baber/WOPTO huggingface dataset:
Patent CA-1238242-A (CA)
Inventor: HOTZ PAUL
IPC: F03B17/02
Filed: 1984-07-13
Granted: 1988-06-21
Abstract: ABSTRACT OF THE DISCLOSURE           A pump system is used to raise water to a higher level by using running water as the motive force.  It includes a cham-ber that is slowly filled by the water, this raising a float and operating the piston of a pump through the linkage system.  Once the pump piston has completed a stroke the chamber has to be emptied.  This is effected by an overflow pipe through which the water flows and fills a container that opens a purge valve through a linkage system.  In order that the valve remains open for a long period, but not permanently, there is a calibrated outlet in the container.  The simple design of the pump system renders it suitable for use in developing countries.
Patent CA-1239506-A (CA)
Inventor: HAGEMAN JACQUES
IPC: D21C5/02
Filed: 1984-07-17
Granted: 1988-07-26
Abstract: Waste paper containing polymeric contaminants is broken down in the presence of an acidic aqueous solution containing at least one peracid.
Patent CA-1230355-A (CA)
Inventor: GOBUSH WILLIAM
IPC: A63B37/12
Filed: 1984-07-23
Granted: 1987-12-15
Abstract: ABSTRACT OF THE DISCLOSURE     A golf ball with improved distance is disclosed.          The golf ball has a relatively low spin velocity coupled with a particular dimple number, diameter, depth and arrangement.  The ball is characterized by a lower flight trajectory and longer total distance.
Patent CA-1251024-A (CA)
Inventor: IIMURA YOSHITAKA
IPC: A44B19/42
Filed: 1984-11-13
Granted: 1989-03-14
Abstract: ABSTRACT OF THE DISCLOSURE         A gripper device which is a part of a slide-fastener finishing apparatus and which is used to grip and take out completed fasteners successively by grippers reciprocally moved along the fastener flow direction.  The improvement comprises placing a driven belt-like member in an endless fashion over two rotation wheels, the wheels being positioned on an extended line of fastener flow at predetermined intervals, mounting two gripper-equipped members on the belt-like member at equal intervals, each gripper equipped member including a gripper which is movably mounted so as to be able to align with the center of the completed fastener outlet port, moving each gripper-equipped member to the completed fastener outlet port by rotating the rotation wheels in forward and reverse directions, and then gripping and taking out the completed fasteners with each gripper.  The gripper device according to the invention enables the efficiency of taking out completed fasteners to be improved, and the continuous finishing process of fasteners to be speeded up.
Patent CA-1214177-A (CA)
Inventor: NAKANE MASAMI
IPC: C07D493/08
Filed: 1985-01-03
Granted: 1986-11-18
Abstract: ABSTRACT     ANALOGS   7-Oxabicycloheptane substituted oxamide prostaglandin analogs are provided having the structural formula   and including all stereoisomers thereof.      The compounds are cardiovascular agents useful, for example, in the treatment of thrombolytic disease.
Patent CA-1238854-A (CA)
Inventor: HILL DAVID T
IPC: C07F9/50
Filed: 1985-01-07
Granted: 1988-07-05
Abstract: ANTI TUMOR PHARMACEUTICAL COMPOSITIONS AND METHODS FOR TREATING TUMORS EMPLOYING [.alpha.,.omega.-BIS(DISUBSTITUTEDPHOSPHINO)-HYDROCARBON] DIGOLD(I), DIGOLD(III), DISILVER(I) AND               DICOPPER(I) DERIVATIVES     ABSTRACT OF THE DISCLOSURE          Pharmaceutical compositions and a method for treating tumors by administering an effective tumor cell growth-inhibiting amount of a [.alpha.,.omega.-bis(disubstituted-phosphino)hydrocarbon] digold(I), digold(III), disilver(I) or dicopper(I) derivative to an animal afflicted by such tumor cells.
Patent CA-1247224-A (CA)
Inventor: UNGER JOHN J
IPC: H04Q1/14
Filed: 1985-01-18
Granted: 1988-12-20
Abstract: Abstract of the Disclosure A telephone distribution frame connector assembly for connecting incoming lines to inside equipment and comprises a module field block, a test field block and an  equipment field block,  and a frame member  for mounting the field blocks to a telephone distribution frame.  The field blocks are mounted to the frame member to define a generally rectilinear enclosure having one open side.  An access panel is provided for normally covering the one open side of the connector assembly, and  a panel  securing  arrangement  is  provided  for removably,  securely engaging a marginal peripheral portion of the access panel with a peripheral edge portion of the open side.  One or more of the field blocks includes a plurality of ground terminals located interiorally of the enclosure thus defined.  A common ground bus is electrically coupled to all of the ground terminals and an adjustable ground selection arrangement is provided for alternatively coupling the ground bus to one of a frame ground and an isolated ground.  The test field block and equipment field block are mounted in a side-by-side condition to form a front side or surface of the assembly.  A securing arrangement is provided for securely holding the test field block and the equipment field block to the frame and to the module field block in this side-by-side alignment while readily permitting removal for repair or replacement of either thereof separately.
