baber/WOPTO huggingface dataset:
Patent CA-2133347-A1 (CA)
Inventor: DIONNE RODRIGUE
IPC: E04B2/70
Filed: 1994-09-30
Abstract: Dans la fabrication d'une maison en bois ronds, comme pour toute habitation construite dans un climat froid, l'isolation des parois externes est de toute première importance. Lors du séchage des billes de bois qui composent les paroisd'une habitation en bois ronds, il se produit un rétrécissement et unedéformation des billes ainsi qu'un fissurage qui diminuent grandement l'isolation thermique des murs. Ce rétrécissement affecte également la solidité de l'habitation. De plus, ces habitations sont généralement montées au complet sur le lieu de construction. La présente invention offre une nouvelle méthode de coupe des billes ainsi qu'une méthode simple pour l'assemblage des piles de billes qui diminuent les variations de l'isolation des parois en s'adaptant au rétrécissement et qui permet une plusgrande solidité des dites parois. Par des billes de hauteur constante, la pose d'un isolant au point de contact des billes, un assemblage par tige filetée aux extrémités de la parois qui permet aux billes de demeurer en contact les unes aux autres lors du séchage etl'utilisation d'un profilé à charpente pour contrer le flambage de la pile sont tous des moyens qui permettent à la paroi de conserver son isolation initiale, sa solidité et qui permettent le préassemblage de sections de murs ailleurs qu'au lieu de construction.
Patent CA-2134987-A1 (CA)
Inventor: GRIFFITHS BRYAN
IPC: A61K9/70
Filed: 1993-06-28
Abstract: PCT No. PCT/GB93/01350 Sec. 371 Date Nov. 22, 1994 Sec. 102(e) Date Nov. 22, 1994 PCT Filed Jun. 28, 1993 PCT Pub. No. WO94/00164 PCT Pub. Date Jan. 6, 1994An alginate fibre is provided which includes one or more medicaments incorporated into the fibre core such that the one or more medicaments can be released in a sustained manner over time and, optionally, one or more medicaments attached to the surface of the fibre whereby the one or more medicaments attached to the surface of the fibre can be released rapidly therefrom.
Patent CA-2134994-A1 (CA)
Title: Use of the 5' regulatory region of the beta-fetoprotein gene for expressing genes in mammalian cells
Inventor: TAMAOKI TAIKI
IPC: C07K14/34
Filed: 1994-11-03
Abstract: ABSTRACT     The present invention relates to a method of expressing a heterologous gene in mammalian cells and a recombinant DNA construct for use in the method. The invention also relates to a method of specifically killing cells which constitutively express AFP.
Patent CA-2135511-A1 (CA)
Title: Humidifier using a nebulizer
Inventor: LUFFMAN DOUGLAS
IPC: B01F3/04
Filed: 1994-11-09
Abstract: A humidifier that can be used on a forced air circulation system for injecting atomized liquid into the cold air portion of that forced air circulation system includes a nebulizer for atomizing water fed thereto.  The humidifier can be used in conjunction with an air cooling system and includes a demineralizing filter for removing white dust before the water reaches the humidifier. the filter can takevarious forms and can include several elements. One form of the humidifier can be connected between a hot air plenum and a  cold air plenum of the forced air circulation system whereby the pressure drop between these two plenums is used to move moisture entrained air into the cold air plenum.
Patent CA-2135973-A1 (CA)
Title: Interactive voice response system
Inventor: MANNING DAVID F
IPC: H04M11/06
Filed: 1994-11-16
Abstract: An interactive voice response system for use in client-server architecture provides a interactive voice response shell or manager which includes a module for reading Request Forms prepared in Text or ASCII and transmitted by an IVR client to the shell and extracting commands and data therefrom and transmitting the data to the caller in the manner prescribed by the form; a module for converting text files to speech and transmitting speech signals to the caller; a module for converting pre-recorded voice clips stored in memory to sounds and transmitting the sounds to the caller; a module for faxing files to the caller user and a module for decoding input entered by the caller on a telephone keypad and transmitting appropriate requests and data to the client.
Patent CA-2136381-A1 (CA)
Title: Vector vaccines of bovine herpesvirus 1
Inventor: KEIL GUENTHER
IPC: C12N15/869
Filed: 1994-11-22
Abstract: The  present  invention  is  concerned with  a  Bovine Herpesvirus  I  (BHV-I)  mutant comprising a heterologous gene introduced into a section of the BHV-I genome. The invention also relates to a vector vaccine comprising such a BHV-I mutant which expresses a heterologous polypeptide derived from a bovine pathogen and induces an adequate immune response in an inoculated host against both FHV an the bovine pathogen. Furthermore, the invention relates to a method for obtaining a BHV-I mutant by self-selection.
