baber/WOPTO huggingface dataset:
Patent GB-350093-A (GB)
Title: A new or improved attachment for feeding folded printed sheets in wire stapling machines
IPC: B65H5/32
Filed: 1930-03-26
Abstract: 350,093. Stapling printed sheets. ELSON, F. N., 7, Cambrian Terrace, Elland Road, Leeds. March 26, 1930, No. 9597. [Class 89 (iii).] A machine for stapling folded printed matter has a feed saddle 1 which is pivoted to the frame 2 at 46 so that it can be turned to operate as a saddle, or as a flat table. Each side of the table is provided with a belt or belts 24, 25 which pass around bobbins 20, 22 on spindles 4, 6 at the ends of the saddle. The spindles 4 at one end are both driven from a shaft 16 by bevel gearing 12, 14, the shaft 16 being driven from the drive of the stapling head 97 through a shaft 42 and belt 44. One spindle 4 is extended and carries a pulley 19, which is used for driving this spindle when the saddle is turned to operate as a flat table. One or more of the belts 24, 25 may be divided, as shown, into two belts. The work is held in contact with the belts on the saddle by rubber rollers 58 and/or steel balls 59 on spring brackets 60, 61 carried by rods 62, 63 adjustable along rods 66 fixed at the edges of the saddle. The belts 24, 25 are kept in position by belt guides on the under surface of the saddle. The work is arrested on the saddle, for the stapling operation, by hinged stops 78. These hang by a pin-and-slot connection from bars 77, which are hung on levers 75 fixed on a rock-shaft 74 mounted in a frame 71 which is fixed above the delivery end of the saddle. The levers 75 are periodically lifted, to raise the stops 78 out of work-arresting position, by a cam of the stapling head, which acts through a lever 95, wires 91, 94, and a lever 90 fixed on the rockshaft 74. Springs 98, 99 keep the stops 78 normally in lowered position. The bars 77 can be arranged in either of a pair of guides 86, 87, according as the saddle 1 is operating as a saddle or as a flat table. Flat springs may be attached to the stapling head to press on the work and assist it in passing beneath the hinged stops. The stapled work is delivered on to a discharge belt 102 which is carried on a hinged frame 107 and is driven from the shaft 42. A weighted roller on this belt presses the work into flat condition. When the saddle 1 is operating as a saddle, the work is passed from it to the discharge belt 102 by a pair of curved blades 100, 101, which turn the work into the flat position. When the saddle is operating as a flat table, the work is passed to the belt 102 by a hinged plate 121, which is provided with travelling belts 127, 128 and rollers or balls 58, 59 similar to those provided on the saddle. In this case also, the horizontal side of the saddle is fitted with side guides having rollers or leaf springs for guiding the work in its travel along the table.
Patent GB-1462081-A (GB)
Title: Variable displacement pumps
IPC: F02C7/22
Filed: 1974-03-04
Abstract: 1462081 Reciprocating pumps; gas turbine engine fuel systems GARRETT CORP 4 March 1974 [5 March 1973] 9647/74 Headings F1A and F1G A fuel supply system for the combustor 14 of a gas turbine engine comprises a pump 22 having a diaphragm 35 moved on its suction stroke by a cam 41 via lever 33 and on its delivery stroke by a spring 44 and air-pressure from the turbine compressor acting on diaphragm 36 coupled to diaphragm 35, the air-pressure being adjustable to vary the pump delivery by a bleed-off nozzle 48 controlled by a manual throttle control 52 and an engine speed-responsive governor 57. The loading of spring 44 is adjustable by movement of an abutment 45 to control the fuel delivery for starting. Bleed-off nozzle 48 is controlled by a lever 50 having an adjustable stop 66 to set the idling speed of the turbine. Throttle control 52 is connected to lever 50 via a spring 55, so that the governor 57 can over-ride the throttle setting. The pump draws from a fuel reservoir 23 via check-valve 38 and delivers to combustor nozzle 15 via check-valve 40, and a safety control valve 72 operated by a solenoid 73 controlled by a computer receiving data of the turbine a generator driven by the turbine supplying a speed dependent current to the computer, speed and inlet and outlet temperatures. An additional safety valve 81 may be responsive to the turbine inlet temperature. An accumulator 67 has a chamber 68 connected to the fuel delivery line and a spring-loaded diaphragm 69 subjected to the turbine compressor air-pressure via connection 71. The areas of the pump diaphragms 36,35 are in the ratio 2 to 1. In Fig. 3 (not shown), a branch (80) from air supply line 46 has a nozzle (78) controlled by a governor (77) responsive to the output shaft speed under load of a second turbine driven by the exhaust from the turbine incorporating the pump. In Fig. 5 (not shown), turbine control parameters are fed into a computer (75) controlling bleed-off nozzle 48, and the computer may additionally control valve 72 in the pump delivery line.
