baber/WOPTO huggingface dataset:
Patent CA-1125242-A (CA)
Title: Cup holding apparatus
Inventor: HARRIS LINDA D
IPC: B65D25/22
Filed: 1979-03-27
Granted: 1982-06-08
Abstract: Abstract of the Disclosure There is disclosed herein a cup holder assembly particularly adapted to be secured to a variety of supporting surfaces which cup holder assembly is uniquely designed to support cups having downwardly converging side walls such as for example conventional paper cups or the like.  The cup holder assembly included a cup holding member having a generally circular opening provided therein which is designed to receive a portion of the cup in a manner so as to supportingly engage the side walls thereof.      The cup holding member is designed to be supported upon a variety of adjacent surfaces by means of a mounting assembly.  In one form the mounting assembly includes a support member adapted to removably receive and support the cup holding member in cantilevered relationship thereto and which support member is particularly suited to be secured to a generally cylindrical member such as the handle bars of a bicycle or the like by means of a strap clamp.  Additionally, an angled member may be provided which can be inserted in the window slot of a motor vehicle and to which the support member may be removably attached so as to support the cup holding member from such portion of a motor vehicle or the like should this be desired.  In another embodiment, the mounting assembly comprises a clamp member having a portion for clampingly engaging a surface from which the cup holding member is to be supported and another portion to which the cup holding member may be removably secured.  In still another embodiment the mounting assembly may be fixedly attached to the cup holding member by suitable fasteners.
Patent CA-1129598-A (CA)
Title: Process for the manufacture of flexible  polyurethane foams with high load-bearing  and high energy-absorption capacity
Inventor: JARRE WOLFGANG
IPC: C08G18/40
Filed: 1979-04-10
Granted: 1982-08-10
Abstract: Abstract of the Disclosure The invention concerns a process for the manufacture of flexible polyurethane foams by reaction of a mixture consisting of diphenylmethane diisocyanates and polyphenylene polymethylene polyisocyantes having a functionality greater than 2 containing 55 to 85 percent by weight diphenylmethane diisocyanate based on the total weight of the isocyanate mixture with polyester polyols or mixtures of polyester polyols and polyether polyols having a polyester polyol content of more than 60 percent by weight based on the weight of the polyol mixture, and optionally chain extenders, auxiliaries, and additives, in the presence of catalysts and, in particular, water as a blowing agent.  The special selec-tion of starting compounds results in the production of flexible polyurethane foams having a high resistance to hydrolysis, high load-bearing capacity, and high energy absorption upon impact.
Patent CA-1125713-A (CA)
Title: Apparatus for exchanging energy between  high and low pressure systems
Inventor: PFENNING DWIGHT B
IPC: F04B19/00
Filed: 1979-05-04
Granted: 1982-06-15
Abstract: APPARATUS FOR EXCHANGING ENERGY BETWEEN       HIGH AND LOW PRESSURE SYSTEMS                Abstract of the Disclosure An apparatus for exchanging pressure energy between a fluid having a high energy content as a result of pressurization, and a fluid having a relatively lower pressure.  The apparatus in-cludes a rotor which has a plurality of spaced tubes extended in substantially parallel array over a major portion of the rotor length, and each having a separatory member movably mounted therein for reciprocatory displacement in the respective tube.          Each of the fluid conveying tubes has its opposite ends movably but sealingly received in recesses in floating rotor seal plates.    Each seal plate further includes an arcuate port which completes the opening formed by both the recess and port through the seal plate.  The opposite side of each seal plate from that which contains the recesses into which the respective tubes extend bears sealingly against a fixed stator block.  In the side thereof which faces and sealingly contacts the seal plate, each of the stator blocks has a pair of spaced arcuate fluid distribution ports each positioned to sequentially and periodically register with the arcuate ports of the adjacent seal plate during rota-tion of the rotor and seal plates.  Each of the arcuate fluid distribution ports communicates with a generally cylindrical fluid passageway which opens from the opposite side of the re-spective stator block, and in conjunction with the communicating arcuate fluid distribution port, facilitates fluid passage through the stator block.  A rotor drive mechanism is provided for rotating the rotor about a central longitudinal axis which extends centrally through the seal plates and the stator blocks.
