baber/WOPTO huggingface dataset:
Patent CA-1244496-A (CA)
Inventor: ATERIANUS JOHN S
IPC: B65H29/16
Filed: 1985-09-30
Granted: 1988-11-08
Abstract: ABSTRACT OF THE DISCLOSURE      Disclosed is a folded bag stacking apparatus where a selected number of folded bags are accumulated in successive pockets defined by articulated partitions carried by an endless conveyor operating substantially in a vertical plane.  The motion of the conveyor is intermittent but during periods of movement bags are accumulated in a pocket which moves out of the trajectory of the bags after the pocket contains a selected number of bags.  The group of bags are discharged by a stack transfer mechanism to a horizontally disposed conveyor moving the bag stacks to a manual or automatic unloading station.
Patent CA-1267826-A (CA)
Inventor: GRAPENTIN HANS-JOACHIM
IPC: H05K3/42
Filed: 1985-10-04
Granted: 1990-04-17
Abstract: A B S T R A C T            The invention relates to a process for the reliable des-mearing and etching as well as crack-free roughening of plastic layers in holes drilled in basic material of printed circuit boards for highly adhesive metal-coating of the same with the use of sulfuric-acid solutions, characterized in that the holes are treated with a solution containing sulfuric acid and nitrate anions, the process being suitable for manufacturing printed circuit boards and/or through-plated circuit boards.
Patent CA-1246561-A (CA)
Inventor: NARUMIYA SHUH
IPC: A61K47/48
Filed: 1985-11-04
Granted: 1988-12-13
Abstract: Abstract The invention provides prostaglandin derivatives having cell membrane permeability characterized in that the carboxy group at the 1-position of the prostaglandin is combined with a cell membrane permeable substance selected from the group consisting of retinol, hydroxy-acetylretinol and phenothiazine through the mediation of an ester bond to the hydroxy group of the retinol or hydroxyacetylretinol group or an amide bond to the amino group of the phenothiazine.  These compounds have much improved cell membrane permeability compared to the prostaglandins themselves.
Patent CA-1237655-A (CA)
Inventor: CHAKRABARTY TAPAN
IPC: E21B43/02
Filed: 1985-11-20
Granted: 1988-06-07
Abstract: ABSTRACT          A method for producing hydrocarbons from a subterranean formation which reduces sand packing in a producing well completed in a zone adjacent the hydrocarbon-bearing formation.          The method includes the steps of producing a fluid from the formation which contains both a hydrocarbon phase and an aqueous phase, and simultaneously therewith, injecting a sand control agent, such as a quarternized acylated condensed alkanolamine, into the well adjacent the production zone at a rate to obtain a wellhead concentration of the agent in the aqueous phase in the produced fluid effective to flocculate the concomitantly produced sand particles.  The sand particles 60 treated have a reduced tendency to pack in the well bore and are safely produced with the formation fluids.  The method may be practiced in conjunction with conventional sand control techniques, or may be employed as the sole means of sand control.
Patent CA-1251171-A (CA)
Inventor: MORITA SHIGERU
IPC: B66F9/075
Filed: 1985-11-25
Granted: 1989-03-14
Abstract: ABSTRACT OF THE DISCLOSURE         A load handling vehicle having a load handling device disposed in front of the vehicle body and tiltable by a pair of opposite tilting cylinders.  A main frame extends longitudinally of the vehicle and is fixed to each side of the vehible body at a plurality of locations spaced apart longitudinally thereof.  Each tilting cylinder extends longitudinally of the vehicle and is positioned above and close to the corresponding main frame in the vicinity of the front wheel fender inside thereof.  The tilting cylinder is connected to a bracket on the main frame in the vicinity of and above the front axle and terminates at a position below the steering assembly of the vehicle.          The arrangement of the cylinders permits the device to be positioned close to the vehible body, enabling the driver to obtain a good forward view.  The vehicle body is reinforced by the main frames against fracture.
Patent CA-1249039-A (CA)
Inventor: KUMPITSCH ROBERT C
IPC: H01R43/02
Filed: 1985-11-29
Granted: 1989-01-17
Abstract: MOLD METHOD FOR SUPERCONDUCTIVE JOINT FABRICATION            Abstract of the Disclosure A method for joining multifilamentary super-conductive wire comprises disposing the ends of the wires in a hot liquid metal stripping bath for removal of the metal matrix.  In particular, in the present invention the ends of the wires to be joined are agitated within this bath to assure complete removal of the metal matrix.  The liberated superconductive filaments are then disposed in a solder bath and then inserted into a mold which is filled with hot liquid superconductive solder which is allowed to solidify around the filamentary conductors after which the mold is removed.
