baber/WOPTO huggingface dataset:
Patent CA-1261137-A (CA)
Inventor: LE MARREC CLAUDE
IPC: F16L41/02
Filed: 1984-07-04
Granted: 1989-09-26
Abstract: Apparatus is described for subdividing a single stream of powder products entrained in a gas into a plurality of secondary streams. The apparatus comprises an array of identical ducts (33, 47) distributed over the lateral surface of a cone (34, 43) having a circular section, said ducts converging in the vicinity of the apex (35, 44) of the cone to constitute a single intake (36, 41) directed along the axis of the cone and connected to a primary intake pipe (11), said ducts being oriented along the generatrices of the cone and ending at its base in a multiplicity of orifices each connected to a secondary conduit (31) carrying one of the secondary streams.
Patent CA-1230114-A (CA)
Inventor: GRIES HEINZ
IPC: C07D207/46
Filed: 1984-08-02
Granted: 1987-12-08
Abstract: ABSTRACT OF THE DISCLOSURE Diagnostic media suitable for NMR diagnoses contain compounds of Formula I                               (I) wherein ---- is a single bond or a double bond, X is the grouping -(CH2)n- or, if ---- is a single bond, also the grouping -NHCO(CH2)n- wherein n means 0 to 4, m means the numbers 0, 1, or 2, R1 is an alkyl residue substituted by hydroxy groups, acyloxy groups and/or alkylidenedioxy groups, R2 has the same meanings as R1 or is a hydrogen atom or an alkyl residue, R3 and R4 are alkyl residues, and R5 and R6 are alkyl residues optionally substituted by hydroxy groups.
Patent CA-1250025-A (CA)
Inventor: HULETT FREDERIC M III
IPC: A61B18/12
Filed: 1984-09-11
Granted: 1989-02-14
Abstract: MICROPROCESSOR IMPLEMENTED ELECTROSURGICAL GENERATOR                            Abstract An electrosurgical generator having a source of electrosurgical energy connected to a load including a patient.  A microprocessor implemented control circuit adjusts the actual power delivered to the load, the circuit including first circuitry for determining the impedance of the load; second circuitry for computing a correction factor depending on the value of  the impedance where the correction factor corresponds to a required load power; and a third circuit responsive to the correction factor for adjusting the source of electrosurgical power so that the ac-tual power follows the required power.     The control circuit also includes circuitry for selecting first and second modes of operation of the generator when the load impedance exceeds a predetermined value where, in the first mode, a constant voltage charac-teristic is maintained and in the second mode, the load power is decreased in accordance with the square of the load impe-dance.
Patent CA-1236288-A (CA)
Inventor: ANDIS MATTHEW L
IPC: A45D20/12
Filed: 1984-09-17
Granted: 1988-05-10
Abstract: ABSTRACT OF THE DISCLOSURE               A hair drying assembly comprising a hair drying including a housing defining a straight line air pathway therethrough.  The housing includes a circular air outlet, and an elongated handle is connected to the housing.  The hair drying assembly also includes a hollow concentrator including an elongated outlet and a circular inlet, and a mechanism for releasable connecting the concentrator to the dryer housing so that the concentrator circular inlet is aligned with the hair dryer circular outlet and so that the concentrator elongated outlet is parallel to the handle.  The connecting mechanism comprises tabs on one of the hair dryer housing and the concentrator, and tab engaging projections on the other of the hair dryer housing and the concentrator for releasably holding the tabs when the concentrator circular inlet is adjacent the hair dryer circular outlet and the concentrator is rotated in one direction relative to the hair dryer.  The tab engaging projections also release the tabs when the concentrator is rotated in an opposite direction relative to the hair dryer.
Patent CA-1218697-A (CA)
Inventor: MOMMSEN GORDON V
IPC: H01L25/07
Filed: 1984-09-17
Granted: 1987-03-03
Abstract: COMPACT VOLTAGE MULTIPLIER FOR SPRAY GUNS                 ABSTRACT OF THE DISCLOSURE           Apparatus is disclosed having a plurality of stages of capacitors and diodes interconected at a parallel wired Cockroft-Walton multiplier circuit, wherein capacitors in successive stages of the circuit are constructed of reduced physical size as compared with preceding stages, corresponding to reduced capacitor voltage ratings, to provide a cascade multiplier circuit of total reduced length.
