baber/WOPTO huggingface dataset:
Patent GB-9102089-D0 (GB)
Title: Net wound dressings
IPC: A61L15/26
Filed: 1991-01-31
Abstract: A net dressing in which the net substrate is encapsulated in a hydrophilic, tacky resin, the coating on the net substrate leaving the majority of the apertures in the net substrate unoccluded and a process for preparing the dressing.
Patent GB-9212302-D0 (GB)
Title: Method for improving measurement precision in evanescent wave optical biosensor assays
IPC: G01N21/77
Filed: 1992-06-10
Abstract: PCT No. PCT/GB93/01217 Sec. 371 Date Dec. 12, 1994 Sec. 102(e) Date Dec. 12, 1994 PCT Filed Jun. 9, 1993 PCT Pub. No. WO93/25908 PCT Pub. Date Dec. 23, 1993A method for improving measurement precision in an optical biosensor assay for a ligand in a sample is described. The method involves referencing the assay with an artificially raised background level by the labelling of the optical waveguide with an appropriate reference reagent. Devices for use in such a method are also described.
Patent GB-9405269-D0 (GB)
Title: Absorbents
IPC: B01D53/52
Filed: 1994-03-17
Abstract: PCT No. PCT/GB95/00448 Sec. 371 Date Sep. 4, 1996 Sec. 102(e) Date Sep. 4, 1996 PCT Filed Mar. 2, 1995 PCT Pub. No. WO95/24962 PCT Pub. Date Sep. 21, 1995Absorbents, suitable for absorbing sulphur compounds such as hydrogen sulphide from gases and liquids, in the form of shaped units having an average size within the range 1-10 mm and containing at least 75% by weight of an absorbent material comprising copper carbonate, basic copper carbonate, and/or copper hydroxide. The units preferably have a bulk density of at least 0.9 kg/l, especially at least 1.2 kg/l. The units are preferably agglomerates containing a small amount of a binder such as a cement and may also contain a proportion of alumina to catalyse hydrolysis of carbon-containing sulphur compounds such as carbonyl sulphide or carbon disulphide.
Patent GB-9501024-D0 (GB)
Title: Beverage container
IPC: B65D79/00
Filed: 1995-01-19
Abstract: PCT No. PCT/GB95/00103 Sec. 371 Date Jul. 19, 1996 Sec. 102(e) Date Jul. 19, 1996 PCT Filed Jan. 19, 1995 PCT Pub. No. WO95/19923 PCT Pub. Date Jul. 27, 1995An insert (20) for use in a container (40) such as a bottle. The insert (20) has a deformable portion, so that in its non-deformed state it is too large to pass through an opening of the container (40) such as the neck of a bottle, yet in its deformed state, the insert (20) may pass through the opening of the container (40). This prevents the insert from being accidentally dentally dispensed with the contents of the container (40).
Patent GB-9600350-D0 (GB)
Title: Heat exchange catalytic reactor
IPC: B01J8/06
Filed: 1996-01-09
Abstract: PCT No. PCT/GB96/02999 Sec. 371 Date Jul. 9, 1998 Sec. 102(e) Date Jul. 9, 1998 PCT Filed Dec. 6, 1996 PCT Pub. No. WO97/25136 PCT Pub. Date Jul. 17, 1997A heat exchange catalytic process and reactor of the shell-and-tube type having a plurality of tubes extending longitudinally through the shell from a tube fluid inlet region to a tube fluid outlet region and baffles extending transversely across the shell dividing the shell between said inlet and outlet regions into at least three heat exchange zones through which each tube passes in sequence in heat exchange with that zone. A shell fluid is passed through the heat exchange zones in heat exchange with the tube fluid passing through the tubes. Transfer passages are provided connencting the heat exchange zones and are disposed so that the shell fluid passes through the second zone before or after it has passed through both the first and third zones. A particulate catalyst is disposed in either the shell heat exchange zones or, preferably, the tubes. The process utilises a heat exchange medium, particularly water, that does not change state under the prevailing conditions and is preferably fed to the shell heat exchange zones while the reactant stream passes through the catalyst disposed in the tubes. The process is particularly applicable to the selective hydrogenation of acetylenes in the presence of olefins.
