baber/WOPTO huggingface dataset:
Patent CA-2373823-A1 (CA)
Title: Process for improving an anodizing film, an anodizing film structure and an aluminum-alloy-made outboard engine
Inventor: MURATA HIROYUKI
IPC: B63H20/00
Filed: 2002-02-28
Abstract: A process for forming an improved anodizing film on the surface of an aluminum alloy material. The film is impregnated with an amorphous substance which fills pores formed in the film during its growth. If the film has a flaw reaching the aluminum alloy material, the amorphous substance and aluminum form a layer of passivity which restrains the corrosion of the aluminum alloy material.
Patent CA-2374565-A1 (CA)
Inventor: BUCHMAN JAMES E
IPC: B31B19/74
Filed: 2000-06-01
Abstract: A method of manufacturing includes feeding a continuous web of flexible panel material into a package forming operation. The continuous web is configured to define first and second juxtaposed panel sections (19, 20); positioning a continuous strip of resealable closure mechanism (14) having a series of spaced slider devices (160) thereon between the first and second panel sections of the continuous web to form a continuous combination having the first and second panel sections and the resealable closure mechanism; and forming a plurality of flexible packages (10) from the continous combination. Each flexible package includes only one slider device thereon and a seal between the first and second panel sections oriented to enclose the one slider device between the first and second panel sections and the seal. A system for manufacturing a flexible package is disclosed. In addition, a flexible package is disclosed.
Patent CA-2379518-A1 (CA)
Title: Electron donor system for enzymes and its use for the biochemical conversion of substrates
Inventor: HAUER BERNHARD
IPC: C12P7/04
Filed: 2000-07-27
Abstract: The invention relates to a novel electron donor system for enzymes with redox properties and to its use in enzyme-catalyzed oxidation reactions, such as the production of .omega. hydroxylated fatty acids. The invention further relates to an improved analysis method for fatty acid monoxygenases and to bioreactors and test kits wherein the inventive electron donor system is advantageously used.
Patent CA-2380303-A1 (CA)
Title: Floor covering plate
Inventor: SCHNEIDER BERND
IPC: E04F15/02
Filed: 2001-04-28
Abstract: A floor tile, in particular a laminate panel, parquet element, veneer floor element, ready-to-lay parquet element or such like comprises an edge profile on at least two opposite edges in the form of a modified groove and tongue joint for the purpose of connecting adjacent tiles, with a coincident arrangement consisting of one groove (22.122.26.126) and one tongue (20,120,30,130) on each of at least two edges, of which the tongue on one edge of a first tile and the groove in an associated edge of a second tile rise obliquely upwards from the bottom of the tile.  The edge profiles are contrived directly in the support material of the floor tile, the groove (26.126) in the first tile is disposed directly above its tongue (20,120) and the lower wall of this groove falls off towards the back end (28.128) of the groove by the same degree as the tongue (20,120) on the first tile rises upwards.  The upper wall of the groove (26,126) in the first tile (10,110) runs essentially parallel to the plane of the tile, and the tongue (30,130) on the second tile (12,112) matches the shape of the groove (26.126) in the first tile by having a top surface that runs essentially parallel to the plane of the tile and a bottom surface that falls off towards the end of the tongue (30.130).
Patent CA-2381907-A1 (CA)
Inventor: JONES WILLIAM J
IPC: H02H7/22
Filed: 2000-08-07
Abstract: A non-automatic power circuit breaker (2) includes separable contacts (4) fo r movement between a closed position and an open position, and an operating mechanism (6) for moving the separable contacts (4) between the open and closed positions. A time-delayed making current release switch (16) is close d for the open position of the separable contacts (4) and is opened a predetermined time after the separable contacts (4) move to the closed position. A low permeability air core current transformer (7, 22) senses an electrical current flowing in a current conductor (8) for the separable contacts (4) and provides a signal (9A, 9B, 9C) corresponding to the electrical current. An analog trip unit (10, 44) employs the signal (9A, 9B,  9C) corresponding to the electrical current and the making current release switch signal (18) corresponding to the open and closed positions of the separable contacts (4) and provides a trip signal (12). The analog trip unit  (10, 44) includes a comparator (58) for disabling the trip signal (12) when the making current release switch (16) is opened. A low energy trip actuator  (14) employs the trip signal (12) for actuating the operating mechanism (6) to move the separable contacts (4) to the open position thereof. A circuit including rectifiers (30), a voltage regulator (36) and a capacitor (24) powers the low energy trip actuator (14) from the signal (9A, 9B, 9C) of the  current transformer (7, 22).
