baber/WOPTO huggingface dataset:
Patent CA-1341095-C (CA)
Inventor: PANNEKOEK HANS
IPC: C12N15/00
Filed: 1986-03-27
Granted: 2000-09-12
Abstract: Full length human von Willebrand factor (vWF) cDNA was assembled from partial, overlapping vWF cDNAs. This cDNA construct includes an "open" reading frame of 2,813 amino-acid residues, apparently representing a (pre)-pro-sequence of 763 and mature vWF of 2,050 amino acids. Both the pro- sequence and mature vWF harbor an arg-gly-asp ("R-G-D") sequence which has been implicated in cell attachment functions. It is assumed that the pro-sequence is equivalent to von Willebrand Antigen II (vW AgII). The (glyco)-proteins prepared by cultivation of microorganisms or other hosts like animal or human cells containing a plasmide or phage with said cDNA-coding may be used in pharmaceutical compositions intended for administration to patients with the von Willebrand's disease.
Patent CA-1288713-C (CA)
Title: Method of regenerating rice plant from protoplasts
Inventor: FUJIMURA TATSUHITO
IPC: A01H4/00
Filed: 1986-05-20
Granted: 1991-09-10
Abstract: ABSTRACT OF THE DISCLOSURE    Method of generating a complete plant of rice from a protoplast thereof. To prepare the protoplast, a callus is derived from an embryo, scutellum, or radicle of a seed of rice.  The callus is then cultured in a liquid medium to form a small cell cluster which readily releases a protoplast.  The cell cluster is then treated with a protoplast-releasing enzymatic solution to obtain a protoplast.  The protoplast is then cultured to form a callus, and the callus is then cultured in a differentiation medium to regenerate a whole plant of rice.
Patent CA-1279685-C (CA)
Title: Wet surface tracking resistance for an ignition distributor cap
Inventor: KRONBERGER LEONARD J
IPC: F02P7/02
Filed: 1986-07-17
Granted: 1991-01-29
Abstract: ABSTRACT        The combination of radial and concentric ribs on the interior surface of an ignition distributor cap provide increased wet surface tracking resistance to help isolate spark to the electrodes.  Interruption ribs which radially follow the dome shape, protrude into the hollow interior of the dome.  A rib ring of annular shape surrounds the coil electrode and protrudes into the hollow interior of the dome shape to intersect with and provide a termination for each of the interruption ribs thereby providing spark isolation and increased wet surface tracking resistance by urging the spark to follow the less resistive path provided by the rotor electrode and the spark plug electrodes.
Patent CA-1282342-C (CA)
Title: Perfusate for the preservation of organs
Inventor: BELZER FOLKERT O
IPC: A01N1/02
Filed: 1986-09-26
Granted: 1991-04-02
Abstract: Abstract The present invention relates to new compositions for the preservation of organs prior to implantation comprising hydroxyethyl starch substantially free of ethylene glycol, ethylene chlorohydrin and acetone in a pharmaceutically acceptable organ perfusate.
Patent CA-1285798-C (CA)
Title: Groove point screw
Inventor: JESSON GEORGE
IPC: B23B51/02
Filed: 1987-01-09
Granted: 1991-07-09
Abstract: Abstract Of Disclosure A drilling and thread forming fastener is provided having a threaded shank and a pilot end.     A pair of cutting surfaces are provided on the pilot end, each surface terminating in a cutting edge having a linear groove, arcuate in cross-section disposed adjacent the cutting edge.
Patent CA-1275640-C (CA)
Title: Package assembly
Inventor: LINDSEY FRANK
IPC: A45D20/10
Filed: 1987-01-12
Granted: 1990-10-30
Abstract: ABSTRACT OF THE DISCLOSURE         A package for personal hair care products and the like comprising package halves each formed of a transparent plastic material and having pockets integrally joined to and projecting from the planar portions of the transparent package halves which, when the transparent package halves are assembled, cooperatively form regions enclosing the product.  One of the pair of package halves further includes a second pocket integrally joined to and projecting from the planar portion of the last mentioned package half for storing a power cord, as well as an instruction sheet and/or other printed matter. Both package halves are further provided with channel-shaped recesses projecting from and integrally joined to the planar portions of their respected package halves, said channel-shaped portions cooperatively forming a passageway extending between the pockets housing said product and the storage pocket, said passageway containing that portion of the power cord extending between the product and the cord storage pocket.  A planar sheet is arranged between the container sections of the package halves and is preferably opaque.  Portions of the planar sheets are cut away in the region of the pockets and passageway.  The sheet is preferably provided with printed matter relating to the product and its source.
