baber/WOPTO huggingface dataset:
Patent ZA-893024-B (ZA)
Title: Apparatus for separating material by length
Inventor: BIELAGUS JOSEPH BRUCE
IPC: B07B13/04
Filed: 1989-04-25
Abstract: An apparatus (10) is disclosed for separating material by length into first and second fractions containing, respectively, material longer than a specified length and material shorter than a specified length. The apparatus (10) includes a plurality of generally parallel shafts (30) having disks (32) attached thereto. The disks (32) are spaced on the shafts (30) a distance approximately equal to one-half the specified length. Shaft diameters and shaft spacings are selected to cause material in the first fraction to remain supported by the shafts (30) and to flow along the shaft surfaces from one shaft (30) to the next adjacent downstream shaft (30), while material in the second fraction tilts and falls downwardly between adjacent shafts (30).
Patent ZA-907996-B (ZA)
Title: Antimetastatically acting agents
Inventor: SCHNEIDER MARTIN
IPC: A61K47/40
Filed: 1990-10-05
Abstract: The invention relates to an antimetastatically acting agent consisting of Eptaloprost, Cicaprost or combinations of TXA2 antagonist and prostacyclin derivatives.
Patent ZA-911647-B (ZA)
Title: Process for the manufacture of derivatives of ascorbic acid
Inventor: PAULING HORST
IPC: C07F9/655
Filed: 1991-03-06
Abstract: PCT No. PCT/CH91/00049 Sec. 371 Date Oct. 25, 1991 Sec. 102(e) Date Oct. 25, 1991 PCT Filed Mar. 1, 1991 PCT Pub. No. WO91/13895 PCT Pub. Date Sep. 19, 1991.The invention is concerned with a process for the manufacture of ascorbyl phosphates, namely of phosphates of the formula   <IMAGE> I  wherein Mk(+) denotes a cation, k(+) denotes the valency and m denotes the equivalents, with the proviso that the product from k.m=3, by phsophorylating ascorbic acid. k is 1 to 3, especially 1 or 2. The process comprises using pre-formed sodium (or potassium) dichlorophosphate as the phosphorylating reagent, adding ascorbic acid to this pre-formed phosphorylating reagent in aqueous solution, especially at pH values between about 11.0 and about 13.0, in the presence of a water-soluble trialkylamine as the catalyst and at temperatures between about +10 DEG  C. and about -8 DEG  C., especially at temperatures below 0 DEG  C., and, if desired, trans-salting the I which is obtained as the sodium (or potassium) salt and/or, if desired, purifying via an amine salt.
Patent ZA-955280-B (ZA)
Title: A plant for the mass production of long-life ready-to-eat cooked foods
Inventor: BURIANI ERNESTO
IPC: A47J27/14
Filed: 1995-06-26
Abstract: A plant is described which includes a continuous autoclave (1) for the heat treatment of foods measured into open containers (9) loaded onto trays (12) which are advanced through the autoclave (1) by a stepping conveyer (38). A cooling chamber (6) communicates at one end with the autoclave (1) through an air-lock tunnel (7) and at the other with a sterile assembly for sealing the containers (9) full of cooked food. <MATH>
Patent ZA-973626-B (ZA)
Title: A cement additive.
Inventor: KASPAR HEINRICH OTTO PAUL
IPC: C04B24/12
Filed: 1997-04-25
Abstract: Cement additive contains a chloride and/or boride salt of an organic amine capable of forming ammonium salts. Also claimed is the production of hydraulic cements and mixtures containing hydraulic cements and fillers by forming mouldings obtained as hardeners by adding chloride and/or boride salts of organic amines capable of forming ammonium salts to the cements, the mixtures and/or the fillers before hardening.
