baber/WOPTO huggingface dataset:
Patent CA-1234013-A (CA)
Inventor: HARRY ALAN J
IPC: G07B17/00
Filed: 1984-12-03
Granted: 1988-03-15
Abstract: ABSTRACT            Title: "Improved franking machine"             A franking machine having a printing head and a platen between which mail can be located for impressing a franking mark thereon, by relative movement of the head and platen, is characterised by the printing head including a retentive pad porous rubber stamp which is either impregnated with ink for life or has a reservoir and filler into which ink can be poured from time to time and is adapted to supply ink to the retentive pad.
Patent CA-1236873-A (CA)
Inventor: BESSINGER WALTER L
IPC: A47B88/467
Filed: 1984-12-13
Granted: 1988-05-17
Abstract: ABSTRACT OF THE DISCLOSURE         The specification discloses an improved self-closing drawer slide including integral scales to facilitate installation.  More particularly, separate scales are provided on the cabinet channel assembly and the drawer channel assembly, and each scale indicates the height to which one end of the channel assembly must be elevated above the other end of the channel assembly to mount the channel at a desired inclination from horizontal.
Patent CA-1246985-A (CA)
Inventor: DILLON MICHAEL A
IPC: B29K33/00
Filed: 1985-01-29
Granted: 1988-12-20
Abstract: CUTTING DEVICE AND METHOD FOR THE PRECISION          TRIMMING OF THE EDGE OF A CENTRIFUGALLY CAST LENS                      Abstract A cutting device and method for the precision trimming of a symmetrical portion of the peripheral edge of a centrifugally cast lens secured within a cavity of a female mold without the need for extensive and complex prior alignment of the cutting tool with the lens.
Patent CA-1260208-A (CA)
Inventor: MATALON RALPH
IPC: D06P5/22
Filed: 1985-02-15
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE           Compositions are disclosed for use as dye assistants which are formed from a non-phenolic aromatic swelling agent for the fiber to be dyed, mixed with just enough dispersant to cause a non-foaming emulsion upon dilution of the dye assistant in water, but not enough dispersant to interfere with the swelling process of the fiber by the dye assistant.  Thus, the swelling agent is mixed with the minimum amount of surfactant required for the production of an emulsion and dispersion of the dye with little or no foaming in the dye bath.  Formulations can also be prepared having higher levels of water which are non-flammable.
Patent CA-1237320-A (CA)
Inventor: BRANDER RITA W
IPC: A23J3/16
Filed: 1985-03-07
Granted: 1988-05-31
Abstract: Soy isolate based red meat analog products are colored red with laccaic acid and paprika
Patent CA-1249708-A (CA)
Inventor: MCALISTER ROY E
IPC: B29C65/00
Filed: 1985-04-04
Granted: 1989-02-07
Abstract: APPARATUS FOR FUSION WELDING PLASTIC PIPE JOINTS     ABSTRACT OF THE DISCLOSURE          Apparatus for use in fusion welding joints in a plastic pipe system comprising a heating device including a housing providing a rearwardly disposed pistol grip handle, a heating member secured in heat insulating relation to the housing in a forwardly extending position with respect to the pistol grip handle, a secondary handle structure detachably fixedly secured to a side of the housing at one end thereof and extending outwardly therefrom having an adjustable depth gauge on the outer end thereof for receiving the end of a plastic pipe and determining the depth to which the pipe end should be heated to fusion weld the same into a mating socket of a plastic fitting, a clamping device operable to be clamped in rounding engagement with the exterior periphery of the plastic pipe at a position inwardly of the depth thereof determined by the depth gauge, heatable socket and plug members detachably fixedly secured to the heating member for receiving in heat conducting relation a plastic pipe end and a mating socket of a plastic fitting, and a timing signal for providing signals for enabling an operator to determine the time when the pipe end and mating socket should be removed from heat transmitting relation with the heated socket and plug members respectively.
Patent CA-1256730-A (CA)
Inventor: REINER PER LENNART
IPC: D21F1/00
Filed: 1985-04-09
Granted: 1989-07-04
Abstract: ABSTRACT            An apparatus is disclosed for dewatering fibrous particles suspended in water.  The apparatus comprises a head box with a nozzle for applying a pulp suspension on a wire located below the nozzle.  A pressure plate is located behind the nozzle and over the pulp suspension.  The pressure plate comprises a concavely formed portion against which the pulp suspension is sprayed, and a subsequent convexly formed portion.  The fibre web is formed in a forming zone where dewatering is effected in that the convex portion of the pressure plate and an unsupported portion of the wire are pressed against one another.
