baber/WOPTO huggingface dataset:
Patent GB-130064-A (GB)
Title: Improvements in and relating to Wireless Signalling Systems.
IPC: H01Q21/12
Filed: 1918-01-11
Abstract: 130,064. British Thomson - Houston Co., (General Electric Co.). Jan. 11, 1918. Directive wireless signalling; aerials.-An aerial system 'for radiating electro-magnetic waves comprises a primary aerial supplied by a high-frequency source, and a plurality of secondary aerials supplied with high-frequency current by a transmission line from the primary aerial. As shown in Fig. 2, the primary aerial 23 is energized by high-frequency current supplied from a source 18 through transformers 19, 21 to the ground connexion 7. Energy is transferred at high potential by the line 22 from the primary aerial 23 to the secondary aerials 24 - - 27 in succession, the resulting currents in the ground connexions all being of the same order of magnitude. In the construction shown in Fig. 1, a continuous series of conductors 1 are supported on insulating-posts 2, with a ground connexion between each pair of posts. The primary and secondary aerials comprise these ground connexions and the adjacent part of the conductors 1, and the oscillating circuit of each aerial is tuned to the frequency of the source. If the length of the standing wave on the aerial, considered as a whole, is denoted by ls, and the wave length of radiation by lr, then cos a lr/ls, where a is the angle between the vertical plane of the aerial and the vertical plane of maximum radiation. Thus, if lr is greater than ls, the radiation is non-directive, and if ls is infinitely great, directive radiation is effected in a plane perpendicular to the aerial. The' length of the standing wave on the aerial may be adjusted to give radiation in any desired direction, either by inserting distributed inductance between the aerial and ground so as to neutralize a portion of the distributed capacity between the aerial and ground, or by neutralizing a portion of the longitudinal inductance of the aerial by series condensers. This adjustment is made so that ls is at least as great as lr. In another modification, Fig. 3, the individual radiators are separated by inductances 28, 29, 30, or by condensers, arranged to displace the phase of the waves radiated by the successive aerials and so secure a directive effect.
Patent GB-609232-A (GB)
Title: Valve for containers and the like
IPC: F16K31/524
Filed: 1946-01-08
Abstract: 609,232. Manually-actuated valves; pressurerelieving devices for fluids. TRIGGS, W. W. (Specialties Development Corporation). Jan. 8, 1946, No. 721. [Class 135] In a valve for releasing fluid-pressure medium from a container 14, the passage from the inlet 15 to the outlet 17 is controlled by a valve 25 having means for initially tilting, and subsequently untilting and fully unseating the valve. Movement of the trunnion 35 rotates the cam 33 which coacts with the head 28 on the valve stem 26 to tilt and effect initial unseating of the spring-loaded valve. On further rotation of the cam, the head coacts with the casing 10 to untilt and fully unseat the valve. A safety sealing disc 45, seating on a washer 44 and held over a port 42 in the casing by an apertured plug 43, is adapted to be ruptured when the pressure in the container becomes dangerously high. In a modification, the spring 40 may be dispensed with.
Patent GB-379603-A (GB)
Title: Improvements in and relating to the manufacture of building bricks, tiles and like articles from plastic clay
IPC: B28B3/26
Filed: 1932-01-09
Abstract: 379,603. Moulding sand-faced bricks &c. BLYTHE, T. S., Birtley Station Brickworks, Birtley, Co. Durham. Jan. 9, 1932, No. 725. [Class 87 (ii).] Clay for bricks, tiles, &c. is extruded through a die g, the die-holder comprising a casing b and a louvred lining c through which a steam or air sand blast can charge sand into the surface of the clay immediately before extrusion. The sand blast enters the casing at e. The die g is formed with a groove j receiving lubricant from a pipe h, the working surface of the die being constituted by overlapping plates k between which the lubricant passes on to the clay. The clay bar is acted on, after extrusion by wires m, n under the control of springs s, q, to produce markings on the bar, the wires vibrating as the result of variation in the resistance of the clay. The bar passes on to rolls v and may be further sanded, after which it is cut into bricks &c.
Patent GB-122237-A (GB)
Title: Improved System of Laying Out Dwelling Houses and other Buildings and the Roads and Ways Contiguous Thereto.
Inventor: TAYLOR JOSEPH DEAN
IPC: E04H1/00
Filed: 1918-01-12
Abstract: 122,237. Taylor, J. D., and Weston, P. Jan. 12, 1918. Drawings to Specification. Roads and ways, arrangements of.-Workmen's suburban dwellings and other buildings are built in series or rows with the roadways formed along the tops of the buildings and with inclined or sloping approaches from a main roadway, and slopes or steps giving access to the dwellings beneath the overhead roadways. Viaducts may connect raised roads which are parallel or in proximity to each other.