Patent CA-2384172-A1 (CA)
Inventor: RYF ROLAND
IPC: G02B6/35
Filed: 2002-04-29
Abstract: An optical MEMS devices is imaged to a different location at which a second optical MEMS device is located in a manner that effectively combines the tilt angles of at least one micro mirror of each of the first and second optical devices.  The imaging system may reproduce the angle of reflection of the light from the first micro mirror. This may be achieved using a telecentric system, also known as a 4 f system, as the imaging system. The physical size of the arrangement may be reduced by compacting the optical path, e.g., using appropriate conventional mirrors, and/or employing folded arrangements, i.e., arrangements in which there is only one MEMS device stage that does double duty for both input and output through the use of at least one conventional mirror.
Patent CA-2385785-A1 (CA)
Title: Fuel components and their selective manufacturing methods
Inventor: LINDBLAD MARINA
IPC: C07C2/28
Filed: 2002-05-09
Abstract: The invention relates to a process for dimerizing isobu-tene, wherein, in dimerizing conditions, the isobutene is brought into contact with a porous cation exchange resin comprising a styrene polymer, which is cross-linked with divinyl benzene, and any sulphonic acid groups adhering to the polymer. The harmful deactiva-tion of this catalyst, which is caused by the accumula-tion of the oligomers and polymers of isobutene and other C4-olefins in the cation exchange resin catalyst, is essentially decreased by selecting the cation exchange resin from a group including cation exchange resins, the acid capacity of which is 4.7 equivalents/kg at a mini-mum, and the portion of divinyl benzene units of which is 5% by weight at a minimum and smaller than 20% by weight.
Patent CA-2391773-A1 (CA)
Title: Method for producing fittings for the mechanical processing of a fibrous material suspension
Inventor: SELDER HARALD
IPC: D21D1/30
Filed: 2000-10-19
Abstract: The invention relates to a method for producing fittings for processing pape r fibrous material in which the actual processing element (2) and the base bod y (1) are separately manufactured, assembled and then interconnected in a fixe d manner. The base body (1) is comprised of a fiber reinforced synthetic material comprising special thermal expansion properties. Beating and dispersion fittings are suited, in particular, for the inventive method.</SD OAB>
Patent CA-2394300-A1 (CA)
Inventor: JORTVEIT JAN
IPC: E21B15/00
Filed: 2001-01-03
Abstract: L'invention concerne un appareil de forage léger modulaire (1) comprenant une pluralité de modules (2, 3, 4, 5, 6, 7, 8, 9) conçue pour être placée sur un pont plate-forme (15) et pour soutenir un pont de forage (10) sur lequel un tour de forage (11) est conçu pour y être placé. Un premier ensemble de modules (2, 4, 6, 8) est disposé dans une première colonne (30) et un second ensemble de modules (3, 5, 7, 9) est disposé dans une seconde colonne (31). Un espace (32) est défini entre les colonnes, le pont de forage étant conçu pour être positionné sur cet espace.
Patent CA-2396103-A1 (CA)
Title: Pressurisation hyperbare de proteines et utilisations therapeutiques des proteines ainsi pressurisees
Inventor: KUBOW STAN
IPC: A23L5/30
Filed: 2001-01-10
Abstract: L'invention concerne la pressurisation hyperbare de protéines et des utilisations thérapeutiques de ces protéines pressurisées comme agents de stimulation de croissance et/ou antioxydants et/ou glutathions de tissus. Il est prévu une composition de protéine ayant une susceptibilité accrue aux enzymes pour l'administration à un animal, comprenant entre 1 % (m/m) et 100 % (m/m) d'une protéine préparée suivant le procédé de l'invention ; et un support pharmaceutiquement acceptable compris entre 0 % (m/m) et 99 % (m/m). L'invention concerne également des moyens permettant de provoquer des changements conformationnels dans des protéines en vue de réduire leurs propriétés allergènes, en soumettant ces protéines à un traitement hyperbare. L'invention permet d'obtenir une composition de protéine ayant des effets allergènes réduits pour l'administration à un animal, renfermant entre 1 % (m/m) et 100 % (m/m) d'une protéine préparée conformément au procédé de l'invention ; et un support pharmaceutiquement acceptable compris entre 0 % (m/m) et 99 % (m/m).
