baber/WOPTO huggingface dataset:
Patent CA-1110149-A (CA)
Inventor: SMITH EDWARD H
IPC: B23P19/02
Filed: 1979-10-10
Granted: 1981-10-06
Abstract: ABSTRACT OF THE DISCLOSURE An apparatus for actuating a tube guide expander device inserted in a tube end and extracting it therefrom subsequent to tube expansion induced by guide-expander actuation.  The apparatus includes inner and outer sleeve structures which are independently axially displaceable relative to the tube and guide-expander.  The outer sleeve structure is engageable with a first compression structure of the device to secure it and its engaged tube in place during relative axial displacement of a second compression structure of the device.           Selectively coupling the inner sleeve structure to the device's second compression structure and axial displacement of both axially compresses a radial expansion element situated between the compression structures and expands the enclosing tube.  A series of balls are radially displaceable from an outer unobstructing position through radial openings in the inner sleeve structure and an inter-mediate sleeve structure to an inner obstructing position protruding into the inner sleeve structure's bore so as to axially engage a portion of the second compression structure and prevent its extraction from the bore during axial dis-placement of the inner sleeve structure.  Radial displace-ment of the balls is provided by selective axial displacement of the intermediate sleeve structure arranged about the inner sleeve structure.  Simultaneous axial displacement of the inner and outer sleeve structures away from the tube with the balls in obstructing position subsequent to the tube's expansion enables extraction of the guide-expander from the tube.
Patent CA-1144840-A (CA)
Inventor: KUNTZ DAVID H
IPC: A61B10/00
Filed: 1979-10-17
Granted: 1983-04-19
Abstract: IMPROVED URINE SPECIMEN COLLECTING DEVICE         Abstract A device for collecting a urine specimen, which is particularly adapted for females, is configured and adapted for use while the user is sitting on a toilet in the normal position for voiding.  The device comprises a collector and a specimen container, preferably integrally assembled together. In use the device selectively collects the clean, contaminant-free mid-stream portion of urine in the container.   The urine specimen container is releasably secured to the collector at a bleed-off conduit extending from a collection exit in a urine receiving chamber of the collector.          This exit is positioned in the chamber above a urine bleed-off exit in the conduit adapted for receiving and discarding the first-voided portion of urine at a controlled rate.  Means are provided for directing into the toilet all of the voided urine in excess of that which is retained in the specimen container, including the discarded first-voided portion.  A suitable handle extends radially outward from the collector to facilitate holding the device in the preferred attitude for use.  In one embodiment, a flow director is included to deflect the first-voided portion from entering the specimen container.
Patent CA-1142187-A (CA)
Inventor: LATIMER JOHN P
IPC: E21C50/00
Filed: 1979-10-19
Granted: 1983-03-01
Abstract: TITLE:  DREDGE HEAD WITH MECHANICAL AND PUMPING ACTION                    ABSTRACT      This invention provides dredge means for obtaining ore and other particular material from the ocean floor.  The dredge head utilizes a combination of hydrodynamic, pumping, effects plus mechanical dislodging and carrying means.  Specifically, the dredge head comprises a powered rotating drum having radially extending tines partially surrounded by a shroud.  The shroud diverges from the drum surface, so that it is nearest the drum surface at its forward and lowermost end and farthest from the drum at its rearward and uppermost end.  Particles of ore collected by the rotating drum are conveyed to means for carrying the ore to the ocean surface.  The hydrodynamic effects of the dredge head include a venturi effect at the inlet, a centrifugal pumping effect and a so-called Magnus effect.
Patent CA-1169369-A (CA)
Inventor: GROSSMAN ROBERT D
IPC: B60R11/06
Filed: 1979-11-21
Granted: 1984-06-19
Abstract: IN THE UNITED STATES PATENT AND TRADEMARK OFFICE            TITLE:       ADJUSTABLE CONTAINER INVENTOR:    ROBERT D. GROSSMAN                 ABSTRACT OF THE DISCLOSURE      An adjustable container primarily for use as a tool or utility box for pickup trucks.  The adjustable container is formed of two telescopically engaging sections, each of which includes a pivoted top closure member, integrally molded side and bottom supports and an inner shelf support.      With the exception of the interfitting parts of each section, the two sections are preferably identical.  The bottom supports are hollow and serve as a reservoir to hold liquids that may spill within the container.
