baber/WOPTO huggingface dataset:
Patent FI-960482-A (FI)
Inventor: CASTELHANO L ARLINDO
IPC: A61K31/40
Filed: 1996-02-02
Abstract: Compounds of formula (I), wherein the dashed lines denote optional double bonds; and when n is 1, 2 or 3; m is 3 or 4; A is -CH2-; R<1> is a) -CH2-R<4> where R<4> is mercapto, acetylthio, carboxy, hydroxyaminocarbonyl, N-hydroxyformamidomethyl, alkoxycarbonyl, aryloxycarbonyl, aralcoxycarbonyl, benzyloxyaminocarbonyl, or (i), where R<6> is optionally substituted aryl, wherein the aryl group is quinol-2-yl, naphth-1-yl, naphth-2-yl, pyridyl or phenyl; b) -CH(R<7>)-R<8> where R<7> is alkyl, hydroxy, amino, aminomethyl, alkylsulphonylamidomethyl, aralkylsulphonylamidomethyl, alkoxycarbonyl, alkoxycarbonylaminomethyl, alkylaminocarbonylamidomethyl, benzoxazoleaminomethyl, aminocarbonyl, or carboxy; and R<8> is carboxy, hydroxyaminocarbonyl, alkoxycarbonyl or aralkoxycarbonyl; c) -NH-CH(R<9>) -R<10> where R<9> is hydrogen, alkyl or aralkyl, and R<10> is carboxy, alkoxycarbonyl, aralkoxycarbonyl, phosphonyl or dialkylphosphonyl; R<2> is alkyl, cycloalkyl, cycloalkylalkyl or aralkyl; and R<3> is hydrogen, halo, alkyl or alkoxy; or when n is 2 or 3; m is 3 or 4; A is -N(R<11>)-, where R<11> is hydrogen or alkyl; and R<1>, R<2> and R<3> are as defined above; or when n is 0; m is 4, 5 or 6; A is -CH(R<12>)-, where R<12> is carboxy, alkoxycarbonyl or optionally substituted carbamoyl; and R<1>, R<2> and R<3> are as defined above; as single stereoisomers or mixtures thereof; or pharmaceutically acceptable salts thereof; are useful in inhibiting matrix metalloprotease activity in mammals.
Patent FI-962124-A (FI)
Inventor: LIUHA PETRI
IPC: H04N/
Filed: 1996-05-20
Abstract: The invention concerns a method for restoring the vertical resolution in a picture signal according to the PALplus system, which is compressed vertically at the transmission stage and sent as a picture signal according to the PAL standard in so-called letterbox format. The compressed picture signal is transmitted as a picture signal according to conventional PAL standard and the information lost by the compression is transmitted as a helper picture signal. At the reception stage at least two intermediate picture signals are generated from the picture signal in letterbox format, where a helper signal is used for the generation of at least one intermediate picture signal and the output of the reception stage is generated. <IMAGE>
Patent FI-964483-A (FI)
Inventor: SCHUBERT KLAUS
IPC: B01J19/24
Filed: 1996-11-07
Abstract: In the proposed reaction process, at least two educts (A, B) are divided by their respective assemblies of microchannels (1a, 1b) into spatially separated fluid filaments. These fluid filaments then enter a common mixing and reaction chamber (4). It is essential that the fluid filaments of the two educts (A, B) are allowed to enter the mixing/reaction chamber (4) as free jets (6a, 6b), each free jet (6a) of an educt (A) being led into the mixing/reaction chamber (4) immediately adjacent to a free jet (6b) of a different educt (B). Adjacent free jets then mix by diffusion and/or turbulence. This system significantly accelerates the mixing process by comparison with conventional reactors, and, with rapid chemical reactions, largely prevents the formation of unwanted by-products and secondary products.