Patent CA-2396656-A1 (CA)
Title: A method for processing transactions by means of wireless devices
Inventor: AL-KHAJA ALI HASSAN
IPC: G06Q20/00
Filed: 2002-08-02
Abstract: Within the scope of the method for processing transactions by means of wireless devices, especially by means of devices for mobile communication, at least one device for mobile communication is used which comprises a card, with a connection being established by at least one transaction partner to a service provider, by means of which data relevant for the transaction and a credit card number or an account number of a first transaction partner as well as the transaction amount are transmitted, with said information being confirmed by means of a digital signature and/or a PIN and with thereafter an account number or credit card number being entered by a second transaction partner from which the amount to be paid into the stated account of the first transaction partner is to be debited or into which the amount to be paid by the first transaction partner is to be paid, with said entries being confirmed by means of a digital signature and/or a PIN of the second transaction partner and with thereafter the transaction being performed.
Patent CA-2402348-A1 (CA)
Title: Capuchon-languette destine a l'orifice d'un ensemble d'administration
Inventor: DANIELS MARC M
IPC: A61J1/05
Filed: 2001-02-27
Abstract: L'invention concerne un capuchon destiné à couvrir l'orifice d'un ensemble d'administration de fluide. Ce capuchon comprend une paroi supérieure, une paroi latérale cylindrique définissant une ouverture dans laquelle ledit orifice peut être introduit, et une surface intérieure des parois supérieure et latérale définissant une chambre. Le capuchon comprend en outre une prise s'étendant à partir de la paroi supérieure et un obturateur s'étendant à partir de la surface intérieure de la paroi supérieure à l'intérieur de la chambre.
Patent CA-2402496-A1 (CA)
Title: Bistable hinge with reduced stress regions
Inventor: WOOD CHRISTOPHER J
IPC: B65D47/08
Filed: 2001-04-17
Abstract: A closure (40) is provided for a container (42) opening. The closure (40) includes a base (50) for mounting to the container (42) and a lid (70) movable between a closed position and an open position. The lid (70) and base (50) are connected by a bistable, snap-action hinge structure (80) having a web (100) with a reduced thickness region (200) along a lateral edge.
Patent CA-2404237-A1 (CA)
Inventor: SCHELL MARIA
IPC: A61K38/39
Filed: 2001-04-05
Abstract: La présente invention concerne une technique thérapeutique permettant d'éliminer des fibrilles d'amylose chez un patient. Cette invention concerne aussi un animal transgénique qui développe une amylose AA systémique en trois semaines de façon à utiliser ce dernier comme outil pour étudier l'amylose AA et pour évaluer des agents qui sont potentiellement utiles dans la prévention et le traitement des troubles liés aux protéines amyloïdes. Enfin, cette invention concerne des dosages de diagnostic permettant de mesurer la fobrillogenèse de chaîne légère d'immunoglobulines en temps réel et d'identifier la nature chimique de la protéine dans les dépôts amyloïdes, ce qui permet de déterminer le type d'amylose à des fins de thérapie et de pronostic.
Patent CA-2404355-A1 (CA)
Inventor: ALLOING GENEVIEVE
IPC: C12Q1/68
Filed: 2001-04-06
Abstract: L'invention concerne des méthodes permettant d'identifier des nématodes à susceptibilité à un pathogène améliorée, des gènes de réponse de défense pathogène, et des composés améliorant la réponse de défense d'un hôte à un pathogène.
Patent CA-2405388-A1 (CA)
Inventor: STOEHR FLEK G
IPC: E05B15/02
Filed: 2002-09-27
Abstract: A now and/or retrofitable striker plate with normal surfaces to accommodate fastening apertures, which are remote from the door jamb bolt opening and.  aligned with the jamb and jamb receiving support frame, respectively.
Patent CA-2405652-A1 (CA)
Inventor: ARCHER STEPHEN L
IPC: C07K14/705
Filed: 2002-09-27
Abstract: The invention provides a recombinant adenoviral vector comprising nucleic acid encoding at least one K+ channel gene operably linked to a promoter for the augmentation of K+ channel expression and the treatment of vascular diseases.
