baber/WOPTO huggingface dataset:
Patent CR-7891-A (CR)
Title: Polipeptidos recombinantes para diagnosticar la infeccion con el trypanosoma cruzi
Inventor: KIRCHHOFF LOUIS V
IPC: C12N/
Filed: 2005-06-30
Abstract: Polipeptidos recombinantes se revelan que son utiles para diagnosticar la tripanosomiasis americana, o la enfermedad de Chagas, un padecimiento causado por el agente infeccioso Trypanosoma cruzi. Preferiblemente, las secuencias de ADN que codifican las proteinas recombinantes se insertan en plasmidos vehiculos para expresarse en un organismo.
Patent CR-8733-A (CR)
Title: Composiciones con ciclopropenos y aceites sin hidrocarburo
Inventor: BASEL RICHARD M
IPC: A01N3/00
Filed: 2006-11-07
Abstract: Se provee una composicion que contiene uno o mas agentes de encapsulacion molecular dentro de cada uno de los cuales se encapsula uno o mas cilcopropenos y que contiene uno o mas aceites de hidrocarburo. Tambien se provee un metodo que incluye el paso de contactar sales composicones con una o mas plantas o partes de planta.
Patent GB-737170-A (GB)
Title: Improvements in a method of producing stencils
IPC: B41C1/14
Filed: 1952-01-01
Abstract: 737,170. Paper for stencils &c. DICK CO., A. B. Jan. 1, 1952 [Jan. 5, 1951], No. 23/52. Drawings to Specification. Class 96. [Also in Group XVI] An ink-impervious sheet for use in producing duplicating stencils (see Group XVI) consists of a felted layer comprising a mixture of heatdestructible fibres, e.g. cellulose pulp, and a minor proportion of heat-insensitive or less heat-sensitive fibres, e.g. glass or synthetic fibres. The heat-insensitive fibres are in a proportion of 3-40 per cent, preferably 20 per cent, and may consist of mineral fibres such as glass, asbestos or rock wool. The destructable fibres may consist of kraft or a sulphite type of pulp cellulosic fibres, or, alone or mixed with the pulp fibres, wool, cotton, silk, hemp, or synthetic resinous fibres such as regenerated cellulose polyamides (nylon), cellulose acetate (rayon), vinyl acetate-vinyl chloride, or polyvinylidine chloride. The sheet may also contain fillers such as finely-divided silica, diatomaceous earth, titanium dioxide or chalk, and should be calendered or compacted. For example, a sheet may be 0.002 inch thick and include 90 per cent kraft pulp fibres and 10 per cent by weight glass wool fibres # inch long. Glass fibres 1/16 -¢ inch long or more may be used. In order to lower the temperature necessary for destruction of the fibres to form the stencil (see Group XVI), activators may be used, which may be incorporated in the sheet, or applied by coating or impregnation, or included in the ink composition or carbon composition applied to the sheet. Activators used, particularly with cellulosic pulp fibres, may be hydrochloric acid, sulphuric acid, and aluminium, bismuth, ferric, cupric or stannic chloride, cupric, ferrous ammonium, chromium, potassium or mercuric sulphate, potassium bisulphate, ammonium persulphates, peroxides, perchlorides, or nitrates, or organic acids or acidic compounds such as citric acid, aniline hydrochloride, aniline nitrate, aniline bromide, aniline hydrobromide, organic sulphonic acid, 1-naphthalene, 4-sulphonic acid, indophenol, ammoniuin thiocyanide, coupled with ferric chloride, and mixture of such compounds. The activator should be present to 0.1-10 per cent by weight of the fibres to be destroyed. An example is a sheet of 20 per cent glass fibres, 80 per cent pulp fibres with 1 per cent ferric chloride, and carbon paper to apply the letters containing ferric sulphate.
Patent GB-939513-A (GB)
Title: Basic anthraquinone dyestuffs containing quaternary ammonium groups
IPC: C09B1/00
Filed: 1961-01-02
Abstract: The invention comprises anthraquinone-substituted quaternary amines of formula  <FORM:0939513/IV(a)/1> wherein X is hydrogen, hydroxyl, nitro or halogen, Y is hydrogen, hydroxyl or halogen, R is an alkylene group of 2 to 6 carbon atoms, R1 is an alkyl group of 1 or 2 carbon atoms or both R1 groups may be joined together through the quaternary nitrogen atom and a carbon, oxygen or nitrogen atom to form a heterocyclic ring, R2 is an alkyl group of from 1 to 4 carbon atoms and A is an anion.  They are prepared by reacting in an organic solvent medium an anthraquinone of formula  <FORM:0939513/IV(a)/2> wherein X is hydrogen, hydroxyl, nitro, amino, benzamido or halogen and Y is as defined above, with the condition that there must be either 1-halogen, 1,4-dihydroxy, 1,4-aminohydroxy or 1,4-nitrohydroxy substituents with an amine of formula H2N-R-N(R1)2 wherein R and R1 are as defined above and treating the amine reaction product with a quaternizing agent R2-A.  The dyes are used to colour polyacrylonitrile fibres in red, blue and green shades.  Examples are given.
