baber/WOPTO huggingface dataset:
Patent CA-1171010-A (CA)
Inventor: POPOV MITKO S
IPC: C12N9/92
Filed: 1980-11-28
Granted: 1984-07-17
Abstract: ABSTRACT OF THE DISCLOSURE           The present invention relates to a method for obtaining of glucose isomerase, wherein the enzyme-producing strain Streptomyces sp.No 765 registration N.143 - State Institute for Drugs Control, is cultivated for 36 - 72 hours in a culture medium with xylose as an inductor,  the temperature being kept from 24 to 36°C, the initial pH of cultivation is from 6,5 to 9,0; the temperature of izomerization is from 50 to 90°C, pH is from 6,0 to 9,0 in the presence of MgSO4.7H2O in concentration from:1.10 4 to 1.10-2M and substrate concentration from 0,1 to 3M.
Patent CA-1156900-A (CA)
Inventor: MCLAUGHLIN JAMES H
IPC: C11D17/06
Filed: 1980-12-02
Granted: 1983-11-15
Abstract: Case 2-12620/AUS 907/-Powdered Carpet Cleaner Abstract of the Disclosure A pulverulent composition for rug and carpet maintenance and cleaning formed by mixing from about 40.0 to 98.5% by weight of borax contai-ning carrier with a primary cleaning system comprising from about 1.0 to 10.0% by weight of an ether alcohol cleaning solvent and from about 0,5 to 10.0% by weight of a surfactant, substantially all of the particles of said composition having a diameter of between 0.06 to 0.44 mm. The composition may contain further ingredients such as an antistatic agent and a fragrance and will be applied by distribu-ting over the carpet surface and into the carpets fibers and by removing after a time sufficient to loosen and solubilize the dirt thereon.
Patent CA-1155590-A (CA)
Inventor: EMMONS WILLIAM D
IPC: C08F291/00
Filed: 1981-01-19
Granted: 1983-10-18
Abstract: PATENT APPLICATION OF William D. Emmons and Wayne E. Feely for AMBIENT HYDROCURABLE OXAZOLIDINE-FUNCTIONAL ADDITION         POLYMER COATING AND ADHESIVES COMPOSITIONS        Docket 78-64   By:  CAC/LEJ/jep 0771D/182Z                Abstract of the Disclosure The present invention is concerned with, as a hydrocurable composition, a mixture of an oxazolidine-functional polymer and a compound of a monomeric or polymeric character having a plurality of acryloxy groups.  The first-mentioned polymer contains a plurality of pendant groups containing 2,2-dialkyl oxazolidine groups.  The mixture of these two components can be stored under anhydrous conditions in a closed container without co-reaction so that a one-pot or one-package composition can be made up with many conventional ingredients of coating compositions other than aqueous components stored without gelling until the time for application when the composition may be applied at ambient temperature and humidity whereupon reaction betwen the main two components mentioned above occurs in the film deposited and the film set up.
Patent CA-1116700-A (CA)
Inventor: MARTINEZ LOUIS
IPC: H03B21/02
Filed: 1981-01-19
Granted: 1982-01-19
Abstract: A B S T R A C T            Ultra-narrow-band system for communication between a transmitter device and a receiver device provided by locking both to a carrier signal from a radio broadcast station and synthesizing a precise local frequency at each device as a preset multiple of the frequency of the carrier.  Such a system is usable in a multi-station alarm and status communica-tion system including a multiplicity of independent radio alarm transmitters whose various carrier frequencies are different from but phased locked to a local radio broadcast station, and a central alarm receiving station which employs a corresponding multiplicity of synchronous detectors.  The detectors each have associated with them a synthesized local oscillator source which is also phase-locked to the same radio broadcast station used by the alarm transmitters.  Both the alarm transmitters and the central receiver are thereby accurately referenced to a readily available local frequency source (the broadcast station).  As a consequence, very narrow-band radio circuits may be employed and the receiver and transmitter bandwidth may be accurately matched to the information content of the alarm and status signal source to achieve high signal-to-noise ratio reliable transmissions.          The disclosed apparatus is relatively immune to intentional or unintentional interference and will burn-through most conventional transmissions which may be transmitting on the same radio channel at the same time, without unduly bothering these other unrelated transmissions.
