baber/WOPTO huggingface dataset:
Patent CA-1256366-A (CA)
Inventor: MARKS GEORGE B SR
IPC: A01N25/04
Filed: 1984-10-04
Granted: 1989-06-27
Abstract: Abstract of the Disclosure A method and phase changing composition with an in situ insecticide for the killing of insects on animals over an extended period of time.  The phase changing composition with an in situ in-secticide comprises a film-former such as hydroxypropyl cellulose, ethyl cellulose and methyl cellulose, an insecticide and a rapidly evaporating solvent such as volatile alcohol.  When the phase changing insecticide composition is applied to an animal, it leaves a liquid bead on the animal which penetrates and encapsulates a portion of the animal's body hairs.  As the liquid solvent in the liquid bead evaporates, it forms a dry-to-the-touch gel bead that contains the in situ insecticide which is released from the gel head over an extended period of time.
Patent CA-1227620-A (CA)
Inventor: FABIAN WERNER
IPC: B01D53/34
Filed: 1984-11-22
Granted: 1987-10-06
Abstract: METHOD OF REMOVING NOXIOUS SUBSTANCES FROM CASES            ABSTRACT          Waste gases and other noxious substances which are formed in connection with chemical processes and the manufacture of devices such as semiconductors and covalent hydrides and element organic compounds, etc. are treated so as to remove the noxious components.  The inventive method removes noxious components from substances including waste gases, one group or part of said noxious components containing covalent hydrides and element-organic compounds and another group or part of said noxious components con-taining halogens, halogens in aqueous solutions, and acid compounds such as hydrogen halides and pseudohalides; which removal comprising:  oxidizing noxious components of said one group or part in a first stage and a spontaneous reaction by means of one of:  a solution of bromic acid, a solution of iodic acid, a solution of bromate salt, a solution of iodate salt, an aqueous solution of bromine, an aqueous solution of iodine, an organic solution of bromine, and an organic solution of iodine, so that they are absorbed by complete conversion into water-soluble acids and in which a bromine or iodine is formed as a free halogen, and in a second stage converting and dissolving in basic solutions the bromine and/or iodine which is formed in the first stage into a corresponding bromide or iodide or bromate or iodate as well as completely neutralizing the noxious components of said other group or part which have passed the first stage.
Patent CA-1241791-A (CA)
Inventor: KELSEY DONALD R
IPC: C08G65/40
Filed: 1984-12-14
Granted: 1988-09-06
Abstract: POLYARYLETHERKETONE POLYMERS AND           A METHOD FOR THEIR PRODUCTION               ABSTRACT OF THE DISCLOSURE          Described herein is a novel high molecular weight crystalline polyaryletherketone.  Also, a process for preparing the polyaryletherketone is described which comprises forming a polyketal and then converting the polyketal to a polyaryletherketone.
Patent CA-1228167-A (CA)
Inventor: OGASAWARA YASUO
IPC: G06F11/22
Filed: 1984-12-28
Granted: 1987-10-13
Abstract: ABSTRACT OF THE DISCLOSURE        In a system where a central control unit, a main memory unit and a channel control unit are connected to the multibus, input/output control units are connected in series through the channel control unit and a common bus and each input/output unit, such as printer or magnetic tape unit, is connected to the input output control unit.  The channel control unit includes a pseudo-input/output control unit which is capable of simulating opera-tions of an input/output control unit.  This pseudo-input/output control unit is an exclusive input/output control unit for diag-nosing the common bus interface of a channel control unit.  It executes data transfer of the program mode/direct memory access mode based on the instruction issued from the channel control unit and also notifies the data to the central control unit through the interrupt sequence after the data transfer in the direct memory access mode.  Moreover, in the case where a fault in the common bus interface is detected during the control of data trans-fer, such transfer operation is suspended and it is notified through the interrupt sequence.
Patent CA-1204060-A (CA)
Title: Compositions a effet therapeutique renfermant, a  titre de principe actif, au moins un derive de p-  acylaminophenol
Inventor: MOLNAR FRANCOIS
IPC: A61K31/165
Filed: 1985-01-09
Granted: 1986-05-06
Abstract: L'invention concerne des compositions analgésique ou/et anti-inflammatoire caractérisées en ce qu'elles comprennent, à titre de principe actif, un ou plusieurs des composés de formule (I'): < IMG > (I') dans laquelle n est égal à 0, 1, 2 ou 3, R1 représente H ou -CH3, R2 et R3, qui peuvent être identiques ou différents, représentent chacun un groupe alkyle linéaire ou ramifié, contenant de 1 à 4 C, un radical 2-hydroxyéthyle ou un radical 2,3-dihydroxypropyle, ou dans laquelle le radical < IMG > peut représenter un radical hétérocyclique, et leurs sels avec des acides pharmaceutiquement acceptables; en association avec un excipient pharmaceutiquement acceptable.