Patent CA-1253605-A (CA)
Inventor: BERKSTRESSER GEORGE W
IPC: C09K11/77
Filed: 1986-01-14
Granted: 1989-05-02
Abstract: VISUAL DISPLAY SYSTEM COMPRISING EPITAXIAL       TERBIUM-ACTIVATED GARNET MATERIAL Abstract A novel epitaxial phosphor having high luminosity at about 540 nm has the composition (Y3-x-yTbxREy)(A15-wGaw)012, with RE being one (or more) 4f-type rare earth(s) other than Tb, 0.09 < x < 0.7, and 1.5 < w < 2.5.  In preferred embodiments, RE is Lu, Yb, or Tm, 0.1 < x < 0.3, and 1.8 < w < 2.2.  In further preferred embodiments, the phosphor composition is adjusted to yield a material having a lattice constant within 0.002 nm of the lattice constant of the substrate, typically Y3A15012.  The phosphor is typically grown by liquid phase epitaxy and has application in a variety of apparatus, including avionic displays and flight simulators.
Patent CA-1253628-A (CA)
Inventor: PRYOR MICHAEL J
IPC: H05K1/03
Filed: 1986-03-03
Granted: 1989-05-02
Abstract: ABSTRACT    The present invention is directed to the process of forming a multi-layer or hybrid circuit assembly.  The assembly includes at least one ceramic substrate having a deoxidized or oxygen free copper alloy foil bonded thereto by a bonding glass.  The copper alloy foil may be a circuit to which a resistive metal alloy tape can be bonded so as to provide a path of precise resistance.          Also, layers of foil may be glass bonded to a substrate and stacked to form multi-layer circuits.
Patent CA-1273193-A (CA)
Inventor: HSIEH MARTIN Y
IPC: C04B35/584
Filed: 1986-04-07
Granted: 1990-08-28
Abstract: ABSTRACT      A composition having a low dielectric constant and low dielectric loss tangent from room temperature to at least about 1100°C which comprises a silicon nitride based material containing an effective amount of a sintering aid selected from lanthanum oxide, yttrium oxide, lanthanum aluminate, yuttrium aluminate, aluminmum oxide and mixtures thereof and an effective amount of a low dielectric loss promotor selected from the group consisting of iron, chromium and mixtures thereof is a suitable radome material and electromagnetic window material.
Patent CA-1268745-A (CA)
Inventor: DERVING JACKIE
IPC: B65D5/08
Filed: 1986-04-08
Granted: 1990-05-08
Abstract: ABSTRACT          A bottom design for packing containers of the type manufactured by folding and sealing of plastic laminated packing material.  To prevent the absorption of liquid contents by the fibrous carrier layer of the material on unprotected cut edges a folding pattern is created in accordance with the invention which ensures that all cut edges      at the bottom     of the packing container are situated under protecting parts of the packing material.
Patent CA-1253137-A (CA)
Inventor: KNIGHTON KELLY
IPC: E21B25/00
Filed: 1986-04-10
Granted: 1989-04-25
Abstract: AN IMPROVED HYDRAULIC LIFT INNER BARREL             IN A DRILL STRING CORING TOOL                 ABSTRACT OF THE DISCLOSURE     An axial bore is defined throughout the hydraulic lift inner barrel.  This axial bore is communicated with the interior of the inner tube thereby allowing the interior of the inner tube to be flushed prior to initiation of the coring operation.  When the coring operation  is begun, flow of drilling  fluid  to  the interior  of  the  inner  tube  is  prevented  by  allowing  a  ball dropped within the drill string to seat within a plug through which the communicating axial bore is defined.  Once the flow of drilling fluid to the interior of the inner tube is stopped, the coring  operation  can  begin.    After  the  coring  operation  is completed, a second ball is dropped and allowed to seat within an inner mandrel through which the axial bore of the coring tool is also  defined.   Once  the  axial bore  of  the  inner mandrel  is closed, drilling fluid is forced into an expansion chamber within a  telescopic  piston disposed  circumferentially outside of  the inner  mandrel.   The  piston  is  connected  to  the  inner  tube.   Diversion of drilling fluid into the expansion chamber causes the piston to be longitudinally displaced upward with respect to the inner mandrel, and hence with respect to the outer tube of the drill string.  The inner tube is thus similarly lifted within the drill  string,  thereby  activating  core  catchers  or  any  other downhole mechanism coupled directly or  indirectly to the inner tube.
