baber/WOPTO huggingface dataset:
Patent CA-1208658-A (CA)
Inventor: NERI CARLO
IPC: C07C47/277
Filed: 1983-07-18
Granted: 1986-07-29
Abstract: PROCESS FOR ISOMERISING STYRENE OXIDE OR HOMOLOGUES                 TO .beta.-PHENYLALDEHYDES            ABSTRACT OF THE DISCLOSURE:          A process for isomerising styrene or homologues to .beta.-phenylaldehydes, consisting of conducting the isomerisation reaction in the presence of a catalyst constituted by synthetic zeolites containing titanium, of formula XTiO2.(l-x)SiO2 where x lies between 0.0001 and 0.04, and possibly in the presence of one or more solvents, operating at a temperature of between 30 and 100°C.
Patent CA-1191967-A (CA)
Inventor: CELIO JOHN A
IPC: G06F12/02
Filed: 1983-07-29
Granted: 1985-08-13
Abstract: IMPROVED APPARATUS FOR MINIMIZING THE PERFORMANCE DEGRADATION DUE TO ADDRESS TRANSLATION IN COMPUTER SYSTEMS EMPLOYING RANDOM ACCESS MEMORY AND PAGING            Abstract A means for maximizing systems performance in computer systems which translate virtual initial addresses into real addresses utilizing addressable memory and substitute paging by not translating virtual address bits that are also real address bits and by commencing memory access using the available real address bits as they are available.
Patent CA-1209308-A (CA)
Inventor: FELDMANN HERMAN
IPC: D21C11/12
Filed: 1983-08-18
Granted: 1986-08-12
Abstract: PROCESS AND APPARATUS FOR RECOVERY OF ENERGY AND          CHEMICAL VALUES FROM SPENT PULPING LIQUOR                ABSTRACT OF THE DISCLOSURE         Process and apparatus are disclosed involving operation of a multiple solids fluidized-bed black liquor combustor employing only combustion residue solids as both fine and coarse bed solids is disclosed.  Under normal operating conditions, a solids distribution of fine particle sizes and coarse particle sizes with a minimal population of intermediate particle sizes is maintained.  Heat and chemical values are readily recovered from the black liquor and the necessity for separation of the combustion residue salts from inert fluidized-bed solids is avoided.
Patent CA-1213775-A (CA)
Inventor: KUPCIKEVICIUS VYTAUTAS
IPC: A22C11/02
Filed: 1983-09-02
Granted: 1986-11-12
Abstract: METHOD AND APPARATUS FOR USE IN AUTOMATICALLY AND          CONTINUOUSLY MAKING SAUSAGES WITH FLAT ENDS            ABSTRACT          Method and apparatus for automatically and continuously producing encased food product having a uniform diameter and flat ends.
Patent CA-1203144-A (CA)
Inventor: MOLLER THOMAS A
IPC: E21B43/26
Filed: 1983-09-16
Granted: 1986-04-15
Abstract: Abstract of the Disclosure A telescoping boom assembly supported arti-culated well service pipeline for the transfer of pressurized fluids from service vehicles to petroleum wellheads for the treatment and stimulation of production oil wells.  The boom assembly is mounted on a truck trailer, or other suitable mobile transport, and the articulated pipeline comprises a plurality of long straight pipeline sections interconnected by a plurality of shorter pipe sections and by swivel joints.  The in-board end of the pipeline is connected to a supply line by an inboard pipe and a pair of swivel joints.  The pipeline can be folded into a cluster and tilted for storage adjacent the inboard end of the boom assembly and the clustered pipeline moved away from the service vehicle before unfolding the pipeline from the cluster. Retaining the pipeline in a compact cluster while moving the clustered pipeline between the storage position and a position beside the service vehicle provides an extra amount of clearance between the service vehicle and the pipeline to prevent a collision with any obstacle on the service vehicle.
Patent CA-1213624-A (CA)
Inventor: DIEGIDIO LEO C
IPC: A63F3/00
Filed: 1983-09-29
Granted: 1986-11-04
Abstract: SPORTS GEOGRAPHY JACKSTRAW GAME                Abstract of the Invention Jackstraws bearing various geographic and sports indicia thereon are employed in conjunction with a game board having a map illustrated on a playing surface.  Jack-straw receptacles in the playing surface are positioned about the map in the vicinity of cities having major sports teams.  The game board itself is comprised of a hinged box; the top and bottom of the box form the playing surface when the box is open and the box halves laid flat. A chamber is formed between the box top and bottom when the box is closed.          The jackstraws can be stored in the chamber when not in use.
