baber/WOPTO huggingface dataset:
Patent CA-1194534-A (CA)
Inventor: HUTTER GERALD
IPC: H01J23/20
Filed: 1982-08-27
Granted: 1985-10-01
Abstract: ABSTRACT OF THE DISCLOSURE        For damping undesired high frequency electromagnetic oscillations on HF technology components, such as coaxial lines, waveguides and resonators, as well as for the use in resonant circuits of VHF amplifiers with high HF power electron tubes, an absorber is proposed, which can be stablely coupled in mode-selective manner, whilst having a negligible influence on undesired low frequency and/or other electromagnetic oscillations, whilst having a predeter-mined high-pass characteristic.         Absorber elements are used, which comprise a pocket made from a material having a high electrical conductivity with an opening on one longitudinal side and surrounding a ferritic, dielectric or ohmic absorber rod.         For amplifying the absorption effect and for the predetermined setting of the absorption directions a plurality of these absorber elements can be arranged with a predetermined geometry with respect to the component generating, transporting and/or emitting the HF power.
Patent CA-1179840-A (CA)
Inventor: KAES GERTRUDE
IPC: C09K3/18
Filed: 1982-10-08
Granted: 1984-12-27
Abstract: ABSTRACT OF THE DISCLOSURE           The freezing point of an aqueous system is lowered by adding to the system a freezing point lowering quantity of at least one and preferably two or more water soluble salts of dicarboxylic acids having at least three carbon atoms, specifically a dicarboxylic acid selected from the group which consists of adipic, glutaric, succinic and malonic acids, the salt being a sodium, potassium, ammonium or organoamine salt.
Patent CA-1184118-A (CA)
Inventor: HEGASY AHMED
IPC: A61K9/16
Filed: 1982-10-27
Granted: 1985-03-19
Abstract: BAYER AKTIENGESELLSCHAFT     Solid, rapidly released medicament preparations contain-ing dihydropyridines, and processes for their preparation ABSTRACT OF THE DISCLOSURE         Solid dihydropyridines, e.g. nifedipine and nimodipine preparations having a maximum standard deviation of the active compound content of 3% contain 1 part by weight of nifedipine, 2 to 6 parts by weight of PVP with a mean molecular weight of 15,000 to 50,000, 3.5 to 15 parts by weight of cellulose, 0.25 to 4 parts by weight  of starch and 0.5 to 4 parts by weight of cross-linked insoluble PVPP, and, if appropriate, one or more further pharmaceutical auxiliaries and excipients. These preparations show a good release of dihydropyridine with good content uniformity.     *   *   *    *     *
Patent CA-1196230-A (CA)
Inventor: GAUCHET YVES M A
IPC: A01C7/20
Filed: 1982-11-17
Granted: 1985-11-05
Abstract: ABSTRACT OF DISCLOSURE           A planting assembly is disclosed which com-prises a tubular support arm for carrying a plowshare and for conveying seeds pneumatically.  The front end of the support arm is pivotally mounted about a horizontal pivot pin perpendicular to the direction of displacement of the assembly.  A spring acts in a vertical plane to exert a substantially constant force against the plowshare to dri-ve it into the ground.  The pivotal mounting of the support arm comprises a spring-loaded open-ended yoke for permitting rocking about a horizontal plane when the horizontal couple exerted against the support arm exceeds a predetermined value.  The front end of the tubular support arm is connected to a supply of air entrained seeds and the rear end to a cyclone separator separating the seeds which proceed through a conduit to the furrow cut by the plow-share the main stream of entraining air which is exhausted to the atmosphere.
Patent CA-1209517-A (CA)
Inventor: BREMS JOHN H
IPC: B23Q3/06
Filed: 1982-11-25
Granted: 1986-08-12
Abstract: WORKPIECE CLAMPING MECHANISM FOR MULTIPLE STATION TRANSFER MACHINES             ABSTRACT OF THE DISCLOSURE          A multiple station transfer machine in which workpieces are progressively transferred from station to station requires that the workpieces be individually clamped at each station by a movable clamp means.  The present device includes a unified mechanism for clamping the workpieces at individual stations by means of a com-mon linearly movable actuator which can function simul-taneously at each station, the clamping means being arranged to adapt to various clamping positions inde-pendently of the stroke of the actuator.  This is accom-plished by a roller mounted, two-stage cam operating on a clamping member and driven by a preloaded spring on response to the linearly movable actuator.
