baber/WOPTO huggingface dataset:
Patent CA-1288794-C (CA)
Title: Plastic bearing and method of making the same
Inventor: BELANGER JAMES A
IPC: B23P11/00
Filed: 1985-12-17
Granted: 1991-09-10
Abstract: PLASTIC BEARINGS AND METHOD OF MAKING THE SAME     ABSTRACT   A method of making bearings from blocks of high molecular weight plastic.  The bearing is made by forming a cylindrical bore in the block and locating one or more sleeves in the block for receiving fasteners.  The fasteners are provided to secure the block to a supporting member.  The bearing bore is adapted to receive a shaft within the bore.  The sleeve may be attached to the outer surface of the block or a plurality of sleeves may be received within one or more bores in the block.  A bearing made according to the method and an apparatus for washing vehicles in which the bearing may be advantageously used are also disclosed.
Patent CA-1288729-C (CA)
Title: Lid with drinking opening
Inventor: CLEMENTS JACK D
IPC: B65D47/10
Filed: 1986-01-08
Granted: 1991-09-10
Abstract: ABSTRACT OF THE DISCLOSURE           A drinking cup lid includes a top wall having a surface projecting downwardly therefrom for engagement by a finger in an automatic vending machine, and includes a folding tab for providing a drinking opening in the lid.
Patent CA-1275181-C (CA)
Title: Fluid means for data transmission
Inventor: BIRDWELL J C
IPC: E21B47/18
Filed: 1986-01-15
Granted: 1990-10-16
Abstract: FLUID MEANS FOR DATA TRANSMISSION     ABSTRACT      A means to transmit recorded data through a fluid medium is disclosed, the preferred embodiment incorporates a positive displacement fluid pump 10 having constant pressure pumping means 12 connected to pump fluid through a drill string 13 for drilling oil wells.  A variable orifice means 27 is located down hole in the drill string 13 which changes orifice diameter responsive to recorded signals.  The pumped fluid is displaced by a pumping piston 20 driven by a second piston 31 which is powered by constantly pressured hydraulic fluid.  The pumped fluid is held at a constant pressure, therefore a change in orifice 27 diameter will change the volume of the flow through the orifice and thereby change the volume of flow of the hydraulic drive fluid.  The flow rate of the hydraulic drive fluid is thus gauged to thereby record orifice diameter change and in turn receive signals transmitted by the change in orifice diameter.
Patent CA-1316931-C (CA)
Title: Method of manufacturing alkylhalosilanes
Inventor: HALM ROLAND L
IPC: C07F7/16
Filed: 1986-10-16
Granted: 1993-04-27
Abstract: A METHOD OF MANUFACTURING ALKYLHALOSILANES                       ABSTRACT           What is disclosed is a method of controlling a process for the preparation of alkylhalosilanes from silicon and alkylhalides where phosphorus or certain phosphorus compounds are used as promoters to enhance selectivity, overall yields of useable silanes and enhanced silicon metal conversion.
Patent CA-1281196-C (CA)
Title: Axial retaining member and method for interconnecting male and female splined members
Inventor: GEHRKE GLENN F
IPC: F16D3/224
Filed: 1986-11-12
Granted: 1991-03-12
Abstract: A method of retaining a splined male member and a splined female member against relative axial motion therebetween when the splines of the members are in engagement with one another and a unitary axial retaining member for use in the practice of the method. The method includes the steps of mounting a hollow, thermoplastic axial retaining member to the interior surface of the female member and positively interconnecting the other end of the axial retaining member with the male member. The axial retaining member has an inwardly oriented flange for interconnecting one end of the retaining member to the male member and an outwardly oriented radial flange for interconnecting the opposite end of the retaining member to the female member. A plurality of longitudinal slots are optionally formed in one end of the retaining member to separate it into a plurality of flexible fingers to facilitate interconnection of that end of the retaining member with its associated male or female member. In one version of the axial retaining member, its radial thickness is substantially reduced along a longitudinal line that extends from the unslotted end thereof to one of the longitudinal slots, to facilitate the controlled separation of the axial retaining member along such longitudinal line when it is inserted over the male member, and in such version of the invention, some of the splines on the male member that engage the splines in the female member, are blocked to permit end loads on the joint using such members to be absorbed by the male and female members, without being imposed on the thermoplastic axial retaining member.
