baber/WOPTO huggingface dataset:
Patent FI-954746-A (FI)
Inventor: OLESEN SOEREN-PETER
IPC: A61P15/00
Filed: 1995-10-05
Abstract: PCT No. PCT/EP94/01008 Sec. 371 Date Dec. 27, 1995 Sec. 102(e) Date Dec. 27, 1995 PCT Filed Mar. 30, 1994 PCT Pub. No. WO94/22807 PCT Pub. Date Oct. 13, 1994A compound having the formula   <IMAGE>   or a pharmaceutically acceptable salt thereof, wherein X, Z, Y, A, D, E, F, R1, R2, R3, R4, R11, R12 have the meanings set forth in the specification, pharmaceutical compositions comprising the same, and a method of treating therewith. The compounds are useful as potassium channel openers.
Patent FI-991340-A (FI)
Inventor: VESA ESKO
IPC: B27B/
Filed: 1999-06-11
Abstract: The invention relates to a small sawmill comprising a frame 1, a circular saw 4 installed therein, and a saw table 2 designed to move on the frame support. According to the invention, in addition to a circular saw 4 forming part of a first saw installation 3, a second saw installation 6 has been installed in connection with the frame, the second installation comprises a band saw 7, which has been installed inside the range of movement A-C of the saw table 2 at a distance from the circular saw 4. The invention also relates to a corresponding saw installation, especially for a small sawmill, and a method of sawing. <IMAGE>
Patent GB-209767-A (GB)
IPC: C07F3/12
Filed: 1924-01-14
Abstract: Organic mercury compounds are prepared by mercurizing the condensation products from amido compounds, or hydrazine or its derivatives, and mixed aliphatic-aromatic keto compounds of the formula R.CO.R1 wherein R is an aromatic or mixed aliphatic-aromatic radicle and R1 an aliphatic or mixed aliphatic-aromatic radicle; the initial bodies may also contain within the molecule other substituents, especially arsenic, antimony, or iodine.  According to examples, the semicarbazone of p-acetophenone arsinic or carboxylic acid is dissolved in caustic soda and mercuric oxide added; the reaction takes place in the cold and the compounds may be converted into alkali salts. Specifications 206,507 and 208,151 are referred to.  The Specification as open to inspection under Sect. 91 (3) (a) refers also to the mercurizing of compounds containing cyclic or heterocyclic nuclei generally and of compounds containing as substituents "chemico-therapeutical agents or groups of inorganic or organic nature such as naphthalene sulphonic acids."  This subject-matter does not appear in the Specification as accepted.
Patent GB-231953-A (GB)
Title: An appliance for assisting child-birth
IPC: A61B17/42
Filed: 1924-01-14
Abstract: 231,953. Trinca, F. L. Jan. 14, 1924. Obstetric appliances.-An appliance for enabling a patient to apply pressure to her lumbosacral region consists of a pressure pad 21 carried by a bracket 13 slidable along a spring steel bar 1 secured to the side rail of a bed by clamps 2, 9. A strap 23 is secured to the upper end of the bar 1 and terminates in a loop adjustable by means of a buckle 25. To apply the required pressure the patient pulls upon the strap. The appliance can be fitted to a bed having wooden or round side rails by attaching a short length of angle iron to the rail by means of bolts, the clamps 2, 9 being applied to the angle iron.
Patent GB-150936-A (GB)
Title: Improvements relating to collapsible frames for supporting tents, tarpaulins and likecovers, and for similar purposes
IPC: E04H15/48
Filed: 1920-01-14
Abstract: 150,936. Bridges, H. Jan. 14, 1920. Tents.-A collapsible frame for supporting tent and like covers comprises a pair of hinged roof members g, h, and hinged supports e, f. The roof members are hinged so as to fold inwardly and the supports to fold outwardly thereon. In the extended positions, the roof members are stayed by a pair of members t, u, having a self-locking elbow-hinge and the uprights by pivoted hooks w engaging pins in the roof. When folded, the hooks a are fastened to pins z<1> by means of wing nuts. Bearing-plates q<1> are fixed to the bottom of the standards.
