baber/WOPTO huggingface dataset:
Patent CA-2031652-A1 (CA)
Title: Printing press and method
Inventor: PUNATER DINESH G
IPC: H04N1/195
Filed: 1990-12-07
Abstract: Abstract of the Disclosure A press, and a process of printing a combination of fixed and variable data on such press, is disclosed wherein printed images being manufactured are created by direct digital driving of an imaging device at normal press speed, optionally followed by one or more processing operations in the case of business forms or the like, as required for a particular job.  The content or arrangement of printed images can be changed without stopping the press.  The press and process use one or more unique electrostatic printing engines (PE1, PE2) having direct digital imaging on a photoreceptor surface 51 of a drum 50 which can create latent electrostatic images at normal press speeds, and can accommodate substantial speed variations.  An electronic imaging system is provided in which base image data and variable image data can be combined electronically to drive a single exposure system 70 in a printing engine. Repetitive latent images are formed and developed using a high resolution liquid toner, and the resultant visible image is transferred and fixed to a wide variety of materials, preferably in a continuous web W.  The photoreceptor surface 51 is cleaned and thoroughly dried each revolution so as not to interfere with the next charging of the drum.  With this imaging system and printing engine, makeready time between successive printing jobs can be significantly reduced.  The press also has a fuser/dryer 23 in which the developer carrier liquid is vaporized from the drum and treated through a catalytic converter to control emissions from the press.  Heat from catalytic treatment of the volatile carrier liquid is utilized as a heat source for air used in fuser/dryer 23, thus providing a recuperative system.
Patent CA-2033211-A1 (CA)
Title: Derivatives of quinoline-3-carboxanilide
Inventor: GUNNARSSON PER-OLOV
IPC: A61K31/47
Filed: 1990-05-31
Abstract: The present invention concerns novel compounds having general formula (I), wherein R1, R2, R3, R4, R5, R6 and R7 are selected from the group consisting of hydrogen, hydroxy and methoxy. At most one of R1, R2 and R3 and at most one of R4, R5, R6 and R7 is selected from the group consisting of hydroxy and methoxy. M is selected from the group consisting of hydrogen and pharmaceutically acceptable inorganic or organic cations or tautomeric forms thereof. The compounds have immunomodulating activity.
Patent CA-2034371-A1 (CA)
Title: Auxiliary refrigerated air system employing mixture of air bled from turbine engine compressor and air recirculated within auxiliary system
Inventor: RENNINGER STANTON W
IPC: F02C7/224
Filed: 1991-01-17
Abstract: AUXILIARY REFRIGERATED AIR SYSTEM EMPLOYING MIXTURE OF AIR BLED FROM TURBINE ENGINE COMPRESSOR    AND AIR RECIRCULATED WITHIN AUXILIARY SYSTEM     ABSTRACT OF THE DISCLOSURE     An  auxiliary  refrigerated  air  system  includes first and second tandemly-arranged auxiliary turbine components,  air mixing  and  dividing valves,  an air recirculation loop, an auxiliary air compressor, and a heat exchanger.  The air mixing valve is connectable to a suitable input air source for receiving and mixing input  air  with  dilution  air  and  producing  an  air mixture.    The  air  dividing  valve  is  connected  in communication  between  an  exit  side  of  the  first auxiliary turbine component and an entrance side of the second  auxiliary  turbine  component  for  diverting  a portion of the energy-depleted air exiting from the first  auxiliary  turbine  component.     The  air recirculation  loop  is  connected  in  communication between  the  mixing  and  dividing  valves  for recirculating to the mixing valve the portion of the air diverted by the dividing valve  to provide  the dilution air  to  the  mixing valve.    The  auxiliary compressor  is  drivingly  connected  to  the  auxiliary turbine components, connected in communication with the mixing  valve,  and  operable  for  receiving  the  air mixture from the mixing valve and producing compressed air upon operation of the first and second auxiliary turbine  components.    The  heat  exchanger  uses  the turbine engine fuel to cool compressed air routed from the auxiliary compressor to the entrance side of the first auxiliary turbine component.
Patent CA-2035291-A1 (CA)
Inventor: NATH ROBERT H
IPC: E01C19/10
Filed: 1991-01-30
Abstract: An  apparatus  for the treatment of  100%  reclaimed asphaltic pavement (RAP)  is shown and described.   The RAP is first heated in a counter flow drum which is supplied with hot combustion gases generated by a remote low NOx burner.   The temperature of the drum input gases is preferably around 1100 degrees F and the output temperature of the gases may be 100 degrees F or less greater than the input temperature of the RAP. The RAP may be heated with a microwave oven to raise the RAP to a  final  temperature,  although this  step  is  not  absolutely necessary in the counter flow design of this invention.
