baber/WOPTO huggingface dataset:
Patent EC-SP099093-A (EC)
Title: Composición farmacéutica que contiene en asociación saredutant y un inhibidor selectivo de la recaptación de serotonina o un inhibidor de la recaptación de serotonina/norepinefrina
Inventor: GRIEBEL GUY
IPC: A61K31/451
Filed: 2009-01-27
Abstract: La presente invención tiene por objeto composiciones farmacéuticas que contienen en asociación (S)-(-)-N-[4-(4-acetamido-4-fenilpiperidin-1-il)-2-(3,4-diclorofenil)butil]-N-metilbenzamida o una de sus sales aceptables farmacéuticamente con un inhibidor selectivo de la recaptación de serotonina o con un inhibidor de la recaptación de serotonina/norepinefrina.
Patent EC-SP993269-A (EC)
Title: Derivados n-fenil- n' fenilpropilpiperazina y un metodo para su produccion
Inventor: SATO HIROSHI
IPC: C07D209/12
Filed: 1999-12-16
Abstract: La presente invención se dirige a un derivado N-fenil-N-¿fenilpropilpiperazina representado por la fórmula (I): (gráfico), donde R1 representa un grupo alquilo inferior, R2 representa un grupo alcoxi inferior y R3 representa un grupo ciano, un grupo carboxilo o un grupo indolcarbonilo, un producto farmacéutico y un método para producir el derivado. El compuesto de la presente invención está dotado de una potente actividad bloqueante de los receptores adrenérgicos y, por lo tanto, es útil para la prevención o el tratamiento de la hipertensión, el tallo cardiaco congestivo, la isquemia miocardiaca, la afrtmia, la angina de pecho y la disuria y la polaquinina cansadas por la hiperplasia benigna de prostata.
Patent GB-1050464-A (GB)
IPC: D04H1/66
Abstract: 1,050,464. Flaw detecting apparatus. PARKE, DAVIS & CO. July 12, 1963. No. 27826/63. Heading G1A. In an arrangement for testing a cylindrical object (ingestible gelatin drug containers) for flaws by means of its transmissivity of radiation, it is rotated as it traverses the testing point, and frequencies corresponding to the speed of rotation and exceeding a predetermined amplitude in the output from the radiation sensor are used to control a reject device. The containers or capsules for test are delivered to a pair of thin positioning slots, from a pair of vibrating storage containers, by way of two triple-vee-channel shoot each incorporating a photo-electric length testing station, and faulty length rejection mechanism. The vibrations feed the capsules to the top of the shoot where the shaping is such as to produce spaced delivery, and the length testing station comprises three light paths accurately spaced along the shoot the light sources of which are optical fibres from a common lamp, and three detectors, the outputs of which are fed to a gate circuit via Schmitt triggers, a reject signal being developed by the pulse patterns from the detectors indicating that the first and second detectors were not covered simultaneously or that all three were covered. Rejection is by air blast, and the number rejected is counted. The positioning slots are larger than the capsule and the metal at the back end of the slot is turned up to push the capsule along. The capsule being supported by a track structure beneath the belt and being held down by air drawn through the slots by a vacuum pump. The capsule is rotated by a set of rollers at the test position, and a narrow infra-red beam is applied by an optical fibre to pass diametrically through the rotating capsule. Frequencies corresponding to the speed of rotation are selected by a high-pass filter, and the first pulse recognised by a comparator as exceeding a predetermined amplitude indicates the tested capsule to be faulty, and prepares for its subsequent rejection. The pulse being stored in a shift register until the faulty capsule reaches the reject position. The shift register stages are stopped through by pulses generated by a further tight source, and detector, the path between which is interrupted by the solid parts of the belt between the ends of the slots. Reject compressed air mechanism is operated by a mono-stable circuit in the register output and a second reject counter is provided. The physical construction of the apparatus, and a control panel are illustrated; and shut-down in response to malfunction is provided, the shut-down equipment responding to:- power failure, fall of air pressure, track stoppage, test light failure, stoppage of spinning rollers, and failure of the length tester to produce a statistical number of rejects. The belt carries a pad for wiping the ends of the optical fibres.
