baber/WOPTO huggingface dataset:
Patent CH-524414-A (CH)
Title: Rimmed steel prodn by continuous casting
Inventor: HIDETARO NEMOTO
IPC: B22D11/108
Filed: 1970-03-12
Abstract: A method making rimmed steel by a continuous casting process which consists in: (a) determing a curve of correlation of (C)-(O) in the liquid steel; (b) blowing an inert gas into the vessel containing the liquid steel; (c) adding an Al-wire having a diameter of more than 3 mm. to the liquid steel at a speed of more than 2.5 m./sec. in proportion to the dispersion of oxygen content to the (C)-(O) curve; and (d) pouring the liquid steel into a continuous casting mould.
Patent CH-554827-A (CH)
Title: Vinyl cyclopropane carboxylic acid esters
IPC: C07D207/452
Filed: 1971-03-19
Abstract: Cyclopropane carboxylic esters of formula (I):- (where R = 2-propargyl 3-methylcyclopent-2-ene-1-one-4-yl, (II), R6CH2, or PhCH2CCl=CH CH2-; R' = H or Me; R2 = (1-3C) alkyl, allyl, propargyl, PhCH2, phenyl, furylmethyl, or PhO; R3 and R4 = H or R2 + R3 tog. = -(CH2)n where n = 1-4; R5 = H or C CH; X=O or S, and R6 = Ph opt. subst. by alkyl, propargyl, PhCH2, phenyl, furylmethyl, PhO, (CHiem where m = 3 or 4, phthalimido, thiophthalimido, di- or tetra-hydrophthalimido, or maleimido opt. subst. by 1 or 2 (1-3C) alkyl or Ph residues) are of use as insecticides. (I) may be prepd. by esterifying the corresp. acids (R = H), with R-A, where A is OH or hal.
Patent CH-553836-A (CH)
Title: Silicone-containing room temperature vulcanizing
IPC: C08F283/12
Filed: 1967-06-02
Abstract: A composition curable at room temperature comprising an organopolysiloxane having terminal groups consisting of -OH or radicals hydrolysable by ambient moisture and with an organic chain grafted to it. The organo-portion of the organopolysiloxane may comprise methyl groups, other low m.w. alkyl groups and up to 25% of aryl groups. The chain length of the siloxane should give degree of polymerisation 100-1,000 and an equivalent viscosity 100-30,000 cp. The organic monomer may be 25-75%, preferably 40-65% of the reaction mixture. Suitable monomers include vinyl chloride, vinyl esters, styrene, acrylic acids etc. Styrene and butyl acrylate in combination give excellent properties. A cross-linking agent such as ethyl silicate and a catalyst such as dibutyl tinbutoxychloride may be used. When the compositions contain radicals hydrolysable by ambient moisture these are derived subsequent to grafting by reaction of the siloxane of formula XSiY3 where X is an inert group and Y acyloxy, oximo, dialkylaminooxy etc., particularly methyltriacetoxysilane. Room temperature curing compositions of improved strength which can be used in the unreinforced condition.
Patent CH-502992-A (CH)
Title: Prepn of malonic dinitrile from acetonitrile and cyanoge
Inventor: AUFDEREGGEN KLAUS DR
Filed: 1969-06-20
Abstract: Pure malonic dinitrile is prepared in the gaseous phase by reacting acetonitrile with cyanogen chloride at 780-1200 degrees C, the reactants passing through the reaction space at rate such that their flow is situated in the range between laminar flow and turbulent flow, or in the range of turbulent flow.
Patent DK-101491-A (DK)
Inventor: PEDERSEN IB OBEL
IPC: A23L3/01
Filed: 1991-05-28
Abstract: A method of heating media flowing through an insulating pipe by means of high-frequency electrical power. The medium is fed through a pipe of a substantially electrically non-conducting material and only presenting minor dielectric losses, and around which two ring electrodes are arranged at such a mutual axial distance that the two electrode rings are mutually spaced by a predetermined pipe length connecting said electrodes to the terminals of an HF generator and applying an HF voltage from the HF generator. In this manner a uniform and efficient heating is obtained of the flowing medium or fluid (granulate, liquid or gas) without said medium necessarily getting into direct contact with a heating means and without said medium escaping from its conveying pipe. The latter is very advantageous in connection with many uses, such as when toxic or aggressive media apply, and also when sensitive media are involved which do not endure getting in contact with the atmosphere.
