baber/WOPTO huggingface dataset:
Patent GB-630215-A (GB)
Title: Improvements relating to control apparatus for cathode ray tubes
IPC: G01S7/12
Filed: 1947-01-03
Abstract: 630,215. Radiolocation. SCOLES, G. J., MILLER, C. W., and METROPOLITANVICKERS ELECTRICAL CO., Ltd. Jan. 3, 1947, No. 267. [Class 40 (vii)] A substantially-uniform rotating radial time base is produced by supplying the deflecting system of a cathode-ray tube CRT from an assembly of brushes X<1>, X<2>, Y<1>, Y<2> spaced at 90 degrees around an annular resistance R, having a recurrent sweep voltage applied between points A, B, the value of the resistance per unit length varying from a minimum at -the tapping points to a maximum at points midway between them. Relative rotation of the resistance and brush assembly rotates the radial time base. The resistance is constructed according to a sine law and may be in the form of a network having tapping points brought out to a commutator or carbon ring. Alternatively' the resistance may be a carbon ring. The invention is applicable to planposition and variable elevation radar displays.
Patent GB-649985-A (GB)
Title: Improvements in or relating to the manufacture of electrically semi-conductive material
IPC: H01C17/30
Filed: 1948-01-05
Abstract: 649,985. Non-metal resistances; temperature variable resistances. PHILIPS ELECTRICAL, Ltd. Jan. 5, 1948, No. 318. Convention date, Jan. 8, 1947. [Class 37] Relates to the manufacture of semi-conductive material from metal oxides and resistances made from such material. A resistor is made by heating Fe203 with TiO2, Zr02 or Sn02 to produce mixed crystals of Fe203 and FeO with Ti02, ZrO2 or Sn02. In the given embodiment a finely powdered mixture made up of 99 mol. per cent Fe203 and 1 mol. per cent Ti02 is processed to produce rod units. The latter are heated in air at 1200 C., whereby a portion of the Fe203 reacts with the Ti02 to produce mixed crystals of the compounds Fe203 and FeTi03; it is stated 1 mol. per cent Ti02 gives rise to the formation of 1 mol. per cent FeO. The resistance value at 20 C. is 2100 ohms, and at 120 C. 212 ohms. To produce resistors of higher specific resistance and negative temperature coefficient the initial mixture consists of 85 mol. per cent Fe203, 1 mol. per cent Ti02 and 15 mol. per cent insulating oxide such as Cr03. The resistance value can also be varied by adding an insulating ceramic, for example 5 per cent by weight of bentonite, so that the sintered material includes a second phase. Specification 650,099 is referred to.
Patent GB-413216-A (GB)
Title: Improvements relating to desks, dressing tables, cabinets or the like
IPC: A47B17/02
Filed: 1934-01-04
Abstract: 413,216. Tables and desks. COHEN, M., 34, Curtain Road, London. Jan. 4, 1934, No. 319. [Class 52 (iii).] Dressing-tables, desks &c. having a lazy-tongs arrangement 6 by means of which a stationery device 3 can be raised and lowered and having also flaps 9 foldable on to the desk top have the fitment 3 behind a tray 11 and drawer 2 over which fits a hinged writing surface 10.
