baber/WOPTO huggingface dataset:
Patent CA-1259693-A (CA)
Inventor: OKADA HIROSHI
IPC: G11B5/024
Filed: 1986-01-14
Granted: 1989-09-19
Abstract: ABSTRACT OF THE DISCLOSURE      In a tape recording apparatus having a rotary guide drum on which a tape is helically wrapped, a second erase head is secured on a rotary body included in the tape guide drum for erasing recorded tracks on the tape when the tape is driven in the reverse direction in addition to a first head secured on the rotary body for erasing recorded tracks on the tape when the tape is driven in the forward direction, whereby the erasing and recording operations can be made in both cases when the tape is moved in the forward direction and when it is moved in the reverse direction.
Patent CA-1271635-A (CA)
Inventor: FOSTER THOMAS V
IPC: C03B11/16
Filed: 1986-01-24
Granted: 1990-07-17
Abstract: ABSTRACT                 PARISON FORMATION IN THE MANUFACTURE    OF HOLLOW ARTICLES OF GLASSWARE           A method  and  plunger  arrangement  for  forming parisons  in  the  manufacture  of  hollow  articles  of glassware.  The method comprising forming each parison by introducing a gob of molten glass into a mould cavity (10) having the shape desired for the external surface of the parison, and moving a plunger (14,70) into the mould cavity to cause the molten glass to conform to the shape of the cavity.  The method also comprises forming a layer of gas (G.98)  between a surface portion of the plunger and the molten glass so that, as the plunger moves into the cavity, the glass is pushed into shape by the layer of gas, and rotating or vibrating the plunger while it is in the mould cavity.   The  plunger  arrangement  provides  means  for carrying out the method.
Patent CA-1267345-A (CA)
Inventor: BELL FLOYD R
IPC: A61B5/02
Filed: 1986-03-25
Granted: 1990-04-03
Abstract: Abstract A combination endotracheal tube and stetho-scope (10) is provided so as to allow simultaneous patient ventilation and monitoring of vital sounds by a single instrument.  The tracheal tube (11) includes an inflation cuff (15) adjacent the distal end and a longi-tudinal pressure conduit (18) to inflate the cuff so as to peripherally seal the assembly against the trachea wall.  An audio cuff (25) extends at least partially coextensive and concentrically with the inflation cuff (15) and has sufficient resiliency to vibrate in response to the patient's vital sounds.  The inflation cuff (15) comprises a highly flexible bulb in direct contact with the trachea wall and the audio cuff is a sleeve (25) inside the bulb and spaced peripherally from the tube (11) to allow vibration.  The sleeve (25) is sufficently stable to maintain the spacing even upon inflation of the bulb.  Preferably, the sleeve (25) is positioned wholly within the inflation bulb (15).  The pressure conduit (18) extends longitudinally along the tube and opens into communication with the inflation cuff.  An audio conduit (30) extends along the side wall and opens through a plurality of ports (35) forming an audio manifold into the audio cuff.
Patent CA-1270090-A (CA)
Inventor: KRAJEWSKI JOHN J
IPC: C08F299/06
Filed: 1986-03-26
Granted: 1990-06-05
Abstract: ULTRAVIOLET CURABLE COATINGS FOR  OPTICAL GLASS FIBER BASED ON A       POLYFUNCTIONAL CORE      ABSTRACT An ultraviolet curing liquid coating composition which, when cured with ultraviolet light in the presence of an appropriate photoinitiator, provides a coating adapted for the coating of optical glass fiber.  This coating composition comprises as the essential component, an acrylate-terminated polyurethane oligomer based on a polyfunctional core which is at least trifunctional and which supports one branch for each functionality in the core.  Each of the branches leads to an acrylate-functional terminal group, with there being from about 150 to about 2500 units of molecular weight in each branch between the trifunctional core and the acrylate-functional terminal group.  Depending primarily upon the molecular weight of the branches, one can provide coating compositions for buffer coat, single coat or topcoat use.
Patent CA-1227061-A (CA)
Inventor: SHAW HERBERT J
IPC: G01N21/17
Filed: 1986-04-15
Granted: 1987-09-22
Abstract: SENSOR USING FIBER OPTIC INTERFEROMETER         Abstract of the Disclosure A closed loop optical fiber interferometer is used in sensing  a  quantity,  Q,  by  applying  a  time  varying  or modulated measure of, Q, asymmetrically to the closed loop (24)    and    detecting    phase    shift    betwen two counterpropagating  optical  signals  in  the closed  loop. The closed loop (24 ) can be used as the sensing element or a  separate  sensor  (68,  70)  can develop a time varying signal  which  is  then  applied  to  the  closed  loop interferometer.
