baber/WOPTO huggingface dataset:
Patent BG-48532-A1 (BG)
Title: Whirling burner for powderous fuel
Inventor: KONSTANTINOV METODI J
IPC: F23D1/00
Filed: 1989-06-27
Abstract: The burner is applied in furnaces for driers and  for power and industrial boilers. It ensures decreased emissions of nitrogen oxides in the flue gases, as well as the losses from mechanically incomplete combustion of the fuel. It includes co-axially positioned cylindrical channels for powder-gas mixture and secondary air with envisaged eddying devices. There are two cylindrical channels (1, 2) and the eddying device for the powder-gas mixture (6) is positioned at the beginning of the channel (1), which has a bigger diameter than the second (2). The inlet section (7) of the second channel (2) is positioned in the outlet section (8) of the first channel (1), and the passage ring section (9) between them is connected to a channel (10) with a cross-section, which is narrowing in width and widening in height, and the surface of its outlet section (13) is larger than the surface of its inlet section (14). The channel (10) with a variable cross section is positioned above the second cylindrical channel (2) for a powder-gas mixture.
Patent WO-8101529-A1 (WO)
Inventor: BARANAUSKAS V
IPC: C23C16/48
Filed: 1980-11-26
Abstract: Un procede de revetement par depot d'une vapeur chimique utilise une irradiation au laser (1) pour effectuer le chauffage localise d'une tranche (6) a enrober, assurant un controle dans l'espace du depot d'enrobage et une croissance plus nette de la pellicule de depot Le procede empeche la croissance de materiau sur les surfaces ou l'on ne desire pas d'enrobage et empeche une diffusion indesirable entre la pellicule de depot et la tranche. Il permet egalement d'eviter l'absorption indesirable de quantites importantes d'energie par les agents de reaction.
Patent WO-0198580-A1 (WO)
Title: Bandes continues emboitees non tissees et tissus industriels non tisses assembles a partir de celles-ci
Inventor: BAKER SAMUEL M
IPC: D21F1/00
Filed: 2001-06-19
Abstract: L'invention concerne un tissu industriel comportant au moins deux couches continues séparées. Chaque couche comprend au moins un segment (1) fabriqué par extrusion de matière plastique, p. ex bande continue ou panneau. Les couches sont réunies au moyen de structures (10) linéaires emboîtées coopérantes situées sur des faces planes contiguës des segments dans les couches. Après assemblage, les structures linéaires emboîtées coopérantes constituent et permettent de maintenir un volume (30) de vide entre les couches, et résistent à une charge compressive du tissu de manière plus ou moins prévisible. Les segments peuvent être fabriqués à partir de thermoplastiques différents en vue de conférer des propriétés physiques différentes à chaque couche. Les segments peuvent être poreux ou non poreux. Ces tissus industriels conviennent pour des applications de filtration, de membrane, géotechniques et analogue, et sont particulièrement utiles dans des applications de filtration continue telles que la fabrication de pâte et de papier, la déshydratation des boues et analogue.
Patent WO-03056518-A1 (WO)
Inventor: ST-JEAN PHILIPPE
IPC: G06T9/00
Filed: 2003-01-03
Abstract: A method and apparatus is disclosed for compressing the data of an image. The method comprises the step of detecting critical points of an image which may be a maximum, a minimum or a saddle point. A detection of contour edges of the image is also performed. The coding of the data of the image is then performed using the detected edges and the critical points.
Patent CA-2001992-A1 (CA)
Title: Process for the production of low fat and low calory meat and sausage products using filtered milk
Inventor: HOHENESTER HERMANN
IPC: A23L13/40
Filed: 1989-11-01
Abstract: Abstract The invention concerns a process for the production of low fat and low calory meat and sausage products, in which a minced basic substance of meat is processed with frozen or strongly refrigerated, filtered milk and optionally with water.
Patent CA-2002787-A1 (CA)
Title: Atomisation of liquids
Inventor: COLCLOUGH MICHAEL L
IPC: B05B5/025
Filed: 1989-11-10
Abstract: ATOMISATION OF LIQUIDS                          ABSTRACT      A method of  atomising a  polar liquid  utilises apparatus comprising  a  tube  having  an  inlet  for liquid and at least one aperture providing an  outlet from the tube for the liquid and a field intensifying electrode  disposed  adjacent   the  aperture.    The method  comprises  applying  a  potential  difference between the polar liquid  and the field  intensifying electrode and feeding the liquid along the tube  from the inlet to the aperture.  In carrying out the method, the tube is supported at a position remote from the aperture and the potential difference, flow rate and tube stiffness are so selected relatively to each other that the tube can be electrostatically maintained in vibration or gyration to cause atomised liquid particles to be thrown from the tube at the aperture.
