baber/WOPTO huggingface dataset:
Patent CA-1227564-A (CA)
Inventor: KOBAYASHI TOSHIO
IPC: H04N3/16
Filed: 1984-12-11
Granted: 1987-09-29
Abstract: TITLE OF THE INVENTION        PICTURE CORRECTING APPARATUS FOR USE WITH             IN-LINE TYPE COLOR PICTURE TUBE      ABSTRACT      In a deflection yoke of self-convergence system for use with in-line type color picture tube, the intensity of a magnetic field, which causes the change in impedance of coils of saturable reactors respectively connected in series with two horizontal deflecting coils, is increased so that the variation rate of the inductance expressed in terms of a differential coefficient has the relationship of .theta.e/.theta.m ? 0.5 wherein .theta.m is a differential coefficient around the center of the picture where the degree of vertical deflection is very small and .theta.e is a differential coefficient at top and bottom sides of the picture where the degree of vertical deflection is maximum.  In one embodiment, an auxiliary coil connected to the vertical deflection coils is employed in each of the saturable reactors so as to increse the intensity of the magnetic field applied to the saturable reactors.  In another embodiment,  metallic member(s) is/are arranged to be close to the saturable reactors so as to reduce reluctance.
Patent CA-1224241-A (CA)
Inventor: MACZUSZENKO ANDRZEJ
IPC: G03G15/09
Filed: 1984-12-24
Granted: 1987-07-14
Abstract: ABSTRACT        A toner system for delivering powder toner from a storage hopper to an element carrying an electrostatic pattern of charge to be toned before transfer to a receptor such as paper includes a scavenger which, when coupled to the toner system can be actuated to develop a slight negative pressure in the toner system sufficient to entrap flow enhancers such as zinc stearate and to remove the non-magnetic zinc stearate from the toner system.  The scavenger includes baffles for collecting particles and means for developing the negative pressure in the toner system.         The toner system also includes a pair of magnetic clips for positioning on the metering blade of the toner system to define the width of the toner path being transfered from the toner system to the electrostatic image on the dielectric surface and a cleaning device which periodically moves along the metering blade to clean the front of the metering blade of any accumulated toner.
Patent CA-1228500-A (CA)
Inventor: HERZING ANTHONY G
IPC: A23L1/00
Filed: 1985-02-05
Granted: 1987-10-27
Abstract: ABSTRACT         A savory confection-like coating which has a chewy texture and a delicate flavor of a meat, vegetable, fowl or fish food group comprising a matrix-forming amount of a hard butter, a flavoring amount of a flavor of at least one of said food groups, and an inert particulate, bland carbohydrate and/or protein base material in said hard butter.
Patent CA-1225683-A (CA)
Inventor: THEODORE CHRIS P
IPC: B60J7/10
Filed: 1985-02-11
Granted: 1987-08-18
Abstract: HATCHBACK VEHICLE BODY INCLUDING HATCH HAVING OPENING  WITH SOFT TOP CONVERTIBLE CLOSURE                            ABSTRACT           A vehicle body hatchback (12) is disclosed as including a hatch (16) that is movable between open and closed positions and has a hatch opening (24) with a soft top convertible closure (26) movable between open and closed positions with respect to the hatch opening (24).          The convertible closure (26) includes a frame (28) movable between raised and stored positions and also includes a soft top (30) that is moved between the closed and open positions thereof upon movement of the frame between the raised and stored positions. Frame (28) of the convertible closure (26) preferably includes a main bow (34) having opposite ends (36) pivotally mounted on the hatch and also includes an auxiliary bow (54) having opposite ends (56) pivotally mounted on the main bow. Movement of the frame bows (34,54) between the stored and raised positions moves the soft top (30) between the closed and open positions. in the closed position, the auxiliary bow (54) is movable to an overcenter position that tensions the soft top (30). in the open position, a storage member (64) mounted on the hatch (16) below its opening (24) supports the soft top (30) and a boot (66) covers the stored convertible closure.
Patent CA-1228179-A (CA)
Title: Packaging microminiature devices
Inventor: NG KWOK K
IPC: H01L27/04
Filed: 1985-02-14
Granted: 1987-10-13
Abstract: INTEGRATED CIRCUIT CHIP ASSEMBLY Abstract A compact assembly of integrated circuit chips is produced by inserting chips into wells, grooves, or openings in a carrier substrate.  Chips have beveled edges as produced by anisotropic chemical etching, and the substrate has sloping walls so as to allow positioning by match-up with beveled edges of chips.  Electrical interconnection of circuits is by patterned metallization overlying chips and substrate.
