baber/WOPTO huggingface dataset:
Patent CA-1181995-A (CA)
Inventor: FIORITO WILLIAM M
IPC: C10B1/10
Filed: 1982-05-07
Granted: 1985-02-05
Abstract: ABSTRACT OF THE DISCLOSURE         An improved method and apparatus for pyrolyzing waste materials and recovering useful chemical and energy rich materials therefrom.  The apparatus of the invention comprises a specially designed, rotatable pyrolysis chamber and a cooperating rotatable moisture reduction chamber which pre-treats the refuse prior to its introduction into the pyrolysis chamber.  The pyrolysis chamber and the moisture reduction chamber are uniquely interconnected so that a portion of the heat of combustion of the refuse is taken from the pyrolysis chamber and controllably introduced into the moisture reduction chamber to reduce the moisture content of the refuse which is continuously received therein.  The outlet of the moisture reduction chamber is interconnected with the inlet of the pyrolysis chamber so that, in operation, the refuse received into the pyrolysis chamber is controllably pre-dried prior to pyrolysis.  When the apparatus is at operating temperature, a portion of the combustible gases generated by the pyrolysis of the refuse is continuously mixed with air and the combustible gaseous mixture thus formed is used to sustain pyrolysis within the pyrolysis chamber.
Patent CA-1193440-A (CA)
Inventor: CARRILO-CANTU DAVID H
IPC: C21B13/00
Filed: 1982-07-22
Granted: 1985-09-17
Abstract: ABSTRACT OF THE DISCLOSURE         Sponge iron pellets are protected against re-oxidation by pre-wetting them with water or steam, coating them with a pulverulent passivating agent which is a mixture of iron oxide particles and hydraulic cement particles, then drying the treated pellets. Especially good results are achieved by using a hydraulic cement such as Portland cement and an iron oxide/cement ratio of 40:60 to 70:30.
Patent CA-1234450-A (CA)
Inventor: FAN YOU-LING
IPC: C02F1/52
Filed: 1982-08-27
Granted: 1988-03-22
Abstract: HIGH MOLECULAR WEIGHT WATER SOLUBLE POLYMERS     ABSTRACT OF THE DISCLOSURE         Described herein are water soluble acrylamide containing polymers having an intrinsic viscosity of at least about 15 dl/g.          These polymers are suitable for use in water purification.     S P E C I F I C A T I O N
Patent CA-1179053-A (CA)
Inventor: SHANLEY ROBERT L II
IPC: H04N5/208
Filed: 1982-09-16
Granted: 1984-12-04
Abstract: RCA 77,249 ABSTRACT OF THE DISCLOSURE A television receiver includes means for generating a peaking component which is combined with a video signal to produce a peaked video signal, and a control circuit responsive to the peaked video signal during prescribed control intervals for automatically controlling a reference level of the video signal.  The peaking component is attenuated during the control intervals to prevent the control network from responding to spurious signals including noise, which would otherwise be enhanced by the peaking generator and distort an output control voltage from the control circuit.  In a system wherein the control circuit is arranged in a feedback loop with a peaking generator comprising a delay line, such attenuation also serves to stabilize the feedback control loop against oscillation.
Patent CA-1198610-A (CA)
Inventor: MASUMOTO TSUYOSHI
IPC: C22C22/00
Filed: 1982-09-28
Granted: 1985-12-31
Abstract: ABSTRACT OF THE DISCLOSURE           A Mn-based alloy is disclosed.  The alloy is com-prised of 4 to 30 atomic % of at least one element selected from the group consisting of Al, Ni, and Cr; 1 to 15 atomic % of C, 30 atomic % or less of at least one element selected from the group consisting of Co, Mo, W, Ta, Nb, V, Ti, and Zr, and the balance of alloy making up 100 atomic % being comprised substantially of Mn.  The alloy has a nonequilibrium austenite phase.  The alloy disclosed has high ductility and workability.  The alloy is capable of being cold worked and has excellent tensile strength.  The Mn-based alloy can be produced at substantially the same cost as any Fe-based alloy.          The disclosed alloy is a nonmagnetic alloy which has been found to be very useful for nonmagnetic electromagnetic parts and composite materials.
