baber/WOPTO huggingface dataset:
Patent FI-943797-A (FI)
Inventor: KLEINMAN EDWARD F
IPC: A61K31/47
Filed: 1994-08-18
Abstract: PCT No. PCT/IB94/00113 Sec. 371 Date Jan. 11, 1996 Sec. 102(e) Date Jan. 11, 1996 PCT Filed May 19, 1994 PCT Pub. No. WO95/05378 PCT Pub. Date Feb. 23, 1995Compounds of formula (I) are active antiviral compounds useful in the treatment of viral infections in mammals. The compounds of the invention are readily prepared by reaction of a suitable 2-thiothiazole derivative with an appropriate Het-(CH2)n-halide.
Patent FI-945904-A (FI)
Inventor: DEBREGEAS PATRICE
IPC: A61K31/44
Filed: 1994-12-15
Abstract: The present invention relates to a stable formulation of omeprazole microgranules containing a neutral core consisting of sugar and starch, characterized in that it contains an active layer consisting of a dilution of omeprazole in mannitol in substantially equal amounts. It also relates to a process for producing such formulations.
Patent FI-950593-A (FI)
Inventor: MONTADOR JAMES HENRY
IPC: C08L67/04
Filed: 1995-02-10
Abstract: PCT No. PCT/GB93/01689 Sec. 371 Date Feb. 13, 1995 Sec. 102(e) Date Feb. 13, 1995 PCT Filed Aug. 10, 1993 PCT Pub. No. WO94/04607 PCT Pub. Date Mar. 3, 1994.Biodegradable polyesters derived from hydroxy alkenoic acids may be plasticised with an esterified hydroxycarboxylic acid which has at least three ester groups, at least some of the hydroxy groups being esterified with a carboxylic acid and at least some of the carboxy groups being esterified with an alcohol and/or phenol.
Patent FI-954069-A (FI)
Inventor: DINTER PETER
IPC: B32B7/025
Filed: 1995-08-30
Abstract: A container has a multilayer laminar construction comprising an outer polymer film (8) forming a barrier layer, an intermediate layer (6) of electrically conductive material and an inner polymer film layer (4) with perforations. The middle layer (6) is earthed. In mfr. of the container from laminated film, the container seams are adhesively bonded or heat sealed together. Use of the container is claimed as a free standing unit or as an internal liner in an outer container, e.g. a corrugated paper box, wooden chest or barrel.
Patent FI-974092-A (FI)
Inventor: PASANEN JARI
IPC: H04L12/28
Filed: 1997-10-29
Abstract: A wireless local area network (5) comprises at least one server device (1), one or several peripheral devices (6-15), and circuit (4, 16) for transferring information between the server device (1) and the peripheral devices (6-15). Transmission of information in the wireless local area network (5) is at least partly arranged to be conducted by a plurality of predetermined link agents, wherein the circuit for transferring information comprise circuit (4d, 16d) for generating a predetermined link agent circuit (4a, 16a) for transmitting the generated link agent, circuit (4b, 16b) for receiving the link agent, circuit (4d, 16d) for processing the received link agent, and circuit (4d, 16d) for carrying out one or several operations defined for the predetermined link agent generated.
Patent FR-1602677-A (FR)
Title: Alkylation of bicyclic cpds
IPC: C07C255/45
Filed: 1968-08-14
Granted: 1971-01-11
Abstract: Alkylation of bicyclic cpds. Cpds. (I), where R is alkyl, esp. ethyl, useful as intermediates in the total synthesis of steroids are prepd. in improved yields by reacting 6-methoxy-3,4-dihydro-naphtho-isoxazole with an alkyl halide in the presence of an alkali metal alcoholate and a dipolar aprotic solvent esp. DMF.
