baber/WOPTO huggingface dataset:
Patent DK-25184-A (DK)
Inventor: STRAMENTINOLI GIORGIO
IPC: C07H19/167
Filed: 1984-01-20
Abstract: Adenosine derivatives of the formula <IMAGE> in which R is alkyl or phenylalkylene, R1 is H, or an aliphatic or aromatic acyl group, R2 is as R1, or the groups R2 are together an isopropylidene chain, and n is 0 or 1, are prepared by various processes. The compounds are medicaments having an antiinflammatory effect, inter alia.
Patent EG-18972-A (EG)
Title: Method and apparatus for generating a start signal for pallel-synchronous operation of three substantially identical data processing units
IPC: G06F15/177
Filed: 1989-06-11
Granted: 1994-07-30
Abstract: A start signal is generated for parallel-synchronous operation of three substantially identical data processing units (1), an array of three identical unit outputs (6) parallel-synchronously assuming concurring binary states, or a plurality of output arrays (7) transmitting mutually like data words, respectively. Due to individual random start-ups (2), the units are caused to perform in parallel mutually different data processes. Each of three EXOR-responsive bit comparators (10) or word comparators (10), respectively, are connected via the output arrays (6,7) to two of the units. The start signal is sent from an AND-element (9) having its inputs connected to three monostable elements (12), the inputs of which are connected to the bit comparators, or is sent from an AND-element (9) which has its inputs connected to the word comparators, respectively.
Patent EG-18959-A (EG)
Title: Hollow body
IPC: G01F11/28
Filed: 1990-06-25
Granted: 1994-07-30
Abstract: A hollow body (1, 50) comprising an outer cup-shaped part (2, 52) consisting of a hollow interior (3, 53), an opening (4, 54) and a tubular part (5, 55) which extends from the opening substantially into the interior of the cup-shaped part. The entire cup-shaped part (2, 52) and the tubular part (5, 55) are a single piece of plastic material formed by blow molding. The hollow body may be used as a cap for a container or for metered release of a fluid detergent in the drum of a washing machine during a wash cycle.
Patent FR-1508862-A (FR)
IPC: H01L49/02
Filed: 1967-01-24
Granted: 1968-01-05
Abstract: 1,169,792. Anodizing. WESTERN ELECTRIC CO. Inc. Jan.26, 1967 [Feb.9, 1966], No.3934/67. Heading C7B. A method of anodizing selected metallic areas on a substrate comprises maintaining each such area in alignment with an opening in a reservoir, allowing the liquid to flow by gravity into contact with each metallic area and applying a current through the liquid in each reservoir to anodize the respective metallic area. As shown substrate 12 has a thin film circuit thereon comprising resistors 13-19 of an anodizable metal such as tantalum, low-ohmic paths 21, 22 and contact areas 26- 36. The substrate is inverted over the surface of block 51 having reservoirs 63-69 corresponding to the resistors and the resistors and reservoirs are aligned by means of locator pins 70 and spring clips 71. Lid 73, when closed and held by spring retainer 78, presses the substrate into contact with the surface of the block by rubber pad 76. Inversion of the block about trunnions 46 allows liquid in the reservoirs to flow into contact with the selected areas on the substrate and in this position current passes between a cathode situated within each reservoir, through the solution and the selected areas, and anodes 101-111 mounted in bores in the block and spring-biased against the contact areas on the substrate. Anodes and cathodes are connected to an external current source and provision is made for monitoring the change in resistance of each selected area as anodizing proceeds.
Patent GB-1205491-A (GB)
Title: Improvements in pressure protective devices
IPC: F16K17/16
Filed: 1968-01-01
Abstract: 1,205,491. Bursting discs. MICHELIN & CIE (COMPAGNIE GENERALE DES ETABS MICHELIN). Jan,1, 1968 [Jan.2, 1967], No.165/68. Heading F1P. A pressure relieving device for incorporation in the wall of a pneumatic tyre valve comprises a bursting disc 8 having a skirt 7 sealed in the casing 1 by a ring 11 held in the casing, as shown, and/or in the skirt. A split ring 10 maintains the disc in contact with an asbestos vibration damper 9; a second such damper could be located between adjacent ends of ring 10 and skirt 7. The disc is of resin-impregnated graphite and experiences no axial clamping bias. Ring 10 may be omitted, in which case the ring 11 is located partially in a groove in the skirt. The disc may be located intermediate the ends of the skirt. Casing 1 may be part of the valve housing.
