baber/WOPTO huggingface dataset:
Patent CA-1160733-A (CA)
Inventor: WIGGINS DOUGLAS G
IPC: H04N1/193
Filed: 1980-09-18
Granted: 1984-01-17
Abstract: ABSTRACT         A raster scanner and method for operating a raster scanner in which there is provided a calibration strip for scanning by the scanner arrays.  The calibrating signals are compared to a reference by a comparator to produce a corrective signal which is stored in memory.  Multiple pro-cessing modes are provided with the corrective signals used in all modes to adjust the video signal output level. A separate processing channel is provided for each array with a switch to switch the channels into a single output. The scan carriage acceleration/deacceleration is control-led through a frequency generator programmed in response to detected movement of the scan carriage.
Patent CA-1139690-A (CA)
Inventor: GOODHUE CHARLES T
IPC: C12R1/20
Filed: 1980-10-01
Granted: 1983-01-18
Abstract: Abstract of The Disclosure A urease-free creatinine iminohydrolase-enzyme preparation obtained from an aerobic soil microorganism. The enzyme of the preparation prererably has a molecular weight of from about 250,000 to 300,000; a maximum activity at a pH between 7 and 8 as measured at 37°C; a Km of about 3 to 5 mM for creatinine as measured at 37°C, pH 7.5; and a specific activity for creatinine of at least about 1.0 unit per milligram of protein in the preparation as measured at 37°C, pH 7.5.  The preferred enzyme preparation 18 derived from the aerobic soil microorganism ATCC 31,546.  Assay methods, compositions, and elements containing the afore-mentioned urease-free creatinine iminohydrolase for the determination of creatinine in an aqueous liquid are also disclosed.
Patent CA-1156204-A (CA)
Inventor: WALSH DAVID J
IPC: F21L4/00
Filed: 1980-10-09
Granted: 1983-11-01
Abstract: ABSTRACT OF THE DISCLOSURE          The present invention provides a simple light which has a minimum of parts and which can be assembled simply and conveniently.  The light is preferably a disposable penlight and includes a pocket clip assembly which is coupled electrically to an energy source and bulb and which has an arm movable by squeezing the arm to bring a distal end piece of the arm into contact with the housing to energize the bulb.  The clip assembly includes a non-conductive fulcrum piece which is attached to the arm in engagement with the housing and intermediate the ends of the arm.  This piece maintains the end piece of the clip remote from the housing to prevent accidental contact and to increase the force needed to bring the end piece into contact with the housing.
Patent CA-1149112-A (CA)
Inventor: WOOD LOUIS L
IPC: C08G18/48
Filed: 1980-11-06
Granted: 1983-07-05
Abstract: #5786 HYDROPHILIC, FABRIC SOFTENER FOAM COMPOSITIONS AND METHOD OF                             MAKING Abstract of the Disclosure This invention relates to new, hydrophilic, fabric softener foam compositions having improved release ability of the fabric softener abetted by the addition of a hydrophilic polyether polyol release agent to the aqueous reactant containing the fabric softener prior to reacting the aqueous reactant with a hydrophilic, isocyanate-terminated prepolymer to form the foam.
Patent CA-1136034-A (CA)
Inventor: GIDGE KENNETH N
IPC: A47F3/04
Filed: 1980-11-12
Granted: 1982-11-23
Abstract: ABSTRACT OF THE DISCLOSURE     A transparent, flexible curtain with spaced access slits is provided for installation across the opening of display-type, open front and open top coolers, freezers and the like of the sort used in retail food stores.  The curtain is comprised of a rectangular sheet of flexible, transparent material secured at one end to the top or rear edge of the cooler cabinet and extending across the cabinet opening.  The curtain is formed with a plurality of spaced parallel slits, all extending in the same direction and all originating and terminating within the margins of the sheet.  The curtain retains cold air within the refrigerator and allows the food products to be clearly visible to the customer.  Goods are removed by the customer reaching through any slit near the product selected.  The forward or lower edge of the curtain is weighted in sections to keep the curtain taut across the opening and to allow it to be folded back for loading food into the cooler.
