baber/WOPTO huggingface dataset:
Patent FI-870154-A (FI)
Inventor: WARD JOHN W
IPC: C10G47/16
Filed: 1987-01-15
Abstract: A waxy hydrocarbon feedstock is converted into a product hydrocarbon of reduced normal paraffin content by either dewaxing or hydrodewaxing the feedstock in the presence of a dewaxing or hydrodewaxing catalyst under conditions such that the normal paraffin content of the feedstock is reduced by selectively converting waxy paraffins into lower molecular weight hydrocarbons. At least a portion of the effluent from the dewaxing or hydrodewaxing zone is then passed to a hydrocracking zone where it is contacted with a hydrocracking catalyst in the presence of hydrogen under conditions such that a further reduction in the normal paraffin content is effected. When the desired product is a lube oil base stock, the overall conversion of components in the feed boiling above about 345 DEG C (650 DEG F) to components boiling at or below about 345 DEG C (650 DEG F) that takes place in the dewaxing or hydrodewaxing step and the hydrocracking step combined is no more than about 20 volume percent, preferably no more than about 10 volume percent. When the desired product is a middle distillate, the overall conversion of feedstock constituents in the dewaxing or hydrodewaxing step and the hydrocracking step combined to components boiling below about 150 DEG C (300 DEG F) is no more than about 25 volume percent, preferably no more than about 15 volume percent.
Patent FI-880995-A (FI)
Inventor: SJOEGREN BOERJE
IPC: B27F/
Filed: 1988-03-03
Abstract: A device for nailing together two construction elements 7, 8 by a nail being pressed by means of a first pressure medium cylinder 5 through the one construction element, for example a plasterboard 7, and further into the second construction element, for example a wooden transom 8. The first cylinder 5 is secured in an axially movable manner to a stand part 1 and a pressure foot 6 is adjustably fixed to the cylinder by means of which a collaring force can be generated against the construction. The working stroke of the piston rod 20 of the first cylinder realizes the forcing home of the nail. A second, smaller pressure medium cylinder 3, fixedly connected to the stand part 1, is set up to collar the first cylinder and its pressure foot tightly against the construction elements so as to hold these together as the nail is forced home. The second cylinder 3 is arranged such that its piston rod 12 is displaceable in a direction essentially perpendicular to the motional direction for the piston rod 20 of the first cylinder. Fixed to the free end of the piston rod 12 of the second cylinder is a wedge 4, which can be driven in between the rear part 23 of the first cylinder and the stand part, for realizing the collaring of the first cylinder, with constant collaring force, and maintained bearing of the pressure foot against the construction elements, even when the parts are locally further pressed together as the nail is driven in. <IMAGE>
Patent FI-910479-A (FI)
Inventor: AUER ANTTI
IPC: G06F/
Filed: 1991-01-31
Abstract: The invention relates to an improved process for handling tasks in real time, especially in merged systems. The tasks are provided with priority and each one of the tasks is always executed to a finish so that only the handling of a higher prioritized task can slow down its handling. According to the invention, the handling of an occurrence is always started as soon as it is observed, even though the handling of the previous occurrence would still be uncompleted unless this is specifically forbidden. This handling is realized according to a specific handling sequence. The occurrence produces an interruption, which gives rise to a report describing the occurrence and a new handling sequence as soon as a break is allowed in the handling sequence currently in progress. A handler can in this case have a plurality of uncompleted handling sequences when the most recently started handling sequence is underway. The tasks can be provided, instead of with priority, with handling times and the process is realized in a corresponding manner starting off from this basis. <IMAGE>
Patent FI-910849-A (FI)
Inventor: KASBERGER PETER
IPC: B28C5/18
Filed: 1991-02-22
Abstract: In a mixer, especially a building-material mixer, having a drum (1) which is mounted overhung on a pivoting arm (2) on the bottom side and can be driven by means of a driving device having at least one motor (13) and a reduction gear (14) and the bottom of which is made double-walled for receiving two drum bearings (8, 9), a simple, compact and robust design and a quiet and reliable mode of operation can be achieved if the driving device (13, 14) is arranged at least partially in the region between the bearings (8, 9) of the drum (1). 
