baber/WOPTO huggingface dataset:
Patent CA-2233863-A1 (CA)
Title: A device for screwing a cap on the neck of a container
Inventor: VESENTINI RENZO
IPC: B67B3/20
Filed: 1998-04-02
Abstract: A device (1) for screwing a cap (2) on the neck of a container (3), said device comprising gripper means (5) designed to tighten round the screw cap (2) and to rotate it so as to screw it on to the neck of the container, actuating means (4, 10, 12, 18, 19) designed to act on the gripper means (5) in such a way as to rotate them about a longitudinal axis (A) of the device (1), transmitting to them a drive torque that rotates the caps (2), and coupling elements (13, 14) fitted between the actuating means (4, 10, 12, 18, 19) and the gripper means (5) and designed to enable t:he transmission of torque and, when the torque exceeds a preset value, to interrupt it; means (37, 38, 39; 49; 32, 40, 41) being envisaged for inhibiting transmission even when the torque falls below the preset value. (Figure 1)
Patent CA-2235279-A1 (CA)
Inventor: AHLSTRAND OVE
IPC: A61F13/15
Filed: 1996-10-21
Abstract: La présente invention concerne une couche hygiénique dans laquelle une couche (1), qui est au contact de l'utilisateur, comporte une ouverture, et une couche extérieure est placée sur cette couche (1) et renferme au moins un corps absorbant (5). Une couche de couverture du corps absorbant comporte au moins une ouverture dirigée vers l'utilisateur. La nouveauté de la présente invention réside dans le fait qu'au moins une couche (22) enveloppant le corps absorbant fait partie d'un récipient (2) qui est fermé à l'exception de cette ouverture (25) reliée à l'ouverture (15) de la couche (1) qui est au contact de l'utilisateur, que le récipient a des parois (21) souples et douces, qui relient sa couche extérieure, qui enveloppe au moins un corps absorbant, à la couche constitutive qui est au contact de l'utilisateur, et que les parois sont conçues de telle manière que, durant l'utilisation, le volume du récipient soit fortement supérieur à celui du corps absorbant, ce qui signifie que le corps absorbant est situé à une certaine distance de la ou des ouvertures.
Patent CA-2236621-A1 (CA)
Title: Hand operated chain block
Inventor: KOBAYASI EIKITI
IPC: B66D3/16
Filed: 1998-05-05
Abstract: To provide a hand operated chain block which can be downsized while enabling a hand chain to be easily wound over a hand wheel without disassembling the hand wheel from a chain block body when the hand chain is seated in the hand wheel, a hooking groove for the hand chain to be hooked is formed in an outer plate of the hand wheel having an inner plate and the outer plate between which the hand chain is fitted. For winding the hand chain over the hand wheel, it is only necessary that after the hand chain is hooked by the hooking groove, the hand wheel is turned.
Patent CA-2236907-A1 (CA)
Title: Multimedia communications with system-dependent adaptive delays
Inventor: SHAFFER SHMUEL
IPC: H04N7/00
Filed: 1996-10-24
Abstract: A method and system in which lip synchronization is restricted to a single system in a multiple system communication of video data and audio data. In the preferred embodiment, the receiving system synchronizes video and audio signals for presentation. The originating system forms and processes video and audio signals separately. For many systems, the processing involves dissimilar delays. Consequently, when the information is transmitted through a network to the receiving system, the video and audio data is nonsynchronous. The originating system provides delay information that is indicative of the dissimilarity of video and audio processing time at the originating system.  The delay information is utilized at the receiving system to determine an adaptive compensation delay for introduction at the appropriate video or audio processing path. By providing a single compensation delay for multi-system communications, the total delay is potentially reduced.
Patent CA-2237157-A1 (CA)
Title: Cyclopeptolide inhibitors of adhesion molecules
Inventor: OBERHAUSER BERNDT
IPC: C07K7/64
Filed: 1996-11-20
Abstract: Cyclopeptolides of formula (I), wherein A, B, R1Leu, Leu, C, X and Y  are as defined, are inhibitors of adhesion molecule expression and inhibitors of TNF release and are thus useful for treatment of inflammatory and other diseases which involve increased levels of adhesion molecule expression and/or are mediated by TNF.
