baber/WOPTO huggingface dataset:
Patent CA-1259673-A (CA)
Inventor: LABARGE STEVEN B
IPC: H03F3/30
Filed: 1988-05-31
Granted: 1989-09-19
Abstract: Abstract of the Disclosure A multifunction amplifier uses a finite transconductance amplifier to provide an amplifier with a high impedance input and a desired output impedance.  A pair of appropriate polarity binary signals are summed to form a ternary signal which may be filtered by a filter circuit upon command.  The ternary signal, filtered or unfiltered, is input to one input of a differential transconductance amplifier while a feedback signal via a feedback path from an output node of the finite transconductance amplifier is input to the other input.  The outputs of the differential transconductance amplifier are equally amplified by a pair of output current gain amplifiers.  A unity gain bias level shifter is provided between one of the differential outputs and one of the pair of output amplifiers.  The output amplifiers combine the amplified output currents at the output node.  The finite transconductance of the finite transconductance amplifier is determined by the emitter resistors of the differential transconductance and output amplifiers, and the desired output impedance is a function of a feedback resistor that forms the feedback path, an input resistor to the differential transconductance amplifier and the finite transconductance.  A current switch connects a constant current source to the differential transconductance amplifier to provide current bias upon command, the desired output impedance appearing at the output node when the current source is conducting and an essentially infinite output impedance appearing at the output node when the current source is not conducting.
Patent CH-504415-A (CH)
Title: Insecticidal 1-cyano-o-carbamoyl-formox- - imes
Inventor: BRECHBUEHLER HANS-ULRICH DR
IPC: C07D295/14
Filed: 1969-03-04
Abstract: Insecticidal 1-cyano-O-carbamoyl-formoximes Title cpds of formula: R1R2N-C(CN)=NOCONHR3 which have systemic insecticidal activity as well as ingestion and contact insecticidal activity and arachnicidal, nematocidal and soil-fungicidal activity, are prepd by reacting a cpd. R1R2N-C(CN)=NOH with an isocyanate R3-NCO pref. in the pressure of an inert solvent or diluent and of an acid-binding agent.
Patent CH-557488-A (CH)
Title: Component for regulating kinematic mechanism - has piece articulated to arm with lever which can take up several positions
IPC: F16H51/02
Filed: 1972-04-28
Abstract: The device is for regulating the action of a kinematic action by a control lever. The device transmits an impulse and overcomes difficulties existing with alternative devices which are inaccessible when assembled and require large forces for operation. It consists of a detachable piece which can be moved at its end and presses against the arm of a lever which is pivoted on a fixed part of the machine. It transmits an impulse to a sliding element which carries out a certain function in the mechanism. The arm lever is slotted to receive the detachable piece. Several independent positions of the component can be obtained.
Patent CH-527045-A (CH)
Title: Streaky patterned thermoplastics imitation tortoiseshell produced by
Inventor: MARISA LURASCHI
IPC: B29C48/92
Filed: 1971-05-07
Abstract: Two or more extruders feed a drawing bank where the flow from one produces a continuous, e.g. transparent sheet, while the flow from the other is passed through a revolving worm, which acts like a valve, releasing material intermittently through slots in its perimeter into ducts which convey this second, coloured flow onto the first sheet. - These ducts are grouped at intervals across the sheet width, thus producing spaced streaks of interrupted lengths.
Patent DK-115985-A (DK)
Inventor: KALVAAG JOHN BAARD
IPC: A61H1/02
Filed: 1985-03-14
Abstract: An apparatus for the treatment of patients suffering trom lumbar back ailments or the like comprises at least one float body (1) suspended from an overhead support (3.4,5,6,7), intended for suspending the patient who is partially submersed in water and subjected to loading from weights (13), preferably at the hip region. The overhead support consists of a suspension means (2) from which, by emans of straps (9), a vest (10) is suspended, adapted to fit closely about the chest region of the patient and thereby supporting the patient. The straps (9) are attached to the overhead support (2) via a yoke or crossbar (8) having a central, vertical journal that is pivotally mounted at the top (7) of the overhead support.The float body may consist of two elongated, substantially boat-shaped floats (1), and the overhead support may consist of four downwardly-depending legs (3,4,5,6) attached at the lower ends thereof to the floats (1) and rigidly attached at the upper ends thereof to a top piece (7) which is disposed centrally between the floats (1) and from which the crossbar is supported.