Patent CA-2138347-A1 (CA)
Title: Light emitting apparel
Inventor: FANG CHUNG-HO
IPC: A41D1/00
Filed: 1994-12-16
Abstract: A light emitting apparel includes a clothing piece, at least one electroluminescent lamp unit secured on the outer surface of the clothing piece, a battery operated power supply unit connected electrically to each electroluminescent lamp unit and operable so as to enable each lamp unit to emit light, and at least one reflector strip secured on the outer surface of the clothing piece and located adjacent to the lamp unit so as to reflect the light emitted by the lamp unit.
Patent CA-2138467-A1 (CA)
Title: Packing shroud
Inventor: SKORSKI MARK J
IPC: B65D71/00
Filed: 1994-12-19
Abstract: A one piece shroud combined with a stack and preferably a pallet. The shroud includes first and second central panels, first and third lateral panels on either side of the first central panel and second and fourth lateral panels on either side of the second central panel.
Patent CA-2139950-A1 (CA)
Title: Liquid/supercritical carbon dioxide dry cleaning system
Inventor: DEWEES THOMAS G
IPC: B08B7/00
Filed: 1993-07-09
Abstract: A dry cleaning system particularly suited for employing supercritical CO2 as the cleaning fluid consisting of a sealable cleaning vessel (10) containing a rotatable drum (110) adapted for holding soiled substrate, a cleaning fluid storage vessel (12), and a gas vaporizer vessel (11) for recycling used cleaning fluid is provided. The drum (110) is magnetically coupled to a motor (120) so that it can be rotated during the cleaning process. The system is adapted for automation which permits in-creased energy efficiency as the heating and cooling effect associated with CO2 gas condensation and expansion can be channeled to heat and cool various parts of the system.
Patent CA-2141354-A1 (CA)
Inventor: GAWLICK RAINER
IPC: G06F13/00
Filed: 1995-01-30
Abstract: A method of routing multiple virtual circuits is disclosed in which information available when multiple virtual circuits are requested is used to determine paths for the virtual circuits. Thereafter, the routing selection is refined according to a cost function so that the total cost of routing all the virtual circuits is reduced.
Patent CA-2142113-A1 (CA)
Title: Method for completing multi-lateral wells and maintaining selective re-entry into laterals
Inventor: KENNEDY BRIAN S
IPC: E21B41/00
Filed: 1994-06-07
Abstract: A method of completing multi-lateral wells and maintaining selective re-entry into laterals is presented. In accordance with the present invention, a first lateral well (16) is drilled from a primary well bore and a string of external casing packers (22) and a packer bore receptacle (26) are run therein. Once the orientation of the packer bore receptacle (26) is determined, an orientation anchor (28) of a retrievable whipstock assembly (50) is mounted thereto. Thereafter, a second lateral well (72) may be drilled. Once the second lateral well (72) is drilled, the whipstock assembly (50) may be retrieved and replaced with a scoophead/diverter assembly (91,92) which also includes an orientation anchor (99) for mating with the packer bore receptacle (26). At this time, a string of external casing packers (103) may be run into the second lateral well (72) through the scoophead (92) diverter (91) assembly. Finally, a selective re-entry tool (120) is run into the scoophead assembly (92). The selective re-entry tool (120) includes a diversion flapper (184) for selecting either the first (16) or second (72) lateral well bore. Selective re-entry is desirable for the purpose of perforating well intervention techniques. The re-entry tool (120) tray be actuated by a device located on a coil tubing work string which may be operated from the surface.
Patent CA-2142531-A1 (CA)
Title: Resin film laminated aluminum sheet for can by dry forming
Inventor: SHIMIZU KEIICHI
IPC: B32B15/08
Filed: 1995-02-14
Abstract: The invention relates to an aluminum sheet laminated on both sides with a resin film suitable for the production of a two-piece can having a can height about twice the length of the can diameter and a thin wall thickness from 30 to 70% of the original sheet thickness formed by a wall thickness reduction process without the use of a water-based coolant or lubricant.
