baber/WOPTO huggingface dataset:
Patent CA-2123601-A1 (CA)
Title: Syringe
Inventor: REYNOLDS DAVID L
IPC: A61M5/145
Filed: 1992-11-13
Abstract: A prefilled syringe system is provided for two component pharmaceuticals, which is a combination of a first subassembly consisting of a capped bottomless pharmaceutical vial (2) containing a first component and closed at its bottom end by a piston (32) which can be connected to a plunger (16) and a second subassem-bly (3) consisting of a shell (4) containing a second component and closed by a fur-ther piston (6) and located in telescopable relationship with the plunger, a cap (18) which can be forced onto the cap (36) of the bottomless vial, and a double ended noodle (320) or a functionally equivalent cannula assembly which is caused to pierce both pistons as the assemblies are connected by forcing the cap (18) onto the bottomless vial, thus placing the vials in communication. The shell vial (4) is pressed towards the bottomless vial (2) to express its contents into the latter, and the plunger (16) and shell vial {4) are then removed so that the cap (18) and needle (20) are left connected to the bottomless vial (2) and the plunger (16) may be con-nected to the piston (32) of the bottomless vial to convert it into a syringe.  The shell vial may telescope either over or within the plunger. In the first case, the plunger ads to operate the piston of the shell vial during expression of its contents, whereas in the latter case a separate component (8) is required for this purpose.
Patent CA-2123866-A1 (CA)
Title: Rechargeable galvanic lithium cell
Inventor: HERR RUDOLF
IPC: H01M10/40
Filed: 1994-05-18
Abstract: ABSTRACT           Nontoxic, chemically stable lithium tris(fluoro-sulphonyl)methanide, LiC(SO2F)3, is used as a conducting salt for rechargeable lithium cells containing nonaqueous electrolytes based on esters or polymeric electrolytes such as polyethylene oxide.  The cell electrolyte is preferably comprised of an approximately 1 molar solution of the salt in a mixture of 50% by volume of ethylene carbonate (EC) and 50% by volume of diethyl carbonate (DEC).
Patent CA-2125715-A1 (CA)
Title: Pressure device and method for operating a pressing device
Inventor: SCHIEL CHRISTIAN
IPC: D21F3/02
Filed: 1994-06-13
Abstract: PRESSURE DEVICE AND METHOD FOR OPERATING A PRESSING DEVICE               ABSTRACT OF THE DISCLOSURE A pressing device conveys and presses a fiber web through a pressing gap of a pressing station of the device.  The station includes a pressing roll and a counter roll.  The pressing roll has a roll shell.  A pressing shoe is disposed within the roll shell and pressing units are disposed substantially along a width of the pressing shoe transverse to the direction of movement of a fiber web through the pressing station.  The pressing units press against the pressing shoe which in turn presses a pressing surface of the shoe against an inner surface of the roll shell in a series of zones.  The pressing units including pressing/pressure relief elements.  The pressing force of the pressing/pressure relief elements is reduced in a step-wise fashion, zone-by-zone, from a normal operating level to a lower level in a region that includes the fiber web edges and the pressing shoe ends.
Patent CA-2125938-A1 (CA)
Title: Take-up system for photographic material in strip-form
Inventor: ACKERMANN RUDOLF
IPC: G03B27/58
Filed: 1994-06-15
Abstract: TAKE-UP SYSTEM FOR PHOTOGRAPHIC MATERIAL IN STRIP-FORM    Abstract:   A system for handling strip-form photographic material is described in which thephotographic strip material can be wound up onto a take-up core of a strip material cartridge (film reel or cartridge or paper cartridge) that can be attached or affixed at the take-up side or the uncoiling side in the processing stations of a photographic processing system. The strip material cartridge can be equipped with a holding and clamping system for the end of the photographic strip material, and this system can be operated manually or with the help of a preferably automatic operating system in such a way that the end of the wound up photographic strip material is available held and clamped or loose.
