baber/WOPTO huggingface dataset:
Patent CH-499486-A (CH)
Title: 10-aminoalkyl-9 10-dihydroanthracenes
Inventor: PAUL NORMAN CRAIG
IPC: C07D295/06
Filed: 1967-02-03
Abstract: (A) Cpds. of formula:- (I) R = H, alkyl Y = F, Cl, Br, alkylthio, CN, alkyl, A = alkylene (C2-C4) Z = NH2, alkylamino, dialkylamino, monocyclic heterocyclic N ring (C4-C12) contng. not more than 2 hetero atoms (O, N or S) and their acid addn. salts (B) Cpds. of formula : (II) R = H, alkyl Y = F, Cl, Br, alkyl, CF3 A = alkylene (C2 - C4). I are tranquillisers and, if R = alkyl, antidepressants. II are inters.
Patent CH-496770-A (CH)
Title: 4-nitro 4-dialkylamino-1 1-azobenzene dyestuffs
Inventor: MUELLER CURT DR
IPC: C09B29/08
Filed: 1964-03-09
Abstract: The invention comprises 9 classes of closely related novel monoazo dyestuffs for (half) synthetic fibres, especially linear aromatic polyesters and cellulose esters e.g. Terylene, cellulose acetate, and the first class having the formula: where G=H, or (subst.)alkyl or alkoxy; ++ may form sat. ring optionally with hetero atoms, which are made by coupling (in cooled e.g. 0.5 C acid soln.) diazotised 2-amino-5-nitrobenzonitrile with the required coupling component. The alkyl groups may be sat. or unsat., linear or branches, and usually have 1-4C, preferably 1-2C.
Patent CH-521464-A (CH)
Title: Electronic thread monitor - for knitting machines with thyristor lamp switch controlled by tension sensor override
Inventor: GUENTHER ALGE
IPC: D05C11/14
Filed: 1971-03-02
Abstract: The correct functioning indicator lamp operates at knitting rhythm through a series thyristor gated by steep rise pulses, 3-4 ms approx. long, applied through a series diode by a pulse generator excited by a switch operated at knitting rhythem. Under normal operating conditions a voltage of approx. e.g. 200V is also applied to the gate electrode via a high and low value resistor in series. The junction point of these resistors is earthed by tension sensor switches whenever the thread tension slackens so preventing the indicator lamp from being switched on by the pulses, as delivered in the knitting rhythm.
Patent CH-540873-A (CH)
Title: 3-ketobutanol-1 from acetone and formaldehyde useful as polymer
Inventor: MUELLER HERBERT DR
IPC: C07C45/75
Filed: 1969-05-06
Abstract: 3-Ketobutanol-(1) is obtd. by reaction of acetone with an aqs. formaldehyde soln. at elevated temp. above 210 degrees and up to 300 degrees C and at super-atmospheric pressure. - Aqs. HCHO soln. may be of 30-40 wt % strength, at least 4, pref. 5 to 7, moles of acetone being used per mole of HCHO. - Reaction is pref. effected in the presence of an alkaline catalyst. - Alkali metal salts of 1-4C carboxylic acids are preferred. - Pref. 0.5-3 wt % catalyst is used, based on HCHO. - Pref. temps are from 220 degrees-280 degrees C and pressures are advantageously kept at 30-500 atm by means of an inert gas, e.g. nitrogen. - Good yields are obtd by cooling the reaction soln to 100 degrees C within 30 secs to 5 mins after completion of reaction.
Patent DK-119985-A (DK)
Inventor: ISAAC OTTO
IPC: A61K/
Filed: 1985-03-15
Abstract: This invention relates to the production of camomile extracts rich in flavone by extracting ordinary camomile drug together with added camomile wing petals.