Patent CA-1296382-C (CA)
Title: Metal-encapsulated gas-insulated high-voltage installation with an overvoltage arrester
Inventor: KIRCH JOHANNES
IPC: H01T1/15
Filed: 1987-02-11
Granted: 1992-02-25
Abstract: ABSTRACT OF THE DISCLOSURE         In a metal-encapsulated gas-insulated high-voltage installation with an overvoltage arrester which is arranged in a separate encapsulation and is connected via a gastight feedthrough to the conductor of the high-voltage installation, fault arcs can lead to heavy stresses of the overvoltage arrester by dynamic forces due to overloading.  In order to prevent this, there are provided in the connection between the feedthrough and the overvoltage arrester two electrode-shaped support bodies, between which a flexible current-carrying ribbon is arranged.  The cross section of the current-carrying ribbon is designed so that it melts at currents of a magnitude which is equal to or larger than that required for the pressure relief of the overvoltage arrester after the arc has been blown out of the arresting housing.  Thereby, the overvoltage arrester and the feedthrough are mechanically decoupled.
Patent CA-1312702-C (CA)
Title: Oligopeptidyl nitrile derivatives, agents containing them, a process for their preparation, and their use
Inventor: STUEBER WERNER
IPC: C07K5/08
Filed: 1987-02-27
Granted: 1993-01-12
Abstract: BEHRINGWERKE AKTIENGESELLSCHAFT    86/B 007 - Ma 561 Dr. Ha/Bn Abstract of the Disclosure Compounds of the formula I              A-R-NH-CHR1-(CH2)a-NHC(=NH)NH2 in which R1 is the cyanide group, R    is Pro or D-Phe-Pro, A    is a hydrogen atom or a protective group customary in peptide chemistry, and a    is an integer from 2 to 5, preferably 3 or 4, which are able to inhibit serine proteases, and a process for their preparation, are described.            Agents containing compounds of this type can be used as anticoagulants.
Patent CA-1327198-C (CA)
Title: Quinolonecarboxylic acid derivatives and their preparation
Inventor: MASUZAWA KUNIYOSHI
IPC: A61P31/04
Filed: 1987-03-11
Granted: 1994-02-22
Abstract: Title of the invention :    Quinolonecarboxylic acid derivatives and their preparation Abstract of the invention :    Quinolonecarboxylic acid derivatives of the following formu-la,   wherein R indicates straight or branched lower alkyl, R1  indi-cates cycloalkyl having 3 to 6 carbon atoms, straight or branched lower alkyl, halogenoalkyl, alkenyl, hydroxyalkyl, lower alkyl-amino or substituted or non-substituted-phenyl, R2 indicates hydrogen, halogen, nitro or amino, X indicates halogen, Z indi-cates halogen, azetidino, pyrrolidino, piperidino, morpholino, thiomorpholino, piperazino or homopiperazino of the following formula,   (here, n is 1 or 2, R3 indicates hydrogen, lower alkyl, lower acyl, acyloxycarbonyl or benzyl, R4 and R5 indicate hydrogen, lower alkyl, aminoalkyl, hydroxyalkyl or phenyl each independent-ly), or pyrrolidino or piperidino of the following formula,   (here, k is 0, 1 or 2, 1 is 0, 1 or 2, m is 0 or 1, R6 indicates hydrogen, lower alkyl or hydroxy, R7 indicates hydrogen, lower alkyl, halogenoalkyl or hydroxyalkyl, R8 indicates hydrogen, lower alkyl, lower acyl, alkoXycarbonyl or benzyl), the hydrates and pharmaceutically acceptable acid addition or alkali salts thereof are useful as antibacterial agents.
Patent CA-1289366-C (CA)
Title: Cutting head for cord type mower
Inventor: HIROSE DAIJO
IPC: A01D34/73
Filed: 1987-03-24
Granted: 1991-09-24
Abstract: ABSTRACT      A cutting head for a cord type mower which severs grass and weeds with cords unwound from a cord spool provided within a bowl-shaped rotary casing and radially projected from the rotary casing by rotating the rotary casing  at a high rotating speed.  A speed change control mechanism is provided within the rotary casing to control the rotating speed of the rotary casing variable according to the length of the projecting portions of the cords.  When the cords wear and shorten, the moment of inertia of the cutting head decreases; consequently the rotating speed of the rotary casing increased and thereby the cords are fed out automatically by the increased centrifugal force acting on the cords,  Then, the engaging members members engaging the speed change control plate are moved radially outward by the centrifugal force to suppress the notating speed of the rotary casing. Thus, the cords are always projected by a predetermined length from the rotary casing for stable mowing operation.
