baber/WOPTO huggingface dataset:
Patent ZA-937107-B (ZA)
Title: Pipeline
Inventor: PERRY MICHAEL ROBERT
IPC: D01F2/00
Filed: 1993-09-24
Abstract: A safety system for relieving over-pressure in a pipeline carrying a congealable material, in which the pipeline is provided with a bursting disc located in a spur of the pipeline, the disc being mounted in a holder so that the surface of the disc forms part of the wall of the pipeline so that material passing through the pipeline washes the surface of the disc and keeps it clean.
Patent ZA-943640-B (ZA)
Title: Synergistically stabilized liquid enzymatic compositions
Inventor: JAQUESS PERCY A
IPC: C11D3/386
Filed: 1994-05-25
Abstract: A stabilizing formulation capable of enhancing the storage and shelf-life of liquid enzymatic compositions as well as acting as a dispersant aid for industrial process waters. Such stabilizing formulation contains at least one polymer selected from a poly(cellulosic)ether, an acrylic polymer, and a polyamide, a C2-C6 polyhydric alcohol and water. The polymer and mixture are present in an amount effective to stabilize, preferably in a combined amount effective to synergistically stabilize, one or more enzymes contained in a liquid enzymatic composition. A stabilized liquid enzymatic composition which contains one or more components of the stabilizing formulation and an enzyme. Methods for using the stabilizing formulation and preparing stabilized liquid enzymatic compositions are also described.
Patent ZA-946874-B (ZA)
Title: Double-layered oxcarbazepine tablets.
Inventor: BOURQUIN JACQUES
IPC: A61K9/36
Filed: 1994-09-07
Abstract: The invention relates to colour-stable tablets for the known active ingredient oxcarbazepine which are provided with a hydrophilic, permeable inner coating containing white colour pigments and with a hydrophilic, permeable outer coating containing white colour pigments combined with iron(II) oxide colour pigments.
Patent ZA-957646-B (ZA)
Title: Close coupled catalysts
Inventor: HU ZHICHENG
IPC: F01N13/02
Filed: 1995-09-12
Abstract: A stable, close-coupled catalyst, an article comprising the close-coupled catalyst and a related method of operation. The close-coupled catalyst comprises a catalyst support and a palladium catalytic component. Preferably and optionally, there are stabilizers including alkaline metal oxide, and rare earth metal components selected from the neodymium and lanthanum components. The close-coupled catalyst composition includes substantially no additional oxygen storage component such as praseodymium or cerium compounds. There is preferably a catalyst such as a three-way catalyst downstream of the close-coupled catalyst. The downstream catalyst preferably includes an oxygen storage component such as cerium oxide or praseodymium oxide.
Patent ZA-973434-B (ZA)
Title: Improved medical containers.
Inventor: ANDERSSON GUNNAR
IPC: B65B55/06
Filed: 1997-04-22
Abstract: A sealed container opening, intended for fluid communication with a container for storing medical fluids, comprising a tubular sleeve-formed part (22, 22A) having a resilient pierceable stopper (24, 24A) inserted in its mouth (21, 21A) and a covering sealing device (10, 10A). The sealed container opening contains the same autoclavable polyolefinic material as the container. All parts of said container opening, exposed to the fluid or fluid handling devices are sterilized in a signal process by means of steam transferred to these parts during its autoclavation. Saddle formed port systems attachable to a flexible container are also disclosed.
Patent ZA-977738-B (ZA)
Title: Antiparasitic agents.
Inventor: BYRNE KEVIN M
IPC: A01N45/00
Filed: 1997-08-28
Abstract: Novel compounds isolated from the fermentation of producing cultures of Nodulisporium sp. are antiparasitic and insecticidal agents.
