baber/WOPTO huggingface dataset:
Patent CA-2109458-A1 (CA)
Title: Method of improving processes using pectinase enzymes with noble gases
Inventor: SPENCER KEVIN C
IPC: A23L21/10
Filed: 1993-10-28
Abstract: ABSTRACT OF THE DISCLOSURE     A method is provided for improving an enzymatic process using at least one enzyme having pectinase activity which entails contacting the at least one enzyme during the process with a noble gas, mixture of noble gases or gas mixture containing at least one noble gas.
Patent CA-2110753-A1 (CA)
Title: Magneto-optical recording/reproducing apparatus with optical pickup device having a multi-layer dielectric film beam splitter
Inventor: ANDO NOBUHIKO
IPC: G11B7/135
Filed: 1993-12-06
Abstract: An optical pickup device for an information recording and/or reproducing apparatus in which fluctuations in polarization film characteristics due to the variable incident angles of the light beam to the beam splitter may be reduced to prevent C/N characteristics from being lowered. The optical pickup device includes an objective lens 3 for converging a light beam L from a laser light source 1 to a magneto-optical disc 2, a beam splitter 8 arranged on a light path between the laser light source 1 and the objective lens 3 for guiding a return laser light beam Lr from the disc to outside of the light path, and a photodetector_4 for detecting the return light beam Lr guided by the beam splitter 8 to outside of the light path. The beam splitter 8 is arranged at a portion in the light path between the laser light source 1 and the objective lens 3 in which the light beam L from the laser light source 1 is in a state of a divergent light beam. The multi-layered dielectric film 12 of the beam splitter 8 is of polarization film characteristics of deflecting 65% of S-polarized light components and 35% of the P-polarized light components of the light beam L and the return light beam Lr incident on the multi-layered dielectric film 12.
Patent CA-2111129-A1 (CA)
Title: Physiologically tolerated and physiologically degradable polymer-based carbohydrate receptor blocker, a process for its preparation and its use
Inventor: STAHL WILHELM
IPC: A61K47/48
Filed: 1993-12-10
Abstract: Abstract of the Disclosure The invention relates to physiologically tolerated and physiologically degradable polymer-based carbohydrate receptor blockers with an HLB* of 10 to 20 containing: carbohydrate portion - bifunctional spacer - hydrophilic, biodegradable polymer - potentiator, where the carbohydrate portion which is composed of 1 to 20 naturally occurring, identical or different, monosaccharide units is coupled via one or more bifunctional spacers, which is a natural or synthetic molecule, to a hydrophilic, biodegradable polymer, where the polymer in turn is the carrier of one or more spacers, and the hydrophilic, biodegradable polymer is additionally linked to the potentiator which is a crosslinker, one or more groups with hydrophobic, hydrophilic or ionic properties or a solubility improver, to a process for the preparation and to their use in vivo for blocking carbohydrate-recognizing receptors.  The carbohydrate receptor blocker causes no intolerance reaction in vivo either in its entirety or in the form of degradation products.
Patent CA-2113090-A1 (CA)
Title: Anisotropic conductive adhesive film
Inventor: EMORI KENJI
IPC: C09J7/02
Filed: 1992-05-27
Abstract: A composition for forming an anisotropic conductive film having a rapid curing speed, high heat resistance, high humidity resistance, long shelf life and excellent repairability comprising an adhesive composition containing about 100 parts cyanate ester, from about 0.01 part to 10 parts of a curing catalyst, from about 10 parts to about 300 parts of a film-formable thermoplastic resin, and from about 10 to about 500 parts of an epoxy resin, and from about 0.1 part to about 20 parts conductive particles per 100 parts total adhesive composition.
