baber/WOPTO huggingface dataset:
Patent CA-1251399-A (CA)
Inventor: OKA TETSUYA
IPC: C12N7/02
Filed: 1985-08-08
Granted: 1989-03-21
Abstract: Abstract of Disclosure Disclosed is an improved method for the purifi-cation of an influenza virus, which comprises subjecting a solution containing the influenza virus to column chromatography using, as a gel for chromatography, a sulfuric acid ester of cellulose or a crosslinked poly-saccharide.  The method can provide highly purified influenza virus which is useful for obtaining an effective vaccine against influenza.
Patent CA-1243136-A (CA)
Title: Method and apparatus for withdrawing a layer of material from a vessel
Inventor: SALEM ELI
IPC: B03B5/30
Filed: 1985-09-30
Granted: 1988-10-11
Abstract: ABSTRACT        A method and apparatus is provided for holding first material along with less dense material in substantially separate layers and for effecting removal of at least some of the second material to a location displaced from the layer.  The materials are arranged in the two layers with the first material at the bottom of a vessel and with the second material disposed above the first material.  An elongate withdrawal conduit projects into the vessel to define 1) an exit port at the wall of the vessel, 2) a confined flow passageway communicating with the exit port within the vessel, and 3) at least one withdrawal aperture with the uppermost portion of any withdrawal aperture being lower than the uppermost portion of the exit port.  The upper surface of the first material layer is maintained below the conduit while flow of the second material from the second material layer is effected into and through the conduit via the withdrawal aperture.
Patent CA-1242807-A (CA)
Inventor: BAUS HEINZ G
IPC: G06F3/033
Filed: 1985-10-03
Granted: 1988-10-04
Abstract: ABSTRACT OF THE DISCLOSURE:      An apparatus for use particularly in department stores or supermarkets, which apparatus comprises a computer and a storage unit, and is designed as an information and display system.  This apparatus allows a user to select desired in-formation stored in the storage unit in a simple and reliable manner.  Moreover, direct dialogue between the user and the apparatus is possible.  To these ends,a large area contact or sensor bank assembly with an associated signal carrier are provided. Upon approaching or touching an area of the signal carrier, a signal is transmitted to the computer.  At least one output unit releases information from the storage unit visually and/or acoustically, which released information is selected through the computer in relation with the above mentioned signal trans-mitted thereto.
Patent CA-1246065-A (CA)
Inventor: AO HIDEKI
IPC: C07D417/04
Filed: 1985-10-22
Granted: 1988-12-06
Abstract: Abstract A thiadiazine compound of the formula:       a method for preparing said compound and a pharmaceutical composition containing said compound, wherein X is methylene which may be optionally substituted by an alkyl of up to 3 carbon atoms; R is hydrogen atom or methyl group; and n is an integer of 1 or 2.      Since the compounds exhibit potent cardiotonic and coronary vasodilator activities and further inhibitory activity on platelet aggregation, they are useful as cardiotonic and antithrombotic drugs.
Patent CA-1246849-A (CA)
Inventor: PEAN JEAN-LOUIS
IPC: G08B29/00
Filed: 1985-10-29
Granted: 1988-12-20
Abstract: Compositions for checking the functioning of fire detectors comprising at least 75% of at least one haloalkane, up to 15% of at least one volatile organic compound selected from the group consisting of alcohols, oxoderivatives, and ethers, a small amount of an organic compound having a vapor pressure less than 0.1 millibar, and an optional propellant. The composition can be used to check the functioning of ionization detectors, combustible gas detectors, and optical smoke detectors.
Patent CA-1227686-A (CA)
Inventor: CHABOT PAUL-ANDRE BAKER STREET
IPC: F23L17/02
Filed: 1985-12-06
Granted: 1987-10-06
Abstract: ABSTRACT OF THE DISCLOSURE         There is disclosed an automatic damper for a chimney flue, which maintains the chimney draft at an adjusted value despite varying wind velocity and direction.  A vertical shaft is rotatably supported over the top outlet of the flue by a support secured to the chimney.  A weather cock is secured to the upper end of the vertical shaft and a transverse hori-zontal pivot rod is fixed intermediate its ends to the lower end of the vertical shaft at the level of the top of the flue outlet.  A damper flap is pivoted at its mid-section on the pivot rod, defining two sections on either side of the pivot rod.  A weight is secured to one section, so as to normally keep the flap in vertical position to fully open the flue, with the other flap section protruding upwardly from the chimney and exposed to the wind.  Increasing wind velocity on the exposed flap section causes progressive closing of the flue to counteract the otherwise-increased draft produced by the increasing wind velocity.  The system saves on fuel consumption.  The weather cock keeps the flap facing the wind irrespective of the wind direction.