Patent CA-1232699-A (CA)
Inventor: DE KONING ADRIANUS J
IPC: C07D407/12
Filed: 1984-09-18
Granted: 1988-02-09
Abstract: Abstract of the Disclosure The invention relates to compositions containing 80-30 weight % of bismaleimide-compounds, 5-60 weight % maleimide-amide compounds and 1-10 weight % maleic anhydride derivative.  The invention further relates to the preparation of such compositions and to homogeneous curable compositions com-prising bismaleimide/maleimide-amide/maleic anhydride compositions according to the invention.  The obtained copolymers show good chemical resistance and a high HDT (heat distortion temperature).
Patent CA-1220585-A (CA)
Inventor: PFEIFFER THEODOR
IPC: H04B7/185
Filed: 1984-10-12
Granted: 1987-04-14
Abstract: ABSTRACT OF THE DISCLOSURE A method for establishing a radio connection between a stationary subscriber terminal connected to a telephone system and a selected mobile subscriber terminal equipped with a transmit/receive device. A search request filed by the stationary subscriber terminal is transmitted to a satellite which broadcasts this search request over a given area of the earth. This search request contains the number of the selected mobile subscriber terminal and the number of the stationary subscriber terminal to be called back or the identification number of a radio transfer exchange with which the stationary subscriber terminal is connected and the circuit number of the connection existing between the radio transfer exchange and the stationary subscriber terminal. - 1 -
Patent CA-1230345-A (CA)
Inventor: MEIER HELMUT-MARTIN
IPC: C08K5/18
Filed: 1984-12-11
Granted: 1987-12-15
Abstract: Arylamine derivatives which can be incorporated as co-polymerised units in unsaturated resins, the preparation of these derivatives and their use as curing accelerators Abstract Compounds of the formula   are suitable as curing accelerators which can be incor-porated into ethylenically unsaturated, cold-curable re-sins.           Le A 22 762
Patent CA-1239696-A (CA)
Inventor: STEPHENSON EDWARD A
IPC: G01D9/00
Filed: 1984-12-12
Granted: 1988-07-26
Abstract: AIRCRAFT FLIGHT DATA RECORDER    DATA ACQUISITION SYSTEM Abstract of the Disclosure A data acquisition system for use in an aircraft flight data recorder receives multiple analog and discrete signals representative of variousaircraft parameters. A single address command from the night data recorder central processing unit (CPU) causes a first multiplexer to select a set of analog signals. Each selected analog signal is amplified by a gain factor under CPU control and passed to track-and-hold circuitry which holds a level of the amplified analog signal upon receipt of a suitable command. The held analog signal levels are passed to a second multiplexer which also receives a set of discrete signals selected by a third multiplexer in response to a CPU address command. A control sequencer sequentially passes each signal at the input of the second multiplexer through an analog-to-digital converter, with the resultant digital signal being loaded into memory. After either all the selected and processed analog signals or the selected discrete signals have been analog-to-digital converted and stored in memory, the control sequencer issues an interrupt signal to the CPU.
Patent CA-1199817-A (CA)
Inventor: JACQUES PAUL
IPC: H01H37/00
Filed: 1985-01-22
Granted: 1986-01-28
Abstract: ABSTRACT OF THE DISCLOSURE A portable device is provided herein for testing thermostats which are secured in the coolant liquid circulation system of a locomotive engine for testing such thermostats in situ. It includes a double-open-ended casing provided with an electric heater, whereby liquid may be heated while it flows through such tubular casing.  A first conduit is connected to one open end of the tubular casing, the first conduit being provided with a pressure safety valve.   A second conduit is connected to a second open end of the tubular casing, the second conduit being provided with a temperature gauge.  Finally, a base is connected to each of the conduits, the bases each being provided with a terminal, quick-coupling device.  Thus, a device is provided which may be disposed in the coolant liquid circulation system of a locomotive engine to provide a parallel bypass flow of heated coolant liquid, to test the accuracy and operability of a plurality of thermostats in sequence.
Patent CA-1239187-A (CA)
Inventor: KOMAKI AKIO
IPC: H01M10/34
Filed: 1985-03-29
Granted: 1988-07-12
Abstract: Abstract of the Disclosure A sealed lead storage battery of the invention further comprises additional electrolyte porous retainer means disposed in an unoccupied space in the case so as to have increased amount of electrolyte.  The additional electrolyte retainer means may be disposed in at least one of an upper space over the plate group, a lower space below the plate group and side spaces beside the plate group. The additional electrolyte retainer means may be of glass fine fiber mat, glass and synthetic fine fiber mat or gel.  It may be integraly formed with the porous separators.  Preferably, the positive and negative plates may be so porous that the electrolyte is retained in them.
