baber/WOPTO huggingface dataset:
Patent FI-952983-A (FI)
Inventor: BOICH HEINZ-HORST
IPC: B32B7/02
Filed: 1995-06-16
Abstract: PCT No. PCT/DE93/01177 Sec. 371 Date Aug. 1, 1995 Sec. 102(e) Date Aug. 1, 1995 PCT Filed Dec. 8, 1993 PCT Pub. No. WO94/14607 PCT Pub. Date Jul. 7, 1994A multilayered elastic sheetlike structure and a process for producing it are described. The sheetlike structure consists of at least one elastomeric layer of a homogeneous film/sheet and at least one inelastic fibre or filament layer which is connected to the elastomeric layer at mutually spaced-apart connection sites. Between the connection sites the fibre or filament layer is in folds when the elastomeric layer is in an untensioned or partially tensioned state and smooth when the elastomeric layer is in the completely tensioned state. The inelastic fibre or filament layer consists of an originally smooth, undrawn or partially drawn material which has been melted or adhered to the untensioned elastomeric layer at the connection sites and, after conjoint extension therewith, exhibits a persistent extension.
Patent FI-953921-A (FI)
Inventor: MARCUS THOR
IPC: B60S3/00
Filed: 1995-08-21
Abstract: PCT No. PCT/NO94/00046 Sec. 371 Date Nov. 13, 1995 Sec. 102(e) Date Nov. 13, 1995 PCT Filed Feb. 24, 1994 PCT Pub. No. WO94/19441 PCT Pub. Date Sep. 1, 1994It is disclosed a process for cleaning vehicles, especially cars, with an alkaline washing composition, preferably comprising one or more surfactants, where the washing composition is sprayed onto the vehicle with one or more nozzles or foam generators and where the alkaline washing composition in connection with the spraying onto the vehicle is combined with an aqueous solution of a cellulose derivative forming a semi-stable composition with congeals and absorbs/adsorbs the dirt particles removing them from the surface when the composition is rinsed off. It is preferred to add fibers in the rinsing water when hosing the composition off or in the cleaning solutions, and it is also preferred to perform the process at a pressure, e.g. 1-150 bars. The two components forming the cleaning composition are preferably combined by using an ejector system operated with water for obtaining the relevant concentrations of each component. The fiber dispersion may also be used separately with conventional washing compositions.
Patent FI-961243-A (FI)
Inventor: SPYDEVOLD STEINAR
IPC: B29C45/00
Filed: 1996-03-15
Abstract: PCT No. PCT/NO94/00153 Sec. 371 Date Mar. 4, 1996 Sec. 102(e) Date Mar. 4, 1996 PCT Filed Sep. 14, 1994 PCT Pub. No. WO95/07812 PCT Pub. Date Mar. 23, 1995A process for the production of products of light cellular plastic with closed cells from a plastic composition containing chemical blowing agent and, optionally, other process-regulative substances and additives, where the plastic composition is processed (kneaded) mechanically in a plastic processing machine to a well homogenized, melted plastic compound, and that the plastic compound is then pressed into a closed cavity, at a temperature above the decomposition temperature for the chemical blowing agent in the plastic compound, in combination with possible decomposition regulative additives.
Patent FR-1367740-A (FR)
IPC: B65H19/18
Filed: 1963-06-20
Granted: 1964-07-24
Abstract: 968,658. Feeding webs. CHEMISCHE FABRIEK L. VAN DER GRINTEN N.V. June 21, 1963 [July 3, 1962], No. 24808/63. Heading B6B. An expiring roll 6, Figs. 1, 2 and 3, of paper or like web and a replacement roll 7 are carried on shafts 4, 5 rotatable by a yoke 3 about a pivot 2. The roll 7 has temporarily attached thereto by hooks 21 and springs 20 a roller 18 pressing against its surface behind the adhesivecoated leading edge portion 17. The pivot is rotated to bring the roll 7 into position to press the running web against a roller 12, Fig. 2, the roll 7 being retained in its original angular aspect. When the roll 6 has almost expired, a brake for the shaft 5 is released, and the running web accelerates the roll 7 until the latter and the running web are moving at the same speed, when the roller 12 presses the adhesive-coated portion against the running web for splicing, Fig. 3. The roller 18 presses the running web against a knife 13 to be severed, and the abutment of the roller 18 against the knife cause the hooks to come off the shaft 5 and the roller 18 and its assembly to fall into a receptacle 16.
