baber/WOPTO huggingface dataset:
Patent CA-1172083-A (CA)
Inventor: KITAGAWA HIROSHI
IPC: D04H3/02
Filed: 1982-04-08
Granted: 1984-08-07
Abstract: ABSTRACT OF THE DISCLOSURE A process for producing a sheet-like material of split fibers, and an apparatus therefor are described.  The process includes the steps of introducing a plurality of continuous fiber bundles into a liquid contained in an inclined splitting unit which is gradually widened toward the lower end thereof, the unit being divided into a plularity of grooves so that each fiber bundle travels in the liquid flowing in the corresponding groove, splitting each fiber bundle by the action of the liquid flowing in the groove while gradually widening the flow toward the lower end of the groove, uniformly arranging the resulting split fibers in a subsequent inclined splitting frame, and continuously placing the thus arranged split fibers on a rotat-ing conveyor to form the sheet-like material.
Patent CA-1177860-A (CA)
Inventor: BACHMAN JACK L
IPC: B65G47/90
Filed: 1982-04-15
Granted: 1984-11-13
Abstract: ABSTRACT OF THE DISCLOSURE         Transfer apparatus is adapted to receive a mechanical part from a die and transfer it to a subsequent die.  The apparatus may be movably aligned in place and includes means for aligning the part received from the first die and position it to permit transfer to the subsequent die.
Patent CA-1167038-A (CA)
Inventor: HALPERN YUVAL
IPC: C08K5/527
Filed: 1982-05-19
Granted: 1984-05-08
Abstract: ABSTRACT OF THE DISCLOSURE      A process for preparing polyvalent metal and amine salts of the indicated phosphorinane (an acid).  The salts are isolated as such and are effective, in small proportions, to impart flame-retardant properties to polymers, especially to poly-propylane and to styrenic polymers such as polystyrene, ABS and HBS.
Patent CA-1156911-A (CA)
Inventor: FRANKLIN GORDON S
IPC: A01G23/091
Filed: 1982-06-08
Granted: 1983-11-15
Abstract: TREE FELLER-BUNCHER                ABSTRACT OF THE DISCLOSURE        Method and apparatus for felling and bunching trees is provided by means of a support mounted on a vehi-cle and a carriage mounted for movement along the support in a horizontal direction substantially perpendicular to the direction of movement of the vehicle.  The carriage mounts a tree cutting mechanism and a grapple that grips the tree while it is being cut by the cut off mechanism.          After the tree is cut the carriage is moved along the support to one end thereof and the grapple moved to a depositing position and releases the cut tree to the side of the path of travel of the vehicle.  The present inven-tion permits the vehicle to simply move backwards and for-wards along a path to cut a swath through the trees while piling the cut trees immediately adjacent to but to one side of the swath cut by the equipment.
Patent CA-1183326-A (CA)
Inventor: YAMAMOTO KEN
IPC: B22D25/02
Filed: 1982-07-20
Granted: 1985-03-05
Abstract: ABSTRACT OF THE DISCLOSURE           Two dies, placed together, have inner surfaces forming spaces, each space being in the shape of a chain element.  Other dies are inserted into holes located between the two dies and in the spaces between the adjacent spaces each of which forms the shape of a chain element.  When molten material is injected into the two dies, the two dies form the molten material into chain elements, and the other dies form cylindrical protrusions at one end of each chain element and, at the same time, holes in the other end of each chain element, such that each cylindrical protrusion formed is contained within the hole formed in the next adjacent element.
Patent CA-1164892-A (CA)
Inventor: HOWARD KENT A
IPC: C07C7/10
Filed: 1982-07-30
Granted: 1984-04-03
Abstract: ABSTRACT OF THE DISCLOSURE     Liquid salts such as quarternary phosphonium and ammonium salts of halides, acids, or more complex anions can be utilized to extract aromatics from mixed aliphatic/ aromatic hydrocarbon feeds such as isomerization process feed  streams, cat naphthas,  lube stocks, and the like.          Such salts show the required solubilities in various solvents to exhibit a distinct selectivity advantage over more commonly used extraction solvents such as sulfolane in the extraction of benzene and other aromatics from heptane and other aliphatic feedstreams.
Patent CA-1200660-A (CA)
Inventor: HEYWOOD ALAN E
IPC: C03B37/095
Filed: 1982-09-08
Granted: 1986-02-18
Abstract: Composite materials comprising, inter alia, a dispersion strengthened platinum-palladium-dispersion strengthened platinum sandwich have comparable properties of strength, ductility and electrical conductivity to the rhodium-platinum alloys used for fibre-glass bushings in the glass industry.
