baber/WOPTO huggingface dataset:
Patent CA-2291766-A1 (CA)
Title: New system for holding and tightening screws
Inventor: CASINO LORITE FRANCISCO
IPC: F16B23/00
Filed: 1999-03-15
Abstract: New system for holding and tightening screws, comprising a screw head with a mortise hole (1) which is bevelled in the screw axis and is provided with a plurality of lugs (2) and corresponding circular sections (3), a tip (4) of a screw-driver or tightening tool with a plurality of wings (5) corresponding to the number of lugs and a tooling set intended to obtain said mortise (1) in the screw head and said tip (4) of screw-driver or tightening tool.
Patent CA-2292889-A1 (CA)
Title: Process for the separation of glycosylated and nonglycosylated proteins
Inventor: FEUSSNER ANNETTE
IPC: C07K1/22
Filed: 1999-12-20
Abstract: A process for the partial or complete separation of glycosylated and nonglycosylated proteins is described, in which a) a triazine dye immobilized on a matrix is incubated with a mixture of glycosylated and nonglycosylated proteins, b) the matrix is then washed to remove the unbound proteins, and c) the proteins are eluted by means of a stepwise or continuous increase in the ionic strength or in the pH, nonglycosylated proteins and proteins having an increasing degree of glycosylation being collected separately from one another in the eluate fractions obtained. By means of the use of this process it is possible, for example, to prepare a human albumin which is free of glycoside bonds and is expressed in yeast cells.
Patent CA-2295093-A1 (CA)
Inventor: ROBERTSON DUNCAN
IPC: A61J1/14
Filed: 1998-06-29
Abstract: A device for holding blister packs has first ans second members (22, 24), which are operable between an open condition to allow removal of products from the blister packs, and a closed condition to prevent this. The member can be retained in their closed condition by a child-resistant closure. Panels (50) retain blister packs (40) in place in a tamper-evident manner. Blister pockets (220) to facilitate extraction of tablet (230).
Patent CA-2295658-A1 (CA)
Inventor: VOELTZEL PIERRE
IPC: A44C9/00
Filed: 1998-06-24
Abstract: The invention concerns a device adaptable to any ring, wedding ring or band, said band (wedding ring or the like) is bored with at least a hole right through the whole cross-section. The hole(s) is (are) bored such that the remaining thickness is slight whatever the direction of the hole(s) relative to the band cross-section. The invention is applicable in all cases where the calibration of the breaking strength on a band (wedding ring or the like) is useful.
Patent CA-2296693-A1 (CA)
Inventor: TOYODA KIYOSHI
IPC: H04L12/58
Filed: 1998-10-28
Abstract: E-mail transmitting/receiving means for a network are provided. Identification data are created from the received mail and reply mail including the identification data is notified to the sender of the received mail. In the case that a file attached to the received mail cannot be opened, the message ID of the received mail is included in the identification data.      This makes it possible to accurately and simply notify the sender of the data that resulted in an error or data that have been received successfully even in the case that a large capacity memory or hard disk is not available.
Patent CA-2300497-A1 (CA)
Title: Tensioning idler assembly for mower deck belt drive
Inventor: HOLLAND RONALD PAUL
IPC: F16H7/08
Filed: 2000-03-13
Abstract: A tensioning assembly is provided for a primary drive employed in supplying rotary power from a vehicle to at least one sheave associated with a blade on a mower deck which, upon being driven, creates a tight side and a backside in said belt on opposite sides of said sheave. A bracket is pivotably supported on the mower deck and carries rotatably thereon first and second idler pulleys on respective first and second portions of the bracket. The first pulley engages the tight side of the belt, and the second pulley engages the backside of the belt. A resilient member is operatively coupled to the bracket for biasing the first and second pulleys mounted thereon toward a tensioning position wherein each of the first and second pulleys effectively lengthen a path of the belt, thereby tensioning the belt.
Patent CA-2300610-A1 (CA)
Inventor: SMIGERSKI HANS-JUERGEN
IPC: C08J3/215
Filed: 2000-03-10
Abstract: Process for the continuous preparation of filler-containing rubber powders, wherein a filler suspension and rubber latex are mixed in the liquid phase. The liquid mixture is passed through a tube, at least a coagulant is added to the tube and filler-containing rubber particles are precipitated. The liquid mixture is passed through at least one throttle point of variable throttle cross-section provided in the tube. The throttle cross-section is adjusted with the proviso that the drop in pressure in the liquid mixture achieved with the throttle point is greater than 0.5 bar.