Patent CA-1178250-A (CA)
Inventor: REEVES JERRY L
IPC: B66F17/00
Filed: 1982-12-17
Granted: 1984-11-20
Abstract: SPEED REDUCING MAST TILT INDICATOR                         Abstract The operator of a lift ruck or other load supporting vehicle having a tiltable mast, is alerted as the mast tilts beyond a predetermined orientation by a temporarily slowing of the rate of tilting movement. Return motion of the mast may be unimpeded.  The operator is reliably made aware when the mast reaches a predetermined limit but may continue the tilting motion when that is necessary for such purposes as traveling the vehicle under overhead obstructions.  In systems where the mast is tilted by fluid motors, the automatic tilt speed reduction may be realized with a valve which temporarily introduces a one way flow restriction into the fluid flow path between the motors and pressurized fluid source the valve being actuated by inclination sensing mechanism.
Patent CA-1173723-A (CA)
Inventor: SCHEXNAYDER LAWRENCE F
IPC: F16H39/02
Filed: 1982-12-20
Granted: 1984-09-04
Abstract: Abstract of the Disclosure Maintaining Hydrostatic System Control Pressure A hydrostatic transmission includes a variable displacement pump for driving a fluid motor in first and second directions.  First and second high pressure conduits connects the pump and motor in a continuous fluid circuit.  A control pump supplies make-up fluid to the first and second high pressure conduits and simultaneously provides pressurized control fluid to a system control for controlling the operation of the hydrostatic transmission.  First and second low pressure conduits are respectively disposed about the first and second high pressure conduits and defines first and second spaces therebetween.  A pressure control arrangement is connected to the first and second spaces to control the maximum pressure level in the spaces upon the failure of one of the high pressure conduits.  By controlling the pressure level in the spaces, pressurized control fluid is maintained for the system control.
Patent CA-1188366-A (CA)
Inventor: KUTZLER JOHN M
IPC: F02P17/00
Filed: 1983-01-06
Granted: 1985-06-04
Abstract: ABSTRACT OF THE INVENTION       Disclosed herein is a CD power pack tester adapted for connection to an AC line and to a CD power pack, the CD power pack including a rectifier circuit connected to a charge capacitor and an ignition SCR which allows the charge capacitor to discharge through an engine ignition coil to effect firing of an engine spark gap.  The tester comprises a power transformer including a primary winding, and a secondary charging winding having an output for simulating the voltage of an engine charge coil to charge the charge capacitor, and a secondary trigger winding for providing a trigger voltage to the ignition SCR, a tester ignition coil, a tester spark gap, and a plurality of switches connected in circuit with the power transformer, the trigger means, and the tester ignition coil, and operative for connecting the primary winding to the AC line and the secondary charging winding to the rectifier circuit to charge the charge capacitor, and for connecting the secondary trigger winding to the ignition SCR so that the ignition SCR is rendered conductive and the charge capacitor discharges through the tester ignition coil to effect firing of the tester spark gap, thereby testing operation of the CD power pack.  The plurality of switches are operative to allow selectively testing different CD power packs adapted for operation with two, three, four and six cylinder engines.
Patent CA-1238601-A (CA)
Inventor: SCHNEIDER EGON
IPC: B65G/
Filed: 1983-01-21
Granted: 1988-06-28
Abstract: Abstract of the Disclosure The invention relates to a method for transferring bottles arriving in upright position in laterally adjacent rows on a feed conveyor into a single row of bottles on a downstream conveyor, in which the bottles are deflected from said feed conveyor onto a laterally adjacent inter mediate conveyor on which they are successively acceler-ated during a transverse movement so as to form a single row of bottles which is then transferred to the down-stream conveyor. The method according to the invention aims at reducing the development of noise in the vicinity of the transfer station as well as the susceptibility there-of to failure by providing that by transversely tilting the end section of the feed conveyor, the resulting declivity drift causes the bottles to crowd together, with the bottles of the lowermost row being supported by a support railing, and that by  arranging the intermediate conveyor at the same inclination as the feed conveyor and by recessing the support railing towards the lower portion of the intermediate conveyor, the declivity drift causes the bottles to migrate onto the inter-mediate conveyor, whereon they are caused to slide over the successive acceleration zones so as to arrive at the maximum speed zone in a spaced arrangement, said support railing extending across said intermediate con-veyor in such a curved arrangement that the lowermost bottles are biased in-to engagenemt with the support railing by the declivity drift also in the acceleration zones, while the bottles which are still at a higher level and are therefore accelerated with some delay are caused by said declivity drift to support themselves o the lower bottles and to intrude into the spaces formed therebetween
Patent CA-1198672-A (CA)
Title: Fibrinolytically active agent and a method for the  preparation thereof
Inventor: MIHARA HISASHI
IPC: A61K35/56
Filed: 1983-02-21
Granted: 1985-12-31
Abstract: ABSTRACT OF THE DISCLOSURE A disclosure is given of the discovery that tissues of earthworms belonging to the family of Lumbricidae contain certain fibrinolytically active ingredients in good contents and the invention provides a method for the preparation of a therapeutically useful medicament having a fibrinolytic activity from the tissues of earthworms. The method comprises extracting the earthworm tissues with an aqueous extractant to give an extract solution followed by concentration or dehydration, preferably, accompanied by either preceding or succeeding purification of the active ingredients.
