baber/WOPTO huggingface dataset:
Patent CA-1182746-A (CA)
Inventor: DEINDOERFER FRED H
IPC: G01N15/14
Filed: 1982-07-21
Granted: 1985-02-19
Abstract: ABSTRACT In an immunoassay procedure,  an analyte in a solution is reacted with a reagent with a label.  The reagent is segregated into solid phase (particles) and liquid pulse (liquid) with the unreacted reagent in one phase and the reacted reagent in another phase.  An image of the suspension is then taken. The image is converted into electrical signal representation and is stored in digital form.  The image is processed by locating and quantifying the labels.  The distribution of the labels is representative of the distribu-tion of the reagent between the particles and the liquid.
Patent CA-1183034-A (CA)
Inventor: VAN ALLAN JAMES A
IPC: G03G5/00
Filed: 1982-08-24
Granted: 1985-02-26
Abstract: PHOTOCONDUCTIVE COMPOSITION AND ELEMENTS                Abstract of the Disclosure Photoconductive compositions having improved quantum efficiency are disclosed. The compositions comprise:           a) an electron donating photoconductor; and sensitizing amounts of b) a first electron acceptor selected from cyanine and styryl methine dyes having a 1,3,2-dioxaborin nucleus and c) a second electron acceptor selected from methine-free compounds having a nucleus selected from the group consisting of 1,3,2-dioxaborin; 1,3,2-dioxaborole; 1,3,2-oxazoborin and 1,3,2-diazoborins.
Patent CA-1192306-A (CA)
Inventor: TSURUSHIMA KATSUAKI
IPC: G11B27/36
Filed: 1982-08-24
Granted: 1985-08-20
Abstract: ABSTRACT     An optical disc player comprises a rotating member for rotating the optical disc, an optical pickup member for reproducing a digital audio signal including an error correcting code such as the Reed-Solomon Code from the disc; an error correcting decoder for decoding the error correcting code so as to produce a corrected or inter-polated digital audio signal and condition flag data indicating the correction of the digital audio signal, and a display for indicating the condition flag data as a stain or contamination condition of the disc.
Patent CA-1186167-A (CA)
Inventor: VINCENT WESLEY J
IPC: G01N1/22
Filed: 1982-10-07
Granted: 1985-04-30
Abstract: AIR SAMPLING DEVICE                         ABSTRACT        An air sampling device useful in measuring the amount of contaminant in an ambient gas atmosphere is disclosed comprising: a body portion having a cavity at the base thereof, porous collection element means therebelow and vacuum port means associated with the base of. said body portion and positioned to draw a vacuum on said cavity through said porous collection element means from a remote vacuum generator through said port means.                   S P E C I F I C A T I O N
Patent CA-1225515-A (CA)
Title: Assemblage angulaire de profiles par emboitement a  rainure et languette et blocage par coin
Inventor: BARIL JACQUES
IPC: B23P11/00
Filed: 1982-12-14
Granted: 1987-08-18
Abstract: Dispositif d'assemblage angulaire de deux profilés par emboîtement du type rainure, languette et blocage par coin. Le dispositif comprend une languette prévue à l'extrémité de l'un des profilés et une rainure pratiquée dans l'autre profilé, l'un des éléments, languette ou coin, qui sont des éléments mâles, a une dimension supérieure à l'autre dans le sens des génératrices de la rainure. L'élément qui a la plus grande dimension présente une forme concave dans le sens des génératrices de la rainure. Et un procédé d'assemblage en utilisant ce dispositif.
Patent CA-1183920-A (CA)
Inventor: STENZ PAUL
IPC: H01R4/36
Filed: 1982-12-16
Granted: 1985-03-12
Abstract: CLAMPING CONNECTOR FOR ELECTRICAL CONDUCTORS             ABSTRACT OF THE DISCLOSURE           A connector for clamping one or more electrical conductors has a shackle which cooperates with a screw serving to urge one end portion of a rail toward a bottom wall of the shackle.  The bottom wall has a central portion flanked by two convergent lateral portions which guide one or more conductors against the internal surface of the central portion when the screw causes the end portion of the rail to approach the bottom wall.  The underside of the end portion of the rail has a centrally located platform whose underside urges the conductor or conductors against the central portion of the bottom wall and which is assisted by two ridges disposed between pairs of recesses in the end portion of the rail.  The lateral portions of the bottom wall have notches which receive portions of the platform, and the recesses receive portions of the corresponding lateral wall portions.          The undersides of the ridges can constitute concave surfaces to further enhance the gathering, centering and clamping effect of the end portion of the rail when the screw is rotated in a direction to advance the end portion toward the inner side of the bottom wall.
