baber/WOPTO huggingface dataset:
Patent CA-1112171-A (CA)
Title: Carminative preparations containing essential  oils or their active components
Inventor: RHODES JOHN
IPC: A61K9/48
Filed: 1979-03-14
Granted: 1981-11-10
Abstract: ABSTRACT Peppermint oil is selectively administered to the intestine to treat irritable colon syndrome and other intes-tinal disorders responsive to treatment with a carminative. The peppermint oil is presented in an enterically coated hard gelatine capsule containing about 0.05 to about 0.5 ml of peppermint oil.
Patent CA-1132075-A (CA)
Title: Staged process for the production of middle  distillate from a heavy distillate
Inventor: BEA DONALD A
IPC: C10G65/12
Filed: 1979-04-02
Granted: 1982-09-21
Abstract: ABSTRACT OF THE DISCLOSURE STAGED PROCESS FOR THE PRODUCTION OF MIDDLE DISTILLATE FROM A HEAVY DISTILLATE     Middle distillate oil is produced with a minimum production of lighter hydrocarbons by (1) contacting hydrogen gas and a heavy distillate oil containing nitrogenous carbons with a catalyst in a first reaction zone under selected conditions, and (2) contacting hydrogen gas and at least a por-tion of the resulting effluent from the first zone with a catalyst in a second reaction zone under selected conditions. In each zone the catalyst is a composite of an amorphous silica-alumina carrier and a hydrogenation component wherein the silica and hydrogenation component are highly dispersed.
Patent CA-1120856-A (CA)
Inventor: DOROFEEV VIKTOR M
IPC: A61K39/175
Filed: 1979-05-04
Granted: 1982-03-30
Abstract: LIVING VIRUS CULTURE VACCINE AGAINST CANINE   DISTEMPER AND METHOD OF PREPARING SAME                Abstract of the Disclosure Said vaccine comprises an attenuated strain EPM 10-76 of the virus of canine distemper, obtained from the wild virus, isolated from a mink with distemper, by multiple passage in cell cultures of various origin: dog kidney cell culture, continuous cell culture of the kidneys of human embryo Rh, and a mixed cell culture consisting of dog kidney cells and Japanese quail embryo cells, adapted to the Japanese quail embryo cell culture and grown on this culture.     The method of preparing said vaccine consists in inocu-lating the Japanese quail embryo cell culture with said strain and incubating it on said culture.     The advantage of the proposed vaccine is that it is harmless, highly immunogenic and antigenic, as well as it is cheap. The proposed vaccine does not contain extraneous viru-ses and can be used for both prophylaxis of canine distemper and for eradication of the epizootia. The vaccine in aerosol form can also be used for vaccination.
Patent CA-1117584-A (CA)
Inventor: STEVENS BARBARA E
IPC: H05F3/00
Filed: 1979-05-07
Granted: 1982-02-02
Abstract: ABSTRACT OF THE DISCLOSURE  Static charge accretion as a result of particle handling is prevented or reduced by contacting the particles with an ionized noble gas.  Particularly beneficial results are obtained by contacting dried, particulate animal body fluid with an ionized gas while conducting sieving, blending or dispensing operations.  Apparatus for contacting the ionized gas with particles so as to control static charge accumulation employs a flow-through ionized gas, preferrably a noble gas, in which ionization takes place outside of the apparatus particle treatment region.
Patent CA-1130446-A (CA)
Title: Method of modulating a composite colour  television signal on a carrier signal and  device for carrying out said method
Inventor: DE BOER EELTJE
IPC: H04N11/24
Filed: 1979-05-10
Granted: 1982-08-24
Abstract: PHN. 9124. 19-6-1978.     ABSTACT:     A method of modulating a composite colour television signal on a carrier signal.  The luminance signal is frequency-modulated on the carrier signal.  The chrominance signal on the to a subcarrier frequency either by mixing with the modulated carrier signal or frequency modulation of the carrier signal with said chrominance signal.          Subsequently, the carrier signal is pulse-width modulated with said subcarrier signal. In this way a signal is obtained from which the original colour television signal can be recovered by a single fre-quency demodulation operation, whilst the normally occurring undesired interference components can be reduced substantially.