Patent GB-1053850-A (GB)
IPC: G11B23/06
Abstract: 1,053,850. Feeding webs. T.R.W. Inc. Dec. 13, 1963 [Dec. 24, 1962; April 24, 1963], No. 49462/63. Heading B6B. [Also in Division G5] A fan-folded endless information tape is shaped to a non-plane cross-section, at least per - pendicular to the tape length so that consecutive tape-segments 66, 68, Fig. 4, joined, 69, at the edges 71, 73 are mirror-images, one of the other. The tape is preferably terephthalate plastics, but metals and paper/plastics compositions may be used. The fan is formed either by heat and pressure, Fig. 3, or by a roller device, Fig. 5, and the transverse cross-section may be cylindrical, Figs. 3, 4, or any of the shapes Fig. 6. The folds are such that the opposing forces 76, 79 and 78, 80 relative to the neutral axes 75, 77 at the common edge 71, 73 do not exceed the elastic limit of the tape material, so that when the tape is pulled straight for transducing, Fig. 7, plastic deformation does not occur, and the tape tends to refold as at 144. In a second series of embodiments, the tapefan is curved also along its axis, Fig. 7, and this reduces the force required as at the point F, to overcome the elastic potential energy of the folds where the stacked tape 140 emerges at 131. Punched and/or magnetic tapes with this base-structure are envisaged.
Patent GB-1054466-A (GB)
IPC: B32B27/00
Abstract: 1,054,466. Laminates and laminating. AMERICAN BILTRITE RUBBER CO. Inc. May 7, 1965 [May 12, 1964], No. 19276/65. Heading B5N. Floor coverings of plastics material, e.g. P.V.C., backed with foam material, e.g. of polyester or polyurethane, are made by advancing a web 16, of the plastics material, with or without a similar web 21, over a conveyer belt or belts 18, 23 having upper and lower radiant heaters 19, 20, 24, 25, and advancing separately an unheated web 26 of foam material coated with a heat-sensitive adhesive, bringing the webs together around a heated drum 10 and hot-pressing the layers by a steel band passing around the drum and around a roller 13, a driven roller 12 and a hydraulically tensioned roller 14, the underside of the laminate being heated by radiant heaters 15. The surface layer may be coloured or decorated and may be embossed by patterning the drum surface. Instead of a conveyer belt the web 26 may be carried on a plastics web, which may form a backing for the product.
Patent GB-1054809-A (GB)
Abstract: 1,054,809. Fluid-compression filters for liquids. ENGLISH CLAYS LOVERING POCHIN & CO. Ltd. Aug. 14, 1963 [Sept. 24, 1962], No. 36302/62. Heading B1D. Liquid to be filtered is introduced at 15 to the interior of a filter bag 8 secured by its mouth at the bottom of an enclosing perforate cylinder 2 in a casing 1. Water or other liquid is introduced by a pipe 11 to the interior of a non-porous elastic bag 10 secured to a removable closure plate 6. Filtrate forced out by this presssure flows away at 14. Thereafter, liquid is withdrawn from bag 10, plate 6 with pipe 11 and bag 10 is removed, and then filter bag 8 is blown inside out by compressed air introduced at 12. Most of the cake flakes off, the remainder being removed by the compressed air. To prepare the apparatus for the next batch, vacuum is applied at 13 whereby the filter bag 8 is sucked back into the casing 1. The plate 6 with bag 10 is then replaced.
