baber/WOPTO huggingface dataset:
Patent CA-2040961-A1 (CA)
Title: Key tag alarm
Inventor: CHRISTIE KENNETH G
IPC: G08B21/00
Filed: 1991-04-22
Abstract: ABSTRACT OF THE DISCLOSURE       An alarm device adapted to be attached to a key ring or the like, a housing having a top, bottom, front and rear walls, the housing being adapted to be attached at its top end to a key ring or the like.  Means are disposed in the housing to detect a predetermined attitude of said housing and to produce an output in response to the attitude relative to the attachment, the detection means being triggered at the predetermined attitude upon the bottom wall being rotated substantially above said top wall.  Audible alarm means are electrically connected to the output producing means of said detection means for producing an alarm in response to said output and means are disposed in said housing to power said alarm means.
Patent CA-2041843-A1 (CA)
Inventor: ALAIN LEFRANCOIS
IPC: B05C17/02
Filed: 1991-05-06
Abstract: L'application de peinture pour bâtiments avec un rouleau d'une longueur de 18 pouces génère des éclaboussures de peinture de la même façon qu'une application avec un rouleau de 9 pouces de longueur. La présente invention est un capteur d'éclaboussure très léger conçu pour peinturer un plafond avec un rouleau de 18 pouces. Il s'agit de la demie d'un cylindre, pris sur sa longueur. Ce dernier peut se contracter et atteindre une forme s'approchant du quart d'un cylindre. Deux serres métalliques situées à chaque extrémité du demi cylindre permettent de fixer ce dernier, par une légère pression au support du rouleau de 18 pouces. Un tel système maintient le capteur dans une position optimale peu importe l'angle existant entre le manche du rouleau et la surface du plafond il permet aussi d'aller profondément dans les coins comme c'est le cas lorsqu'aucun capteur n'est utilisé. Un enclencheur est, d'autre part, fixé au support afin de faciliter le trempage du rouleau dans le réservoir de peinture et ce, sans que l'utilisateur n'ait à se pencher.
Patent CA-2042392-A1 (CA)
Title: Color cathode ray tube
Inventor: OSAKA NORIHISA
IPC: H01J9/227
Filed: 1990-09-21
Abstract: ABSTRACT OF THE DISCLOSURE       The  present  invention  relates  to  a  color cathode-ray  tube  comprising  at  least  a  front  screen panel, a funnel, and an electron gun. A repeated sequence of red phosphor layers, green phosphor layers, and blue phosphor  layers,  with  non-luminous  layers  being interposed between adjacent phosphor layers, is stacked to form a laminate, and the laminate is sliced in the thickness direction thereof to form a thin layer that is burned in such a manner that the burned slice is provided as a phosphor layer on the front screen panel. A color cathode-ray tube of an extremely high brightness and a high resolution can be constructed very efficiently in this way,  and the resultant color cathode-ray tube is suitable for use as a compact CRT.
Patent CA-2044240-A1 (CA)
Inventor: SIMELL MAARIT
IPC: A23L11/30
Filed: 1990-01-25
Abstract: Abstract Novel methods and processes by which phytate-free or low-phytate soy protein isolates and concentrates may be prepared are disclosed.   Also disclosed are phytate-free or low-phytate soy protein isolates and concentrates produced according to the methods and processes of the invention.
Patent CA-2044700-A1 (CA)
Title: Cephalosporines comportant en position 3 un radical propenyle substitue par un ammonium guaternaire, leur procede de preparation, leur application comme medicaments, les compositions les renfermant et les nouveaux intermediaire obtenus
Inventor: ASZODI JOZSEF
IPC: C07D501/24
Filed: 1991-06-14
Abstract: La présente invention a pour objet les produits de formule: Isomère SYN dans laquelle R1 représente un radical choisi parmi les radicaux suivants: ou , sous forme d'ammonium quaternaire ou Rb et Rc = H ou acyle, A et A' = notamment H, équivalent de métal alcalin, base organique aminée, groupement ester facilement clivable ou CO2A représente CO2? leur procédé de préparation, leur application comme médicaments, les compositions les renfermant et les nouveaux intermédiaires obtenus.
