baber/WOPTO huggingface dataset:
Patent CA-1227135-A (CA)
Inventor: WILLIAMS PATRICIA D
IPC: A61P43/00
Filed: 1984-04-27
Granted: 1987-09-22
Abstract: Abstract of the Disclosure This invention relates to the conjoint use of asparagine or aspartic acid polymers, e.g. poly-?-asparagine or poly-?-aspartic acid polymers, or copolymers thereof, with aminogly-coside antibiotics to inhibit the nephrotoxicity associated with aminoglycoside antibiotics.
Patent CA-1222679-A (CA)
Inventor: LARSEN FRED L
IPC: G01N33/49
Filed: 1984-05-24
Granted: 1987-06-09
Abstract: REAGENT FOR COMBINED DILUTING AND LYSING WHOLE BLOOD          ABSTRACT OF THE INVENTION          An improved reagent provides combined diluting and lysing of whole blood for use in instruments performing electronic blood cell counting and hemoglobin determination. The reagent prevents platelet aggregation and improves the accuracy of the white blood cell count.
Patent CA-1223261-A (CA)
Inventor: ARBREE ROBERTA R
IPC: G03C8/10
Filed: 1984-05-30
Granted: 1987-06-23
Abstract: ABSTRACT OF THE DISCLOSURE         This invention relates to photographic processes and products for forming an image in dye from a colorless precursor of a preformed image dye which is substituted with a moiety containing a thiazolidinyl group, said thiazolidinyl group (a) being capable of undergoing cleavage imagewise in the presence of an imagewise distribution of silver ion and/or soluble silver complex and (b) possessing a substituent on the carbon atom in the 2-position that undergoes a .beta.-elimination reaction upon said imagewise cleavage, which moiety maintains the precursor in its colorless form at least until said thiazolidinyl group undergoes said cleavage.  In a further embodiment, an imagewise distribution of a photographically useful reagent, which reagent may be, for example, a photographically active reagent, is released as a carbamic acid by a .beta.-elimination reaction following the cleavage of a thiazolidinyl group whereby said reagent is provided with a solubilizing group at least during the initial stages of processing.  A typical thiazolidinyl compound useful in this invention is:
Patent CA-1243029-A (CA)
Inventor: TOMCUFCIK ANDREW S
IPC: C07D401/06
Filed: 1984-06-21
Granted: 1988-10-11
Abstract: Title:  (3-AMINO-1H-PYRAZOL-4-YL) (ARYL)METHANONES              ABSTRACT OF THE DISCLOSURE          (3-Amino-1H-pyrazol-4-yl) (aryl)methanones of the following formula:                           which are new compounds having utility as intermediates for the preparation of aryl and heteroaryl-[7-(aryl and heteroaryl)pyrazolo[1,5-a]pyrimidin-3-yl]methanones, which are therapeutic agents.
Patent CA-1253895-A (CA)
Inventor: OINONEN HANNU
IPC: B65H23/16
Filed: 1984-07-16
Granted: 1989-05-09
Abstract: ABSTRACT An arrangement  for a transverse spreading of a travelling web, in particular a paper web or the like, which web is in contact with at least one spreading appliance  adjustable by its  curvature.  Said  curvature  is  pretrimmable  in  the  web travel direction and said appliance comprises a body member, and   supported   hereat,   a   spreading   member   mainly corresponding to the entire transverse extension of the web. The spreading member comprises a support member  adapted to be bent towards the web, and at least two mainly rigid, web contacting rolls, which are located one after another in the web transverse direction and are journalled at said support member.  Said arrangement comprises means for the provision of  a  movable  support  of  said  spreading  member  and  a deflectable  adaption  of  said   support  member  for  an adjustment of a second curvature of the spreading appliance, in a direction towards the web and  independently from the pretrimmed curvature,  said adjustment being carried out by adjustment members  so,  that a separation between the body member and the support member is altered at a plurality of different positions in the transverse direction of the web.
Patent CA-1218461-A (CA)
Inventor: CATREVAUX ALAIN R
IPC: H03M13/15
Filed: 1984-07-27
Granted: 1987-02-24
Abstract: Method for decoding data coded in Reed-Solomon code with correction of errors, wherein the code words are represented by bits forming a polynomial degree (n-1) comprised of m symbols of information and k control symbols with m+k = n-1, the control symbols being formed by words of 2<p> bits, said words forming the elements of a finite body of Gallois CG (2<p>) comprising the following steps: (i) dividing a packet of bits to be coded by a code generator polynomial of order k, and as a result the portion of the division provides the m information symbols and the remainder of the division be k control symbols; (ii) calculating the syndromes of the polynomial representative of a code word for certain roots of the code generator polynomial, those syndromes being eight and being related by a system of four linear equations of which the coefficients ( sigma 1 -  sigma 4) are the locations of the errors in the code word; and resolving those localizing equations.
