baber/WOPTO huggingface dataset:
Patent YU-3291-A (YU)
Title: Postupak pripreme mamaca za hvatanje miševa, muva i ostalih insekata polazeći od tečnih poliuretanskih predpolimera
Inventor: DR BLAGOJEVIC MILORAD
Filed: 1991-01-10
Abstract: POSTUPAK PRIPREME MAMACA ZA HVATANJE MIŠEVA, MUVA I OSTALIH INSEKATA POLAZEĆI OD TEČNIH POLIURETANSKIH PREDPOLIMERA, suština pronalaska odnosi se na primenu tečnih poliuretanskih predpolimera sa slobodnim hidroksilnim grupama za pripremu mamaca za miševe, muve i ostale insekte. Na pripremljene mamce miševi, muve i insekti se zalepe i zbog nemogućnosti kretanja vremenom uginu bez hrane i vode.
Patent CR-10413-A (CR)
Title: Benzoimidazol-2-il pirimidas y pirazinas como modulares del receptor h4 de histamina.
Inventor: EDWARDS JAMES P
IPC: A61K31/4184
Filed: 2008-10-30
Abstract: Benzoimidazol-2-il pirimidinas y pirazinas, composiciones farmaceuticas y metodos para el tratamiento de estados de enfermedad, trastornos, y condiciones mediadas por la actividad del receptor H4, incluyendo alergia, asma, enfermedades autoinmunes, y prurito.
Patent GB-563353-A (GB)
Title: Improvements in device for automatic braking in lowering of objects, such as boat tackles
IPC: B63B23/18
Filed: 1943-01-04
Abstract: 563,353. Braking ropes. OLSSON, J., and LUNDIN, N. E. Jan. 4, 1943, No. 140. Convention date, Sept. 3, 1942. [Class 78, (v)] A rope braking device, more particularly for lowering boats, comprises a base 4 fixed to, say, a davit post 1 and having pivoted to it at 9 a claw 7. The rope 3 passes between grooves 6, 8 in the base 4 and claw 7 respectively and lies in a channel 10 in the claw. When a load is being lowered the rope is bent round a cleat 2 and as it is payed out to rise through the claw it turns the latter in clockwise direction to grip the rope at 6 and 8. For lifting the load the rope is unbent and then passes freely through the claw 7 which drops away from the base 4.
Patent GB-226680-A (GB)
Title: Improved charm, pendant, or container for personal use
IPC: A44C3/00
Filed: 1924-01-03
Abstract: 226,680. Wynn, J. H. Jan. 3, 1924. Charms; pendants.-A charm or pendant comprises a resilient cup or socket c to which is hinged a foldable charm a or a container for scent, snuff, &c., so that the charm &c. may be swung into the cup and retained by a resilient snap action. The cup may be in the form of a number of resilient arms c<2> connected together at their upper ends, where a suspension ring i may be secured, and free at their lower ends. The charm, which may be of the segmental spherical folding kind shown, is hinged at e to the lower end of one of the arms c<2> and is retained in the cup by the resilient snap action of the arms c<2>. A knob f is provided to facilitate release of the charm &c. from its cup. Specification 168,786 is referred to.
Patent GB-811021-A (GB)
Title: Bearing means
IPC: F16C17/04
Filed: 1957-01-02
Abstract: 811,021. Thrust bearings. GARRETT CORPORATION. Jan. 2, 1957 [Jan. 9, 1956], No. 158/57. Class 12 (1). In an axial thrust bearing comprising a housing 10 with bearing bosses 11, 12 supporting a shaft 16 and having first and second bearing shoulders 24, 25, an axially fixed thrust collar 15 provided on a thrust bearing 13 is disposed against the bearing shoulder 24 and a thrust bearing ring 26 disposed against the second bearing shoulder 25 has a face 31 to limit the movement of the collar 15. The bearing member 15 is integral with the shaft bearing 13 and the ring 26 is retained in place by an expansible ring 29. A thrust bearing member 17 which engages the thrust collar 17 has a tab 18 which extends into a slot 19 in the shaft 16 and the collar is forcibly pressed against a shoulder 21 on the shaft by a sleeve 20 with an anti-rotational tab 21a. The surfaces of the shoulders 24, 25 may be machined simultaneously by a common tool and the arrangement shown is applied to a turbo supercharger with a turbine wheel 34 on one end of the shaft and an impeller 22 on the other end, the distances between the two shoulders 24, 25, shroud surfaces 32, 35 and the impeller 22 and turbine wheel 34 are formed with close tolerances. A modified construction, Fig. 3 (not shown), is also described.
