baber/WOPTO huggingface dataset:
Patent CA-1064364-A (CA)
Inventor: DOINO FRANCIS JR
IPC: B68B7/00
Filed: 1978-04-06
Granted: 1979-10-16
Abstract: Abstract of the Disclosure The breath protector is adapted to be worn by trotters and pacers and includes a self-supporting cover and a means for mounting the cover between a position over the muzzle for a horse and a position spaced from the muzzle of the horse. A release means for releasing the cover from about the muzzle is actuated by the driver via a cable which extends over the head of the horse.  A suitable locking means is provided under the horse's head to secure the cover in the retracted position.
Patent CA-1090049-A (CA)
Inventor: KLEIN HOWARD P
IPC: C08G18/62
Filed: 1978-05-11
Granted: 1980-11-18
Abstract: ABSTRACT OF THE DISCLOSURE           Covers rigid polyurethane foams possessing unusual dimensional stability and heat distortion proprieties. Said foams are obtained by reacting in the presence of a blowing agent and a catalyst of polyurethane formation, an organic polyisocyanate and a polyol combination comprising 5-85 percent by weight of a copolymer of allyl alcohol and styrene and 15-95 percent by weight of a polyether polyol having a hydroxyl number ranging from about 200 to about 800, said weight percentages being based on the total weight of said polyol combination.
Patent CA-1096853-A (CA)
Inventor: CHAIX JEAN-EDMOND
IPC: F28D9/00
Filed: 1978-05-15
Granted: 1981-03-03
Abstract: A PLATE-TYPE HEAT EXCHANGER                Abstract of the Disclosure The plate exchanger comprises a plurality of flat parallel compartments formed between adjacent plates which are maintained in spaced relation by means of rings each having a T-shaped cross-section.  The side arms of the T are welded to opposite edges of orifices formed in adjacent plates and the outwardly directed stem of the T is disposed between the plates.  The interior of the array of spacer rings forms a header for the low-pressure fluid which flows through the compartments and a cylindrical tube extends through all the spacer rings in order to serve as an internal support.
Patent CA-1112222-A (CA)
Inventor: BRATTSTROM EDWARD H
IPC: F04D29/38
Filed: 1978-05-30
Granted: 1981-11-10
Abstract: A B S T R A C T     A box fan comprising a box-like structure having front and rear openings interconnected to form a duct passing through said structure, said duct containing an electric motor and a large axial depth wide-bladed fan blade assembly operable by the motor to rotate about an axis of rotation, which fan blade assembly is so located that the centre of gravity of said fan blade assembly is located near the rear opening, wherein the fan blade assembly has a plurality of blades each of which has a shape in a plane normal to the axis of rotation, which shape comprises a neck connecting the blade to a hub defining the centre of the fan blade assembly, a slightly convex leading edge extending from said neck, a convex outermost edge, a slightly convex trailing edge and a chin portion connecting the trailing edge to the neck, Said trailing edge being heavily set near said chin portion and being decreasingly heavily set as the outermost edge is approached along said trailing edge.
Patent CA-1106616-A (CA)
Inventor: FRANCOIS ALAIN
IPC: C01G43/00
Filed: 1978-06-05
Granted: 1981-08-11
Abstract: ABSTRACT       Process for the recovery of uranium from a wet-process phosphoric acid according to which the preliminarily oxidized acid is treated first with an organic solvent consisting of a dialkylphosphoric acid and a trialkylphosphine oxide dissolved in an inert solvent in order to obtain uranium-free phosphoric acid and an organic extract consisting of the solvent containing uranium which is separated as ammonium uranyl tricarbonate by treating the organic extract in a reextraction apparatus having at least two stages, with ammonium hydroxide solution and ammonium carbonate solution introduced separately in the extreme stages, the organic solvent being regenerated by treatment with an acid before recycling it.
