baber/WOPTO huggingface dataset:
Patent CA-1254984-A (CA)
Inventor: SINCOSKIE WALTER D
IPC: H04L12/56
Filed: 1986-03-17
Granted: 1989-05-30
Abstract: Abstract of the Disclosure A process is disclosed for effecting transmission over a generally cyclic communication system comprising numerous networks interconnected by gateway pairs.  Each gateway of each pair implements a store-and-forward protocol whereby each gateway forwards message packets propagated over its associated network except for any packets that are destined for a device which has previously appeared in the sending address of another packet.          In order to utilize this protocol as a basis for transmission, the system is covered with a set of spanning trees that satisfy capacity and reliability requirements. Each spanning tree is assigned a unique identifier and each packet traversing the system is assigned to and conveys the specified spanning tree.  Each gateway parses the packet to determine the assigned spanning tree and forwards the packet accordingly.          To mitigate system flooding by a newly connected device, the protocol may also incorporate a delay to allow the gateways to learn the location of the new device.
Patent CA-1263746-A (CA)
Inventor: TAKAHASHI TOSHIHIKO
IPC: G11B15/02
Filed: 1986-05-01
Granted: 1989-12-05
Abstract: APPARATUS FOR RECORDING AND/OR               REPRODUCING DIGITAL SIGNAL                 ABSTRACT OF THE DISCLOSURE         An apparatus for recording and/or reproducing a digital signal on a recording medium having at least a program start signal and program information recorded thereon,  further  records  an  identifying  code  signal indicating the start of unnecessary information on the recording medium during a predetermined time period, and, in a playback mode, when such identifying code signal is detected, the recording medium is transported at high speed and, when a program start signal is next detected, the recording medium is again transported at a normal speed.
Patent CA-1251817-A (CA)
Inventor: MUENCH FRANK J
IPC: H01H85/143
Filed: 1986-06-20
Granted: 1989-03-28
Abstract: MODULAR UNDER OIL EXPULSION FUSE CARTRIDGE ASSEMBLY             Abstract of the Disclosure A modular under oil expulsion fuse cartridge assembly includes a tubular housing of non-electrical conductive material, an electrically conductive contact removably  threadedly  mounted  on  each  end  of  the housing,  and  a  replaceable  fuse  assembly  removably slidably received within the tubular housing.  The fuse assembly includes a fuse support tube and a fuse link supported  within  the  tube  electrically  connected  to each  of  the  end  contacts.    The  end  contacts  are designed with ramps or tapered ends to prevent arcing along the insulating surface of the fuse housing, and are located on the outside housing surface of the de-vice away from the operating or arcing region of the assembly to provide a maximum strike distance between the end contacts.  At least one of the electrical con-nections of the fuse link includes a plurality of de-formable fingers movable between a first position which permits  the  fuse  assembly  to  be  slidably  received within the housing, and a second position in which the fingers are spread outwardly  by  a clamping nut  into engagement with an end contact.
Patent CA-1255798-A (CA)
Inventor: ASLESEN KERBY S
IPC: G01F1/86
Filed: 1986-06-23
Granted: 1989-06-13
Abstract: ABSTRACT OF THE DISCLOSURE      A portable instrument for testing at the wellhead continuously, or a stationary instrument for use at a production battery,  the outflow of crude hydrocarbons from the well or wells.  The invention utilizes a simple relationship  of  density  and  thermal  coefficients  of expansion  of  the  oil  and  the  water,  together  with improved instrumentation to measure mass flow rate of the  crude  mixture,  to  produce  accurate  continuous readings of oil and water contents in the crude.   The invention depends upon state of the art technology both as to the crude handling and the electronics portions of its apparatus.
Patent CA-1251598-A (CA)
Inventor: BEUHLER ALLYSON J
IPC: C08F212/00
Filed: 1986-08-05
Granted: 1989-03-21
Abstract: "HIGH TEMPERATURE THERMOSET TERPOLYMERS"                        ABSTRACT         Novel high temperature thermoset terpolymers are synthesized by reacting an alpha-substituted olefin, an alpha, beta-disubstituted olefin and a dual function monomer fol-lowed by cross-linking the resultant polymer with a low molecular weight multifunctional amine as the cross-linking agent in the presence of a catalyst.  The resulting cross-linking agent is then cured at an elevated temperature to provide the desired terpolymer.  This compound will possess desirable properties such as a low dielectric constant which renders it applicable for use as circuit board laminates.
