baber/WOPTO huggingface dataset:
Patent DE-69514544-T2 (DE)
Inventor: DE KEIJZER EUGENE
IPC: D01F6/60
Filed: 1995-11-23
Granted: 2000-08-10
Abstract: A process for the preparation of a melamine condensation product comprising the step of heating a starting material comprising melamine or a melamine salt in the presence of: (i) at least one organic acid, (ii) at least one ammonia or melamine salt of the organic acid, or (iii) a mixture of (i) and (ii), under reaction conditions effective for the formation of the melamine condensation product. The melamine condensation product with a residual condensation agent content of less than 1 wt. % is useful in a moldable polymer composition possessing flame-retardant properties.
Patent DE-69516849-T2 (DE)
Inventor: TANIKAWA KEIZO
IPC: C07D401/12
Filed: 1995-01-24
Granted: 2000-10-12
Abstract: Pyridazinone derivatives represented by the formula (I) and antiplatelet agents containing them: <CHEM> Äwherein R is a hydrogen atom or a C1-C4 alkyl group, X is a hydrogen atom, a chlorine atom or a bromine atom, Ar is a pyridyl group or a phenyl group substituted with OR<1> (wherein R<1> is a hydrogen atom or a C1-C4 alkyl group) and A äwherein A is a hydrogen atom, a halogen atom, a C1-C4 alkyl group or OR<2> (wherein R<2> is a hydrogen atom or a C1-C4 alkyl group)ü, Y is C1-C8 alkylene wherein one carbon atom on the straight chain is substituted with one OR<1> group (wherein R<1> is the same as defined above), and Z<1> and Z<2> are independently a hydrogen atom, a halogen atom, a C1-C4 alkyl group or a OR<1> group (wherein R<1> is the same as defined above)Ü. These compounds have strong antiplatelet effects, are excellently safe, and can be used as active ingredients of prophylactic and therapeutic drugs for various thrombotic diseases.
Patent DE-69517474-T2 (DE)
Inventor: STOCKWELL OLIVER
IPC: D21H17/48
Filed: 1995-02-06
Granted: 2001-03-08
Abstract: PCT No. PCT/GB95/00231 Sec. 371 Date Oct. 4, 1995 Sec. 102(e) Date Oct. 4, 1995 PCT Filed Feb. 6, 1995 PCT Pub. No. WO95/21295 PCT Pub. Date Aug. 10, 1995During the manufacture of paper from a cellulosic suspension, retention is improved by adding to the suspension a water soluble cationic polymer containing 0.1 to 15 mole % cationic monomer groups and having an intrinsic viscosity of at least 4 dl/g and then adding a substantially water soluble formaldehyde condensate resin. This resin is preferably a phenol sulphone formaldehyde resin. Preferred phenol sulphone formaldehyde resins are materials wherein at last 70 mole % of the recurring groups are dihydroxyl phenyl sulphone groups free of sulphonic acid groups.
Patent DE-69520486-T2 (DE)
Inventor: DETRICK JOHN H
IPC: C05C9/00
Filed: 1995-09-22
Granted: 2001-08-09
Abstract: The present invention describes a sulfur-coated urea slow release granular fertilizer having a uniform, durable polymeric coating over the sulfur-coating. The polymer coating is formed by the direct in situ co-polymerization of diethylene glycol-triethanolamine polyol and a diisocyanate on the surface of the sulfur-coated urea granule. The polymeric coating provides improved impact resistance of the composite coated granule.
Patent DE-69529740-T2 (DE)
Inventor: LEHMUSTO MIKA
IPC: H04B7/26
Filed: 1995-03-21
Granted: 2003-10-23
Abstract: PCT No. PCT/FI95/00150 Sec. 371 Date Sep. 23, 1996 Sec. 102(e) Date Sep. 23, 1996 PCT Filed Mar. 21, 1995 PCT Pub. No. WO95/26613 PCT Pub. Date Oct. 5, 1995The present invention relates to a method and radio unit for assigning transmission turns to a radio unit (RU2) wishing to operate on a direct mode channel (f1). To assign the transmission turns in a controlled manner, said radio unit (RU2) monitors the quality of the traffic (101) conducted on the direct mode channel, and if the quality of the traffic (101) falls below a predetermined value, said radio unit (RU2) starts to transmit its transmission (120) on said direct mode channel.
