baber/WOPTO huggingface dataset:
Patent CA-1260812-A (CA)
Inventor: HUNTER FREDERICK J
IPC: D03D15/00
Filed: 1985-08-29
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE            An improved cord fabric suitable for reinforce-ment of rubber tires is disclosed.  The fabric is comprised of a plurality of bodies and at least one splice.  Each body is composed by two selvedge portions and a remaining central portion and contains a large number of warp cords arranged side by side and parallel to the selvedge portions. The warp cords are relatively coarsely interlaced with weft yarns.  The splice is formed by overlapping the selvedge portion of one body with the selvedge portion of an adjoining body.  The improvement is that each of the selvedge portions has warp cords with a degree of twist at least three times as high as the degree of twist of the warp cords in the central portions.  The tire fabric is useful for improving the uniformity of radial tires and for reducing considerably the indentations in the tire sidewalls in the areas of the splices.
Patent CA-1241465-A (CA)
Inventor: CHRISTISON S GRANT
IPC: B63B23/50
Filed: 1985-09-04
Granted: 1988-08-30
Abstract: CONSTANT TENSION HOISTING SYSTEM                       Abstract A constant tension hoisting system is provided for raising and lowering an object between a platform and a surface undergoing vertical motion relative to the platform, such as raising and lowering a lifeboat from a seagoing vessel to the sea in rough weather.  The system operates in a normal hoisting mode to raise or lower the object, and in a constant tension mode when the object is supported on the surface.  The system is changed from the normal hoisting mode to the constant tension mode at the moment when the object being lowered is first supported by the surface, and a slack condition exists in the cable.  The changeover from the normal hoisting mode to the constant tension mode, is performed by a solenoid-operated mode selector responsive to a proximity switch operated by a lever arm engaging the cable.  The hoisting system is operated by a single, manually-actuated control lever, which mechanically activates the proximity-type control switches. An auxiliary motor connected to a ring gear of a planetary-type final drive operates the hoisting system in the constant tension mode, while a main motor operates the system in the normal hoisting mode.
Patent CA-1252164-A (CA)
Title: Connector apparatus
Inventor: SAVILL IAN C
IPC: F16L37/62
Filed: 1985-09-06
Granted: 1989-04-04
Abstract: ABSTRACT                CONNECTOR APPARATUS        A connector apparatus capable of connecting with a complimentary connector (30) for the supply of energy, signals or a commodity has a connector part (4) which can be retracted into the apparatus in response to a control signal to disengage the complimentary connector.  The retraction movement may be caused by a piston and cylinder arrangement (19,1) or by an electromagnet.  The connector arrangement has many applications and may be released in response to a variety of circumstances.  For example, it may be used in a power supply to a garaged vehicle or grounded aircraft and be arranged to release upon release of the vehicle or aircraft brakes.  It may be used in a discharge or filling hose from or to a tanker vehicle and be arranged to release upon starting of the vehicle.  It may furthermore be connected in a gas or water supply and be arranged to release in response to a signal from a gas or moisture detector.
Patent CA-1262794-A (CA)
Inventor: HART TERENCE J
IPC: C08G59/14
Filed: 1985-09-09
Granted: 1989-11-07
Abstract: Abstract of the Disclosure Disclosed herein are coating compositions comprising blends of acid group-containing resins and phosphated epoxy resins which have been found to be particularly useful as electrodepositable compositions for can coatings.
Patent CA-1259304-A (CA)
Inventor: RASMUSEN HANS C
IPC: C02F3/20
Filed: 1985-09-06
Granted: 1989-09-12
Abstract: MOTIONLESS MIXER FOR GAS/LIQUID MIXING     ABSTRACT     An improved motionless mixer for mixing liquids or dissolving gases in liquids is disclosed.  The mixer in-corporates a helical mixing element in which the pitch of the blade or vane of the helical mixing element decreases continuously along the length of the mixing element.  The result is a mixing element which dissolves gas in liquid more efficiently due to increased pressure.
Patent CA-1263542-A (CA)
Inventor: VANDER SCHAAF DONALD
IPC: F24F3/044
Filed: 1985-10-01
Granted: 1989-12-05
Abstract: ABSTRACT OF THE INVENTION               A test chamber device comprising a generally enclosed chamber, a first duct communicating with the chamber and including therein selectively operable heating coils r a second duct communicating with the chamber and including therein selectively operable refrigerating coils, and a damper for closing the second duct when the heating coils are operating so that the refrigerating coils are isolated from air flow in the chamber.