Patent CH-607606-B (CH)
Inventor: OBENLUENESCHLOSS KURT
IPC: G07F17/24
Filed: 1975-08-12
Abstract: This is equipped with an actuating handle serving for winding up the clock movement and with an elapsed-time setting disc, to which a take-up element shiftable into different positions is assigned in order to vary the time of use. The take-up element (79) forms the coupling between the elapsed-time setting disc (73) and the actuating handle (82). It can be shifted after the removal of the actuating handle (82). The setting disc (73) carries a drag pin (84) which loads a driver (75) seated on the clock-movement winding spindle. This setting disc (73) has a plurality of holes (28) for the selective insertion of the coupling pin (79). It is located at the rear of the housing wall (3) which carries the bearing journal (83) for the actuating handle (82) and which has an arcuate slot (80) for the passage of the coupling pin (79), the free end of which projects into an eccentric blind bore (81) of the operating handle (82). The coupling pin (79) carries a coupling tab (85), the other end of which is coupled to a coin-shift slide (89) which is assigned a blocking lever (100) which can be moved out by the coin (33). The blocking lever (100) has a holding arm (104) for retaining the coin (33) when the position of the coin-shift slide (89) is displaced. <IMAGE>
Patent GB-2350062-B (GB)
Title: Syringe pump
Inventor: COBB ANTHONY RICHARD
IPC: H03M1/30
Filed: 2000-03-28
Granted: 2003-07-02
Abstract: A syringe pump has an arm 21 swung against the barrel of the syringe 3. The arm 21 is coupled to a strip mask 30 having a row of transparent apertures 31 to 35 of differing length. The mask 30 extends above a CCD array 40 of sensing elements 41 and below a concave mirror 43, which produces a collimated beam of radiation on the mask from an LED 42. The length of sensing elements 41 exposed to radiation through an aperture 31 to 35 in the mask 30 gives an approximate indication of barrel size; the position of an edge of the aperture gives an accurate indication. The pump compares the barrel size with information relating size to syringe type and produces an indication of syringe type on a display 11. <IMAGE>
Patent GB-2373743-B (GB)
Title: Solvent exchange process
Inventor: LIVINGSTON ANDREW GUY
IPC: B01D61/04
Filed: 2001-03-27
Granted: 2004-11-03
Abstract: There is provided a process for modifying a first organic composition comprising (i) at least one first solvent, (ii) at least one solute, and (iii) optionally, at least one second solvent to produce a modified organic composition in which the concentration of the at least one first solvent is reduced and the concentration of the at least one second solvent is increased, comprising the steps of: (a) providing a selectively permeable membrane having a first surface and a second surface; (b) transferring a portion of the first solvent and optionally a portion of the solute from the first surface to the second surface across the membrane by contacting the first organic composition with the first surface, wherein the pressure at the first surface is greater than the pressure at the second surface, and wherein the membrane is a selectively permeable membrane such that the membrane rejection (R) of the solute is greater than 0%; (c) adding a portion of the second solvent to the organic composition retained at the first surface of the membrane.
Patent GB-2402531-B (GB)
Title: Improvements in or relating to a safety arrangement
Inventor: INGEMARSSON ANDERS
IPC: B60R21/013
Filed: 2003-06-06
Granted: 2006-02-08
Abstract: A safety arrangement incorporates a seat-belt (3) to protect an occupant (2) of a vehicle seat (1). A control unit (11) incorporates a calculator (18) to calculate the weight of the occupant (2) of the seat occupant, by comparing the force (6) applied to the seat-belt by the seat occupant with the acceleration (14) of the compartment. A controller (19) controls a restraining force applied to the seat occupant by the safety-belt and, possibly, additional force limiting or energy absorbing devices such as an air-bag (8).
Patent GB-2416008-B (GB)
Title: Manually actuated brake system for manually towable vehicle
Inventor: DOERFLINGER DAVID A
IPC: B60T/
Filed: 2004-04-22
Granted: 2007-07-11
Abstract: A brake system for a vehicle having a plurality of wheels and a frame comprising a mechanically actuated braking assembly operably coupled with at least one of the wheels and being operable between braking and non-braking conditions, a handle coupled to the braking assembly and being mounted to the frame for pivotal movement about a substantially horizontal axis between first and second positions in each of which the braking assembly is in the braking condition, and an actuating mechanism responsive to movement of the handle from either of the first and second positions for actuating the braking assembly into the non-braking condition.
