baber/WOPTO huggingface dataset:
Patent DE-69014934-T2 (DE)
Inventor: CASTRICUM WILHELMUS P H
IPC: B23D21/00
Filed: 1990-02-12
Granted: 1995-07-13
Abstract: An apparatus for forming and slitting spirally formed pipe, particularly spiral pipes having a diameter of approximately one inch or less, is disclosed. The pipe forming apparatus includes an enclosed forming head (29) and a mandrel (60). A continuous strip of metal (15) is driven around the mandrel (60) and inside a lateral bore (30) in the forming head (29) in a helical manner. First and second rollers (37,39) mounted in the forming head partially form a spiral lockseam. A third roller (52) mounted in the upper portion of the forming head closes the spiral lockseam. The mandrel (60) is both rotatable and pivotable. The device for slitting the spiral pipe into sections includes a first knife (80) that is positioned inside the spiral pipe. This knife is mounted at the end of a rotatable boom (81), that extends through the mandrel and is positioned inside of the spiral pipe. A second rotatable knife (110) is positioned outside of the pipe. A rotatable support roller (130) is also positioned outside of the pipe, and opposite the outer knife. To cut the pipe, the outer knife punctures the pipe and overlaps the inner knife, and the support roller abuts the opposite side of the pipe. The inner and outer knives and the support roller move axially with the pipe. As the pipe continues to rotate, it is completely severed.
Patent DE-69021874-T2 (DE)
Inventor: KOMURO TOSHIO
IPC: C09K5/16
Filed: 1990-02-28
Granted: 1996-02-15
Abstract: A powder radiating feeble-energy infrared rays comprises the major components, alumina and titanium and the additive, . platinium or palladium, or the major components, alumina and silica and the additive, palladium. The compstn of the powder is sintered alumina(having a purity of 99.9% or higher), 30-45wt%; Ti (purity of 99.9% or higher), 55-70 wt%; and colloidal Pt or Pd, 0.1-0.4 wt%. The powder can be shaped into pellets or sheets. Alternatively the powder is sintered alumina (purity of 99.9% or higher), 30-45 wt%; silica (purity 99.9% or higher), 67.6-52.3wt%; and colloidal Pd, 0.1-0.4 wt%. The powder can optionally contain silica nitride (2.3wt%). The synthetic fibre contains this powder, in the dispersed state, which radiates feeble-energy infrared rays. The fibre can be nylon, vinylon, ester, acrylic or urethane fibre. The textile is made of this synthetic fibre.
Patent DE-69030117-T2 (DE)
Inventor: KIMBER MICHAEL
IPC: B65D17/28
Filed: 1990-11-19
Granted: 1997-06-12
Abstract: A liquid containing thermoplastic unit dose container (1) which comprises a body portion (2), a neck portion (3) and an outlet opening (7) at the end of neck portion (3) which is sealed by a non re-sealable cap (4). The outside wall of the neck portion (3) comprises a thread engagement portion (8) which is located at or proximate the outermost edge of the neck portion (3) so that after removal of cap (4) thread engagement portion (8) is adapted to engage within an inwardly facing screw thread channel (14) at the end of a syringe. This enables sealing connection of the container (1) to the syringe so that liquid within container (1) may be directly transferred from the container (1) to the syringe.
Patent DE-69030734-T2 (DE)
Inventor: GUJER HEINZ
IPC: B65B9/02
Filed: 1990-11-13
Granted: 1998-01-02
Abstract: An apparatus for manufacturing flexible containers of the type comprising particulate material located between two flexible web members (16, 17), the apparatus comprising a first feed means suitably in the form of one or more drive roller assemblies (13, 43) for advancing a first flexible web member through the apparatus, a metering means suitably in the form of a metering roller (12) having recesses (84) on its peripheral face to accomodate the particulate material and to deposit the particulate material onto the first flexible web member, second feed means suitably in the form of a roller assembly (13, 43) to pass a second flexible web member over the first flexible web member containing the particulate material, and sealing means suitably comprising a roller assembly (13) having one of the rollers including heated zones (94) or portions along its external surface such that when the first and second web members pass between the rollers the web members are sealed together along areas corresponding to contact of the web members with the heated zones or portions. In this manner, there can be formed flexible containers or sachets containing particulate material such as super absorbant polymer which can be immersed in water and subsequently frozen to be used as a heat exchange pad.
