baber/WOPTO huggingface dataset:
Patent CA-2246589-A1 (CA)
Title: Composition de lotion adoucissante, utilisation en papeterie et produit papetier obtenu
Inventor: LEBOEUF JEAN-FRANCOIS
IPC: A61K8/41
Filed: 1997-02-10
Abstract: L'invention concerne une composition pour une lotion adoucissante, liquide à une température d'au moins environ 5 ~C, destinée au traitement d'un produit papetier absorbant. Selon l'invention, cette composition comprend : a) de 1 à 10 pour cent en poids d'un composant contenant essentiellement un composé ammonium quaternaire, b) de 5 à 99 pour cent en poids d'un composant aqueux émollient comprenant comme matière active : i) un ou plusieurs alcools gras linéaires, saturés, ayant au moins 16 atomes de carbone, et ii) un ou plusieurs esters cireux ayant au total au moins 24 atomes de carbone, et éventuellement iii) un ou plusieurs agents émulsifiants non-ioniques et/ou amphotères, et c) q.s.p 100 pour cent en poids d'un solvant du type polyol, huile minérale ou leurs mélanges. L'invention trouve application dans la fabrication de produits papetiers absorbants.
Patent CA-2247235-A1 (CA)
Title: Wire transport drum
Inventor: COOPER WILLIAM D
IPC: B65D85/04
Filed: 1998-09-11
Abstract: A drum with a cylindrical body having an upper end and a lower end and a circular bottom wall secured across said lower end includes a cylindrical core having an inner cylindrical surface, an upper end and a lower end which is fixedly secured to the bottom wall to define an annular wire receiving space between said core and said body of said drum wherein an improved wire biasing mechanism is provided for applying a downward force against wire in the wire receiving space, by a generally flat pressure ring resting on the wire and an elongated, elastic element connected to a loop element attached to the lower end of said core for pulling the pressure ring downwardly.
Patent CA-2250195-A1 (CA)
Title: Iontophoretic material
Inventor: WEITZNER BARRY D
IPC: A61K9/70
Filed: 1997-04-16
Abstract: An iontophoretic material is provided that uses controlled electrical current derived from two dissimilar galvanic materials to drive oligodynamic metal ions into solution to kill microorganisms on and near the material. Iontophoretic structures or material associated with a medical device are partially or completely covered with one or more covering layers that alter physical, mechanical, chemical, or biological properties of the device and/or the iontophoretic material. In addition to being partially coated or completely enveloped by iontophoretic material or structures, all or a portion of a medical device can be integrated with, impregnated by, or fabricated from an iontophoretic material.
Patent CA-2250308-A1 (CA)
Title: Woven soft-faced press fabric
Inventor: LEE HENRY J
IPC: D21F1/00
Filed: 1998-10-15
Abstract: A papermaker's fabric of a type for use in high temperature operations and including interwoven machine direction (MD) and cross-machine direction (CMD) yarns that define a base fabric and a paper support layer. The fabric is characterized by the paper support layer including high temperature MD yarns woven in a repeat pattern that includes a float over at least seven CMD yarns.
Patent CA-2252059-A1 (CA)
Title: A method of increasing germline integration of a dna construct
Inventor: MACLEAN NORMAN
IPC: C07K14/61
Filed: 1998-11-24
Abstract: There is disclosed a method of increasing germline integration of a desired DNA construct in fish, which method comprises introducing said construct into an egg of said fish in addition to a further DNA construct which has a greater level of persistence in said egg when compared to said desired DNA construct. A transgenic fish produced according to this method and any progeny thereof comprising the desired DNA construct are also provided.
Patent CA-2254695-A1 (CA)
Title: Anti-theft alarm for portable electrically operated devices
Inventor: TODD JOHN M
IPC: G06F21/00
Filed: 1998-12-17
Abstract: An anti-theft alarm is provided, for a portable device such as a laptop computer.  An embodiment of the anti-theft alarm comprises three main components: a uniquely coded tag for attachment to the bottom of the device, a pad upon which the device is placed, for sensing the tag, and an electrically powered control module.  The module is connected to the pad.  The control module is able to determine if the tag is still in contact with the pad - if not an alarm sounds immediately.  The module can also determine if the electrical power has been disconnected and if the module has been moved (using a motion sensor).  If there is no power and the module has been moved, an alarm sounds immediately.  The alarm can be disabled with a key switch.
