baber/WOPTO huggingface dataset:
Patent CA-1161810-A (CA)
Inventor: SIP JIRI G
IPC: B60Q1/068
Filed: 1980-10-16
Granted: 1984-02-07
Abstract: A SNAP IN COUPLING ASSEMBLY    FOR A VEHICLE HEADLAMP                ABSTRACT OF THE DISCLOSURE        This invention relates to sealed beam headlamp units and more particularly to a unitary coupling assembly for securing these headlamp units to vehicles.  The assembly includes a headlamp having a plurality of couplers secured to the exterior surface thereof.  The couplers have curved mating surfaces, centered about point for pivotal movement, which engage the surfaces of complementary couplers secured to a vehicle.  The couplers are lockingly secured to each other and form a coupling for attaching the lamp to a vehicle.  In a preferred embodiment the assembly employs adjustable couplers for the adjustable and/or preaimed attachement of a headlamp to a vehicle.
Patent CA-1164434-A (CA)
Inventor: GRENTHE BO R E
IPC: B01J20/32
Filed: 1980-11-25
Granted: 1984-03-27
Abstract: ABSTRACT OF THE DISCLOSURE           An absorbent especially for oil, petroleum products and similar chemicals harmful to the environment, characterized in that it includes as an essential constituent sulphite cellulose pulp fibres and preferably the fine fraction of reject from a sulphite pulping process, the moisture content of which has been reduced by flash drying.
Patent CA-1180199-A (CA)
Title: Dispositif commandable a distance muni de bras a pince pour connecter des conduites sous-marines a des structures immergees
Inventor: SZABO RENE
IPC: F16L1/20
Filed: 1980-12-02
Granted: 1985-01-02
Abstract: PRECIS DE LA DIVULGATION: Dispositif commandable à distance d'intervention sur des structures immergées notamment de raccordement de canalisations sous-marines. Ce dispositif comprend un véhi-cule locomoteur, mobile sur le fond sous-marin, relié à un support de surface et commandable à partir de celui-ci, ledit véhicule comportant un bâti sur lequel sont articulés deux montants verticaux, espacés, aux extrémités desquels sont articulés des bras manipulateurs comportant chacun une pince d'extrémité.
Patent CA-1132973-A (CA)
Inventor: KINZER DONALD L
IPC: E21B10/52
Filed: 1980-12-15
Granted: 1982-10-05
Abstract: ABSTRACT OF THE DISCLOSURE    An earth boring drill bit has staggered rows of wear resistant inserts that are positioned to provide more inserts in the rows without sacrificing insert supporting metal.  The staggered rows include a first or heel row of inserts that is positioned next to the gage surface of the cutter.  The second or adjacent row is located farther from the gage surface and staggered with the first row so that the first and second row in-serts alternate in contacting the bottom of the bore-hole.  Each insert has a centerline that intersects the cutter axis.  The first row inserts intersect the cutter axis at a greater angle than the second row inserts. This positioning results in a more uniform section of metal between the holes of the first and second row in-serts, enabling a closer spacing.
Patent CA-1148434-A (CA)
Inventor: BENTLEY GEORGE W
IPC: A24C5/18
Filed: 1980-12-22
Granted: 1983-06-21
Abstract: FIRMNESS IMPROVEMENT IN CIGARETTE ROD     ABSTRACT OF THE DISCLOSURE         An apparatus and method for improving the firmness of cigarettes utilizing high energy gas waves for reorienting tobacco in a cigarette rod during manufacture.  The apparatus includes a housing having means therein directing a cigarette rod therethrough and an opening therein in flow communication with high energy gas means.
Patent CA-1151922-A (CA)
Title: Firing pin block for firearm having a reciprocating  breech bolt
Inventor: BAUMAN THOMAS G
IPC: F41A17/66
Filed: 1981-01-16
Granted: 1983-08-16
Abstract: ABSTRACT OF THE DISCLOSURE            A firing pin block for a firearm of the type having a reciprocating bolt assembly including a breech bolt and slide block, a firing pin, and a pivotal locking block.  The slide block and locking block have cam means which cooperate to pivot the locking block in and out of locking engagement with a recess in the barrel as the slide block is reciprocated to close and open the bolt.  The operation of these cam means is coordinated with relative longitudinal displacements between the bolt and slide block so that, at any time the locking block is not completely locked, the slide block prevents sufficient forward movement of an abutment on the firing pin to cause the firearm to discharge.  This firing pin block is effective even though the firing pin spring and retaining pin may be broken, distorted, or missing.
