baber/WOPTO huggingface dataset:
Patent CA-1151715-A (CA)
Inventor: COWDROY THORP C
IPC: F16B12/02
Filed: 1981-02-16
Granted: 1983-08-09
Abstract: DISPLAY ASSEMBLY                         ABSTRACT A display assembly including a plurality of commodity-supporting elements mounted on a skeletal array of upright posts and horizontal rails having their ends joined to the posts;  characterised in that at least one of the posts comprises an integral plurality of longitudinally extending flanges radiating from a common axis, and each rail joined to that one of the posts comprises a rail body portion and a two-part junction unit whereof the two parts are clamped each to other so that at one end of the unit the the parts take hold of one of the flanges and at the other end constitute an end anchorage for the rail body.
Patent CA-1142950-A (CA)
Inventor: TERASHIMA SHIRO
IPC: C07F5/06
Filed: 1981-03-03
Granted: 1983-03-15
Abstract: ABSTRACT OF THE DISCLOSURE:         Novel modified lithium aluminum hydride type reducing agents obtained by reacting one equivalent of lithium aluminum hydride with one equivalent of an opti-cally active N-substituted ephedrine of the formula,   wherein R1 is a C1 - C4 alkyl group or benzyl group, and Ph is phenyl group) and two equivalents of an N-substituted aniline of the formula,   (wherein R2 is a C1 - C4 alkyl group or phenyl group, and Ph is phenyl group).         This reducing agent is usable for reducing the organic compounds having a carbonyl group (ketone group or aldehyde group) in their structure into the corresponding alcohols.  It is particularly useful as a reducing agent for asymmetrically reducing the unsym-metrical ketones to selectively produce either an alco-hol in which the asymmetric carbon atom bonded to the hydroxy group is in R-configuration or an alcohol in which said asymmetric carbon atom is in S-configuration.
Patent CA-1157773-A (CA)
Title: Pharmaceutical and dietary compositions  containing thioproline
Inventor: HORROBIN DAVID F
IPC: A61K31/425
Filed: 1981-03-13
Granted: 1983-11-29
Abstract: ABSTRACT                "PHARMACEUTICAL COMPOSITIONS"        A pharmaceutical composition comprising .gamma.-linolenic acid and/or dihomo-.gamma.-linolenic acid and a conjoint amount of thioproline or other administrable reverse transformer, for treatment of cancer.
Patent CA-1158675-A (CA)
Inventor: TAWARA KINYA
IPC: C07C29/10
Filed: 1981-03-19
Granted: 1983-12-13
Abstract: ABSTRACT OF THE DISCLOSURE       A process is described for converting glycol dialkyl ether without substantial formation of olefin oligomers by reaction with water, comprising reacting a feed glycol di-tertiary alkyl ether represented by structural formula (A) with water using a strongly acidic cation-exchange resin as a catalyst ant a reaction temperature of from 40°C to l50°C under a pressure of from 1 to 70 kg/cm2 absolute pressure) in a molar ratio of water/feet glycol di-tertiary alkyl ether represented by the structural formula (A) of from 0.05/1 to 60/1, to convert the ether of formula (A) into at least one of (l) glycol mono-tertiary alkyl ether represented by the structural formula (B) and tertiary alcohol represented by the structural formula (C), and (2) tertiary olefin represented by the structural formula (D); wherein (A), (B), (C), and (D) are as follows:                               (A)   (B)                      (C)                   (D) wherein R1 represents a methyl group, an ethyl group, or a propyl group, n represents an integer of from 1 to 10, and R2 represents an alkylene group having from 2 to 14 carbon atoms, and the total number of carbon atoms in the group -(R2-O)n-  is from 2 to 30.
Patent CA-1158318-A (CA)
Inventor: SPURRELL ROWORTH A J
IPC: A61N1/362
Filed: 1981-03-19
Granted: 1983-12-06
Abstract: RATE-RELATED TACHYCARDIA     CONTROL PACER                Abstract of the Disclosure There is disclosed an improved pacer for controlling tachycardia.  Following tachycardia confirmation, a burst of at least three stimulating pulses is generated.  The time intervals between successive pulses decrease by a fixed decrement; thus the rate of the pulses increases during each cycle of operation, the burst being more accurately characterized as a "chirp".  The first pulse is generated following the last heartbeat which is used to confirm tachycardia at a time which is actually dependent on the rate of the heartbeats in the tachycardia episode; the time delay between the last heartbeat and the first pulse in the chirp is equal to the time interval between the last two heartbeats, less the fixed decrement which characterizes successive time intervals between stimulating pulses.          Because successive pulses are generated at an increasing rate, and because the first pulse is generated at a time which is actually dependent upon the tachycardia rate, there is a greater likelihood that tachycardia termination will be achieved.
