baber/WOPTO huggingface dataset:
Patent DE-69414155-T2 (DE)
Inventor: PITTERNA THOMAS DR
IPC: B01J25/02
Filed: 1994-02-21
Granted: 1999-04-08
Abstract: A process for the preparation of 6-alkyl-4-(pyridin-3-yl-methyleneamino)-4,5-dihydro-1,2,4-triazin-3(2H )-one by the reaction of 4-amino-6-alkyl-3-oxo-2,3,4,5-tetrahydro-1,2,4-triazine with 3-cyanopyridine wherein the reaction is carried out under catalytic hydrogenation conditions in the presence of a Raney-nickel catalyst in an aqueous alcoholic medium, at a temperature between 0 and 70 DEG C, at a pH of between 2 and 7, and in the presence of and a C1-C6-carboxylic acid or a C1-C6-carboxylic acid alkali metal salt or both, whereby the hydrogen pressure is between 0.1 and 10 bar.
Patent DE-69416467-T2 (DE)
Inventor: DE LONGHI GIUSEPPE
IPC: F24F1/032
Filed: 1994-05-30
Granted: 1999-08-19
Abstract: The device for eliminating humidity particularly from laundry includes a frame body having inside, in combination, means for dehumidifying the air and means for heating the dehumidified air to a selected temperature. <IMAGE>
Patent DE-69417726-T2 (DE)
Inventor: BERTOLI CONSTANTIN
IPC: A61K38/00
Filed: 1994-05-09
Granted: 1999-08-19
Abstract: Prepn. of a concentrate of polyunsatd. fatty acid ethyl esters comprises: a) ethanolysis of an oil rich in polyunsatd. fatty acids, which has been previously refined, using ethanol in the presence of a catalyst; b) complexion of these esters with urea in soln. in ethanol, giving an insol. inclusion complex; and c) sepn. of the inclusion complex and recovery of a fraction of ethyl esters rich in the polyunsatd. fatty acid esters in the liq. phase. The oil is pref. a vegetable oil rich in  gamma -linolenic acid (evening primrose oil, borage oil or oil from the pips of the fruits of the Ribes genus, pref. blackcurrant), or a vegetable oil rich in linoleic acid and poor in  alpha  linolenic acid (partic. passion flower oil or maize oil) or a marine animal oil rich in eicosapentaenoic and docosahexaenoic acids. The concentrate in soln. in hexane is treated with activated carbon (10-40 wt.%) at room temp., the carbon sepd. and the hexane evapd.
Patent DE-69419751-T2 (DE)
Inventor: KING MICHAEL
IPC: B29C33/30
Filed: 1994-02-16
Granted: 2000-01-13
Abstract: Tire recapping or retreading apparatus and method including the use of a tread mold with a plurality of mold segments. A tread mold loading machine is used to position the prepared tire carcass relative to the mold segments and to install the mold segments on the exterior of the tire carcass. The mold segments are retained in place on the exterior of the tire carcass by a tension band. Resilient elastic tension bands or pre-stressed metal tension springs hold the mold segments on the tire carcass after the mold segments have been released from the tread mold loading machine. The use of the tread mold loading machine and the mold segments eliminates distortion of the tire carcass during installation of the tread mold.
Patent DE-69431526-T2 (DE)
Inventor: DE MEESTER INGRID
IPC: C07K16/28
Filed: 1994-11-04
Granted: 2003-07-10
Abstract: The invention relates to a ligand or functional derivative thereof, with at least one specificity for the adenosine deaminase (ADA) binding site of CD26, being for example a monoclonal antibody or a modified version of adenosine deaminase. The functional derivative can be an Fab' -, Fab-, F(ab)2-, a scFv - or Fv-fragment of the monoclonal antibody or a chimeric antibody. Apart from this the functional derivative can be a conjugate between the ligand or a functional component thereof and a secondary molecule. The ligands according to the invention can be used as a therapeutic agent for stimulating the proliferation of T-lymphocytes, as an immuno-suppressing agent, as a diagnostic agent in immuno-enzymatic assays, for monitoring malignantly transformed melanocytes or in imaging techniques or as therapeutic agent against HIV-infection.
