baber/WOPTO huggingface dataset:
Patent CA-1270532-A (CA)
Inventor: NELSON ALEC L
IPC: G01S19/29
Filed: 1985-12-03
Granted: 1990-06-19
Abstract: ABSTRACT OF THE DISCLOSURE         A digital signal detector utilizing a detected input digital signal derived from a reference square wave and a received pulse train to establish phase and frequency variations between the reference signal and the received signal.  The detected signal and the reference signal are coupled to up-down counters wherein overflow counts from preset values are obtained which are representative of the frequency and phase diffrence between the reference and received signals.  These overflow counts are utilized to establish phase and frequency error correction signals which may be coupled to the control the reference oscillator to provide frequency and phase lock between the reference and received signals.
Patent CA-1265264-A (CA)
Inventor: PUGH LEONARD K
IPC: B03D1/006
Filed: 1986-03-07
Granted: 1990-01-30
Abstract: ABSTRACT            Improvements Relating to Particle Separation The present invention provides a blended preparation for the separation especially of coal particles from the tailings which are contained in the fines produced in coal mining.    The blended preparation is used instead of or in addition to the conventional froth oil.   The blended preparation comprises froth oil. flocculating agent.  emulsifying agent.  water  and optionally. anti-freeze.   The use of the preparation results in faster separation and saving in flocculating agent.
Patent CA-1259155-A (CA)
Inventor: SUH KYUNG W
IPC: C08J9/14
Filed: 1986-04-03
Granted: 1989-09-12
Abstract: ABSTRACT     Styrene polymer foam is prepared using a mixed blowing agent of carbon dioxide plus ethyl chloride and optionally a fluorocarbon to provide a foam having primary cells and secondary cells formed in the struts and walls.
Patent CA-1265976-A (CA)
Inventor: MCBETH JAMES
IPC: F02B61/04
Filed: 1986-08-06
Granted: 1990-02-20
Abstract: AXIAL PISTON PUMP INCLUDING BALL PISTON                       ABSTRACT         An axial piston pump assembly includes a housing  having  first  and  second  interconnected housing portions (12,14).   A cylinder barrel (18) has an axis of rotation and is rotatably supported in the housing about the axis of rotation.   The cylinder  barrel  (18)  includes  a  plurality  of pistons (22).   The pistons  (22)  are reciprocally supported in the each of the piston cavities (20) for reciprocating movement parallel to the axis of rotation  reacting  with  a  cam  surface  (30)  and causing the reciprocating movement of the pistons (22).  The pistons (22) include a body portion (44) having  a  longitudinally  extending  central  bore (46).   One end of the bore  (46) defines a fluid inlet (48)  into the bore  (46)  and the other end defines a fluid outlet (51).  The fluid inlet (48) includes a ball seat (50) and a ball member (52) seated  therein  and  substantially over  the  fluid inlet (48), the ball member (52) engaging the cam surface (30).
Patent CA-1268295-A (CA)
Inventor: ALEXANDER WILLIAM
IPC: C08F220/06
Filed: 1986-11-20
Granted: 1990-04-24
Abstract: WATER ABSORBENT ACRYLIC COPOLYMERS    Abstract of the Disclosure Water absorbing, cross-linked acrylate resin copolymers are prepared by aqueous polymerization of (A) acrylic acid neutralized 70 to 100 mole percent for example with ammonia, and/or caustic alkali and/or an amine; with (B) styrene and/or methyl methacrylate in an amount of 1% to 25% based on the weight of acrylic acid or acrylate, and (C) acrylamide in a mole ratio of 70 to 100 mole percent (A) to 30:0 mole percent (C); and (D) a water miscible or a water soluble polyvinyl monomer in an amount of .001 to 0.3 weight percent based on the total weight of (A), (B), (C) and (D).
Patent CA-1267168-A (CA)
Title: Apparatus for storing printed products arriving in an   imbricated formation
Inventor: GERBER WALTER
IPC: B65H29/51
Filed: 1986-12-11
Granted: 1990-03-27
Abstract: INVENTION: APPARATUS FOR STORING PRINTED PRODUCTS ARRIVING IN            AN IMBRICATED FORMATION     ABSTRACT OF THE DISCLOSURE             A plurality of similar winding units which are independently rotatably mounted are  arranged  in vertical superposition on a common support column.  Each winding unit comprises a substantially horizontal discoidal support element or plate.  Connected thereto is a substantially annular winding drum or mandrel or core.  A conveyor delivers the printed products to be wound upon the winding cores.  The conveyor comprises an exit or discharge region which is adjustable in height or elevation.  A turning device is located adjacent to this discharge region and, together with the discharge region, is adjustable in elevation or height for uprighting or raising into a vertical position the reclining imbricated formation of incoming printed products.  Subsequent to the uprighting of the printed products,  the printed products are guided to the winding core or the respective wound product package or storage coil formed thereon by means of a pivotable rocker conveyor and are wound or coiled up.  The winding units can be individually supplied with printed products and these printed products can also again be individually withdrawn or unwound from these winding units.
