baber/WOPTO huggingface dataset:
Patent NO-900978-D0 (NO)
Inventor: STUMPF ROBERT C
IPC: B32B37/22
Filed: 1990-03-01
Abstract: In the application of dry film solder mask material to a board (16), a process and an applicator (10) for the implementation thereof features automatic feed of the board, initiation of leading and trailing edge tacking, by heated or unheated tacking rolls (28.30) of the film (36,46) to the board by utilization of the board to apply a force tangential to the tacking rolls, and logic circuitry to regulate the leading and trailing edge tacking by closing the tacking rolls to apply roll pressure during each of the leading and trailing edge tacks, and after tacking of the film to the leading edge of the board, opening of the rolls to allow the film to be applied without pressure with the rolls being closed again to tack the film to the trailing edge of the board.
Patent NO-901311-D0 (NO)
Inventor: CAPON DANIEL J
IPC: C07K19/00
Filed: 1990-03-21
Abstract: Novel derivatives of cell surface proteins which are homologous to the immunoglobulin superfamily (adhesons) are provided. Amino acid sequence variations are introduced into adheson, the most noteworthy of which are those in which the transmembrane and, preferably, cytoplasmic domains are rendered functionally inactive, and in which adheson extracellular domains replace an immunoglobulin variable region. These variants are useful in therapy or diagnostics, in particular, CD4 variants are therapeutically useful in the treatment of HIV infections.
Patent NO-902026-D0 (NO)
Inventor: KOPP CLINTON VIRGIL
IPC: B01D69/08
Filed: 1990-05-08
Abstract: A method of making a porous polymeric material by heating a mixture of a thermoplastic polymer and a cationic or non-ionic surfactant having a hydrophilic-lipophilic balance range of 4.0 to 6.0 to a temperature and for a time sufficient for the polymer and surfactant to mutually dissolve. The mixture is then cooled to a temperature so that non-equilibrium liquid-liquid phase separation takes place to form a bi-continuous matrix of the polymer and surfactant so that the polymer and surfactant form two intermingled separate phases of large interfacial surface area. The surfactant is then removed from the polymer. The porous polymeric material produced by the above method has a lacey or filamentous structure consisting of a plurality of polymer strands connected together at spaced apart locations along each strand.
Patent NO-902866-D0 (NO)
Inventor: COLOMBO-PINOL AUGUSTO
IPC: C07D205/04
Filed: 1990-06-27
Abstract: New azetidines, characterized in that they correspond to the general formula (I)   <IMAGE> (I)  in which R3 represents an amino radical, an alkylamino radical, a dialkylamino radical, a cycloalkylamino radical, an acylamino radical, an alkylacylamino radical, an aminomethyl radical, an alkylaminomethyl radical, an acylaminomethyl radical or an alkylacylaminomethyl radical, in which radicals each acyl fragment may be substituted with one or more halogen, especially fluorine, atoms; and R1, R2, R4, R5 and R6 represent a hydrogen atom or a lower alkyl radical, with the proviso that at least one of them represents a lower alkyl radical, and also their salts.
Patent NO-911931-D0 (NO)
Inventor: LUNDBERG JOERGEN
IPC: B03B5/00
Filed: 1991-05-16
Abstract: PCT No. PCT/SE89/00568 Sec. 371 Date Mar. 21, 1991 Sec. 102(e) Date Mar. 21, 1991 PCT Filed Oct. 16, 1989 PCT Pub. No. WO90/05807 PCT Pub. Date May 31, 1990.Devices for screening pulp suspensions are disclosed including a cylindrical screen extending longitudinally within a housing, an inlet for feeding the pulp suspension into the interior of the cylindrical screen, an accept outlet for removing the accept portion of the pulp suspension after it has passed through the cylindrical screen, a reject outlet for removing a reject portion of the pulp suspension at the opposite end of the cylindrical screen with respect to the inlet, and a rotor concentrically positioned for rotation within the cylindrical screen such that an annular screen chamber is created between the rotor and the screen, the rotor including wings extending from its exterior such that the wings have a length circumferentially with respect to the rotor which ranges from about 2:1 to about 6:1 with respect to the distance between the rotor and the screen, and the leading edges of the wings being separated a greater distance from the rotor than the trailing edges of the wings.
Patent NO-912565-D0 (NO)
Inventor: O'MARA DION P
IPC: C09K3/00
Filed: 1991-06-28
Abstract: A method for separating liquids, particularly hydrocarbons from water, whereby a small amount of a high molecular weight polymer is dissolved in the hydrocarbon to render it viscoelastic. A hydrocarbon layer is then mechanically removed from the water in a manner which causes rapid stretching of the hydrocarbon with attendant development of elastic properties in the hydrocarbon layer. The polymer may be applied to the surface of the hydrocarbon as droplets of a relatively concentrated polymer solution or as solid particulates having a polymer core covered by a powdered solid material which is non-reactive toward the polymer.
