baber/WOPTO huggingface dataset:
Patent NO-180522-C (NO)
Inventor: PRIVAS YVES
IPC: B05B11/00
Filed: 1993-07-28
Abstract: A device for spraying or dispensing a fluid, the device comprising: a single-acting pump having a capacity of less than 500 (my)l and provided with piston means actuated by a hollow push rod allowing fluid to flow therealong, said piston means sliding in a pump chamber that normally contains fluid to be sprayed or dispensed, to enable said fluid to be expelled; a pusher mounted on said push rod of the pump and communicating with said push rod to enable the fluid to escape; and rapid repetition actuator means having a moving portion for actuating the push rod repetitively; wherein the pusher is connected to said moving portion of the actuator means by a connection that does not leave play in the axial direction of the push rod.
Patent CA-2000054-C (CA)
Inventor: FISCHER ARTUR
IPC: B23B51/00
Filed: 1989-10-02
Granted: 1994-07-12
Abstract: A drilling device for producing drill holes with undercuts and comprising a drill bit, a drill bit holder for receiving the drill bit and having a suction chamber, and a suction bell surrounding the drill bit holder and communi-cating with the suction chamber therein, the stem of the drill bit having a continuous axial bore communicating with the suction chamber and a plurality of slots arranged in a region of a cross-sectional enlargement of the stem.
Patent CA-2011500-C (CA)
Inventor: KING WILLIAM PORTER
IPC: G01N15/08
Filed: 1990-03-05
Granted: 1998-02-24
Abstract: A  method  for  testing  for  the   removal   of tritiated  water  using  deuterated  water  in  which  the infrared absorption spectra  of deuterated  water  in  an effluent   stream   passing   through  a  tritiated  water filtering media is measured.
Patent CA-2015229-C (CA)
Title: Making pressed board
Inventor: FISCHER TILMAN
IPC: D21J/
Filed: 1990-04-24
Granted: 1997-12-30
Abstract: A fiber or chip board is made by first forming a mixture of a binder and particles having a relatively low moisture content that is substantially less than a relatively high moisture content that a finished board should have.  This mixture is deposited as a mat on a movable substrate so that the mat is substantially at ambient temperature and has the relatively low moisture content.  Then the mat is preheated with steam to raise its temperature and to increase its moisture content to the predetermined relatively high moisture content.       The thus preheated mat, whose moisture content has been corrected, is then simultaneously heated and compressed to form it into a board.
Patent CA-2022748-C (CA)
Title: Flux containing wire for use in stainless steel welding
Inventor: OGAWA TSUNESHI
IPC: B23K35/368
Filed: 1990-08-07
Granted: 1997-09-30
Abstract: Described herein is a flux cored wire for use in stainless steel welding, the wire having a flux filled in a stainless steel sheath, the flux containing, on the basis of the total weight of the wire, 4.7-8.5% of TiO2, 0.5-3.5% of Al2O3 and 0.6-3.0% of SiO2 and/or ZrO2 in proportions satisfying the following formula TiO2 > Al2O3 + SiO2 + ZrO2 and further 0.02-0.25% of metal fluoride (in terms of F conversion value) and 0.1-1.0% of Ti.  Desirably, the flux contains slag-forming components in a restricted range of 8.5-13.5% and in proportions satisfying the following formula Al2O3 + SiO2 + ZrO2 ~ 5.0%.
Patent CA-2027231-C (CA)
Title: Computing system for data processing apparatus
Inventor: RYU TADAMITSU
IPC: G06F9/44
Filed: 1990-10-10
Granted: 1994-01-11
Abstract: ABSTRACT OF THE DISCLOSURE          A computing system for a data processing apparatus which carries out a data processing using at least a formula includes a link data file for managing formulas which are described by command names assigned to data elements and operation symbols which define operation contents between the command names, an actual data file for managing actual data in correspondence with the command names in the formulas managed by the link data file, a computing file for managing computing means for computing the operation contents of the operation symbols in the formulas managed by the link data file, and a processing part for specifying a requested formula which is to be computed by referring to the link data file in response to a computation request, reading from the actual data file the actual data corresponding to the command names in the specified formula and reading from the computing file the computing means corresponding to the operation symbols in the specified formula, and carrying out operations of the computing means read from the computing file with respect to the actual data read from the actual data file.
