baber/WOPTO huggingface dataset:
Patent CA-2082969-A1 (CA)
Inventor: KING LOREN D
IPC: A23L29/231
Filed: 1992-11-16
Abstract: This invention relates to ready-to-eat, low/no fat, packaged puddings in which calcium-sensitive, gelling hydrocolloids, such as sodium alginate, are utilized in the pudding formulation as a total or partial replacement. for the fat component.  A new process for preparing such puddings is also described.
Patent CA-2082972-A1 (CA)
Title: Composite thermal reservoir employing solid, pliable organic compound
Inventor: FRYE RUTH
IPC: C08L1/28
Filed: 1992-11-16
Abstract: ABSTRACT           A  composite  thermal  reservoir  material  includes  a substrate  of fabric material secured to a substrate of a  solid, dry,  pliable organic compound containing a hydroxyalkylcellulose compounded with an alkylene glycol.  Best results are obtained in a formulation comprising about 4 parts by volume of hydroxyethyl-cellulose and about 3 parts by volume of propylene  glycol.   The resultant organic compound (Table I) is  non-toxic,  solid,  non-tacky,  dry and moldable into a solid structural form. A  free-flowing, unconsolidated thermal reservoir material is produced by mixing about 2 parts by volume hydroxyethylcellulose with about 1 part  by  volume propylene glycol and about 1/4  part  by  volume bicarbonate of soda.
Patent CA-2084170-A1 (CA)
Title: Carbonation device
Inventor: VANDERPLOEG RICHARD D
IPC: B01F3/04
Filed: 1992-11-30
Abstract: ABSTRACT   In a device for carbonating beverages including, a housing presenting a passage, a high pressure CO2 container releasably securable to the housing at one end of the passage, and a beverage container releasably engageable with the housing at another end of the passage, a valve associated with the passage, and a switch for activating the valve to control the communication of pressurized gas from the CO2 container through the passage to the beverage container, and a pressure regulator for reducing the pressure of the pressurized gas from the CO2 container to the beverage container. The CO2 container and beverage container are disposed at an acute angle.
Patent CA-2087436-A1 (CA)
Title: Peptides and analogues and mixtures thereof for detecting antibodies to htlv-i and htlv-ii viruses
Inventor: ZREIN MAAN
IPC: C07K16/00
Filed: 1991-07-10
Abstract: This invention relates to novel linear peptides and mixtures and chemical combinations thereof useful for detecting and quantifying HTLV-I and HTLV-II  infections. These peptides are also useful in vaccines against HTLV-I and HTLV-II viral infections.
Patent CA-2089053-A1 (CA)
Title: Cryogenic distillation process for the production of oxygen and nitrogen
Inventor: HA BAO
IPC: F25J3/04
Filed: 1993-02-08
Abstract: According to the invention, an intermediate column having its lower end in heat exchange with the top of the high pressure column, and its upper end in heat exchange with an intermediate location above the bottom tray of the lower pressure column is used. This intermediate column separates the oxygen rich liquid produced at the bottom of the high pressure column into two liquid fractions which are then introduced as feeds to the low pressure column, which still has it's lower end in heat exchange with the top of the high pressure column, therefore, its pressure will be essentially the same as the low pressure column of a classical double column process operated at the same air pressure.
Patent CA-2089060-A1 (CA)
Title: Intelligent foil transfer
Inventor: JOHNSTONE ROBERT H
IPC: H05K1/00
Filed: 1993-02-08
Abstract: ABSTRACT OF THE DISCLOSURE           Colored or metallic foil is applied to toner printed onto a substrate, such as paper, in a high speed, versatile manner, using a rotating impression cylinder, and a rotating transfer cylinder having circumferentially spaced heated raised portions.  The toner, which preferably includes a thermoplastic component, is applied to the paper with any suitable printer, such as a computer controlled MIDAX (ion deposition) print engine.  The toner may be heated by an infra red heater just before the paper is fed to the nip between the impression and transfer cylinders.  A foil strip having an adhesive layer facing outwardly, a foil layer, and a release coating on a backing, is also fed to the nip, and the backing taken up downstream of the nip.  Heat and pressure applied at the nip transfer the adhesive and foil from the foil strip to the tacky toner, producing the desired foil printed paper, which then may be further processed.