Patent DE-69534878-T2 (DE)
Inventor: WANG QING
IPC: C12N15/861
Filed: 1995-11-03
Granted: 2006-11-16
Abstract: The present invention is directed to novel replication-deficient adenoviral vectors characterized in that they harbor at least two lethal early region gene deletions (E1 and E4) that normally transcribe adenoviral early proteins. These novel recombinant vectors find particular use in human gene therapy treatment whereby the vectors additionally carry a transgene or therapeutic gene that replaces the E1 or E4 regions. The present invention is further directed to novel packaging cell lines that are transformed at a minimum with the adenoviral E1 and E4 gene regions and function to propagate the above novel replication-deficient adenoviral vectors.
Patent DE-69600482-T2 (DE)
Inventor: GRANGER MAURICE
IPC: A47K10/36
Filed: 1996-02-05
Granted: 1998-12-03
Abstract: PCT No. PCT/FR96/00184 Sec. 371 Date Aug. 6, 1997 Sec. 102(e) Date Aug. 6, 1997 PCT Filed Feb. 5, 1996 PCT Pub. No. WO96/24281 PCT Pub. Date Aug. 15, 1996Paper towel dispensing apparatus comprising at least one device for braking (12) the material take-off reel (B), this device being associated with an operating cycle of the apparatus involving rotation of the drum (4) of one revolution so as to dispense a length of material, said braking device being arranged laterally on one side of the drum and hinged relative to the housing (2), directly linked to rotation or non-rotation of the drum and ensuring, depending whether or not the apparatus is operating, braking-action contact on at least one of the lateral sides (B1) of the reel (B) or release of the latter so that it can rotate one cycle, the operation or release of the braking device being controlled by the action performed by the user on the strip of material emerging from the apparatus.
Patent DE-69615575-T2 (DE)
Inventor: KAPPEL F
IPC: A61F7/02
Filed: 1996-10-11
Granted: 2003-01-02
Abstract: The present invention relates to blankets for use with forced air convection systems, wherein the blankets are sealed together at a plurality of spot welds and may be contoured for comfort and versatility. The contoured profile of the blanket is provided by varying the density pattern of the spot welds.
Patent DE-69619740-T2 (DE)
Inventor: BALDUCCI LUIGI
IPC: B01J35/10
Filed: 1996-06-20
Granted: 2003-05-22
Abstract: The present invention relates to a process for the preparation of mixed silica-zirconia sols and mixed oxides in spherical form. This process consists in mixing a silicon alkoxide with a solution of an inorganic zirconium salt in polyols with a low molecular weight and subjecting the intermediate thus formed to acid hydrolysis in a water medium. The sols thus prepared enable the production, by an emulsification and gelation process in organic mediums, of mixed oxides in spherical form characterized by a homogeneous structure, a surface area ≥ 350 m<2>/g and a specific pore volume ≥ 0.5 cm<3>/g. The above mixed oxides can be applied as catalysts or carriers for catalysts.
Patent DE-69620568-T2 (DE)
Inventor: NOCIVELLI GIANFRANCO
IPC: B23P15/26
Filed: 1996-06-12
Granted: 2003-01-09
Abstract: Heat exchange assembly and relative process and production plant, of the type in which it is used:   a plate evaporator (1), with evaporation duct (1'-1''-1''') obtained between two metallic metal-sheets welded one with the other, that with an outward duct (A) and a return duct (R) debouches into a mouth collector coupling sleeve(12) in a corresponding junction area (13');   a freezing circuit coaxial tubular system (3,4,5), having an external return tube (3) and an internal delivery capillary tubule (5), in which said capillary tubule (5) protrudes over said return tube end (3), where said tubular system is mouthed within said mouth collector coupling sleeve (12) of the evaporator (1), while said capillary tubule (5) debouches freely and is there clamped (11) within said delivery duct branch (1') of said evaporator (1) obtruding the non-return external passage, having the characteristic of avoiding the traditional welding operation allowing a substantially automatized production.   <IMAGE>
Patent DE-69621183-T2 (DE)
Inventor: FUJIKAMI JUN
IPC: H01B13/00
Filed: 1996-04-09
Granted: 2002-12-19
Abstract: Provided are an oxide superconducting wire which maintains a high critical current density and has a small current drift with small ac loss when the same carries an alternating current and a method of preparing the same, and a cable conductor which is formed by assembling such oxide superconducting wires. The oxide superconducting wire is a flat-molded stranded wire which is formed by twisting a plurality of metal-coated strands (11) consisting of an oxide superconductor, and is characterized in that the flat-molded stranded wire has a rectangular sectional shape, and a section of each strand (11) forming the flat-molded stranded wire has an aspect ratio (W1/T1) of at least 2. The method of preparing this oxide superconducting wire comprises the steps of preparing a stranded wire by twisting a plurality of strands, each of which is formed by metal-coating an oxide superconductor or raw material powder therefor, flat-molding the prepared stranded wire, and repeating rolling and a heat treatment of at least 800 DEG C on the flat molded stranded wire a plurality of times. <IMAGE>
Patent DE-69707915-T2 (DE)
Inventor: COSTIGAN PHILIP
IPC: H02G15/18
Filed: 1997-12-11
Granted: 2002-08-08
Abstract: An arrangement for enclosing an elongate substrate, e.g. a cable connection includes an outer resilient sleeve held in a radially-expanded configuration by being mounted on an inner holdout member, wherein the holdout member includes a generally tubular member that has a slit extending longitudinally thereof such that application of a force radially thereof causes the holdout member to reduce in circumference and to collapse around the substrate under the action of the recovery force of the outer resilient sleeve.
