baber/WOPTO huggingface dataset:
Patent CA-1065582-A (CA)
Inventor: VOLFKOVICH SEMEN I
IPC: F27D17/00
Filed: 1975-08-07
Granted: 1979-11-06
Abstract: ABSTRACT  An installation for the production of yellow phosphorus comprises an electrothermal furnace and an apparatus for pre-liminary melting of phosphate quartzite charge.  This apparatus communicates with the bath of the electrothermal furnace via a melt collector and a liquid seal.  Said apparatus and the melt collector comprise a pipe unit forming an evaporator circuit.      Electrodes are arranged in the electrothermal furnace in such a manner that the first electrode in the direction of flow of melt from the collector to the furnace is located opposite to the liquid seal.  A process for the production of yellow phospho-rus effected in the/above-described installation comprises melt-ing in the apparatus for preliminary melting phosphates with a grading not larger than 10 mm and quartzite comminuted into flour, concurrent defluorination of the melt by treating it in a thin layer with overheated steam obtained from moisture con-tained in fuel combustion products and feeding the defluorinated melt into the electrothermal furnace.  At the same time, three-component lump charge containing phosphates, quartzite and a re-ducing agent is fed into the electrothermal furnace, and com-minuted reducing agent is also introduced under pressure in the layer of melt.  The reduction of yellow phosphorus is ef-fected in the electrothermal furnace.
Patent CA-1077240-A (CA)
Inventor: HOLTER HEINZ
IPC: B01D/
Filed: 1975-09-18
Granted: 1980-05-13
Abstract: ABSTRACT     The invention is concerned with improved process and apparatus for the removal of sulphur dioxide from flue gas or other waste gas of the kind in which the waste gas is is scrubbed by a circulating wash liquid containing lime suspensions, i.e. suspensions of calcium oxide, hydroxide or carbonate, the the calcium/sulphur compounds so formed being oxidised and removed from the circulation, the improvements of the present invention comprising primarily the freeing of the wash liquid from  solid matter before contact with the waste gas and then the control of pH values of the wash liquid at different stages of the circulation to facilitate for example the oxidation of the particular calcium/sulphur compound, formed In the scrubbing process, to calcium sulphate,  the apparatus also being designed to improve the oxidation step.
Patent CA-1075605-A (CA)
Inventor: FEKL WERNER
IPC: A61K31/66
Filed: 1975-10-22
Granted: 1980-04-15
Abstract: ABSTRACT OF THE DISCLOSURE           Infusion solutions have a glycerophosphate dissolved therein to provide the source of phosphorus therefor and thereby overcome problems of hypophosphataemia and hypercal-caemia. The presence of the glycerophosphate does not inhibit the ability to sterilize the infusion solutions, especially at pH's above 6.
Patent CA-1064936-A (CA)
Inventor: RULE NORMAN G
IPC: H01L51/42
Filed: 1975-11-10
Granted: 1979-10-23
Abstract: Abstract of the Disclosure A photoconductive polymer, and photoconductive insulating compositions and elements containing the same, are disclosed.  The aforementioned polymer is a condensation product of a photoconductive insulating composition compris-ing a co??ensation polymer of (a) a tertiary amine having the formula:                                    and (b) a carbonyl-containing compound having the formula:                            wherein R1 represents a member selected from the group consisting of hydrogen, an alkyl group or an aryl group;          R represents an alkyl or aryl group; R2 and R3 each represents hydrogen or, when taken together R2 and R3 represent a carbazole nucleus;          R4 represents a member selected from the group consisting of a substituted or unsubstituted alkyl or aryl group;   R7 and R8 each represent a member selected from the group consisting of hydrogen or substituted and unsub-stituted alkyl and aryl groups.
Patent CA-1044830-A (CA)
Inventor: DANNER DEAN W
IPC: H04M3/50
Filed: 1976-04-02
Granted: 1978-12-19
Abstract: TITLE                CENTRALLY LOCATED AUTOMATIC ANSWERING AND RECORDING EQUIPMENT              ABSTRACT         A telephone answering and recording system designed for installation in a centralized location remote from the customer's premises.  A single line is employed in normal operation between the customer's telephone equipment and the centrally located answering and recording equipment. The answering and recording equipment may be located in a telephone central office or alternately in a separate location remote to both the customer's equipment and the telephone central office.  When the equipment is in operation pro-viding answering service, the customer's own phone line is isolated from the telephone central office.  If the customer goes "off-hook" the answering equipment is dropped and the customer's line is automatically connected to the incoming call.