Patent CA-1106225-A (CA)
Inventor: DEGEN LUDWIG
IPC: C13K11/00
Filed: 1978-06-08
Granted: 1981-08-04
Abstract: ABSTRACT OF THE DISCLOSURE        A method is disclosed for the production of fructose and syrups containing fructose and glucose, comprising the step of contacting a solution of glucose with a micro-organism of the genus Streptomyces sp. and more particularly of the strains NRRL 11.120 and NRRL 11.121, as designated by the Northern Regional Research Center, U.S. Department of Agriculture, Peoria, Ill.
Patent CA-1105043-A (CA)
Inventor: FINLAYSON CLAUDE M
IPC: A61Q19/00
Filed: 1978-06-22
Granted: 1981-07-14
Abstract: ABSTRACT:     An organophilic clay gellant having enhanced utility in alcohol compositions is prepared from the reaction product of a smectite-type clay having a cation exchange capacity of at least 0.75 milliequivalents per gram and from about 0.90 to less than about 1.20 milliequivalents per gram of clay of a castor fatty propylamido benzyl dialkyl, i.e., methyl or ethyl ammonium salt.
Patent CA-1047068-A (CA)
Inventor: ABAROTIN EUGENE V
IPC: B66C1/48
Filed: 1978-07-14
Granted: 1979-01-23
Abstract: ABSTRACT OF THE DISCLOSURE     Improved bits for ingot tongs, improved tong-and-bit combinations, and an improved method of handling ingots are disclosed.  The bits are formed of a durable metal, such as a nickel alloy or a cobalt  alloy, and are rotatably fastened in the tong arms.  Protrusion from the outside faces of the tong arms are avoided to prevent damage to parts struck by the tongs.  The distance by which the points on the bits protrude from the inside faces of the tong arms can be adjusted for different sizes of ingots.  The method includes a step of rotating the bits through a small arc each time an ingot is set down, whereby a fresh area is presented upwardly after each use and wear on the bit point is dis-tributed around the circumference.
Patent CA-1066895-A (CA)
Inventor: GLASER HELLMUT I
IPC: C03B37/06
Filed: 1978-08-25
Granted: 1979-11-27
Abstract: ABSTRACT OF THE DISCLOSURE           A method of forming glass fibers includes maintaining heat-softened glass at a perforated planar area of a thin metallic plate, establishing pressure of the heat-softened glass and extruding the glass by the pressure through the per-forations forming streams of glass.  A stream of gas is direc-ted upwardly into contact with the perforated area of the plate for transferring heat away from the plate at a temperature lower than the temperature of the heat-softened glass adjacent the plate to promote the delivery of discrete streams of glass from the perforations without flooding of the glass at the perforated planar area, and attenuating the streams of glass to fibers.  Apparatus for carrying out the aforesaid method is also disclosed.
Patent CA-1101016-A (CA)
Inventor: MORAWSKI JANUSZ
IPC: B60N3/04
Filed: 1978-09-20
Granted: 1981-05-12
Abstract: ABSTRACT OF THE DISCLOSURE            A floor mat having an upper and an underside, and a forward and rear end, and in which the upper side is pro-vided with a tread portion, having a multiplicity of water flow guide-ways or channels or grooves, communicating with the rear end of the mat, and guiding water flow from the front towards the rear of the mat, and further having water collectors at the rear end of the mat, below the plane of the water guide-ways, in which water may collect.
Patent CA-1106583-A (CA)
Inventor: WINSTON JOHN H
IPC: B25B1/14
Filed: 1978-10-12
Granted: 1981-08-11
Abstract: ABSTRACT OF DISCLOSURE     A fixture for assisting in positioning the end cap of a connecting rod relative to the remainder of the rod, which fixture comprises a frame including a gauge portion having spaced ends, a first pair of angularly re-lated wedge surfaces at one end of the gauge portion, and a handle portion extending from the other end of the gauge portion, a subframe carried by the frame for movement toward and away from the first pair of wedge surfaces and including a second pair of angularly related wedge surfaces located in spaced facing relation to the first pair of wedge surfaces, and means on the subframe and on the frame for moving the subframe relative to the first pair of wedge surfaces.
