baber/WOPTO huggingface dataset:
Patent CA-1235503-A (CA)
Inventor: HANNING BERNARD W
IPC: G06K17/00
Filed: 1983-09-02
Granted: 1988-04-19
Abstract: ABSTRACT     A label handling system is described, particularly for use in supermarkets. The system includes a plurality of boxes (108) for receiving parts of labels (103) from merchandise (106). The box with a stack of labels in it is placed in the box-receiving station (109) where the labels are fed upwardly into a downwardly facing hopper.          Labels are sequentially removed from the top of the stack in the hopper and passed through a data reading station (112) at which price and weight data are read from the labels and subsequently further processes (113, 114, 115).
Patent CA-1234372-A (CA)
Inventor: WILMAN THOMAS S
IPC: A01D87/08
Filed: 1983-12-20
Granted: 1988-03-22
Abstract: MECHANICAL GRAB             Abstract The grab (3) for handling material has two grab members (4, 5) one of both of which have tines (6, 7), the grab members being relatively movable to open or close the grab so that cohesive or rigid material can be grasped between the tines (6, 7).          Additionally, one grab member (4) has side and bottom panels ( 21, 22) forming a scoop or bucket component and the other grab member (5) has a back panel (10) so that in one condition of the grab, e.g. when the grab members (4, 5) are closed, there is formed a complete scoop or bucket for scooping up granular or liquid material to be handled.          In another embodiment, the grab member (5) may also have small side and bottom panels;  in other examples the scoop may be provided wholly on one of the grab members.          The grab avoids having to use separate devices respectively for grasping and for scooping operations.  It is particularly suitable for mounting on a tractor vehicle, though the combined grab and scoop facility is applicable also to implements, utensils, tools or other apparatus, large or small, for materials handling.     Figs. 4I and 4J.
Patent CA-1219818-A (CA)
Inventor: SMITH ROY E
IPC: F16D65/12
Filed: 1984-03-12
Granted: 1987-03-31
Abstract: ROGERS, BERESKIN & PARR     TITLE:  BRAKE DISC DESIGN FOR WHEEL MOUNTED DISCS     ABSTRACT OF THE DISCLOSURE     A brake disc for mounting to a railroad wheel or the like comprises a plurality of segments.   Each segment  is of part annular configuration and has two mounting tangs at a radially inner edge.   Bolts pass through the mounting tangs to affix the segment to the wheel.  The wheel is provided with an inwardly directed flange at its rim in order that retention tangs at the radially outer edge of the segment are captured between the flange and the web of the wheel.  Under heat gener-ated during braking the segment can expand radially out-wardly.  The segment is prevented from curling or warp-ing in the axial direction by the flange of the wheel and the retention tangs.  Preferably the mounting tangs have a part curved configuration so as to accommodate expansion of  the  segment by bending  of  the mounting tangs.  The mounting tangs can be fitted with an axially extending lip so as to locate the segments and resist centrifugal forces during rotation.
Patent CA-1211220-A (CA)
Inventor: TEREPIN STEPHEN
IPC: G06F17/10
Filed: 1984-04-06
Granted: 1986-09-09
Abstract: ABSTRACT                         Digital Signal Processors A  digital  signal  processor  (10)  has a crossbar  network (110)  interconnecting  a  control  and  timing  circuit  (100),  a multiplier  (112),  a  serial  access  data  memory  (128),  temporary storage registers  (122,  124,  126), an accumulator  (120) and input and  output  interfaces  (130,  132).   Instructions  in  an  external memory (12) are decoded by the control and timing circuit to cause the crossbar network to interconnect the other circuit elements in various patterns to feed selected signals from the input interface and stores  to the multiplier,  and the multiplier  results to the stores  and  output  interface.   The  sequence  of  interconnection patterns  can  be  chosen  to provide  a  selected signal  processing function such as  filtering.   A multiplicand register  (116)  and a substitution circuit (118) enable the data to be modified in transit to implement other more complex signal processing functions.
Patent CA-1208863-A (CA)
Inventor: SMYTH LAURENCE C
IPC: D07B7/14
Filed: 1984-04-24
Granted: 1986-08-05
Abstract: PLASTIC FILLED WIRE ROPE A method is provided for making a plastic-filled wire rope by preheating a lubricated wire rope to a temperature close to the melting point of the plastic material with which the rope is to be filled, and then injecting the plastic material in molten state under heat and pressure into the wire rope so as to fill essentially completely the interstices between the strands and the individual wires, while displacing and removing most of the lubricant initially present within the rope. The obtained novel plastic-filled, lubricated wire rope has improved wear and fatigue resistance as well as increased life.
