baber/WOPTO huggingface dataset:
Patent CA-2082900-A1 (CA)
Inventor: SKOWORODKO MIKE
IPC: B25B27/02
Filed: 1992-11-13
Abstract: ABSTRACT OF THE DISCLOSURE    A puller for a brake slack adjuster having a housing mounted on a mounting shaft and an elongate arm comprising a central portion having a threaded opening alignable with the mounting shaft, a first grasping arm extending from the central portion adapted to straddle and engage the adjuster housing and a second arm extending from the central portion adapted to overlie the adjuster elongate arm.  A connecting bolt extendable between the second arm and the adjuster elongate arm is provided to allow for joining of the two arms. A threaded shaft is located in the threaded opening and engages the end of the mounting shaft whereby turning the threaded shaft acts to move the puller relative to the mounting shaft such that the adjuster is pulled from the mounting shaft.  In a second embodiment, the central portion is formed with a cup-shaped flange adapted to surround a portion of the member to be removed from the shaft.
Patent CA-2084297-A1 (CA)
Title: Flame retardant thermoplastic resin composition with intumescent flame retardant
Inventor: HUGGARD MARK T
IPC: C09K21/12
Filed: 1992-03-27
Abstract: ABSTRACT OF THE DISCLOSURE      The present invention is a flame retarded thermoplastic resin composition comprising a thermoplastic resin, optional adjuvants for the resin, and a flame retardant; the flame retardant is an amine salt of a phosphorus acid in an effective amount .
Patent CA-2084914-A1 (CA)
Inventor: PERU GILLES
IPC: B65H29/12
Filed: 1992-12-09
Abstract: The subject of the present invention is a device for guiding and transporting at least two sheet-metal panels to be welded edge to edge. 
<??>The device comprises, on the one hand, for each sheet-metal panel, means (14a, 15a) for supporting the sheet-metal panel in a horizontal reference plane, these means being horizontally movable in the direction of a laser beam, and means (14c, 15c) for vertically pressing the sheet-metal panel against the horizontally-movable support means, in synchronism with the said support means for the movement, by adhesion of the sheet-metal panels and, on the other hand, means for keeping in reference, in a vertical plane, the edge to be welded of one of the sheet-metal panels along the axis of the laser beam, and means for applying lateral pressure on the edges to be welded of the two sheet-metal panels. 
<??>The invention applies to installations for the laser-beam welding of sheet-metal panels of various geometrical shapes and/or of various thicknesses, for example for the automobile industry. 
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Patent CA-2085239-A1 (CA)
Inventor: YANO JUNICHI
IPC: C07H19/20
Filed: 1991-06-13
Abstract: ABSTRACT The object of this invention is to provide nucleotide derivatives having superior pharmacologic activities from among structural derivatives other than the naturally-occurring ordinary cyclic nucleotides.      The invention is directed to a compound of the following general formula [I]                    [I]     (R1 represents hydrogen, hydroxy, acyloxy or alkoxy; R2 represents alkyl; R3 represents hydrogen, halogen, hydroxy or alkyl).
Patent CA-2086075-A1 (CA)
Title: Valving structure for air passageways of floor nozzle and auxiliary inlet of a vacuum cleaner
Inventor: SOVIS JOHN F
IPC: A47L5/30
Filed: 1992-12-22
Abstract: VALVING STRUCTURE FOR AIR PASSAGEWAYS OF FLOOR NOZZLE          AND AUXILIARY INLET OF A VACUUM CLEANER                         ABSTRACT     A suction cleaner includes a floor nozzle and a handle pivotally connected to the floor nozzle.  A suction creating device is located in one of the handle and the floor nozzle and a filter bag is secured to the handle.  A first passageway leads from the floor nozzle to the filter bag.  A first valve member is located in the first air passageway.  A cleaning tool hose is secured to the handle.  A second air passageway leads from the cleaning tool hose to a filter bag.  A second valve member is located in the second air passageway.