Patent GB-509024-A (GB)
Title: Improvements in and relating to the manufacture of iron or iron alloys
IPC: C22B1/14
Filed: 1938-01-10
Abstract: 509,024. Iron; iron alloys. I. G. FARBENINDUSTRIE AKT.-GES. Jan. 10, 1938, No. 731. Convention date, Jan. 11, 1937. [Classes 72 and 82 (i)] In the production of iron or iron alloys from iron-bearing residues obtained in the pressure hydrogenization of carbonaceous materials, particularly coals, the oily matter is removed from the residues by filtration, centrifuging or low temperature carbonization at about 500‹ C, in such a manner that sufficient oily matter remains as is required for the reduction of the compounds and the residues are then reduced in a blast furnace or by one of the known processes producing an iron poor in carbon. When other metallic catalysts such as molybdenum, tungsten, vanadium or cobalt or their compounds are used in the hydrogenation in addition to iron, iron alloys containing these elements are produced by the treatment of residues from such hydrogenization process.
Patent GB-883738-A (GB)
Title: Improvements in or relating to electrical switches
IPC: H01H23/16
Filed: 1960-01-08
Abstract: 883,738. Snap-action switches. VEDDER G.m.b.H. GEB. Jan. 8, 1960 [Aug. 4, 1959], No. 735/60. Class 38 (5). A double-ended rocking operating member 14 is hollow to accommodate snap-action mechanism comprising a spring-loaded ball 16 and a rocker contact member 15. The operating member 14 has knife-edge bearings 17 extending sideways and downwardly into triangular recesses 18 in a base 5 which carries fixed contacts 8 and a pivot contact 9 on which contact member 15 rocks when the ball 16 moves over-centre due to operation of member 14. A cover-plate 6 is secured to the base 5 by hollow rivets 7 and retains the bearings 17 in the recesses 18. A further cover 3 is secured by screws 4 engaging internal threads in rivets 7. Specification 825,456 is referred to.
Patent GB-776155-A (GB)
Title: Improvements in locking devices
IPC: B62H5/04
Filed: 1954-03-11
Abstract: 776,155. Vehicle locking devices. LEVANE. R. June 13, 1955 [March 11, 1954 Julv 12. 1954], Nos. 753/54 and 20302/54. Class 79(3). [Also in Group XXV] A locking device (see Group XXV], is used to lock in the neutral position the gear change shaft 19 of a motor vehicle. As shown, the shaft extends parallel to a steering column 20 and is engaged by a clip 3 between outwardly projecting wings of which is located a lock 7 comprising a manually operated bolt controlled by a key lock of the form disclosed in Specification 667,686 [Group XXV]. The bolt engages a hole formed at one joint of a split bush 21 which is clamped to the shaft 19 by the clip 3. A casing 11 is engaged over the wings of the clip 3. The lock and the casing are retained in position on the clip by inwardly and outwardly projecting tongues which engage respectively, grooves on the lock and casing. The device is anchored to the steering column 20 by means of lugs 27 on the casing 11 which are attached to a clamp 28 on the steering column. The clamp 28 comprises a metal strip partly surrounding the steering column to which it is clamped by grub screws 30 inserted into inserts 29 between the steering column and inwardly projecting ends of the strip. Pivot pins 31 extend through openings in the lugs 27 into the openings, formed by the ends of the strip 28 in which are provided locking tongues which engage behind shoulders on the pins 31.
Patent GB-1271212-A (GB)
Title: Packaging and mounting a body
IPC: G03B21/64
Filed: 1970-01-07
Abstract: 1,271,212. Sandwich-type packages. INTERNATIONAL BUSINESS MACHINES CORP. 7 Jan., 1970 [17 Jan., 1969], No: 758/70. Heading B8C. In a method of packaging pathology specimens, so that the specimen can be stained, coated, cover slipped, cleaned, and viewed in the customary manner, a specimen S is placed on a carrier sheet 11 of optically clear plastics and is coated with a liquid mounting medium 15, and then a similar, larger, sheet 12, which provides a small border around all edges of about 0À100 inch, when superposed over the smaller sheet 11 and having a border of approximately 0À200 inch, of pressure-sensitive adhesive 13, is pressed down on to the sheet 11, to leave an adhesive border which is pressed against a shoulder 19 to mount the sandwich 11, 12 in an opening 18 in a flat record element 18. A temporary cover-sheet 14 of glassine paper is removed from the sheet 12 before it is applied to the sheet 11. Also before the sandwich 11, 12 is mounted in the record element 17, which may be inscribed, punchkeyed &c., liquid is squeegeed from between the sheets and it is cleaned in a solvent. The shoulder 19 is not coated with a solvent, and when mounted in the element 17 the sandwich is confined within the bounds of the element.
