baber/WOPTO huggingface dataset:
Patent CA-1287910-C (CA)
Title: Adjunct processor for providing computer facility access protection via call transfer
Inventor: BARRON SALVADOR
IPC: G06F1/00
Filed: 1987-07-30
Granted: 1991-08-20
Abstract: ADJUNCT PROCESSOR FOR PROVIDING COMPUTER FACILITY ACCESS PROTECTION VIA CALL TRANSFER            Abstract This adjunct processor arrangement performs a centralized call screening function to provide computer port access security.  Every call origination in the telephone switching system from a calling party to a protected computer port is interdicted by the telephone switching system and routed to the adjunct processor.  The calling party receives a series of prompts from the adjunct processor to provide identification information, such as login, password, and voiceprint information.  The adjunct processor validates the identity of the calling party using this identification indicia and initiates a callback operation.  The adjunct processor disconnects the calling party from the connection, calls the calling party back and then uses the data call transfer capability of the telephone switching system to connect the calling party to the computer.
Patent CA-1339736-C (CA)
Inventor: TERAOKA HIROSHI
IPC: C12N9/12
Filed: 1987-10-14
Granted: 1998-03-17
Abstract: A method for preparing protein by transforming a microorganism with a vector capable of expressing an intended protein as a fused protein with APH, making said microorganism producing said fused protein and obtaining said intended protein, which is applicable to various types of proteins as well as human PSTI and rat actin.
Patent CA-1311616-C (CA)
Title: Layered glass article and method for making it
Inventor: LENTZ WILLIAM P
IPC: C03B37/023
Filed: 1987-10-30
Granted: 1992-12-22
Abstract: Abstract of the Disclosure Layered glass products such as multilayer glass rods or fibers are formed in a preferably continuous process wherein  at  least  two component  glasses  are supplied to an annular mixing zone wherein relative movement  of  the  annular  surfaces  produces  spiral layering of the glasses and the formation of a glass product  stream  having  a  preselected  gradient  in composition  and  glass  properties  across  a  diameter thereof.
Patent CA-1275644-C (CA)
Inventor: SOBERALSKI EDWARD D
IPC: F16M13/02
Filed: 1987-12-15
Granted: 1990-10-30
Abstract: KEYBROAD SUPPORT WITH AUTOMATIC LOWERING MECHANISM     ABSTRACT OF THE DISCLOSURE An adjustable auxiliary work support assembly which includes a shelflike auxiliary support connected to one end of a parallelogram linkage.  The other end of the linkage is connected to a carriage which is slidably supported within a guide rail fixed to the underside of a main support.  The linkage enables the auxiliary support to be vertically swung upwardly and downwardly. A cam structure includes first and second cams respec-tively fixed to the rail and linkage, and a cam follower pivotally mounted on the carriage and cooperating between the cams to effect automatic lowering of the auxiliary support when the latter is closely adjacent the front edge of the main support and is pushed inwardly toward the latter.  The cam structure also includes a pair of side cams fixed to the carriage in strattling relationship to the cam follower, and which cooperate with the fixed cam on the linkage to effect automatic lowering of the linkage when it is pivotally swung side-wardly beyond a permissible angular extent.
Patent CA-1302575-C (CA)
Title: Fault detection circuit capable of detecting burst errors in an lru memory
Inventor: YAMADA IKUO
IPC: G06F12/12
Filed: 1988-04-14
Granted: 1992-06-02
Abstract: "Fault Detection Circuit Capable of Detecting Burst Errors in an LRU Memory"                ABSTRACT OF THE DISCLOSURE     A fault detection circuit comprises an LRU memory having a series of bit storage cells for storing data bits therein, the stored bits indicating relationships between most recently referenced timings for each of address levels. Updating input data bits are generated by an LRU update logic in response to the LRU memory being accessed from an external source and applying the generated updating input data bits to the LRU memory to cause same to generate updated output data bits. One of the updating input data bits is inverted prior to application to the LRU memory. An error detection circuit is responsive to the updated output data bits for detecting an error therein. One of the updated output data bits corresponding in binary significant position to the inverted updating input data bit is inverted prior to application to the error detection circuit. The inversion processes at the input and output of the LRU memory allow error-free data bits to be unaffected and the inversion process at the output of the memory causes a string of all zero's or all one's therein to be converted to a pattern which can be detected as an illegal by the error detection circuit.
