baber/WOPTO huggingface dataset:
Patent DK-329580-A (DK)
Inventor: HEIJNEN J J
IPC: B01J8/20
Filed: 1980-07-31
Abstract: An oxydative biological purification process for waste water, comprising passing the waste water through an oxidation space containing aerobic activated sludge at such a rate, that the residence time in the oxidation space is between 0.3 and 20 h and a space load of COD of 4-50 kg/m<3> day and of nitrogen of at most 2.5 kg/m<3> is achieved, maintaining in the oxidation space a pH between 5 and 9 and substantially completely separating the purified waste water flowing out of the oxidation space from aerobic activated sludge and recycling the separated sludge into the oxidation space, the aerobic activated sludge being attached to a carrier and being separated from the waste water leaving the oxidation space by settling. 
<??>According to a preferred embodiment the settling tank is placed at a higher level than the oxidation space in order to avoid special provisions (e.g. recycle lines with pumps) and to save the floor space. 
<??>Preferably the aerobic activated sludge is attached to sand having an average granular size between 0.1 and 2 mm. 
<??>The purification is preferably carried out at a temperature of 10-60 DEG C. 
<??>The process enables a reliable waste water purification, even when the COD of the waste water is strongly varying and even when varying amounts of waste water are available, and supervision by skilled persons is practically not necessary.
Patent DK-333683-A (DK)
Inventor: CAMPBELL SIMON FRASER
IPC: C07D233/64
Filed: 1983-07-20
Abstract: 1,4 Dihydropyridine derivatives of the formula:- 
<CHEM>
 wherein R is aryl heteroaryl; R<1> and R<2> are eacn independently C1-C4 alkyl or 2-methoxyethyl; Y is -(CH2)n-, -CH2CH(CH3)- or -CH2C(CH3)2-; n is 1 to 3; and X is a 5 or 6 membered nitrogen containing aromatic heterocyclic ring which may optionally be substituted by one or more C1-C4 alkyl, phenyl, benzyl, CN, -N(R<3>)2, (CH2)mCO2H, (CH2)mCO2(C1-C4 alkyl) or (CH2)mCON(R<3>)2 group wherein each R<3> is independently H or C1-C4 alkyl and m is 0 or 1; and their pharmaceutically acceptable acid addition salts, and pharmaceutical preparation containing such compounds, have utility as anti-ischaemic and antihyperensive agents.
Patent DK-366979-A (DK)
Inventor: JENSEN N T
IPC: E05F15/00
Filed: 1979-08-31
Abstract: The opening and closing mechanism is designed to simultaneously open, for example, skylights 100 meters in length. On a continuous drive axle 8 there are firmly mounted with a clearance gears 4, 5, 6 in housings 1. The gears each drive their own toothed rack 10 for simultaneous displacement of the entire window. The teeth 5 of the gear have a greater width a and are thinner than the corresponding dimensions of the toothed racks 9. To ensure the gear engagement, the rack has roll-off surfaces 13 to engage with the gear's cylindrical surfaces 6' and with retention rollers. The design makes sure that the racks hinged to the window frames can move along or turn about their point of engagement with the gear without losing engagement, and thus seizing is prevented in connection with the axle's 8 linear expansion and contraction by reason of temperature variations. <IMAGE>
Patent DK-443488-A (DK)
Inventor: BASTENBECK EDWIN W
IPC: C23C18/26
Filed: 1988-08-08
Abstract: The coverage and adhesiveness of metal plating to polycarbonate resin is enhanced by treating the resin prior to etching with a swellant composition comprising a compound represented by the general formula:  R1 (OCn H2n)m O - R2 wherein R1 and R2 are independently selected from the group consisting of aryl groups and alkyl groups of 1-4 carbon atoms, n is 2 to 4 and m is 1 to 5. The subsequent etching is then preferably effected using a highly alkaline composition such as a solution containing grater than about 100 g/l NaOH although other etchants such as chromic acid may also be used.