Patent GB-1131462-A (GB)
Title: Process for preheating shaped bodies in the deposition of semiconductor materials
Inventor: ENK EDUARD
IPC: C23C16/08
Filed: 1966-01-10
Abstract: 1,131,462. Deposition of semi-conductor material. WACKER-CHEMIE G.m.b.H. 10 Jan., 1966, No. 1049/66. Heading C1A. [Also in Divisions C7 and H5] In a process for depositing an elemental semiconductor material from a gaseous compound thereof on to a body of the same semi-conductor material heated by direct passage of current, in a metal vessel internally plated with Ti, Ag, Au, or Pt, and having a diameter greater than 150 mm., the body is preheated by an electric heater, fed by a different circuit from that used for direct heating, which is removed from the vessel, or swung away from the body, before deposition is effected. The semi-conductor material may be Si or B. The heater may be a strip heater swung away from the wall to a position 5-10 mm. from 1 or 2 bodies, or a rod heater introduced from above symmetrically between several bodies. It may be enclosed in a jacket of quartz, noble metal, or Al 2 O 3 .
Patent GB-1514881-A (GB)
Title: Edit circuit for a numerical control system
IPC: B23Q15/00
Filed: 1976-01-12
Abstract: 1514881 Numerical control systems OKI ELECTRIC INDUSTRY CO Ltd 12 Jan 1976 [20 Jan 1975] 01077/76 Heading G3N [Also in Divisions G4-6]  A plurality of series of input data corresponding to a plurality of objects to be controlled, the objects having one common control axis (X) is edited into a single series of data for feeding a single numerical control device by comparing at 5 the data, held in registers 3, 4, amongst itself, operating on the data with arithmetic circuits 6, 7 based on the result of the comparison, and combining the operated-on data in a register 8. Comparator 5 detects that datum from registers 3, 4 having the shorter control time t 1  in the direction of the common control axis X (in register 3, say). The datum from register 3 then passes via arithmetic circuit 6 unchanged whereas that from register 4 is divided by arithmetic circuit 7 into a data block having the control time t 1  and a remainder; the data block passes to register 8 to augment the datum from register 3 whereas the remainder is fed back to register 4. Since the datum in register 3 has been fully processed, emptying of register 3 reads in the next datum, this being compared with the remainder in register 4 and this process being repeated indefinitely. The input data may be obtained from paper tape and the invention may be applied to a twoheaded gate-type milling machine.
Patent GB-991628-A (GB)
Title: Improvements in or relating to a rotating shaft in a timekeeping device
IPC: G04B17/32
Filed: 1962-01-12
Abstract: 991,628. Bearings. UNITED STATES TIME CORPORATION. Jan. 12, 1962 [Jan. 12, 1961], No. 1192/62. Heading F2A. In a timekeeping device lubricated by a liquid lubricant having a retaining cavity 15 therefor and comprising a rotating shaft 2 having a bearing surface at its end 2a in the cavity and a material having a high-contact angle relative to the lubricant, this material is secured on to the shaft 2 adjacent to the bearing surface and is of high resistance to deterioration by cleaning solvents, the lubricant in the cavity 15 being thus prevented from migration up the shaft 2 by the material. The material may form a washer 18 on the shaft 2 where shown, is deformable, and has an internal diameter less than the outer diameter of the shaft neck. It is compressively biased against the shaft 2 by being within the recess 17. Further creepage is prevented by a washer 12 at the top of the shaft 2 and washers 20 and 21. The highcontact-angle material may also be coated on the shaft 2, e.g. on the ends thereof.
Patent GB-268468-A (GB)
Title: Improvements in or relating to holders or supports for thermionic valves
IPC: H01R33/945
Filed: 1926-01-15
Abstract: 268,468. Campbell, G. Jan. 15, 1926. Couplings. - In a valve holder supporting detachably one or more components such as a grid leak 10 or condenser 24, the terminals on the holder are provided with extensions 18 adapted to be engaged by clip contacts 19, 20 for the components. The condenser is secured to the clips by eyelets. One of the clips may be insulated from a terminal by a sleeve. In another arrangement the condenser is omitted and the clips are spaced by a strip of insulating material. One clip only may be mounted on a terminal.