Patent NO-922443-D0 (NO)
Inventor: WIDLUND LEIF URBAN ROLAND
IPC: A61F13/00
Filed: 1992-06-19
Abstract: PCT No. PCT/SE90/00860 Sec. 371 Date Jun. 22, 1992 Sec. 102(e) Date Jun. 22, 1992 PCT Filed Dec. 20, 1990 PCT Pub. No. WO91/09581 PCT Pub. Date Jul. 11, 1991.The present invention relates to a resilient body which includes two thin layers (1, 6) of flexible material to which intermediate elastic threads (2, 3, 5) or bands are fastened in a stretched state and disposed in a regular, net-like pattern, and bodies (4) of soft material are disposed between the two layers (1, 6) in at least some of the meshes of the net formed by the elastic threads. These bodies have smaller dimensions than the meshes, so as to permit total or partial contraction of the stretched or tensioned elastic threads. The bodies also have an intrinsic stiffness such as to substantially retain their shape upon contraction of the elastic threads. The invention also relates to a method for manufacturing the inventive resilient body.
Patent NO-932886-D0 (NO)
Inventor: LOGIN ROBERT B
IPC: A61K8/00
Filed: 1993-08-13
Abstract: N-hydrocarbon substituted lactams, particularly N-alkyl substituted lactams having formula (A), wherein R' is a hydrophobic radical such as linear or branched chain alkyl group containing from 8 to 20 carbon atoms, most preferably 8 to 14 carbon atoms; which lactams are capable of forming micelles in aqueous solutions irrespective of pH and have critical micelle concentrations of between about 1 x 10<-3> and about 1 x 10<-5> moles per liter. The invention also relates to the uses of the N-hydrocarbon substituted lactams which involve surfactant properties, such as solubility, wetting, viscosity building, emulsifying, foam boosting and/or complexing properties.
Patent NO-950701-D0 (NO)
Inventor: WATTS ALAN B
IPC: G06T19/00
Filed: 1995-02-24
Abstract: An aircraft navigational facilitation system (20) and method of use thereof operates in conjunction with conventional apparatus which provides aircraft current situational information. The system includes a memory (22) for storing runway and landing information for each of a plurality runways. An input device, such as a keyboard (24), is provided for selecting a destination runway. The system further includes a video display device (28) which simulates the view from a cockpit of the aircraft, with the view including the destination runway. The video display device is driven by a processor (26) which uses the current situational information and the runway information for periodically generating display signals for the video display device. The display signals cause the video display to provide an updated and scaled simulated three dimensional view of a perimeter of the destination runway from a perspective of the cockpit of the aircraft. The video display device also provides further information including runway identification information, runway centerline, and an indication of a projected touch down point of the aircraft relative to the perimeter of the destination runway.
Patent NO-950877-D0 (NO)
Inventor: KRAPCHO PAUL A
IPC: A61K31/435
Filed: 1995-03-07
Abstract: Compounds of formula (I) wherein R is hydrogen or hydroxy; one of X and Y is a carbon atom and the other is a nitrogen atom, with the proviso that when Y is nitrogen, R is hydrogen; A and B are the same or different and are selected from the group of C1-C10 alkyl or phenylalkyl; C2-C10 alkyl having one or two substituents selected from the group consisting of OR1 and NR2R3; C2-C10 alkyl interrupted by one or two oxygen atoms or by one -NR4- group, and being said C2-C10 alkyl optionally substituted by one or two hydroxy (OH) or NR2R3 groups; R1 is selected from the group consisting of hydrogen, C1-C6 alkyl, phenyl, phenylalkyl, -S(O2)R5, C2-C6 alkyl optionally substituted by NR2R3; R2 and R3 may be the same or different and are selected from the group consisting of hydrogen, C1-C10 alkyl, phenylalkyl, phenyl, C2-C10 alkyl substituted with one or two hydroxy (OH) groups, or R2 and R3 taken together with the nitrogen atom to which they are attached form an ethyleneimine ring or a 5- or 6-member aromatic or non-aromatic heterocyclic ring which optionally contains another heteroatom such as sulfur, oxygen or nitrogen; R4 is selected from the group consisting of hydrogen, C1-C10 alkyl, C2-C10 hydroxylalkyl, C2-C10 alkyl substituted by NR2R3, phenylalkyl, phenyl; R5 is selected from the group consisting of C1-C10 alkyl, phenylalkyl; as free bases and their salts with pharmaceutically acceptable acids. These compounds have been shown to have antitumor activity.
