baber/WOPTO huggingface dataset:
Patent CA-2092443-A1 (CA)
Title: Modular mixing valve
Inventor: HALL JAMES A
IPC: D06F39/08
Filed: 1993-03-25
Abstract: 91-CON-600 (AP)          - 12 -                  1288K     ABSTRACT     An electrically operated plural inlet-single outlet plastic mixing valve having common dual valve operator assemblies separately supplying valve flow to an outlet manifold to which the operator assemblies are attached by non-metallic weldment.  In one embodiment the manifold has plural inlets oppositely connected to a common outlet such that the valve operators are oppositely disposed.  The inlets may be rotationally oriented as desired at weldment with respect to each other and the manifold outlet.  In a second embodiment the valve operators are disposed in spaced aligned arrangement.
Patent CA-2092633-A1 (CA)
Title: Display system with nested objects
Inventor: BERRY RICHARD E
IPC: G06F3/0481
Filed: 1993-03-12
Abstract: A method, system and program for including selections in the menu bar that are icons. The support for menus containing icons includes an algorithm in the memory of a processor that presents a menu bar with imbedded icons. The icons can be selected to present nested levels of menu driven functions that are associated with the particular icons.      From the menu, a user can directly perform nested, hierarchial operations associated with the icon upon another icon or other objects on a display.
Patent CA-2095092-A1 (CA)
Title: Golf Club Sets
Inventor: CHAPPELL CHRIS
IPC: A63B53/02
Filed: 1993-04-28
Abstract: A set of golf clubs which utilizes progressively longer hosel lengths for the purpose of enlarging the main body of the clubhead and/or redistributing weight within the main body of the clubhead.  The hosel length progresses from a very short hosel (1 3/8") on the lowest lofted iron,  (the number 1 iron), to a conventional length hosel (2 5/8") on the sand wedge.  By reducing the length of the hosel, weight is made available that can be used to enlarge the size of the clubhead and/or redistribute weight within the main body of the clubhead.
Patent CA-2096519-A1 (CA)
Title: Semiconductor light source temperature control
Inventor: WINSTON CHARLES R JR
IPC: H01S5/068
Filed: 1992-04-13
Abstract: A heater is fabricated in the same semiconductor substrate (10) with a light source (14) and a temperature sensor (12). A current is passed through the sensor and a voltage across it is sensed, the voltage indicative of actual substrate temperature. This temperature is compared to desired substrate temperature and any difference therebetween drives the heater to appropriately stabilize the substrate temperature at or near the desired temperature.  Alternatively, an existing light source (14) fabricated on the substrate (10) has a current passed therethrough and a resulting voltage across the light source is sensed, the voltage and current being indicative of actual substrate temperature. The actual substrate temperature is compared to desired temperature and any difference therebetween drives the heating device (16) to appropriately stabilize the substrate temperature at or near the desired temperature. The circuitry for sensing the voltage across the sensor (12) along with circuitry for comparing the sensed and desired voltages and the heater driver (16) either may be fabricated on the substrate (10) or located external thereto.
Patent CA-2097222-A1 (CA)
Title: Particle blasting utilizing crystalline ice
Inventor: VISAISOUK SOMYONG
IPC: B24C1/00
Filed: 1993-05-28
Abstract: ABSTRACT   The invention relates to an improved method and apparatus for particle blasting utilizing crystalline ice. A theory of impact erosion is presented, as opposed to conventional abrasive techniques, which allows for the development ofice blast conditions to achieve a maximum efficiency for surface cleaning and coating removal applications. By impacting a surface with ice particles which have been treated to bring their temperature near the melting point of ice. Erosion is effected by a rupture process caused by the well known reaction-force. It hasbeen found that warming of the ice particles can be realized by using the warm blast air taken from a high pressure compressor.
Patent CA-2098187-A1 (CA)
Title: Methods for labelling oligonucleotides
Inventor: CHAN CLIFFORD M
IPC: C07H21/00
Filed: 1991-12-11
Abstract: A method for labelling the 5' end of a nucleotide synthesized on a solid support involves reacting the free 5' hydroxyl with a reactant member selected to activate the 5' terminus; reacting the activated 5' terminus with a marker molecule containing a nucleophilic group; and cleaving the labelled nucleotide from the solid phase. The invention also relates to nucleotides labelled at their 5' end by the above process, wherein the nucleophilic group of the marker moiety is covalently attached directly to the 5' carbon; and to nucleotide intermediates having activated 5' termini.
