baber/WOPTO huggingface dataset:
Patent SE-327185-B (SE)
Inventor: RIEDE R
IPC: B01J20/10
Filed: 1962-06-01
Abstract: Porous glass filter aids, made from expanded crude perlite particles by heating, are improved by adding to the expanded perlite a liquid and/or a fluxing agent and subjecting the mixture to calcination. The preferred liquid is water added in an amount between 10 and 100% by weight of the dry perlite.  The flux may be soda ash, sodium chloride, sodium silicate or lime, added in an amount up to 20%, preferably 2-12%. by weight of the perlite. Other suitable liquids are given, including aqueous solutions, liquid hydrocarbons both aliphatic and aromatic, alcohols, aldehydes, ketones, organic acids, amines and oils.ALSO:Porous glass filter aids, made from expanded crude perlite particles by heating, are improved by adding to the expanded perlite a liquid and/or a fluxing agent and subjecting the mixture to calcination.  The preferred liquid is water added in an amount between 10 and 100% by weight of the dry perlite.  The flux may be soda ash, sodium chloride, sodium silicate or lime, added in an amount up to 20% preferably 2-12% by weight of the perlite. Other suitable liquids are mentioned, including aqueous solutions, liquid hydrocarbons both aliphatic and aromatic; alcohols, aldehydes, ketones, organic acids, amines and oils.
Patent YU-47315-B (YU)
Title: Uredjaj za obrazovanje ivice u gaznom prepletaju
Inventor: KLOCKER H-J
IPC: D03C7/00
Filed: 1989-05-17
Abstract: UREDJAJ ZA OBRAZOVANJE IVICE U GAZNOM PREPLETAJU, kod koga na tkačkom razboju naizmenično pokretni podizači niti imaju najmanje dva kotalca i jedan polukotalac vodjen kotalcima i koga uvek povlači jedan od kotalaca, naznačen time, što su za upravljanje polukotalcem (3) kotalcima (1 i 2) na njima postavljeni magneti (9, 10). Prijava sadrži još 6 zavisnih zahteva.
Patent YU-45853-B (YU)
Title: Vođica lanca sa gumenim oblogama za motore vozila vaz
Inventor: STJEPAN ESKERT
IPC: F16H7/08
Filed: 1981-12-04
Abstract: VOĐICA LANCA SA GUMENIM OBLOGAMA ZA MOTORE VOZILA VAZ naznačena time, što je vodjica (10) izvedena od lima u vidu slova "U" i sa pričvršćenim gumenim oblogama (11) na unutrašnjoj strani svojih krakova (7) i što je na gornjoj strani, celom dužinom vodjice (10) zavareno limeno ojačanje (12), koje je na zadnjoj strani jednog svog kraja i u svom središtu izvedeno sa po jednim vertikalnim rebrom (13) i otvorom (14), pri čemu razmak osa otvora (14) odgovara razmaku osa postojećih otvora u glavi motora.
Patent ZA-792825-B (ZA)
Title: An advance drive means for a pipe snake
Inventor: KRUEGER B
IPC: F28G15/04
Filed: 1979-06-07
Abstract: A mechanism for displacing a pipe snake comprises a roller set of at least two opposite rollers adapted to roll against the pipe snake and being reversible such that they selectively advance or retract the pipe snake. Also provided is an eccentric drive which periodically imparts to the pipe snake longitudinal hammering movements in a direction opposite that in which the snake is being displaced to facilitate travel of the snake.
Patent ZA-835099-B (ZA)
Title: Arrangement of stiffening elements
Inventor: ZEHNDER JUERG
IPC: B61D17/10
Filed: 1983-07-13
Abstract: An arrangement of stiffening elements, in particular for a railway goods car with a longitudinal beam on both sides of a trough under a base plate which supports sidewalls connected by a lower truss and end walls of a car superstructure with upper truss, the interior (J) of the car superstructure featuring a plurality of cross-ties. Said arrangement is such that a cross beam is connected to an end face of the trough and to the base plate, the longitudinal beam meeting said cross beam and forming an abutting surface with it. Resting on the cross beam are two lengths of hollow sections which project a length (i) into the lower truss. The trough features a floor and an additional floor which are joined by strips of material in a corrugated manner. The cross-ties are tubular shaped and feature towards their ends squashed regions which are accommodated in pairs of fish-plates to which the said cross-ties are releasably attached by suitable facilities.