Patent CA-1160111-A (CA)
Inventor: KOSHAR ROBERT J
IPC: C08G59/30
Filed: 1981-01-28
Granted: 1984-01-10
Abstract: Abstract This invention relates to cured epoxypoly-siloxanes and their blends with epoxy-terminated silanes which are useful as release coatings for adhesive roll and sheet materials.  The invention provides a low adhesion backsize having a release range intermediate between silicones and the urethane and acrylate low adhesion backsizes which have long been known.
Patent CA-1146775-A (CA)
Inventor: GINSBERG GUENTER
IPC: B65G47/80
Filed: 1981-01-28
Granted: 1983-05-24
Abstract: SAMPLE AND STAT FEEDING SYSTEM AND SAMPLE TRAY     ABSTRACT OF THE DISCLOSURE         A sample and stat feeding system for sequentially supplying a renewable supply of cuvettes with aliquots of sample liquids in a continuous processing mode.  The sample liquids are contained in a annular sample tray having a plurality of sample vessels molded into the tray.  The sample containers form two or more annular rows on the outer edge of the tray in which routine samples are maintained in an ordered sequence. Emergency samples (stats) and controls (standards) are maintained in separate auxiliary locations or arrays of locations which may be molded or separate cups placed in tray cavities.  A sample pick up  mechanism has a pick up probe which is rotated to define an arc across at least a substantial portion of the tray and at least one stat location.  The tray is rotated to align the sample, stat and control cavities with the arc of the probe.          Sample aliquots are picked up and dispensed into the cuvettes in a programed operation sequence, with each sample fluid being related to a particular patient and programed for one or more analytical tests such as measuring the chemical reaction resulting from the addition of one or more reagents from a reagent supply.  The program sequencing includes inserting a control aliquot in some of the cuvettes at a predetermined frequency to monitor the accuracy of the machine.  When a stat test occurs, the stat is inserted in the tray and the programed sequence is interrupted to load the stat into the reaction vessel.  The order of sample locations is not disturbed since the stats and controls are maintained in separate locations.  The sample tray preferably will be molded of inexpensive material so it may be thrown away after all sample aliquots have been loaded into respective cuvettes for testing.
Patent CA-1153091-A (CA)
Inventor: KOIKE NORIO
IPC: H04N5/369
Filed: 1981-03-26
Granted: 1983-08-30
Abstract: Abstract:     The invention provides a method for fabricating a solid-state imaging device using a photoconductive film.  In the method, a photoconductive material is deposited onto a scanner IC by the use of a shield plate, the scanner IC including vertical switching MOS transistors and horizontal switching MOS transistors arrayed in the form of a matrix and vertical and horizontal scanning shift registers for scanning the vertical and horizontal switching MOS transistors respectively, the shield plate having an opening correspond-ing to a vertical switching MOS transistor array area.  In this way, the photoconductive film can be formed only on the correct areas without the use of chemical etchants.
Patent CA-1152288-A (CA)
Inventor: THIBAULT GILBERT
IPC: C01B11/06
Filed: 1981-03-27
Granted: 1983-08-23
Abstract: Abstract                                    C-I-L 639 Manufacture of Calcium Hypochlorite A process for making calcium hypochlorite from caustic soda calcium hydroxide and chlorine by feeding to a stirred reactor an aqueous solution of the total required amount of caustic soda and an aqueous suspension of up to 80% by weight of the total required amount of calcium hydroxide, passing chlorine through the mixture until a redox potential of 650 to 800mV is reached and while continuing chlorination adding the remaining of the calcium hydroxide at such rate with respect to chlorine that redox potential gradually increases to between 850 and 950mV.  This process prevents thickening and caking which are a recognized problem with conventional batch processes.
Patent CA-1173950-A (CA)
Inventor: RACKLEY DARWIN P
IPC: H04N1/23
Filed: 1981-04-03
Granted: 1984-09-04
Abstract: MULTIPLE IMAGE FACSIMILE                       Abstract The apparatus shown herein controls a facsimile system to reduce four source documents and print all four reduced copies on a single copy page.  The facsimile system prints one of the source documents in each quadrant of the copy document.  The images of the source documents are reduced in the horizon-tal dimension by discarding every other picture element in the scan image.  The images are reduced in the vertical dimension by increasing the scanner speed so that the size of the picture element in the vertical dimension is doubled.  At the receiver, two scanned and reduced images will be printed on the left-hand half of the copy document.  Subsequently, two additional scanned and reduced images are printed on the right-hand half of the copy document When printing the right-hand half of the copy docu-ment, the printer must be referenced to start printing at the horizontal mid-page of the copy document rather than the left-hand edge of the copy document.