Patent GB-477127-A (GB)
Title: Improvements in gaiters
IPC: A41D17/00
Filed: 1937-04-05
Abstract: 477,127. Gaiters &c. WEISENFELD, L. April 5, 1937, No. 9651. [Class 141] A gaiter or spat having inner and outer flaps 2 and 1 is provided on the inner flap 2 with a row of ball members 7 to engage with socket members 3 on the inner'surface of the outer flap 1, each of the ball members being mounted on the outer end of one of a group of elastic straps 8 mounted on the inner flap, each strap being detachably secured to the flap at its inner end. The socket members 7 may show on the outside of the flap 1 and may be designed to simulate buttons 5. The elastic straps 8 are formed of a continuous length of elastic webbing doubled upon itself and engaging a slot 9 in a metal loop 10 provided with a hook 11. A metal reinforcing plate 14 is placed between the ends of the webbing and is secured thereto by clamping discs 12, 13 by which the ball members also are secured. The straps 8 are secured to loops 16 on the inside of the inner flap by means of the hooks 11 and the ends carrying the ball members project through slits 15 in the flap. A strip of material 20 is secured to the inside of the flap 2 to cover the straps 8.
Patent GB-1331211-A (GB)
Title: Electromagnetic actuator
IPC: H01F7/14
Filed: 1972-03-02
Abstract: 1331211 Print hammers INTERNATIONAL BUSINESS MACHINES CORP 2 March 1972 [15 April 1971] 9663/72 Heading B6F [Also in Division H1] An electromagnetic actuator for a print hammer such as 76 comprises a fixed magnetic core 11, 14 having a winding 19 generating a steady state magnetic field, a pivoted armature 38 providing first and second paths # 1 , # 2  for the static magnetic field, magnetic detent means 32, 64, 33, 66 in the second path # 2  to hold the armature 38 in rest position whilst the second path # 2  carries the major portion of the magnetic field, a driving winding 20 in the first path # 1  operable to generate a drive magnetic field arranged to cause the first path # 1  to carry a major portion of the combined magnetic field and provide a force to rotate the armature 38 from the rest position (see lower armature 40), the magnetic detent means 32, 64, 33, 66 restoring the armature 38 to the rest position upon removal of the drive magnetic field.
Patent GB-550711-A (GB)
Title: Improvements relating to boron trifluoride catalysts
IPC: C10G11/08
Filed: 1941-07-31
Abstract: 550,711. Boron trifluoride catalyst. STANDARD OIL DEVELOPMENT CO. July 31, 1941, No. 9730. Convention date, Aug. 3, 1940. [Class 1 (i)] Boron trifluoride catalyst which is contaminated with organic impurities is heated preferably below 300‹F. to volatilise enough boron trifluoride to effect separation into two layers, the hydrocarbon layer is removed and more boron trifluoride is introduced into the catalyst layer to bring it up to its original concentration. The treatment is particularly applicable to catalysts used in the polymerization and condensation of hydrocarbons.
