baber/WOPTO huggingface dataset:
Patent CA-1083588-A (CA)
Inventor: KARPATI EGON
IPC: C07D311/84
Filed: 1976-06-25
Granted: 1980-08-12
Abstract: ABSTRACT OF THE DISCLOSURE       The invention relates to new xanthene-9-carboxylates of the general formula (I),                      (I) wherein R1 and R3 may be the same or different and represent a lower alkyl group, R2 stands for a lower alkyl group or represents a group of the general formula (VI),                    (VI) wherein m is an integer of 2 to 5, or R1 and R2 may form, together with the adjacent nitrogen atom, a five- or six-membered heterocyclic group, and n And m each represent integers of 2 to 5, or salts thereof.       The new compounds according to the invention posses cholinolytic and bronchospasmolytic effects and are completely devoid of harmful side-effects. Thus these compounds can be used to great advantage in the therapy.       The new compounds of the general formula (I) or their salts can be prepared according to the invention by re-acting a dieminoalcohol of the general formula (III),                      (III) wherein R1, R3, m and n each have the same meanings as defined above and R? is lower alkyl group or a group of the general formula -(CH2)m-OH with m as defined above, with a reactive derivative of xanthene-9-carboxylic acid, end, if desired, converting the obtained product into its salt.
Patent CA-1067915-A (CA)
Inventor: SIRRENBERG WILHELM
IPC: A01N47/34
Filed: 1976-07-09
Granted: 1979-12-11
Abstract: Abstract of the Disclosure 2',4-Dichloro-4°-benzoylureido-diphenyl ethers of the formula          (I), in which R is chlorine, fluorine, bromine or methyl, and R' is hydrogen or chlorine, which possess insecticidal properties.
Patent CA-1056077-A (CA)
Inventor: BELLENGER DONALD M
IPC: H04M1/02
Filed: 1976-07-20
Granted: 1979-06-05
Abstract: ABSTRACT OF THE DISCLOSURE         Apparatus and method for providing bone operating capability to a dial telephone is disclosed.  The standard mouthpiece together with the original microphone of the dial telephone are removed.  The present invention provides a replacement mouthpiece attacked to the telephone in place of the standard mouthpiece.  The replacement mouthpiece in-cludes a relatively small microphone electrically coupled to the transmitter connections in the telephone and having a sound receiving element.  A plurality of keyboard elements are located in the replacement mouthpiece generally around the sound receiving element of the microphone.  The keyboard elements correspond to respective telephone operating digits and symbols and can be actuated by the user of the telephone. me replacement mouthpiece includes a generator for an output signal responsive to the actuated keyboard elements to operate the telephone.  The generator output signal represent tone signal.  The generator is electrically coupled to the transmitter connections when the replacement mouthpiece is attached to the telephone so that both the output of the microphone and the generated output signal are transmitted through the transmitter connections.
Patent CA-1061875-A (CA)
Title: Shielded power cable separable connector module having conducting contact rod with a beveled shoulder overlapped by insulating follower material
Inventor: BOLIVER VINCENT J
IPC: H01R13/53
Filed: 1976-08-13
Granted: 1979-09-04
Abstract: SHIELDED POWER CABLE SEPARABLE CONNECTOR MODULE HAVING      CONDUCTING CONTACT ROD WITH A BEVELED SHOULDER    OVERLAPPED BY INSULATING FOLLOWER MATERIAL                 ABSTRACT OF THE DISCLOSURE A separable connector module for connecting shielded electrical power cable.  It is of the type including an insulating housing containing a cable insert member.  A male contact rod assembly, including a metal contact rod, is fixed at one end to the insert member.  An insulating arc follower is fixed to the rod at its other end.  The improvement comprises that the arc follower overlaps a beveled portion of the shoulder of the contact rod to favor-ably affect the configuration of the potential field there.
Patent CA-1062574-A (CA)
Inventor: SHAH NAYAN S
IPC: A61B10/00
Filed: 1976-10-15
Granted: 1979-09-18
Abstract: SPECIMEN COLLECTING DEVICE AND METHOD     ABSTRACT OF THE DISCLOSURE         A device for collecting aseptic liquid specimens com-prising, a container having wall means defining a chamber and an opening communicating with the chamber.  The device has liquid sampling means comprising, compressible liquid absorption means for receiving the liquid specimen, and handle means for supporting the absorption means while receiving the specimen and placing the specimen containing absorption means in the chamber through the container opening.  The device has means for compressing the absorption means in the container chamber to release the specimen into the chamber.