Patent CA-1256296-A (CA)
Inventor: WILL STEPHEN A
IPC: E02B17/02
Filed: 1987-01-14
Granted: 1989-06-27
Abstract: ABSTRACT   A deep water offshore drilling platform having a jacket secured to driven skirt piles at an elevation above the sea floor of at least 100 feet and upwards of 300 feet. A series of connecting plates transfer the structural forces of the platform from the jacket to the skirt piles at these elevated connections. Due to the transfer of these forces, the size and weight of the jacket below this elevation may be significiantely reduced to lower the cost of the platform. Additionally, she well casing is an integral component of the supporting members of the platform and the upper region of this well casing is expanded and oriented vertically to provide spacing for the well head and to eliminate the need for more costly slant-well drilling.
Patent CA-1270036-A (CA)
Inventor: LEVIN ROBERT E
IPC: H01K1/14
Filed: 1987-02-05
Granted: 1990-06-05
Abstract: TITLE: MOTOR VEHICLE HEADLIGHT                     ABSTRACT     A motor vehicle headlight including a parabolic reflector a cover secured to the reflector and a lighting capsule located within the reflector.  The capsule includes an envelope having A coiled filament located therein and including a substantially cylindrical configuration.  Optimum light output is attained by providing the reflector with a short focal length (0.2 inch to about 0.5 inch) and by utilization of a coiled filament structure having a length to diameter ratio of less than about 2:1.  The result is a headlight having an overall vertical height of only about two inches and a corresponding frontal area of extremely small size (between 3.0 and 7.5 square inches).
Patent CA-1274320-A (CA)
Inventor: GENTRY MILTON L JR
IPC: B41J5/30
Filed: 1987-04-15
Granted: 1990-09-18
Abstract: Abstract of the Disclosure A method of, and apparatus for, controlling the printing functions of a printer from an application running on a processing system.  The application comprises a user interface for inserting and defining a generic printer control within the text of a docu-ment to be printed to control printer functions.  This is a generic control that can be defined to be any printer function desired.  The user interface compris-es a menu for selecting a control number within a document text, and a printer function table for correlating the control number with a printer control sequence that specifies a printing function.
Patent CH-532108-A (CH)
Title: Anthraquinone dyestuffs - for acrylonitrile (co)polymer fibres
Inventor: GERTISSER BERTHOLD DR
IPC: C09B1/51
Filed: 1967-12-21
Abstract: Textiles formed of acrylonitrile (co)polymers are dyed or printed with dyes of the formula: The dyes are water-soluble and are stable at different pH levels. They are compatible with other basic dyes. The dyeings are resistant to washing, sweat, sublimation, over-dyeing, textile dressings, (sea) water, ironing, bleaches and dry cleaning.
Patent CH-515734-A (CH)
Title: Centrifugal steam-liquid separator
Inventor: MEIER FRANZ DIPL ING
IPC: B04C3/06
Filed: 1971-03-26
Abstract: Liquid si separated from the steam-liquid mixture by a blading arrangement at the top of the duct for the mixture. The mixture is allowed to pass only radially through the blading. The blading is partly closed so that only narrow passages are available. Separated liquid is removed at the top and base of the enveloping shell where a syphon is provided. STeam is removed at the top.
Patent DK-180684-A (DK)
Inventor: DENOJEAN JACQUES
IPC: D06Q1/00
Filed: 1984-04-06
Abstract: 1. Decorated coated textile structure comprising a flexible textile support, a coloured decorative pattern and a transparent film covering the support and the decorative pattern consists of a coloured flocking adhesive and a textile flock which overlaps the textile support on the face that is not covered by the transparent film.