Patent CA-1249928-A (CA)
Inventor: TANEL MICHAEL L
IPC: A43B5/02
Filed: 1985-11-22
Granted: 1989-02-14
Abstract: Abstract of the Disclosure An athletic shoe for field sports having a circular cleat formed on the sole in forward position  substantially encompassing the ball-of-the-foot and toe portions of the sole, extending substantially across the width of the sole, and enclosing a surface coincident with the main surface of the sole.  The shoe provides improved pivotability while also providing good traction, and can reduce the frequency of certain common leg injuries.
Patent CA-1237762-A (CA)
Inventor: MCCORMICK WILLIS G
IPC: H01S3/097
Filed: 1985-12-10
Granted: 1988-06-07
Abstract: ABSTRACT OF THE DISCLOSURE           Prior power supplies adapted to provide power to the lasers of multiple ring laser gyros were inefficient in that they were required to have power output capabilities far in excess of that required to sustain laser operations.          Such inefficiency is greatly reduced by the present power supply comprising a DC power source (30) for producing a firing voltage at a first terminal (40) and a sustaining voltage at a second terminal (42), and interface means (50) associated with each laser (12, 13, 14) for coupling the laser to the first and second terminals.  The firing voltage is capable of firing each laser, and the sustaining voltage is capable of sustaining current flow through each laser after firing.  Each interface means comprises a resistor (52, 53, 54) connecting the laser to the first terminal and a diode (55, 56, 57) for connecting the laser to the second terminal such that the diode does not permit current flow between the first and second terminals.
Patent CA-1247665-A (CA)
Inventor: DIPAOLA DONALD A
IPC: B60R22/22
Filed: 1986-02-05
Granted: 1988-12-28
Abstract: Abstract:         AN ENERGY ABSORBER HAVING A LIMITED STROKE     A shock absorber  for  a  safety  restraint  system having  a  loop of  wire  whose  opposite  ends  entrained through a  ferrule  and  crimped  therein. The  opposite ends  of  the  wire  have  a  predetermined  free  length extending beyond the ferrule.  Stop members attached to the ends of the free lengths prevent the ends of the wire  from being  pulled  through  the  ferrule when  the applied energy exceeds the energy absorbing capabilities of the energy absorber.
Patent CA-1271273-A (CA)
Inventor: KLIMPEL RICHARD R
IPC: B03D1/012
Filed: 1986-02-14
Granted: 1990-07-03
Abstract: ABSTRACT     A collector composition for use in froth flotation processes comprising a first collector preferably selected from an omega-(hydrocarbylthio)-alkylamine, S-(omega-aminoalkyl) hydrocarbyl thioate, N-(hydrocarbyl)-alpha, omega-alkanediamine, (omega-aminoalkyl) hydrocarbon amide, omega-(hydrocarbyloxy)-alkylamine, omega-amlnoalkyl hydrocarbonate, omega-(hydrocarbylthio)alkylamide or mixture thereof, and a second collector preferably selected from a thio-carbonate, a thionocarbamate, a thiophosphate, thiocarbinilide, thiophosphinate, mercaptan, xanthogen formate, xanthic ester or mixture thereof.  The collector composition is capable of floating a broad range of metal-containing minerals.
Patent CA-1221624-A (CA)
Inventor: STUDHOLME GORDON
IPC: E21B33/124
Filed: 1986-03-07
Granted: 1987-05-12
Abstract: ABSTRACT A release system, for use with inflatable packer elements forming part of a drill stem tester, comprises a hydraulically operated piston and adaptor assembly to inflate and deflate the packer elements.  The initial flow of inflation fluid into the assembly causes the piston to move upward, aligning conduit means in the piston with conduit means in the adaptor.  A valve permits passage of the inflation fluid to the packer elements through the conduit means in the piston when the conduit means in the piston are in alignment with the conduit means in the adaptor.  An increase in the pressure of the inflation fluid surrounding the piston causes a second valve in the adaptor to open, thereby allowing the piston to move downward and the pressure fluid from the packer elements to flow to the well bore.
Patent CA-1259924-A (CA)
Inventor: BECKER WALLACE E
IPC: A61J3/10
Filed: 1986-03-17
Granted: 1989-09-26
Abstract: PHARMACEUTICAL TABLETING METHOD                   Wallace E. Becker Abstract A method of preventing the fracture of coated drug granules during the compression of the granules into a commercially acceptable tablet matrix is disclosed.  The method involves incorporating into the matrix, along with the granules, from about 10% to about 50% by weight microcrystalline cellulose.
