baber/WOPTO huggingface dataset:
Patent CA-1227907-A (CA)
Inventor: KORPELA VILJO G
IPC: A47C31/00
Filed: 1983-10-27
Granted: 1987-10-13
Abstract: Abstract of the Disclosure The present publication describes a device for attaching a rail, in particular a collapsible rail, to the side of such a bed, in particular a hospital bed, in which the side construction com-prises a rigid beam, e.g., a tube, in the longitu-dinal direction of the bed.  The said device comprises a bushing construction to be attached rigidly in connection with the side beam of the bed into which construction the fastening pin of the rail can be pushed.  The device comprises a rod construction fitted transversally underneath the bed and compris-ing two rods as well as a tensioning member for set-ting the length of the rod construction.  A grasping member following the outer profile of the side beam, on the one hand, and the said bushing construction, on the other hand, are rigidly fixed to the outer end of each rod, so that, when the tensioning member is being tensioned, the overall length of the rod con-struction is reduced and the grasping members are pressed from outside against the side beams, locking the bushing construction in the receiving position.
Patent CA-1206131-A (CA)
Inventor: MIALE JOSEPH N
IPC: B01J29/40
Filed: 1983-12-29
Granted: 1986-06-17
Abstract: REACTIVATION OF STEAM-DEACTIVATED CATALYSTS            ABSTRACT          A process is provided for reactivating a catalyst composition comprising a crystalline zeolite material having a silicon/aluminum atomic ratio of at least about 3.5, said catalyst composition having been deactivated by contact with steam.  The process involves the essential steps of contacting the steam-deactivated catalyst composition with a metal salt solution, followed by contacting said metal salt solution-treated catalyst composition with an aqueous ammonium ion-containing solution.
Patent CA-1240120-A (CA)
Inventor: BALLARATI VITO
IPC: D06B3/04
Filed: 1984-01-06
Granted: 1988-08-09
Abstract: ABSTRACT            A process for the drafting, interlacing and sizing of a series of continuous, thermoplastic yarns, which consist of filaments that are substantially parallel to each other, for the manufacture of chains or fractions wound on beams.
Patent CA-1219473-A (CA)
Inventor: TATEISHI HIROSHI
IPC: C22C45/04
Filed: 1984-01-31
Granted: 1987-03-24
Abstract: Abstract of the Disclosure An amorphous alloy for a magnetic head has a composition which may be represented as Co100-T-X-Y-ZReTHfXBYSiZ, where T, X, Y and Z satisfy the conditions of 0.2?T?1.5, 6?X?15, 3?Y?8 and 0?Z?0.01.  Such an amorphous alloy has a high crystallization temperature, said temperature being higher than 500°C, and does not lower the effective magnetic permeability, even if gradual cooling is performed after heat treatment.          A magnetic head having a core consisting of such an amorphous alloy is not deteriorated in its magnetic properties, even if the head is made by glass bonding.
Patent CA-1221010-A (CA)
Inventor: HANLON WILLIAM C
IPC: G01B5/255
Filed: 1984-02-14
Granted: 1987-04-28
Abstract: ABSTRACT OF THE DISCLOSURE          An apparatus and method for aligning axles with respect to the frame of a vehicle and for determining wheel camber thereof.  The apparatus for determining the align-ment of a vehicle axle of a vehicle having at least one wheel comprises:  a first reference means adapted to be fi-xedly attached to said vehicle; a second reference means adapted to be fixedly attached to said wheel; and measuring means adapted to measure the distance between a point on said first reference means to a point on said second reference means.
Patent CA-1248279-A (CA)
Inventor: FAN YOU-LING
IPC: C08F2/00
Filed: 1984-02-23
Granted: 1989-01-03
Abstract: ABSTRACT OF THE DISCLOSURE         A process for the water-in-oil emulsion polymerization of at least one ethylenically-unsaturated monomer is disclosed wherein a water-in-oil emulsion of said monomer is polymerized in the presence of a first, highly reactive polymerization initiator until a small amount of polymer is present sufficiant  to provide a shear-stable emulsion, followed by completing the polymerization in the presence of a second, less reactive polymerization initiator.
Patent CA-1222240-A (CA)
Inventor: KNAPPE HERMAN E
IPC: F16K1/44
Filed: 1984-03-09
Granted: 1987-05-26
Abstract: ACTUATOR MECHANISM FOR DOUBLE-BLOCK AND VENT VALVE               ABSTRACT OF THE DISCLOSURE           A double-block and vent valve having an improved actuator mechanism to allow one part of a composite valve member to be lifted separately from another.  The actuator mechanism overlies the valve housing and is connected to the two valve member parts via coaxial rod and tube members.  Hold-down cams normally block the upward movement of the tube member to positively lock the upper valve member part against its seat when it is desired to lift only the lower valve member part.  A pair of pivotal cams are spring-biased to this blocking position where they bear against lug means carried by the tube member.  A small, horizontal, fluid-actuated cylinder pivots the hold-down cams to a non-interfering position whenever it is desired to lift only the upper valve member part or to lift the composite valve member.