Patent ZA-841623-B (ZA)
Title: A pressure transducer
Inventor: LARNER DONALD ALEXANDER
IPC: G01L13/02
Filed: 1984-03-05
Abstract: A differential pressure gauge 10 utilizes a piston member 18 provided with a series of grooves 19 right around it, so that the piston member 18 itself forms the rack of a rack-and-pinion device (pinion 22) for converting linear displacement of the piston member into rotary displacement of the pinion. For sensitivity and accuracy, the seal between the piston member 18 and the passage 13 is a hard-surface-to-hard-surface engagement between substantial (total) hard surface areas at any one time of the passage 13 and the piston member 18, including regions of the surface area of the piston member 18 intermediate mutually adjacent end ones of the grooves 19. In this way, the gauge is insensitive to the base pressure, there being no soft seals to deform under pressure. A magnetic coupling is used through the wall of the housing, which can thus be made completely pressure-tight. One embodiment indicates a reverse differential pressure by allowing the piston to travel beyond the normal end position upon overcoming the preload of a second spring.
Patent ZA-852098-B (ZA)
Title: Structural adhesive formulations
Inventor: ZALUCHA DENIS JEROME
IPC: C08F4/40
Filed: 1985-03-20
Abstract: Two-package, equal-mix acrylic adhesive compositions are provided, containing as a curing agent a mixture of peroxygen compound, an organic thiol and certain metal ion-containing compounds. Also provided is a three-component oxidation-reduction catalyst system consisting of an organic hydroperoxide, an organic thiol and an inorganic or organic compound of a metal having a standard reduction potential of from +0.9 to -0.5
Patent ZA-892407-B (ZA)
Title: 6-substituted acyclopyrimidine nucleoside derivative and antiviral agent containing the same as active ingredient thereof
Inventor: MIYASAKA TASASHI
IPC: C07D239/60
Filed: 1989-03-31
Abstract: 6-Substitued acyclicpyrimidine nucleoside derivatives represented by general formula (I) (wherein R<1> represents a hydrogen atom, a halogen atom, an alkyl group, an alkenyl group, an alkylcarbonyl group, an arylcarbonyl group, an arylcarbonylalkyl group, an arylthio group or an aralkyl group, R<2> represents an arylthio group, an alkylthio group, a cycloalkylthio group, an arylsulfoxido group, an alkylsulfoxido group, a cycloalkylsulfoxido group, an alkenyl group, an alkynyl group, an aralkyl group, an arylcarbonyl group, an arylcarbonylalkyl group or an aryloxy group, R<3> represents a hydroxyalkyl group whose alkyl moiety may be interrupted by an oxygen atom, X represents an oxygen atom, a sulfur atom or an amino group, Y represents an oxygen atom or a sulfur atom, and A represents =N- or -NH-) or pharmaceutically acceptable salts thereof, a process for preparing these compounds, and antiviral agents containing the compounds as active ingredients are disclosed.
Patent ZA-923510-B (ZA)
Title: Polymeric compositions.
Inventor: LANGLEY JOHN GRAHAM
IPC: B01J13/12
Filed: 1992-05-14
Abstract: A liquid composition is disclosed which comprises a substantially stable dispersion in a liquid phase of particles comprising a detergent enzyme and a protective polymeric material that is impermeable to liquid detergent concentrates but releases the enzyme when agitated in aqueous wash liquor and comprises an outer polymeric shell and/or a polymeric matrix through which the enzyme is distributed.
Patent ZA-945331-B (ZA)
Title: Benzospiroalkene compounds process for preparing them and pharmaceutical compositions containing them
Inventor: CORDI ALEX
IPC: A61K31/415
Filed: 1994-07-20
Abstract: Compounds of formula (I): <IMAGE>  in which:   - X represents -CH2-, -(CH2)2-, -CH=CH-, -O-CH2-, S-CH2-, -SO-CH2- or -SO2-CH2-, - R1 represents a hydrogen or halogen atom or a linear or branched (C1-C6)alkoxy group, - R2 represents a linear or branched (C1-C6)alkoxy or a linear or branched (C1-C6)alkylthio group, their isomers and their addition salts with a pharmaceutically acceptable acid. Medicaments.