Patent GB-9610821-D0 (GB)
Title: Metering apparatus
IPC: A61J3/00
Filed: 1996-05-23
Abstract: PCT No. PCT/EP97/02594 Sec. 371 Date Nov. 12, 1998 Sec. 102(e) Date Nov. 12, 1998 PCT Filed May 22, 1997 PCT Pub. No. WO97/44080 PCT Pub. Date Nov. 27, 1997An apparatus (100) adapted for applying to a carrier (C) a suspension (S) comprising a suspending agent and a powdered medicament. The apparatus (110) includes a reservoir (110), a junction container (120) adapted to contain a liquid, an outlet line (130) extending from the reservoir (110) and through the junction container (120) to a pump (P), a nozzle (160) connected to the pump (P) and a sonicator (150) operatively connected to the junction container (120). The reservoir (110) is adapted to maintain the agent and the medicament admixed in suspension. The nozzle (160) is formed from an inner cylinder (161) disposed within an outer cylinder (162), thereby defining a space (X) therebetween, and includes a purge line (165) fluidly connected with the outer cylinder (162) for providing a gas jet to the space (X). The sonicator (150) creates waves in the liquid in the container (110) to help prevent the suspension (S) from flocculating as it travels through the outlet line (130) from the reservoir (110) and to the pump (P). The pump (P) expels the suspension (S) through the nozzle (160) to the carrier (C), and a gas jet (GJ) from the purge line (165) prevents capillary forces from allowing the suspension (S) to collect around the tip (T) of the inner cylinder (161) of the nozzle (160).
Patent GB-9702192-D0 (GB)
Title: Electromagnetic actuators
IPC: H02K33/14
Filed: 1997-02-04
Abstract: An electromagnetic actuator has a fixed part (1,2,3,4) constructed of ferrite material and a sliding part (15) constructed of electrically conductive material. The fixed part comprises an outer tubular portion (2), a central disc (1) and two central core members (3 and 4) secured on either side of the disc (1). The sliding part (15) comprises two annular elements (9 and 10) arranged to slide in the gaps (5 and 6) between the cores (3 and 4) and the outer tubular portion (2). Coils (7 and 8) are positioned round the central cores (3 and 4). The two annular elements (9 and 10) are rigidly coupled together by means of a shaft (14) extending through the cores(3 and 4). The actuator acts as a position controller by control of the relative magnitudes of the ac currents supplied to the coils. It can also act as a force applier when the sliding part (15) is moved to a predetermined position and only one coil is energised. For use as a reciprocating linear motor the coils (7 and 8) are energised alternately with switching taking place when the sliding part (15) reaches respective end of travel positions. <IMAGE>
Patent GB-9706853-D0 (GB)
Title: Polar grafted polyolefins,methods for their manufacture,and lubricating oil co positions containing them
IPC: C08F255/06
Filed: 1995-10-20
Abstract: A grafted polyolefin containing one or more of N-vinylimidazole, 4-vinylpyridine, or other ethylenically-unsaturated nitrogen-containing or oxygen-containing graftable monomers grafted to a polyolefin copolymer is disclosed. The grafted polyolefin preferably has a weight average molecular weight of from about 20,000 to about 500,000, a polydispersity of less than about 10, and an ADT value of at least about 8. The grafted polyolefin can be defined as containing more than about 1.2% by weight of grafted monomer on a polyolefin, or as containing at least about 13 moles of graftable monomers per mole of polyolefin, or as having an asphaltene dispersancy test (ADT) value of at least about 8. Also described is a lubricating oil comprising a lubricant base oil and a grafted polyolefin as described above. Also described is a method of making a dispersant viscosity index improver. N-vinyl-imidazole or other ethylenically unsaturated nitrogen-containing and/or oxygen-containing graftable monomers and a graftable polyolefin are reacted with enough of an initiator to graft the monomer to the polyolefin. The initiator and/or graftable monomer is added to the other ingredients, maintained at the reaction temperature, over a period of time. The reaction temperature is maintained at a level high enough to give acceptable reaction times. The N-vinylimidazole and the initiator each can be added at a uniform, relatively slow rate during the reaction.
Patent GB-9727424-D0 (GB)
Title: Liposomes containing multiple branch peptide constructions for use against human immunodeficiency virus
IPC: A61K38/16
Filed: 1997-12-31
Abstract: The incorporation of multiple branch peptide constructions having activity against HIV into liposomes of sufficient size for white blood cell internalization (e.g. greater than 150 nm and preferably approximately 250-400 nm. ) has been shown to increase the activity of those MBPCs manifold. The liposomes and pharmaceutical compositions are described herein.
