baber/WOPTO huggingface dataset:
Patent CA-1111496-A (CA)
Inventor: ANDERSON WOODROW
IPC: H01M10/12
Filed: 1978-12-20
Granted: 1981-10-27
Abstract: CASCADING-WATER, LEAD-ACID STORAGE BATTERY NEUTRALIZATION, FORMING AND CHARGING APPARATUS                    Abstract of the Disclosure An apparatus for producing batteries having plastic cases wherein a plurality of sets of batteries are placed in a plurality of portable tubs, each tub being held in a frame.  The frame is adapted to support the tubs so that each tub, which is filled with batteries, is easily moved about the forming room floor or alternatively posi-tioned at different heights above the floor.  The frames are adapted to facilitate stacking of the frames with tubs and batteries in a vertical array.  The tubs are provided with means for aligning the batteries within the tub and spacing them from the bottom of the tub so that, when water is intro-duced into the tub, it is allowed to flow around the sides and bottom of each of the batteries.  Each of the tubs is equipped with overflow and draining means for allowing the cooling fluid to pass either to the next adjacent tub or, alternatively, be drained for removal from the apparatus.
Patent CA-1104402-A (CA)
Inventor: RUUSKANEN ERKKI
IPC: B02C7/06
Filed: 1979-01-10
Granted: 1981-07-07
Abstract: ABSTRACT OF THE DISCLOSURE         The present invention provides, in a refiner  comprising feed means feeding material to be ground into the gap between grinding disks and comprising a tubular jacket housing a feed screw axially rotatable on a shaft said jacket having a top confining wall and an aperture therein for the feeding material from a container located thereabove into the jacket, and said refiner having at least one rotatable said grinding disk, the improvement in which the feed screw is connected by a coupling to the rotatable disk and obtains its rotary motion from the rotary motion of the grinding disk.
Patent CA-1131399-A (CA)
Inventor: GAGLIANI JOHN
IPC: C08J9/00
Filed: 1979-01-19
Granted: 1982-09-07
Abstract: ABSTRACT OF THE DISCLOSURE Polyimide foams derived from mixtures of aromatic diamines and partial esters of a benzophenonetetracarboxylic acid.  The precursors are converted into polyimide foams by the application of heat; and the foams are then compressed, yielding dense, rigid, and structurally strong, intumescent materials.
Patent CA-1129690-A (CA)
Inventor: DEUTSCHENBAUR PAUL
IPC: F16B13/00
Filed: 1979-02-08
Granted: 1982-08-17
Abstract: ABSTRACT OF THE DISCLOSURE           .         A self-drilling dowel assembly is made up of an expansion sleeve with an annular drill bit formed on one end of a spreader axially displaceable through the sleeve after it has formed a borehole for expanding and anchoring the sleeve in the borehole.  The bore through the sleeve is divided by a transverse partition wall into two axially extending blind bores each extending inwardly from an opposite end of the sleeve.          The blind bore extending from the drill bit end of the sleeve has a diameter which is 0.5 to 0.9 times the exterior diameter of the sleeve and the axial length of this blind bore is also about 0.5 to 0.9 times the exterior diameter of the sleeve.          Axially extending grooves are formed in the exterior surface of the sleeve and recesses extend inwardly from the base of the grooves for facilitating the expansion of the sleeve.
Patent CA-1127375-A (CA)
Title: Alumina production
Inventor: POTTER OWEN E
IPC: F26B3/084
Filed: 1979-02-12
Granted: 1982-07-13
Abstract: ABSTRACT OF THE DISCLOSURE   In a process for the production of alumina which comprises the steps of digesting bauxite to produce a precipitate of alumina trihydrate containing uncombined moisture, drying the alumina trihydrate to reduce the uncombined moisture content thereof, and feeding the dried alumina trihydrate to a calciner to convert the alumina trihydrate to alumina, improved economy is achieved by drying the alumina trihydrate in a fluidized bed in which the fluidized mass is heated indirectly by means of steam which is available from the digestion and recovery system.          Drying of the alumina trihydrate in this manner prior to feeding it to the calciner also reduces the fuel require-ment in the calciner and enables the throughput of the calciner to be increased.