Patent GB-1191981-A (GB)
Title: Automatic Reduction of Titanium Solutions
IPC: C22B34/12
Filed: 1968-01-09
Abstract: 1,191,981. Controlled reduction of Ti solutions. TITAN G.m.b.H. 9 Jan., 1968 [24 Jan., 1967], No. 1332/68. Headings C1A and C1N. A process for controlling the continuous reduction of solutions containing Ti and Fe salts, obtained by decomposing Ti ores, ore concentrates, and slags with acids, prior to hydrolysis to form TiO 2 , comprises measuring the redox potential of the solution and controlling the amount of the solution passed through a reducing apparatus accordingly. The reduction of Fe<SP>3+</SP> to Fe<SP>2+</SP> and some Ti<SP>4+</SP> to Ti<SP>3+</SP> is effected, and the redox potential measures the content of Ti<SP>3+</SP> ions. Scrap iron or electrolysis may be used. The redox measuring system may comprise a Pt electrode dipping into the final solution, combined with a reference electrode or with another Pt electrode dipping into the initial solution. The decomposition acid may be H 2 SO 4  or HCl.
Patent GB-1510778-A (GB)
Title: Security device for stop valves control valves taps and the like including wheel operated controls
IPC: F16K35/10
Filed: 1975-04-11
Abstract: 1510778 Valves IXP Ltd 11 April 1975 [12 Jan 1974] 01571/74 Heading F2V A security device for a valve with a rotary control member 2 comprises a freely-rotatable eap member 11 removal of which is prevented by a push-button key-released lock 13. Alternatively, Fig. 3, a sleeve 20 may be held over a valve control spindle 2 by a laterally slidable bar 22. The bar, when held in its closed position by a key-released lock allows the sleeve to turn freely in the spindle and blocks access to retaining nut 27 by cover 22A. When in its open position, recess 24 in the bar engages flats 25 on the spindle to permit the lever to be used to rotate the spindle.
Patent GB-928061-A (GB)
Title: Improvements relating to oil burners
Inventor: MELLOR JOSEPH LESLIE
IPC: F23D3/00
Filed: 1961-01-14
Abstract: 928,061. Oil burners. GLOW-WORM BOILERS Ltd. Nov. 27, 1961 [Jan. 14, 1961], No. 1631/61. Classes 75 (1) and 75 (3). An oil burner comprises a plurality of perforated concentric combustion chambers 18, 19 and 20, connected at intervals by radially disposed fuel ducts 14 and flash-over ducts. The latter are either tubes 23 disposed near the bottom of the combustion chambers or saddleshaped members fitting on the tops of bridge pieces 15 covering the fuel ducts 14. These duets 14 extend from a centre bowl 12 and are formed in a bottom member 10 having concentric circular wick holding channels 11. Fuel is fed to the outer wick channel through a connection block 28. A pilot tube 27 containing a pilot wick 32 is mounted with clearance in the block 28. The combustion chamber walls 17 are held on ledges 16 at the tops of the channels 11 by bolts 34 extending between the bottom member 10 and a cover plate 33.
Patent GB-284323-A (GB)
Title: Improvements in and relating to sound reproducing devices
IPC: H04R7/14
Filed: 1928-01-18
Abstract: 284,323. British Thomson-Houston Co., Ltd., (Assignees of Zimmerman, A. G.). Jan. 29, 1927, [Convention date]. Diaphragms; magnetic instruments. - The conical diaphragm 1 of a hornless loud-speaker is made of paper or fibrous material provided with spaced circumferential rings or corrugations 9 formed in the main body of the core itself so as to give it additional rigidity and substantially eliminate circumferential parasitic vibrations. The corrugations are preferably spaced apart a distance of from “-inch to ¢-inch and have a radius of approximately <1>/16 to “ of an inch. The cone shown has an angle at its apex of approximately 105‹ and a diameter at its base of approximately 7 inches. The base of the cone is provided with a flange 6 cut along radial lines 7 to provide a series of tabs 8, which form a flexible support for the diaphragm. A thin metal spider 3 is cemented to the apex of the cone, which is connected by a drive rod 5 to an armature 4. Specifications 206,518, 245,810, and 248,433 are referred to.