Patent CA-1143234-A (CA)
Inventor: ROSAN JOSE JR
IPC: F01L3/22
Filed: 1979-11-23
Granted: 1983-03-22
Abstract: ABSTRACT OF THE DISCLOSURE            A valve seat insert for installation in cylinder heads of internal combustion engines which includes a pilot flange, an annular groove and a looking flange by which the valve seat insert is locked into the cylinder head.
Patent CA-1124749-A (CA)
Inventor: SHIN KJU H
IPC: C07C211/46
Filed: 1979-12-13
Granted: 1982-06-01
Abstract: Case 4080-A              PRODUCTION OF 2,6-DIMETHYL ANILINE                  FROM CYCLOHEXYL AMINES                  Abstract A process for making 2,6-dimethyl aniline is shown comprising heating a mixture of phenol and cyclohexyl amine at about 200 to 400° C. in contact with a palladium catalyst and under sufficient pressure to maintain the reactants in a liquid phase.
Patent CA-1100917-A (CA)
Inventor: KRAMER ROBERT G
IPC: B65D5/50
Filed: 1980-01-11
Granted: 1981-05-12
Abstract: Foldable Protective Packaging Sleeve or Carton ABSTRACT OF THE DISCLOSURE    Foldable packaging member for tubes in erected condition comprising:  pairs of parallel panels, one of the pairs constituting first and third side walls, the other pair constituting second and fourth side walls, the second, third, and fourth side walls extending successively from the first side wall along mutually parallel fold lines, the fourth side wall having an integral assembly panel extending beneath and adhered to an adjacent inside portion of the first side wall, the assembly panel including an elongate band along the adjacent inside portion of the first side wall for substantially the length thereof and a short band disposed beneath and adhered to the adjacent inside portion of the first side wall at one end thereof  the elongate band having an integral flap extending from one edge thereof toward the third side wall, the short band having a dome support on-one edge thereof and adhered to an inside portion of the third side wall opposite the first side wall whereby the dome support extends from the first side wall to the third side wall adjacent one end of the member and is secured at opposite ends to the member, the flap being deflectable toward the one of the second and fourth side walls by a tube inserted into the member to minimize impact between the tube and resistance which might be encountered on that one of the second and fourth side walls, the dome support having a hinged projection adhered to the third side wall.
Patent CA-1149562-A (CA)
Inventor: MURRAY MYLES N
IPC: H01R43/04
Filed: 1980-01-31
Granted: 1983-07-12
Abstract: ABSTRACT OF THE DISCLOSURE Cable seals of the type employed in sealed electrical connectors are maintained in a predetermined orientation throughout manufacture and handling of same whereby the cable seals may be presented in a usable form to automatic assembly equipment for manufacture in cable lead termina-tions employed in such connectors. According to the method of the invention, the cable seals are integrally molded in a belt which provides a handleable product with the seals being maintained by the belt in a predetermined orientation. The cable seals then are punched from the belt and simultaneously inserted into a carrier for subsequent handling while still maintaining the cable seals orientated for use such as in automatic assembly equipment.
Patent CA-1126074-A (CA)
Inventor: JACOBSON CARL C JR
IPC: E01C23/09
Filed: 1980-02-27
Granted: 1982-06-22
Abstract: Abstract of the Disclosure A machine for opening the joints and random cracks in pavement pre-paratory to placement of a filler-sealer material therein.  The machine includes an open carriage having an opposed pair of side wheels and a shroud mounted in the carriage intermediate the side wheels.  A cutter wheel is journaled in the shroud for rotation about a horizontal axis, and the cutter wheel is driven by an engine mounted atop the shroud.  The shroud is pivotably coupled to the carriage for raising and lowering of the cutter wheel by moving the axis of the cutter wheel in an arc which passes through the axis of the carriage wheels.
Patent CA-1131595-A (CA)
Inventor: CAMPBELL JUNE H P O BOX FOSTER
IPC: B65D30/02
Filed: 1980-03-04
Granted: 1982-09-14
Abstract: A B S T R A C T    A flexible insulated lunch bag adapted for transportation and storage of food comprises a liner disposed in the interior thereof, means for opening and closing the bag attached near its top and a carrying means affixed to the upper portion of the bag. When empty, the bag can be folded or rolled up to a fraction of its overall length.
