baber/WOPTO huggingface dataset:
Patent CA-1285485-C (CA)
Title: Nicorandil-containing preparation for injection
Inventor: ISHIHARA KOUJI
IPC: A61K31/455
Filed: 1987-01-14
Granted: 1991-07-02
Abstract: NICORANDIL-CONTAINING PREPARATION FOR INJECTION Abstract of the Disclosure:       A non-liquid type preparation for injection that has improved stability contains N-(2-hydroxyethyl)-nicotinamide nitrate ester (generally known as nicorandil) and an inorganic or organic acid and/or an alkaline metal salt thereof.  These ingredients, together with an excipient that is pharmaceutically acceptable, may be dissolved in a solvent, sterilized by filtration and freeze-dried to obtain a freeze-dried preparation, or may be dissolved in a solvent under an aseptic condition and recrystallized to obtain an injectable powder.  Nicorandil preparations according to the present invention are very stable and useful in clinical applications.
Patent CA-1278517-C (CA)
Title: Antiviral composition
Inventor: TANIYAMA YOSHIO
IPC: C07D473/30
Filed: 1987-03-05
Granted: 1991-01-02
Abstract: Abstract of the Disclosure A compound of the formula:          wherein R is a hydroxyl group which may be protected and Y is a purine base which may be protected, and the salts threof; which is useful as an antiviral agent.
Patent CA-1288933-C (CA)
Inventor: ITOH TERUAKI
IPC: G01N1/10
Filed: 1987-04-23
Granted: 1991-09-17
Abstract: Abstract of the Disclosure A rack, with a plurality of test tubes arranged on it, in m columns and n rows, is transported into a main housing by a rack-inlet mechanism.  In the main housing, tube-extracting mechanism extracts the tubes from rack, row by row, while the rack is being transported by a rack-transporting mechanism.  The tubes are then conveyed, one by one, by a tube-con-veying mechanism.  A plug-extracting mechanism pulls each test tube conveyed by the mechanism and the plug closing this tube, away from each other, while holding the tube and the plug, thereby extracting the plug from the test tube.  The test tubes are further conveyed by the tube-conveying mechanism after the plugs have been extracted from them.  The tubes are then inserted by a tube-inserting mechansim, row by row, into a vacant rack transported by the rack-transporting mechanism.          After a predetermined number of rows of test tubes have been inserted into this rack, a rack-outlet mechanism transports the rack from said main housing.
Patent CA-1285071-C (CA)
Title: Voice coding process and device for implementing said  process
Inventor: GALAND CLAUDE
IPC: G10L19/06
Filed: 1987-04-29
Granted: 1991-06-18
Abstract: ABSTRACT            The  voice  signal  is  analyzed  to  derive  therefrom  a  low frequency base band signal, linear prediction coefficients and HF  descriptors.  Said  HF  descriptors  include  HF  energy indications as well as indications relative to the phase shift between the low frequency and the high frequency band. Said HF descriptors are used during the voice synthesis operation to provide an inphase HF bandwidth component to be added to the base band prior to be used for driving a linear prediction synthesis   filter   tuned   using   said   linear   prediction parameters.          Fig. 2
Patent CA-1288384-C (CA)
Title: Pressure-release fuel cap
Inventor: HARRIS ROBERT S
IPC: B65D51/16
Filed: 1987-05-25
Granted: 1991-09-03
Abstract: ABSTRACT OF THE DISCLOSURE          A fuel cap is provided for use in a threaded filler neck of a fuel system.  The fuel cap includes a shell providing a hand grip and a closure rotatably engaging the threaded filler neck for closing the filler neck.  The closure includes a seal for establishing a sealing engagement between the closure and the filler neck to block the escape of fuel and fuel vapor in the filler neck to the atmosphere.  The cap also includes a pressure-vacuum valve assembly that extends through the closure for venting pressurized fuel vapor in the filler neck through the closure.  The cap further includes an actuator providing an operative connection between the shell and the valve assembly so that rotation of the shell relative to the filler neck in a cap-removal direction will actuate the valve assembly.  Such actuation enables pressurized fuel vapor to be vented from the filler neck prior to substantially rotating the closure relative to the filler neck and breaking the sealing engagement established between the closure and the filler neck.  Preferably, the valve assembly includes a vacuum-relief valve operable by the actuator to release pressure in the filler neck.  The closure also includes a frangible section that cooperates with an ejection system to urge the shell and the actuator away from valve assembly during a fuel cap breakaway accident.
