baber/WOPTO huggingface dataset:
Patent CA-2182222-A1 (CA)
Title: Systeme et procede pour transporter un fluide susceptible de former des hydrates
Inventor: ROJEY ALEXANDRE
IPC: E21B43/38
Filed: 1996-07-26
Abstract: Procédé pour produire et/ou transporter dans une conduite d'un endroit,par exemple un gisement, vers un lieu de destination, un fluide polyphasique susceptible de former des hydrates dans des conditions thermodynamiques données, au cours duquel on détermine au moins une relation entre au moins deux paramètres physiques liés à la formation des hydrates, tels la pression P, la température T et/ou un paramètre lié à la composition du fluide ou la composition du fluide, ladite relation délimitant au moins un domaine de formation d'hydrates, on mesure au moins un desdits paramètres physiques, et à partir de ladite relation et/ou du domaine de formation déterminé et d'un dispositif de traitement et de commande, on fait varier d'au moins un des paramètres physiques pour ramener et/ou conserver le fluide hors du domaine de formation des hydrates .
Patent CA-2182534-A1 (CA)
Inventor: VEIT DAVID M
IPC: B60N2/75
Filed: 1996-08-01
Abstract: A trim mounting assembly for automotive vehicles including a trim panel bracket mounted on one side of the trim panel opposite the interior of the vehicle and a support bracket mounted to an inner door panel opposite the trim panel bracket. The trim panel bracket includes a clip and a leg with the leg disposed spaced from the clip on the opposite of the trim panel bracket. The support bracket includes a clip and leg with the leg disposed spaced from the clip on the opposite of the support bracket. The clip and the leg on the support bracket are arranged asymmetrically with respect to the clip and the leg on the trim panel bracket such that the leg on a trim panel bracket is received in the clip of the support and the leg of the support bracket is received in the clip on the trim panel bracket to provide a direct load path for the trim panel to the inner door panel of the vehicle.
Patent CA-2183128-A1 (CA)
Inventor: KLEMMER ROLAND
IPC: B01D47/06
Filed: 1996-08-12
Abstract: A venting apparatus for venting a particulate and/or odorous airstream indoors includes an air-water interaction chamber having an air inlet and an air outlet. A spray nozzle is mounted in the interaction chamber for generating within the chamber a water spray substantially spanning the breadth of a major section of the chamber. The spray cleanses the particulate airstream. The interaction chamber is connected to a condensation chamber which discharges the treated air indoors. The condensation chamber has a relatively large cross-sectional area so that vapor present in the fluid is condensed therefrom. The preferred apparatus includes a deflection plate disposed within the interaction chamber for deflecting and dispersing the water spray to substantially span the chamber in a direction generally transverse to the flow of the airstream thereby ensuring that substantially all of the airstream interacts with the water spray.
Patent CA-2183266-A1 (CA)
Inventor: HOLLY RICHARD D
IPC: C07K14/52
Filed: 1994-08-05
Abstract: On produit des protéines hématopoïétiques et des fragments polypeptides de celles-ci, en particulier des protéines et des polypeptides provenant d'humains et de souris. On produit également des molécules d'ADN codant pour les protéines et les polypeptides, ainsi que des vecteurs et des cellules utiles pour leur production. On produit également des anticorps qui se fixent sur un épitope des protéines. Les protéines et les polypeptides sont utiles pour les traitements in vivo et ex vivo, ainsi que comme réactifs pour la culture de cellules et les recherches sur la prolifération et le développement des cellules.
Patent CA-2186257-A1 (CA)
Title: Angioplasty device
Inventor: FORMAN MICHAEL R
IPC: A61M25/10
Filed: 1995-02-03
Abstract: This invention relates to an angioplasty device (10) that is formed from a hollow metallic tube (20), a balloon (30) affixed adjacent the distal end of the tube (20) and being in fluid communication with the lumen (22) of the tube (20), a flexible distal segment connected to the distal end of the tube and a removable hub (40) connected adjacent to the proximal end of the tube (20).  The tube (20) is preferably formed from a superelastic material such as nickel-titanium alloy.  This invention also relates to various methods of using this angioplasty device (10).