Patent CA-1214451-A (CA)
Inventor: MCKINLEY MARK J
IPC: G07C5/00
Filed: 1985-02-18
Granted: 1986-11-25
Abstract: ABSTRACT OF THE DISCLOSURE           This invention is directed to a method for increasing the gel strength of a water-absorbent composition comprising a water-absorbent amount of a crosslinked water-swellable hydrophilic polymer and an inorganic powder in an amount sufficient to increase the gel strength of the water-absorbent composition. The method is characterized by physically blending the inorganic polymer with the polymer after the polymer has been polymerized and crosslinked.  The compositions produced by the method of this invention can be incorporated into applications useful in removing water from numerous systems.
Patent CA-1212687-A (CA)
Inventor: SCHMIDLE CLAUDE J
IPC: C08F220/20
Filed: 1985-02-28
Granted: 1986-10-14
Abstract: TITLE:  PHOTOCURABLE COMPOSITIONS            ABSTRACT OF THE DISCLOSURE      A composition useful in photopolymerizable coatings is provided which comprises 50% of a hemi-acrylate having the formula CH2=CHCOOCH2CH2O(CH2CH2CH2O)nCH2CH2OH 27% of a di-acrylate having the formula CH2=CHCOOCH2CH2O(CH2CH2CH2)nCH2CH2OOCCH=CH2 and 23% of a polyether diol having the formula HOCH2CH2O(CH2CH2CH2O)nCH2CH2OH; wherein n is the number of repeating units in the polyether backbone.
Patent CA-1238116-A (CA)
Inventor: BURLEY NOEL A
IPC: G01K7/04
Filed: 1985-05-03
Granted: 1988-06-14
Abstract: ABSTRACT     Compacted mineral insulated integrally sheathed electrically conductive cables, thermocouple sensors, heat detectors and heating elements utilizing nickel-base alloys are disclosed, characterized in that the cable includes at least one thermoelement composed of a type N alloy, and the sheath is composed of an alloy having similar characteristics to the alloy of which the or at least one thermoelement is composed.
Patent CA-1207294-A (CA)
Inventor: DAVIS REGINALD S
IPC: A44B11/25
Filed: 1985-05-31
Granted: 1986-07-08
Abstract: SEAT BELT BUCKLE COVER                Abstract of the Disclosure A seat belt buckle cover comprises a first member having a recess adapted to receive and cover a fastened seat belt buckle; a second longitudinal member affixed, at one end, to the first member and adapted to be wound around the first member and around the seat belt buckle; and, releasable fastening means for releas-ably fastening a portion of the longitudinal member to another portion of the longitudinal member.
Patent CA-1250291-A (CA)
Inventor: YEVICH JOSEPH P
IPC: A61P25/28
Filed: 1985-07-19
Granted: 1989-02-21
Abstract: Abstract of the Disclosure A series of nootropic compounds of Formula I       I   wherein R1    is hydrogen or lower alkyl; R     is hydrogen, lower alkyl, or optionally substituted aryl; and X    is a chemical bond,       have been prepared.  Pharmacological testing demonstrates that the series possesses cognition enhancing action and/or mild CNS stimulation.
Patent CA-1224751-A (CA)
Inventor: HART JOHN P
IPC: A47F5/00
Filed: 1985-08-08
Granted: 1987-07-28
Abstract: Abstract of the Disclosure An assemblable panel for an open rack having a plurality of load strips and slats which interengage with each other to enclose a side of the rack.  Two embodiments allow individual slats to be removed from the assembled panel to facilitate adjustment of the horizontal load members of the rack or replacement of individual strips or slats.  Means are provided to compensate for differing tolerances of different manufacturers of racks.  Ribs are formed in the strips and slats to provide rigidity and stability and increase the impact resistance of the assembled panel.
Patent CA-1239717-A (CA)
Inventor: SHEPARD DAVID H
IPC: H04M3/493
Filed: 1985-08-27
Granted: 1988-07-26
Abstract: ABSTRACT OF THE DISCLOSURE           A telephone system wherein any one of a large number of telephones is connectible to a local directory-assistance request processor.  The name of a subscriber whose telephone number is sought is entered through a con-nected telephone by spelling out the subscriber's name with the standard telephone push buttons, using the grouped alphabetic designators on those buttons.  The resulting decimal signals are stored in the request processor, and also are forwarded by a digital transmission system to the appropriate one of a number of directory processors each having a subscriber data base in alphanumeric code. A look-up is carried out to locate the alphanumeric code data identifying the subscriber's name corresponding to the originally-entered  decimal request signals, and the located alphanumeric information including name and tele-phone number is sent back through the digital transmission system to the request processor.  The alphanumeric code data is used at that processor to control a voice-response unit which directs to the originating telephone corre-sponding speech signals identifying the subscriber's name and telephone number.
