baber/WOPTO huggingface dataset:
Patent CA-2085681-A1 (CA)
Title: Methode d'indexation-compression pour graphiques et selection de donnees
Inventor: PELLICANO RUSSELL A
IPC: G06F17/30
Filed: 1992-12-17
Abstract: Méthode permettant de choisir et d'afficher de façon interactive une répartition de tous les champs de données contenus dans une base de données. La fonction primaire de la méthode est de permettre à l'utilisateur de consulter les données contenues dans une base de données précise, dans un format graphique. Par ailleurs, l'utilisateur peut choisir des ensembles particuliers de données en vue d'une présentation plus détaillée et peut également déterminer l'incidence de sa sélection sur tous les autres champs de données faisant partie de la base de données retenue. La première étape de processus consiste à évaluer la base de données particulière à partir du système hôte. Une fois cette évaluation terminée, une matrice de répartition de chaque champ compris dans la base de donnée est élaborée à partir des données contenues dans la base de données retenue. La matrice est ensuite affichée grapiquement sur une unité qquelconque d'affichage graphique.  partir de cet affichage graphique initial, l'utilisateur peut faire différents choix d'affichage graphique détaillé, puis étudier et analyser la structure des données ainsi que le contenu de la base de données.
Patent CA-2087094-A1 (CA)
Inventor: LIE TORE
IPC: A47C1/032
Filed: 1990-08-20
Abstract: ABSTRACT             Straight  type  torsion  spring being clamped together  at  two  ends,  which  ends  being  rotatable  in relation to each other against the torsion spring force, the  torsion spring comprising at  least  four  identical torsion  rods  abutting  laterally  along  their  entire extension, thereby utilizing the relatively large twisting angle of the small dimension torsion rods combined with the total torsion force of the torsion spring rods, each of which independently being twisted helically when activating the spring.  Adjustable mounting for a chair, preferably an office chair, comprising the torsion spring of the above defined type, a seat frame, a back frame and a mounting bracket,  a tilting lever being clamped to a pipe which other end is clamped to one end of the torsion spring, the upper end of the lever being articulated to the front portion of a seat frame, the rear portion of which being articulated to a back seat frame to which rear end the back seat is secured, and the forward end of the back seat frame being articulated to the bracket, the position of which articulation  being   adjustable   thereby   enabling   an adjustment of the back seat frame angle.
Patent CA-2087586-A1 (CA)
Inventor: ASHBY ALAN M
IPC: A61F2/38
Filed: 1993-01-19
Abstract: A tibial element for a replacement knee prosthesis comprising a tibial tray (1) provided with one or more bearing components (30), and a stem which can be attached to said tray by a tapered spigot and socket (55) construction characterised in that the lower portion of said tray has a shaped engagement feature (3) intended for engagement with the proximal subcondylar area of the tibia of the user, and means (5, 61) are included for locating said stem (62) in a predetermined angular position in relation to said shaped engagement feature (3) on the tray. <IMAGE>
Patent CA-2088071-A1 (CA)
Title: Motion control system for cinematography
Inventor: EDWARDS JOHN R
IPC: G05B19/42
Filed: 1991-08-08
Abstract: A computerised motion control apparatus for controlling a plurality of degrees of freedom of the positioning and orientation of a camera. The apparatus including a dolly (71) positionable by drive means along an extensible track arrangement (72), having a camera (73) mounted thereto and provided with motors to orientate the camera (73) by varying its pan (76), tilt (75), and roll (74).  An operator interface device (15) is used to define position and velocity characteristics of the desired motion of each of the camera's axes of motion and a motor driver module (69) calculates a parametric cubic polynomial represesntation of the desired motion curve. The calculated coefficients of the motion curve parametric cubic polynomial representation are easily stored and used to regenerate the values of the curve for the purposes of display and providing motion curve values for each axis of motion of the camera. These calculations can be performed upon command and in real-time. Motion curve characteristics may be modified by way of redefining the position and velocity parameters and the values generated by a curve generator (50) may be digitally processed by a signal processing module (57). A variety of signal processing functions may be performed upon the motion curve values generated, including summation, filtering and multiplication. Digital values representative of random, periodic and aperiodic signals may be combined with each of the motion curves generated. Additionally, values of camera characteristics such as focus, film pull-down rates, shutter speed, etc. are recorded for reproduction in synchronism with the replay of the camera motion. The provision of a camera motion control apparatus having the described facilities, enables accurate repeatability of camera motion and scene recording for digital image integration to real-life recordings, multiple time scale motion and film recording techniques for special effects.