Patent CA-2187944-A1 (CA)
Title: Sports shoe having an elastic insert with concave surface
Inventor: WONG KING CHEE
IPC: A43B5/10
Filed: 1996-10-15
Abstract: A sports footwear which comprises a vamp (A); and a lower support part  (1)  connected to said vamp  (A)  and comprising a sole (2), a wedge (3) arranged on said sole (2) and housing, mutually superposed, a mounting insole (I) and an insole (I') for contacting a user's foot.  At least one insert  (13)  is  mounted  in  said  lower  support  part  (1) including a plurality of elements (14) which are substantially uniformly  spaced  and  are  elastically  deformable,  said plurality of elements  (14)  being enclosed in an airtight flexible casing (15) located in a corresponding seat (16) provided in the wedge (3) in a position corresponding at least to the heel of a user's foot.   The elastically deformable elements (14) have different heights so that at least one of opposite surface portions (15,15') of said insert (13) forms a concave seat for contacting the heel portion of the user's foot.
Patent CA-2188136-A1 (CA)
Title: Antenna arrangement
Inventor: FINLAYSON JOHN DOUGLAS FRANK
IPC: G01V3/10
Filed: 1995-04-18
Abstract: An antenna arrangement including: a passageway having at least one side and an antenna (1) located in a substantially vertical plane of the side. The antenna (1) has one or more coils (2, 3, 4, 5) each having a corner (6) and adjacent straight portions oriented at an acute angle (X) to a floor surface of the passageway. The acute angle (X) is preferably 30° to floor surface (18).
Patent CA-2189555-A1 (CA)
Title: Iron based powder containing mo, p and c
Inventor: LINDBERG CAROLINE
IPC: B22F1/00
Filed: 1995-05-23
Abstract: An iron-based powder for producing components by powder compacting and sintering consists essentially of 0.6-2.0 % by weight of Mo, 0.2-0.8 % by weight of P, 0-2 % by weight of Cu, 0-0.3 % by weight of Mn, 0.2-0% by weight of C, and not more than 1 % by weight of inevitable impurities.
Patent CA-2189958-A1 (CA)
Title: Methods of capturing species from liquids and assay procedures
Inventor: PARTON ADRIAN
IPC: G01N33/543
Filed: 1995-05-10
Abstract: A species such as a microorganism, e.g. Legionella, Giardia or Cryptosporidium, is captured by first attracting plastics coated magnetic beads or other magnetically attractable particles to a solid support such as stainless steel mesh, which particles have a selective affinity for the species e.g, by virtue of an antibody coating, and contacting a sample containing the species with the particles on the solid support. The beads bearing the capture species may be released by reduction of the magnetic attraction of the support for the beads, e.g. by turning off an electromagnet used to magnetise the support.
Patent CA-2192834-A1 (CA)
Title: Apparatus for Producing Strip of Stainless Steel
Inventor: TERAOKA SHINICHI
IPC: B21B39/08
Filed: 1996-04-12
Abstract: An apparatus for the production of a stainless steel strip comprising the following devices provided in sequence: a twin-drum continuous casting machine; an atmosphere control cover having in its interior a bridle roll or a pinch roll; a hot-rolling machine; a heat-treating furnace comprising direct-fire burners connected to header pipes juxtaposed to one another in the widthwise direction of the furnace over the longitudinal direction of the furnace; a cooler; and a coiler.
Patent CA-2193347-A1 (CA)
Title: Eye goggles with laterally adjustable eyepieces within goggles frame
Inventor: HASLBECK JOSEPH
IPC: G02C5/04
Filed: 1995-06-14
Abstract: A pair of goggles (10) comprises a goggles frame (12) with a pair of eyepiece holders (15, 16), a nosepiece (25) extending between inner end portions (18, 22) of the eyepiece holders, and a head strap (27) extending between outer end portions (19, 23) of the eyepiece holders. Each eyepiece holder has an opening with an eyepiece unit (51, 52) fitted therein, the eyepiece unit having an overall length less than length of the eyepiece opening to permit relative movement therebetween to vary interocular spacing between the eyepieces to accommodate persons having eyes at different spaces. Guides (75, 76, 111, 112;  93, 94, 117, 118) are provided at outer end portions and intermediate portions of the eyepiece units and eyepiece holders to ensure axial movement of the eyepiece units with respect to the eyepice holder with negligible rotation therebetween. A locator (140) is provided to limit relative movement between the eyepiece holder and eyepiece unit. The locator can be fitted between adjacent outer end portions of the eyepiece holder and eyepiece unit to prevent movement of the eyepiece unit relative to the eyepiece opening.
