baber/WOPTO huggingface dataset:
Patent CR-11415-A (CR)
Title: Acido 4-(4-(2-adamantilcarbamoil)-5-tert-butilpirazol-1-il)benzoico 465
Inventor: PACKER MARTIN
IPC: A61K31/415
Filed: 2010-05-06
Abstract: El Ócido 4-(4-(2-adamantilcarbamoil)-5-tert-butilpirazol-l-il)benzoico y sales farmaceuticamente aceptables de este y una fora cristalina particular del agente.
Patent DK-12486-A (DK)
Inventor: VIER FRITZ
IPC: B01D53/34
Filed: 1986-01-10
Abstract: A method and apparatus for reducing the NOx content of hot stack (exhaust) gas produced by a furnace burning a fossil fuel, comprising recycling part of said NOx-containing stack gas, in admixture with cold fresh air, back into the combustion chamber of the furnace.
Patent DK-31786-A (DK)
Inventor: MONTICELLI GEORGIO
IPC: A61F5/04
Filed: 1986-01-21
Abstract: An arcuate cradle element for use in an external fixation device is generally in the shape of a partial or full circular toroid whose transverse cross-section comprises two opposed and symmetrical polygonal portions, joined by a web serving to connect and space apart the polygons. The polygonal portions are preferably triangular portions. Two of the arcuate cradle elements of unequal length may be combined to form a full circle.
Patent DK-48883-A (DK)
Inventor: SOMMERVILLE JOHN ANDREW
IPC: B65D85/84
Filed: 1983-02-04
Abstract: A vehicle mounted spraying system includes a spray boom assembly (205) which is mounted onto a vehicle, preferably a tractor. The spraying process is automatically controlled to give correct dosages and the control system includes two microprocessors (206, 207), a first (206) associated with the spray boom assembly (205) which monitors the spray process and a second (207) associated with a display (225) and control (224) unit in the vehicle which monitors the vehicle operating conditions and drives the display to provide information to the operator.
Patent DK-60996-A (DK)
Inventor: VINTHER SOEREN
IPC: F03D1/06
Filed: 1996-05-29
Abstract: In order to reduce the emission of noise from a windmill, its glass fibre sails 1 are, according to the invention, produced with a shell 2 made of a laminate, and in order to damp the standing waves in the air in the cavity or cavities 6 in the shell 2, the cavity or cavities is or are filled with a loose filling material 7 consisting of polystyrene balls or the like. The standing waves in the cavity or cavities are hereby eliminated, while at the same time the centrifugal force will press the filling material 7 out towards the internal sides of the shell, whereby its vibrations are effectively damped. <IMAGE>
Patent DK-66789-A (DK)
Inventor: MURATA MASAYOSHI
IPC: C07D477/00
Filed: 1989-02-13
Abstract: A compound of the formula : <CHEM>  in which R<1> is carboxy or protected carboxy,  R<2> is hydroxy(lower)alkyl or protected hydroxy(lower)alkyl,  R<3> and R<4> are each hydrogen or lower alkyl, and R<5> is aliphatic heterocyclic group, which may be substituted by suitable substituent(s), and pharmaceutically acceptable salts thereof, processes for their preparation and pharmaceutical compositions comprising them as an active ingredient in admixture with a pharmaceutically acceptable carrier or excipient.
Patent DK-87796-A (DK)
Inventor: PEDERSEN MORTEN
IPC: A01N57/14
Filed: 1996-08-20
Abstract: Addition of oxidation agent to completely or partially water-based organophosphate pesticide formulations or solid organophosphate pesticide formulations improves the chemical stability of the pesticide, minimizes formation of toxic isomeric compounds and eliminates the development of mercaptan and sulphide smell.
Patent GB-137887-A (GB)
Title: Improvements in and connected with reflecting lamp shades and globes
IPC: F21V7/00
Filed: 1919-01-02
Abstract: 137,887. Bennett, E. M. Jan. 2, 1919. Drawings to Specification. Varnishes.-The reflecting surface of a glass lamp shade or globe is covered with a protective coating such as elastic varnish composed of 10 parts Dammar gum, 3 parts asphalt, 5 parts gutta-percha, and 75 parts benzol.