Patent CA-2035309-C (CA)
Title: Conveyor system for timber products
Inventor: DIETZ HANS
IPC: B65G47/53
Filed: 1991-01-30
Granted: 1998-04-14
Abstract: A conveyor system serves for conveying timber products, in particular boards (13) having at least one flat side. The conveyor system (10) comprises a transverse conveyor and a linear conveyor (11) the conveying directions (14) of which include between them an angle of substantially 90° in a horizontal plane. The transverse conveyor is arranged upstream of the linear conveyor (11) in the conveying direction. It is adapted for feeding the timber products in a direction perpendicular to their longitudinal extension and for transferring them to the linear conveyor (11) at a transfer station. The linear conveyor (11) comprises, in the area of the transfer station, at least one linear conveyor means (28) gripping the downstream end of the timber product, at least one vacuum jack means (26, 27) acting on the middle portion of the timber product from below, at least one jack roller (50, 51, 52) arranged above the vacuum jack means (26, 27) and capable of being pivoted in upward direction, away from the timber product, and a sequence control unit for actuating the transverse conveyor, the linear conveyor means (28) and the jack roller (50, 51, 52) (Fig. 1).
Patent CA-2035314-C (CA)
Title: Triazole antifungal agents
Inventor: RAY STEPHEN JAMES
IPC: A61K31/505
Filed: 1991-01-30
Granted: 2000-01-18
Abstract: The invention provides antifungal compounds of the formula:-  and pharmaceutically acceptable salts thereof, wherein R is phenyl substituted by 1 to 3 substituents each independently selected from halo, -CF3 and -OCF3;   R1 is C1-C4 alkyl;      R2 is H or C1-C4 alkyl;      X is CH or N; and Y is F or Cl.
Patent CA-2054971-C (CA)
Title: Process and an apparatus for the production of food products by coextrusion cooking
Inventor: HORISBERGER JEAN
IPC: A23P30/25
Filed: 1991-11-05
Granted: 1997-10-07
Abstract: A coextruded cooked product 3  is cut by stamping between two cylinders 7 and 8, in a zone where the envelope of the product is still thermoplastic, by two impressions having edge lines which cooperate to cause shearing of the product.     Application to the production of products of any shape obtained by coextrusion cooking.
Patent CA-2057184-C (CA)
Title: Active carbon materials, process for the preparation thereof and the use thereof
Inventor: ABE HISAKI
IPC: C01B31/08
Filed: 1991-12-09
Granted: 1996-11-19
Abstract: The present invention relates to specific activated carbon materials comprising from 1 to 5% by weight of nitrogen, from 3 to 30% by weight of oxygen and from 40 to 95% by weight of carbon, and having an average pore radius of from 15 to 30 .ANG., with the proviso that mesopores occupy at least 50% by volume based on the total pore volume, and also relates to a process for the preparation thereof, and to the use thereof as catalysts.
Patent CA-2063068-C (CA)
Title: Ionizing irradiation sterilizable culture medium suitable for use in environmental sampling devices
Inventor: EVANS GEORGE L
IPC: C12N1/00
Filed: 1992-03-13
Granted: 1997-06-10
Abstract: A culture medium suitable for use in environmental sampling devices, which medium can be sterilized by ionizing radiation, is disclosed.   The medium comprises  a Soybean Casein-digest agar, containing agents to neutralize disinfectants, which is modified  by  the  addition  of  agar  and  yeast  extract.   The resultant  medium  can  be  sterilized  by  ionizing  radiation without deleterious effects.
Patent CA-2067045-C (CA)
Inventor: KITAMURA ICHIHIRO
IPC: D04H1/492
Filed: 1992-04-24
Granted: 1994-10-25
Abstract: Method for manufacturing a non-woven fabric with irregular patterns by using a belt having projections for providing irregular patterns on the non-woven fabric and applying highly pressurized water and hot air onto a fiber assembly placed on and carried by the belt in order to press the fiber assembly to the belt and entangle the fiber of the fiber assembly.