Patent CA-2099527-A1 (CA)
Title: Pool game
Inventor: SABOURIN GUY
IPC: A63B67/00
Filed: 1993-07-02
Abstract: ABSTRACT           There is provided equipment for a game adapted to be played in an above ground pool.  The game resembles the game of volleyball and includes a tethered ball which is secured by its tether to a cable stretching across the pool; the tether is free to slide along the cable.
Patent CA-2104459-A1 (CA)
Title: Tensioner for a power transmission belt and method of making the same
Inventor: QUINTUS JAMES G
IPC: F16H7/08
Filed: 1991-10-17
Abstract: An improved tensioner is provided for a power transmission belt for operation in an endless path. The tensioner includes a support means for being fixed relative to the belt. A belt-engaging means is carried by the support means and is movable relative thereto. A coiled torsion spring has a first end which is operatively-interconnected to the support means and a second end which is operatively-interconnected to the belt-engaging means for urging the belt-engaging means relative to the support means and against the belt with a force to tension the belt. The spring has a certain torque when the belt-engaging means is disposed at a certain position relative to the support means. The improved tensioner has changeable structure holding one of the ends of the spring in an adjusted position relative to its respective operatively-interconnected means so as to provide for the certain torque of the spring when the belt-engaging means is disposed at the certain position relative to the support means; and/or the changeable structure includes a spacer which is carried by one of the support means and the belt-engaging means, where one of the ends of the spring is disposed against the spacer so as to be interconnected to one of the support means and the belt-engaging means; and/or the tensioner has the changeable structure holding one of the ends of the spring in an adjusted position before the support means and the belt-engaging means had been assembled together; and/or a coiled torsion spring is provided having a first end which is operatively-interconnected to the support means and a second end which is operatively-interconnected to the belt-engaging means for urging the belt-engaging means relative to the support means and against the belt with a force to tension the support means and against the belt with a force to tension the belt, the spring having a certain torque when the belt-engaging means is disposed at a certain position relative to the support means.      Novel methods for making such improved tensioners are also taught.
Patent CA-2106719-A1 (CA)
Title: Reshaped monoclonal antibodies against an immunoglobulin isotype
Inventor: HARDMAN NORMAN
IPC: C07K16/00
Filed: 1993-09-22
Abstract: The invention relates to reshaped human monoclonal antibodies directed against isotypic determinants of immunoglobulin E (IgE), direct equivalents and derivatives of said antibodies. The molecules of the invention are useful for diagnostics, prophylaxis and treatment of allergy.
Patent CA-2108652-A1 (CA)
Title: Hockey puck
Inventor: BLOKHUIS PETER
IPC: A63B67/14
Filed: 1993-10-18
Abstract: ABSTRACT     A hockey puck for use on surfaces other than ice. The puck has a hollow one-piece plastic body with a weighted disc inside, and several buttons projecting from the top and bottom surfaces of the puck to reduce the sliding friction.
Patent CA-2114198-A1 (CA)
Title: Gamma-camera a compensation de gain
Inventor: TARARINE MICHEL
IPC: A61B19/00
Filed: 1994-01-25
Abstract: 13 GAMMA-CAMERA A COMPENSATION DE GAIN Une gamma-caméra comprenant des moyens de localisation de scintillations produites sous l'efet d'un rayonnement gamma dans un cristal scintillateur, lesdits moyens de localisation comportant un réseau de tubes photomultiplicateurs contrôlés en gain à l'aide d'impulsions lumineuses calibrées, et un circuit de loclisation dans lequel chaque tube photomultiplicateur (i) est relié, d'une part, à travers une diode (Di), dite de résolution, à un circuit de pondération (10i') comprenant un réseau de résistances (R1i, R2i, R3i, R4i) connectées à des additionneurs (11) de sortie, et, d'autre part, à un circuit de linéarisation (20i) fournissant un signal lt, dit seuil de linéarité. Selon l'invention, ledit circuit de linéarisation (20i) comporte des moyens pour fournir également, pendant une durée au moins égale à la durée des impulsions lumineuses calibrées, un impulsion (U) de blocage de ladite diode de résolution (Di) vis-à-vis des impulsions électriques (Impi) délivrées par le tube photomultiplicateur (i) en réponse auxdites impulsions lumineuses. Application à la médecine nucléaire. (Figure 1)
Patent CA-2114468-A1 (CA)
Title: Ellipticine derivative and process for preparing the same
Inventor: TSUJIHARA KENJI
IPC: C07D471/04
Filed: 1994-01-28
Abstract: ABSTRACT OF THE DISCLOSURE:        An ellipticine derivative of the formula [I]:                             [I]   wherein R is a substituted lower alkyl group, a substituted or unsubstituted lower alkoxy group or a heteromonocyclic group, or a pharmaceutically acceptable salt thereof, which show excellent antitumor activity, less side effects, less toxicity and/or high solubility in water and are useful as antitumor agent, and a process for preparing the same.