Patent GB-246479-A (GB)
Title: Improvements in or relating to magazine rifles
IPC: F41C7/02
Filed: 1926-01-20
Abstract: 246,479. Hempelmann, H., (Assignees of Kadits, A.). Jan. 20, 1925, [Convention date]. Breech actions, sliding breech-block; magazines.-A cartridge magazine in the stock comprises a number of longitudinal tubes 3 from which the cartridges are pressed by springs to a revolving drum 13 which feeds them to the breech action. As shown, there are four tubes 3 in the stock, two on each side of the central plane, and six chambers in the drum. The tubes are arranged to leave a central space for the firing mechanism. The drum is formed with six helical slots 35, Fig. 6, and six straight slots 33 which communicate with the chambers. A projection 32 on the breech-bolt engages a helical slot during the rearward stroke and rotates the drum, and during the forward stroke passes along a straight slot and feeds a cartridge to the barrel. The tubes are filled through apertures 4 at the sides of the stock. The rifle shown has a rotary bolt 22 operated by a hand-slide 24 beneath the barrel.
Patent GB-508588-A (GB)
Title: Improvements relating to waistcoats
IPC: A41D1/04
Filed: 1938-01-19
Abstract: 508,588. Waistcoats. WILSON, J. K. Jan. 19, 1938, No. 1802. [Class 141] A backless dress waistcoat is provided with an underbelt passing completely around the wearer and secured to the front so that the length beneath the front is slightly less than the total width of the front to ensure that no lateral tension is imposed thereon when the waistcoat is fastened, the underbelt being provided centrally with means for its attachment to the wearers trouser's and the front of the waistcoat being attachable to the underbelt. The two fronts A, B are stitched at A<1>, B<1> to an underbelt D, fastened at the back by the tab and buckle A<2>, B<2>, so that the length between A' and B<1> is slightly less than that of the fronts when fastened. A tab (not shown) on the underbelt is adapted to button on to the top fly button of the wearer's trousers, and a second tab G is adapted to button on to the belt D at F, before the fronts are fastened. The belt may be engaged under the front brace buttons of the wearer's trousers.
Patent GB-1429797-A (GB)
Title: Educational device
IPC: G09B1/40
Filed: 1973-01-12
Abstract: 1429797 Educational appliances G E HAMBLETT and R L SANDERSON 21 Dec 1973 [12 Jan 1973] 1823/73 Heading G5G An educational device comprises a tablet 14 having a removable inner portion 12 which can be refitted in a number of different ways, and an indicium such as a letter of the alphabet or, as shown, a number, extending partly over the inner portion and partly over the surrounding portion of the tablet and being correctly formed only when the inner portion is fitted in one particular way. The tablet may be adapted to interfit at its edge with one or more similar tablets so that words or numbers having more than one letter or digit respectively can be built up.
Patent GB-1213351-A (GB)
Title: Improvements in and relating to friction linings
IPC: F16D69/02
Filed: 1968-01-12
Abstract: 1,213,351. Polymeric binder composition. BENDIX CORP. 12 Jan., 1968 [19 Jan., 1967], No. 1966/68. Heading C3R. [Also in Division D1] A binder for friction linings comprises a thermosetting phenol-, cresol- or xylenolformaldehyde resin prepared from a reaction mixture including from 1 to 15% by weight of a nylon polyamide based on the weight of the phenol, cresol or xylenol. The lining includes a filler such as loose woven cloth or yarn of asbestos and wire or asbestos fibre.
