baber/WOPTO huggingface dataset:
Patent CA-2121045-A1 (CA)
Title: Method for the detoxification of mustard gas, sulfur-containing quaternary ammonium ionene polymers and their use as microbicides
Inventor: PUCKETT WALACE E
IPC: A62D101/47
Filed: 1993-07-30
Abstract: 2121045 9404225 PCTABS00030 A method for the detoxification of a mustard gas by reaction with a bis-tertiary diamine resulting in quaternary ammonium ionene polymers. Sulfur-containing quaternary ammonium ionene polymers which are useful as microbicides for controlling the growth of microorganisms in aqueous systems and on surfaces, as well as for inhibiting slime formation in aqueous systems and biocidal compositions contain effective amounts of the sulfur-containing quaternary ammonium ionene polymers.
Patent CA-2126725-A1 (CA)
Inventor: SCHUMACHER CLEMENS
IPC: B65D83/76
Filed: 1994-06-24
Abstract: ABSTRACT OF THE DISCLOSURE        The invention relates to a container (1) for the dispensing of liquid (2), in particular for dispensing in spray or foam form, with dispensing nozzle (D) arranged on the top side of the container (1) and a pump handle (15) for a pump (P) which is associated with the container and has a pump cylinder (11), piston rod (16) and pump piston (22) for producing a pressure cushion above the surface (14) of the liquid, in which connection the pump chamber (21) has an air inlet valve (V1) and an air outlet valve (V2), and, in order to obtain a structural form which is dependable in function and favorable in use, the air outlet valve (V2) consists of two valves (34, 35) which are connected one behind the other and between which an air volume can be enclosed.             Fig. 4
Patent CA-2128563-A1 (CA)
Title: Vehicle trailer with composite bed
Inventor: VANWASSENHOVE BERNARD
IPC: B62D29/02
Filed: 1994-07-21
Abstract: ABSTRACT        A trailer that has a trailer bed made from a composite material.  More specifically, the trailer bed has a core of end grain balsa wood blocks sandwiched between upper and lower layers of composite material and supporting I beams that are integrally molded into the lower layer of composite material.  A king pin, landing gear, and suspension are welded to the frame.  The truck is manufactured by placing a mold on a substantially horizontal surface and passing an impregnator over that surface thereby simultaneously impregnating a fiberglass cloth and laying the cloth into the mold.  The core is then laid on that first layer of composite material and the automatic impregnator is passed over the table again thereby laying a second layer of composite material.  The I beams are then set on the second layer of composite material and small strips of composite material are laid over the flanges of the I beams thereby integrally molding the I beams into the trailer bed.
Patent CA-2129351-A1 (CA)
Inventor: HAYNES BARTON F
IPC: C12N15/62
Filed: 1993-02-10
Abstract: The present invention relates, in general, to the use of synthetic peptides to induce tolerance to immunogenic peptides. In particular, the present invention relates to a method of inducing tolerance in a mammal to an immunogenic peptide or protein comprising administering to a mammal a synthetic toleragen comprising a hydrophobic peptide linked to the N-terminus or C-terminus of the immunogenic peptide or protein, under conditions such that the tolerance is induced.
Patent CA-2135286-A1 (CA)
Title: Polyesters of poly(oxyalkylene) hydroxyaromatic ethers
Inventor: CHERPECK RICHARD E
IPC: C10L1/22
Filed: 1994-03-07
Abstract: ABSTRACT OF THE DISCLOSURE          Poly(oxyalkylene) hydroxyaromatic ethers having the formula:                                 (I) or a fuel-soluble salt thereof; where n is an integer from 5 to 100; x is an integer from 0 to 10; R1 and R2 are each independently hydrogen, hydroxy, lower alkyl having 1 to 6 carbon atoms, or lower alkoxy having 1 to 6 carbon atoms; R3 and R4 are each independently hydrogen or lower alkyl having 1 to 6 carbon atoms; R5 is an acyl group of the formula:                         where y is 1, 2 or 3; R6 is a divalent hydrocarbyl radical, when y is 1, a trivalent hydrocarbyl radical, when y is 2, or tetravalent hydrocarbyl radical, when y is 3, said hydrocarbyl radicals having 1 to about 20 carbon atoms; and each Z is independently selected from the group consisting of:                          and            where each R7 is independently alkyl having 1 to 30 carbon atoms, phenyl, aralkyl having 7 to 36 carbon atoms or alkaryl having 7 to 36 carbon atoms.          The poly(oxyalkylene) hydroxyaromatic ethers of formula I are useful as fuel additives for the prevention and control of engine deposits.
