baber/WOPTO huggingface dataset:
Patent CA-2202927-A1 (CA)
Inventor: WINKLER PHILIPPE
IPC: H01R13/52
Filed: 1997-04-16
Abstract: L'invention concerne un dispositif de connexion électrique étanche comportant une fiche ou similaire destinée à se connecter avec une prise constituant le socle d'une prise de courant ou la prise mobile d'un prolongateur ou d'un connecteur, ladite prise étant pour-vue d'un carter (1) muni d'un couvercle (4) de protection articulé et rabattable en position de repos. Le dispositif selon l'invention est notamment remarquable en ce que ledit carter (1) présente sur son bord frontal une gorge annulaire destinée à recevoir une partie d'un joint annulaire (7) de section en forme générale de crochet recourbé vers l'intérieur, qui fait saillie de ladite gorge dans le sens axial tandis que le convercle (4) et respectivement le carter (2) de la fiche présentent des surfaces d'appui destinées à venir au contact du joint (7) en position fermée du couvercle et respectivement en position accouplée de la fiche
Patent CA-2203375-A1 (CA)
Title: Low molecular weight peptidomimetic growth hormone secretagogues
Inventor: BURNIER JOHN P
IPC: C07K5/065
Filed: 1995-11-16
Abstract: The present invention comprises growth hormone releasing peptides/peptidomimetics (GHRP) capable of causing release of growth hormone from the pituitary. Compositions containing the GHRP's of this invention are used to promote growth in mammals either alone or in combination with other growth promoting compounds, especially IGF-1. In a method of this invention GHRP's in combination with IGF-1 are used to treat Type II diabetes. An exemplary compound (1) of this invention is provided above.
Patent CA-2208571-A1 (CA)
Inventor: YAMAMOTO HIROAKI
IPC: A61K9/22
Filed: 1996-01-04
Abstract: Cette invention se rapporte à une particule de résine, qui comprend un copolymère éthylène/alcohol de vinyle, et 5 à 90 % en poids de cilostazol incorporé dans ce polymère, et qui possède une grosseur des particules qui n'est pas supérieure à 2000 µm. Lorsqu'elle est administrée par voie orale, cette particule de résine permet de maintenir constante la concentration de cilostazol dans le sang pendant une période prolongée et, par conséquent, elle atténue notablement les effets secondaires, tels que douleurs et maux de tête, qui autrement risquent d'être provoqués par une libération rapide du cilostazol dans le corps.
Patent CA-2208712-A1 (CA)
Title: Silica-filled rubber compositions and the processing thereof
Inventor: ZANZIG DAVID JOHN
IPC: C08K9/06
Filed: 1997-06-24
Abstract: The present invention relates to silica-filled rubber compositions and their method of processing. The rubber compositions contain 10 to 150 phr of a particulate precipitated silica having dispersed thereon a trialkoxysilane of the formula:                         R1Si (OR2)3 where R1 is independently selected from the group consisting of alkyl radicals having from 1 to 20 carbon atoms and aryl radicals having from 6 to 24 carbon atoms;     R2 is an alkyl radical having from 1 to 8 carbon atoms; and wherein said trialkoxysilane is present on said silica at a level ranging from 1 to 20 percent by weight based upon the weight of the silica.
Patent CA-2209914-A1 (CA)
Title: Lamine durable de securite avec hologramme
Inventor: FAYKISH LYNN E
IPC: B42D15/10
Filed: 1995-02-21
Abstract: Cette invention concerne un laminé de sécurité comprenant les éléments suivants: une couche de protection ayant une première et une seconde face; une couche de gaufrage liée en partie au moins à la seconde face de la couche de protection; une couche réfléchissante liée en partie au moins à l'ensemble couche gaufrée/couche de protection; une couche de renforcement de l'adhésion liée à une partie de l'ensemble couche réfléchissante/couche gaufrée/couche de protection; un adhésif lié en partie au moins à l'ensemble couche de renforcement de l'adhésion/couche réfléchissante/couche gaufrée/couche de protection. Le lien entre la couche réfléchissante et la couche de renforcement de l'adhésion, ainsi que le lien entre cette dernière et l'adhésif, sont chacun plus forts que le lien entre la couche réfléchissante et la couche gaufrée. De plus, le lien entre l'adhésif et la couche de renforcement de l'adhésion est plus fort que le lien entre l'adhésif et la couche réfléchissante.
