baber/WOPTO huggingface dataset:
Patent CA-1196661-A (CA)
Inventor: COLL MYLES
IPC: A63F1/06
Filed: 1983-07-11
Granted: 1985-11-12
Abstract: ABSTRACT     A blackjack odds wheel which comprises a base which has a disk-shaped area on it with circumferentially spaced indicia indicative of the player's hand and a second disk overlying the disk-shaped area except for the circumferentially spaced indicia and is rotatably mounted on the base.  The base also has sectorial areas with radially located regions, each region indicating a res-ponse of the player.  The second disk has a window which displays the sectorial areas in turn, and a series of radially located indicia representative of the dealer's up card are located on the second disk adjacent each of the regions of the sectorial area being displayed in the window.
Patent CA-1196971-A (CA)
Inventor: PON CHUCK Y
IPC: H01P1/22
Filed: 1983-07-27
Granted: 1985-11-19
Abstract: Abstract A high power, high frequency attenuator which provides attenuation steps which are switchable at very high speed, the attenuator implementing a method by which the input signal is split into two separate signals which are then subjected to impedance mismatches in the signal path, so that a portion of the split signal   is reflected back to the signal splitter for dissipation there and the remaining portions of the split signal are transmitted to a summing circuit for recombination and output.  The value of mismatch imposed determines the degree of attenuation obtained.          The splitting of the signal reduces the stress upon the mismatched components as well as permits high switching speeds of the mismatches in and out of the circuit.  In one embodiment of the invention directional couplers are used to provide the signal splitting and recombina-tion functions, with the result that high isolation is achieved between the input port and the reflected signal caused by the mismatches.
Patent CA-1205669-A (CA)
Inventor: RASMUSSEN JEROME J M
IPC: A22C11/02
Filed: 1983-08-18
Granted: 1986-06-10
Abstract: Abstract of the Disclosure A composite shirred casing article and method with enhanced physical properties derived from more than one shirred source.  Two or more shirred casing lengths of different material are arranged in tandem to form a common bore of sufficient diameter to re-ceive a stuffing horn. An unshirred end of one casing length is passed through the bore of the other and joined with an unshirred end of the other so, that stuffing deshirrs both casing lengths to form an encased food product in a double-walled casing.  The product-related casing parameters are designed to suit the particular end use requirements while the dimen-sion-related parameters of the two casings complement each other to produce a tight wrinkle-free encased food product.
Patent CA-1191741-A (CA)
Inventor: MATTHEWS FRANCIS T
IPC: F23C10/22
Filed: 1983-08-18
Granted: 1985-08-13
Abstract: LIQUID FUEL AND AIR FEED APPARATUS                    FOR FLUIDIZED BED BOILER          ABSTRACT OF THE DISCLOSURE         A fluidized bed furnace is provided in which liquid fuel can be burned.  Injectors extend up through an imperforate bed plate which properly mix the oil or other liquid fuel with the fluidizing air causing evaporation of the oil.  This mixture is passed through restricted openings as it enters the fluidized bed, thus resulting in high velocity flow and fairly even fuel and combustion distribution throughout the cross-section of the fluidized bed.
Patent CA-1192055-A (CA)
Inventor: DI NOIA EMANUEL J
IPC: G01L13/06
Filed: 1983-08-25
Granted: 1985-08-20
Abstract: ABSTRACT OF THE DISCLOSURE         A pressure or differential pressure detector is hardened to be suitable for use in a hostile environment, for example, under high pressure, temperature, and radiation conditions which could possibly be present in the containment vessel of a nuclear generating plant.  A linear variable differential transformer (LVDT) disposed within a detector housing is designed to sustain temperatures up to or exceeding 500°F.  A signal detecting and conditioning circuit disposed remote from the detector housing includes demodulator means for producing X and Y demodulated signals respectively from A and B secondary windings of the LVDT, a summing circuit for producing a temperature analog voltage X+Y, a subtractor for providing a differential pressure analog voltage X-Y, and a multiplier for multiplying the differential pressure analog voltage X-Y by a temperature compensation voltage X+Y-Ref based on the temperature analog voltage to provide a resulting temperature-compensated differential pressure analog signal.
Patent CA-1242944-A (CA)
Inventor: MORI KEI
IPC: F24S23/30
Filed: 1983-09-22
Granted: 1988-10-11
Abstract: ABSTRACT OF THE DISCLOSURE     A solar energy collecting apparatus includes a capsule made of a transparent material and a plurality of lenses enclosed in said transparent capsule and adapted to collect sunbeams.  A sunbeam collecting means and heat collecting means are located at the focal point of the lens.          A photo-conductive cable transmits the sunbeam collected by said sunbeam collecting means to the desired place.  A heat transmitting pipe transmits solar heat collected by the heat collecting means to the desired place.