Patent CA-2135718-A1 (CA)
Title: Universal electrical system architecture for control applications
Inventor: CHEN MING C
IPC: G05B19/042
Filed: 1994-11-14
Abstract: IMPROVED ELECTRICAL SYSTEM ARCHITECTURE FOR                  CONTROL APPLICATIONS     Abstract of the Disclosure The system architecture includes a device control hoard which communicates with a universal motor drive control board via a serial master-slave communication link and with a system control via another communication system. The device control board is operative to receive the information for controlling the various motors from the system controller.  The result is a highly flexible arrangement wherein the system blocks can be easily combined for most custom arrangements for control of mailing processes without costly development time and a necessity of maintaining a large inventory of custom boards.
Patent CA-2136516-A1 (CA)
Title: Side flow bubble trap apparatus and method
Inventor: BRUGGER JAMES M
IPC: A61M1/36
Filed: 1994-11-23
Abstract: An apparatus for trapping bubbles in blood flowing in a circuit, such as an extracorporeal circuit, includes a housing which defines a substantially vertical chamber.          Blood is introduced into the chamber through a delivery port in a direction transverse to a longitudinal axis of the chamber.  A deflector is positioned in the chamber adjacent to and spaced apart from the delivery port.  The deflector deflects at least a portion of the blood into the chamber above the deflector.  Thereafter, the blood is removed from the chamber out an exit port of the chamber.  The deflection and redirection of blood within the chamber provides an opportunity for bubbles in the blood to separate from the blood in the chamber and also helps prevent the stagnation of blood in the chamber which can lead to clotting and separation of blood.    A method of removing bubbles from blood flowing in a circuit involves introducing blood into a substantially vertical chamber at an angle substantially transverse to a longitudinal vertical axis of the chamber.  At least a portion of the blood is deflected upward in the chamber to provide an opportunity for bubbles in the blood to separate from the blood.  The blood is then removed from the chamber.  An upper blood surface is maintained in the chamber above which bubbles are collected.
Patent CA-2138569-A1 (CA)
Inventor: WENKE GOTTFRIED
IPC: A61Q5/10
Filed: 1994-12-20
Abstract: A process of dyeing hair by preparing and applying to the hair an aqueous reaction medium comprising an aminoethanethiol, a dihydroxybenzene and a ferricyanide or persulfate oxidizing agent, the composition optionally containing a color modifier selected from the group consisting of direct dyes, primary intermediates, couplers and mixtures thereof, and also containing a buffer to maintain the pH in the range from 2 to 11 during the oxidation reaction, and removing the aqueous reaction medium from the hair after the desired color is attained, and compositions and kits for practicing such processes.
Patent CA-2142298-A1 (CA)
Title: Photostable sunscreen compositions
Inventor: DECKNER GEORGE E
IPC: A61K8/19
Filed: 1993-07-23
Abstract: The present invention relates to sunscreen compositions having improved photostability, especially in the UVA region, along with providing broad coverage in both the UVA and UVB regions. These compositions are achieved by combining a UVA-absorbing dibenzoylmethane sunscreen with a UVB-absorbing benzylidene camphor sunscreen. In highly preferred embodi-ments, these compositions also contain from about 0.1 % to about 25 % of an inorganic physical sunblock. These compositions are useful for protecting the skin from the harmful effects of ultraviolet radiation and for moisturizing the skin.
Patent CA-2146259-A1 (CA)
Inventor: SHIMADA KAORU
IPC: C07F9/6561
Filed: 1993-09-30
Abstract: Compounds useful in the treatment of inflammatory disorders, central nervous system disorders and other disorders of formula (I), and the pharmaceutically acceptable salts thereof, wherein Ar1 and Ar2 are each independently aryl or substituted aryl; R1 is alkyl having from 1 to 6 carbon atoms; R2 is hydrogen or alkyl having from 1 to 6 carbon atoms; and either X and Y are taken separately and they are each, independently, hydrogen, dialkylphosphoryl having 2 to 12 carbon atoms, alkyl having from 1 to 6 carbon atoms, alkenyl having from 2 to 6 carbon atoms or alkynyl having from 2 to 6 carbon atoms; or X and Y are taken together and they represent a hydrocarbon chain having 3, 4, or 5 carbon atoms, optionally containing up to 2 double bonds and optionally having 1 or 2 substituents selected from oxo, hydroxy and alkyl having from 1 to 6 carbon atoms; provided that when X and Y are taken together they are attached to adjacent carbon atoms; and provided that if either X or Y is hydrogen, then the other one must be alkenyl or alkynyl.
