baber/WOPTO huggingface dataset:
Patent CA-1152333-A (CA)
Title: Method of attenuating glass in a float process
Inventor: MOULY RAYMOND J X
IPC: C03B18/22
Filed: 1981-02-17
Granted: 1983-08-23
Abstract: Abstract of the Disclosure Optical quality of float glass is improved by attenuating longitudinally prior to attenuating laterally; and by providing extended residence time prior to attenuating.
Patent CA-1126607-A (CA)
Title: Suspension file assembly
Inventor: BAYLES RICHARD A
IPC: A47B63/00
Filed: 1981-02-24
Granted: 1982-06-29
Abstract: SUSPENSION FILE ASSEMBLY                  Abstract of the Disclosure A suspension file assembly includes a pair of spaced leg assemblies which support a plurality of horizontal suspension members on which a plurality of storage bins are suspended.          The assembly according to the invention features leg extension members which may be attached to the leg assemblies to increase the stability of the assembly in order to accommodate various size loads extending both to the front and to the rear of the leg assemblies.
Patent CA-1147181-A (CA)
Inventor: WILLIAMS GARY S
IPC: G02B6/44
Filed: 1981-02-26
Granted: 1983-05-31
Abstract: ABSTRACT OF THE DISCLOSURE         A splice organizer useful in fibre optics.  The organizer has plates and each plate receives a length of fibre having a splice formed in it.  The fibre length are retained on each plate. There are suspension points on each plate.  A chassis of spaced side members and cross members extending between the side members is positioned to receive the suspension points on the plates.  The organizer is relatively cheap to make and easy and efficient to use.
Patent CA-1188535-A (CA)
Inventor: JANICK JULES
IPC: A01G7/00
Filed: 1981-03-20
Granted: 1985-06-11
Abstract: ABSTRACT     A non-agricultural method for the production of cacao embryos comprising the steps of:  (A) treatment of immature zygotic cacao embryos in a basal medium in the presence of a growth enhancer to initiate asexual embryos; (B)  proliferating the embryos by low sugar amend-ment of the basal media after removal of the growth en-hancer; (C) growing the embryos in the media under aerated conditions to optimum size under the low sugar conditions;          (D) continuing the growth of the embryos in the media under aerated conditions and by a high sugar amendment to the basal media; and (E) harvesting the embryos so pro-duced.
Patent CA-1164158-A (CA)
Inventor: BURNS ALONZO M JR
IPC: D06M11/51
Filed: 1981-04-09
Granted: 1984-03-27
Abstract: SCULPTURED PILE FABRIC AND PROCESS FOR PRODUCING SAME                  Abstract Of The Disclosure A process for sculpturing a pile fabric, e.g., nylon pile fabric, is provided which comprises selectively contacting the pile surface of said fabric with a fiber degrading composition, said composition comprising a fiber degrading agent in a con-centration sufficient to reduce the tensile strength of the fibers of the pile in the selected areas so that said pile fibers may be removed by mechanical action; said fiber degrading agent being an aromatic sulfonic acid having a pK value of from about .1 to about 2, and said fiber degrading composition further containing a diluent for said fiber degrading agent; heating said pile fabric to a temperature sufficient to cause the tensile strength of said fibers of said pile in the selected areas to be reduced sufficiently so that said fibers may be removed by mechanical means, but said temperature being low enough so as not to result in complete destruction of the fiber integrity prior to removal by mechanical means; and removing said degraded portion of said pile fibers by mechanical means to provide a sculptured pile fabric.  Products made according to the process are also provided.
Patent CA-1171765-A (CA)
Inventor: SHIBATA KOCHIRO
IPC: F16P3/10
Filed: 1981-04-15
Granted: 1984-07-31
Abstract: 1022.036-GKP     S P E C I F I C A T I O N     PROTECTIVE INTERLOCK FOR A FOOD PROCESSOR            Inventors:    KOCHIRO SHIBATA and TADAHIKO SHIOTANI             ABSTRACT OF THE DISCLOSURE            A protective interlock structure is provided for a food processor of the type which includes a tool drive means driven by a motor located in a base with a control means for rendering the motor drive inoperative unless the control means is actuated, with a bowl mountable on the base for enclosing a rotatable food processing tool within the bowl and having a movable operating rod associated with the bowl for oper-ating the control means.  A removable cover is provided for said bowl, and when the components of the food processor are properly positioned, an actuator is properly aligned and contacts and moves the operating rod for actuating the control means in the housing to permit operation of the motor drive for rotating the tool.  The operating rod is movably mounted in a semicylindrical boss on the wall of the howl defining a guideway through which the rod moves, and a spring normally biases the rod out of contact with the control means.  The boss has a keyway con-figured slotted cap covering the upper end of the operating rod so that the cap covers the top of the operating rod, thus preventing access to the rod to prevent accidental actuation of the motor unless the appropriately configured actuator is inserted into the configured slot.  The actuator has a surface with a keyway therein which fits into the slotted cap and is capable of passing therethrough for depressing the removable operating rod.  The keyway configured actuator in accordance with the present invention may be mounted on or be integral with the rim of the cover or may extend from and be mounted on an outer sleeve which fits over the feed tube on the cover.