Patent GB-9806306-D0 (GB)
Title: Heating appliance
IPC: F24H1/44
Filed: 1998-03-25
Abstract: A heating appliance for a central heating system includes a secondary heat exchanger 6 comprising a plurality of plates 32 arranged in a stack, the plates having chambers 34 extending along their length within the plates in which the fluid to be heated can flow, the heat exchanger further comprising a baffle plate 54 positioned towards the centre of the plates and orientated substantially at right angles to the plates to divide the heat exchanger into two parts. Spacers may be provided by which adjacent plates in the stack are held apart, to define spaces 33 along which a heating fluid can flow, to exchange heat with the fluid to be heated through the walls of the plates. The exchanger has inlet 44 and outlet 46 manifolds through which fluid entering and leaving the heat exchanger can communicate with the chambers 34 in the plates to flow within the chambers from the inlet manifold to the outlet manifold and there will be an inlet 50 and outlet 52 for heating fluid. The heating appliance further comprise a primary heat exchanger 1 and a fan 36 for controlling the flow of fluid around the heating appliance. The presence of the baffle plate improves gas flow within the heat exchanger and thus improves the efficiency of the heat appliance. <IMAGE>
Patent GB-9812224-D0 (GB)
Title: Shape memory plastics articles and methods of processing same
IPC: B29C48/13
Filed: 1998-06-05
Abstract: An article, for example a dental point, formed of a hydrophilic plastics material is capable of undergoing controlled radial expansion (d<SB>1</SB> to d<SB>2</SB>) upon hydration by aqueous media including body fluids without appreciable axial expansion. The hydrophilic plastics material is pre-stressed by application of pressure to its unhydrated form at a temperature in the range 100 to 160{C. It is then cooled to 40{C or less before release of the applied pressure. After cooling, the material may be machined to shape. Alternatively, pre-stressing can be carried out after shaping. Preferably, the pressure is applied by extruding the material through a die which may be maintained at the same temperature as that of the polymeric material. The article may also be used in engineering to develop gaskets for underwater use or as a tube or sleeve for sealing ruptured pipes; in electrical applications as a sleeve for sliding over electrical connectors; in medicine as a tube for sliding over limbs to immobilise broken bones and in vascular therapy as a tube or sleeve for sliding over arteries or for insertion into blood vessels or other body passages and cavities for opening up constrictions.
Patent GB-9826622-D0 (GB)
Title: Child safety seat
IPC: B60N2/42
Filed: 1998-12-04
Abstract: A child safety seat for a motor vehicle comprising a seat body (10) having a back portion (16) and a seat portion (14), an upper back support (34) mounted on the back portion (16) for movement in a direction towards and away from the seat portion (14). The upper back support (34) is movable relative to the back portion (16) and the angle between the upper back support (34) and the seat portion (14) decreases as the upper back support (34) moves towards the seat portion (14). <IMAGE>
Patent GB-9920194-D0 (GB)
Title: A heat-stable thermostable DNA polymerase for use in nucleic acid amplification
IPC: C12Q1/6848
Filed: 1999-08-27
Abstract: A method for reversibly inactivating thermostable DNA polymerase or ligase, which method comprises reacting a mixture of the thermostable DNA polymerase or ligase with a dicarboxylic acid anhydride, wherein the reaction is carried out using a dried DNA polymerase or ligase in an anhydrous aprotic organic solvent, the dicarboxylic acid anhydride being also substantially anhydrous, whereby the reaction results in essentially complete inactivation of enzyme activity.
Patent GB-9923952-D0 (GB)
Title: Supported hommogeneous catalysts for selective hydrogenation
IPC: C07D333/28
Filed: 1999-10-08
Abstract: A supported catalyst comprises a cationic rhodium(I) complex of the formulawherein R<1 >and R<2 >are the same or different hydrocarbon groups of up to 30 C atoms, or R<1 >and R<2 >are linked to form a ring, and a heterogeneous support medium that provides anionic binding sites.Such a complex is particularly useful as a catalyst in a process of hydrogenating an aldehyde to produce the corresponding primary alcohol.
Patent GB-9929182-D0 (GB)
Title: Receiver circuit
IPC: H03B27/00
Filed: 1999-12-09
Abstract: An image reject circuit comprises a local oscillator 26 for producing a local oscillator signal. A tunable phase shifting network 29 has inputs 1, 3 for receiving the local oscillator signal and producing an output in-phase (I) signal 13, 25 and an output quadrature (Q) signal 15, 27. A first amplitude detector 33 determines the amplitude of the output I signal, while a second amplitude detector 35 determines the amplitude of the output Q signal. A comparator 37 determines the difference between the amplitudes of the output I and Q signals, to produce a tuning signal for tuning the phase shifting network 29 to bring the difference between the amplitudes of the output I and Q signals towards a desired level. Preferably, the tunable phase shifting network 29 (shown in FIG. 4) comprises a combination of tunable capacitive, resistive and inductive elements.
