baber/WOPTO huggingface dataset:
Patent CA-1219026-A (CA)
Inventor: FARRAR GORDON A
IPC: C03B5/027
Filed: 1983-10-03
Granted: 1987-03-10
Abstract: ELECTRIC MELTING OF SOLIDIFIED     GLASS IN MELTING UNITS                  ABSTRACT OF THE DISCLOSURE A method and apparatus for electrically melting solidified glass in difficult to reach regions of a glass melting furnace (15) are not readily accessible with fossil fuel heating means and, more particularly, to an electrode (35a-35e) arrangement for electrically heating solidified glass in difficult to melt regions such as a submerged outlet throat (15) between a furnace melter section (11) and the riser (16) through which the glass is supplied in production.
Patent CA-1192389-A (CA)
Inventor: KNOCH HEINRICH
IPC: C04B35/58
Filed: 1983-12-21
Granted: 1985-08-27
Abstract: ABSTRACT OF THE INVENTION           The invention relates to polycrystalline sintered compact based on europium hexaboride having a density of at least  85%  of  the  theoretical    density.    The  compacts comprise EuB6, from about 0.1to 10% by weight of B4C and, optionally, amorphous carbon, and have a total of Eu + B + C of at least 98.5% by weight.   They have a homogeneous microstructure with mean grain sizes of less than 20 pm, in which, in addition to the crystalline phase EuB6-xCx,  in which x has values of from 0 to 0.25, B4C can be detected as a separate, finely divided, crystalline phase.       The sintered compacts can be manufactured from powder  mixtures  comprising  europium  hexaboride  of  stoi-chiometric composition and additions of boron carbide and/or mixtures of a carbon-containing material and a boron com-ponent by means of hot pressing in graphite moulds, by means of isostatic hot pressing in casings that can be sealed so that they are gas-impermeable, or by means of pressureless sintering.
Patent CA-1247601-A (CA)
Inventor: RIVIER JEAN E F
IPC: A61K38/25
Filed: 1984-03-22
Granted: 1988-12-28
Abstract: RAT GRF AND ANALOGS ABSTRACT OF THE DISCLOSURE Rat hypothalamic GRF (GH releasing factor) has been synthesized and has the formula:  H-His-Ala-Asp-Ala-Ile-Phe-Thr-Ser-Ser-Tyr-Arg-Arg-Ile-Leu-Gly-Gln-Leu-Tyr-Ala-Arg-Lys-Leu-Leu-His-Glu-Ile-Met-Asn-Arg-Gln-Gln-Gly-Glu-Arg-Asn-Gln-Glu-Gln-Arg-Ser-Arg-Phe-Asn-OH.  The invention provides synthetic peptides which are extremely potent in stimulating the release of pituitary GH in animals and which have the formula:                          is a natural amino acid or des-R44; and Y signifies the carboxyl moiety of the amino acid residue at the C-terminus and is the radical -COOR,-CRO,-CONHNHR, -CON(R)(R') or -CH2OR, with R and R' being lower alkyl, fluoro lower alkyl or hydrogen.  These peptides or biologically active fragments thereof may be administered to animals, including humans, to stimulate the release of GH and may be used diagnostically.
Patent CA-1220303-A (CA)
Inventor: KAMAT DATTATRAYA V
IPC: A41D27/06
Filed: 1984-03-27
Granted: 1987-04-14
Abstract: COMPOSITE INTERLINING MATERIAL     Abstract of the Disclosure The composite chest piece interlining material is formed of first and second outside layers of fabric with a sheet of foam material sandwiched therebetween.          Discontinuous adhesive coating is applied to the inner surfaces of the outside layers of fabric and adhesively connects the same to the opposite surfaces of the middle layer of foam material.  The foam material provides bulk and resiliency to the interlining mate-rial while the first and second outside layers of fabric provide smooth and nonabrasive surfaces to the interlining material and also restrict the normal tendency of the foam material to stretch and tear.