Patent GB-338837-A (GB)
Title: Improvements in or relating to valves for drinking troughs
IPC: A01K7/06
Filed: 1930-03-21
Abstract: 338,837. Riegerwerk Akt.-Ges. March 25, 1929, [Convention date]. Valves actuated indirectly.- A valve of the automaticallyoperated type for drinking- troughs for animals comprises a screwed adjustable nipple p cooperating with an extension i of the valve spindle s, which is provided with grooves, or inclined flat surfaces, as shown, whereby the rate of flow of water to the trough can be adjusted. The valve v is operated as usual by the nose plate k. The adjustment. is effected by a screw-driver or the like engaging the nipple after the closure plug o has been removed.
Patent GB-608256-A (GB)
Title: Improvements in tracking sights and like arrangements
IPC: H04B14/02
Filed: 1946-01-02
Abstract: 608,256. Gun sighting-apparatus. BELSEY, F. H., and METROPOLITAN - VICKERS ELECTRICAL CO., Ltd. Jan. 2, 1946, No. 173. [Class 92 (ii)] A gun-sight is made to track a target by a control of the kind which causes the sight to move at a rate proportional to the displacement of the control and through an additional angle proportional to the displacement of the control, and is characterised in that to an output quantity, which may be fed to predicting apparatus, dependent on the displacement of the control member is added algebraically a quantity dependent on the velocity of the control member, thus compensating for the time lag in the displacement of that member in response to changes in target velocity. In the construction shown, movement of a hand wheel 2 causes the displacement of a ball carriage 7 over a constant speed disc 4, the ball carriage serving to drive the sight 1 at an angular speed proportional to such displacement. In addition, the shaft 10 of the hand wheel is geared via a differential 12 to the sight to move the sight through an angle proportional to the displacement of the hand wheel. Shaft 10 is also geared to a generator 23 whose conductors lead to a potentiometer 26 and a time-delay circuit 27, 28, those devices forming part of a circuit whose function is to displace a shaft 21 by an amount proportional to the velocity of wheel 2. The time-delay circuit is connected as shown to the ends of a centre-tapped resistance 34, to the secondary windings 32, 33 of a transformer and to the grids of valves 30, 31. The primary winding 40 of the circuit is connected to the rotor 44 of a selsyn 43 whose rotor is positioned by the shaft 21 of a servomotor 22. This servomotor has its armature connected through a resistance 61 with a source 62 of direct current, and its split-field winding 63 are connected to an amplifier 60 in circuit as shown with the valves 30, 31. In operation, the voltage applied to resistor 34 by the time-delay circuit 27, 28 is opposed by that applied by the selsyn via the leads 41, 42 from the rotor 44, and will balance one another when the shaft 21 is positioned in proportion to the velocity of the hand wheel. The shaft 21 leads to a differential 20 to which also leads a shaft 16 geared to the shaft 10, and the sum of the movements is applied to the predicting apparatus 19.