Patent CA-1259592-A (CA)
Inventor: PISAPIO ALBERT H
IPC: A01K89/00
Filed: 1986-05-26
Granted: 1989-09-19
Abstract: Abstract A fishing reel having  independent reeling and unreeling modes is described.  The reel has a spindle which coacts with a ratchet and a pawl for reeling, while a spool positioned on the spindle may be rotated counter to the reeling direction of the spindle at a speed governed by a friction brake located in a recess defined about the spindle in the spool.  A handle for reeling the spool is attached to the spindle, and the force of the friction brake is governed by a threaded knob located at the end of the spindle.
Patent CA-1272725-A (CA)
Inventor: MATTSON RONALD J
IPC: C07D401/14
Filed: 1986-07-07
Granted: 1990-08-14
Abstract: PSYCHOGERIATRIC DIAZINYLPIPERIDINE DERIVATIVES OF CYCLIC AMIDES AND IMIDES          Abstract of the Disclosure A series of nootropic compounds of Formula I                               I wherein X is an ethylene chain or a 1,2-benzo ring; Y is carbonyl or methylene; R1 is hydrogen or lower alkyl; and z is an R2, R3-disubstituted diazinyl ring selected from pyridazine, pyrimidine, and pyrazine ring systems.     Pharmacological testing demonstrates that the series possesses ability to reverse ECS-induced amnesia in a step-down passive avoidance response test.  These pharmacological test results indicate that compounds of Formula I possess cognition and memory enhancing activity.
Patent CA-1255789-A (CA)
Inventor: LAKE DAVID E JR
IPC: H04N5/272
Filed: 1986-07-10
Granted: 1989-06-13
Abstract: ABSTRACT    A method and apparatus is disclosed which provides for the placement of a border video signal around a selected object in a video image.  A video image of the selected object is first inserted into a video image of a selected border video signal in a video mixing process by use of a key signal defining the selected object.  The key signal is further processed to  transform the step transitions associated therewith between the zero and full insert states into non-step transitions,  The transformed key signal is thereafter used to control a subsequent mixing of the resulting image of the selected object inserted into the video image of the border video signal with a background image to produce a composite video image.
Patent CA-1261484-A (CA)
Inventor: BANNER RALPH W
IPC: G21H5/02
Filed: 1986-07-15
Granted: 1989-09-26
Abstract: ABSTRACT     A method and apparatus for adding minute quantities of radioactive material to frac material, acid material, cement squeezes, or the like, being pumped underground which includes providing a filler material or carrier having a minor portion of radioactive material distributed evenly therethrough, providing a lead shielded container having a variable volume chamber for the filler having the radioactive material and progressively decreasing the chamber volume at a predetermined rate to meter outflow of the filler with radioactive material from the container and into the line carrying the material being pumped underground.  The rate of metering is such as to provide the desired concentration of radioactive material relative to the flow rate of material being pumped underground.  The filler with the radioactive material is preferrably a solid plug and a grinder is used to progressively grind material at a selected rate from the leading end of the plug into particles of selected size.
Patent CA-1273646-A (CA)
Inventor: BARTHA PETER
IPC: C04B35/443
Filed: 1986-07-30
Granted: 1990-09-04
Abstract: A B S T R A C T            Heavy ceramic shaped material with a content of at least one of the components magnesia, fired dolomite, chromite and spinel, characterized by a microcrack system substantially homogeneously distributed in the shaped material structure, as well as process for producing such a heavy ceramic shaped material and the use thereof.
Patent CA-1269143-A (CA)
Inventor: WEISS BURKHARD
IPC: A01D75/18
Filed: 1986-12-15
Granted: 1990-05-15
Abstract: Abstract of the Disclosure.      An apparatus for detecting magnetically sensible objects in an object stream longitudinally passing a predetermined location, for instance at the intake end of the conveyor of a field chopper, has according to the invention a support at the location extending transversely adjacent the object stream and having a pair of transverse ends and a center therebetween and a magnet assembly on the support having a north pole directed from between one of the ends and the center of the support transversely of the support and of the stream into the crop stream and a south pole directed parallel to the north pole from between the other end and the center of the support.  The assembly forms between its poles a magnetic field having lines of force extending mainly transversely through the stream.          Respective north and south sensing coils at least partially surround the respective poles so that a magnetically sensible object perturbing the field will generate respective currents in the coils. Conductors connect the coils in series such that the currents generated therein by perturbation of the field by a magnetically sensible object are added together and a controller is connected to the coils for reacting, for instance by sounding or illuminating an alarm or by shutting down the conveyor drive, when the currents exceed a predetermined minimum.
