baber/WOPTO huggingface dataset:
Patent EC-SP099296-A (EC)
Title: Inmuno-reguladores, preparaciones y composiciones que incluyen los inmuno-reguladores, pruebas para evaluar la actividad de los inmuno-reguladores y preparaciones y composiciones que incluyen los mismos y métodos
Inventor: LISONBEE DAVID
IPC: A61K35/57
Filed: 2009-04-29
Abstract: La presente invención se refiere a moléculas que regulan (por ejemplo, promueven, mejoran, suprimen la actividad indeseable, etc.) de la inmunidad portada por las células en un sujeto, incluyendo métodos para generar y obtener dichas moléculas, preparaciones y composiciones que incluyen dichas moléculas, métodos para evaluar la efectividad de dichas moléculas y métodos para utilizarlas. Más específicamente, la presente invención se refiere a moléculas pequeñas, a las cuales nos referimos en la presente invención como moléculas de "nanofracción", que regulan la inmunidad portada por las células.
Patent GB-1050104-A (GB)
IPC: C08J5/12
Abstract: 1,050,104. Seaming non-metallic sheet material. FARBWERKE HOECHST A.G. Aug. 8, 1963 [Aug. 8, 1962], No. 31423/63. Heading B5K. [Also in Division D1] Shaped structures, e.g. films, sheets, plates, ribbons, threads, thread netting or bristles, of linear aromatic polyesters of high molecular weight are united by spreading on the prepared surfaces to be united of the structures a mixture of at least two of the substances ortho-chlorophenol, tetrachlorethane, phenol, m-cresol, benzyl alcohol, resorcin, chlorobenzene and aniline, which are solvents for the polyester; contacting the treated surfaces under compression; heating these surfaces for a short time to a temperature within the range of 140‹ to 165‹ C., and cooling the joint so formed. The surfaces are prepared by cutting off obliquely the ends of the structures or positioning them to overlap each other. Preferably a ternary mixture of the solvents is used. In a modification, a solution of the polyester, of which the structures are made and containing at most 20% by weight of the polyester, in the solvent mixture of the present invention is spread on the surfaces. To reorientate the molecules of the polyester material in the joint, the joint is drawn after cooling by the application of a load of 50- 70% of the tensile strength of the shaped structures. A specified polyester is polyethylene terephthalate.
Patent GB-1050168-A (GB)
IPC: G01N30/50
Abstract: 1,050,168. Pre-treatment of chromatography carrier substances. KNAPSACK A.G. Oct. 23, 1964 [Oct. 23, 1963], No. 43341/64. Heading C1A. In a process for activating carrier substances for use in gas/liquid chromatography the carrier substance consisting of Kieselguhr and/or aluminium oxide and/or silicates thereof, is intimately mixed with 1-20% by weight of phosphoric acid and the resulting mixture heated to 100‹ to 300‹ C. for ¢-10 days. The phosphoric acid may be 85% but dilute acid may be used which loses water on heating. An inert gas stream, e.g. of nitrogen, may flow over the mixture during heating. The 85% phosphoric acid may be used in a proportion of 10% by weight.
Patent GB-1050886-A (GB)
IPC: C09B47/32
Abstract: 1,050,886. Dyeing cellulosic materials with Phthalocyanine dyes. FARBWERKE HOECHST A.G. July 15, 1963 [July 14, 1962], No. 27977/63: Heading D1B. Cellulosic materials are dyed in a two stage process using water soluble dyes having the formula: in which R 1  R 2  and R 3  are the same or different lower alkyl or hydroxyalkyl groups, X- is the anion of an inorganic or organic acid, Pe is a phthalocyanine radical and n has the values 2, 3 or 4, the material first being treated with an aqueous solution of the dye, and the dye then fixed on the fibre by treating in an alkaline reducing bath. The process may be finished by steaming. Vat dyes may also be used with the phthalocyanine dye in which case an oxidation process is also used. In the presence of the reducing agent the splitting of the dyestuff takes place more rapidly and a greater uptake of dye is achieved.