Patent CA-1304461-C (CA)
Inventor: PELLETIER YVES
IPC: B60L5/08
Filed: 1986-11-19
Granted: 1992-06-30
Abstract: DESCRIPTIF L'invention concerne une tête de trolleybus comportant un berceau mobile recevant un frotteur d'usure pour la transmission du courant vers un câble porté par la perche. Conformément à l'invention, le berceau (6) comporte un corps principal (8) et une partie mobile (13) verrouillable sur le corps principal, un élément ressort (23) assurant le maintien du frotteur d'usure (10) contre une face de support et de contact du corps principal lorsque la partie mobile est verrouillée. Application à la réalisation de têtes de trolleybus ou véhicules analogues alimentés à partir d'un conducteur aérien.
Patent CA-1287918-C (CA)
Inventor: FUJITA MINORU
IPC: G11B7/26
Filed: 1987-01-20
Granted: 1991-08-20
Abstract: ABSTRACT OF THE DISCLOSURE   An  improved art  of producing an optical  recording medium by utilizing  a photo-etching  technique is disclosed.          Pits pattern of address for guide groove and sector on each of tracks  of optical recording medium  to be preformatted is formed in accordance with a photo-etching process or  a resist lift-off process.  A film of optical  recording medium is formed on a transparent base plate and it is then subjected to photo-etching process or  alternatively to resist lift-off process to form preformatted  pits pattern.
Patent CA-1301616-C (CA)
Title: Rubber-based protective adhesive wrap for tubular metal articles
Inventor: HUDDLESTON ELWYN G
IPC: C09J123/22
Filed: 1987-01-27
Granted: 1992-05-26
Abstract: ABSTRACT     Novel system for providing anti-corrosion protective coatings, e.g. for metal pipes and the like, comprising:  (1) a rubber-based primer coating mixture; and (2) an adhesive tape comprising a backing carrying a rubber-based adhesive coating comprising a mixture of pre-crosslinked butyl rubber and virgin rubber alone or in combination with reclaimed rubber, or a mixture of virgin rubber and/or halogenated butyl rubber alone or in combination with reclaimed rubber, the virgin and/or halogenated butyl rubber being partially crosslinked by a phenolic resin crosslinking agent, the system further including a crosslinking agent and a crosslinking activator adapted to provide an in situ crosslinking of the system after the primer coating and tape are applied.
Patent CA-1294965-C (CA)
Title: Amino-thiazole and oxazole derivatives
Inventor: RAE DUNCAN R
IPC: C07D417/14
Filed: 1987-04-27
Granted: 1992-01-28
Abstract: ABSTRACT                      AMINO-THIAZOLE AND OXAZOLE DERIVATIVES      The present invention relates to new amino-thiazole and amino-oxazole derivatives of the general formula:        I     wherein: R  represents hydrogen, a lower alkyl group with 1 to 4 carbon atoms, a lower alkenyl group, a phenyl-alkyl (1-4 C), furanyl-alkyl (1-4 C) or thienyl-alkyl (1-4 C) group; X  represents sulphur or oxygen; R1 and R2 represent hydrogen or alkyl (1-4 C), and the dotted line represents an optional extra bond, as well as pharmaceutically acceptable acid addition salts thereof, having potent dopamine-agonist activity.
Patent CA-1300195-C (CA)
Inventor: TAKAHASHI SEITARO
IPC: F16L17/035
Filed: 1987-05-13
Granted: 1992-05-05
Abstract: ABSTRACT OF THE DISCLOSURE          A thin-walled connecting pipe for a pipeline, having an annular protuberance formed at a predetermined distance from a pipe end, the annular protuberance having an outer side face serving as a disengagement preventing face approximately perpendicular to the pipe axis, and the outer peripheral surface of a straight pipe portion on a front end side with respect to the annular protuberance serving as a seal ring abutting surface.  Also disclosed is a coupling structure for such thin walled connecting pipe, the coupling structure comprising a socket and an annular nut, the socket having a seal ring for abutment with the seal ring abutting surface of the pipe and a recess for receiving the annular protuberance of the pipe therein, the annular nut having a fore end face for abutment with the outer side face of the pipe and a flange for abutment with an outer end face of the socket r the nut having an inside diameter equal to the pipe diameter and being fitted on the pipe in threaded engagement with internal threads formed on the inner peripheral surface of an outer end portion of the socket adjacent to the recess of the socket.
Patent CA-1324661-C (CA)
Inventor: DWYER JOHN J
IPC: G11B33/12
Filed: 1987-07-30
Granted: 1993-11-23
Abstract: MODULAR DICTATION/TRANSCRIPTION SYSTEM HAVING PLURAL RECORDING MODULES AND A COMMON DISPLAY                  ABSTRACT OF THE DISCLOSURE A dictation transcription system having two or more recording/playback modules and a display module, all of which are detachably connectable to form an integral structure.The display module provides a visual display of the length, locations and types of messages recorded on either recording/playback module by storing and utilizing display data derived from either active module.This display data is generated and displayed during a dictate operation.When one recording/playback module is disposed in an inactive mode, its display data is stored and the display data derived from the other module if active, now is displayed.
