baber/WOPTO huggingface dataset:
Patent DE-69000760-T2 (DE)
Inventor: SOLOMON DONALD D
IPC: A61M25/00
Filed: 1990-06-19
Granted: 1993-04-29
Abstract: An obturator, suitable for use with a polymeric catheter comprises a substantially nonhydrophilic rod coated with a substantially hydrophilic polyurethane, the hydrophilic polyurethane being capable of absorbing an aqueous liquid and expanding to form a seal when inserted into a catheter. Suitably the hydrophilic urethane has a medicinal agent bulk distributed therein. The invention also provides an assembly comprising a polymeric catheter and an obturator of the invention, the obturator being dimensioned to fit in the catheter and the catheter containing a radiopaque agent.
Patent DE-69008731-T2 (DE)
Inventor: COENEN ANTONIUS JOHANNES ROBER
IPC: H03M7/32
Filed: 1990-09-20
Granted: 1994-11-10
Abstract: PCT No. PCT/NL90/00137 Sec. 371 Date Mar. 11, 1992 Sec. 102(e) Date Mar. 11, 1992 PCT Filed Sep. 20, 1990 PCT Pub. No. WO91/04611 PCT Pub. Date Apr. 4, 1991.System for converting a PCM input signal with uniform noise spectrum, comprising a series of digital words each of K-bits appearing with a predetermined repetition frequency, into an PCM output signal with a non-uniform noise spectrum comprising a series of digital words each of L-bits, L being small than K. The system comprises at least a 1-bit coder embodied to provide a shaped noise profile and to convert the K-L least significant bits of each word from the input signal into a series of 1-bit words, and an accumulator for combining said 1-bit words with the L most significant bits resulting into the desired PCM output signal. The frequency with which said K-L least significant bits of the words of the input signal are converted by said 1-bit coder is equal to said earlier mentioned repetition frequency.
Patent DE-69010038-T2 (DE)
Inventor: MASSIGNANI DONATO
IPC: B01D33/15
Filed: 1990-03-07
Granted: 1995-02-02
Abstract: The invention discloses a machine for the filtering of solid, in particular fibrous, particles suspended in liquids, comprising a delivery chamber (2) collecting the liquid to be treated, a raceway (3) leading the liquid to be treated into a treatment chamber (4) having a cylindrical bottom (5), wherein there is at least one pair of revolving filters (6, 7), an overflow chamber (16) connected with a recycling tank and an area (21) for the discharge of the recovered solid particles. In said machine each filter (12) has a surface in the shape of a truncated cone and its horizontal axis is essentially perpendicular to the flow direction of the liquid to be treated, said two filters are coaxial with each other and face each other, so as to form a concave space (20) therebetween. The taper of the filters causes the double effect of increasing the filtering performance of the machine and of avoiding its standstill when the delivery of liquid to be treated increases.
Patent DE-69011652-T2 (DE)
Inventor: RATKE RICHARD
IPC: F16H59/10
Filed: 1990-12-31
Granted: 1995-01-12
Abstract: A brake/shift interlock assembly (10) is mounted on the steering column (11) in operational cooperation with a column mounted shift control mechanism for an automatic transmission. The brake/shift interlock assembly includes a pivotal latch (24) for selectively locking the detent bar (16) of the shift control mechanism in the park position, a solenoid assembly (28) with an actuator rod (42) for magnetically holding the latch in the locking position, a return spring (44) for normally biasing the actuator rod and latch in the locking position, a spring lever (26) for selectively moving the latch to an unlock position and an electrical control circuit for energizing the solenoid when the ignition system is on and the foot brake switch is open.
