baber/WOPTO huggingface dataset:
Patent CA-1218759-A (CA)
Inventor: FORONI MARIO
IPC: H01L29/74
Filed: 1984-07-27
Granted: 1987-03-03
Abstract: ABSTRACT OF THE DISCLOSURE           The device comprises a structure having a substrate of p type, an epitaxial layer of n type, a first region of p type diffused in the epitaxial layer and a second region of n type diffused in the first region.  A first metal layer, which is in contact with the substrate, and a second metal layer which is in contact with the first and second regions, form the terminals of the device.  The epitaxial layer has at least one zone, along the boundary with the first region, which has a greater concentration than the remainder of the layer, as a result of which conduction through this reverse biased junction takes place in this zone.  This enables a very accurate actuation voltage to be provided for the suppressor.
Patent CA-1219047-A (CA)
Title: Cover assembly for electrical connections of a  transformer
Inventor: BENETEAU DONALD J
IPC: H01F27/02
Filed: 1984-09-05
Granted: 1987-03-10
Abstract: ABSTRACT OF THE DISCLOSURE     A cover assembly is provided for electrical connections of a portable transformer.  The cover assembly includes an inner cover plate of a size and shape to fit on an input end of the transformer.  The inner cover plate has a large opening to provide easy access for connecting leads to ter-minal costs.  An outer cover plate attaches over the portion of the inner cover plate having the large opening with the two plates having matching grooves which engage and firmly hold an outer insulating sheath for the leads.  The cover assembly is compact so as to add minimal additional length to the transformer.  It is also rugged and can take consid-erable physical abuse.
Patent CA-1224936-A (CA)
Title: Test method for optical fibers and apparatus therefor
Inventor: TOKUDA MASAMITSU
IPC: G01M11/00
Filed: 1984-10-17
Granted: 1987-08-04
Abstract: Abstract Disclosed is a method and apparatus for testing optical fibers which, unlike prior art arrangements, does not require optical directional couplers, which couplers cause optical power losses. A driver circuit pulses a laser light source to generate optical pulse signals which are coupled to a light source.  A light receiving device including an optoelectric transducer receives waves of opposite direction caused by optical pulses generated in the test fiber and outputted from one end of it.  The receiving device is disposed at a side geometrically opposite the output end of the light source from which light is outputted and coupled into a test fiber in order to receive the light outputted from one end of the fiber after it has passed through the coupling means and light source.
Patent CA-1234158-A (CA)
Inventor: MINDERHOUD JOHANNES K
IPC: B01J23/86
Filed: 1984-10-25
Granted: 1988-03-15
Abstract: A B S T R A C T             PROCESS FOR THE PREPARATION OF HYDROCARBONS            C9+ hydrocarbons are prepared from C4- hydrocarbons by a two-stage process comprising steam reforming followed by Fischer-Tropsch synthesis over a special cobalt-containing catalyst; a gaseous fraction comprising unconverted H2 and CO as well as C8- hydrocarbon by-products and steam is separated from the synthesized product  and recycled to the steam reformer.
Patent CA-1229939-A (CA)
Inventor: VON SEYERL JOACHIM
IPC: C08G59/40
Filed: 1984-11-05
Granted: 1987-12-01
Abstract: ABSTRACT            Hardner for epoxide resin masses The present invention provides a hardner for epoxide resin masses based on dicyandiamide, wherein it contains a) dicyandiamide with a particle size of ?90% ?10 µm. and b) 0.1 to 30% by weight of silicon dioxide and/or of an oxide of a metal of Group IIA or IIB of the Periodic Table with a large specific surface area.