Patent DK-133580-A (DK)
Inventor: MENGSHOEL H C
IPC: A47C7/50
Filed: 1980-03-27
Abstract: A sitting device with a seat, the inclination of which may be altered relative to a floor, supporting means along being arranged below and substantially in front of said seat for the knee or calf leg portions of the user, the supporting means being arranged at the front portion of the frame of the device in the form of two cushions spaced apart to provide a free space from the front and in towards the seat, and the seat being fixedly connected to the frame, said frame being provided with substantially curved runners to contact the floor and said supporting means being arranged at the front ends of the runners. The runners may at a middle portion thereof have a bend to define a transition between sections of the runners. The sitting device may have a back rest. Instead of a fixedly connected seat and runners, the seat may be hinged connected to the frame and forwardly tiltable.
Patent DK-155183-A (DK)
Inventor: SCHAETZER HARRY
IPC: D06P3/06
Filed: 1983-04-07
Abstract: A process for the trichromatic dyeing and printing of natural and synthetic polyamide material with dyestuff mixtures. The process employs a red dye together with a blue mixture of dyes and a yellow or orange dye or mixtures thereof. The process is suitable for dyeing natural or synthetic polyamide material from an aqueous liquid or for printing with printing pastes, especially for dyeing from short liquors.
Patent DK-159589-A (DK)
Inventor: JACOBSON RICHARD MARTIN
IPC: C07D249/12
Filed: 1989-04-03
Abstract: 1-Dimethylcarbamoyl-1H-1,2,4-triazoles of general formula I <CHEM>  wherein W      is t-butyl, s-butyl, i-propyl, cyclopropyl, 1-methylthio-1-methylethyl or 1-methyl-cycloprop-1-yl;  X      is <CHEM> R<1>      is substituted or unsubstituted -(CH2)n-, or substituted or unsubstituted phenylene R<2>      and R<3> are selected from a number of different substituents, and n      is 1 to 10, and agronomically acceptable salts thereof, are insecticidally active and can be used to combat insects, especially aphids.
Patent DK-163779-A (DK)
Inventor: SAMUELSEN P B
IPC: A61F5/44
Filed: 1979-04-20
Abstract: A closure for stomas and incontinent natural bowel openings, at least in those parts which come directly into contact with bowel content, consists of a porous, flexible, hydrophobic material having a wetting angle of over 135 degrees relative to pure water and has an average pore size of less than 0.5 mm, preferably less than 0.2 mm. Sealing against exudation of fluid, semi- fluid and solid bowel content is hereby achieved, at the same time as there remains a satisfactory passage for bowel gases, thereby preventing the build-up of uncomfortable pressure within the bowel. In the pores, powder particles of, for example, active carbon can be present, for deodorizing the bowel gas. In order to form an especially effective seal against the bowel wall, in parts of the closure which are to bear against it a flexible, porous, hydrophobic material can be present. The flexible, porous, hydrophobic material can be a fibrous material of cohesive fibres, but is preferably an open-celled foam material, for example a silicone rubber.
Patent DK-166789-A (DK)
Inventor: BRIET PHILIPPE
IPC: C07D345/00
Filed: 1989-04-06
Abstract: Substituted flavonoid compounds of the formula (I): <CHEM> are disclosed. These compounds possess anticancer activity, in particular antipancreatic cancer activity, together with immunomodulatory activity.
Patent DK-237282-A (DK)
Inventor: LILL H
IPC: C12Q1/56
Filed: 1982-05-26
Abstract: For determining antithrombin BM, an antithrombin BM cofactor, thrombin and a determinable thrombin substrate are added to the sample solution, and the cleavage of the thrombin substrate is ascertained as a measure of the antithrombin BM activity, with heparin, xylan, λ- carrageenan, dextran sulphate, mucopolysaccharide- polysulphuric acid ester, pentosan polysulphate, or a short-chain heparin derivative prepared by chemically or enzymically cleaving heparin being used as the cofactor.
Patent DK-300387-A (DK)
Inventor: JANNON GUIDO
IPC: D21H27/00
Filed: 1987-06-12
Abstract: The decorative plastics laminate comprises a plurality of superposed translucent sheets constituted by 60 to 100% of alpha-cellulose and 0 to 40% of rayon fibres, impregnated with a thermosetting amino resin and bonded together by pressure and heat. Together with the characteristics of resistance to abrasion, water, impacts and chemical reagents, the laminate has a particular decorative effect obtained by virtue of the transparency of the cellulose sheets used.
