baber/WOPTO huggingface dataset:
Patent WO-9306024-A1 (WO)
Inventor: WILMS KAY
IPC: B65D81/02
Filed: 1992-09-18
Abstract: Elément d'emballage (10) pour articles fragiles comprenant une paire d'anneaux toroïdaux (12A, 12B) en matériau plastique résilient reliés par une attache réglable (13). L'attache (13) peut être tendue élastiquement à l'aide d'une boucle de façon à positionner avec sûreté l'élément d'emballage (10) sur les coins diagonalement opposés d'un objet plan rectangulaire. Un élément d'emballage similaire placé sur le côté opposé de l'objet et fixé aux autres côtés diagonalement opposés permet d'équiper d'une protection les deux faces planes et les quatre arêtes de l'objet. Une pluralité d'anneaux interconnectés (12A), chacun relié par une attache réglable (13) à un anneau adjacent (12B0, permet d'obtenir une protection rembourée pour des objets de forme régulière ou irrégulière.
Patent WO-9323996-A1 (WO)
Inventor: ROBERTSON TIMOTHY JAMES
IPC: A01M21/04
Filed: 1993-06-01
Abstract: L'invention concerne un applicateur (5) de substance chimique par contact destiné à distribuer une substance chimique liquide sur du feuillage. Chaque applicateur (5) comprend un corps (9) allongé et disposé vers le bas, un moyen (11) de contact avec le sol, au niveau d'une extrémité inférieure dudit corps (9), destiné à venir en contact avec une surface de substrat à mesure que l'applicateur (9) avance dans un sens de déplacement, et une paire de bras (8) d'applicateurs s'étendant extérieurement à des angles opposés, transversaux audit corps (9) et au sens de déplacement. Les bras s'étendent en ligne ou dans une configuration en forme de V. Lors de l'utilisation, chaque bras (8) vient au contact du feuillage et/ou de la surface du substrat et libère ainsi une substance chimique liquide. Un mode de réalisation préféré met en ÷uvre une pluralité de ces applicateurs (9) pour former un dispositif réparti composite (1), agencé en rangées, de manière que le feuillage au contact d'un bras (8) d'un applicateur (5) se trouvant dans une rangée avant est défléchi en sens latéral et opposé à celui dans lequel il est défléchi par un bras d'un applicateur se trouvant dans une rangée arrière.
Patent WO-9731260-A1 (WO)
Title: Analyse spectroscopique d'echantillons de liquide ou de fluide
Inventor: MARKS ALAN
IPC: G01N21/3504
Filed: 1997-02-21
Abstract: Un appareil spectroscopique destiné à l'analyse successive de chacun de deux échantillons (3) ou plus se présentant sous la forme liquide ou fluide, comprend un système optique présentant un élément (1) pouvant être immergé dans le corps d'un échantillon (3), ainsi que des voies d'entrée et de sortie (5, 7) reliées à cet élément (1). Chaque voie optique (5, 7) se compose, au moins en partie, de fibres optiques. Une source de lumière (10) est commandée de manière à générer un faisceau de lumière dirigé vers l'élément immersible (1) le long de la voie d'entrée (5), et l'élément (1) fait passer le faisceau de lumière à travers une partie du corps de l'échantillon dans lequel l'élément (1) est immergé et produit ainsi un faisceau résiduel, lequel est dirigé hors du corps de l'échantillon le long de la voie de sortie (7). Un détecteur (11) reçoit le faisceau résiduel et détermine ainsi les caractéristiques de l'échantillon (3) duquel provient ce faisceau. Un moyen de commande (21) peut être commandé de manière à déplacer l'élément précité (1) entre deux corps d'échantillons, ou plus, en une séquence prédéterminée, de sorte que le détecteur (11) détermine de manière séquentielle les caractéristiques de chaque échantillon.
Patent BG-49445-A1 (BG)
Title: Elastomeric compound
Inventor: SIMEONOVA MARIJA JA
IPC: C08L9/02
Filed: 1984-12-19
Abstract: The elastomeric composition is intended for production of balloons for hydro-accumulators on the basis of butadiumakrylnitrilic rubber, fillers, softeners and a vulcanization-accelerating group. The composition contains in weight part.: 100 butadiumakrylnitrilic rubber, from 1 to 5 zinc oxide, from 1 to 3 stearic acid, from 40 to 60 oven soot, from 8 to 12 dibutilphtalat, from 0.5 to 1.5N-phenyl-N'-isotropyl-p-phenyl diamine, from 0.5 to 2 2,2,4-trimethyl-1,2-dihidroxynolin, 4 ot 5 methylmercaptobenzilidasol from 0.5 to 2, paraffin from 1 to 3, sulphur from 0.1 to 0.5, tiuram 1.5 to 2.5 or N-cyclohexil-2-benstiasolsulphenamid from 1.5 to 2.
