baber/WOPTO huggingface dataset:
Patent CA-1179532-A (CA)
Inventor: MILES WILBUR N
IPC: B23B29/034
Filed: 1981-12-08
Granted: 1984-12-18
Abstract: TITLE OF THE INVENTION     ADJUSTABLE INSERT CARTRIDGE                  ABSTRACT OF THE DISCLOSURE     An adjustable insert cartridge is described in which a toolholder shank is threadedly engaged in a threaded adjusting sleeve having a flange with a rearwardly facing face.  The rearwardly facing face is in rotatable sliding engagement with a forwardly facing face on a mounting collar which is attached to a boring bar.  The rearwardly and forwardly facing faces are held in abutment by a spring which is compressed between a rear face of the mounting collar and an adjusting ring threadedly engaged on the adjusting sleeve.
Patent CA-1194682-A (CA)
Inventor: OETIKER HANS
IPC: B21D53/36
Filed: 1981-12-15
Granted: 1985-10-08
Abstract: ABSTRACT   A method and apparatus for manufacturing, handling and installing hose clamps pursuant to which the clamp structures are stamped out as flat blanks, are shipped as flat blanks to the user where they are preformed into an ideal shape for assembly about the object to be fastened by bending the free ends of the clamp in mutually opposite directions.  The advantage is a cost reduction arising from simplified shipping and handling.
Patent CA-1164394-A (CA)
Inventor: RYAN PATRICK J
IPC: B65G63/00
Filed: 1981-12-16
Granted: 1984-03-27
Abstract: METHOD AND APPARATUS FOR ACCUMULATING STOCKPILES OF FLOWABLE SOLID                   MATERIAL                      ABSTRACT OF THE DISCLOSURE     An elongated stockpile of flowable solid material with two halves disposed at the opposite sides of a longitudinal vertical symmetry plane is accumulated by transporting the material feeding portion of an elongated conveyor in the interior and lengthwise of the upper slope of a mansard-shaped shed together with a manifold having two ducts which receive flowable material from the feeding portion and flank the elongated conveyor.  The outlets of the ducts discharge material onto two discrete transverse conveyors which are shiftable so that their discharge ends move nearer to or further away from the symmetry plane.  The transverse conveyors are further movable with the manifold lengthwise of the upper slope and to this end are mounted on a gauntry-shaped carriage which travels along floor-mounted rails.  The transverse conveyors discharge streams of flowable material which forms elongated piles, first on the floor and thereupon on the layer of flowable material which is formed by the piles covering the floor at both sides of the symmetry plane.  The transverse conveyors are shifted upon completion of each forward and each return stroke of the carriage so that the pairs of successively deposited piles are staggered with reference to the piles of the previously deposited pairs.          Centrally located auxiliary ducts can receive flowable material directly from the ducts of the manifold when the transverse conveyors are moved apart; this enables the auxiliary ducts to deposit elongated piles in the symmetry plane of the growing stockpile.
Patent CA-1178622-A (CA)
Inventor: HERWIG JENS
IPC: B01J29/18
Filed: 1981-12-17
Granted: 1984-11-27
Abstract: ABSTRACT OF THE DISCLOSURE    Process for the preparation of tertiary olefins by catalytic cleavage of their n-alkyl ethers at elevated temperature and with simultaneously recovery of the corresponding n-alkanols, characterized in that the cleavage is carried out in the presence of acidic molecular sieves, which have been activated, if necessary, by a treatment with hydrogen, at temperatures of from 100 to 300°C.
Patent CA-1181769-A (CA)
Inventor: BARTELS-KEITH JAMES R
IPC: C07C45/63
Filed: 1981-12-29
Granted: 1985-01-29
Abstract: Abstract of the Disclosure This invention relates to amino hydroxy cyclohexenones of the formula   wherein R1, R2, R3 and R4 each are alkyl, usually containing 1 to 20 carbon atoms. In another embodiment, the present invention is directed to the use of the above-denoted compounds as photographic silver halide develop-ing agents and to photographic processes, products and compositions employing the same.
