baber/WOPTO huggingface dataset:
Patent CA-1179241-A (CA)
Inventor: POUSETTE RONALD D
IPC: B27L1/05
Filed: 1982-02-18
Granted: 1984-12-11
Abstract: HOLLOW DEBARKING ARM Abstract of the Disclosure A debarking arm for use in a log-debarking apparatus having a ring which is rotatable about a transport axis, as a log is moved along this axis through an opening in the ring in a front-to-rear direction.  The arm includes an elongate, curved substantially closed hollow section extending between an inner end adapted to carry a debarking tip, and an outer end adapted to be mounted on the ring for swinging of the arm's inner end toward and away from the transport axis. The section has a front edge portion which, with the arm in an operative position on the ring, inclines rearwardly progressing toward the inner arm end, and a front wall portion which slopes rearwardly progressing from the front edge portion in a direction away from the transport axis.          A curved log-engaging edge projection extends along and projects forwardly from the arm's front edge portion to engage a log during initial log contact.
Patent CA-1150906-A (CA)
Inventor: LEAVENS WILLIAM H
IPC: E3 C1/182
Filed: 1982-02-22
Granted: 1983-08-02
Abstract: Disclosed is an arrangement which enables highly efficient and convenient food preparation. The arrangement comprises a sink having two adjacent basins. A colander and a cutting board are arranged in one of the sinks in such a way that the cutting board is supported by the top edge of the sink while the colander is slidably supported on rails beneath the cutting board. The colander is conveniently storable beneath the cutting board but, in use, is simply slid out from beneath the cutting board whereby food chopped up on the cutting board can be scraped off into the colander for rinsing or draining. An overflow region may be provided in the dividing wall between the two sinks so that if one sink becomes blocked, water overflows into the second sink, and hence to the drain, rather than overflowing onto the floor.
Patent CA-1202494-A (CA)
Inventor: REDI VITTORIO
IPC: A44C/
Filed: 1982-02-24
Granted: 1986-04-01
Abstract: ABSTRACT OF DISCLOSURE    A fastener for jewellery and the like is of a box-shaped structure made of foil and has, at both ends, two transverse seats which receive fastening elements of a chain or the like to which the fastener is attached.   One end is formed by a half-open hook which is closed by a resiliently mounted tongue form-ing part of the box-shaped structure.
Patent CA-1180332-A (CA)
Inventor: SCHMIDT PAUL J
IPC: C07D455/04
Filed: 1982-03-15
Granted: 1985-01-02
Abstract: ABSTRACT OF THE DISCLOSURE            Novel 4-aryl-or heteroaryl-2,6-bisl(substituted-amino)phenyl]pyridines which are useful as color formers in pressure-sensitive carbonless duplicating systems and thermal marking systems are prepared by reacting a 2-, 3- or 4-R1R2 N-acetophenone with an aryl or heteroaryl aldehyde in the present of ammonia or an ammonia-releasing agent.
Patent CA-1179042-A (CA)
Inventor: NERHEIM ELDON
IPC: F42C13/04
Filed: 1982-03-16
Granted: 1984-12-04
Abstract: ABSTRACT A proximity monitor for movement at a selected distance from a surface, including a first microwave sensor having an antenna pattern directed toward the surface, the principal component of the pattern parallel to the surface being in the direction of the movement, a second microwave sensor having a second antenna pattern directed toward the surface, the principal component of the second pattern parallel to the surface being at a direction opposite to that of the movement, and the patterns being mutually spaced at the surface in the direction of movement, a magnetic anomaly sensor giving an output representative of the presence at the surface of a magnetic anomaly located between the patterns, and apparatus connected to the sensors for performing a control function when the signals from the sensors are above pre-determined levels in a pre-determined time relationship.
Patent CA-1137426-A (CA)
Inventor: TUTTLE WILLARD N
IPC: C10G5/00
Filed: 1982-03-19
Granted: 1982-12-14
Abstract: Abstract of the Disclosure A process and apparatus for recovering hydrocarbons from inert gas-hydrocarbon vapor mixtures wherein the mixture is caused to flow through a bed of solid adsorbent whereby the hydrocarbons are removed from the mixture and a residue gas stream comprised of substantially hydrocarbon-free inert gas is produced.  A second bed of solid adsorbent having hydro-carbons previously adsorbed thereon is regenerated by eva-cuating the bed and the inert gas-hydrocarbon vapor mixture produced by the evacuation is contacted with a liquid absor-bent whereby a major portion of the hydrocarbons are absorbed therefrom and recovered.  The evacuation of the beds is accomplished using a vacuum pump with an integral cooling jacket for cooling the pump as well as the fluids pumped thereby attached thereto.  A cooling medium such as the rich liquid absorbent produced in the process is caused to flow through the vacuum pump cooling jacket thereby cooling the pump and the inert gas-hydrocarbon mixture pumped thereby.