Patent IS-6859-A (IS)
Inventor: SCHAAF PAUL ADRIAAN VAN DER
IPC: A61K31/40
Filed: 2003-06-24
Abstract: The present invention is directed to new crystalline forms of Atorvastatin calcium (2:1), referred to hereinafter as polymorphic Forms X, A, B, B2, C, D and E. Furthermore, the present invention is directed to processes for the preparation of these crystalline forms and pharmaceutical compositions comprising the crystalline forms.
Patent JP-H023353-A (JP)
Title: Method of converting bit image data for dot printer of laser printer
Inventor: JIEON OO CHIYUN
IPC: H04N1/387
Filed: 1989-01-04
Abstract: PURPOSE: To simplify a software and to accelerate a processing speed by enlarging bit image data in a lateral direction and deciding a ratio of the image data of enlarging lateral to longitudinal directions under the control of the software. CONSTITUTION: When bit image data is output, the data is input via an I/O unit 13 and stored in a receiving buffer 111 partitioned in a system RAM 11. Thereafter, an enlarging ratio, present X and Y coordinates, a start address of the buffer 111, and a start address of a temporarily storage buffer 112 are read from the RAM 11. Thus, when a bit image data input routine is executed, a lateral enlarging routine is executed, and the image data is laterally enlarged. After the image data stored in the buffer 112 is read by each 8 bytes, it is rotated at 90 deg. by an image rotating circuit 15, and again stored in the buffer 112. Thereafter, a longitudinal enlarging routine is executed, and 90 deg. rotated bit image data is enlarged in the longitudinal direction.
Patent JP-H04230564-A (JP)
Title: Data transfer device
Inventor: TO YUKI
IPC: G06F13/10
Filed: 1991-01-04
Abstract: PURPOSE:To transfer data without fail by preventing the establishment of the hand shake condition of data transfer between adapters with different specifications and controllers. CONSTITUTION:When the logical level of signals SASI REQ to be outputted from an SASI controller 5 is turned from 'L' to 'H', the logical level of signals SCSI REQ to be outputted from a D flip-flop 13 is changed from 'L' to 'H'. When the logical level of the signals SASI REQ is 'L' and the logical level of signals SCSI ACK to be outputted from an SCSI host adapter 1 changes from 'L' to 'H', the logical level of signals SCSI REQ is turned from 'H' to 'L'.
Patent JP-S62158595-A (JP)
Title: Welding wire having excellent welding workability
Inventor: MATSUMOTO TAKEO
IPC: B23K35/30
Filed: 1986-01-06
Abstract: PURPOSE:To obtain a welding wire having good feeding property and welding workability by specifying the contents of C and Ti in wire components and specifying the ratio between the grain boundary oxide layer and crystal grains generated on the surface layer of the wire during intermediate annealing. CONSTITUTION:The ratio A between the grain boundary oxide layer and crystal grains formed on the surface of the welding wire contg. 0.02-0.06wt% C and 0.03-0.30wt% Ti is specified to 0.4<=A<=1.8. Fine grooves uniformly distributed on the surface are provided to the product diameter and a lubricating oil and arc stabilizer such as alkali metal or alkaline earth metal is incorporated into such grooves and the wire surface. The wire having the excellent feeding property and good welding workability is thus obtd.
Patent CH-517150-A (CH)
Title: New disazo pigments
Inventor: RONCO KARL DR
IPC: C08K5/43
Filed: 1969-01-09
Abstract: Pigments (I) are prepd. by reacting (1) with NH2.R3NH2 or (2) H2N.R1SO2.NR4R5 with (where R1 = aryl, R2 = 1,2,3 substd. naphthalene; R3 = arylene; R4 = aralkyl or aryl; R5 = H, aryl or (ar)alkyl, R4 = R5 = H, alkyl or R4-N-R5 =heterocycle, if H3 = diphenyl or naphthalene). Pref. R1 = (halogen substd.) phenyl; R3 = phenylene or diphenyl (opt. substd. with halogen, alkyl or alkoxy). Useful for dyeing rayon, cellulose fibres, polyamides, polyurethanes, etc.