Patent CA-1156091-A (CA)
Inventor: THEURER JOSEF
IPC: E01B27/16
Filed: 1980-11-19
Granted: 1983-11-01
Abstract: ABSTRACT OF THE DISCLOSURE     The tamping head of a mobile track tamper comprises two pairs of reciprocable ballast tamping tool implements, each pair being arranged at a respective side of each track rail, a reciprocating power drive for the ballast tamping tool implements of each pair, a carrier part associated with the ballast tamping tool implements, a pivot extending in the direction of elongation of the machine and supporting the carrier part for pivoting in a plane extending trans-versely thereto, and a vibrating power drive connected to the carrier part and imparting to the tamping tool implements an oscillatory vibrating motion in a plane extending perpen-dicularly to the pivot in each position of the tamping tool implements.
Patent CA-1165688-A (CA)
Inventor: NISHIHATA TOSHIAKI
IPC: A61K9/02
Filed: 1980-12-19
Granted: 1984-04-17
Abstract: A B S T R A C T     A method and drug form for enhancing the rate of absorption of a rectally administered drug from the rectal compartment into the blood stream of a warm blooded animal.  The method includes the steps of pre-paring a drug form capable of being rectally administer-ed.  The drug form comprises a therapeutically effective unit dosage amount of a selected drug of the type which is capable of being absorbed into the blood stream from the rectal compartment and hydroxy aryl or hydroxy aralkyl acids or salts, amides or esters thereof, the hydroxy aryl or hydroxy aralkyl acids or salts, amides or esters thereof being present in the drug form in a sufficient amount to be effective in enhancing the drug absorption rate, when rectally administering the drug form to warm blooded animals.
Patent CA-1129220-A (CA)
Title: Level supply air temperature multi-zone heat pump  system and method
Inventor: KARNS PHIL J
IPC: F24F3/00
Filed: 1980-12-29
Granted: 1982-08-10
Abstract: Level Supply Air Temperature Multi-Zone Heat Pump System and Method Abstract Apparatus and method are disclosed for providing a relatively constant temperature level flow of discharge air from a reverse cycle air conditioning system.  Air temperature of the air being discharged from the indoor heat exchanger of the refrigeration circuit is measured and used to control indoor fan speed to maintain the supply air temperature to the enclosure at a relatively constant temperature level.  A secondary zone may be provided for receiving conditioned air from the indoor heat exchanger.  A damper regulated in response to the leaving air temperature from the indoor heat exchanger is used to control the volume flow rate to the secondary zone such that as the indoor fan speed is decreased the damper decreases the volume flow rate to the secondary zone while maintaining a constant volume flow rate to the primary zone.  An outdoor thermostat is provided for operating the indoor fan at normal speeds when the ambient temperature is within a predetermined range.
Patent CA-1167115-A (CA)
Inventor: ISHIJIMA YASUMORI
IPC: H03G11/00
Filed: 1981-01-07
Granted: 1984-05-08
Abstract: Abstract An amplitude limiter circuit is provided in which the  output  terminal  is  disconnected from the  input terminal,  or the input signal source, when the input signal amplitude  exceeds  the  predetermined  upper and/or  lower  limit.  Voltage maintenance means main-tains the output voltage when the amplitude limiting condition is reached.
Patent CA-1141382-A (CA)
Inventor: BAGLI JEHAN F
IPC: C07D307/24
Filed: 1981-01-30
Granted: 1983-02-15
Abstract: ABSTRACT OF THE DISCLOSURE   2-(1-Piperazinyl)-cycloheptimidazole derivatives are disclosed. The fore-going compounds are useful antihypertensive agents.
Patent CA-1182408-A (CA)
Inventor: CHANG SHING
IPC: C12N9/86
Filed: 1981-03-10
Granted: 1985-02-12
Abstract: ABSTRACT             A method and a cloning vector are described for transported cloned heterologous gene products in Bacillus subtilis.  The cloning vector is capable of being replicated in B. subtilis and includes the heterologous gene located and oriented such as to be under the control of an operator, promoter, and ribosomal binding site sequence.  The gene codes for a protein which is under the control of a transport mechanism by which the protein is secreted by the B. subtilis.          The gene product is recovered from the growth medium for the B. subtilis.  The cloning vector is also capable of similar use in other bacteria such as E. coli.
Patent CA-1162822-A (CA)
Title: Chaine de sciage pour dispositif d'abattage d'arbres,   pignon susceptible d'etre utilise en combinaison  avec cette chaine, et procede de fabrication de cette chaine
Inventor: LOIGEROT JEAN
IPC: B27B17/02
Filed: 1981-03-13
Granted: 1984-02-28
Abstract: L'invention concerne une chaîne de sciage pour dispositif d'abattage d'arbres. Cette chaîne est composée de maillons de coupe comportant deux dents de coupe situées de part et d'autre de l'axe longitudinal de la chaîne, l'une des dents étant sensiblement dans le plan de la chaîne et l'autre dent étant décalée par rapport au plan de la chaîne, et les maillons de coupe étant disposés de telle sorte que la chaîne présente, de chacun des côtés de son axe longitudinal successivement une dent décalée d'un côté de son plan, une dent dans son plan, une dent décalée de l'autre côté de son plan, une dent dans son plan, et ainsi de suite.