Patent CA-1264072-A (CA)
Inventor: INKOL ROBERT J
IPC: G06F7/02
Filed: 1986-12-23
Granted: 1989-12-27
Abstract: ABSTRACT         The  disclosure  teaches  a  reconfigurable  parameter filter of the type useful in radar ESM systems.  The filter has  first  and  second  sections  adapted  to  be  supplied  with first and second binary numbers,  respectively.  Each section consists of upper and lower limit storage registers and upper and lower limit comparators, the comparators being coupled to an AND gate and responsive to the respective binary number to enable the AND gate if the value of the signal lies within the window set  by  the storage  registers.   The two sections  can operate on two independent data words or can be coupled to act as  a  unit  on  one  data  word  under  the  control  of  a  mode selecting circuit.  As a result the same standardized circuit module can process either one high precision parameter number or two low precision parameter numbers.
Patent CA-1264364-A (CA)
Inventor: HUENNIGER EDWARD A
IPC: F04D27/02
Filed: 1987-05-26
Granted: 1990-01-09
Abstract: AUTOMATIC ANTI-SURGE CONTROL FOR DUAL CENTRIFUGAL COMPRESSOR SYSTEM               ABSTRACT OF THE DISCLOSURE          A control system for controlling the capacity of a lead compressor of a refrigeration system having a lead and lag compressor when the lag compressor is in surge.  A microcom-puter system receives electrical input signals indicative of the lead and lag motor currents and closes the inlet guide vanes of the lead compressor when the lag compressor percent motor amps are below the lead compressor motor amps by more than a selected percentage for a specified period of time.
Patent CH-510385-A (CH)
Title: 2,2,3,4,5,5-hexachloro-3,4-dihydrothiophene
Inventor: DON ROBERT BAKER
IPC: C07D333/48
Filed: 1970-09-22
Abstract: 2,2,3,4,5,5-Hexachloro-3,4-dehydrothiophene-1,1-dioxide, antibacterial and antifungal Novel cpd. is of formula (I) and is active against such microorganisms as Aspergillus niger, Penicillium italicum, Escherichia coli and Staphylococcus aureus. - (I) may be used to control microbial attack on textiles, leather, paints paper, wood, plastics, oils, etc., and may also be added to soap and detergents to give these disinfectant properties.  (I) is prepared by oxidn. of 2,2,3,4,5,5-hexachloro-3,4-dehydrothiophene.
Patent CH-535285-A (CH)
Title: Heat treatment of al-mg-si alloys used as conductors
Inventor: MICHAEL JOSEPH PRYOR
IPC: C22F1/05
Filed: 1968-09-13
Abstract: Contain 0.2 to 1.3% Si, 0.3 to 1.4% Mg balance Al. The alloys are heat-treated by holding the alloy at a temp. 850-950 F pref. at 930 F for 2 1/2 hours. The alloy is hot rolled with a cooling rate during hot rolling of greater than 100 F/min and colled to below 250 C (room temp) at a rate > 100 F/min with less than 20 seconds delay between the hot rolling and the cooling. The alloy is further cold drawn to a reduction of at least 70% and then additionally heated to 300 to 350 F for from 1 to 8 hours. The alloy may contain 0.001 to 0.05% Boron. The heat treated alloy showed no detectable Mg2Si out of solution at a magnification of 500X. The alloy in the heat-treated condition shows a tensile strength of about 46,000 Psi minimum, elongation of 3% minimum and an electrical conductivity of 53.5% IACS minimum.
Patent CH-521415-A (CH)
Title: Cross-linking natural or synthetic polymers by means of
Inventor: VON BRACHEL HANSWILLI DR
IPC: C08L101/00
Filed: 1968-06-18
Abstract: Natural or synthetic (co)polymers are cross-linked by means of polymers containing (meth)allyl ester groups, in the presence of radical-forming catalysts. The products have excellent physical properties, such as resistance to temperature, solvents and ageing. (i) The cross-linking agents can be prepared by polymerising allyl esters of easily-polymerisable acids, by reacting polymers which contain anhydride groups with the unsaturated alcohols, or, particularly suitably, by reacting (co)polymers containing COOH Groups with alkenyl halides, particularly (meth)allyl chloride. (ii) The polymers which can be cross-linked in this way include (co)polymers of mono- or di-alkenes, polystyrene, polymers of vinyl esters, polyester or polyether urethanes, and homo- and co-polymers of unsaturated mono- and di-carboxylic acid esters.
