baber/WOPTO huggingface dataset:
Patent CA-1079505-A (CA)
Inventor: FRIEDLINE ERNEST J
IPC: B23B31/107
Filed: 1978-05-01
Granted: 1980-06-17
Abstract: TITLE OF THE INVENTION ARRANGEMENT FOR MOUNTING A CUTTER     ABSTRACT OF THE DISCLOSURE        An arrangement and method for mounting a cutter body, especially a milling cutter, in which the cutter and power driven spindle have a common axis of rotation. An arbor shank is used to interconnect the cutter with the spindle with one end of the shank mating with a shouldered bore formed in one of the spindle and cutter. Radially movable clamp elements are provided to expand and engage the shoulder so as to urge one face of the cutter body into firm abutment with one end of the spindle. Keying means are also provided between the cutter body and the power driven spindle.
Patent CA-1100909-A (CA)
Inventor: STROBACH CARL G
IPC: C23F13/00
Filed: 1978-05-29
Granted: 1981-05-12
Abstract: ABSTRACT The present invention is generally related to a new construction for a resistor-type anode.  Sacrificial anodes are used in a variety of applica-tions to protect metallic structures from corrosion.  In order to control the rate of consumption of the sacrificial anode, a resistor is placed in series between the anode and the tank (cathode).  This invention relates to an improved resistor anode construction for use in a tank, for example a hot water tank.  The anode includes a core wire with a spring welded to the exposed end.  The spring is biased against a disc shaped resistor. The assembly is retained by a metal cap swaged over an insulating sleeve fitted on the end of the anode.
Patent CA-1120626-A (CA)
Inventor: BLEYLE MERRILL
IPC: C08F246/00
Filed: 1978-06-06
Granted: 1982-03-23
Abstract: ABSTRACT       Porous, fibrous materials such as non-woven polyester or polypro-pylene web materials, cotton web, paper and other materials are saturated with a storage stable one-package latex composition.  The latex composition is modified with a temperature sensitive cross-linking agent and neutraliz-ing agents.  The latex composition is tailored such that a fibrous material may be impregnated and dried at controlled temperature whereby a thermo-plastic resin saturant web intermediate stock material having the thermoset properties is produced.  The cross-linking system in the latex composition is later activated in a specific manufacturing process at heat forming and mold-ing temperatures to obtain a specifically shaped manufacture of desired rigidity and flexibility.
Patent CA-1090965-A (CA)
Inventor: COSTA EUGENE JR
IPC: D01D5/24
Filed: 1978-06-09
Granted: 1980-12-09
Abstract: PRODUCTION OF HIGH CRIMP, HIGH STRENGTH            HOLLOW RAYON FIBERS     Abstract of the Disclosure High crimp, high strength, hollow rayon fibers or filaments which maintain their hollowness after being immersed in water and subsequently dried, and have a crimped configura-tion such that there is in excess of about 20 crimps per inch, preferably between about 25-30 crimps per inch, are provided by an in-line process whereby a viscose solution containing a blowing agent is extruded into an aqueous acid coagulating bath.  The conditions of the process result in hollow fila-ments that are substantially irreversible since they remain hollow and do not collapse even after repeated washing and drying cycles.  The hollow filaments possess high crimp, such as about 25-30 crimps per inch, which will permit ease in carding and blending with other fibers.  The high crimp hollow fibers also possess high strength nearly equivalent to that of high wet modulus rayon fibers.
Patent CA-1129454-A (CA)
Inventor: LARSON THOMAS A
IPC: B60S9/12
Filed: 1978-07-18
Granted: 1982-08-10
Abstract: ABSTRACT OF THE DISCLOSURE         This invention is directed to a novel useful transit concrete mixer, the combination of a truck frame, forward steerable wheel means mounted on the truck frame, first rear wheel means mounted on the truck frame, a concrete mixer mounted on the truck frame, and means for transferring load away from the first rear wheel means, or the first rear wheel means and the forward steerable wheel means, and thereby increasing the load span of the transit concrete mixer, the load transfer means including a load transfer system having second rear wheel means, the second rear wheel means being pivotally mounted to the truck frame by pivot means carried by the truck frame and generally transversely horizontally axially disposed with respect to the longitudinal axis of the truck frame, and a pair of hydraulic cylinder means pivotally mounted on the truck frame, the pivot point between the truck frame and each of the pair of hydraulic cylinder means being located beneath the top of the truck frame, the reciprocating end of each of the pair of hydraulic cylinder means being connected to its associated portion of the second rear wheel means so as to pivot the second rear wheel means about its pivotal mounting, and control means for raising the second rear wheel means out of contact with the ground, lowering the second rear wheel means from a raised position to a ground contacting position, and loading the second rear wheel means while the second rear wheel means are in contact with the ground, whereby at least a portion of the load carried by the first rear wheel means, or the first rear wheel means and the forward steerable wheel means, is transferred to the second rear wheel means.