Patent CA-1176349-A (CA)
Inventor: NORDER STIG
IPC: F16K31/02
Filed: 1982-02-08
Granted: 1984-10-16
Abstract: ABSTRACT An electro-pneumatic signal converter for converting an electrical current signal into a pneumatic pressure, comprising a force balancing system where a magnetic force is balanced against a pneumatic force, consists of a coil (11) through which the electrical signal current flows, a magnetic circuit comprising a core (12) of ferromagnetic material disposed in the coil (11) with a nozzle chamber (14) with a mouth in the form of a nozzle (13) in one end of the core, a flap-per (17) of ferromagnetic material over the nozzle and a link (16) of ferromagnetic material which closes the magnetic circuit between the flapper and the opposite end of the core, a feed line (19, 19A, 19B) for a constant flow of feed air into the nozzle chamber (14) and out again through the nozzle (13) into the gap (25) between the nozzle and the flapper, and a pressure-sensing line (24) from the nozzle chamber to a pressure-dependent member (7) to transmit a pneumatic pressure signal from the nozzle chamber to the pressure-dependent member.
Patent CA-1177193-A (CA)
Inventor: LIU PING Y
IPC: C08L69/00
Filed: 1982-03-19
Granted: 1984-10-30
Abstract: COMPOSITION ABSTRACT OF THE DISCLOSURE A composition comprising an aromatic polycarbonate, a styrene-butadiene-styrene radial block copolymer and an acrylate copolymer.
Patent CA-1178716-A (CA)
Inventor: NECHES PHILIP M
IPC: G06F15/00
Filed: 1982-03-25
Granted: 1984-11-27
Abstract: Abstract of the Disclosure A system using a sorting network to intercouple multiple processors so as to distribute priority messages to all processors is characterized by semaphore means accessible to both the local processors and the global resource via the network.  Transaction numbers identifying tasks are employed in the messages, and inter-faces at each processor are locally controlled to establish trans-action number related indications of the current status of each task being undertaken at the associated processor.  A single query to all processors via the network elicits a prioritized response that denotes the global status as to that task.  The transaction numbers also are used as global commands and local controls for the flow of messages.  A destination selection system based on words in the messages is used as the basis for local acceptance or rejection of messages.  This arrangement together with the transaction number system provides great flexibility as to intercommunication and control.
Patent CA-1174620-A (CA)
Inventor: OKI TOSHIKAZU
IPC: A61K31/704
Filed: 1982-04-02
Granted: 1984-09-18
Abstract: ABSTRACT:      Disclosed are an antitumor compound having the chemical structure   (I) or its acid addition salts; and its preparation method which consists of treating a compound represented by the chemical structure   (II) wherein R is A COCH3 or CH(OH)CH3 group, by a streptomycetes strain or its mutants.
Patent CA-1185139-A (CA)
Inventor: LABBE FRANCIS A M
IPC: A24C5/14
Filed: 1982-04-16
Granted: 1985-04-09
Abstract: Abstract of the Invention Cigarette Manufacture Apparatus for feeding tobacco pneumatically into a cigarette making machine comprises a duct (10) defined on one side by a wall (10B) whose width (i.e. in cross-section) increases along the length of the duct from an inlet end (10A) to an outlet end (10B), is con-cave in longitudinal section so that centrifugal force on the tobacco will urge the tobacco against that wall of the duct, and carries a splitter member (14) arranged to split the tobacco stream (12) flowing along the said wall into separate streams (12A, 12B) passing along oppo-site sides of the splitter member, and to spread apart the two streams.  From the outlet end of the duct, the air and tobacco pass into an air separator (22) from which the tobacco passes via a rotary seal (70) into the hopper of a cigarette making machine.  The rotary seal may have special provision for preventing tobacco being trapped and crushed between the rotary part and the surrounding housing of the seal.
Patent CA-1171142-A (CA)
Inventor: HIGGINS PHILIP K
IPC: B23K9/00
Filed: 1982-04-28
Granted: 1984-07-17
Abstract: SCR POWER SUPPLY SYSTEM FOR      PLASMA ARC WORKING                       ABSTRACT    The power supply system includes a pilot arc power supply for energizing a pilot arc between the electrode and nozzle of a plasma arc torch, a main arc power supply including an SCR rectifier circuit, a current control circuit for adjusting the firing angle of each SCR in the SCR rectifier circuit to regulate main arc current flow, and a trickle arc generator coupled to the main arc power supply and to the workpiece for supplying a predetermined level of trickle arc current during periods when the SCR's in the SCR rectifier circuit are deenergized.