Patent CA-1224272-A (CA)
Inventor: FUKUDA SHINICHI
IPC: H03M7/14
Filed: 1984-04-25
Granted: 1987-07-14
Abstract: METHOD AND APPARATUS FOR CONVERTING A DIGITAL SIGNAL            ABSTRACT OF THE DISCLOSURE         A converted digital signal is provided in NRZI code with a DC component of zero and with a maximum of four bits between level transitions in the signal by dividing the base digital signal into eight-bit base words, each of which is then converted into a ten-bit word signal that has 1024 (210) possible combinations, of which there are 193 that begin with no more than two digital zeros, end with no more than one digital zero, have no more than three consecutive digital zeroes anywhere else, and have a DC component of zero when NRZI coded, and each of which is used to represent one eight-bit base word.  Each of the remaining 63 of the total 256 (.28) base words is converted into a secondary ten-bit combination having a "convention" DC component of +2 or -2.          The number of level transitions in the converted, NRZI-coded digital signal are detected up to the end of the ten-bit combination immediately preceding the next secondary combination and, depending on the number of level changes, the first bit of the next secondary combination is provided to give it a convention DC component, thereby eliminating the DC component in that portion of the signal.
Patent CA-1249121-A (CA)
Inventor: TAIRA TADAAKI
IPC: C21D8/10
Filed: 1984-05-17
Granted: 1989-01-24
Abstract: METHOD FOR MANUFACTURING BENT STEEL PIPE      EXCELLENT IN STRENGTH AND LOW-TEMPERATURE      TOUGHNESS     ABSTRACT OF DISCLOSURE     A method for manufacturing a bent steel pipe excel-lent in strength and low-temperature toughness, which comprises: applying a bending treatment to a steel pipe made of a steel sheet comprising at least one layer while subjecting the steel pipe to a heat treatment under the following conditions:     heating temperature   :    from 900 to 1,150°C, holding period        :    up to 15 minutes, and cooling rate          :    from 5 to 100°C/second;     the at least one layer of the steel sheet consisting substantially of:   carbon     :   from 0.002     to   0.050 wt.%, silicon    :   from 0.05      to   0.80  wt.%, manganese  :   from 0.80      to   2.20  wt.%, niobium    :   from 0.002     to   0.100 wt.%, aluminum   :   from 0.01      to   0.08  wt.%, nitrogen   :   from 0.002   to   0.010 wt.%, and the balance being iron and incidental impurities;     or the at least one layer of the steel sheet further additionally containing, as a strength-improving constitu-ent, at least one element selected from the group consisting of:     copper     :   from 0.05      to  1.00    wt.%, nickel     :   from 0.05      to  3.00    wt.%, chromium   :   from 0.05      to  1.00    wt.%, molybdenum :   from 0.03      to  0.80    wt.%, vanadium   :   from 0.01      to  0.10    wt.%, boron      :   from 0.0003    to  0.0030  wt.%, titanium   :   from 0.005     to  0.100   wt.%, and calcium    :   from 0.0002    to  0.0100  wt.%;     thereby manufacturing a bent steel pipe having a high strength and a high low-temperature toughness.
Patent CA-1251890-A (CA)
Inventor: NOETZEL SIEGFRIED
IPC: C08F220/54
Filed: 1984-05-25
Granted: 1989-03-28
Abstract: Abstract of the Disclosure:     The invention relates to bead polymers based on monomers of the formula                            (I) in which X is hydrogen or methyl, R denotes an aliphatic hydrocarbon radical having 1 to 12 carbon atoms, and Y denotes OH or NH2, which have been prepared using a special dispersion stabilizer.  They are particularly distinguished by high porosity and are very suitable as carrier materials for biologically active substances.
