baber/WOPTO huggingface dataset:
Patent CA-1231255-A (CA)
Inventor: FREMEREY JOHAN K
IPC: G01P3/46
Filed: 1984-09-26
Granted: 1988-01-12
Abstract: COIL SYSTEM FOR INDUCTIVE MEASUREMENT OF THE VELOCITY OF    MOVEMENT OF A MAGNETIZED BODY     ABSTRACT OF THE DISCLOSURE   A movement detection system for use in measuring movements of a rotating body or shaft which is magnetized along an axis which is angularly displaced from the mechanical axis of rotation thereof.  The system has a plurality of inductive coils which are connected to produce signals proportional to the movements of the body or shaft while suppressing spurious noise signals.
Patent CA-1242715-A (CA)
Inventor: EICKEN KARL
IPC: C07D487/04
Filed: 1984-10-16
Granted: 1988-10-04
Abstract: ABSTRACT OF THE DISCLOSURE:   7-Aminoazolo[1,5-a]pyrimidines of the formula                  I, where: R1 is a C7-C18 alkyl which is unsubstituted, or a C3-C18 alkyl which is  mono  substituted by C1-C18  alkoxy or halogen,  or is an aralkyl where the alkyl is of 1-12 carbon atoms and the aryl moiety  is unsubstituted or substituted by C1-C4 alkyl, C1-C4 alkoxy or halogen, R2  and R3 are each hydrogen or alkyl, and A is nitrogen or CR4, where R4 is hydrogen, alkyl or halogen.  These compounds are useful as fungicides.
Patent CA-1231699-A (CA)
Inventor: TAUSTER SAMUEL J
IPC: B01J29/62
Filed: 1984-11-06
Granted: 1988-01-19
Abstract: ABSTRACT OF THE DISCLOSURE        A class of catalysts which exhibit superior activity maintenance in dehydrocyclization reactions are defined as a type L zeolite having exchangeable cations of which at least 75% are selected from Group IA and calcium and barium cations and containing well dispersed particles of at least one Group VIII noble metal where at least 90% of the noble metal thereof is dispersed in the form of particles having a diameter less than 7 .ANG.. The catalysts may also be identified as type L zeolites loaded with at least one Group VIII noble metal which have a terminal cracking index (as a measure of production of pentanes versus butanes from hexane) of at least 1.5.
Patent CA-1230238-A (CA)
Inventor: DEFASSELLE ROBERT J
IPC: G01F1/05
Filed: 1984-11-07
Granted: 1987-12-15
Abstract: IMPROVED FLOWMETER     ABSTRACT OF THE DISCLOSURE     A flowmeter for measuring the flow rate of a liquid or gaseous media is disclosed. The flowmeter comprises a body portion including an inlet and an outlet. A fluid path extends between the inlet and the outlet. A core tube is disposed vertically within the body portion and a recessed groove is defined by the core tube. The groove extends longitudinally relative to the core tube and a first piston is movably disposed within the core tube and disposed adjacent the groove. A cross sectional area of the fluid path is defined by the groove and the first piston, the cross section-al area of the fluid path being variably dependent upon the longitudinal disposition of the first piston relative to the groove. A cover tube is disposed adjacent the body portion and in fluid communication with the fluid path. A second piston is disposed within the cover tube and is connected to the first piston by a connecting means enabling the first and second pistons to move in unison. A first and a second side of the second piston are immersed in a static fluid enabling controlled damping of the first piston and an indicator cooperating with the second piston indicates the position thereof relative to the cover tube. An embodiment is dis-closed for measuring gaseous flow in which the indicator is operative within a range dependent upon the buoyancy of the connecting means immersed in the static fluid.
Patent CA-1229891-A (CA)
Inventor: SMITH PETER W
IPC: H01P1/17
Filed: 1985-03-19
Granted: 1987-12-01
Abstract: Abstract Monolithic Polarizer Grating A dielectric substrate machined into a monolithic polarizer grating [13] including structural support [49] and matching regions [19, 20], effective for transforming linearly to circularly polarized states of microwave radiation.
