baber/WOPTO huggingface dataset:
Patent CA-1230506-A (CA)
Inventor: JONES CHARLES R
IPC: F16H63/08
Filed: 1984-10-24
Granted: 1987-12-22
Abstract: ABSTRACT    A transmission range selection mechanism for use with a vehicle transmission assembly having a main gear box and an auxiliary, two-speed gear box provides control over both with a single shift lever moved through a conventional shift pattern.  The shift lever is pivotally mounted to a transversely disposed shift rail which is translatable between a first and a second position.  A two-position sensor is coupled to the shift rail such that one output state is generated when the shift rail is in the first position and the second output state is generated in the second position.  The two-position sensor controls selection of the two gear ranges provided by the auxiliary gear box.  Three main shift rails are disposed in a conventional, parallel array at right angles to the auxiliary shift rail and include three shift yokes.  The outer two shift yokes include spring-biased pins disposed within shift lever receiving slots.    The spring rate of the spring-biased pins is such that the shift lever functions as a second class lever to translate the auxiliary shift rail between first and second positions thus commanding corresponding shifts of the auxiliary gear box while the shift lever is engaged within the center shift yoke.  Gear sets and thus gear ratios associated with the center shift rail are therefore utilized twice, when the auxiliary gear box is in both its low and its high drive ratio, thus providing additional gear ratios in a conventional, though extended, shift pattern.
Patent CA-1251828-A (CA)
Inventor: MIN YOUNG K
IPC: H02P3/24
Filed: 1984-10-29
Granted: 1989-03-28
Abstract: SPARKLESS CIRCUIT FOR LOW HORSEPOWER ELECTRONIC MOTOR BRAKE                   ABSTRACT OF THE DISCLOSURE           A control circuit for connecting and disconnecting an electronic motor brake with an AC motor and a source of AC power over electromechanical relay contacts wherein opto-coupled circuits operatively control energization and de-energization of a braking circuit with minimal time delay and provide operational response of the relay contacts in a substantially sparkless manner to promote contact life.
Patent CA-1235886-A (CA)
Inventor: STOERMER RALPH T III
IPC: C12M1/04
Filed: 1984-11-08
Granted: 1988-05-03
Abstract: GENERATION OF ANAEROBIC OR MICROAEROPHILIC                ATMOSPHERE         ABSTRACT OF THE DISCLOSURE      Apparatus and method for generating an anaerobic or microaerophilic atmosphere.  A package consisting of a foil  envelope has internal compartments for a hydrogen generating material, for a catalyst and for receiving water.   The catalyst compartment is pro-vided with a flash arrestor.  Water, on being added to the envelope, reacts with the hydrogen gener-ating material.   The liberated hydrogen then reacts catalytically with oxygen in the atmosphere external to the package.
Patent CA-1220743-A (CA)
Title: Antibiotic a39079 factor s-1 and process for its  production
Inventor: JOHNSON RONALD D
IPC: C12P1/02
Filed: 1984-11-08
Granted: 1987-04-21
Abstract: Abstract of the Invention A new antibiotic of the rifamycin class, A39079 factor S-1, having the structure   in which R and R' are both hydroxy or both =O, is an effective broad-spectrum antibiotic and increases feed-utilization efficiency in animals.
Patent CA-1217445-A (CA)
Inventor: HUDSON JAMES A
IPC: G01G13/02
Filed: 1984-11-19
Granted: 1987-02-03
Abstract: Abstract of the Disclosure Food cans are slid across a vertically-oscillating weigh platform while being guided by contacting means bearing against their upstream side surfaces.  The contact-ing means comprise a pair of rollers rotatable about an axis transverse to the direction of sliding motion of the cans, and bearing against the vertical side surfaces of the cans above the bottom bead of the can.  This avoids the in-dentations formed in the lug contactors of the prior art after many contacts with the bead of the can, and thereby improves the weighing accuracy.
Patent CA-1226506-A (CA)
Inventor: BOWLES DALE D
IPC: A61M16/08
Filed: 1984-11-29
Granted: 1987-09-08
Abstract: ABSTRACT OF THE INVENTION      A heated oxygen system for emergency core rewarming in treating victims of severe hypothermia that includes a dry oxygen source, a separate heater compartment having an inlet connected to receive oxygen from the source, first heater means for heating the oxygen in the heater compart-ment, a resuscitator hose and mask connected to the outlet of the heater compartment, and second heater means for maintaining a predetermined temperature of the heated oxygen delivered to the resuscitator mask, and a portable equipment case for housing the oxygen system including the power source and heater controls therefore and other emergency airway equipment and supplies.