Patent CA-2086817-A1 (CA)
Inventor: BICHOT BERNARD
IPC: B65D85/00
Filed: 1993-01-06
Abstract: BREVET D' INVENTION ROULEAU DE MATELAS FIBREUX COMPRIME, METHODE ET DISPOSITIF POUR L'OBTENIR Déposant : ISOVER SAINT-GOBAIN L'invention concerne une enrouleuse destinée à comprimer un matelas fibreux 4 puis à l'enrouler sur lui-même et à l'envelopper pour le stocker et le transporter avec un encombrement réduit. La machine comporte deux tapis 1, 2 supportés par deux rouleaux fixes 9, 13 et deux rouleaux mobiles 14, 15, la tension des tapis et la position des rouleaux mobiles sont gérées par un ordinateur. La rapidité d'enroulement et le taux de compression possible sans détérioration des matelas fibreux sont meilleurs qu'avec les enrouleuses antérieures. Fig. 2
Patent CA-2087469-A1 (CA)
Inventor: CARLSON JAMES J
IPC: F41G7/30
Filed: 1993-01-18
Abstract: A portable missile launcher has an optical system with a single lens (22) for receiving visible and near infrared light energy from a target (14) directing it to a prism (24) where the light is split into a part transmitted to an eyepiece (28) and a further part (30) to infrared tracking equipment (18). The objective lens (22) is a doublet having a front lens (32) and a rear lens (41) which cooperate to provide sufficiently small chromatic aberration to enable image quality correction for both visual examination and near infrared tracking.
Patent CA-2088472-A1 (CA)
Title: Platform motion restraints for freestanding turbine blades
Inventor: PARTINGTON ALBERT J
IPC: F01D5/22
Filed: 1993-01-29
Abstract: 57,041 ABSTRACT OF THE DISCLOSURE         A  platform motion  restraint  for  freestanding blades having Christmas tree shaped roots comprising a plurality of L shaped members which fit in circumferential notches machined in the outer portion of rotor steeples, one leg of the L shaped member being forced into the groove under platform portions of the blade to move the blades radially outward and the other leg filling the gap between adjacent blades.
Patent CA-2088557-A1 (CA)
Inventor: GIANOTTI MARC
IPC: A61F2/90
Filed: 1993-02-01
Abstract: A catheter with a cylindrical vessel support (5) consisting of a permeable net of intersecting rigid filaments (6), the vessel support (5) widening, upon its insertion, under its own force and by virtue of its radial elasticity, from a tensioned state with a small circumference to a released state supporting the vessel wall and having a large circumference remaining constant over its length; with a tubular outer catheter shaft (3), which at its distal end receives the tensioned vessel support (5) and from which the vessel support (5) can be released for its insertion; and with a displaceable inner catheter (4) in the inside of the tubular outer catheter shaft (3), which inner catheter axially supports the vessel support (5) at its proximal end, the outer catheter shaft (3) being pulled back relative to the inner catheter (4) for the purpose of releasing the vessel support (5). The catheter is to be further developed so that the vessel support (5) can be removed safely and without difficulties from the vessel (1) after a temporary period of insertion, and the vessel support (5) to be further developed is to be of the self-expanding type in order to ensure that the removable vessel support (5) can be used without risk. The catheter (2) is to be of as simple a design as possible and is to be simple and easy to use, and the flow of the medium is to be obstructed as little as possible during the temporary period of insertion of the vessel support (5) in the vessel. At the same time, a method is to be indicated for producing this catheter. To this end, it is proposed to secure the vessel support (5) gripped at its proximal end so that it forms a permeable conical net (7) opening automatically with the vessel support (5), the radius of the conical net (7) gradually increasing to the radius of the released vessel support (5), and to anchor the vessel support (5) firmly on the inner catheter (4) with the aid of the conical net (7). <IMAGE>
