baber/WOPTO huggingface dataset:
Patent FI-894231-A (FI)
Inventor: BRUGEROLLE JEAN-RENAUD
IPC: B01D53/22
Filed: 1989-09-07
Abstract: The separation of a gaseous mixture of at least three components, by permeation, wherein a more permeable component, e.g. hydrogen, is separated from an intermediately permeable component and a less permeable component, e.g. CO2 and CO, respectively, in a first permeator. The residue from the first permeator, e.g. CO2 and CO, is introduced into a second permeator in which the intermediately permeable component, e.g. CO2, is separated from the less permeable component, e.g. CO. The less permeable component, e.g. CO, is then directly and completely introduced into the downstream side of the first permeator, where it rejoins the more permeable component, e.g. H2. The partial pressure of the more permeable component in the starting gaseous mixture, e.g. H2, is maintained higher than its partial pressure in the final mixture of e.g. H2 and CO.
Patent FI-902517-A (FI)
Inventor: HEIKKINEN KYOESTI JUHANI
IPC: E06C7/18
Filed: 1990-05-22
Abstract: The object of the invention is an arrangement to stop people falling when they move around on a ladder, which arrangement comprises a frame 1 designed to move along a rail 3 fixed to the ladder, a locking member 4 pivotally connected to the frame, a spring element 5 supported on the frame for pressing the locking member against the rail, and a moving element 6 fixed on the frame for moving the frame along the rail. Existing arrangements are troublesome to use and are complicated. In an arrangement according to the invention, the end of the locking member 4 which is pressed against the rail comprises two points 7, 8, the first of which - point 7 - is arranged to be moved towards the rail when the pull of the locking member has ceased and to stop the arrangement together with the part 9 located on the other side of the frame 1, while the second point 8 is then arranged to move towards the rail when the locking member is pulled down, and to fasten the arrangement to the rail when the rail is wedged between the frame and the points. <IMAGE>
Patent FI-906335-A (FI)
Inventor: PITKAEJAERVI KARI
IPC: D21F/
Filed: 1990-12-20
Abstract: The invention concerns a turbulence flange of a lip for the lip channel in the headbox of a paper machine and a method for refitting it. The turbulence lip is formed into a cassette 26 which can be replaced, which includes a cassette body 28 and a strip housing 29 in it, in which the individual strips 27 can be positioned. The turbulence lip is made of lips 19 whose input ends 19a are positioned in such a way between the strip surfaces 35', 35" of the strips 27 facing each other that they are secured by the strips 27 facing each other, in which each lip 19 can be replaced by loosening strips 27a, 27... from the cassette body 28. <IMAGE>
Patent FI-912011-A (FI)
Inventor: PAUL ULRICH
IPC: C02F11/122
Filed: 1991-04-25
Abstract: Dissolved and suspended phosphates are substantially eliminated from a clarified waste water (3) low in solids. Precipitants and flocculants (4, 9) are added to the waste water low in solids to convert the dissolved phosphates into undissolved form and precipitated products and suspended matter are removed by microscreening (13) using mesh widths in the region of about 10 to 150  mu . The microscreening is preferably carried out in two stages with a prescreening using a mesh width of 60 to 150  mu  and a fine screening using a mesh width of 10 to 80  mu . 
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Patent FI-923411-A (FI)
Inventor: LAINE JUHANI
IPC: F24F13/068
Filed: 1992-07-28
Abstract: Air inlet device, which comprises an inlet air housing 1, the outer surface 2 of which is partially or completely perforated and the inlet air pipe 3 of which is coupled to the inlet air duct 4. The end 5 of the inlet air pipe 3 that opens into the inlet air housing 1 extends close up to the unperforated end 6 of the inlet air housing. <IMAGE>
Patent FI-930751-A (FI)
Inventor: BERTRAND CLAUDE
IPC: C07B57/00
Filed: 1993-02-19
Abstract: Process for transforming (benzoyl-3 phenyl)-2 propionic-R(-) acid into an S(+) isomer through the action of a base either in situ during the splitting of racemic ketoprofen or on the crystallization mother liquor of a (benzoyl-3 phenyl)-2 propionic-S(+) acid salt.
