baber/WOPTO huggingface dataset:
Patent FI-944158-A (FI)
Inventor: FLODMAN LEIF
IPC: D21J1/00
Filed: 1994-09-09
Abstract: In a process for making board according to the wet method, a stock is prepared from fibres produced from a fibrous raw material, and a binder is added prior to dewatering and pressing. The process is distinguished by adding the binder to the fibres before the preparation of the stock. The binder may be a water-soluble binder which is precipitated and fixed to the fibres by acidification. Acidification may take place in connection with the preparation of the stock or prior thereto as well as prior to the addition of the binder. The binder can be added to the fibres in the blow line from the defibrator for producing the fibres from the fibrous raw material, or it may be added to the fibres before the defibrator.
Patent FI-950137-A (FI)
Inventor: HANSON RONALD L
IPC: C12P19/60
Filed: 1995-01-12
Abstract: An enzymatic hydrolysis method, wherein one or more C-7 sugar, preferably C-7 xylosyl-bearing taxanes are contacted with an enzyme or microorganism capable of hydrolyzing said sugar groups to hydroxyl groups.
Patent FI-952159-A (FI)
Inventor: BERTOLI CONSTANTIN
IPC: A61K38/00
Filed: 1995-05-05
Abstract: Prepn. of a concentrate of polyunsatd. fatty acid ethyl esters comprises: a) ethanolysis of an oil rich in polyunsatd. fatty acids, which has been previously refined, using ethanol in the presence of a catalyst; b) complexion of these esters with urea in soln. in ethanol, giving an insol. inclusion complex; and c) sepn. of the inclusion complex and recovery of a fraction of ethyl esters rich in the polyunsatd. fatty acid esters in the liq. phase. The oil is pref. a vegetable oil rich in  gamma -linolenic acid (evening primrose oil, borage oil or oil from the pips of the fruits of the Ribes genus, pref. blackcurrant), or a vegetable oil rich in linoleic acid and poor in  alpha  linolenic acid (partic. passion flower oil or maize oil) or a marine animal oil rich in eicosapentaenoic and docosahexaenoic acids. The concentrate in soln. in hexane is treated with activated carbon (10-40 wt.%) at room temp., the carbon sepd. and the hexane evapd.
Patent FI-970130-A (FI)
Inventor: ZUMKELLER MARKUS
IPC: H04H20/67
Filed: 1997-01-13
Abstract: PCT No. PCT/EP95/02751 Sec. 371 Date Jun. 24, 1997 Sec. 102(e) Date Jun. 24, 1997 PCT Filed Jul. 13, 1995 PCT Pub. No. WO96/02988 PCT Pub. Date Feb. 1, 1996The common-wave broadcasting of radio programs is known in the art. Common-wave operation of radio transmitters allows the available transmission band width to be particularly well utilized, for example for national scale common-wave broadcasts. A new process now allows a stereo transmission channel to be divided into two mono transmission channels during radio broadcasts and to broadcast certain programs only through particular transmitters. Information concerning the division of the stereo transmission channel into two mono transmission channels is further broadcast over the entire common-wave transmission network. This information causes receivers tuned to this transmission channel to automatically switch to mono evaluation of the reception signal. On a regional level, information may also be broadcast concerning which of both mono transmission channels may be received. Alternatively, the receiver or user himself may select the mono transmission channel he wishes to receive. This process may be implemented with all common-wave broadcasting modes.
Patent FI-981905-A (FI)
Inventor: JAHKONEN PEKKA
IPC: H02P21/00
Filed: 1998-09-04
Abstract: The invention relates to a method for controlling an alternating-current motor fed from a current-controlled alternating-current source, in which method the effect of harmonic moments generated in the motor is compensated. According to the invention, the torque of the motor is regulated by means of a current reference and that the current reference is corrected to compensate the harmonic moment.