Patent GB-207418-A (GB)
Title: Improvements in and relating to electric switches for printing presses and the like
IPC: H01H35/00
Filed: 1923-01-11
Abstract: 207,418. British Thomson-Houston Co., Ltd., (General Electric Co.). Jan. 11, 1923. Stopping-arrangements.-A paper-break detector switch for opening the circuit of the driving-motor when the web breaks consists of a bridging contact 10 normally serving to close the circuit of the motor under the action of the spring 12. The contact carries a button 13 projecting outside the switch casing and, when the double-armed lever 14, 16, which is normally supported by the finger 17 on the travelling web, falls on breakage of the paper, the arm 16 presses the bridging contact away and breaks the circuit of the motor. To facilitate re-establishment of the paper web, the lever 14, 16 is raised beyond the vertical position, where it is temporarily held by the catch 19 and consequently held out of cooperative relation with the paper and with the switch mechanism.
Patent GB-724779-A (GB)
Title: An apparatus for sealing envelopes
IPC: B43M5/02
Filed: 1953-01-14
Abstract: 724,779. Sealing envelopes. TOMKINS, J. Jan. 14, 1953, No. 1065/53. Class 94 (1). A device for sealing envelopes comprises a pivoted surface 3 which is tilted by a handle (not shown) to fold the envelope flap onto the envelope against a table 1, and a moistening device 10 which temporarily contacts the flap during folding. The moistener consists of a water trough 16 and a felt etc. cover 17, the moistener normally being held tilted by a finger 12 contacting a lever 13. pivoted to a fixed element 8. As the surface 3 moves, a pin thereon trips the lever 13, and finger 12, permitting the moistener to swing against the advancing envelope flap, a cam 7 on the surface 3 then swinging it clear again. The lever 13 is weighted so that it again contacts the finger 12 when the surface 3 returns. The device may be motor operated.
Patent GB-869332-A (GB)
Title: Glass bending mold
IPC: C03B23/027
Filed: 1960-01-12
Abstract: 869,332. Bending glass sheets. PITTSBURGH PLATE GLASS CO. Jan. 12, 1960 [Jan. 14, 1959], No. 1065/60. Class 56. In a glass bending mould having for example, a centre section 14 comprising side rails 15, 16, pivoted on axes 24 to end sections 18, the rail 15, as shown in section in Fig. 2, carries a rigid glass edge support member 30 extending obliquely outwardly and upwardly from the upper edge of the rail to support only a longitudinal margin of the glass sheet, said support member having a smooth upper surface and sufficient thickness to ensure mechanical rigidity at glass softening temperatures and a horizontally disposed member 34 at a lower level than the member 30 and extending inwardly from the rail 15. The presence of the member 34 causes the tension zone in the glass sheet to be located inwardly from the edge supported by the member 30, its size being chosen so that the zone is located inwardly by at least one inch. Heat absorbing members 27, 28 are located under the extremities of the end sections 18 and inwardly of the rail 16.
Patent GB-1118111-A (GB)
Title: Automatic brake control system
Inventor: THOMPSON BERNARD BRITTON
IPC: B64C25/42
Filed: 1966-01-10
Abstract: 1,118,111. Fluid pressure brakes. CRANE CO. 10 Jan., 1966, No. 1121/66. Heading F2F. [Also in Division G1] A braking system for an aircraft comprises means for preventing braking while the craft is airborne, and means for comparing the speeds of the wheels to relieve braking on the slower wheels until the speeds are equal. The system is prepared by operation of switch PS (Fig. 2), followed by relay Ryl producing energization of a speed transducer 100 associated with each wheel by battery B. The transducer field coil 125 is mounted on a stator core 110 fixed to the wheel axis, and a rotor 139 attached to the wheel induces an A.C. signal in winding 125 whose frequency is proportional to wheel speed. This A.C. signal is rectified and squared by transistor T6, and differentiated by C4, R8, the positive pulses passing through transistor T5 to charge a capacitor C3 to a potential proportional to frequency and therefore wheel speed. This potential is passed through cathodefollower T4 and repeated across R6, and is fed through diode CR6 to a large capacitor C1 common to all the speed measuring circuits. Thus capacitor C1 is charged to the highest potential on that capacitor C3 associated with the fastest running wheel. For a wheel running at a lower speed the potential on capacitor C3 is less than that on C1, causing transistor T3 to conduct, followed by transistors T2, T1, the emitter-collector current of T1 energizing coil CCL of an hydraulic servo-valve SVL, thereby decreasing the braking pressure on this wheel, until the speeds are equal. If the braking fluid pressure falls a pressure switch PDSL opens, causing relay Ryl to drop after a short delay, and lamp IL lights up. Braking must then be effected manually. Each wheel also has a switch OSL sensitive to the fluid pressure in the shock-absorber. These switches are connected in series to ground the base of transistor T8 when the plane is airborne so that the collector current charges C1 to a nominal value and all the control coils CCL are fully energized to relax all the braking. When the plane lands the shock-absorber pressure rises to open-circuit switches OSC, and the charge on C1 is obtained via capacitors C3 to control the braking as above. Reference has been directed by the Comptroller to Specification 989, 119.
