baber/WOPTO huggingface dataset:
Patent CA-1232295-A (CA)
Inventor: VIRTA PIRKKO J
IPC: B01J20/10
Filed: 1985-02-28
Granted: 1988-02-02
Abstract: Abstract The invention relates to a method for the  production of porous silica granules which have mechanical strength and withstand the effect of moisture, by granulating a mixture of a finely-ground silica-containing raw material, a binder and water, and by drying and possibly heat-treating the granules thus obtained. In accordance with the invention, the binder used is burnt lime or cement in a minimum amount of 2%  of the weight of the silica-containing raw material.
Patent CA-1250583-A (CA)
Inventor: RYANG HONG-SON
IPC: C07F7/10
Filed: 1985-06-14
Granted: 1989-02-28
Abstract: SILICON FUNCTIONALIZED NORBORNANE CARBOXYIMIDE AND METHODS FOR MAKING                  ABSTRACT OF THE DISCLOSURE           Silicon functionalized carboxyimides are provided which can be made by the hydrosilylation of norbornene terminated polyimides with silicon hydrides having hydrolyz-able radicals attached thereto.  The silicon functionalized carboxyimides can be used to make silanol terminated sili-con-polyimide block polymers useful in making room tempera-ture vulcanizable compositions.
Patent CA-1239388-A (CA)
Inventor: BIOLLAZ MICHEL
IPC: C07J71/00
Filed: 1985-06-19
Granted: 1988-07-19
Abstract: Epoxy steroids Abstract 7.alpha.-acylthio-9.alpha.,11.alpha.-epoxy-20-spirox-4-ene-3,21-diones of the formula I                                             (I), in which R represents lower alkanoyl and -A-A-represents an ethylene or cyclopropylene group, have a high aldosterone-antagonistic activity without significant sexually-specific side-effects and can be used as potassium-protecting diuretics in the treatment of various forms of hyperaldosteronism.  The compounds can be obtained by conventional processes of steroid chemistry.
Patent CA-1245616-A (CA)
Inventor: FALSTRUP DAVID C
IPC: B65H75/00
Filed: 1985-08-12
Granted: 1988-11-29
Abstract: ABSTRACT OF THE DISCLOSURE     A retracting tensioning mechanism for dispensing an elongated member such as a length of yarn wound on a carrier tube in a creel utilizes a rotatably mounted disk coupled to the carrier tube and having a plurality of outwardly extending, spaced-apart elements in the form of pegs disposed in a circular array about the outer periphery thereof. An elongated lever which is at least partly disposed within the circular array of pegs is rotatably mounted about a pivot axis offset from and generally parallel to the axis of rotation of the disk and the carrier tube and has an elongated tongue extending outwardly from the pivot axis and into contact with the pegs.          A force-biasing arrangement which can comprise a suspended weight,  a tension spring or a torsion spring biases the elongated lever about the pivot axis so as to tend to rotate the elongated tongue and the peg which the tongue engages in a direction tending to wind the yarn on the carrier tube, causing the yarn to retract under tension when the yarn is relatively slack.  When the yarn is being pulled so as to unwind it from the carrier tube, the elongated tongue of the lever rotates with and then bears against the pegs as necessary so as to maintain a desired amount of tension in the yarn as the yarn is unwound from the carrier tube.
