baber/WOPTO huggingface dataset:
Patent BG-48759-A1 (BG)
Title: Method for marking output- steady surfaces on cutting instruments
Inventor: KATSAROV ZHIVKO I
IPC: C23C14/02
Filed: 1986-01-23
Abstract: The method for depositing wear-resistant coatings onto hard alloy and high-speed steel tools is carried out by subjecting the tools to magnetic pulses during 0.02-4 sec, creating constant polarity magnetic fields with intensities of 500-2000 kA/m reached within 2.10<-6> - 1.10<-3> sec. prior to depositing the titanium nitride coating by electric arc ionic-plasma evaporation in vacuum.
Patent BG-48482-A1 (BG)
Title: Installation for producing and casting of steel with gas counter- pressure
Inventor: STOIMENOV NEDELCHO V
IPC: B22D18/00
Filed: 1987-12-23
Abstract: This equipment is used in applications in foundries for casting. The equipment provides servicing of more than one metal mould autoclave which results in increasing productivity. The equipment includes a furnace autoclave connected through a mobile chute for metal (4) to a left (2) and right (3) autoclave. The chute for metal (4) is placed in a connecting pipe (15) which consists of a middle cylinder (16) fixed to the housing (6) of the furnace autoclave (1), a left cylinder (17) and a right cylinder (18) fixed correspondingly to the cover (9) of the left (2) and right (3) metal mould autoclave. The middle cylinder (16) can move around both the left cylinder (17) and the right cylinder (18). The mobile chute for the metal (4) is divided into two parts by a partition (27); in the two parts a receiving chamber(28) and openings (29) are formed and coaxially to them a fire -proof funnel (30) and a gas slide valve (31) are mounted.
Patent BG-49597-A1 (BG)
Title: Device for transmitting a signal on three- phase line
Inventor: GUTIN KLAVDIJ J
IPC: H04B3/54
Filed: 1988-07-05
Abstract: The device is applied in electrical engineering. It has an enhanced efficiency and improves the spectral composition of the generated current. The device contains a tiristor, first coil for inductivity, the point of intersection of whose is connected to the first outlet of a management block, whose second outlet is connected to the managed electrode of the tiristor. Each phase consecutively includes additional inductivity and a diod, while the cathods of the diods are united and connected via a resistor with the anode of the tiristor and condenser, the other outlet of which is connected with the second outlet of the first coil of inductivity. The additional diods and condensers are united with their second outlets. The cathod of the second additional diod is connected with the anode of the tiristor.
Patent WO-0071765-A1 (WO)
Title: Alliage a base d'aluminium destine a la fabrication de culasses
Inventor: PINTO FERNANDO BARATA DE PAULA
IPC: C22C21/02
Filed: 2000-05-19
Abstract: L'invention concerne un alliage à base d'aluminium destiné à la fabrication de culasses sans traitement thermique et comprenant les éléments suivants: silicium, dont la teneur varie entre 5,0 % et 10,0 % en poids; cuivre, dont la teneur varie entre 4,0 % et 6,0 % en poids; magnésium, dont la teneur varie entre 0,6 % et 1,0 % en poids; fer, avec une teneur inférieure à 0,7 % en poids; manganèse, avec une teneur inférieure à 0,3 % en poids; nickel, avec une teneur inférieure à 0,1 % en poids; zinc, avec une teneur inférieure à 1,0 % en poids; titane, avec une teneur inférieure à 0,2 % en poids; strontium, avec une teneur inférieure à 0,02 % en poids; et étain, avec une teneur inférieure à 0,20 % en poids; le reste étant de l'aluminium.
