baber/WOPTO huggingface dataset:
Patent CA-2176412-C (CA)
Inventor: WILSON DAVID HENRY
IPC: B30B11/08
Filed: 1996-05-13
Granted: 2008-10-07
Abstract: A rotary tabletting press for the production of tablets comprising a turret driven rotatably and carrying with it a die plate accommodating a plurality of die cavities each comprising a through bore having upper and lower openings. Respective pairs of upper and lower punches to work in each die cavity and wherein tabletting material which enters the die cavities by the upper opening is enclosed within a chamber, disposed above the die plate. Means to control closing of the die cavities comprises a fixed scraper blade disposed adjacent the upper surface of the die plate and intercepting the path of the die cavities. The turret comprises axially separable upper and lower parts and the chamber is defined between the upper and lower parts.     Also described is a die clamping system whereby a plurality of dies accommodating a respective die cavity are simultaneously located in position. A common die clamping element is used which is located axially when the upper housing part is in its operating position. A shouldered die is employed.
Patent CA-2179868-C (CA)
Title: Depilatory wax applicator
Inventor: ESMORIS RODRIGUEZ MARIA JESUS
IPC: A45D26/00
Filed: 1996-06-25
Granted: 2009-06-16
Abstract: The head (1) comprises a depilatory wax application means, the head being designed to be coupled onto a wax--containing reservoir (7), either directly or through an intermediate part. Said head (1) has inner flanges (8) that lock the reservoir (7) neck (6) to prevent wax from flowing through the coupling during the wax application operation. The head also has inner ribs (9) strengthening the outlet slot (10) of the head proper. The edge of the spatula (11) defined at the front tapered area (3) of the head can also be furrowed and indeed inclined in order to modify the manner in which the wax is applied. The walls (13) of the outlet slot (10) are inwardly convergent in order to avoid wax from slipping out when the wax application operation is over.
Patent CA-2182317-C (CA)
Inventor: OSTERBROCK JAMES A
IPC: H01R25/00
Filed: 1996-07-30
Granted: 1999-06-29
Abstract: A wiring device such as a switch or receptacle includes a sheet suitable for receiving markings from a pencil or ball-point pen affixed to a predetermined surface area of the device. A conventional wall plate is secured to the device by a screw passing through coaxial openings in the wall plate, the sheet and the surface area of the device and secured in a threaded opening. In the disclosed embodiment, the device is a duplex receptacle with the surface area and sheet lying between the two plug-receiving portions. Indicia placed on the sheet by the installer indicates the specific circuit, i.e., the breaker and panel, in which the device is connected.
Patent CA-2182608-C (CA)
Title: Process and apparatus for making meat analogs
Inventor: DE RUYTER PETER W A
IPC: A23P30/00
Filed: 1995-01-05
Granted: 2005-11-29
Abstract: There is provided a method and apparatus for forming meat analog products and for texturizing a doughmass wherein the ingredients are mixed, passed through a conduit having a decreasing cross-sectional area while the doughmass is heated therein, the heating being done such that a greater heat intensity is applied to the center of the doughmass than to the doughmass adjacent the walls of the conduit.
Patent CA-2183933-C (CA)
Inventor: MAKOWECKI WALTER
IPC: A21C11/16
Filed: 1996-08-22
Granted: 2001-05-01
Abstract: A method for increasing efficiency in a co-extrusion process for producing filled food products. The prior art co-extrusion process included a co-extrusion die for extruding an elongated cylindrical filled food shell which contains a filler material. A conveyor was used to advance the extruded filled food shell from the co-extruder along a predetermined path. A rotary stamping disk partitioned the cylindrical filled food shell into filled food segments. The present method includes providing multiple co-extrusion dies with parallel aligned outlets extruding a plurality of parallel elongated cylindrical filled food shells containing a filler material along the predetermined path. The rotary stamping disk has at least one circumferential row of stamping dies for each of the plurality of cylindrical filled food shells, such that the circumferential rows of stamping dies on the rotary stamping disk partition the plurality of cylindrical filled food shells into a plurality of rows of filled food segments.