Patent CA-2302478-A1 (CA)
Title: Agencement et procede relatifs a la transmission optique
Inventor: WEBER JEAN-PIERRE
IPC: H04B10/296
Filed: 1998-08-19
Abstract: Cette invention concerne un agencement (10) et un procédé permettant d'effectuer l'acheminement dépendant de la longueur d'ondes de signaux optiques comprenant plusieurs longueurs d'ondes. L'agencement comprend un dispositif de multiplexage par insertion-extraction comportant des guides d'ondes d'entrée et de sortie comprenant un dispositif (5) d'acheminement pourvu d'entrées et de sorties. Le dispositif (5) d'acheminement comprend un dispositif (11) de fractionnement comportant plusieurs entrées et un dispositif (12) de combinaison comportant plusieurs sorties. Une des entrées (13¿N?) et des sorties (14¿N?) sont respectivement utilisées pour une entrée à plusieurs longueurs d'ondes alors qu'une autre entrée (13¿N-1?) et une autre sortie (14¿N-1?) sont respectivement utilisées pour une longueur d'ondes d'insertion/extraction respectivement alors que les autres entrées et sorties (13¿1?-13¿N-2?; 14¿1?-14¿N-2?) sont utilisées pour renvoyer par boucle les longueurs d'ondes restantes. Plusieurs guides d'ondes de branchement sont disposés entre les dispositifs de fractionnement et de combinaison et le démultiplexage/multiplexage de longueurs d'ondes et la commutation de longueurs d'ondes sont assurés par le dispositif (5) d'acheminement.
Patent CA-2302798-A1 (CA)
Inventor: CUBON MICHAEL M
IPC: H01R12/58
Filed: 2000-03-28
Abstract: A solderless pin connection for a printed circuit board wherein a substrate is printed with polymer thick film. The substrate includes an inner surface defining a hole. The polymer thick film is applied along a top surface of the substrate and along the inner surface. The polymer thick film may additionally be applied along a bottom surface of the substrate with an additional layer along the inner surface. A pin, having a diameter less than a diameter of the hole, is press fit within the polymer thick film along the inner surface the pin. The pin is staked with respect to the substrate using a mechanical connection such as barbs or a folded portion on a staked end of the pin.
Patent CA-2304839-A1 (CA)
Title: Magnetic field bias adjusting device for squid modulation drive circuit achieving easy adjustment
Inventor: NAGAISHI TATSUOKI
IPC: H01L39/22
Filed: 2000-04-11
Abstract: A modulation current at a predetermined frequency f is applied from an AC source to a flux locked loop for maintaining magnetic flux supplied to a SQUID at a constant value. An output voltage is picked out from the SQUID in this state to which a predetermined bias current is being applied from a current and field bias application circuit, and the picked out voltage passed through a filter and a rectifier is monitored by a voltage monitor.    The filter picks out a frequency component of 80 kHz which is twice as high as the frequency component f, 40 kHz, applied from the AC source, and maximizes it. In this way, a method and a device for easily adjusting magnetic field bias in a modulation drive circuit for a SQUID can be provided.
Patent CA-2304975-A1 (CA)
Title: Stabilized preparations for use in metered dose inhalers
Inventor: DELLAMARY LUIS A
IPC: A61K9/22
Filed: 1998-09-29
Abstract: Stabilized dispersions are provided for the delivery of a bioactive agent to the respiratory tract of a patient. The dispersions preferably comprise a plurality of perforated microstructures dispersed in a suspension medium that typically comprises a hydrofluoroalkane propellant.  As density variations between the suspended particles and suspension medium are minimized and attractive forces between microstructures are attenuated, the disclosed dispersions are particularly resistant to degradation, such as, by settling or flocculation. In particularly preferred embodiments, the stabilized dispersions may be administered to the lung of a patient using a metered dose inhaler.