Patent CA-1260873-A (CA)
Inventor: BISHOP ROY G
IPC: A47G19/30
Filed: 1985-01-23
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE           A seasoning dispenser comprises a container body having an apertured end to permit seasoning in the container body to be dispensed over food.  A microswitch, located in the container body, is actuated when the container body is lifted off a table. The microswitch actuates a voice synthesizer that emits a message indicative of the contents of the seasoning dispenser.
Patent CA-1239383-A (CA)
Inventor: DELEARY ROBERT H GRENADA STERL
IPC: F16M11/00
Filed: 1985-01-30
Granted: 1988-07-19
Abstract: ABSTRACT OF THE DISCLOSURE    A stand for removably interconnecting an intermediate portion of a horizontally disposed elongated member, such as a board of a patio deck, with the lower end of a vertically disposed elongated member, such as the umbrella post of an umbrella table.  The stand includes a main body having first and second spaced apart flanges for removably interconnecting the main body with the intermediate portion of the horizontally disposed elongated member.  The stand also includes a socket formed in the main body, the socket opening in a direction opposite the direction in which the first and second flanges extend  The socket accepts the lower end of the vertically disposed elongated member.  In the preferred embodiment, the main body consists of a U-shaped stamping having a base and two flanges extending therefrom as well as a right circular cylindrical tube welded to the base portion of the U-shaped stamping.
Patent CA-1230991-A (CA)
Inventor: GEARY DAVID F
IPC: F16H57/05
Filed: 1985-03-01
Granted: 1988-01-05
Abstract: TITLE OF THE INVENTION:         V-BELT DRIVE SYSTEM FOR CORROSIVE ATMOSPHERES          ABSTRACT OF THE DISCLOSURE:          A belt-drive assembly for use on air-moving systems in corrosive atmospheres comprising a larger non-metallic driven sheave in conjunction with a smaller metallic driver sheave wherein the metallic sheave may be located in a vented enclosure is disclosed. This arrangement prevents corrosion of the drive system and prolongs belt life.
Patent CA-1241557-A (CA)
Inventor: COULTER LELAND E
IPC: B21B35/04
Filed: 1985-04-30
Granted: 1988-09-06
Abstract: ABSTRACT       Upper and lower reducing rolls are mounted within a mill housing for rotation about their axes and for parallel movement.   Actuating means forces the upper reducing roll downward toward the lower reducing roll to effect a separation force on a workpiece that is placed therebetween.  Four direct drive motors, one directly coupled to each end of the upper and lower reducing rolls, counter-rotate the reducing rolls to drive the workpiece therebetween.  The motors are synchronized within a close tolerance of a set speed to prevent torsion of one end of the reducing rolls relative to the opposite end.          Preferably, the rolling mill includes closely enclosed backing rolls engaging the reducing rolls to prevent deflection of the reducing rolls under load.  This allows the rolling mill to produce a flat workpiece over a wide range of separation forces by means of cylindrical reducing rolls.  The rolling mill is particularly suited for specialized rolling because it main-tains the crystal structure of the workpiece and permits greater separation forces to be applied than with other rolling mills.
Patent CA-1249507-A (CA)
Inventor: SUGAWARA MASAYOSHI
IPC: H04N7/169
Filed: 1985-05-28
Granted: 1989-01-31
Abstract: ABSTRACT OF THE DISCLOSURE A protective fence to cover a front side of working area of the press is disclosed, in which said protective fence is divided into upper and lower plural sheets and, when said protective fence is closed, i.e. the press is in use, said plurally divided fence members are lowered ver-tically to cover the front side of working area and, when said protective fence is opened, i.e. the press is unused, if the lowest fence member is lifted up, said plurally divided fence members can respectively be raised to a posi-tion superposing with the uppermost fence at a synchro-nized speed.