Patent CA-2045897-A1 (CA)
Title: Method and apparatus for packaging resiliently deformable articles
Inventor: ARAKI YOZO
IPC: B65B25/14
Filed: 1991-06-28
Abstract: ABSTRACT OF THE DISCLOSURE     In   a   packaging   technique   for   resiliently deformable  articles  (such  as  paper  diapers  or  sanitary napkins),  a  stack  of  the  articles  are  packed  into a shell-like,  inner cassette having an open top and bottom, the inner cassette is wrapped from above with a sheet of film  having  cardboard  flaps  extending  from  respective opposite  side margins  thereof and the stack of artioles is ejected from the inner cassette through the open top, together with the  sheet  of  film into  an outer cassette which  maintains  the  partly  packed  profile.     Lower, trailing,  flap-form ends of the wrapping extend below the stack  on  two  opposite  sides  of the  cassette,  forming flaps   that   are   subsequently   folded   in   overlapping relation  to  cover  the  exposed  bottom  of  the  stack  of articles   and   heat-sealed   together   and   transversely extending  margins  of  the  sheet  of  film are  folded  and heat-sealed against the cardboard ends to form a packase of predetermined shape.
Patent CA-2046343-A1 (CA)
Inventor: KANETSUNA TERUO
IPC: C21B13/00
Filed: 1990-12-27
Abstract: A fluidized bed type preliminary reducing furnace for an oxide raw material is provided with at least two reductive gas supply ports for supplying a reductive gas into the furnace.  With this construction, the fine or granular raw material and the reductive gas supplied are sufficiently dispersed and mixed with each other in the furnace to thereby improve a reduction rate and an yield of the raw material.  It is preferable to provide at least two raw material supply ports for supplying the raw material into the furnace.
Patent CA-2049510-A1 (CA)
Title: Speed governor actuated safety device for stopping an elevator car
Inventor: PEARSON DAVID B
IPC: B66B5/22
Filed: 1991-08-20
Abstract: ABSTRACT OF THE DISCLOSURE A safety apparatus includes a safety device and a centrifugal force speed governor for preventing overspeed conditions of an elevator car in both the downward direction and the upward direction.  A bracket attached to the elevator car slidably retains a shaft at right angle to a guide rail attached to an elevator shaft wall.  A U-shaped frame is attached to an end of the shaft and rotatably carries a running wheel.  A compression spring extends over the shaft between the bracket and the frame to bias the running wheel against the web of the guide rail. On each side of the running wheel, a pair of release levers are rotatably supported to rotate during travel of the car in normal operation.  In response to an overspeed condition, the release levers pivot into engagement with a pair of stationary ratchet wheels which are connected with a pair of actuating levers.  The ratchet wheels are rotated by the running wheel which movement rotates the actuating levers The actuating levers each move a release arm and one of the levers is connected to an actuating rod, which in turn is in connected to a release arm of another safety device on the car.  The release arms extend into a wedge box of the safety device to actuate wedge-shaped jaws to engage the guide rail. For resetting the safety apparatus, the elevator car is restarted after a safety stop in the opposite direction of travel.
Patent CA-2050925-A1 (CA)
Title: Introducing an exogenous gene into birds
Inventor: SIMKISS KENNETH
IPC: C12N15/85
Filed: 1990-03-15
Abstract: A method of introducing foreign nucleic acid, especially a gene into birds, especially chickens, takes advantage of the developmental stage of the embryo into which primordial germ cells (PGCs) collect in the germinal crescent, migrate in the blood stream and settle in the germinal ridge, which becomes the gonad. The method comprises providing in vitro foreign nucleic acid which it is desired to introduce into the germ line of a bird, introducing the foreign nucleic acid into explanted primordial germ cells of a bird and then introducing these primordial germ cells into the blood system of a recipient embryo of an incubated egg, at a stage of embryonic development at which introduced primordial germ cells will settle in the germinal ridge.
Patent CA-2051213-A1 (CA)
Title: Tank container
Inventor: GERHARD HELMUT
IPC: B65D88/12
Filed: 1991-09-12
Abstract: TANK CONTAINER            Abstract of the Disclosure A tank container includes a cylindrical tank having its one end connected to an end frame 14 by means of an end saddle structure 12. In the area of its other end, the tank 10 is connected to an end frame 13 by means of a saddle structure 11 in such a manner that the tank bottom 20' provided at this tank end projects through the end frame 13. The saddle struc-ture 11 comprises three rings interconnected partly by welding and partly by screwing, with the innermost ring being welded to the cylindrical portion of the tank envelope.
