baber/WOPTO huggingface dataset:
Patent CA-1197877-A (CA)
Inventor: FRANKE WOLFGANG
IPC: A47J43/08
Filed: 1982-10-29
Granted: 1985-12-10
Abstract: ABSTRACT     A shaft seal for a shaft extending through a bearing eye in a separation wall between a drive motor space on one side of the wall and a working space on the other side of the wall, such as in a multipurpose kitchen machine.  A plastic case surrounds the shaft and extends through a bearing eye in the separation wall, and the case cooperates with a sealing bell which is engaged by a sealing ring positioned between the bell and the bearing eye.  The construction is simpler than that utilized in known devices and avoids the previously usually close tolerances and resulting higher costs present in known devices.
Patent CA-1209174-A (CA)
Inventor: HUNGERFORD EMORY D
IPC: B66C1/00
Filed: 1982-10-29
Granted: 1986-08-05
Abstract: ABSTRACT OF THE DISCLOSURE:                       A mounting and actuating apparatus for the tongs of a grapple wherein a pair of pulleys carrying the tongs are interconnected by cable means extending between the pulleys in generally figure eight configuration.
Patent CA-1201066-A (CA)
Inventor: YORK BILLIE M JR
IPC: A61K31/415
Filed: 1982-11-09
Granted: 1986-02-25
Abstract: ABSTRACT             A N-[3,5-dichloro-4-(2-imidazolidinylideneamino)-phenyl]-acetamide solution and kit for lowering intraocular pressure.
Patent CA-1196053-A (CA)
Inventor: CHI CHANG V
IPC: H01M8/24
Filed: 1982-11-10
Granted: 1985-10-29
Abstract: FUEL CELL STACK COMPRESSION ASSEMBLY                 Abstract of the Disclosure Compression of a fuel cell stack is realized via an assembly comprising first and second opposing compression members, first and second adjustable connecting members con-necting first opposing sides and second opposing sides, re-spectively, of the compression members and first and second means acting on the connecting members, respectively, to exert a compression force between the first and second com-pression members.
Patent CA-1196070-A (CA)
Inventor: RICH DONALD S
IPC: H01B11/18
Filed: 1982-11-23
Granted: 1985-10-29
Abstract: ABSTRACT OF THE DISCLOSURE           An undercarpet cable assembly for use in signal transmission systems has a coaxial cable subassembly retained by but strippable from an abrasion-protective and crush-resistant resilient retention body.  Stripping is facilitated by an unbonded relation between the sub-assembly and the retention body.
Patent CA-1195837-A (CA)
Title: Insulating material
Inventor: HURST JOHN
IPC: C08L95/00
Filed: 1983-02-08
Granted: 1985-10-29
Abstract: ABSTRACT   An insulating material in the form of a body comprising expanded plastics beads which are each encapsulated in bitumen or a bituminous compound which is free from solvents, light oils, emulsifiers or other liquifying agents, such encapsulation having been formed by a hot process, the encap-sulated beads having been subsequently pressed together and distorted to form a body with voids between the beads substantially eliminated.
Patent CA-1192619-A (CA)
Inventor: ISHIHARA MASAHIRO
IPC: G05D23/20
Filed: 1983-02-18
Granted: 1985-08-27
Abstract: ABSTRACT OF THE DISCLOSURE         Many frozen foods are now sold on the market and also produced by household refrigerators, and most of these frozen foods are eaten after thawing or after cooking under heat subsequent to thawing.  The importance of thawing is thus increasing more and more.  This invention provides a heating apparatus of simple construction capable of effecti-vely thawing a frozen food to meet the above demand.  The heating apparatus of the present invention is based on the fact that the dielectric loss of a frozen food itself varies as the frozen food is progressively heated.  In the heating apparatus, a signal wave is directed toward a frozen food, and the variation of the rate of absorption of the signal wave due to the dielectric loss of the food is measured, so as to automatically control the process of heating for thawing on the basis of the result of measurement.