Patent WO-0103374-A1 (WO)
Title: Interface utilisateur graphique, systeme et procede d'affichage d'informations de suivi d'itineraire et de trajet d'acheminement
Inventor: ROCHFORD SUZANNE L
IPC: H04L12/24
Filed: 2000-06-30
Abstract: Cette invention se rapporte à une interface utilisateur graphique (GUI) servant à afficher des informations de performances historiques et courantes pour un itinéraire dans un réseau de communications, l'itinéraire comportant plusieurs trajets entre deux points terminaux. Les données de performances provenant du réseau sont recueillies et traitées pour produire des données de performances d'itinéraire et de trajets. Les données ainsi traitées sont stockées dans une base de données. L'interface GUI est incorporée dans un dispositif de gestion de réseau qui se base sur les informations stockées dans la base de données. Dans un mode de réalisation préféré, l'interface GUI affiche un panneau d'itinéraires représentant la structure de l'itinéraire, une barre de temps représentant l'intervalle de temps pendant lequel les informations sont affichées, un panneau de trajets représentant des informations relatives à chacun des trajets sous format tableau, un panneau de trajets sélectionnés représentant les informations relatives aux trajets sélectionnés sous format tableau et un panneau de performances représentant les données de performance dans un graphique.
Patent WO-0123813-A1 (WO)
Title: Article isolant alveolaire transparent possedant un pouvoir isolant ameliore
Inventor: MILBURN DOUGLAS I
IPC: F24J2/50
Filed: 2000-09-26
Abstract: L'invention concerne une matière particulaire inorganique possédant un grand pouvoir d'absorption dans la zone infrarouge thermique du spectre radiatif, et un faible pouvoir d'absorption dans la partie solaire ou visible du spectre radiatif. Cette matière particulaire inorganique est combinée avec une résine plastique pour former un matériau composite pouvant s'utiliser entièrement ou partiellement pour fabriquer un article isolant alvéolaire transparent, ou comme revêtement applicable sur un article isolant alvéolaire transparent. L'article isolant alvéolaire transparent ainsi obtenu peut avoir un pouvoir d'émission optique visible ou solaire similaire, ainsi qu'un pouvoir de suppression par rayonnement thermique amélioré comparativement à un article alvéolaire identique composé uniquement de résine plastique.
Patent WO-03055807-A1 (WO)
Title: Separation rapide de nanoparticules/particules ultrafines depourvues d'agglomerat de leurs sols/dispersions au moyen d'un filtrage classique
Inventor: ZHOU WEIJIE
IPC: B01D37/02
Filed: 2002-01-03
Abstract: L'invention concerne un procédé permettant de séparer des nanoparticules/particules ultrafines de leurs sols/dispersions au moyen de filtres classiques pourvus d'un tissu filtrant industriel classique situé sur le carton-filtre afin de filtrer les sols/dispersions, puis de laver le pain formé par le dépôt de nanoparticules/particules ultrafines sur le tissu filtrant. Pendant le processus de filtrage, le filtrat peut passer rapidement à travers le pain et le tissu filtrant. De plus, pendant le processus de lavage, l'eau peut passer rapidement à travers le pain et le tissu filtrant. Par conséquent, la plupart des impuretés solubles susceptibles de causer des agglomérations parmi les nanoparticules/particules ultrafines peuvent être éliminées des nanoparticules/particules ultrafines. Quasiment aucune nanoparticule ne passe à travers le tissu filtrant pendant les processus de filtrage et de lavage. L'invention concerne un procédé permettant de séparer rapidement des nanoparticules/particules ultrafines dépourvues d'agglomérat de leurs sols/dispersions au moyen d'un filtrage classique.
Patent WO-02095875-A1 (WO)
Title: Structure d'antenne dipole a double bande
Inventor: GLEENER ANDREY
IPC: H01Q5/48
Filed: 2002-05-21
Abstract: La présente invention concerne une structure d'antenne à double bande destinée à la transmission d'énergie électromagnétique dans deux bandes de fréquences. Ladite structure d'antenne possède un substrat dont un premier côté présente un premier élément rayonnant dipôle et un second élément rayonnant dipôle. Les longueurs des éléments rayonnants dipôles sont choisies pour transmettre les première et seconde fréquences. La structure d'antenne comprend également une première prise de terre dipôle disposée sensiblement en relation d'image réfléchie avec le premier élément rayonnant dipôle et une seconde prise de terre dipôle disposée sensiblement en relation d'image réfléchie avec le second élément rayonnant dipôle. Le premier et le second élément rayonnant dipôle sont électriquement connectés à un transformateur formé sur le premier côté du substrat. L'énergie électromagnétique alimentant le transformateur dans la première bande de fréquences est transmise par le premier élément rayonnant dipôle alors que l'énergie électromagnétique alimentant le transformateur dans la seconde bande de fréquences est transmise par le second élément rayonnant dipôle.
