baber/WOPTO huggingface dataset:
Patent CA-1244828-A (CA)
Inventor: SIRCAR ILA
IPC: C07D403/10
Filed: 1984-11-23
Granted: 1988-11-15
Abstract: ABSTRACT 4,5-Dihydro-6-[2-[4-[1H-imidazol-1-yl)phenyl] alkylenyl or alkylene-3(2H)-pyridazinones and related compounds and pharmaceutically acceptable acid addition salts thereof are useful as cardiotonic and antihypertensive agents.        The above compounds cause a significant increase in myocardial contractility in the dog and also cause a decrease in blood pressure in the spontaneously hypertensive rat.  The compounds are produced by reacting the appropriate .gamma.-oxobutanoic acid with a suitably substituted hydrazine to provide 4,5-dihydro-6-[4-[imidazolylphenyl]-alkenylene or alkylene-3(2H)-pyridazinones which may be oxidized to 6-[4-[imidazolylphenyl]alkenylene or alkylene-3(2H)-pyridazinones.
Patent CA-1207044-A (CA)
Inventor: FINKELSTEIN MANUEL
IPC: H01G9/022
Filed: 1985-01-09
Granted: 1986-07-02
Abstract: Abstract of the Disclosure An aluminum electrolytic capacitor capable of operation at 150 VDC or higher and 105°C contains as its electrolyte a diisopropylamine or a triethylamine mono salt of azelaic acid dissolved in a solvent mixture of water plus any of ethylene glycol, ethylene glycol and N-methylpyrrolidinone, ethylene glycol with N-methyl-pyrrolidinone and dimethylformamide, butyrolactone, or butyrolactone and N-methylpyrrolidinone.
Patent CA-1244354-A (CA)
Inventor: NAGANUMA TAKESHI
IPC: A61K8/26
Filed: 1985-01-14
Granted: 1988-11-08
Abstract: ABSTRACT OF THE DISCLOSURE           A dentifrice composition comprising calcium hydrogenphosphate anhydride whose crystallite has an average size of 300 to 3,500 angstroms as measured by X-ray diffractometry and an aluminum oxide having an average particle size of 0.5 to 10 µm is disclosed.  The composition have an excellent cleaning ability and mild abrading property not causing damage to tooth enamel and gives good luster to teeth.
Patent CA-1251253-A (CA)
Inventor: HAGER NATHANIEL E JR
IPC: H05B3/24
Filed: 1985-03-12
Granted: 1989-03-14
Abstract: HIGH-EFFICIENCY TASK HEATER                  Abstract of the Disclosure The invention is an elongated radiant electrical heater.  An elongated parabolic shaped reflector has mounted at it focal point a ribbon heater.  A thermal insulation material is mounted on the side of the ribbon heater opposite from the side of the focus where the reflector is positioned.  the radiant ribbon heater is deeply corrugated with the height of each corrugation being a multiple of two to three times the width of each corrugation whereby the deep corrugations not only provide mechanical strength, but also increase effective emission per unit area of the radiant heating element.
Patent CA-1238673-A (CA)
Inventor: CODY STUART E
IPC: B66C21/00
Filed: 1985-04-11
Granted: 1988-06-28
Abstract: RIGGING FITTING AND HOOK THEREFOR               ABSTRACT OF THE DISCLOSURE         A generally arcuate logging hook including three integral portions, a top eye portion incorporating a sliding way or ring-like opening, an intermediate threading portion having a general S-shaped opening providing a path for threading a ferrule-equipped choker line, and a bottom socket portion to seat the choker line ferrule.
Patent CA-1241566-A (CA)
Inventor: MATHIS WALTER
IPC: B41F17/00
Filed: 1985-05-31
Granted: 1988-09-06
Abstract: S u m m a r y :            In a procedure for dry printing of a workpiece through application of a hot embossing foil 5 and embossing die 8 as well as with application of heat, pressure, and time, workpiece 1 and embossing die 8 are moved relatively up to each other, held in contact with intermediate clamping of hot embossing foil 5, and heat thereby transferred. Hot embossing foil 5 is thereby adhered to the workpiece accord-ing to embossing die 8 and, after a cooling time, detached from workpiece 1 with the exception of printed image 2. To print differently shaped surfaces 2 of workpiece 1, embos-sing die 8 is brought into contact with workpiece 1 through progressive engagement over entire die surface 11, with embossing die 8, at least in the region of die surface 11, being given a form according to the shape of the workpiece.