Patent CA-2091284-A1 (CA)
Title: Fume Hood with Baffle Control Linkage
Inventor: BECK MARSHALL K
IPC: B08B15/02
Filed: 1993-03-09
Abstract: A fume hood with at least one adjustable baffle includes a baffle control linkage for adjusting the position of the baffle. This baffle control linkage includes a first pivoting member, a second pivoting member, a handle for driving the first pivoting member, and a linking device for connecting the first and second pivoting members.
Patent CA-2095710-A1 (CA)
Title: Multiphase fluid flow measurement
Inventor: SIMONIAN SAM
IPC: G01F1/7086
Filed: 1993-05-06
Abstract: A method of measuring the flow rate of a continuous phase in a flowing multiphase fluid comprises measuring a velocity of the fluid by thermal anemometry at a location in the flow and simultaneously measuring the passage of a discontinuous phase at the same location using a local probe system, and using the measurement of the discontinuous phase to correct the measurement of the continuous phase so as to derive the flow rate thereof. Apparatus for performing the method comprises a thermal anemometer positioned at a location in the flow, a local probe system at the same location as the thermal anemometer and capable of measuring the passage of a discontinuous phase, and means for using the measurement from the local probe system to correct the measurement from the thermal anemometer so as to derive the flow rate of the continuous phase.
Patent CA-2096294-A1 (CA)
Inventor: CHEREMSHYNSKI DAVID L
IPC: E04D13/08
Filed: 1993-05-14
Abstract: A method of connecting a down spout extension to an eave trough down spout. Firstly, pivotally connect a down spout extension to a lowermost end of an eave trough down spout such that  the  down  spout  extension  is  movable  between  a substantially vertical stored position and a substantially horizontal operative position.  Secondly, position a spring at the connection of the down spout extension and the eave trough down spout biasing the down spout extension into the stored position.  The spring tension is set such that a flow of water through the down spout provides a force to overcome the biasing force of the spring thereby moving the down spout extension to the operative position.
Patent CA-2096976-A1 (CA)
Inventor: DEARWESTER DONALD D
IPC: B65H75/10
Filed: 1991-12-11
Abstract: La présente invention concerne une bobine pour l'enroulement de produits de papier, par exemple du papier hygiénique ou du papier essuie-tout. La bobine (20) selon cette invention comporte plusieurs lignes axiales de moindre résistance (36) (traits continus, pointillés, perforations), où se forment des pliures lorsque la bobine est aplatie. Lorsque la bobine (20) est remise en forme, les plis qui se forment le long des lignes de moindre résistance lui donnent une section polygonale déterminée, approchant la forme d'un cercle.
Patent CA-2099161-A1 (CA)
Title: Enhanced semi-automated mechanical transmission system
Inventor: MARKYVECH RONALD K
IPC: B60W10/111
Filed: 1993-06-25
Abstract: A control system (104)/method for semi-automatically executing manually or automatically selected upshifts and downshifts of a mechanical transmission system (10) is provided.  The control system includes a central processing unit (106) for receiving input signals indicative of transmission input shaft (16) and output shaft (90) speeds, the throttle pedal position (THD) and from a driver control console (108) indicative of selection of upshifts or downshifts from a currently engaged gear ratio and processing the same in accordance with predetermined logic rule to issue command output signals to a transmission actuator (112, 70, 96) and to a fuel controller operator to implement a shift substantial synchronization of the transmission after manual initiation of the shift sequence by a manually caused torque break.
Patent CA-2099274-A1 (CA)
Title: Two stage combustion process and apparatus
Inventor: OWEN HARTLEY
IPC: C10G11/18
Filed: 1991-12-26
Abstract: A two-stage process and apparatus for the regeneration of fluidized catalytic cracking (FCC) catalyst is disclosed. A primary regenerator (1) having a single dense bed (260) with a spent catalyst inlet (40), a source of oxygen-containing gas (10), a flue gas outlet (70) and a regenerated catalyst outlet (30), is supplemented with a secondary regenerator. The secondary regenerator (B) has its own source of air (210) for combustion and takes particles from a lower portion of the dense bed (250) in the primary regenerator (1). Combustion gases, and some solids, are discharged from the secondary regenerator into the primary regenerator (1). Hot, decoked material is withdrawn from the base of the secondary regenerator (B) for use in the catalytic cracking reaction.  Preferably, a dense, fast settling additive is used with a conventionally sized FCC catalyst. These two materials can be added together to the primary regenerator (1) and separated by elutriation therein into two catalyst phases. Preferably most of the conventionally sized FCC catalyst is regenerated in the primary regenerator (1), while a most of the denser additive is decoked in the secondary regenerator (B).
