baber/WOPTO huggingface dataset:
Patent AU-770564-B2 (AU)
Title: Thrombopoietin mimetics
Inventor: LUENGO JUAN I
IPC: C07D231/48
Filed: 2000-09-08
Granted: 2004-02-26
Abstract: Invented are non-peptide TPO mimetics. Also invented is a method of treating thrombocytopenia, in a mammal, including a human, in need thereof which comprises administering to such mammal an effective amount of a selected hydroxy-1-azobenzene derivative.
Patent AU-778669-B2 (AU)
Title: Cover for aerobic treatment of biodegradable matter
Inventor: HOCHREIN KILIAN PETER
IPC: B32B5/18
Filed: 2000-09-21
Granted: 2004-12-16
Abstract: A system and method for the contained aerobic treatment of biodegradable matter, especially for box composting of organic wastes, is described. The system comprises a cover is a laminate of a porous polymeric layer adhered to a woven or knit or nonwoven fabric, in which the laminate has a specific air permeability and resistance to water vapor transmission (RET).
Patent AU-654277-B2 (AU)
Title: Controlled release drug formulation
Inventor: CALANCHI MASSIMO MARIA
IPC: A61K9/50
Filed: 1991-04-09
Granted: 1994-11-03
Abstract: The invention provides pharmaceutical compositions with the property of targeted controlled release of active principles which act pharmacologically within the intestine and in particular within the colon and the terminal portion of the ileum. To attain this object the active principle is prepared in multiparticle multidose form and is covered with at least two membranes, one of pH-dependent solubility and the other insoluble but permeable to the intestinal fluids. While the covered active principle remains in the stomach and in the initial intestinal portion, ie while the pH is less than 5.5, it is not released. Only when it reaches an environment of higher pH (small intestine or colon) does the pH-dependent membrane dissolve to commence release of the active principle. From this moment the second membrane, which is pH-independent but permeable to the intestinal fluids, acts to slow down and control the dissolution of the medicament within the small intestine-colon tract.
Patent AU-777657-B2 (AU)
Title: Determining optimal well locations from a 3D reservoir model
Inventor: CULLICK ALVIN STANLEY
IPC: E21B49/00
Filed: 2000-09-20
Granted: 2004-10-28
Abstract: There is disclosed herein a systematic, computationally-efficient, two-stage method for determining well locations in a 3D reservoir model while satisfying various constraints including: minimum interwell spacing, maximum well length, angular limits for deviated completions, and minimum distance from reservoir and fluid boundaries. In the first stage, the wells are placed assuming that the wells can only be vertical. In the second stage, these vertical wells are examined for optimized horizontal and deviated completions. This solution is expedient, yet systematic, and it provides a good first-pass set of well locations and configurations. The first stage solution formulates the well placement problem as a binary integer programming (BIP) problem which uses a "set-packing" approach that exploits the problem structure, strengthens the optimization formulation, and reduces the problem size. Commercial software packages are readily available for solving BIP problems. The second stage sequentially considers the selected vertical completions to determine well trajectories that connect maximum reservoir pay values while honoring configuration constraints including: completion spacing constraints, angular deviation constraints, and maximum length constraints. The parameter to be optimized in both stages is a tortuosity-adjusted reservoir "quality". The quality is preferably a static measure based on a proxy value such as porosity, net pay, permeabilty, permeability-thickness, or pore volume. These property volumes are generated by standard techniques of seismic data analysis and interpretation, geology and petrophysical interpretation and mapping, and well testing from existing wells. An algorithm is disclosed for calculating the tortuosity-adjusted quality values.
Patent AU-683315-B2 (AU)
Title: Process and device for concentrating solid/liquid mixtures by membrane technology
Inventor: HARTMANN EDUARD
IPC: A23L2/08
Filed: 1994-11-17
Granted: 1997-11-06
Abstract: PCT No. PCT/CH94/00221 Sec. 371 Date Jul. 26, 1995 Sec. 102(e) Date Jul. 26, 1995 PCT Filed Nov. 17, 1994 PCT Pub. No. WO95/15209 PCT Pub. Date Jun. 8, 1995To thicken retentate residues using ultra- or microfiltration to clarify fruit juices, apparatuses which have membrane modules (1, 2) are used in the cross-flow process with a retentate circuit. It is proposed that first, the process be carried out with virtually constant retentate overflow velocity at the membranes until there is an increased concentration. Then the transmembrane pressure of membrane modules (1, 2) is kept constant or further increased, and the overflow velocity is reduced, until the desired thickening of the retentate residue is achieved. So that the last reduction step can be carried out, speed-governed retentate displacement pumps (8) are employed. To prevent stoppages of the membranes of membrane modules (1, 2), the apparatus is operated with special flow dividers (10) for the retentate, or an individual circulating pump is associated with each group of membrane modules.
