baber/WOPTO huggingface dataset:
Patent CA-1121485-A (CA)
Inventor: SCHILLING ROGER A
IPC: F23N5/24
Filed: 1978-11-14
Granted: 1982-04-06
Abstract: ABSTRACT OF THE DISCLOSURE         A fuel ignition system that uses a high voltage spark generator and a flame rectification detecting circuit is disclosed.  The system utilizes a voltage clipping means in the form of a neon tube to prevent the high voltage of the ignition system from interferring with the operation or the flame detection system even though both systems use a common spark gap.
Patent CA-1117516-A (CA)
Inventor: COX CARL V
IPC: F16J15/20
Filed: 1979-01-24
Granted: 1982-02-02
Abstract: INJECTABLE PACKING FORMULATION CONTAINING    FLEXIBLE GRAPHITE     ABSTRACT OF THE DISCLOSURE       An injectable packing formulation comprising partic-ulate flexible graphite and a suitable liquid lubricant.          Such formulation can be used to pack the stuffing box assembly of any pump, valve, expansion joint, or like structure, and is particularly useful at temperatures in excess of 500°F. where other packing materials do not perform satisfactorily.  While stuffing boxes filled with conventional injectable packing formulations require frequent re-packing in order to maintain a seal when operated at elevated temperatures, stuffing boxes packed with the packing formulation of the present invention require little or no maintenance even when operated at highly elevated temperatures.
Patent CA-1166779-A (CA)
Inventor: UGELSTAD JOHN
IPC: C08F291/00
Filed: 1979-02-19
Granted: 1984-05-01
Abstract: Abstract of the disclosure The invention provides a process for preparing an aqueous emulsion or dispersion of a partly water-soluble material, and optionally further conversion of the prepared dispersion or emulsion to a polymer dispersion when the partly water-soluble material is a polymerizable monomer.  In a first step a dispersion of polymer particles is prepared containing one or more materials having a very low solubility in water, then in a second step there is added the partly water-soluble material which diffuses into the particles from the first step, and then, if the partly water-soluble material is a polymerizable monomer, polymerisation may be effected.
Patent CA-1123646-A (CA)
Title: Weatherized housing assembly for a surveillance  camera
Inventor: PAGANO RAYMOND V
IPC: G03B29/00
Filed: 1979-03-02
Granted: 1982-05-18
Abstract: ABSTRACT OF THE DISCLOSURE           Disclosed is a weatherized housing assembly for a surveillance camera.  The assembly includes a laterally ex-tending support with a cover carried by the end portion of the support, the cover having a skirt upon which rainwater may flow, form pendant drops and fall.  A camera mount is within the cover and is adapted to carry the surveillance camera and a camera positioning motor.  Fastening means extend through the camera mount, the cover and support for fastening the camera mount and the cover together and to the support.          The assembly includes a dome substantially transparent to light in at least one direction therethrough and latch means are provided for securing the dome to the cover in surrounding a camera.
Patent CA-1101907-A (CA)
Inventor: KASHIHARA SHIGERU
IPC: B60N2/90
Filed: 1979-03-07
Granted: 1981-05-26
Abstract: ABSTRACT OF THE DISCLOSURE         A driver's seat mounting apparatus for a motor vehicle having a driver's seat shiftable either forwardly or rearwardly along rails.  Rail supporting members for said shiftable driver's seat are disposed at a height lower than the portion mounted on the top surface of the suspension.
Patent CA-1132038-A (CA)
Title: Multi-fuel gas burner using preheated forced  draft air
Inventor: ZINK JOHN S
IPC: F23G7/06
Filed: 1979-06-01
Granted: 1982-09-21
Abstract: ABSTRACT OF THE DISCLOSURE           A multi-fuel gas burner using preheated forced draft air, com-prising a cylindrical inner burner tube, supported by the wall of a furnace, and inserted into an opening in said wall, and including means to inject through the upstream end combustion air preheated to a selected temperature, and compressed to a selected pressure.  The downstream end of the inner burner tube is closed, and there is a plurality of longitudinal slots, cir-cumferentially spaced, in the wall of the tube at the closed end.  Rich fuel gas up to 3,500 btu/cu feet is injected under selected pressure into the inner burner tube along its axis.  An outer burner tube axially surrounds the inner burner tube and there is an annular passage therebetween.  Low pressure, lean, combustible gas of as low as 50 btu/cu feet is passed down the annular passage and outwardly through a circumferential slot at the end of the outer burner tube inside the furnace.  The hot combustion air and rich gas flowing through the inner tube and radially outwardly and rearwardly through the plurality of slots, flow against and mix with the lean gas flowing outwardly through the circumferential slot, and burn against the surface of a tile, having a central opening, through which the burner is inserted into the furnace.