Patent CA-1178547-A (CA)
Inventor: SKOGERSON LAWRENCE E
IPC: C12N1/16
Filed: 1982-05-21
Granted: 1984-11-27
Abstract: ABSTRACT OF THE DISCLOSURE         A method of producing a chromium yeast product having a high intracellular chromium content which is useful as a dietary chromium supplement is provided by treating an aqueous suspension of live yeast cells adjusted to an acidic pH in the range of 4 to about 7 with a water-soluble non-toxic chromium salt under essentially non-growth con-ditions for a period sufficient to permit the absorption of a significant amount of intracellular chromium ion by said yeast cells.  The yeast cells so treated may be con-centrated, washed free of extracellular chromium salts and dried or further grown by the addition of nutrients to the media, said growth period being of sufficient duration to reduce the intracellular chromium content of the yeast to a predetermined level followed by recovery, washing and drying of the chromium yeast as aforesaid.
Patent CA-1184648-A (CA)
Inventor: SCHOLZ ARTHUR
IPC: G01N29/30
Filed: 1982-06-08
Granted: 1985-03-26
Abstract: ABSTRACT OF THE DISCLOSURE    A process and a device for the nondestructive ultra-sonic testing of the material of generator rotor teeth providing with an inserted slot wedge, using a probe arrangement including transmit probes, reference probes and defect detection probes which are disposed on a sup-port plate in such a manner as to be movably attached to the teeth, wherein ultrasonic beams are transmitted and reflected by the rotor teeth flanks and the reflected beams are received in a reference probe utilizing a two-fold deflection of the sound at the tooth flanks which are inclined with respect to the tooth back.  An ultrasonic beam, reflected by any existing defects of a given type and orientation, is selectively received outside the receiving range of the normally reflected acoustic beam by means of a defect detection probe, and the damaged locations is detected by comparison of the ultrasonic signals received by the reference and defect detection probes.  Defects can be properly identified in rotor teeth having differing tooth flank angles by means of the two-fold beam deflection at the tooth flanks, and also with the use of additional reference probes.
Patent CA-1173928-A (CA)
Title: Channel interface circuit
Inventor: LARSON ALLEN L
IPC: G06F13/28
Filed: 1982-06-08
Granted: 1984-09-04
Abstract: CHANNEL INTERFACE CIRCUIT            Abstract of the Disclosure A channel interface circuit functions in a multiprocessor environment to provide a high speed interface between a processor and the communication channel which interconnects all the processors.  The communication channel carries data messages, which messages contain a header field specifying source, destination and control information.  The channel interface circuit is programmable and serves to dynamically translate the header field of the data message as it is received and thereby determine whether this data message is to be stored in the processor memory.  If the data message is to be stored, the channel interface circuit immediately converts the header field into a hardware address, which is used to activate a specific location in processor memory.  The data message is then inputted (via DMA) to this memory location and the appropriate buffer pointers are reset.  Thus, the channel interface circuit performs all the data receiving tasks, including message storage and linking, without requiring the involvement of the associated processor.
Patent CA-1191803-A (CA)
Inventor: ROSENTHAL JOEL W
IPC: C10G47/00
Filed: 1982-08-19
Granted: 1985-08-13
Abstract: ABSTRACT OF THE DISCLOSURE                "COAL LIQUEFACTION PROCESS"               This invention is a process for liquefying coal in at least two stages, comprising (a) heating a slurry comprising a solid particulate coal, and an externally supplied dispersed dissolu-tion catalyst in the presence of hydrogen in a first reaction zone to substantially dissolve the coal and provide a first effluent slurry having a normally liquid portion comprising solvent and dissolved coal and containing undissolved solids and dispersed dissolution catalyst; and (b) contacting at least a portion of said normally liquid portion containing undissolved solids and dispersed dissolution catalyst with hydrogen in a second reaction zone in the presence of a second externally supplied hydrogenation catalyst under hydrogenation conditions, including a temperature lower than the temperature to which said slurry is heated in step (a), to produce a second effluent slurry having a normally liquid portion.       Preferably, the dispersed dissolution catalyst in the first hydrogenation zone is added as an emulsion of aqueous soluble compounds of transition elements, e.g. from Groups IV-B, V-B, VI-B or Group VIII of the Periodic Table.
Patent CA-1173963-A (CA)
Title: Image capturing apparatus
Inventor: SAHNI RAM N
IPC: G06K9/22
Filed: 1982-09-24
Granted: 1984-09-04
Abstract: IMAGE CAPTURING APPARATUS            Abstract of the Disclosure A hand held character scanning system is provided in which logic circuits are responsive to the generation of digitized data signals representing the character scanned together with the background area adja-cent the character to determine if the data signals represent the scanning of a complete character. The signals are also used to determine the directions of scan together with raising an interrupt signal to a processor which performs a recognition operation on the data signals generated.