Patent CA-1195238-A (CA)
Inventor: BECK HAROLD K
IPC: E21B34/10
Filed: 1983-02-23
Granted: 1985-10-15
Abstract: ABSTRACT OF THE INVENTION     An annulus pressure responsive tester valve includ-ing a pressure assisted isolation valve which includes a pressure differential metering cartridge to control the rate at which the isolation valve returns to the fluid pressure in the annulus between the wellbore and testing string thereby continuously controlling the rate of expan-sion the inert gas within the gas chamber and the attendant operation of the tester valve regardless of any temperature effect by cold fluids pumped therethrough.
Patent CA-1202318-A (CA)
Inventor: BATEMAN NEIL E
IPC: C07C67/14
Filed: 1983-03-23
Granted: 1986-03-25
Abstract: ABSTRACT An analgesic and anti-inflammatory product comprising an acetyl salicylic derivative composition having the formula:                                             I   wherein both R and R1 are hydrocarbon radicals and process for the manufac-ture thereof.
Patent CA-1196155-A (CA)
Inventor: BAUMEISTER MANFRED
IPC: C08B37/14
Filed: 1983-04-06
Granted: 1985-11-05
Abstract: ABSTRACT OF THE DISCLOSURE         This invention relates generally to the extraction process and provides a novel process and reactor for the continuous extraction of vegetable-fibre material such as wood chips.  The process comprises a two stage process, the first stage comprising an extraction process using a methanol :water mixture and the second stage using the same extraction liquid as the first with a greater proportion of water, with sodium hydroxide and anthraquinone. A part of the extraction liquid which is saturated by extraction substances is continually carried away at each stage and after extraction, The mixture is subjected to washing.  This process has eliminated the heavy pollution produced by the prior art processes and also has reduced the cost and complexity of the prior art processes.
Patent CA-1226252-A (CA)
Inventor: PORTSMOUTH JOSEPH P
IPC: B65D5/18
Filed: 1983-04-08
Granted: 1987-09-01
Abstract: ABSTRACT OF THE DISCLOSURE A hermetically sealed carton formed from a single die cut blank of laminated or coated paper board stock hying a uniquely configured bottom seal die cut requiring a minimum of seals at folded miters-during setting up of the carton. The die cut blank comprises a bottom panel and first and second opposed side wall panels attached to opposed first and second edges thereof.  Third and fourth opposed side wall panels are attached to opposed edges of the first side wall panel, while overlapping side sealing flaps are attached to opposed edges of the second side wall panel.  The third and fourth opposed edges of the bottom and the bottom edges of the third and fourth side wall panels are formed with contiguous truncated triangular sealing flaps which are folded against the bottom of the carton during set up thereof.
Patent CA-1200936-A (CA)
Inventor: DELLANDE BRIAN W
IPC: H04L27/20
Filed: 1983-04-25
Granted: 1986-02-18
Abstract: A COMMUNICATION SYSTEM HAVING IMPROVED DIFFERENTIAL            PHASE SHIFT KEYING MODULATION                          ABSTRACT      A communication system which generates an output signal of a selected primary frequency having digital data bits serially modulated thereon by utilizing a hybrid differential phase shift keyed (DPSK) modulation is provided.  The improved DPSK modulation is frequency modulation of a phase encoded signal.  A controller controls frequency generator means which frequency shift the output signal between primary and secondary frequencies.  The controller and frequency generator means provide a modulated output signal which is D.C. balanced bit by bit and has substantially reduced harmonic energy.
Patent CA-1200764-A (CA)
Title: Slow-release perfume compositions and a process for  the preparation of them
Inventor: MATSUMOTO YUUICHI
IPC: A61L9/01
Filed: 1983-06-13
Granted: 1986-02-18
Abstract: ABSTRACT           A pellet of ethylene-vinyl acetate copolymer and a perfume are mixed in a mixer, and when the perfume has been impregnated into only the surface layer portion of the pellet, then a fine powder is added and mixed with the perfume-impregnated pellet for the purpose of coating the surface of them.