Patent CA-1270897-A (CA)
Inventor: GRASSO ALBERT P
IPC: H01M8/04
Filed: 1986-06-18
Granted: 1990-06-26
Abstract: Abstract A fuel cell powerplant 10 having a flow path 20 for an aqueous solution includes a device 18 for disposing in the solution ferric hydrous oxide of a character that retards the deposition of iron based compounds.  The device is disposed within the powerplant and receives water from a conduit 42 which communicates with a component of the fuel cell powerplant, such as a fuel cell stack 12.
Patent CA-1266169-A (CA)
Inventor: RIGDON MICHAEL A
IPC: B23K1/19
Filed: 1986-10-06
Granted: 1990-02-27
Abstract: ABSTRACT OF THE DISCLOSURE      A method of fabricating a fiber-reinforced metal matrix composite including the steps of mounting of a braided fiber tube on a substrate, wrapping a braze foil about the braided fiber lube to form an assembly that is encapsulated by a metal capsule which is creep collapsed onto the assembly at a temperature below the braze foil flowpoint. The encapsulated assembly is subsequently heated to a temperature sufficient to induce flow of the braze foil alloy and later cooled to allow solidification and annealing of the resulting fiber reinforced metal composite.
Patent CA-1252753-A (CA)
Inventor: LIPSZTAJN MAREK
IPC: C25B1/26
Filed: 1986-10-29
Granted: 1989-04-18
Abstract: ABSTRACT OF THE DISCLOSURE    Chlorine      is selectively      cathodically electrolytically  removed  from  aqueous  solutions  of chlorine dioxide and chlorine by the application of an electrode potential at a pH of the aqueous solution of up to about 4.  Chlorine is electrolytically reduced to chloride ions while the concentration of the chlorine dioxide remains substantially the same in the treated solution.  The chlorine reduction is effected directly at pH values up to about 2 using a low overpotential cathode and indirectly at pH values up to about 4 using a high overpotential cathode.
Patent CA-1260222-A (CA)
Inventor: LANGNER CARL
IPC: B22D11/053
Filed: 1986-12-05
Granted: 1989-09-26
Abstract: ABSTRACT           An oscillator for a continuous casting mold includes a rotatable drive shaft having first and second portions which are eccentric with respect to one another.          A sleeve for inducing oscillatory motion of the mold rotatably surrounds the second shaft portion and is eccentric with reference to the latter as well as the first shaft portion.  The sleeve is coupled to the housing of a gear reducer having a gear assembly which is rotatable relative to the housing and is coupled to the drive shaft for rotating therewith.  The housing is, in turn, connected with the casing of a motor having an output shaft which is rotatable relative to the casing and is coupled to the gear assembly.  This motor constitutes an auxiliary motor which is operable independently of a primary motor for the drive shaft.  During normal operation, the auxiliary motor is deactivated and the sleeve, gear reducer and auxiliary motor all rotate with the drive shaft as this induces reciprocating of the mold through the agency of the sleeve.  If the magnitude of the oscillation stroke is to be changed, the auxiliary motor is activated.  This causes the sleeve to rotate relative to the drive shaft so that the eccentricity of the sleeve with respect to the first portion of the drive shaft, which determines the magnitude of the oscillation stroke, changes.  The auxiliary motor and the gear reducer are at least approximately coaxial with the first portion of the drive shaft thereby enabling the auxiliary motor to be small and the oscillator to be compact.
Patent CA-1265954-A (CA)
Inventor: SBASCHNIGG JOHANN
IPC: B01D33/04
Filed: 1986-12-17
Granted: 1990-02-20
Abstract: ABSTRACT           The invention relates to a filter belt press for separating solid matter from material suspensions, in par-ticular fibrous material suspensions, in which the filter belts are guided through a wedge-shaped dehydrating zone in which the filter belts are supported at least over portions by wedge-like converging filter plates.  For an optimation of the pressing effect, it is provided that the filter belts be guided from this first dehydrating zone, in which the filter plates are optionally supported by dehydrating boxes or provided with dehydrating boxes on their outsides, into a surface press or surface pressure means for the material or filter cake present between the filter belts, said press in particular being immediately adjacent the end of the wedge-shaped dehydrating zone.
Patent CA-1232784-A (CA)
IPC: E01F15/00
Filed: 1987-02-24
Granted: 1988-02-16
Abstract: ABSTRACT OF THE DISCLOSURE           A lane divider consists of divider modules con-nected together such that adjacent modules can pivot with respect  to  each  other  to  form an  elongated  divider  for separating traffic lanes.   The lane divider rests directly on the surface of the roadway.   To transfer a lane divider from a first lane position to a second lane position,  the divider modules are pulled upwardly by means of an elongated S-shaped transfer device.  A roller conveyor on the transfer device is inserted into two grooves extending longitudinally along opposed sides of each of the divider modules.    The divider modules  are caused to be moved along the roller conveyor  and  the  lane  divider  sections  are  subsequently deposited in a different lane position.
