baber/WOPTO huggingface dataset:
Patent CA-1146822-A (CA)
Inventor: FOX DAVID H
IPC: F02P7/02
Filed: 1980-09-04
Granted: 1983-05-24
Abstract: ABSTRACT OF THE DISCLOSURE            An electrical distributor for an internal combus-tion engine is provided with alignment devices which are an integral part of the distributor structure and that func-tions to position fully seated, reversably mounted spark plug terminals for sequential commutation by a roter elec-trode within the distributor.  Wrongful insertion and seating of a first type of terminal into an aperture designed for acceptance of another type is prevented.
Patent CA-1140903-A (CA)
Inventor: BALDWIN SAMUEL L
IPC: F21V7/00
Filed: 1980-09-19
Granted: 1983-02-08
Abstract: LUMINAIRE                 ABSTRACT OF THE DISCLOSURE Indoor lighting fixture provides semi-indirect symmetrical light distribution.  The fixture comprises a central support tube attached   to the ceiling at its upper end and having a high intensity gaseous  discharge lamp at its lower end projecting into a boxlike housing having a semi-transparent variable transmission lens on its bottom and an interior reflector extending around the lamp for reflecting light rays upwardly toward the ceiling. Vertically spaced louvers arranged encircling the upper  portion of the lamp serve to shield the lamp from direct view of the room occupants to avoid glare.
Patent CA-1153639-A (CA)
Inventor: BAHR JUERGEN D
IPC: B41M5/24
Filed: 1981-01-29
Granted: 1983-09-13
Abstract: PROCESS FOR PRODUCING A RECORD CARRIER COATED WITH A LACQUER LAYER CONTAINING A CONTRAST MEDIUM AND A LAYER CONTAINING      ALUMINUM, AND RECORD CARRIERS PRODUCED THEREBY     ABSTRACT OF THE DISCLOSURE            To prevent the formation of solid residues on the print electrodes during electroerosion printing, 0.5 to 5 per cent by weight of finely distributed CaCO3 with about 2000 to 5000 particles per mm2 are added to the lacquer.
Patent CA-1155377-A (CA)
Inventor: BURKNER WOLFGANG
IPC: B27N3/14
Filed: 1981-03-04
Granted: 1983-10-18
Abstract: 8.126 (a)  APPARATUS FOR ALIGNING CHIPS DURING      THE MANUFACTURE OF CHIPBOARDS                (b)  Abstract of the Disclosure The present invention relates to an apparatus for longitudinally aligning particles, such as chips during the manu-facture of chipboards, into a preferred direction by means of a parallel, vertical aligning plates spaced apart from each other. Sets of alternating spiked and solid discs are mounted above the vertical aligning plates intermeshing with them to prevent clogging and facilitates longitudinal alignment of the particles being fed.  The solid discs may have different diameters to facilitate flow.  Preloosening rollers are mounted above the afore-mentioned disc rollers at different levels to more uniformly dis-tribute particles.  The central preloosening rollers slightly over-lap each other and rotate in opposite directions.  Outer preloosen-ing rollers also rotate in opposite directions.
Patent CA-1163801-A (CA)
Inventor: LEROY PIERRE
IPC: C22B9/10
Filed: 1981-03-04
Granted: 1984-03-20
Abstract: Tuyere for the processing of metals in the liquid, solid or pasty state, and capable of introducing simultaneously and separately a gas and a powdered material. The tuyere comprises at least two well-centered concentric tubes, the gas being introduced into a non-external tube, and the powdered and compressed material being introduced into another tube, which is lubricated on its inner wall by a film of a lubricating substance introduced through a slot formed therein. The outer tube is traversed by an agent protecting the tuyere against its hot wear.
Patent CA-1158130-A (CA)
Inventor: KATO TADAAKI
IPC: A22C13/00
Filed: 1981-03-11
Granted: 1983-12-06
Abstract: TITLE OF THE INVENTION:            METHOD FOR PREPARING SHAPED MATERIAL OF COLLAGEN            ABSTRACT OF THE DISCLOSURE:           A method for the preparation of a collagen shaped material having a high mechanical strength, wherein a refined material of collagen is finely divided into collagen fiber followed by forming the shaped material from the fiber, character-ized in that the refined material of collagen is swollen with an aqueous acidic solution in the presence of a hydrophilic organic solvent before the finely dividing step and a gelatin or a solu-ble collagen may or may not be added to the acid-swollen material of collagen or the collagen fiber before the forming step.