Patent CA-2189117-C (CA)
Title: Method and apparatus of maintaining an open communications channel between a cellular terminal and an associated cellular radio network
Inventor: AHLBERG BJORN G D
IPC: H04B7/26
Filed: 1995-04-26
Granted: 2005-06-21
Abstract: A cellular radio communications system includes a cellular radio network for establishing communications, via a communications link, with a cellular terminal and open communications link maintaining means for maintaining the communications link in an open state for a predetermined time period following termination of the communications with the cellular terminal.  Accordingly, the user of the cellular terminal may continue to access the cellular radio network within the predetermined time period via the open communications link.  The cellular radio communications system may also include a feature node for providing predetermined functions to the cellular terminals associated with the cellular radio network.  The open communications link maintaining means typically includes a timer and related controller for initiating and monitoring the predetermined time period.  In addition, either the cellular terminals, themselves, or a feature node associated with the cellular radio network may include the communications link maintaining means.
Patent CA-2190108-C (CA)
Inventor: DEAN RICHARD T
IPC: A61K51/08
Filed: 1995-05-12
Granted: 2007-04-10
Abstract: This invention relates to diagnostic and radiodiagnostic agents, including radiolabeled scintigraphic imaging agents, and therapeutic and radiotherapeutic agents. The invention provides such agents and reagents for preparing such agents and methods for producing and using such reagents. Specifically the invention provides radiolabeled imaging agents and non-radioactively labeled imaging agents for imaging sites in a mammalian body and reagents for preparing these imaging agents. The invention also provides radiolabeled therapeutic agents, as well as non-radioactively labeled therapeutic agents, and reagents and methods for preparing these agents. The agents and reagents provided comprise a specific binding peptide, covalently linked to a metal ion-complexing moiety. Reagents, methods and kits for making such reagents, methods for labelling such reagents, and methods for using such labeled reagents are provided.
Patent CA-2196815-C (CA)
Inventor: HANSON THOMAS C
IPC: H04M1/27
Filed: 1997-02-05
Granted: 1999-11-16
Abstract: Directory assistance (106) is used to train a voice-dialing system (107) as a part of normal voice-dialing activities, thereby avoiding the need for a separate training session. The voice-dialing system connects a caller to directory assistance when a voice-dialing attempt by the caller does not match any voice tags in the caller's voice-dialing directory (130) and the caller signals a desire to use directory assistance. The voice-dialing system monitors the call to directory assistance, and captures and stores the telephone number provided by directory assistance to the caller. After the directory assistance call is completed, the voice-dialing system asks the caller to repeat the voice tag for the telephone number, forms a data representation of the voice tag from multiple received instances of the voice tag, records the data representation of the voice tag along with the captured telephone number in the caller's voice-dialing directory, and at the caller's option initiates a call to the telephone number. As a result, future calls to this telephone number can be made via voice dialing, and without use of directory assistance.
Patent CA-2203731-C (CA)
Inventor: WADA SATOSHI
IPC: G02F1/11
Filed: 1997-04-25
Granted: 2008-07-08
Abstract: An object of the present invention is to provide a wavelength selectable laser oscillator in wavelength tunable laser by which the rate of repetitive pulse oscillation of laser beam in a laser resonator can be markedly increased in comparison with that of conventional ones, besides excitation input can be decreased, and in addition, speed-up of wavelength tuning speed can be achieved, whereby flexibility is remarkably elevated in case of practicing the wavelength selectable laser oscillator. The wavelength selectable laser oscillator in wavelength tunable laser comprises a laser resonator composed of opposed mirrors each having a prescribed reflectivity; a wavelength tunable laser medium disposed in the laser resonator and capable of laser oscillation in a wavelength zone of a prescribed range; an acousto- optical crystal disposed in the laser oscillator and to which is inputted the outgoing light from the wavelength tunable laser medium; an acoustic wave inputting means mounted on the acousto- optical crystal and for inputting an acoustic wave to the acousto- optical crystal; an optical element disposed in the laser resonator and for correcting dispersion of the diffracted light outputted from the acousto- optical crystal; and a pulse excitation laser for inputting excitation laser beam into the laser resonator.
Patent CA-2208064-C (CA)
Inventor: MORANDO JORGE A
IPC: B21B39/00
Filed: 1995-08-17
Granted: 2006-03-28
Abstract: Les extrémités d'un laminoir (10) d'aciérie sont soutenues par des paliers à alignement automatique (18, 20) qui ne requièrent ni lubrifiant liquide ni lubrifiant à base de graisse, et qui peuvent fonctionner avec des températures d'arbre de laminoir atteignant 1500  DEG F.
