baber/WOPTO huggingface dataset:
Patent WO-03046309-A1 (WO)
Title: Applicateur a coulis
Inventor: DEWBERRY ANDREW TERRANCE KEVIN
IPC: A23P1/00
Filed: 2002-11-27
Abstract: La présente invention concerne un outil à appliquer le coulis pour les interstices entre carreaux voisins. Cet outil comprend un corps que saisit l'utilisateur et qui est constitué d'un élément en canal oblong élastique conçu pour tenir une ligne de coulis et le poser directement dans l'interstice par présentation et appui de l'élément en canal sur l'interstice. L'outil peut se compléter d'un lissoir intégré ou séparé servant à comprimer et tirer le coulis après dépose dans l'interstice. L'applicateur de l'invention permet d'éviter les gaspillages tout en accélérant l'opération d'application sans compromettre l'aspect ni l'intégrité du joint de coulis.
Patent CA-2001764-A1 (CA)
Title: Blend of polycarbonate and polyamide compatibilized with a polyalkyloxazoline
Inventor: THILL BRUCE P
IPC: C08L53/02
Filed: 1989-10-30
Abstract: ABSTRACT         This invention relates to a thermoplastic molding composition comprising a blend of polycarbonate and polyamide compatibilized with a polyalkyloxazoline. The compatibilized blend exhibits higher impact resistance, elongation, and solvent resistance than similar blends which were not compatibilized by a polyalkyloxazoline.  The compatibilized blend has utility where the combination of high modulus, temperature and solvent resistance, dimensional stability, creep resistance, hydrolytic stability, high elongation and impact strength are required, such as automotive body panels, appliance housings and electrically insulating molded components.
Patent CA-2006609-A1 (CA)
Title: Alkenylphenoxyimide modified polyimide
Inventor: STENZENBERGER HORST
IPC: C08G73/12
Filed: 1989-12-22
Abstract: A B S T R A C T                 ALKENYLPHENOXYIMIDE MODIFIED POLYIMIDE       Curable compositions, characterized in that they contain (a)  polyimides of the general formula (I)                 (I) wherein B represents a divalent moiety containing a carbon-carbon double bond, and wherein A represents an X-valent, but at least divalent, moiety, (b)  alkenylphenoximides of the general formula (II)         (II) wherein D reprepresents a Y-valent moiety, Y being 1, 2 or 3, and wherein E denotes a moiety having the following formulae   wherein R represents an alkyl group with 1 to 6 carbon atoms and R' represents a 1,2- or 2,3-alkenyl group with 3 to 8 carbon atoms.
Patent CA-2007656-A1 (CA)
Title: Interfacial epoxy microcapsulation system
Inventor: CHAO HUNG-YA
IPC: B01J13/16
Filed: 1990-01-12
Abstract: ABSTRACT OF THE DISCLOSURE    An epoxy microcapsule comprising an oil core material and a microcapsule wall enclosing the oil core material.  The micro-capsule wall is an interfacial polymerization product of an epoxy resin and a polyamino compound having multifunctional amino groups capable of crosslinking the epoxy resin.  The epoxy resin is preferably bisphenol A or bisphenol F based epoxy resin.  The polyamino compound preferably has primary and tertiary amino groups.  The epoxy microcapsule can be used in carbonless copying systems.
Patent CA-2011693-A1 (CA)
Inventor: GHEDIN ALPHONSE
IPC: A61B18/14
Filed: 1990-03-07
Abstract: L'invention  concerne  une  méthode  d'épilation  cutanée permanente ainsi qu'un appareil pour mettre en oeuvre celle-ci. Cette méthode  qui  consiste  à  insérer  un  filament  conducteur  dans  le follicule de chaque poil à éliminer et à appliquer à l'aide de ce filament,  un courant galvanique d'intensité donnée,  un courant HF d'intensité  donnée  ou  une  combinaison  de  ces  deux  courants  au follicule  du  poil  pour  détruire  la  racine  de  ce  dernier par l'électrolyse,  thermolyse ou les deux,  est caractérisée en ce que l'intensité d'au moins un des courants appliqués au follicule est modulée durant la durée de l'application lors d'une même insertion pour ainsi permettre une épilation permanente tout en réduisant la douleur perçue par le patient.  Avantageusement,  la  modulation en intensité du courant est effectuée en discontinu, selon une suite de séquences de durée variant  d'une  fraction de seconde à  plusieurs secondes, le courant appliqué durant chaque séquence successive étant d'intensité constante, cette intensité étant elle-même identique aux intensités des séquences précédentes ou différentes de celles-ci. Selon un mode particulier de réalisation, la durée des séquences et l'intensité de chaque courant appliqué durant chaque séquence sont préprogrammés.
