baber/WOPTO huggingface dataset:
Patent CA-2091535-C (CA)
Title: Patch plug for cross-connect equipment
Inventor: BAKER FRANK PHILLIPS III
IPC: H01R12/67
Filed: 1993-04-30
Granted: 1996-08-06
Abstract: A plug for interconnecting a pair of wires at its input with a pair of insulation displacement connectors (IDC) at its output is improved. The plug comprises a dielectric housing and a pair of non-insulated conductors within thehousing that cross over and are spaced-apart from each other. Each conductor comprises a generally flat blade portion for insertion into an IDC at one end, and a terminal for making electrical contact with a wire at the other. In the illustrative embodiment of the invention, the terminal comprises an insulation displacement connector. Additionally, the conductors are identical to each other, but are reverse-mounted with respect to each other to achieve crossover.
Patent CA-2092553-C (CA)
Title: Filter for liquor filtration
Inventor: WOLLINSKY KURT H
IPC: B01D39/16
Filed: 1991-09-30
Granted: 2002-03-05
Abstract: A filter for use in a process for the filtration of liquor cerbrospinalis comprises a membrane filter layer having a pore size of from 0.04 to 0.45 µm and a thickness of from 0.1 to 1 mm, wherein said filter has a geometric surface area of from 15 to 300 cm2 and a pyrogen separation capacity of at least 500 µg.
Patent CA-2095503-C (CA)
Inventor: LAWRENCE BARRY G
IPC: E05C3/04
Filed: 1993-05-04
Granted: 1996-04-02
Abstract: A  closure  mechanism for awnings and casement windows includes a  flush, pivotal handle with a release mounted in a recessed housing.          By  depressing the release the handle is pivoted outwardly where it can be  easily  grasped  by  the user.  Upon closing the window, depressing the  handle  allows  the window to be tightly closed and latched within the  frame  as the handle is locked into a flush position on the window frame  by  a pawl which is resiliently urged into a notch in the handle within the housing.
Patent CA-2095831-C (CA)
Title: Rolling mill for flat products
Inventor: OGAWA SHIGERU
IPC: B21B13/14
Filed: 1992-08-27
Granted: 1996-03-05
Abstract: A rolling mill for flat products characterized by a roll assembly including a pair of work-rolls confronted reciprocally, and support-rolls divided by not less than three partitions in a roll axiswise direction which are provided, independently, with load detector equipment; crown and flatness of the products can be estimated precisely and regulated without delay using the rolling mill.
Patent CA-2101811-C (CA)
Inventor: SETOGUCHI SHUNICHI
IPC: C09D11/037
Filed: 1993-08-03
Granted: 1996-12-24
Abstract: Disclosed herein is an aluminium pigment comprising aluminium flakes, each of the aluminium flake being coated with molybdic acid in an amount of 0.1 to 10 % by weight in terms of Mo based on Al. If desired, at least one selected from water-insoluble metal salts of molybdic acid and vanadium pentoxide in an amount of 0.1 to 10 % by weight in terms of metal based on Al may be attached on the coatings of molybdic acid.      The aluminium pigment of the present invention has good color tone and good water resistance.
Patent CA-2102780-C (CA)
Title: Bis mono-and bicyclic aryl and heteroaryl compounds which inhibit egf and/or pdgf receptor tyrosine kinase
Inventor: SPADA ALFRED P
IPC: C07D403/12
Filed: 1992-05-06
Granted: 2007-01-09
Abstract: This invention relates to bis mono- and/or bicyclic aryl and/or heteroaryl compounds exhibiting protein tyrosine kinase inhibition activity. More specifically, it relates to the method of inhibiting abnormal cell proliferation in a patient suffering from a disorder characterized by such proliferation comprising the administration thereto of an EGF and/or PDGF receptor inhibiting effective amount of said bis mono- and/or bicyclic aryl and/or heteroaryl compound and to the preparation of said compounds and their use in pharmaceutical compositions used in this method.
Patent CA-2103312-C (CA)
Inventor: WONG TAK MAN
IPC: H02B1/06
Filed: 1993-11-17
Granted: 2000-12-19
Abstract: The present invention provides a cover for an exposed electrical terminal mounted on an electrical distribution device. The cover includes a generally planar body member having sufficient size to substantially cover the exposed terminal. The cover includes means for demountably securing the body to the device so that contact with a person's finger or equipment is prevented while access to the remainder of the device is allowed, The securing means is manually attached and detached from the device. The securing means is also integrally formed with the body.      The present invention also includes a method of safely protecting an exposed terminal mounted on an electrical distribution device. The method includes the step of demountably securing a cover to the device so that contact with a person's finger or equipment is prevented while access to the remainder of the device is allowed. The cover is manually attached and detached from the device.