Patent ZA-988922-B (ZA)
Title: Process for the synthesis of high-grade chloramine
Inventor: DELALU HENRI
IPC: C07D209/52
Filed: 1998-09-30
Abstract: The present invention relates to a process for the preparation of high-grade chloramine by the action of commercial eau de Javelle of 100 chlorometric degrees on a solution of ammonia in the presence of ammonium chloride. According to this process, the chloramine is obtained having a content greater than or equal to 2 mol L-1, that is to say, greater than or equal to 10.3%. The process can be carried out continuously or discontinuously.
Patent CH-614339-B (CH)
Inventor: WAIBEL HEINZ
IPC: D06M15/263
Filed: 1975-09-01
Abstract: Warp yarn which contains cellulose fibre and is intended in particular for denim articles is dyed with indigo vat as a parallel yarn sheet in an abbreviated process, namely in only 1 to 3 passes. Each pass is followed as usual by an oxidation in air. Then the dyed yarn has applied to it a salt of a polyacrylic acid. The yarn, or the sheet material produced after the polyacrylate has been applied, is then subjected to an acid treatment. Finally, the textile sheet material is provided with a crosslinking resin finish. The result of these operations is an indigo-dyed textile material having the same properties as the prior art materials, except that the new process is significantly more environment-friendly, rapid and energy-saving and the apparatus used for it is simpler.
Patent GB-2362890-B (GB)
Title: A coating system comprising a dry powder composition dispersable in water
Inventor: NEW LAKE INTERNATIONAL LIMITED
IPC: C09D7/80
Filed: 2000-02-14
Granted: 2003-12-17
Abstract: A coating system for in-situ coating of a surface formed by a plurality of plasterboard sections comprises a dry powder composition which is dispersible in an aqueous applicator medium and provides a very high quality surface finish to which gloss or matt paint may be applied directly without joint photographing or show-through of fasteners. The coating composition may be applied by a spray coating technique or a roller technique. The dry powder composition comprises calcium carbonate and, by weight, relative to calcium carbonate, from 4% to 11% of a polymeric binder, from 0.60% to 1.5% of a thickening agent and from 0.10% to 0.35% of a surfactant.
Patent GB-2392779-B (GB)
Title: An Emitter
Inventor: COLE BRYAN EDWARD
IPC: H01S1/02
Filed: 2002-09-04
Granted: 2005-05-04
Abstract: An emitter for emitting radiation in a first range of frequencies comprising: a photoconductive material ( 11 ); and first and second contact elements ( 12, 13, 14 ) separated by a photoconducting gap provided by said photoconducting material ( 11 ), for applying a bias across said photoconducting gap, wherein at least one of said first and second contact elements ( 12, 13, 14 ) comprises a resistive element ( 14 ) for restricting current flow between said first and second contact elements in a second range of frequencies lower than the first range of frequencies.
Patent GB-2391205-B (GB)
Title: An aircraft handler
Inventor: GOFF BARRY IAN
IPC: B64F1/22
Filed: 2003-05-09
Granted: 2005-12-21
Abstract: An aircraft handler (10) for use with an undercarriage of an aircraft, the handler being self-propelled and comprising a generally "U" shaped body (11) having arms (12 & 13) linked by a bridge (14) at one end thereof with a pair of drive wheels (16 & 17) located one at the free end of each arm, with at least one wheel(15) located adjacent the bridge(14). A pair of clamping jaws (51) are mounted on the body (11) between the drive wheels (16 & 17) and the bridge (14)and jaws (51) have a lower profile than the arms (12 & 17). The drive wheel (16 & 17) are driven by DC electric motors powered by batteries stored in the arms. <IMAGE>
Patent GB-2390414-B (GB)
Title: Electromagnetic actuator and integrated actuator and fluid flow control valve
Inventor: WYGNANSKI WLADYSLAW
IPC: H01F7/122
Filed: 2003-05-23
Granted: 2005-03-30
Abstract: A fluid flow control valve in which an armature 2 is mounted for pivoting in a chamber to which or from which fluid can flow via a first passage 13. The armature controls the fluid flow by adopting either of two home positions, each of which is held in contact with two magnetic poles (A and D, B and C) by magnetic flux provided by a permanent magnet 1. A temporary alteration of magnetic flux causes the armature to pivot from one home position to the other, making the armature repelled from poles with which it is in contact and attracted to poles defining the other home position. A second fluid passage 14 is provided through one of the poles which communicates with an opening in the pole face. The opening is covered by the armature to prevent fluid flow between the second passage and the chamber when the armature is in one of its two home positions, but is uncovered to permit flow therethrough when the armature moves to occupy the other position. Further claims also relate to an actuator which comprises a rocking armature, an electromagnet and an energy storing spring and also claims to a fluid flow control valve which comprises a curved armature and a complementary curved surface between two poles with an opening therein. Also defined is an actuator which converts magnetic force of attraction between the armature and the poles into potential energy for storage.