Patent GB-754128-A (GB)
Title: Improvements relating to perambulators or the like
Inventor: SHOTT PERCIVAL
IPC: B62B7/10
Filed: 1954-01-16
Abstract: 754,128. Perambulators convertible into cots. TAN SAD, Ltd. Dec. 20, 1954 [Jan. 16, 1954], No. 1338/54. Class 108 (1). [Also in Group XXV] A perambulator of the type having a collapsible handle c and a collapsible and reversible body which may be detached from the undercarriage and used as a cot, comprises a jointed parallelogramic framework d<SP>1</SP>, d<SP>2</SP>, d<SP>3</SP>, d<SP>4</SP>, feet d<SP>7</SP> and extensions d<SP>6</SP> which may rest on the undercarriage framework a. The body of the cot is held in position by toggle fasteners h (see Group XXV), having pivoted links h<SP>1</SP> adapted to engage members g mounted on the rails d<SP>3</SP>, which rails may flex to assist in the retention of the fasteners.
Patent GB-336891-A (GB)
IPC: H01F27/28
Filed: 1930-01-15
Abstract: 336,891. Swendsen, J. W. Jan. 16, 1929, [Convention date]. Transformers. - Trans - former coils are made up of a number of layers of turns 9, 11 of bare conductor wound on insulating tubes 10 of successively increasing diameter, the tubes being assembled after winding and connections made to form a complete coil. The turns are spaced apart so as to leave a helical channel therebetween, and the ends of the tubes are left open in order that air may be forced through for cooling.
Patent GB-1455783-A (GB)
Title: Flame retardant phosphorus-containing acrylic and methacrylic  esters and amides
IPC: D06M13/02
Filed: 1974-01-11
Abstract: 1455783 Acrylic and methacrylic acid esters and amides containing phosphorus SCOTT PAPER CO 11 Jan 1974 [19 Jan 1973] 01450/74 Heading C2P Novel compounds of formula where R 1  is H or CH 3 ; R 2  is optionally substituted C 1 -C 3  alkylene; R 3 , R 4 , R 5  and R 6  are CH 3  or C 2 H 5 ; and X and Y are each -O- or -NH- may be prepared by reacting phosphorus oxychloride with compounds of formula R 3 -NH-R 4  and R 5 -NH-R 6 . Intermediates of formula may be isolated when reaction with the amine(s) is carried out first. The compounds of Formula I may be graft copolymerized on cellulosic fibres to give flame retarded fibres.
Patent GB-1510941-A (GB)
Title: Apparatus for photoelectrically determining the position of the focal plane in an optical system
IPC: G02B7/34
Filed: 1976-01-15
Abstract: 1510941 Photoelectric determination of a focal plane ERNST LEITZ WETZLAR GmbH 15 Jan 1976 1525/76 Heading H4D Apparatus for photoelectrically determining the position of the focal plane in an optical system comprises means 1-4 for imaging an object on at least one spatial frequency filter acting as or in combination with at least one photoelectric receiver system, the or each system being arranged to receive light fluxes and comprising at least one line of receivers, the apparatus further comprising electrically operable means to interrogate the receivers in pairs, means to evaluate the signals derived from the interrogation and means to indicate the focal condition of the optical system. In the embodiment of Figs. 1 and 3, corresponding ones of two lines 5, 6 of photodiodes are scanned simultaneously by means of shift registers 16, 17 controlled by a clock 25, the results of successive scans being fed to a differential amplifier 26, a rectifier 27 and means 28 for indicating the sum of the absolute differences between the signals from the diodes of each pair. If only one line of diodes 11, ..., n is used, Fig. 2, adjacent pairs are interrogated by transistor pairs 18, 19 etc. under the control of a single shift register 16'. Either a minimum or a maximum reading by means 28 will indicate an in-focus condition, depending on the relationship between the image, means 1-4 and the photodiodes. In these embodiments the photodiodes act as a spatial frequency filter. A separate spatial frequency filter may be provided in the form of an oscillated grating 29, Figs. 4, 6 (not shown) or gratings 29a and 29b, Fig. 5 (not shown). Light from the gratings passes to the photodiode system(s) and is evaluated as before.
Patent GB-756184-A (GB)
Title: Improvements in or relating to liquid separators
Inventor: ESPLEN JOSEPH SHIRLEY
IPC: B01D17/02
Filed: 1954-01-19
Abstract: 756,184. Gravity-separation apparatus. ESPLEN & CO., Ltd., A. Jan. 19, 1955 [Jan. 19, 1954], No. 1541/54. Class 46. Apparatus for separating liquids of differing densities, e.g. oil and water, comprises a spiral baffle 15 located within and spaced from a casing 11 itself located within and spaced from a chamber 10 having a false bottom 29 provided with water outlets 32 leading to a sump 30 and discharge duct 37. The mixture of oil and water flows down a central duct 16 to the interior of the baffle 15 and oil rising to the top of the inner casing is heated by a steam coil 20 and is discharged through a valved outlet 18; the separated water being deflected by a baffle 12 before traversing the outlets 32 and the duct 37 which serves to maintain the sump 30 full of water. Test cocks 35, 26 (not shown), 27, 25 and 41 are provided at differing levels.