Patent CA-1130969-A (CA)
Inventor: BERGENDAHL HANS-GEORG
IPC: B30B11/18
Filed: 1979-05-28
Granted: 1982-09-07
Abstract: ABSTRACT OF THE INVENTION            A method of pressing salts on roll presses having rolls which are driven in unison and have profiled surfaces such as ridged or honeycombed surfaces, the salt being fed into the nip or gap between the rolls.  The method includes a.   feeding the material to the press at a temperature above 120°C, b.   pressing carried out with a specific press force at least equal to 4.5 t/cm, c.   the circumferential velocity of the rolls being between 0.55 and 0.75 m/sec, d.   the surface of the rolls being maintained at a temperature below 80°C.
Patent CA-1111233-A (CA)
Inventor: YOSHIDA HIROSHI
IPC: B29D5/00
Filed: 1979-06-19
Granted: 1981-10-27
Abstract: ABSTRACT OF THE DISCLOSURE        A method of welding a row of interconnected thermo-plastic coupling elements for slide fasteners at opposed leg portions of each coupling element with the use of an ultra-sonic horn.  The method comprises: pressing the opposed leg portions of the coupling elements against the ultrasonic horn on its opposite sides while the coupling elements are being fed at constant speed; concurrently with this pressing step, softening the opposed leg portions of the coupling elements at their confronting inner surfaces by ultrasonically vibrating the ultrasonic horn in a direction parallel to the confronting inner surfaces; and pressing the opposed leg portions of the coupling elements, after the latter is disengaged from the ultrasonic horn, against each other so as to be united at the confronting inner surfaces that have been softened. An apparatus for carrying the above method into practice efficiently and accurately is also disclosed.
Patent CA-1148721-A (CA)
Inventor: LIPTON JAN
IPC: B22D11/12
Filed: 1979-07-27
Granted: 1983-06-28
Abstract: ABSTRACT OF THE DISCLOSURE:           In a continuous casting installation for steel having an electromagnetic stirrer, thrust forces are produced with the aid of a traveling magnetic field for generating a turbulent flow in the liquid core of the cast strand or casting.  These thrust forces are affected by the asymmetry prevailing in the phases of the traveling magnetic field.  The weaker thrust force of the traveling magnetic field is effective at the liquid core prior to the effect of the stronger thrust force.
Patent CA-1124873-A (CA)
Inventor: TAKAKI MASAOKI
IPC: G05B19/05
Filed: 1979-09-11
Granted: 1982-06-01
Abstract: ABSTRACT OF THE DISCLOSURE         A sequence control system suitable for checking the operation of an information processor includes a process I/O unit for receiving input data from process inputs and providing output data to process outputs; a sequence processing unit for calculating data at the process outputs by performing sequence operations according to the sequence programs stored in a sequence program memory on the basis of the data at the process inputs; a buffer memory provided between the process I/O unit and the sequence processing unit for storing both the process input data from the process I/O unit and the output data from the sequence processing unit; a control arrangement for setting the input data to the buffer memory and for allowing access to a selected sequence program according to manually set input information; a display for displaying the selected sequence program accessed through the control arrangement; and a switch for interrupting the transfer of I/O data between the process I/O unit and the buffer memory.  The sequence processing unit determines the output data on the basis of the input data stored in the buffer memory and applies the output data to the buffer memory.  The control arrangement, in response to the manually set input information, causes the associated sequence program to be read from the sequence program memory and then the data of the inputs and outputs associated with the sequence program to be read from the buffer memory thereby to indicate them on the display.
Patent CA-1129471-A (CA)
Title: Adhesively bonded stator for stepper motor and  method of manufacture
Inventor: STAARGAARD CHRISTIAAN F
IPC: H02K37/08
Filed: 1979-09-24
Granted: 1982-08-10
Abstract: U.S. 945,407 ABSTRACT OF THE DISCLOSURE            One portion of the stator of a variable reluctance stepper motor is formed including windings wrapped around pole members and another portion of the stator is then adhesively bonded to the one portion.          The other portion may comprise the pole faces and/or an annular support member to which the pole members are attached.  In the pre-ferred embodiment, the one portion of the stator is formed by crush grinding an annular laminated stator member so as to form the pole members.  Preformed coils on bobbins are then placed over the pole members and an annular ring from which the pole faces are made is then adhesively bonded to the pole members.  The annular ring which includes the teeth of the magnetic stepper motor is then cut so as to form the separate pole faces.