Patent CA-1180866-A (CA)
Title: Plancher ou dallage sureleve demontable
Inventor: DELATTRE JEAN
IPC: E04F15/024
Filed: 1981-04-24
Granted: 1985-01-15
Abstract: PRECIS DE LA DIVULGATION:            Plancher ou dallage surélevé démontable ayant une ossature formée d'éléments tubulaires, des dalles aptes à          être positionnées sur cette ossature, et des éléments susten-tateurs permettant de réserver un espace libre entre les dalles et le sol ou autres surface d'appui.  Les éléments sustenta-teurs précités sont constitués par des pieds comportant, à leur sommet, des clips ou pinces élastiques s'ouvrant sur la face supérieure desdits pieds.  Ces pieds sont exécutés dans une matière plastique présentant une certaine souplesse ou capacité de déformation élastique, et les clips sont formés d'une seule pièce avec le corps ou partie restante desdits pieds.
Patent CA-1179704-A (CA)
Inventor: NOBLE ALLEN T
IPC: B05B3/18
Filed: 1981-05-14
Granted: 1984-12-18
Abstract: LAND IRRIGATION SYSTEM AND METHOD             ABSTRACT OF THE DISCLOSURE         A land irrigation system is illustrated in which an elongated sprinkler line continuously travels in a direc-tion transverse to its length along the length dimension of a stationary water main and is continuously supplied with water from upstanding hydrants spaced along the length of the water main. A driven tractor moves along the water main at substantially the same rate as the sprinkler line and a plurality of elongated water carrying pipe connector devices each have one end portion connected to the sprinkler line and their other end portions movable into position for automatic connection to and disconnection from successive hydrants along the main, to permit substantially continuous movement of the tractor along the water main and movement of the respective water carrying connecting pipe devices into position for connection to the hydrants.  Improved hydrant coupling and water valve activating mechanism carried on the water pipe connector devices cooperate with improved hydrant and water valve structure to facilitate connection with and disconnection from the hydrants to maintain continuous water pressure to the sprinkler line.
Patent CA-1188690-A (CA)
Inventor: MEYER HORST
IPC: C07D498/04
Filed: 1981-05-27
Granted: 1985-06-11
Abstract: ABSTRACT OF THE DISCLOSURE           The invention relates to imidazoazolc-alkenoic acid amides of Formula (I)   In one preferred compound X is N, Y is S, Rl is methyl, R2 is phenyl, R3 and R4  are both hydrogen and R5 is 2-ethylpipcridine.  The alkenoic acid amides are useful as antihypertensive agents, diuretic agents and uricosuric agents.  Also included in the invention are compositions containing said alkenoic acid amides and mcthods for the use of said alkenoic acid amides and the compositions containing them.  In addition, the invention includes the intermediate carbonyl compounds of formula (II) and the intermediate alkenoic acids of Formula (V) as well as methods for their preparation.
Patent CA-1171291-A (CA)
Inventor: NAKAMURA HIROMI
IPC: F02C7/08
Filed: 1981-06-09
Granted: 1984-07-24
Abstract: A HEAT EXCHANGING SYSTEM FOR A HEAT ENGINE            Abstract of the Disclosure:      A heat exchanging system for a heat engine wherein compressed air alone or gas including air as the main part thereof is used as a gaseous combustion supporting medium, working mixture or the like, said system is characterized in that heat recovery is accomplished by a utilization of a gaseous or mistlike mixture which is obtained by adding liquid phase water to a part of or the whole of said compressed gas or contacting said water with said gas, or heat recovery is accomplished while adding liquid phase water thereto or contacting it therewith.
Patent CA-1152949-A (CA)
Inventor: APPLEMAN WILLIAM S
IPC: B66C9/08
Filed: 1981-06-16
Granted: 1983-08-30
Abstract: GANTRY CRANE           ABSTRACT OF THE DISCLOSURE      A gantry crane comprising a pair of spaced, parallel rectangular side frames each having top and bottom members and front and rear vertical members connected to the top and bottom members, a front cross beam rigidly connected to each of the side frames at the upper front corners thereof, and a rear cross beam pivotally connected to each of the side frames at the upper rear corners thereof, each of the side frames further including diagonal bracing means, ground en-gaging wheel drive means mounted on the side frames at the lower corners thereof so that as the gantry crane traverses uneven ground, the wheels maintain ground contact as the rear cross beam pivots with respect to the side frames and the front cross beam absorbs the torsional stress.