Patent CA-2151463-A1 (CA)
Title: Detergent production
Inventor: MOULDEN HOWARD NEILSON
IPC: C11D1/14
Filed: 1993-12-07
Abstract: A method of preparing PAS acid is disclosed which involves sulphating an alcohol feedstock and incorporating in the reaction product a stabilising agent which comprises an (hydroxy) alkylene oxide residue.
Patent CA-2152881-A1 (CA)
Title: De-boxing apparatus for honey frames
Inventor: PENROSE DAVID FREDERICK
IPC: A01K59/00
Filed: 1995-06-28
Abstract: Apparatus for removing honey frames from their box, in which the frames first are raised with the box and then the frames are pushed out of the box onto supporting brackets.
Patent CA-2155160-A1 (CA)
Inventor: SCHIRMER HENRY G
IPC: B32B27/08
Filed: 1995-08-01
Abstract: A cross-linkable, preferably stretch oriented film comprising a blend of a polyolefin and a diene polymer and a transition metal catalyst, wherein the blend cross-links in the presence of oxygen without irradiation to provide a film with high heat resistance.
Patent CA-2155565-A1 (CA)
Title: Process for the production of aromatic amines
Inventor: LANGER REINHARD
IPC: C07C209/36
Filed: 1995-08-07
Abstract: Aromatic amines are produced by hydrogenation of the appropriate aromatic nitro compounds in the vapour phase on fixed catalysts. The catalysts contain supported metals active in hydrogenation, the reaction is carried out under adiabatic conditions at a pressure of from 1 to 30 bar, an inlet temperature of from 200 to '400°C and a maximum catalyst temperature of 500°C.
Patent CA-2156342-A1 (CA)
Title: Adjustable luminaire and mounting system therefor
Inventor: SHEMITZ SYLVAN R
IPC: F21V17/02
Filed: 1995-08-16
Abstract: An adjustable elongated luminaire or elongated luminaire system, and a respective adjustable mount or mounting system therefor, that further minimizes dark spots in the lighting pattern, while allowing easy installation and adjustment, and providing a more effective braking mechanism, as compared to previously known systems, are provided.  In a preferred embodiment, each luminaire has a hole at one end and a projecting stud at the other end.  A mounting bracket for each end has a corresponding hole or stud.  Where two adjacent luminaires meet in a luminaire system, the mounting bracket has a hole, and the stud of one luminaire extends through the hole in that mounting bracket as well as the hole in the adjacent luminaire.  Brake mechanisms to lock one or more luminaires rotationally, and alignment mechanisms to lock multiple luminaires in a system into common alignment, can also be used.
Patent CA-2158524-A1 (CA)
Title: Method of enhancing the bond strength of an orthodontic appliance to a tooth
Inventor: JORDAN RUSSELL A
IPC: A61C7/28
Filed: 1995-09-18
Abstract: Bond strengths of orthodontic appliances (10) are enhanced by applying heat to heat softenable projections (24) of a bonding base (22) of the appliance (10), and then moving outer portions of the projections (24) in lateral directions to present overhanging regions. The overhanging regions provide undercut areas that mechanically interlock with adhesive when the appliance (10) is bonded to a tooth and the adhesive hardens. The method is useful for plastic appliances as well as other appliances that are made of materials exhibiting thermoplastic characteristics during at least one phase of their manufacture.
