baber/WOPTO huggingface dataset:
Patent CA-2099492-A1 (CA)
Inventor: SOUVIGNET EDMOND
IPC: E04G1/15
Filed: 1992-11-05
Abstract: 2099492 9309312 PCTABS00162 Ce panneau (9) de coffrage de dalle présente une structure sandwich dont la partie médiane est recouverte par deux couches externes (10) d'un matériau composite résine filaments de renforcement. La partie médiane est formée de profilés métalliques (11) parallèles et régulièrement espacés les intervalles séparant ces profilés étant remplis d'un matériau mousse (12) d'une densité comprise entre 20 et 90 kg/m3. Des crochets (14) sont fixés contre la face inférieure du panneau aux endroits correspondant aux extrémités des profilés (11). Ces crochets sont destinés à relier les panneaux (9) à des profilés d'accrochage (8) solidaires de poutrelles (1) destinées à porter les panneaux (9).
Patent CA-2102082-A1 (CA)
Title: Methode d'inversion d'etalement pour systemes amdc
Inventor: BI QI
IPC: H04W72/04
Filed: 1993-10-29
Abstract: Le désétalement du signal reçu dans un système AMRC est effectué au moyen de séquences de coefficients de codage dérivées de celles qui servent aux utilisateurs du système pour coder leurs symboles respectifs. Chaque séquence de coefficients de codage dérivée est fonction de la corrélation existant entre une séquence de coefficients de codage d'un utilisateur donné et les séquences de coefficients de codage de tous les autres utilisateurs. La technique a l'avantage de réduire sensiblement les effets de brouillage et peut servir au désétalement de systèmes AMRC à codage différentiel ou non différentiel.
Patent CA-2104137-A1 (CA)
Title: Lumbar traction apparatus and method of use
Inventor: SCHIPPER HIRSH L
IPC: A63B21/16
Filed: 1993-08-16
Abstract: ABSTRACT        A  lumber  traction  device  for  applying  a controlled  traction  force  to  particular  low  back regions of a subject's back by the use of the subject's weight.   The  device  comprises  a  belt  having  a predetermined width and length for securement about a subject's abdomino-lumbar region,  and impinging upon the lower chest area.  An attachment secures the belt about the subject's abdomino-lumbar region.   A link chain  is  connected  to  each  of  two  antero-lateral connecting points and two postero-lateral connecting points of the belt.  Each chain has a connecting frame for securing same to a superior support structure, and an  attaching  portion  for  independent  adjustable securement  to  a  respective  one  of  the  connecting points.   The belt and the chains support the subject freely in the air whereby the weight of the subject is caused to apply a traction force to the particular low back region.   The method of effecting the controlled traction is also described.
Patent CA-2104571-A1 (CA)
Title: Imaging processor
Inventor: HERSCOVICH ISRAEL
IPC: G06T5/40
Filed: 1993-08-20
Abstract: ABSTRACT           Apparatus  for processing a video signal  operating  in conjunction with memory external to the apparatus. The  apparatus includes   a)  a  histogram  creator  capable  of  performing a multiplicity of types of histograms to be stored in the  external memory  from an input signal, wherein each type of histogram  has its  own memory requirement thereby providing an operator with  a tradeoff  between  amount of external memory to be  utilized  and type  of  histogram  to be produced and  b)  a  configurer  which configures the histogram creator, in accordance with the selected tradeoff, to perform one of the multiplicity of histograms.
Patent CA-2105620-A1 (CA)
Title: Heavy oil emulsion fuel
Inventor: TANIGUCHI TAKAO
IPC: C10L1/32
Filed: 1993-09-07
Abstract: Abstract An oil-in-water type heavy oil emulsion fuel having a specific and broad particle size distribution which has a viscosity close to that of water, can be sufficiently atomized at a temperature of room temperature to 90°C, is excellent in the handleability and fluidity, despite a very high heavy oil concentration, and has a very excellent stability such that neither precipitation nor increase in the viscosity occurs even after storage for a long period of time.    The oil-in-water type heavy oil emulsion fuel according to the present invention can be used as a substitute fuel for heavy fuel oil without modification of the boilers.  Further, the combustion efficiency of the heavy oil emulsion fuel according to the present invention is high and it is possible to reduce the amount of nitrogen oxides and sulfur oxides after combustion.
