baber/WOPTO huggingface dataset:
Patent CA-1222957-A (CA)
Title: Disc-record player with a loading device for loading  a disc into the record player
Inventor: VERHAGEN JOHANNES P C M
IPC: G11B17/00
Filed: 1984-11-14
Granted: 1987-06-16
Abstract: ABSTRACT:           In a disc-record player which comprises a resili-ently support subframe (5) which carries a turntable (6) and a read means (9) a loading device (14) for loading a disc (15) into the record player comprises a servo means (53) which comprises a plurality of control elements for controlling the movements of the loading device (14).  An insertion control element (52) cooperates with a transfer device (17, 29) to guide the disc (15) towards the turn-table (6).  A lift control element (57a) cooperates with the transfer device (17, 29) to control the movement of the disc (15) towards the turntable (6).  A clamping-member control element (71b, 72b) controls at least two clamping members (26) of the transfer device (17, 29) which members hold the disc (15) during loading, and causes the clamping members (26) to be disengaged from the disc after the disc has been lowered onto the turntable (6).  A locking means control element (71b, 72b) controls locking means (79; 80) which lock the subframe (5) and causes the latches (79; 80) to become disengaged from the subframe (5) after the disc (15) has been lowered onto the turntable (6).
Patent CA-1241503-A (CA)
Inventor: LINGERTAT ARNOLD
IPC: A61F13/58
Filed: 1984-12-17
Granted: 1988-09-06
Abstract: ABSTRACT        An improved closure system for a disposable diaper is provided by directly securing pressure sensitive adhesive to exposed portions of the backing sheet and releasably retaining the closures in a storage position by detachably securing the pressure sensitive adhesive to release means inwardly of the pressure sensitive adhesive.  The release means may be provided on the facing layer of the diaper, or on the backing layer thereof.
Patent CA-1229185-A (CA)
Inventor: TEJIMA SHUNICHIRO
IPC: H04W24/10
Filed: 1985-02-22
Granted: 1987-11-10
Abstract: ABSTRACT A high-speed burst monitoring device for large capacity burst signal processing which constantly monitors receipt conditions of receive burst signals in a time division multiplex access (TDMA) communications system and, depending upon the result of estimation of each of the receipt conditions, transmits a control message to a remote station which has transmitted a burst signal. Bursts are each allocated to a particular address of high-speed store means with a burst identification number used as address data. Every time a burst signal of a certain burst is received, record data associated with that burst is read out of the high-speed store means, burst condition data is updated by a burst condition signal generated this time, whether a condition for the generation of a control message is satisfied is determined, and the updated data is stored anew in the high-speed store means as the latest burst condition data. Such a procedure is repeated at a high speed whereby all the receipt condition data are integrated burst by burst to decide whether generation of a control message is needed. In the case of large capacity burst signal processing, a control message transmission request signal is temporarily stored in a memory buffer so as to convert the data rate between high-speed data processing sections such as burst condition decision means and low-speed data processing sections such as a message processing section.
Patent CA-1249312-A (CA)
Inventor: GALL JOHN C
IPC: A63B69/16
Filed: 1985-07-29
Granted: 1989-01-24
Abstract: ABSTRACT OF OF DISCLOSURE    An inertia controlled loading system for an exercise apparatus or the like.  The sytem includes a rotatable member mounted on a frame together with a mechanism for rotating the rotatable member through a drive pulley operatively associated with the rotating mechanism and a driven pulley operatively associated with the rotatable member.  It also includes an endless belt member drivingly interconnecting the pulleys such that the belt member imparts rotation of the rotating mechanism to the rotatable member through the drive and driven pulleys which occurs because of the fact that the belt member has a surface in driving engagement with the pulleys.  The system further includes a non-rotating frictional surface member in engagement with the belt member intermediate the drive and driven pulleys.  With this construction, the inertia controlled loading system is suitable for an exercise apparatus or the like.