Patent CA-1193369-A (CA)
Inventor: WOELFLICK FRANZ
IPC: G11B27/28
Filed: 1982-09-29
Granted: 1985-09-10
Abstract: A DATA DISPLAYING SYSTEM INCLUDING      SIGNAL RECEPTION AND/OR REPRODUCTION DEVICE                 ABSTRACT OF THE DISCLOSURE      A system for the display of data sequences and various other data on a recording medium in a reception/reproduction device which device is connected with an operating time counter by way of a forward-return stepping line.  A meter pulse line leads from the reception/reproduction device to the operating time counter and a line branches off from the line in front of the operating time counter and leads to an intermediate storage/computer which stores, summarizes, and, in relation to the beginning of the recording medium, converts all data for the purpose of reproducing medium.          The data contained in the intermediate storage/computer is fed to a printer which produces an index strip.  A switch in the device is provided to indicate the marking stops and is connected to the printer.  The reception/reproduction device is attached to two time function elements which are linked in sequence. One time function element resets the operating time counter in accordance with the return signals, while the other time function element is attached to the operating time counter and restarts the time operating counter after the latter is reset.  A switch is also provided in the printer, intermediate storage/computer, or reception/reproduction device which sets the reception/reproduction device in reverse operation.
Patent CA-1176859-A (CA)
Inventor: KOBAYASHI SATORU
IPC: B60R25/02
Filed: 1982-10-15
Granted: 1984-10-30
Abstract: Abstract of the Disclosure:     A steering lock for automobiles includes a key cylinder rotatable and axially movable upon rotation of a key inserted in the key cylinder into locking engagement with a locking bar to lift the latter clear of engagement with a steering shaft.  When the key cylinder is turned back and the key is pulled out, the key cylinder is moved back out of locking engagement with the locking bar, which then locks the steering shaft.  She returning movement of the key cylinder depresses a spring-loaded control member into a key  lot in the key cylinder.  When the key cylinder is fully moved back, the spring-loaded control member is pulled out of the key slot.  With such arrangement, the key cylinder can directly engage the locking bar to displace the latter into a retracted position or allow the same to move to a locking position.
Patent CA-1212436-A (CA)
Inventor: KUHL MARTIN
IPC: H01B3/08
Filed: 1982-11-04
Granted: 1986-10-07
Abstract: ABSTRACT OF THE DISCLOSURE   The invention relates to a composite insulator of plastic of the type used for high voltage exposed power lines, consisting of a glass fibre reinforced plastic rod, plastic sheds surrounding the rod, and fittings installed on the rod ends.  The glass fibres are arranged in the plastic rod with their axes parallel to the longitudinal axis of the rod and consist of a glass which has either a low or no boron content.
Patent CA-1183293-A (CA)
Title: Quadripole limiteur de parasites pour systemes de  transmission telephonique de type 1   1
Inventor: LE GRAND YVES-MARIE
IPC: H04Q5/24
Filed: 1982-11-12
Granted: 1985-02-26
Abstract: La présente invention est relative aux systèmes de transmission téléphonique à courants porteurs pour abonné de type 1 + 1 qui permettent de relier deux terminaux d'abonné par une liaison bifilaire commune à un central de commutation téléphonique l'un par une voie phonique ordinaire l'autre par une voie supraphonique. Elle concerne plus particulièrement la réduction des perturbations apportées à la voie supraphonique par les signaux de signalisation de numérotation et d'appel de la voie phonique. Ce quadripôle comporte deux limiteurs de courant placés sur chaque fils d'une liaison deux fils acheminant la voie phonique du central au système de transmission de type 1 + 1 ainsi qu'un filtre passe bas ayant une branche capacitive placée en shunt avec un point milieu mis à la masse de la batterie d'accumulateurs du central téléalimentant le terminal de la voie phonique.
Patent CA-1186208-A (CA)
Inventor: CROSSMAN PHILIP E
IPC: A47C1/12
Filed: 1982-12-02
Granted: 1985-04-30
Abstract: Abstract of the Disclosure A chair (10) of the type used in theaters or the like includes a seat (23) mounted to a standard (12, 29) by pivot mechanisms (30) which bias the seat to a three-quarter fold position in which the seat is raised to permit row egress.  The chair back (22) is pivotally mounted for rotation about a horizontal axis located in the back area of an occupant.  A link (21) connects the specially formed seat frame to the lower part of the back frame so that when the seat is in the three-quarter fold position, the top of the chair back is rotated forward so that the chair back assumes a generally vertical disposition thereby increasing egress room for the occupant of the row to the rear.  Also, in the three-quarter fold position the link/frame mechanism (21) locks the back panel in that position so that it cannot be displaced should an occupant of the next row to the rear grasp the back panel and use it to steady himself or pull himself out of his seat.  When the seat is lowered for use the link rotates the back panel to a normal inclined position for occupant comfort.