Patent CA-2106613-C (CA)
Title: Benzoylguanidines, process for their preparation, their use as a medicament and medicament containing them
Inventor: LANG HANS-JOCHEN
IPC: A61K31/18
Filed: 1993-09-21
Granted: 2006-05-30
Abstract: The invention relates to benzoylguanidines of the formula I   (see formula I) where R(1) or R(2) ins R(3)-S(O)n- or R(4)R(5)N-O2S- and the other substituent R(1) or R(2) in each case is H, OH, F, Cl, Br, I, alkyl, alkoxy, benzyloxy or phenoxy, R(3)-S(O)n or R(4)R(5)N- or 3,4-dehydropiperidine and R(3) is alkyl, cycloalkyl, cyclopentylmethyl, cyclohexylmethyl or phenyl, R(4) and R(5) are alkyl or phenylalkyl or phenyl, and in which R(4) and R(5) can also together be a C4-C7-chain, and in which R(4) and R(5), together with the nitrogen atom to which they are bonded, can be a dihydroindole, tetrahydroquinoline or tetrahydroisoquinoline system, and where n is zero, 1 or 2 and their pharmaceutically tolerable salts are excellent antiarrhythmics. They are obtained by a process in which compounds of the formula II   (see formula II) in which X is a leaving group which can be easily substituted nucleophilically, are reacted with guanidine.
Patent CA-2107199-C (CA)
Inventor: HESCH HAROLD E
IPC: B61D45/00
Filed: 1993-09-28
Granted: 2000-01-18
Abstract: An improved articulated railway spine car unit for carrying highway truck trailers and/or containers has a center sill which extends substantially the entire length of the car unit. The center sill has end portions with upper surfaces depressed with respect to the upper surface of a longitudinally extended center portion. A retractable fifth wheel or trailer hitch is located on the upper surface of at least one end portion of the center sill. The upper surface of the trailer hitch, when retracted onto the center sill, is at substantially the same level as the center portion of the center sill.      The raised center sill center portion both provides back-up support for the floors of containers carried on the car unit, and also increases the center sill's structural rigidity and resistance to bending deflection. Stowable container locks extending through trailer wheel decks on the car unit are provided with pivotable covers which cover the locks and associated wheel deck openings when the locks are stowed, and secure the locks in their upright position when a container is to be mounted thereon.
Patent CA-2109746-C (CA)
Inventor: CHOU AN-CHUAN
IPC: B60P7/08
Filed: 1993-11-23
Granted: 1999-06-01
Abstract: A  rope locking device for binding  freight,  goods loaded  on  a  truck,   includes  a  plurality  of  rope stoppers,  or  rope  buckles mixed with  a  simple  rope hanger,  ropes  of adjustable length combined with  each rope stopper to be cramped by the stopper or the buckle to  bind  stably freight loaded on a truck with  a  hook bound on an outer end of each rope for hooking a hook of a truck.
Patent CA-2119195-C (CA)
Inventor: WILDEY ALLAN J
IPC: B23D61/06
Filed: 1994-03-16
Granted: 1999-03-30
Abstract: A saw blade disc for a tree felling head has tooth holders about its periphery which support cutting teeth asymmetrically above an inner plate of the disc.
Patent CA-2121370-C (CA)
Title: Specific tolerance in transplantation
Inventor: SACHS DAVID H
IPC: A61K35/26
Filed: 1992-11-19
Granted: 2003-03-18
Abstract: Use of nucleic acid encoding a mammal MHC antigen inserted into a bone marrow hematopoietic stem cell in the prepara-tion of a medicament for conferring tolerance to a transplanted tissue in a recipient mammal.
Patent CA-2124403-C (CA)
Title: Apparatus and method for selective alteration of operating parameters of a door
Inventor: BERAN MARK A
IPC: E05F15/603
Filed: 1994-05-26
Granted: 2001-12-18
Abstract: Apparatus and method are disclosed for selective alteration and control of door movement modes, the apparatus being primarily non-hydraulic and incorporated with a known mechanism which is functional independently from the apparatus in one mode of operation and which includes a piston for controlling door closing characteristics by selected fluid flow within the mechanism. The apparatus includes a motor driven lead screw having a linearly movable shuttle unit mounted thereon, the shuttle unit being positioned relative to the piston of the mechanism to accommodate nonattached contact with the piston to urge the piston, when the shuttle unit is moved, in a direction that will at least provide selective assistance with door opening in another mode of operation.
