baber/WOPTO huggingface dataset:
Patent CA-1100324-A (CA)
Inventor: THYES LEON
IPC: E04B1/348
Filed: 1978-08-15
Granted: 1981-05-05
Abstract: ABSTRACT OF THE DISCLOSURE            This invention relates to prefabricated buildings constructed using modular elements.  The modular element is of L configuration, one leg of which constitues a wall portion having a height of one storey, and the other leg of which forms a floor portion or a roof portion of the last storey.  In the building according to the invention, the several L elements are disposed perpendicular to other L elements when viewed in plan, the ones being connected to the others by toothed bearings.
Patent CA-1109097-A (CA)
Title: Train comprising a lead and a plurality of succeeding  transport vehicles
Inventor: POLIKER BORIS E
IPC: B62D15/00
Filed: 1978-09-15
Granted: 1981-09-15
Abstract: TRAIN COMPRISING A LEAD AND A PLURALITY     OF SUCCEEDING TRANSPORT VEHICLES               Abstract of the Disclosure A train comprising a lead and a plurality of inter-connected succeeding transport vehicles and having devices for actuating the steering gear of succeeding vehicles. adjacent transport vehicles are interconnected through links, whereas each device for actuating the steering gear incorporates two shafts vertically mounted on the bodies of adjacent transport vehicles and connected to pulleys wound around with a flexible pulling member, and a bushing hingedly installed on each vertical shaft and rigidly asso-ciated with said link. The vertical shaft mounted on the preceding transport vehicle is kinematically associated with an independent drive remotely controlled from the lead transport vehicle, while the succeeding transport ve-hicle and the shaft of the steering gear thereof carry pul-leys wound around in a crosswise manner with flexible pul-ling member.
Patent CA-1128831-A (CA)
Title: Timed combination shower and bath  control valve
Inventor: RISTIC-PETROVIC SPASOJE
IPC: F16K11/00
Filed: 1978-09-25
Granted: 1982-08-03
Abstract: ABSTRACT        A valve for controlling temperature, rate of flow, direction of flow, and duration of flow of water in a shower and bath arrangement.          The present invention comprises a hemispherical valve with two valve members in tandem, one controlling selection of shower or bath, and the rate of flow of water therein, and the other controlling temperature.  A hydraulic timer shuts off flow of water to bath or shower after a pre-determined time, for a predetermined time.
Patent CA-1098121-A (CA)
Inventor: RENTZEA COSTIN
IPC: A01N43/653
Filed: 1978-10-10
Granted: 1981-03-24
Abstract: ABSTRACT OF THE DISCLOSURE:  New substituted 1-(1,2,4-tri azolyl-1)-1-(4'-phenylazo)-phenoxy-3,3-dimethylbutan-2-one compounds having a good fungicidal action, and fungicides con-taining these compounds as active ingredients.
Patent CA-1127444-A (CA)
Title: Method and plant for regulating a pellet mill
Inventor: LARSEN EBBE B B
IPC: A23N17/00
Filed: 1978-11-29
Granted: 1982-07-13
Abstract: A B S T R A C T     The present invention relates to a method and a plant for regula-tion of the temperature of a raw material, particularly grinded fodder, which is supplied to a pellet mill by regulating the ratio between the quantity of steam supplied to the raw material and the quantity of raw material supplied to the pellet mill, a quan-tity of steam being supplied in proportion to the quantity of raw material, so that the proportion is in all essentials constant, whereupon the steam quantity is increased in proportion to the quantity of raw material, until the power consumption of the mill begins to rise, whereafter the quantity of steam is reduced, until the power consumption falls to its minimum, and this new proportion is then maintained during the continued operation. Hereby it is possible to produce forage pellets at the optimum point of the mill, and at the same time it is made sure that no gelatinization takes place. An increase of production of up to 40% over the previously known regulation plants can hereby be achieved.
Patent CA-1098110-A (CA)
Inventor: VADETSKY JURY V
IPC: F16H37/02
Filed: 1979-01-09
Granted: 1981-03-24
Abstract: Abstract of the Disclosure In a reduction unit of a drilling motor comprising a cas-ing, input and output shafts installed on supports, a reduction gear including sun and crown wheels, pinion carriers and planet pinions with supports located in a circular space between the wheels, an oil-filled chamber and a system of oil protection, there is provided a means eliminating the overloading of the reduction gear and a means eliminating the effect of torque fluctuations on the operation of the reduction gear while the supports of the input and output shafts installed on the ends of said shafts connected with the reduction gear are made in the form of articulated units taking axial loads and permitting angular displacements of the shafts, each of said shafts carrying a seal installed side by side with said support at the side opposite to the reduction gear, said seal being provided with a dividing space filled with a buffer fluid which protects said seal against contact with the drilling fluid.