Patent DK-159083-A (DK)
Inventor: HARRISON BOYD LYNN
IPC: C07D339/06
Filed: 1983-04-11
Abstract: N-(1,3-dithiolan-2-ylidene)-4-alkylanilines are useful as anti-inflammatory agents, as analgesic agents and as antiasthmatic agents. The compounds involved can be prepared by the reaction of an appropriate 4-alkylaniline with a methyl(1,3-dithiolan-2-ylidene)sulfonium salt or with carbon disulfide and ethylene dibromide in the presence of a base.
Patent DK-165588-A (DK)
Inventor: CORNETTE HENRI
IPC: D06F39/02
Filed: 1988-03-25
Abstract: Package for liquid detergents comprising, in combination: a) a jerry can equipped with a removable stopper (4) and preferably designed to contain a metered amount of detergent, an opening being provided through the jerry can,     b) a metering and dispensing device which can be housed in the said opening, interacting with the periphery thereof, the said device consisting of a body (9) made from flexible material and having the shape of a bellows, and dispensing means integral with the body (9) and having orifices;     c) holding means (16) ensuring that, when the device is in position, the dispensing means pass through the opening of the jerry can whilst the bellows is held in the folded state in the vicinity of the opening, the device then being substantially inserted into the thickness of the jerry can. The device may be separated from the jerry can in order to be filled with detergent and placed in the drum of the laundry-washing machine.   <IMAGE>
Patent DK-261183-A (DK)
Inventor: GELFAND DAVID HAROW
IPC: C12N15/63
Filed: 1983-06-08
Abstract: The invention provides plasmids of Co1E1 type parentage which have a temperature sensitive replication system such that the plasmid copy number in a given host cell may be controlled by a temperature shift. Such plasmids permit the use of temperature as a switch for controlling gene amplification and hence the production of corresponding protein in a host cell.
Patent DK-317486-A (DK)
Inventor: THOMSEN FREDE LYNGFELDT
IPC: A47G/
Filed: 1986-07-04
Abstract: The hanger fitting which consists of a stainless steel plate with a cut-out hanging hook, is configured with grip claws and tightening screws. The advantage of this fitting is that it can be mounted without damaging the wall. <IMAGE>
Patent DK-343985-A (DK)
Inventor: SCHNETTLER RICHARD A
IPC: C07D213/46
Filed: 1985-07-29
Abstract: 1,3-Dihydro-4-pyridoyl-2H-imidazol-2-ones are prepared in a three step process by a) reducing 1-pyridyl-1,3-deketo-2-oximinoalkanes to produce 1-pyridyl-1-hydroxy-2-amine-3-ketoalkanes; b) reacting the thus produced hydroxyaminoketone with cyanate ion to produce a 1,3-dihydro-4-hydroxy(pyridyl)methyl-2H-imidazol-2-one; and c) oxidizing the thus produced hydroxymethyl compound to yield the desired product.
Patent DK-347381-A (DK)
Inventor: BON L D
IPC: B65D83/14
Filed: 1981-08-04
Abstract: A self-closing tilting valve which is insertable in a valve mounting provided in the lid of a container filled with product under pressure, comprises a substantially rigid mandrel member having a base part and a tip part, and an enveloping member surrounding said mandrel member and having a foot part and a head part with an outlet opening. At least one passageway for product from the container leads along the mandrel member to the outlet opening, and at least one obturating face is provided on the inner wall of the enveloping member and a corresponding counter-face on the mandrel member in the region of said passageway, contact between said obturating face and said counter-face obturating said passageway in closed position. The tip part of said mandrel member and the head part of said enveloping member bear contact faces remaining in contact with each other during closed as well as during open position. One of the lower end parts of the two members embraces the lower end part of the other member, and one of the two members can be inserted in the mounting of the container lid. At least the head part and the foot part of the entire enveloping member consist of elastically flexible material which is deformable in radial as well as in axial direction with respect to a central longitudinal axis of the mandrel member. The head part of the enveloping member surrounds the tip part of the mandrel member and is snugly and sealingly fitted thereon in closed position.
