baber/WOPTO huggingface dataset:
Patent GB-428097-A (GB)
Title: Coin freed apparatus for the sale of goods
IPC: G07F11/54
Filed: 1934-01-01
Abstract: 428,097. Coin-freed article-delivery apparatus. ELEKTROZEIT AKT.-GES., 136, Mainzerlandstrasse, Frankfort-on-Main, Germany. Jan. 1, 1934, No. 74. Convention date, Dec. 30, 1932. [Class 27] Articles stored in compartments of rotary drums; coin - action, mechanical-oonnection. - Goods arc contained in compartments 2 of a drum 1 adapted tc be rotated to bring successive compartments opposite a delivery opening in a glass cover 3 eacltime a coin is inserted and a knob 5 rotated. The knob 5 is secured tc a spindle 6 fast with a disc 9 having openings (e.g. 26, 28) for the insertion of coins. The drum 1 is free to rotate on the spindle 6, and carries pins 11 passing through elongated slots 12 in the disc 9, and fast with a notched disc 13 normally locked against movement by a catch 15 pivoted at 16. A coin is inserted in the opening 26, and initial movement of knob 5 tensions a spring 27 connected to a pin 11 and the disc 9. Subsequently, the coin engages a part of the catch 15, so that the disc 13 is released and the drum 1 rotated one step by the spring 27 to bring a compartment opposite the delivery opening. Testing coins.-Coins of too small a diameter do not rock the catch 15 sufficiently to operate the apparatus, and are returned. Coins of too large a diameter cannot be inserted in the openings 26, 28. Coins which are too thin do not engage the catch 15. Abutments may be provided to engage coins which are too thick and prevent rotation of the disc 9. Filling storage receptacles.-To remove the coins and replenish the drum, a locked slide 21 is withdrawn which disengages the catch 15 from engagement with the disc 13, so that the drum and disc 9 can be rotated to discharge the coins through an opening 25 and bring the empty compartments of the drum in turn before the delivery opening.
Patent GB-578287-A (GB)
Title: Improvements in universal couplings
IPC: F16H1/00
Filed: 1944-01-03
Abstract: 578,287. Universal joints. STRAUSSLER, N. Jan. 3, 1944, No. 75. [Class 80 (ii)] [Also in Group XXXIII] A universal joint for providing a constant velocity drive comprises two bevel gears 3, 5 with intermeshing teeth 6 of involute form, the pitch surface being a cone of, for example, 134‹ angle. A practical application for driving the propeller shaft of a vessel which is swivelled for steering is described (see Group XXXIII).
Patent HK-7797-A (HK)
Title: 2-substituted pyrimidines and herbicidal use thereof
Inventor: TICE COLIN MICHAEL
IPC: C07D239/46
Filed: 1997-01-16
Abstract: A class of 2-arylpyrimidines which is useful in the control of weeds is of the general formula: <CHEM> wherein R<2> is an optionally substituted aromatic ring; R<3> is a saturated or unsaturated alkyl group; R<5> and R<6> are joined together to form a ring; and X is oxygen or sulfur.
Patent HU-T37412-A (HU)
Title: Herbicides and fungicides containing 5-halogene-alkyl-1,3,4-thiadiazol-2-yl-oxy-acetamides as agent and process for the production of the agents
Inventor: FORSTER HEINZ
IPC: A01N43/82
Filed: 1985-01-03
Abstract: 5-Halogenoalkyl-1,3,4-thiadiazol-2-yloxyacetamides of the formula <IMAGE>   in which R1 is halogenoalkyl, with the exception of trifluoromethyl, and R2 and R3 each independently is hydrogen, alkyl, alkenyl, alkinyl, in each case optionally substituted cycloalkyl or cycloalkenyl, halogenoalkyl, alkoxyalkyl, alkoxyalkylenoxy, alkoxy, aralkyl or optionally substituted aryl, or R2 and R3, together with the nitrogen atom to which they are bonded, form an optionally substituted heterocyclic radical which can contain further hetero-atoms, which possess herbicidal and fungicidal activity. The intermediates 5-chlorodifluoromethyl- and 5-dichlorofluoromethyl-2-chloro-1,3,4- thiadiazole are also new.
Patent IS-4663-A (IS)
Inventor: ZIMMERMAN JEFFREY
IPC: C07D477/20
Filed: 1998-01-27
Abstract: A pharmaceutical composition is disclosed which contains a compound of formula (I) or a pharmaceutically acceptable salt, prodrug or hydrate thereof, in the stabilized form and/or in combination with a carbon dioxide source.