Patent AU-755358-B2 (AU)
Title: Frame-based audio coding with gain-control words
Inventor: FIELDER LOUIS DUNN
IPC: H04B1/66
Filed: 1998-10-13
Granted: 2002-12-12
Abstract: Several audio signal processing techniques may be used in various combinations to improve the quality of audio represented by an information stream formed by splice editing two or more other information streams. The techniques are particularly useful in applications that bundle audio information with video information. In one technique, gain-control words conveyed with the audio information stream are used to interpolate playback sound levels across a splice. In another technique, special filterbanks or forms of TDAC transforms are used to suppress aliasing artifacts on either side of a splice. In yet another technique, special filterbanks or crossfade window functions are used to optimize the attenuation of spectral splatter created at a splice. In a further technique, audio sample rates are converted according to frame lengths and rates to allow audio information to be bundled with, for example, video information. In yet a further technique, audio blocks are dynamically aligned so that proper synchronization can be maintained across a splice. An example for 48 kHz audio with NTSC video is discussed.
Patent DE-2028367-B2 (DE)
Title: Photoconductive compsn - contg aminoaromatic cpds as photoconductors
IPC: G03G5/06
Filed: 1970-06-09
Abstract: Photoconductive compsn comprising a binder, a sensitiser and a photoconductor of formula:- where Ar is opt. substd phenyl, naphthyl, anthryl or fluorenyl, R1 is (all opt. substd) 1-18C alkyl, 4-8C cycloalkyl, Ar heterocycle, R2 is (all opt. substd) 1-18C alkyl, 4-8C cycloalkyl, vinyl. Specif. N,N-dibenzylaniline, N-benzyl-N-phenylaniline, N,N-bis(cyclohexylmethyl)aniline, N,N-bis-(cyclohexylethyl)aniline and N,N-diphenylethylaniline. Org. photoconductors which have low contrast characteristics.
Patent DE-2034508-B2 (DE)
Title: Railway vehicle mounted snow sweeping machine - has front rotary snow-ploughs mounted in half wedge housings which are movable w.r.t. each other
IPC: E01H8/06
Filed: 1970-07-11
Abstract: The snow clearing appliance is for mounting on a railway vehicle, having a laterally and vertically adjustable rotary snowplough on each side with scoop wheel housing for each. The sweeper track is selectively laid in the rail area symmetrically relative to the centre longitudinal axis, by an adjusting mechanism. Both rotary snowploughs (2, 3) are fitted at the front, and movable towards each other by the adjusting mechanism, to the point where the two scoop wheel housings come together laterally. The adjacent parts of the two housing units are in the form of wedge ploughshare halves (19). Each rotary snowplough may be mounted on vertical (7) and horizontal (9) guideways.
Patent IE-S67561-B2 (IE)
Title: Inspection device
Inventor: MAYEW FREDERICK
IPC: G02B23/02
Filed: 1995-03-21
Abstract: An inspection device (1) comprising a handle (2), a reflective surface (3) characterised in that the reflective surface (3) is defined by the exterior surface of a partial sphere, or curve thus giving a reduced image of an area or object to be inspected. The reflective surface (3) is preferably defined by a convex mirror, and the handle (2) is telescopic. The device provides a view of overhead compartments etc. in aircraft and the like. Fig.1.
Patent JP-H0221309-B2 (JP)
IPC: B07C3/06
Filed: 1984-01-25
Abstract: A sorting machine for sorting generally flat items, for example letters, comprises a plurality of sorting destinations arranged in levels, and conveying means for conveying the items each to an assigned destination. The conveying means includes a plurality of endless flexible tensile elements (8) extending along the machine, the elements each being arranged to cooperate with an adjacent element such as to be capable of transferring the items from one element to another thereby to convey the items from one level to another.There is conveniently provided a climb section at one end of the machine where an element passes over an inclined pulley (9) to take the element to the next higher level.