Patent CA-1165251-A (CA)
Inventor: FECHTER LEONHARD
IPC: E02B5/08
Filed: 1981-04-21
Granted: 1984-04-10
Abstract: Abstract of the Disclosure A bar screen with a screen cleaner has a vertically movable carriage with a rake pivotally connected thereto by pivot arms.  A foldable lever assembly is pivotally connected to the carriage and to the pivot arms and assures a fully extended position and a folded position which correspond to a position of engagement of the rake with the screen and a posi-tion of disengagement of the rake with the screen, respectively.     A lower stop engages the foldable lever assembly and moves it from a folded position to an intermediate folded position at the end of downward movement of the carriage and before the lever assembly reaches fully extended position so that the rake remains in a position of disengagement with the screen during downward movement of the carriage and is held in this position until the lever assembly is moved to fully extended position in response to upward movement of the carriage.
Patent CA-1162067-A (CA)
Inventor: SZCZESNY DONALD E
IPC: F16C11/06
Filed: 1981-05-11
Granted: 1984-02-14
Abstract: JOINT ASSEMBLY               Abstract of the Disclosure An improved joint assembly has a boot seal with a retainer ring.  The retainer ring is effective to hold the seal in place on a housing having a circular side surface with any one diameter in a range of diameters.  The retainer ring includes an annular base having a plurality of interspersed groups of radially inwardly extending fingers or tabs.  Each group of fingers includes fingers of different lengths to cooperate with housing side surfaces having different diameters within the range of diameters.  Thus, each group of fingers includes a medium length finger which cooperates with a housing side surface having a diameter that falls within a middle portion of the range of diameters.  Each group of fingers includes a relatively short finger which cooperates with a housing side surface having a diameter which is greater than the mid-range diameter.  Similarly, each group of fingers includes a relatively long finger which cooperates with a housing side surface having a diameter which is smaller than the mid-range diameter.
Patent CA-1156974-A (CA)
Inventor: MUMFORD GEORGE V
IPC: B65D41/48
Filed: 1981-05-20
Granted: 1983-11-15
Abstract: TITLE                 TEMPER PROOF SNAP CAP                 ABSTRACT OF THE INVENTION The invention provides an improved plastic snap cap with a tamper proof band for sealing wide mouthed plastic containers that have an outwardly protruding, continuous, circumferential bead near the top of the container rim.  The cap panel has a depending sealing plug for forming a seal on the inside surface of the container.  The inside of the closure skirt has a dual function groove formed to provide a frangible circumferential line and to receive the protruding bead when the cap is snapped into position on the container.  The portion of the skirt below the groove serves as a tamper proof tear strip, and normally prevents removal  of the closure.  The groove on the inside of the closure skirt does not extend around the entire inner circumference of the skirt, but leaves a small section of the skirt with no groove or recess to receive the protruding bead.  Therefore, when the cap is in place on the container, the protruding bead causes this section of the skirt to bulge slightly outward.  A vertical score line extends from each end of the discontinuous groove to the bottom of the tamper proof band.  The small bulged area and vertical scare lines permit the tamper proof band to be easily grasped and torn away from the closure along the peripherally weakened area provided by the discontinuous groove.
Patent CA-1154938-A (CA)
Inventor: HAAS FRANK C
IPC: B01J23/74
Filed: 1981-06-01
Granted: 1983-10-11
Abstract: METHOD FOR THE REMOVAL OF NITRIC OXIDE FROM GAS STREAMS          ABSTRACT OF THE DISCLOSURE:       A method for removing nitric oxide from gas streams containing the same. The nitric oxide is removed by contacting the nitric oxide with elemental iron in the presence of water.  The nitric oxide is believed to be reduced to nitrogen gas.  The method has particular applications to removal of nitric oxide from gas streams produced during combustion of carbonaceous materials.
Patent CA-1169559-A (CA)
Inventor: LIEDTKE RUDOLPH J
IPC: G01D5/14
Filed: 1981-06-05
Granted: 1984-06-19
Abstract: ROTARY POSITION INDICATING CIRCUIT     Abstract of the Disclosure A circuit for indicating angular position of a rotary member comprising a resolver including an amplitude stabilized sine-cosine generator coupled to quadrature windings of the resolver for providing a d.c. signal which varies as a linear function of the position of a rotatable member coupled to the resolver.          The d.c. signal is fed to a plurality of comparators for comparing such angular position to a plurality of predetermined angular set points.  The comparators are coupled to a priority encoder for indicating angular position of the rotary member.  The encoder includes a switch array and a plurality of exclusive-OR gates for programming the encoder to provide a zero output at an arbitrary position of the rotary member.  A digital voltmeter calibrated in angles of member rotation is coupled through a plurality of momentary contact push-button switches for normally receiving the d.c. signal indicative of angular rotation, and for alternatively and selectively receiving a signal indicative of a selected one of the set points for facilitating set point adjustment.