Patent FI-941952-A (FI)
Inventor: CHAO FRANCIS C
IPC: A61K35/19
Filed: 1994-04-27
Abstract: A reconstituted platelet membrane vesicle preparation is provided. The preparation, directed at promoting hemostasis, may be prepared from proteins and lipids derived from either synthetic sources or from mammalian platelet membranes. The product may be used for transfusions or may be topically applied. Methods for forming the vesicles and products for storing and dispensing the vesicles also are provided.
Patent FI-944721-A (FI)
Inventor: VAN PHAN DEAN
IPC: D21H/
Filed: 1994-10-07
Abstract: Tissue paper webs useful in the manufacture of soft, absorbent products such as napkins, facial tissues, and sanitary tissues, and processes for making the webs. The tissue paper webs comprise papermaking fibers, a biodegradable quaternized amine-ester softening compound, a wetting agent, and a temporary wet strength resin. The process comprises a first step of forming an aqueous papermaking furnish from the above-mentioned components. The second and third steps in the basic process are the deposition of the papermaking furnish onto a foraminous surface such as a Fourdrinier wire and removal of the water from the deposited furnish. An alternate process involves the use of the furnish containing the aforementioned components in a papermaking process which will produce a pattern densified fibrous web having a relatively high bulk field of relatively low fiber density in a patterned array of spaced zones of relatively high fiber density.
Patent FI-954585-A (FI)
Inventor: LECHNER JOSEF
IPC: C08L75/04
Filed: 1995-09-27
Abstract: The use of special polyol derivs. (I) as internal mould release agents and/or polyols with release properties in the prodn. of polyurethane (PU) mouldings is claimed. Polyols (I) have an OH no. of 150-700, with at least two alcoholic OH gps. and at least one fatty acid residue per mol., and are obtd. by reacting a 8-20C fatty acid or deriv.. (II) with a starting polyol (III) consisting of di- or tri-ethanolamine, di- or tri-isopropanolamine, dibutanolamine, or the reaction prod. of ethylene oxide (EO) and/or propylene oxide (PO) with ethanolamine, isopropanolamine, dibutanolamine or a prim. or sec. aliphatic or aromatic amine.
Patent FI-961157-A (FI)
Inventor: CALL HANS-PETER
IPC: D06L4/30
Filed: 1996-03-13
Abstract: PCT No. PCT/EP94/01966 Sec. 371 Date Nov. 7, 1996 Sec. 102(e) Date Nov. 7, 1996 PCT Filed Jun. 16, 1994 PCT Pub. No. WO94/29510 PCT Pub. Date Dec. 22, 1994A process for modifying, breaking down or bleaching lignin, material containing lignin or like substances uses oxidation catalysts and suitable oxidizing agents wherein these catalysts are used in combination with aliphatic, cycloaliphatic, hetercyclic or aromatic compounds containing NO, NOH or (A).
Patent FI-963013-A (FI)
Inventor: KJAER OLE
IPC: F16K47/02
Filed: 1996-07-30
Abstract: In a radiator valve a second throttle point which is formed by a gap (119) between an annular face (114) surrounding the valve seat and the end face of an insert (113) is located downstream of a first throttle point between the valve seat (108) and the closure member (109). The gap (119) is axially offset with respect to the valve seat (108). In particular, the valve seat (108) projects beyong the annular face (114). In this manner, valve noise can be considerably reduced.
