baber/WOPTO huggingface dataset:
Patent CA-1269421-A (CA)
Inventor: KUO JAMES R J
IPC: H03F1/52
Filed: 1987-11-12
Granted: 1990-05-22
Abstract: OSCILLATION-FREE, SHORT-CIRCUIT PROTECTION CIRCUIT                 ABSTRACT OF THE DISCLOSURE     A line driver circuit capable of operating at high speeds.  The output transistor, an emitter con-nected to an output terminal, has a special feedback capacitor connected to its base.  The feedback capacitor helps pull the output terminal high to    -increase the switching speed of the line driver cir-cuit.  Special current injection and removal techniques are used to speed the switching times of the PNP current supply transistors.  The line driver circuit also has special circuitry to limit the output current from exceeding certain limits and for keeping the line driver circuit from overheating.
Patent CA-1250139-A (CA)
Inventor: SHAMBROOM JOHN R
IPC: G03F9/00
Filed: 1986-11-20
Granted: 1989-02-21
Abstract: Abstract Disclosed is a highly accurate capacitance height gauge which is applied in the presently preferred embodiment in a reticle position detection system for an electron beam lithography apparatus.  The capacitive height gauge circuitry includes a hybrid circuit substrate which carries four measuring capacitor circuits and two reference capacitor circuits.          The driven plates of the four measuring capacitors are disposed on the bottom of the substrate opposite to the object surface to be measured. The driven plates of the two reference capacitors are disposed on the top surface of the substrate under caps which support oppositely disposed grounded capacitor plates at a nominal distance from the driven plates.          The object surface comprises the grounded plate for the four measuring capacitors.  The reference capacitors provide voltage regulation to ensure that a stable signal drives the measuring capacitors.  The reference cap-acitors also set zero points for the measurements from the four measuring capacitors.  These zero points are set at the nominal distance from the measuring capacitor sensors.  The four measuring capacitors provide readings with respect to the object surface to determine the position of the object surface with respect to the nominal zero points.  This information can be used by a suitable control system to manipulate the object surface or tools used to work on the surface in response to the position information as appropriate to the task being performed.
Patent CA-1260442-A (CA)
Inventor: LEE TAK W J B
IPC: A47G25/74
Filed: 1988-04-11
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE     The present invention provides a hanger member for hanging belts and comprising a pair of rigid parallel supporting arms having upturned forward ends and being opened between the forward ends allowing access to belt fitting between the supporting arms.  The supporting arms are spaced from one another by a distance at least as great as the thickness of a standard belt strap and less than the thickness of a standard belt buckle.
Patent CA-1257361-A (CA)
IPC: G01V3/00
Filed: 1988-04-21
Granted: 1989-07-11
Abstract: METHOD AND APPARATUS FOR PRODUCING ELECTROMAGNETIC SURVEILLANCE FIELDS                               ABSTRACT          A coil panel for producing alternating electromagnetic fields for use in theft detection and surveillance systems.          Series-type electrical drive circuits for energizing the field-generating coil windings with maximum efficiency and control are described, and transformer-type coupling between the different field-generating coils and coil drive circuits effect balanced and equalized current flow in the different coil windings, to enhance both drive efficiency and field uniformity.  Additionally, a current-sense winding provides for monitoring of field coil current flow, and for feedback control.  Preferably the fields are generated by at least two coils on each opposite side of the field, and the coils are in generally end-to-end co-planar alignment and are overlapped.  This provides increased field uniformity by constructively utilizing the mutual inductance component between the different coils, and the phase of the drive signal applied to the different coils may be selectively varied to control the resultant flux vector of the electromagnetic field generated by the coils.
Patent CH-510900-A (CH)
Title: Organic metal complex photoconductor
Inventor: KOSCHE HORST DR
IPC: G03G5/06
Filed: 1967-01-27
Abstract: Photoconductor material for electrophotographic image prodn. comprises at least one metal-contg. organic complex cpd. of an aliphatic, aromatic or heterocyclic organic cpd. and metal, the organic cpd. having, in the spatial arrangement corresponding to the complex formation, at least one substituent capable of forming a principal valency to the metal, and an element capable of forming a secondary valency to the metal, and a non-metal of group IV, V or VI, having at least one free or uncoupled pair of electrons.