Patent CA-1045180-A (CA)
Inventor: LECZYCKI MOSHE
IPC: F16L19/08
Filed: 1976-05-31
Granted: 1978-12-26
Abstract: PIPE COUPLING AND SPLIT-RING USEFUL THEREIN            ABSTRACT OF THE DISCLOSURE         A split-ring for use in coupling plastic pipes has an elastic construction enabling it to be widely opened along its split and includes a substantially cylindrical wall with a longitudinal split and a plurality of circum-ferentially-spaced longitudinal ribs formed in its outer surface which is tapered.  The height of the ribs increases along the length of the split-ring so that the top lands of the ribs define the outer tapered surface.  To form a pipe coupling the split-ring is used with a housing having external threads and an internal axial bore for receiving one end of a pipe.  The split-ring is applied around the pipe together with a sleeve which is formed at one end with threads that cooperate with the threads of the housing and at its opposite end with an internal conical surface that engages the top lands of the ribs to cause the split-ring to close the split and to clamp the pipe tightly when the sleeve is threaded onto the housing.
Patent CA-1064906-A (CA)
Inventor: VON DAEHNE WELF
IPC: C07J43/00
Filed: 1976-06-24
Granted: 1979-10-23
Abstract: ABSTRACT OF THE DISCLOSURE         A new series of fusidic acid derivatives, salts and easily hydrolyzable esters thereof, and processes for the preparation of these compounds are provided herein.  The new compounds have the general formula   in which the C24-25 bond is a single or a double bond, and in which Q1 and Q2 stand for   or oxygen; A stands for oxygen, sulphur or a sulfinyl radical; R1 stands for a straight or branched alkyl radical having from 1 to 8 carbon atoms, or such straight or branched alkyl radical having from 1 to 8 carbon atoms when substituted by halogen atoms of hydroxy, alkyloxy, aralkyloxy, aryloxy, alkanoyloxy, aralkanoyl-oxy, aroyloxy, sulfhydryl, alkylthio, aralkylthio, arylthio, alkanoyl-thio, aroylthio, azido, nitro, cyano, thiocyano, hydroxycarbonyl, alkyl-oxycarbonyl, amino, alkylamino, dialkylamino, arylamino, ??anoylamino or aroylamino groups; an alkenyl or alkynyl radical having from 7 to 6 carbon atoms, a cycloalkyl radical having from 3 to 7 carbon atoms in the alicyclic ring, an aryl, aralkyl or heterocyclylalkyl radical, or such alkenyl or alkynyl radical having from 2 to 6 carbon atoms, such cyclo-alkyl radical having from 3 to 7 carbon atoms in the alicyclic ring, such aryl, such aralkyl or such heterocyclylalkyl radical when substituted by halogen, nitro, lower alkyl, hydroxy or alkoxy radicals: or a heterocyclic radical having 5 or 6 ring atoms, containing oxygen, sulphur or nitrogen atoms, and selected from 2- or 3-pyrrolyl, 2- or 3-furyl, 2- or 3-furfuryl, 2- or 3-thienyl, 2-, 3- or 4-pyridyl, 2-, 4-or 5-pyrimidinyl, 2- or 3-pyrazolyl, imidazolyl, 1-methyl-2-immdazolyl, triazolyl, 5-methyl-1,2,4-triazol-3-y1, tetrazoyl, 1-methyl-1H-tetrazol-5-yl, thiazolyl, thiadiazolyl and 5-methyl-1,3,4-thiadiazol-2-yl:  and pharmaceutically acceptable salts and easily hydrolyzable esters thereof.  These compounds show interesting antimicrobial and pharmotokinetic properties.  These compounds can be used in the treat-ment of bacterial infections in humans and animals.
Patent CA-1062407-A (CA)
Inventor: DIMATTEO PAUL L
IPC: A61G7/02
Filed: 1976-07-20
Granted: 1979-09-18
Abstract: INVALID BED ARRANGEMENT     ABSTRACT OF THE DISCLOSURE     An arrangement which allows patients confined to their beds, to use a toilet without leaving their beds or to be placed in a wheel chair.  A sectionalized mattress is positioned in sequential steps so as to place the patient directly over a toilet or in a wheel chair without discomfort to the patient.           The mattress, together with the patient, is positioned in a manner which allows the patient to use the toilet while sitting in an upright customary manner or in an inclined manner.  The section of the mattress over the toilet is removed while the patient's weight is not directed thereon.  Hygienic cleansing procedures are provided in conjunction with the toilet, and the patient is returned to a reclined position after repositioning the mattress and replacement of the section of the mattress that was removed to enable the patient to use the toilet.           Replacement of that section of the mattress is carried out also while the patient's weight is not directed thereon.  The mattress is positioned through a similar sequence of steps to place the patient directly into a wheel chair.