Patent FI-973330-A (FI)
Inventor: LIPSHEY ARTHUR L
IPC: A61B19/00
Filed: 1997-08-14
Abstract: The invention relates to methods and apparatus for locating an internal injury. The apparatus includes a marker that is temporarily positionable at an external location adjacent the internal injury. The marker is formed of a material that is visible on an X-ray, magnetic resonance image, ultrasonic image, or other device for imaging the internal injury. The method includes the steps of positioning a marker at an external location adjacent an internal injury, simultaneously visualizing the marker and the internal injury, and marking an approximate external location corresponding to the internal injury. Where X-rays are used for simultaneously visualizing the marker and the internal injury, the X-ray is used to map the approximate external location corresponding to the internal injury.
Patent GB-698122-A (GB)
Title: Improvements relating to helical gears
Inventor: CUTLER WILLIAM HENRY
IPC: F16H55/08
Filed: 1951-01-13
Abstract: 698,122. Rolling. MORRIS COMMERCIAL CARS, Ltd. March 7, 1952 [Jan. 13, 1951], No. 1006/51. Class 83 (iv). [Also in Group XXIV] The acute-angled corners 16, Fig. 6, of a helically-toothed wheel are chamfered to avoid weakness at these corners. The chamber is formed by traversing the worked wheel while it is in mesh with a composite slave gear comprising a main helically-toothed part 1, Fig. 2, held between a pair of mutilated straighttoothed spur gears 2, 3. The pitch of the spur teeth is equal to the transverse pitch of the helical teeth and the spur teeth at each side lag slightly behind the helical teeth so that when the work is traversed in both directions the spur teeth form chamfers parallel to the work axis. The main part 1 has full width helical teeth over the segments 4, 5 where spur teeth are missing so that the spur gears are interlocked with the main part. The full width helical teeth roll on the chamfered teeth of the work to remove the burrs. In a modification each spur gear is formed with two segmental gaps each receiving a group of fullwidth helical teeth. A double helical gear 9, Fig. 5, is chamfered by being traversed while in mesh with two slave gears of opposite hand mounted on a common driving arbor 12 to which one only of the slave gears is keyed. Burrs on the end faces of the worked teeth are removed preferably by traversing a tool slide carrying three cutters, first engaging the ends 14, 15 of the teeth and then being shifted to remove the remaining end burrs.
Patent GB-1292679-A (GB)
Title: Improvements in or relating to harvesting machines
Inventor: ROWLAND-HILL EDWARD WILLIAM
IPC: A01F12/44
Filed: 1970-01-09
Abstract: 1292679 Harvesting machine SPERRY RAND CORP 9 Jan 1970 [9 Jan 1969 24 Nov 1969] 1090/70 Heading A1F Crop material is delivered by a conveyor 124 to the feeding augers 46 of an axial-flow threshing and separating means 14 in an upwards direction intermediately of the ends of the augers 46 by means of a ramp 113. The axial-flow threshing and separating means 14 comprises two (or a single) units 33 and 34 disposed side-by-side generally longitudinally of the harvester. Each auger 46 comprises two flights 46a and 46b which are cut away at 130, 131 and 132, 133. Bars 135 and 136 on the outer sides of the casings 35 and 36 of the units 33 and 34 direct crop material axially and then towards the periphery of each unit 33 and 34. Frusto-conicat shields 151 prevent fouling of the shafts 37 and 38 by crop material, and may be fixed to a beam 95 or may be rotated.