Patent ZA-945595-B (ZA)
Title: Lighter with guard
Inventor: MCDONOUGH JAMES M
IPC: F23Q2/16
Filed: 1994-07-28
Abstract: The lighter (10) of the present invention provides a resiliently deformable guard (60) that covers a portion of the striking wheel assembly (14). To operate the lighter (10), a user asserts sufficient pressure to depress the guard (60) before rotating the striking wheel assembly (14). The present invention provides retention mechanisms (61) to make removal of the guard (60) more difficult. Further, the lighter (10) of the present invention provides brake members (46) to prevent the rotation of the striking wheel assembly (14) when the user attempts to release fuel prior to rotating the striking wheel assembly (14). <IMAGE>
Patent ZA-957312-B (ZA)
Title: System to identify the status of bags that have b een subjected to viral inactivation
Inventor: SILVA EDMUND D D
IPC: A61J1/10
Filed: 1995-08-31
Abstract: A system and a method are provided for detecting a bag that has been subjected to a process, such as illumination, wherein the contents of the bag require processing before subsequent use. The system (1) has a drawer (10) on which one or more bags may be placed and properly oriented. Punches (22) are provided for punching slugs from the bag indicative of a status of the processing of the bag. The punches (22) are aligned with die apertures (26) of a die (24) and corresponding punch apertures (20) through the drawer (10). The bag may include polarizing materials (50) such that the status of the processing of the bag (52) may be sensed. To this end, a rotating polarizing piece (70) is provided as well as a light source (34) and a sensor (38). The polarities between the polarizing piece (50) of the bag and the rotating polarizing piece (70) is monitored by the sensor (38) to indicate a condition or status of the processing of the bag and/or to further indicate tampering taking place in the process.
Patent GB-2393356-B (GB)
Title: Telemedicine system
Inventor: HAYTON PAUL MICHAEL
IPC: G06F19/00
Filed: 2002-09-18
Granted: 2006-02-01
Abstract: A telemedicine system for monitoring chronic conditions such as asthma or diabetes includes an electronic measurement device such as an electronic peak expiratory flow meter or an electronic blood glucose meter, connected to a GPRS cellular telephone. The cellular telephone automatically receives, formats and transmits the data on acquisition by the medical device to a remote server. The server may acknowledge the data and make the data available to a clinician. The server may also analyse the data and provide automatic alerts to the patient and/or clinician in the event of the data causing concern. The formatting and transmission of the data from the telephone to the server occurs in real time as the measurements are taken and is invisible to the patient.
Patent GB-2380253-B (GB)
Title: Exhaust gas cooler
Inventor: GROVES CHRISTOPHER
IPC: F28F3/04
Filed: 2001-06-21
Granted: 2005-01-19
Abstract: An exhaust gas cooler (70) for reducing the temperature of exhaust gases from internal combustion engines comprising a plurality of coolant passages (66) provided in a housing (20). The passages (66) maybe formed by two opposing plates (49,50) preferably with indentations in the form of ribs (62) thereon. The indentations on the opposing plates (49, 50) are preferably provided to form a criss-cross pattern on the passage causing turbulence of the coolant which flows therebetween and turbulence of gas contacting the outer faces of the plates increasing the performance of the cooler. Moreover the ribs (62) may provide a means to self jig the plates thereby reducing manufacturing complexity and cost. The housing (20) may also be in the shape of a cube or cuboid to facilitate a more efficient use of engine space.
Patent GB-2386291-B (GB)
Title: Integrated procedure for partitioning network data services among multiple subscribers
Inventor: WILS JORIS J
IPC: H04L12/14
Filed: 2002-04-18
Granted: 2004-11-17
Abstract: A method and apparatus for partitioning network data services among multiple subscribers uses information stored in several tables to define a plurality of independent networks where each independent network comprises a set of access ports and a unique set of destination addresses and is logically separate from all other independent networks so that no information can pass from one independent network to another independent network. When a subscriber makes a request to use an independent network, a subscriber key that is based on the subscriber identity and the network access port is used to determine whether the subscriber has permission to use the independent network. If the subscriber has permission to use the independent network, information retrieved from the tables is used to determine whether the source subscriber or a destination subscriber has control over the resource. If a destination subscriber has control over the resource, using information in the request to identify a destination subscriber and a response port; and if the source subscriber has control over the resource, using the identity to determine whether the source subscriber can access the resource.