Patent CA-1121529-A (CA)
Inventor: VANDE KIEFT JOSEPH A
IPC: D21J1/18
Filed: 1979-09-28
Granted: 1982-04-06
Abstract: ABSTRACT OF THE DISCLOSURE         A process for manufacturing prefinished hardboard includes the use of a pre-press sealer comprising an aqueous mixture of a polyvinyl alcohol polymer in conjunction with emulsified fatty acid and/or fatty esters, an amine or similar emulsifier, and aluminum stearate.  The pre-press sealer provides excellent sealing and hardening fiber binding to the porous fiber-board surface as well as improving the release from the press after the fiber-board is formed  in a press under heat and pressure.
Patent CA-1129094-A (CA)
Inventor: CHRISTOPHER TODD J
IPC: H04N5/781
Filed: 1979-09-28
Granted: 1982-08-03
Abstract: RCA 72,493 Abstract of the Disclosure In the playback of a video disc record employing an FM carrier recording format, a defect compensation system is provided which substitutes delayed video signals for current video signals when a defect is encountered.  A phase locked loop including a phase detector and a voltage controlled oscillator is employed in FM detection circuits.  A defect detector compares the phase between the oscillator output signal and a signal corresponding to the recovered signal. When the phase difference between these two signals exceeds a certain value, a defect signal is generated to disable the normal signal path of the recovered signal so that the delayed version of the video may be substituted for the current video for the duration of the occurrence of the defect.
Patent CA-1122051-A (CA)
Inventor: DEYOE CHARLES W
IPC: A23K50/15
Filed: 1979-10-16
Granted: 1982-04-20
Abstract: IMPROVED LIQUID STARCH-UREA RUMINANT FEED      AND METHOD OF PREPARING SAME     Abstract of the Disclosure A low cost, high capacity method for making starch-NPN liquid feed supplements is provided wherein a substantially NPN-free slurry containing water and a starch source is treated under high temperatures and pressures to gelati-nize the starch component.  After gelatinization, an NPN substance such as urea is added and thorough-ly mixed with the slurry to produce a final feed. The cooking step may be advantageously performed indirectly using a tube and shell heat exchanger or alternatively in a direct steam injection jet cooker.  A wide variety of NPN substances can be employed in the supplements hereof, along with a large number of starch sources such as grains or industrial wastes.  In addition, the liquid sup-plements can be modified either before or after processing by adding energy sources such as molasses thereto.     (Docket No. 16506)
Patent CA-1087357-A (CA)
Inventor: VINOCUR MICHAEL
IPC: G02C5/22
Filed: 1979-12-05
Granted: 1980-10-14
Abstract: ABSTRACT            The present invention relates to a novel hinge for eye glass frames, the hinge comprising a plate for securement to either the eye glass supporting rim or to one of the temple members and a reversely bent spring of resilient material having one leg shorter than another hingedly secured to the plate.  The hinge also comprises a closed channel member secured to the other of the temple member and the rim, the channel member having an open end dimensioned to receive and lock said spring member.
Patent CA-1150994-A (CA)
Inventor: KALTENEGGER BENNO
IPC: E01C19/34
Filed: 1979-12-10
Granted: 1983-08-02
Abstract: ABSTRACT.     The road grading and tamping appliance (1) has a bottom plate (2) and at least one rotating, eccentrically-supported and driven weight for undertaking vibration,   In doing so, the bottom plate (2) is provided with a shaft (5) disposed perpendicular thereto and on which the rotating eccentric weight (10) is rotatably supported, specifically at a predetermined distance from the bottom plate (2),   The eccentric weight (10) consequently rotates in a plane parallel to the bottom plate, By adjustment of the rotating eccentric weight (10) axially of the vertical shaft (5), the eccentric action, that is the leverage action, on the bottom plate (2) can be reduced or increased.
Patent CA-1116574-A (CA)
Inventor: WALLMARK ROGER
IPC: F21S6/00
Filed: 1979-12-28
Granted: 1982-01-19
Abstract: ABSTRACT OF THE DISCLOSURE            An arrangement in working lamps intended for close-range illumination of working areas, such as desks, working benches and the like. This type of lamps generally comprise an upper pivotable arm which supports the light fittings, a lower pivotable arm which is attached to the working area, and various kinds of spring means to take moments of leverage.      The purpose of the invention is to simplify such prior-art structures while at the same time retain a maximum of possible positions of the lamp.      In accordance with the invention, this purpose is achieved by the provision of a rail extending from a segment positioned between the upper and the lower pivotable arm  essentially in parallel with the lower arm, to a guide means in a housing in which the lower end of the lower arm is pivotally mounted. The rail cooperates with the housing by means of a pin-and-slot coupling arrangement in which the slot serves to guide the pin and is arranged to take on one of its edges any moments of load exerted by the light fittings in any one of their set positions.