Patent CA-1171449-A (CA)
Inventor: ALKIRE GERALD R
IPC: H02K3/46
Filed: 1982-03-31
Granted: 1984-07-24
Abstract: 49,472 ABSTRACT OF THE DISCLOSURE A method and apparatus for securing end windings of turbine generators is described.  The invention com-prises a hose and a dry filament subcomposite disposed therein.  By choosing suitable proportions of the subcom-posite components, the coefficient of thermal expansion of the total hose assembly is preselectable with reasonable accuracy.
Patent CA-1175404-A (CA)
Inventor: KIMIZUKA MASANORI
IPC: G11B15/18
Filed: 1982-04-06
Granted: 1984-10-02
Abstract: ABSTRACT OF THE DISCLOSURE             A  small  or  mini-cassette  having  a  body containing rotatable laterally spaced reel hubs with a magnetic tape wound thereon, and guide elements permanently in the cassette body and leading the tape between the hubs in a run extending along the inside of a peripheral wall at the front of the body, is provided with a plurality of windows spaced apart along the peripheral wall for exposing the tape run therebehind, laterally spaced apart pairs of aligned openings extending through the upper and lower body walls in back of the tape run at locations registering with respective ones of the windows, and a pair of aligned apertures extending through the upper and lower walls between the pairs of openings; and a tape recorder for such cassette includes at least one capstan projecting into a selected one of the pairs of aligned openings, a pinch roller  associated  with  each  capstan  and  insertable rearwardly through the window registered with the selected pair of openings for engaging the tape therebehind with the capstan, a magnetic head insertable rearwardly in another of the windows for recording or reproducing signals on the tape being driven by the capstan and pinch roller, and a tape guide post or posts extending into the apertures from outside of the cassette body and engaging the tape run adjacent the magnetic head for stabilizing the movement of the tape when being driven past such head by the capstan and pinch roller.
Patent CA-1186042-A (CA)
Inventor: WHITNEY JOHN M
IPC: G05D23/20
Filed: 1982-04-14
Granted: 1985-04-23
Abstract: Abstract of the Disclosure A room thermostat having an electronic circuit board mounted in a cover and attached to a base member. A space is provided between the back side of the circuit board and the front of the thermostat cover whereby air can pass along the back side of the circuit board to "air wash" for removing heat which is generated by the electrical components mounted on the front side of the circuit board.  The front side of the circuit board has a cover over the electrical components for shielding the heat from the components from a temperature responsive element.  The temperature responsive element is mounted in a channel provided by the thermostat cover and shield to allow air flow past the temperature responsive means through a channel which includes the space between the thermostat cover and the base.
Patent CA-1194997-A (CA)
Inventor: WIEGMAN NELIE J
IPC: G11C11/14
Filed: 1982-05-07
Granted: 1985-10-08
Abstract: ABSTRACT: "Current-controlled magnetic domain memory".     A current-controlled domain memory comprises a register for propagating magnetic domains in a magnetizable layer. The register comprises a meandering current-conductor pattern which can be driven by a bipolar current and the current conductors of which have a width of approximately one domain diameter and a meander period of approximately four domain diameters, which conductor pattern is provided with two control elements per period which gene-rate potential wells in the magnetizable layer of a size of approximately one domain cross-section and which are arranged to centre the centres of the domains on the edges of the conductor pattern when the current through the conductor pattern is zero.            Fig. 1.
Patent CA-1190543-A (CA)
Inventor: PALOMO COLL ALBERTO
IPC: C07D487/04
Filed: 1982-08-19
Granted: 1985-07-16
Abstract: ABSTRACT OF THE DISCLOSURE          A 3-substituted 7-aminocephalosporanic acid of formula:                            where R1 is hydrogen, methyl or methoxy, Y is nitrogen, oxygen sulphur or a sulphoxide group, R2 is a group selected from among azide or from a radical having the formula R3-S- where R3 may be, among others, alkyl, aliphatic acyl, methyl and chlorine or methoxy substituted aromatic acyl, is prepared.          A compound of formula   (X being chlorine, carbamoyloxy or acetoxy) is added to a medium constituted by water, a compound which may be nitric acid or a compound of formula R3-SH and a tertiary organic base, With a reaction isoelectric pH regulator, the mixture take  on a specific process pH analytical profile, the compounds of said mixture being reacted together at particular temperatures and with a specific process time. 1.