Patent DK-479389-A (DK)
Inventor: DAVIDSON ANDREW ALAN
IPC: A01G31/00
Filed: 1989-09-28
Abstract: Hydroponic substrates are disinfected in situ, prior to a crop production cycle, with a dilute aqueous solution containing hydrogen peroxide and at least one peracid having a <CHEM> r
Patent DK-504083-A (DK)
Inventor: SAMUELSON BJOERN
IPC: E04B2/78
Filed: 1983-11-03
Abstract: Surface-forming panel, especially intended for intermediate walls, ceilings, floors and external walls and the like, consisting of a framework of sheet metal profiles or the like supporting a sheet material which preferably has a finish or facing ready for use.The new feature is that profiles (3, 4) constituting the framework are fixed to the panel (1) already before this is mounted, and that these profiles are adapted, to minimize the total panel thickness, to be carried to its operative position projecting from the back of the panel, only after having arrived on the mounting site, and that the prodiles (3, 4), which are attached to the panel (1), are adapted to be mounted in folded position closely applied to the panel and are provided with bending notches (17) to facilite unfolding thereof.
Patent FI-834249-A (FI)
Inventor: CARR MICHAEL DOUGLAS
IPC: H04N7/32
Filed: 1983-11-21
Abstract: A television picture transmission system using conditional replenishment employs a scanning rate at the transmitter which differs (for asynchronous operation, slightly; or for operation between systems using different standards, considerably) from the scanning standard at the the receiver. The frame rate conversion is effected by the updating loops at the transmitter or receiver by, respectively, periodically stopping the coding loop for a field or frame so that no data is produced to produce a lower frame rate or periodically repeating a field or frame in the loop without adding any updating data so as to produce a higher frame rate. Resulting variations in data rate are accommodated by utilising the buffering inherent in conditional replenishment systems. The jerkiness of motion in the received picture resulting from stopping the loop or repeating a field or frame can be reduced by the use of temporal interpolation in the generation of the updating data to anticipate the stopping or repeating of a field or frame, whilst conversion of the number of lines per frame can be effected by spatial interpolation using a transversal filter.
Patent FI-861953-A (FI)
Inventor: VON RYBINSKI WOLFGANG
IPC: B03D1/02
Filed: 1986-05-09
Abstract: A process for separating non-sulfidic minerals from an ore by flotation in which the ore is contacted with a mixture of (a) at least one adduct of ethylene oxide and propylene oxide with a C8-C22 fatty alcohol and (b) at least one anionic, cationic or ampholytic surfactant.
Patent FI-874059-A (FI)
Inventor: PORTZ HEINZ
IPC: C23C22/44
Filed: 1987-09-17
Abstract: A process for forming a protective coating for protecting a substrate metal from corrosion and improving the adhesion of subsequently applied coatings, comprising treating the metal with an aqueous acidic solution containing molybdate in an amount of from 0.01 to 10.0 g/l, chromium in an amount of from 0.01 to 10.0 g/l, fluoride in an amount of from 0.01 to 10.0 g/l, phosphate in an amount of from 0.01 to 10.0 g/l, zinc in an amount of from 0.005 to 1.0 g/l, and acetate in an amount of from 0.01 to 10.0 g/l. The process successfully treats a variety of metals, and provides high-quality coated composites.
Patent FI-883931-A (FI)
Inventor: EDGE MICHAEL DEREK
IPC: C07F9/6561
Filed: 1988-08-25
Abstract: Processes for the preparation of biotinylated polynucleotides and analogues thereof and protected intermediate products for use in such processes are described and claimed. The processes may be conveniently used in the automated synthesis of biotinylated polynucleotide on a DNA synthesiser. The polynucleotides so prepared may be used as labelled probes e.g. as diagnostic tools for clinical and research uses.
Patent FI-884428-A (FI)
Inventor: SALIN J-G
IPC: F26B21/02
Filed: 1988-09-27
Abstract: The invention relates to a process for drying wood in which the wood is fed gradually through a drying tunnel while at the same time being permeated by a gaseous drying medium such as air transported primarily in the longitudinal direction of the tunnel. Said drying tunnel is divided into two separate sections with said drying medium divided into two circulating substreams, of which one flows through the first section of the tunnel in the direction of motion of the wood and the other through the second section of the tunnel contrary to the direction of motion of the wood, after which said substreams are conditioned and returned to their sections.