Patent GB-883554-A (GB)
Title: Improved control system for motor road vehicles
IPC: B60W30/18
Filed: 1959-03-20
Abstract: 883,554. Controlling vehicles. GENERAL MOTORS CORPORATION. March 20, 1959 [April 11, 1958], No. 9739/59. Class 79(5). In a power operated control system for a motor road vehicle, the steering, acceleration and deceleration are controlled from a single rod capable of angular movement in any direction. The control rod 14 is attached to a cross shaft 20 pivoted in a gimbal 12 pivoted about a longitudinal axis 24. Potentiometers 28 and 30 operate mechanisms controlling the brakes and accelerator respectively in response to rearward or forward pivotal movement respectively of the lever and a potentiometer 32 operated by pivotal movement of the gimbal controls the steering. A heavy mass 26 attached to the lever 14 tends by centrifugal force to turn the vehicle in a direction opposite to that in which it is being turned. The control lever 14 and gimbal may be damped. The mechanisms operating the throttle, brakes and steering gear may be servo units. The steering potentiometer 32 may be connected with a closed loop servo positioning system which includes a summing amplifier 36, servo unit 38, steering system 40 and feedback pick-up 42 connected to the pitman arm of the steering gear and feeds back a signal proportional to the displacement of the wheels. The movement of the wheels to an extent and direction determined by the signal from the potentiometer 32 continues until the output of the pick-up 42, as fed back into the summing amplifier 36, equals the output of the variable gain amplifier 34. A pick-up 44, operated from a transmission output shaft to develop a signal inversely proportional to the speed of the engine, may be included to feed a signal into the variable gain amplifier 34 and also into a summing amplifier 46 in the throttle servo system. An emergency steering system 48, in which the power steering motor operates the wheels directly in response to the signal from the potentiometer 32, may be provided and may be manually or automatically switched on.
Patent GB-853823-A (GB)
Title: Mechanical extension ladder
IPC: E06C5/16
Filed: 1958-03-26
Abstract: 853,823. Ladders. WEINMANN, O. March 26, 1958 [March 28, 1957; Oct. 4, 1957], No. 9741/58. Class 20(2) A telescopic ladder 1 mounted on the revolving turret 4 of a vehicle can be elevated about its axis 6 by a rack 7 and pinion 10 which are held in contact by a pair of straps 21 mounted on the axle of the pinion 10 and secured to a counterroller 20. Another pair of straps 23 carry guide rollers 26. The rack, which may be of H or U section, is pivoted to the ladder at 8 and driven either manually at 11 or by a hydraulic pump 35 operated by an electric motor at the vehicle engine. A ladder pivoted at a point intermediate of its length is described with reference to Fig. 7 (not shown).
Patent GB-879777-A (GB)
Title: Improvements in or relating to water-repellent fluids
IPC: F26B5/00
Filed: 1958-03-27
Abstract: 879,777. Drying by displacement of water by other fluids. PHILIPS GLOEILAMPENFABRIEKEN N. V. March 27,1958 [March 30, 1957], No. 9877/58. Class 34(2) Water adhering to an article is completely repelled when brought into contact with a fluid comprising a solution of a surface-active substance in a hydrocarbon having a boiling point range of from 50‹ to 370‹C. and containing from 0 to 10% by weight of other solvent consisting of butanol and/or benzene, said substance being a water-insoluble salt of an ammonium or pyridine base containing one straight-chain aliphatic hydrocarbon chain of 12 to 18 carbon atoms, which salt is soluble in a mixture of the hydrocarbon with butanol in a ratio of 9 : 1, said fluid further including from 0 to 10% by weight of a wax or resin. Such a fluid is obtained by dissolving 0.06 parts by weight of cetyl pyridine polyphosphate in a mixture of 90 parts by weight of white spirit and 10 parts by weight of butanol. Another fluid is produced by adding to 90 parts by weight of white spirit: 10 parts by weight , of butanol, 0.10 part by weight of stearyl pyridine hexametaphosphate and 3.5 parts by weight of bees wax stirred together with 10 parts by weight of trichloroethylene. A suitable ammonium base is stearytrimethyl ammonium bichromate.