Patent CA-1077577-A (CA)
Inventor: PUSCHNER PETER
IPC: B23K9/073
Filed: 1976-07-23
Granted: 1980-05-13
Abstract: ABSTRACT OF THE DISCLOSURE           A process and an apparatus for adjusting a welding torch to a desired position relative to a joint to be welded are disclosed.  Arcs are generated between the welding torch and different areas of the opposite sides of the joint.  Selected arc parameters, preferably current or voltage, are measured and used to derive characteristic values for the arcs.  These values are then combined mathematically and the results compared with a standard representative of the desired position of the torch relative to the joint and the difference is used to adjust the torch position.
Patent CA-1078724-A (CA)
Inventor: PENG LUKE S
IPC: A47C27/08
Filed: 1976-08-13
Granted: 1980-06-03
Abstract: ABSTRACT OF THE DISCLOSURE:             Child's inflatable safety seat having all its mem-bers in the form of inflatable cushions or pads of soft material, comprising a top member, and disposed symmetrically of the top member two upper side members, two middle side members, two lower side members, a back member, a bottom member, an inclined front member.  An inflatable post member connect the lower side of the front member and the bottom member for separating the space the-rebetween into two leg portions for easy stretching of the legs. All the members are in one piece, half sealed seams being provi-ded between the members to give structural strength, the members communicating with each other by air channels.
Patent CA-1090822-A (CA)
Inventor: DREIKORN BARRY A
IPC: A01N37/34
Filed: 1976-08-24
Granted: 1980-12-02
Abstract: ABSTRACT OF THE DISCLOSURE             The present invention relates to novel diphenyl-amine compound having small alkyl substituents on the amino nitrogen, and to a process for the preparation thereof, and to compositions and methods relating thereto.  One phenyl ring bears dinitro-trifluoromethyl substitution, and the other is preferably substituted with halogen or pseudo-halogen groups.  The novel compounds are useful as rodenti-cides.
Patent CA-1056473-A (CA)
Inventor: GUMB BEVERLEY W
IPC: H01R31/06
Filed: 1976-11-26
Granted: 1979-06-12
Abstract: ADAPTOR FOR PLUG-IN TELEPHONES            Abstract of the Disclosure An adaptor enables telephones using the later type of miniature plugs to be used with the conventional telephone outlet.  The adaptor has a housing having pins in the base which plug into the conventional outlet.  The cover carries a miniature jack on the inside, the jack in two parts, upper and lower.  The lower part is molded integral with the cover and defines a plug-receiving cavity.  An aperture in the cover is aligned with this cavity.  The upper part of the jack has contacts extending therethrough, the contacts bent down and round to extend rearwards in the cavity for contact by terminals in the jack.  The contacts are connected to the pins in the base of the housing.     - i -
Patent CA-1101132-A (CA)
Inventor: KLOTZ ERHARD
IPC: A61B6/03
Filed: 1977-02-02
Granted: 1981-05-12
Abstract: PHD. 76-025. 18-1-1977.     ABSTRACT:     The invention provides a method of generat-ing coded images of three-dimensional objects with an incoherent or mutually coherent point distribution of radiation sources. Various individual radiation sources which are arranged in a container are simultaneously activated at brief intervals by means of a generator and a control unit. Superposition images of the objects are formed on a detector surface. In these images the three-dimensional object information is stored which is subsequently decoded to form layer images.
Patent CA-1046273-A (CA)
Inventor: ATHERTON ROBERT A
IPC: E02F3/36
Filed: 1977-03-02
Granted: 1979-01-16
Abstract: MOTOR GRADER BLADE SUPPORT   AND BEARING ASSEMBLY                 A B S T R A C T        An improved support and bearing means for mounting the grader blade assembly of a motor grader on the depend-ing support arms of the motor grader circle.  Upright bearing housings are mounted on the arms and positioned forward thereof.  Each housing has a forwardly open upper jaw and a forwardly open lower jaw the interiors of which are lined with anti-friction wear strips, and the blade assembly support rails are slidable in the wear strips, the latter being retained by detachable side plates on the housings.  One of the lower wear strips is adjustable to maintain a snug sliding fit between the lower rail and all the wear strips in the lower jaws.  The wear strips for the upper jaws are mounted in carrier means that are ver-tically movable in the jaws to accommodate lack of parallelism in the support rails.
