baber/WOPTO huggingface dataset:
Patent CA-1325051-C (CA)
Title: Syringe-implantable identification transponder
Inventor: TAYLOR VERN
IPC: A01K11/00
Filed: 1988-02-22
Granted: 1993-12-07
Abstract: ABSTRACT OF THE DISCLOSURE     An improved transponder for transmitting an iden-tification of an animal or the like is described which is sufficiently miniaturized to be  syringe-implant-able, thus avoiding the necessity of surgical proced-ures.  The transponder comprises a coil which receives an interrogation signal and transmits and identifica-tion signal in response thereto.  The transponder re-ceives the energy required for transmission by induc-tive coupling to an interrogator. A single integrated circuit chip is provided which detects the interroga-tion signal, rectifies it to generate power needed for transmission, stores an identification of the trans-ponder and hence of the animal in which it is implant-ed, and generates a frequency-shift-keyed, Manchester encoded identification signal in response to the in-terrogation signal.  The device transmits the identi-fication signal  in real time,  that is,  immediately upon commencement of the interrogation signal, such that no discrete elements for energy storage are re-quired.  The transmission frequency and the bit rate are both determined by integer division of the inter-rogation signal such that no discrete elements such as crystal oscillators are required for signal genera-tion.
Patent CA-1292374-C (CA)
Title: Phase adjusting mechanism
Inventor: NELSON BERTEL S
IPC: F16H35/06
Filed: 1988-03-31
Granted: 1991-11-26
Abstract: ABSTRACT          A phase adjusting mechanism in which input and output shafts, rotatable at like speeds and directions, are positively intercoupled by helical spline members constructed and arranged so that a female spline member is shiftable axially relative to a male spline member to counter rotate the shafts through a limited range of relative adjustability in which support of adjacent opposed ends of the shafts is effected by an internal backbone support extending coaxially between the shafts to provide thrust and radial bearing support therefor. Adjustment mechanism for shifting the spline members is provided along with an indicator mechanism for indicating the degree of shaft phase adjustment.  A locking mechanism is provided for securing the adjustment means in selected positions.
Patent CA-1335702-C (CA)
Inventor: ADAM CRAIG D
IPC: C11D1/12
Filed: 1988-04-07
Granted: 1995-05-30
Abstract: A cleaning composition for example in the form of a bar comprises at least 10wt% fatty acid soap and at least 5wt% non-soap detergent active wherein at least some of the said soap is in the delta phase.  The non-soap detergent can for example be acyl isethionate.  The presence of delta phase soap improves the properties of for example the bar comprising the composition.  The composition can be made by subjecting to high shear energy a mixture maintained at a temperature of less than 40°C and containing at least 10wt% fatty acid soap, at least 5wt% non-soap detergent active and sufficient moisture to ensure the generation of at least some soap in the delta phase.
Patent CA-1302130-C (CA)
Inventor: MAECHTLE DANIEL
IPC: B25B31/00
Filed: 1988-05-13
Granted: 1992-06-02
Abstract: ABSTRACT A straddling dowel for anchoring in a bore having an undercut,  comprises an expanding shell having an axial bore which tapers gradually towards the front for guiding a  spreader  for  expanding  lamellae  which  define longitudinal slots in the front section of the expanding shell.   The expanding shell has an undercut shoulder at the front end and the shell is tapered towards the front in the direction of the undercut shoulder.  A guide tube for a setting bolt for driving forward the spreader is used for connection to the rearward end of the expanding shell.   The guide tube has an outer stop and the setting bolt has an outer stop which engage one another when the spreader is driven forward to fully expand the expanding shell.
Patent CA-1313797-C (CA)
Title: Driveshaft housing and internal exhaust for a boat propulsion device
Inventor: GRUENWALD DAVID J
IPC: B63H20/08
Filed: 1988-05-27
Granted: 1993-02-23
Abstract: ABSTRACT     A marine drive which mounts through a hole in the bottom surface of a boat utilizes a driveshaft housing assembly, an engine mounted to the driveshaft assembly and a lower propeller drive unit mounted to the driveshaft housing assembly.  The driveshaft housing assembly which mounts the drive within the hole in the boat includes a driveshaft housing, a steering assembly constructed to rotate about a generally vertical axis within said driveshaft housing assembly to provide steering, a trimming assembly connected to the steering assembly to pivotably swing the lower propeller drive unit to provide trimming/tilting and a driveshaft means therethrough, the driveshaft housing assembly also preferably contains an exhaust system passage-way therethrough.
