baber/WOPTO huggingface dataset:
Patent NO-177033-C (NO)
Inventor: BRAEM DANIEL
IPC: A24D3/04
Filed: 1991-10-16
Abstract: A filter mouthpiece 12 is disclosed which delivers substantially constant levels of DPM which do not vary significantly from cigarette to cigarette. The mouthpiece comprises rod-end 14, middle 16 and mouth-end 18 filter portions in axial alignment with each other rendered generally impermeable over their peripheral surfaces. The middle portion includes a perforate tube 26, open at both ends. The filter mouthpiece may be ventilated. <IMAGE>
Patent AU-779864-C (AU)
Title: Improvements in or relating to tempered glazings, and glass for use therein
Inventor: TORR ASHLEY CARL
IPC: C03B27/04
Filed: 2000-09-01
Granted: 2006-08-17
Abstract: Glazing, thermally tempered to required standards, are produced more readily by tempering panes having a high coefficient of thermal expansion (greater than 93 x 10<-7> per degree Centigrade) and for a low Fracture Toughness (less than 0.72 MPam <1/2>). Use of glasses selected according to the invention enables thin glazings (especially glazings less than 3mm thick) to be tempered to automotive standard with improved yields using conventional tempering methods, and thicker glazings to be tempered at lower quench pressure than required hitherto. Suitable glasses include glasses comprising, in percentages by weight, 64 to 75 %, SiO2, 0 to 5 % Al2O3, 0 to 5 % B2O3, 9 to 16 % alkaline earth metal oxide other than MgO, 0 to 2 % MgO, 15 to 18 % alkali metal oxide and at least 0.05 % total iron (calculated as Fe2O3).
Patent CA-2002095-C (CA)
Inventor: ITOKU RALPH S
IPC: C11D1/22
Filed: 1989-11-02
Granted: 1998-06-02
Abstract: Gel  dishwashing  detergent  compositions  are prepared containing, by weight, from about 10% to 50% of one or more anionic surfactants, from about 8% to about 40% of a monoalkylolamide of a higher fatty  acid,  from  about  3%  to  about  40%  of  a dialkylolamide of a higher fatty acid,  and from about 10% to 50% water.  A process for making the stable high viscosity detergent gel composition and avoiding phase separation is claimed.
Patent CA-2003388-C (CA)
Inventor: RONDOUIN GERARD
IPC: A61P25/28
Filed: 1989-11-20
Granted: 2001-06-12
Abstract: PCT No. PCT/FR89/00596 Sec. 371 Date Jun. 21, 1990 Sec. 102(e) Date Jun. 21, 1990 PCT Filed Nov. 20, 1989 PCT Pub. No. WO90/05524 PCT Pub. Date May 31, 1990.The invention relates to pharmaceutical compositions for neuroprotection containing arylcyclohexylamines. These compositions comprise an arylcyclohexylamine in accordance with the formulas:   <IMAGE> (I)  <IMAGE> (II)  in which: R1 represents <IMAGE>   with R4 being a hydrogen atom, a fluorine atom, an iodine atom or a methyl radical, R2 stands for a hydrogen atom, the radical OH or the radical CH3 and R3 stands for hydrogen atom or the radical CH2R5 with R5 representing H, OH, Cl, Br or CH3COO, provided that R2 and R3 are not both a hydrogen atom, or an addition salt to a pharmaceutically acceptable acid of said arylcyclohexylamine.
Patent CA-2009620-C (CA)
Title: Infant guidance pacifier appliance
Inventor: BERGERSEN EARL O
IPC: A61C7/08
Filed: 1990-02-08
Granted: 1994-08-16
Abstract: An orthodontic appliance is provided to prevent overbite or overjet from developing in a child.  The appliance is U-shaped in plan view and has tooth receiving troughs for the upper and lower teeth to correctly position the jaws antero-posteriorly.  Uses of the appliance preferably should begin when the child is in the age range of 12 to 18 months, before all of the deciduous teeth have erupted so that improper development of the jaw can be avoided.  The appliance has a non-working portion being a shield and handle portion to cause the appliance to have the appearance of a pacifier as well as to prevent the child from gagging on the appliance and to assist in the proper positioning of the appliance by the child.