Patent GB-1052886-A (GB)
IPC: C04B35/26
Abstract: 1,052,886. Rare earth and yttrium-iron garnets. GENERAL ELECTRIC CO. July 2, 1963, No. 26224/63. Heading C1A. [Also in Division H1] A process for preparing M 3 Fe 2 (FeO 4 ) 3  compounds having a mineral garnet-like structure, where M is yttrium or a rare earth element of atomic number 62 to 71, or a mixture thereof, comprises introducing a rare earth or yttrium halide vapour, an iron halide vapour and a free oxygen-containing gas into a reaction chamber, regulating the flow of vapours to the reaction chamber and the pressure therein to minimize formation of solids in the gas phase, heating the halide vapours with mixing to convert them into oxide vapours and co-precipitating the latter on the walls of the chamber at a temperature between 800‹ C. and the sintering temperature of the precipitated compound. In an example, a mixture of yttrium chloride and ferric chloride vapours together with a mixture of oxygen and argon, preheated to 850‹ C., was passed into a tubular furnace having a temperature gradient extending from 1000‹ C. at the ends to 1260‹ C. at the centre. Yttriumiron garnet formation occurred predominantly at the central zone.
Patent GB-1226013-A (GB)
IPC: H01L21/00
Filed: 1968-06-26
Abstract: 1,226,013. Alloyed semi-conductor devices. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. 26 June, 1968 [29 June, 1967], No. 30507/68. Heading H1K. A high breakdown voltage is obtained at an alloyed junction by using an alloying material containing aluminium and an additive, magnesium, which maintains a substantially flat alloying front yet rounds the edges of the front. The alloying material may consist of indium with minor quantities of aluminium and magnesium, this material being alloyed to (111) faces of germanium or silicon wafers to produce diodes or transistors. (In the case of a transistor the emitter or emitter and collector may be made by this process. As particularly described, a " splash-wetting " alloying jig is used, two pellets from separate bores being used in the formation of the emitter). In general, the alloying material may be applied in pellet form, as a liquid jet, or as an evaporated coating (the last, for example, in producing contents to passivated integrated circuits).
Patent GB-1226099-A (GB)
IPC: C10M133/44
Filed: 1967-07-21
Abstract: 1,226,099. Tetrahydrobenzotriazole. GEIGY (U.K.) Ltd. 19 July, 1968 [21 July, 1967], No. 33535/67. Heading C2C. 4,5,6,7 - Tetrahydrobenzotriazole is prepared by reduction of benzotriazole or N - hydroxybenzotriazole using molecular hydrogen and a metal hydrogenation catalyst. It is preferred to effect reduction using an excess of hydrogen at 25‹-200‹ C. under superatmospheric pressure by vigorous agitation of the benzotriazole in an inert solvent in a sealed reactor. Specified metal catalysts are Rh, Ni, Pd and Pt and mixtures thereof. The metal may be supported on a conventional carrier. It is preferred to subject the benzotriazole compound to a pre-treatment to remove sulphur and other hydrogenation catalysts poisons therefrom. The pre-treatment may comprise agitation of a solution of the compound with a desulphurization or hydrogenation catalyst, e.g., Pt, Pd, Rh, Ni, Fe, Co or Zn metal. In examples a Rh/charcoal hydrogenation catalyst is used.
Patent GB-1226932-A (GB)
IPC: D03D47/00
Filed: 1969-01-08
Abstract: 1,226,932. Presenting weft to weft inserters. NORTH AMERICAN ROCKWELL CORP. 8 Jan., 1969 [8 Jan., 1968], No. 1144/69. Heading D1E. In a loom in which a weft inserter 19 passes yarn 17 to a receiver in the shed and then withdraws a guide 80 on the sley pushes the weft into the open jaws 63, 65 of a clamp, a cutter 77 on the sley then enters a slot 78 in the temple to sever the weft, the clamp then rises to position the weft across the path of the inserter 19, the inserter moves to seize the weft on entering the shed and the jaws 63, 65 open to release the weft. The jaws are cam operated and spring loaded.