Patent CA-2051895-A1 (CA)
Title: A message arrangement and method for implementing a digital telephone system
Inventor: PFLUEGER MICHAEL W
IPC: H04Q11/04
Filed: 1991-09-19
Abstract: A message arrangement and method for interfacing a digital telephone system including a Digital Facility Line Card (DFLC) that connects a user operated Digital Telephone Instrument (DTI) to a stored program operated digital Central Office (CO) system.  The message arrangement comprises, a DFLC message processor that generates and transmits to the DTI control messages in response to report messages transmitted by the DTI, following a user activated DTI event.  The control messages provide the user with visual and aural DTI operating information. The DFLC message processor further generates and transmits to a CO system central controller, device report messages requesting access to, and network services from the CO system, responsive to call processing report messages from the DTI.  The CO system central controller sends device control messages to the DFLC which operates in accordance with the received device control messages to generate and transmit to the DTI, DTI control messages.  The DTI control messages instruct the DTI to provide the user with operating information and to collect call processing data from the DTI, for transmission to the DFLC message processor.  The DFLC message processor translates the call processing data and generates device report messages, which are transmitted to the CO system.
Patent CA-2052655-A1 (CA)
Title: Process for treating refinery slurries
Inventor: CIMINO ROBERTO
IPC: C02F103/34
Filed: 1991-10-02
Abstract: "PROCESS FOR TREATING REFINERY SLURRIES"                      Abstract A  refinery  slurry containing water,  oil  and  a solid  fraction,  is brought into contact  with  carbon dioxide  gas  in order to adjust the pH value  of  said slurry at an acidic value and, in that way, improve the separation, by mechanical means, of a first water phase and  a first oil phase,  from a sludge.  The latter  is submitted  to an extraction with carbon dioxide,  under suparcritic conditions,  in order to separate a  second water  phase  and  a second oil phase from  a  residual sludge, which is disposed of.     The process makes it possible most water,  and, in particular,  most  oil contained in said slurry  to  be removed  and a sludge to be disposed of,  which shows a reduced propensity to the elution of the residual oil.
Patent CA-2054272-A1 (CA)
Title: Insulation strip and method for single and multiple atmosphere insulating assemblies
Inventor: LAFOND LUC
IPC: E06B3/663
Filed: 1991-10-25
Abstract: There are disclosed spacer elements for use in insulated glass assemblies of the single and multiple atmosphere type which incorporate non-thermally conductive materials as the main structural support member in the assembly. The result is a lightweight, warm edge assembly.
Patent CA-2058191-A1 (CA)
Inventor: KONDOU SEIJI
IPC: H04B17/00
Filed: 1991-12-20
Abstract: Interference in a high speed receive signal is effectively detected in a TDMA communications system wherein a plurality of time slots is provided within a TDMA frame.  A comparator is arranged to receive a first signal indicative of receive signal strength and a reference level signal.  The comparator compares the magnitudes of the two signals applied thereto and outputs a comparison result signal.  A delay circuit is supplied with a second signal indicative of a time slot which is not in use and which delays the second signal by a predetermined time using a clock which is synchronized with the time slots of the TDMA frame.  A gate circuit, preceded by the comparator and the delay circuit, is supplied with the outputs of the comparator and the delay circuit.  The gate circuit outputs a third signal which changes a logic level in the event that the strength of the first signal exceeds that of the reference level signal during the time slot which is not in use.
Patent CA-2062311-A1 (CA)
Title: Logical channel setting system for atm network
Inventor: HATA EMI
IPC: H04L12/911
Filed: 1992-03-04
Abstract: ABSTRACT OF THE DISCLOSURE          A logical channel setting system is applied to an asynchronous transfer mode (ATM) network which is coupled to terminal equipments which are in conformance with a high performance parallel interface (HIPPI) via respective terminal adapters which are in conformance with the HIPPI.  The logical channel setting system includes a call part, provided in a transmitting terminal adapter, for setting a logical channel in the ATM network in response to a request signal which is ON and is received from a transmitting terminal equipment which is coupled to the transmitting terminal adapter, and a disconnect part, provided in the transmitting terminal adapter, for releasing the logical channel which is previously set in the ATM network in response to a request signal which is OFF and is received from the transmitting terminal equipment which is coupled to the transmitting terminal adapter.