Patent CA-2106779-A1 (CA)
Title: N-aminopyridone dyes
Inventor: SCHEFCZIK ERNST
IPC: C09B55/00
Filed: 1992-03-06
Abstract: Abstract of the Disclosure:  Pyridone dyes useful for thermal transfer have the formula           (I) where R1   is hydrogen or C1-C4-alkyl, R2   and R3 are identical or different and each is, independently of the other, hydrogen, substituted or unsubstituted  C1-C12-alkyl,  C5-C7-cycloalkyl,  sub-stituted or unsubstituted phenyl,  substituted or unsubstituted pyridyl, substituted or unsubstituted C1-C12-alkanoyl, C1-C12-alkoxycarbonyl, substituted or unsubstituted C1-C12-alkylsulfonyl, C5-C7-cycloalkyl-sulfonyl,  substituted  or  unsubstituted  phenyl-sulfonyl,  substituted  or  unsubstituted  pyridyl-sulfonyl,  substituted  or  unsubstituted  benzoyl, pyridylcarbonyl or thienylcarbonyl or are together with the nitrogen atom to which they are bonded unsubstituted or C1-C4-alkyl-substituted succinimido, unsubstituted or C1-C4-alkyl-substituted phthalimido or a five- or six-membered saturated heterocyclic radical which may contain further hetero atoms, X    is CH or nitrogen, Y    is cyano or a radical of the formula CO-W, CO-OW or CO-NHW where W is hydrogen, C1-C8-alkyl which may be substituted and which may be interrupted by one or two oxygen atoms in ether function, C5-C7-cycloalkyl, phenyl or tolyl, and Z    is an aromatic carbocyclic or heterocyclic radical.
Patent CA-2107348-A1 (CA)
Title: N-sulfonyl-2-oxoindole derivatives having affinity for vasopressin and/or ocytocin receptors
Inventor: FOULON LOIC
IPC: C07D/
Filed: 1993-01-28
Abstract: ABSTRACT OF THE DISCLOSURE   The invention relates to N-sulfonyl-2-oxoindole derivatives of formula            (I) and their possible salts as well as their preparation and the pharmaceutical compositions in which they are present.    These compounds have an affinity for vasopressin and/or ocytocin receptors.
Patent CA-2108004-A1 (CA)
Title: Method of producing high-activity doped metal support catalysts
Inventor: BOENNEMANN HELMUT
IPC: C07C209/48
Filed: 1992-04-07
Abstract: The invention concerns a method of producing high-activity doped metal support catalysts from an organic or inorganic support and a catalyst metal precursor, characterized in that, before or at the same time as the support is coated with the catalyst metal precursor consisting of at least one metal of group 6, 7, 8, 9, 10 and/or 11 in the periodic table, it is doped, in the presence of solvents, with easily decomposed low-valency compounds of at least one metal of group 4, 5 and/or 6 of the periodic table, the metal(s) in the precursor and the metal(s) in the low-valency compounds coming from different groups in the periodic table. The coated, doped support may, optionally, be subjected to an after-treatment. All steps are carried out at a temperature between -18 and +25 ·C. The invention also concerns the use of catalysts produced by this process.
Patent CA-2108117-A1 (CA)
Title: Exercise glove
Inventor: HOFFMAN NED
IPC: A63B21/065
Filed: 1992-03-13
Abstract: An exercise glove for strapping weights (108) to a user's hand.  The exercise glove may be used in water for swimming or on land for jogging or other exercise. A weight is inserted into a pocket (106) on a support (103) for placement on the backhand portion of the user's hand. The weight is removable from the pocket to permit variability of the amount of weight carried in proportion to desired muscle stress. The exercise glove may include a plurality of pockets for insertion of a plurality of weights. For use in swimming or other water sports the glove includes webbing (170) extending between form fitting finger sleeves (118), which cooperates with the weights (106) to provide improved training. The glove may also be formed with quick-removal loops (402) in place of or in addition to the webbing (170).
Patent CA-2110708-A1 (CA)
Title: Liquid Crystalline Polyester
Inventor: JACKSON WINSTON J JR
IPC: C08G63/60
Filed: 1992-06-12
Abstract: The present invention relates to liquid crystalline polyesters which have surprisingly low isotropic transition temperatures. The invention further relates to a new process for preparing containers which have more uniform properties made from certain liquid crystalline polyesters. Also, the present invention relates to molded objects comprising certain liquid crystalline polyesters. The liquid crystalline polyesters disclosed herein are derived from 2,6-naphthalenedicarboxylic acid, 4,4'-biphenol, hydroquinone, and p-hydroxybenzoic acid.
