baber/WOPTO huggingface dataset:
Patent CA-1059750-A (CA)
Inventor: SMEJDA RICHARD K
IPC: B05C5/02
Filed: 1976-05-10
Granted: 1979-08-07
Abstract: A B S T R A C T :     The pinstripe application system according to this invention provides apparatus and devices for the application of a plurality of mostly narrow stripes created by a diversified assembly of liquids emanating from a large number of feeder chambers and patterned  by one or more exchangeable pin strips which are perforated in accord-ance with the desired location of a multitude of distinct, or joining, or overlapping stripes produced by moving the substrate or carrier to be decorated at a direction of gener-ally ninety degrees to the lateral extension of applicator and having means to adjust pressure, angle and flow character-istics in a manner to simplify and enhance this method of application, as well as locations and sequences for the combination with one or more different type colour applica-tion devices.
Patent CA-1073147-A (CA)
Inventor: KUHLS JURGEN
IPC: C08F2/22
Filed: 1976-05-27
Granted: 1980-03-04
Abstract: PROCESS FOR THE MANUFACTURE OF HOMO- AND COPOLYMERS OF                  TETRAFLUORETHYLENE            ABSTRACT OF THE DISCLOSURE   Polymers on the basis of tatrafluoroethylene are produced in the pre-sence of a redox system as catalyst consisting of a usual peroxidic compound as oxidizing component and a water-soluble nitrogen compound liberating in situ a diimine under the polymerization conditions.  The polymers obtained can be processed, inter alia,  into thick walled articles on a ram extruder or into large sintered block free from crack formation.
Patent CA-1032161-A (CA)
Title: Derive du naphtacene, sa preparation et les compositions qui le contiennent
Inventor: DUCEP JEAN-BERNARD
IPC: A61K31/7028
Filed: 1976-06-14
Granted: 1978-05-30
Abstract: PRECIS DE LA DIVULGATION:           Nouveaux dérivés du naphtacène répondant à la formule générale:                                     (I) dans laquelle le symbole A représente une liaison simple ou un groupe méthylène ainsi que leurs sels d'addition avec les acides minéraux ou  organiques pharmaceutiquement acceptables, et un procédé pour leur préparation.  Ces dérivés et leurs sels phar-maceutiquement acceptables possèdent d'intéressantes propriétés antitumorales jointes à une faible toxicité.
Patent CA-1067998-A (CA)
Inventor: FASSBENDER CHARLES J
IPC: G11B20/10
Filed: 1976-06-14
Granted: 1979-12-11
Abstract: Title of the Invention PLO PHASE DETECTOR OR CORRECTOR            Abstract of the Disclosure Apparatus in a high-density disk storage controller for qualitatively testing circuits recovering self-clocking data, on-line and independently of any storage device, The ability of the data re-covery apparatus, which is designed with broad-tolerance circuits and components, to recover a data pattern having predetermined and worst-case phase-shift or jitter is tested dynamically under microprocessor control. The test results are evaluated and appara-tus in the data recovery circuits selectively positions a read strobe precisely in the center of the data window to compensate for varia-tions of delay encountered in different combinations of the broad-parameter components.
Patent CA-1061369-A (CA)
Inventor: TERRAILLON PAUL
IPC: G01G23/20
Filed: 1976-06-28
Granted: 1979-08-28
Abstract: ABSTRACT OF THE DISCLOSURE         A spring balance comprises an object-receiving plate cooperating with a weighing spring and with a movable rack meshing with the pinion of a rotatable graduated disc cooperating with a fixed index.  Zero-setting and calibration of the balance are provided independently.  Firstly, the rack is set to a zero position, then the disc is independently set to indicate zero.  A reference weight is placed on the plate, and the balance calibrated to indicate the exact weight by varying the transmission ratio of a transmission lever between the weighting spring and the rack.  This transmission lever has an arm of adjustable length which, when the rack is in the zero position, is perpendicular to the direction of movement of the rack.