Patent FI-981916-A (FI)
Inventor: HATTERSLEY GARY
IPC: A61K31/00
Filed: 1998-09-08
Abstract: Compositions of proteins with chondrocyte and cartilaginous tissue inducing activity, as well as method of using those compositions, are disclosed. The compositions comprise one or more proteins of the transforming growth factor- beta  (TGF- beta ) superfamily of proteins, particularly bone morphogenetic proteins (BMPs), in combination with parathyroid hormone related polypeptide (PTHrP) or an equivalent PTH-like polypeptide. The compositions and methods are useful in the treatment of osteoarthritis, cartilage defects and in related tissue repair.
Patent GB-913020-A (GB)
Title: Improvements in or relating to aerial systems
IPC: H01Q11/08
Filed: 1961-01-10
Abstract: 913,020. Aerials. COMPAGNIE GENERALE DE TELEGRAPHIE SANS FIL. Jan. 10, 1961 [Jan. 14, 1960], No. 1026/61. Class 40 (7). An aerial system capable of radiating or receiving circularly polarized waves to or from any direction within a considerable solid angle comprises two serially-connected coaxial helical coils formed one within the other and such that the outer coil consists of from one to four turns and the inner coil a greater number of turns on a core member of ferro-magnetic material. The length of the system is smaller than the working wavelength. In the embodiment shown the system is fed by a coaxial line and the inner conductor 2 of the line is coupled to a two-turn outer helix 1 of diameter one quarter of the working wavelength and length one-third of this length. At its outer end this coil is joined to a ten-turn inner coil 3 wound round a rod 4 of ferro-magnetic material. The rod 3 is supported from the end of the coaxial line by insulator 5 and the inner end of coil 3 is connected to the outer conductor 6 of the line. The diameter of coil 3 may be a tenth of the working wavelength. The system is said to have a diagram with a 60 degrees apex angle to 3 db. points and to have a factor of ellipticity better than 0.7 within an apex angle of 80 degrees.
Patent GB-250995-A (GB)
Title: Improvements relating to indicating devices
IPC: G08B21/00
Filed: 1925-01-13
Abstract: 250,995. Whidbourne, H. Jan. 13, 1925. Indicators actuated by floats. -- In apparatus for indicating the level of liquid in a tank, the speed of a shaft driven by an engine, windmill, electric motor, clockwork, or other means, is controlled in accordance with the variable to be measured and is transmitted to a speed sensitive device giving the indication. The driving,means may have a variable speed dependent on the quantity to be measured. The transmitting shaft 1 is driven through a slipping clutch 2 by an engine at A and is controlled by a governor 3 having a brake disc 5 against which bears a brake pad 6 that it acted upon by a screwed spindle 11 passing through a fixed nut 12. The spindle is rotated by a drum 10 thereon around which passes a weighted cable 9 attached at one end to the float 7 in the tank. Movement of the float 7 controls the braking effect of the pad 6 so as to regulate the speed of the shaft 1 which is transmitted to the centrifugal speed indicator 14 at B the pointer 17 of which gives an indication of the depth of liquid on the scale 18. In the case in which the shaft 1 is driven by a variable speed motor the speed may be varied by controlling the supply current by a variable resistance operated by the variable to be measured.
Patent GB-737490-A (GB)
Title: Improvements in two-stroke, injection type internal combustion engines
IPC: F02B67/00
Filed: 1953-01-14
Abstract: 737,490. Mounting and driving accessories. OSPELT, G. Jan. 14, 1953 [Jan. 19, 1952], No. 1097/53. Classses 7(2), 7(3) and 7(4). In a two-stroke injection-engine with pistoncontrolled inlet and exhaust ports wherein the engine housing has supporting surfaces for the accessories secured laterally to the engine housing and which surfaces are disposed in two downwardly diverging planes 13, 14, one on each side of the cylinder row, all the accessories secured to the supporting surfaces are both driven from the crankshaft 7 by belts located at the front of the engine and mounted with their major axes parallel to crankshaft axis. The dynamo, water pump 16 and oil cooler 17 are mounted in plane 13, the water pump and oil cooler being inter-connected, whilst the dynamo and water pump are axially aligned and positioned on a common base ; the exhaust manifold 19 and a Roots blower 18 are disposed in plane 14. A fuel-injection pump 36 and a starter 35 are secured in diagonal relationship to the opposite sides of a cover around the flywheel. The blower, water pump and dynamo are belt driven from the engine fan-pulley and the injection pump is gear driven from the crank shaft 7, the gearing being within the flywheel cover ; the injection pump supplies an injector 12 located in an insert 11 which is positioned in the top of a combustion chamber 10 provided in each cylinder head.