Patent CA-1183235-A (CA)
Inventor: LEMOINE MAURICE G
IPC: G11B5/09
Filed: 1984-03-28
Granted: 1985-02-26
Abstract: Apparatus is disclosed for acquiring and maintaining a generally continuous clock signal from a very high frequency encoded data stream of the type which is self-clocking and has logic state transitions occurring at two locations within each bit cell of the data stream. The apparatus is particularly useful in decoding apparatus, such as may be used in a magnetic recording and reproducing system. The apparatus effectively generates the clock signal from the encoded data stream and reclocks the data stream utilizing the generated clock signal to accurately position the logic signal transitions within the bit cells and thereby assure accurate decoding of the data. The apparatus processes two simultaneously transmitted synchronous data streams, and has the capability that permits the generated clock signal from one data stream processed in one channel to be used to maintain synchronization of the other processing channel notwithstanding a loss therefrom of the data stream for short periods of time.
Patent CA-1219794-A (CA)
Title: Method for quantitatively determining the  concentration of hemoglobin in a biological sample
Inventor: SCHWARTZ SAMUEL
IPC: A61B10/00
Filed: 1984-03-30
Granted: 1987-03-31
Abstract: ABSTRACT OF THE DISCLOSURE         A method for quantitatively determining the amount of hemoglobin in feces, urine or gastric juice comprising the steps of preparing a test sample of the feces, urine or gastric juice, converting the hemoglobin in the test sample to porphyrin with a converting reagent which is acidic and which has a reducing capacity sufficient to convert substantially all or a reproducible protion of the hemoglobin to porphyrin and determining the level of porphyrin in the test sample.
Patent CA-1217400-A (CA)
Inventor: ISEMAN WALTER J
IPC: F02M37/20
Filed: 1984-04-04
Granted: 1987-02-03
Abstract: FUEL SYSTEM BUBBLE DISSIPATION DEVICE       Abstract A fuel system bubble dissipation device wherein fuel is delivered through a fuel line (not shown) from a fuel tank (not shown) to an engine. The device includes an ejector 30 having a casing 35 with a fuel flow passage connected into the fuel line and a nozzle 37 extending into said fuel flow passage.  The nozzle is supplied with pressurized fuel to induce a higher pressure in the fuel flowing through the ejector.  A bubble accumulation chamber 25 is associated with the fuel line and the ejector to provide a reservoir for fuel for passage to the ejector and hold an air bubble separated from and above the fuel and a bubble evacuation passage 55 connects the upper end 56 of the bubble accumulation chamber to the fuel flow passage of the ejector whereby air and vapor can be drawn from the upper end of the bubble accumulation chamber and mixed with fuel flowing through the ejector. The bubble evacuation passage is of a size to control the rate at which air and vapor are drawn from the bubble accumulation chamber.
Patent CA-1221318-A (CA)
Inventor: NOHARA SHIGEZO
IPC: B65D1/02
Filed: 1984-04-27
Granted: 1987-05-05
Abstract: Abstract of the Disclosure Disclosed is a multi-layer drawn polyester bottle comprising a neck portion having an opening on the top end and a fitted or screwed part on the periphery, a bottom portion formed by fusion bonding and closing of a pipe and a barrel portion biaxially molecularly oriented by draw-blowing of the pipe, wherein the pipe is composed of a co-extrudate comprising inner and outer surface base layers of a polyester consisting essentially of ethylene terephthalate units and an intermediate layer of an ethylene-vinyl alcohol copolymer having an ethylene content lower than 50 mole %.     This multi layer drawn polyester bottle is prepared according to a process which comprises forming by co-extrusion a multi-layer pipe by using an ethylene-vinyl alcohol copolymer having an ethylene content lower than 50 mole % as an intermediate layer acting as a gas barrier resin layer and a polyester resin as inner and outer base layer and, if necessary, interposing an adhesive layer between the two resin layers, cutting the pipe into a redetermined length, closing one end of the cut pipe by fusion bonding to form a bottom portion, forming the other end of the cut pipe into a neck portion having an opening on the top end and a fitted or screwed part on the periphery, pre-heating the so-obtained preform at a drawing temperature of 85 to 120°C and subjecting the preform to draw-blow-forming biaxially in the axial direction and circumferential direction in a blow-forming mold.