Patent FI-885852-A (FI)
Inventor: JANHONEN VEIKKO ILMARI
IPC: B65B59/02
Filed: 1988-12-16
Abstract: An apparatus for closing a package around an article to be packaged by folding one or a plurality of closing flaps (3, 4) around the open side of a package. The apparatus comprises a conveyor track (13), first folding means (32) which are movable crosswise of the conveyor track, holder and pusher means (22) mounted below folding means (32) and movable crosswise of the conveyor track, a first conveyor track section followed by a second conveyor track section (13), the latter being vertically liftable and lowerable, and press means (8, 18) mounted above the second track section and vertically liftable and lowerable. Said folding means (32) are adapted to be movable together with holder and pusher means (22) and, in addition, relative to holder and pusher means (22). Above the first conveyor track section are means for positioning and measuring of the width of an arriving package. The folding means (32) as well as holder and pusher means (22) are adapted to be advanced to the initial folding position on the basis of the measured width. Along one side of the second track section (13) there is a second folding means (7) defining a vertically adjustable gap through which said holder and pusher means (22) force a package while the first folding means (32) are bearing against the top surface of a package. The closed package is carried away from the apparatus between conveyor belts (8, 9), the adhesive having time to set while a second package can already be closed and the width of a third one can be measured.
Patent FI-890188-A (FI)
Inventor: MASSONNEAU VIVIANE
IPC: C07D233/94
Filed: 1989-01-13
Abstract: Process for preparing 1-(hydroxyalkyl)nitroimidazoles of formula: <IMAGE> (I)  which comprises reacting a sulphite or diacetate of an alkylenediol of formula: HO-(CH2)n-OH (II) in the presence of a strong acid (sulphuric acid) with an imidazole derivative of formula: <IMAGE> (III)  followed by hydrolizing or alcoholizing the product obtained. In the formulae (I) and (III), R denotes hydrogen or hydrocarbon. In the formulae (I) and (II), n is 2 or 3. In the formula (III), X denotes hydrogen or a radical which can be removed by hydrolysis or alcoholysis.
Patent FI-910729-A (FI)
Inventor: LESKINEN SEPPO JUHANI
IPC: F24F13/06
Filed: 1991-02-14
Abstract: A method of introducing air into a room by passing supply air (A) into a distribution device (1) ending in the room (2) and by blowing the air from the distribution device through air supply openings (8, 9) into the room. In order to control the introduction of air even when the supply air is considerably warmer than the room air, the supply air is introduced into the distribution device selectively through two separate independent flow paths (4, 5) into the air supply openings, whereby the supply air is subjected to flow conditions required for heating at the air supply openings (8) of one flow path and correspondingly to flow conditions required for cooling at the air supply openings (9) of the other flow path. A distribution device carrying out the method comprises at least two separate alternative flow ducts (4, 5) for supply air, the flow ducts being provided with separate air supply openings (8, 9) which provide different flow conditions in the separate flow ducts.
Patent FI-915634-A (FI)
Inventor: LAASONEN MAURI
IPC: G01S17/87
Filed: 1991-11-29
Abstract: In a process for three-dimensional mapping of inner spaces, the planes 1, 2 of the inner space, such as the walls, the floor and the roof, are determined by, starting from a measuring station M of known position, measuring the coordinates of a sufficiently large number of points 1a, 1b, 1c; 2a, 2b, 2c and, on the basis thereof, determining the positions of the planes and their lines of intersection with the aid of a computer program. The coordinates of the special objects associated with the planes 1, 2, such as doors, windows and the like, are determined and the special objects placed with the aid of the computer program on the corresponding planes in the mapping. On the basis of the lines of intersection of the planes determined in the process and delimiting the inner space, the area of the plane delimited by the abovementioned lines is calculated with the aid of the computer program and the area information recorded in a recording device, such as the memory of a computer. To data of the same plane there are also attached, in the recording operation, data describing one or more other characteristics of the plane. <IMAGE>
Patent FI-925497-A (FI)
Inventor: CRAUSE PETER
IPC: C12N15/12
Filed: 1992-12-03
Abstract: Novel synthetic isohirudins with improved stability The invention relates to novel synthetic isohirudins which have improved stability owing to exchange in the region of the Asp-Gly motif. This results, on the one hand, in an increase in the yield during workup and, on the other hand, in making possible pharmaceutical formulation as directly injectable solution ready for use.
Patent FI-932952-A (FI)
Inventor: MUELLER ULRICH E
IPC: C07D233/68
Filed: 1993-06-24
Abstract: Imidazolyl-substituted cyclohexane derivatives are prepared by reaction of corresponding cyclohexane derivatives with substituted imidazoles and subsequent variation of the substituents. The imidazolyl-substituted cyclohexane derivatives can be employed as active compounds in medicaments, in particular for the treatment of arterial hypertension and atherosclerosis.
