baber/WOPTO huggingface dataset:
Patent CA-1274598-A (CA)
Inventor: DOUGLAS KEITH
IPC: G01V3/08
Filed: 1987-03-27
Granted: 1990-09-25
Abstract: ABSTRACT    A compact detector device for detecting the presence of objects hidden behind a surface incorporates both capacitive and  magnetic  induction  sensors,  combined  such  that interference between the sensors is minimized.  The device is traversed over a surface to be inspected, the device having transmitter and receiver plate mean for stray field detection responsive to changes in local dielectric constants, and transmitter and receiver inductive coils for detecting the presence of metals, the coils being located behind the plate of the stray field detector.  In one embodiment, a plurality of visual display means connected with adjacent detector portions provides a progressive display on traversing of the detector past an object to be imaged enabling a pictorial presentation of a concealed object.   Use of an Application Specified Integrated Circuit (ASIC) to generate input signals to the  two classes of detector  is  integrated with a microcomputer to digitize the detected outputs.
Patent CA-1273964-A (CA)
Title: Refractory thixotropic vibration compound and process   for the vibration lining of metallurgical vessels  with such compound
Inventor: KOENIG GERT
IPC: F27D1/16
Filed: 1987-05-06
Granted: 1990-09-11
Abstract: ABSTRACT          The invention relates to a refractory thixotropic self-curing vibrationcompound on the basis of magnesite having the following composition 0.1 to  2.0  % SiO2 0.1 to  30   % Al2O3 0.5 to  3.0  % P2O5 0.2 to  1.5  % K2O+Na2O+LiO2 0.1 to  2.0  % Fe2O3 0   to  0.5 % B2O3 0.1 to  3.0  % CaO residue         MgO.
Patent CA-1250062-A (CA)
Inventor: DEMONE KENNETH
IPC: G21K1/10
Filed: 1988-01-29
Granted: 1989-02-14
Abstract: ABSTRACT OF THE DISCLOSURE     In accordance with the present invention, there is provided an X-ray filter comprised of a niobium metal foil having a maximum thickness of about 75 microns or niobium metal foil in combination with additional filtering foils.  Preferably the niobium and/or combination foils are encased in a thin plastic sheet.  The plastic sheet provides for protection of the foil filter during handling as well as some absorption of the secondary radiation emitted from the foil when it is contacted by the X-ray beam.  As a result of the construction immediately above, the filter of the present invention filters energy from the X-ray beam which is usually absorbed by the examination object and does not contribute to the radiographic image of the examination object.
Patent CA-1259074-A (CA)
IPC: C07D215/26
Filed: 1988-03-29
Granted: 1989-09-05
Abstract: Abstract:      The present invention is directed to compounds of the formula:                                       (I) wherein YO is a protected  hydroxy group and a process for preparing the same.  These compounds are intermediates useful in the preparation of carbostyril derivatives which show potent bronchodilating activity and are useful as bronchodilators.
Patent CH-552625-A (CH)
Title: Antibiotic cephalosporin derivs
IPC: A61K35/66
Filed: 1971-03-08
Abstract: 7-(D-5-Amino-5-carboxyvaleramido)-3-(carbomoyl-oxymethyl) 7-methoxy-3-cephem-4-carboxylic acid (I) and its salts, are broad spectrum anti-biotics with high gm. -ve activity and resistance to penicillinases and cephalosporinases. (I) is formed during incubation of Streptomyces lactamdurans, and is isolated chromatographically from the broth.
Patent CH-503023-A (CH)
Title: N-(piperidino-or morpholino-ethyl carboxylic - acid amides prepn
Inventor: FEINAUER ROLAND DR
IPC: C07D295/13
Filed: 1969-03-24
Abstract: N-(piperidino- or morpholino-ethyl) carboxylic acid amides prepn. Reaction of 5-R2-3-R3-4,6-dioxa-1-aza-bicyclo 3,3,0 ocatnes (where R2 is a 1-12 C aliphatic residue cyclohexyl or phenyl and R3 is H, a 1-2 C aliphatic residue, cyclohexyl, phenyl, allyloxymethylene, phenoxymthylne or (1-2 C alkoxy)-methylene) with piperidine or morpholine at 80-200 degrees C yields title cpds. of formula: R1-CH2CH2 CH2CHR3-OH in which R1 is piperidino or morpholino, which can be used as intermediates for pharmaceuticals or as plasticisers for plastics.
