baber/WOPTO huggingface dataset:
Patent CA-1039612-A (CA)
Inventor: SPADINI GIANFRANCO L
IPC: C11D3/38
Filed: 1975-03-14
Granted: 1978-10-03
Abstract: GENERAL PURPOSE HOUSEHOLD CLEANER                         G. L. Spadini E.M.A.A. Demessemaevers ABSTRACT OF THE DISCLOSURE      This invention relates to a general purpose household cleaner or cleaning composition in granular, powdered aggre-gated, agglomerated, pasty or liquid form, to be diluted in water, but which can be applied as such when in liquid form, effectively removing both organic- and inorganic-, acidic-and alkaline soil without requiring any additional rinsing step or steps and/or wiping, containing a specific organic, anionic surface-active detergent and a lower polypeptide having a molecular weight below 600, and an isoelectric point of at least 5.5, or mixtures of said polypeptides, or a protein hydrolysate containing mainly lower polypeptides, having an isoelectric point of at least 5.5, and a neutral carrier.  More particularly, it relates to a general purpose household cleaning composition, preferably to an aqueous, liquid, homogeneous, clear, general purpose household cleaning composition for hard surfaces, substantially free of inorganic and/or organic builder salts, to be diluted in hard water, containing a specific organic, anionic, surface-active, detersive sulfuric acid reaction product, a lower polypeptide having a molecular weight below 600, preferably between 350 and 450, and an isoelectric point above 5.5 and mixtures thereof, or a protein hydrolysate consisting of at least 50% by weight of lower polypeptides having a molecular weight below 600, preferably between 350 and 450, and an isoelectric point of at least 5.5, and containing at most 15% by weight of organic amino acids and at most 25% by weight of penta- and higher polypeptides, and a neutral carrier, preferably water.
Patent CA-1053267-A (CA)
Inventor: PRYOR MICHAEL J
IPC: C04B33/32
Filed: 1975-05-12
Granted: 1979-04-24
Abstract: The present invention resides in an improved molten metal filter and a method of preparing same and a method of filtering molten metal therethrough. The filter is an open cell ceramic foam material having a plurality of interconnected voids surrounded by a web of said ceramic.
Patent CA-1046642-A (CA)
Inventor: FLANAGAN JAMES L
IPC: G10L13/06
Filed: 1975-06-04
Granted: 1979-01-16
Abstract: PHASE VOCODER SPEECH SYNTHESIS SYSTEM     Abstract of the Disclosure Disclosed is a system for synthesizing speech from stored signals representative of words precoded in accordance with phase vocoder techniques.  The stored signals comprise short-time Fourier transform parameters which describe the magnitude and phase derivative of the short-time signal spectrum.  Speech synthesis is achieved by extracting the stored signals of chosen words under control of a duration factor signal, by con-catenating the extracted signals, by operating on the phase derivative parameters to effect a desired speech pitch change, by interpolating the magnitude parameters of the short-time Fourier  transform in response to the pitch and duration changes, and by decoding the resultant signals in accordance with phase vocoder techniques.
Patent CA-1050136-A (CA)
Inventor: BURY JOHN R
IPC: C02F1/68
Filed: 1975-06-10
Granted: 1979-03-06
Abstract: ABSTRACT OF THE DISCLOSURE   The disclosed control apparatus for water treatment systems embodies a float switch actuably responsive to a predetermined drop in stored water level causing the pumping of treatment solution to a predetermined rate of flow controlled by a flow orifice for a predetermined period of time when called for by a thus energized clock totalizer embodying cam mechanism therein and a sensitive switch responsive thereto for controlling the flow of treatment solution to the water reservoir proportional to the delivery of make up water controlled by the float switch.
Patent CA-1052779-A (CA)
Inventor: HAMILL ROBERT L
IPC: A23K20/195
Filed: 1975-07-15
Granted: 1979-04-17
Abstract: Abstract of the Disclosure Antibiotic A204I monoether and monothioether derivatives are described herein which are anticoccidial, as well as antimicrobial agents.  Some A204I monoether derivatives are also insecticidal and acaricidal agents and increase feed-utilization efficiency in ruminants.  The antibiotic A204I derivatives are prepared by reacting anti-biotic A204I with a primary alcohol or thiol.
