baber/WOPTO huggingface dataset:
Patent AT-A100590-A (AT)
Inventor: DINGES HANS PETER DR
IPC: A61B10/00
Filed: 1990-05-03
Abstract: A biopsy device for obtaining a tissue sample and applying at least one substance in one work step has a biopsy cannula (1) forming a biopsy channel and is provided with a cutting edge (3) for separating tissue and with an application channel (9). In order to allow conventional biopsy instruments of a wide variety of constructions to be equipped in a simple manner with an application channel, the application channel (9) is designed as a gap which surrounds the biopsy cannula (1) and which is delimited by an application tube (6), which is pushed over the biopsy cannula (1) and whose front end (7) is sent back relative to the cutting edge (3) of the biopsy cannula (1), and at whose opposite end there is a connection piece (11) for connection of at least one line conveying the substance/substances to the application channel (9). The connection piece (11) is connected in a leakproof manner to the application tube (6), the biopsy cannula (1) passes through it, and it is sealed off relative to the said biopsy cannula (1). <IMAGE>
Patent BE-899792-A (BE)
Title: Procede de preparation d'acide squarique.
Inventor: BARBER J J
IPC: C07C49/707
Filed: 1984-05-30
Abstract: Procédé de préparation d'acide squarique, de ses complexes et/ou de ses sels, consistant à faire passer un courant électrique à travers une solution d'oxyde de carbone maintenue à une température se situant entre le point de congélation et le point d'ébullition du solvant particulier présent, cette solution étant, en outre, maintenue sous des pressions se situant entre la pression atmosphérique et environ 420 atmosphères. Le solvant est un nitrile aliphatique anhydre tel que . isobutyronitrile, propionitrile ou acétonitrile.
Patent BE-902688-A (BE)
Title: Preparation a base d'interferon et son procede de fabrication.
Inventor: JARVIS A P
IPC: C07K14/52
Filed: 1985-06-18
Abstract: Préparation présentant une activité antivirale formée à partir de cellules vivantes contenant un gène actif dans les cellules épithéliales humaines,par exemple les cellules kératinocytes: son activité antivirale est spécifique des cellules épithéliales humaines, il est distinct au point de vue des antigènes des interférons alpha, beta et gamma, et son activité antivirale est stable à pH 2.
Patent BE-904448-A (BE)
Title: Reinforced concrete motor modular structural unit - has floor, roof and walls with door and window openings forming room interconnecting with others
IPC: E04H1/02
Filed: 1986-03-20
Abstract: The prefabricated constructional system for bungalows, chalets, offices, motels, etc. uses rooms made as modules of reinforced concrete. Window and door openings are incorporated in the modules and the system allows a wide variety of layouts to be used. Each modular unit consists of floor walls and roof. - When connected together, the door openings permit access between units. A simple design consisting of two sections forming a structure resembling a caravan is included in a set of examples of arrangements of units.
Patent CA-1046670-A (CA)
Inventor: KRATZ JOHN E
IPC: G09G1/28
Filed: 1973-08-17
Granted: 1979-01-16
Abstract: ABSTRACT OF THE DISCLOSURE        A multicolor visual display apparatus for stereo-phonic sound signals is disclosed. The display apparatus includes a conventional three gun color cathode ray tube, having a screen with a plurality of colored phosphor dot triads. Stereophonic signals are coupled to a deflection yoke located on the neck of the tube for producing a pattern on the screen in sympathy with the information content of the channels. The convergence coils and purity rings normally located at the rear of the yoke on a three gun color tube neck are not used. Their absence pormits the location of the deflection yoke behind its normal position whereby electrons form any of the guns strike phosphor dots of differnet colors in different regions of the screen, producing a pleasing multicoloration of the pattern. A coil in the nature of a standard degaussing coil is activated while the pattern is displayed to further enhance this multicoloration.
Patent CA-1036737-A (CA)
Inventor: SHOEMAKER PHILIP D
IPC: C09J5/00
Filed: 1974-10-04
Granted: 1978-08-15
Abstract: ABSTRACT       A process for bonding together cellulosic materials un-der conditions of elevated pressure and temperature using a bind-er system comprising an organic polyisocyanate and formaldehyde.          This novel system provides strong, moisture-resistant bonds, and allows cellulosic materials containing up to about 22% moisture to be pressure consolidated without predrying.  Use of the binder system in fabricating particleboard products is exemplified.