Patent DE-69100098-T2 (DE)
Inventor: GODI CLAUDE ANDRE
IPC: B31B50/02
Filed: 1991-04-08
Granted: 1993-09-16
Abstract: A guide for a sheet aligning station for lateral positioning of a sheet includes a supporting surface mounted on a belt to support the trailing edge of a sheet and a roller extending slightly beyond the supporting surface to contact the sheet edge and reduce friction between the guide and the sheet during crosswise shifting of the sheet, for example by a lateral guiding ruler.
Patent DE-69100460-T2 (DE)
Inventor: DUPONT RENE
IPC: C01B3/32
Filed: 1991-04-25
Granted: 1994-01-27
Abstract: An installation composed of a reforming reactor (12) fed with a vaporised and superheated methanol-water mixture, a means of heating the liquid methanol-water mixture by thermal exchange (5) with the gaseous reforming mixture (56), a means of vaporisation and superheating of the said mixture heated by thermal exchange (23) with a heat-transfer fluid (51), a means of reaction of the said vaporised methanol-water mixture by thermal exchange (28-29) also with the said heat-transfer fluid (31-32), means of separation (75) of the water from the reforming mixture by cooling and partial condensation (61-63-64), and means of producing pure hydrogen releasing combustible wastes, means of heating (15) the heat-transfer fluid (31-32) by combustion (15), especially of the combustible wastes, characterised in that the means of thermal exchange and means of heating the heat-transfer fluid are all situated at the periphery of the same enclosure which forms both combustion chamber (12) and reforming reactor (28-31) (29-32). 
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Patent DE-69110440-T2 (DE)
Inventor: GIANNESSI FABIO
IPC: A61P25/28
Filed: 1991-12-19
Granted: 1995-11-16
Abstract: 1,2,3,4-tetrahydronaphtylamines of formula (I) <CHEM>  wherein  R is H or OCH3; <CHEM>  is either at 1 or 2 position  R1 is H;  R2 is selected from:     L-prolyl, optionally N-substituted with acetyl or carbobenzoxy,   L-pyroglutamyl,   (pyrrolidin-2-one-1-yl)acetyl,   3-carboxy-2-hydroxypropyl;  or R1 and R2 taken together with the nitrogen atom form the ring <CHEM>  wherein n = 1,2,3 and R3 = H, OH are nootropic substances potent enhancers of learning processes and memory. Orally or parenterally administrable pharmaceutical compositions in unit dosage form comprise between about 100 and about 500 mg of a compound of formula (I).
Patent DE-69116473-T2 (DE)
Inventor: PARR DEBORAH JEAN
IPC: A61F13/15
Filed: 1991-08-19
Granted: 1996-06-20
Abstract: Absorbent articles (10) such as panty liners, thin full-sized sanitary napkins and the like having a garment facing side (20) and a body facing side are provided which may be stored in a folded configuration prior to use. Means of attachment (30) and means of release (40), most preferably silicone, are created on the garment facing side (20) of the article. The patterns in which the attachment and release means (30, 40) are chosen such that when the article is folded, the adhesive means (30) contact the release means (40), eliminating the need for release paper, but allowing the article to be unfolded and used. Other embodiments using barrier films affixed to the garment facing side of the article are also disclosed. The barrier films are used in place of an outer wrapper member to protect the body-facing side of the napkins from being soiled prior to use. Methods of making and packaging the articles disclosed are also provided. <IMAGE>   <IMAGE>
Patent DE-69120069-T2 (DE)
Inventor: BALZARINI JAN MARIA RENE
IPC: C07H19/23
Filed: 1991-09-04
Granted: 1996-10-02
Abstract: The invention relates to substituted nucleoside derivatives, their chemical synthesis and antivirally active pharmaceutical compositions containing said derivatives. It has been found that this novel class of substituted derivatives displays a selective inhibiting effect on HIV-1. The most preferred compounds are {1-[2', 5'-bis-O-(tert-butyldimethylsilyl)- beta -D-ribofuranosyl]-3-N-methyl-thymine}-3'-spiro-5''-{4''-amino-1'',2''- oxathiole-2'', 2-dioxide) and {1-[2', 5'-Bis-O-(tert-butyldimethylsilyl)- beta -D-ribofuranosyl]-3-N-ethyl-thymine}-3'-spiro-5''-{4''-amino-1'', 2''-oxathiole-2'', 2''-dioxide}.