Patent JP-H0224791-B2 (JP)
IPC: C09K3/14
Filed: 1982-01-28
Abstract: A method and apparatus is disclosed for rapidly solidifying and cooling molten metal oxides, by continuous casting, which according to the invention, comprises: feeding the molten metal oxides into the convergent space formed between two cylinders mounted for rotation about horizontal axes and rotated in opposite directions, i.e., counter-rotating, at a substantially equal peripheral speed, the distance between their axes being equal to the sum of the radius of each cylinder plus at least about one millimeter; cooling the walls of the cylinders to enable solidification of the molten material; controlling the rotary speed of the cylinders so that the molten metal oxide is not completely solidified until it reaches a point beyond a plane passing through the axes of rotation of the cylinders, and retrieving a solidified metal oxide product from the divergent space formed between the cylinders. The method is particularly suited to the production of fine grain abrasives of a corundum or courndum-zirconia base.
Patent JP-H0667875-B2 (JP)
IPC: C07C69/675
Filed: 1989-01-24
Abstract: A method of carbonylation of formaldehyde is disclosed. In the method, an aqueous formaldehyde concentrate comprising between about 60% by weight and about 85% by weight formaldehyde, carbon monoxide and sulfuric acid are brought together in the absence of an effective amount of added Group IB cocatalyst in a reaction zone under a carbon monoxide partial pressure in the reaction zone of not greater than about 1.72 X 10<7> N/M<2>. A carbonylation reaction is thereby effected in which a carbonylation product is produced comprising at least about 2% by weight sulfuric acid and a mixture of compounds of the formula:  HO(CH2COO)nH wherein n is a positive integer of at least 1. Also disclosed is a method for preparation of an alkyl glycolate by esterification of the carbonylation reaction mixture.
Patent JP-H0797996-B2 (JP)
IPC: C12N15/12
Filed: 1987-01-27
Abstract: Compositions having Factor VIII:C activity and immunologically cross-reactive with Factor VIII:C are prepared by the expression of genes encoding for the N-terminus and C-terminus of the Factor VIII:C gene, whereby each of those sequences has an independent signal sequence. The structural genes for the N- and C-termini may be on the same or different DNA constructs, each having independent transcriptional and translational regulatory signals. The construct(s) is/are introduced into mammalian cells whereby an active protein complex is produced having Factor VIII:C activity.
Patent JP-S6152147-B2 (JP)
IPC: C07D211/46
Filed: 1981-02-25
Abstract: The invention relates to 3,4,5-trihydroxypiperidine compound of Formula (I) as methods for the preparation of said compounds. Also included in the invention are compositions containing said piperidine compounds and methods for the use of said piperidine compounds and compositions. The invention further includes veterinary compositions containing said piperidine compounds and their use in animal nutrition.
Patent JP-3907257-B2 (JP)
IPC: C07C41/01
Filed: 1997-02-12
Granted: 2007-04-18
Abstract: Tetrafluoroethylene oxidation process at temperatures comprised between -80 DEG C and -50 DEG C in the presence of UV radiations and pentafluoroethane as solvent.
Patent JP-S6356313-B2 (JP)
IPC: C22F3/00
Filed: 1987-02-24
Abstract: Castings made from aluminum and its alloys have at least one face including at least one region of wear-resistant zones. These castings are formed by a controlled distribution of zones hardened by local melting effect. The zones, no matter what their length and shape, have a width and depth between 3 and 150  mu m and the surface fraction or percentage of the zones for the wear-resistant region is between 5 and 60%.
Patent JP-H0816114-B2 (JP)
IPC: C07F9/38
Filed: 1987-03-06
Abstract: Alkali metal phosphonoformates are prepared by alkaline hydrolysis of trialkyl phosphonoformates with an aqueous alkali metal hydroxide solution in a two-step procedure, in which
 a) the temperature of the reaction mixture is not allowed to rise above about 40 DEG C when the trialkyl phosphonoformates and the aqueous alkali metal hydroxide solution are combined and, if desired is maintained in this temperature range for some time, and
 b) the reaction mixture is then heated to temperatures of about 100 DEG C until hydrolysis is complete.
Patent JP-3585392-B2 (JP)
IPC: B60L50/16
Filed: 1999-03-26
Granted: 2004-11-04
Abstract: PROBLEM TO BE SOLVED: To expand the operating range of a motor generator in a hybrid car so as to aim at reducing the product. SOLUTION: The parallel-type hybrid car is composed of a transmission (automatic transmission) 4 which enables power to be transmitted to a driving system of wheels by changing gear ratio between an input shaft 41 and an output shaft 42, an automatic clutch 3 which automatically connects/disconnects between the output shaft 42 of an engine 1 and the input shaft 41 of the transmission 4, and a deceleration gear (power transmission mechanism) 5 which transmits power between an input/output shaft 21 of a motor generator 2 functioning as an electric motor and a power generator and an input shaft 41 of the transmission 4.