Patent CA-1283236-C (CA)
Inventor: WINDLEY WILLIAM T
IPC: D01F1/10
Filed: 1987-04-30
Granted: 1991-04-16
Abstract: ABSTRACT A room temperature dyeable polyamide fiber with low spherulites containing 1-6% nylon 6, 94-99% nylon 66 and 0.001-2% of a highly reactive metal, preferably calcium and the process for making the fiber are disclosed.
Patent CA-1280302-C (CA)
Title: Gyrocompass navigation system for land vehicles
Inventor: DECARLO FRANK S
IPC: G01C21/00
Filed: 1987-06-04
Granted: 1991-02-19
Abstract: GYROCOMPASS NAVIGATION SYSTEM       FOR LAND VEHICLES                   ABSTRACT OF THE DISCLOSURE     A gyrocompass navigation system for land vehicles is disclosed which includes self-contained heading and navigation means.  The system determines the orientation of the vehicle with respect to grid north; provides land navigation information in universal transverse mercator (UTM) coordinates (northings and eastings); and provides range and bearing infor-mation for destination location.  The system features a single degree of freedom gyroscope for both north seeking and navigational modes and further includes simplified means for tilt measurement and temperature compensation.
Patent CA-1287440-C (CA)
Inventor: JANSSEN ROBERT A
IPC: G02C7/02
Filed: 1987-07-31
Granted: 1991-08-06
Abstract: Particulate Hydroperoxidized Poly-N-Vinyl Lactam, Its Preparation and Use Thereof Abstract Particulate hydroperoxidized poly-N-vinyl lactam containing an average of about 0.5 to about 20 hydroperoxy mole equivalents per mole of poly-N-vinyl lactam, the preparation of the same by sub-jecting particulate poly-N-vinyl lactam to an effective amount of ozone, and the use thereof in the preparation of graft copolymers possessing a low degree of extractibles, finding utility in a wide number of fields, particularly in biomedical devices, semipermeable membranes, contact lenses and as films or fibers.
Patent CA-1296225-C (CA)
Title: Plugged microporous film
Inventor: COOK JOHN A
IPC: A41D31/00
Filed: 1987-08-21
Granted: 1992-02-25
Abstract: Abstract A method of making a plugged microporous film from a film which comprises a structural component having pores extending therethrough, and a plugging material within the pores, the method comprising:    (a) selectively treating the plugging material so that its susceptibility to a crosslinking treatment differs from a first region of the film to a second region thereof;    (b) crosslinking the plugging material at the second region of the film; and (c) removing the uncrosslinked plugging material from the first region of the film leaving plugs of crosslinked plugging material in the pores at the second region of the film.
Patent CA-1293362-C (CA)
Inventor: KENNEDY ROBERT L
IPC: H01R43/058
Filed: 1987-09-21
Granted: 1991-12-24
Abstract: CRIMPING MACHINE FOR HOSE               AND FITTING ASSEMBLIES                 Abstract of the Disclosure This disclosure relates to a crimp head for a crimp machine particularly suited for crimping hose and fitting assemblies, the head comprising two die halves which are movable on a line of movement toward and away from each other.  Each of the die halves comprises a web and a support for the web, and each web forms a plurality die guideways.  The head further comprises a set of substantially identical dies, half of the dies being slidably mounted in the guideways of each web. The halves are movable on the line between an open position wherein a fitting to be crimped may be mounted on a fitting axis between the halves, and a crimp position wherein the halves close together and crimp the fitting.  The fitting axis is substantially perpendicular to the line of movement of the halves, and the dies are movable in the webs radially of the axis. Each half further comprises a pusher having a V-shaped surface for engaging the dies and pushing them against the fitting. A crimp head may be mounted in a portable hand-held crimp machine, or a plurality of crimp heads may be mounted in a multiple-head machine, the crimp heads being designed for different size fittings.  The multiple-head machine has one operating station, and the heads are selectively movable to this station.
Patent CA-1317983-C (CA)
Title: Distribution system
Inventor: ANDERSSON KJELL
IPC: A47F5/13
Filed: 1987-10-07
Granted: 1993-05-18
Abstract: ABSTRACT       A distribution   system   comprising  box-shaped  transport containers     provided with bottom      and walls      and a truck      provided with wheels which has swinging side walls in hinged connection with a vertical end wall    . The side walls              have supporting elements placed  oppositely  in pairs,  e.g.  horizontal  L-shaped rails which are positively engageable with members formed on the transport trays e.g.channels       incorporated at the bottom      of the transport trays, to facilitate in co-operation with these members   loading by insertion of the transport trays      and securing  of the side walls       when these are in their active position.