Patent CA-1285925-C (CA)
Title: ADSORBENT FOR .beta. -MICROGLOBULIN AND IMMUNOGLOBULIN L-CHAIN
Inventor: FURUYOSHI SHIGEO
IPC: B01J20/32
Filed: 1987-05-26
Granted: 1991-07-09
Abstract: Abstract of the Disclosure An adsorbent for .beta.2-microglobulin and immunoglobulin L-chain suitable for use in an extracorporeal circulation treatment, which comprises a porous water-insoluble carrier and a compound immobilized onto said carrier, said compound satisfying that the value of log P, in which P is a partition coefficient in an octanol-water system, is not less than 2.5.  The adsorbent is inexpensive, and efficiently adsorb and remove .beta.2-microglobulin and immunoglobulin L-chain contained in a body fluid.
Patent CA-1317542-C (CA)
Title: Glutaraldehyde-based sterilising composition of antibacterial and antimycotic activity, in an aqueous vehicle
Inventor: MAGNI LUIGI F
IPC: A01N35/02
Filed: 1987-07-23
Granted: 1993-05-11
Abstract: ABSTRACT           A sterilising composition of antibacterial and antimycotic activity possessing considerable stability with time, comprising glutaraldehyde, an alkyl-, aryl- or halogen-substituted phenol, a non-inonic surface-active agent and preferably an alkanol of 2-5 carbon atoms, in aqueous vehicle, at a pH of between 3.5 and 5.
Patent CA-1279496-C (CA)
Title: Lock and key combination
Inventor: KRUEHN JUERGEN
IPC: E05B19/06
Filed: 1987-08-05
Granted: 1991-01-29
Abstract: ABSTRACT         The invention relates to a lock and key combination having profiling on the side surfaces of the key.  In order to render replacement production of duplicate keys more difficult, it is proposed that the profiling extend at an angle, which differs from 0 degrees, with respect to the back of the key.
Patent CA-1290890-C (CA)
Title: Crosslinked polyacrylamide-sulfhydryl gel and sulfhydryl-functionalized derivatives thereof
Inventor: YIP KIN-FAI
IPC: C08F220/56
Filed: 1987-09-29
Granted: 1991-10-15
Abstract: ABSTRACT OF THE DISCLOSURE A water-insoluble, crosslinked polyacrylamide copolymer comprising crosslinked polyacrylamide copolymer chains of recurring monomeric structural units comprising residues of acrylamide, bisacrylamide or analogs thereof, and N,N'-bisacrylylcystamine or analogs thereof. The crosslinked copolymer can be formed into discrete particles characterized by having crosslinking disulfide groups on their external surface which can be reduced to provide exposed chemically active sulfhydryl groups. The activated polyacrylamide particles can be reacted with suitable haptens and other biologically active substances to provide insolubilized forms thereof. MS-1478
Patent CA-1292603-C (CA)
Inventor: ELLISON THOMAS M
IPC: B29C45/16
Filed: 1987-10-08
Granted: 1991-12-03
Abstract: INJECTION MOLDED PLASTIC ARTICLE WITH INTEGRAL WEATHERABLE PIGMENTED FILM SURFACE               Abstract of the Disclosure Molded articles having contoured, decorative outer surfaces are disclosed.  The articles comprise a molded polymer substrate and a decorative sheet material adhered to one side of the substrate.  The decorative sheet material comprises a substantially molecularly unoriented cast polymer film formed from a weatherable polymer.  The articles are particularly suited for use as automobile body panels and the like.  Also disclosed is a method for making such articles, and a method for making sets of such articles for assembly into automo-bile bodies and the like.
Patent CA-1326031-C (CA)
Title: 1,2-naphthoquinone diazide sulfonyl ester compounds with linking benzotriazole groups
Inventor: BAUER SIGRID
IPC: G03F7/022
Filed: 1987-10-15
Granted: 1994-01-11
Abstract: 1,2-Naphthoquinone Diazide Sulfonyl Ester Compounds with Linking Benzotriazole Groups Abstract Compounds of the general formula (I) or (II)            (I)      or            (II), in which R is 1,2-naphthoquinone-2-diazide-4- or -5-sulfonyl and X is a straight-chain or branched C1-C12-alkylene group, which is unsubstituted or mono- or disubstituted by OH group or is -CH=CH-, are suitable as the light-sensitive component in photoresist materials.  Both positive and negative images can be prepared with light-sensitive mixtures containing these compounds and a binder.