Patent CA-2214707-A1 (CA)
Title: Method for measuring of flow and flowmeter
Inventor: ROUHIAINEN PEKKA
IPC: G01F1/7084
Filed: 1996-01-15
Abstract: A measuring procedure and a flowmeter for the measurement of liquid flow in a hole bored in the ground, such as rock. The flowmeter consists of a long cylindrical body comprising: ring-shaped sealing elements (5) placed at a distance from each other in the longitudinal direction to seal off a certain volumetric section from the rest of the hole; dividing elements (6) for dividing the volumetric section into at least three sectors (1) extending from one sealing element to the other; flow ducts (2) interconnecting the sectors; an impulse source (3) placed at the junction of the flow ducts; and sensors (4) placed in the flow ducts for measuring the magnitudes and velocities of currents between sectors by measuring the velocity and direction of motion of an impulse.
Patent CA-2215924-A1 (CA)
Title: Packaging machine for multi-packs
Inventor: CHALENDAR ERIC
IPC: B65B43/18
Filed: 1996-03-27
Abstract: A packaging machine for packaging articles such as beverage containers (c) or the like into cartons (ct) has a carton conveyor (14) including a pair of like conveying assemblies (16, 18), one or both of the assemblies being useable to convey cartons through the machine dependent upon the size of the cartons. The conveying assemblies are adjustable with respect to each other transversely of the machine direction, and carton supporting structure (70, 72) is mounted so as to be retractable from an operative position between the assemblies to partially support a carton when the assemblies are disposed relatively far apart, to a retracted non-operative position when the assemblies are disposed relatively close together.
Patent CA-2216732-A1 (CA)
Inventor: SAITO KOHICHI
IPC: H02K5/22
Filed: 1997-02-13
Abstract: An improvement in a small motor is provided herein.      Such improvement comprises a casing having an end section.      A rotatable shaft support member is provided having a top surface, a bottom surface and side walls defining a cavity with a lower surface. The lower surface has a generally-cylindrical bore integrally-formed therein, with side walls and a bottom defining a shaft-receiving bearing portion, with the side walls of the rotatable shaft support member being affixed to an end section of the casing. The rotatable shaft support member is integrally-formed from a resinous material having lubricating properties, thereby eliminating the need for oil for lubrication of said shaft.      A rotatable shaft is provided having an end engaging the bearing portion. A rotor is coupled to the shaft and a stator surrounds the roter. At least one hole is provided in the rotatable shaft support member adjacent to the bearing portion, the hole having a diverging portion. A lead wire passes through the hole, and an adhesive is provided in the diverging portion to secure the lead wire in the hole.
Patent CA-2217783-A1 (CA)
Inventor: HOLLINGSHEAD WAYNE
IPC: B24B21/00
Filed: 1997-12-02
Abstract: The skate sharpening apparatus has a frame having an open channel in a face thereof. A levered arm is pivotally mounted within die frame. A first drive is mounted on a levered arm biasing the levered arm in a first sense. The first drive has a driving pulley. A plurality of rollers are mounted and spaced about the levered arm. A rotatable wheel is mounted on the levered arm and positioned to extend into channel as the levered arm pivotally moves. The wheel has an arcuate apex. An endless sanding belt is trained about the driving pulley, the plurality of rollers and the rotatable wheel, the endless sanding belt being tensioned to conform the endless sanding belt about the apex as the endless sanding belt travels about in a plane of travel. The first drive effects travel of the endless sanding belt. A clamp device is slidably mounted on the frame for guided reciprocating travel relative to the open channel. The clamp device has a pairs of synchronously moveable jaws for releasably clamping a skate blade in the plane of travel. A counter balance cooperates with the levered arm for biasing the levered arm in an opposite sense to apply a uniform predetermined pressure on the skate blade as the skate blade reciprocatingly travels relative to the belt as it travels about the wheel.
Patent CA-2217863-A1 (CA)
Inventor: PLACE VIRGIL A
IPC: A61K47/48
Filed: 1996-04-10
Abstract: La présente invention concerne un procédé de traitement de l'impuissance. Ce procédé comprend l'administration d'oxyde nitrique par un agent qui en dégage et qui est en mesure de fournir, au corps caverneux du pénis d'un animal mâle impuissant, une quantité d'oxyde nitrique qui provoque une érection. L'invention concerne aussi un moyen d'apport d'oxyde nitrique, destiné à être utilisé dans l'application de ce procédé.