Patent CA-1163163-A (CA)
Inventor: LAPPI SUSAN C
IPC: C11D1/722
Filed: 1981-06-18
Granted: 1984-03-06
Abstract: EL Code 228.00 ABSTRACT OF THE DISCLOSURE   Methods of foam inhibition or depression in industrial milieu.  The present methods generally involve the use of certain nonionic surfactants having the structure:         R1-(OC2H4)X-(OC3H6)y-OH wherein R1 is a monovalent organic hydrophobic moiety or hydrophobe, preferably selected from the group consisting of long chain or higher molecular weight primary or secondary alcohols, alkyphenols, or mixtures thereof; x is the value of the average number of moles or units of ethylene oxide per defoamer molecule and has a value in the range of 3 to 20, preferably 5 to 15; y is the average number of moles or units of propylene oxide per molecule of defoamer and has a value in the range of from 15 to 60, preferably 20 to 50.
Patent CA-1173031-A (CA)
Inventor: FRYER RODNEY I
IPC: C07D231/14
Filed: 1981-08-04
Granted: 1984-08-21
Abstract: Abstract There are presented pyrazolobenzazepines of the formulas             and            wherein R1 is hydrogen or lower alkyl; R2 and R3 are hydrogen, lower alkyl, hydroxy C2 to C7 alkyl, C2 to C7 carboxylic acid esters and amides or the group COR11 wherein R11 is alkoxy, amino or mono-lower alkyl amino; R6 is nitro or halo having an atomic number not greater than 35, R5 is hydrogen or halo having an atomic number not greater than 35 and n is 0 or 1 and the pharmaceutically acceptable salts thereof.     These pyrazolobenzazepines are useful as anxiolytic and sedative aqents.      Also provided are processes and intermediates in the production of the above pyrazolobenzazepines.
Patent CA-1165979-A (CA)
Inventor: EASTWOOD STEPHEN J
IPC: C01D3/04
Filed: 1981-08-04
Granted: 1984-04-24
Abstract: MD.31460 ABSTRACT Process for destruction of hypochlorite, e.g. sodium hypochlorite, in an apparatus comprising a nozzle connected to one end of a desorption tube the other end of which is connected to a vessel, in the process pressurised acidified liquid issues from the nozzle in the form of a jet which contacts the wall of the desorption tube, hypochlorite solution is mixed with the acidified liquid before the liquid issues from the nozzle, and gaseous chlorine, produced by reaction of the hypochlorite and acid, and liquid are removed from the vessel.
Patent CA-1164236-A (CA)
Inventor: LANKARD DAVID R
IPC: E04C5/04
Filed: 1981-08-10
Granted: 1984-03-27
Abstract: IMPROVED CONCRETE OVERLAY CONSTRUCTION            Abstract of the Disclosure Crack and wear resistant concrete overlays for renovation or patching of deteriorated sections over a substratum can be made by incorporating 4-12 volume per-cent steel fibers in the concrete overlay and bonding at least a portion of the fibers directly to the substratum.
Patent CA-1154796-A (CA)
Inventor: GAYLORD JAMES K
IPC: B60G11/14
Filed: 1981-08-11
Granted: 1983-10-04
Abstract: DEVICES FOR AUTOMOTIVE VEHICLE COIL SPRINGS     Abstract of the Disclosure Devices for progressively stiffening automotive vehicle coil springs comprise spacers positionable between one or more adjacent convolutions of the springs.          The spacers offer no or very minimal resistance to limited compressions of the springs, but an increased resistance to increased compression.  The spacers do not interfere with the standard manufactured height of the springs or vehicle, and under normal driving conditions the vehicle rides smoothly on its suspension.  However, under severe conditions, which cause sufficient compressions of the springs, the spacers stiffen the vehicle suspension for increased roadability, handling and safety.
Patent CA-1167833-A (CA)
Inventor: FRIAS ROBERT
IPC: E21B/
Filed: 1981-09-09
Granted: 1984-05-22
Abstract: Pipe Handling Apparatus Abstract of the Disclosure A system for transferring lengths of pipe laterally between a pipe rack and a pipe handling apparatus.  The system comprises two spaced apart arms located on one side of the pipe handling apparatus next to the rack. Each arm has one end pivotally coupled to support means such that its opposite end may move upward and downward.  The two arms are located in line with each other for pivotal movement about generally parallel axes respectively.  A trough capable of supporting a length of pipe is pivotally coupled to each of the arms at their opposite ends such that the trough will move upward and downward with the opposite ends of the arms. Means is provided for tilting the trough laterally in oppo-site directions.  In addition, means is provided for moving the arms about their axes respectively for moving the oppo-site ends of the arms and the trough upward and downward.      An elongated trough is slidably located on a vertically pivoted trough to carry pipe from a derrick floor to a pipe rack when there is little or no height differential between the derrick floor and the pipe rack. The slidable trough may be removed when the height differential is such that pipe will slide down the vertically pivoted trough by gravity.
