baber/WOPTO huggingface dataset:
Patent CA-1218832-A (CA)
Title: Separable bottom-end-stop assembly for separable  slide fastener
Inventor: AKASHI SHUNJI
IPC: A44B19/38
Filed: 1984-01-31
Granted: 1987-03-10
Abstract: ABSTRACT OF THE  DISCLOSURE      A separable bottom-end-stop assembly of thermo-plastic synthetic resin, for a separable slide fastener, comprises a pair of first and second separate pin members, and a socket member for being secured to the first pin member, the socket member having a pair of first and second bores receptive of the first and second pin members, respectively   The first pin member has on its opposite faces a pair of recesses, and the socket member has a pair of opposed projections extending into the first bore.  In assembling, the projections of the socket member's are received in the respective recesses of the first pin member when the latter is inserted into the socket member's first bore.  Because of this projection-and-recess locking, the first pin member can be kept exactly in position relative to the socket member while these two members are joined together by fusing.
Patent CA-1258989-A (CA)
Title: Process for printing a substrate by the hot-transfer  printing method
Inventor: SCHULZEN HERBERT
IPC: B41M5/035
Filed: 1984-03-19
Granted: 1989-09-05
Abstract: ABSTRACT            A process is disclosed for printing a substrate having a synthetic-resin surface which has an affinity for printing inks by laying a transfer medium printed with dyes on the synthetic-resin surface and treating the transfer medium with a laser beam to cause the dyes to penetrate the synthetic-resin surface of the substrate.
Patent CA-1220447-A (CA)
Inventor: VAUGHAN ANTHONY J
IPC: B21C23/00
Filed: 1984-04-16
Granted: 1987-04-14
Abstract: ABSTRACT.       Apparatus for the continuous extrusion of metals in which feed is introduced into a pair of circumferential grooves 4 (Figure 4) in a rotating wheel 2 to contact arcuate tooling 14 and abutments 24.  The feed is constrained by the abutments 24 to flow through exit apertures 32 in a die top 28 from the respective grooves 4 to a substantially toroidal chamber 34 around a hollow, open ended, portal mandrel 42 to extrude through an annular die orifice 38 as a cladding for a continuous core 44.  Cooling air may be supplied to the interior of the cladding, which is subsequently swaged down on to the core.  A solid mandrel may be utilised where it is desired to extrude tube.
Patent CA-1206392-A (CA)
Inventor: MORRISON WILLIAM H JR
IPC: C09C1/36
Filed: 1984-04-26
Granted: 1986-06-24
Abstract: TiO2 SLURRIES CONTAINING ALKANOLAMINES     ABSTRACT OF THE DISCLOSURE            The rheological stability and viscosity of aqueous slurries of TiO2 can be enhanced by the addition of certain alkanolamines.
Patent CA-1237395-A (CA)
Inventor: CAPORASO JOHN A
IPC: B65D85/36
Filed: 1984-06-26
Granted: 1988-05-31
Abstract: PACKAGING SYSTEM FOR FULLY-BAKED PASTRY SHELLS                    ABSTRACT       A packaging   system   capable   of protecting the freshness and structural integrity of fully-baked pastry shells during shipping and storage. Individual baked pastry shells, held in conforming baking pans, are provided with a wrapping of high polymer film substantially conforming to the outer surface dimensions of the baking pan and stretched across the upper,  open surface of the pastry shell;  a plurality of the so-wrapped shells are arranged together to form a vertical stack; and one or more of such stacks is then surrounded   and   enclosed   with a corrugated shipping container.   The shipping container is provided with a separately-closeable liner of high polymer material and/or the individual stacks are surrounded by a high polymer bag material.
Patent CA-1224653-A (CA)
Inventor: WINTER JOSEPH
IPC: G02B6/38
Filed: 1984-06-26
Granted: 1987-07-28
Abstract: ABSTRACT A method and kit for repairing or joining together optical fiber cables is described herein that uses a ferrule to connect two optical fiber cable lengths each having a metal tube containing one or more optical fibers and a filler material.  The ferrule is placed in overlapping relationship with each tube and a lap joint is effected between the ferrule and each tube.  An outer sleeve having a length substantially equal to a gap between the tubes and an outer periphery substantially corresponding to the outer periphery of the tubes is formed about the ferrule and is bonded to each tube.