Patent GB-487886-A (GB)
Title: Device for measuring deformation of machine frames and the like under load
IPC: G01M5/00
Filed: 1937-01-04
Abstract: 487,886. Strain measuring gauges. JOHN, F. Jan. 4, 1937, No. 170. [Class 106 (ii)] Comprises a particular construction of the type of device for measuring the deformation of a machine frame under load in which an indicating instrument is secured at one point to the frame, the indication being controlled by a slidable member having a lost-motion connection to another point of the frame so that the slidable member operates the indicator in a one-way-movement to give maximum deformation. Located in a casing 2 and attached to the frame 1 is an indicating instrument having a pointer 3 and spring feeler 4 engaging a wedge-shaped slider 10. A rod 7 secured at 8 to the frame is connected to the member 10 by a pin-and-slot connection 16, 17. A brake shoe 15 is pressed against the wedge 10 by a spring 13. When the frame stretches, the wedge 10 is moved against the frictional resistance of the brake shoe and held in the new position, the movement being indicated by the pointer 3. In a modification, the casing is horizontal and the wedge is acted upon by a tension spring, the rod 7 which is spring urged, being connected to the brake block at the lower end, and to the frame by a lost motion connection at the point 8. In a variation of this form a second indicating wedge is arranged at approximately right-angles to the first. Further forms involve the use, instead of the indicating instrument with a feeler, of an eccentrically mounted graduated disc which bears against a spring brake block having a pin-and-slot connection to the rod 7 or against the lower end of the rod itself, which is spring pressed.
Patent GB-268704-A (GB)
Title: Improvements in draught excluders for doors
IPC: E06B7/20
Filed: 1927-01-04
Abstract: 268,704. Jacks, S. R. Jan. 4, 1927. Draught excluders.- A draught excluder for the bottom rail of a door comprises a strip of wood A &c. covered with plush &c. and hinged to the door, blade springs D tending to raise the strip being riveted to one member of the hinge and acting on the other member. The strip is depressed on to the floor on closing the door by engagement between the jamb and a rubber buffer H carried by an arm G which is adjustably clamped to a plate F on the end of the strip. A friction washer is interposed between the arm G and the plate F. The strip is preferably triangular and hinged at its apex.
Patent GB-137577-A (GB)
Title: Improved apparatus for playing a race game
IPC: A63F9/14
Filed: 1919-01-06
Abstract: 137,577. Ford, T. Jan. 6, 1919. Race games, mechanical. -An appliance for playing a race game comprises a number of horses supported upon a serrated track 2 which is reciprocated longitudinally by springs 6 and by a cam 10 rotated by a handle 14, thus causing the horses to advance as if racing. The track has a number of longitudinal ribs 12 straddled by the horses. In modifications, the cam 10 is replaced by a crank, or is operated automatically by a spring connected to driving- mechanism. The cam may be dispensed with, the track being reciprocated by hand. A stable may be combined with the track, and a file may be provided for sharpening the hoofs of the horses.
Patent GB-490585-A (GB)
Title: Improvements in cooking apparatus having a central fire-chamber for gaseous fuels
IPC: F24C3/04
Filed: 1938-01-06
Abstract: 490,585. Cooking - stoves. VANNIER, R. Jan. 6, 1938, No. 454. Convention date, Jan. 13, 1937. [Class 126] A cooking-stove comprises a gas burner 8 mounted within a combustion chamber 3 and surrounded by incombustible material 12 adapted to become incandescent, the chamber 3 being situated above the oven 2 and beneath the top plate 4 of the stove. Secondary air is supplied to the chamber 3 by way of a pipe 10 and annular preheating chamber 9 surrounding the chamber 3. The bottom of the chambers 3 and 9 comprises a perforated plate 11 allowing direct radiation of heat into the oven unless screened by movable plates 7. Combustion gases leaving the top of the chamber 3 may be passed either direct to the chimney or, if a damper 14 is closed, around the oven to an outlet flue 13.
Patent GB-370927-A (GB)
Title: Improvements in motor suspension spring rebound dampers
IPC: F16F9/14
Filed: 1931-01-06
Abstract: 370,927. Hydraulic shock-absorbers. HANSFORD, W. H., 148, Homer Street, Earlwood, near Sydney, Australia. Jan. 6, 1931, No. 522. [Class 108 (iii).] In a double-acting vehicle damper in which a vane carried by a spindle oscillates in a cylindrical chamber having two fixed partitions, the spindle 15 is provided at one end with a slot in which is fitted a flat vane 23 having crossed grooves 24, 25 formed in one edge and connecting the four pressure chambers formed by the vane 23 and the partitions 21. The passage of liquid through the grooves 24, 25 is regulated by an axial control spindle 26 having a flattened end 28. A bearing in the cylinder base 10 supports the end of the spindle 15. Leakage of liquid along the spindles 15, 26 is prevented by stuffing-boxes.