Patent CH-549649-A (CH)
Title: Carding engine - has axial flow over carding cylinder to move fibres in helical path
IPC: D01G15/02
Filed: 1972-06-14
Abstract: The carding cylinder is enclosed in a housing presenting an inner part-cylindrical carding surface for cooperation with the carding cylinder. A duct to which a suction is applied extends axially across a part of the face of the carding cylinder so that partially opened fibres are sucked into one end of the duct and onto the carding cylinder. The fibres pass in ah helical path around the cylinder and are exhausted through the other end of the duct. The arrangement is compact and produces efficient carding.
Patent CY-1748-A (CY)
Title: Phenyl carbamates
IPC: A61K31/27
Filed: 1994-06-03
Abstract: Phenyl carbamates of the general formulawherein R<sub>1</sub> to R<sub>5</sub> are as defined in the claims, are useful as pharmaceuticals.
Patent DK-109591-A (DK)
Inventor: EKEROTH LARS
IPC: C12M1/06
Filed: 1991-06-07
Abstract: A chemical, biochemical or biological reaction or production in a loop reactor which possesses a centrifugal separator 7 which is integrated in the reaction loop of the loop reactor, such that essentially all the reactor contents pass through the centrifugal separator 7 for each circuit passage through the loop, with the reactor contents being divided into an inner fraction and an outer fraction, of which the outer fraction is diverted from the loop through a diversion member 16. <IMAGE>
Patent DK-132984-A (DK)
Inventor: PORTER JOHN EDWARD
IPC: F28F13/04
Filed: 1984-02-29
Abstract: An evaporator comprises a plurality of substantially parallel plates mounted for rotation about a common axis and in which provision is made for a condensible vapor to flow across a first face of each of said plates and for a liquid, at least a portion of which is to be evaporated, to flow across the second face of each of said plate, which plates are arranged to be rotatable at such a mean acceleration, measured in a radial direction with respect to said axis of rotation, greater than the acceleration due to gravity, said first face of each of said plates has a surface designed to discourage formation of a continuous liquid film thereon. The evaporator may be used to concentrate solutions, e.g. of depleted brine or aqueous caustic soda.
Patent DK-146186-A (DK)
Inventor: OHLSSON LARS B
IPC: F16L23/032
Filed: 1986-04-01
Abstract: The present invention relates to a double flange 1, 2 which is designed, together with another identical double flange 1', 2' and by means of bolts 5, to join together with one another two pipe ends 3, 3' provided with collars 4, 4'. The double flanges consist of two identical but also complementary half-parts 1, 2 and, respectively, 1', 2' which can each be guided in towards one another around their pipe end 3 and, respectively, 3' in the radial direction or in both the radial and the axial direction and in this way at the outset, even before a complete joining together has taken place, lock one another in such a manner that working with the double flanges and the joining together of the pipe ends are made easier. <IMAGE>
Patent DK-159386-A (DK)
Inventor: FIRESTONE RAYMOND A
IPC: C07D205/08
Filed: 1986-04-09
Abstract: New substituted azetidinones are found to be potent elastase inhibitors and thereby useful anti-inflammatory/antidegenerative agents.
Patent DK-161583-A (DK)
Inventor: ERIKSSON HANS ERIK HENNING
IPC: F27B15/10
Filed: 1983-04-13
Abstract: The shaft of the lance comprises a conduit tube (10) with a pulsator for supplying pulses of pressurized air to one end of the conduit tube connected to or mounted in the tube. A space (18) which is defined at least partly by a clamped or attached air permeable diaphragm (16) is arranged at said end in communication with the conduit tube.