Patent CA-1260959-A (CA)
Inventor: BENSON SIDNEY W
IPC: A62D101/28
Filed: 1985-05-10
Granted: 1989-09-26
Abstract: CONVERSION OF HALOGENATED TOXIC SUBSTANCES        Abstract of the Disclosure A method for the conversion of chlorinated organic compounds by gas-phase pyrolysis in a reducing atmosphere to produce hydrogen chloride in the essential absence of chlorinated hydrocarbons.  The present invention provides a process for the disposal of halogen-containing organic compounds such as carbon tetrachloride, chloroform, tri-chloroethane, tetrachloroethylene, methylene chloride, the various freons, polychlorinated biphenyls, dioxins and others, by conversion to compounds which pose no environmental hazard.
Patent CA-1236217-A (CA)
Inventor: BROMLEY ERIC
IPC: H04N5/45
Filed: 1985-05-21
Granted: 1988-05-03
Abstract: ABSTRACT      A method of operating a video game which comprises storing at least two different but related play field displays and changing playfield displays in accordance with the game rules and game action.
Patent CA-1245926-A (CA)
Inventor: QUAM WILLIAM M
IPC: A61H15/00
Filed: 1985-07-30
Granted: 1988-12-06
Abstract: 071983-837.1 INTEGRAL FOOT MASSAGE       AND SUPPORT APPARATUS     ABSTRACT OF THE DISCLOSURE   A combined foot massage and support having a base support including a base plate having a substantially planar surface and a second opposite surface wherein the base plate has a circular shaped opening located centrally therein, a pair of substantially planar side support members each of which terminate in a first support end and a second support end wherein the first support end of each of the side support members includes a member defining a substantially planar support surface and the second support end of each of the side support members are located oppo-site the first support end and includes a ramp support surface having a slope which approximates the ergonomic design angle for a human user in a sitting position, a plurality of massage assemblies mounted axially on and rotatable about the center support wherein the center support members are mounted in an arcuate, spaced parallel alignment -the spaced parallel planar side support members above the base support and a rotatable disc positioned in the circular opening in the base plate which is adapted to be engaged and rotated by at least one foot of a user is shown.
Patent CA-1264603-A (CA)
Inventor: PIEPENBREIER ERNST
IPC: B61C9/44
Filed: 1985-09-13
Granted: 1990-01-23
Abstract: DUAL GIMBAL COUPLING                    ABSTRACT            A dual coupling (1) comprises two elastic and articulated couplings (2 and 2a) interconnected by a hollow, intermediate shaft (3).   Each one of the couplings (2,2a) contain an outer half (4,4a) with a hub (5,5a) from which extend several arms (6).  Between them sit more arms (6a) of the intermediate shaft (3).  With its arms (6a), intermediate shaft represents the inner halves of the couplings (2,2a).  The ends of the interacting arms (6 and 6a) are interconnected by rubber-elastic connecting rods (7) so that two rows (8) of arms are provided on bolts (10) to the left and right of the arms (6 and 6a) form-ing a joint plane.  Therefore, two joint planes are present. While the connecting rods are connected to the bolts (10) in form closing fashion, the bolts are fixed or articulated in the arms (6 and 6a).  One hub (5) is connected to a solid axle (15) and the other hub (5a) to a hollow shaft (18).  The other hubs, and the axle (15) going through then can deflect angularly relative to each other and can be offset axially relative to each other with gimbal motion without noteworthy return forces originating.  The dual coupling (1) is intended in particular for use in rail vehicle axle drives.
Patent CA-1229610-A (CA)
Inventor: LEPPARD DAVID G
IPC: C07D211/58
Filed: 1986-01-16
Granted: 1987-11-24
Abstract: Colour-photographic recording material Abstract A colour-photographic recording material which, in at least one light-sensitive silver halide emulsion layer, an  interlayer and/or a protective layer, contains at least one novel polyalkylpiperidine compound of the formula I       (I) as a light stabiliser.     Colour images obtained by imagewise exposure and development of this colour-photographic recordlng material display good stability to the action of visible and ultra-violet light.       With respect to the definitions of the substituents and symbols in formula I, reference is made to claim 1.
Patent CA-1220653-A (CA)
Inventor: LIOU MOU T
IPC: B25F1/00
Filed: 1986-01-24
Granted: 1987-04-21
Abstract: ABSTRACT    A multipurpose plier which comprises two component parts  which are pivoted together and each of which has a  handle  portion,  an intermediate portion and a  web portion. The intermediate portions can abut against one another tightly,  and curved jaw components,  means for stripping  wire  and cutting means are  formed  on  the intermediate  portions.   Each web portion is  provided with a nosed and toothed portion,  and a toothed horn.  The  nosed  and toothed portions cooperate to act as  a flat nosed plier,  and the toothed horns function as an open  wrench.   One  of  the  web  portion  is  further provided with a hammer head and a nail pulling claw.