Patent GB-346667-A (GB)
Title: A new method for producing sulphuric acid and metals simultaneously, by the electrolysis of sulphuric acid and metallic sulphates
IPC: C25B1/22
Filed: 1930-01-08
Abstract: 346,667. Electrolysis. PALACIO, T. DE, 61, Paseo de la Bonanova, Barcelona, Spain. Jan. 8, 1930, No. 764. [Class 41.] Metals and sulphuric acid, obtaining.-In a twocompartment cell the catholyte consists solely of a solution of a metallic sulphate and the anolyte of sulphuric acid, and sulphur dioxide in gaseous form or as a saturated solution in water or dilute sulphuric acid is introduced into the anolyte during electrolysis. Metal is deposited at the cathode and sulphuric acid of high purity is formed in the anode chamber. The anode and diaphragm should be of materials not attacked by sulphuric acid ; the anode may be of lead. The cathodes may be replaced from time to time; the deposit may be removed therefrom mechanically. The anolyte and catholyte may circulate through the corresponding compartments of a series of cells arranged on an inclined or stepped surface and connected by tubes or by siphons.
Patent GB-1031682-A (GB)
Title: A forging press
Inventor: HUTSON COLIN
IPC: B21J13/10
Filed: 1963-01-08
Abstract: 1,031,682. Forging. BRITISH IRON & STEEL RESEARCH ASSOCIATION. April 8, 1964 [Jan. 8, 1963], Nos. 26898/63. and 841/63 Heading B3H. A forging press has built-in workpiece manipulating means 31, 41. The press is of the horizontal double-drive type in which an elongated workpiece 55 is forged in successive steps between a pair of oppositely movable platens 15 actuated by hydraulic rams 16, 17, 18, working in fixed crossheads 12 interconnected by tie rods 13 of rectangular section. Middle ram 16 is single-acting and outer rams 17, 18 are doubleacting and used also for retracting the platens. During forging a quick approach stroke is provided by diverting the liquid escaping from outer rams 17, 18, into the cylinder of the centre ram, Fig. 6b (not shown); thereafter the centre ram only or the outer rams 17, 18 or all three rams may be used for the actual forging, Figs. 6c, 6d (not shown). Both sets of rams are supplied by separate motor-driven pumps and digital compensating means 70-73, Fig. 5 (not shown), are provided to ensure that the platens 15 keep in step and also to indicate their position. The tools carried by the platens are changed by vertical tool changing mechanism 42, Fig. 3 (not shown), operated hydraulically and situated below floor level. The exchangeable tools are supplied from an indexable magazine. Spring-loaded or hydraulic means are used to lock the tools on their platens. Workpiece 55 is fed into and out of the press by height adjustable roller conveyers 23, 24 and is supported between the platens on a further roller conveyer 22 whose height is also adjustable by a fluid-actuated ram. For conveying the workpiece longitudinally through the press it is engaged by arcuate manipulating members 25 or rollers which are rotatable in angular increments by hydraulic means 30, Fig. 4 (not shown) to suit the required bite of the forging tools. Members 25 and their rotating mechanism are carried by hydraulic rams 28. For rotating the workpiece about its axis, two sets of grippers 31 are moved radially inwardly to engage the workpiece by screw mechanism driven by motors 32 through clutch 36. Then the entire assembly 46 carrying the grippers is rotated by motors 58. The forging may proceed according to a preselected programme.
Patent GB-565009-A (GB)
Title: Improvements in or relating to compound fabrics, particularly for use as wrapping materials
IPC: B32B15/08
Filed: 1943-01-18
Abstract: 565,009. Compound sheet material. WAXED-PAPERS, Ltd., and RALSTON, W. Jan. 18, 1943, No. 927. [Class 140] Compound sheet material comprises lead foil between two sheets of transparent or translucent film (e.g. cellulose acetate, regenerated cellulose including " Cellophane (Registered Trade Mark), or synthetic resin, adhesive, preferably translucent and colourless and optionally containing caustic alkali (e.g. caustic soda) being applied either to opposite sides of the lead foil or to the inner sides of the films before passage through rollers. Heat may be applied during passage through the rollers or thereafter. Letterpress or designs may be applied to the inner surfaces of the films by printing, painting or the like.