Patent CA-1340014-C (CA)
Inventor: LONGENECKER BRYAN MICHAEL
IPC: C07K16/28
Filed: 1987-10-27
Granted: 1998-08-25
Abstract: A novel carcinoma binding monoclonal antibody is provided herein. Such monoclonal antibody specifically binds at least some human lung, colon and breast carcinomas and: (a) specifically binds to TF-beta-HSA, but not to Tn-HSA, and further specifically binds the epitope specifically bound by monoclonal antibody 1155H.7; or (b) specifically binds the epitope specifically bound by monoclonal antibody 170H.82. Radioimmunoimaging agents are also provided in which such antibodies are tagged with radiometals or radiohalogens.
Patent CA-1301085-C (CA)
Title: Air cargo container and method for forming side panels thereof
Inventor: DUNWOODIE EDWARD H
IPC: B65D88/00
Filed: 1987-10-28
Granted: 1992-05-19
Abstract: ABSTRACT OF THE DISCLOSURE      This invention discloses a cargo container (10) with transparent polycarbonate panels (12, 14, 16) held by inner and outer corner molding strips (18, 24).  The molding strips (18, 24) are press-fitted together, form the corner joints (20) of the container (10), and retain the panel edge curru-gations (29, 30) by internesting the corrugations in a matching channel ((19, 25) formed by the mated strips (18, 24).  The panel (12, 14, 16), therefore, is not penetrated by bolts, rivets, etc.   The invention also discloses a method to progressively shape-form corrugations into preheated (to 120°F) panels by a series of roller dies, some of which are also heated to 110°F.
Patent CA-1280617-C (CA)
Title: Combination of bottle opener and bottle handle
Inventor: NOY GIDEON B
IPC: B67B7/18
Filed: 1987-11-04
Granted: 1991-02-26
Abstract: ABSTRACT     A combination of a bottle screw-threaded twist-off cap opener and a handle which facilitates the holding of the bottle when it is held for pouring its contents.
Patent CA-1340543-C (CA)
Title: Pharmaceutically active compounds
Inventor: PINTO PATRICK ANTHONY
IPC: C07D307/20
Filed: 1987-12-09
Granted: 1999-05-18
Abstract: The disclosed invention is compounds represented by the formula Z-X-Q-Y-W     ,         Z-X-Q-Y-W'-Y-Q-X-Z                 I                  II   and pharmaceutically acceptable acid addition, basic addition and quarternary amine salts thereof and pharmaceutically acceptable solvates thereof, wherein each Z is independently tetiary butyl, phenyl, naphthyl or adamantyl; substituted phenyl, wherein the substituents are one or more of halogen, lower alkoxy, phenoxy, nitrile, nitro, phenylsulfonyl, loweralkyl-sulfonyl, oxazol-2-yl, lower alkanoyl, benzoyl, lower alkoxycarbonyl, lower alkyl, lower alkylthio, phenyl, phenylaminothiocarbonyl, or lower alkylaminothiocarbonyl; 4 or 6 membered unsubstituted or substituted heterocyclic ring containing at least one nitrogen with the remaining members of the ring being at least one carbon, and optionally sulfur or oxygen, wherein the substituents are one or more of carboxyl, hydroxymethyl, lower alkyl, loweralkylcarbonyl or aryl lower alkyl;         X and Y are each independently a bond, -O-, -S-, -SO2-, (see fig.I), (see fig.II), (see fig.III), (see fig.IV), or (see fig.V), each Q is independently a divalent substituted or unsubstituted, straight or branched chain lower alkanediyl, lower alkanediyl-cycloalkanediyl-lower alkanediyl, lower alkenediyl, lower alkynediyl, phenylene, dihydrofurandiyl, tetrahydrofurandiyl, tetrahydropyrandiyl, or, loweralkanediyl-tetrahydrofurandiyl-loweralkanediyl, wherein the substituents are one or more of hydroxy, epoxy, fluorine, chlorine, azide, or amino;          W is a monovalent substituted or unsubstituted aryl group or a heterocyclic single or fused ring containing from 4 to 10 ring atoms, at least one hetero atom of which is a nitrogen atom and the remaining ring atoms being at least one carbon and optionally sulfur or oxygen, wherein the substituents are one or more of hydroxy, oxo amino, carbamoyl, carboxyl, nitrile, nitro, lower alkoxy carbonyl, halogen, sulfamyl, lower alkyl, lower alkylthio, lower alkoxy, hydroxyloweralkyl, lower alkoxycarbonylloweralkyl, amino loweralkyl, carboxyloweralkyl, guanidino, thioureido, lower alkylsulfonylamino, aminocarbonylloweralkyl, allyloxycarbonylmethyl or carbamoyloxyloweralkyl; with the proviso that W cannot be substituted or unsubstituted isoxazolyl, and W' is divalent W.           The compounds have antiviral activity, antiinflammatory activity and are PAF inhibitors.