Patent CA-1042123-A (CA)
Inventor: KIDOH KUNIZOH
IPC: C08F2/00
Filed: 1975-03-07
Granted: 1978-11-07
Abstract: ABSTRACT OF THE DISCLOSURE           A process for suspension polymerization of vinyl chloride or a mixture of vinyl chloride and a monomer copolymerizable therewith in an aqueous sodium in the presence of an oil-soluble polymeri-zation catalyst is improved by the use of a suspending agent com-prising a well known protective colloid and saccharose alkyl ester.
Patent CA-1071196-A (CA)
Inventor: WALKER FRANCIS H
IPC: A01N47/24
Filed: 1975-04-24
Granted: 1980-02-05
Abstract: Abstract of the Disclosure S-Allyloxy Thiocarbamate compounds having the following generic formula are de-scribed herein.                 wherein R and R1 can be independently sel-ected from the group consisting of lower alkyls containing from about 2 to about 4 carbon atoms and cyclohexane; R and R1 can also be taken together to form a hetrocyclic ring structure of from about 4 to about 10 carbon atoms and R2 is selected from the group consisting of -H and -CH3.  The com-pounds are active herbicidal compounds.
Patent CA-1043571-A (CA)
Inventor: FRUEHAN RICHARD J
IPC: C21C5/34
Filed: 1975-08-29
Granted: 1978-12-05
Abstract: ABSTRACT OF THE DISCLOSURE           In bottom blown processes for the production of low carbon steels (i.e. less than 0.2% C), inert gas flushing employed at an intermediate point of the blow, provides more rapid and more efficient removal of N2.  Thus, inert gas flushing is initiated at a point when the carbon content of the melt is in excess of 0.3%, and preferably in excess of 0.5%.  When N2 is removed to a desired extent, full scale oxygen blowing is resumed to achieve the final degree of decarburization.
Patent CA-1044205-A (CA)
Inventor: BOUDOURIS ANGELO
IPC: G03B21/00
Filed: 1975-11-24
Granted: 1978-12-12
Abstract: ABSTRACT         An improved film supply and take-up transport for use with a motion picture projector.   At least two horizontal film platters are connected through bearing plates to a single vertical drive shaft.  A circular film winding core is selectively posi-tioned concentric with the shaft on one platter.  The core engages a mechanism for locking the platter through the bearing plate to the drive shaft for operating the platter in a take-up mode.  A motor is controlled to rotate the drive shaft for winding the film onto the core at the same rate that the film is advanced through the projector.  Film is supplied to the projector from the center of a film coil on another platter which is coupled through its bearing plate to the drive shaft.  A brake is intermittently operated to slow the supply platter below the speed of the drive shaft to maintain a desired film supply rate.
Patent CA-1059886-A (CA)
Inventor: MASUZIMA SHO
IPC: G11B23/113
Filed: 1976-04-02
Granted: 1979-08-07
Abstract: ABSTRACT OF THE DISCLOSURE         An apparatus for automatically winding an information-carrying type such as a magnetic tape into a cassette which initially has a continuous leader extending between and connected to a pair of rotary hubs thereof is disclosed.  A transfer structure operates to extend an initially relatively short loop of the continuous leader into a relatively long loop extending from the cassette to a holding structure which holds the leader as well as the information-carrying tape and which is capable of assuming a pair of splicing positions in which after the continuous leader is cut into separate leaders a leading end of a length of information-carrying tape is spliced to one of the leaders and a trailing end of the length of information-carrying tape is spliced to the other of the leaders,  with the length of information-carrying tape and the leaders connected to the opposed ends thereof being wound into the cassette.  The above operations can be rendered fully automatic particularly by reason of the transfer structure which extends the initially continuous leader from the cassette to the holding structure where the splicing operations are carried out.
Patent CA-1044798-A (CA)
Inventor: MORRISON ERIC F
IPC: H04N5/208
Filed: 1976-04-07
Granted: 1978-12-19
Abstract: ABSTRACT OF THE DISCLOSURE            An aperture correction system employing a tapped delay line includes an integral detection/gating circuit, whereby the combination generates an improved video detail signal by removing the objectionable noise and low amplitude components which are emphasized during the aperture cor-rection process, while retaining the original shape of the high frequency video detail transitions as enhanced by the aperture correction process.  The objectionable noise can-cellation is provided by selectively gating the aperture correction signal via the detection/gating circuit in response to a selected gating waveform provided from the video detail signal itself.  The detection/gating circuit may be selectively disabled to cause severe attenuation of the waveform at selected low and high frequencies outside the passband of the system.