Patent DE-69017181-T2 (DE)
Inventor: FITZGERALD PATRICK
IPC: D06M101/00
Filed: 1990-07-11
Granted: 1995-09-28
Abstract: A process for imparting stain resistance to polyamide substrates in continuous processes such as those using a Fluidyer TM  apparatus or a Flexnip TM  applicator and involving the application of a stain-resist composition containing a mixture of a hydrolyzed copolymer of maleic anhydride and one or more ethylenically unsaturated aromatic monomers with a sulfonated phenol-formaldehyde condensation product is disclosed wherein the stain-resist composition is applied at a pH between about 1.5 and about 3.0 in the prescence of an anionic surfactant in the form of an alkyl aryl sulfonic acid or an alkyl aryl sulfonate salt.
Patent DE-69024378-T2 (DE)
Inventor: SAMEJIMA SHUNICHI
IPC: C07C21/073
Filed: 1990-02-01
Granted: 1996-09-12
Abstract: A hydrochlorofluorocarbon azeotropic or azeotropic-like mixture comprising at least one member selected from the group consisting of hydrogen-containing fluoropropanes of the formula I:  CHaClbFcCF2CHxClyFz      (I) wherein a+b+c=3, x+y+z=3, a+x>/=1, b+y>/=1, and 0</=a,b,c,x,y,z</=3, and at least one member selected from the group of compounds II consisting of halogenated hydrocarbons having a boiling point of from 20 to 85 DEG C other than said hydrochlorofluoropropanes, hydrocarbons having a boiling point of from 20 to 85 DEG C and alcohols having from 1 to 4 carbon atoms.
Patent DE-69025199-T2 (DE)
Inventor: EYRE DAVID R
IPC: C12N15/02
Filed: 1990-11-30
Granted: 1996-05-30
Abstract: The invention provides assays and kits for measuring bone resorption by determining in a sample of body fluid the presence of concentration of a carboxy-terminal type I collagen telopeptide comprising:whereinis lysyl pyridinoline or hydroxylysyl pyridinoline.
Patent DE-69034212-T2 (DE)
Inventor: UJITA TOSHIHIKO
IPC: B41J25/34
Filed: 1990-08-03
Granted: 2006-07-13
Abstract: An ink cartridge interchangeably provided for an ink jet recording apparatus provided with a recording head for causing the discharge of ink to thereby effect the recording of an image, and containing the ink therein and effecting the supply of the ink in conformity with the discharge of the ink is characterized by the provision of a medium provided with information for controlling the driving conditions of the recording head.
Patent DE-69101486-T2 (DE)
Inventor: SHARMA SATISH
IPC: C07K1/14
Filed: 1991-01-11
Granted: 1994-08-04
Abstract: A method of purifying a desired polypeptide and a kit for practicing the same are disclosed. The method comprises producing a fusion protein comprising a desired polypeptide linked to an affinity peptide that contains an endopeptidase cleavage site. An immobilized endopeptidase is used to separate fusion proteins from impurities and cleave the fusion protein into its substituent parts.
Patent DE-69102161-T2 (DE)
Inventor: ARNAUD DIDIER
IPC: C09K3/30
Filed: 1991-02-12
Granted: 1994-11-10
Abstract: To replace chlorofluorocarbons as refrigerating fluids, the invention proposes to employ a mixture of dimethyl ether and 1,1,1,2-tetrafluoroethane. 
<??>These compounds form an azeotrope which, at its normal boiling point (approximately -22.4 DEG C at 1.013 bar), contains approximately 62.3% by weight of 1,1,1,2-tetrafluoroethane. 
<??>The mixture according to the invention can also be employed as an aerosol propellant or as a blowing agent for plastic foams.
Patent DE-69104360-T2 (DE)
Inventor: VAN DIJK BEREND
IPC: B29C63/34
Filed: 1991-06-27
Granted: 1995-03-09
Abstract: An existing pipeline (1) is relined by introducing an inner tube (2) of thermoplastic material, particularly of polyethylene terephthalate, and enlarging thereafter its diameter until the inner tube (2) tightly engages the inner wall of the pipeline (1). During the introduction of the inner tube (2) the ratio of the external diameter of the inner tube (2) to the internal diameter of the pipeline is less than 0.6. This method is particularly suitable for relining existing pipelines compressing in their wall substances which can be released into a medium transported through such a pipeline, e.g. a pipeline of lead for drinking water transport. An installation for introducing an inner tube (2) into a pipeline (1) comprises a coupling piece (3) having an inlet (16) for a pressurized fluid and a vent opening (7), and a bush (14) for fixing the inner tube (2).