Patent CA-1131393-A (CA)
Inventor: DEGEN HANS-JUERGEN
IPC: C08G69/02
Filed: 1980-03-05
Granted: 1982-09-07
Abstract: O.Z. 0050/033745 Abstract of the Disclosure:  Novel addition polymers of dimorpholone compounds and diamines, which contain struc-tural units of the general formula   where X and Y may be various conventional organic radicals, are obtained by reacting dimorpholone compounds with dia-mines.     The polymers may be used for modifying plastics, and for textile or paper finishing.
Patent CA-1150511-A (CA)
Inventor: JEBLICK WERNER
IPC: C07C335/08
Filed: 1980-03-26
Granted: 1983-07-26
Abstract: Abstract of the Disclosure A mixture of azodicarbonamide and an .alpha.-amldosulphone corresponding to the general formula:              in which R    represents hydrogen, a C1-C4-alkyl residue and/or halogen, x    represents numbers from 0 to 5, represents numbers from 1 to 3, corresponding to v    the valency of R1, R1   represents an aromatic carboxylic acid residue or sulphonic acid residue with 6 carbon atoms, which is optionally substituted once or several times by halogen, C1-C4 alkyl residues, C1-C4 alkoxy residues, nitro and/or cyano, or represents an aliphatic carboxylic acid residue or a sulphonic acid residue with 1-4 carbon atoms, a carbonic acid residue, a thiocarbonic acid residue or a phosphoric acid residue which, corresponding to the numerical value of y, contains 0-2 phenoxy residues or C1-C4 alkoxy residues optionally substituted with C1-C4 alkyl or halogen, R2   represents R1, or hydrogen, a C1-C4 alkyl residue, a C5-C7 cycloalkyl residue, a phenyl residue, which is optionally substituted once or several times by C1-C4-alkyl or halogen, a phenyl alkyl residue whose phenyl group is optionally substituted once or several times by C1-C4-alkyl or halogen and whose alkyl group has 1-3 carbon atoms or R1 and R2 together with the nitrogen atom form a cyclic lactam ring which has 4-5 carbon atoms, can be used as a blowing agent for rubber.   Le A 19 550
Patent CA-1122440-A (CA)
Inventor: BALISTRERI THOMAS W
IPC: G01F19/00
Filed: 1980-04-22
Granted: 1982-04-27
Abstract: DEVICE FOR MEASURING A URINE DISCHARGE     ABSTRACT OF THE DISCLOSURE          A device for measuring a discharge of urine comprising, a receiving member having an inlet port to receive the discharge, and a receptacle having a chamber to receive the discharge from the receiving member, and means for measuring a dynamic character-istic of the discharge.  The device has a container  attached to the receptacle to receive the discharge passing from the recep-tacle.
Patent CA-1140696-A (CA)
Inventor: WELDY WINFRED E
IPC: C08K5/092
Filed: 1980-05-08
Granted: 1983-02-01
Abstract: Abstract of the Disclosure Disclosed are nonblooming, crosslinkable compositions comprising crosslinkable elastomer, a peroxide crosslinker selected from .alpha.,.alpha.'-bis(t-butylperoxy) meta-diisoptopyl-benzene, .alpha.,.alpha.'-bis(t-butylperoxy) para-diisopropylbenzene and mixtures thereof, and phthalic anhydride.
Patent CA-1147892-A (CA)
Inventor: SALEE GIDEON
IPC: C08G63/19
Filed: 1980-06-03
Granted: 1983-06-07
Abstract: Case 4154  DAS:mh   3/25/79 IMPROVED TRANSESTERIFICATION PROCESS FOR    PREPARATION OF LINEAR POLYESTERS                            ABSTRACT     An improved transesterification process for preparation of a linear aromatic polyester comprising bisphenol and dicarboxylic acid monomer units terminated with a carboxylic acid ester groups derived from a long chain aliphatic monofunctional alcohol comprises as the improvement partially transesterifying a diaryl ester of the dicar-boxylic acid with the alcohol prior to carrying out the transesteri-fication polymerization reaction of said aryl ester and the bisphenol.