Patent CA-1175993-A (CA)
Inventor: BEERS MELVIN D
IPC: C09K3/10
Filed: 1981-04-16
Granted: 1984-10-09
Abstract: ABSTRACT OF THE DISCLOSURE    A room temperature vulcanizable silicone rubber composition with very low modulus comprising a silanol end-stopped diorganopolysiloxane, a difunctional acetamide coupler and as the cross-linker, a minor amount of com-pound selected from ketoxime functional silanes and aminoxy functional silanes and mixtures thereof.
Patent CA-1156705-A (CA)
Inventor: PHILLIPP ROBERT G
IPC: H01J9/24
Filed: 1981-05-22
Granted: 1983-11-08
Abstract: JACKETED LAMP HAVING TRANSVERSELY MOUNTED ARC TUBE                       ABSTRACT Transverse mounting of the arc tube within the lamp jacket is effected through a mount featuring a hinged attachment of the arc tube between divergent support rods which serve also as electrical-connectors to the electrodes.  During manufacture the hinges permit the arc tube to be folded in line with one support rod attached at the stem leading and the other trailing for passage through the neck, and then allow the arc tube to be transversely erected in the jacket after which the other rod is attached at the stem. Erection of the arc tube simultaneously causes leaf springs to engage the sides of the bulb and centralize the arc tube in its transverse attitude.
Patent CA-1161964-A (CA)
Inventor: REISMAN ARNOLD
IPC: H01L21/762
Filed: 1981-07-07
Granted: 1984-02-07
Abstract: ?79-055 QUASI-SYMMETRICAL BIPOLAR TRANSISTOR STRUCTURE                       ABSTRACT     A symmetrical vertical bipolar transistor circuit is provided wherein the top junction and the bottom junctions are self-aligned.  Both the top and bottom junctions of the bipolar transistor have substantially equal areas, thereby eliminating parasitic diodes.  A method for fabricating the symmetrical bipolar transistor is also described, which includes preferred steps for self-alignment and simultaneous deposition of single crystal and polycrystalline regions.
Patent CA-1153219-A (CA)
Inventor: THORNTON WILLIAM A JR
IPC: G01J3/51
Filed: 1981-07-23
Granted: 1983-09-06
Abstract: 21                  49,080 ABSTRACT OF THE DISCLOSURE Method and apparatus for expressing as a number the relative brightness of artificial illumination as it is perceived by the average observer.  There is extracted (i.e., detected) from the illumination to be measured, a blue-appearing narrow band, a green-appearing narrow band, a yellow-appearing narrow band and a red-orange-appearing narrow band.  From these extracted bands are generated six different signals: a signal expressed as (aB) where (a) is about 0.23 and (B)  is the watts of energy in the blue band,  a signal expressed as (bG) where (b) is about 0.97 and (G) is the watts of energy in the green band, a signal expressed as (cR) where (c) is about 0.33 and (R) is the watts of energy in the red-orange band, a signal expressed as (dY) where (d) is about 0.19 and (Y) is the watts of energy in the yellow band,  a signal  expressed as  (eG) where (e) is about 0.25 and (G) is the watts of energy in the green band, and a signal expressed as (fR) where (f) is about 0.25 and (R) is the watts of energy in the red-orange band.  These signals are combined in the following manner: aB + bG +cR - dY + (the larger of eG and fR minus the smaller of eG and fR).  These combined signals are expressed as a number which is indicative of the relative brightness of artificial illumination as perceived by the average observer.
Patent CA-1167726-A (CA)
Inventor: STEMBERGER AXEL
IPC: A61K38/17
Filed: 1981-09-25
Granted: 1984-05-22
Abstract: ABSTRACT     A collagenous dressing which is characterized in that it contains collagen in combination with a resorbable biopolymer from the group comprising fibrinogen, gelatin modified by SH groups, collagen modified by SH groups, or regenerated oxycellulose modified by SH groups.  Said col-lagenous dressing is tissue-agglutinable and does not have the disadvantages of conventional fibrin bonding in com-bination with resorbable collagen.
Patent CA-1173945-A (CA)
Inventor: CRAY EDGAR R
IPC: H04Q11/04
Filed: 1981-11-05
Granted: 1984-09-04
Abstract: ABSTRACT        A telephony network with a digital central office and one or more remotely located digital satellite units. Each digital satellite unit connects to a number of remote subscriber lines and monitors these lines to establish communications through interconnecting spans and a digital satellite interface at the digital central office.  The digital satellite interface includes a programmed controller that communicates with the remote digital satellite units connected to it, with call processing equipment in the digital central office and with maintenance processing equipment in the digital central office.  Supervisory information and voice data information, in binary form, pass through span equipment that interconnects port group highways in the digital central office and the interconnecting spans.  The span equipment strips messages from and inserts messages into signalling bit times on the interconnecting span.