Patent CA-1157348-A (CA)
Inventor: JANCZAK JERZY
IPC: F02B63/02
Filed: 1981-05-13
Granted: 1983-11-22
Abstract: Abstract A pruning and clearing apparatus comprises a guide bar mounted on a handle. The saw chain of the guide bar is driven by means of a hydraulic motor and a separate portable drive unit comprising a hydraulic pump driven by an internal combustion engine and provided with an oil cooler. The hydraulic pump is connected to the hydraulic motor by lines arranged in the handle.
Patent CA-1156405-A (CA)
Inventor: HAYASHI KUZUYA
IPC: D01F11/08
Filed: 1981-06-15
Granted: 1983-11-08
Abstract: ABSTRACT OF THE DISCLOSURE A process for treating a fibrous structure which comprises at least two components at least one component of which is a polyester containing an SO3M group wherein M represents hydrogen or an alkali metal.  The process is characterized in that the fibrous structure is treated with an agent which deteriorates the polyester prior to an alkali treatment for the removal of the polyester component.
Patent CA-1161210-A (CA)
Inventor: ZIEGLMAIER ERNST
IPC: G12B5/00
Filed: 1981-07-13
Granted: 1984-01-31
Abstract: A B S T R A C T        There is provided a device for adjustably positioning an operating instrument relative to an axis extending through the instrument for fixing the radial orientation of the instrument relative to the axis.   The device includes mounting means defining the axis and supporting the instrument for movement relative to the axis, along with an adjustment mechanism operatively interposed between the operating instrument and the mounting means.   The adjustment mechanism comprises a first adjustment segment having the instruments supported thereon, a second adjustment segment supported relative to the mounting means, and wedge-shaped recess means formed between the first and second adjustment segments.   The adjustment mechanism further includes spindle means adjustably engaged within the wedge-shaped recess means at a plurality of locations spaced apart circumferentially of the axis operable to be adjustably moved to effect the spreading apart of the first and second adjustment segments to effect tilting of the operating instrument relative to the axis.   This permits adjustment of the radial orientation thereof relative to the axis.   The first and second adjustment segments are formed together integrally in one piece with a common hub portion therebetween, thereby to form said adjustment mechanism to undergo deformation during adjustment of the operating instrument.
Patent CA-1171059-A (CA)
Inventor: BRUGGEMAN AIME E
IPC: B01D59/33
Filed: 1981-07-22
Granted: 1984-07-17
Abstract: ABSTRACT              Carrier particles whereon a metal from the group VIII of the periodic element system is fixed are dry-mixed with particles from hydrophobic material which is simultaneous-ly a binder and may thus bind the carrier particles together.          The thus obtained mixture is subjected to an agglomeration step.  The resulting agglomerates are broken.  The broken agglomerates or a screened fraction thereof with a grain size smaller than 1 mm are pressed into a cake preferably at a pressure of 25 kg/cm2 at the most.  The press cake may be rolled and catalyst particles cut from the rolled cake, The catalyst particles may be mixed with hydrophilic particles.          The thus obtained mixture may be used in an isotopic exchange column for separating tritium from aqueous effluents.  In this column the effluents are lead in counter-current to gaseous hydrogen.
Patent CA-1167732-A (CA)
Inventor: EGRI LASZLO
IPC: A24B3/18
Filed: 1981-10-07
Granted: 1984-05-22
Abstract: ABSTRACT OF THE DISCLOSURE          This invention refers to a method of increasing the volume of cut tobacco ribs by impregnating said tobacco ribs with an impregnating agent, which contains at least water, up to a water content of at least 45% by weight, heating the impregnated tobacco rib parts with a gaseous heating and transport medium containing steam and having a temperature of from approx, 105 to approx. 250°C, said tobacco rib parts being transported through an expansion zone and a drying zone by means of a pneumatic transport system,  In the case of said method the impregnated tobacco rib parts are kept in the expansion and drying zones for a period of at least approx,  10 seconds and are dried to a final moisture content of at least 12.5% by weight,  The invention additionally refers to an apparatus for carrying out said method.