Patent CA-1235192-A (CA)
Inventor: SHARP CHARLES M
IPC: B23K26/24
Filed: 1985-08-06
Granted: 1988-04-12
Abstract: Abstract of the Disclosure A method of forming a continuous laser butt weld between two members is disclosed.  The method comprises providing two members to be butt welded, positioning respective edges of the members in abutting contact with the two members being canted slightly with respect to one another so that the butt joint formed by the edges is open toward a first side of the member, with the edges contacting one another toward a second side of the members opposite the first side, and  directing a high energy density laser beam at the butt joint from the first side of the members so that at least a portion of the laser beam extends into the open side of the butt joint to the edges, while urging the edges of the two members in the direction of the butt joint for butt welding the members.
Patent CA-1240599-A (CA)
Inventor: FERRIER CHRISTIANE
IPC: F02K9/97
Filed: 1985-08-09
Granted: 1988-08-16
Abstract: ABSTRACT OF THE DISCLOSURE A thermal protection device is intended for protecting structures submitted to high temperature and high speed ablative flow in the presence of high frequency vibrations and of the type comprising an armature containing a binder layer. The armature is a fringed meshing comprising a meshed portion submitted to ablative flow and fringes thereon directed to the structure surface to be protected with a predetermined orientation relative to the direction of said flow. Such a device is obtained for example by winding on a mandrel a fringed strip previously impregnated with a polymerizable resin which is polymerized after forming. The device can protect reactor conduits conveying high temperature corrosive gases.
Patent CA-1236567-A (CA)
Inventor: SUGIKI HIRAKU
IPC: G11B5/588
Filed: 1985-08-23
Granted: 1988-05-10
Abstract: TITLE: METHOD AND APPARATUS FOR REPRODUCING SIGNALS                 ABSTRACT OF THE DISCLOSURE         In an apparatus for reproducing signals recorded in a plurality of slant tracks on a recording medium by a rotary head, the signals in the tracks contain a digital information signal in a first predetermined area on the slant tracks and a tracking control signal including a tracking pilot signal and an erase signal in a second predetermined area.  When the recorded tracks are reproduced by a rotary playback head having a tracing width greater than the track width, the pilot signals from the adjacent tracks will be detected and compared in level.  A tracking signal for controlling the tracking alignment of the rotary playback head is generated in response to the level comparison.         The level of the tracking signal is adjusted in response to the level of the tracking control signal.
Patent CA-1250526-A (CA)
Inventor: WITHINGTON ROGER
IPC: A61K9/66
Filed: 1985-08-26
Granted: 1989-02-28
Abstract: ABSTRACT A hot melt antihistamine composition is described that is suitable for the liquid filling of hard or soft shell capsules and provides a sustained release of the antihistamine.
Patent CA-1263435-A (CA)
Inventor: HAYASHI KAZUHIKO
IPC: G11B5/147
Filed: 1985-09-05
Granted: 1989-11-28
Abstract: ABSTRACT OF THE DISCLOSURE     A magnetic structure having improved permeability characteristics at very high frequencies and comprising a plurality of magnetic metal layers, together with electrically insulating layers which are interposed between successive magnetic metal layers to form a laminate therewith, and at least one conductive strip electrically connecting together at least two of the magnetic metal layers, the conductive strip being of lesser width than the surface on which it is located, and serving to reduce eddy current losses.
Patent CA-1234631-A (CA)
Inventor: MINDRUM THOMAS L
IPC: G07G1/14
Filed: 1985-09-09
Granted: 1988-03-29
Abstract: ABSTRACT OF THE DISCLOSURE     METHOD AND APPARATUS FOR           DISPENSING DISCOUNT COUPONS     Apparatus,  and  a  corresponding method, for creating  a  discount  coupon  in response to the pur-chase of  a  product  other than the one to which the coupon  applies.    A  record  pertaining to each item purchased  is  examined  to determine whether the item is  intended  to trigger the creation of a coupon.  If it  is,  at least one associated coupon deal record is retrieved,  and  a  coupon  becomes  a  candidate  for printing,  subject  to a maximum number of coupons per transaction.    The  apparatus  also validates coupons presented  for  redemption,  scanning  a  list of pur-chased  products  to  determine whether any falls into the  same  product  group specified on the coupon, and also determining whether the coupon date is valid.