Patent CA-1201804-A (CA)
Inventor: SHIBATA AKIRA
IPC: H04N9/79
Filed: 1982-12-03
Granted: 1986-03-11
Abstract: ABSTRACT OF THE DISCLOSURE         A chroma signal recording and reproducing circuit of a magnetic recording and reproducing apparatus having a recording circuit for frequency-modulating a luminance signal of a color video signal, low-frequency converting a chroma signal and frequency-multiplexing those signals for recording and a reproducing circuit for frequency-converting the low-frequency converted chroma signal in a reproduced signal and frequency-demodulating the FM luminance signal to reproduce a color video signal is disclosed. The circuit comprises a chroma signal recording circuit including a first ACC circuit and a first frequency converter connected to the first ACC circuit, and a chroma signal reproducing circuit including a second ACC circuit, a second frequency converter connected to the second ACC circuit, a comb filter connected to the second frequency converter and a deemphasis circuit connected to the comb filter.
Patent CA-1193757-A (CA)
Inventor: SINGER BARRY M
IPC: H01L29/10
Filed: 1982-12-24
Granted: 1985-09-17
Abstract: ABSTRACT: "Lateral junction field effect transistor device"     A lateral junction field effect transistor device comprises a substrate (11) of a first conductivity type and a semiconductor layer (12) of the second conductivity type. Furthermore the device includes both a surface semiconductor layer (16/20) of the first conductivity type located between the gate and drain contact regions (17/19, 15/21) of the device and a buried semiconductor layer (13) of the second conductivity type which extends beneath at least the drain contact region (15/21) and the surface semi-conductor layer (16/20) of the device. The buried layer (13) may be in the form of a continuous layer extending beneath the gate, source, and drain contact regions of the device as well as the surface semiconductor layer, or it may be provided in annular form with an aperture beneath the source and gate regions (18, 17/19).          The annular central buried layer configuration (13A) may further include an additional buried layer portion (13B) extending beneath the source region (18) of the device. Devices having buried and surface layers in accordance with the invention feature improved high-voltage breakdown characteristics, enhanced conductivity in the "on" state, and the ability to operate in the source-follower mode.          Fig. 4.
Patent CA-1198720-A (CA)
Inventor: JOHNSON MADELEINE LOGAN ST-LAM
IPC: B65B67/12
Filed: 1982-10-12
Granted: 1985-12-31
Abstract: A B S T R A C T     The principal object of the present invention is to provide a frame form of wire-like material in an arch shape, with a pair of downwardly extending prongs ( see Fig 2 ) at opposite sides of the frame for projection into the ground. Once a bag has been attached to it and the prongs have been inserted into the ground, the device is then placed in an operative position. The bag will stay open by an expanding force on the horizontal surface of the lawn, and will maintain its full expansion. It will facilitate the feeding of material into the bag with only one person needed to do the task, without any additional handling or supporting of the bag. This device can be used for collecting leaves, litter, weeds or gathering vegetables.     .../2
Patent CA-1193323-A (CA)
Title: Cable checker utilizing logic circuitry
Inventor: WHITEHEAD GARY J
IPC: G01R31/02
Filed: 1983-04-26
Granted: 1985-09-10
Abstract: ABSTRACT OF THE DISCLOSURE A cable checker employs a pair of jacks mounted to a housing and operably associated with an electronic circuit employing a pair of digital logic integrated circuits for both the confirmation and clocking circuitry. In this respect, the integrated circuits comprise a plurality of NAND gates which drive a pair of light emitting diodes, one of which is red to indicate an improperly functioning cable and the other one of which is green to indicate a properly functioning cable.  The cable checker further includes an astable multivibrator circuit so as to cause the light emitting diodes to blink thus to save battery power, and the checking of a cable is accomplished simply by plugging the two ends of the cable into the respective jacks asso-ciated with the cable checker.