Patent CA-2112170-A1 (CA)
Title: Deposit safe with automatic time and date stamp
Inventor: MORE DANIEL A
IPC: E05G1/10
Filed: 1993-12-22
Abstract: Abstract A deposit safe is provided having a safe and an inlet chute into the safe.  An electronic eye is disposed on the chute for detecting the deposit of articles into the safe.  Upon detecting an article deposited into the safe, a buzzer will sound for a short period of time advising the depositor that the electronic time and date stamp is enabled for providing a receipt of the time and date that the deposit was made.  The time and date stamp is activated for a pre-determined time period only when the electronic eye detects a deposit.  The time and date stamp is then deactivated upon expiry of the time period or upon stamping of the current time and date.  A counter may optionally be provided for counting the number of deposits.  As well, means are provided for disabling the electronic eye, time and date stamp and counter during servicing of the safe.
Patent CA-2113866-A1 (CA)
Title: Antibodies for mevalonic acid and methods for determination of mevalonic acid
Inventor: HAYASHI AKIO
IPC: C12N15/06
Filed: 1994-01-20
Abstract: ANTIBODIES FOR MEVALONIC ACID AND METHODS            FOR DETERMINATION OF MEVALONIC ACID       Polyclonal and monoclonal antibodies are obtained specific to mevalonic acid, having low cross-reactivity with mevalonic acid analogues, such as glutaric acid, 3-methylglutaric acid and 3-hydroxy-3-methylglutaric acid.          The antibodies may be used for determination of mevalonic acid providing an immunoassay excellent in sensitivity, specificity and reproducibility.
Patent CA-2115550-A1 (CA)
Inventor: BERGSTROEM SVEN
IPC: C12P21/02
Filed: 1992-08-19
Abstract: 2115550 9304172 PCTABS00020 The present invention relates to a DNA sequence encoding the human milk protein .beta.-casein or an analogue or variant thereof which has either the calcium binding activity of human .beta.-casein, or opioid activity, or angiotensin converting enzyme (ACE) inhibitory activity, or a combination of any two or three of these activities. The DNA sequence may optionally contain one or more intron sequences and permissive RNA splice signals. The DNA sequence is used in the production of recombinant human .beta.-casein, advantageously by means of production in transgenic non-human mammals such as bovine species. In one embodiment, the DNA sequence is inserted into a milk protein gene of a mammal such as a whey acidic protein (WAP) gene. The main use of the recombinant human .beta.-casein is as a constituent of infant formulae. It is contemplated that the recombinant human .beta.-casein provides a substantial improvement of the nutritional and biological value of the formulae in that a closer similarity to human milk is obtained.
Patent CA-2117309-A1 (CA)
Title: Implantable capsule
Inventor: HONIGER JIRI
IPC: A61K35/12
Filed: 1993-10-13
Abstract: Implantable capsule comprising an outer envelope consisting of an acrylonitrile hydrogel and sodium methallysulfonate, an inner core comprising an encapsulated substance. The inner core can, for example, comprise Langerhans islets, beta pancreatic cells or hepatocyte.
Patent CA-2118379-A1 (CA)
Title: Preparation of acetoacetarylamides
Inventor: MACK KARL E
IPC: C07C231/04
Filed: 1994-10-18
Abstract: A process for preparing acetoacetarylamides of the formula I   (see formula I) where R1 and R2 are identical or different alkyl radicals, 1 and m are each 0, 1 or 2, and n is 0 or 1, by addition of diketene to the appropriate arylamine by continuously reacting the arylamine with diketene in the presence of a mixture of water and of a (C1-C4)-alkanol at temperatures from 60°C to 100°C in the course of from 0.1 to 10 min.
Patent CA-2120916-A1 (CA)
Title: Benzoheterocyclic compounds
Inventor: OGAWA HIDENORI
IPC: C07D405/06
Filed: 1993-08-03
Abstract: Novel benzoheterocyclic compound of formula (I) and pharmaceutically acceptable salts thereof, which show excellent antivasopressin activity and oxytocin antagonistic activity, and are useful as a vasopressin antagonist or oxytocin antagonist. A is a 5- or 6-membered unsaturated heterocyclic residue having 1 to 2 heteroatoms. B1 and B2 are each methylene or a group of the formula: -NR8- (wherein R8 is a hydrogen atom or a lower alkyl group).
Patent CA-2122802-A1 (CA)
Inventor: VAN HALTEREN JACOB
IPC: B65D41/04
Filed: 1994-05-03
Abstract: A blow molded plastic cap is provided, having multi-start external threads, the bottom rim of its body being engagable with multiple internal threads of a blow molded plastic container to effect a seal therewith.   The  interlocking of the threads compresses together the cap and the container forming a seal therewith provided by the side wall and the top wall of the cap in combination with the side wall and the top flange of the container.