Patent DK-11789-A (DK)
Inventor: ALTENBURGER WERNER
IPC: C12N15/39
Filed: 1989-01-11
Abstract: The recombinant vaccinia viruses are derived from modified virus Ankara (MVA) and contain a DNA sequence which codes for a foreign antigen. The invention also relates to vaccines which contain a virus of this type in a form suitable for injection, and to processes for the preparation thereof. The invention furthermore relates to the use of a recombinant vaccinia virus MVA for the preparation of a heterologous protein in eukaryotic cells.
Patent DK-83195-A (DK)
Inventor: KRZEMINSKI JACEK
IPC: C08L27/12
Filed: 1995-07-14
Abstract: In a hearing aid the problem of the condensing of water droplets 12 is solved by using a hydrophilic fluoroelastomer (fluorocarbon rubber) for manufacturing the rubber parts in the hearing aid, for example sound- conducting tubes 3, with such a low surface tension between the water and the surface of the rubber material, that water does not condense as droplets but as a thin film 13 which permits a free movement of air in the tube 3 and thereby does not reduce the amplification of the sound when the apparatus is in use. The fluoroelastomer contains an additive of one or more substances, the molecules of which comprise a component which mixes in a controlled way with the fluoroelastomer material and a component which mixes less readily with the fluoroelastomer material and at the same time has a polar or hydrophilic nature. <IMAGE>
Patent GB-504137-A (GB)
Title: Improvements in or relating to supporting arms for sun blinds or awnings
IPC: E04F10/06
Filed: 1938-01-04
Abstract: 504,137. Sunblinds. WOOLLEY, W. S., and JOHNSON, W. H., (trading as SIDDELL, J. M., [Firm of]),and VINSON, H. Jan. 4, 1938, No. 226. [Class 20 (iii)] A sunblind or awning having lazy-tongs supporting-arms is fitted with a locking device comprising a catch 1 pivoted to one of the links 6a and co-operating, by means of a notch 10, with a cam member 11 associated with the lath arm 13 or an adjacent link. The arrangement is such that, during the opening movement of the blind, the cam member rotates and thereby lifts the catch, thus releasing the links of the supporting arms. The catch shown pivots on a bolt 3 passing through the link 6a, and is formed with projections 4, 14 which, by engaging with the nut of the link pivot 5, limit the movements of the catch about its pivot. When the blind is moved to its inoperative position, an inclined surface 8 of the catch rides up the member 11 thus lifting the catch which eventually falls by gravity into the locking position. Upon opening the blind, the member 11, which is mounted on the pivot bolt 12 of the arm 13 and rotates with the arm, engages with the catch and lifts the latter to an unlocking position. According to a modification, the catch is controlled by a spring.
Patent GB-359812-A (GB)
Title: Improvements in or relating to multiplex telegraph systems
IPC: H04N7/08
Filed: 1931-01-03
Abstract: 359,812. Multiplex wireless signalling. TELEFUNKEN GES. FUR DRAHTLOSE TELEGRAPHIE, 12, Hallesches Ufer. Berlin. Jan. 3, 1931, No. 296. Convention date, Jan. 3, 1930. [Class 40 (v).] Each of the possible combinations of simultaneous keying positions in a multiplex code or picturetelegraph system is allotted a frequency which is used to modulate a carrier wave. In the duplex system described, when the two keys T1, T11, Fig. 1, are in the " spacing " position the carrier generator 5 is unmodulated by the modulator 4. When key T1 is " spacing and key T11 "marking" the relay 3a operates and connects generator 3, producing a frequency w3, to the modulator. For the other two combinations of keying positions, relays 1a, 2a respectively connect generators 1, 2, producing frequencies w1, w2 respectively, to the modulator. At the receiver, Fig. 2a, the demodulator R feeds the frequencies w1, w2, w3 to filters F1, F2 having pass ranges as shown in Figs. 2b and 2c respectively, and connected to utilizers W1 and W2 reapectively. The frequency wl thus actuates W2 only and the frequency w3, W1 only, while frequency w2 actuates both W1 and W2 producing the desired indications. A single generator may replace generators 1, 2, 3 at the transmitter and the frequency may be varied, for example, by arranging the keys to switch auxiliary condensers in and out of the oscillating circuit or to vary the magnetization of an ironcored inductance therein. The keys ma be replaced by valves actuated for example by the currents from photo-electric cells in a picture telegraph system. A separate frequency may be transmitted for the position when all the keys are " spacing " and may be removed at the receiver by a filter or by using a heterodyne to shift the whole low-frequency band downwards. The low frequencies may be wobbled for the prevention of the effect of selective fading.