Patent CA-2088742-A1 (CA)
Inventor: WHITTAKER MARK
IPC: C07D403/12
Filed: 1991-08-15
Abstract: Compounds of general formula I;    wherein:      A1 is =N-, =CH- or =CR1-;      A2 is =N-, =CH- or =CR2-; provided that, when one of A1 and A2 is a nitrogen atom, the other of A1 and A2 is other than a nitrogen atom;      R represents hydrogen, -C1-C6 alkyl, -C2-C6 alkenyl, -C2-C6 alkynyl, halogen or -OC1-C6 alkyl;      R1 and R2 each independently represents hydrogen, -C1-C6 alkyl, -C2-C6 alkenyl, -C2-C6 alkynyl, halogen, -CN, -CO2H, -CO2C1-C6 alkyl, -CONH2, -CHO, -CH2OH, -CF3, -OC1-C6 alkyl, -SC1-C6 alkyl, -SOC1-C6 alkyl, -SO2C1-C6 alkyl, -NH2, -NHCOMe or -NO2, or R1 and R2 together with the carbon atoms to which they are attached form a fused phenyl ring;      R3 represents hydrogen, -C1-C6 alkyl, -C2-C6 alkenyl, -C2-C6 alkynyl, -OC1-C6 alkyl, -SC1-C6 alkyl, -(C1-C6 alkyl)OC1-C6 alkyl, -(C1-C6 alkyl)SC1-C6 alkyl, -CF3, -(C1-C6 alkyl)phenyl, -C3-C8 cycloalkyl, -C4-C8 cycloalkenyl, -(C1-C6 alkyl)C3-C8 cycloalkyl, -(C1-C6 alkyl)C4-C8 cycloalkenyl or thiophenyl;      R4 represents hydrogen, -C1-C6 alkyl, -C2-C6 alkenyl, -C2-C6 alkynyl, -CO2C1-C6 alkyl, -SC1-C6 alkyl, -(C1-C6 alkyl)SC1-C6 alkyl, -(C1-C6 alkyl)OC1-C6 alkyl, -(C1-C6 alkyl)phenyl or thiophenyl;      R5 represents hydrogen, -C1-C6 alkyl, -C2-C6 alkenyl, -C2-C6 alkynyl, -COC1-C6 alkyl, -CO2C1-C6 alkyl, -(CO2C1-C6 alkyl)phenyl, -(C1-C6 alkyl)CO2C1-C6 alkyl, -(C1-C6 alkyl)phenyl, -C3-C8 cycloalkyl, -C4-C8 cycloalkenyl or phenyl optionally substituted by one or more substituents selected from -C1-C6 alkyl, -OC1-C6 alkyl, halogen, -CF3, -CN; m is an integer from 0 to 3:      Z is either a -CR6R7R8 or -CR6=CR7R8 group; wherein each of R6, R7 and R8 independently represents hydrogen, halogen, -C1-C18 alkyl optionally substituted by one or more halogen atoms, -C2-C18 alkenyl, -C2-C18 alkynyl, -(C1-C6 alkyl) OC1-C18 alkyl, -(C1-C6 alkyl) SC1-C18 alkyl, -(C1-C6 alkyl)O(C1-C6 alkyl)OC1-C6 alkyl, -(C1-C6 alkyl)S(C1-C6 alkyl)OC1-C6 alkyl, -(C1-C6 alkyl)O(C1-C6 alkyl)SC1-C6 alkyl, - (C1-C6 alkyl)S(C1-C6 alkyl)SC1-C6 alkyl, -(C1-C6 alkyl)OC2-C6 alkenyl, -C3-C8 cycloalkyl, -C4-C8 cycloalkenyl, -(C1-C6 alkyl)C3-C8 cycloalkyl, -(C1-C6 alkyl)C4-C8 cycloalkenyl, -(C1-C6 alkyl)OC3-C8 cycloalkyl, -(C1-C6 alkyl)OC4-C8 cycloalkenyl, -(C1-C6 alkyl)SC3-C8 cycloalkyl, -(C1-C6 alkyl)SC4-C8 cycloalkenyl, -(C1-C6 alkyl)N(C1-C6 alkyl)2, -(C1-C6 alkyl)morpholino, -(C1-C6 alkyl)OCH2Ph, -CH2OSi(C1-C6 alkyl)3, -CH2OSiPh2C1-C6 alkyl or a group -D wherein D represents a group;    wherein n is an integer from 0 to 3, and each of R9, R10 and R11 is independently hydrogen, -C1-C6 alkyl, -OC1-C6 alkyl, -SC1-C6 alkyl, -N(C1-C6 alkyl)2, -C2-C6 alkenyl, -C2-C6 alkynyl, -OCH2Ph, halogen, -CN, -CF3, -CO2H, -CO2C1-C6 alkyl, -CONH2, -CONHC1-C6 alkyl, -CONH(C1-C6 alkyl)2, -CHO, -CH2OH, -NH2, -NHCOC1-C6 alkyl, -SOC1-C6 alkyl, or -SO2C1-C6 alkyl; and their pharmaceutically and veterinarily acceptable acid addition salts and hydrates are antagonists of platelet activating factor (PAF) and as such are useful in the treatment or amelioration of various diseases or disorders mediated by PAF.