Patent CA-1145733-A (CA)
Inventor: SEIFERT HELMUT
IPC: B60R22/405
Filed: 1979-06-15
Granted: 1983-05-03
Abstract: Abstract of the Disclosure:          Automatic wind-up roller for a safety belt with means to block the belt roller in case of danger.  The wind-up roller has an automatic release mechanism which is activated when the vehicle exceeds a predetermined acceleration or deceleration.  The automatic release mechanism when activated in turn activates a control element, wherein at least two locking pawls, preferably arranged at opposite sides of the belt shaft, are caused to interact with locking tooth means to block the belt roller.  Means are provided to ob-tain simultaneous operation of both pawls by a single control element.
Patent CA-1140857-A (CA)
Inventor: PEGEL KARL H
IPC: C07J71/00
Filed: 1979-07-04
Granted: 1983-02-08
Abstract: TITLE:     "SPIROKETALINS AND THEIR APPLICATIONS"          APPLICANT: ROECAR HOLDINGS (NETHERLANDS ANTILLES) NV            ABSTRACT            The present invention provides a pharmaceutical composi-tion, primarily for the treatment of inflammatory condi-tions, including benign prostata hypertrophy, the composi-tion containing a spiroketalin such as diosgenyl-.beta.-D-glycoside or hecogenyl-.beta.-D-glycoside.  A unit dosage form is provided which contains between 0,3 and 0,75 mgm of the spiroketalin.
Patent CA-1112686-A (CA)
Inventor: SCHROEDER GEORG
IPC: B60P1/56
Filed: 1979-08-15
Granted: 1981-11-17
Abstract: ABSTRACT OF THE DISCLOSURE        A vehicle for the selective transport of a piece load or a bulk load has a container including a bottom constituting, at least in part, a funnel having a discharge opening, a top closure arranged above the bottom and collapsible side walls attached to the bottom and the top closure.          The side walls are formed of a plurality of relatively rigid side wall elements having, in a lowered position of the top closure, a collapsed state in which they are stacked with respect to one another between the top closure and the bottom.  In the collapsed state of the slide walls the upper face of the top closure serves as a loading platform for a piece load.  The side walls further have, in a raised position of the top closure, an erected state in which the side wall elements together contiguously form sealed side walls.
Patent CA-1120200-A (CA)
Inventor: SMITH WAYNE E
IPC: C08J9/00
Filed: 1979-08-27
Granted: 1982-03-16
Abstract: EXPANDABLE RUBBER/RESIN BLEND AND RESULTING FOAM                     ABSTRACT OF THE DISCLOSURE An expandable resin/rubber blend comprising a butadiene-acrylonitrile rubber, a vinyl chloride resin, and a polymethylmeth-acrylate, adapted to form chemically blown, predominantly closed cell foam in a density range of about 1.8-4 pounds/cu. ft.
Patent CA-1146398-A (CA)
Inventor: MCNABNEY JOHN C
IPC: F24F13/24
Filed: 1979-09-18
Granted: 1983-05-17
Abstract: AIR CONTROL MECHANISM HAVING NOISE SUPPRESSION MEANS         ABSTRACT OF THE DISCLOSURE          The invention provides an airflow control mechanism for use in an air duct for controlling airflow through the duct.  The air flow control mechanism includes a frame positionable in the duct, and a plurality of blades supported by the frame and extending transverse-ly to the direction of the air flow through the air duct. At least one of the blades is supported for pivotal movement about its longitudinal axis and has an elongated edge moveable toward and away from an elong-ated edge of another of the blades to restrict air flow through the duct.  A fiber material strip is applied to at least one of those edges, the fiber material strip including a substrate bonded to that edge and a plural-ity of closely spaced fibers projecting transversely from the substrate, the fiber covering being functional to prevent the generation of a high frequency standing wave between the adjacent surfaces of the blade.
Patent CA-1122081-A (CA)
Inventor: HOBBS WALTER V
IPC: F16J3/04
Filed: 1979-10-17
Granted: 1982-04-20
Abstract: BELLOWS ASSEMBLY AND METHOD OF MAKING THE SAME                Abstract A bellows assembly and method of making the assembly are disclosed.  The assembly comprises a bellows head including thin walled flexible members which are joined to define an ex-pansible chamber.  An anchor fitting attaches and communicates the bellows head to a capillary tube and an expansible fluid occupies the tube and chamber.  A base supports the bellows head and capillary tube with the anchor fitting interconnecting the bellows head, tube and base.  The anchor fitting is bonded to the diaphragm member and capillary tube and deformably engages the base plate to clamp the base plate to the bellows head.
