baber/WOPTO huggingface dataset:
Patent FI-87663-C (FI)
Inventor: SCHUMANN KARL MICHAEL
IPC: C11D17/04
Filed: 1989-05-18
Granted: 1993-02-10
Abstract: Method for washing laundry in a machine, according to which a dispenser and diffuser device of the reusable type is filled with a powdery product exerting activity during washing, this device is placed in the machine together with the laundry to be washed, and subsequently the washing is carried out in the usual way. A device used comprises a flexible bag 224 mounted on a ring 221 made of plastic (polypropylene), with helical radial walls 222 providing orifices through the mouth delimited by the ring 221. A cage-shaped assembly 230 is arranged inside the sleeve of the bag 224, in order to maintain the shape of the latter during washing. The product (detergent) dissolves progressively and does not leave the device in solid form virtually at all. 
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Patent FI-92926-C (FI)
Inventor: ZINNEN HERMANN A
IPC: B01D15/00
Filed: 1989-10-31
Granted: 1995-01-25
Abstract: Para-xylene is separated from a feed mixture of C8 isomers of xylene and C9 aromatics by contacting the para-xylene-containing feed mixture with a crystalline aluminosilicate zeolite, e.g. an X or Y zeolite adsorbent having Group IA or IIA cations, e.g. barium and/or potassium, at exchangeable cationic sites. The para-xylene is selectively adsorbed onto the adsorbent. The non-adsorbed feed is then removed from the adsorbent and the para-xylene recovered from the resulting rich adsorbent by desorption with a desorbent comprising 1,2,3,4-tetrahydronaphthalene or an alkyl or dialkyl derivative of 1,2,3,4-tetrahydronaphthalene or mixtures thereof. The majority of the C9 aromatics and the xylene isomers are typically recovered in the raffinate and can be separated from the desorbent by fractionation of the raffinate and the recovered desorbent recycled to the process.
Patent FI-91242-C (FI)
Inventor: LEIPONEN MATTI OLAVI
IPC: B01F3/04
Filed: 1992-07-17
Granted: 1994-06-10
Abstract: The invention relates to an aerator device where the stator is installed coaxially with the rotor and comprises several flow chutes extending outwards from the stator frame. According to the invention, the flow channel (8) comprises a first part (9) that is closed at the top, and an outer part flow chute (10, 12, 16, 20, 22, 24) that is open at the top. <IMAGE>
Patent NO-159537-C (NO)
Inventor: SELVA ENRICO
IPC: C12P1/06
Filed: 1984-08-30
Abstract: The present invention concerns a new antibiotic substance arbitrarily designated as antibiotic SB 22484, a process for its production by culturing Streptomyces sp. NRRL 15496 or a producing variant or mutant thereof, and the use of the new antibiotic substance in the treatment of infectious diseases involving microorganisms susceptible to this antibiotic substance such as Neisseriae strains.
Patent NO-169638-C (NO)
Inventor: FRANZ HELMUT
IPC: A61K47/38
Filed: 1987-02-04
Abstract: The pharmaceutical forms are intended for topical administration and employ as vehicle for and stabiliser of the active ingredient a composition which specifically confers special stability on the active ingredient IFN alpha. The forms are essentially composed of hydroxyethylcellulose and gelatin and preferably contain highly purified IFN alpha which has been prepared by DNA recombination as active ingredient.
Patent NO-173357-C (NO)
Inventor: CARAYANNIS GEORGE
IPC: H03H17/02
Filed: 1987-11-06
Abstract: An optimal parametric signal processor, which receives autocorrelation coefficients, provides lattice coefficients in an optimal manner, and allows the use of any number of available parallel processing units. The signal processor may be implemented in a fully parallel or fully sequential manner, or in a "parallel-partitioned" implementation which provides the benefits of parallel processing, manageable hardware complexity, and optimal signal processing for a given number of available processors. By using a "lattice basic cell" structure, hardware complexity is minimized.
