baber/WOPTO huggingface dataset:
Patent CA-1207438-A (CA)
Title: System for recording continuous-play and stop-motion  signal
Inventor: GOLDING SCOTT M
IPC: H04N5/76
Filed: 1985-09-03
Granted: 1986-07-08
Abstract: ABSTRACT OF THE DISCLOSURE          An improved method and apparatus for recording and playing back a video signal on a video disc, such that selected video frames can be played back in a stop-motion fashion, with accompanying audio.   Each stop-motion video frame is recorded on a single recording track on the disc, and an associated digitized stop-motion audio signal is combined with a continuous-play video signal and recorded on a plurality of preceding tracks.  During playback, the tracks recording the continuous-play video signal are first scanned, to recover and display the contin-uous-play video frames, and to recover and enter into a memory the digitized stop-motion audio signal.  The track recording the corresponding stop-motion video signal is then scanned, in a repeated fashion, to provide a stop-motion display of the video frame, while the stop-motion audio signal is extracted from the memory and converted back to its original analog format, for playback along with the stop-motion video frame.
Patent CA-1243116-A (CA)
Inventor: TAMMEN THOMAS A
IPC: G06F19/00
Filed: 1985-10-01
Granted: 1988-10-11
Abstract: CONFIGURATION MODULE FOR AVIONICS     SIGNAL PROCESSING UNITS                                Abstract An apparatus and method for reducing the number of electrical connections required for remotely determining the operational configuration of an avionics system signal processing unit relative to optional sets of input and output signals as disclosed. The reduction in the number of connections is attained by utilization of a configuration memory (32) that is mounted on the tray (36) that receives the housing (34) containing the signal processing unit (12). Digitally encoded signals representative of the selected optional input and output signals are stored in a programmable nonvolatile memory (32) of configuration module (30) when the signal processing unit (12) is initially installed in the avionics system. The signals stored in the configuration module (30) are available for configuring replacement signal processing units.
Patent CA-1257447-A (CA)
Inventor: CAVITT MICHAEL B
IPC: C08F283/00
Filed: 1985-12-03
Granted: 1989-07-11
Abstract: ABSTRACT     A heat stable thermoplastic epoxy resin is prepared by reacting together in the presence of a catalyst (a) an epoxy resin, (b) optionally, a poly-hydric phenol, and (c) a monohydric phenol or alcohol, monocarboxylic acid or anhydride thereof, aliphatic or aromatic mono-secondary amines, mono-thiol, mono--isocyanate, water or combination thereof.  The thermo-plastic resin does not exhibit an excessive viscosity increase at elevated temperatures making it particularly suitable for use in highway marking paint applications.
Patent CA-1264133-A (CA)
Inventor: AMIDON GORDON L
IPC: A61M1/00
Filed: 1986-01-29
Granted: 1990-01-02
Abstract: TITLE OF THE INVENTION LIPID OSMOTIC PUMP            ABSTRACT OF THE DISCLOSURE        The instant invention is directed to a lipid osmotic pump, comprising: (A)  a core, comprising:        (i)  a beneficial amount of at least one substantially water insoluble active agent which is lipid soluble and/or lipid wettable; (ii)  a sufficient amount of at least one water immiscible lipid carrier, which is liquid at the temperature of intended use, to dissolve and/or suspend said active agent; and (iii)  a sufficient amount of at least one osmotic agent to ensure release of said lipid carrier from the pump; and (B)  surrounded by a water insoluble wall:        (i)  having a thickness of about 1 to 1000 microns;     (ii)  which is preferentially wetted by said lipid carrier over an aqueous solution of said osmotic agent;   (iii)  having a water permeability of about 1 x 10-18 to 4 x 10-15 cm3 sec/g;    (iv)  prepared from at least one polymer permeable to water but substantially impermeable to said osmotic agent; and (v)  having a means for said active agent and lipid carrier to be released through said water insoluble wall.