Patent GB-1369412-A (GB)
Title: Processing animals
IPC: A22B7/00
Filed: 1973-01-04
Abstract: 1369412 Cooking meat ITT INDUSTRIES Inc 4 Jan 1973 [11 Jan 1972] 561/73 Addition to 1321572 Headings A4C and A4D [Also in Divisions A1-3 and F4] Means for cutting a ham from an animal carcase comprises a rotary disc knife or saw blade cutter 68 - Fig. 3 working against a slotted backing plate 54. Carcase and cutter are suspended from separate rail conveyers 52, 64. Cutter 68 is driven through a flexible cable by motor 72. Pressure plates 78, 80 on spring- loaded telescopic arms 86, 88 steady the carcase during cutting. Pneumatic hoist 60 is used to raise and lower the cutter. Meat cuts, e.g. hams, may be cooked by the introduction of heated needles. In Fig. 4 hollow needles 94 are heated by circulating brine at 120-170‹C from heat exchanger 104, through pump 110, manifold 98, needles 94 and sump 100 back to the heat exchanger. In Fig. 5 needles 114 are heated by electrical resistance elements.
Patent GB-1350562-A (GB)
Title: Die casting or injection moulding machine
IPC: B29C45/67
Filed: 1972-01-06
Abstract: 1350562 Die casting machines BATTENFELD MASCHINENFABRIKEN GmbH 6 Jan 1972 [25 Feb 1971] 566/72 Heading B3F [Also in Division B5] A die casting or injection moulding machine comprises a fixed end plate 1, a mould support plate 12 movable between open and closed positions by at least two piston and cylinder units 15, a pressure element 5 for producing the mould closing pressure secured to the end plate 1, and a pressure member 17 which can be swung about a pillar 3 from an engaged position between the pressure element 5 and the movable mould support plate 12, Fig. 3 (not shown). to a disengaged position Fig. 2, the pressure member 17 being supported by a swinging lever supported on the pillar 3 in a bearing 33 fixed in the axial direction, and being axially movable with respect to said lever against the action of springs 22. The swinging lever may consist of three bars 30, 31 and 32 pivotable about the pillar 3 by a piston and cylinder unit 36 and 35. The pressure member 17 comprises a threaded sleeve 18 having therein a die 19 provided with threads so that the length of the pressure member may be adjusted. The sleeve 18 can move axially within a sleeve 24 and is provided with an end plate 21. Springs 22 are located between the end plate 21 and the sleeve 24. When the mould support plate 12 has been moved to its closed position by the piston and cylinder units 15, the pressure member 17 is moved from the disengaged position shown in Figs. 2 and 4 to its engaged position in which the plate 21 is positioned between a piston 8 of the pressure element 5 and a counter die 20 connected to the bottom of the mould support plate 12 which supports the mould on its upper portion. The closing pressure is then exerted on the mould by supplying oil through a bore 7 to the cylinder 4 of the pressure element 5. When the mould is to be opened, the pressure in the cylinder 4 is relieved and the piston 8 returned to its original position by a piston and cylinder unit 9 and 10. The springs 22 cause the die 19 to move away from the counter die 20 and, since the travel a of the springs is less than the stroke b of the piston 8, the plate 21 moves out of contact with the piston 8. The pressure member 17 may therefore now be swung out to the position shown in Figs. 2 and 4 to permit opening of the mould.
Patent GB-1037611-A (GB)
Title: Coating composition
Inventor: DEFREGGER HANS-PETER
IPC: C09D195/00
Filed: 1964-01-06
Abstract: A coating composition comprises 60-90 parts by weight of Al granules of size 1-3 mm. with 10-40 parts by weight Al powder of particle size <0.2 mm. bonded thereto by means of a bitumen emulsion adhesive.