Patent GB-1372665-A (GB)
Title: Holographic data storage systems
IPC: G11C13/04
Filed: 1973-02-28
Abstract: 1372665 Data stores SIEMENS AG 28 Feb 1973 [11 April 1972] 9893/73 Heading G2J The effective storage capacity of a data store,  if being limited by the acceptance angle of the reader or of the projection angle of the writer, is extended by replacing the normal air spacing by a material of higher refracture index e.g. flint glass or a liquid. This effectively reduces the angle of the case of light being read/projected.
Patent GB-467124-A (GB)
Title: Improvements in or relating to fuel injection nozzles for internal combustion engines
IPC: F02M61/16
Filed: 1936-04-03
Abstract: 467,124. Fuel injectors. DECKEL, F., (trading as DECKEL PRAZISIONSMECHANIK UND MASCHINENBAU, F.). April 3, 1936, Nos. 9912 and 9913. Convention dates, May 27, 1935 and Aug. 10, 1935. [A Specification was laid open to inspection under Sect. 91 of the Acts, Oct. 14, 1936.] [Class 7 (iii)] In a fuel injector in which fuel is sprayed through a perforated disc 4, a tubular member 6 abuts against the disc and supports a channelled plug 5 so that a clearance is left between the face of the plug and the disc. The fuel enters through a bore in a union 1, which is screwed into a sleeve 3, and passes through a bore in the plug 5 into an annular channel 10 in the member 6 and enters the clearance through a helical passage 11 formed on the lower part of the plug. In a modified construction the fuel is supplied to the channel 10 past a ball valve resting on a disc supported by a spring.
Patent GB-1017744-A (GB)
Title: Improvements in or relating to bonded refractory materials
Inventor: EICHLER BERTOLD
IPC: C04B33/02
Filed: 1964-03-10
Abstract: A bonded refractory comprises by weight 30-50% coarse grains of size range between 1/4 inch (6.35 mm.) and 1 1/4 inches (31.75 mm.) and, as matrix, medium and fine grains of which the maximum size is 5/32 inch (4.1 mm.); the coarse grains are preferably 3/8 inch (9.5 mm.) to 5/8 inch (15.9 mm.) while the matrix is preferably composed of 40-70% - 5/32 inch + 10 mesh B.S.S. (-4 + 1.7 mm.), 10-30% -10 mesh B.S.S. (-1.7 mm.) and 20-30% - 100 mesh B.S.S. (-0.15 mm.).  The refractory may be chemically bonded with a non-aqueous, e.g. tar, or aqueous, e.g. sulphite lye, molasses, sodium or potassium silicate, sulphuric or phosphoric acid, aluminium sulphate or phosphate binder, or may be "self" or "fired" bonded when 3-10%.  Clay is included in the finely ground mix.  A viscosity increasing agent e.g. methyl cellulose acetate or tar oils, in the case of aqueous, non-aqueous bonded refractories respectively, may be mixed with the matrix before addition of the coarse grains. The mix is pressed and dried conventionally. Examples specify (i) 40% coarse sillimanite (53% Al2O3), 60% matrix sillimanite (61% Al2O3) with 3% clay and 1% sulphite lye containing 0.1% methyl cellulose acetate, (ii) 40% coarse and 60% matrix magnesite with 2.5% C.H2SO4 and water and sulphite lye as in (i), (iii) 35% sinter-dolomite 65% magnesite as in (ii) with 5% water-free tar oil.  Other matrices disclosed are calcined clay, lead-burned magnesite or dolomite, sillimanite (kyanite, andalusite), bauxite, silica (quartzite) and mullite, with clay, magnesite, dolomite, chrome ore, bauxite, mullite, sillimanite, kyanite, andalusite or quartzite as skeleton.