Patent CA-1206653-A (CA)
Inventor: SUDO YOZO
IPC: H04M9/00
Filed: 1983-11-04
Granted: 1986-06-24
Abstract: PHONE CONFERENCE SYSTEM     ABSTRACT OF THE DISCLOSURE     A phone conference system which includes micro-phones and a speaker or speakers which are connected to a telephone apparatus.  In the phone conference system, the required number of units, which provide a speaker or speakers connected via an amplifier to a receiving line, a preamplifier-mixer unifying the outputs of the micro-phones, and a summing amplifier unifying the output of the preamplifier-mixer and the output a microphone or microphones from another unit, are connected in cascade fashion to the telephone apparatus.
Patent CA-1213098-A (CA)
Inventor: BEZWADA RAO S
IPC: A61L17/10
Filed: 1983-12-08
Granted: 1986-10-21
Abstract: Absorbable Polymers of Substituted Benzoic Acid Abstract Absorbable, radiation sterilizable polymers, useful as sutures and other medical and surgical devices, are produced from polyesters of substituted benzoic acid, dihydric alcohols, and glycolide and/or lactide.
Patent CA-1207255-A (CA)
Inventor: KOZLOFF LLOYD M
IPC: A01N63/40
Filed: 1983-12-19
Granted: 1986-07-08
Abstract: ABSTRACT OF THE DISCLOSURE      Frost-sensitive  plants  are  protected  against frost  injury  by  topical  application  thereto  of non-phytotoxic  virulent  bacteriophages  which  are species-specific   to   the   ice-nucleating   bacteria normally present on the plants.  The bacteriophages selectively  attack  the  ice-nucleating  bacteria  and inhibit   their   ice-nucleating   activity,   thereby reducing the temperature at which frost injury occurs.
Patent CA-1212298-A (CA)
Inventor: LUKACZ STEPHEN A
IPC: F16K15/03
Filed: 1984-02-21
Granted: 1986-10-07
Abstract: ABSTRACT OF DISCLOSURE         A flap valve used for selectively closing an open-end of a material conduit.  The flap valve is particularly adapted for use in high temperature installations such as at the dis-charge  of  a  high  temperature  cyclone  separator.   The  valve includes  a  shaft  rotatably  mounted  in  a  fixture  properly positioned  relative  to the  conduit  to be  closed.   The  shaft includes  a  polygonal  central  section  and  a  flap with  a  top surface adapted to close the open end of the conduit and one end of the flap lies atop the polygonal section of the shaft.  The back of the flap is bent perpendicular to the top surface to overhang the shaft. A dog having a similarly shaped polygonal opening slides over the central section of the shaft and has a leg which lies atop the top surface of the flap.  This dog serves to  transmit rotational  forces between the shaft and the  flap while allowing relative movement between the shaft on the flap in a direction parallel to the shaft axis to permit relative thermal expansion.  A typical counterweight is connected to the shaft to exert a rotational force on the shaft to tend to rotate the flap valve to a closed position.  Material in the conduit exerts a force in the flap switch will tend to overcome the force of the counterweight to open the flap.
Patent CA-1197773-A (CA)
Inventor: REGAN ALBERT M
IPC: E21B34/04
Filed: 1984-03-06
Granted: 1985-12-10
Abstract: ABSTRACT OF THE DISCLOSURE      A subsea well  assembly has features that allow a riser string leading to the surface to be purged of well fluids  prior  to  pulling  the  riser  string.   The well assembly  includes  a  riser  connector  that  seats  on  a Christmas tree.  The Christmas tree and connector have coaxial bores, the ends of which are separated from each by a chamber.   A  stinger  interconnects the bores  and extends through the chamber.  The stinger has upper and lower  pressure  shoulders.   Hydraulic  fluid  pressure applied  to the  lower  shoulder  causes  the  stinger  to retract  from  the  Christmas  tree  bore.   This  allows communication  of  the  connector  bore  with  an  annulus passage also located in the connector bore.  Fluid can then be pumped down the annulus passage to flow through the chamber and return up the connector bore, purging the riser of well fluid.