Patent CA-1061206-A (CA)
Inventor: NELSON DAVID M
IPC: A63B47/00
Filed: 1976-09-17
Granted: 1979-08-28
Abstract: ABSTRACT             A tennis teaching machine has a ball hopper slidably mounted on a vertical support. A hollow extension arm protrudes from the ball hopper and has a ball projection mechanism at the end. A rotating ball tray supported within the ball hopper supplies balls to the extension arm and ball projection mechanism. A control unit has a tapedeck which automatically activates the ball projection mechanism when a sensor detects a strip of metal foil on magnetic tape played by a tapedeck. The tennis teaching machine is positioned between two training mats upon which various tennis technique training indicia are inscribed. The student listens to instructions from the control unit and strokes a tennis ball dropped on cue from the extension arm. When stroking the tennis ball, the student positions feet and racket as indicated by the training indicia on the mats.
Patent CA-1071773-A (CA)
Inventor: ABELE MANLIO G
IPC: A61B6/00
Filed: 1976-11-25
Granted: 1980-02-12
Abstract: PHA.20751 ABSTRACT:               A method and apparatus is disclosed for examining a plane through a body by detecting the absorp-tion of X- or gamma ray beams directed tangent to con-centric rings defined in the body plane as the beams are rotated three hundred sixty degrees around the outside of the body. Signals proportional to the detected beams are used to generate signals proportional to absorption or transmission coefficients of defined concentric ring elements. These coefficients are useful in describing the interior of the body at the plane under examination.
Patent CA-1044020-A (CA)
Inventor: PANETTI ROMOLO
IPC: E01B31/17
Filed: 1976-12-06
Granted: 1978-12-12
Abstract: ABSTRACT OF THE DISCLOSURE:     A process and apparatus for on-track truing of the sur-faces of the head of a rail in which a predetermined number of grinding tools are positioned with respect to the rail to operate along a tangent to the prolfile of the head of the rail, the tools being suspended by jacks from a vehicle which travels along the rail and carries the tools therewith.  The metal-removing ability of at least one of the grinding tools is directly or indirectly controlled by means of a set control value which is pre-established as a function of the desired cutting depth of the tool.  In a particular arrangement, the hydraulic feed circuit supplying the tool contains a pressure regulating device with a control member for setting the pre-established value so that the jack will keep the tool in bearing pressure with the rail at a constant value while the tool is driven at a constant speed and with constant driving torque.
Patent CA-1089983-A (CA)
Inventor: YU JOHN P
IPC: H04N5/44
Filed: 1976-12-07
Granted: 1980-11-18
Abstract: VIDEO RECORD PLAYER SYSTEM             Abstract of the Disclosure Video record player has RF output terminal linked to antenna terminals of a television receiver, and an RF input terminal coupled to antenna lead-in.  Player's processing circuits provide respective sound signal and composite video signal outputs during record playback.          First oscillator, operating at intercarrier sound frequency (e.g., 4.5 MHZ), is subject to frequency modulation by player's sound signal output (when present).  Sum of oscillator output and player's composite video signal output (when present) forms modulating signal for an amplitude modulator, which receives carrier waves from second oscillator, operating at selected broadcast picture carrier frequency.  A first diode is coupled between modulator output terminal and player's RF output terminal, while second diode is coupled between player's RF input terminal and reference potential point.  Normally closed relay provides a conductive path between player's RF input and output terminals when closed.  Forward biasing voltages for diodes, and energizing potential for relay's control winding (as well as operating potentials for oscillators) are provided by player's power supply when player is switched on, so that carrier waves from player are supplied to receiver while antenna lead-in is isolated.  When player is switched off, antenna lead-in is automatically linked to receiver's antenna terminals.
Patent CA-1052754-A (CA)
Title: Method for automatically discharging a thickened fraction of a suspension from a centrifuge rotor and apparatus for carrying out the same
Inventor: PUTTERLIK JAN
IPC: B04B1/10
Filed: 1977-02-11
Granted: 1979-04-17
Abstract: ABSTRACT OF THE DISCLOSURE           This invention is concerned with a method for automatically discharging a thickened fraction of a suspension from a centrifuge rotor and an apparatus for carrying out the same.  In accordance with the invention, the opening and closing of the discharge nozzles of the rotor are associated to the pressure deformation of the shape of an elastically yielding body situated in a radial zone extending between the lower level and the upper level of the thickened fraction in the rotor.  The front wall of each elastically yielding body faces the rotor axis and is exposed to a constant hydrostatic pressure independent on the hydrostatic pressure of both the suspension and the thickened fraction of the suspension surrounding the remaining part of the surface of the body.          The hydrostatic pressure of the suspension and of the thickened fraction of the suspension is periodically increased in the rotor by increasing the level of the suspension in the rotor.          Such an arrangement is particularly suitable for separating suspensions when the specific mass of the thickened fraction does not substantially differ from that of the suspension to be separated.