Patent CA-2256151-A1 (CA)
Title: A method for collecting and transporting groups of partly superimposed postal objects
Inventor: DE LEO GUIDO
IPC: B65H5/24
Filed: 1998-12-16
Abstract: A device  for collecting and transporting groups  of partly superimposed postal  objects,  aligned along a transport direction and having front edges spaced from each other. The device includes a plurality of first transport modules receiving as input groups of partly superimposed  postal  objects,   and  supplying  these objects as output to a transport system, in particular, aloop transport system in communication with inlets of second transport  modules.   The  transport  system is coupled with a control unit to receive  a group of partly  superimposed postal  objects  output  from  any first source module,  and supplying it to any second destination transport module.
Patent CA-2257685-A1 (CA)
Title: Multiplexing of voice and data minicells
Inventor: PETERSEN LARS-GOERAN
IPC: H04L12/56
Filed: 1997-06-03
Abstract: Segmenting, multiplexing and transporting user data packets in a telecommunication system that employs Asynchronous Transfer Mode can be accomplished more effectively by assigning a transmission priority code to each segmented user data packet based on the type of data contained therein. Data that is highly sensitive to transmission delays (e.g., voice data) will be assigned a high priority, while data that is less sensitive to transmission delays (e.g., signal strength measurement data) will be assigned a lower priority. When the user data packet segments are assembled into segment minicells and multiplexed into the ATM cell stream, those with the highest priority will be inserted first so that they experience the least amount of transmission delay.
Patent CA-2258444-A1 (CA)
Inventor: MCKINNEY VERNON LORNE
IPC: F25C3/04
Filed: 1995-10-30
Abstract: In a snow gun, each of air and water are discharged through V-jet nozzles in the form of generally flat and V-shaped jets or sprays. The nozzles are spacially positioned and angled so that the air jet intersects the water spray along a line of intersection where they are of equal width. This provides efficient atomization of the water with the result that snow can be made at milder freezing temperature. In another aspect, a flanged connection, having dual sealed openings for passage therethrough of pressurized air and water streams, is provided to join the gun and its supporting tower. In another aspect, the snow gun has a plurality of associated intersecting water sprays and air jets which are oriented to produce non-converging plumes.
Patent CA-2259166-A1 (CA)
Inventor: ROSEN HOWARD B
IPC: H04M3/42
Filed: 1997-06-09
Abstract: An automatic telephone recorder includes a computer equipped with a sound signal handling feature and a digital recording medium such as a disk drive.  The sound signal handling feature includes an audio input, an audio output and programmable means for selectively effecting digital recording on the recording medium of an audio signal applied to the sound signal handling means input. A line transformer is connected between a telephone line pair and the sound signal handling means audio input. The sound signal handling means is programmed to periodically test the sound signal handling means audio input to determine if audio or a predetermined transient signal, indicating that the telephone line has gone from an on-hook condition to an off-hook condition, is present. If the audio or transient signal is present, the sound signal handling means is programmed to institute recording of any audio signal present at the sound signal handling means audio input for as long as such audio remains. In one embodiment, a pulse stretcher circuit responds to sensing the presence of the pulse by generating a time-extended signal which the sound signal handling means can sample, thus relieving the computer from the necessity to continuously sample the transient signal source at a relatively high rate which ties up the central processor resources.
Patent CA-2261781-A1 (CA)
Inventor: BEALE PAXTON K
IPC: A61K31/19
Filed: 1997-07-25
Abstract: The present invention is based, in part, upon the discovery that the use of pyruvate in combination with a cortisol blocker, such as phosphatidylserine, produces a synergistic effect in increasing lean body mass or muscle tissue, decreasing fat deposition, increasing endurance and athletic performance of a mammal consuming same. The invention also relates to a method of treating the catabolic effects of diseases such as cancer and AIDS by the administration of pyruvate and a cortisol blocker. The present invention also discloses a synergistic composition comprising pyruvate and a cortisol blocker. More specifically, the present invention relates to a composition which comprises pyruvate and/or derivatives of pyruvate and phosphatidylserine.
Patent CA-2262857-A1 (CA)
Inventor: HARDT MANFRED
IPC: A41H37/00
Filed: 1997-06-25
Abstract: A device for setting rivets, buttons or the like has an upper tool (21) and a lower tool (5). The upper tool (21) can preferably be actuated by a tappet and one of the tools carries out an evading movement during riveting. In order to provide a device of this type characterised by an improved manoeuvrability, a correct riveting and a highly reliable operation, without altering the proven basic design, the extent of the evading movement is used to monitor the riveting operation.
