baber/WOPTO huggingface dataset:
Patent CA-1300091-C (CA)
Inventor: STULL GENE
IPC: B65D47/06
Filed: 1985-09-16
Granted: 1992-05-05
Abstract: CAPTIVE CAP CONSTRUCTION FOR HAND-HELD DISPENSER        Abstract A hand-held dispenser including a container having a dispensing neck portion provided with an exterior, annular locking-type retention bead and a nozzled dis-penser cap adapted to be forcibly applied to the neck portion and to be permanently retained thereon. The container neck portion has a circumferentially facing abutment shoulder disposed above its bead, and the cap has an internal locking-type retention bead cooperable with the bead on the neck portion. The cap also has a locater lug which can engage the abutment shoulder of the neck portion during initial relative turning appli-cation of the cap, thereby to halt the latter in a pre-determined rotative position. A recess on the neck por-tion receives the locater lug as the cap, subsequent to its halting, is axially applied. The advantage of the present device over those of the prior art is that the cap will always be come to rest on the neck portion at a fixed, predetermined, desired rotative position. This construction is of value with dispensers intended to discharge liquid in the form of a lateral stream, as well as with dispensers of the type which are non-cy-lindrical or otherwise asymmetric about a central axial line.
Patent CA-1280084-C (CA)
Title: Sintering of metal interlayers within organic polymeric films
Inventor: REICH SHYMON
IPC: H05K3/18
Filed: 1985-10-01
Granted: 1991-02-12
Abstract: TITLE         Sintering of Metal Interlayers Within Organic Polymeric Films ABSTRACT OF THE DISCLOSURE Process for modifying in situ the electrical and/or optical properties of an electrochemically-deposited interlayer within a polyimide film, the interlayer being comprised of particulate silver and/or gold, by heating the interlayer, either in its entirety or in a spatially selective manner, so as to sinter the particulate silver and/or gold without adversely affecting the properties of the polyimide, and the film structure produced thereby.
Patent CA-1282166-C (CA)
Title: Video encoding apparatus
Inventor: KUBO TSUTOMU
IPC: H04N7/26
Filed: 1986-01-15
Granted: 1991-03-26
Abstract: Abstract:        In a video encoding apparatus of the invention, a video camera is provided with a moving direction detecting means for detecting movement of the camera in preset moving direction and outputting a detecting signal, a movement information generator is installed for operating the displacement amount of the video camera based on the detecting signal outputted from the moving direction detecting means and calculating the specific position on the memory corresponding to the operated displacement amount of the video camera and outputting the position to a reference signal generator, and plural blocks stored to the specific position on the frame memory are read based on output from the movement information generator.
Patent CA-1262419-C (CA)
Title: Method and apparatus for producing drawstring bags
Inventor: JOHNSON JAMES R
IPC: B31B70/81
Filed: 1986-05-13
Granted: 1989-10-24
Abstract: Abstract of the Disclosure A method and apparatus for forming draw tape bags wherein the bag material moves continuously during the manufacture, except for the last step. A roll of folded web is provided, and the loose edges are turned inwardly to form upper hems for the bags. The web continues to move, and a cutter is actuated to move through a circle and engage the web to punch finger holes in the hem. The web is further carried to a tandem sealer, the web passing over a roll where heated air is directed at the area of the hem. A "Teflon" strip is placed between the hems to prevent sealing them together. The web continues to a second sealing roll where the opposite side is sealed in the same way. The final step utilizes a stop-start apparatus with a side sealing blade. The side sealing blade has one radius for the body of the bag, and a larger radius for the hemmed area.
Patent CA-1277237-C (CA)
Title: Controlled release delivery system for macromolecules
Inventor: SHALATI MOHAMAD D
IPC: A61K9/28
Filed: 1986-05-23
Granted: 1990-12-04
Abstract: CONTROLLED RELEASE DELIVERY SYSTEM        FOR MACROMOLECULES          ABSTRACT OF THE DISCLOSURE        A controlled release implant composition which Includes a core comprising a macromolecular drug and a water insoluble polymer and a homogeneous outer polymeric membrane formed by coating said core with an organic solution of a water insoluble polymer and a water soluble pore-forming agent.
