared by reacting the amine NR, R<2> R<3> with the corresponding penem substituted in the s positions by A-HC2-L group where A is as defined above and L is a leaving group.
Patent ZA-867595-B (ZA)
Title: Sucrosetricarboxylic acid,process for its preparation and its use
Inventor: FRITSCHE-LANG WOLFRAM
IPC: A23L27/20
Filed: 1986-10-06
Abstract: Sucrosetricarboxylic acid can be prepared by oxidising sucrose with oxygen, where appropriate mixed with inert gases, using a catalyst which is more efficient than platinum/alumina. The product can be employed in detergents or as food additive.
Patent ZA-873441-B (ZA)
Title: Heteropolycyclic aromatic compounds
Inventor: BAIR KENNETH WALTER
IPC: A61K31/403
Filed: 1987-05-13
Abstract: The present invention relates to compounds of the formula (I)  ArCH2NHR<1> (I) or a monomethyl or monoethyl ether thereof, the compound of formula (I) including the said ethers containing no more than 29 carbon atoms in total; an ester thereof; a salt thereof;  wherein Ar is a ring system of formula <CHEM>  wherein <CHEM> is a five-membered ring containing at least one heteroatom and two double bonds or a substituted derivative thereof or a resonance form thereof, the heteratom is preferably oxygen, sulphur or nitrogen substituted by hydrogen methyl or ethyl;  R<1> contains not more than eight carbon atoms and is a group <CHEM>  wherein m is 0 or 1; R<5> and R<6> are the same or different and each is hydrogen or C1-3 alkyl optionally substituted by hydroxy; R<7> and R<8> are the same or different and each is hydrogen or C1-3 alkyl;  -C-C is a five-or six-membered saturated carbocyclic ring;  R<9> is hydrogen, methyl or hydroxymethyl; R<1><0>, R<1><1> and R<1><2> are the same or different and each is hydrogen or methyl; R<1><3> is hydrogen, methyl, hydroxy or hydroxymethyl.
Patent ZA-876617-B (ZA)
Title: Spotlight arrangement
IPC: F21V23/02
Filed: 1987-09-04
Abstract: A spotlight comprises a light source (14) mounted within an enclosure (11) fitted with a light-transmissive cover (28) which is formed with a central opening (29) above the light source. A clearance space between the light source and the cover allows light from light source (14) to spill over into the enclosure and thereby illuminate the cover from behind. Another enclosure (12) containing control gear (17) for the light source is thermally insulated from enclosure (11) by an air gap (21).
Patent ZA-879281-B (ZA)
Title: Apparatus for loading and verifying a control store memory of a central subsystem
IPC: G06F9/24
Filed: 1987-12-10
Abstract: A central subsystem of a data processing system includes a writable control store which is loaded with firmware to control the central subsystem operations. The central subsystem logic is responsive to a sequence of commands from a system management facility to load the control store and verify that the control store firmware is loaded correctly.
Patent ZA-903214-B (ZA)
Title: Analytical apparatus
Inventor: ZAMANI FREIDOUN
IPC: G01N21/78
Filed: 1990-04-27
Abstract: Analytical apparatus includes a pyroelectric or other thermo-electric transducer element (10) in strip form. Thin film electrodes (12, 14) are provided and one or more dots of reagent (16) are deposited on the transducer surface. A small amount of biological or other sample is deposited over the reagent dots which undergo selective colorimetric changes. The transducer is illuminated from below by LED light sources (24) and light absorption in the reagent regions is detected as microscopic heating at the transducer surface. The electrical signal output from the pyroelectric transducer is processed to derive analyte information.
Patent ZA-908235-B (ZA)
Title: Thixotropic binder systems for thixotropic coating compositions
Inventor: NICKS PETER FRANCIS
IPC: C08G18/28
Filed: 1990-10-15
Abstract: A film-forming thixotropic binder system for imparting sag resistance to coating compositions comprising the product obtained by reacting an isocyanate preferably having a molecular weight of at least 400 and comprising more than two isocyanate groups (preferably an isocyanurate trimer obtained from di-isocyanates) with a polyamine and optionally a monoamine in the presence of a film-forming carboxylic acid copolymer having an acid value of at least 25 mg KOH/g copolymer. The binder composition may be neutralised by alkali to produce a salt soluble in an aqueous coating composition. Also detailed processes for making the binder system.
Patent ZA-917445-B (ZA)
Title: Container closures and processes of making them
Inventor: WHITE STEVEN ANDREW CARL
IPC: B29C43/18
Filed: 1991-09-18
Abstract: Bottle gaskets are provided from a thermoplastic composition comprising a homogeneous blend of butyl rubber with other thermoplastic polymer. The gaskets provide an effective seal at a moderate pressure but permit venting at a higher pressure. They can be made by inserting molten heated thermoplastic material into the bottle cap and moulding it in the cap and cooling it to form the gasket.
Patent ZA-945639-B (ZA)
Title: Genes encoding branched-chain alpha-ketoacid dehydrogenase complex from streptomyces avermitillis
Inventor: DENOYA CLAUDIO D
IPC: C12N/
Filed: 1994-07-29
Abstract: The present invention relates to novel DNA sequences that encode for the branched-chain alpha-ketoacid dehydrogenase complex of an organism belonging to the genus Streptomyces and to novel polypeptides produced by the expression of such sequences. It also relates to novel methods of enhancing the production of natural avermectin and of producing novel avermectin through fermentation.