Patent CA-1233997-A (CA)
Inventor: METTLER KARL
IPC: F16C3/00
Filed: 1984-11-30
Granted: 1988-03-15
Abstract: ABSTRACT OF THE DISCLOSURE         In the formation of a crankshaft, such as used in small gasoline motors for lawn motors, chain saws and the like, separately produced crank webs, shaft pins and crank pins  are used to form an integral crankshaft.  Initially the various parts are shaped to the desired dimensions.  The crank  web can be stamped from a metal strip or it can be a forged sintered part.  A shaft pin is inserted in sliding contact with an opening in a crank web and then the two parts are secured together by pressure welding.  Another crank web and shaft pin are assembled in a similar manner.  The two webs are then interconnected by a crankpin  positioned in another opening in each of the webs and a connecting rod is installed on the crankpin.
Patent CA-1244361-A (CA)
Title: Site selective plasminogen activator and method of making and using same
Inventor: CALLEWAERT DENIS M
IPC: A61K39/395
Filed: 1984-12-04
Granted: 1988-11-08
Abstract: ABSTRACT OF THE DISCLOSURE         A method of making an activator and the resulting thera-peutic product suitable for lysing fibrin in site-selective action in an animal species identified by a target protein selected from fibrin and cardiac myosin.  An animal of a second species is immunized with the target protein, and myeloma cells of the species are fused with spleen cells from the thus immunized second species to provide antibody producing immortal hybrid cells.  The hybrid cells are cloned, and  those of the hybrid cells that produce antibody that is specific to said target protein and non-specific to fibrinogen are selected and subcloned in a culture medium.  The thus produced antibody is isolated and coupled with an enzyme selected from the group consisting of urokinase and streptokinase.
Patent CA-1246384-A (CA)
Inventor: IRVING EDWARD
IPC: G03F7/26
Filed: 1984-12-18
Granted: 1988-12-13
Abstract: PROCESS FOR THE PRODUCTION OF IMAGES                  ABSTRACT OF THE DISCLOSURE    A layer of a liquid composition containing a residue that is polymerizable on contact with 2 gaseous polymerizing agent and a photocurable residue, which residues may be on the same or different molecules, is contacted with a gaseous polymerizing agent so that the layer solidifies but remains photocurable.          Subsequently the solidified layer is exposed to actinic radiation in a predetermined pattern and those parts of the layer that are not photocured are removed by treatment with a suitable solvent.    Typical polymerizable residues include cyanoacrylates that polymerize on exposure to water vapour, ammonia, or an amine.  Typical photocurable residues include acrylates, and methacrylates.     The process is suitable for the manufacture of printing plates and printed circuits.
Patent CA-1252305-A (CA)
Inventor: FISH AARON M
IPC: E05B17/04
Filed: 1985-01-18
Granted: 1989-04-11
Abstract: ABSTRACT OF THE DISCLOSURE             A lock mechanism incorporating a coupling device through which rotation of a lock plug is transmitted to a bolt actuating shaft, and which readily allows for interchangeability of key removable locking cores of different axial lengths in a door knob in any of a plurality of different positions of rotation of the lock plug.
Patent CA-1251172-A (CA)
Inventor: TAYLOR ROBERT W A
IPC: A01D90/08
Filed: 1985-03-27
Granted: 1989-03-14
Abstract: ABSTRACT      A bale handler includes a body with ground wheels and a bed for supporting two or more round bales end-to-end rotatably supported for rearward tilting movement about a horizontal axis to unload the bales as a vertical stack.   A secondary support is provided and supports the bales as the bed is tilted.  The bed may be brought to an unloading/reloading position past vertical at which the stack remains stable and the secondary support bears the weight of the rear of the handler. The aforesaid axis is positioned so that the portion of the bed between the secondary support and the axis is sufficient to stabilize the stack during reloading.     A bale loading cradle includes a pair of laterally spaced support members which pass under a bale to lift and support it and which define at their forward ends opposed edges which, in a horizontal plane, are mutually forwardly divergent and are configured for centering a bale approached off-centre.  Each support member is tapered at its forward end to facilitate engagement under a bale.  The cradle further has means to restrain the bale respectively to its rear and outer sides.
