baber/WOPTO huggingface dataset:
Patent CA-2193581-A1 (CA)
Title: Doll with simultaneous raising of the arms and legs and opening of the eyes
Inventor: LLORENS JAIME FERRI
IPC: A63H3/20
Filed: 1996-12-20
Abstract: A doll which simultaneously raises its arms and legs and opens its eyes between whose arms an elastic element is attached which tends to keep the arms in a folded position over the front part; being special in that to each end of said elastic element are attached two extensible braces which are duly guided inside the doll's body, one of said braces being associated to the eye on that side, while the other brace is associated to the leg on that same side, in such a manner that from said resting position the raising of one of the arms causes the simultaneous raising of the leg on that side and the opening of the eye on that same side, being liable to have one arm or the other or both arms raised at the same time.
Patent CA-2193840-A1 (CA)
Inventor: KARCZMER CLAUDE M
IPC: B65H75/34
Filed: 1995-06-28
Abstract: A reeling device (2) includes a housing (5) having multiple chambers (18, 20) with main and secondary reels (36, 39) rotatably mounted therein. A single length of cable (60) is wound on the two reels (36, 39) with a first end portion (63) of the cable (60) being coiled on the main reel (36) and a second, substantially shorter portion (69) coiled on the secondary reel (39) with an end fixed to the housing (5). As the first portion (63) is fully unwound from the main reel (36) the second portion (69) is simultaneously unwound from and then rewound onto the secondary reel (39) such that a compact reeling device (2) is provided without the use of slip rings. The reeling device (2) also includes a drive system (94) for controlling the deployment and retraction of the cable (60).
Patent CA-2194196-A1 (CA)
Title: Internal combustion engines utilizing complete unit charge air/fuel injection
Inventor: AYRES DOUGLAS
IPC: F02B53/00
Filed: 1996-12-31
Abstract: Abstract Not Yet Available
Patent CA-2194399-A1 (CA)
Title: Novel carbapenem derivative
Inventor: SATO NOBUAKI
IPC: A61K31/397
Filed: 1995-06-29
Abstract: Compounds having potent antimicrobial effects over Gram-positive bacteria and Gram-negative bacteria, high stability to .beta.-lactamases and DHP-I and high safety for the human body and a process for producing the same.      Carbapenem compounds represented by the following general formula (I) or salts thereof: (see Formula I) wherein the ring A represents a 3- to 7-membered ring containing at least one nitrogen atom and optionally having a substituent other than R6; R1 represents hydrogen or methyl; R2 and R5 are the same or different and each represents hydrogen or a protecting group of the hydroxyl group; R3 represents hydrogen or a protecting group of the carboxyl group; R4 represents hydrogen, lower alkyl or a protecting group of the amino group; R6 represents: (1) hydrogen, (2) lower alkyl optionally substituted by optionally protected hydroxy, carbamoyl, formimidoyl, acetimidoyl or (see Formula II) wherein R7 and R8 are the same or different and each represents hydrogen, lower alkyl, or a protecting group of the amino group), or (3) a protecting group of the amino group or a protecting group of the imino group; and m is 0 or 1.      These compounds have antimicrobial effects and are useful as a drug.
Patent CA-2195038-A1 (CA)
Title: Integrated circuit packaging structure
Inventor: MIYOSHI TADAYOSHI
IPC: H01L25/00
Filed: 1997-01-14
Abstract: A package structure for an integrated circuit according to the present invention comprises tape carriers 1a - 1e, and a pin 22 vertically mounted on a wiring board 2.  LSIs 12 are mounted on the tape carriers 1a - 1e respectively.          The tape carriers 1a - 1e comprise base films 13 respectively.  External connection terminals 11 are provided on the base film 13 in a lattice.  The external connection terminal 11 comprises a through hole 18 and a conductive pattern 17 provided on the inner surface of the through hole 18.  The pins 22 vertically mounted on the wiring board 2 are inserted into the external connection terminals 11 of the tape carriers 1a - 1e.  The external connection terminals 11a - 11e are electrically connected by the pins 22.
Patent CA-2195144-A1 (CA)
Inventor: MANU ALEXANDER
IPC: A63H33/00
Filed: 1997-01-15
Abstract: A spinning toy or exercise arrangement is disclosed having a hand-held drive member about which a second member spins.  The second member has at least one stop member which cooperates with the drive member to form a releasable latch. This latch releases if insufficient rotation of the spinning member occurs after start-up.  The spinning member rotates in sympathy with an orbiting motion imparted to the drive member by a user.  In a preferred embodiment, two stop members are provided at opposite ends of an elongate shaft.  The stop members can be of a resilient material to allow bouncing of the spinning member off of a hard surface, such as a wall or the ground.