Patent CA-1271900-A (CA)
Inventor: GREENFIELD LAWRENCE I
IPC: C07K7/08
Filed: 1985-01-22
Granted: 1990-07-17
Abstract: TOXIN CONJUGATES                         Abstract A novel class of polypeptides of the general formula (F-(Pro)n)mF, wherein F represents a flexible amino acid sequence wherein each amino acid is individually selected from the group consisting of serine, glycine, and threonine, and n is an integer from 4-8 inclusive and m is an integer from 1-4 inclusive, is disclosed.  These polypeptides are useful in the construction of conjugates between antibodies and peptide toxins.  The preparation of such conjugate toxins by linking antibodies to toxin/spacer composites prepared by recombinant techniques is also disclosed.
Patent CA-1207277-A (CA)
Inventor: DUBOIS DONALD W
IPC: C08J5/22
Filed: 1985-02-27
Granted: 1986-07-08
Abstract: Abstract of the Disclosure In a method of electrolyzing alkali metal chloride brine to form chlorine and alkali metal hydroxide, which method comprises feeding the brine to an electrolytic cell having an anode comprising anodic electrocatalyst separated from a cathode comprising cathodic electrocatalyst by a permionic membrane, said anodic electrocatalyst and said cathodic electrocatalyst both contacting said permionic membrane, and passing an electrical current from said anodic  .. electrocatalyst to said cathodic electrocatalyst whereby to evolve chlorine at the anode ant hydrogen and alkali metal hydroxide at the cathode, the improvement wherein said anode comprises a pervious substrate having anodic electrocatalyst bonded thereto and bearing upon the permionic membrane, said cathodic electrocatalyst is bonded to and embedded in the permionic membrane, and the permionic membrane is a porfluorocarbon having functional groups chosen from the group consisting of - COOH, --CN2COF, --COC1, --COOR1, --COOM, and CONR2R3, where R1 is a C1-C10 alkyl group, R2 and R3 are chosen from the group consisting of hydrogen and C1-C10 alkyl groups and M is chosen from the group consisting of hydrogen, Na, and K.
Patent CA-1258163-A (CA)
Title: A coater for coating a running paper or cardboard web
Inventor: EKLUND DAN
IPC: B05C3/18
Filed: 1985-04-30
Granted: 1989-08-08
Abstract: A coater for coating a running paper or cardboard web comprises a coating chamber having one side open against the web and means for filling the coating chamber with pressurized coating substance. The coating chamber is limited in the longitudinal direction of the web by a web entrance wall, and opposite thereof, a back wall in the form of a doctor member for forming a coating layer on the web. The distance between the walls is so short that, at normal web running speed, the web moves from the web entrance wall to the back wall in a time of at the most 0.3 s, preferably at the most 0.03 s. Coating substance is supplied by means of positive pressure to the coating chamber at a position close to the web entrance wall. Close to the web entrance wall the flow of coating substance in the coating chamber is divided into two branches, of which a first branch follows the web in its running direction towards the back wall and a second branch, which is considerably greater than the first branch, flows out from the coating chamber through a slot between the web entrance wall and the web.
Patent CA-1233762-A (CA)
Inventor: LASOTA ROBERT E
IPC: B65D59/02
Filed: 1985-06-12
Granted: 1988-03-08
Abstract: ABSTRACT OF THE DISCLOSURE    Protectors are provided for both internally and exter-nally threaded ends of a tubular member.  Each protector includes a plastic and a metal member.  The plastic member of each protector defines threads which are adapted to threadedly engage threads of the tubular member.  Each metal member defines a projection that is adapted to be received by a recess formed in the plastic member.  Each plastic member defines a channel that guides the metal projection to the recess as the metal and plastic members are joined together.