Patent CA-1243858-A (CA)
Title: Differential locking mechanism for a final reduction gear
Inventor: JIKIHARA YOSHIRO
IPC: F16H48/24
Filed: 1986-02-05
Granted: 1988-11-01
Abstract: A differential locking mechanism for a final reduction gear including sleeve-like shaft support portions formed fixedly at both sides of a differential case in a differential carrier and rotatably supported by the differential carrier, and rotating side gear shafts connected to the side gears in the differential case and extending through the shaft support portions of the differential case to the outside of the differential carrier, has a case independent of the differential carrier fixed to the outer side portion of the differential carrier to define an auxiliary chamber. A cylindrical intermediate shaft is mounted to an outer circumference of the rotating side gear shaft on the auxiliary chamber side in such a manner as to be coaxial with the rotating side gear shaft. One end of the intermediate shaft is connected to an inner circumference of the shaft support portion of the differential case so as to rotate therewith, while the other end is positioned in the auxiliary chamber. A clutch is provided in the auxiliary chamber for locking and unlocking differential rotation between the intermediate shaft and the side gear shaft.
Patent CA-1260631-A (CA)
Inventor: VACCARO NICOLA
IPC: A47C27/10
Filed: 1986-05-02
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE      A posturepedic buoyancy device for supporting a person lying on said device in water or on land in a manner to minimize postural strain comprises an inflatable mattress having attached thereto an inflatable lumbar elevation cushion on the top surface of the mattress.  The cushion elevates a person's lumbo-sacral region sufficiently to minimize hyper-extension in the lumbar region while lying prone on the mattress.  To further facilitate prone positioning of the person in a comfortable correct posture, the head region of the mattress has an elongate recess to receive and support a person's head when lying on top of the mattress.  The recess is defined by opposing spaced-apart inflated mattress sections extending generally parallel to one another in the length direction of the mattress.  The spacing between the mattress sections is such to support a person's head by contacting the cheekbones while accommodating the mouth and nose area to permit free breathing while lying in the prone position.
Patent CA-1267356-A (CA)
Inventor: O'SHEA RALPH E BIRCH CRESCENT
IPC: B26D7/06
Filed: 1986-06-16
Granted: 1990-04-03
Abstract: INSULATION CUTTING MACHINE        ABSTRACT OF THE DISCLOSURE         Conventionally,  insulation for  the inside of duct work and the like is cut by hand to the desired width and length which is time consuming and labour in-tensive.   The present invention includes a frame within which a roll of insulation is mounted for free rotation.   A first pair of power driven rollers extend across the frame and pull the length of insulation from the roll.          Adjustable cutters  for  longitudinally slitting of the insulation are mounted above a second driven roller and a third set of power driven rollers is mounted  cross the frame behind the slitting cutters.  A manually operated transverse cutter wheel is used to cut off the length of insulation between the first set of power driven rollers and the slitting cutter.   The source of power includes foot operated switches which,  in one instance,  drives both pairs of power driven rollers and the slitting cut-ter roller, and in the other instance only drives the slitting cutter roller and the third set of power driven rollers in order to pull the severed length of insula-tion, completely through the machine.
Patent CA-1267141-A (CA)
Inventor: SHROOT BRAHAM
IPC: A61K31/20
Filed: 1986-07-07
Granted: 1990-03-27
Abstract: Processes for preparing 5,8,11-eicosatriynoic acid as well as esters and amides thereof involves initially preparing the acid by reacting 1-decyne with 1,4-dihalo-2-butyne in the presence of a strong base to form 1-halo-2,5-tetradecadiyne which is then reacted with 5-hexynoic acid so as to form 5,8,11-eicosatriynoic acid. This acid can then be converted to the acid chloride form and reacted with an alcohol to form an ester or converted to a potassium salt and reacted with a halide also to form an ester, or after conversion to an acid chloride reacted with an amine in the presence of a tertiary amine to form an amide, or the acid can be reacted with carbonyldiimidazole in the presence of a solvent and excess amine to form an amide.