Patent CA-2195774-A1 (CA)
Title: Child resistant medication container
Inventor: BUNIN LEONID
IPC: B65D50/04
Filed: 1995-08-07
Abstract: There is disclosed a medication container (10) which is adapted to be side loaded with unit doses of medication (28) during packaging operations. After being filled with the unit doses of medication (28), the container (10) side is sealed. The medication doses (28) can be removed by a user from the sealed container (10) by means of a child resistant removable closure (16, 17, 23) at one end of the container (10).
Patent CA-2197103-A1 (CA)
Title: Vial adaptor for a liquid delivery device
Inventor: SANCOFF GREGORY E
IPC: A61J1/05
Filed: 1996-05-15
Abstract: A device is disclosed which provides for direct incorporation of a substance from a separate container, such as a drug vial, into the contents of a liquid delivery device (206), which has a connecter (202) to provide communication between the device (206) and the container, and means for closing the connection (208) prior to dispensing the contents of the device (206). A  method for permitting a substance in a container to be transferred to a liquid delivery device (206), and contents of the device (206) to be administered to a patient is also disclosed.
Patent CA-2199217-A1 (CA)
Title: Digital electronic lock
Inventor: THOMAS MICHAEL REED
IPC: G07C9/00
Filed: 1997-03-05
Abstract: The present specification discloses a lock which incorporates a digital programmable microprocessing interface capable of user-programming and whereby a programmed combination opens the lock. According to one embodiment of the lock, here can be as many as approximately 10 x 10 6 possible different combinations which may be entered by the user. The operation of the lock is driven by an electric signal derived from the combination, and that electric signal is sent to a motor assembly inside the lock body in response to which there is a disengagment a set of locking balls from a locking bar, which with the assistance of a springing mechanism causes the locking device to open automatically.
Patent CA-2200764-A1 (CA)
Title: Soft-Ended Fibered Micro Vaso-Occlusive Devices
Inventor: DOAN HANH
IPC: A61B17/00
Filed: 1997-03-21
Abstract: This is a micro-vaso-occlusive device intended generally for occlusion of small arteries located distally in the vasculature. The device is made up of a binder, often radio-opaque, which may be short in length by comparison to the length of the included thrombogenic fibres. The fibres form the other portion of the device. At least one end of the device includes a solid but comparatively soft end typically made of a molten mass of the fibres. The micro device may have multiple binder sections. The fibres may be straight, looped, or tufted. <IMAGE>
Patent CA-2201433-A1 (CA)
Title: Microprocessor control for a heat pump water heater
Inventor: BROWN ROBERT R
IPC: H05B3/78
Filed: 1997-04-01
Abstract: A microprocessor based control system monitors and controls a heat pump water heater system and interfaces the water heating system with an external centralized control system.  The microprocessor control system includes sensors, safety switches, device interface relays, user interface devices and precanned software to provide versatile monitoring and control over a heat pump type water heating system.  The system generally involves a typical heat pump coupled with a domestic water heater, hot water retention tank or other body of water.  The control system provides operational control over the heat pump to maintain the hot water stored in the domestic water heater in a predetermined setpoint and controls the use of electric resistance heating elements in the domestic water heater for added heating capacity for quick heat recovery type operation.  The control system receives a centralized signal typically from a utility company to disable heat pump water heating operation during peak demand time periods. Control logic is provided to carry out effective liming parameter control, high evaporator temperature control, and defrost/anti-freeze protection control.
Patent CA-2203121-A1 (CA)
Inventor: THOMSON STEPHEN
IPC: F42D1/10
Filed: 1995-10-13
Abstract: An apparatus and process for the production of any emulsion explosives composition and loading it into a blast hole (7) which utilise a loading conduit (4) having a shear inducing means (5) and a liquid lubrication source (b) adapted to provide a layer of liquid lubricant between the conduit (4) and emulsion explosives composition being pumped through the loading conduit (4). The conduit also comprises amixing means (8) located at or near the outlet of the conduit (4), the mixing means (8) incorporates at least some of the liquid layer into the emulsion explosives composition.