Patent CA-1267124-A (CA)
Inventor: MING-HO KU
IPC: F21V7/04
Filed: 1985-10-02
Granted: 1990-03-27
Abstract: ABSTRACT OF THE DISCLOSURE           A light transmission and blinking light apparatus having a light emitter, a means for regulating the transmission of light from the light emitter, and a length of fiber optic having at least one end communicating with the light emitter, and said fiber optic incorporating an incision for transmitting light from within the body of the fiber optic to outside the fiber optic at the incision, which apparatus can be combined with display devices.
Patent CA-1234938-A (CA)
Inventor: ABLAY SEWIM F
IPC: H04B7/00
Filed: 1985-11-04
Granted: 1988-04-05
Abstract: ABSTRACT A dispatch trunked radio system which provides duplex or simplex telephone interconnect communications of subscriber units is described. The system allows duplex capable trunked system subscriber units to establish a full duplex communication link with conventional land based telephone interconnect service in accordance with a method which unifies the operation of the trunked system subscriber units, a plurality of trunked system repeaters, a trunked system central control unit, and a telephone interconnect control unit. The method of the present invention also provides improved trunked system performance by allowing simultaneous transmission and reception of channel controlling information. CM-00163H Abstract
Patent CA-1233161-A (CA)
Inventor: KOTKE EDWIN J
IPC: B63C3/00
Filed: 1985-12-23
Granted: 1988-02-23
Abstract: Boat Hoist Abstract of the Disclosure A boat hoist has a frame with forward part including spaced upright posts, a rearward part including spaced upright posts, spaced to permit the passage of a boat therebetween, and an inclined track assembly attached to the frame between the pairs or spaced upright posts, a boat platform mounted for movement up and down of the track assembly, means for moving the boat platform upward along the track assembly, means for moving the boat platform downward along the track assembly, and means for holding the platform at a lower position and at an upper position on the track assembly. The hoist requires much less effort to lift and lower a boat because of the inclined plane and provides a convenient safer means of removing the boat from the water.
Patent CA-1237230-A (CA)
Title: Process for the coagulation of an aqueous polymer  latex
Inventor: HUNG JU-MING
IPC: C08F6/22
Filed: 1986-01-06
Granted: 1988-05-24
Abstract: PATENT APPLICATION OF:      Ju-Ming Hung Docket No. 83-48 For:  COAGULATION PROCESS                         ABSTRACT    A process for the coagulation of an aqueous polymer latex comprises contacting the aqueous polymer latex with an effective amount of an aqueous solution of a water soluble non-nucleophilic, non-oxidative salt of an alkaline earth metal and removing the coagulated polymer from the aqueous medium.  The polymer prepared by the process has a unique combination of properties.
Patent CA-1267578-A (CA)
Inventor: WHITFIELD TERRY B
IPC: A63B69/40
Filed: 1986-01-15
Granted: 1990-04-10
Abstract: 16373:DAD:357 BALL TOSSING APPARATUS            Abstract of the Invention A ball tossing apparatus which automatically varies the direction of successive tosses is disclosed.  The apparatus comprises a ball feeding unit and a ball tossing unit.  The ball tossing unit comprises a housing which is pivotally mounted on a stand.  A cam shaft is mounted in the housing and has a cam which extends through the bottom wall of the housing and rests on a tilt plate mounted on the stand.  Rotation of the cam shaft and cam after each toss changes the tilt angle of the housing and therefore the direction of the next toss.
Patent CA-1259854-A (CA)
Inventor: MOHANTY BIBHUTI B
IPC: F42D1/00
Filed: 1986-04-09
Granted: 1989-09-26
Abstract: ABSTRACT          "Smooth Wall Blasting in Rock"    A method of smooth wall rock blasting is provided in which an alignment of boreholes for explosive charging is drilled into rock and a single, smaller diameter empty borehole is drilled close and parallel to, and on each side of each charged borehole.  Upon detonation of the charged boreholes, the rock is cracked smoothly along the plane coincident with the axes of the holes.  The method reduces drilling costs to a minimum and provides improved results over the previous pre-shearing and other known methods.
