baber/WOPTO huggingface dataset:
Patent CA-1265629-A (CA)
Inventor: PIASECKI JOSHUA
IPC: H04J3/17
Filed: 1986-04-17
Granted: 1990-02-06
Abstract: A B S T R A C T        A digital  circuit multiplication  system  for interconnecting a transmission link having a plurality of bearer channels to a second plurality of telephone communication trunks, said communication channels being transmitted via a bearer bit stream,  the second plurality exceeding the first plurality, and comprising: transmission  apparatus  at  a  first  end  of  the transmission link including means for detecting signals on the second plurality of telephone communication trunks and means for assigning each trunk on which signals are present to an available one of the first plurality of bearer channels and for providing assignment messages indicating such assignments; adaptive differential  pulse  code modulation transmitting  means operative to be coupled to the first plurality of bearer channels and to transmit speech signals in bit reduced form; combining means for receiving the output of the adaptive differential pulse code modulation transmitting means and combining them with said assignment messages along the first plurality of bearer channels; signal receiving and message detection means at a second end of the transmission link and being  operative to receive the speech signals and assignment messages transmitted via said combining means and to strip the assignment messages therefrom;     receiving apparatus coupled to the signal receiving and message detection means including means for receiving said assignment messages and  assigning each of the first plurality of bearer channels carrying signals to a corresponding one of the second plurality of trunks in accordance with assignment information received from the transmission apparatus.
Patent CA-1268751-A (CA)
Inventor: PASQUET VERONIQUE
IPC: B01J27/10
Filed: 1986-05-14
Granted: 1990-05-08
Abstract: A catalyst support consisting essentially of a mixture of silica and magnesium chloride, said support having a porous structure and containing less than 100 micromoles of hydroxyl groups per gram of support; the process of making such support by heating such mixture at a temperature below about 720 DEG  C. in the presence of a dehydrating agent, and catalysts consisting essentially of such support and at least one active component.
Patent CA-1232926-A (CA)
IPC: B62D53/08
Filed: 1986-06-10
Granted: 1988-02-16
Abstract: FIFTH WHEEL ASSEMBLY ABSTRACT OF THE DISCLOSURE  A fifth wheel assembly for coupling tractor and trailer units includes an improved trunnion bracket, com-prising a pair of forged bearing caps having an inverted, U-shaped configuration, with bearing sleeves fixedly mounted therein.  In sliding fifth wheel embodiments of the present invention, the bearing caps are mounted on rectangular channels fabricated from two L-shaped channel members with a flat plate attached to the upper edges of the L-shaped channels.  An improved plunger is provided for adjustably connecting the trunnioned fifth wheel assembly with a base plate on which slotted racks have been mounted, and comprises a forged, two-prong construction with internal guides which minimizes structural disruption in the channels to provide greater strength.  Adjustable stops are mounted on the exterior ends of the plungers, and abut the exterior sides of the racks to accurately maintain the plungers in a locked position.  A manual lock release comprises an over-centered lever arm arrangement, which securely retains the plungers in the unlocked position for adjustment.
Patent CA-1271918-A (CA)
Inventor: CHAPMAN LLOYD J
IPC: A63B21/06
Filed: 1986-08-22
Granted: 1990-07-24
Abstract: ABSTRACT OF THE DISCLOSURE          The present invention relates to a new toy which improves the hand/eye coordination of the user.  It requires a wheel having a diameter of generally less than 12 inches and greater than 5 inches, and a guide member having a generally "T" shaped configuration. The guide member includes a longitudinal portion and a crossing portion with the longitudinal portion having a surface configuration for accommodating rolling movement of the wheel along the length thereof.  The crossing portion extends either side of the longitudinal portion at one end thereof which define opposed guide members for contacting a wheel as it moves across a surface, and thereby alter the path of movement of the wheel.  This toy is designed for children of all ages, and it has been found that the use of smaller diameter wheels reduces the speed of the wheel thereby reducing the degree of difficulty.  Therefore, a small child or an unskilled child can use a smaller diameter wheel, whereas a more skilled child or older child can use a larger diameter wheel.  The larger diameter wheel will have a higher velocity and the difficulty of controlling its movement and redirecting its movement becomes more difficult as the speed increases.  In order to start the rolling movement of the wheel, it is placed on the longitudinal portion of the guide member and rolled down the length thereof onto a support surface, and thereafter the user rotates the longitudinal portion to control the guide members, whereby contacting of the wheel on the sides thereof can change the angle of the wheel and change the path of direction.  It is thus possible to control the path of movement of the wheel to define circles or figures eights, or any desired pattern, and as such, the user can test his skills against some set standard.  In a preferred embodiment of the invention, the wheel is adapted to be received on the longitudinal portion to define a storage position.