Patent CA-2099434-A1 (CA)
Inventor: MCALLISTER EMORY C
IPC: B66B13/08
Filed: 1993-06-30
Abstract: An elevator door mechanism that has a rotating shaft, a reversible driving means to turn the shaft, a linear drive actuator riding on and moving along the shaft, a resilient isolated pillow block mounted on spacers at each end of the shaft to dampen the noise of operation, two elevator doors attached to the linear drive actuator, and a switching means attached adjacent to one end of the rotating shaft to indicate the doors are closed and a switching means attached adjacent to the other end of the rotating shaft to indicate the doors are open, wherein the actuator is attached to the shaft with pitched bearings and the closing force of the linear actuator is controlled by pressure springs on the linear actuator.
Patent CA-2101370-A1 (CA)
Inventor: MATSUMIYA HIROSHI
IPC: H01H25/04
Filed: 1993-07-27
Abstract: A tilting member has a force bearing portion to which operating force is applied, and also has a supported surface.  A supporting member has a supporting projection with which said supported surface of said tilting member may come in contact.  The operating force which being applied to said force bearing portion of said tilting member, causes said tilting member to tilt with respect to said supporting member while said supporting member supports said tilting member at a supporting point where said supporting projection of said supporting member is in contact with said supported surface of said tilting member, about which supporting point said tilting member tilts.  The tilting of said tilting member, with respect to said supporting member, establishes a predetermined electrical contact.
Patent CA-2104990-A1 (CA)
Title: Cattle scratch and oiler
Inventor: LUTHER CLIFFORD
IPC: A01K13/00
Filed: 1993-08-27
Abstract: ABSTRACT A cattle scratching and oiler apparatus includes a horizontal, cantilevered brush mounted using a stiff, resilient includes. The brush is cylindrical with long bristles on all sides. A second, vertical brush is mounted at the mounting end of the horizontal brush. An oil dispensing valve is fitted into the horizontal brush and is fed with oil from an elevated container.
Patent CA-2107916-A1 (CA)
Title: Marqueurs genetiques bifonctionnels
Inventor: CROSBY WILLIAM L
IPC: C12N15/52
Filed: 1992-03-30
Abstract: Les marqueurs génétiques de cette invention exercent une fonction de reporter biochimiquement dosable et présentent l'avantage de permettre une croissance pouvant être choisie en fonction des conditions. Les marqueurs comprennent un premier gène qui code pour un produit dont l'activité est biochimiquement dosable, par exemple la beta-glucuronidase, pour obtenir un deuxième gène qui confère un avantage de croissance en fonction des conditions, par exemple une résistance aux antibiotiques dans une cellule transformée (par exemple la néomycine phosphotransférase-II). Les gènes marqueurs et leurs produits de translation sont stables dans les cellules. Les marqueurs génétiques permettent une sélection génétique positive, ainsi que le triage biochimique et histochimique des cellules transformées. Ils peuvent être utilisés comme sondes pour identifier et isoler de nouveaux éléments de régulation génétique, par exemple des promoteurs, ainsi que les gènes qu'ils régulent.
Patent CA-2108966-A1 (CA)
Title: Yeast promoter and its use
Inventor: FLEER REINHARD
IPC: C12N1/16
Filed: 1992-04-28
Abstract: The invention relates to DNA sequences comprising all or part of the promoter of the K. lactis PGK gene or a derivative thereof, and possessing a transcriptional promoter activity. It also relates to the use of these sequences for the expression of recombinant genes. <IMAGE>
Patent CA-2109621-A1 (CA)
Inventor: THOMAS DENNIS A
IPC: B29C48/18
Filed: 1992-06-08
Abstract: The invention is a refastenable mechanical fastening system, made of free formed prongs joined to a substrate. The prongs taper and are nonperpendicularly oriented relative to the plane of the substrate. The prongs may also have an azi-muthal angle relative to the machine direction of the substrate. Each prong has an engaging means projecting laterally from the periphery of the prong. The free formed prongs are manufactured by the process of extruding liquid material through the meshes of a depositing member onto a moving substrate to form the base of the prong, stretching the liquid material in a direction parallel to the plane of the substrate, severing the stretched mate-rial to form the distal end and engaging means of the prong. The advantageous usage of the fasten-ing system in an article of manufacture, such as a disposable absorbent article specifically a diaper, is also disclosed.