Patent GB-1337355-A (GB)
Title: Apparatus for charging a recording element with an electrostatic charge of a desired magnitude
IPC: G03G15/02
Filed: 1972-01-06
Abstract: 1337355 Automatic control of electrostatic charge; electro-photographic printing apparatus R C A CORPORATION 6 Jan 1972 [6 Jan 1971] 613/72 Headings G2H and G3R In electrostatic printing apparatus having a corona generating device applying charge to a surface, the charge is maintained at a desired value by varying the frequency or width of energizing pulses to the corona generating device. In an embodiment, an electro-photographic recording element 12, comprising a photoconductive layer 14 on a backing layer 16, is fed at constant speed between corona generating discharge wires 24, 26, which apply an electrostatic charge to the element, and past an exposure means (28) Fig.1 (not shown) utilizing a thin window cathode ray tube and a developing device (22) using liquid developer. A voltage proportional to the charge as measured by probe 34 is compared, with switch 70 in the position shown, with a desired value 76 in differential amplifier 74, any error being fed through switch 78 to vary the frequency of a free-running multivibrator 82, whose output pulses trigger a flipflop 84, having a preset output pulse width, to energize a shunt tube switch 96, the corona from corona generating wires 24, 26, fed from high voltage supply 98, being turned off when switch 96 is energized. With switch 70 in its alternative position, the pulse width of the flip-flop 84 is varied according to an error signal from amplifier 90, between the selected charge on the element 8 a desired reference 92, the multivibrator 82 running at a preset frequency. The multi-vibrator 82 and flip-flop 84 include triodes and variable resistances 80, 86 Fig.4 (not shown) to vary the frequency of pulse width, reversibly driven by motors according to the error signal from amplifiers 74, 90 respectively. The shunt tube switch 96 comprises a triode shorting the positive supply terminal i.e. discharge wire 24 to earth in response to a pulse from flip-flop 84. The reference valves 76, 92 may be adjustable, and discharge wire 24 replaced by a plate in contact with backing layer 16.
Patent GB-509302-A (GB)
Title: Improvements in or relating to the case-hardening of ferrous metals
IPC: C23C8/32
Filed: 1938-01-08
Abstract: 509,302. Cementation; furnaces. WILD-BARFIELD ELECTRIC FURNACES, Ltd., BARFIELD, E. P., and ORAM, J. E. Jan. 8, 1938, Nos. 644 and 20794. [Class 72] [Also in Group XII] In the case-hardening of ferrous metals in a furnace in which a heated atmosphere of carburizing and nitriding agents is circulated through the charge by a fan mounted within the furnace, a proportion of the gases being vented, the carburizing and nitriding agents are introduced separately into the atmosphere to replenish it at a point closely adjacent to the fan so that the incoming agents are first thoroughly mixed with one another and this mixture mixed and circulated with the gases already in the furnace through a heating zone before they are circulated through the charge. The furnace may be purged with inert gas before the carburizing &c. agents are introduced. The charge 3 is placed on a platform 2 in the furnace 1 on the roof of which is mounted a motor 4 whose shaft 5 projects through the roof and supports a fan 6. Oil is dripped by a pipe 7 on to the blades of the fan 6 and ammonia is introduced from a pipe 9 through a ring of nozzles 8. The furnaces may be purged and part of the gases therein allowed to escape through a small vent 10 controlled by a cock 12. A baffle 11 causes the gases to be circulated in the directions shown by the arrows. In a modification, charge is enclosed in a retort which is mounted inside the furnace 1 and is provided with a lid having sealing means between it and the retort.
Patent GB-1032038-A (GB)
Title: Contact magnetic transducer heads
Inventor: BALDWIN JOHN LEWIS EDWIN
IPC: G11B5/187
Filed: 1963-01-07
Abstract: 1,032,038. Long-wearing magnetic recording &c. heads. RANK-BUSH MURPHY Ltd. Jan. 7, 1964 [Jan. 7, 1963], No. 672/63. Heading G5R. Head-cores 6, 7, Figs. 2, 3, coated on one or both confronting faces 13 with gap-forming material, are hinged, opposite the gap, and resiliently pressed together so that as the faces 12 wear away, a gap, substantially constant in length and depth is maintained. In Fig. 6, a pair of polepieces 29, 30, held against a gapped yoke 1, are urged along grooves 26, 27, the opposing faces 31 being bevelled at a mutual angle to one another less than the angle between the grooves. A cover/ clamp plate of non-magnetic material is not shown in this view.
Patent GB-1202131-A (GB)
Title: Temperature control system
IPC: B64D13/04
Filed: 1969-01-06
Abstract: 1,202,131. Temperature control systems. UNITED AIRCRAFT CORP. Jan. 6, 1969 [Jan.23, 1968], No. 720/69. Heading G3P. Air flowing from a conditioning plant along duct 2 to an aircraft cabin is admixed with high temperature engine bleed air from duct 6 so that the supply to the cabin is at constant temperature, this temperature being sensed by leak-off valve 12 controlling butterfly valve 8 in duct 6 via diaphragm motor 17, 21 which may increase in effective area as valve 8 opens. To avoid spurious temperature variations in response to variations in the pressure P 1  of the servofluid (i.e. the air in duct 6) and atmospheric pressure, the valve 12 discharges into a chamber 24 whose pressure P 2  is varied such that the gauge pressure ratio P 1 :P 2  is constant. As shown, P 2  is controlled by flapper 32 and differential area bellows 34, 38. In modifications: a spool valve can replace the flapper; equal-area bellows can be used at different moment arms; and concentric bellows or coaxial diaphragms can control a simple lift break-off valve which determines P 2 .