Patent CA-2134356-C (CA)
Title: Electroluminescent display with brightness enhancement
Inventor: COBB SANFORD JR
IPC: G09F9/33
Filed: 1994-02-25
Granted: 2006-08-15
Abstract: A backlight display includes a case having an optical window through which displayed information may be viewed. In addition it includes an electroluminescent panel for providing he backlight. It further includes a structured surface material between the electroluminescent panel and the optical window. The structured surface material has the property of reflecting light entering it while making an angle in a first predetermined group of angles with he axis of the display back to the electroluminescent panel. It further has the property of refracting light entering it while making an angle in a second predetermined group of angles to the axis of the display such that a majority of the light in the second group will exit it an output wedge that is smaller than the input wedge.
Patent CA-2134478-C (CA)
Inventor: WILDING PETER
IPC: C12Q1/68
Filed: 1993-04-29
Granted: 2001-12-18
Abstract: Disclosed are devices for detecting the presence of a preselected analyte in a fluid sample. The devices comprise a substrate microfabricated to define a sample inlet port (16), and a mesoscale flow system that includes a sample flow channel (20) extend-ing from the inlet port. The mesoscale flow system further includes an analyte detection region (22) in fluid communication with the flow channel (20) comprised of a binding moiety for specifically binding the analyte. The detection region is constructed with a mesoscale dimension sufficiently small to enhance binding of the binding moiety and the analyle. The binding moiety may be immobilized in the detection region. The mecoscale detection systems of the invention may be used in a wide range of applica-tions, including the detection of cells or macromolecules, or for monitoring reactions or cell culture growth.
Patent CA-2137879-C (CA)
Title: Ladder-type cable tray
Inventor: RINDERER ERIC R
IPC: H02G3/04
Filed: 1994-12-12
Granted: 1999-03-23
Abstract: A cable tray of the present invention comprises a pair of generally parallel spaced-apart metal side rails and metal rungs extending between the rails at intervals spaced along the rails.  Each metal rung has opposite ends generally abutting respective side rails and a pair of preformed openings extending inwardly from the opposite ends of the rung lengthwise of the rung.  A pair of metal mechanical fasteners extend through the side rails and into respective preformed openings in the rung to fasten the rung to the side rails.  Each of the openings is defined by a rung structure which, as viewed in a cross section taken transversely with respect to the rung, extends completely around the perimeter of the opening so that the perimeter of the opening is totally enclosed by the rung structure.  Each of the fasteners is engageable with the rung structure defining a respective opening for securely holding the rung in fixed position with respect to its respective side rail.
Patent CA-2139405-C (CA)
Inventor: STEGALL LANNIE L
IPC: E03F3/04
Filed: 1994-12-30
Granted: 1999-06-08
Abstract: A method for cutting first and second complementary foamed plastic bodies of a predetermined shape from a single workpiece includes the step of moving a linear cutting element through the workpiece. The linear cutting element, such as a heated wire, is moved through the workpiece to form a first surface which forms a portion of the predetermined shape of the first and second foamed plastic bodies.  The workpiece is thereafter shifted in position relative to the linear cutting element and the linear cutting element is again moved through the shifted workpiece to form a second surface.  Due to the shifting of the workpiece, the first surfaces is sloped relative to the second surface.  The first and second foamed plastic bodies are preferably first and second trench forms defining the shapes of different sections of a trench drain which has a continuously sloped bottom surface.
Patent CA-2140725-C (CA)
Inventor: KATZ MARTIN M
IPC: A47B97/04
Filed: 1995-01-20
Granted: 1998-02-03
Abstract: An artist's easel for supporting a canvas or other workpiece including a carriage having two upright housing masts which each have a longitudinal axis substantially parallel to the other, a slidable outer frame extensibly engaged with the housing masts including a bottom workpiece support for receiving a bottom portion of the workpiece, the outer frame being substantially coplanar with and adapted to slide in a range of motion parallel to the longitudinal axes of the housing masts, a slidable inner frame extensibly engaged with and substantially coplanar to the outer frame and adapted to slide in a range of motion parallel to the range of motion of the outer frame, the inner frame including an adjustable top workpiece support for receiving a top portion of the workpiece, the top workpiece support being slidably mounted to the inner frame and adapted to slide colinear with the range of motion of the inner frame.