Patent CA-2072015-C (CA)
Inventor: MCDONOUGH JAMES M
IPC: F23Q2/28
Filed: 1990-12-21
Granted: 1999-09-21
Abstract: Briquet à actionnement sélectif, à sécurité pour enfants, comprenant un corps (12) définissant un réservoir (15) contenant un milieu gazeux combustible (9) tel que du butane et doté d'un clapet agencé pour être actionné de manière sélective entre une position normalement fermée et une position ouverte, laquelle permet la sortie du milieu gazeux. Ledit briquet à sécurité pour enfants peut produire sélectivement des étincelles au niveau d'un emplacement proche de la sortie du milieu gazeux, afin d'allumer ce dernier. Unmécanisme de sécurité empêche l'actionnement du clapet dans la position ouverte. Ledit briquet à sécurité pour enfants comprend une sûreté à libération résiliente, laquelle empêche l'actionnement de l'actuateur du clapet dans la position ouverte. La sûreté (16) peut être placée sélectivement dans une pluralité de positions sans gêner l'actuateur du clapet, de sorte que le milieu gazeux peut être libéré et être allumé par les étincelles. La sûreté est structurée et montée de manière résiliente, de sorte que lorsqu'une flamme est produite et l'actuateur du clapet (14) est libéré, la sûreté revient à sa position fermée ou verrouillée, afin d'empêcher l'actionnement du clapet dans la position ouverte par empêchement du mouvement pivotant de l'actuateur du clapet. Afin de ''utiliser à nouveau'' le briquet, la sûreté doit être à nouveau déplacée dans une des positions ouverte ou déverrouillée de sorte que l'actuateur du clapet peut être ouvert afin d'allumer ultérieurement le milieu gazeux. Ledit mécanisme rend difficile l'allumage du briquet par un jeune enfant, mais il peut être actionné par des adultes.
Patent CA-2073534-C (CA)
Inventor: LEFEVRE HERVE
IPC: G01C19/72
Filed: 1992-07-09
Granted: 2005-05-24
Abstract: L'invention concerne un dispositif de mesure à fibre optique, par exemple un gyromètre, dans lequel la variation d'un paramètre mesuré engendre une différence de phase entre deux ondes. Le fonctionnement de ce dispositif est indépendant des éventuelles variations du spectre de la source. Il comporte un filtre spectral étroit et stable 22 séparant le flux incident en un flux principal, adressé sur le premier détecteur 3 et un flux filtré; les premiers moyens électroniques 7 comportent des moyens 19 de mesure et d'asservissement du gain de la chaîne de modulation à partir d'une opération réalisée par des moyens de traitement 16 sur le signal provenant du premier détecteur 3. Un deuxième détecteur 23, reçoit le flux filtré. Sa réponse est traitée par des moyens 219 qui réalisent, une mesure, du gain de la chaîne de modulation identique à celle réalisée par les premiers moyens de traitement 16 sur le signal provenant du premier détecteur 3, et fournissent un signal fonction du spectre de la source lumineuse 1.
Patent CA-2084696-C (CA)
Title: Vacuum cleaner train for cleaning tracks, particularly for underground railway networks
Inventor: RENAUDIN YVES
IPC: E01H8/00
Filed: 1992-12-07
Granted: 1997-04-29
Abstract: The present invention relates to a vacuum cleaner train which comprises a blowing device mounted trans-versely and two suction devices disposed downstream and upstream of the blowing device, as well as means for transversely adapting the blowing and suction flows, adapted to effect a non-homogeneous distribution of said flows transversely with respect to the direction of the train.     According to one version, the suction and blowing devices comprise pipes partitioned into three compart-ments, three supple conduits for connection to the corresponding fans and means for positioning the con-duits on one or the other compartment.     According to another version, these devices com-prise nozzles equipped with obturation means and means for controlling the obturation means in synchronization. Moreover, the endpiece of the nozzles may be orientable laterally for cleaning overhanging platforms.
Patent CA-2085755-C (CA)
Title: Hydraulically operated edge-of-dock leveler
Inventor: HAGEMAN MARTIN P
IPC: B65G69/28
Filed: 1992-12-18
Granted: 2000-02-22
Abstract: A hydraulically operated edge-of-dock dock leveler including a deck plate having its rear edge hinged to the dock and an extension lip is hinged to the front edge of the deck plate. In the storage position the deck plate is located in a generally horizontal position and the lip hangs downwardly in a generally vertical pendant position. A hydraulic cylinder unit interconnects the frame of the dock leveler with the deck plate and extension of the cylinder unit acts to move the deck plate to a generally vertical position where a latch that is pivotally connected to the underside of the lip engages an abutment on the frame to lock the deck plate in the vertical position. Retraction of the cylinder unit will pull the deck plate down and the linkage between the deck plate, the lip and the frame enables the outer edge of the lip to move in a generally curved path into engagement with the bed of a carrier. The hydraulic system for operating the cylinder unit includes a valve mechanism and when the cylinder unit is fully extended, as the deck plate is pivoted upwardly, the pressure increase in the hydraulic system shifts the valve and automatically retracts the cylinder unit,
Patent CA-2096963-C (CA)
Inventor: DAVIS ADRIAN FRANCIS
IPC: A61K9/00
Filed: 1991-11-21
Granted: 2002-04-30
Abstract: Two-component pharmaceutical compositions for topical application to the human or animal body and intended for mix-ing together on or immediately prior to application, comprising two liquid phases having different lipophilicities and a drug dis-solved in ar least one of the liquid phases.
