baber/WOPTO huggingface dataset:
Patent CA-2187169-A1 (CA)
Inventor: BAILLELY GERARD MARCEL ABEL
IPC: C11D3/20
Filed: 1995-03-20
Abstract: Laundry bleaching compositions having reduced metal-containing bleach catalyst-induced fabric damage comprising a peroxy compound selected from the group consisting of preformed organic percarboxylic acids bleaching mixtures containing a bleaching agent that is a source of hydrogen peroxide and one or more bleach activators, and mixtures thereof present in an effective amount to cause bleaching; a metal-containing bleach catalyst (preferably a manganese bleach catalyst) present in an effective amount to activate the peroxy compound: and wherein further the molar ratio of hydrogen peroxide to peracid, from the preformed organic percarboxylic acids or the bleach activator, is less than about 4:1.
Patent CA-2188900-A1 (CA)
Title: Gene of the hop latent virus and methods for detecting the same
Inventor: SUDA NARUSHI
IPC: C07H21/04
Filed: 1996-10-25
Abstract: DNA, a gene derived from the genome of the hop latent virus, encoding the coat protein of the virus and having the base sequence described in the sequence identification number 1 in the sequence listing.   The DNA is useful of a development of an efficient gene diagnostic method for detecting the hop latent virus-infected plant.
Patent CA-2190580-A1 (CA)
Title: Electric current generation apparatus
Inventor: DELERNO CHARLES CHAILLE
IPC: H02K21/14
Filed: 1996-02-22
Abstract: An electric generator (10) for generating an electrical current that comprises a continuous housing (20) containing equally spaced-apart magnets (22) that pass the continuous housing (20) through the center of a plurality of individual coils (14) in a concentric larger outer housing (12). To enhance the current generated, a plate (16) is inserted between adjacent coils (14) in the larger housing (12) and the magnets (22) are arranged so that opposite poles are adjacent each other. To further increase current generation, the coils may be cooled so as to reduce any resistance therein.
Patent CA-2194549-A1 (CA)
Title: Training projectile
Inventor: FARINA ANTHONY
IPC: F41A33/00
Filed: 1995-05-15
Abstract: This invention is a training projectile (10) having a main body (20), a nose (30), and a tail (40) including a flared tail member (70). The center of gravity of the projectile is located close to the nose.
Patent CA-2196365-A1 (CA)
Inventor: MORISHIMA MAKOTO
IPC: H01L29/40
Filed: 1997-01-30
Abstract: The   present   invention   is   directed   to   a semiconductor  device  having  a  semiconductor  substrate having a main surface and an opposite surface and at least one p-n junction exposed partially to a side surface of the substrate  and a multi-layered structure of passivation films having two or more passivation films coated on the side surface of said semiconductor substrate, wherein an interface polarization charge Qr (coulomb/cm2) induced in the vicinity of an interface between a first passivation film  provided  on  the  surface  of  said  semiconductor substrate and a second passivation film provided on the surface of said first passivation film is in a relationship expressed by equation 1, 1.6 x 10 -8  ¦Qr¦                          .... (1), and wherein a conductivity .sigma.1 of said first passivation film and a conductivity  .sigma.2 of  said second passivation  film satisfy 0.05  .sigma.2/.sigma.1  10                   .... (2), thereby,  interface  polarization  which  induces  charge density is avoided to restrict variation or increasing of leakage current of the semiconductor device.
Patent CA-2196402-A1 (CA)
Title: Smart switch
Inventor: SMITH ROBERT L
IPC: G06F1/26
Filed: 1997-01-30
Abstract: The present invention provides a configurable remote controller for remotely sensing the status(es) of one or more electrically-powered target systems and for altering the status(es) of the target systems in response. In one embodiment, the remote control device is coupled to a pre-existing communication channel established between a command system and one or more target systems. A system administrator transmits control instructions via the pre-existing communication to the remote controller which receives and processes the control instructions. The remote controller senses for a change in the status of at least one of the target systems, and if the change is detected, then the remote controller alters the status in accordance with the control instructions. In one implementation, the status is the voltage level of a primary power source associated with the one target system. The change to be detected is a lowering of the voltage level normally associated with a power outage or a brownout, and the corresponding altering step includes disconnecting the one target system from the power source. The remote controller can also be reprogrammed using additional control instructions so that a different control sequence can be used.
