baber/WOPTO huggingface dataset:
Patent CA-1130327-A (CA)
Inventor: VAN KLOMPENBURG MARLO G
IPC: E05F11/16
Filed: 1980-04-23
Granted: 1982-08-24
Abstract: ABSTRACT OF THE DISCLOSURE         An operator for a casement-type window having an openable sash mounted adjacent one edge thereof for combined pivoting and linear movement of said sash edge relative to a window frame.  The operator includes a first operator arm rotatable about a fixed axis and having an end adapted for movable engagement with the sash at a distance from said one edge of the sash to impart a rotational force to the sash, a second operator arm and a connecting link pivotally connected between said second operator arm and the sash adjacent said edge, and said second operator arm being pivotally mounted on the first operator arm, with there being intermeshing drive gears fixed one to each of said arms, with one gear being a drive gear and the other gear being a driven gear.  Rotation imparted to the drive gear causes rotation of the first operator arm and bodily movement and rotation of the second operator arm with the latter arm exerting a force on the connecting link acting in a direction generally parallel to the path of linear movement of the sash edge.
Patent CA-1156508-A (CA)
Inventor: HEMPENIUS WALTER L
IPC: A21D15/02
Filed: 1980-07-11
Granted: 1983-11-08
Abstract: ABSTRACT A frozen pizza.  The pizza includes a frozen crust portion and a filling portion for receiving the pizza sauce or other filling.  The crust includes a generally flat filling-receiving center section of predetermined thick-ness, height and density, and this center section is surrounded by an edge portion which is formed integrally with the center section portion.  The edge portion is of increased height and decreased density with respect to the respective height and density of the center section portion. The edge portion has an inner sidewall which serves to con-fine the filling portion to the center section of the pizza product.
Patent CA-1143074-A (CA)
Inventor: LEE STEVEN N
IPC: H01L21/22
Filed: 1980-08-21
Granted: 1983-03-15
Abstract: Abstract A boat for use in wafer processing technology such as associated with semiconductor wafers.  The boat consists of a relatively flat bottom plate (20) having a plurality of substantially parallel V-cut notches (37) therein on which the bottom of the wafer (11) rests and two parallel side rails (38,39) disposed above and on either side of the flat bottom plate (20) for holding the sides of the wafer (11). The two side rails (38,39) include a plurality of opposed U-shaped notches (40) cut in parallel along the inner surface of the side rails (38,39) for movably securing the opposite side edges of the wafer placed in the boat, each pair of opposed U-shaped notches (40) being offset with respect to a V-cut notch (37) operatively associated therewith.
Patent CA-1143316-A (CA)
Inventor: BACSIK GEORGE J
IPC: C10G9/36
Filed: 1980-09-09
Granted: 1983-03-22
Abstract: ABSTRACT OF THE DISCLOSURE     Combustion air, prior to being introduced  into the cracking furnace (5) in a hydrocarbon pyrolytic conversion and separation sys-tem, is preheated by employing bottom pumparound (24), top pumparound (28) and/or guench water (31) streams diverted from the primary frac-tionator (14) externally connected to the pyrolysis reactor (5) in order to optimize the thermal efficiency of the overall process
Patent CA-1148449-A (CA)
Inventor: HUTCHISON WAYNE R
IPC: B60T7/04
Filed: 1980-09-23
Granted: 1983-06-21
Abstract: Abstract of the Disclosure The brake-clutch interlock includes a latch having a groove sized to receive a plurality of pine co-linerally aligned within the groove. The groove is shaped such that that the latch cannot receive nor release either pin singularly. One of the pins is in linked communication with the vehicle clutch actuating means. The other pin is in linked communication with the vehicle parking brake actuating means. When both pins are properly aligned to be locked in place by the latch, the vehicle clutch is disengaged and the vehicle parking brake is engaged. The latch restrains the pins in such a manner that neither pin can be singularly released.
Patent CA-1155706-A (CA)
Inventor: TROP MOSHE
IPC: A23L9/20
Filed: 1980-08-26
Granted: 1983-10-25
Abstract: POWDERED COMPOSITIONS FOR MOUSSE PRODUCTS   ABSTRACT OF THE DISCLOSURE     The invention provides a powdered composition for mixing with a liquid to obtain a mousse product, comprising, by weight proportions, about 30 to about 50 parts of a vegetable lipid whipping agent, about 5 to 15 parts milk powder, about 30 - 60 parts sugar, about 3 to 10 parts of a texture stabilizer and about 0.05 to 10 parts flavor additives, wherein the lipid whipping agent comprises about 15 to 35% of sugar or corn syrup solids, about 6 to 11% sodium caseinate and about 50 to 70% of a lipid component, which lipid component comprises about 75 to 85% partially hydrogenated vegetable oil, about 10 to 12% lactylated fatty acid esters of glycerol and propylene glycol and about 8 to 10% of fatty acid mono or diglycerides.
