baber/WOPTO huggingface dataset:
Patent CA-2098232-A1 (CA)
Title: Resealable, refillable container system
Inventor: PIERCE THOMAS W
IPC: B65D47/08
Filed: 1993-06-11
Abstract: ABSTRACT OF THE DISCLOSURE A container system includes, in its most preferred embodiment, a dispenser and a resealable, refillable container having a container body and a closure apparatus which includes a plug movably connected to a platform section which is connected to the container body through a rim section.  The platform section defines a recess having a recess floor and a recess wall and an ovoid plug aperture located within the recess floor which is partially shielded by an aperture floor and selectively occupied by an ovoid bottom portion of the plug.  The aperture floor defines an air hole and an upper surface which contacts a bottom surface of a wide end of the bottom portion of the plug, corresponding to the end which first departs away from the plug aperture.
Patent CA-2098274-A1 (CA)
Title: Method for controlling the emissions from a slot type coke oven
Inventor: CARPENTER JOHN A
IPC: C10B25/06
Filed: 1991-12-11
Abstract: A method for controlling door and stack emissions from a slot type coke oven. A clean, neutral or nonoxidizing gas under pressure is introduced into a gas chamber (18) in the coke oven door (1) formed between a pair of door seals (11) on the coke oven door.  The coke oven gases inside the oven in the vicinity of the coke oven door are allowed to flow freely in a vertical direction to reduce the pressure variability against the inner door seal. The collecting gas main pressure is maintained substantially equal to or less than the pressure at the top of the heating flue of the oven.
Patent CA-2098325-A1 (CA)
Inventor: LUPKE MANFRED A A
IPC: B29C48/11
Filed: 1993-06-14
Abstract: A travelling mold tunnel for the vacuum forming of profiled tube from extruded parison of molten thermoplastic material includes a plurality of parallel mold cavities with a vacuum applied to each of the mold cavities.
Patent CA-2099798-A1 (CA)
Title: Vibrator, attached to a vehicle, to produce seismic vibrations
Inventor: TALKE HERBERT
IPC: G01V1/09
Filed: 1993-07-05
Abstract: Abstract A vibrator (1), which is attached to a vehicle, to  produce  seismic  vibrations  is  specified,  which vibrator has a base plate (7) and a reaction mass (27), which together can be lowered relative to the vehicle by means of a lifting device and pressed onto the ground. The lifting device has a piston-cylinder unit (4) which is arranged between a chassis part of the vibrator and a vehicle part. Provision is made according to the inven-tion for the  vibrator to be raisable or lowerable by means of two lifting devices which are arranged at the side of the reaction mass (27) and are connected to the support plate of the vibrator, the piston-cylinder units (4) of the lifting devices being attached to the vehicle part by means of a belt-type bearing (19) or via pendulum support bearings (33) in order to allow swiveling of the base plate in adaptation to uneven ground. Provision can furthermore be made for the connection between the piston rod (17) of the lifting device and the support plate (18) of the vibrator also to be of tiltable construction. The invention allows cost-effective manufacture, good adapta-tion to uneven ground conditions and increased safety against damage to the apparatus. (Figure 1)
Patent CA-2099986-A1 (CA)
Title: Image display and control apparatus
Inventor: JANAI PETER
IPC: G09F27/00
Filed: 1992-01-07
Abstract: An image display apparatus (600) and a control system therefor, for displaying a sequence of images divided into a series of groups of images, such that the images of different groups may be displayed at different times during the day. The display of the images may also be synchronised with sound reproduction means (608, 620, 614), and the control system for the visual display (604) may include reflective sensors or barcode sensors (606) to aid in positioning the images for display. A motion sensor (622) may be provided coupled to the central micro-controller (602) to effect a shutdown of the visual display (604) if there is no motion in the vicinity of the display apparatus (600). The image display medium for the visual display (604) includes spacing strips along its edges to avoid surface damage thereto.
Patent CA-2100510-A1 (CA)
Title: Method and system for processing and presenting on-line multimedia information in a tree structure
Inventor: SPOTO THOMAS A
IPC: G06F3/048
Filed: 1993-09-23
Abstract: Abstract Method and system are provided for processing and presenting on-line, multimedia information such as diagnostic information for a machine tool.  The system uses multimedia information tools (i.e. graphics, documentation, drawings, photographs, full motion video with audio, PLC ladder, etc.) and techniques to assist maintenance personnel.  Diagnostic development and multimedia information assignment are accomplished through graphical visual programming, which requires no conventional software programming efforts.  The system uses diagnostic trees having multimedia graphic icons which define the diagnostic components.  In developing a visual diagnostic tree, the multimedia information can be assigned or mapped to each node of the tree by selecting an appropriate icon to represent the multimedia from an icon library.  Then, an appropriate media information file or record and comments for that icon are further added to define that node assignments.  The system is user friendly, uses conventional hardware and can be used on the plant floor.  The system is immediately executable and is generic.  The method and system can also be used for training, process planning, marketing, sales, help desk applications, other machine diagnostics, and engineering design.