Patent CA-1340906-C (CA)
Inventor: HOOK MAGNUS
IPC: C12N1/20
Filed: 1988-05-31
Granted: 2000-02-22
Abstract: The present invention relates to a new recombinant hybrid-DNA-molecule comprising a nucleotide sequence from S. aureus coding for a protein, or polypeptide, having fibronectin binding properties. (FIG. 8).
Patent CA-1326921-C (CA)
Inventor: YANG PHILIP C
IPC: C08K5/16
Filed: 1988-06-09
Granted: 1994-02-08
Abstract: ABSTRACT         Polytriazines exhibiting improved toughness without sacrificing heat resistance are prepared by curing a cyanate ester resin having dispersed therein resin-insoluble rubber particles grafted with a resin-soluble polymer. The resin-soluble polymer stabilizes the rubber particles and maintains the particles in an essentially discrete, nonagglomerated form.
Patent CA-1315259-C (CA)
Inventor: VUILLET ALAIN E
IPC: B64C27/46
Filed: 1988-06-29
Granted: 1993-03-30
Abstract: ABR?G? DESCRIPTIF Pale pour voilure tournante d'aéronef comportant une attache de fixation à un moyeu, une partie courante ayant un bord d'attaque et un bord de fuite et dont le profil (7) a une corde (8) de longueur constante ou évolutive (C), et une extrémité libre qui prolonge la partie courante (5) vers l'extérieur et dont le rebord d'attaque (14) prolonge en flèche vers l'arrière le bord d'attaque (9) de la partie courante (5), l'extrémité libre de pale étant de plus inclinée vers le bas. Cette pale est remarquable en ce que l'inclinaison vers le bas de l'extrémité libre de pale s'étend sur la totalité de l'envergure de cette extrémité et est continue depuis le raccord avec la partie courante de pale jusqu'au bord extrême de l'extrémité libre de pale de sorte que celle-ci suit une courbure telle que son extrados est convexe et son intrados est concave. Cette pale à extrémité libre inclinée vers le bas améliore les performances en vol stationnaire et surtout en vol d'avancement d'un aéronef pourvu d'une voilure tournante constituée de telles pales.
Patent CA-1309485-C (CA)
Title: Video circuit enclosure for attachment to a cathode ray tube
Inventor: TOGNONI KEITH I
IPC: H04N5/655
Filed: 1988-07-25
Granted: 1992-10-27
Abstract: PATENTS     ABSTRACT OF THE DISCLOSURE     A video circuit enclosure for housing a video circuit, such as a video amplifier circuit that is used to drive a cathode ray tube is disclosed.  The video circuit enclosure includes a video box with an open face through which the cathode ray tube is inserted.  A video board, on which the video circuit is mounted is secured inside the video box.  A heat sink is attached to one end of the video box and is a thermal path with heat-generating components on the video board.  A socket board, located inside the video box, is mounted to the cathode ray tube.  The socket board is located in the video box so it is slightly spaced away from the video board.  A video cover is attached to the socket board and spaced away therefrom so it covers the open face of the video box.  A set of spring loaded pin contacts attached to the socket board abut contact pads on the video board so as to provide a low impedance electrical slip connection between the boards.  A video cover, attached to the socket board, is disposed over the open face of the video box.
Patent CA-1339645-C (CA)
Title: Pyridinium derivatives, their production and use
Inventor: TSUSHIMA SUSUMU
IPC: C07D213/82
Filed: 1988-07-29
Granted: 1998-01-27
Abstract: Novel pyridinium derivatives represented by the formula (I):             (see fig. I) wherein (see fig. II) is an optionally substituted pyridinium ring;         R1 is a lower alkyl group or aralkyl group; R7 and R10 are independently hydrogen, a lower alkyl group, aryl group or aralkyl group; ~ is 0 or 1; R5 is a phenylene group or an alkylene group which may be substituted; R11 is an alkyl group or aryl group; X is a group of the formula:  -CH2OCH2- or a group of the formula:       ¦ (CH-R6)m    wherein R6 is hydrogen, ¦ a lower alkyl or a lower alkoxy, and m is an integer of 0 to 3; U is a group of the formula:      ,             or      wherein R4 is hydrogen, a lower alkyl group, aryl group or aralkyl group; Y and Z are independently a divalent chain group consisting of one to six members which is selected from the class consisting of groups of the formulae:     - O -,     ,   - CO -, - S - and -SO2-wherein R is hydrogen, a lower alkyl group, acyl group or aryl group and at least one of which is a group of the formula:                       - O -  or     , with the proviso that R may be the same or different from each other, or may form a ring together when two or more groups of the formula:                                 are contained, that R may be bonded to R4 when Y contains a group of the formula:             and that R may be bonded to R11 when Z contains a group of the formula:      ; and W~ is a counter anion. are useful as a platelet activating factor antagonist.