Patent FI-982726-A (FI)
Inventor: FRIMAN LEIFY
IPC: H04W8/24
Filed: 1998-12-16
Abstract: The invention is related to signaling in cellular telecommunication systems, namely to reduction of resources used by signaling. According to the invention, a list of neighbor cell information is communicated to a mobile station in compressed form. Preferably, the neighbor cell information list is transmitted in such a way, that a table reciting parameter values in use by the neighboring cells, and for each of these cells, each value listed in the table is represented by a pointer such as an index to the table. In this way, same parameter values do not need to be repeated for each cell using the same values. The neighbor cell information list can be further compressed by expressing a first frequency parameter value in the normal way, but expressing further frequency parameter values relative to the first, or as in a further embodiment, relative to the previous frequency parameter value. Such ways of representing frequency values allow the use of fewer bits to represent the frequency values.
Patent FR-1418001-A (FR)
IPC: B01D9/00
Filed: 1963-08-13
Granted: 1965-11-19
Abstract: A normally crystalline high explosive is converted to a finely-divided particulate form by contacting immediately after formation, a turbulent mixture of a solution of the explosive in an inert solvent (8 p.b.w.) and of an inert miscible non-solvent (3-7 p.b.w.), with additional non-solvent such that the total non-solvent is at least 2.2 x the solvent.  Specified explosives are pentaerythritol tetranitrate, nitromannite, cyclotrimethylenetrinitramine, cyclotetramethylenetetranitramine, tetranitromethylaniline ethylene dinitramine and trinitrotoluene.ALSO:A normally crystalline high explosive is converted to a finely-divided particulate form by contacting immediately after formation, a turbulent mixture of a solution of the explosive in an inert solvent (8 p.b.w.) and of an inert miscible non-solvent (3-7 p.b.w.), with additional non-solvent such that the total non-solvent is at least 2.2 x the solvent.  Specified explosives are pentaerythritol tetranitrate nitromannite, cyclotrimethylenetrinitramine, cyclotetramethyltetranitramine, tetranitrome thylaniline, ethylenedinitramine and trinitrotoluene.
Patent GB-1419651-A (GB)
Title: Method for manufacturing carrier bags
IPC: B31B19/86
Filed: 1973-01-09
Abstract: 1419651 Making bags with reinforced openings K H SENGEWALD 9 Jan 1973 1079/73 Heading B5D [Also in Division A4] A method of making carrier bags comprises providing a flattened tube of thermoplastics material with at least one longitudinally extending reinforcement strip 22, longitudinally slitting the tube walls, welding the walls together perpendicularly to the longitudinal tube axis by means of longitudinally spaced pairs of cross-welds 19, 20 and slitting the tube between and parallel to the cross-welds of each pair. The reinforcement strip(s) are welded or glued to the tube walls. In one embodiment Fig. 2 reinforcement strips, e.g. 22 are applied to opposite walls of a tube, apertures 26, 26a and gripping holes 16, 16a are punched into the strips, the strips and tube are slit longitudinally by a blade 24, the cross-welds 19, 20 are made, and bags are produced by cutting at 25 between the cross-welds. The tube may include bottom folds. In a second embodiment offset reinforcement strips are provided on opposite faces of the tube and the tube walls are cut by offset longitudinal cuts to provide bags having a reinforcement on one wall and an overlapping flap on the other. In Fig. 9 reinforcement strip is applied to one tube wall and the strip and tube slit by a blade 24. Portions 33, 34a of the tube are folded back against the adjacent wall portions and secured by welds 35, 36 and the reinforcement strips portions 23a, 23b have weakening perforations to form overlapping flaps 38. The bags have cut out gripping holes and rhomboid cutouts 37 are made to trim the overlapping flaps. In another embodiment the portions 33a, 34a are cut away as waste.