Patent CA-1203490-A (CA)
Inventor: CENA LAWRENCE
IPC: B61D3/20
Filed: 1982-11-17
Granted: 1986-04-22
Abstract: RAILWAY CONTAINER AND CAR         ABSTRACT           An improved container for bulk cargo is provided with a peripheral wall, a top, and a bottom. The top defines a longitudinally extending central ridge and the bottom defines two spaced, parallel, longitudinally extending skirts separated by a central recess.  The contour of the top generally corresponds to the contour of the bottom such that multiple containers can be stacked one over the other.  The container is provided with a perforated floor which simultaneously braces the peripheral wall against spreading and provides a support surface for palletized cargo and the like.  The floor perforations allow bulk cargo to fall from the upper portions of the container to the lower portions of the container.  A bulk cargo loading door is provided in the top along the uppermost portion of the central ridge, and two bulk unloading doors are provided along the lowermost portions of the skirts.  In addition, end doors are provided for moving palletized cargo into and out of the container.  The container of this invention can be transported on a railway car of the type having an elongated central spine shaped to fit within the central recess of the container. This railway car defines four container attachment struc-tures, each of which supports the container at a point well below the uppermost level of the spine.  In this way, the center of gravity of the container is kept low and close to the ground.
Patent CA-1195136-A (CA)
Inventor: STACH LEONARD J
IPC: A01N37/40
Filed: 1982-12-24
Granted: 1985-10-15
Abstract: ABSTRACT OF THE DISCLOSURE     A method :Eor increasing the recoverable suqar Erom suyar beet plants by applying to the sugar beet plants an effective amount of a compound having the structural formula:       wherein R is hydrogen, hydroxy, alkyl, alkoxy or hydro-alkyl and R1 is, independently, hydroxy, alkyl, alkoxy or hydroxyalkyl.
Patent CA-1202223-A (CA)
Inventor: KOZAR ROBERT S
IPC: B01D17/02
Filed: 1983-01-11
Granted: 1986-03-25
Abstract: ABSTRACT OF THE DISCLOSURE      Oil-water mixtures are by-products of a number of known commercial activities such as crude oil production and power plant operation.  Disposition of such mixtures in most all cases is prohibited by environmental regulation.  Disposition may be effected, however, after separation of the oil from the water.  This separation may be accomplished in a deep-bed type filter.  Where the oil in the water is unusually viscous or has a waxy, tar-like, or sticky consistency, for example, rejuvenation of the filter bed is enhanced by the addition of a small amount of a solvating liquid to the oil-water mixture before filtering.
Patent CA-1190701-A (CA)
Inventor: LAUZON PHILIPPE
IPC: A42C5/04
Filed: 1983-01-26
Granted: 1985-07-23
Abstract: ABSTRACT OF THE DISCLOSURE      The present invention provides a hat for use in maintaining the vicinity of the body of the wearer free from insects or cool-ing the upper body of the wearer as desired, comprising an outer shell and an inner shell disposed inside the outer shell and, defining a space between the shells, fan means disposed in said outer shell so as on activation to create a flow of air in said space between said shells, power source means adated to drive said fan at a high speed to provide a flow of air completely over the body of the wearer to remove any insects in the vicinity of the wearer or at a lower speed to provide a flow of air over the upper body of the wearer and nozzle means adapted to direct the air from said fan exiting from said hat around said body of said wearer.
Patent CA-1194588-A (CA)
Inventor: BARTHELEMY PHILIPPE
IPC: H01H47/18
Filed: 1983-02-10
Granted: 1985-10-01
Abstract: With this circuit, a current may be caused to flow through a contact (K) controlling the voltage supply of an electronic control circuit (24), of sufficient intensity for the reliability of the contact to be good, without the current flowing in the control circuit (24) being too high and this independently of the supply voltage (terminals E, 44) applied to the supply terminals of the user circuit (U). For this, the control circuit (24) is fed with power when the contact (K) is closed, through said contact (K), a first diode (31) and a resistor (32) connected in series, whereas a piloting circuit (11), which is an integrated time delay or memory circuit associated with said user circuit (U), is then supplied through said contact (K) and a second diode (26). When contact (K) is open, said piloting circuit (11) is fed through a third diode (29) and a Zener diode (30), the second diode (26) then preventing the control circuit (24) from being supplied with power.