Patent CA-2203505-A1 (CA)
Title: On-press developable printing plate with amphoteric hydrogen bond forming developability stabilizer
Inventor: FITZGERALD MAURICE J
IPC: B41C1/10
Filed: 1996-09-13
Abstract: The present invention discloses a lithographic printing plate developable on a lithographic printing press equipped with means for delivering lithographic ink and aqueous fountain solutions to the printing plate, the lithographic printing plate having in order (a) a printing plate substrate; and (b) a photoresist photohardenable upon imagewise exposure to actinic radiation, the photoresist comprising (i) a macromolecular organic binder, (ii) a photopolymerizable ethylenically unsaturated monomer having at least one terminal ethylenic group capable of forming a high polymer by chain-propagated polymerization, (iii) a polymerization initiator activable by actinic radiation, and (iv) an amphoteric hydrogen bond-forming developability stabilizer, the hydrogen bond-forming developability stabilizer being non-volatile miscible in the photoresist and soluble in said lithographic ink and fountain solutions; the amphoteric hydrogen bond-forming developability stabilizer possessing a strong hydrogen bond-forming functional group with the remainder of the molecule manifesting hydrophilicity.
Patent CA-2203715-A1 (CA)
Inventor: GILMORE DILLARD
IPC: H04W88/02
Filed: 1997-04-25
Abstract: A wireless communications device with low magnetic field emission is provided by disposing a magnetically absorptive material near the base of an antenna of a handset of the device. The magnetically absorptive material is preferably a ferrite-type metal oxide dispersed within a silicone rubber medium. The ferrite-type metal oxide acts to attenuate the magnetic field generated in the near field of the antenna. Interference with hearing aids worn by wireless communications device users is thereby reduced.
Patent CA-2204402-A1 (CA)
Title: Bottle with a flexible bag for distributing fluids and method for making same
Inventor: BODIN JACQUES
IPC: B65D83/00
Filed: 1996-09-04
Abstract: A bottle for distributing a product in fluid form is described, which includes a rigid container (1) with an opening provided with a neck (7), a flexible bag (13) for containing the fluid product inside the container (1), and a fluid extraction pump provided in the bag (13). The diameter of the neck (14) of the flexible bag is greater than that of the neck (7) of the rigid container, and the neck (14) of the bag (13) has an external flange (16) of greater diameter than the bag (13). The flexible bag can be filled prior to or following the assembly of the container. The invention is useful for distributing fluid products, particularly in pharmaceutical applications.
Patent CA-2207426-A1 (CA)
Title: A method for improving charging criteria in a mobile telephone network
Inventor: TUOHINO MARKKU
IPC: H04M15/00
Filed: 1995-12-20
Abstract: Charging criteria in a mobile telephone network may be improved in such a way that one cell or a group of several cells of the mobile telephone network is chosen as a group of special cells. The cells of the group may be situated within different MSC areas. Upon establishing a call it is analysed whether the location cell of the calling subscriber and/or the location cell of the called subscriber belong to the group of special cells. When the location cell of the calling subscriber and that of the called subscriber are situated within separate MSC areas, information on the location cell of the called subscriber will be transmitted to the MSC of the calling subscriber before connecting a call. In accordance with a preferred embodiment, a subscriber group consisting of subscriber numbers is determined. Thus, various call tarifs may be applied on the basis of the fact whether the subscribers belong to the group of special cells, and/or whether the subscriber numbers belong to the subscriber group.
Patent CA-2208062-A1 (CA)
Inventor: SHUMAN STEWART
IPC: C12N9/90
Filed: 1995-12-12
Abstract: This invention provides a modified vaccinia topoisomerase enzyme containing an affinity tag which is capable of facilitating purification of protein-DNA  complexes away from unbound DNA. This invention further provides a modified sequence specific topoisomerase enzyme. This invention provides a method of ligating duplex DNAs, a method of molecular cloning of DNA, a method of synthesizing polynucleotides, and a method of gene targeting. Lastly, this invention provides a recombinant DNA molecule composed of segments of DNA  which have been joined ex vivo by the use of a sequence specific topoisomerase and which has the capacity to transform a suitable host cell comprising a DNA  sequence encoding polypeptide activity.