Patent BG-50090-A1 (BG)
Title: Composition of head- and sound- insulation material
Inventor: NATOV MILCHO A
IPC: E04B1/26
Filed: 1988-07-13
Abstract: The composition is used in construction work and transport. It solidifies faster and completely at room temperature without external pressure, it has low density and heat conductivity, reduced technological and operating shrinkage. It is appropriate as a middle layer of panels of the type "sandwich", as well as for bearing constructions. The compositions consists of in weight percent: 0,5 to 10 acid catalyst, 4 to 6 wood flour, of grade 250 or hydrolysis lignin or tobacco flour of grade 200, and resol phenol formaldehyde resin 10 to 95. The acid catalyst can be a concentrated alcohol solution of oxalic acid or 60 percent water solution of n- toluenesulphonic acid.
Patent BG-49305-A1 (BG)
Title: Leading chain wheel with variable diameter for bicycle transmission
Inventor: PETROV GEORGI P
IPC: F16H59/00
Filed: 1989-10-23
Abstract: Apart from being a traditional means for actuation of the chain, the chain wheel serves for modification of the feeding relation of the transmission both as an individual means and in combination with other means of the kind. It has a step-modifying effective diameter and is supplied with a navigable means for switching to the various modes of the diameter. The wheel contains an actuating disc (12) and a controlling element (17), coaxially fixed and with an option for rotation. On the disc (12), a multitude of chain elements (35) are located uniformly along axes. They are directed radially into channels (13) of the disc (12). The controlling element (17) is implemented with a periphery, formed by a multitude of curved linear sections (20), ensuring the radial location of elements (35). Below the sections (20) are located the corresponding curved linear channels (21). The axes are formed onto bearers (26) with channels (29), which direct the restrictors (38), whose movements are controlled by curved linear channels (21). The bearers (26) are attached to tightly stretched springs, fixed onto a central ring that is fitted loosely. Coaxially to the controlling element (17) is statically fixed to a crown with profile radial channels. On the frame (6) of the bicycle statically is fitted a corpus of a sub-spring fixator, managed by a pin (48) and with an option for interaction with the crown.
Patent BG-51622-A1 (BG)
Title: Azomethine derivatives of the penicillan acid and method for preparing them
Inventor: BIZHEV ATANAS T
IPC: C07D499/80
Filed: 1992-01-28
Abstract: The derivatives are applied in the composition of medications for treatment of bacterial infections. They have a simplified structure and are prepared more easily compared to the familiar analogous products. According to the invention, the compounds have the following general formula:where Pyr =<IMAGE>.They are prepared through condensation (with concurrent water separation) between the respective pyrrole aldehydes and the amino group of 6-aminopenicillanic acid in a solution in the presence of a weak base.
Patent BG-51873-A1 (BG)
Title: Method and device for electrochemical dehalogenization of organic haloderivatives, especially for debrominization of mono- and dibromopenicillanic acids, their sulphones and salts in the production of - lactamase inhibitors
Inventor: NANKOV NANKO A
IPC: C07D499/10
Filed: 1992-08-13
Abstract: The method and apparatus find application in the pharmaceutical chemistry. They help intensify the process, which is an environmentally sound one, and increase the yield and purity of the final product. The method involves carrying out intensive circulation of sodium hydrogencarbonate haloderivative in an aqueous solution in the catode space of the electrolyser at the rate of 0.5-2 m/sec and catode current density of 1.5-10 A/dm<2>. A sulphuric acid solution is made to circulate in the anode space as anolyte. The apparatus represents an electrolyser consisting of more than two ring- or rectangular-shaped frames, placed next to one another, each separated from the adjacent one by a porous membrane, all of them tightly compressed in a filter-press-like manner. A monopolar electrode occupies the catode space consisting of two or more parallel plates arranged in two or more rows perpendicularly to the membrane and attached to the frame by means of two or more strips, one of which is current-carrying. There are nozzles placed at top and bottom of each frame.
Patent WO-0121802-A1 (WO)
Title: Chlamydia antigens and corresponding dna fragments and uses thereof
Inventor: MURDIN ANDREW D
IPC: A61K48/00
Filed: 2000-09-15
Abstract: The present invention provides a method of nucleic acid, including DNA, immunization of a host, including humans, against disease caused by infection by a strain of Chlamydia, specifically C. pneumoniae, employing a vector containing a nucleotide sequence endocing lpdA of a strain of Chlamydia pneumoniae and a promoter to effect expression of the lpdA gene in the host. Modifications are possible within the scope of this invention.