Patent CA-1240074-A (CA)
Inventor: SONES RICHARD A
IPC: G01N23/04
Filed: 1985-09-20
Granted: 1988-08-02
Abstract: Digital Radiography Detector Resolution Improvement Abstract A digital radiographic system and method is disclosed having improved detector resolution.  The system includes an X-ray source and a spaced detector assembly having several staggered columns of uniform square detector elements.  The detector elements are thus arranged in interspersed rows with the center-to-center spacing between successive members of each row being about twice the lateral dimension of each square element.  In response to incident x-radiation, each detector element produces an electrical charge signal indicative of the radiation.          Power means actuates the source to propagate X-ray energy in a beam along a path toward the detector assembly, in which path a subject may be interposed for examination.          Mechanism is provided for scanning the detector assembly, synchronously and in alignment with the X-ray beam, relative to a subject.  The relative scanning motion is perpendicular to the columns of detector elements.  Time delay and integrate circuitry is provided, separate from but coupled to the detector elements.  Detector element electrical signals are sampled at successive increments of scanning motion equal to half the width of a detector element.  Respective delay circuitry built into the time delay and integrate circuitry delays element output signals differently as a function of detector element spacing and sampling frequency, in order to superimpose data for each respective image pixel and to present all signals relating to each respective pixel simultaneously to a summing output for imaging.
Patent CA-1274103-A (CA)
Inventor: NORLING BRIAN L
IPC: G01P15/00
Filed: 1985-11-27
Granted: 1990-09-18
Abstract: MOUNTING SYSTEM FOR PRECISION TRANSDUCER        Abstract Most prior mounting systems for accelerometers have been noncompliant and have therefore resulted in stress being applied to the trans-ducer due to differential thermal expansion. This limitation is overcome by the mounting system of the present invention that is adapted to support a precision transducer (14) in spaced alignment with a supporting case (12). The mounting system comprises a plurality of mounting means (30), each mounting means having a first end (34), a second end (32) and a resilient intermediate por-tion (36). The first end is connected to the transducer, and the second end is connected to the case. The first ends of adjacent mounting means are preferably joined to one Another by bridge sections (38) to form a continuous mounting ring (16), and the second ends of adjacent mounting means are preferably separated by gaps (56). At least the first ends and bridge sections are composedof a substance that has a coefficient of thermal expansion approximately equal to the coefficient of thermal expansion of the transducer. Each intermediate portion is adapted to provide a low resistance to relative movement between the transducer and case in a radial direction, and a high resistance to relative movement in other directions. The mounting system therefore securely mounts the transducer against rotation and overall translation, while being compliant with respect to differential thermal expansion.
Patent CA-1244248-A (CA)
Inventor: REMILLARD RHEAL
IPC: A01D34/13
Filed: 1985-12-03
Granted: 1988-11-08
Abstract: "MOWER WITH TWO SICKLE BARS"      ABSTRACT OF THE DISCLOSURE          A mowing device with two sickle bars provides an effective cutting action of the sickle bars at the center where they cooperate in their reciprocation.  The knife guards of one sickle bar are mounted at a higher level than those of the other so that one overlaps the other by a height difference slightly greater than the thickness  thereof.   The central knife guard  is  of  a modified construction so that the end most knife element of the upper sickle bar cooparates with the upper surface of the knife retaining plate member provided for the end knife element of the lower sickle bar.   An additional trash bar is provided between the upper plate members for cooparation with the trash bars of the upper sickle bar.
Patent CA-1231861-A (CA)
Inventor: ZACHARIN ALEXEY T
IPC: B64D1/04
Filed: 1985-12-30
Granted: 1988-01-26
Abstract: INFLATABLE DECELERATOR     ABSTRACT             The present invention relates to a collapsible decelerator for aerial bombs launched from a high velocity vehicle and designed to provide a high drag stabilizer capable of withstanding release in airstream velocities moving at 2,600 feet per second.  The deceleration includes a hollow inflatable star, the outermost points of which have hooded valve openings through which regulated airflow enters and inflates the star to decelerate the munition to which it is attached.