Patent CA-1242717-A (CA)
Inventor: SHAPIRO RAFAEL
IPC: A01N47/36
Filed: 1987-08-12
Granted: 1988-10-04
Abstract: ABSTRACT         The present application discloses plant growth regulants and herbicides of the following formula:        1. A compound having the formula:                          wherein R is H or CH3; R' is H, C(O)R1.C(O)Na2R3 or C02R4: R1 is C1-C3 alkyl or CF3; R2 is H. CH3 or C2H5; R3 is C1-C3 alkyl: R4 is C1-C3 alkyl;       L is                   ,          .             ,         ,            ,    ,           .                .       ,              or             ;     R5 is C1-C4 alkyl, C1-C4 alkoxy. OCH2CH20CH3, F, Cl, Br. N02. CF3. CO2R19. SO2NR20R21. S02N (OCH3)CH3, OSO2R22, S(O)nR23, WCF3, WCHF2. C3-C4 alkenyloxy, C3-C4 alkynyloxy, C1-C2 alkyl substituted with OCH3 or OCH2CH3, C6H5,       .     .       .    .   .    .       .    .    .       .    or   ;       R6 is H, F, Cl, Br, CF3, CH3, OCH3, SCH3 or OCF2H;          R11 is H, CH3 or CH2CH3; R12 is H, CH3 or CH2CH3; R13 is H or CH3; R14 is H or CH3; R15 is H or CH3; R16 is CH3 or CH2CH3; R17 is H or C1-C4 alkyl:     R18 is H or CH3:          R19 is C1-C4 alkyl, CH2CH20CH3, CH12CH2Cl or CH2CH=CH2;          R20 is C1-C3 alkyl;          R21 is C1-C3 alkyl:          R22 is C1-C3 alkyl or N(CH3)2;          R23 is C1-C3 alkyl or CH2CH=CH2; m is 0 or 1: n is 0 or 2;          Q1 is O, S, SO2 or NR17;          Q2 is O, S or NR17; and W is O, S or SO2;            A is   .       ,       .     <IMG          or   X is CH3, OCH3, OCH2CH3, Cl, F, Br, OCF2H, CH2F    or CF3; Y is H, CH3, OCH3, OCH2CH3, CH20CH3, CH2OCH2CH3, N(CH1)2, CH2CH3, CF3, SCH3, OCH2CH=CH2, OCH2C?CH, OCH2CF3, OCH2CH20CH3, CH2SCH3, 0CF2H, SCF2H, CR24(QCH3)2,   .       .     or CR24(QCH2CH3)2;      Q is O or S;    R24 is H or CH3;    Z is CH or N;    Y1 is CH2 or O;    X1 is Ch3, OCH3, OCH2CH3 or OCF2H;    Y2 is H or CH3;    X2 is CH3, CH2CH3 or CH2CF3;    Y3 is OCH3, OCH2CH3, SCH3, CH3 or CH2CH3;    X3 is CH3 or OCH3; and their agriculturally suitable salts; provided that 1)  the total number of carbon atoms of R20 and R21 is less than or equal to four; 2)  when m is 1, then R13 is H; 3)  when L is L-18, then R17 and R18 are not simultaneously H; and 4)  when X is Cl, F or Br, then Z is CH and Y is OCH3, OCH2CH3, N(CH3)2 or OCF2H.
Patent CA-1271140-A (CA)
Inventor: ZDEBLICK MARK
IPC: H01L29/84
Filed: 1987-09-23
Granted: 1990-07-03
Abstract: ABSTRACT OF THE DISCLOSURE         There is disclosed herein an apparatus for converting control signals of an electrical or optical nature or any other type of signal which may be converted to a change of temperature of a fixed volume of material trapped in a chamber to flexure of a membrane forming one wall of the chamber.  Typically, the device is integrated onto a silicon wafer by anisotropically etching a trench into said wafer far enough that a thin wall of silicon remains as the bottom wall of the trench.  In some embodiments, polyimide is used as the material for the membrane.  The trench is then hermetically sealed in any one of a number of different ways and the material to be trapped is either encapsulated during the sealing process or later placed in the cavity by use of a fill hole. Typically, a resistor pattern is etched on the face of pyrex wafer used as a top for the trench to form the cav-ity.  When current is passed through this resistor, the material in the cavity is heated, its vapor pressure increases and expansion occurs.  This causes the flexible wall to flex outward.  This outward flex movement may then be used to either shut off a fluid flow path, or be sensed in some manner when using the device as a transducer. Typically, a fluid passageway having a nozzle aperture surrounded by a sealing surface is photolithographically etched into a third wafer.  This third wafer is then bonded to the first wafer such that the sealing surface is adjacent to the membrane such that when expansion in the cavity occurs, the membrane flexes until it contacts the sealing surface and shuts off fluid flow through the nozzle aperture.  There is also disclosed herein a pres-sure regulator and a flow regulator each of which are integrated on a single die using the valve structure disclosed herein.