Patent GB-871779-A (GB)
Title: Improvements in the production of cyclododecanone
Inventor: SCHICKH OTTO VON
Filed: 1960-01-04
Abstract: Cyclododecanone is prepared by allowing at least the equivalent amount of an acid and water to act on cyclododecanone oxime or by allowing at least the equivalent amount of water, or water and an acid, to act on a cyclododecanone oxime hydrohalide, the process being carried out at a temperature above 40 DEG C.  The hydrolysis is preferably carried out by refluxing the oxime or oxime salt with an excess of water or aqueous organic or inorganic acid and the ketone may be separated continuously from the reaction mixture in a current of steam.  In examples, cyclododecanone is prepared by heating the oxime with 10% HCl and with glacial acetic acid and water and by heating the oxime hydrochloride with water, 10% HCl, 10% H2SO4 and 30% H2SO4.
Patent GB-156244-A (GB)
Title: A process for the oxidation of hydrocarbons into carbonyl compounds or acids
IPC: C07C47/00
Filed: 1921-01-04
Abstract: Hydrocarbons are oxidized to aldehyde, ketonic or carboxylic compounds by passing a mixture of their vapour with oxygen at ordinary, increased, or reduced pressure over a non-volatile metallic oxide of an acid character maintained at a temperature below red heat, that is, below 580 DEG  C.  According to the example, anthraquinone is obtained by passing anthracene vapour and air over pumice coated with vanadic and at a temperature of 400 DEG  C.; under similar conditions, toluene yields a mixture of benzaldehyde and benzoic acid.  The Specification as open to inspection under Sect. 91 (3) (a) mentions molybdic acid and salts of uramic and chromic acids as suitable catalysts, and describes the preparation of a catalytic material by precipitating vanadic acid from its colloidal solution by animal charcoal or by shaking a colloidal solution of vanadic acid with finely-powdered bichromate in the presence of small pieces of pumice which have previously been soaked in a gum solution and dried. By the oxidation treatment, unsaturated hydrocarbons of high molecular weight are converted into acids. This subject-matter does not appear in the Specification as accepted.ALSO:Hydrocarbons are oxidized to aldehyde, ketone, or carboxylic compounds by passing a mixture of their vapour with oxygen at ordinary, increased, or reduced pressure over a non-volatile metallic oxide of an acid character maintained at a temperature below red heat, that is, below 580 DEG  C.  According to the example, anthraquinone is obtained by passing anthracene vapour and air over pumice coated with vanadic acid at a temperature of 400 DEG  C.; under similar conditions, toluene yields a mixture of benzaldehyde and benzoic acid.  The Specification as open to inspection under Sect. 91 (3) (a) mentions molybdic acid and salts of uranic and chromic acids as suitable catalysts, and describes the preparation of a catalytic material by precipitating vanadic acid from its colloidal solution by animal charcoal or by shaking a colloidal solution of vanadic acid with finely-powdered bichromate in the presence of small pieces of pumice which have been soaked in a gum solution and dried.  By the oxidation treatment, unsaturated hydrocarbons of high molecular weight are converted into acids.  This subject-matter does not appear in the Specification as accepted.
Patent GB-1162471-A (GB)
Title: Arrangement of the Apertured Panel in a Counter-Casing.
IPC: G06M1/02
Filed: 1968-01-02
Abstract: 1,162,471. Indicating-apparatus. KIENZLE APPARATE G.m.b.H. Jan. 2, 1968 [Jan. 20, 1967], No. 263/68. Heading G1J. [Also in Division G4] The casing of a counter is provided with a slot 18 in a plane between a window 9 and numeral drums 5, the slot being suitable for the insertion and fixing of a panel 12 with apertures 13, 14. The slot 18 is closed by the base of a bearing part 17 having a rebated vertical rail to which a panel 12 can be secured by screws 15, 16. After the casing has been otherwise sealed by its manufacturer, a customer can readily remove the part 17, to fit a panel 12 marked with measuring units to suit his own purpose, without touching the main seal. After being replaced the part 17 is secured to the casing by screws in threaded holes and one screw may be sealed.
