baber/WOPTO huggingface dataset:
Patent CA-1188877-A (CA)
Title: Sawing and pruning apparatus of the compound action passby blade type
Inventor: WALLACE EDWARD M
IPC: B26B13/00
Filed: 1984-02-08
Granted: 1985-06-18
Abstract: SAWING AND PRUNING APPARATUS OF THE COMPOUND ACTION PASSBY BLADE TYPE        ABSTRACT OF THE DISCLOSURE The invention discloses pruning apparatus of the compound action hook and blade type.  At the upper end of a longitudinally-extending handle, a stationary hook is fixed and extends upwardly therefrom in a plane parallel to and offset from the longitudinally-extending plane of the handle. It defines a downwardly-facing arcuately-shaped limb-engaging-surface for engagement with a limb.  There is a movable blade which has a cutting edge and is operable to be reciprocated in an intersecting manner through cutting and return strokes with relation to the engaged limb and to the limb engaging surface of the fixed hook.  A lever is pivotally mounted relative to the hook and a link pivotally interconnects to each of the lever and movable blade.  The hook and movable blade and lever and link are each disposed contiguous to a common vertical plane.  A rope and pulley assembly operatively interconnects with the movable blade through the lever and link and has a free end extended to the lower extremity of the handle for effecting pivotal movement of the movable blade through the cutting stroke responsively to a manually effected pull. Spring means effects movements of the movable blade through a return stroke.  An adjustable grip in the form of a manually engageable member has a sinuous opening therethrough for the extension of the rop thereinto and therethrough and therefrom in the slip free positioning and grasping of the grip relative to the rope for the facilitating of the application of a force on and substantially parallel to the rope.
Patent CA-1255762-A (CA)
Inventor: TENKULA JAAKKO
IPC: B23K35/02
Filed: 1984-02-28
Granted: 1989-06-13
Abstract: Abstract A filler wire of a new type for use in arc spraying, by means of which coatings highly resistant to mechanical and/or chemical wear can be produced. The wire comprises a soft sheath made from unalloyed or alloyed metal, inside which there is a very fine-grained filler material which contains, in addition to iron, other metals and/or special carbides and/or oxides, the powder being prepared by atomizing a melt of the said constituents.
Patent CA-1234834-A (CA)
Inventor: NOJIMA SHOSHICHI
IPC: C07F9/10
Filed: 1984-03-05
Granted: 1988-04-05
Abstract: Abstract of the Disclosure Novel phospholipids, inclusive of pharmaceutically acceptable salts thereof, of the formula   wherein R1 is an aliphatic hydrocarbon residue of 15 to 20 carbon atoms, R2 is an alkyl group of 1 to 4 carbon atoms and R3 is a hydrogen atom or an alkyl group of 1 to 4 carbon atoms, exhibit inhibitory activity to multiplication of tumor cells and are useful for inhibiting multiplication of tumor cells and prolonging the survival time of tumor-bearing warm-blooded animal.
Patent CA-1236653-A (CA)
Inventor: FISCHELL ROBERT E
IPC: A61F2/26
Filed: 1984-03-21
Granted: 1988-05-17
Abstract: ABSTRACT OF THE DISCLOSURE     Disclosed is a manually actuated,  fully implantable, penile erection device.   Two  stiffener  cylinders are adapted for implantation in the penis of the patient, and are in fluid communication  with  two  remote  fluid  control  chambers,  an actuator chamber and a releaser chamber.  This actuator chamber and the releaser chamber are adapted to be manipulated through the skin of the patient to control the fluid pressure in the system, and to control whether the stiffener cylinders are in their erect or in their flaccid states.
Patent CA-1264889-A (CA)
Inventor: DICKINSON PETER
IPC: C08G59/68
Filed: 1984-03-29
Granted: 1990-01-23
Abstract: ABSTRACT          "WATER-BASED PHOTOPOLYMERIZABLE COMPOSITIONS AND THEIR USE"           Aqueous dispersions comprising water, a cationically curable compound, and a photosensitive onium salt, and preferably other ingredients such as sensitizers, fillers, and plasticizers, are useful for making printing screens, lithographic plates, and printed circuit resists,  After exposure, the un-cured composition is easily removed by washing with water.
Patent CA-1210501-A (CA)
Inventor: SCOTT JOHN J
IPC: C09D7/12
Filed: 1984-04-03
Granted: 1986-08-26
Abstract: ABSTRACT          Aluminum titanate is disclosed as an additive in coatings for magnetic recording media.
