baber/WOPTO huggingface dataset:
Patent CA-1175163-A (CA)
Inventor: KUHNEL ROLAND
IPC: G21C19/07
Filed: 1978-11-28
Granted: 1984-09-25
Abstract: Abstract of the Disclosure Method for storing irradiated fuel assemblies before reprocessing thereof which includes depositing the irradiated fuel assemblies in a water-filled spent-fuel container and, after a period of time during which decay eat in the fuel assemblies has been reduced to an amount removable by dry cooling, transfering the fuel assemblies to a drying device and, after drying off the fuel assemblies from water of the spent-fuel container adhering there-to, depositing the dried fuel assemblies in a shielded dry storage container.
Patent CA-1106358-A (CA)
Inventor: BLUMBACH JUERGEN
IPC: C07D501/20
Filed: 1978-12-22
Granted: 1981-08-04
Abstract: Abstract Process for acylating 6-amino-penam and 7-amino-cephem derivatives by activating the acylating component with an optionally substituted 1-hydroxybenzotriazole and then reacting the activated derivative with the 6-amino-penam or 7-amino-cepham derivative.
Patent CA-1122875-A (CA)
Inventor: LEUZZI ENNIO
IPC: A45D2/14
Filed: 1979-02-05
Granted: 1982-05-04
Abstract: ABSTRACT OF THE DISCLOSURE A hair curler comprising a flattened parallelepiped shaped body having convexities on the wide faces and concavities on the narrow faces and means for hooking a rubber band arranged for fastening a lock of hair wound on the hair curler.
Patent CA-1093590-A (CA)
Inventor: SEDLACZEK JANUSZ
IPC: E21C29/02
Filed: 1979-04-02
Granted: 1981-01-13
Abstract: ABSTRACT OF THE DISCLOSURE The invention relates to the problem of eliminating the trans-fer of the combine weight onto a conveyor through a chain instead of through a rail, in the combines which are advanced by means of a link chain meshing with a rack fixed alongside of the conveyor.  To this end the slide skid forcing the chain to mesh with the rack is provided with a slide shoe.  me slide shoe encloses a rail situated in the gates of the conveyor close to the rack.  The slide shoe is mounted on a crank axle.  The crank axle has one stub shaft fit into a bore in the slide skid, and carrying a coaxial splined tip fitting mating hole in the skid.  m e slide shoe is mounted on another stub shaft of the crank axle, eccentric to the first and is protected against slipping off the shaft.
Patent CA-1132421-A (CA)
Title: Pansement tubulaire complet en lui-meme
Inventor: DELANNOY ROBERT
IPC: A61F13/00
Filed: 1979-04-18
Granted: 1982-09-28
Abstract: L'objet de l'invention se rattache au secteur -technique des matériaux et produits pour pansements.  Le pansement est caractérisé en ce qu'un secteur de sa section tubulaire est tisse, tricoté ou autrement exécuté pour constituer la partie de pansement proprement dite (compresse, tampon ou analogue ou équivalent), l'autre secteur complémentaire de la section tubulaire étant tissé, tricoté ou autrement exécuté pour avoir une capacité élastique ou extensible assurant fermement le maintien en place du pansement sur le corps du patient. L'invention s'applique  à tous types de pansements.
Patent CA-1103487-A (CA)
Inventor: MARINMAAS WERNER W
IPC: B25B13/02
Filed: 1979-05-04
Granted: 1981-06-23
Abstract: Abstract of the Disclosure A socket wrench of the type having inter-changeable sockets has its handle constructed to pro-vide a cavity which has an entrance opening along one side and compartments in each of which one of the socket members may be received and frictionally gripped.     An access opening in the wall operatively associated with each compartment permits application of force to the socket member in the compartment to remove it through the entrance opening.
Patent CA-1161782-A (CA)
Inventor: DILL ALOYS J
IPC: C25D17/10
Filed: 1979-05-23
Granted: 1984-02-07
Abstract: ABSTRACT OF THE DISCLOSURE             Relates to a material consisting of a nickel-iron sandwich having specific interrelation of components and adapted for use as a consumable anode material in nickel-iron alloy plating baths.  The ratio of exposed areas of nickel and from is related to the amount of activator in the nickel.
Patent CA-1102218-A (CA)
Inventor: BERG LAWRANCE F
IPC: F15B15/22
Filed: 1979-06-14
Granted: 1981-06-02
Abstract: Cushioning Device For Fluid Jacks Abstract A fluid jack (10) has a cushioning device (21) positioned within a cylinder (11) between a piston means (12) and a closed end (13) with the cushioning device (21) being a self-contained unit independent of any major components of the fluid jack (10).  A variable volume chamber (24) is formed between a pair of members (22,23) with the cushioning taking place by metering the fluid expelled from the variable volume chamber (24) in res-ponse to the piston means (12) engaging and moving one of the members (22,23) in a direction for decreasing the volume of the variable volume chamber (24).