Patent CA-1341522-C (CA)
Inventor: YAMASAKI MOTOO
IPC: A61P31/04
Filed: 1987-12-23
Granted: 2007-03-13
Abstract: Description de nouveaux dérivés de polypeptides hG-CSF ayant une séquence d'acides aminés dérivée de la séquence d'acides aminés de la colonie de granulocytes stimulant le facteur de polypeptide par la substitution d'au moins un acide aminé par un autre acide aminé et/ou la délétion d'au moins un acide aminé, les plasmides recombinants contenant un insert de fragment d'ADN codant pour l'un de ces dérivés de polypeptides hG-CSF, micro-organismes portant un desdits plasmides et des procédés de production de polypeptides dérivés hG-CSF utilisant les micro-organismes.
Patent CA-1298097-C (CA)
Title: Ball retainer
Inventor: MAYHEW ROGER D
IPC: F16D3/26
Filed: 1988-01-07
Granted: 1992-03-31
Abstract: Abstract of the Disclosure A universal joint yoke has a ball and socket connection at one end.  The ball is held in the socket with an assembly of a retainer and a hidden spring.  The spring is rectangular and is compressed into an external rectangular groove of the retainer.  The retainer is then inserted into a recess at the end of the socket.  The retainer must be inserted past its final farthest-in position for the spring to expand into an internal rounded groove in the recess to assure a loose connection without any preload on the ball.
Patent CA-1278344-C (CA)
Title: Automatic peak-to-peak amplitude measurement system
Inventor: SHANK GORDON W
IPC: G01R13/22
Filed: 1988-01-26
Granted: 1990-12-27
Abstract: AUTOMATIC PEAK-TO-PEAK AMPLITUDE MEASUREMENT SYSTEM       ABSTRACT          A method of measuring automatically the peak-to-peak amplitude of electrical input signal utilizes both trigger circuits of a dual trigger oscilloscope.  The steps of the method include adjusting automatically the trigger level of the first trigger circuit until the first trigger level is equal to the maximum peak of the input signal while adjusting automatically the trigger level of the second trigger circuit until that level is equal to the minimum peak of the signal.  The second level is then subtracted from the first level to calculate the amplitude.  To minimize the time involved, the method distinguishes between signals faster than and slower than a preselected frequency and calculates more rapidly the amplitude for faster signals.  Time is also minimized by adjusting hysteresis levels and voltage level settling times as the trigger levels are increased and decreased in search of the peak signal values.
Patent CA-1282488-C (CA)
Inventor: OKABE YOSHIMI
IPC: F28G15/00
Filed: 1988-01-29
Granted: 1991-04-02
Abstract: Abstract of the Disclosure A novel automated ultrasonic examination system for heat transfer tubes in a boiler is disclosed herein, which makes it possible to perform ultrasonic examination from the inside of the heat transfer tubes without neces-sitating removal of scale from the outer surfaces of the boiler tubes by polishing nor necessitating measurements in restricted places where manual measurements are dif-ficult or impossible.  The disclosed novel system comprises an insert tube adapted to be inserted into a cylindrical header to which one ends of the heat transfer tubes are connected, an insert tube moving device for moving the insert tube in the axial direction of the header and revolving it about its own axis, an ejection nozzle pro-vided on the insert tube, a water pump for feeding pres-surized water to the ejection nozzle, a cable adapted to be inserted from the ejection nozzle into the heat transfer tube as passed through the insert tube by the pressurized water fed from the water pump, a cable accommodation tank for accommodating the cable, a revolving submerged ultrasonic probe mounted at the tip end of the cable, and an ultrasonic examination unit for processing signals sent from the probe and displaying the results of examination.          Preferably, means for detecting a length of the cable inserted into the heat transfer tube, is provided in the automated ultrasonic examination system.
