baber/WOPTO huggingface dataset:
Patent CA-1238086-A (CA)
Inventor: MCGEEHAN JOSEPH P
IPC: H04L27/02
Filed: 1985-08-09
Granted: 1988-06-14
Abstract: ABSTRACT             DATA TRANSMISSION USING A TRANSPARENT                      TONE-IN BAND SYSTEM When modems are used in SSB systems a problem arises in controlling variable data rates.  If a transparent tone-in band system is used, the notch in the band transmitted will be required for a control signal for the SSB receiver.  The present invention allows a further possibility for transmitting control signals, for instance one representative of data rate, by varying the width of the notch in the transmitter and determining notch width in the receiver.  The notch width is controlled by frequencies applied to two mixers and reference signals for these mixers are derived by respective multipliers from a clock signal.  In a receiver the process of restoring the original frequency spectrum also employs two mixers receiving signals from two oscillators.  The frequency of one of the oscillators is controlled to ensure that lower and upper portions of the restored spectrum have the correct frequency and phase relationship.  The width of the notch is determined by mixing the frequencies of the oscillators in the receiver, using a filter to select one side band, and a multiplier.
Patent CA-1249565-A (CA)
Inventor: VAN ERP WILLIBRORD A
IPC: B01J29/80
Filed: 1985-08-27
Granted: 1989-01-31
Abstract: A B S T R A C T            A PROCESS FOR THE PREPARATION OF COMPOSITE    CRYSTALLINE ALUMINIUM SILICATES AND   THEIR USE AS CATALYST (CARRIER) Process for the preparation of a composite crystalline aluminium silicate by maintaining an aqueous alkaline starting mixture comprising one or more silicon compounds, one or more aluminium compounds, one or more compounds of metals from Group la of the Periodic Table of the Elements (MX) and organic nitrogen compounds at an elevated temperature until composite crystalline aluminium silicate has formed and subsequently separating crystalline silicate from the mother liquor, wherein the various compounds are present in the starting mixture in defined molar ratios. The composite crystalline silicates can be used as catalyst (carrier) for dewaxing hydrocarbon oils, and for separating hydrocarbons.
Patent CA-1221938-A (CA)
Inventor: VOS DIRK
IPC: B65G41/00
Filed: 1985-09-11
Granted: 1987-05-19
Abstract: ABSTRACT      A swivelling bin-filling conveyor comprising a frame including two main wheels and a nosewheel assembly, on which frame there is mounted a conveyor extending oblique-ly upwardly from said frame, and which is further fitted with a foot resting, in operation, on the ground. Said foot is adapted for rotation relative to said frame about a vertical axis lying in the median perpendicular plane of the connecting line between the axles of the two main wheels. Said main wheels are each adapted to be brought from the normal position of travel into a swivelling operating position transverse to the connecting line be-tween the vertical axis and the axle of the respective main wheel. Each of the two main wheels includes a separate-ly energizable drive motor. Means are provided for ensuring that at least in the swivelling operating position only the rear main wheel, as viewed in the direction of move-ment of the bin-filling conveyor, is driven.
Patent CA-1263399-A (CA)
Inventor: HEBEISEN PAUL
IPC: C07D277/20
Filed: 1985-11-12
Granted: 1989-11-28
Abstract: Abstract There is described a process for the manufacture of a compound of the formula                  IV     wherein R1 signifies lower alkyl, lower alkanoyl, lower alkenyl or the group -CH2COOR2 or -C(CH3)2COOR2 and R2 signifies a readily cleavable group, by reacting a compound of the formula                II     wherein R signifies lower alkyl, with an alkali metal allylate and reacting the resulting compound of the formula                           I     wherein M signifies an alkali metal atom, with a compound of the formula R1-X, wherein X signifies a leaving group. This process can be used to manufacture antimicrobially active mono-.beta.-lactam, cephalosporin and penicillin derivatives.