Patent CA-1188265-A (CA)
Inventor: SIMPSON JAMES L
IPC: A61B17/32
Filed: 1983-03-04
Granted: 1985-06-04
Abstract: Abstract of the Disclosure A medical appliance disposal container is disclosed having at least one opening for insertion of medical appliances, the opening being covered by at least one slotted plastic membrane for insertion of the desired medical appliance into the disposal container.  In at least one of the openings at the end of the slot is a bending means whereby needles may be bent while attached to a syringe and the bent needle-syringe assembly inserted through the slot into the disposal container.  In another embodiment, laminated plastic screens can be colorcoded to aid in sorting and counting of medical appliances, such as scalpel blades, following surgery.  The disposal container of this invention provides for the direct intact disposal of a wide variety of medical appliances while providing an inexpensive container for placement at a large number of locations throughout a health care facility.  The medical appliance disposal container disclosed reduces the risk of contents spillage should the container be upset during use.
Patent CA-1188781-A (CA)
Inventor: BASOL BULENT M
IPC: H01L31/18
Filed: 1983-03-16
Granted: 1985-06-11
Abstract: THIN FILM HETEROJUNCTION PHOTOVOLTAIC CELLS AND          METHODS OF MAKING THE SAME          ABSTRACT OF THE DISCLOSURE       A method of fabricating a thin film hetero-junction photovoltaic cell which comprises depositing a film of a near intrinsic or n-type semiconductor compound formed of at least one of the metal elements of Class II B of the Periodic Table of Elements and at least tellurium and then heating said film at a temperature between about 250°C and 500°C for a time sufficient to convert said film to a suitably low resistivity p-type semiconductor compound. Such film may be deposited initially on the surface of an n-type semiconductor substrate.  Alternatively, there may be deposited on the converted film a layer of n-type semiconductor compound different from the film semiconductor compound.  The resulting photovoltaic cell exhibits a substantially increased power output over similar cells not subjected to the method of the present invention.
Patent CA-1199555-A (CA)
Inventor: LUETZELSCHWAB WAYNE E
IPC: F15D1/02
Filed: 1983-03-24
Granted: 1986-01-21
Abstract: ABSTRACT           Apparatus, and method, for controlling the flow of dilute solutions of polymers such as dilute aqueous solutions of partially hydrolyzed polyacryl-amides without causing any significant degradation of the polymer comprising the solutions.  In one embodiment, the apparatus comprises a plurality of fixed restrictions connected in series with nipples having a larger internal diameter than the fixed restrictions.  In another embodiment, the apparatus comprises at least one fixed restriction in communication with a flow control valve such as a needle valve.
Patent CA-1191654-A (CA)
Inventor: IZZI LEWIS B SR
IPC: E03D11/16
Filed: 1983-03-28
Granted: 1985-08-13
Abstract: TOILET GASKET CONNECTION & SEALER                        A B S T R A C T       A toilet connection, coupling, gasket sealing device which is designed in one or more pieces to provide a combination of uses in completing the connection of a toilet outlet to the sewer drain pipe to prevent odors from escaping from the connection.
Patent CA-1225977-A (CA)
Inventor: ANDREWS JOHN R G
IPC: B03B5/52
Filed: 1983-05-25
Granted: 1987-08-25
Abstract: ABSTRACT     A process of recovering asbestos fibre from asbestos-bearing material comprising a first stage of preparing a fibre concentrate by the steps of comminu-tion, classification and spiral concentration and a second stage of liberating and recovering fibre, wherein in the second stage there is a separation by means of a hydrocyclone into a well-opened fraction and a poorly opened fraction, and wherein the asbestos-bearing material is substantially moist throughout the process.