Patent CA-1267825-A (CA)
Inventor: THERIAULT ROBERT E
IPC: H01L21/335
Filed: 1986-05-05
Granted: 1990-04-17
Abstract: DOUBLE POLYSILICON INTEGRATED CIRCUIT PROCESS          Abstract of the Disclosure In d double polysilicon integrated circuit processing method a first level polysilicon is used for FET gate fabrication, a second level is used for interconnection and both levels are used in the fabrication of analog capacitors over field oxide regions.  By the invention, capacitors are also fabricated in the FET device well by . implanting dopant through She second level polysilicon at the same time that dopant is implanted directly into other regions of the substrate to a greater depth and dopant level concentration so as to function as an FET source.  The method is particularly adapted to fabricating DRAM memories.
Patent CA-1258655-A (CA)
Inventor: LADD JAMES E JR
IPC: A46B7/02
Filed: 1986-07-04
Granted: 1989-08-22
Abstract: ABSTRACT OF THE DISCLOSURE             A cosmetic powder dispenser and applicator employs a first elongated hollow member having first and second opposite ends, the first end being open, the second end being closed and having a plurality of small spaced apart openings therein. A hollow elongated capsule adapted to be filled with cosmetic powder is closed at one end and open at the other. The capsule is removably slidable into and out of said first member. The capsule, when inserted in the first member, has its open end adjacent the second end of the first member and its closed end closing the first end of the first member. A second elongated hollow member has a first end with a like plurality of like openings and a second open end, the second member rotatably engaging the first member with the first end of the second member adjacent the second end of the first member. The first and second members have a first position of relative rotation at which the openings in the two members are aligned and a second position of relative rotation at which the openings in the two members are out of alignment. A third elongated hollow member has an open end detachably engaging the second end of the second member and has an opposite closed end. A brush has a plurality of essentially parallel bristles with powder applying tips. The brush is disposed in the third member with said tips adjacent the second member. The brush and said third member have manually operated cooperating elements for establishing a first forward position at which said bristles will extend almost entirely out of the third member and a second withdrawn position at which said brush is disposed within the third member.
Patent CA-1263593-A (CA)
Inventor: GILL DEE R
IPC: B29D23/00
Filed: 1986-07-11
Granted: 1989-12-05
Abstract: MANUFACTURE OF FILAMENTARY COMPOSITES                  Abstract of Disclosure This invention relates to improvements in the industrial manufacture of composite tubes in a continuous fashion.  The manufacture utilizes a segmented mandrel which proceeds as a train of endwise joined segments through a composite tube forming machine.  Segments are added to and subtracted from the mandrel during manufacture of the tubes.  Subtraction of mandrel segments is improved through the use of a rotating wrench which (a) grasps the leading mandrel segments through insertion of a plurality of pins into holes in the forward end of the leading segment, (b) rotates the mandrel segment and then (c) withdraws the leading segment from the segmented mandrel as the pins are removed from the holes.
Patent CA-1234859-A (CA)
IPC: A45D1/04
Filed: 1986-08-07
Granted: 1988-04-05
Abstract: ABSTRACT OF INVENTION               Disclosed herein is a component for a hair grooming attachment for a curling iron having a handle and a heating element extending from the handle, which component comprises an annular plurality of arcuately spaced support bars having opposite first and second ends located in spaced relationship, a first end member retaining the first ends of the plurality of support bars in the spaced relationship, a second end member retaining the second ends of the plurality of support bars in the spaced relationship, and hair grooming means on the plurality of support bars.
Patent CA-1270740-A (CA)
Inventor: GHORAYEB JOSEPH
IPC: A47C9/02
Filed: 1986-09-30
Granted: 1990-06-26
Abstract: \                         ABSTRACT   The present invention relates to a seat which is used particularly but not exclusively with a support means of the type described in Canadian patent application no. 494,975.     Said seat comprises a longitudinally extending rigid core which is relatively narrow compared with the overall width of the seat and a resilient body attached to said core comprising a sitting surface, having an arcuate outline when seen from the front, a generally parabolic outline when seen in top view and a generally triangular outline when seen in side view, whereby the seat can lodge in the user's crotch so that the user can have a wide angle between his trunk and his thighs and the back straight without the inner thighs being compressed.