Patent CA-1247893-A (CA)
Inventor: KIRK RONALD L
IPC: G03H1/08
Filed: 1983-05-11
Granted: 1989-01-03
Abstract: ELECTRONICALLY GENERATED HOLOGRAPHY   ABSTRACT OF THE DISCLOSURE Holographic data in the form of electronic signals is generated through the utilization of two planar transparent supports between which is positioned an electro-optical dipolar medium which is normally opaque but light transmissive in the presence of an applied electric field. Orthogonally disposed arrays of trans-parent electrodes are positioned upon the transparent supports and are arranged to be sequentially scanned in sampling fashion to define a sequence of uniform electric fields forming apertures of consistent effective diameter. One of the surfaces of the supports receives the interference pattern generated by the reference and object illumination emanating from a coherent source and the opposite support is operatively associated with a photodetecting arrangement. Through the generation of scanning synchronization signals and data signals from the photodetectors, an electronic representation of holographic data is achieved. To reconstruct these data, the same form of support and normally opaque dipolar medium is employed in conjunction with a control scanning arrangement wherein electrical fields cor-responding with interference pattern intensity are provided. This arrangement may be utilized in conjunction with a reference beam of coherent light to derive a virtual image corresponding with the initially constructed holographic data.
Patent CA-1222690-A (CA)
Inventor: KING JAMES O
IPC: A01N25/00
Filed: 1983-05-19
Granted: 1987-06-09
Abstract: ABSTRACT OF THE DISCLOSURE    The present invention relates to a method of applying a pesticide mixture to an area to be cultivated.  The method includes the steps of mixing a pesticide with a carrier, applying the mixture to the ground, and watering the mixture until the pesticide is removed from the mixture and absorbed by the soil and only the carrier remains.  The pesticide may be a powder while the carrier may be a fertilizer.  Preferably, the pesticide is either an insecticide, an herbicide or a fungicide, and the fertilizer used as the carrier is urea form.
Patent CA-1211460-A (CA)
Inventor: BERNHEIM MICHAEL
IPC: D21H17/09
Filed: 1983-05-26
Granted: 1986-09-16
Abstract: A process for sizing paper with anionic hydrophobic sizing agents and cationic retention aids Abstract of the Disclosure Sizing agents which are novel compounds and have at least one anionic or acidic group which is optionally in salt form and at least two hydrophobic substituents of which at least two of the most adjacent ones are bonded to each other with a bridging member which has at least 1 carbon atom and 2 hetero atoms, at least one sulfur atom being present as hetero atom, in particular sulfimides or bisulfimides of fatty acid derivatives, are highly suitable for use, together with commercially available retention aids, in a process for sizing paper or cardboard.  Typical com-pounds used have the formula:       in which each A1 and A'1 is ethylene or propylene, A2 is unsubsti-tuted or halogen-, C1-C4-alkyl- or -alkoxy-substituted phenyl, Q1 is -O-, -NH- or N?, Q2 is -NH- or N? , each R1, R'1 and R2 is alkyl or alkenyl having 6 to 22 carbon atoms, each R3 is defined in the same way as R1 and R2 or is unsubstituted or methyl-substituted phenyl, y is an integer from 1 to 5, and each m, n, s and t is 1 or 2, s and t being 2 if Q1 and Q2 are -N?.
Patent CA-1232095-A (CA)
Inventor: RAISTRICK JAMES H
IPC: C08K3/00
Filed: 1983-06-09
Granted: 1988-01-26
Abstract: ABSTRACT        A mouldable composition comprising a homogeneous mixture of (a) at least one particulate material insoluble in water and which is substantially unreactive with water, (b) at least one water-soluble or water-dispersible organic polymeric material, and, (c) water, characterised in that the composition also comprises an additive capable of reacting with the polymeric material to insolubilise the material with respect to water, and in that components (a), (b) and (c) are present in the composition, in proportions by volume of the composition, of respectively 40 to 90%, 2 to 25%, and not more than 60%. Optionally, the additive may also be capable of effecting coupling between the organic polymeric material and the surface of the particulate material, or the composition may comprise a separate component capable of effecting said coupling.          Also, a shaped product produced from the composition.