Patent DK-134883-A (DK)
Inventor: MATTS SIGVARD
IPC: B03C3/68
Filed: 1983-03-24
Abstract: Arrangement for permitting control of the current and/or voltage values connected to the respective electrode groups in an installation (1) comprising several electrostatic dust separators or electrode groups (A, B, C) so that the total current and voltage requirement of the installation can be minimised to give a desired dust loss and where the installation is provided with a unit (15) which evaluates an actual dust loss in the outgoing, cleaned gases, together with a control arrangement appertaining to each electrode group, so arranged that as a function of control signals received it raises or lowers the current and/or voltage values for the associated electrode group. An actuating device (16) common to all electrode groups is arranged so that in an initial time period (t1-t2) it instantaneously changes the prevailing current and/or voltage value for an initial electrode group (A), and after evaluation of a change in the dust loss (dS) in the installation corresponding to the alteration it stores (18) the said change. In a second time period the changed current and/or voltage value is restored to the value prevailing prior to the change. In a third time period (t3-t4) the instantaneous current and/or voltage value is changed for a second electrode group (B) and after evaluation of a change in the installation dust loss which corresponds to the alteration the said change is stored (19). During a fourth time period it restores the changed current and/or voltage value to the value prevailing prior to the change, etc. 
<??>After an evaluation has been made of preferably all the electrode groups (A, B, C), that group or those groups which give a predetermined change in the dust loss in the event of applied change in the current and/or voltage value receive, via the actuating device (16) and a calculation circuit (21) arranged therein, a changed current and/or voltage value (SA-SC) which gives rise to a change ( DELTA S) in the dust loss towards the desired or permitted dust loss.
Patent DK-159388-A (DK)
Inventor: HANSEN OLE CHRISTIAN
IPC: C13B25/00
Filed: 1988-03-23
Abstract: Process for preparing a solid material from a syrup having a dry substance content of 90-96% by weight. The syrup is cooled on a cooling surface having a temperature of less than 0 degree C and is scraped off the cooling surface as flakes. The flakes are coarse-ground and then dried, for example in a fluidized bed drier. The process can be used for supersaturated syrups which are difficult to harden. The process can be carried out using an apparatus having a cooling surface 8, a scraping knife 16, a member for coarse grinding 22 and a powder-drying apparatus.
Patent DK-163382-A (DK)
Inventor: SPEDDING C E
IPC: B29C67/00
Filed: 1982-04-07
Abstract: An article such as the core element of a composite, fibre reinforced resin, spring, made by transferring a succession of lengths of the composite material in sheet form from a supply of the material to a former on which the core element is built up. A transfer table on which the lengths of material are held by a partial vacuum is used to effect the transfer.
Patent DK-167581-A (DK)
Inventor: GUDMUNDSSON E
IPC: E04B/
Filed: 1981-04-13
Abstract: A wallboard has a surface 3 which is formed by a board 2 the strength of which is enhanced by means of a stiffener 1 placed along the edge of the board. The load-bearing direction of the stiffener is perpendicular to the surface of the board and the board and the stiffener are mutually connected by means of a groove connection 4, the connection direction of which lies in the plane of the board and perpendicular to the edge of the board. Such a wallboard is used especially for house building. <IMAGE>
Patent DK-204183-A (DK)
Inventor: RAY WILLIAM FREDERICK
IPC: H02M7/515
Filed: 1983-05-06
Abstract: In an arrangement to drive a multi-phase reversed reluctance motor from a two-point DC voltage supply 11, condensers 12 and 13 are arranged across the supply, where their common point 14 constitutes a third power supply point. Load windings W1, W3, W5 and W2, W4, W6 are connected in two different load circuits which are connected across the different condensers, and there are arrangements comprising diodes D1-D6 to enable a winding to return energy to the supply when it is not used to provide driving power. To prevent the voltage at the third point from wandering because the currents in the two load circuits are not the same, there are voltage measuring devices M3, M4 or M5 or N1, N2 which attempt to compensate for any variation in the potential at the common point. Control devices 21 can control the distribution of current between the different load windings by suitable control of the semiconductor switches in the different load circuits. <IMAGE>
Patent DK-243282-A (DK)
Inventor: FISCHER R
IPC: H03D3/00
Filed: 1982-05-28
Abstract: Method for demodulating FSK signals in which zero crossings of the FSK signals are detected and processed further. A FSK demodulator including an address-generating logic and a memory connected to the address-generating logic. The FSK signals are delivered to the input side of and control the address-generating logic. At a system clock frequency, the necessary address sequence is supplied to the memory for reading out a pulse reply from the memory for each zero-crossing of the FSK signal. In the memory are stored time-sequential values of a pulse reply having a given duration which emulate the output of a digital non-recursive transversal filter having lowpass transfer characteristic upon an input pulse of given duration. The address generating logic supplies a definite counting address to each zero crossing on the input side which is not yet assigned to another zero crossing. The counting address sequentially assumes all sequence values for the given duration which are necessary for reading out the pulse reply from the memory and which last sequence value assumes a rest value after the completion of the read out process. Data read out from the memory during a given system clock period is summed up.