Patent CA-1096527-A (CA)
Inventor: LAWSON DAVID F
IPC: C08K5/098
Filed: 1976-11-10
Granted: 1981-02-24
Abstract: °        SMOKE-RETARDANT CHLORINATED POLYMER COMPOSITIONS     ABSTRACT OF THE DISCLOSURE      The addition of cobalt, zinc, iron or manganese salts of hydroxycarboxylic or dicarboxylic acids containing 2 to 6 carbon atoms to vinyl chloride resin compositions greatly reduces the evolution of smoke when the compositions undergo combustion processes.  These salts exhibit synergistic action when used along with aluminum hydroxide.
Patent CA-1072099-A (CA)
Inventor: WIEZER HARTMUT
IPC: C07D211/72
Filed: 1976-11-19
Granted: 1980-02-19
Abstract: Abstract of the disclosure:      Novel derivatives of 2,2,6,6-tetraalkylpiperidone-4-oximes constitute excellent stabilizers for synthetic polymer composi-tions against the action of ultraviolet radiation and heat. The compounds can be used either per se or in admixture with known stabilizers.
Patent CA-1059738-A (CA)
Inventor: USUI MASAYOSHI
IPC: C21D9/14
Filed: 1976-11-22
Granted: 1979-08-07
Abstract: ABSTRACT OF THE DISCLOSURE:           A steel blank pipe is first subjected to the step of cutting off the hair crack layer portion including the black skin layer of the inner peripheral wall surface of the blank pipe.  Thereafter, the steel blank pipe is repetitively subjected to the process of pipe drawing and the process of annealing within a non-oxidizing-hearth.
Patent CA-1090210-A (CA)
Inventor: B RRESEN THOR
IPC: C08J5/12
Filed: 1976-12-20
Granted: 1980-11-25
Abstract: A PROCESS FOR PRODUCING GOOD ADHERENCE BETWEEN A METAL AND A POLYSULPHIDE MATERIAL AND ARTICLES           PRODUCED THEREBY     Abstract of the Disclosure A process for producing a strong and water-resistant bond between aluminum or an aluminum-based alloy and a polysulphide material by means of a primer which is applied to the metal, characterized in that the primer is a solution of a strongly basic alkali metal compound such as alkali metal hydroxides, phosphates and carbonates.  The present invention also includes articles treated by the aforementioned process.
Patent CA-1096626-A (CA)
Inventor: JENSEN THOMAS H
IPC: C03B37/02
Filed: 1977-01-18
Granted: 1981-03-03
Abstract: CONTROL APPARATUS AND SYSTEM FOR            CLOSELY SPACED HEATING ELEMENTS                     Thomas H. Jensen Abstract of the Disclosure In an electrical heating element apparatus and control system for tubular glass fiber bushings wherein a plurality of bushings are each individually temperature controlled by a compact power supply and control system and means are provided for mounting and holding the orifice tube fiber units in proper relationship, while at the same time providing the required electrical connection to them. The heating elements or the orifice tubes are connected in parallel across the secondary of a single transformer, and individual control elements are connected in series with each element on the secondary side of the transformer. A special fluid control system is used to provide for differential flow of cooling fluid across the face of the orifice tube.      The cooling fluid is controlled along the length of the orifice tube by segmented units, that can be individually controlled to provide for varying cooling fluid flow along a given length of the orifice tube.
Patent CA-1066795-A (CA)
Inventor: ROESSLER KARL H
IPC: H02B1/06
Filed: 1977-02-11
Granted: 1979-11-20
Abstract: Abstract of the Disclosure A switch cabinet is disclosed which has drawer-type panels of instrument sets adapted to be electrically connected with bus bars disposed inside the switch cabinet.  The bus bars are provided, in the area of each drawer-type panel, with a cover which forms a protection upon removal of the drawer-type panel and is adapted to be contacted from below by at least one wedge member on the drawer-type panel to be displaced along the bus bars as the panel is being inserted into the cabinet.  The wedge member also serves as a contact piece for establishing ground connection between the drawer-type panel and a side wall, connected to the switch cabinet, of a bus bar channel open toward the face of the switch cabinet.
Patent CA-1096529-A (CA)
Inventor: BRILL ALFRED P III
IPC: C08L83/07
Filed: 1977-03-07
Granted: 1981-02-24
Abstract: Abstract of the Disclosure A gel filled flexible article which is a container having silicone rubber walls of less than 0.001 metre thick filled with a silicone gel such that the silicone gel contacts the silicone rubber wall, provides a low oiling article where the silicone rubber is based on an essentially polydimethylsiloxane gum and the gel is a crosslinked polydimethylsiloxane and has a penetration of 10 to 60 millimetres and produces a linear swell of the silicone rubber when said silicone rubber is encapsulated in the gel for 21 days at room temperature of less than 5 percent.  The gel filled flexible articles are useful as external breast prostheses.