Patent CA-1225063-A (CA)
Inventor: SELLS MARY A
IPC: C25D11/12
Filed: 1984-08-09
Granted: 1987-08-04
Abstract: PROCESS FOR ANODIZING ALUMINUM FOIL               Abstract of the Disclosure In an integrated process for anodizing aluminum foil for electrolytic capacitors, aluminum foil having a hydrous oxide layer is electrochemically anodized in an aqueous solution of monosodium phosphate having a pH of 3.5 to 5Ø  The anodization step is interrupted for stabilization of the foil by passing the foil through a bath containing a borax solution having a pH of 8.5 to 9.5 at a temperature of above 80°C.  The foil is reanod-ized in the sodium phosphate solution after the stabili-zation step.  The process is useful in anodizing foil to a voltage of up to 550V.
Patent CA-1209324-A (CA)
Title: Modified hatschek machine for production of  fiber-cement sheets containing no asbestos
Inventor: JOHNSON ROBERT M
IPC: B28B1/52
Filed: 1984-08-14
Granted: 1986-08-12
Abstract: MODIFIED HATSCHEK MACHINE FOR PRODUCTION OF FIBER-CEMENT SHEETS CONTAINING NO ASBESTOS                 ABSTRACT OF THE DISCLOSURE               A modified Hatschek machine for producing a cement and non-asbestos fiber mat including a cylinder vat for containing a slurry of cement and non-asbestos fibers in water, a cylinder in the cylinder vat, a surface on the cylinder, and a partition in the cylinder for confining a predetermined depth of slurry to engagement with a predetermined portion of the surface which is less than the amount of surface which would normally be engaged by the slurry of the same depth in the absence of the partition to control drainage of water through the cylinder from the cement and non-asbestos fiber mat which is formed thereon.
Patent CA-1233974-A (CA)
Title: Apparatus for and method of shower applying liquid smoke
Inventor: HERSHFELD ROBERT R
IPC: A23B4/052
Filed: 1984-09-18
Granted: 1988-03-15
Abstract: Apparatus for and a method of continuously showering liquid smoke to meat, fish, cheese, or other edible products are disclosed in which the edible products are placed on a chain conveyor and are automatically conveyed past a shower station at which point relatively large droplets or streams of recirculated liquid smoke are showered on the product. The products are then conveyed through a drying (and optional rinse) station and are thence conveyed to a product removal station.
Patent CA-1243270-A (CA)
Title: Method for forming light-shield coat on lenses
Inventor: INOUE TAKAO
IPC: B05D1/40
Filed: 1984-09-26
Granted: 1988-10-18
Abstract: The invention provides a method for the formation of a light-shielding coating on the peripheral area of an optical lens. The method comprises the steps of mounting the lens on a rotatable lens support capable of rotating the lens about the optical axis thereof with the peripheral area positioned exteriorly of the lens support, applying to the peripheral area of the lens a photo-setting, blackcolored light shielding paint capable of hardening when exposed to ultraviolet rays to form the light-shielding coating on the peripheral area of the lens, and irradiating ultraviolet rays onto the peripheral area of the lens, while the latter is rotated, to cause the light-shielding coating to harden.
Patent CA-1190190-A (CA)
Inventor: KRANJEC STAN
IPC: A47B57/16
Filed: 1984-11-06
Granted: 1985-07-09
Abstract: ABSTRACT OF THE DISCLOSURE        The present invention provides a panel mounting arrangement for mounting a panel in a generally horizontal position from a panel support.  The panel support includes mounting surfaces at generally right angles to one another with each mounting surface being provided with an upwardly opening pocket.  The panel itself is provided with a downturned corner flange including first and second tongue portions formed directly in the flange so as to fit downwardly into the first and second pockets of the panel support during assembly of the arrangement.
Patent CA-1226663-A (CA)
Inventor: MATSUI YUTAKA
IPC: A61B8/00
Filed: 1985-02-05
Granted: 1987-09-08
Abstract: ABSTRACT OF THE DISCLOSURE           The ultrasonic diagnostic device in accordance with the present invention is adapted to detect the phase shift of the re-ceived signal of an ultrasonic wave transmitted by an ultrasonic transducer and reflected by an object to find the hologram signal for the object, and to obtain the reconstructed data for the ob-ject by carrying out the synthetic aperture operation by using the hologram signal and a kernel signal, and furthermore, it is arranged to detect the variations in the maximum amplitude value of the reconstructed result by varying the kernel signal relative to the hologram signal of the object, and to find the velocity of the ultrasonic wave from the kernel signal that gives rise to the largest maximum value of the amplitude.