Patent CA-2194507-A1 (CA)
Inventor: OCCHIPINTI VINCENT
IPC: B42F21/00
Filed: 1997-01-07
Abstract: A file marker for marking the position of material removed from a file drawer or similar receptacle is disclosed.  The file marker comprises a relatively flat body portion having a body side edge, a depending leg portion having a leg edge in spaced parallel relation to the body side edge, and an intermediate portion extending between and connecting the body portion and leg portion.  The leg edge and body side edge define a gap therebetween sized to receive a rail of a suspension file drawer which permits positioning of the body portion within the file drawer contents.  The file marker is also usable within a  conventional  address/telephone  card  file  in a horizontal position.   A kit of color-coded file markers is also disclosed.
Patent CA-2195074-A1 (CA)
Title: Low nox burner
Inventor: NISHIYAMA TOMOHIKO
IPC: F23C99/00
Filed: 1995-07-17
Abstract: In combustion using air preheated by regenerative direct heat exchange between exhaust gas and the combustion air using a regenerator as a heat exchange medium, the present invention relates to a low-NOx burner that is effective for reduction in NOx in a mid-temperature range which has been conventionally difficult to be realized and improves stability of the flame.      According to this low-NOx burner, at an outlet of an air throat 24 for flowing a full quantity of the combustion air is disposed a burner tile 22 having an enlarged diameter portion 23 thereof whose diameter is larger than that of the outlet, and a fuel nozzle 19 for infecting the fuel from the enlarged diameter portion 23 of the burner tile is also provided.      Further, a flow of the combustion air infected from the air throat 24 produces a negative pressure at a sub combustion chamber 25 surrounded by the enlarged diameter portion 23 of the burner tile around the air throat 24 to cause a strong furnace exhaust gas recycle to occur, and a flame holding area X1, a furnace exhaust gas recycle combustion area X2 and a slow combustion area X3 are formed.
Patent CA-2195589-A1 (CA)
Inventor: EGGER WALTER C
IPC: B65G51/03
Filed: 1997-01-21
Abstract: Abstract Not Yet Available
Patent CA-2200041-A1 (CA)
Inventor: BECK HENRY RICHARD
IPC: H01H71/52
Filed: 1997-03-14
Abstract: A circuit breaker includes a housing; separable contacts moveable between closed and open positions; an operating mechanism, for moving the separable contacts between the closed and open positions, having a first latched position and a second unlatched position corresponding to the open position of the separable contacts, and including a pair of cradles pivotally supported about a pivot axis within the housing to pivot in a first pivotal direction to the first position of the operating mechanism and a second pivotal direction to the second position of the operating mechanism; a handle mechanism for moving the cradles in the first pivotal direction; a latch mechanism for latching the operating mechanism in the first position thereof and for releasing the operating mechanism to the second position thereof, including a latch plate pivotally supported within the housing having two opposing elongated openings, a roller pin cross member generally parallel to the cradle pivot axis supported by the latch plate at each of the openings, and a spring mechanism for biasing the cross member with respect to the cradles; and a trip mechanism cooperating with the latch mechanism for releasing the operating mechanism to the second position thereof. An arcuate reset surface of the cradles independently engages a corresponding end of the cross member when the operating mechanism is moved toward the first position thereof. The cross member engages a linear latch surface of the cradles for latching the operating mechanism in the first position thereof.
Patent CA-2200968-A1 (CA)
Title: Top nail coat composition
Inventor: MARTIN FREDERICK L
IPC: A61Q3/02
Filed: 1995-10-16
Abstract: A top coat nail polish composition, which is at least substantially free of aromatic solvents, contains at least one cellulose ester, a mixture of aliphatic and cycloaliphatic solvents for the cellulose ester, a plasticizer for the cellulose ester, at least two UV blocking agents having different effective UV wavelength blockage ranges, a smoothing agent, an adhesion promoter, and an alkanol solvent for the smoothing agent and the adhesion promoter.
Patent CA-2203097-A1 (CA)
Title: Heat treating furnace and method
Inventor: WILLETT GORDON H
IPC: C21D9/00
Filed: 1997-04-18
Abstract: A heat  treating  furnace  including  a  housing defining a chamber, a heavy high thermal capacity cast link endless conveyor belt positioned within the chamber for moving articles to be heat treated through the chamber, a narrow elongated vestibule passage extending forwardly from the chamber, and a light low thermal capacity wire mesh endless belt conveyor extending from a furnace loading location forwardly of the vestibule passage through the vestibule passage to a location within the  chamber in vertically spaced overlying relation to the forward end portion of the cast link conveyor.  The vestibule passage minimizes loss of heat treating atmosphere from the furnace chamber, and curtains are provided in the vestibule passage to  further minimize  atmosphere  loss.  The  light  feed conveyor is run at a higher linear speed than the heavy furnace conveyor so that the load on the feed conveyor and the vertical profile of the parts on the feed conveyor may be reduced.  The low mass and low thermal capacity of the wire mesh feed conveyor also minimizes the furnace heat loss occasioned by the continuous movement of the feed conveyor  between  the  heated  furnace  chamber  and  the relatively cool outside atmosphere.