Patent CA-1264223-A (CA)
Inventor: SIGAI A GARY
IPC: C09K11/08
Filed: 1985-04-15
Granted: 1990-01-09
Abstract: METHODS FOR COATING PHOSPHOR PARTICLES, AND PHOSPHOR     PARTICLE, FLUORESCENT LAMP, AND MANUFACTURING METHOD            Abstract Disclosed is a method for applying a continuous protective coating to the surface of individual phosphor particles.  The method involves chemical vapor deposition of the protective coating on individual particles of a phosphor powder while the phosphor particles are suspended in a fluidized bed.  During the method, the fluidized particles are exposed to the vaporized coating precursor material at a first temperature, which is less than the decomposition temperature of the precursor material, and the precursor material is reacted to form the desired coating material at a second temperature, which is greater than or equal to the temperature at which the precursor material reacts to form the coating material.  A phosphor particle having a continuous protective coating is also disclosed.  A method for improving the lumen maintenance of a fluorescent lamp and a fluorescent lamp having improved maintenance are further disclosed.  The method involves applying a non-particulate, conformal aluminum oxide coating to the outer surface of individual particles of a finely-divided fluorescent lamp phosphor, applying the coated phosphor particles to a fluorescent lamp envelope, and processing the phosphor coated envelope into a finished lamp.
Patent CA-1253093-A (CA)
Title: Rabies vaccine and preparation process thereof
Inventor: LATHE RICHARD
IPC: A61K39/295
Filed: 1985-04-25
Granted: 1989-04-25
Abstract: Virus of the vaccina characterized in that it comprises all or part of an ADN(I) sequence coding for an antigenic glycoprotein of rabies.
Patent CA-1241519-A (CA)
Inventor: NIELSEN JENS P
IPC: B28B/
Filed: 1985-05-08
Granted: 1988-09-06
Abstract: ABSTRACT OF THE DISCLOSURE            A ROOF STRUCTURE, A ROOFING PLATE AND A METHOD FOR MAKING THE SAME            A sloping roof structure comprises a supporting structure and a plurality of elastically flexible, outwardly convexly curved roofing plates mounted thereon. The roofing plates are mounted in a partly overlapping relationship so that the lower rim portion of each plate overlaps the upper rim portion of an adjacent lower plate. Each roofing plate is fastened to the supporting structure by means of nails, screws or other fastening means at a portion intermediate of the upper and lower rim portions of the plate. The initially curved plate is fixed in an at least partly flattened condition, whereby the upper and lower rim portions are resiliently pressed against the supporting structure and the outer surface of the adjacent lower plate, respectively. The curved roofing plates for such a roof struc-ture may be made from a layer of a plastic, deformable material, such as a cement mixture which may be reinforced by fibers. This layer of material may be placed on a curved supporting surface so that the layer of material attains a shape similar to that of the supporting surface. The layer of material may then be hardened or set while supported by the curved supporting surface.
Patent CA-1245651-A (CA)
Inventor: AMSCHLER HERMANN
IPC: C07D237/14
Filed: 1985-05-09
Granted: 1988-11-29
Abstract: Abstract of the Disclosure 6-aryl-3[2H]pyriaazinones of the general formula I       (I), in which one of the substituents R1 and R2 denotes hydrogen or C1-C4-alkoxy, and the other denotes polyfluoro-C1-C4-alkoxy, and their pharmacologically tolerated salts are suitable as bronchospasmolytic and cardiotonic active compounds.  Processes for their preparation and appropriate medicaments are indicated.
Patent CA-1265280-A (CA)
Inventor: VAN DER MEER ROELOF
IPC: C08L13/00
Filed: 1985-06-20
Granted: 1990-01-30
Abstract: 8CB 10,062 POLYPHENYLENE ETHER COMPOSITIONS CONTAINING AN EPOXY RESIN               ABSTRACT OF THE DISCLOSURE           The invention relates to polymer mixtures comprising a polyphenylene ether and optionally a styrene polymer.  It has been found that, by the addition of an epoxy compound and a block copolymer of a conjugated diene and a vinyl aromatic compound, a polymer mixture can be obtained to which lacquers and adhesives adhere better.