Patent CA-2011823-A1 (CA)
Inventor: SHOCKEY RICK L
IPC: A61M25/01
Filed: 1990-03-09
Abstract: A  catheter  for  facilitating  the  exchange  of guidewires  during  the  course  of  a  transluminal angioplasty or related procedure which comprises an elongated, flexible, tubular member having at least one lumen running the full length thereof from its proximal end to its distal end and with at least three apertures or  ports  extending  through  the  wall  thereof  at longitudinally spaced locations near the distal end of the tubular member.  These ports communicate with the lumen of the tubular member and a longitudinal slit is also provided through the wall of the tubular member connecting the most proximal port to the next proximal port.    The  exchange  catheter may  also  include  a proximal hub connected to the proximal end of the elongated plastic tube.
Patent CA-2012013-A1 (CA)
Inventor: GOLIK JERZY
IPC: A61P31/04
Filed: 1990-03-13
Abstract: A novel antitumor antibiotic designated BMY-41339 is produced by fermentation of certain strains of Actinomadura verrucosospora.  BMY-41339 exhibits antimicrobial activity and also inhibits the growth of tumors in expetimental animals.
Patent CA-2013450-A1 (CA)
Title: Microbial degradation of polyhalogenated aromatic hydrocarbons
Inventor: FROMMER WERNER
IPC: C12R1/13
Filed: 1990-03-30
Abstract: MICROBIAL DEGRADATION OF POLYHALOGENATED AROMATIC HYDRO-CARBONS                       A B S T R A C T     Bacteria  of  the  genus  Brevibacterium,  which  are capable of using dibenzofuran and 2-bromodibenzofuran as sole carbon source, are used for the biological treatment of soils, sediments and drainage waters containing halodi-benzodioxin and dibenzofuran.  These microorganism strains are used for the microbiological degradation of polyhalo-genated  polycyclic  aromatic  hydrocarbons,  particularly halodibenzo-p-dioxins  and  dibenzofurans.     Monocyclic aromatic hydrocarbons, preferably phenol or toluene, may be added as inductors.     Le A 26 751
Patent CA-2013801-A1 (CA)
Title: Synergistic compositions containing ketanserin
Inventor: ASSOGNA GIUSEPPE
IPC: A61K45/06
Filed: 1990-04-04
Abstract: ABSTRACT           SYNERGISTIC COMPOSITIONS CONTAINING KETANSERIN   Synergistic compositions comprising an antihypertensively effective amount of the compound ketanserin and an ACE inhibitor. A method of lowering the blood pressure in warm-blooded animals suffering from hypertension or in need of blood pressure reducing medication, said method comprising the administration of such synergistic compositions to said warm-blooded animals.
Patent CA-2014772-A1 (CA)
Title: Transmission link
Inventor: ZIERHUT HERMANN
IPC: G08C23/04
Filed: 1990-04-18
Abstract: ABSTRACT OF THE DISCLOSURE           A transmission link for transmitting a sequence of signals comprising pulse and interval signals, across a transmission medium from a transmitter to a receiver circuit of  a receiver,  whereby  each pulse  signal  is modulated with a frequency.  At least two frequencies are used to modulate the pulses, and a separate evaluation circuit is provided in the receiver for each modulating frequency.  The output signals of the evaluation circuits are concatenated (linked in series) by a AND-gate circuit.
Patent CA-2019024-A1 (CA)
Title: Vertical blind clip
Inventor: ROZON DAVID P
IPC: E06B9/36
Filed: 1990-06-14
Abstract: ABSTRACT          The present invention is a link adapted to connect facing vanes of a vertical blind.  Each of the links is comprised of an articulated arm engaged to said vanes by a cleat pivotally engaged to each end thereof.  The articulated arm is comprised of first and second limbs, the first limb having a channel therein and the second limb having means to pivotally and slideably engage the channel.  In a preferred embodiment, the channel is formed by an elongate loop extending from an end of the first limb, and the engagement means comprises a pin extending from the free end of the second limb, adapted to slideably engage the loop.  The articulated arm is somewhat longer than the width of a single vane, in order to minimize the possibility of the edge of the vane becoming entangled in the joint between the arms.
