baber/WOPTO huggingface dataset:
Patent CA-2136005-A1 (CA)
Title: Electromagnetic door lock armature assembly
Inventor: WALTZ KEVIN P
IPC: E05C19/16
Filed: 1992-10-27
Abstract: An electromagnetic door lock assembly employs an electromagnet (10) positioned in a frame adjacent to a door, and an ad-justable armature assembly positioned in the door for interaction with the electromagnet. The armature assembly (24) includes an armature plate (28) having a pair of shear low-cost, replaceable elements that initially engage the electromagnet (10). A backing plate (46) is situated adjacent to the armature plate, and a stem coupling the backing plate to the armature plate includes a spring biasing the backing plate (46) and armature plate (28) toward each other. A  mounting portion for mounting the armature assem-bly (24) to a door to be locked is provided with adjusting screws for adjustably positioning the backing plate at a fixed position with respect to the mounting portion so that the armature plate (28) is positioned at a first position for optimum interaction with the electromagnet (10), the screws having elongated heads for maintaining the relative alignment between the armature plate (28) and the mounting portion as the armature plate moves between the first position and a position contiguous to the electromagnet (10).
Patent CA-2138383-A1 (CA)
Title: Recombinant xylanases
Inventor: HAZLEWOOD GEOFFREY P
IPC: D21C9/10
Filed: 1993-06-17
Abstract: Recombinant xylanases are derived from anaerobic fungi, particularly Neocallimastix patriciarum. The enzymes are highly specific for xylans and have industrial value, particularly in the pulp and paper industries. Certain truncated forms of the enzymes, and enzymes encoded by truncated DNA sequences, are preferred for their high expression levels.
Patent CA-2140028-A1 (CA)
Title: Label face stock
Inventor: WEBER RALPH J
IPC: C09J7/29
Filed: 1993-07-13
Abstract: A multilayer label stock structure comprising a label stock of polypropylene film having on one side thereof a highly print-able blend of (A) alkylene acrylate copolymer and (B) an interpolymer of an alkyl acrylate, an alkyl methacrylate and an alkyl acrylate acid.
Patent CA-2141578-A1 (CA)
Title: Call transfer within cellular communications systems
Inventor: GINTER THOMAS
IPC: H04M3/54
Filed: 1994-06-01
Abstract: A system and method provides multiple sequential call-forwarding transfers to a sequence of C-numbers within a conventional cellular radio communications system by providing a unique identifier for each call and enabling a home location register to coordinate and disseminate multiple calls made to the same mobile station.  The HLR stores, within a subscriber database, a sequence of C-numbers on a call-forwarding priority list to which calls are to be forwarded in the event a call cannot be completed to the mobile station.  Each C-number is associated with sets of unique identification numbers and time stamps.  When an incoming call is received at an originating mobile switching center, a transfer-to-number request message, containing a unique number identifying the request, is transmitted from the MSC to the HLR containing the subscriber database.  In response, the HLR analyzes the request, searches the C-number priority list, and transmits to the MSC, the optimum C-number for completing the call.  If the call cannot be completed, the process is repeated until the call is completed, the call is terminated, or the call-forwarding priority list is exhausted.
Patent CA-2142122-A1 (CA)
Title: Formulated ethylene/.alpha.-olefin elastomeric compounds
Inventor: MCKAY KEVIN W
IPC: C08J5/00
Filed: 1993-09-13
Abstract: Formulated compositions having good uncured ("green") and cured physical properties are disclosed. The compositions comprise at least one substantially linear ethylene/C3-C20 .alpha.-olefin copolymer, or alternately, at least one linear ethylene/C5-C20 .alpha.-olefin copolymer. The compositions are easily molded and have particular utility in making wire and cable coatings.
Patent CA-2142169-A1 (CA)
Inventor: MARTIN JOHANNES J E
IPC: F23G5/50
Filed: 1995-02-09
Abstract: The rubbish is fed via a funnel (1), a chute (2) and a table (3), on which feed pistons move forwards and backwards, onto a firing grate inclined towards its front end. movement of the grate stages formed by individual grate bars transfers material to the rear end of the firing grate. The rubbish is then subjected to an intensive burning until finally at the end of the firing grate the burnt-out slag drops into a slag waste shaft (6), at the lower end of which, a de-slagging device filled with water is provided. The air necessary for combustion is fed from individual zones (9a-9c) via a combustion air feed conduit (10).