Patent CA-2237680-A1 (CA)
Title: Conveyor loading apparatus
Inventor: MATKOVICH MARIO
IPC: B65G47/52
Filed: 1996-11-15
Abstract: An apparatus (1) for loading articles (2) onto a moving conveyor, the apparatus including: (a) transport means (3a, 3b, 3c) on the conveyor which includes holding means (5) adapted to engage at least a portion of an article (2) so as to hold the article (2) in connected relation with the conveyor; and (b) locating means (6) operable to cause an article (2) positioned thereon to move into a position in which it can thereafter be engaged by the holding means (5); wherein the transport means (3a, 3b, 3c) and the locating means (6) are co-operable such that the article (2) can be caused to be moved on the locating means (6) with the transport means (3a, 3b, 3c) prior to being engaged by the holding means (5).
Patent CA-2239312-A1 (CA)
Inventor: KACZOROWSKI WALTER
IPC: B23P19/04
Filed: 1996-03-29
Abstract: The subject of this invention is an apparatus for assembling of angle plates on the flanges of ventilation ducts. The apparatus comprises an angle plate (5) advancing device (4) with the two arms carrier (9) and an angle plate (5) supply hopper (11) over it. The carrier (9) is located on a base plate (19) with the angle plate (5) shape port (23). A slider (10) has an oblong slot (12) and a socket (13) and is moving in a guide (25) located in the lower part of the base plate (19) and a slider (10) working plane (14) with a furrow (26) performing to-and-fro movement forced by a fluid motor (16) piston rod (15) joined stably with the slider (10).
Patent CA-2241241-A1 (CA)
Inventor: BERNARD JEAN-MARIE
IPC: C08G18/80
Filed: 1996-12-27
Abstract: This invention is aimed at a family of masked isocyanate, advantageously masked diisocyanate, and preferably masked polyisocyanate. This isocyanate is defined in that it carries at least one masked isocyanate function obtainable through the action on an isocyanate of an oxime in which the carbon of the oxime function is the carrier of at least one electron-attracting function. Applications: organic synthesis.
Patent CA-2243530-A1 (CA)
Title: Improved process for the loading of a predetermined list of items by a mobile terminal driven by a subscriber identification module, with the corresponding command, subscriber identification number and mobile terminal
Inventor: LELONG-GILBERT ANNE-GAELLE
IPC: G06F13/00
Filed: 1998-08-13
Abstract: The invention concerns an improved process for the loading of a predetermined list of items by a mobile terminal (43) driven by a subscriber identification module (44), in which: - the subscriber identification module (44) transmits to the terminal (43) a command to load all of the items in the said list, - the terminal (43) receives and executes the said load command.  The items (41) in the said list are distributed throughout a series of at least one load command (401, 402, 403) designed to be transmitted successively.  Each load command (401, 402, 403) includes an end-load indicator (42), assuming a given value depending on whether the load command (401, 402, 403) is or is not the last (403) in the said series.
