baber/WOPTO huggingface dataset:
Patent CR-7812-A (CR)
Title: Compuestos de purina y usos de los mismos como ligandos de receptor de cannabinoides
Inventor: DAVID ANDREW GRIFFITH
IPC: C07D519/00
Filed: 2005-04-28
Abstract: Se describen en la memoria descriptiva compuestos de formula I que actuan como ligandos de receptor de cannabinoides y sus usos en el tratamiento de enfermedades ligadas a la medicion de los receptores de cannabinoide en animales.
Patent EG-20186-A (EG)
Title: Logging method and apparatus for investigating geometrical characteristic of a borehole
IPC: E21B47/08
Filed: 1993-02-10
Granted: 1997-09-30
Abstract: The invention relates to a logging method and apparatus for investigating the geometrical characteristics of a borehole. The apparatus comprises an array of circumferentially spaced apart azimuthal current electrodes (Aazi) disposed on a sonde (21), and an annular current electrode (A) longitudinally spaced apart from the array of azimuthal electrodes. Currents (Ici) are emitted between the azimuthal electrodes and the annular electrode (A). Monitor electrodes (M, Mazi) are respectively associated with the current electrodes (A, Aazi). The potential differences ( DELTA Vci) between the annular monitor electrode (M) and each of the azimuthal monitor electrodes (Mazi) are detected. In response to the detected potential differences, output signals (Rci) are generated indicative of the distances between the sonde and the wall of the borehole in a plurality of directions around the sonde. The invention also relates to the application of such a technique to azimuthal resistivity measurements of earth formations for correcting said measurements for sonde eccentring and/or for the irregular shape of the section of the borehole. <IMAGE>
Patent EG-16214-A (EG)
Title: Box distributor for sequentially discharging objects from aircraft and landcraft means,particularly for sowing mines from helicopters
Inventor: FONTANA LUDOVICO
IPC: B64D1/02
Filed: 1984-02-04
Granted: 1986-12-30
Abstract: The invention relates to a box distributor for sequentially discharging objects from aircraft and landcraft, particularly for sowing mines from helicopters. The distributor comprises a box-shaped framework with a plurality of vertical compartments closed at the base by shutters (1) tilting under control, the box-shaped framework being formed of a rigid box-shaped base (B), in which are housed the tilting bottom shutters (1) and their respective controls. Two sidewalls (P) are hinged on the two opposed longitudinal edges of the base, and a top wall (T) is releasably fixed at the top of the sidewalls of the box. For transport, the top wall is housed under the box-shaped base (B), while the sidewalls (P) are turned one over the other above the upper face of the base.
Patent GB-658632-A (GB)
Title: Improvements in or relating to photographic shutters
IPC: G03B9/14
Filed: 1949-01-03
Abstract: 658,632. Photographic shutters. KODAK, Ltd. Jan. 3, 1949, No. 83. Convention date, Jan. 7, 1948. [Class 98 (i)] A photographic shutter comprises an apertured casing in which are pivoted a release trigger carrying a cover blade, a spring-actuated shutter blade movable by a setting lever to a set position in which it is latched by an element on the trigger engaging a projection on the shutter blade, and a speed setting member having a stop which when the member is set at " bulb " is held out of the path of the blade projection by co-acting elements on said member and the trigger, so that the blade projection may move past the stop during setting of the shutter, and is moved into said path on actuation of the trigger when the coacting elements disengage. Preferably the shutter blade is apertured and is pin-and-slot connected to a second pivoted apertured blade so that the blades cross each other to effect an exposure. As shown, the shutter blades 4, 5 having apertures 4a, 5a are pivoted at 6, 7 on the casing 1 and are pin-and-slot connected at 8, 9 so that on moving the setting lever 10 integral with the blade 5 clockwise, the blade driving spring 12 between a lug 13 on the blade 4 and a pin 14 on the casing is tensioned and the shutter is held set by a bevelled lug 15 carried by the blade 4 and extending towards the casing 1 passing over and engaging behind a flange 16 arranged concentrically with the pivot 20 on the release trigger 18 which is formed integrally with a cover blade 21 covering the exposure aperture 3. The shutter is released from the set position shown by moving the trigger and the cover blade 21 anticlockwise either manually or by a cable release engaging the trigger flange 23, the cover blade first uncovering the aperture 3, whereafter the lug 15 rides off the flange 16 to open the blades 4, 5, thus making the fastest exposure. For slower exposures, a projection 30 on a sector gear 31 coupled to a pallet wheel retard is engaged by the lug on the blade to an extent determined by a pin 40 carried by the speed setting lever 25 pivoted at 26 on the casing. For bulb exposures, the lever 25 is arranged as shown, when the projection 30 and a stop 29 lie in the path of the blade lug 15. On depressing the trigger, the cover blind moves clear of the aperture 3, the blades are released and immediately prior to their arrest in fully open position by the stop 29 they are slowed down by the retard train so as to avoid rebound. On releasing the trigger, the cover-blade closes the aperture 3 and an arm 44 thereon engages a bevelled lug 42 on the lever 25 and extending towards the casing 1 and raises the lever so that the stop 29 is moved clear of the lug 15 so that the blades 4, 5 move to their rest position. The shutter may then be reset without any engagement between the lug and the bulb stop. Specification 661,893 is referred to.