Patent NO-169877-C (NO)
Inventor: PAILLERE PATRICK
IPC: H05B6/22
Filed: 1988-01-14
Abstract: Apparatus for melting and continuously casting metals, comprising a vertical, conductive cold crucible (1) with at least part of the height of its wall in the form of longitudinal sectors (2) which are electrically insulated from one another and have a cooling fluid running through them; an inductor (6) with coils helically surrounding the crucible (1) over part of its height and supplied with alternating current both for heating and confining the metal; a system for drawing down the ingot; and possibly a chamber with a controlled external atmosphere, separating at least the contents of the crucible (1) from the external atmosphere, characterized in that the crucible (1) has an upper zone (4) divided into sectors, with parallel vertical generating lines, and a lower zone (5) divided into sectors and joined to the upper zone (4), the generating lines of the lower zone spreading apart in a downward direction from the join (45) between the two zones (4 and (5), and that the lowest coil (60) of the inductor (6) is at the level of that join (45). The apparatus of the invention is advantageously used for melting and casting refractory metals and other materials.
Patent NO-179553-C (NO)
Inventor: STOKBROEKX RAYMOND ANTOINE
IPC: A61K31/495
Filed: 1990-05-14
Abstract: (Thio)morpholinyl and piperazinyl alkylphenol ethers of formula <CHEM> X is O, S or NR<5>; n is 1 to 4; R<1> and R<2> are hydrogen, C1-4alkyl or halo; and R<3> is hydrogen, halo, cyano, C1-4alkyloxy, aryl or -COOR<4> with R<4> being hydrogen, C1-4alkyl, arylC1-4alkyl, C3-6cycloalkylC1-4alkyl, C3-5alkenyl, C3-5alkynyl or C1-4alkyloxyC1-4alkyl; or R<3> is a radical of formula <CHEM> the acid addition salts and stereochemically isomeric forms thereof, said compounds having antirhinoviral activity, pharmaceutical compositions containing these compounds as active ingredient, and a method of preparing said compounds and pharmaceutical compositions.
Patent AU-769516-C (AU)
Title: Method for obtaining (in vitro) recombined polynucleotide sequences, sequence banks and resulting sequences
Inventor: DUPRET DANIEL
IPC: C07K2/00
Filed: 1999-08-11
Granted: 2004-11-18
Abstract: A method (I) for producing recombined polynucleotide sequences from a library of double-stranded polynucleotide sequences is new and comprises fragmenting and denaturing library sequences, hybridizing them with assembly matrices and selecting sequences with requires properties.. Method (I) for producing recombined polynucleotide sequences from a library of double-stranded polynucleotide sequences is new and comprises: (1) fragmenting the library sequences; (2) denaturing the fragments, optionally in the presence of one or more assembly matrices; (3) hybridizing the fragments with one or more assembly matrices, if these were not present in step (b); (4) ligating the fragments to obtain recombined sequences; and (5) selecting recombined sequences having advantageous properties compared with one or more reference sequences. Independent claims are also included for the following: (1) a recombined polynucleotide sequence obtained and selected by method (I); (2) a vector containing the sequence of (1); (3) a host cell transformed with the sequence of (1) or the vector of (2); (4) a protein encoded by the sequence of (1); (5) a library of polynucleotide sequences as in (1), vectors as in (2), cells as in (3) or proteins as in (4).
Patent CA-2000805-C (CA)
Inventor: SUDANI KIYOSHI
IPC: C04B35/76
Filed: 1989-10-16
Granted: 1994-01-18
Abstract: CARBON/METAL COMPOSITE     Abstract of the Disclosure:      An improved carbon/metal composite is disclosed which comprises a carbon matrix and metal fibers distributed in the carbon matrix.  The improvement is that the metal fibers are selected from (A) metal fibers in which the surfaces of at least a portion of the fibers are coated or alloyed with another material which has a tendency to form carbides which is equal to or lower than that of the metal constituting the metal fibers, (B) metal fibers comprising at least two different types of metal fibers which differ with respect to their dimensions and/or material, and (C) metal fibers distributed in the carbon matrix in such a manner that their content varies along the thickness of the composite, thereby imparting to the composite improved properties with respect to at least one of mechanical strength, impact resistance, wear resistance, and electric conductivity.
Patent CA-2000961-C (CA)
Inventor: TRELL ANDERS E
IPC: H04M11/02
Filed: 1989-10-18
Granted: 1995-05-23
Abstract: An entrance communication system including a programmable number discriminator, arranged to perform an automatic dial-up operation via the public subscriber telephone network to selected subscriber telephone set when addressed from an entrance set, and to establish voice communication therebetween, preferably also accepting control instructions sent as digits from the called party. At least one local communication circuit is included for direct communication between the entrance set and at least one dedicated reply set,  which is not connected to the public subscriber telephone network. At least one dedicated reply set is preferably arranged connected to gain access to the line access and dial-up function for establishment of alarm calls or other  telephone  calls  via  the public  subscriber  telephone network.  Furthermore,  at  least  one dedicated reply  set  is preferably arranged connected to gain access to the programming function of the system, and to facilitate reprogramming of the system  by  pulse code  or  MFC-signals  entered  as  dialled information from the reply set.