Patent DK-302690-A (DK)
Inventor: CLAUSEN ERIK
IPC: G03B21/62
Filed: 1990-12-20
Abstract: A back projection screen 4 is used in connection with a projection device with three television image projectors 1, 2 and 3 arranged next to one another. These serve for projection of a red, a green and a blue television image onto the rear side of the screen 4. The screen has vertical lenses 25 for refraction in the lateral direction and horizontal lenses 55 for refraction in the vertical direction, so that the projected image can be seen obliquely from the front from all sides. To improve the viewing conditions when the image is viewed obliquely from above and obliquely from below, each of the horizontal lenses 55 consists of a central part 56 which is designed as part of a cylinder surface, and of two plane flank parts 57 associated therewith. <IMAGE>
Patent DK-368288-A (DK)
Inventor: NUGENT EDWARD L
IPC: B01L3/00
Filed: 1988-07-01
Abstract: A composite body fluid sample container is provided which incorporates at least one dry chemistry test strip into the structure with a shrink-wrap film whereby a plurality of chemically impregnated patches are exposed simultaneously in a self-contained device to provide instant response to a specimen introduced into the container. Moreover, the device separates the test strip from the remainder of the specimen so as to provide for additional testing if required. In addition, the device maintains the specimen, and the impregnated test strip isolated from exposure to contamination while at the same time keeping the specimen, if diseased, from contaminating handlers of the device. Finally, the device protects against breakage and any resulting leakage or contamination.
Patent DK-396288-A (DK)
Inventor: KAPLAN MURRAY ARTHUR
IPC: A61K47/12
Filed: 1988-07-15
Abstract: Stable ready-to-use aqueous solutions of doxorubicin HCl are provided containing doxorubicin HCl, citric acid, an antioxidant selected from alpha -tocopherol (Vitamin E), sodium formaldehyde bisulfite and tert-butylhydroquinone, and water. The solutions have an acceptable shelf-life of greater than two years at 4 DEG C.
Patent DK-397687-A (DK)
Inventor: ENGEL WOLFHARD
IPC: C07D471/04
Filed: 1987-07-30
Abstract: Substituted pyrido[2,3-b]-1,4-benzodiazepin-6-ones of the formula I 
<IMAGE>
 in which
 R<1> denotes an alkyl group having 1 to 4 C atoms, a chlorine atom or a hydrogen atom;
 R<2> represents a hydrogen atom or a methyl group;
 R<3> and R<4> each denote a hydrogen atom, a fluorine, chlorine or bromine atom or an alkyl group having 1 to 4 C atoms, but with the proviso that at least one of the radicals R<1>, R<2>, R<3> and R<4> is different from hydrogen,
 R<5> and R<6> represent alkyl radicals having up to 6 carbon atoms and which are identical or different from one another or together with the nitrogen atom between them form a 4- to 7-membered, saturated, monocyclic, heteroaliphatic ring which can optionally be interrupted by an oxygen atom or by the N-CH3 group,
 Z is either a single bond or an oxygen atom, or a methylene or 1,2- ethylene group
 and
 A is a methylene group in position 2 or 3 of the heteroaliphatic ring, or when linked in position 3 is also a single bond, and their salts with inorganic or organic acids are described. 
<??>The compounds of the formula I have favourable effects on the heart rate and are suitable for use in human and veterinary medicine as vagal pacemakers for the treatment of bradycardias and bradyarrhythmias in view of a lack of gastric acid secretion- inhibiting, salivation-inhibiting and mydriatic effects, as well as excellent absorption.
