baber/WOPTO huggingface dataset:
Patent GB-0910902-D0 (GB)
Title: Expanded PTFE membrane and method of making
Filed: 2009-06-24
Abstract: A method of making a porous membrane includes, in an exemplary embodiment, mixing together a first fine powder PTFE resin and a second fine powder PTFE resin to form a PTFE resin mixture. The first PTFE resin having a characteristic of forming more and longer fibrils than fibrils formed from the second PTFE resin. The second PTFE resin having a characteristic of forming thicker nodes than nodes formed from the first PTFE resin. The method also includes forming a preform from the PTFE resin mixture, extruding the preform into a tape, passing the tape through a plurality of opposing calender rolls to form a calendered tape having a thickness of about 380 μm to about 1200 μm, and stretching the calendered tape in the transverse direction to form a porous membrane having a plurality of nodes and fibrils and having a thickness of at least about 100 μm.
Patent GB-8419100-D0 (GB)
Title: Flexible electrical connectors
IPC: H01R12/70
Filed: 1984-07-26
Abstract: A flexible electrical connector 1 connects two rigid members, a plug 2 and printed circuit board 3. The connector 1 has a tendency to produce a tear 16, but by including reinforcing thread members 12 and 13 between two layers 8 and 9 of the connector 1, the tear 16 is prevented from growing further.
Patent GB-8431990-D0 (GB)
Title: Separation of metals from aqueous media
IPC: B01D59/36
Filed: 1984-12-19
Abstract: Paramagnetic metals are separated from aqueous media containing them in low concentration by first fixing the metals on bacterial yeast or other cells so as to render the cells magnetic, and then recovering the cells by a high gradient magnetic separation technique. The metal and the cells are contacted in the presence of a compound which is converted by the cells into a product which interacts with the metal and causes it to become bound to the cells. The process is particularly useful for removing low concentrations of highly toxic metals, e.g. uranium, from industrial effluents containing them.
Patent GB-8531755-D0 (GB)
Title: Assay for cholestrol & derivatives
IPC: A61B5/1468
Filed: 1985-12-24
Abstract: A cholesterol sensor is a dry strip sensor which comprises an elongate substrate (l) with a screen printed reference electrode (6) and a screen printed working electrode (5), the working electrode comprising a conducting surface carrying optional cholesterol esterase, a cholesterol oxidase, a peroxidase, and a mediator which transfers charge between the conducting surface and the peroxidase when the peroxide is catalytically active.
Patent GB-8603059-D0 (GB)
Title: Handling tokens
IPC: G07F1/06
Filed: 1986-02-07
Abstract: Apparatus for handling coins and tokens comprises a coin validator (4) arranged to detect whether a received item is one of several different coin denominations or a data-storing token, and thereafter to direct coins and tokens to escrow gates (18, 22). A token interrogator (6) has antenna coils (24) disposed adjacent one of the escrow gates in order to read data from a token located adjacent the gate. The escrow gates can selectively direct items either to a return chute (16) or a coin store (26).
Patent GB-8616632-D0 (GB)
Title: Rearranging pile of pictures
IPC: G03B23/02
Filed: 1985-11-12
Abstract: PCT No. PCT/EP85/00610 Sec. 371 Date Jul. 11, 1986 Sec. 102(e) Date Jul. 11, 1986 PCT Filed Nov. 12, 1985 PCT Pub. No. WO86/03024 PCT Pub. Date May 22, 1986.The invention relates to a device for a cyclic rearrangement of a pile (182) of sheets having a housing (12) with a viewing window (35) and a slider member (14) that can be pulled out of the housing (12) and pushed back into the housing again parallel to the latter, and having a sheet-changing mechanism by means of which one sheet in the pile (182) is retained in the housing while the slider member (14) transports the remainder of the pile out of the housing (12), means being provided for removing the sheet remaining in the housing (12) from the housing (12) through the opening provided in the housing for the slider member (14).