Patent CA-2143746-A1 (CA)
Title: Aqueous polymeride dispersions for easy-care finishing of textiles
Inventor: WUESTEFELD RENATE
IPC: C09K23/52
Filed: 1993-09-25
Abstract: Aqueous polymer dispersions obtainable by polymerizing free-radically polymerizable unsaturated monomers in aqueous phase in the presence of a saccharide or of mixtures of saccharides by the method of  free-radical  aqueous  emulsion  polymerization  are useful textile auxiliaries for the easy-care finishing of textile fabrics.
Patent CA-2149049-A1 (CA)
Title: Method and Apparatus for Operating a Circulating Fluidized Bed Reactor System
Inventor: HYPPANEN TIMO
IPC: F22B31/00
Filed: 1993-11-09
Abstract: Improved method of operating a circulating fluidised bed (CFB) system including a heat exchanger chamber formed in the lower part of the return duct, having one wall section in common with the combustion chamber, comprises (a) establishing a fast fluidised bed of solid particles in the combustion chamber so that a particle suspension of flue gases and solid particles entrained therein is caused to flow upwardly in the combustion chamber and be discharged through the discharge opening; (b) sepg. solid particles from the particle suspension; (c) directing sepd. solid particles into a return duct having a heat exchange chamber in its lower portion; (d) establishing a bed of solid particles in the heat exchanger chamber; (e) reintroducing solid particles from the heat exchanger chamber into the combustion chamber through the solid particle inlet in the common wall section; and (f) introducing additional solid particles directly from the combustion chamber into the lower part of the return duct; such that (g) during high load conditions a large solid particle flow is entrained with the flue gases and recycled through the separator, return duct and heat exchanger chamber into the combustion chamber, providing the desired heat transfer capacity; whilst (h) during low load conditions solid particles are caused to flow directly from the combustion chamber into the heat exchanger chamber through a passage in the common wall between them, the direct solid flow enhancing the heat transfer capacity so that it achieves the desired level. Also claimed is a CFB reactor system.
Patent CA-2149121-A1 (CA)
Inventor: NIKOLAENKO ALEXANDR NIKOLAEVIC
IPC: A61K35/12
Filed: 1993-07-20
Abstract: A biologically active  substance  having  immunomodulating properties,  on  the  basis of organic compounds of homogenized animal tissue,  comprises, thermostable, low-molecular modified components  of  cell  membranes  (CCM) with antigenic structure modified in the processes of embryogenesis and/or proliferation and/or   differentiation   of   the   cells,  and/or  pathology preceding  and/or  accompanying  the  process  of  regeneration and/or reparation of the tissue.     A method for producing  a  biologically  active  substance having immunomodulating properties comprises disintegrating and homogenizing raw material of animal tissue modified,  purifying homogenate  from  non-disintegrated tissue elements by means of filtration and/or centrifugation at about 150 to 250 x g for 10 to  15  min,  isolating sediment comprising cell membranes from said homogenate by means of filtration  and/or  centrifugation, hydrolyzing said sediment, filtering and/ or centrifugating the hydrolysis products at above 1,500 x g for 20 to  40  min,  and collecting  supernatant  of  the hydrolysis products comprising CCM as desired product.     A preparation for the normalization of physiological state of human and animal organisms consists of a biologically active substance  on  the  basis  of  organic compounds of homogenized animal tissue, comprising, thermostable. low-molecular modified CCM, taken  in an amount of 0.001 to 85.0 per cent by mass with the rest being an excipient.     A method  for  the normalization of physiological state of human  and   animal   organisms   containes   administering   a preparation  which  consists  of  a BAS having immunomodulating properties,  on the basis of organic compounds  of  homogenized animal tissue, comprising, thermostable, low-molecular modified CCM,  taken in an amount of 0.001 to 85.0 per cent by mass with the rest being an excipient.
Patent CA-2149527-A1 (CA)
Title: Adhesive for polycarbonate
Inventor: TUMEY MICHAEL L
IPC: C09J4/06
Filed: 1993-12-06
Abstract: The invention provides radiation-cured adhesive compositions which maintain adhesion to polycarbonate surfaces. The adhesive compositions comprise a monomeric acrylic or methacrylic acid ester, a copolymerizable reinforcing monomer, a copolymerizing macromonomer and a photoinitiator.
Patent CA-2150641-A1 (CA)
Title: Oligomeric hals-phosphites and hals-phosphonites as stabilisers
Inventor: PITTELOUD RITA
IPC: C08L85/02
Filed: 1995-05-31
Abstract: Novel oligomeric compounds of formula I                  (I) wherein the general symbols are as defined in claim 1, are disclosed as stabilisers for protecting organic material against oxidative, thermal or light-induced degradation.