Patent CA-1260425-A (CA)
Inventor: STICHT WALTER
IPC: B25J3/00
Filed: 1986-04-29
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE    A handling system for components or tools comprises a guiding track formed by a pair of spaced parallel guiding posts, on which is displaceably mounted an intermediate carrier for the components coupled to means for displacing and positioning the intermediate carrier along the guiding posts, in which the guiding posts are associated with respective support elements extending parallel and lengthwise of the posts and transversely therefrom the support elements being arranged to stiffen the guiding posts and support them against bending due to operating forces on the carrier when handling components or tools.
Patent CA-1270565-A (CA)
Title: Automated systolic blood pressure monitor with data  enhancement
Inventor: RAMSEY MAYNARD III
IPC: A61B5/022
Filed: 1986-07-03
Granted: 1990-06-19
Abstract: IMPROVED AUTOMATED SYSTOLIC BLOOD PRESSURE MONITOR WITH DATA ENHANCEMENT          Abstract of the Disclosure A blood pressure cuff is applied about a subject's artery, and inflated above the systolic level thus fully occluding the artery for a full-heart cycle.  The cuff pressure is thereafter reduced to permit an increasing flow through the progressively less occluded artery, and a measure of the peak amplitudes of the successively encountered blood pressure (oscillatory complex) pulses stored in memory. Also retained is the cuff pressure obtaining for each stored complex peak.  In accordance with varying aspects of the present invention, the stored complex peak-representing data ensemble is corrected for aberrations; and improved data processing operates on the stored (and advantageously corrected) pulse peak data and the corresponding cuff pressure information to determine the subject's systolic arterial blood pressure.
Patent CA-1269361-A (CA)
Inventor: BRYAN STEPHEN J
IPC: B01J23/74
Filed: 1986-07-21
Granted: 1990-05-22
Abstract: Abstract Effluent treatment A process for treating effluent wherein an oxidising agent in the effluent is decomposed on contact with a catalyst bed.  The oxidising agent can be a pollutant present in the effluent, for example hypochlorite in the effluent from chlorine-producing brine electrolysis cells or from the scrubbing of chlorine gas.  In an alternative the effluent may contain oxidisable pollutants and the oxidising agent is purposefully added thereto.  Passage over the catalyst bed catalyses the decomposition of the oxidising agent and oxidisable pollutants.          The catalyst bed comprises an intimate mixture of an oxide of Group III, nickel oxide and, optionally, cobalt oxide, supported on pieces of a non-porous substantially inert material.
Patent CA-1266769-A (CA)
IPC: H01F1/00
Filed: 1989-03-30
Granted: 1990-03-20
Abstract: ABSTRACT        A process is provided for the preparation of magnetic particles to which a wide variety of molecules may be coupled.  The magnetic particles can be dispersed in aqueous media without rapid settling and conveniently reclaimed from media with a magnetic field.  Preferred particles do not become magnetic after application of a magnetic field and can be redispersed and reused.  The magnetic particles are useful in biological systems involving separations.
Patent DK-206381-A (DK)
Inventor: KINGS D H M
IPC: G03G13/16
Filed: 1981-05-11
Abstract: This invention provides a process of electrographic reproduction onto an arbitary support, whereby an image of a magnetic, monocomponent developing powder is transferred, under the influence of electrical means, onto a support covered with a thin layer of volatile dielectric liquid having a volume resistivity greater than 103 ohm-cm2/cm.
Patent DK-221785-A (DK)
Inventor: EARL STONG RANDEL
IPC: C08F220/06
Filed: 1985-05-20
Abstract: @ An aqueous drilling fluid suitable for high-temperature use comprising a water base, clay suspended in said base and from about 0.01-25 pounds per barrel total composition of a hydrolyzed terpolymer of maleic anhydride, styrene and a third monomer selected acrylamide, methacrylamide, acrylic acid or methacrylic acid, the molar ratio of maleic anhydride to styrene to said third monomer being from about 30:10:60 to 50:40:10, and the alkali metal, ammonium and lower aliphatic amine salts thereof, the weight-average molecular weight of said hydrolyzed terpolymer being from about 500-10,000. An improved drilling process wherein such fluids remain flowable at elevated temperatures is also disclosed.