Patent CA-1251219-A (CA)
Inventor: IWATAKI ISAO
IPC: A01N41/10
Filed: 1982-12-29
Granted: 1989-03-14
Abstract: Abstract A compound having the general formula   wherein R1 is alkyl having 1-3 carbon atoms;          R2 is alkyl having 1-3 carbon atoms, allyl, propargyl or haloalkenyl; and A is selected from the group consisting of   wherein R3 is -SO2R6 group,    group or   group; R4 is hydrogen, alkyl having 1-6 carbon atoms; phenyl or halophenyl; R5 is alkyl having 1-3 carbon atoms; X is oxygen or sulfur; and n is 0 or 1; wherein R6 is alkyl having 1-6 carbon atoms, haloalkyl having 1-6 carbon atoms or propenyl; R7 is hydrogen or alkyl having 1-4 carbon atoms; R9 is hydrogen, alkyl having 1-6 carbon atoms, propenyl or methoxy; R9 is hydrogen, alkyl having 1-8 carbon atoms, haloalkyl having 1-3 carbon atoms, alkoxy having 1-6 carbon atoms, propenyl or phenyl substituted with methyl; and Y and Z are oxygen or sulfur; and a metal salt or a quaternary ammonium salt of a compound defined herein above.     The compound is useful as a herbicide.
Patent CA-1187355-A (CA)
Inventor: SARICH TONY R
IPC: F02M67/02
Filed: 1982-12-30
Granted: 1985-05-21
Abstract: -1a-ABSTRACT        A method of injecting liquid fuel to an engine comprising delivering a quantity of fuel into a conduit and propelling the fuel along the conduit by gas under pressure, and discharging the fuel from a fixed size constantly open nozzle into an engine induction passage, the pressure and quantity of gas being sufficient to cause the fuel to issue from the nozzle at or near sonic speed.
Patent CA-1194937-A (CA)
Inventor: DE WIT BENJAMINO
IPC: H05B44/00
Filed: 1983-02-09
Granted: 1985-10-08
Abstract: Abstract.     A bias control circuit for a light-emitting diode having compensation of the light output at changing temperature, in which the light-emitting diode (led) used as temperature sensor is taken up together with a series resistor (R3) in a series circuit to which a fixed supply voltage is applied. A further series circuit of two resistors (R1, R2) having strongly different values is connected parallel across the series resistor (R3) and a differential amplifier (A1) is provided, the one and the other input of which are connected respectively to the junction of the two resistors (R1, R2) and to a setting voltage (Vi), and the output of which is connected to a control means (Tr1) taken up in series with the one series circuit.
Patent CA-1198531-A (CA)
Inventor: KAJIYAMA RYUICHI
IPC: B66B5/02
Filed: 1983-02-22
Granted: 1985-12-24
Abstract: ABSTRACT OF THE DISCLOSURE           An apparatus for controlling the arrival of an elevator cage at a target elevator floor in which the elevator cage is not stopped at an intermediate position between adjacent floors even when a detection displacement occurs when the actual cage position and a calculated cage position do not correspond wherein said cage is stopped at said target floor when it is detected that said actual cage position is less than or equal to said calculated elevator position and said cage is stopped at an adjacent floor to said target floor when said calculated cage position is greater than said calculated cage position.
Patent CA-1194766-A (CA)
Inventor: FRANK DAVID S
IPC: G01N1/30
Filed: 1983-03-28
Granted: 1985-10-08
Abstract: USE OF PYRYLIUM AND THIAPYRYLIUM COMPOUNDS                  AS BIOLOGICAL STAINS               Abstract of the Disclosure Disclosed herein is in improvement in method for distinguishing cells in a biological sample by staining with a dye, wherein the improve-ment comprises employing as the dye a compound of the formula   wherein G is O or S;          R1, R3, and Rs are independently selected from the group consisting of hydrogen, alkyl, aryl, aralkyl, amino, styryl, bis(diaryl)-vinylene, and   wherein R is hydrogen or alkyl;      Z represents the elements necessary to complete a basic heterocyclic ring system of the type used in cyanine dyes; n is 0 or 1; R2 is hydrogen or, taken together with either R1 or R3, represents the elements needed to complete an aromatic or carbocyclic ring system;          R4 is hydrogen or, taken together with either R3 or R5, represents the elements needed to complete an aromatic or a carbocyclic ring system; and X- is an anion.