Patent CA-1253127-A (CA)
Inventor: SANCHEZ MOISES G
IPC: C01B39/38
Filed: 1985-09-03
Granted: 1989-04-25
Abstract: Abstract of the Disclosure ZSM-5 crystallites having dimensions below about 0.3 micrometer are produced in the as synthesized form with very low levels of blocking tetrapropyl ammonium (Q) ions.  The reaction mixture contains sources of silica, soda, alumina, a polyol such as ethylene glycol and trace amounts of Q ions as nucleation agents.  Because the crystallites as synthesized from the aqueous medium exhibit only a very small fraction of blocking cations, there is always a diffusion path for the hydrated sodium ions to be exchanged without the need of prior removal of the blocking cations by calcination or otherwise.  The small size crystallites can be exchanged, blended with matrix material, and formed into catalyst particles.  The silica to alumina ratio can be varied and when no aluminum is added, silicalite may be formed.  The synthesis can be done in 24 hours or less.
Patent CA-1257537-A (CA)
Inventor: WARD GEORGE D
IPC: E21B43/243
Filed: 1985-10-01
Granted: 1989-07-18
Abstract: Abstract of the Disclosure An insitu wet combustion process for recovery of heavy oils from subterranean oil formation, such as tar sands, in which non-oxygen containing fluid, such as water, is introduced along with air cyclically to produce periodic high volume rates of injected fluid, great enough to increase the total sensible heat carrying capacities of the air and the vaporized fluid, such as steam, entering the flame zone substantially above the sensible heat capacity of the rock formation entering the flame zone, to substantially increase the temperatures of a downstream hot zone downstream of the flame front, without quenching the combustion.
Patent CA-1249564-A (CA)
Inventor: DESMOND MICHAEL J
IPC: C07C15/073
Filed: 1985-10-24
Granted: 1989-01-31
Abstract: ABSTRACT OF THE DISCLOSURE          A method for preparing a molecular sieving metallosilicate is disclosed which comprises (A) providing a mixture comprising: water; an oxide of silicon source; a mineralizing agent and/or synthesis directing agent; and a heteropolymetallate of the formula Aa LlMmJzOy ? dH2O wherein A is an ion selected from the group consisting of hydrogen; one or more of the Group I-A to VI-A or Group I-B to VI-B metals; one or more of the rare earth metals; ammonium, alkyl ammonium, alkyl phos-phonium or alkyl arsonium; or a mixture of two or more thereof;       M is Zn, Ga, Ge, Ti, Cr, Mn, Fe, Co, B, Ni, Rh, Zr or a mixture of two or more thereof; L is P, As, Si, Al, H or a mixture of two or more thereof; J is Mo, W, V, Nb or a mixture of two or more thereof; a is a number which when multiplied by the charge of A will result in balancing the charge on the complex within the brackets;                 l is a number ranging from zero to about 20; m is a number ranging from zero to about 20; z is a number ranging from about 1 to about 50; y is a number ranging from about 7 to about 150; d is a number ranging from about zero to about 150; and (B) maintaining said mixture at a temperature of about 80°C to about 300°C for an effective period of to form said molecular sieving metallosilicate.
Patent CA-1256666-A (CA)
Inventor: RENDER TOMMEE E
IPC: E04B7/18
Filed: 1985-10-28
Granted: 1989-07-04
Abstract: DRIP EDGE ROOF MOULDING                 Abstract of the Disclosure A drip edge roof moulding for placement at the lower edge of an inclined roof beneath the roofing to direct flow of water away from the facia board which comprises an elongated strip comprising a first flat portion adapted to be positioned beneath the roofing, a second flat portion extending downwardly from the lower edge of the first portion at an obtuse angle with respect to the first portion, a third portion extending along the second portion toward the first portion, a fourth portion extending along the underside of the first portion, a fifth portion extending downwardly at an acute angle approaching 90° from the fourth portion and adapted to engage the facia board, and a sixth lip portion extending downwardly and outwardly at an obtuse angle to the fifth portion.