Patent CA-1216406-A (CA)
Inventor: VERTON JOSE
IPC: B60S1/34
Filed: 1984-06-14
Granted: 1987-01-13
Abstract: Abstract A pantograph-type windshield wiper system is provided with a unique and novel connector which permits rotatable movement about two transverse axes.  In partic-ular, the connector permits a removable connection of a pantograph-type arm to a conventional cross-pin type blade and maintains a low profile relative to the wind-shield.  The connector is assembled with the cross-pin of the blade (which cross-pin provides one rotative axis) and with a depending pin on the arm end (which pin pro-vides the second rotative axis).  The depending pin on the arm removably locks the connector on the cross-pin.
Patent CA-1248275-A (CA)
Inventor: ROBESON LLOYD M
IPC: C08K5/02
Filed: 1984-06-15
Granted: 1989-01-03
Abstract: FLAME RETARDANT POLY(ARYL KETONE) ABSTRACT OF THE DISCLOSURE Described herein is a flame retardant molding composition comprising a particular poly(aryl ketone)and a flame retardant additive which is a metal salt of an aromatic sulfonic acid.
Patent CA-1212566-A (CA)
Inventor: HO PING-PEI
IPC: G03H1/18
Filed: 1984-07-30
Granted: 1986-10-14
Abstract: METHOD FOR CORRECTING VOLUME-PHASE-GELATIN-HOLOGRAMS      BRAGG'S ANGLE DEVIATION           The Bragg's angle deviation of volume-phase-gelatin holograms is corrected by increasing the water content of the developed hologram and then reducing the water content of the hologram until the Bragg's angle deviation is zero.
Patent CA-1259611-A (CA)
Inventor: BARDOS THOMAS J
IPC: A61K31/7064
Filed: 1984-08-23
Granted: 1989-09-19
Abstract: ABSTRACT OF THE DISCLOSURE      Compounds for inhibiting the replication of DNA viruses which induce the formation of thymidine kinase enzyme.  These compounds have the formula:                               wherein  R1  is  a  radical  selected  from  the  group consisting  of  chloro,  iodo,  hydroxy,  alkoxyalkyl, hydroxyalkyl,  methylamino,  formyl,  nitro,  and unsubstituted hydrocarbon groups of 2 to about 3 carbon atoms or halosubstituted hydrocarbon groups of 1 to about 3 carbon atoms; R2 is hydrogen or hydroxy; and R3 is hydroxy, -OP(O)  (OH)2, amino, or -OCOR4 where R4 is alkyl or alkoxyalkyl of 2 to about 18 carbon atoms.
Patent CA-1216031-A (CA)
Inventor: TREMBLAY JOSEPH A
IPC: B23K9/12
Filed: 1984-08-24
Granted: 1986-12-30
Abstract: ABSTRACT         A welding wire feeder system for an electric arc welder in which the wire feed motor M is powered from a pulse width modulated power supply comprising a power transistor Q10 controlled by a pulse signal on line 31 from a pulse width modulator comprising an integrated circuit A3.   A control voltage proportional to the arc voltage and a feedback voltage indicative of the feed motor speed are generated and applied to respective inputs of a high gain amplifier A4-1 whose output error signal is either high or low dependent upon the relative values of the control and feedback signals.   Control is effected in such a manner that an increase in welding arc voltage causes a corresponding increase in the welding wire feed rate, and vice versa.
Patent CA-1236434-A (CA)
Inventor: HORN JOERG
IPC: B60J11/00
Filed: 1984-08-29
Granted: 1988-05-10
Abstract: ABSTRACT OF THE DISCLOSURE               A  collective  pack  for  protective  coverings consisting of plastic  foil,  paper  or  the like,  for vehicle parts, such as the seats, floor, steering wheel or the like, which can be severed from one another by perforation and which are connected to one another in a relatively long sheet of plastic foil transversely to its longitudinal direction the foil sheet formed from the protective coverings connected to one another  is folded  in  at  least  one  longitudinal  fold  and  then rolled up on a solid core to form a compact supply roll forming a dispatch or  packaging unit;  the  individual protective coverings can be severed from this in suc-cession.