Patent CA-1242742-A (CA)
Inventor: KLAUKE ERICH
IPC: C07C51/363
Filed: 1985-05-31
Granted: 1988-10-04
Abstract: 2,4,5-TRIHALOGENO- AND 2,3,4,5-TETRAHALOGENOBENZENE     ABSTRACT     2,4,5-Trihalogenobenzene derivatives of the formula   in which R is -COOH, -COCl, -COF, -CN, -CONH2, -CH2OH, -CH2Cl, -OHCl2, -CCl3 or -CHO, R1 is H, Cl or F, and R2 is Cl or F, it only being possible for R1 or R2 to be F, and processes for their preparation starting from benzonitriles reacted with potas-sium fluoride.  The novel compounds are intermediates for anti-bacterials such as quinolone carboxylic acids.
Patent CA-1255769-A (CA)
Inventor: ATALLA MARTIN M
IPC: G07D1/00
Filed: 1985-06-27
Granted: 1989-06-13
Abstract: Abstract of the Disclosure The system and method for transferring secured messages between spaced locations uses a pair of encryption/decryption keys for the data-transfer session that are independently generated at each location from information that is in storage at each location.  After each data-transfer session, selected information in storage at each location is changed so that the storage medium may not be duplicated and used by another user without the essential information from the authorized user.
Patent CA-1257753-A (CA)
Title: Decontaminating composition
Inventor: BLADH EINAR
IPC: A01N41/08
Filed: 1985-07-17
Granted: 1989-07-25
Abstract: CANADIAN PATENT APPLICATION                      OF      EINAR BLADH                     FOR          DECONTAMINATING COMPOSITION        Abstract of the Disclosure A decontaminating composition to be used, for example, for preserving medical preparations, in stomatal pouches, in latrines or animal sheds. The composition has the form of a powder or an aqueous solution and contains, as the active main constituent, a hydroxymethane sulphonic acid salt, preferably the sodium salt of hydroxymethane sulphonic acid. Preferably, the pulverulent composition comprises hydroxymethane sulphonic acid salt only, whereas the aqueous composition which preferably contains about 20-40 % by weight of an active main constituent, may also comprise optional additives, such as 0.001-1 % by weight of a surface tension depressor which preferably is a cetyl pyridinium chloride, and about 1-10 % by weight of iron or zinc salt for binding hydrogen sulphide.          The preferred iron and zinc salts are iron sulphate and zinc chloride, respectively.
Patent CA-1250610-A (CA)
Inventor: FAUERBACH RUDOLF
IPC: E02F3/24
Filed: 1985-07-19
Granted: 1989-02-28
Abstract: A B S T R A C T      A bucket-wheel for loosening and picking up material carries a plurality of buckets distributed peripherally and provided, at the cutting corners, with oscillating impact-cutting edges.  When the said bucket-wheel, mounted upon a boom, pivots, these cutting edges must perform special cutting work in order to loosen the material.  Each activat-able impact-cutting edge is therefore arranged at the cutting edge of the bucket and of the pre-cutter.  The impact-cutting edge may be accommodated, with its shaft, in a bush in a cutter-carrier where it is protected.  Actuation may be effected by an adjacent striker under the action of a pressure-medium.  Pins prevent the impact-cutting edges from rotating in the cutter-carrier.  A limiting device may be provided so that only those strikers which must actually carry out cutting work are acted upon by the pressure-medium, the other strikers being separated from the system by a pressure-medium control.
Patent CA-1223822-A (CA)
Inventor: LANGE HEINZ
IPC: F03D3/06
Filed: 1985-09-05
Granted: 1987-07-07
Abstract: Abstract:    A windmill rotor of the vertical axis type having at least three main blades mounted symmetrically around a shaft and bowing outwardly to define a generally sphere-like chamber.  Each main blade has a secondary blade mounted on its inner surface, and the secondary blade is movable under centrifugal force as the rotor turns. An auxiliary blade is provided adjacent to and ahead of the secondary blade to act as a scoop for the wind to pro-vide the rotor with additional thrust at low speed.  The auxiliary blade is positioned so that, as the speed of the rotor increases and the secondary blade moves outwardly, the scoop formed by the auxiliary blade is shielded from the wind, thus reducing or eliminating the additional thrust at high rotational speeds.  This avoids damage to the rotor in high winds.
Patent CA-1267673-A (CA)
Inventor: SCHWENNINGER RONALD L
IPC: H05B6/24
Filed: 1985-09-23
Granted: 1990-04-10
Abstract: ABSTRACT         A vessel for inductively heating molten material such as glass is provided with a ceramic refractory lining bound by the electrical coil.  The coil may comprise a single turn sheath.  In preferred embodiments the lining comprises an inner layer of melt-compatible refractory and an outer layer of thermal insulation.
