baber/WOPTO huggingface dataset:
Patent CA-2148804-C (CA)
Inventor: BECK JAMES M
IPC: B65D41/34
Filed: 1993-10-25
Granted: 1998-08-04
Abstract: 2148804 9412400 PCTABScor01 A tamper evident closure (10) for a container opening including a substantially cylindrical end cap (12) closed at a first end (14) by a top surface, open at a second opposite end (16) and including an annular side wall (18), a tamper band (20) frangibly connected about the second end for remaining affixed to the container upon removal of the end cap, an engagement member (28) integrally formed with a first portion of an inside surface of the tamper band for providing gripping contact between the tamper band and a neck portion (30) of the container, for restricting axial movement of the tamper band and for preventing its removal from the container when the cap is removed, and stop members (48) integrally formed at a plurality of positions about the inside of the band for reinforcing the engagement member.
Patent CA-2154949-C (CA)
Title: Method of selecting input apparatus
Inventor: IIJIMA YUKO
IPC: H04N5/44
Filed: 1995-07-28
Granted: 2003-04-08
Abstract: In  a  system  wherein  a  plurality of  electronic apparatuses are connected by a communications control bus for communication between those electronic apparatuses, each of the electronic apparatuses selects an input apparatus by sending an inquiry to all other apparatuses in the system on whether they can output data, displaying the apparatuses which respond that output is possible as candidate input apparatuses, and selecting the input apparatus from among the  candidate  input apparatuses.    For  an electronic apparatus which can not output data,  the reason for such impossibility to output data can be displayed at either the apparatus incapable of outputting data or the apparatus which is to select an input apparatus.   Input apparatus selection can be also performed using a list constituted by still images created from the image data supplied by other apparatuses.
Patent CA-2157959-C (CA)
Inventor: TAM HERBERT W
IPC: H04B1/713
Filed: 1995-09-11
Granted: 1998-12-08
Abstract: A cordless telephone arranged for operation in a frequency hopping system quickly establishes communications between a base unit and an associated handset unit in the telephone. Synchronization between the base unit and the handset unit is achieved through a process in which first the base unit sends a start hopping message contiguously for a specific number of frames or time slots. The handset unit, in turn, responds by sending a start hopping acknowledge message to the base unit in a frame each time it receives the start hopping message in a frame. In response to the handset unit sending the start hopping acknowledge message, the base unit sends to the handset unit an acknowledge hopping message, also for a specific number of frames. If either the base unit or handset unit fails to receive a message in a specific frame, the synchronization process advantageously continues since each one of the messages contained in the specific number of frames linearly decreases in value with each succeeding frame. Both the base unit and handset unit are thus able to predict the value for each message not received in one or more specific frames. Upon receipt of the acknowledge hopping message by the handset unit from the base unit in at least one frame, therefore, both the base unit and the handset unit are synchronized and will begin frequency hopping when the value for this message linearly decreases in time to a predetermined value. Should ongoingcommunications between the base unit and the handset unit be inadvertently interrupted, the cordless telephone quickly reestablishes communications in the frequency hopping system through this same synchronization process.
Patent CA-2159315-C (CA)
Title: Imaging system having an intermediate transfer member
Inventor: YOUNES HANI
IPC: G03G15/11
Filed: 1993-10-01
Granted: 2003-05-27
Abstract: Imaging apparatus including and image bearing surface, apparatus means for forming a toner image on the image bearing surface and an intermediate transfer member comprising a release surface suitable for receiving liquid toner images comprising toner particles and a hydrocarbon carrier liquid from a first surface and for transferring them to a second surface, wherein the release surface comprises a material which absorbs or solvates the carrier liquid. The imaging apparatus further includes first transfer apparatus for transferring the image from the image bearing surface to the intermediate transfer member, liquid removal apparatus for removing carrier liquid absorbed or solvated by the release surface, the liquid removal apparatus being located downstream of the first transfer apparatus and second transfer apparatus for transferring the image from the intermediate transfer member to a further surface.