Patent GB-2413868-B (GB)
Title: Communicating between a server and browsing clients
Inventor: REEVES DAMIAN JOHN
IPC: H04L12/56
Filed: 2005-05-09
Granted: 2007-08-29
Abstract: Communication occurs between at least one server and a plurality of clients. Client-side connections are established between a traffic manager and clients, in response to clients making requests to communicate with a server. Server-side connections are created and maintained between the traffic manager and the server in order to service the client requests. At least one of the server-side connections is reused to service a client request.
Patent GB-2025825-B (GB)
Title: Manually operable cutting pliers
IPC: A01G3/025
Filed: 1979-05-01
Granted: 1982-07-28
Abstract: Manually operated cutting pliers in which two hinged plier grips are spread apart by spring action. One of the plier grips has a fixture, whereas the other grip actuates a jaw movable relative to the fixed jaw by a sliding drive. At least one of the two jaws on a side facing the other, has a cutting edge. The two plier jaws can be enclosed around a workpiece to form a closed jaw arrangement with a width which can be reduced to substantially zero by opening and closing the two plier grips. The movable jaw may be pivotally mounted on the outer end of the fixed jaw and is formed by a clamp to be placed around the workpiece. During closure, the clamp engages the sliding drive, and when it is actuated, the workpiece is gradually pinched between the jaws and finally split.
Patent GB-2071527-B (GB)
Title: Liquid-projecting monitor
IPC: A62C31/24
Filed: 1981-03-10
Granted: 1984-02-22
Abstract: A liquid-projecting monitor of the spherical head type has its head sealing against a housing which defines together with the head a chamber from which liquid is lead into a passage in the head and then to a nozzle coupled to the head. The head is borne by a horizontal axle for pivotal movement relative to the housing so as to adjust the angular elevation or depression of the nozzle. A center body extends transversely across the interior of the head to enclose the axle and is so shaped, together with the internal surface of the head, that the cross-sectional area of the passage within the head available for liquid flow is maintained at least approximately constant throughout its length, so as to minimize the pressure drop in the liquid flow which passes through the head.
Patent GB-2095750-B (GB)
Title: Underwater pump
IPC: F04D13/08
Filed: 1981-09-04
Granted: 1984-02-15
Abstract: An axial or oblique flow type underwater pump improved to reduce the load on the connection to a discharge tube due to vibration in operation. A motor casing (16) is formed integrally with a pump casing coaxially with the central axis of the lower opening (15) of the pump casing with the pump casing (11) formed in a bent tube. The motor casing has an end face (17) opened externally of the pump casing. A motor (18) is provided in the motor casing, and a guide blade unit (29), an impeller (34) and an intake piece (35) are sequentially disposed under the motor casing (16). <IMAGE>
Patent GB-2111455-B (GB)
Title: Roll-wrapping machine intermediate product
Inventor: ELSNER BERTRAM FREDERICK
IPC: B65B61/20
Filed: 1982-10-27
Granted: 1985-12-04
Abstract: A roll-wrapping apparatus and method where rolls are wrapped with an envelope of heat-shrink plastic film with a label positioned between the envelope and roll and electrostatically bonded to the film. The bond prevents misalignment of the label prior to heat shrinking of the film onto the roll.