Patent HU-9203227-D0 (HU)
Title: Umbrella especially one with stand
Inventor: BECHER KLAUS
IPC: A45B25/02
Filed: 1992-02-25
Abstract: PCT No. PCT/DE92/00155 Sec. 371 Date Oct. 27, 1992 Sec. 102(e) Date Oct. 27, 1992 PCT Filed Feb. 25, 1992 PCT Pub. No. WO92/15218 PCT Pub. Date Sep. 17, 1992.In the case of an umbrella, in particular a stand umbrella, sunshade, garden umbrella and the like, having a framework, a roof construction and an umbrella roof, in which the roof rods (5) are articulated on a pole part (2), which is displaceable telescopically in relation to the stand tube (1) and bears a crown (3), and displaceable along the stand tube (1) is a runner (4), on which supporting struts (6) articulated on the roof rods (5) act in a jointed manner, crown (3) and runner (4) moving oppositely upon opening and closing of the umbrella, for simpler opening of the umbrella and tensioning of the umbrella roof there is provided an auxiliary strut (8), which is jointedly arranged above the runner (4) between umbrella pole (1) and at least one roof rod (5), and the runner (4) is provided with a locking device (12), by which said runner can be arrested in its upper position and the umbrella roof can be tensioned.
Patent HU-9502660-D0 (HU)
Title: New heterocyclic compounds, their preparation and their use
Inventor: JUST MELITTA
IPC: C07D207/40
Filed: 1994-02-19
Abstract: PCT No. PCT/EP94/00481 Sec. 371 Date Jan. 17, 1996 Sec. 102(e) Date Jan. 17, 1996 PCT Filed Feb. 19, 1994 PCT Pub. No. WO94/21607 PCT Pub. Date Sep. 29, 1994The invention concerns heterocyclic compounds of the general formula (I) in which A, B, R, R2, R3, W, Y, Z1, Z2 and r are as defined in the description, methods of preparing them and their use as inhibitors of thrombocyte aggregation, the metastization of carcinoma cells and the binding of osteoclasts on bone surfaces.   <IMAGE>
Patent IT-8320131-D0 (IT)
Inventor: PIAZZOLA GAETANO
IPC: B29C45/74
Filed: 1983-03-17
Abstract: The unit comprises a resistance heater 4 incorporated to a structure 1 bent on itself into a ring-like shape and including a plurality of ceramic strips 2 defining, at the middle longitudinal portion thereof, holes 3 for passing as many runs of the resistance heater 4 therethrough, and at peripheral longitudinal portion thereof, holes 5, 5 min  forming two sets of coaxial ring-like interspaces respectively communicating with a cool air supply apparatus and an exhaust air delivery head 16.
Patent IT-8821258-D0 (IT)
Inventor: BIANCHI GIUSEPPE
IPC: A21B5/02
Filed: 1988-07-06
Abstract: A process for producing variously shaped waffle products, especially waffle products having a conical or similar shape for icecream and foods, is provided, said process comprising a step of introducing batter between dies and counterdies, said dies and counterdies having a high thermal conductivity, cooking said batter by heating dies and counterdies by means of hot air, and extracting the waffle obtained by cooking the batter when said waffle is at a temperature at which its shape is substantially stable, the apparatus for carrying out the process comprising a plurality thin dies (2a) and counterdies (2b), a delivery station (7) for delivering batter between dies (2a) and counterdies (2b), a hot air cooking chamber (10), a cooling station (11) and a station (12) for the extraction of waffle products cooked between dies and counterdies.
Patent IT-8822488-D0 (IT)
Inventor: COLLI LUIGI
IPC: B01D1/06
Filed: 1988-11-03
Abstract: Distributor casing (10) of the type suitable for fitting onto the head of tube nests of heat exchangers and internally lined with corrosion-proof material (12), comprising a cylindrical wall (11) peripherally abutting onto a discoidal base plate (13) welded thereto through which pass said tube nests (14), said plate (13) being provided with an annular groove (19) with its concavity substantially tangent to the seam between the plate (13) and cylindrical wall (11), said groove (19) containing a coupling element (15) made of corrosion-proof material, complementary to the recess and with its inward facing surface connecting the lining (23) of the base plate (13) to the lining (12) of the wall (11) so as not to create a stress raiser. Said coupling elements (15) comprises a cylindrical extension (16) welded thereto designed to adhere to the side wall (11). All the seams between the lining (12, 23) and the coupling element (15) are covered with butt straps (17, 18).The corrosion-proofmaterial is preferably titanium.