Patent CA-2198340-A1 (CA)
Title: Flushing, cleaning device for servicing sanitary fixtures
Inventor: CANDUSSO ALDO
IPC: E03D9/02
Filed: 1995-08-21
Abstract: A device for flushing, cleaning and servicing sanitary fixtures including an apparatus capable of heating and draining under control a pressurized fluid containing deterging, disinfecting, deodorizing substances and agents for dissolving calcareous deposits mixed with a suitable fluid which is conveyed to the sanitary fixture through pipes ending in spray nozzles which are placed around the upper edge of the sanitary fixture so as to direct the flush of the cleansing fluid to the inner surface thereof.
Patent CA-2198834-A1 (CA)
Title: Production method and apparatus for double curve formed products
Inventor: HAYASHI YOSHIHIRO
IPC: B21D11/06
Filed: 1997-02-28
Abstract: The present invention provides a production method and an apparatus for double curve formed products for producing double curve formed products easily at low cost, stabilizing an accuracy in configurational dimension of the double curve formed product and improving an accuracy in assembly thereof, the production apparatus being of a simple construction apparatus.  Around an inner die in which an end portion of a treatment product is engaged, an outer die in which the other end portion of the treatment product is engaged is rotated relative to each other at predetermined angles.  At this time, a side face of the treatment product is curved so that it is successively folded back.  By a deformation reaction caused at this time, the side face of this curved portion is pressed against a processing curved surface of the inner die such that the side face is deformed along the processing curved surface.          Another side face of the treatment product is pressed against a processing curved surface of the outer die such that it is deformed along the processing curved surface.  As a result, in the treatment product, one curved surface is formed along the processing curved surface of the outer die and the other curved surface which is continuous from the one curved surface which is folded back is formed along the processing curved surface of the inner die.
Patent CA-2199406-A1 (CA)
Title: Engineered Pumping Segment
Inventor: MORRIS MATTHEW G
IPC: F04B43/02
Filed: 1995-09-07
Abstract: An engineered pumping segment (10) for facilitating efficient and accurate peristaltic pumping of fluids, providing regulation of fluid flow and providing an effective interface for sensing fluid line pressure in a peristaltic pump system. The engineered pumping segment includes an elastomeric membrane sandwiched between a rigid base (14) and a rigid cover (16) and a slider (18) adapted to slidably mount about the base and cover. The membrane and base define a channel for fluid flow, and the membrane, base and cover cooperate to facilitate peristaltic pumping of fluids through the engineered pumping segment and to provide pressure sensing interface, and in combination with the slider, cooperate to regulate fluid flow.
Patent CA-2199489-A1 (CA)
Title: Analyte detector having serpentine strip channel
Inventor: MATZINGER DAVID P
IPC: G01N33/52
Filed: 1995-09-07
Abstract: An apparatus comprising a passageway for accepting a strip for determining the presence or quantity of an analyte is provided. The passageway has a serpentine shape to maintain the strip against an optical aperture in the passageway wall, insuring that a constant optical reading is obtained.
Patent CA-2199975-A1 (CA)
Title: Device for manually sorting waste
Inventor: ALLAGNAT BERNARD
IPC: B65G47/76
Filed: 1995-09-18
Abstract: PCT No. PCT/FR95/01193 Sec. 371 Date Mar. 17, 1997 Sec. 102(e) Date Mar. 17, 1997 PCT Filed Sep. 18, 1995 PCT Pub. No. WO96/09127 PCT Pub. Date Mar. 28, 1996A device including an annular rotary tray (1) surrounding a central space (4) housing a waste infeed and discharge assembly (14). An adjustable flap (10) selectively urges the waste on the rotary tray (1) towards the edge or the center thereof. A loading belt (6) delivers the waste onto the rotary tray (1). As the rotary tray (1) rotates in one direction, the adjustable flap (10) gradually urges the waste towards personnel located at the periphery of the tray or towards a discharge chute. When the rotary tray (1) is rotated in the opposite direction, said adjustable flap (10) returns uncollected waste to the central space (4) for discharge.