Patent CA-1079115-A (CA)
Inventor: TUTTLE HIRAM A
IPC: B30B9/26
Filed: 1979-02-05
Granted: 1980-06-10
Abstract: SCREEN FOR HYDRO-EXTRACTOR      ABSTRACT OF THE DISCLOSURE           In a hydro-extractor, a screw is disposed with an outer concentric cylindrical sieve.  The sieve is formed of sections placed lengthwise of the screw, with each section capable of having the same or different size holes so that the extractor captures solids both large and small in a controlled manner and will dewater faster or slower with various combinations of sieve sections.  To increase solids capture in desired portions of the extractor, the sieve is formed with a cloth or other fibrous material disposed between two supporting members.
Patent CA-1178956-A (CA)
Inventor: HIRATA TADASHI
IPC: C07F9/568
Filed: 1979-03-23
Granted: 1984-12-04
Abstract: A B S T R A C T     The present invention relates to 7-acylamino-1-carba-3-cephem-4-carboxylic acid and derivatives thereof represented by the following general formula [1]:                                   [I]            (wherein x represents an acyl group, R2 represents hydrogen atom or a protecting group of carboxylic acid and R2 represents hydrogen atom, a lower alkyl group or a lower acyloxy group).  These compounds posses excellent anti-bacterial activities against Gram-positive and Gram-negative bacteria.
Patent CA-1131285-A (CA)
Inventor: HERGENROTHER GEORGE R
IPC: H01J31/10
Filed: 1979-03-27
Granted: 1982-09-07
Abstract: PROJECTION CATHODE RAY TUBE            Abstract of the Disclosure A projection cathode ray tube has a target that is mechanically adjustable by means external to the evacuated envelope.  The target extends into the evacuated space and is mounted upon a bellows that forms part of the envelope.  The target is moved relative to other optical elements within the envelope by means extending through the bellows to provide both axial and pivotal adjustment after the tube is sealed.  This structure enables other optical components including image reflectors to be constructed integrally with the envelope, and also improves heat transfer between the target and the external space, permitting control of the target temperature.
Patent CA-1125875-A (CA)
Title: Termination for alternate polarity  resistance welding cable
Inventor: TALLEY LAWRENCE M
IPC: H01R11/12
Filed: 1979-03-28
Granted: 1982-06-15
Abstract: ABSTRACT OF THE INVENTION A cable termination assembly for a kickless welding cable of the type comprised of a pair of opposite polarity mutually insulated lugs each having connected thereto a plurality of conductors which are helically and alternately wound is characterized by a terminal including a pair of mutually insulated terminal lug elements each having an offset extension with opposed recessed contact surfaces and cable conductor connectors secured to the terminal ends of the cable conductors, each connector having a contact surface for engagement with one of the recessed contact surfaces of the terminal lug elements, the relative configurations and orientations of the connectors and terminal elements when fastened together being such that the cable conductors at their terminal ends are substantially straight and parallel,and extend in alignment with their respective relative positions in which they are located in the cable adjacent the terminal ends. Thus, the cable conductors of opposite leads are commonly connected to respective terminal elements without bending, twisting and/or crossover of the conductors, thereby substantially reducing bending strains and reactance forces in the cable.
Patent CA-1094475-A (CA)
Inventor: BRADBURY BERNARD G
IPC: B65G39/00
Filed: 1979-04-06
Granted: 1981-01-27
Abstract: TITLE:  Conveyor Roller Mounting Device With Curved Surfaces INVENTOR:  Bernard G. Bradbury ASSIGNEE;  Rexnord Inc., a Wisconsin corporation ABSTRACT OF THE DISCLOSURE:         An improved roller mount comprising a short stub axle, having a surface configuration such that contact with the inner bore wall is limited to line contact perpendicular to the longitudinal axis of the bore.  Such contact permits relative motion about the line thereby minimizing tilt and subsequent binding of the inner bearing cone against the rotating elements of the bearing.