Patent CA-1280864-C (CA)
Inventor: HUNE RONALD G
IPC: B65D83/00
Filed: 1988-04-19
Granted: 1991-03-05
Abstract: APPARATUS AND PROCESS FOR MIXING AND DISPENSING HIGH VISCOSITY, MULTIPLE  COMPONENT REACTIVE LIQUIDS INTO A MOLD             ABSTRACT      An apparatus and process are provided for mixing and dispensing high viscosity multiple component reactive liquids into a mold.  The apparatus and process are particularly suitable for mixing and dispensing highly viscous intumescent fireproofing materials.  Each reactive liquid component is stored in a separate pressure tank. The liquid components flow through separate conduits leading from each pressure tank, and are metered by a gear pump located in each component conduit.  A gear linkage synchronously links the gear pumps together, and a self-locking motor is adapted to drive the linked gear pumps. When the motor is turned off, the gear pumps act as a valve to stop flow of the component liquids.  The metered components flow into a common conduit, which has therein a static mixer for thoroughly mixing the components.  The mixed components are then dispensed through an orifice. This orifice can be directed to the bottom of the mold so that the mold can be filled with the highly viscous material from the bottom to reduce the formation of air voids.
Patent CA-1301940-C (CA)
Title: Real time distributed processing in an industrial control cluster
Inventor: STRUGER ODO J
IPC: H04L29/00
Filed: 1988-04-21
Granted: 1992-05-26
Abstract: Abstract of the Disclosure A cluster of control processors are interconnected by a local area network and exchange data to carry out their control functions.  Each controller executes a control program containing both conventional instruc-tions and T-instructions which call for an operation on data maintained by another controller in the cluster.          All data required to execute T-instructions is stored in a virtual I/O image table and each controller is responsible for keeping its section of this table up-to-date by periodically broadcasting its data on the local area network.
Patent CA-1298688-C (CA)
Inventor: POCKNELL DAVID
IPC: A61K9/00
Filed: 1988-07-21
Granted: 1992-04-14
Abstract: Abstract of the Disclosure The specification describes and claims a method of making therapeutic rings from a curable silicone rubber based composi-tion.  The rings are capable of controlled release of the thera-peutic agent in the human or animal body.  The method comprises the steps of:   (i)    extruding a first composition comprising a therapeutic agent and a first elastomer-forming silicone composition to provide a core; (ii)   extruding a second composition comprising a second elastomer-forming silicone composition to provide a sheath enclosing the core; (iii)  bringing together end portions of a piece of extruded core and sheath to form a ring, (iv)   effecting crosslinking of the extruded core,   and (v)    effecting crosslinking of the extruded sheath.
Patent CA-1316803-C (CA)
Inventor: VOSS HANS-LUDWIG
IPC: B29C65/20
Filed: 1988-09-27
Granted: 1993-04-27
Abstract: ABSTRACT     A welding apparatus for welding flat webs or web sections made of synthetic thermoplastics comprises two pa-rallel welding bars, which are adapted to be raised and lowered relative to each other, and tensioned strips of polytetra-fluoroethylene, preferably strips of polytetrafluoroethylene which are reinforced by glass fiber woven fabrics, which strips cover said welding bars and are fixed on rolls, which are disposed beyond opposite ends of each welding bar and serve to wind up and unwind said tensioned strips. The rolls are movably mounted beyond opposite ends of the welding bars on axles extending transversely to said welding bars.
Patent CA-1289997-C (CA)
Inventor: BERNARD GEORGES
IPC: H01H33/56
Filed: 1988-11-03
Granted: 1991-10-01
Abstract: Process for positioning a molecular sieve in an electrical apparatus such as a circuit-breaker. The process is characterised in that: - the product (18) constituting the molecular sieve is packed in a box (15) having a snap-fitting sealed cover (16);  - the said box is placed inside the apparatus;  - the apparatus is closed; - a vacuum is created inside the apparatus prior to filling with a dielectric gas, said cover being separated from the box during formation of the vacuum, thus placing the product in contact with the internal volume of the apparatus. Application in particular to sulphur hexafluoride circuit-breakers. <IMAGE>
Patent CA-1330907-C (CA)
Inventor: ABELLANA JOVITO N
IPC: B07C1/20
Filed: 1988-11-04
Granted: 1994-07-26
Abstract: PLATEN MODULE FOR A MODULAR MAILING MACHINE               ABSTRACT OF THE INVENTION A platen module is fixably mounted to the base of a modular mailing machine.  A support wall is fixably mounted to the base.  Also fixably mounted to the base of the mailing machine is a drive motor having a output shaft and a plurality of gears fixably mounted the respective ends of the output shaft.  A guide rod is slidably mounted vertically to the support wall and a platen plate fixably mounted to the guide rode.  A plurality of rack post are fixably mounted at one end to the platen plate and in constant mesh with a respective one of the gears.