Patent CA-1244614-A (CA)
Inventor: EHRLER ERNST
IPC: B29C45/38
Filed: 1985-11-15
Granted: 1988-11-15
Abstract: ABSTRACT         A sprue part is cut and removed from the injection mold part during the manufacture of information storage disks by an injection molding process.        The highly sensitive molding of an information storage disk is protected from damage by the sprue and the deposition of dust particles during stripping by this process.  The sprue is punched into a part serving as the die of the injection molding tool and subsequently removed, in particular by suction, through an orifice leading from inside the part, together with the dust particles generated in the punching process.        Preferably, the sprue is punched out and removed with the injection molding tool closed.  The injection molding tool must be opened only after the sprue and the dust have already been removed, thus ensuring that the molded product has an especially good quality.
Patent CA-1234131-A (CA)
Inventor: DARBELLAY JACQUES
IPC: C07D301/28
Filed: 1985-12-19
Granted: 1988-03-15
Abstract: Process for reducing the content of hydrolysable chlorine in glycidyl compounds Abstract To reduce the content of hydrolysable chlorine in glycidyl compounds, these are dissolved in a halogen-free organic solvent and treated with an equivalent excess of aqueous alkali metal hydroxide solution at elevated tem-perature, the excess being 100 to 200%; of the equivalent amount theoretically required for complete dehydrochlorina-tion of the hydrolysable chlorine, the water is then removed from the organic solution, the organic solution is treated with 5 to 500 times the amount, based on the amount of alkali metal hydroxide employed, of moist cellulose containing up to 35% by weight of water at elevated temperature and, after filtration, the glycidyl compound is isolated from the organic solution.
Patent CA-1270196-A (CA)
Inventor: JENSEN CHARLES A
IPC: A61K33/26
Filed: 1986-02-06
Granted: 1990-06-12
Abstract: ABSTRACT OF THE DISCLOSURE          The specification discloses a method of treatment and a pharmaceutical composition.  The pharmaceutical composition comprises as the active therapeutic ingredient a mixture, in parts by weight of:    aluminum oxide hydrate     about 18 parts iron     about 11 parts magnesium oxide            about 5 parts silicon dioxide        about 1.5 parts sodium hydroxide           about 1 part potassium hydroxide        about 1 part including trace amounts of copper, zinc, and calcium carbonate, with the balance of said mixture comprising ammonium sulfate, together with a pharmaceutically acceptable carrier, vehicle or diluent.
Patent CA-1270685-A (CA)
Inventor: EDELMAN WILLIAM
IPC: G02B6/32
Filed: 1986-03-07
Granted: 1990-06-26
Abstract: P.C.      6897 LIQUID INTERFACE FIBEROPTIC COUPLER                     Abstract A device for conveying high energy electro-magnetic radiation from a laser source to an optical fiber which comprises a sleeve having a proximal end and a distal end and being adapted to enclose a liquid which is transparent to said radiation, the distal end of said sleeve being adapted to be attached to the input end of the optical fiber; and a focussing lens attached to the proximal end of said sleeve said liquid having a refractive index which substantially matches the refractive index of the lens and of the optical fiber. A process for removing an obstruction by laser surgery using said device is also disclosed.
Patent CA-1274485-A (CA)
Inventor: ZUBER BRETISLAV P
IPC: H01B13/14
Filed: 1986-04-11
Granted: 1990-09-25
Abstract: METHOD AND APPARATUS FOR SUPPORTING AN ARTICLE OF INDEFINITE LENGTH          Abstract of the Disclosure Fluid is directed against an article of indefinite length to support the article as it is moved along a passline.  The fluid may be used to modify the temperature of the article.  The method and apparatus disclosed are particularly applicable to supporting a telecommunciations cable while cooling extruded jacketing material on the outer surface of the cable.