Patent CA-2407401-A1 (CA)
Inventor: VANDERHEYDEN BERNARD
IPC: C21B13/00
Filed: 2001-05-17
Abstract: The invention concerns a method for iron reduction to make sponge iron which  consists in: depositing a feed of iron ore on a grate and moving the grate s o as to cause the feed to pass in at least three different zones; inputting gases, called input gases into one or several zones, including a hot gaseous  carbonaceous reducing agent, and forcing said input gases through the ore located on the grate; and capturing the gases resulting from said forced passage, called output gases. The passage of the input gases brings the ore to a temperature ranging between 850 ~C and 1300 ~C; maintaining said feed at said temperature until an iron ore metallizing rate ranging between 60 % and  100 % is obtained. The feed deposited on the grate consists of either iron o re calibrated between 5 mm and 40 mm, or iron ore pellets having a diameter ranging between 5 mm and 20 mm, or iron ore granules of size between 2 mm an d 10 mm, and the thickness of the deposited layer ranges between 150 mm and 60 0 mm. The flux of input gases, through the feed deposited on the grate, is directed from up downwards and generally obtained by generating beneath the grate an under-pressure ranging between 500 and 200 of water column. The forced flow of input gases through the feed in at least one processing zone consists at least partly of the output gas captured under the grate, said output gas captured under the grate having been at least subjected to a treatment such as scrubbing, desulphurization, drying, dust extraction, reheating and carbonate removal.
Patent CA-2411207-A1 (CA)
Inventor: PRZYTULLA DIETMAR
IPC: B65D77/06
Filed: 2001-05-21
Abstract: The invention relates to a palette container (10) comprising a thin-walled rigid inner container (12) made of thermoplastic synthetic material for storing and transporting liquid or flowable filling products. The inventive palette container also comprises a grid tube frame (14) which, as a support casing, closely surrounds the plastic container (12), and comprises a base palette (16) on which the plastic container (12) rests and to which the support casing is firmly attached. The grid tube frame (14) consists of vertical and horizontal tubular rods (30, 32) that are welded to one another at points of intersection (36). Several prior art palette containers exhibit substantial shortcomings (grid tube fatigue fracture) when subjected to prolonged dynamic vibrational stress that occurs, for example, during persistent stresses caused by the transport on roads of poor quality. The aim of the invention is to achieve an adapted optimal vibrational elasticity in order to improve the stability of the grid frame while providing a sufficient degree of flexural strength. To this end, the tubular rods (30, 32) have a closed profile (18) with a particular trapezoidal cross-section.
Patent CA-2415379-A1 (CA)
Inventor: HYLLBERG BRUCE E
IPC: G03G15/20
Filed: 2001-06-22
Abstract: A thermal conduction roller (10) has a tubular roller core (11) with an insi de surface; and an electrical insulator coat (16) primarily of zirconia on the inside surface, a heater coat (18) of titania or a titania blend is disposed  over the insulator coat (16), and at least two electrical contact assemblies  that are disposed inside the roller and electrically connect to the heater coat (18) as the roller (10) is being rotated. One embodiment utilizes an electrical insulator coat (16) in a range of thickness from about ten mils t o about twenty mils. A thinner coat may not have sufficient dielectric strength., while a thicker coat decrease thermal conduction. A release material (12) is applied to the outside of the roller (10). Various contact structure according to the present invention are also described to a three- phase power supply.
Patent CA-2415407-A1 (CA)
Title: Cleaning or sanitizing methods, compositions and articles for surfaces used by infants
Inventor: TRINH TOAN
IPC: A61L2/18
Filed: 1996-06-03
Abstract: Basic cleaning compositions using toxicologically-acceptable ingredients for cleaning various surfaces including surfaces used by infants are provided In particular the cleaning compositions are used to clean the surfaces of an infant clothing item, toy, diaper, or bib. The invention comprises a method for cleaning a surface used by an infant comprising contacting the surface with an aqueous cleaning solution having a pH of greater than 9.5 for a time sufficient to kill microorganisms on the surface. The aqueous cleaning solution comprises a fatty acid, a salt of a fatty acid or a mixture thereof, phosphoric acid and water. Articles for applying the compositions by spraying are disclosed. Use of the compositions for cleaning/disinfecting/sanitizing are disclosed.
Patent CA-2418256-A1 (CA)
Title: Phased array antenna element having flared radiating leg elements
Inventor: TAYLOR ROBERT
IPC: H01Q13/08
Filed: 2001-08-11
Abstract: A phased array antenna element includes an antenna support and two longitudinally extending radiating leg elements supported and flared outward in a v-configuration from a vertex to antenna element tips. A resistive element is positioned on each radiating leg element and has a resistive value along the radiating leg elements from a low loss at the vertex to a high loss at the antenna element tips. The radiating leg elements are curved outward along their length and form a triangular configuration having a height that is about three times greater than the base.