Patent CA-2001642-A1 (CA)
Title: Penicillanic acid derivatives
Inventor: BARTKOVITZ DAVID J
IPC: A61P31/04
Filed: 1989-10-27
Abstract: Abstract The compounds of the general formula                I in which R is hydrogen, a readily hydrolyzable ester group or a protecting group, R1 is hydrogen and R2 is hydrogen or an acyl group, or R1 and R2 taken together are the group        in which n is 5, 6 or 7, X is fluoro, thiocyanato, azido or the group R3aCO2- ,  , -SR3 , -OR3  ,  ,  ,     or   ;            R3a is C2- to C16-alkyl, aryl, a heterocycle, -(CH2)m-aryl, -(CH2)m-heterocycle, a heterocycle-lower alkenyl or aryl-lower alkenyl, R3 is C1- to C16-alkyl, aryl, a heterocycle, -(CH2)m-aryl, a -(CH2)m-heterocycle, a heterocycle-lower alkenyl or aryl-lower alkenyl, R4 and R4' independently are hydrogen, lower alkyl, lower alkenyl or lower alkynyl, Ra is hydrogen, halogen, amino, amino-lower alkyl, carboxy, carbamoyl, carboxy-lower alkyl, carbamoyl-lower alkyl or lower carbalkoxy-lower alkyl, m is from 1 to 4 and p is 3, 4 or 5, provided that X is other than fluoro when R is a protecting group, a hydrate, a readily hydrolyzable ester or salt thereof, or a hydrate of the ester or the salt, when R is hydrogen are useful as anti-bacterial agents for the prevention and treatment of bacterial infections in mammals, including humans.
Patent CA-2003976-A1 (CA)
Title: Non-icing quiet air-operated pump
Inventor: KVINGE DANIEL J
IPC: F04B9/125
Filed: 1989-11-27
Abstract: ABSTRACT       A silencing system is provided for an air-operated pump which also eliminates icing of the pump at higher cycle rates and humidities. The exhaust from the air motor powers an air flow inducer Lo induce a flow of relatively warm ambient air. The induced flow of ambient air is drawn across cold components of the air motor, and the mixed (ambient and exhaust air) exit stream routed away from the air motor. The relatively warm mixed air exhaust flow also allows noise reduction by conventional acoustical techniques without suffering performance degradation due to icing.
Patent CA-2004294-A1 (CA)
Title: Acier doux pour decolletage et son mode d'elaboration
Inventor: PIERSON GILLES
IPC: C22C38/60
Filed: 1989-11-30
Abstract: La présente invention concerne un acier doux pour décolletage à performances d'usinabilité élevées. Il est caractérisé par une teneur en C  à 0,25 %, une teneur en Mn comprise entre 0,8 et 1,5 %, une teneur en P  0,1 %, une teneur en S comprise entre 0,15 et 0,40 %, une teneur en Si comprise entre 0,05 et 0,40 %, exprimées en % pondéraux. D'autre part, les inclusions de sulfure de manganèse sont, après corroyage du métal, entourées d'une couche d'oxydes plastique de composition moyenne SiO2: 35 à 45 %; A12O3: 10 à 20 %; CaO: 15 à 25 %; MnO: 10 à 20 %.        L'invention concerne également un mode d'élaboration de cette nuance, dans lequel le métal liquide, après addition de silicium et de manganèse, est brassé en présence d'un laitier de composition CaO : 20 à 55 %; SiO2: 35 à 65 %; A12O3: 15 à 40 %; avec CaO% voisin de 1.                       SiO2%
Patent CA-2006634-A1 (CA)
Inventor: KOEPFF PETER
IPC: A23J3/06
Filed: 1989-12-27
Abstract: A  process  is  dislosed  for  manufacturing  gelatine  foils, especially leaf gelatine,  from powdered gelatine.  According to the invention,  less than 40 wt.% water relative to the entire mass  is  added  to  the powdered  gelatine.  The  mass  is  then plasticized at elevated pressure and temperature while applying shear forces. The plasticized mass is then forced in the form of a foil through a slit nozzle. The foil is withdrawn under tension from the slit nozzle,  and then dried.  The process according to the invention is  considerably less  complicated than the known methods and in particular produces uniform, smooth end products which  can be  further processed by  automatic  means,  and in particular can also-be mechanically packaged.