Patent CA-1274523-A (CA)
Inventor: MEGURO KANJI
IPC: C07D277/20
Filed: 1986-06-09
Granted: 1990-09-25
Abstract: Abstract of the disclosure A thiazolidinedione derivative of the general formula:       wherein X is an oxygen or sulfur atom, R1 and R2 each independently is hydrogen or a hydrocarbon residue which may optionally be substituted and R1 and R2 may jointly, together with the oxazole or thiazole ring, form a condensed ring and A is a lower alkylene group; or a salt thereof, are novel compounds, which exhibit in mammals blood sugar-and lipid-lowering activity, and are of value as a therapeutic agent for diabetes and/or therapeutic agent for hyperlipemia.
Patent CA-1258105-A (CA)
Inventor: GRIFFITHS THOMAS W
IPC: B60L5/12
Filed: 1986-06-16
Granted: 1989-08-01
Abstract: ABSTRACT OF THE DISCLOSURE      A trolley pole is supported on a vertical shaft so as to be rotatable from side to side while in its elevated, operating position.  The shaft is supported on a support structure which is tiltably mounted on a base plate on a vehicle.  The base plate can be tilted by extending the arm of a linear actuator.  When the base plate is tilted, the pole is lowered and centered and a gravity operated latch structure comes into effect to maintain the pole centered whenever it is not in its operating position.  A control circuit for operating the actuator is disclosed.
Patent CA-1261252-A (CA)
Inventor: ONG CHUNGJIAN J
IPC: A01N43/54
Filed: 1986-08-08
Granted: 1989-09-26
Abstract: GEL INSECTICIDAL COMPOSITIONS             ABSTRACT OF THE INVENTION         An insecticidal gel composition comprising on a weight basis 14% to 22% of the gellant .alpha.-hydro-Q-hydroxy-poly(oxyethylene)poly(oxypropylene)poly(oxyethylene) block copolymer having an average molecular weight 12,500, mp 56°C, Brookfield viscosity of 3100 at 77°C, and surface tension of a 0.1% aqueous solution:  40.6 dynes/cm:  0% to 0.5% propyl p-hydroxybenzoate; 0% to 30% propylene glycol; 0.5% to 6% of a C17-C19 unsaturated fatty acid; a C7-C17 saturated fatty acid or a mixture of the fatty acids; 1% to 5% of formula (I) insecticide:       (I) 10% to 40% high fructose (55%) corn syrup; 0% to 10.0% isopropyl alcohol; 0% to 0.5% methyl p-hydroxbenzoate; and 25% to 60% of water; the composition having water to gellant ratios of 1.5/1 to 3.0/1 and a viscosity of 1.0 to 2.5x106 centipoise in a temperature range of 25°C. to 45°C;      a method of preparing the composition, and a method of its use.
Patent CA-1239990-A (CA)
Inventor: JOHNSON JAMES S
IPC: G01C17/28
Filed: 1986-08-22
Granted: 1988-08-02
Abstract: ABSTRACT OF THE DISCLOSURE        An aircraft heading correction system utilizing the horizontal field strength of the earth's magnetic field to determine the tangent of the dip angle generally associated with a given field strength.  The tangent of the dip angle is then used to generate a signal which corrects the flux valve heading during accelerated flight.
Patent CA-1272912-A (CA)
Inventor: HUGDAHL MATS
IPC: F15B11/06
Filed: 1986-09-05
Granted: 1990-08-21
Abstract: Abstract A method and device for adjusting pressure fluid cylinders, the fluid being a compressible gas such as air and the cylinder being double-acting and receiving a piston (2). A force transmitting means (12, 20, 24) sensing the load of a cylinder generates a signal cor-responding to the size of the load which signal is led to a pressure regulating means (17) adjusting the pres-sure in the cylinder (1) in dependence of the signal so that this will balance a force acting on the piston rod (3). The load-carrying piston (2) is then positioned in a stationary position relative to the cylinder (1).