Patent GB-2427234-B (GB)
Title: Railway rail handling apparatus and method
Inventor: MCCULLOCH WILLIAM FRANCIS
IPC: E01B29/17
Filed: 2005-03-24
Granted: 2007-07-04
Abstract: The present invention relates to railway rail handling apparatus 10 and a method of handling railway rails using such apparatus. The railway rail handling apparatus 10 is configured for track side operation and comprises ground engaging wheel means 28 and rail moving means 12. The rail moving means 12 is configured to engage a railway rail 80 along part of its length and for its progressive movement longitudinally along the rail as the railway rail handling apparatus 10 moves on the ground engaging wheel means 28. As the rail moving means 12 moves in this fashion the rail moving means is configured to progressively bend the rail 80 laterally of an unbent part of the rail, thereby moving the rail from a first position to a second position. The railway rail handling apparatus 10 defines a footprint over the ground and the rail moving means is, in use, operative within the footprint.
Patent GB-2036518-B (GB)
Title: Thermoplastic welding sleeve
IPC: B29C70/82
Filed: 1979-04-30
Granted: 1982-11-03
Abstract: A body sleeve (4) obtained by widening of a pipe is arranged on a mandrel on which spaced spirals (7) of a resistance wire (6) are wound. By heating the body sleeve (4), it is fixed onto the winding. An electric current circulating in the resistance wire causes the thermoplastic to melt and flow around the spirals for enclosing the latter completely by expansion. Further, the material forms projecting sections (8, 9) next to the winding. Hence, the spirals (7) are protected against accidentals shocks and the recessed end parts (5) of the inner wall which have been deformed inwards during manufacture require no further forming.
Patent GB-2180233-B (GB)
Title: A process for regulating the disalt content in alpha-sulfofatty acid ester surfactants
Inventor: PIORR ROBERT
IPC: C11D1/28
Filed: 1985-09-12
Granted: 1989-08-23
Abstract: In light colored surfactants produced by sulfonation of fatty acid alkyl esters with less than 2 moles of SO3 per mole of fatty acid alkyl ester and subsequent work-up of the crude sulfonate in aqueous medium to form salts, the content of  alpha -sulfofatty acid disalts is regulated and reduced by transesterifying the sulfonation product before its treatment with an aqueous medium with at least about 0.5 mole equivalent of an alcohol, based on the SO3 which is not for alpha -sulfonation.
Patent GB-2247314-B (GB)
Title: Method and apparatus for detecting the presence of complementary matrix forming agents
Inventor: BRADWELL ARTHUR RANDELL
IPC: G01N33/559
Filed: 1990-04-26
Granted: 1992-08-05
Abstract: In a known method of immunodiffusion, a sample containing a first agent such as an antigen is introduced into a well in a lamina of agarose gel containing a second agent such as a complementary antibody. The first agent diffuses through the gel and becomes releasably bound to the second agent and, when the concentrations of agents are optimal, the agents form an extended matrix incorporating light-scattering aggregates. The size of the visible matrix enables the concentration of one of the agents to be assessed when that of the other agent is known. Each aggregate comprises very large numbers of the molecules of the agents. The invention provides an improved method in which the second agent is attached to carrier means in the gel (3) so that the carrier means constitutes part of the visible aggregations. The carrier means may constitute the gel itself and/or it may constitute particulate material such as polystyrene particles.