Patent CA-1187025-A (CA)
Inventor: HORN GARY R
IPC: G06F17/21
Filed: 1982-09-09
Granted: 1985-05-14
Abstract: METHOD AND MEANS FOR INHIBITING  INTERLEAVING OR CAVEIN AMONG      TABLE TEXT COLUMNS                 Abstract of the Disclosure The automatic tab insertion in those null-entry positions in a tab-stopped positioned multicolumn table having row lines which include text right adjacent the null entries so as to inhibit right-to-left, text-to-null-entry migration in the same row.
Patent CA-1187958-A (CA)
Inventor: COOK DONALD M
IPC: G06F3/00
Filed: 1982-09-21
Granted: 1985-05-28
Abstract: MULTIPLE SOURCE CLOCK ENCODED COMMUNICATIONS ERROR DETECTION CIRCUIT            Abstract of the Disclosure This invention relates to an error detection circuit for detecting errors in a recovered clock signal from a self-clocking digital data signal.  A first flip-flop is alternately set and reset by the recovered clock signal and by a clock source of supposedly equal fre-quency, respectively.  The output of the first flip-flop is sensed by a second flip-flop at the end of a pre-determined time period, as determined by the clock source, for determining that a transition in the re-covered clock source occurred within the predetermined time period.  If no transition occurred within the predetermined time period, the second flip-flop outputs an error signal.
Patent CA-1208588-A (CA)
Inventor: WERNICKE HANS J
IPC: C21B3/04
Filed: 1982-10-28
Granted: 1986-07-29
Abstract: PROCESS AND CATALYST FOR THE    HYDROGENATION OF COAL              ABSTRACT OF THE DISCLOSURE      Blast furnace flue dust is used as a catalyst in a process for the hydrogenation of coal.  A flowable mixture of finely divided coal particles and liquid hydrocarbons is brought to high pressure and to reaction temperature.  The mixture is hydrogenated with hydrogen in the presence of blast furnace dust as a hydrogenation catalyst.  The cost-effective hydrogenation catalyst is reused profitably subsequent to application in the coal hydrogenation process.    Gaseous products are separated from liquid and solid reaction products.  Liquid products are vaporized and are fractionated under atmospheric pressure and under vacuum.          Hydrogen for use in the hydrogenation is produced by partial oxidation of the residue, and the catalyst is deposted as slag, which is returned to the blast furnace.
Patent CA-1192043-A (CA)
Inventor: TERHUNE ROBERT D
IPC: B29B15/02
Filed: 1982-11-12
Granted: 1985-08-20
Abstract: Abstract of the Disclosure A water-wet polymer is extruded through a die plate. Free water formed by extruding action at the die plate is atomized and/or evaporated into an air stream. The die plate assembly discharges the rubber/moisture into a closely adjacent cone/funnel-receiver openly surrounding the die plate, and connecting to and discharging into a lesser diameter conveying tube. The die plate and surrounding funnel are enclosed by a chamber so that air, input tangentially into the enclosure, provides a swirling vortex air flow at the die plate assisting in severing and stripping rubber particles from the die plate.
Patent CA-1194134-A (CA)
Title: Foot bath
Inventor: KUROSAWA TADASHI
IPC: A61H23/00
Filed: 1982-12-06
Granted: 1985-09-24
Abstract: Abstract of the Disclosure This invention relates to a foot bath adapted to radiate far infrared rays to a foot for metabolism of a body to have an effect of restoration of fatigue and of promotion of health. More particularly, this invention relates to a foot bath adapted to have a massage of a foot by means of a jet water generator and excite or stimulate the a foot by means of a vibrater.
Patent CA-1227598-A (CA)
Inventor: JOFFE ZENON
IPC: C08F8/00
Filed: 1982-12-22
Granted: 1987-09-29
Abstract: METHOD FOR MAKING THERMOPLASTICS WITH BOUND STABILIZERS          Abstract:    Styrenic resins,  and particularly rubber-modified styrenic resins,  are usefully stabilized when melt processed  in mixtures with a stabilizer  containing a mercaptan group and as a reaction promoter, a free radical initiator.  The process grafts the stabilizer to the styrenic resin, thus preventing subsequent loss of stabilizer by leaching or migration.