Patent GB-193017-A (GB)
Title: Improvements in or relating to the cooling of the air supply for aircraft engines
IPC: F02B29/04
Filed: 1923-01-22
Abstract: 193,017. Soc. Rateau. Feb. 7, 1922, [Convention date]. Spray carburettors.-The air supply of pressure-fed aircraft engines is cooled by circulating a liquid through one or more cooling-devices arranged in the path of the air and then through one or more radiators situated in the air stream of the aircraft. The air pipe a leading from the compressor b to the carburettor d is enlarged to form a cooling-device c traversed laterally by pipes through which a cooling-liquid is circulated by a pump l. The liquid passes by a pipe j to a radiator i situated in the air stream of the aircraft, and returns to the pump by a pipe k. The compressor b is surrounded by a jacket n through which a cooling-liquid is passed either by an independent circulating system, or by branch pipes m, o leading from the pipes k, j. The pump l may be driven by the engine, by the compressor, or by a screw propeller situated in the air stream of the aircraft. The compressor may be driven directly by the engine, or by a turbine b driven by the engine exhaust.
Patent GB-562906-A (GB)
Title: Lubricating device for sewing machine loop-takers
IPC: D05B71/02
Filed: 1943-02-06
Abstract: 562,906. Sewing - machines. FAIRWEATHER, W. C. (Singer Manufacturing Co.). Feb. 6, 1943, No. 2018. [Class 112] [Also in Group XXXIV] The race of a vertical axis rotary hook 11 is lubricated by oil passing from a sight-feed lubricator above the level of the hook by a pipe 39 to a recess 28 in the lower end of the hook shaft. Hence it passes under centrifugal force in an inclined bore 29 and radial bore 30 to the hook race. A fixed stem 32 entering the recess 28 completes the pipe line 39 and has a wick filling 38. The outside of the stem has a helical thread 33 which cooperates with the wall of the recess 28 to prevent passage of oil downwards when the machine is running. When the machine is still, oil passing through the wick 38 drains freely down the thread 33 to an outlet 37. Specifications 557,094 and 557,096 are referred to.
Patent GB-1303841-A (GB)
IPC: B01J31/00
Filed: 1970-01-15
Abstract: 1303841 Preparing thiophosphonic acid esters STAUFFER CHEMICAL CO 15 Jan 1970 [27 Jan 1969] 2024/70 Heading C2P A pesticidal ester of the formula in which R is C 1 -C 6  alkyl, X is O or S and A is phenyl or substituted phenyl, wherein the substituents are selected from Cl, C 1 -C 4  alkyl, C 1 -C 4  alkoxy, NO 2  or CN is obtained by reacting a compound of the formula with phosphorus pentasulphide in an organic solvent, e.g. toluene, at 90-130 C. at atmospheric pressure in the presence of a catalyst selected from aniline, dimethyl aniline, 2À, 3- or 4-picoline, pyridine and diammonium hydrogen phosphate. The compound ROP(O)(XA)R is prepared by a stepwise process which comprises (1) isomerizing a trialkyl phosphite of the formula (RO) 3 P in the presence of an iodine-containing catalyst, e.g. iodine or an alkyl iodide to form a phosphonate (RO) 2 P(O)R, (2) reacting the latter with COCl 2  to form a chloridate (RO)(R)P(O)Cl and (3) reacting the chloridate with an alkali metal salt of the formula MXA wherein M is an alkali metal. Step (2) may be effected in the presence of a catalyst such as dimethyl formamide or under increased pressure without the use of a catalyst and step (3) is suitably effected in the presence of a solvent such as toluene and can be carried out batchwise or continuously.