Patent CA-2009503-C (CA)
Title: Ethers of 1-benzyl-3-hydroxymethyl-indazole with aliphatic 2-hydroxyacids
Inventor: BAIOCCHI LEANDRO
IPC: A61K31/4184
Filed: 1990-02-07
Granted: 2000-04-11
Abstract: Compounds and methods of preparation of compounds with the formula A-CH2-O-CRR'-COOR"' (I) where A is a 1-benzyl-indazol-3-yl nucleus of the formula (see formula II) R and R' may be the same or different and are H or C1-C5 alkyl, R"' is H or the residue of an aliphatic saturated alcohol having from 1 to 4 carbon atoms; and, when R"' is H, the salts thereof with pharmaceutically acceptable bases. The addition of a methylene group (-CH2-) between the 1-benzyl-indazol-3yl nucleus and the side claim (-O-CH2-COOR"') endows the compounds of Formula (I) with analgesic activity.
Patent CA-2010485-C (CA)
Title: Methods of producing and preserving alkylene glycol monosorbates
Inventor: NAKASHIMA MASAHIRO
IPC: C07B61/00
Filed: 1990-02-20
Granted: 1996-12-03
Abstract: The invention provides a method of producing alkylene glycol monosorbates which comprises reacting sorbic acid and an alkylene oxide having 2 to 4 carbon atoms in a certain system containing a solvent inactive to the alkylene glycol monosorbates, one or more iron catalysts and one or more compounds consisting of phenothiazines and alkylphenols, washing the obtained synthesized liquid with an aqueous (bi)carbonate solution, and then purify-ing the washed liquid by distillation, and a method of reserving the alkylene glycol monosorbates.
Patent CA-2010997-C (CA)
Title: Stable package of elongated strand material and methods of and apparatus for providing same
Inventor: DARSEY RALPH J
IPC: G02B6/36
Filed: 1990-02-27
Granted: 1995-04-04
Abstract: An optical fiber package (52) includes a length of optical fiber (22) wound in a plurality of convolutions on a bobbin (50). In order to maintain the convolutions in a precision wound package and to prevent snags during payout, it is necessary that each convolution of optical fiber be adhered to at least a portion of an adjacent convolution. This is accomplished by providing the length of optical fiber with an adhesive material (32) which is not tacky at room temperature but which becomes tacky at a predetermined temperature. After the convolutions have been wound on the bobbin, the bobbin is treated to cause the adhesive material to become tacky and cause each convolution to adhere to at least a portion of adjacent convolutions. Suitable adhesion is caused to occur with any adhesive material for which molecular bonding can occur across the interface between contiguous portions of adjacent convolutions as a result of suitable treatment. The adhesion betweenconvolutions is sufficient to cause a precision wound package to be maintained, but is such as to allow separation of each convolution from an adjacent convolution during payout without the occurence of breaks.
Patent CA-2016360-C (CA)
Inventor: JONES RICHARD J
IPC: B62J15/00
Filed: 1990-05-09
Granted: 1993-11-09
Abstract: ABSTRACT                     BICYCLE MUDGUARDS        A bicycle mudguard (10) includes a plastic moulding comprising a main aerofoil section (14) at one end of which a ball (15) is provided. The ball (15) cooperates with a pair of clamp members  (18)  to  form a  ball  and  socket  fitment  for attachment of the mudguard (10)  to the frame of the bicycle (11).
Patent CA-2018068-C (CA)
Title: Distribution mechanism for establishing communications between user interfaces of a communication system
Inventor: CALVIGNAC JEAN
IPC: H04L29/06
Filed: 1990-06-01
Granted: 1994-09-06
Abstract: The subject distribution mechanism is used in a communication system comprising a plurality of interfaces,  (10,  11 and 12) with each interface connected to at least one user and able to receive and transmit information to said user(s) through information carrying means.  It  allows  communications  to be established between  users selected by a central control unit (7) in a programmable way. The distribution mechanism comprises:  in each interface, scheduling means responsive to a common timing signal having a period T, to divide the period into n slot periods having a slot number, n being the number of users connected to that interface to which the maximum number of users  are  connected,  a  configuration  table  (18)  comprising  n locations,  each  location assigned to a  slot period,  the central control  unit  writing  in  each  location  communication  control information, said table being addressed by the slot numbers generated by the scheduling means to read and make available, the communication control  information, distribution buffer means (20) comprising at least a first and a second part,  each part having n addressable locations, addressed by means of addressing means responsive to the communication control information provided by the configuration table during each slot period to cause each interface involved in the to be established communications during that slot period, to write the information to be transmitted in one part of the distribution buffer and the information to be received by the interface to be read from the other part of the distribution buffer at addresses derived from the communication control information and the slot number generated by the scheduling means.