Patent GB-2386649-B (GB)
Title: Leak preventing closure in a dispenser pump
Inventor: SMITH RICHARD
IPC: B65D47/34
Filed: 2002-10-25
Granted: 2003-12-17
Abstract: A dispenser pump has a fixed spout ( 15 ) on an upper component ( 10 ) which is rotatable relative to a lower component ( 11 ) adapted to be fitted to a container (not shown). For transport and storage the spout ( 15 ) is rotated so that its inner opening is obturated by the distal end of an arm ( 13 ) of the lower component which circumferentially divides its discharge compartment ( 31 ). Simultaneously an air opening ( 22 ) of the upper component is obturated by the arm ( 13 ) which also circumferentially divides an annular air chamber ( 32 ) below the discharge compartment ( 31 ). The compartment ( 31 ) and air chamber ( 32 ) are separated by an annular barrier seal ( 23 ) in rubbing contact with the internal wall of the upper component ( 10 ). By this provision the danger of leakage is so much reduced that it is not necessary to provide a mechanical lock for the pump when the dispenser is closed.
Patent GB-2466710-B (GB)
Title: Rotating type power gain machine
Inventor: CHIU MING-CHIN
IPC: F03G7/10
Filed: 2009-12-29
Granted: 2013-12-11
Abstract: A rotating type power gain device includes at least two power gain devices driven by a driving device to rotate on a base. Each of the power gain devices can be controlled in an alternating cycling mode such that, when it reaches a first angular position, it is unlocked from the driving device, and is locked to a rotating device so as to rotate downwardly by gravity, when it rotates downwardly to an exchanging position, the other of the power gain devices is rotated by the driving device to the first angular position, and when it rotates to a second angular position disposed below the first angular position, it is unlocked from the rotating device, and is locked to the driving device. Downward rotation of the power gain devices results in conversion of the gravitational potential energy of the power gain devices into rotational kinetic energy.
Patent GB-2121283-B (GB)
Title: Compositions for controlling plant diseases, the preparation thereof and the use thereof in plant protection
Inventor: RUESS WILHELM
IPC: A01N47/04
Filed: 1983-06-02
Granted: 1985-09-04
Abstract: The invention relates to plant protection compositions based on a two-component system of plant fungicides, one of which is 1-[2-(2,4-dichlorophenyl)pentyl]-1H-1,2,4-triazole and the other is Mancozeb, which is an [ethylenebis(dithiocarbamato)]manganese complex with [ethylene-bis(dithiocarbamato)]zinc of the formula II    <IMAGE> (II)  In the range from 1:3 to 1:100 the disclosed mixtures display enhanced fungicidal activities.
Patent GB-2178288-B (GB)
Title: Spreading material on a surface
Inventor: VAN DER LELY ARY
IPC: A01C15/00
Filed: 1986-06-03
Granted: 1987-09-03
Abstract: An agricultural spreader comprises distribution members (11, 12) which rotate to eject material such as fertilizer. The spreader can tilt to one side or the other so as to reduce the spreading distance on one side. This facility enables the spreader to be driven on a field along the same tracks as other agricultural machinery while avoiding waste of material at the edges of fields. Other embodiments utilize braking members which are movable into the path of ejected material to reduce its kinetic energy and consequently its spreading distance.
Patent GB-2230264-B (GB)
Title: A process for the preparation of 2,2-bis(hydroxymethyl)-propionic acid phenylhydrazide
Inventor: CASSANDRINI PAOLO
IPC: B01J27/02
Filed: 1990-04-10
Granted: 1992-05-20
Abstract: A process for the preparation of 2,2-bis(hydroxymethyl)-propionic acid phenylhydrazide A process for the preparation of 2,2-bis(hydroxymethyl)propionic acid phenylhydrazide by reaction of a 2,2-bis(hydroxymethyl)propionic acid alkyl ester with phenylhydrazine, characterized in that said alkyl ester is 2,2-bis(hydroxymethyl)propionic acid (C4-C8-alkyl) ester which is prepared by the reaction of 2,2-bis(hydroxyrnethyl)propionic acid with C4-C8-alkanol in the presence of a catalyst and an aromatic solvent, said aromatic solvent and the unreacted C4-C8-alkanol being recovered by distillation.
Patent GB-2260722-B (GB)
Title: Abrasive throwing wheel assemblies
Inventor: MACMILLAN WILLIAM ROBERTSON
IPC: B24C5/06
Filed: 1992-12-21
Granted: 1995-01-18
Abstract: An abstract throwing wheel assembly comprises a throwing wheel having parallel annular side plates (29) joined by spacers with the facing surfaces of the side plates having angularly-spaced registering throwing blade locating slots (30) and throwing blades (20) with lateral rails or edges (22) for location in the slots. The side wheels slots are wider than is customary and contain central radially-extending projections (30c). The lateral rails or edges of the throwing blades are grooved (28) from the tips inwardly for at least part of their lengths. The throwing blades are located by interengagement between the sidewall projects and the rail or edge grooves of the blades. This reduces the surface contact between the blades and the side plates with consequent reduction in the accumulation of jamming abrasive during use. Throwing blade removal is thus facilitated. The wider slots remove the narrow radial flow of high velocity abrasive or shot between the slot walls and throwing blade side rails or edges which is customary thus reducing side plate, especially side plate rim, wear.