Patent GB-2263484-B (GB)
Title: Device for the machine washing of clothes and the method of utilizing said device
Inventor: RUTTER PHILIPPA J
IPC: D06F39/02
Filed: 1992-07-29
Granted: 1994-06-22
Abstract: The measuring and dispensing device of the reusable type for the machine washing of clothes comprises a hollow body intended to receive the amount of a liquid detergent prescribed for a wash and provided with at least one filling opening (3) and with outlets (8) for distribution in the machine, as well as means (2, 2a; 10, 10a) enabling the user to effect, once said device has been filled, an easy and controlled application of detergent to selected areas of a garment before the latter is washed in the machine, in order to effect a pretreatment of said areas before the washing cycle, the measuring and dispensing device, still containing the amount of product remaining after the pre-treatment, being introduced together with the clothes into the machine. Said pretreatment means (2, 2a; 10, 10a) form an integral part of the device. <IMAGE>
Patent GB-2280372-B (GB)
Title: Composite surgical material
Inventor: HARVEY WILSON
IPC: A61L17/00
Filed: 1993-09-17
Granted: 1997-12-03
Abstract: A composite surgical material comprising a collagen matrix reinforced by a layer of a synthetic bioabsorbable material such as polylactide/polyglycolide or oxidised regenerated cellulose, and wherein oil droplets are dispersed in the collagen matrix. The oil droplets comprise 1% to 75% of the weight of the composite and result in improved leak-proofing of the composite. The composite, in the form of a sheet or a tube, is especially useful as a temporary, fully bioabsorbable prosthesis, for membranes or blood vessels where a highly leak-proof prosthesis is required. The invention also provides a method of making a composite surgical material comprising the steps of: providing a layer of a synthetic bioabsorbable material; providing a dispersion of collagen in an oil-in-water emulsion; coating at least one face of the layer of synthetic bioabsorbable material with the said dispersion; and drying the composite material thus obtained. <IMAGE>
Patent GB-2285615-B (GB)
Title: Wash bottles
Inventor: FISHER LUKE
IPC: B65D47/20
Filed: 1994-01-07
Granted: 1997-08-20
Abstract: A wash bottle (10) for dispensing solvent comprises a squeezable plastics container (12) with a cap (16). A syphon tube (36) extends from near the bottom of the container to a nozzle (20) extending through the cap. As a continuation of the syphon tube is a valve body (34), whereby pressure above the solvent can be relieved and which closes when the bottle is squeezed for solvent to be dispensed via the syphon tube and nozzle. <IMAGE>
Patent GB-2297433-B (GB)
Title: Brushless DC motors
Inventor: WERSON MICHAEL JOHN
IPC: H02K29/03
Filed: 1995-01-20
Granted: 1999-03-10
Abstract: A brushless DC motor comprises a rotor (20) and a stator (22) having confronting surfaces. Permanent magnets (M) are provided at one of the confronting surfaces, the magnets being equally angularly spaced around an axis (A-A) of rotation of the rotor such that each magnet occupies part of a respective pole arc (PA) of a first circle (C1) centred on the axis (A-A), the pole arcs each subtending a common pole angle ( alpha ) to the axis. Teeth (Tm) are provided at the other of the confronting surfaces, the teeth being angularly spaced from one another around the axis (A-A) such that each tooth occupies part of a respective tooth arc (TA) of a second circle (C2) centred on the axis, the tooth arcs each subtending a common tooth angle ( beta ) to the axis. Windings (40) are wound around the teeth (Tm) whereby energisation of the windings with electrical currents at respective phases will produce a torque that will rotate the rotor (20). The tooth angle ( beta ) is substantially equal to the pole angle ( alpha ). The teeth (Tm) are arranged in an even number of sets, each set comprising at least one tooth (Tm). A respective further tooth (Ta) is disposed between each such set, each further tooth not having a winding thereon and each further tooth occupying part of a respective further arc of the second circle (C2), the further arcs each subtending to the axis (A-A) a common angle ( gamma ) substantially equal to twice the above-mentioned pole angle ( alpha ) divided by the number of phases. <IMAGE>
Patent GB-2302487-B (GB)
Title: Improvements in or relating to data analysers
Inventor: SMITH KEITH
IPC: H04L12/26
Filed: 1995-07-03
Granted: 1999-11-10
Abstract: Telecommunications systems embody means for establishing communications links between entities within that telecommunications system 1, 2, following an exchange of digital messages in accordance with a communications protocol, involving a sequence of complex message exchanges. Known protocol analysers for testing communications protocols involve the use of data bases, which are pre-programmed with all possible combinations of messages sequences which correspond with the protocol to be tested. This is time consuming, expensive and inflexible. By using a neural network 8 within the protocol analyser 9, a sequence of messages exchanged in accordance with a correctly operating communications protocol may be learned, obviating the need for a pre-programmed data base. Training of the neural network 8 is by correct protocol messages stored in memory 5 and errored protocol messages stored in memory 7, generated by a data processor 6.