Patent CA-1192723-A (CA)
Inventor: PATIL ARVIND S
IPC: C09C1/24
Filed: 1981-12-21
Granted: 1985-09-03
Abstract: ABSTRACT OF THE DISCLOSURE:           The present invention relates to a process for removing soluble metal cations contained in iron oxide pigments comprising washing said iron oxide pigment with a ligand compound.  The resulting pigments can be used as food colorants or to stabilizer plastics against ultraviolet light degradation.
Patent CA-1168023-A (CA)
Inventor: PALM JOHN W
IPC: B01D53/86
Filed: 1982-02-22
Granted: 1984-05-29
Abstract: ABSTRACT Claus process sulfur recovery can be improved by performing a Claus conversion under low temperature and low water concentration conditions.  The process treats a feed stream containing sulfur compounds by converting all sulfur compounds in the stream to a single sulfur species, reducing water content to low water concentrations, crea-tion of a Claus reaction mixture, and then low temperature catalytic conversion to sulfur and water.
Patent CA-1156775-A (CA)
Inventor: WILLIAMS EARL P
IPC: C08L35/08
Filed: 1982-02-23
Granted: 1983-11-08
Abstract: POLYMER STABILIZERS                             ABSTRACT            Polymer thickeners having a viscosity of at least 10 K, employed in acid media are stabilized with Redox indicators having from 6 to 30 carbon atoms, such as, for example, methylene blue, phenosafranine, pyronine Y, tartrazine, amaranth, methyl orange, and alkali metal salt of diphenylamine sulfonate and malachite green oxalate, which stabilizers are combined with the polymer in a concentration of between about 0.005 to about 1 weight %.
Patent CA-1169312-A (CA)
Inventor: SWANSON WAYNE A
IPC: F02M21/02
Filed: 1982-02-26
Granted: 1984-06-19
Abstract: ABSTRACT    A device to meter and control the flow of a gaseous fuel and air to an internal combustion engine.  The portion of the device which controls the flow of gaseous fuel comprises a reservoir chamber linked to a pressurized fuel supply, a plurality of individual chambers equal in number to the number of engine cyl-inders, demand valves connected to the individual chambers which permit fuel to flow on the intake stroke of each cylinder and valves biased to a closed position between each individual cham-ber and the reservoir for controlling the flow of gaseous fuel to the individual chambers and a connection for linking the valves to the throttle of the engine to open the valves simultaneously.          The portion of the device for controlling air flow to the engine cylinders comprises an air control connected to the engine throt-tle and to the fuel control portion of the device to regulate entry of the air to the engine manifold and one-way air valves associated with each cylinder to allow air to enter the cylinder on the intake stroke of the cylinder.
Patent CA-1173499-A (CA)
Inventor: DANG GURCHARN S
IPC: H02J9/06
Filed: 1982-03-22
Granted: 1984-08-28
Abstract: CURRENT OVERLOAD PROTECTION FOR INVERTER   OF UNINTERRUPTIBLE POWER SUPPLY SYSTEM     ABSTRACT OF THE DISCLOSURE Current overload protection is provided for an inverter of an uninterruptible power supply system; a shutdown circuit responds when a current overload is present, and a plurality of at least three comparators having different input threshold and different time delays at their respective outputs operate such that when an extreme overload occurs, the inverter will be shut down immediately, whereas it will be shut down after predetermined longer periods with correspondingly lesser amounts of current overload present.
Patent CA-1184374-A (CA)
Inventor: LANKARD DAVID R
IPC: C04B28/06
Filed: 1982-03-22
Granted: 1985-03-26
Abstract: Abstract of the Disclosure A highly reinforced refractory is disclosed. In accordance with the invention higher reinforcement of refractory shapes such as plunging bells or injection lances is achieved by infiltrating a bed of metal Fibers in a mold with an aqueous slurry of a refractory material containing a superplasticizer.