Patent CA-1060492-A (CA)
Inventor: HARRISON FRANKLIN L
IPC: B65G47/82
Filed: 1977-06-07
Granted: 1979-08-14
Abstract: A B R I D G M E N T                          ABSTRACT        A conveyor belt is provided with rollers arranged to be driven by the belt and to project to one side of the belt.  Pusher means are associated with the belt in the region of the rollers, so that an article on the belt may be pushed on to the projecting lengths of the rollers which, by their rotation, will carry the article away to, say, another conveyor or a chute.
Patent CA-1069785-A (CA)
Inventor: AOYAMA SYUNICHI
IPC: F02M25/07
Filed: 1977-06-22
Granted: 1980-01-15
Abstract: ABSTRACT OF THE DISCLOSURE       A pressure regulating unit modulates the vacuum present in the vacuum chamber of a vacuum motor operatively connected to an EGR control valve, in response to the pressure differential between the pressure in the EGR passage, between a restriction and the EGR control valve, and the pressure immediately downstream of a restriction in the exhaust conduit, the latter restriction being located downstream of the junction of the EGR passage and the exhaust conduit.
Patent CA-1085992-A (CA)
Title: Nylon copolymer and its use for finishing leather and  imitation leather
Inventor: HORN PETER
IPC: C14C11/00
Filed: 1977-07-04
Granted: 1980-09-16
Abstract: ABSTRACT OF THE DISCLOSURE: Nylon copolymer containing piperazine and a process for finishing leather and imitation leather, having a surface of polyurethane or plasticized PVC, by applying a solution of this nylon copolymer and drying it. The overall properties of the finish are better then those of conventional finishes.
Patent CA-1087206-A (CA)
Inventor: SCHAEFER STEFAN
IPC: C07F9/42
Filed: 1977-07-13
Granted: 1980-10-07
Abstract: PRODUCTION OF METHYLDICHLOROPHOSPHANE          ABSTRACT OF THE DISCLOSURE:  Production of methyldichlorophosphane. The compound is made by reacting methane and phos-phorus trichloride in a reaction zone in which a temperature higher than 500°C is maintained. More specifically, hot reaction gas coming from the reaction zone is mechanically freed from solid matter, and the reaction gas freed from solid matter is passed to a quenching zone in which it is quenched with liquefied reaction mixture having 0.3 to 5 weight% of an organic barium compound or a non-ionic surfactant dis-solved therein.
Patent CA-1047004-A (CA)
Inventor: SULLIVAN JOHN L
IPC: A45F3/10
Filed: 1977-07-19
Granted: 1979-01-23
Abstract: BACK FRAME                 ABSTRACT OF THE DISCLOSURE     An improved back frame for supporting a tank of compressed breathing air in a life support breathing system wherein the back frame includes a harness for securing the frame to a user's back.  The improvement resides in part in the provision of in clined lateral edge rails on the frame which are spaced outwardly from the users back at the upper portion thereof and are ori-ented to incline or extend inwardly toward the user's back at the lower portion thereof.  A retaining strap is slidably con-nected at each of its ends to the upper portion of a correspond-ingly associated edge rail.  In this manner the strap may be slid along the rails to adjust the retention force imparted to a tank of compressed air mounted thereunderneath.   In addition the retaining strap includes at one end a stepped bracket con-nector for altering the nominal length of the strap while a toggle latch is provided at the opposite end thereof for loosening and tightening the strap with respect to a mounted air tank.
Patent CA-1060720-A (CA)
Inventor: BECHARD JEROME
IPC: A01C7/08
Filed: 1977-09-22
Granted: 1979-08-21
Abstract: ABSTRACT OF THE DISCLOSURE         The system is designed to be used in conjunction with conventional tillage equipment such as one-way discers, deep tillage chisel ploughs, field cultivators and the like and can be utilized to plant seed and/or apply fertilizer, herbicides or both.  It consists of a separate wheeled trailer carrying the weight of the seed, fertilizer, herbicides and the like thereby eliminating any weight change from the seeding machine.       The seed or granular chemicals are entrained in air stream and conveyed by headers and conduits to the seeding boots or spouts.          Each component is metered from a tank by an upwardly inclined auger assembly driven by a variable speed orbital motor, and deposited into the air stream carried by a main conduit.  A seal between the main conduit and the individual tank is usually effected by the head of material in the inclined auger assembly but if desired, the tank can be pressurized particularly if very fine chemical material such as a herbicide, is being used.