Patent GB-1391861-A (GB)
Title: Radiant heaters
IPC: F24C1/08
Filed: 1973-01-01
Abstract: 1391861 Radiant space heaters ENTREPRISE INDUSTRIELLE DE CHAUDRONNERIE 1 Jan 1973 [6 March 1972] 99/73 Heading F4W An infra-red radiant space heater comprises frusto-concial members 2, 7 which are joined together at their bases and define a combustion chamber 1, an oil or gas burner 17 supported by member 7, the member 2 defining a radiant surface and being corrigated, a part of each corrugation 3 being closed by a wall 4 to define a duct 21 for directing combustion gases from the chamber 1, the ducts 21 communicating with an annular header 5 having an outlet duct 10 to atmosphere. The member 7 has annular stiffening ribs 8 and is lined with non-rigid refractory material 9. A metal reflector 16 is provided above the member 7. A fan of the burner 17 is mounted on a door 18, whereby opening the door gives access to the combustion system within a combustion tube 22. A fuel pump 20 is coupled to the fan motor shaft.
Patent JP-H09310194-A (JP)
Title: Nickel electroplating for nickel ferritic device
Inventor: HENRII HON RAU
IPC: C25D5/18
Filed: 1997-01-06
Abstract: PROBLEM TO BE SOLVED: To form isotropic nickel plating on a substrate by allowing a metallic conductor to adhere to a nickel ferritic substrate and executing electroplating in a nickel plating bath composed of nickel salt and a specified acidic buffer.  
     SOLUTION: A metallic conductor is allowed to adhere to the surface of a nickel ferritic substrate 20, which is put in a nickel plating bath composed of nickel salt and an acidic buffer contg. no boric acid regulating the value of pH in the plating bath to ≤3, and electroplating is executed to form a nickel layer with a desired thickness. At this time, as the nickel ferritic substrate 20, Ni 1-x Zn x Fe 2 O 4  (0<x<1) or the like is used, as the metallic conductor, copper or the like is used, as the nickel salt, nickel sulfate or the like is used, and as the acidic buffer, citric acid or the like is used. In this way, the isotropic nickel layer with a desired thickness can be formed on the substrate 20, and a highly integrated circuit can be produced. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H05211154-A (JP)
Title: Bipolar transistor
Inventor: CHIKAMATSU SEI
IPC: H01L21/331
Filed: 1992-01-06
Abstract: PURPOSE:To uniformly operate the whole active region of an element in the case of high frequency application, by reducing the mean value and the dispersion of the lengths from bonding pads of a bipolar transistor to each stripe electrode end portion. CONSTITUTION:A base stripe electrode 1 connected with a base leading-out electrode 3 is shortened in accordance with the distance further from a base bonding bad 5. An emitter stripe electrode 2 connected with an emitter leading- out electrode 4 is shortened in accordance with the distance further from an emitter bonding pad 6.
Patent CR-10618-A (CR)
Title: Aplicacion por via transdermica detriazinas para combatir infecciones por coccidios
Inventor: HEEP IRIS
IPC: A61K31/53
Filed: 2009-02-13
Abstract: La presente invencion se refiere a la aplicacion por via transdermica de triazinas como toltrazurilo o ponazurilo para combatir infecciones por coccidios en animales y humanos.