Patent CA-1211378-A (CA)
Inventor: ROBERTS PETER
IPC: F01N13/08
Filed: 1984-04-06
Granted: 1986-09-16
Abstract: ABSTRACT OF THE DISCLOSURE             EXHAUST EXTENSION REPLACEMENT KIT           A replacement exhaust extension pipe kit adapted for use with a plurality of different vehicles comprises a pair of tubular sections of approximately equal length, and a combined length when coupled together at least as long as the longest OEM exhaust extension pipe of the vehicles. The first and second sections are temporarily packaged together in overlapping relationship for easy transportation and storage, and are couplable together in gas flow relationship for use. The first and second sections each have intermediate sections which are configured to the spatial envelopes of the vehicles, and are assemblable together in many different configurations.
Patent CA-1217068-A (CA)
Title: Power transmission system for a bicycle
Inventor: ENOCSON AKE
IPC: B62J6/06
Filed: 1984-04-11
Granted: 1987-01-27
Abstract: ABSTRACT    A mechanical and electric  power supply and transmission system for a bicycle of the type having a frame and a crank housing means (1) for a crank-and-pedal means (9) and from said crank housing (1) a projecting bottom fork (30) carrying the drive wheel (3) over the drive hub (2) at the outer end thereof, and in which the mechanical power transmission system comprises a drive line shaft (13) which at both ends is connected to angle gears (11, 13 and 14, 15) at the crank housing (1) and the drive hub (2) and in which the drive line shaft (13) is enclosed in one (30b) of the bottom fork tubes, and the electric power supply and transmission system is directly connected to the mechanical power transmission system at the drive wheel hub (2) thereof. Preferably the crank housing (1) is formed with a several stage gear (10). The drive wheel hub (2) is formed as a free wheel hub which when treadling the bicycle forwardly provides a power trans-mission between the drive line shaft (13) and the outer sleeve (2) of the hub, while when treadling the crank rearwardly the bicycle is broken. The means for driving and  braking the bicycle is a threaded power receiving gear (15) which co-operates with a threaded double conical drive sleeve, which upon movement in one direction connects the power receiving gear to the outer sleeve (22) of the hub, while when moved in the opposite direction connects the outer sleeve (22) of the hub to a stationary mounted brake cone means (28). In a preferred embodiment of the invention the electric power supply and transmission system is mounted in the second one (30a) of the two bottom fork tubes, and said electrical transmission system may include a centrifugal clutch for connecting an electric generator (33) at a driving speed exceeding a predetermined value, and the said electric transmission means include a rectifier (51) and an accumulator (52) from which the electric output (53) is received.             (For publication figure 1 is recommended)
Patent CA-1239773-A (CA)
Inventor: BARSK JAAKKO
IPC: B28B1/08
Filed: 1984-05-03
Granted: 1988-08-02
Abstract: (57)  Abstract of the Disclosure Method and slide-casting machine for the casting of hollow slabs out of concrete by slide-casting.  Concrete mix is extruded onto a base (18) preferably by means of a conical screw spiral (2). Thereinafter the mix is compacted by moving a cavity mandrel (3) fitted after the screw spiral.  The end of the cavity mandrel (3) is moved along a path of movement of desired shape.  The final end of the mandrel may be attached to the machine by means of a ball joint.                      (Fig. 1)
Patent CA-1230591-A (CA)
Inventor: FROLIK CHARLES A
IPC: C07K14/495
Filed: 1984-06-01
Granted: 1987-12-22
Abstract: ABSTRACT OF THE DISCLOSURE         A purified beta-type transforming growth factor derived from human blood platelets and from human placentas is described.
Patent CA-1220005-A (CA)
Inventor: BOEKEL CORNELIUS P
IPC: C08K3/24
Filed: 1984-08-10
Granted: 1987-04-07
Abstract: 3-14540/TEN/1+2/+     Monoclinic lead chromate pigments Abstract Monoclinic lead chromate pigments containing lead chromate and lead sulfate in a weight ratio of 100:0 to 90:10, wherein the pigment particles have a median value of 0.3 0.4 µm and 60-80% by weight of all the particles have a Stokes diameter of 0.15-0.5 µm.        The pigments obtained are distinguished on appli-cation by low particle sizes, uniform particle size dis-tribution, high tinctoriai strength, great hiding power, good rheological properties and high saturation.