Patent GB-761153-A (GB)
Title: Process for the production of aggregates of calcined petroleum coke fines in the form of lumps or moulded bodies
IPC: C10L5/14
Filed: 1954-01-14
Abstract: Aggregates of calcined petroleum coke fines in the form of lumps or moulded bodies are produced by introducing the petroleum coke fines into a heating chamber in which they are either aggregated into lumps or, when the heating chamber used is a shaping chamber, into moulded bodies, all the walls of the heating chamber being heated to a substantially uniform temperature sufficiently above 800 DEG C. to produce calcined coke having not more than 0.8 per cent of volatile constituents.  The heating chamber may suitably be a horizontal chamber coking oven with a wall temperature of at least 900 DEG C. The petroleum coke fines employed have a water content less than 1 per cent and preferably about 0.4 to 0.2 per cent; they are preferably of irregular size and a substantial proportion of the grains have a grain size greater than 5 mm.  The petroleum coke fines may be mixed with a binder such as a hard pitch, in this case the petroleum coke fines are crushed to a uniform fineness between about 2 and 4 mm and contain or the mixture thereof with the binder contains about 8-10 per cent water.  The proportions of petroleum coke and pitch are preferably 4 parts of petroleum coke to 1 part of hard pitch.  A higher proportion of hard pitch is necessary if the petroleum coke is ground to a size less than 2 mm.  In another modification the petroleum coke fines with a lower water content are mixed with coal having an ash content not exceeding 2.4 per cent and a binder such as a hard pitch without addition of water.  Suitable proportions are 75 per cent petroleum coke, 15 per cent coal and 10 per cent hard pitch.  The aggregates or moulded bodies may be used in electrometallurgy, for resistance carbons, arc lamp carbons, or for the manufacture of electrodes.
Patent GB-857142-A (GB)
Title: Improvements in and relating to hydrocarbon fuels for internal combustion engines
IPC: C10L1/18
Filed: 1957-01-11
Abstract: A hydrocarbon fuel for use in an internal combustion engine contains a plurality of heavy metal organic acid salts, the heavy metals being lead and at least one of the metals copper, zinc and tin, in a concentration not exceeding 0.1% by weight and in the form of complex compounds with one or more of the following solution-promoting agents: an amine, an imine, a nitrile, a hydroxylamine, an alcohol, a phenol, an ether, an aldehyde, a ketone, or a carboxylic acid or a derivative thereof.  The lead, copper, tin and zinc salts are benzoates, oleates, stearates and butyrates; other acids which may be used to form the salts are cinnamic acid, tartaric acid and oxalic acid.  The salts may be added directly to the gasoline or may be formed in situ by reacting the metal with acid previously added to the gasoline. The solution promoting agent may be aniline, quinoline, ethylamine, diethylamine; ethylenimine; benzonitrile, benzyl cyanide, acetonitrile; phenyl hydroxylamine; ethyl alcohol, amyl alcohol, benzyl alcohol, glycol; phenol, o-cresol, a naphthol; ethyl ether, diisopropyl ether; benzaldehyde, salicylic aldehyde, acetaldehyde; acetone, acetophenone, diacetyl, benzil, acetoacetic ester; acetic acid, butyric acid, oleic acid, stearic acid, benzoic acid, salicylic acid, oxalic acid, phthalic acid, ethyl benzoate, isopropyl benzoate, benzamide, alanine or succinamide.  The composition may also contain naphthalene. Examples of gasoline compositions are given. Specification 792,704 is referred to.
Patent GB-103827-A (GB)
Title: Improvements in Processes for Tanning.
Inventor: ROEHM OTTO
IPC: C14C3/28
Filed: 1917-01-25
Abstract: 103,827. R÷hm, O. Jan. 28, 1916, [Convention date]. Combination tanning processes.-Relates particularly to iron tanning. Simultaneously with, or previous to, the treatment with iron salts, the tanning is assisted by treatment with an aldehyde, such as formaldehyde. This tanning may also be combined with tanning by phenols, naphthols, aromatic carboxylic acids, or vegetable or metal tanning-media. Other materials may also be used, such as soap, sulphides, &c. Examples of the proportions of ingredients to be employed are given. In the Specification as open to inspection under Sect. 91. (3) (a) the process is stated to be applicable to metallic salts other than iron. This subject-matter does not appear in the Specification as accepted.