Patent CA-1263391-A (CA)
Title: N-carboxyalcoyl-2 oxo-3 diaryl 5-6 triazines utiles  en therapeutique
Inventor: PITEL GUY
IPC: C07D253/07
Filed: 1986-01-30
Granted: 1989-11-28
Abstract: La présente invention a pour objet de nouveaux dérivés N-carboxyalcoyl-2 oxo-3 diaryl 5,6 as triazines. Ces nouveaux composés chimiques répondent à la formule générale I: <IMG> (I) dans laquelle R et R', identiques ou différents représentent un hydrogène, un alcoxy ayant 1 à 5 atomes de carbone, un alcoyle ayant 1 à 5 atomes de carbone, un hydroxy, un dialcoylamino dans lequel le groupe alcoyle a de 1 à 5 atomes de carbone ou un halogène; R1 représente un hydrogène, un alcoyle ayant 1 à 5 atomes de carbone; R2 représente un hydrogène ou un groupe alcoyle ayant 1 à 5 atomes de carbone. Ces composés sont utiles en thérapeutique.
Patent CA-1248623-A (CA)
Title: Video signal processing circuit for processing an interlaced video signal
Inventor: ANNEGARN MARCELLINUS J J C
IPC: H04N5/21
Filed: 1986-02-12
Granted: 1989-01-10
Abstract: ABSTRACT: "Video signal processing circuit for processing an interlaced video signal."     A movement-adaptive processing circuit for an interlaced video signal has a selection circuit (5) which passes on to its output (21) one of the three video signals applied to its inputs (3, 9, 11) and which signals substantially correspond to three position-sequential lines of two consecutive fields when this signal has an amplitude which is closest to the mean amplitude of these three video signals (Figure 1). The processing circuit may be used in many types of circuits such as, for example, in line or field number conversion circuits, noise suppression circuits, DPCM decoding circuits, vertical contour  correction circuits and in still-picture display circuits of video record players.
Patent CA-1274625-A (CA)
Inventor: DESPRES JEAN-ALBERT
IPC: G09F3/00
Filed: 1986-02-18
Granted: 1990-09-25
Abstract: ABSTRACT OF THE DISCLOSURE      The present invention essentially relates to a method for identifying a valuable object such as for example an objet d'art or like work, product or object of artistic value, consisting in incorporating in an invisible manner into the said object an element provided with a code, wherein the information corres-ponding to the code on the element is centralized in a computer with an associated file allowing the object to be identified with certainty.
Patent CA-1264843-A (CA)
Inventor: MOTOHASHI KENICHI
IPC: H04Q11/06
Filed: 1986-10-31
Granted: 1990-01-23
Abstract: Abstract of the Disclosure A semiconductor integrated switching apparatus includes a space switch, a control memory, an output control circuit, an expanding circuit, an address comparator, and a maintenance reading circuit, all of which are integrated on a single substrate.  The control memory controls switching operation of the space switch.  The output control circuit transmits a highway signal selected by the space switch.  The expanding circuit expands the capacity of the space switch.  The address comparator reads out a written address signal upon writing thereof and compares a readout address signal with the written address signal.  The maintenance reading circuit reads out an operation status signal of the space switch.
Patent CA-1274238-A (CA)
Inventor: HALPAAP REINHARD
IPC: C08G18/02
Filed: 1986-11-07
Granted: 1990-09-18
Abstract: A PROCESS FOR THE PRODUCTION OF POLYISOCYANATES CONTAINING ISOCYANURATE GROUPS AND THE USE THEREOF    AS AN ISOCYANATE COMPONENT IN POLYISOCYANATE          POLYADDITION PRODUCTS               ABSTRACT OF THE DISCLOSURE The present invention is directed to a process for the production of polyisocyanates containing isocyanurate groups by trimerizing a mixture of aliphatic-cycloaliphatic diisocyanates having a sterically unhindered isocyanate group bound to a primary aliphatic carbon atom and a sterically hindered isocyanate group bound to a tertiary carbon atom which forms a part of a cycloaliphatic ring system and 1,6-diisocyanatohexane.  The present invention is also directed to the polyisocyanates containing isocyanurate groups produced according to this process and to their use, optionally in blocked form, as an isocyanate component in the production of polyisocyanate poly-addition products, preferably polyurethane lacquers.     Mo-2867
Patent CA-1252767-A (CA)
Inventor: BUDRIKIS ZIGMANTAS LEONAS
IPC: G06F3/037
Filed: 1986-12-23
Granted: 1989-04-18
Abstract: PRESSURE-SENSITIVE LIGHT PEN     Abstract A light pen which includes a transparent rod at its pointing end through which light is directed to a photodetector that is fixedly positioned within the light pen.  The rod is spring loaded and axially slidable in response to applied pressure, resulting in different light intensities being applied to the photodetector and further resulting in an output voltage generated by the photodetector that is directly related to the applied pressure.