Patent CA-1076004-A (CA)
Title: Foot-operated device for controlling throttle opening and braking effect in motor vehicles
Inventor: OTTEBLAD SVEN I A
IPC: B60T7/06
Filed: 1977-04-07
Granted: 1980-04-22
Abstract: ABSTRACT OF THE DISCLOSURE        A foot-operated device for controlling throttle opening and braking effect in motor vehicles, said device comprising a pedal being pivotably mounted on a pedal holder about a first axis parallel to the plane of the pedal, and being intended for controlling the throttle opening and normal vehicle braking with the aid of mutually opposing pedal movements about said first axis which is fixed in relation to the pedal holder. The pedal holder is pivotably mounted in the vehicle about a second axis and is adapted to provide emergency braking at a relatively heavy depression of the pedal in the direction of the lower part of the  leg of the vehicle operator by means of the movement of the pedal holder about said second axis as a result of said heavy depression of the pedal.
Patent CA-1062508-A (CA)
Inventor: MURRAY KENNETH R
IPC: F16B7/18
Filed: 1977-05-06
Granted: 1979-09-18
Abstract: A B S T R A C T         Connecting apparatus providing a pivotal connection controllably securing an actuating element at a preselected attitude.
Patent CA-1125034-A (CA)
Inventor: WALDROP THOMAS W
IPC: A01D67/00
Filed: 1977-05-26
Granted: 1982-06-08
Abstract: S P E C I F I C A T I O N    A CROP HEADER FOR A CROP HARVESTING MACHINE HAVING A CROP CONSOLIDATING COMPONENT WHICH DETACHABLY MOUNTS A   PLURALITY OF INTERCHANGEABLE CROP GATHERING COMPONENTS     ABSTRACT OF THE DISCLOSURE         A crop harvesting header has a transversely extending crop consolidating component that detachably mounts either one of a plurality of interchangeable crop gathering components, such as a crop windrow-pickup or a row crop.  The lower front portion of the consolidating component is provided with a plurality of spaced apart truncated cone-shaped recessed structures which are respectively adapted to receive a corresponding number of truncated cone shaped projecting structures mounted on the lower rear portion of the gathering component.  The projecting structures are coupled within the recessed structures to detachably mount the crop gathering component forwardly of the crop consolidating component.
Patent CA-1062031-A (CA)
Inventor: GREGG Richard
IPC: A47J31/00
Filed: 1977-09-22
Granted: 1979-09-11
Abstract: METHOD OF AND APPARATUS FOR   MAKING DRIP-TYPE COFFEE by Richard Gregg ABSTRACT           A method and apparatus for making drip-type coffee beverage having improved flavor and aroma, and low bitterness characteristics.  The method employs an extraction portion con-sisting essentially of warm 120°F-175°F water to infuse or extract roasted and ground coffee by the filter-drip method to issue a relatively strong filtered coffee extract into a con-tainer.  A bypass-dilution portion of water, preferably 190°F to 205°F, is added directly to the relatively strong filtered coffee extract to dilute the relatively strong filtered coffee extract to a predetermined beverage concentration at a preferred temperature.  Also, a novel two-temperature split-water-stream coffeemaker for making coffee beverages by this method is provided.
Patent CA-1100696-A (CA)
Inventor: BROWN WILLIAM F
IPC: C08J9/00
Filed: 1977-09-27
Granted: 1981-05-05
Abstract: FOAMED POLYESTER RESIN                   Abstract of the Disclosure A method of preparing lightweight molded objects having high structural strength and uniform closed cell structure comprises forming a uniform mixture of a liquid general purpose polyester resin, an inorganic filler or a mixture thereof, bicarbonate of soda, sodium acetate, aluminum ammonium sulfate, ferrous ammonium sulfate and tannic acid and a catalyst mixture containing a peroxide catalyst for the polyester resin, an acidic substance to release the carbon dioxide gas from the bicarbonate of soda and water.  The resin mixture and the catalyst mixture are uniformly blended and applied to the mold or cavity and the foamed polyester allowed to form.