Patent CA-2114337-A1 (CA)
Title: Process for the filtration of suspensions containing sulfur
Inventor: HARTMANN ACHIM
IPC: B01D53/52
Filed: 1994-01-27
Abstract: To improve the separation of dispersedly precipitated sulfur from a washing solution used in the oxidative washing of hydrogen sulfide containing waste gases, the suspension is heated before filtration to about 45° C to 70° C. Such heating causes the sulfur contained in the solution to coagulate into large flocks and form a mass of high purity sulfur which is largely non-thixotropic. This mass, often called a filter cake, can be washed and utilized in a large number of ways as a source of sulfur.
Patent CA-2115037-A1 (CA)
Title: Method and apparatus for crop spraying
Inventor: BENEST ROGER
IPC: A01M/
Filed: 1992-07-23
Abstract: A dropleg row crop sprayer (12) senses boom height and tilt from ground-contacting droplegs (46) signalling through potentiometers (74, 76) to a boom control mechanism (84). The droplegs follow crop row wandering through a driven carriage (44). Dropleg attitude is assisted by a cam control system (94, 96). The boom (20, 21) floats through a spring suspension system (128, 138) and is damped by frictional abutment of the boom portions (20, 21), thereby permitting a single actuator (106) to control attitude. A lost motion linkage (126) protects the actuator (106) from snatch loads.  Spray control is effected by use of microdroplets discharged from the droplegs (46) below the row crop leaf canopy which protects the droplets from wind turbulence, while electrostatic charges and droplet-energising air flow act to assit crop coating. Where conventional spray droplets are used, the spray direction is fore/aft of the row to minimize ground speed effects.
Patent CA-2117907-A1 (CA)
Title: Optical component comprising prisms and a grating
Inventor: AIKIO MAURI
IPC: G01J3/14
Filed: 1993-04-07
Abstract: An optical component is provided herein comprising a first prism having a transmission grating on one face thereof. A second prism faces that transmission grating with one of its faces, so as to form a compact component having that transmission grating located between the first prism and the second prism.
Patent CA-2117939-A1 (CA)
Inventor: SEMERIA DIDIER
IPC: A61K8/00
Filed: 1994-10-12
Abstract: The ceramides according to the invention are compounds corresponding to the formula: <IMAGE> in which: R1 is a C11 to C21 alkyl or alkenyl radical; R2 is a linear or branched C1 to C29 hydroxyalkyl radical or a C7 to C29 hydroxyaralkyl radical, these compounds being in the form of a racemic mixture of the erythro and threo diastereoisomers, for the aminodiol part <IMAGE>  in the proportions erythro:threo of 85:15 to 20:80. Application to cosmetic and dermopharmaceutical compositions.
Patent CA-2120289-A1 (CA)
Title: Process for Producing Reagent Grade Hydrochloric Acid from the Manufacture of Organic Isocyanates
Inventor: NUERNBERG K EDWARD
IPC: C01B7/07
Filed: 1994-03-30
Abstract: Reagent grade hydrochloric acid having an iron content of less than 200 p.p.b. is made from an industrial organic isocyanate manufacturing process by removing hydrogen chloride from organic isocyanates produced in the reaction between phosgene and an organic amine, converting the hydrogen chloride to concentrated aqueous hydrochloric acid, and contacting the acid with a strongly basic anion exchange resin.
Patent CA-2120779-A1 (CA)
Title: Endovascular Electrolytically Detachable Wire for Thrombus Formation
Inventor: GUGLIELMI GUIDO
IPC: A61M25/00
Filed: 1992-09-30
Abstract: A wire (10,102) for use in combination with a microcatheter to form an occlusion within a vascular cavity, the wire comprising:a core wire (10); anda detachable elongate tip portion (102) coupled to a distal portion of the core wire, the tip portion extending the core wire for a predetermined lineal extent and being adapted to be positioned, in use, in a vascular cavity to form an occlusion in the vascular cavity, whereby endovascular occlusion of the vascular cavity can be performed;   characterised in that the detachable elongate tip portion (102) has a plurality of filaments or fine hairs extending therefrom.