Patent DK-210485-A (DK)
Inventor: KOZIOL STANISLAW
IPC: G01P5/02
Filed: 1985-05-13
Abstract: A vortex flow meter for pipes of small diameter comprises a small-diameter flow pipe cast integrally with a vortex- shedding bar and an external sensor housing. The outer surface of the housing is formed with an approximately circular recess extending towards the flow pipe and communicating with the interior of the pipe through side- by-side impulse ports located adjacent to one end of the vortex-shedding bar. Inserted into the central region of the recess is a sensor body having diaphragms on both sides to respond to vortex pressure fluctuations transmitted through the impulse ports to chambers along the sides of the sensor body. The sensor body comprises an oil-filled capsule with the diaphragms serving to transmit the pressure fluctuations to a piezo-electric sensor element which produces corresponding electrical signals. <IMAGE>
Patent DK-211789-A (DK)
Inventor: FEDERICI CARLO
IPC: B29C48/49
Filed: 1989-05-01
Abstract: Process for the preparation of mixtures of thermally incompatible polymers, said process comprising:   a) feeding into a first extruder (1) a thermoplastic polymer possessing relatively low processing temperatures; b) feeding into at least one second extruder (5) at least one thermoplastic polymer possessing relatively high processing temperatures; and c) feeding the molten polymer of the second extruder (5) into the first extruder (1) at a point near its outlet (4). l
Patent DK-269679-A (DK)
Inventor: HITZEL V
IPC: C07D/
Filed: 1979-06-26
Abstract: Cephem compounds of the general formula <IMAGE> in which A denotes hydrogen, an equivalent of an alkali metal or alkaline earth metal or an organic nitrogen base, or the radical of an ester group, R1 denotes hydrogen, and optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, aralkyl, acyl, aryl, arylsulphonyl, alkylsulphonyl or heterocyclic group, R2 denotes a furyl, thiazolyl or phenyl group which is optionally substituted by alkyl, aryl or an optionally protected amino group, and B denotes alkoxy, methyl, acetoxymethyl, carbamoylmethyl, halogen or CH2S-Het, where Het can denote a 5- to 6-membered ring having 1-4 carbon atoms, and in which R1O groups are located in the syn position and n denotes 0, 1 or 2, are prepared by reacting a carboxylic acid of the general formula <IMAGE> or a salt thereof, in the presence of approx. 0.1 to approx. 3.0 mol of a compound of the general formula <IMAGE> in which R3, R4 and R5 can be identical or different, and denote alkyl, with R3 and R4 or R3 and R5 also together being able to form a ring which is optionally interrupted by a heteroatom, and R5 also being able to denote a dialkylamino group in which the alkyl groups in each case contain 1-6 carbon atoms and can, where appropriate, be closed to form a ring which is interrupted by a heteroatom, with an acid halide former and reacting the resulting complex with a cephemic acid of the general formula <IMAGE> in the form of an amine salt or an ester which is optionally eliminable by acid hydrolysis or hydrogenolysis, or a silyl ester, and, if necessary, converting, in a manner known per se, any resulting carboxyl group into another of the groups specified under A. This process prevents isomerization, and homogeneous products in the syn form are obtained.
Patent DK-329585-A (DK)
Inventor: LOHSE JUERGEN
IPC: B65D88/16
Filed: 1985-07-19
Abstract: Tube 10 made of flexible tarpaulins or foils and intended as a packing for long-term storage of relatively large objects. Secured to the outside of the tube are parts which can be acted on by force, for example straps 12, by means of which the tube can be changed from a flat plane shape to its deployed spatial shape, after which an object can be introduced into the tube. The tube is then closed at both ends by means of removable and preferably rectilinear clamp connection elements 11. <IMAGE>
Patent DK-336086-A (DK)
Inventor: RICHINA PRIMO DIEGO
IPC: F23L7/00
Filed: 1986-07-15
Abstract: A control apparatus is arranged between a water container 4, which is partly filled with distilled water with 5% by volume methyl alcohol, and a burner 11. This apparatus is divided into two chambers 5, 8, one 8 of which is partly filled with a buffer liquid 7. Arranged in the partition between the chambers 5, 8 is a narrow bore 6. A pipe 20 open to both ends connects the air space of the water container 4 to the empty chamber 5, while the buffer- liquid-containing chamber is connected to the burner 11 via a line 9. The pressure waves occurring in the burner space on ignition or change-over are intercepted as a result of the shock-absorber function of the control apparatus, so that no buffer liquid 7 enters the liquid container 4. <IMAGE>
Patent DK-343679-A (DK)
Inventor: PERNICE W
IPC: G01N33/58
Filed: 1979-08-16
Abstract: What is disclosed is a method for the immunological determination of an immuno-complex, comprising an antigen and an antibody, in a liquid containing said immuno-complex, which method comprises (a) incubating said liquid containing said immumo-complex with a first reagent bound to a carrier, said first reagent being specific for an antigenic determinant of the antigen in said immuno-complex and being present in an amount sufficient to fix said immuno-complex; (b) separating the carrier from said liquid containing said immuno-complex and incubating it in a solution of a second reagent, said second reagent being specific for an antigenic determinant of the antibody in said immuno-complex and being present in an amount sufficient to fix said immuno-complex; and (c) separating the carrier from said solution of the second reagent and determining the amount of bound or unbound second reagent.