Patent CA-1130396-A (CA)
Title: Microwave simmer pot with a  thermally-insulated body
Inventor: DERBY PALMER P
IPC: H05B6/80
Filed: 1979-07-27
Granted: 1982-08-24
Abstract: Abstract of the Disclosure A microwave cooling system comprising a thermally insulated holder for food bodies having a thermally reflective shield for reflecting thermal radiation from the food bodies to thereby reduce the loss of heat by radiation through the thermal insulation layer while providing for propagation of microwave energy into the food body through the thermal insulating portion of the food holder.
Patent CA-1102846-A (CA)
Title: Connecting piece for supply lines carrying gaseous or  fluid media
Inventor: STOLL KURT
IPC: F16L37/04
Filed: 1979-09-19
Granted: 1981-06-09
Abstract: ABSTRACT         A connecting assembly is disclosed for supply lines carrying gaseous or fluid media.  The assembly includes a non-symmetrical connecting member designed as a clamping tool to embrace the inserted end of a supply line.  It also includes another member joined to the connecting member by insertion and secured thereto by means of an annular quick-release lock con-sisting of a continuous annular groove in one of the members, and a contin-uous annular projection on the other of the members, these two members to-gether forming a continuous bore to constitute a passage, the connecting member being pushed over the other member.
Patent CA-1084545-A (CA)
Inventor: WIESE WINFRED J
IPC: F16J15/34
Filed: 1979-11-07
Granted: 1980-08-26
Abstract: ABSTRACT           A mechanical seal assembly having a backup ring for a soft seal ring that minimizes distortion of the soft seal ring.  A mechanical seal assembly wherein at least one of the seal faces is constructed and arranged to provide substantially constant seal balance as the seal ring wears down in operation.
Patent CA-1136617-A (CA)
Inventor: MENARD MARCEL
IPC: C07D499/00
Filed: 1979-12-17
Granted: 1982-11-30
Abstract: Abstract This invention relates to 2-substituted and 2,6-disubstituted penem compounds of the formula   wherein Y is hydrogen, halo or certain organic radicals and X represents certain hetero-interrupted substituted alkyl radicals.  Also included in the invention are pharma-ceutically acceptable salts of the above compounds and derivatives of the above compounds in which the carboxyl group at the 3-position is protected as by an easily removable ester protecting group,  The compounds of the present invention are potent antibacterial agents or are of use as intermediates in the preparation of such agents.
Patent CA-1140787-A (CA)
Inventor: SHIMIZU SHIGEKI
IPC: G03F7/30
Filed: 1979-12-20
Granted: 1983-02-08
Abstract: ABSTRACT OF THE DISCLOSURE           The invention is a developer composition for developing lithographic plates bearing a photosensitive photo-crosslinkable polymer having in its main chain a group of formula wherein X and Y independently represent a hydrogen atom, a halo-gen atom, a cyano group or a nitro group and n is an integer 1 or 2.  The developer composition comprises ethylene glycol mono-phenyl ether and at least one acid selected from the group con-sisting of mineral acids, organic carboxylic acids and organic sulfonic acids.
Patent CA-1112073-A (CA)
Inventor: CROWE ROBERT E
IPC: E02B3/12
Filed: 1980-01-14
Granted: 1981-11-10
Abstract: INSTALLING PANELS OF INTERLOCKING BLOCKS     ABSTRACT OF THE DISCLOSURE           Installation of panels of interlocking blocks for erosion control purposes uses apparatus for hoisting the panels into position comprising parallel suspension cables passing through the panel and a laterally removable support bar releasably locked to the cables which bar sustains the weight of the panel and transfers it to the cables.  Upon the release of the support bar, the suspension cables may be drawn out of the panel whilst drawing permanent reinforcing wires or cables into position behind them.  The suspension cables are connected to a top support bar by means for equalizing the loadings on the cables.
Patent CA-1135283-A (CA)
Title: Recovery of fluorinated emulsifying acids from basic anion exchangers
Inventor: KUHLS JURGEN
IPC: B01J47/014
Filed: 1980-02-01
Granted: 1982-11-09
Abstract: RECOVERY OF FLUORINATED EMULSIFYING ACIDS FROM               BASIC ANION EXCHANGERS    Abstract of the disclosure:    To elute fluorinated emulsifying acids, especially perfluoro-carboxylic acids, from basic anion exchangers a mixture of dilute mineral acid and polar organic solvents is used.  The solvent should be miscible with water pre-ferably to an extent of at least 40 %.  By this process the required amount of eluent and the time of elution can be reduced while simultaneously the amount of recovered emulsifying acid can be improved.  The process is especial-ly suitable for the recovery of fluorinated emulsifiers in the coagulation or concentration of fluoropolymerlatices.