Patent CA-2159622-C (CA)
Title: Inhalation device
Inventor: DROUGHT NICHOLAS ANDREW MURRAY
IPC: A61M15/00
Filed: 1994-03-31
Granted: 2005-06-14
Abstract: A medicament inhalation device includes a housing (1) having a through-going pathway (2) connecting an air inlet (3) with an air outlet (4), a medicament reservoir (7) adapted to receive a compacted body of powdered medicament (8), and metering means for dispensing a predetermined dose of medicament from the reservoir (7) into the through-going pathway (2), the metering means including means (18) for abrading the compacted body (8); the device is provided with a shutter (9) movable between a first position in which the compacted body (8) is isolated from the through-going pathway (2) and a second position in which the compacted body (8) is in communication with the through-going pathway (2) such that a dose of medicament can be dispensed from the reservoir (7) into the through-going pathway (2).
Patent CA-2161178-C (CA)
Inventor: LEE SHANG-MING
IPC: A47B96/14
Filed: 1995-10-23
Granted: 1999-09-07
Abstract: A  cabinet wall  board  assembly  including  a horizontal board, a wall board and multiple adjoining members.  The  horizontal  board  is  formed  with  a connecting channel and each adjoining member has a first end for inserting into the connecting channel, a second end disposed with multiple equally spaced tenons and an engaging face under the tenons. Each tenon has an arch bottom. The wall board has an upper end disposed with multiple dovetail mortises corresponding to the tenons of the adjoining member and has a supporting face on inner side of the dovetail mortises for engaging with the  engaging  face  of  the  adjoining  member.  The horizontal board is associated with the wall board with the tenons inserted in the mortises and the engaging face supported by the supporting face so that the horizontal board is reinforced to bear heavier load. In a working site, the horizontal board and the wall board can be easily and quickly assembled into the cabinet.
Patent CA-2171439-C (CA)
Inventor: CLARKE JOSEPH
IPC: F25D13/00
Filed: 1994-09-08
Granted: 2000-04-11
Abstract: Cooling or chilling apparatus (10) for cooling or chilling beverage containers (36) such as bottles or cans including a chamber (13), a chilling liquid (35) in the chamber (13) cooled by a refrigeration unit (19) and coils (33) and a support assembly (25) for supporting containers in the liquid. A flexible liquid impervious membrane in the form of a plastics bag (27) surrounds the containers (36) to prevent the containers (36) coming into direct contact with the liquid but which permits the chilling liquid (35) to cool the containers (36) and the contents thereof.
Patent CA-2173699-C (CA)
Title: Casing conveyed perforator
Inventor: WILSON DENNIS R
IPC: E21B43/263
Filed: 1996-04-09
Granted: 2001-02-27
Abstract: A wellbore completion system utilizes  casing conveyed devices to establish a fluid communication path between  a  downhole  formation  and the  casing  string. Extendible pistons are mounted in the wall of the casing pipe  string and are extended toward contact with the downhole formation after the casing is set.  An explosive device is mounted in the pistons and includes a detonator and a shaped charge.   The detonator is housed in a plug threaded into one end of the piston.  The shaped charge is housed in a canister conveniently inserted into the other end of the piston.  The explosives included in the system may thus be  conveniently assembled at  the well  site. Explosives in the pistons are activated by a separately conveyed activation system which produces a pressure wave to   detonate   the   explosives   and   establish   fluid communication between the casing and formation.
Patent CA-2176026-C (CA)
Inventor: BRAESCH ROBERT OTTO
IPC: B66D3/18
Filed: 1994-12-08
Granted: 2002-02-05
Abstract: Organe de levage et d'équilibrage pneumatique (10, 80) comprenant un cylindre (12, 82), un piston (21, 107) situé dans le cylindre (12, 82), une vis à bille (24, 90) fixée au piston (21, 107), un écrou sphérique (42, 97) monté rotatif sur la vis à bille (24, 90), un tambour (45, 102) monté sur l'écrou sphérique, une chaîne (52,114) entraînée par le tambour (45, 102), ainsi que des freins centrifuges (62, 117) montés sur le tambour (45, 102) afin d'arrêter la rotation de ce dernier lorsqu'il dépasse une accélération prédéterminée soit en raison d'une perte de charge ou d'une perte de pression d'air appliquée au piston (21, 107), et un circuit pneumatique (140) communiquant avec le cylindre (12, 82) afin de lui fournir une pression d'air permettant d'appliquer une force sur le piston (21, 107), cette force présentant une valeur incrémentielle pratiquement constante et étant opposée à la force exercée par la charge (69) sur le piston (21, 107) à travers la chaîne (52, 114), le tambour (45, 102) et la vis à bille (24, 90) indépendamment des variations de ladite pression d'air, ce qui permet de maintenir à un niveau pratiquement constant la vitesse de la chaîne (52, 114).
