baber/WOPTO huggingface dataset:
Patent GB-8414054-D0 (GB)
Title: Optical fibres
IPC: G02B6/44
Filed: 1984-06-01
Abstract: On line coating of optical fibre (20) adopts silicon nitride or oxynitride to provide an hermetic seal using chemical vapour deposition. Non-contacting gas seals (3, 4) at the top and bottom of the reaction chamber are so constructed that fibre vibration is avoided, (6) surface flaws are minimised and the coating minimises stress corrosion.
Patent GB-8431483-D0 (GB)
Title: Carbon black
IPC: C09C/
Filed: 1984-12-13
Abstract: This disclosure relates to an improved furnace process for producing carbon blacks by the incomplete combustion of hydrocarbonaceous feedstock by varying the process described in U.S. Reissue Patent No. 28974 by carrying out the injection of a portion of the liquid hydrocarbon feedstock into the combustion gas stream as solid streams substantially radially at a location where the combustion gas stream has not attained maximum velocity whereby the resultant blacks have increased CDBP values and have properties which impart improved hysteresis to rubber formulations in which the blacks are incorporated.
Patent GB-8525568-D0 (GB)
Title: Subsriber line signalling device
IPC: H04Q3/42
Filed: 1985-10-17
Abstract: The subscriber line signalling device (D) is employed in a digital telecommunications system. In particular the device (D) is used in a subscriber line interface module and it allows all signalling data to be detected and generated on a per-channel basis. A microprocessor (A) controls the device which generates and detects cyclically permutable code words on a plurality of traffic channel paths to or from the device. It is arranged that each generated cyclically permutable code word on any one traffic channel path is synchronously coded with respect to any other traffic channel path. The device can also be programmed to handle different data rates. In addition the operational modes of the traffic channels can be controlled giving loopback facilities allowing cyclically permutable code words to be generated and detected from the input and output traffic channels as desired and allow a diagnostic facility to be implemented.
Patent GB-8709208-D0 (GB)
Title: Integrated circuit substrates & masks
IPC: G03F1/00
Filed: 1987-04-16
Abstract: A mask (1) is made by exposing a pattern (2) of several different dice A to I through reducing lens (3). The mask is exposed several times to produce composite representations CR1 to CR9 on the mask. Several different composite representations may be formed on the same mask using different patterns (cf Fig. 7). The mask 1 is contact printed onto a resist on an to integrated circuit substrate. The area of the mask (74) covered by the composite representations CR10 to CR79 may be greater than the area of the substrate (75) such that for composite representations CR74, CR76, CR77 and CR79 only a portion is reproduced on the substrate but some of those dice not reproduced in one of the composite representations will be reproduced in another of the composite representations. One half of the mask may have composite representations relating to one processing step, whilst the other half of the mask relates to a different processing step, the mask being reoriented after the first step so that the part of the substrate exposed initially to the one half of the mask is subsequently exposed to the other half of the mask, the other part of the substrate being rejected. <IMAGE>
Patent GB-8902276-D0 (GB)
Title: Improved deterministic timed bus access method
IPC: H04L12/417
Filed: 1989-02-02
Abstract: An improved timed deterministic bus access method and system is described which can be used with a bidirectional linear bus, a uni-directional linear bus, a star and a tree type of bus structure. The method employs a master timing reference signal and discrete values of time delay at each node together with a cycle start signal to provide orderly deterministic access by a number of nodes to a shared bus structure. The master timing reference signal is generated by a polling node which can also transmit messages. The time delays in the nodes can correspond to their physical order from the polling node when this is located at one end. Alternatively values of timing delays can be chosen to make the physical location of the polling node or the other nodes unimportant. The method provides for prioritised access to the bus structure using a reservation hold.
Patent GB-8913872-D0 (GB)
Title: Waveguide coupling arrangement
IPC: H01P1/17
Filed: 1989-06-16
Abstract: A capacitively coupled printed patch (3) as a high efficiency device to couple orthogonally polarised energy between a stripline (5) and a waveguide (1). Coupling between the stripline (5) and the patch (3) is achieved by the stripline terminating in a narrow strip probe (4), the end of which lies close to, but not in contact with, an edge of the patch (3). Two separate probes (4) arranged mutually orthogonally are used to effect independent polarised couplings to produce independent linear orthogonal signals or independent left- and right-handed circularly polarised signals. The striplines (5) and patch (3) are supported on a common substrate (8) which extends transversely through the waveguide (1). The waveguide wall has a quarter-wavelength thickness (T) so that its inner edge (10) appears continuous to energy passing through the substrate (8). One application is in a DBS satellite TV receiving system where it is required to isolate two signals sharing a common channel but having orthogonal polarisations.