Patent CA-1077478-A (CA)
Inventor: GARDNER DEREK V
IPC: C07D335/06
Filed: 1975-07-29
Granted: 1980-05-13
Abstract: ABSTRACT OF THE DISCLOSURE     Compounds of the general formula (II):                         (II) and pharmaceutically acceptable salts thereof are disclosed wherein X is an alkylene group of 2-4 carbon atoms; Y is an oxygen or sulphur atom or a CH2 group; R1 is a hydrogen atom or a C1-6 alkyl group; R2 is a hydrogen atom, a C1-6 alkyl, phenyl, tolyl or benzyl group or R2 is linked to R1 so that the NR1R2 moiety is a 5-, 6- or 7- membered ring; R3 is an aryl or aralkyl group; R4 is a hydrogen atom or a C1-4 alkyl group; and R5 is a hydrogen atom or a C1-4 alkyl group. These compounds have mood-modifying activity and also reduce appetite. Methods of preparation of the compounds are also disclosed.
Patent CA-1058042-A (CA)
Inventor: DISCH KARLHEINZ
IPC: C11D3/12
Filed: 1975-08-26
Granted: 1979-07-10
Abstract: ABSTRACT OF THE DISCLOSURE         A fluid to pasty washing and cleansing agent concentrate comprising (A) at least one X-ray amorphous water-insoluble, synthetically-produced, finely-dispersed solid silicate compound containing at least some combined water and having a calcium binding of 50 to 200 mg CaO/gm of anhydrous active substance and the formula on the anhydrous basis M2/nO)X  Me203  (SiO2)Y where M is a cation of the valence n, exchangeable with calcium, x is a number of from 0.7 to 1.5, Me is a member selected from the group consisting of aluminum and boron, and y is a number from 0.8 to 6, as a water-softening agent, and (B) an aqueous solution of a surface active component selected from the group consisting of anionic surface-active compounds, nonionic surface-active compounds, cationic surface-active compound, amphoteric surface active compounds and mixtures thereof, with the proviso that if a cationic surface-active agent is present, at least one anionic or amphoteric surface-active compound is also pre-sent.                             - A -
Patent CA-1038374-A (CA)
Title: Derives de la cephalosporine, leur preparation et les compositions qui les contiennent
Inventor: BERGER CHRISTIAN
IPC: C03C17/28
Filed: 1975-09-24
Granted: 1978-09-12
Abstract: Dérivés de la céphalosporine de formule générale (I) dans laquelle A représente un atome d'oxygène ou de soufre, R1 représente un atome d'hydrogène ou un radical acétoxy et R2 représente un radical carboxy ou un radical de formule générale(II) dans laquelle R3 est hydrogène ou alcoyle et R4 est alcoyle ou cyclohexyle, ainsi que leurs sels d'addition avec les acides et éventuellement leurs sels métalliques ou leurs sels d'addition avec les bases azotées autres que l'ammoniaque, leur préparation et les compositions qui les contiennent.  Ces compositions sont particulièrement utiles dans le traitement des infections bactériennes. (I) (II)
Patent CA-1055667-A (CA)
Inventor: WARD PETER
IPC: B29B13/08
Filed: 1975-10-02
Granted: 1979-06-05
Abstract: A B S T R A C T In the manufacture of plastics articles by forming them from heat-softened thin sheet materials it is desirable to accurately control the temperature throughout the material.  This requirement is met by passing the mater-ial in contact with thermostatically controlled heating rollers within a hot-air chamber prior to the forming process itself.  The controlled heating process is applicable to several thermoforming techniques such as vacuum forming and pressure forming for making thin walled articles such as drinking cups.
Patent CA-1056501-A (CA)
Inventor: KISHI YOSHIO
IPC: G11B23/087
Filed: 1975-12-02
Granted: 1979-06-12
Abstract: ABSTRACT OF THE DISCLOSURE         A tape cassette housing is provided with top and bottom walls each having a pair of recesses which are formed adjacent to a side wall of the cassette housing and through which at least one pinch roller and tape guide means are inserted, and a peripheral wall extending between said top and bottom walls along three of the sides of the housing so as to have an opening along the fourth side of the housing with which said pair of recesses communicate and through which the tape can be withdrawn.  The cassette is also provided with a pair of hinged lids mounted for rotation on the housing and opening in a horizontal direction from the cassette.  The part of the tape extending along said one side wall of the housing will be covered by the lids in the closed position thereof.