Patent CA-1243738-A (CA)
Inventor: GIRARD PAUL
IPC: G07F7/10
Filed: 1985-06-19
Granted: 1988-10-25
Abstract: 1. A method of ciphering and deciphering a message transmitted between an emitter device and a receiver device, consisting in ciphering the message (M) by applying to it a reversible ciphering algorithm consisting of an irreversible ciphering algorithm (f) combined with a symmetrization algorithm (s1), and in deciphering the message directly by applying to the ciphered message a reverse deciphering algorithm consisting of the aforesaid irreversible ciphering algorithm combined with a symmetrization algorithm (s2), characterized in that it consists in splitting up the message (M) into two portions (M1, M2), in storing the first portion (M1) of the message in a first register (X1), storing the second portion (M2) of the message in a second register (X2), and performing n times the following successive operations : - storing the contents of the second register (X2) in a garage register (RG) ; - executing upon the contents of the second register (X2) the irreversible algorithm (f) which takes into account an element i of at least one secret code (S) decomposed into p elements ; - storing the result of the execution of the irreversible algorithm (f) in the second register (X2) ; - adding modulo 2 binary digit to binary digit, the contents of the first and second registers (X1, X2) ; - storing the result of this addition in the second register (X2) ; and - storing the contents of the garage register (RG) in the first register (X1) ; and - recommencing the aforesaid n operations p times with i varying from 1 to p, the ciphered or deciphered message consisting of the association in an output register (X3) of the contents of the second register (X2) and of the garage register (RG).
Patent CA-1241985-A (CA)
Inventor: FURUTA MITSUO
IPC: B62D55/20
Filed: 1985-07-05
Granted: 1988-09-13
Abstract: ABSTRACT OF THE DISCLOSURE            The  present  invention  relates  to a core of a rubber crawler intended for use with vehicles such as combined harvester and thresher, harvester, motor sledge, civil  engineering  and construction  vehicles,  etc,  and to the rubber crawler.     The core of a rubber crawler having a crawler body as a whole endlessly formed of rub-ber material and in which a plurality of the cores is embedded longitudinally with a predetermined spacing from one to another, comprises (a) at least a pair of protru-sions  opposite  to each other provided nearer  the core body of a predetermined length and thickness;  (b) a rib provided as rising from the center of the core body so as  to  generally be  perpendicular  to  said protrusions. Also   the   present invention provides a rubber crawler having a crawler body as a whole endlessly formed of rub-ber material and in which a plurality of cores is embedded longitudinally with a predetermined spacing from one to another core.
Patent CA-1235740-A (CA)
Inventor: MASHINO KEIICHI
IPC: H02H7/06
Filed: 1985-07-25
Granted: 1988-04-26
Abstract: ABSTRACT OF THE DISCLOSURE          A control apparatus incorporated in a charging generator for controlling interruption of an exciting current supplied to a field winding of the charging generator comprises a power transistor for intermittently interrupting the exciting current, a voltage detecting circuit for controlling on-off of the power transistor depending on the voltage generated by the charging generator, a current detecting circuit for detecting an initial exciting current supplied to the field winding until the charging generator generates an output voltage high enough for starting its charging operation, and a circuit for turning off the power transistor as soon as the value of the current detected by the current detecting circuit exceeds a predetermined setting.
Patent CA-1256239-A (CA)
Inventor: ECKBERG RICHARD P
IPC: C08F299/08
Filed: 1985-08-29
Granted: 1989-06-20
Abstract: 60SI-896/0043p/GLL:mz NOVEL DUAL CURE SILICONE COMPOSITIONS        ABSTRACT OF THE DISCLOSURE     There is provided a method for making curable compositions containing  silicon-bonded  hydrogen  atoms  and  silicon-bonded acrylate radicals, the improvement comprising adding at least one free radical type initiator and at least one precious metal or  precious  metal-containing  hydrosilation  catalyst  so  that crosslinking  can  be  effected  by  two  different  mechanisms.          Curable  compositions  and  articles  made  therefrom are  also provided.
Patent CA-1239325-A (CA)
Inventor: DEMANGEON YVON
IPC: C11D3/30
Filed: 1985-10-08
Granted: 1988-07-19
Abstract: ABSTRACT    The improvement in a light duty detergent composition containing anionic sulfonated surfactants or mixtures of anionic sulfonate and nonionic surfactants is disclosed which comprises the inclusion therein of an effective amount of a low molecular weight organic diamine diacid salt selected from the range wherein the mole ratio of mono-anionic detergent to organic diamine diacid salt is from 0.8:1 to 9:1 and sufficient to improve soft water foaming and degreasing properties.  These compositions are especially suitable for dishwashing.