Patent CA-1206407-A (CA)
Inventor: KOOG WOLFGANG
IPC: C10J3/48
Filed: 1983-04-05
Granted: 1986-06-24
Abstract: METHOD AND APPARATUS FOR COOLING PRODUCT GASES OF INCOMPLETE          COMBUSTION CONTAINING ASH AND CHAR WHICH PASS THROUGH A VISCOUS, STICKY PHASE  D#77,539-F                    ABSTRACT OF THE INVENTION          Hot gases containing ash and char which pass through an undesirable viscous, sticky phase on cooling through an intermediate temperature range, are cooled in a first cooling zone including a falling film of cooling liquid and a spray of cooling liquid followed by contact with a body of cooling liquid and subsequent mixing therewith.
Patent CA-1186054-A (CA)
Inventor: NASUTA ANTHONY T
IPC: G01R31/312
Filed: 1983-05-20
Granted: 1985-04-23
Abstract: ABSTRACT OF THE DISCLOSURE A  test  system  and  method  for  comparatively analyzing complex  signals  especially those  composed of combinations of pulsed signals related to the operational status  of apparatus whose  operational  status  is to be determined,  is disclosed.  In the preferred embodiment a probe, preferably a capacitive probe, is utilized to sense the electric field generated by electrical apparatus.  The output  signal  of  the probe  is periodically sampled to generate  an array  of  digital  signals.   This  array  is processed using Walsh transformations to generate a refer-ence Walsh transform.  A second data base is then generated by similarly sampling the electric field generated by an apparatus whose operational status is to be determined. The  second data base  is  then processed to  generate  a comparison Walsh transform.  The operational status of the apparatus whose operational status is to be determined, is then determined by comparing these Walsh transforms.
Patent CA-1199713-A (CA)
Inventor: TURNER JONATHAN S
IPC: H04L12/56
Filed: 1983-06-22
Granted: 1986-01-21
Abstract: FAST PACKET SWITCH   Abstract A communication method and packet switching system in which packets comprising logical addresses and voice/data information are communicated through the system by packet switching networks which are interconnected by high-speed digital trunks with each of the latter being directly terminated on both ends by trunk controllers. During initial call setup of a particular call, central processors associated with each network in the desired route store the necessary logical to physical address information in the controllers which perform all logical to physical address translations on packets of the call.  Each network comprises stages of switching nodes which are responsive to the physical address associated with a packet by a controller to communicate this packet to a designated subsequent node.  The nodes provide for variable packet buffering, packet address rotation techniques, and intranode and internode signaling protocols.  Each packet has a field which is automatically updated by the controllers for accumulating the total time delay incurred by the packet in progressing through the networks.  Each processor has the capability of doing fault detection and isolation on the associated network, trunks, and controllers by the transmission of a single test packet. The testing is done solely in response to the test packet and no preconditioning of controllers or networks is necessary.
Patent CA-1208922-A (CA)
Inventor: HOFFMAN JACOB S
IPC: F23R3/00
Filed: 1983-07-22
Granted: 1986-08-05
Abstract: COMBUSTOR LINER WITH DUAL FUNCTION              COOLING AIRFLOW ABSTRACT OF THE DISCLOSURE Compressed air from a region surrounding a combustor of a gas turbine engine is utilized to accomplish at least two functions.   First, the compressed air flows through impingement cooling holes in a combustor outer liner to impingement cool combustor inner liner wall segments. This impingement air forms an impingement blanket between the outer and inner liners.  Second, the impingement air forming the impingement blanket is directed through dilution holes to provide dilution air to the combustion process.  Part of the impingement blanket air may also be utilized as film cooling air to film cool the inner liner.
Patent CA-1192315-A (CA)
Inventor: HAUGEN PAUL R
IPC: G06F17/15
Filed: 1983-07-28
Granted: 1985-08-20
Abstract: ABSTRACT         The present invention provides a systolic computational array including two shift registers.  Selected ones of the shift register stages are adapted to provide the values contained therein to two multiply-accumulate devices.  Some, but not all, of the stages of each shift register are adapted to provide the value contained therein to two multiply-accumulate devices.  In this manner 2N-1 summations may be performed using two N stage shift registers.  Thus fewer shift register stages are required, leading to a proportionate space saving.  Additionally the system of the present invention requires less time to calculate a correlation because values may be loaded into consecutive shift register stages and all multiply-accumulate devices operate during every cycle.
Patent CA-1229320-A (CA)
Inventor: MIYASHITA TERUO
IPC: C23F13/04
Filed: 1983-08-09
Granted: 1987-11-17
Abstract: ABSTRACT OF THE DISCLOSURE           An aluminum article is protected against electro-chemical corrosive attack by an aqueous medium with which the article is at least partially in contact by the steps of observ-ing the cathodic potential of said article relative to a reference electrode in contact with said medium; when the observed cathodic potential of said article approaches the potential at which corrosion of the same is initiated, electrically connecting said article directly to a source of potential electronegative with respect to the observed potential of said article to repress the cathodic potential of said article; and after said cathodic potential is significantly repressed, disconnecting the article from said electronegative potential source.