Patent CA-2120909-A1 (CA)
Title: Instrument panel
Inventor: MATSUMOTO MASAHITO
IPC: B29C33/18
Filed: 1993-08-26
Abstract: An instrument panel in which a skin material is integrally bonded to the surface of a thermoplastic resin core material and which is obtained by feeding the skin material to a cavity between a pair of male and female molds and press-molding a fed molten thermoplastic resin after or while feeding the molten thermoplastic resin to a cavity between the skin material and the male mold or the female mold, wherein a bracket is formed integrally with the core material resin on the peripheral portion or the back of the instrument panel.
Patent CA-2123329-A1 (CA)
Title: Liquid absorbent material for personal care absorbent articles and the like
Inventor: WEBER MARY E G
IPC: A61F13/15
Filed: 1994-05-11
Abstract: Disclosed herein is a liquid absorbent material that is particularly useful as a liner material for personal care absorbent articles such as diapers, training pants, incontinence garments, sanitary napkins, bandages and the like. The material contains a plurality of peaks across its surface at spaced-apart intervals separated by channels.      Disposed within the peaks is a liquid absorbing material capable of absorbing body exudates and liquids in general.      Due to the materials and the nature of the construction of the present invention, when used as a liner material for personal care absorbent articles such as diapers, it tends to reduce the total surface area in contact with the infant's skin and it also provides a plurality of air channels within the diaper from the front waistband to the back waistband of the diaper thereby providing a path for increased air circulation. The material of the present invention has other uses as, for example, a packing or liner material for packaging and shipping materials containing liquids. In addition, the peaks can contain other additive such as soaps so the material can be used as a wash pad or cloth.
Patent CA-2123979-A1 (CA)
Inventor: AUSTIN JARED A
IPC: D04H13/00
Filed: 1992-11-19
Abstract: The invention is directed to composite nonwoven fabrics comprising a hydrophobic nonwoven web, a nonwoven web of thermoplastic meltblown microfibers and a hydrophilic nonwoven web comprising staple fibers. The nonwoven web of thermoplastic meltblown fibers is sandwiched between the hydrophobic nonwoven web and the hydrophilic nonwoven web and all of the layers are thermally bonded together via discontinuous thermal bonds distributed substantially throughout the composite nonwoven fabric.
Patent CA-2124366-A1 (CA)
Inventor: STIEF REINHARD
IPC: G10K11/172
Filed: 1994-05-26
Abstract: A sound absorbing shaped part includes at least two chambers which are adjacent in direction of incoming sound vibrations and during the intended use together with a carrier for the part delimit an interior space 3 which functions as an air-spring and is hermetically sealed to ambient. The chambers are each delimited by a chamber wall of polymeric material, whereby the chamber walls are joined into one piece and are relatively movably connected by an intermediate elastic element which is elastically deformable at least in direction of the incoming sound vibrations. The shaped part is more easily and economically manufactured and provides sound absorption over a wider range of frequencies.
Patent CA-2125801-A1 (CA)
Inventor: TAKANO TSUNESUKE
IPC: H01R13/506
Filed: 1994-06-14
Abstract: ABSTRACT          The object of the present invention is to position and reinforce the protruding base portions of bent pieces of narrow conducting strips arranged on a pair of insulating frames by surrounding with the peripheral edges of bent piece insertion apertures of a closed bottom cylinder fit onto protruding walls of the insulating frames after joining those insulating frames, as well as to maintain the joined state of the above-mentioned two insulating frames with the closed bottom cylinder.            A consolidating locking apparatus of a connector frame is disclosed that is equipped with: a pair of square tray-shaped insulating frames 1 formed from plastic; protruding walls 5, having slits 3 and locking flange 4 continuously provided on each inner surface 2 of these insulating frames 1, and protruding from one side of said insulating frames 1; a plurality of narrow conducting strips 6 mounted on each said insulating frame inner surface 2; bent pieces 7 formed roughly parallel to these narrow conducting strips 6 and projecting to the outside from said slits 3; and, insulated, closed bottom cylinder 11 attached to said insulating frames 1 at their protruding walls 5 by forming apertures 8 through which bent pieces 7 pass and locking resilient locking tabs, 10 on said locking flanges 4; wherein, base portions 7A of said bent pieces 7 are positioned and reinforced with the peripheral surfaces of said apertures 8 of closed bottom cylinder 11.