Patent CA-1209612-A (CA)
Inventor: LOGSDON DUANE D
IPC: E04D13/04
Filed: 1983-06-02
Granted: 1986-08-12
Abstract: TITLE:  SUMP OR FLUSH INSTALLABLE ROOF DRAIN           ABSTRACT           A roof drain for either a sump or a flush in-stallation has a body having a centrally located water collecting section which is capable of being attached to a pipe, a first surface extending around the periphery of the central section, a connecting surface extending upwardly and away from the periphery of the first sur-face and a second surface extending outwardly around the periphery of the connecting surface.  The first and second surfaces are parallel to one another with the second surface serving as the mounting surface for mounting the drain on to a roof.  A grate attaches to the body by attaching directly to the second surface for sump functioning, or in conjunction with an insert for flush functioning.  For the flush functioning, the insert fits against the connecting surface and the first surface to become located between the grate and the body.
Patent CA-1205213-A (CA)
Inventor: KRUGER ROBERT A
IPC: G01N23/04
Filed: 1983-06-20
Granted: 1986-05-27
Abstract: ABSTRACT OF THE DISCLOSURE      An apparatus and method is disclosed for generating a processed video signal representative of an x-ray image.  A filter function is employed that is retrospectively matched to the temporal response of a bolus of contrast material passing through a body region of interest.
Patent CA-1209064-A (CA)
Inventor: YATER JERRY L
IPC: F16D67/02
Filed: 1983-07-14
Granted: 1986-08-05
Abstract: DRIVE SYSTEM WITH OIL SHEAR CLUTCH-BRAKE UNIT      Abstract of the Disclosure A first input shaft and an output shaft are supported in axial alignment by a housing which contains oil and also supports an annular second input shaft coaxial with the output shaft.  The input shafts may be selectively coupled to the output shaft by compressing corresponding clutch sets of interfitting annular plates and discs, and the output shaft may be quickly  stopped by compressing a brake set of interfitting annular plates and discs.  The brake set is disposed between the two clutch sets, and a pair of non-rotating fluid actuated pistons are arranged between the corresponding clutch sets and the brake set.  The output shaft has fluid impeller hub portions for recirculating oil outwardly between the sets of plates and discs and the input shafts are driven by corresponding electric motors or by a single double-ended electric motor.
Patent CA-1192118-A (CA)
Inventor: AIKINS WARREN A
IPC: B27B31/00
Filed: 1983-07-21
Granted: 1985-08-20
Abstract: ABSTRACT OF THE DISCLOSURE           The machine automatically pivots itself into alignment with the orientation of a log being drawn into the machine, and or pivots the log, and is vertically adjustable to conform to the inclination of a log in process.  To cut off an end piece of the log, a shear blade first makes a partial stroke cutting less than entirely through the log.  Then the shear blade frame moves away from the input end of the machine, pulling in another length of log.  Then the first cut is completed and the shear blade and frame retract to starting positions for the next cut.  This cycle is repeated in automatic operation.  When splitting is desired, as for firewood, the shear blade is utilized as a ram to force each end piece of the log through a splitter at the output end of the machine.
Patent CA-1218462-A (CA)
Inventor: BERGERON LAWRENCE E
IPC: H04B1/66
Filed: 1983-09-30
Granted: 1987-02-24
Abstract: ABSTRACT     Apparatus and a method are disclosed for digitizing a voice signal as it occurs and the digitized signal is compressed and stored for subsequent reconversion to a voice signal at a later time.  Binary words derived from digitizing the voice signal in an analog-to-digital converter represent the voice non linearly and are first linearized by a first processor and then stored in a first memory until a block of binary words are assembled.  Next the block of binary words are transferred to a second buffer memory and a second processor compresses it using time domain harmonic scaling processing which extracts the pitch of the original voice and also compresses the voice frequency spectrum to affect a 2:1 reduction in the number of stored binary words representing the digitized voice signal.  This reduced amount of data is then upsampled by a factor of four using linear interpolation to derive a pseudo higher sample rate required for further processing using continuously variable slope delta modulation processing which yields one binary bit out for every binary word processed.  The resultant bits are assembled into eight bit words and then stored in a third memory.  Another binary word representing the pitch is added and the result is a 4:1 compression of the original digitized data. The compressed digitized data is stored in a bulk memory.  Thereafter, more digitized samples of the voice signal undergo this same processing. Compressed digitized voice signals may be reconverted to a voice signal for playback by processing the digitized and compressed voice signals generally in the reverse order.  Playback speed control may also be accomplished without changing the pitch of the voice.  To double the playback speed the time domain harmonic scaling processing is deleted in playback, thus leaving the frequency spectrum compressed and a 2:1 reduction in binary words representing the digitized voice.  To slow the playback speed the digitized voice signals undergo modified TDHS processing.