Patent CA-1209306-A (CA)
Inventor: BAUS HEINZ G
IPC: E06B3/46
Filed: 1983-06-30
Granted: 1986-08-12
Abstract: ABSTRACT OF THE DISCLOSURE:       A structural assembly, more particularly for a shower partition, comprising a sectional rail having, in one of its outer surfaces, an undercut first channel of which the sides form two lateral grooves.  Inserted into this channel, is a facing panel, a resilient connecting element being provided for retention and engagement in the grooves.  In order to obtain a structural assembly of small depth, together with reliable and rapid attachment, the facing panel is provided with a longitudinal second channel extending in the direction of its longitudinal axis and undercut along the channel sides to form grooves.          The connecting element is arranged at least partly in the second groove where it is held by the undercut second grooves.  The connecting element has a lateral projection which extends into one of the first grooves of the sectional rail.  Projecting into the other groove of the sectional rail is either a shoulder of the facing panel or a second lateral projection of the connecting element.
Patent CA-1217059-A (CA)
Inventor: BATES CECIL P
IPC: C21C/
Filed: 1983-09-09
Granted: 1987-01-27
Abstract: ABSTRACT OF DISCLOSURE   The invention relates to a method and arrangement for producing liquid iron in an electric melter or furnace.  The method and arrangement relate to produc-ing liquid iron in the electric melter, utilising highly reduced sponge iron, which is defined as sponge iron resulting from reduction of iron bearing material, and having a degree of metallisation being in excess of 60%. (Metallisation is expressed as analysed metallic iron divided by analysed total iron).          The method and arrangement relate to transferring the highly reduced sponge iron, together with at least some residual carbon, to a melter in a hot state and substantially in the absence of oxygen. This avoids heat loss and reoxidation.  The highly reduced sponge iron and residual carbon are then passed in a controlled manner, into the melter, where one or more electrodes operate in a low resistance mode.
Patent CA-1211282-A (CA)
Inventor: TUSS JOHN J
IPC: G01B7/00
Filed: 1983-10-11
Granted: 1986-09-16
Abstract: Abstract A coordinate measuring machine having a vertically movable probe shaft in which a vertical fine feed and lock mechanism for the probe shaft is provided by a first knob coupled to a magnet movable between two positions, one of said positions operatively coupling a second knob to the probe shaft for driving said probe shaft in a vertical direction, the other of said positions being ineffective for moving the fine feed mechanism.  The fine feed is accomplished throught the rotation of a second knob which is in frictional engagement through a driven quasi "V" shaped flanged wheel with the probe shaft to be moved vertically.
Patent CA-1208363-A (CA)
Inventor: WANG AN
IPC: H04N1/10
Filed: 1983-11-02
Granted: 1986-07-22
Abstract: ABSTRACT Apparatus is disclosed which functions with a scanning arrangement including a charge coupled device (CCD) scanner and an analog-to-digital converter to digitize documents for storage, display and transmission to a remote location.  The apparatus is attached to the scanner and consists of a reticle with a site pattern thereon, a lens arrangement and a lamp which are used to position a document for scanning.  Prior to scanning the document the lamp is briefly energized to project the pattern onto an easel on which the document is placed, and the portion of the document on which the pattern is projected is the portion that will subsequently be scanned by the scanner.
Patent CA-1199607-A (CA)
Inventor: BYRNE STEPHEN C
IPC: C25C3/12
Filed: 1983-11-24
Granted: 1986-01-21
Abstract: Abstract A nonconsumable electrode assembly suitable for use in the production of metal by electrolytic reduction of a metal compound dissolved in a molten salt, the assembly comprising a metal conductor attached to a ceramic electrode body by a metal bond on a portion of the body having a level of free metal or metal alloy sufficient to effect a metal bond.