Patent CA-2142905-A1 (CA)
Title: Two piece all plastic seal
Inventor: FOLTA CHRISTOPHER M
IPC: B65D51/24
Filed: 1993-08-20
Abstract: A closure device for use with a container (11) having an open neck finish, including an inner cap (21) having a skirt (27) terminating in an open end which engages the outside diameter (D1) of the finish. The inner cap (21) is sized to initially engage the finish. The skirt (27) has circumferentially spaced slits (33) extending, which may function as lyophilization ports, which permit the inner cap (21) to expand upon an axial closing force and engage the bottom of the finish. A liner (19) is positioned in the inner cap (21) proximate the closed end and is compressed against the finish when the cap is moved to alignment with the bottom of the finish. An outer cap (17) is locked on to the inner cap (21) in pre-assembly which then encloses the inner cap (21) after complete assembly to seal and compress the liner (19) between the finish (43) and the inside face of the inner cap (21). In a preferred embodiment, an inwardly facing ridge (35) is located on the inside of the inner cap (21) to engage the liner (19) by a distance sufficient to permit the liner (19) to seal to the finish (43) over the maximum variation of dimensions for the liner (19) and for the crown on the finish (43).
Patent CA-2143978-A1 (CA)
Inventor: DENOMME JACQUES
IPC: B66D1/00
Filed: 1995-03-06
Abstract: Le treuil pour véhicule tout terrain (tels les quatre roues), utilise la force transmise sur les roues motrices arrières pour enrouler un cable. Le treuil comporte trois pièces principales: L'arbre de transmission (fusée), le rouleau de cable amovible et un anneau d'enlignement. Lorsque le rouleau n'est pas utilisé, il peut être rangé dans un coffret contenant des rallonges et d'autres pièces d'équipement utilisées pour tirer.
Patent CA-2144046-A1 (CA)
Title: High-voltage winding
Inventor: MUELLER FRANZ
IPC: H02K3/50
Filed: 1993-09-09
Abstract: The object of the invention is a low-part-load and mechani-cally reliable fixing for a high-voltage winding which can also be easily manufactured. The winding is fixed in the region of its head with a glass-fibre tube (1) passing around each winding rod (2). The glass-fibre tube is surrounded by a woven glass or polyester struc-ture. In order to obtain good mechanical strength the glass-fibre tubes (1) are filled with a resin. In order to prevent partial dis-charges in the interstices (4) formed by the glass-fibre tube (1) and the rod or winding insulation (3), the glass-fibre tube is coated with a semiconducting polymer. The purpose of the elastic polymer coat-ing is to provide a seal when resin is injected into the woven glass tube. In addition, the entire potential distribution between the two conductors and coil or rod insulation is shifted in favour of the glass tube, thus preventing the ionisation of the interstices.
Patent CA-2144360-A1 (CA)
Inventor: ALOISI ROBERT J
IPC: B31B1/74
Filed: 1995-03-10
Abstract: Containers and a method for forming such containers having larger brims with reduced brim curl defects is disclosed including providing a plurality of container blanks for forming containers, forming a plurality of container shells from the plurality of blanks, accumulating the plurality of container shells at an accumulation station. subjecting at least an upper periphery of the shells to a humid atmosphere to precondition the shells with the atmosphere preferably including steam, successively removing the shells from the accumulator and subsequently forming a brim curl about an upper periphery of the shell with the shells being subject to the humid atmosphere for a predetermined time period sufficient to form defect-free brim curls by extending the forming strain limits of the paperboard material. This method being carried out by using an accumulator for accumulating the container shells for further processing. Alternatively, the container blanks can be retained in a hopper leaving the portion of the container blank to be formed into the brim of the container exposed.
Patent CA-2145665-A1 (CA)
Title: Railing made of prefabricated standard components
Inventor: HAMM WILFRIED
IPC: E04F11/18
Filed: 1993-09-28
Abstract: The invention relates to a railing of prefabricated standard components with railing posts (1), connecting elements (2), between the railing posts (1) and railing inserts (3). The railing posts (1) respectively consist of an elongated part fastenable to a building structure (8) and an angled short end. The short end of the railing posts (1) islongitudinally movably insertable into the connecting elements (2). The elongated part of the respectively adjacent railing post (1) is held in a transverse opening of the connecting element (2). In accordance with the invention, the connecting elements (2) are constructed as handle parts which in a longitudinal direction have a pocket bore (5) for receiving the short end of a railing post (1) and transverse thereto a transverse bore (6) for the vertical elongated part of the railing post (1) connectable thereto. Furthermore, insert mounts (4) for the mounting of the railing insert (3) are adjustably mounted on the elongated part of the railing posts (1).