Patent CA-1260689-A (CA)
Inventor: JOHNSON WILLIAM B
IPC: B23C5/22
Filed: 1987-03-10
Granted: 1989-09-26
Abstract: ON-EDGE END-MILLING INSERT  ABSTRACT OF THE DISCLOSURE A replaceable on-edge cutting insert is especially adapted for use in end-milling cutters of small diameter, viz., in the size range down to one-half inch in diameter, and with cutting geometry which positions the rake face of the insert in the cutter body with substantially neutral radial rake and positive axial rake.  A modified form having a cylindrical primary clearance land is used in the tip cutting positions of a ballnose end mill.
Patent CA-1262162-A (CA)
Inventor: BEATTY WILLIAM E JR
IPC: H01H73/12
Filed: 1987-04-28
Granted: 1989-10-03
Abstract: ABSTRACT OF THE DISCLOSURE A circuit breaker with a visual trip indicator characterized by an insulating housing enclosing a circuit breaker mechanism, an electromagnetic trip device therefor, and a spring-loaded fault indicator pin movable through the housing to a visible position upon the  occurrence  of  a current overload.
Patent CA-1270297-A (CA)
Inventor: SADVARY JOHN W
IPC: H02K21/16
Filed: 1987-11-23
Granted: 1990-06-12
Abstract: REGULATABLE PERMANENT MAGNET ALTERNATOR                Abstract of the Disclosure The invention provides an improved alternator system in which a flux-linkage-modulating sleeve rotates with the rotor in the magnetic field between the stator and the rotor rotated by an engine-driven shaft, the sleeve being formed of alternating ferro-magnetic segments separated by nonmagnetic segments, the ferro-magnetic segments having the same angular separation as and being alignable with the poles of the stator, the angular relationship between the sleeve and the rotor being adjustable from a rotor-aligned position in which the ferro-magnetic segments are aligned with the poles of the rotor to a non-rotor-aligned position by the drag effect of a retarding assembly axially connected to one end of the sleeve and connected in a cranking relationship to the shaft by elastic connections that urge the sleeve into its rotor-alignment position during operation of the alternator, the drag effect of the retarding assembly being enhancable by an error signal developed in a voltage comparator as a function of the difference between a desired voltage output and the voltage produced by the alternator, thereby stretching the elastic connections and adjusting the sleeve into one of a continuous range of non-aligned positions, providing a more constant voltage output during load and speed variations.
Patent CA-1250664-A (CA)
IPC: A61B5/02
Filed: 1988-01-14
Granted: 1989-02-28
Abstract: ABSTRACT       A non-invasive, optionally non-ultrasound method and device for monitoring fetal heartbeat without restricting movement of the mother, comprising broadcasting signals from multiple, attached, abdominal microphones to a processing and filtering unit that optionally uses Fourier Transform techniques, from which the resulting electronically enhanced and processed signal is sent to monitoring apparatus.
Patent CA-1251386-A (CA)
IPC: C12N5/00
Filed: 1988-03-04
Granted: 1989-03-21
Abstract: Abstract of the Disclosure A method is described for selecting non-tumorous transformed plant cells expressing a gene coding for an opine  synthase  and  containing  a  plant  expressible heterologous gene from a mixture containing transformed plant cells and untransformed plant cells.   The method involves  plating  the  mixture  on  a  growth  medium containing an amino acid analog toxic to normal cells but metabolized by a plant cell expressing the opine synthase encoded by the gene, growing the mixture on the growth medium and selecting  colonies  of plant cells exhibiting greater growth rates.
Patent CA-1248729-A (CA)
Inventor: BUTTS ERNEST O
IPC: B29C70/82
Filed: 1988-05-02
Granted: 1989-01-17
Abstract: ELECTRIC FUSION WELDING OF THERMOPLASTIC MATERIALS     ABSTRACT     A method and apparatus for electric fusion weld-ing of thermoplastic materials in which a welding rod formed of a core of said thermoplastic is wrapped in an electrical resistance element.  The welding rod is positioned between members of the thermoplastic to be welded and electric current is applied to the electric resistance element while pressing the members and the core together to embed the electric resistance element in the thermoplastic causing the plastic to fuse and form a unitary weld.  Simultaneously the electrical resistance element is embedded in the weld, mech-anically reinforcing and strengthening the connection.