Patent CA-2125856-A1 (CA)
Title: A stabilized pharmaceutical formulation comprising growth hormone and asparagine
Inventor: SORENSEN HANS H
IPC: A61K38/27
Filed: 1992-12-16
Abstract: A pharmaceutical preparation comprising a growth hormone and asparagine as additive or buffering substance shows a very high stability against deamidation, oxidation and cleavage of peptide bonds. The stability of the product allows for the storing and shipment thereof in a lyophilized state or in the form of a dissolved or re-dissolved preparation at ambient temperature.
Patent CA-2127215-A1 (CA)
Title: New use of beta-naphtoquinone derivatives and of their salts for the production of a medicament to inhibit platelet aggregation
Inventor: BLACHE DENIS
IPC: A61P7/02
Filed: 1994-06-30
Abstract: Use of beta-naphthoquinone derivatives of formula (I): <IMAGE> in which R is an -NH-CO-NH2 or -NH-CO-CH3 group or a hydroxyl, and their salts, for the manufacture of a medicinal product enabling platelet aggregation to be inhibited.
Patent CA-2129159-A1 (CA)
Title: Substituted benzoylguanidines, process for their preparation, their use as a medicament or diagnostic, and medicament containing them
Inventor: KLEEMANN HEINZ-WERNER
IPC: A61K31/41
Filed: 1994-07-29
Abstract: The invention relates to benzoylguanidines of the formula I (see Formula I) where R(1) is H, Hal, -NO2, -C.ident.N, -X o-(CH2)p-(CF2)q-CF3, R(5)-SO m, R(6)-CO-, R(6)R(7)N-CO- or R(6)R(7)N-SO2-, where X is oxygen, S or NR(14), m is zero. 1 or 2, o is zero or 1, p is zero, 1 or 2, q is zero, 1, 2. 3, 4, 5 or 6, R(5) and R(6) are alk(en)yl, -C n H2n-R(8) or CF3, n is zero, 1, 2, 3 or 4, R(8) is cycloalkyl or phenyl, where R(6) also has the meaning of H, R(7) is H or alkyl; R(2) is (see Formula II) R(11) is (C1-C9) -heteroaryl, Y is oxygen, -S- or NR(12)-, R(12) ie H or (C1-C4)- alkyl; R(3) is defined as R(1), or is alkyl or -X-R(13) where X is oxygen, S or NR(14), R(14) is H or (C1-C3)-alkyl, R(13) is H, (cyclo)alkyl or -C b H2b-R(15) where b is zero to 4 and R(15) is phenyl; R(4) is hydrogen, -OR(16), -NR(16)R(17) or C r B2r+1 where R(16) and R(17) independently are hydrogen or (C1-C3)-alkyl, r is 1 - 4 as well as pharmaceutically tolerated salts thereof. The compounds I are outstandingly suitable as anti-arrhythmic pharmaceuticals having a cardioprotective component for the prophylaxis and treatment of infarction and for the treatment of angina pectoris.
Patent CA-2130524-A1 (CA)
Title: Spindle for a rolled material dispenser
Inventor: HALVORSON HARLAN
IPC: A47K10/40
Filed: 1994-08-19
Abstract: An improved spindle (10) for use in a dispenser (12) for rolled material such as toilet paper is disclosed in its preferred form as including a core (30) having a length to extend between the inside surfaces (22, 24) of the dispenser (12).  The first end (32) of the core (30) is held in the dispenser recess (26) by a plug (34) threadably received therein.  The second end (38) of the core (30) is held in the dispenser recess (28) by a sleeve (40) telescopically received therein and which is biased outwardly by a compression spring (56).  Access to the sleeve (40) is provided only at a location intermediate the ends (32, 38) and which is overlain by the rolled material while access to the sleeve (40) is effectively prevented adjacent the second end (38) of the core (30) and the dispenser recess (28).  In the most preferred form, a longitudinal slot (54) is formed in the core (30) to allow access to the sleeve (40) and specifically to a tab (48) formed on the sleeve (40) having a detent (50) which extends into the slot (54). Thus, in order to remove the spindle (10) from the dispenser (12), it is necessary to remove the rolled material to obtain access to the tab (48) and detent (50) of the sleeve (40) through the slot (54) to allow removal of the sleeve (40) from the dispenser recess (28).
