baber/WOPTO huggingface dataset:
Patent CA-2273738-A1 (CA)
Title: Device for holding a plurality of containers
Inventor: DARIN NEIL E
IPC: B65D5/468
Filed: 1999-06-08
Abstract: A device for holding a plurality of containers of any shape which employs a base and opposed side support sections extending upwardly from the base having a back portion positioned against the side walls of the base and an extension extending inwardly into a storage area to provide a device for storing and displaying the containers which can be viewed and removed from the side of the device.
Patent CA-2274386-A1 (CA)
Inventor: LANG MARK F
IPC: B29C70/28
Filed: 1999-06-10
Abstract: A process for forming a wood-thermoplastic composite hybrid comprising the steps of providing a film comprising a malefic anhydride modified polyolefin, applying a wood layer and thermoplastic layer to the modified polyolefin film, heating and pressing the modified polyolefin film, wherein the modified polyolefin film forms a liquified layer between the wood layer and thermoplastic layer, and, cooling the wood layer, modified polyolefin film and thermoplastic layer sufficiently to form a wood-thermoplastic composite hybrid. The hybrid may be used in support structures, such as truck trailer flooring, shipping containers, scaffolding, and standing platforms.
Patent CA-2275070-A1 (CA)
Title: Railway truck sideframe with reinforced columns
Inventor: GOLEMBIEWSKI RONALD D
IPC: B61F5/52
Filed: 1999-06-17
Abstract: The present invention provides a sideframe for use in a traditional three piece railway freight car truck comprising a pair of laterally spaced sideframes supporting a bolster extending between the sideframes. Each sideframe comprises an elongated top compression member, two diagonal compression members extending generally downwardly at acute angles from near the ends of the top compression member, and a bottom member joining the other ends of the diagonal tension members. Two column members also extend vertically between the bottom member and the top compression member. Such column members are strengthened by two ribs that extend laterally across the structure of the column member between sidewalls of the column member.
Patent CA-2276177-A1 (CA)
Title: Orthodontic remedy containing pth
Inventor: IWAMOTO MASAHIRO
IPC: A61K38/29
Filed: 1997-12-26
Abstract: An orthodontic remedy containing a parathyroid hormone (PTH) or at least one PTH derivative as the active ingredient.
Patent CA-2278554-A1 (CA)
Inventor: TURNGREN CHRISTINA M
IPC: A61F13/00
Filed: 1997-01-22
Abstract: A bandage (12) encapsulated in a protective sterile covering is disclosed, whereby the bandage (12) may be removed from its sterile covering and applied with one hand without contamination of any portion of the bandage (12). The apparatus and method to manufacture the unique bandage is also disclosed.
Patent CA-2279220-A1 (CA)
Inventor: OBRECHT WERNER
IPC: C08L21/00
Filed: 1999-07-30
Abstract: A rubber mixture containing at least one rubber component, at least one filler, and conventional additives that it contain at least one first gel as a filler, which is essentially comprised of a rubber, has a particle size of 3x10 -9 to 1x10 -6 m, and has a swelling index in toluene of 1 to 15, and at least the surface of this gel has acid or base groups, where these groups have not been produced by means of reaction with dithiophosphonic acid, and comprises: a) at least one second gel as an additional filler, which is essentially comprised of a rubber, has a particle size of 3x10 -9 to 1x10 -6, and has a swelling index in toluene of 1 to 15, which is in a position to undergo a neutralization reaction with the acid or base groups of the first gel and/or b) contains at least one substance as an additional additive, which is capable of undergoing a neutralization reaction with the acid or base groups of at least one gel.      The rubber mixture demonstrates an improved hysteresis behavior in the vulcanized state so that, with the use of thin rubber mixture in tires, for example, the rolling resistance is reduced and the wet slippage behavior is improved in relation to the conventional rubber mixture.      Methods of formulating such rubber mixtures are also provided.
Patent CA-2279226-A1 (CA)
Title: Three-dimensional radar apparatus and method for displaying three-dimensional radar image
Inventor: YAMANE DAISAKU
IPC: G01S13/86
Filed: 1999-07-30
Abstract: Disclosed is a three-dimensional radar apparatus comprising a radar transmitting/receiving unit, a three-dimensional polygon-generating unit, and a three-dimensional graphics unit, wherein a radar transmitter/receiver outputs signals concerning orientation information, distance information, and reception intensity information on the basis of a radio wave reflected from a target, and a scan converter is used to convert the signals concerning the orientation information, the distance information, and the reception intensity information into two-dimensional radar image data composed of two-dimensional rectangular coordinates and brightness information of each of picture elements. The two-dimensional radar image data is also inputted into the three-dimensional polygon-generating unit to perform polygon-generating processing on the basis of the two-dimensional rectangular coordinates and the brightness information of each of the picture elements. Three-dimensional radar image data is prepared in the three-dimensional unit on the basis of obtained polygon-based information, and it is accumulated in a frame memory.      Thus, a three-dimensional radar image is displayed on a display device.