Patent CA-1177451-A (CA)
Inventor: BAUM ERIC A
IPC: A61M15/00
Filed: 1981-04-22
Granted: 1984-11-06
Abstract: ABSTRACT          BREATH ACTUATED DEVICE FOR ADMINISTRATION OF POWDERED               MEDICAMENTS BY INHALATION     A breath actuated device for the oral inhalation of medicaments in finely divided powder form, comprising a chamber (72) having one or more inlet ports for the entry of air and an outlet in direct communication with a mouthpiece (66) and positioned within the chamber, means for separating the lid and base components (62A,62B) of a capsule (as defined herein) containing the medicament whilst holding the capsule substantially vertically to expose an aperture in the base component facilitating access to the powdered medicament and means for support-ing the base component of the capsule containing the powdered medicament in a substantially vertical position, the inlet ports, outlet port and means for supporting the base component of the capsule being arranged such that when the device is operated by suction at the mouthpiece an air flow is established from the entry ports to the outlet port directly across the aperture in the base component of the capsule causing the particles of powdered medicament in the base component of the capsule to become entrained in the air flow.          In a preferred embodiment the device comprises a carousel (54) which retains a plurality of capsules (62) =2= and may be rotated to introduce the capsules sequentially into the chamber (72).  The means for separating the two components of the capsule may comprise a piston assembly    (58) movable between an engaging position in which the piston grips the lid of the capsule (62A) and a dispensing position, said movement causing the lid of the capsule to be removed from the base (62B).
Patent CA-1124074-A (CA)
Inventor: PUGH WILLIAM A G
IPC: A63H3/00
Filed: 1981-05-13
Granted: 1982-05-25
Abstract: ABSTRACT A hip joint for a toy figure is disclosed which has an upper leg member provided with a hollow part-spherical top end portion formed with an elongate slot in its wall and, either in or for incorporation in the bottom of the torso, a leg mounting member comprising an elongate connecting element extending through the slot and movable along the slot to permit swinging move-ment of the leg member relative to the torso.  A mounting element is carried by the connecting element and has a part-spherical surface which makes a rotary sliding fit inside the top end portion of the leg member for rotation of the leg member relative to the torso.
Patent CA-1176337-A (CA)
Inventor: WORKS GEORGE A
IPC: G06F11/22
Filed: 1981-06-16
Granted: 1984-10-16
Abstract: DISTRIBUTED SIGNAL PROCESSING SYSTEM       Abstract A distributed, fault-tolerant, self-repairable, reconfigu-rable signal processing system with redundant elements com-prising signal processors, mass memories and input-output con-trollers interconnected by redundant busses forming a high reliability system.  The input-output controller element has redundant busses for interconnecting multiple fault-tolerant distributed signal processing systems into a network configu-ration.  One signal processor element in a system is initi-ally designated as the executive and assigns processing tasks from a mass memory to the other elements or other systems.          When a failure is detected, the executive verifies the failure, isolates the faulty element and reassigns the task to another spare element.  If another element is not available, the exec-utive reconfigures the system to permit degraded operation using the available elements.  The executive element, itself, is fault monitored by one of the other elements which is capa-ble of assuming the role of executive as required.  The fault-tolerant and reconfiguration capabilities of the system result from a virtual addressing technique for each element, a dis-tributed bus arbitration method and a two-level distributed operating system.
Patent CA-1150190-A (CA)
Inventor: SUMMERS KENNETH L
IPC: B65D50/04
Filed: 1981-06-17
Granted: 1983-07-19
Abstract: Abstract A child-resistant safety closure for preventing access to the contents of a container by small children and infants includes a positive-on closure concept and necessitates a two-step release procedure in order to remove the cap from the container spout.  The closure cap includes a double wall construction wherein the outer wall has a pair of inwardly protruding locking lugs and the inner wall is internally threaded for receipt by an externally threaded container spout.  Disposed in combination with the container spout is a sawtooth detent member including two series of ratchet teeth which are spaced approximately 180 degrees apart.  These ratchet teeth are suitbly sized and arranged for interlocking engagement with the inwardly protruding locking lugs.  However, one series of ratchet teeth are offset from the other series by a half ratchet tooth spacing so that the engagement of the locking lugs with the ratchet teeth alternates from one locking lug to the other with each angular turn equal to a half ratchet tooth.  The ratchet teeth have an axial. height which is sufficient. to prevent removal of the cap with one 180-degree turn.  In order to remove the cap from the container spout, it is required that the closure cap be distorted into an elliptical shape and two turns of approximately 180 degrees each be performed.