Patent CA-1246787-A (CA)
Inventor: HUMBRECHT REMY
IPC: D06M15/55
Filed: 1984-03-09
Granted: 1988-12-13
Abstract: Abstract The invention relates to a composition and a pro-cess for preadherising polyester filaments.       This composition consists of a polyepoxide and a tertiary amine having the following general formula:                                          (I) where 1 ? n ? 6, R1 and R2, identical or different, are each alkyl having C1-6, hydroxyalkyl having C1-6, alkylaryl or aryl, and X is H, OH, NH2, NHR3,NR4R5 or R6, where R3, R4, R5 and R6 are each alkyl having C1-6 or aryl groups.
Patent CA-1210341-A (CA)
Inventor: CASTELLANI NORMAN
IPC: H02G3/18
Filed: 1984-04-04
Granted: 1986-08-26
Abstract: ABSTRACT OF THE DISCLOSURE         A device for enabling cables to be pulled therethrough and through a cellular floor system in which the device is adapted to be mounted, for activating a service fitting at a desired location in the floor.  The device is press-fittable into aligned substantially uniform-diameter holes, formed through the slab floor, after setting of the concrete therein, and through an adjacent wall of a raceway cell in an underfloor raceway cellular deck.  It is adapted to engage the floor at one end of the device, and to automatically engage the wall of the raceway cell at the other end of the device, for rapidly and efficiently mounting the device in the holes formed through the floor and raceway cell wall.  It is further adapted to prevent transmission of heat, fire, or smoke from the floor below, to the floor above, through the device; or through the holes in the floor and raceway cell wall in which the device is mounted.  This restores the fire rating of the floor, with the hole formed therethrough, to substantially the fire rating of the floor as it was without the hole formed therethrough, enabling the device to be certified as a fire-rated slab penetration, fully approved, listed, and classified for fire resistance.          The device includes a hollow housing, including a toggle mechanism for securing the device to the raceway cell wall at one end of the device.  The toggle mechanism includes pivoted members, automatically extendable into engaging relation relative to the wall of the raceway cell, when such members clear the raceway cell wall upon insertion of the device therethrough.  The device further includes an adjusting mechanism for securing the device to the floor, operable from the other end of the device.  The adjusting mechanism is automatically adaptable to accommodate a range of varied-thicknesses  in slab floors.  The device still further includes intumescent members, in the hollow housing, which expand under self-generated pressure, upon being subjected to heat.  The intumescent members in the housing expand under such pressure to fill the hollow channel in the device through which the cables pass, and any space formed by any burned-off insulation of the cables passing therethrough, and fill the hole in which the device is mounted, to prevent transmission of heat, fire, or smoke therethrough.
Patent CA-1218682-A (CA)
Inventor: KAWANO HIKARU
IPC: B65H5/14
Filed: 1984-04-26
Granted: 1987-03-03
Abstract: ABSTRACT OF THE DISCLOSURE           A paper sheet grip and transport apparatus for a counting and half-wrapping device comprising a stacker for accommodating a batch of paper sheets supplied thereto and for receiving them in the state of a bundle and a half wrapper for the bundle of paper sheets mounted adjacent to said stack unit, is disclosed.  According to the present invention, the grip and transfer apparatus has a movable member mounted in alignment with said stack unit and said half-wrapping unit and having a transfer chuck adapted for being opened or closed and capable of gripping from the side of the half-wrapping unit a bundle of paper sheets placed in the stack unit.  The movable member is driven from the side of said half-wrapping unit for transporting a bundle of paper sheets gripped by said transfer chuck from the stack unit towards the half-wrapping unit.
Patent CA-1238988-A (CA)
Inventor: KEEM JOHN E
IPC: G01N23/00
Filed: 1984-05-29
Granted: 1988-07-05
Abstract: ABSTRACT      X-ray dispersive and reflective structures and materials are provided which exhibit at least one third of the theoretical integral reflection coefficient for the structures in the range of interest without fluorescence or absorption edges.  The materials can be thermally activated to control the desired properties, during or post deposition.  The structures can be deposited by ion beam absorption techniques to form the structures in a precise manner.  The index of the refraction of the structures can be continuously varying throughout the structures.
Patent CA-1253728-A (CA)
Inventor: FOLKARD CHRISTOPHER W
IPC: G03F7/105
Filed: 1984-05-30
Granted: 1989-05-09
Abstract: IMPROVEMENTS IN OR RELATING TO RADIATION SENSITIVE COMPOSITIONS                          ABSTRACT      Radiation sensitive compositions are image-wise exposed and developed to form an image which is then heated to improve its strength as a lithographic printing image or etch resist.  The heating is carried out in the presence of a heat sensitive dye which undergoes a colour change at a temperature of at least 180°C so as to obtain an indication of whether or not the heating has been adequate.  The dye may be an integral component of the composition or it may be applied to the image, after development, in combination with a substance capable of forming a shield against contaminating residues produced during the heating step.