Patent GB-1024916-A (GB)
Title: Heterocyclic organophosphorus salts
IPC: C07F9/6568
Filed: 1963-01-03
Abstract: The invention comprises compounds of formula <FORM:1024916/C2/1> where X is the anion of a water-soluble acid, Y is a substituted or unsubstituted aliphatic hydrocarbon group providing 2 to 4 carbon atoms in the phosphorus-containing ring or a substituted or unsubstituted arylene group in which 2 to 4 consecutive ring atoms also form part of the phosphorus-containing ring, Ra and Rb are substituted or unsubstituted aliphatic hydrocarbon groups in which any given linear carbon chain has 1 to 18 carbons and substituted groups have their substituents on carbon atoms at least 3 removed from the phosphorus atom, substituted or unsubstituted cycloaliphatic groups, substituted or unsubstituted aryl groups, or Ra and Rb together may represent <FORM:1024916/C2/2> where R1 to R6 are C1- 10 alkyl, or <FORM:1024916/C2/3> where R7 to R10 are CF3 or C1- 6 alkyl. They are prepared by reacting RaRbPH with OHC-Y-CHO and a mineral acid in the presence of water, with or without a water-miscible organic medium, and, if desired, exchanging the anion of the resulting compound for another. Specified substituents for Y, Ra and Rb are halogen, cyano, hydroxyl, carbamyl, acyloxy, carbalkoxy, carboxy, C1- 6 alkoxy, aryl, aryloxy and amino. Aliphatic and cycloaliphatic groups may be saturated or unsaturated.ALSO:Aqueous solutions of phosphonium compounds of formula <FORM:1024916/A5-A6/1> where X is the anion of a water-soluble acid, Y is a substituted or unsubstituted aliphatic hydrocarbon group providing 2 to 4 carbon atoms in the phosphorus-containing ring or a substituted or unsubstituted arylene group in which 2 to 4 consecutive ring atoms also form part of the phosphorus-containing ring, Ra and Rb are substituted or unsubstituted aliphatic hydrocarbon groups in which any given linear carbon chain has 1 to 18 carbons and substituted groups have their substituents on carbon atoms at least 3 removed from the phosphorus atom, substituted or unsubstituted cycloaliphatic groups, substituted or unsubstituted aryl groups, or Ra and Rb together represent <FORM:1024916/A5-A6/2> where R1 to R6 are C1-10 alkyl, or <FORM:1024916/A5-A6/3> where R7 to R10 are CF3 or C1-6 alkyl, are used as herbicides, fungicides or nematocides.
Patent GB-209427-A (GB)
Title: Hollow steam-heated plates
IPC: B30B15/06
Filed: 1924-01-05
Abstract: 209,427. British Thomson-Houston Co., Ltd., (Assignees of Steenstrup, C.). Jan. 6, 1923, [Convention date]. Cooling-slabs, particularly for use in power presses, and capable of resisting external pressure are constructed of rolled steel sheets 4, 5 spaced apart at their edges, by bars 10, 15 to form a chamber 16. Resistance to pressure is afforded by studs 6 each having an enlarged body part 7 and reduced ends which fit into holes in the plates 4, 5. Projecting ends of the studs are removed by machinery to leave a flush surface. Water inlets and outlets 20 are screwed into holes in the side bars. All joints in the plate are sealed by fusing metal. Lock bars 17 assist in securing the corners.
Patent GB-1389981-A (GB)
Title: Preparation of methane-rich gas
IPC: C07C1/00
Filed: 1973-01-03
Abstract: 1389981 Methane rich gas METALLGESELLSCHAFT AG 3 Jan 1973 [3 Jan 1972] 429/73 Heading C5E A methane-rich fuel supply gas is prepared by cooling a rich gas containing less than 15% by volume hydrogen to below 150‹ C. to reduce its water vapour content, the condensate being withdrawn, preheating a first branch stream constituting 50 to 70% of the gas to at least 250‹ C. and passing it through a first layer of a hydrogenating catalyst, feeding a second branch stream of the gas at about the temperature to which the gas was cooled between the first layer and a second layer of the hydrogenating catalyst, passing the resulting mixture of the second branch stream of the gas and product gas from the first layer of catalyst through the second catalyst layer, and scrubbing the product gas leaving the second layer to remove carbon dioxide. The volume ratio of gas in the two branch streams is adjusted so that the temperature rise in the gas as it passes through the second catalyst layer is less than 50‹ C. and the product gas contains less than 1% by volume hydrogen. The rich starting gas may have been prepared from liquid hydrocarbons, e.g. gasoline feedstock, having 3 to 15 carbon atoms, corresponding to a boiling point range of 30‹ to 210‹ C. Examples of catalyst and CO 2  absorbers are given. Apparatus for producing the methane-rich gas comprises cooling means 15, 16 with condensate withdrawal means 17 for cooling rich gas from conventional reactor 1, a conduit 18 leading a first stream of cooled gas through heater 20 and a conduit 19 leading a second stream of cooled gas to a methanizing reactor 2 containing catalyst layers 3, 4 such that gas from conduit 18 passes through layer 3 prior to mixing with gas from conduit 19 and manifold 21 between layers 3, 4 and passing through layer 4. Conduit 22 leads gases leaving the reactor 2 through cooler 23 to conventional scrubber 5.
