baber/WOPTO huggingface dataset:
Patent CA-2066159-A1 (CA)
Title: On-line training neural network for process control
Inventor: SKEIRIK RICHARD D
IPC: G05B13/02
Filed: 1991-07-25
Abstract: An on-line training neural network for pro-cess control system and method trains by retrieving training sets from the stream of process data. The neural network detects the availability of new train-ing data, and constructs a training set by retrieving the corresponding input data. The neural network is trained using the training set. Over time, many training sets are presented to the neural network.     When multiple presentations are needed to effec-tively train, a buffer of training sets is filled and up-date as new training data becomes available. The size of the buffer is selected in accordance with the training needs of the neural network. Once the buf-fer is full, a new training set bumps the oldest train-ing set off the top of the buffer stack. The training sets in the buffer stack can be presented one or more times each time a new training set is con-structed. A historical database of timestamped data can be used to construct training sets when training input data has a time delay from sample time to availability for the neural network. The timestamps of the training input data are used to select the ap-propriate timestamp at which input data is re-trieved for use in the training set. Using the histori-cal database, the neural network can be trained ret-rospectively by searching the historical database and constructing training sets based on past data.
Patent CA-2067790-A1 (CA)
Title: Process for enriching or cleaning biomolecules
Inventor: LANG KURT
IPC: C12R1/19
Filed: 1990-12-20
Abstract: In a process for enriching or cleaning biomolecules, the biomolecule is introduced into an aqueous-organic solvent system and salts are added to separate the phases. The pH at which the enrichment is carried out, suitable solvents for the aqueous-organic system and the type of salt are determined in a series of tests.
Patent CA-2073243-A1 (CA)
Title: Localized heat transfer device
Inventor: FONTENOT MARK G
IPC: A61F7/02
Filed: 1991-01-08
Abstract: The invention provides systems for topically heating or cooling an animal or human body, and more particularly concerns a modular system in which a heating or cooling liquid is circulated in a hermetically sealed flow path (6, 9, 6, 7) between a heating or cooling device (21) and a heating or cooling pad (5). In a preferred embodiment, the flow path includes a cassette which is reversibly engageable with a pump (15) and a heating or cooling unit located in a housing (1).
Patent CA-2073306-A1 (CA)
Title: Air intake arrangement
Inventor: FROHBERG DAVID L
IPC: F02B37/007
Filed: 1992-07-07
Abstract: Abstract of the Disclosure Air Intake Arrangement Air intake systems having filters are useful for removing airborne particles from the air flow. When two filters are used in two separate air systems, one of the filters could become restricted before the other and require more frequent service.  The subject air intake arrangement includes a balance tube connected between a first air supply and a second air supply to balance the rate at which the filters become restricted.  This arrangement of components will tend to draw more air through the cleaner filter until it is restricted the same degree as the other filter.
Patent CA-2075149-A1 (CA)
Title: Scroll saw hold down apparatus providing enhanced work piece clearance
Inventor: ANDERSON ROBERT C
IPC: B23D49/00
Filed: 1992-07-31
Abstract: ABSTRACT OF THE DISCLOSURE     Precision saws such as scroll saws and the like are provided with a hold down apparatus which allows for enhanced work piece clearance thus, greater work piece thickness utilization of the saws wherein the hold down apparatus is mounted in an offset position allowing the hold down to be raised to a maximum height to just below reciprocating saw blade drive means.  A work piece hold down apparatus for use in combination with a work piece table and a saw blade having a reciprocating drive means is provided wherein a work piece hold down apparatus having a hold down foot which is generally planar with forwardly projecting spaced apart arms for engaging the work piece on each side of the blade, the foot planar portion being connected to a rod member on a second planar portion of the hold down apparatus with the rod member being affixed to the hold down apparatus offset from the generally planar foot portion and adjustably mounted by clamping means to a saw frame member behind and adjacent to the reciprocating saw blade.   2385g
Patent CA-2075199-A1 (CA)
Title: Overlay proofs comprising precolored and toned images
Inventor: MATTHEWS JON W
IPC: G03C7/00
Filed: 1991-01-11
Abstract: Provided is a multilayer, multicolor overlay proof comprising at least one precolored overlay image and at least one toned overlay image, as well as a process for preparing such an overlay proof.