Patent DE-69503888-T2 (DE)
Inventor: SHAANAN GAD
IPC: A47J31/40
Filed: 1995-03-29
Granted: 1999-04-22
Abstract: A brewer for providing a single cup of coffee which comprises an outer cylindrical tubular member having an open top and a platform formed on the top. A slidable second cylindrical tubular member reciprocates within the first tubular member along the axis thereof and is provided with a gasket at the top thereof in sealing contact with the inner surface of the first tubular member. A permanent filter is provided at the top of the second cylindrical tubular member. A fixed piston head is located within the second cylindrical tubular member and is fixed relative to the first tubular member. A wiper is provided on the top platform of the first tubular member such that when the filter is in its uppermost position, the wiper can be activated to clean the coffee grounds from the filter. A pour spout is provided in the second cylindrical member which communicates with the fluid once the pour spout is above the level of the piston head. In operation, the filter moves downwardly towards the piston head such that air passes upwardly through the water and coffee grounds on the filter to agitate the mixture and then upwardly towards the top of the first tubular member such that a negative pressure is created between the filter and the piston head to draw the solution through the filter and eventually out by means of the spout in the wall of the second cylindrical tubular member.
Patent DE-69506197-T2 (DE)
Inventor: OGATA KAZUMI
IPC: A61K31/665
Filed: 1995-08-01
Granted: 1999-04-15
Abstract: This invention provides a therapeutic composition for pancreatitis which comprises a phosphoric diester compound of the following formula or a pharmacologically acceptable salt thereof <CHEM> wherein R1 and R2 are the same or different and each represents hydrogen or methyl. The pharmaceutical composition of this invention can be used with advantage in the prevention and treatment of pancreatitis.
Patent DE-69510902-T2 (DE)
Inventor: MAURER WILHELM
IPC: G03F1/32
Filed: 1995-10-20
Granted: 2000-02-17
Abstract: The present invention phase shifting photomask is fabricated by means of a structured modification to the surface of a mask blank suitable for photolithography. Ion implantation, diffusion or similar processes are used to alter the optical properties of selected areas of a mask blank in such a way that these areas modify the intensity and phase of optical radiation transmitted through the processed areas of the mask blank substrate. The present invention provides the intended phase an intensity modulation by modification of a surface layer or other layer which is close to the surface of the mask blank. This leaves the actual surface of the mask blank intact and smooth without chemical changes to the surface of the mask blank. In this way optical radiation is not scattered on the borders of different materials and unwanted particulates will have a lower chance of adhering to a smooth surface with little or no topography. Use of photomasks manufactured in accordance with the present invention method enhances the resolution and process window, for example, depth of focus and/or exposure latitude of the lithographic process. <IMAGE>
Patent DE-69521798-T2 (DE)
Inventor: MORTIER JEAN-PIERRE
IPC: A61B17/80
Filed: 1995-04-26
Granted: 2002-05-08
Abstract: PCT No. PCT/FR95/00544 Sec. 371 Date Oct. 21, 1996 Sec. 102(e) Date Oct. 21, 1996 PCT Filed Apr. 26, 1995 PCT Pub. No. WO95/28887 PCT Pub. Date Nov. 2, 1995The apparatus of the invention includes at least a first device (21) with a rigid elongated body (1) including two main sections angularly coupled with each other by an angular coupling region forming an angle substantially equal to the angular correction to be applied to a bone (18). First anchoring elements (5) shaped as pins are provided to be transversely attached to the proximal portion (24) of the bone (18); second anchoring elements in the form of bone screws (26) are provided to be attached to the diaphysis portion of the bone (18). The first device (21) is positioned on the bone (18) following an opening osteotomy (23). A second device (22) n the form of a four pin clip, may be positioned on an adjacent bone (19) on each side of a closure osteotomy (27) in order to complete the correction. A Hallux Valgus can thus be corrected.