Patent GB-9104037-D0 (GB)
Title: Process for the phosphorylation of insulin
IPC: A61K38/28
Filed: 1991-02-26
Abstract: A process for phosphorylating a peptide comprises reacting an aqueous solution of the peptide with an effective amount of phosphorous oxychloride under conditions favoring phosphorylation of the peptide. In a specific embodiment, the peptide is insulin. A phosphorylated insulin is used in the treatment of diabetes mellitus wherein the phosphorylated insulin is produced or purified with an effective amount of phosphorus oxychloride to have substantially reduced iso-electric points and to have the property of reducing hyperglycemia without substantially inducing hypoglycemia. In a specific embodiment of the invention, the method comprises administering to a human being an effective therapeutic amount of a phosphorylated insulin essentially free of unmodified insulin and having substantially reduced iso-electric points whereby hyperglycemia is reduced substantially without inducing hypoglycemia. A phosphorylated insulin having either at least one phosphate group substituted on serine residues in the insulin or at least one phosphate group substituted on threonine residues in the insulin is for use in the treatment of diabetes mellitus.
Patent GB-9112536-D0 (GB)
Title: Chemical compounds
IPC: G01N33/531
Filed: 1991-06-11
Abstract: The invention provides a tri- or tetra-valent monospecific antigen-binding protein comprising three or four Fab fragments bound to each other covalently by a connecting structure, which protein is not a natural immunoglobuline. Further provided are novel connecting structures for use in assembling the proteins of the invention and means for attaching a labeling or effector group thereto. The proteins of the invention are useful, for example, in the treatment and diagnosis of cancer.
Patent GB-9127370-D0 (GB)
Title: Lubricating oil composition
IPC: C10M111/04
Filed: 1991-12-24
Abstract: A polyether having the formula RX[(CxH2x0)n(CyH2y0)pZ]m (I) wherein:  R is either an alkyl or alkyl phenyl group having from 7 to 30 carbon atoms,     X is selected from O, S or N;     x is an integer from 2 to 4;     y is an integer from 6 to 30;     Z is a hydrocarbyl group containing from 1 to 30 carbon atoms;     m is 1 when X is O or S or m is 2 when X is N; n and p are such that the polyether contains between 1 and 40% by weight of (CyH2y0) units and between 40 and 80% by weight of (CxH2x0) units; and  the molecular weight of the polyether is between 500 and 3,500. Lubricating oil compositions comprising such polyethers are disclosed. A method of preparing the polyethers is disclosed and comprises preparing a H-capped polyether, preparing an alkali-metal salt thereof and reacting said salt with an alkylating agent.
Patent GB-9313926-D0 (GB)
Title: Energy storage and conversion devices
IPC: H02K11/00
Filed: 1993-07-06
Abstract: A flywheel energy storage and conversion apparatus (1) comprising a stator (5), a rotor (7) incorporating an optical fibre (17), a light source (19) and a detector (21), wherein the optical fibre (17) is carried by rotor (7) such that a light beam can be passed along the optical fibre (17) from the light source (19) to the detector (21) during rotation of the rotor (7) to deliver information to the detector (21) indicative of a characteristic of the rotor (7). Such an apparatus provides information regarding the status of the rotor such that the complete apparatus can be shut down immediately if the rotor appears to be about to disintegrate.
Patent GB-9407893-D0 (GB)
Title: Radiation coupling arrangements
IPC: G02B6/42
Filed: 1994-04-21
Abstract: PCT No. PCT/GB95/00889 Sec. 371 Date Aug. 1, 1996 Sec. 102(e) Date Aug. 1, 1996 PCT Filed Apr. 20, 1995 PCT Pub. No. WO95/29417 PCT Pub. Date Nov. 2, 1995An optical apparatus including a laser producing in use an output laser beam and an optical guide for guiding radiation of the output laser beam when incident thereon and characterised by means for depleting of free charge carriers a region in a path to be traversed by the output laser beam between the laser and the guide.