Patent GB-1226946-A (GB)
IPC: B05D7/24
Filed: 1967-06-23
Abstract: 1,226,946. R. F. sputtering of polymers. PLESSEY CO. Ltd. June 24, 1968 [June 23, 1967], No. 29059/67. Heading C7F. [Also in Division H1] Organic polymers such as P.T. F.E., polyethylene, polystyrene, polyethylene terephthalate, polymethyl methacrylate, polypropylene oxide are deposited as thin films by radio frequency sputtering. As shown in the Fig. a disc 9 of polymeric material is held in electrode holder 5 which also contains water cooled aluminium electrodes 6 which are connected to a radio frequency source. The substrate 10 is supported on plinth 11 enclosed in vacuum chamber 3. A radio frequency potential of 2,000 volts at 1 megacycle per second is applied at a vacuum of 5 microns Hg. The substrate may be glass or glass coated with Al by vapour deposition. A further vapour deposited coating of Al may be formed on the sputtered polymer to produce capacitors.
Patent GB-1228081-A (GB)
IPC: H03B5/12
Filed: 1969-03-21
Abstract: 1,228,081. Variable capacitors. ROHDE & SCHWARZ. 21 March, 1969 [10 April, 1968; 4 Dec., 1968], No. 14854/69. Headings H1M and H1R. [Also in Division H3] In a tunable oscillator, band switching is obtained by switching on and off the supply voltage to one of a number of oscillator units E1, E2, E3, the individual oscillator units each include an active oscillating element T and are mounted on sector shaped boards P1, P2, P3 which are arranged around a common rotary capacitor rotor and an individual stator body C1, C2 is mounted on each sector so as to cooperate capacitively with the rotor D1, D2. Each oscillator E1 may include a transistor T (Fig. 3) and is formed as a printed circuit on a ceramic board P1, P2, P3. The stator plates C1 and C2 are similarly formed as printed circuits on opposite sides of these boards P1-P3 to co-operate with two rotary plates D1, D2 operated by a spindle W. The capacitor C3 is formed by a piston type trimmer attached to plate D1 by a disc D4. When the spindle W is rotated the oscillator which is ON is tuned through its band by the rotary plate of the common rotor. At the end of its band microswitches V are operated to disconnect the supply to oscillator E1 and connect it to E2 which is then tuned through its band by the rotor and so on for E3. A seal may be marked on a drink which rotates with the spindle W and co-operates with a pointer Z. The spindle may have a fine and coarse drive. The oscillator units may be tuned to bands which are not adjacent or to a continuous succession of bands and automatic scale switching after completion of a band may be provided by a reduction gear between the rotor shaft and the pointer Z so that all scales may have the same starting point. By making ring D3 between the rotor plates D1, D2 of a material having about the same co-efficient of thermal expansion as ceramic variation of frequency with temperature is minimized. The rotor plate is preferably 360-360 degrees divided by the number of sector boards P1-P3. The peripheral shapes of the stator plates Cl are selected so as to provide a linear scale and C2 provides a linear frequency modulation characteristic. Frequency modulation is obtained by varying the potential on a voltage variable capacitor H. In a modified oscillator unit (Fig. 4, not shown), the voltage variable capacitor (11) is connected between a tapping on inductor L and via a trimmer (12) to C2, C1 being connected to the end of the inductor L. The oscillator may be encapsulated by a housing G.