Patent CA-1335347-C (CA)
Inventor: HAHN GARY S
IPC: A61K39/00
Filed: 1988-12-08
Granted: 1995-04-25
Abstract: Methods and compositions for the treatment of non-IgE-mediated inflammatory disease conditions utilizing the peptide Asp-Ser-Asp-Pro-Arg, or derivatives thereof are disclosed.
Patent CA-1336793-C (CA)
Inventor: BLUM HARALD
IPC: C08K5/17
Filed: 1988-12-09
Granted: 1995-08-22
Abstract: Compositions useful as a binder in lacquers and coating compositions and which are curable by moisture contain: A)  from 30 to 99 parts by weight of at least one copolymer of olefinically unsaturated compounds having a weight average molecular weight of from 1500 to 75,000 and containing chemically incorporated moieties capable of undergoing an addition reaction with amino groups, and B)  from 1 to 70 parts by weight of at least one organic polyamine containing blocked amino groups, wherein i) the copolymers of component A) contain both intramolecular carboxylic acid anhydride moieties and epoxide moieties in a chemically bound form, with the anhydride equivalent weight of the copolymers being from 393 to 9,800 and the epoxide equivalent weight of the copolymers from 568 to 14,200, and ii) the binder composition contains from 0.2 to 8 anhydride and epoxide moieties for each blocked amino group.
Patent CA-1304833-C (CA)
Title: Method and apparatus for subsurface formation evaluation
Inventor: WRAIGHT PETER
IPC: E21B47/01
Filed: 1988-12-14
Granted: 1992-07-07
Abstract: METHOD AND APPARATUS FOR          SUBSURFACE FORMATION EVALUATION          Abstract A measurement while drilling nuclear tool adapted to be coupled in the drill string to make formation evaluations and methods of using are described.  A neutron source is positioned on the cylindrical axis of the tool while a connected gamma ray source is eccentered against an interior side of the cylindrical tool.          Both sources can be axially removed from the tool along its interior.  Novel source-detector configurations are provided in order to accommodate the constraints of the MWD environment.          Gamma ray transparent windows are provided through both the drill collar and an external fluid excluder (stabilizer) at the positions of the gamma ray source and scintillator detectors.          Neutron detectors may be of two different types at the same spacing from the source.  Corrections are made for microphonic noise that arises while drilling and for natural gamma ray background.  A drilling fluid density determination is made and is utilized to compensate for "borehole" or "standoff" effects.
Patent CA-1312775-C (CA)
Title: Film inking unit for a rotary printing machine
Inventor: JUNGHANS RUDI
IPC: B41F31/00
Filed: 1988-12-16
Granted: 1993-01-19
Abstract: ABSTRACT            The film inking unit  for a rotary printing machine consists of a slowly  rotating ink  fountain roller  (2)  and a  film roller  (3) rotating fast compared to said ink fountain roller, both rollers forming a gap (4) of pre-determined width therebetween, in which before  the  inking  unit  rollers  (5),  as  seen  in  direction  of rotation, an additional intermediate roller (9), which takes ink from the film roller (3), and a doctor blade (11)  for completely squeegeeing  the  ink  film  are  assigend  to the  film  roller  (3) transferring the ink film onto fast-running inking unit  rollers (5) (Fig. 1).
Patent CA-1322210-C (CA)
Inventor: FRIESE DONALD E
IPC: E05F15/14
Filed: 1989-01-27
Granted: 1993-09-14
Abstract: ABSTRACT            A slidable pane power window assembly for mounting in the rear window of truck cabs is disclosed.   The assembly comprises a frame dimensioned to fit in the rear window opening of a truck cab and fitted with one or more fixed and slidable window panes.   A slidable pane is moved horizontally into an opened and closed position by a rack and pinion drive, wherein a rack affixed to the slidable pane is engaged by a pinion powered by a motor connected to the pinion via power transmission cable.   Another embodiment uses a push-pull mechanism for operating the window.
Patent CA-1297853-C (CA)
Title: Headlamp ventilation system
Inventor: VAN DUYN PAUL D
IPC: F21V29/83
Filed: 1989-03-10
Granted: 1992-03-24
Abstract: HEADLAMP VENTING SYSTEM        Abstract of Disclosure A replaceable bulb headlamp of a rectangular configuration that includes an elongated passage along one side edge of the headlamp and a second elongated passage along the bottom edge of the headlamp, with each passage being located immediately behind and in line with the sealant channel for the lens and serving to communicate the interior of the headlamp with the atmosphere.