Patent AT-A33098-A (AT)
IPC: F28F9/02
Filed: 1998-02-24
Abstract: Device for connecting tubular conduits with the distributor section or tank (2) of a liquid treatment flow through apparatus (1) provided with treatment elements assembled as a parallelepiped package or core the tank extending over a front surface of the package and provided in a corner section with a cut off triangular section (3) in which there is provided a passage (4) for the liquid, and a substantially pyramidal hollow adapter attachment (6) which may be mounted on the triangular section (3) and which is provided with a base surface having a passage for the liquid corresponding to the passage for the liquid of the triangular section and with a conduit connector opening (9) in one of its side surfaces.
Patent DK-86489-A (DK)
Inventor: JEFFREY GARETH CHARLES
IPC: C11D3/18
Filed: 1989-02-24
Abstract: This invention relates to a water dispersible formulation which contains at least one ether alcohol, water and a hydrocarbon present in a single phase in a percent weight ratio range of ether alcohol (90-50) : water (2-36) : hydrocarbon (25-0.9), wherein the ether alcohol is of the formula  R<1>O(RO)nH      (I) in which R is a C1-C4 alkylene group, n is at least 1, and R<1> is a C1-C4 alkyl or an aryl group. The formulation is suitable for cleansing drill cuttings, rock cuttings, electronic components, army tanks, ships tanks and the like, and for removal of oils, waxes, greases and rosin precipitates from soiled surfaces.
Patent EG-18239-A (EG)
Title: Process for preparing independent camp phosphodies terase inhibitor antidepressant
IPC: C07D233/32
Filed: 1987-03-22
Granted: 1992-10-30
Abstract: Antidepressant agents having the formula <CHEM> wherein R<1> is a polycycloalkyl group; R<2> is methyl or ethyl, X is O or NH; and Y comprises a 5- or 6-membered heterocyclic ring having one or two nitrogens; or fused bicyclic heterocyclic rings having a total of three nitrogen atoms, one in each ring and one angular nitrogen.
Patent EG-18380-A (EG)
Title: Softening detergent compositions containing cellulose
IPC: C11D3/386
Filed: 1987-11-19
Granted: 1993-07-30
Abstract: The compositions disclosed herein clean well and at the same time act as textile softeners. They contain a cellulase enzyme and are formulated at a mild alkaline pH range.
Patent FR-1454795-A (FR)
IPC: F16K1/22
Filed: 1965-11-23
Granted: 1966-10-07
Abstract: 1,126,174. Valves. NEW YORK AIR BRAKE CO. 11 Nov., 1965 [23 Nov., 1964], No. 47965/65. Heading F2V. A combined butterfly and check valve comprises an annular body 20 having a lip 21 and an annular projection 28 disposed in a plane at an angle to the central plane of the body, the projection co-operating with a rubber bushing 29 located in a recess in the wall of the housing. The body 20 is formed with two diametrically-opposed bosses 22, 23, only the latter being shown, by means of which the body is attached to an operating spindle 25 and a stub spindle 24. The lip 21 defines an opening that is normally closed by a plate 35 pivoted at 37 to the body 20. The outer faces of the bosses are contoured to seal against the bushing 29. An annular rubber ring 41 (Fig. 4, not shown) may be provided in a groove 40 in the lip 21 to serve as a seat for the plate 35.
Patent GB-645373-A (GB)
Title: Improvements in wheels
IPC: B62K25/04
Filed: 1948-01-05
Abstract: 645,373. Sprung frames for cycles. MURRAY, A. E. Jan. 5, 1948, No. 283. Convention date, Feb. 28, 1947. [Class 136 (iii)] [Also in Group XXXII] A wheel has an axle on which it is rotatably mounted and a frame means supporting the wheel for rotation with regard to said frame comprising a series of radially extensible elements surrounding the axle from the frame. As shown in Fig. 2, the cycle front forks comprise two arms 36, 36a to which are welded circular tubular frames 49, 50 concentric with the front wheel 37. The frames 49, 50 are provided with radial projections or hooks 61, 62. The wheel 37 has spokes 65 the inner ends of which have heads 67 received alternately within the two ends of a hub 68 supported by balls 69, 70 on an axle 73. Spider hubs 76, 77 are screw threaded on the ends of the axle and carry four or more tubular radial arms 82, 83 to which are welded rings 84, 85. Hooks 86, 87 project inwardly from these rings 84, 85 and endless rubber rings 88 are applied under a slight tension between the hooks 86, 87 and the adjacent hooks 61, 62 on the ring 49, 50. The rubber rings may be replaced by windings of a rubber like cord. The rear wheel 23 of the bicycle is similarly mounted. A free-wheel device comprising a ball clutch is provided in a chain driving means attached to the rear wheel hub. The front steering fork has a manually operated rim brake carried by an arm of the fork.