Patent CA-2201339-A1 (CA)
Title: Low velocity air density separator
Inventor: BIELAGUS JOSEPH B
IPC: B07B4/08
Filed: 1995-09-25
Abstract: A fan (30) draws air out of a cyclone (28) and through an open-bottomed separation chamber (22) at approximately seven hundred to eight hundred feet per minute. Shredded plastic bottles or other mixed particulate material is metered into the separation chamber and is evenly distributed by a grid (36) of closely spaced narrow bars (38) which extends into the separation chamber. The bars are cantilevered into the separation chamber and are caused to vibrate by an oscillatory mounting. The shredded material may be fed by an ordinary chute (60) without an air lock onto the deck of the grid of bars. Air moving rapidly between the bars lifts and separates the various constituents of the shredded bottles. The denser particles fall down through the bars and are recovered as the heavy recyclable fraction. The lightweight particles including paper are drawn up through the separation chamber and into the cyclone. Dense material such as trash or other inadvertently added substances which are too large to pass through the bars is oscillated along the inclined bars to an exit chute.
Patent CA-2203006-A1 (CA)
Title: Disk cartridge and data storage device for receiving same
Inventor: MA YIPING
IPC: G11B15/18
Filed: 1995-10-10
Abstract: A data storage device (40) comprises a cartridge receiving stop (53) having a substantially flat middle surface (57) and angled outer edges (55a, 55b) for inhibiting the insertion of incompatible disk cartridges into the data storage device. A disk cartridge (10) adapted for use in the data storage device has opposite front corners (20c, 20d). The opposite front corners of the disk cartridge have a non-square shape adapted to avoid interference with the angled outer edges (55a, 55b) of the cartridge receiving stop (53). The data storage device may further comprise means for enabling a function of the data storage device (40) upon insertion of a disk cartridge (10) having non-square front corners into the disk drive. The disk cartridge may further comprise a projection (20a) positioned on the front peripheral edge (20) of the disk cartridge (10, 11, 15) and adapted to engage an operating member (158, 164, 182) of the enabling means on the substantially flat middle surface (57) of the cartridge receiving stop (53).
Patent CA-2203277-A1 (CA)
Inventor: SCHMIEGEL KLAUS KURT
IPC: C07D417/10
Filed: 1995-10-31
Abstract: Composés antihyperglycémiques choisis dans le groupe constitué de dérivés de substitution en C de pentacycloazoles et de dérivés de substitution alkyliques en N de pentacycloazoles
Patent CA-2203291-A1 (CA)
Inventor: GUERET JEAN LOUIS H
IPC: A45D40/26
Filed: 1996-08-14
Abstract: L'invention concerne un ensemble de conditionnement pour produit, liquide à  pâteux, en particulier pour mascara, comportant un applicateur (3) et un réservoir (5) muni d'au moins un essoreur (19). L'applicateur (3) comporte un manche (7) et au moins une touffe de poils (11) implantée parallèlement au plan moyen de ce manche, l'essoreur étant agencé de façon à essorer la partie poilue selon l'axe des poils.
Patent CA-2204115-A1 (CA)
Inventor: TOPF MARTIN
IPC: H04R3/00
Filed: 1995-10-25
Abstract: Casque (10) autoporteur porté par un utilisateur sur une oreille sans serre-tête (30) ou placé dans un support (10 ou 40) en tant que système de microphone à poser sur un table à l'aide d'une fonction de commutation (100) installée dans ledit casque (10). Ce casque (10) comporte un boîtier (20) qui contient un dispositif récepteur (21), une bande (30) d'oreille incurvée reliée par un ressort (90) au boîtier (20) et un microphone (50) à bras relié pivotant qui s'étend depuis le boîtier (20) jusqu'à proximité des lèvres de l'utilisateur. La bande (30) incurvée est placée sur l'intégralité de l'oreille externe pour transmettre des signaux audio sans qu'un tube d'oreille soit nécessaire. Un élément (40) de bande d'oreille peut posséder sur sa surface inférieure un élément femelle (15) pouvant être connecté à un élément mâle (15) correspondant situé sur le support (10 ou 40). Ledit casque (10) peut être équipé d'un système de suppression de bruit permettant de supprimer le bruit de fond en vue d'un usage optimal avec des téléphones, des ordinateurs ou appareils similaires.
Patent CA-2204388-A1 (CA)
Title: Plastic syringe with overcap
Inventor: POPOVSKY FRANK ALEXANDER
IPC: A61M5/28
Filed: 1995-10-31
Abstract: A plastic pre-filled syringe (1) which includes an open ended barrel (2) sealed at one end by a moveable stopper (3) and sealed at the other end by a closure (4) frangibly connected to the syringe and an overcap (6) shaped to fit over at least the end of the closure; said overcap including closure retention means adapted to hold and retain at least the end of the closure such that upon removal of the overcap from the rest of the syringe the closure will be separated from the syringe so to reveal the contents for injection.
