baber/WOPTO huggingface dataset:
Patent CA-1251424-A (CA)
Inventor: NORTHRUP ALLAN R
IPC: G11B33/04
Filed: 1985-09-27
Granted: 1989-03-21
Abstract: DISK STORAGE AND CARRYING CASE                 Abstract of the Disclosure A case for floppy disks and other similarly shaped articles is disclosed.  The case has a plurality of dividers having a limited arcuate travel to support the disks at an advantageous viewing angle.  The case is also provided with a lid which contacts the base of the case along two different axes and the supporting surface simultaneously to prevent the case from tipping.  The case is also provided with a handle for carrying the case in a vertical position.  The lid is further provided with ridges to prevent disks or other articles con-tained between the dividers from sliding out of the dividers when the case is carried in a vertical position.
Patent CA-1257499-A (CA)
Inventor: INDZEOSKI HARRY SCOTLAND AVENU
IPC: A01B1/08
Filed: 1985-09-27
Granted: 1989-07-18
Abstract: HOE AND GUARD THEREFOR     ABSTRACT OF THE DISCLOSURE            The hoe is formed from a tempered steel blade substantially triangular when viewed  in  front  elevation and  secured at  right  angles  to one end of  the handle.          The guard or sheath is formed from plastic or sheet metal, to protect  the relatively sharp edges of  the blade and to prevent injury to people when not in use.   The guard, which is detachable,  includes a pocket for receiving the sharp  edges  of  the  blade  and  flexible  tabs  detachably engaging over the edge of the blade to detachably retain the guard in position.
Patent CA-1268139-A (CA)
Inventor: FOSTER JOHN
IPC: C23C10/28
Filed: 1985-10-04
Granted: 1990-04-24
Abstract: ABSTRACT OF THE DISCLOSURE         A substrate such as a single crystal gas turbine blade is given a protective coating by composite electrodeposition of a metal matrix M1 containing particles of CrA1M2, where M1 is Ni or Co or Fe and M2 is Y, Si, Ti, or a rare earth element.  The preferred matrix is Ni or Co or NiCo and the preferred particles are CrA1Y.  The particle size is important and preferably 75% by weight of the particles are between 3.9 and 10.5 µm.  The coating is heat treated to produce interdiffusion between the constituents of the matrix and the particles.
Patent CA-1254801-A (CA)
Inventor: HEYES PETER J
IPC: C23C24/00
Filed: 1985-10-10
Granted: 1989-05-30
Abstract: ABSTRACT                     VAPOUR DEPOSITION OF TIN            In the vapour deposition of tin on to a surface such as a polymeric film (3) to be used for packaging, a dispersion of titanium hydride (17) in a dispersant is applied to the interior surface of an evaporation boat (9) and the dispersant is evaporated before the boat is used to vaporise tin metal under vacuum for the purpose of metallising the surface.
Patent CA-1264371-A (CA)
Inventor: LAPETINA ROBERT A
IPC: H01L41/08
Filed: 1985-10-11
Granted: 1990-01-09
Abstract: A B S T R A C T            A flexible piezoelectric transducer assembly for producing sonar signals for transmission underwater and for detecting reflected sonar signals.  The assembly includes a generally flat, flexible casing formed with a plurality of compartments, each of which is for receiving a piezoelectric element.  A plurality of piezoelectric elements are disposed in each of the compartments and are coupled by way of conductors to electronic circuitry which produces electrical signals for stressing the piezoelectric elements and which processes electrical signals produced by the piezoelectric element in response to reflected sonar signals.          The piezoelectric elements are spaced apart in the casing to allow flexing and bending, while also maintaining high packing density.  The piezoelectric elements are also selected to have low cross-coupling characteristics.
Patent CA-1269616-A (CA)
Inventor: JACOBS PAUL T
IPC: A01N35/02
Filed: 1985-10-11
Granted: 1990-05-29
Abstract: Buffered Glutaraldehyde Sterilizing and Disinfecting Compositions Abstract A glutaraldehyde sterilizing and disinfecting solution which is hard water compatible and which contains a nitrilo tris (ethyl phosphoric acid) salt as a buffering agent.
Patent CA-1261557-A (CA)
Inventor: YATS LARRY D
IPC: C08J5/10
Filed: 1985-10-15
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE           An improved aqueous slurry process for preparing fiber reinforced polymeric composites in the absence of a flocculant comprising the steps of forming an alkaline aqueous slurry comprising a fiber reinforcing material, a heat fusible organic polymer and a binder comprising a salt of an ethylene acrylic acid copolymer having an acrylic acid content from 12 to 30 percent by weight copolymer solids and adjusting the pH value of the slurry such that the binder is destabilized to coagulate the slurry.  A product formed by the improved process is also provided.