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Patent FI-915660-A (FI)
Inventor: HOERMANN MICHAEL
IPC: E06B9/60
Filed: 1991-11-29
Abstract: Torsion spring arrangement (4) for counterbalancing a roller shutter in a building, which is guided movably up and down at least in the direction of a component of motion, the displacement motion of which shutter being converted into the rotation of a shaft (2) running approximately coaxially with respect to the spring arrangement (4) and by means of which a rotary motion is applied to one end of the spring arrangement (4), whose other end is supported against twisting, in such a way that when the shutter moves downwards, the said spring arrangement tightens, accumulating energy, and releases the accumulated energy during the upward movement; for the purpose of simpler manufacture, and to reduce the risk posed by breakage of the spring spiral, the torsion spring arrangement is designed in such a way that a plurality of single torsion springs (10) are arranged around the shaft spindle (2) outside the shaft or distributed over the shaft circumference within the said shaft on the inner peripheral wall thereof, the one ends of which springs being put together in such a way as to transfer energy in the same direction via a gear device and the other ends of which springs being put together rigidly with respect to the energy transfer to which they are subjected. <IMAGE>
Patent FI-915963-A (FI)
Inventor: SULLEROT DAVID
IPC: G01B11/10
Filed: 1991-12-18
Abstract: The device consists of a small light source placed at the focus of a lens, a horizontal slit acting as a stop for the lens and a first optical system for forming an image of the slit in the plane through which the thread passes. Means are provided for detecting the beam intercepted by the thread. 
<??>An optical beam-splitting system (P1) is placed in the path of the beam (A) after the slit (3) and before the thread (5) so as to form two distinct images (3', 3'') of the slit (3) in the plane (4). 
<??>The means for detection consist of two detectors (D1, D2) mounted in opposition, each receiving a beam (C, C') intercepted by the thread (5). 
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Patent FI-943279-A (FI)
Inventor: BERNERT RICHARD
IPC: B05C11/02
Filed: 1994-07-08
Abstract: The invention relates to a metering system with a doctor element designed as a doctor rod for coating material webs, which are guided over at least one roll which is assigned to the doctor element, the doctor element being held in a bed which is carried by a holder which is designed in one piece with the bed and which is held on one wall of a clamp which is simultaneously one boundary wall of the opening channel for the coating compound, the holder having at its end a clamping or tensioning surface on its side opposite the clamping wall. The invention is characterised in that, in the region of the end of the clamping wall bounding the supply channel, the holder has a step change in thickness and has there, at its side opposite the said clamping or tensioning surface, an extension which is designed with a bevel which forms an angle between 15 and 55 DEG  with the boundary wall of the holder which is on the side opposite the clamping or tensioning surface, this boundary wall surface being flush with the wall surface of the clamping wall. <IMAGE>
Patent FI-943713-A (FI)
Inventor: ROENNEMAA JUKKA TIMO TAPIO
IPC: A23B4/044
Filed: 1994-08-11
Abstract: The smoke bag 1 is, so to speak, an ordinary bag, it is not very bulky and easy to carry around. When the smoke bag is to be used, its mouth is opened and its smoking chamber 5 can be formed into the required shape. The product to be smoked is placed in the smoking chamber and the mouth of the bag is sealed by triple folding of the bag around the mouth. The smoke bag is placed against a fire, live coals, grill or similar heat source such that its smoke pocket 2 will be situated between the heat source and the smoking chamber, whereupon the smoke- forming material is activated and the smoke is able to pass through a fold 6 from the smoke pocket to the smoking chamber in which the product to be smoked is situated. During the curing process, the product being smoked increases the pressure in the smoke bag. Consequently, the shape of the bag is altered such that the folding location of the smoke pocket is raised. Liquids from the product being smoked cannot, therefore, penetrate into the smoke pocket and thereby prevent smoke formation and harm the taste when they burn. Since the smoke pocket is located between the smoking chamber and the heat source, it acts as insulation and prevents overheating of the smoking chamber and hence also prevents the product being smoked from burning. Following the smoking, the product can be served directly from the smoke bag by opening of the smoking chamber from above.
Patent FI-962301-A (FI)
Inventor: KOHL BERNHARD
IPC: A61K31/437
Filed: 1996-05-31
Abstract: PCT No. PCT/EP94/03911 Sec. 371 Date May 31, 1996 Sec. 102(e) Date May 31, 1996 PCT Filed Nov. 26, 1994 PCT Pub. No. WO95/15324 PCT Pub. Date Jun. 8, 1995Compounds of formula I    <IMAGE>  (I)  wherein R1, R2, R3, R4, R5, R6, X, n and A have the meanings as given in the description, can be used for combatting Helicobacter bacteria.