Patent CA-1107209-A (CA)
Inventor: LEE CHIN K
IPC: C12N9/92
Filed: 1977-10-13
Granted: 1981-08-18
Abstract: ABSTRACT OF THE DISCLOSURE          A process for preparing a glucose-isomerizing enzyme which comprises cultivating a microorganism belonging to the species Flavobacterium arborescens in a nutrient medium under conditions suitable for production of said enzyme by said micro-organism and recovering said enzyme.  Glucose is converted to fructose in the presence of an enzyme produced by Flavobacterium arborescens.
Patent CA-1042217-A (CA)
Title: Hydraulic system for a gang lawn mower
Inventor: HAFFNER DONALD G
IPC: A01D34/00
Filed: 1977-11-14
Granted: 1978-11-14
Abstract: HYDRAULIC SYSTEM FOR A GANG LAWN MOWER                 ABSTRACT OF THE DISCLOSURE       A hydraulic system for a gang lawn mower of the type including a tractor having a hydraulic pump and valve and motors for driving the tractor.  A plurality of lawn mowers are mounted on the tractor and include cutters, and hydraulic motors drive the cutters.  The pump and the valve have separate sections for operating the respective motors, and the valve has spools which can be placed in various positions for operating the motors, and there is a single control assembly for position-ing the spools to achieve operational position of the motors, including traction drive of the tractor at different speeds.  Hand levers and foot pedals are utilized for controlling the valve and the motors, and a lockout mechanism operates to pre-clude positioning of the valve in certain positions and thereby preclude placing the tractor in the transport mode when the mowers are operating, and vice versa.  The mowers are pivotally mounted on the tractor and may be raised and lowered through lifting cylinders connected to respective ones of said mowers, and a hydraulic sequencing valve permits raising and lowering of the mowers in sequence to assure proper mowing action.
Patent CA-1112645-A (CA)
Inventor: BOLLINGER FREDERIC G
IPC: C07D213/81
Filed: 1977-12-21
Granted: 1981-11-17
Abstract: Abstract of The Disclosure Aromatic acids having the following formula   have been found to be effective plant growth regulants especially for the treatment of corn plants.
Patent CA-1097684-A (CA)
Title: PROCEDE DE PREPARATION D'ACIDES.gamma.ARYL .gamma.OXO ISOVALERIQUES
Inventor: COUSSE HENRI
IPC: C07C59/88
Filed: 1978-01-30
Granted: 1981-03-17
Abstract: L'invention concerne un procédé de préparation de nouveaux acides y aryl y oxo isovalériques de formule: dans laque11e X est un radical hydrogène, halogène, alcoyle, alcoxy, caractérisé en ce que l'on effectue une hydrogénation sélective du groupement méthylène en présence d'un catalyseur des produits de formule: ainsi que les sels thérapeutiquement acceptables de ces acides avec des bases minérales ou organiques.  Les produits obtenus sont utiles pour le traitement des syndromes inflammatoires.
Patent CA-1053124-A (CA)
Inventor: TOLLIVER WILBUR E
IPC: B21F99/00
Filed: 1978-03-03
Granted: 1979-04-24
Abstract: ABSTRACT OF THE DISCLOSURE         The specification discloses a method of forming the end on a closed loop member such as a pipe reinforcing cage or the like.  The method includes the steps of engaging the closed loop member at least at one end thereof at two spaced points and applying a force between the two points on the engaged portions.  A heat source is applied to localized zone along the engaged portion between the two points sufficient to lower the yield point of the engaged portion material to allow a change in the cross section of the engaged portion at the force level generated between the two points.
Patent CA-1112580-A (CA)
Title: Method of making mass transfer apparatus
Inventor: BORSANYI ALEXANDER S
IPC: A61M1/22
Filed: 1978-03-20
Granted: 1981-11-17
Abstract: METHOD OF MAKING MASS TRANSFER APPARATUS            ABSTRACT OF THE DISCLOSURE           A method of manufacturing a mass transfer apparatus is disclosed, comprising the following steps:            (a)   making up an assemblage comprising a semi-permeable membrane folded  in accordion-like manner into a number of closely spaced pleats around support members inserted into or between the pleats on one side only of said membrane, the folded membrane and support members being interposed between two flat and rigid plates of uniform thickness;          (b)   introducing said assemblage between the two platens or a press movable with respect to each other, the opposing faces of the platens remaining constantly parallel during all positions of the platens;           (c)  exerting a predetermined and uniformly-distributed compressive load on said assemblage by means of said press;           (d)  connecting the opposite side edges of said lower and upper rigid plates of the assemblage by sticking, sealing, melting, welding, soldering, bracing, potting, casting, or the like, while said assemblage is maintained under said uniformly-distributed and predetermined load; and (e)   sealing and housing said assemblage by any desired per se known means to form within such housing two compartments, one for blood and the other for dialysate, separated by the semipermeable membrane.  A mass transfer apparatus having reproducible performance characteristics is thereby provided.