Patent CA-2062702-A1 (CA)
Title: Oxidant composition containing stable bleach activator granules
Inventor: BRODBECK KEVIN J
IPC: D06L4/75
Filed: 1992-03-11
Abstract: of the Invention The present invention provides stable bleach activator granules comprising: a) a peroxygen bleach activator having the structure: wherein R is C1-20 branched or straight chain alkyl, alkoxylated alkyl, cycloalkyl, alkenyl, aryl, substituted aryl, alkylaryl; R' and R" are independently H, C1-4 alkyl, aryl; and L is a leaving group; b) a pliable binding material selected from materials having a melting completion temperature of greater than about 40.degree.C; and c) a solubilizing aid selected from the group consisting of magnesium sulfate, alkali aryl sulfonate, polyvinyl pyrrolidone or mixtures thereof. The invention can also include additional stiffeners, such as calcium or magnesium silicate, or silica. J:\\PT\\JH\\APPLN\\25099B
Patent CA-2064148-A1 (CA)
Title: Capacitor array utilizing a substrate and discoidal capacitors
Inventor: GLIHA EDWARD R JR
IPC: H01G4/38
Filed: 1992-03-26
Abstract: ABSTRACT OF THE DISCLOSURE A planar filter array includes a single monolithic alumina substrate having a plurality of counter bores on each side connected by central bores to form passages for insertion of connector pin contacts. The connecting bores contain ferrite beads and the counter bores contain discoidal capacitors which sandwich the ferrite beads to form pi filter circuits for filtering the pin contacts. Grounding electrodes on the discoidal capacitors are soldered to a grounding layer or traces on the substrate to provide a ground path for the filters.
Patent CA-2064591-A1 (CA)
Title: Multichamber storage apparatus and related method
Inventor: RICHARD DANIEL D
IPC: B65G1/137
Filed: 1990-07-24
Abstract: A storage apparatus comprises a housing defining a plurality of chambers (12, 14, 16, 18) disposed one next to the other, the housing (10) including partitions (20, 22, 24, 26) for separating the chambers (12, 14, 16, 18) from one another. Temperature control components (38, 40, 42, 44) are provided for controlling temperature independently in each of the chambers (12, 14, 16, 18).  Access openings are provided in the partitions (20, 22, 24, 26) between the chambers (20, 22, 24, 26) for enabling communication between each chamber and the chamber of chambers contiguous therewith.  A support member (64) movably supports a plurality of specimen-containing receptacles (62) within the housing (10), while a drive (68, 70, 72, 74) is operatively connected to the support member (64) for moving the receptacles from chamber to chamber (12, 14, 16, 18) through the access openings. An access door in the housing enables deposition and removal of a selected one of the receptacles from the housing (10).
Patent CA-2065825-A1 (CA)
Title: Vessel agitator for early hydration of concentrated liquid gelling agent
Inventor: STROMBERG JAMES L
IPC: B01F7/18
Filed: 1992-04-10
Abstract: Abstract Of The Disclosure A system is provided for mixing of concentrated liquid gelling agent and water to form a  fracturing  fluid for fracturing of a subterranean formation.   High shear rotary mixers are utilized in a blender tub to provide efficient hydration of the concentrated liquid gelling agent and water mixture.
Patent CA-2071233-A1 (CA)
Title: Removable power service module for recessed lighting system
Inventor: COHEN HOWARD G
IPC: H05B37/02
Filed: 1992-06-15
Abstract: ABSTRACT OF THE DISCLOSURE             A recessed lighting fixture system comprising a power service module which includes sockets for receiving fluorescent light lamps, a ballast for driving each of the light lamps, and a field adjustable connector which is electrically connected to the sockets and the ballasts.  The power service module mounts in a mounting frame assembly which is mounted in the ceiling.  A primary terminal  block  is  provided  in  the  mounting  assembly  and  is connected to the main power supply.  When mounted in the mounting terminal block, thus connecting the light lamps and ballasts to the pre-wired for providing single phase or dual phase power supply to the ballasts of the respective fluorescent light lamps.
Patent CA-2073248-A1 (CA)
Inventor: NIEBAUER KENNETH L
IPC: B23B27/16
Filed: 1991-09-27
Abstract: A cutting insert (10) having a polygonal body (12) having top (14) and bottom (16) surfaces with plurality of side walls (18) extending therebetween. Each side wall (18) joins with the top surface (14), defining peripheral cutting edges (20).  A chip breaking groove formed in the top surface (14) includes a descending wall (34) inclining downwardly from the cutting edges (20) and a back wall (36) inclining upwardly from the rearward edge of the descending wall (34).  Adjacent the cutting corner of the insert, the back wall (36) has a nose (50) including a tip (52) and two sides (54) that the chip groove increases in width as it extends away from each cutting corner (22, 24). Two shoulders (56) on opposite sides of the nose (50) are at an angle relative to the cutting edges (20) such that the chip groove decreases in width as it extends from each cutting corner (22, 24).  Preferably, the inclination of the back wall (36) relative to the top surface (14) decreases as it extends away from each cutting corner (22, 24).