Patent FI-970033-A (FI)
Inventor: PELTOLA HARRI
IPC: H04B7/26
Filed: 1997-01-03
Abstract: The invention relates to a method for determining radio network hot spot area location and a transceiver, the radio network comprising at least one base station (20) and a plurality of subscriber terminals (10), the hot spot area having a concentration of subscriber terminals. The base station (20) forms local areas and transmits a location code on the basis of which the subscriber terminals (10) identify the base stations (20) belonging to the local area and are signalling with the base station (20). The transceiver (30) comprises transmission means (32) for transmitting a location code not belonging to the local area to the subscriber terminals (10), calculation means (33) for calculating the number of signalling subscriber terminals (10) and the calculation means (33) for calculating the distance between the transceiver (30) and the subscriber terminals (10) signalling with the transceiver (10).                                      00000
Patent FI-971828-A (FI)
Inventor: SOININEN VEIJO
IPC: B29C51/10
Filed: 1997-04-29
Abstract: The invention relates to a method for forming a coated plastic sheet 20 into a piece of a desired shape, the sheet 20 composed of a plastic layer 21, a coated layer 22 and a layer of adhesive 23 being heated, the heated sheet 20 being delivered to a mould 11 provided with suction apertures 12, the suction apertures 12 being connected to a vacuum, and the moulded piece being removed after cooling. The method is characterised in that the coated layer 22 is elastic and that the forming is performed as vacuum forming by means of a single-sided mould 11. The invention also relates to a device for performing the method. <IMAGE>
Patent GB-102755-A (GB)
Title: Butts and Butt Attachments for Firearms used in Bomb Throwing.
Inventor: GAULDIE KENNETH
IPC: F41A23/00
Filed: 1916-01-24
Abstract: 102,755. Gauldie, K., and Gauldie, W. Jan. 24, 1916. Stocks; aiming-rests for.-Relates to guns for throwing bombs or grenades, and consists in providing a butt stock, or stock attachment a, adapted to rest on the ground at a point c in line with the axis of the barrel, so that, on discharge, there is no tendency to a rotational jump. A seat g may be provided on the attachment or specially-shaped stock.
Patent GB-728134-A (GB)
Title: Improvements in or relating to recovery of metals from arsenic-containing metallic ores
IPC: C01G1/00
Filed: 1952-01-15
Abstract: Particulate ores, concentrate and mixtures thereof containing iron and cobalt-sulphur-arsenic complex minerals are treated to recover the cobalt by oxidizing an aqueous sulphuric acid slurry of the particles with air, oxygen-enriched air or oxygen at temperatures of 250 DEG  F.-650 DEG  F. and super-atmospheric pressure, the acid content of the solution being maintained less than 10 per cent. by weight but greater than that corresponding to a pH greater than 4.5. Mutually equivalent amounts of iron and arsenic are precipitated as acid insoluble arsenate leaving cobalt in solution as sulphate, from which it may be recovered in a known manner.  Where the treated liquid still contains dissolved arsenic, this may be precipitated before or after separation of p  the solid residue by addition of acid soluble alkaline earth compound such as limestone or dolomite or iron, e.g. in the form of pyrites, to produce a pH not more than 4.5 to remove arsenic as calcium, magnesium or iron arsenate.  The resulting liquid will contain, in addition to cobalt, other acid soluble metals such as copper, nickel, zinc and silver.  Copper may be precipitated as metal, by cementation, or by treatment with carbon monoxide or hydrogen, or as sulphide, by addition of an alkali metal sulphide or ammonium sulphide.  Cobalt sulphate in relatively pure form may be obtained by partial crystallization and separately treated or cobalt and nickel may be separated by addition of ammonia to give a pH of 4.5-6.7 at which nickel sulphate-ammonium sulphate crystals are precipitated leaving cobalt in solution.  Cobalt is recovered by addition of ammonia to give a pH of above 6.8 to convert the cobalt ions to the complex Co(NH3)xxx ions, x being 2-6, and reducing at elevated temperature with a reducing gas such as hydrogen.  Specifications 728,135 and 728,136 are referred to.ALSO:Cobalt and nickel recovered separately in the form of solutions of their sulphates (see Group III) are precipitated in metallic form from solution in the following manner.  Cobalt sulphate solution is treated with ammonia to give a pH of above 6.8 to convert cobalt ions to complex CO(NH)x++ ions, where x is 2-6 and is reduced with a gas such as hydrogen at 425-500 DEG  F. at superatmospheric pressure, cobalt being precipitated as powder. Nickel sulphate solution, similarly treated with ammonia, is reduced at 350-450 DEG F.  Carbon monoxide may be used instead of hydrogen.  Specifications 728,135 and 728,136, [both in Group III], are referred to.