Patent DE-69714441-T2 (DE)
Inventor: CESARI GIULIO
IPC: D06F81/06
Filed: 1997-04-14
Granted: 2004-04-29
Abstract: PCT No. PCT/IT97/00081 Sec. 371 Date Oct. 7, 1998 Sec. 102(e) Date Oct. 7, 1998 PCT Filed Apr. 14, 1997 PCT Pub. No. WO97/39174 PCT Pub. Date Oct. 23, 1997The object of the invention is to provide a space saver ironing board that can be easily utilized and may be placed in any room of the house. In the closing position it is hung up on the wall and occupies a very small volume, comparable to that of a medium size picture (FIGS. 3 and 4). The opening movement is very simple and manageable: the space saver ironing board is rotated down from the wall until the horizontal working position (the figure), while it hanging on the wall. The rotation hinge is inserted into a fixed support wall bracket. The ironing board can be used in this position or unhooked from the wall and moved elsewhere (FIG. 5). Through the closing movement every part finds its proper position: one of the pair of legs (3) with their triangular cross-piece (5) provides the frame for the entire structure when in the closed position. The front panels (10) fixed to the underside of the legs cover the front of the structure (FIG. 4), behind which are hidden the closed ironing board surface (6) and the other legs (4) in vertical position.
Patent DE-69717653-T2 (DE)
Inventor: FURUKAWA YOSHIRO
IPC: C07D303/22
Filed: 1997-09-12
Granted: 2003-09-25
Abstract: A process for preparation of a glycidyl ether which is characrelized in reacting an epoxy compound of the formula <CHEM>  wherein X is halogen or sulfonyloxy  in the presence of a fluoride salt, with an alcohol According to the above method, glycigyl ethers or their optically active compounds important as intermediates for synthesis of medicines are easily obtained in good yield and especially the optically active compounds are obtained with highly optical purity.
Patent DE-69723499-T2 (DE)
Inventor: GHEORGHITA VICTOR
IPC: B29C48/30
Filed: 1997-04-17
Granted: 2004-04-01
Abstract: Method for continuously mixing polymer materials by means of a continuous mixing machine which comprises a mixing chamber (5) provided with at least one opening (4a, 6a) for supplying the polymer and at least one mouth (5d) for discharging the mixture and having arranged inside it a pair of rotors (7) parallel with one another, said method comprising the stages of:   supplying the material and any additives to the mixing chamber (5) through said supply mouth; taking up, by said pair of rotors (7), of the materials supplied for mixing and feeding thereof towards said outlet (5d);  and involving the following: at least one pre-mixing stage performed by means of axial sections (7b) of said rotors (7) rotating tangentially with respect to one another and at least one subsequent mixing stage performed by means of axial sections (7c) of said rotors rotating in a mutually interpenetrating manner.   <IMAGE>
Patent DE-69724977-T2 (DE)
Inventor: PEDERSON PAUL
IPC: A23L19/18
Filed: 1997-07-17
Granted: 2004-05-19
Abstract: Whole potatoes are optionally peeled and optionally preheated before cutting into strips. The strips are blanched in water before being dipped in an aqueous solution containing sodium chloride, dextrose and chelating agents. The strips are then blanched in steam before being dried in heated air. The partially dried strips are again treated with steam for a short time to blanch the strips, then parfried in oil, cooled for an extended period, and parfried a second time in oil. The strips are then frozen and packaged, ready for reconstitution by frying, oven or microwave rethermalization.