Patent CA-2128167-A1 (CA)
Title: Wind turbine apparatus
Inventor: LAMONT JOHN S
IPC: F03D3/04
Filed: 1994-07-15
Abstract: ABSTRACT OF THE DISCLOSURE   A wind driven turbine installation has a rotatable enclosure with closable inlet and outlet openings. The rotatable enclosure includes a driving arrangement and a wind direction sensor arrangement that monitor the incident wind direction and align the enclosure such that the inlet opening is aligned with the prevailing wind direction. The inlet opening includes an acceleration passage which increases wind velocity and directs the wind to a wind driven turbine device disposed within the installation. The turbine device includes a converging inlet passage, a secondary inlet passage, and an exhaust passage. A turbine rotor is disposed within the turbine device such that wind entering the primary inlet drives the rotor in part by following rotor vanes, and in part by passing across the rotor vanes. Wind entering the secondary passage is redirected toward the primary inlet and drives the rotor in the forward direction. Wind from the secondary passage is confluent with wind from the primary inlet that passes through the rotor. The confluent air flow exhausts through the rotor at the exhaust opening where that portion of the primary air which follows the rotor is also exhausted. The wind turbine device may be mounted for rotation about a vertical axis within the secondary housing so as to adjust itself to the direction of the prevailing wind.
Patent CA-2128398-A1 (CA)
Title: Process and apparatus for casting metal strip and injector used therefor
Inventor: SULZER JOHN
IPC: B22D11/04
Filed: 1994-07-19
Abstract: Process and apparatus for continuous casting of metal strip in which a layer of liquid parting agent, and any solid detritus contained therein, is completely removed from a casting surface of a rotating belt after contact with the metal, and in which a new layer of liquid parting agent is applied to the casting surface thereafter and prior to renewed contact with the molten metal. The removal of used parting agent and the application of fresh helps to prevent the formation of surface blemishes and defects on the cast metal strip product. Such blemishes and defects can also be minimized by using an injector having a flexible tip used to inject the molten metal onto the casting surface and preferably one or more spacers to create a gap between the tip and the casting surface itself. The spacer is preferably a screen of wire strands orientated to minimize disruption of the new layer of liquid parting agent applied to the casting surface. By avoiding disruption of the new layer of liquid parting agent, surface blemishes on the cast product are minimized. The invention also relates to the molten metal injector having a flexible tip and optionally provided with spacer elements.
Patent CA-2129256-A1 (CA)
Inventor: FERGUSON MARK A
IPC: F24H1/20
Filed: 1994-07-22
Abstract: A combustion system is shown having a combustion chamber into which fuel is introduced and ignited in the presence of air to create products of combustion which are routed through an exhaust vent. A forced draft burner intakes air and fuel and ignites these components to supply heat to the combustion chamber. A valve is provided within the exhaust vent for varying the degree of restriction within the exhaust vent. A modulation drive motor is connected to the variable restriction in the exhaust vent and to the air and fuel supply sources for increasing the exhaust vent back pressure as the ratio of air and fuel being supplied to the combustion chamber are decreased.
Patent CA-2129320-A1 (CA)
Title: Chop/table saw with parallelogram arrangement
Inventor: GARUGLIERI ANDREA
IPC: B27B5/16
Filed: 1994-08-02
Abstract: A circular saw assembly comprises a frame and a table mounted in the frame that is movable between a chop saw and a table saw position in which the depth of the cut may be adjusted. The assembly has a parallelogram lever for permitting the performance of plunge cuts on workpieces when the table is in chop saw position. An upper guard for the blade is pivotable about the parallelogram lever during plunge cuts in the chop saw position so that its orientation to the table is maintained. A rack extends from the end of the parallelogram lever opposite the upper guard so that, when the assembly is converted to table saw position, the rack engages a worm gear. The worm gear is adjustable to permit via the parallelogram lever an adjustment of the cut depth of the blade while maintaining the orientation of the upper guard to the table.
Patent CA-2129630-A1 (CA)
Title: Method of increasing the concentration of nitric oxide in blood
Inventor: BOLTON ANTHONY E
IPC: A61K35/14
Filed: 1993-02-08
Abstract: A method of increasing the nitric oxide concentration in the blood which comprises contacting blood with a nitric oxide concentration-increasing effective amount of ozone gas and ultraviolet radiation. Blood prepared by the method of the invention is useful for treating a variety of conditions benefitted by increased blood levels of nitric oxide.