Patent GB-364852-A (GB)
Title: Improvements in or relating to photographic films
IPC: G03C1/76
Filed: 1931-01-13
Abstract: 364,852. Photographic films. KODAK, Ltd., Kodak House, Kingsway, London, and CROWTHER, R. E., 32, Park Lane, Wembley, Middlesex. Jan. 13, 1931, No. 1188. [Class 98 (ii).] Relates to anti-halation films of the kind having the sensitive emulsion on one face of a support and a dyestuff layer on the other face, and consists in applying to the outer face of the dyestuff layer an adherent, isolating layer or coating to prevent adverse action of the dyestuff on the emulsion, e.g. in roll spools or film packs. The isolating layer is preferably formed of a colloid which is soluble in, pervious to, or swollen by water or other liquids with which the film is treated after exposure. Where the colloid is substantially insoluble in water the layer must be sufficiently thin to permit water to penetrate to the dyestuff layer. Suitable colloids include albuminoids such as casein and gelatine, gums such as gum arabic and gum tragacanth, starch, regenerated cellulose, solutions of cellulose esters and ethers, natural and synthetic resins either soluble or non- soluble in alkali, &c. For dry climates, a water-soluble cellulose derivative, e.g. cellulose aceto-lactate, is suitable ; but for humid climates a water-insoluble but alkali-soluble material is preferred, e.g. a coating of eggalbumen in water rendered insoluble by heat, cellulose nitrate, water-insoluble proteins such as alkali-soluble casein, or a spirit-soluble gum or resin such as sandarac with a small amount of wax such as stearic acid. Examples of suitable coating solutions are (1) cellulose acetolactate 4 parts, water 90 parts, glycerine 1/10 part, and saponine 1/10 part ; (2) egg albumen 3 parts, water 100 parts ; (3) cellulose nitrate 10 parts, butyl acetate 200 parts, ethyl acetate 800 parts.
Patent GB-765983-A (GB)
Title: Process for the manufacture of ferro-manganese in blast furnaces
IPC: C21B5/00
Filed: 1955-01-14
Abstract: Phosphorus-containing manganese ores are smelted in a blast furnace under a slag containing CaO, MgO and SiO2 in which the ratio CaO + MgO:SiO2 is from 1.7-2.8 and in which the proportion of MgO is greater than 3 per cent, preferably 6-18 per cent.  The slag may contain 18-30 per cent Al2O2.
Patent GB-1203843-A (GB)
Title: Structural elements and a dismountable framework formed therefrom
Inventor: CHAMPION STEWART
IPC: E04G1/14
Filed: 1968-01-09
Abstract: 1,203,843. Scaffolding elements. SCAFFOLDING (GREAT BRITAIN) Ltd. 8 Jan., 1969 [9 Jan., 1968], No. 1301/68. Heading E1S. A scaffolding framework element comprises tubes 1-3 arranged in a triangle, tube 1 having terminal spigots 5 and 6 for engaging like elements which are laterally adjacent and below, respectively, or base-plates below, and tube 2 carrying a welded-on end plate 4 with an attached socket 8 for receiving spigots on a laterally adjacent element and the one thereabove.
Patent GB-1421662-A (GB)
Title: Yarn false twisting device
IPC: D02G1/08
Filed: 1973-01-10
Abstract: 1421662 Friction false-twister ERNEST SCRAGG & SONS Ltd 17 Jan 1974 [10 Jan 1973] 1324/73 Heading D1D In a yarn friction twisting device where three parallel spindles each rotatably support sets of axially-spaced friction twisting discs, the linear sliding of one spindle support oppositely pivots the other spindle supports to vary disc overlap, the spindles remaining equally spaced. In Fig. 2, fixed spindle 23 mounted on slide 24 and fixed spindles 17, 18, mounted on arms 14, 15 pivoted at 16, each support three friction discs. The discs on each spindle are mounted on a sleeve rotatable on the spindle. The slide and arms are urged together by springs 27, 28, 29. To decrease disc overlap, the slide is withdrawn by screw 30 and nut 32, the slide cams 34 pivoting the arms apart. To insert yarn, Fig. 3, the slide, screw and nut are withdrawn by rotation of crank pin 40 rotating with disc 37, the slide cams 35 pivoting the arms further apart. Nut 32 may be pre-set, and distance pieces of different thickness inserted between the nut and abutment 31 to provide known disc overlap. The disc rims at least may be of polyurethane. Spindles 17 supports an upper, and spindle 18 a lower, guide disc, e.g. of metal.  Driving. Flexible member 54, e.g. a round, polyurethane belt, runs over pulleys 46, 50, 51 on the disc sleeves, over pulleys 52, 53 on the arms, and over pulleys 55, 56 on pins 16. The belt and pulleys may be toothed. At least one of the pulleys may be driven, e.g. pulley 56 may be mounted on a belt-driven shaft replacing one pin 16, or at least one of pulleys 46, 50, 51, 55 or 56 may be a belt-driven double pulley.