Patent CA-2127092-A1 (CA)
Title: System for detecting the condition of ignition assemblies
Inventor: HAWKINS ARNOLD
IPC: F02P17/00
Filed: 1991-12-30
Abstract: ABSTRACT OF THE DISCLOSURE      A detector for detecting the condition of an ignition assembly in a burner is disclosed.  The flame in the burner is ignited in a fuel medium by means of an electric arc across a spark gap in the ignition assembly.  The assembly is substantially inaccessible for the purpose of testing through direct electrical contact without disassembling the burner. A detector detects the radio frequency emission of the arc at a distance from the burner and the control system for the burner.  The out-put of the detector is rectified and displayed to provide a visual indication of the condition of the assembly.
Patent CA-2129531-A1 (CA)
Title: Projector for low field moving images
Inventor: LACROIX MICHEL
IPC: G02B27/00
Filed: 1993-12-21
Abstract: The device of the invention comprises a laser source (1), a collimator (14), a liquid crystal cell spatial modulator (7), a collecting lens (8) and an afocal zoom objective (10) projecting variable magnification moving images on a screen (11). The device is chiefly for use in an air warfare simulator.
Patent CA-2131460-A1 (CA)
Title: Game machine having a playing display screen
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F5/04
Filed: 1993-03-10
Abstract: ABSTRACT OF THE DISCLOSURE             A game machine holding a display (20) having a game display screen (2) and control means (7) for paying out game play media for a winning game if a given condition is satisfied after a game is started after game play media are input is disclosed. The game machine comprises an input counter (3) for cumulatively counting and outputting the number of input game play media, a payout counter (4) for cumulatively counting and outputting the number of paid-out game play media, operation means (5) for finding n difference between outputs of the input counter (3) and the payout counter (4) and outputting the difference as a profit/loss count of game play media, and storage means (6) for sequentially storing the profit/loss count output from the operation means (5) every specific period together with the actual time, The control means (7) has a processing section (17) for displaying information, representing change of the profit/loss count with time, stored in the storage means (6), in a part of the game display screen (2).
Patent CA-2138661-A1 (CA)
Title: Sequential information integration service for integrating transfer of files or other data entities between a plurality of program modules and a storage in a computer
Inventor: NGUYEN HA T
IPC: G06F3/0481
Filed: 1994-05-20
Abstract: A number of program modules (32, 34, 36) are sequentially controlled by a procedural user interface (PUI) (38) and an operating system (40) to perform tasks. Transfer of files or other data entitles between the modules (32, 34, 36) and a storage (13) is seamlessly integrated by a sequential information integration service (SIIS) (50). For reading a file from the storage (13), the PUI (38) or the operating system (40) generates a read command including a filename designation which can include a pathname, complete filename or wildcard characters. The read command can also include one or more arguments such as a user or group access code and an error message to display if the required file is not found. In an automatic mode, the service (50) automatically selects the most recent file corresponding to the filename designation and arguments, or displays the error message if a file meeting these criteria is not found. In a manual mode, the read command includes a manual selection argument which controls the service (50) to display a list of files (64) corresponding to the filename designation and arguments in a dialog box or window (60) for manual selection. The read command can further include a pmmpt message (62) for display in the window (60) together with the list of files (64).
Patent CA-2139443-A1 (CA)
Title: Linkage device for mounting swather header
Inventor: HONEY GREGORY J
IPC: A01D43/04
Filed: 1995-01-03
Abstract: A levelling mechanism for use in a lift system of a windrowing machine of the type including a tractor unit and a swather header to permit the use of a grain header which is held suspended above the ground rather than a hay type swather header which normally engages the ground during cutting. The type of lift systems used in some known hay windrowers include a pair of lift assemblies each of which has a single action lift cylinder. The two cylinders are supplied from a common supply line, and because the moving lift components of the two assemblies are individually activated by their respective cylinders the suspended grain header does not remain levelled under certain conditions, such as if there is a build up of greater crop weight at one end relative to the other. The present levelling mechanism includes a torsion bar carried at the front of the tractor unit, the torsion bar having radial arms at opposite ends which are connected to the moving component of the adjacent lift assembly so as to resist movement of the moving components out of unison, thus keeping the head level under normal cutting conditions.