Patent CA-1143876-A (CA)
Inventor: WILMS KLAUS G
IPC: C02F1/72
Filed: 1980-07-09
Granted: 1983-03-29
Abstract: TREATING EFFLUENT WITH PEROXIDE AND IRON            Abstract of the disclosure In the process for decreasing the COD-content of effluent by treating with hydrogen peroxide in the presence of a transition metal compound, the improvement which comprises adding to the effluent about 50 to 65% of the calculated quantity of H2O2 required for the total oxidation of the total COD-content of the effluent, the transition metal compound being dissolved in the effluent in an amount such that the molar ratio of H2O2 to transition metal is from about 30:1 to 3:1, bringing the pH initially to about 2 to 9, maintaining the efflu-ent at about 5 to 100°C, and separating from the effluent whatever material has flocculated. Thereafter the effluent can be subjected to conventional biological degradation such as by the activated sludge process.     Le A 19 748
Patent CA-1163005-A (CA)
Inventor: GALPIN ROBERT K P
IPC: H04L27/38
Filed: 1980-09-05
Granted: 1984-02-28
Abstract: A B S T R A C T     IMPROVEMENTS IN OR RELATING TO TIMING                     RECOVERY FOR MODEMS            The invention is an improvement on a technique of timing recovery from the line signal by envelope detection using double bandpass filtering prior to detection to improve the power ratio of the recovered timing signal to the interfacing by-products of the squaring process as disclosed in BSTJ          March 1975 (Vol. 54 No. 3) pp 569-593 by Githin & Hayes entitled "Timing Recover" and Scramblers in Data Transmission".          In the method disclosed in the article in addition the difference frequency components which are used to provide the desired timing signal, there are not only the sum-frequency products but also the products of squaring the individual bandpassed signal components, some of which may be in the same frequency region as the difference frequency signal.  The invention avoids this problem by taking the outputs of the two bandpass filters used in the Githin & Hayes version and applying them severally to the two input ports of a four-quadrant multiplier.  The output from the multiplier will then comprise only sum-frequency and difference-frequency products, the latter being easily separable and providing the desired timing recovery signal free from impairments.
Patent CA-1126958-A (CA)
Inventor: KRANZ DALE P
IPC: A01G9/14
Filed: 1980-09-30
Granted: 1982-07-06
Abstract: Title of the Invention REVOLVING GREENHOUSE     Abstract of the Disclosure A greenhouse includes a hollow cylinder which is revolvably mounted.  The cylinder includes an opaque portion and a translucent portion and is revolved to control the amount of sunlight entering the cylinder from any given direction, and insulate the growing area when needed.  Alternative embodiments include a pair of concentric cylinders.
Patent CA-1143974-A (CA)
Inventor: ESPOSITO JOHN J
IPC: G02B6/36
Filed: 1980-10-14
Granted: 1983-04-05
Abstract: FIBER OPTIC CONNECTOR FOR HIGH DENSITY APPLICATIONS          AND METHOD OF MANUFACTURING FIBER OPTIC CONNECTORS                          ABSTRACT              The present invention relates to fiber optic connectors and, more particularly, to a fiber optic connector for optically interconnecting two high density sets of optical fibers and a method of manufacturing  fiber optic connectors.  While prior art fiber optic connectors are available, they are generally limited to connectors for a small number of communication channels.  Recently, there has been a growing interest in and recogni-tion of the need for, developing a suitable fiber optic connector for optically interconnecting two high density sets of optical fibers, particularly for single fiber cables, with low loss and minimum cross-talk characteristics.  The connector of this invention satisfies this need.  The connector includes a pair of connector members each having a rear end and a forward, mating end.  It also includes means associated with the forward, mating end of each of the connector members for terminating one high density set of optical fibers, each of the terminating members including means for disposing the optical fibers of one high density set in a predetermined pattern.  The connector further includes means for securing the connector members together with the forward, mating ends thereof adjacent.  With these features of construction, the connector is well suited for optically aligning two high density sets of optical fibers.
Patent CA-1112009-A (CA)
Inventor: VAISHNAV DOLAR H
Filed: 1980-10-28
Granted: 1981-11-10
Abstract: ABSTRACT OF THE DISCLOSURE:          Hub disassembly apparatus including a base, compri-sing first and second spaced portions, first and second guide rod members respectively mounted on the first and second por-tions of the base and extending toward each other in axial alignment and terminating short of each other, first and second slide carriages mounted respectively on the first and second guide rod members and each slide carriage being adapted to move between retracted inoperative positions and forward operative positions.  The first and second slide carriages comprises res-pectively first and second locator shafts which shafts are adap-ted to enter the bore in a hub assembly to locate the hub assem-bly both axially and radially, a plurality of pulling fingers carried by each of the first and second slide carriages with each finger being mounted for rotative movement.  The pulling fingers on each slide carriage are located at circumferentially spaced locations with respect to the axes of said locator shafts, each said pulling finger having first and second end portions, said first end portion of each of said pulling fingers having a radially extended portion which extends a circumferential dis-tance, sprocket means carried by said second end portion of each of said pulling fingers, a first chain connecting said sprocket means of said pulling fingers on said first slide carriage to-gether whereby the just referred to fingers rotate toghther, a second chain connecting said sprocket means of the pulling fingers on the second slide carriage together whereby the last referred to fingers rotate together.  A declamping ring is mounted on the first slide carriage and is adapted to move axially with respect to the first slide carriage between operative and inoperative positions to engage and disengage a locking ring on a hub assem-bly, means for moving the declamping ring between the operative and inoperative positions, and means operatively connected to the base for securing a hub assembly during disassembly of same by the hub disassembly apparatus.