Patent CA-1265903-A (CA)
Inventor: SAKAGAMI TERUO
IPC: G02B1/04
Filed: 1986-07-17
Granted: 1990-02-20
Abstract: ABSTRACT     A resin-made optical fiber is composed of a core of a polymer or copolymer obtained from a polymerizable monomer, which contains at least 1 wt.% of a crosslink-able monomer, and a cladding of a polymer of copolymer having a refractive index smaller than the core.  The optical fiber is fabricated by filling a polymerizable monomer into a hollow fiber like cladding material, which is adapted to form a cladding and is made of a polymer or copolymer, and then placing the resultant composite material under polymerizing conditions to polymerize the polymerizable monomer.  The latter step may preferably be carried out by causing the composite material to travel continuously in the direction of its length into a polymerization zone where conditions for the polymerization of the polymerizable monomer are satisfied, whereby the polymerizable monomer is successively polymerized to form a core having a refractive index greater than the cladding.
Patent CA-1265477-A (CA)
Inventor: NOZAKA KENKICHI
IPC: B62D49/02
Filed: 1986-09-16
Granted: 1990-02-06
Abstract: ABSTRACT OF THE DISCLOSURE         A load handling vehicle equipped with a load handling device comprises a pair of reinforcing frames attached to opposite sides of the vehicle body, a steering panel, a front cover covering the space under the panel from the front and a protective device covering the operator's seat and including a pair of opposite front posts connected to the frames in front of the seat.  Each of the front posts comprises a lower post member extending upright from the frame and positioned in the vicinity of the front cover, and an upper post member removably attached to the lower post member.  The steering panel and the front cover are attached to the pair of lower post members and can therefore be fixed in place by a simple arrangement and yet with increased strength.  When unnecessary, the protective device is removable with the panel and the cover fixed in place.
Patent CA-1273429-A (CA)
Inventor: PASCHEN DEAN A
IPC: H01Q13/08
Filed: 1987-04-29
Granted: 1990-08-28
Abstract: BROADBANDED MICROSTRIP ANTENNA HAVING SERIES-BROADBANDING CAPACITANCE INTEGRAL WITH            FEEDLINE CONNECTION              ABSTRACT OF THE DISCLOSURE      The feedline connection to a microstrip antenna patch is desinged to integrally include a predetermined capacitance for broadbanded operation.   RLC parameters of a parallel circuit model for a specific radiator for a given feedpoint location are measured or otherwise determined.  A series LC feed network is then employed and predetermined series LC parameters are chosen so as to optimize the desired bandwidth for the resulting two-stage band pass filter network.  The resulting broadbanded microstrip antenna system network may provide an operating bandwidth on the order of 30% (with less than 2:1 VSWR).