Patent GB-942517-A (GB)
Title: A process for the production of a thin layer of a semiconducting compound
IPC: C23C14/02
Filed: 1962-01-03
Abstract: In the epitaxial production of a thin monocrystalline layer of a semi-conducting compound on a monocrystalline base, vaporized jets of the constituent elements of the compound are simultaneously directed on to the base which is maintained at a temperature above the condensation temperature of the most volatile element and below the condensation temperature of the least volatile element and of the compound itself, the density of the jet of the most volatile element being such as to ensure an excess of this element at the base surface. The compounds may be of the AIIIBv type such as InAs, InSb, GaAs and the base may be a single crystal of InAs, InSb, GaAs, ferrites or SiC. A doping element such as selenium may be incorporated in the coating by evaporating selenium simultaneously with the elements of the compound.  The base is maintained at 500 DEG C.-750  DEG C. for the formation of an InAs layer and at 700-800 DEG C. for a GaAs layer.  The AIIIBv compound is a compound of elements of Group IIIB (B, Al, Ga, In, Tl) and Group VB (N, P, As, Sb, Bi) of the Periodic Table. Specification 852,598 is referred to.
Patent GB-638768-A (GB)
Title: Improvements in or relating to aircraft power-plant control systems
Inventor: HAWORTH LIONEL
IPC: B64D47/00
Filed: 1948-01-05
Abstract: 638,768. Aircraft power plant controls. ROLLS-ROYCE, Ltd. Jan. 5, 1948, No. 344. [Class 4] A power plant for an aircraft comprises a feathering mechanism for an airscrew and a shut-off cock controlling the engine fuel supply, the shut-off cock having a range of movement in its closed position during which the feathering mechanism, to which the shut-off cock is connected, is set to feather the airscrew. As shown, a control lever 32 is mounted in a gate 33 having a step 33a separating the two ranges of movement corresponding to the movement of the shut-off cock 19 in its open and closed positions respectively. A rocking lever 35 is connected by a link 34 to the control lever 32, by a link 36 to an arm 37 fast with the cock and by a link 38 to a lever arm 45 on a shaft 44. The shaft 44 also carries a rocking arm 43 arranged to move between abutments on the arms of a bifurcated member 42 forming a lost motion connection between the cock and the feathering control member 28. A shaft 41 mounted coaxially with shaft 44 connects the member 28 and the member 42. Movement of the control lever 32 from the position A to the position B closes the cock 19 and moves the rocking arm 43 from the left-hand to the righthand abutment on the member 42. Further movement of the control lever 32, corresponding to movement of the cock 19 in its closed state, urges the member 42 against the action of spring 46 to operate the feathering mechanism. Movement of the control lever 32 in the reverse direction reverses the sequence of operations, it being impossible to open the throttle with the airscrew feathered for even if the spring- urged member 42 does not follow up the rocking arm 43 a positive drive occurs when that lever contacts the left-hand abutment. The Specification also describes an arrangement (Fig. 2, not shown) in which the control lever 32 is connected positively to the feathering control member 28 but lost-motion occurs between that member and the plunger 27 of the feathering mechanism when the cock 19 is open. A switch 50 for controlling the current supply to an electric motor driving a pump to supply servo liquid to the feathering mechanism may be operated by the control lever 32 in the position C.
Patent GB-141124-A (GB)
Title: Improvements in and relating to gas, coal, or oil-fired continuous kilns of tunnel and car type
IPC: F27B9/30
Filed: 1919-01-06
Abstract: 141,124. Fidler, F., and Maxwell, J. G. Jan. 6, 1919. Tunnel kilns.-The cooling-zone of a tunnel kiln fired by coal, gas, or oil is lined with heatabsorbing bodies, such as cast-iron plates, forming flues through which air is passed, so that the cooling-air does not come into contact with the goods being cooled. The heated air is used for combustion, or in drying tunnels, floors, or closets, or for other purpose. Figs. I and II show a tunnel kiln above which is an air-pipe 15 leading from a fan 14; the air passes by a central branch 17 to a keystone-section cast-iron flue 9 along the crown, and by side branches 16 to shorter flues 7, vertical fluee 6, and lower horizontal flues 8 in succession, and thence to the burners, drying- tunnels, fires, &c. The flue 9 conducts the air to a hollow crown or roof above the heating-zone of the kiln, whence it passes to the fires &c. The inner faces 18 of the outer walls of the flues 6 are lined with asbestos or other heat insulator.