Patent DK-401888-A (DK)
Inventor: DALLIMER DAVID SIDNEY
IPC: E02D5/66
Filed: 1988-07-19
Abstract: The silo 16 has an oblong body and is adapted so as to be driven down into the ground with the end first. The body is enlarged at one end, and the enlarged portion bears a cutting member 28 which is directed axially away from the body, so it makes a hole which is larger than the body when the construction 16 is driven down. The silo also has ducts 210, 211, 212 for conducting a fluid from a fluid source to the outside of the body behind the enlarged portion, and it comprises a flexible stocking 214 which is fastened to the enlarged portion and is adapted so as to cover the body, separate from the latter, and the ducts 210, 211, 212 open into the annular space delimited between the body and the stocking 214 when the stocking is in the position in which it covers the silo. <IMAGE>
Patent DK-424189-A (DK)
Inventor: APPLETON TROY ANTHONY
IPC: C07D417/04
Filed: 1989-08-29
Abstract: The hemiphosphate hemihydrate salt of 2-(1-pentyl-3-guanidino-4-imidazolyl)thiazole is the preferred salt of this antiulcer agent.
Patent DK-436889-A (DK)
Inventor: NORDIN OLOF
IPC: B28B23/00
Filed: 1989-09-04
Abstract: A sealing and protective device for pipes adapted to be moulded into a substantially cylindrical surface portion of the pipe in the area of an end portion thereof in connection with the moulding of the pipe. The sealing and protective device comprises a radially projecting sealing portion (10) and a protective element (20) positioned axially inside the sealing portion in relation to the end surface of the pipe end portion. The sealing portion (10) is adapted to seal the pipe in relation to an end portion of another pipe concentrically positioned in relation to the end portion of the pipe. The protective element (20) is adapted to prevent access of dirt and water to the area axially inside the sealing portion during transportation and storage of the pipe and is adapted to be removed before the pipe is connected with an other pipe. The sealing portion (10) and the protective element (20) are connected with each other so as to provide a connected unit already before the sealing and protective device is moulded into the end portion of the pipe.
Patent DK-491884-A (DK)
Inventor: OSTERMANN JOERN-HINRICH
IPC: E04B1/70
Filed: 1984-10-12
Abstract: 1. Device for constructing air passages for dammed or ventilated brickwork consisting of individual bricks (6, 7) with joints arranged in each case between adjacent bricks (6 and 7), a pipe-like square element being insertable in the plane of the wall of the brickwork as a substitute joint having openings (9), characterised in that the square element (1) comprises clamping straps (7, 8) arranged at right angles relative to the longitudinal axis and opposite to one another as a continuation of its upper and lower sides (2, 3) towards the lateral reception of bricks.
Patent DK-526381-A (DK)
Inventor: KLENK L
IPC: A22C13/00
Filed: 1981-11-27
Abstract: Disclosed is a tubular casing of fiber-reinforced regenerated cellulose comprising a film web which is curved to form a tube. The edge regions of the film web, which run parallel to the longitudinal axis, abut or overlap slightly and are sealed by means of a film strip which covers both the edge regions. The film web and the film strip composed of the same material have, in the wet remoistened stage, a breaking strength of about 15 to 30 N/mm2 and an elongation at break of about 30 to 50% in the longitudinal direction of the web, and a breaking strength of about 15 to 35 N/mm2 and an elongation at break of about 30 to 50% in the transverse direction of the web. The breaking strength in the transverse direction of the web is equal to or greater than that in the longitudinal direction of the web. The adhesive layer is smoke-permeable and is preferably composed of a material system which sets without a chemical reaction. The film web is produced from viscose, and it is prevented from shrinking during the process and is stretched in the transverse direction during drying. The tubular casing finds particular application as a sausage casing.