Patent CA-2193331-C (CA)
Title: Microphone systems of reduced in situ acceleration sensitivity
Inventor: TIBBETTS GEORGE C
IPC: H04R25/02
Filed: 1996-12-18
Granted: 2001-08-28
Abstract: An electroacoustic assembly comprising a microphone having a diaphragm and supported on a face plate susceptible to vibratory effects. Vibration sensitivity is reduced by opposing the pressure effects on the diaphragm caused, on the one hand, by vibration of the assembly in the ambient air mass and by vibration of the air mass leading from the ambient air mass to the diaphragm, and on the other hand, by vibration of the effective mass of the diaphragm, generally augmented with additional mass, and including the effect of the internal air mass adjacent the diaphragm. Applications include hearing aids in which the microphone and its support are mechanically coupled to receiver components that may impart significant motion thereto.
Patent CA-2196257-C (CA)
Inventor: ACCATINO LUCIANO
IPC: H01P7/06
Filed: 1997-01-29
Granted: 2000-06-06
Abstract: A multi-mode cavity for waveguide filters.   The cavity comprises at least one waveguide segment with an elliptical  cross-section.    The  axes  of  the  waveguide segment are arranged at a given inclination angle with respect to the polarization of the incident TE field to provide a dual-mode cavity, with the ability to resonate two  transverse  fields  (TE)  with  polarization  planes orthogonal  to  each  other.    By  adding  an  additional waveguide element to introduce a non-axial discontinuity, a triple-mode cavity is obtained, thereby allowing for an additional longitudinal mode to resonate.
Patent CA-2199548-C (CA)
Inventor: ROSS DOUGLAS A
IPC: G03G15/23
Filed: 1997-03-10
Granted: 2002-01-29
Abstract: In a simplex or duplex copier with plural different document inputs, including at least one input normally used for copying single documents and another normally used for copying plural documents, a system is provided for automatically selecting duplex copying whenever appropriate, to save copy sheets, including a controller programmed to automatically select between simplex or duplex copying and to direct the copy sheets into a duplex copying path when duplex copying is selected, and respective document input sensors connected to provide control signals to the controller upon sensing a document at a respective document input, the controller automatically selecting duplex copying unless there is a signal from a document input sensor at a document input normally used for copying single documents, such as a semi-automatic document input or a sensor sensing the lifting of the document handler, or, even though the document input normally used for copying plural documents is the input tray of an automatic recirculating document handler unit, a downstream sensor detects that only a single document was fed from that tray to be copied.
Patent CA-2209167-C (CA)
Title: Derives d'hydroxylamine utilises pour ameliorer la production de chaperons moleculaires et leur preparation
Inventor: BIRO KATALIN
IPC: C12N5/0793
Filed: 1996-11-01
Granted: 2009-05-19
Abstract: Procédé visant à accroître l'expression d'un chaperon moléculaire par une cellule et/ou à intensifier l'activité de celui-ci dans les cellules. Le procédé consiste à traiter une cellule qui est exposée à une tension physiologique induisant l'expression d'un chaperon moléculaire par la cellule avec une quantité efficace d'un certain dérivé d'hydroxylamine afin d'augmenter la tension. Selon une autre variante, un dérivé d'hydroxylamine peut être administré à une cellule avant d'être exposé à une tension physiologique induisant l'expression d'un chaperon moléculaire par la cellule. De préférence, la cellule dans laquelle est administré le dérivé d'hydroxylamine est une cellule eucaryote. Le dérivé d'hydroxylamine correspond aux formules (I) et (II). L'invention se rapporte également à des nouveaux dérivés d'hydroxylamine relevant des formules (I) et (II), ainsi qu'à des compositions pharmaceutiques et/ou cosmétiques comprenant ces composés.
Patent CA-2209678-C (CA)
Inventor: SAYLOR STEVEN
IPC: F16N31/00
Filed: 1995-12-01
Granted: 2001-09-11
Abstract: A pad (1), system and method of collecting and containing liquid leaks and spills, comprising a flexible, liquid-impervious pad (1) having a bottom (3)  and inflatable sides (6), a pair of tethers (12) connected at one end to one  end of the pad (1), and a pair of poles (16) detachably connectable at one e nd thereof to the tethers (12). The poles (16) are used to position the uninflated pad (1) under a source of leakage or spillage, after which the poles (16) are disconnected from the tethers (12) and the sides (6) of the p ad (1) are inflated.