Patent CA-1216788-A (CA)
Inventor: WESTER PER O
IPC: A61K33/06
Filed: 1984-06-04
Granted: 1987-01-20
Abstract: Combination of two active substances Abstract of the Disclosure The invention concerns the use of a compound with diuretic proper-ties and of a magnesium supplementation in the form of magnesium monoaspartate hydrochloride, magnesium oxide, magnesium hydroxide or magnesium carbonate, and optionally of a potassium supplementation, and pharmaceutical preparations comprising a compound with diuretic properties and a magnesium supplementation in the form of magnesium monoasparate hydrochloride, magnesium oxide, magnesium hydroxide, or magnesium carbonate and optionally a potassium supplementation.
Patent CA-1237626-A (CA)
Inventor: KUBO MASANOVE
IPC: A62C37/10
Filed: 1984-06-22
Granted: 1988-06-07
Abstract: ABSTRACT OF THE DISCLOSURE           A flash type sprinkler head which includes a main body including an upper portion for connection to a water pipe and a lower portion having an outlet, a valve member which includes a valve cap and a gasket for releasable closing the outlet, a heat sensitive member which disassembles in response to the heat of a fire, a guide pin mounted on the heat sensitive member received in a lower end of the valve member, a frame screwable fixed to the main body, surrounding the outlet and the valve member, the frame supporting the heat sensitive member on a step portion formed on a lower inner surface thereof, a spring between the guide pin and the heat sensitive member which presses the valve member upward to seal the outlet in response to upward pressure applied by the frame through the heat sensitive member, and a heat conductive plate which protectively surrounds the heat sensitive member.  The plate is separated from the frame by only a slight gap so as to abut the lower end of the frame if impacted from below.  The heat sensitive member includes a fusible segment between a h ad portion and a cylinder which flows out from the cylinder when it melts.
Patent CA-1220009-A (CA)
Inventor: SCHULTZ ELMER G
IPC: B65H37/04
Filed: 1984-06-26
Granted: 1987-04-07
Abstract: ABSTRACT OF THE DISCLOSURE            A sealer/conveyor apparatus aligns and conveys groups of form sheets, and seals them into form sets.  At least one of the form sheets of each set has a heat sealable adhesive applied thereto.  The apparatus comprises a base, heating means and conveying means on the base.  The heating means constitutes means for heating the heat sealable adhesive to seal form sheets of the group together.  The conveyor means constitutes means for conveying the groups of form sheets through the heating means.  The conveyor means includes means for aligning the form sheets of the groups before the groups enter the heating means.
Patent CA-1214678-A (CA)
Inventor: MARTIN BRIAN
IPC: A61K6/884
Filed: 1984-07-03
Granted: 1986-12-02
Abstract: PHOTOPOLYMERIZABLE COMPOSITION INCLUDING CATALYST COMPRISING DIKETONE PLUS 4-(N,N-DIMETHYLAMINO)BENZOIC ACID OR ESTER THEREOF            ABSTRACT            There is described a photopolymerizable composition which contains at least one olefinically unsaturated compound and a photosensitive catalyst containing a diketone plus 4-(N,N-dimethylamino)benzoic acid or lower alkyl ester thereof.
Patent CA-1218544-A (CA)
Inventor: SAKAGUCHI AKIRA
IPC: B23K31/02
Filed: 1984-09-13
Granted: 1987-03-03
Abstract: ABSTRACT OF THE DISCLOSURE         A  preventive  method  for  plate  deformation  due to  welding  in  constructing  flat plate  welded  structures made of thin-gage plates and frame.    The method comprises preheating  a  whole  plate  in  a  heating  box  to a given temperature  with  flowing  hot  air.    The  plate  is  then rapidly  placed  on  the  top  surface  of  the  frame  where it  is  tack-welded to  the  frame.   The tack welded plate is  then  spot  welded  to  the  frame  to  construct  a  flat plate  structure. The  spot  welded plate  is  then cooled to cause thermal shrinkage deformation.
