baber/WOPTO huggingface dataset:
Patent CA-1288949-C (CA)
Title: Annular nozzle and process for its use
Inventor: PEARSON STANLEY R
IPC: C10J3/48
Filed: 1986-04-15
Granted: 1991-09-17
Abstract: ABSTRACT     The present invention provides an improved burner nozzle and process for making a synthetic or fuel gas mixture containing hydrogen and carbon monoxide by the partial oxidation in a free-flowing hollow reactor of a slurry of solid carbonaceous fuel in a liquid carrier admixed with a gas containing free oxygen.  The nozzle and process include the enveloping of an annular slurry stream between a central and annular layer of high velocity gas, where a zone of high shear forces and impinging the annular slurry stream on a downstream nozzle diffuser, produce a uniform atomized admixture of solids, liquids and gases, and then transporting the admixture through an exit orifice at an accelerated velocity to further atomize the admixture.
Patent CA-1338879-C (CA)
Title: Mastitis vaccine
Inventor: WATSON DENNIS LESLIE
IPC: C12N1/20
Filed: 1986-05-12
Granted: 1997-01-28
Abstract: A killed vaccine effective in the immunisation of ruminants against intramammary challenge by S.aureus, comprises antiphagocytic in vivo antigen(s) produced by a pseudocapsule-producing strain of S.aureus.  An in vitro method of cultivating S.aureus under "simulated in vivo conditions" is also disclosed, together with methods for the production and use of the killed vaccine.
Patent CA-1288236-C (CA)
Title: Latent heat store
Inventor: DINTER WOLFGANG
IPC: C09K5/06
Filed: 1986-07-21
Granted: 1991-09-03
Abstract: LATENT HEAT STORE                   Abstract of the disclosure A latent heat energy store is disclosed with a crystalli-zable heat storage material, which is capable of absorbing heat on melting and liberating heat again on crystalliza-tion, wherein the storage material also includes a crystalli-sation inhibitor which has the property of stabilizing the storage material in the molten state without heat insulation and without energy loss at a temperature below the melting point or transition temperature of said heat storage materi-al, whereby said molten heat storage material when below said melting point or transition temperature may be crystal-lized at a predetermined temperature and time.
Patent CA-1278795-C (CA)
Title: Substituted n-acyl-alpha-amino acid esters, their use as bioregulators, in particular for lowering the endogenous ethylene level in plants
Inventor: SCHULZ GUENTER
IPC: A01N43/10
Filed: 1986-08-07
Granted: 1991-01-08
Abstract: Abstract of the Disclosure:  Substituted N-acyl-.alpha.-amino acid esters of the formula Ia or Ib                  (Ia),                           (Ib), where R1 is hydrogen, n-C1-C5-alkyl, phenyl, thien-3-yl, 2-methylthioethyl or N-chloroacetyl-4-aminobutyl, R2 is methyl, propyl, n-butyl or -(CH2CH20)n-R4, where n is 1 or 2 and R4 is C1-C4-alkyl, phenyl, methylphenyl or chlorophenyl, and R3 is C1 (except when, in Ia, R1 is phenyl and R2 is CH2CH2OR4), Br, methoxy or the group   , where R5 and R6 indePendently of one another are each C1-C6-alkyl and X is oxygen or sulfur, in particular as agents for lowering the en-dogenous ethylene level in plants, a process for the preparation of the compounds Ia or Ib, and the use of these compounds for influencing plant growth by acting on plants or their seed.
Patent CA-1298878-C (CA)
Inventor: KRESH J YASHA
IPC: A61N1/365
Filed: 1986-10-06
Granted: 1992-04-14
Abstract: ABSTRACT           The cardiac pacing system method provides rate control as a function of sensed myocardial contractility.  A microprocessor-based controller provides logic and memory capacity for carrying out a signal processing algorithm for determining and selecting optimum pacing rate as a function of sensed myocardial contractility.
Patent CA-1288444-C (CA)
Title: Guide device for elongate article
Inventor: MURASAKI RYUICHI
IPC: A44B18/00
Filed: 1986-11-03
Granted: 1991-09-03
Abstract: ABSTRACT OF THE DISCLOSURE      A guide device for guiding an elongate article such as a surface-type fastener includes a turntable rotatably supported on a base plate, and a guide assembly supported on the turntable and comprising a plurality of guide units spaced circumferentially around the axis of rotation of the turntable and having different widths for guiding the elongate article.  For guiding the elongate article, one of the guide units is brought up to an uppermost position and locked therein, and the elongate article is transversely positioned between a pair of flanges axially spaced by the width corresponding to that of the elongate article to be guided.