Patent CA-1228240-A (CA)
Inventor: OLDER GEOFFREY I
IPC: A23L3/375
Filed: 1983-10-28
Granted: 1987-10-20
Abstract: ABSTRACT A freezer for individually quick freezing foodstuffs such as shrimps, diced chicken and peas, comprises a cooling tunnel (2) for precooling the foodstuff, and a freezing tunnel (3) for freezing the precooled foodstuff. The precooled foodstuff enters the freezing tunnel (3) through a hopper (12) and falls into a bath of liquid nitrogen. A rotating ribbon auger (20) lifts the foodstuff out of the liquid nitrogen and carries it through an equalization section where it remains in contact with cold nitrogen vapour. The frozen foodstuff leaves the freezing tunnel (3) through outlet (14). The ribbon auger (20) is designed to remove the foodstuff rapidly out of the liquid nitrogen and carry it slowly through the remainder of the freezing tunnel (3) -the equalisation section.
Patent CA-1202830-A (CA)
Inventor: EDWARDS DAVID V
IPC: B63C9/22
Filed: 1983-12-05
Granted: 1986-04-08
Abstract: ABSTRACT OF THE DISCLOSURE                      MARINE ESCAPE SYSTEM            A marine escape system for use by evacuees disembarking from a vessel comprises an inflatable liferaft and an inflatable slide arranged for deployment with the inflated liferaft floating on the water and the inflated slide connected at a boarding end thereof to an exit position on the vessel and at the other end to the liferaft.  The slide comprises a slideway portion and a pivotal head located at the boarding end of the slide.  The head includes an inflatable lower head portion attached to the vessel and an inflatable upper head portion integral with or attached to the slideway portion and mounted on the lower head portion for pivotal movement about pivotal axis.  Two rigid support arms are secured at their upper ends by flexible couplings to the vessel and at their lower ends to the upper head portion at spaced positions thereon remote from the vessel to hold the upper head portion against vertical displacement relative to the vessel, whilst permitting turning movement thereof about the pivotal axis.
Patent CA-1216843-A (CA)
Inventor: MELIN PER O R
IPC: A61K38/095
Filed: 1983-12-16
Granted: 1987-01-20
Abstract: CANADIAN PATENT APPLICATION                           OF                  PER OLOF RAGNAR MELIN                         AND       JERZY ANDRZEJ TROJNAR                         FOR                   VASOTOCIN DERIVATIVES      Abstract of the Disclosure Novel vasotocin derivatives having an inhibitory effect on uterine contractions, pharmaceutical compositions con-taining these derivatives, and the use thereof in the thera-peutical treatment of excessive muscle contractions in the uterus are described. The derivatives differ from vasotocin in that the structure of the original hormone has been modified at positions 1, 2 and, optionally, 4 and/or 8. The vasotocin derivatives thus have the formula   wherein Mpa is a 3-mercaptopropionoyl residue (-S-CH2- CH2-CO-);          A   is the peptide residue of L- or D-tyrosine-O-ethyl ether (in other words, 4-ethoxy-L or D-phenyl alanine, i.e. L- or D-Tyr(Et)), or of a hydrophobic D-amino acid, such as D-tyrosine(D-Tyr) or D-tryptophane(D-Trp);   1a Ile is the peptide residue of isoleucine;      B   is the peptide residue of glutamine (Gln), threonine (Thr) or valine (Val);      Asn is the peptide residue of asparagine;      Cys is the peptide residue of cysteine;      Pro is the peptide residue of proline;  C   is the peptide residue of L- or D-arginine (Arg), ornithine (Orn) or citrulline (Cit); and Gly-NH2 is the peptide residue of glycine amide.     1b
Patent CA-1215726-A (CA)
Title: Number game device
Inventor: PASQUINE ANTHONY
IPC: A63F7/00
Filed: 1984-01-24
Granted: 1986-12-23
Abstract: ABSTRACT OF THE DISCLOSURE   A number game device that is useful as a random number generator comprises a closed hollow body member having top, bottom and side walls with at least the top wall being trans-parent.  A number of cavities are formed in the inner surface of the bottom wall and indicia comprising different numbers are located on the top wall in vertical registry with each of the cavities in the bottom wall.  A plurality of balls of a size registrable with the cavities  are freely movable in the closed hollow body member between the top and bottom walls and the entire closed hollow body member is molded of a synthetic resin with wall thicknesses which impart a limited degree of resilience thereto against which the balls may be rebounded.