Patent CA-1253272-A (CA)
Inventor: GILES HAROLD F JR
IPC: C08L101/00
Filed: 1985-11-29
Granted: 1989-04-25
Abstract: LAMINATE POLYCARBONATE POLYOLEFIN COMPOSITION            ABSTRACT OF THE DISCLOSURE     A multilayer composition comprising an outer layer of aromatic polycarbonate and an outer layer of a poly-olefin, said outer layers tied together with a layer comprising an admixture of a polyolefin and a polyalkyl-ene terephthalate, the polyalkylene terephthalate pre-sent in said quantities in the tie layer so as to pro-vide adhesion between the outer layers.
Patent CA-1269815-A (CA)
Inventor: KUHR ALBERT F
IPC: E04B2/82
Filed: 1986-01-07
Granted: 1990-06-05
Abstract: Abstract of the Disclosure A base trim piece for the corner of intersecting walls has two upright wings angularly joined at a first edge of each, a recessed flange joined to the opposite edge of each wing, and a planar hook projecting upwardly from each such flange to lie in a plane between the vertical planes of the corresponding wings and flanges.  The hook acts as a fastener for an abutting planar base trim piece.
Patent CA-1252750-A (CA)
Inventor: LENHART RONALD A
IPC: B65G47/68
Filed: 1986-01-08
Granted: 1989-04-18
Abstract: Abstract A vacuum single filer is provided for bringing multiple rows of containers into single file at high speeds and over a relatively short distance.  This is accomplished by discharging the containers in diagonal rows of three from a slotted dead plate onto a perforated conveyor belt extending over vacuum plenum chambers having slots therein for drawing a vacuum. The slot or slots aligned with the outermost container in each diagonal row draws sufficient vacuum to hold the outer container in fixed position and a deflector is used to direct the other containers into alignment behind the outer container and to slide them laterally across the belt as the belt moves them downstream until they are finally brought into single file alignment. An infeed vacuum conveyor cooperates with the slotted dead plate to arrange the containers in diagonal rows having a precise alignment prior to being picked up by the conveyor belt.
Patent CA-1254545-A (CA)
Inventor: LEVASSEUR JEAN-PIERRE
IPC: B07B9/00
Filed: 1986-01-27
Granted: 1989-05-23
Abstract: 1. Apparatus for obtaining a solid fuel from residential, industrial or similar types of wastes, of kind comprising at the input first grinding means (12) followed by magnetic separation means (18) and, at the output, press grinding means (56) for obtention of fuel granules, characterized by the apparatus, after the said magnetic separation means (18), comprises in combination and successively, from up-stream to down-stream : (a) first screening means (20) to separate smaller-sized fermentable organic materials from the rest of the wastes, or combustible fraction, able to be transformed into fuel ; (b) second grinding means (26) designed to reduce the size of the fuel fraction still further ; (c) pneumatic drying means (28) designed to reduce the water content of the fuel fraction and outputting a gas stream charged with said fuel fraction ; (d) gravity separation means (42) designed to separate from the gas stream the heavy products contained in the duel fraction ; (e) cyclone separation means (44) designed to from the gas stream the fuel fraction freed of said heavy products  and (f) second screening means (50) designed to eleminate the inorganic fines having a high ash content ; the inferior calorific value of the resulting fuel granules being able to be modified to meet the requirements by varying the mesh size of the first (20) and second (50) screening means.
Patent CA-1244888-A (CA)
Inventor: MIZUKAMI HIROYUKI
IPC: H03D7/18
Filed: 1986-02-10
Granted: 1988-11-15
Abstract: Abstract:    The invention provides a frequency converter which is capable of rejecting unnecessary signals generated by image signals.  The frequency converter has first and second local oscillation circuits which generate local oscillation signals whose frequencies are the same and whose phases are different by 90 degrees from each other, has two mixer circuits, and has a hybrid coupler.  The mixer circuits generate two unnecessary signals whose phases are different by 90 degrees from each other.  The hybrid coupler delays one unnecessary signal by a quarter of the wavelength to generate two unnecessary signals whose phases are different by 180 degrees from each other, so that they are cancelled by each other.