Patent CA-2208487-C (CA)
Inventor: DUTSON BRIAN JOSEPH
IPC: F16H63/44
Filed: 1997-06-13
Granted: 2003-10-21
Abstract: A compound transmission assembly is provided including a splitter gear and headset/fourth gear, both mounted on the  input  shaft.   The  splitter gear is provided with a minimal diametral float with respect to the input  shaft in order to minimize splitter gear tipping while allowing substantially balanced torque splitting between opposing countershafts.  The headset/-fourth gear is mounted to the input shaft via a pair of oppositely tapered roller bearing sets disposed about the input shaft in order to prevent headset/fourth gear tipping.   In this manner,  gear hopout  is prevented during PTO operation, and substantially balanced torque splitting is accomplished.
Patent CA-2217318-C (CA)
Title: Snowmobile drive belt suspension
Inventor: KUBOTA TAKAHIKO
IPC: B62D55/02
Filed: 1997-09-29
Granted: 2005-12-27
Abstract: A snowmobile and more particularly to an improved suspension arrangement for a snowmobile that provides an elastic stop for limiting the movement of the drive belt upwardly relative to the frame assembly and which operates independently of the cushioning units so as to avoid undue loading and wear of them.
Patent CA-2222119-C (CA)
Title: Process for the production of ruthenium (iii) acetate solution
Inventor: FULFORD ANTHONY
IPC: C07C53/10
Filed: 1997-11-25
Granted: 2007-01-30
Abstract: A process for the production of ruthenium (III) acetate solution which comprises reacting ruthenium (IV) oxide with a stoichiometric amount of a hydrazine reductant in the presence of acetic acid.
Patent CA-2225781-C (CA)
Title: Radeau de sauvetage gonflable, autoredressable
Inventor: LAVORATA MARC
IPC: B63B43/14
Filed: 1997-12-16
Granted: 2001-05-01
Abstract: Radeau de sauvetage gonflable (1), autoredressable, comportant un bord périphérique (2) constitué par au moins un boudin gonflable entourant un fond (3) solidarisé de façon étanche audit boudin, au moins un arceau tubulaire gonflable (4) s'étendant au-dessus du radeau entre deux côtés opposés du boudin gonflable (2), il est prévu au moins deux arceaux (4) sensiblement parallèles ; chaque arceau (4) est équipé d'une réserve de gaz (8) en saillie sur le côté externe de l'arceau (4) et dans une zone de celui-ci située sous un angle (.alpha.) d'approximativement 30 à 60.degree. au-dessus de l'horizontale, l'ensemble constitué par l'arceau (4) et la réserve (8) étant asymétrique par rapport au plan vertical médian (5) du radeau ; et une masse pesante (6, 7) est solidarisée au radeau le long du bord de celui-ci situé du côté des susdites réserves (8).
Patent CA-2227274-C (CA)
Inventor: SIMMONS JAMES A
IPC: B31D5/00
Filed: 1996-07-18
Granted: 2001-01-23
Abstract: A cushioning conversion system (10) includes a cushioning conversion machine (12) which converts stock paper into cut pads, a conveyor system (16) positioned to receive a pad produced by the cushioning conversion machine and to move the pad to a staging area (20), the staging area including a sensor for sensing the presence of a pad in the staging area and generating a representative signal, and a pad retrieval system (14) for retrieving the pad from the staging area, wherein the cushioning conversion machine produces a pad when the representative signal indicates that a pad is not present in the staging area and the retrieval system retrieves a pad when the representative signal indicates a pad is in the staging area.
Patent CA-2230346-C (CA)
Title: Mobile communication network for switching between communication systems
Inventor: HOMMA HIROKI
IPC: H04W48/16
Filed: 1998-02-24
Granted: 2001-06-12
Abstract: When a mobile communication terminal unit is using a particular one of a plurality of systems, the mobile communication terminal unit determines whether or not there is a higher priority system than the current system (at step 102).          When there is a higher priority system, just before starting monitoring the higher priority system, the mobile communication terminal unit informs the current base station of the monitoring process for the higher priority system and requests the base station to suspend a call to be sent to the mobile communication terminal unit (at step 103).  The mobile communication terminal unit monitors the higher priority system and records the monitored result (at step 104).  After having monitored the higher priority system (at step 105), the mobile communication terminal unit informs the current base station of the restoration to the current system and requests the base station to cancel the suspension of a call to the mobile communication terminal unit (at step 106).