Patent ZA-983720-B (ZA)
Title: Aldose reductase inhibition in preventing or reversing diabetic cardiomyopathy.
Inventor: JOHNSON BRIAN FRANK
IPC: A61P9/10
Filed: 1998-05-04
Abstract: This invention relates to the use of aldose reductase inhibitors in the treatment, prevention or reversal of diabetic cardiomyopathy in a human subject.
Patent ZA-983851-B (ZA)
Title: Substituted 3,3-diamino-2-propenenitriles their preparation and use
Inventor: DORWALD FLORENZIO ZARAGOZA
IPC: A61K31/4406
Filed: 1998-05-07
Abstract: Substituted cyanoenamines of general formula (I) wherein Z, R<1>, R<2> and R<3> are defined in the description, compositions thereof and methods for preparing the compounds are described. The compounds are useful in the treatment of diseases of the central nervous system, the cardiovascular system, the pulmonary system, the gastrointestinal system and the endocrinological system.
Patent GB-2369753-B (GB)
Title: Short data messages in mobile communications systems
Inventor: RAYNE MARK WENTWORTH
IPC: H04W4/14
Filed: 2001-08-17
Granted: 2003-02-26
Abstract: A Short Data Service (SDS) message 6 for sending an encrypted TETRA type-4 SDS message includes an encryption marker 7 that indicates that the message 6 includes an encrypted user message. The marker 7 is followed by an encryption header 8, which might consist of an encryption algorithm indicator, a key identifier, an initial value for synchronisation and a time stamp and check sum. The rest of the message follows the normal TETRA type-4 SDS message structure but is encrypted. The message may be sent as a type-4 SDS message using SDS-TL, or as an OTAR (over-the-air-rekeying) type short data message. Particular protocol identifiers (PID) 9 in the existing message structure may be used to indicate an encrypted message rather than an additional marker. The fully or partially encrypted SDS message may be packaged in a standard format short data message.
Patent GB-2413479-B (GB)
Title: An insert and a system for the preparation of beverages
Inventor: HALLIDAY ANDREW MICHAEL
IPC: A47J31/40
Filed: 2004-02-17
Granted: 2006-06-28
Abstract: An insert for use in a beverage preparation machine of a type comprising a brew head suitable for receiving a rigid or semi-rigid cartridge. The brew head comprises an upwardly directed inlet for supplying water to the brew head and a downwardly directed outlet for outflow of beverage produced by the machine, the insert comprises an upper part, a lower part and sealing means, the upper and lower parts being moveable between an open configuration in which a quantity of beverage ingredients may be loaded into the insert and a closed configuration in which the upper and lower parts are sealed together by the sealing means to define therebetween a brewing volume containing, in use, the quantity of beverage ingredients, the lower part passes upwardly through the inlet of the insert into the brewing volume and such that beverage produced from the water and the quantity of beverage ingredients passes downwardly through the outlet of the insert to flow out of the outlet of the brew head.
Patent GB-2435557-B (GB)
Title: Street furniture safety device
Inventor: PROBERT NORMAN
IPC: F21S8/08
Filed: 2006-02-25
Granted: 2009-02-25
Abstract: An electrical isolation system specifically adapted for use in street furniture (10) having an electrical supply (24) to working electrical components (20) is described. The system includes an impact sensor (22) located in use within the street furniture and a monitoring unit (30) and an electrical isolator (32) located in use remote from the street furniture. When the impact sensor is activated a signal is sent to the monitoring unit which sends a signal to the electrical isolator to disconnect the electrical supply to the working components of the street furniture. A method of providing electrical isolation in street furniture (10) having an electrical supply (24) to working electrical components (20) is also described. In the event that the street furniture is damaged, the method including the steps of: a) sensing an impact suffered by the street furniture; b) sending a signal to indicate that an impact has occurred to a monitoring unit at a location remote from the street furniture; c) the monitoring unit acting to disconnect the electrical supply to street furniture at the location remote from the street furniture.
Patent GB-2469129-B (GB)
Title: Current controller for an electric machine
Inventor: MARVELLY JOHN DUNSTAN
IPC: H02H7/08
Filed: 2009-04-04
Granted: 2013-12-11
Abstract: A current controller for an electric machine that includes an input, an output, a threshold generator and a comparator. The threshold generator stores a scaling factor and includes a PWM module that operates on a reference voltage to generate a threshold voltage. The duty cycle of the PWM module is then defined by the scaling factor. The comparator compares a voltage at the input against the threshold voltage and causes an overcurrent signal to be generated at the output when the voltage at the input exceeds the threshold voltage.
Patent GB-2132209-B (GB)
Title: Fluorine-containing macromonomer
Inventor: BANNAI NOBUO
IPC: A61C13/02
Filed: 1983-12-21
Granted: 1986-06-18
Abstract: Disclosed herein is a novel fluorine-containing monomer having one carbon-carbon double bond at one of the main molecular chain ends thereof and a molecular weight of 300 to 1600, obtained by bringing a fluorine-containing telomer having a molecular weight of 200 to 1500 and an OH group at one of the main molecular chain ends thereof into esterification with acryloyl chloride or methacryloyl chloride.