Patent CA-1272584-A (CA)
Inventor: MACEMON HERBERT J
IPC: H01F41/08
Filed: 1987-05-13
Granted: 1990-08-14
Abstract: APPARATUS AND METHOD FOR FABRICATING A HIGH VOLTAGE WINDING FOR A TOROIDAL TRANSFORMER               ABSTRACT OF THE DISCLOSURE A toroidal electrical transformer having a low voltage coil, a high voltage coil and an annular magnetic core is disclosed.  The preferred low voltage and high voltage coils are each continuous and form an arcuate elongated passage therethrough.  The preferred annular magnetic core is wound in place in said arcuate elongated passage substantially from a continuous strip of magnetic material resulting in a toroidal transfor-mer with continuous windings and a continuous wound core.  Various components and sub-assemblies are also disclosed along with various apparatus and methods for producing such toroidal electrical transformers, its components and its sub-assemblies.
Patent CH-539518-A (CH)
Title: Manifolding web assembly - interleaved with removable polyethylene transfer webs
Inventor: WILLIAM THOMAS PAULSON
IPC: B41L1/20
Filed: 1971-04-05
Abstract: Manifolding web assembly comprises a number of marginally perforated paper webs superposed on top of one another in an aligned manner and each overlying web carrying on its underside a releasably attached plastics web provided on its underface with a pressure sensitive transfer layer. Plastics web which pref. is 0.0127 mm thick may be made from polyethylene, ethylene copolymer, polypropylene or a mixt. of polypropylene and wax or a bitumastic based mass.
Patent DK-152386-A (DK)
Inventor: THEBAUD SACHA
IPC: A47C31/10
Filed: 1986-04-03
Abstract: A sheath structure (10) for use as a backrest for a chair or as a seat, envelope, wallet, purse, handbag, panel, etc., comprising pliable sheet material (32) stretched on a frame (20)and presenting spaced-apart front and rear exterior surfaces (33, 39). The frame is made up of at least two spaced-apart front and rear frame elements (26, 24), each corresponding to the front and rear exterior surfaces (33, 39). The frame elements define an intermediate space therebetween. The sheet material (32) forms the front and rear exterior surfaces (33, 39), extends over the frame elements (26, 24), and is tucked in within the intermediate space, and tension means, such as elastics (38), cooperate with respective tucked-in portions of the sheet material (32) so as to stretch the sheet material on the frame.
Patent DK-207185-A (DK)
Inventor: LESCURE JACQUES
IPC: A47C1/035
Filed: 1985-05-09
Abstract: The articulated seat comprises at least one support (103, 104), a back rest (100) and a seating (102) articulated together. It further comprises a foot rest (131) articulated to the seating (102) along an articulation (N-N') parallel to the seating-back rest (Y-Y') and back rest-support (X-X') articulations and means (133, 134) for hingedly connecting the foot rest (131) to a back rest portion (100) situated beyond the seating-back rest articulation (Y-Y') with respect to the back rest-support articulation (X-X'), so that any modification of the angular position of the back rest (100) with respect to its support (103, 104) results in an angular modification of the foot rest (131) with respect to the seating (102). The arrangement is particularly used in relaxation chairs with multiple positions.
Patent DK-246888-A (DK)
Inventor: SCHELHAAS EALBERTUS WILLEM
IPC: C08J3/20
Filed: 1988-05-06
Abstract: This invention relates to a process for producing a printing-ink stock. According to the invention, a solid and oxidation-sensitive thermoplastic resin binder and a pigment are supplied to an extruder and combined therein to form a pigment dispersion. In an end zone of the extruder and/or shortly after discharge from the extruder, a liquid diluent is added to the pigment dispersion to produce a more or less viscous, liquid, stabilized product. The invention also relates to a printing ink produced from the product so obtained.
Patent DK-293182-A (DK)
Inventor: MEULEN B P T
IPC: C12N11/04
Filed: 1982-06-30
Abstract: The invention relates to a process for carrying out an enzymatic reaction in which an enzyme containing aqueous phase in the form of a gel, especially gel spheres, is contacted with a solution of a substrate in a water-immiscible solvent. Preferably, the gel is a non-cross-linked gelatin, agar, or alginate gel. One of the advantages of the process is that a complete enzyme system may be immobilized in the gellified aqueous phase.