Patent CA-1077376-A (CA)
Inventor: HASTY JAMES H
IPC: A61H1/00
Filed: 1979-11-02
Granted: 1980-05-13
Abstract: SEQUENTIAL INTERMITTENT COMPRESSION DEVICE     ABSTRACT OF THE DISCLOSURE           A device for applying compressive pressures against a patient's limb from a source of pressurized fluid.          The device has an elongated pressure sleeve for enclosing a length of a patient's limb, with the sleeve having a plural-ity of separate fluid pressure chambers progressively ar-ranged longitudinally along the sleeve from a lower portion of the limb to an upper portion of the limb proximal the pa-tient's heart relative the lower portion.  The device has means for intermittently forming a plurality of fluid press-ure pulses from the source in a timed sequence during period-ic compression cycles.  The device also has means for connect-ing the different pressure pulses of the sequence to separate chambers in the sleeve in an arrangement with later pulses in the sequence being connected to more upwardly located chambers in the sleeve to apply a compressive pressure gradient against the patient's limb by the sleeve which decreases from the low-er to upper limb portions. The device also has means for in-termittently connecting the chambers to an exhaust means dur-ing periodic decompression cycles between the compression cy-cles.
Patent CA-1127166-A (CA)
Inventor: KODAMA TSUTOMU
IPC: A61P25/04
Filed: 1979-11-28
Granted: 1982-07-06
Abstract: ABSTRACT OF THE DISCLOSURE         A novel 2-[4-(3-methyl-2-thienyl)phenyl]propionic acid and a pharmaceutically acceptable salt thereof.  These compounds are useful for treating symptoms of inflammation and pain in mammals including man.  This disclosure relates to such compounds, a process for producing the same, a pharmaceutical composition containing such a compound and a method for treating symptoms of inflammation and pain.
Patent CA-1117323-A (CA)
Inventor: LIPPACHER WOLFGANG
IPC: B23B51/00
Filed: 1979-11-28
Granted: 1982-02-02
Abstract: ABSTRACT OF THE DISCLOSURE         A tool engageable in a driving device is used for inserting and setting self-drilling dowels of the type consisting of a drill member and a spreader member.  The tool is formed of an integral transmission member and plunger and an engaging member laterally encircling the plunger.  The transmission member plunger is axially displaceable relative to the engaging member.  Percussive and rotative forces generated in the driving device are transferred into the transmission member-plunger.          Projections are formed on the transmission member and engage surfaces on -the engaging member for selectively transmitting one or both of the percussive and rotative forces to the drill member.  Further, by axially displacing the -transmission member-plunger relative to the engaging member, the spreader member can be driven into the drill member for setting or anchoring it within the borehole formed in the receiving material by the drill member.
Patent CA-1142501-A (CA)
Title: Procede industriel de fabrication en semi-continu  de zeolithe a
Inventor: BERGER BERNARD
IPC: C01B33/26
Filed: 1979-12-12
Granted: 1983-03-08
Abstract: Un procédé de préparation en semi-continu de zéolithe A de qualité constante et homogène, consistant à mélanger une solution d'aluminate de sodium et une solution de silicate de sodium. Ce procédé est caractérisé en ce que le mélange de ces deux solutions est effectué de façon instantanée et en continu dans un récipient dans lequel le temps de séjour moyen est compris entre 30 secondes et 20 minutes pour former un gel dont la cristallisation est effectuée ultérieurement en discontinu.
Patent CA-1134509-A (CA)
Inventor: CHAN TSIU C
IPC: G11C11/40
Filed: 1980-01-03
Granted: 1982-10-26
Abstract: ONE TRANSISTOR-ONE CAPACITOR MEMORY CELL            ABSTRACT OF THE DISCLOSURE An integrated circuit memory cell pair having its data lines insulated with respect to the semiconductor substrate at all points other than the point of electrical contact to the transistors of each memory cell. The semiconductor substrate has drain and source regions about the transmission channel of the field effect transistor and has a first capacitor electrode integral with one terminal of the transistor. A first polysilicon layer insulatively disposed relative to the substrate provides a conductive layer for a second capacitor electrode for each memory cell. A second insulatively disposed polysilicon layer provides the gate regions of the transistors and the data lines. The data lines make electrical contact through a self-aligned embedded contact. Using this construction, a highly dense memory cell array is achieved without sacrificing capacitor area.