Patent CA-2217925-A1 (CA)
Title: Generation of session parameters for el gamal-like protocols
Inventor: JOHNSON DONALD B
IPC: H04L9/30
Filed: 1997-10-10
Abstract: The public key, either short term "session" key or long term key, is generated by combining a pair of components. A first component is obtained by utilizing an integer with a relatively low Hamming weight as an exponent to facilitate exponentiation. The second component is a precomputed secret value that is of the form resulting from the exponentiation of the generator of the group element by an integer that has the requisite Hamming weight. The two components are combined to provide the public key and the two exponents combined to provide the corresponding private key.
Patent CA-2221821-A1 (CA)
Title: Endothelial-monocyte activating polypeptide iii
Inventor: OLSEN HENRIK S
IPC: C12N1/21
Filed: 1995-06-07
Abstract: A human EMAP III polypeptide and DNA (RNA) encoding such polypeptide and a procedure for producing such polypeptide by recombinant techniques is disclosed. Also disclosed are methods for utilizing such polypeptide for preventing and/or treating neoplasia. Diagnostic assays for identifying mutations in nucleic acid sequence encoding a polypeptide of the present invention and for detecting altered levels of the polypeptide of the present invention for detecting diseases, for example, cancer, are also disclosed.
Patent CA-2222087-A1 (CA)
Title: Encapsulated breaker for oil gel system
Inventor: GUPTA SATYA
IPC: C09K8/64
Filed: 1997-11-25
Abstract: An encapsulated breaker for a fracturing fluid for use in fracturing subterranean formations comprising: a hydrocarbon base;  neutralized  alkyl  phosphate  esters  complexed  with metallic cations, to form a gel, in said hydrocarbon base.
Patent CA-2224085-A1 (CA)
Title: Aroe
Inventor: BURNHAM MARTIN K R
IPC: A61K48/00
Filed: 1998-02-20
Abstract: The invention provides aroE polypeptides and polynucleotides encoding aroE polypeptides and methods for producing such polypeptides by recombinant techniques. Also provided are methods for utilizing aroE polypeptides to screen for antibacterial compounds.
Patent CA-2228760-A1 (CA)
Inventor: TILLANDER HANS
IPC: A61M5/148
Filed: 1996-08-09
Abstract: Pressure infusion apparatus (10) of the type that includes a chamber (13) for at least one infusion bag (21). In the chamber a pressure apparatus (18) applies pressure on the infusion bag to press out infusion liquid through an infusion tube (24). The pressure apparatus (18) includes a pneumatic pressure chamber (25) and a pressure source (27). Between the pressure storage chamber (25) and the pressure source (27) there is a pressure reduction valve (26) that significantly reduces the pressure in the pressure source (27) relative to the maximum loading pressure in the pressure storage chamber (25). The pressure source (27) includes an essentially unstretchable, air tight, flexible membrane (27a) which divides the chamber (13) into an infusion chamber and a pressure chamber (27b) and which presses directly on the bag (21). At least one flow regulating valve (28) giving a calibrated flow per unit time is attached to the infusion tube (24) or its extension from the infusion bag (21).
Patent CA-2229066-A1 (CA)
Title: Door cartridge having a door latch mounting assembly
Inventor: WROBLEWSKI RICHARD C
IPC: B60J5/04
Filed: 1996-09-27
Abstract: A door cartridge assembly (10) is provided to be installed into a vehicle door. The assembly includes a door hardwave mounting panel (12) having door components mounted thereon and being constructed and arranged to be fixedly mounted to a vehicle door, coupling structure carried by the mounting panel; and a door latch assembly (38) constructed and arranged to be secured to a vehicle door to provide a latch for the vehicle door. The door latch assembly includes a latching member constructed and arranged to be movable between a latching position and a releasing position. The coupling structure is constructed and arranged to receive the latching member in latching relation therewith when the latching member is in the latching position thereof, thereby permitting the mounting panel to be transported with the door latch assembly connected thereto. The door latch assembly (38) is operable to move the latch member from the latching position to the releasing position permitting the latch assembly to be removed from latching relation with the coupling structure and to be subsequently secured to the vehicle door.
Patent CA-2229142-A1 (CA)
Title: Nucleic acid detection of hepatitis gb virus
Inventor: MARSHALL RONALD L
IPC: C12Q1/68
Filed: 1996-08-14
Abstract: Nucleic oligomer probes useful for detection of HGBV in test samples. Also provided are assays which utilize these probes and test kits which contain these oligomer probes.