Patent DK-294181-A (DK)
Inventor: SYBERG P H F
IPC: A61C/
Filed: 1981-07-02
Abstract: The articulator has a bottom part 1 and a top part 2 configured for the fitting of respectively a bottom and top jaw model in their front sides. Two opposite support surfaces close to the back of the articulator effect a punctual support of the top part with universal rotatability in relation to the bottom part. A pretensioned, essentially inelastic wire 8 is led through mutually opposite openings in the support surfaces and thereupon secures the contact between the surfaces. A spring 13, preferably a rubber compression spring, is inserted between the parts 1, 2 and normally holds the top part in a raised rest position determined by a possibly adjustable stop 17. To perform an articulation, the operator presses the top part down counter to the spring force. The mouths of the two openings in the support surfaces can be widened such that a rearward translation of the top part is possible, for example by means of a control arm 24 which actuates a stop 22 defining the foremost position of the top part. The articulator allows the comfortable and reliable performance of articulation motions corresponding to normal chewing motions. <IMAGE>
Patent DK-339685-A (DK)
Inventor: SEKIYA TETSUO
IPC: C07D239/90
Filed: 1985-07-25
Abstract: Disclosed are a 2-phenylalkyl-3-aminoalkyl-4(3H)-quinazolinone compound of Formula (1):werein, X represents a hydrogen atom, an alkyl group having 1 to 5 carbon atoms, an alkoxy group having 1 to 5 carbon atoms, a phenoxy group, a benzyloxy group, a halogen atom or a hydroxy group; Y represents an alkyl group having 1 to 5 carbon atoms, an alkoxy group having 1 to 5 carbon atoms, a benzyloxy group, a halogen atom or a nitro group: R' represents a hydrogen atom or an alkyl group having 1 to 5 carbon atoms; R<sup>2</sup> represents an alkyl group having 1 to 5 carbon atoms or a group of Formula (2)[wherein, Z represents a hydrogen atom, an alkyl group having 1 to 5 carbon atoms, an alkoxy group having 1 to 5 carbon atoms, or a halogen atom; is an integer of 1 to 3; and l is an integer of 1 to 5]; or R<sup>1</sup> and R<sup>2</sup> represent together with the nitrogen atom to which they are attached, a cyclic amino group of the formula:[wherein, A represents an alkylene group having 2 to 6 carbon atoms or a group of the formula -(CH<sub>2</sub>)<sub>2</sub>-O-(CH<sub>2</sub>)<sub>2</sub>-]; a and b are independently an integer of 1 to 3; and n and m are independently an integer of 1 to 5, or a pharmaceutically acceptable acid addition salt thereof, a process for preparing said compound, a composition comprising said compound as an active ingredient and a use of the said compound for the preparing of a pharmaceutical composition.The compounds of the present invention have calcium antagonistic, vasodilative, and antihypertensive activities.
Patent DK-380686-A (DK)
Inventor: DYRKORN ARNFINN
IPC: B63H25/46
Filed: 1986-08-08
Abstract: The propeller system comprises a propeller unit 1, which is rigidly mounted in an inner tunnel pipe 2, which is in turn flexibly and coaxially mounted in an outer tunnel pipe 6, rigidly fixed to the ship's hull 8. In order to reduce the propagation of noise and vibration from the propeller unit to the interior of the vessel, it is proposed to fill the annular gap 7 between the outer and inner pipe with a continuously maintained "bubble carpet" 22 of air. <IMAGE>
Patent DK-499382-A (DK)
Inventor: LABEEUW BERNARD
IPC: C07D501/36
Filed: 1982-11-09
Abstract: The present invention relates to cephalosporins of general formula: <IMAGE>   in which: R1 is H or CH3, R2 is CH3, or R1 and R2 taken together form a 1,3-propylene group, R3 is lower alkyl, alkenyl, alkynyl or CH2COO alkyl, R4 is H or OH, the S being bonded to the pyridine ring in 2 or 4 position, A is H or cation or ester or hemiacetal which is easily hydrolyzable, and X is a derivative of a mineral or organic acid. The invention also relates to a process for preparing these new cephalosporins and to the drugs containing said cephalosporins.