Patent CA-2114651-A1 (CA)
Title: Furylthiazole and their use as h2-receptor antagonism and antimicrobial
Inventor: TAKASUGI HISASHI
IPC: A61K31/44
Filed: 1992-08-03
Abstract: This invention relates to furylthiazole derivatives represented by formula (I), wherein each symbol is as defined in the specification and pharmaceutically acceptable salts thereof which have antiulcer activity, H2-receptor antagonism and antimicrobial activity, to processes for the preparation thereof, to a pharmaceutical composition comprising the same and to a method for the treatment of ulcer and infectious diseases in human being or animals.
Patent CA-2116453-A1 (CA)
Title: Disease associated human autoantibodies specific for human thyroid peroxidase
Inventor: RAPOPORT BASIL
IPC: A61K38/00
Filed: 1992-08-28
Abstract: Disease associated human autoantibodies specific for human thyroid peroxidase are disclosed. Novel organ-specific (TPO) human autoantibodies are disclosed which have been cloned, allowing definition of the autoantibody repertoire and the autoantigenic domains, encompassing a restricted immunodominant region on TPO  recognized by patients with autoimmune thyroid disease. The novel compositions of the invention, their diagnostic and therapeutic applications, are, inter alia disclosed.
Patent CA-2116613-A1 (CA)
Title: Process and formulation for soaked or tumbled meats
Inventor: GAGEL SIMON
IPC: A23L13/70
Filed: 1994-02-28
Abstract: In a process for preparing a coated microwaveable meat which will be juicy and tender after microwave cooking, the meat is intimately contacted with an aqueous solution having a pH of 5.0-9.0 and a cation normality ratio of Na+/K+/Ca++ of 2-10/1-6/1-4, the contact continuing until the water gain in the meat is at least 8% of the initial weight of the meat. Thereafter a dry, powdery coating agent, including starch, protein and optional flavoring, is applied to the meat. During subsequent microwave cooking of the meat, the coating agent forms a starch-and-protein crosslinked continuous skin-like film which controls the heating rate and the microwave penetration depth so that microwave energy absorption is at least initially higher at the film than in theinterior of the meat.
Patent CA-2117066-A1 (CA)
Inventor: BOTTLIK GYULA
IPC: A61M25/06
Filed: 1992-09-11
Abstract: The present invention relates to a puncture needle device, mainly for a closed system introduction of a catheter into a blood vessel, consisting of a needle (1) and a body (2). It can also be used for introducing pacemaker electrodes, guide wires or the like. The device according to the invention consists of a needle (1) and a body (2), wherein said body (2) is provided with two tubes (4, 5), each being arranged at the end of a duct (9, 12). A catheter duct (9) is connected to the passage (7) of the needle (1) via smooth surface, meanwhile a syringe duct (12) includes an acute angle with the passage of the needle (1). The catheter duct (9). contains a lock element (11) between the catheter tube and the intersection of the ducts (9, 12). The device is preferably provided with a catheter holder consisting of plates, wherein the lower part of the holder is a single plate and the upper part thereof is made of two foldable plates.