Patent CA-1320202-C (CA)
Title: Nitro- or cyano-derivatives of 2-imino-imidazolines and 2-imino-tetrahydropyrimidines
Inventor: SHIOKAWA KOZO
IPC: C07D417/06
Filed: 1987-12-17
Granted: 1993-07-13
Abstract: A B S T R A C T           Novel nitro- or cyano-imino compounds selected from components of the formula (I)           (I) in which Y is nitro or cyano, A is an optionally chloro- or methyl- substituted ethylene or trimethylene radical and Z is, for example, cyclopropyl and the use of the novel compounds as intermediates for the production of insecticidally effective compounds.
Patent CA-1288277-C (CA)
Title: Bale shredding device
Inventor: KNUDSON LEROY
IPC: A01F15/08
Filed: 1988-01-12
Granted: 1991-09-03
Abstract: ABSTRACT OF THE DISCLOSURE   A method and apparatus is described for handling round bales of hay, straw or the like material.  In general terms, the handling comprises the steps of dispensing a round bale of hay or the like material by unwinding the bale and feeding the thus produced continuous mat into the inlet device of a compactor, typically employing the compacting mechanism of a known square baler.  The compactor compacts the material fed into it to produce a second, compacted state generally similar to square bales.  Thus, in brief, the invention converts the round bales into square bales.  In a particularly preferred application of the invention, the continuous compact mass of the material is fed directly into a grinder-mixer.  The grinder-mixer, being usually on a mobile frame, can thus be fed from a round bale.  Since the volume of the round bale is a high multiple of that of hand-fed square bales, which have usually been used for adding hay into a grinder mixer, the use of the invention eliminates labor intensive hand feeding of the grinder-mixer while at the same time the production rate of the bale making is high as round bales are used for the purpose, rather than square bales.
Patent CA-1289740-C (CA)
Title: Dispositif de montage a queue conique, en particulier au cone 7/24, a application cone et face pour attachements, porte-outils et outils
Inventor: PFALZGRAF EMILE
IPC: B23B31/117
Filed: 1988-01-22
Granted: 1991-10-01
Abstract: D E S C R I P T I F Dispositif de montage à queue conique, en particulier au cône 7/24?, à application cône et face pour attachements, porte-outils et outils La présente invention concerne un dispositif de montage à queue conique, en particulier au cône 7/24?, à application cône et face pour attachements, porte-outils et outils caractérisé en ce qu'il est essentiellement constitué par un cône (1) d'introduction dans la broche (2), par une partie avant (3) centrée dans le cône (1) et pourvue de la collerette (4) d'application contre la face de la broche (2), par une tirette (5) d'assemblage du cône (1) et de la partie avant (3), par un ensemble élastique (6) de pression du cône (1) dans la broche (2) en position de verrouillage, monté en compression entre le cône (1) et la partie avant (3), et par un moyen (7) de réglage dudit ensemble de pression (6).
Patent CA-1310196-C (CA)
Title: Continuously variable capacity refrigeration system
Inventor: PERSEM JACOB P
IPC: F16D3/68
Filed: 1988-02-08
Granted: 1992-11-17
Abstract: ABSTRACT            A refrigeration compressor system using a reciprocating compressor with continuously variable capacity.  The speed of the compressor can be varied substantially continuously over predefined range of speeds.   A controller for the compressor  monitors  one  or  more  physical  parameters indicative of the temperature of the application being refrigerated,  such as the temperature itself and/or the pressure in the compressor's refrigerant suction line. Using a predefined algorithm, the controller adjusts the speed of said compressor so as to keep said monitored parameter  within  a  predefined  target  range.    In  a preferred embodiment,  the compressor is an open direct drive  compressor.    The  compressor's  motor  has  a substantially continuous range of useable operating speeds which  varies  by  a  ratio  of  more  than  two  to  one. Furthermore,  the controller has a plurality of control strategies for adjusting the speed of the compressor's motor,  including one for adjusting the motor's speed in accordance  with  difference  between  the  measured temperature and a specified target temperature, one for adjusting the motor's speed in accordance with difference between  the  pressure  in  the  compressor's refrigerant suction line and a specified target temperature, and one for adjusting the motor's speed in accordance with both the temperature and suction pressure.
Patent CA-1315034-C (CA)
Title: Thermoplastic sheet material having improved tape adhesion
Inventor: CANCIO LEOPOLDO V
IPC: A61F13/56
Filed: 1988-03-07
Granted: 1993-03-23
Abstract: THERMOPLASTIC SHEET MATERIAL HAVING IMPROVED TAPE ADHESION      Abstract of the Disclosure Novel thermoplastic sheet materials for permitting positionable and repeated repositionable use of tape fasteners therewith without experiencing substantial loss of tape adhesion therebetween are disclosed.  A novel thermoplastic sheet material generally comprises an ethylene polymer and an anti-popoff substance in an effective amount for increasing and substantially maintaining the tape adhesion.  The increase in and substantial maintenance of the tape adhesion is accomplished without adversely affecting the properties or cost of the thermoplastic sheet material.  A preferred formulation for producing the novel thermoplastic sheet material comprises polyethylene as the ethylene polymer and a polypropylene or alpha-methyl styrene as the anti-popoff substance.  The novel thermoplastic sheet materials are especially suitable for use as films which can be used as backsheets in absorbent articles, such as, disposable diapers, bandages, surgical dressings or drapes and catamenial pads.