Patent CA-2143177-A1 (CA)
Title: Method of installing a door closing
Inventor: JOHNSRUDE DENNIS
IPC: E05C19/00
Filed: 1995-02-16
Abstract: A method of installing a door closing apparatus is described.  Firstly, provide a door closing apparatus having a housing with a pivotally attached closure arm.  Secondly, provide a bracket having a first flange conjoined at a right angle with a second flange.  The second flange has a plurality of apertures.  Thirdly, attach the first flange of the bracket to one of the housing and the closure arm of the door closing apparatus  with  the  second  flange  extending  substantially perpendicularly away from the one of the housing and the closure arm.  Fourthly, place the second flange of the bracket on a top peripheral edge of a door and extend rotatable fasteners through the apertures to fasten the second flange to the top peripheral edge of the door. This method is intended to facilitate installation of a door closing apparatus without making any holes in the face of the door.
Patent CA-2146058-A1 (CA)
Title: Elevator Motor
Inventor: HAKALA HARRI
IPC: B66B11/04
Filed: 1995-03-31
Abstract: An elevator motor employs permanent magnets attached in a circle on the surface of a rotor disc. The rotor disc forms part of both the magnetic circuit and the supporting structure of the rotor. The permanent magnets are placed in a separate cavity facing a stator disc and having one side open, said cavity also housing the stator windings. The outer cavity wall directed towards the rotor disc has a sealing means.
Patent CA-2146641-A1 (CA)
Title: Pre-ionizer for a laser
Inventor: LARSON DONALD G
IPC: H01S3/0977
Filed: 1993-10-05
Abstract: An anode (14) and a cathode (16) in a laser (10) are spaced in a first direction. A voltage difference be-tween these members produces an electrical discharge which ionizes gases (18) in the laser (10) to react chemi-cally and produce coherent radiation. First and second tubes (22) made from a dielectric material are spaced in the laser (10) in a second direction transverse (preferably perpendicular) to the first direction. The anode (14), the cathode (16) and the tubes (22) extend through the laser (10) in a direction transverse (preferably perpendicular) to the first and second directions. The tubes (22) are preferably at least a 99.9 % pure polycrystalline alumi-num oxide ceramic with traces of other metallic elements than aluminum. Bushings (24) made from a material homogenous (preferably identical) to the tube material are integral with the tube (22) near the opposite tube ends. First electrical conductors (30) extend through the tubes (22). Second electrical conductors (32) (preferably resilient) contact (preferably line contact) the external tube surfaces to define capacitors with the first conduc-tors (30) and the tube material. Positioning members (36) movably engage the tube external surfaces near the tube ends in co-operation with the resilient members es-tablishing three (3) - line contacts with the tubes (22) for positioning the tubes (22) precisely in the cavity (1). When a voltage pulse is applied between the first conductor (30) inside each tube (22) and the conductors (32) on such tube (22), the resultant cor-ona discharge from the external tube surface produces ultraviolet light which pre-ionizes the gases (18) in the cavity (12). This fa-cilitates the ionization of the gases (18) in the cavity (12) when an anode (14)-cathode (16) electrical discharge is produced.
Patent CA-2148746-A1 (CA)
Title: Stable preparation for the treatment of blood coagulation disorders
Inventor: EIBL JOHANN
IPC: A61K38/55
Filed: 1995-05-05
Abstract: The invention relates to a stable preparation which comprises a protein that is bound in and/or on lipid vesicles and that was treated for the inactivation of potentially present viruses.            Further, the invention relates to methods for the production of a stable preparation for the treatment of blood coagulation disorders, wherein a protein is bound in and/or on lipid vesicles, and the method comprises a step in which the protein lipid complex is subjected to a treatment for the inactivation of potentially present viruses.
Patent CA-2148837-A1 (CA)
Title: Delivery Device Having Encapsulated Excipients
Inventor: THOMBRE AVINASH GOVIND
IPC: A61K9/48
Filed: 1993-10-13
Abstract: An asymmetric membrane, osmotic, delivery device having coated macroparticulate solubility modifiers. The device comprises a beneficial agent, an osmagent, a coated macroparticulate solubility modifier and an asymmetric membrane that surrounds the device components. The device is useful for dispensing a beneficial agent to an aqueous environment of use. The coated macroparticles modify the solubility of the beneficial agent so that its release can be controlled. The larger size of the solubility modifier macroparticles provides, for example. a longer release duration than would have been possible with a smaller size.