Patent CA-1209541-A (CA)
Inventor: GOULD JEROME
IPC: B65D5/16
Filed: 1983-01-11
Granted: 1986-08-12
Abstract: Abstract of the Disclosure A package includes two or more individual cup dispensing units, each unit comprising a carton holding a stack of nested tapered cups.  Each carton of a dispensing unit is of paperboard having a generally circular opening in a top wall through which the tapered cups protrude, and which opening is surrounded by a series of short radial knife cuts defining a series of yieldable tabs on the wall which permit the topmost protruding cup to be pulled through the opening, but which function to restrain the cups immediately below. The botom wall of the carton is formed with a generally circular opening, either fully cut-out or defined by a series of radial cuts, which permits the protruding tapered cups of a similar, adjacent carton to extend through the bottom opening into the carton to form a compact, multiple dispensing unit package which is shrink wrapped for shipping and display.
Patent CA-1200139-A (CA)
Inventor: EGUCHI YASHUHITO
IPC: B41J2/355
Filed: 1983-01-24
Granted: 1986-02-04
Abstract: A THERMAL HEAD DRIVING SYSTEM     ABSTRACT OF THE DISCLOSURE    A thermal transfer printing system for printing data on a medium employing a plurality of aligned heat elements has a memory for receiving data and a driver for driving or energizing selected ones of the heat elements to print the  stored  data  in  a  timed  sequence  which  prevents preheating of certain heat elements. In one arrangement, upon driving the heat elements, every other heat element is first driven or energized to print the respective data, and then the remainder of the heat elements are driven.          After all heat elements are energized according to the data to be printed, a stepping motor is actuated and the medium is advanced in preparation for printing a next line of data.
Patent CA-1188147-A (CA)
Title: Pineapple core bulking agent and process therefor
Inventor: ALTOMARE ROBERT E
IPC: A23L19/00
Filed: 1983-02-08
Granted: 1985-06-04
Abstract: PINEAPPLE CORE BULKING AGENT    AND PROCESS THEREFOR     ABSTRACT      The  invention  relates  to a process for pro-ducing a  pineapple  core  bulking  agent  comprising coarsely  grinding  or  slicing  pineapple  core  to obtain particles  or  slices of  1/4  inch or less, water-washing  to  remove  soluble  carbohydrates, contacting with alcohol to remove colors and flavor constituents,   removing  water  and  alcohol,  and finally milling to  the consistency of flour.  The pineapple  core  bulking  agent  obtained  from  this process is especially useful as a partial replace-ment for high-caloric ingredients such as flour, fat and/or sugar to prepare a food product with at least a one-third reduction in calories, more preferably from  50%  to  75%  or  higher.   The  pineapple  core bulking agent has a high water binding capacity of from 10 to 30 grams of water per 1 gram of pineapple core bulking agent.
Patent CA-1242252-A (CA)
Inventor: BLASIUS UDO
IPC: H04L25/26
Filed: 1983-02-25
Granted: 1988-09-20
Abstract: Abstract A data transmission system with several devices con-nected to one another by electrical lines, between which devices data transmission is possible in both directions, and whereby said devices have at least one data output and one data input isolated from said data output, wherein only the data output of at least one device (3, 5) has electrical signal isolation by means of optocouplers (35, 58).  As a result, a high interference immunity factor is obtained with minimum expenditure.
Patent CA-1204392-A (CA)
Inventor: MONICK FREDERICK R
IPC: F16D55/14
Filed: 1983-05-26
Granted: 1986-05-13
Abstract: ABSTRACT OF THE DISCLOSURE         An improved automatic slack adjuster (10) for disc brakes is provided.  The slack adjuster includes an elongated rod (16) threadably attached to a nut member (28), only one of which rod and nut member is rotatable relative to the housing (12) for slack adjustment purposes.  A coil return spring (36) acts on spring seat washer (40) which bears on the nut member.  The spring seat washer is rotationally fixed (42, 44) to the non-rotatable one of the rod and nut members to prevent wind-up of the coil return spring during a slack adjustment operation.
Patent CA-1223654-A (CA)
Inventor: JHABVALA MURZBAN D
IPC: H01L27/146
Filed: 1983-05-26
Granted: 1987-06-30
Abstract: Integrated Photo-Responsive Metal Oxide Semiconductor Circuit Abstract An infrared photo-responsive element is monolithically integrated into a source follower circuit of a metal oxide semiconductor device by depositing a layer of a lead chalcogenide as a photo-resistive element forming an ohmic bridge between two metallization strips serving as electrodes of the circuit.  Voltage from the circuit varies in response to illumination of the layer by infrared radiation.