Patent GB-729077-A (GB)
Title: Improvements in fuel supply systems for airborne vehicles
IPC: B64D37/02
Filed: 1953-01-05
Abstract: 729,077. Jet propulsion plant; gas turbine plant. HOBSON, Ltd., H. M., GREENLAND, L. S., and STENNING, K. A. Dec. 18, 1953 [Jan. 5, 1953], No. 276/53. Class 110 (3). [Also in Groups XIX and XXIX] The fuel supply system for the engine, e.g. a combustion turbine or ram jet engine, of an, airborne vehicle comprises an air fuel ratio controller sensitive to total head pressure at the engine air intake, and a Mach number control unit which modifies the pressure applied to the air/fuel ratio controller in a sense to reduce fuel flow when a predetermined number is attained. The total head pressure acts on a diaphragm 46 which actuates a ball valve 45 controlling a vent 43 from a servo-cylinder 38 to which fuel is fed through a restriction 42. A spring 39 is interposed between the ball valve and a servopiston 35 and the latter is urged upwardly by fuel under pressure entering at 29. The servopiston is thus positioned in accordance with the total head pressure at the engine air intake and a metering valve 48 integral with the servo-piston maintains the fuel flow proportional to that pressure. The pressure drop across the metering valve is maintained constant by a spring-loaded valve 37 on the outlet side of the metering valve and subject to the two pressures acting on either side of a diaphragm 49. The pressure applied to the diaphragm 46 passes through passages 11, 12 of the Mach number control unit between which is a vent 7 controlled by a normally closed valve 1. When the predetermined Mach number is, reached the valve 1 is opened by bellows 3, 4 to lower the pressure applied to the diaphragm 46, both bellows being subject externally to static atmospheric pressure and the bellows 3 being subject internally to the total head pressure whilst the bellows 4 is evacuated. The bellows act through a lever 2 with an adjustable fulcrum 5. In a modification, the lever 2 is omitted and the bellows, of dissimilar areas, are mounted coaxially one within the other and act directly on the valve 1. Reference has been directed by the Comptroller to Specification 615,451.
Patent GB-1373451-A (GB)
Title: Method and apparatus for blow moulding
IPC: B29C49/04
Filed: 1972-01-04
Abstract: 1373451 Blow-moulding; orientation OWENS-ILLINOIS Inc 4 Jan 1972 [4 Jan 1971] 298/72 Heading B5A Blow-moulded articles are formed by downwardly extruding a plastics tube, closing a preform mould on to it and separating the enclosed portion from the orifice, moving the mould and enclosed tube to a first blowing station and blow-moulding the tube to a preform, transferring the preform to a final blow-mould, and blow-moulding the preform therein. The final blow-mould preferably has an average wall temperature for a crystalline polymer between the crystalline melting point +20 F. and the crystalline freezing point -20 F. or for an amorphous polymer at the glass transition temperature 25 F. for forming biaxially oriented articles. As shown in Fig. 4, the apparatus comprises an extruder 21 to extrude parison 22, preform blow-moulds 35 and final blow-moulds 36 mounted on platens movable diagonally by cylinder 28, blow tubes 46, 48 moved by cylinders 45 on blow tube plate 41 which carries a stripper plate 47 and is moved by cylinder 43. In the position of the lefthand side of Fig. 4, tube 22 is enclosed by preform mould 35 and severed by knife 49, while the blown preform 50 is enclosed by final blow-mould 36 and the finished blown article 51 is held outside the blow-mould assembly 25. Blow tubes 46, 48 are then raised, stripping article 51 against plate 47. Assembly 25 is then moved downwardly to the left. Blow tubes 46, 48 are lowered to blow-mould the tube 22 to preform 50 and the preform 50 to another finished article 51. The assembly 25 is then opened and moved to the right and the cycle is repeated. The operations are timed between those of another assembly 25 at the right. Bottom waste is removed from the preform by pivoted inserts 39. The neck of the bottle has external screw-threads (62, Figs. 7-12, not shown), formed by compression between blowmould inserts (60) and blowing mandrel (70), the lip (77 or 96) being formed by sleeve (75).
Patent GB-734135-A (GB)
Title: Improvements in or relating to the manufacture of hollow shell cores and moulds for hollow metal castings
Inventor: WILKINS JOHN ADAM
IPC: B22C23/00
Filed: 1953-01-05
Abstract: 734,135. Shoots. STANTON IRONWORKS CO., Ltd. Jan. 5, 1954 [Jan. 5, 1953], No. 302/53. Class 78. (1). [Also in Group-XXII] In casting-apparatus comprising a dish 1 and a former 2 (see Group XXII), the former 2 carries two sets of corripressed-air operated pistons 9 for laterally displacing two hoppers 7, 8 containing sand and resinous bonding material either into, or out of, register with the edges of the space between the dish and former, the hoppers being clamped in operative position by means of compressed-air'operated clamps. The asaembly of the former and hoppers is vibrated to enable the clearance space to be filled.