Patent DE-69524792-T2 (DE)
Inventor: RAMM-SCHMIDT LEIF
IPC: F28D9/00
Filed: 1995-09-26
Granted: 2002-06-13
Abstract: PCT No. PCT/FI95/00525 Sec. 371 Date May 29, 1997 Sec. 102(e) Date May 29, 1997 PCT Filed Sep. 26, 1995 PCT Pub. No. WO96/09871 PCT Pub. Date Apr. 4, 1996The invention relates to a heat exchanger wherein the heating vapor is fed onto heat exchange surfaces of membrane material from a vapor distributor, the vapor distributor having parallel conduits for directing vapor over the entire width of the surfaces. According to the invention the vapor distributor is made up of two opposing wall elements which are fastened to each other by means of projections in one element and corresponding recesses in the other element. The upper end of the membrane constituting the heat exchange surface is locked between the projections and recesses that are fastened to each other. Thus, pleats are produced in the membrane as an expansion leeway for the vapor space delimited by the membrane. The heat exchange surfaces may be formed into bags, the ends of which are fastened between the interlinked wall elements in such a manner that the vapor conduits delimited by the elements will direct heating vapor to the inside of the bags and the liquid conduits will direct liquid to be evaporated onto the outer surfaces of the bags.
Patent DE-69526957-T2 (DE)
Inventor: GRIFFIN MARY CATHERINE
IPC: C09D11/02
Filed: 1995-10-23
Granted: 2003-01-02
Abstract: A dispersion ink for ink jet printing and which is stable and produces good quality print on plain paper for extended periods of time without the need to interrupt printing to clean the print head, comprises a diluent containing a non-polar component, a pigment and a dispersant for stabilizing the dispersion of the pigment in the diluent, and has a polar solubility parameter greater than 0 but not greater than 7.0 MPa+E,fra 1/2+EE  and a dewetting velocity of at least 100  mu m.sec-1, measured on a surface having a surface energy of 10+/-1 mN.m-1.
Patent DE-69533077-T2 (DE)
Inventor: JACOBSON MICHAEL B
IPC: G06F11/20
Filed: 1995-03-02
Granted: 2005-06-09
Abstract: A data memory system has a hierarchic disk array (11) of multiple disks (12), a disk array controller (14) for coordinating data transfer to and from the disks (12), and a RAID management system (16) for mapping two different RAID areas onto the disks (12). The RAID management system (16) stores data in one of the RAID areas according to mirror redundancy, and stores data in the other RAID area according to parity redundancy. The RAID management system (16) then shifts or migrates data between the mirror and parity RAID areas on the disks (12) in accordance with a predefined performance protocol, such as data access recency or access frequency. The data memory system also includes a memory map store (21) embodied as a non-volatile RAM. The memory map store (21) provides persistent storage of the virtual mapping information used by the RAID management system (16) to map the first and second RAID areas onto the disks (12) within the disk array (11). The RAID management system (16) updates the memory map store (21) with new mapping information each time data is migrated between mirror and parity RAID areas. <IMAGE>
Patent DE-69613981-T2 (DE)
Inventor: DINO JOSEPH
IPC: C09K8/38
Filed: 1996-05-20
Granted: 2001-10-31
Abstract: Increased foam quality and resistance to hydrocarbon defoaming for foams used in well boring and stimulation processes as well as secondary and tertiary oil recovery is obtained using imidazoline-based amphoacetates of higher purity, containing essentially negligible amounts of unalkylated amido amines, lower amounts of glycolic acid salts and monochloroacetate salts. The higher purity amphoacetates can be obtained via processes utilizing precise pH control during the reaction of imidazoline, or its open-chain derivatives, with alkylating agents, e.g. sodium monochloroacetate. These higher-purity amphoacetates contain essentially fully alkylated products and lower amounts of glycolic acid derivatives, even though a ratio of monohaloalkylate to substituted imidazoline, or its open-ring derivative, of less than 1.5:1.0 and close to 1.0:1.0 is used.