Patent CA-2012310-C (CA)
Title: Multiple chamber dispensing container and closure system
Inventor: MUELLER BRUCE M
IPC: B65D47/08
Filed: 1990-03-15
Granted: 1999-02-23
Abstract: A package is provided for dispensing at least two substances simultaneously in an adjacent relationship.  The package includes a container having a plurality of separated storage compartments.  The container has an outlet end with a peripheral outlet wall and at least one interior divider wall cooperating to define a plurality of discharge passages each communicating with a respective one of the compartments.  The outlet wall has interior peripheral sealing surfaces that each define a portion of the inner periphery of a respective one of the discharge passages.  Each divider wall has generally oppositely facing sealing surfaces that each define a portion of the inner periphery of a respective one of the discharge passages.  A cover is provided for securement to the container over the outlet end.  The cover includes at least a plurality of downwardly projecting interior sealing members for each projecting into a respective one of the discharge passages to seal against each divider wall sealing surface and interior peripheral sealing surface that defines the inner periphery of the respective one discharge passage.
Patent CA-2016175-C (CA)
Title: Lubricating oil for compression-type refrigerators and polyoxyalkylene glycol derivative
Inventor: KANEKO MASATO
IPC: C10M107/34
Filed: 1990-05-07
Granted: 2001-02-27
Abstract: Disclosed is a lubricating oil for compression-type refrigerators comprising, as a main component, a polyoxyalkylene glycol derivative which has at least one constitutional unit represented by the general formula:    wherein R1 to R4 are as defined in the specification.      Said lubricating oil for compression-type refrigerators has good miscibility with refrigerants including R-134a.
Patent CA-2016346-C (CA)
Inventor: CLAUDEL JEAN
IPC: F02K1/82
Filed: 1990-05-09
Granted: 2001-12-18
Abstract: A thermal protection device for protecting walls of structures exposed to ablative flow at high temperatures in the presence of vibrations comprises, embedded in a thermally insulative matrix, a refractory armature formed by a fringed mat comprising a meshed part exposed to the ablative flow and fringes intended to be directed towards the wall of the structure to be protected. The device further comprises an open-weave refractory woven material parallel to the meshed part of the armature and through which the fringes pass.
Patent CA-2018665-C (CA)
Title: Adhesion promoters
Inventor: PARRINELLO GIOVANNI
IPC: C07F7/18
Filed: 1990-06-11
Granted: 2000-11-14
Abstract: Compounds of general formula I   (see formula I) wherein R1 is C2-C3alkylene, R2 is hydrogen, unsubstituted C1-C6alkyl or C1-C6alkyl substituted by -OH, -CN  or by -Si(OR3)3-q R4q, or C2-C6alkenyl, R3 is C1-C4alkyl, or two radicals R3 together are C1-C4alkylene, R4 is C1-C4alkyl or phenyl, and q is from 0 to 2, and E is a radical of the formula (see formula II) wherein R5 is hydrogen or C1-C4alkyl and R6 is hydrogen, or R5 and R6 together are C4-C8alkylene, or E together with R2 is a radical of the formula (see formula III), wherein R7 is hydrogen, C1-C4alkyl or -R9-Si(OR3)3-q R4n, wherein R3, R4 and q are as defined above and R9 is C1-C8alkylene, and R8 is a radical   R10 is hydrogen or C1-C4alkyl and R11 is hydrogen, or R10 and R11 together are C4-C8alkylene, and A is ~(CH2)r-O~, wherein r is 1, 2 or 3, and p is 0 or 1, and Y is oxygen or sulfur; and wherein T is a radical -R9-Si(OR3)3-q R4q, a radical of the formula   or, when R~ is a radical of the formula -R~-Si(OR3)3_qRn~ and m is >_ 2, T is an m-valent radical Z, wherein R3, R't, R9, Y and d are as defined above, X is -S- or -NI-I-, and Z is an cxganic radical derived from a polyisocyanate or polyisothiocyanate having at least 2 NCO or NCS groups, respectively, and m is >_ 1, and nis>_1, are suitable as adhesion promoters, especially for moisture-curing polyurethane resins.
Patent CA-2029078-C (CA)
Inventor: MURAI RYUKICHI
IPC: A44B11/25
Filed: 1990-10-31
Granted: 1995-04-25
Abstract: A buckle for connecting the ends of a belt used in clothes and the like. The buckle consists of a socket, which has a hollow socket-body and a locking-device, and a plug, which has a pair of engaging members. The locking device has a locking-plate and a pressuring projection. A resilient engaged member is provided in the socket-body so as to be engaged to and disengaged from the engaging members of the plug. According to this buckle, when the pressuring projection is located at the bottom shell-side, even if the locking-plate is pressured, the locking-plate and the resilient engaged member are provided so as not to be brought into contact each other resulting in ensuring the engagement of the plug and the socket. On the other hand, when the locking device is slid to the plug-side, if the locking-plate is pressured, since the pressuring projection can be brought into contact with the resilient engaged member, this member is deformed resiliently, thereby the engaging members disengage from the resilient engaged member resulting in removing the plug from the socket in easy operation.