Patent CA-2147909-A1 (CA)
Inventor: LEONE FRANK SALVATORE
IPC: H05K7/02
Filed: 1995-04-26
Abstract: Disclosed is a distribution unit which provides means for tracing patch connections. Each module is electrically connected to a shelf controller through a backplane. The shelf controllers are, in turn, coupled to a host computer. Pressing a button on one module lights an LED on that module and on the module which shouldbe connected thereto based on the data base in the host computer.
Patent CA-2148078-A1 (CA)
Title: Platelet aggregation inhibitor
Inventor: MOCHIZUKI NOBUO
IPC: C07D237/14
Filed: 1993-10-22
Abstract: ABSTRACT FOR THE DISCLOSURE    A preventive agent for platelet aggregation comprising a compound represented by the following general formula [I]:                                           [I] wherein Y is -CH2CH2- or -CH2CH2CH2-  R is hydrogen or methyl  and   represents a single bond or a double bond  or a pharmaceutically-compatible complex thereof as the active ingredient,  is disclosed.
Patent CA-2148243-A1 (CA)
Inventor: BREDALL WILLIAM A
IPC: A46D1/00
Filed: 1993-10-29
Abstract: The present invention relates to a toothbrush which exhibits superior interproximal and gingival margin cleaning. The toothbrush includes an elongated handle member (12) connected to a toothbrush head member (14). The head is divided into a "toe" (20) and "heel" (22) region. A multiplicity of bristles (24) extend from the heel portion, the distal ends of these bristles form a longitudinally aligned concave shape (28) when viewed on end. A multiplicity of bristles (30) extend from the toe region of the head wherein these bristles are at least as tall as the general height of the bristels extending from the heel portion when viewed from the side and wherein the side profile view of the distal ends of the bristles extending from the toe portion form a generally linear surface which forms an angle relative to the general plane of the bristles extending from the heel portion.
Patent CA-2148616-A1 (CA)
Inventor: BURGESS LAURENCE E
IPC: C07D/
Filed: 1993-09-17
Abstract: PCT No. PCT/US93/08613 Sec. 371 Date Jul. 7, 1995 Sec. 102(e) Date Jul. 7, 1995 PCT Filed Sep. 17, 1993 PCT Pub. No. WO94/12505 PCT Pub. Date Jun. 9, 19944-Chloro-2-thiophenecarboxylic acid is made by forming a compound of formula (Ia), disclosed herein, wherein R3 is (C1-C6) alkyl, phenyl, or benzyl; converting the compound to a compound of formula (IVa), disclosed herein, and removing the silyl group R3Si-. The product is useful as an intermediate in making pharmaceutical products.
Patent CA-2149091-A1 (CA)
Title: Methods for inhibiting endometriosis and uterine fibroid disease with 1,1,2-triphenylbut-1-ene derivatives
Inventor: FONTANA STEVEN ANTHONY
IPC: A61P15/00
Filed: 1995-05-10
Abstract: The present invention provides novel methods of inhibiting uterine fibroid disease and endometriosis in women comprising administering to a woman in need of treatment an effective amount of a compound of formula I       (I) wherein R1 and R2 may be the same or different provided that, when R1 and R2 are the same, each is a methyl or ethyl group, and, when R1 and R2 are different, one of them is a methyl or ethyl group and the other is a benzyl group, or a pharmaceutically acceptable salt thereof.
Patent CA-2152951-A1 (CA)
Inventor: MIYASAKA TAKAO
IPC: A01G13/02
Filed: 1994-11-24
Abstract: Produit désherbant caoutchouté conservant longtemps son efficacité et facile à fabriquer. Ledit produit consiste à former dans un élément de caoutchouc (10) de nombreux trous traversants (12) d'une forme donnée, susceptibles de recevoir l'eau de pluie et la lumière solaire et dans lesquels est mélangé un herbicide hydrosoluble.
Patent CA-2153335-A1 (CA)
Inventor: OLSON WALTER H
IPC: A61N1/362
Filed: 1993-12-15
Abstract: An apparatus for detecting, identifying and treating tach-yarrhythmaias. Tachyarrhythmias are detected and identified by the use of overlapping ranges of intervals. Provisional identification of tachyarrhythmia is accomplished by measuring and tracking intervals within two overlapping or adjacent interval ranges. Further classification and identification of tachyarrhythmias is accomplished by determinining the relative numbers of intervals within a preceding series falling within a third interval range, overlapping one or both of the interval ranges. In response to identification of the tachyarrhythmia, an appropriate therapy is selected and delivered.