Patent CA-2151656-A1 (CA)
Title: Catalytic method
Inventor: PFEFFERLE WILLIAM C
IPC: B01J19/00
Filed: 1995-06-13
Abstract: A low emissions combustor for use in gas turbines which operate at turbine inlet temperatures below about 1250 degrees Kelvin, which comprises a multiplicity of microlith catalyst elements and means for providing an admixture of fuel and air having an adiabatic flame temperature within the range of 600 to 1250 degrees Kelvin.
Patent CA-2152357-A1 (CA)
Inventor: YOKOYAMA AKIRA
IPC: A61P25/28
Filed: 1994-10-17
Abstract: L'invention concerne un activateur du métabolisme cérébral contenant, comme principe actif, au moins un dérivé d'ester de glucose représenté par la formule générale (I), dans laquelle le substituant anomère peut être .alpha. ou .beta., et R, R¿1?, R¿2?, R¿3? et R¿4? représentent chacun hydrogène, acyle C¿2?-C¿8? linéaire ou ramifié, ou bien acyle cyclique, à condition qu'un groupe parmi R, R¿1?, R¿2?, R¿3? et R¿4? représente acyle. Un tel activateur permet de traiter des chocs cérébraux dus à l'hypoglycémie, des troubles fonctionnels cérébraux dus à une capacité réduite de transfert actif du glucose de la barrière cérébro-vasculaire, et, en particulier, des troubles fonctionnels cérébraux accompagnés de démence sénile ou de troubles fonctionnels moteurs séniles.
Patent CA-2153197-A1 (CA)
Inventor: MCCALLY JAMES M
IPC: D21H25/00
Filed: 1995-07-04
Abstract: The present invention relates to an improved method of treating paper products in order to enhance various  properties  thereof,  and  more  specifically, including  the  step  of  treating  the  paper  with superheated steam.    In  a method of  treating paper during a paper-making process from wood pulp, the step of drying the paper in superheated steam in order to improve certain physical characteristics.
Patent CA-2154408-A1 (CA)
Title: 4-phenoxycoumarins as herbicidal agents
Inventor: ALVARADO SERGIO I
IPC: A01N43/16
Filed: 1995-07-21
Abstract: There are provided methods to control mono-cotyledenous weed species in the presence of crops and particularly in the presence of cereal crops.  Also provided are 4-(2,6-disubstituted-phenoxy)coumarin derivatives useful as herbicidal agents and methods to prepare same.
Patent CA-2154905-A1 (CA)
Title: Flaw sensor and flaw detection method for metal pipes
Inventor: HOSOHARA YASUHARU
IPC: G01N27/90
Filed: 1995-07-28
Abstract: A flaw sensor for metal pipes comprising an exciting coil for generating a remote field eddy current in a metal pipe when an exciting signal is applied; a first receiving coil group comprising a plurality of first receiving coils which are separated from the exciting coil by a predetermined distance in the longitudinal direction of the pipe, whose axes are perpendicular to the longitudinal direction of the metal pipe, and which are disposed at predetermined intervals in the circumferential direction of the metal pipe to receive a reception signal caused by the remote field eddy current; a second receiving coil group comprising a plurality of second receiving coils which are separated from the first receiving coil group by a predetermined distance, whose axes are perpendicular to a longitudinal direction of the metal pipe and which are disposed at positions staggered from the first receiving coils to receive the reception signal caused by the remote field eddy current; and a third receiving coil disposed so that its axis is coaxial to the longitudinal direction of the metal pipe.  When the metal pipe is a sound metal pipe having no defective portions, the magnetic field caused by the remote field eddy current is reliably detected by the third receiving coil because the magnetic field takes a magnetic path parallel to the axis of the metal pipe and the specific phase difference of the sound metal pipe is detected.  When there is a defective portion in the thickness of the metal pipe, the magnetic field is formed also in the direction perpendicular to the axis of the metal pipe, so that  it  is  reliably detected  by  the  first  and  second receiving coils.