Patent GB-139256-A (GB)
Title: Improvements in and relating to sweetmeats and the like
IPC: A23G1/30
Filed: 1919-01-16
Abstract: 139,256. Wirtz, L. Jan. 16, 1919. Coating confectioners' goods. - Chocolate sweetmeats are coated with a solution of gum arabic or gelatine mixed with powdered chocolate. Suitable colouring or flavouring substances may be mixed with the coating. A device or reading matter may be printed on the coating with a cochineal solution.
Patent GB-679004-A (GB)
Title: Improvements in or relating to blade-or vane-adjusting devices for impellers or propellers
IPC: F04D3/00
Filed: 1951-01-16
Abstract: 679,004. Screw propellers. KONINKLIJKE MACHINE FABRIEK GEB. STORK & CO. N.V. Jan. 16, 1951 [Jan. 16, 1950], No. 1148/51. Class 114 [Also in Group XXVI] The pitch of blades of a propeller is adjusted whilst stationary by a gear 13 engaging the bevel 10. To prevent engagement of the gears a tumbler 30 on the end oi a shaft 14 is upset if the disc 29 rotates. This allows extra end movement of the pin 24 as the screw 17 rotates, and so delays the end movement of the shaft 20. In a modification the tumbler is replaced by a pawl and ratchet device. Specifications 661,941 and 661,942 are referred to.
Patent GB-333857-A (GB)
Title: Method of and apparatus for folding over the ends of coverings of articles such as catamenial bandages
IPC: A61F13/15
Filed: 1930-01-13
Abstract: 333,857. Williams, H. R. Jan. 12, 1929, [Convention date]. Catamenial appliances.-Relates to folding over the end flap of the cotton gauze or like coverings of catamenial bandages. The bandages, formed by cutting, by a stationary knife 5 and a rotating knife 6, a continuous cotton gauze covering 3 which has its edges folded over pads 4, are passed onto a conveyer 7 and pass beneath a nozzle 15 connected to a vacuum pump. The suction draws the end flap into the nozzle and further movement of the bandage withdraws the flap folded over the end of the bandage. The bandage passes beneath an ironing shoe 18, and then beneath a pivoted plate 21 and between vertical belts 19 spaced apart sufficiently to support the bandage and to discharge it onto a shoot 20, the unfolded end flap 17 being pressed down by the plate 21. The bandage is then carried in the opposite direction by a conveyer 22 beneath a second suction nozzle 25 and ironing shoe 26 which folds the other flap.