Patent GB-816948-A (GB)
Title: Improved unloader device for a hydraulic system
IPC: F15B1/027
Filed: 1957-01-02
Abstract: 816,948. Fluid-pressure servomotor-control systems. GENERAL MOTORS CORPORATION. Jan. 2, 1957 [Feb. 16, 1956], No. 181/57. Class 135. An unloader device for an hydraulic system including a pump 10 (Fig. 1) connected through a check valve 80 to an accumulator 35, comprises a by-pass valve 42 urged by a spring 32 towards the closed position and subjectable to opposed accumulator pressure through a control valve which includes a valve member 52 closable against accumulator pressure by a spring 56, when accumulator pressure falls below a predetermined value, to cut off accumulator pressure from the by-pass valve and permit closure of the by-pass valve, pump discharge pressure being applicable to the control valve member through a pilot valve 31 which opens, when pump discharge pressure exceeds a higher predetermined value, to cause reopening of the by-pass valve. As further shown (see particularly Fig. 2), the control valve member 52 is a ball movable between two seats formed by openings 58 and 60 of different diameters, under the action in one direction of a plunger 50 having a stem slidable in guide sleeve 59 to contact the ball, and the opposed action of a plunger 54 loaded by adjustable control spring 56. Plunger 50 is subject to pump discharge pressure from discharge chamber 36 through spring-adjusted pilot valve 31, accumulator pressure being maintained in seat opening 58 through an open pipe 51 and passage 70 in sleeve 59. The space between seats 58 and 60 communicates with a servo-piston integral with the by-pass valve 30, via passage 66 which has a restriction 66a. Seat opening 60 leads to a tank 20 through a hole in control spring adjuster 92. When the pump discharge pressure exceeds the higher predetermined value, pilot valve 31 opens to admit pressure to plunger 50, causing the stem of the plunger 50 to force ball 52 on to the larger diameter seat 60 and so admit accumulator pressure to bypass valve 30 to open it, loss of accumulator pressure to piston 30 being delayed by restriction 66a. Upon reduction of accumulator pressure below the lower predetermined value, spring 56 returns ball 52 to seat 58 thus venting piston 30 to the tank and allowing the by-pass valve to close and re-load the pump.
Patent GB-1335871-A (GB)
Title: Diffusion of semiconductors
IPC: C30B31/16
Filed: 1971-01-04
Abstract: 1335871 Semi-conductor processing INTERNATIONAL BUSINESS MACHINES CORP 4 Jan 1971 [12 Jan 1970] 259/71 Heading H1K At least two impurities of opposite doping effect which diffuse at different rates are diffused in a closed environment into a semi-conductor body from a homogeneous powdered or granular source comprising a semi-conductor doped with the two impurities. In the embodiment the body is an N-type 5 ohm.cm. silicon wafer partially masked with oxide and the source a powder of boron and arsenic doped silicon. Diffusion takes place at 1000‹ C. over a period of 85 minutes. To ensure consistency of the impurity vapour pressures throughout the diffusion period the source is preferably prepared by mixing finely divided boron and silicon and heating together for 50 hours, diffusing arsenic into silicon powder in a two chamber capsule, then mixing the resulting powders and reheating for 50 hours. Other less effective methods of preparing sources are described.
Patent GB-322920-A (GB)
Title: Improvements relating to oil-filled electric transformers
IPC: H01F27/04
Filed: 1929-01-03
Abstract: 322,920. Tucker, A. W. G., and Ferranti, Ltd. Jan. 3, 1929. Transformers.-In oil-filled transformers the terminals are made removable to facilitate transport, the opening so made in the casing being closed by a blank flange. In doing this the inspection cover k is removed and through the opening j the high tension leads p are disconnected and threaded through into the main casing b, and a trapezoidal partition h is inserted and placed in the guide f fixed to the inside of the case. A U-sectioned ring of packing m is provided and a beading u is fixed on to make the joint oil-tight. The terminal box a may then be removed without disturbing the greater part of the oil.
Patent GB-903790-A (GB)
Title: Apparatus for cathodic etching objects
IPC: C23F4/00
Filed: 1960-01-05
Abstract: 903,790. Cathodic etching. NUCLEAR MATERIALS & EQUIPMENT CORPORATION. Jan. 5, 1960 [Jan. 13, 1959], No. 341/60. Class 83 (4). [Also in Group XL (a)] In cathodic etching in which a workpiece acting as cathode and located in a chamber containing gas at low pressure is etched by electric discharge, the workpiece is embedded in an insulator exposing only the surface that is to be etched. The chamber 301, Fig. 9, having conducting walls 307 earthed to act as an anode, is evacuated through a tube 311 and is supplied with a gas, e.g. argon, through a fitting 400. The workpiece 312 embedded in an insulator 349 leaving opposite faces exposed is held within a clamping ring 351 screwed on to an insulating base 335 bolted to the chamber. The workpiece 312 rests on a conductive plate 329 forming the movable end of a bellows 321, the other end of which is fixed to a bush 325 within the base 335 and carrying a pipe 339. The negative terminal of a supply, e.g. 5000 volts D.C., is connected to the pipe 339 which also supplies cooling water to the inside of the bellows 321. When the chamber 301 is evacuated, expansion of the bellows 321 presses the plate 329 into firm contact with the workpiece 312 and clamps the insulator 349 firmly in position. In a modification, the base A, Fig. 1, of the chamber 23 acts as the anode and the cathode and workpiece holder 75 is supplied with cooling water and connected to the negative supply terminal through concentric pipes 31, 33. The chamber 23 is evacuated through a tube 91 connected through tubes 135, 137 respectively to a mechanical pump and a diffusion pump. Argon is bled into the chamber through a pipe 112. The supply is switched on by a vacuum switch responsive to the pressure of the chamber. In further modifications the bellows are replaced by a diaphragm or a piston and cylinder arrangement.