Patent CA-1259735-A (CA)
Inventor: KING WILLIAM M
IPC: C09J163/02
Filed: 1984-05-11
Granted: 1989-09-19
Abstract: ABSTRACT OF THE DISCLOSURE            In fabricating a reverse osmosis spiral wound apparatus for the separation of organic fluid mixtures, especially for the separation of dewaxing solvents containing ketone from dewaxed oil by per-meation through a permeable membrane such as pretreated regenerated cellulose or asymmetric polyimide a special epoxy adhesive formulation is used to form the membrane element edge seals which serve to define separate permeate zones and feed stream zones. This special adhesive formulation is characterized by having a relatively long pot life,  (i.e.  will not set too quickly) permitting it to be easily handled during application to the membrane edges in the course of element  fabrication,  as  well  as  being  flexible (trimable) and of proper viscosity.
Patent CA-1244296-A (CA)
Inventor: HERGENROTHER WILLIAM L
IPC: C08L77/00
Filed: 1984-06-07
Granted: 1988-11-08
Abstract: ABSTRACT OF THE DISCLOSURE A process for the preparation of free flowing pellets from tacky, cold flowing polymers includes the steps of preparing in suspension a tacky, cold flowing polymer in the presence of a solution of non-cold flowing rubber to form a product, removing the suspension solvent, forming pellets of the blend and then subjecting the pellets to a surface treatment to remove tack.  The pellets are thereafter separated and can be washed and dried to yield a free flowing material.
Patent CA-1249389-A (CA)
Inventor: GUTHRIE JAMES L
IPC: B29C65/02
Filed: 1984-06-19
Granted: 1989-01-24
Abstract: Abstract of the Disclosure A weldable sealant composition is made by adding ferrous metal particles to a sealant having a viscosity of at least 6 million centipoises.  The sealant composition is placed between two metal plates and permits resistance welding, i.e. spot welding, to take place.
Patent CA-1233396-A (CA)
Inventor: UCHIDA SADAO
IPC: B62D1/04
Filed: 1984-07-19
Granted: 1988-03-01
Abstract: ABSTRACT OF THE DISCLOSURE         An energy absorbing steering wheel capable of two different types of deformation and which comprises a steering shaft, a boss fixed to the steering shaft, a self-aligning plate fixed to the boss at the central portion thereof, and at least one spoke fixed to an outer peripheral portion of the self-aligning plate.  The self-aligning plate is formed with a curved annular portion of sectional U-shape.
Patent CA-1222167-A (CA)
Inventor: BROWN ROBERT W
IPC: B01J13/18
Filed: 1984-07-25
Granted: 1987-05-26
Abstract: Abstract of the Disclosure A process is disclosed for performing encapsulation, en masse, by an in situ polymerization reaction  to yield capsule wall material. The reaction comprises the polymerization of urea and formaldehyde, or monomeric or low molecular weight polymers of dimethylol urea or methylated dimethylol urea, melamine and formaldehyde, monomeric or  low molecular weight  polymers of methylol melamine or methylated methylol melamine, in an aqueous vehicle and the  reaction  is  conducted  in  the  presence  of  certain  acrylic  acid copolymers. The disclosed encapsulation process provides improved resistance of  the emulsion of intended capsule core material  to destabilization and permits   the  manufacture  of  microcapsules  with  improved  drop  size distribution, improved resistance to frictional smudge damage and enhanced impermeability.
Patent CA-1218510-A (CA)
Inventor: VANRENS RUSSELL J
IPC: B22C5/12
Filed: 1984-09-17
Granted: 1987-03-03
Abstract: ABSTRACT OF THE INVENTION               A molding apparatus comprising a mold flask adapted to contain a mold pattern and sand, means for holding a mold pattern in position in said mold flask, means for depositing sand into said mold flask to surround the mold pattern, and means for shaking said mold flask to compact the sand around the mold pattern.
Patent CA-1245389-A (CA)
Inventor: LIU NAN-I
IPC: H01B1/24
Filed: 1984-10-19
Granted: 1988-11-22
Abstract: IMPROVED EMI SHIELDING EFFECTIVENESS OF             THERMOPLASTICS ABSTRACT OF THE DISCLOSURE      Improved surface conductivity and EMI shielding effectiveness at high frequencies are obtained in thermoplastic compositions by the incorporation therein of a novel, synergistic combination of conductive fillers.
