baber/WOPTO huggingface dataset:
Patent CA-1090014-A (CA)
Inventor: RAYMOND THEODORE E
IPC: G21C19/07
Filed: 1977-12-21
Granted: 1980-11-18
Abstract: SWIVEL BASE FOR FUEL ASSEMBLY STORAGE     ABSTRACT OF THE DISCLOSURE         A nuclear fuel assembly storage rack having a swivel base consisting of a plurality of plates with a hard ball centered and captured between the plates.  The bottom base plate is fixed to the bottom of the storage rack and the top base plate has pins for locating the bottom nozzle of the fuel assembly  Since the top of the fuel assembly is clamped in the storage rack, the swivel base allows the fuel assembly to seek a position that minimizes torsional and bending stresses in the fuel assembly.
Patent CA-1118311-A (CA)
Inventor: WHELAN JOSEPH G JR
IPC: A61M1/00
Filed: 1978-01-17
Granted: 1982-02-16
Abstract: This invention provides a tubular member that can be surgically inserted into the common bile duct of a patient to perform the functions of providing, through its interior, a conduit for drainage of bile from inside that duct to a location outside of the body wall of the patient and, subsequently, with its exterior, promoting the growth of a fistulous tract between the outside of the body wall of the patient and the inside of the duct through which an instrument, such as a steerable basket catheter and the like, that has been non-surgically inserted into the duct via the interior of the tubular member for removal of an object, such as a retained stone and the like, contained therein, can be nonsurgically withdrawn together with the object and the tubular member itself to a location outside of the body wall of the patient. The invention comprises a hollow tubular member having the shape of a "T", with the "T" including a crossbar that can be flexed and inserted into the common bile duct through an opening that has been surgically made through the duct wall and a stem which has its junction with the crossbar constructed such that the distal end of the stem which then extends through the duct opening can be extended outwardly through an incision that has been surgically made through the body wall of the patient. The crossbar and stem each have only a single lumen through its interior, with the single lumen of the stem being fluid-connected to the single lumen of the crossbar at the junction of the stem and the crossbar. The stem has, along its entirety, both inside and outside diametric dimensions that are, respectively, greater than the inside and outside diametric dimensions of the crossbar.
Patent CA-1095919-A (CA)
Inventor: LAFOREST JACQUELINE S NEE BOUT
IPC: C07D307/46
Filed: 1978-03-29
Granted: 1981-02-17
Abstract: ABSTRACT OF THE DISCLOSURE           Compounds of the general formula I                             (I) wherein n represents 0, 1 or 2, A represents oxygen or sulphur, Z represents oxygen or hydroxyimino, X represents hydrogen, or halogen, the dotted lines represent bonds which may be unsaturated or saturated, R1 and R2 each represent hydrogen or alkyl, and R3 represents hydrogen, halogen or methyl, and R4 represents a hydrogen atom, or R3 and R4 together with the tow carbon atoms to which they are attached represent benzene, and their pharmaceutically acceptable salts are useful in therapy, in particular as uricosuric agents or as diuretic and uricosuric agents.
Patent CA-1071150-A (CA)
Inventor: HILDEBRECHT HAROLD V
IPC: B60K17/16
Filed: 1978-05-03
Granted: 1980-02-05
Abstract: CRADLE FOR A DIFFERENTIAL     ABSTRACT OF THE DISCLOSURE         A lift truck including a vehicle frame haying spaced side frame members, wheels on the frame including two final drive units, one on each side of the frame, and secured thereto, a differential mounted on the frame and connected to both the final drive units, the differential including a housing having opposed, outwardly directed drive train component tunnels ex-tending to a corresponding one of the final drive units, and a pair of cradles on opposite sides of the frame, each having a generally upwardly facing differential tunnel supporting surface, each such surface having substantially the same shape as the adjacent part of the corresponding tunnel and being slightly larger in size to support the differential during assembly of final drive units to the frame and to the differential while allowing minimal shifting thereof to achieve alignment of the components during such assembly.
Patent CA-1120766-A (CA)
Inventor: MOISAR ERIK
IPC: G03C1/015
Filed: 1978-06-28
Granted: 1982-03-30
Abstract: PHOTOGRAPHIC SILVER HALIDE EMULSIONS          Abstract of the Disclosure Photographic silver halide emulsions with increased sensitivity are obtained by exposing the silver halide emulsions to an ionizing radiation during preparation, the exposure being terminated before the grains reach their final size.