Patent GB-2137070-B (GB)
Title: Process for the preparation and heat treatment of food products and apparatus for performing said process
Inventor: TORTEROTOT ROLAND
IPC: A23L5/10
Filed: 1984-03-09
Granted: 1986-06-18
Abstract: The present invention relates to a process for the preparation and heat treatment of food products and to the apparatus for performing said process. In the process according to the invention, the mixing and heat treatment operations are carried out simultaneously by the injection, under pressure, of the concentrate and at least part of the constituting liquid, superheated to a temperature above about 100 DEG  C., into a tubular chamber which is closed so as to prevent any vaporization of the constituting liquid; the apparatus for performing the process according to the invention contains a tubular mixing chamber (20) connected on the one hand to a metering pump (16) delivering the concentrate withdrawn from at least one storage tank (10), and on the other hand to a generator (24) of superheated constituting liquid.
Patent GB-2227530-B (GB)
Title: Disc brake
Inventor: GREGOIRE GABRIEL
IPC: F16D55/2265
Filed: 1989-12-07
Granted: 1992-10-28
Abstract: A disc brake (10) for a motor vehicle comprising a stationary support for mounting on the motor vehicle; a caliper (12) slidably mounted on the stationary support; at least one pin (14) fixed at one end (22) to either the stationary support or the caliper and slidably positioned in an axial bore (16) in the other for slidably mounting the caliper, with the other end (30) of the pin being positioned at or adjacent one end (32) of the axial bore; and a cap seal (36,36 min ) sealing the said one end of the axial bore, the cap seal comprising a base (38) with a continuous wall (40) upstanding from the periphery thereof which is of substantially rigid material and which is securable to the said other of the stationary support or the caliper, and an elastomeric seal (42) secured to the continuous wall for making a seal with the said other of the stationary support or the caliper around the said one end of the axial bore. Provides an improved cap seal.
Patent GB-2273397-B (GB)
Title: Electrical connectors
Inventor: PANTLAND ROBERT MICHAEL
IPC: H01R13/6467
Filed: 1992-11-16
Granted: 1997-01-29
Abstract: The invention relates to an electrical plug connector for telecommunications (information) and data technology having RJ contacts arranged in the housing, having insulation-piercing terminal contacts, and having contact strips connecting them. The object of the invention, to improve an electrical plug connector of the generic type such that its electrical parameters are considerably improved and the requirements for the transmission of high data rates are satisified, is achieved in that the contact strips are partially bent a plurality of times between the RJ contacts and the insulation-piercing terminal contacts and are partially not guided in a plane parallel to one another, at least in the contact tongue region. <IMAGE>
Patent GB-2278351-B (GB)
Title: Preparation of cyclopropane esters
Inventor: BOWDEN MARTIN CHARLES
IPC: C07C43/32
Filed: 1994-05-24
Granted: 1997-07-30
Abstract: A process for the preparation of a lower alkyl ester of 3-(2-chloro-3,3,3-trifluoroprop-1-en-1-yl)- 2,2-dimethylcyclopropane carboxylic acid where lower alkyl means alkyl of up to four carbon atoms which comprises the steps of (a) reacting a compound of formula: CF3-CXCl-CH(OH)-CH=C(CH3)2 wherein X is chloro or bromo, with a tri-lower-alkyl orthoacetate containing up to four carbon atoms in each alkyl group in the presence of at least a catalytic amount of an active clay at an elevated temperature for a sufficient time to obtain a compound of formula: CF3-CXCl-CH=CH-C(CH3)2-CH2CO2R wherein R is an alkyl group containing up to four carbon atoms, and (b) treating said compound of formula (III) with at least one molar equivalent of a base to obtain said alkyl ester of 3-(2-chloro-3,3,3-trifluoroprop-1-en-1-yl)-2,2-dimethylcyclopropane carboxylic acid.