Patent CA-1264886-A (CA)
Inventor: DOZZI GIOVANNI
IPC: C08K3/30
Filed: 1985-08-29
Granted: 1990-01-23
Abstract: "SELF-EXTINGUISHING POLYCARBONATE COMPOSITION"             Abstract of the Disclosure Self-extinguishing polycarbonates essentially con-sisting of mixtures of polycarbonates with at least one salt of metals of the I and/or of the II A and B Groups of the Elements Periodic Table, of particular inorganic compounds, and possibly with at least one halogenated or-ganic compound.
Patent CA-1256788-A (CA)
Inventor: JOHNSTON WILLIAM D
IPC: A61J1/05
Filed: 1985-09-27
Granted: 1989-07-04
Abstract: ABSTRACT OF THE DISCLOSURE       A film laminate [10] for flexible containers [26] capable of containing a product to be maintained and removed under sterile conditions.  The film laminate having an outside layer [12] of linear low density polyethylene, a gas barrier layer [16], a core layer [20] of polyamide, and an inside layer [24] of linear low density polyethylene.  The layers being bonded together by a polyurethane adhesive [14, 18 and 22].
Patent CA-1254482-A (CA)
Inventor: CUISIA DIONISIO G
IPC: C02F5/08
Filed: 1985-11-15
Granted: 1989-05-23
Abstract: ABSTRACT A composition for inhibiting deposition of scale in aqueous systems is disclosed which comprises carboxymethylcellulose and gluconic acid or glucoheptonic acid or both, or their water soluble salts.  The composition is incorporated in the aqueous system in concentrations sufficient to substantially completely prevent scale deposition.
Patent CA-1263859-A (CA)
Inventor: SE-UNG KIM
IPC: B60S9/205
Filed: 1986-04-11
Granted: 1989-12-12
Abstract: ABSTRACT     A motor vehicle lifting and turning apparatus that has three extendible and retractable lift devices mounted in a triangular arrangement on the under part of the vehicle to support the same in a stable condition during use.  The lift devices each having a wheel on the lower end thereof with two of said device's wheels being reversibly and selectively driven by respective ones of a pair of electric speed reduction motors mounted on respective ones of the devices.  The wheels are controllably lowered to lift the car whereafter wheel drive motors are actuated to rotate the car efectively about its central vertical axis or move the car laterally to one side or the other.
Patent CA-1271062-A (CA)
Inventor: NYCE ANDREW C
IPC: B22F3/14
Filed: 1986-04-29
Granted: 1990-07-03
Abstract: ABSTRACT OF THE DISCLOSURE      Pressure assisted sintering achieves full densification in short sinter times with low grain growth.  This result is enabled by a stage of sintering to a condition of closed porosity (14) followed by a pressure assisted sinter (PAS) stage (16) carried out at a temperature close to, but just below, sinter temperature.  Advantageously a small melt forma-tion is induced by a brief temperature spiking (18) during the PAS stage to enable collapse of voids.
Patent CA-1217251-A (CA)
Inventor: MCGETTIGAN PHILIP A
IPC: H01B13/02
Filed: 1986-06-03
Granted: 1987-01-27
Abstract: CORE UNIT FOR A TELECOMMUNICATIONS CABLE     ABSTRACT OF THE DISCLOSURE           A core unit in which conductor pairs or units have a single direction of twist and in which angles of twist lay change along lengths of the conductor pairs.  In a preferred and practical construction, the angles of twist lay of all pairs change along their lengths on a continuous basis.  This angle change is cyclical and with the cycles of the angles of the pairs being out-of-phase with one another.  This achieves average twist lays of the units which are substantially equal to one another from conductor pair-to-pair.  The structure is achieved in a tandem operation of twisting conductors into pairs and then forming them into the core unit, preferably by stranding.                               - i -
Patent CA-1258123-A (CA)
Inventor: KORTH HANS-ERDMANN
IPC: G11B7/08
Filed: 1986-11-03
Granted: 1989-08-01
Abstract: A B S T R A C T                 READ/WRITE HEAD FOR OPTICAL DISKS            In an optical storage system, an information bearing surface is moved relative to a read/write head.  The read/write head consists of a transparent body.  Light beams are sent to and from the surface through multiple internal reflections within the read/write head.  Optical elements are integrated into the surface of the body at the locations where the internal reflections occur.  The optical elements shape and focus the beam.  A distortion free imaging system is obtained with two series-arranged aspheric reflection surfaces which focus the beam on the information bearing surface 1. The separation of the input and the reflected beam paths is achieved with a polarizing beam splitter and an associated quarter-wave layer.  For readout of a magneto-optic information bearing surface an imperfect polarizing beam splitter is used in connection with a differential detection scheme to increase the signal to noise/ratio.