Patent CA-1245557-A (CA)
Inventor: CALLAHAN RICHARD A
IPC: A61K9/10
Filed: 1984-05-04
Granted: 1988-11-29
Abstract: ABSTRACT          Disclosed herein are vesicle compositions for controlled sustained release of an encapsulated therapeutic agent after parenteral administration.  By adjusting the osmolarity between the suspending solution and the solution within the vesicles by adjusting the concentration of the suspending solution, the rate of release of the therapeutic agent after parenteral administration can be varied.  The compositions can be effec-tively administered by intramuscular, subcutaneous injection or other means.
Patent CA-1241274-A (CA)
Inventor: DOMBAY ZSOLT
IPC: A01N47/14
Filed: 1984-07-03
Granted: 1988-08-30
Abstract: SYNERGISTIC FUNGLCIDAL COMPOSITION     Abstract of the disclosure The invention relates to a synergistic fungicidal composition containing more active ingredients comprising benzi31idazole-2-ylmethylcarbamate and the zinc and manganese complexes of /8-oxyquinolinate/-/dimethyl dithiocarbamate/ as active ingredients, optionally solid and/or liquid carrier/s/ and other excipient/s/.       The composition is of value especially in the treatment of infections caused by ustilaginales, powdery mildew and fusarium species on cereals.
Patent CA-1218280-A (CA)
Inventor: YONG RAYMOND N
IPC: C02F1/52
Filed: 1984-08-16
Granted: 1987-02-24
Abstract: ABSTRACT OF THE DISCLOSURE         Cassava starch hydrolyzed in the presence of insoluble metal salts formed in situ is a surprisingly effective flocculant for destabilizing dilute as well as thick sludge suspensions and is particularly effective when used in the treatment of bituminous tar sands tailings and in phosphate slimes.
Patent CA-1223189-A (CA)
Inventor: HAYDEN RICHARD A
IPC: B60N2/08
Filed: 1984-09-07
Granted: 1987-06-23
Abstract: INTEGRAL TRACK VEHICLE SEAT APPARATUS            ABSTRACT: An integral track vehicle seat structure has a pair of laterally spaced side rails providing seat cushion mounting means,  including a seat spring and seat back adjustment mechanism mounted  to  the  side  rails,  a plurality of floor anchors for securing the side rails to the vehicle frame and an integral track formed integrally of the side rails and floor anchors includings relatively adjustable and position lockable upper and lower track members  each having  an  opened  box  section  like  con-figuration which slidably fit in internested, telescoping relation to secure the vehicle seat seat at all time to the  vehicle  floor  while  providing  for  forward  and backward seat adjustment.
Patent CA-1220887-A (CA)
Inventor: NAKAMURA MORIO
IPC: C08L101/00
Filed: 1984-10-23
Granted: 1987-04-21
Abstract: ABSTRACT OF THE DISCLOSURE         Water-swellable elastomer composition consisting essentially of a homogeneous mixture of an elastomer, a water-absorbent resin and a water-soluble resin.  Said composition exhibits a high degree of swelling and a high swelling rate when it is soaked in water.  Also, said composition retains swellability even when it is put in contact with water for a long period of time.
Patent CA-1230917-A (CA)
Inventor: MARTIN ROBERT G
IPC: G03G15/08
Filed: 1984-11-21
Granted: 1987-12-29
Abstract: ABSTRACT        This invention is generally directed to an apparatus for charging toner particles comprised in operative relationship of a means for charging insulating toner particles and a means for transporting insulating toner particles, said means for charging and said means for transporting being charged to a predetermined potential, which apparatus further includes therein a brush device for delivering toner particles to a charging nip situated between the means for charging the toner particles and the means for transporting the toner particles. The brush device can also fuctions as a charging source for the toner particles, and as a cleaning system. More specifically in one embobiment the present invention is directed to an apparatus for simultaneously metering, charging and transporting non-magnetic insulating toner particles comprising in operative relationship a metering roll means, an optional trim blade means for said metering roll means, a toner supply reservoir means containing therein weakly charged insulating toner particles possessing about an equal number of positive and negative charges thereon, a transporting hard roll or donor belt means, a triboelectically active coating contained on said transporting means, a drive roll means, an idler means; a tensioning means, an imaging means, a voltage source means for the metering roll means, a voltage source means for the drive roll means, and the transporting means, said metering roll means moving in a direction opposite to the direction of movement of the transporting means, and wherein the apparatus further includes a moving brush means contained in the toner supply reservoir which brush means contains bristles thereon, wherein the brush transports toner particles to a charging nip situated between the metering roll means and the transporting means.