Patent CA-1134936-A (CA)
Inventor: COLLINGWOOD JOHN C
IPC: G01N29/04
Filed: 1980-02-27
Granted: 1982-11-02
Abstract: ABSTRACT     A pipe inspection device for ultrasonically inspecting the wall of a pipe.   The device includes a support rocker arm which is pivotally attached to an inspection vehicle at one end, and at its other end pivotally supports a spindle at the end of which two wheels axe rotatably mounted.   One or more ultrasonic transducers are disposed inside each wheel to that when the vehicle is moved along the pipe, the wheels come into contact with the pipe such that the transducers are aligned in predetermined positions relative to the pipe.   The device may be arranged for insertion in the bore of the pipe, or for assembly around the outside of the pipe.
Patent CA-1132344-A (CA)
Inventor: BAKER ROBERT G
IPC: B05B9/01
Filed: 1980-02-29
Granted: 1982-09-28
Abstract: ADHESIVE HAND GUN            Abstract of the Disclosure A hand held adhesive dispensing gun of the type in-tended to be rotatably mounted at the end of a heated flexible hose through which adhesive is supplied to the gun.  The gun body includes a pivot post extending outwardly from the gun barrel.          This post is pivotally mounted within a heated pivot sleeve which extends for approximately the full length of the post.  Heat imparted to the sleeve by an electrical resistance heater mounted therein maintains the adhesive in the post and the gun barrel in the molten state.  The design is such that there is no need for an electrical resistance heater in the rotatable gun and thus no need for an electrical cord to extend between the rotatable gun and the non-rotatable flexible hose.
Patent CA-1148082-A (CA)
Inventor: BRYANT BERNARD J
IPC: A61K35/52
Filed: 1980-03-03
Granted: 1983-06-14
Abstract: ABSTRACT OF THE DISCLOSURE        A method of manufacturing and a raw material and its useage are disclosed for increasing the percentage of mammalian offspring of either sex.  The process of use utilizes a male-specific antibody coupled to a solid-phase immunoabsorbent material to effect a separation of sex-determining spermatozoa derived from a semen suspension.  The male-specific antibody selectively binds male-determining spermatozoa, while the female-determining spermatozoa remain not bound and are recoverable.          A male specific antibody that is monospecific is prepared from male cells subjected to a multistep process which includes using said cells for the hyperimmunization of a female species and the preparation of an antiserum which is purified as to specificity by a multiplicity of absorptions against female cells.  The anti-serum is fractionated to yield male specific monospecific immunoglobulin which may be used to effect a separation of sex determining spermatozoa.
Patent CA-1147236-A (CA)
Inventor: SCHOLL CHARLES H
IPC: B29B7/80
Filed: 1980-03-05
Granted: 1983-05-31
Abstract: CONTROL APPARATUS FOR PRESSURIZED GAS/LIQUID SYSTEMS            Abstract Control apparatus for purging the pressure in conduits or hoses of pressurized gas/liquid systems such as hot melt foam generating equipment.  The control includes a selectively actuable "purge valve" which upon actuation applies an output pressure to reverse the direction of rotation of the motor driv-ing the gas/liquid mixing pump, or alternatively to operate a diverter valve that connects the pump outlet side back to the liquid supply line.  Simultaneously, the purge valve cuts off the supply of gas to the mixing pump.  The control desirably also includes a selectively actuable "start-up valve" for supplying gas to the gas/liquid mixing pump at higher than normal operating pressure, in order to overcome any internal blockage and prime the pump for starting operation.
Patent CA-1136428-A (CA)
Inventor: DEVRIES ROBERT C
IPC: B24D3/08
Filed: 1980-04-30
Granted: 1982-11-30
Abstract: Abstract of the Disclosure An adherently bonded polycrystalline diamond body is produced by forming a charge composed of a mass of diamond crystals in contact with a mass of eutectiferous silicon-rich alloy wherein the alloy is in contact or in association with hexagonal boron nitride, confining such charge within a reaction chamber, subjecting the confined charge to a pressure of at least 25 kilobars, heating the pressure-maintained charge to a temperature sufficient to melt the alloy and at which no signifi-cant graphitization of the diamond occurs whereby the alloy in-filtrates through the interstices between the diamond crystals producing said body.
