baber/WOPTO huggingface dataset:
Patent GB-1261822-A (GB)
Title: Bottle filling device
IPC: B67C3/26
Filed: 1969-05-01
Abstract: 1,261,822. Bottle filling device; dispensing measured quantities of liquids. GRAHAMENOCK MFG CO. Ltd. 25 June, 1970 [1 May, 1969], No. 22182/69. Headings B8N and B8T. In a bottle filling device, e.g. for a rotating table or static type filling machine, a measuring vessel 2 is located within a tank 1 filled with liquid up to the level A and is vertically movable therein from a lowered position, in which liquid can flow into the vessel 2, to a raised position in which flow is prevented, liquid being discharged, via a valve at the base of the vessel, into a bottle, supported on a pedestal 10 having a lost motion connection with the valve and vessel. A tubular part 4 of the measuring vessel may be slidably located by seals 7 within a sleeve 3 of the tank and have a valve seat 5 and flexible valve member 6 at its lower end, a bottle being placed on the platform 10 which is then raised, e.g. by fluid pressure or a cam, this motion being transmitted through a spring 11 to beams 9, 8 connected to the tubular part 4 of the measuring vessel which is thus raised above the liquid level in the tank until beam 8 abuts the underside of sleeve 3. The platform is then raised against the action of the spring 11 causing the bottle neck to push the valve member from the valve seat 5 discharging the contents of the vessel into the bottle. The platform height may be adjustable.
Patent GB-1148002-A (GB)
Title: Improvements in or relating to filters
Inventor: ALLEN ROBERT WILLIAM
IPC: B01D46/04
Filed: 1966-05-19
Abstract: 1,148,002. Air filter. HENRY SIMON Ltd. 11 May, 1967 [19 May, 1966], No. 22295/66. Heading BIT. An air filter, used at the discharge end of a pneumatic conveyor, has its inward flow textile filter bags 22 cleaned successively by reverse flow of filtered air delivered by fan 34 to rotating nozzle 30, and a tapping 40 delivers a fraction of the output of fan 34 into a pipe 20, which connects a pressure gauge 18 to dust-laden air inlet duct 16, to stop pipe 20 from clogging. The scale of gauge 18 deducts the pressure drop produced by this cleaning air flow from the total pressure recorded. The filter has an inlet fan 14 and a dust ouflet 38.
Patent GB-316440-A (GB)
Title: Improvements relating to coil friction shock absorbers for automobiles
IPC: F16F7/06
Filed: 1928-08-02
Abstract: 316,440. Smith, F. Aug. 2, 1928. Vibration-dampers of the type in which a brake band encircles a drum are supplied with lubricant from the interior of the drum through holes in its periphery. In the construction shown in Figs. 4 and 5, the drum A is connected to one arm D and the other arm is formed with a contracting band, not shown, having a friction lining B which works on the drum. Lubricant is stored in the drum and passes on to the lining B through openings H. Paddles K adapted to force lubricant through the openings H may be oscillated by a key applied to the outer end of the spindle J or by a connection to the arm carrying the brake band. One of the paddles may be weighted and baffles or webs may be arranged in the drum to co-operate with the paddles.
Patent GB-151463-A (GB)
Title: Process and apparatus for the complete extraction of naphthalene from gas obtained by the distillation of coal
IPC: C10K1/18
Filed: 1919-09-13
Abstract: 151,463. Marbais, D., and Deguide, C. Sept. 13, 1919. Washing processes; materials for purifying.- In a continuous process for removing naphthalene from coal gas by washing with anthracene oil at a temperature of 20‹ C., and circulating the oil through a distilling-apparatus, as described in Specification 118,730, both the gas and the oil are maintained constantly at temperatures of about 18‹ C. and 22‹ respectively. The gas passes through a cooler a to reduce its temperature to 18‹ C. and enters a packed tower c supplied with anthracene oil at a temperature of about 22‹ C. ; the oil is saturated with benzol to prevent absorption of benzol from the gas. The oil leaves the washer by a pipe g and passes to the distilling apparatus, and the purified hot oil is passed through a cooler e and returned to the washer. The water from the gas cooler is circulated through the oil cooler.