Patent CA-1235522-A (CA)
Inventor: CUMMINS EDMUND M
IPC: G06F3/06
Filed: 1985-12-02
Granted: 1988-04-19
Abstract: ABSTRACT      A method for improving the performance of application programs which run under a disk operating system (DOS) is disclosed. The problem addressed is that of poor application performance caused by repetitive disk accesses when using large batch files.  This problem is alleviated by using a batch file memory buffer of variable size, processing the most frequently used DOS/BATCH commands internally, and passing low usage commands to DOS by using a secondary command processor.
Patent CA-1250116-A (CA)
Inventor: MARTELLI NERIO
IPC: B29C51/26
Filed: 1986-01-16
Granted: 1989-02-21
Abstract: ABSTRACT         The apparatus of the invention, which is particularly adapted for being applied to a continuous rotary hot-molding machine  for  forming  trays  or  any other  containers  of  a relatively limited depth from a foil of foamed plastics, is provided  for  internally embossing the bottom walls of said trays. The apparatus comprises elements constructed in form of wheels, which are one for each single longitudinal row of cavities of the multiple molds, and which are keyed to a rotary  shaft  arranged parallel to  the  shaft of the mold-carrying drum in the hot-molding machine, and perpen-dicularly to the forward direction of the foil. Each one of these wheel elements carries in its periphery any desired number of dies (or plug) having a lateral profile that is curvilinear  (or  is  like a circle arc,  or is differently shaped), and spaced apart according to the distance between the single multiple mold cavities upon which they act, and having their outer surface provided with special embossing projections or recesses. Of course, the size of each die is not greater than the size of the bottom wall of a tray to be embossed. The thus formed embossing devices are urged with a suitable pressure against the molds, and are rotated in the direction opposite to the mold-carrying drum in the rotary hot-molding machine, at such a speed that each die will act upon the bottom of one cavity of the multiple mold, and that the peripheral speed of the embossing die and the speed of the bottom wall of a tray to be embossed, contained in the mold cavity, be the same or sensibly the same at the contact area, the whole in such a manner that the dies will rotate with no slippage in the mold cavities, to pressure-emboss the bottom walls of the trays during the hot-molding step.
Patent CA-1260989-A (CA)
Inventor: BUNKOFSKE WILLIAM J
IPC: B60S5/04
Filed: 1986-03-26
Granted: 1989-09-26
Abstract: Abstract A service truck for servicing tires on off the road vehicles such as agricultural tractors includes an engine and an air compressor selectively operable by the engine.  The vehicle includes a liquid tank for receiving and temporarily holding a liquid removed from such tires. A vacuum may be applied to the interior of the tires be-ing serviced to withdraw the liquid for placement in the tanks by taking advantage of the vacuum present at the inlet of the compressor.
Patent CA-1262685-A (CA)
Inventor: GOTO MASAYOSHI
IPC: C07D473/06
Filed: 1986-04-04
Granted: 1989-11-07
Abstract: Abstract:            Therapeutic agent for memory disturbance A therapeutic agent for memory disturbance containing 1,2,3,6-tetrahydro-3-methyl-1-(5-oxohexyl)-7-propyl-purine-2,6-dione as its active ingredient and a method for treating a patient suffering from memory disturbance with such a therapeutic agent.
Patent CA-1274825-A (CA)
Inventor: NAKATANI KEIICHI
IPC: C07D487/04
Filed: 1986-04-08
Granted: 1990-10-02
Abstract: ABSTRACT OF THE DISCLOSURE         Amidines of the formula:       wherein R1 and R2 are alkyl groups and the sum of the carbons in R1 and R2 is from 2 to 16 are produced by cyanoethylation of the lactam:                               wherein R1 and R2 are as defined above, followed by reduction and, finally, cyclization by dehydration.  The compounds produced are useful for curing epoxy and urethane resins.
Patent CA-1252681-A (CA)
Inventor: VALENTINI LUIGI
IPC: A61J1/20
Filed: 1986-06-27
Granted: 1989-04-18
Abstract: ABSTRACT OF THE DISCLOSURE         In order to withdraw pharmaceutical products from sterile vials by means of a syringe, apparatus is used on one end of which a syringe possibly containing a liquid solvent is mounted and at the other end of which a seat is provided for housing the mouth of a vial.  The syringe needle can puncture the rubber or similar stopper by which the vial is sealed, while the needle itself remains enclosed and protected by said apparatus.  The invention relates to a device which, when the vial has been removed, can itself be housed in said apparatus seat to enable the needle to puncture a rubber stopper provided on the device, which is connected to one end of a cannula having for example mounted on its other end a needle for transfusion purposes.  In this manner, the liquid can be discharged from the syringe while the needle remains enclosed and protected by the said apparatus.