Patent CA-1147053-A (CA)
Inventor: MATSUDA YOSHITERU
IPC: H04N9/68
Filed: 1980-05-08
Granted: 1983-05-24
Abstract: A FLESH CORRECTION CIRCUIT             FOR A COLOR TELEVISION RECEIVER               ABSTRACT OF THE DISCLOSURE         A flesh correction circuit for a color television receiver includes a reference flesh signal generator for generating a signal corresponding to flesh tone, a flesh signal detector for detecting a flesh signal of a carrier chrominance signal, a carrier chrominance signal corrector for correcting the carrier chrominance signal by mixing the carrier chrominance signal and an output signal of the reference flesh signal generator with a mixing ratio controlled by an output signal of the flesh signal detector.
Patent CA-1138538-A (CA)
Inventor: KRANTZ LEONARD A
IPC: H03H1/00
Filed: 1980-05-21
Granted: 1982-12-28
Abstract: FILTER CONNECTOR WITH COMPOUND        FILTER ELEMENTS       ABSTRACT          A filter connector is disclosed having a com-pound filter with two filter elements (20,22) connected in cascade in the filter contact (14).  Separate ground plates (40,50) are provided for each of the filter elements (20,22).  Each filter element, such as a pi section filter, is provided with an electrode arrangement which facilitates connection of filter elements in cascade and minimizes susceptibility to flash-over between electrodes.  The filter element comprises a center conductor (74) with a dielectric sleeve (100) coaxially thereof.  A ground electrode (80) is disposed on the external surface of the sleeve, one active electrode (78) extends from the internal surface to the external surface of the sleeve over one end surface thereof and another active electrode (82) extends from the internal surface to the external surface of the sleeve over the other end surface thereof.  The marginal space between the active electrode (78) and the ground electrode (80) is on the external surface of the sleeve and is coated with a dielectric material (108).  Similarly, the marginal space between the active electrode (82) and the ground electrode (80) is coated by a dielectric material (116).
Patent CA-1161528-A (CA)
Inventor: BAKER RODERICK J
IPC: F28D19/04
Filed: 1980-06-06
Granted: 1984-01-31
Abstract: Abstract A rotary regenerative heat exchange device has a rotor of heat absorbent element 19 that is exposed alternately to hot and cold fluid in order that heat from the hot fluid may be transferred to the cold fluid.  The rotor is surrounded by a housing 22 including a sector plate 42 at opposite ends of the rotor that separates the hot from the cold fluid.  The sector plate is forced to correspond to thermal dis-tortion of the rotor to preclude fluid leakage therebetween.  A unique fiber optic sensing device 58 utilizes a beam of infrared rays that detects excess clearance space between the rotor and the adjacent sector plate to actuate means that provides suitable corrective measures.
Patent CA-1136179-A (CA)
Inventor: GUINAN THOMAS
IPC: H01H71/74
Filed: 1980-06-12
Granted: 1982-11-23
Abstract: ABSTRACT OF THE DISCLOSURE          A circuit breaker comprising a solenoid coil, an armature actuatable by the coil and a magnetizable frame carrying the coil enclosed with a case comprising two abutting half-cases.  A time delay device comprising a tube of non-magnetic material within which is a movable magnetizable core and with which the coil cooperates to actuate the armature after a time delay period upon predetermined energization of the coil.  The tube has a pole piece at one end and the armature has an attractable portion which moves toward said pole piece on predetermined overload conditions, the core being biased toward the end of the tube away from the pole piece.  An adjustable cam is carried between said half-cases.  Said attractable portion of the armature being biased by a spring into engagement with said cam and away from said pole piece. Said cam being rotatable to vary the air gap between said pole piece and said Attractable portion of the armature, whereby the trip point of the circuit breaker may be varied.
Patent CA-1127442-A (CA)
Inventor: FORSYTH CLARK H
IPC: A01B73/02
Filed: 1980-07-03
Granted: 1982-07-13
Abstract: REARWARDLY FOLDING AGRICULTURAL IMPLEMENT                  ABSTRACT OF THE DISCLOSURE An implement that includes a central subframe, a center frame, a pair of wing frames pivotally connected to the ends of the center frame for movement between a trans-versely aligned operating position and a rearwardly folded transport position, and a set of extendable transport wheels mounted on the rear end of the subframe generally adjacent the wing transport wheels, wherein the noted transport wheels provide the sole ground contact of the implement during transport for desirable handling characteristics.