Patent CA-2022722-C (CA)
Inventor: MINEGISHI TAKESHI
IPC: D04H1/42
Filed: 1990-08-03
Granted: 1997-04-22
Abstract: A cushion is obtained by impregnating an aqueous polyurethane polymer emulsion in three-dimensionally interwined fibers, removing an excessive aqueous poly-urethane polymer emulsion and hardening the resultant material with heat.  The surface of each fiber is covered with a polyurethane resin, and the fibers are bonded by the polyurethane resin at intersected portions of the fibers.
Patent CA-2027274-C (CA)
Title: Planar shock wave generator and enhancer device
Inventor: BETTS ROBERT E
IPC: F42B1/02
Filed: 1990-10-10
Granted: 1995-12-05
Abstract: An explosive planar shock wave generator produces a planar wave that travels down a shape charge cone to give amplified force on the jet.  In all embodiments radial waves are converted to planar waves which react with an explosive shape charge.  A planar wave shaper is comprised of a conically shaped planar charge having a predetermined diameter at the base and slant heights terminating at an apex.  A cylindrically shaped fast detonating charge which is positioned above the cone shaped planar charge is deto-nated by a detonator positioned on the surface of the cylindrically shaped fast detonating charge.  A slower cone shaped detonating shape charge intersecting along the base of the conically shaped planar charge receive the planar shock wave as transformed by the conically shaped planar charge.  An additional explosive charge which has inter-secting surfaces with the faster cylindrically shaped deto-nating charge and the slower cone shaped detonating shape charge functions to direct the resultant shock wave inward at a perpendicular angle to the cone angles of the slower cone shaped detonating shape charge.  This function results in a faster closing of the intersecting surfaces to yield a higher jet velocity directed along the center of the cone.          This high closing rate results in a higher jet velocity and more efficiency to permit a reduction in overall weight, length, and diameter of the shape charge.
Patent CA-2032088-C (CA)
Title: Ac adapter plug
Inventor: TAYLOR JACK M
IPC: H01R31/06
Filed: 1990-12-12
Granted: 1995-04-18
Abstract: An AC  adapter plug  to  be  releasably  insertable  in electrical wall outlets and which has pins which are convertible to fit into different types of electrical wall outlets as may be found, for example, in different countries.  The pins are pivotable about their longitudinal axes within sockets in the plug body, into the desired orientations.
Patent CA-2032922-C (CA)
Inventor: LEONARD EUGENE
IPC: H04K1/06
Filed: 1990-12-21
Granted: 1995-06-20
Abstract: Counting circuitry in the vertical synchronizing circuit of a video receiver is prevented from generating vertical control signals at a fixed, standard periodicity when the video signal transmitted to that receiver exhibits a changing field interval which varies above and below that standard period.  At least one of the vertical pulses in the vertical period of each field interval as well as plural equalizing pulses in the post equalizing period in that field interval are deleted from the video signal.  To minimize perturbations in the video picture displayed from that video signal, the time of occurrence of the first vertical pulse in selected field intervals is shifted.
Patent CA-2038501-C (CA)
Title: Printer's blanket
Inventor: BURNS ALONZO MERRITT JR
IPC: B41N10/04
Filed: 1991-03-18
Granted: 2000-08-29
Abstract: A printing blanket having a printing face, a compressible body of material below the printing face and at least one body or reinforcing layer adjacent the compressible layer. The reinforcing layer is a woven fabric having air textured polyester warp and fill yarns therein.