Patent CA-1251934-A (CA)
IPC: G02B6/38
Filed: 1988-02-08
Granted: 1989-04-04
Abstract: ABSTRACT         A connector for a fiber optic member comprises a ferrule member in which is positioned an insert having rods surrounding a section of an exposed end of the fiber optic member, the exposed end extending along a front bore of the ferrule member.  A crimping ferrule on the ferrule member is controllably crimped thereon thereby moving the rods into engagement with the fiber optic member with no or minimum deformation to the fiber optic member and securing the fiber optic member in the ferrule member.          Also disclosed is a polishing fixture for polishing the front end of the ferrule member and the exposed front end of the fiber optic member. After polishing, the front end of the ferrule member and the front end of the fiber optic member lie in the same plane.
Patent CH-520654-A (CH)
Title: Substd. cyclohexane cpds.
Inventor: ROBERT MICHAEL NOVACK
IPC: A61K31/215
Filed: 1969-05-08
Abstract: (A) Cpds. of general formula: - (I) in both cis- and trans- forms. - R1=H or (1-6C) alkyl and - R2, R3, R4=(1-6C) alkyl - R1R2N may also form a heterocyclic residue - (B) Acid addn. salts of I. - Analgesics with low toxicity and few side effects.  Dose 15-50 mg/kg. - IV need not be isolated, but may be prepd. and used in situ. - (b) R1R2NH + R4CH2CR4=CR4-CHO - (Intermediate) - (c) cis and trans-I may be sepd. - (i) as in US.587,673 i.e. by fract. crystalln. of the naphthalene-1,5-disulphonates. - The trans form is more active than the cis, and the cis may be converted to the trans (c.f. US.690,974).
Patent CH-493612-A (CH)
Title: Elastic adhesive contng an elastomer, non- - elastomeric resin plasticisers etc
Inventor: GEORG JAUKER
Filed: 1968-06-20
Abstract: Elastic adhesive which compensates the differential expansions of constructional elements comprises a latex contng. (1) at least one elastomer, (2) plasticisers, and (3) non-elastomeric synthetic resins. The compsn. may also include fungicides, e.g. Cu or As salts, or pentachlorophenols, and inert fillers e.g. powdered silicon, carbon black or TiO2.
Patent CY-1896-A (CY)
Title: Pharmaceutical preparation with extended release of a dihydropyridine and a beta-adrenoreceptor antagonist and a process for the preparation thereof
IPC: A61K9/22
Filed: 1996-09-27
Abstract: Preparation giving a controlled and extended release of both a dihydropyridine, e.g. felodipine and a  beta -adrenoreceptor antagonist, namely metoprolol as well as a method for the manufacture of the new preparation.
Patent DK-110580-A (DK)
Inventor: NEUMANN S
IPC: F24D19/10
Filed: 1980-03-14
Abstract: 1. Control device for radiators of hot water central heating installations with two separate elongate multichannel distributors (11, 12) which may be optionally mounted in a parallel manner one behind the other on a frame (1) secured to the wall in a wall recess and which have pipe connections (19) arranged in pairs in a row in each case for the forward and return flow of the heating water of radiators and with control valves (20), partially controlled by room thermostats (38), in the respective forward and return flow of the heating water, characterized in that a central control device (32) is disposed in an elongate housing (33) in an essentially parallel manner on the side of the two multi-channel distributors (11, 12) which is remote from the pipe connections (19) ; in that the central control device (32) comprises a transformer (44) for generating a low voltage which is supplied via separate coupling members (35, 36) to the individual room thermostats (38) and via first sockets (39) to the actuator motor (41) for the respective thermostatically controlled valve (20) ; in that the coupling members (35, 36) are disposed in the same order as the pipe connections (19) of the radiators regulated by the associated room thermostats (38) ; and in that the first sockets (39) are disposed in the same order as the pipe connections (19) of the radiators regulated by the associated room thermostat (38).