Patent GB-868031-A (GB)
Title: Molybdenum-base alloy
IPC: C22C27/04
Filed: 1959-01-07
Abstract: A cast alloy consists of: Zr 0.01-less than 0.03%; C 0.01-0.25%; Mo and impurities, the remainder.  One of the following may be included in the alloy: Ti 0.1-0.22%; Co 0.02-0.2%; Nb 0.25-1%; V 0.25 -1%.
Patent GB-660222-A (GB)
Title: Improvements in or relating to suction cleaners
Inventor: SHERWIN CHARLES EWART
IPC: A47L9/08
Filed: 1949-09-19
Abstract: 660,222. Suction cleaners; injectors. SHERWIN, C. E. Sept. 19, 1949. No. 612/49. Class 8 (i) and 71. In a compressed air suction cleaner of the kind in which a cranked main pipe 1 is connected at one end 1d to a dust bag and is cut off on an angle at the other end into which projects an orifice 2a of a narrow diameter compressed air supply pipe 2, the orifice 2a is so positioned and orientated as to direct the compressed air across the interior of the main pipe at a small angle from the plane of the said angularly cut off end. The orifice 2a is flattened in a direction at right angles to the main pipe limb 1 c. The compressed air supply is controlled by a needle valve (not shown).
Patent GB-1312594-A (GB)
Title: Ground pipeline
IPC: G01M3/28
Filed: 1972-01-06
Abstract: 1312594 Detecting and locating leaks ELF UNION 6 Jan 1972 [19 Jan 1971] 635/72 Headings G1S and G1N A leak locating piston comprises cups 12, 14 which define as intermediate compartment 16, anodometer 18 for measuring the distance travelled by the piston, and means for measuring the difference between the pressure in the compartment 16 and the mean of the pressures upstream and downstream of the piston. In one form Fig. 3 (not shown), the pressure difference and the distance travelled are recorded continuously, while in another form the distance travelled is recorded or printed when the pressure difference passes a threshold value. The mean of the pressures upstream and downstream is produced at pressure inlet 28 by means of a passage 29, and an orifice 30 may be provided. The pressure in inlet 26, corresponding to that in compartment 16, and the pressure in inlet 28, may be sensed by diaphragms carrying strain gauges, the pressure difference being produced in a device 34. Alternatively, device 34 may comprise a differential pressure gauge, the deformable element of which controls a potentiometer.
Patent GB-807529-A (GB)
Title: Improvements in or relating to false twisting spindles for the treatment of textile threads and yarns
Inventor: DOBSON AUSTIN
IPC: D02G1/06
Filed: 1956-01-09
Abstract: 807,529. Twist-tubes. SCRAGG & SONS Ltd.. E. Nov. 26. 1956 [Jan. 9. 1956; Jan. 18, 1956]. Nos 638/56 and 1657/56. Class 120(2) A false - twisting spindle comprises a twist-tube 16, a flange 18 in the head 17 of which has apertures 19 housing wear-resistant bushes 21 and with which slots 20 communicate. Yarn 22 is fed upwards through the tube, radially outwards to and downwards through one aperture, around at least part of the circumference of the head and upwards again through a second aperture.