Patent CA-1263837-A (CA)
Inventor: IHLENFIELD HARRY
IPC: F23D14/14
Filed: 1987-01-26
Granted: 1989-12-12
Abstract: Abstract of the Disclosure A burner construction which comprises a woven metal fabric supported on and surrounding a cylindrical metal support member which has openings along its length and around its periphery.          A gas supply tube extends from an entrance end axially into the support member and forms an annular space therebetween.  The gas supply tube is provided with openings in its periphery at the entrance end and is impervious at its periphery at the opposite.          Gas enters the burner through the supply tube and into the an-nular space through the openings in the gas supply tube. Gas thereafter flows through the support member openings and through the woven metal fabric and is combusted at the outer surface of the metal fabric.
Patent CA-1267770-A (CA)
Inventor: MATHUR KRISHNA S
IPC: C01B17/027
Filed: 1987-03-03
Granted: 1990-04-17
Abstract: Abstract of the Disclosure Impurities are removed from pieces of sulfur by dropping the pieces directly into a bath of heated liquid sulfur disposed in a vessel.  The liquid sulfur is heated externally of the vessel and conveyed thereto.  The sulfur pieces melt in the bath.  A movable element, such as a rotary screen drum or conveyor blades for example, is disposed in the bath for agitating the bath and entraining the impurities.
Patent CA-1271386-A (CA)
Inventor: TJULKOV GENNADY I
IPC: A61B17/32
Filed: 1987-05-06
Granted: 1990-07-10
Abstract: CRYOGENIC ULTRASOMIC SCALPEL                      ABSTRACT      Disclosure is made of a cryogenic ultrasonic scalpel comprising a housing, an ultrasonic source installed in said housing, a cutting means to which ultrasonic vibrations are supplied from the ultrasonic source via a transformer, a tubular heat exchanger featuring inlet and outlet pipes for the supply and removal of the refrigerant and providing the required low-temperature action on the tissue being dissected, and thermal insulation between said cutting means and said tubular heat exchanger.
Patent CA-1247059-A (CA)
Inventor: MUSCARELLO GIOVANNA F
IPC: A47K10/38
Filed: 1988-01-22
Granted: 1988-12-20
Abstract: ABSTRACT OF THE DISCLOSURE    An accessory  for a  conventional toilet tissue  roll holder and an integrated dispensing assembly operating on the same principal is disclosed,  each adapted to prevent unauthorized access to a toilet tissue roll by a child who might unroll the tissue in an uncontrolled manner.  The ac-cessory includes a stationary component in the form of an incomplete cylinder and having a coupling region which is rectangular and flattened and  includes a pair of spaced apart elongated apertures.  The first component also has a pair of circumferentially extending guides disposed proxi-mate its ends.  A movable component is also generally in the form of an incomplete cylinder and includes first and second circumferentially flanges with the respective distances be-tween the guides and the flanges such as to permit them to slideable cooperate in a manner which permits rotation of the second component coaxially within the first component between  alternative  protected  (closed)  and  unprotected (open) positions.  Securement apparatus for detachably fix-ing the second component in the protected position is pro-vided.  The integral dispensing assembly counterpart further includes, with the stationary component, a rectangular cou-pling region peripherally extending about the stationary component to permit affixing the assembly to and recessed within a wall.
Patent CH-529152-A (CH)
Title: Adducts of maleimides and schiff's base - with spiro ring structure
Inventor: PROF WAGNER-JAUREGG THEODOR DR
IPC: C07D487/20
Filed: 1970-03-26
Abstract: Reaction of a Schiff's base of the formula Ar-CH=N-R' with an N-R2-maleimide in the presence of a solvent at elevated temp. gives a new spiro compound of formula (I) (where Ar is an aromatic residue opt. carrying hetero atoms, and R' and R2 are H or organic residues). (I) thus obtained may be converted into reduction products of use for pharmaceutical purposes by subjecting to reduction (e.g. with LiA1H4) which eliminates the oxo groups.