Patent GB-438113-A (GB)
Title: Improvements in illuminated signs
IPC: G02B27/06
Filed: 1934-04-03
Abstract: 438,113. Changing signs. BEST, J. G., 90, Dunvegan Road, Toronto, Canada. April 3, 1934, No. 9978. [Class 3 (i)] In signs delineated in complementary colours and illuminated in succession by light rays of corresponding colours, the rate of change of illumination is such that persistence of vision is effective to the extent that retinal impressions of each part of the sign when illuminated by light of the colour of that part are retained until the next recurring illumination of the sign with light of that colour. The apparatus may comprise one or more multi-colour light filters in the form of cylinders 5 rotated by a motor 4. Light from a lamp 3 within the cylinder passes out of a casing 2 through an opening 2x to impinge on the sign facia 1, which may be opaque, transparent, or translucent. When more than one cylinder 5 are employed, they revolve at different speeds. A suitable speed for a single two-colour cylinder is stated to be sixteen revolutions per second. Reference has been directed by the Comptroller to Specification 237,006, [Class 3 (i)].
Patent HK-136296-A (HK)
Title: Fibre blowing brake
Inventor: JENKINS PETER DAVID
IPC: G02B6/00
Filed: 1996-07-25
Abstract: Apparatus is described for inhibiting fluid flow and fibre package (3) motion in a fibre blowing operation. The apparatus comprises a fluid flow passageway (8) with a valve (9), and a bypass passageway (7) for the fibre package (3) in the vicinity of the valve (9). A flexible membrane (11) is interposed between the fluid flow passageway (8) and the fibre bypass passageway (7), which membrane bears against the fibre package (3) and closes the bypass passageway when the valve (9) is closed.
Patent HU-T53010-A (HU)
Title: Injection-moulded plastic skylight of motor vehicle
Inventor: KIRALY PAL
IPC: B60J7/00
Filed: 1988-03-03
Abstract: Safety plastic is used in a spray casting method, based on mineral filled polycarbonate or polyamide material having the required modulus of elasticity. the window is made together with its part of the knuckle jointed lever in one casting process. The same material is used to produce an upper frame with its part: of the knuckle jointed lever and to produce a lower frame. the proposed method is claimed to be 50% cheaper, simpler, said to produce improved windows, which due to the lower thermal conductivity of plastic does not produce condensation, and having one-piece frames, is completely waterproof.
Patent HU-T34260-A (HU)
Title: Improved process for analitic determination of reagent content of dygital plants by densiometry of thin layer
Inventor: HORVATH PETER
IPC: G01N33/15
Filed: 1983-06-09
Abstract: The active ingredients of Digitalis plants are quantitatively determined by thin-layer densitometry after a single extn. of the vegetable matter, sepn. of the solids from the extract and sepn. of the active ingredients of the extract in the known way by thin-layer chromatography to provide samples for the quantitative thin-layer densitometry.
Patent HU-T54061-A (HU)
Title: Preparation particularly for deodorizing and cleaning toilet and method for producing same
Inventor: PRJEVARA JANOS
IPC: B01J20/10
Filed: 1989-05-24
Abstract: A toilet deodorising and cleaning agent contains 5-40 wt.% liq. and 10-55 wt.% solid surfactants and 0-75 wt.% of a hardness controlling cpd. and 1.1-3.5 wt.% of other additives
Patent HU-T54579-A (HU)
Title: Improved container for temporary or permanent storing dangerous wastes
Inventor: RAABE IMRE
IPC: B65G3/04
Filed: 1988-05-30
Abstract: A waste dump for the temporary or final disposal of toxic rubbish is partly excavated from soil and is built up from several layers. The first layer is a watertight lining of elutriated loam followed by a plastic foil for the collection of water samples to be extracted through the drainage pipe for analysis. A basic protection layer consists of metallurgical slag contg. lime or other calcareous waste which neutralises the acid leakage. The layer consists of some of the toxic waste mixed with a hydraulic binder (cement, fly ash). The layer is an acid resistant rubber or plastic foil and the layer is a repeat of. The toxic waste lies on the latter and is covered by a rubber or plastic foil, loam and humus. The last layers also cover the concrete frame.