Patent CA-2148948-A1 (CA)
Title: Waveguide lens and method for manufacturing the same
Inventor: PETERSSON STIG ANDERS
IPC: H01Q15/04
Filed: 1993-11-10
Abstract: In a waveguide lens (1) for primarily circularly or linearly . polarized electromagnetic radiation there is one or several rotationally symmetrical rings (5), arranged concentrically about a lens axis (3), for focusing of the incoming part of an electric magnetic wave, which has a polarization parallel to the rings (5), to a focus (11).      For a still more efficient reception one or more plates (29, 29') arranged radially are designed so that the radial component of the electromagnetic wave is focused to the same focus (11). Alternatively there is instead of rings (5) one or more spiral arms (37) extending from the lens axis (3). The lens (1) eliminates the problem of existing lens types that they only receive waves having a predetermined polarization which must be adapted to the orientation of the lens plates and the phase shifting elements. It makes for instance the reception of satellite signals more difficult, where the satellite signal is polarized in relation to the earth axis and the latitude where the satellite is located. The lens (1) focuses all polarizations equally much which is especially favourable for circularly polarized waves but is also valid for plane polarized waves.
Patent CA-2149944-A1 (CA)
Title: Aqueous Coating Composition and Its Preparation
Inventor: TAKAGI MOTOYUKI
IPC: C09D5/02
Filed: 1995-05-23
Abstract: An aqueous coating composition wherein fine grains coated with water soluble resin composed of three monomers are contained in aqueous medium, each of said fine grains are composed of aqueous resin of ethylenically unsaturated monomer and aqueous colloidal silica, which are coexistent each other. Therefore, the aqueous coating composition is superior in not only contamination resistance, but also waterproof and weatherproof.  The paint film formed by the above aqueous coating composition is excellent in its strength.  Accordingly, this aqueous coating composition is useful for a coating base of exterior type coating material.
Patent CA-2150215-A1 (CA)
Title: Distributed gaming system
Inventor: XIDOS JOHN
IPC: G07F17/32
Filed: 1995-05-25
Abstract: A hotel gaming system provides a hotel guest with in-room gaming. Using the room's television and a remote control, the guest is able to play games similar to those available on a Video Lottery Terminal. The games are displayed on the TV through the use of a TV set-top box. The set top box connects the TV to a network of computer systems through which the hotel gaming system is distributed and managed. Game access is obtained using a payment swipe device. A special feature of system is the progressive jackpots that are available to game players; these jackpots are at the hotel, jurisdiction, and global levels.
Patent CA-2151303-A1 (CA)
Title: Battery separator and battery containing same
Inventor: DEGEN PETER JOHN
IPC: H01M50/494
Filed: 1995-06-08
Abstract: The present invention provides a battery separator comprising  (a) a nonwoven web of fibers having a mean diameter of about 15 µm or less and (b) a graft polymerized monomer on the surface of the nonwoven web which renders the nonwoven web spontaneously wettable by an alkaline electrolyte, wherein the nonwoven web comprises at least about 60 wt.% of a first polyolefin having a first melting temperature and no more than about 40 wt.% of a second polyolefin having a second melting temperature which is lower than the first melting temperature, the nonwoven web has been subjected to a temperature between the first and second melting temperatures, and the nonwoven web has a thickness of at least about 50 µm.  The present invention also  provides  a  battery  containing  such  a  battery separator, as well as a method of preparing such a battery separator and battery.
Patent CA-2151936-A1 (CA)
Title: Method for managing stacks of document pages
Inventor: COLEMAN DENIS R
IPC: G06F17/30
Filed: 1994-10-24
Abstract: An apparatus and method for an information processing system (Fig. 1) are disclosed for improved manipulation of documents consisting of multiple pages. In one embodiment (Fig. 3a), a multi-page document is depicted by a representation of a stack of pages and a request area through which an operator may navigate within the stack. In another embodiment (Fig. 3b), a multi-page document is depicted by static icon representing the stack and a dynamic miniature replica of a current page within the stack. Additional functions are disclosed such as adding one or more pages to a document, removing a page from a stack, rotating a page (Fig. 6) within a stack, and adding annotations to a page (Fig. 7).