Patent CA-1137206-A (CA)
Inventor: PEYTON RALPH B
IPC: G01S11/00
Filed: 1980-03-10
Granted: 1982-12-07
Abstract: Applicant;     Ralph B. Payton Title;         Speed Indicator for Fishing Gear ABSTRACT      A water speed sensing transmitter unit suspended from a fishing boat at the depth fishing gear is being trolled actuates transmission of a pulse signal through the water for detection by a receiver unit mounted on the boat.  The frequency of the pulse signal is propor-tional to the speed of the transmitter unit relative to surrounding water at the trolling depth.  The receiver unit recreates a display of the average speed sensed by the transmitter unit over a predetermined period.
Patent CA-1142533-A (CA)
Inventor: MORI KENJI
IPC: C07C45/42
Filed: 1980-04-03
Granted: 1983-03-08
Abstract: ABSTRACT OF THE DISCLOSURE         A method for the preparation of 3,3,7-trimethyl-2,9-dioxatricyclo[3.3.104'7]nonane (lineatin, a general name), an aggregation pheromone of an ambrosia beetle, represented by the formula (I),   I   which comprises reacting a keto lactone represented by the formula (II),   (II) with diisobutylaluminum hydride and subsequently, treating with an acid.  The lineatin, useful as an insect attractant compound in agriculture and forestry for controlling insect pest populations, is thus prepared by chemical synthesis in sufficient quantities for commercial use.
Patent CA-1154047-A (CA)
Inventor: MUELLNER JAMES M
IPC: B62B3/00
Filed: 1980-05-06
Granted: 1983-09-20
Abstract: Abstract of the Disclosure An improved versatile cart structure is disclosed. The cart has a lower frame structure for supporting bulky objects, a pair of spaced upright supports extending from the lower frame and an upper frame structure extending rear-wardly from the upright supports and over the lower frame in spaced relationship, for carrying objects and also forming a guide handle for the cart.  In preferred form, the cart is configured for nesting engagement with similarly styled carts and for use for automatic cart vending systems.  A unique wheel structure supports the cart in a manner that enables stable positioning of the cart on escalators.  In one configuration, the cart forms a luggage carrier having a child seat convertible to an adult seat for use as a temporary wheelchair.  In another configuration, the cart doubles as a shopping cart and a child seat.
Patent CA-1150667-A (CA)
Inventor: MAMADZHANOV ULMAS D
IPC: B03B13/04
Filed: 1980-05-16
Granted: 1983-07-26
Abstract: ABSTRACT    The method of separating the solid phase in a drilling mud includes forming from the drilling mud an adhesion layer on a rotating curvilinear closed surface by partly introducing this surface into the drilling mud, and simultaneously treating the drilling mud and the adhesion layer formed therefrom in a direct-current electric field, to reduce the value of the surface tension in the adhesion layer, and regulating the angular speed of rotation of the curvilinear closed surface to attain the predetermined values of the centrifugal forces in the adhesion layer.     There is disclosed an apparatus for performing said method, comprising: receptacles adapted to receive the drilling mud to be purified and the purified drilling mud, respectively, and a driven drum accommodated above the receptacle for the drilling mud to be purified so that a portion of the periphe-ral surface thereof extends into the drilling mud, for the adhesion layer to be  formed thereon; electrodes connectable to a direct-current source, adapted to produce an electric field in the drilling mud being purified and in the adhesion layer.
Patent CA-1159118-A (CA)
Inventor: DE RONDE FRANCOIS C
IPC: H01P1/00
Filed: 1980-06-18
Granted: 1983-12-20
Abstract: PHF. 79-538               10 ABSTRACT:             A bandstop filter for very high frequency trans-mission lines having distributed constants, comprising several filtering elements each intended to prevent the transmission of a specific frequency band.  The first fil-tering element is a quarter-wave filter, the second element an assembly of two transmission paths of a length such that the signals present at the outputs have opposite phases and cancel other, the third element being a quarter-wave filter, these elements being grouped such that they form an extremely compact filter which is quite insensitive to proximity effects.  Use for very high frequency filters having wide cutoff bands.