Patent DE-69727811-T2 (DE)
Inventor: WIESLANDER ANDERS
IPC: A61M1/28
Filed: 1997-02-19
Granted: 2004-08-05
Abstract: Use of a solution comprising glucose for peritoneal dialysis, in which the glucose portion is sterilised separately from the remaining components at a high glucose concentration above about 20% and mixed after sterilisation, substantially according to WO 93/09820. The solution has a reduced formation of advanced glycosylation end products and the use is indicated for diabetic uremic patients.
Patent DE-69729219-T2 (DE)
Inventor: ULLAKKO M
IPC: H01L41/20
Filed: 1997-08-18
Granted: 2005-05-25
Abstract: Magnetically-controlled actuator materials are provided that produce large actuation stroke, that exhibit fast actuation response time and corresponding high-frequency operation, and that enable efficient actuation energy conversion at convenient operating temperatures. The actuator materials exhibit an austenitic crystal structure above a characteristic phase transformation temperature and exhibit a martensitic twinned crystal structure below the phase transformation temperature. One actuator material provided by the invention is an alloy composition that can be defined generally as (NiaFebCoc)65-x-y(MndFeeCof)20+x(GagSihAli)15+y, where x is between about 3 atomic % and about 15 atomic % and y is between about 3 atomic % and about 12 atomic %, and where a+b+c=1, where d+e+f=1, and g+h+i=1. The actuator material is characterized by a magnetocrystalline anisotropy energy that is sufficient for enabling motion of twin boundaries of the martensitic twinned crystal structure in response to application of a magnetic field to the martensitic twinned crystal structure. This enables the material to produce an actuation stroke in response to the magnetic field. Based on this actuation mechanism, the actuator materials of the invention overcome the thermal, stroke, and frequency response limitations typically associated with actuator materials, and enable a class of actuators with large stroke and high speed at convenient temperatures.
Patent DE-69729280-T2 (DE)
Inventor: BECKER MICHAEL
IPC: B32B27/08
Filed: 1997-09-09
Granted: 2005-06-02
Abstract: A method of storing and admixing medical solutions is described. The method comprises the steps of (i) providing a container including an interior defining at least two chambers, the chambers being separated by a peelable seal, wherein a first chamber contains a lipid containing liquid and a second chamber contains a liquid that does not include a lipid, and wherein the container is constructed from a flexible plastic material that does not include polyvinylchloride and that includes a sealant layer that contacts the liquid and consists of polypropylene and a styrene-ethylene-butene-styrene block copolymer, (ii) steam sterilising the container, and (iii) mixing the contents of the container, wherein following steam sterilisation the lipid containing liquid has a concentration of at least one additive as follows: <TABLE> and/or following steam sterilisation and standing at ambient temperature for a period of 48 hours the lipid containing liquid has a concentration of at least one additive as follows: <TABLE> <IMAGE>
Patent DE-69730881-T2 (DE)
Inventor: TANAKA DAISHI
IPC: F28F3/04
Filed: 1997-06-20
Granted: 2005-09-22
Abstract: The present invention relates to a process for producing a flat heat exchange tube (B) having parallel fluid passages (6) in its interior and comprising an upper wall (1), a lower wall (2), right and left side walls (34) interconnecting right and left side edges of the upper and lower walls and a plurality of reinforcing walls (5, 14) connected between the upper and lower walls, extending longitudinally of the tube and spaced apart from one another, by brazing a first tube component member (31) of aluminum and a second tube component member (32) of aluminum into an integral assembly, the first component member including a lower wall (2) forming portion and a plurality of reinforcing wall (5, 14) forming portions integral with and extending upward from the lower wall forming portion, the second component member including an upper wall (1) forming portion comprising a brazing sheet having a brazing material layer over at least the lower of upper and lower surfaces thereof. The process comprising roughing the lower surface of the upper wall (1) forming portion of the second component member to mar an oxide film produced over the surface in advance, tacking the two component members together (31, 32), and thereafter brazing the two component members. <IMAGE>
Patent DE-69803047-T2 (DE)
Inventor: BENSON JOSEPH
IPC: B60N2/90
Filed: 1998-02-27
Granted: 2002-08-01
Abstract: The apparatus stimulates the muscles of a seat occupant. The apparatus includes a flexible supporting element adapted to be coupled to a seat for movement relative thereto and driving means for automatically and repeatedly moving the flexible supporting element through an adjustment cycle. The adjustment cycle includes a plurality of first incremental movements in a first direction followed by a plurality of second incremental movements in a second direction. Each of the first and second incremental movements are separated by a first time interval. The method relieves muscle fatigue in a seat occupant by incrementally adjusting the curvature of the supporting element and generally includes the steps of placing a supporting element in a first position operatively engaging a muscle of the seat occupant wherein the first position defines a first degree of curvature of the supporting element. The method further includes automatically adjusting the curvature of the supporting element according to an adjustment cycle that includes maintaining the first degree of curvature for a first time period, increasing the degree of curvature a first amount after the first time period to define a second degree of curvature, maintaining the second degree of curvature for a second time period, and decreasing the degree of curvature of the supporting element a second amount after the second time period to define a third degree of curvature wherein the first time period is equal to the second time period.