Patent CA-2002867-A1 (CA)
Title: Organopolysiloxane composition curable to an elastomer and use thereof
Inventor: GEILICH KLAUS M
IPC: C08K5/5465
Filed: 1989-11-14
Abstract: Abstract of the Disclosure The specification describes and claims a composition curable to an elastomer in the presence of moisture and characterised in that it comprises the product obtained by mixing (A) 100 parts by weight of a polydiorganosiloxane having at least two silicon-bonded hydroxyl groups and wherein at least 50 percent of the total organic substituents are methyl groups, (e.g. according to the general formula H(OSiR"2)XOH wherein substantially all of the groups R" are methyl groups and x is an integer having an average value from 250 to 1500), (B) from 1 to 40 parts by weight of one or more oxime silanes of the general formula R4 nSi(ON=CR'2)n wherein each R represents an alkyl group having less than 6 carbon atoms, a vinyl group, an allyl group or a phenyl group, each R' represents an alkyl group having from 1 to 6 carbon atoms or a phenyl group and n has an average value of from 2.1 to 3 and (C) from 0.1 to 1.5 parts by weight of one or more alkanolamines wherein the alkanolamine (C) is preferably a mono-hydroxy alkanolamine and is preferably 2-amino-2-methyl-1-propanol.
Patent CA-2006534-A1 (CA)
Title: Plasmids with a translation start-stop-start codon configuration for the expression of proteins in e.. coli
Inventor: BROKER MICHEAL
IPC: C12P21/02
Filed: 1989-12-22
Abstract: BEHRINGWERKE AKTIENGESELLSCHAFT       88/B 047 - Ma 740 Abstract of the Disclosure Dr. Lp/rd Plasmids with a translation start-stop-start codon con-figuration for the expression of proteins in E. coli The invention relates to expression plasmids which bring about  a  considerable  increase  in  the  expression  of proteins,  in particular of the thermolabile E.  coli enterotoxin subunit B  (LT-B).  This entails  a strong promoter being placed upstream of the DNA coding for LT-B in such a way that the so-called Shine-Dalgarno sequence GGGA of the LT-B gene is located six base-pairs (bp) in front of the LT-B translation start, with reten-tion of the stop codon TGA of the LT-A sequence which precedes in the natural case.
Patent CA-2007034-A1 (CA)
Title: Salt handling apparatus for a hypochlorous acid reactor
Inventor: HILLIARD GARLAND E
IPC: B01J10/00
Filed: 1990-01-03
Abstract: ABSTRACT OF THE INVENTION           An elongated, generally vertically extending reactor vessel (15) for the production of hypochlorous acid by the mixing and reaction of a liquid alkali metal hydroxide and a gaseous halogen is provided with solids discharge handling apparatus (45) connected to the bottom (19) to remove the solid by-product.  The discharge handling apparatus (45) uses the solids to effect a seal to prevent the intrusion of outside air into the reactor (10) and the escape of halogen and product gas to the outside atmosphere.  (Drawing Figure 3)
Patent CA-2010704-A1 (CA)
Inventor: EVANS RAYMOND G
IPC: B60T8/78
Filed: 1990-02-22
Abstract: Abstract of the Invention Synchronous Wheel Slip Strategy For A Locomotive Governor Synchronous wheel slip control is desirable in a locomotive having wheels driven by at least one traction motor which receives power from an engine driven generator.  Wheel slip control in known systems involves increased cost and complexity resulting from sensors required to determine an actual locomotive speed.  In the subject invention a microprocessor under software control is used to detect and control synchronous wheel slip.  Generator current and voltage are measured and used in an empirical relationship to calculate an actual locomotive speed. A first-order-lag of the actual locomotive speed is calculated and compared to the calculated locomotive speed.  If the compared values differ by more than a preselected reference a synchronous slip condition exists and the generator power is reduced by a preselected magnitude.  The generator power is incrementally reduced until the synchronous slip condition is no longer detected.  The cost of controlling wheel slip is reduced since no sensors are required for detecting actual locomotive speed.     t:\kav\89-100\usap.doc
Patent CA-2010827-A1 (CA)
Title: Use of derivates of n-phenyl-3,4,5,6-tetrahydrophthalimide for the desiccation and abscission of plant organs
Inventor: GROSSMANN KLAUS
IPC: A01N43/38
Filed: 1990-02-23
Abstract: Abstract of the Disclosures Derivatives of N-phenyl-3,4,5,6-tetrahydrophthalimide of the general formulae I and/or II    where R is hydrogen, fluorine or chlorine, A is hydrogen, C1-C4-cyanoalkyl or a group I-1 to I-11   where R1 to R15, Q, X and Z have the meanings stated in the description, R16 is hydrogen, C~-C4-alkyl, C3- or C4-alkenyl or C3- or C4-alkynyl or is benzyl which is unsubstituted or substituted by halogen or C1-C4-alkyl or is tetrahydrofur-furyl, dihydropyranylmethyl, dihydrothiopyranylmethyl, tetrahydropyranylmethyl or tetrahydrothiopyranylmethyl, E is oxygen or methylene, n is 0 or 1 and Y is oxygen, sulfur or CHR4, are used for the desiccation and abscission of plant organs.