Patent CA-2131365-A1 (CA)
Title: Epibatidine and derivatives, compositions and methods of treating pain
Inventor: DALY JOHN W
IPC: C07D403/04
Filed: 1993-03-02
Abstract: The present invention is directed to compounds, compositions and methods of treating pain, and derivatives that have potent analgetic activity. The compounds have formula (I) wherein R1 is selected from H, lower alkyl, C3-C9 cycloalkyl, acyl, and C3-C9 cycloalkylalkyl, haloalkyl, alkenyl, alkynyl, hydroxyalkyl, or C3-C8 cycloalkenyl or C3-C8 cycloalkynyl; and wherein R is selected from cycloalkyl, aryl, heteroaryls (selected from the group consisting of pyridyl, thienyl, furanyl, imidazolyl, pyrazinyl, and pyrimidyl) or phenoxy and wherein said R groups can be substituted with hydroxyl, C1-C6 lower alkyl, C2-C6 alkenyl, C1-C6 lower alkoxyl, halo, C1-C6 haloalkyl, amino, C1-C6 alkylamino and C2-C10 dialkylamino, and sulfonamido or a pharmaceutically acceptable salt thereof.
Patent CA-2131515-A1 (CA)
Title: Effervescent mixture with alkali metal salts or lysinates of acidic, insoluble or slightly soluble active ingredients
Inventor: GERGELY GERHARD
IPC: A23L27/00
Filed: 1994-09-06
Abstract: The effervescent mixture contains at least one acidic, insoluble or slightly soluble pharmaceutical active ingredient in the form of its soluble alkali metal salt or lysinate, which is present as an intimate mixture with the alkaline component and preferably coats the particles of the alkaline component of the effervescent system, for example sodium bicarbonate and/or sodium carbonate. Both components in very finely powdered form may also be present as granules, with the aid of a binder. In particular, the effervescent mixture contains, per 100 parts of active ingredient, at least 0.5 part, preferably 1 to 3 parts, of a surfactant, in particular dioctyl sulfosuccinate, and/or at least 1 part, preferably 3 to 5 parts, of a binder or suspending agent, in particular polyvinylpyrrolidone.      The acidic component of the effervescent system is passivated on the surface.
Patent CA-2132826-A1 (CA)
Inventor: CHOWHAN MASOOD
IPC: A61P37/06
Filed: 1993-05-04
Abstract: Aqueous ophthalmic compositions containing water-soluble borate-polyol complexes are useful in aqueous ophthalmic compositions containing polyvinyl alcohol. These compositions provide the benefits of a borate buffering system, such as enhanced antimicrobial activity, without the problems associated with the use of borate and pol, such as formation of borate-polyvinyl alcohol complexes which are water-insoluble.