Patent GB-282150-A (GB)
Title: Improvements in or relating to thermionic valves
IPC: H01J19/38
Filed: 1926-09-14
Abstract: 282,150. Round, H. J. Sept. 14, 1926. Vacuum tubes.-A space charge grid is formed of fine wire shaped similarly to the filament cathode, and mounted between it and a control grid. As shown, the filament 1 is of W- or V-shape, and the space charge grid consists of a single fine wire 20 of similar shape to and parallel with the filament. A control grid 4, a shield grid 6 fixed to a cylindrical rim, and an external screen 19 are provided as described in Specification 275,335. A disc-shaped anode, not shown, is mounted behind the grid 6.
Patent GB-1060624-A (GB)
Title: Hay wafering apparatus and method
IPC: B30B11/22
Filed: 1964-06-02
Abstract: 1,060,624. Hay wafering apparatus. MASSEY-FERGUSON Inc. June 2, 1964 [June 12, 1963 (2)], No. 22698/64. Heading A2B. Apparatus for making hay wafers comprises an annular series of die cells rotatable in an annular path, rotary hay compression means for compressing hay into and through the die cells to form wafers and drive means for rotating the compression means and die cells. The apparatus (Fig. 1, not shown, and Fig. 4) comprises a mobile frame (12) with pick-up mechanism (18) and power plant (22) for driving various parts of the apparatus. The pick-up mechanism (18) supplies hay to hopper 32 which is partitioned such that hay is directed to opening 44 in communication with die cells 68 and is compressed into and through the die cells 68 by roller 46. The hay is heated as it passes a first portion in the die cells 68, which portion is heated by hot fluid circulating around it, and cooled by ambient air in a second portion, which portion may be apertured or formed from spaced rods. The wafers issuing from cells 68 are collected on conveyer 140. The cross-sectional area of each die cell 68 may be varied simultaneously to vary the resistance to the flow of hay in the cells 68 by having a wall member 98 hingedly connected at one end to the die cell wall and connected at the other end through a link 102 to collar 104 under the control of unit 106. Movement of collar 104 along shaft 62 varies the position of member 98 to the rest of the cell wall such that the cross-sectional area of the cell is varied. In another embodiment (Fig. 6, not shown) rotatable auger (143) with flights (144) to which are attached compression rollers (146), are mounted in the feed hopper. The rollers (146) rotate about their own axis and about the axis of the auger when the auger is rotating.
Patent GB-960842-A (GB)
Title: Dispenser for holding and actuating aerosol device
IPC: B65D83/14
Filed: 1961-06-22
Abstract: 960,842. Supporting and actuating aerosol containers. A. S. L. OWENSMITH. June 22, 1962 [June 22, 1961], No. 22718/61. Heading F1R. A bracket for mounting an aerosol container and having a valve actuating lever has provision for mounting the container at various heights in relation to the lever. The position of the lever fulcrum is also adjustable. The lever may have shaped abutments engageable with the valve. Specification 883,578 is referred to.
Patent GB-1476847-A (GB)
Title: Multiple tube evaporators
IPC: F25B39/02
Filed: 1975-05-23
Abstract: 1476847 Evaporator PFLUGER APPARATEBAU GmbH 23 May 1975 [8 June 1974] 22786/75 Heading BIB [Also in Division F4] A multiple tube evaporator 1 for use in a compression condensation refrigeration system, Fig. 1, comprises an array of tubes mounted in a housing 1''' and extending between end plates 9 to which manifolds 8, 8' are welded. The housing is of rectangular cross-section and the tubes are arranged therein so that the distances between adjacent tube centres and between tube centres and the inside of the housing are constant. Deflector plates 10, 10' are provided in the housing and are so arranged that the medium to be cooled, in passing from one end of the housing to the other between the tubes, passes alternately parallel to and perpendicular to the tubes. The ratio of the projected areas F P , F S  for passage of the medium respectively parallel to and perpendicular to the tubes is substantially 1:1.