Patent CA-2229898-A1 (CA)
Inventor: KUMAZAWA YOSHIAKI
IPC: B41M5/30
Filed: 1997-06-20
Abstract: Provided is a thermal transfer recording medium which can be transferred well even onto a medium to be transferred such as a durable plastic film. The printed matters can obtain all together sufficiently high mechanical abrasion resistance, solvent resistance against various solvents and light fastness against rays such as UV rays. The above thermal transfer recording medium comprises at least a support and a thermal transfer ink layer provided on the support, wherein the thermal transfer ink layer contains a colorant and a vinyl chloride base copolymer obtained by copolymerizing three components of 50 to 90 % by weight of vinyl chloride, 5 to 20 % by weight of vinyl acetate and 10 to 30 % by weight of hydroxyacrylate each based on the whole amount of the monomers.
Patent CA-2232731-A1 (CA)
Title: Absorbent article having flaps with step configuration and zones of extensibility
Inventor: LASH GLEN RAY
IPC: A61F13/00
Filed: 1996-10-03
Abstract: Absorbent articles such as sanitary napkins, panty liners, adult incontinence devices, and the like, which have flaps are disclosed. The absorbent articles have flaps with a step configuration. The absorbent articles may also have a deformed hinge that is located between at least a portion of the main body portion of the absorbent article and the flaps, and zones of extensibility for relieving the stresses that develop in the flaps when the flaps are folded down and under a wearer's undergarment.
Patent CA-2232886-A1 (CA)
Title: Apparatus and method for harvesting bone
Inventor: EBNER PETER R
IPC: A61B10/02
Filed: 1996-09-19
Abstract: An instrument for harvesting bone comprised of an elongate body (20) having a hollow (32), and a proximal end and a distal end communicating with one another through the hollow. A loop shaped blade (12) having a curved cutting edge (14) adjacent to a curved aperture (16) or cutting or abrading bone is located at the distal end of the instrument. The cut or abraded bone moves through the aperture and into the hollow for storage. The retractable blade provides access to the stored bone for manipulation as needed, and a plunger (24) in the handle advances the bone for placement in the recipient site.
Patent CA-2234006-A1 (CA)
Title: Encoding and decoding methods and apparatus
Inventor: TONG WEN
IPC: H03M13/45
Filed: 1998-04-06
Abstract: An encoder for a wideband CDMA communications system comprises an outer Reed-Solomon code encoder and an inner parallel concatenated convolutional code (PCCC) or turbo code encoder. An iterative PCCC decoder, for decoding the inner code, includes summing functions in forward and feedback paths for producing extrinsic information to enhance soft decoding decisions by first and second decoders in successive decoding iterations. An outer code decoder connected following the PCCC decoder also can provide serial feedback information for enhancing iterative decisions by the PCCC decoder.
Patent CA-2234148-A1 (CA)
Title: Method and anastomotic instrument for use when performing an end-to-side anastomosis
Inventor: RYYGAARD JORGEN A
IPC: A61B17/115
Filed: 1995-10-31
Abstract: When performing an end-to-side anastomosis connecting the end (10) of a first vessel (9) to the edge region (12) around an opening in the side wall of a second vessel (11), an instrument (1) is used having a circumferential stapling anvil (3) secured to an anvil tube (2) accommodating the first vessel (9), the end of which is everted about the anvil (3) with the intima of the end region (10) facing the intima of the edge region (12), when the instrument (1) with the first vessel (9) in place has been inserted into the opening in the second vessel (11). Then, a clamping tube (5) is advanced towards the anvil (3), clamping the end (10) and edge region (12) together against the anvil (3). In the next step, a number of stapling plungers (6) carrying staples (7) are advanced towards the anvil (3), the latter having staple-bending surfaces (4), thus stapling the two vessels together in a manner not shown. Finally, the clamping tube (5) and the stapling plungers (6) are withdrawn, and the whole instrument removed from the anastomosis.
Patent CA-2234260-A1 (CA)
Title: Method and apparatus for producing crimped thermoplastics filaments
Inventor: SLACK PHILIP TREVOR
IPC: D02G1/16
Filed: 1996-10-09
Abstract: A method for producing a substantial helical or zig-zag crimp in a continuous filament (16) is described. The method comprises the steps of generating a turbulence in a thermoplastic material (12) intended to form the filament (16) whilst the thermoplastics material (12) is in its glass transition phase, and maintaining stresses induced in the formed filament (16) by said turbulence while the filament material passes into its crystallised phase.