Patent GB-584577-A (GB)
Title: Improvements in or relating to moving contact electric current converters
IPC: H02M1/26
Filed: 1945-01-04
Abstract: 584,577. Converting. TRIGGS, W. W. (Akt.-Ges. Brown, Boveri, & Cie.). Jan. 4, 1945, No. 393. [A Specification was laid open to inspection under Sect. 91 of the Acts, Jan. 4, 1945.] [Class 38 (ii)] In a polyphase contact converter having saturable reactors d1, d2, d3 in series with synchronously-operated contacts k1, k2, k3 each reactor has constant D.C. premagnetization provided by windings w1,w2, w3 and also the reactor of each -incoming phase is premagnetized by the current of the outgoing phase. To this end windings z1, z2, z3 are wound on reactors d1, d2, d3 but are in series with the main coils of the reactors d3, d1, d2 and contacts k3, k1, k2 respectively. On very light loads the D.C. premagnetization moves the magnetization curve of each reactor so that some time is needed for the current to rise and saturate the reactor of the incoming phase, but on full load, the reactor is saturated by the current of the outgoing phase and the current rises at once. The reactor in the outgoing phase is unsaturated when the contacts open. Instead of A.C. supplementary premagnetization, rectified primary current from the supply transformer may be used.
Patent GB-509013-A (GB)
Title: Improvements in or relating to blades for screw fans
IPC: F04D29/38
Filed: 1938-01-06
Abstract: 509,013. Fan blades. GENERAL ELECTRIC CO., Ltd., and. WARD, L. G. Jan. 6, 1938, No. 420. [Class 114] A fan blade is formed from a flat or cambered plate and has its greatest width at about twothirds of its length from the free end, the width decreasing in both directions from this greatest width. The edges of the blade are off a similar curved shape. The blade 1 is provided with two fixing holes 2, these receiving rivets connecting it to the blade supporting arm 4. The blade is set at an angle of about 24 degrees to its plane of rotation.
Patent GB-615503-A (GB)
Title: Improvements in or relating to telephone systems
IPC: H04Q3/00
Filed: 1945-12-15
Abstract: 615,503. Automatic telephone systems. TENCH, F. (Automatique Electrique Soc. Anon.). Dec. 15, 1945, No. 450/48. Divided out of 615,448. [Class 40 (iv)] In a system comprising a plurality of lines over any one of which incoming or outgoing calls may be sot up independently of the others, means are provided for automatically transferring a call from one line to another if it is not answered by the subscriber to the first line within a predetermined time. As shown, operation of 4M to ringing current on a call incoming to the line connected to terminals 254-256 brings up IN which connects up thermal relay 5TH. After 12-15 secs., 5TH pulls up followed by CA which switches the call to the line connected to terminals 251-253, releases 5TH, busies the second line, and brings up 4P, thus releasing 4M and IN. If the second line is busy when the incoming call is made, 4P is up and 4M therefore disconnected, so no transfer takes place. Strapping of 261, 262 and 263, 264 allows the subscriber to the first line to join in the conversation on a transferred call if he so desires. Specification 615,448 is referred to.
Patent GB-775909-A (GB)
Title: Improvements in or relating to hopper control valves
IPC: B03B5/24
Filed: 1955-01-06
Abstract: 775,909. Hopper discharge valves. HANN, S., and WALLACE, R. Dec. 22, 1955 [Jan. 6, 1955], No. 455/55. Class 78 (1). A hopper discharge valve comprises a plurality of parallel pivoted levers 20 individually pivoted at 21. The discharge is assisted by drum 12, weights 24 biasing the levers towards the drum. As shown, when a large stone jams, one or two levers 20 yield so that the discharge is still under control, i.e. by the remaining levers. Replaceable wearing plates 22 may be provided.