Patent CA-2420057-A1 (CA)
Title: High temperature amorphous composition based on aluminum phosphate
Inventor: STEINER KIMBERLY A
IPC: C09D7/48
Filed: 2001-08-20
Abstract: A composition providing thermal, corrosion, and oxidation protection at high temperatures is based on a synthetic aluminum phosphate, in which the molar content of aluminum is greater than phosphorus. The composition is annealed and is metastable at temperatures up to 1400 ~C.
Patent CA-2420970-A1 (CA)
Title: Method for securing a yoke to a tube using magnetic pulse welding techniques
Inventor: YABLOCHNIKOV BORIS A
IPC: B23K13/01
Filed: 2003-03-06
Abstract: A magnetic pulse welding operation is performed to secure first and second metallic components together, such as a yoke and a driveshaft tube in a vehicular driveshaft assembly. The yoke includes a first portion, such as a body portion, and a second portion, such as a pair of opposed yoke arms. The end of the driveshaft tube is disposed co-axially about the body portion of the yoke. An inductor axially is positioned co-axially about the overlapping portions of the end of the driveshaft tube and the body portion of the yoke. The inductor is energized to perform a magnetic pulse welding operation to secure the end of the driveshaft tube to the body portion of the yoke without generating a significant flow of air toward the inductor.
Patent CA-2426194-A1 (CA)
Inventor: STEVENSON ROBERT A
IPC: A61N1/375
Filed: 2003-04-17
Abstract: The present invention relates to a method of simply and reliably detecting a defective hermetic terminal in providing for a passageway for leak detection gases such as helium. The capacitors are still mounted in a way such that they become a continuous part of the overall electromagnetic seal and the hermetic seal. This invention is particularly described for use in cardiac pacemakers (Bradycardia devices, cardioverter defibrillators "Tachycardia", congestive heart failure stimulators, neurostimulators, internal drug pumps, cochlear implants, and other medical implant inventions). This invention is also applicable to a wide range of other EMI filter applications such as military or space electronic modules, where it is desirable to preclude the entry of EMI into a hermetically sealed housing or shielded enclosure containing sensitive electronic circuitry. There are a variety of capacitor shapes that are readily adapted to the invention as described herein and automation. This includes rectangular feedthrough capacitors and a variety of other shapes.      From the foregoing, it will be appreciated that a novel ceramic feedthrough capacitor assembly, which incorporates a leak detection hole so that when bonded to a hermetic seal it will not mask a defective hermetic terminal.      Although several embodiments of the invention have been described in detail for purposes of illustration, various further modifications may be made without departing from the spirit and scope of the invention. Accordingly, the invention is not to be limited except by the appended claims.
Patent CA-2426330-A1 (CA)
Inventor: SIEBURG WILLI
IPC: A61B5/296
Filed: 2000-11-01
Abstract: The electrical signal sensing and/or signal application device for sensing electrical signals on a surface and/or for applying electrical signals to a surface, particularly of human or animal skin or other organs or tissues, comprises a substrate (12) having first and second major surfaces (14), and a plurality of electrodes (16) arranged on the first major surface (14) of the  substrate (12) and projecting therefrom, each of the electrodes (16) comprising a pointed contact end (36) facing away from the substrate (12) fo r contacting the surface, and a base end (26) facing towards the substrate (12 ). On the first or second or both major surfaces (14) of the substrate (12) the re is arranged a plurality of first contact pads (22) for electrical connection  to contact elements of an evaluation and/or driving means for evaluating the  sensed electric signals and/or applying signals to the electrodes (16), the first contact pads (22) being electrically connected to the electrodes (16).  The first major surface (14) of the substrate (12) comprises, for each electrode (16), a second contact pad (18) the base ends (26) of the electrod es electrically and mechanically connected to the second contact pads (18). Eac h electrode (18) is generated by bonding an electrically conductive bonding wi re to a secondcontact pad (18) for generating a thickened socket portion (24) o f the electrode comprising its base end (26), and by tearing the bonded bondin g wire off the socket portion (24) so as to generate a pointed portion (34) of  the electrode (16) comprising its pointed contact end (36) and projecting fr om the socket portion (24) thereof.