Patent CA-1142255-A (CA)
Inventor: TOKUYAMA YOSHIO
IPC: G11B15/467
Filed: 1978-08-15
Granted: 1983-03-01
Abstract: ABSTRACT OF THE DISCLOSURE         A video signal reproducing apparatus comprises a tape on which a video signal has been recorded along tracks disposed obliquely relative to the tape longitudinal direction and mutually contiguously with substantially no space therebetween, said tracks being recorded and formed by a pair of first and second rotating heads having gaps of mutually different azimuth angles, said tape having been recorded with a control signal interrelatedly to the start of forming of each recording track of said first rotating head, a pair of first and second rotating heads which respectively have the same mutually different azimuth angles as the first mentioned first and second  rotating heads and have gaps of different height positions in rotational planes of the centers of the track widths, and which operate to scan the tracks of the tape thereby to reproduce the video signal, a control circuit for reproducing said control signal from the tape and responsively carrying out control so that said first rotating head starts scanning from the starting end of the track recorded and formed by the rotating head of the same azimuth angle as said first rotating head, and tape travel mechanism capable of causing the tape to travel at a speed different from that at the time of recording.  At least the second rotating head has a width greater than the track width, being expanded from the edge part of the track with which scanning is to start to a phase advance side with respect to the tape travel direction.
Patent CA-1121473-A (CA)
Title: Coupleur a guides d'ondes ramifies
Inventor: BOUJET JEAN-PIERRE
IPC: H01P11/00
Filed: 1978-10-06
Granted: 1982-04-06
Abstract: : L'invention concerne un coupleur à guides d'ondes ramifiés. Deux guidesrectangulaires principaux sont couplés par des bras inclinés, par exemple à 60.degree. ce qui permet à la fois de simplifier l'usinage du coupleur en deux coquilles symétriques, et d'améliorer ses caractéristiques électriques. Application aux télécommunications.
Patent CA-1102236-A (CA)
Inventor: KNOX LLOYD C
IPC: E02B17/00
Filed: 1978-10-04
Granted: 1981-06-02
Abstract: A B S T R A C T     A method and apparatus for inflating a plurality of packers installed in off-shore platforms and grouting the annuli between the piles and pile sleeves thereon utilizing a single line and a control valve system for inflating the plurality of packer's and grouting the annuli between the pile and pile sleeves.
Patent CA-1120492-A (CA)
Title: Process for the preparation of  1-(3-trifluoromethylphenyl)-2-  (2-benzoyloxyethylamino)-propane
Inventor: CROCE PIERO D
IPC: C07C213/00
Filed: 1978-10-12
Granted: 1982-03-23
Abstract: TITLE OF THE INVENTION           "PROCESS FOR THE PREPARATION OF 1-(3-TRIFLUOROMETHYLPHENYL)-2-(2-BENZOYLOXYETHYLAMINO)-PROPANE"     ABSTRACT OF THE DISCLOSURE          The invention relates to a process for preparing 1-(3-tri-fluoromethylphenyl)-2-(2-benzoyloxyethylamino)propane by cata-lytic debenzylation of 1-(3-trifluoromethylphenyl)-2-[N-(2-benzoyloxyethyl)-N-benzylamino]propane.
Patent CA-1137020-A (CA)
Inventor: HIRONO HATSUO
IPC: B05D7/14
Filed: 1978-11-24
Granted: 1982-12-07
Abstract: ABSTRACT OF THE DISCLOSURE      A colored pattern imitating the grain of wood is formed on the surface of an article, after an oxidation process, into a coating bath wherein a resinous coating material floats on water with a multilinear or multiannular pattern to deposit the coating material in a wood grain pattern on the surface of the article, and applying thereto a finish coating.