Patent CA-2155457-A1 (CA)
Title: Harness with adjustable means for supporting a tool belt
Inventor: BELL MICHAEL
IPC: A62B35/00
Filed: 1995-08-04
Abstract: A harnesses for protecting a worker from a fall off of an elevated structure. The harness is arranged to suspend a tool belt therefrom and harness comprises a pair of leg straps, a pair of upper torso straps, a pair of rappelling straps, a seat strap, and four belt suspenders. Each of the upper torso straps includes a chest strap portion and a back strap portion, with the chest strap portions extending across respective portions of the chest of the worker. The back strap portions extend across respective portions of the back of the worker. Two of the belt suspenders are mounted on respective ones of the back strap portions and include extendable free end portions have respective hooks thereon for releasable securement to respective rear portions of the tool belt. The other two belt suspenders are mounted on respective ones of the chest strap portions and include respective hooks for releasable securement to respective front portions of the tool belt. The upper torso straps are adjustable in length to enable the tool belt suspended by said belt suspenders to be raised or lowered in the front and back by the adjustment of the length of the upper torso straps.
Patent CA-2155711-A1 (CA)
Inventor: AKIMOTO KENGO
IPC: A23L1/30
Filed: 1995-08-09
Abstract: A preventive or improving agent for medical symptoms accompanying delayed allergy reactions which contains an .omega.9-unsaturated fatty acid as an effective component is provided.
Patent CA-2159546-A1 (CA)
Title: Cycloalkano-indole and -azaindole derivatives
Inventor: MUELLER ULRICH
IPC: C07D/
Filed: 1995-09-29
Abstract: Cycloalkano-indole and -azaindole derivatives are prepares by reaction of appropriately substituted carboxylic acids with amines. The cycloalkano-indole and -azaindole derivatives are suitable as active compounds for medicaments, preferably antiatherosclerotic medicaments.
Patent CA-2160008-A1 (CA)
Title: Process for converting sodium sulphate
Inventor: BOBIK MICHAEL
IPC: D21C11/00
Filed: 1994-03-31
Abstract: To recover the sodium-sulphur compounds  following sodium-based pulp processing, e.g. the ASAM process or basic or acidic sodium sulphite processes, the waste liquor is burnt in a lye burning vat (1) with liquid slag extraction and the exhaust gases are subjected to multi-stage purification with dry fly-ash recovery and the gaseous sulphur compounds are also separated in a multi-stage washing process. The water-soluble components of the fly-ash are taken to the waste liquor to be burnt and thus the sulphur to be recovered in the slag is increased. The slag is dissolved in water and the dissolved sodium compounds are converted by multi-stage carbonisation    with a part of the purified flue gas into sodium bicarbonate and H2S. The H2S is burnt and finally converted into sodium sulphite so that the desired lye for pulping cellulose can be made up from sodium sulphite and carbonate.
Patent CA-2164149-A1 (CA)
Title: Foamer nozzle for trigger sprayer
Inventor: DOBBS DOUGLAS B
IPC: B05B7/00
Filed: 1995-11-30
Abstract: A foamer nozzle assembly combines a turbulence chamber with a foam enhancer comprising a plurality of spaced ribs defining openings, the ribs having flat surfaces lying perpendicular to the inner wall of the chamber for further generating foam as the foam bubbles impact against such flat surfaces to further mix with the air in the turbulence chamber.
Patent CA-2164196-A1 (CA)
Title: Multiple track rail system
Inventor: CARPENTER JACK H
IPC: B61F13/00
Filed: 1994-03-30
Abstract: A multiple track rail transportation system provides cars (10) having a greater than standard width to span adjacent parallel tracks, and apparatus providing for such cars (10) to ride on standard wheel trucks (20) on each of the parallel tracks. Laterally spaced apart and coupled conventional engines may be used to pull such cars (10), and interconnection between the laterally spaced apart locomotives is provided to enable the train to be operated by a single crew in the cab of one locomotive. Alternatively, a single locomotive spanning the two adjacent parallel tracks may be used. Couplings are provided to enable conventional cars to be coupled to the wider cars (10) and/or engine as needed. The system provides gains in efficiency over relatively narrow trains limited by a single track, allowing shorter trains to still carry the same amount of cargo and/or passengers, and moreover allows wider loads to be carried without disassembly or transfer to smaller cars. Relatively wide river barges carrying bulk or other freight may be transported directly upon a flat car using the multiple track system.