Patent CA-2110574-A1 (CA)
Title: Tryptamine analogues, their synthesis and their use as 5-ht1-like or 5-ht2 receptor agonists
Inventor: KRUSE LAWRENCE I
IPC: C07D403/06
Filed: 1992-06-17
Abstract: Compounds of structure (I), in which R1 is hydrogen, hydroxy, C1-4alkoxy, halo C1-4alkoxy, C3-7cycloalkyl-C1-4alkoxy, aryloxy or arylC1-4alkoxy; R2 is halogen, C1-4alkyl, CN, NO2 or CF3; R3 is hydrogen or C1-4alkyl; R4 and R5 are the same or different and are each hydrogen or C1-4alkyl or together with the nitrogen atom to which they are attached form a ring; and their pharmaceutically acceptable salts, solvates and hydrates for use in conditions where a 5-HT1-like or 5-HT2 agonist is indicated. Novel compounds of structure (I), processes for preparing them and compositions containing them are also described.
Patent CA-2111195-A1 (CA)
Title: Two-stage electrolytic graining process, aluminum sheet material produced thereby and lithographic printing plate comprising such aluminum sheet material
Inventor: HALL SUSAN C
IPC: C25F3/04
Filed: 1992-07-21
Abstract: Aluminum, or an alloy thereof, is grained in a two-stage process wherein it is subjected to an electric current while immersed in an acidic electrolyte solution, such as a solution comprised of hydrochloric acid and aluminum chloride. Current density in the first stage of the process is at least as great and preferably substantially greater than in the second stage, while both treatment time and current consumption in the first stage are less than in the second stage. The process provides a fine uniform grain that is essentially free of pits and is especially beneficial for use in the manufacture of aluminum supports for lithographic printing plates.
Patent CA-2111569-A1 (CA)
Title: Ambulatory device for ultrasonic wave generated microspraying
Inventor: HAUSER JEAN-LUC
IPC: A61M11/00
Filed: 1993-04-28
Abstract: PCT No. PCT/FR93/00411 Sec. 371 Date Dec. 28, 1993 Sec. 102(e) Date Dec. 28, 1993 PCT Filed Apr. 28, 1993 PCT Pub. No. WO93/22068 PCT Pub. Date Nov. 11, 1993.An acoustic micropulverization device for the formation of microdroplets is disclosed having a cell that contains a propagating medium having an attenuation less than or equal to about 1 dB/cm. One wall of the cell comprises an ultrasonic generator. Another wall of the cell contains a reflective surface that operates to focus ultrasonic waves upward toward a point that is near the top surface of a liquid that is contained in a reservoir located above the cell, thereby producing microdroplets above the liquid's top surface. A chamber is located over the top surface of the liquid. This chamber includes means for diffusing the microdroplets.
Patent CA-2111909-A1 (CA)
Title: Repellent composition
Inventor: VERDICCHIO ROBERT
IPC: A01N37/02
Filed: 1993-12-20
Abstract: ABSTRACT Repellent compositions containing a fatty acid ester of a polyhydric alcohol,  a pest repelling fragrance and an extending medium are described,  as well as methods of repelling such pests from substrates such as human skin. The fatty acid ester of a polyhydric alcohol increases the lasting-effect of the repelling fragrance.
Patent CA-2112143-A1 (CA)
Title: Tool component
Inventor: OLMSTEAD BRUCE R
IPC: E21B10/56
Filed: 1993-12-22
Abstract: A tool component comprises an abrasive compact layer bonded to a cemented carbide substrate along an interface. The abrasive compact layer has a working surface, on a side opposite to the interface. This working surface is flat and presents a cutting edge or point around its periphery. A recess extends into the substrate from the interface. The recess has a side wall and a base both of which are located entirely within the carbide substrate. The recess has a portion located in the interface. The area of this portion is at least 25 percent the area of the interface. A material, different to that of the substrate, fills the recess and is bonded to the substrate. This material will typically be abrasive compact of the same type as the abrasive compact layer, or a cemented carbide which has characteristics different to that of the substrate.