Patent CA-1231962-A (CA)
Title: Certain 2-(2-substituted benzoyl)-1,3-  cyclohexanediones
Inventor: MICHAELY WILLIAM J
IPC: A01N31/06
Filed: 1984-09-17
Granted: 1988-01-26
Abstract: CERTAIN 2-2(SUBSTITUTED BENZOYL)-1,3-CYCLOHEXANADIONES                    Abstract of the Invention Compounds having the structural formula   wherein R is C1-C6 alkyl; R1 is hydrogen, C1-C6 alkyl, or   wherein Ra is C1-C4 alkyl or R and R1 together are alkylene having 3 to 6 carbon atoms; R2 is chlorine, bromine, iodine or C1-C4 aliphatic aloxy; R3 and R4 independently are hydrogen or an aliphatic group; R5 is hydrogen or C1-C6 alkyl; and R6 is hydrogen or C1-C6 alkyl; and their salts. These compounds are useful as herbicides.
Patent CA-1251358-A (CA)
Inventor: CLAUSSEN ROBERT L
IPC: G01F1/22
Filed: 1985-01-25
Granted: 1989-03-21
Abstract: Abstract of the Disclosure A flow indicator that can visually indicate to an implement operator whether or not there is an equal flow rate of liquids through multiple liquid outlet lines on the implement. The flow indicator includes wall portions defining a manifold adapted to be connected in the system to receive liquid output from A pump, and transparent generally parallel closely spaced tubular members having similarly sized through openings communicating with the manifold, increasing in diameter from their inlet ends, and having outlet ends coupled to the outlet lines. Normally, liquid is pumped into the manifold and flows out the tubular members with equal flow rates so that similarly sized indicating members visible in the tubular members will be horizontally aligned. If the operator observes one indicating member out of alignment, this will indicate that one of the outlet lines is obstructed and in need of attention
Patent CA-1213134-A (CA)
Inventor: DUESCHER WAYNE O
IPC: B23Q5/027
Filed: 1985-01-31
Granted: 1986-10-28
Abstract: Abstract of The Disclosure An   oscillating   tool,   particularly   a  cast cutter  (40)  having  a  support  housing  (46)  with  a cutting  blade  (70)  interconnected to the housing  (46) proximate  one  end  thereof  for  oscillatory  rotational movement  about  an  axis  (56)  is  disclosed.  A torsion shaft  (54)  is  fixedly  interconnected  at  a  first  end (102)  to the housing (46)  so as to prevent rotational oscillation at the first end of the torsion shaft (54). The torsion shaft  (54)  further has  a  free  second end (100)  enabling  oscillatory  rotational  movement  of  the second end  (100)  generally about the axis  (563 of the cast cutter blade  (70).  A hollow tubular rotor support member  (58)  substantially more rigid than the torsion shaft (54) is attached to the torsion shaft (54) proxi-mate  the  second  free  end  (100)  of the torsion  shaft (54).   The hollow tubular rotor support member  (58)  is concentrically positioned  about the torsion shaft  (54) and extends from proximate the second end (100) of the torsion shaft (54) along a major portion of the torsion shaft  (54)  toward the  first end  (102)  of the torsion shaft  (54).   The  cutting blade  (70)  is  interconnected to  the  hollow  tubular  rotor  support member  (58)  and torsion shaft (54)  arrangement proximate the second end (100)  of the  torsion shaft  (54)  for oscillatory rota-tional  movement  therewith.   A magnetically  interactive rotor  (60)  is  fixedly  attached to  the hollow tubular rotor support member (58) at a location axially removed from the cutting blade  (70)  for oscillatory rotational movement therewith.  A magnetically interactive stator (66) axially  adjacent  but  radially  removed  from  the  rotor (60)  induces  rotational  osciallation of the rotor  (60) and  consequently the tubular member  (58).  Accordingly a rotational  oscillatory movement of the cutting blade (70) is provided.
Patent CA-1247511-A (CA)
Inventor: JACOBS WILLIAM III
IPC: C09D5/44
Filed: 1985-02-15
Granted: 1988-12-28
Abstract: BONDING SYSTEM EMPLOYING PRIMER COATINGS COMPRISING   CURED HYDROXYALKYL CARBAMATE-CONTAINING RESINS                   ABSTRACT A bonding system for bonding workpiece surfaces to one another comprising a primer coating on each of said workpiece surfaces and a structural adhesive, such as an epoxy resin adhesive,  between the primer coatings.  The primer coating comprises a cured polymer having  hydroxy-alkyl carbamate groups and at least one tertiary amine group thereon and cross-linked by reaction of the hydroxyalkyl carbamate groups.   The polymer may be obtained as the reaction product of:  (a) an epoxy resin having an average epoxy equivalent weight of from about 100 to about 10,000 and (b) one or more secondary amines having at least one second-ary amine group and further having at least one hydroxyalkyl carbamate group or precursor thereof.