Patent CA-2164806-A1 (CA)
Title: Cuvette conveyor and sensor
Inventor: SHAW JAMES DAVID
IPC: B65G17/06
Filed: 1995-12-08
Abstract: A chain incubator or conveyor, and method of use in an analyzer, wherein an endless chain is formed of repeating members and each comprising a link, element support, a cover, and means for biasing the cover onto the support with an article such as a test element between them.  The members are linked together by a pair of pivot pins, and the chain is engaged by a drive sprocket and an idler sprocket.
Patent CA-2166137-A1 (CA)
Inventor: KISHI TAKUJI
IPC: H04N5/775
Filed: 1995-12-27
Abstract: A film analyzer for displaying print images simulated from picture frames of a photographic film on a video display.      The analyzer includes a film reader for picking up image data of the picture frames, a first memory for storing the picked-up image data, an exposure condition calculating unit for calculating an exposure condition for each of the picture frames based on the image data, a simulating unit for simulating the image data read from the first memory means into a print image which is expected to be obtained as a print by exposing each picture frame under the exposure condition, a second memory for storing the simulated print image and a display control unit for causing the print image stored at the second memory to be displayed on the video display. The display control unit selectively provides a stationary display mode for displaying at least a portion of the print images of the plurality of picture frames in a stationary manner on the video display and a scroll display mode for displaying the print images of the plural picture frames in a continuously flowing manner on the video display.
Patent CA-2166352-A1 (CA)
Title: Absorbable block copolymers and surgical articles fabricated therefrom
Inventor: ROBY MARK S
IPC: A61B17/04
Filed: 1995-12-29
Abstract: Block copolymers have one of the block made from hard phase forming monomers and another block made from soft phase forming monomers copolymerized with randomly intermingled units of other soft phase forming monomers. Particularly useful copolymers are initiated with a polyalkylene oxide initiator. The copolymers are useful in forming surgical articles, including both monofilament and multifilament sutures.
Patent CA-2170804-A1 (CA)
Inventor: MCCAULEY CHARLES A
IPC: B66F9/08
Filed: 1996-03-01
Abstract: The present invention provides a mechanical forklift level indicator. The level indicator includes a first arm pivotally connected at a first end to a body of the forklift and a second arm pivotally connected at a first end thereof to the forklift mast assembly. The first and second arms are pivotally attached to each other at their second ends forming an intermediate pivot. A reference arm is secured to the second end of the first arm to form a fixed angle therewith. The pivoting of the forklift mast assembly will thereby cause relative motion between the second arm and the reference arm indicative of the relative orientation of the forks of the forklift.
Patent CA-2171108-A1 (CA)
Inventor: HUDRLIK TERRENCE R
IPC: A61N1/37
Filed: 1994-08-10
Abstract: An apparatus for producing signals indicative of power levels of depolarizations of heart tissue, particularly adapted for use in an implantable anti-arrhythmia device or an implantable pacemaker.  The device distinguishes between the power level of sensed depolarization signals in order to distinguish between different types of depolarization waveforms.  In particular, the measure power level of the sensed depolarization may be employed to distinguish between normally conducted and ectopic beats, for use in controlling the operation of an implantable anti-arrhythmia device such as an implantable pacemaker/cardioverter/defibrillator or for use in controlling the operation of a bradycardia pacemaker.
Patent CA-2171211-A1 (CA)
Title: Haplotype-matched cytokine-secreting cells and methods of using to stimulate an immune response
Inventor: SOBOL ROBERT E
IPC: A61K35/76
Filed: 1994-09-06
Abstract: The invention relates to a composition comprising haplotype-matched tumor cells which have been genetically modified to express a cytokine gene and to a composition comprising autologous fibroblasts which have been genetically modified to express a cytokine gene and unmodified tumor cells. The invention also relates to methods for using the haplotype-matched cytokine-secreting cells to stimulate an immune response against a tumor located in the central nervous system of a cancer patient. The invention further relates to a method of inhibiting or preventing the growth of tumor cells in the central nervous system of a patient by immunizing the patient with the haplotype-matched cytokine-secreting cells.
Patent CA-2172078-A1 (CA)
Inventor: VALEZY GYULA
IPC: A47K3/00
Filed: 1996-03-19
Abstract: This invention consists of a one piece moulded veneer which will fit over a bathtub. It will cover all exposed surfaces and be shaped so as to closely follow the contours of the bathtub. The veneer shall have a drain hole opening and an overflow opening which will overlie the bathtub drain and overflow openings.