Patent CA-1234746-A (CA)
Inventor: WOODWARD DONALD W
IPC: C07C7/09
Filed: 1984-12-13
Granted: 1988-04-05
Abstract: ABSTRACT    The present invention involves a process for separating and purifying gas mixtures comprising H2, CO and C1+ hydrocarbons.  The gas is initially cooled in a high pressure dephlegmator to condense and rectify the C1+ hydrocarbons leaving a combined H2-CO vapor.  The condensed C1+ hydrocarbons are partially vaporized and subsequently recondensed in a second, low pressure dephlegmator with further rectification.  This process yields H2-CO vapor streams and a C1+ liquid hydrocarbon product at purities suitable for subsequent commercial operations.
Patent CA-1250094-A (CA)
Inventor: STRAZZOLINI PAOLO
IPC: C07K9/00
Filed: 1984-12-14
Granted: 1989-02-14
Abstract: ABSTRACT            The present invention is directed to a chemical process for preparing the antibiotic substance denominated antibiotic L 17054 and its pharmaceutically acceptable salts by selectively hydrolyzing teicoplanin or a factor or component thereof with a concentrated strong organic acid.
Patent CA-1262983-A (CA)
Inventor: PAREKH GIRISH G
IPC: C08G71/00
Filed: 1985-02-15
Granted: 1989-11-14
Abstract: COATING COMPOSITIONS CONTAINING POLYURETHANE OR       POLYUREA POLYMERS AND AMINO RESINS               ABSTRACT A thermosettable coating composition comprises a hydroxy group-containing polyurethane, polyurea or poly-urethane/polyurea polymer, an amino cross-linker and  op-tionally a catalyst and/or solvent. The polymer is obtained by self condensation of an hydroxyalkyl carbamate compound or condensation of such compound with a polyol and/or a polyamine.  An applied coating of the composition is cured by heating to an elevated temperature,  e.g., from about 200 to about 400°F (About 93 to 204°C).
Patent CA-1246727-A (CA)
Inventor: SCHMITZ WALTER
IPC: H01L31/048
Filed: 1985-05-15
Granted: 1988-12-13
Abstract: ABSTRACT OF THE DISCLOSURE      A method for producing a carrier material for use in a solar generator composed of a plurality of solar cells electrically conductively connected together and fastened to the carrier material.  The method includes providing a glass fiber fabric composed of intersecting glass fibers; applying liquid plastic composed of a plastic dissolved in a solvent to the points of intersection of the glass fibers; evaporating the solvent; and hardening the plastic so that the glass fibers are firmly mechanically connected together by the hardened plastic at the points of intersection.
Patent CA-1247684-A (CA)
Inventor: BOEDER HORST
IPC: H05B7/085
Filed: 1985-05-21
Granted: 1988-12-28
Abstract: Abstract of the Disclosure Graphite electrode for arc furnaces composed of a plurality of graphite electrode parts comprising a plurality of electrode sections connected by threaded graphite nipples, wherein at least one part of a graphite electrode has a plurality of graphite-filament yarn tensionally connected to the electrode part.
Patent CA-1257146-A (CA)
Title: Furrow opener for seeder
Inventor: KOPECKY IVYL D
IPC: A01C5/06
Filed: 1985-05-28
Granted: 1989-07-11
Abstract: FURROW OPENER FOR SEEDER A furrow opener shank for use with seeders has seed outlets and fertilizer outlets at the lower end thereof, and includes a sealer plate which will permit the depositing of anhydrous ammonia or liquid fertilizer in a deep furrow and which positively seals the furrow prior to depositing the seeds in the furrow. The sealer plate has wedges that form a pair of grooves or small furrows spaced laterally of the center line of the furrow to provide pockets for the seeds being deposited. The shank has dual outlets for seed at the lower end so that seed is deposited in each of the furrows that are being formed by the sealer plate to keep the seed separated from the fertilizer to insure good germination and rapid growth as well as insuring placement of the seed in regions that are most likely to have moist soil.
Patent CA-1233208-A (CA)
Inventor: SCHWARZKOPF EUGEN
IPC: H05B3/06
Filed: 1985-06-17
Granted: 1988-02-23
Abstract: ABSTRACT OF THE DISCLOSURE           To improve a line connector on an electrical cartridge-type heater, within which on the ends of the heating wires highly conductive electrical terminals are connected and arranged so as to be insulated from each other and relative to the metal casing of the cartridge heater, so as to arrive at a simpler, quicker and cheaper replacement of a cartridge heater that is in use, and which also permits cheaper production of the cartridge-type heater, the terminals (4) project from the cartridge heater with-out any insulation, to the length of a plug pin, and are spaced and aligned with the longitudinal extent of the cartridge heater casing (2).  In addition, on the end portion (5) of each terminal there is a separable contact sleeve installed.  An electrical supply line (7) is connected to each contact sleeve (6) which are inserted together in an insulator (8) that is stable with regard to shape and resistant to high temperatures.