Patent CA-1307238-C (CA)
Inventor: NEKOLA RANDY A
IPC: B60P3/12
Filed: 1989-03-15
Granted: 1992-09-08
Abstract: QUICK CONNECT/DISCONNECT WHEEL CRADLE ARRANGEMENT FOR WHEEL LIFT TOWING SYSTEMS                           ABSTRACT OF THE DISCLOSURE Wheel cradles for a wheel lift towing system are quickly and easily coupled to or uncoupled from opposing ends of a cross arm assembly associated with a towing vehicle.  The cradles are  coupled to the cross arm by  sliding the cradles laterally inward in a substantially horizontal plane from outside the ends of the cross arm.  Such lateral  insertion facilitates coupling  of the wheel cradles to the cross arm  in situations of difficult access to  the towed vehicles  wheels.  The  cradles are  decoupled from  the cross  arm  by sliding the cradles  laterally outward  in a  substantially horizontal  plane following concurrent actuation of the  rotatable pivot means and  depressible plunger means.  Such  concurrent actuation prevents  premature decoupling  of the wheel cradles during operation o  the towing vehicle.
Patent CA-1319443-C (CA)
Title: Modular expansion bus configuration
Inventor: HUGHES JODIE K
IPC: G06F13/14
Filed: 1989-04-04
Granted: 1993-06-22
Abstract: MODULAR EXPANSION BUS CONFIGURATION               ABSTRACT OF THE DISCLOSURE The invention comprises an automatic technique for assigning addresses to modular units connected to a computer system bus.  In its broadest aspects, the in-vention comprises the method of initially generating a unique address in a controller module attached to the expansion bus and thereafter transferring the unique address to the next expansion module.  The next expan-sion module receives the unique address, is identified by the unique address, and generates a new unique address using the received unique address.  Thereafter the expansion module transfers the new unique address to the next expansion module which likewise uses the received address to identify itself.  The steps are repeated until each expansion module has received a unique address to identify itself.  In the preferred embodiment a Read Only Memory (ROM) is used to receive the unique address and to generate a new address for transferring to the next module.  No particular tech-nical skill is required in order to configure this sys-tem and the modules will be automatically addressed irrespective of their place along the expansion bus. The invention eliminates the need for an end user to uniquely jumper id pins at each module to provide each module a unique  address.
Patent CA-1314718-C (CA)
Title: Ice maker with overtemperature protection
Inventor: CHESNUT PAUL B
IPC: F25C1/04
Filed: 1989-05-01
Granted: 1993-03-23
Abstract: ICE MAKER WITH OVERTEMPERATURE PROTECTION        Abstract of the Disclosure An automatic ice maker for household refrigera-tor/freezers includes a mold in which water is frozen to form ice cubes which are then ejected from the mold into an ice bin.  An electric heater is provided to heat the mold after the water is frozen to release the cubes for ejection.  Elec-trical power is provided through power leads to energize the heater when the ice is frozen; and the power is subsequently interrupted after the mold heats up to a predetermined level to release the ice cubes for ejection.  A heat responsive fuse is positioned as a safety protection in-line in one of the power leads to interrupt electrical power to the heater upon the occurrence of an overtemperature condition to prevent damage to the ice maker and to the refrigerator/freezer.
Patent CA-1302498-C (CA)
Title: Formation electromagnetic parameters measuring tool
Inventor: RAU RAMA NARASINGA
IPC: G01V3/30
Filed: 1989-05-18
Granted: 1992-06-02
Abstract: ABSTRACT OF THE DISCLOSURE         A   method   and   apparatus   for   dielectric investigation in formations adjacent a well borehole is set forth.  In the preferred and illustrated embodiment, a microwave transmitter forms an output signal which is transmitted by a transmitter antenna in contact with the sidewall,  the propagation into the formation from the transmitter  antenna,  the  signal  being  received  at  a receiving  antenna,  and  further including  means  for making measurements of amplitude and phase angle.  Such measurements are used to determine an equivalent circuit representative of the formation between the transmitter antenna  and  receiver  antenna;  the  equivalent  circuit encodes valuations of resistivity, dielectric constant and magnetic  permeability  of  the  formation material. Multiple measurements can be made in a given formation, and the sonde can be moved steadily or periodically to make  measurements  at  selected  locations.   Formation electrical parameters in adjacent formations can then be determined.