Patent CA-1249361-A (CA)
Inventor: BASOL BULENT M
IPC: H01L31/073
Filed: 1985-01-21
Granted: 1989-01-24
Abstract: ABSTRACT    Electrodeposition of Photovoltaic Layer Utilizing Cadmium Rich Hg1-xCdxTe Thin films of Hg1-xCdxTe with controlled x greater than 0.5 are cathodically deposited on a thin CdS film over an electrically conductive transparent film deposited on a glass substrate.  Depositing a conductive film on the electrodeposited Hg1-xCdxTe treated to provide a Terich surface for a good ohmic contact forms an improved solar cell.
Patent CA-1230946-A (CA)
Title: Adjustable radius apparatus for calibrating  ultrasonic transducer array
Inventor: FERREE HERBERT E
IPC: G01N29/265
Filed: 1985-02-13
Granted: 1987-12-29
Abstract: ABSTRACT OF THE DISCLOSURE Calibration apparatus for calibrating an ultra-sonic  transducer  array by  moving  it  along an arcuate calibration  test  member,  includes  four  upright  posts interconnected by a rectangular carriage which is slidably movable vertically along the posts.  A horizontal pivot shaft is rotatably mounted on the carriage.  Fixed to the shaft  and  depending  therefrom  are  two  pendulum  arms, interconnected at their lower ends by a pair of cross bars on which is slidably mounted a mounting block.  An attach-ment rod is vertically slidably movable in the mounting block and carries a coupling joint at its lower end for mounting  the  transducer  array.  A reversible gearmotor drives the pivot shaft through a chain and sprocket assem-bly in an oscillating motion  Backlash in the gear train is reduced by a bias weight.
Patent CA-1247932-A (CA)
Inventor: TAGO TOMOHISA
IPC: G03F3/10
Filed: 1985-05-31
Granted: 1989-01-03
Abstract: ABSTRACT OF THE DISCLOSURE A method for transferring an image from an image sheet  to  an  image-receiving  sheet while  the  sheets are superposed, and an apparatus therefor.  A support plate of good thermal conductivity and rigidity is placed against the sheets, and a cover sheet superposed remotely from the support plate.  The resulting assembly is passed through a pair  of heated  rollers.   Cooling  rollers may cool  the superposed  sheets  following  image  transfer.   Additional cooling may be provided.
Patent CA-1209280-A (CA)
Inventor: KINNEY WAYNE I
IPC: H01L21/762
Filed: 1985-06-25
Granted: 1986-08-05
Abstract: PROCESS OF MAKING DUAL WELL CMOS SEMICONDUCTOR STRUCTURE WITH ALIGNED FIELD-DOPINGS USING SINGLE MASKING STEP             ABSTRACT OF THE DISCLOSURE      A  process  for  making  a  CMOS  dual-well  semi-conductor  structure  with  field  isolation  doping, wherein only a single lithographic masking step is required  for  providing  self-alignment  both  of  the wells to each other and also of the field isolation doping regions to the wells.  The lithographic masking step  forms  a  well  mask  and  defines  an  oxidation barrier which acts  as:   an implant mask (absorber) during the ion-implantation of a field dopant of one type;  an oxidation barrier over one well during the oxidation of the opposite-type well to form over the one well a sacrificial oxide layer which forms the alignment  marks  for  subsequent  formation  of  the field-doping regions; and a dopant-transmitter during the ion-implanation of an opposite-type field dopant which is simultaneously absorbed by the sacrificial oxide.   As  a  result,  there  are  formed field-doped oxide layers self-aligned to the wells so that, with a subsequent masking step,  oxide field isolations are defined over the doped oxide layers.  A heat cycle is then used to drive the field dopants into the cor-responding field-doping regions.
Patent CA-1238082-A (CA)
Title: Controlled force variable reluctance actuator
Inventor: STUPAK JOSEPH J JR
IPC: H01F7/18
Filed: 1985-08-06
Granted: 1988-06-14
Abstract: CONTROLLED FORCE VARIABLE RELUCTANCE ACTUATOR                     ABSTRACT A controlled force variable reluctance position-sensing actuator.  A variable reluctance actuator having a moving element operated by a solenoid is provided in which the current in the solenoid is controlled by a signal representative of the flux den-sity in the magnetic circuit of the actuator.  The signal is produced by a Hall effect device placed in the magnetic circuit.  Preferably, the Hall effect device controls the current in the solenoid by con-trolling its duty cycle, however, continuous control of the current may also be employed.  The position of the moving element may be monitored and selectively con-trolled in response to measured electric and magnetic parameters of the actuator.  Alternative embodiments are provided for a constant force actuator, an actuator whose force-displacement characteristic is altered, and an actuator in which the force may be selectively controlled.