Patent DE-69636721-T2 (DE)
Inventor: SHORT JAY M
IPC: C12N15/52
Filed: 1996-07-17
Granted: 2008-01-24
Abstract: Recombinant enzyme libraries and kits where a plurality of enzymes are each characterized by different physical and/or chemical characteristics and classified by common characteristics. The characteristics are determined by screening of recombinant enzymes expressed by a DNA library produced from various microorganisms. Also disclosed is a process for identifying clones of a recombinant library which express a protein with a desired activity by screening a library of expression clones randomly produced from DNA of at least one microorganism, said screening being effected on expression products of said clones to thereby identify clones which express a protein with a desired activity. Also disclosed is a process of screening clones having DNA from an uncultivated microorganism for a specified protein activity by screening for a specified protein activity in a library of clones prepared by (i) recovering DNA from a DNA population derived from at least one uncultivated microorganism; and (ii) transforming a host with recovered DNA to produce a library of clones which is screened for the specified protein activity.
Patent DE-69706741-T2 (DE)
Inventor: TANAKA KENICHI
IPC: B65D33/25
Filed: 1997-04-11
Granted: 2002-11-21
Abstract: A snap-zipper 10 comprises a male and a female member 11 and 12 having strip-like bases 21 and 22 for fusion bonding, the bases being made of an ethylene. alpha -olefin copolymer with an MI of 0.3 to 15 g per 10 min., a density of 0.850 to 0.935 g/ml, a molecular weight distribution of 2 to 5, a molecular-weight-dependent width of branch number of 0 to 5 per 1,000 carbon atoms, an olthodichloroenzene soluble component content of 10 % by weight or below, and a maximum melting point determined with a differential scan calorimeter of 115 DEG C or below. A bag 30 with a snap-zipper is obtained by fusion bonding the stems 21 and 25 of the snap-zipper 10 to a bag body 31. <IMAGE>
Patent DE-69709952-T2 (DE)
Inventor: WALLER STUART
IPC: C12P13/20
Filed: 1997-10-31
Granted: 2002-09-12
Abstract: A process for production of L-aspartic acid comprising (1) contacting (A) an enzyme-containing material having maleate isomerase activity and aspartase activity, or (B) an enzyme-containing material having maleate isomerase activity and an enzyme-containing material having aspartase activity, with an aqueous substrate solution containing maleic acid and ammonia, and/or mono or di-ammonium maleate, to form L-ammonium aspartate, in a reaction solution, (2) adding the reaction solution to an aqueous solution of maleic acid or maleic anhydride at a controlled rate to crystallize L-aspartic acid in a mother liquor, and (3) recovering the L-aspartic acid from the mother liquor, and (4) optionally recycling said mother liquor as a substrate solution for further reaction with said enzyme containing material of Step 1 and (5) optionally adding alkali such as ammonia to said mother liquor before, during, or after recycle.
Patent DE-69717775-T2 (DE)
Inventor: ROTINI LEONE GABRIELE
IPC: A61K31/196
Filed: 1997-10-17
Granted: 2003-06-12
Abstract: The invention refers to capsules made by soft or hard gelatine containing as active principle the antiinflammatory drug known as diclofenac (INN) or the sodium, potassium or hydroxyethylpyrrolidine salts thereof dissolved in a solvent selected from polyethylene glycols, C8-C10 saturated polyglycosylated glycerides, diethylene glycol monoethylether and mixtures thereof.
Patent DE-69724423-T2 (DE)
Inventor: COOK TREVOR
IPC: C03C3/16
Filed: 1997-06-06
Granted: 2004-06-09
Abstract: A phosphate glass doped with copper in an amount of less than 2% by weight is formed to produce a lens for use on external aircraft lights. The glass attenuates infra red radiation to a degree where it does not pose a danger of temporarily blinding a pilot wearing night vision goggles yet remains visible. The glass has little appreciable effect on light transmission in the visible spectrum. Conveniently, the glass can be formed by slumping at a softening temperature against a mold to produce intricate lens shapes. In addition, the glass is able to withstand conventional toughening processes.