Patent CA-1265823-A (CA)
Inventor: MITOBE KEIICHI
IPC: B60G3/20
Filed: 1986-09-26
Granted: 1990-02-13
Abstract: ABSTRACT OF THE DISCLOSURE     An independent rear wheel suspension (100; 100') for a vehicle in which a knuckle (1) rotatably supporting a rear wheel (2) of the vehicle is pivotably connected in a vertically movable manner to the vehicle body by means of a substantially longitudinally extending trailing arm (5), a substantially transversely extending upper arm (3), a substantially transversely extending short front lower arm (6), and a substantially transversely extending long rear lower arm (4).  The knuckle (1) is vertically swingingly pivotably attached to the upper arm (3) and the rear lower arm (4). The upper arm (3), trailing arm (5), front lower arm (5), and rear lower arm (4) are vertically swingingly pivotably attached to the vehicle body.  The knuckle (1) is leftwardly and rightwardly swingingly pivotably attached to the trailing arm (5) so as to rotate about a substantially vertical axis (12-14) passing the rear end part (A) of the trailing arm (5).  The operative pivotal point (B) between the knuckle (1) and the front lower arm (6) is offset in the longitudinal direction of the vehicle with respect to the pivotal point (A) between the knuckle (1) and the trailing arm (5).  The outer end part (B) of the front lower arm (6) is vertically swingingly pivotably attached to the trailing arm (5).
Patent CA-1253432-A (CA)
Inventor: HSIEH CHANG-LI
IPC: B01D3/20
Filed: 1986-11-03
Granted: 1989-05-02
Abstract: ABSTRACT OF DISCLOSURE     A gas liquid contact tray and method of using the tray and columns containing the tray, which gas liquid contact tray is characterized by high tray efficiency and capacity and a wide turndown ratio, and which tray comprises: a tray deck containing a plurality of openings therein, such as valves, to provide for the intimate contact of an upwardly flowing gas stream through the openings with liquid on the tray deck; one or more downcomers, to provide a passageway for the transportation of liquid from the tray deck to a lower tray deck or lower portion of the column; and mass-transfer packing materials in the passageway of one or more of the downcomers, to provide for the intimate gas liquid contact of the upwardly flowing gas stream and the downwardly flowing liquid stream in the passageway of the downcomer.
Patent CA-1261219-A (CA)
Title: Power syringe with volume reducing adapter
Inventor: STADE JOHN H
IPC: A61M5/315
Filed: 1986-11-17
Granted: 1989-09-26
Abstract: POWER SYRINGE WITH VOLUME REDUCING ADAPTER                 ABSTRACT OF THE DISCLOSURE    A syringe for a power injector has an adapter with engaging and gripping means for being secured to the machine grippable protrusion of a backer plate of the piston of the syringe.  The rear end of the adapter has a machine grippable protrusion so that the syringe, having its volume reduced by the length of the adapter, can be utilized in a conventional power injection machine.
Patent CA-1265436-A (CA)
Inventor: SMITH RONALD E
IPC: C09K8/512
Filed: 1986-12-22
Granted: 1990-02-06
Abstract: OIL RECOVERY PROCESS USING A DELAYED POLYMER GEL               Abstract A process  for reducing  the  permeability  of  a high permeability region in a subterranean hydrocarbon-bearing formation by preparing an aqueous gelation solution at the surface comprised of a water-soluble polymer, a metal  carboxylate crosslinking agent and a carboxylic acid delaying agent.  The delaying agent substantially delays gelation of the solution until  it is injected and in place in the  desired treatment region.
Patent CA-1262268-A (CA)
Title: Systeme de signalisation a l'infrarouge pour detecter   une condition predeteriminee d'un dispositif a haute tension
Inventor: SIMARD JULIEN
IPC: G01R31/00
Filed: 1987-04-16
Granted: 1989-10-10
Abstract: Un sémaphore pour utilisation dans un système de detection pour dispositif à haute tention et pour la signalisation d'une condition prédéterminée du dispositif. Le sémaphore comprend un logement à l'intérieur duquel un élément rétroréflecteur est supporté. Le logement est muni d'un orifice et le rétroréflecteur possède une surface réfléchissante supportée de façon à s'aligner avec l'orifice. Le logement se situe à proximité du dispositif. Une liaison est reliée au logement ainsi qu'au dispositif et est mise en marche lorsqu'une condition prédéterminée se produit de façon à placer la surface réfléchissante à l'intérieur du logement en position de réfléchir des signaux à travers l'orifice. Un dispositif de détection à distance engendre en continu des signaux infrarouges en direction de l'orifice et détecte des signaux réfléchis par la surface réfléchissante.