Patent CA-1128598-A (CA)
Title: Rotary-anode x-ray tube with ga alloy bearing  lubricant
Inventor: GERKEMA JAN
IPC: F16C33/00
Filed: 1978-11-30
Granted: 1982-07-27
Abstract: "ABSTRACT":                       A rotary-anode X-ray tube, comprising a rotary anode which is journalled in a vacuum-tight housing by means of at least one sleeve bearing whose mutually co-operating bearing surfaces are made of W or Mo or of an alloy of W and Mo, are molecularly wetted by a Ga alloy which serves as a bearing lubricant and which has a melting point below 25°C. Wetting is so thorough that the bearing surfaces are completely separated from each other in the loaded condition in the tube. During standstill as well as during rotation, the Ga alloy is not forced out of the bearing, so that the bearing faces cannot become fused. The wear and the production of noise of the bearing are extremely low. The desired, thorough wetting is obtained by making the bearing surfaces as well as the Ga alloy oxide-free before they are brought into contact with each other.
Patent CA-1107961-A (CA)
Inventor: OGASAWARA TOYOTSUGU
IPC: A63H27/04
Filed: 1978-12-01
Granted: 1981-09-01
Abstract: ABSTRACT OF THE DISCLOSURE       The present invention relates to a toy, and more particularly to a new device for driving a simulated flying object such as, for exemple, a toy aircraft.
Patent CA-1105661-A (CA)
Inventor: BERECZ IMRE
IPC: B21K1/64
Filed: 1978-12-13
Granted: 1981-07-28
Abstract: METHOD OF MAKING A SEAL NUT     ABSTRACT OF THE DISCLOSURE                An improved method of manufacturing a sealing nut having a sealing ring insert is disclosed.  The process eliminates the costly step of machining an undercut into the counterbore of the nut blank to provide a means for retaining the sealing ring in place.          This is accomplished by leaving a predetermined amount of excess material protruding around the periphery of the counterbore when the counterbore is initially cold formed.  When the bearing surface is subsequently flattened by an additional cold forming step, the excess material is forced radially inwardly thereby reducing slightly the diameter of the counterbore at the bearing surface of the nut.          The elimination of the undercutting operation also results in a nut having improved torque and load bearing characteristics.
Patent CA-1109090-A (CA)
Inventor: WATANABE HIROYUKI
IPC: A63F3/00
Filed: 1978-12-21
Granted: 1981-09-15
Abstract: TITLE:  PORTABLE OBSTACLE TOY                          ABSTRACT        An electrical mechanical toy has a housing including a base.  A small electrical drive motor is mounted on the base and a drive diverter-transmission operatively connects to the drive motor.  Also attached to the base is an endless belt mounting member having at least one endless belt mounted thereon such that the endless belt is capable of continuously traveling or orbiting about the mounting member.  The drive diverter-transmission is connected to the endless belt such that the endless belt is driven by the drive motor about the mounting member.  The endless belt includes at least one obstacle on its surface.  An object member is slidably mounted on the base and includes an object attached to the object member and positioned proximal to the surface of the endless belt allowing the object to slide transversely to the direction of travel of the endless belt between an interference position with the obstacle on the surface of the endless belt and a non-interference position wherein the object does not inter-fere with the obstacle.  The toy includes a detector which detects when the object is in the interference position with the obstacle and which disconnects the drive diverter-trans-mission from driving the endless belt when the obstacle is in the interference position.  If the drive diverter-transmission is so disconnected a manual reset is actuated to restart movement of the endless belt.