Patent CA-1271070-C (CA)
Title: Adjustable firearm stabilizer
Inventor: MCQUEEN SYDNEY J
IPC: F41A21/38
Filed: 1986-06-09
Granted: 1990-07-03
Abstract: ABSTRACT AN ADJUSTABLE FIREARM STABILIZER A stabilizer, for firearms which fire a single projectile from each shell, which is attached to the muzzle of the firearm to control muzzle climb during firing. The stabilizer is adjustable in both the magnitude and direction of the forces which counter muzzle climb. The stabilizer is able to be adjusted for the individual characteristics of the firer as well as varying powder loads in ammunition. A body of the stabilizer is attachable to the muzzle of the firearm so that gas vent slots and gas screen ports may be oriented from the vertical in any desired direction. An adjustable nose cap is threaded into the body any desired portion of the length of the body and the nose cap may cover or expose any of the gas vent slots or a portion of one of the gas vent slots thus controlling the space through which escaping gases may escape, and consequently controlling the magnitude of the force countering the muzzle climb. The stabilizer is readily adjustable in the field or on the firing range without carrying spare parts or replacement items.
Patent CA-1277596-C (CA)
Title: Continuous release peptide compositions
Inventor: CADY SUSAN M
IPC: A61K9/22
Filed: 1986-07-25
Granted: 1990-12-11
Abstract: 29,701 CONTINUOUS RELEASE PEPTIDE COMPOSITIONS       ABSTRACT OF THE DISCLOSURE                   The invention relates to compositions for the parenteral administration of an essentially uniform and continuous amount of a peptide composition over an ex-tended period of time.  The invention also relates to the preparation and administration of said peptide compo-sitions.
Patent CA-1275518-C (CA)
Title: Raster display smoothing technique
Inventor: LEE MICHAEL G
IPC: G09G1/00
Filed: 1986-07-31
Granted: 1990-10-23
Abstract: ABSTRACT     RASTER DISPLAY SMOOTHING TECHNIQUE      An apparatus and method for smoothing the reproduction of digitized waveforms on a raster scan line display by providing control signals which increase and decrease the electron beam pattern along the scan line in a trapezoidal pattern which is representative of the amplitude of the sampled waveform along that scan line. A microprocessor provides a plurality of digital signals which define the slopes of the increasing and decreasing ramps of the trapazoids and their starting points along the scan line.  The digital signals for an entire frame of scan lines are stored during the frame blanking interval of the display and axe accessed for each scan line during the scan line blanking interval.  The digital signals are stored in a random access memory (RAM) at raster scan line addresses provided by the processor through a scroll counter and at digital signal addresses provided through a display controller.
Patent CA-1298418-C (CA)
Title: Sewage-water purifying process
Inventor: KARLSSON JOHAN L I
IPC: C02F3/12
Filed: 1986-09-15
Granted: 1992-03-31
Abstract: ABSTRACT OF THE DISCLOSURE   A water purifying method, particularly a sewage purification method, for elimi-nating nitrogen therefrom, in which a) the water is subjected to a preprecipitation process with the aid of triva-lent and/or multivalent metal salts for prereduction of incoming contami-nants;     b) the NO3 present is reduced to nitrogen gas by anaerobic fermentation, in which readily decomposed organic material serves as the carbon source and gives by preprecipitation according to a) an optimum nitrogen reduc-tion in respect of each sewage category;     c) the ingoing ammonium nitrogen is oxidized to nitrate by aerobic fermen-tation while simultaneously blowing-off nitrogen-gas bound to the water, wherein water (sewage) that contains nitrate is passed to the reduction stage b) and bacteria-containing sludge is passed from the aerobic stage to the anaerobic stage, and wherein process stages b) and c) can be carried out in any desired order subsequent to step a).
Patent CA-1284477-C (CA)
Title: Process and apparatus for producing bottled beverages
Inventor: TAKEHANA TSUTOMU
IPC: B65B31/04
Filed: 1986-11-26
Granted: 1991-05-28
Abstract: ABSTRACT OF THE DISCLOSURE       A process and apparatus for continuously producing bottled beverages and closing bottles with caps, each bottle having an externally threaded mouth and having been charged with a liquid product for drinking, the apparatus includes a timing screw for advancing bottles continuously at fixed spatial intervals, each bottle having an externally threaded mouth and having been charged with a liquid product for drinking.  An inlet star wheel having a plurality of recesses at the periphery thereof at fixed spatial intervals is provided.  The recesses receive bottles with externally threaded mouths that have been conveyed by the timing screw.  A cap release applies caps onto the threaded mouths of bottles.  A nozzle ejects a stream of a non-oxidizing gas into bottles with the nozzle being situated immediately ahead of the cap release.  A capper having a plurality of recesses at the periphery thereof at fixed spatial intervals is provided.  The recesses receive bottles with externally threaded mouths to which caps have been applied.  The capper closes the threaded mouths of bottles with the caps while bottles with the threaded mouths are being shifted in place in the recesses.  An outlet star wheel having a plurality of recesses at the periphery thereof at fixed spatial intervals is mounted adjacent to the capper.  The recesses receive bottles with the threaded mouths from the capper with the externally threaded mouths closed with the caps.  The process includes the steps of purging air from bottles with a non-oxidizing gas immediately before applying a cap to the bottle.