Patent CA-1274338-A (CA)
Title: Linear salicylic acid copolymers and their metal  salts, production process thereof, color-developing  agents comprising metal-resins of the copolymers, and color-developing sheets employing the agents
Inventor: YAMAGUCHI AKIHIRO
IPC: C08G61/02
Filed: 1987-01-16
Granted: 1990-09-18
Abstract: ABSTRACT   Disclosed herein are novel linear copolymers having weight average molecular weight of 500 - 30,000 and comprising structural units represented by the following formulae (I), (II), (III) and (IV):                (I)           (II)           (III)       (IV) wherein R1, R2 and R3 mean individually an alkyl group having 4 or fewer carbon atoms and R4 denotes an alkyl, cycloalkyl, aralkyl or phenyl group, and multivalent metal salts thereof in each of which the multivalent metal forms the multivalent metal salt between carboxyl groups within the same molecule of the copolymer or between different molecules of the copolymer; color-developing agent for use in pressure-sensitive copying paper comprising multivalent metal-modified resins of the copolymers; and color-developing sheets obtained by coating the color-developingagents on their surfaces.
Patent CA-1253636-A (CA)
Inventor: PLIES ERICH
IPC: H01J49/48
Filed: 1987-03-05
Granted: 1989-05-02
Abstract: ABSTRACT OF THE DISCLOSURE     A spectrometer-objective for particle beam metrology is formed by a short focal length objective lens having an integrated electrostatic retarding field spectrometer and a single-stage deflection unit arranged within a magnetic lens.  To avoid deflecting secondary particles that are triggered at a specimen by a primary particle beam, nearly uniform electrical and magnetic deflection fields are generated by the deflection unit three-dimensionally oriented relative to one another such that their field vectors reside perpendicular to one another and respectively perpendicular to a velocity vector of the secondary particles attracted from the specimen.
Patent CA-1258692-A (CA)
Inventor: MCMAHON DONALD H
IPC: H04B10/20
Filed: 1987-06-05
Granted: 1989-08-22
Abstract: OPTICAL COMMUNICATION SYSTEM                ABSTRACT OF THE DISCLOSURE         An optical communications system includes an optical bus and a plurality of terminal devices coupled to the bus and a reference signal generator for propa-gating a reference signal through the bus for use by all terminal devices in selecting one of a predetermined number of frequency distinct communications channels. The reference signal is frequency swept in a recurring manner between two fixed frequencies and is introduced onto the system bus, along with a system synchronization signal, for propagation to bus tap resonators associated with the terminal devices in the system.  Each terminal device detects the moment at which the swept reference frequency passes through one of the resonant modes of its bus tap resonator and determines the elapsed time thereof from the system synchronization signal.  The respective bus tap resonator can be controlled, for example, by controlling its operating temperature, so that the reference frequency passes through the resonant mode of the terminal devices bus tap resonator at a selected time after the occurrence of the system synchronization signal to thus correspond to a frequency distinct communications frequency.
Patent CA-1271146-A (CA)
Inventor: KREISEDER WALTER J
IPC: B65D55/02
Filed: 1987-07-27
Granted: 1990-07-03
Abstract: ABSTRACT OF THE DISCLOSURE    A tamper evident closure for a container having a closed endcap with an overcap to coaxially rotate thereabout.  The overcap is provided with an integrally formed knife blade which is constucted and arranged to engage a weakened annular band in the container wall near the endcap.  The knife blade is located within a well which is an integral part of the overcap.  As the overcap is rotated, the knife blade engages and severs the an-nular band, and separates the closure including the endcap and the rotatable cap from the body of the container.  An annular channel may also be provided to support the overcap during rota-tion and thus maintain the alignment of the blade with the weakened annular band.
Patent CA-1259209-A (CA)
Inventor: SIMMONS JOHN P
IPC: F16B45/00
Filed: 1988-02-18
Granted: 1989-09-12
Abstract: ABSTRACT OF THE DISCLOSURE      The invention is an eye bolt strcture and method of forming including bending a straight rod to include a straight shank portion, a loop portion and a straight rod end portion, the rod end portion lying adjacent the shank portion; then placing at least one chain link around the shank and rod end portions and welding a portion of the outermost chain link to the rod end portion to maintain the loop.