Patent CA-1262054-A (CA)
IPC: E04B1/16
Filed: 1988-10-31
Granted: 1989-10-03
Abstract: ABSTRACT         This invention relates to method and apparatus for forming reinforced concrete walls with continuous steel reinforcements.  The invention is basically an improvement on the process disclosed in Veder U.S. Patent 3.310.952.  The process includes the forming of a plurlaity of concrete panels, each panel having a reinforcing cage extending to proximate the joint between the concrete panels and one or more expansible joint reinforcing cages bridging the gap between the reinforcing cages are carried in carrier means in the end stop pipe.  Each expansible joint reinforcing cage is comprised of a vertical support bar having secured thereto a plurality of horizontally extending concrete anchor members rigidly secured to one surface of the vertical support bar.  A plurality of reinforcing bar members are pivotally coupled to the vertical support bar member and an operating rod member or channel member is coupled to the opposite ends of these reinforcing bar members and shifts them from a substantially vertical positions to a substantially horizontal position after the stop pipe has been removed and the next succeeding panel excavation performed.  The vertical orientation of these reinforcing bar members as well as their operating member assures that they will be removed from the area of excavation of the next succeeding and adjacent panel section and at the same time, by virtue of the concrete anchor members they are rigidly and securely anchored in the preceeding concrete panel element.  In a preferred embodiment, the vertical bar member is a channel member and the operating rod member is a similar channel member.
Patent DK-106485-A (DK)
Inventor: RAINSFORD KIM DRUMMOND
IPC: C07D487/04
Filed: 1985-03-08
Abstract: 57 A pharmaceutical formulation comprising azapropazone, a pharmaceutically-acceptable metabolisable carbohydrate, and a solubilising agent which is a carboxylate of an alkali metal, alkaline earth metal, or ammonium, wherein the minimum molar ratio of carbohydrate to azapropazone is 1:1, the minimum molar ratio of carboxylate to azapropazone is 1:1, and the pH of an aqueous solution of said formulation is within the range 2 to 8.
Patent DK-137290-A (DK)
Inventor: SCHNETTLER RICHARD A
IPC: C07D401/06
Filed: 1990-06-01
Abstract: 1,3-Dihydro-4-pyridoyl-2H-imidazol-2-ones are prepared in a three step process by a) reducing 1-pyridyl-1,3-deketo-2-oximinoalkanes to produce 1-pyridyl-1-hydroxy-2-amine-3-ketoalkanes; b) reacting the thus produced hydroxyaminoketone with cyanate ion to produce a 1,3-dihydro-4-hydroxy(pyridyl)methyl-2H-imidazol-2-one; and c) oxidizing the thus produced hydroxymethyl compound to yield the desired product.
Patent DK-153087-A (DK)
Title: Tanning box
Inventor: LOO ROBERT HENRI VAN
IPC: B29C61/10
Filed: 1987-03-25
Abstract: A joint is made between elongate substrates (2,4) (such as pipes) of a conducting material by positioning a tubular insert (6) of an insulating material between the substrates, the insert having a circumferentially extending rib (8) to prevent end faces of the substrates from coming into contact. A heat-recoverable sleeve (14) is used to seal the joint. The joint of the invention provides a dielectric joint between the joined substrates.
Patent DK-175385-A (DK)
Inventor: KONRATH JOHN
IPC: G01N33/50
Filed: 1985-04-18
Abstract: A method for the preparation of microscope slides for immunocytochemical procedures is disclosed. The slides comprise cell or tissue specimens adhered onto polylysine-treated slides. The specimens on the slides are preserved by applying a fixative and a water-soluble overcoating, so that the slides can be easily produces and stored.