Patent CA-1287204-C (CA)
Inventor: TYLER HOWARD J
IPC: E05D7/12
Filed: 1987-10-15
Granted: 1991-08-06
Abstract: SELF-LATCHING HINGE                ABSTRACT OF THE DISCLOSURE          A hinge for mounting an access door on a room air conditioner has a hinge member having a tang at one end engaging a slot on the air conditioner front frame to mount the hinge member in a fixed position.  The other end of the hinge member has a pair of resilient legs interspaced by a projection and which carry projecting trunnions on their outer ends.  The door has a notch in its side having opposed side walls with bores that receive the projecting trunnions to pivot the door about the hinge member.  The hinge provides a self-latching arrangement by a projecting, resilient tongue on the hinge member which engages a projecting lug on the door to resiliently bias the door to a closed position when it is within a predetermined distance from the closed posi-tion.
Patent CA-1334394-C (CA)
Title: Method for producing oligosaccharides
Inventor: KAN TATSUHIKO
IPC: C12N1/38
Filed: 1987-10-22
Granted: 1995-02-14
Abstract: The present invention provides a method of producing oligosaccharides by the reaction between lactose and .beta.-galactosidase from Aspergillus oryzae in which an concentration of lactose in an enzyme reaction mixture is between 50 and 90% (w/v) and a reaction temperature is within the range of 55°C to the temperature at which the .beta.-galactosidase in the reaction mixture is inactivated.  This invention therefore makes it possible to obtain the sugar mixture containing high-purity oligosaccharides, small amounts of unreacted lactose and by produced monosaccharides.
Patent CA-1317878-C (CA)
Inventor: O'BRIEN DONOGH P
IPC: A61P7/04
Filed: 1987-11-04
Granted: 1993-05-18
Abstract: Abstract A  method  and  therapeutic  composition  for  the  treatment  of bleeding  disorders,  for example  those  characterized by a tendency toward hemorrhage or a hypercoagulative state, by the administration of tissue factor protein or antagonists thereof.     LC8x267.mhg
Patent CA-1281067-C (CA)
Title: Static power conversion for adding d.c. motors
Inventor: SANKEY EDWIN W
IPC: H02P7/34
Filed: 1987-11-18
Granted: 1991-03-05
Abstract: ABSTRACT A method and apparatus of adding a DC drive motor to an existing Ward-Leonard motor-generator motion drive for a material handling device which utilizes static power conversion to supply the armature current of the added DC drive motor. Existing drive motors receive their power from corresponding generators which are shaft driven by an AC motor. The added DC motor obtains its power through a transformer which reduces AC line voltage down to the proper level and which is then converted to a variable voltage reversible DC armature supply by a power conversion module. The speed of the existing motors and the added motor is synchronously controlled from an operator's  master switch.
Patent CA-1305124-C (CA)
Title: Process for the selective oxidative carbonylation of conjugated dienes
Inventor: DRENT EIT
IPC: C07C69/593
Filed: 1987-12-11
Granted: 1992-07-14
Abstract: ABSTRACT            Process for the selective oxidative carbonylation of conjugated dienes Process for the selective oxidative carbonylation of a conjugated diene, in particular butadiene, with carbon nonoxide and an alcohol in a quantity of at least 2 mol equivalents per mol diene, in the presence of a catalyst system comprising at least the following components:          (a) a compound of a metal, selected from one or more platinum group metals, (b) an oxidizing agent in the form of quinone and/or derivatives thereof, and (c) a compound of a metal, selected from manganese or vanadium, which specific catalyst systems can be used as such or in the form of a solution or suspension in a suitable solvent.
Patent CA-1293330-C (CA)
Title: Apparatus for loading and verifying a control store memory of a centralsubsystem
Inventor: NIBBY CHESTER M JR
IPC: G06F9/24
Filed: 1987-12-17
Granted: 1991-12-17
Abstract: ABSTRACT     A central subsystem of a data processing  system includes a writable  control  store  which  is  loaded  with firmware to control the central subsystem operations.   The central  subsystem  logic  is  responsive  to a sequence  of commands from  a  system  management  facility  to  load  the control store and verify that the control store firmware is loaded correctly.