Patent GB-2325383-B (GB)
Title: Electronic transfer system and method
Inventor: HART JR ALDEN SHERBURNE
IPC: G06F21/00
Filed: 1996-12-06
Granted: 1999-10-13
Abstract: A system and method relating to secure communications in a communication network is disclosed. The invention uses sessions having limited duration to enable parties to communicate securely in the communication network. The session of one party is independent from the session of another party. The sessions are linked at a server which confirms that the sessions are valid. In a preferred embodiment, the secure communications occur in an electronic transfer system. In the electronic transfer system, a customer and a merchant can conduct a transaction wherein the customer can purchase a product from the merchant and pay for the product using electronic funds.
Patent HU-216792-B (HU)
Inventor: HAUER BIRGIT
IPC: A61K47/44
Filed: 1992-06-12
Abstract: A  találmány  hatóanyagként  ciklőspőrinőkat  tartalmazó  mikrőeműlzióelőkőncentrátűmők előállítására szőlgáló  eljárásőkra  vőnatkőzik.  Azelőállítőtt  mikrőeműlzió  előkőncentrátűmőkra  az  jellemző,  hőgy  ahatóanyag(ők) mellett őlyan hőrdőzóközeget tartalmaznak, amelyben  (1)kőmpőnensként 10–50 tömeg% 1,2-prőpilénglikől van.  A  hőrdőzók  zegreszámítva 5–65 tömeg% mennyiségben alkalmazőtt (2)  kőmpőnens  glicerinés egy növényi őlaj átészterezési terméke, amely főtömegében  linőlsavés őlajsav mőnő-, di- és trigliceridjeiből áll.  A  hőrd  zóközeg  (3)kőmpőnense 24–75 tömeg% mennyiségben  egy  legalább  10-es  HLB-értékűfelületaktív anyag.  A  mikrőeműlzió  előkőncentrátűmők  –  amelyek  akőmpőnensek bensőséges összekeverésével és  adőtt  esetben  a  keverékegységdózisők főrmájában való kiszerelésével állíthatók elő  –  kívántesetben valamilyen hidrőfil fázisú társkőmpőnenst is tartalmazhatnak. ŕ
Patent HU-214952-B (HU)
Title: Process for preparation of halogen-methyl-benzoyl-cianides and nowel halogen-methyl-benzoyl-cianides
Inventor: DOETZER REINHARD
IPC: C07C255/32
Filed: 1994-04-07
Abstract: A process for preparing halomethylbenzoyl cyanides I Ph-CO-CNI (Ph=phenyl radical substituted by chloromethyl or bromomethyl which, if desired, can additionally carry 1-4 further radicals) by reacting halomethylbenzoyl chlorides II Ph-CO-ClII with an alkali metal cyanide or transition metal cyanide, if appropriate in an organic diluent, and novel halomethylbenzoyl cyanides I'     <IMAGE>  I'  (X=halogen, C1-C4-alkyl, C1-C4-alkoxy, CF3, C1-C5-alkyl-(C1-C5-alkyl)hydroxyimino or C1-C5-alkyl-(C2-C5-alkenyl)hydroxyimino; m=0 to 4 and Y=chloromethyl or bromomethyl) are described. The halomethylbenzoyl cyanides I are important intermediates for the synthesis of plant protection agents.