Patent CA-1287857-C (CA)
Title: Method and apparatus for suspending cladding from scaffolding
Inventor: KING PETER
IPC: E04G5/00
Filed: 1986-11-13
Granted: 1991-08-20
Abstract: ABSTRACT           An apparatus for suspending cladding or protective sheeting from scaffolding includes a first member detachably securable to an element of scaffolding, and a second member capable of attachment to said sheeting or cladding.  The second member is adapted to hang from said first, thereby to hang the cladding or sheeting from scaffolding.  In a preferred form, the first member includes a post sized for insertion within an aperture of a rosette which is part of the scaffolding.  The first member includes a projecting portion for receiving and retaining the second member.
Patent CA-1306946-C (CA)
Title: Specific antibody-containing substance from eggs and method of production and use thereof
Inventor: TOKORO HIDEO
IPC: A61K39/395
Filed: 1986-11-21
Granted: 1992-09-01
Abstract: SPECIFIC ANTIBODY-CONTAINING SUBSTANCE FROM EGGS           AND METHOD OF PRODUCTION AND USE THEREOF                  ABSTRACT OF THE DISCLOSURE   A substance which contains a specific antibody or specific transfer factor-like component is produced from the yolks or albumens or both of eggs of a hen which has been immunized against a selected antigen such as a pathogenic bacteria. The substance is active against the antigen, and is useful for protecting animals from attack by the same antigen as used in immunization of the hen.  It is also useful as additives in food for animals, cosmetics, and medicines.  The trasnfer factor-like component is recovered from a fraction of at most 10,000 in molecular weight of the yolks or albumens or both of the eggs.
Patent CA-1277420-C (CA)
Title: Disc reproducing apparatus
Inventor: KIMURA SHUICHI
IPC: G11B19/20
Filed: 1986-12-08
Granted: 1990-12-04
Abstract: PATENT                Abstract of the Disclosure DISC REPRODUCING APPARATUS    A disc reproducing apparatus of the type having information prerecorded  in the form of pits or other discrete indicia on tracks on a rotating record wherein the track access time of the information playback transducer can be increased by simultaneously increasing the rotational speed of the record from the speed normally employed during playback of the recorded information and selectively filtering out the pit component at a lower time constant when the record is rotated at such higher speed.
Patent CA-1302725-C (CA)
Title: Reinforcing rod holder for use in joining cast concrete work
Inventor: BRECHBUEHLER FRITZ
IPC: E04G/
Filed: 1987-01-14
Granted: 1992-06-09
Abstract: ABSTRACT    A REINFORCING ROD HOLDER FOR USE IN JOINING          CAST CONCRETE WORK      The reinforcing rod holder for use in joining cast concrete work has a hollow body comprising a box-shaped portion and a cover portion which comprises a metal plate with a rough surface and faces the concrete wall which is to be erected, the cover portion being adapted to remain in the erected concrete wall.   On its outer wall, the box has means to permit concrete to pass behind the cover portion when the holder is embedded in concrete in order to secure the cover portion.   In addition, securing means are disposed on the box and on the cover portion in order to secure the cover portion on the box.   The reinforcing rods extend through rod holders, the upper portion of which holders protrude through the elongate openings in the metal plate and seal the plate.      The box of the holder is preferably formed from plastics material and can be very easily and fully removed after the holder has been embedded in concrete, whereby the holder can be manufactured more economically than a holder which is manufactured mainly or wholly from metal.
Patent CA-1278032-C (CA)
Title: Cathodic electrode
Inventor: ANDERMAN MENAHEM
IPC: H01M50/489
Filed: 1987-03-23
Granted: 1990-12-18
Abstract: Cathodic Electrode ABSTRACT    A polymer bonded sheet product suitable for use as a cathodic electrode in a non-aqueous battery system wherein the cathodic electrode is a microporous sheet composed of from 2 - 30 weight percent polyethylene, 70 - 98 weight percent of electrically conductive and electrochemically active particulate material and from 0 to 5 weight percent of a plasticizer for the polyethylene.
Patent CA-1286401-C (CA)
Title: Security system for protecting information
Inventor: LAUFFENBURGER JAMES H
IPC: G11B23/03
Filed: 1987-06-25
Granted: 1991-07-16
Abstract: ABSTRACT      A system for providing a security capability for an electronic information reproducing device mounted within a housing, such as a floppy disk mounted in a jacket or a tape in a 3480 tape cartridge, by attaching an electronic sur-velliance tag to an inner surface of the housing during its manufacture so that the electronic surveillance tag cannot be easily removed from within the floppy disk or 3480 tape cartridge without destroying it and is not visible from outside of the housing and an electronic drive means having an electronic circuit for detecting the presence or absence of an electric surveillance tag and generating a signal in response to such presence or absence.