Patent CA-1262597-A (CA)
Inventor: KUYPER JAN
IPC: C08G64/20
Filed: 1986-10-22
Granted: 1989-10-31
Abstract: A B S T R A C T            PROCESS FOR THE PREPARATION OF POLYCARBONATES       Process for the preparation of polycarbonates by reacting at least one epoxy compound with carbon dioxide at 40 to 200°C and 2 to 40 bar in the presence of a catalytic amount of a double metal cyanide complex and a)   one or more salts composed of at least bivalent metal ions and metal-free anions having a solubility in water of at least 1 g/100 ml at 25 °C, and/or b)   one or more no-metal containing acids of which a 0.1 N solution in water at 25 °C has a pH not exceeding 3.
Patent CA-1265234-A (CA)
Inventor: CHANDLER VAN S
IPC: H04N11/04
Filed: 1986-10-23
Granted: 1990-01-30
Abstract: ABSTRACT OF THE DISCLOSURE      A method and system for compressing television video signals  for  digital  transmission  allows  full motion pictures  to  be  transmitted.    The  analog  signal  is digitized and stored in a memory A in consecutive pixel value locations.   The values of the color components of each pixel value are summed and stored in a memory B.  In the second frame, the sum of each pixel value is compared with the sums stored in memory B.   If the difference is greater than a filter number, then that particular pixel is transmitted by the control computer.  The total number transmitted  for each  frame  is  compared  to  a  maximum allowable data rate,  and the filter number is adjusted accordingly.
Patent CA-1268849-A (CA)
Inventor: LUDWIG BERND
IPC: H01H11/00
Filed: 1986-10-24
Granted: 1990-05-08
Abstract: ABSTRACT OF THE DISCLOSURE    A  switch gear which includes a housing have first  and second  sides and a third side therebetween,  at  least  one main  contact bridge in the housing displaceable between two ON-OFF switch positions, a spindle rotatable by a handle and carrying  a body having a cam slot receiving a cam  follower of  a  contact  bridge holder,  the  contact  bridge  holder carrying  contacts  for effecting the two  switch  positions with associated pairs of fixed contact rails carried by  the housing,  the  fixed contact rails being connectable by con-nector  screws to electrical hook-u leads at the  respective first  and second housing sides,  first and second  separate housing  compartments adjacent the first and second  housing sides  and carried associated ones of the connector  screws, the  first and second contact rails being connected  through the  respective first and second separate  housing  compart-ments  for connection to the electrical hook-up leads by the connector screws,  and the first and second separate housing compartments  being  selectively mounted to  the  respective first  and  second housing sides at two  positions  mutually positioned  by  180°  whereby the connector  screws  can  be accessed from two opposing/opposite directions.
Patent CA-1264810-A (CA)
Inventor: SCHWEITZER EDMUND O JR
IPC: G01R19/165
Filed: 1986-12-09
Granted: 1990-01-23
Abstract: CABLE MOUNTED CAPACITIVELY-COUPLED CIRCUIT         CONDITION INDICATING DEVICE     Abstract of the Disclosure A device for indicating a circuit condition such as the occurrence of a fault current in a high voltage conductor from which the indicator device is suspended includes a housing having at the upper end thereof a pair of outwardly projecting cable engagement members.  The engagement members are formed of a resilient insulating material and each include an outwardly projecting base portion and an inwardly projecting end portion which engages and holds the cable against the rear wall of the housing. Operating power for the indicator device is derived from the potential gradient of the electric field surrounding the conductor by means of a metallic plate positioned within the housing adjacent the conductor, and a metallic ring and electrically conductive coating within the lower end of the housing.
Patent CA-1266415-A (CA)
Inventor: GROSS JOSEPH
IPC: A45D/
Filed: 1988-02-11
Granted: 1990-03-06
Abstract: DEPILATORY DEVICE FOR REMOVING HAIR                         ABSTRACT           A depilatory device for removing body hair comprises a manually-grippable housing, and a hair-plucker body rotatably mounted to the housing and having an exposed section formed with a plurality of gaps in its outer surface which open and close during the rotation of the hair-plucker body to receive, pluck, and eject body hair growing on a surface over which the hair-plucker body is moved.  The hair-plucker body is a flexible cylindrical member of plastic or elastomeric material having a smooth outer surface formed with a plurality of slits penetrating only partially through the cylindrical member and extending circumferentially thereof.  The cylindrical member is rotated about its longitudinal axis and is supported in an arcuate position such that the slits open at the convex side of the cylindrical member during its rotation to receive the hairs between the open confronting faces of the slits, and close at the concave side of the cylindrical member during its rotation to clamp the hairs between the closed confronting faces of the slits.