Patent CA-1246671-A (CA)
Inventor: TAKEDA GEORGE
IPC: H02M5/10
Filed: 1984-08-23
Granted: 1988-12-13
Abstract: POWER TAKE-OFF FROM TRANSFORMER TAP CHANGER WINDING  ABSTRACT OF THE DISCLOSURE A power system may have one or more stations which have a need for electrical power to service the station.  Such a power station has at least one large power transformer with a tap changer winding to accommodate changes in demand for power.  In the past a separate service winding was added to the power transformer to provide the take-off power for the station.  The service winding had a low impedance and under fault conditions tended to carry high current. This required a mechanically stronger core and windings, and a heavier connection with the service winding.  In the invention, instead of a separate service winding, an auxiliary transformer having two windings is provided.  One winding is connected in parallel with the tap changer winding.  The other winding provides take-off power for the station. Because the tap changer winding has a higher impedance than a service winding, it tends to carry a smaller current under fault conditions making it possible to use a smaller core and smaller connections for the power take-off.
Patent CA-1239135-A (CA)
Inventor: HONEGGER WERNER
IPC: B65H29/00
Filed: 1984-09-13
Granted: 1988-07-12
Abstract: INVENTOR:   WERNER HONEGGER            INVENTION:  WINDING MANDREL FOR A COIL OR WOUND PACKAGE             FORMED OF FLEXIBLE, SUBSTANTIALLY FLAT PRODUCTS, ESPECIALLY PRINTED PRODUCTS                    ABSTRACT OF THE INVENTION            The winding mandrel comprises a cylindrical winding drum or body which has two circumferential web members on its inner side.  Each web member lies substantially in a plane which lies outside the center of gravity of the winding mandrel together with the coil or wound package.  The winding mandrel bears upon two driven and tandemly arranged support wheels with one of its web members.  A support roll is arranged beneath these support wheels.  A lateral support surface of the web member bears against this support roll.          The support wheels are constructed as friction drive wheels and, in addition to supporting the winding mandrel, serve to drive the winding mandrel.  Due to the overturning or tipping moment induced by the eccentricity of the bearing points of the winding mandrel upon the support wheels in relation to the center of gravity, the winding mandrel is pressed against the support roll.  This has the effect that the winding mandrel maintains the desired position during its rotation.     This position is partly determined by thy support roll constituting a contact roll arranged to be immovable in the direction of the longitudinal axis of the winding mandrel.
Patent CA-1222327-A (CA)
Inventor: GRIFFIN ARTHUR F
IPC: G06F12/00
Filed: 1984-10-03
Granted: 1987-05-26
Abstract: KNOWLEDGE-RETRIEVING ARTIFICIAL-INTELLIGENCE SYSTEM UTILIZING DIAGONALLY-EXCHANGING ASSOCIATIVE-LOOP MEMORIES                          ABSTRACT       The present invention's fundamental technique for transferring data between two operationally-juxtaposed memories basically entails three steps:  First, a sequential accessing of specified portions of the memories; second, a pair-wise comparison of the accessed data items; and third, a "diagonal" exchange between the subject memories of certain ones of the data items.     The technique thus begins with the sequential accessing, within each of the subject memories, of each of a plurality of memory portions.  This sequential accessing thereby establishes within each memory a presently-accessed portion and a plurality of sub-sequently-accessed portions.  The pair-wise comparison of the data items from the respective presently-accessed portions is performed next.  Upon the occurrence of a match condition between the paired items, the presently-accessed item from a given one of the memories is then "diagonally" exchanged with the item from a subsequently-accessed portion in the other memory.     In a more-specific embodiment of the invention, a self-associating information-retrieval capability may be realized by utilizing the fundamental data-transfer technique as the basic mechanism for exchanging information between adjacent levels of a branched-hierarchy memory array.
Patent CA-1242419-A (CA)
Inventor: FOCKE HEINZ
IPC: B65B35/50
Filed: 1984-10-17
Granted: 1988-09-27
Abstract: Abstract (in conjunction with Figure 1) Cigarette magazines consisting of several (groups of) shafts (12), in each of which cigarettes are supported in rows on top of one another, so as to be pushed out in groups at the lower end of the shafts (12).  To prevent the following cigarettes from becoming jammed after a group of cigarettes has been pushed out, there is a supporting device (supporting bar 26) on which the cigarettes temporarily rest during the downward movement.  The supporting member is subsequently brought out of the sup-porting position, so that the following cigarettes finally sit properly aligned on a lower rest.