Patent CA-1237737-A (CA)
Inventor: THUEN TED
IPC: B60R21/26
Filed: 1985-02-15
Granted: 1988-06-07
Abstract: ABSTRACT OF THE DISCLOSURE                          AIR BAG SYSTEM    An air bag system adapted to be mounted on the axis of a steering wheel of a vehicle includes a sensor mounted inside an inflator for the air bag.  The sensor is maintained safe prior to mounting the air bag system on the steering wheel and when mounted the sensor is caused to arm.
Patent CA-1260652-A (CA)
Inventor: MUECK MANFRED
IPC: B65F1/14
Filed: 1985-03-19
Granted: 1989-09-26
Abstract: Abstract Built-in sink with a waste opening which is adjoined downwardly by a drop shaft terminating above a waste bin.  The latter is guided in horizontal guide rails supported by a holding device which is attached to the underside of the built-in sink and also supports the drop shaft.  In order to eliminate cleaning of the latter, there is inserted into the waste opening from above a removable protective shaft which is closable by a removable cover.
Patent CA-1269342-A (CA)
Inventor: POSTUPACK DENNIS S
IPC: G03F7/20
Filed: 1985-04-19
Granted: 1990-05-22
Abstract: ABSTRACT          A method for making a metallic article by electroforming, in which a mandrel is first prepared by depositing a first continuous layer of a conductive film on a non-conducting substrate and a second continuous layer of photoresist on the conductive film.  The photoresist is exposed through a photomask, and developed to produce a pattern on the conductive film corresponding to the configuration of the article to be electroformed.  The conductive film is then made the cathode in an electroforming solution with an anode comprising a metal to be deposited, and an electric current is passed until the desired thickness of metal to form the metallic article has been deposited on the mandrel.  The photoresist can be removed after the electroforming to facilitate separation of the article from the mandrel, and the removal can be further facilitated by contacting with an adherent polymeric material such as polyvinyl butyral.
Patent CA-1204342-A (CA)
Inventor: VATSKY JOEL
IPC: F23D1/00
Filed: 1985-05-03
Granted: 1986-05-13
Abstract: DUAL REGISTER, SPLIT STREAM       BURNER ASSEMBLY                 ABSTRACT OF THE DISCLOSURE      A burner assembly in which an inlet is located at one end of an annular passage for receiving fuel, and an outlet is located at the other end of the passage for discharging the fuel.  A plurality of members are disposed within the annular passage for splitting up the fuel discharging from said outlet so that, upon ignition of said fuel, a plurality of flame patterns are formed.  A register assembly is provided which includes an enclosure for receiving air and a divider for directing the air from the enclosure towards the outlet in two parallel paths extending around the burner.  Registers are disposed in each of the paths for regulating the quantity of air flowing through the paths.  According to an alternative embodiment, a divider cone is disposed within the annular passage for dividing the stream of fuel passing through the passage into two parallel coaxial streams and additional secondary air is introduced into the outer stream.
Patent CA-1256504-A (CA)
Inventor: STEVENSON CARL R
IPC: H04B1/68
Filed: 1985-05-17
Granted: 1989-06-27
Abstract: ABSTRACT OF THE DISCLOSURE    An improved system and method for modulation,  demodulation and signal processing for single sideband communications systems which  provides  correction  for the adverse  effects  of rapid fading  characteristics  in a mobile  environment.   The  system provides modulation through a modified Weaver modulator in which the audio input is processed to produce an output in the form of an  upper  sideband  having a pilot tone in a  spectral  gap  at approximately midband.   The receiver includes a modified Weaver demodulator  and  a correction signal generating  circuit  which processes  the  received  faded audio input and  pilot  tone  to produce  a  correcting signal.   The correcting signal is  mixed with the received signal to regenerate unfaded versions of  both the  signal  and  pilot by removing random amplitude  and  phase modulations imposed on them by the fading.
Patent CA-1233547-A (CA)
Inventor: BONNET PIERRE
IPC: A41H3/00
Filed: 1985-05-21
Granted: 1988-03-01
Abstract: The invention relates to a reciprocating process and apparatus for laying profile pieces on a base in view of plotting and/or cutting off. The process is characterized by the fact that it comprises the storage into a computer unit (1) of the coordinates of templates, shapes, patterns for cutting out, after the positioning of the base on a plotting or cutting table, the direct or indirect projection on the surface of said base of one or more images of said stored templates, shapes or patterns by means of suitable videoprojection means (2 thru 4), the positioning at will of the image or images on the surface of the base, after the optimum positioning has been achieved, the memorizing of the position data of said images and, on the basis of said data, the command to plot on the base and/or to cut out thereof. Major applications: with the leather and textile industries.