Patent CA-1229383-A (CA)
Inventor: SCHNEIDER ALAN A
IPC: G01N27/49
Filed: 1985-08-29
Granted: 1987-11-17
Abstract: ABSTRACT OF THE DISCLOSURE            ELECTROCHEMICAL CELL AND METHOD FOR              THE DETECTION OF NOXIOUS GASES     The present invention is for an electrochemical cell and method for quantitatively detecting noxious gas which comprises a first working electrode comprising a gas diffusion membrane having bonded thereto a catalytic portion electrochemically reactive with the noxious gas; a second working electrode having electrochemical activity with the oxidation/reduction products produced at the first working electrode; a counter electrode; a reference electrode; an electrolyte; means for containing said electrolyte and said electrodes; means for maintaining a fixed potential on said first working electrode relative to said reference electrode of from about 1.0 to 1.8 volts with respect to the potential of the reversible hydrogen couple of the electrolyte of the cell; and means for maintaining a fixed potential on said second working electrode relative to said reference electrode of from about 1.0 to 2.2 volts with respect to the potential of the reversible hydrogen couple of the electrolyte of the cell, the fixed potential on said working electrode being maintained at a voltage higher than the fixed potential being maintained on said first working electrode.
Patent CA-1235748-A (CA)
Inventor: SO EDDY
IPC: G01R15/00
Filed: 1985-09-05
Granted: 1988-04-26
Abstract: Abstract of the Disclosure A circuit is provided for obtaining an accurate replica of an active electrical parameter, i.e. a voltage or a current.  The circuit is an improvement over prior circuits in respect of accuracy, both in relation to magnitude and phase.  When providing a voltage replica, the principal utility is to provide a scaled-down replica of a high voltage that can be used for accurate measurements of power.  In its applic-ability to current, the principal utility is to provide an accurate scaled-up current reference source, preferably in quadrature to the input current, for use in calibration of reactive volt-ampere or volt-ampere-hour meters.  The objective of improved accuracy is achieved by combining known scaling-up and scaling down circuits with a current comparator.
Patent CA-1215301-A (CA)
Inventor: NELSON NORVELL J
IPC: H05K3/06
Filed: 1985-09-13
Granted: 1986-12-16
Abstract: ABSTRACT            Process and solution for etching nickel and nickel alloys, particularly suitable for use in the manufacture of printed circuit boards.  The nickel or alloy is contacted with an aqueous solution of nitric acid, nickel nitrate, a halogen additive and a surfactant.  In some embodiments, a small amount of an amino acid is included in the solution to enhance the smoothness of the edges of the etched patterns.
Patent CA-1272985-A (CA)
Title: Upwardly clearing spiral conveyor for vibrating screens operating on viscous material such as paint
Inventor: SMITH GREGORY A
IPC: B01D35/20
Filed: 1985-09-16
Granted: 1990-08-21
Abstract: Abstract of the Disclosure Liquid dispersions may be filtered, with a minimum of stoppage, to remove coagulum with a pan assembly for a circular vibratory separator comprising a hollow cylindrical frame, having therein a discharge vertically spaced from the bottom of the frame, and a helical ramp commencing substantially in the bottom plane of the frame and travelling about the interior wall of the frame in a circular direction terminating in front of and substantially in the plane of said discharge.
Patent CA-1273104-A (CA)
Title: Method of coding picture signal and picture  coding/decoding apparatus utilizing the same
Inventor: KOGA TOSHIO
IPC: G06T9/00
Filed: 1985-10-03
Granted: 1990-08-21
Abstract: Abstract of the Disclosure A code conversion system for picture signals, e.g., television signals.  In accordance with this system, an operation is made to select a coding parameter by using N scanning lines of the picture signal as a unit so as to encode the picture signal by using the coding parameter.          When coding operations with respsect to the picture signal carried out every N scanning lines are repeated in succession to provide the same coding result, an operation is made to encode a repetition number of the coding operations, thus providing a code conversion system suitable for a low transmission bit rate of picture signals.  Particularly, this system is greatly practicable when applied to a predictive coding system.
Patent CA-1242298-A (CA)
Inventor: CHRISTMAN DONALD L
IPC: C08G18/48
Filed: 1985-10-25
Granted: 1988-09-20
Abstract: POLYURETHANE SEALANT COMPOSITIONS            AND THEIR USE AS THERMAL-BREAK SEALANTS                  Abstract of the Disclosure The invention relates to low shrinkage poly-urethane sealant compositions which are prepared by reacting a mixture of a polyoxyalkylene polyether glycol, an ethylene oxide adduct of toluenediamine and triisopropanolamine with an organic polyisocyanate.