Patent GB-1229042-A (GB)
IPC: C01B13/22
Filed: 1968-04-10
Abstract: 1,229,042. Oxides. FARBENFABRIKEN BAYER A.G. 10 April, 1968 [13 April, 1967], No. 17254/68. Headings C1A and C1N. In a process for the production of finely divided inorganic oxides by reacting halides in vapour form with oxygen-containing gases and/or steam at an elevated temperature in a reaction zone, at least one of the reactants and/or an inert gas is preheated to 2000‹ C. or above, and is fed at that temperature to a cooling zone in which it is cooled from that temperature to 1200‹ C. to below 2000‹ C. by addition of cooling gas, before introduction into the reaction zone. Pre-heating may be effected by an arc burner or by an auxiliary chemical reaction, e.g. combustion of CO in O 2 . The gases may be mixed in cross flow (apparatus is described) at an impulse ratio (as defined) of 1 : 1 to 50 : 1. The molar ratio of O 2  to halide may be 1 : 1 to 1À5 : 1, and the concentration of halides in the reaction mixture may be 20-45% by volume. Specified oxides are those of Ti, Cr, Si, A1, Zn, Zr, Sn and Fe, produced from, e.g. TiCl 4 , CrCl 3 , CrO 2 Cl 2 , SiC1 4 , AlCl 3 , ZnCl 2 , ZrCl 4 , SnCl 4  or FeCl 2 . In forming TiO 2 , nucleants or modifiers such as AlCl 3 , ZrCl 4 , ThCl 4 , CeCl 3 , PCl 3 , SbCl 3 , SiCl 4 , steam and/or K<SP>+</SP> ions may be added to one or both reactants. In examples (1) preheated O 2 , cooled with air is then mixed with AlCl 3  and TiCl 4  to produce modified Ti0 2 ; (2) a mixture of O 2  and CO 2 , cooled with N 2  is mixed with TiCl 4  and A1C1 3  to produce modified TiO 2 ; (3) O 2 , cooled with air is mixed with SiCl 4  to produce SiO 2 .
Patent GB-1229547-A (GB)
IPC: B41M1/06
Filed: 1969-09-23
Abstract: 1,229,547. Treating printing cylinders. RICOH K.K. 23 Sept., 1969, No. 46758/69. Heading B6C. [Also in Division C3] Varnishing compositions for preventing undesired sticking of oily printing ink to the surface of metallic plate cylinders of offset printing presses comprise a mixture of (a) an aqueous solution containing polyacrylic acid, colloidal silica and orthophosphoric acid and (b) a solution of an organic compound of titanium in an organic solvent. The compositions are particularly effective for application to cylinders made of cast iron or anodic oxidation treated aluminium, and are applied to the surface of a cylinder before a plate is mounted thereon, or to the parts of the surface not covered by the plate.
Patent GB-1230797-A (GB)
IPC: C07D333/12
Filed: 1968-04-26
Abstract: 1,230,797. Halo-substituted tetrahydrothiophenes and tetramethylene sulphones. SOC. NATIONALE DES PETROLES D'AQUITAINE. 26 April, 1968 [3 May, 1967], No. 19986/68. Heading C2C. [Also in Division C5] Novel 2-halotrimethyl tetrahydrothiophenes are prepared by reacting a halogen X 2  with a derivative of 1-thio-5,5-dihalo-4-pentene of the formula CX 2 =CH(CH 2 ) 3 S-Y, where X represents halogen and Y represents hydrogen or an acyl group at ambient temperature. One or more of the hydrogen atoms of the -CH 2  groups in the starting material may be substituted by alkyl groups to give homologues of 2-trihalomethyl tetrahydro thiophene. Novel 2-dihalo-methylene tetrahydrothiophenes are prepared by vacuum distillation of the above product at a temperature between 50 and 150 C. Novel 2-dihalomethylene tetramethylene sulphones are prepared by dissolving a 2-dihalomethylene tetrahydrothiophene in an organic acid and adding hydrogen peroxide.