Patent CA-1288910-C (CA)
Title: Interchangeable rotary scrub brush nozzle with swivel
Inventor: SANCHEZ GEORGE
IPC: B60S3/04
Filed: 1987-08-21
Granted: 1991-09-17
Abstract: Abstract of the Disclosure INTERCHANGEABLE ROTARY SCRUB BRUSH NOZZLE WITH SWIVEL A fluid cleaning apparatus, including interchangeable fluid driven rotary scrub brush head and high pressure fluid nozzle. The scrub brush head and the nozzle each have an individual fluid inlet for receiving the fluid.  A fluid supply tube provides fluid to the apparatus.  A fluid passing first swivel part is provided on the fluid supply tube for passing therethrough fluid received from the supply tube.  A fluid passing second swivel part is provided for mounting the head for passing received fluid to the fluid input of the head.  A fluid passing third swivel part is provided for mounting the nozzle and for passing the received fluid to the fluid inlet of the nozzle. the   second   and  third   swivel   parts   are   individually interchangeable and rotatably coupled to the first swivel part for receiving and passing fluid passed by the first swivel part.   The second and third swivel parts are further adapted for rotatably adjusting, respectively, the brush head and the nozzle, relative to the first swivel part and about an axis transverse to the fluid supply tube.
Patent CA-1326730-C (CA)
Title: Ethylene copolymer and process for producing said copolymer
Inventor: OHMAE TADAYUKI
IPC: C08F220/60
Filed: 1988-01-15
Granted: 1994-02-01
Abstract: ABSTRACT OF THE DISCLOSURE         A novel ethylene copolymer and  a  process  for pro-ducing said copolymer are disclosed.   This ethylene copoly-mer contains from 40 to 95% by weight of  ethylene,  from 60 to 5% by weight of at least one dialkylaminoalkyl acrylamide comonomer represented by formula (A):                                               (A) wherein the symbols are as defined in  the  appended claims, and 0 to 20% by weight of  at  least  one  ethylenically un-saturated  comonomer,  and  has  a  number average molecular weight of from 5,000 to 50,000.
Patent CA-1287461-C (CA)
Title: Shaped article of a styrene-based polymer
Inventor: NAKANO AKIKAZU
IPC: B29C55/02
Filed: 1988-02-18
Granted: 1991-08-13
Abstract: Abstract of the Disclosure Shaped articles having excellent mechanical strengths and heat resistance can be obtained by drawing a styrene-based poly-mer having a weight-average molecular weight of at least 100,000 and a mainly syndiotactic structure. The shaped articles can be used in various applications including ropes, cables, com-posite reinforced materials and so on.
Patent CA-1326931-C (CA)
Inventor: GOLDSTEIN JOEL E
IPC: C08F218/02
Filed: 1988-02-24
Granted: 1994-02-08
Abstract: ABSTRACT    A copolymer emulsion for bonding nonwovens demonstrating increased blocking resistance comprising an aqueous medium having colloidally dis-persed therein a copolymer consisting essentially of vinyl acetate, eth-ylene, a crosslinkable comonomer which is an N-acrylamidoglycolic acid or an acrylamidobutyraldehyde dialkyl acetal type compound, and a small amount of an acrylamide.
Patent CA-1309697-C (CA)
Title: Flip top sealed carton
Inventor: SCHILLINGER JOSEPH F
IPC: B65D5/42
Filed: 1988-02-26
Granted: 1992-11-03
Abstract: FLIP TOP SEALED CARTON                 ABSTRACT OF THE DISCLOSURE            A rectangular box carton according to the present invention has generally rectangular front, bottom, back, cover and closure panels.  The front, bottom, back, cover and closure panels are consecutively joined at parallel fold lines and the closure panel is overlapped on and connected to said front panel to form a tube of generally rectangular cross section.          Left and right endwalls close the ends of the tube.  Each endwall has a first endwall flap attached to the bottom panel and covering substantially the entire tube cross section to form the innermost layer of each endwall; a second endwall flap attached to the cover panel and overlying the first endwall flap, said second endwall flap overlapping only an upper portion of the first endwall flap; a third endwall flap attached to the rear panel and overlying a portion of the first and second endwall flaps, the third endwall flap covering only the rear portion of said first and second endwall flaps and having a glue shield extension thereon that covers an additional portion of the second endwall flap; a fourth endwall flap attached to the front panel and overlapping a portion of the first and second endwall flaps and the glue shield extension of the third endwall flap, the fourth endwall flap having a connection notch therein near the corner at which the cover and closure panels are joined, said notch exposing the corner of the second endwall flap nearest the closure panel; and a fifth endwall flap attached to the closure panel, said fifth endwall flap overlying at least a portion of that corner of the second endwall flap that is exposed by the connection notch.  A first glue strip is applied to the fourth endwall flap parallel to the foldline at which the fourth endwall flap is attached to the front panel.  The first glue strip affixes the fourth endwall flap to the first endwall flap and to the glue shield extension of the third endwall flap but not to the second endwall flap.  A second glue strip is applied to the fourth endwall flap and the fifth endwall flap parallel to the foldline at which the fourth endwall flap is attached to the front panel.  The second glue strip affixes the fourth endwall flap to the first endwall flap and said fifth endwall flap to the second endwall flap.  A tear flap is positioned at the outer edge of the closure panel to aid in releasing the closure panel from the front panel.