Patent GB-455600-A (GB)
Title: Improvements in and relating to wall, and ceiling construction
IPC: H01J31/04
Filed: 1935-12-07
Abstract: 455,600. Cabins. TRIGGS, W. W., 57, Lincoln's Inn Fields, London.-(Sharp, G. G. ; 30, Church Street, New York, U.S.A.) Dec. 7, 1935, No. 1242. [Class 113 (i)] [See also Group X] A ship cabin construction comprises channel members 1 bolted &c. to the deck, vertical panels 10 being set in the channel of the members 1 and being supported in the grooves of similar vertical channels 1. The channel members may have the channels formed in various positions for straight line, corner intersecting &c. connections of the panels. The cavity within the channel members may be subdivided to form a number of conduits side by side. The upper ends of the panels engage within grooves of members 5, which are adjustable and to which the end panels 13 of the ceiling are secured. The vertical channel members extend between but do not engage with the top and bottom horizontal channel members. To enable the final panels to be positioned, one or more of the channel members may be formed of detachable sections 26, 27, Fig. 8, secured together after assembly of the ceiling panels 13, as by screws 28. A door frame may be formed of interlocking sections 4, 19, Fig. 7, and may be secured to the panelling 10 by a section 20 screwed at 25 over a rib 24 on the section 19.
Patent GB-102397-A (GB)
Title: A New or Improved Device for Making Cigarettes.
Inventor: BRAIN HENRY RICHARD
IPC: A24C5/44
Filed: 1916-01-26
Abstract: 102,397. Brain, H. R. Jan. 26, 1916. Drawings to Specification. Pencil and like holders.-A pen, pencil, or a case containing a pen or pencil, is combined with a flexible band for rolling cigarettes. Specification 17273/15 [Class 130, Tobacco], is referred to.
Patent GB-304140-A (GB)
Title: Improvements in and relating to elastic-fluid generators
IPC: F22B21/34
Filed: 1929-01-14
Abstract: 304,140. British Thomson-Houston Co., Ltd., (Assignees of Smith, A. R.). Jan. 13, 1928, [Convention date]. Void [Published under Sect. 91 of the Acts]. Water-tube boilers.-The sides and back of the combustion chamber of a vertical water-tube boiler are closed by baffle walls 18, 19 supported by the boiler tubes 7, 8. Powdered or other fuel is projected downwards into the chamber from burners 17, and the prcducts pass through a front tube wall 12 and around the baffle walls 18, 19 into side flues containing further boiler tubes 7. The products pass over economizer tubes 24 on their way to the outlet flue 23. The tubes 7 are connected to upper and lower longitudinal drums 9, 10, and the tubes 8, 12 are connected to upper and lower headers 11 in communication with the drums. The top of the combustion chamber is closed by a wall 16 supported upon superheating tubes 14 connecting the upper drums with a centralsteam drum 13.
Patent GB-1212731-A (GB)
Title: Coating composition and record material coated therewith
IPC: B41M5/155
Filed: 1968-01-10
Abstract: 1212731 Polymeric coating composition NATIONAL CASH REGISTER CO 10 Jan 1968 [24 Jan 1967] 1384/68 Index D2B 40C1 [Also in Division B6] A coating composition comprises an oil-soluble, acid-reacting polymeric material, kaolin clay and the halide, nitrate, sulphate or acetate of Zn, Cd, Hg, Ca, Mg, Sr, Mn, Co, Ni or divalent tin. The composition preferably comprises 30 to 70% by weight of solids dispersed in water, the clay, polymeric material and metal salt respectively constituting 30 to 80%, 5 to 20% and 1 to 15% by weight of the total solids. Specified polymers are phenol/aldehyde particularly novolacs, phenol/acetylene, maleic acid/rosin, partially or totally hydrolysed copolymers of styrene and maleic anhydride, ethylene and maleic anhydride, and vinyl methyl ether and maleic anhydride. Additional ingredients include silica gel, gum arabic, polyvinyl alcohol, sulphonate of naphthalene formaldehyde as dispersing agent and etherized starch. The compositions are for coating paper or other sheet material to provide a surface which reacts with colourforming material applied thereto (see Division B6).