Patent DE-69104453-T2 (DE)
Inventor: DE HAAN PIETER
IPC: A61K47/38
Filed: 1991-08-13
Granted: 1995-03-16
Abstract: Disclosed are stabilized dry chemical (e.g. pharmaceutical) compositions containing the water soluble acid addition salt of a poorly soluble basic compound (e.g. mianserin, apomorphine, chlorpromazine, imipramine, or promethazine); an excipient selected from the group consisting of microcrystalline cellulose, lactose, calcium hydrogen phosphate, and mixtures thereof; and a water soluble (> 2mg/ml) alkaline stabilizer. The dry composition is relatively more stable than one not containing the water soluble alkaline stabilizer, especially after a high temperature granulation process. The process for preparing the dry composition is also more "rugged" with the added water soluble alkaline stabilizer.
Patent DE-69123074-T2 (DE)
Inventor: MCCOLLUM JOHN L
IPC: H01L21/8247
Filed: 1991-04-09
Granted: 1997-03-06
Abstract: An electrically programmable antifuse element incorporates a composite interlayer of dielectric material and amorphous silicon interposed between two electrodes. The lower electrode may be formed from a refractory metal such as tungsten. Preferably, a thin layer of titanium is deposited over the tungsten layer and its surface is then oxidized to form a thin layer of titanium oxide which serves as the dielectric material of the composite dielectric/amorphous silicon interlayer. A layer of amorphous silicon is then deposited on top of the titanium oxide dielectric to complete the formation of the composite interlayer. A topmost layer of a refractory metal such as tungsten is then applied over the amorphous silicon to form the topmost electrode of the antifuse. <IMAGE>
Patent DE-69124557-T2 (DE)
Inventor: KOIVURANTA MAURI
IPC: D21F9/00
Filed: 1991-09-11
Granted: 1997-06-12
Abstract: Twin-wire web former in a paper machine, comprising a covering wire (10) and a carrying wire (20). The wires form a twin-wire forming zone (A-B), at the beginning of which zone (A-B) there is a forming gap (G), into which the discharge opening of the headbox (60) feeds a pulp suspension jet. On the twin-wire zone, in the area of the forming gap (G), there is the first forming roll (11;21), on which the twin-wire zone is curved within a certain sector (a). This is followed by a dewatering unit (50) or units (50A,50B), which is/are followed by a second forming roll (24) or group of rolls (14A,24A) in the twin-wire zone. After this, the web (W) is detached from the covering wire (10) and passed on the carrying wire (20) to the pick-up point (P). In the invention, between the first forming roll (11;21) and the second forming roll (24) or the corresponding group of rolls (14A,24A), a dewatering unit (50) or units (50A,50B) is/are provided. These comprise a press-support unit (30), which guides the wire (10,20) that enters into contact with said unit as a straight run. The dewatering unit (50) or units (50A,50B) comprise a dewatering equipment (40) placed facing said press and support unit (30) and provided with a suction and foil equipment, said equipment (40) removing a substantial amount of water out of the web (W). The magnitude a of the twin-wire turning sector placed in connection with the first forming roll (11;21) is within the range of a = 5 DEG ... 120 DEG , preferably within the range of a = 35 DEG ...55 DEG . <IMAGE>
Patent DE-69126204-T2 (DE)
Inventor: BUJADOUX KAREL
IPC: C08F4/643
Filed: 1991-12-16
Granted: 1997-09-18
Abstract: A method for preparing an olefin homopolymerization and copolymerization catalyst by at least partially reducing at least one tetravalent titanium compound, wherein: firstly, at least one $g(a),$g(v)-dihalogenoalkane of general formula X-(CH2?)n?-X?1, wherein X and X?1, which are the same or different, are halogen atoms and n is equal to or greater than 2, are contacted with a tetravalent titanium compound and aluminium until said aluminium completely disappears; and secondly, an organomagnesium derivative is added to the solution thereby obtained in an amount sufficient for the molar ratio of Mg/Ti to be of at least 1. The catalyst thereby obtained may be used together with an activator in an olefin polymerization method, and particularly in an ethylene (co)polymerization method.