Patent GB-1535600-A (GB)
Title: Structure for a folding baby-carriage or chair
IPC: B62B7/00
Filed: 1976-06-03
Abstract: 1535600 Folding push chairs LUKE SHIHCHENG PENG and HERBERT CHIA-CHEN YU 3 June 1976 22886/76 Heading B7B In a folding baby carriage, tubes 1, 2 are pivotally interconnected at 3 to form an X- shaped frame, which is pivotally connected at 1B, 2B to a similar X-shaped frame 4, 5, and brace assemblies 7, 8 at the sides of the carriage are articulated at 1A, 2A, 4A, 5A to respective corners of the X-shaped frame, each brace assembly being articulated itself at 72 or 82 and including a horizontal section 7B, 7B<1> or 8B, 8B<1> which provides an arm rest. Rear legs 73, 83 extend between joints 71, 81 of the respective brace assembly and the X-shaped frames at 1B, 2B. A lockable toggle bar 9 and a three-sectioned strut 10 define the lateral dimension of the unfolded structure, the sections 10A, 10C of the strut being padded to provide supports for the backs of an occupant's knees. A woven plastics seat has internal straps 11A, 11C and side wings 11D which are releasably secured to frame members, the strap 11A also being suspended by hangers from brackets 4A, 5A. Foot operated braking mechanisms 21 for rear wheels 20R are provided. A plastics clip 50 clips on to brace section 82 when the structure is folded.
Patent GB-1009471-A (GB)
Title: New reactive metallised monoazo dyestuffs
IPC: C09B62/012
Filed: 1962-06-14
Abstract: The invention comprises fibre-reactive copper complexes of monoazo dyes of formula <FORM:1009471/C4-C5/1> wherein R1 is a copper complex-bound hydroxyl group, A is an aromatic residue linked to the azo group by a carbon atom which cannot be coupled with diazo compounds, said aromatic residue containing a metal complex-forming group in a position adjacent to the azo group and X is an amino-group-free haloquinoxalinoyl, haloquinoxaline - sulphonyl, halodiazenyl or halodiazinoyl radical containing at least one halogen atom attached to a carbon atom of the heterocyclic ring.  The dyes are prepared by reacting the corresponding amino-substituted copper complex with an appropriate haloquinoxaline or halodiazine compound. The dyes may be used to colour polyamide and particularly cellulose materials in violet or brown shades by the usual reactive dye processes. Specifications 907,384, 993,747 and 1,009,471 are referred to.
Patent GB-343867-A (GB)
Title: Improvements in burners for pulverised fuel furnaces
IPC: F23D1/00
Filed: 1930-07-30
Abstract: 343,867. Pulverulent-fuel burners. KRUPP GERMANIAWERFT AKT.-GES., F., Gaarden, Kiel, Germany. July 30, 1930, No. 22949. Convention date, Aug. 9, 1929. [Class 75 (i).] Pulverized fuel and air mixture supplied through a pipe F is discharged into the furnace through a number of circularly arranged bent tubes K, and additional air supplied through a pipe C is discharged through a number of bent tubes L surrounding the tubes K, the direction of discharge causing the fuel and air mixture to whirl in the boiler flue. The tubes K, L are carried by plates G, D connected by bridge-pieces so as to allow the circulation of air between them and held in position by a cap H secured to the tube C by a bayonet-joint. An ignition flame is provided at the centre of the plate D by a pulverized air and fuel mixture supplied through a pipe E.
Patent GB-349376-A (GB)
Title: Improvements in the manufacture of mixed oil gas and water gas
IPC: C10J1/213
Filed: 1930-07-30
Abstract: 349,376. Water gas generation. HUMPHREYS & GLASGOW, Ltd., Humglas House, Carlisle Place, London.- (Assignees of Terzian, H. G. ; Broad Street, Philadelphia, U.S.A.) July 30, 193U, No. 22971. Convention date, Sept. 3, 1929. [Class 55 (i).] Mixed oil gas and water gas is manufactured in a water-gas set comprising a generator 1 with fuel bed 6, carburetter 2, superheater 3 and wash boxes 4, 5 by a cycle of operations comprising the steps of blasting the fuel bed and conserving the heat in vessels 2, 3 introducing oil to vessel 3 and passing the resulting gas through the fuel bed and recracking it, air blasting the fuel bed and simultaneously or in a separate step, steaming to form blue water gas and finally burning excess blue water gas and the blast gas in the vessels 2, 3. The oil gas and steam may be passed, respectively, up or down, or up and down alternately, through the fuel bed. After cracking the oil gas, the reformed gas passes from the wash box 5 to storage. Specifications 319,769, 329,598, and 331,756, [all in Class 55 (i), Coking &c.], are referred to.