Patent CA-2211204-C (CA)
Title: Prostaglandin receptor dp
Inventor: BOIE YVES
IPC: C12P21/04
Filed: 1996-01-23
Granted: 2003-10-07
Abstract: A novel prostaglandin receptor has been identified and DNA encoding the receptor has been isolated, purified, sequenced and expressed in host cells.  This DNA encoding the novel prostaglandin receptor and host cells expressing the receptor are used to identify modulators of the prostaglandin receptor.
Patent CA-2211799-C (CA)
Title: Preparation of taxol and docetaxel through primary amines
Inventor: MURRAY CHRISTOPHER K
IPC: C07F7/10
Filed: 1996-01-30
Granted: 2010-04-27
Abstract: The invention relates to a process for converting Taxol A, B and C to Taxol primary amine which can then be easily and efficiently converted to Taxol A or docetaxel, thereby significantly increasing the yield of these products from biomass. The method includes the removal of the amide from the side-chain with Schwartz's reagent to form an imine, followed by the hydrolysis of the imine to the primary amine. The primary amine can then be converted to Taxol A or docetaxel. New Taxol imine compounds and primary amine salts have been formed by this process.
Patent CA-2211903-C (CA)
Inventor: WIJAYA JONY
IPC: B24D3/28
Filed: 1996-03-04
Granted: 2000-06-27
Abstract: Use of dielectric heating to cure a thermosettable resin component of a binder formulation used to secure abrasive particles to a backing in a coated abrasive greatly accelerates the production process.
Patent CA-2214407-C (CA)
Title: Tissue graft and method for urinary bladder reconstruction
Inventor: LINGEMAN JAMES E
IPC: A61K35/38
Filed: 1996-04-03
Granted: 2008-06-17
Abstract: A method for surgical repair of a diseased or damaged bladder is described.  Diseased or damaged bladder tissue is surgically replaced with submucosal tissue or a warm blooded vertebrate to promote regrowth of endogenous urinary bladder tissue.
Patent CA-2214651-C (CA)
Inventor: LOBBETT ROY ANDREW
IPC: H04B10/291
Filed: 1996-03-22
Granted: 2000-10-31
Abstract: A gated optical amplifier (5) for a PON comprises an input for receiving an optical signal to be amplified, an output for outputting and amplified optical signal, an optical amplifier device (11) for amplifying an optical input thereto, a detector (16), and an optical switch (14) for allowing the amplified optical signal to leave the output upon the detector detecting the presence of an optical signal of a predetermined magnitude.
Patent CA-2216550-C (CA)
Title: Bakery fat composition
Inventor: ASHAUER KARIN
IPC: A21D13/08
Filed: 1996-03-04
Granted: 2005-06-28
Abstract: Bakery fat compositions, comprising: 90 - 98 wt.% of liquid oil, 0.5 - 5 wt.%  of a hardened vegetable fat, having an IV < 20, 0.5 - 2 wt. % of an emulsifier, 0 - 2 wt.% of lecithin, 0.1 - 2,5 wt.% of a cold gelling thickener are particularly suitable for the preparation of cakes, provided with fruitpieces.
Patent CA-2219257-C (CA)
Title: Sprue gated five layer injection molding apparatus
Inventor: GELLERT JOBST ULRICH
IPC: B65D1/00
Filed: 1997-10-23
Granted: 2005-05-31
Abstract: Sprue gated injection molding apparatus for molding preforms or other products having two layers of a barrier material such as EVOH or nylon alternating between three layers of another thermal plastic material such as PET. The PET is injected by one injection cylinder into first and third melt passages which branch in a front melt distribution manifold to extend to a number of heated nozzles. The first melt passage extends through a central melt channel in each heated nozzle and the third melt passage extends through an outer annular melt channel surrounding the central melt passage to an aligned gate leading to a cavity. The barrier material is injected by another injection cylinder into a second melt passage which branches in a rear melt distribution manifold to extend to an inner annular melt channel extending between the central melt passage and the outer annular melt channel in each heated nozzle. A single control valve mounted in the first melt passage before it branches in the front melt distribution manifold allows separate control of melt flow through each of the three melt passages during the injection cycle.