Patent GB-861240-A (GB)
Title: Process for the preparation of 4,4-bis(benzimidazol-2-yl) stilbene
IPC: C07D235/20
Filed: 1959-01-14
Abstract: 4,41-Bis-(benzimidazol-2-yl) stilbene is produced by heating a mixture of sulphur and 2-(p-tolyl)-benzimidazole at a temperature below about 290 DEG  C. and sufficiently high to cause substantial evolution of hydrogen sulphide.  Temperatures of 240 to 290 DEG  C. are mentioned, preferably 260 DEG  to 270 DEG  C.  An excess of one reactant, particularly sulphur, may serve as reaction medium. A small amount of H2S may be passed into the melt to initiate the reaction and reduce the viscosity of the melt. Excess sulphur may be removed from the product by mechanical means or by boiling with aqueous alkali.  The product may be further purified by slurrying in 2-methoxyethanol or in a solution of triethanolamine in methanol or ethanol.  The product is a brightening agent.  Reference has been directed by the Comptroller to Specification 813,543.
Patent GB-860318-A (GB)
Title: Separation of methyl borate-methanol azeotrope
IPC: C07F5/04
Filed: 1959-01-15
Abstract: Trimethyl borate and methanol are separated from azeotropic and non-azeotropic mixtures thereof by distillation from a still equipped with a reflux column, an organic solvent of boiling-point between 100 DEG  and 275 DEG  C. being introduced into the column during the distillation to inhibit selectively the distillation of one of the components.  Non-polar solvents inhibiting the distillation of trimethyl borate from its mixtures with methanol are exemplified by paraffinic hydrocarbons of from 8 to 15 carbon atoms per molecule, e.g. octane and decane, and mixtures thereof, e.g. kerosene; aromatic hydrocarbons containing one or two non-fused aromatic nuclei, and their halogen and short-chain alkyl derivatives, e.g. biphenyl, xylene and dichlorobenzene; and ethers whose organic radicals are mononuclear aromatic radicals, e.g. diphenyl ether. Polar solvents inhibiting the distillation of methanol from its mixtures with trimethyl borate, and whose molecules contain an unshared pair of electrons on an atom of oxygen, nitrogen or sulphur, are exemplified by mono- or di-alkyl N-substituted formamide, acetamide, or propionamide, the alkyl group or groups containing either 1 or 2 carbon atoms; dimethylsulphoxide; phenol and short-chain alkyl derivatives of phenol, e.g. cresol.
Patent GB-555220-A (GB)
Title: Improvements in the treatment of fat-soluble vitamin-containing materials
IPC: C11B3/10
Filed: 1942-02-05
Abstract: 555,220. Vitamins. NATIONAL OIL PRODUCTS CO. Feb. 5, 1942, No. 1523. Convention date, Jan. 11, 1941. [Class 2 (iii)] To avoid loss in treating fat soluble vitamin containing material with hydrocarbon and halogenated hydrocarbon solvents of relatively non-polar nature so as to remove objectional constituents, an oxygen-containing aliphatic compound having a polar group or an araliphatic or cycloaliphatic alcohol is added to the solvent. Aliphatic compounds containing a hydroxy, carboncyl, carboxylic or ester group may suitably be added. Examples of polar compounds specified are : the lower alcohols, benzylalcohol, cyclohexanol, acetone, methylethylketone, acetaldehyde, propionaldehyde, methylacetate, methylpermate, ethylacetate and acetic acid. In examples : (1) Tonsil is deaerated by agitation with a mixture of methyl alcohol and ethylenedichloride and sword fish liver oil treated with the resulting mixture : (2) shark liver oil is similarlytreated with tonsil, acetone and cyclohexane : (3) the activated carbon " Darco " (Registered Trade Mark), heptane and methanol are used for treating shark liver oil. Fatty acids may be removed from the vitamin containing materials before use as in the process of Specification 537,403, [Group III]. The use of Fullers earth, blood charcoal and aluminium oxide absorbents is mentioned. The process may be made continuous by using a bed of the adsorbent. Specification 535,014 also is referred to.