Patent CA-1269093-A (CA)
Inventor: BARANET SANDRA E
IPC: C09K8/68
Filed: 1986-01-06
Granted: 1990-05-15
Abstract: ABSTRACT           Various organometallic crosslinkers containing titanium or zirconium atoms in the +4 oxidation (valence) state have been used to crosslink solvatable polysaccharides (e.g., hydroxypropyl guar) in aqueous media.  The crosslinked gels are useful as fracturing fluids.  Aqueous solutions of the organometallic crosslinkers are stabilized against deterioration upon stroage by adding an alkanolamine (e.g., triethanolamine).  Additionally, the alkanolamines also stabilize the crosslinked gels against shear degradation at elevated temperatures.     C-32,818
Patent CA-1267823-A (CA)
Inventor: OKUDA TOSHIO
IPC: A45B25/02
Filed: 1986-01-21
Granted: 1990-04-17
Abstract: STABILIZER SYSTEM FOR AN UMBRELLA RIB LINKAGE          Abstract of the Disclosure The stabilizer system includes first and second stabilizer structures.  The first structure enhances the anti-sway or anti-bend character of the rib linkage, in preferred form, at the pivot connection of the support rib with the control rib when the umbrella is full opened, thereby tending to enhance the useful life of that pivot connection.  The second structure enhances the rib linkage's resistance to invert into an undesirable convex or dish-shaped configuration (as opposed to the concave or dome-shaped configuration which is the normal configuration) when the umbrella is opened and in use on a windy day.
Patent CA-1272386-A (CA)
Inventor: EKLOEF SKE T
IPC: E21B17/042
Filed: 1986-04-03
Granted: 1990-08-07
Abstract: Abstract A thread structure for interconnecting two elements (10) in a percussion drill string comprising an interior cy-lindrical thread (12) and an exterior cylindrical thread (13). The threads (12,13) have abutting flanks (19,20) which are straight along their abutting contact portions. The clearance (a) between the bottom portion (22) of the exterior thread (13) and the crest portion (24) of the interior thread (12) is large enough  to ensure that con-tact does not arise at said clearance when the threads are worn.    (Fig. 6)
Patent CA-1273940-A (CA)
Inventor: MASE TOSHIYASU
IPC: C07C255/60
Filed: 1986-04-03
Granted: 1990-09-11
Abstract: A B S T R A C T     The present invention relates to novel phenylene derivatives of formula (I) or pharmaceutically acceptable salts thereof and a process for their preparation, (I)   WHEREIN:          A represents a hydrogen atom, a phenyl group or a phenoxy group, n represents an integer of 3 to 10, R1 represents a hydrogen atom or a lower alkoxy group, X1 represents a group shown by -CH2CH2-, -CH=CH-, -CH2-Y1-(wherein Y1: -O-, -S- or -NH-), -Y1-CH2-, -CO-Y2 - (wherein Y2: -NH-, -CH2-Y1- or -Y1-CH2-) or -Y2-CO-, ? represents a group selected from:                 or WHEREIN: R2 is a hydrogen atom, a halogen atom, a nitro group, a hydroxy group, a lower alkoxy group, a carboxy group, a cyano group, an oxaloamido group (-NHCOCOOH)-, a lower alkoxycarbonyl group, a lower alkyl group, a hydroxy-lower alkyl group, a lower alkoxy-lower alkyl group, a carboxy-lower alkyl group, a lower alkoxycarbonyl lower alkyl group, a carboxy-lower alkylthio-lower alkyl group, a lower alkoxy-carbonyl-lower alkylthio-lower alkyl group, a halo-lower alkyl group, a carboxyl-lower alkoxy group, a lower alkoxy-carbonyl-lower alkoxy group, a lower alkanoyl-lower alkoxy group, a lower alkoxycarbonyl-lower alkoxycarbonyl-lower alkoxy group, a lower alkanoyl group or a group represented by formula:       WHEREIN R4 and R5, which may be the same or different, each represents a hydrogen atom, a lower alkyl group, a carboxy-lower alkyl group, a lower alkoxycarbonyl-lower alkyl group, a lower alkanoyl group, a carboxy-lower alkanoyl group, a lower alkoxycarbonyl-lower alkanoyl group, a  substituted or unsubstituted phenyl-lower alkoxycarbonyl-lower alkanoyl group, a carbamoyl group, a lower alkoxalyl group or a mono-or di-lower alkylaminocarbonyl group, R3 is a hydrogen atom, a hydroxy group or a lower alkoxy group, X2 represents a group represented by -CH=CH- or -Y3-Y4-WHEREIN Y3: a single bond, -O-, -S- or -NH-; Y4: an alkylene group having 1 to 6 carbon atoms which may be intervened by a sulfur atom, D represents a carboxy group, a lower alkoxycarbonyl group or a group represented by:       provided that ? is:                or      or D is:              when A is a hydrogen atom, the compounds of the present invention are useful as drugs particularily SRS-A (slow reacting substance of anaphylaxis) antagonists.