Patent CA-1160854-A (CA)
Inventor: SJOESTEDT BERTIL
IPC: F25B13/00
Filed: 1981-10-27
Granted: 1984-01-24
Abstract: ABSTRACT           A heat recovery device comprising a heat pump, the vaporizer of which receives heat from the exhaust air of a building and the condenser of which delivers heat to the water in a container for hot consumption water.  A circulation circuit for the recovery of excess heat from the container to the building is arranged in heat transferring contact with the water in a lower part of the container, the condenser and a supply connection for cold water being likewise situated in the lower part of the container.  There-by one obtains a separation of the water temperature in the container and an increased efficiency of the heat pump.
Patent CA-1164382-A (CA)
Inventor: RHODES RICHARD P
IPC: C10G1/08
Filed: 1981-11-05
Granted: 1984-03-27
Abstract: ABSTRACT OF THE DISCLOSURE         Carbonous materials such as subbituminous coal, oil shale, lignite and peat are converted to liquid and gaseous products by (a) impregnating the material with one or more water soluble salts of iron and/or zinc, preferably the sulfate or chloride thereof, (b) treating, for example by raising the pH or with sodium carbonate, to precipitate the iron and/or zinc as oxide or a form which can he readily converted to oxide, and (c) pyrolyzing the treated material at a temperature from about 400°C to 700°C, and at short gas residence times and long solids residence times, in the presence of hydrogen.
Patent CA-1177157-A (CA)
Inventor: WILLIS DONALD H
IPC: H02M3/28
Filed: 1981-12-14
Granted: 1984-10-30
Abstract: RCA 75,752, ABSTRACT OF THE DISCLOSURE To regulate a supply voltage for a television receiver load circuit, such as the ultor voltage for a high voltage circuit, the primary winding of a transformer is coupled to a source of alternating input voltage for developing an alternating polarity voltage across a secondary winding of the transformer.  A saturable reactor includes a magnetizable core with a reactor winding wound around the core.  The reactor winding and the transformer secondary winding are conductively coupled to develop an alternating polarity voltage across the reactor winding. The transformer secondary winding is magnetically isolated from the saturable reactor such that the magnetic flux flowing in the reactor core does not link the transformer secondary winding.  A capacitor is coupled to the saturable reactor winding for developing a circulating current that aids in magnetically saturating a portion of the reactor core associated with the reactor winding.  The voltages across the conductively coupled transformer secondary winding are thereby regulated.  The high voltage load circuit is coupled to a third winding of the transformer and is energized by the regulated alternating polarity supply voltage appearing across the third winding.
Patent CA-1185809-A (CA)
Inventor: TAMAKI HIROSHI
IPC: G01M11/00
Filed: 1982-03-16
Granted: 1985-04-23
Abstract: ABSTRACT OF THE DISCLOSURE            The disclosure describes an apparatus for measuring the optical characteristics of an optical system.  It comprises a collimator for collimating a beam of light from a source of light, means for selecting part of the light beam from the collimator, means for holding an optical system to be tested between the colli-motor and the selecting means, means for detecting the selected light beam from the selecting means, and means for operating the optical characteristics of the optical system to be tested on the basis of the results detected in the detecting means.  The select-ing means includes a beam selecting pattern comprising two groups of parallel linear lines, each of the groups consisting of at least two parallel linear lines, the parallel linear line groups being disposed such that they are oriented in different directions without any intersection.
Patent CA-1173245-A (CA)
Inventor: AKIMOTO RYOSAKU
IPC: B60H1/00
Filed: 1982-03-17
Granted: 1984-08-28
Abstract: ABSTRACT OF THE DISCLOSURE        An air conditioner for vehicles in which the temp-erature of an evaporator is detected and an ON-OFF control of the compressor is achieved to maintain the evaporator tempera-ture at a pre-set temperature.  The air conditioner has means for detecting the temperature of air flowing into the evapora-tor, and means for varying the pre-set temperature in such a manner that the pre-set temperature is increased as the detec-ted air temperature is decreased and is decreased as the de-tected air temperature is increased.