Patent CA-1218486-A (CA)
Inventor: ISHIKURA SHINICHI
IPC: C09D5/02
Filed: 1982-07-15
Granted: 1987-02-24
Abstract: A b s t r a c t The invention provides an aqueous coating composition which comprises, as film-forming components, at least one aqueous resin and at least one water-insoluble finely pulverized resin.  The weight ratio of the water-soluble resin to the water-insoluble resin is such that the water tolerance is more than 4 and the surface tension of a 1 wt% aqueous solution is less than 51 dyne/cm.  This coating composition is very stable, shows excellent working properties, durability and other desirable characteristics and is useful as coating, especially in the automobile industry.
Patent CA-1179851-A (CA)
Inventor: BAUER HEINZ
IPC: G07C3/04
Filed: 1982-09-09
Granted: 1984-12-27
Abstract: Abstract of the Disclosure An apparatus for monitoring the service life of adsorption cartridges used for desiccating moist pressurized air or for purifying pressurized air by removing harmful substances therefrom.  The apparatus includes a timepiece for counting the operating hours.  The speed of the timepiece is adjusted in accordance with the temperature of the pressurized air to be filtered.
Patent CA-1192912-A (CA)
Inventor: KUEHLE ENGELBERT
IPC: A01N47/04
Filed: 1982-09-16
Granted: 1985-09-03
Abstract: Abstract N-Sulphenylated benzylsulphonamides of the general formula                  ( I ) are novel and find use as fungicides and microbicides.       The new N-sulphenylated benzylsulphonamides can be prepared by reacting suitable benzylsulphonamides with a suitable sulphenyl chloride.
Patent CA-1183560-A (CA)
Inventor: JEWELL WALTER E B
IPC: B29C61/00
Filed: 1982-10-22
Granted: 1985-03-05
Abstract: ABSTRACT    A fluorocarbon polymer gasket is disclosed which has been compression formed from a fluorocarbon polymer sheet heated to its gel state, cooled in its compressed state, and shaped into a gasket. The gasket so manufactured has a "living memory" thus enabling it to tend to return to its pre-compression form when exposed to elevated temperatures.
Patent CA-1191424-A (CA)
Inventor: OLSON PAUL E
IPC: B60K20/00
Filed: 1982-10-25
Granted: 1985-08-06
Abstract: (Case No. 7125) ABSTRACT OF THE DISCLOSURE    A transmission gear selector valve for automotive vehicles combining a range valve, normally strapped on the side of a gear shift lever, and a splitter valve, normally mounted on the gear shift lever in place of the knob, into a single valve assembly, which provides a single valve assembly mountable on the gear shift lever in place of the knob.
Patent CA-1218968-A (CA)
Inventor: KNAACK HOWARD L
IPC: B60R9/00
Filed: 1982-10-26
Granted: 1987-03-10
Abstract: ABSTRACT OF THE DISCLOSURE         A rack for use with a truck having a body.  The rack includes upright legs each having a lower end constructed to be mounted to the truck body to define longitudinally spaced pairs of upright legs at transversely opposite sides of the truck.  Each leg has an upper end portion.  A pair of elon-gated side members is provided, one side member being clamped to the legs at one side of the truck and the other side mem-ber being clamped to the legs at the other side of the truck at longitudinally spaced portions of the side members.  Trans-verse rack members are provided having ends carried on the upper ends of the upright legs.  The ends of the transverse members are received in sockets secured to the upper leg ends.          A portion of the clamp structure is fixed to the upper leg ends.