Patent CA-1079549-A (CA)
Title: Method of joining two sheet metal parts
Inventor: FEATHERSTONE HARRY E
IPC: B23K5/00
Filed: 1978-07-28
Granted: 1980-06-17
Abstract: METHOD OF JOINING TWO SHEET METAL PARTS     Abstract of Disclosure A method of joining first and second sheet metal parts along a common seam formed from a first surface on the first part and a second surface generally machine the first surface and of the second part.  These surfaces define therebetween random spaces of variable thickness when the surfaces are assembled in a generally abutting coextensive relationship. The method includes applying a non-hardenable layer of corrosion resistant material to at least one of the surfaces with the material being thixotropic, cohesive with the metal and capable of forming a heat insulating, pliable, coherent gel upon being subjected to a given temperature generally sufficient to melt the metal of the parts, placing the surfaces together to jointly form the common seam with the material filling the random spaces, holding the surfaces in the placed positions and then welding the surfaces together at a temperature at least as high as the given temperature along a weld line generally coextensive with the seam whereby a line of the gel of the material forms along and generally parallel to the weld line.
Patent CA-1109633-A (CA)
Inventor: BLAZEK WILLIAM S
IPC: B22C9/04
Filed: 1978-08-25
Granted: 1981-09-29
Abstract: MOLD ASSEMBLY AND METHOD OF MAKING THE SAME     ABSTRACT      A segmented mold assembly is utilized to cast a turbine engine component having a relatively heavy hub from which relatively light vanes project.  The mold assembly includes a plurality of sections which are formed of a ceramic mold material and are interconnected at flange joints.  The mold sections are advantageously formed by repetitively dipping patterns in a slurry of liquid ceramic mold material to form wet coatings on the patterns.  These wet coatings are dried and separated from the patterns to form the mold sections. The mold sections which are used to cast the vanes retard the removal of heat from the vanes to provide time for the hub to solidify.  This can be accomplished by using relatively thick walled mold sections to form the mold cavities in which vanes are east and relatively thin walled mold sections to form the cavity in which the hub is cast.  This could also be accomplished by forming the vane mold section of material having a relatively low rate of heat removal and the hub mold section of a material having a relatively high rate of heat removal.
Patent CA-1105247-A (CA)
Inventor: BURKART KLAUS
IPC: C03C27/08
Filed: 1978-09-21
Granted: 1981-07-21
Abstract: Abstract of the Disclosure Two parts, such as a quartz part and piezo-electric part, are indirectly connected to one another by applying relatively thin metallic layers having a thickness of about 0.5 nm to 55 nm under vacuum conditions onto the surfaces of such parts to be joined and then contacting the free surfaces of such metallic layers with one another under vacuum conditions whereby a sub-stantially permanent bond is formed between such layer.
Patent CA-1115405-A (CA)
Inventor: REED RONALD H
IPC: H02B1/42
Filed: 1978-10-13
Granted: 1981-12-29
Abstract: IMPROVED TRIM ASSEMBLY FOR PANELBOARD                  Abstract of the Disclosure The following specification describes a double rabbet on the back of a panelboard cover for nestingly receiving a flange on the panelboard hopper.  This permits proper cover adjustment irrespect-ive of cabinet misalignment and prevents the deliberate insertion of an object past the hopper to possibly engage a live circuit at the interior assembly of the panelboard.
Patent CA-1100626-A (CA)
Inventor: CZERWINSKI WATSON P
IPC: H01Q1/28
Filed: 1978-10-20
Granted: 1981-05-05
Abstract: ABSTRACT OF THE DISCLOSURE     What is disclosed is an antenna system for aircraft and one having particular utilization on a helicopter where there is a need, among other things, to eliminate insofar as possible rotor blade modulation of the signal radiated from on-board air-to-ground communication system in the 2 to 30MHz band.  The antenna comprises a current fed grounded loop-antenna having an electrical length which is relatively short with respect to the operating wavelength.  The antenna conductor is mounted by means of insu-lators on the outside of the aircraft body, having one end connected to the transmitter while the other end is series connected to a lumped electrical inductance element whose opposite end is terminated in the metallic skin of the aircraft.  The electrical inductance, moreover, is variable so as to resonate the antenna to the driving impedance of the transmitter.