Patent DE-69120626-T2 (DE)
Inventor: YAMADA NOBUTOSHI
IPC: C07K14/525
Filed: 1991-09-20
Granted: 1997-01-09
Abstract: A polypeptide which is a tumor necrosis factor polypeptide having an amino acid sequence represented by from the 1st Ser to the 155th Leu as shown by SEQ ID NO:1 in the Sequence Listing, or its mutein, wherein the amino acid sequence of the 1st Ser to the 8th Asp of the SEQ ID NO:1 or the corresponding amino acid sequence of the mutein is replaced by an amino acid sequence containing at least one amino acid sequence of cell-adherent peptide of laminin and from 5 to 30 amino acids. Also disclosed are a recombinant plasmid containing a DNA encoding such a polypeptide, a recombinant microbial cell transformed by such a recombinant plasmid, a process for producing the polypeptide, a pharmaceutical composition comprising the polypeptide as an active ingredient, and a DNA for the polypeptide.
Patent DE-69121541-T2 (DE)
Inventor: SEPPAELAE JUKKA
IPC: C08F4/649
Filed: 1991-12-18
Granted: 1997-01-16
Abstract: A good activity and stereospecifity have been achieved by a catalyst system intended for the polymerization of olefins comprising a procatalyst based on a titanium compound, an organoaluminium cocatalyst and an organosilane compound, the organosilane compound having the following formula (I) <CHEM> in which R is a lower alkyl, R min  is an alkyl, R sec  is a substituent donating electrons, n = 1, 2, or 3, m = 0, 1, or 2, and n + m </= 3.
Patent DE-69123315-T2 (DE)
Inventor: WETTLAUFER DAVID GORDON
IPC: C07D413/06
Filed: 1991-08-19
Granted: 1997-05-22
Abstract: This invention relates to 6,7-dihydro-3-phenyl-1,2-benzisoxazol-4(5H)-ones and -ols of the formula <CHEM>  wherein X is <CHEM> or loweralkyl; Y is hydrogen, halogen, loweralkyl, loweralkoxy, trifluoromethyl, nitro or amino; R is H when the bond between the oxygen atom and the carbon atom in question is a single bond; otherwise the dotted line signifies part of a double bond to the oxygen atom; R1 is hydrogen, loweralkyl or arylloweralkyl; R2 and R3 are independently hydrogen, loweralkyl or arylloweralkyl, or R2 and R3 taken together with the nitrogen atom form an optionally substituted heterocycle selected from the group consisting of piperidinyl, pyrrolidinyl, morpholinyl, imidazol-1-yl, 1-piperazinyl, said substituents being hydrogen or loweralkyl; 4-substituted-1-piperazinyl of the formula <CHEM>  where R6 is loweralkyl, aryl, arylloweralkyl, <CHEM>  2-pyrimidyl, <CHEM>  2-pyridinyl of the formula <CHEM>  or 4-pyridinyl of the formula <CHEM>  4-substituted-1-piperidinyl of the formula <CHEM> wherein R7 is hydrogen, loweralkyl, aryl, arylloweralkyl, 2-pyridinyl of the formula <CHEM>  4-pyridinyl of the formula <CHEM>  2-pyrimidinyl of the formula <CHEM>  arylcarbonyl, <CHEM> R8 is hydrogen or -OH; R4 is hydrogen, loweralkoxycarbonyl or aryloxycarbonyl; Z is chlorine, bromine or fluorine; m is an integer of 1 to 4; n is an integer of 1 to 4 or a pharmaceutically acceptable acid addition salt thereof and where applicable the geometric and optical isomers and racemic mixtures thereof. The compounds of this invention display utility as antipsychotic agents and analgesic agents.