Patent CA-2245541-A1 (CA)
Title: 2-phenylpyridines substituees
Inventor: WALTER HELMUT
IPC: C07F9/6558
Filed: 1997-02-17
Abstract: L'invention concerne des 2-phénylpyridines substituées de la formule (I) et leurs sels, où X désigne une liaison, 1,2-éthinediyle, un pont méthylène, 1,2-éthanediyle ou 1,3-propylène éventuellement substitués; méthylèneoxyméthylène éventuellement substitué, méthylènethiaméthylène, éthène-1,2-diyle; oxyméthylène éventuellement substitué, thiaméthylène, oxyéthylène ou thiaéthylène, lié au composé cyclique phényle par l'hétéroatome; Y désigne -O-, -S-; Z?1¿ désigne -O-, -S-, -N(R?7¿)-; Z?2¿ désigne -O¿2?-, -S-, -N(R?8¿)-; R?1¿, R?2¿, R?7¿, R?8¿ désignent H, alkyle C¿1?-C¿6? halogénure d'alkyle C¿1?-C¿6?, hydroxy-alkyle C¿1?-C¿4?, cyano-alkyle C¿1?-C¿4?, alcoxy C¿1?-C¿4?-alkyle C¿1?-C¿4?, halogénure d'alcoxy C¿1?-C¿4?-alkyle C¿1?-C¿4?, alcényloxy C¿3?-C¿4?- alkyle C¿1?-C¿4?, alcynyloxy C¿3?-C¿4?-alkyle C¿1?-C¿4?, cycloalcoxy C¿3?-C¿8? alkyle C¿1?-C¿4?, amino-alkyle C¿1?-C¿4?, alkylamino C¿1?-C¿4?-alkyle C¿1?-C¿4?, di-(alkyle C¿1?-C¿4?)amino-alkyle C¿1?-C¿4?, alkylthio C¿1?-C¿4?-alkyle C¿1?-C¿4?, halogénure d'alkylthyo C¿1?-C¿4?-alkyle C¿1?-C¿4?, alcénylthio C¿3?-C¿4?-alkyle C¿1?-C¿4?, alcynylthio C¿3?-C¿4?-alkyle C¿1?-C¿4?, alkylsulfinyle C¿1?-C¿4?-alkyle C¿1?-C¿4?, halogénure d'alkylsulfinyle C¿1?-C¿4?-alkyle C¿1?-C¿4?, alcénylsulfinyle C¿3?-C¿4?-alkyle C¿1?-C¿4?, alcynylsulfinyle C¿3?-C¿4?-alkyle C¿1?-C¿4?, alkylsulfonyle C¿1?-C¿4?-alkyle C¿1?-C¿4?, halogénure d'alkylsulfonyle C¿1?-C¿4?-alkyle C¿1?-C¿4?, alcénylsulfonyle C¿3?-C¿4?-alkyle C¿1?-C¿4?, alcényle C¿3?-C¿6?, halogénure d'alcényle C¿3?-C¿6?, cyano-alcényle C¿3?-C¿6?, alcynyle C¿3?-C¿6?, halogénure d'alcynyle C¿3?-C¿6?, cyano-alcynyle C¿3?-C¿6?, hydroxycarbonyle-alkyle C¿1?-C¿4?, (alcoxy C¿1?-C¿4?)-carbonyle-alkyle C¿1?-C¿4?, (alkylthio C¿1?-C¿4?)carbonyle-alkyle C¿1?-C¿4?, aminocarbonyle-alkyle C¿1?-C¿4?, (alkyle C¿1?-C¿4?) aminocarbonyle-alkyle C¿1?-C¿4?, di-(alkyle C¿1?-C¿4?) aminocarbonyle-alkyle C¿1?-C¿4?, di-(alkyle C¿1?-C¿4?) aminocarbonyle-alkyle C¿1?-C¿4?, cycloalkyle C¿3?-C¿8? éventuellement substitués, cycloalkyle C¿3?-C¿8?-alkyle C¿1?-C¿4?, phényle ou phényle-alkyle C¿1?-C¿4? ou hétérocyclyle éventuellement substitué ayant entre 3 et 7 chaînons ou hétérocyclyle-alkyle C¿1?-C¿4?, tous les hétérocycles pouvant éventuellement contenir un chaînon cyclique (thio)carbonyle, ou R?1¿ + R?2¿ et/ou R?1¿ + R?7¿ et/ou R?2¿ + R?8¿ désignent conjointement une chaîne 1,2-éthandiyle, 1,3-propylène, tétraméthylène, pentaméthylène ou éthylènoxyéthylène éventuellement substitué, ou R?1¿ + R?2¿ désignent conjointement 1,2-phénylène éventuellement substitué; R?3¿ désigne CN, halogène, alkyle C¿1?-C¿4?, halogénure d'alkyle C¿1?-C¿4?, alcoxy C¿1?-C¿4? ou halogénure d'alcoxy C¿1?-C¿4?; R?4¿, R?5¿ désignent H, halogène; R?6¿ désigne un halogène, halogénure d'alkyle C¿1?-C¿4?; n vaut 0,1. Ces composés s'utilisent comme herbicides et dans la dessication/défoliation de plantes.