Patent CA-1211910-A (CA)
Inventor: BALZER CLAUDE P
IPC: A47L23/26
Filed: 1982-03-31
Granted: 1986-09-30
Abstract: ROLL-UP FLOOR MAT WITH RIGID RAILS     Abstract A floor mat including a plurality of rigid, elongated rails each having a side edge positioned in substantially parallel, spaced relationship to a respective side edge of an adjacent rail.  A passageway opens inwardly from each rail side edge and includes an outer portion adjacent the side edge and an inner portion.  The passageway inner portions have greater cross-sectional dimensions than the passageway outer portions.  Each pair of adjacent rails is interconnected by an elongated, flexible hinge member which comprises a pair of opposite, spaced flanges extending longitudinally with respect to the hinge member.  The flanges are interconnected by a web having a cross-sectional thickness less than a cross-sectional thickness of each of the flanges.  The hinge member flanges are each slidably received in a respective passageway inner portion.  The hinge member is adapted to maintain the rails in a substantially parallel, predetermined spacing and to bend transversely with respect to the rails thereby allowing transverse angular displacement of the rails relative to each other.
Patent CA-1182194-A (CA)
Title: Control system for monitoring and controlling the  processing of glass sheets in a glass processing  environment
Inventor: NITSCHKE JOHN S
IPC: C03B35/16
Filed: 1982-04-20
Granted: 1985-02-05
Abstract: CONTROL SYSTEM FOR MONITORING AND CONTROLLING THE PROCESSING OF GLASS SHEETS IN A            GLASS PROCESSING ENVIRONMENT      ABSTRACT microprocessor-based control system for monitoring and controlling the processing of pairs of sheets of glass in a glass bending and tempering system.  The glass sheets are conveyed by a horizontal roller conveyor which is driven by a drive motor.  The roller conveyor conveys pairs of sheets of glass along the longitudinal length of an elongated heating chamber to a bend-ing station where the glass sheets of each pair are simultaneously lifted by a bending apparatus, The glass sheets are controllably moved within the heating chamber while on a plurality of rolls adjacent the bending apparatus independent of glass sheet conveyance on the other rolls of the conveyor.  The control system includes a photo-electric sensor pair mounted on the conveyor for sensing the glass sheets as the glass sheets are conveyed by the conveyor.  The photoelectric sen-sor pair provides a glass sense signal to a control computer.  An incremental encoder coupled to the output shaft of the drive motor provides a signal representation of the angular displacement of the output shaft to the control computer.  The control computer is programmed to respond to the glass sense signals and a transport signal of the encoder to provide control signals to coordinate the glass bending and tempering system including the bending apparatus and a roll operator.
Patent CA-1201038-A (CA)
Inventor: SWEENEY GERALD T
IPC: B25D9/12
Filed: 1982-05-18
Granted: 1986-02-25
Abstract: ABSTRACT OF THE DISCLOSURE         As in the prior art, the apparatus comprises means connectible with the piece to form an anvil for the trans-mission of impact forces to the piece axially the driven path thereof, and a ram which is mounted on a support to reciprocate on a parallel to the driven path of the piece adjacent the anvil, and which is reciprocated and impacted against the anvil to drive the piece along the path thereof.  However, according to the invention, the ram has a hollow chamber operatively enclosed therewithin, and is driven by means which are con-nected with the chamber to reciprocate the ram, and if desired, to accelerate it against the anvil as well, by way of driving the piece as indicated.  In this way, the ram can undergo a shorter stroke, thus shortening the length of the apparatus along the aforesaid parallel to the path of the piece.  This in turn leads to certain other features and advantages, as well as to certain additional structural combinations which are made possible by it.
Patent CA-1160580-A (CA)
Inventor: HALAK JOSEPH
IPC: B65D19/38
Filed: 1982-05-21
Granted: 1984-01-17
Abstract: ABSTRACT OF THE DISCLOSURE         A method and apparatus for handling and storing baled hay.          Baled hay is collected on a rigid transportable pallet having a horizontal platform and means extending vertically therefrom to support a rigid roof spaced above that platform.  The pallet is of a size that is readily transportable on the frame of a truck or trailer.  Rectangular bales of hay are stacked to a predetermined height on the pallet.  These stacked rectangular bales of hay are stored for future use on the pallet with a rigid roof supported by the support means to protect the hay from rain or snow.  The pallet itself has a horizontal platform and side and end braces extending in vertical planes upwardly from the edges of the platform.  One or more rigid flat roof panels are supported by the end braces in spaced parallel relationship to the platform.  The surface area of the roof panels when in position covers and overhangs the surface of the platform whereby hay stacked on the platform is sheltered from rain or snow.  The system and apparatus of the present invention enables farmers with handling smaller amounts of hay to readily retrieve from the field and store such bales of hay without the need of expensive machinery. The hay may be stored in such a pallet in the open, thereby avoiding the need for a barn.