Patent DK-186580-A (DK)
Title: Respirator valve
Inventor: BLUMENSAADT H C
IPC: A61M/
Filed: 1980-04-30
Abstract: Respirator valve with a valve element 1, which is configured as a body of revolution assembled from simple and open elements, which allows complete cleaning from the outside, so that it is unnecessary to disassemble the element or otherwise remove the valve, and consequently it can be assembled with snap connectors which can only be opened with special tools or is entirely sealed so that removal is not possible. In this way, one achieves high certainty of proper function, since the assembly of the valve parts can be left to experts. <IMAGE>
Patent DK-225081-A (DK)
Inventor: KNOPS H J
IPC: A01N43/38
Filed: 1981-05-21
Abstract: Aminopropiophenone derivatives of the formula   <IMAGE>   in which X is a keto group or an oxime radical of the formula >C=N-O-R4, Y each independently is an alkyl radical, a halogen atom, or a halogenoalkyl, alkoxy, alkythio, halogenoalkoxy, halogenoalkylthio, cycloalkyl or cyano radical, n is 0, 1, 2, or 3, R1 and R2 each independently is an alkyl radical, or, R1 and R2, together with the nitrogen atom to which they are bonded, complete an optionally substituted heterocyclic radical of the formula   <IMAGE>   or in addition, if X is >C=N-O-R4, also may complete an optionally substituted heterocyclic radical of the formula   <IMAGE>  R3 is a hydrogen atom or an alkyl radical, and R4 is a hydrogen atom or an alkyl, alkenyl, alkinyl or aralkyl radical, or physiologically acceptable acid addition salts thereof, which possess fungicidal activity.
Patent DK-226186-A (DK)
Inventor: BERG RONALD WAYNE
IPC: A61F13/49
Filed: 1986-05-15
Abstract: Absorbent articles containing both pH control agents and substantially water-insoluble, highly neutralized hydrogel material as a fluid-absorbing polymer are disclosed. By placing pH control agents and hydrogel in distinct discrete zones within the article, absorbent products such as diapers can be realized which are highly effective for absorbing discharged body fluids and which also serve to prevent or reduce diaper rash.
Patent DK-344983-A (DK)
Inventor: NIELSEN JENS OVE
IPC: B65D43/10
Filed: 1983-07-28
Abstract: A bucket or jug shaped plastic container is provided with an annular groove (22) in its upper mouth edge portion, and a lid (4) having a depending edge flange (30) is secured on the container by a double sided locking nose engagement (34,20 and 32,8) between the lid flange (30) and the walls of the groove (22). The locking engagement is veryfirm, but is easily releasable by urging the top edge (18) of the outer container wall portion (16) outwardly and downwardly about a lower annular hinge portion (14) of reduced material thickness, whereby the upper locking part (16,20) of the outer container wall portion (16) is swung out of its locking engagement and down into a selfstabilized position. Then the locking engagement (32,8) at the interior side of the lid flange (30) is releasable simply by a local side pressure on the wall (10,6) of the container (2), whereafter the lid (4) can be drawn away. The container is reclosable by the lid, and the lid can be relocked byfolding the said outer container wall portion (16) up from its lowered position.
Patent DK-378386-A (DK)
Inventor: LOOS HORST
IPC: E05D15/526
Filed: 1986-08-08
Abstract: 1. Safety catch for positioning bar devices and comprising positioning bars (2) movable by an actuating drive (3) into a number of operative positions, more particularly for turn-tilt fittings, comprising a lever (5) which is mounted on the moving member of the door or window or the like near the actuating drive (3) for pivoting relatively to the plane of the moving member, the lever (5) carrying a cam (9) or the like with which at least one locking recess (10) in the positioning bar (2) is associated, the cam (9) or the like being introducible by force storage means, such as a spring (16), acting on the lever (5) into the catch recess (10) in a predetermined operative position of the positioning bar (2) and with the moving member of the door or window or the like open, whereas with the moving member of the door or window or the like in its closed position the lever (5) is adjustable against the action of the force storage means by an abutment on the fixed frame and its cam (9) or the like is disengageable from the catch recess (10) in the positioning bar (2) the lever being a double-armed lever (5), one arm (6) of which carries a thrust member (18) or is the actuating element while the other arm (7) of the lever (5) carries the cam (9) or the like on its underside the mounting for the lever, (5) being in the form of a hooking nose (12) which is engaged in a slot (11) in a cover plate (1) disposed on the moving member of the door or window or the like, the engaged position of the hooking projection (12) being secured by that edge (13) of the cam (9) or the like which is remote from the hooking projection, by that end (14) of the slot (11) in the cover plate (1) which is near the last-mentioned edge (13) and by an abutment member (15) operative between the cover plate (1) and the lever (5) characterized in that a cap or cover (28)  engaging before the outside of the cover plate (1) is devised on the actuating drive casing (25) and receives the two-armed lever (5) of the safety catch (4) as far as the arm (6) of the lever (5).