Patent CA-2038201-A1 (CA)
Title: Triazoles, their production and use
Inventor: ITOH KATSUMI
IPC: C07D521/00
Filed: 1991-03-13
Abstract: ABSTRACT OF THE DISCLOSURE      A triazole compound of the formula (I):                                 (I) wherein Ar is a substituted phenyl group, R1, R2 and R3 each represents, the same or different, a hydrogen atom or a lower alkyl, R4 and R5 each represents, the same or different, a hydrogen atom, an alkyl group, an aralkyl group, an aryl group or an aromatic heterocyclic group or R4 and R5 together with the nitrogen atom to which they are attached may form a heterocyclic ring, or its salt, which is useful as antifungal agents.
Patent CA-2039054-A1 (CA)
Title: Process for transferring patterns on an object by sublimation
Inventor: CLAVEAU JEAN-NOEL
IPC: B44C1/16
Filed: 1991-03-26
Abstract: IN THE UNITED STATES PATENT & TRADEMARK OFFICE            PATENT APPLICATION     entitled: Process for transferring patterns on an object by sublimation in the name  of:                 ABSTRACT OF THE DISCLOSURE This invention relates to a process and machine for decorating the surface of an object by transfer of a pattern, wherein it consists in: - gluing a first insulating layer on the face of a first support-sheet opposite its pattern; - placing the first support-sheet so that the face coated with its insulating layer is in contact with a first elastic, impermeable membrane fast with a first frame of an enclosure; - disposing at least one object of any shape on the first support-sheet; - covering the object with a second support-sheet so that its decorated face is in contact with said object, the opposite face being coated with a second insulating layer facing towards a second elastic, impermeable membrane fast with a second frame of the enclosure; - hermetically closing the enclosure so that the second insulating layer is in contact with the second membrane; - placing the enclosure under a depression; - and introducing the enclosure in an oven regulated to a determined temperature ensuring transfer of the pattern by subli-mation in the mass of the object.
Patent CA-2040200-A1 (CA)
Title: Offset transfer of toner images in electrography
Inventor: ZWADLO GREGORY L
IPC: G03G15/16
Filed: 1991-04-10
Abstract: OFFSET TRANSFER OF TONER IMAGES IN ELECTROGRAPHY          ABSTRACT OF THE DISCLOSURE     An electrographic imaging process is performed by generating an electrostatic image, contacting the image with a temporary receptor sheet comprising a carrier layer, releasable release layer, and transferable adhesive layer secured to said release layer.  The image is adhered to the adhesive surface, and that surface with the image thereon is then contacted with a final receiving (receptor) sur-face.  The adhesive layer secures the toner image, adhesive layer, and the release layer (now a top protective layer) to the final receiving surface to generate the final image.
Patent CA-2040412-A1 (CA)
Title: Brain derived neurotrophic factor
Inventor: HYMAN CAROLYN
IPC: C07K14/71
Filed: 1990-08-29
Abstract: The present invention relates to nucleic acid sequences encoding brain derived neurotrophic factor (BDNF), as well as BDNF protein produced in quantity using these nucleic acid sequences, as well as fragments and derivatives thereof. In addition, the invention relates to pharmacologic compositions and therapeutic uses of BDNF, having provided, for the first time, the means to generate sufficient quantities of substantially pure BDNF for clinical use. In a specific embodiment, BDNF may be used to promote the survival of substantia nigra dopaminergic neurons and basal forebrain cholinergic neurons, thereby providing a method for treating, respectively, Parkinson's disease and Alzheimer's disease. The invention also relates to antibodies directed toward BDNF or fragments thereof, having provided a method for generating sufficient immunogen. Further, by permitting a comparison of the nucleic acid sequences of BDNF and NGF, the present invention provides for the identification of homologous regions of nucleic acid sequence between BDNF and NGF, thereby defining a BDNF/NGF gene family; the invention provides a method for identifying and isolating additional members of this gene family.
Patent CA-2044012-A1 (CA)
Title: Fluxes for aluminium brazing or welding
Inventor: HIGNETT GEOFFREY J
IPC: B23K35/362
Filed: 1991-06-07
Abstract: Abstract Fluxes for aluminium brazing or welding Fluxes for aluminium brazing or welding may be produced by grinding the slag by-product of aluminium boron master alloy production.  The grinding is preferably to below 75 microns size but particularly preferably to below 30 microns size.  The fluxes may be mixed into water to produce a stable, mobile slurry which may be spray-applied to an aluminium work-piece.