Patent CA-1253134-A (CA)
Inventor: JOHNSON BRYCE V
IPC: C08F10/00
Filed: 1985-11-21
Granted: 1989-04-25
Abstract: Abstract of the Disclosure A solid-hydrocarbon insoluble, alpha-olefin polymer-ization catalyst component with superior activity, stereospecificity and morphology characteristics, com-prises the product formed by a) complexing a magnesium alkyl composition with an ortho disubstituted hindered aromatic acid ester; b) reacting the resulting complex with a compatible precipitation agent to form a solid component; and c) reacting the resulting solid with a titanium(IV) compound and an electron donor compound in a suitable diluent.
Patent CA-1249901-A (CA)
Inventor: HEIN RICHARD W
IPC: A01N37/08
Filed: 1985-12-13
Granted: 1989-02-14
Abstract: ABSTRACT OF THE DISCLOSURE Water dispersible compositions containing hydrocarbon wax are described which are useful in preparing aqueous water repellent systems. Aqueous water repellent systems containing a hydrocarbon wax also are described. The water repellent system comprises an aqueous system comprising water, a saturated hydrocarbon wax, at least one oil-soluble metal salt of an organic carboxylic acid, at least one surfactant and at least one hydrocarbon solvent. A process for impregnating permeable substrates such as wood, cloth, concrete, rope, etc. with the water repellent system is also described. Penetration of the various components into the substrate is obtained by brushing, dipping, soaking, spraying or immersion at atmospheric pressure, at elevated pressures or under vacuum. The oil-soluble metal salt often is a fungicide. Moreover, additional components can be contained in the aqueous system such as insecticides) colorants, name retardants, moldicides, wood stabilizing agents, etc.
Patent CA-1261268-A (CA)
Inventor: BENEDIKT GERALD
IPC: A61K31/52
Filed: 1985-12-18
Granted: 1989-09-26
Abstract: Abstract A theophylline sustained release formulation which comprises matrix pellets in which theophylline particles are embedded in a matrix of water-insoluble plastic and which are enclosed by a membrane of water-insoluble plas-tic containing embedded particles of lactose is described. The new sustained release formulation produces plasma theo phylline levels within the therapeutic range.
Patent CA-1258312-A (CA)
Inventor: KUGO MASARU
IPC: G02F1/1335
Filed: 1986-04-03
Granted: 1989-08-08
Abstract: ABSTRACT OF THE DISCLOSURE         A liquid crystal color display apparatus includes a liquid crystal display panel having a section with transparent electrodes provided with color filters in striped formation and another section with transparent electrodes provided with no color filters, and separate electrode drive circuits for applying a voltage to the electrodes of the former section and another voltage to the electrodes of the latter section, with the intention of achieving little difference of brightness between both sections.  The color filters in striped formation are provided in the entire area including display pattern segments having the arrangement of the transparent electrodes and a background area without transparent electrodes, with the intention of equalizing the visibility of unlighted segments and the background.