Patent CA-2093462-A1 (CA)
Inventor: MARTIN JOEL L
IPC: C08F4/654
Filed: 1993-04-06
Abstract: A generally dipyramidal-shaped catalyst precursor is prepared by dissolving magnesium dichloride and a suitable alcohol in a suitable solvent and then cooling to obtain a precipitate of the desired shape.  The use of the precursor to prepare catalysts and the use of the catalysts to prepare polymers is also disclosed.
Patent CA-2093857-A1 (CA)
Inventor: SCHMITT NORMAN L
IPC: G07F9/10
Filed: 1993-04-13
Abstract: ABSTRACT OF THE DISCLOSURE           The present invention is a vending assembly for vending at least one paper from at least one publisher.   The assembly includes a mounting frame providing a plurality of spaced mounting locations.  The assembly also includes a plurality of vending boxes each being located at a corresponding one of the mounting locations and spaced from each other.   The assembly further includes a structure for mounting each one of the vending boxes to each one of the mounting locations.
Patent CA-2094693-A1 (CA)
Title: Gear mechanism for tandem axles
Inventor: AUER ERNST M
IPC: F16H1/48
Filed: 1993-04-22
Abstract: A heavy duty work vehicle for rough terrain is provided with tandem axles wherein engine power is transferred equally to both the front and. rear wheels of the tandem axles. Gear means having a torque divider splits any unequal torque on the front and rear wheels into two equal torques to obviate wheel lifting and loss of traction.
Patent CA-2095450-A1 (CA)
Title: Tandem field alternator having an improved coil and slip ring connection and method of making the same
Inventor: SANDEL ROBERT J
IPC: H02K1/24
Filed: 1993-05-04
Abstract: ABSTRACT OF THE DISCLOSURE      A tandem coil armature in which a pair of spaced-apart field coils [91,92] are wound on bobbins [12,14] mounted  within  a  set  of  magnetic  core  pieces [16,18,20,22].   Two L-shaped conductors  [27,28] pass through passageways through the core pieces and connect the windings to slip-rings [72,74].  Insulated conductor carriers [31,32,37,38] sized to mate with passageways and recesses  in  the  core  pieces  support  the  L-shaped conductors  and  electrically  insulate  them  from  the magnetic core piece material.   The core pieces are mounted for rotation with the rotor shaft  [10]  and include interleaved claws at their periphery which form the rotors magnetic poles.
Patent CA-2098242-A1 (CA)
Title: Surface modified anticancer nanoparticles
Inventor: LIVERSIDGE GARY G
IPC: A61K49/04
Filed: 1993-06-11
Abstract: Dispersible particles consisting essentially of a crystalline anticancer agent having a surface modifier adsorbed on the surface thereof in an amount sufficient to maintain an effective average particle size of less than about 1000 nm. Anticancer compositions comprising the particles exhibit reduced toxicity and/or enhanced efficacy, and can be administered by injection.
Patent CA-2101173-A1 (CA)
Title: Reduction of sidelobes in optical arrays
Inventor: CHANG DAVID B
IPC: H01S5/00
Filed: 1993-01-26
Abstract: To reduce the sidelobe levels in a beam produced by an optical phased array, the array is arranged so that the output fields of the emitters have the amplitude and phase given by the inverse Fourier transform of the desired radiation pattern.