Patent CA-1133921-A (CA)
Title: Physiologically active derivatives of esterastin  and production thereof
Inventor: UMEZAWA HAMAO
IPC: C07D305/12
Filed: 1979-05-22
Granted: 1982-10-19
Abstract: TITLE OF INVENTION       New physiologically active derivatives of esterastin and production thereof ABSTRACT OF THE DISCLOSURE      Three, new physiologically active derivatives of esterastin are now provided, which inhibit the activity of esterase similarly to the parent esterastin and further exhibit a higher inhibiting activity against cholesterol esterase than the parent esterastin.          These three new derivatives are tetrahydroesterastin which is produced by catalytic hydrogenation of esterastin; 3,5-di-hydroxy-2-hexylhexadeca-7,10-dienoic 1,3-lactone which is produced by alkaline hydrolysis of esterastin; and 3,5-di-hydroxy-2-hexylhexadecanoic 1,3-lactone which is produced either by alkaline hydrolysis of said tetrahydroesterastin or by catalytic hydrogenation of the product of the alkaline hydrolysis of esterastin.
Patent CA-1127821-A (CA)
Title: Press for molding materials having a pasty  consistency, such as soap cakes
Inventor: PISONI OTTORINO
IPC: C11D13/18
Filed: 1979-05-31
Granted: 1982-07-20
Abstract: ABSTRACT OF THE DISCLOSURE            A molding press for soap cakes is provided which comprises a vertical plate, rotating about a horizontal axis and having mold cavities on one or both the front surface thereof.  The rotating plate is driven step by step in three different stations, i.e. a first station in which soap blanks are pressed into the form cavities, a second station in which the soap blanks are molded and a third station in which the molded soap cakes are withdrawn  In order to anchor the soap blanks to the mold cavities through holes are provided interim-diate each pair of cavities in which the exceeding soap mate-rial is pushed by the operation of the pressing means.
Patent CA-1101393-A (CA)
Inventor: WILHELM DIETER
IPC: F21S8/10
Filed: 1979-06-07
Granted: 1981-05-19
Abstract: ABSTRACT:          "Lamp/reflector unit".          The light bulb of a lamp/reflector unit is mounted in spaced relation to the reflecting surface of the reflector member by means of mounting clips which engage in a clamping manner around a respective narrow side face of the pinch seal of the light bulb. Support wires are secured to the mounting clips, with which wires the light bulb is suspended in the reflector member.
Patent CA-1085686-A (CA)
Inventor: KAUFMAN SYDNEY M
IPC: C22C1/04
Filed: 1979-06-15
Granted: 1980-09-16
Abstract: MASTER ALLOY PRECONDITIONING                ABSTRACT OF THE DISCLOSURE         An iron-carbon-pre-alloyed powder  containing manganese, chromium, molybdenum, nickel, copper and/or vanadium in quantities up to 20% by weight is precondition-ed by first sizing the powder to a particle size of -100 mesh and then substantially enveloping each particle of the powder with a metal, such as, copper, silver or platinum, effective to act as a barrier to carbon diffusion in the solid state condition.  The coating on the master alloy controls carbon diffusion during liquid phase sintering with a base metal powder.
Patent CA-1140518-A (CA)
Inventor: ADOMEIT HEINZ-DIETER
IPC: B60R22/405
Filed: 1979-07-06
Granted: 1983-02-01
Abstract: ABSTRACT       FAST ACTING AUTOMATIC SEAT BELT retractor A fast acting synchronized emergency locking seat belt retractor wherein the base of the vehicle inertial sensor is an integral part of the actuator.  A rotational inertial sensor is linked directly to the vehicle inertial sensor.
Patent CA-1183531-A (CA)
Inventor: GANDOLFI CARMELO
IPC: C07C405/00
Filed: 1979-07-19
Granted: 1985-03-05
Abstract: ABSTRACT OF THE DISCLOSURE          This invention relates to a process for the preparation of a compound of formula (I)                             (I) where R is hydrogen or methyl and M is hydrogen or a pharmaceutically acceptable cation, characterized by subjecting to dehydrohalogenation dihalo compounds of formula (II)                        (II) where R and M have the meanings given in claim I and each of the groups XI and X2, which may be the same or different, is a halogen atom chosen from the bromine, chlorine and iodine group, and where a salt is required heating a compound of formula I with a base.  The compounds of the invention are characterized by predominance of this disaggregating activity simultaneously with tha ability to relax the coronary arteries, and both these activities are at a higher level compared to PGI2 or its 20-methyl analogue.  Moreover, like prostacyclin and 20-methyl prostacyclin, the compounds of the invention are totally free from prostaglandin-like activity and thromboxane-like activity; that is to say, they possess pure PGI2-like activity.