Patent CA-1246880-A (CA)
Inventor: KYPKE DEAN A
IPC: E02B17/00
Filed: 1986-01-30
Granted: 1988-12-20
Abstract: OFFSHORE PLATFORM LEG-MATING APPARATUS        AND A METHOD OF ASSEMBLY                  Abstract of the Disclosure A leg mating system for aligning a pre-constructed deck  portion  with  a  previously  situated  base  portion  of an offshore platform.   The deck portion is supported upon a barge and brought into position above the base.  A plur-ality  of  stabbing  pins  are  hydraulically  extended  from the legs of the deck portion and are received in capture members in the legs of the base portion.   A first spring having a  first spring rate and a second spring having a second  spring  rate  higher  than  the first,  are  operative in that order to resiliently oppose reduction of the separ-ation  between  the  deck  and  base  portions  with  a  spring rate  which increases  as  the  separation  decreases.   The capture members are capable of accomodating axial misalign-ment  between  the  legs  of  the deck and base portions  of up to five degrees.
Patent CA-1268697-A (CA)
Inventor: KICZEK EDWARD F
IPC: F23D11/10
Filed: 1986-04-01
Granted: 1990-05-08
Abstract: ABSTRACT OF THE DISCLOSURE:             In accordance with the present invention an improved liquid fuel atomizing gun and method is disclosed wherein optimal efficiency atomization is accomplished by introducing liquid fuel under pressure in a first swirling spiral direction into a mixing chamber. The mixing chamber also includes means for introducing steam through a plurality of inclined orifices to introduce the steam and impact the sprayed liquid fuel in a contra-rotational swirl direction. This arrangement of opposite swirling directions of the injected fuel and steam in the gun mixing chamber produces maximum turbulence between the two fluids as each impinge upon the other in relative close proximity so that the kinetic energy of each stream, both oil and steam, is released as the opposing streams meet. The impact of such opposed liquid fuel and steam streams produces higher Reynolds numbers which result  in additional turbulence for enhanced mixing.
Patent CA-1267084-A (CA)
Inventor: GEYSEN HENDRIK M
IPC: G01N33/00
Filed: 1986-04-21
Granted: 1990-03-27
Abstract: A B S T R A C T           A method of detecting or determining the sequence of monomers which is a topographical equivalent of the ligand which is complementary to a particular receptor of interest, the method comprises the steps of:-1.   synthesizing a plurality of catamers, each said catamer being of the general formula:   wherein D1 represents a designated monomer selected from a first set of monomers, and D2 represents a designated monomer selected from a second set of monomers which may be the same as or different to said first set of monomers; said plurality of catamers comprising catamers in which each designated monomer is systematically varied to contain members from the respective set of monomers;   2.   contacting each catamer with the receptor of interest, and, 3.   detecting or determining the presence or absence of binding between each catamer and said receptor.           The method may also include the synthesis of further pluralities of catamers, including catamers containing spacer molecules, to build up a sequence of monomers which is the mimotope of the ligand.
Patent CA-1263135-A (CA)
Title: Pivoted drawer lock mechanism
Inventor: MCKERNAN THOMAS J
IPC: E05B65/46
Filed: 1986-06-23
Granted: 1989-11-21
Abstract: PIVOTED DRAWER LOCK MECHANISM              ABSTRACT OF THE DISCLOSURE A drawer unit having a lock mechanism for control-ling a plurality of drawers.  The lock mechanism employs a vertically elongated lock bar having a plurality of vertically spaced locking tabs mounted thereon at selected intervals, which lock tabs are permanently fixed to the bar.  The drawer unit employs a cabinet which mounts therein the plurality of drawers, which plurality can vary in number and/or size to permit the user to select the optimum drawer arrangement. Irrespective of the number and/or sizes of drawers selected, the same lock bar cooperates with and lock-ingly holds all of the drawers in a closed locked position when activated, without requiring any rearrangement of the lock bar.  An open drawer can also be readily moved into its closed position without undue effort since the lock bar is displaced against the urging of a spring so as to permit the lock stop on the activated drawer to move therepast.