Patent CA-1144360-A (CA)
Inventor: KHARE GYANESHWARI P
IPC: C23F11/06
Filed: 1980-10-24
Granted: 1983-04-12
Abstract: ABSTRACT OF THE DISCLOSURE         The addition of a small amount of hydra-zine or a derivative or salt thereof serves to inhibit the corrosive effect of caustic such as sodium hydroxide on metal surfaces during the manufacture of the caustic or in processes using same.  For instance, aqueous sodium hydroxide solutions having hydrazine or a derivative or salt thereof added thereto in an effective concentra-tion in the range of from as little as about 2 ppm or less and up to about 1000 ppm, preferably of from about 2 to about 200 ppm, and most preferably from about 3 to about 40 ppm, can be concentrated by evaporation in nickel or nickel alloy equipment at temperatures as high as 150°-175°C without causing undue corrosion.
Patent CA-1177061-A (CA)
Inventor: STREIFF FELIX
IPC: B01F5/06
Filed: 1980-10-27
Granted: 1984-10-30
Abstract: Abstract of the Disclosure The static mixer has mixer elements which have interleaved plate pairs each embodied by eight webs, the plate groups are inclined at an angle to the longitudinal axis of the casing and the angle of the webs of one group is of oppo-site sign to the webs of the other group.           The maximum web width (b) is from 0.1 to 0.167 times the tube diameter (d), the transverse between-webs distance (m) between parallel groups is from 0.2 to 0.4 times the tube diameter (d) and the length (1) of a mixer element is from 0.75 to 1.5 times the tube diameter (d).           The mixing is suitable particularly for mixing processes of Newtonian and non-Newtonian liquids and provides optimum homogeneity for a relatively reduced mixer length (1) and a low pressure drop.
Patent CA-1143310-A (CA)
Inventor: SZE MORGAN C
IPC: C10G1/08
Filed: 1980-11-20
Granted: 1983-03-22
Abstract: HYDROLIQUEFACTION OF COAL, Abstract of the Disclosure Coal is catalytically hydroliquefied by passing coal dispersed in a liquefaction solvent and hydrogen upwardly through an expanded catalyst bed in a stream having a cross-sectional flow area of no greater than 255 inches square,    the stream through the catalyst bed having a length and a liquid and gas superficial velocity to main-tain an expanded catalyst bed and provide a Peclet Number of at least 3. If recycle is employed, the ratio of recycle to total feed (coal and liquefaction solvent) is no higher than 2: 1 based on volume.          Such conditions provide for improved selectivity to liquid product to thereby reduce hydrogen consumption.
Patent CA-1163029-A (CA)
Title: Friction material containing steel wool as  reinforcing agent
Inventor: MATSUSHIMA NORIAKI
IPC: C08K7/06
Filed: 1980-12-23
Granted: 1984-02-28
Abstract: Case 4376   JFM/smt   11/14/80 FRICTION MATERIAL CONTAINING STEEL WOOL           AS REINFORCING AGENT             ABSTRACT OF THE DISCLOSURE    A friction material useful in automobile brakes and the like, comprises as a reinforcing agent steel wool coated with a thermo-setting resin such as a phenolic resole resin.
Patent CA-1154280-A (CA)
Inventor: PATERSON JOHN
IPC: E04B1/18
Filed: 1981-02-03
Granted: 1983-09-27
Abstract: BUILDING UNIT                   ABSTRACT      The invention disclosed in the specification relates to a building unit defining a cavity space between its outer walls, and which may comprise a vertical cavity wall section and an integral cavity roof section disposed at an angle to the wall section, and wherein a plurality of such building units may be joined together to form a building structure. The building units may also be used to provide a form structure for the casting of an outer concrete shell, after which the form structure may be removed.
Patent CA-1146116-A (CA)
Title: Procede de preparation de la methionine
Inventor: BACHOT JEAN
IPC: C25B3/00
Filed: 1981-02-18
Granted: 1983-05-10
Abstract: Un procédé de préparation, en continu, de méthionine sous forme cristallisée à partir d'une solution de méthioninate de métal alcalin contenant un électrolyte support par mise en oeuvre d'une cellule d'électro-électrodialyse, soumise à une différence de potentiel suffisante, qui comporte un compartiment intermédiaire, séparé de chaque compartiment contenant les électrodes par au moins une membrane cationique, dans lequel les ions de métal alcalin du méthioninate sont remplacés par les protons provenant du compartiment anodique, puis isolement de la méthionine libre sous forme cristallisée et récupération de l'hydroxyde de métal alcalin régénéré dans le compartiment cathodique.