Patent CA-1096291-A (CA)
Inventor: MICHELS CHARLES E
IPC: B65B11/12
Filed: 1980-01-22
Granted: 1981-02-24
Abstract: ABSTRACT OF THE DISCLOSURE           The specification describes an article wrapping apparatus comprising means for advancing the article in a pre-determined direction through a film curtain to partially wrap the film about the article and with a tail of the film trailing behind the article, means for advancing the partially wrapped article in the direction comprising a roller conveyor beneath the article, a wheel above the article and means for selectively turning the wheel to advance the article over the roller conveyor and locking the wheel to hold the article against forward motion on the roller conveyor, a carriage on which the roller conveyor is mounted, means for moving the carriage in the direction of article advance to expose the article bottom, and folding means for sweeping the tail forwardly and up against the exposed bottom of the article during the holding of the article by the wheel, the folding means comprising a roller assembly and means for advancing the roller assembly forwardly to substitute as a support for the forwardly moving roller conveyor, the means for advancing the roller assembly comprising a drive chain and means for guiding the chain along a curved path including an upwardly retracted part in which the roller assembly is clear of the path of an advancing article and a lowered advanced part in which the roller assembly comes into support relation to the article.
Patent CA-1171379-A (CA)
Inventor: CARR RANDALL
IPC: E21B43/16
Filed: 1980-01-25
Granted: 1984-07-24
Abstract: ABSTRACT OF THE DISCLOSURE Electrodes are immersed within oil which forms a layer over a quantity of water.  Means are provided to maintain a constant distance between the electrode ends and the liquid interface which forms between the oil layer and quantity of water.  When current is passed between the electrodes which are held to a predetermined gap from the interfacial  surface between the oil and water, water is caused to undergo electro-decomposition.  Gaseous hydrogen is then recovered in the sealed space above the oil-water layers and the oxygen is caused to react with constituents in the oil layer.  Consequently there is produced continuously a quantity of hydrogen which is separately collected and is usable in gaseous form.  The utility of the present invention is that it provides a ready means for producing hydrogen from petroleum stock by utilizing electrical energy only.  While it is known to effect electrical decomposition of water by passing a current therethrough, this is the first teaching of a method of using both an oil layer and a water layer with the electrodes disposed a critical distance from the immiscible boundary between the oil layer and the water layer and effecting by electrical means a decomposition which produces a reliable supply of hydrogen.
Patent CA-1154010-A (CA)
Inventor: FOGLIO MAURIZIO
IPC: C07D499/88
Filed: 1980-02-20
Granted: 1983-09-20
Abstract: ABSTRACT OF THE DISCLOSURE            There is disclosed a process for the preparation of .beta.-lactam-containing compounds of the formula   where R is hydrogen, lower alkyl, trichloroethyl, acetonyl, benzyl, substituted benzyl, phenyl, substituted phenyl, benzyl-dryl or a residue that will undergo metabolic activation "in vivo" and have favorable pharmacokinetic properties: R1 is a hydrogen atom, lower alkyl, lower alkoxy, cycloalkyl, or hydro-alkyl, with the alcoholic function of the hydroxy alkyl being free or protected; Z is hydrogen, halogen, hydroxy, amino, carbam oyloxy, mercapto, pyridinium, OR2, OCOR2, NHCOR2, or SR3 wherein each of R2 and R3 is lower alkyl, aryl, or a heterocylic ring, each of which may be substituted or unsubstituted, and n is O or 1.  The compounds have wide spectrum antibacterial activity and .beta.-lactamase inhibiting activity.
Patent CA-1164748-A (CA)
Inventor: SCHAEFER EWALD
IPC: A61F13/00
Filed: 1980-03-20
Granted: 1984-04-03
Abstract: ABSTRACT OF THE DISCLOSURE     The invention relates to a cohesive, self-adhesive, rigid or elastic bandage for fixing, compression and support dressings and permanent elastic compression and support dressings for medical purposes and a process for the manufacture thereof and which comprises a web of warp and weft threads or warp threads in the form of a knitted fabric with ultra-fine particles of an adhesive, such as a rubber adhesive, distributed over both the exposed surfaces of the warp and weft threads in such a way that the adhesive is uniformly distributed over both bandage surfaces without the fibre groups adhering to one another or to the projecting fibre ends of the two surfaces.