Patent DK-501185-A (DK)
Inventor: SCHUMACHER GUENTER
IPC: C12N15/55
Filed: 1985-10-31
Abstract: The plasmid harbours an incomplete penicillin-G amidase gene which lacks the first 78 bases of the translated region at the 5' end of the complete gene. This incomplete penicillin-G amidase gene can also be incorporated in the form of two separate fragments which start with base 79 and 868 respectively, counted from the start of the translated region at the 5' end of the gene, and has a deletion of coding bases 705 to 867. The plasmid is suitable for the production of penicillin-G amidase. 
<IMAGE>
Patent DK-533783-A (DK)
Inventor: ANNEN KLAUS
IPC: C07J7/00
Filed: 1983-11-22
Abstract: 6 alpha -Methyl corticoids of formula I    <IMAGE>  (I)  wherein   is a single bond or a double bond, R is acyloxy of up to 8 carbon atoms, and X is chlorine, hydroxy, or acyloxy of up to 8 carbon atoms, are pharamacologically effective substances.
Patent DK-548980-A (DK)
Inventor: WIRTZ-PEITZ F
IPC: C07C69/732
Filed: 1980-12-22
Abstract: The present invention is directed to a new rosmarinic acid-phospholipide-complex product containing rosmarinic acid and the phospholipide in a molar ratio of 1:2. The invention is further directed to a process for producing the same and to pharmaceutical preparations containing the same.
Patent DK-570984-A (DK)
Inventor: BIJL HENDRIK LOUIS
IPC: C12N9/38
Filed: 1984-11-30
Abstract: A process is provided for the preparation of a germ-free solution of a lactose-splitting enzyme by sterile filtration of a solution of lactose-splitting enzyme produced by fermentation, after the recovery and purification but before the formation of degradation products sufficient to clog the sterile filter. This germ-free solution can be used for the preparation of milk or milk products with a reduced lactose content.
Patent DK-596883-A (DK)
Inventor: MORIYA KOICHI
IPC: C07D213/55
Filed: 1983-12-23
Abstract: New dextrorotatory enantiomers of phenoxy propionic acid derivatives of the formula    <IMAGE>  (I)  in which R1 represents a radical of the formula   <IMAGE>  wherein X1 represents hydrogen or halogen, X2 represents halogen or trifluoromethyl, X3 represents halogen or trifluoromethyl, X4 represents hydrogen or halogen and X5 represents hydrogen or halogen, Y represents oxygen or the radical SOm, wherein m represents 0, 1 or 2, R2 represents hydrogen or methyl, n represents 1 or 2 and R3 and R4 independently of one another represent hydrogen, halogen, alkyl with 1 to 4 carbon atoms, alkoxy with 1 to 4 carbon atoms, alkylthio with 1 to 4 carbon atoms, nitro, cyano or alkoxycarbonyl with 1 to 4 carbon atoms in the alkoxy group, and their use as herbicides.
Patent FI-792037-A (FI)
Inventor: SANDSTROEM ROLAND
IPC: G10K9/04
Filed: 1979-06-27
Abstract: A low-frequency sound generator for generating intense sound.It comprises a resonator (10). Pressurized gas is supplied to the resonator as pulses through a feeder (13). The sound generator comprises means for positive feedback of the sound pressure in the resonator to the feeder at a predetermined resonance frequency of the resonator but not at other frequencies.
Patent FI-841720-A (FI)
Inventor: OSBERGHAUS REINER
IPC: A47L13/146
Filed: 1984-05-02
Abstract: A flat press for squeezing fluid out of a moist element which is attached to a support has a base provided with a plurality of throughholes for allowing discharge of the fluid and a cover movable towards the base so as to be pressed thereagainst. For squeezing or pressing out, the elements are introduced between the base and the cover together with the support. In order to provide a higher degree of dryness during the pressing, the base and if necessary the cover are provided with a lining of elastic material, for example of foam rubber.