Patent CA-2013674-A1 (CA)
Title: Catalyst recovery in the production of alcohols
Inventor: DE MUNCK NICOLAAS A
IPC: C07C27/22
Filed: 1990-04-03
Abstract: ABSTRACT            Cobalt is recovered from the oil/water mixed reaction product of an oxonation reaction by converting the cobalt in the oil/water product to carbonyls and absorption of the carbonyls in the residue obtained from the upgrading of the heavy fraction of a hydroformylation reaction.
Patent CA-2015284-A1 (CA)
Title: Refrigerant recovery system
Inventor: MERRITT THOMAS D
IPC: F25B45/00
Filed: 1990-04-24
Abstract: ABSTRACT          A system for refrigerant recovery and processing includes a hollow fluid-tight pressure vessel having fluid input; a hollow annual jacket having its inner surface in thermal communication with the pressure vessel, the jacket having a polar axis in substantial alignment with the gravity vector, and the jacket having a liquid accumulator at the bottom thereof.  The jacket is provided with an input in liquid communication with the refrigerant system to be vented during a recovery process, such input line in fluid communication with the pressure vessel during reprocessing of the refrigerant.         The input from the refrigerant line is further provided with a liquid expansion element for selectively increasing the volume of fluid flowing from the vessel, or from the refrigerant system to be vented.  A condenser is in fluid communication with the input of the pressure vessel.   0396b/1
Patent CA-2015425-A1 (CA)
Inventor: COOKSEY ANDREW C
IPC: E21B17/046
Filed: 1990-04-25
Abstract: CONNECTOR ASSEMBLY FOR WIRELINE TOOL STRING     ABSTRACT OF THE DISCLOSURE A connector assembly adapted to quickly connect and disconnect tools and stem sections in wireline tool strings.  Connector assembly (10) comprises box end (12) and pin end (14) adapted to be slidably engaged and locked by rotating either end 90° relative to the other n either direction.  Connector assembly (10) is released by the direct application of manual force to ears (48, 50) of locking plate (3a) accessible in flutes (26, 27) of box end (12).  Once the locking plate is retracted, pin end (14) is rotated 90° in either direction relative to box end (12) and then withdrawn axially from box end (12).  Flats (130, 131) are provided on box end (126) and pin end (128) to indicate relative rotational alignment.  Means are provided for limiting the rotation of axially spaced lugs (138), 140) before the lugs are axially aligned with annular channels (142, 144).
Patent CA-2021756-A1 (CA)
Title: Golf game
Inventor: BARBIAUX JOSEPH
IPC: A63F1/18
Filed: 1990-07-23
Abstract: ABSTRACT         A golf game in which a game board is provided having a plurality of fairways simulating a golf course on which to place players decisions relative to club selection and distance and direction of play, the individual fairway distance and directional slots being determined by throw of dice and putts by rolls of specific numbers on several non-directional dice. Sets of cards bearing instructions for penalties are utilized accoring to rolls of certain numbers on numbered die.  Other card sets are employed to when a shot lands on greenside traps or trees.  Bonus cards are available occasioned by a roll of particular numbered dice and are to be used according to information given on the back of the said cards.  Club selection means for different clubs giving distances attained by each of the said clubs as determined by the roll of combined numbers of a pair of conventional dice are provided.  A direction indicator is adapted to be placed on the hole by each player aimed in his desired direction of play and the same is used also to determine where each shot lands afer it is hit.  Marking means are provided to mark the position where each shot lands. Movable hazards such as water, trees, sand traps, are provided which can be placed on any hole or holes to redesign the hole as shown on the board and as agreed to by the player or players.