Patent CA-1295816-C (CA)
Title: Process, an apparatus and a chemical absorption filter for purifying inhaled air
Inventor: HOELTER HEINZ
IPC: B01D53/02
Filed: 1987-01-09
Granted: 1992-02-18
Abstract: ABSTRACT OF THE DISCLOSURE     The present invention relates to a process, an apparatus, and a chemical absorption filter for purifying inhaled air, in particular, by the elimination of odours, smoke, dust, baccilli, viruses, germs, toxic substances, etc., in which the inhaled air that is to be purified is passed through a chemical absorption filter.
Patent CA-1311728-C (CA)
Title: Scroll compressor with normally warped open exhaust valve
Inventor: ISHIAI YOSHIO
IPC: F04C29/00
Filed: 1987-01-23
Granted: 1992-12-22
Abstract: ABSTRACT OF THE DISCLOSURE     A scroll compressor having a fixed scroll member and  an orbiting scroll member. The fixed scroll member has  an  end plate and a wrap attached to the end plate  in  an  involute curve and, similarly, the orbiting scroll member has an  end plate and a wrap attached to the  end  plate  thereof  in  a juxtaposed relation with the fixed scroll member so that the wraps of the two scroll members are fitted closely together.          A check valve is provided so that an exhaust opening of  the end plate is always opened when the  compressor  is  in  its operation and closed only when the operation is stopped.
Patent CA-1294993-C (CA)
Title: Band storage system for moving bands
Inventor: NOE OSKAR
IPC: B65H20/34
Filed: 1987-03-04
Granted: 1992-01-28
Abstract: BAND STORAGE SYSTEM FOR MOVING BANDS   ABSTRACT OF THE DISCLOSURE            A band store includes a plurality of horizontally movable loop carts, of which one loop cart drive is traction controlled and the other loop cart drives are speed controlled, and this control is effected as a function of the speed of the traction controlled loop cart drive.  Thereby synchronous running of the loop carts is achieved.
Patent CA-1279519-C (CA)
Title: Carton over product packaging apparatus
Inventor: WINDSOR ROBERT N
IPC: B65B5/06
Filed: 1987-04-02
Granted: 1991-01-29
Abstract: ABSTRACT           A carton over product packaging apparatus includes infeed means for conveying a plurality of containers to be packaged to a collating zone in which the containers are collated into a plurality of rows.  Container indexing means move the containers in the collating zone from that zone to a packaging zone.  A longitudinally reciprocably movable carton erector is adjacent and above the packing zone, and removes a carton from a carton supply station and erects it.  Vertically reciprocably movable positioning means receive a carton from the erector and place it over containers located in the packing zone.  Carton closure means are downstream of the packing zone and include a turntable for receiving cartons from the packing zone and for rotating them through 180 degrees.  The closure means include flap closure ploughs for closing top and bottom closure flaps of the carton with the containers progressing longitudinally through the apparatus from an upstream to a downstream end thereof.
Patent CA-1277038-C (CA)
Title: Return to the previous revision point in document editing
Inventor: CROES ROSIMBO E
IPC: G06F17/24
Filed: 1987-04-15
Granted: 1990-11-27
Abstract: RETURN TO THE PREVIOUS REVISION    POINT IN DOCUMENT EDITING                   Abstract Upon termination of the editing of a document, the editing program saves a pointer in the document which contains the location of the character or control at the cursor location when editing was terminated.  Then, when editing of the document is resumed, the operator has the option to return to this saved, last revision point location or instead, to the beginning of the document as has been the case with prior art editors.  The pointer to the last edit location is saved with the document itself, on the storage media, so that any operator using any copy of the editor with which the document is compatible, can return on any document to the last revision location regardless of the number of intervening documents which have been edited.