Patent CA-1179348-A (CA)
Inventor: CARR ALBERT A
IPC: C07D241/08
Filed: 1983-11-24
Granted: 1984-12-11
Abstract: ABSTRACT    Novel analgesic and antipsychotic agents having the formula wherein Q is   in which R1 is hydrogen, hydroxy or halogen and R4 is hydrogen or, R, and R4 are both hydroxy; Z is hydrogen or straight chain lower alkyl having from 1 to 4 carbon atoms and X is methylene, carbonyl, hydroxymethylene, thio, sul-vinyl or sulfonyl, or Z and X, taken together, are methyli-denyl, with the proviso that when X is sulfonyl or sulfinyl, Z is other than hydrogen; R5 is hydrogen or halogen, and R2 is H, a straight or branched lower alkyl group having from 1 to 4 carbon atoms, the group   or the group   wherein R3 is hydroxy, amino, alkylamino or di-alkylamino wherein the alkyl moiety is straight or branched and has from 1 to 4 carbon atoms, diastereomers, enantio-mers and pharmaceutically acceptable salts thereof.
Patent CA-1231504-A (CA)
Inventor: DIEUDONNE JEAN-PIERRE
IPC: B60J5/04
Filed: 1984-08-10
Granted: 1988-01-19
Abstract: MECHANICAL DEVICE FOR MAINTAINING       A DOOR,  AND IN PARTICULAR AN AUTOMOBILE DOOR, IN THE OPEN POSITION     A B S T R A C T     A mechanical device for maintaining a door in an open position, comprising an arm 6 slidable in a guide body 9 provided with shoes capable of spreading apart upon the passage of the arm, and means having a resilient opposing action tending to move the shoes towards each other.   According to the invention, the guide body 9 has at least one surface element 18, 19 having a cylin-drical outer shape, mechanically connected to the shoes 13, 14 and radially deformable, and the means having an opposing action are formed by at least one coil spring 16, 17 which is mounted coaxially around and in contact with said surface element 18, 19.   A preferred appli-cation of the device is for doors of motor vehicles.
Patent CA-1240138-A (CA)
Inventor: ALTHAUS WOLFGANG
IPC: B26B21/10
Filed: 1984-08-23
Granted: 1988-08-09
Abstract: ABSTRACT                     OPEN RAZOR     An  open razor comprises a blade holder 2 pivoted to  a protective  cover  3 into and out of which  it  can  be folded.   The  blade  holder 2 supports a blade unit  8 formed by a blade 9 sandwiched between two side members 8',8" of plastics material.   Guide grooves 15',15"  in the  side members are engaged by the inwardly-directed flanges  16',16"  of a clamping rail 7 forming part  of the blade holder.            The  blade units are stored in a dispenser  from  which they can be withdrawn by sliding the rail 7 fully on to a  blade  unit and then lifting one end of the rail  to lift  the  blade unit against the  force  of  resilient retaining  projections  which engage opposite  ends  of each blade unit to hold it in the dispenser.            See Fig.1
Patent CA-1231533-A (CA)
Inventor: GLASMEYER ULRICH
IPC: C21C7/072
Filed: 1984-08-31
Granted: 1988-01-19
Abstract: METHOD OF PRODUCING STEELS OF GREAT PURITY AND LOW GAS CONTENT IN STEEL MILLS AND STEEL FOUNDRIES, AND APPARATUS THEREFOR             ABSTRACT OF THE DISCLOSURE            A method for producing steels of high purity and low gas content in steel mills and steel foundries comprises melting the steel with the desired alloying components in a ladle, directing an inert gas and oxygen mixture to the ladle with the molten steel to decarburize the steel in at least one phase, and carrying out decarburization, deoxidation and fining in separate operational steps without disturbing the coherence of the entire process cycle.  The apparatus for carrying out the method includes a converter for the decarburization of the steel in several phases permitting successively a treatment with an air inert gas oxygen mixture and pure inert gas in gas amounts greatly varying from each other.  In addition, a ladle is required for fine-flushing the steel succeeding the converter.  The converter mouth advantageously has a mechanism permitting temporary reduction of the converter opening area.  The converter also has a gas volume control and injection holes permitting a variation of the different gases to be injected.  Injection holes are advantageously provided with individual controls.          A ladle for the finished melt is lined with basic or neutral refractory materials so that the ladle lining can furnish no oxygen to the melt.  A tapping ladle for the finished melt is advantageously lined with dolomite.