Patent CA-1102270-A (CA)
Inventor: DEBOO JEROME L
IPC: B41J13/14
Filed: 1978-04-19
Granted: 1981-06-02
Abstract: ABSTRACT OF THE DISCLOSURE            A paper guide extends around the platen of a printing machine and has a flexible extension which bears against the front of the moving printing mechanism included in the printing machine, The close proximity of the paper guide to the printing mechanism of the printing machine serves to guide the paper as closely as possible into the small gap between the printing head and the platen and also to guide the paper as accurately as possible out through the paper-exit opening of the  cabinet of the printing machine.  Being so closely guided (particularly in the case of multiple sheet carbon set-ups or the joints of fan-fold paper), the leading edge or a fold of the paper is less likely to catch on the ribbon or get caught on the edge of the paper-exit opening of the cabinet.  The flexible final guide extends so high up the printing mechanism side of the platen that it actually bears against the printing head and is flexible deflected by the printing head as the printing head moves across the front of the platen.
Patent CA-1079003-A (CA)
Inventor: LABRECQUE LEOPOLD
IPC: A61H9/00
Filed: 1978-05-25
Granted: 1980-06-10
Abstract: Abstract A device for therapeutic bathing of one's feet and wherein the feet are cleaned or treated all around and are positioned to enhance relaxation and comfort and the process is adapted for continuous hygienic use by preventing direct contact of the feet therein and by advantageous drainage thereof.  This therapeutic feet bathing device comprises a feet enclosure including a tub portion and a transparent hood pivoted to the tub portion, a pair of resilient sealing strips secured to the tub portion and hood respectively whereby upon closing they cooperatively and sealingly clamp the legs of the user, liquid jet nozzles impinging liquid jets against the feet, a venturi siphon T, manual valves, and piping to selectively feed liquid to the jet nozzles or drain the tub portion by suction in the venturi siphon T, a stand for the feet enclosure providing for vertical and horizontal adjustment relative to a chair for the user, and a liquid supply tank to feed a foot treatment substance and liquid to the jet nozzles.
Patent CA-1097305-A (CA)
Inventor: LEGILLE EDOUARD
IPC: F16K27/04
Filed: 1978-06-02
Granted: 1981-03-10
Abstract: A B S T R A C T            A valve for opening and closing a fluid conduit of the type having a generally wide cross section, the conduit having a transverse slit therein to allow for movement of a shut-off plate therethrough. The shut-off plate has a spherical shape and defines a center about which the shut-off plate may be arcuately displaced to close the conduit when the plate is positioned within the conduit and to open the conduit when the plate is positioned external to the conduit.
Patent CA-1109274-A (CA)
Inventor: BALMAT JEAN L
IPC: C22B3/38
Filed: 1978-07-26
Granted: 1981-09-22
Abstract: Title Rhodium Recovery from Hydroformylation Still Heel with Triaryl Phosphite Ligand Abstract A process for recovering rhodium present in a still heel from the hydroformylation of an unsaturated hydrocarbon wherein rhodium and a triaryl phosphite ligand were used characterized by (a)  pretreating the still heel with a compatible organic solvent or a mixture there-of, at least 5 ml of water per 100 g of still heel, oxygen gas or a precursor thereof and sufficient base to produce a pH of 2 to 7 in the reaction mixture after rhodium precipita-tion;      (b)  heating to a temperature of from 0° to 80°C to oxidize the triaryl phosphite ligand to the corresponding phosphate com-pound; and (c)  heating the mixture from (b) for from about 15 minutes to about 120 minutes at about 115°C to about 175°C to precipitate zero valent rhodium; and optionally purify-ing the precipitated rhodium from (c) by converting from zero valent form to Rh2O3.
Patent CA-1093818-A (CA)
Inventor: FETTY WARREN N
IPC: B05B11/00
Filed: 1978-08-14
Granted: 1981-01-20
Abstract: Abstract of the Disclosure A large capacity water squirting implement in the form of a cane.  This water squirting implement utilizes a reciprocal plunger hand pump which is mounted at the top of a hollow, elongated tube which provides the large water storage capacity.  A head is slidably secured to the top of the cane, enclosing the pump in such a way that reciprocal motion of the head is transmitted to the plunger or the pump to cause squirts of water to be emitted from a tube extending from the outlet of the pump to the exterior of the head.