Patent CA-2262894-A1 (CA)
Title: Information data multiplexing transmission system, multiplexer and demultiplexer used therefor, and error correcting encoder and decoder
Inventor: TANAKA HIROKAZU
IPC: H04N21/438
Filed: 1998-06-19
Abstract: On the transmission side, a multiplexing section estimates the quantities of information from signal processing sections, determines multiplexing codes based on the quantities of information, takes the parity of a determined first multiplexing code, and uses the parity as a second multiplexing code. The multiplexing section then generates two headers (H 1 ) and (H2) by adding a CRC to each multiplexing code, fetches information data of each medium in accordance with the multiplexing codes, incorporates the data in a packet together with the two headers (H1) and (H2) and outputs the packet. On the reception side, error correction decoding is performed by using the header (H2) when the error correction of the header (H1) is impossible, or by using both headers (H1) and (H2) when the error correction of the header (H2) is also impossible.
Patent CA-2266653-A1 (CA)
Inventor: BOUCQUEY PAUL EGIDE
IPC: F16D3/18
Filed: 1997-09-19
Abstract: Accouplement de transmission d'un couple de rotation entre un arbre moteur et un arbre récepteur, agencé pour permettre un désalignement angulaire et/ou radial et/ou un déplacement axial entre les deux arbres, comprenant deux moyeux (2) qui sont munis chacun d'une denture externe (3) bombée usuellement symétriquement par rapport à un plan de symétrie (4) et un manchon (7) qui présente une denture interne (8) coopérant avec chaque denture externe (3) et qui peut coulisser longitudinalement sur ces dernières, des moyens de butée (9) étant agencés dans un espace annulaire (10) entre une paroi (11) portant la denture externe (3) et une partie ( 12) d'au moins un des moyeux (2) et comportant une butée annulaire (15) qui est fixée au moyeu (2), à l'endroit du plan de symétrie (4) et, au moins d'un côté de la butée (15), un arrêt (16, 17) associé à la butée (15), qui est disposé en forme d'un anneau d'un diamètre semblable à celui de la butée (15), perpendiculairement à l'axe (18) du manchon (7), et qui est fixé à  ce dernier.
Patent CA-2266663-A1 (CA)
Inventor: CLARK MICHAEL D
IPC: F16F1/38
Filed: 1997-09-04
Abstract: An insert (20) used to connect aircraft floor panels (11), and the like, to supporting structure (13) includes features which function to isolate the supported panel (11) from vibrations in the supporting structure (13). The isolation of the panels (11) leads to reductions in SIL (Speech Interference Level) noise within aircraft cabins. The insert (20) consists of internal and external rigid components separated by a contoured elastomeric component (32). The elastomeric component (32) is preloaded when installed via a fastener (15) extending through the inner rigid component (42, 42') and attaching to the supporting structure (13). The outer (22, 22') and inner (42, 42') rigid components are sized such that the inner rigid component (42, 42') will not pass through the outer rigid component (22, 22'), thus providing a safetied installation of the panel (11). The elastomeric component (32) extends below the bottom of the outer ridig component (22, 22') and provides soft snubbing against the supporting structure during loading of the panels ( 11 ). This allows some level of isolation while restricting motion of the panels (11).
Patent CA-2267959-A1 (CA)
Title: Tilt-latch with bolt stop
Inventor: SCHULTZ STEVEN E
IPC: E05C1/10
Filed: 1999-04-06
Abstract: A tilt-latch (10) having a bolt stop for a sash window (12) is disclosed. The sash window (12) is disposed within opposed guide rails (16) on a master frame (14). The sash window (12) is comprised of a top sash rail (20), a base (22) and two stiles (24,26) connected together at their extremities to form a frame. The tilt-latch (10) is adapted for releasably securing the sash window (12) to the master frame (14). The tilt-latch (10) is comprised of a housing (42) adapted to be supported by the top rail (20). The housing (42) has an outward end opening (44). A latch bolt (46) is disposed within the housing (42) and has a nose adapted for engaging a respective one of the guide rails (16). The tilt-latch (10) also has means for biasing the latch bolt (46) through the outward end opening (44). A protrusion (80) is located either on the latch bolt (46) or the housing (42) and a lock wall (86) is located either on the housing (42) or the latch bolt (46). The protrusion (80) has a stop surface (84) and is moveable between a first position defining a prevent position (94) wherein the stop surface (84) is adapted to abut the lock wall (86) to prevent retraction of the latch bolt (46) into the housing (42), and a second position defining a deflected position (96) wherein the stop surface (84) does not abut the lock wall (86) to allow retraction of the latch bolt (46) into the housing (42). The protrusion (80) is biased to the prevent position (94).