Patent CA-1167803-A (CA)
Inventor: FRYKHULT RUNE H
IPC: D21D5/06
Filed: 1981-02-24
Granted: 1984-05-22
Abstract: ABSTRACT OF THE DISCLOSURE           A separator for separating coarse particles from cellulose pulp suspensions and the like comprises a first separation chamber provided with an inlet for incoming mix-ture, a first outlet for the light fraction, and an outlet for an intermediate fraction enriched in coarse particles.          A second separation chamber is provided with a second inlet, a second outlet for a light return fraction, and an outlet for separated heavy fractions, the outlet for intermediate fraction being connected to the second inlet leading from a first zone in the first separation chamber.  Said zone has a higher pressure than a second zone connected to the second outlet, the second zone being located in the first separation chamber or connected to the latter, the first and second separation chambers thus communicating to form a circuit.
Patent CA-1162151-A (CA)
Inventor: SHINZATO TORU
IPC: A61M1/14
Filed: 1981-05-27
Granted: 1984-02-14
Abstract: ABSTRACT OF THE DISCLOSURE A hemodiafiltration system which enables concurrent performance, in a single system, of both hemodialysis and hemofiltration.  The system includes a dialyzer consisting of a casing and at least one semipermeable membrane accommodated therein for dialyzing and purifying body fluid such as blood, plasma, etc. by means of contacting the body fluid and dialyzate via the semipermeable membrane.  Flowing means are provided for flowing the dialyzate through the dialyzer and flowing amount varying means are provided for repeatedly changing the difference between the inflow amount of the dialyzate into the dialyzer per unit time and the outflow amount of the same from the dialyzer per unit time and the outflow amount of the same from the dialyzer per unit time from a positive value to a negative value and from negative to positive, whereby the repeated operation of infusing dialyzate into the body fluid and subsequently removing aqueous component or constituent from the body fluid is made possible.
Patent CA-1124265-A (CA)
Inventor: POTTER STEPHEN E
IPC: C07C19/08
Filed: 1981-05-29
Granted: 1982-05-25
Abstract: ABSTRACT OF THE DISCLOSURE          1,1,1,2-tetrafluoroethane containing 1,1-difluoro-2-chloroethylene as impurity is reacted with hydrogen fluoride in the vapour phase at a temperature in the range 100°C to 275°C, thereby reducing the content of the said impurity.
Patent CA-1231280-A (CA)
Inventor: CARMEN RALEIGH A
IPC: A61M1/02
Filed: 1981-06-04
Granted: 1988-01-12
Abstract: ABSTRACT OF THE INVENTION         A multiple blood bag system for storage of blood and processing of blood into its components is disclosed comprising a donor bag and one or more satellite bags connected by flexible tubing.  The donor bag is made of conventional PVC plasticized with di-2-ethylhexyl phthalate and is suitable for long term storage of whole blood or red cells.  The satellite bag or bags is made of a material which is free of di-2-ethylhexyl phthalate so that this plasticizer, which is extracted by blood or plasma, will not contaminate blood components processed or stored in the satellite bags.  A preferred material for a satellite bag and particularly desirable for storage of platelets is a PVC formulation which contains a trioctyl trimellitate as plasticizer.
Patent CA-1176593-A (CA)
Inventor: BECKMANN GEORG
IPC: C10B39/02
Filed: 1981-06-05
Granted: 1984-10-23
Abstract: A METHOD TO ADJUST THE GAS STREAM IN THE BUNKER       ABSTRACT OF THE DISCLOSURE         A method and apparatus for cooling hot bulk material in a cooling bunker by passing cooling gas streams therethrough in a manner such that the bulk material is cooled in a uniform manner while avoiding temperature fluctuations of the outflow-ing heated cooling gas.   The cooling gas is passed through the hot bulk material in at least two gas streams, one of which is directed through a core zone of the hot bulk material and another of which is passed through a peripheral zone thereof.          The flow rates of the respective cooling gas streams are regulated according to the temperature of the outflowing heated cooling gas which may be sensed by the temperature of  a  fluid flowing through heat exchanger over which the heated cooling gas passes.