Patent CA-1099526-A (CA)
Inventor: FAWCETT SHERWOOD L
IPC: F03G7/00
Filed: 1979-01-26
Granted: 1981-04-21
Abstract: ABSTRACT OF THE DISCLOSURE           Thermal energy is converted into rotational energy by using the expansion of a fluid medium to propel a plurality of pistons within at least one continuous, closed-loop passageway mounted on a rotatable platform.  In at least one region of the passageway, the pistons must move inwardly against centrifugal force as the platform rotates.  In at least one other region of the passageway, the pistons are moved outwardly under the influence of centrifugal force.  Means are provided for imparting force to successive ones of the pistons to propel them against centrifugal force in said one region; while means are provided for converting the energy of pistons moving outwardly under the influence of centrifugal force in said other region into rotational energy.  This rotational energy is used to drive gears mounted on the platform which mesh with a stationary gear carried beneath the platform to cause rotation of the platform about its rotational axis.  The energy used to accelerate the pistons is thereby converted into rotational energy of the plat-form.  In one embodiment of the invention, at least two continuous, closed-loop passageways are used on the platform in order to prevent an unbalanced condition.  In another embodiment of the invention, a single passageway is used on the platform comprising two essentially straight portions on opposite sides of the axis of rotation of the platform interconnected at their opposite ends by curved portions, also on opposite sides of the axis of rotation of the platform.
Patent CA-1123841-A (CA)
Title: Process for the production of novel  imidazole compounds
Inventor: IIZUKA KINJI
IPC: C07D233/60
Filed: 1979-02-12
Granted: 1982-05-18
Abstract: Abstract of the Disclosure A process for the production of the imidazole compounds of the general formula (I):                         (I) wherein Y is a carboxyl group, a hydroxymethyl group, an N-di or -mono alkyl substituted or unsubstituted carbamoyl group, a cyano group, or an N-di or -mono alkyl substituted or unsubstituted aminomethyl group, and the alkylene is a saturated or unsaturated alkylene chain having 3 to 20 carbon atoms, and phamaceutically acceptable salts thereof.  These compounds have a strong inhibitory effect on thromboxane synthetase from rabbit platelet microsomes, and are useful as therapeutically active agents for inflammation, hypertension, thrombus, cerebral apoplexy and asthma caused by thromboxane A2.
Patent CA-1060780-A (CA)
Inventor: ESTES JAMES D
IPC: E21B43/116
Filed: 1979-02-20
Granted: 1979-08-21
Abstract: SELECTIVE FIRING SYSTEM            Abstract of the Disclosure The present invention relates to a slave sub which is adapted for use in a perforating gun.  An array of identical slave subs are provided in series connection.          The slave sub is readily convertible to a jumper or a shunt circuit upon receipt of a pre-selected number of electrical pulses, and is capable of arming and firing its gun upon receipt of a different, pre-selected number of pulses.
Patent CA-1122861-A (CA)
Inventor: TAKAHASHI MASASHI
IPC: E04C5/01
Filed: 1979-02-22
Granted: 1982-05-04
Abstract: ABSTRACT OF THE DISCLOSURE          A nonmagnatic steel material including an antirusting and/or electrically insulating coating layer, preferably of a synthetic resin, on the surface of a descaled nonmagnetic steel. Such a steel material i unable to rust, and can therefore prevent a rise in magnetic permeability in the steel even after a long period of use and is also perfectly electrically insulated.
Patent CA-1116113-A (CA)
Title: Process for producing an immobilized  glucose isomerase
Inventor: USHIRO SOICHIRO
IPC: C12N11/00
Filed: 1979-03-28
Granted: 1982-01-12
Abstract: ABSTRACT OF THE DISCLOSURE             Immobilized enzyme compositions are described These compositions are prepared from microorganisms which produce both enzyme and adsorption-inhibiting polysaccharide A crude enzyme preparation is obtained from the microorganism culture, the polysaccharide is removed from the enzyme preparation and then the resultant, purified enzyme prepara-tion is contacted with an absorptive carrier to immobilize the  enzyme.
Patent CA-1138364-A (CA)
Inventor: DAUTZENBERG FRITS M
IPC: C10G35/095
Filed: 1979-03-28
Granted: 1982-12-28
Abstract: A B S T R A C T      Process for preparation of an aromatic hydrocarbon mixture from a hydrocarbon mixture, which is catalytically reformed. The reformate is contacted at elevated temperature with a catalyst containing a crystalline iron silicate. Purpose: gasoline components, chemical feedstocks.