Patent GB-962159-A (GB)
Title: Battery operated radio receivers
Inventor: TAYLOR ROY PICTON
IPC: H01M6/50
Filed: 1960-06-30
Abstract: 962,159. Electric batteries. BURNDEPT Ltd. June 30, 1960, No. 22985/60. Heading H1B. A dry battery for a radio receiver has cells wrapped in an inaccessible manner and tappings brought out to accessible terminals such that portions 7, 8 of the battery may be connected in series or in parallel, thus when the battery voltage drops the initially paralleled cells may be re-connected in series by the mere repositioning of the set connector or by a switch built into the battery.
Patent GB-1428883-A (GB)
Title: 1,3-benzoxazine and phenyl-alkylamine derivatives
IPC: A61P25/26
Filed: 1974-05-23
Abstract: 1428883 3 - Phenylalkyl - 3,4 - dihydro- 8 - alkoxy - 2H - 1,3 - benzoxazines TAKEDA YAKUHIN KOGYO KK 23 May 1974 [28 May 1973] 23013/74 Heading C2C Novel 3 - phenylalkyl - 3,4 - dihydro - 8- alkoxy - 2H - 1,3 - benzoxazines of the general formula wherein R<SP>1</SP> is a C 1 -C 4  alkyl group, R<SP>2</SP> is a hydrogen atom or a C 1 -C 4  alkyl or C 2 -C 4  alkenyl group, R<SP>3</SP> is a hydrogen atom, a C 1 -C 4  alkyl group, 1-4 C 1 -C 4  alkoxy groups or 1-4 halogen atoms and Y is a C 1 -C 4  alkylene group, and pharmaceutically acceptable acid addition salts thereof are prepared (a) byreacting a 2-phenylalkylaminomethyl-6-alkoxyphenol of the general formula  with formaldehyde; (b) by reacting formaldehyde with a phenylalkylamine and a 2-alkoxyphenol of the respective general formulµ or (c) by reacting a 2-phenylalkylaminomethyl- 6-alkoxyphenol of the second general formula above with formaldehyde and a phenylalkylamine of the third general formula above; followed optionally by salification of the product. Novel 2 - phenylalkylaminomethyl - 6- alkoxyphenols of the second general formula above may be isolated as intermediates in process (b) above and optionally converted to pharmaceutically acceptable acid addition salts thereof. Pharamaceutical compositions having antidepressant activity comprise, as active ingredient, a compound of the first or second general formula above or a pharmaceutically acceptable acid addition salt thereof, together with a non-toxic, pharmaceutically acceptable carrier or diluent therefor.
Patent GB-1306389-A (GB)
IPC: B65D1/02
Filed: 1970-05-12
Abstract: 1306389 Portable containers; packages; container closures ABBOTT LABORATORIES 12 May 1970 [6 June 1969] 23034/70 Headings B8C B8D and B8T [Also in Division A5] A sealed and parenteral solution-filled blow moulded container of thermoplastics, e.g. polyethylene or polypropylene, comprises a cap 20 integrally connected to the externally-threaded neck 12 of the container by a rupturable web 30. The cap protects the sealing rim surface 18 of the container, which surface provides a seating surface for the gasket 52 of a dispensing cap 50 which is screwed to the neck after the cap 20 has been removed by twisting or pressing down. Tubes 56 of the dispensing cap enable the contents to be withdrawn and air to be admitted into the container which, in use, is suspended neck down. The sealing surface 18 is formed by a shouldered filling mandrel 40, Fig. 2 (not shown), after a tubular parison has been formed to shape in a mould 36, and the cap completed after withdrawal of the mandrel. The surface 18 is flat as shown but may be of tapered, V-shaped or crowned shape.