Patent GB-279283-A (GB)
Title: Improvements in and relating to the reduction of aromatic nitro compounds
Filed: 1926-04-21
Abstract: 279,283. Carpmael, W., (I. G. Farbenindustrie Akt.-Ges.). April 21, 1926. Amino compounds; aniline.-The reduction of aromatic nitro compounds to the corresponding amino compounds with iron and hydrochloric acid is performed with a concentration of acid substantially greater than 6 per cent, or where there is used, instead of hydrochloric acid, an acid-reacting aqueous solution of a salt of an aromatic amine, it may be of the amine to be produced, this solution is of corresponding concentration. The process results in the production of a finely divided iron oxide suitable for use as a pigment. An example is given in which nitrobenzene is reduced with iron and hydrochloric acid so that there is produced an iron oxide which, after being freed from salts and dried, may be converted into a pigment by ignition and oxidation. Reference is made also to the use of aniline hydrochloride instead oi hydrochloric acid.
Patent GB-450816-A (GB)
Title: Improvements in labels
IPC: G09F3/02
Filed: 1936-01-16
Abstract: 450,816. Labels. GRAND, [nÚe BONNAUD], I. F., GRAND, L. L., and GRAND, G. A., 82, Rue de Wattignies, Paris. Jan. 16, 1936, No. 1425. Convention date, Jan. 18, 1935. [Class 73] In a method of manufacturing reinforced labels, wherein two opposite strips of labels are manufactured in the same ribbon, a reinforcing ribbon or ribbons 3 are stuck directly and completely on the central portion of the label ribbon 1, the perforations 2 are made, and the labels are then cut out in sine formation along the line 4, and along the parallel lines 5. Reinforcing ribbons 6 may also be stuck on the extreme edges of the label ribbon before the labels are cut out.
Patent GB-1356232-A (GB)
Title: Screw rod type damper
IPC: F16F7/10
Filed: 1972-01-12
Abstract: 1356232 Vibration dampers; pipe support SANWA TETSUKI KOUGIYOU KK 12 Jan 1972 [15 July 1971] 1431/72 Headings F2S and F2P A vibration damper for a pipe, which restricts high frequency vibrations (earthquakes, wind) whilst allowing low frequency vibrations (temperature) comprises a main casing 1 having an end portion 1a supporting a first attachment portion 1b, a cylindrical auxiliary casing 2 which is slidably mounted in the main casing 1, one end of the auxiliary casing projecting from the main casing and supporting a second attachment portion 2a, a screw rod 3, which is coaxial with the auxiliary casing 2, rotatably mounted in the end portion 1a of the main casing 1 and in engagement with a screw hole in the auxiliary casing 2, and one or more cylindrical weights W (or a cylindrical brake drum, not shown) mounted coaxially on the screw rod 3. The reciprocating movement of the casings 1, 2 in response to vibrations is damped by the rotation of the inertia weight(s), or the brake drum. In Fig. 3 (not shown) a gearing device (R) between the screw rod and the inertia weight effectively increases the inertia of the weight.
Patent GB-790857-A (GB)
Title: Improvements relating to the hydrocatalytic desulphurisation of petroleum hydrocarbons
IPC: C10G45/02
Filed: 1955-01-18
Abstract: Petroleum hydrocarbons are hydrocatalytically desulphurized by contacting in liquid phase with a sulphur-resistant hydrogenation catalyst at elevated temperature and pressure; the feedstock is admitted to the reaction zone at a temperature sufficiently below the desired reaction temperature that the heat of reaction raises the reactor temperature to the desired temperature.  The catalyst may comprise the oxides of cobalt and molybdenum supported on alumina. Petroleum hydrocarbons referred to are gas oil, cracked gas oil obtained from catalytically cracking a wax distillate and a mixture of 80 per cent gas oil and 20 per cent cracked gas oil. In examples, various feedstocks are treated (1) at 1000 p.s.i.g., 8 v./v./hr., a gas recycle rate of 1250 SCF/B., and using a feedstock inlet temperature of 750 DEG  F. and a maximum catalyst bed temperature of 790 DEG  F.; and (2) at 475 p.s.i.g. 1.25 v./v./hr., a gas recycle rate of 1100 SCF/B, and feedstock inlet and outlet temperatures of 681 DEG  F. and 700 DEG  F. respectively. Platformer exit gas is used as make-up gas in both examples.