Patent CA-2044192-A1 (CA)
Title: Method for preparing an electrode material for the electrical discharge alloying
Inventor: INADZE MALKHAZ V
IPC: C23C24/10
Filed: 1991-06-10
Abstract: METHOD FOR PREPARING AN ELECTRODE MATERIAL FOR THE ELECTRICAL DISCHARGE ALLOYING             ABSTRACT    A method involves initiating a combustion reaction in an exothermal mixture of the following composition (mass %) transition metal                         32-86 carbon and/or boron       4-28 modifying agent                           1-10, compacting solid combustion products by extruding them with a degree of deformation ranging from 0.9 to 0.995 in the temperature range from 1800 to 1000°C, with sub-sequent cure of the extruded material at 500 50°C in vacuum or in an inert medium during 0.1 to 15 minutes.
Patent CA-2045567-A1 (CA)
Title: Splice case for optical fibre cable
Inventor: THEYS KAREL F W
IPC: H02G15/10
Filed: 1990-01-17
Abstract: (57) Abstract A cable splice enclosure comprising a base having an outlet capable of receiving a cable; and a hollow cover which can be fixed to the  base to close at least partially the enclosure such that adjacent external surfaces of the base and cover lie substantially mutually flush; in which the base and the cover have means which can prevent their separation said means lying substantially flush with or below said adjacent external surfaces.
Patent CA-2046557-A1 (CA)
Title: A process and an apparatus for the extraction of sealed cartridges
Inventor: FOND OLIVIER
IPC: B65D85/804
Filed: 1991-07-09
Abstract: The device comprises a water injector (7), a tightening ring (8) with two tightening ramps (9) coaxial with the water injector and a cartridge holder (10) with two diametrically opposite retaining lugs (11) designed to cooperate with the tightening ramps of the tightening ring, the cartridge holder comprising a substantially cylindrical recess with a lower peripheral rim (25) for the cartridge to be extracted and, beneath the recess, a fixed central finger.
Patent CA-2049242-A1 (CA)
IPC: F16H61/02
Filed: 1991-08-15
Abstract: A mode control method/system for a control system (104) for semi-automatically executing automatically and manually 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 and from a driver control console (108) indicative of manual selection of upshifts or downshifts from a currently engaged gear ratio, or manual selection of operation in an automatic preselect mode, and processing the same in accordance with predetermined logic rule to issue command output signals to a transmission actuator (112, 70, 96) to implement the selected shifts by automatic shifting into neutral upon a naturally or manually caused torque reversal of the transmission and remaining in neutral until the vehicle operator causes substantially synchronous conditions to occur.  The method (200) includes sensing if output shaft speed remains substantially constant and the transmission is not shifted (Shift = F) for a predetermined time (REF) and then causing the system to operate in the manually selected shift mode of operation.
Patent CA-2049572-A1 (CA)
IPC: B60C25/12
Filed: 1991-08-20
Abstract: A  method  and  apparatus  for  seating  tubeless  tires, particularly large tubeless truck tires, on a rim.  A tank having a volume related to the internal volume of the largest tire to be seated is charged with compressed air at a pressure which is within the range of pressures considered safe for general purpose vehicular applications.  A discharge barrel having an internal passage with an area of from 8 to 20 square centimeters is disposed between the tank and the bead of the tire and positioned so that air discharged therefrom strikes the bead from a direction roughly perpendicular to the plane of the bead.  An approximately full-flow valve, positioned in flow control relationship to the barrel, is opened abruptly to direct a pneumatic pulse having a fast-rising leading edge against the bead.  The bead then seats on the rim as a result of the combined effect of the motion imparted thereto by the impact of the pulse and the air injected into the tire in connection with that impact.
Patent CA-2050367-A1 (CA)
Inventor: ZUST NICO
IPC: E04G21/32
Filed: 1991-08-30
Abstract: 13 L'invention concerne un système de protection à monter notamment à la base d'un toit. Il comprend un ensemble de poteaux (20, 30, 40, 50) comprenant au moins deux poteaux latéraux (20, 30) ayant chacun une partie de pied (22, 32) adaptée pour venir se loger dans la gouttière (70) à la base du toit et un dispositif de fixation (25, 35) associé à cette partie de pied (22, 32), au moins deux bras (45, 46) comprenant un bras supérieur (45) et un bras inférieur (46), ces bras (45, 46) étant rendus solidaires des poteaux latéraux (20, 30) par des pièces respectives inférieures et supérieures (11, 12, 13, 14) montées sur les poteaux latéraux (20, 30), au moins deux haubans (26, 36, 46, 56), chacun de ces haubans (26, 36, 46, 56) étant associé à l'un des poteaux (20, 30, 40, 50) pour le relier à un point d'ancrage respectif (27, 37, 47, 57) situé sur le toit, et une nappe de filet (90) adaptée pour être reliée au moins à un des bras (45, 46) et aux poteaux latéraux (20, 30).