Patent CA-2306509-A1 (CA)
Title: Pn sequence identifying device in cdma communication system
Inventor: LEE HYUN-KYU
IPC: H04B1/707
Filed: 1999-08-30
Abstract: A PN sequence identifying device in a receiver in an asynchronous CDMA  communication system. The receiver receives first OGCs on a primary sync channel and second OGCs on a secondary sync channel synchronized with the primary sync channel symbol by symbol. In the PN sequence identifying device, a first OGC detector detects the first OGCs and obtains a first symbol energy.  A first synchronizer receives the first symbol energy, synchronizes chips, symbols, and slots, and outputs a first sync signal. A second OGC detector, upon reception of the first sync signal, detects the second OGCs each time the first sync signal is received, and obtains second symbol energies in base station identifying group units. A hopping pattern generator compares the first symbol energy with the second symbol energies, determines whether null signs are in the second OGCs, determines the order of the null signs if the null signs are present, and generates a hopping pattern of the second OGCs. A  second synchronizer synchronizes frames based on the hopping pattern and outputs a second sync signal. A PN sequence generator receives the first and second signals and the hopping pattern and generates a PN sequence.
Patent CA-2306643-A1 (CA)
Title: Device for assembling a pump on a container
Inventor: BOUGAMONT JEAN-LOUIS
IPC: B65D83/76
Filed: 1998-10-16
Abstract: The invention relates to a device for assembling and packaging a pump (P) and a receptacle (R) of the type comprising firstly a fixing bush (1) provided on its inside wall with elastically deformable elements (11) for fastening beneath a collar (C) of the neck of the receptacle (R), and secondly with a packaging skirt (2) that is malleable, at least in part, clamped radially against the outside wall of said bush (1), the device being characterized in that said bush (1) has setbacks (10) formed in its outside wall in register with the fastener elements (11), defining an intermediate empty zone in which said skirt (2) is not liable to be deformed by said elements (11).
Patent CA-2307886-A1 (CA)
Title: Improved personal care formulations
Inventor: LURIYA ELENA
IPC: A61K8/00
Filed: 1998-10-18
Abstract: Personal care and hygiene formulations for topical application to mucosal surfaces. These formulations include an amphiphilic lipid carrier in the form of a colloidal composition which can include a micellar aggregate or mixed micelles dispersed in a continuous aqueous phase, or an emulsion of lipid droplets suspended in a continuous aqueous phase, and an active agent which is an anti-microbial agent. The lipid carrier has high adhesiveness to mucous membranes such as the soft tissues of the oral cavity. The lipid carrier also has a high load capacity for the active agent to be carried to these tissues. These formulations have the desirable properties of carrying a large amount of active agent for controlled and prolonged release thereof at the desired site, such as mucous membrane surfaces and surrounding tissue. Accordingly, the present invention provides a formulation for oral or topical application including an anti-microbial agent and a lipid. The agent is held by the carrier through a hydrophobic interaction and is released from the carrier in a controlled manner over a prolonged period of time. The lipid is also characterized by having a high adhesive capability towards mucous membrane surfaces. The lipid and the agent are preferably present in a ratio in a range of from about 1:10 to about 10:1, more preferably from about 1:5 to about 5:1, and most preferably from about 1:3 to about 3:1 in the formulation.
Patent CA-2309501-A1 (CA)
Inventor: LASTER SCOTT M
IPC: H04M1/65
Filed: 1998-10-27
Abstract: A cellular telephone system is provided with a process and apparatus for screening an incoming call. The process is carried out by, and the apparatus comprises, a service provider (20) and a mobile station (30). The mobile station (30) answers the incoming call and places the call on hold. The mobile station (30) connects to the service provider (20) and places the service provider (20) and the incoming caller on multi-party hold. The mobile station (30) then signals the service provider (20) to begin screening the call. In response, the service provider (20) prompts the incoming caller for the incoming caller's identification and then communicates this information to the mobile station (30). Based on this information, the mobile station (30) can elect to accept or reject the incoming call.
Patent CA-2310923-A1 (CA)
Title: Method of transmission from tcp/ip communication network to mobile communication network and transmission and reception system therefor
Inventor: NITTA TOSHIO
IPC: H04L12/70
Filed: 2000-06-07
Abstract: The TCP/IP mobile communication network transmission and reception system for conducting transmission from a TCP/IP communication network to a mobile communication network includes a provider access server for the connection of a TCP/IP communication network to receive an IP packet in which an IP address of a mobile communication terminal as a destination of transmission from the TCP/IP communication network is stored at a header, and a mobile communication switching system for extracting an IP address from a header of an IP packet sent from the provider access server and searching for a user's telephone number corresponding to the IP address to send an originating signal and a selection signal based on the searched user's telephone number to a mobile communication network on the side of said mobile communication terminal.