Patent CA-1271911-A (CA)
Inventor: CHAN HARRY
IPC: B29C33/20
Filed: 1988-10-17
Granted: 1990-07-24
Abstract: ABSTRACT OF THE DISCLOSURE      A hydraulic clamp unit for a molding apparatus has a pair of opposed complimentary mold halves attached accordingly to a pair of opposed platens suspended on roller guides and moving toward each other into engagement of the mold halves to form a mold cavity surrounding a molded article of a ther-moplastic material. The unit is provided with main clamp cylinders of a pull type and having piston rod chambers pressurized to exert pressure on the platens during formation of the article. Rapid movement of the platens is achieved by means of kicker cylinders having piston chambers and piston rod chambers communicating with each other. The main cylinders are locked to one of the platens by means of hydraulic mechanisms.
Patent CA-1266808-A (CA)
Inventor: HOLLAND ROBERT B
IPC: A47J37/07
Filed: 1989-01-24
Granted: 1990-03-20
Abstract: Abstract of the Disclosure Barbecue Grill and Cooker A barbecue grill including a housing having a bottom surface, a heat source adjacent the bottom surface, a heat deflector positioned above the heat source for uni-form heat distribution, a grease collection and drainage system, a food supporting grate and a removable hood.          Heat is evenly digtributed throughout the housing by the heat deflector, and grease from food on the food supporting grate is efficiently collected and disposed of by the grease collection and drainage system.  The grease collection and drainage system is adapted to easily convert the barbecue grill to use as both a smoker and a steamer.
Patent CH-556152-A (CH)
Title: Sliding clasp fastener teeth - formed from extruded plastic tape
IPC: A44B19/14
Filed: 1973-03-20
Abstract: The teeth are formed by extruding a plastic tape having edge ribs on one face and a pair of longitudinally spaced ridges on the opposite face, and cutting slots in the tape to define between the slots transverse strips having enlarged central regions. The tape is then folded over along the longitudinal axis with the edge ribs outermost so that the ridges abut and define a recess in which the edge of a backing tape is secured (e.g. by stitching) and so that the folded over strips define teeth. The enlarged central regions of the strips may also be thickened. The teeth are cheap to produce and easily secured to the backing tape.
Patent CY-1864-A (CY)
Title: ((((3-Pyridinyl)methylen)amino)oxy)alkanoic acids and esters
IPC: C07D409/06
Filed: 1996-04-05
Abstract: Novel [[[(3-pyridinyl)methylen]amino]oxy]alkanoic acids and esters of formula whereinR is hydrogen, C<sub>1-10</sub>alkyl, trifluoromethyl, Ar or Ar(C<sub>1-10</sub>alkyl), said Ar being phenyl, naphthalenyl, both being optionally substituted, pyridinyl, pyrimidinyl, furanyl or thienyl; andR¹ is hydrogen or C<sub>1-6</sub> alkyl;the pharmaceutically acceptable acid addition salts and possible stereochemically isomeric forms thereof, which compounds are inhibitors of thromboxane biosynthesis; pharmaceutical compositions containing such compounds as an active ingredient and methods of preparing said compounds and pharmaceutical compositions.
Patent DK-122282-A (DK)
Inventor: NUDELMAN BORIS IZRAILOVICH
IPC: C04B/
Filed: 1982-03-18
Abstract: In a process for producing cement clinker by dry-grinding the raw components, mixing the resulting raw meal with a solid fuel, pelletting the resulting portion while adding calcium chloride, subsequently heat-treating the resulting crude mixture pellets in a dense layer in zones with drying, combusting by incinerating a fuel above the surface of the layer while drawing the fuel combustion products through the layer and removing the expelled gases which are released from it, and cooling the resulting clinkers, the temperature of the fuel combustion products above the surface of the dense pellet layer is kept at from 1150 to 1250 degree C within a part of the combustion zone which extends over a length of at most half of the length of the combustion zone, while subsequently lowering this temperature to between 900 and 1000 degree C in the direction of the cooling zone. This achieves low energy consumption and thus good operational economy.