Patent CA-1231903-A (CA)
Inventor: NICKEL HERBERT W
IPC: B65D90/12
Filed: 1984-10-01
Granted: 1988-01-26
Abstract: SELF-LEVELING BASE FOR TANK Abstract of the Disclosure A self-levelling supporting base for a tank.  The base includes an annular skirt having an upper rim disposed in contact with the lower dome-shaped head of the tank  A curved wall is connected to the rim and extends across the skirt and is spaced beneath the head.  The wall is provided with a central opening to receive a member, such as a fluid pipe, that is connected to the lower head.  A washer surrounds the member and the lower end of the member is engaged with a connector, such as a fitting, which acts to deform the wall and urge the rim into tight engagement with the head of the tank.  The opening in the curved wall is substantially larger in diameter than the member with the result that the base can be shifted laterally to properly align the tank on an uneven supporting surface.  A flexible lip extends upwardly from the rim in engagement with the head and acts to provide a seal between the tank and the base as well as increasing the frictional resistance between the base and the tank to aid in maintaining the tank in proper alignment on the base.
Patent CA-1228368-A (CA)
Inventor: STOGRYN EUGENE L
IPC: B01J23/40
Filed: 1984-10-12
Granted: 1987-10-20
Abstract: ABSTRACT OF THE DISCLOSURE           The present invention relates to a process for selectively preparing severely sterically hindered secondary aminoether alcohols by reacting a primary amino compound with a polyalkenyl ether glycol in the presence of a hydrogenation catalyst at elevated temperatures and pressures. The severely sterically hindered secondary aminoether alcohols are useful in acid gas scrubbing processes, particularly in the selective removal of H2S from gaseous streams con-taining CO2 and H2S.
Patent CA-1235656-A (CA)
Inventor: LAIRD CLEVE W
IPC: G01N33/68
Filed: 1984-10-25
Granted: 1988-04-26
Abstract: Abstract A Process For Differentiating The Origin Of Particles In Urine Urinary particulates in a human subject which have been coated with THP is determined to be from the region of the nephron which is above the Henle loop in the nephron where THP is produced.  The identification of those particles in the urine sample which had been coated with THP is performed by subjecting the sample to THP antibodies to form THP antibody-antigen com-plexes.  These complexes can be identified by a number of ways, such as visual, fluorescent, etc.  By deter-mining the percentage of the total particulates which have the coating of THP, a diagnostic tool for determining renal disorders is disclosed.
Patent CA-1261965-A (CA)
Inventor: SAKAMOTO HITOSHI
IPC: G11B5/592
Filed: 1984-10-25
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE           Apparatus for recording a video signal to sequentially form a slant track on a recording tape which is moved at a specified tape speed, the specified tape speed being different from a standard tape speed in a reproducing mode is disclosed which includes a recording head mounted on a movable member which is deflected in a direction perpendicular to the slant track, a circuit for controlling the tape speed in response to a speed reference signal to obtain the specified tape speed during recording and a circuit for controlling a position of the recording head such that an inclination of slant track which is formed by the recording head at the specified tape speed will be equal to that of the slant track which is formed by the recording head at the standard tape speed.
Patent CA-1224266-A (CA)
Inventor: SINJOU JOHANNES P
IPC: G11B7/013
Filed: 1984-11-08
Granted: 1987-07-14
Abstract: ABSTRACT: "Selective scrambling in the Compact Disc system."     In the method of recording information in an optical record carrier, the information first being encoded from blocks of m data bits into blocks of n1+n2 channel bits, which blocks of channel bits each comprise a block of n1 information bits and a block of n2 merging bits, which merging bits are dimensioned so as to minimize the d.c. unbalance or digital sum value, those parts of the information for which the d.c. unbalance no longer meets predetermined criteria are subjected to an additional modulation process (scrambling) in which the information is modulated aselectively. During read-out the relevant parts are demodulated (descrambled) in an inverse manner.          (Figure 3).