Patent JP-S6320325-B2 (JP)
IPC: G03F7/004
Filed: 1980-07-16
Abstract: A radiation-sensitive mixture is described which contains (a) a compound which forms an acid under the action of actinic radiation, and (b) a polymeric compound having recurrent orthocarboxylic acid ester groupings, and which comprises a polymeric compound which is built up from recurrent units of the formula I:    <IMAGE>  (I) wherein R1 is a hydrogen atom or an alkyl, cycloalkyl or aryl group, R2, R3 and R5 are identical or different and denote hydrogen atoms or alkyl or aryl groups, R4 denotes an alkylene group or -if a1=a2=1- also an alkyleneoxy group, it being possible for the alkylene groups to be interrupted by hetero-atoms or by unsaturated or cyclic groups, R6 denotes a hydrogen atom or a methyl group, a1 and a2 each denote, 0, 1 or 2, a1+a2  denotes 1 or 2 and m denotes a number from 3 to 200. The mixtures are suitable for the production of reprographic materials, in particular printing plates, of high photosensitivity.
Patent EP-1053745-B2 (EP)
Inventor: BRETON LIONEL
IPC: A61K31/553
Filed: 2000-04-27
Granted: 2010-04-28
Abstract: Use of a composition containing a calcium channel inhibitor in order to relax and/or slacken the cutaneous and/or subcutaneo tissue is new. The calcium channel inhibitor may be a phenylalkylamine (such as verapamil or anipamil), a dihydropyridine (such as nifedip or amlodipine), a benzothiazepine (such as diltiazem), a diphenyl piperazine (such as cinnarizine or flunarizine), a calmoduline antagonist (such as phenothiazine), a local anesthetic (such as dibucaine) or a dopamine antagonist (such as pimozide), preferab verapamil. The compositions contain 0.0001-10% of the inhibitor.
Patent EP-1158013-B2 (EP)
Inventor: HALPAAP REINHARD DR
IPC: C08G18/72
Filed: 2001-05-09
Granted: 2009-03-11
Abstract: A process for the continuous production of polyisocyanates (I) having a biuret structure by continuous reaction of an excess of organic diisocyanates having exclusively aliphatic and cycloaliphatic isocyanate groups with organic diamines having exclusively aliphatic and cycloaliphatic primary amine groups at greater than 170 degrees C comprises dose addition of acids during the reaction.
Patent EP-1448853-B2 (EP)
Inventor: JACKSON ANDREW CLIVE
IPC: C09K11/06
Filed: 2002-11-18
Granted: 2015-07-22
Abstract: The present invention relates to the use of compounds of formula (I)
Patent EP-1562758-B2 (EP)
Inventor: TOMPKIN WAYNE ROBERT
IPC: B42D15/10
Filed: 2003-11-07
Granted: 2011-07-06
Abstract: The invention relates to an optically variable element which at least in surface portions has an interface embedded between two layers and which forms an optically effective structure, that interface having a free-form surface which appears three-dimensionally for a viewer. To emphasise that free-form surface the invention provides that the free-form surface is formed by a partial region of the interface, which is of a lens-like configuration and which produces a magnification, reduction or distortion effect. The invention also provides the use of such optically variable elements as a security element to prevent forgery of value-bearing documents or for articles to be safeguarded, in particular as part of the decorative layer arrangement of a transfer or laminating film.
Patent EP-1875953-B2 (EP)
Inventor: ÅHMAN STEFAN
IPC: B01D53/50
Filed: 2006-07-04
Granted: 2015-01-21
Abstract: A gas cleaning system (1) for separating gaseous pollutants, such as hydrochloric acid, comprises a contact reactor (4), and a dust separator (6). The gas cleaning system (1) further comprises a hydrochloric acid measurement device (42) and a humidity measurement device (44), which is operative for the purpose of measuring the relative humidity influencing the handling properties of the particulate absorbent material. A control system (40) controls at least one operating parameter for the purpose of adjusting the hydrochloric acid concentration in the cleaned process gases (14). At least one control device (46, 50) is operative for the purpose of controlling said at least one operating parameter in such a manner that the hydrochloric acid concentration in the cleaned process gases (14) is adjusted with respect to a hydrochloric acid reference value, and that, simultaneously, said relative humidity is adjusted with respect to a relative humidity reference value.