Patent CA-1235576-A (CA)
Inventor: KURTZ EARL F
IPC: C06B23/00
Filed: 1985-10-03
Granted: 1988-04-26
Abstract: ABSTRACT      Certain classes of organic acids, and salts of those acids and in particular ascorbic acid and erythorbic acid and the salts thereof, and mixtures thereof, which have certain antioxidant and food preservative properties, have been found to be capable of being processed together with sources of nitrate, including inorganic nitrates, ammonium nitrate, organic nitrates, and the like, at temperatures below 480°F to produce compositions which are capable of being molded into specific shapes or used in a powdered form as a gunpowder substitute, an explosive or a propellent when properly ignited.
Patent CA-1254162-A (CA)
Inventor: USHIO MASARU
IPC: B01J29/06
Filed: 1985-10-17
Granted: 1989-05-16
Abstract: ?   7.  Abstract of the Disclosure The present invention provides a method for dewaxing hydrocarbon oil characterized by bringing hydrocarbon oil into contact with a catalyst comprising crystalline aluminosilicate prepared by maintaining a gelled reaction mixture consisting of a silica source, an alumina source, an alkali source, water, and an organic compound under hydrothermal synthetic condition with a ratio of composition expressed by molar ratio as follows:       SiO2/A?2O3  =  10 - 300 H2O /SiO2   =   5 - 100 OH? /SiO2   = 0.01 - 1.0 R   /A?2O3  ? 0.05 wherein R is the above organic compound, and a fluorine compound.
Patent CA-1241674-A (CA)
Inventor: MOEHLING CHARLES
IPC: B61F5/02
Filed: 1985-11-18
Granted: 1988-09-06
Abstract: ABSTRACT OF THE DISCLOSURE    A railway vehicle truck friction shoe pocket including a sloped wedge wall and longitudinally spaced depending walls of which at least one of the inner planar faces is provided with one or more relieved sections.                             -i-
Patent CA-1247598-A (CA)
Inventor: ANDRESS HARRY J JR
IPC: C10M133/16
Filed: 1985-12-05
Granted: 1988-12-28
Abstract: COMPOUNDS CONTAINING AMIDE LINKAGES FROM MONO- AND POLYCARBOXYLIC ACIDS IN THE SAME MOLECULE AND LUBRICANTS                AND FUELS CONTAINING SAME                       ABSTRACT OF THE DISCLOSURE Lubricant and fuel additives having excellent dispersant properties have amide linkages, in the same molecule, derived from mono- and polycarboxylic acids.  The additives are produced by reacting (1) at least one fatty monocarboxylic acid, (2) at least one alkenyl- or alkylsuccinic acid and anhydride and (3) at least one polyamine.
Patent CA-1264056-A (CA)
Inventor: GOEL ANIL B
IPC: C08G18/50
Filed: 1985-12-12
Granted: 1989-12-27
Abstract: ABSTRACT OF THE DISCLOSURE      A process for preparing polyols from polycarboxylic acids by the reaction of a bicyclic amide acetal with a polycarboxylic acid is described.
Patent CA-1250012-A (CA)
Inventor: VAN COOTEN ROBERTUS
IPC: B41J2/42
Filed: 1986-02-04
Granted: 1989-02-14
Abstract: ABSTRACT           A  printing device for recording information in the form of toner images comprising a moveable image-forming  medium  on  a support,  the surface of which forms a dielectric layer; an image-forming station disposed along the trajectory of the image-forming medium having  a  magnetic roller with an electrically conductive nonmagnetic outer sleeve with magnets disposed inside the sleeve, a means for supplying electrically conductive toner particles to a linear zone in the  image-forming  station;  and  a plurality  of electrodes  for  generating an electric   field corresponding to a desired image pattern, said electrodes extending in the  direction of  movement  of the image-forming medium and disposed so as to be insulated from one another  and  covered  by  a  dielectric  layer wherein  each  electrode  can  be actuated by a voltage source and each  electrode  can  generate  an  electric  field   across   the dielectric  layer  over  part  of the zone wherein image formation takes place when in the image-forming station.