Patent GB-715019-A (GB)
Title: Improvements in duplicating machines
Inventor: FORD RONALD MAX
IPC: B41L11/00
Filed: 1949-12-30
Abstract: <PICT:0715019/III/1> <PICT:0715019/III/2> Moistening means for the copy sheets in a duplicating machine comprises a support member mounted for movement parallel to the axis of the master sheet cylinder, one or more absorbent pads movably mounted on said support member and provided with manually operable means for moving the or each pad into and out of engagement with a moistening liquid thereto, and adapted to engage with, or be engaged by, copy sheets to apply moistening liquid thereto, and means for supplying moistening liquid to the or each pad, so that selected matter can be reproduced on narrow copy sheets.  Two moistening pads 87, Figs. 3 and 4, are enclosed in members 85 pivoted on a rod 86 mounted on a tray 80.  The tray 80 is secured by means of a channelled member 81, studs 82 and nuts 83 to a bar 79 pivoted to a bracket 78 carried on an element 15 pivotally mounted on the machine frame 11.  Attached to the members 85 are rods 90 passing through L-shaped slots in the tray 80, whereby the pads 87 can be selectively raised out of, or lowered into contact with a moistening roller 88 carried on the tray, between which roller and a damping pressure roller 77 on the element 15 the copy sheets pass.  The bar 79 is connected by a spring to the bracket 78 to cause resilient contact between rollers 87, 77, a spring plate 97 on the bar 79 being engaged by a bar 98 adjustably attached to the frame to vary the pressure of the rollers.  The pads 87 are supplied with liquid from containers secured to the ends of the bracket 78 by means of wicks 94 passing through tubes 95.  In another form, only one member 85 is provided, and the tray 80 has an index slot allowing for three positions of the rod 90, by which the member 85 slides on the rod 86 so that a third, two thirds or the whole of the pad 87 is in use.  Specifications 643,142, [Group XVI], and 715,011 are referred to.
Patent GB-587335-A (GB)
Title: Improved method and apparatus for raising coal from the pit to the surface
IPC: E21F13/04
Filed: 1945-01-05
Abstract: 587,335. Conveying coal by means of liquid. PULSOMETER ENGINEERING CO., Ltd., and SHEPPARD, H. B. Jan. 5, 1945, No. 482. [Class 102 (ii)] Apparatus for raising coal from a mine comprises a pump A drawing water from a sump B and delivering to a pipe C that-is connected by several branches through valves G<2> to charging vessels G. Each charging vessel is connected by a valve G' to a rising pipe D. Coal is delivered by a conveyer E<1> to a crusher E and by a conveyer E<2> to a cable F<1> that fills the hoppers F. The valves G<2> and G<3> are closed and the valve G<1> opened to fill the vessel G and then the valve G<1> is closed and the valves G<2> and G<3> are opened to allow the stream of liquid to carry the coal up the pipe D to the screen L. The valves G<1>, G<2>, G<3> may be operated automatically. Valves K that close when the flow of water ceases may be fitted to the pipe D and a chamber P at the foot of the pipe permits the removal of heavy objects, such as metal objects, that may be fed with the coal. The chambers G may be fitted in the pipe C.
Patent GB-546563-A (GB)
Title: Improvements in wheel hubs
IPC: B60B27/02
Filed: 1941-01-17
Abstract: 546,563. Hubs for spoke-wheels. TIVEY, L. A. Jan. 17, 1941, No. 669. [Class 144 (i)] A spoke-wheel hub of the kind particularly for use with bicycles comprises a tubular shaft 10 with reduced end 12, ends caps 11 forming ball races fitted on the reduced ends of the shaft, and spoke discs 16 fitted on the end caps with inter-engaging projections and recesses 16b and 15 respectively on the disc and cap flange to prevent relative rotation between them. The recesses 15 on the cap are formed in a flange 14 thereon against which a projection 16c of the disc abuts. The disc is provided with apertures to receive the spoke ends.
Patent GB-724904-A (GB)
Title: Brake discs for disc brakes
IPC: F16D69/02
Filed: 1953-01-09
Abstract: 724,904. Disc brakes. DUNLOP RUBBER CO., Ltd., and TREVASKIS, H. W. Dec. 11, 1953 [Jan. 9, 1953], No. 681/53. Class 103 (1). In a brake disc, more particularly for aircraft disc brakes, comprising a plurality of concentric relatively non-rotatable annuli, each annulus is axially slidable up to a predetermined limit to overcome the effects of distortion due to the heat generated on braking. As illustrated in Figs. 1 and 2, a brake disc for an aircraft disc brake comprises three concentric annuli 1, 2 and 3 the outer annulus 3 being provided with dogs 4 to engage an associated wheel (not shown) thus allowing axial movement' of the brake disc. A small gap is provided between adjacent annuli and rivets 7 are fitted in each associated pair of grooves 6 formed on adjacent faces of the annuli, the grooves being countersunk to receive the head 8 and tail 9 of each rivet. A small clearance is provided between either the head 8 or the flattened tail 9 of the rivet 7 and the base of its associated countersunk portion, whereby one annulus can slide relatively to the other. The outer annulus is driven by the wheel through its driving dogs, the intermediate annulus being driven from the outer annulus by the rivets and the inner annulus being similarly driven by the intermediate annulus; the three annuli rotating as one.