Patent GB-161274-A (GB)
Title: Improvements in the method of and means for exposing films in motion picture cameras and projectors
IPC: G03B21/32
Filed: 1920-01-05
Abstract: 161,274. Jackson, W. J. Mellersh-, (Silent Drama Syndicate). Jan. 5, 1920. Drawings to Specification. Kinematograph picture films.--A film with two parallel rows of pictures is given a horizontal and a vertical motion, or when combined a zigzag motion by suitable mechanism. Means are also provided for interposing colour media, either rotating on the shutter, or on a moving aperture, or one row of pictures may-be dyed one colour and the other row may be conveniently dyed another colour.
Patent GB-996133-A (GB)
Title: Method and apparatus for producing tubular metal bodies with welded helical seams of strip stock
IPC: B23K9/032
Filed: 1963-01-03
Abstract: 996,133. Making helically seamed tubing; coiling; welding. DRIAM S.A. Jan. 3, 1963 [Jan. 3, 1962; Nov. 12, 1962], No. 370/63. Headings B3A, B3E and B3R. A method of making tubing with welded helical seams from metal strip comprises applying at least one line mark simultaneously on each lateral edge of a surface of the strip before being formed and at a distance from each other equal to the length of the circumference of the tubing or other constant distance, and guiding and forming the strip so that, when the strip is coiled and the longitudinal edges engage each other, the line marks are in alignment with each other or are offset at a constant distance from each other as seen in the longitudinal direction of the strip. Strip 1 is fed by rollers 5, whose lines of contact with the strip are inclined at an angle of 1 or 2 degrees to a direction at right-angles to the direction of movement of the strip, through a guide 6 and over a former 8 to be carried up again by rollers 12, Figs. 5, 6 (not shown), whose speed can be varied to vary the movement of the strip, so that the edges of the strip abut and can be welded at 9 to form helically-seamed tubing 3. The surface of the former 8 has a radius greater than that resulting in plastic deformation of the strip and less than that of the tubing 3. The former 8 may comprise a flexible steel plate 17, Fig. 7, whose shape can be varied by turnbuckles 19. Marking devices 25, 26, Fig. 8, adjustably carried at each end of a lever 24 pivotable at 23, form a mark on each edge of the strip 1 which marks are aligned when the strip is coiled. The strip edges may be serrated by hobs 30, 31, Figs. 10, 11, one slightly above and the other slightly below the central plane of the strip. The serrations interengage on coiling and the edges are welded together by an internal welder 36 and/or an external welder. The serrations may be formed by punching.
Patent GB-370970-A (GB)
Title: Improvements in and relating to regulating means for electric circuits
IPC: G05F1/24
Filed: 1931-01-05
Abstract: 370,970. Automatic regulation; systems depending on static transformers. BRITISH THOMSON-HOUSTON CO., Ltd., Crown House, Aldwych, London.-(Assignees of Lennox, T. C. ; 24, Waverly Street, Pittsfield, Massachusetts, U.S.A.) Jan. 5, 1931, No. 407. Convention date, Jan. 4, 1930. [Class 38 (iv).] The voltage of a load circuit 2 is automatically maintained by a transformer winding 7 in series with the supply source 1, a capacity 9 and an inductance 8, the last being arranged to saturate at a value of current substantially below normal full load current. The inductance may be wound upon a nickel-iron alloy core forming the central leg of a shelltype core the remainder of which is of iron, so that the maximum flux which will exist in the alloy section will be insufficient to saturate the iron portion ; an improved volt-ampere characteristic is obtained from such a reactor. An arrangement providing no boost in voltage at no load comprises a second winding on the reactor connected in series with the load circuit so arranged as to have the voltage induced in it by the reactor winding opposed to the output voltage. To avoid the continuance of any resonant condition in the capacity-inductance circuit an electromagnetic switch 12 energized by the current therein may be adapted to short-circuit the inductance and capacity. A lightning arrestor or a resistance discharge device may be connected across the condenser.
Patent GB-327706-A (GB)
Title: Horseshoe making machine
IPC: B21K15/02
Filed: 1929-01-05
Abstract: 327,706. Nielsen, C. C. Jan. 5, 1929. Rolling, bending, and forging horseshoes.-A machine for making bars for horseshoes comprises grooved intergeared rolls c, s, for flanging and thinning one edge of the bar, a segmental roll h co-operating with an oscillating curved bar k for forming the nail head grooves, and a slide n, provided with perforating tools o for forming the nail holes and with a bending die for forming the calks. The lower roll is carried by bearings which may be vertically actuated as by an eccentrically mounted rock shaft u controlled by a pedal r. The curved bar k on which the bar is supported during the nail head recess forming operation is vertically adjusted by a treadle linkage m working through an eccentric pin i. The bar j carrying the bar k is returned after each operation of the roll h by a spring. The slide n is provided with a die 5 which is controlled by a parallel linkage 2, 4 so that on reciprocation of the slide by a rod p driven by an eccentric on the shaft of the roll c, the die 5 descends and bends the bar, which has been positioned against a fixed abutment 6, into the configuration of a fixed anvil z. The free end of the bar is then bent by a handle y.