Patent CA-1110471-A (CA)
Inventor: ODEN LAURANCE L
IPC: B01J31/00
Filed: 1979-05-16
Granted: 1981-10-13
Abstract: ABSTRACT OF THE DISCLOSURE A method of preparing a Raney metal alloy which is capable of self-disintegrating when contacted with water vapor.  The self-disintegrating property is imparted to the alloy by incorporating into the alloy from 0.4 to 0.8 weight percent carbon.  The alloy is useful in forming powder which can be converted to a Raney metal catalyst with increased surface area and catalytic activity.
Patent CA-1145072-A (CA)
Inventor: ANTHONY ANDREW J
IPC: G21C5/06
Filed: 1979-08-24
Granted: 1983-04-19
Abstract: Abstract of the Disclosure A nuclear reactor fuel assembly having a lower end fitting and an actuating member interacting therewith for holding the assembly down on the nuclear reactor core support stand in the presence of an upward flow of coolant.  The lower end fitting has locking structure responsive to the movement of the actuating member for selectively interacting with projections on the support stand.  The actuating member comprises a rod disposed along the vertical axis of the fuel assembly and extending into the lower end fitting, where laterally extending actuating arms are attached to the rod. The lower end fitting has four alignment posts located adjacent to the pro-jections in the support stand.  Two of the posts are fitted with locking springs which are adapted to engage shoulders on the projections.  The other posts are fitted with bracing springs that do not engage the projections. To lock the assembly into place, the rod is forced downward whereby the arms contact the surfaces of the springs.  The locking springs, having a low spring constant, are forced outward into engagement with the adjacent shoulder on the stand projection.  The bracing springs, having a high spring constant, produce horizontal movement of the posts into firm contact against the adjacent projection.  The combined effect is that one set of springs provides positive locking holddown and the other set provides lateral bracing against vibration.
Patent CA-1129560-A (CA)
Title: Thick film silver conductor compositions for fine  line electrodes
Inventor: JOLLEY JOHN E
IPC: H01B1/16
Filed: 1979-08-29
Granted: 1982-08-10
Abstract: Title Thick Film Silver Conductor Compositions For Fine Line Electrodes Abstract Thick film conductor compositions, based on finely divided silver, finely divided inorganic anti-fissuring materials, glass frit and organic vehicles are provided.  The anti-fissuring materials prevent fissuring of fired metallizations during overglazing and allow the preparation of fine line electrodes useful in multilayer circuits and AC plasma display panels.
Patent CA-1119828-A (CA)
Inventor: KELLER ROLF
IPC: G01L5/00
Filed: 1979-09-05
Granted: 1982-03-16
Abstract: (39 358 f) INVENTION: MEASURING APPARATUS, ESPECIALLY FOR MEASURING FORCES                             ACTING UPON A BEARING OR THE LIKE     ABSTRACT OF THE DISCLOSURE   A measuring apparatus for measuring forces acting upon a bearing, particularly the radial forces, effective at a roller bearing.  The measuring apparatus essentially comprises two rings, typically formed of metal, which are concentrically intercon-nected by means of a web. The roller bearing transmits the force to be measured to one of the rings, whereas the other ring is fixed.  The one ring rocks or moves in relation to the fixed ring and the deformation prevailing at the web is electrically measured and indicated in a display or indicator device.  The measuring apparatus serves for measuring the tension in belts, bands, and the like.
Patent CA-1139598-A (CA)
Inventor: SAKAI KIYOSHI
IPC: G03G5/06
Filed: 1979-09-26
Granted: 1983-01-18
Abstract: ELECTROPHOTOGRAPHIC PHOTOCONDUCTOR     ABSTRACT OF THE DISCLOSURE          An electrophotographic photoconductor is prepared by forming a photoconductive layer containing a hydrazone compound therein on an electroconductive support member.  The hydrazone compounds represented by the following general formula, are useful as photoconductive materials and as charge transport materials for use in electrophotography:       wherein R1 represents a methyl group, an ethyl group, a 2-hydroxyethyl group, or a 2-chloroethyl group, and R2 represents a methyl group, an ethyl group, a benzyl group or a phenyl group.
Patent CA-1144439-A (CA)
Inventor: BAUGH JAMES D
IPC: F02F1/16
Filed: 1979-11-13
Granted: 1983-04-12
Abstract: ENGINE CYLINDER LINER HAVING A MID STOP     ABSTRACT OF THE DISCLOSURE A cylinder liner is disclosed for an internal combustion engine including a cylindrical hollow body having a press fitted upper end and a stop located in-termediate the liner ends for engaging an engine block liner stop to provide upper and lower seals for a cool-ant passage.  The outside surfaces of the liner adjacent the press fitted upper end and the stop are formed to permit a settable plastic material to be used between the liner and engine block to assist in forming the coolant seal and to provide radial support to the liner to permit the lower 30 per cent of the cylinder liner to be free of any direct contact with the engine block. This design also permits use of a smaller capacity cooling system and improves lubricating oil flow within the engine block.