Patent CA-1128968-A (CA)
Inventor: EGASHIRA HIROJI
IPC: B66F7/08
Filed: 1980-06-26
Granted: 1982-08-03
Abstract: ABSTRACT OF THE DISCLOSURE    A pipe nesting and denesting apparatus is efficiency in transportation of many pipes different in diameters, and said apparatus can operate in a short time nesting work without injuring pipes. Inside the rails of said apparatus, a receiving stand for receiving pipe which is movable up and down is provided, said pipe is moved by a supporting rod on a carriage, and pipes different in diameters are inserted or pulled up on an adjustable nesting stand.
Patent CA-1163281-A (CA)
Inventor: HILMERSSON ANDERS E
IPC: B65B41/18
Filed: 1980-07-21
Granted: 1984-03-06
Abstract: ABSTRACT           The invention relates to a regulating arrangement in particular on packing machines for the feed of weblike packing material in register with decorations or folding indications, so-called crease lines, present on the web. In accordance with the invention the desired control is obtained in that the tension of the web is regulated with the help of a so-called guide roller over which the web is passed, the speed of the guide roller being regulated so that a web tension required for a feed according to register is obtained.
Patent CA-1141727-A (CA)
Inventor: NUECKEL KLAUS
IPC: B41K3/00
Filed: 1980-08-06
Granted: 1983-02-22
Abstract: ABSTRACT   A locking and aligning device for franking machines is disclosed, the device preventing both the value-printing rollers, and the switching -drum for an internal adder, from being moved during a printing operation, and also aligning the printing rollers.  This is achieved by special tooth arrangements, gearwheel locks, and a slide let into a shaft, the slide being actuated by a suitably designed cam.
Patent CA-1117890-A (CA)
Inventor: EUVERARD MAYNARD R
IPC: B65G57/03
Filed: 1980-09-02
Granted: 1982-02-09
Abstract: ABSTRACT          A conveyor including a pair of laterally spaced-apart endless chains having receptacle carriers mounted therebetween for feeding receptacles such as bread pans or baskets or the like between an infeed-outfeed  conveyor and the top of a receptacle stack.  The conveyor chains are hor-izontally spaced-apart in a direction perpendicular to the lateral direction with the carriers mounted for rotation about two spaced-apart axes which are respectively fixed with respect to the chains so that the carriers are stably held in a predetermined orientation and undergo only translational movement along the conveyor path.  The path has a transfer portion at the top of the stack wherein the carriers and carried receptacles remain stationary for a time during which the carriers are moved between support and release con-ditions to pick up or deposit receptacles at the top of the stack.  Indexing mechanism moves the transfer portion vertically to keep it at the top of the stack as the stack height changes.          Magnetic and non-magnetic carriers are disclosed, as well as several arrangements of the infeed-outfeed conveyor with res-pect to the stack, and an automatic storage system using the stacker/unstacker.
Patent CA-1153126-A (CA)
Inventor: WHITE BARRY B
IPC: G06F3/06
Filed: 1980-10-07
Granted: 1983-08-30
Abstract: Abstract of the Disclosure A data storage management system and method for use in conjunction with a "host" digital computer.  The system responds to requests by the host computer to store and to retrieve information in the format of a conventional tape drive assembly. The data, however, is actually stored or retrieved in piecemeal form from a plurality of disk storage elements so that the data management system functionally mimics a tape drive and accepts and produces data in serial (tape) format, but in fact stores the data in available spaces in disk units.
Patent CA-1163687-A (CA)
Title: Circuit de correction des bruits de phase pour un  systeme de transmission de donnees
Inventor: LEVY MICHEL
IPC: H04L25/03
Filed: 1980-10-17
Granted: 1984-03-13
Abstract: La présente invention a pour objet un circuit de correction des bruits de phase pour un système de transmission synchrone de données par l'intermédiaire de symboles ayant en réception un circuit de décision fournissant une estimation des symboles émis. Ce circuit de correction comporte un circuit de déphasage placé devant le circuit de décision et muni d'une boucle d'asservissement de phase du troisième ordre comprenant un générateur d'angle de déphasage muni d'une entrée d'incrémentation, un détecteur d'erreur de phase fournissant au rythme des symboles reçus la valeur d'une erreur de phase subsistant aux bornes du circuit de décision entre chaque symbole reçu et son estimation, et un filtre intercalé entre l'entrée d'incrémentation du générateur d'angle de déphasage et le détecteur d'erreur de phase , ce filtre ayant une fonction de transfert qui exprimée par la transformée en z a pour expression: <IMG> a,b,c et d étant des coefficients non nuls positifs et les termes z-1 des numérateurs pouvant être supprimés. Ce circuit de correction des bruits de phase est avantageusement utilisé avec une modulation d'amplitude en quadrature.