baber/WOPTO huggingface dataset:
Patent CA-2300282-A1 (CA)
Inventor: ROUILHAC OLIVIER
IPC: H01F38/26
Filed: 1999-06-07
Abstract: The invention concerns a feed-through for a high or medium voltage station comprising a voltage divider (6), a metal bar (1) extending along a longitudinal direction (D) above the voltage divider, a metal mounting structure (8) for mechanically and electrically coupling one bar end to the voltage divider. The mounting structure comprises: a flange (9) with a mounting boss (10) fixed above the voltage divider, the mounting boss having a substantially truncated bore extending along the longitudinal direction inside which projects a substantially cylindrical central pin (12); a substantially truncated part (13) forming one bar end, said bar being slit along the longitudinal direction and having a cylindrical central bore (14), the part and the mounting boss being shaped to fit into each other.
Patent CA-2302855-A1 (CA)
Title: Portable dispenser for packaging and dispensing coloured cosmetics
Inventor: ESCLAR DOMINIQUE
IPC: A45D34/00
Filed: 2000-03-31
Abstract: Portable distributor with at least two reservoirs (2, 3) contains different colored products (A, B) operated to allow the products to be distributed in proportions chosen by the user and a mixing chamber (42) in which the products can mix. There is a agitator (11) in the mixing chamber which is operated to allow the user to see the color of the mixture before taking it out The mixing chamber has at least one transparent wall (8). The agitator has a control shaft and is movable axially along the axis of the shaft as well as in rotation about the shaft. The distributor contains a piston (9) to distribute the product contained i the mixing chamber. The piston is movable relative to the reservoirs. The piston has first and second resting positions which al it to engage with the agitator after mixing to use the displacement of the agitator to move the piston. The agitator has a pierc disk (12) and the mixing chamber is connected to a distribution nozzle with a valve which opens when the volume in the mixing chamber reduces. The distributor contains a valve which is at least two-way, connecting to the two reservoirs in its two positio A third position isolates the mixing chambers from the reservoirs. The outlet nozzle valve only opens when the valve is in its t position and the volume in the mixing chamber reduces. Each reservoir contains a piston to send the product to the mixing chambe and the mixing chamber and reservoirs are contained in a box which is at least partially transparent. A cover can be removed to allow the reservoirs to be filled. The pistons in the reservoirs are moved by increasing pressure on one side, using a blower wh can exert pressure on all the pistons at the same time.
Patent CA-2302918-A1 (CA)
Title: A device for handling dental implants
Inventor: KREMER EGBERT
IPC: A61C8/00
Filed: 2000-03-23
Abstract: A device for handling dental implants with a locking screw, comprises an adapter, which is secured to the implant by means of a central screw. A ratchet insert can be snap- connected to the adapter in a positive-locking manner. By means of a screwdriver rotatably arranged in the ratchet insert, a screw connecting the adapter to the implant can be released. The implant connected to the adapter is held by a two-part holding hub in a receptacle. The implant is handled by means of the ratchet insert and is screwed into the prepared bore in the jaw.
Patent CA-2302963-A1 (CA)
Title: Soft gelatin capsule manufacture
Inventor: BROX WERNER
IPC: A61K9/48
Filed: 1994-09-26
Abstract: Soft gelatin capsules having a capsule shell comprising gelatin, plasticizers and, if desired or required, further auxiliary agents, and a capsule filling containing a solvent including a migrateable solvent such as 1,2-propyleneglycol as a solvent in the capsule filling and in the capsule shell. The manufacture of said capsules is improved, if in the process for making the soft gelatin capsules the gelatin bands are cooled with a liquid, and preferably with water.