Patent CA-1154746-A (CA)
Inventor: SMALL VERNON R JR
IPC: C10M129/76
Filed: 1981-10-15
Granted: 1983-10-04
Abstract: ABSTRACT OF THE DISCLOSURE           Lubricating oils containing oil soluble hydroxyalkyl alkanoates have been found to reduce brake noise for oil-immersed disc brakes.
Patent CA-1182131-A (CA)
Inventor: SEDELMEIER GOTTFRIED
IPC: C07C67/00
Filed: 1981-10-22
Granted: 1985-02-05
Abstract: PROCESS FOR PRODUCING ALKYL ETHERS             Abstract The invention relates to a process for producing known compounds of the formula                        (I) wherein R is lower alkyl which is unsubstituted or substituted by cycloalkyl, and R1 is isopropyl or tert-butyl, and to salts thereof, which process comprises reducing in a compound of the formula                      (II), or in a salt thereof, the group -CH=CH- to the group -CH2-CH2-, and, if required, converting a resulting free compound into a salt, or a resulting salt into the free compound or into another salt.
Patent CA-1155476-A (CA)
Inventor: LIVESAY RICHARD E
IPC: B62D55/30
Filed: 1981-10-28
Granted: 1983-10-18
Abstract: IDLER-ROLLER RECOIL DEVISE                          Abstract An idler recoil device is utilized for track-type vehicles.  The idler recoil device protects a crawler track system from damage when some foreign object, such as a rock, is trapped between an endless chain link assembly and a chain supporting element of the crawler track system.  An idler link is pivotally connected to a track frame of the crawler track system and a recoilable rear idler is rotatably positioned on an idler hub itself pivotally connected to said idler link.  An increase in tension on said endless chain link assembly causes said idler hub to rotate away from said endless chain link assembly decreasing track path length and, consequently, tension.  This rotation is resiliently resisted by a recoil pad mounted between said idler hub and said idler link.  A tensile link prevents any recoil up to a preselected endless chain link assembly tension.
Patent CA-1189615-A (CA)
Inventor: SAITO SHOICHI
IPC: G11B23/02
Filed: 1981-11-12
Granted: 1985-06-25
Abstract: Abstract of the Disclosure This invention relates to a tape cassette storage box coupling accessory.  The distance between first and second lateral faces of the tape cassette storage box coupling accessory is set so that the distance between one lateral face of a first tape cassette storage box and the other lateral face of a second tape cassette storage box is substantially equal to the longitudinal length of a compact tape cassette when a second engaging means of the other lateral face of the first tape cassette storage box and the first engaging means of the one lateral face of the second tape cassette storage box are engaged with the first engaging means of the first lateral face and the second engaging means of the second lateral face of the accessory, respectively.
Patent CA-1159494-A (CA)
Inventor: HARPER RONALD H
IPC: B60P3/04
Filed: 1982-02-15
Granted: 1983-12-27
Abstract: HORSE CAMPER              ABSTRACT OF THE DISCLOSURE        A camper body is mountable on an open-bodied pickup truck to carry a horse.  The body includes a stall having a roof and side walls provided with rear edges.  Side portions of the body have rear panels spaced rearwardly of the rear edges.  There is a rear entrance opening in the body and a ramp is hinged to the body primarily to serve as such but also to serve as a closure for the rear entrance opening.  The ramp is hinged to the body to swing about a transverse axis between a downwardly inclined ramp position and a forwardly inclined door position located between side walls of the stall.  Support structure on the ramp provides a leg which engages the surface of the ground when the ramp is down and subsequently partially fills the rear entrance opening when the ramp is in the door position.
Patent CA-1156496-A (CA)
Inventor: HOROWITZ ALEXANDRE
IPC: F16G5/18
Filed: 1982-03-08
Granted: 1983-11-08
Abstract: TRANSMISSION CHAIN                            ABSTRACT           The invention concerns a transmission chain for a conical disk transmission with intercoupled links receiving link pins of which the end surfaces bear against the disks, and in which the contact zones between the longitudinal direction of the links with respect to the ends of these sides.