Patent CA-2074321-A1 (CA)
Title: Boat ramp
Inventor: RICHTER WILLIAM
IPC: B63B23/08
Filed: 1992-07-21
Abstract: BOAT RAMP          ABSTRACT OF THE DISCLOSURE A launching ramp for boats, float planes and the like has several ramp segments that are in normal use of the ramp, generally aligned and sloping downwardly into a body of water. To enable the easy removal of the ramp from the body of water, the ramp segments are hinged and equipped with stops so that when a cable is connected to the outermost end of the ramp, pulling in on the cable will pivot the outermost end segment upwardly until the stops limit this pivotal movement with respect to the next segment, whereupon the second segment will pivot upwardly to its stop position and so on. As the cable is drawn in, the ramp is rolled up towards the shore. The installation of the ramp is a reverse process of unrolling the ramp into the water. With appropriate modification the ramp may be used as a roll-up deck.
Patent CA-2078295-A1 (CA)
Title: Endoscope Stabilizer
Inventor: PUTMAN JOHN M
IPC: A61B19/00
Filed: 1992-09-15
Abstract: A portable console  (16) includes a universal positioning  arm  assembly  ( 18) for  holding  a  surgical instrument such as an endoscope  (14)  during a surgical procedure.  Coarse adjustment of instrument elevation above an operating table ( 12) is provided by a reversible drive motor ( 58) which extends and retracts an upright support shaft (24) along a vertical axis (A).  Coarse adjustment of instrument X-Y position within the sterile zone above an operating table is provided by articulated arm sections (20, 22, 90, 100) which are rotatably coupled to the upright support  shaft.   Fine adjustment of instrument position across the sterile zone is provided by a revers-ible drive motor  (84) which  extends  and retracts  the instrument along the longitudinal axis (C) of the support arm section (22). Fine adjustment of instrument elevation is provided by a reversible drive motor (92) which extends and retracts  the distal support arm section (100) along the axis (D).  Coarse positioning is obtained by actuation of console switches (70, 72, 74) and an arm-mounted switch (76), and fine positioning is obtained by foot pressure applied to floor switches (120, 122, 124, 126, 128) by the operating surgeon.
Patent CA-2080463-A1 (CA)
Title: Method of manufacturing a coil of a continuous flexible object and enveloping the coil to form a parcel
Inventor: LINDSTRAND ULF
IPC: B65H75/22
Filed: 1991-04-09
Abstract: A method of manufacturing a coil (1) of a continuous flexible object (2), such as cable and line, and enveloping the coil to form a parcel (27) for delivery to a user, said object (2) being coiled onto an axially open, cylindrical sleeve (28) to produce said coil. According to the invention the sleeve (28) is provided with two protective rings (29, 30) and is brought to be fixed by a first tool (9) so that the sleeve (28) is firmly clamped between two parallel side supports (10, 11) and centered by centering elements (24) of the side supports, whereby a first rotatable unit (36) is formed. The cable or line (2) is attached to said first unit (36) and the unit (36) is brought to rotate in a coiling machine (3) so that the cable or line is formed to said coil (1). When the cable or line has been cut, a protective casing (40) is brought to surround the coil (1) between the protective rings (29, 30), and a plurality of bands (4l) are brought to surround the sleeve (28) from the inside thereof, the protective rings (29, 30), the protective casing (40) and the coil (1) enclosed within these parts, without engagement with the side supports (10, 11), after which the bands (41) are thightened and their ends joined in a strong joint to form said parcel (27). A  system is also described for handling the cable or line which is prepared and enveloped in the manner described, as well as tools of the structure described above and cable or line parcels manufactured according to said method.
Patent CA-2081482-A1 (CA)
Inventor: KLINE ELLIS L
IPC: A61P25/28
Filed: 1991-03-26
Abstract: A method and composition are provided for alleviation of disease states associated with the abnormal accumulation and/ or molecular organization of amyloid beta protein, such as manifested in Alzheimer's disease and other CNS amyloid disorders. The invention comprises the administration of a low level of amyloid beta protein, or a derivative thereof, which slows or reverses neuronal loss or function.