Patent CA-1259901-A (CA)
Inventor: WIRTH HEINZ
IPC: A47C5/04
Filed: 1986-02-18
Granted: 1989-09-26
Abstract: ABSTRACT     The seat consists essentially of a seat frame (1) and a back rest frame (2), which are screwed to each other by way of plates (4) welded thereto.  The seat frame (1) and back rest frame (2) each consist of a curved sectional member, whereof the ends are constructed as skid-type feet (1c, 2c).  The seat frame (1) and back rest frame (2) are each strengthened by a transverse reinforcement (10, 11) and as the surface of the seat or back rest comprise a lattice welded to the frame or a plastic shell attached thereto by clamping.            (Fig. 2).
Patent CA-1251573-A (CA)
Inventor: YASUDA NOBUYUKI
IPC: G11B7/00
Filed: 1986-02-27
Granted: 1989-03-21
Abstract: ABSTRACT OF THE DISCLOSURE        A signal selecting circuit comprising a plurality of input terminals supplied with a plurality of signals, respectively, a plurality of gate circuits connected to the plurality of input terminals, respectively, a plural-ity of output terminals supplied with the plurality of signals through the plurality of gate circuits, respec-tively, a sequence counter for generating count values in order to designate one of the plurality of gate circuits, a decoding circuit for decoding the count values from the sequence counter so as to produce a plurality of gate signals so as to circulatively open the gate circuits and detecting circuit connected to the plurality of gate cir-cuits and for detecting when at least one of the plurality of signals is obtained through one of the gate circuits which is in open state so as to produce an inhibiting signal being provided to the counter to stop the counting operation thereof and to keep the designation of the counter at the last designated gate circuit so that the plurality of signals can be taken out in an impartial priority order.
Patent CA-1263002-A (CA)
Inventor: TODD MIKE J
IPC: A47L11/16
Filed: 1986-04-01
Granted: 1989-11-21
Abstract: ABSTRACT An apparatus for diffusing air turbulence created during the normal operation of a rotary pad floor polishing machine.  This device includes an air permeable member (12) which surrounds the circumference of the pad shroud (11),  thereby physically preventing the escape of particulate matter from beneath the floor polishing machine and disrupting turbulent air flow.  A mounting ring (13) is included for pressure fitting the permeable element to the pad shroud.
Patent CA-1252870-A (CA)
Inventor: BRAFF MARTIN
IPC: H04L12/56
Filed: 1986-04-29
Granted: 1989-04-18
Abstract: POCKET SWITCH TRUNK CIRCUIT QUEUEING ARRANGEMENT            Abstract A trunk circuit interfaces a multichannel data signal to a communication facility using a high priority queue (HPQ) memory, a low priority queue (LPQ) memory, and a data packet sorter including a separate LPQ counter for each data channel.  Each LPQ channel counter keeps track of data packets from the associated channel which are stored in the LPQ memory.  The packet sorter sorts data packets according to size.  Small data packets from each channel which are smaller than a predetermined length are sorted for storage in the HPQ memory only when the associated LPQ channel counter is zero.  Small data packets having a non-zero LPQ channel count and large data packets are stored in the LPQ memory.  The trunk circuit first transmits data packets from the HPQ memory and then from the LPQ memory.
Patent CA-1258240-A (CA)
Inventor: TOMESCU DUMITRU
IPC: B60T1/14
Filed: 1986-05-22
Granted: 1989-08-08
Abstract: INVENTORS:    DUMITRU TOMESCU             VASILE DORUS                PATENT APPLICATION                "EMERGENCY  BRAKE"          ABSTRACT    At the present time any motor vehicle is equipped with a cer-tain brake system that regardless of the way it is activated, has the same effect, that is, to reduce the RPM of the wheels to a certain value which includes zero as well, in the shortest possible period of time, and by this to reduce the vehicle velocity or to bring the vehicle to a stop This invention is intended to help the actual brake system to reduce drastically the braking time, only in case of emergency (i.e., when due to vehicle velocity and vehicle distance from an obstacle or impediment ahead, the actual possible braking time is insuffi-cient to avoid an accident).
Patent CA-1243783-A (CA)
Inventor: ANTKIW STEPHEN
IPC: G01V5/10
Filed: 1986-06-06
Granted: 1988-10-25
Abstract: A Well Logging Tool With An Accelerator Neutron Source Abstract In the illustrative embodiments of the invention disclosed, a neutron porosity well logging tool includes a D-T neutron accelerator, a fast-neutron monitor for monitoring accelerator output, near and far epithermal neutron detectors for deriving a primary porosity measurement, a neutron detector array intermediate to the near and far epithermal detectors for providing enhanced spatial resolution, and a far-spaced thermal neutron detector.  The epithermal neutron detectors are shielded and spaced relative to the accelerator to optimize tool response to formation porosity, whereby the tool affords accurate porosity sensitivity over the entire range of porosities of interest.  The source monitor may additionally be employed to measure capture gamma ray intensity vs. time between neutron bursts for deriving formation sigma.  Also, the detector array may include both epithermal and thermal neutron detectors to afford an epithermal/thermal comparison measurement.  The specially shielded near-epithermal is also independently useful as a monitor of the output of high energy neutron sources.