Patent CA-1206071-A (CA)
Inventor: LINDBLOM KARL T
IPC: A01G23/08
Filed: 1983-09-19
Granted: 1986-06-17
Abstract: ABSTRACT         The invention relates to a mobile thinning machine.          It comprises according to the invention a two-wheeled drive unit with motor and hydraulic unit and a logging unit carried on a dirigible and driven supporting wheel, with driver's cab, pivotal boom, felling unit and clamping bunk.  The logging unit is connected to the drive unit via an articulate frame steering with a bracket and a telescopic arm extending therefrom. The articulate frame steering permits the two units to be put at an angle of more than 90° relative to each other.          The telescopic arm houses necessary hydraulic and electric lines all the way to the logging unit for operating this unit from the driver's cab.  The telescopic arm can be moved back over the drive unit, so that this unit together with the logging unit forms a compact three-wheeled vehicle for transport between the thinning places.  The two wheeled drive unit is provided with lowerable supporting legs for stabilizing the unit when the logging unit is put at an angle and moved out for thinning.
Patent CA-1244831-A (CA)
Title: 3-[(4-phenyl-1,2,3,6-tetrahydropyridyl)-sulfur containing alkyl]-indole compounds
Inventor: BOETTCHER HENNING
IPC: C07D401/12
Filed: 1983-09-30
Granted: 1988-11-15
Abstract: "SULFUR-CONTAINING INDOLE DERIVATIVES" Sulfur-containing indole derivatives of the general formula I <IMG> I wherein Ind is a 3-indolyl radical which can be substituted once or twice by alkyl, O-alkyl, S-alkyl, SO-alkyl, SO2-alkyl, OH, F, Cl, Br, CF3 and/or CN or by a methylenedioxy group, A is -(CH2)n-E-CmH2m- or -(CH2)n-E-Cm-1H2m-2CO-, n is 0 or 1, m is 2, 3 or 4, E is S, SO or SO2 and Ar is a phenyl group which is unsubstituted or substituted once or twice by alkyl, Oalkyl, S-alkyl, SO-alkyl, SO2-alkyl, OH, F, Cl, Br, CF3 and/or CN or by a methylenedioxy group and wherein the alkyl groups each have 1 - 4 C atoms, and their physiologically acceptable acid addition salts exhibit effects on the central nervous system.
Patent CA-1199810-A (CA)
Inventor: ASSELIN OVILA RUE PRINCIPALE E
IPC: E04G17/06
Filed: 1983-11-15
Granted: 1986-01-28
Abstract: ABSTRACT OF THE DISCLOSURE:           An improved heat insulated tie rod allowing to reduce local heat insulation defects of concrete or stratified, concrete wall members.  The tie rod includes means for setting and holding together a pair of frame walls in spaced apart relationship with, if desired, a heat insulating panel therebetween.  The tie rod is improved in that it is made of two separate coaxial portions each having a loop interlinked with a loop of the other coaxial portion and connected to each other by a central, heat insulated body extending through and spacing said loops, said body having a high resistance to crushing.  Preferably, the central body is a block of hardwood.
Patent CA-1220395-A (CA)
Inventor: VANDER MEER JAMES M
IPC: C11D1/38
Filed: 1983-12-22
Granted: 1987-04-14
Abstract: DETERGENT COMPOSITIONS CONTAINING ETHOXYLATED AMINES HAVING   CLAY SOIL REMOVAL/ANTI-REDEPOSITION PROPERTIES                       ABSTRACT Detergent  compositions  which  comprise  from about  0.05  to about 95% by weight of a water-soluble ethoxylated amine having clay soil  remova1/anti-redeposition properties.  These compounds are  selected from ethoxylated monoamines, ethoxylated diamines, ethoxylated polyamines, ethoxylated amine polymers and mixtures thereof.   In addition to the ethoxylated amines,  the detergent compositions further comprise from about 1 to about 75% by weight of  a  nonionic,  anionic,  ampholytic,  zwitterionic  or  cationic detergent surfactant, or mixture thereof.   In addition to these detergent surfactants,  the detergent composition can optionally comprise from 0 to about 80% by weight of a detergent builder.