Patent CA-2135651-A1 (CA)
Title: A tube type pack for grouping together a plurality of objects and including terminal straps
Inventor: BIENAIME PATRICK
IPC: B65D71/00
Filed: 1994-03-08
Abstract: A tubular package for several objects (B) has two sidewalls (200, 300), two substantially horizontal walls (one covering wall 100 and one bottom wall 400a, 400b) and two opposite frontal openings with two retaining strips (500, 600) which extend substantially across the frontal openings. Each retaining strip is joined at one end to a side wall by a joining area (520, 530, 620, 630) inwardly folded against the sidewall and held in that position by one of the packaged objects. Each joining area extends a considerably width along one edge of the corresponding lateral area (200, 300), at least up to the first substantially horizontal wall (400a, 400b), and is held under pressure in the folded position between one end area of an adjacent object (B) and the corresponding sidewall.
Patent CA-2135828-A1 (CA)
Inventor: TORELLI DOMENIC
IPC: E03D9/08
Filed: 1994-11-15
Abstract: A plumbing fitting for use in a bidet or a roman tub comprises a housing having a water inlet a check valve at the water inlet and a chamber fed by water from the inlet. The chamber includes first and second oudets and a diverter valve is provided in the chamber. The diverter valve is vertically moveable between a down position blocking the second outlet and exposing the first outlet to water flow in the chamber and an up position blocking the first outlet and exposing the second outlet to the water flow. The fitting is provided with a lift handle atop the housing for opening the diverter valve.
Patent CA-2136049-A1 (CA)
Title: Process for shortstopping emulsion polymerizations which does not generate nitrosamines
Inventor: MAESTRI PIERO
IPC: C08F36/04
Filed: 1994-11-17
Abstract: A method for shortstopping radical emulsion polymerizations of conjugated dimes such as butadiene, optionally mixed with vinyl-substituted aromatics such as styrene or acrylonitrile, without the production of nitrosamines and/or their precursors, through the joint use of isopropylhydroxylamine and sodium polysulphide as shortstopping agents.
Patent CA-2137174-A1 (CA)
Inventor: GROLEMUND MICHAEL T
IPC: B65D47/36
Filed: 1994-12-02
Abstract: A straw-insertable disposable lid is disclosed including a flexible disk-like body having a top surface for covering an opening of a cup, a plurality of intersecting lines of weakness each extending between two ends with the lines of weakness being located on the body and adapted to permit the insertion of a drinking straw through the top surface of the lid and a plurality of intersecting troughs for accommodating a respective one of the intersecting lines of weakness, with the troughs acting to stop the propagation of the tearing of the lines of weakness in a radially outward direction when a straw is inserted into the lid and for closing the plurality of intersecting lines of weakness in response to a fluid pressure force acting on an underside of the top surface of the lid should a filled cup incorporating such lid be inadvertently tilted over. The aforementioned lid if formed by placing a sheet of thermo-deformable material between a male and female die set, the male die including an edge for forming the plurality of intersecting lines of weakness and the plurality of intersecting troughs in a substantially planar portion of the sheet with each trough accommodating a respective one of the lines of weakness, heating the sheet of thermo-deformable material between the male and female die set and substantially simultaneously forming the plurality of lines of weakness and the plurality of troughs during the formation of the remaining portions of the straw-insertable lids.
Patent CA-2137816-A1 (CA)
Title: The application of refractory borides to protect carbon-containing components of aluminium production cells
Inventor: SEKHAR JAINAGESH A
IPC: C25C3/08
Filed: 1993-05-28
Abstract: Carbon-containing components (1, 2, 5) of cells for the production of aluminium (8) by the electrolysis of alumina dissolved in a cryolite-based molten electrolyte (7) are protected from attack by liquid and/or gaseous components of the electrolyte (7) in the form of elements, ions or compounds, by a refractory boride coating (9, 10, 11) applied from a slurry composed of preformed particulate refractory boride in a colloidal carrier which is dried and heated to consolidate the coating.
Patent CA-2140128-A1 (CA)
Title: Desulphurisation of waste gases
Inventor: VAN VELZEN DANIEL
IPC: B01D53/34
Filed: 1993-07-12
Abstract: The present invention relates to a process for the removal of sulphur dioxide from waste gases which process comprises contacting a waste gas containing sulphur dioxide with an aqueous solution containing sulphuric acid, hydrogen bromide and bromide to form sulphuric acid and hydrogen bromide; catalytically oxidising in the vapour phase the hydrogen bromide formed to bromine and thereafter recycling the bromine to the first step of the process.