Patent CA-1179024-A (CA)
Inventor: TSANG CHUNG K
IPC: H03L7/08
Filed: 1982-03-31
Granted: 1984-12-04
Abstract: ABSTRACT OF THE DISCLOSURE                A system for suppressed clock extraction by a phase locked loop is realized to extract clock signal from a digital suppressed clock modulation signal.  The edge signal of the incoming data triggers a window generator's output high.  The input signal is also delayed for a half clock period before applied to one input of a frequency/phase detector.  The output of said window generator provides a control signal enabling an edge signal of feedback ? through a sampling latch.  This windowed feedback signal is routed to another input of the frequency/phase detector.  The output of the detector is further filtered by a low pass filter before being applied to an input of a voltage controlled oscillator.  The output of the voltage controlled oscillator is the extracted clock signal acting also as the feedback signal.  Due to the window effect applied to the feedback signal, there will be phase comparison by the frequency/ phase detector only when input data edge signal is available.
Patent CA-1223396-A (CA)
Inventor: TAKEUCHI YASUMASA
IPC: C08F4/14
Filed: 1982-06-09
Granted: 1987-06-23
Abstract: ABSTRACT OF THE DISCLOSURE         A process for producing a conjugated diene polymer, characterized by polymerizing at least one conjugated diene with a catalyst consisting of (A) a reaction product of a Lewis base and a carboxylate of a rare earth element of the lanthanum series represented by Ln(R1CO2)3 wherein Ln is a rare earth element of the lanthanum series having an atomic number of 57 to 71 and R1 is a hydrocarbon substituent having 1 to 20 carbon atoms, (B) an organic aluminum compound represented by AlR2R3R4 wherein R2, R3 and R4, which may be identical or different, represent hydrogn atoms or hydrocarbon substitutents having 1 to 8 carbon atoms, excluding the case where all of R2, R3 and R4 are hydrogen atoms at the same time, and (C) an (alkyl)aluminum halide represented by AlXnR53-n wherein X is Cl, Br, F or I; R5 is a hydrocarbon substitutent having 1 to 8 carbon atoms; and n has a value of 1, 1.5, 2 or 3, or consisting of these (A), (B) and (C) components and (D) a conjugated diene.  A polymer obtained by said process has a high cis-1,4-configuration content and is excellent in physical properties of vulcanizate.
Patent CA-1186255-A (CA)
Inventor: MIYATA KOUICHI
IPC: C12N11/10
Filed: 1982-07-13
Granted: 1985-04-30
Abstract: ABSTRACT OF THE DISCLOSURE A superoxide dismutase produced by cultivating a microorganism belonging to the genus Serratia is immobilized by binding it to a water-soluble carrier.  The superoxide dismutase is useful as an antiinflammatory agent, while the immobilized superoxide dismutase has properties of decreased antigenicity and increased antiinflammatory activity.
Patent CA-1187781-A (CA)
Inventor: VON WIMMERSPERG HEINRICH F
IPC: B60N2/28
Filed: 1982-07-16
Granted: 1985-05-28
Abstract: INFANT RESTRAINT FOR VEHICLES             Abstract of the Disclosure An infant restraint for use in a vehicle has a frame adapted to be securely fastened to the vehicle seat and on which an infant support shell is pivotally mounted and yieldably retained in a position for support-ing the infant in a comfortable, somewhat reclining po-sition.  When the restraint is mounted on a vehicle seat with the shell in a rearward-facing direction, the shell swings to a more erect position in the event of a frontal crash, thereby avoiding injury to or ejection of the infant from the restraint.
Patent CA-1192331-A (CA)
Inventor: MURPHY EDWARD J
IPC: C08F290/00
Filed: 1982-08-24
Granted: 1985-08-20
Abstract: ULTRAVIOLET CURABLE BASECOATS FOR VACUUM              METALLIZATION   ABSTRACT An ultraviolet light-curable liquid coating composi-tion for molded plastic objects is disclosed.  The composi-tion is a liquid mixture of a polyurethane oligomer polyacrylate and an hydroxy-functional polyacrylate ester. The polyacrylate ester is present in an amount of 5% to 95% of total polyacrylate.  The composition is preferably in solution in alcoholic solvent having a solids content of from 40% to 90%.  A photoinitiator is included to render the composition curable upon exposure to ultraviolet light.
Patent CA-1192342-A (CA)
Inventor: WEINBERG KURT
IPC: C08G63/82
Filed: 1982-10-07
Granted: 1985-08-20
Abstract: COORDINATION COMPLEXES AS POLYESTERIFICATION CATALYSTS      ABSTRACT OF THE INVENTION        The process and the catalyst used therein for producing polyesters and copolyesters, useful for making films and fibers, by the polycondensation of dicarboxylic acids and aliphatic glycols using coordinations complexes of metal halides and silicon compounds as catalysts.