Patent GB-9614627-D0 (GB)
Title: Valve
IPC: F16K3/28
Filed: 1996-07-11
Abstract: A valve member (40) includes a wedge shaped obturator (42) having sealing regions (46, 48). Below dashed lines A1-A1/A2-A2, the obturator comprises a part-circular-cylindrical outer surface with the axis of the cylinder extending perpendicularly to a stem (12) and inclined planes (43, 44) being tangential to the outer surface. A butt seal region (50) of the obturator includes a central region (52) which extends parallel to the axis of the cylindrical surface. Adjoining regions (54, 56, 58, 60) extend from the region (52) across the cylindrical surface, obliquely to the axis thereof, so as to meet the sealing regions (46, 48). Thus, faces of the wedge above lines A1-A1/A2-A2, blend into the cylindrical surface below the line so that there is a smooth transition between sealing regions (46, 48) and the butt seal region (50). In another embodiment described, an obturator includes two part-circular-conical surfaces spaced apart by an arcuate surface instead of the part-circular-cylindrical outer surface of valve member (40).
Patent GB-9814730-D0 (GB)
Title: Drawer slide and drawer incorporating quick-release connection
IPC: A47B88/04
Filed: 1998-07-07
Abstract: A drawer slide and drawer slide combination which incorporates a connecting clip for providing a quick-release connection between the drawer slide 3 and the drawer 21 the clip comprising a fixing part 1 for connection preferably with a snap-fit, and preferably to the slide and a latching part 13 having a projection 17 thereon, preferably for engagement with an aperture 19 in the drawer 21. The latching part 13 is preferably spring loaded and preferably pivotable between a first aperture engaging position for connecting the drawer to the slide and a second release position in which the projection 17 no longer engages in the aperture in the drawer, whereby the drawer and slide can be disconnected. Disconnection is achieved by applying finger pressure to a release latch portion 15, which may be integral with the latching part 13. The connecting clip could be made of spring metal, but is preferably made of resiliently deformable plastics material. It may be formed in one or in two parts. <IMAGE>
Patent GB-9816784-D0 (GB)
Title: Soil treatment compositions and their use
IPC: C05G3/80
Filed: 1998-07-31
Abstract: The invention provides aqueous soil treatment compositions comprising water and dissolved ionic water-soluble fertiliser in an amount of at least 10 wt. % and dissolved water-soluble anionic polymer having IV at least 60 l/g and ionic content at least 40 wt. %. Such concentrates can have low viscosity and be pourable and be used as concentrates for dilution in irrigation processes.
Patent GB-9827517-D0 (GB)
Title: Seismic surveying
IPC: G01V1/22
Filed: 1998-12-14
Abstract: Seismic survey data is stored in encrypted format in a first memory. The first memory module is transferred to a first computer in a first location. A portion of the seismic survey data is selected using a second computer in the first location, wherein the second computer communicates with a second location. A request authorization is transmitted from the second computer to the second location. A decryption code is transmitted from the second location to the second computer. The decryption code is transferred from the second computer to the first computer. The decryption code is applied to the selected portion of seismic survey data in the first computer, making available seismic survey data in decrypted format.
Patent GB-9911306-D0 (GB)
Title: Improvements in or relating to visual displays and the like
IPC: G03B21/62
Filed: 1999-05-14
Abstract: A semi-reflecting plate for use with a liquid crystal display, for example, comprises a first body (110) of light-transmitting material having a flat upper surface and a stepped lower surface carrying a semi-reflective coating (116) and a second body (120) of light-transmitting material, underneath the semi-reflective coating, the second body (120) of light-transmitting material being in intimate contact with the coated stepped surface of the first body (110) and thus being correspondingly stepped, the second body (120) having a flat lower surface parallel with the flat upper surface of the first body. In a preferred arrangement, the refractive index of the second body is equal to, or close to that of the first body, so that light passing straight through the plate suffers little or no refractive deviation, whilst light reflected from the semi-reflective coating undergoes a predetermined angular deviation. In variants, the bodies (110, 120) may have different refractive indices and/or the semi-reflective coating may be omitted.