Patent CA-2021963-A1 (CA)
Title: Water resistant anfo compositions
IPC: C06B45/32
Filed: 1990-07-25
Abstract: A free-flowing granular explosive comprising of an oxidizing salt, fuel, a hydrophilic thickener and a hydrophobic compound.  Upon water impingement the hydrophobic compound repels water from the surface of the oxidizing salt while the hydrophilic thickener simultaneously forms a water-resistant barrier.
Patent CA-2023085-A1 (CA)
Title: Device for fitting a toilet seat and a toilet lid
Inventor: NANAKAYAMA YOJIRO
IPC: E05D7/12
Filed: 1990-08-10
Abstract: ABSTRACT OF THE DISCLOSURE     There is disclosed a device for fitting a toilet seat and a toilet lid to a toilet pan which overcomes or mitigates disadvantages of such devices as previously known in that the device is simple to use, is easily packaged for shipment, and can readily be removed for cleaning.   The disclosed device includes a receiving member provided with an abutment which projects rearward and has a downwardly inclined upper surface for being removably fitted to the object of fitting.  A main body projects rearward from the hinge for tight placement on the receiving member, the hinge being swingable with the swinging motion of the toilet seat and/or the toilet lid, and the front end of the main body forming an axis of rotation when removably fitted to the corresponding front end of the receiving member.          A hook is vertically swingably disposed at the rear end of said main body, the hook being biased downward by a spring.
Patent CA-2027960-A1 (CA)
Title: Disposition in support for external rearview mirror
Inventor: FERREIRA DO ESPIRITO SANTO ANT
IPC: B60R1/06
Filed: 1990-10-18
Abstract: A B S T R A C T        Utility Model Patent "Disposition In Support For External Rearview Mirror" formed by a rod in "C" (1)-(2), -whose tranversal branch (1) has the mirror fixed in (3) and the free extremities of the parallel branches (2) are articulated in the fixing base (4) and (5) assembled in the vehicle's waggon and provided with a construction that makes possible the stabilization and regulation of the position of the support in relation to the waggon.
Patent CA-2029468-A1 (CA)
Inventor: KUKIMOTO TSUTOMU
IPC: G03G9/08
Filed: 1990-11-07
Abstract: A toner for developing electrostatic images is constituted from a binder resin, and a metal salt or a metal complex. Through the various interaction between the components, the toner is provided with unique viscoelastic properties including: a dynamic modulus G'120-200 at 120 - 200 °C of 2x103 or higher to below 5x105 [dyne/cm2] as measured in the frequency range of 1x10-2 _ 1 (Hz); a loss modulus G'' 120-200 at °C of 2x103 or higher to below 5x105 [dyne/cm] as measured in the frequency range of 1x10- - 1 (Hz); a dynamic modulus G'200 at 200 °C and a frequency f satisfying an approximated linear relationship according to the least squares method of: logG'200= alogf + log b, wherein a denotes a positive number of 0.25 or smaller and b denotes a constant; and a ratio (G'200)/(G'120) of below 0.25 wherein (G'200) denotes a dynamic modulus at 200 °C and (G'120) denotes a dynamic modulus at 120 °C respectively at a frequency of 1 (Hz).
Patent CA-2029970-A1 (CA)
Inventor: LEE CHI-LONG
IPC: C09D183/08
Filed: 1990-11-14
Abstract: Organosiloxane compositions that cure in the presence of ultraviolet radiation comprise a polymethyl-silaxane containing a specified combination of mono-, di- and trifunctional siloxane units, an amount of a mercaptoalkyl-substituted polyorganosiloxane or an organic mercaptan in an amount sufficient to cure the composition to a soft, repairable gel and an amount of a photoinitiator sufficient to initiate curing of the composition in the presence of ultraviolet radiation. The cured compositions are particularly useful as coatings and encapsulants to protect electronic devices against the deleterious effects of materials present in the environment adjacent to said devices.