Patent DK-527585-A (DK)
Inventor: ROBERTSON ROBERT LEE
IPC: C07D417/12
Filed: 1985-11-15
Abstract: A novel crystalline form of the monoethanolamine salt of N-(2-pyridyl)-2-methyl-4-hydroxy-2H-1,2-benzothiazine-3-carboxamide 1,1-dioxide has been prepared. This novel crystalline form is designated as polymorph I and is useful in therapy as a nonsteroidal antiarthritic agent. Methods for preparing this polymorph from readily available materials are provided.
Patent DK-538888-A (DK)
Inventor: LIU PAUL S
IPC: C07D471/04
Filed: 1988-09-28
Abstract: Certain Castanospermine ester derivatives are disclosed to be effective in treating retroviral infections including HIV infections and are thus useful in the treatment of AIDS and ARC.
Patent DK-568089-A (DK)
Inventor: HATTEM JAN CORNELIUS VAN
IPC: A47J31/40
Filed: 1989-11-13
Abstract: A method and an apparatus for making beverages, such as coffee, soup, tea, or the like, wherein a starting product, such as ground coffee, is supplied to a cavity (13) and is enclosed therein by a piston (15). After this, through an opening (16) provided in the piston, a quantity of fluid, in this case water, originating from a water system is pressed into said cavity (13). Hereafter, the fluid, after extraction of the starting product contained in said chamber (13), in this case filling chamber, is discharged through an opening near the end opposite the piston, the control of this process taking place electronically. The method is characterized in that use is made of an apparatus having at least two filling chambers of different size and mounted on a movable holder (1) and that the various steps are performed during a single cycle of the holder.
Patent DK-601787-A (DK)
Inventor: GODTFREDSEN SVEN ERIK
IPC: C12P19/58
Filed: 1987-11-16
Abstract: Enzymic process for preparing epoxy compounds. An epoxy group in a molecule can be transferred enzymically to another molecule, by means of which it is possible to synthesize carbohydrates which carry an epoxy group in the aglycone position.
Patent FI-342974-A (FI)
Inventor: COOK E H JR
IPC: C25B9/19
Filed: 1974-11-27
Abstract: An improved anode structure for a chlor-alkali type diaphragm cell wherein the anode is a porous, valve metal, e.g., titanium, anode having on one side a coating of a noble metal or noble metal oxide and on the uncoated side a membrane composed essentially of a cation-active permselective material which is substantially impervious to liquids and gases. The membrane covered surface is disposed spaced from but facing the cathode member.
Patent FI-793844-A (FI)
Inventor: DROSTE WILHELM
IPC: C07C41/06
Filed: 1979-12-10
Abstract: A process for the simultaneous manufacture of pure methyl tertiary butyl ether (MTBE) and a substantially isotubene-free mixture of C4-hydrocarbons, by reacting the isobutene contained in the mixture of C4-hydrocarbons with excess methanol in the liquid phase at elevated temperatures on strongly acid, macroporous, organic ion exchange resins. The process has the following steps: (a) methanol and isobutene are reacted in a molar ratio of 2:1 to 5:1 at temperatures between 30 DEG  and 100 DEG  C.; (b) the unconverted hydrocarbons are then removed as the top product under a pressure of 2 to 10 bars from a first rectification column; (c) the bottom product from this first column is rectified in a second column under normal pressure or under a slight excess pressure of up to 2 bars at the top of the column, the bottom product of this rectification is recycled to reaction zone (a), if necessary, after separating off a portion of the tertiary butanol formed and the C8-olefins; and (d) the distillate from this second column is rectified in a third rectification column under a pressure of 5 to 30 bars, the distillate thus obtained is recycled into the feed to the second column and pure methyl tertiary butyl ether is withdrawn from the bottom of the third column.
Patent FI-875650-A (FI)
Inventor: ISHIGURO MASAJI
IPC: A61P31/04
Filed: 1987-12-22
Abstract: Novel penem compounds of the formula, <CHEM> wherein R is hydrogen or allyl, and A is an aliphatic 5- or 6- membered heterocyclic group having one or two oxygens in the ring and their pharmaceutically acceptable salts are produced from the compounds of the formula, <CHEM> wherein A is as defined above and R<1> and R<2> are respective protective groups for hydroxyl and carboxyl groups, and Z is oxygen, triarylphosphino or trialkylphosphino. The compounds and their salts are useful as antibacterial agents.