Patent GB-1510388-A (GB)
Title: Nondestructive method for quickly determining amount of lubricant on textile strands
IPC: G01N33/36
Filed: 1976-01-19
Abstract: 1510388 Marking for identification GLEN RAVEN MILLS INC 19 Jan 1976 [20 Jan 1975] 02043/76 Heading D1P [Also in Division G1] The amount of a coating applied to a thread is determined by a tracer present in the coating material having a particular response to radiation; the thread is wound into a package to produce a body big enough to be examined by a radiation analysis instrument. The tracer may be an element or substance naturally present in the coating or deliberately added to it. To determine the amount of lubricant coated onto a textile yarn, a suitable tracer is a paraffinic or aromatic brominated compound, and the radiation analysis instrument investigates the bromine content of the package by bombarding it with radiation from a radioisotope and measuring the secondary X rays emitted by the package. The tracer must be stable and compatible with the coating; a list of suitable brominated compound is given. The size of the package should be larger than the field of view of the instrument to ensure consistent results. The package may be formed by winding on a textile machine, and may be examined while it is running or by removing it from the machine.
Patent GB-562752-A (GB)
Title: Improvements in or relating to handlebar assemblies for bicycles or the like, and tomethods of making handlebar assemblies
IPC: B62K21/14
Filed: 1942-02-16
Abstract: 562,752. Bicycle handle-bars. SCHWINN, F. W. Feb. 16, 1942, No. 2069. [Class 136 (iii)] To relieve the rider from vibrations in all directions, the central portion 15 of a handlebar is of reduced diameter and surrounded by a cushioning-sleeve 19 of vulcanized rubber or like resilient material, the sleeve being surrounded by a hard protective shell 20 which is received in the clamping-eye 10 of the steering post. The part 15 may be solid or hollow ; the sleeve 19 may be a seamless tube (after vulcanization in situ) or split ; the shell 20 may be in one piece or segments ; and the handle-bar adjacent the central part may be tapered, as at 14, so that the shell 20 may be of the normal diameter to be received in a normal clamping-eye.
Patent GB-304615-A (GB)
Title: Moving pictures book
IPC: G03B15/08
Filed: 1929-01-21
Abstract: 304,615. Bodson, G. Jan. 21, 1928, [Convention date]. Void [Published under Sect. 91 of the Acts]. Drawings to Specification. Kinematograph apparatus.-Apparatus capable of use as a kinematograph camera or projector is enclosed, together with a projection screen, a clockwork motor, a dynamo supplying current to the projector lamp, film-winding means &c. in a, casing which may be closed, when the apparatus is out of use, so as to contain the parts compactly, and to resemble externally a ladies' handbag. The apparatus contains a number of film rolls, the films being successively exhibited, and rewound so that the leading ends are on the outsides of the rolls and ready for subsequent projection. Means for causing the used film rolls to displace the unused rolls is provided.
Patent GB-347218-A (GB)
Title: An improved method and means for making branch pipe connections
IPC: F16L41/12
Filed: 1930-01-21
Abstract: 347,218. Pipe joints. GASCOIGNE, G. H., Queensmere, Wokingham, and KNOX, J. R., 7, Brunswick Hill, Reading, both in Berkshire. Jan. 21, 1930, No. 2086. [Class 99 (i).] A branch pipe is connected to a main by means of a T-piece a which fits closely on the main, and of which the branch socket c registers with a hole in the main which is as large as the bore of the branch pipe but smaller than that of the socket. A hard packing material f is compressed by means of a tool h between the end of the socket and a ferrule g which enters the hole d. The ferrule may be dispensed with, and the packing may be compressed by screwing in the branch pipe which may have a spigot portion entering the hole d. The T-piece may be secured by a set-screw or the edges of the hole may be burred by the compressing tool. The hole d may be countersunk so that the packing is partly forced into it. The T-piece may be composed of two parts bolted together.