Patent CA-2155591-A1 (CA)
Title: Chuck Jaw Locking Apparatus for a Rotatable Machine Tool
Inventor: CHASE R LEE
IPC: B23B31/40
Filed: 1995-08-08
Abstract: This disclosure is directed to a chuck system for a machine tool such as a lathe. It incorporates an elongate cylindrical body which terminates in a set of collet fingers having enlargements at the detail end whereby the enlargements define a circular body. The circular body is divided by slots to form collet fingers with enlargements at the ends of the collet fingers. A circumferential groove is formed having a registration shoulder for all of the lock jaw segments. Each lock jaw segment has a protruding tab. The tab is locked by positioning against the face of the groove and is registered against movement by jamming against a transverse post in the groove which shoulders against a conforming notch on the locking tab. A set screw holds the components in fixed location, and release is accomplished by unthreading the set screw.
Patent CA-2159399-A1 (CA)
Inventor: LONG MAURICE W
IPC: G01S13/524
Filed: 1995-09-28
Abstract: The invention improves the radar detection capabilities for moving targets by censoring clutter and noise after it is outputted from a doppler processor. It effects the resulting clutter and noise suppression of doppler radars through use of thresholders that function in operative association, one principally for noise and the other principally for clutter.
Patent CA-2160323-A1 (CA)
Title: Tire having silica reinforced rubber tread with outer cap containing carbon black
Inventor: CRAWFORD MICHAEL JULIAN
IPC: B32B25/00
Filed: 1995-10-11
Abstract: The invention relates to a rubber tire composed of carbon black reinforced rubber carcass and having a rubber tread which is quantitatively reinforced with silica and which, in turn, has a thin, integral, rubber outer cap on its outer surface which contains a quantitative amount of carbon black.        In one aspect, said outer cap, sometimes referred to herein as an outer top cap, extends across the outer surface of the tread which is normally intended to be ground contacting and in an alternative aspect, the outer top cap extends only over the outer portion, namely the peripheral edges, of said tread surface intended to be ground contacting.        The outer, carbon black reinforced, rubber tread top cap connects with at least one other carbon black reinforced rubber component of the tire in a manner to provide a path of reduced electrical resistance from said outer tread top cap to the bead portion of the tire carcass and, therefore, such a path from the vehicle to the road surface.
Patent CA-2160810-A1 (CA)
Inventor: MCINTYRE ROBERT DOUGLAS
IPC: A01F29/06
Filed: 1995-10-18
Abstract: In North America, the use of the large round bale as a means of handling all types of livestock feed and bedding has become the most popular method. There are howerver, problems in handling an spreading material from these bales due to the weight and size of them.  Also, on the Canadian Prairies where below freezing temperature often result in a thick frozen crust of shell on the top of the bale, it is most difficult to brea? up and spread the bale for bedding.  As well, the strings used to tie the bale become almost impossible to retrieve as they are frozen to the outer shell and create a problem for the farmer when it comes time to spread the manure, wrapping on the beaters of the manure spreader.  But perhaps the greatest problem is the fact that it is extremely hard work to housing barn by hand.  The market is lacking in equiptment to process these bales.
Patent CA-2163775-A1 (CA)
Title: Marquage d'un objet
Inventor: HILL GERALD CHRISTOPHER PAUL
IPC: B29C65/48
Filed: 1994-06-20
Abstract: Un procédé, qui permet de marquer un objet, consiste à prendre des feuilles (2) de type connu, à revêtement pouvant être cuit et recevant un motif imprimé (revêtement d'époxy et particules de polyamide (3)) sur une surface et recevant un adhésif sensible à la pression (5) sur l'autre surface (normalement utilisée pour coller la feuille imprimée et cuite sur un mur ou un autre support) et à enrouler ces feuilles autour d'un objet à marquer, feuilles dont les bords (4) qui se chevauchent sont provisoirement assujettis par leur collage entre l'adhésif sensible à la pression (5) et le revêtement pouvant être cuit (3). La cuisson ultérieure du revêtement fixe les motifs qui y sont imprimés et cuit la liaison collée afin de fixer la feuille en position. De préférence, l'adhésif sensible à la pression (un polymère acrylique par exemple) interagit avec le revêtement pouvant être cuit, lors de l'opération de cuisson.