Patent GB-1231960-A (GB)
IPC: C10L1/04
Filed: 1969-12-15
Abstract: 1,231,960. Catalytic hydrodesulphurization. TEXACO DEVELOPMENT CORP. 15 Dec., 1969 [30 Dec., 1968], No. 60998/69. Heading C5E. A hydrocarbon oil 11, e.g. whole crude, atmospheric or vacuum residuum, shale oil, tar sand oil or residual fuel oil bends, of which at least 10 volume per cent boils below 1000‹ F. is catalytically hydrodesulphurized at 13 at 600-900‹ F. and a hydrogen partial pressure of 500-3000 p.s.i.g. and the effluent is separated at 21 to provide a stream 25 which boils below 1000‹ F. and a residual stream 54. The stream 25 is catalytically hydrodesulphurized at 24 at 450-900‹ F. and a hydrogen partial pressure of 300-3000 p.s.i.g. and then fractionated at 46 to provide a heavy fraction 55 which is combined with the residual stream 54. Suitable catalysts comprise Co and Mo, Ni and W, or Ni and Mo on alumina, zirconia, silica or magnesia, the catalyst used in the first hydrodesulphurization zone 13 contains 2-4 wt. per cent SiO 2 .
Patent GB-1232681-A (GB)
IPC: D21F1/48
Filed: 1968-04-17
Abstract: 1,232,681. Papermaking. LEDER-UND RIEMEN-PATENTVERWERTUNGS G.m.b.H. 17 April, 1968 [17 April, 1967; 11 May, 1967; 22 Dec., 1967; 8 Jan., 1968; 29 March, 1968], No. 18176/68. Heading D2A. [Also in Division F2] In a device for extracting water from the paper or pulp in a paper-making or wet-pulp machine, with an upper surface over which the wire or felt of the machine slides, part or all of that surface is formed by elements of hard oxide ceramic material supported on or embedded in a water-repellent non-brittle synthetic plastics material softer than the oxide ceramic, e.g. sintered low-pressure polyethylene. The device may be a suction-box cover, a foil bar, a suction bar, a forming board or a doctor. The elements may be spaced from each other, e.g. when each is a sleeve round a suction hole with support means in the spaces between them; a series of strip-like elements may be butted end to end to form a substantially continuous strip, e.g. along the leading or trailing edge of the surface or diagonally; or the elements may cover the whole surface. The joints between elements in such strips may be oblique, stepped or V-shaped, and may be staggered with respect to the joints in other strips. The elements may be mounted to allow limited movement to compensate for thermal expansion, and elements forming strips may be resiliently pressed together.
Patent GB-1233682-A (GB)
IPC: B21D53/00
Filed: 1969-01-28
Abstract: 1,233,682. Stamping; working at specified temperatures. A. H. CARLSON. 28 Jan., 1969 [2 Feb., 1968], No. 24145/70. Divided out of 1,233,681. Headings B3Q and B3V. The subject-matter of this Specification is identical with that described in Specification 1,233,681, but the claims are concerned with the construction of forming tool.
Patent GB-1238747-A (GB)
IPC: H01L21/00
Filed: 1969-09-16
Abstract: 1,238,747. Semi-conductor devices. FUJITSU Ltd. 16 Sept., 1969 [16 Sept., 1968], No. 45642/69. Heading H1K. A terminal area 4, 5 is formed on the passivating coating 3 of a semi-conductor device. One end of the terminal area is connected by a lead 7 to part of the device, the lead being an aluminium single layer (as shown) or a double layer one part of which is aluminium and the other molybdenum. The lead is covered by an insulating film 9 of silicon oxide or silicon nitride. Chromium, molybdenum, vanadium, titanium, zirconium or hafnium is used for the lower layer 4 of the terminal area and platinum, palladium or rhodium for the upper layer 5. External connection to the device may (as shown) use an electroplated raised gold pad 13, a beam-lead formed by extending the layers of the terminal area and providing them with a thick gold coating, Fig. 11 (not shown), or a thinner gold layer to which a gold wire is thermocompression bonded, Fig. 9 (not shown). The use of the terminal area and the insulating film 9 over the lead 7 makes it possible to use aluminium and gold parts in the same terminal connection without the formation of purple plague.