Patent GB-157351-A (GB)
Title: Improvements in and relating to synthetic milk
IPC: A23C11/10
Filed: 1921-01-10
Abstract: 157,351. Domaschintzky, J. July 26, 1919, [Convention date]. Food preparations.-Soya beans for use in making artificial milk are, before reducing or grinding, extracted first with an acid and then with an alkaline solution, the alkali being used in such quantity as to neutralize the remaining acid and leave the material slightly alkaline. The beans are then ground in water containing alkalies, and if desired, phosphates, and the liquid is strained. The strained liquid is sterilized and sugar and emulsified vegetable fats added. Oxidizing substances, such as hydrogen peroxide and potassium permanganate may be added during the extraction with acids. The acid required may be produced by bacterial fermentation while the beans are soaking.
Patent GB-1095212-A (GB)
Title: An improved window assembly
Inventor: HILL AUBREY ERIC
IPC: B60J10/00
Filed: 1964-01-10
Abstract: 1,095,212. Glazing. HUMBER Ltd. and A. E. HILL. April 8, 1965 [Jan. 10, 1964; July 6, 1964], Nos. 1318/64 and 27796/64. Heading E1R. A motor vehicle window assembly comprises a pane 10 supported on resilient spacer blocks 12 at intervals around the frame 11 and secured thereto by bosses 16 provided with dove tail edges 17, 18 cooperating with channel 14 spot welded to the frame. The spacer having pillars 21, 22 forming a step 26 with the pane lying in the angle of the step and a strip of flowable thicol rubber 27 placed around the inner marginal portion of the pane is displaced by the pillars, when the pane is pushed home into grooves 29, 30 in the block to form a continuous strip between the pillars and frame 11, the blocks 12 also forming holding means for an external surround 31 which has a key 32 entering a socket 24 in each block. An inner surround 35 is held by rails 23 formed on the blocks 12. The pillars (21, 22 Fig. 5, 6) are omitted and the pane is secured to the frame by a bead of non-flowable adhesive, uncured butyle rubber, reinforced with a core of rubber &c., or by a bead of flowable adhesive with a spacer for the pane provided by an inwardly directed flange on the frame 11, which flange is edged with a U-bead as a finish. In a further modification the bent over sides of the surround 31 form a slot which engages over an enlarged boss on the front of the blocks 12. Portions of the tongues forming the socket 24 may be removed (Figs. 7 - 10, not shown).
Patent GB-103991-A (GB)
Title: Improvements in Ore Concentration.
Inventor: MARTIN RHETHERFORD BRAWDUS
IPC: B03D1/001
Filed: 1917-01-27
Abstract: 103,991. Martin, R. B. Jan. 28, 1916, [Convention date]. Surface-tension separating processes.-Frothing- agents for use in flotation processes are modified by heating them, for example to about 250‹ C., with sulphur. Pine oils, pine tars, turpentines, resin oils, coal-tar oils and creosotes, and petroleum distillates, and mixtures of these, are examples of frothing-agents which may be so treated.
Patent GB-1066864-A (GB)
Title: Improvements in or relating to pressure vessels
Inventor: HALL CYRIL CLIFFORD
IPC: B29C70/26
Filed: 1964-01-13
Abstract: 1,066,864. Fire extinguishers. WALTER KIDDE CO Ltd. and HENNESSEY PRODUCTS (HAMPSHIRE) Ltd. Jan. 7, 1965 [Jan. 13, 1964], No. 1466/64. Heading A5A. [Also in Division B5] A pressure vessel, which may constitute the body of a fire extinguisher of the type in which water is held in contact with a pressurised gas, e.g. CO2, comprises a vessel-shaped perforated sheet metal reinforcement member, closed at one end and open at the other, wholly embedded in a plastics material shell. In Fig. 1 the pressure vessel is a cylinder of high density polythene 3 within which is a perforated mild steel sheet reinforcement 4; a threaded boss 6 is welded to 4 bordering aperture 2 at the top of the cylinder, to take a release valve.