Patent CA-1080768-A (CA)
Inventor: JANZEN GEORGE J
IPC: B60J7/14
Filed: 1977-10-18
Granted: 1980-07-01
Abstract: ABSTRACT OF THE DISCLOSURE           A truck box includes a planar base and curved side walls and is enclosed at the ends by a front panel at one end and by a tailgate assembly at the other.  A pair of curved clam-shell type covers are pivoted to the front panel and are spaced from the outer surface at the rear of the curved side walls, by rollers.  Fluid operators at the front open and close the clam-shell covers and cable means at each end of each cover guides the movement of the covers.  When closed, the truck box is sub-stantially cylindrical and, with the addition of two detachable segments at the rear, is completely sealed.  When opened, easy access is provided to the interior.  The tailgate assembly pre-ferably includes two side portions which swing outwardly horizon-tally and a center section which swings outwardly vertically hinging from the top edge of the tailgate assembly.
Patent CA-1086609-A (CA)
Inventor: JOUBERT JERAULD D
IPC: B62D12/02
Filed: 1977-11-25
Granted: 1980-09-30
Abstract: ABSTRACT OF THE INVENTION A throttle control system for a tractor having at least three   tractor vehicles each of which has its own engine and wheels driven by the engine, in which there is means responsive to change in angular relationship of the vehicles to change the relative settings of the throttles of the vehicles in the rear so that the engine of the vehicle on the inside of the turn tends to operate at a slower speed than the engine of the vehicle on the outside of the turn.  There are cables running from a throttle con-trol in the operator's compartment of the lead vehicle to the throttles of all three vehicles, the angle responsive means being effective, when the throttles are in advanced position, to override the action of the main throttle lever and move one of the throttles towards throttle retard position without disturbing the position of the main throttle control.
Patent CA-1102332-A (CA)
Title: Intermediate product for the production of 6,7- dimethoxy-4-amino-2-¬4-(2-furoyl)-1- piperazinyl|quinazoline having an antihypertensive effect
Inventor: HONKANEN ERKKI J
IPC: C07D307/68
Filed: 1977-12-14
Granted: 1981-06-02
Abstract: ABSTRACT OF THE DISCLOSURE           Anovel benzonitrile, namely 3,4-dimethoxy-6-[4-(2-furoyl)-1-piper-azinylthiocarbamide] benzonitrile is provided herein.  It may be prepared by carrying out one of the following reaction, namely (a) reacting 3,4-dimethoxy-6-aminobenzonitrile having the formula   (IV) with thiophosgene, to form 3,4-dimethoxy-6-isothiocyanatobenzonitrile having the formula   (V) and then reacting compound (V) with 1-(2-furoyl)piperazine having the formula   (VI) or (b) reacting 1-(2-furoyl)piperazine (Formula VI) with thiophosgene to form 4-(2-furoyl)-piperazinylthiocarbonyl chloride having the formula   (VII ) and then reacting compound (VII) with 3,4-dimethoxy-6-amlnobenzonitrile (Formula (IV).  The product is an intermediate in the production of the anthibypertensive drug prazosine by a process in which the formation of the quinazoline ring of prazosine occurs within the molecule.
Patent CA-1053002-A (CA)
Title: Tuteur pour plantes
Inventor: BOUCHER CLAUDE
IPC: A01G17/14
Filed: 1977-12-19
Granted: 1979-04-24
Abstract: Un tuteur pour plants profilé de façon à pouvoir mettre la quantité d'attaches requises à la hauteur voulue et de tous les cotés du tuteur. Les attaches sont des anneaux ouvertes à ressorts avec crochets renversés profilés pour s'accrocher et glisser dans le tuteur et pouvent aussi monter avec la pousse.
Patent CA-1101223-A (CA)
Inventor: FRANTZREB JOHN G SR
IPC: C21C1/10
Filed: 1978-01-06
Granted: 1981-05-19
Abstract: INOCULATION ARTICLE                   Abstract of the Disclosure An article for insertion into and inoculating molten metal is provided in the form of an elongated steel conduit having ferro-silicon material within the conduit.  The ferro-silicon material has a silicon content greater than about 75% by weight and is compacted within the conduit to a magnitude sufficient for increasing the density at least 10% above the tapped density of said material.