Patent CA-1040451-A (CA)
Title: Production of a coal-base soil beneficiating pellet containing active slow-release granules in a starch and hydrocarbon solid
Inventor: JONES CYRIL T
IPC: A01C21/00
Filed: 1976-04-12
Granted: 1978-10-17
Abstract: ABSTRACT     This invention concerns a process for the production of active soil-beneficiating of soil control granules and pelletized products there-from having slow-release or controlled slow-release properties of the active ingredients therein.      Selected and activated coal materials impregnated with selected active ingredients are used as the slow-release granular product, and selected granular products with a desired active ingredient impregnated therein or formulated compositions thereof contain-ing differing active ingredients are pelleted by means of soluble and insoluble binders to provide a required degree of controlled slow-release of the active ingredients therein.
Patent CA-1056249-A (CA)
Inventor: VILLARI FRANK K
IPC: A61M39/24
Filed: 1976-06-23
Granted: 1979-06-12
Abstract: ASPIRATING DEVICE FOR BODY LIQUIDS                 ABSTRACT OF THE DISCLOSURE         A device for aspirating body fluids comprising, a valve assembly having a first port to receive body fluids, a second port for passage of the body fluids from the valve assembly, and a passageway communicating between the first and second ports.          The valve assembly has one-way valve means associated with the passageway to permit passage of body fluids from the first port to the second port and prevent passage of body fluids from the second port to the first port.  The device has port means communi-cating with the passageway intermediate the valve means and first port, with the port means being normally closed to prevent con-tamination of the device, and being openable to permit passage of fluid through the port means to the first port.
Patent CA-1067754-A (CA)
Inventor: LAVIOLETTE MAURICE A
IPC: F42B8/22
Filed: 1976-08-16
Granted: 1979-12-11
Abstract: ABSTRACT        The invention disclosed relates to a Modular Practice Bomb which closely simulates the horizontal range of a wide variety of actual bombs, within acceptable limits, while maintaining flight stability.  By suitable modification of a standard configuration practice bomb, its coefficient of drag may be varied in order to match the ballistic coefficient of the Modular Practice Bomb with that of a predetermined actual bomb.  This is conveniently done by attaching an appropriate tail-mounted module.
Patent CA-1062302-A (CA)
Title: Ski binding
Inventor: HOFFMAN BOERJE
IPC: A63C9/20
Filed: 1976-09-02
Granted: 1979-09-11
Abstract: ABSTRACT  OF  THE DISCLOSURE            A ski binding is disclosed for correcting a ski to the front portion of a shoe.   The binding is less complicated and more reliable than known skibindings and is of particular use in cross country ski racing.   The binding has a base plate having upward directed side portions with upward directed pins for engagement with holes in the sole of a ski shoe.   A clamp is rotatable journalled in bearings within the side portions and carries an engagement member for removable engagement with another engagement member on the base plate.   The engagement member carried by the clamp is secured to the clamp and is provided with engagement teeth extending forwards, and the engagement member of the base plate has a pawl which is swingable within certain limits, and positioned on the front part of the base plate, the pawl being arranged to engage some one of the engagement teeth under the influence of a spring when said clamp is pressed down against the shoe sole.   The pawl also has a forward extending trigger arm which when manually pressed down, swings the pawl and releases it from the engagement member of the clamp whereby the clamp swings up springingly from the shoe sole.
Patent CA-1075766-A (CA)
Inventor: VENGROFSKI FRANK A
IPC: H01M2/00
Filed: 1976-09-13
Granted: 1980-04-15
Abstract: VENT PLUG                   ABSTRACT OF THE DISCLOSURE           An annular skirt is provided on a storage battery vent plug to eliminate the formation of current conducting electrolyte paths originating at the interior of the battery and terminating at a point of differing electrical potential on the exterior of the battery.
Patent CA-1050597-A (CA)
Inventor: STREIFERT KEITH L
IPC: F16C17/03
Filed: 1976-10-04
Granted: 1979-03-13
Abstract: F L E X I B L E  D A M P E D            B E A R I N G  S U P P O R T              ABSTRACT OF THE DISCLOSURE     A flexible damped bearing for rotatably supporting a shaft within a machine including at least one helper spring mounted below the shaft and being arranged to act against the bearing to support the weight of the shaft and thus eliminate the effect of static preloading on the bearing system.