Patent CA-1142214-A (CA)
Inventor: TAGAWA SUSUMU
IPC: H01J29/76
Filed: 1979-11-16
Granted: 1983-03-01
Abstract: ABSTRACT           Means for aligning an electron beam in a cathode ray tube includes a rear bobbin surrounding the cathode ray tube in which is mounted at least one cylindrical-shaped magnet magnetised in the direction of a diameter of the cylinder and rotatable so as to correct for misalignment.  In one embodiment, two rotatable magnets mounted at right angles to each other are utilised and in a second embodiment a single magnet can be utilised and the supporting bobbin rotatable by 180°.          Dimensions and pick-up and storage type tubes are exemplified.
Patent CA-1137128-A (CA)
Inventor: SOMER JEAN-MARIE DE
IPC: B65H29/40
Filed: 1979-11-02
Granted: 1982-12-07
Abstract: "Collating device  for flat goods,  particularly cards"             ABSTRACT                On the end of each suction belt  (2)  are mounted three collecting members (9) standing on an intermit-tently-rotating shaft  (10) and which are comprised of two L-shaped fingers (13). During the collecting the arm (14) of the fingers (13) forms of stop while the arm (15) causes the cards fed to tilt on the end of the suction belt (2). The cards (3) thus collated are pushed due to the revolution of the members (9) by the walls (21) of boxes mounted on a con-veyor (17). Moving fingers (27) collate the packages collec-ted in adjacent box rows.                 Figure 1.
Patent CA-1136929-A (CA)
Inventor: BRODINE WALTER E
IPC: B01J3/00
Filed: 1979-12-04
Granted: 1982-12-07
Abstract: ABSTRACT OF THE DISCLOSURE A reliable signaling device is provided which will allow an operator of a reactor vessel to ascertain when a leak has occurred in the reactor vessel rupture disc or diaphragm.  The signaling device is actuated by pressure which escapes through a leak in the rupture disc.  The signaling device makes the operator aware of when a rupture disc is leaking and thereby avoids a potential hazard of the reactor vessel exceeding its designed pressure rating.  The signal device when modified may also be used in vacuum operations.
Patent CA-1154576-A (CA)
Inventor: ATWOOD JOHN E
IPC: G01N17/00
Filed: 1979-12-20
Granted: 1983-10-04
Abstract: EXTRACTOR TOOL AND HOLDER               ABSTRACT OF THE DISCLOSURE           Disclosed is a holder which may be used for mounting equipment, such as sensing apparatus, within an otherwise closed environment, and an extractor tool for inserting and retrieving the holder and attached equipment.  In an operating configuration the holder is double-sealed to a landing nipple mounted on the container against communication of high pressure fluid out of the container.  With the extractor tool mounted and sealed on the landing nipple also, a placement member within the extractor tool may engage the top of the holder to extract the holder from sealing engagement with the landing nipple.  Two independent gear boxes are provided whereby translational and rotational motions may be separately imparted to the placement member.  The holder is anchored to the landing nipple by threaded engagement between the landing nipple and a drive screw section of the holder.         A separate seal section of the holder is rotated during the insertion procedure until a preselected orientation of the seal section is achieved.  With the orientation of the seal section fixed, further insertion of the holder into the landing nipple without rotation of the seal section effects a metal-to-metal seal, in addition to a packing-type seal, between the seal section and the landing nipple.
Patent CA-1127013-A (CA)
Inventor: THOMERSON CLARENCE
IPC: E02B3/26
Filed: 1980-03-13
Granted: 1982-07-06
Abstract: SHOCK ABSORBING COLUMN     ABSTRACT OF THE DISCLOSURE     A shock absorbing column assembly (10) is provided for attachment to a structural member (12) of an offshore platform.  The assembly (10) utilizes a series of shock absorbing elements which cooperate together to absorb shock exerted on the assembly by adjacent vessels.  Two shock cells (34) and (36) support the vertical column member (30) in a position spaced away from member (12). Column member (30) is connected to the extending arm of the shock cell by shock absorbing connectors (52) and (54).  An outer protector (90) is resiliently connected around the outside of the column (50).