Patent GB-536050-A (GB)
Title: Speed indicating system
IPC: G01P3/46
Filed: 1940-01-19
Abstract: 536,050. Correspondence control. KOLLSMAN, P. Jan. 19, 1940, No. 2160/39. [Class 40 (i)] In a speed-indicating system of the kind in which the prime mover drives a polyphase generator interconnected with repeater motor so that the speed of the latter is a multiple of that of the former, the motor armature is of the squirrel cage type and is provided with flats F to produce a " grip " between the rotary field and the armature. The repeater motor drives an indicator directly or as described in Specification 508,507, [Group XIX], by way of a magnetic coupling at the same speed as the transmitter. The transmitter may have e.g. six or twelve poles on the rotor.
Patent GB-424094-A (GB)
Title: An improved advertising device
IPC: G09F1/08
Filed: 1934-01-22
Abstract: 424,094. Collapsable advertising devices. FRENCH, W. J., 7, Harlescott Road, Nunhead, and BRITISH COLOUR PRINTING CO., Ltd., Briant Street, New Cross, both in London. Jan. 22, 1934, No. 2246. [Class 3 (ii)] A collapsable advertising device of the kind comprising a resilient sheet having a flexible or articulated member connected thereto and means forced between said member and sheet to flex the latter out of its collapsed position so that it simulates an oval or circular body, is provided with a part directly or indirectly connected to said sheet which is so articulated that when said sheet is flexed, the said part simulates a carton of angular cross - section and which is so positioned relatively to the circular or oval body that the latter appears to be partly withdrawn from the carton. As shown in Figs. 2, 5, a sheet 1, connected to hinged strips 2 is flexed outwardly to simulate a tube of tooth paste by a flap 4, and a sheet 5, scored at 6, 7, 8 and connected by flaps 11, 12 to the strips 2, is simultaneously moved from its collapsed position to simulate a carton 9.
Patent GB-913021-A (GB)
Title: Lined receptacle and method of making same
Inventor: MEISSNER WILLIAM E
IPC: B65D5/60
Filed: 1961-01-19
Abstract: A rigid, self-supporting receptacle having an opening therein, e.g. a carton 15 having an opening 23, is lined by suspending a gob 27 of tacky, plastic film-forming material within the receptacle adjacent to the wall opposite the opening 23, delivering an inflating medium into the gob to expand it into a seamless envelope 29 which engages and covers the said wall, gradually moving the gob toward the opening 23 concomitantly with continued expansion <PICT:0913021/III/1> thereof to progressively line the receptacle, and severing the expanded envelope from the gob outwardly of the opening 23. Severance of the envelope may be effected by expanding it against an annular knife 37 or by a surge of the inflating medium.  The film-forming material and the inflating medium, both of which may be heated, are delivered by a nozzle 17 comprising concentric tubes 19 and 21; the nozzle is maintained stationary in the initial stages, and is then raised continuously toward and through the opening 23, while the inflating medium, which may be air, is delivered continuously.  If the receptacle is large, it may also be heated.  The initially supplied gob of lining material may be sufficient for a complete operation, or the material may be supplied continuously as lining progresses.  In the case of collapsable cartons, at least the inner surfaces of the flaps and certain of the corners of the carton may be dusted with talc, to prevent adhesion of the lining thereto. Suitable lining materials include thermoplastic and elastomeric synthetic resins, e.g. vinyl resins, polyethylene, polyesters, nylon, chloroprene polymers, co-polymers of butadiene with styrene or acrylonitrile, and polyisobutylene; plasticizers or solvents may be incorporated to lower the fusion temperature.
Patent GB-1248541-A (GB)
Title: Pressure gage
IPC: G01L7/04
Filed: 1969-01-15
Abstract: 1, 248, 541. Pressure gauge. MICRODOT Inc. Jan. 15, 1969 [June 6, 1968], No. 2441/69. Heading G1L.
Patent GB-470323-A (GB)
Title: Method of welding and weld rods therefor
IPC: B23K35/30
Filed: 1937-01-28
Abstract: The core of a rod for fusion welding consists of an alloy of 94,4 per cent copper, 4,5 per cent silicon and 1,1 per cent manganese.