Patent CA-1127760-A (CA)
Inventor: CHANG HSU
IPC: G11C11/14
Filed: 1979-03-15
Granted: 1982-07-13
Abstract: BUBBLE DOMAIN RELATIONAL DATA BASE SYSTEM     Abstract A  relational data base system using magnetic bubble domain storage to eliminate data formatting, and dynamic indexing loops to facilitate convenient marking during data qualification and to eliminate redundant traversing of disqualified data during the search operation.  A data base is stored in columnized storage tables which insure minimum input/output data traffic during search and retrieval.  A suitable storage chip is orga-nized in a major/minor loop organization, with several sections of transfer lines to provide selective access to individual groups of storage loops.  Off-chip circuitry includes a compara-tor for comparing data read from a bubble storage chip with a given criterion in order to select appropriate data, and a dynamic indexing loop which keeps track of comparisons.  This indexing loop provides an input to a bubble chip controller so that each subsequent search and compare is done only on already qualified data.  This eliminates the need for repeated searching through the same data.
Patent CA-1111552-A (CA)
Inventor: OGAWA SEIICHI
IPC: H04N3/233
Filed: 1979-04-05
Granted: 1981-10-27
Abstract: ABSTRACT OF THE DISCLOSURE            A side pincushion distortion correction circuit having an impedance circuit connected in series with the deflection coil in a television receiver.    A controllable switch connected in parallel with the impedance circuit is operated by a switching signal, the phase of which is modulated by a parabolic signal at the vertical rate and a control signal corresponding to the brightness of a reproduced picture on the screen of the television receiver.   The proper correction of the side pincushion distortion can be achieved despite the variations in the brightness of the picture reproduced on the cathode ray tube of the television receiver.
Patent CA-1108498-A (CA)
Inventor: CAGLE BUNYAN B
IPC: F23N3/04
Filed: 1979-04-09
Granted: 1981-09-08
Abstract: ABSTRACT OF THE DISCLOSURE A solid form furnace is disclosed as including a fire-box disposed inside of a heating chamber through which air to be heated is passed. A pair of paffles guides the air through the heating chamber to progressively heat the air. In addition, an auxiliary air system is provided to inject air into the fire when there is a heating demand to increase combustion and pro-vide more heat when it is ?ost needed.
Patent CA-1108779-A (CA)
Inventor: JONASSON KJELL O
IPC: B60N2/90
Filed: 1979-05-01
Granted: 1981-09-08
Abstract: AB VOLVO            "CHILD'S SEAT CUSHION FOR MOTOR VEHICLES"                   ABSTRACT OF THE DISCLOSURE     A seat cushion for children, placed on the seat bottom of a vehicle seat to provide an elevated sitting position, Uniformly constructed guides for a hip belt, arranged on two opposite sides of the cushion, engage the belt to prevent it from sliding upwards when the cushion is positioned for use and the belt is coupled. Each guide includes a first portion extending forwards in the direction of the vehicle and defining a forwardly opening slot through  which one part of the hip belt passes, and a second portion extending laterally outside the slot and forming a stop for a part of the belt located outside the slot to prevent the second part from moving upwards.
Patent CA-1133070-A (CA)
Title: Stractometric apparatus for ureter peristaltic  assessment and medication dispensing
Inventor: MURASE MASKAZU
IPC: G01F3/00
Filed: 1979-07-19
Granted: 1982-10-05
Abstract: Abstract of the Disclosure A counter counts the time intervals of falling instilled drops in response to a signal issued each time a falling instilled drop is detected.  A memory is supplied with data representing the quantities of falling instilled drop corresponding to the time intervals at which the drops fall.  The data correspond-ing to the time intervals thereof which have been counted by the counter are read out of the memory.  The data thus read out are accumulated to determine the total quantities of the drops.
Patent CA-1110627-A (CA)
Inventor: SERBAN ALEXANDER
IPC: C07D239/34
Filed: 1979-07-27
Granted: 1981-10-13
Abstract: ABSTRACT      The invention concerns novel compounds of the formula I                                            I            The compounds are herbicides and in further embodiments the invention provides:  herbicidal compositions containing a active ingredient a compund of formula I; processes for severely damaging or killing unwanted plants by applying to the plants or to the growth medium of the plants an effective amount of a compound of formula I; and processes for the synthesis of compounds of formula I.
Patent CA-1098099-A (CA)
Inventor: GORALNIK CHARLES D
IPC: F21S8/04
Filed: 1979-07-31
Granted: 1981-03-24
Abstract: ABSTRACT OF THE DISCLOSURE          A lighting fixture adapted to be mounted on a ceiling by attachment to an outlet box in the ceiling.  The fixture comprises a pan having an up-wardly extending rim and a crossbar attached to the bottom of the outlet box in a position extending horizontally across the bottom of the box.  The rim of the pan is adapted to be attached to at least one end of the crossbar for mounting the pan adjacent the ceiling.