Patent CA-2080271-A1 (CA)
Title: Paint Can Cover Assembly
Inventor: DEDOES JOHN T
IPC: B01F7/16
Filed: 1992-10-09
Abstract: A cover assembly is disclosed for a paint can having an open top.  The cover assembly includes a lid dimensioned to over-lie the open top of the paint can having a spout attached along one side of the lid to provide access to the contents of the paint can.   A closure selectively opens and closes the spout while locking tabs detachably lock the lid across the top of the can. With the lid secured to the top of the can, a paint stir extends down into the interior of the can to continually mix the paint. The lid and spout are constructed of a material which does not react to water-based paint.
Patent CA-2084950-A1 (CA)
Title: Compact programmable processing module
Inventor: LIN TSEN-HWANG
IPC: G02B6/35
Filed: 1992-12-09
Abstract: ABSTRACT       This is a processing module 16 which comprises: at least one processing board 10 having at least one spatial light modulator; at least one signal receiver; at least one signal transmitter; at least one hologram 12; and at least one communicator 14 to provide for external communication for the processing board 10.   Other methods and devices are disclosed.
Patent CA-2085794-A1 (CA)
Title: Viscous liquid-dispensing container
Inventor: YAMAWAKI AKITOSHI
IPC: H02K7/00
Filed: 1992-12-18
Abstract: ABSTRACT OF THE DISCLOSURE      A viscous liquid-dispensing container which allows almost  all  amount  of  the  content  thereof  to be  easily extracted. The container includes a liquid-dispensing section having a head and a shoulder, and inner and outer containers respectively  connected  with  the  shoulder.    The  liquid-dispensing section includes a first check valve for allowing only extraction of the liquid.  The outer container includes a second check valve for allowing only introduction of the exterior air.   The inner container for accommodating the viscous liquid has a upper sleeve and lower bag connected to the upper sleeve.  The upper sleeve is relatively hard, while the lower bag is made of a flexible thin film.   After a predetermined amount of liquid is extracted, the lower bag is inverted and invades into the upper sleeve depending on the reduction of the liquid in the inner container.
Patent CA-2086485-A1 (CA)
Inventor: LEVY ABNER
IPC: C12M1/26
Filed: 1992-12-30
Abstract: A specimen package for a medical specimen slide comprises a sheet of packaging material with panels adapted to be folded to enclose a slide.  Two U-shaped cuts are provided in the sheet of material with the end portions of one of the U-shaped cuts being oriented away from the end portions of the other of the U-shaped cuts to form a retaining band extending between the cuts and under which the slide is inserted and retained.
Patent CA-2091943-A1 (CA)
Title: Electrochemical membrane cell
Inventor: BUSSE BERND
IPC: C25B9/19
Filed: 1993-03-18
Abstract: ABSTRACT           An electrochemical membrane cell is provided with flat electrodes at either side, whereby each of the electrodes on the side turned away from the membrane is in electrical connection with an electrically conducting current-feeding component serving as a spacer, whereby each of the current-feeding conductors is connected to a support made of metal plate which surrounds the cell.  The cathode is brought into electrical contact with the cathodic current-feeding component by flat contact surfaces, which meet under pressure applied by means of a spring element and is locked to protect against dislocation, whereby the connection between electrode and current-feeding structure may be detached once more by releasing the spring element, in order that the active electrode surfaces of the cathode may be easily exchanged.  The membrane cell is mounted in an installation along with a plurality of membrane cells arranged in series.
Patent CA-2092645-A1 (CA)
Inventor: HIGHKIN MAUREEN K
IPC: C12R1/91
Filed: 1993-03-12
Abstract: 07-21(690)A Abstract of the Disclosure Stable cell lines are produced to express high levels of a gene product of interest using VP16, a herpes simplex virus transactivator, and a promoter from herpes simplex virus which is a target for VP16. The transactivator and promoter are introduced to a cell line separately using antibiotic resistance genes as selectable markers on separate vectors. Inventors: Paul Hippenmeyer Maureen Highkin
Patent CA-2094067-A1 (CA)
Title: Flap closure lockable in an open position
Inventor: BECK JAMES M
IPC: B65D47/08
Filed: 1993-04-15
Abstract: A closure for a container opening including a closure body having a predetermined configuration, external periphery and a first aperture formed therethrough, a member for connecting the closure body about the container opening, a cover member reciprocally mounted about a portion of the external periphery of the closure body, the cover member including a first lid member hingedly connected thereto for rotation with respect to the cover member and the closure body and closing engagement with the first aperture, and a first locking member for releasably retaining the first lid member a predetermined distance away from the first aperture to maintain the first aperture in an uncovered condition during dispensing of the container contents, the first locking member including at least one engagement wing integral with the first lid member for engaging a portion of the closure body.