Patent CA-1156908-A (CA)
Inventor: EL-IBIARY YEHIA
IPC: F15B13/043
Filed: 1981-06-15
Granted: 1983-11-15
Abstract: Abstract of the Disclosure An electrically controlled hydraulic remote controller for use in piloting the operation of a hydraulic control valve comprising a pair of electrically operated three-way pressure control valves.  Each control valve has a supply pressure inlet and a controlled pressure outlet operable in the de-energized position to prevent flow from the supply inlet to said controlled pressure outlet and connect said outlet to tank pressure.  Each valve when energized is operable to permit fluid flow from the inlet to the controlled pressure outlet in proportion to the solenoid force operating said valve and simultaneously permit fluid to flow to tank pressure.  The controller is responsive to the higher of the controlled pressure of the outlets of the two pressure controlled valves for applying the higher controlled pressure to the valve having the lower controlled pressure to operate the valve in direction increasing the passage of fluid through the other valve to tank.
Patent CA-1160871-A (CA)
Inventor: JOHANSSON BOERJE L I
IPC: B23D65/00
Filed: 1981-06-15
Granted: 1984-01-24
Abstract: ABSTRACT     In order to reduce the tendency towards cracks in the bottom of the teeth of saws by increasing the capacity of the saw to withstand dynamic loading, the inherent stresses in the saw blade are redistributed by plastic deformation in the region of the root of the bottoms of the saw teeth.   According to a preferred form of embodiment, the deformation takes place from the sides of the saw blade, the tools being applied so that they are directed substantially straight against the roots of the teeth.   In this manner an improvement of about 50% in the fatigue strength under dynamic loading can be achieved.   The method is intended in particular for application to saws which are not intended to be resharpened, such as circular saws, band saws and frame saws which are equipped with hard metal or covered with stellite.
Patent CA-1176932-A (CA)
Title: Wound dressing
Inventor: MURRAY DOUGLAS G
IPC: A61L15/22
Filed: 1981-09-14
Granted: 1984-10-30
Abstract: Abstract of the Disclosure The invention disclosed is a wound comprising a blend of a water-soluble resin material such as poly(ethylene oxide) and polyethylen-imine, and gelatin.  Suitable blends are those which can be formed into a continuous film and are adherent to a wound.
Patent CA-1135550-A (CA)
Inventor: BUSSARD CHARLES B
IPC: B27F7/00
Filed: 1981-10-14
Granted: 1982-11-16
Abstract: Docket M-325 PINNING METHOD AND APPARATUS       Abstract of the Disclosure There is disclosed a tag attaching method, particularly a method of pinning tags to merchandise and apparatus for carrying out the method.  The illustrated apparatus includes a plunger and a cooperable anvil between which a tag and merchandise are positioned and through which a fastener specifically a pin is driven to attach the tag to the merchandise.  While the pin is being driven through the tag and merchandise, a movable pin guiding and crimping member moves relative to the plunger, the tag and the pin.  The pin is driven firstly through the tag, secondly through the merchandise, thirdly through the merchandise again, fourthly through the tag again, and fifthly through the tag again, and thereupon the movable pin guiding and pin crimping member is moved again to crimp the pin.  A bottom tag in a stack is separated by feeding it toward the pinning zone in one machine cycle and the separated tag is positioned between the anvil and the plunger during the early part of the next machine cycle.  The tag feeding device for separating the bottom tag and the tag feeding device for positioning the separated tag at the pinning zone move relative to each other during the pinning cycle.  A cycle of machine operation can only be initiated when manually operable actuators disposed on opposite sides of the anvil and plunger are both actuated.
Patent CA-1169141-A (CA)
Inventor: JOHNSON WILLIAM E
IPC: G05B15/02
Filed: 1981-10-20
Granted: 1984-06-12
Abstract: TITLE                   ELECTRONIC CONTROL SYSTEM  FOR A GLASSWARE FORMING MACHINE                      ABSTRACT OF THE DISCLOSURE     A control system for a glassware forming machine determines the machine speed in accordance with the physical characteristics of the molten glass and the type of glassware being formed.  The control system is loaded with timing data representing predeter-mined forming steps and a machine cycle speed and a control pro-gram for generating control signals to the machine forming mechanisms for forming the selected type of glassware.  As the machine is operated, one or more physical characteristics of the molten glass entering the machine are sensed and utilized by the control system to adjust the machine speed to an optimum value.          The control system also can utilize signals representing the operation of the forming mechanisms to adjust the timing within the machine cycle.