Patent CA-1251247-A (CA)
Inventor: GAISER ROBERT F
IPC: B60T8/26
Filed: 1985-06-20
Granted: 1989-03-14
Abstract: ABSTRACT A  proportioning  valve  (10,  110)  in  a  master cylinder  housing  (12,  112)  is  pressure  responsive  to control the flow of fluid to a wheel brake cylinder.  The proportioning  valve  (10,  110)  is  connected  to  a  fluid channel (31, 131) opening into the master cylinder reser-voir (13,  113), a second valve (34,  134) being disposed at the opening (32, 132) and being engaged by an inertia sensitive ball  (40,  140)  located on a  ramp  (17,  117). The ball (40, 140) is responsive to deceleration of the vehicle whereby the ball (40, 140) moves up the ramp (17, 117) and permits the second  valve  (34,  134)  to close. Closure  of  the  second  valve  (34,  134)  prevents  fluid communication between the fluid reservoir  (13, 113)  and the proportioning valve  (10,  110)  in order  to vary the outlet pressure (Pout) of  the proportioning valve  (10, 110)  in  response  to deceleration  of  the  vehicle.   The proportioning valve (10, 110) may be contained completely within the housing (12, 112) of the master cylinder (10, 110).
Patent CA-1262148-A (CA)
Inventor: SEKIZAWA KAZUHIKO
IPC: C07C25/08
Filed: 1985-08-01
Granted: 1989-10-03
Abstract: PROCESS FOR PREPARING HALOGENATED                      BENZENE DERIVATIVES     Abstract of the Disclosure Halogenated benzene  derivatives  are  prepared at  a high selectivity to the p-halogenated isomer by halogenating benzene or benzene derivative in the presence of a zeolite containing catalyst which contains  an aluminum compound other than the zeolite component in the catalyst in an amount of 0.01 to 40% by weight as Al2O3 based on the weight of the catalyst.    Such halogenated benzene derivatives are useful in the pro-duction of other compounds such as pigments but also as a de-odorizer or insecticide.  The use of a zeolite catalyst is part-icularly effective in controlling the relative production of the ortho- and para-dichlorobenzene.
Patent CA-1231981-A (CA)
Inventor: STEACY PAUL C
IPC: C07C1/00
Filed: 1985-08-09
Granted: 1988-01-26
Abstract: "DEHYDROCYCLODIMERIZATION PROCESS"                       ABSTRACT        A hydrocarbon conversion process for the production of C6-C8 aromatic hydrocarbons from C3 and C4 aliphatic hydrocarbons is disclosed.  This dehydrocyclodimerization process is characterized by the integrated product recovery steps employed to separate hydrogen and products from the reactor effluent.  Following partial condensa-tion of the reactor effluent stream, the resultant vapor is subjected to liquid absorption (scrubbing) followed by autorefrigeration to yield lighter gas streams.  Liquids from the various steps are separated via fractionation.
Patent CA-1267928-A (CA)
Inventor: OWEN CHARLES B
IPC: B65B3/14
Filed: 1985-11-01
Granted: 1990-04-17
Abstract: ABSTRACT OF THE DISCLOSURE A hand-holdable inflating/deflating device is disclosed which can be used for conveniently effecting inflation or deflation of an associated article.  The inflator includes an electric motor which drives a centrifugal impeller, with the motor and impeller carried by a mounting frame.  The device further includes a generally cylindrical housing within which the motor and impeller are positioned, whereby operation of the motor rotates the impeller to create axial airflow within the housing. Significantly, the housing of the device comprises a one-piece injection molding, with the housing specifically configured to promote highly efficient assembly with the other components of the device.
Patent CA-1254060-A (CA)
Inventor: WETZEL ROBERT E
IPC: F16H7/04
Filed: 1985-11-05
Granted: 1989-05-16
Abstract: ABSTRACT OF THE DISCLOSURE       The combination of a toothed pulley and a tooth-ed belt, and the method of making the same, are pro-vided.  The toothed belt has teeth that serially mesh with pulley cavities that are respectively dis-posed between adjacent teeth thereof.  Each belt tooth has a longitudinal cross-sectional configuration that defines a pair of spaced side faces that respec-tively have free end portions thereof that are re-mote from adjacent roots thereof.  The teeth of the pulley and the teeth of the belt are constructed and arranged in such a way that each belt tooth would have the pair of free end portions thereof compressed radially outwardly and inwardly toward each other by the respective adjacent pulley teeth if that belt tooth is fully received in the cavity between those respective adjacent pulley teeth, and those respec-tive adjacent pulley teeth are just making contact with the land areas of the belt  on each side of that belt tooth while being spaced from the respective roots of that belt tooth.