Patent CA-2053192-A1 (CA)
Inventor: HELMS JEFFREY H
IPC: G02F1/153
Filed: 1991-10-10
Abstract: An interposed layer of amorphous carbon promotes the adhesion between conductive substrates and electrochemically deposited polymers.  Such a carbon layer may be deposited directly onto the conductive substrate by conventional methods such as, for example, chemical vapor deposition.  The subsequently applied electrochemically deposited polymer adheres more tenaciously to the amorphous carbon coating than if it had been electrodeposited directly onto the conductive substrate.
Patent CA-2054107-A1 (CA)
Inventor: IDE MOTOKI
IPC: H04W88/02
Filed: 1991-10-24
Abstract: A pager receiver is assigned to a particular call number and is for receiving pager signals of a predetermined baud rate by use of the battery saving technique.  Each of the pager signal comprises a synchronization code signal and a plurality of address signals, each of the address signals comprising a call number and a message, a particular one of the address signals being assigned to the  pager receiver.  The pager receiver is driven by a power-on signal at a timing for receiving the particular address signal.  The pager receiver has a baud rate monitoring circuit for detecting the predetermined baud rate of a signal received to produce a monitoring signal, and a comparing circuit for comparing the call number in the particular address signal with the particular call number to produce a coincident signal.  When both of the monitoring signal and the coincident signal are present at a time, the pager receiver drives an indicator.
Patent CA-2055180-A1 (CA)
Title: Aerosol composition and a process preparing same
Inventor: NAGY MARGIT
IPC: C09K23/34
Filed: 1991-11-08
Abstract: AEROSOL COMPOSITION AND A PROCESS FOR PREPARING SAME      A B S T R A C T         The invention relates to a new aerosol composition in suspended form and a process for preparing same. The process according to the invention is carried out by mixing a dispersing medium, an active agent insoluble in the dispersing medium, surfactant(s) and/or dispersing agent(s), in which a compound of the general formula (I) CH3-(CH2)x-CH=CH-(CH2)y-COO-CH2-(CH2)V-CH=CH-(CH2)Z-CH3 (I) is used as the dispersing agent, wherein  x, y, v  and z are independently integers having the value of 6, 7 or 8.      The composition according to the invention can be used as pharmaceutical composition for inhalation, or intranasally or externally.
Patent CA-2055313-A1 (CA)
Title: Block copolymers obtained from polyolefins containing functional condensable groups and from polymers of anionically polymerizable monomers
Inventor: PEREGO GABRIELE
IPC: C08G81/02
Filed: 1991-11-12
Abstract: ABSTRACT            Block copolymers obtainable from the condensation reaction of polyolefins containing lateral functional condensable groups, or monoterminated with functional condensable groups, with polymers of anionically polymerizable monomers monoterminated with functional groups capable of undergoing condensation reactions with the condensable functional groups present in the polyolefins.
Patent CA-2055998-A1 (CA)
Title: Multi-functional warning system for cars
Inventor: CHIEN LIANG-TSAI
IPC: B60Q1/50
Filed: 1991-11-22
Abstract: ABSTRACT OF THE DISCLOSURE           A multi-functional warning system for cars comprises a main module secured to a car door adjacent to an edge thereof, and an auxiliary module secured to the car body and adjacent with the main module, when the car door is in a closed position. The main module comprises a main casing, a support assembly, a convex lens plate, a printed circuit board and a buzzer.  The support assembly is disposed within the main casing.  The convex lens plate is disposed on the rear portion of the main casing.  The printed circuit board has a switch set, a plurality of resistors, capacitors, switching transistors and light-emitted diodes.
Patent CA-2058308-A1 (CA)
Title: Conical rod piston
Inventor: ROZEK ROY J
IPC: F02F3/00
Filed: 1991-12-23
Abstract: A one-piece piston assembly including a frusto-conical piston is secured to a crankshaft ring via a joint or waist member. Preferably the joint or waist member is frusto-conically shaped as well.      Additionally, the piston and joint member preferably are hollow.