Patent CA-1253336-A (CA)
Inventor: ALLARD JEAN-CLAUDE
IPC: G09B9/04
Filed: 1984-12-14
Granted: 1989-05-02
Abstract: ABSTRACT OF THE DISCLOSURE          Training in the operation of moving vehicles is provided by an operating station comprising a steering wheel and a television monitor screen placed in front of the trainee driver.  Theoretical steering control operations performed by a model driver on a previously recorded moving road landscape are used for producing the images of the road landscape as it moves in front of the trainee driver's control station.  Steering errors made by the trainee driver are determined by comparison between the steering control operations performed by the trainee driver and the previously recorded model-driver steering control operations.  Displacement of the images with respect to the television monitor screen is produced as a function of the trainee driver's steering errors.
Patent CA-1247666-A (CA)
Inventor: PERSICKE GUNTER
IPC: B60G13/08
Filed: 1985-01-17
Granted: 1988-12-28
Abstract: ABSTRACT OF THE DISCLOSURE            A suspension damper has a piston 20 slidable in a cylinder 10 containing fluid.  A compressible gas space 45 is provided in one end of the cylinder.  To permit piston movement valve controlled passages 54 provide differential resistance in opposite directions of movement and an enlongated slot 51 provides a passage without valve control and the cross section of the slot 51 is selected to vary along its length to provide variable rate damping.
Patent CA-1234828-A (CA)
Inventor: NOLL KLAUS
IPC: C08G18/80
Filed: 1985-02-15
Granted: 1988-04-05
Abstract: Mo-2646 LeA 22,876 STORAGE STABLE OLIGOURETHANES WHICH ARE SELF CROSS-LINKING AT ELEVATED TEMPERATURE OR CAN BE CROSS-LINKED WITH ORGANIC POLYISOCYANATES, A PROCESS FOR THEIR PREPARATION AND THEIR USE        AS BINDERS OR BINDER COMPONENTS    ABSTRACT OF THE DISCLOSURE The present invention is directed to oligo-urethanes which are stable in storage at room temperature and either self cross-linking at elevated temperatures or capable of being cross-linked with organic polyisocyanates which may have at least partially masked isocyanate groups, a)  containing about 0.1 to 3% by weight of tertiary amine nitrogen atoms in the form of structural units corresponding to the following formula attached through urethane groups either in end positions and/or within the molecule:                        wherein R1  represents hydrogen or an alkyl group having 1 to 4 carbon atoms, R2  represents -C?N, -CO-NH2-, -CO-NHR3, -CO-NR? or -COOR3 and R3  represents a monovalent hydrocarbon group optionally carrying inert substituents, b)  up to about 15% by weight of isocyanate groups and c)  up to about 15% by weight of masked isocyanate groups.      The present invention is additionally directed to a process for the preparation of these oligo-urethanes and to their use for coating heat resistant substrates, optionally in admixture with organic polyisocyanates which may have masked isocyanate groups.
Patent CA-1242170-A (CA)
Inventor: GUETHOFF WILFRED
IPC: E02F3/36
Filed: 1985-03-27
Granted: 1988-09-20
Abstract: BUCKET EXCAVATOR ABSTRACT OF THE DISCLOSURE An improved bucket connection apparatus is provided in a bucket excavator whose working implement is connected to the bucket arm with an operating hinge and whose drive consists of a pair of working cylinders attached on either side of the operating hinge axis.   The operating hinge is attached to a clamp that has two clamping feet, with at least one foot being movable about a clamping hinge axis which coincides with the operating hinge axis.  The movable clamping foot is connected on the outside with one of the two working cylinders, and, on the insides, it is constructed as a gripper opposing the other clamping foot, for engaging connections (such as upstanding bolts) provided on the associated working implement for the purpose of attaching the operating hinge.  The connections cooperate with the clamping fact to provide a locking arrangement that is effective when the clamping feet are in their gripping position.