Patent CA-1046623-A (CA)
Inventor: DIETZ ROBERT E
IPC: H01H83/02
Filed: 1975-12-16
Granted: 1979-01-16
Abstract: SEQUENTIAL RESETTING CIRCUIT INTERRUPTER Abstract of the Disclosure A circuit interrupter to trip on occurrence of ground faults or the like in which the neutral and electrified contacts are mounted to open and close in a pre-determined sequence when being reset.  When closing to reset the mechanism, the neutral contacts make first and the "hot" or electrified contacts can only make after the neutral contacts have closed.  On pushing the reset button to open, the converse is true.  The "hot" or electrified contacts break  first and the neutral contacts can break only after the electrified contacts have separated and interrupted the "hot" conductor.  This sequential operation protects the circuit from an inadvertent making of the "hot" contacts while the netural contacts were still open.  Under such condition, the circuit would be electrified but there would be no ground fault protection.  The ground fault interrupter would not be powered as long as the neutral contacts remain open. A resistor is connected between the ground terminal and the neutral conductor on the load side of the breaker to protect against cross wiring the line conductors to the ground fault interrupter terminals.  If the "hot" or electrified line conductor is mistakenly cross-wired to the neutral terminal of the ground fault interrupter, the resistive connection between neutral and ground simulates a ground fault condition and causes the mechanism to trip.  It cannot be reset as long as the hot wire is connected to the neutral terminal of the interrupter.
Patent CA-1081702-A (CA)
Inventor: MEIER ERNST
IPC: C07C45/63
Filed: 1975-12-29
Granted: 1980-07-15
Abstract: ABSTRACT OF THE DISCLOSURE      The present invention provides a novel process for the production of photographic images by the exposure and development of a light-sensitive photographic material containing at least one light-sensitive silver halide emulsion layer with an aromatic colour developer compound containing primary amino groups in the presence of an oxaxolinone-2 compound which is mono-substituted or disubstituted in the 4- and/or 5- position, by a substituent or substituents which does not or do not interfere with the coupling of the oxazolinone-2 ring with the oxidized colour developer and which does not or do not split off during the coupling reaction, the oxazolinone-2 being pre-sent in any of its tautomeric forms.
Patent CA-1042254-A (CA)
Inventor: BORDEN GEORGE W
IPC: C08G59/14
Filed: 1976-01-26
Granted: 1978-11-14
Abstract: ABSTRACT OF THE DISCLOSURE           Compositions of an acrylated epoxidized soybean oil, which is the reaction product of epoxidized soybean oil with acrylic acid or methacrylic acid, and a photo-sensitizer are useful for coating and inks; a pigment can optionally be present.  The composition can be cured by radiation.
Patent CA-1042822-A (CA)
Inventor: STAHL EDWARD L
IPC: B65D21/04
Filed: 1976-02-03
Granted: 1978-11-21
Abstract: "THREE-LEVEL FULL SLIDE-ON CONTAINER"                ABSTRACT OF THE DISCLOSURE           A container designed to stack with another con-tainer of identical construction at a plurality of different levels.  The container is a full slide-on container, that is it can be atacked by sliding it horizontally over the full width of another container.  A drawer or tray in the bottom of the container may be withdrawn by a horizontal sliding movement through the open front of the container.
Patent CA-1051131-A (CA)
Inventor: ANOLICK COLIN
IPC: A47C27/14
Filed: 1976-04-27
Granted: 1979-03-20
Abstract: ABSTRACT OF THE DISCLOSURE     Flame resistance of upholstered furniture is signi-ficantly improved by interposinq between the cover fabric and the padding or applying to the top side of the cover fabric a layer of neoprene foam capable of forming when exposed to a burning cigarette or under the conditions of a standard flame spread test, a thermally insulating char which does not smolder, and which maintains its structural integrity.  The neoprene foam must be so formu-lated that it also is capable of evolving at combustion temperature sufficient amount of water to efficiently cool the affected area.  Normally, the latex from which the foam is prepared is formulated with a char promoter and a hydrated inorganic compound.  Upholstered furniture of this invention passes a burning cigarette test and performs extremely well in the flame spread test.
Patent CA-1054001-A (CA)
Title: Spark-ignition internal combustion engine equipped with exhaust gas recirculation system
Inventor: NAKAJIMA YASUO
IPC: F02M25/07
Filed: 1976-05-21
Granted: 1979-05-08
Abstract: Abstract of the Disclosure An air-fuel mixture containing a relatively large amount of recirculated exhaust gases is smoothly and rapidly burned by producing squish turbulence and igniting the mixture with a plurality of spark plugs.
Patent CA-1051300-A (CA)
Inventor: YOUSOUFIAN HRANT H
IPC: F22G3/00
Filed: 1976-06-17
Granted: 1979-03-27
Abstract: MOISTURE SEPARATOR AND REHEATER  ABSTRACT          This invention relates to an apparatus for removing moisture from wet steam and reheating the steam.  The moisture laden steam is directed into the apparatus to be distributed to dryers and then flows upwardly across a bundle of tubes through which hot steam is flowing to superheat the vapor.