Patent CA-1135800-A (CA)
Inventor: DIJKMANS EISE C
IPC: H01L27/082
Filed: 1980-03-27
Granted: 1982-11-16
Abstract: ABSTRACT:            "Transistor switch".          A Darlington transistor switch with a first and a second transistor, the base electrode of the first transistor being connected to the emitter electrode of the second transistor. In order to increase the switching speed the base-emitter capacitance of the second tran-sistor relative to the base-emitter capacitance of the first transistor is increased so that voltage variations on the base of the second transistor are uniformly distri-buted over the base-emitter junctions of the two transis-tors.
Patent CA-1138061-A (CA)
Inventor: CHAMBERS CHARLES W JR
IPC: H03H11/28
Filed: 1980-05-06
Granted: 1982-12-21
Abstract: ELECTRONIC TRANSFORMER            Abstract of the Disclosure An electronic transformer is characterized by a pair of current sources the outputs from which control the voltages and currents across respective source and load impedances by combining the  voltages in opposition, through an amplifier that controls each current source.          The electronic transformer has some properties which are essentially the same as those of a conventional magnetic transformer, except that there advantageously is no magnetic field and unwanted magnetic coupling with adjacent components, and the equivalents of leakage reactance, mutual reactance, turns ratio and/or impedance matching may be conveniently and accurately electronically controlled.  In addition, the electronic transformer can readily be operated as a switched gain amplifier source, a negative impedance amplifier and/or a positive impedance network generator.
Patent CA-1134518-A (CA)
Inventor: OTOGURO MASAAKI
IPC: A01K1/015
Filed: 1980-05-14
Granted: 1982-10-26
Abstract: ABSTRACT        A process for the manufacture of paper pulp con-taining particles for the treatment of excrement of prim-arily domestic animals and pets,  Hot water and a filler are added to a paper pulp in solidified condition and they are agitated so as to form a slurry of the paper pulp.          The slurry is subjected to a first dehydration and lumps of the pulp are produced which are subsequently cut into a plurality of smaller lumps.  The smaller lumps are then rolled and become coarse particles which are dehydrated once again.  The dehydrated particles are rotated and finally dried.  The resultant particles are of high den-sity and absorb water.  The particles are also water-soluble so that, after use, they can be flushed down a toilet.
Patent CA-1116167-A (CA)
Title: Stable-liquid isocyanurate-modified polyisocyanate  compositions
Inventor: CENKER MOSES
IPC: C08G18/79
Filed: 1980-06-18
Granted: 1982-01-12
Abstract: STABLE-LIQUID ISOCYANURATE-MODIFIED    POLYISOCYANATE COMPOSITIONS                 Abstract of the Invention Isocyanurate-modified polyisocyanate compositions prepared by reacting organic polyisocyanates in the presence of catalytic amounts of alkali metal or alkaline earth metal organo-hydroxamates or the metal salt-free acid complex at temperatures from 25°C to 250°C.
Patent CA-1136150-A (CA)
Inventor: MOTTA RAIMONDO
IPC: C07F7/22
Filed: 1980-06-26
Granted: 1982-11-23
Abstract: ABSTRACT OF THE DISCLOSURE:           A process for producing tricyclohexyl tin derivatives, consists of a first phase in which Grignard reagent and tin tetrahalogenide  are caused to react by feeding them into a reaction vessel in a molar ratio of 3 : 1, and a second phase in which after hydrolysis and anhydridization of the condensa-tion mass, further Grignard reagent is added in an amount such as to maintain the total molar ratio between the Grignard re-agent and the tin tetrahalogenide, between 3.5 : 1 and 3.9 : 1.          According to the subject invention it is possible to obtain a higher titre and improved yields of the above product.  Further-more, far simpler and more efficient operating conditions, compared to those of the prior art, in the practical industrial application are achieved.  The process according to the inven-tion differs above all, in respect of known technique, for the addition of the Grignard reagent in two successive stages, for the consequent elimination of cyclohexyl di-chloro-derivative, and for the lack of formation of the tetracyclohexyl tin deri-vative.