Patent GB-161707-A (GB)
Title: Improvements in electrically operated pumps
IPC: F04D13/08
Filed: 1920-01-19
Abstract: 161,707. Merryweather & Sons, Ltd., Osborne, J. H., and Bown, C. H. Jan. 19, 1920. Pumping machines and apparatus.-In an electrically-operated submersible pump having a watertight casing surrounding the motor, the power shaft F is provided with two stuffing-boxes D, E surrounded by an intercepting-chamber A provided with draw-off cocks G and inspection doors H. Lubricant under pressure is supplied by a pipe J to the box E.
Patent GB-975145-A (GB)
Title: Improvements in or relating to an egg shell cutter
IPC: A47J43/14
Filed: 1963-01-12
Abstract: 975,145. Opening eggs. M. W. POL JANIC. Jan. 12, 1963, No. 1675/63. Heading A4R. An egg shell cutter comprises a handle 10 (Figs. 1 and 2) carrying an appropriately shaped egg-holder 18 formed with a transverse slot 30, a lever bar 34 pivoted, as at 35, to the handle 10 and carrying a cutter blade 44 which enters the slot 30 when the lever bar 34 is depressed, and a stop block 46 fixed to the lever bar 34 and limiting, by engagement with the upper surface of the egg-holder 18, the depth of cut through a waist portion 28 of the shell of an egg E held by hand in the egg-holder 18. In an alternative arrangement (Fig. 5), the handle 51 is provided with a finger loop 52 and the lever bar 34<SP>1</SP> with a thumb loop 54. The cut is preferably confined to an arc corresponding to 120 degrees of the circumference of the egg.
Patent GB-1172371-A (GB)
Title: Improvements in or relating to Magnetohydrodynamic apparatus
Inventor: MEIER PHILIP GEORGE
IPC: H02K44/12
Filed: 1966-01-13
Abstract: 1,172,371. Generators operating by electromagnetic interaction with fluids. CENTRAL ELECTRICITY GENERATING BOARD. 11 Jan., 1967 [13 Jan., 1966], No. 1733/66. Heading H2A. A duct wall for MHD apparatus comprises a plurality of modules, each formed of two or more parts assembled together and thereby secured on an insulating matrix which has coolant passages opening into a coolant passage through the module. As shown, each module comprises a hollow gas contact section 13 having a flat front face 14, an intermediate section 16, welded or screwed to section 13, and screwed to rear portion 20 which has a coolant delivery tube 23 extending forward into section 13. Coolant supply duct 11 in insulating matrix 10 co-operates with ports in rear portion 20 of each module to supply coolant through tube 23 to the inner face of section 13 from where the coolant exhausts around tube 23 through ports 18 in intermediate section 16 and duct 12 in matrix 10. Ports 18 may be of different sizes to aid the flow of coolant. In a modification where the coolant flows through all the modules in series, a single duct is provided in the matrix and the ports in the module are modified, Figs. 3 and 4 (not shown). The modules may be constructed of metal or ceramic and the square faces are separated by preformed asbestos insulation. Adjacent rows of modules are provided with separate coolant inlets and some of the modules may function as electrodes.
Patent GB-249794-A (GB)
Title: Improvements in apparatus for feeding tobacco to cigarette making machines
IPC: A24C5/39
Filed: 1924-10-24
Abstract: 249,794. Ruau, F. F., and Molins Machine Co., Ltd. Oct. 24, 1924. Cigarette-making machines. - In tobacco feeding mechanism comprising a hopper 1, the back plate 2 of the hopper is pivoted at its lower end and is so moved about its pivot as to be advanced uniformly towards the feeding mechanism and at the same time to be constantly oscillated. The advance movement is effected by an arm 14 connected to a toothed sector 16, the teeth 16<a> of which are engaged by a pawl 15 actuated from the main drive of the machine. A locking pawl not shown is also provided. The oscillation of the plate 2 is effected by a bar 11 reciprocated by a crank 12 and engaging the plate by means of a toothed rack 13. A suspended weight 17 holds the plate 2 constantly against the arm 14. The feeding mechanism 3 - - 10 forms the subject matter of Specification 249,575, to which reference is made in the present Specification.