Patent CA-1237541-A (CA)
Inventor: BACSKAI ENDRE
IPC: G01N23/04
Filed: 1985-04-25
Granted: 1988-05-31
Abstract: Abstract:    The present invention relates to a video radiographic procedure for the quality control of welds.  The weld seam is transilluminated, point by point, with X-ray or gamma ray radiation.  Electrical signals representing the radio-graphic image of the weld and its environment are produced. The images are stored and displayed simultaneously.  The invention is characterized in that two radiation sources of identical intensity are used.  These two sources of radiation are pointed towards the weld seam at an angle. The sources of irradiation are perpendicular to the longitudinal axis of the weld and are symmetrical about the vertical axis.  The target plate of a video camera is located symmetrically to the same vertical axis parallel to the longitudinal axis and the transverse axis of the weld.  In such a way that the axes of the radiation sources lie in a common plane with the axes of the target plate.  The first radiation source is operated in a pulse mode and radiographic still pictures are obtained and converted into electrical signals which are stored.  The second radiation source is then operated in a pulse mode and each of the two memorized images is compared to a reference standard which has previously been obtained from a flawless weld having the same parameters.
Patent CA-1231284-A (CA)
Title: Milk suction device
Inventor: KIRCHNER HANSJOERG
IPC: A61M1/06
Filed: 1985-05-24
Granted: 1988-01-12
Abstract: ABSTRACT OF THE DISCLOSURE           A milk suction device consisting of a funnel and a piston pump connected thereto which can be operated easily as a hand-operated pump or as a motor driven pump.  A hollow piston rod is constructed as an outwardly guided aeration duct and has a return valve at its opening located in the suction space of a cylinder of the pump, which return valve is closed during the suction stroke of the piston pump and is constructed as an aeration valve.  A ventilation valve is arranged in a front face of the pump cylinder opposite the piston rod and in order to connect a motor driven pump it is only necessary to slide its tube onto the free end of the piston rod.
Patent CA-1269496-A (CA)
Inventor: WELLER HAROLD N III
IPC: A61K38/00
Filed: 1985-05-24
Granted: 1990-05-22
Abstract: ABSTRACT       MERCAPTOCYCLOALXYLCARBONYL AND       MERCAPTOARYLCARBONYL DIPEPTIDES        Compounds of the formula   wherein A is a cycloalkyl ring, a substituted cycloalkyl ring, a phenyl ring, or a substituted phenyl ring and   are various dipeptide groups are disclosed.  The compounds possess angiotensin converting enzyme inhibition activity and depending upon the terminal amino acid may also possess enkephalinase inhibition activity.
Patent CA-1254912-A (CA)
Inventor: WARMUTH IVAN J II
IPC: F16F9/084
Filed: 1985-06-12
Granted: 1989-05-30
Abstract: ABSTRACT OF THE DISCLOSURE                    DUAL CHAMBER AIR SPRING      A pneumatic spring 10 with inner 20 and outer 22 chambers which may be pressurized independently to give variable spring rates which are independent of load carrying capacity of the spring.  The chambers 20, 22 are formed by gas-impervious membranes 16, 18 sealably attached to an axially spaced apart retainer 12 and piston 14.  The effective diameter of the inner chamber is greater than the outer chamber allowing the spring to exert compressive or extensive force depending upon pressures in the chambers.  The spring 10 may be used as a vehicle suspension component.
Patent CA-1267253-A (CA)
Inventor: KIFUNE TATSUO
IPC: C08K5/01
Filed: 1985-07-04
Granted: 1990-04-03
Abstract: Abstract An improved rubber dispersive agent for sulphur is provided which consists of oil composition consisting of rubber processing oil to which rubber or 0.1 ? 30% by weight, and or insoluble sulphur to which said oil composition is to be added at 0.5 ? 30% by weight of total amount.  The agent is prepared by mixing the insoluble sulphur with rubber and rubber processing oil under the presence of or non-presence of organic solvent.  The rubber dispersive agent realizes to improve dispersing property of insoluble sulphur into rubber, and to improve the fluidability and stability of the insoluble sulphur itself.