Patent DE-69203500-T2 (DE)
Inventor: GRANELLI RENATO
IPC: D03D47/30
Filed: 1992-03-27
Granted: 1996-02-22
Abstract: A pneumatic weft end tension device for air looms provides to keep the free weft yarn end tensioned, after it has been inserted into the shed, thus preventing or promptly damping any longitudinal elastic weft yarn oscillations. The pneumatic weft end tension device consists of a blower (1) inserted between two adjacent blades (6) of the reed - and apt to spread them apart - in a position beyond the split selvedge zone of the fabric being woven. The air stream coming from the blower (1) deviates the free weft yarn end between the two blades (6), spread apart, thereby braking said yarn to an extent sufficient to prevent its elastic oscillation after its insertion has taken place. <IMAGE>
Patent DE-69207364-T2 (DE)
Inventor: DALEBROUX DEAN GERARD
IPC: B41M5/337
Filed: 1992-09-29
Granted: 1996-05-15
Abstract: Thermally-responsive record material comprises a support having provided thereon in substantially contiguous relationship     an electron-donating dye precursor;     an acidic developer material; and a zinc stearate and ammonia complex formed by admixture of ammonium hydroxide and zinc stearate such that the admixture has a pH greater than 10. A sensitizer is preferably also present, and the zinc stearate/ammonia complex preferably also includes zinc oxide. The presence of the zinc stearate/ammonia complex improves thermal image response and/or improves resistance to thermal image decline upon exposure to elevated temperature.
Patent DE-69209173-T2 (DE)
Inventor: STEBER WILLIAM DAVID
IPC: A61K9/00
Filed: 1992-04-29
Granted: 1996-11-28
Abstract: The invention relates to implant compositions for the parenteral administration of an essentially uniform and continuous amount of a biologically active protein, peptide or polypeptide over an extended period of time. The invention also relates to methods for increasing and maintaining elevated blood levels of biologically active proteins, peptides and polypeptides in animals.
Patent DE-69223789-T2 (DE)
Inventor: COURJON DANIEL DR
IPC: G11B7/12
Filed: 1992-10-22
Granted: 1998-06-25
Abstract: This scanning near-field optical microscope is of the type where a light beam (19) with a diameter of at maximum  lambda /20 is emitted, or received, by a sharply pointed probe tip (13) which is scanned across the surface of a sample (11) to be investigated. The light reflected by, and/or transmitted through, the sample (11) is detected by a detector (16) and/or further processed by a computer (24). The distance between the light-emitting probe tip (13) and the sample (11) under investigation is on the order of  lambda /20 as well, so that the surface of the sample (11) is within the near-field of said probe tip (13). This optical microscope is characterized in that the gap between the probe tip (13) and the sample (11) is filled with a liquid (40) of high opacity, including any liquids with a large negative dielectric constant  epsilon , so as to attenuate the intensity of the lightwaves emitted or received by the probe tip (13) to such an extent that the penetration depth z0 of the lightwaves inside the liquid, defined as the distance over which their intensity decreases to 1/e, is below 100 nm. <IMAGE>
Patent DE-69231788-T2 (DE)
Inventor: MAZZINI LEONARDO
IPC: B64G1/40
Filed: 1992-01-23
Granted: 2001-09-06
Abstract: The novelty consists precisely in the use of said electric, preferably ionic, propulsors, applied for the first time to satellite systems with multiple functions: control of orbital parameters outside the plane (inclination and node);     control within the plane of the orbit; altitude movements or any other type of orbital maneuver on triaxially stabilized satellites with an orbit LEO or GEO;   attitude control during the phases of electric propulsion;   desaturation of the wheels of inertia;   etc...   The invention can be placed in the field of space technology and can be primarily applied in the field of satellites. <IMAGE>
Patent DE-69232086-T2 (DE)
Inventor: GUDIBANDE R
IPC: C12Q1/68
Filed: 1992-12-07
Granted: 2003-09-11
Abstract: This invention relates to a new electrochemiluminescent (ECL) label for oligonucleotides using phosphoramidite chemistry.