Patent DK-452079-A (DK)
Inventor: PRIEBE E
IPC: C08L25/12
Filed: 1979-10-26
Abstract: 1. A mixture which consists essentially of (A) a hard component consisting of one or more copolymers of styrene and/or alpha-methylstyrene with acrylonitrile, the said copolymers containing from 20 to 40 % by weight of acrylonitrile as copolymerized units, (B) a first graft copolymer consisting of (B1 ) from 40 to 80 % by weight, based on (B), of a butadiene polymer consisting of partially agglomerated particles, more than 50 % of the particles (number distribution) being present in the non-agglomerated state, and having a mean particle size (d50  value of the cumulative mass distribution) of from 0.20 to 0.45 mu m, onto which is grafted (B2 ) from 20 to 60 % by weight, based on (B), of a mixture of styrene and acrylonitrile in a weight ratio of from 75:25 to 65:35, (C) a second, separately prepared graft copolymer which consists of (C1 ) from 50 to 85 % by weight, based on (C), of a copolymer which itself consists of from 30 to 77 % by weight of butyl acrylate and/or ethylhexyl acrylate units, from 20 to 40 % by weight of butadiene units and from 3 to 30 % by weight of vinyl alkyl ether units, where alkyl is of 1 to 8 carbon atoms, the percentages of the said three monomer constituents together being 100, with a mean particle size (d50  value of the cumulative mass distribution) of less than 0.15 mu m, onto which has been grafted (C2 ) from 15 to 50 % by weight, based on (C), of a mixture of styrene and acrylonitrile in a weight ratio of from 75:25 to 65:35, the weight ratio of the grafting bases (B1 ) and (C1 ) in the mixture of [(A)+(B)+(C)] being from 70:30 to 30:70, and the sum of the two grafting bases (B1  and C1 ) being from about 10 to 35 % by weight, based on the total mixture [(A)+(B)+(C)].
Patent DK-477281-A (DK)
Inventor: SCHNEIDER E
IPC: F22B37/70
Filed: 1981-10-29
Abstract: Distributor for two-phase mixtures, including a distributor drum, a feed tube leading into the distributor drum in a given direction, a plurality of outlet tubes leading from the distributor drum at an angle to the given direction, and a flat baffle plate being disposed in the distributor drum at a right angle to the given direction, the baffle plate having an edge leading symmetrically and smoothly to the outlet tubes.
Patent DK-580584-A (DK)
Inventor: LOK CORNELIS MARTINUS
IPC: B01J23/74
Filed: 1984-12-05
Abstract: The invention provides a process for the preparation of a transition metal-silicate catalyst in which an insoluble, basic compound of a transition metal having an atomic number between 26 and 30 (in particular nickel which has an atomic number of 28) is rapidly precipitated with an alkaline precipitation agent from an aqueous solution of such a metal salt, as a suspension, which precipitate is allowed to mature for a longer period in a suspended form, and, after the transition metal ions have been practically completely precipitated, soluble silicate is added to the suspension, after which the solids are separated from the liquid, optionally washed, dried and reduced.
Patent DK-593083-A (DK)
Inventor: CHRISTENSEN FINN NORRING
IPC: A61K51/00
Filed: 1983-12-22
Abstract: Enteral diagnostic preparations for analysis of the digestive functions comprise a quantity of units up to 5 mm in size, in particular between 0.5 and 1.3 mm and especially between 0.7 and 1.0 mm, each unit comprising a tracer binding agent such as ion exchange resin, with which a radioactive tracer is associated with a half-life of up to 5 days, especially 99mTc, 113mIn, 111In and 129Cs, the tracer binding agent being formulated with pharmaceutically acceptable excipients, especially granulation excipients, in such a way that the contact of the gastrointestinal mucosa with the tracer binding agent is reduced, and that the units do not decay during passage through the gastrointestinal canal. Preferred units contain multi-constituent cores of essentially homogeneous cross-section, in which the tracer binding agent is granulated with one or more excipients, and which may be coated with a diffusion coating, which permits marking of the units at the place of use by immersing the units in a tracer solution. Tracer binding agents are usually present in quantities of 2-20 per cent by weight, in particular approximately 5-10 per cent by weight, calculated on the units. Owing to the low leakage and the absence of decay the preparation can be used to investigate gastric emptying and also the final 20% of a food bolus, cf. Figure 2, which shows the average gastric emptying pattern for 7 healthy volunteer test subjects (A) compared with the gastric emptying from a person with the "watering can" phenomenon. <IMAGE>
Patent DK-710188-A (DK)
Inventor: BEKELE SOLOMON
IPC: B65D75/30
Filed: 1988-12-20
Abstract: Disclosed is a film (1) for forming vacuum skin packages which comprises a coextruded, multi-layer composite forming web comprising a gas permeable film (2) and a gas impermeable film (3) which can be manually delaminated from each other, the gas permeable film having a plurality of layers including a heat sealable, polymeric layer, and a layer comprising a linear ethylene/alpha-olefin copolymer having a density of less than 0.915 g/cc, the gas impermeable film having a plurality of layers including a barrier layer of a hydrolyzed ethylene/vinyl-acetate or vinylidene chloride copolymer the barrier layer being immediately adjacent to and in contact with the linear ethylene/alpha-olefin copolymer so that when the layers are peeled apart the barrier layer will become a first surface layer and, an outer or second surface layer of polymeric material: the heat sealable layer of the permeable film seals to the surface of the package support member with a bond strength greater than the force required to delaminate the permeable layer from the impermeable layer so that the permeable layer can be peeled from the impermeable layer leaving the package covered with a permeable layer so that oxygen can penetrate to the packaged product.