Patent CA-1251384-A (CA)
Inventor: FINDLAY JOHN B
IPC: G01N33/70
Filed: 1985-07-19
Granted: 1989-03-21
Abstract: ANALYTICAL ELEMENT AND METHOD FOR DETERMINATION    OF TOTAL CREATINE KINASE OR AN ISOENZYME        Abstract of the Disclosure A multilayer analytical element for the determination of creatine kinase comprises a support having thereon, in order and in fluid contact, a registration layer and an isotropically porous spreading layer.  The registration layer contains a binder material at a coverage of at least about 8 g/m2, which coverage improves the stability and keeping properties of the element in high humidity environments.  This element is useful in an analyti-cal method for determining total creatine kinase or any one of its isoenzymes, 3 e.g. creatine kinase-MB.
Patent CA-1246900-A (CA)
Inventor: SCRUGGS DAVID M
IPC: C22F1/00
Filed: 1985-08-30
Granted: 1988-12-20
Abstract: ABSTRACT           An  extended surface area amorphous metallic article and process for preparation thereof, wherein a homogeneous amorphorus metallic alloy is phase-separated to produce two interconnected,  internally continuous, amorphous phases, and then one phase is removed. Preferably,  the homogeneous metallic alloy has a com-position associated with a eutectic between at least two solid solutions.   Phase separation is accomplished by exposing the alloy to a temperature which is below the crystallization  temperature  and  also below the phase separation temperature for that composition.  Removal of one phase may be accomplished by leaching in a liquid solution, or by vaporization.  The resulting article has an extended surface area of the amorphous phase that is not removed. A porous membrane having extended internal surface area may be prepared by continuing the removal process to the removal of one phase throughout the entire thickness of the article.   The extended surface area articles, wherein the extended surface area is of an  amorphous metal,  enjoy particular  advantages when used as catalysts.
Patent CA-1235514-A (CA)
Inventor: NETRAVALI ARUN N
IPC: G06K9/68
Filed: 1985-08-30
Granted: 1988-04-19
Abstract: VIDEO RECOGNITION SYSTEM            Abstract An image recognition system uses feature or attribute matching for fast coarse selection of a group of reference images which closely resemble an unknown image and thereafter selects the best reference image match from that group using 2-dimensional intensity correlation or template matching.  The system provides highly accurate image recognition without resorting to time consuming exhaustive search by template matching.
Patent CA-1243353-A (CA)
Inventor: LYON TERRY L
IPC: G01R31/28
Filed: 1985-10-02
Granted: 1988-10-18
Abstract: Abstract of the Disclosure The present data capture logic system is placed into VLSI chip design as a test and error detection system over and above the data handling circuits necessary for the VLSI chip design.  The system includes an input series of control regis-ters which receives control operands which determine which of a variety of possible functions are performed by the system.  The control registers are connected with data capture registers associated only with the data capture logic system, multi-plexers, and capture mode select and delay logic circuits.  The capture mode select and delay logic circuits are connected with the registers and multiplexers which are in turn connected with various components of the VLSI logic system and these circuits control which operands are inserted into the data capture logic registers and the time at which such operands are captured.          The data capture logic registers are connected to an output register which holds all of the output data capture logic information in parallel.  Various selection networks control which operands are put into the output register.  At the appro-priate time signal, the data capture logic output operand is removed from the chip in serial fashion so that a minimal number of input and output pins are used.  Various test functions may be performed by setting the control operands differently.  Various operands from the VLSI logic may be captured at different times during operation of the VLSI chip by setting various control operands.  The basic design of the logic allows capture of operand signals at different times.          The capture time delay allows a logic analyzer report to be made for a loop-type test sequence.
Patent CA-1254926-A (CA)
Inventor: OBE MITSUHIKO
IPC: B62D33/06
Filed: 1985-10-16
Granted: 1989-05-30
Abstract: ABSTRACT OF THE DISCLOSURE           A tractor cabin comprises a pair of right and left front struts, a pair of right and left rear struts, a pair of right and left intermediate struts disposed between the front and rear struts, a top frame interconnecting upper ends of the front, rear and intermediate struts, a floor sheet attached to lower ends of the front, rear and intermediate struts, and a gate-shaped cabin front defined by the front struts and the top frame.  A gate-shaped partition assembly is disposed at a lower mid-position transversely of the cabin front.  Connect-ing members connect right and left lower ends of the partition assembly to lower ends of the right and left front struts, and a transparent member is secured to inner peripheries of the cabin front.  The transparent member includes side transparent portions extending downwardly therefrom.