Patent CA-1168648-A (CA)
Inventor: WITTE ARNOLD C
IPC: C10M117/00
Filed: 1981-07-21
Granted: 1984-06-05
Abstract: METHOD FOR CONTINUOUS GREASE MANUFACTURE            (D# 74,283-Cl-F) A B S T R A C T         A continous process for manufacture of soap thickened grease compositions where a saponifiable material and a metal base are continuously introduced at an elevated temperature into a saponification zone maintained at super-atmospheric pressure and saponified under turbulent condi-tions, wherein the saponified product is mixed with an aqueous solution of oil-insoluble additive materials at a superatmospheric pressure sufficient for maintaining all water in the liquid phase, wherein the saponified material-additive mixture is heated to an elevated temperature of at least 350°F., wherein the heated saponified material addi-tive mixture is flowed into a dehydration zone maintained at a reduced pressure for flash vaporizing substantially all water therefrom and producing a dehydrated saponified material having oil-insoluble additive evenly dispersed therethrough as particles not exceeding about 10 microns, and wherein the dehydrated saponified material is blended with lubricating oil to produce a grease product.     I
Patent CA-1162779-A (CA)
Inventor: NAKANO TOSHIO
IPC: H01L27/14
Filed: 1981-09-18
Granted: 1984-02-28
Abstract: Abstract:     A method of producing color filters comprises forming a layer of an organic polymeric material having a predeter-mined light-sensitive characteristic on a substrate, exposing this layer to a predetermined pattern, developing the exposed portions of the layer to form a filter base and dyeing the filter base.  The invention is characterised in that after the development of the exposed layer, it is wetted with a dehydrating solution to remove water.  By this dehydrating treatment, the filter base can be processed with higher precision than has been possible hitherto.
Patent CA-1170419-A (CA)
Title: Method and apparatus for slow cooling of heated grain
Inventor: BOOK GERARD
IPC: F26B25/00
Filed: 1981-10-07
Granted: 1984-07-10
Abstract: ABSTRACT Method and apparatus for the slow cooling of grain in which warm grain is introduced into the upper end of a silo and cooling air is introduced at the lower end and is evacuated at an intermediate point between the upper and lower ends of the silo. The warm grain descends through the silo in a non-venilated space above the intermediate point where the internal moisture is removed, then into a ventilated space where it is cooled by the cooling air and finally to the lower end of the silo from which the cooled grain is extracted.
Patent CA-1168768-A (CA)
Inventor: NYLUND OLOV
IPC: G21C3/32
Filed: 1981-10-28
Granted: 1984-06-05
Abstract: ABSTRACT OF THE DISCLOSURE:           A fuel assembly for a boiling reactor is provided with at least one vertical channel for a by-pass flow flow-ing through the fuel assembly.  At its lower end the channel is connected to a radial tube which opens out at the outer side surface of the fuel assembly.  Below the radial tube, the wall of the assembly base is provided with a through-hole.
Patent CA-1170882-A (CA)
Inventor: KIRJAVAINEN ALVI
IPC: D21F1/02
Filed: 1981-12-10
Granted: 1984-07-17
Abstract: ADJUSTABLE HEADBOX FOR A PAPER MACHINE                ABSTRACT OF THE DISCLOSURE          A paper machine has an equalizing part between a distribution pipe system part and a turbulence section in the flow path of the pulp stock.  The equalizing part has an equalizing chamber with a length in the direction of flow of the pulp stock and a front wall.  An adjusting device is coupled to the front wall of the equalizing chamber for adjusting the length of the equalizing chamber by adjustment of the position of the front wall.