Patent CA-2232626-C (CA)
Title: Nouveaux ligands a affinite et leur utilisation
Inventor: LOWE CHRISTOPHER R
IPC: C07D403/12
Filed: 1996-09-19
Granted: 2011-11-29
Abstract: Cette invention a trait à de nouveaux conjugués ligand à affinité-matrice comportant un ligand de la formule générale (a). Ce ligand est rattaché à une matrice de support en position A, éventuellement par le biais d'un bras d'espacement s'interposant entre la matrice et le ligand. Cette invention porte, en outre, sur ces nouveaux conjugués ligand à affinité-matrice, sur leur préparation et leur utilisation dans le cadre de la purification de matières protéiniques telles que des immunoglobulines, des insulines, le facteur VII ou l'hormone de croissance humaine, par exemple, ou bien de leurs analogues, dérivés et fragments et précurseurs.
Patent CA-2233125-C (CA)
Title: Method and apparatus for providing multi-network virtual services
Inventor: LO RON
IPC: H04M3/00
Filed: 1998-03-25
Granted: 2000-11-28
Abstract: In the case of an outbound international call originating from the U.S., an international communication system at a first switch receives, over a segment of the communication channel, the calling party's automatic number identification (ANI) and the dialed number (DN).  The switch then sends a query to a processor having a previously stored customer processing records (CPRs).  The database at the processor correlates the call information with the appropriate CPR; a service identity value is then inserted into a field which is unused for domestic calls.  Call information including the service identity value is then transmitted to a second switch.  When the service identity value indicates a service has been triggered, the transmitted call information is correlated with the appropriate index in a trigger table.  The service-related values associated with the matched pseudo-country code are then inserted into the service-specific parameters.  Finally, the service-specific values are delivered to the called party in the destination country using the service-specific parameters.  A similar process is performed for an inbound international call originating from a foreign country and an international transit call.
Patent CA-2234306-C (CA)
Inventor: RASCOL JEROME
IPC: G06F11/20
Filed: 1998-04-07
Granted: 2007-08-28
Abstract: La présente invention concerne un système de liaisons de données entre un aéronef et au moins une station terrestre comprenant un segment embarqué, un segment air-sol, un segment terrestre, ces deux derniers segments étant constitués par des sous--réseaux, interconnectés par des routeurs, servant de support à des applications distribuées, le segment embarqué comprenant un premier (10) et un second (11) calculateurs d'application. Ces deux calculateurs (10, 11) sont distincts et interchangeables, et reçoivent d'une part les mêmes informations provenant de l'interface (12) avec l'utilisateur embarqué et d'autre part les mêmes informations provenant d'un interface (13) avec le (ou les) processeur(s) (14) d'accès aux sous-réseaux air-sol du côté de l'utilisateur sol.
Patent CA-2235721-C (CA)
Inventor: BYK GERARDO
IPC: A61K31/7088
Filed: 1996-11-08
Granted: 2009-07-14
Abstract: Lipopolyamines useful for the transfection of nucleic acid and methods of preparation thereof are disclosed. The lipopolyamines are of general formula I, in which R4 comprises at least one C10-C22 aliphatic radical.
Patent CA-2238096-C (CA)
Title: Procede et dispositif de recuperation d'energie d'un milieu renfermant des substances combustibles meme a de faibles concentrations
Inventor: HEED BJORN
IPC: F23G7/06
Filed: 1995-12-08
Granted: 2008-02-12
Abstract: Procédé et dispositif de récupération d'énergie dans un milieu contenant des substances combustibles même à de faibles concentrations. Le procédé se caractérise par une élévation de la température du milieu dans un brûleur à récupération (8), c'est-à-dire un dispositif de combustion à sens de flux inversé dans lequel la combustion s'effectue dans une zone tiède, sous une température de combustion où pratiquement la totalité de l'énergie chimique des substances combustibles est transformée en énergie thermique. Le milieu chauffé est ensuite utilisé pour la production de la forme souhaitée d'énergie.