Patent NO-951206-D0 (NO)
Inventor: COOK LEONARD STEPHEN
IPC: C10L1/188
Filed: 1995-03-29
Abstract: PCT No. PCT/GB94/01695 Sec. 371 Date May 17, 1995 Sec. 102(e) Date May 17, 1995 PCT Filed Aug. 2, 1994 PCT Pub. No. WO95/04119 PCT Pub. Date Feb. 9, 1995The emission of particulates and unburnt hydrocarbons in the exhaust gas emissions from liquid hydrocarbon fuels, especially diesel fuels and fuel oils is reduced by incorporating into the fuel an effective amount of an oil-soluble alkali, alkaline earth or rare earth complex of the formula:M(R)m.nLwherein M is the metal cation of valency m, R is the residue of an organic compound RH containing an active hydrocarbon atom, preferably a beta-diketone, n is an integer usually 1, 2, 3 or 4, and L is an organic donor ligand molecule, i.e., a Lewis base.
Patent NO-952394-D0 (NO)
Inventor: OLIVER RAYMOND
IPC: B05B7/08
Filed: 1995-06-16
Abstract: PCT No. PCT/GB93/02554 Sec. 371 Date Aug. 10, 1995 Sec. 102(e) Date Aug. 10, 1995 PCT Filed Dec. 15, 1993 PCT Pub. No. WO94/20204 PCT Pub. Date Sep. 15, 1994A process for producing solid particles by drying a spray of liquid droplets. The droplets are formed by projecting a liquid formulation as a plurality of jets J (FIG. 6) in such a way that each jet breaks up into droplets of narrow size distribution. Prior to the onset of coalescence the droplets are contacted with a gas flow (G) which is arranged to reduce coalescence by disrupting slip streaming of the droplets and/or accelerating the droplets.
Patent NO-970942-D0 (NO)
Inventor: MCKAY KEVIN W
IPC: C08L23/16
Filed: 1997-02-28
Abstract: The subject invention provides a thermoset elastomer comprising a crosslinked pseudorandom or substantially random interpolymer of: (a) from 15 to 70 weight percent of at least one  alpha -olefin, (b) from 30 to 70 weight percent of at least one vinylidene aromatic compound, and (c) from 0 to 15 weight percent of at least one diene. The subject invention further provides provides a thermoplastic vulcanizate comprising the thermoset elastomers of the invention as provided in a thermoplastic polyolefin matrix. The subject invention further provides processes for preparing the inventive thermoset elastomers and thermoplastic vulcanizates, as well as parts fabricated therefrom. The inventive materials have a superior balance of properties, as compared to EPM and EPDM based materials.
Patent NO-972012-D0 (NO)
Inventor: FROST DOUGLAS ROBERT DAVID
IPC: E03D1/14
Filed: 1997-04-30
Abstract: PCT No. PCT/GB95/02493 Sec. 371 Date Aug. 8, 1997 Sec. 102(e) Date Aug. 8, 1997 PCT Filed Oct. 23, 1995 PCT Pub. No. WO96/14479 PCT Pub. Date May 17, 1996An improved discharge valve comprises an upper housing, an upwardly movable main valve assembly within the housing and forming with the upper part thereof a variable volume upper chamber, a restricted passage between the upper chamber and the exterior thereof, an outlet leading down from the lower part of the housing, a seat for the main valve assembly at the entry to the outlet so that, in the lowered position of the main valve assembly, the outlet is blocked against ingress of fluid in which the device is immersed, and a pilot stem actuable remotely from the housing to put the upper chamber in free communication with the outlet. The arrangement being such that, once such free communication is established, fluid escapes the upper chamber and the change in relative pressures above and below the main valve assembly causes the latter to unseat thereby permitting flow of the immersing fluid into the outlet and its substantially complete discharge. The cessation of flow of the immersing fluid allows the main valve assembly to revert to its seated position with the pilot stem cutting off free communication, and air penetrates the upper chamber and on replenishment of immersing fluid, a net downward pressure is created on the main valve assembly to keep it seated. The pilot valve has a hollow stem communicating to atmosphere above the normal full set level of fluid in the cistern. The main valve assembly and the hollow stem define therebetween a hollow annulus.