Patent GB-112782-A (GB)
Title: Improvements in Kinematographic Devices.
Inventor: CAPPELLE HERMAN VAN
IPC: G03B21/18
Filed: 1918-01-17
Abstract: 112,782. Capelle, H. van. Jan. 15, 1917, [Convention date]. Drawings to Specification. Arc-lamp electrodes.-The carbons of an alternating-current are lamp for a kinematograph projector are impregnated with salts to produce a frame arc, and are each such as would be used as positive carbons in a direct-current lamp.
Patent HK-29296-A (HK)
Title: Chemical compositions
Inventor: WHITE GEOFFREY
IPC: A61K31/635
Filed: 1996-02-15
Abstract: A composition comprising the compounds 2,4-diamino-5-(8-dimethylamino-7-methyl-5-quinolylmethyl)pyrimidine and sulphadimethoxine or salts- thereof useful for treating bacterial infections in small domestic animals.
Patent HK-63996-A (HK)
Title: Flowability improving agent a process for the production thereof and a use thereof
Inventor: OLSSON LARS-INGE
IPC: C04B24/22
Filed: 1996-04-11
Abstract: PCT No. PCT/SE91/00096 Sec. 371 Date Aug. 6, 1992 Sec. 102(e) Date Aug. 6, 1992 PCT Filed Feb. 12, 1991 PCT Pub. No. WO91/12214 PCT Pub. Date Aug. 22, 1991.The invention relates to a flowability improving agent comprising a combination, calculated on a dry product, of: A) 60-99% by weight of a sulphonated melamine-formaldehyde resin, a sulphonated melamine-urea-formaldehyde resin or a sulphonated naphthalene-formaldehyde resin; C) 0.5-40% by weight of a boron containing polyhydroxycarboxylic acid or a water-soluble salt of such an acid and optionally D) 0.5-30% by weight of a compound with formula Ar O-(R1)n-R2 where Ar is unsubstituted or substituted benzene moiety or naphthalene moiety, R1 is an oxyethylene group; -CH2CH2O-or an oxypropylene group;   <IMAGE>   an oxyethylene chain or an oxypropylene chain with up to fifteen oxyethylene groups or oxypropylene groups or a combination of oxyethylene groups and oxypropylene groups to a chain where the sum of these groups is at most fifteen; the mean value  &upbar& n for n is 1-15 and R2 is hydrogen or a phosphonate group with the formula   <IMAGE>   where M1 and M2 are hydrogen ion or alkali metal ion or where R2 is a group with the formula   <IMAGE>   where M2 has the above meaning and M3 is -(R1)n-O Ar where R1, n and Ar have the above meaning; a process for the production of the agent and the use of the agent in a cement containing composition.
Patent HU-T56589-A (HU)
Title: Process and apparatus for polymerization of alpha-olefines in gaseous phase
Inventor: BRULE DANIEL
IPC: B01J8/00
Filed: 1991-03-08
Abstract: The present invention relates to a process and a device for polymerizing alpha-olefins such as ethylene or propylene in a gas phase. The device comprises a gas phase polymerization reactor (5) into which a suspension of prepolymer particles in liquid saturated hydrocarbon(s) is continuously introduced. The prepolymer suspension is prepared in one or more prepolymerization vessels (14) and is continuouly passed to a post-treatment unit comprising a degassing means (10) wherein most of the dissolved unreacted olefinic monomer(s) is separated. Preferably, the post-treatment unit may comprise a particle separation means (11) for removing the finest and/or coarsest prepolymer particles from the suspension and/or a concentration means (11a) for concentrating the suspension. High activity catalyst can be used in the process with reduced amounts of prepolymer agglomerates. Prepolymer can be obtained with a constant quality and a desired size. <IMAGE>
Patent JP-S60145274-A (JP)
Title: Welding device for circumferential joint of cylindrical structure
Inventor: WADA KOUICHI
IPC: B23K37/02
Filed: 1984-01-06
Abstract: PURPOSE:To provide a titled device which performs efficiently horizontal welding without damaging a cylindrical structure by providing welding torches via finely adjustable adjusting shafts to the top ends of plural arm-shaped welding stands turning around the central shaft of the cylindrical structure. CONSTITUTION:Welding torches 11 are moved toward the outside in the radial direction by driving a screw ball screw 7 and are thus positioned then plural arm-shaped welding stands 6, 6' which can turn within the plane inclusive of the diameter around the central shaft 2 of cylindrical bodies 101, 102 themselves are turned by means of motors 8, pinions 9 and racks 4 on a support cylinder 3 by which the circumferential joint of the bodies 101, 102 is welded with a welding device for the circumferential joint consisting in providing said stands 6, 6' within the bodies 101, 102 which are superposed to form a weld line 201 and mounting the torches 11 via adjusting shafts 10 to the top ends thereof. The position of the weld line 201 is further detected by an optical image sensor 12 and is inputted to a control device part 16 which controls the horizontal radial shaft 10a and vertical driving shaft 10b of the adjusting shaft 10 thereby adjusting finely the position of the torches 11.