Patent CA-2304500-A1 (CA)
Title: Sensor apparatus
Inventor: LEES DAVID JOHN
IPC: H04N5/365
Filed: 1998-09-18
Abstract: The invention provides a sensor apparatus (200) with compensated signal processing for generating a sensor signal corresponding to a filtered image of a scene. The apparatus (200) incorporates a multielement array (52) for providing at each element (58) first and second signals in response to first and second scene images projected onto it and a lens assembly (204) for projecting the images onto the array (52). Each element (58) is connected to an associated circuit (300). Each circuit (300) perfoms a subtraction of the first and second signals of its associated element from one another to provide a difference signal and supply this signal for use in generating the sensor signal. Each circuit (300) incorporates a transistor (T17) for injecting charge to compensate at least partially for subtraction accuracy degrading parasitic charge injection occurring within the circuit (300) when the apparatus (200) switches between projecting the first image and the second image onto the array (52).
Patent CA-2304753-A1 (CA)
Inventor: ALLISON RICHARD DALE
IPC: A61B17/34
Filed: 1997-12-18
Abstract: A measuring device (10) is disclosed which includes a proximal end portion (20) having an actuation member (24) thereon and a distal end portion (22) having an expandable member (28) thereon wherein the actuation member (24) and the expandable member (28) are in mechanical or fluid communication via a lumen (40) which extends therebetween such that actuation of the actuation member (24) causes the radial expansion of the expansion member (28) so that when the measuring device (10) is placed in a puncture with the distal end portion (22) in a blood vessel, the measuring device (10) may be withdrawn until the expandable member (28) contacts the wall of the blood vessel adjacent to the puncture to provide the user with an indication of the distance between and/or depth of the blood vessel beneath the skin of the patient.
Patent CA-2306329-A1 (CA)
Inventor: PIQUETTE JAMES ROBERT
IPC: A41D25/02
Filed: 2000-04-20
Abstract: A necktie with a prefabricated knot includes an elongate body having a first covering and a prefabricated knot having a second covering. The second covering is visually distinctive from the first covering. The knot is visually distinct from the body of the necktie, resulting in a "look" which accentuates the knot.
Patent CA-2306532-A1 (CA)
Title: Molding tool for producing a plurality of assembled, injection molded components
Inventor: NEUSCHWANDER HELMUT
IPC: B29C45/16
Filed: 2000-04-25
Abstract: A molding tool for producing several assembly injection molded components, especially assembly injection molded switching dampers, which are combined into a subassembly by inserting an insertion part, and a method for producing such a subassembly from several components using the molding tool of the invention. The insertion part is encapsulated at least partially by one or more of the components to be injection molded, as a result of which a completely assembled subassembly is produced in the original molding process.. This can be, for example, a switching damper assembly 18, which results from a common actuating shaft 17. In this way, assembly injection molded components 14, 15 with a complicated structure can be produced, for which a molding tool with only a single molding cavity would not be usable. The individual components 13 are produced in different mold cavities, which preferably are mounted rotatably on a carousel. By rotating the mold cavities, their accessibility to handling tools, which are needed for the production steps, can be determined flexibly.
Patent CA-2306887-A1 (CA)
Inventor: KITAMURA SHINYA
IPC: C21C7/10
Filed: 1999-07-27
Abstract: A simple ladle refining method capable of increasing temperature in a short time with scattering and deposition of splash and refractory melting loss restricted. A method of refining molten steel in a ladle, comprising blowing an inactive gas into the ladle through the bottom of the ladle, inserting an immersion pipe into the ladle while agitating the molten steel and blowing an oxidizing gas onto the surface of the molten steel in the immersion pipe via a lance, wherein a ratio (do/dt) of a nozzle exit diameter (do)(mm) to a nozzle throat diameter (dt)(mm) is set to 1.2.alpha. to 2.5.alpha., where .alpha. is defined as a function of a back pressure.