Patent CA-1250866-A (CA)
Inventor: LAMLE STEWART M
IPC: A63F9/00
Filed: 1985-11-18
Granted: 1989-03-07
Abstract: ABSTRACT OF THE DISCLOSURE An amusement device comprises a solid cube which may be disassembled into a plurality of blocks of differing geometric shapes wherein each of the geometric shapes is formed from one or more modular units.  Each modular unit comprises an isosceles right triangular prism having a triangular face formed by two legs each of which has a length A and which meet at a right angle, and a hypotenuse which has a length B, said modular unit having a depth which is equal to A, and a volume which is equal to C.  Each of the differing geometric shapes is formed from one or more modular units and has a volume equal to an integral number times C, and the total volume of said solid cube is equal to 16C.
Patent CA-1256371-A (CA)
Inventor: MOSIER LARRY D
IPC: G01N33/53
Filed: 1986-01-27
Granted: 1989-06-27
Abstract: Abstract of the Disclosure A method for the rapid separation of Dirofilaria immitis immune complexes in a sample of blood or bodily fluid from an animal infected with Dirofilaria immitis preparatory to assaying for the presence of circulating parasite antigens of Dirofilaria immitis involves the steps of (a) lowering the pH of the sample to below 3.0 to effect the separation of circulating parasite antigens of Dirofilaria immitis from antibodies therefor in the sample;          (b) heating the sample to a temperature within the range of approximately 56°C to 90°C for a sufficient period of time to denature the separated antibodies; and (c) increasing the pH of the resulting sample to within the range of approximately 7 to 8 to produce a sample which may be assayed for the presence of circulating parasite antigens of Dirofilaria immitis without interference from the separated antibodies.
Patent CA-1252619-A (CA)
Inventor: BELLEAU GORDON F
IPC: B29C53/82
Filed: 1986-02-04
Granted: 1989-04-18
Abstract: METHOD OF FORMING TRUCK CAB FRAMES            Abstract of the disclosure To form a pair of truck cab frames, a pair of mandrels are provided in base-to-base relationship, filamentary material is wound about the mandrels to form four corner pillars, four roof rails and two roof cross-members of each frame, and the corner pillars of one frame are separated from the corner pillars of the other frame adjacent the bases of the mandrels.
Patent CA-1266586-A (CA)
Inventor: JOHNSON DOUGLAS J
IPC: A01C7/20
Filed: 1986-02-20
Granted: 1990-03-13
Abstract: ABSTRACT OF THE DISCLOSURE    Packer wheel assemblies attached to earthworking tools of a field cultivator compact soil about seeds dispensed into the soil with an air planter.  Each packer wheel assembly has a body adjustably mounted on the shank of each tool and an arm pivotally connected to the body.  Ground engaging wheels are rotatably mounted on the arm.  A coil spring connected to the arm biases the wheels downwardly into engagement with the soil.
Patent CA-1272678-A (CA)
Inventor: CANTONI ANGELO
IPC: F23C9/00
Filed: 1986-03-05
Granted: 1990-08-14
Abstract: ABSTRACT       This  invention  relates  to  a  free  flame  burner with turbulent atomisation, which comprises a fuel oil feed pump, a combustion air feed fan and a  compressor  for feeding  a fraction of the gaseous combustion products to a combustion chamber, wherein the fuel oil and said fraction of gaseous combustion products are fed, with mutually opposing rotary motion,  to  an  atomiser  nozzle  in which  the  gas  and fuel unite  turbulently  before  being  fed  into  the  combustion chamber.