Patent CA-2279609-A1 (CA)
Title: Device to actively weaken undesirable vibrations in a rotating roll; device for treatment of a material web; specifically a paper or cardboard web
Inventor: KUSTERMANN MARTIN
IPC: G01H1/00
Filed: 1999-08-03
Abstract: A device to actively reduce undesirable vibrations in a rotating roll includes at least one sensor arrangement to detect/measure the undesirable vibrations and at least one power unit device which dependent upon the detecting/measuring result, influences the roll to reduce the undesirable vibration. The sensor arrangement includes at least one sensor which relative to the rotational axis of the roll, is located radially inside the substantially circular cylindrical outer surface of the roll and/or at least one sensor which is located remotely from the substantially circular cylindrical outer surface of the roll.
Patent CA-2279719-A1 (CA)
Inventor: DAIGLE GILLES A
IPC: H04M1/03
Filed: 1999-08-06
Abstract: This invention is a device to reduce the generation of extraneous noise in the mouthpiece of a handset due to airflow at the entrance to the microphone. The problem of airflow is particularly acute for the plosive sounds such as "p" and "t" for which the velocity of air flow is high. The invention comprises an array of small holes, a backing chamber and an offset sound tube leading to the microphone. Significant reductions in broadband airflow noise are achieved.
Patent CA-2280123-A1 (CA)
Title: Wet wipes having improved pick-up, dispensation and separation from the stack
Inventor: BAUER RAINER RICHARD BERND
IPC: A47K10/42
Filed: 1998-02-05
Abstract: The present invention relates to wet wipes (1) for use in wiping surfaces in the home and in industry in addition to their use on the human body such as for baby wipes, make-up removal and other skin care applications. The wet wipes are provided with an improved leading edge (2), which can be readily identified grasped and separated from the wet wipe (1) stack by the consumer. This is achieved by reducing the coefficient of friction of at least one surface of the substrate of the wipe (1) so as to reduce the adhesive forces between adjacent surfaces of the wipes.
Patent CA-2280262-A1 (CA)
Inventor: MARUKAWA KYOHEI
IPC: E01F9/524
Filed: 1999-08-11
Abstract: A traffic sign for use in a paved road has a housing with an open upper end. A holder is vertically movably received in the housing. A light emitting unit is installed in the holder to move therewith. A transparent plate is mounted on the holder to move therewith. The transparent plate permits a light from the light emitting unit to transmit therethrough. A space is defined between a bottom of the housing and a lower end of the holder to permit the vertical movement of the holder in the housing. An elastic support ring has an inner wall fixed to an outer surface of the holder and an outer wall fixed to an inner surface of the housing. Projections are formed on the elastic support ring.      Each projection projects upward beyond the transparent plate.      Recesses are provided by the elastic support ring. Each recess is defined between the projections, so that the light from the light emitting unit is viewed through the transparent plate and each of the recesses.
Patent CA-2283931-A1 (CA)
Title: Non-aqueous battery of a thin configuration
Inventor: YASUKATA KOUICHI
IPC: H01M50/178
Filed: 1998-03-19
Abstract: Disclosed is a non-aqueous battery which employs a casing made of opposites sheets of at least-three-layer laminates, each comprising an inner thermoplastic resin layer, a middle metal foil layer and an outer electri-cally insulating material layer, wherein the pouchy casing has an elongated, hermetic adhesion area along a periphery of the pouchy casing in which adhesion area the opposite inner thermoplastic resin layers are melt-adhered to each other and the casing has terminal-withdrawal sites in the hermetic adhesion area, and wherein the casing satisfies any one or both of the following characteristics (.alpha.) and (.beta.): (.alpha.) the width of an elongated portion of the middle metal foil layer in the hermetic adhesion area of the casing, is at least ten times the thickness of an elongated portion of the inner thermoplastic resin layer in the hermetic adhesion area, and the elongated portion of the middle metal foil layer in the hermetic adhesion area is deficient in a peripheral portion thereof at least at portions thereof around the termi-nal-withdrawal sites; and (.beta.) the surface of the peripheral edge of the pouchy casing is treated for electric insulation at least at portions thereof around the terminal-withdrawal sites.