Patent GB-547035-A (GB)
Title: Improvements in feeding arrangements for rhombic aerials
IPC: H01Q11/06
Filed: 1941-02-04
Abstract: 547,035. Aerial feeding arrangements. MARCONI'S WIRELESS TELEGRAPH CO., Ltd. Feb. 4, 1941, No. 1481. [Class 40 (v)] A rhombic aerial for transmission or reception is coupled to a feeder by means of a tapered line which is connected to points on the arms of the rhombus away from the vertex where a suitable impedance is presented. Fig. 3 shows a tapered line having a length of one wavelength # and connected at #/2 from the vertex. The line may be continuously tapered, as shown, or the tapering may be effected in steps as shown in Fig. 4a by using insulated stretches m or by using single conductors on each side of the line with insulated cross wires. The aerial may be terminated at the end remote from the feeder by a resistance also connected by means of a tapered line. The obtuse angles of the aerial may be flattened, Fig. 6, and reflection is avoided if the flattening is effected over #/4 an aerial system may be formed by assembling a number of rhombic aerials one above the other each lying in a horizontal plane, Fig. 5 (not shown).
Patent GB-1083016-A (GB)
Title: Improvements in or relating to washing and spin drying machines
IPC: B60B33/00
Filed: 1966-01-13
Abstract: 1,083,016. Washing machines. N. V. PHILIPS GLOEILAMPENFABRIEKEN. Jan. 13, 1966 [Jan. 15, 1965], No. 1657/66. Heading D1A. A washing and spin-drying machine, in which the washing drum is rotatable at high speed for spin drying, rests on at least three wheels 1, 2, 3, the angle between two of the wheels 2, 3 being between 1 and 10 so that movement of the machine during spin drying is reduced. Further, at least one of the wheels may be such that the distance from its axis to its running surface is not constant, e.g. the wheel may be elliptical.
Patent GB-857715-A (GB)
Title: Protective cover for slideways, lead screws, racks and the like
Inventor: BRADLEY JOHN RAMSEY
IPC: B23K7/00
Filed: 1958-01-17
Abstract: 857,715. Machine-tool details; cutting by fusion. BRITISH OXYGEN GASES Ltd. Jan. 13, 1959 [Jan. 17, 1958; May 19, 1958], Nos. 1730/58 and 15993/58. Classes 83 (3) and 83 (4). Means for protecting a slideway, lead-screw, rack &c. 11 along which a moving body 10 operates, comprises a flexible cover-strip 17 anchored at its ends and passing over guiderollers &c. 18-20, on the moving body so as to form a loop 21, the open-side of which is presented to the slideway &c. As applied to the slideway 11 of a flame-cutting machine, in which the beam 10 is traversed by a rack-andpinion gear 12, 13, the pinion 13 is located in the loop 21 between the pairs of rollers 18, 19, and beneath roller 20. Either or both of roller assemblies 18, 19, or roller 20, may be adjustable to regulate strip-tension. Flexible side members 22 retain the unstressed strip of curved cross-section (Fig. 4, not shown), on the slideway, and are pushed off the strip by a pair of rollers 26 at each side of the loop. The side members 22 and strip 17 may be of spring- steel. In a modification, Fig. 5, the strip 27 is made of polythene &c., or rubber reinforced by metallic threads, canvas 30 &c., and has channels 28 engaging ribs 29 of metal, rubber, polythene &c. to hold the strip over slideway 11 at each side of the loop. Ribs 29 of flexible material may have metal cores. Instead of providing the ribs on the slideway, these may be provided on the strip for engaging rigid or flexible channels on the slideways. The second Provisional Specification states also that strip-tension may be adjusted at one or both ends of the strip.