Patent CA-1233067-A (CA)
Inventor: HARRY ALAN J
IPC: B41J2/00
Filed: 1984-12-03
Granted: 1988-02-23
Abstract: Abstract:     A franking machine adapted to print variable data as well as constant data onto mail as it is presented to the machine has a printing mechanism for printing at least the variable data which comprises a plurality of endless belts of self-inking material containing printing indicia around their external surfaces; a separate drive means for each belt for advancing same to present different ones of said printing indicia to the printing station; microprocessor means adapted to control the operation of the separate drive means; transducer means adapted to produce an elec-trical signal indicative of the positron to which a belt has moved at any instant relative to a reference position; and, means for feeding to the microprocessor the said electrical signal or signals derived therefrom whereby the microprocessor is continually made aware of the position occupied by each movable belt.
Patent CA-1224225-A (CA)
Inventor: TRIKILIS THEODORE N
IPC: B42D15/00
Filed: 1984-12-07
Granted: 1987-07-14
Abstract: Abstract of the Disclosure A publication, capable of being read in a manner similar to a magazine, is formed of a single rectangular sheet of material.  A plurality of creases in the sheet of material cooperate to define first and second series of panels.  The sheet is folded along a longitudinal crease so that the two series of panels face in opposite directions.  The sheet is then folded along transverse creases to form a series of accordion or zig-zag folds.          When publication is in a closed condition, it can be opened by turning the top panel in the same manner as in which the cover of a magazine is turned to open the magazine.  The panels on the viewer's right are then sequentially turned to sequentially expose pairs of panels until the panels are again stacked with the panel which was originally on the bottom of the stack disposed at the top of the stack.  The stack is then openable from the closed condition in the same manner as which a magazine is opened.  A poster or additional indicia may be on the back sides of the panels.
Patent CA-1219018-A (CA)
Inventor: KALTZ MILTON C
IPC: B60J1/18
Filed: 1984-12-31
Granted: 1987-03-10
Abstract: ABSTRACT OF THE DISCLOSURE           A retractable backlight apparatus for vehicles includes arcuate-shaped guide tracks mounted within the vehicle on opposite sides of the backlight panel.  Rollers operably driven by a drive motor and connected to the back-light panel ride within the guide tracks to move the backlight panel between a raised, angled position closing the rear open-ing in the vehicle roof structure to a retracted, substan-tially vertical, stowed position within the interior of the vehicle.  In one embodiment, a link is connected between a roller and the backlight panel and provides a final pivoting movement of the bottom edge of the backlight panel to bring the backlight panel into secure, sealing engagement in the vehicle roof structure when in the raised position.  A closure panel is pivotally mounted within the vehicle forward of the backlight panel and operably connected to the backlight panel to control the tilting movement of the backlight panel as the backlight panel moves between the raised and retracted posi-tions.
Patent CA-1241651-A (CA)
Inventor: EBERLEIN WOLFGANG
IPC: C07D223/20
Filed: 1985-01-18
Granted: 1988-09-06
Abstract: Abstract The invention relates to new compounds of general formula I                        (I) (wherein A represents a (1-methyl-4-piperidinyl)acetyl, (4-methyl-1-piperazinyl)acetyl or [(1-methyl-4-piperidinyl)amino]carbonyl group) and acid addition salts thereof which have interesting pharmacological properties, particularly an ulcer-inhibiting and secretion-inhibiting activity.     The compounds of general formula I may be prepared using the methods conventionally used for analogous compounds.