Patent CA-2009090-A1 (CA)
Inventor: SCHLEICHER WERNER
IPC: A61K9/50
Filed: 1990-02-01
Abstract: The invention relates to the use of the slit centrifuge/dynamic filter granulating process for the manufacture of solid pharmaceutical preparations.
Patent CA-2010311-A1 (CA)
Inventor: SCHALLNER OTTO
IPC: A01N43/36
Filed: 1990-02-19
Abstract: ABSTRACT OF THE DISCLOSURE         Herbicidal N-aryl nitrogen heterocycles having fluorine-containing substituents of the formula            (I) in which Het  represents one of the heterocyclic groupings         or         where A  represents one of the groupings      ,        ,        '     ,      ,        ,       or     , Le A 26 720-US   where R1 and R2    in each case independently of one another represent hydrogen, halogen, halogenoalkyl or alkyl, Y1 and Y2 in each case represent oxygen or sulphur and Z represents hydrogen, hydroxyl or chlorine, R    represents in each case optionally branched alkyl, alkenyl, cycloalkyl, cycloalkenyl, cycloalkylalkyl or cycloalkenylalkyl in each case interrupted by at least one oxygen atom and in each case substituted by at least one fluorine atom, X    represents hydrogen or halogen and Y    represents hydrogen or halogen.            Le A 26 720
Patent CA-2010320-A1 (CA)
Title: Sheet or film of cyclo-olefin polymer
Inventor: YAMAMOTO YOHZOH
IPC: C08G61/02
Filed: 1990-02-19
Abstract: A sheet or a film composed of at least one cyclo-olefin polymer selected from the group consisting of ring-opened polymers derived from at least one cyclo-olefin of formula (I)~~~ (see formula I) wherein R1 to R12, independently from each other, represent a member selected from the class consisting of a hydrogen atom, halogen atoms and hydrocarbon groups; two of R9 to R12 may be linked to each other together with the carbon atoms to which they are bonded to form a monocyclic or polycyclic group which may contain a double bond; R9 and R10, or R11 and R12 may each form an alkylidene group together with the carbon atoms to which they are bonded; and n is 0 or a positive integer, ring-opened copolymers derived from the cyclo-olefins of formula (I), hydrogenation products of said polymer or copolymers and addition polymers of the cyclo-olefins of formula (I) with ethylene, said cyclo-olefin polymer having an intrinsic viscosity [~], measured in decalin at 135 °C, of 0.01 to 10 dl/g and a softening temperature of at least 70 °C.
Patent CA-2012119-A1 (CA)
Title: Collet type connector
Inventor: SAUNDERS BRIAN
IPC: F16L21/08
Filed: 1990-03-14
Abstract: ABSTRACT OF THE DISCLOSURE     A connector for joining ends of tubular members having external grooves near the ends including a plurality of latching elements having inner projections for engaging the external grooves in the tubular members and external surfaces, a first cam ring having internal surfaces for mating with the upper external surfaces of the latching elements, a second cam ring having internal surfaces for mating with the lower external surfaces of the latching elements, means for forcing the cam rings toward each other, at least one of the upper or lower external latching elements surfaces being tapered so that the movement of the cam rings moves the latching elements into locking engagement with the tubular member grooves and means for biasing the latching elements radially outward.