Patent CA-2162275-A1 (CA)
Title: Lactose-hydrolyzed milk and milk products with improved taste and suppressed sweetness
Inventor: FLYNN ROBERT GEORGE
IPC: A23L27/30
Filed: 1994-04-26
Abstract: A lactose-hydrolyzed fluid milk, the normal lactose content of which has been reduced by at least about 70 % by lactase hydrolysis, having incorporated therein from about 0.5 to about 5 ppm of 2-(4-methoxyphenoxy)propanoic acid or a physiologically acceptable salt thereof and from about 0.01 to about 0.06 % by weight of potassium chloride, a dairy product derived therefrom, a process for modifying lactose-hydrolyzed fluid milk to suppress the perceived sweetness thereof and a method of suppressing perceived sweetness of lactose-hydrolyzed fluid milk by incorporating therein 2-(4-methoxyphenoxy)propanoic acid or physiologically acceptable salt thereof and potassium chloride.
Patent CA-2163354-A1 (CA)
Title: Continuous extrusion of complex articles
Inventor: RIVIERE ALFREDO V
IPC: B21K1/38
Filed: 1994-05-19
Abstract: An apparatus (20) for continuously extrud-ing shaped articles includes providing a frictional extrusion source for extruding a feed material (31), a chamber (42) for holding frictionally extruded material (29) received from the extrusion source, a plurality of die chambers (10), each of the die chambers (10) receiving extruded material (29) from the holding chamber (42), means (44, 45) for directing extruded material (29) from the holding chamber (42) to each die chamber (10) for selec-tively filling each die chamber (10) with extruded feed material (29) and means for monitoring filling of each die chamber (10) of said plurality of die chambers (10) with extruded feed material (29). The directing means (44, 45) is responsive to the monitoring means so that extruded material (29) can be directed from a filled die chamber to an empty die chamber for subsequent filling, thereby permitting continuous extrusion.
Patent CA-2164757-A1 (CA)
Inventor: KOYAMA KOUHEI
IPC: B65H37/00
Filed: 1995-12-08
Abstract: A tape cartridge detachably attached to a refill type coating film transfer tool that allows replacement of coating film transfer tapes, and formed in a compact size and simple structure using fewer components.   The tape cartridge has a compact size and simple structure, comprising a pay-out reel (11) with a coating film transfer tape (T) wound thereabout and a winding reel (12) for collecting a used tape (T') rotatably provided in a support base (10) in a form of a flat plate, and the reels (11, 12) are detachably engaged, respectively, with a pay-out rotation part (30) and a winding rotation part (31) rotatably provided in a case (2) of the coating film transfer tool for integral movement therewith.  In order to replace a tape cartridge (C), the support base (10) is placed on the rotation parts (30, 31), while the reels (11, 12) are in engagement with the rotation parts (30, 31), respectively, then, the tape (T) is set to a head (H).
Patent CA-2169080-A1 (CA)
Title: Isethionate esters of alkyl alkoxy carboxylic acids
Inventor: MADISON STEPHEN ALAN
IPC: C11D1/12
Filed: 1994-11-15
Abstract: Isethionate esters of alkyl carboxylic acids of formula (I) where R is a substituted or unsubstituted C8 to C24 alkyl or alkenyl group, m is 1 to 3 and n is 1 to 8 are mild surfactants and have good foaming properties. They can be incorporated into a wide range of personal care e.g. body and facial cleansing composition and detergent compositions.
Patent CA-2170998-A1 (CA)
Inventor: D ANGELO JOSEPH P
IPC: A61B10/00
Filed: 1995-05-09
Abstract: On prélève des échantillons de salive à des fins d'analyse des constituants de fluides organiques en plaçant une éponge (5) dans la cavité buccale d'un patient. L'éponge (5) se présente sous la forme d'une tétine pour bébé. La salive y est absorbée, puis extraite de l'éponge (5) par pression ou par centrifugation. Lorsque l'extraction se fait par centrifugation, la salive est centrifugée dans un récipient de collecte (12) qui, au cours de la centrifugation, est mise en contact étanche avec un support d'éponge (7). Un filtre (8) peut être placé entre le support d'éponge (7) et le récipient de collecte (12) afin de purifier la salive et de ne permettre que le passage, dans le récipient, des substances d'un poids moléculaire inférieur à un poids moléculaire nominal limite. Lorsque l'extraction se fait par pression, l'éponge (5) est placée, après absorption de salive, dans un récipient (12) du type flacon, doté de parois souples. Ce récipient (12) peut être pressé pour exprimer la salive, qui est alors recueillie au fond du récipient (12). Un téton (18) est alors détaché, soit par coupure, soit par torsion d'un couvercle à torsion (19) afin d'enlever la salive du récipient (12).