Patent CA-2208603-A1 (CA)
Inventor: HUTCHINSON DOUGLAS K
IPC: C07D471/04
Filed: 1996-01-29
Abstract: L'invention concerne une phényloxazolidinone substituée par un noyau hétéroaromatique (Q) ayant des propriétés antimicrobiennes. Ce composé a la formule I. Dans cette formule, Q est un groupe hétéro-aromatique à 5 éléments ayant d'un à quatre atomes d'azote ou un groupe hétéroaromatique à 5 éléments condensé avec un noyau benzénique et ayant d'un à quatre atomes d'azote, R?1¿ est d'une manière indépendante H, OCH¿3?, F ou Cl; R?2¿ est un hydrogène, un C¿1?-C¿8?alkyle (éventuellement substitué avec un ou plusieurs F, Cl, hydroxy, C¿1?-C¿8?alcoxy, C¿1?-C¿8?acyloxy), C¿3?-C¿6?cycloalkyle, amino, C¿1?-C¿8?alkylamino, C¿1?-C¿8?dialkylamino, C¿1?-C¿8?alcoxy; et chaque Q est éventuellement substitué avec un ou plusieurs H, F, Cl, Br, OR?4¿, SR?4¿, S(O)¿n?R?4¿ (n = 1 ou 2), CN, O¿2?CR?4¿, NHCOR?4¿, NHCO¿2?R?4¿, NHSO¿2?R?4¿, CO¿2?R?4¿, CON(R?4¿)¿2?, COR?4¿, C¿1?-C¿8?alkyle droit ou ramifié ou C¿3?-C¿8?cycloalkyle, éventuellement substitué par un ou plusieurs groupes (a)-(m) ou phényle, éventuellement substitué par un ou plusieurs des groupes énumérés sous (a)-(n); et R?4¿ est H, un groupe C¿1?-C¿6?alkyle droit ou ramifié ou un C¿3?-C¿8?cycloalkyle, éventuellement substitué par un ou plusieurs atomes de fluor, de chlore, hydroxy, C¿1?-C¿4?alcoxy, C¿1?-C¿4?acyle, C¿1?-C¿4?acyloxy ou O¿2?CCH¿2?N(CH¿3?)¿2? ou phényle, éventuellement substitué par un ou plusieurs atomes de fluor, de chlore, C¿1?-C¿4?alkyle droit ou ramifié, hydroxy, C¿1?-C¿4?alcoxy, C¿1?-C¿4?acyle, C¿1?-C¿4?acyloxy ou O¿2?CCH¿2?N(CH¿3?)¿2?.
Patent CA-2209927-A1 (CA)
Inventor: LOPEZ ALVAREZ ROSA
IPC: C12Q1/40
Filed: 1996-11-08
Abstract: L'invention décrit l'utilisation de O-.beta.-D-galactopyranosyl-D-xyloses, en particulier 2-O-.beta.-D-galactopyranosyl-D-xylose et 3-O-.beta.-D-galactopyranosyl-D-xylose, pour la preparation de compositions des solutions destinées à l'évaluation de la lactase intestinale, et présentant une affinité à la lactase sensiblement améliorée. On décrit aussi un procédé pour l'obtention de O-.beta.-D-galactopyranosyl-D-xyloses, consistant à: faire réagir une D-xylose et un substrat de .beta.-D-galactopyranosyl en présence d'une enzyme .beta.-galactosidase, dans un milieu aqueux tamponné à un pH compris entre 5,0 et 9,0 et à une température entre 4 et 37 ~C; désactiver la .beta.-galactosidase en chauffant à 100 ~C lorsqu'on atteint le rendement maximum de formation de disaccharides déetecté par chromatographie en couche fine, et isolement des disaccharides formés par filtration en colonne garnie avec un diluant sélectionné entre l'eau ou eau/alcool.
Patent CA-2209993-A1 (CA)
Inventor: KITAGAWA HIROSHI
IPC: H04N5/349
Filed: 1996-11-07
Abstract: A color still image pickup device which enables display of a high picture quality equivalent to that of a 3-CCD image pickup device at the cost of a single chip image pickup device. A method for picking up color still image is also disclosed. A solid-state image pickup device (33) has an image pickup face on which a large number of photoelectric conversion elements are arranged in a matrix and a color filter (11) which has different color component areas corresponding to the array intervals of the photoelectric conversion elements and is fixed to the front face of the image pickup surface of the device (33). The position at which the light is incident on the device (33) is changed by relatively changing the device (33) and the incident light along the image pickup face in steps of the array intervals of the photoelectric conversion element, and the image data picked up by the device (33) are combined at a plurality of positions changed.