Patent DE-69128877-T2 (DE)
Inventor: FISCHER MEIR
IPC: C07K14/415
Filed: 1991-11-28
Granted: 1998-06-18
Abstract: The present invention relates to somatotropin analogues with amino acid changes in the alpha-helix 1 regions of said somatotropins, alone or in combination with mutations in the alpha-helix 3 and/or alpha-helix 2 regions, plus combinations with other changes to the native amino acid sequence of somatotropins. The resulting analogues are stable for formulation in sustained release formulations, while maintaining biological activity. Further, methods for conducting site-directed mutagenesis on DNA encoding proteins and/or polypeptide also are provided.
Patent DE-69131055-T2 (DE)
Inventor: STUEBER RICHARD J
IPC: B23K26/00
Filed: 1991-09-27
Granted: 1999-07-15
Abstract: A process is provided for welding a gamma-prime precipitation-strengthened nickel base superalloy by heating the weld area and adjacent region to a ductile temperature, welding while maintaining the entire weld area and adjacent region at the ductile temperature and holding the weldment, weld area and adjacent region at the ductile temperature until the entire weld has solidified. The ductile temperature is above the aging temperature but below the incipient melting temperature of the superalloy. <IMAGE>
Patent DE-69201835-T2 (DE)
Inventor: MICHELIN SYLVIE
IPC: B65D83/14
Filed: 1992-06-09
Granted: 1995-07-27
Abstract: Cover assembly intended to be mounted around a bottle (1) and comprising an external cover part (7) for the said bottle having a chimney (9) surrounding the neck (3) of the bottle and a fixing ring (11) exhibiting first locking means (13) for locking the ring to the said chimney and second locking means (15) for locking the ring to the neck of the bottle from the outside. According to the invention, the ring (11) surrounds the chimney (9) for locking the latter from the outside, this chimney exhibiting lateral openings (19) through which pass the said second locking means (15) of the ring for its forced elastic fixing under a shoulder (17) of the neck of the bottle. Application to producing a cover sheath for a perfume bottle. <IMAGE>
Patent DE-69205501-T2 (DE)
Inventor: VAN AKKEREN FRANCISCUS JOHANNE
IPC: D06P5/00
Filed: 1992-07-01
Granted: 1996-03-21
Abstract: Screen printing machine, comprising a frame (10) in which one or more stencils (2) are supported for printing a web of material fixed on a supporting belt. The stencils (2) are each directly connected by means of a rigid coupling to the rotor (12) of a corresponding rotary drive device (6). An elongated squeegee (40), supported near the ends of the stencil (2), is provided in the interior of each stencil (2). The drive device (6) is provided with a central through hole running in the axial direction, for allowing through at least the end (42) of the squeegee (40) with radial play. <IMAGE>
Patent DE-69209078-T2 (DE)
Inventor: KLIMSTRA JACOB
IPC: F02P17/12
Filed: 1992-07-17
Granted: 1996-08-01
Abstract: PCT No. PCT/NL92/00132 Sec. 371 Date Jan. 13, 1994 Sec. 102(e) Date Jan. 13, 1994 PCT Filed Jul. 17, 1992 PCT Pub. No. WO93/02286 PCT Pub. Date Feb. 4, 1993.Spark gap measuring and monitoring method and device, for providing, during operation, a signal indicative of the intended performance of the spark gap (1), in particular a spark plug of a combustion engine. The device includes an electrical detecting element which is coupled inductively to a connecting lead (4) of the spark gap (1), for example a toroidal coil (8), which detecting element is connected to a processing circuit (9-11) for the purpose of converting the electrical signal produced by the detecting element into a measuring signal indicative of the spark gap (1) performance, for example the spacing (d) between the electrodes (2, 3). Measurement results obtained from an initial measurement can be established as reference data by means of memory elements and circuit elements. The measuring signal is then analyzed by means of an analyzing circuit (14) as a function of the reference data.