Patent CA-2245910-A1 (CA)
Title: Freezer for a liquid
Inventor: PERSSON PER-OSKAR
IPC: A61J1/16
Filed: 1997-02-13
Abstract: A freezer for a liquid in a receptacle (14) comprises a housing (1), containing a cooling battery (5) for cooling a gas, a means (7) for generating a flow of the cooled gas and a jet device. The latter comprises a pluralitly of shells (6), each completely surrounding a receptacle (14) inserted into the respective shells with the exception of a first opening (15) for inserting the receptacle and a second opening (16) for discharging a flow of gas resulting from jets directed towards the outside of the receptacle. Each shell (6) has holes (18) in all its side walls in areas directly opposite a receptacle inserted into the shell for directing jets towards the outside of the receptacle. In addition, the freezer has indicators (11) for indicating which shells (6) do not contain a receptacle (14) and for indicating when the liquid in a receptacle inserted into a shell is frozen.
Patent CA-2246712-A1 (CA)
Inventor: SMITH AUSTIN GERARD
IPC: A61P43/00
Filed: 1997-02-14
Abstract: L'invention concerne une nouvelle cytokine ayant la capacité d'inhiber la différenciation des cellules souches (ES). La cytokine est appelée ESRF et se caractérise par sa capacité à inhiber la différenciation des cellules ES (i) en l'absence de DIA (activité inhibant la différenciation)/LIF(facteur inhibiteur de la leucémie myéloïde), (ii) en l'absence de cytokines qui agissent par l'intermédiaire de la gp130, (iii) en l'absence de l'interaction avec la gp130, et (iv) en l'absence de l'interaction avec le récepteur de LIF. L'invention concerne également des procédés de dérivation et de propagation des cellules ES, des cellules ES elles-mêmes et des lignées cellulaires utilisées dans la dérivation et le dosage de nouveaux facteurs.
Patent CA-2247349-A1 (CA)
Title: Adaptive array antenna unit
Inventor: YAMAGUCHI RYO
IPC: H04B1/7103
Filed: 1998-06-01
Abstract: An adaptive array antenna for use in a base station according to the CDMA mobile communication system. A number of antenna elements greater than the number of elements (a reference number) which would be required when directional antenna elements each having a beam width which is the same as a sector angle are used to provide a service area having a sector angle which is narrower than the element beam width, or a number of antenna elements each having a beam width broader than the sector angle which is less than the reference number may be used to define a service area.
Patent CA-2249384-A1 (CA)
Inventor: SEITZ THOMAS
IPC: G07D5/08
Filed: 1997-03-18
Abstract: The invention concerns a coin-checking arrangement in which, during checking, the coins (1) move progressively along a side wall (6) of a coin channel (2) and past two coil halves (4a, 4b) which are disposed opposite each other either side of the coin channel (2) and are connected in series in phase opposition. The coil half (4b), which is located on the same side of the coin channel (2) as the side wall (6), has lower resistance than the other coil half (4a) and preferably consists of litz wire.
Patent CA-2250500-A1 (CA)
Title: Synchronously gated high speed ccd imager system
Inventor: SHEPHERD ORR
IPC: H04N5/353
Filed: 1997-04-18
Abstract: A synchronously gated high speed CCD imager system (12) having a predetermin ed frame time includes: a CCD interline transfer array including a plurality of  photoelectric collection quantum wells (14, 16) for collecting photoelectron s from an object; a plurality of storage wells (18, 20) associated with the collection wells; an anti-blooming circuit (30) for diverting photoelectrons  from accumulating in the collection wells; and switching means (33) for transferring the photoelectrons accumulated in the collection wells to the storage wells and enabling the anti-blooming circuit during synchronized portions of the frame time to divert photoelectrons from accumulating in the  collection wells and for disabling the antiblooming circuit to enable the collection wells to collect photoelectrons during another portion of the fra me time.