Patent DK-254181-A (DK)
Inventor: SALE A O
IPC: C07D/
Filed: 1981-06-11
Abstract: Process for preparing naphthimidazole and naphthoxazole derivatives Naphth[1,2-d]imidazoles and naphth[2,1-d]oxazoles of the formula <IMAGE> in which R and R<1> are hydrogen, halogen, alkyl or alkoxy, R<2> is hydrogen or halogen, A represents one of the following moieties <IMAGE> <IMAGE> <IMAGE> in which R<3> is alkyl, cycloalkyl or -(CH2)nNR<5>R<6>, where n is 1, 2, or 3, R<5> is hydrogen or alkyl and R<6> is alkyl, or where R<5> and R<6>, together with the adjacent nitrogen atom, can represent a 4-7-membered saturated heterocyclic ring which can contain a further heteroatom and, where appropriate, can be substituted, for example by phenyl and substituted phenyl, R<4> is hydrogen, alkyl, cycloalkyl or -(CH2)nNR<5>R<6> with the proviso that one of the groups R<3> and R<4> must be - (CH2)n-NR<5>R<6>, and R<7> is -(CH2)n-NR<5>R<6>, and their pharmaceutically acceptable acid addition salts, are prepared, for example, by bringing the corresponding naphth[1,2-d]imidazoles or naphth[2,1-d]oxazoles, in which one of the groups R<3> and R<4> or R<7> is a - (CH2)nX, where X is the radical of a reactive ester, into contact with the amine in question of the formula HNR<5>R<6> in the presence of an acid-binding agent. The compounds can be used as CNS depressants.
Patent DK-307879-A (DK)
Inventor: ZELLER H J
IPC: C07H15/22
Filed: 1979-07-20
Abstract: Pseudotrisaccharides of the sisomycin type are provided which are effective an antibacterial agents, particularly against gram-negative microorganisms. The invention also includes methods for the manufacture of the pseudotrisaccharides, compositions containing said pseudotrisaccharides and methods for the treatment of warm-blooded animals using said compounds and compositions.
Patent DK-428183-A (DK)
Inventor: HATTEM HENDRICUS WILHELMUS MAR
IPC: E04F17/02
Filed: 1983-09-20
Abstract: In a method of making a fibrous thermally insulating layer of coherent structure, a quantity of fibers is treated with a binder, whereby prior to or during the treatment with the binder, fibers are formed into a quantity of particles each having a substantially rounded periphery and consisting of a number of short fibers and the particles treated with the binder are conveyed by means of a gas as conveying medium via an inlet piece 11, 13 to within a container 3, the particles being blocked by an outlet piece 8 for the container, the outlet piece 8 being formed with gas outlet apertures 10. The particles are formed by vigorously agitating a number of flakes in a vessel, each flake consisting of arbitrarily arranged short fibers, and simultaneously applying pulsating forces to at least part of the volume of flakes, so that the flakes are converted into particles having a substantially rounded periphery and having a higher density than that of the flakes.
Patent DK-439986-A (DK)
Inventor: MEARS DANA CHRISTOPHER
IPC: A61B17/56
Filed: 1986-09-15
Abstract: An apparatus for the external fixation and stabilization of a bone fracture comprising fixation pins (1) attached to at least one rigid bar (2) through adjustable clamps (3) which are translatable along said rigid bar (2) wherein the attachment of the pins (1) and bar (2) to the clamps (3) is through articulating balls (11.13) which allow universal rotational adjustment of each pin (1) or bar (2). There is also disclosed a clamp comprising a male and a female member, each adapted to be attached to a rigid bar (2). and connected to each other by means of a taper lock. The rigid bars (2) and clamps (3) may be X-ray translucent. A series of bars of varying rigidity is proposed.