Patent CA-1084495-A (CA)
Inventor: ANDERSON MARTIN
IPC: C07D233/24
Filed: 1977-03-16
Granted: 1980-08-26
Abstract: A B S T R A C T            Heterocyclic oximes of the general formula:                               wherein n = 2, 3 or 4; X represents oxygen, sulphur, NR (wherein R represents a hydrogen atom, an alkyl, alkenyl, alkynyl, halo-alkyl, aryl, alkaryl or aralkyl group) or CR2R3, wherein R2 and R3 each individually represents a hydrogen or halogen atom, or an alkyl group or wherein R2 and R3 together may form a carbo-cyclic ring structure which may contain one or more hetero atoms in the ring Y represents a hydrogen atom or an alkyl, halo-alkyl, cyanoalkyl, acyl or optionally substituted carbamoyl group     ,  wherein R4 and R5 each individually re-presents hydrogen or alkyl) and R1 represents 8 hydrogen atom or a (cyclo)alkyl, haloalkyl, alkoxy, aryloxy or an aryl group optionally substituted by one or more halogen atoms, nitro groups or an alkyl or alkoxy group or fused with a heterocyclic or carbocyclic ring, or a heterocyclic group or an optionally sub-stituted amino group and which include, when Y represents a hydrogen atom, the tautomeric form represented by the formula:       The compounds possess posticidal, especially insecticidal and acaricidal, properties.
Patent CA-1079697-A (CA)
Inventor: AUSNIT STEVEN
IPC: B65D33/16
Filed: 1977-03-31
Granted: 1980-06-17
Abstract: ABSTRACT        In several embodiments of the invention a plastic extruded bag construction comprises a unitary one piece plastic extrusion including a thin wall plastic closure web area which may serve as a gusset normally extending into the bag and adapted to be projected from the mouth of the bag as a pouring spout. Pull flange portions of substantial length all in one piece in the extrusion together with the closure web have proximal ends joined respectively to opposite sides of the closure web area. Separable resiliently flexible interlocking complementary fastener profiles integral in one piece in the extrusion with the closure web area and the pull flange portions adjacent to the proximal ends of the pull flange portions are arranged to be interlockingly separably coupled together and separated by manipulation of the pull flange portions and flexing of the closure web area. A bag body has side wall panels with end parts thereof joined to the extrusion adjacent to the profiles whereby the closure web provides a closure for the bag inwardly from the fastener profiles and which closure must be ruptured to gain access into the bag.        Corresponding embodiments of the method of making the plastic extruded bag construction have been disclosed. The side wall panels for the bags may be extruded integrally with the closure web area, the flange portions, and the fastener profiles, or the side wall panels may be separately formed and sealed to the collapsibly folded closure web area or the flange portions adjacent to the profiles. The profiles may be extrusion molded on the pull flange portions or may be extrusion molded on the closure web area closely adjacent to the pull flange portions or may, in effect, be extrusion molded to the pull flange portions and the closure web area where they join together. Especially where the profiles are on the pull flange portions, the profiles may be efficiently cooled from both sides of the respective flange portions following the extrusion.         The collapsibly folded closure web area may be formed into a funnel spout element for each bag or may serve simply as a hermetic seal until it is desired to open the associated bag which has been formed by hermetically sealing as necessary along edges of the side wall panels.
Patent CA-1065716-A (CA)
Inventor: MAHDJURI FARAMARZ
IPC: F24S10/40
Filed: 1977-04-25
Granted: 1979-11-06
Abstract: ABSTRACT:            A solar collector comprising an elongate absorber which is centrally arranged in an evacuated, transparent tube and also comprising a reflector, constructed as a 1/3 circle cylinder, which is also accommodated in the tube and which contacts the absorber.
Patent CA-1099597-A (CA)
Inventor: BAATZ GUENTHER
IPC: C08G18/79
Filed: 1977-04-29
Granted: 1981-04-21
Abstract: PRODUCTION OF MICROCAPSULES       Abstract of the Disclosure Production of microcapsules, wherein a film-forming polycarbodiimide with functional terminal isocyanate groups is dissolved in the core material is added and the resulting organic phase is introduc-ed into an immiscible liquid phase which contains a dissolved catalyst for isocynate reactions, and the microcapsules formed are isolated after the reaction of the shell-forming polymer.     Le A 1?1??