Patent CA-1268129-A (CA)
Title: Hinge-lid pack for cigarettes or the like
Inventor: FOCKE HEINZ
IPC: B31B3/28
Filed: 1986-03-26
Granted: 1990-04-24
Abstract: Applicant: Focke & Co. (GmbH & Co) Siemensstrasse 10 2810 Verden Our ref. FOC-240 Hinge-Lid pack for cigarettes or the like Abstract (in conjunction with Figure 1) An essentially cuboid hinge-lid pack with a pack part (10) and a hinge lid (11) is rounded in the region of vertical longitudinal edges (26,27) and lid longitudinal edges (28 and 29) and in the region of collar longitudinal front edges (30).  The dimensions of the rounded portions of the longitudinal edges (26 to 30) are such that they correspond to the dimensions of cigarettes, so that the latter can fit into the rounded corners inside the hinge-lid pack.  Measures for locking the hinge lid (11) in the closed position are also provided.
Patent CA-1272127-A (CA)
Inventor: RUBENSTEIN ALBERT S
IPC: G01N33/543
Filed: 1986-04-03
Granted: 1990-07-31
Abstract: ABSTRACT OF THE DISCLOSURE           Disclosed herein is a solid phase system for use in ligand-receptor assays, particularly immunoassays, for the detection of a selected analyte in a fluid sample. The system comprises a porous matrix in which entrapped are microspheres bound with a receptor capable of capturing a target ligand.  Also disclosed is an apparatus for use in the ligand-receptor assays comprising a porous member which comprises such a solid phase system and a means for facilitating the flow of the fluid sample and liquid ligands used in the assay.  Further disclosed is a ligand-receptor assay process using such a solid phase system.          The method is particularly useful in assays of a virus, bacterium, fungus, parasite and other physiological marker.
Patent CA-1262675-A (CA)
Inventor: BECHT CLETUS A
IPC: B29D30/44
Filed: 1986-04-09
Granted: 1989-11-07
Abstract: ABSTRACT OF THE DISCLOSURE               TRANSFER RING SPACER SEGMENT          Spacer segments (24) of various thicknesses are attached to radially movable master segments (14) of a transfer ring  (16)  for gripping and transferring tread belt  packages  of  different  diameters.    The  spacer segments (24) are of a resilient material and may have molded  arm members  (32)  with  flexible,  resilient ribs (42)  for  engaging  edge  portions  (46)  of  the  master segments (14).   Handles (70) may be provided on the arm members (32) for bending the arm members (32) to install and remove the spacer segments (24). Axial movement of the spacer segments (24) relative to the master segments (14)  is  limited  by  circumferentially  extending  raised edges  (58,60,66,68)  on the cylindrical mating surfaces (26,28)  of  the  master  segments  (14)  and  the  spacer segments (24).
Patent CA-1272655-A (CA)
Inventor: KAWANO YUKIHIRO
IPC: A61M39/10
Filed: 1986-07-30
Granted: 1990-08-14
Abstract: ABSTRACT OF THE DISCLOSURE    The present invention is a connector to be provided on way of a blood restoring circuit of a plasmapheresis bag set, comprising a male connecting member and a female connecting member.    Each of the members is provided with a key ring of a struc-ture in laminated layer, and the key rings are formed, at ends with a convex or a groove for having combination of the both members.    The connecting members are provided with positioning means therefor, and positionings of the convex or the groove of the key rings are adjusted per each of the connectors.