Patent CA-2019616-A1 (CA)
Title: Ferromagnetic alloys with high nickel content and high permeability
Inventor: STROM-OLSEN JOHN O
IPC: G08B13/24
Filed: 1990-06-22
Abstract: Nickel rich amorphous ferromagnetic alloys having a nickel content in the range of 35 to 55 atomic percent have been conceived. These alloys are in the amorphous state and exhibit high permeability relative to prior known amorphous ferromagnetic alloys. These nickel rich alloys can be produced by rapid solidification techniques without the need of subsequent heat treating.
Patent CA-2021094-A1 (CA)
Title: Dynamic video system including automatic contrast and white-stretch processing sections
Inventor: LAGONI WILLIAM A
IPC: H04N5/57
Filed: 1990-07-12
Abstract: A television system is disclosed including sections for limiting peak white drive to a display device (e.g., of the direct view or projection type) while maintaining relatively high subjective image contrast and brightness. Specifically, the system includes an automatic contrast control section (29,31,33,9) for controlling the amplitude of the luminance signal in response to the peak value of a luminance-representative image component signal preceded by a "white-stretch" control section (5) for emphasizing mid-range luminance components relative to high-range luminance components as a function of the average value (35) of the luminance-representative image component. In this was, spot blooming and display driver saturation can be minimized while providing subjectively sharp, bright pictures.
Patent CA-2021418-A1 (CA)
Inventor: WHITED FREDDIE L
IPC: G09F3/10
Filed: 1990-07-18
Abstract: A luggage tag attachable to the handle of a piece is of the type comprising a face stock and a release liner with a longitudinal fold line scored into the tag and extending from one end of the tag to terminate at a point between the first and second ends of the tag, the tag being foldable about the fold line. A detachable ticket or receipt is integrally formed in the center of the tag extending from the root of the fold line to the second end of the tag, and tongues are formed in the tag on each side of the detachable ticket. Reinforcing tear-resistant strips, such as Mylar R tape strips, are provided on the back of the face stock extending at least the lengths of the tongues, and preferably the entire length of the face stock. The back of the face stock has adhesive over the entire area thereof, but a pattern of varnish desensitizer is provided along a portion of each of the tongues, so that adhesive is not transferred to a luggage handle when it is disposed between the tongues. The face stock and release liner bath have curved edges, with the radius of curvature of the release liner edges being greater than that of the face stock edges. Paper ties are provided between the tongue and the ticket so as to prevent premature, undesired detachment of the ticket from the tongues and root, each paper tie having a length of about .025 inches.
Patent CA-2023192-A1 (CA)
Title: Method and apparatus for modeling bunker flow
Inventor: ARCHER DAVID H
IPC: F23N1/00
Filed: 1990-08-13
Abstract: ABSTRACT OF THE DISCLOSURE   A method and apparatus for modeling flow in a bunker detects material characteristics of material supplied to a bunker and predicts the type of flow from the sensed material characteristics.  Material characteristics of the material subsequently discharged from the bunker are compared with the material characteristics of the material supplied  to the bunker to verify the prediction of flow in the bunker.  The method and apparatus can be applied to bunkers storing coal at a power plant where moisture content, heating value, sulphur, etc. are detected by a bulk material analyzer prior to being supplied to a plurality of bunkers.  Even if the coal is subsequently mixed prior to combustion, estimates can be made of the contribution of each bunker to the resulting heating value, moisture removed, sulphur, ash content, etc. An appropriate flow model predicting one of mass flow, rat hole flow and funnel flow can be selected based upon characteristics of the material supplied to and discharged from the bunkers.
Patent CA-2023675-A1 (CA)
Title: Apparatus and method for forming a tubular frame member
Inventor: ROPER RALPH E
IPC: B21D26/02
Filed: 1990-08-21
Abstract: An apparatus for forming a frame member for an automobile from a tube blank applies internal hydraulic pressure to the blank, tangent bends and preforms the internally pressurized blank into a preformed tube having a desired horizontal profile configuration, then forms the preformed tube into a finally formed frame member having a desired vertical profile configuration and a desired, varying cross-sectional configuration by placing the preformed tube in a stuffing ledge apparatus having a lower die with an upwardly facing ledge and vertically. extending, punch engaging surfaces and a punch having a downwardly facing ledge and vertically extending. die engaging surfaces, internally pressurizing the tube, and then ramming the punch downwardly to form the tube into the finally formed frame member, the ledges and vertically extending surfaces substantially completely enclosing a portion of the tube before arid while the punch and die come together to form the tube into the finally formed frame member. The forming components in each apparatus are submerged in an aqueous bath, allowing the blank and tube to automatically fill themselves. thereby facilitating sealing and pressurizing of the tube.