Patent CA-2117125-A1 (CA)
Title: Absorbent article which includes superabsorbent material located in discrete pockets having water-sensitive and water-insensitive containment structures
Inventor: TANZER RICHARD W
IPC: A61F13/15
Filed: 1994-03-07
Abstract: An absorbent article comprises a first, liquid-permeable carrier layer and at least a second carrier layer.  A water sensitive attaching mechanism secures together the carrier layers to provide substantially attached zones and substantially unattached zones thereof.  The substantially unattached zones provide a plurality of pocket regions, and a high absorbency material is located within the pocket regions to provide an absorbent laminate.  A secondary attaching mechanism secures together the carrier layers along selected secondary attachment regions and provides a substantially water-insensitive connection therebetween. The secondary attachment regions are substantially restricted to locations spaced from the pocket regions.
Patent CA-2120832-A1 (CA)
Title: Intraocular capsular shield
Inventor: COLVARD MICHAEL
IPC: A61F2/16
Filed: 1994-04-08
Abstract: INTRAOCULAR CAPSULAR SHIELD                  Abstract of the Disclosure An apparatus and method including a capsular shield for use in cataract surgery for protection of a posterior lens capsule during removal of a capsule nucleus, including a flexible, deformable soft shield having an outer configuration of a size and shape to fit within the lens capsule at a position between the nucleus and the posterior capsule to protect the posterior capsule during removal of the capsule nucleus.
Patent CA-2121191-A1 (CA)
Title: Male electrical plug assembly with increased electrical creepage distance between contacts
Inventor: BOTELER WILLIAM C
IPC: H01R13/53
Filed: 1994-04-13
Abstract: A male electrical plug assembly includes an elongated body, a mounting flange, a terminal holder and a terminal retainer, all being made of an insulating material. The elongated body has a plurality of locating elements defined on an exterior surface on one end portion thereof and an annular shoulder 'defined thereon adjacent to the external locating elements. The mounting flange is adapted to fit over the elongated body and abut against the annular shoulder and has an internal annular wall with a plurality of recesses defined therein being alignable with the external locating elements of the elongated body. The terminal holder is adapted to fit over the elongated body in abutting relation against the mounting flange and has a plurality of cavities and a plurality of slots aligned with the cavities. The cavities and slots axe alignable with the internal recesses of the mounting flange and the external locating elements of the elongated body. The terminal retainer is attachable to an opposite end of the elongated body so as to clamp the mounting flange and terminal holder therebetween. The assembly also includes a plurality of electrical terminals disposed in the cavities of the terminal holder and a plurality of elongated electrical contact elements mounted to the external locating elements on the one end portion of the elongated body and extendable therefrom through the internal recesses of the mounting flange and the cavities and slots of the terminal holder and into the electrical terminals disposed in the cavities.
Patent CA-2122498-A1 (CA)
Title: Treatment of periodontal disease with alendronate
Inventor: GERTZ BARRY J
IPC: A61P1/02
Filed: 1992-12-08
Abstract: This invention claims a method for treating periodontal disease in mammals, including humans, by administering an effective amount of 4-amino-1-hydroxybutylidene-1,1-bisphosphonic acid or a pharmaceutically acceptable salt including the monosodium salt tridydrate (alendronate) of formula (I). The compounds are useful in the treatment of alveolar bone loss associated with periodontitis and periodontal disease.
Patent CA-2131542-A1 (CA)
Title: Improvements in emulsion pressure-sensitive adhesives
Inventor: BERNARD MARGARET M
IPC: C08F26/02
Filed: 1993-03-09
Abstract: Inherently tacky pressure-sensitive acrylic polymers are formed by emulsion polymerization in the presence of at Least one reactive multifunctional monomer having a cyanurate or phosphate functionality.
Patent CA-2132079-A1 (CA)
Title: Rail Supported Foldable Table
Inventor: HUCZKA LOUIS
IPC: A47B9/00
Filed: 1994-09-14
Abstract: To allow  owners of  balconies, decks, and swimming pools to utilize existing railings to support this fold away table.    In this invention, the table  has  an  unique  "Hanging bar" that adjusts  to various  widths to  accommodate any size of hand rail.     The table, with its one of a kind "Leveling bar"  allows the user to  level the  table   regardless of the construction of the railing, and  provides  a  large  resting  surface  against glass enclosed railing.   A  " Safety Screen" that runs from the bottom of the table to the top of the upright channel,  prevents objects from directly falling of the table.     Its unequaled  "Flip Lock"  feature, secures  the table in a closed position to prevent accidents.     The design eliminates the need of tools for  installation or adjustment.