Patent CA-1256567-A (CA)
Inventor: NAGAI TOSHINARI
IPC: F02D41/14
Filed: 1986-09-09
Granted: 1989-06-27
Abstract: DOUBLE AIR-FUEL RATIO SENSOR SYSTEM CARRYING OUT LEARNING CONTROL OPERATION     ABSTRACT OF THE DISCLOSURE      In a double air-fuel sensor system including two air-fuel ratio sensors upstream and downstream of a catalyst converter provided in an exhaust gas passage, an actual air-fuel ratio is adjusted in accordance with the outputs of the upstream-side and downstream-side air-fuel ratio sensors.  A center value of an air-fuel ratio correction amount or an air-fuel ratio feedback control parameter calculated based upon the output of the downstream-side air-fuel ratio sensor is calculated by a learning control, and an air-fuel ratio feedback control is initiated by using the center value when the engine enters into an air-fuel ratio feedback control state.
Patent CA-1257022-A (CA)
Inventor: CARSE GREGG D
IPC: H04M11/04
Filed: 1986-10-28
Granted: 1989-07-04
Abstract: ABSTRACT     A gate circuit is described for use in a telephone system  which  includes  one  or  more  ports  located  on  a subscriber's  premises  for  connecting  equipment  on  these premises to a specified vendor of services having equipment at a remote location.  The gate circuit simulates a hard wired connection between the ports on the subscriber's equipment and the vendor's equipment.
Patent CA-1273094-A (CA)
Inventor: KANEDA HIROSHI
IPC: H02G3/08
Filed: 1987-01-09
Granted: 1990-08-21
Abstract: ABSTRACT OF THE DISCLOSURE     An air- and  dust-proof  cover  for  a  flush mounting wiring fixture comprises a housing part having cylindrical parts respectively extended inward and outward from  the housing  part  and having  therein  a  flexible  thin-wall portion for penetrating therethrough connecting wires to be connected to terminals of the wiring  fixture  to be housed in the housing part, the wires being thus passed through the flexible thin-wall portion broken by the wires as guided by the cylindrical parts, with any possibility of  cracking of  the  housing part  at  such wire passing portion or of deterioration of the airtightness due to contraction  of  the  housing  part  accompanying  ambient temperature change effectively eliminated.
Patent CH-505676-A (CH)
Title: Prevention of material agglomeration with - laser made holes
Inventor: JUERG STEFFEN
IPC: B23K26/60
Filed: 1969-02-27
Abstract: Prevention of material agglomeration with laser-made holes. At least one face of the work piece is coated with an organic material in order to prevent the clogging together of the liquid material ejected during boring. Spec., the organic material consists of a copolymer of methyl methacrylate, butyl acrylate and quaternary N,N,-diamethyl amino ethyl methacrylate, and contains a mixture of polyvinyl alcohol acetate and poly-N,N dimethyl amino ethylmethacrylate, a sugar or a quaternary ammonium compound.
Patent DK-208985-A (DK)
Inventor: NOVOTNY PAVEL
IPC: A61P31/04
Filed: 1985-05-10
Abstract: The present invention provides novel antigenic preparations comprising proteinaceous material associated with adenylate cyclase activity in cultures of B.pertussis, the said preparations being useful as components of acellular whooping cough vaccines. The invention further provides methods for the isolation of such antigenic preparations.
Patent DK-215289-A (DK)
Inventor: SHIH CHUAN
IPC: A61P35/00
Filed: 1989-05-02
Abstract: A compound selected from the group consisting of a glutamic acid derivative of the formula: <CHEM>  in which:  R<1> is -OH or -NH2;  R<2> is hydrogen or a carboxy protecting group; R<3> is a carbon-carbon bond, alkylene of 1 to 4 carbon atoms, cyclohexylene, or <CHEM>  R<4> is hydrogen or an amino protecting group;  Q is -S- or -O-;  R<5> is hydrogen, chloro or fluoro; and  the configuration about the carbon atom designated * is S; and the pharmaceutically acceptable salts thereof. Also disclosed is a method of combatting neoplastic growth in a mammal and a pharmaceutical composition for combatting neoplastic growth in a mammal making use of the above compound.