Patent CA-1223344-A (CA)
Title: Monopulse feeder for transmitting and receiving radar signals within two mutually separated frequency bands
Inventor: KARLSSON GOERAN R
IPC: H01Q5/00
Filed: 1984-09-10
Granted: 1987-06-23
Abstract: ABSTRACT OF THE DISCLOSURE         A monopulse feeder for transmission and/or reception of two separate frequency bands, the X and Ka bands, compri-ses a mouth section and a wave guide section connected to comparator circuits for each frequency band.  The mouth sec-tion is formed with two rectangular pairs of openings of which one is of smaller dimensions than the other and is placed between the openings of the second pair.  The feeder is placed at the inner focal point of a two-band Cassegrain reflector system.
Patent CA-1227199-A (CA)
Inventor: LAFON LOUIS
IPC: A61K31/535
Filed: 1984-10-04
Granted: 1987-09-22
Abstract: The present invention relates to new 2-tolylmorpholine derivatives, namely, more precisely, (a) 2-p-tolyl-4-isopropylmorpholine and its addition salts, (b) 2-m-tolyl-4-methylmorpholine and its addition salts, (c) 2-p-tolyl-4-methylmorpholine and its addition salts, (d) 2-o-tolyl-4-tert.-butylmorpholine and its addition salts, (e) 2-p-tolyl-4-tert.-butylmorpholine and its addition salts, and (f) 2-(m-trifluoromethylphenyl)-2-hydroxy-4-ethylmorpholine and its addition salts. These new derivatives are useful in therapy, especially as agents active on the CNS.
Patent CA-1233044-A (CA)
Inventor: GIOMETTI PAUL F
IPC: F02N15/02
Filed: 1984-11-15
Granted: 1988-02-23
Abstract: ABSTRACT OF THE DISCLOSURE       Centrifugally disengageable engine starter gearing selectively starting an engine having a starting gear. The engine starter gearing includes a power shaft, a sleeve slidably secured to the power shaft, a pinion gear slidably mounted to the power shaft and movable into engagement with the starting gear, a driven clutch member secured to the pinion gear and having a circular recess therein, a driving clutch member mounted to the sleeve, mutually engageable clutch teeth on the driving and driven clutch members, a barrel housing having an open end and being fitted over the driving and driven clutch members,  an abutment confining the driving and driven clutch members within the housing, a resilient member biasing the driving and driven clutch members into mutual engagement, a radially inwardly extending shoulder on the driving clutch member adjacent the cir-cular recess, and an annular thrust ring with an inner conical surface disposed in the circular recess, the annular thrust ring being adapted to abut the radially inwardly extending shoulder of the driving clutch member when displaced in a first axial direction.  A plurality of centrifugal flyweight members are annularly arranged in the circular recess.  Each centrifugal flyweight member has an inclined surface abutting the conical surface of the thrust ring and operative to displace the thrust ring in the first axial direction in response to centrifugal force.  A plurality of cavities are formed in the clutch members.  The plurality of cavities extend from the circular recess and cooperate with at least a portion of the centrifugal flyweight members to prevent axial movement of the plurality of centrifugal flyweight members while permitting radial movement thereof.
Patent CA-1239090-A (CA)
Inventor: ANAND RAJINDER
IPC: E21B33/035
Filed: 1985-01-21
Granted: 1988-07-12
Abstract: Abstract of the Disclosure An improvement is provided in a system for controlling a subsea blowout preventer in which blowout preventer functions are operated by a hydraulic control system.  The improvement resides in a control system which has at least two elements and at least one back up control system.  The control system includes a subsea pressure compensated reservoir for replenish-ing the supply of hydraulic fluid, and an electric motor, supplied with electrical command energy from the surface, to operate a hydraulic pump which operates in conjunction with the BOP hydraulic control system.  One back up control system is a standby second electric motor, supplied with electrical command energy from the surface, to operate a hydraulic pump which operates in conjunction with the BOP hydraulic control system.  A second back up control system is an acoustical unit including a transducer and a subsea acoustic receiver to oper-ate the BOP hydraulic control system drawing hydraulic fluid from the subsea hydraulic accumulators associated with the hydraulic control system.  Having two back up, standby systems, enhances the reliability of the BOP control. The total hydraulic control system is housed in a pressure compensated reservoir located at the usual pod locations.  Two pods are used for additional redundancy.