Patent GB-637379-A (GB)
Title: Improvements in or relating to electron discharge devices
IPC: H01J21/36
Filed: 1947-01-17
Abstract: 637,379. Thermionic valves. STANDARD TELEPHONES & CABLES, Ltd. Jan. 17, 1947, No. 1628. Convention date, May 3, 1946. [Class 39 (i)] In an electron discharge device for highfrequency operation, the small spacing between the grid 1 and the cathode 15 is maintained by a cup-shaped member 9 formed of insulating material having a low expansion coefficient, such as ceramic or high-silica glass, which has a central column 13 with a flat surface carrying an electron-emissive coating 15 and a rim 11 having a peripheral surface 12 in contact with the lower washer 5 of two washers 4 and 5 which hold the grid 1 between them. The anode 23 is supported by a metallic flange element 25 which is sealed to a glass section 27, the latter being in turn sealed to an annular flange 28 which is bolted or otherwise suitably attached to grid washer 5.
Patent GB-606743-A (GB)
Title: Improvements relating to apparatus for raising and transporting loads
IPC: B66C7/00
Filed: 1946-01-17
Abstract: 606,743. Hoists. HUMPHREYS & GLASGOW, Ltd., and GAVIN, R. C. Jan. 17, 1946, No. 1676. [Class 78 (iii)] In a hoist of the kind in which the skip is raised vertically or along an incline until it reaches a certain height and is then traversed substantially horizontally to one of a number of selected discharge points such as is described in Specification 331,955, [Class 78 (iii)], twinskips are provided running on parallel tracks and operated by haulage ropes wound on separate winch drums driven by the same motor, the arrangement being such that to secure partial counterbalance one skip ascends the vertical or incline of travel while the other is descending, the, former reaching its horizontal travel at the same time as the other skip reaches its bottom position, and the skip, which has been raised continues along its horizontal travel towards the desired point of discharge without causing slack in the haulage rope of the skip in its bottom position. In the embodiment shown, skips a, b are raised along tracks c by haulage ropes 1a, 1b wound in opposite directions around drums 4 and discharged automatically at any one of three positions by adjustable ramps 11. The ropes pass from the skip around pulleys 2 on carriages 3a, 3b to their drums, where they are formed with a bight supporting tension weights 5a, 5b, which are limited as to upward movement by stops 10. Also attached to the skips are ropes 6a, 6b which pass over the pulley carriages 3a, 3b and pulleys 8, 9 to counterweights 7a, 7b. As the skip a advances to its discharge position X, its counterweight is drawn upwards and its tension weight 5a maintained against its stop 10 by the counterweight. At the same time, tension weight 5b descends from its stop 10 and preserves tension in the rope 1b. When the skip a reaches position X and is discharged, the winch drum 4 reverses and the skip is then drawn back together with its carriage 3a by the counterweight 7a to the point at which the carriage engages a stop and the skip alone carriage engages a stop and the skip alone then continues its travel downwards by gravity. In the meantime the tension weight 5b has risen to meet its stop 10 and then the skip b commenced to ascend.
Patent GB-1037040-A (GB)
Title: Improvements in rear axle arrangements on rear-engine motor vehicles
IPC: B60K5/00
Filed: 1965-01-14
Abstract: 1,037,040. Motor vehicles. DAIMLERBENZ A.G. Jan. 14, 1965 [Jan. 17, 1964], No. 1697/65. Headings B7D and B7H. Each rear wheel 5 of a rear-engined vehicle is driven from differential gearing 3 arranged between the engine 1 and a change-speed gearbox 2 by a drive shaft 16 disposed ahead of the wheel axis A and coupled to the wheel through spur gearing 11, 13 or by chain or belt gearing. The drive shaft 16 is connected by a flexible coupling 15 to the differential output shaft 4 and by a universal joint 14 to the gearing 11, 13, and may be inclined in a horizontal plane (Fig. 2, not shown). A casing 7 enclosing the gearing 11, 13 is mounted on or integral with a suspension arm 6 which swings about an axis L extending obliquely of the vehicle to intersect the centre line M on or, as shown, ahead of the differential output shafts 4. In another embodiment (Fig. 3, not shown), each drive shaft is journalled in a tubular extension of the easing and is connected to the differential output shaft by a universal joint disposed on the pivot axis of the suspension arm.