Patent CA-1239190-A (CA)
Inventor: BIENKOWSKI JOSEPH V
IPC: G01N27/406
Filed: 1986-04-16
Granted: 1988-07-12
Abstract: ABSTRACT OF THE DISCLOSURE        A monitor (26) for use in a vehicle to check the operation of an oxygen sensor (20).  The monitor (26) has a regulator (64) that changes the fluctuating voltage associated with a vehicle electrical system into a stable voltage source.  An amplifier (68) receives an output signal from the oxygen sensor (20) and generates a buffered output signal.  A comparator (70) compares the buffered output signal with a reference signal.  When the buffered output signal is equal to the reference signal, the source voltage from the regulator (64) activates a diode (40) to inform an operator that the output voltage of the oxygen sensor (20) is within acceptable operating limits.
Patent CA-1233192-A (CA)
Title: Golf club head
Inventor: BOONE DAVID D
IPC: A63B53/02
Filed: 1986-06-18
Granted: 1988-02-23
Abstract: IMPROVED GOLF CLUB HEAD     ABSTRACT       A head for a golf club, the head having unique weight distribution by means of a window cutout: along the shaft portion of the head and, in effect, transferred to the ball hitting portion of the head.  Furthermore, the hosel is integral to the ball hitting portion at the lower portion of the club heel spaced from the topline, thereby leaving the entire topline and a portion of the heel adjacent the topline unencumbered by the hosel.  The result is a golf club head which is more readily aligned with the golf ball, which has lower radial torque, and which provides more consistent trajectory and distance for off-center impact with the ball.
Patent CA-1268657-A (CA)
Inventor: GREKO JOHN C
IPC: B29C65/18
Filed: 1986-06-20
Granted: 1990-05-08
Abstract: METHODS OF FORMING POLYMER COATED     FABRIC ROOF VENT PIPE ENCLOSURES IN FLEXIBLE ROOF     COVERING MEMBRANES AND THE PRODUCTS FORMED THEREBY                   ABSTRACT OF THE DISCLOSURE        A method of forming roof vent pipe enclosures in one piece, flexible, reinforced roof-covering membranes provides a cylindrical, open ended tube of a membrane material which is heat weldable and a tube base of like heat weldable material which has an opening of a diameter to snugly accommodate the base of the vent pipe.  The tube is fitted over the end of a template which is of a greater diameter than the opening and the template is projected through the opening to fold the marginal edge section of material surrounding the opening generally in an axial direction while stretching it radially, and at the same time drawing the one end of the tube down further on the template to radially stretch it so that it is disposed in lapped engagement with the marginal edge section of material.          Welding heat is applied to the lapped surface to secure them in watertight relationship and, after cutting an opening in said membrane at the location of the vent pipe, the tube is fitted over the vent pipe and the base is secured in watertight relation to the membrane.
Patent CA-1262275-A (CA)
Inventor: CONGDON JOHN C
IPC: B64D17/38
Filed: 1986-06-26
Granted: 1989-10-10
Abstract: ABSTRACT:               EXTENDIBLE SONOBUOY APPARATUS   A sonobuoy has several components slidably mounted in an elongated tube (38). The components are longitudinally stacked one above the other at the lower end of the tube when the sonobuoy is in a pre-deployed state and are caused to slide longitudinally upwardly in the tube during sono-buoy deployment to provide a  predetermined longitudinal spacing between the components when the sonobuoy is deployed. The components typically include an electronics canister (36), acoustic wave phase controls (72) and one or more active electroacoustic transducers (110). The components are attached to a plurality of flexible support cables (70). The cables are attached at their respective upper ends to the bottom of the canister (36) and are attached at their lower ends to the bottom of the tube (38). The cables are collapsed during the pre-deployed state (Fig. 5) and tautly extended during the deployed state (Fig. 6). Axial guide strips (54) are affixed to the inner surface of the tube. The canister and transducer have recesses (52,115) engaging the strips in a  sliding fit to prevent rotation about the tube longitudinal axis during deployment. The electroacoustic transducer (110) may be mounted to the tube at a predeter-mined axial location on the tube (Fig. 6).