Patent CA-1248675-A (CA)
Inventor: FEUERHAHN MARTIN P O
IPC: C09D175/00
Filed: 1984-07-31
Granted: 1989-01-10
Abstract: A B S T R A C T         PROCESS FOR PREPARING AQUEOUS BINDER COMPOSITION       Process for preparing an aqueous binder composition which comprises (a)  dispersing pigment powder having a particle size less than 20 micrometres in a liquid, solvent-free epoxy resin, (b)  dispersing the resultant paste in water, (c)  reacting the resultant dispersion with a secondary amine, the amount of amine or amines being sufficient to provide at least one N-H function per epoxy group of the epoxy resin, and (d)  neutralising the resulting suspension of epoxy-amine adduct coated particles.
Patent CA-1226197-A (CA)
Inventor: JONES FRANK
IPC: C11D3/395
Filed: 1984-09-18
Granted: 1987-09-01
Abstract: Abstract of the Disclosure Thickened, pourable liquid bleaching compositions which have been thickened with the aid of two different detergent-active materials, e.g. a tertiary amine oxide with a saturated fatty acid soap or an alkali metal sarcosinate often show a decrease in viscosity on storage of the composition.            By inclusion of a third, synthetic detergent of the sulphate or sulphonate type, e.g. an alkylethersulphate, compositions are obtained with a significantly reduced decrease of viscosity during storage, particularly over longer periods and at higher storage temperatures.    The compositions are useful for bleaching hard sur-faces.
Patent CA-1235501-A (CA)
Title: Apparatus for reproducing information from an  optically readable record carrier
Inventor: BIERHOFF MARTINUS P M
IPC: G11B27/36
Filed: 1984-10-11
Granted: 1988-04-19
Abstract: ABSTRACT:          Apparatus for reproducing information from an optically readable record carrier.           An apparatus is described for reading an optic eel record carrier. Tracking errors are detected by come paring the signal obtained during read out of the pits with the signal obtained during read out of the areas between the pits. In particular, the signal read is sampled in synchronism with the bit frequency and is processed digitally.
Patent CA-1238225-A (CA)
Inventor: VITKOVSKY EUGENE C
IPC: A23L3/36
Filed: 1984-11-06
Granted: 1988-06-21
Abstract: ABSTRACT The invention provides a method and apparatus for preparing frozen free-flowing particles of food product. Particles of solid food are supplied, or viscous food material is extruded, or liquid or semi-liquid food material is pumped through apertures that the food material is supplied to a freezing stage. In the freezing stage, cryogenic substance is used to freeze the food material to a temperature at which the material is frangible.  The frangible food material passes to a fracturing stage such as a fracturing mill, which produces frozen food  particles of a size small enough to pass through discharge apertures of the fracturing stage.  The discharged particles are screened to remove undersized particles which are recycled, the remaining frozen particles being generally within a defined size range and constituting the final product.
Patent CA-1234810-A (CA)
Inventor: NICHOLS STEVE
IPC: C07D487/04
Filed: 1984-11-06
Granted: 1988-04-05
Abstract: ABSTRACT OF THE DISCLOSURE Crystalline, non-hygroscopic adinazolam methanesulfonate, per se, preparable from xylene or preferably from a C1 to C2-alkanol/C4 to C6-alkyl acetate liquid mixture, aids processability of adinazolam methanesulfonate in pharmaceutical production plants.
Patent CA-1247773-A (CA)
Inventor: TAKIGUCHI EIJI
IPC: B60C1/00
Filed: 1984-11-06
Granted: 1988-12-28
Abstract: TITLE OF THE INVENTION     An improved pneumatic tire suitable for running on snow and ice roads ABSTRACT OF THE DISCLOSURE     A pneumatic tire suitable for running on snow and ice roads is improved by providing tread portion composed of a rubber composition comprising 100 parts by weight of a blend rubber consisting of (A) 50 to 90 parts by weight of at least one rubber selected from the group consisting of natural rubber, polyisoprene rubber, butadiene-styrene copolymer rubber, polybutadiene rubber, butyl rubber and halogenated butyl rubber and (B) 10 to 50 parts by weight of a diene type rubber containing 0 to 25 % of styrene group (x) and 0 to 50 % of 1,2 vinyl bond group (y), (x) and (y) satisfying the following relationship:       mixed with 40 to 100 parts by weight of carbon black and 0 to 60 parts by weight of a softener and vulcanized.