Patent GB-657297-A (GB)
Title: Corner for fixing photographs
IPC: B42F5/06
Filed: 1948-01-21
Abstract: 657,297. Picture &c. mounts. WIENEN, M. J. C. Jan. 21, 1948, No. 1896. [A Specification was laid open to inspection under Sect. 91 of the Acts, July 26, 1948. ] [ Class 11] A mount for fixing the corners of photographs, comprising a body 1 with the back covered with adhesive and a strip 2 of transparent or non-transparent material extending between two mutually perpendicular sides and a foldable lip 3 to which the photograph can be attached, has the lip 3 lying within the rectangle confined by the two mutually perpendicular sides and two sides respectively parallel to them, the lip 3 being formed by two incisions 4 in the body 1 of the corner adjacent the meeting angle of the said respectively parallel sides and extending towards the inner edge of the strip 2. As shown, the corners of the rectangle are cut off and the incisions 4 are perpendicular to the edge of the strip 2.
Patent GB-984843-A (GB)
Title: Vacuum cleaners
IPC: A47L9/20
Filed: 1963-01-16
Abstract: 984,843. Vacuum cleaner filters. HITACHI Ltd. Jan. 16, 1963 [Jan. 22, 1962; Aug. 17, 1962], No. 1989/63. Heading BIT. Cleaning of a flexible cloth filter screen 19, Fig. 6, mounted within the lower part 3 of a two-part casing 2, 3 electric vacuum cleaner is effected by means, e.g. a comb or brush urged against and adapted to slide over the downstream side of the screen thereby progressively deforming the cloth over the entire area thereof resulting in dust being forced by gravity from the upstream side to fall into the casing portion 3. The rim of filter screen 19 is supported by an annular packing 5 disposed between the upper and lower casing portions 3, 2 as is a frame 29 having a central bearing 30 for a stub shaft 31 from which radiate screen contactng arms 32, Fig. 7, which on removal of the upper casing part 2 are rotated by a hand operated crank handle 33, 34. In a modification the arms are provided with brush bristles or comb teeth, and in further modifications cleaning means are removable as a unit from the lower casing 3 and are attached thereto only when cleaning the filter as shown in Figs. 4, 5, 19 and 23 (not shown).
Patent GB-669051-A (GB)
Title: Circular weaving looms provided with means operated under the control of the weft thread for operating a warning device or weft stop motion
IPC: D03D37/00
Filed: 1949-01-25
Abstract: 669,051. Weft stop motion; cop feeler; circular loom shuttle. SAINT FRERES SOC. ANON. Jan. 25, 1949 [Jan. 31, 1948], No. 1998/49. Classes 142(i) and 142(iii) Weft stop motion. The weft 4 is led by guides 5, 6 round the pulley of a miniature electric generator 7 on the shuttle. The current generated is fed by a contact shoe 16 on the shuttle to a segmental bus-bar 17, cessation of current operating a warning device or stopping the loom. Cop feeler, When the end turns of the cop collapse under the pressure of a spring-loaded feeler 20, the generator circuit is broken by the tail 13 of the feeler (to which a wire 23 is attached) sliding off a terminal 15.
Patent GB-100088-A (GB)
Title: Improved Tyre for Motor-vehicles and Bicycles.
Inventor: DETERDING CAREL ADOLF GERHARD
IPC: B60C5/16
Filed: 1916-02-14
Abstract: 100,088. Deterding, C. A. G. Feb. 13, 1915, [Convention date]. Air tubes and chambers; jackets and covers. -In a single-tube tyre consisting of a casing 1 of usual construction with a wall 4 of rubber forming an air-tight joint with the edges of the casing, the longitudinal margins of the strip 4 are turned back on themselves and the marginal portions only are secured to the tyre The Specification, in the original form, as open to inspection under Sect. 91 (3) (a) also describes a puncture-proof band 5 of fabric, with small metal plates 6 secured thereto bv rivets 7, which may be inserted in the tread. This subject-matter does not appear in the Specification as accepted.