Patent CA-1157790-A (CA)
Inventor: LANDA BENZION
IPC: F16D27/105
Filed: 1981-06-11
Granted: 1983-11-29
Abstract: Abstract of the Disclosure A magnetically actuated clutch in which a helical spring is carried by an input clutch member with portions surrounding a relatively rotatable output clutch member.  An electromagnet is positioned with its poles lightly engaging the surrounding spring portions at circum-ferentially spaced locations, while either the spring or the output clutch member or both are formed of a magnetically permeable material to complete a magnetic circuit.  Energiz-ing the electromagnet causes the poles to clamp the spring to retard its rotation with the input member, thereby causing the spring to wrap down on the output clutch member and engage the clutch.
Patent CA-1148060-A (CA)
Inventor: NEFF JAMES A
IPC: F16K31/02
Filed: 1981-07-27
Granted: 1983-06-14
Abstract: A B S T R A C T          THREE-WAY NORMALLY CLOSED PILOT VALVE              A three-way normally closed only, pilot valve for supplying pressurized pilot air to a fluid flow con-trol valve, such as a four-way valve, a three-way valve, a two-way valve, or the like, for shifting the main spool valve of such valves.  The pilot valve includes a valve body with a pressurized pilot air inlet port, a cylinder port, and an exhaust port.  The inlet port is connected by a first passageway to the cylinder port.  The cylinder port is connected by a second passageway to the exhaust port. A poppet spool valve is movably mounted in the valve body be-tween an inoperative position for blocking the first pass-ageway means, and an operative position for opening the first passageway means and blocking the second passageway means.  A spring and air assist return means moves the poppet spool valve to the inoperative position.  A solenoid moves the poppet spool valve to the operative position. The poppet spool valve has only one dynamic seal.  The pilot valve includes a pair of longitudinally spaced apart, sharp edged valve seats which are alternately engaged, by a pair of longitudinally spaced annular valve members on the pop-pet spool valve, when the poppet spool valve is moved be-tween the operative and inoperative positions.
Patent CA-1157137-A (CA)
Inventor: SMITH DONALD J
IPC: H02G15/076
Filed: 1981-08-07
Granted: 1983-11-15
Abstract: SERVICE WIRE SPLICE ENCLOSURE                    ABSTRACT OF THE DISCLOSURE An enclosure for an electric cable splice suitable for burial in the ground,  An enclosure which provides moisture-proofing and mechanical protection for the splice, A pair of shells which slide together to form a box-like enclosure having a main compartment, an intermediate compartment, and an entrance passage,  A pair of cables is positioned in the entrance passage with the cables passing through the intermediate compartment into the main compartment where the splices of pairs of conductors are located.  Each of the shells has a quantity of sealant in the main section so that when the two sections are brought together with the cable splice there between, the splice components are completely surrounded by the sealant in the main compartment, and sealant is forced into the inter-mediate compartment around the cables.
Patent CA-1166727-A (CA)
Inventor: HAINSWORTH THOMAS E
IPC: G05D1/02
Filed: 1981-08-21
Granted: 1984-05-01
Abstract: VEHICLE COLLISION AVOIDANCE SYSTEM                      ABSTRACT OF THE DISCLOSURE     An automatically guided vehicle (110) is disclosed which follows guide lines positioned in a predetermined guide path (102) on the floor.  The guide path (102) includes coded markings and the vehicle comprises sensing circuitry (210) capable of sensing the markings and generating proximity signals indicative thereof.  The coded markings can indicate approach of the vehicle into a "congestion" zone wherein other vehicles similarly situated can cause hazardous condi-tions therein.  Radio frequency (RF) transmission circuitry (240) on the approaching vehicle (110) is responsive to the congestion zone indication signals to transmit and receive RF signals to and from other vehicles on the guide path (102).  The approaching vehicle (110) performs various collision avoidance operations as determined by the received RF signals.