Patent CH-557091-A (CH)
Title: Semiconductor devices with a protective layer of rubber - of silicone resin over the p-n junctions
IPC: H01L21/312
Filed: 1969-10-14
Abstract: Semiconductor devices are produced by (a) forming a plate having at least one p-zone and at least one n-zone, (b) dividing the plate, which is placed on a support, into several parts each forming one device, so that channels are formed between the devices, and pn-transitions are released in the channels, (C) pouring a hardenable compound in the channels to protect the pn-transitions, and (d) hardening the compound to form a protective layer of the pn-junctions. The method is useful for the production of diode elements which can be divided into separate diodes. The diodes are effectively protected during use and handling by the protective coating of rubber or silicone resin over the pn-junctions. In addition to diodes, the process can be used for the prodn. of transistors, thyristors and other semi-conductor devices.
Patent CH-558384-A (CH)
Title: Phenolic antioxidants and stabilisers for polyolefins
IPC: C07F9/12
Filed: 1968-08-28
Abstract: Phenolic antioxidants and stabilisers for polyolefins. M1-. By reacting (I) (in which one X is a hydroxylic group, possibly in the form of a phosphoric ester or acid, and the other X is H or tert. butyl; R1, R2 are H or tert. butyl but at least one is tert. butyl; A is phenyl possibly carrying one or two tert. butyl; (I) contains at least 3 tert. butyl), and (II) a compound capable of producing B-(-Y-B-)n-H (in which B is th residue of (I), n is an integer, Y is one of -S-, -S-S-, -P(or3)-, -P(O)(OR4)-, R5-C(R5)(R6)-where R3, R4 are H, 1-18C alkyl, (methyl) cyclohexyl, C2-6 hydroxyalkyl, alkylene residue of a C2-6 polyol, phenyl, alkylphenyl having a C1-18 alkyl, hydroxyphenyl, phenylene from resorcinol or hydroquinone, (di)hydroxydiphenyl or (di)hydroxydiphenylpropane; R5, R6 are H, C1-4 alkyl or alkylene, or (methyl)cyclohexyl). Generally 0.5 to 1 mole of (II) are used per mole of (I). Specifically (I) is a mixture of isomers from reacting 1 mole of 2- or 4-hydroxy-diphenyl and 1.3 to 2.9 moles of isobutylene, and (II) is from S2Cl2, SOCl2, HCHO and PCl3. The additives have a low volatility and show only slight migration and are added in amts. of 0.05-2% pref. to polypropylene.
Patent CY-1612-A (CY)
Title: Improvements relating to ceiling tiles and exposed grid suspension systems
IPC: E04B9/28
Filed: 1992-07-10
Abstract: A ceiling tile (1) with specially designed side edge details of cut out sections (9) on two opposite edges of the tile and slots (5 and 6) and edges (7 and 8) on the other two sides to enable the tile to be positioned in a standard ''exposed grid system'' such that when the tile is fixed in position it conceals the gridwork and is fully demountable.
Patent DK-222881-A (DK)
Inventor: MADSEN R F
IPC: B01D63/08
Filed: 1981-05-20
Abstract: In an apparatus for the ultra or hyperfiitration of liquids. to form a permeate fraction and a concentrate fraction and comprising a stack of membranes and membrane support ptates, said stack comprising two longitudinally extending main flow passages connected with a plurality of flow passages extending along the surfaces of the membranes there is provided (a) means for blocking the flow of liquid from one main flow passage to the other in a zone around the centre line between said two main flow passages or (b) ribs having a height which increases when viewed in a direction from the central part towards the periphery of a membrane support plate with the object of obtaining an improved distribution of liquid over the membrane surfaces.
Patent DK-234790-A (DK)
Inventor: HOLLIS MELVYN
IPC: C12N1/21
Filed: 1990-09-28
Abstract: Gene expression is regulated by binding of a heterodimer to an asymmetric protein binding site within the gene's regulatory region.
Patent DK-317187-A (DK)
Inventor: BREUER HERMANN
IPC: C07D413/14
Filed: 1987-06-22
Abstract: Antibacterial activity is exhibited by  beta -lactams having a 3-acylamino substituent and having in the 1-position an activating group of the formula <CHEM> e
Patent DK-340387-A (DK)
Inventor: ALBRECHT HARRY ALLEN
IPC: C07D501/34
Filed: 1987-07-02
Abstract: Cephalosporin derivatives of the formula <IMAGE> in which m represents 0, 1 or 2, R<1> represents hydrogen or an acyl group, R<2> represents hydrogen, lower alkoxy, amino, lower alkylthio or lower alkanoylamino, R<3><1> represents hydrogen, lower alkyl, lower alkenyl, C3-C7-cycloalkyl, halogen-lower alkyl or halophenyl; Z represents R<3><0>-C or nitrogen, R<3><0> represents hydrogen or halogen, or R<3><0> and R<3><1> together represent a C3-C5-alkylene group, a C2-C4-alkylene- monooxy group or a C1-C2-alkylenedioxy group, R<3><2> represents hydrogen, halogen, lower alkyl or an optionally substituted 5- or 6-membered heterocyclic ring having one, two or three oxygen, nitrogen and/or sulphur atoms and R<3><3> represents hydrogen or halogen or R<3><2> and R<3><3> together represent a C1-C4-alkylenedioxy group, and easily hydrolysable esters and salts of these compounds and hydrates of the compounds of the formula I or of their esters and salts are described. The products have antimicrobial activity.