Patent CA-1283667-C (CA)
Title: Quick connect strut mount
Inventor: PINCH WILLIAM D
IPC: B60G15/07
Filed: 1988-01-21
Granted: 1991-04-30
Abstract: Abstract of the Disclosure The strut mount is secured to the piston rod of the damper of the strut and provides the upper seat for the suspension spring.  A support plate with a coned opening cams a snap ring held in the isolator or rubber body of the mount radially inwardly.  At the top of the coned opening, the snap ring deflects radially outwardly over the top of the coned opening to engage the upper surface thereof to lock the isolator and the strut in position.
Patent CA-1317145-C (CA)
Title: Electrophotographic toner and developer compositions
Inventor: KWARTA MICHELLE S
IPC: G03G9/097
Filed: 1988-02-02
Granted: 1993-05-04
Abstract: ELECTROPHOTOGRAPHIC TONER AND DEVELOPER COMPOSITIONS                       ABSTRACT A particulate electrophotographic toner includes a binder polymer having dispersed therein an amount, effective to control the charge on the toner particles, of a mixture of sodium dioctylsulfo-succinate and sodium benzoate .
Patent CA-1331548-C (CA)
Title: Combustion apparatus and system for internal combustion engine
Inventor: NAGAOKA TADASHI
IPC: H01T13/54
Filed: 1988-02-19
Granted: 1994-08-23
Abstract: Abstract A combustion apparatus and system for an internal combustion engine wherein a funnel-shaped cone with an orifice therein at the apex thereof is provided in a combustion chamber and spaced from an ignition apparatus so that as a gaseous combustible mixture is introduced into said chamber, it flows through said cone to said orifice where it is ignited by said apparatus so that the flame produced thereby explodes outwardly along the external surface of said cone into said chamber causing maximum explosive force and combustion of said mixture automatically.  Said function is applicable to existing conventional spark ignition engines when said cone is provided at the front end portion of the spark plug. In continuous flow internal combustion engines, the cone is provided within the combustion chamber, first combustion being made outside of the cone and subsequent combustion being made inside of the cone.
Patent CA-1293742-C (CA)
Title: Convertible gas spring
Inventor: HOLLEY DAVID M
IPC: F16F9/43
Filed: 1988-02-24
Granted: 1991-12-31
Abstract: Abstract of the Disclosure A gas spring with a piston rod slidably received in a cylinder which defines a chamber in which a gas is compressed when the rod is forced into the cylinder.  The gas spring can be operated with either an external source of gas or as a precharged and self-contained unit by changing first and second valve assemblies either of which can be installed in the same cavity in the cylinder.  If desired, a check valve can control the bleeding of gas under pressure in the cylinder back to the entrance of the cavity containing one of the valve assemblies through which the cylinder is filled with gas.
Patent CA-1329418-C (CA)
Inventor: DENEN DENNIS J
IPC: H03F3/193
Filed: 1988-03-15
Granted: 1994-05-10
Abstract: DETECTOR AND LOCALIZER FOR LOW ENERGY RADIATION EMISSIONS     ABSTRACT OF THE DISCLOSURE A detector particularly suited for use in immuno-guided surgery capable of detecting very faint gamma emissions and thereby localizing cancerous tumor. The detector employs a hand manipular probe within which is contained a crystal such as cadmium telluride which is secured in a light tight compressively restrained environment employing compliant yet conductive components which also serve to exhibit varying accoustical impedance to impinging microphonic effects. A preamplifier is incorporated within the probe device itself which employs an integrator stage front end combining a field effect transistor and bipolar device with a very small feedback capacitance of less than one picofarad. A bootstrap technique is utilized to enhance the amplification of the bipolar amplification stage. Pulse related signals outputted from the device are normalized and compared to produce pulse data which are analyzed. In one mode of operation a siren effect is employed to guide the surgeon towards emission sources.
Patent CA-1303748-C (CA)
Title: Tandem priority resolver
Inventor: LEMAY RICHARD
IPC: G06F13/364
Filed: 1988-03-25
Granted: 1992-06-16
Abstract: ABSTRACT            A tandem priority resolver in which functions are performed in parallel.  A first portion of the priority resolver circuit which is associated with an access requesting circuit, makes a request for access to another portion of the priority resolver circuit associated with the requested circuit before the first portion has chosen the highest priority one of a plurality of requesting circuits that have concurrently bid for access to the requested circuit.  Before the portion of the priority resolver associated with the requested circuit can respond to the access request and return an access grant signal, the first portion of the priority resolver circuit has chosen the highest priority requesting circuit   thus decreasing the time for accessing re-quested circuits and increasing the overall speed of processing in the computer system.