Patent CA-2250790-A1 (CA)
Title: Radio communication apparatus
Inventor: LEISTEN OLIVER PAUL
IPC: H01Q5/357
Filed: 1997-03-26
Abstract: In a radio communication system operating in at least two spaced-apart frequency bands above 200 MHz, a quadrifilar helical antenna (1) having an elongate dielectric core with a relative dielectric constant greater than 5 has a conductive sleeve surrounding a proximal part of the core and a longitudinal feeder structure (1A) extending through the core to a connection with the helical antenna elements at a distal end of the core. The antenna (1) is operated in a first frequency band in which it exhibits a first, balanced mode of resonance characterised by current maxima and voltage minima at the connections of the helical elements to the feeder structure and at their junctions with the rim of the sleeve, and in a lower or higher second frequency band in which the antenna (1) exhibits a second, single-ended mode of resonance characterised by current maxima and voltage minima generally at the ends of the core and current minima and voltage maxima at one or more intermediate locations. To permit dual mode operation, the system includes an impedance-matching coupling stage (2) which may be a diplexer having filters coupled between a common port for the antenna (1) and further ports for connection to radio signal processing equipment such as a GPS receiver (4) and a mobile telephone (5) operating in the two frequency bands. The filters and impedance matching elements may be formed as microstrip elements on a single substrate.
Patent CA-2250820-A1 (CA)
Inventor: SEHIER PHILIPPE
IPC: H03D7/16
Filed: 1998-02-09
Abstract: The invention concerns an entirely digital device for filtering, decimation and transposition into baseband for extracting and transposing in baseband one of the channels, called useful channel, of a channel frequency division multiplex and for reducing the oversampling factor of said useful channel, each channel being associated with a different carrier. This device comprises at least two rippling stages (40¿1? to 40¿L?), each stage comprising filtering means (42) and decimation means (43), said filtering means being located upstream of said decimation means for cleaning part of the spectrum in the places where the decimation means produce spectrum aliasing. The invention is characterised in that each stage (40¿1? to 40¿L?) further comprises transposing means, located upstream of said filtering means (42) and associated with a transposition frequency (f¿t,i?), previously selected among a set of N possible different frequencies, so as to transpose nearest to the zero frequency of the carrier (p¿0?) associated with said useful channel.
Patent CA-2254833-A1 (CA)
Title: Pharmaceutical for treatment of neurological and neuropsychiatric disorders
Inventor: BORDEN LAURENCE
IPC: C07C255/24
Filed: 1997-05-29
Abstract: The invention provides a pharmaceutical for treatment of neurological and neuropsychiatric disorders comprising a compound of formula (I) or a pharmaceutically acceptable salt thereof.
Patent CA-2257117-A1 (CA)
Title: Isolated nucleic acid molecules which are members of the mage-b family and uses thereof
Inventor: BRASSEUR FRANCIS
IPC: C12Q1/68
Filed: 1997-06-05
Abstract: The invention relates to members of the MAGE-B family of nucleic acid molecules. These molecules differ from the previously described MAGE nucleic acid molecules in that members of the MAGE-Xp family do not hybridize to the previously identified MAGE sequences. Further, the members of the MAGE-B family are found on the Xp arm of the X chromosome rather than on the Xq chromosome, as was the case with the previously identified MAGE genes.
Patent CA-2257706-A1 (CA)
Title: Process and composition for treating hydrocarbon contaminated material
Inventor: LAURELL ARI
IPC: C09K3/32
Filed: 1998-12-31
Abstract: A composition for treating materials contaminated with hydrocarbon compounds comprises a protein component, a bulking agent and a microbial culture capable of metabolizing the hydrocarbon contaminants. The composition is mixed with the contaminated material and absorbs or adsorbs the contaminants thereby preventing leaching of same into the environment. The microbial culture allows for biodegradation of the contaminant thereby removing any environmental risk associated with the contaminated material. The protein component and bulking agent are preferably organic in nature and the microbial culture may be indigenous to the protein material. The invention also provides a method of treating hydrocarbon-contaminated material using a composition as described above. The invention is particularly suited for treating contaminated drill cuttings.