Patent DK-66195-A (DK)
Inventor: LANG BERTHOLD GERHARD
IPC: A47B91/02
Filed: 1995-06-12
Abstract: A self-stabilizing support foot consists of a column 5 with four projecting support legs 1, 2, 3, 4 which in one plane are fixed to the column 5 by means of a member 6. In the other plane, the support legs 1, 2, 3, 4 each have a connection piece 7 which is connected to a balance member 8 at one connection point which, either as a result of the stiffness of the legs and/or by means of lateral control, is only able to execute movements inwards or away from the centre point of the column 5. The balance member 8 is designed in such a way that every second one of its connection points moves the same distance towards the centre point as the two others move away from the centre point. This function controls the upward and downward movements of the legs in such a way that the support legs 1 and 3 move, for example, in the downward direction as the support legs 2 and 4 are moved in the upward direction. The movements are effected by the weight acting on the support foot, and their magnitude is determined by the unevenness of the ground surface. When all four legs are in contact with the ground surface, the support foot is stable against rocking, even when loaded with considerable eccentricity. <IMAGE>
Patent FR-1491103-A (FR)
IPC: B29C65/56
Filed: 1966-09-02
Granted: 1967-08-04
Abstract: 1,100,768. Bunghole bushes. VAN LEER INDUSTRIES Ltd. 22 Aug., 1966 [2 Sept., 1965], No. 37520/65. Heading B8T. [Also in Division B5] A thermoplastic bushing 11, for receiving a closure bung or stopper, comprises hollow cylindrical portions 12 and 14 and a flange portion 13. The bushing is located in an opening in a wall (16), Fig. 4 (not shown), by first heating the flange and the lower region of the portion 12 until the material in said portions has softened or melted, inserting the portion 12 into the opening, and finally curling over the lower end of said portion between cooled dies (18) and (20) to form a second flange portion (17), Fig. 5 (not shown), the sheet being firmly clamped between this and the flange portion 13. The bushing may be made of polythene and the wall may be fibrous, so that it is impregnated by and thus firmly bonded with the melted material of the bushing, or may be coated on one or both sides by a thermoplastic material which will fuse with the material of the bushing.
Patent GB-901932-A (GB)
Title: Method for improving the receptivity of aluminium surfaces to coatings
Inventor: EILAND EHRLICH MAYO
IPC: B05D3/10
Filed: 1961-01-02
Abstract: The surface of aluminium or aluminium alloys is prepared for coating with non aqueous oleaginous and organic solvent type printing inks, adhesives, dewaxed shellac, nitrocellulose and vinyl lacquers and plastic films by treating with phytic acid preferably in the form of a solution containing 0,02%-10% by weight of phytic acid.  The phytic acid is dissolved in an organic solvent such as ethyl alcohol or a mixture of isopropyl alcohol and ethylene glycol monoethyl ether and is applied by rolling, brushing or spraying and then dried at 150 DEG F. to 450 DEG F.  The required coating material is then applied to the treated surface and dried or alternatively the coating material may be applied in the solution of phytic acid.ALSO:The surface of aluminium or an aluminium based alloy which has residual rolling lubricant thereon is modified by the application of phytic acid, preferably in the form of a solution containing 0.02-10% by weight of phytic acid.  The phytic acid is dissolved in an organic solvent such as ethyl alcohol or a mixture of isopropyl alcohol and ethylene glycol, monoethyl ether and the solution is applied by rolling, brushing or spraying, followed by drying at 150 DEG  to 450 DEG  F. The phytic acid may also be applied to the surface together with dewaxed shellac, nitrocellulose shellac, or printing ink.
Patent GB-592190-A (GB)
Title: Improved method of carrying out catalytic reactions
IPC: B01J8/18
Filed: 1944-01-02
Abstract: In gas phase reactions carried out in presence of granular contact material (not passing a 10 mesh screen), which is regenerated and recirculated, the contact material moves as a descending compact bed through either the reaction or regeneration zone and is in the fluidized state in the other zone and also while being raised from a lower to a higher level for transfer <PICT:0592190/III/1> <PICT:0592190/III/2> between the zones.  Gas may flow either co-current or counter-current to the descending bed of contact material; in the other zone a dense fluidized phase of contact material may be formed.  For the catalytic cracking of hydrocarbons, the feed passes through line 3, Fig. 1, via heat-exchangers 4, 38, and furnace 7 to the reactor 9 where it contacts a descending bed of catalyst at 900-1150 DEG  F. and 1-2 atmospheres pressure.  Reaction products pass to a fractionator 12 from which a heavy naphtha fraction is divided into a light naphtha and hydrocarbon gases in a separator 18.  Spent catalyst passes through a purging zone 21 and is fluidized by gas introduced at 26 for transfer to the regeneration zone 27, where it is treated at 1100-1200 DEG  F. with air admitted at 28.  The catlyst in the regenerator may be cooled by circulation through an external heat-exchanger.  After separation in a cyclone separator 31, the regenerated catalyst is stripped from regenerating gas and returns to the reactor through distributor 35.  Spent regeneration gas passes through heat-exchanger 38 and fine particles are washed out with water in a tower 40 from which a slurry is removed at 43 for recovery of catalyst.  In a modification, the catalyst is in the dense fluidized condition in the reaction zone and is transferred from the base of the reactor via line 53, Fig. 2, to the top of the regenerator 57 down which it passes as a compact bed. Perforated plates 61, 62 divide the regenerator into sections, regenerating gas enters at 63, 64, and cooling coils may be arranged in distributors 65, 66.  The regenerated catalyst passes through a stripping zone back to the base of the reactor.  The process is also applicable in the isoforming, reforming, hydroforming, aromatisation, polymerisation, dehydrogenation, and hydrogenation of hydrocarbon oils, the removal of sulphur compounds and unsaturated compounds from hydrocarbon oils, and the production of hydrocarbons from carbon monoxide and hydrogen.  Reference is also made to the manufacture of acetylene from hydrocarbon gas in the presence of solid particles as heat carriers.