Patent GB-8911627-D0 (GB)
Title: Improvements in filters
IPC: A61M16/20
Filed: 1989-05-19
Abstract: PCT No. PCT/GB90/00795 Sec. 371 Date Nov. 18, 1991 Sec. 102(e) Date Nov. 18, 1991 PCT Filed May 21, 1990 PCT Pub. No. WO90/14122 PCT Pub. Date Nov. 29, 1990.A respiratory filter included in a respiratory system used in anaesthesia and/or patient ventilation, comprises a two-part housing 15 and 16 having coaxial ports 13 and 14 for connection to breathing tubes. Optionally a heat/moisture exchanger 25 spans the housing in addition to a planar filter member 24 which is held between parts 15 and 16 so as to be perpendicular to the direction of gas flow through the housing. According to the invention deflectors 30 and 19 are located relative to the ports 13 and 14 so as to spread incoming gases over the opposed surfaces of members 24 and 25 in order to utilize their total surface areas, thereby reducing the overall size of the filter and reducing "apparatus dead space". Each deflector has a through bore so as to utilize also the central area of the filter. Curved fins 26 and 27 radiate from each port 13 and 14. In an alternative embodiment of the invention the housing has two ports at one end, each having an associated deflector, and the fins 25 or 27 are omitted on the housing part having the two ports.
Patent GB-8916720-D0 (GB)
Title: Data transmission on optical networks
IPC: H04J14/02
Filed: 1989-07-21
Abstract: In a system for transmitting data cells from a transmitter (1) to a receiver (2, 3) each cell comprises a fixed format header containing address information and a free format time slice of predetermined duration. The cells may be transmitted on an optical network (4) in which case the cells are routed by an optical switch (5) which reads the header and is transparent to the free format time slice. Second level cells are formed comprising a second level header and a time slice filled with a number of first level cells.
Patent GB-9018698-D0 (GB)
Title: Semiconductive copolymers for use in electroluminescent devices
IPC: H01L33/08
Filed: 1990-08-24
Abstract: A method is provided for forming in a semiconductive conjugated polymer at least first and second legions having different optical properties. The method comprises: forming a layer of a precursor polymer and permitting the first region to come into contact with a reactant, such as an acid, and heat while permitting the second region to come into contact with a lower concentration of the reactant. The reactant affects the conversion conditions of the precursor polymer in such a way as to control the optical properties of at least the first region so that the optical properties of the first region are different from those of the second region. The precursor polymer may comprise a poly(arylene-1, 2-ethanediyl) polymer, at least some of the ethane groups of which include a modifier group whose susceptibility to elimination is increased in the presence of the reactant.
Patent GB-9020555-D0 (GB)
Title: Dispensing apparatus
IPC: A61M15/00
Filed: 1990-09-20
Abstract: An inhaler for medical aerosols includes a flow sensor (32) in the form of a piston which is movable against a spring bias (35) in response to inhalation. Movement of the piston unseats a valve member (30) thus triggering the release of a pressurised dose through a nozzle (67). A uniform impedance to the flow of air is provided throughout the movement of the piston to avoid any discontinuity in the flow. The apparatus is particularly suited for inhalers used in the treatment of asthma. <IMAGE>
Patent GB-9023498-D0 (GB)
Title: Soft contact lens material
IPC: G02B1/04
Filed: 1990-10-29
Abstract: Cross-linked copolymers which are obtainable by polymerizing a neutral diluent monomer or monomers, a monomer or monomers bearing a center of permanent positive charge, and a bifunctional and/or trifunctional cross-linking agent, are suitable for use in contact lenses. Process for producing them by copolymerization, contact lens material comprising them, contact lenses made of them and processes for producing contact lenses from them.
Patent GB-9120078-D0 (GB)
Title: Resin formulation
IPC: C08G59/42
Filed: 1991-09-20
Abstract: The present invention provides an epoxy resin composition comprising an epoxy resin, at least one filler, a thixotropic agent in an amount less than that necessary to impart thixotropic properties and a polymer which dissolves in and thickens a mixture of the resin and a curing agent therefor when the mixture is heated prior to curing. The compositions are used for making moulded articles.
Patent GB-9208370-D0 (GB)
Title: Cable ladders
IPC: H02G3/04
Filed: 1992-04-16
Abstract: A cable ladder comprises side rails (10) and two types of strut (20, 36) whose ends interfit with the side rails. By using a combination of struts, one type (20) with angled extension (32) and the other type (36) with linear extensions, which extensions extend through apertures (18) of the side rails, a cable ladder can be constructed requiring no additional fixing such as welding or rivets. <IMAGE>
Patent GB-9513234-D0 (GB)
Title: Pharmaceutical compositions and a process for the preparation thereof
IPC: A61K9/20
Filed: 1995-06-29
Abstract: The subject matter of the invention is the use of ÄaÜ bicycloheptane derivative(s) of formula <CHEM>  wherein   R   represents a phenyl or a benzyl group, R1 and R2 ,   which may be the same or different stand for straight or branched chained alkyl groups or one of R1 and R2 is hydrogen and the other is a straight or branched chained alkyl group, A   denotes a straight or branched chained alkylene group and  SIMILAR    represents a valence bond, and ÄanÜ N-oxide(s) as well as ÄanÜ optical isomer(s) thereof and mixtures of the optical isomers and ÄanÜ acid addition salt(s) and quaternary ammonium derivative(s) of the bicycloheptane derivatives of formula I as well as ÄanÜ optical isomer(s) thereof and mixtures of the optical isomers for preparing medicaments for the treatment of diseases and disorders which are connected with the influence on the peripheral cholecystokinin (CCK) system.