Patent CA-2030337-C (CA)
Inventor: DEBACQUE PATRICK
IPC: F16K17/38
Filed: 1990-11-20
Granted: 1999-09-21
Abstract: Device for sealing an orifice for feeding with gas or with an air/gas mixture of a radiant burner in order to bring about its automatic shut-off in case of flashback, of the type comprising a deformable temperature detection part (2), the deformation of which leads to the displacement of a sealing bearing surface (8) intended to come to seal the orifice (11) in the event of detection of a given temperature, characterised in that the detection part (2) is arranged in the distribution chamber of the radiant burner. 
<IMAGE>
Patent CA-2038100-C (CA)
Title: Frangible nonlethal projectile
Inventor: LUXTON DAVID
IPC: F42B8/16
Filed: 1991-03-12
Granted: 2001-05-22
Abstract: A nonlethal frangible projectile (1) for delivering fluids and the like to a target is composed of a soft cap portion (4), and a stronger bass portion (7) which plugs the rearward end of the cap. Scoring (19) and a thinned nose region (18) facilitates rupture upon impact.
Patent CA-2043975-C (CA)
Inventor: AMAO TSUTOMU
IPC: B60B23/00
Filed: 1991-06-06
Granted: 1994-07-05
Abstract: This is a friction welding method for joining a rim and a disc of a disc wheel and apparatus therefore wherein an outside material or a rim and an inside material or a disc, each of which is a component of a disc wheel, are joined together.   This friction welding apparatus comprises, typically, a mechanism for fixing firmly the circumference of one materi-al almost entirely circumferentially, a mechanism for rotat-ing another material, a mechanism for generating frictional heat between the two materials, with the inside material fitted into the outside material, by pressurizing the rotat-ed material to the fixed material.    This method employs a lap joint process instead of a butt joint process.  Either or both of the materials can be provided with a projection on the circumference.  A projec-tion absorbs the turning force, inertia force and braking force produced at the time of joining operation to prevent the above forces from being concentrated on a local portion of the materials in process.  This prevents the finished products from deformation.
Patent CA-2045290-C (CA)
Title: Plaster with a high content of softening ingredients
Inventor: MULLER WALTER
IPC: A61P29/00
Filed: 1991-06-24
Granted: 2002-02-05
Abstract: The present invention relates to a device for the top-ical and systemic administration of active substances to or through the skin consisting of a backing layer, at least one self-adhesive layer, and a removable pro-tective layer, wherein the self-adhesive layer con-sists of (a) 100 parts by weight of a polyacrylate adhe-sive, (b) 5 to-150, preferably 10 to 100, and in par-ticular 15 to 50 parts by weight of a film former compatible with polyacrylates, (c) 0 to 250 parts by weight of a non-softening active substance and/or adjuvant, and (d) 10 to 250 parts by weight of a softening ac-tive substance and/or adjuvant.
Patent CA-2047595-C (CA)
Title: Blueberry harvesting machine
Inventor: WINDEMULLER DONALD
IPC: A01D46/28
Filed: 1991-07-23
Granted: 1993-05-11
Abstract: BLUEBERRY HARVESTING MACHINE                 ABSTRACT OF THE DISCLOSURE          A harvesting machine having a self-propelled substantially U-shaped frame which can straddle a row of blueberry bushes.  A collection surface is provided within the machine made up of a plurality of pivotally mounted overlapping catcher pans which extend inwardly toward the center of the machine from each side.  A blueberry bush when in the machine forms an opening in the catcher pans about the upwardly and outwardly extending branches of the bush.       A large volume of air is directed from each side of the harvesting machine under the catcher pans forming the collection surface and upwardly through the opening in the collection surface into the blueberry bush.  The fountain of air into the blueberry bush diverts to the sides of the machine for harvesting those berries that might have fallen through the opening in the collection surface out the ground.