Patent CA-2133312-A1 (CA)
Title: Process and installation for producing aluminium cans for beverages or foodstuffs
Inventor: NUSSBAUM MARTIN
IPC: B21D51/26
Filed: 1994-01-25
Abstract: ABSTRACT       The invention relates a process for manufac-turing beverages cans made of aluminum comprising the following process steps: coating of pure-aluminum slugs (10) with a soap-based lubricant; impact extrusion of the slugs (10) to form cups (20); ironing the cups (20) to form can bodies (30) with simultaneous molding of the bottom; cutting the can bodies (30) to length; cleaning the can bodies cut to length by washing with a mildly alkaline, aqueous cleaning medium, rinsing and drying; lacquering the can bodies cut to length and cleaned; necking and flanging the can bodies cut to length and cleaned, to form finished beverage cans (40). The can (40) manufactured in accordance with the process accord-ing to the invention has, both at the can wall and across and bottom, an minimum wall thickness determined by the strength of the material and by the strength requirements relating to the beverage can. (Figure 1)
Patent CA-2133422-A1 (CA)
Inventor: KUEHN HEINRICH
IPC: C23C4/08
Filed: 1993-03-19
Abstract: Divulgation d'un procédé pour produire une forte adhérence entre des couches de cuivre et de la céramique, obtenue au moyen d'une pulvérisation thermique de cuivre ou d'alliages de cuivre pulvérulent sur de la céramique. Une fine poudre de cuivre, ayant une granulométrie moyenne inférieure ou égale à 20 µ, est appliquée sur la surface de céramique au moyen d'une pulvérisation thermique.
Patent CA-2133727-A1 (CA)
Title: Chemical prevention or reversal of cataract by phase separation inhibitors
Inventor: CLARK JOHN I
IPC: A61K31/13
Filed: 1993-04-13
Abstract: The present invention relates to compositions for decreasing the phase separation temperature and inhibiting the formation of high molecular weight aggregates in eye lenses, thereby inhibiting or reversing cataract formation.
Patent CA-2136898-A1 (CA)
Title: Measuring container
Inventor: JENNINGS ROBERT M
IPC: G01F11/26
Filed: 1994-11-29
Abstract: A container is provided for dispensing measured amounts of flowable solid material. The container includes a storage chamber, a measuring chamber having a predetermined volume and communicating with the storage chamber to be filled therefrom, and a dispensing chamber for receiving the measured volume of material from the measuring chamber while surplus material is returned to the storage chamber. A second measuring chamber many be provided to reduce the amount of the measured volume prior to dispensing.
Patent CA-2139884-A1 (CA)
Title: Use of polymers in the recycled fiber washing/deinking process
Inventor: PHILIPPE IRENEE J
IPC: D21C9/06
Filed: 1995-01-10
Abstract: The present invention is directed to a method for increasing the retention on a washing/thickening device in an aqueous papermaking system. The method generally comprises adding to the furnish solids of the system an effective amount of a cationic polyacrylamide polymer.
Patent CA-2140225-A1 (CA)
Title: Switch Assembly
Inventor: MALONE PETER G
IPC: H01H23/00
Filed: 1995-01-13
Abstract: A switch assembly having a rocker type actuator user rotatable for sequentially actuating plural switches. The rocker contacts, off center a lever beam supported at its end by plungers disposed to actuate the individual membrane switches or optical activators. User applications of an initial force to the rocker causes the lever beam to pivot about the remote plunger for actuation of the switch closest to the rocker contact point. After actuation of the closest switch, user application of a greater force continues rotation of the rocker to cause the lever beam to pivot about the closest plunger for causing actuation of the remote switch. Overtravel is shared by beam deflection of the lever and columnar compression of cylindrical tower portions of the resilient membranes.
Patent CA-2140387-A1 (CA)
Title: A needle for hands
Inventor: TAE-WOO YOO
IPC: A61H39/08
Filed: 1995-01-17
Abstract: A needle assembly for performing acupuncture treatment  includes  a  needle  holder  formed  from  a tubular member,  the  needle holder  having  a  tubular shaft portion  formed  from an  upper  portion  of  the tubular member, a pressed portion integrally formed at a lower end of the tubular shaft portion and formed from a flattened lower portion of the tubular member, and  a  needle  held  within  the  needle  holder  and projecting from a lower end of the pressed portion. Thus, by directly pricking needle points after holding the pressed portion and the shaft portion with a hand without  an  inserter,  it  is  convenient  to  apply acupuncture  and  to  control  the  pricking  depth. Furthermore,  by rotating the protruded portion  from side to side, it is easy to stimulate needle points so that the effect of the acupuncture treatment can be enhanced.