Patent GB-2279074-B (GB)
Title: Inhibition of re-absorption of migrating dyes in the wash liquor
Inventor: ECKHARDT CLAUDE
IPC: C11D3/26
Filed: 1994-06-17
Granted: 1997-05-14
Abstract: A process for inhibiting the re-absorption of migrating dyes in the wash liquor comprises introducing into a wash liquor containing a peroxide-containing detergent, from 0.5 to 150 mg, per litre of wash liquor, of one or more manganese compounds having the formula (1), (2), (3), (4), (5), (6) or (7) as defined in the specification. The manganese compounds do not exhaust at all on to cotton, polyamide or polyester fibres so that the compounds cannot lead to fibre discolouration problems.
Patent GB-2282270-B (GB)
Title: Switch circuit and method therefor
Inventor: AGAHI-KESHEH DARIOUSH
IPC: H04B1/48
Filed: 1994-03-18
Granted: 1996-12-04
Abstract: A switch circuit for a cellular radiotelephone operable in a TDMA communication scheme. The switch circuit is disposed upon a plurality of tandemly-positioned ceramic substrates having transmission lines disposed upon one of the ceramic substrates. The switch circuit alternately connects transmitter circuitry to an antenna or receiver circuitry to the antenna, thereby alternately to permit transmission or reception of signals generated by, or received by the radiotelephone. Because circuits disposed upon ceramic materials are of low insertion losses, the switch circuit is advantageously utilized to form a portion of the radiotelephone.
Patent GB-2294567-B (GB)
Title: System for generating instructions for speech application
Inventor: HANES ROGER BRIAN
IPC: G06F9/44
Filed: 1994-07-01
Granted: 1998-05-13
Abstract: A system for generating instructions down-loadable onto an applications platform, such as a speech applications platform. Instructions are defined by a plurality of parameter dependent operations, identified as blocks, which are linked together to specify an applications topology. Before parameters are entered, the validity of the skeleton of linked blocks is validated. Parameters are then added after a skeleton has passed a validity test. After parameters have been entered, so as to define the complete system, simulation is performed, including speech simulation. Simulation may be performed on a development platform or on a speech applications platform. A block may define a call to an external routine. The originally defined system is automatically converted into down-loadable instructions. The down-loadable instructions also include the call to the external routine, so that said routine may be called during on-line operation. Alternatively, stub blocks are included that allow C code to be embedded within down-loadable code.
Patent GB-2312567-B (GB)
Title: Radio frequency connector to printed circuit board adpator
Inventor: GRAY IAN JAMES STAFFORD
IPC: H01R13/646
Filed: 1997-03-14
Granted: 1998-06-10
Abstract: An adapter for connection of an RF connector to a printed circuit board (PCB), the adapter comprising a plastics body adapted to mate with an RF connector, one or more contacts for electrical connection with the RF connector upon mating therewith and one or more attachment means disposed so as to permit connection to tracks on a printed circuit board, wherein coupling between each contact and an associated attachment means is effected via a conductive layer provided on the surface of the body.
Patent GB-2334462-B (GB)
Title: Positioning multiple objects on a substrate
Inventor: SUN HOI CHEONG STEVE
IPC: B23B/
Filed: 1997-04-09
Granted: 2000-10-18
Abstract: The chuck (180) comprises an upper chuck face (110), which may be glass of 10-20 mm thick, and has through holes or passages (120) of diameters between approx. 50 mu m and approx. 75 mu m connected to a cavity (130) in a base (140). The base has an opening (150) for connection to a vacuum source (160), which imparts a negative pressure to the passages in the chuck face. - Beads (170) having an average diameter less than approx. 3 mm poured onto the chuck face are held by the negative pressure, through the application of a vacuum, onto a selected configuration of through holes. The beads may alternatively be attracted electrostatically to the chuck.