Patent GB-2266822-B (GB)
Title: Speech coding
Inventor: FREEMAN DANIEL KENNETH
IPC: G10L19/083
Filed: 1991-12-20
Granted: 1995-05-10
Abstract: In a codebook excited speech coder, speech is analysed (200) to produce coefficients of a synthesis filter and (203, 204) the parameters of a long-term prediction filter (LTP) and a codeword indication one of a set of excitations (stored in 205), the results being transmitted to a receiver where they can be used to resynthesise the speech. The LTP and excitation analysis involve computation (224) of impulse response products (stored in 301, 302). Computation of new products is performed by adding additional terms to products already formed. Multiplication of these products by excitation terms is performed using a pointer table (303) storing precalculated addresses of locations in the store (301, 302). If some excitations are shifted versions of others, some addressed can be obtained by modifying other addresses. The LTP analysis (203) may include selection between a simple delay prediction and a prediction consisting of the sum of two differently delayed terms, to provide improved predictor delay resolution.
Patent GB-2279807-B (GB)
Title: A heat sink assembly for a multi-chip module
Inventor: PATEL CHANDRAKANT
IPC: H01L23/433
Filed: 1994-06-20
Granted: 1997-05-21
Abstract: A heat sink assembly for a multichip module. A thermally conductive plate is bonded to integrated circuit chips on a multichip module by indium solder. The plate in turn is thermally coupled to a heat sink such as finned aluminum by thermal paste. The plate is made of a material such as silicon carbide or copper-tungsten alloy having a relatively low coefficient of expansion to minimize mechanical stress resulting from lateral motion of the chips due to thermal expansion. Relatively low-power chips may be thermally coupled to the plate by thermal paste instead of being bonded by solder.
Patent GB-2279653-B (GB)
Title: Stabilisation of cells with an agent comprising a heavy metal compound
Inventor: GRANGER VIVIAN
IPC: G01N33/569
Filed: 1994-07-05
Granted: 1998-02-11
Abstract: The invention is directed to novel stabilized blood compositions and methods of stabilizing blood compositions for use in the quality control of analytical techniques. The novel blood compositions comprise leucocytes and an effective amount of an aged transition metal solution. The novel method comprises removing leucocytes from a blood composition to yield a depleted blood composition, stabilizing the leucocytes by treatment with an effective amount of a stabilizing agent comprising an aged transition metal solution, and then, adding the resultant stabilized leucocytes to the depleted blood composition or a second blood component composition.
Patent GB-2299732-B (GB)
Title: A Wireless Base Station
Inventor: SAUNDERS ROBERT STANLEY
IPC: H04W36/08
Filed: 1995-04-06
Granted: 1999-08-11
Abstract: A wireless base station operating in a system in which wireless base stations are used to provide a link between a remote fixed part and a handset and method of operation of the same. The wireless base station prevents unnecessary handover initiation by the handset in the event that the link between the wireless base station and remote fixed part is poor. <IMAGE>
Patent GB-2346983-B (GB)
Title: Client/server computing for transaction processing with superior coordinator o ptimization
Inventor: CHESSELL AMANDA ELIZABETH
IPC: G06F13/00
Filed: 1999-02-18
Granted: 2003-04-16
Abstract: A method of operating a first server data processing apparatus for use in coordinating a distributed transaction which is carried out by a plurality of server data processing apparatuses is disclosed, the method having steps of: receiving a registration request from a second server data processing apparatus; determining a machine address of the second server data processing apparatus that sent the registration request; keeping a list of the machine addresses of server data processing apparatuses that send registration requests to the first apparatus; determining the destination machine address of an outbound transactional request; determining whether the destination machine address of the outbound transactional request is included in the list of machine addresses kept by the keeping step; and when the destination machine address of the outbound transactional request is included in the list of machine addresses, substituting an identifier in the outbound transaction request identifying a transaction coordinator located on the first server apparatus with an identifier identifying a transaction coordinator located on the server apparatus having the destination machine address of the outbound transactional request.