Patent CA-1318636-C (CA)
Title: Counter-current fluid injector
Inventor: COLIN GERARD R
IPC: C25D5/08
Filed: 1987-05-05
Granted: 1993-06-01
Abstract: ABSTRACT           The   invention   is   concerned   with    a counter-current fluid injector comprising at least one fluid inlet  duct;   a central fluid flow distribution chamber  extending  along  the  whole  length  of  the injector,   into which emerges the at least one inlet duct; a plurality of openings formed in an internal wall of  the  injector,   in  the lower part  of  the  central chamber;  a peripheral chamber, coaxial with the central chamber  and  surrounding  same  along the whole  length thereof,  for homogenizing the flow of fluid,  and into which are inserted centering pins;   a barrier in the peripheral chamber for directing the flow of fluid;  an injection nozzle  communicating  at  one  end  with  the peripheral chamber and provided,  at the other end, with a plurality of holes, and a plurality of injection tubes each extending outwardly from a respective one of the holes of the injection nozzle, the injection tubes being arranged in spaced-apart relation to each other.    The counter-current  fluid  injector  of  the  invention  is particularly  useful  in  the  electroplating  of  steel strip.
Patent CA-1310861-C (CA)
Title: Detonator firing element
Inventor: PATZ VIVIAN E
IPC: F42B3/13
Filed: 1987-05-21
Granted: 1992-12-01
Abstract: ABSTRACT OF THE DISCLOSURE            A detonator firing element which includes a miniature energy dissipation device located on a substrate which forms part of an integrated electronic circuit. An explosive or pyrotechnic compound is exposed to the effects of energy dissipated by the device. The device may be resistive, be formed by a semi-conductor device, or be a field effect device. The integrated circuit includes timing, testing, control, communication and interlock circuits to implement stand alone or computer controlled blast systems. Protection against over-voltages and induced currents is provided. Due to the integrated circuit approach power consumption is kept to a minimum and a detonator incorporating the firing element can be powered for a substantial time period by an energy storage device such as a capacitor.
Patent CA-1291467-C (CA)
Inventor: PAVELIN ERNEST J
IPC: F21V29/15
Filed: 1987-09-09
Granted: 1991-10-29
Abstract: : 5 :     Abstract IMPROVED SPOTLIGHT ARRANGEMENT      A spotlight comprises a light source (14) mounted within an enclosure (11) fitted with a light-transmissive cover (28) which is formed with a central opening (29) above the light source.  A clearance space between the light source and the cover allows light from light source (14) to spill over into the enclosure and thereby illuminate the cover from behind.  Another enclosure (12) containing control gear (17) for the light source is thermally insulated from enclosure (11) by an air gap (21).
Patent CA-1328813-C (CA)
Title: Skin irritation alleviation agent and composition thereof
Inventor: TANAKA HIROSHI
IPC: C09K23/54
Filed: 1987-10-09
Granted: 1994-04-26
Abstract: SKIN IRRITATION ALLEVIATION AGENT            AND COMPOSITION THEREOF             ABSTRACT OF THE DISCLOSURE      A skin irritation alleviation agent composed of a polyoxyalkylene-modified organopolysiloxane is provided. Various compositions including skin external application compositions, cosmetic or similar compositions (e.g., an adhesive composition for a false eyelash, a decolorant composition, a depilatory composition, and an eyeliner composition) containing a polyoxyalkylene-modified organosiloxane are also provided.  This alleviation agent has a low skin irritation effect and extremely high safety factor when used on the human body.