Patent GB-690022-A (GB)
Title: Improvements in and relating to wound electric insulation
IPC: H01B17/28
Filed: 1952-01-17
Abstract: 690,022. Transformers. BRITISH THOMSON-HOUSTON CO., Ltd. Jan. 17, 1952 [Jan. 20, 1901], No. 1375/52. Class 38 (ii). [Also in Group XXXVI] An electrically-insulating cylinder comprises a plurality of coaxial, superposed, substantially cylindrical turns of insulating material which has stress-distributing lines of conducting material positioned thereon substantially parallel to the axis of the turns. After winding, the cylinder may be impregnated with a resin and baked to a hard condition. In a transformer, three of these cylinders 22, 23, 24 may be arranged between the magnetic core 18, low-voltage winding 20, high-voltage winding 21, and casing 19. The cylinders 22, 23 are each provided at the upper end with an integral flange 25, 26 to form a continuous insulating barrier between the windings and earth. The stress-distributing lines may consist of a graphite phenolic resin varnish, and are stated to result in a uniform potential gradient across the flange portions of the cylinders.
Patent GB-1254172-A (GB)
Title: Electrostatographic imaging process and apparatus
IPC: G03G15/22
Filed: 1969-01-09
Abstract: 1,254,172. Electro-photographic processes. RANK XEROX Ltd. Jan.9, 1969 [Jan.11, 1968], No.1411/69. Heading G2H. An electrostatic image is induced in a continuous web of material of resistivity in the range 10<SP>7</SP>-10<SP>14</SP> ohm. cm. by providing an image support member having supported thereon an electrostatic latent image, contacting the imaged surface of the support member with a first surface of the continuous web, and separating the web material from the image support member thereby inducing an electrostatic latent image in the web corresponding to the electrostatic latent image on the support member the image being developed on the second surface of the web. A latent electrostatic image is formed on image support member 7 at an exposure station 4, and the member is directed on to the surface of a drive roller 3a by a guide 5 and held thereto, e.g. by a vacuum seal. The member 6 then contacts the inner surface of a continuous web 2, and whilst contact is maintained a potential is applied to the outer surface of the web by a corona discharge wire 12. The web is separated from the drive roller, and hence the member 7, in the vicinity of development station 15, development of the latent image being by a magnetic brush. The developed image is transfered to copy material 19 under the action of corona discharge device 17, and fixed on the copy material by heater 26. The image support member 7 retains the electrostatic image and is retained on the roller to produce a multiple number of copies. Colour copying is achieved by disecting the image of the original into three additive primary colours, the resulting half-tone positives being used to produce three image patterns on conductive plates that are wrapped on to the surface of the drive roller. The image support member 7 consists of a photo-conductive material on a conductive support, and is flexible so that it may be wrapped around the drum. Alternatively, the drum may be photo-conductive and the image formed directly thereon.
Patent GB-231958-A (GB)
Title: Improvements in and relating to means for pouring or distributing tar, bitumen and other liquids on roads and like surfaces
IPC: E01C19/16
Filed: 1924-01-18
Abstract: 231,958. Coleman, F. Jan. 18, 1924. Surface treatment with liquid materials.-To facilitate the spreading of tar from a boiler, an open distributing-trough c, which has its inlet end below the boiler cock b, is hinged about pivots g, m in vertical alignment with the cock outlet. The outer end of the trough is supported by a tie l, the length of which is adjustable to control the inclination of the trough. The outer end of the trough may be connected by a spout w with a second trough r which is moved outwards by a handle v to form an extension of the first trough.