Patent CA-2096755-A1 (CA)
Title: Method and device for coating a size-press roll, paper, or board
Inventor: RANTANEN RAUNO
IPC: D21H23/58
Filed: 1993-05-21
Abstract: ABSTRACT    The invention relates to a coating method and device for coating a size-press roll, paper or board or a corresponding moving base.  The coating device comprises a revolving coating bar which rests against the moving base and extends across the machine width.          The coating bar is supported in a cradle substantially over its entire length and is a large-diameter grooved bar fitted against the moving base.  The coating bar spreads and smoothes a coating agent onto the moving base.  The coating agent is introduced into the coating device in advance of the coating bar in the running direction of the moving base.
Patent CA-2097899-A1 (CA)
Title: Herbicidal composition
Inventor: HIRATA TOSHIHIRO
IPC: A01N43/68
Filed: 1993-06-07
Abstract: ABSTRACT OF THE DISCLOSURE Disclosed is a herbicidal composition comprising, as active ingredients. a triazine derivative of formula (I):                                                   (I) and a sulfonylurea herbicide of a formula (II):                                 (II) The herbicidal compositions have a synergistic herbicidal effect against a wide range of herbicidal spectrum without crop injury.
Patent CA-2099149-A1 (CA)
Inventor: PARISI PAUL J
IPC: B01D53/14
Filed: 1993-06-25
Abstract: Improved processes are disclosed for the removal of hydrogen sulfide from feed streams by conversion of hydrogen sulfide and sulfur dioxide to elemental sulfur and water, e.g. Claus process.  The feed stream of the present invention is divided into two split streams wherein one is incinerated to form sulfur dioxide in the presence of oxygen.  The sulfur dioxide is then separated from the water, nitrogen and other impurities and combined with the other split stream to form a reactor feed which is passed to a sulfur reaction zone for conversion to elemental sulfur.  Due to the rejection of water, nitrogen and other impurities from the reactor inlet stream, a higher concentration of hydrogen sulfide and sulfur dioxide can be achieved in the sulfur reaction zone.  As a result, the processes of the present invention can be used to increase the throughput of existing Claus process plants and reduce the size of new Claus process plants.
Patent CA-2101920-A1 (CA)
Title: Thermosetting coating composition
Inventor: BLOUNT WILLIAM W JR
IPC: C09D133/04
Filed: 1992-02-10
Abstract: Disclosed is a novel reactive diluent, dialkylpropane-1,3-bis(acetoacetate), which is useful in thermosetting coating compositions. Also provided are novel curable enamel compositions, which upon application to a substrate and subsequent curing, provide coatings having outstanding acid resistance.
Patent CA-2102031-A1 (CA)
Inventor: RODDEN PATRICK T
IPC: A63B22/02
Filed: 1993-10-29
Abstract: A treadmill (10) includes a frame (12) on which are rotatably mounted first and second transverse roller assemblies (14, 16). An endless belt (18) is trained about the roller assemblies. A deck (20) is disposed between an upper run of the belt and the frame. The deck is supported spaced from the frame by a plurality of cup-shaped elastomeric springs (22). The elastomeric springs reversibly deform upon downward deflection of the deck toward the frame. Each elastomeric spring (22) has a sidewall (50) tapering in thickness. The resistance to the downward travel of the deck provided by the elastomeric springs is proportional to the degree of deflection of the deck toward the frame.
Patent CA-2104066-A1 (CA)
Title: Reduced mechanical stress bushing and conductor rod assembly
Inventor: WEST EDWARD L
IPC: H01B17/26
Filed: 1993-08-13
Abstract: ABSTRACT OF THE DISCLOSURE An improved, failure-resistant, low mechanical stress electrical connector bushing (10) is provided which includes an elongated, central metallic conductor rod (12) with an insulative epoxy body (14) cast about the central rod (12).  The rod is of substantially constant diameter throughout its length, and includes a male connection end (16)  and an opposed female connection end  (18).   The connection end (18) presents an upset,  integral, ?oid-forged, radially expanded terminal portion (20) having a diameter greater than the constant diameter rod (12), and presents a butt end face (24).  Stress analysis confirms that the bushing (10) develops reduced, mechanical ther-mally induced stresses, as compared with a prior design.