Patent DK-167582-A (DK)
Title: Arrangement for drilling holes in soil
Inventor: EHMANN W
IPC: C08L29/04
Filed: 1982-04-14
Abstract: An aqueous polyvinyl ester dispersion having a solids content of 40 to 70 percent by weight and containing 3 to 15 percent by weight (relative to the total amount of polyvinyl ester and additive) of a polyvinyl alcohol and 5 to 60 percent by weight (relative to the total amount of polyvinyl ester and additive) of a waxy, fatty or oily additive, has excellent adhesive properties. It is prepared by emulsion polymerization of a vinyl ester, if appropriate together with comonomers, in the presence of the said additive or by subsequent distribution of the additive in the dispersion resulting from the emulsion polymerization. The dispersion is particularly suitable for the preparation of adhesives for cellulose-containing materials.
Patent DK-208382-A (DK)
Inventor: BUHS R P
IPC: C12P19/62
Filed: 1982-05-10
Abstract: Certain new derivatives of C-076 compounds have been isolated from the livers of animals that had been administered ivermectin and the in vitro incubation of such compounds with animal liver preparations. The compounds have the formula: 
<CHEM>
 in which R1 is 
<CHEM>
 R2 is methyl or ethyl and the 22,23 bond is saturated or (but only when R2 is ethyl) ethylenically unsaturated, or R is hydrogen, R2 is methyl or ethyl and the 22,23 bond is saturated. 
<??>The new compounds have been found to retain the biological activity of the parent C-076 compounds. The compounds are thus potent antiparasitic agents and compositions and methods for such uses are also disclosed.
Patent DK-246388-A (DK)
Inventor: VALDUCCI ROBERTO
IPC: A61K9/52
Filed: 1988-05-06
Abstract: A coating membrane for pharmaceutical, veterinary, cosmetic, synthetic and extractive compounds is provided, which comprises a lipophilic substance alone or in admixture with a hardening agent, wherein the lipophilic substance is selected from fatty acids of from 12 to 20 carbon atoms and paraffin, and the hardener is selected from cellulose ethers or esters, methacrylic acid copolymers, polyethylene glycol, polyvinylpyrrolidone, polyvinylacetophtalate and polyvinylacetate.
Patent DK-256587-A (DK)
Inventor: ROBECCHI EDOARDO
IPC: F16G1/08
Filed: 1987-05-20
Abstract: A flexible belt (1-12) made of an elastomeric material, comprising an annular body, delimited by two base surfaces and by two lateral sides; at least one of the base surfaces can be disposed with a determined winding arc, around a pulley from which it receives or, to which it transmits motion by means of friction. The sides of the annular body, are inactive for transmitting the forces by means of friction. The belt that is, for example, flat, is extensible, and it comprises at least one group of three layers (2, 3, 4), in direct contact with one another, each one of which comprises fibres, disposed in a single predetermined direction. In the reinforcing structure, there are no inextensible cords present. The belt can comprise means (5-8), on at least one of the base surfaces, of the annular body, for contrasting any lateral shiftings relative to the pulley of the transmission.
Patent DK-257488-A (DK)
Inventor: KEEFER RICHARD MACKAY
IPC: H05B6/64
Filed: 1988-05-10
Abstract: A container (10) for holding a body of material to be heated in a microwave oven, the container having at least one surface (18) provided with a structure (16) for generating within the container a microwave energy mode of a higher order than that of the container fundamental modes, wherein the mode generating structure has a periphery formed with a multiplicity of protuberances (24) distributed around its perimeter for diffusing the heating effect of the higher order mode microwave energy.