Patent CA-1209575-A (CA)
Inventor: TOMINAGA MICHIAKI
IPC: A61K31/495
Filed: 1981-10-29
Granted: 1986-08-12
Abstract: ABSTRACT             A carbostyril compound of the formula (I)           (I) wherein R1, R2 and R3 are as defined or its pharmaceu-tically acceptable salt, composition containing the compound and processes for preparing same are disclosed. The compound is: useful as a cardiotonic agent.
Patent CA-1165288-A (CA)
Inventor: LOMAGLIO LEWIS C
IPC: B65D83/14
Filed: 1981-12-30
Granted: 1984-04-10
Abstract: Abstract of the Disclosure A manually operated trigger actuated dispenser pump including a main housing with a trigger connected thereto, a tubular bladder which fits into the housing, and a nozzle connected to the housing.  Fluids are dispensed from the nozzle by depressing the trigger which strikes a strip which in turn strikes the bladder and forces fluids therefrom outwardly through the nozzle.
Patent CA-1170202-A (CA)
Inventor: MIELENZ JONATHAN R
IPC: C12N9/28
Filed: 1982-01-08
Granted: 1984-07-03
Abstract: ABSTRACT OF THE DISCLOSURE         An improved process for producing a thermo-stable alpha-amylase enzyme is described.  The gene coding for the alpha-amylase is incorporated into a chimeric plasmid which is produced in multiple copies by a host microorganism.
Patent CA-1179950-A (CA)
Inventor: VAN WIJK KEIMPE
IPC: H04R11/08
Filed: 1982-01-28
Granted: 1984-12-27
Abstract: PHN. 9944.     ABSTRACT:         A pick-up or cutter, whose magnetic circuit is at least partly hollow, the cavity (cavities) extending mainly in the direction of the magnetic lines of force and the magnetic circuit being formed at least partly with a slot which extends substantially in the direction of the magnetic lines of force.  Suitably, a polepiece of the magnetic circuit is constructed in this way.  This reduces eddy-current losses in the magnetic circuit, thereby improving the treble reproduction of the pick-up.
Patent CA-1189288-A (CA)
Inventor: LALANCETTE JEAN-MARC
IPC: C01F5/06
Filed: 1982-02-19
Granted: 1985-06-25
Abstract: A B S T R A C T         There is provided a process for replacing the magnesium oxide portion of a nature magnesium silicate with sodium oxide thereby to form sodium silicate which comprises melting a natural magnesium silicate and sodium carbonate at a temperature of from 1100 to 1350°C until a clear melt is obtained, the molar ratio of sodium oxide derived from the sodium carbonate per mole of silica contained in the natural magnesium silicate being from 4:1 to 7:1, quenching and extracting said clear melt with water and separating the insoluble mag-nesium oxide from the solution containing predominantly sodium silicate and sodium hydroxide.
Patent CA-1185894-A (CA)
Title: Installation modulaire de production petroliere sous-  marine
Inventor: ROBLIN JEAN-PAUL
IPC: E21B43/017
Filed: 1982-02-22
Granted: 1985-04-23
Abstract: Installation modulaire de production pétrolière sous-marine comprenant au moins une unité satellite dont la production est acheminée par une collecte vers une structure architecturale centrale regroupant des modules fonctionnels à partir de laquelle la production est évacuée. L'installation est caractérisée en ce que cette unité satellite comprend une tête de puits reliée par un connecteur à la partie supérieure d'une tuyauterie d'un trou de forage, un module auxiliaire individuel, relevable, étant associé à la tête de puits, ce module enfermant les organes d'exploitation et de commande et étant relié d'une part à la tête de puits par un premier connecteur et d'autre part à une extrémité de la collecte par un second connecteur. La tête de puits et le module auxiliaire sont installés sur une embase dans deux alvéoles distincts, de forme complémenttaire de la tête et du module auxiliaire. Le module auxiliaire comporte des moyens contrôlables en surface permettant de la déconnecter de la collecte et de la tête de puits, et de le désolidariser de l'embase. Et une méthode de connexion sous-marine d'une unité modulaire relevable avec des connecteurs sous-marins.
Patent CA-1167736-A (CA)
Inventor: BUDZICH TADEUSZ
IPC: F15B13/02
Filed: 1982-02-26
Granted: 1984-05-22
Abstract: Fully Compensated Fluid Control Valve Abstract of the Disclosure A direction flow control valve for control of positive and negative loads equipped with a positive and negative load compensator controlled by a single pilot valve stage responsive to positive and negative load pressure signals.