Patent CA-1312328-C (CA)
Title: Derivative of d.25, its preparation process, its use as an immunostimulating agent and pharmaceutical compositions containing such
Inventor: D HINTERLAND LUCIEN D
IPC: A61K39/39
Filed: 1988-04-13
Granted: 1993-01-05
Abstract: A new polysaccharide derivative characterised in that it is a D.25 derivative in which the galactofuranose (Galf) residues of the linear polysaccharide chain have been at least partially transformed into arabinose.
Patent CA-1300282-C (CA)
Title: Wire bonds and electrical contacts of an integrated circuit device
Inventor: LONG JON
IPC: H01L23/498
Filed: 1988-05-11
Granted: 1992-05-05
Abstract: WIRE BONDS AND ELECTRICAL CONTACTS OF AN     INTEGRATED CIRCUIT DEVICE         Jon Long ABSTRACT      An integrated circuit device package includes a rigid frame and flexible tape assembly having wire leads between the die attach pad, conductive lead fingers, and the I.C. chip.  A dam structure prevents resin flow to ensure proper wire bonding and a wedge prevents electrical shorting.  A recognition pattern enables precise wire bonding.  A epoxy molding compound is interposed in cavities formed in a Kapton layer to preclude delamination.
Patent CA-1336015-C (CA)
Inventor: ATKINSON WILLIAM
IPC: H03M7/30
Filed: 1988-08-10
Granted: 1995-06-20
Abstract: A method for encoding compressed graphics video information and decoding such information.  The method consists of enriching the video information in zeros through shifting and Exclusive ORing video image with itself.  A number of methods are attempted in the shifting and Exclusive ORing process in order to determine the method which yields the optimum zero enriched image. The zero enriched image is then encoded and the encoded information stored.  Upon retrieval, the information is decoded and an Exclusive OR and shifting process is done to obtain the original video information.
Patent CA-1289360-C (CA)
Title: Electrically operated fishing jigger
Inventor: ECKER VERN J
IPC: A01K91/06
Filed: 1988-09-13
Granted: 1991-09-24
Abstract: ELECTRICALLY OPERATED FISHING JIGGER            ABSTRACT OF THE DISCLOSURE         Automatic fishing jiggers normally have the rod either secured to the mechanism or resting on the upper side of a cam or crank so that they cannot release but must flex from the point of attachment.   The present device is mounted by the butt end thereof upon A coil spring which is anchored to a base and is positioned so that the rod extends upwardly and outwardly at an angle and is maintained by the  spring in contact with  the underside of a rotatable cam which moves the rods down-wardly  against  the  spring  pressure.    When a  strike occurs, the rod is pulled downwardly to the base and/or the ice surface, against the pressure of the spring and is supported along the majority of its length against undue flexing.
Patent CA-1297559-C (CA)
Title: Process control system with reconfigurable expert rules and control modules
Inventor: SKEIRIK RICHARD D
IPC: G06N5/04
Filed: 1988-09-28
Granted: 1992-03-17
Abstract: PROCESS CONTROL SYSTEM WITH RECONFIGURABLE      EXPERT RULES AND CONTROL MODULES                         ABSTRACT An integrated system for process control in which a process supervisor procedure  (which is preferably the top-level procedure) is configured as a modular software structure, with modules which can be revised by a user at  any  time,  without  significantly  interrupting the operation  of  the  process  supervisor.  The  modular software  structure can define control parameters  for many process control procedures, and can retrieve data from many sources  (preferably including a historical database  of  process  data,  which  can  provide  time-stamped data). The supervisor can also call on various expert  subprocedures.  Preferably  the  expert subprocedures can also be modified by an authorized user at any time, by calling up and editing a set of natural-language rule templates which correspond to the rules being executed by the expert subprocedure.
Patent CA-1297126-C (CA)
Title: Method for the preparation of anilinofumarate
Inventor: MAULDING DONALD R
IPC: C07C227/00
Filed: 1988-09-29
Granted: 1992-03-10
Abstract: 30,666 IMPROVED METHOD FOR THE PREPARATION       OF ANILINOFUMARATE                               ABSTRACT OF THE INVENTION                       The present invention relates to an improved method for the preparation of anilinofumarates useful as intermediates in the preparation of 2-12-imidazolin-2-yl) quinoline-3-carboxylic acid herbicidal agents.