Patent IT-8667347-D0 (IT)
Inventor: FURUMOTO HORACE
IPC: B23K26/00
Filed: 1986-04-24
Abstract: Calculi, stones, calcified tissue and other material are broken down for removal from within a body using laser pulses that are delivered via an optical fiber and have a wavelength, intensity, energy per pulse and pulse duration selected to break down the object into smaller particles without delivering energy sufficient to cause damage to other tissue.
Patent IT-8467495-D0 (IT)
Inventor: RIZZOLI ENNIO
IPC: A47C1/024
Filed: 1984-05-17
Abstract: The chair has a seat (7) provided with a vertically movable part which is returned to its raised position by a resilient leaf spring (10). The spring also senses the weight of a seated person. A backrest support structure (4) is movable relative to a fixed base structure (3) of the chair. The support structure is biased towards a first operative position by a resilient cartridge (23). The load of the cartridge is adjusted automatically in dependence on the user's weight sensed by the spring, this weight acting to aid in moving the support structure to a second operative position.
Patent IT-8383357-D0 (IT)
Inventor: BERTOLI LUCIANO
IPC: B65H69/06
Filed: 1983-03-28
Abstract: This invention concerns an improved splicer (10)to splice textile yarns mechanically, the splice being obtained by coupling two single untwisted yarns (70-71) and reapplying the twists thereafter, part of such single yarns (70-71) being untwisted until twists of a sign opposite to the original twists have been imparted, such part then being doubled and remaining tails (270-271) being obtained, the doubled tract being then retwisted by imparting a required value of twist, which splicer (10) comprises:- plate means (:14-15) with- untwisting and retwisting ring means (58-59) cooperating at least momentarily with retwisting means (60-61),- means to couple yarns,- means (32-132) to pluck and/or tear excessive tail ends (170-171),- means (79) to clamp twists in the tracts of yarn (70-71) not to be torn, and- inner clamping means (78) acting at least momentarily on two yarns (70-71), the splicer (10) being characterized by comprising:- yarn-coupling means (72-73) consisting of a pair of means which approach each other at least momentarily,- twist-balancing means (55) which act at least momentarily on excessive tail ends (170-171),- means (75) to cause the approach of remaining tails(270-271), which bring the remaining tails (270-271) close to the adjacent whole yarns (71-70), and- plucking and/or tearing means (32-132) which act directly in a direction along the axis of the excessive tail ends (170-171) at least momentarily.
Patent SE-0002758-D0 (SE)
Inventor: KRAMPELL MAGNUS
IPC: H04L47/32
Filed: 2000-07-25
Abstract: The invention relates to a method and an arrangement for packet management in a router and more particularly for control of dropped packets and storing information about dropped packets for managment and measurement purposes. The router comprises input ports for receiving packets, queues for storing packets before the packets are sent to output ports, routing logic for determining in which queue a packet is to be stored, and dropping logic for determining if a packet is to be dropped. When a packet is to be dropped, information about the dropped packet is copied, the information is stored in an information memory, and the packet is removed from its queue. Preferably, the information includes current time, original packet size, router state, queue identification, and/or the reason why the packet was dropped. By storing useful information about the dropped packets, the invention enables loss measurement, error detection and other verification procedures.
Patent SE-0103422-D0 (SE)
Inventor: JACOBSEN HANS
IPC: B65F1/14
Filed: 2001-10-15
Abstract: An arrangement for detecting and indicating the level of the contents of a container (1), whereby a detecting device (2) is fixedly mounted in the container (1), the detecting device includes light-emitting elements (8-11) and light-sensitive elements (12-15) at at least one predetermined level (6,7), the light-emitting elements (8-11) are adapted to emit light in a plane parallel with the bottom of the container in at least two different directions, the light-sensitive elements (12-15) are adapted to sense emitted light that has been reflected by the container contents, when detecting said reflected light the light-sensitive elements (12-15) function to send an electric signal to an indicating device (16) which includes a transmitter (17) for a mobile telephone system, and the indicating device (16) is adapted to send information that includes the identity of the container (1) via a telephone system to a central computer unit (18) separate from the container (1). <IMAGE>