Patent CA-2269509-A1 (CA)
Title: Process for preparing ukon for food
Inventor: SADOYAMA KEIICHI
IPC: A23L27/10
Filed: 1999-04-22
Abstract: A ginger plant containing curcumin, such as Ukon or turmeric, is enhanced for use as a food by fermenting it with a starch and red yeast. Each 100 weight of Ukon has mixed with it 1.0 to 20.0 weight of starch and 0.1 to 10.0 weight of red yeast. In addition, saccharides of 0.1 to 10.0 weight and minerals of 0.1 to 1.0 weight can be added to the mix. The fermentation process can be regulated by the addition of a mold of the Monascus genus. The water content is adjusted to 50 to 75 weight percent and the mixture is fermented for 5 to 1,000 hours at a temperature of 25 to 40°C. Prior to the addition of red yeast and mold and fermenting, the mixture can be sterilized for 1/2 to 1 1/2 hours at 110 to 130°C under a pressure of 1.05 to 1.15 atmospheres and, after fermenting, the mixture can be heat treated for 0.1 to 100 hours at 60 to 100°C.
Patent CA-2270337-A1 (CA)
Inventor: MALLETT JAMES DOUGAL
IPC: G01S13/931
Filed: 1999-04-28
Abstract: A radar sensor comprises a bi-directional biphase modulator 11 arranged to modulate a modulating code, provided by a pseudo-random sequence generator 4, onto an RF  signal, and transmit the modulated signal from an antenna 3. Reflected signals are received by the antenna 3 and are correlated by the modulator 11 with the modulated signal. An output signal is given at an output 12 of the correlation indicates that there is movement of an object within a short distance of the antenna 3. The distance-sensitivity characteristics of the sensor can be adjusted by control of the sequence clock 5, which controls the chip rate of the modulating code. The coverage of the radar sensor can be further controlled through the use of a dual patch antenna arrangement having a desired radiation pattern (Figure 4).
Patent CA-2271228-A1 (CA)
Title: Technique de production de genes, de proteines et de transcripts marques
Inventor: JARVIK JONATHAN W
IPC: C12N15/10
Filed: 1997-11-07
Abstract: Cette invention porte sur une technique au titre de laquelle un marqueur moléculaire est placé sur un gène, un transcript et une protéine, en un seul processus de recombinaison. Le marqueur de protéine prend la forme d'un peptide unique pouvant être reconnu par un anticorps ou un autre réactif spécifique, le marqueur de transcript, celle d'une séquence nucléotidique codant le peptide qu'une sonde polynucléotidique spécifique est en mesure de reconnaître et le marqueur de gène, celle d'une séquence nucléotidique plus longue renfermant la séquence codant le peptide et d'autres séquences nucléotidiques associées. La particularité la plus notable de l'invention réside essentiellement dans le fait que la structure de l'ADN constitutif du marqueur est telle qu'au moment de son insertion dans un intron à l'intérieur d'un gène, il se crée deux introns hybrides séparés par un nouvel exon codant le marqueur de protéine. Le point fort de cette technique est de permettre l'identification de nouvelles protéines ou de structures contenant une protéine et, cela fait, une identification ainsi qu'une analyse aisées du gène codant ces protéines.
Patent CA-2272526-A1 (CA)
Title: Tank venting arrangement for motor vehicles
Inventor: FIEDLER UWE
IPC: F02M25/08
Filed: 1999-05-21
Abstract: Tank venting arrangement in accordance with the invention for motor vehicles with a fuel tank, which arrangement includes an adsorption filter connected by a vent conduit to the fuel tank for the storage of fuel vapours and having a closeable air intake, and a regeneration conduit to the engine in which an air pump is positioned, and a regeneration valve for control of a flow of regeneration fluid in the regeneration conduit before the air pump, which regeneration valve is controlled by the engine management system. The arrangement provides for selected control of the regeneration air flow at all operating conditions of the engine. A  throttle can be included in to the circuit to allow for leakage detection and tank fill level determination.