Patent GB-1173223-A (GB)
Title: Substituted 6,7-Benzomorphans and their Preparation
Inventor: ROBINSON FRANKLIN MOORE
IPC: C07D221/26
Filed: 1967-05-18
Abstract: 1,173,223. Substituted 6,7-benzomorphans. MERCK & CO. Inc. 18 May, 1967 [20 May, 1966], No. 23073/67: Addition to 1,173,221. Heading C2C. Novel substituted 6,7-benzomorphans of the formula wherein n is O or 1 and R is alkoxy-alkyl, alkenyloxy-alkyl, spiro-alkyl. cycloalkenyl or alkyl-cycloalkenyl when n is 1 or cycloalkyl when n is 0 and non-toxic acid addition salts thereof are prepared by one of the following methods: (a) By reacting 5,9-diethyl-2<SP>1</SP>-hydroxy-6,7- benzomorphan with RCH 2 X, in which X is halogen or organic sulphonyl radical, in a watermiscible solvent and in the presence of a weak base. (b) By reacting 5,9-diethyl-2<SP>1</SP>-hydroxy- 6,7-benzomorphan with an alicyclic ketone of the formula R<SP>11</SP> = 0, in which R<SP>11</SP> is a cycloalkylidene radical having at least 4 carbon atoms and reducing the thus obtained enamine derivatives by catalytic hydrogenation in the presence of a noble metal catalyst to give a compound of the above formula in which n is 0 and R is the cycloalkyl radical corresponding to R<SP>11</SP>. (c) By reducing with a metal hydride reducing agent the appropriate 5,9-diethyl-2<SP>1</SP>- acyloxy-2-acyl-6,7-benzomorphans [5,9-diethyl- 2<SP>1</SP>- (O.CO.R) - 2 - (OC.R) - 6,7 - benzomorphan], which are obtained by reacting 5,9-diethyl-2<SP>1</SP>- hydroxy-6,7-benzomorphan with either RCOX, in which X is halogen, or with a mixed acid anhydride of the formula RCO.O.CO.OR<SP>1</SP>, in which R<SP>1</SP> is C 1-5  alkyl. (d) 5,9-Diethyl-2<SP>1</SP>-hydroxy-2-cyclopropyl-6,7- benzomorphan may also be prepared by refluxing 5,9-diethyl-2<SP>1</SP>-hydroxy-6,7 benzomorphan with diethyl malonate, sodium carbonate and ethanol, reducing the resulting 5,9-diethyl-2<SP>1</SP>- hydroxy - 2 - biscarbethoxymethyl - 6,7 - benzo - morphan with lithium aluminium hydride, reacting the thus obtained 5,9-diethyl-21-hydroxy - 2 - (1,3 - dihydroxy - 2 - propyl) - 6,7 - benzomorphan with hydrobromic acid and cyclizing the 5,9 - diethyl - 2<SP>1</SP> - hydroxy - 2 - (1,3 - dibromo-2-propyl) -6,7-benzomorphan so produced with zinc dust. Therapeutic compositions, having analgesic activity and suitable for oral or parenteral administration, contain the above novel compounds or their non-toxic acid addition salts as the active ingredients together with inert non-toxic carriers, diluents or coatings.
Patent GB-211519-A (GB)
Title: Improvements in or relating to davits
IPC: B63B23/04
Filed: 1922-08-24
Abstract: 211,519. Dingertz, K. Aug. 24, 1922. Boat raising and lowering gear. - In luffing- gear for davits comprising a screw 7 pivoted at 15<1> to the davit 1 working in a sleeve 8 with a squared end for turning purposes, the bearing 13 which supports the sleeve by means of a trunnioned. ring 11 confined within stops 15 on the sleeve, is disposed about one third the length of the sleeve from its end; the deck stool 14 which supports the screw may be made narrower and a saving of deck space effected. The ring 11 may be formed as a collar-thrust-bearing with radial lubricating channels. To cause the boat to move on a horizontal path during luffing operations, the falls are secured, to fixed points on the davit frame. In one form, the falls are led through supporting discs 20, to the barrel 17 of a winch, lowering operations being controlled by a rope wound round an upper drum 18 in gear with the barrel 17.