Patent CA-2210088-A1 (CA)
Title: Collagen-based methods and formulations for the treatment of immune system-mediated diseases
Inventor: KIVIRIKKO KARI I
IPC: C07K19/00
Filed: 1996-01-11
Abstract: The invention provides novel methods and compositions for the treatment of immune system-mediated diseases, including rheumatoid arthritis. The subject compositions comprise one or more different types of collagen or collagen derivatives and a mucosa binding structure. Specific combinations of collagen and/or collagen derivatives may be used to treat specific immune system-mediated diseases. The collagen(s) and/or collagen(s) derivatives used in the subject compositions may be either obtained from natural sources or produced by recombinant genetic engineering techniques and/or chemical modification means. Another aspect of the invention is to provide methods for treating immune system-mediated diseases by administering an effective amount of the subject collagen-containing compositions. The methods of the invention involve the oral administration of a collagen or collagens found in a specific tissue so as to induce the suppression (immunological tolerance) of inflammation against the tissue from which the collagen is found to occur in nature. The methods of the invention include the administration of the subject collagen(s) and/or collagen derivative(s) containing compositions into the intestines so as to induce immune tolerance, e.g., oral administration.
Patent CA-2210278-A1 (CA)
Inventor: AKERMAN JAN
IPC: E21B10/56
Filed: 1997-07-11
Abstract: According to the invention there is now provided a cemented carbide grade for rock excavation purposes with 96-88 % WC, preferably 95-91 wt-% WC with a binder phase consisting of only Co or Co and Ni, with maximum 25% of the binder being Ni, possibly with small additions of rare earth metals, for example Ce and Y, up to max 2% of the total cemented carbide. The WC grains are rounded because of the process of coating the WC with Co, and not recrystallized or showing grain growth or very sharp cornered grains like conventionally milled WC, thus giving the bodies according to the invention surprisingly high thermal conductivity.      The average grain size should be 8-30 µm, preferably 12-20 µm. The maximum grain size does not exceed two times the average value and no more than 2 % of the grains found in the structure are less than half of the average grain size.
Patent CA-2213739-A1 (CA)
Title: Spring brake actuator having two-ply pressure plate assembly
Inventor: PIERCE WILLIAM C
IPC: F16D65/28
Filed: 1995-02-10
Abstract: A two-ply pressure plate (36) for use in an air brake system (10)for a vehicle, such as a bus, truck or the like, is shown. The two-ply pressure plate (36) includes a diaphragm plate (92) which abuts a diaphragm (32) of an air brake system (10) and a support plate (98) which abuts the rear surface of the diaphragm plate (92). A control rod (18) is welded to the support plate (98) and diphragm plate (92). Some form of mechanical or metallurgical interconnection between the support plate (98) and diaphragm plate (92) is formed in between the mounting point of the rod (18) and the outer perimeter of the smaller of the two plates.
Patent CA-2213882-A1 (CA)
Title: Prepolymerized solid catalyst, process for preparing the same, and process for heterogeneous polymerization of olefins
Inventor: KOBATA ATSUO
IPC: C08F4/00
Filed: 1997-08-26
Abstract: A high-performance prepolymerized solid catalyst is prepared by polymerizing an olefin onto an olefin polymerization catalyst in a heterogeneous system under irradiation with an elastic wave, wherein the olefin is prepolymerized in an amount of not less than 0.1 g based on 1 mmol of a transition metal contained in the olefin polymerization catalyst.  The elastic wave is preferably an ultrasonic wave.    In a process for heterogeneous polymerization of an olefin, an olefin is subjected to slurry polymerization or gas phase polymerization in the presence of the prepolymerized solid catalyst.  In a process for heterogeneous polymerization of an olefin, an olefin may be polymerized onto the olefin polymerization catalyst in a heterogeneous system under irradiation with an elastic wave to prepare polyolefin.  Therefore, the heterogeneous polymerization of an olefin can be stably conducted and polyolefins of uniform property and high quality can be obtained.
Patent CA-2214399-A1 (CA)
Title: Soft gelatin capsule with a gelatin shell comprising xanthine derivative
Inventor: CIMILUCA PAUL ALFRED
IPC: A61K31/167
Filed: 1996-02-20
Abstract: The present invention relates to improved pharmaceutical compositions containing an analgesic encapsulated within a soft gelatin shell wherein said shell contains a xantine derivative, such a caffeine.
Patent CA-2215315-A1 (CA)
Title: Methods for preventing adsorption of thrombopoietin (tpo) and stable tpo-containing compositions
Inventor: OTSUKI NAOKI
IPC: A61K47/42
Filed: 1996-03-14
Abstract: A TPO-containing composition comprising a TPO protein having a sugar-chain moiety and at least one pharmaceutically acceptable additive selected from the group consisting of proteins, cellulose derivatives, surface active agents and polyvinyl alcohol; and a method of preventing TPO from being adsorbed on a container wall by using the above composition containing such additives, thereby preventing the titer-reduction caused by the adsorption.