Patent CA-2144724-C (CA)
Inventor: EBEN LARRY G
IPC: E01C19/38
Filed: 1995-03-15
Granted: 2006-03-14
Abstract: A concrete vibrator apparatus is described for use in conjunction with a concrete finishing machine that is movable longitudinally along a roadway. The finishing machine includes-a finishing unit engageable with the surface of the concrete and movable transversely across the roadway, a supporting frame mounted to and extending forwardly and outwardly from the movable finishing unit, and a vibrator assembly mounted to the supporting frame. The vibrator assembly includes first and second vibrator units, with each of the vibrator units being independently movable between a downwardly position wherein the vibrator unit extends into and below the surface of the concrete and an upwardly position wherein the vibrator unit is out of contact with the surface of the roadway. A control mechanism is described for controlling the selective movement of the vibrator units and the rate of vibration of the vibrator units.
Patent CA-2150037-C (CA)
Inventor: DASGUPTA SANKAR
IPC: C04B35/593
Filed: 1995-05-24
Granted: 1999-07-27
Abstract: A  silicon  nitride  based  composition  for manufacturing sintered ceramic articles,  in particular cutting tool inserts, having improved density, hardness and fracture toughness characteristics is described. The amounts of yttrium oxide, aluminum nitride and titanium nitride contained in the silicon nitride based mixture are interrelated by a formula to attain substantially improved abrasion resistance.
Patent CA-2150762-C (CA)
Inventor: PETITPIERRE ERIC M
IPC: H05K9/00
Filed: 1995-06-01
Granted: 2009-04-28
Abstract: An electrical circuit card adapted to be inserted into a grounded, electrically conductive housing comprises and insulative circuit board, an insulative faceplate coupled to the circuit board along the front edge thereof, and an electrically conductive shielding strip or shunt located behind the faceplate for reducing EMI emissions from the circuit card. The shielding strip comprises an intermediate portion extending generally vertically along the rear surface of the faceplate, and upper and lower contacts adapted to be brought into electrical contact with the housing when the circuit card is inserted into the housing. At least one of the upper and lower contacts is arranged to be brought into contact with a non-outwardly facing surface of the housing, such as the edge of a designator strip located above or below the opening in which the circuit card is received. The use of a non--outwardly facing housing surface for making contact with the shielding strip simplifies the manufacture of the designator strip by eliminating the masking step necessary to provide a bare metal contact area, improves the appearance of the finished designator strip while allowing more space for printed indicia, and affords a contact surface which is less likely to accumulate dirt and other contaminants.
Patent CA-2153015-C (CA)
Inventor: ARGYROPOULOS JOHN NICHOLAS
IPC: C08F220/28
Filed: 1995-06-29
Granted: 2000-01-11
Abstract: This invention relates to hindered-hydroxyl functional (meth)acrylate monomers containing significant amounts of the corresponding di(meth)acrylates, and to compositions including same. The hindered-hydroxyl functional (meth)acrylate and di(meth)acrylate monomers do not require separation prior to polymerization and have utility in coating, adhesive, ink, and sealant compositions, as well as in other end uses.
Patent CA-2156428-C (CA)
Inventor: DREFENSTEDT REINHARD
IPC: H04L49/111
Filed: 1994-12-23
Granted: 2000-06-06
Abstract: A communication routing device for receiving messages from a plurality of input channels (3) and routing the messages to one of a plurality of output channels (2), wherein the routing structure includes a plurality of parallel memory devices (63) storing lookup tables and interconnection circuits (61) for selectively linking messages from one input channel to one of the plurality of memory devices depending on the content of the received message.
Patent CA-2157033-C (CA)
Inventor: MUHLFRIEDEL EBERHARD
IPC: H01L21/312
Filed: 1993-08-26
Granted: 2003-06-17
Abstract: In a device for lacquering or coating plates (17) or disks via a capillary slot (24) that is filled with a liquid coating medium, the plate (17) to be coated is advanced across with the surface to be coated facing downwardly so that due to the capillary effect a thin layer is deposited on the plate (17).