Patent CA-2312544-A1 (CA)
Title: Portable health and nutrition-related information device
Inventor: REYNOLDS WENDI
IPC: G06F19/00
Filed: 2000-06-27
Abstract: A portable health and nutrition-related information device comprises display means; database means for holding health and nutrition-related information organized into a plurality of categories; category selection means enabling a user to select a category of information for display using the display means; item selection means for selecting an item from a category of information; and actuation means for effecting display of information from the selected category.
Patent CA-2317058-A1 (CA)
Title: New nucleotide sequences which code for the dapf gene
Inventor: BATHE BRIGITTE
IPC: C12N9/88
Filed: 2000-09-06
Abstract: The invention relates to an isolated polynucleotide comprising a polynucleotide sequence chosen from the group consisting of a) polynucleotide which is identical to the extent of at least 70 % to a polynucleotide which codes for a polypeptide which comprises the amino acid sequence of SEQ ID No. 2, b) polynucleotide which is identical to the extent of at least 70 % to a polynucleotide which codes for the polypeptide which is expressed by the dapF gene contained on vector pEC-XT99A-dapF in the deposited C.glutamicum strain DSM 12969, c) polynucleotide which codes for a polypeptide which comprises an amino acid sequence which is identical to the extent of at least 70 % to the amino acid sequence of SEQ ID No. 2, d) polynucleotide which is complementary to the polynucleotides of a), b) or c), and e) polynucleotide comprising at least 15 successive bases of the polynucleotide sequence of a), b), c) or d), and a process for the fermentative preparation of L-Lysin with amplification of the dapF gene.
Patent CA-2317080-A1 (CA)
Title: Facilitation of register updates in an out-of-order processor
Inventor: LIU PEICHUN PETER
IPC: G06F9/38
Filed: 2000-08-28
Abstract: A processor including a register, an execution unit, a temporary result buffer, and a commit function circuit. The register includes at least one register bit and may include one or more sticky bits. The execution unit is suitable for executing a set of computer instructions. The temporary result buffer is configured to receive, from the execution unit, register bit modification information provided by the instructions. The temporary result buffer is suitable for storing the modification information in set/clear pairs of bits corresponding to respective register bits of the register. The commit function circuit is configured to receive the set/clear pairs of bits from the temporary result buffer when the instruction is committed. The commit function circuit is suitable for generating an updated bit in response to receiving the set/clear pairs of bits. The updated bit is then committed to the corresponding register bit of the register.
Patent CA-2319382-A1 (CA)
Inventor: MIKOSHIBA HITOSHI
IPC: G02F1/1343
Filed: 1999-11-26
Abstract: A liquid crystal device and a transparent conductive substrate preferably used as an electrode substrate constituting the liquid crystal device. (i) The transparent conductive substrate includes a transparent polymer substrate (S), a gas-barrier layer (X), a cured resin layer (U), and a transparent conductive layer (E). (ii) The cured resin layer (U) is in contact with the transparent conductive layer (E). (iii) The surface of the cured resin layer (U) in contact with the transparent conductive layer (E) has a surface resistivity of more than 1.0x1013 .OMEGA./ in the 50 ~C 30%RH environment, and more than 1.0x1012 .OMEGA./ in the 50 ~C 90%RH environment. The transparent conductive substrate has high gas-barrier properties and a high stability in a high-temperature high-humidity environment.
Patent CA-2320189-A1 (CA)
Inventor: SUONPERA ANTTI
IPC: D21D5/26
Filed: 1999-01-28
Abstract: An apparatus for degassing an aqueous suspension containing pulp fibres, the apparatus comprising an elongated horizontal reservoir (1) and a bypass manifold (2) extending into the reservoir.      The bypass manifold (2) is placed inside the reservoir (1) such that it it positioned substantially within the aqueous suspension at the bottom of the reservoir, the manifold thus decreasing the flow cross-sectional area of the aqueous suspension at the inlet end of the bypass manifold (2) in the reservoir (1).