Patent CA-1280993-C (CA)
Title: Hinged belt support and enclosure system
Inventor: TSCHANTZ WILLIAM H
IPC: B65G15/08
Filed: 1988-01-20
Granted: 1991-03-05
Abstract: ABSTRACT OF THE DISCLOSURE           A support and enclosure system for a hinged belt conveyor includes a frame truss enclosing loaded and unloaded belt flights.   The frame truss includes a plurality of vertical risers.   The loaded flight rides between a plurality of troughing roll sets and top idler roll sets.  The unloaded flight is supported and guided by return idler roll sets.  Each of the roll sets is connected distally by a clevis to mounting shafts.  The mounting shafts are accepted into mounting brackets.  The mounting brackets for the troughing rolls and return idler rolls include a locking bolt for fixing the position of the shafts in the bracket.   The bracket for the top idler rolls includes a spring for biasing the top idler mounting shafts outward so as to bias the top idler rolls downward onto the loaded flight.  Each mounting bracket incorporates a recess for accepting a first portion of a riser and a pivoting leg for engaging an opposed section of the riser.   The arm and leg are biased together by a bolt which clamps the bracket to the riser.  The brackets and the roll sets connected thereto are selectively positioned on the riser both vertically and rotatably by loosening the bolt, positioning the bracket, and retightening the bolt.   The system also includes an orienting pulley positioned in advance of a head pulley and the tail pulley in the direction of belt travel.  The orienting pulley relieves stress and prevents the twisting of the hinged belt as it travels about the head and tail pulley.  The frame truss in an alternative embodiment is covered by a cap to protect the belt and its contents from the elements and to better protect to personnel from being caught in the belt.
Patent CA-1291769-C (CA)
Title: Upgrading diene-containing hydrocarbons
Inventor: AVIDAN AMOS A
IPC: C07C9/14
Filed: 1988-01-21
Granted: 1991-11-05
Abstract: ABSTRACT          A fluidized bed process for upgrading a diene containing hydrocarbon feed by adding cool feed to relatively hot catalyst. Preferably an olefinic feed with some C4-C6 diene component is sprayed as a liquid into a fluidized catalyst bed in a lower portion thereof and rapidly atomized and vaporized.  The feed is converted to heavier hydrocarbons.  Reaction severity preferably is controlled by adjusting catalyst acidity, reactor temperature and/or residence time to produce effluent containing propane:propene in the ratio of 0.2:1 to 200:1.  A predominantly liquid product is recovered rich in olefins and/or aromatics.
Patent CA-1311422-C (CA)
Title: Circuit and method for providing a light energy response to an event in real time
Inventor: STEBBINS RUSSELL T
IPC: H03G3/20
Filed: 1988-04-25
Granted: 1992-12-15
Abstract: Abstract An apparatus and method are provided for illuminating a light source in real time response to an event of changing magnitude.  A pulsed electrical signal is generated which has a pulse repetition frequency corresponding to the magnitude of the event.  The pulsed electrical signal is then utilized to control the power provided to the light source such that the intensity of light energy provided by the light source varies in real time with changes in the magnitude of the event.
Patent CA-1308574-C (CA)
Inventor: BINNIG GERD K
IPC: G01B21/30
Filed: 1988-04-29
Granted: 1992-10-13
Abstract: ABSTRACT   The atomic force sensor head comprises a cantilever beam (50) forming an integral part of a body (53) from which it extends such that it has a free end to carry a member (55) for interaction with a surface to be investigated. As said member (55) is brought close to said surface, atomic forces will cause a deflection of said cantilever (50). This deflection is translated into a variation of an electrical value, such as a capacitance. A capacitor (57) is formed by a pairof electrodes (51, 52) coated onto the cantilever beam (50) and said body (53), respectively. The deflection of said cantilever beam (50) causes a variation of the distance (s) between said electrodes (51, 52) and, hence, of the capacitance.   An improvement of the sensitivity and stability of this arrangement is made possible by filling the gap between the said electrodes (51, 52) with materials (54, 56) having different dielectric constants and different thicknesses. With arelation of 1:10 of the dielectric constants and a thickness relation of 1:5, animprovement factor of about 40 can be obtained.
Patent CA-1297346-C (CA)
Title: Dry ash handling system
Inventor: LISZEWSKI CAZMIER L
IPC: F23G5/16
Filed: 1988-05-06
Granted: 1992-03-17
Abstract: - 15 -              53,432 ABSTRACT The present invention is a dry ash handling system which creates a vertical ash pile in an ash hopper that allows continued combustion of unburned embers.  The ash height allows embers to be completely burned before leaving the bottom of the hopper.  The hopper includes an air layer injection system which forces air up through the hot ash from below the top of the ash pile, increasing burn-out efficiency.  The air rising through the hot ash returns residual heat to the combustion process increasing combustion efficiency, while cooling the ash to a safe handling temperature.  The air capturing the residual heat is replaced with cool fresh air, enhancing cooling and preventing dust from escaping.  The sides of the hopper axe sloped causing the ash to be mixed as it travels to the bottom, preventing air channels from forming.