Patent CH-500781-A (CH)
Title: Helically corrugating metal tubing
Inventor: LEE S RAISCH
IPC: B21D15/04
Filed: 1970-03-03
Abstract: The corrugating head rotates about the tubing and eccentrically supports at least one freely-rotatable annular die ring which has a portion to encompass and engage the tubing. The ring mount includes means to adjust the helix angle by moving the mount in a plane oblique to the rotation axis of the head, circumferentially of the head, to change the angle of the contact line of the tubing-engaging portion relative to the tubing surface and the head's axis.
Patent CH-510042-A (CH)
Title: Herbicidal opt subst 2-phenyl 3-oxo or thieno 4-alkyl
Inventor: JOHN KRENZER
IPC: C25B3/29
Filed: 1967-03-17
Abstract: Cpds. where R = 1-3C alkyl or 2-3C alkenyl Z = O or S X = halogen, alkyl, alkenyl, haloalkyl, alkoxy, alkyl- and dialkyl-amino, acylamino, alkylacylamino, alkylthio, alkylsulphoxide, or alkylsulphone, NO2, NH2, CN, CNS, or N:CHR' where R' is lower alkyl n= 0-4 Compns. contng. (I). Prepn. of (I). (I) X = halogen, alkyl, alkenyl, or haloalkyl, or NO2. Pesticides and partic. herbicides. Fungicides and insecticides. Application rates of 2-4 lb./acre (I) control many types of weeds while being non-toxic to plants such as rice.
Patent CH-520709-A (CH)
Title: Antibacterial cephalosporin C derivs
Inventor: STUART GORDON COX JAMES
IPC: A01G17/04
Filed: 1962-05-16
Abstract: (I) Cephalosporin C derivs of the general formula R2, R3 = H, acyl or R2 = H and R3 = triaryl-subst. alkyl or R2 and R3 = divalent acyl Z = residue of strong nucleophile from:- (a) thiourea, opt. subst. (b) aromatic and aliphatic thioamides (c) thiophenol, opt. substd. (d) p- and s-aromatic amines, opt. substd. but free from heterocyclic N substs. (e) thiols, opt. substd. (f) metal salts of azide, hydrogenphosphate and thiosulphate ions (g) pyrroles, opt. substd. (II) Salts of I Antibacterial agents or intermediates Stable to degradation in vivo E.g. cpd. (A) active against Staph. aureus and B. subtilis; also active against resistant Staph. aureus and resistant to Staphylococcal penicillinase. Cpds. solubilised in water for therapeutic use by amides, pref. urea or nicotinamide.
Patent DK-117691-A (DK)
Inventor: MUELLER HEINZ
IPC: C09K8/34
Filed: 1991-06-18
Abstract: Use of selected esters, which are able to flow and to be pumped in the temperature range from 0 to 5 degree C, of monofunctional alcohols having from 2 to 12, in particular from 4 to 12, carbon atoms and aliphatic, saturated monocarboxylic acids having from 12 to 16 carbon atoms at the oil phase or in that drilling flushing sludges which are suitable for an environmentally friendly off-shore exploitation of mineral oil or natural gas deposits and contain, in a closed oil phase, a disperse, aqueous phase together with emulsifiers, weight-imparting agents, fluidized-loss additives and, if desired, further customary additives.
Patent DK-215889-A (DK)
Inventor: BODMER MARK WILLIAM
IPC: C07K19/00
Filed: 1989-05-03
Abstract: PCT No. PCT/GB88/00729 Sec. 371 Date Jul. 3, 1989 Sec. 102(e) Date Jul. 3, 1989 PCT Filed Sep. 5, 1988 PCT Pub. No. WO89/01782 PCT Pub. Date Mar. 9, 1989.The present invention provides an altered antibody molecule wherein a residue in a surface pocket on the molecule has been changed to a cysteine residue to introduce a thiol group in the surface pocket and a process for its production by recombinant DNA technology.
Patent DK-242681-A (DK)
Inventor: HANSSON D J
IPC: F24S10/70
Filed: 1981-06-02
Abstract: A solar energy collector formed of an inclined corrugated radiant heat absorbing panel for absorbing direct and reflected solar radiation having a plurality of air passageways formed by the convolutions of the corrugations, an air intake manifold and an air exhaust manifold connected to the passageways in said panel, an inflatable air-tight bag surrounding the collector assembly and a source of pressurized air connected to said air inlet manifold for pressurizing the system and for forcing air through the heat absorbing panel for heating the same.