Patent NO-994297-D0 (NO)
Inventor: FUNCK THEODOR
IPC: F16J15/48
Filed: 1999-09-03
Abstract: In a piston pressure device with a sealing device (10) for sealing between spaces of different pressure that includes an elastomer (12) as a first component and a material plastically deformable under pressure as a second component, whereby the components ensure sealing at various pressure differences, a piston (30) and a piston shaft (20), the piston (30) is axially shiftable in relation to the piston shaft (20) and the sealing device (10) is arranged form-closed in a recess between the piston (30) and the piston shaft (20).
Patent NO-995001-D0 (NO)
Inventor: SLATER IAIN JAMES
IPC: H04Q11/04
Filed: 1999-10-14
Abstract: A communications system utilises inverse multiplexing to transfer wide band signals over a plurality of narrow band links. To enable efficient use of the available links, incoming data whether or not cell or packet based, is inverse multiplexed in a byte format regardless of packet boundaries into virtual containers. Overhead signals are generated to enable the original data to be reassembled at the receiving end.
Patent GB-0012623-D0 (GB)
Title: Ip address allocation in a mobile telecommunications network
IPC: H04L29/12
Filed: 2000-05-25
Abstract: A method of changing the IP address allocated to a mobile UE during a SRNS relocation process in a mobile telecommunications system and in which relocation process, control of the UE is transferred from a currently Serving Radio Network Subsystem (SRNS) to a Target RNS. The method comprises, prior to said SRNS relocation taking place, notifying the UE of a new IP address or means for generating a new IP address. During the SRNS relocation process, or immediately thereafter, the previously used IP address is replaced with the new IP address as the in-use IP address.
Patent GB-0024638-D0 (GB)
Title: Cementitious materials
IPC: C04B40/00
Filed: 2000-10-07
Abstract: A cementitious material in powder form comprising cement, also comprises sufficient of a granulated hydrophobing additive, which comprises form 5 to 15 parts by weight of an organopolysiloxane component, form 10 to 50 parts by weight of a water-soluble or water-dispersible binder and from 50 to 90 parts by weight of a carrier particle, to give from 0.01 to 5% by weight of the organosiloxane component based on the weight of the cement. The cementitious material displays good hydrophobicity, which may improve upon subsequent wettings of the applied cementitious material to a substrate.
Patent GB-0024661-D0 (GB)
Title: Films and compositions
IPC: C08J7/048
Filed: 2000-10-09
Abstract: There is described a coated sheet (preferably polyolefinic film) coated with a composition comprising a urethane polymer component and an acrylic polymer component and further comprises a plurality of cross-linkers. Preferably at least one cross-linker is selected from: oxirane (preferably epoxy), carbodiimide, isocyanate and arizidine compounds and mixtures thereof. The resultant films are printable yet are resistant to solvents, abrasion and water. The coated films may be prepared without a separate primer coat. A preferred application of the film is in labels or graphic arts.
Patent GB-0300034-D0 (GB)
Title: Disposable absorbent underpants
IPC: A61F13/15
Filed: 2001-06-21
Abstract: A disposable absorbent underpants for containing body fluid includes a first pair of leg elastics, a second pair of leg elastics, and a third pair of leg elastics. Each of the third pair of leg elastics is a distinct member containing at least one strand of elastic that is partially enclosed by a carrier sheet. Each of the third pair of leg elastics is separated from at least one of the first or the second pair of leg elastics by a gap.
Patent GB-0502091-D0 (GB)
Title: Optical fibre splicing device
IPC: G02B6/25
Filed: 2005-02-02
Abstract: A mechanism for cleaving and splicing optical fibres, comprising gripping members 41, 60 ( Figs. 7, 14 ) arranged to grip an optical fibre and to apply a pulling force to put the fibre under tension whilst the fibre is cleaved, and fibre cleaving means by which the fibre F is bent during cleaving by means of a rotatable double anvil 1, 2 ( Fig.13 ) widely separated from the gripping members. Preferably the gripping member(s) are arranged to eject a cleaved-off part of the fibre F into a receptacle 49 ( Fig. 7 ) once the fibre has been cleaved.
Patent GB-0523344-D0 (GB)
Title: A plug converter for changing the electrical pin configuration of an appliance plug
IPC: H01R31/06
Filed: 2005-11-16
Abstract: A plug converter for changing the electrical pin configuration of an appliance plug has an enclosure with a base and a cover. On the base are connector pins having a first electrical pin configuration for connecting the enclosure to an electrical outlet. Within the enclosure are electrical connectors for connection with an appliance plug having a second electrical pin configuration. The electrical connectors are electrically connected to the connector pins. A support structure is provided adjacent an opening in the enclosure for supporting an appliance plug connected with the electrical connectors.