Patent CA-2133321-A1 (CA)
Title: Pulsed electrical discharge apparatus for treating liquid
Inventor: AYERS RICHARD A
IPC: A61L2/14
Filed: 1994-01-25
Abstract: Apparatus for purifying confined liquids and slurries by means of a spark discharge wherein the inner surface (24) of a treatment vessel (20) is designed to include a reflector section (21) adjacent to a pair of electrodes (28) and a concentrating section (22) intensifying the shock wave generated by the discharge between the electrodes (28).  An external power supply (11) is coupled through  a  pulse  forming network (14) to the electrodes (28).  The network (14) is impedance matched to the impedance of the plasma are generated between the electrodes (28) to provide a high power pulse to the electrodes (28).  The establishment of the plasma produces an extremely high pressure shock wave of u.v. radiation fringing on X ray and electrohydraulic pressurization to alter the characteristics of liquid in the vessel (20).
Patent CA-2134274-A1 (CA)
Title: End dogging device
Inventor: ANDERSON ROBIN H
IPC: B27B29/08
Filed: 1994-10-25
Abstract: An end dogging device for use in a sawmill having a saw cluster allows a plurality of flitches to be cut from a workpiece, such as a log or a cant, in a single pass through the saw cluster. The workpiece is clamped between a fixed end dog and a movable end dog both upstream and downstream of the saw cluster. Each end dog has two or more fingers which are held in spaced-apart relation on a pin joint. During the sawing operation, the saw passes between adjacent fingers. Accordingly, eachindividual flitch is supported by opposing pairs of fingers, one on each end dog, thereby preventing the flitches from twisting or otherwise falling relative to each other flitch and relative to the unsawn portion of the workpiece.
Patent CA-2134507-A1 (CA)
Inventor: CHRIST MANFRED
IPC: E05F3/16
Filed: 1994-10-27
Abstract: ABSTRACT OF THE DISCLOSURE      An   adjustable   delayed-action   door   closing  device, particularly for use with screen doors or storm doors.   The device comprises a cylindrical housing with a piston disposed within with the cylindrical housing.  A biasing mechanism urges the piston  into the cylindrical  housing and  a  controlling mechanism controls the rate at which the piston is so urged.  The shaft of the piston has a section of greater diameter than the remainder of the shaft a compression member cooperatively located within the cylindrical housing.   The compression member is compressible to a diameter equal to or less than the greater diameter of the shaft, to provide friction contact with the greater diameter of the shaft when it is located within the compression member.  A mechanism to pre-set and adjust the degree of friction contact of the compression member and the section of the shaft with greater diameter is provided.
Patent CA-2134592-A1 (CA)
Inventor: GOENKA LAKHI N
IPC: B24C1/00
Filed: 1994-10-28
Abstract: Abstract of the Invention A nozzle expels liquid CO2 through an orifice for converting the liquid into CO2 snow.  The nozzle is contained within an elongated cavity within a body which in turn is coupled to an exhaust nozzle for directing the CO2 snow toward a workpiece.  A mixing device is provided for receiving and mixing pressurized air at ambient temperature with liquid nitrogen for precooling the air and then directing the resulting mixture of gases into the cavity into an area adjacent to the nozzle.  In this manner, the precooled shop air will enhance the efficiency of the conversion of the liquid CO2 into CO2 snow particles.
Patent CA-2134879-A1 (CA)
Title: Plastic barrel
Inventor: WURZER ERNST
IPC: B65D47/06
Filed: 1993-05-12
Abstract: ABSTRACT OF THE DISCLOSURE      A plastic barrel has a substantially cylindrical wall, a disk-shaped lower bottom and a corresponding upper bottom in which a closable bunghole opening is arranged if required, and a continuous carrying and transporting ring arranged on the outer wall of the barrel at the proximity of the upper bottom and having a downwardly inclined horizontal contact surface and an inwardly inclined vertical contact surface for the claws of a barrel gripper.  A sunk-in bung housing with a projecting bunghole pipe is arranged in the upper bottom of the barrel.  The inner diameter of the bunghole pipe amounts to 100 mm or more and this bunghole pipe can be closed in a gas- and liquid-tight manner by means of a screwable screw cap.