Patent GB-842109-A (GB)
Title: Improvements in or relating to the feeding of cigarettes
IPC: A24C5/33
Filed: 1957-01-04
Abstract: 842,109. Discharging cigarettes. PEMBROKE, G. F., and MOLINS MACHINE CO. Ltd. Dec. 17, 1957 [Jan. 4, 1957], No. 435/57. Class 130. [Also in Group XXX] Cigarettes C, Fig. 1, from a cigarette-making machine catcher band 14 are swung through 180 degrees so that their tipped ends T align with those of cigarettes on a parallel catcher band (not shown) of the machine. The cigarette swinging device comprises a rotary. disc 1, having an upturned rim 2 with cigarette-receiving serrations, and an endless chain 4 located by curved guides, 5, 6, that 6 being overlaid by a thin stainless steel plate 11 whose ends partly overlap. chain sprockets 7. The inner edge of a cover 12 prevents unwanted outward cigarette movement. the cigarettes C are passed on to the device over a bridge plate 15 by rotary rubber discs 16 and are delivered from the device to a ramp 19 by fluted discs 18. The device and the second catcher band may deliver directly to a bin placed between them, or the second catcher band 32, Fig. 5, may be lower than the device and receive cigarettes therefrom for delivery with its own to a bin 35 which may also receive cigarettes from similar bands 33; 34 of another cigarette-making machine.
Patent GB-562776-A (GB)
Title: Improvements in or relating to the production of metals
IPC: C25C3/36
Filed: 1943-01-11
Abstract: 562,776. Rare earth metal alloys. GLEAVE, W. W., and IMPERIAL CHEMICAL INDUSTRIES, Ltd. Jan. 11, 1943, No. 494. [Class 41] [Also in Group II] Rare earth metal alloys (e.g. mischmetal) containing a proportion (from 1 to 5 per cent) of magnesium are produced by electrolysing a fused salt containing a halide of a rare earth metal (e.g. cerite chlorides) and an oxide, hydroxide, or carbonate of magnesium, the electrolyte preferably containing in addition alkali metal or alkaline earth metal halides. The magnesium, which is introduced either continuously or intermittently into the fusion, may be in the form of periclase, brucite, dolomite or magnesite, or carbonates or hydroxide-containing sludges from water-softening or brine-purification processes may be used.
Patent GB-160963-A (GB)
Title: Improvements in or relating to speedometers
IPC: G01P3/10
Filed: 1920-01-08
Abstract: 160,963. Speigrht, A. Jan. 8, 1920. Periodic-counter speed indicators.-Relates to apparatus driven through an epicyclic gear, and consists in a gear comprising a pair of sun-wheels of slightly different diameters. On a shaft D slotted to receive a flexible lead is mounted a carrier arm E with planet pinions e<1>, e turning in one with each other on a pin e<2>, and gearing with sun wheels F, G, the wheel G having about one tooth more than the wheel F, on sleeves f, g, respectively. The sleeve g carries a ratchet-wheel L, and to the sleeve f is fixed a returning-spring h<1>, and a disc H with a driving-pin engaging a spring-pressed pin j on a ratchet-disc J attached to a pointer K and a return spring j<1>. The wheels L, J, are freed by pawls actuated from cams N, N<1>, driven from a clock B. In operation, if the sun-wheel G is held by the cam N<1> and ratchet L, the drive from the shaft D is transmitted to the wheel F and thence to the pin h and pointer K, until at the end of a predetermined time the disc J is freed by the cam N and turned back, in the event of falling speed, by the spring j<1>; the wheel L is then freed, the epicyclic gear thus being rendered ineffective, and the wheel F is returned to its zero position by the spring h<1>, the disc j and the pointer K remaining at their maximum reading. The spring-pressed pin prevents the pointer K from indicating in the event of a reversal of motion of the shaft D.