Patent CA-1208835-A (CA)
Inventor: KUWAJIMA TERUAKI
IPC: C08F2/24
Filed: 1983-10-03
Granted: 1986-07-29
Abstract: Abstract An aqueous coating composition which comprises (A) at least one aqueous resin selected from acryl, alkyd, polyester, acryl- modified alkyd and acryl- modified polyester resins, (B) at least one component selected from water - insoluble resinous particles having an average grain diameter of 0.01 to 0.1µ , obtained by a polymerization of ethylenically unsaturated compound(s), and (C) optional additives , the weight ratio of said (A) to (B) (in solid) being 99: 1 ? 15:85.       This aqueous paint is especially useful as a top - coat.
Patent CA-1219385-A (CA)
Title: Submerged oxygen inlet nozzle for injection of oxygen   into wet oxidation reactor
Inventor: CHOWDHURY AJIT K
IPC: C02F11/08
Filed: 1983-10-14
Granted: 1987-03-17
Abstract: ABSTRACT   An apparatus is disclosed for injecting mixtures of pure oxygen, or oxygen-enriched gas, and inert purge liquid into wet oxidation reactors internally clad or lined with titanium.  The novel apparatus comprises an outer titanium pipe and an inner concentric pipe made of material less reactive than titanium in an oxygen-rich atmosphere.  Oxygen-rich gas and purge liquid are passed through the inner pipe into the reactor and a liquid low in molecular oxygen and corrosiveness is passed through the outer pipe annulus into the reactor.
Patent CA-1246081-A (CA)
Title: 1-phenyl-containing substituent-4-amino-pyrimidine compounds
Inventor: DOLAK TERENCE M
IPC: A61K31/4427
Filed: 1983-11-09
Granted: 1988-12-06
Abstract: ISOINDOLE DERIVATIVES, PREPARATION, AND USES Novel phthalimide intermediates are reduced to 5-sulfamoyl-6-halo-3-oxoisoindole compounds bearing a substituted 1-phenylalkyl-4-piperidinyl moiety as the isoindole N-substitutent. Preferred compounds such as 6-chloro-2,3-dihydro-3-oxo-2-¢1-(phenylmethyl)-4-piperidinyl!-1H-isoindole-5-sulfonamide exhibit diuretic and antihypertensive properties.
Patent CA-1215129-A (CA)
Inventor: KELLY EDWARD
IPC: B22D19/10
Filed: 1983-11-16
Granted: 1986-12-09
Abstract: ABSTRACT OF THE DISCLOSURE     The invention is a method and machine for rebuilding grey cast iron ingot moulds that have a cavity erroded therein and the concept is to fill the cavity with cast iron from a tubular wire supply by electric arc deposit at a rate such that the heat supplied by the electric arc deposit is sufficient to prevent chilling of the cast iron that is deposited whereby on cooling the cavity is filled with substantially graphitic cast iron.
Patent CA-1213102-A (CA)
Inventor: COOMBS CHRISTOPHER E
IPC: A41D13/00
Filed: 1984-01-11
Granted: 1986-10-28
Abstract: ABSTRACT      A  protective garment for firefighters having a damage resistant protective shell, an inner liner having a collar and a moisture barrier either as a separate layer or incorporated in the outer protective shell wherein the outer protective shell is secured to the inner liner proximate to the inner liner collar by a fastening means such that the observance of the collar is indicative of the presence of the inner liner and the collar construction serves to provide protection for the fastening means.
Patent CA-1246397-A (CA)
Inventor: TERAOKA MASANORI
IPC: G21K4/00
Filed: 1984-02-06
Granted: 1988-12-13
Abstract: RADIATION IMAGE STORAGE PANEL                 ABSTRACT OF THE DISCLOSURE        A radiation image storage panel comprising a support and a phosphor layer provided thereon which comprises a binder and a stimulable phosphor dispersed therein, char-acterized in that the support surface of said panel has a friction coefficient of not more than 0.6.