Patent CA-2106895-A1 (CA)
Title: Combating fish parasites
Inventor: LOEHR REINHOLD
IPC: A01N43/40
Filed: 1993-09-24
Abstract: The present invention relates to the use of agonists and antagonists of the nicotinergic acetylcholine receptors of in-sects for combating fish parasites.
Patent CA-2108820-A1 (CA)
Title: Parenteral solutions for diclofenac salts
Inventor: GALLI BRUNO
IPC: A61K47/14
Filed: 1993-10-20
Abstract: Parenteral solutions for diclofenac salts Abstract The invention relates to a pharmaceutical composition in the form of a sterilisable parenteral solution comprising a diclofenac salt and stabilisers, such as ethyl lactate combined with glutathione or N-acetylcysteine.
Patent CA-2109901-A1 (CA)
Title: Speed-increased small boat
Inventor: OSAWA MASAKAZU
IPC: B63B1/20
Filed: 1993-11-24
Abstract: The speed of a high-speed powered boat such as high-speed fisherboats can be increased even at the same power output of the engine irrespective of the speed by providing on each side symmetrically with a plural number of fins each opening outwardly toward the rear end making an angle with the boat hull in at least two high and low rows along the waterline which varies depending on the speed of the boat, whereby the wave-making resistance against the boat is greatly reduced at varied speed of the boat along with a stabilizing effect to decrease rolling. The effect of wave-making resistance suppression can be further enhanced by providing the bow of the boat with a stem-edge guard with right and left wings opening outwardly toward the side lines.
Patent CA-2113894-A1 (CA)
Title: A process for the preparation of demethylepypodophyllotoxin
Inventor: ALLEVI PIETRO
IPC: A61K31/70
Filed: 1992-07-15
Abstract: Disclosed herein is a process for producing novel DMEP-.beta.-D-glucosides of formula (I), wherein R1 is lower alkanoyl group, haloacetyl group, or both R1, taken together, form an alkylidene, arylalkylidene or heteroarylalkylidene group; R2 is lower alkanoyl or haloacetyl group; R4 is hydrogen, characterized in that a compound of formula (III) wherein R4 is hy-drogen, is reacted with a compound of formula (II) wherein R1 is lower alkanoyl group, haloacetyl group, or both R1, taken together, form an alkylidene, arylalkylidene or heteroarylalkylidene group; R2 is lower alkanoyl or haloacetyl group; R3 is hydrogen or trialkylsilyl group, in the presence of a Lewis acid such as boron trifluoride. The compounds of formula (I) thus prepared are valuable intermediates for the production of DMEP-.beta.-D-glucosides including Etoposide (I, both R1= ethylidene, R2 = H, R4 = H) and Teniposide (I, R1 = thenylidene, R2 = H, R4 =  H).
Patent CA-2114600-A1 (CA)
Title: Dispositif pour realiser des decoupes transversales totales ou partielles dans une bande
Inventor: PATRY BERNARD
IPC: B26D1/38
Filed: 1994-01-31
Abstract: Le dispositif pour réaliser dans une bande continue par découpe, des tronçons successifs totalement séparés ou partiellement reliés, comporte une lame oscillante possédant une arête de coupe et une lame stationnaire possédant également une arête de coupe, l'arête de la lame oscillante croisant, lors de l'oscillation, l'arête de la lame stationnaire en un point mobile le long de l'arête stationnaire sur une distance au moins égale à la largeur de la bande. La lame oscillante présente une partie d'extrémité décalée angulairement vers l'arrière par rapport au sens de rotation actif de la lame et reliée à l'autre partie par une portion d'arête croisant l'arête stationnaire en un point sensiblement fixe sur cette arête stationnaire pendant l'oscillation de la lame oscillante. FIGURE 2.