Patent WO-03053157-A1 (WO)
Title: Extraction amelioree de proteines de graines d'oleagineux
Inventor: MURRAY DONALD E
IPC: A23J3/14
Filed: 2002-12-09
Abstract: On peut améliorer le rendement d'extraction d'isolats de graines d'oléagineux, de préférence de graines de canola en utilisant un procédé d'extraction aqueuse de farines de graines, désolvantisées à une température d'environ 100 °C ou moins et de préférence d'environ 70° à 80 °C.
Patent CA-2001627-A1 (CA)
Inventor: HERTEMA DARYL
IPC: F16K31/18
Filed: 1989-10-27
Abstract: ABSTRACT      A main pilot operated valve for automatically regulating the supply of water to a livestock watering trough.  The main valve comprises a valve body with an extension projecting downwardly from its underside and housing a small float actuated pilot valve.  Both valves are located at one end of the trough.  When the water level in the trough begins to drop due to consumption by the animals, the small pilot valve starts to open and bleeds a small stream of water therethrough from the main pilot operated valve.  This serves to avoid water hammer and chatter and facilitates discharge of sand and other debris.  As the water level drops about 3/4 inch, a diaphragm shifts inside the main pilot operated valve, discharging water from that valve at full supply line pressure and flow of 20 gallons per minute until full level in the trough is restored.
Patent CA-2004637-A1 (CA)
Title: Water dispersible, ammonia-free wood preservative composition and method of preserved wood
Inventor: WEST MICHAEL H
IPC: B27K3/52
Filed: 1989-12-05
Abstract: A novel paste composition for preserving wood is provided herein. Such paste composition includes, as its active wood preservation ingredients, a mixture of 10 -90% by weight of a water-dispersible,ammonia-free, copper naphthenate, and 90 -10% by weight of a borate compound.
Patent CA-2006447-A1 (CA)
Inventor: GUMPERT HORST J
IPC: B62D47/02
Filed: 1989-12-21
Abstract: Multi-membered vehicle, especially articulated bus, with an articulated connection between two vehicle  members (21,  22) which contains a rotary mount.   The vehicle members are connected to one another in an essentially torsion-resistant manner about the longitudinal axis.  On an uneven ground, therefore, high torsional forces must be transmitted via the rotary mount.  Whereas, in conventional rotary mounts, the rings (1, 3) forming the rotary mount are stabilised in relation to these forces as a result of their connection to crosspieces, according to the invention the outer rotary ring (1) of the rotary mount is provided with sufficient rigidity to form this crosspiece itself.   A reduction of the constructional height  and a simplification of the construction are achieved thereby.
Patent CA-2009831-A1 (CA)
Title: Positive-type photosensitive electrodeposition coating composition and process for producing circuit plate
Inventor: IWASAWA NAOZUMI
IPC: H05K3/06
Filed: 1990-02-12
Abstract: Abstract of the Disclosure A positive-type photosensitive electrodeposi-tion coating composition comprising (A) a photosensitive compound having a molecular weight of less than 6,000 and containing at least one modified quinonediazidesulfone units represented by the following formula (I) (I)   wherein R1 represents       or    , R2 represents a hydrogen atom, an alkyl group, a cycloalkyl group or an alkyl ether group, and R3 represents an alkylene group, a cyclo-alkylene group or an alkylene ether group, in the molecule and (B) an acrylic resin having a salt forming group.
Patent CA-2010341-A1 (CA)
Title: Male-female fitting element, in particular for hoses having a large diameter
Inventor: ROMAN GIANFRANCO
IPC: F16L37/24
Filed: 1990-02-19
Abstract: "Male-female fitting element, in particular for hoses having a large diameter".                           * * * * * A B S T R A C T    The fitting element is constituted by a male element, with a hollow cylindrical tang having a plurality of ribs, arranged axially and protruding in a radial direction, and by a female element, essentially constituted by a hollow cylindrical casing suitable for receiving tang of male element.  On the inside wall of female element there is obtained a plurality of grooves suitable for receving by axial sliding the corresponding ribs; each of said grooves is flanked by a lateral seat, which receives one of said ribs following the rotation, subsequent to the axial sliding, of male element.