Patent DK-411589-A (DK)
Inventor: JAXA-CHAMIEC ALBERT ANDRZEJ
IPC: C08F8/32
Filed: 1989-08-22
Abstract: Polymers of structure (I): <CHEM> in which, R<1> is a saturated or unsaturated C6 to C20 alkyl group; R<2> and R<3> are the same or different and are each C1-4alkyl; X<-> is a physiologically acceptable counter ion; a, b and c are numbers which indicate the relative molar percentages of the units present in a random distribution in said polymer, (b) being from about 0.5 to about 10 molar percent, and (c) being from about 30 to about 99 molar percent; and n is a number indicating the number of repeating units in said polymer, processes for their preparation, intermediates useful in their preparation, pharmaceutical compositions containing them and their use in therapy for the lowering of serum cholesterol levels in humans.
Patent DK-462281-A (DK)
Inventor: CORONELLI C
IPC: A61K35/66
Filed: 1981-10-20
Abstract: A new antibiotic substance, designated as Antibiotic S/433, produced by cultivation of a fermenting strain of the Streptomyces genus.Antibiotic S/433, besides inhibiting the growth of certain pathogenic organisms, especially gram-positive and gram-negative bacteria, shows outstanding anti-tumor properties.
Patent DK-481182-A (DK)
Inventor: BRAND ANDREAS
IPC: F01K27/02
Filed: 1982-10-29
Abstract: 1. Steam power plant comprising an intermediate cooling circuit (1) which operates independently of the working medium and of the condenser coolant (17) of the main circuit (12) and in which an intermediate coolant flows in a closed circuit through the plant components (2, 3) to be cooled and an intercooler (7) charged with a secondary coolant (19) and an additional regenerative neat exchanger (8) is connected into the intermediate cooling circuit (1), in which heat exchanger the intermediate coolant transfers its heat to the working medium of the main circuit (12), characterized in that the regenerative heat exchanger (8) is connected in parallel with the intercooler (7), a controllable three-way mixing valve (5) being provided for the quantitative distribution of the intermediate coolant heated in the plant components (2, 3) to intercooler (7) and regenerative heat exchanger (8), and, in addition, the temperature (11) of the intermediate coolant being used as control parameter after completed heat transfer, recombination and mixing of the two part flows upstream of the components (2, 3) to be cooled.
Patent DK-507489-A (DK)
Inventor: SUTRA GERARD
IPC: A01N43/58
Filed: 1989-10-12
Abstract: A method of inducing male sterility in an agricultural or horticultural dicotyledonous plant which comprises treating the plant prior to, during or post meiosis with an amount, which is effective to produce male sterility in the plant, of at least one compound of at least one compound of the formula: <CHEM> wherein R<1> is a carboxy group (-COOH), or an agronomically acceptable salt thereof, or alkoxycarbonyl having up to 12 carbon atoms in the alkoxy moiety; R<2> is phenyl or substituted phenyl having up to three substituents collectively having a total of 0 to 6 carbon atoms, the substituents being selected from alkyl, C4H4=forming a naphthyl group, alkoxy, phenoxy, halogen, nitro, perhaloalkyl, alkyoxyalkyl, alkoxyalkoxy, amino, alkyl- or dialkylamino, cyano, alkoxycarbonyl, sulpho, sulphonamide, alkylcarbonyl, carbamoyl, alkyl- or dialkyl carbamoyl, carboxyalkyl, alkanoyloxy, haloalkyl, alkanoylamino, alkylthio, alkylsulphinyl and alkylsulphonyl, R<3> is alkyl preferably having from 1 to 4 carbon atoms and R<4> is hydrogen, alkyl, preferably having from 1 to 4 carbon atoms, or halogen.