Patent DK-101087-A (DK)
Inventor: AUST FREDRIK
IPC: B63B59/02
Filed: 1987-02-26
Abstract: A fender is fitted so that it can have a second function in addition to its primary function. The said second function allows the fender to be used as life-saving equipment, for which purpose the fender has elements 6, 9, which are designed as rungs, so that the fender can also serve as a ladder. <IMAGE>
Patent DK-161689-A (DK)
Inventor: URNOVITZ HOWARD B
IPC: G01N33/543
Filed: 1989-04-04
Abstract: The present invention provides a test strip (10) for detecting, in a sample from a human subject, the presence of an antigenic substance which comprises a solid support (11), the antigenic substance bound to a first discrete area (14) on the solid support (11), an anti-human antibody bound to a second discrete area (15) on the solid support (11) as a positive control, and an antibody directed against an antigen which does not naturally occur in human subjects bound to a third discrete area (12) on the solid support (11) as a negative control. The invention additionally provides a test strip (21) for detecting, in a sample from a human subject, the presence of an antigenic substance which comprises a solid support (11), an antibody-based reagent directed against the antigenic substance in an immune complex and native human antibody thereto bound to a first discrete area (24) on the solid support (11), an anti-human antibody bound to a second discrete area (15) on the solid support (11) as a positive control, and an antibody directed against an antigen which does not naturally occur in human subjects bound to a third discrete area (12) on the solid support (11) as a negative control. The invention also provides for a method for detecting in a sample from a human subject the presence of an antigenic substance using the aforementioned test strips.
Patent DK-199087-A (DK)
Inventor: KAPMEYER WOLFGANG
IPC: C07K17/08
Filed: 1987-04-15
Abstract: The dispersion polymers are prepared by a seed polymerisation process in the presence of seed latices having a high residual monomer content, and a monomer mixture comprising at least one compound of the formula I 
<IMAGE>
 in which n = 1 - 6;
 R1 = H or CH3, and
 R2 and R3 are identical or different and are -(CH2)m-CH3 where m = 0 - 7, or 
<IMAGE>
 or R2 and R3 are aryl radicals,
 and optionally acrylic acid, methacrylic acid, crotonic acid and monomers from which the seed latex is prepared. 
<??>Biologically active latex conjugates obtained using the dispersion polymers are particularly suitable for serclogical and immunological assays.
Patent DK-209575-A (DK)
Inventor: KONIG W
IPC: C07C271/22
Filed: 1975-05-13
Abstract: Novel pyroglutamyl compounds of the formula I <IMAGE> in which X denotes an optionally branched alkyl radical having 2 to 6 carbon atoms or an optionally branched alkyl radical having 2 to 6 carbon atoms which is either substituted in the  alpha -position by a carbamoyl group or in the  omega -position by a carbamoyl group or a carboxyl group, are prepared by reaction of a pyroglutamic acid, which is optionally substituted on the nitrogen by a benzyloxycarbonyl radical, or of a reactive derivative thereof with a primary amine which introduces the group X and subsequent removal of possible carboxyl protective groups. The novel compounds are useful therapeutics for the treatment of psychic disorders, in particular of depressions.
Patent DK-251687-A (DK)
Inventor: SZORADY GABOR
IPC: H02J7/10
Filed: 1987-05-18
Abstract: Method for charging Ni-Cd batteries with a repetitive and alternating sequence of direct current charging and discharging periods. Steep current pulses are superimposed on the respective direct currents which have a sense equal to that of the direct current and intensity exceeding respective predetermined levels. Owing to the effects of such alternating and repetitive current pulses the surface distribution of the electrodes will change after some time and the electrode surface gradually become homogeneous. The periodically repetitive steep current pulses can be used during the whole charging process and they have beneficial effects for the charging of new batteries as well. The current changes at the beginning of the respective periods should be at least seven times as high as one tenth of the ampere-hour capacity of the battery.