Patent CA-2221379-C (CA)
Title: Pipeline vehicle
Inventor: SMART ANDREW
IPC: G01N27/82
Filed: 1996-05-21
Granted: 2001-09-18
Abstract: An in-pipe vehicle for carrying out at least one operation in a pipeline. The vehicle comprises a train of modules (11-16) interlinked by suspension units (17) to allow serpentine movement through pipe bends. The vehicle train has its own internal power supply and drive mechanism in respective modules. A detector module (14) determines the presence of a service junction using magnetic field information and a manipulative module (13) allows the vehicle to be temporarily wedged in the pipeline whilst providing rotational movement to facilitate the desired operation at the junction. This can include drilling and welding of a service pipe to the main using appropriate modules. A remote probe typically containing a magnetic field generator can be used to assit in service junction location by the vehicle.
Patent CA-2228789-C (CA)
Inventor: MARCHAL PAUL
IPC: B08B15/00
Filed: 1998-01-30
Granted: 2007-03-20
Abstract: A dust and fiber control device for paper making apparatus is described. The device includes a wall in conjunction with a feed spout for providing a water curtain. The water curtain serves to capture and remove air suspended dust and fiber particles from ambient air. The device is positioned transversely to the motion of a paper web underneath the web between a drying cylinder and a rewinder. The water curtain device is utilized in conjunction with air flow devices for assisting in controlling the collection of air suspended dust and fiber particles from the ambient air.
Patent CA-2230868-C (CA)
Title: High lather styling shampoos
Inventor: BEHRENS JON ROBERT
IPC: A61K8/46
Filed: 1996-08-22
Granted: 2001-07-03
Abstract: The present invention relates to hair shampoo compositions which have improved cleansing, lathering, and styling benefits. These shampoo compositions comprise an alkyl glyceryl ether sulfonate surfactant, a hair styling polymer, a non-polar volatile solvent, and water. These compositions are useful for cleansing the hair and for providing a hair styling benefit.
Patent CA-2232737-C (CA)
Inventor: KAWATSU SHIGEYUKI
IPC: H01M8/06
Filed: 1998-03-19
Granted: 2005-06-14
Abstract: A solid electrolyte of the present invention has a perovskite structure including an alkaline earth metal site, a rare earth element site, and oxygen, wherein barium (Ba) exists in the alkaline earth metal site, and praseodymium (Pr) and at least one other rare earth element exist in the rare earth element site. This solid electrolyte has excellent proton conductivity and oxide ion conductivity and shows high electrical conductivity in a temperature range of 400 to 700°C .      This solid electrolyte is applied to construct fuel cells, a hydrogen pump, an oxygen concentration sensor, and a steam concentration sensor, which are favorably driven in the above temperature range.
Patent CA-2235348-C (CA)
Inventor: PUTZER MELISSA CHRISTINE
IPC: A61F13/15
Filed: 1996-10-24
Granted: 2002-03-19
Abstract: Composite absorbant adapté pour être utilisé dans des vêtements absorbants jetables et vêtement absorbant comprenant ledit composite. Le composite comprend un dispositif servant à contenir une matière superabsorbante et une matière superabsorbante contenue par le dispositif de retenue. La matière superabsorbante se caractérise par un indice d'intégrité du gel au moins égal a environ 1500 kilogrammes (force) x millimètres. En outre la matière superabsorbante est présente dans le dispositif de retenue suivant une quantité comprise entre environ 10 et environ 100 pour cent en poids sur la base du poids total du dispositif de retenue et de la matière superabsorbante.
Patent CA-2240964-C (CA)
Inventor: MARCHINGTON ALLAN PATRICK
IPC: C07D401/14
Filed: 1997-01-09
Granted: 2002-06-25
Abstract: La présente invention concerne des composés présentant la formule (I), et les sels d'addition d'acides pharmaceutiquement acceptables de ces derniers. Dans la formule, X est une liaison directe ou de l'alkylène C¿1?-C¿4?; et R est du cycloalkyle C¿3?-C¿7? éventuellement substitué par 1 ou 2 substituants, sélectionnés chacun parmi fluoro et cycloalkyle C¿3?-C¿7?; à condition que X ne soitpas du méthylène lorsque R est du cyclopropyle. L'invention concerne également les procédés de préparation d'intermédiaires utilisés dans la préparation des compositions contenant ces composés, et leur utilisation. Ces composés sont des antagonistes utiles de la tachykinine.