Patent JP-S59124738-A (JP)
Title: Semiconductor integrated circuit
Inventor: ITOU MAKIKO
IPC: H01L21/76
Filed: 1983-01-05
Abstract: PURPOSE:To prevent generation of a parasitic transistor between transistors by surrounding the whole periphery of the transistors by high-concentration impurity layers and subjecting them to biasing with the maximum potential. CONSTITUTION:When transistors Q1 and Q2 are adjacent, the whole periphery of Q2 is surrounded by a high-concentration impurity layer 25. By connecting it to the maximum potential, a parasitic transistor QN does not work if a collector of the transistor Q2 shows the negative.
Patent JP-S5494574-A (JP)
Title: Polyester film with improved surface
Inventor: ONO MASAAKI
IPC: C08J7/043
Filed: 1978-01-09
Abstract: PURPOSE:Polyester films whose one side surface is coated with particles of a mixture containing silicone, wax and thickener, thus having smoothness, high slipping and wearing resistance properties. CONSTITUTION:The one surface of a smooth polyester film is coated with a mixture containing silicone, wax and thickener to form a particle layer, whereby the one surface becomes slippery and the other remains smooth. The polyester used is, e.g., polyethlene terephthalate homopolymer or its crystalline copolymer or polyethylene 2,6-naphthalate or its crystalline copolymer. The silicone is preferably crosslinkable silicone as epoxidized dimethylsiloxane. The wax is, e.g., polyethylene or shellac wax.
Patent JP-H0640721-A (JP)
Title: Preparation of superconductive body with high critical electric current density
Inventor: ROBAATO BURUUSU BEIYAAZU
IPC: H01L39/24
Filed: 1993-01-06
Abstract: PURPOSE: To improve critical current density of a superconductor by bringing an electrically conductive substrate into contact with a precursor material of a superconductor oxide expressed by a specific formula, melting the precursor material by heating at a prescribed temp. under low oxygen pressure, then solidifying and oxygenating the molten precursor material under pressurization.  
     CONSTITUTION: A solid material consisting of the precursor material of the superconductor oxide expressed by the formula REBa 2 Cu 3 O 6+x  (in which RE is Y, Dy, Ho, Er, Tm, Yb, Lu; X is 0.8 to 1.0) is mounted on an inert conductive substrate made of silver or the like. Then, the precursor material is melted by being heated at a temp. which is lower than m.p. of the substrate and is higher than m.p. of the REBa 2 Cu 3 O 6+x  under an oxygen pressure lower than 3×10 -3  atmospheric pressure. After solidifying the molten precursor material by lowering the temp. thereof while maintaining the low oxygen pressure, the solidified material is oxidized at a prescribed temp. for a necessary period under oxygen pressure necessary for obtaining the superconductor having superconductivity transition temp. Tc of >77K to obtain the superconductor with high critical current density. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S62160700-A (JP)
Inventor: KIUCHI AKIO
IPC: H05H1/18
Filed: 1986-01-08
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-S61160169-A (JP)
Title: Multiprocessor system
Inventor: MORIYA SUSUMU
IPC: G06F15/177
Filed: 1985-01-07
Abstract: PURPOSE:To shorten the average waiting time of information sending by dividing a rough coupling bus into sections which is smaller than the number of subsystems, connecting the divided buses through signal distributors and coupling the different bus systems practically through the signal distributor only at the transmission of information between the different bus systems. CONSTITUTION:Information is transmitted among subsystems S1-S3 through a bus B1, information is transmitted between subsystems S4 and S5 through a bus B2 and information is transmitted between subsystems S6 and S7 through a bus B3. The buses B1, B2 are connected through a signal distributor 10 and the buses B1, B3 are connected through a signal distributor 20. Thus, the information can be transmitted between different bus systems B1 and B2, B1 and B3, B2 and B3 through the signal distributors 10, 20.