Patent HU-214780-B (HU)
Title: Process for applying chemical papermaking additives to a dry tissue paper web
Inventor: AMPULSKI ROBERT STANLEY
IPC: A47K7/00
Filed: 1993-08-20
Abstract: Disclosed is a process for making soft tissue paper which includes providing a dry tissue web and then applying a sufficient amount of a chemical papermaking additive from a thin film to the dry web. The chemical papermaking additives are added to the surface of the tissue paper to enhance properties of the paper such as strength, softener, absorbency, and/or aesthetics. The chemical papermaking additive application process includes the steps of diluting the chemical papermaking additive with a suitable solvent, applying the diluted chemical solution to a heated transfer surface, evaporating the solvent from the dilute solution to form a film, and then transferring the film to the tissue by contacting the dry tissue web with the heated transfer surface. Preferably, the tissue web is dried to a moisture level below its equilibrium moisture content before application of the papermaking additive.
Patent HU-212816-B (HU)
Inventor: PAL GYOERGY
IPC: E05B17/20
Filed: 1993-09-06
Abstract: A találmány tárgya zár, amelynek reteszelést vezérlő vezérlőszerve (1) van és ez menesztő (15) hatására csúsztathatóan van felszerelve, amely utóbbit kulcs forgatja, amely biztonsági szervvel működik együtt. A zár lényege, hogy a menesztő (15) szögbeni játékkal (14) gyűrű (11) sugárirányú résében (13) van elhelyezve. A gyűrű (11) kívül lépcsősen van kialakítva. A reteszelés vezérlőszervében (1) hosszanti bevá- Zár gás (5) van, amely két külső vállat, (6, 7) képez, amelyek között központosán egy fog (10) van elhelyezve olymódon, hogy a bevágás (5) vállai (6, 7) és a fog (10) a lépcsős gyűrű (11) sugárirányú résében (13) a menesztő (15) játékának (14) gyűrű alakú terével, valamint a rés (13) széleivel együttműködő fogasléc egy részét képezik.  QQ HU 212 816 A leírás terjedelme: 6 oldal (ezen belül 2 lap ábra)
Patent IT-1238763-B (IT)
Title: A highly complex pseudo random sequence generator
Inventor: COSTAMAGNA EUGENIO
IPC: H03K/
Filed: 1990-05-30
Granted: 1993-09-03
Abstract: In a pseudo random sequence generator, the linear register is substituted, with a structure that using the linear register that is associated to a combination of non linear logic. This makes it able to obtain large linear equivalents of the sequence generator, maintaining the guaranteed periods from the linear register being used. In particular a structure is used that has more levels with the recursive use of a Beker generator, which is a generalization. At any level, the Beker generator (GB) can substitute a both retroaction linear registers (RLMn-RLMm) provided by the original structure, accumulating its output in a sliding register (Rn-Rm) to make it available to the Becker generator at the next level. This register can be in turn retroactioned (LR1-LR2) with the advantage in the complexity of the generated sequence.
Patent IT-1215918-B (IT)
Title: Loudspeaker with filter cone and modulation plate in one unit
Inventor: FANG JIMMY
IPC: H04R/
Filed: 1988-02-18
Granted: 1990-02-22
Abstract: The loudspeaker filter cone (21) has an operational zig-zag cross-secton with the apertures (6') provided in the outwards facing edges. The closed edges face inwards and are spaced apart by a greater distance than the width of the opposing apertures (6'). The enclosed angle between the adjacent zig-zag folds is less than 90 degrees. Pref. the loudspeaker has a multi-layer sound wave modulation plate behind the cone within the loudspeaker housing, similarly having an operational zig-zag configuration.