Patent CA-2103286-A1 (CA)
Title: Strip merchandiser
Inventor: VALIULIS STANLEY C
IPC: A47F5/00
Filed: 1993-11-17
Abstract: STRIP MERCHANDISER                 Abstract of the Disclosure A strip merchandiser with a horizontal mounting portion adapted to overlie a shelf in order to suspend an item-supporting portion vertically in front of the shelf. Two transversely spaced anchors project downwardly from the mounting portion and interlock releasably with two transversely spaced holes in the shelf to provide a secure and stable attachment of the merchandiser to the shelf.  A pair of wings folded inwardly from the mounting portion engages the front of the shelf to hold the item-supporting portion of the merchandiser in forwardly spaced relation from the shelf.
Patent CA-2105193-A1 (CA)
Title: Fiber optic lighting system using conventional headlamp structures
Inventor: DAVENPORT JOHN M
IPC: F21S2/00
Filed: 1993-08-19
Abstract: FIBER OPTIC LIGHTING SYSTEM USING CONVENTIONAL HEADLAMP STRUCTURES                                   ABSTRACT A lighting system particularly suited for an automotive application in which it is desired to utilize a central light source and couple the light output therefrom to a headlamp assembly having a number of conventional components includes introducing an output and of a light guide to the reflector assembly in place of an incandescent lamp, and disposing a mirror at the output end of the light guide to reflect light onto a conventional parabolic reflector. The mirror is preferably planar and serves to direct the light from the output end of the light guide to the parabolic reflector for collimation thereby and subsequent passage through a conventional lens member.
Patent CA-2107361-A1 (CA)
Title: 14.alpha.,16.alpha.-ethano and 14.alpha.,16.alpha.-ethano estratrienes
Inventor: LAURENT HENRY
IPC: C07J53/00
Filed: 1992-04-30
Abstract: ABSTRACT OF THE DISCLOSURE      The description relates to the novel 14.alpha.,16.alpha.-ethano estratienes of the general formula (I) in which: A-B is a C-C single or C-C double bond, R1 is a hydrogen atom, a methyl or acyl group with 1-12 carbon atoms, and X is oxygen or (a) or (b), where R2 is a hydrogen atom or an acyl group with 1-12 carbon atoms, and a process for their production.  The novel compounds are very highly oestrogenic and suitable for the production ofmedicaments.
Patent CA-2109597-A1 (CA)
Title: Improvements in toothbrushes
Inventor: HUMPHRIES VICTOR A
IPC: A46B9/10
Filed: 1992-05-22
Abstract: 2109597 9220256 PCTABS00017 A toothbrush head deforming device (10) is provided for a deformable toothbrush (16). The deformable toothbrush (16) for which the device can be used has at least one region (20, 21) of its head (15) weakened so that a sharp and discrete deformation or bending about the weakened region (20, 21) may occur. The deforming device (10) includes means (18, 19) for obstructing the movement of a desired part of the head (15) adjacent a weakened region (20, 21) so that upon application of pressure on the part of the head (15) that does not have its movement obstructed, a sharp and discrete deformation or bending about the weakened region (20, 21) may occur.
Patent CA-2110806-A1 (CA)
Title: 4-(1h-pyrrol-1-yl)imidazoles with angiotensin ii antagonist activity
Inventor: HODGES JOHN COOKE
IPC: C07D403/04
Filed: 1992-05-28
Abstract: Substituted 4-(1-H-pyrrol-1-yl)imidazoles of formula (I) are disclosed as well as methods of preparing them, pharmaceuti-cal compositions containing them, and methods of using them. Novel intermediates useful in the preparation of the compounds of the invention are also disclosed and synthetic methods for preparing the novel intermediates. The compounds are useful as an-tagonists of angiotensin II and thus are useful in the control of hypertension, hyperaldosteronism, congestive heart failure, glau-coma, vascular smooth muscle proliferation associated with atherosclerosis, and with postsurgical vascular restenosis.