Patent CA-2010417-A1 (CA)
Title: Vertical take-off and landing aircraft capable of implementation in compact form
Inventor: HATANAKA TAKEFUMI
IPC: B64C29/00
Filed: 1990-02-20
Abstract: ABSTRACT OF THE DISCLOSURE    A vertical take-off and landing aircraft which can be of basically very simple construction and compact size includes an air flow chamber and an impulsion device such as an engine-driven propeller for driving a high-velocity air flow through the air flow chamber.          The high-velocity air flow can be directed to flow across the upper surfaces of the aircraft wings, to thereby generate dynamic lift during take-off or landing operation, and can be directed to flow out from the rear of the aircraft fuselage to produce propulsive force during normal forward flying operation.
Patent CA-2011951-A1 (CA)
Title: Steam enhanced oil recovery processes and compositions for use therein
Inventor: WATKINS DAVID R
IPC: C09K8/94
Filed: 1990-03-12
Abstract: ABSTRACT           A composition for use in enhanced oil recovery procedures comprises steam having a vapor phase and a liquid phase and a fluorocarbon surfactant partitioned between the liquid and vapor phases.  The partitioning of the fluorocarbon surfactant between the two phases is accomplished by maintaining the composition's pH at less than about 11, and preferably within the range of 7 to about 11.  By varying the fluorocarbon surfactant concentration, the composition can be used as a surface tension depressant well stimulation additive and/or as a foam former for selectively blocking more permeable portions of a formation.     A88156US.AP
Patent CA-2012142-A1 (CA)
Inventor: TETER MICHAEL P
IPC: G01N37/00
Filed: 1990-03-14
Abstract: ABSTRACT OF THE DISCLOSURE    Improved methods  and apparatus  for  predicting physical  properties   of   complex   materials   are provided.  The physical properties are predicted from the  electronic  structure  of  the  material.    The electronic   structure   is   determined   using   an iterative, computer-based  technique.  The  iterative technique  has  been   found  to  have   a  rate   of convergence at  least an  order of  magnitude  faster than  prior  techniques  for  determining  electronic structures.  Among other applications, the  invention is used to prepare materials having selected physical properties under selected conditions.
Patent CA-2013841-A1 (CA)
Inventor: GRAYSON JAMES I
IPC: C07D307/52
Filed: 1990-04-04
Abstract: A potassium salt useful in the production of N-substituted-1-alkylthio-2-nitroethenamines is produced by the reaction of the dipotassium salt of nitrodithio~acetic acid with certain straight chain alkylamines, thereby converting only one of the KS-groups to an alkylamine group.      The resulting monopotassium salt may be alkylated to produce the required N-substituted-1-alkylthio compound which may be reacted with a suitable amine to produce the histamine H2-antagonist ranitidine.
Patent CA-2014238-A1 (CA)
Inventor: ANDERSON ALISTAIR J
IPC: C12R1/38
Filed: 1990-04-10
Abstract: Abstract Polymer production A microbiological process, capable of producing polymers comprising monomer repeat units of the structure -O.CH((CH2)xCH3).CH2-CO-wherein x is particularly 6 from glucose, novel polymers produced through the process and new strains of Pseudomonas for use in the process.
Patent CA-2014272-A1 (CA)
Inventor: RIGA ALAN T
IPC: C09K23/14
Filed: 1990-04-10
Abstract: Emulsifiers are disclosed which comprise the reaction product of component (I) with component (II).      Component (I) comprises the reaction product of certain carboxylic acids or anhydrides, or ester or amide derivatives thereof, with ammonia, at least one amine, at least one alkali and/or at least one alkaline-earth metal. Component (II) comprises certain phosphorus-containing acids; or metal salts of said phosphorus-containing acids, the metals being selected from the group consisting of magnesium, calcium, strontium, chromium, manganese, iron, molybdenum, cobalt, nickel, copper, silver, zinc, cadmium, aluminum, tin, lead, and mixtures of two or more thereof. These emulsifiers are useful in water-in-oil explosive emulsions.
Patent CA-2014371-A1 (CA)
Inventor: KAELIN LAURENT
IPC: G04B37/10
Filed: 1990-04-11
Abstract: The watch case (1) is of plastic material and provided with a hole (3) in which a push button (6) may slide. The end  (12)  of the stem  (7)  of the push button includes a bulge (13)  the diameter of which is greater than that of the neck (11) formed at the end of the hole opening into the interior of the case (1). When the stem (7) is introduced into the hole  (3)  of the wall  (2)  the bulge  (13) elastically deforms the neck (11) which afterwards reassumes its initial  form  and  assures  axial  positioning  of  the stem (7).
Patent CA-2015052-A1 (CA)
Inventor: KROKER JOERG
IPC: C09K23/52
Filed: 1990-04-20
Abstract: Abstract of the Disclosure: A size for carbon fibers and glass fibers comprises an epoxy resin and a polyester with a hydrophilic  and a hydrophobic moiety in the molecule.