Patent CA-2160321-C (CA)
Inventor: VAN BLARICOM RICHARD
IPC: G01V9/00
Filed: 1995-10-11
Granted: 2001-04-10
Abstract: This invention relates to a novel geo-electro-chemical sampling electrode and process.   More specifi-cally, this invention pertains to a novel ion collection electrode, and process, which can be used in the remote sampling of ions contained in ground water.  This invention consists  of  a  geo-electrochemical  sampling  apparatus comprising a hollow electrically non-conductive casing; an opening in the casing for enabling ions to be transported from the exterior of the casing to the interior of the casing, a cathode positioned in the interior of the casing, and electrically connected to the exterior of the casing; and, ion exchange resin contained in the interior of the casing between the cathode and the opening.
Patent CA-2163023-C (CA)
Title: Secure communication system
Inventor: HEMMATI FARHAD
IPC: H04L29/06
Filed: 1994-05-10
Granted: 1997-12-30
Abstract: A communication system (Fig. 1) including: a first secure communication terminal (STU-III) for providing analog voiceband data; a first processing circuit (2) connected to receive the secure data from the first secure data into secure baseband data, the first processing circuit (2) transmitting the baseband data; a second processing circuit (4) connected to receive the transmitted baseband data from the first processing circuit (2), and for converting the received baseband data into analog voiceband data; and a second secure communication terminal (STU-III) for receiving the analog voiceband data from the second processing circuit (4). The communication system (Fig. 1) is especially applicable for handling secure data transmitted by an STU-III.
Patent CA-2166081-C (CA)
Inventor: CATT MICHAEL
IPC: G01N33/53
Filed: 1994-06-24
Granted: 2003-02-11
Abstract: Un procédé permet de déterminer l'avancement d'un cycle d'ovulation en cours chez un mammifère femelle (généralement une femme). Il consiste à déterminer de façon répétitive la concentration dans des liquides biologiques d'un moins un analyte, de préférence l'estrone-3-glucuronide (E3G) qui est déterminant pour l'état d'un cycle d'ovulation, au moins pendant la phase pré-ovulatoire d'un cycle d'ovulation en cours chez le sujet. On détermine la concentration de cet analyte pendant le cycle d'ovulation au moins une fois pendant les jours intermédiaires 1 à 7 compris qui suivent le début de la menstruation, afin d'établir pour cet analyte une valeur de concentration de référence pour le cycle en cours. On répète ensuite cette opération plusieurs jours en commençant de préférence au moins cinq jours avant le jour moyen pendant lequel l'ovulation réelle s'est produite pendant un ou plusieurs cycles d'ovulation antérieurs chez le même sujet. On compare les valeurs de concentration obtenues pour cet analyte pendant ces essais répétés avec la valeur de concentration de référence pour déterminer si un changement de concentration indiquant une ovulation imminente se produit ou s'est produit depuis le test précédent. Ce procédé peut être basé exclusivement sur des mesure de l'E3G.
Patent CA-2166548-C (CA)
Inventor: NOVAK JOSEPH H
IPC: A61G12/00
Filed: 1994-07-12
Granted: 2002-08-27
Abstract: A patient/nurse call system (10) for a hospital includes patient stations (1 8) capable of generating hospital calls and a remote mas ter station (32) which prioritizes and stores the calls. Hall units (28) outside  patient rooms (14) identify the rooms (14) from which t he calls originate and the type of call. Each patient station (18) allows selective r etrieval and display of unanswered calls, and the system  (10) further permits audio interconnection between any two of the stations (18, 3 2). Nurses-worn badges (26) transmit pulse-coded infrare d signals which are received by receivers (121) at the patient stations (18) a nd in response, the system (10) generates identity and l ocation signals which are stored at the master station (32). The nurse location and identity information may also be retrieved and displayed  at any patient station (18). Receipt of a nurse's (11) infrared signal at a room st ation (18) automatically cancels a patient call originat ing from the room (14) and display thereof by the respective hall unit (28), while ac tuating a display (122) to indicate nurse (11) presence.  Bed monitoring units (149) also interconnect to the patient stations (18) to gen erate signals related to bed status.
Patent CA-2169907-C (CA)
Inventor: YANG BILL
IPC: H04M1/738
Filed: 1996-02-20
Granted: 1999-08-03
Abstract: A portable hands-free telephone converter that allows a user to speak on the telephone without using the hands to hold a handset or the like. The telephone converter includes a first coupler for coupling the telephone converter to the receiver of the handset, a second coupler for coupling the telephone converter to the transmitter of the handset, a converter, coupled via the first coupling means and the second coupling means to the handset, for receiving the incoming voice from the receiver and outputting the user's voice to the transmitter, and a controller, coupled to the converter, for amplifying the user's voice signal and for amplifying the incoming voice signal received by the converter from the handset receiver.