Patent DE-69211157-T2 (DE)
Inventor: LO JULIAN B
IPC: A61K9/20
Filed: 1992-11-04
Granted: 1996-10-02
Abstract: PCT No. PCT/US92/09273 Sec. 371 Date Jun. 1, 1994 Sec. 102(e) Date Jun. 1, 1994 PCT Filed Nov. 4, 1992 PCT Pub. No. WO93/12770 PCT Pub. Date Jul. 8, 1993.High strength, high porosity delivery devices have a shaped surface and disintegrate quickly in an aqueous medium. The devices can be prepared by disposing a formulation in a die to form a frozen predevice. A second die is contacted with the frozen formulation surface at a pressure and temperature for a time sufficient to locally momentarily liquify and shape the device surface. The shaping is followed by lyophilization.
Patent DE-69216910-T2 (DE)
Inventor: HENDRICKSON DENNIS L
IPC: A61P9/10
Filed: 1992-05-18
Granted: 1997-05-22
Abstract: The present invention is directed to a diltiazem formulation suitable for one a day administration. The formulation contains a blend of diltiazem beads having two differing dissolution profiles. <IMAGE>   <IMAGE>
Patent DE-69304600-T2 (DE)
Inventor: DELISSE WILLEM JOZEF
IPC: B65H75/20
Filed: 1993-04-01
Granted: 1997-04-03
Abstract: The invention relates to a combination of a wire reel (8), on which a wire can be wound, and an attachment (1) to be provided on said reel. The attachment comprises an elongated carrying part, which, in mounted condition on the reel, extends transversely to the wire to be wound up. When being wound up the wire to be wound up will come to lie on the carrying part, said carrying part being provided with at least one projection (4), which extends from the carrying part in a direction remote from the reel. <IMAGE>
Patent DE-69306933-T2 (DE)
Inventor: SATO TAKEHIRO -
IPC: B41M5/337
Filed: 1993-09-27
Granted: 1997-05-07
Abstract: A phenethyl alcohol derivative represented by general formula (I), which is used as a stabilizer for storing colored images in a thermal recording material and is particularly improved in plasticizer resistance. Y represents a group of general formula (II) or (III); R<1> represents H, alkyl or aralkyl; R<2>, R<3> and R<4> represent each halogen, nitro, alkyl, alkoxy, alkenyl or alkenyloxy; R<5>, R<6> and R<7> represent each H or alkyl; Z represents -SO2-, -CO-, -C(CH3)2-, -S- or -O-; and m, n and p represent each an integer of 0 or above. <CHEM>
Patent DE-69308767-T2 (DE)
Inventor: SU KAI CHIANG
IPC: G02C7/02
Filed: 1993-11-11
Granted: 1997-11-13
Abstract: A contact lens colorant formulation containing a non-ionic polyalkylene oxide surfactant is applied to a dry hydrophilic contact lens by means of a silicon rubber printing pad to provide a cosmetically acceptable, solid, unblemished covering. This process allows for a solid covering to be placed onto the lens in a single printing step using standard transfer printing devices.
Patent DE-69311812-T2 (DE)
Inventor: CHURCHMAN JAMES
IPC: G07D5/08
Filed: 1993-10-13
Granted: 1997-10-02
Abstract: In a coin detection system, a coin passes between conductive plates which form a capacitor, which provides part of the frequency controlling capacitance of an LC tuned oscillator circuit. The presence of a coin between the conductive plates alters the capacitance, and consequently alters the output frequency of the oscillator circuit. The oscillator output is supplied to the clock of a counter, optionally following frequency division in a frequency divider. The counter counts the number of clock pulses received in a 10 ms period, and the count value is provided to a microprocessor via a shift register. The count value will be a measure of the frequency of the output of the oscillator. The microprocessor uses the output to determine whether a valid coin has been received, and if so, what the denomination of the valid coin is.