Patent CA-2100820-A1 (CA)
Inventor: HANESSIAN STEPHEN
IPC: C08B37/16
Filed: 1993-07-19
Abstract: There are disclosed novel azidodeoxy cyclodextrins, which have similar or improved properties to known cyclodextrins. The novel compounds are substituted cyclodextrins having substituents such as alkyl or alkenyl. There is also disclosed a process for preparing such compounds by reacting cyclodextrin with a phosphine derivative and carbon tetrabromide.
Patent CA-2102838-A1 (CA)
Title: Sprinkler head having a checking means for checking that fluid has been filled inside of a sprinkler head body and method for checking that the fluid has been filled using such sprinkler head
Inventor: HATTORI TAKAMASA
IPC: B05B1/00
Filed: 1993-11-10
Abstract: ABSTRACT OF THE DISCLOSURE           A sprinkler head includes a checking means for checking from the outside that fluid such as fire protection water has been filled inside of a sprinkler head body.  A method for checking that the fluid e.g. fire protection water has been filled includes providing a movable rod inside of the sprinkler head body in such a manner as to be moved backward and forward when the fluid has been filled inside of the sprinkler head body, and checking that the fluid has been filled inside of the sprinkler head body by observing a position of the movable rod from the outside.
Patent CA-2105474-A1 (CA)
Inventor: PRINGLE RONALD E
IPC: E21B17/00
Filed: 1993-09-13
Abstract: An orientation mandrel rotatable in an orientation body for providing rotational orientation and actuated by a hydraulic piston controlling the position of a helix. A thruster may be connected to the orientation mandrel and is adapted to hydraulically engage the well bore by plurality of elongate gripping bars. An annular thruster piston is hydraulically and longitudinally movable in the thruster body for extending the thruster mandrel outwardly from the thruster body. However, the orienting tool and thruster may be used separately.
Patent CA-2106977-A1 (CA)
Inventor: UGLAND JON KRISTEN
IPC: H04J13/00
Filed: 1993-02-16
Abstract: L'invention concerne un procédé et un moyen de communication d'un système de communication radio mobile cellulaire AMRT avec saut de canal. Les stations de base et stations mobiles transmettent des rafales de signaux radio en tranches de temps d'une pluralité de canaux hertziens selon des procédés de sauts de canaux. Aucun des procédés utilisés par une station de base et une station mobile dans une cellule ne présente de coïncidence sur aucun canal hertzien avec aucun autre des procédés utilisés pour la transmission au sein d'une même cellule. Un procédé utilisé par une station mobile dans une cellule présente parfois une coïncidence sur un canal hertzien avec un procédé utilisé par une station mobile dans une autre cellule. La partie principale de chaque procédé de décalage de canal utilisé par une station mobile dans une cellule ne présente de coïncidence sur aucun canal hertzien avec la partie principale de tout procédé de saut de canal utilisé par une station mobile d'une autre cellule. On évalue et on compare le rapport signal/interférence ou le taux d'erreurs binaires pour les signaux reçus par les stations mobiles, la puissance d'émission des stations étant régulée. On vérifie l'existence, dans une cellule, d'autres procédés possibles de sauts de canaux ne présentant de coïncidence sur aucun canal hertzien avec aucun autre des procédés de sauts de canaux déjà en utilisation dans cette cellule, et lorsqu'on désire établir une autre connexion à une station mobile particulière et qu'il existe un procédé possible utilisé par une station mobile ne présentant pas de coïncidence, la connexion désirée est établie à l'aide du procédé possible de saut de canal dans la cellule, uniquement si les valeurs C/I estimées pour certaines stations mobiles établissant entre elles des connexions dépassent un niveau minimum.
Patent CA-2108767-A1 (CA)
Title: Tumor associated monoclonal antibody 81av78
Inventor: HANNA MICHAEL G JR
IPC: G01N33/53
Filed: 1992-05-14
Abstract: This invention relates to monoclonal antibodies produced by transformed B-cell lines derived from B-cells of cancer patients actively immunized with autologous tumor antigen. These monoclonal antibodies can be used in both diagnostic procedures and therapy for human cancers.