Patent CA-1065359-A (CA)
Inventor: MATSUMOTO TAKAO
IPC: A63F9/02
Filed: 1976-06-28
Granted: 1979-10-30
Abstract: ABSTRACT OF THE DISCLOSURE     An effective game or game structure can be constructed so as to utilize a receptacle rotatably mounted on a base member.  A lid is pivotally mounted on the receptacle so as to be capable of being pivoted between opened and closed positions by a cam and cam follower structure as this receptacle revolves.  At least one pro-pulsion structure is located remote from the receptacle so that an individual using the game can attempt to propel a projectile into the receptacle as the receptacle is rotated and as the lid is periodically opened and closed.
Patent CA-1044326-A (CA)
Inventor: WASHBURN RALPH G
IPC: G01R17/10
Filed: 1976-08-12
Granted: 1978-12-12
Abstract: ABSTRACT OF THE DISCLOSURE           In a measurement system having a sensor the electrical resistance Rs of which varies as a function of a parameter being measured, and a bridge circuit having the sensor and a long transmission wire in a first arm connected to a first control node, a second long transmission wire in a second arm connected to a second control node, and third and fourth arms respectively connected to the first and second nodes, the wires having equal resistances Rc, the wires being connected to the sensor and being arranged so that any resistance-changing conditions affect both wires equally during operation of the system, that improvement wherein the third bridge arm is connected between the first control node and a first current injection node, the fourth bridge arm is connected between the second control node and a second current injection node, a reference voltage source is provided, first active control circuitry is connected to receive inputs from the first and second control nodes and from the voltage source, and to provide to the first injection node a current controlled so as to maintain the control nodes at a predetermined voltage difference related to the voltage at the source, second active control circuitry is connected to the bridge to provide to the second injection node a current controlled so as to maintain the injections nodes at a voltage difference related to the predetermined difference, and output circuitry is connected to the bridge to provide an output related to one of the controlled currents.
Patent CA-1079070-A (CA)
Inventor: MELLOR JAMES R
IPC: C03B37/012
Filed: 1976-09-07
Granted: 1980-06-10
Abstract: ABSTRACT          A method of producing clad glass rod of uniform diameter from which an optical fibre is drawn. The rate of drawing of the rod from a glass melt and the diameter of the drawn rod are sensed and the sensed values are fed to a coarse open loop control and a high gain closed loop control which regulate the draw speed of the rod and the movement of a cooling jacket which cools the rod as it is drawn.
Patent CA-1073254-A (CA)
Inventor: ROULLET GERALD
IPC: G02B7/28
Filed: 1976-10-28
Granted: 1980-03-11
Abstract: Abstract of the Disclosure The invention relates to the exact focussing of a light beam on a track carried by an optically readable infor-mation support.  The object of the invention is to provide in an optical reading device a dichotomic focussing error detection device of which the two states correspond to the absence and to the presence of the reading signal.  In the absence of the reading signal, the lens of the optical reading device is moved at a uniform speed between two limit positions by means of a triangular control signal, the position control lopp of the lens being open.  In the presence of the reading signal, the lens is no longer controlled by the triangular control signal, but instead by an error signal emanating from the position control loop  which is then closed.
Patent CA-1083791-A (CA)
Inventor: UHLIG HERBERT K
IPC: H01R13/115
Filed: 1976-11-12
Granted: 1980-08-19
Abstract: ABSTRACT A socket contact for an electrical connector having a pair of tines formed integrally with a body and offset from the plane of the body and converging laterally in two directions from the body with their ends remote from the body overlapping and opposing one another.  The over-lapping ends are yieldingly urged toward one another to provide spring engagement with an associated pin contact inserted between the tines.
Patent CA-1073749-A (CA)
Inventor: MALLEK HEINZ
IPC: F23L1/00
Filed: 1977-01-28
Granted: 1980-03-18
Abstract: TITLE OF THE INVENTION:        METHOD OF AND FURNACE FOR BURNING WASTE MATERIAL   ABSTRACT OF THE DISCLOSURE:      A method of and furnace for burning waste material, according to which the waste material is for drying and de-gasiifying same heated in a container whereupon the thus de-gasified waste material and the waste gases formed during such heating and drying operation are burned in a combustion chamber directly following the container while fresh air is added to the degasified waste material and to the waste gases formed during the heating operation.  The heating of the waste material in the container is effected under exclusion of air, and the thus formed waste gases together with the degasified waste material are passes through a constriction located between the container receiving the waste material to be burned and the combustion chamber, the fresh air being added to the degasified waste material and the waste gases at the constriction.