Patent CA-2259102-A1 (CA)
Title: Systeme de formage des abat-jour
Inventor: JUILLET HUBERT
IPC: F21V1/26
Filed: 1999-01-05
Abstract: Dispositif permettant le roulage des borde des abat-jour ainsi que leur sertissage sur des anneaux métalliques. Le système fait appel à une forme (6) sur laquelle sont disposée les deux anneaux (1) et (2), ainsi que la découpe (3). Des plaques chauffantes réchauffent les bords supérieur et inférieure de la découpe d'abat-jour. Ensuite, un ensemble de membranes dont certaines revêtent la forme d'un tors (30) est appliqué et aspiré sur ladite forme en entraînant les bords ramollis de ladite découpe pour les façonner sur ladite forme et autour desdits anneaux. L'invention concerne l'industrie de la fabrication des abat-jour.
Patent CA-2260482-A1 (CA)
Title: Method for enrichment of fetal cells from maternal blood and use of same in determination of fetal sex and detection of chromosomal abnormalities
Inventor: MASSE JACQUES
IPC: G01N33/50
Filed: 1999-01-28
Abstract: An enriched fetal cell sample is prepared from maternal blood by first separating a maternal blood sample on a three layer density gradient, and collection of the layer containing the lymphocytes and a layer immediately beneath the lymphocytes which presumably contains the nucleated fetal red blood cells and low density maternal red blood cells. The top layer in the gradient would contain the plasma and lighter components and the bottom layer would contain high density maternal red blood cells. The collected cells are then placed in a hypotonic solution and centrifuged to separate a fetal cell pellet, which contains enriched levels of fetal cells of varying types. The recovered pellet is fixed twice with Carnoy fixative and the fixed cells are then spread on a slide for FISH analysis.
Patent CA-2261127-A1 (CA)
Title: A foundation element, methods for the construction of prefabricated structures including these elements, particularly prefabricated tunnels, and prefabricated structures made by these methods
Inventor: MONACHINO MOSE
IPC: E02D27/02
Filed: 1997-07-16
Abstract: A foundation element comprises a rigid monolithic prefabricated frame (10) which includes at least two opposite containing side walls (12) and cross-members (14) interconnecting the two side walls (12) so as to form a casting through-cavity between these two walls (12). The frame (10) is intended to be located on the ground (G) with the interposition of adjustable support devices (22) and is intended to receive a hardenable fluid binder material (36) poured into its through-cavity and adapted to spread onto the ground (G) between this and the side walls (12) and to fill the cavity, encapsulating the cross-members (14) and the iron rods (34) or other connecting members for connecting a superstructure element (32). The invention also relates to prefabricated structures including prefabricated tunnels, with foundation elements formed by means of the said prefabricated frames (10).
Patent CA-2261705-A1 (CA)
Title: Telecommunications installation and management system and method
Inventor: STOWERS BRIAN E
IPC: H04Q3/00
Filed: 1997-07-25
Abstract: A telecommunications system installation and management system (10) and method for managing, controlling, updating and monitoring telecommunications devices, such as a private branch telephone switch (22, 23), voice messaging system (26), call accounting system (24), central office telephone switch, router, bridge, hub, or associated peripheral equipment. The device is capable of managing and controlling a plurality of different types of telecommunications equipment provided by various different manufacturers to thereby seamlessly integrate the equipment into an easily managed telecommunications system. A  local database within the telecommunications system provides for real-time or near real-time access and modification of programming information for the telecommunications equipment and further provides for redundancy in the event of equipment failure. A single point of control for system management and data entry is provided in an integrated application that reduces the amount of necessary data to be entered and that facilitates user modifications to operating parameters. The system preferably actively maintains a live connection with each of the managed devices.