Patent GB-1150521-A (GB)
Title: Vehicle Levelling System
IPC: B60G17/015
Filed: 1967-01-04
Abstract: 1,150,521. Controlling vehicle suspension height. MIDLAND-ROSS CORP. 4 Jan., 1967 [21 Jan., 1966], No. 496/67. Heading B7D. [Also in Division F2] A suspension levelling system in a vehicle having a sprung mass supported on an unsprung mass by springs 36 comprises supplementary air springs 26 within the springs 36, a pump 14 connected to the air springs 26, control means 24 connected between the pump 14 and the air springs 26 and comprising means for controlling operation of the pump 14 and of an exhaust valve 40 for exhausting the air springs 26, and a height-sensing switch 46 connected between the sprung and unsprung masses and the control means 24 to cause the pump 14 to be actuated or the exhaust valve 40 to be opened when the distance between the sprung and unsprung masses is less or greater than a predetermined amount. The pump 14 is driven by an electric motor 12 connected through a relay 16 and the ignition switch 18 to the vehicle battery 10. An arm 48 linked to the differential housing 50 actuates the height-sensing switch 46 through hydraulic damping and torque limiting means arranged such that rapid suspension movements during normal travel do not actuate the switch 46 but sustained variations in suspension height due to changes in loading actuate the switch 46 either to energize the relay 16 which operates the pump 14 or to energize a solenoid 20 which opens the exhaust valve 40. The valve 40 includes a valve element 114 which is connected to an armature 102 and closes an exhaust vent 116 from a passage 96 joining an outlet 98 which is connected to the air springs 26 to an inlet 92 which is connected to the pump 14 and provided with an elastomeric non-return valve 80. A sensing piston 82 sealed by a diaphragm 134 is displaceable against progressive spring-loading 156, 162 by the pressure in the passage 96 to actuate micro-switches 42, 44 which prevent operation of the pump 14 or opening of the exhaust valve respectively should the air spring pressure be above or below predetermined maximum and minimum values.
Patent GB-703210-A (GB)
Title: Improvements relating to apparatus for controlling the movement of one member in accordance with the movement of another
Inventor: THOMAS HERBERT BERNARD
IPC: G05D9/04
Filed: 1952-01-07
Abstract: 703,210. Fluid-pressure servomotor-control systems. TRIST & CO., Ltd., R. Dec. 31, 1952 [Jan. 7, 1952, No. 509/52. Class 135. [Also in Groups XXXV and XXXVIII] A relay device comprising controlling and controlled members, two relay parts moved by the controlling and, controlled, members, respectively, and change in the relative position of the two. parts causing movement of the controlled member and, hence, of the part connected thereto in the direction, to restore the initial relative position of the two parts, is characterized in that the part moved' by the controlled member is a carriage for means through which the movement of the controlled member is controlled, and which is actuated magnetically by the part moved by the controlling member. As applied to a boiler feed-water control, the steam and water spaces of. the boiler 2 communicate with a subsidiary chamber containing a float 20. The stem of the latter carries two permanent magnets. 24 which, as the float moves up or down from a neutral position relative to two pivoted permanent magnets 38, 39, causes one or other of the latter. to snap over into its. other limiting position. Each of the magnets 38, 39 actuates a switch controlling separate electromagnets 56<SP>1</SP>, 58<SP>1</SP> and the armatures of these electromagnets carry lift valves 56, 58, respectively. When valve 56 is raised, it allows a hydraulic or pneumatic pressure supply 62 to flow to exhaust at 64, but when the valve is closed, the pressure builds up and opens: a valve 66 and the supply flows to a singleacting piston 52 which actuates a valve 10 controlling the flow of feed water to the boiler. Valve 58, when opened, allows the fluid in the cylinder containing piston 52 to flow to exhaust. The movement of valve. 10 is fed back through a lever 46, cable 44, and a lever 42 with an adjustable fulcrum, to a frame 26 which carries the magnets 38; 39 with their associated switches and which slides on the tube 18 of non-magnetic material surrounding the magnets 24. In the: operation of this particular construction, valve 10 moves with a step-by-step motion the cessation of each movement corresponding to the frame 26 occupying a neutral position relative to the magnets 24. The two magnets 38, 39 may be replaced by a single magnet, but this will eliminate the neutral position and cause the valve 10 to hunt. The apparatus is applicable to controlling the supply of sugar juice to an evaporator.