Patent CA-2105893-C (CA)
Inventor: GOSS RAYMOND W
IPC: A47G27/02
Filed: 1993-09-10
Granted: 1999-06-22
Abstract: A fabric-pile carpet construction comprises a facing layer comprising nylon, acrylic, polypropylene, or wool fibers secured to a bonding layer comprising a hot melt adhesive, a vinyl acetate-ethylene copolymer latex adhesive, or a polyvinyl chloride (PVC) plastisol adhesive, and a different backing layer selected from the said bonding layer materials, and a chemical barrier comprising a polyester or fiberglass scrim impregnated with a vinyl acetate-ethylene copolymer latex adhesive located between the facing layer and the backing layer.
Patent CA-2112979-C (CA)
Title: Novel derivative of amino-2-naphthyridine, preparation and use thereof
Inventor: DAVID-COMTE MARIE-THERESE
IPC: C07B57/00
Filed: 1992-07-10
Granted: 2003-09-30
Abstract: New 2-aminonaphthyridine derivative of formula: <IMAGE>  its optical isomers, its salts and its preparation. The product of formula (I) is particularly useful for preparing the automer of the product of formula: <IMAGE> which exhibits notable therapeutic properties.
Patent CA-2113673-C (CA)
Inventor: ESLINGER KLAUS
IPC: D21F9/00
Filed: 1994-01-18
Granted: 2000-03-14
Abstract: The wire end or forming section of a paper making machine is a twin wire section defined by two endless loop wire belts or wires between which fibrous suspension moves through the wire end.  A supporting element, either in the form of a rotating cylinder or in the form of a support belt, has the wires passing over it in the twin wire zone.  Pressure elements, in the form of strips, rods or even a shoe, are supported to apply pressure on the wire belts and directed toward the moving supporting surface.  The pressure elements are placed along the twin wire path so that pressure free regions remain between neighboring pressure elements.  The pressure elements are distributed over the entire width of the wire belts.
Patent CA-2115713-C (CA)
Inventor: HAY JEAN-YVES
IPC: F16F7/14
Filed: 1994-02-15
Granted: 2000-05-23
Abstract: Vibration/impact isolation device including a carrying element (11) and a carried element (12) which are connected by cable (13a, 13b), the carrying and carried elements each including at least two anchoring points for the cable which are located in the vicinity of the vertices of a polygon with n vertices, the cable being alternately anchored to a point (140) on the carrying element (11) and to a point (141, 141') on the carried element (12) and being orientated on the anchoring points (140) of a first (11) at least of the said elements in a direction which overall is transverse to the radial direction, characterised in that the carrying or carried element is a modular element (11a, 11b) including, on the one hand, individual anchorage modules (11a, 11b) and, on the other hand, means (15, 17, 21) for assembling these, while the method is characterised in that:   - in a first so-called "anchoring" phase, the cable is anchored, on the one hand, into each of the said anchoring modules of the modular element and, on the other hand, into the other element, and   - in a second phase, the modular element is assembled.   <IMAGE>
Patent CA-2118333-C (CA)
Title: A method and composition for treating biopsy wounds
Inventor: VERSCHOOR JACOB
IPC: A61L15/26
Filed: 1994-10-18
Granted: 2002-01-01
Abstract: A method and composition for treating biopsy wounds in human patients is provided. The process involves filling the wound with a disc of collagenous material coated with elastine, with the disc of material being of a size to substantially fill the biopsy wound. The collagenous material is preferably derived from the skin of hoofed animals such as calves, sheep and pigs. The disc is combined with a microporous top layer, preferably polyether urethane.        This combination is easy to apply and leads to hemostasis, improved wound healing and less wound contraction and scarring.
Patent CA-2121684-C (CA)
Title: Automatic gain control for reducing effects of jamming
Inventor: ARNSTEIN DONALD S
IPC: H04B1/26
Filed: 1992-10-29
Granted: 1999-08-31
Abstract: Improved automatic gain control (18) for an amplifier (10) is obtained by controlling the size of a null zone in a drive signal (26) for the amplifier (10). The size of the null zone is controlled by estimating strength of an interference signal, and dynamically varying the size of the null zone based on the estimated strength of the interference signal. As a result, the amplifier (10) rarely saturates, regardless of signal strength. The invention is useful to reduce the harmful effects of jamming or interference.