Patent CA-1254315-A (CA)
Inventor: DEETS GARY L
IPC: C08F251/00
Filed: 1986-03-10
Granted: 1989-05-16
Abstract: 06-21(1637)A          CATIONIC GRAFTED STARCH COPOLYMERS     ABSTRACT OF THE DISCLOSURE Cationic starch graft copolymers are dis-closed which improve the dry strength of paper when used as wet-end additives.  Such copolymers comprise cationic starch, nonionic vinyl monomers and cationic vinyl monomers which have been polymerized.
Patent CA-1269205-A (CA)
Inventor: KAKIMOTO FUMIO
IPC: A61K47/00
Filed: 1986-03-26
Granted: 1990-05-22
Abstract: ABSTRACT OF THE DISCLOSURE     An adsorption-resistant peptide composition contains benzalkonium chloride and/or benzethonium chloride to prevent the peptide from being adsorbed on the inner wall of a container or equipment.
Patent CA-1271275-A (CA)
Inventor: MCNULTY JAMES T
IPC: B01J39/20
Filed: 1986-05-02
Granted: 1990-07-03
Abstract: SODIUM-SELECTIVE CATION EXCHANGE RESINS FOR AMMONIA-CYCLE CONDENSATE POLISHING             Abstract of the Disclosure Ion exchange resin beds used for ammonia-cycle condensate polishing show enhanced selectivity for sodium ions over ammonium ions when conventional, mono-sulfonated cation exchange resin is replaced with poly-sulfonated cation exchange resin.  This enhanced selec-tivity results in a lower concentration of sodium ion leakage and longer bed life to critical leakage, com-pared with conventional, monosulfonated resins.
Patent CA-1244659-A (CA)
Inventor: STOTZ GERHARD
IPC: G04C3/00
Filed: 1986-05-15
Granted: 1988-11-15
Abstract: A  b  s  t  r  a  c  t The invention relates to an electric watch, wherein wheels of the watch movement and the rotor of a step motor are arranged between the facing inner sides of the metal frame and the plastic frame and are mounted in bearing holes of these frames or base plates. In accordance with the invention, the plastic frame has adjacent to the bearing hole of the rotor a substantially vertical web bent at an angle in the direction of the metal frame and penetrating the air gap between the rotor and the stator of the step motor, while the stator with the associated exciter coil is mounted on the outer side of the plastic frame.  This construction enables assembly of the rotor without the occurrence of disturbing magnetic interaction between rotor and stator.
Patent CA-1248013-A (CA)
Inventor: CHOW ROBERT B
IPC: B01D19/00
Filed: 1986-07-31
Granted: 1989-01-03
Abstract: ABSTRACT OF THE DISCLOSURE The present invention is used to separate gas from liquid while being placed downhole in a hydrocarbon producing well.  It essentially comprises a means to divert hydrocarbon production fluid from within a tubing string into the annulus of the well.  This diversion turbulently mixes the fluid and releases free gas from the liquid.  Thereafter, the liquid migrates downward while the free gas migrates upward to an gas collection apparatus.  The liquid is reuptaken at an intake spot below the point at which it was diverted.  It travels upward through a concentric chamber and subsequently reenters the tubing string at a point above that which it was diverted.
Patent CA-1274544-A (CA)
Inventor: FIEDLER PAUL
IPC: C07C255/02
Filed: 1986-08-14
Granted: 1990-09-25
Abstract: A B S T R A C T            Process for the selective hydrogenation of unsaturated compounds The selective hydrogenation in a homogeneous phase of unsaturated compounds carrying reducible groups containing nitrogen so as to preserve the reducible groups containing nitrogen succeeds with excellent yields if a compound corresponding to the following general formula:               RuHm(R1CO2)n (L)p wherein R1   represents an optionally substituted alkyl, aryl, cycloalkyl or aralkyl group; L    represents a phosphane or arsane: m    represents 0 or 1; n    represents 1 or 2; and p    represents 2 or 3;   is used as catalyst.