Patent CA-2175142-A1 (CA)
Title: Epoxy resin, resin composition, and resin-encapsulated semiconductor device
Inventor: HIRANO YASUHIRO
IPC: C07C39/215
Filed: 1996-04-26
Abstract: The stilbene epoxy resin having two different aryl groups and the epoxy resin mixture including such stilbene epoxy resin according to the present invention have lower melting points than those of the stilbene epoxy resin having two identical aryl groups and the epoxy resin mixture including such stilbene epoxy resin.  Compared with the conventional resins, the resin or resin mixture of the present invention accordingly has improved working and molding properties, thereby shortening the time required for the molding and working process and giving economical advantages and preferable productivity.  The epoxy resin or resin mixture according to the present invention is preferably used as adhesive, coating, or insulating material, as electrical or electronic material for laminated sheets or the like, and especially as material for encapsulating electronic parts.
Patent CA-2177069-A1 (CA)
Title: Anticorrosion system
Inventor: YANAKOPOULOS GEORGES
IPC: C11D3/00
Filed: 1994-11-18
Abstract: Described are microemulsion compositions or all purpose hard surface cleaning compositions which contain an anticorrosion system designed to protect acid sensitive surfaces from attack by acidic materials.
Patent CA-2179813-A1 (CA)
Inventor: HERRMANN CHARLES
IPC: H04N7/173
Filed: 1995-02-27
Abstract: A Cable Television (CATV) Converter box (10) or computer has a Smart Card connector (16) mounted in a bottom wall (22) thereof. The Convener box includes a case (12) having a top wall, the bottom wall, and four side walls (14), a main printed circuit (PC) board (50) mounted within the Converter box and parallel to the top and bottom walls thereof, and the Smart Card connector. The Smart Card connector is mounted directly onto the PC board and within a protrusion (17) of the bottom wall of the Convener box. The Smart Card connector defines an opening (19) which is aligned with a first end of a groove (18) defined in the bottom wall of the case for receiving a Smart Card storing a predetermined signal security decrypting algorithm. A second end of the groove is either formed in one of the side walls of the device or in the bottom wall of the case. The Smart Card is installed by inserting the Smart Card in the groove and placing it into contact with the Smart Card connector.
Patent CA-2179876-A1 (CA)
Title: Method for controlling the output flow rate of a coder of digital data representative of sequences of images
Inventor: HAMDI MAHER
IPC: H04N7/26
Filed: 1996-06-25
Abstract: Process for controlling the output flow rate of a coder of digital data representative of sequences of images.        The present invention relates to a process for controlling the output flow rate of a coder of digital data representative of sequences of images, the coding effected by said coder including a quantization stage of quantization parameter Q, said sequences of images being made up of successive groups of images. Said process consists of determining, at the moment of the presence of the i group of images at the output of the coder, the quantization parameter Q(i + 1) for the coding of the (i +1) group of images so that the flow rate at the output of said coder conforms with a version of leaky bucket defined by a size M and by a leakage rate ~ in terms of the activity of the scene represented by the i group of images.
Patent CA-2183263-A1 (CA)
Inventor: GIRARDOT JEAN-MARIE
IPC: A61L27/36
Filed: 1995-02-16
Abstract: Processes for the non-glutaraldehyde fixation of a prosthesis to be implanted in a mammal whereby the prosthesis is fixed by employing coupling agents and/or cross-linking agents to form amide linkages between and within the proteinaceous molecules of the prosthetic tissue. The disclosed processes prevent or retard calcification and result in a nontoxic product which does not cause inflammation, providing prostheses that are well-suited for implantation in a mammal.
Patent CA-2183402-A1 (CA)
Inventor: TEAGNO VLADIMIRO
IPC: F16L3/233
Filed: 1996-08-15
Abstract: The cable tie strap, having elongate strap body and a locking head provides for receipt of the cable tie strap in the head in either direction. The cable tie strap includes a hollow locking head and an elongate strap having toothing on each side of the strap. A locking bar is positioned within the hollow head. The strap body may be inserted into the hollow head in either direction. The locking bar is lockingly engagable with the toothing on either side of the strap upon insertion of the strap into the head in either direction.