Patent CA-1241884-A (CA)
Inventor: BALES EMMETT R
IPC: A47J37/06
Filed: 1986-06-12
Granted: 1988-09-13
Abstract: ABSTRACT        A charcoal cooker has a cooker bowl and a lid dimensioned to cover the bowl during cooking.   Food is supported within the cooker on a support structure such as a rotisserie rod or a grid.  A horizontal grate is disposed within the bowl below the food support structure and is configured to support a charcoal fire and an upper grate is disposed at an elevation within the bowl above the horizontal grate but below the food support structure.  The upper grate is configured to support a charcoal fire and is spaced from the horizontal grate at a sufficiently small distance that a charcoal fire on the horizontal grate will ignite charcoal disposed on the upper grate.  In this manner a long-lasting charcoal fire may be achieved by starting a fire on the horizontal grate and placing fresh charcoal on the upper grate for subsequent ignition and burning.  An ash pan is dimensioned to fit snugly below the horizontal and upper grate for catching ash and reflecting heat, and through the use of a lower front vent and a upper rear vent, an upwardly and  rearwardly directed  air  flow  is  achieved which facilitates transfer of heat from the area of the  horizontal grate to the upper grate.
Patent CA-1260584-A (CA)
Inventor: HASELTON E FLETCHER
IPC: H04Q11/04
Filed: 1986-07-14
Granted: 1989-09-26
Abstract: BURST-SWITCHING METHOD FOR AN INTEGRATED COMMUNICATIONS SYSTEM       ABSTRACT    This disclosure provides methods for processing and routing bursts in an integrated communications system.  In a preferred embodiment,  the  system  includes  a  plurality  of  switches interconnected by time-divided communications links and a plurality of ports, each port being a component of a switch and each link having processing capacity sufficient to support T1 or higher transmission rates.  Each port provides access to the system for a control processor, an end-user, or another communications system.          Each switch has switching intelligence for routing a burst toward its destination port.  A burst is a plurality of bytes which may represent a block of data or a spurt of voice energy as sensed by silence/voice detectors located at voice ports.  In the methods provided by the invention, a burst may be introduced into the system through a port, routed through a switch to an outgoing link, or received from the system at a port.  The methods of the invention employ dynamic allocation of bursts to channels within communications links such that any channel is allocated only when a burst is being transmitted therein and the channel is otherwise available for transmission of another burst.
Patent CA-1269168-A (CA)
Inventor: WISNESKI LEONARD J JR
IPC: G01R13/34
Filed: 1986-08-22
Granted: 1990-05-15
Abstract: Abstract of the Disclosure A microprocessor controlled digital engine analyzer receives analog input signals from an engine being analyzed, engine parameter data entered via a keyboard, and function data, selecting one of several operating modes for the analyzer and which information is to be displayed, entered via the keyboard, and displays on a CRT screen the selected information such as cylinder firing order, RPM, Dwell, KV and DC volts, alphanumerically, information such as primary and secondary ignition and voltage, alternator and fuel injector information through the use of continuous waveform patterns, and additional information pertaining to Dwell, KV and Cylinder Shorting through the use of bar graphs.  The waveform pattern data derived from the analog input signals is stored in a dual bank waveform memory and read out for display on the CRT screen under hardware control, and address data representing alphanumeric data and screen formats for the various operating modes to be displayed is stored in a dual bank display memory for application to a character generator, a bank switching arrangement being used for both the waveform memory and the display memory to enable the banks of each memory to be alternately written to and read from. A main microprocessor receives and processes analog input signals, other than the waveform pattern signals, and a display microprocessor receives numerical data from the main microprocessor and causes display of the numerical data on the CRT screen.
Patent CA-1257797-A (CA)
Inventor: MACDOUGALL ELLIS C
IPC: E04H17/02
Filed: 1986-09-30
Granted: 1989-07-25
Abstract: ABSTRACT OF THE DISCLOSURE           A security fence including multiple laterally spaced fence posts extending upwardly from ground anchored lower  end portions at  an arcuate inclination of approximately 50° to 65°.  The posts are interconnected by horizontal rails and mount wire mesh or the like.  The fence terminates in an upper terminal and portion vertically above the ground and laterally offset from the lower portion of the fence to preclude direct physical access to the upper terminal end portion.