Patent DE-69725065-T2 (DE)
Inventor: SABALASKEY ROBERT J
IPC: A47C27/06
Filed: 1997-07-14
Granted: 2004-04-01
Abstract: A mattress including an innerspring (12), upholstery topper layers (14) including at least one foam layer, and quilt panel layers (16). At least one upholstery foam layer (23) includes a firming edge (32) of foam about its perimeter. The firming edge (32) of the upholstery foam layer (23) functions to provide a firmer mattress edge without compromising the thickness of the mattress or requiring additional materials or labor operations during manufacturing. <IMAGE>
Patent DE-69726320-T2 (DE)
Inventor: WATANABE TAKASHI
IPC: D21C3/00
Filed: 1997-08-14
Granted: 2004-10-21
Abstract: A process for depolymerizing and/or chemically modifying lignin or lignin-like compounds in which a solution of copper and peroxide acts on lignin and/or lignin-like substance at a temperature of less than 100° C., characterized in that the solution is an aqueous solution containing copper or a copper complex, a coordination compound and peroxide and wherein the concentration of the copper or copper complex is between 0.001% and 5%, and wherein the concentration of the coordination compound is lower than 20% and wherein the concentration of peroxide is between 0.01% and 20%.
Patent DE-69726513-T2 (DE)
Inventor: PALKOWITZ ALAN DAVID
IPC: A61P3/06
Filed: 1997-08-27
Granted: 2004-09-30
Abstract: The instant invention provides novel benzoÄbÜthiophene compounds, intermediates, compositions, pharmaceutical formulations, and methods of use. The novel benzoÄbÜ thiophenes have the formula <CHEM>  wherein   R<1> is -H, -OH, -O(C1-C4 alkyl), -OCOAr where Ar is phenyl or substituted phenyl, -O(CO)OAr where Ar is phenyl or substituted phenyl, -OCO(C1-C6 alkyl), -O(CO)O(C1-C6 alkyl), or -OSO2(C4-C6 alkyl); R<2> is -H, -F, -Cl, -OH, -O(C1-C4 alkyl), -OCOAr where Ar is phenyl or substituted phenyl, -O(CO)OAr where Ar is phenyl or substitutedphenyl,-OCO(C1-C6 alkyl),-O(CO)O(C1-C6 alkyl), or -OSO2(C4-C6 alkyl); R<3> and R<4> are, independently, -H, -F, -Cl, -CH3,-OH, -O(C1-C4 alkyl), -OCOAr where Ar is phenyl or substituted phenyl, -OCO(C1-C6 alkyl), -O(CO)O(C1-C6 alkyl), or -OSO2(C4-C6 alkyl), with the proviso that R<3> and R<4> are not both hydrogen;   n is 2 or 3; and R<5> is 1-piperidinyl, 1-pyrrolidinyl, methyl-1-pyrrolidinyl, dimethyl-1-pyrrolidinyl, 4-morpholino, dimethylamino, diethylamino, or 1-hexamethyleneimino; or a pharmaceutically acceptable salt or solvate thereof.
Patent DE-69728914-T2 (DE)
Inventor: BALLOUL JEAN-MARC
IPC: C12N15/37
Filed: 1997-07-29
Granted: 2005-04-07
Abstract: Composition (A) for treating or preventing infections or tumours caused by papilloma virus (PV) contains as active ingredient: (a) ≥ 1 polypeptide (I) from the early region of PV and ≥ 1 polypeptide (II) from the late region of PV, or (b) ≥ 1 (I) and/or (II) plus a polypeptide (III) with immunostimulating activity. Also claimed are similar compositions containing vectors having inserts that encode (I)-(III).