Patent CA-2093613-A1 (CA)
Title: Polyoxyalkylene glycols containing imidazolidones
Inventor: SU WEI-YANG
IPC: C08G18/48
Filed: 1993-04-07
Abstract: POLYOXYALKYLENE GLYCOLS CONTAINING IMIDAZOLIDONES                 ABSTRACT OF THE DISCLOSURE     This invention is concerned with polyoxy-alkylene glycols prepared by alkoxylating a hydroxy-alkyl-2-imidazolidone and to a process for preparing flexible polyurethane foams by reacting an organic isocyanate with an admixture of a polyether polyol and an alkoxylated hydroxyalkyl-2-imidazolidone in the presence of a urethane catalyst and a blowing agent.
Patent CA-2095171-A1 (CA)
Inventor: NISHIGUCHI MASANORI
IPC: H05K13/04
Filed: 1993-04-29
Abstract: ABSTRACT OF THE DISCLOSURE     The three-dimensional shape of the surface of a board (12) is measured, and the parallel degree between the board (12) and a semiconductor chip (10) is adjusted on the basis of the measurement result.  A board mounting means (13) and a semiconductor chip holding means (11) are moved close to each other, and the semiconductor chip (10) is mounted on the board (12).
Patent CA-2095882-A1 (CA)
Title: Voice messaging synchronization
Inventor: ANDERTON DAVID O
IPC: G10L19/06
Filed: 1993-05-10
Abstract: VOICE MESSAGE SYNCHRONIZATION Abstract In a coder and decoder for speech recording, transmission and reproduction, especially in voice messaging systems, a method of identifying andsynchronizing control information in stored or transmitted voice messages. To provide compatibility with prior systems, and to avoid erroneous synchronizationarising from overwritten or edited voice messages, selected ones of a class of coded sequences are advantageously included in coded information and detected and interpreted in decoding.
Patent CA-2096340-A1 (CA)
Title: Improved chuck for power tools
Inventor: WALSH JOSEPH P
IPC: B23Q9/00
Filed: 1991-09-30
Abstract: An improved chuck which retains the shank (100) of a cutting element (101) securely therein and may be manufactured from a single piece of metal provided with a throughbore (114) which is threaded at one end (120) to mate with a driving unit. The other end of the throughbore (114) may be sized to receive a cutting tool shank (100) or a collet (115) with a longitudinal slot (107) extending completely through the collet (115) making it resiliently insertable within the throughbore (114), A clamping means is positioned offset from the centerline of the tool shank (100) or collet (115).  The clamping means may comprise two sleeves (108, 109) machined to mate with the peripheral surface (140) of the collet (115) or with tool shank (100). The sleeves (108, 109) are retained in a bore (116) extending transversely through and displaced from the center of the chuck. A threaded element (110) draws the sleeves (108, 109) into contact with the collet (115) or tool shank ( 100), maintaining a precisely centered cutting tool (101) orientation.
Patent CA-2097011-A1 (CA)
Title: Process of drying water-containing solids in a fluidized bed
Inventor: WEISS HANS-JUERGEN
IPC: F26B25/00
Filed: 1993-05-26
Abstract: ABSTRACT           The water-containing solids are dried in a fluidized bed, which is indirectly heated by at least one heat exchanger. Water vapors having a high water vapor content are withdrawn from the fluidized bed and a part of the vapors is passed as a fluidizing fluid through the fluidized bed. The remaining vapors are cooled to form an aqueous condensate. At least part of the aqueous condensate is contacted in a purification zone with a gaseous or vaporous stripping fluid. Purified condensate and contaminated stripping fluid are separate-ly withdrawn from the purification zone. Water vapor is preferably used as a stripping fluid in the purification zone.
Patent CA-2098177-A1 (CA)
Title: Csaids
Inventor: ADAMS JERRY L
IPC: A61P29/00
Filed: 1991-12-12
Abstract: The novel compounds of formula (I) bicyclo 5,6-Dihydro-7H-pyrrolo-[1,2-a]-imidazol-7-ol and 7-one substituted ring systems, have been found to be useful cytokine suppressive agents, and inhibitors of the 5-lipoxygenase and cyclooxygenase enzymes and therefore useful in the treatment and prophylaxis of disease states mediated thereby.