Patent DK-443682-A (DK)
Inventor: CRONIN FRANCIS STEPHEN
IPC: B41F17/00
Filed: 1982-10-06
Abstract: A belt-type printing machine, primarily for printing large numbers of different bingo tickets, includes a pair of endless belts one of which is slightly longer than the other. The belts each carry a series of identically-sized printing plates there being more plates on the longer belt. The plates on one belt are used to print a first sub-area of each ticket, while the plates on the other belt are used to print the remaining sub-area of each ticket, the different lengths of the belts, which are rotated at the same speed, resulting in the printing of tickets with different combinations of sub-areas from the plates.
Patent DK-481589-A (DK)
Inventor: KAGAWA KYOICHI
IPC: A23K1/16
Filed: 1989-09-29
Abstract: A lipid metabolism improving agent for human beings or animals and a method of its use are disclosed. Conventional lipid metabolism improving agents require a large amount of intake or unavoidably cause side effects on the human body, and there have been no agents which are effective not only as lipid metabolism improving agents but also for depression of an increase of bodily fat accompanying growth acceleration of livestock animals and aquatic animals and improvement of accumulated fat. This agent contains as the active ingredient low-molecular peptides of 3 to 4 in average amino acid chain length produced by hydrolysis of a protein or a protein-containing substance. This agent is administered in an amount as small as 0.1 to 50% based on lipid intake, thus improving lipid metabolism effectively without side effects.
Patent DK-482585-A (DK)
Inventor: VANHAUWAERT LUC
IPC: G03B27/46
Filed: 1985-10-21
Abstract: There is described a method for the manifold stepwise reproducing of one and the same transparent image, which comprises making use of a so-called vertical or auto-vertical reproduction camera with a film holder (1) and a model board (2), and projecting said image by means of a flash light source through a lens (3), onto a light-sensitive material fixedly drawn on said film holder (1), whereby means are provided to displace said image stepwise along the X- and Y-axis over the model boeard (2). 
<??>The invention furhter pertains to an apparatus for the working of such a method.
Patent DK-518488-A (DK)
Inventor: BITHER PETER GETCHELL
IPC: A61L15/00
Filed: 1988-09-16
Abstract: Disclosed is a laminated structure for use in an absorbent product comprising a hydrophobic liquid-transfer layer adjacent to a fluid permeable top sheet, and an absorbent layer. The hydrophobic layer comprises a thermally consolidated blend of 5% to 50% of thermally bondable hydrophobic fibers and 50% to 95% wood fluff pulp.
Patent DK-526785-A (DK)
Inventor: BAIR KENNETH WALTER
IPC: A61K31/403
Filed: 1985-11-14
Abstract: The disclosure relates to compounds of the formula RCH2R<1> or a monomethyl or monoethyl ethers thereof, the compounds including their ethers each containing 29 carbon atoms in total, or esters or salts thereof; wherein R is a fused ring system containing 3-5 rings and </= 4n+1 carbon atoms, (n = number of rings) at least three rings being aromatic when n is 3 or 4 and at least four rings being aromatic when n is 5, at least one of the aromatic rings containing a heteroatom; optionally substituted by 1-2 substituents; said substituents containing four carbon atoms when taken together and being the same or different and being selected from halogen, cyano; C1-4 alkyl or c1-4 alkoxy, each optionally substituted by OH or C1-2 alkoxy; halogen substitued C1-2 alkyl or C1-2 alkoxy; S(O)nR<2> wherein n is an integer 0-2 and R<2> is C1-2 alkyl optionally substitued by OH or C1-2 alkoxy; or Ar is optionally substituted by NR<3>R<4> containing </=5 carbon atoms wherein R<3> and R<4> are the same or different and each is C1-3 alkyl or NR<3>R<4> forms a five- or six-membered heterocyclic ring optionally containing one or two additional heteroatoms; R<1> contains </= eight carbon atoms and is a group <CHEM>  wherein m is 0 or 1; R<5> and R<6> are the same or different and each is H or C1-5 alkyl optionally substituted by OH;  R<7> and R<8> are the same or different and each is H or C1-3 alkyl;  -C-C- is a five- or six-membered saturated carbocyclic ring;  R<9> is H, CH3 or CH2OH; R<1><0>, R<1><1> and R<1><2> are the same or different and each is H or CH3 and R<1><3> is H, CH3, OH, or CH3OH; except that R is not a tetracyclic ring system containing 15 to 17 ring atoms, three six membered carbocyclic rings and one five membered ring in which there is a heteroatom. Also disclosed are methods for the preparation of the said compounds, formulations containing them and their use in the treatment of tumours.