Patent FI-934714-A (FI)
Inventor: FERT ETIENNE
IPC: H04N1/41
Filed: 1993-10-25
Abstract: Device for coding digital signals corresponding to images subdivided into blocks, consisting of a first coding channel, of a prediction channel comprising a first inverse quantisation circuit (60), a inverse discrete cosine transform circuit (70), a first adder (85), an image memory (75), a movement compensation stage (80, 90) and a subtractor (100), and of a second coding channel itself particularly comprising a difference calculating circuit (105), a circuit (115) for quantising these differences, and a circuit (125) for coding quantised differences, characterised in that the prediction channel also comprises, between the output of the said circuit for quantising the differences and the said inverse discrete cosine transform circuit, a supplementary branch comprising a second circuit (155) for inverse quantisation of the output signals of the said difference quantisation circuit and a second adder (165) of the outputs of the said first and second inverse quantisation circuits, the output of the said adder being linked to the input of the said inverse discrete cosine transform circuit. Application: coding of images according to two quality levels. <IMAGE>
Patent FI-940323-A (FI)
Inventor: WALDMANN-LAUE MARIANNE
IPC: A61Q19/10
Filed: 1994-01-21
Abstract: Mixtures with antimicrobial activity contain a synergistically active combination of   (A) at least one aromatic alcohol, which has antimicrobial activity, of the formula I <IMAGE>   (B) at least one diol, which has antimicrobial activity, of the formula (II> R<2>-CHOH-(CHR<3>)x-CH2OH     (II)   Suitable and preferred aromatic alcohols are phenylethyl alcohol and hydrocinnamyl alcohol. Preferred diols are alkanediols and glycerol monoethers in which x is 0, R<2> is an alkyl or alkoxymethyl group with 8 to 14 C atoms in the alkyl or alkoxy group. The mixtures are particularly suitable as preservatives for aqueous formulations containing components which can undergo microbial degradation.
Patent FI-945240-A (FI)
Inventor: OERNBERG ROLF
IPC: A01G23/08
Filed: 1994-11-08
Abstract: A saw unit comprising a blade 9 fitted in a holder 24; a displaceable unit 22, which contains the said blade 9 and which is fitted to the blade holder 24 for displacement of the blade 9 in relation to the blade holder 24, and a first piston cylinder assembly 16, which displaces the unit 22 in relation to the blade holder 24, so that the blade 9 automatically tensions the saw chain 11. According to the invention the unit 22 comprises a block element 25, which is connected to an inner blade attachment 20 supporting the blade 9 and forming a small gap between opposing surfaces, the first piston cylinder assembly 16 being arranged in the block element 25 in order to bear against the blade holder. A second piston cylinder assembly 17 is arranged in the block element 25 parallel to the axis of rotation 36 of the blade holder, the piston cylinder assembly 17 being designed to bear against the blade holder 24 in order to fix the unit 22 to the blade holder and to eliminate the play produced by the said gap. <IMAGE>
Patent FI-952140-A (FI)
Inventor: BERGMANN ANDREAS
IPC: A61K38/24
Filed: 1995-05-04
Abstract: TSH preparation which is obtained by purification of crude bovine TSH (thyrotropin), can be converted by direct radioiodination into a radioiodinated TSH tracer for a TSH receptor assay, has a biological activity of more than 40 IU TSH/mg protein and is obtainable by purification of commercial crude bovine TSH by affinity chromatography over an anti-TSH antibody column and subsequent ion exchange chromatography over a weakly acidic cation exchanger having terminal carboxyl groups and based on a polyamide-coated silica gel, a corresponding process for its production and its use for the production of a TSH tracer, in particular for a TSH receptor autoantibody assay.
Patent FI-961252-A (FI)
Inventor: MAEKIPIRTTI SIMO
IPC: D04H1/4326
Filed: 1996-03-18
Abstract: A regulation method for regulating the thermobonding processes of synthetic fibre webs and the production processes of synthetic fibres for the preparation of nonwoven fibre fabrics having the desired strength properties. In the method according to the invention, fibres are made from a polymer, especially a polyolefin polymer, using melt spinning methods, and from these fibres, fibre fabric is made using thermal bonding methods. The central processing conditions of both the fibre and the fabric are adapted using the regulation method according to the invention and associated regulation model so that as a result of thermobonding, the desired nonwoven fabric is obtained having regulated strength properties.
Patent FI-970810-A (FI)
Inventor: WARD JAMES A
IPC: A61K47/48
Filed: 1997-02-26
Abstract: Ionene polymers having biologically-active organic and/or inorganic anions are described. Methods to prepare the ionene polymers, compositions containing them and their methods of use are also described.