Patent CA-2099916-A1 (CA)
Title: Method and system for organizing internal structure of a file
Inventor: SINOFSKY STEVEN J
IPC: G06F17/30
Filed: 1993-07-06
Abstract: A method and system for storing data in a file is provided. The present invention provides for data to be organized within a compound document as a file bundle. A file bundle is a file system file that contains sub-files, which may be organized hierarchically. The data within a file bundle file is preferably stored in a format defined by the program that generates the data. The program that generates the data can open the file bundle created by another program and directly access the data within the file bundle file.
Patent CA-2104813-A1 (CA)
Title: Stretch shrink package
Inventor: OWENSBY JOSEPH E
IPC: B65D71/08
Filed: 1993-08-25
Abstract: ABSTRACT   The invention relates to a tray and a method of sealing a sheet of wrap-ping material thereto so as to produce a substantially leak tight seal while substantially reducing the amount of wrapping material needed. The invention further relates to a method of sealing a product containing tray which elimi-nates the need to underwrap the tray and which produces a seal in which substantially all of the tensional forces are shear forces.
Patent CA-2107500-A1 (CA)
Title: Combination toilet seat
Inventor: MILLER HARRY R
IPC: A47K13/06
Filed: 1993-10-01
Abstract: There is described an improved toilet seat assembly comprising a first seat, a second smaller seat supported by said first seat when in a lowered position thereof, a cover for the first and second seats, a hinge block and retractable hinge pins for hingedly connecting the first and second seats and the cover to the hinge block.
Patent CA-2108002-A1 (CA)
Title: Method and device for making glassware
Inventor: GORBAN IGOR A
IPC: C03B11/10
Filed: 1992-02-10
Abstract: Abstract METHOD AND DEVICE FOR MAKING GLASSWARE                       Technical Field The present invention relates in general to glass-forming equipment, more specifically to a method for making glassware with use of glass-forming equipment, including such elements as die, punch, and mold ring used in forming glassware from batches of e.g, glass melt or semimelt, and has particular reference to a method and device for making glassware.
Patent CA-2109080-A1 (CA)
Title: Multiple use commodity collection and storage system
Inventor: DEWOOLFSON BRUCE H
IPC: B65F3/00
Filed: 1992-03-10
Abstract: A multiple use commodity collection and storage system, comprises a plurality of collection stations (11, 12, 13) remotely located, each for receiving a plurality of different predetermined post-consumer recyclable commodities. Each station includes a consumer selectable insert port (14, 15, 16) for receiving each different predetermined type of commodity; a pre-selection me-chanism associated with each insert port for automatically verifying that an inserted commodity is of the predetermined type; a microprocessor  for storing data corresponding to the commodities verified by the pre-selection mechanism; a device for densify-ing the commodities received in each insert port and verified by the pre-selection mechanism to be of the predetermined type; a bulk storage device (30, 31, 32) including a segregated storage area for separately storing each predetermined type of densified commodity; a transfer device for automatically transferring each predetermined type of densified commodity from the densifying device to the corresponding segregated storage area in the bulk storage device and continuously maintaining the segregation of the commodity types during the transfer; and a dispenser for issuing at least one token in response to the receipt of a predeter-mined commodity. The system also includes at least one commodity collection vehicle (90) including a transport compartment, and a mechanism for automatically loading at least one of the densified commodities into the transport compartment.
Patent CA-2111456-A1 (CA)
Title: Recombinant immunogenic actinomycetale
Inventor: GICQUEL BRIGITTE
IPC: C07K14/16
Filed: 1992-06-12
Abstract: A mycobacteria transformed with an antigen-encoding gene, such as nef, under the control of a Streptomyces stress-responsive promoter, such as the S. albus groES/groEL1 promoter, and preferably associated with a synthetic ribosome binding site. The recombinant mycobacteria can be used as a vaccine against, for example, a pathogen which carries the antigen.