Patent CA-2109542-A1 (CA)
Title: Ultraviolet radiation starting source and method of manufacture
Inventor: ZASLAVSKY GREGORY
IPC: H01J9/32
Filed: 1993-11-18
Abstract: An ultraviolet radiation starting source for an arc discharge lamp includes a sealed envelope with a press seal, a gaseous fill material within the envelope, a molybdenum ribbon which extends from the press seal into the interior region of the envelope and a wire inlead for carrying electrical energy to the ribbon. A method of manufacture is described in which fill material flows through a tube. A press seal is formed at one end of the tube, the interior of the tube is pumped to a desired pressure and another press seal is formed at the second end of the tube to create a sealed envelope.
Patent CA-2111545-A1 (CA)
Title: Water impervious intumescent firestop collapsing conduit
Inventor: SAKNO MICHAEL P
IPC: A62C35/68
Filed: 1993-12-15
Abstract: A firestop conduit element is formed of an inner conduit of fusible material surrounded by intumescent material which is contained within an exterior moisture impenetrable barrier. A preferred barrier is an external sleeve, bonded at its ends to the conduit. The ends of the conduit element are coupleable to exterior conduit systems.
Patent CA-2115849-A1 (CA)
Title: Phosphorus-containing isoprenoid derivatives
Inventor: TAGAMI KATSUYA
IPC: C07C233/03
Filed: 1992-08-27
Abstract: ABSTRACT    The present invention provides a phosphorus-containing isoprenoid derivative represented by the following general formula (I) or a pharmacologically acceptable salt thereof, which is useful as a preventive and therapeutic agent for diseases for which a squalene synthetase inhibiting action is efficacious:                        (I) wherein R1 and R2 each represent a hydrogen atom, a lower alkyl, cycloalkyl, alkenyl or alkynyl group, an aryl group which may be substituted, an arylalkyl group in which the aryl group may be substituted, or a heteroaryl or heteroarylalkyl group; R3 and R4 each represent a hydrogen atom, a lower alkyl group or an alkali metal; Y represents a group represented by the formula:      (wherein R5 and R6 each represent a hydrogen atom, a lower alkyl group or an alkali metal or a group represented by the formula:     -CO2R7 (wherein R7 represents a hydrogen atom, a lower alkyl group or an alkali metal); Z represents a group represented by the formula: -(CH2)m- (wherein m is an integer of 0 to 3), a group represented by the formula: -(CH2)p-CH=CH-(CH2)q- (wherein p is 0 or 1 and q is 1 or 2) or a group represented by the formula:              (wherein R8 represents a hydrogen atom or a lower alkyl group; A represents an alkylene chain which has 1 to 5 carbon atoms and which may have a substituent on each carbon atom; and r is zero or an integer of 1 to 5); and n is zero or an integer of 1 to 5.
Patent CA-2117447-A1 (CA)
Title: Moth-and beetle-proofing formulation
Inventor: FRINGELI WERNER
IPC: A01N31/02
Filed: 1994-08-10
Abstract: The invention relates to a formulation for protecting keratinous material from attack by pests that feed on keratin, comprising (A) at least one diphenylurea of formula       (1), wherein R1 is hydrogen or 4-chlorophenoxy-6-sulfonate, R2 is hydrogen or chloro, R3 is chloro or trifluoromethyl, R4 is hydrogen or chloro, and R5 is hydrogen or trifluoromethyl, and (B) at least one glycol, and to a process for protecting keratinous material against attack by pests that feed on keratin with the novel formulation.
Patent CA-2118933-A1 (CA)
Title: Power supply circuit
Inventor: KONOPKA JOHN G
IPC: H05B41/282
Filed: 1993-07-15
Abstract: A power supply circuit (100) for use in driving fluorescent lamps (102, 104, 106) has a current mode control voltage boost IC (144) which produces a boosted voltage and has a power control input (pin 3) and a frequency control input (pin 4). The lamps are driven by a self oscillating inverter (178, 180, 196, 198) which is powered from the voltage boost IC and which operates at a frequency independent therefrom. In order to dim the lamps a D.C. bias voltage is applied to the power control input. At the same lime a commensurate D.C. bias voltage is applied to the frequency control input so as to provide power factor correction in dependence on the power produced by the voltage boost IC. The circuit thus provides a substantially constant, optimum power factor at both full and dimmed light levels.