Patent DK-562786-A (DK)
Inventor: CORCORAN PATRICK HENRY
IPC: C09D201/06
Filed: 1986-11-24
Abstract: A coating composition useful for a finish for automobiles and trucks in which the film forming binder contains two reactive binder components of (a) an acryl polymer having at least two anhydride groups and having a weight average molecular weight of about 2,000-50,000 and  (b) a component having at least two reactive glycidyl groups and the composition contains a catalyst.
Patent DK-570287-A (DK)
Inventor: WIEDMANN WERNER
IPC: B29C48/405
Filed: 1987-10-30
Abstract: In a method of extruding a food product wherein starting products and water are fed to an extruder and mixed in a mixing zone and wherein the mixture is heated and plastified by the supply of shearing energy and, after passing through a nozzle, is foamed, in order to achieve a product quality which remains constant independently of alterations in the properties of the starting products and external disturbing factors, it is provided that, with a constant speed of rotation of the shaft or shafts of the extruder, the drive power (N) applied to the shaft or shafts by the drive motor is measured, that the bulk throughput (m) of the starting products supplied is measured, that the quotient (s) of these quantities (N,m) is formed in a computing device and that this specific energy (s) thus determined is fed, as a controlled quantity, to a controller which keeps it constant in accordance with a preset desired value (sSoll) in such a manner that the supply of water to the mixing zone of the extruder and/or a supply of steam are influenced as correcting variables by the controller.
Patent DK-580388-A (DK)
Inventor: MOELLER JENS KLOPPENBORG
IPC: B01D/
Filed: 1988-10-18
Abstract: Liq. is sepd. into permeate and concentrate fractions by multiple membranes mounted in cassettes. The cassettes are assembled as a stack together with manifolds which supply the feed and remove the prods. Flow regulating plates are sandwiched between adjacent cassettes and give a personality to the stack. For example the plates may configure the stack so that all the cassettes are in parallel, are in series or a series/parallel configuration.
Patent DK-649587-A (DK)
Inventor: BROEKHUIS ANTONIUS AUGUSTINUS
IPC: C08F8/00
Filed: 1987-12-10
Abstract: Process for introducing a conjugated diolefin linkage in an elastomeric polymer by (a) reacting the polymer having an active group containing an alkali metal atom with a 2,3-ethylenically unsaturated aldehyde or ketone to produce an alkali metal salt, (b) converting this salt into the corresponding alcohol, and (c) dehydrating this alcohol.
Patent DK-654689-A (DK)
Inventor: HOLT DENNIS ALAN
IPC: A61K31/56
Filed: 1989-12-21
Abstract: Compounds of structure (I) <CHEM> in which the dotted lines indicate the optional presence of a double bond, X<1>, X<2> and X<3> are H, halogen, CF3, C1-6alkyl, C1-6alkoxy, CN, NO2, N(R<1>)2, CHO or CO2R<1>; R<1> is H or C1-8alkyl and R is hydrogen, hydroxy or acetoxy; processes for their preparation, compositions containing them and their use in medicine as inhibitors of 5- alpha -reductase.
Patent FI-864520-A (FI)
Inventor: BREWER DONALDEE
IPC: B29D30/56
Filed: 1986-11-06
Abstract: This invention is directed to the retreading of radial tires (10) by use of a bead sealing ring (24) unit that provides positive mechanical pressure for sealing the curing envelope (12) between the bead sealing ring unit and the bead area (16) of the tire by a radial force. In its relaxed or initial condition, the bead sealing ring unit has a diameter smaller than the bead diameter of the tire. The bead sealing ring unit is placed into sealing position and then expanded by a locking device secured to a metal band which is part of the bead sealing ring unit.
Patent FI-872528-A (FI)
Inventor: WALLACE KEITH
IPC: B65B63/02
Filed: 1987-06-05
Abstract: For applying a covering to glass fibre insulation batts, the batts are deposited in succession into a vertically elongate batt stacking space (55) to form a stack (80) of the batts, and upper and lower compression plates (58, 60) each having a concave compression surface, the shape of the compression surfaces corresponding at least substantially to the shapes of convex upper and lower surfaces of the package, are displaced vertically by an amount sufficient to compress the stack with a compression ratio of 6:l to ll:l. A covering (37, 4l) of flexible sheet material is then provided around the compressed stack (80) to maintain the stack in a compressed state. The concave compression make possible a higher compression of the batts than was possible with the flat compression plates used in the prior art, avoiding damage to the batts and promoting satisfactory recovery of the batts when released from their compressed state.