Patent GB-9928079-D0 (GB)
Title: Process and product for the treatment of textile fabrics
IPC: D06L4/70
Filed: 1999-11-26
Abstract: A process for the removal of stains from textile fabrics comprises soaking the fabrics first in a low-pH aqueous liquor containing, for example, citric acid and sodium citrate, then subsequently in a bleaching liquor, for example, containing a dichlorocyanurate bleach, then rinsing and drying the fabrics. The first aqueous liquor preferably contains an oxidising agent, for example, potassium iodate, to mask and/or neutralise sulphurous odours. The process may suitably be carried out by hand. The product comprises two separately packaged particulate compositions for generating the two liquors; these are preferably packed in visually distinct sachets within common outer packaging.
Patent HU-9202582-D0 (HU)
Title: Phosphinotricine or desacetylase gen producing phosphino-tricyl-alanyl-alanine, methods for producing and utilizing them
Inventor: BROER INGE
IPC: C12N15/60
Filed: 1992-08-07
Abstract: Claimed is an isolation method for deacetylase genes (DEAs) from microorganisms by producing a gene bank of a mutant carrying the phosphinothricin-N-acetyltransferase gene (pat) and isolating DEA-carrying clones by phosphinothricin (PTC) and phosphinothricyl-alanyl-alanine (PTT) sensitivity. Also claimed are (a) the identification of tissue-specific promoters by putting a DEA gene under the control of the promoter to be tested and observing specific cell death, and (b) a positive selection system for the determn. of cloning or transposition by insertion-inactivation by selecting in combination with either the pat-gene with PTT or PTC and the DEA, or DEA with N-acetyl PTT and -PTC those cells in which the DEA gene was inactivated.
Patent HU-9500180-D0 (HU)
Title: Novel acyclic amidine-grour-containing diphosphonic acid derivatives, process for producing them and medicaments containing these compounds
Inventor: ZILCH HARALD
IPC: C07F9/38
Filed: 1993-07-13
Abstract: PCT No. PCT/EP93/01833 Sec. 371 Date Mar. 28, 1995 Sec. 102(e) Date Mar. 28, 1995 PCT Filed Jul. 13, 1993 PCT Pub. No. WO94/02492 PCT Pub. Date Feb. 3, 1994Compounds of the formula I    <IMAGE>  (I)  in which R1 signifies hydrogen, a straight-chained, branched, saturated or unsaturated alkyl radical with 1-9 carbon atoms possibly substituted by phenyl or a phenyl ring which is possibly substituted by C1-C3alkyl, C1-C3-alkoxy or halogen, R2 signifies hydrogen or C1-C3-alkyl, whereby the two radicals can be the same or different, R represents hydrogen or a straight-chained or branched alkyl radical with 1-4 carbon atoms, X signifies an alkylene chain with 1-6 carbon atoms which can be substituted one or more times by C1-C3-alkyl and can possibly be interrupted by oxygen, whereby 1 or 2 carbon stems of the alkylene chain can possibly be part of a cyclopentyl or cyclohexyl ring and Y signifies hydrogen, hydroxyl or amino group possibly substituted by alkyl groups with 1-6 carbon atoms, as well as their pharmacologically acceptable salts, processes for their preparation, as well as medicaments for the treatment of calcium metabolism disturbances.
Patent HU-9600726-D0 (HU)
Title: Reagent and process for producing organic sulphoxids and fluor compounds
Inventor: FORAT GERARD
IPC: C07C303/02
Filed: 1996-03-22
Abstract: Reagent useful for the synthesis of oxosulphated and fluorinated organic derivs. by reaction with a sulphur oxide, esp. sulphur dioxide, comprises (a) a fluorocarboxylic acid of formula Ea-CF2-COOH (I) (Ea = electron withdrawing atom or group), in the form of a (partial) salt formed with an organic or mineral cation; and (b) a polar aprotic solvent. The mobile proton content of its components, including impurities, is at most equal to half the concn. of (I). Also claimed is the synthesis of only one fluorinated and oxysulphated organic cpd. comprising (a) reacting the above reagent with a sulphur oxide; and (b) heating the resulting mixt. at 100-200 degrees C. for 0.5-10 hrs..
Patent HU-9601150-D0 (HU)
Title: Process for preparing 1-amino-1,2,3-triazoles
IPC: C07D249/04
Filed: 1995-08-30
Abstract: This invention is to provide a process for preparing 1-amino-1,2,3-triazole represented by formula (III): <CHEM> comprising cyclizing glyoxal bishydrazone represented by formula (I):   <CHEM> by reaction with an aqueous hydrogen peroxide solution in the presence of a catalytic amount of a transition metal oxide represented by formula (II): MmOn wherein M represents a transition metal atom; and m and n, which may be the same or different, each represent an integer of 1 to 5.