Patent HU-T55427-A (HU)
Title: Self-extinguishing heat and sound insulating synthetic resin foam composition
Inventor: MERENYI ARMAND
IPC: C08L61/24
Filed: 1989-06-21
Abstract: The material comprises equal parts of A and B, where A is a mixt. of carbamide-formaldehyde, surface active agent and a resin modifier and B is a mixt. of an acid catalyst, surface active material and a resin modifier. Part A is in the form of ammonium sulphate salts and part B is in the form of boric acid
Patent ID-16427-A (ID)
Inventor: MARCOCCIA BRUNO S
IPC: D21C3/24
Filed: 1994-09-25
Abstract: A single vessel digester system for digesting cellulosic fibrous material comprises a substantially upright vessel (221) having a top (220) and bottom (222) with a slurry of comminuted cellulosic material to be digested introduced adjacent the top (220), and pulp withdrawn adjacent the bottom (222); the vessel having a continuous cooking zone disposed at a first level of said digester (221), and including a first screen (225) for removing liquor from the cooking zone and a cooking circulation loop (230, 235, 238, 239) associated with said first screen (225) for circulating removed liquor to the interior of said digester (221) near the vicinity of said first screen (225); and an extraction screen (245) with extraction conduit (246) located at a second vertical level in said vessel (221), below said first level, and having means for adding dilution liquid (241; 242), having a lower dissolved organic material concentration than the liquor removed in said cooking circulation loop (230, 235, 238, 239), to said cooking circulation loop (230, 235, 238, 239), to reduce the concentration of DOM in the digester and thereby increase the strength of the pulp so-produced.
Patent ID-21676-A (ID)
Inventor: ANDERSON DARRELL R
IPC: A61P37/06
Filed: 1997-10-29
Abstract: The present invention relates to the identification of antibodies which are specific to human B7.1 antigen (CD80) and which are capable of inhibiting the binding of B7.1 to a CD28 receptor and which are not capable of inhibiting the binding of B7.1 to a CTLA-4 receptor. Two of these antibodies, 16C10 and 7C10, significantly inhibit the production of IL-2, in spite of the existence of a second activating ligand B7.2 (CD86). Blocking of the primary activation signal between CD28 and B7.1 (CD80) with these antibodies while allowing the unimpaired or coincident interaction of CTLA-4 and B7.1 and/or B7.2 represents a combined antagonistic effect on positive co-stimulation with an agonistic effect on negative signalling. These antibodies may be used as specific immunosuppressants, e.g., for the treatment of autoimmune diseases and to prevent organ transplant rejection.
Patent JP-S5697586-A (JP)
Title: Purifying apparatus for water
Inventor: TSUKADA KANAME
IPC: C02F1/48
Filed: 1980-01-09
Abstract: PURPOSE: To easily separate residual free chlorine and iron dust suspensions from drinking water, by combination of an electrolysis action of coupled cylindrical electrodes with a magnetic action of a magnet.  
     CONSTITUTION: Drinking water is carried through a pipe 5, the inside of an inner electrode 3 of an electrolysis part A and holes 3a to a space between inner and outer electrodes 3 and 4, gradually. While the water flows through a line from holes 4a to a cylinder 2, the water is subjected to the electrolysis by the inner and outer electrodes 3 and 4. By the electrolysis, residual chlorine dissolved in the water is precipitated as stannic chloride and adheres onto the inside surface of the electrode, while a sulfuric content adheres as stannous sulfide onto the inside surfcace of the electrode. The electrolyzed water is carried from a branched opening 2a of the cylinder 2 through another cylinder 13 to a space between a round magnet 14 and a cylindrical magnet 15 of an iron dust treating part B. While the water is carried from holes 13a into a cylindrical shaft 17, the water is subjected to a strong magnetic action generated by the magnets 14, 15. By this magnetic action, iron dust suspensions are separated from the water and attracted onto the surface of the magnets. 
     COPYRIGHT: (C)1981,JPO&Japio