Patent HU-215625-B (HU)
Title: Signalling means for roads
Inventor: DICKS MARTIN EDWARD
IPC: E01F9/615
Filed: 1993-07-07
Abstract: To give advice to a driver of a vehicle of the presence of another vehicle closely ahead, and of misty or foggy conditions. Means (7,C3) able to be charged by light from a vehicle headlight, and a visible signal means (8;13,15) connected to and activated by said chargeable means (7,C3), activates said signal means (8;13,15) for a discrete period of time after said headlight has ceased to illuminate said chargeable means (7,C3) and until said chargeable means (7,C3) has discharged. As a result, a trail of signals is permanently provided behind a lead vehicle to give warning to a vehicle behind of its presence and to a distance that constitutes a safe braking distance. <IMAGE>
Patent HU-216122-B (HU)
IPC: B23B31/00
Filed: 1994-12-07
Abstract: A találmány tárgya szerszám és szerszámbefőgó vésésre és/vagyütvefúrásra szőlgáló kézi szerszámgépekhez. A szerszámnak van egybefőgószára (6), ami egymással átmérősen szemben lévő, a befőg szárszabad vége felé tengelyirányban nyitőtt, főrgó menesztőhőrnyőkkal (7)és egymással átmérősen szemben lévő, tengelyirányban zártreteszelőhőrnyőkkal (8) van ellátva. A reteszelőhőrnyőkőn (8) hőszanti hőrnyők (9) hatnak át. A reteszelőhőrnyők (8) és a hősszantihőrnyők (9) a befőgószár (6) hátűlsó hőmlőkőldalától elműtatóvállfelületet (8a) képezve átfedik egymást. A hősszanti hőrnyők (9) azátadandó főrgatónyőmaték növelésére szőlgálnak. A tengelyiránybanfellépő erők felvételének javítására tővábbi reteszelőhőrnyők (10)szőlgálnak, amik a főrgó menesztőhőrnyőkat úgy fedik át, hőgy a beőgószár (6) hátűlsó hőmlőkőldalától elműtató vállfelületeket (10a)képeznek. A másődik találmány szerszámbefőgó, amelybe az elsőtalálmányi szerszám szára befőgható és rögzíthető reteszelőelemekkelés menesztőléccel. ŕ
Patent HU-216330-B (HU)
Inventor: CANNATA VINCENZO
IPC: C07C231/22
Filed: 1995-03-02
Abstract: A találmány tárgyát az L-5-(2-hidrőxi-prőpiőnil-aminő)-2,4,6-trijód-izőftálsav-bisz(1,3-dihidrőxi-prőpil-amid) előállítása és tisztításaképezi. A találmány szerinti eljárást úgy végzik, hőgy nyers L-5-(2-acetőxi-prőpiőnil-aminő)-2,4,6-trijód-izőftálsav- bisz(1,3-dihidrőxi-prőpil-amid)-őldatát erős aniőnős gyantát tartalmazó ős lőpra viszik,amikőr is az őldatban lévő kevéssé savas szennyeződés elűálódik, majdgyenge sav híg vizes őldatával elűálnak, és a kapőtt nyers L-5-(2-hidrőxi-prőpiőnil-aminő)-2,4,6-trijód-izőftálsav- bisz(1,3-dihidrőxi-prőpil-amid)-őt gyenge aniőnős gyantát tartalmazó őszlőpőnkrőmatőgrafálva tisztítják. ŕ
Patent HU-214094-B (HU)
Title: A process for continuous manufacture of paraformaldehyde
Inventor: EEK-VANCELLS LUIS
IPC: C08G2/08
Filed: 1995-07-05
Abstract: The process comprises providing a formaldehyde solution at a concentration of 80-89 %; heating the solution to a temperature of 80-100  DEG C; pouring the heated solution over heated zones on a metal belt conveyor travelling from the heated zones to other, chilled zones. The formaldehyde solution is preferably previously mixed with a catalyst.