Patent CA-2238200-C (CA)
Inventor: DANTZMAN GREGORY P
IPC: E21B19/083
Filed: 1998-05-21
Granted: 2004-03-16
Abstract: In accordance with the invention, a control is provided for a drill head mounted on a drill mast that includes a hydraulic motor to raise and lower the drill head and a hydraulically releasable brake that holds the drill head in position on the mast. The control includes a hoist line connecting the hydraulic motor to a source of hydraulic fluid under pressure, a brake release line connected to the brake, a brake release valve normally connecting the brake release line to tank and electrically actuated to connect the brake release line to a source of hydraulic fluid under pressure to release the brake, a programmable logic controller with a memory storage for controlling the actuation of the brake release valve, and a pressure transducer connected to the hoist line and the controller for providing a signal to the controller representative of the hoist line pressure which is storable in the memory. The controller will actuate the brake release valve only after the hoist line pressure sensed by the transducer is as great as the pressure stored in memory.        Preferably, the control includes a brake switch connected to the controller and actuated to set and release the brake. A timer in the controller is turned on for a predetermined time when the brake switch is actuated to set the brake. The timer prevents the controller from actuating the brake release valve to set the brake until the timer is turned off. While the timer is on, the existing hoist line pressure signals are stored in the memory.
Patent CA-2244657-C (CA)
Inventor: BINGHAM DENNIS NORMAN
IPC: B24C9/00
Filed: 1995-12-05
Granted: 2008-12-23
Abstract: Un dispositif de distribution de gaz fournit un premier gaz (14), à l'état liquide sous une pression extrême et à l'état gazeux sous une pression intermédiaire. Un dispositif de distribution de particules fournit une pâte épaisse (22, 24) constituée du premier gaz (14) à l'état liquide et d'un second gaz (18) à l'état solide. Ce dernier (18) a été choisi pour son aptitude à se solidifier à une température égale ou supérieure à celle du premier gaz (14) à l'état liquide. Un ensemble tuyère (12) relié aux dispositifs de distribution de gaz et de particules génère un courant (20) constitué d'un jet central, propulsant à une vitesse élevée la pâte épaisse (22, 24), d'un fourreau liquide, entourant le jet central, faite du premier gaz (14) à l'état liquide et d'une enveloppe extérieure (26) entourant le fourreau liquide et comprenant le premier gaz (14) à l'état gazeux.
Patent CA-2247811-C (CA)
Inventor: VILLA VIRGILIO BARBA
IPC: A61K8/81
Filed: 1997-02-21
Granted: 2005-12-20
Abstract: The present invention relates to a novel structuring system comprising both xanthan gum and cross-linked polyacrylic acid polymer which combination unexpectedly has been found to provide enhanced stability for large size benefit agent droplets in an amphoteric/anionic surfactant system relative to use of either structurant alone.
Patent CA-2250415-C (CA)
Inventor: LAING DOERTE
IPC: C23C4/00
Filed: 1998-01-21
Granted: 2004-03-09
Abstract: In order to provide a heat pipe for transporting heat from an evaporation area to a condensation area, comprising a housing with housing walls, a capillary structure arranged in the housing and thermally coupled to the respective, corresponding housing wall in the evaporation area as well as in the condensation area, a vapor channel arranged in the housing and leading from the evaporation area to the condensation area as well as a heat transport medium, as well to make available a process for the production of such a heat pipe it is suggested that the capillary structure be an open-pored capillary layer produced by way of thermal plasma spraying of powder particles.
Patent CA-2253295-C (CA)
Inventor: YOSHIDA TAKESHI
IPC: B32B5/02
Filed: 1997-05-15
Granted: 2006-07-11
Abstract: Object: to improve adhesive power to the skin without impairing excellent gas permeability and water vapor permeability when a laminate film comprising a film, a fiber fabric and an adhesive layer is sealed by heating at the same time in order to prevent an invasion of liquid from a side of the adhesive bandage. Means, in an adhesive bandage comprising a base sheet made by laminating a film on a thermoplastic fiber fabric and an adhesive layer set on a surface of the thermoplastic fiber fabric of the base sheet, the adhesive bandage is pattern-sealed. The heat seal is preferably performed under the condition that the film does not melt but the thermoplastic fiber fabric melts, and only the periphery of the adhesive bandage may be pattern-sealed.