Patent CA-1262296-A (CA)
Inventor: BRIGGS JAMES E JR
IPC: C08K5/49
Filed: 1985-01-30
Granted: 1989-10-10
Abstract: ABSTRACT OF THE DISCLOSURE          STABILIZED FLUOROPOLYMER COMPOSITION A melt processable fluoropolymer composition sta-bilized against thermal degradation by incorporating therein a stabilizing system comprising (a) a hindered phenol pentaerythritol diphosphite, and (b) a salt of a carboxylic acid and a metal of Group II of the Periodic Table.
Patent CA-1221694-A (CA)
Inventor: PASTERIS ROBERT J
IPC: C07D521/00
Filed: 1985-02-19
Granted: 1987-05-12
Abstract: Title                BA-8537A NOVEL BENZYLSULFONYLUREAS AND ARYLSULFAMOYLUREAS                   Abstract Benzylsulfonylureas and arylsulfamoylureas are useful as pre-emergent and post-emergent herbicides and as plant growth regulants.  The compounds of the invention are of the following formula:                             wherein J is               n is 0 or 1; L is CH2 or O; Q is CH2 or O;            Q1 is O, S or SO2; Q2 is O or S; R is H or CH3; R1 is H, F, Cl, Br, CH3 or OCH3; R2 is H or C1-C3 alkyl; R3 is H or CH3; R4 is H or CH3; R5 is H, CH3 or C2H5; R6 is H or CH3; R7 is H or CH3; R8 is F, Cl, Br, OCH3, SCH3, SO2CH3, CO2CH3, SO2N(CH3)2 or OSO2CH; R9 is H, OH, C1-C6 alkyl, C1-C6 haloalkyl, C1-C6 alkoxyalkyl, C3-C6 alkenyl, C3-C6 alkynyl, C1-C6 alkoxy, phenyl, C3-C6 cycloalkyl, C4-C7 cycloalkylalkyl, C1-C6 alkylcarbonyl, C1-C6 alkoxycarbonyl, benzyl, C3-C4 haloalkenyl, C3-C6 haloalkynyl, C3-C6 alkylcarbonylalkyl, C3-C6 alkoxycarbonylalkyl or C1-C4 cyano-alkyl;         A-l          A-2          A-3   X is CH3, OCH3, Cl, Br, OCH2CF3 or OCF2H;      Y is C1-C3 alkyl, CH2F, cyclopropyl, C?CH, OCH3, OC2H5, CH2OCH3, NH2, NHCH3, N(CH3)2, OCH2CH2F, CF3, SCH3, OCH2CH=CH2, OCH2C?CH, OCH2CH2OCH3, CR(OCH3)2,  , CR(OCH2CH3)2 or OCF2H; Z is CH or N; X1 is CH3, OCH3, OC2H5 or OCF2H; Y1 is O or CH2; X2 is CH3, C2H5 or CH2CF3; Y2 is OCH3, OC2H5, SCH3, SC2H5, OCF2H, SCF2H, CH3 or CH2CH3; X3 is CH3 or OCH3; and Y3 is H or CH3; provided that 1)  when X is Cl or Br, then Z is CH and Y is OCH3, OC2H5, NHCH3, N(CH3)2 or OCF2H; and z)  when X or Y is OCF2H, then Z is CH.
Patent CA-1238998-A (CA)
Inventor: TAYLOR DAVID
IPC: C08L61/24
Filed: 1985-02-22
Granted: 1988-07-05
Abstract: Abstract A solid urea-formaldehyde resin is provided, having a degree of condensation of 25% to 45%.            A process for making the resin is also described and includes several steps.  Urea and formaldehyde is first reacted with a molar ratio of U:F of 1:2.5 or more then concentrated.  Further urea is added to reduce the ratio to the range 1:1.1 to 1:2 and further concentration is achieved without precipitation of solid resin by the use of a stabilization agent.