Patent GB-1498872-A (GB)
Title: Fire escape installations
IPC: A62B3/00
Filed: 1975-01-08
Abstract: 1498872 Fire escapes MONTROSE PROPERTIES Ltd 7 Jan 1976 [8 Jan 1975] 726/75 Heading A5A A fire escape unit for installation in a building, e.g. a hospital, comprises a normally vertical wall 10, forming a closure for an emergency exit opening in a wall 2 of the building and hingedly mounted about horizontal axis H2 so that it can move outwardly to form a sloping ramp, a normally horizontal platform 6 adapted to support a mobile load (e.g. a hospital bed 4) and pivotable about horizontal axis H1, and an actuator comprising release lever 20 and cables 21 and 22 which, when pulled in event of fire, retract bolts 8 and 11 and allow 10 to move outwardly and 6 to pivot upwards to an inclination of about 3, assisted by springs 7 and 12, thus forming an extended ramp down which the bed 4 can roll out of the building. The lever and cable actuator may be replaced by an electro-mechanical system which may be automatically activated by a fire or smoke detector, or by a pneumatic or hydraulic system.
Patent GB-145366-A (GB)
Title: An improved furnace or kiln for burning spent iron oxide
IPC: C22B1/02
Filed: 1920-01-09
Abstract: 145,366. Crowther, W. Jan. 9, 1920. Roasting - furnaces. - A furnace for burning spent iron oxide comprises superposed compartments A each discharging the gas evolved into an interposed flue C which in turn connects with a common collecting-flue D leading to a bottom flue E, a vertical flue similar to D and a top flue G. The flues C, E, G extend from one end of the furnace to the other, across the end of a central partition, which also serves as a support for the floor above, and then back again. The burnt oxide is pushed at the rear into a common collecting pit provided with a damper to prevent inflow of air when discharge from the pit is taking place.
Patent GB-121212-A (GB)
Title: Silencer for Engines.
Inventor: HOOTON WILLIAM
IPC: F01N1/06
Filed: 1918-01-14
Abstract: 121,212. Hooton, W. Jan. 14, 1918. Exhaust-silencers.-An exhaust tube a is provided at intervals with by-pass tubes b, Fig. 1, the length of which is one or an odd number of half wave-lengths of the pulses passing through the main tube. The length of the by-pass tubes, and the corresponding length of the main tube, may be adjustable; or a number of by-pass tubes of different length may be provided. In modifications, the tube a is provided with a series of lateral pockets c, Fig. 3, or enlargements c, Fig. 5, and successive pockets or enlargements may be of diminishing size The length of the pockets is a half or a quarter wave-length of the pulses, or any multiplication or sub-multiple of a wavelength by which a pulse of condensation may be made to oppose a pulse of rarefaction. The tube a may be sinuous, with the enlargements situated side by side and formed by adjustable telescopic tubes.
Patent GB-702022-A (GB)
Title: Massage device
IPC: A61H7/00
Filed: 1952-01-11
Abstract: 702,022. Massage appliances. WILTON VREDENBURGH, V. F. W. DE. Aug. 25, 1952 [Jan. 11, 1952], No. 852/52. Class 81(2) A massage appliance comprises a convex disc 2 with means, such as a strap 5, for attaching it firmly to the body with the convex surface in contact with the abdomen, the disc being also fitted with a handle 8, by which it may be moved in any desired direction. The strap 5 passes through a recess 3 in the disc so as not to project above the convex surface and in a modification, see Fig. 3 (not shown), it is threaded through a transverse hole formed in the boss 7 at the rear of the disc. The handle is preferably detachable so that it can be used as a holder for other massaging tools. According to the Provisional Specification the handle may enclose a vibrator driven by an electric motor which is powered by a dry battery.
Patent GB-1003080-A (GB)
Title: Improvements in or relating to the manufacture of brushes
IPC: A46B3/02
Filed: 1964-01-08
Abstract: Any form of brush having bristle lengths between 2 and 10 mm and diameters between 0,07 and 0,25 mm. may be produced by the processes of electrostatic flocking as in known processes for making pile-surfaced fabrics.  Polyamide bristles are preferably secured to a backing by means of a two-component adhesive comprising isocyanate modified polyesters and polyisocyanates in organic solvents.