Patent CA-2057930-C (CA)
Title: Porous membranes suitable for separation devices and other uses
Inventor: ROSENFELD ARON MARCUS
IPC: B01D71/02
Filed: 1990-09-28
Granted: 2001-11-27
Abstract: Porous membranes incorporating porous anodic films are disclosed. The membranes, which may be used as filters, gaseous diffusion media, dialysis membranes, etc,, are produced by porous anodizing aluminum or other porous anodizable moral, creat-ing a weakened stratum in the resulting porous anodic film (e.g, by a voltage reduction procedure during the anodizing step), at-taching a support to the porous anodic film and separating the film along the weakened stratum. If the support is perforated the resulting structure is suitable as a separation device. If imperforate, the support can subsequently be perforated, if required, or re-placed by a perforate support or supporting structure. The resulting structure has a non-metallic imperforate or perforated sup-porting layer (made, for example of plastic or ceramic) or other supporting structure, reinforcing a porous anodic film in which the pores completely penetrate the film.
Patent CA-2060150-C (CA)
Title: Field repairable apparatus for filling containers to a predetermined level
Inventor: CAMPAU DANIEL N
IPC: H01M50/609
Filed: 1992-01-28
Granted: 1995-12-12
Abstract: An apparatus is disclosed for filling a container to a predetermined level with liquid provided from an external liquid supply means.  The apparatus includes a main valve and a main valve seat for controlling the supply of liquid to the container.  A lower valve housing is provided for supporting the main valve and main valve seat.  An upper cap housing is also provided which is in fluid communication between the external liquid supply means and the main valve.  Together, the lower and upper housings form a manually releasably connected valve assembly which is removably insertable into the container.
Patent CA-2060336-C (CA)
Title: Ic card information read/write system
Inventor: ICHIHARA MASAKI
IPC: G06K7/10
Filed: 1992-01-30
Granted: 1996-07-02
Abstract: An IC card information read/write system is constituted with an IC card and a read/write apparatus.  The IC card includes a solar cell and an LCD. whereas the card read/write apparatus includes a light source and a photosensor. In an information write operation, a light emitted from the light source is sensed by the solar cell.  In an information read operation, an emission light from the light source is irradiated onto a pattern presented on the LCD so as to sense a reflection light or a transmission light thereof by the photosensor. Data communication can be achieved between the  IC card and the read/write apparatus without necessitating any mechanical contact therebetween.
Patent CA-2065223-C (CA)
Title: Rheological agents and thickeners
Inventor: RICCI ANTHONY P
IPC: C08L3/00
Filed: 1992-04-06
Granted: 2001-06-12
Abstract: A rheological agent and thickener composition far aqueous systems, comprising a mixture of clay, such as hectorite, a synthetic polymer and a starch-type material. The mixture provides efficient thickening, sag resistance, spatter resistance and stability in water-based systems, particularly in latex-based coatings.
Patent CA-2068384-C (CA)
Title: Automobile fluids dispensing and blending system
Inventor: ZINSMEYER HERBERT G
IPC: B67D7/42
Filed: 1992-05-11
Granted: 2002-07-09
Abstract: An automotive fuel additive dispensing and blending system is described wherein both proprietary and mandated fuel additives heretofore normally added at the refinery or a bulk storage plant may be added at a service station and blended into the fuel as fuel is dispensed thereby allowing most effective and reliable addition of additives that may be volatile and that may degrade in storage after mixed with fuel as well as providing a cost effective method for supplying differing gasoline blends to the customer.
Patent CA-2068408-C (CA)
Title: Catalytic hydrogen storage electrode materials for use in electrochemical cells and electrochemical cells incorporating the materials
Inventor: FETCENKO MICHAEL A
IPC: C01B3/00
Filed: 1990-11-20
Granted: 2000-04-18
Abstract: Disclosed is a reversible, electro-chemical cell (10) having a high electro-chemical activity, hydrogen storage negative electrode (12). The negative electrode is formed of a reversible, multicomponent, multiphase, electrochemical hydrogen storage alloy. The hydrogen storage alloy is capable of electrochemically charging and discharging hydrogen in alkaline aqueous media. In one preferred exemplification the hydrogen storage alloy is a member of the family of hydrogen storage alloys, derived from the V-Ti-Zr-Ni-Cr and V-Ti-Zr-Ni-Cr alloys in which the V, Ti, Zr, Ni and Cr are partially replaced by one or more modifiers, and the alloy has the composition:      V y'-yNiy-Ti x'-x Zr x Cr z)a M'b M'' cM''' dM'''e, where x' is between 1.8 and 2.2, x is between 0 and 1.5, y' is between 3.6 and 4.4, y is between 0.6 and 3.5, z is between 0.00 and 1.44, a designates that the V-Ni-Ti-Zr-Cr component, as a group is from 70 to 100 atomic percent of the alloy, b, c, d, e, ..., are the coefficients on the modifiers, and M', M", and M i are modifiers which may be individually or collectively up to 30 atomic percent of the total alloy.  The modifiers, and M', M'', M iii, and M iv are modifiers which may be individually or collectively up to 30 atomic percent of the total alloy. The modifiers, M', M'', M iii, and M iv are chosen From Al, Mn, Mo, Cu, W, Fe, Co, Si, Sn, Zn and combinations thereof.