Patent CA-1254685-A (CA)
Inventor: JOHNSTON JAMES P
IPC: G06F3/048
Filed: 1985-12-10
Granted: 1989-05-23
Abstract: Abstract of the Disclosure A device for both entering and displaying information includes imaging means in which a plurality of elements each has a visual characteristic which is visible at a writing surface and which depends on electrically stimulating the element via conductive means, the imaging means is arranged to produce electrical manifestations at the conductive means in response to writing stimuli, and the device also includes circuitry which delivers electrical signals to the conductive means to form an image and converts the electrical manifestations into digital form.
Patent CA-1246485-A (CA)
Inventor: SCHOBER JOHANN
IPC: B65G39/12
Filed: 1986-02-28
Granted: 1988-12-13
Abstract: ABSTRACT         A transporting device, more particularly a conveyor-belt, having a conveying path following a curve which is in a substantially horizontal plane. In this device the conveying means, e.g. a conveyor-belt, extend continuously along the conveying path and accommodate the material to be conveyed.  The conveying means are held in a frame comprising at least one conveyor-roller, the said conveyor-roller including at least one roller adapted to rotate about an axis running at right angle with respect to the conveying direction and is held in such a manner that it can pivot about an axis running in the conveying direction, or about an axis running parallel there-with.  This arrangement reliably prevents the con-veyor-belt from sliding in the vicinity of the curve of the conveying path.  The conveyor-rollers disposed in the vicinity of the curve are freely pivotable, as a result of the forces produced about the possibly imaginary axis arranged above the conveying path and running in the conveying direction.  The pivot-path of these conveyor-rollers moves at right angle with respect to the conveying direction, towards the centre of curvature of the conveying path.
Patent CA-1258808-A (CA)
Inventor: HUNT CLIVE W
IPC: B25D9/12
Filed: 1986-03-19
Granted: 1989-08-29
Abstract: ABSTRACT   In a hydraulic percussive machine with a shuttle valve 19 to control the flow of fluid to and from a drive chamber 14 there are no timing lands on the piston 11 and a seal 25 between the drive and return chambers.  This is made possible as a result of a restrictive orifice 24 connected to the shuttle valve of conventional design and a port 22 in the return chamber 15 which is covered and uncovered by the piston 11.  When the port 22 is uncovered the shuttle valve 19 moves over under pressure.  When the port is covered, pressure leaks away through the orifice 24 so that the shuttle valve moves back again.
Patent CA-1266892-A (CA)
Inventor: OTANI TADAYUKI
IPC: B23K9/067
Filed: 1986-04-24
Granted: 1990-03-20
Abstract: ABSTRACT OF THE DISCLOSURE         There is disclosed a method of igniting arcs comprising the steps of forming an electric field in the vicinity of at least one electrode and a workpiece on which an operation is to be performed; and projecting an ignition-plasma into the electric field in such a manner that the ignition-plasma is directed against a cathode, to thereby form an arc.
Patent CA-1251887-A (CA)
Inventor: MOTOMURA MASATOSHI
IPC: C08G59/06
Filed: 1986-04-30
Granted: 1989-03-28
Abstract: Title of the Invention EPOXY RESIN COMPOSITION AND CONSTRUCTING       MATERIAL CONTAINING THE SAME FOR USE IN       NEW CONSTRUCTIONS OR FOR REPAIRS          Abstract of the Disclosure An epoxy resin composition is provided con-sisting essentially of (a)  an epoxy compound having at least two epoxy groups in each of its molecules, (b)  an ester of a mercaptoalkylcarboxylic acid having on an average more than two thiol groups in each of its molecules and in which the number of carbon atoms of the alkylene groups vicinal to the said thiol groups is in excess of one on an average, and (c)  a tertiary amine-type curing accelerator.         This resin composition is used for new con-struction or repairs either as such or in the form of a constructing material obtained by mixing this composi-tion with aggregates and optionally with additives.