Patent GB-1136250-A (GB)
Title: Modified polyamide resin compositions
Inventor: SILVERSTONE GERALD ALFRED
IPC: C08G69/00
Filed: 1967-01-12
Abstract: 1,136,250. Polyamides. VICTOR WOLF Ltd. 21 Nov., 1967 [12 Jan., 1967], No. 1708/67. Heading C3R. Polyamides are prepared by reacting (1) a polyamide formed by reaction of a dimer acid with at least one polyamine and lesser amounts of monomeric or short chain dibasic acids, with (2) at least one polyamide formed from omega amino carboxylic acids or the cyclic lactams derived therefrom, at elevated temperature (e.g. 250-350‹ C.) when an amide interchange reaction takes place to produce a uniform composition. Polyamide (2) which may comprise 1 to 60% of the total may be prepared from an #-aminocarboxylic acid or cyclic lactam containing 6 to 18 carbon atoms. Reaction may take place from to 6 hours, and may be carried out in an inert atmosphere. The dimer acid used in the examples contains 68À5% dimerized linoleic acid, the remainder being more highly polymerized or monomeric acids.
Patent GB-315890-A (GB)
Title: Process for the decomposition of hydrocarbons into hydrocarbons containing fewer carbon atoms
IPC: C07C4/06
Filed: 1928-01-18
Abstract: 315,890. Peski, A. J. van. Jan. 18, 1928. Hydrocarbons are decomposed into unsaturated hydrccarbons containing fewer carbon atoms by heating in presence of sulphur, selenium, tellurium, arsenic or antimony or mixtures of such elements with compounds of the same elements, or compounds of sulphur, arsenic, or antimony, with or without a halogen or halogen compound, whether organic or inorganic. In an example, propane is passed at 550‹ C. over tellurium supported on pumice, the reaction being effected in presence of a very small quantity of iodine, the escaping gases containing about 16 per cent of unsaturated compounds, mostly ethylene; with tellurium alone the yield is 10 per cent, and with iodine alone 8 per cent. Specifications 2308/14, [Class 1 (i), Chemical processes &c.], and 264,827 are referred to,
Patent GB-822202-A (GB)
Title: Improvements in or relating to the manufacture of large sheets of flexible materials
Inventor: NOBLE DENNIS ALEXANDER JOHN
IPC: B29C65/40
Filed: 1957-01-17
Abstract: 822,202. Seaming non - metallic sheet materials. BRITISH CELLOPHANE Ltd. Jan. 16, 1958 [Jan. 17, 1957], No. 1817/57. Class 42 (1). A process for the manufacture of large folded sheets of thin flexible material from flattened tubing 14 comprises bringing the tubes together to form a multi-ply assembly, bonding (at 10, 11) the tubes together at a selected longitudinal edge of the assembly and cutting off the edge portion (as shown in Fig. 4) either before or after bonding. The edge portion may be cut off by trimming through the bonds 10, 11. As shown in Fig. 2, three polythene tubes 1, 2, 3 are bonded together by means of two streams 7 of molten polythene from jets 8 as the tubes pass between rollers 4, 5 which may be heated or cooled, the assembly of tubes being drawn past cutter blades 12, 13 which cut off the edge portion of the assembly.
Patent GB-951235-A (GB)
Title: Improvements relating to automatic timing electric switches
Inventor: SEARLE WALTER WILLIAM RALPH
IPC: D06F34/06
Filed: 1960-01-19
Abstract: 951,235. Electric timer switches. HOOVER Ltd. Jan. 17, 1961 [Jan. 19, 1960], No. 1948/60. Heading H2B. A cam-operated programme switch bank is driven step-by-step by a pawl-and-ratchet arrangement 72, 77 powered by an electric motor 51 acting through a mechanical changespeed gearing having at least two speeds, the higher or highest one being an overdrive which is brought into operation to step the programme switch rapidly to omit part of the sequence. The speed changes are made by dog clutches 58, 61 actuated by a face cam 81 coupled to the programme cam and the overdrive is brought in by a solenoid 89 operating a selector arm 85; at the same time the excitation of the driving motor is increased to develop a greater torque. As disclosed, the timer controls a washing machine and operates a bank of switches 78, each in series with a manually operated switch so that when one or more are selected by closing the appropriate manual switch they will switch in the overdrive and rapidly step the machine through that part of the cycle to which they relate. Some of the programme switches are monitored by conditions in the machine) temperature of water, level of water), the gear selectors having gone into neutral and the cycle thus being halted until the appropriate filling, emptying or heating action terminates, when the switches close to stop the programme cam to the next operation.