Patent CY-1354-A (CY)
Title: Azatetracyclic carbonitriles
IPC: C07D491/044
Filed: 1980-12-05
Abstract: Azatetracyclic carbonitriles of the formula    <IMAGE>  (I)  in which R represents hydrogen, lower alkyl, cycloalkyl-lower alkyl having up to 10 carbon atoms, lower alkenyl, lower alkynyl or free, etherified or esterified hydroxy-lower alkyl, and acid addition salts thereof, processes for their manufacture, pharmaceutical compositions that contain such compounds and their use. They are distinguished especially by their central nervous system-depressant, agitation-inhibitory (amphetamine-antagonistic) action. They can therefore be used as tranquillizing, anti-psychotic, agitation-inhibitory compounds for the treatment of agitated states having various causes.
Patent DK-121889-A (DK)
Inventor: GRAM ALEX
IPC: B62H3/00
Filed: 1989-03-14
Abstract: By a lockable holder (2) for a bicycle stand and comprising a projecting holder part (14) which is adapted to receive a portion (6) of a bicycle and which comprises cooperating holding and locking means (16, 18) being adapted to grasp and/or to lock the bicycle portion (6) to the holder part (14) which comprises activating means which by insertion of the bicycle portion (6) in the holder part (14) is adapted to influence the holding means (16) to grasp the bicycle portion (6), consist the locking means of a locking part (10) which including eye means (18) is pivotally arranged in the holder part (14) to take up a locking position, in which the bicycle portion (6) being grasped in the holder part (14) by means of the holding means (16), and in which the locking part may be fixed in relation to the holder part (14) by insertion into the eye means either a locking pawl of a lock connected with the holder part or a locking hoop of la loose padloch, said eye means being such adapted that the locking pawl of the locking hoop - in spite of that the lock in question is activated - may be removed from the eye means, if the locking part is allowed to turn in the holder part (14), that is if the bicycle portion (6) is not placed in the holder part (14). Hereby is obtained an improved bicycle holder by which the problems regarding unauthorized "privatizing" of the bicycle stand in a simple manner may be avoided.
Patent DK-128383-A (DK)
Inventor: GOUTILLE MAURICE
IPC: B65D88/52
Filed: 1983-03-21
Abstract: PCT No. PCT/CH82/00086 Sec. 371 Date Mar. 16, 1983 Sec. 102(e) Date Mar. 16, 1983 PCT Filed Jul. 9, 1982 PCT Pub. No. WO83/00317 PCT Pub. Date Feb. 3, 1983.The container comprising a base (1), two side panels (2,3), one front panel (4), one back side which opens (5) and a roof (6) can be assembled from and dismounted into the above listed components. Means are provided (18-21, 25a, 27a) for fastening the side panels (2,3) and the front panel (4) to the base (1) and to the roof (6). The three panels are provided with vertical reinforcements (7, 8, 9, 10). Means are provided (25, 27) for fastening the front panel (4) to the side panels (2, 3) by the abutting reinforcements (7-10). The back side (5) of the container consists of two doors (36, 37) which are hinged on the abutting reinforcements (7, 9). The fastening device (18-21) which holds the side panels together with the base and the roof can also be used to fasten the roof directly to the base when the container is dismounted; there is enough room between the roof and the base to store the side panels (2,3), the front panel (4) and the doors (36, 37). The bulk of the container is considerably reduced when the container is dismounted and its components packed together, which in turn considerably reduces the cost of returning the empty containers; the container does not have any small components likely to be lost when it is returned; the container is very simple to assemble and to dismount; the fastening devices (18-21, 25a, 27a) are easy to operate; the bulk of the dismounted container with its components packed together is preferably equal to one sixth of the original container.
Patent DK-139380-A (DK)
Inventor: MAIER P
IPC: B60Q1/30
Filed: 1980-04-01
Abstract: 1. Hinged tail gate for vehicles, especially a tail gate for goods vehicles which can be swung by lifting means, with reflectors, flashers, or the like arranged in its hinge zone, the reflecting or flashing surface of which faces away from the vehicle, characterised in that carrier elements for the reflectors (17), flashers (18) or the like, formed as a two-armed pendulum body (7) are provided on the tail gate (4), and these bodies can pivot out of the plane of the tail gate under the effect of gravity, when the tail gate is in inclined position (B) and/or parallel position (C) relative to the roadway (F).