Patent DE-69313460-T2 (DE)
Inventor: ERB UWE
IPC: C25D3/38
Filed: 1993-11-26
Granted: 1998-04-02
Abstract: A process for producing nanocrystalline materials, and in particular nanocrystalline nickel having an average grain size of less than about 11 nanometers is described. The nanocrystalline material is electrodeposited onto the cathode in an aqueous acidic electrolytic cell by application of a pulsed D.C. current. The cell electrolyte also contains a stress reliever, such as saccharin, which helps to control the grain size. The novel product of the invention find utility as wear resistant coatings, hydrogen storage materials, magnetic materials and as catalysts for hydrogen evolution.
Patent DE-69332501-T2 (DE)
Inventor: KNIPE DAVID
IPC: C07K14/03
Filed: 1993-08-02
Granted: 2003-10-09
Abstract: A herpesvirus vaccine comprising a mutated herpesvirus suspended in a pharmaceutically acceptable carrier. The mutated herpesvirus is capable of infecting cells of the mammal to be vaccinated, but incapable of completing a replicative cycle, and it is capable of eliciting a protective immune response in that mammal. The mutation occurs in at least one gene encoding a protein essential for replication of the virus, so that the mutation renders the virus replication defective.
Patent DE-69400747-T2 (DE)
Inventor: O'BRIEN ROBERT
IPC: C22B3/04
Filed: 1994-01-24
Granted: 1997-05-07
Abstract: A continuous hydrometallurgical process for conversion of ore derived copper and zinc sulfides into recoverable water soluble sulfates is provided. The process comprises: i) contacting the ore derived copper and zinc sulfides with sulfuric acid and with nitric acid to form a reaction mixture in an acidic solution, ii) maintaining the reaction mixture at a temperature in the range of 110 DEG  C. to 170 DEG  C. while continuously mixing the reaction mixture, iii) adding sufficient sulfuric acid and nitric acid to the reaction mixture to form a light precipitate and a dark precipitate in the reaction mixture, the light precipitate comprising water soluble sulfate salts of copper sulfate, zinc sulfate and iron sulfate, and the dark precipitate being water insoluble and comprising mainly elemental sulfur and gangue, iv) introducing a source of oxygen to the reaction mixture to promote oxidation in the presence of the nitric acid, of the sulfides to sulfates and to oxidize gaseous NOx reaction products to regenerate nitric acid for the reaction mixture, v) removing the light and dark precipitates and any entrained acidic solution from the reaction mixture, vi) separating the light and dark precipitate from the acidic solution in preparation for treatment of the light precipitate for recovery of copper sulfate and zinc sulfate from the light precipitate, and vii) recycling the acidic solution to the reaction mixture.
Patent DE-69402247-T2 (DE)
Inventor: LOEF STEFAN
IPC: H01H85/046
Filed: 1994-05-27
Granted: 1997-07-10
Abstract: In order to reduce the costs of assembled printed circuit boards, a printed board fuse (1) has been developed, which functions with great reliability at low manufacturing costs. By coating a large area of a printed board with metal, for example, by plating, a well-defined thickness of a metal layer (9) may be achieved in which a fuse (3) has been separated. The well-defined thickness also allows well-defined geometry of the fuse cross-sectional area and fuse length to be achieved and therefore its resistance and interruption characteristics will also be very accurately defined. In case of a temperature rise, the metal layer (9) surrounding the fuse (3) will have a heat dissipating effect on the fuse, implying an essentially reduced risk of board fire. <IMAGE>
Patent DE-69402825-T2 (DE)
Inventor: ANDERSSON GUNNAR
IPC: B65D1/09
Filed: 1994-09-21
Granted: 1997-10-02
Abstract: Disclosed are containers of polymer materials for medical fluids assembled of a bottle formed container body (1, 10) and a closure device (4, 11), which fulfil the requirements of being capable to withstand heat sterilizing procedures and yet be made from parts which can be collected for recycling in a single process. The inventive containers will also be sealed during the sterilizing by weak seal weldings.