Patent DK-288486-A (DK)
Inventor: GEHRING GERHARD
IPC: H03K17/95
Filed: 1986-06-19
Abstract: An oscillator/demodulator circuit for an inductive proximity switch includes a transistor amplifier stage having an input circuit and an output circuit, a resonant circuit connected in the input circuit of the transistor amplifier stage, a device for damping the resonant circuit, a device for providing positive feedback from the output circuit to the input circuit of the transistor amplifier stage, a limiter branch connected in the input circuit of the transistor amplifier stage, a dual current mirror active in the input circuit of the transistor amplifier stage having first and second interconnected current mirrors including transistors. It further has a circuit output connected to the current mirrors for receiving currents supplied by the current mirrors being subtracted from each other, the transistors in the second current reflector having a larger emitter area ratio than the transistors in the first current mirror, and a resistance network connected to the oscillator/demodulator circuit output being switchable for providing an adjustable hysteresis.
Patent DK-304281-A (DK)
Inventor: SCHENK A
IPC: F24D3/10
Filed: 1981-07-09
Abstract: 1. A pipe manifold (10) for central heating systems, including two chambers, one chamber being an input supply chamber and the other chamber being an output chamber, wherein the chambers are combined to form one common housing and are separated from one another by means of a welded-in dividing wall (12) which alternately guides the input material to the manifold conduits via apertures (11), disposed in a straight line when viewed in the direction of the longitudinal axis of the housing, characterized in that the dividing wall (12), in its portion adjacent the apertures (11) formed in the manifold conduits, is in teh form of semi-funnel-shaped moulded-out or moulded-in portions (120, 121, 122, 123) and, in addition, extends in one plane.
Patent DK-358883-A (DK)
Inventor: KARBSTEIN PETER
IPC: E01C/
Filed: 1983-08-05
Abstract: A drain for the transverse drainage of carriageways, having a drain body of U-shaped cross section, which is embedded in the concrete bed of the carriageway, and a cover plate 20, which covers the top side of the drain body and has a large number of water inlet openings 31, which cover plate 20 consists of a material whose resistance to wear is equal to or less than for the covering layer of the carriageway and is built in a form- closing manner into the concrete bed and the carriageway material respectively. The acquired effect is that the cover plate 20 is worn down at the same rate as the carriageway surfacing and that the cover plate is solidly anchored in the carriageway material. <IMAGE>
Patent DK-432389-A (DK)
Inventor: WITTE ERNST-CHRISTIAN
IPC: C07C311/16
Filed: 1989-08-31
Abstract: The present invention provides sulphonamides of the general formula:    <IMAGE>  (I)  wherein R1 and R2, which can be the same or different, are hydrogen or halogen atoms or C1-C6-alkyl, trifluoro-methyl, cyano, carboxyl, alkoxycarbonyl, aminocarbonyl, N-alkylaminocarbonyl or N,N-dialkylaminocarbonyl radicals or, when R1 and R2 are alkyl radicals ortho to one another, R1 and R2 together with the carbon atoms to which they are attached, form a saturated or unsaturated C5-C7-alkylene ring, R3 is a hydrogen atom, an alkyl radical containing up to 6 carbon atoms, an acyl radical, a phenylalkyl or phenylalkenyl radical, the phenyl moiety of which can be substituted by halogen, alkyl or trifluoromethyl, C is a -(CH2)m-radical, in which m is 0, 1, 2 or 3, or a branched C2-C5-alkylene radical, whereby a methylene radical -CH2-of the group C can be replaced by an oxygen or sulphur atom or by a hydroxymethylene radical -CHOH-or carbonyl group -CO-, B is a 1,2-, 1,3-, 1,4-cyclohexylidene or 1,2- or 1,3-cyclopentylidene radical.