Patent CA-1132718-A (CA)
Inventor: AVALON MAX
IPC: H01L21/60
Filed: 1979-06-25
Granted: 1982-09-28
Abstract: ABSTRACT OF THE DISCLOSURE An automation system for cutting segments from a strip of film wound on a reel, mounting the segments in reusable fixtures and stacking the fixtures in a magazine.  The film strip from the reel is advanced by a film stepping mechanism one segment at a time through a film guide.  At a first position in the film guide a coding subsystem applies digital data to each segment. The film strip is then advanced until a segment is located at a second prede-termined position with respect to the film guide within a loading subsystem which loading subsystem during each cycle of its operation severs a segment, one at a time, from the film strip and loads each severed segment into a reusable fixture.  A transferor magazine has a plurality of reusable fixtures positioned in the magazine which fixtures are extracted or removed, from the magazine one at a time by a fixture actuator and inserted into a fixture guide.  When a fixture occupies a first predetermined position within the fixture guide, a segment ejector removes any segment that may have been pre-viously mounted in the fixture.  The fixture is then advanced until it is positioned in the loading system so that the loading subsystem can mount a severed segment on the fixture during each cycle of operation of the loading subsystem. After a segment has been mounted on the fixture, the fixture is moved by a second fixture actuator into a second fixture guide and is advanced until the fixture is in a first predetermined position in the second fixture guide where a secondary seating device applies force to the attachment webs of the segment on the fixture to increase the probability that each segment is securely mounted on its fixture.  Subsequently, each fixture with its segment is stacked in a transferee magazine which is aligned with the second fixture guide so that the fixtures are stacked sequentially into the transferee maga-zine by the second fixture actuator.
Patent CA-1122598-A (CA)
Title: Sulfonyl ureas, process for their manufacture,  pharmaceutical preparation on the basis of  these compounds and their use
Inventor: WEYER RUDI
IPC: C07D209/46
Filed: 1979-06-26
Granted: 1982-04-27
Abstract: Abstract of the disclosure:   Sulfonylureas of the formula   in which n, R, R1, X and Y have the indicated meanings and the physiologically acceptable salts thereof, pharmaceuti-cal preparations on the basis of said compounds and their use in the treatment of diabetes.
Patent CA-1129536-A (CA)
Title: Bus structure comprising an insulating  support and a coated electric bus bar
Inventor: BOYLE MALACHY V
IPC: H02G5/02
Filed: 1979-07-06
Granted: 1982-08-10
Abstract: ABSTRACT OF THE DISCLOSURE     This electric bus structure comprises a bus bar having a coating of insulating material, an insulator for supporting the bus bar, and a bracket of insulating material having a U-shaped cross-section mounted on the insulator and having a pair of spaced-apart arms between which the bus bar is positioned.  The bus bar is clamped to the bracket by clamping means comprising a clamping member of insulating material extending between the arms.  The bracket and the clamping member each have rib structure projecting toward the bus bar and providing the sole surfaces through which contact is made between said coating and the bracket and clamping member when the bus bar is clamped to the bracket.  This rib structure is spaced from the longitudinally-spaced end surfaces of the bracket and clamping member by a substantial distance considered Longitudinally of the bus bar so that there are present between the rib structure and said end surfaces shallow tunnels bounded by insulation and extending along the length of the bus bar adjacent said insulating coating.
Patent CA-1131864-A (CA)
Inventor: RUIZ OSCAR F
IPC: B29C48/09
Filed: 1979-07-09
Granted: 1982-09-21
Abstract: 4.77 PROFILING DIE               Abstract of the Disclosure A profiling die for use in processing tubular mate-rial where finish is a priority, such as for use in a catheter, the die being composed of a body of heat con-ductive material having a through passageway composed of a first bore extending from one face and a second coaxial bore extending from an opposite face, the second bore being larger than the first bore and there being an intermediate section between the bores which is tapered from the diameter of the second bore to the diameter of the first bore and wherein the tapered intermediate section and the first bore are aligned by an integral annular insert of Teflon material and preferably a keeper is provided to maintain the insert within the die.
Patent CA-1130823-A (CA)
Title: Longwall mining method designed to alleviate  the earth pressure at the working face
Inventor: KIMURA OSAMU
IPC: E21C41/00
Filed: 1979-11-15
Granted: 1982-08-31
Abstract: LONGWALL MINING METHOD DESIGNED               TO ALLEVIATE THE EARTH PRESSURE                     AT THE WORKING FACE          Abstract of the Disclosure In order to improve the efficiency of longwall mining while avoiding any danger of face fall, it is proposed to form in the ore bed lying ahead of the working face or the ground over- or underlying the ore bed a tunnel which extends over the whole extent of face width.  Such tunnel formation is effective to disperse the stress envelope formed around the face region thereby to reduce the face earth pressure.  Further reduction of the earth pressure can be effected as required by injecting high-pressure liquid into the ore bed region lying between the working face and the tunnel.