Patent CA-1212918-A (CA)
Inventor: CULLOR JAMES S
IPC: C12N5/16
Filed: 1983-06-13
Granted: 1986-10-21
Abstract: METHOD AND APPARATUS FOR MONITORING BODY PARTS                  OF ANIMALS            ABSTRACT OF THE DISCLOSURE          An improved method and apparatus  is dis-closed for adding fluids to, or removing fluids from, a body part or organ of an animal which minimizes animal trauma and permits rapid, easy, repeated fluid or low viscosity gel transfers.   The apparatus in-cludes a tubular fluid-conveying element adapted for fixed connection to the animal, along with a flexible fluid conduit connected between the element and a specific internal body part or organ, such as a cow's uterus.  In use, a syringe is employed to introduce or remove fluids from the body part, through the tubular element and connected conduit.  The invention is especially adapted for introducing and recovering cell lines producing monoclonal antibodies or other biologically active products in large mammals,  and facilitates monitoring of antibody production as well as administration of nutrients to enhance cell line growth.  In preferred monoclonal antibody production procedures, the cells are initially educated through in vitro contact with ambient fluid of the selected organ (e.g., allantoic fluid from a pregnant host), whereupon  the  educated  cells  are  inoculated  and allowed to incubate in the host.  It has been found particularly advantageous to employ the allantois of a pregnant mammal for antibody production, and some or all of the cell incubation period therein should occur after the onset of immunocompetency of the fetus.
Patent CA-1184867-A (CA)
Inventor: HORI FUMIHISA
IPC: B41J1/50
Filed: 1983-07-11
Granted: 1985-04-02
Abstract: ABSTRACT OF THE DISCLOSURE      A serial printer suitable for use in desk-top calculators or the like.  The serial printer has a rotary shaft rotatable together with two type wheels.  The power supply to the rotary shaft is made by a motor which operates continuously only in one rotational direction through a first clutch.  A second clutch is provided to make a selective power transmission between the motor and the member for actuating the hammer, as well as the member for causing the carrying operation.  The states of the first and the second clutches are controlled by a change-over arm which in accordance with the operation instruction given by an operation instruction coil, such that these clutches are alternatively engaged and disengaged to make various operations such as printing, column shift, paper feeding and so forth.
Patent CA-1209210-A (CA)
Inventor: MCLAUGHLIN MICHAEL J
IPC: H04B17/00
Filed: 1983-08-02
Granted: 1986-08-05
Abstract: Abstract An improved method and apparatus for measuring the strength of a radio frequency (RF) signal (Fig. 3) subject to Rayleigh fading is described.  The strength of the RF signal is sampled two or more times during a predetermined time interval and the sampled signal strength having the largest magnitude is selected (Fig. 4). The selected signal strength is a reasonably accurate measure of the signal strength since the true average strength of a Rayleigh fading signal is close to its peak signal strength.  The inventive method and apparatus is particularly well adapted for use in a scanning receiver (Fig. 2) located in a base station radio (111, 121, 131) of a cellular radiotelephone communications system (Fig. 1). The scanning receiver (Fig. 2) includes an antenna selector (102) for selecting one of a plurality of sector antennas, an RF signal receiver (104) tunable to a plurality of different RF signal frequencies, an analog-to-digital converter  (106) for converting RF signal strength samples to a binary data signal, and a microprocessor (114) together with peripheral devices (108, 110) for controlling the operation of the antenna selector (102), RF signal receiver (104) and analog-to-digital converter (106).
Patent CA-1210254-A (CA)
Inventor: LINDER ERNST
IPC: F16H19/00
Filed: 1983-08-26
Granted: 1986-08-26
Abstract: ABSTRACT OF THE DISCLOSURE       The present invention relates to mechanical trans-missions for linear movements from a driving devicd (20) to an object (21) by means of a bendable transmission agent (23, 40, 43) with both pushing and pulling capa-bility. In a traversing gear according to the invention, said transmission agent is a close-lapped single or double spiral, with such a coil diameter and wire thick-ness that it, when unsupported, is not bent sideways by the compressive force used. Guiding is only needed in bends and can be provided outside the spiral (23, 40) by a guiding cavity (29)  (Figure 2) or inside the spiral by a guiding rod (35)  (Figure 3). The surfaces of the guides are preferably coated with teflon.
Patent CA-1225038-A (CA)
Inventor: DIEKOETTER FRIEDRICH W
IPC: B01D35/20
Filed: 1983-09-07
Granted: 1987-08-04
Abstract: ABSTRACT OF THE DISCLOSURE    In the treatment owe a zealot suspension to separate solids from the mother and/or washing liquor, a vibrator is used in the suction drying zone of a vacuum filter in order to partially liquefy the filter cake material through the introduction of shear forces into the solidified filter cake, so that further separation of the pure liquid phase can take place in the suction drying zone of the vacuum filter.