Patent CA-1229634-A (CA)
Inventor: NABB ELIS
IPC: E05B63/12
Filed: 1983-07-11
Granted: 1987-11-24
Abstract: ABSTRACT          A door lock comprises a bolt and a mechanism for moving the bolt between a protruding locking position and a withdrawn unlocking position. The bolt is provided, in its protruding part, with at least one auxiliary locking element, such as a ball, a pin or the like, movable in a transverse duct in the bolt between a first  position, in which  it partly extends outside  the  sides  of  the  bolt, and  a  second  retracted position.  In the bolt,  there  is also  an operating member moving  in  the  longitudinal  direction of  the  bolt.  This member  is arranged to move each auxiliary locking element into  its  first  position,  when  the  bolt  reaches  its protruding position.  Preferably, the bolt  is  provided with two  auxiliary  locking  elements  moving  symmetrically  with regard to a longitudinal plane of the bolt.
Patent CA-1205857-A (CA)
Inventor: SHIGETA MASATOMO
IPC: H01M8/24
Filed: 1983-09-30
Granted: 1986-06-10
Abstract: TITLE OF THE INVENTION:        MULTILAYER FUEL CELL ELECTRODE SUBSTRATE HAVING ELONGATED HOLES FOR FEEDING REACTANT GASES     ABSTRACT OF THE DISCLOSURE:        A carbonaceous multilayer electrode substrate for a fuel cell disclosed herein has elongated holes for feeding reactant gases to the fuel cell.  The electrode substrate comprises at least one porous carbonaceous layer having such holes.  An electrode substrate of the invention comprises such a porous layer and a dense layer capable of effecting a function as a separator sheet.  An another substrate of the invention comprises a dense layer and two such porous layers on both surfaces of the dense layer.  A still another substrate comprises an extended dense layer and two such porous layers on both surfaces of the dense layer.
Patent CA-1213702-A (CA)
Inventor: WIDLUND LEIF U R
IPC: A61F13/58
Filed: 1983-10-24
Granted: 1986-11-12
Abstract: APPLICANT:   MOLNLYCKE AB            TITLE:       ARRANGEMENT IN A DISPOSABLE DIAPER     ABSTRACT OF THE DISCLOSURE     A disposable diaper which can be put on by means of pressure-adhesive tape. For loosening and refastening the fastening tape tabs, the diaper is provided in the region for fastening the tape tabs with a non-elastic plastic strip, suitably of polyester.
Patent CA-1191423-A (CA)
Inventor: GARLINGHOUSE ROLAND E
IPC: F15B13/02
Filed: 1983-10-24
Granted: 1985-08-06
Abstract: CLOSED PRESSURE ACTUATED SYSTEM               FOR PLACEMENT BUCKET     ABSTRACT      A placement bucket for placing material such as concerete in forms by manipulation of clam shell gates in response to action of a power cylinder makes use of a hydraulic fluid system which prevents opening the gates of a full or partially full bucket of material unless there is a sufficient reserve of pressure and fluid volume to make certain of closing the gates at any time.  The system is provided with a precharged fluid supply under pres-sure into which additional fluid is diverted when generated in a master cylinder by lifting a piston against the weight of the bucket and its contents. A sequence valve prevents flow of fluid to the power cylinder until an optimum amount of fluid pressure and volume is reached.  An auxiliary direction valve in a fluid return line can be manipulated to temporarily block return flow of fluid from the exhaust side of the power cylinder to a reservoir, in that way to temporarily  fix the partially or full open position of the gates.
Patent CA-1213974-A (CA)
Inventor: AMANO TOSHIO
IPC: H04N5/445
Filed: 1983-11-24
Granted: 1986-11-12
Abstract: ABSTRACT OF THE DISCLOSURE A television receiver having a CPU (central processing unit), a ROM (read only memory) in which a program and a font data are written, and a RAM (random access memory) for work area and a shift register. The font data to be indicated as a channel numeral is loaded to the shift register by an interrupt procedure and the output from the shift register is supplied to the video signal system whereby to indicate the channel numeral after the channel is changed.
Patent CA-1216153-A (CA)
Inventor: ANDRUS PAUL G
IPC: B41M5/26
Filed: 1983-12-12
Granted: 1987-01-06
Abstract: PROVIDING PATTERNS   ABSTRACT Apparatus and methods for providing patterns of materials, as for color printing.  A support member (30) has groups of surface areas (40A,40B, etc) with each surface area in a given group (eg 40A) facing generally in a direction different from that faced by the surface areas in any other group (eg 40B, etc), and an energy-modifiable material (41A,41B, etc) adjacent to the surface areas in each group.  Energy (A,B,C) is directed onto the material adjacent to the surface areas in each group in such manner as to substantially modify some of the material without substantially modifying the material adjacent to the surface areas of the other groups.  A receiver member (32) may be positioned with a surface (31) thereof adjacent to the groups of surface areas; and a substantial proportion either of the modified materials or of the remaining unmodified materials may be transferred to the receiver surface (31) to form the desired patterns thereon, or electromagnetic radiation (A,B,C) may be directed to the patterns formed by the modified materials and be modulated thereby to project images on the receiver surface (31).