Patent CA-1162006-A (CA)
Inventor: BOND E LEE JR
IPC: C08L95/00
Filed: 1981-01-28
Granted: 1984-02-14
Abstract: ABSTRACT               "ASPHALT PRIMER COMPOSITION"      An asphalt primer consisting of a dispersion of paving asphalt, medium-light petroleum distillate, dis-persing agents and water.  The dispersing agent is an unsaponified tall oil.
Patent CA-1175302-A (CA)
Inventor: VAN LAETHEM ROBERT
IPC: C03C17/25
Filed: 1981-01-29
Granted: 1984-10-02
Abstract: ABSTRACT         In the formation of a metal or metal compound coating on a face of a heated glass substrate during its forward displacement by contacting such face, at a coating station with at least one stream of droplets comprising one or more substances from which the coating is formed there is a problem in forming uniform high quality coatings which are free from structural defects.  To help reduce this problem, the stream(s) of droplets is or are repeatedly displaced along a transverse path across the substrate, and gas is propelled unidirectionally forwardly or rearwardly across the trans-verse path, out of line with the droplet stream(s).
Patent CA-1189073-A (CA)
Inventor: ADAMS JOHN B JR
IPC: C07D251/18
Filed: 1981-03-05
Granted: 1985-06-18
Abstract: Abstract Pyridyl sulfones, e.g., N-[4,6-dimethyl-pyrimidin-2-yl)aminocarbonyl]-2-(methylsulfonyl)-3-pyridinesulfonamide, are useful for the regula-tion of plant growth and as pre-emergence and post-emergence herbicides.
Patent CA-1145941-A (CA)
Inventor: MAY HAROLD V
IPC: B24C5/06
Filed: 1981-03-09
Granted: 1983-05-10
Abstract: Abstract of the Disclosure Centrifugal blasting apparatus comprising a throwing wheel that rotates and forcefully projects a directional stream of particles for impingement against work pieces that are to be cleaned, peened, or otherwise treated by the particles, and a feed spout for supplying the particles continuously to the wheel.  The feed spout terminates in an outlet section that has a conical surface formed with a discharge opening for the particulate material and is located concentrically within the particle impeller blades which form part of the wheel.  The blades have inclined inner ends that are positioned in a closely spaced relation with the conical surface to provide for a discharge of particles from the discharge opening under the combined forces of gravity and suction induced by movement of the blades past the dis-charge opening.
Patent CA-1149845-A (CA)
Inventor: LEMMER HELMUT
IPC: H01H50/04
Filed: 1981-03-12
Granted: 1983-07-12
Abstract: SWITCH ABSTRACT OF THE DISCLOSURE In a switch or relay and, more particularly, a power or auxiliary switch or relay with a contact system mounted in a housing, as well as a magnet system which actuates the contact system, considerable difficulties are encountered when the contacts of the contact system are disposed in at least two planes which are disposed at different distances from the mounting plane. In such a case, the contact connecting zones which are facing away from the mounting plane are covered by the wiring for the contact connecting screws which are further displaced from the mounting plane and therefore are not accessible. Since switches or relays of this type are usually installed in large numbers in rows and in a compact arrangement with respect to each other in switch or relay boxes, a predeter-mined standard width for the switches or relays should not be exceeded. The employed switch or relay boxes are subjected to considerable shocks during transport to the installation site, so that the total wiring and the firm seating of the contact connecting screws must be checked before operation. In order to enable a simple handling of the wiring possibilities for the contacts and to also enable alternate installation of the wiring on the upper or on the lower contact connecting screws, or vice versa, without increasing the limited width of the switch or relay boxes, as is the case in actual practice, regardless of the number of poles, the switch or relay chambers are laterally displaced with respect to each other within the common flat side faces of the housing, while simultaneously maintaining the pre-determined width from plane to plane, so that each contact connecting screw is freely accessible at the different distance planes of the installed wiring.
Patent CA-1153966-A (CA)
Inventor: UMEZAWA HAMAO
IPC: A61K31/335
Filed: 1981-03-13
Granted: 1983-09-20
Abstract: ABSTRACT OF THE DISCLOSURE         New physiologically active substances, ebelactone A and ebelactone B which are generically termed ebelactone are produced from a new microorganism, Streptomyces MG7-G1 strain identified FERM-P 5363 or ATCC No. 31860.  Ebe-lactone is useful as a host defense stimulator having an activity to enhance cell-mediated immunity, and also as an anti-inflammatory agent.