Patent CA-1110150-A (CA)
Inventor: KRAUSE JANUSZ J H
IPC: B29C65/00
Filed: 1978-12-29
Granted: 1981-10-06
Abstract: ABSTRACT OF THE DISCLOSURE        A method of joining together a sheet or sheets of an organic polymer which is not normally melt-processable e.g. polytetrafluoroethylene, the method comprising the steps of (a) contacting a strip of melt-processable organic polymer, e.g. fluorinated ethylene/propylene copolymer, with the faces of the sheet of sheets in the region of juxtaposed edges of the sheet or sheets, (b) stitching the strip to the sheet or sheets by means of a thread, and (c) heating the strip in order to fuse the strip and/or the thread to seal the holes created by the stitching step, and, where the strip has sheet or sheets, in order to fuse the strip the sheet or sheets, in order to fuse the strip to the faces of the sheet or sheets.      Preferably, the thread is of a melt-processable fluorine-containing polymer and a gaze is placed in contact with and stitched to the faces of the sheets opposite from the faces contacted with the strips of melt-processable organic polymer.      The joined sheets, when porous, may be used as diaphragms in electrolytic cells.
Patent CA-1109758-A (CA)
Title: Flushable towelette
Inventor: MILLER GERALD D
IPC: D04H1/64
Filed: 1979-01-18
Granted: 1981-09-29
Abstract: ABSTRACT OF THE DISCLOSURE          Nonwoven fibrous sheets bonded with polyvinyl alcohol, intended for use in pre-moistened condition as skin cleansing tissues, are folded and packaged in closed containers or in individual sealed water impervious envelopes; said packaged sheets being maintained to contact with a dilute aqueous solution of boric acid.  The boric acid imparts improved wet tensile strength to the sheet during storage and use by the consumer but may be safely disposed of, after use, by flushing in plain water without danger of clogging the plumbing system.  Instead of boric acid solution, one may employ for the indicated purpose a non-alkaline aqueous solution of a salt which acts as a precipitating or gelling agent for polyvinyl alcohol, said salt being one having an acid to neutral pH on hydrolysis.
Patent CA-1130264-A (CA)
Inventor: DALE ROBERT W
IPC: B01J37/02
Filed: 1979-01-22
Granted: 1982-08-24
Abstract: ABSTRACT       A catalyst is made by creating a deficiency of hydroxyl groups in a hydroxyl containing support and contacting the support, while thus activated with a solution of a substance providing a catalytically active material.  Generally the catalyst is made by contacting the solution with freshly crushed pellets of, for instance, a zeolite.
Patent CA-1098315-A (CA)
Inventor: JOCKEL HEINZ
IPC: C01B3/32
Filed: 1979-02-13
Granted: 1981-03-31
Abstract: ABSTRACT OF THE DISCLOSURE     A process for the production of a methane-containing fuel gas in the simplest possible manner at low cost.  This process comprises the steps of: forming a liquid mixture by mixing liquid water and liquid methanol at a weight ratio of 0.5 to 1.5:1;  heating and evaporating said mixture;  reacting said evaporated mixture under pressure of 10 to 50 bars in a reactor operated at an inlet temperature of 300 to 500°C, said reactor containing a fixed bed of a nickel catalyst containing Ni5MgA1209 with at least 5 percent by weight of zircon dioxide and 15 to 30 percent by weight of a high alumina cement, Ni5MgA1209 and Zr02 being in a weight ratio of 12:1 to 13:1 ; withdrawing the product gas from the reactor at a temperature of 500 to 700°C; and subsequently cooling the same.