Patent CA-1177901-A (CA)
Inventor: GUSEV OLEG A
IPC: H01J37/30
Filed: 1981-08-27
Granted: 1984-11-13
Abstract: APPARATUS FOR ELECTRON BEAM IRRADIATION OF                 OBJECTS ABSTRACT OF THE DISCLOSURE    Disclosed is an apparatus for electron beam irradia-tion of objects wherein an electron accelerator is arranged so that its axis is parallel to the plane of a frame of the magnetic circuit of a deflecting electromagnet which is lo-cated before an exit window of a sweep vacuum chamber to direct the electron beam onto an irradiated object substan-tially at a right angle. The sweeping electromagnet compri-ses a biasing winding fed by a direct current to direct the electron beam into an aperture of the deflecting electro-magnet, the sweep current generator being provided with a corrective network to decrease the rate of variation of current in a scanning winding of the sweeping electromagnet as the electron beam moves toward the edge of the deflect-ing electromagnet far removed from the accelerator, and to increase the rate of variation of current in the scanning winding of the sweeping electromagnet as the electron beam moves in opposite direction.     FIG. 1
Patent CA-1133831-A (CA)
Title: Dental powder with natural ingredients
Inventor: BANIK GITA KING ST PIERREFONDS
IPC: A61K8/35
Filed: 1981-08-20
Granted: 1982-10-19
Abstract: Abstract of the Disclosure A dental composition having natural ingredients is very useful  for combating superficial dental and periodontal diseases, and halitosis.  Use of the composition provides fresher breath and mouth, cleaner gums and whiter teeth.  The dental composition is composed of calcium carbonate, betel nut, ginger, alum, pepper, salt, myrobalan and camphor.
Patent CA-1171911-A (CA)
Inventor: KAWASHIMA KAZUMI
IPC: H04N5/50
Filed: 1981-10-28
Granted: 1984-07-31
Abstract: ABSTRACT OF THE DISCLOSURE         A circuit for detecting the presence or absence of a television receiving signal is disclosed, wherein a detection output for automatic frequency control is compared with first to fifth levels.  A low-level output is produced when the detection output is lower than the fifth level; an intermediate-level output is produced when the detection output is between the fifth and fourth levels; a low-level output is produced when the detection output is between the third and second levels, an intermediate-level output is produced when the detection output is between the second and first levels; and a high-level output is produced when the detection output is higher than the first level, thus producing an output signal of three-digit level from a single output terminal.
Patent CA-1179435-A (CA)
Inventor: KYMINAS STANLEY C
IPC: B44C1/24
Filed: 1981-11-17
Granted: 1984-12-11
Abstract: Abstract A method for producing a decorative design on a substrate by applying to the substrate an embossable coating comprising a filler, a binder, a release agent, a moisture control agent, and a liquid; drying the applied coating to remove a major portion of the liquid therefrom, sufficient liquid being retained to make the coating pliable and readily impressible by an embossing means; and subjecting the pliable coating to pressure contact with the embossing means, which is at ambient or an elevated temperature, to impress a decorative design into the coating; and the embossed coated substrate produced by the method.
Patent CA-1174089-A (CA)
Inventor: SIEGMUND WALTER P
IPC: H04N1/04
Filed: 1981-12-17
Granted: 1984-09-11
Abstract: BWP:cm FIBERSCOPE SYSTEM              ABSTRACT OF THE DISCLOSURE            A bundle of radomly arranged optical fibers is used to relay an image imposed upon one of its ends to an opposite receiving end where randomness of fiber arrangement is decoded for recognizable image display.
Patent CA-1170934-A (CA)
Inventor: VANVLAENDEREN JOHANNES M H
IPC: A23C15/14
Filed: 1981-12-21
Granted: 1984-07-17
Abstract: ABSTRACT OF THE DISCLOSURE         The invention relates to an apparatus for melting refrigerated butter, cream or similar substances.  According to the invention, a block of butter to be melted is forced by a mechanically energized punch through a grating.  The grating is composed of heated tubes that are substantially triangular in transverse section.  The block of butter is faced by angular top edges of the tubes.  The wall of the grating tubes facing away from the block of butter is preferably furnished with a heat barrier.  The angular edges of this wall are as sharp-cornered as possible and preferably equipped with aprons which are at least substan-tially perpendicular to the plane of the grating.
Patent CA-1181367-A (CA)
Inventor: DARK RICHARD C G
IPC: B29C33/44
Filed: 1982-01-18
Granted: 1985-01-22
Abstract: ABSTRACT OF THE DISCLOSURE A dispensing closure having a dispensing passage in an outlet spout is provided for use with an associated container.  The unitary dispensing closure has a rigid base with a seal surface and latch surface, and a spout with a dispensing passage, a dispensing end and a first end connected with the base with seal means on the first end of the spout about the passage.  The outlet spout is connected to the base by a hinge connected with an invertible diaphragm and by a second hinge interconnecting the invertible diaphragm to the base at a bi-sector plane.  The diaphragm is is convexed configuration when the spout is in dispen-sing position and in concaved configuration then the spout is in sealed position, the spout in moving to sealed position pivoting about a pivot line, thus collap-sing the invertible diaphragm through the bi-sector plane to seat the seal against the base seal surface and urge the dispensing end of the spout to abut the base latch surface in sealing relationship.  Abutment on both ends of the spout provides positive sealing.