Patent CA-1274461-A (CA)
Inventor: WHITE CREIGHTON A
IPC: B32B15/08
Filed: 1987-06-19
Granted: 1990-09-25
Abstract: Abstract of the Disclosure Laminated Sheet Material For Packaging Electronic Components A laminated sheet material which can be used to form packages or envelopes for electrically sensitive components. The laminated sheet material includes an antistatic layer providing a surface resistivity in the range from about 108 to about 1013 ohms per square. A first conductive metal layer is adhered to the antistatic layer and provides a surface resistivity of less than about 105 ohms per square. A carrier film layer is adhered to the first conductive metal layer. A second conductive metal layer is adhered to the carrier film layer. A transparent, protective topcoat layer is adhered to the second conductive metal layer for pro-tecting the second conductive metal layer from abrasion and oxidation and for maintaining the outer surface resistivity of the combined clear protective layer and second conductive metal layer in the range from about 104 to about 108 ohms per square.
Patent CA-1271127-A (CA)
Inventor: SYDANSK ROBERT D
IPC: C09K8/88
Filed: 1987-09-17
Granted: 1990-07-03
Abstract: ACCELERATED POLYMER GELATION PROCESS   FOR OIL RECOVERY APPLICATIONS                       ABSTRACT       A process for accelerating the gelation rate of a carboxylate-containing polymer used in oil recovery applications.  A gel is prepared by mixing a single aqueous gelation solution at the surface made up of the polymer and a crosslinking agent containing a chromic carboxylate complex and a simple mineral acid.  The concentration of the simple mineral acid is selected at a level which achieves the desired rate of gelation for a given application.
Patent CA-1269970-A (CA)
Inventor: VAGEDES MICHAEL J
IPC: F21V21/02
Filed: 1987-11-20
Granted: 1990-06-05
Abstract: ABSTRACT OF THE DISCLOSURE             A bracket for mounting a fixture on a wall of a building. The bracket includes a hollow neck structure.          At one end of the neck structure is flange means which is mounted on sheathing of the wall. The other end of the neck structure is closed by a main plate. An edge portion of the main plate extends outwardly of the neck structure spaced from the flange means to form an annular socket in which edge portions of siding of the wall terminate. The fixture can be mounted on the main plate, and access to the fixture can be had through an opening in the main plate.
Patent CA-1275111-A (CA)
IPC: C07C323/14
Filed: 1988-02-18
Granted: 1990-10-09
Abstract: ABSTRACT            Discloses (1) reacting a 3-(hydrocarbylthio) propionaldehyde with a compound <IMT> to make  , (2) reacting latter compound with CO and R"YH where y is O or S to make           ;  (3) hydrolyzing this compound; (4) certain new 1-acyloxy-3-methylthiopropenes and (5) the methyl ester of 2-acetoxy-4-(methylthio)thiobutanoic acid.
Patent CH-538497-A (CH)
Title: Antiinflammatory pyrido (2,3-d) pyrimidine - derivs
Inventor: GOETZ EDUARD HARDTMANN
IPC: C07D213/74
Filed: 1970-10-08
Abstract: The new cpds. are of formula (I): in which R1 is C1-6 alkyl, C3-6 cycloalkyl, allyl, methallyl or propargyl; x y represents the group R2C=N or R2CH-NH in which R2 is phenol opt. substd. by Y and Y1, in which Y is F, Cl, Br, or C1-4 alkyl or alkoxy, and Y1 is H, F, Cl, Br or C1-4 alkyl or alkoxy; and Z and Z1 are H, F, Cl, Br or C1-3 alkoxy. (I) have antiphlogistic and antiinflammatory activity. The daily dosage range is 35 - 1000 mg.
Patent CH-515079-A (CH)
Title: Wet-treatment of permeable full-width
Inventor: JIRI HRBOTICKY
IPC: D06B3/20
Filed: 1969-04-15
Abstract: DD--74527 A Treatment liquor is applied onto the side of the material facing the deflection rollers over which the material is guided in a zig-zag path. The liquid is carried into the space between the roller and the material by friction and hydrodynamic forces. The layer of liquor pressed through the material is removed from the external side of the material. Specif. a scraper element is flexibly fitted parallel to the deflection roller.