Patent CA-1313945-C (CA)
Inventor: KANEKO TOSHIO
IPC: B21D7/08
Filed: 1988-03-02
Granted: 1993-03-02
Abstract: ABSTRACT      A curved pipe manufacturing method comprising steps of inserting a mandrel attached to one side of a movable block so as to be inserted into and to be pulled out from a curved cavity of a circular arc formed in a fixed die and having an entrance and an exit into the curved cavity through the exit thereof, forming a curved pipe by pressing a work, namely, a straight pipe, with a pressing rod through the entrance of the curved cavity into a curved space defined by the surface of the curved cavity and the mandrel in the shape of a curved pipe to be manufactured, turning the movable block to retract the mandrel slightly relative to a curved portion of the work after pressing the work into the curved space by a predetermined length to mitigate the pressure of contact of the curved portion of the work with the mandrel, restarting pressing the work into the curved space to complete a curved pipe, turning the movable block to pull out the mandrel from the curved pipe formed in the curved space, and further turning the movable block to press the curved pipe with an ejecting rod attached to the other side of the movable block to eject the curved pipe out from the fixed die.  An apparatus for carrying out the curved pipe manufacturing method is provided.
Patent CA-1280655-C (CA)
Title: External male in continence device
Inventor: CAMPION TERESE A
IPC: A61F5/451
Filed: 1988-03-04
Granted: 1991-02-26
Abstract: ABSTRACT            An external male incontinence device comprises a sheath (11) and an applicator ring (23).  The sheath (11) is everted and has an external adhesive band (35) adjacent the open end; the applicator ring (23) surrounds the everted sheath and covers the band.  In use the open end of the everted sheath is placed over the penis and the ring (23) moved along the penile shaft to unroll the sheath.  The ring may be split for easy removal. The proximal end of the sheath may be reverted over a distal portion of the ring.
Patent CA-1317233-C (CA)
Inventor: MEHMET AHMET
IPC: C22B3/02
Filed: 1988-03-24
Granted: 1993-05-04
Abstract: ABSTRACT     A  liquid/solid  contacting  column  and  method   of operating same is provided.   The column is of the type in which a vertical  series  of  stages  is defined by vertically  spaced  plates  or  trays  which  allow  for forward flow up the column during which solid adsorbent in a fluidised state is contacted by liquid flowing up the column, and flow of solid adsorbent and liquid down the column during a reverse flow part of the operating cycle.    The column is provided with outlet means in the form of one or more ports or ducts for a stream of liquid and solid adsorbent from the space above the lowermost plate or tray and wherein such outlet means is  located  at  a  predetermined  height  above  said lowermost plate or tray.
Patent CA-1285758-C (CA)
Title: Skeleton device
Inventor: PERRAULT RONALD
IPC: G01B3/02
Filed: 1988-04-25
Granted: 1991-07-09
Abstract: A device for three-dimensional measurements of body portions relative to overall body posture. The device includes two diverging main arms, being elongated, rigid and cylindrical, and pivotally interconnected at one end by a transverse bolt. Two elongated, rigid, cylindrical, support rods are mounted transversely to one of the main arms, one rod slidable lengthwisely thereof. Each arm includes a spirit level embeddded therein, and one arm further includes a scale plate embedded therein. A transverse scale ruler is pivoted spacedly to two sleeves slidable along one and the other arm, respectively. A gravitational goniometer is mounted to the main arm not connected to the rods, for lengthwise displacement thereabout. The rods are to abut joint portions of a human body, and at least one of the spirit levels and goniometer to be levelled before the scales can be effectively used, cooperatively with comparison charts of normal dimensions-posture ratios data.
Patent CA-1285166-C (CA)
Title: Method and apparatus for construction of artificial roads
Inventor: POUYER JOSEPH E
IPC: E01C9/10
Filed: 1988-07-18
Granted: 1991-06-25
Abstract: Abstract A temporary road is provided which includes a plurality of sets each defined by a first and second matrices which include an upper surface for supporting heavy vehicles and the like over rough or impassable terrain and a second matrices which comprises support members for the upper or first matrices.  Thus, one set is laid down such that the first matrices is in a top or upper position and cross members of the second matrices support the top member or upper matrices  and thereafter a second set  is positioned such that the first matrices is on the ground or in mud or the impassable surface is such that the second matrices or bottom of the second set wish its spaced cross-support members interlocks with the spaced cross-support members of the first set and thereafter each set is interlocked such that the first, third, fifth et sequence provide the upper surface of the road and the second, fourth and sixth et sequence sets provide the support for the upper sets.   In this way the road can be constructed longitudinally and/or laterally and can further be constructed so that such road may expand laterally for working areas and the like.   In the preferred embodiment the road is constructed of wood but it also may be constructed of other suitable, lighter and stronger fibers or combinations of fibers, if desired.