Patent CA-2307973-A1 (CA)
Title: Surface devulcanization of cured rubber crumb
Inventor: BEERS ROGER NEIL
IPC: B60C1/00
Filed: 2000-05-09
Abstract: This invention is based upon the unexpected discovery that the surface of reclaimed rubber crumb particles can be devulcanized by heating the crumb particles to a temperature of at least about 150°C under a pressure of at least about 3.4 x 10 6 Pascals in the presence of 2-butanol. It is further based upon the unexpected discovery that such surface devulcanized rubber crumb particles having a particle size within the range of about 325 mesh to about 20 mesh can be recompounded and recurred into high performance rubber products; such as, tires, hoses and power transmission belts. This invention more specifically discloses a process for devulcanizing the surface of reclaimed rubber crumb into surface devulcanized reclaimed rubber crumb that is suitable for being recompounded and recurred into high performance rubber products, said process comprising the steps of (1) heating the reclaimed rubber crumb to a temperature which is within the range of about 150°C to about 300°C under a pressure of at least about 3.4 x 10 6 Pascals in the presence of 2-butanol to devulcanize the surface of the rubber crumb thereby producing a slurry of the surface devulcanized reclaimed rubber crumb in the 2-butanol, wherein the reclaimed rubber crumb has a particle size which is within the range of about 325 mesh to about 20 mesh, and (2) separating the surface devulcanized reclaimed rubber crumb from the 2-butanol.
Patent CA-2312930-A1 (CA)
Inventor: STOCKHAMMER RUDOLF
IPC: G07C9/02
Filed: 1999-06-14
Abstract: The invention relates to a passage control device for non-contacting data carriers, comprising an antenna unit (5) with a front wall (12) which extends along the direction of the passage and faces said passage and whose height corresponds to the varying heights at which the data carriers are worn. At least one antenna (13, 14) for transmitting data in the radio-frequency wave range is positioned on the wall. The device also comprises a turnstile gate (4) having a hinge pin (8) pointing downwards at an angle and stopping arms (10) which extend at an angle to the hinge pin (8). The front wall (12) of the antenna unit (5) extends beyond the turnstile (4) bearing and points downwards. The turnstile (4) is mounted in the forward part of the antenna unit (5), as seen in the direction of passage (15), and the section (17) of the front wall (12) extending beyond the turnstile bearing and downwards extends at an angle towards the rear. The front wall (12) of the antenna unit (5) is configured as an information surface (18) for optical information.
Patent CA-2313346-A1 (CA)
Inventor: LEJEUNE PHILIPPE
IPC: G01R31/01
Filed: 2000-07-04
Abstract: A method for the testing of electronic components comprises an interface driving a test device. The interface can be parameterized according to the test. The test method provides for a first and only learning phase during which a measurement date that is the earliest possible date is determined. This method thereafter comprises the performance of adjusting phases to define adjusted measurement dates, used during an application phase. The adjusting phases are short, fast and precise, and are used to optimize the total performance time of a test and, simultaneously, also the profitability of production. Indeed, the measurement dates are determined with respect to the totalized populations.
Patent CA-2314715-A1 (CA)
Inventor: PELLETIER-BOUDREAU PASCAL
IPC: C03C17/25
Filed: 2000-07-28
Abstract: A process for producing a sol gel film where the thickness and roughness of resulting film are improved by dispensing a chilled sol gel solution instead of conventionally dispensing such a sol gel at room temperature.
Patent CA-2314841-A1 (CA)
Title: Wdm optical filter and glass substrate for use in the wdm optical filter
Inventor: JOHNSON ROBERT W
IPC: G02B6/293
Filed: 2000-08-02
Abstract: A glass substrate is for use in a WDM optical filter which has an optical multilayer coated on the glass substrate and is formed by glass which has a composition related to the optical multilayer so as to assure stable multiplexing/demultiplexing operation in the optical filter. The glass includes SiO2 as a glass network-former and has an average linear thermal expansion coefficient between 100 x 10 -7/K and 130 x 10 -7/K within a temperature range between -30 °C and +70 °C. The glass may include TiO2, Al2O3, and R20(R: alkali metal element) in addition to SiO2 and may have a hardness suitable for the optical multilayer.