Patent GB-523672-A (GB)
Title: Improvements in ventilators and/or extractors and the like
IPC: F24F13/16
Filed: 1939-01-11
Abstract: 523,672. Ventilators. GREENWOOD'S VENTILATING CO., Ltd., HUGHES, B. D., and FORD, E..L. Jan. 11, 1939, No. 924. [Class 137] A ventilating shaft 1 provided with a shutter 5 is made gastight by mounting the shutter on a spindle 4 passing through a sleeve 3 supported by a spider 2, a spring 7, bearing at one end against a collar 9 secured to the spindle, and at' the other end against the spider, maintaining a rubber sealing ring 6 on the shutter firmly on its seating. To open the shutter a handle 10 is pushed upwards and given a slight turn to cause a pin 11 to engage with a bayonet slot 12 on the sleeve 3. In a modification, Fig. 2, the shutter is forced into its open position by the spring 3 and closed by causing a pin 14 on the spindle 4 to bear against the lower end 17 of the sleeve 16 by giving the spindle a quarter turn. In another modification, Fig. 6, the shutter 5 is rockably mounted on the spindle 46 to ensure a gas-tight seal.
Patent GB-137826-A (GB)
Title: Improvements in or relating to kibbling or grinding mills
IPC: B02C17/18
Filed: 1920-01-12
Abstract: 137,826. Fr³hwacht, N. Oct. 9, 1916, [Convention date]. Void [Published under Sect. 91 of the Act]. Ball and like mills.-In kibbling or grinding mills having built-in fans, the chamber in which the flour is separated from the air current is arranged in front of but not connected to the delivery end of the drum so that the air passes in a continuous stream straight through the mill. In connexion with the rotary drum m are two concentric cylinders e, n, the cylinder e having interior conveyer ribs r, while the cylinder n, which is conveniently closed in at the back by the bearing disk for the drum m, constitutes the fan-housing or separating- chamber p. The heavy particles which cannot be carried away by the air-current are diverted by baffle-plates g and are conveyed by the ribs r back to the drum. The flour dust is carried bv the air current into the chamber p and thence into the filter-ducts u. The strength of the air current may be regulated to the desired degree of fineness of the flour.
Patent HK-85196-A (HK)
Title: Pharmaceutical formulations
Inventor: STORY MICHAEL JOHN
IPC: A23L33/15
Filed: 1996-05-16
Abstract: Hard gelatin capsules contain: (a) a fat-soluble nutrient, such as a fat-soluble vitamin (A, D, E or K) or an unsaturated fatty acid glyceride; (b) a nonionic surfactant, such as a polyoxyethylated (optionally hydrogenated) castor oil, and/or a polyethylene glycol; (c) a gelatin softening agent such as glycerol, propylene glycol or, preferably, glyceryl mono-oleate; and optionally (d) water. The problems of embrittlement conventionally encountered with hard gelatin capsules containing fat-soluble nutrients are reduced or avoided.
Patent HK-99588-A (HK)
Title: Document sheet feeding and registration apparatus and method
Inventor: PHELPS RUSSELL LEE
IPC: B65H9/00
Filed: 1988-12-08
Abstract: A document sheet feeding and registration apparatus and method is described for deskewing and registering a document sheet (7) relative to a registered copying position on a copier platen (3) by feeding it against a sheet aligning document registration stop (18). Initially the document sheet is fed towards the registration stop (18) with a first document sheet feeder (17) exemplified by a widely transversely spaced pair of high friction sheet feeding rollers, which resist skewing of the document sheet. Then the first document sheet feeder (17) is removed from the document sheet (7) after its lead edge is engaged by a second document sheet feeder (16) and before the document sheet (7) engages the registration edge stop (18) so that final skewing control of the document sheet is only by the second document sheet feeder (16). The second document sheet feeder (16) is a single sheet feeding roller positioned centrally of the document sheet lead edge area and positioned closely adjacent the registration edge (18). This single roller provides a brief low rotational resistance deskewing of the document sheet (7) while driving the document sheet into final alignment with the registration stop (18). All of the sheet feeding rollers are positioned over the document on the platen extending through a backing plate (27) so as to be hidden during copying.