Patent CA-1202613-A (CA)
Inventor: SCHIELER LEROY
IPC: C10M161/00
Filed: 1984-03-20
Granted: 1986-04-01
Abstract: ABSTRACT            A  lubricant  additive  for  use  with  alcohol  fuels  is provided comprising a major amount of a polyalkylene glycol of an alkene having 2 to 3 carbons, and minor amounts  of  an  aromatic  primary  amine,  an  aromatic secondary amine and a phosphoric acid ester.  A pre-ferred composition comprises about 93-98.5 wt % of a polypropylene glycol, about 0.5-2.0 wt % of an aromatic primary amine, about 0.5-2.0 wt % of an aromatic secon-dary amine, and about 0.5-2.0 wt % of a phosphoric acid ester.  A preferred polypropylene glycol is polypropy-lene glycol 2000; a preferred aromatic primary amine is ortho-phenylenediamine;  a preferred aromatic secondary amine  is  N phenyl-2-naphthylamine;  and  a  preferred phosphoric acid ester is ortho-tricrecylphosphate.
Patent CA-1232794-A (CA)
Title: Architrave
Inventor: SHERWOOD EDWARD F
IPC: E06B3/988
Filed: 1984-04-02
Granted: 1988-02-16
Abstract: ABSTRACT OF THE DISCLOSURE A method of constructing a mitered,  unwelded architrave.  Two right angle frames or brackets are con-structed, each having first and second legs disposed 90° relative to one another.  First and second post sections and a head section are formed with elongated recesses, and appropriate ends mitered.  The post and head sections are telescoped on to the two brackets and secured thereto, such that the frames support the architrave at each right angle  corner,  maintaining tight,  butted,  aligned miter joints without welding.
Patent CA-1211286-A (CA)
Inventor: CAMPBELL HUGH L III
IPC: C10J3/02
Filed: 1984-04-27
Granted: 1986-09-16
Abstract: Abstract of the Disclosure A fixed bed gasifier and method of gasification of solid carbonaceous fuel wherein there is provided a fuel supply and inlet means to the gasifier and at least one vertical feed tube in the form of an inverted truncated cone.  The feed tube is enclosed in a gaseous exhaust gas conduit and the bulk of gases from the gasifier passes upwardly through descending coal in the feed tube and through apertures in the wall of the feed tube into a chamber formed between the feed tube and exhaust gas conduit while a portion of hot gases from the gasifier passes directly into the chamber to maintain the temperature of the gases when combined in the chamber above their dew point. The combined gases are tangentially discharged from the chamber and, when a  plurality  of feed tubes are provided,  the discharged gases combined and removed through a common offtake conduit.
Patent CA-1220952-A (CA)
Inventor: RAJADHYAKSHA VITHAL J
IPC: A01N37/18
Filed: 1984-06-28
Granted: 1987-04-28
Abstract: COMPOSITION AND METHOD FOR       IMPROVED DELIVERY OF PLANT GROWTH REGULATORS               ABSTRACT OF THE DISCLOSURE           The disclosure describes compositions and methods for improved delivery of plant growth regulators comprising contacting a plant with a composition comprising an effective amount of a plant growth regulator and an effective delivery enhancing amount of compound having the structural formula   where R' is H or a lower alkyl group having 1 4 carbon atoms, m is 3-7, n is 0-17 and R is -CH3, or                                         where R" is H or halogen, with the proviso that if m is 3 and R is CH3, then n is 5-17.
Patent CA-1224385-A (CA)
Inventor: SCHLIEMANN HARALD
IPC: F16D59/00
Filed: 1984-07-06
Granted: 1987-07-21
Abstract: Abstract of the Disclosure The invention is directed to a braking arrangement for a chain saw having a housing and a guide bar mounted on the housing for accommodating a saw chain thereon.  The brake arrangement includes a brake drum operatively connected to the saw chain with a brake band disposed in surrounding relationship thereto.  A brake member is connected to the brake band and moves between a ready position whereat the brake band is disposed in spaced relationship to the brake drum and a released position whereat the brake band is drawn tightly around the brake drum.  A brake spring resiliently biases the brake member to cause the brake member to pull the brake band tightly about the brake drum when in the released position.  A latch arrangement holds the brake member in the ready position against the force of the brake spring.  A cam connected to the drive motor rotates through a predetermined path.  A release device opens the latch arrangement to permit rotational movement of the brake member to the released position and releases a tensioning member for movement into the path of the cam when the brake member is in the second position whereat the tensioning member follows the cam in a movement that causes the tensioning member to again coact with the latch arrangement to return the brake member to the ready position and to reclose the latch arrangement whereby the latter again holds the brake member in the ready position against the force of the brake spring.