Patent DK-208385-A (DK)
Inventor: NAMBA YUZABURO
IPC: G01N33/53
Filed: 1985-05-10
Abstract: An optical continuous measuring apparatus for a reaction-liquid comprises: a microplate provided with a plurality of microcups arranged on a straight line at intervals of a certain distance; a rotary disc provided over the microplate so as to be rotatable, which disc is provided with suction nozzles in its outer periphery, which nozzles are sequentially inserted into the microcups upon rotation of the disc, and also provided with transparent measuring cells communicating therewith inward in radial direction of the disc, suction means for sucking the reaction-liquid received in the microcups from the microcups into the measuring cells through the suction nozzles when the suction nozzles of the rotary disc are inserted into the microcups. an optical measuring means for measuring the reaction-liquid received in the measuring cells a supplying means for supplying a rinsing liquid to the measuring cells, and a discharging means for discharging the reaction-liquid and the rinsing liquid from the measuring cells.
Patent DK-287282-A (DK)
Inventor: GRIFFITH R C
IPC: A61K31/13
Filed: 1982-06-25
Abstract: Warm-blooded animals are treated by administering to the animal a dosage, effective to prevent or to alleviate the symptoms of herpes virus, type II, of a compound of the formula I or its acid salt: <IMAGE> (I)  wherein R1 and R2 are selected from the class consisting of H and -CH3; and at least one pharmaceutically acceptable carrier, wherein the compound is 0.01 to 95% by weight of the composition.
Patent DK-296890-A (DK)
Inventor: RASMUSSEN JOERGEN EGON
IPC: A47C5/14
Filed: 1990-12-13
Abstract: The base 10 is shaped as a shell 1, advantageously a shell 1 of a sphere, an ellipsoid or a corresponding rotationally symmetrical body, which shell 1 has a support surface 2 and attachment members 3 for connection to the object in question or to legs 4 projecting from the latter, which support surface 2 extends about the attachment members 3, the shell 1 being made of an elastically resilient material such as moulded wood. To adapt the elasticity of the base 10, the shell 1 can have at least one break 6 between the attachment members 3 and the edge 7 of the shell 1. The number, shape and size of the breaks 6 can vary depending on the required spring of the base 10. The invention also describes a method for producing the base, and its use. <IMAGE>
Patent DK-313382-A (DK)
Inventor: HUETTLIN HERBERT
IPC: A61J3/00
Filed: 1982-07-13
Abstract: A dragee-making drum, whose axis of rotation is at least approximately horizontal, has an at least approximately cylindrical shell and two at least approximately frustum-shaped end wall portions adjoining either end of the shell. These end wall portions extend into the space enclosed by the shell and terminate in annular zones whose axial distance from one another is considerably smaller than the axial length of the shell. It is thereby achieved that the dragee-making material is spread between the frustum-shaped end wall portions. This gives rise to frictional forces which, in addition to the frictional forces that are caused by gravity and are the only forces having effect in known dragee-making drums, tend to entrain the dragee-making material in an upward direction as the drum rotates. Consequently, at a given speed of rotation of the dragee-making drum, the dragee-making material ascends further and above all more uniform, in order to then finally spill down again.
Patent DK-322487-A (DK)
Inventor: BOADA SUCARRATS ANTONIO
IPC: B28D1/22
Filed: 1987-06-24
Abstract: The invention is applied to apparatus for cutting flat ceramic pieces such as plates, tiles and the like, of the kind comprising a flat frame (1) for supporting the piece (7) to be cut and provided with terminal supports (2,3) having fixed two parallel bars (4) over which a head (5) carrying the cut line scoring tool (6) slides under operation of a hand lever (11), the ensemble being provided with a device for breaking up the marked pieces. To make easier the visual control of scoring, a freely oscillating fork (12) is arranged forward of the position of engagement of the scoring tool (6), to advantage mounted onto the tool carrier head (5) itself with the legs of the fork adapted to rest onto the piece (7) at both sides of the scoring line, either during the motions of this latter, or at the instant in which the two parts of the piece become broken up. A cranked lever (15-19) articulated on the frame (1) has a forward free end forming a protruding terminal edge or point (16) to project through an opening (17) centered with the scoring axis, and a rearward cranked arm (18) adapted to be operated by the tool carrier head (5) at the instant in which the two parts of the piece (7) become broken up, thereby making the edge or point (16) to protrude and support the said piece for breaking it.