Patent GB-1500611-A (GB)
Title: Frames
IPC: E06B3/42
Filed: 1976-01-06
Abstract: 1500611 Picture frames MARLEY HOMES Ltd 6 Jan 1976 [10 Jan 1975] 1103/75 Heading A4X [Also in Divisions El and F2] A frame comprises four elongate members making four identical corner joints each member being square cut at one end and at the other end machined to a shape which mates with a squarecut end of a second such member to form a corner. The members may be of Z section having a web with a flange 5 for mounting and flanges 4 forming channels for glazing e.g. sliding windows; the raised channels 3 receive self-tapping screws passing through holes 9. A cover strip 8 snaps on to clips 7 and conceals the fixing screws in holes 6. The members may be all alike or in pairs, two sides and top-and bottom-members. A frame to convert existing singleto double-glazing or a picture frame may be made up from a kit of parts.
Patent GB-571974-A (GB)
Title: Process for peeling potatoes and fruits
IPC: A23N7/02
Filed: 1943-01-22
Abstract: 571,974. Peeling potatoes, &c. DOYLE, R. G. Jan. 22, 1943, No. 1150. [Class 28 (ii)] Potatoes and fruits are peeled by swelling the skins by steam at about 150‹C. for about 30 seconds then contracting and disintegrating the skin, e.g., by cold water or air at about 10‹C. the skin then being removed by mechanical friction. The potatoes are enclosed in the slowly rotated perforated drum b of an autoclave a with a central perforated pipe 16 supplying the fluids. The potatoes are delivered through slide gates 20 from a top opening 1 and are ejected through a lower opening 10 when the slide gates 20 are placed to face it.
Patent GB-727881-A (GB)
Title: Improvements in and relating to textile materials
Inventor: BLEASE RONALD ARTHUR
IPC: D06M11/05
Filed: 1950-01-17
Abstract: Textile fabrics containing regenerated cellulose in a proportion significant in causing the fabric to be susceptible to creasing while wet is treated, while free from substantial actual crease marks, in open width with steam under a pressure of at least ten pounds per square inch in excess of atmospheric pressure but at a temperature below that which would cause destruction of the fibres until it has been rendered "wet crease-resisting." The fabric may also be rendered "dry crease-resisting" by subsequently effecting condensation of a thermosetting synthetic resin within and not substantially between the fibres or by subsequently treating the fabric with acid and formaldehyde or acid and glyoxal.  The dry crease-resisting process may be effected by application of solutions of methylol urea (e.g. as prepared in Specification 449,243) or methylol melamine or alkylated derivatives thereof together with acid or potentially acid catalysts followed by drying and heat-curing, if desired in the presence of steam.  Natural or synthetic rubber, stearamidomethyl pyridinium chloride, octadecyloxymethyl pyridinium chloride, wax emulsions and the polysiloxanes of Specification 695,703 may also be incorporated with the above resin solutions.  During or after drying, the impregnated fabric may be subjected to mechanical effects, e.g. calendering, Schreinering, embossing, glazing or pleating.  Numerous examples are given in one of which the fabric contains wool in addition to regenerated cellulose.  Specification 727,882 is referred to in the first Provisional Specification.