Patent CA-1214242-A (CA)
Inventor: BELLAH GLEN R
IPC: F02N11/10
Filed: 1984-10-19
Granted: 1986-11-18
Abstract: START SWITCH MECHANISM                   ABSTRACT OF THE DISCLOSURE        A start switch mechanism for synchronization of a starting circuit actuation with a neutral zone of a vehicle transmission, thereby allowing an operator to start the vehicle in neutral gear, comprises a switch mounted on one shaft and an actuating pin mounted on another shaft.  The pin trips the switch, thereby actuating the starting circuit, only when both shafts, each of which being connected to a different series of range gears, are aligned in a predetermined position which corresponds to a neutral zone of the transmission.
Patent CA-1229152-A (CA)
Inventor: RENNER ROBERT E
IPC: H04Q11/06
Filed: 1984-11-01
Granted: 1987-11-10
Abstract: A DUAL RAIL NETWORK FOR A REMOTE SWITCHING UNIT           ABSTRACT OF THE DISCLOSURE A time-space-time switching network for local to local traffic), a time-space or a space-time switching network portion (for local to remote traffic) is shown for a small remotely located switching system. There are multiple crossovers of PCM data from one information rail to another information rail in this switching system  These two information rails provide for crossover in both the originating and terminating time switching stages for local calls and in only the originating or terminating time switching stages for calls originating or terminating at remotely located switching systems.  The information rails remain segregated through the space switching stage of this switching system.  The small remotely located switching system is connected to a large host digital switching system via digital spans.
Patent CA-1246628-A (CA)
Title: Self loading manure spreader
Inventor: COTE CAMILLE
IPC: A01C3/04
Filed: 1985-01-03
Granted: 1988-12-13
Abstract: ABSTRACT OF THE DISCLOSURE:           A self-loading manure spreader comprising an open-top liquid-tight wheel-mounted bin having a manure loading and spreading end wall, a drawing end wall, side walls joining these end walls and a bottom wall joining these sidewalls and end walls.  A bottom endless manure conveyor is mounted over the bottom wall for movement between the end walls.  This bottom conveyor has a rear section rising from the bottom wall and ending into a terminal portion located at the open top of the bin.  A manure spreader assembly is provided on the bin loading and spreading end wall and a linkage is used for mounting a bin-loading conveyor on the bin for displacement of said bin-loading conveyor between an inclined bin-loading position wherein said bin loading conveyor stands over the spreader assembly and over-the terminal portion of the bottom conveyor and an idle position wherein said bin-loading conveyor stands above the bin open top.
Patent CA-1193229-A (CA)
Inventor: ERICKSON MURRY A BOX COURTENAY
IPC: A63B71/00
Filed: 1985-01-04
Granted: 1985-09-10
Abstract: HOCKEY STICK RACK                 Abstract of the Disclosure A rack for horizontal storage of hockey sticks on a wall or other vertical surface is disclosed.  Pre-viously hockey sticks have been stored haphazardly by leaning them against a wall, laying them on the floor or storing them in vertical racks with the blade resting on the floor surface.  The present rack consists of two brackets, one of which has a second bracket arm angled appropriately to support the hockey stick blade.  Hockey sticks may thus be stored horizontally in an orderly fashion to conserve floor space.
Patent CA-1240629-A (CA)
Inventor: STEPHENSON JOHN R
IPC: G01N33/566
Filed: 1985-01-08
Granted: 1988-08-16
Abstract: ABSTRACT OF THE DISCLOSURE         A single-stranded deoxyribonucleic acid molecule having a length of less than about 25 kb comprises at least three distinct nucleotide sequences which are the sites for incorporation into a chromosome of a deoxyribonucleic acid molecule encoding a deleterious gene.  Deoxyribonucleic acid probes have been prepared from such molecules and are useful as hybridization probes for detecting chromosomal deoxyribo-nucleic  acid  which  has  a  deoxyribonucleic  acid molecule encoding a deleterious gene incorporated therein.         A single-stranded deoxyribonucleic acid molecule derived from human chromosome 22 which  is about 5.8 kb in length contains  sites  for  incorporation of a deoxyribonu-cleic acid molecule encoding the oncogene c-ab1 derived from human chromosome 9.  Deoxyribonucleic acid probes have been prepared from this molecule and used to detect the abnormal Philadelphia chromosome and chronic myelocytic leukemia.