Patent CA-1269647-A (CA)
Inventor: MARCHETTI AUGUSTO
IPC: B65B7/20
Filed: 1986-10-09
Granted: 1990-05-29
Abstract: ABSTRACT           The device comprises at least one lever pivoted on a  spreading  section of  an  entrainment  unit.      Said lever is elastically stressed in a position such that  a  first  portion  thereof  is  normally moved  toward  the  interior  of  the  machine  and inserted  in  the path of  travel  of  the  objects while a second portion thereof bearing a passive stopping means and located upstream from the first is  normally  moved  toward  the  exterior  of  the machine and outside  the path  of  travel  of  the objects.   When a first object meets said first portion  of  the  lever  moving  it  outwardly,  the second portion of said lever is moved inwardly in such a manner that said stopping means can prevent advance of a second object until the first object reaches a desired distance.
Patent CA-1273962-A (CA)
Inventor: SARDINA HELION H
IPC: C07C5/327
Filed: 1986-11-13
Granted: 1990-09-11
Abstract: IMPROVED DEHYDROGENATION PROCESS FOR PRODUCTION OF STYRENE FROM ETHYLBENZENE COMPRISING LOW TEMPERATURE HEAT RECOVERY AND MODIFICATION OF THE ETHYL-BENZENE-STEAM FEED THEREWITH                 ABSTRACT OF THE DISCLOSURE    An improved process for the production of styrene through dehydrogenation of ethylbenzene in the presence of steam at elevated temperatures, comprising (1) recovering heat of con-densation normally lost during separation of the various compo-nents of the dehydrogenation reaction effluent, especially of ethylbenzene from styrene, without need or use of a compressor and (2) using such heat to vaporize an aqueous feed mixture of ethylbenzene and dilution water that is introduced into the dehydrogenation reactor, preferably at about atmospheric pres-sure, thereby obviating the need to use steam to vaporize the liquid ethylbenzene feed and also enabling much of the diluent steam needed as sensible heat for the dehydrogenation reaction to be generated from water.
Patent CA-1266526-A (CA)
Inventor: HARTLESS MAC L
IPC: H03H17/02
Filed: 1987-03-20
Granted: 1990-03-06
Abstract: LOCATION DEPENDENT SIGNAL PROCESSOR     Abstract A location dependent signal processor for radiant energy detector arrays which include two-dimensional spatial filtering and/or background normalizing, with means providing programmed control of the signal processor filter weighting and normalizer thresholding operations as a function of the location of each successive output pixel with respect to the periphery of the detector array, so as to enable the signal processor to minimize the effects of initialization and wrap-around pixels on the processor signal output.
Patent CA-1267460-A (CA)
Inventor: KIM DONGSUNG R
IPC: G06F13/00
Filed: 1987-03-30
Granted: 1990-04-03
Abstract: ABSTRACT OF THE DISCLOSURE         A parity checking system for establishing integrity of data transfer on a wide bus.  Each set of "4" bus lines of a multiple line bus is passed from a driver chip to a corresponding receiver chip.  An added parity driver chip senses each corresponding bit line of each driver chip to develop a set of four parity signals for comparison with corresponding parity signals from each corresponding bit line of each one of a set of receiver chips.  Any discrepancy will generate a parity error signal.
Patent CA-1272707-A (CA)
Inventor: TSUTSUI OSAMU
IPC: G05D23/13
Filed: 1987-07-31
Granted: 1990-08-14
Abstract: ABSTRACT OF THE DISCLOSURE           A hot/cold water mixing device includes a hot water supply valve disposed in a hot water feed pipe for regulating the amount of hot water passing therethrough, a cold water supply valve disposed in a cold water feed pipe for regulating the amount of cold water passing therethrough, a water mixture pipe connected between the hot and cold water feed pipes and a water outlet, and a control mechanism for controlling an actuating mechanism to open and close the hot and cold water supply valves complementarily to each other.  The control mechanism has a mechanism for storing a plurality of characteristics including, at least, a first characteristic having a relatively small gain with respect to the difference between a desired temperature for water discharged from the water outlet and the temperature of water in the water mixture pipe, and a second characteristic having a relatively large gain with respect to the difference,  a characteristic selecting and maintaining mechanism for selecting and maintaining the second characteristic when the absolute value of the difference exceeds a relatively large value and for selecting and maintaining the first characteristic when the sign of the difference is inverted, and a mechanism for determining the speed at which the hot water supply valve and the cold water supply valve are opened and closed, according to the selected characteristic.  The control mechanism controls the
Patent CA-1261660-A (CA)
Inventor: EPSTEIN DAVID
IPC: B60R1/08
Filed: 1987-11-23
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE A  rear  view mirror  for mounting  on  the windshield of  a motor vehicle which mirror provides a one position,  relatively continuous,  panoramic  rear view without significant distortion of distance perspective, which mirror comprises a central flat surface mirror and two side or wing mirrors having a flat surface but  a  convexly  curved  surface toward the  exterior  peripheral horizontal edge area thereof and vertically hinged in line with the vertical plane of the central mirror on the interior edge to  provide  a substantially  continuous  reflecting  rear  view, the side or wing mirrors adjustably hinged at the rear and an extension  lever  to  provide  for  the  horizontal  adjustment  of the mirrors about a horizontal axis,  the mirror and the motor vehicle having a windshield which includes the rear view panoramic mirror.