Patent CA-1228796-A (CA)
Inventor: LINDSTROM GERALD D
IPC: F23D99/00
Filed: 1985-05-24
Granted: 1987-11-03
Abstract: ABSTRACT OF THE DISCLOSURE     An apparatus for burning fuel oil or a fuel composed of a concentrated coal-water slurry has a circular air register with circumferentially overlapping vanes mounted concentrically to fuel supply means and larger diameter cylinders arranged to define a triple annuli therebetween adjacent to a frusto-conical burner port.
Patent CA-1235941-A (CA)
Inventor: SUGISAWA KO
IPC: A23L11/00
Filed: 1985-06-07
Granted: 1988-05-03
Abstract: ABSTRACT OF THE DISCLOSURE       There is provided a method for treating an aqueous solution of soybean protein to provide a calcium abundant bean soup drink.  The method comprises the steps of adding endpeptidase to an aqueous solution of soybean protein the protein of which has been thermally or alkali denatured, causing the components of the mixture to react with each other under intense agitation, adding calcium salt to the reaction product and optionally adding oil and emulsifying agents to the resulting mixture and homogenizing the mixture.
Patent CA-1245246-A (CA)
Inventor: GARIN JOHN
IPC: B25J9/10
Filed: 1985-06-21
Granted: 1988-11-22
Abstract: ABSTRACT OF THE DISCLOSURE A SCARA type robotic manipulator apparatus including a base supporting first and second independently operable drive motors, toothed belts engaging toothed gears for rotating primary and secondary arms in response to the first and second drive motors respectively, and adjustable bidirectional belt tensioning assemblies associated with the belts to preload the belts to provide stable, repeatable operation of the robot arms.
Patent CA-1219436-A (CA)
Inventor: NELSON KENNETH L
IPC: F25C1/00
Filed: 1985-08-12
Granted: 1987-03-24
Abstract: ABSTRACT OF THE DISCLOSURE           An ice product is disclosed having improved liquid displacement characteristics and which is of a configuration which provides for splash resistance and resistance to bridging between adjacently stored products.  The apparatus and method for producing the improved ice product is disclosed in the form of an ice making machine having one or more com-bination evaporator and ice form assemblies, each of the assem-blies being provided with a plurality of pockets or recesses in which the ice product is formed during a freezing or re-frigeration cycle, the ice products being subsequently dis-charged to an associated storage area during a subsequent harvest cycle.  In a preferred construction of the present invention, the combination evaporator and ice form assemblies are arranged in a generally vertical orientation and ice make-up water is communicated to a manifold arrangement disposed above each of the assemblies, which water is intended to cascade over the surfaces of the ice forms and freeze within the pockets or recesses therein.  The combination evaporator and ice form assemblies are designed such that a unique heat transfer is effected between the evaporator coils and the water freezing within the ice pockets, whereby substantially symmetrically-shaped ice products are formed within the pockets.  Alternative embodiments of the present invention disclose the ice form assemblies being mounted in horizontal and inclined orientations and with the water being supplied thereto by means of associated water spray bars or the like.     In the preferred construction of the present invention, the combination evaporator and ice form assemblies are in spaced vertical arrangement, whereby the ice products or ice cubes formed within the pockets thereof may drop downwardly between the assemblies toward a subjacent storage bin, permitting successive machines to be stacked one on top of one another such that the ice products produced by upper machines may fall downwardly between the ice form assemblies of subjacent machines, whereby to increase the ice making capacity of the installation.  A method of fabricating or manufacturing the combination evaporator and ice form assemblies is disclosed wherein the evaporator conduit is arranged in a generally serpentine configuration and is provided with a plurality of heat transfer elements which are disposed interjacent spaced parallel sections of the conduit, with the entire assembly of the evaporator conduit and heat transfer elements having a plastic material molded thereon.
Patent CA-1246238-A (CA)
Inventor: WHITTAKER BRUCE E
IPC: G06F15/16
Filed: 1985-11-19
Granted: 1988-12-06
Abstract: ABSTRACT OF DISCLOSURE SYSTEM CONTROL NETWORK FOR MULTIPLE PROCESSOR MODULES        A system for controlling communication in a network of digital modules where each digital module has a maintenance processor which connects the digital module through a network bus to every other digital module's maintenance processor.  Each transmitting module can lock up the network bus temporarily for data transmission operations to a specifically addressed receiver module.          This system basically permits free communication access of any digital module to any other digital module.