Patent CA-1272762-A (CA)
Title: Systeme de transmission bidirectionnel d'informations   entre une station de controle au sol et une station  mobile
Inventor: MAINARDI JACQUES
IPC: B61L3/22
Filed: 1987-12-07
Granted: 1990-08-14
Abstract: : Système de transmission bidirectionnel d'informations entre une station de contrôle au sol et une station mobile. Les échanges d'informations se font en hyperfréquences, la station au sol étant reliée à un guide d'ondes (25) et la station sur véhicule ferroviaire étant reliée à une antenne (26). Chaque station comporte un générateur hyperfréquences (19) délivrant une porteuse, des émetteurs (3 à 7) délivrant des sous-porteuses, des récepteurs (28 à 32) et un générateur pilote (1). La porteuse et les sous-porteuses ont des fréquences multiples de la fréquence pilote, l'écart de fréquence entre deux sous-porteuses successives étant égal à la fréquence pilote. Un mélangeur d'émission (MTX) reçoit la porteuse et les sous-porteuses et est relié à un circulateur (24) lui-même relié au guide d'ondes (25) dans la station au sol et à l'antenne sur le véhicule. Un mélangeur de réception (MRX) est relié par un filtre (23) au circulateur (24) et reçoit la porteuse du générateur hyperfréquences ; il est relié aux récepteurs (28 à 32) auxquels il délivre les sousporteuses émises par l'autre station. FIGURE A PUBLIER : Fig.1
Patent CA-1268811-A (CA)
Inventor: FIORINA JEAN-NOEL
IPC: H05K7/14
Filed: 1987-12-14
Granted: 1990-05-08
Abstract: ABSTRACT OF THE DISCLOSURE:            A   converter comprises a plurality of modules each having a heat-sink unit with a base-plate made of a good heat-conducting metal material,  acting as a support for the electronic components, a pair of parallel flanges laterally fixed to the opposite edges of the base-plate, and a rear plate for connection of the draw-in contacts capable of cooperating with the studs of a fixed connecting base. Error prevention means, formed by pins and orifices prevent any module connection error. The draw-in contacts are achieved by tulip-fingers or grips capable of being housed in six holes of the connection plate. The assembly forms a rack which can be actuated by a handle.
Patent CA-1268606-A (CA)
Inventor: CATTONI WAYNE
IPC: B60S1/28
Filed: 1989-03-03
Granted: 1990-05-08
Abstract: DUAL WIPER BLADE ASSEMBLY                  ABSTRACT OF THE DISCLOSURE           This invention relates to a dual window wiper blade assembly which is suitable for use in wiping the windshields of an automobile, and other vehicles.  The invention is directed to a low-profile fitting which is useful for enabling a pair of wiper blades to be pivotally secured to one side or both sides of a wiper arm.
Patent CA-1261670-A (CA)
Inventor: WALUK JAMES P
IPC: E01H5/02
Filed: 1989-04-18
Granted: 1989-09-26
Abstract: SNOW SHOVEL/SCRAPER          ABSTRACT OF THE DISCLOSURE    A snow shovel/scraper comprises a blade in form of a flat sheet of metal which has three transverse bend lines defining a base panel, a narrow scraping edge along the forward edge of the base panel, and a pair of recep-tacle panels which extend upwardly from the rear edge of the base panel  for carrying the snow forwardly.   The blade is attached to a handle arrangement in the form of a pair of rails which are adjustable in length.   The upper end of each rail includes a shoulder engaging por-tion having a curved projection at right angles to the rail and at right angles to the scraping edge to fit into the underarm area of the user.  In between the upper end and the blade is mounted a crossbar which can be adjusted along the length of the rails and to space the rails at a required spacing.   The crossbar has a pair of handles turned downwardly from the rails at either side of the rails for grasping by the hands of the user with the shoulders under the upper curved portions.   The handle arrangement  allows  the blade to be  pushed using  the shoulders and hands of the user in a vigorous pushing action requiring little muscular effort.
Patent CH-511112-A (CH)
Title: Mandrel for the production of continuous plastic tubes
Inventor: PEDER ULRIK POULSEN
IPC: B29C53/74
Filed: 1970-02-20
Abstract: Glass fibre reinforced resin tubes, of the hollow cylindrical type on the outside of which an endless belt is wound in a helix of pitch equal to the belt width so that successive turns are in abutment, and returned within a concentric hollow mandrel core to the starting point of the winding. The special features of the mandrel is the support of this belt on a series of endless ball-bearing belts carried on supports distributed round and attached the periphery of the hollow mandrel core, in such a way that the belts run in the direction of advance of the said helical belt and parallel to the mandrel axis. The balls are supported in guide rails in such a way that any tendency for the helically wound belt to move away from its true line of almost frictionless advance is strongly resisted by the friction set up between the balls and their guide rails.