Patent GB-9602002-D0 (GB)
Title: Control apparatus for controlling the output of a light source and lighting apparatus comprising the control apparatus
IPC: H05B37/02
Filed: 1996-02-01
Abstract: The present invention provides a control apparatus (11) for controlling luminescence produced by a light source (12) which includes a sensor (17) for sensing motion of air and a circuit (3) for varying the luminescence provided by the light source when motion of air is sensed. The sensor (17) is an air pressure sensor and all changes in the luminescence provided by the light source (12) are occasioned by sensed changes in air pressure. The present invention also provides lighting apparatus (10, 11, 12) which includes the control apparatus (11).
Patent GB-9607018-D0 (GB)
Title: Device and installation for use in the processing of cellulose solutions
IPC: B29C48/475
Filed: 1995-06-26
Abstract: A device for controlling pressure in a flowing viscous mass includes an inlet, a guiding element having a receiving capacity for the mass flowing from the inlet, a piston movable within the guiding element, and a receptacle which telescopically slides over the inlet when the piston moves.
Patent GB-9712081-D0 (GB)
Title: Improvements in and relating to grinding and polishing machines
Inventor: STOCKER MARK ANDREW
IPC: B24B41/02
Filed: 1997-06-11
Abstract: A method of grinding the edge of a disc (36) uses a grinding machine having mounted thereon a grooved grinding wheel (32), in which the groove is formed in situ using a forming wheel (56,58) also mounted on the grinding machine. After a workpiece (36) has been ground or after a succession of workpieces (36) have been ground, re-engaging the grinding wheel (32) and the forming wheel (56,58) with the grinding wheel (32) remaining in situ, to re-form the groove (34) in the grinding wheel (32) to correct for wear. A grinding machine comprises a grinding wheel (32), drive means therefor, a workhead and workpiece spindle and drive means (38,40) therefor, a forming wheel (56,58) and drive means (28) therefor, means for moving the grinding wheel (32) so as to plunge grind the edge of the grinding wheel (32) to form a groove (34) therein of precise cross-section and means for effecting relative movement between the grinding wheel (32) and the forming wheel (56,58) to enable the grinding wheel (32) to engage with the edge of a circular workpiece (36) component mounted on the workpiece spindle (28,30) to edge grind the component and wherein the forming wheel (56,58) is also mounted on the workpiece spindle (28,30) for rotation therewith, and the grinding wheel (32) is a resin bonded wheel.
Patent GB-9816595-D0 (GB)
Title: Lopper
IPC: A01G3/025
Filed: 1998-07-31
Abstract: A lopper used to perform lopping, pruning and similar operations includes a lopping head (12) provided with a spring-biased blade cooperating with a jaw (20), a drive mechanism (16), and an elongate housing (14). The drive mechanism includes first and second wheels (30,46) rotatable relative thereto about a first axis (32). A head line (34) couples the first wheel to the blade at a connecting point (42), and the second wheel is coupled to a driving line (48). The first wheel is eccentric relative to the second wheel so that a distance separating a region of a guiding surface of the first wheel from the first axis is smallest at a predetermined point of blade travel across the bight. The lopper also includes an intermediate handle (74) and a lower handle (78) selectively operable to actuate the blade relative to the jaw. <IMAGE>
Patent GB-9822550-D0 (GB)
Title: Computer communications
IPC: H04L12/851
Filed: 1998-10-15
Abstract: A method is provided for more efficiently transmitting data from a server computer to a client computer over a communications network, the nodes of which are capable of providing two classes of transmission quality. Data is transmitted using the high priority class until a local cache at the client computer is filled to a certain upper threshold, at which point the data is transmitted using the low priority class. If the local cache at the client computer subsequently reaches a lower threshold then the transmitted reverts to the use of the high priority class. The communications network may be connection-based (e.g. ATM) or connection-less (e.g. the Internet).