Patent CA-1158579-A (CA)
Inventor: WAITZ JAY A
IPC: C12P19/48
Filed: 1980-11-10
Granted: 1983-12-13
Abstract: Disclosed are novel macrolide antibiotics of the formula I                  I     wherein R is H or OH and A represents a double bond between the carbon atoms of positions 12 and 13 or, together with the carbon atoms of positions 12 and 13 an oxirane ring, as well as the pharmaceutically acceptable esters and salts thereof, The compounds can be prepared by fermentation of the novel species designated Micromonospora polytrota (e.g. M. poly-trota NRRL 12066).  The compounds show antibacterial activity.
Patent CA-1160987-A (CA)
Inventor: IIJIMA TOKUZO
IPC: C25B9/19
Filed: 1981-04-23
Granted: 1984-01-24
Abstract: TITLE A FINGER TYPE ELECTROLYTIC CELL FOR THE ELECTRO-LYSIS OF AN AQUEOUS ALKALI METAL CHLORIDE SOLU-TION                  ABSTRACT      A finger type electrolytic cell providing a cation exchange membrane for electrolysing an aqueous alkali metal chloride solution is disclosed.  The cell is com-prised of a cell top cover whose surface is coated with a chlorine-resistant material containing no polymetallic ions, and further a blanket which is made of or covered with said material, so that no hindrance resulting from polymetallic ions occurs.
Patent CA-1150578-A (CA)
Inventor: MASUDA TERUO
IPC: A61H37/00
Filed: 1981-05-14
Granted: 1983-07-26
Abstract: Abstract of the Disclosure An apparatus for chiropractic therapy and massage comprises a housing on which a user may lies, pressure means including a number of pressure rollers disposed in the housing and adapted to roll to apply pressure on the user lying on the housing, a support frame provided in the housing and supporting the pressure means, a pair of pulleys provided in the housing, and a wire stretched between the pulleys to reciprocate the support frame.          The apparatus further comprises means coupled to both ends of said wire for absorbing the elongation and contraction of said wire; and means coupling both ends of said wire to said support frame for transmitting the driving force of said wire directly to said support frame without transmitting the driving force to said absorbing means.
Patent CA-1159248-A (CA)
Inventor: PANETTI ROMOLO
IPC: G01B21/00
Filed: 1981-06-30
Granted: 1983-12-27
Abstract: ABSTRACT OF THE DISCLOSURE     Method and device for measuring at least one geomet-rical characteristic of the head of the rails of a railway track.  It involves the use of a device comprises a measuring carriage defining a transverse reference base extending parallely to the plan of the railway track, intended to be connected to a driving vehicle.  This carriage comprises three detectors located above and transversally to each line of rails in order to cover a portion of the tracing of the rolling table.  These detectors are connected to an electronic pro-cessing circuit of their signals able to determine the amount of curvature of the rolling table and its inclination with respect to the plan of the railway track with the measurements representing the distances between the reference base and the rolling table under the detectors.
Patent CA-1164279-A (CA)
Inventor: ANDERSON PAUL C
IPC: F16J15/40
Filed: 1981-09-21
Granted: 1984-03-27
Abstract: REMOVABLE SEAL FOR ASH HOPPERS AND THE LIKE            Abstract of the Invention A removable seal for interconnecting passageways (10, 12) that move relative to each other.  A liquid containing trough (28) is secured to one of the passageways, preferably the lower, and it has floated in it a curtain member (40) which moves in accordance with the level of liquid in the trough.  This member (40) extends from the trough (28) and sealingly engages the other passageway when in an upper position but is spaced therefrom when in a lower position.  This construction is especially suitable for sealing an ash hopper (12) to the lower end of a furnace (10).