Patent CA-1177818-A (CA)
Inventor: MARSCH JAMES E
IPC: B66D1/22
Filed: 1984-01-27
Granted: 1984-11-13
Abstract: HYDRAULICALLY ACTUATED WINCH ASSEMBLY             ABSTRACT OF THE DISCLOSURE    A hydraulically actuated winch assembly having a dual planetary gear system for driving a common ring gear from a power input shaft.  Power from the shaft is divided through the two planetary gear systems for driving the common ring gear which is attached to the load member, such as a winch drum,  A brake assembly can be assembled as a unit and then inserted into the winch assembly and is axially fixed in position by a retainer plate that is held on the housing of the winch assembly by means of a snap ring.  The brake assembly is axially inserted into the housing and against the snap ring and bolt means then are secured between the retainer plate and brake assembly so as to fix the assembly in position within the housing.          The brake assembly; includes an axially extending piston rod forming a part of a hydraulic actuator which actuates the brake assembly and the power input shaft for the plane-tary gear system is piloted in the end of the piston rod.          The common ring gear which is driven by the planetary systems is axially secured to the housing by cap screws which in turn are held against inadvertent loosening by the winch drum which is assembled over the cap screws.
Patent CA-1220688-A (CA)
Inventor: LUKE JOHN A
IPC: B41M5/26
Filed: 1984-03-16
Granted: 1987-04-21
Abstract: ABSTRACT       A method of marking a smoking-article exterior wrapping, particularly a cigarette wrapping, in which the said wrapping, comprising a substance which causes or undergoes a permanent change of colour under the action of the application of heat, is subjected to heat by bringing the article and a heated former means into contact with each other, the former means corresponding to the required marking, whereby heat applied through the former means effects the colour change.      The method produces a marking otherwise -than by printing it with ink.
Patent CA-1221561-A (CA)
Inventor: GRACE WALLACE C
IPC: B23D43/02
Filed: 1984-04-25
Granted: 1987-05-12
Abstract: BROACH MANUFACTURING METHOD                        ABSTRACT      The broach manufacturing method includes a first turning operation in which the outer diameter of the puller portion, retriever portion and the toothed cutting portion are rough turned to within .030-.050 inch of finished dimension.  Also, in the first turning operation, the cutting teeth are turned to include a gullet radius of finished dimension and an oversized hook angle intersecting therewith.  Following a hardening treatment, the cutting teeth are turned to finished dimension in a second turning operation with the exception that the outer diameter arc back-off angle of the finishing teeth are turned slightly oversize in the second turning operation followed by grinding to final dimension.  The oversized hook angle of the cutting teeth is also nicked off during the second turning operation and blended with the gullet radius turned in the first turning operation.  The turning operations are performed on a CNC lathe.
Patent CA-1252687-A (CA)
Inventor: MAZZEI DOMONIC J
IPC: F16K11/10
Filed: 1984-05-30
Granted: 1989-04-18
Abstract: ABSTRACT     A faucet assembly for controlling supply of water to either a washing machine or a laundry tub comprise a pair of inlets each of which is selectively connectable to one of two outlets.  A valve member is associated with each of said inlets, and is movable from a first position in which said respective inlet is connnected to one of said outlets to a second position in which said inlet is connected to the other of said outlets.          The valve member is moveable to a third position in which flow to both said outlets is prevented.
Patent CA-1229369-A (CA)
Inventor: BROWN IAN G
IPC: G03G21/00
Filed: 1984-06-07
Granted: 1987-11-17
Abstract: Abstract:          A copier is described which is capable of simplex and duplex copying which includes a photoreceptor (11), first and second copy sheet trays (41 and 43) and a duplex buffer tray (42). A first sheet feeder (46) is associated with the first copy sheet tray (41) and a second sheet feeder (45) is commonly associated with the duplex buffer tray (42) and the second copy sheet tray (43). The trays (42, 43) are relatively movable for operatively associating them one at a lime with the feeder (45). Means is provided for selecting sheet feed from one of the copy sheet trays (41, 43) and further means is provided for controlling the trays such that during duplex copying copy sheets are fed from the first copy sheet tray (41) and the buffer tray (42) is operatively associated with the common sheet feeder (45).
Patent CA-1244114-A (CA)
Inventor: SLEE ROGER H
IPC: B23Q15/02
Filed: 1984-06-15
Granted: 1988-11-01
Abstract: ABSTRACT OF THE DISCLOSURE     In  a machine tool,  the tool is moved using a  signal representing  a required profile of the surface  being machined.  This signal is fed to a transducer, such as a piezoelectric crystal or a D.C.linear  motor,  which converts  the  signal  into  a  corresponding   linear movement   which is transmitted to   the   tool.   The tool can  also  be  vibrated  ultrasonically  during machining.   Such  machines can be used for  producing workpieces  which  are non-circular  in  cross-section and/or  which  are barrelled or  tapered  along  their length.