Patent FI-882641-A (FI)
Inventor: DAVIES GWILYM RHYS
IPC: C25B3/25
Filed: 1988-06-03
Abstract: A saturated or unsaturated fluorocarbon is produced by electrolytic reduction of a saturated fluorocarbon containing at least on atom of chlorine or bromine in an electrolytic cell having a low hydrogen overpotential cathode. The cathode is preferably stainless steel, and the fluorocarbon which is produced is preferably a fluorohydrocarbon.
Patent FI-891381-A (FI)
Inventor: MELCHIOR JEAN
IPC: F02B37/20
Filed: 1989-03-22
Abstract: PCT No. PCT/FR88/00385 Sec. 371 Date Mar. 16, 1989 Sec. 102(e) Date Mar. 16, 1989 PCT Filed Jul. 25, 1988 PCT Pub. No. WO89/01090 PCT Pub. Date Feb. 9, 1989.The primary zone (1) of the auxiliary combustion chamber has a shape of revolution about an axis (X-X) and is defined by a flame tube (2) which is of cylindrical and/or frustoconical shape, coaxial with said axis (X-X), smooth and devoid of air supply orifices of notable section, and by the chamber inner end (3) which is movable in a direction parallel to said axis (X-X) and cooperates with a fixed seat (13) rigidly connected to the flame tube (2) and separating the primary zone (1) from a cavity (4) so as to constitute, with the chamber inner end (3), throttling means (31) which have a variable passage section and are constituted by a sleeve (10) rigidly connected to a balancing piston (11), which sleeve and piston are coaxial with said axis (X-X), the balancing piston (11) being slidable in a cylindrical bearing surface (12) rigidly connected to the walls of the cavity (4). The inlet of the fuel under pressure is constituted by at least one nozzle (14) which is arranged in said sleeve (10) in such manner as to open out toward the primary combustion zone (1).
Patent FI-892110-A (FI)
Inventor: DORNHAGEN HORST
IPC: C07C41/00
Filed: 1989-05-03
Abstract: Pure dimethyl ether is obtained by passing the dehydration product from a dimethyl ether synthesis reactor into a distillation column in order to obtain pure dimethyl ether on specific trays of this column and removing the pure dimethyl ether and a fraction which contains impurities on specific trays of the same column, it being possible to use, in addition to the dehydration product, a scrubbing liquid and bases.
Patent FI-910392-A (FI)
Inventor: DENNEMAN JAN WILLEM
IPC: H05B41/36
Filed: 1991-01-25
Abstract: The invention relates to a circuit arrangement suitable for operating a low-pressure mercury discharge lamp (IV) by means of a high-frequency pulsatory current comprising   circuitry (I) for generating the high-frequency pulsatory current with an amplitude A from a supply voltage, a modulator (II) for modulation into a substantially square-wave shape of the high-frequency pulsatory current with a modulation frequency f and a duty cycle DC, and   circuitry (V) for adjusting the duty cycle DC.   According to the invention, the circuit arrangement is further provided with     circuitry (VI) for adjusting the modulation frequency f.   This latter circuitry renders it possible to make the colour point of the light radiated by the lamp to a high degree independent of the value of the luminous flux. In addition, it is possible to adjust the colour point over a wide range for a given luminous flux of the lamp.   <IMAGE>
Patent FI-923714-A (FI)
Inventor: NILSSON KARL-JOHAN
IPC: F01K3/22
Filed: 1992-08-19
Abstract: PCT No. PCT/SE91/00126 Sec. 371 Date Oct. 8, 1992 Sec. 102(e) Date Oct. 8, 1992 PCT Filed Feb. 20, 1991 PCT Pub. No. WO91/13289 PCT Pub. Date Sep. 5, 1991.In a method and device for controlling power output during combustion in a pressurized fluidized bed, energy developed is taken out by heat transfer surfaces and a gas turbine, and heat is utilized in a steam turbine. The heat transfer surfaces include a high pressure section with one evaporator and a low pressure section with at least one intermediate superheater. In case of changes in the power output, the bed depth of the fluidized bed is varied, whereby heat transfer surfaces included in the evaporator are exposed or covered by the bed and production of high pressure steam, evaporation power, is controlled. Heat taken from the fluidized bed is controlled by controlling the temperature difference between the bed and low pressure stream flowing in the intermediate superheaters. High pressure steam, produced in the evaporator is superheated in a heat exchanger arranged outside the bed by low pressure steam from the intermediate superheaters before it is expanded in a high pressure steam turbine.