Patent CA-1259150-A (CA)
Inventor: KEOGH MICHAEL J
IPC: C08L43/04
Filed: 1986-08-08
Granted: 1989-09-05
Abstract: Abstract of the Disclosure Water-curable compositions, based on thermoplastic polymers having pendant thereto hydrolyzable silane moieties and metal carboxylate silanol condensation catalysts, which can be water cured in a relatively short period of time to crosslinked products characterized by an excellent balance of commercially acceptable properties.  The compositions of this invention are particularly useful as extrudates about wires and cables.
Patent CA-1269730-A (CA)
Inventor: NOORILY PETER
IPC: H01R13/58
Filed: 1986-10-07
Granted: 1990-05-29
Abstract: ABSTRACT                 SHIELDED ELECTRICAL CONNECTOR           A shielded electrical connector is provided for electrical attachment to a shielded electrical cable of the type including a plurality of electrical conductors and a shielding braid surrounding the conductors.  The connector includes an electrically insulative housing including a base and a separable cover attached thereto, the housing defining a mating end for electrical connection to an electrical component and a cable receiving end for receipt of the electrical cable.  The housing base defines first and second open compartments divided by a partition extending therebetween.  The first compartment is disposed adjacent the connector mating end and supports a plurality of electrical contacts therein.  In the preferred arrangement, only the first compartment of the connector is electrically shielded.  Shielding is provided by a conductive member including at least one conductive wall between the first and second compartments, the wall including an open slot for receipt of and engagement with the shielding braid of the electrical cable.  Engagement with the conductive wall provides not only electrical connection to the cable shielding braid, but also provides cooperative strain relief thereto.  The second compartment includes walls define a plurality of accessible ports for receipt of the cable in selectively different directions. These accessible ports are preferably in the form of slidably removable gates mounted on the base walls.  The second compartment is of sufficient size to accommodate bending of the cable therein from the strain relief to any one of the accessible ports.
Patent CA-1269965-A (CA)
Inventor: SCHUSTER RICHARD L
IPC: B65D5/468
Filed: 1986-10-31
Granted: 1990-06-05
Abstract: Abstract of the Disclosure A  sleeve-type  beverage  can carrier  having  an elongated handle opening  in the  top panel extending transversely of the length of the carrier.   The handle opening is covered by a tab connected to the top panel of the carrier at a fold line extending along one of the elongated handle opening edges so that a user's fingers will fold down the tab. The tab also has an  intermediate fold line parallel to its main fold line, enabling the tab to fold upon itself when it contacts a can while being folded down by the user.   Slits extending from the ends of the handle opening into the upper portions of the side panels allow the top panel and side panels to flex sufficiently to permit the carrier to be lifted by the handle opening.  Score lines in the upper portions of the side panels extending upwardly from the ends of the slits provide for relief  from the  stresses  exerted  on  the  panels  when  the  carrier is lifted. Additional score lines in the upper panel allow the upper panel to withstand lifting stresses to the extent that thinner carrier material can be used. In another embodiment, the tab covering the handle opening is connected to the top panel by integral connecting portions which may break when the tab is pressed hard, allowing the tab to fall to the interior of the package. Alternatively, only the connecting portions adjacent the edge where the fingers initially press may break when the finger pressure is gentle, causing the unbroken portions to act as hinges and resulting in the same type of tab movement as in the first embodiment.
Patent CA-1270614-A (CA)
Title: Process for the production of a sealing ring having a   sealing lip
Inventor: GRAF GUENTER
IPC: B29C43/00
Filed: 1987-02-09
Granted: 1990-06-26
Abstract: ABSTRACT A process for the production of a sealing ring having a sealing lip, in which the material that forms the sealing lip is shaped into the form of a columnar hollow body whilst still in the plastically deformable state, and twisted prior to hardening between cross sectional planes that are axially separated, this being done so as to form hydrodynamically effective return elements.  The hollow body is then hardened and widened out axially beyond the above-specified area and fixed in the housing.
Patent CA-1267203-A (CA)
Inventor: LIND LEROY
IPC: G05D9/12
Filed: 1987-03-18
Granted: 1990-03-27
Abstract: ABSTRACT OF DISCLOSURE   In accordance with this invention, a circuit for controlling an automatic making system of a refrigeration apparatus is disclosed.          The device includes an electrical circuit which operates the ice making machine using a light interrupter system. A pulsed light source is placed such that it will be interfered when the ice has reached a predetermined level in the ice containing bin. The circuit uses operational amplifier signal processing components which activate the ice making machine once the light source is sensed for a predetermined period of time and deactivates the ice maker when the light source is not sensed for another predetermined period of time. The circuit also includes mans for eliminating the effect of ambient lights.