Patent CA-1233714-A (CA)
Inventor: PAAR MICHAEL S
IPC: F01L1/18
Filed: 1984-10-01
Granted: 1988-03-08
Abstract: INTEGRAL ROCKER ARM HYDRAULIC LIFTER         AND BEARING ASSEMBLY            Abstract of the Disclosure A rocker arm assembly for use in the valve train of an internal combustion engine of the type having a fixed rocker shaft for supporting at least one rocker arm and having an axial passage adapted to be in continuous communication with the pressurized lubricant supply of the engine and with at least one radial riser passage extending from the axial passage; the rocker arm assembly including a rocker arm having a hydraulic lash adjuster operatively positioned in a socket provided in an arm thereof and, a hybrid bearing operatively positioned in the rocker arm so as to encircle the rocker shaft over the oil riser passage.  The hybrid bearing includes an outer race having an inner cylinder race surface and a radial aperture in fluid communication with passage means extending to the lash adjuster, a plurality of needles operatively positioned on the race surface in rolling contact with a portion of the rocker shaft opposite the riser passage therein and, a semi-cylindrical sleeve bearing fixed to the outer race in operative engagement with the outer race between opposite end ones of the needles whereby to encircle the remaining portion of the rocker shaft, the sleeve bearing having a radial extending port means effecting flow communication between the riser passage in the rocker shaft and the aperture in the outer race whereby lubricant can be supplied to the hydraulic lash adjuster.
Patent CA-1246020-A (CA)
Inventor: STEWART JEFFREY A
IPC: G07F11/10
Filed: 1984-10-31
Granted: 1988-12-06
Abstract: Abstract Magazine dispensing apparatus has a housing with a delivery opening disposed in a lower region of a front wall of the housing.  A number of selectively actuatable dispenser units are disposed within the housing.  Each has a lower platform and a supporting structure for supporting and retaining a stack of magazines.  The platform is formed with a forwardly and rearwardly extending slot through which runs the upper flight of an endless conveyor on which an ejector bar is connected.  When the conveyor is actuated, it sweeps the ejector bar forwardly along the platform, displacing the lowermost magazine forwardly until it is free of the stack and falls freely downwardly to a chute which passes it to the delivery opening.  The dispenser units can be disposed within the housing well above the delivery opening, and the ejector member passes only once through the dispenser unit with each dispensing cycle, so that access of rain or snow to the magazines and risk of the cover of a magazine being abraded by the ejector bar is prevented or reduced.
Patent CA-1248751-A (CA)
Inventor: SAITTA RINALDELLI MARIA P
IPC: G09B19/02
Filed: 1984-11-21
Granted: 1989-01-17
Abstract: SPECIFICATION for an Application for an Industrial Patent: "DIDACTIC AID FOR THE TEACHING OF ANY NUMBER SYSTEM".          Applicant: Mrs. Maria Pia Saitta Rinaldelli of Italian nationality, resident in San Serverino Marche (MC). Via Monte Cucco, 1.          Filed on ...................     no. ..................                       ABSTRACT          The instant invention relates to an aid for the carrying out of a didactic game in order that any (n) based number system may be learnt.     It consists of a series of containers decreasing in size, each containing a (n) number of smaller containers which are equal to each other; the smallest container holds a (n) number of pieces each representing a numerical unit. A desk is provided with coloured squares arranged in such a way that the last square on the right is of the same colour as the unit of the first order, the penultimate the same colour as the unit of the second order and so on.
Patent CA-1217277-A (CA)
Inventor: MURDOCH JAMES C
IPC: G01N9/00
Filed: 1984-12-14
Granted: 1987-01-27
Abstract: ABSTRACT OF THE DISCLOSURE In the prior art it is known to determine the density of a roll of paper as it is being wound on a paper receiving roll.  The determination is made each time the paper receiving roll makes a constant predetermined number of revolutions.  Because the diameter of the paper on the paper receiving roll increases, there is an increasing length of paper added between successive determinations.  This makes it more difficult to maintain a desired roll density by controlling various factors during winding.  In addition, because the paper web is usually fed onto the roll at a constant rate, the time between successive density determinations increases.  The system of the invention provides for an adjustment of the predetermined number of revolutions between density determinations.  This number is decremented to provide, very approximately, the same time interval between successive determinations.  This change in the number of revolutions of the paper receiving roll between predetermined calculations of roll density complicates the determinations made because the length of paper and change in diameter are both different between successive determinations.  The apparatus detects these changes and incorporates the changes to get average values for use in calculations to provide a determination of roll density at intervals based on a substantially constant length of paper wound onto the paper receiving roll.