Patent GB-232340-A (GB)
Title: Improvements in devices for registering automatically and indicating the number of passengers on a tram car, omnibus or similar stage vehicles
IPC: G06M1/10
Filed: 1924-01-21
Abstract: 232,340. Carlisle, D. W. Jan. 21, 1924. Fares, step apparatus for registering; counting-apparatus.-Apparatus particularly intended for showing the number of passengers occupying the upper deck of a tramcar or omnibus, but applicable generally, comprises a differential counting mechanism and a series of electric contacts adapted to be closed by movable steps or treads in order to energize in turn a pair of solenoids or electromagnets which actuate the counter positively or negatively according to the direction in which the steps are used. The spring-pressed core, A<1> of the solenoid A is arranged to rock an arm c of an eccentric C pivoted at c<1>. This eccentric bears upon the back of a bar D which is pivoted on the end of the core B' of the solenoid B and has rack teeth d adapted to engage the teeth of a pinion E on a spindly e. A light spring d' bears on the bar D. Movement of the solenoid plunger B<1> turns the spindle e in one direction or the other only when the eccentric C has been rocked as a result of the solenoid A having been energized. An indicating band H is arranged to move between a drum F on the spindle e and a similar drum G driven from the spindle e by gearing f, f<1>. Accidental movement of the spindle e is prevented by a detent m and pawl n both of which engage a notched disc L on the spindle. The movable steps 1 - - 4 are adapted when used to close contacts 5, 6 in the circuit of the solenoid A, and contacts 7, 8 in the circuit of the solenoid R. Contacts 9, 10, which are arranged to open when the steps 1, 4 are used, are also provided as shown. The toothed wheel E may be arranged to actuate other indicating mechanism. A counter may be actuated from the spindle of the gear f<1> through a one-way connection so that it will register with the number of persons passing in one direction only. According to the Provisional Specification, the arrangement of the solenoids A, B may be varied.
Patent GB-446538-A (GB)
Title: Improvements in devices for conveying objects being treated in continuously operating furnaces
IPC: F27B9/20
Filed: 1935-01-17
Abstract: 446,538. Step - by - step conveyers. FOURMENT, M., 47, Avenue Mozart, and GIFFAUT, G. LADUREE-, and LADUREE, A. M., 8, Rue de la Bienfaisance, both in Paris. Jan. 17, 1935, No. 1611. Convention date, Jan. 18, 1934. [Class 78 (i)] In a step-by-step conveyer for furnaces comprising two alternating sets 6-7 of moving bars, the vertical and horizontal movements are effected by separate series of eccentrics 4-5 and 16-17, means being provided for adjusting the angular position of one series with respect to the other in order to vary the path of movement of the bars and thus the rate of travel of the charges through the furnace. The lifting eccentrics 4-5 are secured to transverse shafts 2 spaced along the length of the furnace and driven, some forwardly and some rearwardly, as described in Specification 442,270. The eccentrics 16-17 engage in frames 15 formed on the ends of the bars 6-7 and, to prevent these eccentrics lifting the bars, the frames 15 are formed with projections 20 which engage under the first set of eccentrics 4-5. The eccentrics 16-17 are secured to a sleeve 18 loosely mounted on a driving shaft 19, the latter having keyed thereto a gear 23, Fig. 16, which meshes with a worm 22 mounted in the arms of a shackle 21 integral with the sleeve 18. By rotating the worm 22 the position on the shaft 19 of the sleeve 18 and thus of the eccentrics 16-17 can be varied. The slots in the frames 15 may have a length greater than the throw of the eccentrics 16-17 ; the latter then effects only the rearward movement of the bars 6-7, the forward stroke taking place by reason of the friction between the bars and the forwardly rotating lifting eccentrics 4-5. In this case a stop bar 25, adapted to restrict the forward movement of the frames 15, may be provided, the amount of restriction, and therefore the extent of the forward movement of the bars, being varied by adjusting, through worm gearing 27, 28, the position of the stop 25. The bars 6-7 may be arranged in independent longitudinal groups operated at different speeds and/or in different directions, the sleeve 18 in this case being subdivided into sections each connected to the driving shaft 19 through its own worm and gear device 22, 23. In a further arrangement, the bars of each group may be adapted to provide successive longitudinal zones in which the charges have different movements, this effect being attached by employing thin flexible bars and by angularly displacing some of the sets of eccentrics 4-5 in relation to the others.