Patent CH-538679-A (CH)
Title: Electronic continuous yarn prodn monitoring - using feeler/counter
Inventor: BERNHARD RAUH
IPC: D01H13/32
Filed: 1971-05-10
Abstract: DD--84364 A Yarn prodn. rate of machine provided with a number of processing stations is measured continuously and the number of rectified yarn breaks is indicated by providing each station with a feeler which are scanned cyclically by an indexable rotary switch in which the cycle is made up of steps proportional to the ratio of yarn fineness and speed, applying the feeler signals to an electro-mechanical counter via a trigger to indicate the wt of yarn produced and indicating the number of rectified yarn breaks by means of a further counter which is associated with bi-stable multivibrators.
Patent CH-554396-A (CH)
Title: Basic azoic dyestuffs
IPC: C09B44/04
Filed: 1970-04-30
Abstract: Basic azoic dyestuffs of structure where R is non-substd. or substd. alkyl, R1 is H, halogen or R, Hal is halogen, X is bridge-forming aliphatic, aromatic or araliphatic radical which may gave substituents Y is direct bond or - N - R2 where R2 is H or R, A- is an anion and K+ is ammonium, hydrazinium, or cycloimmonium radical or the remainder of an etherified hydroxyammonium gp. K+ - X - Y - SO2 - can also be where R3 is hydrocarbon radical, Z is atom(s) required to form aromatic or heterocyclic nucleus. These dyestuffs can be used to dye acrylonitrile fibres and threads, plastics, leathers etc. and the dye has high stability to light and to washing at high temps.
Patent CH-498839-A (CH)
Title: Analgesic indenopyridine derivs
Inventor: JUCKER ERNST DR
IPC: C07D221/16
Filed: 1967-03-06
Abstract: (a) Indenopyridines of general formula (I) and their salts:- R1 = H-, low alkyl-, alkenyl- or alkynyl-, benzyl-, phenylethyl- R2 = H-, Cl-, Br-, lower alkyl- e.g. 2-methyl-1, 3, 4, 9b-tetrahydro-2H-indeno(1, 2-c) pyridine (b) Hydroxyindenopyridine intermediates (II):- e.g. 2-methyl 1, 2, 3, 4, 4a, 9b-hexahydro-5H-indeno-(1,2-c) pyridin-5-ol. Analgesics, sedatives, hypotensives. (a) Dehydration of hydroxy-cpd. (II) with strong acid (II) (I) (b) Catalytic reduction of ketone (III) using a complex alkali metal hydride, e.g. lithium aluminium hydride.
Patent CH-518950-A (CH)
Title: 1-beta-d-arabinofuranosylcytosine-2 and 3-phosphates
Inventor: WILLIAM JULIUS WECHTER
IPC: C07H19/10
Filed: 1966-06-28
Abstract: 1-beta-D-arabinofuranosylcytosine (and 5-subst. cytosine) 2'- and 3'-phosphates of general formulae (I) and (III): X = H, CH3, CF3, F, Cl, Br or I. The new compounds have considerable cytotoxic activity in vitro especially against KB-tumor cells and viruses, particularly the different kinds of Herpes, Coe and vaccination-virus. Very slow de-amination in the human liver gives the compounds an extended activity in systemic applications. The compounds may also be used for cleaning glassware and instruments used for cultures in virus and tumor research and the washing of transplants for animals to prevent the growth of tumour cells, etc. The anti-viral activity may be used in the preparation of cultures of micro-organisms especially Streptomyces cultures, as well as in the treatment of Herpes keratitis in the eyes of domestic animals infected with the virus. The compounds may also be used as intermediates in the preparation of oligonucleotide polymers.