Patent CA-2112806-A1 (CA)
Title: A method of and an apparatus for treating waste paper
Inventor: KEMPPINEN TEUVO
IPC: D21B1/32
Filed: 1992-06-01
Abstract: The present invention relates to a method of and apparatus for treating waste paper, the method and apparatus being especially suitable for treating difficultly comminutable waste paper and board. Different packing and wrapping papers, corrugated board, wrappings covered with polyethylene, other plastic-covered boards, TetrapakTM-packings and other layered papers having a great amount of contaminants can be given as examples. In the method according to the invention the material to be treated is initially comminuted, comminuted further and screened so that in the initial comminuting stage the fibrous material is separated from the plastic, foils, etc. rejects and that in the further comminuting stage the fibrous material is defibrized to the extent that it can be screened. The apparatus for realizing the method comprises an HC-pulper (4), material inlet means into the HC-pulper (2), material discharge means (14) from the HC-pulper, a defibrizing drum (6) having a defibrizing portion (22), and accept and reject discharge means (40, 44).
Patent CA-2112867-A1 (CA)
Title: Injection molding machine pressure transducer
Inventor: WAREHAM WILLIAM
IPC: G01L9/00
Filed: 1994-01-05
Abstract: ABSTRACT A pressure transducer for an injection molding machine includes a housing coupled to a nozzle of an injection molding machine.  A hollow stress tube, attached to the housing, through which molten material of the injection molding machine flows, bellows in response to pressure from the material.  An outer ring having an opening is coupled to the stress tube such that the outer ring expands, causing displacement of the outer ring about the opening, when the stress tube bellows.  A displacement sensor is included for determining the displacement of the outer ring about the opening.  This displacement is directly proportional to the pressure of the material.  In this manner, the pressure transducer determines the pressure of the molten material.
Patent CA-2113648-A1 (CA)
Inventor: ADAMS DON L SR
IPC: G05B5/01
Filed: 1992-07-09
Abstract: A control system, having an input command signal and driving a prime mover, is provided with variable magnitude and/ or rate input signal limiting that is adjusted by maps (68, 70, 72, 74) which set the limits for a variable magnitude limiter (14) and a variable rate limiter (22) as a function of the prime mover rate. The limiting is adjusted dynamically as the prime mover rate changes. When the prime mover enters an undesirable operating condition, the maps only limit the command signal in the direction of such condition. The adjustable limiting is enabled or disabled based on the position, rate, and/or acceleration of the prime mover.
Patent CA-2115261-A1 (CA)
Inventor: CARPENTER JAMES B
IPC: G02B6/38
Filed: 1992-07-28
Abstract: A device for splicing multiple optical fibers includes a novel splice element (18) having two plates (74, 76) formed from a sheet of ductile material, there being a fold line in the sheet forming a hinge, the two plates being folded toward one another to define opposing surfaces.     One of the opposing surfaces (76) has several fiber receiving grooves (82) therein, parallel with the fold line, and the other surface has ramps (88) at each end to support the fibers proximate the transition from their buffered portions to their stripped portions. The ramps are adjacent porches (84) which are integrally formed with one of the plates, the porches having additional grooves (86) for aligning the fibers with the fiber receiving grooves. Stop pads (90) are provided on both opposing surfaces, at the corners of the plates, to insure a clearance space at the ends of the plates which provides for more gradual clamping of the fibers, reducing insertion loss. Splice element (18) may be formed from a sheet of deformable material, preferably a ductile metal such as aluminum, although polymeric materials may also be used. Material selection is described further below. Certain features are embossed, coined, stamped, molded or milled into element (18).
Patent CA-2119046-A1 (CA)
Inventor: BERGANO NEAL S
IPC: H04B10/17
Filed: 1994-03-15
Abstract: A technique for reducing signal degradation and fading within a long optical transmission system by minimizing polarization dependent hole-burning ("PDHB") through the cyclic stressing of a birefringent optical fiber to modulate the SOP of an optical signal launched into the transmission system. This effectively reduces the degree of polarization of the launched optical signal, without degrading the noise and dispersion characteristics of the signal. The modulation frequency of the SOP is chosen to ensure that the launched signal does not remain at a particular SOP long enough to anisotropically saturate any optical amplifier employed within the transmission system, and give rise to PDHB.
Patent CA-2119825-A1 (CA)
Title: Checking and/or adjusting system for electronic equipment using a telephone line
Inventor: KOJIMA TAKASHI
IPC: H04Q9/00
Filed: 1994-03-24
Abstract: ABSTRACT OF THE DISCLOSURE       In order to achieve check and adjustment of electronic apparatus such as a VTR from a remote location, a tone dialer in a service company converts commands and data into tone signals for checking and adjusting a VTR in a user's house, which tone signals are transmitted by a telephone over a telephone line and input to a telephone in the user's house.  The tone signals received by the user's telephone are converted into the commands and data by a gateway and input to the VTR.