Patent CA-1145477-A (CA)
Title: Method for carrying out synchronous operation in a duplex-processor system
Inventor: IWAMA MASAMICHI
IPC: G06F11/16
Filed: 1979-08-31
Granted: 1983-04-26
Abstract: ABSTRACT OF THE DISCLOSURE The present invention discloses a method for carrying out synchronous operation in a duplex-processor system which is comprised of at least a first processor and a second processor. Either one of the processors accomplishes the data processing of the successive processing steps sequentially. The processing processor transfers the resultant data to the other processor each time a data processing step is completed, and the latter processor stores the transferred resultant data. The successive processing steps are segmented by respective predetermined breakpoints for a job. When the former processor is in an abnormal condition, the latter processor takes over the job from the predetermined nearest breakpoint by utilizing the last transferred resultant data produced in the processing step segmented by this nearest breakpoint.
Patent CA-1108562-A (CA)
Inventor: KAIM JOHN W
IPC: B61G7/10
Filed: 1979-09-05
Granted: 1981-09-08
Abstract: PIN TYPE SOLID BUTT ROTARY COUPLER                 ABSTRACT OF THE DISCLOSURE       A rotary type railroad car coupler is provided with a symmetrical and invertible yoke.  A yoke collar, constructed so as to be capable of being reversible, is disposed within a cavity of the yoke.  In one preferred embodiment, a pin connecting a shank of the coupler to the yoke collar is positioned so as to be equidistant from both ends of the yoke collar.  Thus, as one end of the yoke collar becomes worn, the collar can be reversed.  Improved yoke collar service life is obtained.
Patent CA-1125055-A (CA)
Inventor: PRAY WINSTON C
IPC: F16G3/09
Filed: 1979-09-20
Granted: 1982-06-08
Abstract: BELT FASTENERS                       ABSTRACT    A plurality of belt fasteners are joined together by intermediate bridging portions which may break off and leave the adjacent belt fastener edges spaced from each other by the width of the bridging portions when the belt is in use.  The preferred fasteners are plate fasteners joined together in a strip by these frangible bridge portions.  Preferably, a pair of lines of weakness are formed by stamping parallel notches adjacent either edge of the plate fastener so that substantially all of the bridging material between adjacent fasteners may break off thereby leaving a sizeable gap between adjacent sides of adjacent fasteners.
Patent CA-1124514-A (CA)
Title: Uniflow regenerative shaft furnace for  calcining limestone utilizing fuels in  fine particulate form
Inventor: FUSSL ERWIN
IPC: C04B2/12
Filed: 1979-09-26
Granted: 1982-06-01
Abstract: ABSTRACT OF THE DISCLOSURE          Uniform distribution of fine particulate solid fuels in the calcining or uniflow shaft of a uniflow regenerative shaft furnace is achieved by arranging the outlet openings of fuel lances of the furnace with a uniform distribution over the cross section of the furnace shaft in a horizontal plane between the preheating zone and the calcining zone of the furnace.  Solid fuel supplied through a fuel line is mixed with a gaseous carrier medium conveyed to the outlet openings.  The fuel lances comprise a fuel tube surrounded by an outer tube which is connected to a supply line for a gaseous cooling medium.  Fuel lances of the counterflow shaft which are not in operation are cooled in order to prevent entry of the combustion gases which are conveyed from the calcining shaft through a transfer duct into the counterflow shaft from which they are exhausted.
Patent CA-1143606-A (CA)
Inventor: BECKER REINHOLD
IPC: A22C13/02
Filed: 1979-11-30
Granted: 1983-03-29
Abstract: Abstract of the Disclosure An article of manufacture useful in the production of sausages comprising a hollow rod consisting of a longitudinally gathered packing tube and a surrounding support sheath of formable sheet material such as polyethylene with integral end walls each having a central opening therein, said integral end walls being formed in the shape of a truncated pyramid provided with at least two permanently shaped end wall edges radially arranged with respect to the center of the end walls; the end walls are formed by folding the projecting edges of the sheath to form outwardly-projecting, double-layer, triangular flaps; and heat-sealing the sides of the folds to each other; the openings in the end walls of the support sheath allow insertion of a filling tube of a filling machine into the hollow rod in the interior cavity of the support sheath.