Patent CA-1257819-A (CA)
Inventor: CAMPBELL PATRICIA S
IPC: A61M37/00
Filed: 1986-05-01
Granted: 1989-07-25
Abstract: ABSTRACT OF THE DISCLOSURE    A medical device for the transdermal delivery of an active agent through sensitive intact skin is provided.  The device comprises a matrix containing the drug having reinforcing means, preferably in the form of a fabric, embedded in the upper surface of the matrix.  The matrix is formed of an agent permeable material which is tacky but does not adhesively bond to the skin.  The device is sufficiently flexible and deformable that the combination of tackiness, flexibility, and deformation permits the device to be maintained in agent transmiting relationship upon skin at such sensitive areas as the scrotum, labia, breast, or penis, for example.  In certain embodiments, the skin distal surface is provided with a layer of an agent impermeable material to reduce transfer of the agent from the patient to others.         A1/PATENTS.LGL/1278CIP.1
Patent CA-1248017-A (CA)
Inventor: SPIKES HUGH D
IPC: E21B17/10
Filed: 1986-06-19
Granted: 1989-01-03
Abstract: ABSTRACT OF THE DISCLOSURE         Improvements in protectors operative to carry and pro-tect small diameter tubing, pipe or cables which are attached externally to oil well production tubing to control down hole devices such as safety valves, pressure and temperature sensors, electrical pumps and the like; improvements in such control line protectors which also operate to centralize the tubing string; improvements in such control line protectors useable in protecting both barelines and incapsulated lines; improvements in such line protectors which are installed over the pipe or tubing couplings.
Patent CA-1271504-A (CA)
Inventor: WILKINS PETER R
IPC: D06F75/18
Filed: 1987-11-19
Granted: 1990-07-10
Abstract: ABSTRACT          Wallpaper Steamer A hand-held wallpaper steamer for use in wallpaper stripping comprises a housing of two-part clam shell construction, a base portion with a floor and a peripheral wall to form a chamber open at one face.  The clam shells are contoured to receive the base portion at the open end of the housing to close that end.  The clam shells are shaped to form a handle spaced from the base portion and extending in a direction generally parallel to the base portion.  The clam shells are also shaped to accommodate a removable water tank.
Patent CH-557570-A (CH)
Title: Placard with caption and/or picture - with straight lines dividing it into separate sections
IPC: G09F1/02
Filed: 1972-02-14
Abstract: The placard (1) has one or more straight lines (2) running across it to define at least two different sections (AB) and the lettering or picture is secured to the placard (1) around its edges. The placard can then be placed in a composite structure comprising several similar placards (1) with these aligned so that the dividing lines running across them are continuous with each other. Pref. the placards (1) are divided into rectangular areas (AB) and the adjacent placards may be arranged so that the first area of one is adjacent the second area of the other and vice versa.
Patent CH-521937-A (CH)
Title: 2, 3-dihydroxybenzoic acid opt methyl-substd - prodn by fermentation of methylbenzenes with nocardia microorganisms
Inventor: RICHARD LAVERN RAYNOND
IPC: C12P7/22
Filed: 1967-05-22
Abstract: Organic acids having the general formula: (in which R1, R2 and R3 are H or CH3) are produced by subjecting toluene opt. substd. with R1, R2 and R3 to fermentation by Nocardia corallina, salmonicolor or minima in presence of a nutrient liquid. The products can be used as chelating agents, metal de-activators, dye intermediates, etc.
Patent CH-544213-A (CH)
Title: Dismantlable case for roller shutters
Inventor: GUENTER HERMS
IPC: E06B9/17
Filed: 1969-12-31
Abstract: Case for roller shutter comprising prefabricated blocks of adherent plastics foam material in two parts each of a single piece of which the base constitutes with the lateral surfaces one part and the front cover with the roof the other part, the two parts being connected together in detachable manner by an angle bracket. The device seals the space in the brickwork contg. the roller shutter.
Patent CY-1935-A (CY)
Title: Novel vaccine and method therefor
Inventor: CAPIAU CARINE
IPC: C12N1/00
Filed: 1991-02-07
Abstract: A detoxified B. pertussis toxin or antigenic preparation is described, which is characterized by stability to reversion to toxicity upon storage at 4-8  DEG C and at temperatures above 23  DEG C. Also provided are methods for producing detoxified pertussis toxin and vaccines containing same.