Patent CA-2023724-A1 (CA)
Title: Process for the preparation of halophthalic anhydrides
Inventor: TANG DAVID Y
IPC: C07C51/567
Filed: 1990-08-21
Abstract: ASC/kmf ABSTRACT OF THE INVENTION        PROCESS FOR THE PREPARATION OF HALOPHTHALIC ANHYDRIDES      Halophthalic anhydrides are prepared by the liquid phase reaction of a brominating agent with halogen substituted hexa- or tetra-hydrophthalic anhydrides.
Patent CA-2026062-A1 (CA)
Title: Process and apparatus for transporting stacks of blanks for producing (cigarette) packs
Inventor: FOCKE HEINZ
IPC: B65H31/30
Filed: 1990-09-24
Abstract: A b s t r a c t : (referring to Fig. 2) 1.     Process and  apparatus  for  transporting  stacks  of blanks for producing (cigarette) packs.   2.1.   For  the  production  of  (cigarette)  packs  made of blanks (10) of thin cardboard, the blanks are  delivered  in the   form  of  blank  stacks  (15),  mainly  in  containers (cartons 16). Specially designed cassettes (32) are used for  mechanically  and  mostly  automatically  conveying the blank stacks (15) to the packaging machines.  The  cassettes (32)  are designed for holding the contents of a carton (16) of blank stacks (15).  The  cartons  (16)  are  mechanically opened  by  a cutting unit (39) by way of cutting out a side wall (30). Special extraction units (59) pull out the  blank stacks  (15) through the open side of the carton and direct-ly deposit these in an adjacent cassette (32).   2.2.   Centrally emptying the cartons (16) and  mechanically transporting  the  blank stacks (15) by means of special in-plant cassettes  (32)  results  in  a  mechanized  transport circuit for the packaging material.
Patent CA-2027225-A1 (CA)
Title: Spindle motor assembly for disc drives
Inventor: MACLEOD DONALD JAMES
IPC: H02K29/00
Filed: 1990-10-10
Abstract: ABSTRACT OF THE DISCLOSURE      A novel spindle motor assembly is disclosed that utilizes a fixed shaft and places the motor rotor components on the outside wall of the spindle hub directly below its disc stack supporting flange.   The structure disclosed provides a compact yet powerful motor having a relatively low profile.
Patent CA-2029458-A1 (CA)
Title: Cod tongue cutter
Inventor: REIMER ERNEST
IPC: A22C25/00
Filed: 1990-11-07
Abstract: ABSTRACT OF THE DISCLOSURE      Apparatus is disclosed for removing selected flesh portions such as tongue or membraneous tissue from fish. The device includes fluid jet means for drawing the flesh portion from the fish, reciprocating cutting means for severing the flesh portion from the fish, the fluid jet means  effecting reciprocating movement of the cutting means and discharge of said flesh portion from the apparatus.
Patent CA-2031574-A1 (CA)
IPC: A47C27/08
Filed: 1990-12-05
Abstract: FLOTATION COVER FOR MATTRESSES                          ABSTRACT A mattress cover for use on a conventional innerspring mattress to give the same feeling as is provided by a waterbed, including a liquid-filled flat bladder having a small height from its top wall to its bottom wall.  Insulative padding is included in a casing and held in position atop the bladder to reduce loss of a user's body heat to the liquid, and to provide support. The floating sensation imparted by the flotation cover is facilitated by a wall construction being of sufficient thickness to contain the water within a substantially fixed volume. Fibrous material may be arranged within the bladder to damp wave action of the liquid to a limited degree.  A liner surroundingly encloses the lower parts of the bladder within the fabric casing to contain liquid leakage.
Patent CA-2031640-A1 (CA)
Title: Mixed sintered metal materials based on borides, nitrides and iron binder metals
Inventor: LANGE DIETRICH
IPC: C22C33/02
Filed: 1990-12-06
Abstract: MIXED SINTERED METAL MATERIALS BASED ON BORIDES, NITRIDES AND IRON BINDER METALS               ABSTRACT OF THE DISCLOSURE      The invention relates to mixed sintered metal materials based on high-melting borides and nitrides and low-melting iron binder metals having the composition:    (1)  40 - 97% by volume of borides, such as titanium diboride and zirconium diboride;    (2)  1 - 48% by volume of nitrides, such as titanium nitride and zirconium nitride;    (3)  0 - 10% by volume of oxides, such as titanium oxide and zirconium oxide, with the proviso that components (2) and (3) may also be present as oxynitrides such as titanium and zirconium oxynitride; and (4)  2 - 59% by volume of low-carbon binder metals, such as iron and iron alloys and to processes for preparing the same.