Patent GB-718878-A (GB)
Title: Improvements in or relating to electro-magnetic relays
IPC: H01H5/04
Filed: 1953-01-09
Abstract: 718,878. Electromagnetic relays. LIER, E. W. Jan. 9, 1953, No. 785/53. Class 38(5) A relay operated by a current pulse. comprises an armature 22 pivoted at 122 and attracted towards a core 123 against the bias of a spring 25 on energization of a coil 23. A blade spring 11 (Fig. 4) mounted by rivets received in holes 211 has a cross-piece 11a loosely engaging a central notch 324 in an insulating striker 24 pivoted to the armature 22, and an insulating V-shaped rocker 20 extending through an opening 111 in the spring 11 is centrally slotted at the inside of the V to loosely engage a notch 711 in the opening 111, an overcentre C-spring 21 (Fig. 5) being compressed between the external V-edge of the rocker and a further notch 811 in the opening 111. Accordingly the spring 21 has a slot 121 for receiving a short blade 320 moulded into the external V-edge and a T-shaped head 221 for cooperating with the notch 811. Fig. 1 shows one stable position of the relay in which. a contact 611 on the spring 11 engages a fixed contact 15. On reception of a current pulse an arm 224 on the striker 24 moves down to engage a step at the root of an arm 220 on the rocker 20 whereby the spring 21 is moved overcentre causing the blade 320 to move through the opening 111 to the other side of the blade 11 and the contact 611 to disengage contact 15 and engage contact 14 (Fig. 2, not shown). On cessation of the pulse the striker 24 is lifted permitting the arm 124 to disengage the step at the root of rocker arm 120 so that the cross-piece 11a may pivot the striker clockwise whereby the arm 124 is then in position to return the rocker to its original position on reception of a further current pulse. An insulating bar 13 may be connected to the blade 11 to operate a further set of contacts 12, 16, 17. The relay is mounted in an inner insulating box 1 having connector pins 14a, 15a which engage sockets in an outer box la provided cable entries.
Patent GB-972064-A (GB)
Title: Improvements in processes of photographic reproduction
Inventor: HOLSTEAD COLIN
IPC: G03C8/28
Filed: 1960-01-08
Abstract: 972,064. Photographic transfer-reversal procedure. KODAK Ltd. Jan. 6,1961 [Jan. 8, 1960], No. 840/60. Heading G2C. A sheet material comprises a layer containing development nuclei or nuclei-forming substances and also a compound of formula where R1, R2 may each be an alkyl group containing 1 to 5 carbon atoms or together may form a cyclohexyl group. Positive images of improved blackness are produced therein on solvent-transfer of unexposed silver halide during or after development of an exposed emulsion. The compound may be used also in the emulsion layer or in the developing solution in conjunction with a normal nucleicontaining receiving material. The first of two examples specifies 5:5-dimethyl-4-thiohydantoin in the developer for the purpose and the second 5-ethyl-5-methyl-4-thiohydantoin in the receiving sheet.