Patent DE-69233093-T2 (DE)
Inventor: BROSSI ARNOLD
IPC: C07D487/04
Filed: 1992-09-28
Granted: 2003-12-18
Abstract: The present invention relates to eseroline, N1-noreseroline, and N1-benzylnoreseroline phenyl carbamate analogues which provide highly potent and selective cholinergic agonist and blocking activity and their use as pharmaceutical agents. The invention further relates to improvements in therapeutic methods related to diseases such as glaucoma, myasthenia gravis, alzheimer's disease and to improvements in therapy related to organophosphate poisoning. The invention further provides for selective acetyl-cholinesterase and butyrylcholinesterase agents and a method for inhibiting these esterases.
Patent DE-69308711-T2 (DE)
Inventor: SCHMIDT HARALD
IPC: H05B3/42
Filed: 1993-09-29
Granted: 1997-06-19
Abstract: The present invention relates to a bi-metallic clamping system for holding a heater firmly on the external surface of a hot runner nozzle body. The band heater-clamp arrangement of the present invention is formed by a cylindrical sheath (42, 44) which houses the heater coil (36). The sheath has an inner sleeve (42) formed from a material having a relatively high thermal expansion and an outer sleeve (44) formed from a material having a relatively low thermal expansion. The heater coil (36) is positioned between the two sleeves. The desired clamping effect is produced by providing at least one axial slot (54) in the inner sleeve. It has been found that during heating, the outer sleeve (44) expands less than the inner sleeve (42) due to the differences in the thermal expansion coefficients of the materials used to form the sleeves. This produces radial forces in the inner sleeve that are redirected into circumferential forces by the axial slot. These circumferential forces in turn cause the slot to close and thereby achieve the desired clamping effect. The band heater-clamp arrangement of the present invention has utility in injection molding machines having hot runner systems for providing liquified plastic material from a source to an injection gate. <IMAGE>
Patent DE-69310254-T2 (DE)
Inventor: MALLY TIMOTHY G
IPC: G01M3/36
Filed: 1993-03-19
Granted: 1997-10-02
Abstract: An apparatus and a method are provided for detecting leaks in sealed packages (26). The apparatus and method are particularly well-suited for an on-line system wherein each package (26) filled and sealed on a commercial packaging line (21) is inspected for possible leaks or seal defects. A force transducer arrangement (51,52,53,54;62,63) is used, and the package (26) is maintained at substantially constant volume while positive wall pressure over time is monitored. Diagnostic properties can be included whereby it is possible to precisely detect exactly which compartment of a multiple-compartment package and exactly which package station, has an excessive incidence of defects. <IMAGE>
Patent DE-69328089-T2 (DE)
Inventor: FLITSCH LAHJA
IPC: C07H15/10
Filed: 1993-04-01
Granted: 2000-08-24
Abstract: PCT No. PCT/GB93/00687 Sec. 371 Date Oct. 13, 1994 Sec. 102(e) Date Oct. 13, 1994 PCT Filed Apr. 1, 1993 PCT Pub. No. WO93/20226 PCT Pub. Date Oct. 14, 1993A process for preparing a glycolipid of formula (I): [(sac)m+n]-O-CH2-CHX-CH(OQ)-Y wherein Q is H or a blocking group; X is N3 or NH2; Y is a lipid residue; each sac is a saccharide; and m and n are each integers; comprises reacting a corresponding glycolipid of formula (II): (sac)n-O-CH2-CHX-CH(OQ)-Y with the corresponding saccharide (sac)m or a reactive derivative thereof, in the presence of an enzyme that catalyses the reaction. Compounds of formulae (I) and (II) are suitable for elaboration to a variety of saccharide ceramides.