Patent CA-1269698-A (CA)
Inventor: TRUSKALO WALTER
IPC: H04N9/29
Filed: 1985-11-22
Granted: 1990-05-29
Abstract: ABSTRACT OF THE DISCLOSURE         A resonant degaussing circuit for a video display apparatus permits frequent degaussing during operation of the display apparatus.  In order to provide effective degaussing for large screen cathode ray tubes, an inductor is connected in parallel with the degaussing coil.  The inductor increases the degaussing resonant frequency so that a greater number of resonant cycles occur before the degaussing current decreases below a predetermined level.
Patent CA-1256969-A (CA)
Inventor: KELLY ROBERT J
IPC: H03H17/02
Filed: 1986-02-18
Granted: 1989-07-04
Abstract: Abstract of the Disclosure A set containing an odd number N of successive raw range data samples from precision distance measuring equipment is established.   The  set  is  arranged  in  ascending  order  of sample magnitude.   The median member  of  the  ordered  set, i.e.  the     member, is  selected  for  processing  in an alpha-beta  type  digital  filter.   The  filter  output  is compensated  for  the delay  introduced  by  using  the median member of the set as the input to the alpha-beta filter. The compensated filter output is utilized as  the distance input signal to a display or aircraft flight control system.
Patent CA-1246151-A (CA)
Inventor: OKANOBU TAIWA
IPC: H04B1/22
Filed: 1986-02-19
Granted: 1988-12-06
Abstract: ABSTRACT OF THE DISCLOSURE          An autodyne receiver comprises a plurality of tuning circuits for tuning a high frequency signal in linkage motion thereof and,  in particular, a negative impedance converter connected to at least one of the tuning circuits to cancel apparent parallel resistance of  the tuning circuit.   Since the resistance of the tuning circuit is cancelled, the sharpness of the tuning circuit can be improved,  thus allowing the use of a stable tuning circuit having a low sharpness without use of  positive  feedback.    The  gain  of  the  negative impedance converter is constant irrespective of signal frequency  and  the  tuning  sharpness  increases  in proportion to signal frequency.  Thus, the selectivity of the receiver  is  constant irrespective of received signal frequency.
Patent CA-1251837-A (CA)
Inventor: LUCAS KEITH
IPC: H04B14/06
Filed: 1986-02-21
Granted: 1989-03-28
Abstract: ERROR DETECTION AND CONCEALMENT   USING PREDICTED SIGNAL VALUES          ABSTRACT OF THE DISCLOSURE      The system transmits blocks of N signal values preceded by block code words which are used at the receiver to detect errors. In the transmitter, the digital value of the intelligence signal being trans-mitted is sent to a predictor, a comparator, and an N-word delay line. The predictor estimates the next signal value, which is suitably delayed so that the current value and its estimate my be compared. The comparator subtracts each estimated value from the corresponding actual value, temporarily storing the difference, called a "delta value," while the entire block of N words is processed. A "Maximum Delta Encoder" encodes (with appropriate error correction) the absolute value of the maximum delta value for all N words. The resulting block code word is multiplexed into the data channel ahead of the group of N words to which it corresponds. An "N Sample Delay" is used to delay the N words so that the block code word will precede it. In the receiver, the block code word is demultiplexed and error corrected to recover the absolute value of the maximum delta value for the group of N words which follow. As each of the N words is received, it is subtracted from a predicted value generated by a predictor cir-cuit identical to the one found in the transmitter. If the difference is greater than the maximum delta value for that block, the received signal value represents an error. The error is then concealed by replacing it with the predicted value itself. If the difference is less than or equal to the maximum delta value, the received signal is accepted as correct.
Patent CA-1256331-A (CA)
Inventor: SIMONSON RUNE
IPC: A01N65/00
Filed: 1986-04-02
Granted: 1989-06-27
Abstract: Abstract of the Disclosure A method for the impregnation of wood to prevent attack by harmful agents such as decay fungi or mould fungi and bacteria by the  application  of  an  aqueous  solution  of  an  alkali  lignin modified into a water-soluble form. Impregnation takes place in two stages,  these being  an  initial  stage in which the aqueous solution containing the lignin still in its water-soluble form and with a pH not exceeding 10 is applied to the timber, and a second stage in which the  lignin is fixed as a water-insoluble form by the application to the timber of a weakly acidic aqueous solution containing metal ions by the addition of metal salt.