Patent CA-1332505-C (CA)
Inventor: YAMAMOTO TORU
IPC: B05B13/04
Filed: 1989-05-23
Granted: 1994-10-18
Abstract: An automotive body delivered in a direction, and covers such as an engine hood and a trunk lid and and doors of the automotive body are opened and held in an open position. Thereafter, prescribed areas of the automotive body are coated, and those doors which are located down-stream with respect to the direction in which the automotive body is delivered and those areas of the automotive body which correspond to those doors which are located upstream with respect to the same direction, are coated. Thereafter, the covers and the doors of the automotive body are closed.
Patent CA-1305603-C (CA)
Title: Notched guide filament yarn interlacer
Inventor: COONS ANDREW MONROE III
IPC: D02J1/08
Filed: 1989-05-25
Granted: 1992-07-28
Abstract: ABSTRACT OF THE INVENTION           Disclosed is a fluid jet interlacing device for commingling yarns. The interlacing device features notches in the inlet and exit orifices which provide for better wear resistance and evenness between related devices.
Patent CA-1318798-C (CA)
Inventor: JENSEN LLOYD B
IPC: G01M1/22
Filed: 1989-05-29
Granted: 1993-06-08
Abstract: ABSTRACT OF THE DISCLOSURE A method for balancing turbochargers or other high speed rotating equipment in which relatively large masses require balancing in two axially separated planes includes the steps of mounting the mechanism to be balanced in a test fixture so that the mechanism can move in a substantially unrestrained manner in any of the three spatial dimensions.  Accelerometers adjacent opposite ends of the rotating component measure maximum acceleration of the housing due to vibration.  Since the housing substantially unrestrained, the measurement of vibration at any end of the device will be influenced by vibrations induced by the mass at the other end of the device, since the mechanism is not otherwise damped by supporting structures.  An optical sensor measures phase angle, and this information along with the information generated by the accelerometers is fed to a conventional vibratory analysis device to determine the unbalance of the rotating component.
Patent CA-1333527-C (CA)
Inventor: HUBBARD MARK A
IPC: C21C7/00
Filed: 1989-06-20
Granted: 1994-12-20
Abstract: A vertical first stream of molten metal flows from a ladle into the tundish of a continuous casting appara-tus.  A second stream composed of solid, particulate alloying ingredient and a non-oxidizing carrier gas is directed into the first stream with a nozzle.  The two streams each have unenclosed parts exposed to the atmo-sphere surrounding the ladle and the tundish. The nozzle is cooled with a non-oxidizing gas flowing through a nozzle cooling jacket and exhausted at the outlet end of the nozzle.  The nozzle interior has a converging down-stream end portion for converging the second stream just before it leaves the nozzle.
Patent CA-1337627-C (CA)
Inventor: UETANI YASUNORI
IPC: G03F7/022
Filed: 1989-07-19
Granted: 1995-11-28
Abstract: The invention relates to quinone diazide sulfonic acid esters of phenol compounds of the general formula (I) or (II):                           (I) or                 ( II) wherein a, c and d can be the same or different and each represents a number of 0 to 3, provided that when a is 0 or 3, b is a number from 0 to 3 and when a is 1 or 2, b is 0, 1 or 2, and provided that a+b and c+d are each not less than 2; and wherein R and R' can be the same or different and each represents an alkyl group or an aryl group.  These compounds, either singly or in combination, can be used as sensitizers for resist compositions containing alkali-soluble resins. The resulting compositions are positive resists having high .gamma.-values.
Patent CA-1323063-C (CA)
Inventor: HART JAMES E
IPC: B60T15/42
Filed: 1989-08-02
Granted: 1993-10-12
Abstract: (Case No. 8453) ABSTRACT OF THE DISCLOSURE   An improved  freight  brake  emergency valve providing improved   stability   against  undesired  emergency  brake applications  without  degradation of emergency sensitivity by  increasing  the  "breathing"  range  of  travel  of the emergency  piston  to  allow  a momentary random brake pipe pressure  fluctuation  to  dissipate,  and  by  providing a volumetric   chamber   between  the  quick  action  chamber "breather"   port   connection   at  the  slide  valve/seat interface  and  the  "breather"  choke in order to obtain a momentary  fast  reduction of quick action chamber pressure to  counteract  a  brake  pipe  pressure fluctuation during pressure  equalization between the quick action chamber and the added volumetric chamber.