Patent CA-1257007-A (CA)
Inventor: YAMADA TAKESHI
IPC: G09B29/10
Filed: 1986-05-14
Granted: 1989-07-04
Abstract: ABSTRACT OF THE DISCLOSURE         In a map display system, map-forming data necessary for display of a display area and character data representing display areas are stored in a map data memory.          A display area commander reads map-forming data indicating a specified display area out of the map data memory, and produces a display area instruction.  A display character commander selects character data for a given point of the specified display area designated by the display area designation commander, and produces a display character instruction.  On the basis of the display area instruction from the display area commander and the display character instruction from the display character commander, a map of the specified display area and characters in the specified display area are displayed on a display.
Patent CA-1269213-A (CA)
Inventor: ERNEST RAYMOND
IPC: A46B9/04
Filed: 1986-05-23
Granted: 1990-05-22
Abstract: ABSTRACT            An oral hygiene device comprising a detachable head and a handle into which the detachable head can be inserted.          A plurality of detachable heads each having a different oral hygiene means thereon is also provided.  The detachable heads and the handle form a system for complete oral hygiene home care unit.
Patent CA-1242613-A (CA)
Inventor: FLYNN BARRY R
IPC: B63B17/02
Filed: 1986-06-06
Granted: 1988-10-04
Abstract: TITLE:     COVER ASSEMBLY FOR A BOAT            INVENTOR:  BARRY RAYMOND FLYNN                   ABSTRACT OF THE DISCLOSURE          A cover assembly for a boat has a framework secur-able to the boat and a flexible sheet cover supported by the framework. The framework has a main frame secured to the boat, a first additional frame probably attached to the main frame  and extending  upwardly  and  laterally  therefrom.  A second additional frame is pivotally attached to the first frame and extends laterally out from the main frame beneath the first frame. The frames can comprise bows, with their legs pivotally connected. The cover extends across the top of the frames,  and has side portions extending below the additional frames to secure them in position.
Patent CA-1262821-A (CA)
Title: Process for oil recovery from subterranean reservoir  rock formations
Inventor: BALZER DIETER
IPC: E21B43/22
Filed: 1986-06-27
Granted: 1989-11-14
Abstract: ABSTRACT           A process is disclosed for extraction of oil from subterranean reservoir rock formations by injection of a solution or dispersion of a carboxymethylated ethoxylate R-(OC3H6)m(OC2H4)nOCH2COOM in a mixture with a more hydrophobic tenside, for example a mono-or dialkylbenzenesulfonate, a petroleum sulfonate or alkanesulfonate.  The process is especially suited for reservoirs governed by strong temperature fluctuations or by a temperature gradient.
Patent CA-1267594-A (CA)
Inventor: EBERHARDT WERNER
IPC: C09D9/00
Filed: 1986-08-27
Granted: 1990-04-10
Abstract: ABSTRACT OF THE DISCLOSURE    A stripping paste for removing lacquer and paint coatings based on substantially involatile,  low toxi-city solvents and thickeners, comprising:   (a) from 94 to 66% and more especially from 88 to 72%,  by weight of a diethylene glycol monoalkyl ether  corresponding  to  the  following  general formula in which R is an ethyl or propyl group, (b) from 1 to 4%, and more especially from 1.5 to 3%,  by  weight  of  the  sodium salt of a C14-C18 fatty acid, (c) from 5 to 30%, and more especially form 10 to 25%, by weight of water, and (d) optionally up to 5% by weight of nonionic or anionic active wetting agents and other standard thickening auxiliaries.
Patent CA-1262764-A (CA)
Inventor: BROSS CHARLES F
IPC: B65B57/10
Filed: 1986-09-25
Granted: 1989-11-07
Abstract: OPTICAL DETECTING SYSTEM FOR   ARTICLE COUNTING MACHINE Abstract Of The Disclosure An optical detecting system for a machine for count-ing individual articles and delivering a preselected quantity of articles into receptacles.  The system optically illuminates individual article receiving locations on an endless conveyor made up of elongated article receiving flights and produces optically-detectable indications of the presence or absence of an article at one or more article receiving locations.  A reflector displays the optically-detectable indications to an optical detector, such as a camera, which generates an electronic signal representative of the optically-detectable indication.  Associated circuitry generates a second electronic signal indicative of the presence or absence of an article in one or more receiving locations.  The second electronic signal may be used to derive a count of articles delivered into the receptacles, and to actuate ejection of receptacles which are under-filled.
Patent CA-1266268-A (CA)
Inventor: GRISAR J MARTIN
IPC: A61K31/445
Filed: 1986-10-10
Granted: 1990-02-27
Abstract: Abstract of the Disclosure Aroylthiazolones enhance myocardial contractile force and are useful as cardiotonics in the treatment of heart failure.     C-34,486