Patent DK-453879-A (DK)
Inventor: MEYER K
IPC: C05D9/02
Filed: 1979-10-26
Abstract: Water-soluble gelated micronutrient fertilizers containing 55 to 89% by weight of water soluble compounds of micronutrients of which 25 to 100 mol % of the cations are present in complexed form, 2 to 7% by weight of ammonium nitrogen as macronutrient, 2 to 18% by weight of polyglycol ether having at least 9 ethylene oxide (EO) units and/or water-soluble polyglycol ether derivatives having at least 8 EO units in the molecule and 7 to 20% by weight of water, process for their manufacture and their use for plant fertilization.
Patent DK-453979-A (DK)
Inventor: MEYER K
IPC: C05G1/00
Filed: 1979-10-26
Abstract: Water-soluble fertilizer pastes containing 58 to 88% by weight of water-soluble plant nutrients, 0 to 5% by weight of water-soluble micronutrients, 4 to 12% by weight of polyglycol ethers having at least 9 ethylene oxide units and/or water-soluble polyglycol ether derivatives having at least 8 ethylene oxide units per molecule and 8 to 25% by weight of water, process for their manufacture and their use for plant fertilization.
Patent DK-487982-A (DK)
Inventor: HUTTER III CHARLES GEORGE
IPC: B29B7/00
Filed: 1982-11-03
Abstract: A method and apparatus for dispensing curable compositions formed by a mixture of first and second materials which, when mixed in prescribed ratio, interact with each other to provide a relatively rapidly curable composition, such as a polymerizable epoxy resin or the like. The materials are individually pumped and metered through a first mixer (36) and a dispensing valve (40) to a dispensing nozzle (44). During start-up, the dispensing valve (40) is closed, and the initial mixed composition is diverted through a bypass valve (48) for dilution and mixture with a diluent stream of the first material in a second mixer (60) and for return of the diluted mixture to the supply reservoir (18) of the first material. When a homogeneous mixture of prescribed ratio is achieved at the outlet (38) of the first mixer (36), the bypass valve (48) is closed and the dispensing valve (40) can be opened to allow dispensing of the composition. Upon shut-down, supply of the second material to the first mixer (38) is ceased, and the dispensing valve (40) and bypass valve (48) are closed and opened, respectively. The first material is supplied to the first mixer (38) and through the bypass valve (48) to flush the composition therefrom and for dilution of the composition with the diluent stream in the second mixer (60).
Patent DK-526687-A (DK)
Inventor: JENSEN TOMMY
IPC: B26D1/60
Filed: 1987-10-07
Abstract: A cutting apparatus for films 18, 19 comprises a freely rotatable blade 12 applied perpendicular to the film, with a cutting edge 13 and a tip 14, which is offset in relation to the axis of rotation 21 of the blade. The blade 12 is fitted in a holder 8 in a tubular glass mount 11. The holder 8 can be held by an ordinary holder or gripping element 7 on a drawing plotter, and an ordinary drawing plotter can thereby be converted to a cutting apparatus for films, for example red films 18 on a film carrier 19. <IMAGE>
Patent DK-548087-A (DK)
Inventor: BELLUSSI GIUSEPPE
IPC: B01J29/04
Filed: 1987-10-20
Abstract: A synthetic, crystalline, porous material is disclosed, together with the related preparation process. Such material of zeolitic nature containing oxides of silicon, titanium and gallium corresponds, in the calcined and anhydrous state, to the following empyrical formula:     pHGaO2 . qTiO2 . SiO2, wherein p has a value greater than zero and smaller than or equal to 0.050, and g has a value greater than zero and smaller than or equal to 0.025, and the H<+> of HGaO2 can be at least partially replaceable or replaced by cations.