Patent GB-801829-A (GB)
Title: Steroid compounds
IPC: C07J75/00
Filed: 1956-07-26
Abstract: The invention comprises 1,2-dibromopregnane - 17a ,21 - diol - 3,11,20 - trione 21-acetate and 2 - bromo - 1 - pregnene - 17a ,21 - diol-3,11, 20-trione 21-acetate, and a process for the preparation of 1,4-pregnadiene-17a ,21-diol-3,11,20-trione-21-acetate by reacting 1-pregnene-17a , 21-diol-3,11,20-trione-21-acetate with bromine and an organic base in the presence of lithium chloride and by reacting 2-bromo-1-pregnene-17a ,21 - diol - 3,11,20 - trione - 21 - acetate with an organic base in the presence of lithium chloride, a process for the preparation of 1,2-dibromo - pregnane - 17a ,21 - diol - 3,11,20 - trione-21-acetate by reacting 1-pregnene-17a ,21-diol - 3,11,20 - trione - 21 - acetate with one molar equivalent of bromine, a process for the preparation of 2-bromo-1-pregnene-17a ,21-diol-3,11,20-trione-21-acetate by reacting 1,2-dibromo - pregnane - 17a ,21 - diol - 3,11,20-trione-21-acetate with an organic base in the presence of lithium chloride.  The 1,4-pregnadiene-17a ,21-diol-3,11,20-trione-21-acetate may then be hydrolysed to form 1,4-pregnadiene-17a ,21-diol-3,11,20-trione. Suitable organic bases are dimethylformamide, collidine and dimethylaniline.  A number of detailed examples are given.
Patent GB-242745-A (GB)
Title: Improvements in or relating to temperature sensitive fusible elements
IPC: A62C35/60
Filed: 1924-10-01
Abstract: 242,745. Forrester, H. J. C., (Federated Engineers Development Corporation). Oct. 1, 1924. Thermally-actuated valves. - Temperature-sensitive fusible devices for controlling sprinkler systems, operating temperature signals, controlling valves for filling or emptying tanks &c., embody a non-metallic substance which is solid substantially up to its melting-point, is not affected by the humidity of the atmosphere, and does not become plastic before melting as do wax or substances having water of crystallization. Preferably, pure organic crystalline salts are used, such as alpha-mono-nitronaphthalene, dichlorbenzene, &c., the substance selected depending on the operative temperature required, and the nature of the atmosphere in which the device is to be employed. For example, dinitrobenzene might be used in an atmosphere of nitric acid gas, or a device embodying one substance of the class specified might be dipped in a compound resistant to specific surroundings. The device may comprise a cup 1 containing a substance 7 of the class specified and a link 2 under spring tension. In modifications, the link may be under spring compression or may carry vanes under spring tension and normally held from rotation by the substance 7.
Patent GB-424940-A (GB)
Title: Improvements in coin freed locks
IPC: G07F17/14
Filed: 1934-08-11
Abstract: 424,940. Coin - freed door locks. PARKER, WINDER, & ACHURCH, Ltd., and BATES, W. E., Broad Street, Birmingham. Aug. 11, 1934, No. 23237. [Class 27] Coin action, mechanical connection ; coin discharging mechanism.-In a coinfreed door lock, an inserted coin is retained adjacent to a locking pawl for the operating spindle, and an abutment operable from the exterior of the casing moves the coin to displace the pawl into an unlocking position in which it is retained by means which release it when the spindle is operated. As shown, a collar 15 on the operating spindle 14 of the external handle is normally locked by a pawl 33. An inserted coin comes to rest between a lever 42 and a part 52 of the collar, and depression of an external button 46 on the lever 42 thrusts the coin against the pawl 33 so as to disengage the collar. The pawl is retained in this position by a spring detent 38 to permit operation of the lock, the detent releasing the pawl when engaged by a cam part 30 on the collar, and the coin being released with rotation of the collar. Coin-slit closing devices.-A pin 21 carried by a sliding bolt on the inside of the door engages a pivoted plate 23 which obstructs the coin insertion slot 25 when the bolt is shot. Casings ; money receivers.-The coin-freed mechanism is separated from the coin receptacle by an apertured partition 2, and is enclosed by a separate cover locked in position. Specification 377,521 is referred to.