Patent CA-1193543-A (CA)
Title: Annular blowout preventer
Inventor: WILLIAMS BOLIE C III
IPC: E21B33/06
Filed: 1982-12-23
Granted: 1985-09-17
Abstract: ANNULAR BLOWOUT PREVENTER          Abstract of the Disclosure An annular blowout preventer having a housing with a vertical bore therethrough,  a packer within the housing including a resilient annulus and upper and lower series of irising metal inserts adapted to increase the support for the annulus when it is deformed axially and extended radially to constrict the vertical bore, a support ring in the annulus under the outer ends of the irising metal inserts to support against upward movement of the inner ends of the inserts on closing of the annulus and an annular piston movable in the housing to apply an axial deformation load to the packer to move it to closed position sealing the bore.          Background Blowout preventers are used to control pressure within oil and gas wells during drilling and completion.  Annular blowout preventers, the type to which the present invention relates, include a single annular resilient packing positioned within a body having means to cause the packing to move into sealing engagement with a portion of a pipe string extending through the preventer or against itself to seal a well when no pipe string extends through the preventer.    An annular blowout preventer is shown and described in U.S. Patent No. 3,572,627 to Jones et al.  The packer has a resilient annulus with a circular series of rigid inserts extending through the packer and having irising end flanges on both ends which move to provide end support for the resilient annulus when it is compressed radially inward by pistons.  The pistons are positioned around the resilient annulus to provide an inwardly directed radial force on the resilient annulus.          Other annular preventers have utilized an axial deformation of
Patent CA-1204009-A (CA)
Inventor: ROBERTS HAROLD A
IPC: G02B6/38
Filed: 1983-01-07
Granted: 1986-05-06
Abstract: A B S T R A C T     A connector for coupling opposed optical fibers includes a cluster of resilient cylindrical rods which are given double diameters for ease of rod mounting, with the large diameter distal ends of the rods providing that the smaller diameter nose ends are in spaced-apart relationship when the distal ends are maintained in mutual contact in a housing. The spaced-apart nose ends are compressed onto a fiber by sliding a rigid ferrule with a tapered central bore over the nose ends. Each double diameter rod has two cylindrical portions, a nose portion of smaller diameter sized to provide an interstitial space between the nose portions of the rod cluster which is slightly smaller than the smallest fiber to be utilized so as to clamp the smallest fiber, and a distal portion of larger diameter sized to provide an interstitial space between the distal portions which is slightly large than the largest of the optical fibers to be utilized. In the connector version of the subject system, ferruled clusters are inserted in opposition in an alignment sleeve, whereas in a version adopted for splicing, a single cluster of double diameter rods is utilized in which fibers are inserted at either end so as to meet in the interstitial space adjacent the nose portions. A centrally-bored rigid cap is then forced over the nose portions to capture and align the opposed fibers contained therein.
Patent CA-1192739-A (CA)
Inventor: CORRAO ANTHONY J
IPC: A43B5/06
Filed: 1983-02-09
Granted: 1985-09-03
Abstract: Abstract Of Disclosure An athletic running shoe having a polymeric foamed midsole and a special stiffening formation formed separately of the midsole and received between two layers of the midsole to stiffen the midsole along a pre-selected region.
Patent CA-1187886-A (CA)
Inventor: CROSILLA DANILO A
IPC: C07D211/22
Filed: 1983-04-15
Granted: 1985-05-28
Abstract: ABSTRACT OF THE DISCLOSURE   Herein is described a process for preparing 3-(1-propyl-3-piperidinyl)-phenol by reacting 2-(3-methoxyphenyl)-5-phenoxy-N-propylpentanamine with a solution of hydrogen bromide, acetic acid and water. 3-(1-Propyl-3-piper-idinyl)-phenol is useful as a dopamine receptor stimulant.
Patent CA-1226312-A (CA)
Inventor: ARKWRIGHT FREDERICK M
IPC: B65H45/28
Filed: 1983-06-17
Granted: 1987-09-01
Abstract: A B S T R A C T    "IMPROVEMENTS RELATING TO SHEET FOLDING APPARATUS"          Apparatus for quarter folding newspapers, books, magazines and the like which includes a pair of smoothing blades (12, 13) mounted on respective shafts 6, 7, the arcuate movement of which is controlled by cam rollers (2, 3) associated with a cam (1), via linkages (4, 8; 5, 9), the smoothing blades being arranged to wipe the surface of the newspaper etc. in synchronism with rotation of the folding blade 18) as the folding blade (18) pushes the newspaper between the folding rollers (16, 17) to thereby prevent the formation of dog-ears on the individual pages.
Patent CA-1204404-A (CA)
Inventor: COURSON IBER C
IPC: E01D19/10
Filed: 1983-06-29
Granted: 1986-05-13
Abstract: ABSTRACT OF THE DISCLOSURE A balustrade mounted on a supporting truss.  The balustrade includes a composite deck formed of a metallic base member having an upstanding  edge  for  mounting  a handrail  guide  member,  and  an upper member formed of plastic.  The metallic base member and non-metallic upper member are fixed together to form a structural box beam. A plastic handrail guide member is fixed to the upstanding edge of the base member, with the base of the handrail guide member being channeled to receive the upper edges of the upstanding balustrade panels.