Patent CA-1124185-A (CA)
Inventor: COLESON ROBERT P
IPC: B01D53/22
Filed: 1979-12-14
Granted: 1982-05-25
Abstract: PERMEATOR APPARATUS                  ABSTRACT OF THE DISCLOSURE     An end closure is disclosed wherein a single end closure cap can be in a fluid-tight relationship with both an external container and at least one internal container. The at least one internal container is moveably positioned within the external container, and a resilient means cooperates between the internal container and the external container such that the internal container contacts the end closure cap to provide the desired fluid-tight relationship.  A particularly attractive use of the end closure is to provide permeators containing hollow fiber membranes suitable for the selective permeation of at least one fluid in a fluid mixture in which the tube sheet is in a fluid-tight relationship in the permeator such that fluid communication between the shell side and bore side of the hollow fiber membranes is only through the walls of the hollow fibers.  In these permeators, a resilient means cooperates between a tubular shell containing the hollow fiber membranes and at least one tube sheet through which bores of the hollow fiber membranes communicate wherein a force directing the tube sheet longitudinally outward from the shell is provided. An end closure cap is adapted to be removably fastened to the end of the shell proximate to the tube sheet.  A first sealing means is positioned between the end closure cap and the shell to provide an essentially fluid-tight relationship, and a second sealing means is positioned between the end closure cap and the tube sheet wherein the resilient means provides a sufficient force on the tube sheet that the second sealing means provides an essentially fluid-tight seal.
Patent CA-1128424-A (CA)
Title: Fractionation in an adsorptive hydrocarbon  separation process
Inventor: ANDERSON MARK C
IPC: C10G25/03
Filed: 1979-12-21
Granted: 1982-07-27
Abstract: "FRACTION IN AM ADSORPTIVE  HYDROCARBON SEPARATION PROCESS "                          ABSTRACT           A hydrocarbon separation process which includes a novel method of fractionating the extract and raffinate streams removed from a simulated moving bed of a selective adsorbent.  The extract and raffinate streams are passed into separate fractionation columns, each having a side-cut removed above the feed point.  Each sidecut is stripped, with the stripper overhead Vapor passing directly  into the extract or raffinate column.  The bottoms streams of the two sidecut strippers are combined and passed into the ad-sorbent bed.
Patent CA-1153089-A (CA)
Inventor: WYETH WILLIAM A
IPC: B60L50/12
Filed: 1980-01-17
Granted: 1983-08-30
Abstract: Case 2660 POWER CONTROL OF A DIESEL ELECTRIC DRIVE             ABSTRACT OF THE DISCLOSURE         A control system for a diesel electric locomotive has a reference ramp circuit which receives an input representing desired power and provides a rate reference signal representing an acceleration limit with reference to said desired power.  A power limit control receives the rate reference signal and a signal representing actual power and it provides a difference signal only when the actual power is above the acceleration limit for power.          This difference signal is used to modify the normal control to the generator exciter and thus to modify the electrical load on the diesel engine.  The circuit controls the application of electrical load, i.e. power, to load the diesel engine during a tractive effort in a manner which reduces incomplete combustion.  The system also includes a reset control which resets the ramp reference signal in accordance with actual power so that it cannot climb far above when the locomotive is ascending a grade and result in excessive acceleration to catch up when the grade changes.
Patent CA-1095565-A (CA)
Inventor: SHELBY ROBERT L
IPC: B62D55/14
Filed: 1980-02-22
Granted: 1981-02-10
Abstract: TRACK GUIDING MEANS FOR  A TRACK-TYPE VEHICLE     A B S T R A C T         A guide arrangement for a track assembly of a track-type vehicle comprises a first arm mounted on a track frame, a second arm pivotally mounted on the first arm and a pair of rollers rotatably mounted on the second arm to engage the track assembly in rolling con-tact therewith.  A pair of guides are secured to either the first or second arm to straddle each link assembly of the track assembly to restrain lateral movements thereof.
Patent CA-1159167-A (CA)
Inventor: VAN ZANTEN PIETER
IPC: G09G3/38
Filed: 1980-05-22
Granted: 1983-12-20
Abstract: ABSTRACT:          An electrochromic display medium is present between two supporting plates.  One supporting plate has, a TFT-ma?rix, in which each TFT circuit comprises two transistors and a capacitor.  The second transistor of each TFT circuit is connected, via apertures in an insul-ating layer, to a conductive layer provided on one sup-porting plate.  A transparent common counter electrode is provided on the other supporting plate.