Patent DK-234789-A (DK)
Inventor: DILLNER JOAKIM
IPC: C07K16/00
Filed: 1989-05-12
Abstract: The present invention relates to polypeptides that immunologically mimic papillomavirus latent proteins and to antibodies and monoclonal antibodies that immunoreact with papillomavirus latent proteins. Systems and methods for detecting the presence and type of papillomavirus in a human subject are also described.
Patent DK-239583-A (DK)
Inventor: FIEDLER KARL-ERNST
IPC: H01R4/24
Filed: 1983-05-27
Abstract: A connector strip comprises a row of swivel members each of which has a swivel portion held on a housing by a contact band provided with a keyhole window through which a conductor can be inserted through a guide passage into a hole within the pivot portion so that rotation of the swivel member entrains the conductor into the cutting slot of the window to make electrical contact and to mechanically enter the conductor to the contact.
Patent DK-243882-A (DK)
Inventor: GINN D W
IPC: B04B9/10
Filed: 1982-05-28
Abstract: A motor overcurrent control arrangement for a hydraulic turbine drive centrifuge is characterized by a network (10) responsive to the current applied to the motor (28) for a hydraulic pump (16) to generate a valve control signal to control the of hydraulic fluid in accordance with the motor current.
Patent DK-271289-A (DK)
Inventor: GHISALBA ORESTE
IPC: C12P41/00
Filed: 1989-06-02
Abstract: The invention relates to a preferably continuous process for the preparation of R- or S-2-hydroxy-4-phenylbutyric acid in very high enantiomeric purity, which comprises reducing 2-oxo-4-phenylbutyric acid with the enzyme D-lactate dehydrogenase from Staphylococcus epidermidis or with the enzyme L-lactate dehydrogenase from bovine heart, respectively, in the presence of NAD(H) and formate or ethanol and formate dehydrogenase or alcohol dehydrogenase, respectively. R-2-hydroxy-4-phenylbutyric acid is a valuable intermediate in the preparation of ACE inhibitors or their precursors.
Patent DK-303787-A (DK)
Inventor: LUNDIN LARS
IPC: E02B15/10
Filed: 1987-06-15
Abstract: The invention relates to a cleaning unit combination for cleaning coastal water W and coastal regions S which are polluted by oil O. The combination comprises at least one brush 1 with an arm and a collecting container 6 which, as a part of the container or separately, has a scraper or the like for removing the oil which sticks to the brush and in order to direct the oil into the container. The aim is to produce a combination which, to the greatest extent possible, facilitates and rationalizes this form of manual cleaning work. The brush of the combination, the novelty, comprises an essentially cylindrical brush-bearing part 2 and an arm 3 fastened centrally to the brush part. The cleaning unit for the brush part is mounted in association with the container 6 and comprises a casing part 7 with a shape which corresponds to the brush-bearing part, the casing being capable of receiving the brush-bearing part, and the casing has a scraper blade 9 which is mounted internally in the casing on a bearing 8 and which pushes in between the brushes on the brush-bearing part, and when the brush is rotated in one direction or when the brush is pulled out, scrapes oil from the brushes and directs the oil into the container 6. The scraper blade can be designed as a saw blade, the mutual spacing of the teeth preferably corresponding to the mutual spacing between the brushes which are arranged in a ring. The cleaning unit and the container can be common to a number of units, that is to say a number of brushes. <IMAGE>
Patent DK-484584-A (DK)
Inventor: HOFMEISTER HELMUT
IPC: C07J1/00
Filed: 1984-10-10
Abstract: Oestrane and androstane derivatives of the general formula I 
<IMAGE>
 in which
 X is a bromine atom, an iodine atom, a triphenyltin group or a trialkyltin group with 1 to 6 carbon atoms per alkyl radical,
 Y is two hydrogen atoms or one methylene group,
 Z is two hydrogen atoms, one oxo group or one alkylenedioxy group with 2 to 6 carbon atoms and
 V is an ethylene group, a vinylene group, a 1,3-propylene group or a cyclopropylene group, in which
 R1 is a hydrogen atom or a hydrocarbon radical which is optionally interrupted by an oxy group or substituted by an oxo group and has a maximum of 8 carbon atoms and
 R2 is a methyl or ethyl group, in which
 R3 and R4 represent a carbon-carbon bond or in which R3 is a hydrogen atom and
 R4 is a hydrogen atom or a methyl group, and in which
  DELTA  symbolises a 4(5) double bond if
 Z is two hydrogen atoms or one oxo group, or a 5(6) or, in the case of the oestrane derivatives of the general formula I, also a 5(10) double bond if Z is an alkylenedioxy group, are substances with pharmacological activity or intermediates.