Patent FI-924675-A (FI)
Inventor: WIELAND MARTIN
IPC: B65H19/22
Filed: 1992-10-15
Abstract: A cutting device for a winding machine for winding a web of material, particularly a paper web, the winding machine having two support rollers, one of the support rollers being partially wrapped by the web of material which is advanced upward from underneath the support rollers and introduced into a space between the support rollers, to be wound into a finished roll which rests on the winding bed formed by the two support rollers. A tiltable cutting device includes a blade, a blade carrier, a connecting link, and a support structure. The blade carrier and the support structure are pivotally connected to each other by the connecting link in such a manner that the blade carrier can be tilted into a position in which the blade faces the web of material while the opposite end of the blade carrier rests against the outer surface of the unwrapped support roller.
Patent FI-932708-A (FI)
Inventor: RYDIN BJOERN
IPC: D21F7/10
Filed: 1993-06-14
Abstract: PCT No. PCT/SE91/00867 Sec. 371 Date Jun. 18, 1993 Sec. 102(e) Date Jun. 18, 1993 PCT Filed Dec. 17, 1991 PCT Pub. No. WO92/11412 PCT Pub. Date Jul. 9, 1992.A woven fabric, such as a base fabric for a press felt, which is designed for a papermaking machine or the like has along each one of two end edges a plurality of seam loops to be included in a loop seam to form an endless woven fabric. The fabric is characterized in that there is provided, at least at one of the end edges, at least one string of material, preferably in the form of one or more extra yarn threads, extended substantially parallel to the above-mentioned one end edge adjacent the regular thread system of the fabric. The extra yarn thread or threads are woven to only such portions of the seam loops as are facing a first side of the fabric, preferably the paper side thereof. In this manner, there is formed in the seam zone a type of extension of the regular thread system of the fabric, whereby the loop seam is conformed to the rest of the fabric to avoid markings in a paper web at the loop seam.
Patent FI-940266-A (FI)
Inventor: MCNALLY JOHN PAUL
IPC: C08F110/02
Filed: 1994-01-19
Abstract: Catalyst compositions comprising metallocene complexes having Lewis base functionality may be used for the preparation of polyolefins. Preferred complexes are zirconium complexes in which the Lewis base functionality is provided by ether or thioether groups. The catalyst compositions may be supported on inorganic supports or on supports having polymerisation activity eg Ziegler catalysts.
Patent FI-940669-A (FI)
Inventor: VUOLLE-APIALA ANTTI
IPC: B30B/
Filed: 1994-02-14
Abstract: The invention relates to an adjustable, locking hinge device for a press installation having a levelled press plate 6. Around the hinge 7 of the press installation there have been arranged at least three hydraulic cylinders 9, against which the press plate 6 with the hinge of the press installation have been arranged to rest. The one end of each hydraulic cylinder 9 has been fastened levelled to the press plate 6 and the other end to a structure which is in rigid connection with the opposite support surface in relation to the press plate 6 in the hinge 7 of the press installation. Each hydraulic cylinder 9 is provided with a flow control valve 10 for hydraulic liquid. <IMAGE>