Patent CA-1222055-A (CA)
Inventor: TAPPERT CHARLES C
IPC: G06V30/148
Filed: 1985-04-09
Granted: 1987-05-19
Abstract: RECOGNITION SYSTEM FOR RUN-ON HANDWRITING             ABSTRACT OF THE DISCLOSURE    A method of processing a word with the seg-mentation  and  recognition  steps  combined  into an  overall  scheme.   This  is  accomplished by  a three step procedure.  First, potential or trial segmentation points are derived.  This is done in a manner so as to ensure that essentially all true segmentation points are present but also includes extra or not true segmentation points.  Second, all  combinations  of  the  segments  that  could reasonably be a character are sent to a character recognizer to  obtain ranked choices  and corre-sponding scores.  Finally, the recognition results are  sorted  and combined so  that the  character sequences having the best cumulative scores are obtained as the best word choices.  For a parti-cular  word  choice  there  is  a  corresponding character  segmentation,  simply the segment com-binations that resulted in the chosen characters.          With this recognition scheme the initial character segmentation is not final and need not be highly accurate, but is subject to a lesser constraint of containing the true segmentation points.
Patent CA-1260511-A (CA)
Inventor: COHN ROBERT J
IPC: A47J39/02
Filed: 1985-07-24
Granted: 1989-09-26
Abstract: DEVICE FOR STORING A PLURALITY OF DISHES OR THE LIKE IN A PLURALITY OF STACKS     ABSTRACT OF THE DISCLOSURE            A device stores a plurality of dishes or the like in a plurality of stacks with each stack at an object region within the device.  The device includes a generally square base and corner-defining structures that project generally perpendicularly from the base to define the corners of each of four quadrant regions.  Divider panels are removably mountable on the base to separate the quadrant regions.  Further, partitions are mounted in each of the quadrant regions for selectable movement among first, second, and third fixed positions.  All of the partitions, when in the first fixed positions and with the divider panels mounted, cooperate with the corner-defining structures and the divider panels to define four generally equally sized primary object regions.  The partitions, when in the second fixed positions with the divider panels demounted, cooperate with the corner-defining structures to define eight generally equally sized secondary object regions.  Finally, the partitions, when in the third fixed positions and with the divider panels mounted, cooperate with the corner-defining structures and the divider panels to define twelve generally equally sized tertiary object regions.
Patent CA-1256311-A (CA)
Inventor: ROBBINS EDWARD S JR
IPC: E04H17/14
Filed: 1985-08-22
Granted: 1989-06-27
Abstract: COMPOSITE METAL AND PLASTIC FENCE AND BRACKET     ABSTRACT        A fencing material composed of plastic-ensheathed metal wires and cooperating bracket elements; the fence material has a cross-sectional design including raised bead postions spaced apart by flat web sections; when the fence material is extruded, the bead or rib portions each ensheath a high tensile wire with the surface of the wire being roughened to enhance adhesion with the plastic; the fence material is mounted between fence posts by means of specially designed brackets that enclose the width of the fence material with the interior of the brackets having raised portions to conform to the cross sectional variations in dimensions of the fence material whereby slippage of the fence material is prevented while spanning of substan-tially greater distances between posts and over varying terrain contours is made possible; the brackets have interlocking portions to prevent loss of complimentary bracket pieces in the event the bracket is loosened from a fence post during use.
Patent CA-1264440-A (CA)
Inventor: DODIN ANDRE
IPC: H01F7/20
Filed: 1985-10-21
Granted: 1990-01-16
Abstract: A magnetic device is provided for removing magnetic gel balls or the like from a liquid to be analyzed, biological or not, and transferring them to an immunoenzymatic quantitative analysis medium, which device is of the type comprising a ferromagnetic material rod, an oblong case made from a non-magnetic material partially enveloping the rod and a circuit for electromagnetically energizing the rod. The device further comprises structure for fixing and centering the rod by clamping.
Patent CA-1232395-A (CA)
Inventor: WAKABAYASHI HIROSHI
IPC: C08K5/07
Filed: 1985-11-21
Granted: 1988-02-02
Abstract: ABSTRACT OF THE DICSLOSURE A curable composition comprising an organic polymer containing at least one silicon-containing hydrolyzable group in the polymer molecule, an acid phosphoric acid compound and an organozirconium compound. The curable composition can be rapidly cured and has an improved pot life both in open system and in closed system.