Patent CA-1125331-A (CA)
Title: Dispositif d'entrainement de bicyclette  ou de velomoteur
Inventor: DANIEL JACQUES
IPC: B62K3/00
Filed: 1978-10-31
Granted: 1982-06-08
Abstract: L'invention decrit une couronne de pédalier de bicyclette à contour cycloïdal.  Son contour est constitué par deux cycloïdes opposées et les deux manivelles des pédales sont calées angulairement après les petits axes des cycloïdes opposées, suitant le sens de rotation.  L'angle d'avance dépend de la position des cycloïdes l'un par rapport à l'autre et des dimensions de la bicyelette.
Patent CA-1108584-A (CA)
Inventor: PETERSON ROBERT R
IPC: B64C27/72
Filed: 1978-11-29
Granted: 1981-09-08
Abstract: ABSTRACT OF THE DISCLOSURE      End bearing assemblies are provided for articula-ting links, especially for articulating control links associated with helicopter rotor mechanisms.          The end bearing assemblies comprise at least two elastomeric bearing sections connected by a load-transmitting member and arranged to react to loadings and accommodate motions along and about at least one of three mutually orthogonal axes.
Patent CA-1103928-A (CA)
Inventor: MARION CHARLES P
IPC: C10J3/46
Filed: 1978-12-05
Granted: 1981-06-30
Abstract: ABSTRACT         The invention relates to producing synthesis gas and is concerned with improving energy utilization and recover-ing unconverted carbon.  The effluent gas stream from a partial oxidation gas generator is scrubbed with water.  A dispersion of particulate carbon and water is produced, mixed with a liquid organic extractant, and separated in a decanter.          The overhead dispersion of carbon in liquid organic extraction from the decanter is mixed with extraction oil and heated in a vaporizing operation to produce a vaporized overhead mixture comprising substantially all of the water and liquid organic extractant, and an unvaporized liquid bottoms dispersion of carbon in extraction oil containing only a minor amount of water and liquid organic extractant.  The bottoms dispersion is passed into a steam stripper in counterflow with stripping steam.  The overhead from the steam stripper, in admixture with 0 to 100 volume % of the overhead from the vaporizing operation is cooled and condensed to separate water and liquid organic extractant by indirect heat exchange in at least two and preferably three condensing zones in series utilizing as coolants, liquid organic extractant, and air or water; and in any further zones, the overhead dispersion from the decanter and/or the extraction oil.  The bottoms stream from the steam stripper, comprising carbon and extraction oil may be mixed with hydrocarbonaceous feed and pumped into the gas generator with or without further heating.
Patent CA-1111701-A (CA)
Inventor: FRITZE HARTWIG
IPC: A23L7/104
Filed: 1978-12-21
Granted: 1981-11-03
Abstract: ABSTRACT           In a process for producing a foodstuff, more particularly a fodder from cereal, it is disclosed to saccharify the starch con-tained in the cereal to form dextrose by enzymatic degradation of the starch in the cereal grain.  All the cereal substances, both those containing starch and those not containing starch, are treated toge-ther in the process of enzymatic degradation of the starch in the ce-real grain until the starch has been converted to dextrose in the ce-real grain.  The product is then dried.
Patent CA-1119244-A (CA)
Inventor: BALTERS HELMUT
IPC: H01M6/06
Filed: 1978-12-22
Granted: 1982-03-02
Abstract: ABSTRACT OF THE DISCLOSURE           An Ag layer if formed upon an Ag20 electrode by introducing a chemical reducing agent in such a manner that the transformation takes place after the electrode is already in place in the cell cup.
Patent CA-1098057-A (CA)
Inventor: FELL DON R
IPC: H05B3/00
Filed: 1979-03-20
Granted: 1981-03-24
Abstract: SHIPPING ASSEMBLY            Abstract A shipping assembly for dry bulk commodities consists of a polyolefin bag confined within a rectangu-lar, rigid, metal frame.  A wooden pallet forms a support for the frame and the bottom of the bag.  The assembly can be assembled for use or disassembled for shipment, the frame being foldable and connectable to the pallet by means of hooks that can be readily moved into place but cannot be disengaged by attempted relative movement between the frame and pallet.  The assembly and disas-sembly operations require no tools.
Patent CA-1120583-A (CA)
Inventor: CRONSON HARRY M
IPC: H01Q15/24
Filed: 1979-04-09
Granted: 1982-03-23
Abstract: ABSTRACT OF THE DISCLOSURE         A 360 degree fan beam scanning antenna which includes a transreflector created by a plurality of reflecting elements arranged on a surface of revolution formed about a generating axis and a feed antenna rotatable about the internal focal circle of the transreflector that provides an illumination beam for the transreflector which minimizes spillover and antenna pattern skewing.