Patent DK-264783-A (DK)
Inventor: JACOBSEN INGOLF GOTTENBORG
IPC: H02G15/113
Filed: 1983-06-10
Abstract: A cable assembler for assembling of cable ends with essentially circular cross section shape comprises two essentially equal-size split metal pieces 1, 2, which are designed to be put together and thereby enclose the cable ends 4 and an assembly element 3 arranged between the cable ends, since the split metal pieces 1, 2 are configured with internal wave-shaped friction regions 9, 10 at both ends. The friction regions, which can be divided into several regions, are configured to conform to the shape of the cable ends, so that when assembled they can engage with the cable ends 4 and hold them fast. The assembly element 3 is configured as a cylinder of revolution, which has at the centre a continuous slit metal bushing 6 for frictional contact with the inner conductors. On the split metal pieces 1, 2 there are configured lengthwise projecting edge parts 8 and corresponding grooves 12, so the electromagnetic shielding is unbroken. In this way one gets a cable assembler which is configured such as to produce a very large tension relief without deforming the cable in any significant manner, while at the same time the cable assembler is configured such that one can quickly and easily perform a cable assembly, all the time watching to make sure the assembly is correct before screwing it together. <IMAGE>
Patent DK-394088-A (DK)
Inventor: CASPERS JOHANNES
IPC: G11B17/22
Filed: 1988-07-14
Abstract: PCT No. PCT/EP87/00684 Sec. 371 Date Apr. 5, 1988 Sec. 102(e) Date Apr. 5, 1988 PCT Filed Nov. 6, 1987 PCT Pub. No. WO88/03694 PCT Pub. Date May 19, 1988.A record player in which a magazine is provided with compartments for storing a number of rigid and flexible disk-shaped recording media. For playing the disks, they are removed only to an extent necessary for the disk drive to engage bores of the disk. Each compartment has a bottom with a semi-circular recess at a side of the magazine from which the recording media are removed for being played. This recess has a diameter that is substantially longer than the diameter of the respective disk to be played, so that the disk can rotate freely while being played. Each compartment, furthermore, as a storage recess above the semi-circular recess for storing the disk. To play the disk, the latter is lowered from the storage recess into the semi-circular recess, but the lowering of the disk is such that the disk will not contact the bottom of the semi-circular recess, so as to allow free rotation of the disk within the semi-circular recess.
Patent DK-403383-A (DK)
Inventor: MEENAN WILLIAM C
IPC: C02F/
Filed: 1983-09-05
Abstract: A process and an appliance for treating sludge which is contaminated with polychlorinated biphenyls, for which warm, turbulent gas at a temperature from 454 to 1370 degree C, with a sludge dwell time of approx. 0.5-2 seconds, is used to separate the polychlorinated biphenyls from the sludge. Particles are then removed from a gas stream, which captures the polychlorinated biphenyls, which are then combusted in a burner which uses several types of fuel. Air under pressure, liquefied polychlorinated biphenyls and a fuel in gas form are injected into the combustion chamber at several places at a distance from each other along the longitudinal direction of the plane in a direction which generally goes transversely to the direction of the flame, with the fuel and the polychlorinated biphenyls being combusted completely.
Patent DK-415186-A (DK)
Inventor: BRADT PETER
IPC: H01F41/12
Filed: 1986-09-01
Abstract: A compact high-voltage transformer resistant to moisture leaching and acids for airport navigation light systems includes primary and secondary windings wound upon a plastic coil form in turn surrounding a central portion of an iron transformer core. Connector socket members retained with prefixation on the coil form are provided with connector sleeves for receiving external leads, the sleeves being conductively connected to the ends of the primary and secondary windings. The transformer core is spaced from the inner surface of the coil form by means of spacer elements molded onto the inner surface of the coil form whereby a layer of thermoplastic synthetic resin material is injected between the core and the coil form during an injection molding operation. The injection molded jacket is the only insulation jacket provided in the transformer assembly.
Patent DK-487287-A (DK)
Inventor: ELGER WALTER
IPC: A61K31/565
Filed: 1987-09-16
Abstract: Antigestagens are used to produce drugs for inhibiting terine prostaglandin synthesis.
Patent DK-555089-A (DK)
Inventor: YAMAMOTO TOKIHIKO
IPC: A61K31/195
Filed: 1989-11-07
Abstract: This invention provides a pharmaceutical composition for the treatment of allergic conjunctivitis or allergic rhinitis. The composition is an aqueous solution containing N-(3,4-dimethoxycinnamoyl)anthranilic acid or a pharmaceutically acceptable salt thereof as an active ingredient. The composition additionally contains as essential components polyvinylpyrrolidone, a basic compound and a surface active agent and the composition has a pH of about 6.5-8.5.