Patent CA-1064115-A (CA)
Inventor: PFLASTERER PETER W
IPC: H03J7/22
Filed: 1977-05-20
Granted: 1979-10-09
Abstract: ABSTRACT OF THE DISCLOSURE          A scanning FM monitor receiver is disclosed which is of the superheterodyne type and is capable of scanning and receiving a plurality of channels on a plurality of bands.  The receiver incorporates a phase-locked-loop frequency synthesizer which eliminates the need for crystals for every channel.  The input data that the synthesizer requires to develop the individual preselected frequencies is provided by a random access memory that is programmed by the user for the frequencies desired.  In one embodiment, decimal frequency information is entered on a numerical keyboard and converted into binary form for programming the memory.  Indictor lamps on the receiver illuminate when a channel is being scanned and also provide a visual accuracy check when an operator programs the random access memory.
Patent CA-1056714-A (CA)
Inventor: BORZYM ALEXANDER
IPC: B23D21/00
Filed: 1977-06-01
Granted: 1979-06-19
Abstract: ABSTRACT OF THE DISCLOSURE          A tubing cutoff die having a horizontally moving scarf-ing blade and a vertically moving cutoff blade.  The tubing being cut off is held in clamping jaws movably mounted on the lower die shoe of the die and actuated by a cam extending from the upper die shoe.  The scarfing blade is also mounted for horizontal reciprocation on the lower shoe and actuated by another cam fixed to the upper shoe.  The cutoff blade is mounted on the upper die shoe.  The two die shoes are reciprocably connected by post and bushing arrangements.  There are three of these disposed so that the centerlines are at three of the corners of a rectangle.  One of the clamping jaws is mounted on a holder reciprocably mounted on the lower die shoe and the other jaw is mounted on a second holder reciprocably mounted on the first holder.  The mounting for the cutoff block provides for either of two rigidly located positions, for different tubing sizes, and the scarfing blade is also adjustable.
Patent CA-1085065-A (CA)
Inventor: DAVIS DONALD E
IPC: H01J37/304
Filed: 1977-07-11
Granted: 1980-09-02
Abstract: APPARATUS FOR DETECTING REGISTRATION MARKS ON A   TARGET SUCH AS A SEMICONDUCTOR WAFER               ABSTRACT OF THE DISCLOSURE      A square shaped beam of charged particles is passed over a registration mark in the surface of a semiconductor wafer.  Signals produced by pairs of diode detectors lo-cated with their surfaces orthogonal to the direction of the beam scan will peak when the beam passes over each of the edges of the registration mark.  Each of the signals is differentiated; the differentiated signals are added together; and the resultant signal is filtered and ampli-fied to provide information regarding the position of the beam with respect to the wafer.
Patent CA-1069559-A (CA)
Inventor: WILLIAMS JERRY K
IPC: B62K15/00
Filed: 1977-09-01
Granted: 1980-01-08
Abstract: CAMBERING DEVICE FOR CAMBERING VEHICLE          Abstract of the Disclosure:         A cambering vehicle having pivoted trailing arms interconnected through a cambering device including a two-piece bell crank that allows the trailing arms to be locked together and folded towards the vehicle frame so as to provide a compact package which can be readily stowed.
Patent CA-1061204-A (CA)
Inventor: MURRAY IAN
IPC: F02M63/00
Filed: 1977-09-19
Granted: 1979-08-28
Abstract: ABSTRACT OF THE DISCLOSURE:         A replacement spark plug for reciprocating internal combustion engines that functions as a fuel injector and as a spark plug to provide a "stratified-charge" effect.  The conventional carburetor is retained to supply the main fuel-air mixture which may be very lean because of the stratified charge.  The replacement plug includes a cylindrical piezo-electric ceramic which contracts to act as a pump whenever an ignition pulse is applied to a central rod through the ceramic.  The rod is hollow at its upper end for receiving fuel, it is tapered along its lower length to act as a pump, and it is flattened at its lower end to act as a valve for fuel injection from the pump into the cylinder.  The rod also acts as the center electrode of the plug, with the spark jumping from the plug base to the lower end of the rod to thereby provide spark ignition that has inherent proper timing with the fuel injection.