Patent CA-1233828-A (CA)
Inventor: JUEST ARMIN
IPC: A61P25/24
Filed: 1984-12-28
Granted: 1988-03-08
Abstract: Substituted imidazoles Abstract Substituted imidazoles of the general formula                   (I) or salts thereof, in which Ph represents phenyl that is unsubstituted or substituted by lower alkyl or by lower alkoxy, and R1 and R2 each represents lower alkyl, processes for their manufacture, their use and pharma-ceutical preparations. The compounds of the formula I have, for example, antidepressive properties.
Patent CA-1265967-A (CA)
Inventor: HINKLE ALLEN J
IPC: A61B19/00
Filed: 1985-03-07
Granted: 1990-02-20
Abstract: ABSTRACT OF THE DISCLOSURE   A face mask assembly comprises a face mask and a pacifier constructed to be easily attached to the face mask. The pacifier is provided with a novel construc-tion for use with either the face mask for pre-operative and operative procedures, or a shield for pre- and post-operative care.
Patent CA-1233700-A (CA)
Inventor: SVENGREN ANDERS G
IPC: A21D8/02
Filed: 1985-03-20
Granted: 1988-03-08
Abstract: Abstract Preparation of a rolled pastry product A process and apparatus for preparing  a rolled pastry product in which a sheet of pastry material advancing on a conveyor belt is cut and folded into discrete pieces of a predetermined size and then rolled characterised in that the cutting and folding operation is carried out by an oscillating knife positioned above the conveyor belt and having a cutting edge extending laterally across the width of the conveyor belt, which immediately after contac-ting and cutting through the advancing pastry sheet by means of its cutting edge, ascends and rotates in a direction such that the motional vector of the cutting edge is counter to the conveying direction causing the forward edge of the pastry sheet to be lifted up and folded over, and then descends and rotates in the reverse direction so that the cutting edge contacts and cuts through the advancing pastry sheet behind the folded portion to separate a folded piece from the remainder of the pastry sheet.
Patent CA-1238108-A (CA)
Inventor: WILLEN DENNIS E
IPC: G01V1/48
Filed: 1985-04-25
Granted: 1988-06-14
Abstract: Abstract of the Disclosure A method for producing a display of acoustic signals received during full waveform acoustic well logging.  In a preferred embodiment, the signals received at the individual receiver (or receivers) of the logging tool are stacked along lines of constant acoustic velocity to produce for display a stacked signal.  Preferably, the raw signals are weighted prior to the stacking step, to compensate for decreasing amplitude of the acoustic arrival of interest with increasing transmitter to receiver distance.  The stacked signals produced may be displayed in various formats, such as on a linear or logarithmic scale of inverse acoustic velocity, or of formation porosity.          In a preferred embodiment, resulting in production for display of stacked signals providing greater resolution in the direction of the borehole axis, pairwise stacked signals are produced from data received at adjacent receivers, and after two or more acoustic transmitter firings at distinct positions in the borehole, the pairwise stacked signals associated with common depth intervals are added together and the resulting common depth stacks for each depth interval are displayed.  The method makes full use of the entire wavetrain of the individual receiver signals processed in accordance therewith, and is sufficiently efficient to facilitate processing and display of acoustic logging data at the well site.
Patent CA-1225020-A (CA)
Inventor: DEMING JOHN R
IPC: E21B43/14
Filed: 1985-04-29
Granted: 1987-08-04
Abstract: ABSTRACT OF THE DISCLOSURE         A method for thermal fluid injection into a plurality of strata wherein a well is packed off to stab-fish a first and a second zone,  A first tubing string is introduced and is terminated in the first zone.  The first tubing string is paralleled by a second tubing string. The first and second tubing strings are physically separated.  A first fluid at a first temperature is injected into the first tubing string while a second fluid at a second temperature is simultaneously injected into the second tubing string.  The first fluid at the first temperature is applied to the first zone while the second fluid at the second temperature is applied to the second zone.