Patent CA-1059655-A (CA)
Inventor: WILSON JAMES B
IPC: G01T1/17
Filed: 1977-02-25
Granted: 1979-07-31
Abstract: ABSTRACT OF THE DISCLOSURE          In a scintillation detector arrangement, it is known to have a scintillation crystal which, when impinged by high-energy radiation, produces luminescent radiation having a phos-phorescent minor component and a fluorescent major component, such radiation being received by a photoelectric transducer which produces an output signal in response to a summation of the components, whereby the phosphorescent minor component interferes with the detection and resolution of the fluorescent major component.  This invention, in recognition of an adverse effect the interference has on obtaining sharp tomographic images when the detector arrangement is used for absorption detection in connection with tomographic scanning of a body with high-energy radiation, provides a compensating network having a series-parallel combination of capacitance and resistance ele-ments operative to alter the output signal of the transducer to reduce the effect of the phosphorescent minor component to an inconsequential minimum.
Patent CA-1076108-A (CA)
Inventor: KOSTER ROLAND
IPC: C08B30/00
Filed: 1977-03-24
Granted: 1980-04-22
Abstract: ABSTRACT     This invention is directed to a process for the separation and/or purification of oligo and polyhydroxy compounds.  This is accomplished by introducing and subsequently eliminating protective groups.  Oligo and polyhydroxy compounds are reacted with bis-(ethyl-pivaloyloxy)-diboroxane or ethylboroxin, optionally in inert solvents, the resulting O-ethylboranodiyl derivatives of the hydroxy compounds are separated off and the O-ethylboranodiyl protective groups are eliminated by alcoholic compounds, for example methanol or glycol.
Patent CA-1065311-A (CA)
Inventor: POLLER ROBERT C
IPC: A01N37/06
Filed: 1977-03-28
Granted: 1979-10-30
Abstract: ABSTRACT OF THE DISCLOSURE Organo-tin sucrose compounds and processes for their production are provided herein.  In such organo-tin sucrose compounds three of the tetrava-lent tin valences are carbon-tin bonds and the fourth is other than a carbon-tin bond.  Such compounds exhibit pesticidal and herbicidal activity of the types comparable to the corresponding parent compounds lacking the sucrose residue but with greatly improved water solubility and higher activity per mole of tin.
Patent CA-1090608-A (CA)
Inventor: KARLSOEN HARALD
IPC: G01N33/00
Filed: 1977-06-30
Granted: 1980-12-02
Abstract: SYSTEM FOR CONTINUOUS ANALYSIS OF FURNACE GASSES           Abstract of Disclosure A system for the continuous analysis of furnace gasses for carbon dioxide ant oxygen levels is dis-closed.  Materials which would be detrimental to the measuring instruments are removed before the gasses reach the measuring instruments.  In particular, moisture content is removed by condensation at tem-perstures near freezing whereafter the gas is permitted to continuously warm up as it goes through the measuring instruments so that no condensation takes place in the measuring instruments.
Patent CA-1084086-A (CA)
Inventor: TOLMACHEV VLADIMIR T
IPC: B65G53/14
Filed: 1977-08-19
Granted: 1980-08-19
Abstract: DEVICE FOR CHARGING BOREHOLES WITH LOOSE MATERIAL   ABSTRACT OF THE DISCLOSURE    A characteristic feature of the device for charging boreholes with loose material resides in that the drum accom-modated inside the housing of the device has radial ducts communicating with the cells located at its periphery, and an axial depression wherein the member stationary fixed with respect to the housing is situated, said member having at least two ducts adapted to periodically communicate with the radial ducts of the drum when the latter is being rotated The device is also provided with an exhauster, one of the ducts of said stationary member communicating with the exhaus-ter, while the other duct, with the air line along which the material to be charged is conveyed from the drum cells into the borehole. Such a structural arrangement of the device enables stable operation and constant output thereof.
Patent CA-1090353-A (CA)
Inventor: DUERR DIETER
IPC: A01N43/78
Filed: 1977-09-15
Granted: 1980-11-25
Abstract: Abstract of the Disclosure Thiazolidine-derivatives of the formula                      .   wherein X is hydrogen, halogen or C1-C4-alkyl, R1, R3 and 24 are each hydrogen or C1-C4-alkyl, R2   is hydrogen, C1-C4-alkyl or C1-C4-alkoxy and R5   is C1-C4-alkyl.            Process for producing these thiazolidine-derivatives and their use in combating pests.