Patent CA-2315419-A1 (CA)
Title: Apparatus for operating at least one light-emitting diode
Inventor: KASTL ROLAND
IPC: H05B44/00
Filed: 2000-08-10
Abstract: The invention relates to an apparatus for operating at least one light-emitting diode (LD) comprising an electronic transformer (10), the output of the electronic transformer (10) having a high-frequency rectifier (12) connected to it whose output is connected to at least one light-emitting diode (LD), the high-frequency rectifier (12) and the at least one light-emitting diode (LD) being combined to form a separate physical unit (14).
Patent CA-2316774-A1 (CA)
Title: Method of planning the route and the operational functions of an agricultural machine and a device for executing it
Inventor: GLASMACHER HANS
IPC: G05D1/02
Filed: 2000-08-28
Abstract: A method of planning the route of a machine and for steering the machine on this route is disclosed, in which signals are transmitted to the machine by means of a computer in accordance with the planned route stored in a storage medium, in order make it possible to control of the machine on the route, wherein the route consists, starting out from a starting point, of a plurality of route elements, of which differently defined route elements for planning the route are provided.
Patent CA-2317292-A1 (CA)
Inventor: ZAJAC CHRISTOPHER ANTHONY
IPC: F01P7/14
Filed: 2000-08-29
Abstract: An engine coolant valve has a valve body with rotatable valve member thereon with a cylindrical configuration cross ported for rotary sealing against an arcuately shaped elastomeric face seal. A torque motor is attached to the valve body and has the motor rotor drivingly engaging a hub on the valve member.
Patent CA-2317349-A1 (CA)
Inventor: LUNN H V
IPC: B64C30/00
Filed: 2000-08-23
Abstract: If the Av Roe Arrow is / was seen to be radical advances in the field of humanity . . . this adventura makes that process an entrance to technical excellence in the aerospace field directly, amongst all others that stand, here on the Order Of Melchizedek.
Patent CA-2317772-A1 (CA)
Inventor: ROBINSON JEFFREY I
IPC: G06F9/455
Filed: 1999-01-07
Abstract: L'invention concerne une matrice de processeurs orientés objet, comprenant une bibliothèque d'objets fonctionnels qui sont instanciés par des commandes par l'intermédiaire d'un objet système et qui communiquent par un langage de haut niveau. La matrice de processeurs orientés objet peut être incorporée à du matériel, à un logiciel ou à une combinaison matériel/logiciel. Chaque objet fonctionnel peut comporter un processeur de matériel discret ou bien participer, en tant que processeur virtuel, aux opérations d'un processeur unique. Dans l'un des modes de réalisation, la matrice de processeurs est formée sur une seule puce ou bien sur une seule puce microprocesseur et une puce mémoire associée. Quand plusieurs objets sont instanciés sur une seule puce, les broches peuvent être attribuées à chaque objet par un langage de commande de haut niveau. L'invention concerne des procédés et un dispositif qui permettent d'attribuer de la mémoire à des objets instanciés communiquant directement avec un serveur de scripts, programmé pour réagir à des événements de données générés par les objets instanciés. Un serveur de scripts peut servir plusieurs matrices de processeurs orientés objet, ou bien une matrice de processeurs peut posséder un serveur de scripts local. L'invention concerne également des procédés et un dispositif permettant d'ordonnancer les moments où plusieurs processeurs virtuels participent aux opérations d'un seul microprocesseur. Selon l'invention, la communication repose sur un modèle "événement-réaction", dans lequel quand un objet processeur a un message à envoyer, il génère un événement de données qui est calé sur le récepteur cible du message (généralement l'hôte). La cible réagit à l'événement en autorisant une quantité variable d'échange E/S entre l'objet processeur et la cible avant l'accusé de réception de l'événement de données. Dans l'un des modes de réalisation, tant qu'il n'y a pas eu d'accusé de réception pour ledit événement, aucun autre événement ne peut être envoyé à la cible. Dans un autre mode de réalisation, un nombre fixe d'événements peuvent être en attente simultanément.