Patent GB-1250806-A (GB)
IPC: A01F29/00
Filed: 1968-11-12
Abstract: 1,250,806. Rotary conveyers for agricultural material. MASCHINENFABRIK FAHR A.G. 12 Nov., 1968 [15 Nov., 1967], No. 53486/68. Heading B8A. [Also in Division A4] A rotary cutting cylinder 1 has radially pro jecting cutting tools 2 which are transverse to the cylinder axis and have their ends bent over parallel to said axis, and radially projecting material conveying tools of which some, 5, are parallel to said axis and others, 4, extend obliquely to said axis. The cutting edges 3 of the cutting tools are inclined rearwardly, with respect to the direction of rotation, both along their radial and bent-over parts. The tools are arranged in the same rows as some of the cutting tools 2 and the tools 5 are provided between cutting tool rows. At least one of the tools 4 is provided near each end of the cylinder to ensure that a clean working edge is obtained, the other tools 4 feeding material towards the centre of the cylinder length. The cylinder may be arranged so that as it rotates about its axis it is moved bodily up and down or in circles.
Patent GB-1251006-A (GB)
IPC: E05D15/40
Filed: 1970-05-13
Abstract: 1,251,006. Sliding-pivoting windows; stays. D. VAA. 13 May, 1970 [19 May, 1969], No. 23068/70. Headings E1J and E2F. A window sash 3 is pivotally and slidably mounted in a frame 1, and is supported during pivotal movement beyond the frame by stay means comprising extensible arms 8 mounted on the frame 1 between the ends of the frame members having grooves 5 along which the sash 3 slides, and articulated at 9 to the edges of the sash 3. As shown, the sash 3 has pivot pins 4 at its upper corners for engagement in vertical grooves 5 in the frame, and the extensible arms 8 comprise lazy-tong devices mounted in housings 7 fitted in recesses in the frame. When the window is closed, the arms 8 are retracted entirely into the housings 7, and cover plates secured to the outer links of the arms 8 cover the openings in the housings 7 through which the arms 8 extend. The lazytong devices may be provided with friction means to hold the window in any open position. The sash 3 may alternatively slide along horizontal grooves 5, and the extensible arms 8 may comprise telescopic tubes. The stay means allow the sash to be pivoted completely through 180.
Patent GB-1251216-A (GB)
IPC: C09D155/04
Filed: 1968-10-24
Abstract: 1,251,216. Modified Diels-Alder adducts. KOMBINAT VEB ELEKTRONISCHE BAUELEMENTE. 24 Oct., 1968, No. 50489/68. Heading C3R. Diels-Alder adducts of maleic acid (or anhydride) with unsaturated fatty acid glycerides, resin acids or terpene hydrocarbons or mixtures thereof, are modified by the addition of synthetic resins containing nitrogen, which have been obtained by condensation of polycarbonates with oxo compounds and/or oxidized paraffins, and compounds containing amino groups. Optionally these nitrogen-containing resins may have been reacted with aminoplastic resins. Organosilicon compounds e.g. silyl amines or siloxane epoxides, and/or isocyanates, may also be added, and alkyd resins or alkyd resin varnishes may be mixed in with the products. In the examples, (1) a resin, prepared from cyclohexanone, ethyl(1,3-dioxolan-5-yl)-amine, and a polycarbonate produced from phosgene and bisphenol A, and which resin had been reacted by boiling with equal parts by weight of a 60% butanolic solution of a methylol-melamine resin, was mixed with equal parts by weight of a Diels- Alder adduct obtained by reaction of maleic anhydride and wood oil. The resin mixture was diluted with ethylene glycol and diluted with chromium oxide green; (2) a resin, prepared from a polycarbonate as in (1), " cooling oil " (a mixture of low molecular weight fatty acids and their esters, oxo compounds, alcohols and lactones occurring as volatile components in the industrial oxidation of paraffin hydrocarbons), and