Patent CA-1314116-C (CA)
Inventor: STAHL ZEEV
IPC: B23G9/00
Filed: 1988-08-05
Granted: 1993-03-09
Abstract: SCREW THREAD REPAIR TOOL                  ABSTRACT OF THE DISCLOSURE      A chasing tool  for repairing  screw threads,  which includes a substantially prismatic body with a bottom and a top surface, having on one end of the body a transverse,  notch-like recess opening into the top surface and serving as a support for the threaded component the thread of which is to be repaired, and extending in a direction substantially perpendicular to the direction of the notch-like recess, starting from the other end of the body, at least one slot opening into  the  notch-like  recess.   The  tool  further  includes  a handle extending from the bottom surface of the body and is attached thereto with one degree of freedom in rotation.  The handle is provided with an axially directed bore, at least a portion of which is provided with an internal thread.  There is also provided at least one arm fitting into the slot with clearance and hingedly articulated,  at a first point, to the body at a region thereof close to the other end, and at a second point, to the terminal portion of a rod at least a part of whose length is provided with an external thread matching the internal thread of the bore in the handle,  the free end portion of the arm projecting into the region of the notch-like recess and is provided with thread-chasing means.
Patent CA-1333982-C (CA)
Inventor: SANDOW JUERGEN K
IPC: A61M36/12
Filed: 1988-08-10
Granted: 1995-01-17
Abstract: The invention relates to a device for the injection of implants, preferably implants "in the form of small rods" (called rods), which are used for the long-term treatment of diseases, whose essential features are the completely transparent construction, especially of the injector body (3), as well as a protecting device which prevents the plunger rod from falling out, and a protective cap (6) for the plunger rod.
Patent CA-1308314-C (CA)
Title: Pneumatic percussive device
Inventor: TUPITSYN KONSTANTIN K
IPC: E21B4/14
Filed: 1988-08-18
Granted: 1992-10-06
Abstract: ABSTRACT A pheumatic percussive device has a casing accommoda-ting a movable hammer piston dividing the interior space of the casing into two chambers. One of these chambers alternately communicates, by means of an air distribution arrangement having a movable actuator member, with a compres-sed air source and with the environment. In addition, said chamber communicates, via a throttling passage, with a cavity of the air distribution arrangement the pressure in which ensures movement of the actuator member to one of its limit positions.     The invention is most preferably used for forming holes in the construction of engineering lines  of various uses by moling.
Patent CA-1335264-C (CA)
Title: Yeast strains providing for an enhanced rate of the fermentation of sugars, a process to obtain such yeasts and the use of these yeasts
Inventor: OSINGA KLAAS A
IPC: A21D8/04
Filed: 1988-09-01
Granted: 1995-04-18
Abstract: New yeast strains providing for an enhanced rate of the fermentation of sugars, and a process to obtain such yeasts and the use of these yeasts.            Yeasts capable of improved fermentation of sugars, a process to obtain these yeasts and the use of these yeasts are provided. The yeasts show higher rates of metabolism resulting in for example higher carbon dioxide and ethanol production in media containing sugars, such as maltose, as main carbon and energy source. The fermentation rate of sugars is improved by the introduction into a yeast of one or more DNA constructs comprising at least one gene encoding a protein promoting the uptake and/or initial metabolic conversion of a transported sugar substrate.
Patent CA-1331308-C (CA)
Inventor: BURWELL MALCOLM C
IPC: A23G3/00
Filed: 1988-10-03
Granted: 1994-08-09
Abstract: ABSTRACT OF THE DISCLOSURE         An edible product comprises, externally, a self-supporting, frangible, open lattice structure of discrete filaments (e.g. of chocolate) and, internally, a void or a filling of a consistency different from that of the external structure.         Extrusion apparatus suitable for preparing such a product is adapted to provide an array of filaments moving in the plane of the array, which comprises an extrusion head having a downward opening for extrudable material, a body in which there is an array of apertures, and means for passing the body continusouly beneath the head such that a plurality of the apertures in the array can be simultaneously beneath the opening and thus in contact with the material.  The array can be deposited on a shell mould which defines half the shape of the external structure of the product.