Patent GB-1229159-A (GB)
IPC: B24B47/20
Filed: 1969-02-11
Abstract: 1,229,159. Grinding. CHURCHILL MACHINE TOOL CO. Ltd. 5 March, 1970 [11 Feb., 1969], No. 7277/69. Heading B3D. A grinding machine includes a grinding wheel 2, means for supporting a workpiece, e.g. a roll 3, means for effecting relative infeed between the wheel 2 and the workpiece 3, means for operating control apparatus for reducing the in-feed rate at a predetermined wheel-workpiece separation, and means for adjusting the operating means so that the predetermined separation remains independent of wheel wear. During initial rapid in-feed of the wheel 2, supported by a bed 1, probes (4), (5), Fig. 2 (not shown), supported on an arm 6 of a slide 7 are advanced towards the workpiece by a screw-and-nut connection actuated by a feed-motor 8 or a feed hand wheel 11. As the wheel 2 approaches the workpiece 3 beyond the preset separation, the probe (4) co-operates with the workpiece surface to produce an electric or fluid pressure output which actuates an electric control circuit to reduce the infeed rate. When, during grinding, the wheel diameter has decreased by a preset amount, the probe (5), arranged to co-operate with the wheel adjacent its periphery, actuates the motor 8 to retract the slide 7, relocating the probes (4), (5) relative to the wheel 2. A potentiometer (18), controlled by a pinion 17 engaging a rack 16 attached to the slide 7, governs the speed of grinding wheel rotation, ensuring a substantially uniform peripheral velocity during wear. The grinding wheel is arranged for powered traverse relative to the workpiece, and in modified constructions (not shown) the workpiece 3 may be fed relative to the grinding wheel 2; application to plunge grinding is envisaged.
Patent GB-1231882-A (GB)
IPC: A41F9/00
Filed: 1968-08-28
Abstract: 1,231,882. Laminating press for the production of clothing belts. R. BERNING. 28 Aug., 1968 [30 Aug., 1967; 30 Dec., 1967 (2)], No. 41068/68. Heading B5N. An apparatus for the production of clothing belts by the continuous sheathing of successive belt interlining strips 4 with successive external covering strips 3, preferably of woven fabric, the apparatus being provided with a laminating press 5, preferably comprising heating platens, an inlet sleeve 2 disposed upstream of the press for folding the edges of the sheathing strip and feeding apparatus is provided on the inlet and exit sides of the press 5 with feed rollers 6 and 7 of truncated-cone section, whose axes intersect approximately at the centre of curvature of the strips. As shown in Fig. 1, the rollers 6, 7 are driven in synchronism, and each roller may be associated with an identically shaped mating roller. The interlining strip may be of cardboard having a thermoplastic adhesive film.
Patent GB-1238926-A (GB)
IPC: H04N5/94
Filed: 1968-12-05
Abstract: 1,238,926. Magnetic tape storage. AMPEX CORP. 5 Dec., 1968 [7 Dec., 1967], No. 57884/68. Headings G4C and G5R. To reduce the effect of "dropouts", information is recorded and read-out redundantly in spaced oblique tracks by a plurality of rotatable magnetic transducers. As described, the information, which may be digital, video, radar or telemetry data, is recorded in transverse tracks on a magnetic tape by a rotary head assembly carrying four pairs of axially and circumferentially spaced record/playback heads such as 7A<SP>1</SP>, 7A<SP>11</SP>. During recording of F.M. signals (Fig. 6, not shown) the modulated information is combined with a reference frequency (65) in a pilot adder (63) and fed to one or two record amplifiers (66, 67) connected via rotary transformers (68, 69) to two diametrically opposed head pairs. On playback, the head pairs 7A, 7C &c. are switched to playback circuitry comprising amplifiers 71, 79, equalizers 72, 73, and 80, 81, time-base correctors 74, 82 controlled by the reference frequency 75, switcher 76 and demodulator 77, 78. - The information may alternatively be phase, or carrier shift modulated, or recorded by bias recording. Reference has been directed by the Comptroller to Specification 1,202,761.
Patent GB-1256664-A (GB)
IPC: G04B37/22
Filed: 1970-03-13
Abstract: 1,256,664. Watches. SUWA SEIKOSHA K. K. March 13, 1970 [March 28, 1969], No. 12247/70. Heading G3T. A waterproof watch case comprises an annular inner case 8 of metal and an annular outer case 7 made from coloured plastics. The outer case 7 is retained between a shoulder 13 and a bezel 9 which is an interference fit on the case 8, although alternative methods of mounting the case 7 such as screws, inter-engaging parts, adhesives, or deformation by heat may be used. The plastics case 7 may be resilient to absorb shocks and may be locked against rotation on the metal case 8 into which a back 11 is screwed with an intermediate gasket 12. The back 11 may alternatively snap into the case 8 or be integral with it, and the colour of the case 7 may be matched or contrasted with that of the watch strap or dial.