Patent CA-2115779-A1 (CA)
Title: Resin baseboards
Inventor: MIKE DI G
IPC: H02G3/04
Filed: 1994-02-16
Abstract: A baseboard made from a resin material comprises an upright body formed with a backwall which abuts with a room wall, a front cover on the upright body and an internal hollow between the backwall and the front cover. The front cover is releasably secured to the upright body for gaining access to and then covering the internal hollow.
Patent CA-2119295-A1 (CA)
Inventor: HUANG SHUN-FENG
IPC: H01K1/46
Filed: 1994-03-17
Abstract: A Christmas lamp with a base has a cylindrical portion formed with a plurality of lengthwise ribs and a plurality of lengthwise slots defined by the ribs. The slots are useful for dispersing heat produced by the lamp quickly. And, inner contact surfaces of the ribs are in close contact with an outer surface of the lamp to keep the lamp secured in the base.
Patent CA-2123028-A1 (CA)
Inventor: MCCORD WILFRED M JR
IPC: B23Q17/22
Filed: 1994-05-06
Abstract: A multiple saw blade adjustable dado cutter assembly. The cutter can be used with a table saw or a radial arm saw, for example, to make dado cuts in board lumber. A pair of cooperating cams, each connected to a saw blade, can be adjusted to make a dado cut of a desired width. If the desired dado width is wider than the two blade configuration can cut, a center cam attached to another blade can be inserted between the pair of cooperating cams. With the three blade configuration, the three cams cooperate to allow the three blades to be spaced for the desired width of cut. In both configurations and at any spacing width, the two or three blades employed remain in a generally parallel alignment and transverse to the axis of the arbor on which the assembly is secured. To permit the blades to function with this geometrical relationship and to be adjustable, not all of the blade teeth lie in the same plane. The sequentially operating three or more cam assembly has uses beyond dado cutting. Also, the blades can be made to mount directly onto a saw arbor with spacer washers taking the place of the cam assembly. For industrial applications, mare than three blade configurations are envisioned.
Patent CA-2123447-A1 (CA)
Inventor: ARNDT RICHARD L
IPC: G06F15/16
Filed: 1994-05-12
Abstract: An interrupt subsystem within a data processing system is scalable from low-end uni-processor systems to high-end multi-processor (MP) systems.  This interrupt subsystem provides for queueing of interrupts from many sources, and for queueing of interrupts to the best processor in a multi-processor system. The external interrupt mechanism is separated into two layers, an interrupt routing layer and an interrupt presentation layer.   The interrupt routing layer routes the interrupt conditions  to  the  appropriate  instance  of  an  interrupt management area within the interrupt presentation layer.  The interrupt presentation layer communicates the interrupt source to  the  system  software  which  is  to  service/process  the interrupt.  By providing two  layers  within the  interrupt subsystem, application or system software can be written which is independent from the types or sources of interrupts. The interrupt routing layer hides the details of a particular hardware  implementation from the  software.  The  interrupt presentation layer interfaces to the system and/or application software, and provides hardware independent functionality.
Patent CA-2124084-A1 (CA)
Inventor: POURNOOR KAVEH
IPC: B29K105/04
Filed: 1992-11-03
Abstract: 2124084 9311861 PCTABS00022 Microstructured membrane comprising a sheet having first and second faces with an array of pores extending into the sheet from the first face, and in some instances extending through the entirety of the sheet. Substantially each pore within the array is individually surrounded by a flat land area and the major portion of the walls of each pore are substantially parallel to the longitudinal axis of the pore. The pores have an average characteristic dimension of between about 0.1 and about 5000 microns and a pore size distribution of less than about 10 percent, the longitudinal axes of pores within the array being substantially parallel with each other. Also, articles incorporating such membranes and methods for making such membranes.
Patent CA-2125924-A1 (CA)
Title: Prefabricated water plumbing station
Inventor: CHILDERS BILLIE W
IPC: E03C1/02
Filed: 1994-06-15
Abstract: A prefabricated water plumbing station is provided that is a time saving component for installer because it may be installed as a single unit in a wall cavity between two vertical studs.  The unit consists of a housing mountable between studs having plumbing hardware (valves and drain connection) for connecting a building's hot and cold water supply and drain lines to a fixture/appliance.  A front panel on the housing is provided with a choice of a plurality of alignment lugs for properly positioning the unit from the studs to allow for the installation of paneling and similar materials to the studs about and beneath the front panel after installation thereof.