Patent CA-1229670-A (CA)
Inventor: AUJLA SHARANJIT S
IPC: H01R4/24
Filed: 1985-04-03
Granted: 1987-11-24
Abstract: INSULATION DISPLACING TERMINAL WITH CANTILEVER SPRING CONTACT MEMBERS          Abstract of the Disclosure An insulation displacing terminal has opposed cantilever spring contact members having two portions, lower and upper.  The lower portions have their outer edges inclined upward and inward to give a first tapered portion.  The upper portions have the outer edges inclined upward and outward to give second tapered portions.  The upper and lower portions join at a neck or narrow section.  The upper portions are of reduced thickness relative to the lower portions, the reduced thickness starting just above the neck section.                           - i -
Patent CA-1235200-A (CA)
Inventor: SATO HIDEO
IPC: H05K1/18
Filed: 1985-04-19
Granted: 1988-04-12
Abstract: ABSTRACT OF THE DISCLOSURE         A printed circuit terminal device which includes a terminal array having very fine pitch between lead lines from a circuit portion including a flexible printed circuit board having a terminal array pattern which corresponds to the terminal array and wiring pattern and which are arranged to alternately extend from two sides of the terminal array pattern thus changing the pitch of the wiring pattern on the flexible printed circuit board to be twice that of the pitch of the wiring pattern of the terminal array.  This allows a circuit to be easily and reliably coupled to the electrical terminals having very fine pitch and the formation of the wiring pattern of a coupling portion with the circuit portion can be easily performed and results in an arrangement of very small size.  The flexible printed circuit board can be manufactured at low cost and the yield can be increased.  Also, circuit elements such as resistors can be mounted on the wiring pattern without changing the wiring pitch.
Patent CA-1252292-A (CA)
Inventor: BROCKMEYER JERRY W
IPC: C04B38/00
Filed: 1985-04-22
Granted: 1989-04-11
Abstract: ABSTRACT            Filter of ceramic with open cell foam structure, prepared by impregnating a polymer foam with a ceramic slurry containing a phosphate binder, expel the excess slurry, drying and firing the foam material at temperatures of 3020°F and higher,  or using  the  same  procedure  employing  a  slurry  containing  a gelled aluminum hydroxide and firing at least at 2000°F. The filters resulting from this are of ceramic with open cell foam structure, the ceramic being substantially phosphate-free and the individual grains of the ceramic sintered together. The filters are suitable for filtering molten metal in particular for filtering melts of iron and steel.
Patent CA-1251319-A (CA)
Title: Dispositif d'ancrage a element articule ayant une  forme coudee
Inventor: LUONG MINH P
IPC: B63B21/26
Filed: 1985-05-10
Granted: 1989-03-21
Abstract: PRECIS DE LA DIVULGATION      L'invention concerne un dispositif d'ancrage à haute performance pour tout sol et facile à mettre en oeuvre par des procédés connus de battage ou de propulsion. Il comprend un corps principal rigide ayant au moins une extrémité d'attaque du sol au moins un élément articulé relié de façon pivotante audit corps  principal  au moins  une  ligne d'ancrage reliée audit corps  principal  par une  liaison  souple.  Il comprend en outre, la combinaison suivante : a) une forme coudée dudit élément articule et b) une localisation du centre de gravité entre le point d'attache de la ligne d'ancrage et l'articulation dudit élément articulé, ladite articulation et  ledit point d'attache étant situés  de  part  et d'autre du plan d'enfoncement (.DELTA.).
Patent CA-1212583-A (CA)
Inventor: HORLANDER FRANK J
IPC: B41J2/335
Filed: 1985-05-17
Granted: 1986-10-14
Abstract: VOLTAGE MODE PRINTHEAD DRIVE WITH      SENSING AT THE PRINTHEAD                Abstract of the Invention A voltage mode printhead drive for a resistive ribbon 20 employs sensing electrodes 7a contiguous to drive electrodes 1a through 1n. Electrodes 7a sense the return voltage, Vc, from the drive electrodes to ground. Electrodes 7a are mounted in and are a part of the printhead.
Patent CA-1250738-A (CA)
Inventor: MAHON JOSEPH J
IPC: F16B9/02
Filed: 1985-05-29
Granted: 1989-03-07
Abstract: A plug-in power transmission assembly having a housing with a gear train and with a motor mounted on one side and the output drive shaft extending from the opposite side. The motor has connectors thereon which are received through guides on the housing and extend outwardly in a common direction with the output shaft axis. Releasable fastening means are provided on the output shaft side of the housing. The assembly, as a unit is plugged into a device to be driven and the output shaft, electrical connectors and fastening means are simultaneously engaged.
Patent CA-1273779-A (CA)
Inventor: LAM KAM Y
IPC: A44B1/34
Filed: 1985-06-07
Granted: 1990-09-11
Abstract: BUTTON                     ABSTRACT   A button has a body and a retainer for securing the body to cloth. The retainer has a T-shaped member with the leg of the T-shaped member remote from the cross piece shaped to form a hollow cup-shaped resiliently        ?ble member, the rim of which is directed toward the cross piece.  T?   ?  has a receptacle formed by a blind bore opening into a cup-shaped cross section similar to that of the resiliently expandable member.  In operation the resiliently expandable member rim is contracted and the resiliently expandable member is pushed through the bore into the receptacle cup-shaped cross section whereupon the resiliently expandable member expands to hold the retainer in locked position with the body.