Patent CA-1259094-A (CA)
Inventor: WORRELL WILLIAM R
IPC: F16M11/04
Filed: 1986-04-10
Granted: 1989-09-05
Abstract: OFFICE FURNITURE DESK TOP WITH ADJUSTABLE CRT CARRIAGE AND TRACKING ARRANGEMENT THEREFOR     Abstract of the Disclosure An office furniture desk arrangement for providing a CRT work station, in which the desk includes a desk top that along the front of the desk defines a broad and flat work surfacing that extends between the sides of the desk under which a computer keyboard may be retractably mounted, and that along the back of the desk extends a relatively narrow trackway that also extends essentially between the sides of the desk, the upper surfacing of which is in substantial coplanar relation with the desk work surfacing.  Underlying the desk top trackway is an easily excessed horizontal trough for concealing electrical wiring, with the trackway shiftably mounting a carriage for movement therealong that includes a rear casing that is roller equipped for riding along the trackway cantilever mounted fashion, and a front casing that is disposed over the desk top work surfacing and is connected to the rear casing, for hand adjustment movement by the desk user toward and away from the desk user at the front of the desk.  The carriage front casing includes a turntable assembly on which a CRT or the like can be rested and electri-cally connected through the carriage rear casing to wiring-disposed in the trough for connecting same to the computer keyboard and a computer terminal.  The CRT resting on the carriage is thus adjustable for desk user convenience toward and away from the user, along the length of the desk work surfacing at its rear, and also can be swivelled.
Patent CA-1271317-A (CA)
Title: Process for making a nonwoven fabric
Inventor: LOU GENE W
IPC: D04H1/48
Filed: 1986-04-15
Granted: 1990-07-10
Abstract: TITLE            Process for Making a Nonwoven Fabric Abstract A process is provided  for making strong. permeable nonwoven fabrics having an abrasion-resistant burnished surface.  The process involves providing a lightly consolidated or weakly bonded web of thermoplastic synthetic organic fibers, needle punching the web, heating a surface of the needled web, and burnishing the heated surface with a rotating, smooth-surfaced metal roll, which preferably simultaneously cools the web surface.
Patent CA-1241392-A (CA)
Title: Electrical capacitor and method for the manufacture  thereof
Inventor: BEHN REINHARD
IPC: H01G4/30
Filed: 1986-05-09
Granted: 1988-08-30
Abstract: ABSTRACT OF THE DISCLOSURE An electrical capacitor and manufacturing method therefor includes protective cover layers each of which has an insulating strip on each of two projections.  During manufacture, an apparatus which forms intermittent metal-free strips during the winding of the capacitor is switched to continuous operation for the windings of the cover layers so that continuous metal-free strips are formed.
Patent CA-1263134-A (CA)
Inventor: BROWN GREGORY C
IPC: F15B13/043
Filed: 1986-08-06
Granted: 1989-11-21
Abstract: ABSTRACT OF THE DISCLOSURE An  improved  magnetic  actuator         for providing mechanical  actuation representative of  an input current has a housing      that supports a coil surrounding a central core    , and includes a diaphragm  type  spring       above  the  central  core .  A cover of high magnetic permeability      is mounted on the housing      spaced from the diaphragm spring     .  A permanent magnet       is mounted on the diaphragm  spring       in  a  predetermined  pole orientation and the magnet extends through an opening      in the cover     .  The permanent magnet provides flux through the housing       and the core      .   Sensitivity  is  increased by using  the permanent magnet       to provide a magnetic flux in addition  to  that  created  by  currents  in  the  coil .   The magnet       is  oriented  in  relation  to current flow in the coil       so that the flux from the magnet       will add  to that generated by the coil      in the gap      between the pole face formed by the core      and the spring      and will subtract from the flux generated by the coil      in the gap       between the spring  and the cover to  provide  a  substantially  linear  deflection versus  current  relationship.   The  diaphragm  spring is a sandwich of a pair of spider like spring discs      having a thin layer      of rubber between the plates to provide dampening to reduce sensitivity to  vibration  while  aiding  in  providing  linear operation.
Patent CA-1268293-A (CA)
Inventor: SOPKO THOMAS M
IPC: C08F20/52
Filed: 1986-08-27
Granted: 1990-04-24
Abstract: Title: "A Method of Producing Polymers and Copolymers of Amido-Sulfonic Acid Containing Monomers and Salts Thereof"                            ABSTRACT      A  method  for  producing  homopolymers and copolymers from amido-sulfonic  acid or salt containing monomers in the presence of high   energy   mechanical   mixing   utilizing   a   final   stage polymerization  temperature  of  from  about  200°F  to  below  the degradation  temperature  of  the  monomer.  The process produces a solid  homopolymer or copolymer which can be utilized as fluid loss agents.
Patent CA-1250002-A (CA)
Title: Recrystallization of bisphenol a by azeotropically  drying the solvent
Inventor: LITTLE DOUGLAS J
IPC: C07C39/16
Filed: 1986-09-17
Granted: 1989-02-14
Abstract: ABSTRACT     This invention discloses a high yield azeotropic separation procedure for isomers of bisphenol A.  Specifically, the o,p'-isomer is sepa-rated from the p,p'-isomer by removal of a cosolvent thus producing crystallization.  Water and an organic solvent not miscible with water are used as cosolvents.