Patent GB-488371-A (GB)
Title: Improvements in rotatable shelves or bins
IPC: A47B49/00
Filed: 1937-01-05
Abstract: 488,371. Rotatable shelves. FRICKGALLAGHER MANUFACTURING CO. Jan. 5, 1937, No. 338. Convention date, Jan. 8, 1936. [Class 52 (i)] A rotatable shelf comprises a base, fixed radial divisions fixed to the base, removable front sections adapted to be positioned between the fixed radial divisions, and further removable radial divisions inserted between the fixed ones. The floor 10 of the rotary shelf is provided with fixed partitions 13 having lower flanged edges, and between these fixed partitions at the fronts thereof, are adapted to be sprung into position, the removable curved fronts 15, Fig. 6. These fronts are provided with internal projecting flanges 20 having projections 26 to engage slots in the partitions, and also with engaging clips 24, 25 to engage the front flanged edge 12 of the shelf. The removable partitions 14 are provided with a succession of notched projections 16 on their lower edges adapted to be laterally engaged with loops 19 pressed up out of the shelf and locked by a subsequent movement towards the front of the bin, the rear edges of these partitions engaging a notched member mounted on the centre post 11 of the shelf. In a modification as shown in Fig. 10, the lower flange of the removable partition may be slotted to engage clips 32, 33 pressed up out of the shelf floor, interengaging projections and recesses 35, 34 being also provided to lock the partition after it has been slid towards the front of the shelf; the rear edges of the shelf in this case are engaged by a notched member 29 mounted on the post. The shelf is adapted to be automatically locked in various positions of rotation by means of spring projections 45 which are adapted to engage a resilient rod 37 secured to the centre post 11.
Patent GB-885277-A (GB)
Title: Improvements in or relating to devices for measuring the width of a heat radiating strip
IPC: B21B38/04
Filed: 1958-01-03
Abstract: 885,277. Measuring width of a heat radiating strip. HOESCH WALZWERKE A.G. Jan. 3, 1958 [Jan. 7, 1957], No. 345/58. Class 40(3). A photo-electric arrangement for measuring the width of a heat radiating strip B issuing from a rolling mill comprises a threaded shaft 2 and motor 3 for lateral movement of a carriage 4 with respect to the strip and mounted on the carriage a pair of photocells 5/1, 5/2 which may be driven towards or away from each other by a counter threaded shaft 6 rotated by a second motor 7. The photocells, which are energised when the strip is within their field of view, act in a circuit controlling motors 3 and 7. Motor 7 is energised to rotate the shaft 6 in a direction which moves the cells further apart when both cells are energised or together when neither cell is energised and is associated with a synchronous generator 9 which produces an output signal to operate width indicating means 11, 13 and means 10, 12 which indicates deviation of the width from a predetermined value. When one cell only is energised, indicating deviation of the strip from its normal rolling path, motor 3 rotates shaft 2 in a direction determined by which cell is energised until both cells are displaced an amount equal to the deviation. A time delay is inserted in the central circuit of motor 3 to prevent the . motor attempting to follow rapid deviations produced by oscillation of the strip.
Patent GB-396112-A (GB)
Title: Improved draught and weather excluder and rattling preventer for doors and windows
IPC: E06B7/23
Filed: 1933-01-04
Abstract: 396,112. Draught -excluders ; preventing rattling. HOUSE, A., 40, Farfield Terrace, Heaton, Bradford, Yorkshire. Jan. 4, 1933, No. 350. [Class 20 (iii).] A draught-excluding and rattling- preventing device for doors and windows consists of a tube T of rubber having a longitudinal cut therein and wings or flanges W extending therefrom at any suitable position and angle. The device may be secured by adhesive with or without metal strips S to reinforce it, as shown in Figs. 22, 23, and 24.
Patent GB-221406-A (GB)
Title: Improved fixative for chalk drawings
IPC: C09D189/00
Filed: 1924-01-08
Abstract: A coating-composition for use as a fixative for chalk drawings comprises 18 grams of French glue or 16 grams of gelatine, dissolved in 825 grams of water and 175 grams of alcohol. Specification 9579/87, [Class 95, Paints &c.], is referred to.