Patent FI-834150-A (FI)
Inventor: ASHMAN ARTHUR
IPC: C08L33/08
Filed: 1983-11-11
Abstract: This invention relates to implantable porous prostheses for use as bone or hard tissue replacements anywhere in the body. The porous implants comprise loose, individual polymeric particles of a specified size, coated with a hydrophilic material and barium sulfate particles. The prostheses are biologically compatible in the body and promote bone and tissue ingrowth and attachment. This invention also relates to a method for producing the novel prosthetic devices disclosed herein.
Patent FI-863418-A (FI)
Inventor: KUISL MAX
IPC: C03B37/014
Filed: 1986-08-22
Abstract: A method for producing an aerosol stream, particularly an aerosol stream suitable for the production of a preform for an optical fiber. At least two gas phase reactants are reacted in a reaction chamber to form the aerosol stream. Undesirable deposition of liqid or solid reaction products, particularly at the point of entry into the reaction chamber, is avoided by the addition of at least one gas phase product to at least one of the gas phase reactants.
Patent FI-864605-A (FI)
Inventor: KHAN KARRAR AHMAD
IPC: A61P29/00
Filed: 1986-11-12
Abstract: Novel pharmaceutical powder and tablet compositions comprise ibuprofen or a pharmaceutically acceptable salt thereof, a pharmaceutically acceptable effervescent couple that produces carbon dioxide in the presence of water, a pharmaceutically acceptable surfactant and a pharmaceutically acceptable water-insoluble hydrophilic polymer. Preferred hydrophilic polymers are microcrystalline cellulose and croscarmellose sodium.Especially preferred are such compositions which have a saccharide dispersed therein. The incorporation of the saccharide, for example sucrose, lactose, dextrose or sorbitol, enhances the stability of the compositions.
Patent FI-871898-A (FI)
Inventor: ARROWSMITH JOHN EDMUND
IPC: C07C323/49
Filed: 1987-04-29
Abstract: Compounds of the formula:- <CHEM>  and their salts, wherein R<a> is -NO2, -NH2 or -NHSO2R<1> where R<1> is a C1-C4 alkyl group; R<b> is-NO2, -NH2 or R<3> where R<3> is-NHSO2(C1-C4 alkyl) or -CONR<4>R<5> where R<4> and R<5> are each independently H or C1-C4 alkyl or together with the nitrogen atom to which they are attached represent a 1-pyrrolidinyl, piperidino, morpholino or N-methylpiperazin-l-yl group; with the proviso that when one of R<a> and R<b> is -NO2, then the other is not -NH2;  X is O, S or a direct link;  Y is an ethylene group optionally substituted by a methyl group; "alk" is an ethylene, trimethylene or tetramethylene group, "alk" being optionally substituted by a methyl group;  R is C1-C4 alkyl;  and R<2> is H, halo, CF3 or C1-C4 alkyl. The compounds of the formula (A) in which R<a> is -NHSO2R<1> and R<b> is R<3> are antiarrhythmic agents. The remaining compounds of the formula (A) are synthetic intermediates.
Patent FI-872561-A (FI)
Inventor: KAEHOENEN MATTI
IPC: G10D7/00
Filed: 1987-06-08
Abstract: PCT No. PCT/FI88/00088 Sec. 371 Date Mar. 1, 1989 Sec. 102(e) Date Mar. 1, 1989 PCT Filed Jun. 8, 1988 PCT Pub. No. WO88/09986 PCT Pub. Date Dec. 15, 1988.The present invention concerns the body structure of a wind instrument and a procedure for making a wind instrument body presenting said structure. The body of a wind instrument, such as a flute, consists of an elongated tube composed of one or several parts (1), in said tube apertures (2) openable and closable with separate keys as required by playing, are made. As taught by the invention, the tube or its parts are made of plastic material, with which one or several fiber courses (4,5) are combined for reinforcement. An appropriate plastic material is epoxy plastic, and appropriate fibers are e.g. carbon fibers. With these is obtained a body construction which has a high rigidity and low mass and which produces sound with minimal blowing energy.