Patent HU-0001408-D0 (HU)
Title: Process for production of foddes-seeds
Inventor: FUSS ERNST-OTTO
IPC: A23K40/30
Filed: 2000-04-06
Abstract: Preparation of granular feedstuffs (especially cereal, pulse or oil-seed grains) with a coating containing nutrients or acti agents, involves: (i) grinding predetermined amounts of the nutrients and/or active agents; (ii) agitating in a revolving vessel (iii) coating using a binder/water mixture (i); and (iv) drying the granules to the required moisture content for storage and/or use.
Patent HU-9501423-D0 (HU)
Title: Method for manufacturing an absorbent structure and absorbent article
Inventor: WIDLUND URBAN
IPC: A61F13/20
Filed: 1993-11-15
Abstract: PCT No. PCT/SE93/00973 Sec. 371 Date Aug. 2, 1995 Sec. 102(e) Date Aug. 2, 1995 PCT Filed Nov. 15, 1993 PCT Pub. No. WO94/10955 PCT Pub. Date May 26, 1994A method for the manufacturing of an absorbent structure in an absorbent article, such as a sanitary napkin, tampon, panty protector, wound or sore dressing and like articles is produced by using absorbent material in roll form directly in the product without first defibrating the material and then forming a mat. The material possesses good dispersion properties and swelling properties, which are meaningful to the function of the product. A high surface dryness is obtained, among other things. In addition to cellulose fibers, the absorbent structure may also include superabsorbent material and/or binding fibers, among other ingredients. The pulp mat is very thin, therewith obviating the need to compress the mat further in the product. In the case of certain product applications, the material is softened mechanically prior to its use as an absorbent material.
Patent IT-8220443-D0 (IT)
Inventor: MAURI FRANCESCO
IPC: C07D317/58
Filed: 1982-03-29
Abstract: A process for preparing p.chlorophenoxyacetyl-piperonylpiperazine ("Fipexide"), consisting of reacting POCl3 with piperonylpiperazine to form the phosphoramide of this latter, and then reacting the phosphoramine with p.chlorophenoxyacetic acid in an inert solvent.
Patent IT-8622822-D0 (IT)
Inventor: VILLA MARCO
IPC: C07C51/00
Filed: 1986-12-23
Abstract: A stereoconvergent process is described for preparing optically active alpha-arylalkanoic acids using as starting substance a diastereoisomeric mixture of ketals of formula <CHEM> in which the substituents have the meanings given in the description.   The described process leads to the formation of a single enantiomer.
Patent IT-8622902-D0 (IT)
Inventor: LAGORI AGOSTINO
IPC: C14B15/06
Filed: 1986-12-31
Abstract: A process and a device for stretching hides, particularly for manufacturing furs and like, wherein two hides (32) are sewn along their longitudinal edges to form a hide muff (33) which is then put, hair inside, on a drawing frame (2) consisting of a middle strip (4) and two side strips (5, 6) having outer sides (5a, 6a) symmetrically tapered and movable, limitedly as to the middle strip, in end sections (7, 8; 14, 15). The strips (4, 5, 6) show, at their ends, perforated seats (17) for coupling with pins (30, 31) provided in a stretching frame (3), more precisely by disposing the middle strip (4) on positioning pins (31) and the side strips (5, 6) on stretching pins (30) existing in slides (24) connected to a cylinder - piston assembly, for straddling purpose. Before the drawing, the hides, at their middle ends, are fastened by metal stitches (34) at one end firstly, f.e. the tail side, end at the other end thereafter, head side, with previous light manual longitudinal stretch.
Patent SE-0001898-D0 (SE)
Inventor: SPONTON OVE
IPC: F02M25/07
Filed: 2000-05-22
Abstract: A method and a device for exhaust gas recycling (EGR) in a combustion engine (1), wherein EGR gases are fed into the intake channel (2) of an engine over a venturi device, wherein the EGR gases are accelerated prior to their inlet in the venturi device, and the port (15) of the EGR channel (13) in the venturi device is directed such that the EGR gases are fed essentially in the flow direction (R) of the intake air. The invention also concerns a supercharged diesel engine including such a device.