Patent CA-2157329-A1 (CA)
Title: Golf club shaft with multiple kick points
Inventor: BOLTON WILLIAM H
IPC: A63B53/10
Filed: 1995-08-31
Abstract: A golf club shaft fabricated of a carbon fiber prepreg material. The shaft is comprised of a plurality of sheets of the material which are assembled and rolled to form the shaft. The shaft has at least two "kick points" for energy release during the golf swing.  The shaft provides improved playing characteristics for the golf club.  The shaft includes three parallel sections joined together by two intermediate tapered sections which are developed during the assembly of the club shaft.
Patent CA-2157982-A1 (CA)
Title: Hammer rock bit gage protection
Inventor: MAJKOVIC DAVOR
IPC: E21B10/567
Filed: 1995-09-11
Abstract: A hammer rock drill bit is disclosed having a first cutter end, a cutter face formed by the cutter end and a splined shank adapted to be connected to an air hammer sub. The cutter face contains plurality of equidistantly spaced gage row inserts that extend beyond the edge of the cutter end to a predetermined gage diameter of thehammer bit. The first cutter end additionally has gage row cutter back up mean formed theron to maintain the bit gage diameter as the bit works in an earthen formation. After the gage row inserts wears, the gage row diameter through a plane taken through the gage row inserts will be undergage. The backup means to maintain the gage diameter after the gage row inserts wear consists of at least a pair of ultra-hard cutters mounted to a side wall formed by the first cutter end below and longitudinally spaced from the gage row inserts. The ultra-hard cutters project axially from the side wall out to a gage diameter of the hammer bit. The ultra-hard cutters serve to maintain the gage of the hammer bit after the gage row inserts wear undergage thereby maintaining the full gage of the hammer bit through a plane of the ultra-hard cutters positioned below the worn gage row inserts.
Patent CA-2158274-A1 (CA)
Inventor: FOWLKES DANA MERRIMAN
IPC: C12Q1/02
Filed: 1994-03-23
Abstract: Yeast cells are engineered to express both a surrogate of a pheromone system protein (e.g., enzymes involved in maturation of .alpha.-factor, transporters of .alpha.-factor, pheromone receptors, etc.) and apotential peptide modulator of the surrogate, in such a manner that the inhibition or activation of the surrogate affects a screenable or selectable trait of the yeast cells. Various additional features improve the signal-to-noise ratio of the screening/selection system.
Patent CA-2161153-A1 (CA)
Title: Low inductance conductor topography for mosfet circuit
Inventor: MCLEAN THOMAS R
IPC: H01L23/52
Filed: 1995-10-23
Abstract: Lead inductance of a power MOSFET circuit layouts is effectively reduced a 'vertically' parallel terminal lead configuration that serves to cancel magnetic flux linkage between adjacent leads, thereby reducing the effective inductance in terminal leads to the gate, source and drain regions of the circuit.  Drain leads are arranged as vertically parallel pair of flat conductors, that overlie one another on opposite sides of a thin strip of insulating material. The substantially identical vertical geometry projection of these flat conductors upon one another on opposite sides of a thin strip of insulating material, forward and return current through the flat conductors are caused to be in close proximity with each other, so as to thereby effect magnetic flux linkage cancellation and significantly reducing the effective inductance of the source and drain conductors.
Patent CA-2161737-A1 (CA)
Inventor: MACKAY RICHARD
IPC: A61K31/415
Filed: 1995-10-30
Abstract: A topical composition for the treatment of rosacea and acne comprising:     (a) an effective amount of metronidazole or salt thereof; (b) an effective amount of at least one sunscreen compatible with said metronidazole; (c) a substantially alcoholic base as a vehicle.
Patent CA-2163342-A1 (CA)
Title: A cell switch and a method for routing cells therethrough
Inventor: SANDQUIST PETER WALDEMAR
IPC: H04L49/111
Filed: 1994-06-17
Abstract: A cell switch comprises a plurality of switch ports, each one connected to a number of user terminals, for sending and receiving cells of the user terminals, which cells contain payload and addressing information. A switch core interconnects the switch ports for enabling communication between them. Tagging means are provided in the switch ports for creating, based upon the addressing information of a cell received from a user terminal, a tag belonging to the cell and containing routing information enabling routing of the cell through the switch core. Means are provided for sending tags to the switch core in advance of corresponding cells, one tag for each cell. Scheduling means in the switch core receive the tags sent in advance and create, based upon the routing information included therein, scheduling information regarding sending times of the respective cells from the switch ports for scheduling such that during these sending times the cells can be sent to the destination ports without conflict arising with other cells. The scheduling information is sent to the switch ports of origin of the cells, and the cells are retained in the switch ports until their respective scheduled sending times appear.