Patent CA-1236604-A (CA)
Inventor: HASE KAZUO
IPC: H04M1/27
Filed: 1985-06-11
Granted: 1988-05-10
Abstract: ABSTRACT OF THE DISCLOSURE         There are disclosed automatic telephone dialing method and apparatus that can be commonly used in a plurality of countries for telephone-related devices such as telephone sets. According to the automatic telephone dialing method, control data for controlling various signals to be delivered to a circuit for placing a call are stored in a storage unit, and the signals are issued while their timing is controlled by the control data stored in the storage unit at the time of initiating a call.  The automatic telephone dialing apparatus is composed of a storage unit for storing control data for controlling the timing of signals to be delivered to a circuit in initiating a call, an input unit for entering an address, a dialing signal issuing unit for issuing a dialing signal to the circuit, and a control unit for controlling the timing of delivery of the dialing signal according to the control data stored in the storage unit when issuing the dialing signal to the circuit through the dialing signal issuing unit and also for controlling the storage unit, the input unit, and the dialing signal issuing unit.
Patent CA-1242897-A (CA)
Inventor: SPOTHOLZ CLIFFORD H
IPC: A47J31/00
Filed: 1985-07-15
Granted: 1988-10-11
Abstract: A CONTAINER FOR COLLECTING, PRESERVING       AND SERVING HOT BEVERAGES                    ABSTRACT The present invention provides a container for storing, preserving and dispensing flowable comesti-ble products.  A floatingly retained, insulation lid tracks the level of the beverage and prevents oxidation, loss of volatiles and contamination of said beverage contained therein.  The liquid food product may be disposed by one-handed pouring with the lid retained therein.
Patent CA-1240959-A (CA)
Inventor: BUTTARAZZI PATRICK J
IPC: B65B57/20
Filed: 1985-08-01
Granted: 1988-08-23
Abstract: Abstract of the Invention Medication dispensing apparatus for hospital and nursing home use that can satisfy patient prescription requirements on a large scale.  The apparatus includes means for dispensing pills or other medication required by the prescription of a particular patient on command from a computer control system.  The pills are automatically selected from a large array of bins, deposited in an individual patient tray and delivered to an inspection station where verification of the prescription is achieved by comparing the tray contents with a display of patient data.
Patent CA-1246464-A (CA)
Inventor: WARD BRAIN D
IPC: G11B21/16
Filed: 1985-10-01
Granted: 1988-12-13
Abstract: ABSTRACT                 CONSTANT PRESSURE DEVICE      A pressure modifying device and method which utilizes a gas or vapour and an adsorbent material to reduce the amplitude of pressure variations in gas or vapour.  The technique is applicable to loudspeaker assemblies having a box (2), low frequency loudspeaker (16) and a mass (20) of activated charcoal in the box. Excursions of the cone (18) of the loudspeaker in the range 20 to 100 Hz cause pressure fluctuations in the air in the box but the size of those pressure fluctuations is comparatively small owing to increased air adsorption on the activated charcoal leading to increased efficiency.
Patent CA-1260461-A (CA)
Inventor: LORMEAU JEAN-CLAUDE
IPC: C08B37/00
Filed: 1985-10-08
Granted: 1989-09-26
Abstract: 1. Process for preparing mucopolysaccharides or MPS possessing high antithrombotic activity, characterized by the fact that compositions formed form a majority of MPS chains having a molecular weight of about 1800 to 8000 daltons, a YW titer and a ratio of the YW/USP titers higher than those of heparin to at least one fractionation step, in order to selectively separate from said compositions at least the major part of chains having MW lower than about 2000 and those having a higher MW but a sulfate content lower than the sulfate average contents of the mixture chain and that the fractions devoid from said chains are recovered, said fractions having a lower ratio of YW/USP titers than the starting compositions but higher than the one of heparin with USP titer higher than the one of the starting compositions.
Patent CA-1260029-A (CA)
Inventor: GERLACH KARL
IPC: B65G57/00
Filed: 1985-12-04
Granted: 1989-09-26
Abstract: ABSTRACT/     In a system used for stacking thin-walled preformed components (15), for example, sheet-metal pressings as used in automobile construction, the preformed components (15) that are delivered lying flat are held in a stacking station (17) one above the other between side profile grippers (18).          A pivotting carrier (8) is mounted in a main frame (1) so as to be pivottable and movable both vertically and horizontally.  The pivotting carrier (8) has profile grippers (10,11) that take over the preformed components (15) within the stacking station (17).  The pivotting carrier (8) moves into a stack container (20).  Here, the preformed components (15) are positioned in an ordered arrangement between lower locating rails (23) and spring-loaded raisable profile grippers (27) on the upper locating rails (25).  (Figure 1)/.