Patent CA-1122421-A (CA)
Inventor: MALKIN DANIEL D
IPC: G04B19/00
Filed: 1979-02-20
Granted: 1982-04-27
Abstract: INSTANTANEOUS CALENDAR DEVICE FOR TIMEPIECES               Abstract of the Disclosure A day disk (12) cooperates with a storage of mechanical energy via seven-position Maltese mechanism.  A Maltese cross (11) of said mechanism is rigidly coupled and coaxial with the day disk (12). A transfer pin (10) of the Maltese cross (11) is set on a driven disk (6) of the storage, carrying a projec-tion (7) for the transfer of a toothed date ring (8). The lock-ing surfaces of the Maltese cross (11) lock on the driven disk (6). Provision is made of a free unloaded lever (13) whose one arm (14) locks in position the date ring (8) while the other arm of said lever rests against the projections of the Maltese cross (11 ) thereby relieving the moment of load of the calendar device on the gear train and improving the reliability of the timepiece.     Fig. 2
Patent CA-1131984-A (CA)
Inventor: LENHART RICHARD
IPC: A22C13/02
Filed: 1979-04-03
Granted: 1982-09-21
Abstract: ABSTRACT       A support sheathing for use, for example, on tubular sausage  casings, the sheathing forming a container for a  cylindrical hollow rod made of a shirred tubular casing, the sheathing comprising a heat-shrinkable, net-like, plastic tubular material, the sheathing surrounding the tubular casing about its outer cylindrical surface and forming integral end portions for covering end portions of said tubular casing, said integral end portions of the sheathing having annular openings therein surrounded by an annular bead, whereby the end openings of the sheathing permit access to the interior cavity of the hollow rod.
Patent CA-1093331-A (CA)
Inventor: STONE CYRIL O
IPC: F25B39/04
Filed: 1979-05-16
Granted: 1981-01-13
Abstract: Stone 1 REFRIGERATION APPARATUS           Apparatus for utilizing waste water from a refrigeration system to cool the motor-compressor and associated coil of condenser tubing in that system. The apparatus features a motor-compressor around which is wrapped the condenser coil.  The motor-compressor and condenser coil are contained within a water tank to which is directed waste water that has been collec-ted from the meltdown of an ice making cycle or the condensate from a refrigerant evaporator.  In applica-tions where waste water production is insufficient a valve controlled supply of fresh water can be sub-stituted therefor or used in conjunction with the waste water to effect cooling of both the compressor and condenser coils.  Use of the waste water in this manner obviates the need for fans and associated motors to provide air-cooling of the condenser and for possible oil cooling of the motor-compressor.
Patent CA-1128802-A (CA)
Title: Photopolymerizable mixture containing as  plasticizer, a hydroxy substituted benzoate ester  or oxyethylene derivative thereof
Inventor: FAUST RAIMUND J
IPC: G03F7/027
Filed: 1979-05-17
Granted: 1982-08-03
Abstract: Abstract of the Disclosure This invention relates to an improvement in a photopolymer-izable mixture, comprising a polymeric binder which is soluble or at least swellable in aqueous-alkaline solutions, a compound with at least two acrylic or methacrylic acid ester groups and a boiling point above 100°C which is capable of addition polymerization, a photoinitiator, and a plasticizer, the improvement being that the plasti-cizer is a compound corresponding to Formula I                                     wherein R1 is a hydrogen or halogen atom or an alkyl group with 1 to 4 carbon atoms, R2 is a hydrogen atom, an OH group, or an alkyl group with 1 to 4 carbon atoms, R3 is a hydrogen atoms or a methyl group, R4 is an alkyl or alkenyl group with 1 to 20 carbon atoms, and n is zero or a whole number from 1 to 20, and wherein R4 has at least 4 carbon atoms if n is zero or 1.  The invention also relates to a light-sensitive transfer material including the photopolymerizable mixture.