Patent CA-1268246-A (CA)
Inventor: MARCHANDIAUX MICHEL
IPC: G01H3/12
Filed: 1986-10-28
Granted: 1990-04-24
Abstract: 1. Sound mapping device comprising means for detecting the sound level in digitized form, the said device moreover comprising : - means (1) for displaying, by an operator, coordinates representing each point in the area where the sound level is sampled, the coordinates being generated in digitized form, - means (2) for displaying the sound level at the said point in the area where the sound level is sampled, - means (3) for the conditional recording of the said sound level and of the said coordinates, the said coordinates and the corresponding sound level constituting for each sampling point the sound mapping variable and the sound mapping variables as a whole constituting the stored sound information, the said conditional recording means (3) having : - an interface (31) capable of connecting the circuits supplying the said mapping variable and the recording circuits proper, - a central processing unit (32) for managing the said mapping variables, receiving the said mapping variables by way of the said interface, - a register (35) for storing the said mapping variables constituting the recording circuits proper, recording of the said mapping variable being conditional on a validation order from the operator, the said validation order triggering the managing central processing unit (32), the validation order having been given by the operator, the said central processing unit (32), before the recording command proper, carrying out a comparison with the preceding recording.
Patent CA-1265389-A (CA)
Inventor: TASHIRO YASUNORI
IPC: A21C11/00
Filed: 1987-01-06
Granted: 1990-02-06
Abstract: ABSTRACT OF THE DISCLOSURE           An apparatus and method for shaping a spherical body consisting of dough crust and a filling is provided.  A continuously fed cylindrical body, consisting of dough crust and a filling, is constricted by at least three slidable members which form an opening or closes it.  The members slide on each other so as to constrict the cylindrical body.  The contact area of the members with the surface of the cylindrical body gradually decreases as the opening is closed, thereby constricting the cylindrical body and shaping the spherical body.
Patent CA-1250743-A (CA)
Inventor: BOGER BENTLEY J
IPC: B05D1/28
Filed: 1987-01-27
Granted: 1989-03-07
Abstract: Continuous/Intermittent Adhesive Dispensing Apparatus Abstract of the Disclosure An adhesive dispensing apparatus for apply-ing  continuous,  parallel  adhesive  beads  onto  the center  portion  of  a  substrate  and  intermittent, parallel adhesive beads on the outer portions of a substrate, particularly the plastic backing sheet of a disposable  diaper.   The apparatus  includes  a  slot nozzle, divided into two center sections and two end sections, which is formed with flow passageways for each section having a coat hanger profile including a plurality of spaced, discharge orifices to form the parallel  beads.   A  valving  arrangement  including solenoid-operated  center dispensing valves  for each center section of the nozzle,  and solenoid-operated dispensing and recirculation valve pairs for each end section of the nozzle, controls the flow of adhesive to  the  nozzle.   The  center  dispensing  valves are continuously opened during an operating run to apply continuous adhesive beads on the center portion of the substrate, and the outer dispensing valves are opened and closed intermittently to form gaps on the sub-strate without adhesive where the leg holes of the diaper are cut.  When the outer dispensing valves are closed,  the recirculation valves  are  simultaneously opened  to  maintain  constant  adhesive  flow  to  the center dispensing valves.
Patent CA-1273690-A (CA)
Inventor: LANG OTTO
IPC: H04L12/40
Filed: 1987-02-16
Granted: 1990-09-04
Abstract: ABSTRACT OF THE DISCLOSURE           A circuit arrangement for serial data transmission between a plurality of subscriber stations via a data bus with transmitters that are high-impedance in the passive condition and low-impedance in the active condition is provided with a mutual control of the subscriber stations which occurs via the data bus without the assistance of additional control lines.  This is achieved in that the leads of the data bus are each connected to a voltage source at at least one location via a resistor and in that at least one evaluation device for evaluating the voltages carried by the two leads is provided, the evaluation device outputting a busy signal given voltages of different magnitude at the leads of the data bus and outputting a free signal given identical voltages at the leads of the data bus.  The circuit arrangement is particularly suitable for utilization in remote control devices.
Patent CA-1255346-A (CA)
Inventor: ZICCARDI PHILIP
IPC: B60C27/14
Filed: 1987-02-16
Granted: 1989-06-06
Abstract: ABSTRACT OF THE DISCLOSURE      A wheel attachment to provide extra needed traction by a motor drawn vehicle when traveling on roadways covered with snow, ice or mud.  It comprises a plurality of circularly spaced, flexible traction members overhanging the tread of a pair of wheels and control means operable from the driving position of the vehicle to selectively couple or uncouple the attachment relative to the wheels.  The control means may comprise a driver's switch for operating an electro-magnetically operated pin on the traction device cooperable with a hole in a disc rotatably mounted on a spindle at each wheel to selectively couple the device operatively to the hub at the respective wheel.          Other alternative means are provided to control such coupling.