Patent DE-69803402-T2 (DE)
Inventor: FIELDER DUNN
IPC: G10L19/022
Filed: 1998-10-01
Granted: 2002-08-01
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-69807767-T2 (DE)
Inventor: OHMI KAZUAKI
IPC: H01L21/00
Filed: 1998-03-26
Granted: 2003-08-14
Abstract: Apparatus is provided to separate a composite member consisting of a plurality of bonded members (1 and 2) without destructing or damaging it, a fluid (7) is jetted against the composite member from a nozzle (8) to separate it into a plurality of members (11 and 12) at a position (3) different from a bonding position (14). The apparatus is provided with a holder for supporting and positioning the composite member, and a jet or jets for jetting fluid against the edge surface of the composite member. <IMAGE>
Patent DE-69810228-T2 (DE)
Inventor: SZABO GEORGES
IPC: C07B37/08
Filed: 1998-10-07
Granted: 2003-10-09
Abstract: A new bulk or supported catalyst containing a high proportion of crystalline sulfated zirconia and a hydrogenating transition metal for acid catalysed hydrocarbon conversion reactions. The catalyst has a surface area greater or equal to 135m<2>/g, preferably 150 m<2>/g, a pore vol. greater or equal to 0.16 cm<3>/g, preferably 0.20 cm<3>/g and a mean pore diameter greater or equal to 20 Angstrom , preferably 30 Angstrom . The crystallinity is quadratic or monoclinic and the apparent packing density is 0.5 - 3.0. The zirconia is partially or totally sulfated, the S content being 1 - 10%, preferably 1 - 5%, wt. relative to wt. of zirconia. Independent claims are also included for the preparation of the catalyst and its uses.
Patent DE-69815323-T2 (DE)
Inventor: CAVAZZA CLAUDIO
IPC: A23L33/15
Filed: 1998-03-10
Granted: 2004-04-29
Abstract: A medical food for diabetics is disclosed which comprises as characterizing active ingredients  gamma -linolenic acid and at least one alkanoyl-L-carnitine, e.g. acetyl-L-carnitine and/or propionyl-L-carnitine.
Patent DE-69817276-T2 (DE)
Inventor: THOMAS RICKEY J
IPC: B24B1/00
Filed: 1998-05-29
Granted: 2004-02-19
Abstract: A twist drill bit (10) comprises a shank portion (12), a flute portion (14) containing two flutes (16) and a tip portion (18). The flute portion (14) defines a web, wherein the web has a predetermined web thickness (T) adjacent the tip which increases from the tip portion (18) in an axial direction along the drill bit at a uniform taper rate in the range of 0.5 to 0.071 centimetres per centimetre of flute length. A process of forming such a drill bit (10) is also disclosed. <IMAGE>
Patent DE-69824579-T2 (DE)
Inventor: SCHAUMANN MONIKA
IPC: D06M13/463
Filed: 1998-04-21
Granted: 2005-06-09
Abstract: The invention relates to the use of fabric softener compositions comprising: (a) as active substance, a quaternary ammonium compound of formula (1), in which R is the aliphatic radical of tallow fatty acid, in particular a mono- or polyunsaturated aliphatic C17 radical; and (b) is a nitrogen-free polydiorganosiloxane having terminal silicon-bonded hydroxyl groups; for the treatment of textile fibre materials. The fabric softener compositions impart a soft handle to the treated textile and are readily biodegradable. The fibre materials treated with the novel fabric softener compositions are very particularly characterized by good rewettability