Patent CA-1122973-A (CA)
Inventor: O'CALLAGHAN CYNTHIA H
IPC: C07D501/36
Filed: 1979-05-25
Granted: 1982-05-04
Abstract: ABSTRACT OF THE DISCLOSURE Cephalosporin antibiotics of general formula:                                                    (I) (wherein Ra and Rb, which may be the same or different, each represent a C1-4 alkyl group or Ra and Rb together with the carbon atom to which they are attached form a C3-7 cycloalkylidene group, and Y represents a C-linked 5- or 6-membered heterocyclic ring containing at least one nitrogen atom,  which ring may also contain one or more sulphur atoms and/or may be substituted by a C1-4 alkyl group) exhibit broad spectrum antibiotic activity, the activity being unusually high against gram-negative organisms such as strains of Pseudomonas organisms.   Also described are compositions containing the antibiotics of the invention and processes for the preparation of the antibiotics.
Patent CA-1122920-A (CA)
Title: Polymeres floculants
Inventor: BOUTIN JEAN
IPC: B01D21/01
Filed: 1979-06-08
Granted: 1982-05-04
Abstract: : Procédé de préparation de polymères organiques, caractérisé en ce que l'on soumet à irradiation ultraviolette une solution aqueuse de monomère(s) oléfiniquement insaturé(s) sous forme de couche mince déposée sur un support mobile disposé sous la source d'irradiation et que l'atmosphère surmontant le milieu de photopolymérisation est maintenue humide pendant toute la durée de l'irradiation y compris lorsque, sous l'effet de la polymérisation, la solution aqueuse s'est transformée jusqu'à être à l'état solide.  L'invention s'applique notamment à la préparation de floculants.
Patent CA-1138808-A (CA)
Inventor: TSUZUKI AKIRA
IPC: C10B43/04
Filed: 1979-06-25
Granted: 1983-01-04
Abstract: Abstract of the Disclosure Any type of door bottom surface can be completely cleaned by the cleaning apparatus of this invention which comprises a carriage which is driven along a pair of horizontal platforms per se forming therebetween a passage for the carriage, a pair of supporting plates pivotably mounted on the carriage, a radial cutter device rotatably held by the supporting plates at the latter's frontward ends, said radial cutter device being cylindrical and having thereon several cutting blades radially extending and longitudinally aligned in parallel, a pair of coil springs charged between said front ends of the supporting plates and front portions of the carriage, and drive means for moving the radial cutter device and the carriage itself.
Patent CA-1117224-A (CA)
Inventor: ENKE CHRISTIE G
IPC: H01J49/42
Filed: 1979-08-10
Granted: 1982-01-26
Abstract: TANDEM QUADRUPOLE MASS SPECTROMETER FOR SELECTED ION FRAGMENTATION STUDIES AND LOW ENERGY COLLISION            INDUCED DISSOCIATOR THEREFOR     Inventors:                    CHRISTIE GEORGE ENKE  RICHARD ALAN YOST JAMES D. MORRISON                 Abstract of the Disclosure A tandem quadrupole-based mass spectrometer in-cluding a highly efficient intermediate fragmentation stage.  The disclosed fragmentation stage employs collision-induced dissociation (CID) in an electrodynamic focus device, which may be a quadrupole operated in a broad band filter mode.  The disclosed CID process occurs at low energy (e.g., less than 1 keV, but preferably 2 eV to 100 eV), and is quite different from the high energy (e.g., greater than 1 keV, and typically 3 keV to 10 keV) CID process in prior tandem instruments such as mass-analyzed ion kinetic energy spectrometry (MIKES) systems.  The efficiency of the present CID fragmentation is as high as 65%.     Research Corporation Project No. 039-1197 Corresponding to U.S.  Application Serial No.  960,439 filed November 13, 1978
Patent CA-1120568-A (CA)
Inventor: STARK GERHARD
IPC: B23Q5/10
Filed: 1979-08-28
Granted: 1982-03-23
Abstract: ABSTRACT OF THE DISCLOSURE A turret machine tool is disclosed which comprises a set of tool spindles which are driven via a built-in transmission gears by a direct current motor having a relatively stable torque in a wide range of rotational speeds such as a multiple direct current motor having permanent magnetic field and further including means for electrically controlling the speed of the motor according to a predetermined numerically controlled program.