Patent CA-1150402-A (CA)
Inventor: MENEZES WILLIAM A
IPC: H04N5/782
Filed: 1981-03-19
Granted: 1983-07-19
Abstract: APPARATUS AND METHOD FOR DETERMINING TIME      CODE ADDRESSES AT LOW TAPE SPEED                 ABSTRACT OF THE DISCLOSURE     For determining the address, in terms of its res-pective longitudinal time code, of a selected video or other information signal recorded on a tape which has both longi-tudinal time code and control pulses or control track sig-nals recorded along its length, when the information signal is selected while the tape is being moved at a speed which is insufficient for the reliable reading of its longitudinal time codes, the tape is accelerated to a speed sufficient for the longitudinal time codes to be reliably read and a sub-sequently encountered longitudinal time code is read, the reproduced control pulses are counted between the time that an information signal is selected and the time that the sub-sequently encountered longitudinal time code is read, and a derived address of the selected information signal is deter-mined, in terms of its respective longitudinal time code, as a function of the value of the subsequently encountered longi-tudinal time code and the count of the reproduced control pulses.
Patent CA-1171061-A (CA)
Inventor: ALTER EDUARD
IPC: C07D303/04
Filed: 1981-04-10
Granted: 1984-07-17
Abstract: ABSTRACT OF THE DISCLOSURE      Silver-containing supported catalyst, catalyst intermediates, processes for their preparation and the use of such catalysts in the preparation of alkaline oxides is described. By the preparatory technique of the invention there is obtained an improved catalyst which is especially useful in the preparation of alkylene oxides by oxidation of alkenes with oxygen-containing gases. The novel catalysts are characterized by a BET specific surface area of about 0.4 to about 0.5 square meters per gram and by a uniform continuous particle structure of spherical silver crystallites on a supported catalyst, which crystallites have an average diameter of 0.3 to 0.4 µm.
Patent CA-1167144-A (CA)
Inventor: GROSS THOMAS A O
IPC: G04F3/00
Filed: 1981-05-13
Granted: 1984-05-08
Abstract: MD;md TIMER WITH TOUCH CONTROL          Abstract of the Disclosure The timer controls a dispensing machine and in particular controls the dispensing cycle for a product such as coffee, a beverage, or instant mashed potatoes.  The control includes regulation of the water portion of the cycle and the solid or powder portion of the cycle.  The timer is control-led by a plurality of touch switches each coupling via a resist-or network to the control logic of the timer.  The control logic is preferably CMOS-type having a high input impedance permitting use of a resistor network of high resistance to limit current flow especially under fault.  The touch switches control functions such as "hot water", "large portion", "small portion", "stop", and "push and hold".
Patent CA-1191461-A (CA)
Title: Decelleration damping apparatus for mine hoisting  installations
Inventor: GUSE ELMER BOX DOWLING ONTARIO
IPC: F16D59/00
Filed: 1981-06-11
Granted: 1985-08-06
Abstract: ABSTRACT OF THE DISCLOSURE        A decelleration damping apparatus for interconnection to the braking system of a mine hoist includes adjustable volume pressure containers or dampers to effect the control of air being released from the brake pressure cylinder.          The damper acts as a receiver of air under pressure that is exhausted from the brake actuator in an emergency trip.
Patent CA-1161091-A (CA)
Title: Method of manufacturing an electric discharge device comprising a glass substrate having a pattern of electrodes, and electric discharge device thus manufactured
Inventor: DE VRIES GERHARD H F
IPC: H01J9/26
Filed: 1981-06-25
Granted: 1984-01-24
Abstract: PHN. 9785               13-ABSTRACT:        In a method of manufacturing an electric dis-charge device having a pattern of electrodes impressed in a glass plate, starting material for the manufacture of the pattern of electrodes is a metal foil which has a relief pattern.  The relief pattern comprises thick portions which are connected together by thin portions of the foil and in which the thick portions constitute the desired pattern of electrodes.  At a temperature T1 which is lower than the melting-point of the metal of the foil and in which the glass of the glass plate has a viscosity of approx. 107 to 1013 Pa.sec., the surface of the metal foil comprising the relief is impressed in the glass plate.  After cooling, the desired pattern of electrodes is obtained by etching away the thin portions of the foil.  In order to improve the adhesion, the metal foil can be rigidly adhered to the glass plate by means of an anodic bonding process prior to etching away the thin portions.  The invention is particularly suit-able for use in the manufacture of gas discharge display panels.