Patent CA-2285037-A1 (CA)
Title: Nouveaux derives du 2-(iminomethyl)amino-phenyle, leur preparation, leur application a titre de medicaments et les compositions pharmaceutiques les contenant
Inventor: AUGUET MICHEL
IPC: A61P35/00
Filed: 1998-02-16
Abstract: L'invention a pour objet des nouveaux dérivés du 2-(iminométhyl)amino-phényle, leur préparation, leur application à titre de médicaments et les compositions pharmaceutiques les contenant.
Patent CA-2286792-A1 (CA)
Inventor: KRAUS MENACHEM A
IPC: A61M5/14
Filed: 1998-03-24
Abstract: This invention discloses an intravenous infusion flow indicator including a housing (10) defining an infusion liquid inlet (16), an infusion liquid outlet (18), a hydrophilic membrane (20) disposed in the housing (10) and being operative when wetted for permitting liquid flow, and preventing airflow therethrough to the liquid outlet (18). The liquid flow may be observed as droplets, the housing defining at least one volume (25) whose size and configuration are selected such that irrespective of the orientation of the housing following priming, infusion liquid within the housing is always in touch relationship with the membrane (20) thereby permitting continued infusion liquid flow therethrough.
Patent CA-2287615-A1 (CA)
Title: Brake lathe adapter
Inventor: POTRATZ JAMIE ALLAN
IPC: B24B41/06
Filed: 1999-10-28
Abstract: The adapter can be positioned between the arbor of a standard brake lathe and the internal surface of a four wheel drive vehicle rotor/hub/bearing assembly to enable the assembly to be turned by the lathe for grinding the rotor. The adapter comprises a steel body having a flange and a stepped, cylindrical shaft. A bore extends axially through the body and is sized to fit the arbor. The adapter shaft has an outer stepped surface configured to conform with and support the internal surface of the assembly. The adapter flange conforms to the inner end face of the assembly. Use of the adapter does away with the need to dismantle the rotor/hub/bearing assembly in order to re-surface the rotor and enables the inexpensive standard brake lathe to deliver "on vehicle" quality machining.
Patent CA-2288307-A1 (CA)
Title: Novel triggering receptor involved in natural cytotoxicity mediated by human natural killer cells and antibodies that identify the same
Inventor: BOTTINO CRISTINA
IPC: A61K38/00
Filed: 1999-11-15
Abstract: The invention relates to a novel compound termed NKp30 that is selectively expressed by all mature NK cells and that is involved in human natural cytotoxicity as an activatory receptor, to new antibodies that bind to the NKp30 structure, and to the pharmaceutical and medicinal uses thereof.
Patent CA-2291167-A1 (CA)
Inventor: OLAH ANDREW M
IPC: C09J127/06
Filed: 1998-05-27
Abstract: The present invention relates to a low VOC solvent based adhesive comprising a mixture of at least two organic solvents and a thermoplastic resin. Desirably the adhesive has a flash point of at least 100 ~F when measured in accordance with ASTM D3828-87. The solvent blend of the low VOC solvent based adhesive of the instant invention volatilizes at substantially reduced rates as compared to conventional solvent blends in solvent based adhesives. Furthermore, this novel low VOC solvent based adhesive is easy to apply, cost effective, and cures within a reasonable time without the use of heat, ultraviolet light or other mechanical devices. In addition, the novel low VOC solvent based adhesive has good storage stability in metal or non-metal containers.
Patent CA-2292600-A1 (CA)
Title: Compositions and methods for inhibiting photoaging of skin
Inventor: FISHER GARY J
IPC: G02B5/22
Filed: 1998-06-03
Abstract: Compositions and methods are provided for ameliorating various effects of UVA  and UVB radiation from the sun. The compositions including an ingredient that prevents photoaging from MED and subMED  radiation, such as a retinoid, certain other compounds (such as N-acetylcysteine, 2-furildioxime, and vitamin C) and optionally other MMP  inhibitors such as tetracyclines and/or compounds that inhibit the P-450-mediated metabolism of retinoids such as ketoconazole and other azole compounds. In the method, the composition is applied prior to exposure to the sun; depending upon the ingredients used in the composition, application should be from 7 to 48 hours prior to exposure. Compounds that prevent erythema (skin reddening, sunburn) do not necessarily protect against UV-mediated elevation of MMP  levels and activity, and similarly compounds that prevent UV-mediated elevation of MMP levels and activity are not necessarily effective against UV-induced erythema.