Patent CA-1307591-C (CA)
Title: Method of using a created international language as an intermediate pathway in translation between two nation languages
Inventor: TOLIN BRUCE
Filed: 1988-09-30
Granted: 1992-09-15
Abstract: ABSTRACT            A method of using  a created international language as an intermediate pathway in translation between two national languages, wherein the first language is translated into the created international  language, the  latter serving as  a bridge, which is then translated into the second language. In the present method there are interpretive steps rather than  a   strict  word   for  word  translation,   without interpretation, which has proven falacious in the past.
Patent CA-1309993-C (CA)
Title: Highrise family fire escape device
Inventor: BAJIN ZIVOJIN Z
IPC: A62B1/14
Filed: 1988-10-17
Granted: 1992-11-10
Abstract: ABSTRACT OF THE DISCLOSURE         A fire escape device enabling persons to be lowered from tall structures. The device features a cable spool about which a cable is wound for at least one revolution. A helical channel is defined on the outer surface of the cable spool for the cable to ride in and a spool casing is provided to prevent the cable from riding out of the channel. A housing having first and second ends supports  the  cable  spool  and  spool  casing.  Housing openings and channel openings are provided to allow the cable to pass into the channel about the spool. Harness supports are also provided at the first and second ends of the housing to hold the harness  straps.  A person  is secured in the harness straps and may be lowered from the structure at  a controlled rate  by passing the  cable through the housing.  It is possible for the person to control their own rate of descent although it could also be controlled by a person in the structure or a person on the ground.
Patent CA-1329671-C (CA)
Title: Gamma-radiation resistant polycarbonate compositions
Inventor: LUNDY CHARLES E
IPC: C08L69/00
Filed: 1988-11-04
Granted: 1994-05-17
Abstract: GAMMA-RADIATION RESISTANT POLYCARBONATE COMPOSITIONS             ABSTRACT OF THE DISCLOSURE The invention relates to thermoplastic poly-carbonate molding compositions which are rendered resistant to gamma-radiation by incorporating therewith about 0.05 to about 10 percent by weight of a stabilizing agent selected from the group consisting of   I.           or II.             wherein R is a hydrogen or a halogen atom or a C1-C10 alkyl  a C6-C10 aryl, C1-C22 acyl, C6-C18 alkylaryl or a C4-C10 cycloalkyl radical, m is 1 or 3 to 6, n is an integer of about 20 to 70 and Y is a radical conforming to   wherein R, R' and R" independently one of the others are selected from C1-C10 alkyl and C6-C12 aryl radicals preferably C1-C4 alkyl radical.
Patent CA-1322048-C (CA)
Title: Frame synchronizing method and system
Inventor: TAKAYAMA JUN
IPC: G11B20/14
Filed: 1988-11-14
Granted: 1993-09-07
Abstract: ABSTRACT OF THE DISCLOSURE         In this invention, a structure in which a data stream encoded into the M2 code is cut at the boundary of its arbitrary bit cells and a unique sync pattern is inserted between the bit cells is adopted.         As a result, the erroneous detection of data of the data stream modulated with the M2 code as a sync pattern can be prevented to avoid the synchronization shift, the occurrence of the synchronization error. Further, the correct and stable synchronization can be established so as to enable reproduction of an original digital data with high fidelity. Also, by eliminating the sync pattern and connecting its data blocks before and after as they are, a data stream satisfying the rule of the code and inserting the pattern into a data stream modulated with the M2 code.
Patent CA-1319336-C (CA)
Title: Means and method for enhancing nucleic acid hybridization
Inventor: HOGAN JAMES J
IPC: C12Q1/6832
Filed: 1988-11-23
Granted: 1993-06-22
Abstract: Means and Method for Enhancing Nucleic Acid Hybridization Abstract The  binding  of  a  nucleic  acid  probe  with  its complementary sequence  in a  targeted,  single  stranded nucleic acid is affected by the secondary and tertiary structure of  the  target  nucleic acid.   The  rate  and extent of hybridization of the probe with the targeted nucleic acid can be  increased by the use of  "helper" oligonucleotides.   Helper oligonucleotides are selected to bind to the target nucleic acid and impose a different secondary  and  tertiary  structure  on  the  target  to facilitate the binding of the probe to the target.  The resulting hybrid of probe and target nucleic acid also exhibits a higher Tm than the hybrid which results from addition of the probe alone.