Patent CA-1191218-A (CA)
Inventor: PORTER WARREN W
IPC: H01R12/87
Filed: 1982-11-10
Granted: 1985-07-30
Abstract: LOW INSERTION FORCE CONNECTOR FOR   BEVELED PRINTED CIRCUIT BOARDS            Abstract of the Disclosure An electrical connector provides mechanical advantage in obtaining high contact force with low insertion force.  A pin is utilized as a cantilever beam to provide high contact force.  A carrier, which is activated by insertion of a printed circuit board or the like, includes a lever forming part of the electrical connection.  A spring element acts on the carrier to insure the levers are not in the path of the printed circuit board until after the printed circuit board makes contact with the carrier.  The lever is displaced by the insertion of the printed circuit board causing a deflection of the pin.  The lever has contact points capable of causing a piercing action, thereby forming good electrical contacts.
Patent CA-1195368-A (CA)
Inventor: PATEL MUKUND R
IPC: H02K55/00
Filed: 1983-01-05
Granted: 1985-10-15
Abstract: ABSTRACT OF THE INVENTION         A viscoelastic support system is disclosed which utilizes an oil impregnated porous material.  The porous bar has mechanical properties which behave in significantly different manners under sudden long duration loads.  It withstands  sudden  forces  with  little  deflection  but deflects significantly in response  to slowly applied forces.   These dual characteristics avoid the harmful effects of additive stresses which could otherwise result from sudden loads caused by transient faults which occur  following thermal  expansion which has produced built up stresses following normal operation.
Patent CA-1207537-A (CA)
Inventor: BELL MALCOLM C E
IPC: C22B15/00
Filed: 1983-02-23
Granted: 1986-07-15
Abstract: ABSTRACT OF THE DISCLOSURE           A process for recovering the valuable metallic values of unsupported heterogeneous and homogeneous catalysts from the products of the hydrogenation of carbonaceous material.
Patent CA-1199360-A (CA)
Inventor: LEHNER HEINZ
IPC: H01J29/82
Filed: 1983-03-04
Granted: 1986-01-14
Abstract: Abstract of the Disclosure Coilform Contact Strip of a Deflection System for Television Tubes The contact strip is injection-molded in one piece to-gether with the coilform, and the contact members are either slipped into guide grooves provided for in the contact strip, mounted with a flap in the coilform, or injection-molded in the coilform.
Patent CA-1223902-A (CA)
Inventor: TUA ROMUALDO
IPC: A63C5/052
Filed: 1983-03-11
Granted: 1987-07-07
Abstract: ABSTRACT          Snow ski The side portions (4) of the ski have, beginning from the immediate vicinity of the longitudinal running edges (3) and at least for the major part of the length of the ski, respective surfaces converging towards the upper surface (1) and angled with respect to the bottom running surface (2) between 30 and 50°.   The slant of the side portions reduces, in use, the lateral friction facilitating the changes of direction in the case of fresh and deep snow, and assures a more effective grip of the  running edges  in the  case of hard and frozen snow.       (Figure 2)
Patent CA-1197218-A (CA)
Inventor: KONVALIN LAURENCE H VINEYARD R
IPC: B03B5/02
Filed: 1983-03-21
Granted: 1985-11-26
Abstract: ABSTRACT           A heavy metals separator, including a rotatable paddle inside a tank receiving placer ore, and a discharge tube and a discharge pipe at the bottom of the tank, the tube serving to carry off the heavy metal, while the pipe carries off the remaining ore fragments.
Patent CA-1188145-A (CA)
Title: Decaffeination of a coffee extract
Inventor: MALIZIA PETER D
IPC: A23F5/22
Filed: 1983-04-05
Granted: 1985-06-04
Abstract: ABSTRACT DECAFFEINATION OF A COFFEE EXTRACT      A process for decaffeinating an aqueous coffee extract involves contacting the extract with a fatty solvent while concurrently vacuum distilling a portion of the water initially present from the aqueous coffee extract and subsequently separating the decaffeinated coffee extract and the caffeine-containing fatty solvent.
Patent CA-1207526-A (CA)
Inventor: HOWARD ROBIN G
IPC: G09F3/18
Filed: 1983-04-27
Granted: 1986-07-15
Abstract: ABSTRACT      An adhesive label for a container includes an instruction pamphlet 10 enclosed in a cover 11 adhesively secured by its rear face to the front face of a backing sheet 12, the rear face of which is coated with a pressure-sensitive adhesive and carries a removable protective sheet.   The cover includes a flap 19 which initially overlies a second flap 20 and which has its end edge glued by adhesive 25 to the backing sheet.  Two lines 26, 27 of perforations adjacent the line of adhesive 25 define between them a strip which can be torn out to provide access to the pamphlet.   The pamphlet can subsequently be re-enclosed by inserting a tongue on flap 20 into a slit in flap 19.