Patent CA-2294887-A1 (CA)
Title: Improved methods and devices for the treatment of airway obstruction, sleep apnea and snoring
Inventor: DEROWE ARI
IPC: A61B19/00
Filed: 1997-11-05
Abstract: This invention is methods and devices for the treatment of airway obstruction, sleep apnea and snoring, by tongue suspension for treatment of airway obstruction in a human subject, including the steps of inserting a bone anchor (20) into the mandible (72) of the subject, and fastening at least one suture (32) to the bone anchor (20) to suspend the tongue to the mandible (72). Preferably, the bone anchors used are surgical screws (20). The sutures (32) are fastened to at least one surgical screw (20), and are preferably inserted in positions adjacent to the mandible's midline. Alternatively, suspension of the hyoid bone is accomplished.
Patent CA-2294956-A1 (CA)
Title: 2-sulfamoylbenzoic acid derivatives
Inventor: WATANUKI MITSURU
IPC: C07D277/24
Filed: 1998-06-12
Abstract: 2-Sulfamoylbenzoic acid derivatives represented by general formula (I) or salts thereof, having both a leucotriene D4 receptor antagonism and thromboxane A2 receptor antagonism; and a pharmaceutical, an antiallergic agent, and an antagonist for both leucotriene and thromboxane A2, each containing the same as the active ingredient.
Patent CA-2295372-A1 (CA)
Inventor: GAFFNEY THOMAS E
IPC: B62B3/02
Filed: 2000-01-13
Abstract: A utility cart is presented having improved assembleability, economy, rigidity and stability. In one feature, the cart includes a wheeled frame having a shelf supported by the frame. The shelf includes a moveable surface and the frame includes a retention surface. The moveable surface moves between a position of out of engagement with the retention surface and a position in engagement with the retention surface. This structure allows the shelf to snap into place without the need for separate mechanical fasteners. According to another feature, the cart includes a top shelf configured to deflect U-shaped leg members inward to apply a binding force upon the bottom shelf. According to a third feature, the cart includes a cross member connecting two leg members, the cross member having L-shaped slots to receive protuberances on the leg members.
Patent CA-2298983-A1 (CA)
Inventor: YU ZUOXING
IPC: B60J10/08
Filed: 2000-02-18
Abstract: A thin layer of a magnetizable coating is extruded or coextruded onto a external surface portion of a tubular sponge bulb seal for an automotive door or hatch. The coating is of a thickness, location on the seal and formulation to be selectively magnetized to provide a desired magnetic force level to optimize the balance between effective sealing and ease of door opening.
Patent CA-2299718-A1 (CA)
Inventor: MILLSTEIN JOSHUA
IPC: B62M27/00
Filed: 2000-02-29
Abstract: A snow cycle comprising a frame member with a seat assembly and a front tube element with a ski to secured thereto. A handle bar set is operably secured to the front tube element and a pedal drive assembly is mounted on the frame. The pedal drive assembly comprises a front chain ring secured to a first chain linked to a pair of pedals. The first chain is linked to a rear gear cluster. The rear gear cluster includes an outer gear and an inner gear cluster. A derailer assembly is linked to the first chain, and a second chain is moveably secured to the outer gear cluster and to an outer track gear secured to a first slotted axle. A track element is secured to the frame member and includes a plurality of gear rollers.      A track drive gear is secured to the track element and to the outer track gear, with the outer track gear being mounted on a second rear axle secured to the frame member. A brake assembly for controlling the movement of the snow cycle is secured to the frame member for controlling the movement of the snow cycle.
Patent CA-2299813-A1 (CA)
Title: Method for manufacturing semiconductor device capable of avoiding flaws and erosion caused by metal cmp process
Inventor: KUNUGI TAKAHARU
IPC: H01L21/3205
Filed: 2000-03-01
Abstract: In a method for manufacturing a semiconductor device, a first conductive layer is formed above a semiconductor substrate, an insulating layer is formed on the first conductive layer, and a sacrifice layer is formed on the insulating layer. Then, a hole is perforated in the sacrifice layer and the insulating layer. Then, a second conductive layer is formed on the sacrifice layer and within the hole.      Then, a metal chemical mechanical polishing operation is performed upon the second conductive layer to expose the sacrifice layer. Finally, the sacrifice layer is removed.