Patent CA-1084610-A (CA)
Inventor: DIETZ GERALD E
IPC: F23N5/24
Filed: 1977-03-23
Granted: 1980-08-26
Abstract: FUEL IGNITION SYSTEM CONTROL ARRANGEMENT PROVIDING TOTAL FUEL SHUTOFF AND CONTACT PROTECTION Abstract of the Disclosure: A control arrangement for a fuel ignition system to provide an interlock on start-up to prevent energization of fuel valves under certain failure conditions includes a pulse gen-erating circuit operable when enabled to provide pulses for enabling a first switching device which energizes a pilot valve to supply fuel to a fuel outlet and prepares an energizing path for a main valve, and a second switching device enabled by a flame sensing circuit when a flame is established at the outlet to close associated contacts to complete the energizing path for the main valve and to cause the pulse generating circuit to con-tinue to generate pulses for maintaining the first switching device enabled, the pulse generating circuit being inhibited whenever the contacts are closed at start-up, or close after the system is in a lock out state, preventing the enabling of the first switching device to maintain the pilot valve and the main valve deenergized.
Patent CA-1057169-A (CA)
Inventor: KLEIST EARL F
IPC: B60T7/06
Filed: 1977-03-25
Granted: 1979-06-26
Abstract: BRAKE PEDAL                 ABSTRACT OF THE DISCLOSURE         A brake pedal assembly including a pivotally supported base member carrying an arcuate shank having a radius of curvature equal to the radius of the arm of the pedal.  The shank is removably fastened to the base member and a pedal pad is removably fastened to the arcuate portion of the shank for easy assembly of the brake pedal on the tractor.
Patent CA-1086731-A (CA)
Inventor: DOUGLAS GEORGE H
IPC: C07D265/02
Filed: 1977-03-30
Granted: 1980-09-30
Abstract: ABSTRACT OF THE DISCLOSURE         The invention relates to a compound of the formula:                       where R2, R3, R4, R5 and R6 may be the same or different and are hydrogen. halo, loweralkyl, haloloweralkyl, nitro, amino, acylamino, hydroxy, aralkyloxy or loweralkoxy; Rn is hydrogen or loweralkyl; R7, R8, R9 and R10 may be the same or different and are hydrogen, alkyl, alkenyl, alkynyl, cycloalkyl or aralkyl; R7 and R8 together and R9 and R10 together may form a 5-7 atom ring which may further include 0-1 hetero atoms of N, O or S; x is 0-1; the sum total of carbon atoms present in R7, R8, R9 and R10 together is less than twelve; and the non-toxic acid addition salts thereof.         These compounds have valuable properties as anti-secretory, anti-spasmodic, anti-ulcerogenic and anti-diarrheal agents.
Patent CA-1102943-A (CA)
Title: Polymeric fiber masses, fibers therefrom, and process  for producing the same
Inventor: KELLER LEON B
IPC: C08F6/12
Filed: 1977-05-06
Granted: 1981-06-09
Abstract: ABSTRACT OF THE DISCLOSURE We have prepared a new class of polymeric fibers and masses which are produced by precipitation from solutions of the polymer. The fibers and fiber masses have novel and useful characteristics. The fiber mass of this invention is a coherent, three-dimensional network of interconnected crystalline polymeric fibers and fiber bundles randomly arrayed in all directions.  The fibers are smaller in diameter than can be consistently produced by conventional fiber drawing and spinning techniques.        The novel fiber masses are produced from solutions of fiber-forming linear organic polymers having regularly repeated chain structures. The polymers are precipitated from these solutions by simultaneously cooling and agitating the polymer solution at vibrations in the sonic frequency range. The fiber masses may then be removed from the solvent c?? in the case of a polymerizable solvent, a composite may be formed.
Patent CA-1096775-A (CA)
Inventor: DESIMONE ROBERT S
IPC: C07C69/025
Filed: 1977-05-13
Granted: 1981-03-03
Abstract: De Simone Case 3 ABSTRACT OF THE DISCLOSURE          Perfume compositions are disclosed containing, as an odorant, propene trimer alcohols or esters of such alcohols with 1 to 4 carbon monocarboxylic acids.
Patent CA-1083281-A (CA)
Inventor: JAZENSKI PETER J
IPC: C09J161/06
Filed: 1977-06-07
Granted: 1980-08-05
Abstract: AQUEOUS COMPOSITIONS COMPRISING               PHENOLIC RESIN AND CROSSLINKING AGENT                               Abstract Storage-stable, heat-reactive aqueous. compositions prising at least one novolak phenolic resin, at least one formaldehyde polymer, and water, wherein said formaldehyde polymer is present in an amount sufficient to crosslink said novolak resin, are useful for direct bonding of natural and synthetic resins to rigid and non-rigid substrates and as primers for rubber-to-metal adhesives. The herein-described aqueous adhesive systems can have incorporated therein con-ventional additives such as fillers and the like.            .