Patent CA-1230287-A (CA)
Inventor: KITSUKAWA MOTOHIKO
IPC: B21D7/08
Filed: 1985-01-30
Granted: 1987-12-15
Abstract: Abstract of the Disclosure A multi-dimensional  bending  method  and apparatus are disclosed, wherein the entire length of the product is divided into a plurality of imaginary segments which are identified by detecting the conti-uously  supplied  length of an elongate material. This material is bent multi-dimensionally by a bending device  including horizontal  and vertical bending mechanisms and an axial twisting mechanism having the respective actuators arranged remote from the movable elements of the mechanisms, and individually actuated in response to the detected supplied length of the material.   Multi-dimensionally  bent,  continuously supplied material is cut into the length of the product by means of a cutting device also actuated in response to the detected supplied length of the material, and includes fixed and movable blade members which, during the cutting operation, are movable also in the direction in which the material is supplied.  The cutting operation is effected without requiring an interruption of the continuous supply of the material.  (Fig. 7)
Patent CA-1230489-A (CA)
Title: Microknit composite explosives and processes for  making same
Inventor: JESSOP HARVEY A
IPC: C06B47/14
Filed: 1985-02-06
Granted: 1987-12-22
Abstract: ABSTRACT OF THE INVENTION    A new arrangement of matter is developed which can be formulated to be a high explosive, a propellant or a gas generator.   The new arrangement of matter in its explosive embodiment is known as a microknit composite explosive (MCX) in which an essentially anhydrous mixture of inorganic salts, surfactants and organic fuels is prepared while the oxidizer is molten, and a microcrystalline property is created which imparts a hard, machinable characteristic to the arrangement of matter.          The invention includes three processes for making  MCX compositions:  (1)  dissolving surfactants,  crystal-habit modifiers, thickeners or combinations into the molten oxidizer in a manner which permits supercooling with subsequent solidification; (2) forming an unstable oil-continuous emulsion as a preliminary step, followed by a controlled disruption of the oil-phase continuum which causes the composition to solidify after supercooling and (3) retarding crystal nucleation in salt-continuous emulsions by introducing surfacants, thickeners, crystal-habit modifiers or combinations,  along with immiscible fuels, resulting in supercooling and subsequent solidification to a hard composition.
Patent CA-1227070-A (CA)
Inventor: NEMOTO ISAO
IPC: F16H25/22
Filed: 1985-03-08
Granted: 1987-09-22
Abstract: ABSTRACT OF THE DISCLOSURE         A power transmission mechanism in which a small rotatable screw thread is arranged symmetrically with a large rotatable screw thread.  The pitch and the pitch circle diameter of the large screw thread are the same integer times the pitch and the pitch circle diameter of the small screw thread.  The screw thread grooves are connected through ball means and a convenient combination of screw threads provides an input shaft and an output shaft either in parallel or in alignment.  This arrangement provides a power transmission mechanism of a compact size and a simple structure with an enhanced ratio of power increase and decrease.
Patent CA-1259997-A (CA)
Inventor: DENEKE ULFERT
IPC: C07D405/04
Filed: 1985-03-28
Granted: 1989-09-26
Abstract: ABSTRACT               New redox indicators The present invention provides imidazole derivatives of the general formula:-(I)   wherein R is a hydrogen atom, a tetrahydrofuranyl, cycloalkyl or alkyl radical, which can be substituted by hydroxyl, alkoxy, a sulphuric acid, phosphonic acid or carboxylic acid residue, as well as by a phenyl radical, and R1 and R2, which can be the same or different, are julolidine radicals, tetrahydroquinoline radicals, which optionally carry on the nitrogen atom an alkyl radical which, in turn, can be substituted by a sulphuric acid, phosphonic acid or carboxylic acid residue, or radicals of the general formula:-  in which R4 is a hydroxyl or amino group or a mono-or dialkylated amino group, in which the alkyl radicals can carry a sulphuric acid, phosphonic acid or carboxylic acid residue, and R3 and R5, which can be the same or different, are hydrogen atoms or alkyl or alkoxy radicals which are optionally substituted by a carboxyl group, with the proviso that R1 and R2 cannot simultaneously be julolidine or tetrahydroquinoline and at least one R4 of the substituents R1 and R2 must be a hydroxyl group,  as well as the salts thereof.      The present invention is also concerned with processes for the preparation of these imidazole derivatives and with the use thereof as redox indicators.