Patent CA-1314006-C (CA)
Title: Gas dehydration membrane apparatus
Inventor: RICE ARTHUR W
IPC: B01D69/02
Filed: 1988-12-23
Granted: 1993-03-02
Abstract: 36-21(5444)A GAS DEHYDRATION MEMBRANE APPARATUS Abstract of the Disclosure This invention provides an apparatus and process for dehydrating gases, the apparatus comprised of uncoated, asymmetric membranes having controlled porosity. The membranes being formed of polymeric materials which have high transport selectivity for water vapor and sufficient porosity to provide ade-quate feed gas permeation sweep for the permeated water vapor ensuring conditions of continued effective dehydration. Uncoated asymmetric gas separation membranes have been found to be effective for dehy-drating gases such as air, gases containing hydrocar-bons, acid gases and admixtures of these gases. The membranes provided by the invention possess a unique combination of properties and characteristics which promote an effective process for the dehydration of gases.
Patent CA-1297925-C (CA)
Title: Apparatus for gripping balls containing plants
Inventor: VISSER ANTHONY
IPC: A01G9/10
Filed: 1989-01-05
Granted: 1992-03-24
Abstract: ABSTRACT            APPARATUS FOR GRIPPING BALLS CONTAINING PLANTS          An apparatus for the gripping of plants located in a contai-ner is disclosed. This apparatus comprises a pushing element, which pushes the ball of the plant upwardly from underneath, until the ball is released for a substantial part above the container. Then the ball is gripped by a number of gripping arms, movable in a horizontal direction, which transports the ball including the plant to its destination. To be able to push the ball upwards the continer comprises at location of each of the cavities for the balls a guiding channel for the pushing element. This channel has a cross-section of a star-like configuration, the number of points thereof coinciding with the number of points of the pushing element.
Patent CA-1307012-C (CA)
Title: Transporting and drive mechanism for a weighing scale
Inventor: HUBBARD DAVID W
IPC: G01G19/40
Filed: 1989-01-06
Granted: 1992-09-01
Abstract: TRANSPORTING AND DRIVE MECHANISM        FOR A WEIGHING SCALE                  Abstract of the Disclosure Transport and drive apparatus and method for use in determining the weight of an article.  An article whose mass is to be determined is transported upon the plan of a weighing scale by a combination of rollers attached to the tray and drive rollers received within a opening of the tray. A reversible motor is used to provide drive to a conveyor rollers for transporting mail pieces onto the tray and for withdrawing the rollers upon reverse drive for purposes of weighing.
Patent CA-1338523-C (CA)
Title: High temperature superconductor and method of making same
Inventor: HERMANN ALLEN M
IPC: C01G15/00
Filed: 1989-01-13
Granted: 1996-08-20
Abstract: A high temperature superconducting system has the general composition T1-R-X-Y, wherein: R is a Group 2A element; X is a Group 1B element; and Y is a Group 6A element.  Preferably, the composition has the following formula T1-Ba-Cu-O.  The high temperature superconductor of the present invention has a transition temperature of about 90 K with the probability of one phase superconducting at a temperature perhaps as high as 270 K.  Processes for making the high temperature superconductor are also provided.
Patent CA-1284263-C (CA)
Inventor: KELLEY JAMES O
IPC: E04B2/82
Filed: 1989-01-25
Granted: 1991-05-21
Abstract: WORK SPACE MANAGEMENT SYSTEM  ABSTRACT OF THE DISCLOSURE A work space management system for dividing a room into separate work areas comprising a wall system having a rigid framework formed of rigid rectangular frames rigidly joined together at the edges thereof to form at least one work area, wire management elements secured to the frames for communication and power wiring and a plurality of modular panels removably hanging on the frames.  At least some of the wire management elements are secured to the bottom or baseline of the frames and at least some of the wire management elements are removably secured to a waistline or midportion of at least some of the frames.  In some cases, the frames only extend to a waist height and in other cases, the frames extend to a full panel height.  The panels are sized to fit between the waistline wire management elements and the baseline wire management elements to substantially cover the frames therebetween.  The work management system provides an architectural wall system with flexibility for interchangeable panels for different decorative effects as well as functional features.  The panels can be fabric or vinyl covered, or can comprise acoustical panels, window panels, work-in-process panel rails or lighting panels.