Patent CA-1255139-A (CA)
Inventor: PAPUCHON MICHEL
IPC: G02F1/335
Filed: 1983-12-22
Granted: 1989-06-06
Abstract: ABSTRACT OF THE DISCLOSURE            AN OPTICAL FREQUENCY CONVERTER DEVICE AND A RATE GYRO                CONTAINING SUCH A DEVICE   The invention concerns a frequency converter device made in integra-ted optics in which the coupling between the wave-guides is made through an acoustic network formed by an acoustic wave which propagates colinear-ly with the optical wave carried in one of the wave-guides.
Patent CA-1237845-A (CA)
Inventor: MEYER ROLF-VOLKER
IPC: C08K5/41
Filed: 1983-12-23
Granted: 1988-06-07
Abstract: Polyamides containing phenolic compounds ABSTRACT OF THE DISCLOSURE      Thermoplastic polyamides containing phenolic com-pounds in quantities of from 0.5 to 15%, by weight, based on polyamide are less sensitive to water.  Le A 21 771               -c-
Patent CA-1194615-A (CA)
Inventor: ONG EDITH T T
IPC: H01L21/30
Filed: 1983-12-29
Granted: 1985-10-01
Abstract: BILEVEL ULTRAVIOLET RESIST SYSTEM FOR PATTERNING SUBSTRATES OF HIGH REFLECTIVITY            Abstract A bilevel photoresist system 10 of two organic photoresists, both sensitive to deep ultraviolet (UV) radiation from the same deep UV source (e.g., Xe-Hg) and suitable for use in patterning a substrate of high reflectivity in the deep UV, comprises a top layer of a negative photoresist (e.g., the azide-phenolic resin diazidodiphenyl sulfone mixed into poly(p-vinylphenol) having a thickness of about 0.5 micron, and a bottom layer of positive photoresist (e.g., po]ymethyl methacrylate), having a thickness about 1 or 2 microns.  The top layer is thus of sufficient thickness to be substantially opaque to the deep UV radiation from the source.  The top layer is patterned by projecting the deep UV light to form an image therein which is complementary to the ultimately desired pattern, followed by treating the top layer, with a suitable solvent which attacks and removes the unexposed portions thereof.  Then the bottom layer is patterned by directing a collimated (parallel) beam from the deep UV source onto the bottom layer, using the thus patterned top layer as a shadow mask, followed by treating the bottom layer with a suitable solvent which attacks and removes the portions of the bottom layer thus previously exposed to the UV light.  Then the thus patterned photoresist layers can be used as a protective mask for etching the top surface of the substrate in accordance with the desired pattern.
Patent CA-1248067-A (CA)
Inventor: VANCE GERALD E
IPC: B65D5/54
Filed: 1984-01-23
Granted: 1989-01-03
Abstract: ABSTRACT An easily openable carton structure having an end wall including an interior flap hingedly connected to one of the carton side walls, said interior flap having a line of weakness defining shear initiating and non-shear initiating portions thereof and an exterior flap hingedly connected to another of said carton side walls secured in overlapping relation to said interior flap. In a particularly preferred embodiment, opening of the end of the carton is carried out by lifting upwardly on the hingedly connected edge of the shear initiating portion of the interior flap, thereby causing separation of the secured portion of the exterior flap from the non-shear initiating portion of said interior flap.
Patent CA-1217249-A (CA)
Inventor: LARSSON PETER L
IPC: H01B13/20
Filed: 1984-04-05
Granted: 1987-01-27
Abstract: ABSTRACT        An arrangement and method to control electrical stress in a region of high electric field strength associated with high voltage equipment, such as cable terminations and joints, includes a semiconductive layer of stress control material and an electrically conductive layer positioned over and in electri-cal contact with said semiconductive layer in the region of highest electrical stress associated with a discontinuity in the electric field of the equipment.  The combination of the conduc-tive layer and the semiconductive stress control layer improves the discharge extinction and the impulse performance of the electrical equipment with which it is used.