Patent CA-2205204-A1 (CA)
Title: Production of variant nisin
Inventor: DODD HELEN MAIR
IPC: C12P21/04
Filed: 1995-11-20
Abstract: A cell which does not contain a natural nisA gene but expresses a nisin comprising a variant nisA gene wherein the variant nisA gene has the same relationship as the natural nisA gene to a gene cluster containing the natural nisA gene and the genes for nisin modification, secretion and immunity.  Preferably the natural, chromosomal nisA gene is absent and the cell comprises a variant nisA gene at the chromosomal location of the said natural nisA gene.  Methods of making the cells, and processes for producing nisin, in particular variant nisin, are described.
Patent CA-2209332-A1 (CA)
Title: Method for removing virtually all the sulphur compounds h2s, so2, cos and/or cs2 from sulphur plant waste gases, and recovering such compounds as sulphur
Inventor: SAVIN-PONCET SABINE
IPC: B01D53/86
Filed: 1996-10-30
Abstract: A process is provided to recover residual H2S, SO2, COS and CS2 in the tail gas from a sulphur recovery process. The tail gas is oxidized and hydrolyzed at a temperature of from 180° C. to 700° C. to provide an oxidized and hydrolyzed gas stream containing substantially no COS or CS2 and having a concentration by volume of H2S and SO2 such that the H2S concentration minus twice the SO2 concentration is from 0.25% to 0.5%. Then the gas stream from the hydrolysis is passed over a Claus catalyst, for example based on alumina and/or titanium oxide, for the reaction of H2S with SO2 to form sulphur and provide a gas stream with substantially no SO2. The resulting gas stream from the Claus reaction together with a gas containing free oxygen is then passed over an oxidation catalyst, such as one of more oxides or salts of Ni, Co, Fe, Cu, Ag, Mn, Mo, Cr, W or V, deposited on a support, such as bauxite, activated aluminia, silica, titanium oxide, zirconium oxide, zeolite or activated carbon to form sulphur and release a purified gas stream containing substantially no sulphur compounds.
Patent CA-2210416-A1 (CA)
Title: Baby seat compartment construction for shopping cart
Inventor: BERTHIAUME ERIC
IPC: B62B3/14
Filed: 1997-07-14
Abstract: A collapsible baby seat compartment for a shopping cart is described. The improvement resides in that the back rest of the baby seat compartment is provided with abutment projections which project sideways in the plane of the back rest and extend over a top edge of the side walls of the product containment basket of the shopping cart. These projections prevent the back rest from collapsing inside the basket when the shopping cart is nested by another shopping cart and they also automatically maintain the baby seat compartment in a usable form when not nested by another shopping cart.      Accordingly, the user does not need to reset the baby seat compartment each time a shopping cart is pulled from a nested group of shopping carts.
Patent CA-2212163-A1 (CA)
Title: Heterocyclic spiro-derivative
Inventor: TAKEMURA MAKOTO
IPC: C07D401/04
Filed: 1996-02-06
Abstract: The present invention provides an antibacterial compound useful as medicines, animal drugs, fisheries drugs or antibacterial preservatives and to an antibacterial agent or preparation which contains the same, more particularly a compound which possesses high safety and excellent activity against a broad range of bacterial species including quinolone-resistant strains. A quinolone derivative of the following formula (I) which has a group derived from the heterocyclic spiro-compound at the 7-positioned R2 and the halogenocyclopropyl group at the N1-position, prefereably a compound of pure isomer, and an antibacterial agent containing the derivative compound. (see fig. I)
Patent CA-2214933-A1 (CA)
Title: Herbal salve
Inventor: AMBROZIEWICZ WIESLAW
IPC: A61K35/35
Filed: 1997-10-31
Abstract: A composition for a topical healing ointment having all extracts of natural herbs and an animal fat base. The combination of which forms a salve that is active against one or a combination of sources of viral, bacterial and fungus infections that have the ability to penetrate beneath the epidermal layer of the skin.