Patent DK-267881-A (DK)
Inventor: UHLEMAYR A
IPC: C09D11/10
Filed: 1981-06-18
Abstract: A paper printing ink is disclosed composed of a pigment, an alkyd resin binder modified with a long-chain fatty acid and which optionally contains conventional components, such as, lubricants, solvents, and viscosity modifiers, wherein the alkyd resin is a non-drying resin modified with oils, fatty acids, or fatty alcohols having an iodine number less than about 20. The inks of the present invention possess good printability properties and pigment wetting capability. This results in high gloss abrasion-resistant printing films which are free from contact yellowing and odor formation. Moreover, the inks of the present invention can be readily removed from the paper, thereby facilitating recycling of the paper. Methods for utilizing the inks as well as products printed with the inks are disclosed.
Patent DK-304686-A (DK)
Inventor: HAYAKAWA ISAO
IPC: C07D401/04
Filed: 1986-06-26
Abstract: This invention provides novel pyridonecarboxyic acid derivatives having a quite high antimicrobial activity. The derivatives have the following formula:wherein R<sup>1</sup>, R<sup>2</sup> and R<sup>3</sup> represent each a hydrogen or C<sub>1</sub>-C<sub>8</sub> alkyl group; R<sup>4</sup> represents an ethyl, 2-fluoroethyl, vinyl, isopropyl, isopropenyl or cyclopropyl group; and X represents CH, C-F, C-Cl or N characterized in that R<sup>2</sup> and R<sup>3</sup> are not hydrogen at the same time.
Patent DK-422080-A (DK)
Inventor: KLECKERS B
IPC: B65D81/32
Filed: 1980-10-07
Abstract: In a dual component packing of the type consisting of a flexible bag, which contains the single liquid components in respective separate compartments, from which they may be brought together into a common mixing compartment by exterior manipulation, a mixing stick is mounted inside the packing so as to be seizable at one end by squeezing together the bag sheet material thereabout, whereafter the free end of the mixing stick by exterior manipulation can be moved around in the mixing compartment for effectively stirring and mixing the combined liquid components. Exterior pressure manipulations on the bag itself will be superfluous, and for this reason a packing of a simple flat bag type may be bottomwise designed so as to assume a cup shaped form when placed on a substantially planar support surface, whereby an effective mixing stirring by means of the said mixing stick is achievable.
Patent DK-459389-A (DK)
Inventor: OLSSON ULF KARL GUSTAV
IPC: H02G3/04
Filed: 1989-09-18
Abstract: A system for vertical cable laying and arranging outlets etc. includes two mutually parallel, spaced profiles (1, 3) directly opposite each other, which are mutually pivotably connected along two opposing longitudinal edges (10) via connection means (5), so that the respective profile is pivotable about a pivot axis which is parallel to the longitudinal axis of the profile. Junction boxes (7) are mounted with their bottoms (29) against the connection means (5) in the space between the profiles. The opposite front, or opening side of the boxes is intended for closure by an outlet, a lid or the like. The opposing sides of the profiles (1, 3) and the side walls of the boxes (7) are provided with openings (33, 35) allowing cable laying between the channels of the profiles (12, 13) and the interior of the boxes (7). Locking means are arranged for locking the profiles (1, 3) when they are swung inwards towards each other and into contiguity with boxes (7) lying therebetween from an outwardly swung, open position facilitating cable laying.
Patent DK-477179-A (DK)
Inventor: PIERREL M
IPC: F16L27/10
Filed: 1979-11-12
Abstract: A large diameter pipe joint in which the male end and the female mouth end have respective opposite load bearing surfaces 5, 22 between which are arranged bracing means capable of evenly distributing tensile forces over the whole periphery of the joint by means of an incompressible mass 27 of an initially fluid filler material. The mass is contained in a space sufficiently closed on all sides by an annular component 23 disposed between the two support surfaces 5, 22 to be impermeable to said filler material. This joint is particularly suitable for large diameter pipes laid in trenches, where the axes of adjacent pipe sections lie at a small acute angle to each other after installation.