Patent CA-2235080-A1 (CA)
Title: Optical transmission system
Inventor: H GELE VOLKER
IPC: H04B10/272
Filed: 1998-05-11
Abstract: abstract A system (SYS) for optically transmitting information, e.g., television signals, from a subcenter (HUB), e.g., a cable television head end, over a passive optical distribution network to a plurality of optical network units (ONU) includes a plurality of nodes (K1, ..., Km) for optically transmitting further information, e.g., telephone signals, and a plurality of optical couplers (Cl, C2). The further information of each node (Kl, ..., Km) is fed via a respective coupler (C1, C2) into a transmission line connected to only part of the plurality of optical network units (ONU), e.g., to only one optical network unit (ONU). Each optical network unit (ONU) is connected to a group of customer locations (END) and, for the transmission of information from this group of customer locations (END), via a further passive optical distribution network to a node (K1, ..., Km). Each node (K1, ..., Km,) includes means for separating the information received from the customer locations into, e.g., interactive request signals and telephone signals. The interactive request signals are routed to the subcenter (HUB), and the telephone signals to a telephone network (NET).
Patent CA-2235646-A1 (CA)
Title: Remote entry knobset
Inventor: WINARDI MICHAEL
IPC: E05B47/06
Filed: 1998-04-23
Abstract: A knobset  comprising a  latch mechanism including an extendable deadbolt, a lock housing, a first spindle,  a slide actuator,  a slide housing mounted on the first spindle for supporting the slide actuator  for  linear  displacement,  spring  means interconnecting  the  lock  housing  and  the  slide housing for establishing a neutral  first  spindle orientation, key operated means for displacing the slide  actuator  from  a  retracted  position  to  an advanced position, the slide actuator having a notch therein, a locking slide including a detent portion spring biased in a selected direction to an advanced position whereat the detent portion is located within the slide actuator notch when the slide actuator is at the advanced position, means for preventing the displacement of the detent portion transverse to the selected direction, a blocking piece, and means for displacing  the  blocking  piece  from  a  retracted position whereat the detent portion is displaceable in the selected direction to an advanced position whereat the blocking piece prevents displacement of the detent portion in the selected direction,  and means for preventing the displacement of the blocking piece by the locking slide in the selected direction when the blocking piece is at the advanced position.
Patent CA-2235932-A1 (CA)
Title: Exhaust systems for powder spray booth
Inventor: SUTTON TIM J
IPC: B05B15/12
Filed: 1996-10-18
Abstract: A paint spray booth (10) with capability to separately exhaust clean powder paint overspray by a clean overspray upper exhaust system at floor level, and the additional exhaust air and paint overspray passing through a grated floor (18) and conveyor system (30) is exhausted by a lower exhaust system. The upper and lower exhaust systems each include a pair of channels (50, 60) having a first and a second sloping surface with a slot (54, 64) disposed at a lower portion thereof. The slot (54, 64) opens into an exhaust duct (52, 62) which extends longitudinally along the paint spray booth (10). The upper exhaust channels (50) are disposed beneath a surface of a body (32) to be painted, while the lower exhaust channels (60) are disposed beneath a grated floor (18) and the upper exhaust channels (50).
Patent CA-2236499-A1 (CA)
Title: Water-permeable, frost-resistant resurfacing composition
Inventor: CARON JEFFREY PAUL
IPC: C04B26/16
Filed: 1998-05-01
Abstract: A water-permeable, frost-resistant resurfacing composition comprises from 88 to 93 wt% of granules of relatively hard material having a particle size of -12 to +40 mesh and from 7 to 12 wt.% of an elastomeric binder, the granules being bonded together while defining therebetween voids for receiving water. Expansion of the water contained in the voids upon freezing is compensated by a corresponding expansion of the binder, without rupture. The composition of the invention is particularly useful for resurfacing deteriorated concrete, asphalt, brick, flagstone, tile and wood.
Patent CA-2236879-A1 (CA)
Inventor: WANG LIXIAO
IPC: A61M25/16
Filed: 1996-10-04
Abstract: A method for forming a balloon for a dilatation catheter involving the steps of extruding a segment of thermoplastic material, maintaining the center portion at a temperature below the glass transition of the thermoplastic material, drawing the segment to a predetermined length, wherein after the drawing the wall thickness of the center portion does not appreciably change, and expanding the segment in a mold to produce the balloon.