Patent CA-1253094-A (CA)
Inventor: BUSWELL JOHN A
IPC: C12N9/02
Filed: 1985-12-12
Granted: 1989-04-25
Abstract: ABSTRACT OF THE DISCLOSURE         The invention relates to new microorganisms of the Phanerochaete chrysosporium strain, which are useful especially for the production of lignin-degrading enZyme.       These new microorganisms are deposited under nos. C.N.C.M.-I-398 and C.N.C.M.-I-399
Patent CA-1270771-A (CA)
Inventor: JOHNSSON ROLF
IPC: F01N3/08
Filed: 1985-12-17
Granted: 1990-06-26
Abstract: ABSTRACT          A  filtering  device intended to be attached temporarily to an exhaust pipe      of a vehicle at occasional indoors  driving and  the  like.  The  device comprises a filter     , a filter holder      and a connection member         for attachment  to the  exhaust  pipe. The object is to provide an exhuast filter which  is   simple   to   mount and   dismount,   which   is self-supporting,  which  can  be manufactured so cheap that it can  be  used  as  a  disposable  article,  and  which   gives possibility  of  choice  regarding the connection to different demensions of exhaust pipes. These objects have been solved by the   fact   that   the  filter  holder        consists  of  a double-sided open sleeve     , both ends of which are designed with  coupling  means         ,  for  example in the form of a bayonet couplings, for connection of a perforated  cover attachable  at  one  end  of  the  sleeve  and  provided  with corresponding coupling means, said cover  being  intended  for inclusion  of  said  filter       which is locatable against a seat      in the sleeve, and that to  the  other  end  of  the sleeve     .  there are  connectible  alternative  connection members         for attachment  to  exhaust  pipes        with different  diameters,  and which connection member is arranged in the axial extension of the sleeve and designed  to  support the holder
Patent CA-1257827-A (CA)
Inventor: SHANNON MICHAEL D
IPC: A24D1/22
Filed: 1985-12-20
Granted: 1989-07-25
Abstract: C A N A D A     Title:  INSULATED SMOKING ARTICLE     ABSTRACT     The  present  invention  preferably  relates  to  an insulated  smoking  article  which  is  capable  of  producing substantial quantities of smoke, both initially and over the useful  life  of  the  product,  without  significant  thermal degradation of the aerosol former and without the presence of substantial pyrolysis or incomplete combustion products or sidestream smoke. Thus, the article of the present invention is able to provide the user with the sensations and benefits of cigarette smoking without burning tobacco.  In addition, the article may be made virtually ashless so that the user does not have to remove any ash during use.     Preferred embodiments of the present smoking article comprise  a  short  i.e.  30  mm or  less  (prior  to  smoking) combustible carbonaceous fuel element, a short heat stable, preferably  carbonaceous  substrate  longitudinally  disposed relative  to the  fuel  element  bearing  an  aerosol  forming substance, an efficient insulating means surrounding at least a portion of the fuel element and a relatively long mouth end piece. The fuel element, insulator and substrate are arranged in a heat exchange relationship, providing aerosol formation without significant degradation of the aerosol former.
Patent CA-1259013-A (CA)
Inventor: MOREL MICHEL
IPC: C22F1/00
Filed: 1986-01-10
Granted: 1989-09-05
Abstract: ABSTRACT OF THE DISCLOSURE            A METHOD OF MANUFACTURING ZIRCONIUM ALLOY PLATES            For manufacturing zirconium alloy plates, more particularly for forming grids for holding nuclear fuel elements, a strip is obtained by hot rolling, then cold rolling, with a high cold hammering rate, then the strip is subjected to reheating for removing the tension at a temperature lower than the recrystallization temperature.          Plates      are cut out in the transverse direction of the strip.
Patent CA-1262395-A (CA)
Title: Foamable polyorganosiloxane compositions
Inventor: LEE CHI-LONG
IPC: C08J9/04
Filed: 1986-02-19
Granted: 1989-10-17
Abstract: FOAMABLE POLYORGANOSILOXANE COMPOSITIONS     Abstract Polyorganosiloxane foams are prepared by the volatilization of a blowing agent within a polyorganosiloxane composition that is curable by a hydrosilation reaction and includes as a foam stabilizer a resinous polyorganosiloxane comprising trimethylsiloxy units, SiO4/2 units and a specified class of fluorine-containing siloxane units.
Patent CA-1273632-A (CA)
Inventor: IWATA NOBUYOSHI
IPC: C07D239/70
Filed: 1986-03-07
Granted: 1990-09-04
Abstract: ABSTRACT      Compounds of formula (I):                        (I) (wherein R1 and R2 are hydroxy, alkoxy, aryloxy or acyloxy or R2 is hydrogen, R3 is hydrogen or alkyl and R4 and R5 are hydrogen or various organic substituents) have valuable antidepressant activity and may be used in the treatment of mental depression.  They may be prepared by a variety of processes.