Patent GB-0619682-D0 (GB)
Title: Authenticated encryption method and apparatus
IPC: G06F21/64
Filed: 2006-10-05
Abstract: An authenticated encryption method and apparatus are described in which plaintext data is encrypted, using a secret key, to form ciphertext data. A message authentication code, MAC, is also formed in dependence on a combination of the ciphertext data and data characteristic of the plaintext data. The ciphertext data and the MAC are then output, for example, for storage to a storage medium. In a preferred embodiment a block cipher operating in GCM mode is adapted to cause the stored message authentication code to be dependent on the plaintext data.
Patent GB-0623980-D0 (GB)
IPC: G01S5/02
Filed: 2006-12-01
Abstract: Groupings of receivers to be used for determining a target location by a multilateration system are selected to give the best Geometric Dilution of Precision result by eliminating that receiver that makes the greatest contribution.
Patent GB-0717678-D0 (GB)
Title: A back box
Filed: 2007-02-16
Abstract: An electrical socket back box 1 comprises an inner casing 2, an outer casing 4 and an integral layer of insulating material 6, which may be acoustic mastic. The inner casing 2 and outer casing 4 are composed of a hard plastic material. The insulating material 6 provides insulation of up to 64 dB acoustic rating and 2 hours fire rating. The layer of insulating material 6 is press moulded onto the rear surface of the inner casing 2 and the outer casing 4 is press moulded onto the layer of insulating material 6.
Patent GB-8514589-D0 (GB)
Title: Centrifugation
IPC: B04B5/00
Filed: 1985-06-10
Abstract: Centrifugation apparatus comprising a sample chamber, a deposit-receiving surface such as a slide (3) and a filter card (1) having an aperture (4) adapted to define on that surface a deposition area communicating with the sample chamber is characterised by the feature that liquid flow paths in the filter card from the perimeter of the aperture (4) are selectively restricted in cross section so as to promote constant velocity flow of liquid, from the sample chamber into the card, in directions substantially normal to all points on the periphery ofthe aperture. This promotes uniform deposition of solids on the deposit-receiving surface throughout the deposition area, to facilitate inspection of the deposit and, particularly, automated optical scanning of the deposit. The cross sectional restrictions may be accomplished by local removal of filter card material; by local compression of the filter card: or by local impregnation of the card material with an occlusive agent.
Patent GB-8608917-D0 (GB)
Title: Bleaching detergent liquors
IPC: C11D3/39
Filed: 1986-04-11
Abstract: Detergent compositions, detergent additive products and bleaching compositions containing aliphatic peroxyacid bleach precursors of formula <CHEM> are provided, where L is a leaving group of defined formula whose conjugate acid has a pKa of from 6 to 13 and <CHEM> is a non linear acyl group, the carboxylic acid derivative of which has a logPOCT in the range from 1.9 to 4.0 (where POCT is the partition coefficient between octanol and water). New precursor compounds are provided in which <CHEM> is a C7-C17 branched aliphatic acyl group containing a linear chain of at least 5 carbon atoms extending from and including the carbonyl carbon wherein the branching is on at least the 2- and/or 3- carbon atom.
Patent GB-8702238-D0 (GB)
Title: Attaching female element to panel
IPC: B23P19/04
Filed: 1987-02-02
Abstract: An installation apparatus and method of attaching a female element, such as a nut, to a panel, wherein the panel is pierced and the female element is permanently installed in the pierced panel opening in a continuous operation. The female element includes a body portion and an annular barrel portion. In one of the methods disclosed, the panel is pierced by the free end of the barrel portion and the panel slug is disposed in the barrel portion as the nut is installed in the panel. In the presently preferred method, the panel is pierced by a punch received through the body and barrel portions, prior to driving the female element into a mechanical interlock with the panel. In the preferred installation, the free end of the barrel portion is deformed into a hook-shaped end portion, opening toward the body portion, and the panel is simultaneously driven into the hook-shaped barrel end portion, forming a very secure mechanical interlock. The preferred installation apparatus includes an annular plunger which drives the female element into the panel and which is reciprocally supported in a chamber in a base member attached to one die member of a press. A punch is located within the annular plunger which pierces the panel prior to driving the female element into the panel, as described.
Patent GB-8708772-D0 (GB)
Title: Bearing assembly
IPC: F16C35/067
Filed: 1987-04-13
Abstract: A bearing assembly comprises a housing (10), a bearing (11) and a shaft (12). Reaction (R1, R2) to a radial load (P) includes substantial components (C12,C22) to each side of the radial load line and opposing each other. These components laterally stabilise the bearing (11). These reaction components arise because the assembly has a less stiff portion (19) in line with the radial load line.