Patent CA-1155542-A (CA)
Inventor: DE NIET EDMOND
IPC: H04N5/91
Filed: 1980-01-10
Granted: 1983-10-18
Abstract: 1.8.1979                 1                         PHN 9329 ABSTRACT:                            A helical scan video recorder having a reduced drum diameter in comparison with a two-head video recorder by the use of n heads, n being greater than two, and a tape wrap angle greater than   x 360°. An important additional advantage of this recorder is that reproduction during recording (monitoring) is possible without the use of additional heads.
Patent CA-1138885-A (CA)
Inventor: OLLINGER JANET
IPC: A01N57/36
Filed: 1980-01-18
Granted: 1983-01-04
Abstract: Abstract of the Disclosure Disclosed are compounds of the formula:                     wherein R1 is   a hydrogen atom;         an unsubstituted or substituted alkyl group; an alkynyl group; an alkenyl group; an alkyldienyl group; a cycloalkyl group: an alkoxycarbonyl group; an unsubstituted or substituted phenyl group; an unsubstituted or substituted phenylalkyl group; R2 is    an unsubstituted alkyl group; R3 is  a hydrogen atom, an alkyl group, or an alkenyl group; R4 is  a hydrogen atom, an alkyl group or additionally when R3 and R5 are not taken together to form a heterocycle, an alkenyl group;                     - ii -R5is    a hydrogen atom;         an unsubstituted or substituted alkyl group; an alkynyl group; an alkenyl group; a cycloalkyl group; an unsubstituted or substituted phenyl group; an unsubstituted or substituted phenyl (C1-C5) alkyl group, or R3 and R5 can be taken together to form a heterocyclic ring of the formula   wherein Z is a -CH2CH2- group, a -CHCH2CH2- group, or a -CH2CH2CH2CH2- group;        X and X1  are independently an oxygen atom or a sulfur atom; as well as compositions containing them, and to methods of using them to control certain harmful pests.
Patent CA-1128438-A (CA)
Inventor: OTA AKIHO
IPC: B65D1/02
Filed: 1980-01-24
Granted: 1982-07-27
Abstract: ABSTRACT OF THE DISCLOSURE A thin synthetic resin bottle including a bottom wall having its center portion formed into a frusto-conical recess while leaving there-around an annular support surface.  A plurality of grooves are formed in the annular surface so that vertical, radial walls of the grooves increase the strength of the bottom wall of the bottle.
Patent CA-1133649-A (CA)
Title: Silicone compositions which are ceramified at high  temperatures
Inventor: MINE KATSUTOSHI
IPC: C08L83/00
Filed: 1980-02-08
Granted: 1982-10-12
Abstract: Abstract This invention deals with siloxane compositions which can be readily converted to elastomers or resins at normal curing temperatures but will ceramify upon firing to higher temperatures to give flexible ceramics having electrical insulating properties and excellent physical properties.
Patent CA-1135531-A (CA)
Inventor: HONDA AKIRA
IPC: G01N21/31
Filed: 1980-03-06
Granted: 1982-11-16
Abstract: SUB-LANCE ASSEMBLY FOR SAMPLING AND            TEMPERATURE-MEASURING OF MOLTEN METAL            DURING REFINING THEREOF                 ABSTRACT OF THE DISCLOSURE      A sub-lance assembly for sampling and temperature-measuring of a molten metal during refining thereof in a top-blowing oxygen converter, which comprises: a sub-lance having a concentric three-pipe structure comprising a gas supply pipe, a water supply pipe and a water discharge pipe with said gas supply pipe as the center, said sub-lance being rotatably and releasably fitted to a sub-lance carriage in the substantially vertical position; a probe fitted to the lowermost end of said gas supply pipe, for sampling and temperature-measuring of a molten metal during refining thereof; an inner cylinder fixed to the upper end portion of said sub-lance; an outer cylinder, having a water supply branch pipe and a water discharge branch pipe, rotatably engaging with said inner cylinder, said outer cylinder being connected to said sub-lance carriage; said water supply pipe, said inner cylinder, said outer cylinder and said water supply branch pipe communicating with each other in a water-tight manner, said water discharge pipe, said inner cylinder, said outer cylinder and said water discharge branch pipe communicating with each other in a water-tight manner; a drive mechanism, fitted onto the outer surface of said outer cylinder, for rotating said sub-lance around the axial line thereof; and, a sub-lance rotation angle detector, fitted to the tip of the axle of rotation of said drive mechanism, for detecting the angle of rotation of said sub-lance.