Patent CA-2300800-A1 (CA)
Title: Longitudinal gearbox, in particular for mototcycles
Inventor: TODERO UMBERTO
IPC: F16H3/093
Filed: 2000-03-16
Abstract: A longitudinal gearbox (11), in particular for motorcycles, comprises a housing (12) in which there is accommodated a drive or primary shaft (15), which can be rotated by an engine, and is associated with a secondary shaft (45). Inside the housing (12), there are also accommodated a first (19) and a second (20) return shaft, which support respectively idle first (17) and second (18) gears, each of which engages with drive gears (16), which are keyed onto the primary shaft (15) . On the first (19) and on the second (20) return shaft, there is also keyed a return gear (29), which engages with a corresponding return gear (44), which is keyed onto the secondary shaft (45). In addition, the first (19) and the second (20) return shaft support clutches (21, 22, 48, 49), which can lock one of the first (17) or second (18) gears alternatively, in order to permit the transmission of motion from the primary shaft (15) to the secondary shaft (45), with a specific transmission ratio.
Patent CA-2302226-A1 (CA)
Title: Camptothecin analogs and methods of preparation thereof
Inventor: JOSIEN HUBERT
IPC: C07D491/044
Filed: 1998-08-26
Abstract: The present invention provides generally a compound having general formula(1), wherein R1 and R2 are independently the same or different and are hydrogen, an alkyl group, an alkenyl group, a benzyl group, an alkynyl group, an alkoxyl group, an aryloxy group, an acyloxy group, a carbonyloxy group, a carbamoyloxy group, a halogen, a hydroxyl group, a nitro group, a cyano group, an azido group, a formyl group, a hydrazino group, an acyl group, an amino group, -SRc, wherein, Rc is hydrogen, an acyl group, an alkyl group, or an aryl group, or R1 and R2 together form a group of the formula -O(CH2)nO-wherein n represents the integer 1 or 2; R3 is H, F, a halogen atom, a nitro group, an amino group, a hydroxyl group, or a cyano group; or R2 and R3 together form a group of the formula -O(CH2)nO- wherein n represents the integer 1 or 2; R4 is H, F, a C1-3 alkyl group, a C2-3 alkenyl group, a C2-3 alkylnyl group, or a C1-3 alkoxyl group; R5 is a C1-10 alkyl group, or a propargyl group; and R6, R7 and R8 are independently a C1-10 alkyl group, a C210 alkenyl group, C2-10 alkynyl group, an aryl group or a -(CH2)NR9 group, wherein N is an integer within the range of 1 through 10 and R9 is a hydroxyl group, alkoxy group, an amino group, an alkylamino group, a dialkylamino group, a halogen atom, a cyano group or a nitro group; and pharmaceutically acceptable salts thereof.
Patent CA-2302363-A1 (CA)
Inventor: LYNCH WILLIAM H
IPC: C03C17/30
Filed: 1998-07-01
Abstract: An amber vehicle lamp (10) having a lamp bulb, and an amber coating (12) including a clear silicone-polyester resin, and colorants including yellow iron oxide, and a yellow anthraquinone. The amber coating may further include a silane coupling agent. The amber vehicle lamp (10) provides an amber color meeting ECE specifications, and having a coating durability of 96 percent of color at 70 percent of the rated lamp life. The colorants have a particle size of less than 0.01 microns providing a substantially clear albeit amber colored bulb.
Patent CA-2304123-A1 (CA)
Title: Antibacterial therapy for multi-drug resistant bacteria
Inventor: WILLEY BARBARA M
IPC: A61K35/768
Filed: 2000-04-19
Abstract: The invention relates to selected bacteriophages, formulations containing same, and their use in killing or inhibiting the growth of bacteria, particularly methicillin-resistant Staphylococcus aureus (MRSA).
Patent CA-2304521-A1 (CA)
Title: Method and apparatus for preparing bi-213 for human therapeutic use
Inventor: VAN GEEL JACQUES
IPC: G21G4/08
Filed: 1999-06-14
Abstract: This invention relates to a method and an apparatus for preparing Bi-213 to be integrated in a radioimmunoconjugate for human therapeutic use. According to the invention the method comprises the sequence of steps as follows: a) an ampoule (5) containing colloid-free actinium-225, obtained from drying an actinium nitrate solution, is loaded into a container (20) provided with radiation panels (21); b) a dissolving medium is poured into the ampoule (5); c) the solution obtained in the ampoule is transferred into an ion exchange column (6); d) an elution medium is circulated through the column (6); e) the eluate containing eluted Bi-213 is pumped towards a vial (10) for quantification and quality control.