Patent GB-231952-A (GB)
Title: Improvements in variable inductances
IPC: H01F21/00
Filed: 1924-01-14
Abstract: 231,952. Clough, N. H. Jan. 14, 1924. Inductances. - A variable inductance comprises a coil wound on a curved surface and a curved conducting shield conforming to the shape of the coil and rotatable about an axis passing through and perpendicular or inclined to that of the coil so as to cover varying portions thereof. In the device shown, a short cylindrical coil A is mounted on a frame H and a cylindrical shield C is mounted on a spindle F inclined to its axis. In a modification the shield consists of a short-circuited wire coil wound on a spherical insulator rotatable about an axis inclined to the plane of the coil. In another modification the inductance coil is adapted to be slid into grooves in an insulator in which the shield is mounted, so as to be easily replaceable. In other modifications the coil is wound on an insulator in the form of a sphere or part thereof, the shield being pivoted about a diameter. The coil may consist of three parts wound on zones of the sphere in planes inclined to one another.
Patent GB-710790-A (GB)
Title: Improvements in or relating to labelling machines
Inventor: FAIREST DEREK HOWARD
IPC: B65C3/12
Filed: 1952-01-15
Abstract: 710,790. Labelling. FAIREST, Ltd., M. Jan. 9, 1953 [Jan. 15, 1952]. No. 1102/52. Class 73 [Also in Group XVI] Bottles 1 fed to a rotatable drum 21 carrying one or more labels, gummed side out. are held to the drum by two rollers 28, 29 mounted to rock about a common axis 31. means being provided for adjusting the spacing of the rollers from each other and each roller from the drum. The roller 28 is lifted to admit a bottle from the guide 2 to labelling position between the rollers, the roller 29 being lifted to release the labelled bottle along guides 5. The rollers 28, 29 are carried by pairs of bell crank levers 30, pivoted on a shaft 31 by means of which the rollers are positively rotated. The levers are connected through links 32 to a bridge 33 which is urged towards or away from an operating bar 34 by a knob on a screwed spindle 36 carried by the bar. A spring 37 between the knob and the bridge provides a resilient mounting for the rollers. Labels 8 are picked up singly from an oscillating stack 9 by a gummed transfer drum 14. The labels are transferred to the vacuum drum 21 by a comb 20 or by a transfer belt as described in Specification .701,397. The labels are spaced from each other on the drum 21 by spaces of about 90 degrees so that two labels are applied at each revolution of the drum. Instead of holding the labels to the drum 21 by suction, grippers may be used. In a modification the machine is arranged with the axis of the drum and rollers vertical. the bottles being fed in a vertical position. For labelling tapered articles, a tapered drum is used with rollers on inclined axes.
Patent GB-1049941-A (GB)
Title: Apparatus for heating gas
IPC: F28D9/00
Filed: 1964-01-09
Abstract: 1,049,941. Air heating stoves; heat exchangers. W. K. PEYTO. Jan. 8, 1965 [Jan. 9, 1964], No. 1116/64. Heading F4S. In an air heater a corrugated heat exchange wall 13 separating two gases is located between and close to an inner body 11 and an outer casing 12, and baffles 18, 19, 21 are provided to cause gas flowing between the corrugated wall and the inner body to take a lengthened path. As shown the corrugated wall 13 lies in an annular space between a cylindrical outer casing 12 and inner body 11. A tube 76 houses a burner and is mounted to the outer casing, projecting through a duct 36 which flexibly connects the outer casing and a heat shield 78 to a combustion chamber 27. Combustion gases from the chamber 27 pass through a coupler 28 to the space between the wall 13 and the inner body 11, and thence to a smoke box 33 and flue 34. A central radial baffle 18.extending through a part of the height of the corrugations and side baffles 19, 21 cause the combustion gases to flow in a quasi helical path to the smoke box 33. Air to be heated flows from a fan (not shown) around the outside of the combustion chamber 27 and over the corrugated wall 13. The smoke box 33, flue 34 and inner body 11 can be removed after releasing bolts holding them to a ring 45. The ring 45 is welded to a plate 32 which is welded to the wall 13. The baffles can be removed after releasing bolts 44. The assembly comprising the smoke box, corrugated wall and combustion chamber is supported by arms 49 and by brackets 52 which rest on platforms 53, Fig. 2 (not shown).