Patent CA-1256974-A (CA)
Inventor: MARTIN FRANK
IPC: H01F27/02
Filed: 1986-04-25
Granted: 1989-07-04
Abstract: SNAP-ON TRANSFORMER   TERMINAL COVER       Abstract A snap-on cover assembly for the terminal block (12) of an electrical transformer (10) comprises a backing plate (18) having apertures (20) for receiving terminals (14) of the transformer and adapted to be mounted against the terminal block (12).  The width of the backing plate (18) is slightly greater than the width of the terminal block (12) so that opposite side portions (A) of the plate (18) extend beyond the block. A cover (28) adapted to fit over the backing plate (18) and block (12) has a pair of inwardly extending ears (26) that snap fit around the extending portions of the backing plate (18).  With the hacking plate (18) secured to the transformer terminals (14) by nuts (24), the cover (28) is retained to the terminal block (12) by a seal wire (24) extending through the cover (28) and behind the plate (18).
Patent CA-1262723-A (CA)
Inventor: DAVIS HERBERT S
IPC: C09B67/22
Filed: 1986-04-30
Granted: 1989-11-07
Abstract: Trisazo Black Dyes Abstract of the Disclosure Black trisazo dyes for cellulosic textiles, leather and especially paper having the structure   where A is   or    one of B1 and B2 is hydrogen and the other is -SO3M or a mixture thereof, and M is hydrogen, sodium, potassium, lithium or -HNR1R2R3 wherein R1, R2 and R3 represent the same or different substituents selected from hydrogen, lower alkyl and lower hydroxyalkyl, and stable liquid concentrates of these dyes are described.
Patent CA-1237158-A (CA)
Inventor: VREDENBREGT JAKOB
IPC: B25J15/08
Filed: 1986-05-26
Granted: 1988-05-24
Abstract: ABSTRACT: Gripper having gripper arms supported in rotatable sliding guides.           A gripper having at least two gripper arms (1,3) which are arranged mirror-symmetrically  around a centre line (5) and a first end (7, 9) of each of which follows approximately a straight line (19) which is per-pendicular to the centre line (5), while the second end (21, 23) is displaceable along a circular track (33, 35). A gripper arm (1, 3) is supported between its first (7, 9) and second ends (21, 23) in a rotatable sliding guide (41, 43) which occupies a fixed position with respect to the centre (29, 31) of the respective circular track (33, 35). The dimensions of the gripper mechanism described are such that a minimum tolerance of the position of the first ends (7, 9) of the gripper arms parallel to the centre line (5) is obtained. The gripper requires a considerably reduced calculation capability from the processor to be used for positioning the gripper arms (1, 3).
Patent CA-1260489-A (CA)
Inventor: WIRTH HERMANN O
IPC: C08L101/00
Filed: 1986-06-19
Granted: 1989-09-26
Abstract: Lubricant compositions, novel glucamine derivatives and complex compounds containing same Abstract of the Disclosure The invention relates to compositions comprising a lubricant or a hydraulic fluid and at least one compound of the general formula         (I), wherein n' is 2, 3 or 4, X is -S-, -O-, -O-CO- or -CH2-, R1 is C1-C22alkyl, Cs-C6cycloalkyl or phenyl, and R2 is hydrogen, C1-C8-alkyl, C2-C4alkyl which is substituted by an -OH group, or a group of the formula -CH2-CH(OH)-CH2-X-R1, wherein X and R1 have the given meanings, and to novel compounds of the formula indicated above. The glucamine derivatives of formula I are especially suitable for use as antiwear agents and as extreme pressure additives for mineral and synthetic lubricant oils and hydraulic fluids, and also as amphi-polar ligands for imparting lipophilic properties to intrinsically hydrophilic metal salts, metal oxides, metal hydroxides and to protic acids. The complex compounds so obtained of the formula   wherein M is a cation of valency m or a proton, X is an anion of valency n, Z is a compound of formula I, Y is water or a neutral organic molecule, p is a value from 0 to 2, q is a value from 1 to 8, m is an integer from 1 to 6 and n is an integer from 1 to 4, are also disclosed.
Patent CA-1244738-A (CA)
Inventor: ECKENHOFF JAMES B
IPC: A61K9/22
Filed: 1986-07-30
Granted: 1988-11-15
Abstract: ABSTRACT OF THE INVENTION      A dispensing device is disclosed for delivering a beneficial agent.  The device comprises (1) a housing defining an internal space, (2) a heat responsive composition containing a beneficial agent in the space, (3) an expandable member in the space, and (4) at least one passageway in the housing for delivering the beneficial agent from the dispensing device.