Patent CH-525222-A (CH)
Title: Benzodiazepinone derivs tranquillizers
Inventor: RODNEY IAN FRYER
IPC: C07D243/24
Filed: 1969-05-14
Abstract: Method for cpds. (I) - R1 and R2=lower alkyl - R3 and R4=H, hal, or CF3, and n=2-5. - Tranquillizers, muscle relaxants, anti-convulsants, and hypnotics. - p.MeC6H4.SO2Cl (3.2 g) in C5H5N (25 ml) was added to 7-chloro-1-(2-diethylaminoethyl)-5-(2-fluorophenyl)-1,3,4,5-tetra- hydro-2H-1,4-benzodiazepine-2-one.2HCl (5.7 g) in C5H5N (25 ml), refluxed 2 hr. and poured into ice-water (200 ml). The ppt. was filtered, washed, dissolved in CH2Cl2 (100 ml), washed with H2O (100 ml) and brine (75 ml), evapd. and recryst. from MeOH, giving the 4-tosyl deriv. m.p 179-182 deg.
Patent CH-532477-A (CH)
Title: Dyeing printing organic synthetic hydrophobic materials
Inventor: GUENTHER ZWAHLEN
IPC: D06L4/686
Filed: 1967-06-23
Abstract: Synthetic hydrophobic materials are printed in 1 or more colours by printing the material directly with a solution or dispersion of a dye and/or an optical bleach which sublimes at 140-250 deg.C. and heating the printed portions, preferably to the temp. of sublimation. The method is simple and requires no auxiliaries or post-treatment. The process is applied to knitted, (non) woven fabrics or films, particularly carpets, of polyesters, cellulose esters, polyamides and/or polyacrylonitrile or their mixtures with natural fibres.
Patent DK-125388-A (DK)
Inventor: HARSY GABOR
IPC: B61F/
Filed: 1988-03-09
Abstract: The mechanical support device on rail vehicles serves for changing the position of the superstructure relative to at least one of the wheel sets. For this purpose, at least one wheel set (9') is connected directly to the superstructure (12) via in each case one connecting rod (21), the two support levers (3, 3') of a wheel pair being operatively connected to one another with respect to rolling with in each case a c-shaped torsion frame (10'). This support device for the superstructure permits the speed when going round bends to be increased whilst particularly allowing for the wheel load changes which occur. <IMAGE>
Patent DK-128486-A (DK)
Inventor: SABLOTSKY STEVEN
IPC: A61K/
Filed: 1986-03-20
Abstract: An adhesive transdermal dual-layer dosing system, which can provide delayed release of a pharmaceutically active drug to the skin of a (human) patient, has a first constituent layer, which is an essentially plane layer of an at least partially crosslinked acrylic adhesive containing a pharmaceutically active drug. The plane layer is formed from a flexible, self-supporting cross- linked acrylate with sufficient adhesive capacity, durability and strength, by means of which intimate diffusion contact is maintained with the patient's skin for a period of at least 24 hours without damage to the physical integrity of the layer. The plane layer is capable of retaining a sufficient quantity of a pharmaceutically active drug dispersed therein to supply a pharmaceutically effective quantity of the drug to the skin over a period of 24 hours without dissolving of the at least partially crosslinked acrylic adhesive. The system also contains a second constituent layer closely bonded to one side of the first constituent layer. The second constituent layer is resistant to the passage of the pharmaceutically active drug from the first constituent layer. Methods for the manufacture of the first constituent layer and the dosing system are also described.
Patent DK-215089-A (DK)
Inventor: DUMMER KARL
IPC: G01B21/02
Filed: 1989-05-02
Abstract: Ultrasonic or laser sensors, each comprising an ultrasonic or laser-ray emitting and receiving probe, have their probes (10, 11) arranged so as to provide first data representative of the height of an upper face of at least one product (1) carried by a board (3), at different points of this upper face, and second data representative of the height of the upper face of the board (3) at different points of the latter, the first and second data being obtained in the course of a relative running past between the probes and the board carrying one or more products, and the sensors are connected to a processing circuit (20) receiving the first and second data and comprising means for calculating the height of the products on the board from the first and second data. <IMAGE>