Patent CA-2039758-C (CA)
Inventor: HUNTER DAVE H
IPC: B64C27/605
Filed: 1991-04-04
Granted: 1995-03-28
Abstract: A flexible composite scissor assembly is disclosed which utilizes one or more composite straps disposed either in a radial or non-radial relationship between a hub attached to a rotor and an inner or outer ring of a helicopter swashplate. The composite material has sufficient edge-wise stiffness to allow effective torque transmission between the rotor shaft and the swashplate yet has sufficient flexibility to allow for a vertical and angular displacement of the swashplate relative to the rotor shaft.  Utilizing a flexible composite scissor assembly eliminates the need for mechanical linkages having pins and bearings which are a frequent source for wear, increasing the reliability of the rotor assembly, while reducing weight.
Patent CA-2039885-C (CA)
Inventor: BOREL EDOUARD
IPC: B41F27/12
Filed: 1991-04-05
Granted: 1994-10-11
Abstract: For fitting an offset printing plate (P) on a plate cylinder (Pp), both  ends of the plate (P)  are provided with a bent part (2, 3) designed for being hooked on a wall (11, 12) of a groove  (10)  of  the  cylinder  (Pp).  The  distance  along  the plate (P) extending between the two bending lines (20, 30) of the bent parts (2, 3) is less than the distance which, in the wrap-around direction of the plate (P) on the cylinder (Pp), separates the two walls (11, 12) of the groove (10). In order to enable the fitting of the plate (P) on the cylinder (Pp), the  plate  (P)  is  subjected  to  thermal lenghtening  (4, 40) when being mounted.
Patent CA-2040060-C (CA)
Inventor: GRAU JUAN JR
IPC: H04B1/707
Filed: 1991-04-08
Granted: 1999-12-07
Abstract: A spread spectrum radio communication system includes a generator for generating a pseudo-random chipping sequence, a frequency spreader for combining digital data with the pseudo-random chipping sequence to produce a spread spectrum signal, a modulator for modulating the spread spectrum signal for broadcasting over a predefined frequency band, a demodulator for demodulating broadcast spread spectrum signals, a de-spreader that employs single bit quantization and oversampling for digitally correlating the output of the demodulator means with a pseudo-random chipping sequence, and an extractor for extracting clock and data signals from the output of the de-spreader. The chipping sequence is normally selected from a set of codes including an eleven-bit Barker code, its inverse and reversals of the inverse and non-inverse code.
Patent CA-2041338-C (CA)
Title: Stored-spring-energy actuator mechanism for a high-voltage circuit breaker
Inventor: KUHN MAX
IPC: H01H3/24
Filed: 1991-04-26
Granted: 2001-07-10
Abstract: The stored-spring-energy actuator mechanism (210) for the high-voltage circuit breaker (218) has a spiral spring (216) which can be loaded by means of the loading device (212). The high-voltage circuit breaker (218) can be switched on once and off once with the energy stored in the loaded spiral spring (216). The energy stored in the fluid-pressure accumulator (2.58) is sufficiently great to charge the spiral spring (216) at least once.      The working-stroke movement of the piston rod (242) in arrow direction (A) is transformed via the gear segment (236) into a rotation through 360° of the gear (232) meshing with this gear segment (236). The spiral spring (216) is thereby loaded via the loading lever (230). When the three-way valve (256) is changed over, the cylinder-piston unit (214) is hydraulically connected to the low-pressure reservoir (266), as a result of which the gear segment (236) is pivoted back under the force of the restoring spring (250), and the piston-cylinder unit (214) is moved back into the inoperative position.      Unloading of the spiral spring (216) is prevented by the backstop (232), and the coupling between the loading lever (230) and the gear (232) is neutralized by a free-wheel. It is possible to drive the cylinder-piston unit (214) with thin-bodied hydraulic oil, which permits reliable working in a Wide temperature range.
Patent CA-2043541-C (CA)
Title: Process for preparing high-temperature superconducting thin films
Inventor: TANAKA SABURO
IPC: H01L39/24
Filed: 1991-05-30
Granted: 1996-03-19
Abstract: Improvement in a process for preparing a-axis oriented thin film of high-Tc oxide superconducting material by laser evaporation method. Before the a-axis oriented thin film of oxide superconducting material is deposited by laser evaporation method, an under-layer having an a-axis orientation of the crystal of the same oxide superconducting material is deposited on a substrate previously by sputtering.
Patent CA-2046943-C (CA)
Title: Process for producing an agent with the active substance flupirtine to combat muscular tension
Inventor: LOBISCH MICHAEL DR
IPC: A61K31/445
Filed: 1991-07-12
Granted: 1996-03-12
Abstract: The invention related to the use  of active sub-stance for combatting muscular tension disorders.