Patent GB-156755-A (GB)
Title: Process and apparatus for the manufacture of fatty acids of high melting points starting from butyl alcohol
IPC: C11C1/00
Filed: 1921-01-07
Abstract: Fatty acids of the palmitic acid series are prepared by oxidizing butyl alcohol and then subjecting the butyric acid produced to simultaneous hydrogenation and polymerization.  Butyl alcohol, along with steam and oxygen- or ozonecontaining gases, are passed through a heated apparatus, preferably comprising a nest of tubes constructed of or containing any known oxidation catalyst, e.g. platinum.  The butyric acid formed is condensed, purified and concentrated, and is then forced with hydrogen into a heated autoclave constructed of or containing any known hydrogenation catalyst, e.g. palladium.  The final products, consisting of fatty acids of high melting point, are condensed, filtered and distilled.  The butyl alcohol, as well as the hydrogen, may be obtained as a by-product in the biological manufacture of acetone.  The reacting materials must be free from impurities.  An apparatus is described in general terms.ALSO:Fatty acids of the palmitic acid series are prepared by oxidizing butyl alcohol and then subjecting the butyric acid produced to simultaneous hydrogenation and polymerization.  Butyl alcohol, along with steam and oxygen-or ozone-containing gases, are passed through a heated apparatus, preferably comprising a nest of tubes constructed of or containing any known oxidation catalyst, e.g. platinum.  The butyric acid formed is condensed, purified and concentrated, and is then forced with hydrogen into a heated autoclave constructed of or containing any known hydrogenation catalyst, e.g. palladium.  The final products, consisting of fatty acids of high melting point, are condensed, filtered and distilled.  The butyl alcohol, as well as the hydrogen, may be obtained as a by-product in the biological manufacture of acetone.  The reacting materials must be free from impurities.  An apparatus is described in general terms.
Patent GB-790120-A (GB)
Title: A process and means for compacting stacked granular materials
IPC: B65G69/02
Filed: 1955-01-11
Abstract: 790,120. Compacting stacked or stored materials. STEUERMAN, S. Jan. 11, 1955 [Jan. 28, 1954], No. 881/55. Class 78 (4). Stacked material 16, Fig. 2, is compacted within a ship's hold or other storage space or in situ by a vibrating device 10 from the forward edge 15 of which a gas is discharged, as the device descends into the material, to form a funnel 19 which is then filled with material while the device 10 is gradually withdrawn (with the gas cut off) compacting the fresh material in the funnel 19. The vibrating device comprises a shaft 12 carrying an eccentric weight 11 mounted between passages 13, 14 for the gas. The gas may issue from a jet 15 which may be covered by a hollow cap 25, Fig. 4, formed with perforations 24 which direct the gas streams upwardly. The gas may be one which does not react with the material, as where alumina is compacted using an air stream, or may react with the material as where superheated steam is employed in compacting loess. The funnel 19 may be filled with similar material or with a different material; thus, where loess is compacted the funnel 19 is preferably filled with sand. Where difficulty is found in withdrawing the device 10 a stream of gas may be passed through orifices 15b. An ammeter in the circuit of the motor driving the vibrator may serve to indicate the degree of compaction attained.
Patent GB-772518-A (GB)
Title: Process for the production of calcium cyanamide
Inventor: SOETAERT GUSTAVE
IPC: C01C3/00
Filed: 1955-01-11
Abstract: Calcium cyanamide is produced by the nitrogenation of calcium carbide in two stages, first in customary manner, i.e. at a temperature of 900-1150 DEG F. and under a pressure of less than 2 kg./com.2 and secondly at a temperature of 700-1300 DEG C. and pressure of 2-100 kg./com.2 preferably 20-100 kg./com.2  The reaction in customary manner may be stopped before the completion thereof or may be allowed to proceed to completion.  The product of the first stage may be admixed with calcium carbide in the proportion of 1-9 parts of cyanamide to 1 part of carbide before reaction in the second stage. If the product of the first stage is at a temperature of below 700 DEG C. owing to cooling or admixture with calcium carbide it may be placed in an autoclave provided with heating means and heated to the required temperature before carrying out the second stage.