Patent CA-2275328-A1 (CA)
Inventor: MORI YOSHIKAZU
IPC: G07D7/00
Filed: 1998-10-20
Abstract: A sheet material guide (1) for guiding banknotes as a sheet material to a banknote processor used for service machines such as an automatic vending machine, an exchanging machine, pachinko ball dispensing machine and a medal dispensing machine, wherein banknote conveying path width changing means (21) comprises an arm (22) disposed in the banknote conveying direction and having both ends thereof rotatably supported on the side of an upper chute block (8) and a guide rotor (27) rotatably supported at an intermediate portion (22c) of the arm (22) in the banknote conveying direction of the arm (22) and having a plurality of sheet plates (23) having mutually different widths and radially disposed in the banknote conveying direction, and when one of the sheet plates (23) of the guide rotor (27) is disposed between the upper and lower chute blocks (8, 2), the side (23b) of the sheet plate (23) defines the side surface of a banknote conveying path (12), thereby changing the width of the banknote conveying path in multiple stages by a simple operation.
Patent CA-2276997-A1 (CA)
Title: Optical fiber for optical amplifier and fiber optic amplifier
Inventor: ENDO SHINJI
IPC: H01S3/067
Filed: 1999-06-30
Abstract: An optical fiber for optical amplification used for 1.58 µm band signal light amplification, at least a core region thereof being doped with Er, wherein at least a part of the core region is made of silica glass co-doped with Ge and Al together with Er, and an average Er atomic concentration in the core region is from 950 wt-ppm to 3000 wt-ppm inclusive.
Patent CA-2277571-A1 (CA)
Inventor: OGONOWSKI JOSEPH
IPC: C08G18/65
Filed: 1999-07-15
Abstract: The aromatic polyurethane elastomers of the present invention are particularly suited for methods of making objects in a mold cavity. The objects generally include an elastomeric layer formed from an aromatic polyurethane and a foam layer which is subsequently applied to the elastomer. The aromatic elastomer of the present invention lends itself to being precoated with an in-mold coating or being painted after demolding the resulting part.
Patent CA-2277717-A1 (CA)
Inventor: LINES VALERIE
IPC: G11C15/00
Filed: 1999-07-12
Abstract: The invention detects multiple matches between search and stored data in high high-density content addressable memories. An input signal is derived from the matchlines, such that the input signal starts discharging form a predetermined precharge level towards a discharge level determined by the number of match conditions. A reference signal is generated such that it starts to discharge at the same time from the same precharge level towards a reference level which falls between the two discharge levels corresponding to single and double match condition. A latching differential amplifier is activated shortly thereafter to compare the input signal with the reference signal and thereby provide an indication whether a multiple single or no match occurs on the matchlines, after which the amplifier is deactivated. The disclosed circuit features a relatively fast detection with low current consumption.
Patent CA-2278644-A1 (CA)
Title: Film pouvant etre rendu etanche
Inventor: PEET ROBERT GUTHRIE
IPC: B32B27/08
Filed: 1998-01-19
Abstract: L'invention concerne un film pouvant être rendu étanche qui comprend a) une couche interne composée d'un polymère oléfinique; b) une couche d'étanchéité; et c) une couche séparable placée entre la couche interne et la couche d'étanchéité et contenant 1) un copolymère séquencé d'éthylène-propylène ou 2) un mélange de polyéthylène et d'une autre oléfine incompatible avec le polyéthylène, à savoir i) un homopolymère de propylène ou ii) un copolymère séquencé d'éthylène-propylène. L'invention concerne également des procédés de fabrication dudit film étanche.
Patent CA-2284319-A1 (CA)
Inventor: STREUBEL KLAUS
IPC: H01S5/40
Filed: 1999-09-28
Abstract: A long wavelength vertical cavity laser with an integrated short wavelength pump laser. The laser provides a short wavelength pump laser having a long wavelength laser in overlying relation. The stimulated emission from the short wavelength laser acts to activate the long wavelength laser. Optically transparent glue fixes and mounts the lasers in vertical alignment. Alignment problems are not realized with the structure and no free carrier losses or other complexities typically associated with the prior art arrangements are realized.
Patent CA-2289648-A1 (CA)
Inventor: SAEBO ASGEIR
IPC: A61K31/201
Filed: 1999-03-17
Abstract: Novel compositions containing conjugated linoleic acids are efficacious as animal feed additives and human dietary supplements, Linoleic acid is converted to its conjugated forms in which the resulting composition is low in certain unusual isomers compared to conventional conjugated linoleic products.