Patent GB-546787-A (GB)
Title: Improvements in or relating to the burning of sulphur
IPC: C01B17/54
Filed: 1941-01-29
Abstract: 546,787. Burners for sulphur. JAMES, H. G., and IMPERIAL CHEMICAL INDUSTRIES, Ltd. Jan. 29, 1941, No. 1170. [Class 75 (i)] An atomizing burner for molten sulphur comprises a steam jacketed tube having an axially disposed orifice and a longitudinally adjustable coaxial tube terminating near the orifice, means being provided for supplying molten sulphur to the space between the tubes and compressed air to the central tube. The tube 1, having a jacket 2, is closed by a plug 18 flared at both ends and the central tube 8, longitudinally adjustable by means of a hand-wheel 11 engaging collars 21, 22 thereon, may be provided with a movable rod the end of which has spiral grooves to give the issuing jet of air a whirling motion; the rod may be used for cleaning the plug 18.
Patent GB-347127-A (GB)
IPC: H01J61/52
Filed: 1930-01-13
Abstract: 347,127. Metallic-vapour apparatus. BRITISH THOMSON-HOUSTON CO., Ltd., Crown House, Aldwych, London.-(Assignees of Mailey, R. D. ; 323, Springdale Avenue, East Orange, New Jersey, U.S.A.) Jan. 13, 1930, No. 1188. Convention date, Jan. 12, 1929. [Class 39 (i).] To vary the vapour pressure within a discharge device, the temperature of an electrode chamber within which vapour tends to condense is varied by means of an axial sleeve slidably mounted thereon. A tube 1 has an indirectly-heated cathode 3 and a filling of mercury, lithium or sodium, and a gas such as neon to facilitate starting. A metal sleeve 7 frictionally engages with and is preferably shorter than an electrode chamber 6 within which condensate collects in a pool 5. In a modification (Fig. 2, not shown), a mercury-arc device of the Cooper-Hewitt type has two anode chambers surrounded by sleeves, which conduct heat to the seals and prevent the condensation of mercury thereon. Specification 278,795, [Class 39 (i), Electric lamps, Arc &c], is referred to.
Patent GB-797820-A (GB)
Title: Improved tea-pot and method of making it
IPC: A47G19/14
Filed: 1956-01-13
Abstract: 797,820. Tea pots. MICHAELIS, C. M. Jan. 13, 1956 [Jan. 19, 1955], No. 1234/56. Class 66. A tea pot body 1, Fig. 4, is of convex form except for an outwardly concave portion spaced from the base of the pot and perforated as at 5, a spout 3, Fig. 3, being shaped to enclose the concave portion and utilize part of the body as an inner wall. The construction is said to strengthen the spout and to provide a pocket below the concave portion for the reception of tea leaves when pouring from the pot.
Patent GB-1284991-A (GB)
Title: Improvements in or relating to reactors employed for voltage stabilization in power systems
Inventor: LIBKINO MARK SAMUILOVICH
IPC: H01F29/14
Filed: 1970-01-09
Abstract: 1284991 Inductors GOSUDARSTVENNY NAUCHNO-ISSLEDOVATELSKY ENERGETICHESKY INSTITUT IMENI G M KRZHIZHANOVSKOGO 9 Jan 1970 1246/70 Heading HIT [Also in Division G3] A reactor 3 for ensuring that the supply voltage to a consumer 9 is unaffected by the current drawn by another consumer 10 and vice versa has two working windings 4, 5 connected to a supply line 2 at their junction and a D.C. winding 7 which is used to adjust the value of mutual inductance between the windings 4, 5. The latter windings are placed in magnetic opposition on a laminated core 6 having air gaps 8 in the portion which is common to the two windings 4, 5 but not to the D.C. winding 7. The reactor core may comprise two spaced concentric laminated cylinders 11, 12, the outer cylinder 11 having radial slots 13. The slots 13 contain 'working windings 4<SP>1</SP>, 5<SP>1</SP>, which are arranged to produce a rotating magnetic field, and part of D.C. winding 7<SP>1</SP> which embraces an outer section of the cylinder 11 and produces a circular, superposed field. Alternatively the core may comprise two limbs each being formed of several separate annular stacks 14 which are axially spaced to leave air gaps 8<SP>11</SP>, the two limbs being linked by magnetic yokes 100, 101. The D.C. winding 7<SP>11</SP> is formed by a conductor in a longitudinal passage 15 through the annular stacks 14 and the D.C. magnetization is thus transversely superposed on the A.C. magnetization.