Patent DE-69407745-T2 (DE)
Inventor: GOGLIO LUIGI
IPC: F16K24/04
Filed: 1994-06-21
Granted: 1998-07-16
Abstract: A one-way degassing valve (4) for aromatic products, such as coffee and the like, comprising a valve body (5,6), a valve element (12) and a selective type filter (17, 170), preferably consisting of activated charcoal which allows the passage of low molecular weight gases, such as carbon dioxide, and retains the high molecular weight gases that constitute the product's aroma. <IMAGE>
Patent DE-69413515-T2 (DE)
Inventor: RAO A
IPC: C07K7/06
Filed: 1994-01-12
Granted: 1999-02-11
Abstract: Synthetic polypeptides exhibiting amphipathic alpha-helices provide cell-expressible antimicrobial activity.
Patent DE-69414832-T2 (DE)
Inventor: MC CULLOUGH FRANCIS
IPC: D01F9/32
Filed: 1994-03-03
Granted: 1999-04-22
Abstract: The present invention resides in ignition resistant non-linear carbonaceous fiber or fiber tow having a reversible deflection ratio equal to or less than 1.2:1. The fibers have a multiplicity of crimps along their length with a crimp frequency on the order of from 6 to 15 crimps per inch. Fibers of the invention have improved elongatability of from about 2 to about 9%, a pseudo-elongatability of from about 0.2 to about 18%, and a tenacity without a loss of elongation on the order of at least 6 g/d. The carbonaceous fibers can be used, for example, as thermal insulation and/or fire resistant insulation in vehicles, building structures or clothing in furniture coverings, carpets, and the like, and can be blended with other fibers to form fine yarns.
Patent DE-69414923-T2 (DE)
Inventor: QUATTROCOLO SILVIO
IPC: A41H5/00
Filed: 1994-02-25
Granted: 1999-08-05
Abstract: An articulated dress form construction, specifically designed for patterning and testing cloth and hat articles for children and teen-agers, characterized in that said dress-form construction is designed and sized based on a plurality of parameters derived from a basic physical configuration, said parameters being processed by computer means, so as to provide mathematic models or patterns adapted to make a plurality of dress-forms meeting said requirements.   <IMAGE>
Patent DE-69419405-T2 (DE)
Inventor: MURPHY JAMES C
IPC: F17C13/00
Filed: 1994-09-29
Granted: 1999-12-16
Abstract: The pressure vessel, comprises an outer vessel for containing a first fluid, a flexible inner cell for containing a second fluid and disposed within the outer vessel so as to separate the first fluid from the second. There is a first port communicating with the inner cell, and a second port communicating with the outer vessel, with a neck on an end of the vessel surrounding the second port. The neck has an axis and a cylindrical inner surface defining the port, and a diffuser immovably fixed along the neck axis having a deflecting surface for deflecting the first fluid away from the inner cell when the first fluid is flowing through the second port into the outer vessel. The diffuser has a side wall spaced from and facing the cylindrical inner surface of the neck to define an annular passage communicating with the outer vessel. The side wall includes at least one passage surrounded by the cylindrical inner surface of the neck for permitting fluid to flow through it.
Patent DE-69426372-T2 (DE)
Inventor: ORJAVES-VENERO AURELIO
IPC: C07D235/30
Filed: 1994-05-19
Granted: 2001-05-10
Abstract: New 1-phenylmethyl benzimidazole piperazine derivatives of general formula <CHEM> are described wherein R<1> and R<2> can be a hydrogen atom, a halogen atom, a short chain alkyl group, a nitro group, and a hydroxy group, and their addition salts with pharmaceutically acceptable acids. These compounds have pharmacological activity as serotonin 5HT3 receptor antagonists.