Patent CA-1263488-A (CA)
Inventor: YAZAKI JINICHI
IPC: C08F210/02
Filed: 1985-01-22
Granted: 1989-11-28
Abstract: Abstract of the Disclosure Disclosed in a packaging material having at least one layer comprising an ethylene-vinyl alcohol copolymer having a vinyl alcohol content of 40 to 80 mole % and a residual vinyl ester content lower than 4 mole %, wherein the ethylene-vinyl alcohol copolymer consists of a com-position comprising a plurality of copolymers differing in the vinyl alcohol content, said composition shows a plurality of endothermic peaks in a fusion curve by a differential scanning calorimeter, the composition has fusion characteristics satisfying requirements represented by the following formulae:       and Ta - Tb > 10°C   wherein Sc represents an area of a triangle defined by a base line connecting the skirt of a high tem-perature side peak to the skirt of a low temperature side peak in two adjacent peaks in said fusion curve and lines connecting the skirts of both the peaks to the trough between both the peaks, Sa represents an area of the high temperature side peak above said triangle, Sb represents an area of the low temperature side peak above said triangle, Ta represents a peak temperature of the high tempera-ture side peak and Tb represents a peak temperature of the low temperature side peak, and the composition has a molecular weight distribution (??/??) of at least 2.5.
Patent CA-1271315-A (CA)
Inventor: MARTIN ALAIN
IPC: B23Q11/00
Filed: 1985-02-21
Granted: 1990-07-10
Abstract: ABSTRACT OF THE DISCLOSURE:           Process of replacing a sleeve,  welded to the internal wall of a pipe at one of its ends and kept spaced from the internal wall of the said pipe by blocks at the other end,  and also devices for carrying out that process. The process consists in making a pair of cross cuts in the pipe, withdrawing the section thus obtained and the sleeve, machining chamfers on the free ends of the pipe,  checking the position and the geometry of the blocks,  welding into the gap in the pipe a new section, onto the internal wall of which one of the ends of a new sleeve has previously been welded.  The invention can be applied to the circuits of pressurized-water nuclear power stations.
Patent CA-1225171-A (CA)
Inventor: DOWNEY ROBERT E
IPC: D05B97/00
Filed: 1985-02-22
Granted: 1987-08-04
Abstract: REBUILT PILLOW AND METHOD OF MANUFACTURING SAME     ABSTRACT OF THE DISCLOSURE       An existing pillow which has a tick enclosing a stuffing that has deteriorated is inserted into an envelope.  The envelope is made of a yielding foam material having a wall thickness sufficient to mask irregularities in the stuffing of the existing pillow. The entire pillow, including the tick and the enclosed stuffing is inserted into the envelope, and the envelope is then sewn shut.  The envelope with the existing pillow is then placed into a second tick to form the rebuilt pillow.
Patent CA-1226467-A (CA)
Inventor: SUGISAWA KO
IPC: A23L11/00
Filed: 1985-03-13
Granted: 1987-09-08
Abstract: ABSTRACT OF THE DISCLOSURE           An improved process for preparing Tofu is disclosed, which comprises the steps of subjecting the curd to a crushing treatment that is carried out in the presence of soybean milk, or an aqueous solution of isolated soybean protein, adding a coagulant thereto and coagulating it by heating.  The Tofu thus produced is of good texture and has good taste and good springiness.
Patent CA-1239384-A (CA)
Inventor: RUBIN MAE K
IPC: C07C67/00
Filed: 1985-04-12
Granted: 1988-07-19
Abstract: ABSTRACT         This invention relates to a new method for synthesis of zeolite Beta, to the zeolite Beta product of that new method and to use of said zeolite set prepared in accordance herewith as a catalyst for organic compound, e.g. hydrocarbon compound, conversion.
Patent CA-1255016-A (CA)
Inventor: WHITTAKER TONY
IPC: C02F1/36
Filed: 1985-04-29
Granted: 1989-05-30
Abstract: ABSTRACT       Flocculants and Processes for their Preparation The  flocculation performance,  for  instance  on  low pressure or other pressure filtration  (such as a belt press), of a solution of a high molecular weight organic polymeric flocculant having IV above 4 is improved by subjecting the  solution  to degradation,  preferably by mechanical shear such as through a Silverson mixer or by a fast rotating blade.