Patent FI-880781-A (FI)
Inventor: NIINIVAARA KYOESTI JUHANI
IPC: B23K/
Filed: 1988-02-19
Abstract: The invention relates to a process for an apparatus which automatically, by welding, is attached to a metal construction underwater and a method for automating the realization of a weld joint underwater. The invention is characterized in that the welding electrode 3 is situated in a watertight chamber b, the base 1 of which is constituted by the piece which is to be welded in place and which is partially filled with a burning compound 4. The piece which is to be welded in place has at the site to be welded a thinned material a, which during the welding operation melts and forms with the molten substrate c and with the molten material of the welding electrode a weld joint. The device also incorporates equipment for conducting the welding current to the welding electrode and for igniting the filler compound and the welding electrode. <IMAGE>
Patent FI-884272-A (FI)
Inventor: NGUYEN DAT XUONG
IPC: C07C303/00
Filed: 1988-09-16
Abstract: The subject of the invention is the choline diethyl-dithiocarbamate having the following structural formula:  <IMAGE>  as well as a process for its preparation from choline chloride and sodium diethyl-dithio-carbamate trihydrate. This substance is useful in the treatment of degenerative brain diseases.
Patent FI-885623-A (FI)
Inventor: BAYLIS ERIC KEITH
IPC: A61P25/28
Filed: 1988-12-02
Abstract: Compounds of the formula I <CHEM> wherein R denotes an aliphatic, cycloaliphatic, cycloaliphatic-aliphatic or araliphatic radical having 2 or more carbon atoms, and wherein one of the groups R<1>, R<2> and R<3> represents hydrogen or an aliphatic, cycloaliphatic, araliphatic or aromatic radical, another one of R<1>, R<2> and R<3> is hydrogen or, in the case of R<1> and R<2>, is hydroxy, and the remaining one of R<1>, R<2> and R<3> is hydrogen, and their salts have GABAB-antagonistic properties and can be used as GABAB-antagonists. They are obtained when in a compound of formula II <CHEM> in which R, R<1>, R<2> and R<3> have their previous significances, Z represents -NH2 and R<4> denotes a hydroxy-protective group R<5> or, when R<1> and R<3> denote hydrogen and R<2> denotes hydrogen or alkyl, denotes an alkali metal or ammonium ion R<6>, or Z represents a protected or latent amino group Z<0> and R<4> denotes hydrogen or a hydroxy-protective group R<5>, any group R<5> or R<6> is replaced by hydrogen, and/or any group Z<0> is converted into -NH2.
Patent FI-893091-A (FI)
Inventor: WITTE ERNST-CHRISTIAN
IPC: C07C311/16
Filed: 1989-06-22
Abstract: Compounds of the formula I 
<IMAGE>
 in which R1 is a lower alkyl or alkenyl group with 1-6 C atoms, a cycloalkyl radical with 3-7 C atoms, an aralkyl, aralkenyl or aryl radical, where each aryl radical can be substituted one or more times by halogen, C1-C6-alkyl, C1-C6-alkoxy, hydroxyl, trifluoromethyl, cyano, nitro, amino, C1-C6-alkylamino, C2-C12-dialkylamino, C1-C6-acylamino, C1-C16-acyl, C1-C6-alkylsulphenyl, -sulphinyl and -sulphonyl or by azide, R2 is a hydrogen atom, a C1-C6-alkyl, an aralkyl, an aralkenyl or an acyl group, A and B are a saturated or unsaturated alkylene chain with 1-10 carbon atoms, which can be substituted one or more times by C1-C3-alkyl groups, where the total of the carbon atoms in chains A and B is not less than 4 but not more than 11, Q is oxygen, sulphur, a sulphonyl or a sulphinyl group, or an amino group 
<IMAGE>
 where R2 has the above definition, Y is a free carboxyl group, an esterified carboxyl, a carbamoyl or hydroxymethyl or tetrazolyl, the pharmacologically tolerated salts and optical and E/Z isomers or mixtures thereof, process for the preparation thereof and pharmaceutical preparations containing these compounds, for the treatment of metabolic disorders and/or blood flow disturbances.