Patent CA-1306454-C (CA)
Title: Apparatus for the continuous winding-up or winding-off of substantially flat structures into a package and from a package, respectively
Inventor: REIST WALTER
IPC: B65H29/00
Filed: 1988-03-03
Granted: 1992-08-18
Abstract: INVENTOR:   WALTER REIST            INVENTION:  APPARATUS FOR THE CONTINUOUS WINDING-UP OR WINDING-OFF OF SUBSTANTIALLY FLAT STRUCTURES INTO A PACKAGE AND FROM A PACKAGE, RESPECTIVELY     ABSTRACT OF THE DISCLOSURE             A driven winding core member is elevationally displaceable and a supply spool member serves for the delivery or reception, as the case may be, of a winding band which can be wound-up with the flat structures or can be unwound in conjunction with the flat structures.  A conveyor device serves for the infeed or outfeed of the flat structures which are to be respectively wound-up on or wound-off from the winding core member.  Between the conveyor device and the winding core member, there is provided a conveyor band arrangement which either infeeds the flat structures and the winding band or outfeeds such flat structures and the winding band.  To reduce the space requirements of the apparatus and to simplify driving thereof and still afford a faultless winding-up and winding-off or unwinding operation,  the conveyor band arrangement is designed as a freely revolving structure and, under resilient or spring action, partially wraps about the winding core member or, as the case may be, the package located thereupon.  The drive elements for the winding core member protrude from a substantially vertically guided displaceable carriage or slide member which can be selectively raised and lowered, i.e., elevationally displaced, by an elevational or lift drive controllable as a function of the momentary position of the conveyor band arrangement.
Patent CA-1296823-C (CA)
Inventor: OTA MASANORI
IPC: C08L51/00
Filed: 1988-03-24
Granted: 1992-03-03
Abstract: ABSTRACT          Styrene based resin compositions comprise resin and a graft copolymer obtained by graft-polymerizing, in the presence of a butadiene based rubbery polymer, a monomer mixture composed of a monomer containing 1-50 ethylene oxide groups and one ethylenically-unsaturated bond and styrene or a monomer mixture composed of styrene as a principal component and at least one monomer copolymerizable with styrene.  The styrene based resin compositions are obtained by blending the graft copolymer with the styrene resin and have excellent impact strength and visual properties.
Patent CA-1337839-C (CA)
Title: Synthesis of peptide amides by means of a solid phase  method using acid-labile anchoring groups
Inventor: BREIPOHL GERHARD
IPC: C07K1/04
Filed: 1988-04-07
Granted: 1995-12-26
Abstract: The synthesis of peptide amides by means of a solid phase method using acid-labile anchoring groups The invention relates to new compounds of the formula                        (I) in which R1 denotes (C1-C9)-alkyl or optionally substi-tuted (C6-C14)-aryl, R2 denotes hydrogen or an amino acid residue which is protected by an amino protective group which can be cleaved off with weak acid or base, R3 de-notes hydrogen or (C1-C4)-alkyl, and Y1-Y9 denote identical or different radicals hydrogen, (C1-C4)-alkyl, (C1-C4)-alkoxy or -O-(CH2)n-COOH (with n = 1 to 6), one of these radicals being -O-(CH2)n-COOH. A process for the preparation thereof and the synthesis of peptide amides by means of a solid phase method using these new compounds (spacers) are described.
Patent CA-1329891-C (CA)
Inventor: REED MICHAEL A
IPC: A23G/
Filed: 1988-05-04
Granted: 1994-05-31
Abstract: ABSTRACT OF THE DISCLOSURE A sugarless hard coated chewing gum compris-ing a sugarless chewing gum center and a sugarless hard coating containing a substantially hygroscopic sugarless sweetener.  The chewing gum center has a low water content, preferably less than about 2.5 weight percent based on the weight of the gum center.  The sugarless hard coated chewing gum is manufactured by applying to the chewing gum center a sugarless syrup comprising the hygroscopic sweetener to coat the gum centers.  The coated gum centers are then dried in an inert medium such as air to form the hard coating.