Patent CA-1115533-A (CA)
Title: Gear train for timepiece with a stepping  motor
Inventor: WUTHRICH PAUL
IPC: G04B29/00
Filed: 1980-07-08
Granted: 1982-01-05
Abstract: ABSTRACT OF THE DISCLOSURE           A stepping motor driven by a time-based electrical driving signal periodically rotates an overhung gear train directly driving the hour and minute hands mounted on a main arbor.  The arbor 18 rotatably mounted in two spaced journals in a single tapered bearing hole in the frame.  An intermediate arbor is similarly journaled.  The gear train i? assembled from only one side of the timepiece.  The main arbor, center gear assembly, hands and dial are all added as a subassembly.
Patent CA-1136870-A (CA)
Inventor: MEO RAFFAELE
IPC: E02D3/054
Filed: 1980-07-28
Granted: 1982-12-07
Abstract: TITLE                 HYDRAULIC METHOD OF SOIL COMPACTION      AND APPARATUS THEREFORE                          INVENTOR                 Raffaele MEO                           ABSTRACT         The method and apparatus of water jetting is disclosed; namely, a method of saturating a clay backfill or the like with water so that the hydraulic action cooperates with the lumps of clay of the backfill and hence causes better adhesive compaction of the soil.  It includes also, in another embodiment, a method of draining the soil.          Further, an apparatus for accomplishing the methods includes a nozzle having a hollow interior and a plurality of orifices which communicate the interior to the exterior and a source of water supply for flowing water into the interior of the nozzle and hence out the orifices thereof at preferred predetermined pressures of 200 to 400 Kilo Pascals (KPa.) although it may be used throughout the range of 0 to 700 KPa..   The method include  applying a force to the nozzle while water is eminating therefrom so that the nozzle penetrates into the soil to a predetermined depth and then slowly lifting the nozzle under controlled conditions while allowing the water to eminate from the orifices thereof so as to saturate the adjacent soil successively until the whole depth of the trench is saturated with water.
Patent CA-1108656-A (CA)
Inventor: DESCOTEAUX CLAUDE
IPC: B25J15/00
Filed: 1980-09-16
Granted: 1981-09-08
Abstract: SINGLE GUIDE ROD ACTUATING UNIT       ABSTRACT OF THE DISCLOSURE   The actuating unit mounts a workpiece gripping and transporting jaw assembly and has an elongated hanger rod supporting a first mount boss. A pneumatic cylinder is arranged below the rod and secured to the boss and has a conventional piston and piston rod projecting from the cylinder. The improvement which comprises an elongated guide rod between the cylinder and hanger rod slidably positioned through the mount boss projecting forwardly thereof and at one end supporting a jaw mount assembly having a longitudinal bore. A stroke adjuster collar is secured upon the other end of the guide rod and adapted to limit forward movement of the jaw mount assembly. A rod adapter is movably positioned through the bore of the jaw mount assembly which includes a first mount flange on the forward end thereof. A jaw assembly includes a body having an annular mounting flange at one end mounted upon the first mount flange and adjustably secured thereto. A pair of opposed workpiece gripping jaws are pivotally mounted within and project forwardly of the body. A reciprocal plunger is nested within the body axial to and operatively connected to the piston rod and rod adapter. A control mechanism is mounted upon the plunger and operatively engages the jaws for successively closing and opening said jaws corresponding to reciprocal movements of the plunger.
Patent CA-1148027-A (CA)
Inventor: TOKUNAGA KINJIRO
IPC: B61B13/12
Filed: 1980-12-17
Granted: 1983-06-14
Abstract: DRIVERLESS VEHICLE WITH SPEED CONTROL                   Abstract of the Disclosure A friction driven driverless vehicle includes a frame with support wheels adapted to ride on rails.  A drive wheel on the frame is provided for frictional con-tact with a drive shaft parallel to the rails.  A motor driven cam is provided on the frame for controlling the position of the drive wheel relative to the drive shaft. The cam is coupled to the drive wheel by a cam follower and linkage.
Patent CA-1173458-A (CA)
Inventor: LEE YOUNG-JIN
IPC: C07C63/26
Filed: 1981-01-27
Granted: 1984-08-28
Abstract: 12,618 PROCESS FOR PREPARING 2,5-DICHLORO-TEREPHTHALIC ACID        ABSTRACT OF THE DISCLOSURE        This invention relates to a process of preparing 2,5-dichloroterephthalic acid by the catalytic air oxidation of 2,5-dichloro-p-xylene in the presence of a catalyst system consisting essentially of a cobalt compound, a manganese compound and a bromine compound.                    S P E C I F I C A T I O N