Patent DK-483583-A (DK)
Inventor: FELDER CHRISTIAN
IPC: B65G/
Filed: 1983-10-21
Abstract: Accumulating packaged goods conveyor having one or more exclusion stations of the type that consists of a conveyor divided into sections, in which each section is driven by an intermediate drive driven by a constantly rotating drive means, which can be switched from a drive position to a free-running position with the aid of a sensor, which projects up into the moving path of the packaged goods. The intention is to provide a conveyor with the greatest possible goods-accumulating capacity combined with a large number of exclusion stations. The exclusion at high speed must be possible. To this end, according to the invention a conveyor section 5, 5', 5'' supported in a pivotal section frame 6 may be used as exclusion station, in which the pivot axis 10 of the section frame is parallel to the conveyor plane, and the section frame 6 with means designed therefor is capable of pivoting into an inclined position, in which the associated conveyor section opens out into an associated height-offset conveyor 11, 11', throughout which the drive connection to the said drive means is either maintained or can be established. <IMAGE>
Patent DK-492889-A (DK)
Inventor: NICHOLSON BRUCE
IPC: B05B7/14
Filed: 1989-10-06
Abstract: A method and apparatus for mixing separately contained media such as would be used in a wet abrasive blasting operation comprises a receptacle 10 for a liquid and abrasive medium, a receptacle 11 for a liquid, and a delivery line 20 along which pressurized fluid is fed. The receptacles 10, 11 communicate via pipes 22, 23 with the delivery line 20 so that the liquid and the liquid and abrasive medium are entrained by the pressurized fluid. The receptacles communicate with each other via a hole 14 to balance the fluid pressure system between them, and a means 15, 19 is also provided to deliver pressurized fluid into at least one of the receptacles 10, 11 in order substantially to balance the fluid pressure system between the receptacles 10, 11 and the delivery line 20 and to facilitate outflow of the liquid and abrasive medium and the liquid into the entraining fluid. The method comprises entraining the separately- contained media, such as liquid and abrasive medium and the liquid medium, in a flow of pressurized fluid whilst simultaneously applying the pressurized fluid to the media in their receptacles 10, 11 in order to balance the fluid pressure system between the receptacles themselves and the receptacles and the delivery line and to assist their outflow into the entraining flow. <IMAGE>
Patent DK-597786-A (DK)
Inventor: ZOELSS GERHARD
IPC: C07C233/00
Filed: 1986-12-12
Abstract: The invention relates to novel crystalline salts of aryloxypropanolamines with diphenylacetic acid, a process for their preparation and the use of these salts for the preparation of chemically pure aryloxy-propanolamines or pharmaceutically acceptable salts thereof.
Patent FI-802711-A (FI)
Inventor: SORENSEN LEIF
IPC: A24F23/02
Filed: 1980-08-27
Abstract: 1. A packaging means in the form of a bag for filling materials which are aromatised and/or which are to be kept moist, comprising a filled bag portion (5) which is formed by two oppositely disposed wall portions (6, 7) of plastics foil, wherein its bottom edge is formed by folding the plastics foil (3) over along a bottom fold (10), while at its two side edges (11, 12) the oppositely disposed wall portions (6, 7) are fixedly sealed together, wherein the upper edge (13) that forms the opening of the bag is peelably closed by a sealing seam (4) extending parallel to the bottom fold (10), in such a way that the sealing seam (4) can be opened without tearing the wall portions (6, 7), characterised in that the sealed seams (14) of the two side edges (11, 12) of the oppositely disposed wall portions (6, 7) extend with a high degree of seam strength to the upper edge (13) of the opening of the bag and that the peelable sealing seam (4) crosses (at 15) the lateral sealed seams (14) in the region of the upper edge (13) in such a way that the sealing seam (4) is peelable only between the points (15) of intersection of the seams.
Patent FI-842360-A (FI)
Inventor: ESSER FRANZ
IPC: C07D405/12
Filed: 1984-06-12
Abstract: Compounds of the formula   <IMAGE>   wherein X, Y and Z are each independently hydrogen, halogen, lower alkyl, halo(lower alkyl), lower alkoxy, halo(lower alkoxy), (lower alkyl)thio or halo(lower alkyl)thio, or Y and Z, together with each other, are lower alkylenedioxy; and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful as analgesics.
Patent FI-862770-A (FI)
Inventor: VEYRAT GILLES
IPC: G01M3/22
Filed: 1986-06-30
Abstract: A machine for leak testing parts by the "penetration" method, the machine comprises: a pivoting test chamber (1) having an open first end (2) and an opposite, closed second end (3), and being pivotable about a horizontal axis (4); a loading chute (7) for loading said test chamber with the parts; a docking member (8) capable of controllably putting the open end of the pivoting chamber into sealed communication with a leak detector; an unloading chute (9) having first and second paths (10, 11) selectable by a switch (12, 13); and means (5) for tilting the pivoting chamber to occupy three distinct positions: a first position in which the pivoting chamber (1) tilts upwardly above the horizontal at an angle  alpha  and is in alignment with the loading chute (7); a second position in which the pivoting chamber (1) is horizontal and in alignment with the docking member (8); and a third position in which the pivoting chamber (1) tilts downwardly below the horizontal at an angle  beta  and is in alignment with the unloading chute (9); the angles  alpha  and  beta being sufficient to ensure that the part to be tested moves along the chamber solely under the effect of gravity.