Patent DK-401683-A (DK)
Inventor: ROESNER MANFRED
IPC: A61K31/325
Filed: 1983-09-02
Abstract: New benzenesulfonic esters of the formula I    <IMAGE>  I  and a process for their preparation are described. The new compounds are active against helminths and can thus be used as agents to counter worms in humans and animals.
Patent DK-539483-A (DK)
Inventor: LAERUM OLE DIDRIK
IPC: C07K7/06
Filed: 1983-11-25
Abstract: The invention provides compounds of the general formula:(in which R<sup>1</sup> is the residue of glycine or D-alanine, and all other amino-acid residues are in the L-form, X<sup>1</sup> and X<sup>2</sup>, which may be the same or different, are OH or NH<sub>2</sub> and n is 0 or 1) and their physiologically acceptable salts.The compounds of the invention are capable of inhibit- ing the myelopoietic system of humans and animals, thereby protecting said system against attack by cytotoxic drugs.
Patent DK-595684-A (DK)
Inventor: DAVID WALFRIED
IPC: F16K3/28
Filed: 1984-12-13
Abstract: A shutoff wedge for a shutoff valve has a U-shaped sliding shoe of synthetic plastic material with good sliding properties, high wear resistance, and sufficient temperature strength, which is inserted in guiding grooves of the shutoff wedge which is sealingly enclosed by a rubber elastic jacket up to the sliding faces abutting against guiding strips of a shutoff valve housing. A method of anchoring of the synthetic plastic sliding shoe and a mold therefor are also provided.
Patent DK-680687-A (DK)
Inventor: LANG GUENTHER
IPC: C08L33/10
Filed: 1987-12-22
Abstract: The composition is intended for treatment of the hair or the skin and is based on 0.05 to 10 percent by weight of chitosan and contains 0.05 to 20 % by weight of an ampholytic copolymer of the formula (I) 
<IMAGE>
 where m is 0.1 to 0.9 and
 n is 0.5 to 0.9. 
<??>The compositions produce clear, smooth films which become neither sticky in a moist environment nor brittle in a dry environment.
Patent FI-792110-A (FI)
Inventor: HEGLER WILHELM
IPC: B29C48/30
Filed: 1979-07-04
Abstract: An apparatus for the manufacture of transversely contoured tubing from thermoplastic material. The tube emerges in the plastic state from an extrusion nozzle and is guided into a mold composed of a plurality of mold sections in series, with inner side working surfaces forming the transverse contours. Each of the mold sections is composed of two mold halves which are arrayed along a straight molding run in two confronting rows and which are circulated. In the circulation, the first two mold halves are moved apart and out of the molding run at the end of the molding run and are guided to a return run on which they are separately returned to the beginning of the molding run where they are rejoined to the preceding mold half. The mold halves are guided on the return run in a continuous, accelerated and then decelerated movement by a transfer mechanism which couples and uncouples from the mold halves as actuated by pneumatic cylinders under the control of limit switches.
Patent FI-870512-A (FI)
Inventor: GREISER WOLFGANG
IPC: D04H1/4218
Filed: 1987-02-09
Abstract: Laminates, which are composed of a preconsolidated synthetic fiber web and a preconsolidated mineral fiber web, which are bonded to each other by needling, are improved in respect of their dimensional stability, in particular in the transverse direction, when the preconsolidated mineral fiber wet contains reinforcing yarns of a mineral material and extending in the longitudinal direction. They are preferably used as carrier web for roofing and sealing webs.
Patent FI-892467-A (FI)
Inventor: EPPERLY WILLIAM ROBERT
IPC: B01D53/34
Filed: 1989-05-22
Abstract: A process for the reduction of nitrogen oxides in an effluent from the combustion of a carbonaceous fuel while minimizing the production of other pollutants is presented. The process comprises introducing (most commonly by injecting) a nitrogen oxides reducing treatment agent into an effluent according to a nitrogen oxides reducing treatment regimen under conditions such that the treatment agent is operating on the high temperature or right side of its nitrogen oxides reduction versus effluent temperature curve, especially on the high temperature or right side of the curve plateau.