Patent GB-121026-A (GB)
Title: An Improved Machine for Manufacturing Compound Veneer or Ply-wood.
Inventor: TEMPLE ROBERT
IPC: B27D1/08
Filed: 1918-03-23
Abstract: 121,026. Temple, R., (trading as Temple Manufacturing Co.). March 23, 1918. Composite blocks and pieces; veneers. -An apparatus for making corrugated ply-wood comprises a series of dies f, g, respectively fixed and movable, the dies g being actuated by wedges i adapted to be inserted between them and fixed surfaces a. The dies are operated to act upon the ply-wood v in succession. A lever for forcing in the wedges is pivoted upon a cramp adapted to be clamped to the apparatus. Either or both faces of the wood may be wholly or partly covered with sheets of thin metal or textile or other material, and wiregauze or other materials may be inserted as intermediate layers.
Patent GB-382136-A (GB)
Title: Improvements in or relating to slipper baths for personal bathing
IPC: A47K3/16
Filed: 1932-01-16
Abstract: 382,136. Baths. BRAY, A. E., Stevenage Wharf, Stevenage Road, Fulham, London. Jan. 16, 1932, No. 1374. [Class 26.] A set of enclosing elements for the conversion of an ordinary enamelled metal, round-ended bath into the semblance of a square panelled slipper bath, comprises a long enclosing element 1 for a long side of the bath having its top edge cut down at each end to leave a middle upstanding portion 4 adapted to fit under the middle portion of the turned-over rim of the bath, and two top elements 7, 7a adapted to rest on the cut-down portions 2 and having cut-out portions 8, 8a adapted to fit around the ends of the bath below the rim and with or without an end element or elements 6 and with or without another long element for the other side of the bath. The edges of the elements may be let into adjacent walls or may be screwed to wooden blocks 9 within the enclosing elements. The elements may be of decorated slate, marble, condensation products of phenol and formaldehyde such as that known under the Registered Trade Mark "Bakelite," casein products, glass, asbestos, &c.
Patent GB-929895-A (GB)
Title: Safety device for detecting a change in the composition of air
IPC: F23N5/10
Filed: 1961-01-12
Abstract: 929,895. Gas burners. KONINKLIJKE IJZERGIETERIJEN EN EMAILLEERFABRIEKEN DE ETNA N.V. Jan. 12, 1961 [Jan. 12, 1960], No. 1395/61. Class 75 (1). A safety device for detecting a change in the composition of air in a room containing a gas fire or cooker comprises a thermocouple 1 mounted with its operative tip just touching the periphery or the blue core 6 of a burner flame. Any change in the amount or the composition of the combustion air for the flame results in a change in the shape of the flame which causes a signal to be transmitted by the thermocouple via a conductor 3 to a gas regulating device and/or a warning device. The thermocouple 1 projects adjustably through the jet 10 of a burner body 2 provided with a mixing tube 4 in which gas from a nozzle 5 is entrained with air from the enclosure in which the burner is situated.