Patent CA-2217424-A1 (CA)
Inventor: WOODSON RALPH L JR
IPC: G01N19/08
Filed: 1997-10-27
Abstract: A piezoelectric broken-filament detection device is used to detect breakage of a continuous material passing through a pathway.  The device contains a support member and a sensor member and is positioned adjacent to but spaced from the pathway so that the continuous material passing through the pathway does not come into contact with the device. The sensor member has a fixed end and a free end and has disposed on first facial surface thereof (1) a deflectable tab disposed on the free end, (2) a piezoelectric film operatively coupled to the deflectable tab, and (3) an internal switch-circuit element coupled to the piezoelectric film.  As the continuous material passes through the pathway, broken ends formed upon breakage of the material comes into contact with the deflectable tab.  The tab undergoes a deflection for each broken end which contacts it.  Each deflection causes the piezoelectric film to generate a signal, each signal being processed by the internal switch-circuit element and actuating the internal switch-circuit element into a closed position.
Patent CA-2219306-A1 (CA)
Title: Modulated backscatter location system
Inventor: SHOBER R ANTHONY
IPC: H04B1/40
Filed: 1997-10-27
Abstract: In accordance with the present invention, a radio communications system is disclosed that can determine the location of an RFID Tag. The radio communication system includes at least one Interrogator for generating and transmitting a modulated radio signal to one or more Tags. The Interrogator is at a known location, and is in motion with respect to the Tag at a known velocity. One or more Tags of the system receive and demodulate the modulated radio signal, whichcontains a first information signal which specifies which Tag or Tags should respond using Backscatter Modulator means. The Tag generates a subcarrier signal, and backscatter modulates the reflection of the radio signal using the subcarrier signal, thereby forming a reflected signal. The Interrogator receives and demodulates the reflected signal. The Interrogator then determines the Tag's relative direction from the location and velocity of the Interrogator, and from the Doppler shift of the subcarrier signal. More than one of such measurements allow the location of the Tag to be determined.
Patent CA-2224567-A1 (CA)
Title: Process for identifying secretory genes from helicobacter pylori
Inventor: MEYER THOMAS
IPC: C12Q1/6897
Filed: 1996-06-12
Abstract: The present invention concerns a process for identifying secretory genes and in particular adherence genes from Helicobacter pylori and a gene bank suitable therefor.
Patent CA-2226177-A1 (CA)
Title: Analogs of parathyroid hormone
Inventor: DONG ZHENG XIN
IPC: A61P19/00
Filed: 1996-07-03
Abstract: Peptide variants of fragment (1-34) of parathyroid hormone, in which at least one of the amino acid residues at positions 7, 11, 23, 24, 27, 28 and 31 is cyclohexylalanine, or at least one of the amino acid residues at positions 3, 16, 17, 18, 19 and 34 is .alpha.-aminoisobutyric acid; or, alternatively, at least the amino acid residue at position 1 is .alpha.,.beta.-diaminopropionic acid, the amino acid residue at position 27 is homoarginine, or the amino acid residue at position 31 is norleucine.
Patent CA-2226804-A1 (CA)
Inventor: JESKE WINFRIED
IPC: C08L21/00
Filed: 1998-01-14
Abstract: The rubber mixtures containing modified rubber gels according to the invention prepared from at least one rubber gel modified with compounds containing sulphur and reactive towards C=C double bonds and at least one rubber containing double bonds are preferably suitable for the production of vulcanisates which have an unusually strong reinforcing action in rubber vulcanisates. The vulcanisates furthermore exhibit unusually low dynamic damping at relatively elevated temperatures. They are thus particularly suitable for the production of low rolling resistance motor vehicle tyre treads.
Patent CA-2227183-A1 (CA)
Inventor: HARDING KEVIN G
IPC: G01B11/24
Filed: 1996-07-17
Abstract: A moire interferometry system and method are provided for achieving full field surface contouring with an extended depth of view of image. The moire interferometry system includes a projection system generally made up of a light source, imaging lens and a square wave grating pattern. The imaging lens is configured to filter higher order light rays passing through the square wave grating pattern so as to project a sine wave like pattern onto a desired surface. The moire interferometry system also includes a viewing system generally made up of an imaging lens, a submaster grating and a camera. The submaster grating is preferably a customized grating that may be produced by recording a grating pattern in relation to a reference surface. The camera is able to view an image anywhere within the extended depth of image and analyze the moire fringes. A determination of deviation between a test part and a reference surface provides a part inspection system.