Patent DK-537487-A (DK)
Inventor: KIM JONATHAN J
IPC: C01B21/072
Filed: 1987-10-14
Abstract: A process for the manufacture of high purity, ultra-fine aluminium nitride powder by the carbo-nitridisation of alumina. Agglomerates uniform in both size, chemical composition and porosity are formed containing a stoichiometric mixture of alumina and carbon with the addition of a small amount of catalyst. The agglomerates are furnaced in a controlled manner in a well-mixed reaction vessel to achieve a uniform and consistent level of conversion. Milling of the as-reacted agglomerates under a controlled at mosphere will produce high purity, micron sized aluminium nitride powder.
Patent DK-627389-A (DK)
Inventor: NEXOE BJOERN ANDERSEN
IPC: C12N15/00
Filed: 1989-12-12
Abstract: The invention comprises a group of compounds which possess thrombomodulin activity defined by a high degree of affinity binding to thrombin and the ability to provide a complex between such a compound and thrombin having the ability to activate protein C, and which comprise, from the C-terminal moiety of the molecule, two or more of the following structural elements: a) a short cytoplasmic domain of approx. 56 amino acids, b) a transmembrane region of approx. 24 amino acids, c) a region which is rich in serine, threonine and proline residues, d) a domain which comprises at least two EGF domains, and e) a N-terminal domain, where one or more of the elements a), b) and/or c) can be omitted or replaced with affinity-imparting units or units which increase the solubility in physiological solutions, or physiologically compatible derivatives thereof. In a preferred embodiment, four EGF domains are coupled N- terminally to the signal peptide from human tissue-type plasminogen activator with the aid of an adapter sequence. The proteins can be used for treating and/or preventing thrombic episodes.
Patent DK-632387-A (DK)
Inventor: DIDERIKSEN ERLING THUE
IPC: A63H33/30
Filed: 1987-12-02
Abstract: PCT No. PCT/DK88/00199 Sec. 371 Date May 22, 1990 Sec. 102(e) Date May 22, 1990 PCT Filed Dec. 1, 1988 PCT Pub. No. WO89/05180 PCT Pub. Date Jun. 15, 1989.A toy wash, which is preferably built by means of elements from a toy building set, comprises, in a preferred embodiment, two brush assemblies (6,7) comprising a cylindrical brush which is rotatably journalled in a bracket (9) which is journalled pivotably about a vertical axis. An elastic connector (15,16) is connected between respective brackets and a pair of carrier beams (3,4), thus providing at the same time biasing of the brush assemblies with a spring force which acts on the assemblies in a direction toward a front beam (5), and the connectors (15, 16) are also so constructed that they resemble the hose and cable connections which are present in a real life wash between its frame and brushes.
Patent FI-792480-A (FI)
Inventor: SCHMIDT HORST
IPC: B65D33/24
Filed: 1979-08-09
Abstract: A reclosable cross-bottom sack is provided over the cross-bottom with a cover sheet having an incision and lines of weakness. A flattened tubular plastics emptying nipple for the sack is folded and cut at one end to define flaps, extends through the incision and is secured to the sheet by its flaps to lie between the cross-bottom and the cover sheet.
Patent FI-801118-A (FI)
Inventor: STUBER LINUS
IPC: H04B1/38
Filed: 1980-04-09
Abstract: 1. Portable wireless set consisting of two rectangular parallelepiped-shaped parts (1, 3), one of which (1) contains a transceiver and the other (3) a battery, and which are operationally separable and reconnectable each along a certain outside surface (2, 4) having four edges, there being disposed on the said outside surface (2) of the transceiver part, standing perpendicular thereto, mushroom-shaped first contacts (7) having a head and a neck (21) for feed supply, and on the said outside surface (4) of the battery part second contacts (13), each consisting of a spring and intended for cooperating with the said first contacts (7), the said spring having a part running approximately parallel to the said outside surface (4) and movable perpendicular thereto with a slot (20) not passing completely through for receiving one of the first contacts (7), and the position of the first (7) and second (13) contacts relative to the said edges being so chosen that while parts of the edges are mechanically interrelated, by means of a relative movement taking place between the two parts (1, 3) of the set and running in the direction of the slots (20), the simultaneous entry of all first contacts (7) into the slots (20) of the second contacts (13) is brought about and, utilizing the spring action of the second contacts (13), the two parts (1, 3) of the wireless set are pulled together and pressed together, each at the edges of their outside surfaces (2, 4), characterized in that of the said edges of the two parts of the set, those running parallel to the said slots (20) have ribs (9, 10, 14, 15) and grooves (11, 12, 16, 17) on at least part of their length, which ribs and grooves are disposed and harmonized with one another in such a way that as long as the said contacts (7, 13) are joined, ribs and grooves of the two parts (1, 3) of the set are mutually engaged and thereby limit the stress on the contacts when a force acting with a separating effect is exerted upon the two parts of the set.