Patent GB-1256963-A (GB)
IPC: G03B27/50
Filed: 1969-02-13
Abstract: 1,256,963. Photo-copying apparatus. MINNESOTA MINING & MFG. Co. Feb. 13, 1969 [Feb. 14, 1968], No. 7961/69. Heading G2A. A continuous flow microfilming machine 10 is provided with a rotating roll 29 for transporting a document past a slit 47 in a guiding shoe 41, which slit is aligned with slits in a photographic station 24 containing fluorescent tubes 57, 59. An image is reflected by mirrors 66, 67 on to microfilm withdrawn from a cartridge 77 and conveyed in synchronism with the document past an exposure station and thence to a take up reel 79, the film exposure plane being normal to the plane of the slit 47. In use, a cartridge is placed on a supporting platform 27 and a motor energized to move a roller 121 into an opening 120 in the cartridge, while other rollers 122, 123 are retracted. A leader 87, wider than the microfilm itself, is engaged by the roller 121 and advanced towards the take up reel 79, passing between a pressure roller 125 and the capstan 124 of a counter. This displaces the roller 125 to trip a switch 132 to stop the motor, thereby withdrawing the roller 121 and bringing the rollers 122, 123 into contact with the film, which is thus brought into contact with a portion of a second capstan 86, ready for an exposure. A document to be photographed is moved across a shelf 20 into an inlet opening between the shoe 41 and a layer 30 on the roll 29, there being tribo electric effect between the shoe and the layer so that the document clings to the roll. The document leading end contacts a trigger 53 of a switch 50, causing opening of a shutter 75 and rotation of the second capstan 86 at a synchronized speed while the exposure is made, film movement being stopped when the document releases the trigger 53. The counter associated with the capstan 124 is such that the machine will stop when a predetermined film length has been withdrawn from the cartridge 77. An audible or visual alarm may be energized, or, if the machine is automatic, the exposed film and leader are rewound into the cartridge 77, and the machine stopped.
Patent GB-1257666-A (GB)
IPC: A63H37/00
Filed: 1969-05-13
Abstract: 1,257,666. Toy sliceable articles. J. REYNOLDS. 13 May, 1970 [13 May, 1969], No. 24444/69. Heading A6S. A toy sliceable article is made up of a plurality of slices or sections which are releasably joined together in such a way that they can be separated by "cutting" with a blunt imitation cutlery implement. The slices or sections may be composed of wood, rubber or thermoplastic material. They may be joined by magnets 2 (see Fig. 1) or, in the case of thermoplastic materials by magnetic filings dispersed therein in the melt which is solidified in a magnetic field, or by means of a "Plastigraph" plastic sheet coating which has self-adhesive properties. The articles represented may be a loaf of bread (Fig. 1), fruit, e.g. apples, oranges, bananas or a log. The article may have an imitation skin or peel which is divided into several sections which are releasably attached to one another, e.g. by dovetailing and which can be peeled off.
Patent GB-1258358-A (GB)
IPC: C08L27/08
Filed: 1970-07-03
Abstract: 1,258,358. Polymer composition. DOW CHEMICAL CO. 3 July, 1970 [3 July, 1969], No. 32392/70. Heading C3P. A polymer composition comprises (a) 88- 99À5% of a copolymer containing 70-95% vinylidene chloride with at least one other copolymerizable monomer, e.g. vinyl chloride, (b) 0À25-6% of a polymer of 100-58% ethylene and 0-42% vinyl acetate and (c) 0À25-6% of a polymer of 100-9% vinyl acetate and 0-91% vinyl chloride. Other additives present in some examples are magnesium oxide, stearamide, and dibutyl sebacate. The products are formed into films or filaments.