Patent CA-1255938-A (CA)
Inventor: ONO KIMIZO
IPC: A61B1/12
Filed: 1983-07-29
Granted: 1989-06-20
Abstract: ABSTRACT OF THE DISCLOSURE        An optical fiber sensor is composed of an outer portion generally in the form of a tube which constitutes an illumination light transmission path.  Inside the tube is formed or inserted an image path for directing  image light back to an observation point.  A longitudinal hole may be formed beside or surrounding the image path for conducting a fluid to the observed location.  The sensor is especially suitable for medical image catheter or endoscopic usage.
Patent CA-1215544-A (CA)
Inventor: SCHIMMEL GUENTHER
IPC: C22B3/38
Filed: 1983-08-24
Granted: 1986-12-23
Abstract: PROCESS FOR SEPARATING GALLIUM AND INDIUM FROM AQUEOUS SOLUTIONS       ABSTRACT OF THE DISCLOSURE The disclosure relates to a process for separating gallium and indium from an aqueous solution by subject-ing this latter to liquid/liquid extraction with the use of certain classes of organylphosphonic acid esters and separating the resulting liquid phases from one another.
Patent CA-1194337-A (CA)
Inventor: NUGENT JAMES H
IPC: G01P13/04
Filed: 1983-09-20
Granted: 1985-10-01
Abstract: ABSTRACT      Apparatus operable by the player of a video or electronic game to generate pulses at a rate proportional to the speed of rotation of a rotatable member by closing one of a pair of switches dependent upon the direction of rotation.  One of the switches is monitored to determine the direction of rotation.  The generated pulses are counted per unit time to provide a velocity signal.
Patent CA-1205797-A (CA)
Inventor: DEVORE ROBERT F
IPC: F24F13/08
Filed: 1983-11-04
Granted: 1986-06-10
Abstract: ABSTRACT OF THE DISCLOSURE        A heat exchange assembly includes an induced draft arrangement for simultaneously inducing drafts in right and left heat exchangers mounted on a common support,  A plurality of fans are disposed with a common axis of rotation and draw air through the right and left heat exchangers, the air then being deflected upwardly by a series of venting walls associated with the fans on a one to one basis.  The heat exchangers are bolted to support posts along a support and are spaced from the venting walls to maximize heat dissipation capacity.
Patent CA-1215531-A (CA)
Inventor: VAUGHN EDWARD A
IPC: D04H1/72
Filed: 1983-11-08
Granted: 1986-12-23
Abstract: ABSTRACT OF THE DISCLOSURE          A method and machine for Forming nonwoven batts containing refractory fibers such as carbon, glass, ceramic or metallic fibers, includes a conveying table (12) provided with scalloped rollers (90, 92) which separate tows o-f Filaments (16) and spread the -filaments on a conveying table.  A feed roller (80) holds the filaments on the table so that they are conveyed to a rotating lickerin (60).  The lickerin (60) is provided with teeth (62) which grasp the filaments so that a tensile force is applied thereto, thereby breaking the filaments at structurally weak points in the Filaments.  The fibers are mixed with textile fibers and transferred to a foraminous con-denser (144) by blowing the fibers through a duct (112).  The fibers are arranged on the conveyor (114) in a random fashion to form a batt.
Patent CA-1186892-A (CA)
Inventor: SCHUMANN ROBERT W
IPC: B43L13/00
Filed: 1983-11-14
Granted: 1985-05-14
Abstract: PHOTOPLOTTER          Abstract A photoplotter wherein a relative movement  is produced  between  a  photosensitive  media  and  a  radiant energy  pattern  generated  on  the  media.    The  relative movement is in accordance with a desired exposure trace on the  media.    A  difference  between  actual  and  desired relative  movement  is detected  and  the  radiant  energy pattern is varied to compensate for that difference.  In a preferred  embodiment,  the  radiant  energy  pattern  is established  by  a  pattern  generator  which  displays  an alterable pattern object on its face the position of the pattern object on the face being variable to compensate for the  difference  between  actual  and  desired  relative movement.  The pattern object may be generated as a linear trace on a cathode ray tube (CRT) with the number of linear traces generated per unit of time being dependent on the relative movement velocity.   The pattern images on the media  resulting  from the  linear  CRT  traces  or  pattern objects overlap to provide a continuous exposure pattern along the desired exposure trace.