Patent CA-2111702-A1 (CA)
Title: Correcting the position of a filming apparatus relative to printing paper in 3d photographic printing
Inventor: ITOJIMA MITSUHIKO
IPC: G03B27/58
Filed: 1993-04-13
Abstract: (Abstract of the disclosure) 1)   In the present invention, displacement of lens of photographic printing apparatus is made possible with the result that the said lens is positioned at regular position when printing is to occur, while in operations other than photographic printing,the said lens is evacuated to a position far from the negative film so that lensprotection and adjustments are easier. 2)   In the present invention, a sample-print detector apparatus that consists of CCD cameras, line sensors and the like measures the shift in the center of exposure,and the correction required is automatically registered. 3)   In the present invention, by rotating negative mask member, lens member andexposure station by an identical angle of rotation, a predetermined angle of exposure can be obtained. In addition, added to the motion by rotational mechanism, by minutely sliding the lens, a 3D photographic apparatus of greater accuracy is constituted. 4)   In the present invention, by incorporating means of displacement into the enlarging lens and exposure station, printing by trimming is executed. 5)   In the present invention, a photographic paper cut by a cutter is machined for removing wastes on the frontal region of the leading edge of the photographic paper by an edge-shaper that functions in the direction perpendicular to the progressing direction of said photographic paper, and the wastes removed are sent to a waste-box by a suction mechanism.
Patent CA-2112751-A1 (CA)
Title: Composition and method for transdermal delivery of diclofenac
Inventor: BETLACH CHARLES J II
IPC: A61K8/00
Filed: 1992-06-12
Abstract: COMPOSITION AND METHOD OR TRANSDERMAL         DELIVERY OF DICLOFENAC                                       ABSTRACT   The topical drug delivery composition and method of the present invention provides a composition and method for delivering amounts of diclofenac effectivefor treating inflamed and/or painful joints or muscles percutaneously via a gel.Diclofenac sodium is solubilized in a mixture of water, a low molecular weight alcohol, and a glycol. In the present invention, the transdermal flux of diclofenac is unexpectedly enhanced by the addition of an ether alcohol and a fatty alcoholester. The transdermal flux can be further enhanced by the addition of a glycol such as hexylene glycol. The effect of different ratios of ethoxydiglycol and C12 15 alcohols benzoate on the transdermal permeation of diclofenac is shown in the figure.
Patent CA-2116289-A1 (CA)
Title: Process for removal of hydrogen sulfide
Inventor: HONNA KOSAKU
IPC: B01D53/14
Filed: 1994-02-23
Abstract: ABSTRACT OF THE DISCLOSURE         A process for removal of hydrogen sulfide is here provided by which sulfur and hydrogen can be efficiently recovered from a hydrogen sulfide-containing gas and sec-ondarily produced sulfuric acid can be properly treated, whereby a long-term continuous operation is possible in a closed system.       The invention is mainly directed to a process which comprises the steps of bringing a hydrogen sulfide-containing gas into contact with an aqueous iron salt (Fe3+) solution to carry out oxidation reaction and to thereby produce a solution containing Fe2+, sulfur and secondarily produced sulfuric acid in a hydrogen sulfide gas absorption-oxidation step, separating sulfur from the solution, elec-trochemically treating the solution to regenerate the aqueous iron salt (Fe3+) solution, bringing a part of the solution from which sulfur has been separated into contact with hydrogen to reduce secondarily produced sulfuric acid contained in the solution and to thereby produce hydrogen sulfide, and then returning the thus produced hydrogen sulfide to the hydrogen sulfide gas absorption-oxidation step.
Patent CA-2118127-A1 (CA)
Title: Corrosion resistant iron aluminides exhibiting improved mechanical properties and corrosion resistance
Inventor: LIU CHAIN T
IPC: C22C38/32
Filed: 1993-05-13
Abstract: The specification discloses a corrosion-resistant intermetallic alloy comprising, in atomic percent, an FeAl iron aluminide containing from about 30 to about 40 % aluminum alloyed with from about 0.01 to 0.4 % zirconium and from 0.01 to about 0.8 % boron. The alloy exhibits considerably improved room temperature ductility for enhanced usefulness in structural applications. The high temperature strength and fabricability is improved by alloying with molybdenum, carbon, chromium and vanadium.