Patent CA-1203484-A (CA)
Inventor: KWAN STEPHEN C
IPC: A61K6/083
Filed: 1982-06-01
Granted: 1986-04-22
Abstract: Abstract of the Invention This   invention   relates   to   a  fluorine-containing  dental composition. The composition is particularly adapted for use in the field of dentistry as  a composite filling material,  cavity liner, adhesive, orthodontic resin, pit and fissure sealant, and denture base material wherein the fluoride is released to prevent secondary caries and reduce plaque formation.
Patent CA-1182149-A (CA)
Inventor: WIRSBINSKI JAMES L
IPC: B62D63/06
Filed: 1982-06-17
Granted: 1985-02-05
Abstract: ABSTRACT A dump cart is disclosed having a box removably mounted on an axle support and pulled by a drawbar.  A latch is mounted on the drawbar to coact with a latch catch on the side of the box.  The latch is biased by biasing means such as a spring located within the drawbar where it is protected from damage.  The box can have two mounting positions with respect to the drawbar permitting alternate use of the front and back sides for dumping.
Patent CA-1212690-A (CA)
Inventor: LARGE GEORGE B
IPC: C07F9/30
Filed: 1982-07-09
Granted: 1986-10-14
Abstract: PHOSPHONIUM SALTS OF N-PHOSPHONOMETHYLGLYCINE        AND THEIR USE AS HERBICIDES AND PLANT GROWTH REGULANTS                     Abstact of the Disclosure Novel phosphonium salts of N-phosphonomethylglycine are disclosed herein, having the formula   in which R1, R2, R3, and R4 are independently selected from the group con-sisting of C1-C10 alkyl, benzyl, phenyl, substituted phenyl and substi-tuted benzyl wherein said substituents are independently selected from halogen, lower alkoxy, and lower alkyl.  The compounds are useful as herbicides and plant growth regulants.
Patent CA-1205024-A (CA)
Inventor: ROSSON WILLIAM M
IPC: B65D1/16
Filed: 1982-07-14
Granted: 1986-05-27
Abstract: ABSTRACT OF THE DISCLOSURE An all-plastic, air-tight container assembly comprising an injection or compression molded body member and lid closure member useful for storing smokeless tobacco products. The body member projects upwardly from a closed end to form a narrowed neck portion around the exterior of which is provided a circumferential locking rib, The interior closed end surface of the lid is provided with a circumferentally extending reinforcing ridge and mini-rib buttresses annularly, spaced around and projecting from the periphery of the rein-forcing ridge toward a centrally located projecting button portion. At the upward rim edge of the reinforcing ridge a circumferential groove is provided traversing the inner surface of a skirt which projects downwardly from the closed end of the lid member. The lid snaps into tight engagement with the open end neck portion of the body member, the circumferential groove in the lid matingly receiving the circumferential interlocking rib located on the exterior of the narrow neck portion of the body member near the rim edge of the open end of the body member. This provides an improved sturdy securely locked, but easily separable, container functioning as a moisture and flavor barrier to prevent the escape of moisture and aromatic flavor components in the smokeless oral or nasal tobacco products, such as chewing tobacco or snuff, which are stored in the continuer. The body and lid members are preferably fabricated from polypropylene by injection or compression molding and can maintain satisfactory moisture and flavor levels in the stored tobacco products for periods exceeding six months.
Patent CA-1188620-A (CA)
Title: Dentifrices with improved soluble fluoride availability
Inventor: SHAH NUTAN B
IPC: A61K8/21
Filed: 1982-07-15
Granted: 1985-06-11
Abstract: DENTIFRICES WITH IMPROVED SOLUBLE FLUORIDE AVAILABILITY ABSTRACT OF THE DISCLOSURE Dentifrice preparations having improved soluble fluoride availability are obtained by incorporation of a dibasic alkali metal phosphate either alone or in combination with a calcium ion chelating agent.