Patent GB-1102507-A (GB)
Title: Temperature monitoring and alarm system
Inventor: HOWELL JOHN STINSON
IPC: G01K1/02
Filed: 1967-01-16
Abstract: 1102507 Measuring temperature electrically HOWELL INSTRUMENTS Inc 16 Jan 1967 [18 Feb 1966] 2181/67 Headings G1U, U5A2, U5C1 and U5C8 Each of a plurality of thermocouples T1, T2, T3...TN has one output lead 11 connected to a common line 12, and the other output lead 31 connected to the wiper of a respective switch 21  controlled by scanning means 60, a selected switch supplying its associated thermocouple voltage, together with a bias voltage generated across a respective one of potentiometers R1, R2, R3...RN, to a comparator 16 where it is compared with the average value of all the other thermocouple outputs obtained on line 14 by connecting the remaining thermocouples in parallel. A meter 15 measures the difference between any thermocouple output and the overall average output, an alarm being operated if this difference exceeds a predetermined value. The bias voltages are provided, and arranged to be connected to their respective thermocouples only when that thermocouple is being monitored, to allow for permissible differences between the thermocouple outputs under normal conditions. If a plurality of points on a turbine or I.C. engine is being temperature monitored, the temperatures may vary widely in normal circumstances, but if one point varies in temperature by more than a relatively small amount from its own earlier temperature a malfunction or excessive loading at that point is to be indicated. The various bias  voltages, obtained from a source 40, are adjusted by respective sliders Cl, C2, C3...CN, so that each thermocouple output plus its respective bias, under normal conditions, equals the average temperature and the meter 15 reads zero. A general load change on the system causes all temperatures to vary together, and therefore also the average temperature signal between lines 12, 14, so that meter 15 produces no indication if the load change is evenly distributed. To maintain accuracy with large changes in average temperature, however, the bias voltages are all adjusted by a servo or the like, which is controlled by a function generator 51 responsive to the "average" signal, and which adjusts the e.m.f. source 40. The switches 22 may be relays or transistor flip-flops.
Patent GB-1514058-A (GB)
Title: Electrical connectors
IPC: H01R4/62
Filed: 1976-01-20
Abstract: 1514058 Sleeve couplings; direct connections CURT WINEMAR AB 20 Jan 1976 [29 Jan 1975] 2218/76 Heading H2E An aluminium connector having a recess or hole 190 provided with a plurality of ridges 191 and intermediate grooves for example by a screw-thread, may be clamped to an aluminium conductor or conductors 19 by crimping as at 203, 204. Any oxide layer on the conductor is thereby penetrated and a large contact area is formed. The ridges may have flat tops and their height from the bottom of the grooves lies between 0À5 mm. and 4À0 mm. The conducting cross-sectional area of the connector in the region of the recess lies between 1À5 and 5 times the size of the cross-sectional area of the hole.
Patent GB-781973-A (GB)
Title: Improvements in or relating to one way brakes for motor cars and like vehicles
IPC: B60T7/12
Filed: 1954-01-26
Abstract: 781,973. One-way brakes. DINSDALE, W. E., and SMITH, E. April 19, 1955 [Jan. 26, 1954], No. 2277/54. Class 103 (1). A one-way braking mechanism for preventing road vehicles from running back on hills or moving in a direction other than that intended comprises a unit for fitting on to the main power transmission shafting 7, 7, which includes a pair of one-way spragging devices 1 such as are shown in Fig. 2, having balls or rollers 6 which lock on to a stationary ring 3, such devices being arranged to act against rotation of the transmission shaft 7 in different directions and in coaxial disposition therewith. One or other of the spragging devices is brought into operation by movement of the internally splined sleeve 8, 9 by rods 12, linked to the gear lever, so as to engage with dogs or teeth 10. The unit is preferably mounted within the gear box walls towards the rear thereof.