Patent CA-2119621-A1 (CA)
Title: Process for the preparation of highly esterified alkoxylated polyol compositions
Inventor: COOPER CHARLES F
IPC: C07C67/26
Filed: 1994-03-22
Abstract: ABSTRACT OF THE DISCLOSURE   A convenient method of obtaining useful highly esterified alkoxylated polyol fat substitutes from readily available triglycerides such as fats and oils is provided.
Patent CA-2121200-A1 (CA)
Title: Automated Flow Measuring Device
Inventor: TRAINA JOHN E
IPC: G01F1/46
Filed: 1994-04-13
Abstract: A probe (10, 110) for measuring fluid velocity through a conduit (61, 161) has a pitot tube (1, 101) connected to a multiple channel cylindrical conduit (14, 114) which is placed within a tubular housing (12, 112), Drive motors are provided to permit precise rotation and longitudinal movement of the cylindrical conduit (14, 141) and attached pitot tube (1, 101) in the conduit (61, 161), typically a stack or duct.  At least one differential pressure gauge is connected to the cylindrical conduit (14, 114).  A computer (30) directs movement of the cylindrical conduit (14, 114), receives differential pressure and static pressure readings from the differential pressure gauge and utilizes that data to calculate flow of the fluid through the conduit.  The device is particularly useful for measuring stack gas flow which flow can be utilized to determine emissions of pollutants.
Patent CA-2123928-A1 (CA)
Inventor: COUTURE MICHEL
IPC: B60R25/00
Filed: 1994-08-02
Abstract: Dans un système antivol, que la partie mâle en partie femelle est droite et vient s'insérer dans les deux bouts mâles du barré à l'aide d'une clé située dans la partie femelle qui barre les deux extrémités simultanément, parfois avec difficulté d'enlignement, contraignant et peu résistant à la contorsion. Avec la présente invention, la partie mâle a été redimensionnée et est d'un diamètre supérieur. Un des bouts du partie femelle en forme de poignée et courbée vers l'intérieur, elle s'imbrique facilement et sans effort dans la partie mâle et permet d'augmenter considérablement la résistance tout en facilitant son utilisation. Le système est maintenant barré qu'à un seul point pour plus de facilité à l'aide d'un cadenas ou d'une barrière intégrée et permet son utilisation pour barrer presque tout système de motricité tant mécanique que manuel au fixe.
Patent CA-2126217-A1 (CA)
Title: Agent for suppressing infiltration of eosinophilis
Inventor: SHIBAYAMA KATSUHIRO
IPC: C07D487/04
Filed: 1993-10-18
Abstract: ABSTRACT    An agent for suppressing infiltration of eeosinophils comprising as an effective ingredient a tricyclic triazolo derivative, which strongly suppresses infiltration of eosinophils into inflammatory regions is disclosed.  The agent for suppressing infiltration of eosinophils according to the present invention comprises as an effective ingredient a tricyclic triazolo derivative of the formula (I):                        (I) [wherein R1 represents hydrogen, lower alkyl, C3 - C5 cycloalkyl or substituted or non-substituted aryl; R2 and R3 independently represent hydrogen, lower alkyl, lower alkoxy or halogen; W represents C=O or CR4R5 (wherein R4 and R5 independently represent hydrogen or lower alkyl); A represents C1 - C5 straight or branched saturated or unsaturated alkylene (with the proviso that it may contain one or more hetero atoms); 1 represents 0 to 2, n represents 1 to 3, ???  represents single bond or double bond; Y represents N or C; Z represents C(B)Ar1Ar2 (wherein B represents hydrogen, hydroxy or methoxy, Ar1 and Ar2 independently represent hydrogen or substituted or non-substituted aryl), Car1Ar2 (wherein Ar1 and Ar2 represent the same meanings as mentioned above), O-CHAr1Ar2 (wherein Ar1 and Ar2 represent the same meanings as mentioned above) or a condensed aromatic ring] or a pharmaceutically acceptable salt thereof.
Patent CA-2126403-A1 (CA)
Title: Electropneumatic converter with solenoid valve control
Inventor: BERGAMINI GIORGIO
IPC: G05D7/06
Filed: 1994-06-21
Abstract: IMPROVED ELECTROPNEUMATIC CONVERTER WITH SOLENOID VALVE CONTROL          Abstract An electropneumatic converter controlled by solenoid valves, in which said solenoid valves are connected respectively to the feed pressure and to atmosphere, each via a pressure regulator controlled by a differential pressure measurement device connected across the relative solenoid valve. so as to maintain a constant pressure difference across said solenoid valves; preferred embodiments are also described.