Patent CA-2321383-A1 (CA)
Inventor: SHIINA YOSHIAKI
IPC: B41M5/392
Filed: 2000-09-28
Abstract: A thermal transfer recording medium comprising a substrate, and multi-color thermal transfer recording layers, each of the multi-color thermal transfer recording layers being repeatedly formed for each color along the longitudinal direction of the substrate, wherein each of the multi-color thermal transfer recording layers contains a coloring pigment, an amorphous organic polymer and fine particles. One of the multi-color thermal transfer recording layers is formed to have a larger thickness than the other of the multi-color thermal transfer recording layers. Each of the multi-color thermal transfer recording layers which are successively transferred, excluding the color thermal transfer recording layer to be transferred latest, is formed to have an average thickness of 0.6 µ m or less.
Patent CA-2321661-A1 (CA)
Title: With a memory device equipped label-spool for a handheld labeller
Inventor: BEHLMER ROBERT F
IPC: B65C11/02
Filed: 1999-02-10
Abstract: A handheld label printer (10) receives spools (20) containing print media (22) of different sizes and types. Each spool (20) contains a memory chip (30) which stores information about its print media, and this information is conveyed to the printer through concentric electrical contacts (32, 34) on the end of the spool. The concentric electrical contacts engage stationary contacts on the printer (36, 38), and this electrical connection is insensitive to incidental rotation of the spool when it is inserted into the printer and used.
Patent CA-2322770-A1 (CA)
Inventor: EMO STEPHEN M
IPC: F16K31/00
Filed: 1999-03-03
Abstract: A high response valve (10) has a leaf spring (25) preloaded and positioned over an orifice plate (23). The orifice plate (23) has a plurality of interleaved ridges (62, 64) and grooves (61, 63, 65) with the grooves being in continuous communication with a valve inlet (13, 19). A plurality of slits or openings (49, 51) in the aperture plate (23) are in continuous communication with a valve outlet (21), each opening (49, 51) passing through a corresponding ridge (62, 64). A pair of electromechanical transducers (27, 29), each comprising a generally cylindrical stack of piezo-electric disks having a central axis (71), actuate the valve (10). One end of each stack (27, 29) is adjustably fixed relative to the housing by adjustment screws (41, 43), and a cap (35, 37) at the other end of the stack couples the stack to a corresponding spring (25) end. Each cap (35, 37) includes a notch (39) for engaging and maintaining a corresponding spring end near the corresponding central axis (71). Energization of the piezo-electric stacks (27, 29) applies an additional axial load to the spring (25) and proportionally opens the flow area of the valve (10). The high mechanical forces available from a piezoelectric actuator permit the construction of very stiff systems with high natural response frequencies, and the plurality of openings (49, 51) provide an effectively large total flow area.
Patent CA-2324490-A1 (CA)
Title: Dispositif de commande pour la formation de plusieurs faisceaux simultanes de reception radar a antenne a balayage electronique
Inventor: MERLET THOMAS
IPC: H01Q3/26
Filed: 2000-10-26
Abstract: La présente invention concerne un dispositif de commande pour la formation de plusieurs faisceaux simultanés de réception radar à antenne à balayage électronique.  Une antenne à balayage électronique comportant un réseau de détecteurs de signaux hyperfréquence (1) disposés en n colonnes et en m lignes, le dispositif comporte: - des moyens (2, 3) pour réaliser, dans le domaine hyperfréquence, une première combinaison partielle des signaux reçus, cette combinaison étant réalisée selon chaque colonne ; - des moyens optiques pour réaliser une seconde combinaison partielle dans le domaine optique, les moyens optiques comportant au moins n sources optiques (L1,....Ln) produisant chacune un signal optique (7) modulé à la fréquence des signaux hyperfréquence de réception (f) par un signal de combinaison hyperfréquence associé, des moyens de division (6) de ce signal optique (7) en r signaux optiques (8), des moyens de déphasages optiques (5) de chacun des nxr signaux optiques obtenus, r moyens de combinaison (10) de chaque groupe de n signaux optiques et r moyens de détection (10, 11, 12) du signal hyperfréquence (f) affecté à chaque groupe de n signaux optiques pour former r faisceaux de réception hyperfréquence (R1, ...Rr).  L'invention s'applique notamment pour une reconfiguration simple et souple des faisceaux de réception d'une antenne à balayage électronique.< /SDOAB>