Patent CA-2122989-C (CA)
Title: Intelligent lamp or intelligent contact terminal for a lamp
Inventor: KORKALA HEIKKI
IPC: H05B47/10
Filed: 1992-11-10
Granted: 2002-03-26
Abstract: The invention relates to an intelligent lamp or an intelligent contact terminal for a lamp, which can be used in a lighting system comprising a plurality of individually controlled lamps (1; 5) links in a common power-supply circuit (8, 9) and an op-eration control device for transmitting a desired operation control signal to electronic control elements (11, 12, 13), associated with the lamp or the contact terminal and reading or failing to react selectively to various control signals. Together with the lamp or its contact terminal, said electronic control elements (11, 12, 13) provide a single replaceable component which, on the basis of a message included in the operation control signal, identifies itself to serve as an appropriate lamp. In addition, the electronic control elements (2; 6) monitor the condition of itself and that of the lamp and, if necessary, produce a fault indication.
Patent CA-2131528-C (CA)
Title: Methods and compositions for targeting the vasculature of solid tumors
Inventor: THORPE PHILIP E
IPC: A61K47/42
Filed: 1993-03-05
Granted: 2004-07-13
Abstract: The present invention relates generally to methods and compositions for targeting the vasculature of solid tumors using im-munologically-based reagents. In particular aspects, antibodies carrying diagnostic or therapeutic agents are targeted to the vas-culature of solid tumor masses through recognition of tumor vasculature-associated antigens, or through the specific induction of endothelial cell surface antigens on vascular endothelial cells in solid tumors.
Patent CA-2134084-C (CA)
Title: An improved parenteral device
Inventor: WHISSON MAXWELL EDMUND
IPC: A61M5/50
Filed: 1993-04-21
Granted: 2003-02-11
Abstract: A parenteral device (10) comprising a body (12) having a forward end (26) and a rearward end (34). The forward end (26) is capable of receiving a hollow retractable needle (20) therein so as to project therefrom. The retractable needle (20) is slidable relative to the body (12) and the body (12) also includes a chamber (14) capable of receiving parenteral fluid and capable of being reduced in volume to expel fluid contained therein. The needle (20) is capable of being manually retracted within the body (12) such that the chamber (14) reduces in volume to expel fluid contained therein and such that the needle (20) is retracted to be wholly contained within the body (12).
Patent CA-2140710-C (CA)
Inventor: MERKEL JOSEF
IPC: E04G17/04
Filed: 1995-01-20
Granted: 2005-12-20
Abstract: A clamp (1) serves for connecting the webs (2) at the edges of form panels disposed in coplanar, side-by-side relation and has for this purpose two clamping jaws (4) urging together these edge webs (2), each clamping jaw (4) having an adjusting arm (5) which is at an angle thereto and is located at the jaw-end remote from the clamping point (4a). The adjusting arms (5) in turn have points for applying an actuating or adjusting element in the form of a wedge (9), these points of application on the two adjusting arms (5) suitably being combined to form a single point for applying the wedge (9). The wedge (9) can slide along between this point of application and the edge webs (2), suitably on an abutment (12) belonging to the. clamp (1), and thereby can move the point of application and accordingly the adjusting arms (5) away from the lining skin (3) and thereby close the clamping jaws (4). For reasons of space and for good guidance a curved wedge may be provided which is movable in the plane in which the clamping jaws (4) close. (Fig. 1)
Patent CA-2141351-C (CA)
Inventor: TAKEYARI RYOJI
IPC: H04B10/548
Filed: 1995-01-30
Granted: 1999-07-13
Abstract: A a first clock extraction device included in the receiving section of the optical regenerator recovers a receiving clock. The receiving clock follows the fitter contained in a receiving optical signal caused by fiber wavelength dispersion. The receiving optical signal is detected in synchrony with the receiving clock. A transmission section includes a transmitter for generating a transmission optical signal changed in phase in such a manner as to suppress the stimulated Brillouin scattering and a second clock extraction device for regenerating the transmission clock not following the fitter. The data of the receiving optical signal is processed at a processing unit, and intensity-modulated on the basis of the data thus processed. The timing of this modulation is synchronized with the transmission clock. The receiving clock is synchronized with the fitter, and therefore no logic error occurs. Since the transmission clock does not follow the fitter, the fitter is prevented from accumulating.