Patent GB-546344-A (GB)
Title: Improvements in or relating to sealable bottles and like containers
IPC: B31B3/28
Filed: 1941-01-06
Abstract: 546,344. Milk &c. containers. KLEENTAINERS (BRITISH & OVERSEAS), Ltd., and WARE, H. M. Jan. 6, 1941, No. 190. [Classes 18 and 66] The circular or elliptical bottoms of paper, wood pulp, or like containers for milk &c. are formed by turning inwardly parts of the tubular body portion into overlapping relationship in such a manner that at the peripheral portion of the bottom parts are left upstanding to form feet on which the vessel is supported; the feet may subsequently be turned down or flattened. The containers may be formed by folding around a mandrel a blank of the form shown in Fig. 1 of which parts b, c are first folded down in that order, the parts e so afforded being then folded over them to leave portions f upstanding ; alternatively three portions spaced 120 degrees apart may be turned dovn. Tubular blanks cut to appropriate form may be employed. To avoid the convex distortion of the flat bottom which occurs on closing a container, making it liable to rock when placed on a flat surface, the base may be given an inward curvature. A container of shallow form or a cap or closure for a container may be similarly produced, for instance as indicated by the part above the line A ... A, Fig. 4.
Patent GB-449872-A (GB)
Title: Improvements in or relating to machines for ornamenting boots or shoes
IPC: A43D93/00
Filed: 1935-01-03
Abstract: 449,872. Boot - making machines. BRITISH UNITED SHOE MACHINERY CO.. Ltd., KEALL, F. B., WOODCOCK, R. B., and BOOTHROYD, H., Union Works, Belgrave Road, Leicester. Jan. 3, 1935, No. 204. Addition to 419,363. [Class 17 (i)] Ornamenting.-The machine described in the parent Specification is improved in detail. The block 11 carrying the rotatable work support 10 can be adjusted forwardly and rearwardly on its support 16 by engaging one of a number of grooves 15 with a tooth on the plate, and can be adjusted laterally by a screw 14. The vertical slide 22 carrying the support is provided with a nut 25, for limiting the extent to which the work support can approach the indenting wheel 18. The weighted lever 39 has an arm 50 which is moved away from a fixed member 27 when the lever is lifted, and gives a visual indication that the lever is imparting upward pressure to the work support. The rod 35 connected to the treadle which is depressed to raise the work support, is connected, also, to an arm 36 resiliently connected to a clutch actuating rod 96, so that rise of the work support to operative position, and starting of the machine, both result from depression of the treadle. The shaft 60 of the indenting wheel is carried in a bearing sleeve 70, which has depending arms pivoted about the axis of a shaft 74 driven by skew gearing 86 and formed with an eccentric actuating a link 82 supported at its other end by a link 80 hung from a fixed pivot and linked to the sleeve 70. This construction provides two vertical vibrations of the shaft 60 for each rotation of the shaft 70, the gearing being such that the indenting wheel rotates at some 60 revolutions per minute and vibrates vertically some 3000 times per minute. In a modification, the eccentrically pivoted boss 38 carrying the weighted lever is substituted by a linkwork.
Patent GB-587098-A (GB)
Title: Improvements in bollards and other mooring and rope-securing fitments
IPC: B63B21/06
Filed: 1945-01-03
Abstract: 587,098. Bollards. JONES, E. G. Jan. 3, 1946, No. 241. [Class 113 (i)] A bollard or like mooring device comprises a vertical pedestal 1, a horizontal "eye " 11 and one or more pairs of cleat-forming horns 3 in vee-form as shown and in a horizontal plane. A socket 15 is provided to accommodate a rowing oar crutch 13 on its vertical stem 14. There may be more than one rope " eye " bored through the pedestal 1.