Patent CA-2204801-A1 (CA)
Title: Pigment compositions
Inventor: WHITE PETER CYRIL
IPC: C09D11/50
Filed: 1997-05-08
Abstract: The present invention provides an ink which contains a SERS - active metal aggregate containing a Raman active compound.
Patent CA-2208133-A1 (CA)
Title: Systeme d'etiquetage de surete
Inventor: FINKE MALCOLM K
IPC: B42D15/00
Filed: 1997-06-19
Abstract: Cette invention concerne un système d'étiquetage de sûreté faisant appel à une étiquette de sûreté, une étiquette de protection et à un poste d'étiquetage servant à fixer l'étiquette à un article. De préférence, ledit système d'étiquetage de sûreté servira à l'identification et à la protection aisées et économiques de disques compacts multimédia pour empêcher leur vol et leur endommagement à la vente ou à la location. Ledit système d'étiquetage de sûreté fait appel à des étiquettes inviolables et non transférables et à un moyen d'identification fiable qui n'endommage ni ne perturbe les données numériques sensibles du disque compact à protéger. En particulier, le système objet de l'invention permet au commerçant de détecter les tentatives de trafiquage.
Patent CA-2210558-A1 (CA)
Title: Composite panel
Inventor: MCPHERSON JAMIE
IPC: E04C2/16
Filed: 1997-07-15
Abstract: A composite panel having a waferboard core and a layer of veneer on each first and second planar surface of the core where the veneer is bonded to the waferboard core and extends the full area of the panel.
Patent CA-2211014-A1 (CA)
Inventor: SHAH MANISH B
IPC: A23L1/0522
Filed: 1996-01-17
Abstract: Pregelatinized granular starches and flours are thermally inhibited by dehydrating a starch to anhydrous or substantially anhydrous and then heat treating the dehydrated starch at a temperature and for a time sufficient to inhibit the starch. The starch may be pregelatinized prior to or after the thermal inhibition using methods known in the art which retain the granular integrity. Preferably, the pH of the starch or flour is raised to 7.0 or above prior to the thermal inhibition steps. The dehydration step may be carried out by directly heating the starch, by extracting the starch with a solvent, or by freeze drying the starch. Preferably protein and/or lipids are removed prior to or after the thermal inhibition.
Patent CA-2213302-A1 (CA)
Title: Method of preventing or treating alimentary tract damage due to chemotherapy or radiation
Inventor: READ LEANNA CHRISTINE
IPC: A61K38/16
Filed: 1996-05-02
Abstract: The present invention provides a method for preventing, ameliorating and/or treating damage to the lining of the alimentary tract resulting from chemotherapy and/or radiation, which method includes administering to a patient in need thereof an effective amount of a milk product extract.  The present invention also provides a pharmaceutical or veterinary composition for preventing, ameliorating and/or treating damage to the lining of the alimentary tract resulting from chemotherapy and/or radiation, said composition including an effective amount of a milk product extract and a pharmaceutically or veterinarily diluent, carrier or excipient, therefor.
Patent CA-2213393-A1 (CA)
Inventor: BAZILLI JOHN
IPC: B62K13/02
Filed: 1997-08-20
Abstract: A bicycle trailer is convertible between a trailing configuration and a riding configuration by the addition or removal of a front fork assembly or hitching assembly to a frame assembly.  The frame assembly has a ground engaging wheel, a seat and mechanical means for powering the ground engaging wheel, and, opposite the wheel, a connection means for interchangeably connecting a hitching assembly or a fork assembly.  The hitching assembly connects the convertible bicycle trailer to a towing bicycle.  The fork assembly has handle bars, pivotally connected thereto, a stem assembly connected to the handle bars, bicycle forks connected to the handle bars, and a ground engaging wheel rotatably connected to the bicycle forks.  The operator selectively attaches either the hitching assembly to use as a trailer or the fork assembly to use as a bicycle.
Patent CA-2215086-A1 (CA)
Title: Bridge plate for a mass transit vehicle
Inventor: OLSEN ALF
IPC: B61D23/02
Filed: 1997-09-10
Abstract: A power operated retractable floor extension, extending outward from the floor of a mass transit vehicle. When extended, the floor portion bridges any gap between the vehicle floor and adjacent platform, thereby providing improved passenger access to the vehicle. Generally speaking, the extended member complies with existing United States Federal Regulations.