Patent DE-69730680-T2 (DE)
Inventor: FISCHELL ROBERT E
IPC: A61M25/00
Filed: 1997-12-19
Granted: 2005-09-22
Abstract: Prior art balloons on balloon angioplasty catheters (10,15) have two folds to wrap the balloon (16) tightly around a distal portion of the balloon angioplasty catheter (15) prior to balloon inflation. When using such a two-fold balloon (16) to deploy a stent (20) having (as is typical) more than three cells disposed circumferentially around each cylindrical segment of the stent (20), the cells of each segment frequently expand unevenly. That is, after balloon inflation some cells are expanded more than some other cells which is certainly undesirable. The present invention overcomes the disadvantages of prior art devices by utilizing a balloon (52) with three or more folds to more evenly distribute the frictional forces on the inside of the stent (20) during stent deployment thus improving the uniformity of stent cell expansion. Ideally one would like to have the same number of balloon folds (52A,52B,52C,52D,52E) as the number of stent cells distributed circumferentially around the stent (20). Matching the number of balloon folds (52A-52E) to the number of cells of each cylindrical segment of the stent (20) provides better size uniformity for the stent cells after they are expanded against the wall of an artery or some other vessel within a human body.
Patent DE-69736779-T2 (DE)
Inventor: GUPTA K
IPC: A61P31/12
Filed: 1997-12-16
Granted: 2007-08-16
Abstract: Vaccine formulations comprising recombinant early (E) and late (L) proteins of papillomavirus and oxidized mannan as well as methods of making and using the formulations are provided.
Patent DE-69801578-T2 (DE)
Inventor: LARSEN FROMHOLT
IPC: A23L29/231
Filed: 1998-06-18
Granted: 2002-07-11
Abstract: A method of providing selected fractions of high-esterified pectin, each having different functionalities, by consecutive extraction of a vegetable material with acidic aqueous solutions to obtain successive fractions of high-esterified pectin with increasing setting time. The vegetable material is optionally prior to being extracted subjected to an acid pre-treatment by heating it in a homogeneous mixture of water and a water-miscible organic solvent. The pectin fractions obtainable by the method have improved properties when used in the preparation of food products such as preserves and acidified milk products. The pectin fractions are also useful as starting materials in a method of obtaining deesterified and optionally amidated pectin fractions having additionally improved functional characteristics.
Patent DE-69802962-T2 (DE)
Inventor: MOSTOWSKI ALEKSANDER
IPC: C03C27/10
Filed: 1998-07-16
Granted: 2002-07-04
Abstract: The invention concerns a method for producing Christmas tree decorations consisting of several blown glass objects assembled together consisting in: implanting a seat in the base element body which can freely receive the tenons of the other element. Before they are assembled the seat and the tenon are coated with a quick-setting plastic binder such that the seat-tenon assembly is slightly elastic. The unpolished Christmas tree decoration can therefore be easily subjected to further surface treatment such as being painted, coated with paste or covered with brocade and the like.
Patent DE-69805948-T2 (DE)
Inventor: MATSUO GIICHI
IPC: B21B13/00
Filed: 1998-12-22
Granted: 2002-11-28
Abstract: A method and facilities for continuously rolling billet are presented. The method according to the present invention comprises the steps of: i) lightly rolling the end portions of billets (10) successively transported; ii) welding the rear end of preceding billet with the front end of succeeding billet by a flash butt welder (4); iii) removing a burr in the welded part; and iv) rolling the welded billets, making it possible to easily and perfectly remove a burr after flash butt welding and also to descale the portions of billet on which the power supply clamps of the flash butt welder (4) are set. <IMAGE>
Patent DE-69811019-T2 (DE)
Inventor: CROMPTON JR
IPC: C09J151/06
Filed: 1998-07-31
Granted: 2003-11-06
Abstract: Polymer compositions containing a mixture of an elastomer and a fluoropolymer can be made by diffusing fluorinated olefins and free radical initiators in preferably swollen elastomers and polymerizing the fluorinated olefins. The resulting compositions have useful properties, such as reduced sliding friction, which makes them useful for seals in contact with moving surfaces, and for other uses.