Patent CA-1274387-A (CA)
Inventor: DAY GERALD G
IPC: B65D71/02
Filed: 1987-05-01
Granted: 1990-09-25
Abstract: ABSTRACT OF THE DISCLOSURE       A mobile extra display module for storing, transporting, and displaying a quantity of containers, includes a plastic pallet base and a plurality of alternating layers of tier sheets and containers.  The tier sheets have a top surface with an array of top recesses for receiving container bottoms, and a bottom surface with an array of bottom recesses for receiving container tops.  The containers in each layer are in contact with adjacent containers.  For storage and transportation purposes, the display module is made as a package unit including a rigid lid and a pair of straps extending around the unit, over the lid and under the base and being under a high force of about 100 pounds for holding the display module unit in a very strong and stable arrangement.
Patent CA-1269724-A (CA)
Inventor: RORDEN WILLIAM L
IPC: H04L27/00
Filed: 1987-06-25
Granted: 1990-05-29
Abstract: Abstract A phase-locked loop circuit receives an input signal that has a predetermined frequency during a succession of symbol intervals and of which the phase during a given symbol interval is related to the phase during a reference interval by the angle 2nw/N, where N is a positive integer and n is an integer in the range from 0 to (N-1), and generates a reference signal of which the phase has a desired relationship to the phase of the input signal during the reference internal.  The circuit comprises a controllable oscillator that is responsive to a control signal to generate the reference signal, the frequency of the reference signal being equal to the predetermined frequency when the value of the control signal is zero.  The circuit also comprises a demodulator for generating a first signal representative of the sine of the phase of the input signal relative to the reference signal and for generating a second signal representative of the cosine of the phase of the input signal relative to the reference signal, and a function generator for receiving the first and second signals and generating the control signal such that when the phase of the input signal relative to the reference signal is equal to 2nw/N plus the phase of the input signal relative to the reference signal during the reference interval, the value of the con-trol signal is zero and the first derivative of the value of the control signal with respect to phase of the input signal relative to the reference signal is positive.
Patent CA-1260739-A (CA)
IPC: G10D13/04
Filed: 1988-09-12
Granted: 1989-09-26
Abstract: Abstract of the Disclosure A percussion instrument includes a drum body and a percussion head movable with respect to and stretched over the drum body.  A master tensioning member is provided for pulling the drumhead downward to enable a musician to vary the pitch of the sound produced when the drumhead is struck.  The master tensioning member is operatively coupled to the drumhead, and is adaptable for use with drumheads of varying size.  A lever system is provided for moving the master tensioning member vertically downwardly.  A foot pedal is provided for enabling the user to actuate the lever system.  The pedal includes an engaging tooth, and is swivelable to engage and disengage the tooth with complementary teeth to lock the pedal selectively in position.  The pedal tooth thereby permits the user to adjust and fix the tension on the drumhead.  The pedal is connected to the lever system by a movable fulcrum, which permits the user to exert a smooth, even force when depressing the pedal and actuating the lever system.
Patent CA-1257703-A (CA)
Title: Method and apparatus for verifying postage
IPC: G07D7/00
Filed: 1988-09-13
Granted: 1989-07-18
Abstract: METHOD AND APPARATUS FOR VERIFYING POSTAGE                 Abstract of the Disclosure An indicia having an encrypted mark that is stamped upon a mail piece representative of postage so as to provide a code for authentication of such postage.
Patent CH-495973-A (CH)
Title: Separation of pure alpha-acetyldigoxin from mixtures of
Inventor: KOENIGSTEIN MARIANNE DR
IPC: C07G3/00
Filed: 1968-01-26
Abstract: Pure alpha-acetyldigoxin (I) is sepd. from mixts. contng. (I), acetylgitoxin (II), and acetyldigitoxin (III) by dissolving the mixt. in an alc. esp. MeOH, partitioning the mixt. between H2O and a chlorinated hydrocarbon, esp. CHCl3 or CH2Cl2 (at room temp.) and sepg. (I) from the organic layer after a short period of time. The sepn. may be repeated. (I) is a cardiotonic and is sepd. in a form 90-95% pure.