Patent DK-556289-A (DK)
Inventor: WAETJEN FRANK
IPC: C07D487/04
Filed: 1989-11-08
Abstract: The invention relates to a novel chemical process for preparing imidazoquinoxaline compounds having hydrogen as the substituent in the five position, and to novel intermediates which are used in this process. The novel intermediates also possess valuable pharmacological properties.
Patent FI-854711-A (FI)
Inventor: LIVINGSTON DOUGLAS ALAN
IPC: C07H15/16
Filed: 1985-11-28
Abstract: A process for preparing a 7-halodeoxylincomycin or an analogue thereof, which comprises reacting lincomycin or an analogue thereof with a thionyl halide and dimethylformamide, under mild conditions.
Patent FI-861045-A (FI)
Inventor: SCHMIDT GUNTER
IPC: C07D499/70
Filed: 1986-03-13
Abstract: Antibacterially active and animal growth-regulating novel  beta -lactam compounds of the formula    <IMAGE>  (I)  in which R1 represents an optionally substituted radical of the formula   <IMAGE> <IMAGE>   <IMAGE>   <IMAGE>  Z represents oxygen, sulphur or -N-R13, and A represents the group   <IMAGE>
Patent FI-870874-A (FI)
Inventor: JACOBSEN NIELS KNUD ERIK
IPC: C10L1/10
Filed: 1987-02-27
Abstract: The invention relates to an additive for liquid fuel, such as fuel oil, gas oil and diesel oil, comprising manganese salts of aliphatic acids, high-boiling tar oil and naphthalene as compulsory ingredients and if necessary furthermore one or several of the ingredient iron naphthenate, ferric chloride and calcium salts of aliphatic acids. The additive improves the combustion and consequently the efficiency, reduces the accumulation and deposit of impurities in the combustion system, reduces environmentally contaminating discharges and diminishes corrosion damage caused by acid ingredients, such as sulphuric acid.
Patent FI-882843-A (FI)
Inventor: DE BROCK RAOUL
IPC: B30B5/06
Filed: 1988-06-14
Abstract: The fluid pressure medium under operational pressure in the active zone is additionally subjected to a powerful forced flow, preferably to turbulent flow. There occurs an extraordinary increase in the heat- transfer capacity. <IMAGE>
Patent FI-885673-A (FI)
Inventor: COASSOLO ALFREDO
IPC: C08G63/682
Filed: 1988-12-07
Abstract: Liquid-crystalline, thermotropic, aromatic polymers comprise   a) units derived from one or more aromatic or cycloaliphatic dicarboxylic acids; b) units derived from a mixture of at least two hydroquinones which are mono-substituted with aralkyl groups containing at least 7 carbon atoms; and c) possibly, units derived from one or more hydroquinones which are di-substituted with the aralkyl groups as defined under (b). e
Patent FI-891962-A (FI)
Inventor: LARSSON KENNETH LARS
IPC: E21B17/042
Filed: 1989-04-25
Abstract: The present invention relates to a drill string element adapted to be coupled to other similar drill string elements by thread connections (19) thus forming a drill string for top hammer drilling. Each drill string element includes at least one rod (15;15 min ;15 sec ) for transferring impact energy to a drill bit (11) provided at the lower end of the drill string (10) and a tube assembly (21;21 min ;21 sec ) for transferring rotation to the drill bit (11), said tube assembly surrounding the rod. When handling drill string elements of the above-mentioned type it is extremely important that this handling can take place in a safe way without any risk for accidents during operation working site. Previously known drill string elements of the type in question have the disadvantage that the rod can fall out of the tube assembly in one direction. Also the accessibility to the interior of the drill string element in connection with repairs/service must be considered and the drill string elements must stay intact during operation, especially when they are unscrewed from each other. The invention is characterized by that the tube assembly (21;21 min ;21 sec ) in the area of the two ends of the rod (15;15 min ;15 sec ) is provided with an internal diameter reducing (27;27 min ,27 sec ;27'''), and that the rod (15;15 min ;15 sec ) is provided with cooperating radial projections (28;28 min ) or shoulder means (28 sec ). Also the tube assembly (21;21 min ;21 sec ) includes at least two tubular members (18;18 min ;18 sec ) that are coupled to each other by a thread connection that is harder to unscrew than the thread connection (19) for coupling together the drill string elements.