Patent CH-552510-A (CH)
Title: Compressed tablets of special shape - to facilitate packing
IPC: B65D75/30
Filed: 1972-02-14
Abstract: Tablets are packed in discontinuous pockets formed at certain distances from each other between two continuous strips of packing material; the individual pockets are formed by hot welding. In the new packing the tablets are essentially rectangular in shape and so made that they can be received into a pocket which is smaller than that required hitherto for a normal rectangular tablet. The tablet consists of a small platelet obtd. by the compression of a suitable compsn. with a punch in a die of corresponding shape; the two opposite principal faces have a convex form which is partly spherical. Each of the principal faces is delimited by four curved edges connected by rounded corners. The lateral faces have an ellipsoidal form. In the packed assembly, the dimensions of each pocket in the packing material, such as paper, sheet aluminium or regenerated cellulose, are only slightly larger than the tablets because of the convexity of their principal faces; no shapr edges exist which might pierce the walls of the pocket.
Patent CH-522775-A (CH)
Title: Shuttle design embroidery shuttle
Inventor: RICHARD SCHUEEPP
IPC: D05C11/18
Filed: 1971-03-09
Abstract: Embroidery shuttle with a shuttle casing having an outlet opening for a yarn and a cover designed to hold a yarn spool in the casing, has a shoulder on the inside of the shuttle casing in the region of the outlet opening and lying closely against the inner side of the cover when this is closed. The shoulder is prepd. by depositing a predetermined quantity of a hardenable resin on the inside of the shuttle casing while the cover is open, then deforming the material by closing the cover and finally hardening the resin.
Patent DK-135787-A (DK)
Inventor: COX KAREN LEIGH
IPC: C12P19/62
Filed: 1987-03-17
Abstract: A means for increasing the antibiotic-producing ability of an antibiotic-producing microbial host cell is disclosed. The method involves transforming an antibiotic-producing microorganism with a recombinant DNA cloning vector that codes for the expression of a rate-limiting antibiotic biosynthetic enzyme or other gene product.
Patent DK-152492-A (DK)
Inventor: SCHULZ WERNER
IPC: B65D75/64
Filed: 1992-12-21
Abstract: PCT No. PCT/DK93/00423 Sec. 371 Date Jun. 21, 1995 Sec. 102(e) Date Jun. 21, 1995 PCT Filed Dec. 16, 1993 PCT Pub. No. WO94/14677 PCT Pub. Date Jul. 7, 1994A container comprises a tray-shaped bottom part (1) with an opening covered by a cover part. The cover part is sealed to the bottom part along a circumferential rim (10) thereof to form a sealed compartment. The cover part comprises a first cover sheet (2) sealed to the bottom part (1) along a portion (11) of the rim (10) thereof, and a second cover sheet (3) peelably sealed to the first cover sheet (2) and to the bottom part (1) along the remaining portion (12) of the rim (10) thereof. The resulting container is easy to open and to handle without risk of spilling the contents thereof.
Patent DK-383287-A (DK)
Inventor: PHILLIPS GARETH THOMAS
IPC: C07D301/02
Filed: 1987-07-22
Abstract: S-(-)-atenolol (4-(2-hydroxy-3-isopropylaminopropoxy)phenyl acetamide) is obtained by a process including the step of stereo-specific epoxidation by an ester of 4-allyloxyphenylacetic acid using a micro-organism capable of stereo-selective epoxidation, e.g. Pseudomonas oleovorans, to produce the corresponding ester of 4-(2,3-epoxypropoxy)phenylacetic acid which is predominantly in S configuration. Pseudomonas oleovorans ATCC 29347 produces at least about 90% of the epoxypropoxy compound in S configuration. The resulting epoxypropoxy compound can be converted into atenolol, maintaining the high proportion of S configuration, by reacting the epoxypropoxy compound with isopropylamine and converting the ester group to an amide group by reaction with ammonia.