Patent CA-2319033-A1 (CA)
Inventor: SJODIN STAFFAN
IPC: H04W8/10
Filed: 1999-01-26
Abstract: Selective isolation between a microcellular communication network (14) and a signaling channel (65) of a macrocellular communication network that is relatively larger than the microcellular network is achieved by receiving communication signals from the microcellular network (131), and using a communications protocol stack (61A) to translate the communication signals into further signals for transmission over the signaling channel. Some of the communications signals are translated into the further signals (137), but some of the communications signals are selectively denied translation into the further signals (97, 115, 123).
Patent CA-2319366-A1 (CA)
Inventor: LEONARD STEPHEN B
IPC: B05B7/24
Filed: 1998-02-06
Abstract: A chemical aspiration sprayer head includes a carrier channel (30) having an inlet (12), an outlet (14) through which the carrier fluid exits, and an expansion chamber (32) in between the inlet and outlet, a chemical supply channel in flow communication with the expansion chamber of the carrier channel through an aspiration opening (49), and a bleed line (60) extending from the chemical supply channel between the aspiration opening and the liquid chemical, the bleed line connecting the chemical supply channel in flow communication to ambient air. A control valve assembly (20) is seated in the sprayer head to simultaneously engage the carrier channel and the bleed line and with the carrier channel open, selectively open and close the bleed line to selectively permit ambient air to be drawn into the chemical supply channel in response to the aspiration flow produced by the flow of carrier fluid.
Patent CA-2320185-A1 (CA)
Inventor: GERMERAAD PAUL B
IPC: G06K19/00
Filed: 1999-02-11
Abstract: A webstock device (31) for providing a signaling function while being relatively camouflaged includes sheet-like webstock material (32), a cavity (37) in the webstock material, a signaling device (34) at least partly contained in the cavity, and means (41, 42) for retaining the signaling device at least partly in the cavity. The cavity in the webstock material is closed by respective layers of material (41, 42) and a cover layer (43) can be printed with desired information, instructions, etc. The signaling device may be an acousto-magnetic signaling device (35, 34), an RF device or other signaling device. The invention also includes methods and apparatus for making the webstock device and methods for using the device.
Patent CA-2321991-A1 (CA)
Title: Method for the treatment of pain, including chronic and female specific pain
Inventor: EISENACH JAMES C
IPC: A61P31/04
Filed: 1999-02-24
Abstract: Patients susceptible to, or suffering from chronic and/or female-specific pain are treated by administering an effective amount of a metanicotine-based compound.
Patent CA-2322997-A1 (CA)
Title: Novel cationic coupling agents, their use for oxidation dyeing of keratinous fibres, dyeing compositions and dyeing methods
Inventor: GENET ALAIN
IPC: A61K8/34
Filed: 1999-03-15
Abstract: The invention concerns novel monobenzene coupling agents comprising at least a cationic group Z, Z being selected among the aliphatic chains containing at least a quaternized unsaturated cycle, their use for oxidation dyeing of keratinous fibres dyeing compositions containing them and dyeing methods using same.
Patent CA-2323222-A1 (CA)
Title: Apparatus for mounting an electrical heater through a water tank drain plug opening
Inventor: REUSCHE THOMAS K
IPC: F24H1/20
Filed: 2000-10-13
Abstract: An electric water tank heater is installable through the drain plug opening of a water tank. The heater includes a power cord interconnected with a heating element through a temperature control device for delivering electrical power to the heating element in a controlled fashion. A housing hermetically seals the interconnection between the heating element, the power cord and the temperature control device. The power cord extends through the drain plug opening of the tank and terminates in a conventional male plug that is configured for insertion into a reciprocal power outlet. A drain plug adapter is secured about the power cord and is mountable through the drain plug opening in a water-tight fashion. The drain plug adapter may be permanently mounted about the power cord or may be removably mountable about the power cord. The power cord may include a detachable connector interposed between the heating element and the male plug. The connector is smaller than the electrical plug, and, as a result, the heater may be installed through drain plug openings that are too small to permit the passage of the electrical plug. The connector can be positioned anywhere along the length of the power cord, and integrally formed with the male plug or the heater housing. The drain plug adapter may be used separately or in combination with the detachable connector.