Patent CA-1191838-A (CA)
Inventor: LABEEUW BERNARD
IPC: C07D501/34
Filed: 1982-03-02
Granted: 1985-08-13
Abstract: entitled: New antibiotic derivatives, derived from cephalo-sporins ABSTRACT OF THE DISCLOSURE            The present invention relates to derivatives of the family of cephalosporins, of formula:       in which - C=O-OA is an acid, a salt or an ester of this acid, Rl is a group of form   in which RA-and RB are H   or alkyl or form a saturated cyclobutyl or cyclopentyl cycle and RC is H or COOH, R2 is a COOCH2-RD group in which RD is 1, 3-thiazol-4-yl or thiazolium. The invention also relates to a process for preparing the pro-ducts of formula (I) and to drugs Containing said products.
Patent CA-1176768-A (CA)
Title: Dispositif de secours de terminal d'abonne
Inventor: KEMLER MARC
IPC: H04M3/12
Filed: 1982-04-02
Granted: 1984-10-23
Abstract: Dispositif de secours de terminaux d'abonnés, dans un système dans lequel les terminaux sont reliés aux lignes des abonnés par l'intermédiaire des contacts des relais de renvoi aux essais de ces lignes. Il comporte au moins un terminal de secours connecté à la liaison de renvoi aux essais desdites lignes, le terminal de secours pouvant remplacer l'un quelconque des terminaux correspondant aux lignes reliées à ladite liaison de renvoi aux essais et le basculement étant réalisé par commande du relais de renvoi correspondant.
Patent CA-1186397-A (CA)
Title: Autocommutateur temporel a commande repartie
Inventor: CAIZERGUES PAUL
IPC: H04Q11/04
Filed: 1982-04-02
Granted: 1985-04-30
Abstract: Autocommutateur temporel à commande par des processeurs, de type microprocesseur, répartis dans des unités de commande, des unités de terminaux et des marqueurs. Les microprocesseurs des unités de commande sont reliés entre eux et aux marqueurs par un réseau d'échange d'informations du type liaison série point à point, dupliquée, régie par une procédure sémaphore, l'accès en est géré par un distributeur dupliqué. Des liaisons multiplex bidirectionnelles, dont les voies temporelles sont également régies par une procédure sémaphore, relient les microprocesseurs des unités de commandes aux microprocesseurs des unités de terminaux, via le réseau de connexion. L'invention s'applique notamment a la commutation de lignes téléphoniques ou de transmission de données ainsi qu'à la commutation de circuits.
Patent CA-1169281-A (CA)
Inventor: KHOE GIOK D
IPC: G02B6/38
Filed: 1982-05-12
Granted: 1984-06-19
Abstract: PHN 10.047                13                   28.4.1982 ABSTRACT: "Connector for coupling at least one optical fibre to a further optical element".           A connector for the pair-wise coupling of (monomode) optical fibres, comprising a central connection portion 1 with a V-groove 26 and two holders 2 in which a cylindrical envelope 3 of an optical fibre 19 is arranged to be resilient in the longitudinal direction and a pin 4 is secured parallel thereto, the envelope 3 being retained in the groove 26 by a hold-down spring 35 when the envelope 3 and the pin 4 are inserted into the con-nection portion 1, the envelope being clamped by a clamp-ing spring 33 which is actuated by the pin 4 after the envelope 3 has reached its ultimate position e.g. against an abutment pin 12.
Patent CA-1187243-A (CA)
Inventor: TARUMI NIRO
IPC: C08F218/00
Filed: 1982-06-21
Granted: 1985-05-14
Abstract: ABSTRACT OF THE DISCLOSURE       A plastic lens of a stepped segment having an excellent surface hardness can be obtained at high molding efficiency from cast polymerization of a 95-50% by weight diethylene glycol bisallyl carbonate and 5-50% by weight of a monomer selected from methyl, ethyl, cyclohexyl, glycidyl acrylates and diacrylates, and 0.1 to 25% by weight of a second monomer selected from diacrylates and dimethacrylates of diethylene glycol, triethylene glycol and tetraethylene glycol.          The % by weight are based on the weight of diethylene glycol bisallyl carbonate and the first monomer.
Patent CA-1214796-A (CA)
Inventor: WHALING MICHAEL H
IPC: B28D1/00
Filed: 1982-07-23
Granted: 1986-12-02
Abstract: ABSTRACT       An impact tool for breaking rock and rock-like material adapted to deliver a high velocity jet of water against the material and a method of breaking rock and rock-like material consisting of delivering a high velocity jet of water to the material to be broken while impacting the material mechanically are disclosed.  Particular embodiments in which the high velocity jet passes through or in contact with a low pressure accumulation of water are described.