Patent CA-2111291-A1 (CA)
Title: Method and device for coating the face of a roll in a film size press
Inventor: RANTANEN RAUNO
IPC: B05C11/02
Filed: 1993-12-13
Abstract: ABSTRACT    A method and device for coating of the face of a roll in a film size press with a coating agent by a coating device including a coating doctor that extends across the machine width and is loaded against the face of a roll in the film size press.  The coating doctor spreads and smooths the coating agent, which has been introduced into the coating device and applied as a film onto the roll  face before the coating doctor in the direction of rotation of the roll.  To prevent the formation of streaks in the coating-agent  film,  in  particular  of  streaks  resulting  from cavitation, adhesion of coating agent from the coating-agent film to the trailing side of the coating doctor is prevented by keeping the trailing side of the coating doctor moist or wet.  Adhering of coating agent to the trailing edge of the coating blade  is prevented by feeding a moistening medium as a constant flow to the area of the trailing edge.  The moistening medium is introduced into the area of the trailing edge of the coating blade by spraying or atomizing.
Patent CA-2111532-A1 (CA)
Title: Tank closure
Inventor: KUNZ GEORG
IPC: B65D51/00
Filed: 1993-12-15
Abstract: ABSTRACT OF THE DISCLOSURE      Tank closure with a self-locking closure apparatus arranged at the orifice rim of a pour-in socket-piece (1), which closure apparatus consists of a closure part (2) and a pour-in opening (3) which is closable by means of the closure part (2), between the rim of which opening and a refueling nozzle  (4)  to be introduced a gas outlet gap remains for the gases which escape during filling of the tank;  and with a guide tube  (5)  for reception of the refueling nozzle.  In order to free the exiting gases from fluid droplets, it is provided that the guide tube (5) exhibits a reduced-scale segment (5a) closely surrounding the refueling nozzle (4), in that exit openings (6) are provided at the side of the reduced-scale segment (5a) which is placed toward the pour-in socket-piece (1), through which the gases pass out of the guide tube (5) to the outside, in that inlet openings  (7)  are arranged at the side of the reduced-scale segment (5a) which faces away-from the tank, through which the gases in the interior of the guide tube (5) enter, and in that a lead-apparatus is provided connecting the exit openings and the inlet openings in a moderate flow.
Patent CA-2112615-A1 (CA)
Inventor: CHOI TAEWOO
IPC: F02D41/06
Filed: 1993-12-30
Abstract: The  present  invention  discloses  an  automatic idling-up controlling device of an engine comprising: a vehicle speed sensing means for sensing a running speed of a vehicle and producing a corresponding signal; an engine coolant temperature sensing means for sensing an engine coolant temperature and producing a corresponding signal; an engine rotation frequency sensing means for sensing a rotation frequency of an engine; a controller connected to the vehicle speed sensing means,  engine coolant temperature sensing means and engine rotation frequency sensing means and producing a control signal to  increase  an  injected  quantity of  a  fuel,  if  a warming-up action is necessary, by determining a state of the engine by means of an engine coolant and an engine rotation frequency when the vehicle is halted; and  an  actuator  controlling means  connected  to  the controller and varying by a controlling signal applied to the controller to vary a quantity of a fuel injected to an inside of a cylinder of the engine.
Patent CA-2113215-A1 (CA)
Title: Non-replaceable snap on cap for school milk bottles
Inventor: CRISCI HARRY E
IPC: B65D55/06
Filed: 1994-01-11
Abstract: ABSTRACT OF THE DISCLOSURE    A snap on non-replaceable cap for a plastic school milk bottle neck finish with an external annular rib has a top with an inwardly spaced sealing flange depending therefrom, the outer surface of the sealing flange is shaped downwardly and inwardly.  A tear skirt having an inturned annular flange forming the peripheral edge of the top is joined to the top by a thin semi-annular tear line.  An inturned rib is formed on the inner surface of the tear skirt which locks under the external rib on the neck finish.  The tear skirt, including the inturned annular flange may be completely or partially torn away from the top to permit the top to be removed.  To facilitate removal, the tear skirt is formed with a second tear line from a lower edge thereof to the thin semi-annular tear line in the top.  A pull tab is formed adjacent the second tear line functions as a lift tab to remove the cap.  The top and its depending sealing flange prevent the same from being replaced on the bottle.