Patent CA-1085109-A (CA)
Inventor: BOSSE ROBERT W
IPC: B21H3/08
Filed: 1979-04-12
Granted: 1980-09-09
Abstract: Method of Making Lobular Intern-ally and Externally Threaded Insert ABSTRACT OF THE DISCLOSURE     The present invention relates to an improved method for economically manufacturing lobular internally and ex-ternally threaded self-tapping inserts.  The method is characterized by the novel application of a conventional roll forming apparatus of the type including two cylindrical driven thread forming dies in combination with a specially configured lobular elongated stock material, resulting in the provision of a multiplicity of longitudinally spaced-apart, externally threaded increments which may thereafter sequentially be drilled, tapped and severed from the stock material.
Patent CA-1109737-A (CA)
Inventor: BORNER ALFRED
IPC: B26D3/24
Filed: 1979-05-02
Granted: 1981-09-29
Abstract: ABSTRACT OF THE DISCLOSURE          The invention relates to apparatus for cutting foodstuffs upon linear movement thereof, the apparatus comprising a substantially flat body having a support plate, and a fixed cutting blade secured to the support plate, lying generally in the plane thereof, and extending across said plate; and first substantially flat plate means having plural upstanding cutting blades projecting from the plane thereof, and guide means at the edges thereof; said first plate means being operatively supported in spaced, substantially parallel relationship to said support plate with said upstanding cutting blades in the said space and in planes transverse to the plane of the said fixed cutting blade.  The apparatus further comprises second substantially flat plate means having side edges engaging said guide means of said first plate means, and plural upstanding cutting blades projecting from the plane thereof in the said space, and in planes transverse to the plane of said fixed cutting blade and intermediate the planes of said cutting blades of said first plate means, whereby to cut foodstuffs into strips.
Patent CA-1108175-A (CA)
Inventor: SATO TADAO
IPC: C07F9/26
Filed: 1979-05-23
Granted: 1981-09-01
Abstract: ABSTRACT OF THE DISCLOSURE          Novel method optically active oxazaphosphorin derivatives represented by the general formula (I),                    (I) wherein R1, R2 and R3 are respectively different from each other and are hydrogen atom(s), lower alkyl group(s), aralkyl group(s), or aryl group(s); and X is a halogen atom.  The novel oxazaphosphorin derivative is prepared by reacting an optically active amino alcohol derivative represented by the general formula (II),       (II) wherein R1, R2 and R3 are the same as defined above, with a phosphorus compound represented by the general formula (III), wherein X is the same as defined above.     The novel optically active oxazaphosphorin derivatives are useful as intermediates for preparing optically active cyclophosphamide derivatives which are useful therapeutical agents for curing against follicular lymphoadenopathy, lymphosarcomatosis, Hodgkin's disease, lymphosarcoma cell leukaemia, reticulum-cell sarcoma or the like.
Patent CA-1115292-A (CA)
Inventor: REINEHR DIETER
IPC: C07C47/575
Filed: 1979-06-06
Granted: 1981-12-29
Abstract: Abstract of the Disclosure 3-Phenoxybenzylideneamines and 3-benzylbenzylidene-amines of the formula   in which R1 is hydrogen or alkyl, R2 is alkyl, with alkyl groups denoted by R1 and R2 together not containing more than 12 C atoms, or R1 and R2 together being alkylene having 4-11 C atoms, R3 is hydrogen, halogen, methyl or methoxy, and X1 is oxygen or -CH2-; a process for obtaining them, and also their use for producing the corresponding aldehydes.
Patent CA-1080721-A (CA)
Inventor: TROXLER FRANZ
IPC: C07D209/08
Filed: 1979-08-10
Granted: 1980-07-01
Abstract: AN AMINOPROPOXY-INDOLE DERIVATIVE     Abstract of the Disclosure:        This invention provides the compound of formula I,               I which is useful, for example, for treating coronary conditions.
Patent CA-1141443-A (CA)
Inventor: FAUSONE ALFREDO
IPC: H04B3/04
Filed: 1979-08-24
Granted: 1983-02-15
Abstract: ABSTRACT:           In an analog adaptive time-domain equalizer, the weighting factor applied by each tapping or weighting circuit in response to a control signal is stabilized by using two resistance elements connected as arms of a bridge to which a tapped signal is applied, the resistance of the elements being variable in opposite senses in response to the control signal thus enabling both positive and negative weighting factors to be applied.  The resistance of the elements is monitored and compared with the control signal to derive an error signal controlling biases applied to the elements to render their resistance linearly proportional to the amplitude of the control signal.