Patent CA-1114395-A (CA)
Title: Photoreactive coating compositions based on  urethane modified acrylates
Inventor: PREGITZER SIEGFRIED A
IPC: C09D11/00
Filed: 1977-09-21
Granted: 1981-12-15
Abstract: ABSTRACT OF THE DISCLOSURE          The invention provides novel urethane modified acrylates of formula   wherein R is C4-6 alkyl, cyclohexyl or C6-8 aryl, R' is C2-4 alkylene and R" is H or CH3. The novel compounds are useful in photoreactive coating compositions.
Patent CA-1075051-A (CA)
Inventor: MATHUR PRACHEESHWAR S
IPC: B21H1/12
Filed: 1977-11-14
Granted: 1980-04-08
Abstract: METHOD OF FORMING HOLLOW CYLINDRICAL PARTS                WITH INTERNAL CONTOURS     Abstract of the Disclosure Hollow cylindrical metal structures with internal contours are constructed from a thick-walled hollow cylinder of axial length, weight and outside diameter substantially equal to the axial length, weight and outside diameter of the desired preform.          The cylinder is placed in a restraining cylindrical container having an inside diameter and length substantially equal to the outside diameter and length respectively of the cylindrical structure.          The entire assembly is then rolled between a forming roll die having a contoured outside face abutting the inside face of the hollow cylinder and a support roll die abutting the outside face of the container until the inside face of the hollow cylinder conforms to the profile of the forming roll. Radial growth of the hollow cylinder during this contouring operation is inhibited by the cylindrical container. Axial growth of the hollow cylinder during the contouring operation is also inhibited with the help of flanges on the roll dies.          To facilitate material flow during the contouring operation the entire assembly is heated with the cylindrical container and roll dies heated to a substantially less temperature than the hollow cylinder.
Patent CA-1086863-A (CA)
Inventor: JONSSON BJORN
IPC: G11C29/02
Filed: 1978-01-20
Granted: 1980-09-30
Abstract: Abstract of Disclosure:            A central control unit is connected via a common bus system to a number of function units, each of which is furnished with duplicated address decoders in order to ensure reliable selection of units. If, in response to an address which is sent out by the control unit, a signal is emitted by only one of the decoders belonging to a function unit a recording is made in a memory de-vice corresponding to that decoder to indicate an erroneous condition. If, on the other hand, signals are emitted by both decoders a check signal is returned to the control unit, the absence of the check signal indicating that either one of the decoders belonging to the addressed function unit is faulty.          Error recordings are read out from the respective memory device by subsequent addressing of the units, the read out from the memory device belonging to the one address decoder being effected by the signal emitted by the other decoder and vice versa.
Patent CA-1083778-A (CA)
Inventor: O'NEILL EUGENE E
IPC: C01F11/46
Filed: 1978-04-03
Granted: 1980-08-19
Abstract: Abstract of the Disclosure An apparatus and process for preparing calcined gypsum which comprises continuously treating a mass of calcined gypsum by adding, with thorough blending, metered portions of water to the calcined gypsum.  The water is incorporated into the calcined gypsum as a continuous, free-falling stream immediately after the gypsum enters the blender container near the top of its sidewall.  The water must be added carefully so as not to contact either the side wall of the blender container or the propeller blade mounted in the center of the apparatus on a shaft projecting upwardly from the bottom and with the propeller spaced from the bottom of the container.   The water is added in amounts ranging from about 1 to about 16% of free water by weight of the calcined gypsum fed to the blander apparatus. The calcined gypsum fed to the blender, after adding the water, is swept down the side wall of the container, flows around the propeller, and then is swept up the side wall to an exit port preferably located near the top of the side wall and near the port where the gypsum enters the container.
Patent CA-1081280-A (CA)
Inventor: POPLAWSKI EUGENE M
IPC: B60R3/00
Filed: 1978-04-28
Granted: 1980-07-08
Abstract: Abstract of the Disclosure A composite inspection plate-step has a first member and at least one step member.  The first member has a middle portion and inner and outer surfaces.  The first member has at least one opening of a preselected configuration through the middle portion and is defined by a lower edge.  The step member has first and second portions and is of a generally "J" configuration.  The first portion extends substantially completely across and a preselected distance through the opening in the first member and is fixedly connected to the lower edge of the opening and is generally horizontal in the installed position.  The second portion is fixedly connected to the outer surface of the first member.  The first member is releasably connected over an inspection portion of associated structure by fastening means.