Patent CA-2068977-C (CA)
Inventor: BJORKMAN CLAES
IPC: B65B51/16
Filed: 1992-05-19
Granted: 1995-04-04
Abstract: An arrangement for welding foil webs includes two coacting cog wheels, between which the foil webs are advanced, and a heat source.  The heat source comprises a heating wire which is placed in close proximity to the coacting parts of the cog wheels.  The ends of the wire are connected to a current source which functions to heat the wire to a temperature above the softening temperature of the foil webs.  The cog wheels thereby function as a web-advancing mechanism and also as part of a web-welding mechanism.
Patent CA-2078318-C (CA)
Title: Carbody to crawler connection
Inventor: PETZOLD TERRY LEE
IPC: B66C23/62
Filed: 1992-09-15
Granted: 1999-04-13
Abstract: A connection for connecting a crawler to a carbody of a crane vehicle.  The connection employs a vertical pin and a horizontal pin to carry the various forces present during the operation of a crane.  The vertical pin allows for the crawler and carbody to be connected or disconnected by pivoting the crawler about the vertical pin.
Patent CA-2079249-C (CA)
Title: Method of manufacturing cantilever drive mechanism, method of manufacturing probe drive mechanism, cantilever drive mechanism, probe drive mechanism and electronic device which uses the same
Inventor: NAKAYAMA MASARU
IPC: G01B5/20
Filed: 1992-09-28
Granted: 1998-08-25
Abstract: A method of manufacturing a cantilever drive mechanism arranged in such a manner that a cantilever portion, in which a piezoelectric layer is disposed between electrode layers, and a circuit portion, which is positioned adjacent to the cantilever portion and which drives the cantilever, are formed on the same substrate.  The method includes the steps of first forming the circuit portion and then forming the cantilever portion after the circuit portion has been formed.
Patent CA-2088172-C (CA)
Title: Method for the exploitation of oil shales in heavy fuel fraction cracking
Inventor: GEWERTZ MOSHE
IPC: C10G1/02
Filed: 1993-01-27
Granted: 2001-11-27
Abstract: The invention relates to a process for the exploitation of oil shales wherein the two main contituents threreof, organic and inorganic moieties, are transformed into valuable products, It was found that oil shales which possess a high amount of inorganic constituents, as well as than mineral part resulted from the combustion of oil shales, have a catalytic effect on the cracking of ~ heavy fraction of fuel, producing valuable fractions of hydrocarbon fuel. According to the process, a mixture of oil shales which possess a low portion of organic moiety, is cracked at a temperature in the range of 350 to 600°C with a fraction of heavy fuel having a boiling point of above 350°C. From the gases going out from the cracking reactor, a hydrocarbon fuel having a boiling point of up to 350°C is recovered. The residue resulted in said crac-king is useful as a raw material in the chemical industry.
Patent CA-2089361-C (CA)
Inventor: JANSSON KJELL S E
IPC: D21F3/04
Filed: 1991-08-20
Granted: 1999-08-17
Abstract: Le cadre pour la presse d'une machine à papier ou à carton comprend deux cadres latéraux interconnectés dont chacun possède deux colonnes. Chaque colonne (13) du cadre latéral du côté des commandes de la machine comporte une section détachable (25) permettant le remplacement d'un feutre sans fin ou d'une autre courroie passant à travers les rouleaux de la presse. Les quatre colonnes sont toutes précontraintes de manière axiale à l'aide d'une force supérieure de l'ordre d'une marge de sécurité à une force de traction induite dans la colonne respective pendant le fonctionnement de la presse. De préférence, les colonnes sont des poutres en caisson précontraintes au moyen d'écrous hydrauliques (37) agissant par exemple sur des éléments tendeurs, de préférence des barres (27) s'étendant dans le sens axial à l'intérieur des poutres. Les éléments tendeurs (27) des deux colonnes (13) dotées d'une section détachable (27) sont des barres en deux parties, les deux parties (28, 29) étant interconnectées par un mécanisme de couplage à libération rapide (30) situé à proximité de ladite section détachable (25). Lorsque le mécanisme de couplage (30) est libéré, l'une (29) des deux parties peut s'écarter de l'autre (28) pour permettre l'enlèvement de la section détachable (25).