Patent GB-112496-A (GB)
Title: Improvements in and relating to Sliding Doors and the like, particularly Bulkhead Doors on Ships.
IPC: B63B19/00
Filed: 1917-01-06
Abstract: 112,496. Stone & Co., J., and Reed, G. H. Jan. 6, 1917. Bulkhead doors.-Relates to horizontally and vertically sliding bulkhead doors of the type provided with a hinged footplate which is operated automatically by the door to cover and uncover the opening or slot in the floor into which the door moves when closed. In the present arrangement, the door operates the footplate through toothed gearing. The vertically sliding door a, Fig. 3, in closing, moves a projection g which is geared by quadrants j, k to the hinged footplate f, so that the footplate is raised. A counterweight m closes the footplate when the door is raised. Side or wing plates n are fitted to the footplates f. Fig. 6 shows a detail of the gearing arrangement for a horizontally sliding door a, indicated in dotted lines. In closing, the vertical edge of the door strikes against an upright plate t on a floor plate r and rotates the same with the attached spindle s; the pinion u operates the rack v, x which is geared to the hinged footplate f by the toothed wheel y and quadrant z. The wing plate n is cut to abut against the upright plate t, as shown, in the open position of the door.
Patent GB-677889-A (GB)
Title: Improvements relating to hydraulic speed governors
IPC: G05D13/00
Filed: 1949-01-05
Abstract: 677,889. Fluid-pressure servomotor-control systems MASSEY MACHINE CO. Jan. 5, 1949, No. 333/49. Class 135. A speed governor comprises a shaft 10, Fig. 1, driven by the governed device, e.g. an engine, and driving a sleeve 15 supported in a housing 14, a piston valve 16 being slidable in the sleeve under the control of flyweights 20 pivoted to the sleeve at 22 and to the valve at 24, whereby increases in speed move the valve down and decreases up. The valve controls the supply of pressure fluid from a pump 25 to either side of a piston 44 which moves a lever 12 connected, e.g. to the engine throttle valve. A piston 61 moves with the pilot valve to vary the pressure in a chamber 62, and another piston 66 moves with the piston 44 to vary the pressure in a chamber 68, the chambers being interconnected by a bore 71 and having communication with the sump 60 through an adjustable orifice 73. Thus, movement of the valve in one direction causes movement of the pistons 44, 66 in the opposite direction, which latter movement recentres the valve at a rate dependent on the setting of the orifice 73, and causes a small adjustment of the speed of the engine. Further small adjustments will occur until the engine is again on speed. If the engine goes off speed by a sufficiently large amount, a passage 91 in the piston 61 aligns with a port 95 thus exhausting the chambers 62, 68 and enabling a large adjusting movement of the piston 44 to be made. Pressure fluid from the pump 25 may be supplied through an adjustable valve 91<SP>1</SP> to the chambers 62, 68, whereby a predetermined pressure may be maintained therein. For use with engines which respond quickly to the throttle, a chamber 80 may be incorporated in the bore 71, a piston 81 in the chamber being attached by a spring 82 to the bottom of the chamber, whereby changes in the volume of the chambers 62, 68 are partly absorbed by movement of the piston 81 enabling the piston 44 to move quickly. A proportioning chamber 200, Fig. 3, may be used in conjunction with, or as an alternative to, the chamber 80, and comprises a piston 202 acted on oppositely by similar springs 203, 204 jointly adjustable by a screw 207. Changes in volume of the chambers 62, 68 are absorbed by movement of the piston 202 which is limited by locking of the coils of the springs. In a modification, the proportioning chamber comprises a piston centred by a single adjustable spring and operating between adjustable stops. The governor may be provided with speed droop adjusting means of the kind shown in Specification 666,991.
Patent GB-418475-A (GB)
Title: Improvements in or relating to boxes or containers
IPC: B65D83/04
Filed: 1934-01-05
Abstract: 418,475. Boxes with delivery openings. MORANDINI, S., 9, Via San Siro, Milan, Italy. Jan. 5, 1934, No. 458. [Class 18.] A tubular box for storing pastilles in single pile has a cap 2 which can be rotated to bring a slot 3 into coincidence with a cut-away part 9 forming a delivery opening. A disc 6 forming the bottom is held by rolling and compressing the end 5 of the box.