Patent CA-1073671-A (CA)
Inventor: LERNER STANLEY
IPC: B31B1/90
Filed: 1977-06-23
Granted: 1980-03-18
Abstract: ABSTRACT         A method and apparatus are disclosed for the manufac-ture of a colored chip or colored swatch bearing sheet, i.e. a color chart, comprising a base sheet bearing an array of adhes-ively attached colored chips in rows with indicia identifying the color of each chip with a particular paint.  The base sheets are fed automatically from a stack of sheets to an adhesive ap-plying means which applies spots of adhesive to the sheet at swatch receiving areas on the sheet.  Narrow webs or ribbons of swatch material are severed to form the individual swatches or color chips which then are transferred automatically to a pass-ing sheet and applied thereto.  The sheets pass through a series of swatch forming and applying stations with a row of swatches being applied to each sheet at each of the respective stations. Preferably, the sheets are fed continuously and at a relatively fast rate of speed.  The arrangement and size of the swatches may be easily changed to allow the apparatus to be used for var-ious types of color charts.
Patent CA-1105887-A (CA)
Inventor: KESSLER MILTON
IPC: B65D43/02
Filed: 1977-06-23
Granted: 1981-07-28
Abstract: PLASTIC CAP FOR WIDEMOUTHED CONTAINERS     Abstract A plastic cap has a closure wall positionable across a container neck opening, and an integrally formed skirt wall adapted to extend around the container neck.  Projections are formed on the inner surface of the skirt wall and extend later-ally of the skirt toward the neck.  Elongated lug-like formations depend from the closure wall into the neck opening and bias portions to clamp neck portions against the projections, whereby the cap is securely releasably retained on the container neck.          In preferred practice, the skirt-carried projections cooperate with neck-carried protrusions to provide snap-on, snap-off actions as the cap is pressed onto and removed from the container neck. Another preferred feature is the use of a specially con-figured upstanding formation on the top surface of the closure wall which not only facilitates nesting the container cap with a similarly configured recess formed in the bottom wall of the container, but also serves to maintain alignment between the labeled fronts of stacked, displayed containers.
Patent CA-1081257-A (CA)
Inventor: BRYANT DAVID R
IPC: C07C67/00
Filed: 1977-07-13
Granted: 1980-07-08
Abstract: CONTROL OF CONDENSATION PRODUCTS IN       HYDROFORMYLATION PROCESS                          ABSTRACT           Hydroformylating alpha-olefins in a cyclic homogeneous liquid phase process utilizing a modified rhodium catalyst in which iron is introduced into the reaction as a contaminant thereof, the improvement which comprises controlling the degree of condensation of aldehyde within the homogeneous liquid phase process by controlling the amount of iron which is provided within the homogeneous liquid phase.
Patent CA-1070518-A (CA)
Inventor: HILL JERRY M
IPC: G01M1/16
Filed: 1977-07-18
Granted: 1980-01-29
Abstract: Abstract of the Disclosure A wheel balancing apparatus for balancing an out-of-balance wheel that is mounted on a rotatable shaft includes force transducers positioned in a hori-zontal plane against resiliently supported bearings for the shaft to thereby detect horizontal components of the imbalance forces created by the out-of-balance wheel.  Photosensitive switches associated with the shaft produce phase-displaced analog signals, which signals are supplied to a pulse producing circuit for generating a train of count pulses on one of two output lines depending upon the direction of rotation of the shaft.  A counter, which has a capacity exactly equal to the number of pulses generated by the pulse producing circuit per revolution of the shaft, is set when the horizontal component of the imbalance force for a parti-cular correction plane associated with the counter equals zero.  When a command to stop spinning the shaft has been issued, the shaft will slow down until it comes to a stop but the counter will continue to count through each cycle of shaft revolution so that it will stop at a position wherein the relative rotative position of the unbalanced weight can be determined.  A digital-to-analog converter responsive to the counter output provides a ramp voltage to drive a null meter and thereby permit the operator to rotate the wheel after it stops until the position of weight imbalance for the parti-cular correction plane is provided in the predetermined location for providing a corrective weight--as is ascer-tained by bringing the null meter to the null position.                             -1a-