Patent GB-868374-A (GB)
Title: Improvements in or relating to steroids and the manufacture thereof
IPC: C07J1/00
Filed: 1958-01-15
Abstract: The invention comprises a compound selected from the group consisting of 3b , 11b , 17b -trihydroxy-5-androstene, 3b , 11b , 17b -trihydroxy-5-androstene-11b -acylate, 3b , 11b , 17b -trihydroxy-5-androstene-3b , 17b -diacylate, 3b , 11b , 17b -trihydroxy-5-androstene-3b , 11b , 17b -triacylate, 3b , 17b -dihydroxy-5-androsten11-one and 3b , 17b -dihydroxy-5-androsten-11-one-diacylate wherein the acyl group of the acylate is of a hydrocarbon carboxylic acid containing from 1-9 carbon atoms inclusive and a process for the production of 3b , 11b , 17b -trihydroxy-5-androstene by treating a 3, 11b -dihydroxy-3,5-androstadien-17-one 3,11-diacylate wherein the acyl group is of a hydrocarbon carboxylic acid containing 1-9 carbon atoms inclusive with an alkali metal borohydride to obtain the corresponding 3, 11b , 17b -trihydroxy-5-androstene-11b -acylate and hydrolysing the thus-obtained 11b -acylate with lithium aluminium hydride to obtain 3b , 11b , 17b -trihydroxy-5-androstene. Subsequently the 3b , 11b , 17b -trihydroxy-5-androsten-3-one may be esterified to produce a 3, 17b -diester which is oxidised to the corresponding 3b , 17b -dihydroxy-5-androsten-11-one 3b , 17b -diacylate.  As alkali metal borohydrides there may be used sodium potassium or lithium borohydrides.  As acylating agents there may be used anhydrides, chlorides or bromides of organic carboxylic acids. Examples describe the production of the compounds listed above.ALSO:A pharmaceutical composition comprises 3b , 11b , 17b  - trihydroxy - 5 - androstene, the 11b -acylate, the 3b , 17b -diacylate, and the triacylate thereof, or 3b , 17b -dihydroxy-5-androsten-11-one and its diesters and a pharmaceutical diluent.  They can be used orally as anaesthetics together with hexobarbitol sodium.  They can be given as injectables in oil suspensions, as water-soluble sodium salts or amine salts of dibasic acid acylates, e.g. hemisuccinates.  Other compounds useful for intramuscular injection are the di- and tri-esters of 3b , 11b , 17b  - trihydroxy - 5 - androstene and diesters of 3b , 17b  - dihydroxy - 5 - androstene - 11-one, e.g. acetates, propionates, cyclopentyl-propionates, benzoates, phenylacetates and di-methylglutarates.
Patent GB-206411-A (GB)
Title: Improvements in and relating to the manufacture of hollow bodies from fibrous pulp
IPC: D21J7/00
Filed: 1923-01-17
Abstract: 206,411. Baumgõrtner, Dr. Katz, & Co., Ges. Nov. 16, 1922, [Convention date]. Moulding pulp.-Hollow bodies are produced from fibrous pulp by introducing liquid containing the material in suspension through an interposed preliminary container b connected with the mould c by an inlet pipe f, so that the greater part of the pulp is forced on to the walls of the mould by liquid pressure, the remaining part being then distributed and dried by a gaseous pressure medium admitted through a pipe e. The pulp suspension is of low concentration, e.g. one per cent. The capacity of the mould may be diminished by a core d or a movable piston. Specification 16466/05 is referred to.
Patent GB-138971-A (GB)
Title: Improvements in cogging and rolling mills for iron and steel
IPC: B21B35/12
Filed: 1919-01-23
Abstract: 138,971. Rogerson, T. B. Jan. 23, 1919. Rolling.-Rolling-mills are driven bv friction pinions D, D<1> mounted in a separate housing F and driving the rolls through coupling-spindles E. The pinion D<1> is connected to the driving-shaft.
Patent GB-194475-A (GB)
Title: Improvements in fault localisation for underground electric cables
IPC: G01R31/08
Filed: 1922-01-20
Abstract: 194,475. Kay, C. W., and Callender's Cable & Construction Co., Ltd. Jan. 20, 1922. Locating faults in insulation.-Faults in underground electric cables are located by connecting an induction coil or the like to the cable and by detecting the fluctuations of the earth potential near a fault or weakness in the cable bv means of a 3-electrode thermionic valve, the grid of which is connected by a single wire to a plate or other terminal trailed along or carried over the line of the cable. In the arrangement shown, the faulty cable a is connected through a spark gap c to the secondary winding of an induction coil m earthed at the other end. The cable a is disconnected at its other end h, but, in the case of low tension direct current systems, the cable need not be disconnected from the system. Fluctuations in the earth potential near a cable fault b are detected by means of a 3-electrode valve r the grid of which is connected by an insulated wire x to a metallic terminal plate y and the anode circuit of which includes a telephone receiver v to detect changes in the anode current. The spark gap c may be shunted by a condenser or inductance or both, or may be omitted.