Patent CA-1166208-A (CA)
Inventor: FRIESE AXEL
IPC: A61F13/20
Filed: 1981-12-30
Granted: 1984-04-24
Abstract: ABSTRACT OF THE DISCLOSURE     Between a pre-shaping device and a pressing device for tampons there is interposed a delivery device.       The longer parallel legs of the L-shaped pressing jaws are set at a distance which corresponds to the diameter of the tampon.  The shorter legs of the pressing jaws are oriented towards the longer leg of the other pressing jaw.    The width of the pressing jaws corresponds at least to the length of the tampon and of the withdrawal cord.  The delivery device is arranged for reciprocating movement transversely of the pressing jaws and has a transmitting channel which corresponds to the opened pressing device as well as a receiving channel which corresponds to the closed pressing device.  Also interposed along with the delivery device, and in alignment with the transmitting channel, there is a transmitting device, and there is also a transmitting device in alignment with the receiving channel and the ejecting channel.  Behind the pressing device there is a cylindrical ejecting device which is movable in the closed pressing device for ejecting the tampon from the pressing device through the ejecting channel.
Patent CA-1138339-A (CA)
Title: Composition et procede de traitement de matieres  keratiniques avec des polymeres cationiques et  anioniques
Inventor: GROLLIER JEAN-FRANCOIS
IPC: A61Q5/12
Filed: 1982-02-03
Granted: 1982-12-28
Abstract: L'invention concerne de nouvelles compositions de traitement des matières kératiniques contenant au moins un polymère anionique et au moins un polymère cationique, en milieu solvant, sous forme de shampooings, lotions à rincer, compositions tinctoriales, mousses à raser, crèmes ou laits de traitement pour cheveux, lotions, crèmes, laits de traitement des cheveux avant shampooing, coloration, décoloration, permanente. L'invention vise également un procédé de traitement des matières kératiniques utilisant ces nouvelles compositions.
Patent CA-1182197-A (CA)
Inventor: NAKAMURA KENICHI
IPC: H01L37/02
Filed: 1982-03-03
Granted: 1985-02-05
Abstract: ABSTRACT OF THE DISCLOSURE         The photoelectric detector contains a photosensor or light-sensing element of a pyroelectric polymer film inter-posed by two disurbance-preventive chambers such that the two disturbance-preventive chambers are designed so as to equalize the pressures therein to ambient pressure.         The photoelectric detector undergoes no or little disturbance from the ambient atmosphere, thereby permitting an accurate detection or measurement of light or beams detected by the photosensor or light-sensing element mounted in the detector.
Patent CA-1188758-A (CA)
Inventor: VOORMAN JOHANNES O
IPC: H03D3/00
Filed: 1982-03-04
Granted: 1985-06-11
Abstract: ABSTRACT:         When an amplitude and phase-modulated carrier signal is generated by an electronic arrangement, two phase-modulated auxiliary signals are first generated from two modulation signals with substantially the same amplitude in order to avoid non-linear distortion.  There-after the amplitude and phase-modulated carrier signal is generated by summing the phase-modulated signals by addi-tion or subtraction.  The phase of the auxiliary signals are chosen so that the amplitude modulation of the ampli-tude and phase-modulated signal depends on the difference between these phases and depends on the modules of the modulation signals represented in a system of polar co-ordinates, the phase modulation of the amplitude and phase-modulated signal depending on the sum of the phases and on that argument of the phase-modulated signals represented in the system of polar coordinates.
Patent CA-1177663-A (CA)
Inventor: STUFFLEBAM CHARLES J
IPC: G01F25/00
Filed: 1982-04-27
Granted: 1984-11-13
Abstract: CALIBRATING BAG FOR USE ON DISPENSER NOZZLES           Abstract A calibrating device for agricultural sprayers utilizes an elongate, flexible throw-away bag of plastic sheet material having a top portion adapted for attaching to an agricultural sprayer boom and an open interior cavity for collecting the spray from a sprayer dispenser nozzle.  A facing wall of the bag has a plurality of indicia thereon to measure the rate of spray for calibration of the nozzles to a correct application setting.  The indicia include transverse marks indicating quantity, such as gallons, and longitudinal lines indicating rate.
Patent CA-1184603-A (CA)
Inventor: WARNE MICHAEL A
IPC: C23F13/04
Filed: 1982-05-07
Granted: 1985-03-26
Abstract: Abstract Electrical Apparatus Apparatus for use in determining electric potentials underwater includes Luggin tubes of small diameter which are open to the water at their outer ends, the said outer ends being arranged at known spaced positions  relative to one another, and means to connect selectively the potentials  at the ends of the tubes via fluid in the tubes to a reference electrode and to determine the potential at the reference electrode relative to a further electrode.