Patent FI-870484-A (FI)
Inventor: FU YI-CHANG
IPC: C11D3/384
Filed: 1987-02-05
Abstract: The present invention relates to textile treating compositions which are especially useful for treating textiles in the rinse cycle of a textile laundering operation to provide improved fabric softening and conditioning benefits. The textile treatment compositions comprise a substantially water-insoluble cationic fabric softening agent in combination with a substantially saturated lipid component containing one or more phosphoglycerides. The present invention further relates to a method for softening and conditioning textiles by treating the textiles, preferably during the rinse cycle of a textile laundering operation, with a combination of the softening agent and substantially saturated lipid component.
Patent FI-872654-A (FI)
Inventor: JOHNSSON ROLF
IPC: F01N13/02
Filed: 1987-06-15
Abstract: Device in an exhaust emission control system intended to be temporarily fixed to the exhaust pipe 30 of a vehicle for occasional running indoors and the like. The device comprises a filter 14, a filter container 11 and a connecting element 13, 40 for connection to the exhaust pipe. The object is to produce an exhaust emission control system that is easy to fit and to remove, which is self-supporting, which can be manufactured so cheaply that it can be used as a disposable item, and which provides sufficient scope for connection to exhaust pipes of different dimensions. The said objects have been achieved in that the filter container 11 comprises a casing 15 open at both sides, both ends of which are formed with coupling elements 16, 17 in the form, for example, of bayonet couplings for connection of a perforated cap 12, provided with corresponding coupling element and fixable to the other end, in order to enclose the said filter 14, which can be clamped against a seat 22 in the casing 15, and that alternative connecting elements 13, 40 can be coupled to the other end of the casing 15 for connection to exhaust pipes 30 of various diameters, the said connecting element being arranged in an axial extension of the casing and designed to support the container 11. <IMAGE>
Patent FI-872731-A (FI)
Inventor: GERGELY GERHARD
IPC: A61K9/00
Filed: 1987-06-18
Abstract: PCT No. PCT/EP85/00735 Sec. 371 Date Aug. 26, 1986 Sec. 102(e) Date Aug. 26, 1986 PCT Filed Dec. 21, 1985 PCT Pub. No. WO86/03967 PCT Pub. Date Jul. 17, 1986.A chewing gum which consists of a chewing gum base, fats or waxes, fillers, additives and active substances, the chewing gum base being present in a particle size of 0.2 to 1 mm, together with the fillers, additives and active substances, in the matrix of fats and waxes. The tablet form is preferably coated with a tablet coating. Production is effected by separately comminuting the chewing gum base on the one hand and the matrix on the other hand at low temperatures, mixing the two types of granules and then pressing the mixture on a cooled tableting press. Finally, the tablets are coated with a covering layer and slowly heated to 40 DEG -45 DEG  C.
Patent FI-874101-A (FI)
Inventor: FLOYD WILLIAM C
IPC: C08L61/00
Filed: 1987-09-21
Abstract: A coating binder additive is prepared comprising a blocked glyoxal resin mixed with a vinyl or acrylic water soluble polymer which is reactive with free glycol.
Patent FI-882002-A (FI)
Inventor: CROSS PETER EDWARD
IPC: C07D401/04
Filed: 1988-04-28
Abstract: A cardiac antiarrhythmic agent of the formula:- <CHEM>  or a pharmaceutically-acceptable salt thereof:  wherein  R is R<3>SO2NH-, R<3>CONH- or R<1>R<2>NSO2-;  R<1> and R<2> are each independently H or C1-C4 alkyl; R3 is C1-C4 alkyl, C3-C7 cycloalkyl or -NR<1>R<2> where R<1> and R<2> are as defined above;  and Het is either (a) a 2-, 3- or 4-pyridyl group optionally substituted by a C1-C4 alkyl or an amino group, or (b) a 2-imidazolyl group optionally substituted by one or two C1-C4 alkyl groups.
Patent FI-883641-A (FI)
Inventor: SCHLEICHER WERNER
IPC: A23K40/30
Filed: 1988-08-04
Abstract: The invention relates to a stabilised feed additive, in particular containing zinc bacitracin, and processes for its preparation.