Patent FI-892151-A (FI)
Inventor: VAHERI MARJA
IPC: D21C9/10
Filed: 1989-05-04
Abstract: The invention concerns a procedure for the bleaching of pulp using oxygen as an oxidating bleaching chemical. The essential features of the invention are that oxygen is used in the first oxidation stage of the bleaching process, that the pulp is subjected to enzyme treatment, and that after oxygen bleaching and enzyme treatment, the pulp is washed. According to the invention, the subsequent oxidation stages can be implemented using bleaching chemicals containing chlorine, e.g. chlorine gas and/or chlorine dioxide. The use of enzymes allows partial burning of the washings and enables the amounts of toxic compounds in the spent bleach liquor to be reduced, simultaneously lowering its chemical oxygen demand.
Patent FI-894518-A (FI)
Inventor: NEUHOLD HEIMO
IPC: B28B1/52
Filed: 1989-09-25
Abstract: The invention relates to a process and a device for producing mineral-fibre boards (3), in which, following a thickness precompression in a prepress (4), a longitudinal compression is performed by bulging out of the mineral fibre layer (3) in several successively arranged compression stages (8 to 11) up to entry into the tunnel oven (5). This achieves the effect of a gradual longitudinal compression, which results in a very uniform and lasting alignment of the fibres within the layer (3). This in turn increases to a considerable extent the compressive strength and abrasion resistance of the end product. <IMAGE>
Patent FI-900057-A (FI)
Inventor: BORNEMANN GERT
IPC: F23M5/00
Filed: 1990-01-05
Abstract: The combustion chamber for combusting finegrained fuels in a fluidized bed at temperatures from 700 DEG  to 1100 DEG  C. is provided with a refractory lining in the lower portion of the chamber on the inside surface of the watercooled wall. The lining is provided at its top end with a cornice, which is enlarged in width. The width of the cornice is preferably at least 1.5 times the wall thickness of the brick lining below the cornice.
Patent FI-920521-A (FI)
Inventor: KRAUSE ANDREAS DR-ING
IPC: B22D11/12
Filed: 1992-02-07
Abstract: The invention relates to a process for continuous casting of thin slabs or round ingots, with a diameter of 8-40 mm, of copper alloys which tend to segregate during solidification. 
<??>To improve the ductility and to prevent segregations, it is provided to electromagnetically stir the melt within the continuous casting mould, the stirring power being about 0.5-100 W/cm<3> and the takeoff speed of the cast strand in the range of 0.05-1.3 m/min. 
<??>The process according to the invention is preferably suitable for continuous casting of thin slabs of copper-nickel-tin alloys with about 9-18% nickel and 5-10% tin which are to have an extremely fine-grained structure. 
<IMAGE>
Patent FI-925786-A (FI)
Inventor: BOLY JEAN PAUL
IPC: H04J13/00
Filed: 1992-12-18
Abstract: In a system for de-/encoding data using (de)coding devices at either end of a transmission channel, the data sometimes comprise additional synchronisation information which is used to reduce the effect of faults in the transmission channel. If this synchronisation information is not already present, it is impossible in certain cases to add such information. The invention provides a system which, regardless of the presence of additional synchronisation information, is able to reduce the effect of faults. For this purpose, each (de)coding device is provided with means for comparing sequences of encoded data with at least one predetermined code word and for setting the associated coding device to a reset state in the event of equality. Because the predetermined code word repeats statistically in the encoded data, a fault adversely affects the decoding for not more than one time interval. <IMAGE>
Patent FI-931497-A (FI)
Inventor: LINKO KAI YRJOE
IPC: B63H9/00
Filed: 1993-04-02
Abstract: The stay-type main sail of a sailing vessel is based upon a triangular sail, which is a combination of a foresail and a bermuda sail and is used on a bipartite A-mast 1. The device incorporates a longitudinal scrubbing brush track 12, on which there are two cars 13, by which the sail is sheeted from each of its lower corners 14,15, and four barber haulers 17 for trimming the lower angles of the sail. Since both lower corners and all leeches can be trimmed in any position whatsoever, the sail can be trimmed to its aerodynamic optimum in all conditions. In addition, the centre of gravity of the sail can be moved in the longitudinal direction to adjust the pointing ability and the sail can be inclined in the lateral direction to produce lift. The arrangement obviates the need for a boom and allows continuously adjustable reefing of the sail around the leading foil 5 through the use of an open reel fixture 6. <IMAGE>