Patent CY-1961-A (CY)
Title: High water spillway for barriers and similar works
IPC: E02B8/06
Filed: 1997-07-04
Abstract: For the purpose of effecting a quasi-permanent raising of the normal water level of an impounded reservoir and thereby augmenting its storage capacity except during the passage of major floods, the invention consists of installing on the sill of the spillway a water level raising means comprising at least one heavy element, the said means or water level raising elements being capable of resisting the water loads when spilling moderate heads (for discharging the floods of shorter recurrence intervals) by virtue of their own weight but breaching by overturning at a predetermined head corresponding to a level not higher than a predetermined maximum water level in order to discharge larger floods.
Patent DK-106587-A (DK)
Inventor: WATKINS ROBERT WAYNE
IPC: A61K45/00
Filed: 1987-03-02
Abstract: Ophthalmological pharmaceutical compositions comprising an angiotensin converting enzyme (ACE) inhibitor and a beta adrenergic blocker useful for combination therapy of glaucoma.
Patent DK-112184-A (DK)
Inventor: STOY GEORGE P
IPC: A61M29/02
Filed: 1984-02-28
Abstract: The patent relates to a cervical canal-swelling implement having a mainly cylindrical shaft, the major part of which consists of a dehydrated gel having a swelling capacity of 0.01-0.25 and a constrained uniaxial deformation of at least 1.1 and having a diameter of 2-10 mm and a length of 35-150 mm.
Patent DK-128490-A (DK)
Inventor: CARBONETTI NICHOLAS H
IPC: A61P31/04
Filed: 1990-05-23
Abstract: The invention concerns a substantially purified nucleic acid molecule encoding a full length amino acid sequence of Protein IB of Neisseria gonorrhoea, a method for producing a full length PIB protein of Neisseria gonorrhoea comprising culturing a host cell containing a vector having a DNA sequence encoding a full length PIB protein, a polypeptide composition produced by said method and its therapeutic use including as a vaccine.
Patent DK-212883-A (DK)
Inventor: SCHMITT HANS-GEORG
IPC: A01N55/02
Filed: 1983-05-11
Abstract: The present invention relates to iodopropargyl-ammonium salts of the formula (I)    <IMAGE>  (I)  in which R, R1, R2 and X phi  have the meanings given in the description. They are obtained, for example, by reacting tertiary amines with an iodopropargyl halide. In a second reaction step, the halogen anion can be exchanged for other anions, such as phosphate and sulphate. The iodopropargylammonium salts of the formula (I) are distinguished by high activity as pest-combating agents, in particular by a fungicidal as well as bactericidal activity.
Patent DK-272485-A (DK)
Inventor: GORDON ALASTAIR CAMERON
IPC: G05D1/06
Filed: 1985-06-17
Abstract: A helicopter 5 with a flight path computer which is adapted so as to produce signals for the pilot, or for automatic flying according to the predetermined flight path, contains a forwardly directed infrared camera 6 for scanning in front of and on both sides of the instantaneous flying position for the purpose of locating objects, such as a person in the sea, a screed read-out unit for the camera and a switch which is to be actuated when the helicopter flies over the person for the purpose of causing the flight path computer to produce control signals which bring the helicopter through a flight path to leeward of the person, and close to the wind, at predetermined altitudes, towards the position of the person, and at predetermined speeds, to subsequently hover above the person. <IMAGE>
Patent DK-289888-A (DK)
Inventor: FRANCIS JOHN E
IPC: C07D498/14
Filed: 1988-05-27
Abstract: Compounds of the formula <CHEM> wherein R1 is optionally substituted phenyl, pyridyl, thienyl, furyl, pyrrolyl, thiazolyl, or ribofuranosyl; X is oxygen, NR, or sulfur; R is hydrogen, lower alkyl, lower alkenyl, or lower alkynyl; and ring A is a) an optionally substituted 5-8 membered monocycloalken-1,2-diyl; b) an optionally substituted carbobicyclic ring of the formula. <CHEM> wherein n and m are each independently one or two; or c) an optionally substituted 5-6 membered heterocycle having one or two heteroatoms, the atoms of which are selected from carbon, oxygen, nitrogen, and sulfur. Also disclosed are tautomers of the above and pharmaceutically acceptable salts; compositions thereof; and methods of using the compounds, tautomer, or salts.