Patent CA-1120014-A (CA)
Inventor: MUSCATELL STEVEN C
IPC: A41F9/00
Filed: 1979-08-27
Granted: 1982-03-16
Abstract: Abstract A belt for carrying beverages and liquified food is described.
Patent CA-1119616-A (CA)
Inventor: MUNAKATA KEIICHI
IPC: A61P13/02
Filed: 1979-09-18
Granted: 1982-03-09
Abstract: ABSTRACT OF THE DISCLOSURE          A novel hydroxamic acid compound represented by the gereral formula:   wherein R1 is an alkyl, cycloalkyl or cycloalkyl alkyl group having from 4 to 11 carbon atoms, and pharmacologically accep-table salt thereof, and a method for the preparation of the above-mentioned compound and salts, and a novel medicament for the treatment of urolithiasis and pyelonephritis, containing the above-mentioned compound or salts as an active principle.
Patent CA-1125318-A (CA)
Title: Methods and apparatus for removing  moisture from air
Inventor: MCGUIRE ROBERT C
IPC: E21C35/22
Filed: 1979-09-19
Granted: 1982-06-08
Abstract: Abstract of the Disclosure A mining machine of the type comprising a body, a driven cutter mounted on the body, and an air-cleaning system comprising ducting for conducting dust-laden air, a scrubber for applying liquid to the dust-laden air, and a demister for thereafter removing moisture from the air.  The demister com-prises a moisture separating station having a flow inlet, a flow outlet located rearwardly of the flow inlet, and moisture separating louvers arranged for receiving air flow from the in-let and causing moisture in the air flow to separate-out and gravitate toward a lower collecting surface to be conducted rearwardly.  The inlet and outlet each include a lower level.      The distance from the collecting surface to the lower level of the inlet is less than the distance from the collecting surface to the lower level of the outlet to minimize the re-entrainment of the rearwardly conducted moisture into the outgoing air flow.      A moisture discharge is located adjacent a rearward end of the collecting surface to remove the rearwardly conducted moisture.      The discharge comprises an accumulating section located at a rearward end of the collecting surface and includes a forward-ly facing entrance.  The lower ends of the louvers extend sub-stantially to the collecting surface to minimize by-passing of the louvers by the air flow.
Patent CA-1137468-A (CA)
Inventor: CHU DANIEL T
IPC: A61K38/04
Filed: 1979-10-22
Granted: 1982-12-14
Abstract: ANTIBACTERIAL PEPTIDE          Abstract of the Disclosure It has been found that dipeptides containing a 3-halo-D-alanine C-terminus are powerful antibacterials and produce a highly useful synergistic effect with anti-biotics.
Patent CA-1172066-A (CA)
Inventor: IMAMURA JUNJI
IPC: F16G5/20
Filed: 1979-10-25
Granted: 1984-08-07
Abstract: ABSTRACT OF THE DISCLOSURE         An endless power transmission belt having a plurality of grooves which are formed in the inner surface of the belt in such a manner that the grooves extend perpendicular to the long-itudinal axis of the belt, and a plurality of cogs each of which is formed between adjacent grooves thereof.  Groove pitch in the longitudinal direction of said belt and groove depth are changed at random.  In one example, the groove pitch is changed at random in a range of 60% to 100% of the thickness of said belt and groove depth is changed at random in a range of 20% to 40% of the thick-ness of the belt.
Patent CA-1117919-A (CA)
Inventor: KAMP EWALD A
IPC: B65D33/02
Filed: 1979-11-23
Granted: 1982-02-09
Abstract: PLASTIC BAG HANDLE CONSTRUCTION                    ABSTRACT OF THE DISCLOSURE     A plastic bag having a reinforcing flap formed by folding the bag side wall material upon itself at the upper portion of the bag, a cut out portion in the reinforcing flap defining a carrying handle for said bag and a plurality of weld lines on each side of the carrying handle.     S P E C I F I C A T I O N
Patent CA-1152687-A (CA)
Inventor: GILLER ARNOLD
IPC: C08L21/00
Filed: 1979-12-03
Granted: 1983-08-23
Abstract: ABSTRACT        Process for the preparation of reinforced vulcani-sates by the vulcanisation of natural or synthetic rubber mixtures with novolak resins in the presence of an amine compound as curing agent, wherein the vulcanisation is effected in the presence, as curing agent, of reactive melamine resins obtained by reacting melamine with 0.5 to 6 moles of aldehyde, in a proportion of 0.5 to 120% by weight relative to novolak resin and wherein the phenolic component of the novolak resin is phenols, alkyl phenols, mixtures of alkyl phenols with phenol, and may also contain additions of resorcinol, includes rubber articles and motor vehicle tyres manufac-tured from these products.