Patent GB-1385701-A (GB)
Title: Stoves
IPC: F24B9/00
Filed: 1971-01-06
Abstract: 1385701 Closed solid-fuel stoves J C MACKAY 6 April 1972 [6 Jan 1971] 626/71 Heading F4W A closed solid-fuel stove comprises a grate 12, a boiler 15 defining a central combustion products flow passage 17 and supported by four tubes 9c, 9d, a hopper 18 for solid fuel supported by the boiler 15 within the passage 17 or collinear with the sides thereof and an outer casing 5, 6 defining with the boiler 15 a further combustion products flow passage 21, 22. Glass plates 31 surround the combustion zone and radiation therefrom is controlled by sets of simultaneously operable shutters 32 which may be automatically controlled. A reciprocating, rocking or screw grate is provided. Primary air is introduced through a disc valve, and secondary air is fed through two tubes 9d to an outlet channel 14 beneath the boiler 15. Cold water inlet pipes to the boiler 15 are passed through the tubes 9c. The grate 12 may be subdivided into two portions with combustion products from one portion being recycled to the other portion.
Patent GB-196032-A (GB)
Title: Improvements in vehicle lamps
IPC: F21V7/00
Filed: 1922-01-09
Abstract: 196,032. Workman, H. Jan. 9, 1922. Drawings to Specification. Vehicde lamps.-In a light-projecting lamp in which the reflector is formed of paraboloidal surfaces disposed with their axes substantially horizontal but angularly displaced in respect to one another, said surfaces have their foci so located in relation to the front and rear ends of the light source that the reflected beam, at a distance from the lamp, is substantially flat-topped and laterally spread. The light source, which may be a pillar filament, lies with its front end at or about the focus of the lower portion or portions of the reflector and with its rear end at or about the focus of the upper portion or portions of the reflector, one suitable filament consisting of a closely wound spiral 1/16 inch in diameter and 3/16 to # in. in length. In one arrangement two such lamps are used, the upper half of the reflector of one lamp being angled to the right and that of the other to the left in relation to the central axis of its lamp.
Patent GB-843975-A (GB)
Title: Improvements in and relating to casting in vacuum and inert gas
Inventor: TURNBULL JOHN STRATTON
IPC: B22D18/06
Filed: 1958-01-07
Abstract: 843,975. Casting-machines. METROPOLITAN-VICKERS ELECTRICAL CO. Ltd. April 7, 1959 [Jan. 7, 1958], No. 632/58. Class 83 (1). [Also in Group XII] A casting-apparatus comprises a movable structure containing a vacuum or inert gas chamber enclosing a furnace, a mould enclosure in connection with said chamber through a valve, means for raising and lowering said enclosure and for discharging the furnace, and casting molten metal therefrom through said valve into a mould in said enclosure. The vacuum-chamber assembly 20, vacuum pumps 79, 80, 90 and ancillary equipment, are mounted on a turntable 6 rotatable about a vertical shaft 2 by a motor 10, and vertically movable by a pair of lead-screws driven by a motor 18, so that the mould-enclosure 33, forming an integral part of the chamber 20, may be moved to surround in turn each of a number of moulds 40 on stands 39 placed equidistantly about the rotational axis of the turntable. The supports 39 may comprise a turntable 41, rotated for centrifugal casting, or a vibratable plate. The vacuum chamber encloses an induction furnace 24, tiltable in two stages 241, 24<SP>11</SP> about trunnions 25, 26 respectively, by a motor-driven winch 31. The cast is directed through the valved outlet 43 to the mould 40 by a tundish 42, which is tiltable and movable axially by an external handle 52. The furnace may be charged through a chamber 56 with bar-stock supported on a hook 62 operated by a hand winch 60. The chamber cover 58 containing the feed means may be replaced by other covers containing a pyrometer or a rod for breaking up slag &c. on the melt-surface in the furnace. A second charging-chamber supports a pivotallymounted elongated bucket 67 operable by a hand wheel 71 through a universally-jointed shaft 70, to tip small pieces of metal, fed to the bucket through a shoot 67a, into the furnace. The charging chambers, chamber 46, and mouldenclosure 33 are all capable of being sealed-off from the vacuum chamber, and individually evacuated. An inspection window chamber 53 may also be sealed-off from the chamber 20, so that the window may be removed for cleaning. The mould enclosure supports, at its lower end, a sealing arrangement comprising sealing-rings 36, 36a, and rings 35, 35a slidable on the enclosure wall 33 and having between them alternately, springs 37 and locating-pins. The ring 35a is linked to an air-cylinder 38d so that operation of said cylinder compresses, through the springs 37, the sealing-rings 36, 37a to form an initial seal, final loading being applied when the enclosure is evacuated. Instead of being mounted on a turntable, the vacuum-chamber &c. may be mounted on rails or on a gantry so that it may serve a line of moulds, or the platform may be arranged as a truck.