Patent CA-1123157-A (CA)
Title: Knee padding element for use in work pants or the  like  like
Inventor: THOMPSON ALBERT N
IPC: A41D13/06
Filed: 1981-06-29
Granted: 1982-05-11
Abstract: ABSTRACT OF THE DISCLOSURE       A knee protector for insertion in a pocket in the legs of work pants or the like is of a V-shaped cross-sectional configuration to improve appearance of the pants with the pad in place, to reduce inconvenience of wearing the protector and to provide a self centering effect reducing inadvertent side-wise shift of the padded part of the leg away from its operative position in front of the wearer's knee.  A pocket for use with the pad is of a width sufficient for stitching the pocket to the pant leg along a stitch line coincident with the inseam and the outseam of the leg to enable further improvement in the appear-ance by concealing the stitch line and placing the pocket inside the respective leg.  Both the pad and the pocket can also be used with a different pocket or pad, respectively.
Patent CA-1150980-A (CA)
Inventor: MARCELL GERALD V
IPC: F16H48/30
Filed: 1981-06-30
Granted: 1983-08-02
Abstract: 43-259/k2.2 LOCKING DEVICE FOR A DIFFERENTIAL  MECHANISM     Abstract of the Disclosure A locking device for a differential mechanism wherein the locking device comprises a locking gear movable along an axis normal to the axes of rotation of a pair of side planetary gears and a pair of pinion sun gears, the locking gear being engageable with both pairs of planetary and sun gears to minimize and reduce radial stressing of said pairs of gears  in  locked  condition,  the  locking  device  being readily  manually  actuated  and  retained  in  locked  or unlocked condition.
Patent CA-1167702-A (CA)
Inventor: SHOOK JACKSON A
IPC: E05F11/00
Filed: 1981-07-20
Granted: 1984-05-22
Abstract: ABSTRACT OF THE DISCLOSURE:          A locking mechanism for sliding doors, particularly of railway freight cars, has a hasp pivotally connected to a member defining an edge of the door opening, the pivotal con-nection being resiliently mounted on the edge defining member so as to keep the hasp under tension when the door is locked, the other end of the hasp being removably connected to the door by a manually actuable element pivoted on the door and manually swingable by means of a movable handle from locked position, in which the hasp is held in tension by a resilient connection to the door edge defining member, to an over-center unlocking position, movement of the hasp between locking and unlocking of the hasp pivotal connection to the relatively movable member. An improved seal latch is also provided.
Patent CA-1182310-A (CA)
Inventor: PLENEY LOUIS
IPC: C22C33/02
Filed: 1981-07-24
Granted: 1985-02-12
Abstract: 1. A process for producing sintered parts designed principally to withstand friction, and in particular bearings, from powders, which comprises at least the following operations : a) dry blending for the starting powders b) cold compression of these powders in piece form c) tepid oxidation of the part or parts in a suitable medium, representing the sintering operation, characterised in that the starting powders are composed of iron and/or steel powders, excluding stainless or refractory steels, said powders possibly being supplemented by a compression lubricant and/or a solid powder-form lubricant.
Patent CA-1167468-A (CA)
Inventor: ROBERTSON ALLAN J
IPC: C07F9/30
Filed: 1981-08-27
Granted: 1984-05-15
Abstract: TITLE 2,4,4'-TRIMETHYLPENTYL, CYCLOHEXYLPHOSPHINIC ACID AND ITS PREPARATION     ABSTRACT          Free Radical Addition of Mono 2,4,4'-trimethyl-pentylphosphine to cyclohexene followed by the oxidation of the 2,4,4'-trimethylpentyl, cyclohexylphosphine with two moles of hydrogen peroxide is employed to prepare 2,4,4'-trimethylpentyl, cyclohexylphosphinic acid.  The 2,4,4'-trimethylpentyl, cyclohexylphosphinic acid is use-ful as a cobalt extractant.
Patent CA-1169402-A (CA)
Inventor: KAGAYAMA JOE
IPC: B62J6/20
Filed: 1981-08-28
Granted: 1984-06-19
Abstract: Abstract of the Disclosure A side reflector assembly is provided for mounting on a spoked wheel such as bicycle. The assembly includes a plate-like reflector means and a cylindrical connector or coupler means to be coaxially fitted in the reflector means. The reflector means is provided at the center portion of its front face with a bottomed round aperture. The aperture is provided in the leading edge of the periphery thereof with a pair of notches for receiving a wheel spoke, and on the inner wall thereof adjacent to said notches with thicker wall portions. The reflector means is modified to have a set of three apertures on both sides thereof to accommodate different spoke arrangements.