Patent CA-1260613-A (CA)
Inventor: GOODMAN DAVID E
IPC: A61B5/024
Filed: 1986-04-01
Granted: 1989-09-26
Abstract: ABSTRACT         A method and apparatus for measuring and correlating a patient's heart activity with optical detection of the patient's blood flow.  The method and apparatus permit more accurate determination of blood flow characteristics such as oxygen saturation and pulse rate.  In a preferred embodiment, the heart activity is detected by monitoring the patient's EKG waveform, and the blood flow is detected by a non-invasive pulse oximeter.  The occurrence of the R wave portion of the EKG signal is detected and the time delay by which an arterial pulse follows the R wave is determined to establish a time window in which an arterial is to be expected.  The established time window provides the oximeter with a parameter enabling the oximeter to analyze the blood flow only when it is likely to present an arterial blood pulse for waveform analysis.  The invention also includes adjusting the polarity of the detected EKG signal to have a preselected uniform upgoing or downgoing polarity.
Patent CA-1250957-A (CA)
Inventor: CHIBA TAKAMASA
IPC: G01R31/28
Filed: 1986-04-08
Granted: 1989-03-07
Abstract: ABSTRACT      A printed circuit board function testing system has a central processing unit CPU, which is connected to a CRT, a printer and a floppy drive.  The CPU is also connected to a coordinate detecting means which detects and memorizes the X-Y coordinate points and address numbers of the test points in a PC board.  The CPU is also connected with a waveform detecting means picks up analogue signal at the test point by means of a probe which is driven by coordinate commanding instructions to track along the test points contacting each test point.  The waveform obtaining means is connected to a waveform converting and memorizing means, which processes the signals to form into a base data and a subject data which are sent to the CPU for storage, evalua-tion and display.
Patent CA-1254705-A (CA)
Inventor: REBERS GUNTER
IPC: B29D35/08
Filed: 1986-05-07
Granted: 1989-05-30
Abstract: ABSTRACT OF THE DISCLOSURE         A device for moulding soles composed of a rubber tread and a polyurethane intermediate layer and for directly attaching the soles to shoe shafts includes a bottom work station in which the rubber tread is moulded, a top moulding station in which the polyurethane intermediate layer is moulded between the rubber tread and a shoe shaft, and an intermediate cooling station wherein the rubber tread is cooled prior to being transported to the top moulding station.
Patent CA-1263127-A (CA)
Inventor: SOO MIKE
IPC: A63C1/38
Filed: 1986-06-12
Granted: 1989-11-21
Abstract: TITLE:  A BLADE FOR ICE HOCKEY SKATES            ABSTRACT:      A   blade  for  ice  hockey  skates  comprising  a plurality of slanted slots.  The slots are symetrically arranged on the top edge of the blade.   Each slot  has an  opening facing upward and toward the center line of the  blade.    The  outer  tips  of  the  openings  are alternately  angled to the left and to the  right.  The blade  is embedded in plastic material so  that  stress concentration of the blade and plastic material can be avoided,  so  that the blade can endure  higher  impact forces than a normal blade.
Patent CA-1250979-A (CA)
Title: Wideband digital signal distribution system
Inventor: O'CONNELL STEVEN S
IPC: H04N7/173
Filed: 1986-06-25
Granted: 1989-03-07
Abstract: WIDEBAND DIGITAL SIGNAL DISTRIBUTION SYSTEM            Abstract Wideband digital signals, such as video program signals, are distributed to multiple customer locations by providing the wideband digital signals to all customer line interface units in an intermediate selection terminal which is remote from a central wideband signal distribution office.  The individual signals are made available to all line interface circuits by way of nonreflectively terminated transmission lines and high-input-impedance signal tapping circuits.  Control signals from customer terminals are used at the corresponding line interface circuit to control digital selection of channels for customer use, any number of customers being able to select simultaneously a common one of said transmission lines.  Other control signals from the central office are used to limit customer access to all wideband signals.
Patent CA-1269447-A (CA)
Inventor: GELUK RONALD J
IPC: H04N5/228
Filed: 1986-10-29
Granted: 1990-05-22
Abstract: Title:  Method for processing picture information having a large dynamic range with a television camera tube, and also a device for applying the method ABSTRACT            The blooming effect in pictures of a television camera tube (such as a vidicon, an orthicon or an isocon) is counteracted by setting the cathode potential to a first standard value during one scan of the scanning electron beam and to a second value during a number of subsequent scans of the scanning electron beam. During the one scan picture information is obtained both about bright and dark parts of the picture. During the subsequent scans only picture information is obtained from relatively bright parts of the picture.          The videosignals of the different scannings are stored and combined.          The resulting combined videosignal comprises picture information about bright or dark parts of the image that otherwise would have been lost.