Patent FI-861460-A (FI)
Inventor: RUBENSTEIN ALBERT SAMUEL
IPC: C12Q1/68
Filed: 1986-04-04
Abstract: Solid phase system for use in a ligand-receptor assay for the detection of a selected analyte in a fluid sample comprises a porous matrix in which microspheres are entrapped, the microspheres being bound with a receptor capable of capturing a target ligand. The system is for use in a multiple ligand-receptor assay for simultaneous detection of at least two selected analytes, distinct gps. of microspheres that are entrapped within discrete zones in the porous matrix, each gp. of microspheres being bound with a receptor capable of capturing a different target ligand. The following specific cases are claimed: one gp. of microspheres is bound with a receptor capable of capturing a target ligand; and one gp. of microspheres is bound with either (1) the target ligand or other receptor substance as a positive control; or (2) a substance incapable of capturing the target ligand without a bound component, as a negative control for the detection the analyte. Appts. is also provided.
Patent FI-873531-A (FI)
Inventor: PANAJOTOV GEORGI ANGELO
IPC: G01N23/223
Filed: 1987-08-14
Abstract: 1. Process for the production of vitreous borate disks for instrumental analysis, in particular X-ray fluorescence analysis in which a determined amount of a material to be tested is mixed with a borate melt, the mixture is tableted, each tablet is melted at a temperature above 900 degrees C in a graphite ring which is placed on a graphite support whose surface area corresponds to the number of graphite rings, and which the melt is cooled afterwards, characterised in that the material to be tested is calcined at a temperature of above 800 degrees C before the removal of the determined amount, that the graphite ring has a height whose numerical value in millimetres is equal to the numerical value of the ratio of the mass of the mixture of material to be tested and borate melt in grams and the internal diameter of the graphite ring in centimetres, that the mass of the graphite support is approximately equal to double the mass of the mixture of material to be tested and borate melt and that the melt with graphite ring and graphite support is allowed to cool in air.
Patent FI-882935-A (FI)
Inventor: JAERVENPAEAE VILJO JUHANA
IPC: E03F5/08
Filed: 1988-06-20
Abstract: The invention concerns a combined drain trap and air- conditioning valve, in particular for a sewage system. The combined drain trap and air-conditioning valve comprises a ring circumference 3, a pipe extension 3a arranged downwards from the ring 3 and a sealing member 2, whose outer rim 2b is supported and whereby the connecting spokes 2a of the sealing member 2 are most suitably at an oblique angle to the radius. The sealing member 2 is arranged to move downwards II from its closed position I when the flows a,b are directed towards the drain. The sealing member 2, closed by spring loading, is in its closed position I when there is no flow a,b and/or in the event of overpressure in the drain. <IMAGE>
Patent FI-890169-A (FI)
Inventor: BOREL GEORG
IPC: D21F1/00
Filed: 1989-01-13
Abstract: In a double-layered wire-forming fabric for the sheet-forming area of a paper-making machine, having an upper layer of cross strands (1) and a lower layer of cross strands (2, 3) and having a single system of longitudinal strands (4) which are interwoven with both layers of cross strands (1; 2, 3), the cross strands (2, 3) of the lower layer are woven-in in parallel and in pairs and the cross strands (1) of the upper layer are arranged over a pair of cross strands and, if desired, between them. 
<IMAGE>
Patent FI-892055-A (FI)
Inventor: JAEGER HALVOR
IPC: A61K31/465
Filed: 1989-04-28
Abstract: The device described has an adhesive nicotine reservoir with uniform or non-uniform distribution of the nicotine. The reservoir is manufactured using a hot-melt adhesive with a processing temperature of 40 to 80 degrees Celsius, preferably 40 to 60 degrees Celsius, and ideally between 40 and 55 degrees Celsius. Also described is a process for manufacturing the device with continuous or intermittent application of nicotine-containing molten hot-melt adhesive at an adhesive temperature between 40 and 80, preferably 40 and 60, and ideally 40 and 55 degrees Celsius, to a support and, if necessary, application of a layer of protective material.