Patent CA-1160540-A (CA)
Inventor: EBERLE WILLIAM J
IPC: F15B11/048
Filed: 1980-04-21
Granted: 1984-01-17
Abstract: ABSTRACT OF THE DISCLOSURE An apparatus for controlling the movement of a fluid-actuated hydraulic cylinder. A pumping mechanism is provided to pump fluid into the hydraulic cylinder; and a tank receives the fluid expelled from the hydraulic cylinder. A reversing valve between said pumping means and said hydraulic cylinder means control the flow direction of the fluid into and out of the hydraulic cylinder and a valve mechanism between the pump means and the hydraulic cylinder, and operatively connected to the hydraulic cylinder, controls the fluid flow rate into and out of the cylinder corresponding to the motion of the hydraulic cylinder. One embodiment of the invention is specifically designed to power the main drive gear of an apparatus for stacking battery plates and separators.
Patent CA-1144938-A (CA)
Inventor: SALEE GIDEON
IPC: C08G63/00
Filed: 1980-06-03
Granted: 1983-04-19
Abstract: ABSTRACT     There is disclosed a diester of a bisphenol having two dicar-boxylic acid residues wherein the dicarboxylic acid residues terminate in carboxylic acid ester groups derived from a long chain aliphatic monofunctional hydrocarbon alcohol.  Compositions of the diester and a linear aromatic polyester of a bisphenol and dicarboxylic acid are characterized by enhanced processability and enhanced hydroloytic stability compared to the polyester.
Patent CA-1151548-A (CA)
Title: Pressure-sensitive adhesive containing iodine
Inventor: ROSSO PAUL D
IPC: A01N59/12
Filed: 1980-06-23
Granted: 1983-08-09
Abstract: Abstract A process for making a stable chemical complex of iodine, an iodide ion and a dermatologically acceptable room temperature tacky pressure-sensitive adhesive which is substantially free of acidic components.  The resulting composition exhibits broad-spectrum antimicrobial activity when placed in contact with mammalian skin and is useful in or on tapes, drapes, and other medical devices.
Patent CA-1129103-A (CA)
Title: One-bit frequency-shift-keyed modulator
Inventor: FARROW CECIL W
IPC: H04L27/22
Filed: 1980-06-30
Granted: 1982-08-03
Abstract: Farrow-16 11. ONE-BIT FREQUENCY-SHIFT KEYED MODULATOR    Abstract of the Disclosure A shift keyed modulator utilizes a lookup table (41) to provide a binary sequence of digits one at a time.  Since the binary digits are selected so that their accumulation represents the amplitudes of a series of points on a theoretical sinusoidal wave, a low-pass filter (51) acting as an integrator is able to provide a sinusoidal wave signal.  Furthermore, the low-pass filter includes gates that operate in push-pull fashion to form a balanced configuration for cancelling even ordered harmonic distortion.  The modulator has a rate multiplier (11) responsive to space/mark signaling for controlling the rate that the binary digits are produced by the lookup table.  A  second group of binary digits is stored in the lookup table and is read out concurrently with the first sequence.  Alternate pairs of gates (52 and 53 or 54 and 55) are enabled in the low-pass filter to provide binary data signals for either of the frequency bands used in duplex data signaling circuits.
Patent CA-1135439-A (CA)
Inventor: PENG FRED M
IPC: C08F279/00
Filed: 1980-07-04
Granted: 1982-11-09
Abstract: Case 08-12-0404 A PROCESS FOR POLYMERIZING ABS POLYBLENDS     ABSTRACT OF THE INVENTION      An improved process for preparing ABS polyblends having greater rubber reinforcing efficiencies wherein the diene rubber particles of an aqueous latex are preswelled with a mono-mer formulation in situ, said monomers are then polymerized using a mixture of an oil soluble catalyst and a water soluble catalyst to provide grafted rubber particles having present occluded and grafted polymers of said monomers and a matrix phase of said monomers forming an ABS polyblend having improved toughness and gloss.
Patent CA-1141967-A (CA)
Inventor: DE SCHEPPER ACHILLE
IPC: C22B3/38
Filed: 1980-07-16
Granted: 1983-03-01
Abstract: ABSTRACT OF THE DISCLOSURE    A process for re-extracting trivalent iron and hexavalent molybdenum from an organic phase containing an organophosphoric compound.  In a first step the organic phase is contacted with a quantity of water such that most of the iron and only a minor part of the molybdenum are re-extracted.  In a second step the partially unloaded organic phase is contacted with a quantity of water such that most of the molybdenum contained therein is re-extracted.  This two-step re-extraction process results in a high re-extraction yield for both molybdenum and iron, while ensuring the production of a concentrated eluate.