Patent CA-1133631-A (CA)
Title: Method and apparatus for generating a digital  facsimile signal
Inventor: VANDLING JOHN M
IPC: H04N1/40
Filed: 1979-12-13
Granted: 1982-10-12
Abstract: ABSTRACT OF THE DISCLOSURE           The invention relates to a facsimile transmitter which detects dark-light variations in an illuminated document by means of a photodetector.  After amplification, the output from the photodetector is applied to a threshold detector generating a multilevel digital signal.  When the magnitude of the amplified photodetector signal is greater than one fixed threshold level, one level of the digital signal is generated.  When the magnitude of the amplified photodetector signal is less than another fixed threshold level, another level of the digital signal is generated.  When the magnitude of the amplified photodetector output lies between the two threshold levels, one level of the digital signal is generated when the peaked, amplified photodetector signal is greater than the unpeaked amplified photodetector signal and the other level of the digital signal is generated when the peaked amplified photodetector signal is less than the unpeaked, amplified photodetector signal.  The threshold detector output is utilized to control a carrier modulator which generates signals for transmission to a remotely located receiver through a communications link.
Patent CA-1139437-A (CA)
Inventor: HIROSE YASUYUKI
IPC: G11B17/035
Filed: 1979-12-18
Granted: 1983-01-11
Abstract: DRIVE APPARATUS FOR FLEXIBLE MAGNETIC DISCS            Abstract of the Disclosure A disc drive apparatus for use in recording data on a flexible magnetic disc and/or reproducing data recorded on such a disc, has small dimensions and is capable of being manufactured at a low cost.  This apparatus includes structures for preventing a disc and the read/write head from colliding when the disc is inserted into the apparatus.  In addition, the apparatus permits two discs to be rotated simultaneously by one drive motor and one carriage carrying two head mechanisms is moved by one step motor.
Patent CA-1117904-A (CA)
Inventor: MARTENS EDWARD J III
IPC: A01M1/20
Filed: 1980-01-16
Granted: 1982-02-09
Abstract: ABSTRACT OF THE DISCLOSURE            A dispensing device having an upstanding en-closure made of folded flexible sheet stock and having two upstanding opposed primary dispensing walls, one or more structural members within the enclosure to provide rein-forcing dimensional stability between the primary walls and releasably holding a vaporizable composition, and air flow channels from one dispensing wall to the other.  Pre-ferred embodiments relate to variations in the structural member(s), the specific materials used, a barrier used to prevent loss of vaporizable composition by wicking and an impermeable film tightly wrapped therearound.  The invention can be used for dispensing air fresheners, insecticides. and other air-treating vapors.
Patent CA-1148637-A (CA)
Inventor: BEEBE OTTO W
IPC: H04M3/32
Filed: 1980-02-08
Granted: 1983-06-21
Abstract: Abstract of the Disclosure A fault monitoring and diagnostic system for a telephony switching system.  Two call processing systems connect through a programmable switch to port group units that receive individual telephone lines.  All signals from the port group units are conveyed to both call processing systems, and the call processing systems operate in synchronism.  However, the programmable switch conveys signals back to the port group units from only one of the call processing systems.  Fault monitoring and diagnositc circuitry monitors various conditions within the telephony switching system.  A test call generator automatically performs test calls thereby to diagnose system problems.            If a fault is detected, the fault monitoring and diagnostic system controls the programmable switch and, in appropriate circumstances, couples the output signals from the other call processing system to the port group units.          Information concerning the nature of the fault is also provided.
Patent CA-1121637-A (CA)
Inventor: FRYKHULT RUNE H
IPC: B21C1/00
Filed: 1980-04-17
Granted: 1982-04-13
Abstract: Abstract There is disclosed a method and an apparatus for degassing of paper stock. In such systems a stock level has hitherto been maintained in a degassing tank, in which there is subpressure, by throttling control of a recirculated stock flow, in combination with a weir provided in the degassing tank, or as has been suggested recently, with a parting wall, provided below the stock level, with a flow opening. The characterizing feature of the invention is the fact that the level control is provided by control of the rotation rate of a rotary pump, which is used for feeding the degassing tank.