Patent CA-2013352-A1 (CA)
Title: Low odor polyphenylene ether
Inventor: WHITE DWAIN M
IPC: C08G65/04
Filed: 1990-03-29
Abstract: LOW ODOR POLYPHENYLENE ETHER   Abstract of the Disclosure An odor free polyphenylene ether is made from polymerization grade phenolic monomer which has been crystallized from a solvent. An amine free catalyst is used to polymerize the monomer.   The polyphenylene ether is useful as a packaging material for food which is to be stored at a low temperature and/or cooked in the package at a high temperature.
Patent CA-2013547-A1 (CA)
Inventor: BISHOP ROBERT J
IPC: B60R21/20
Filed: 1990-03-30
Abstract: 10/MS0589/1457r                             510-89-0060 IMPROVED AIR BAG ASSEMBLY          Abstract:          An assembly comprising:      a   hollow   cylindrical   member   or   can including an opening into which a gas  generator may be inserted, the gas generator of the type responsive to a control signal, for generating gas to inflate an air bag.   The  assembly including  the  air bag,  for protecting, when activated, an occupant of a vehicle, comprising an inflatable bag or sack, disposed in a compacted or stored condition,  during periods prior to deployment,  proximate  a side of the cylindrical member  containing   at   least   one   aperture,   the inflatable bag, including an open end disposed about the  cylindrical  member  to  receive  the  gas  and including  relatively  opposing  flaps  extending  from proximate the open end and  adapted  to envelop the cylindrical member,  the  flaps,  proximate a side of the cylindrical member,  away from the at least one apature,  disposed in an overlapping,  condition,  one to  the  other.   A  band  of  tearable  material  is provided  to  secure  the  air  bag  in  its  stored or predeployment condition.
Patent CA-2014911-A1 (CA)
Title: Method of processing siloxane-polyimides for electronic packaging applications
Inventor: COLE HERBERT S
IPC: B32B27/16
Filed: 1990-04-19
Abstract: RD-19,050 METHOD OF PROCESSING SILOXANE-POLYIMIDES   FOR ELECTRONIC PACKAGING APPLICATIONS          A method of forming a multilayer metallization pattern using siloxane polyimide dielectric layers comprises forming the first siloxane polyimide layer, laser etching holes in the first layer, plasma etching the first layer to be sure the holes are clean, then cleaning the surface of the first layer in an etchant for silicon oxide, after which the metallization layer is formed and patterned and a second siloxane polyimide layer is formed there over with good adhesion.
Patent CA-2016801-A1 (CA)
Title: Volume measurement and dosage device
Inventor: ZAHNER PAUL
IPC: G01F11/02
Filed: 1990-05-15
Abstract: Abstract A volume measurement and dosage device possesses a cylinder- piston-and valve-system (4). With this system, liquid can be drawn up and/or delivered in defined quantities. At least two channels (33, 36, 38) are provided in the valve-system, which can be connected with at least one opening (32) in the cylinder bottom (11). The piston (12) is displaceable within the cylinder (10) by means of an actuation device (3). The cylinder (10) is at the same time surrounded by a holding device (5, 40), in which it is mounted in bearings to rotate with the cylinder bottom (11) around an axis common to the longitudinal axis of the cylinder (Y) or parallel to it. The cylinder bottom (11), with at least two channel openings (29, 30, 31), rests with a sealed seating upon a valve element (28). Through rotation of the cylinder bottom (11), its opening (32) can alternately be aligned with the channel openings (29, 30, 31) of the valve element (28).                                      (Figure 1)
Patent CA-2017967-A1 (CA)
Inventor: LOUCKS DENNIS A
IPC: G01N30/46
Filed: 1990-05-31
Abstract: Abstract Measurement of Unsaturation Level in Butyl and EPDM Rubbers A method is provided for quantitatively determining the amount of unsaturation in butyl and EPDM rubbers using a gel permeation chromatograph in combination with an ultraviolet detector.  Placement of a differential refractive index detector in series with said ultraviolet detector provides a method for the simultaneous measurement of the amount of unsaturation, the molecular weight distribution and the amount of antioxidant in said rubbers.