Patent CA-2119323-A1 (CA)
Title: Method and device for transferring a measurement signal from a revolving roll used in a paper making machine
Inventor: ALLONEN HARRI
IPC: G01L5/00
Filed: 1994-03-17
Abstract: Measurement signals generated by detectors arranged in the transverse direction of a revolving paper machine roll are passed to a measurement signal reading unit installed preferably at the end of the roll. From the measurement signal reading unit, the signals are transmitted wirelessly further as telemeter signals to a reading unit placed outside the roll and connected to a PC or equivalent computer. In the measurement signal reading unit, a transponder is arranged into which an unique code is coded for each detector. The signals are processed in the entire measurement process as analog signals. In the transfer of the telemeter signals between the unit for reading and measurement of the detectors and the reading unit placed outside the roll, a substantially low transfer frequency of an order of from about 100 kHz to about 150 kHz is employed.
Patent CA-2119596-A1 (CA)
Title: Procede et dispositif pour la fusion du verre
Inventor: MUNIZ JOSE ANTONIO COTO
IPC: C03B5/26
Filed: 1994-03-22
Abstract: BREVET D'INVENTION PROCEDE ET DISPOSITIF POUR LA FUSION DU VERRE Déposant : SAINT-GOBAIN VITRAGE INTERNATIONAL L'invention concerne un procédé et un dispositif pour la fusion du verre. le dispositif comprend un compartiment 1 pour la fusion avec une gorge de sortie 11 délimitée en partie haute par un barrage mobile 16 présentant une partie supérieure 18 s'étendant vers le haut au-delà du niveau de verre et une partie inférieure 17 destinée a être talement immergée dans le verre en fusion, présentant des faces en un métal ou un alliage de métaux résistant à la corrosion par le verra en fusion. Fig. 1
Patent CA-2119812-A1 (CA)
Inventor: EASTON DAVID J
IPC: H01C10/00
Filed: 1994-03-24
Abstract: A lever assembly includes a housing having a pivot slot formed in one end thereof.  A lever has a pivot pin slidably and pivotally received in the slot and is pivotal from a centered position to displaced positions.  An end of the lever carries a roller.  The pivot slot is elongated in a direction which is tilted at an angle with respect to a longitudinal axis of the lever when the lever is in its centered position. A lever spring is biassed to urge the lever to its centered position.  The housing also forms a stop which is engagable with the lever to prevent pivoting of the lever into a first displaced position unless the pivot pin slides within the slot and towards the stop.  The housing also forms a detent device which engages the roller and releasably holds the lever in a displaced position.  Portions of the housing integrally form the stop and the detent device.  The detent device is formed in part by a movable member which projects from a central portion of the housing.  The movable member forms a first operating surface which faces generally towards the slot, a second operating surface which is tilted with respect to the first operating surface and which faces generally away from the lever when the lever is in its centered position.  The operating surfaces are engagable with the roller.  A detent spring is biassed to urge the movable member towards the slot.
Patent CA-2120018-A1 (CA)
Title: Solid-Form Additive System Dispersible in Aqueous Media and Method for Their Preparation
Inventor: HITCH BRENDA J
IPC: C08K9/04
Filed: 1992-09-24
Abstract: Solid form additive systems which are dispersible in aqueous media are disclosed as are methods for preparing such additive systems. The additive systems are dry, free-flowing particulate materials that contain at least one additive component, at least one tackifying agent, and at least one surfactant.
Patent CA-2120374-A1 (CA)
Title: 9-[(substituted glycyl) amido]-6-(substituted)-5-hydroxy-6-deoxytetracyclines
Inventor: LEE VING J
IPC: C07D263/32
Filed: 1994-03-31
Abstract: The invention provides compounds of the formula:   (see formula I) wherein R, R1, R2 and W are defined in the specification. These compounds are useful as antibiotic agents.
Patent CA-2120447-A1 (CA)
Inventor: LIZEE ROBERT
IPC: G06F16/332
Filed: 1994-03-31
Abstract: A data processing system is disclosed for automatically querying databases. The system uses an Automatically Relaxable Query (ARQ)  consisting of a list of query conditions ordered in descending degree of importance. When an ARQ is processed, the database is queried on the first condition of the ARQ; if any object is found, the first condition is labelled. Then, the system proceeds with a query composed of all the conditions labelled previously in conjunction with the next condition of the ARQ; if any object is found then this next condition is labelled. The last step is repeated until all the remaining conditions of the ARQ have been used. The system then reports which conditions were labelled. If the query composed of the labelled conditions matches only few objects of the database, the  objects may be  automatically retrieved.  The automatic querying  with  an  ARQ  enables  faster  searches,  minimizes interaction between the database and the user and permits off-line preparation of database querying.