Patent SE-0004851-D0 (SE)
Inventor: KARLSSON INGEMAR
IPC: F26B25/22
Filed: 2000-12-27
Abstract: If a deviation from the desired dryness of the dried web (4) is detected, the water content of the air supplied to the dryer (1) is reduced, and the steam pressure inside the dryer cylinders (3) is increased in order to reduce the moisture content of the outgoing air.  A method for drying a web of material, especially a paper web, comprises contacting the web with cylinders which are internally heated with steam, and removing the water vapor expelled from the web with the process air, some of which is optionally recirculated. The non-recirculated process air is replaced with a corresponding amount of hot air with a low moisture content. Steam pressure inside the cylinders and the flow of air leaving the process are regulated throughout. If a deviation from the desired dryness of the dried web is detected, the water content of the supplied air is altered, by reducing the water content of the air if the web dryness is reduced, the water content of the air is reduced, and by altering the steam pressure inside the cylinders in accordance with the water content in the outgoing air, so that dryer outgoing air will increase steam pressure (or vice versa), in order to give a desired water content in the outgoing air. The latter step is relatively slow compared to the former step.
Patent SE-0004892-D0 (SE)
Inventor: FLICKER SABINE
IPC: A61K39/00
Filed: 2000-12-29
Abstract: The present invention relates to group 2 allergen specific IgE-Fabs and whole Ig molecules as well as use thereof. More precisely, the present invention relates to grass pollen specific IgE-Fabs (Phl p2) and reagents, kits and vaccines comprising these. The invention also relates to use of group 2 specific IgE-Fabs and whole Ig for, inter alia, diagnosis, therapy and prevention of type I allergy.
Patent SE-0004897-D0 (SE)
Inventor: HLANDER ULF
IPC: G02B6/34
Filed: 2000-12-29
Abstract: The invention relates to the coupling of light to and from an optical waveguide, such as an optical fiber. Light of a specific wavelength is deflected out from the fiber, or into the fiber, in a substantially transverse direction with respect to the propagation direction of light in the waveguide, by a deflector 16 arranged in the fiber core 10. Wavelength selectivity of the deflector 16 is provided by a Bragg grating means located in the fiber core 10. The deflected light is collimated, or converged towards a focus, by an interface 15 between a cladding 11, having one index of refraction, and an outer medium 12, having another index of refraction. The ratio between the radius of the cladding 11 and the radius of the core 10 made sufficiently small for the collimating, or converging, effect to appear.
Patent SE-0203533-D0 (SE)
Inventor: ELMBERG LISEN
IPC: A47D13/08
Filed: 2002-11-29
Abstract: A child harness has two strap loops which pass around respective shoulders of the wearer and which are mutually connected by a fastener on the rear side of the harness. The harness has a child carrying pouch on the front side, so as to be supported on the chest side of the wearer. The fastener slides readily along the strap loops to assume a position that is controlled by the magnitude and the direction of the forces applied via the strap portions that connect with the fastener. The harness has a waist belt which connects with the fastener on the rear side of the harness so as to limit the distance of the fastener from the waist belt. The back piece is generally triangular in shape, with the top of the triangle connected to the fastener, and functions to transfer load to the lower part of the wearer's back.
Patent SE-0301612-D0 (SE)
Inventor: GUSTAVSSON HANS
IPC: B29C65/48
Filed: 2003-06-01
Abstract: The inner box has an extendible pipe (38) which can protrude through an opening defined by a pair of spaces (80) in a pair of inner closure flaps (76) belonging to the outer box. A pair of outer closure flaps (78) on the outer box can be folded flat over the inner flaps and one of the outer flaps has a removable part (82) in a position corresponding to the spaces in the inner flaps. - The inner box has an extendible pipe (38) which can protrude through an opening defined by a pair of spaces (80) in a pair of inner closure flaps (76) belonging to the outer box. A pair of outer closure flaps (78) on the outer box can be folded flat over the inner flaps and one of the outer flaps has a removable part (82) in a position corresponding to the spaces in the inner flaps. The outer flap with the removable part is secured to the inner flaps around the edge of the opening in order to reinforce the latter.
Patent SE-0302260-D0 (SE)
Inventor: TAKAMURA HIROYUKI
IPC: C23C4/10
Filed: 2003-08-21
Abstract: A wear-resistant sliding member (10) which comprises a base metal (M) and a sprayed coating (C) formed by thermally spraying a mixed powder comprising, by mass, 30 to 70% of a molybdenum powder, 10 to 40% of a nickel-chrome alloy powder, 5 to 40% of a ceramics powder, and 2 to 15% of a solid lubricant onto a sliding surface of the base metal. The wear-resistant sliding member is excellent in wear-resistance and resistance to scuffing, and thus can be utilized in a large-sized marine diesel engine, which is used under severe conditions. <IMAGE>