Patent CA-2215093-A1 (CA)
Title: Method of treating domestic animals such as cows for mastitis and apparatus for injecting ozone into breasts
Inventor: SUZUKI SHIGERU
IPC: A61L2/20
Filed: 1997-09-11
Abstract: Disclosed are a method and an apparatus for use in the method for treating cow's mastitis by means of quite a different novel chemotherapy without relying on drugs such as existing antibiotics.  In order to inject ozone through a teat orifice 17 of a breast 18 into the interior of the breast 18, an ozone injecting apparatus 1 comprises an ozone generator 5 connected to an oxygen cylinder 2 or an air compressor; an ozone guide tube 13 for guiding ozone generated by the ozone generator 1; and an ozone injection nozzle 14 fitted to the tip of the guide tube 13 and intended to be inserted into the teat orifice 17.
Patent CA-2216727-A1 (CA)
Title: Autoclavable remote hand control
Inventor: LIM JOEPERT R
IPC: H01H9/04
Filed: 1997-09-29
Abstract: An autoclavable remote control unit for controlling the operation of a surgical device.   The remote control unit has a plurality of Hall effect sensors arranged on a printed circuit board hermetically encased within a polymeric housing molded from an autoclavable material.  Each Hall effect sensor may be activated by an associated magnet which is resiliently supported within a panel which can be closed against the housing or hinged away from the  housing.  In  the  closed  position,  the  magnets  may  be momentarily depressed to activate the associated Hall effect sensor to thereby control the operation of a selected function of the surgical device.   The disclosure also includes the method of remotely controlling a surgical device by providing at least one non-contiguously activatable  switch  element  in a hermetically sealed housing and activating the element by bringing into its proximity an activating element.
Patent CA-2217687-A1 (CA)
Title: Sensitive and fast response optical detection of transient motion from a scattering surface by two-wave mixing
Inventor: ROOSEN GERALD
IPC: G01H9/00
Filed: 1997-04-09
Abstract: A method and apparatus are provided of optically detecting transient motion from the surface of a workpiece. After directing a laser beam onto a surface of a workpiece the beam is reflected from it and then interferes with a pump beam removed from the laser source, inside a real-time holographic material, so as to form a grating diffracting the pump beam into a reference beam, which interferes at the output of the real-time holographic material with the signal beam, so as to produce a signal representative of the surface transient motion. An electric field is applied to the holographic material of sufficient magnitude to increase the intensity of said reference beam and to give to this beam a phase differing from the phase of said signal beam. The electric field is applied prior to the transient motion to be detected, for a time interval sufficiently long so as to capture the transient motion but sufficiently short a duration so as to avoid excessive heating of the real-time holographic material. The pump beam is of sufficiently high intensity so as to cause the response time of the real-time holographic material to be shorter than a characteristic time defined as the time during which the phase of the signal, on average across its spatial distribution or locally, is not substantially changed.
Patent CA-2220541-A1 (CA)
Title: Analogs of vitamin e
Inventor: BATIST GERALD
IPC: C07D311/72
Filed: 1997-11-07
Abstract: Analogs of vitamin E have antiproliferative activity using human breast cancel cell line, MCF7.   Compared to vitamin E, these new analogues have a potent antiproliferative activity against human breast cancer cells.
Patent CA-2221129-A1 (CA)
Title: An improved peptide, immunogenic composition and vaccine or medical preparation, a method to immunise animals against the hormone lhrh, and analogs of the lhrh tandem repeat peptide and their use as vaccine
Inventor: OONK HENDRICA BERENDINA
IPC: A61K39/00
Filed: 1996-06-06
Abstract: The invention relates to a modified tandem LHRH-peptide vaccine preparation in which the amino acid glycine at position (6) of one or both LHRH decapeptides that constitute the tandem unit is substituted by a dextrorotatory amino acid that contains a side chain to which a carrier compound can be coupled. In addition, the tandem LHRH-peptide can be brought into a tandem-dimer form which is also suitable for producing a vaccine that is effective against LHRH (luteinizing hormone releasing hormone) also referred to as GnRH (gonadotropin-releasing hormone), for immunological castration, to inhibit or affect reproductive functions or to affect behaviour in vertebrates in general and in domesticated animals and man in particular.