Patent CA-1219542-A (CA)
Inventor: DAYSON CLIVE
IPC: B61B7/02
Filed: 1984-12-27
Granted: 1987-03-24
Abstract: ABSTRACT OF THE DISCLOSURE           The cable carriage is for use with a skyline log yarding system.  The carriage runs and is supported on the fixed skyline .  One main-haulback cable connected to winch drums at each end moves the carriage back and forth on the skyline.  A tagline wound on a tagline drum is fed out as needed and is used to pull a log toward the carriage, raise it and hold it as the carriage is moved.     This is accomplished by providing a pair of idler pulleys on pivoted arms, a capstan attached to the tagline drum, a skyline brake, and clutch on the capstan.  The mainline hauling cable passes around one pulley then wraps around the capstan a number of times before passing over the other pulley and exiting in the opposite direction AS the haulback line.  If the main line drum is braked as the haulback line is hauled in, the tension in the cable causes the idler pulleys to move inward and apply the skyline brake and release the normally engaged clutch on the capstan, and the capstan and the tagline drum then turn to reel out the tagline.  Conversely, if the haulback line drum is braked as the main line is hauled in the tagline and the log attached to it are reeled in and the log raised.  This having been done, tension is removed from the haulback cable thus releasing the skyline brake and locking up the tagline drum for movement of the carriage and log toward the unloading area.
Patent CA-1223038-A (CA)
Inventor: VENKATASETTY HANUMANTHIYA V
IPC: G01N27/49
Filed: 1985-03-07
Granted: 1987-06-16
Abstract: ABSTRACT OF  THE DISCLOSURE        A  thin-layer  electrochemical  cell  for  rapid detection of toxic chemicals and chemical agents having a large area thin-film sensing electrode in contact with a very thin layer of  nonaqueous aprotic organic based electrolyte solution, and having the reference electrode on the same plane and the counter electrode positioned in a different plane beyond the edge of the large area sensing electrode.
Patent CA-1257825-A (CA)
Inventor: SHERLOCK PAUL
IPC: A61F5/44
Filed: 1985-04-01
Granted: 1989-07-25
Abstract: Abstract of the Disclosure A spacer is disposed between the flexible front and rear panels of a urin-ary drainage bag, which bag has an inlet in fluid communication with the outlet of a relatively rigid urine meter. The spacer has ribs which extend out perpendicularly from its body to hold the front and rear panels of the drainage bag apart when urine is dumped from the meter into the bag.
Patent CA-1251188-A (CA)
Inventor: GRAHAM CHARLES H
IPC: A47G1/24
Filed: 1985-05-24
Granted: 1989-03-14
Abstract: WALL MOUNTED SUPPORT DEVICE  Abstract of the Invention A  support  device  for  mounting  objects on  a  wall includes a wall bracket and a hanger.  The wall bracket is mounted  on  a  wall  by means  of  two  openings,  thereby preventing rotational movement of the bracket.   The wall bracket also  has  an  elongated stabilizer.   The hanger includes a hanging notch and a separate centering notch, and is attached to the object to be hung.  The hanger is engaged on the wall bracket by means of the hanging notch, while the centering notch straddles the stabilizer, thus counteracting rotational forces and maintaining the object spaced  from  the wall.   The  stabilizer also acts as a centering  device  which  is  adjustably  bent  until  the desired  orientation  is  obtained.    The  object  can  be removed and replaced with the same orientation by means of the adjusted stabilizer.
Patent CA-1251096-A (CA)
Inventor: LIST HAROLD A
IPC: B61F5/48
Filed: 1985-06-06
Granted: 1989-03-14
Abstract: ABSTRACT OF THE DISCLOSURE:           A self-steering railway truck having inter-connected steering arms associated with the axled wheelsets and having mechanism for yieldingly re-sisting yawing motion of the wheelsets including at least two devices at least one of which provides a relatively high rate of increase of resistance per unit of deflection in the initial portion of the yaw motion and at least another of which pro-vides a relatively low rate of increase of resistance per unit of deflection in a portion of the motion beyond said initial portion.
Patent CA-1230804-A (CA)
Inventor: VON MATUSCHKA ALFRED G
IPC: C23C8/68
Filed: 1985-06-28
Granted: 1987-12-29
Abstract: ABSTRACT OF THE DISCLOSURE         A process is provided for bonding metals and metal alloys in a fluidized bed at a temperature of from about 580° to about 1300°C.  As a boriding agent, there was used a granular material  comprising  essentially  spherical  particles  having  a particle size of from about 0.025 to about 5.00 mm, which granular material was manufactured by spray drying a preferably aqueous suspension or dispersion based on materials that yield boron, and which can contain fillers, extenders and binders.