Patent HU-T55082-A (HU)
Title: Hinge structure for operating cover
Inventor: GRASL OTTO
IPC: E05F15/53
Filed: 1990-01-15
Abstract: An assembly serves for operation of a damper door, in particular an air hole damper door or dome, which can be pivoted about a fixed first rotation axis (2) from a closed position into an alarm position and back again, with at least one linear drive element. At its end a first traverse part (1) of the damper door is fitted pivotably at a point on the damper door remote from the rotation axis (2), whilst its second end is fitted pivotably about a first pivot axis (11) on a supporting lever (12), which in turn can pivot about a fixed second pivot axis (13) close to the rotation axis of the damper door. In order to achieve a large opening angle of the damper door with only the single linear drive element, a supplementary deflection lever (15) is fitted with a first end pivotably on the first pivot axis (11) of the door. The second end of the deflection lever engages pivotably on the traverse part (1) of the damper door at a distance from its rotation axis (2) and from the fixing point (7a) of the first end of the drive element. <IMAGE>
Patent JP-S59182721-A (JP)
Inventor: DONARUDO ENU MAKUROORIN
IPC: B65D8/22
Filed: 1984-01-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11196377-A (JP)
Title: Digital video signal processor, method therefor and digital video signal reproducing device
Inventor: KAWAHARA MINORU
IPC: H04N21/41
Filed: 1998-01-05
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent reproduced image by conducting decoding processing of compression-coded signal that employs up to a high frequency component even in the case of variable speed reproduction when a digital video signal is reproduced. SOLUTION: A packing unit(PU) consisting of 5 SYNC blocks packs compression-coded data to the SYNC blocks in the unit of discrete cosine transform(DCT) block and data that cannot be accommodated are packed in other SYNC blocks in the PU. In the case of high speed reproduction or the like, a detection section 200 detects presence of intermingled data of other PU and the result is fed to an unpacking section 203 together with a SYNC block 201 as a flag 202. The unpacking section 203 eliminates SYNC blocks with intermingled data of other PU to avoid the rent state. Data whose packing is relieved are fed to a bit rate reduction BRR data 204, where expansion processing is conducted.
Patent JP-S5592302-A (JP)
Title: Expellent medicine of green laver and its stamping out
Inventor: TAKAHASHI NAOKI
IPC: A01N59/00
Filed: 1979-01-08
Abstract: PURPOSE: The title medicime capable of causing only green lever to be infected with a laver blight  to destroy it, having no influence upon amanori (laver), blending with a fertilizer to grow laver, comprising an inorganic and an organic salts of a specific element, e.g., Al, Cu, Ni, and Co as active ingredients.  
     CONSTITUTION: An expellent medicine of green laver comprising an inorganic salt (e.g., aluminum chloride or copper sulfate) and an organic salt (e.g., cobalt acetate or ferric citrate) of an element, e.g., Al, Cu, Ni, Co, Fe, Sn, Pb, Zn, Mo, Mn, As, Sb, Si, Ge, and B as active ingredients. An acid, particularly one having chelating properties (e.g., citric acid, malic acid) is preferably used together. The expellent medicine only destroys green laver and have hardly influence upon amanori (laver). The medicine causes only a little delay in the growth of laver and its blend with fertilizer improves the growth of laver. In stamping out, the expellent medicine is dissolved in seawater to prepare a solution, in which laver nets and laver elbows are preferably immersed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07196420-A (JP)
Title: Termite controlling agent
Inventor: TEJIMA ISATO
IPC: A01N37/32
Filed: 1994-01-06
Abstract: PURPOSE:To obtain a termite controlling agent, excellent in persistence of effectiveness and extremely effective, especially even when used for soil treatment. CONSTITUTION:This termite controlling agent contains a cyano-3-phenoxy-benzyl 3-(1,2,2,2-tetrabromoethyl)-2,2-dimethylcyclopropane carboxylate and N-(2- ethylhexyl)-bicyclo[2.2.1]hepta-5-ene-2, 3-dicarboxyimide [generally, at a weight ratio of (1:10) to (1:50)]. Besides, the method for controlling termite using this controlling agent is provided.