Patent CA-1151824-A (CA)
Inventor: GIEBEL GERHARD
IPC: A43D11/12
Filed: 1979-10-10
Granted: 1983-08-16
Abstract: ABSTRACT OF THE INVENTION ! An outer molding band for a shoe upper backpart portion molding machine comprises two support portions, each carrying a block of relatively hard rubber, each block in turn carrying a molding cushion which is shaped to the shape of an inner mold; A cover, which acts as a diaphragm, to which air may be admitted, is arranged between :' the diaphragm and the support portion, to press the block, and thus the mold cushion carried therewith, against the inner form. The two support portions are pivotable inwardly to a position in which the mold cushions supported thereby engage the inner mold, or a shoe upper placed over the inner mold, and where air may be admitted as aforementioned, to apply a molding pressure to that shoe upper.   .' :
Patent CA-1112452-A (CA)
Inventor: MIYASHITA TSUNEO
IPC: C21B13/00
Filed: 1979-11-06
Granted: 1981-11-17
Abstract: METHOD FOR CONTINUOUSLY MANUFACTURING HIGH-TEMPERATURE REDUCING GAS          ABSTRACT OF THE DISCLOSURE         A method for continuously manufacturing a high-temperature reducing gas, comprising:  using a reducing gas manufacturing equipment including a heat medium heating apparatus and a gas reforming apparatus provided below said heat medium heating apparatus; burning a fuel gas in said heat medium heating apparatus to con-tinuously produce a high-temperature combustion exhaust gas; on the other hand, introducing heat medium particles having an average particle size within the range of from 50 to 500 µm into said heat medium heating apparatus to heat to a prescribed temperature and fluidize said particles through heat exchange with said high-temperature combustion exhaust gas; blowing a gas to be reformed containing CO2 and H2O and a hydrocarbon- containing gas into said gas reforming apparatus, while introducing said heated and fluidized particles from said heat medium heating apparatus into said gas reforming apparatus; thereby heating said gas to be reformed and said hydrocarbon-containing gas, through heat exchange with said heated and fluidized particles, in said gas reforming apparatus to reform by reaction said gas to be reformed and said hydrocarbon-containing gas into a high-temperature reducing gas rich in H2 and CO; and then, feeding said fluidized particles cooled through said heat exchange with said gas to be reformed and said hydrocarbon-containing gas back into said heat medium heating appa-ratus, thereby continuously manufacturing a high-temper-ature reducing gas while using said fluidized particles in recycle.
Patent CA-1122469-A (CA)
Inventor: WAGNER ULRICH
IPC: G03F7/18
Filed: 1979-11-09
Granted: 1982-04-27
Abstract: ABSTRACT       "IMPROVEMENTS IN OR RELATING TO METHODS OF   ENGRAVING WORKPIECE SURFACES BY ETCHING"     There is provided a method of engraving a work-piece surface 14 by-etching using a thin flexible support foil 18 which carries a dissolvable pattern 20 made of a dye opaque to light.  The support foil 18 with the pattern bearing side is deposited on the workpiece surface 14 and the pattern 20 transferred to the workpiece 12, after which the support foil 18 is removed and the surface 14 treated with an etching agent.  Prior to the deposition of the pattern 20, a photographic lacquer layer 16 is applied to the surface 14.  The lacquer layer 16 is then exposed to light through the pattern 20, after which the exposed or unexposed regions of the lacquer layer 16 are removed and the regions not covered by the lacquer layer 16 are then subjected to etching.
Patent CA-1125255-A (CA)
Inventor: LAVERTY GERALD C
IPC: B65C9/18
Filed: 1979-11-27
Granted: 1982-06-08
Abstract: ADAPTOR CORE          Abstract of the Disclosure An adaptor core for rotatably mounting a coreless roll of labels or the like on the spindle of a labeling gun of the type designed to accept only cored rolls of labels.  The adaptor core comprises a hollow generally cylindrical body of one-piece con-struction having a central circular opening therein, and a series of relatively thin resilient fingers formed integrally with the body and extending later-ally outwardly therefrom at the periphery of the body.  The core is placed in the central opening of a coreless roll of labels with the fingers engaging the roll and being sprung inwardly by the roll.  The out-ward springing force exerted by the fingers against the roll is sufficient to secure the body in place relative to the roll with the opening in the body gen-erally concentric with the opening in the roll for re-ceiving the spindle of the labeling gun thereby to ro-tatably mount the adaptor core and roll on the spindle.