Patent CA-1185074-A (CA)
Inventor: CABICAR JOSEF
IPC: B01D59/36
Filed: 1981-09-21
Granted: 1985-04-09
Abstract: ABSTRACT OF THE DISCLOSURE:         The invention relates to a process for the separation of isotopes in two-phase systems, which process is based on the knowledge that the distribution of isotopes can be controlled by the selection of phases composition, that is by their structural and material nature, it can be controlled by concentration of isotopes and ligands, further by temperature, illumination, hydrodynamic parameters and by the time interval of contact of phases.  For example uranium, lithium and nitrogen isotopes from aqueous and non-aqueous solutions, if need be, from their gaseous mixtures, if they are in contact with solid sorbents or with liquid extraction agents, can be separated with high efficiency by the process according to the invention.  A chemical separation method is in question in the principle.
Patent CA-1169590-A (CA)
Inventor: DOBRZANSKI JOHN J
IPC: G08B17/113
Filed: 1981-11-05
Granted: 1984-06-19
Abstract: IONIZATION SMOKE DETECTOR     Abstract of the Disclosure An ionization smoke detector having a sensing chamber and including:  a screen or mesh electrode enclosing and forming the outer limits of said sensing chamber, while fully exposing said sensing chamber to the ambient atmos-phere; a baffle means covering said electrode and in close proximity thereto, said baffle means having a plurality of slit-like openings spaced around the periphery thereof for permitting the transfer of ambient atmosphere to said sensing chamber; said openings of said baffle means con-stituting deflectors oriented to deflect any air currents directed normal to the surface of said baffle means so the air currents will enter said sensing chamber at an angle other than said normal angle.
Patent CA-1208995-A (CA)
Inventor: TREPAUD GEORGES
IPC: F28D7/08
Filed: 1982-01-05
Granted: 1986-08-05
Abstract: ABSTRACT OF THE DISCLOSURE           The  disclosure  herein  describes  a  heat exchanger which is provided with a plurality of linear heat exchange tubes arranged in  array  of  concentric circular rows with their axes vertical and parallel; a cylindrical casing surrounds the linear heat exchange tubes and a plurality of concentric supporting systems maintain the arrangement of a circular row of the heat exchange  tubes  by   permitting   lateral   deflecting movement of the tubes at certain movable axial levels while  securely maintaining  the  tubes  in  vertical alignment at a plurality of certain axial fixed levels.          Each supporting system consists of  a  circular  strip having  alternate  trapezoidal  cells  and welded  to  a supporting strip. Some of the tube supporting systems at the moveable axial  levels are  independent of the tubes  supporting  system  concentrically  adjacent,  in radial direction,  in order  to permit  certain of the circular rows of the heat exchange tubes to undergo expansion differing from the thermal expansion of the tubes of others of the circular rows without exerting damaging mechanical stresses on the tubes supporting systems.
Patent CA-1164706-A (CA)
Inventor: STALEY DARRELL S
IPC: G03B17/56
Filed: 1982-02-17
Granted: 1984-04-03
Abstract: ABSTRACT OF THE DISCLOSURE           This invention is a mount to fit a portable camera for studio use.  The mount has a vertical front plate to the rear side of which the front of the complete camera (less lens) is attached, without the need for any disassembly.          From the front of the plate the studio lenses extend.  A horizontal bottom plate extends from the lower rear portion of the front plate for attaching the mount to a standard tripod, or other base.  A protective grille-cage assembly extends from the front and bottom plates to generally enclose the space to be occupied by the camera.  A studio view-finder and monitor is attached to various rearward grille members and is vertically adjustable by means of vertical racks formed on the grille members and manually conjointly operable through pinions contained in the view-finder and monitor assembly.
Patent CA-1207247-A (CA)
Inventor: DEL BARRIO JUAN JOSE ESPARZA
IPC: H02K49/04
Filed: 1982-02-26
Granted: 1986-07-08
Abstract: ABSTRACT OF THE DISCLOSURE      An axle for vehicles having a built-in electric brake and including a differential group housing having a ring gear is disclosed.  Two drive pinions having axially aligned axles mesh at diametrically opposite points with the ring gear and carry braking flywheels.  A like number of coil-bearing plates for actuating the braking flywheels are attached to the differential group housing.  Alternate differential housing structures are disclosed with which the inventive axle may be used.
Patent CA-1199578-A (CA)
Inventor: CARPENTER CHARLES R
IPC: C12N7/00
Filed: 1982-02-26
Granted: 1986-01-21
Abstract: ABSTRACT OF THE DISCLOSURE    A natural bovine serum-derived serum which has low lipid levels and may additionally have similar globulin and albumin profile as fetal calf serum, as well as controlled levels of hemoglobin, enveloped viruses, steroid hormones, mycoplasma, cholesterol, triglycerides and pesticides, is useful for the promotion of growth of animal and plant cells in tissue culture.