ethyl-(1,3-dioxolan-5-yl)-amine, was mixed with the Diels-Alder adduct of Ex. (1), a polyurethane lacquer (consisting of adipate resin and a cresol-stabilized adduct of toluylene diisocyanate and trimethylolpropane components) and butyl acetate and the mixture heated for 1 hour and afterwards pigmented with rutile; (3) a resin prepared from a polycarbonate as in (1), benzaldehyde and hexamethylene diamine, an adduct of linseed oil and wood oil with maleic anhydride, and an adduct of maleic anhydride with balsamic colophony, were dissolved in naphtha and heated; toluylene diisocyanate or an adduct thereof with cresol (both dissolved in naphtha) was added and the solution further heated to form a lacquer solution; (4) a butanolic solution of a resin, prepared from a polycarbonate as in (1), cyclohexanone and ethyl- (1,3-dioxolan-5-yl)-amine, was mixed with a solution in xylol of an alkyd resin (phthalic anhydride, glycerine and trimethyl propane) modified with castor oil, and the Diels-Alder adduct of (1), and dried with small quantities of lead and manganese.
Patent GB-1252070-A (GB)
IPC: F02D41/36
Filed: 1969-03-27
Abstract: 1,252,070. Fuel injection systems. ROBERT BOSCH G.m.b.H. March 27, 1969 [March 28, 1968], No. 15969/69. Heading G1N. In an I. C. engine fuel injection system, a single control monostable multi-vibrator supplies opening  pulses to a plurality of solenoid valves, and at least one storage device is provided to supply a prolongation pulse which immediately follows the basic pulse of the multi-vibrator, the duration of  this basic pulse being dependent upon at least one engine operating parameter, e.g. intake manifold pressure, and the duration of the prolongation pulse being dependent upon the duration of the basic pulse. In this way the valves are operated with mutually overlapping injection period. As shown, solenoid valves 21-24 are opened in a desired sequence by switches 11-14, e.g. in the ignition distributer. As each switch is closed, a bi-stable multi-vibrator 32 is triggered which triggers monostable multi-vibrator 33 into an unstable state while applying a signal to one of the AND gates 34 or 39. During the unstable period of multi-vibrator 33 a pulse is applied to a respective valve, via an OR gate 36 or 41 and an amplifier 51 or 52, and the storage device 35 or 40 commences to charge. When multi-vibrator 33 returns to its normal state, the storage device 35 or 40 discharges to provide the prolongation pulse. The storage device may include a capacitor (83), Fig. 3 (not shown), which may be charged and discharged linearly to provide a proportional relationship between the basic pulse and the prolongation pulse, or controlled by an engine operating parameter to provide a desired relationship between these pulses. In an alternative, each valve is provided with a storage device with a distributer, e.g. a logic circuit, connected between multi-vibrator 33 and the individual storage devices. In a modification, Fig. 4 (not shown), the output of each OR gate 36, 41 is split into two channels, each channel containing an AND gate and an amplifier connected to a respective valve 21-24, and the switches 11-14 are connected to respective AND gates in the channels. In a modification of the latter embodiment, Figs. 5-7 (not shown), switching is effected electronically by connecting pairs of switches 11, 13 and 12, 14 to the bi-stable multi-vibrator 32 via respective bi-stable multivibrators (30), (31), the outputs of the latter multivibrators being connected to respective AND gates in the channels. In an eight-cylinder I. C. engine, further valves (25)-(28), Fig.4 (not shown), are connected in parallel with valves 21-24, the valves operating in pairs. In Figs. 8-10 (not shown), two valves or groups of valves are operated which are opened alternatively and whose periods overlap. This injection system is intended for operating a rotary piston engine.