Patent CA-2129958-A1 (CA)
Title: Cyclic Silylureas and Process of Preparation
Inventor: PEPE ENRICO J
IPC: C07F7/18
Filed: 1993-12-20
Abstract: This invention provides a class of cyclic silylureas and a process of preparing them, which process comprises reacting a cyclosilazane with an isocyanate containing moiety; a class of cyclosilazanes and process for making them, which process comprises heating an aminoalkylalkoxysilane in the presence of a basic catalyst at a temperature less than 100 °C at subatmospheric pressure; and aminoalkylalkoxysilanes and a process for making them, which process comprises reacting a nitrile and a vinylsilane while heating in the presence of a base selected from the group consisting of (a) an alkali metal, (b) alkali metal alkoxide, (c) an alkali metal amide, (d) an alkali metal hydride and (e) mixtures thereof to, form a reaction product which is subsequently hydrogenated.
Patent CA-2132370-A1 (CA)
Title: Surgical cable
Inventor: SENNETT ANDREW R
IPC: A61B17/70
Filed: 1994-09-19
Abstract: A multistrand surgical cerclage cable having a multistrand leader is disclosed. The cable is very flexible and the leader is more malleable and stiffer than the cable allowing the leader to be shaped to be fed or directed around and between tissue in the patients body.
Patent CA-2135005-A1 (CA)
Title: Stick saver
Inventor: DESROCHES MICHEL G
IPC: A63B60/60
Filed: 1994-11-03
Abstract: In ball hockey or road hockey, a wooden hockey stick is used to maneuver the ball. The problem with the wooden hockey stick is the continuous abrasion occurring when the stick rides on either asphalt, pavement, cement, wooden or ground surfaces, which results in the damage and destruction of the blade bottom of the stick. This invention called a "STICK SAVER" is two small plastic guards mounted on any standard hockey stick which will prevent premature wear on the blade bottom, and will also improve performance of stick handling in the game.
Patent CA-2136637-A1 (CA)
Title: An apparatus for product/water interface measurement in a product storage tank
Inventor: WELCH MICHAEL
IPC: G01F23/284
Filed: 1993-05-27
Abstract: A transmission line open at one end, is used to determine the level of water, if any, at the bottom of product storage tanks.  Changes in capacitance that result from the interface, are transformed by proper matching, into much larger voltage changes at the line input. The voltage measurements are converted to level, by a microprocessor.
Patent CA-2137090-A1 (CA)
Title: Eaf dust treatment
Inventor: AOTA JAY
IPC: C04B35/18
Filed: 1994-12-01
Abstract: A process in which a calcining step is used to provide a stable clinker containing the EAF dust.  The clinker meets all of the applicable leaching standards.   It also appears to be possible to use largely oxidic wastes from other processes, such as zinc electroplating residues, and the largely oxidic residues from refuse fuelled power generators.  In this low temperature vitrification process a powder composition containing from 20% to 63% by weight waste material,  from 30% to 73% by weight silica, and from 7% to 30% by weight alumina, is wetted to form a homogenous mass.   The mass  is  fired in a furnace for a sufficient time and to a temperature of less than about 1,300°C to cause vitrification; and the vitrified product is recovered as a fired clinker.  The clinker, after crushing, can be used as a road aggregate,  in tarmac mixes,  or after crushing to a suitably small powder, in the making of bricks and tiles having good abrasion and heat resistance.
Patent CA-2137862-A1 (CA)
Title: Photoactivation light array
Inventor: LEE KYU H
IPC: A61M1/36
Filed: 1994-12-12
Abstract: Light arrays for use in systems for separating and irradiating blood are disclosed. In accordance with the present invention, the light array has one or more bulbs with electrical connecting leads and first and second support members connected to the bulbs. The second support member preferably includes a connector for receiving the electrical leads. The support members preferably define an end surface and an interior surface, wherein the support members are disposed adjacent the bulbs so the end surfaces are opposed to define a channel, providing a space where tubing carrying blood or other fluids can be disposed without interfering with the array. The bulbs are most preferably attached to the support members using flexible self-locking straps, and in embodiments using two or more bulbs, the bulbs are also preferably held together by one or more straps. Improved mounting systems for connecting the array to the instrument by one or more spring mounts are also disclosed. In certain preferred embodiments, one of the support members is a circuit board and includes a microcircuit for controlling the operation of the array using a clock/timer circuit for determining a total time of activation for the array, whereby upon reaching a predetermined value of the total time of activation, the clock/timer circuit disables the light array. Thus, methods of controlling the output of an array of bulbs are also disclosed.