Patent CA-2059231-A1 (CA)
Title: Emergency spill basin
Inventor: VERSTRAETEN ALEXANDER J
IPC: A62C3/06
Filed: 1992-01-17
Abstract: The invention relates to an emergency spill basin for collecting flammable and/or environmentally unsound materials issuing from a chemical plant in the event of a major accident. According to the invention, the basin comprises a deep shaft (1) constructed in the ground, which is closed at the bottom (2) and has a diameter smaller than its depth.      Arranged in the longitudinal direction of the shaft (1) is a fire-extinguishing gas pipe (4) extending into the vicinity of the bottom (2) of the shaft and comprising outlet openings (5) spaced along its length. Provided on the bottom (2) of the shaft is a layer of nonflammable granules (3) of low specific gravity.
Patent CA-2060112-A1 (CA)
Inventor: JACOB JEAN-BAPTISTE
IPC: H04B10/27
Filed: 1992-01-28
Abstract: : CONCENTRATEUR PHOTONIQUE. L'invention concerne un concentrateur photonique plus particulièrement destiné à raccorder, à un réseau de télécommunications, des terminaux d'abonné émettant et recevant des données sous la forme de cellules, de longueur fixe, par un multiplexage temporel asynchrone, sur une fibre optique notamment. Un exemple de réalisation comporte, pour traiter des cellules provenant des terminaux d'abonné : - un étage (31.1 à 31.16) de multiplexage temporel et spectral, satistique, non synchrone - un étage (33.1 à 33.16) de remise en phase par rapport à une horloge locale; - un stage de multiplexage spectral et changement de débit (35); - un étage de multiplexage temporel périodique (37). Pour traiter des cellules à destination des terminaux d'abonné, il comporte : - un étage (40) de démultiplexage temporel périodique et de multiplexage spectral et d'ajustement de débit - un étage (42) de changement de débit; - un étage (44.1 à 44.16) de démultiplexage spectral; Application aux réseaux de télécommunications FIGURE A PUBLIER : Figure 1
Patent CA-2060188-A1 (CA)
Title: Dust deflector for silicon mass airflow sensor
Inventor: HALL BRYAN C
IPC: G01F5/00
Filed: 1990-07-19
Abstract: The silicon sensing element of a mass airflow sensor is shielded from direct impact by large dust particles by means of a plastic deflector that is disposed in spaced upstream relationship to the entrance of a by-pass venturi containing the sensor. The deflector is supported on a mesh screen and is arranged such that air can enter the by-pass venturi after having passed by and behind the deflector. In another embodiment the deflector is an airfoil that is part of a probe assembly containing the sensing element.
Patent CA-2064225-A1 (CA)
Inventor: ABRAHAM FRANCIS
IPC: H01M8/12
Filed: 1990-07-18
Abstract: PCT No. PCT/FR90/00543 Sec. 371 Date Mar. 16, 1992 Sec. 102(e) Date Mar. 16, 1992 PCT Filed Jul. 18, 1990 PCT Pub. No. WO91/01274 PCT Pub. Date Feb. 7, 1991.The compositions are derived from Bi4V2O11 and are characterized by the fact that at least one of the elements present is substituted, the substituting element(s) being such that the structural nature of the gamma phase of Bi4V2O11 is maintained, as well as the equilibrium of the loads.
Patent CA-2065930-A1 (CA)
Title: Positioning apparatus for supporting and guiding a tool
Inventor: JANUSZ MARK
IPC: B23Q1/48
Filed: 1992-04-13
Abstract: POSITIONING APPARATUS FOR SUPPORTING         AND GUIDING A TOOL               Abstract of the Disclosure A  positioning  apparatus  for  supporting  and guiding  a  tool  to effectuate  a work  function on  a predetermined  area  of  a  stationary  surface.     The apparatus  comprises  a  support  guide  frame  which  is displaceably connected to a displaceable base.    The base is  displaceable and positioned to a stationary location  relative  to the  predetermined area.    The support guide frame has a pair of spaced-apart side arms each connected at a rear end thereof to the base by  a respective  pivotal  telescopic  coupling.     The telescopic  coupling  permits  each  side  arm  to  be independently displaced axially and pivotally to one another in parallel vertical  planes.    A transverse guide beam is secured to the side arms and is axially displaceable relative  thereto.    A tool  carriage is secured to the guide beam and controllably displaced therealong.  The carriage has a telescopic support member  axially  displaceable  in  a vertically pivotal bushing.   A tool is attached to the support member and is  operable  by  manual  controls  by  an  operator  for initial positioning to the surface to be worked.   The maintenance  task proceeds by automatic  control  from thereon.