Patent GB-1264257-A (GB)
IPC: A01N35/02
Filed: 1970-10-02
Abstract: 1,264,257. Microbiocidal compositions. FARBENFABRIKEN BAYER A.G. 2 Oct., 1970 [8 Oct., 1969], No. 47013/70. Heading A5E. [Also in Division C5] A microbiocidal agent comprises a mixture containing (1) the reaction products of a benzyl alcohol, the phenyl radical of which may carry at least one substituent selected from alkyl, halo and haloalkyl radicals, and formaldehyde in a molar ratio of 1:1 to 1:2 and (2) a phenol. The phenyl radical of which may carry at least one substituent selected from alkyl, phenyl, benzyl, halohydroxybenzyl and halo radicals. The reaction product of benzyl alcohol or substituted benzyl alcohol and formaldehyde and the phenol may be present in a ratio of substantially 4:1. The formaldehyde may be reacted with the benzyl alcohol or substitued benzyl alcohol in he form of paraformaldehyde. The reatcion between the benzyl alcohol and the formaldehyde may be effected in the presence of a basic catalyst, e.g. sodium carbonate, potassium carbonate or magnesium oxides, and in an inert solvent. The composition may be used in a drilling or cutting oil emulsion as a preservative and similarly in a distemper, emulsion paint, adhesive paste or wax emulsion. The agent according to the invention has a stronger action against microorganisms than the content of benzyl alcohol/ formaldehyde addition product and phenol gives cause to expect, i.e. synergism is observed.
Patent GB-1264884-A (GB)
IPC: F01N13/14
Filed: 1969-05-29
Abstract: 1,264,884. Silencers. GENERAL MOTORS CORP. May 29, 1969 [June 17, 1968], No.27189/69. Heading F1B. A resonator comprises a conductor duct 42, Fig.2, having an internal restriction 48 which causes a pressure differential in the gas flow, a shell 38 encircling the duct and sealed to end portions of the duct to form a tuning chamber 66 and first and second tuning tubes 52, 53 in the shell communicating at one end with the duct and at the other end with the tuning chamber. The resonator 26, Fig.2, is in an exhaust system of a Vee-type engine which includes a conventional silencer (20), Fig.1 (not shown). In operation exhaust gases enter duct 42 and a pressure drop is created across the restricted channel 48 which induces a flow as indicated by arrows wherein the gas enters through inlet 58, passes through the tuning tube 56, tuning chamber 66 tuning tube 54 and outlet 57 into the duct 42 downstream of the restricted channel 48. The latter is sized to route half of the gas flow through the tuning chamber 66 so that the temperature of the chamber walls is maintained above 150‹F. The resonator 26 is tuned to attenuate sound at 20 to 200 c.p.s.
Patent GB-1265424-A (GB)
IPC: C25D11/16
Filed: 1970-07-24
Abstract: 1,265,424. Anodizing aluminium. HENKEL & CIE. G.m.b.H. July 24, 1970 [July 26, 1969], No.35956/70. Heading C7B. Anodized Al or Al alloy surfaces are treated at 15-95‹C. with a solution containing (e.g. 0À1-10g/l) acrylic acid and/or a polymer of acrylic, methacrylic and/or maleic acid, having a specific viscosity of up to 0À75 cP in 0À7% solution in 2N NaOH at 20‹ C., prior to sealing by hot or boiling water or steam. Alternatively sealing may be effected simultaneously with the treatment solution optionally containing Ni acetate. Comparison solutions are specified containing tartaric or itaconic acid, or Na gluconate. Al alloys are specified containing: 5% Si; 3% Mg; and 0À5% each of Mg and Si. Anodizing may be effected in solutions containing H 2 SO 4  with or without oxalic, sulphophthalic or sulphanilic acid.