Patent CA-1262397-A (CA)
Inventor: TOPCIK BARRY
IPC: C08J9/00
Filed: 1985-12-20
Granted: 1989-10-17
Abstract: Abstract Of The Disclosure Olefin polymer foams having improved cell structures and relatively smooth outer surfaces produced by foaming a composition containing a thermoplastic olefin polymer, p,p'-oxybis-benzene sulfonyl hydrazide, a monomeric acrylate ester of a polyhydric com-pound and an organic peroxide.  These foams can be formed into shaped articles of desired configuration by conventional thermoforming molding techniques.
Patent CA-1264275-A (CA)
Inventor: DORN GORDON L
IPC: C12M1/24
Filed: 1986-02-03
Granted: 1990-01-09
Abstract: STABILIZATION OF SPECIMENS   FOR MICROBIAL ANALYSIS            ABSTRACT     The improvement of specimen quality for microbial analysis is addressed by the present invention which discloses a chemical composition for use in a method and apparatus for transporting a specimen suspected to contain microorganisms of interest to a laboratory for analysis and improved methods of analysis.     An improved method and apparatus for detecting microbial pathogens in a sample body fluid is disclosed which comprises by mixing the sample body fluid with an antimicrobial factor deactivating agent and improver of microbial quantitative integrity within the sample body fluid after it has been collected and before the microbial pathogens are analyzed.  An article useful in the concentration of microbial pathogens from a sample fluid and useful in practicing the method of the subject invention is further disclosed.     The method and apparatus can be utilized on all types of aqueous specimens and specimens which may be extracted in aqueous solution for analysis of microorganisms therein.
Patent CA-1264536-A (CA)
Inventor: DE BOODT MARCEL F L P
IPC: E02D3/12
Filed: 1986-02-10
Granted: 1990-01-23
Abstract: ABSTRACT OF THE INVENTION       Soils are consolidated with formation of a top layer having compressive strength by treating soil particles with cement, alkali silicate and a dialdehyde, at ambient temperature.
Patent CA-1264941-A (CA)
Inventor: FAST JACOB
IPC: A47F5/08
Filed: 1986-03-05
Granted: 1990-01-30
Abstract: ABSTRACT OF THE DISCLOSURE     A  merchandise  information   tag   for   mounting face-to-face against a surface  of  a  perforated board has projections  for  fitting  in   respective   holes  of  the perforated board to retain  the  tag  on  the  board.   The projections are slit longitudinally  into fingers which are squeezed  together  in the respective  holes  so  that  the projections are held in the holes by friction.
Patent CA-1274177-A (CA)
Title: Composition pour bains a base de psoralenes dans le  traitement du psoriasis
Inventor: SHROOT BRAHAM
IPC: A61K8/37
Filed: 1986-03-27
Granted: 1990-09-18
Abstract: L'invention concerne une composition pour bains, dans le traitement du psoriasis et des affections cutanées, se présentant sous forme d'un produit huileux, caractérisée par le fait que ladite composition est essentiellement constituée de 10 à 79,9% en poids d'une phase hydrophile, de 20 à 89,9% en poids d'une phase lipophile et contient de 0,1 à 2% en poids d'un principe actif appartenant à la classe des psoralènes. Cette composition est utile dans le traitement photochimiothérapeutique du psoriasis et d'autres affections cutanées telles que mycosis fongoïde et vitiligo.
Patent CA-1253245-A (CA)
Inventor: ANDERSON THOMAS E
IPC: H01H9/54
Filed: 1986-04-18
Granted: 1989-04-25
Abstract: SOLID STATE CIRCUIT INTERRUPTION EMPLOYING            A STORED CHARGE POWER TRANSISTOR                ABSTRACT OF THE DISCLOSURE    A solid state circuit interrupter utilizes a power transistor connected across a pair of separable contacts to eliminate contact  arcing  between  the  contacts  upon circuit interruption.   Stored charge is provided to the power transistor prior to contact separation by a sepa-rate power supply and control transistor which are im-mediately turned  off  after contact  separation to turn off the  power transistor  upon depletion of the stored charge.