Patent CA-1336268-C (CA)
Inventor: ALZNER EDGAR
IPC: B01D21/00
Filed: 1989-05-02
Granted: 1995-07-11
Abstract: There is disclosed an improved liguid-solids-gas separator assembly permitting recovery of  a major portion of the liquid stream for recirculation to a vacuum producing assembly wherein the separator assembly includes a gas-liquid and solids separator chamber and a liquids separator chamber for recovery of a recycle water stream.
Patent CA-1328135-C (CA)
Inventor: MATOBA HIROTSUGU
IPC: G11B7/085
Filed: 1989-05-04
Granted: 1994-03-29
Abstract: ABSTRACT OF THE DISCLOSURE    An optical card recording and reproducing device re-lated to the present invention comprises an optical head, which emits a light beam spot to the optical card in which at least two parallel data tracks to which data is recorded is formed; a transfer system, which relatively tranfer the optical card and/or the optical head in the data track direction of the optical card; a track number confirmation means, which confirms the track number recorded in the address data area in the data track of the optical card, and records and/or reproduces data to the optical card.   The optical card recording and reproducing device also includes a  transfer stopping means, which, when the track number re-corded in the address data area is reproduced for track number confirmation, at least if the reproduced track number is not the requested track number, said transfer means is stopped after the light beam spot has passed through the address data area.  Thus, the relative transfer distance of the optical card and the optical head can be minimized, at the same time, the total relative transfer distance of the optical card and/or the optical head when the operation of track number confirmation is done more than twice, and the total time required for track number confirmation can be greatly shortened.
Patent CA-1299734-C (CA)
Title: Cable television descrambler
Inventor: PAIK WOO H
IPC: H04N7/171
Filed: 1989-06-02
Granted: 1992-04-28
Abstract: ABSTRACT      A descrambler for a scrambled channel having a suppressed horizontal synchronization pulse which scrambled channel is provided in a broadband cable television signal along with nonscrambled channels. A signal splitter receives the broadband CATV signal and provides first and second split outputs.  A switch coupled to the second output of the signal splitter passes the horizontal synchronization pulse of the scrambled channel and blocks the video signal of the scrambled channel.  The horizontal synchronization pulse passing through the switch is then phase adjusted to synchronize with the horizontal synchronization pulse of the scrambled channel provided at the first output of; the signal splitter, and both horizontal synchronization pulses are summed in a combiner along with the video/audio signal provided at the first output of the signal splitter.  Consequently, the full synchronization pulse is provided at the output of the combiner to descramble the scrambled channel.  No band reject filter is required between the first output of the power splitter and the power combiner so that the nonscrambled channels are unaffected by the descrambler.
Patent CA-1321877-C (CA)
Title: Interchangeable quench as injection ring
Inventor: SEGERSTROM CLIFFORD C
IPC: C10J3/72
Filed: 1989-06-19
Granted: 1993-09-07
Abstract: A B S T R A C T            INTERCHANGEABLE QUENCH GAS INJECTION RING     An apparatus for injecting quench gas (cooled syngas) through an injection ring located around the circumference of the gasifier exit duct and having ports in communication with the interior  of said duct to achieve thorough mixing of the gasifier gas with the injected quench gas.  Interchangeable rings having different configurations and dimensions of the ports may be used to accommodate various types of coal.  The rings may be fabricated in sections for ease of maintenance and replacement.     CSl/T7018FF
Patent CA-1303564-C (CA)
Title: Pressure capsule for spray can, and spray can which utilizes such a capsule
Inventor: VANDONINCK ALFONS
IPC: B65D83/14
Filed: 1989-06-27
Granted: 1992-06-16
Abstract: ABSTRACT OF THE DISCLOSURE:          A pressure capsule for spray can comprises at least two chambers, the first of which is intended to be filled with a fluid under relatively high pressure and the second of which is intended to be filled with a fluid up to a pressure equal or practically equal to the overpressure which normally exists in a spray can and which is needed for expelling a liquid,  a membrane in the wall of the second chamber that controls the valve; and a removable element that, in its unremoved condition, keeps the valve closed.