Patent CA-2016835-A1 (CA)
Title: Above-ground burial system
Inventor: GRIGNON VICTOR J
IPC: E04H13/00
Filed: 1990-05-15
Abstract: ABSTRACT An above-ground burial system receiving cremated remains in a burial container is described.          The burial system contains a monument in which is cut at least one open-ended cavity to receive the container.  The orifice of the cavity is on the bottom side of the monument. The cavity is sealed by placing the monument on a base which forms the bottom surface of the cavity.
Patent CA-2018255-A1 (CA)
Title: Salad product and an oil emulsion therefor
Inventor: QUINET RENE
IPC: A23L27/60
Filed: 1990-06-05
Abstract: A B S T R A C T     SALAD PRODUCT AND AN OIL EMULSION THEREFOR      The invention relates to a process for preparing a salad product not containing any preservative, comprising the steps of:         i) preparing an oil emulsion, wherein:    ia) a mixture is prepared of a part of the oil, emulsifier, stabilizer and thickener;            ib) water is added; ic) a pre-emulsion is prepared under vacuum: id) the remainder of the oil and any seasonings are added to the pre-emulsion and emulsified under vacuum;            ie) egg-yolk is added and the mixture is emulsified under vacuum to the oil emulsion;        ii) preparing a salad mixture from the oil emulsion and salad ingredients;       iii) placing and airtight closing of the salad mixture in a container;        iv) pasteurizing the container with the salad mixture under increased pressure;         v) cooling the pasteurized salad product, and to salad products obtained therewith.
Patent CA-2025183-A1 (CA)
Title: Sintered glass-ceramic body and method
Inventor: CARRIER GERALD B
IPC: C03C10/08
Filed: 1990-09-12
Abstract: ABSTRACT OF THE DISCLOSURE      There is disclosed a sintered, alpha-cordierite solid solution glass-ceramic body in which the properties of coefficient of thermal expansion and modulus of rupture are stabilized and controlled by using a combination of two dopants in the glass during sintering and crystallization. There is further disclosed the method of producing such bodies, and controlling such properties, through the use o-the two dopants.
Patent CA-2025578-A1 (CA)
Title: High pressure filter supports for liquids, systems therewith and methods of use
Inventor: LAPIERRE DONALD
IPC: B01D29/19
Filed: 1990-09-18
Abstract: A high pressure filter support for liquids having low or high viscosity.  The support is easily cleanable and quickly dismountable.  The support comprises an annular passage defined between an outer larger tubular wall and an inner smaller tubular wall, top and bottom flat plates including quick release fastening means for sealingly joining the top plate to the outer and inner tubular walls to obtain the annular passage sealingly closed.  Inlet means into said annular passage are provided.  The inner wall inside the annular passage has  on its  surface  a plurality of circumferential grooves.  Each of the grooves has at least one orifice through the inner wall.  The orifices are of a size commensurate with the viscosity of the material to be displaced through the orifices.   An outlet means is sealingly mounted on the surface of the inner wall away from the annular passage to receive the orifices.  A system for making maple syrup comprising an evaporator, a filter as defined above is also disclosed.   A process for the filtration of maple syrup is also disclosed.  It comprises evaporating sap to obtain a syrup,  feeding under pressure the syrup, by passing under pressure the syrup between a pair of concentric tubular walls as defined above, the syrup passing from said concentric tubular walls to a filter along said grooves to said orifices, and collecting from said orifices said syrup so filtered.
Patent CA-2025940-A1 (CA)
Title: Closure for a container
Inventor: WITT STEPHEN H
IPC: B65D51/20
Filed: 1990-09-21
Abstract: A closure for a container has two parts, namely an inner sealing member and an outer cap.   The inner sealing member has a tab extending down between a bottle neck and a depending side wall of the cap.   The tab is folded around the cap wall to form an upwardly extending portion.  A patch of adhesive secures this tab portion to the cap.  This prevents unauthorized removal of the cap and  provides  visible  and  external  evidence  of  any tampering.
Patent CA-2029352-A1 (CA)
Title: Preparation process of bis(1,2-diaryl-1,2-ethylenedithiolato)nickel-based complex
Inventor: TAKUMA KEISUKE
IPC: C07C319/02
Filed: 1990-04-04
Abstract: Abstract The present invention is a process for the preparation of bis(l,2-diaryl-1,2-ethylenedithiolato)-nickel-based complex which is characterized by reacting a benzil-based compound or a benzoin-based compound with phosphorus pentasulfide in 1,3-dimethyl-2-imidazolidinone and successively reacting with nickel chloride.