Patent DK-338088-A (DK)
Inventor: THIEBAUT JEAN-MARC
IPC: A61M11/06
Filed: 1988-06-21
Abstract: The atomizer comprising a bottle (1) whose main orifice (8) is closed by a precompression pump (2) is equipped with another orifice (9) located in its lower part and closed off in a leaktight manner by a stopper (10) made from a flexible material which can be perforated, remaining leaktight after perforation, the said stopper (10) and the said bottle (1) having a particular configuration which favours the atomization of the last drops contained in the container. 
<??>Application to the atomization of sterile adhesives for medical and surgical treatments. 
<IMAGE>
Patent DK-384288-A (DK)
Inventor: JENDRALLA HEINER
IPC: C07D207/333
Filed: 1988-07-08
Abstract: 7-[1H-Pyrrol-3-yl]-substituted 3,5-dihydroxyhept-6-enoic acids and 7-[1H-pyrrol-3-yl]-substituted 3,5-dihydroxyheptanoic acids of the formula I 
<IMAGE>
 in which A, B, R<1>, R<2>, R<3>, R<4> and R<5> have the meanings given, and the corresponding  delta -lactones of the formula II 
<IMAGE>
 are described.
Patent DK-415889-A (DK)
Inventor: HORVATH FERENC
IPC: A61P11/00
Filed: 1989-08-23
Abstract: PCT No. PCT/HU87/00060 Sec. 371 Date Sep. 15, 1989 Sec. 102(e) Date Sep. 15, 1989 PCT Filed Dec. 23, 1987 PCT Pub. No. WO89/05651 PCT Pub. Date Jun. 29, 1989.The invention relates to therapeutical compositions on medical herb basis for the treatment of psoriasis and the preparation of the same. A further object of the invention in the use of medical herbs as listed below in the treatment of psoriasis, rheumatism and asthmatic dyspnoea. The medical herbs used in the invention are as follows: Allium sativum /garlic/, Urtica dioica /common nettle/, Chelidonium majus /milkweed/, Veronica officinalis /veronica/, Calendula officinalis /calendula or marigold/, Achillea herba /millefolium/ /yarrow/, Fumaria officinalis /fumitory, earth-gall/.
Patent DK-429082-A (DK)
Inventor: KNOLL JOZSEF
IPC: A61K35/16
Filed: 1982-09-27
Abstract: A process is disclosed for the preparation of an endogenous anorexogenic substance obtained from blood serum. The anorexogenic substance itself is also described having a specific activity of 100 units/mg.
Patent DK-429383-A (DK)
Inventor: GRANSDEN RONALD GEORGE
IPC: G09F13/06
Filed: 1983-09-20
Abstract: A display sign of novel appearance is described in which the display plates (20) are formed of a profiled and rolled sheet material. In addition to the enhancement in appearance, the construction employs plates (20) having significant structural rigidity with the result that the framework (14, 16) supporting the plates (20) and the internal lights (18) need not itself be substantial. Cut-outs (32) are formed in the sheets (20) and mouldings of acrylic material (not shown) are mounted in these cut-outs (32), the mouldings being in a contrasting colour. If the edges of the mouldings remain translucent then a particularly attractive halo effect is obtained around the logo or lettering when back lit.
Patent DK-434480-A (DK)
Inventor: JOUNG F E
IPC: C12N15/00
Filed: 1980-10-14
Abstract: Asporogenous mutant B. subtilis RUB 331 (ATCC 31578) and a process for using such mutant are disclosed. The asporogenous mutant desirably reverts to sporeformers with a frequency not greater than 10-7 reversions per bacterium per generation and meets the requirements of the NIH "Guidelines for Research Involving Recombinant DNA Molecules" for a B. subtilis host component of a Host-Vector 1 system.