Patent CA-2030445-A1 (CA)
Title: Measuring value converter or connection arrangement
Inventor: MORENSKOG HANS O
IPC: G01R/
Filed: 1990-11-21
Abstract: ABSTRACT         A measuring value converter or connection arrangement which gives an output independent of load defined by ic ? iv, where ic denotes a constant current and iv denotes a current which is a variable quantity or a current which is proportional to the measured quantity (M).  An adjustable constant current generator (CG) possessing high output resistance, is connected in parallel with a variable current generator (VG) possessiny high output resistance, or a converter not needing auxiliary power.  One end of the parallel connection contalnlng the plus pole of the varlable current generator via a possible load resistance (R) is connected to the minus pole of the power source (PS), and the other end of the parallel connection containing the minus pole of the variable current generator via a possible load resistance (R) is connected to the plus pole of the power source (PS).  A construction dependent diode (D) is connected across the output terminals of the power source (PS) or omitted, with the cathode of the diode connected to plus and the anode of the diode connected to minus, thus establishing a return path for iv while not draining the power source.
Patent CA-2032557-A1 (CA)
Title: Process for the production of granulates of hydrated sodium perborate
Inventor: HERZIG JORG
IPC: C01B15/12
Filed: 1990-12-18
Abstract: A process for the production of granulates of hydrated sodium perborate Abstract Sodium  perborate  hydrate  granulates  having  an  active oxygen content of from 14 to 18% by weight, in particular from 15 to 16% by weight, an abrasion index according to ISO test 5937 of not more than 10%, a speed of solution faster than 1.5 minutes, preferably faster than 1.0 minute (1 g/500 cm3 of water, 15°C) and a bulk density above 0.6 to 1.2 kg/dm3 may be produced by compacting spray dried, substantially amorphous sodlum perborate hydrate having a bulk density below that of the granulate and a particle size such that 90% of the particles are smaller than 100 µm and a weight loss in storage at 60°C and 100 Pa for 30 minutes of from 0.2 to 2.0 of its weight is compacted between rollers at a contact pressure of from 5 x 103 to 2  x  104  N/cm,  the  scales  are  size  reduced  and  the granulate  is  grain  fractionated,  optionally  after  the grains of the granulate has been rounded off by mechanical actlon.            The advantage of the process  lies  in that  it enables granulates  having  the  above  mentioned  material  data required by the market to be obtained easily and without undue subjection of the perborate to heat.
Patent CA-2035434-A1 (CA)
Title: Process for penems
Inventor: PERRONE ETTORE
IPC: A61K31/43
Filed: 1990-07-03
Abstract: SUBSTITUTE                       REMPLACEMENT                SECTION is not Present Cette Section est Absente
Patent CA-2037657-A1 (CA)
Title: Electrically conductive moulding compositions and fillers from polyheteroaromatic compounds and polymeric sulfates
Inventor: WERNET WOLFGANG
IPC: C08G61/12
Filed: 1991-03-06
Abstract: Electrically conductive moulding compositions and fillers from polyheteroaromatic compounds and polymeric sulfates Abstract Moulding composition in the form of particles of a) at least one polyheteroaromatic compound or an aniline in the oxidised, polycationic form, especially polypyrrole, and b) at least one polyanion of a thermoplastic polymer having sulfated alcohol groups -?-O-SO3? in recurring structural units. Mouldings obtained from the moulding compositions have a high electrical conductivity and good mechanical strength properties. The mouldings can be used as electrodes, electrically conductive fibres or components for electromagnetic screening. The pulverulent moulding compounds are also suitable as electrically conductive fillers for plastics.
Patent CA-2040130-A1 (CA)
Title: Composition for the regulation of hair growth
Inventor: BUULTJENS TRAVIS ELDRIDGE J
IPC: A61K38/00
Filed: 1991-04-10
Abstract: COMPOSITION FOR THE REGULATION OF HAIR GROWTH   ABSTRACT OF THE DISCLOSURE    Disclosed is a composition  for regulating hair growth com-prising a safe and effective amount of a polypeptide having the structure of those derived from dermal papilla cells with charac-teristics of  apparent  isoelectric  pH/molecular weight  selected from  the  group  consisting  of  pI  5.1/45kD,  pI  5.2/43kD,  pI 5.2/40kD, pI 7.3/25kD,  pI 7.4/25kD, or active fragment of these polypeptides,  and  mixtures  thereof;  and  a  pharmaceutically-acceptable carrier.
Patent CA-2042487-A1 (CA)
Inventor: MURPHY BRYAN P
IPC: D06P1/20
Filed: 1991-05-13
Abstract: Certain dispersant free substituted diaminoanthaquinone colorants are useful in hair dye compositions to more intensely color hair. Coloring kits, mousses, gels, and aerosols may contain the compositions.