Patent CA-1165269-A (CA)
Inventor: STANKE WALTER
IPC: C10B25/16
Filed: 1980-07-21
Granted: 1984-04-10
Abstract: ABSTRACT OF THE DISCLOSURE         A door of a coking oven has a sealing member with a diaphragm and a pressing member which are mounted on a door body, a door plug mounted on the door body so as to form a hollow intermediate chamber therebetween, and a mounting plate with a refractory member holder which have substantially small mutual contact faces.
Patent CA-1145310-A (CA)
Inventor: DUTCHER DANIEL P
IPC: B65D5/18
Filed: 1980-07-25
Granted: 1983-04-26
Abstract: Revised ABSTRACT OF THE DISCLOSURE                   A cylindrically shaped, open topped carton suitable for containing ice cream or the like includes a polygonal shaped base and a pair of side wall sections formed inte-gral with the base which are joined together along mutual edges to provide an essentially cylindrical exterior sur-face defining a circular opening in one end of the carton opposite the base. A plurality of Y-shaped pleats are pro-vided in lower portions of the side walls at circumferen-tially spaced intervals corresponding to the juncture of the edges defining the polygonal base to provide a smooth transition of the side walls from an angular cross-section at the base to a circular cross-section at the open end of the carton. A multi-ply rim provided with specially con-figured extension flaps for holding the rim in place on the side walls of the carton extends outwardly from the side walls to assure tight frictional engagement with a remov-able lid while also facilitating lid removal.
Patent CA-1136524-A (CA)
Inventor: CHAPMAN LLOYD R
IPC: B23P17/00
Filed: 1980-07-25
Granted: 1982-11-30
Abstract: Abstract of the Disclosure In the preferred embodiment, a method is disclosed for preparing a metal foil composed of a ferritic stainless steel alloy and having a surface that is substantially covered by high aspect alumina whiskers.  The preferred foil alloy comprises 15 to 25 weight percent Cr, 3 to 6 weight percent Al, 0.3 to 1.0 weight percent Y and the balance Fe.  The method comprises forming the foil by a metal peeling process and treating the foil by heating in air at a temperature between about 870° C and about 930° C for a time sufficient to grow the alumina whiskers.          In a particularly useful embodiment, the whisker-covered foil is coated with a noble metal-impregnated alumina layer and wound into a suitable cylindrical structure for use as a monolith-type catalytic converter for automotive exhaust gas treatment.
Patent CA-1139783-A (CA)
Inventor: CORNILS BOY
IPC: B01J31/00
Filed: 1980-07-31
Granted: 1983-01-18
Abstract: ABSTRACT OF THE DISCLOSURE          A process for preparing carboxylic acids by the oxidative conversion of the corresponding aldehydes comprises oxidizing the aldehydes in the presence of A catalyst comprising the anion [Fe(CN)5H2O]-3.   The catalyst may be selected from [Fe(CN)5H2O]-3,  compounds that form [Fe(CN5H2O]-3  under the  reaction conditions, and their salts. The catalyst is useful for the oxidation of aldehydes with oxygen or oxygen-containing gases.  The present process permits the use of lower reaction times and temperatures, and reduces the formation of undesirable reaction by-products.
Patent CA-1145101-A (CA)
Inventor: RADOCY ROBERT
Filed: 1980-09-05
Granted: 1983-04-26
Abstract: ABSTRACT OF THE DISCLOSURE       A voluntary closing prehensile prosthetic hand of laminated consturction having a natural reaching and positive gripping action, innate biofeedback characteristics, and greater gripping strength and utility.  The thumb member is a cable actuated, rotatable member, which is spring biased to return to the open position.  An internal hook, three co-operating gripping surfaces, and two manual locking devices provide a variety of closed positions for holding different sized objects.  The overall design, which imitates the action of the human forefingers and thumb, results in a refined gripping action while increasing reaching and grasping capabilities.
Patent CA-1177334-A (CA)
Inventor: JAGER TILO
IPC: E06B1/18
Filed: 1980-09-12
Granted: 1984-11-06
Abstract: ABSTRACT         A composite frame, for example for a window, door or facade, comprising a pair of metal sub-frames spaced apart and inter-connected by at least one elongate thermal insulator engaged in a respective groove in each sub-frame and with a portion of a flange of each sub-frame plastically deformed into a longitudinally extending recess in the insulator wherein, to improve the coefficient of friction between the insulator and the sub-frames, grooves are provided in the insulator and elongate gripping members are received in the grooves.  The elongate gripping members may be metal wires of various sections of resilient construction e.g. rubber or plastics material, vulcanisable material or apertured metal strips, with teeth at the longitudinal edges, inserted in an extruded insulator during extrusion thereof so that the material extruded fills the apertures in the strip.