Patent GB-1241082-A (GB)
Title: Improvements in or relating to apparatus for carbonating a liquid
IPC: B01F3/04
Filed: 1969-01-07
Abstract: 1,241,082. Carbonating liquids. CROWN CORK & SEAL CO. Inc. 7 Jan., 1969 [13 Feb., 1968], No. 875/69. Heading B1C. Carbonating apparatus comprises a device 16 for mixing proportionate amounts of water and beverage syrup, a cooler and precarbonator 22 having a plurality of plates 26 over which the liquid mixture flows in an atmosphere of air and carbon dioxide, and a carbonator 10 (see also Fig. 2, not shown) into which the liquid is supplied by an injector nozzle 68 and which is pressurized by carbon dioxide from a supply 42. The carbonated liquid thence passes to a filling machine 40. Supply to the cooler and carbonator is controlled by level sensors 28, 36 respectively. In the injector nozzle 68, Fig. 3, the liquid enters by passage 86 and is discharged through a conical restricted passage 98 (see also Fig. 4, not shown) into the carbonator, carbon dioxide from which is induced through passages 114, 112 to mix with the liquid. The size of the passage 98 and consequently the degree of carbonation can be altered by axial adjustment of the nozzle head 96 by rotation of a cap 104, with which may be associated a vernier scale (110, see Fig. 2, not shown). (For Figures see next column)
Patent GB-304903-A (GB)
Title: Improvements in or relating to stoppers for hot water bottles and the like
IPC: B65D55/16
Filed: 1928-01-11
Abstract: 304,903. Campbell, Achnach, & Co., Ltd., and Campbell, D. C. Jan. 11, 1928. Stoppers, retaining-devices for.-A connection, for preventing complete removal of the stopper of a hot-water bottle and comprising a chain 1 or other flexible member having a bar 2 or other retaining-device at its lower end, is secured to the stopper by a swivelling device. A screw stopper 6 is formed with a chamber in the lower wall of which a swivelling hook 4 is mounted, the hook being secured to the chain 1.
Patent GB-306505-A (GB)
Title: Improvements in and relating to flexible doors
IPC: E06B3/48
Filed: 1929-01-10
Abstract: 306,505. Poyer, L. G. E. Feb. 22, 1928, [Convention date]. Catches, automatic; locks, square-key and like. - The meeting edges of the two sections of a flexible sliding door-shutter engage with a spring-bolt fastening l, m<1>, the bolt m<1> being adapted for withdrawal by a recess m<3> thereon and a suitable key-
Patent GB-1467532-A (GB)
Title: Safety seat belt buckle
IPC: B60R22/48
Filed: 1975-01-09
Abstract: 1467532 Seat belt warning devices IRVIN INDUSTRIES Inc 9 Jan 1975 [5 Feb 1974] 980/75 Heading B7H [Also in Divisions F2 and E2] When a vehicle seat belt buckle (see Divisions E1-E2) is buckled an electric circuit is opened or closed to provide an indication of the buckled state. A finger 55 extending from a rotatable shaft 54 is moved when a clip 21 is inserted into the buckle 20, to thereby rotate shaft 54 and with it a coil spring 56. The ends 56a, 56b of spring 56 constitute electrical contacts for contact with U-shaped electrical connection elements 57, 58. In the embodiment of Figs. 3-12 connection element 57 is in continuous contact with end 56a and end 56b moves into contact with element 58 to close the circuit when the clip 21 is inserted. In the embodiment of Figs. 13, 14 end 56b is normally in contact with element 58<SP>1</SP> and is moved away therefrom to open the circuit when the clip 21 is inserted
Patent GB-288716-A (GB)
Title: Improvements in or relating to rotary pumps and the like
IPC: F04C2/18
Filed: 1927-01-12
Abstract: 288,716. Hamer, J. H., and Rushton, J. L. Jan. 12, 1927. Movable-abutment type; back-pressure, reducing.-In rotary pumps of the gear-wheel type suitable for pumping the viscous solution used in the manufacture of artificial silk, the casing comprises three parts 10 - - 12, the inlet duct 19 being formed in the part 12 and the outlet duct 15 in the part 10, while a relief passage 22 is formed in one or both parts 10, 12 to allow the escape into the outlet chamber 21 of fluid trapped between the meshing teeth of the pump gears 17, 18. The part 11 is slightly thicker than the gears.