Patent CA-1194686-A (CA)
Inventor: NEMZEK THOMAS L
IPC: C08K5/36
Filed: 1983-03-08
Granted: 1985-10-08
Abstract: ABSTRACT     A non-yellowing antioxidant-UV stabilizer combination especially useful in AES polymers comprising (A) at least one antioxidant selected from the group con-sisting of:         (i) a thiodialkylene bis-(3,5-dialkyl-4-hydroxy) hydro-cinnamate antioxidant;      (ii) An N,N'-alkylene bis-(3,5-dialkyl-4-hydroxy) hydro-cinnamamide antioxidant;      (iii) an O,O-dialkyl-3,5-dialkyl-4-hydroxybenzyl phospho-nate antioxidant;      (iv) an oxamidobis alkyl (3,5-dialkyl-4-hydroxyphenyl) propionate antioxidant; and (v) a [3-(3,5-dialkyl-4-hydroxyphenyl)propionamido]alkyl stearate antioxidant; and (B) a UV stabilizer package comprising:      (vi) at least one UV stabilizer of the hindered amine type, with or without (vii) at least one UV absorber.
Patent CA-1222958-A (CA)
Inventor: BARZUZA YTZHAK
IPC: B01D39/16
Filed: 1983-03-24
Granted: 1987-06-16
Abstract: ABSTRACT OF THE DISCLOSURE     A  filter  element is  provided  herein  for  filtering  fluids. The element consists of at least one body member having openings providing access  and  egress  for  the  fluid, and a plurality of  fibers  located on the body each having an active  length, the fibers being oriented substan-tially  and  uniformly  in  a  given  direction  over  at  least  a portion of their  active  lengths,  along which  portion  at  least,  each of  the  fibers is disposed in close proximity to its adjacent fibers for forming a layer, means are provided for directing at least one fluid jet onto the active lengths of the fibers in a direction intersecting the plane of the layer, so that the layer constituted by the plurality of fibers is substantially flat, and  the fibers are taut.   The invention also provides a flushable filter device  incorporating  the  above-described  element,  which  filter device is self-cleaning by a flushing process and is both reliable and inexpensive.
Patent CA-1178410-A (CA)
Title: Pack for fluid filling materials with reclosable  opening device
Inventor: REIL WILHELM
IPC: B31B50/59
Filed: 1983-04-22
Granted: 1984-11-27
Abstract: ABSTRACT OF THE DISCLOSURE A pack for fluid filling materials comprises side walls of a thermo-plastics coated supporting material joined together to form a tube, and end walls forming bottom and cover of the pack mounted on the ends of the tube.  The cover which is made of a thermo-plastic material and is moulded onto an end of the tube, has a pouring device which is pushed inwards inside the outer contour of the pack.  The base is square and has a trans-verse sealing seam with triangular flaps which are folded over onto an adjacent wall.  A method of making the pack comprises precorrugating the coated supporting material, feeding it in web form to bending and folding stations forming a tube which is then longitudinally sealed over a jig mandrel.  The tube is advanced toward a moulding tool component where the cover is moulded, so as to join it to the end of the tube section.          The cover is pressed into a transporting shape, and the pack, after being filled is sealed by welding the base thereon.      Apparatus for making the pack comprises a jig mandrel with an outer moulding ring, a movable sealing jaw adjacent the mandrel, a transporting jaw downstream of the sealing jaw, and a cutter downstream of the mandrel with a rotatable mandrel wheel with at least three radially projecting mandrel shaped lower moulding tool components arranged beside the cutter.  A moulding means with an upper moulding tool component is angularly spaced from the axis of the jig mandrel.  A conveyor is provided with open-topped carriers spaced from one another, as well as a filling station and a sealing station under the wheel.
Patent CA-1209091-A (CA)
Inventor: ALLRED DAVID D
IPC: C23C16/48
Filed: 1983-05-13
Granted: 1986-08-05
Abstract: ABSTRACT OF THE DISCLOSURE     A process and apparatus for depositing a film from a gas comprising silane and germane involves intro-ducing the gas to a deposition environment containing a substrate, heating the substrate, and irradiating the gas with radiation having a preselected energy spectrum, such that a silicon and germanium alloy film is deposited onto the substrate.  In a preferred embodiment, the energy spectrum of the radiation is below or approximately equal to that required to photochemically decompose the gas.        In another embodiment, the gas is irradiated through a transparent member exposed at a first surface thereof to the deposition environment, and a flow of substantially inert gaseous material is passed along the first surface to minimize deposition thereon.