Patent IT-9021456-D0 (IT)
Inventor: CIPOLLI ROBERTO
IPC: C08L101/00
Filed: 1990-09-13
Abstract: Disclosed are self-extinguishing polymeric compositions comprising     a) from 89 to 40 parts by weight of thermoplastic polymer or of polymer having elastomeric properties; b) from 8 to 33 parts by weight of one or more ammonium and/or amine phosphates and/or phosphonates; c) from 3 to 27 parts by weight of one or more oligomeric compounds having 2 to 50 repeating units of general formula (I):   <CHEM> wherein R, R1 and Z are defined as in claim 1. n
Patent IT-8324021-D0 (IT)
Inventor: BIALY JAN
IPC: B01J23/76
Filed: 1983-12-05
Abstract: Preparation of alkylation catalysts containing iron and/ or chromium oxide, by means of a process which comprises:a) precipitating hydrate oxides of iron and/or chromium from an aqueous solution of soluble compounds of said elements;b) separating the thus obtained precipitate, and washing said precipitate;c) granulating the washed precipitate, and drying the granules so obtained;d) calcining said dried granules at high temperature;in which an organic carboxyl acid salt of iron and/or chromium is added to and homogenized with the washed precipitate from stage b), and/or the dried granules from stage c) are impregnated with an aqueous solution of an organic carboxyl acid salt of iron and/or chromium.The catalysts obtained by means of the above process are mechanically strong, and highly active in the production process of 2,6-xylenol by means of the alkylation of phenol or o-cresol with methanol.
Patent IT-7867179-D0 (IT)
IPC: F16H57/037
Filed: 1978-01-30
Abstract: A transmission unit for coupling the engine of a motor vehicle to either a manual-shift gearbox or an automatic gearbox includes a differential having a crown gear, pinions for coupling the crown gear to the output shaft of the gearbox and a housing for enclosing the differential, the pinions, and either a mechanical clutch or a torque converter. The housing has a first coupling face portion for attaching the transmission unit to an engine, a second coupling face portion for attaching the transmission unit to a manual-shift gearbox or to an automatic gearbox, and bearings supported to engage the pinion and the input and output shafts of the engine, the gearbox and the differential, with the gearbox of either shafts in substantially the same position relative to the housing. The housing can be a one-piece construction or a two-piece construction. A bearing support housing can be utilized with the main housing when coupling the transmission unit to an automatic gearbox. The pinions can include a two-part pinion with different sets of teeth. Bearing members can mount the pinions on shafts of the housing and might include tapered roller bearings, needle bearings, ball bearings, cylindrical roller bearings, or a combination of these.
Patent SE-0100704-D0 (SE)
Inventor: BERG SOFIE
IPC: A23L7/104
Filed: 2001-03-01
Abstract: An improved method for the production of fermented food products, and in particular fermented cereal products of tempech-type using whole grain cereals as raw material, makes it possible to achieve a product of good microbial, nutritional and sensory quality.
Patent SE-0101664-D0 (SE)
Inventor: DOERAGRIP GOERAN
IPC: A01G1/12
Filed: 2001-05-11
Abstract: Leaf blower that is carried on the back of the operator comprising at least an engine ( 14 ) and a fan. The fan is provided with an air inlet ( 13 ) placed on the side of the fan that is facing away from the back of the operator. The air stream is passing the engine ( 14 ) on its way to the air inlet ( 13 ) so that the engine ( 14 ) is cooled.
Patent SE-0101941-D0 (SE)
Inventor: NAMVAR KIANOUSH
IPC: H04N7/16
Filed: 2001-06-01
Abstract: The invention relates to control of signal decoding in a set of subscriber receivers belonging to subscribers (s1-s3) of mass distributed coded signals (P1; C1-C17, Cx1-Cx7), such as digital satellite channels, which are conveyed via different distribution resources (D1-D4). By means of a central transmission of control signals (d1-d8) to the subscriber receivers the decoding therein of the signals (P1; C1-C17, Cx1-Cx7) can be controlled, such that during certain periods a signal including a content being directed to each subscriber (s1-s3) can be decoded in the respective subscriber receiver. Thereby commercial messages and other kinds of controlled or interest defined information can be focused to a relevant target group at the same time as the distribution resources (D1-D4) are utilized efficiently.