Patent CA-1152572-A (CA)
Inventor: TANAKA JUNZO
IPC: H05B6/68
Filed: 1980-07-31
Granted: 1983-08-23
Abstract: TITLE OF THE INVENTION      COOKING APPLIANCE OF THE HOT AIR CIRCULATING TYPE            ABSTRACT OF THE DISCLOSURE           The invention is related to improvement in a cooking appliance equipped with a microwave heating means and a hot air circulation heating means.  By controlling the rotational speed of an air circulating fan or the power of heater means according to the kind of food to be cooked, the cooking time is shortened and the quality of cooked food is improved.  The hot air dis-charging section of such an oven includes a perforated plate so as to prevent leakage of microwaves from the heating chamber, and an air baffle means is provided strategically in the hot air discharging section to ensure a uniform distribution of temperature within the heating chamber.  The invention also includes an improved relative position of the air inlets, a double-deck tray and the air baffle means which function to prevent a substantial dehydration of food which is a drawback of a conventional hot air circulation heating system.
Patent CA-1145458-A (CA)
Inventor: LEVIN HERBERT L
IPC: H01Q1/02
Filed: 1980-08-05
Granted: 1983-04-26
Abstract: RCA 73,488 ANTENNA DEICING APPARATUS          Abstract A parabolic radiation reflecting sheet member of an antenna is covered over a lower half portion of its convex side with a spaced sheet member which forms a mani-fold chamber with the reflecting sheet  member.  An upper edge of the manifold lies along a parabolic line along  the midsection of the convex side of the antenna.  A single hot air inlet conduit is attached to the manifold adjacent a lower edge and centrally of the antenna.  A plurality of spaced hot air exhaust ports are positioned on the manifold upper edge and are each individually settable to control the flow of hot air from the inlet to the exhaust ports.  The exhaust ports have a restricted aperture area to provide a pressure head in the chamber causing hot air to flow throughout the manifold chamber heating substantially all of the lower half portion  of the reflecting sheet member.
Patent CA-1165433-A (CA)
Inventor: BANNISTER RICHARD S
IPC: H04N9/75
Filed: 1980-08-06
Granted: 1984-04-10
Abstract: CHROMA KEYING SYSTEM            Abstract of the Disclosure A chroma  keying system which prevents the pro-duction of a chroma key signal when the primary color signals  are  equal  is  described.  This  system  ef-fectively prevents chroma keys on monochrome portions of color foreground camera signals.  These monochrome portions are typically caused by uneven studio light-ing  and  the  resulting shadows  and  reflections.  The system includes a comparator which compares the R, G, and B signals and generates an inhibit signal there-from. This inhibit signal is then used to prohibit the generation of a chroma key signal.
Patent CA-1144227-A (CA)
Inventor: STAHL KARL-HEINZ
IPC: F23Q3/00
Filed: 1980-09-25
Granted: 1983-04-05
Abstract: ABSTRACT   Starting device for an automatic burner with a circuit which is to be closed by an ignition switch and in which a battery and a voltage generator are connected.  The voltage generator is an electronic voltage generator and the circuit also includes an electric motor which drives a pump supplying compressed air to a carburettor and to a fuel store.
Patent CA-1155245-A (CA)
Inventor: MARK VICTOR
IPC: C08L69/00
Filed: 1980-10-24
Granted: 1983-10-11
Abstract: ABSTRACT OF THE DISCLOSURE         A transparent to translucent flame-retardant polycarbonate composition comprising a mixture of an aromatic carbonate polymer and a flame-retardant additive which can be the metal salts of organic sulfonic acids and a coadditive which can be a solvent for said metal salts.
Patent CA-1205332-A (CA)
Inventor: BRICHARD JEAN
IPC: C01B15/00
Filed: 1980-12-03
Granted: 1986-06-03
Abstract: Process for the stabilization of particles containing peroxygen compounds and bleaching compositions containing particles stabilized according to this process. The particles containing peroxygen compounds are kept in a fluidized bed. A coating agent which is insoluble in water and melts at low temperatures is introduced in the form of solid particles into the fluidized bed. The fluidized bed is kept at a temperature at least equal to the melting point of the coating agent.