Patent EP-1969118-B2 (EP)
Inventor: SOKAL ETIENNE
IPC: C12N5/071
Filed: 2006-12-14
Granted: 2014-09-10
Abstract: The present invention relates to isolated liver progenitor stem cells, and cell population thereof, wherein said progenitor stem cells originate from adult liver, esp. of human. The present invention also relates to the use of said isolated progenitor stem cells in medicine, hepatology, inborn errors of liver metabolism, transplantation, infectious diseases, liver failure. The present invention also relates to methods of isolating these cells, their culture, characterization before and after differentiation, and their use for transplantation, animal models of human disease, toxicology and pharmacology.
Patent EP-0250733-B2 (EP)
Inventor: SCHNELL KARL
IPC: A22C11/02
Filed: 1987-04-10
Granted: 1995-01-25
Abstract: A machine for filling pasteous media, particularly sausage stuffing, into a hose-shaped sleeve, comprises a filling pump having a pressure side, a filling pipe for receiving a sausage sleeve and connected with the pressure side of the filling pump and having a free end, a braking ring arranged so that a medium is pulled through the sleeve between the braking ring and the free end of the filling pipe, an electrically controlled motor which intermittently drives at least the pump, and a microcomputer which controls the motor.
Patent EP-0250749-B2 (EP)
Inventor: KURRLE HERMANN
IPC: F24F13/065
Filed: 1987-04-18
Granted: 1995-03-08
Abstract: In a nozzle for an air conditioning installation or the like for ventilating rooms, having a mounting frame with an opening and a nozzle pivotably mounted therein and which has an extension part with a contour substantially closing the opening, the extension part is a widened extension region constructed in one piece with the nozzle, which leads to manufacturing advantages and wider possibilities of use.
Patent EP-0311850-B2 (EP)
Inventor: TRIER LOTHAR
IPC: E06B3/26
Filed: 1988-09-30
Granted: 1999-03-03
Abstract: Compound profile, in particular for windows, doors and facades, in which two metal profiles are connected at a distance from one another by means of at least one insulating profile which engages in grooves between limbs of the metal profiles, the insulating profile having at least one bicurve profile in the region intended for insertion in grooves of the metal profiles, which bicurve profile is formed by different material thicknesses and runs in the longitudinal direction, and at least one grooved limb of the metal profile itself being deformed into a bicurve profile following the said bicurve profile upon fixing of the insulating profile by applying pressure, a positive connection in the longitudinal and transverse direction of the compound profile being effected in the process. <IMAGE>
Patent JP-4201430-B2 (JP)
IPC: H04L12/44
Filed: 1999-04-16
Granted: 2008-12-24
Abstract: An optical network unit and an optical line terminal which efficiently control the data receiving and dechurning processes in a passive optical network. In a churning parameter memory subsystem, a first memory bank stores churning parameters that are currently used, while a second memory bank stores updates made to the churning parameters. Under the control of the churning parameter memory subsystem, those first and second memory banks change their roles with each other at a churning key updating time point. A data dechurning unit receives a data stream consisting of a plurality of frames and dechurns the information contained in the data stream, according to the stored churning parameters. When an update is done to the parameters in a certain frame, the data dechurning unit makes the update effective at the next frame, thus starting data dechurning operations from the next frame.
Patent JP-H0436462-B2 (JP)
IPC: H01B1/02
Filed: 1983-06-24
Abstract: PURPOSE:To increase bonding strength, by forming a bonding wire with an Al alloy, including 0.002-0.5% of Ti, less than 0.05% of Fe and less than 0.03% of Si. CONSTITUTION:An alloy, which includes 0.002-0.5% of Ti, less than 0.05% of Fe and less than 0.03% of Si, and comprises Al for the rest of the above described elements, is used for manufacturing a bonding wire. The Ti prevents the enlargement of crystal grains of the wire into rough grains at and in the vicinity of a ball when the ball is formed at the time of bonding. Thus the strength and reliability of the bonding are improved. By specifying the rate of inclusion of the Fe in the alloy to be less than 0.05% and that of the Si to be less than 0.03%, wire drawing property is enhanced. In order to prevent the oxidation when the Al is fused and to improve ball forming ability, Be can be added in the range of 0.0005-0.1%. In order to improve corrosion resistance, 0.1-2.0% of Mn can be included.