Patent CA-2032341-A1 (CA)
Title: Apparatus for printing images on booklets
Inventor: HIGUCHI KAZUHIKO
IPC: B42D9/04
Filed: 1990-12-14
Abstract: Abstract of the Disclosure An apparatus for printing images on a booklet comprises, first and second paired pinch rollers for conveying pages of the opened booklet to a printing head, located between these paired pinch rollers, a rotatable platen opposed to the printing head and located between the paired pinch rollers, guide plate for guiding one page of the opened booklet to the pla-ten, and a press member for fixing the free end of the one page to the platen.  The second paired rollers hold the other page of the booklet but may slipe the page when the free end of the one page is fixed onto the pla-ten thereby adding tension to the other page of the booklet as the platen is rotated.  The layout of the recorded images are changed and then printed on the page.
Patent CA-2032771-A1 (CA)
Inventor: WINTER ANDREAS
IPC: C08F210/06
Filed: 1990-12-20
Abstract: Process for the preparation of a syndiotactic propylene copolymer A syndiatactic propylene copolymer is obtained in high yields by copolymerization of propylene with small amounts of other olefins in the presence of a catalyst comprising a metallocene of the formula I   (see formula I) in which M1 is titanium, zirconium, hafnium, vanadium, niobium or tantalum and an aluminoxane. This copolymer has a very high molecular weight, a very narrow molecular weight distribution, very high syndiotaxicity, advantageously low melting points and rubber-like behavior. Molded articles produced from the polymer are distinguished by high transparency, flexibility and tear strength. Their main areas of application are packagings of any type.
Patent CA-2033030-A1 (CA)
Title: Circuit d'alimentation electrique d'une charge unidirectionnelle telle qu'un magnetron
Inventor: DAUGE GILBERT
IPC: H01J23/34
Filed: 1990-12-21
Abstract: Circuit d'alimentation destiné à alimenter un magnétron (1) et comprenant un transformateur (8) élévateur de tension à inductance de fuite élevée dont le primaire (13) est monté en série avec un élément de commutation (14) destiné à hacher ladite tension et dont le secondaire (19) est destiné à être relié à la charge (1).      Selon l'invention le circuit comporte en outre une self (17) montée en série avec le primaire du transformateur (8), ainsi qu'un condensateur (18) branché en parallèle au primaire, et en ce que l'élément de commutation est constitué par un interrupteur unidirectionnel en courant (14), et le secondaire du transformateur (8) est relié directement à la charge (1).      L'invention se rapporte aux fours à micro-ondes.
Patent CA-2033233-A1 (CA)
Inventor: MEYER JEAN-LUC
IPC: B22D27/04
Filed: 1990-12-27
Abstract: The invention relates to a continuous casting method for producing thixotropic metallic alloys containing degenerated dendrites. It consists of casting the liquid metal in a movable occluded mould consisting of a hot upstream zone produced from insulating material and a cooled downstream zone in which the metal solidifies, while carrying out by means of a sliding magnetic field, obtained by a series of polyphase inductors, an electromagnetic agitation which causes the dendrites formed in the cold zone to pass into the hot zone where they change to nodules by superficial refusion. This invention is particularly applicable to the production of aluminum plates or bars having thixotropic properties.
Patent CA-2034767-A1 (CA)
Title: Compaction container for domestic solid waste
Inventor: RODOLICO ALBERTO
IPC: B65F1/14
Filed: 1991-01-23
Abstract: ABSTRACT OF THE DISCLOSURE           A  compaction  container  for  domestic  solid  waste comprising a cylindrical container (1) and cover (5) to be firmly fitted on it by means of four bayonet coupling (6), which bears a lever multiplier to supply to the rack rod (7) a force "n" times stronger than the one applied to the levers (8).  The multiplier mechanism is integral with a cylinder (11) which slides inside a housing with cuts (12) fitted in the cover (5) centre to allow a constant compression according to the heap height.  The force is transmitted on the waste to compress by means of a piston (9) which is firmly connected with a nut (10) to the lower part of the rack rod (7).