Patent CA-2021248-A1 (CA)
Inventor: LUISI PIER L
IPC: C09K23/00
Filed: 1990-07-16
Abstract: A stable water-in-oil microemulsion which contains microorganisms for carrying out microbiological processes obtained by adding to crude oil an aqueous concentrated solution of microorganisms cells selected from the group consisting of bacteria and eukariotic cells in such a way that said aqueous solution becomes solubilized in said crude oil, the thus-prepared blend being in the form of a stable water-in-oil micro-emulsion.
Patent CA-2022378-A1 (CA)
Title: Blood constituent count measurement
Inventor: MANION KRISTEN L
IPC: G01N15/05
Filed: 1990-07-31
Abstract: INVENTORS: Kristen L. Manion Stephen C. Wardlaw Robert A. Levine TITLE: "BLOOD CONSTITUENT COUNT MEASUREMENT"          DOCKET NO.: H-1157 ABSTRACT OF THE DISCLOSURE Blood constituents are separated by centrifugation in a transparent tube which contains a float for physically elongating certain of the constituents. The centrifuged sample in the tube is positioned on a layer measuring device with which red cell and buffy coat constituent band heights can be measured in ambient light. The buffy coat constituent measurements are made under optical magnification. The measuring device has a mathmatically derived red cell layer nomogram printed thereon, and a separate scale for measuring buffy coat constituent bands. Conversion tables are provided for converting the measured buffy coat constituent band lengths into constituent cell counts. The measuring device includes tube-engaging portions for properly positioning the tube during the measurements, and the red cell scale automatically compensates for the presence of the float and densification of red cells needed for proper banding.
Patent CA-2023082-A1 (CA)
Title: Banana based frozen nondairy dessert
Inventor: FELDPAUSCH DAVID
IPC: A23L19/00
Filed: 1990-08-10
Abstract: A frozen-nondairy dessert having the creamy texture and the mouth feel of an ice cream product comprised of a frozen banana based composite of bananas alone or in combination with flavor providing substances. Preferably ripe banana or banana mixture which has been quick frozen preferably in small mass units and maintained in a frozen state till time of use. The frozen banana composite is first masticated, then whipped to achieve a significant overrun and either served immediately, or refrozen, preferably quickly for future use.      Fruits, nuts, and flavorings may be blended into the banana composite prior to the freezing step or they can be mixed with the frozen composite during mastication or aeration.
Patent CA-2024872-A1 (CA)
Title: Medicaments
Inventor: PALMER JAMES B D
IPC: A61P11/08
Filed: 1990-09-07
Abstract: Pharmaceutical compositions comprising effective amounts of salmeterol (and/or a physiologically acceptable salt thereof) and beclomethasone dipropionate as a combined preparation for simultaneous, sequential or separate administration by inhalation in the treatment of respiratory disorders.
Patent CA-2028641-A1 (CA)
Inventor: HAMLIN ROBERT N
IPC: A61M25/00
Filed: 1990-10-26
Abstract: A catheter assembly (10) especially designed for the performance of atherectomy procedures which includes an elongated flexible plastic tube (12) which can be routed through the vascular system to the location of the atheroma to be removed and a working catheter (16) insertable through the guide catheter (12) in the form of an elongated flexible plastic tube (16) having a series of fibers (23) integrally formed with or otherwise attached to the distal end portion of the working catheter (16) and normally laying flat against the wall of the catheter (16). The proximal end of the working catheter (16) is adapted for connection to a high speed motor whereby the working catheter (16) can be rotated relative to the surrounding guide catheter (12). As the distal end portion of the working catheter (16) is advanced distally beyond the end of the guide catheter (12), centrifugal force acts upon the fibers (23) to cause them to extend radially outward from the core of the working catheter (16) and when advanced against an atheroma, flail the lesion, reducing it into small particles which can be aspirated out the proximal end of the catheter assembly (10).