Patent CA-1311054-C (CA)
Title: Intelligent portable interactive personal data system
Inventor: GRUPPUSO FRANK M
IPC: G06F21/34
Filed: 1988-05-11
Granted: 1992-12-01
Abstract: ABSTRACT          An intelligent portable interactive personal data system is disclosed.  A microprocessor with memory is contained within a transaction card-shaped housing.  An alphanumeric keypad and alphanumeric display is located on a surface of the housing.  At least one port within the housing is provided for the input and output of information.  An operating system is stored in the memory to control the operation of the system through the microprocessor.  The operating system provides a means for generating a plurality of messages on the display that prompts the user during the operation of the system.
Patent CA-1327313-C (CA)
Inventor: DE CUENINCK BERNARD
IPC: A61K39/085
Filed: 1988-06-16
Granted: 1994-03-01
Abstract: Title: Composition for controlling mastitis in ruminants, method for its preparation and method of treatment of ruminants.     Abstract of the disclosure The invention presents a composition for controlling mastitis in ruminants, a method for preparing the composition and a method of treatment of ruminants. The composition contains one or more soluble exoantigens of gram-positive bacteria involved in mastitis, or immunochemical homologues thereof, in a modified form which creates or enhances their ability to induce acquired mammary hypersensitivity.          Said composition may be used as a vaccine or as part of a vaccine for ruminants.
Patent CA-1304370-C (CA)
Title: Hexa-cyclic camptothecin derivatives
Inventor: TAGAWA HIROAKI
IPC: C07D491/22
Filed: 1988-06-21
Granted: 1992-06-30
Abstract: ABSTRACT OF THE DISCLOSURE The present invention provides a novel hexa-cyclic compound,  a derivative of camptothecin,  of the general formula:                                           (I) The compound is prepared from an aminoketone compound and a pyranoindolizine compound through a Friedlaender reaction.  It has an excellent antitumour activity and a high degree of safety, and can be applied as an antitumour medicine for curing tumors of various kinds.
Patent CA-1302632-C (CA)
Inventor: DAVIES WILLIAM B
IPC: C08F2/02
Filed: 1988-06-24
Granted: 1992-06-02
Abstract: 30,535 TITLE HIGH SOLIDS PROCESS FOR THE PRODUCTION OF WATER   SOLUBLE POLYMERS BY EXOTHERMIC POLYMERIZATION   ABSTRACT OF THE DISCLOSURE      A high solids polymerization process for producing a   water-soluble   polymer  wherein   a  mixture   of exothermically  polymerizable  material  in  water  is cooled to produce a cold syrup or crystalline slurry of the   polymerizable   material   in   a   polymerizable material/water solution and said syrup or slurry is initiated to polymerization wherein the reaction is controlled  by  absorbing  the  exothermic  heat  of polymerization employing the sensible heat and/or the latent heat of fusion of the cooled syrup or slurry as a heat sink.  This polymerization process is capable of being carried out in a batch as well as a continuous process.
Patent CA-1307031-C (CA)
Title: Perforation of synthetic plastic films
Inventor: CROSS JAMES D
IPC: B26D7/08
Filed: 1988-06-29
Granted: 1992-09-01
Abstract: ABSTRACT          Spark perforation of synthetic plastic film is carried out by applying electrodes to opposite ends of a portion of the film submerged in a water bath, and applying short fast rise time electrical pulses of an amplitude suffi-cient to ensure dielectric breakdown of the film.  The size of the perforations formed can be controlled by altering the temperature of the water bath.  By using short fast pulses, energy consumption, film decomposition and electrode erosion are minimized, and the high dielec-tric strength of water can be exploited to control per-foration whilst its conductivity can be exploited to remove residual electric charges from the film.
Patent CA-1298619-C (CA)
Title: Microwave converter
Inventor: OHTA TOMOZO
IPC: H05K1/00
Filed: 1988-07-14
Granted: 1992-04-07
Abstract: ABSTRACT OF THE DISCLOSURE           A microwave converter comprises circuit components formed on the outer surfaces of a three-dimensional body. The  inner surfaces  of the body  constitute  a grounding surface.  A local oscillator is disposed on one of the inner surfaces.  The three-dimensional body may be an electrically conductive body having a hollow space in which the local oscillator is disposed.