baber/WOPTO huggingface dataset:
Patent DE-69027681-T2 (DE)
Inventor: SUMMERS DAVID P
IPC: A61B17/3205
Filed: 1990-07-23
Granted: 1997-02-20
Abstract: This disclosure sets out a catheter for bodily insertion. The catheter tip supports an elongate hollow housing with a window for occlusive material cutting, a cutter head on the interior rotates, driven by a drive wire in the hollow catheter tube. In addition, the cutter head reciprocates or oscillates to cut on its back edge, the edge trimming material entering through the window. The window and optional slots admit the unwanted material and enable trimming for a vacuum removal through the catheter tube. The window is urged into contact by a pair of flexed wires, the wires moving the housing into operative contact.
Patent DE-69028040-T2 (DE)
Inventor: ZUKOWSKI MARK M
IPC: C12N15/09
Filed: 1990-05-01
Granted: 1997-02-27
Abstract: A class of subtilisin analogs suitable for admixture to cleaning compositions and having improved stability over naturally occurring Bacillus subtilisins are prepared by expressing a modified gene encoding the subtilisin analog in Bacillus subtilis.
Patent DE-69032999-T2 (DE)
Inventor: HIROOKA KOUICHI
IPC: C21D1/72
Filed: 1990-03-29
Granted: 1999-08-12
Abstract: A sticker composed of a carburization, nitridation or oxidation preventing layer prepared by binding heat-fusible or heat-meltable particles which can prevent carburization, nitridation or oxidation with one another by using a heat-decomposable resin as a binder and a self-adhesive layer, and its use for that purpose. When this sticker is fastened to that part of a metallic member which must be prevented from being carburized, nitrided or oxidized in carburizing, nitriding or heat-treating the member, the covered part remains unmodified to retain toughness, while the surface of an uncovered part is modified, e.g. hardened. Thus it becomes possible to obtain machine parts having both toughness and wear resistance. Since the sticker is of self-adhesive type, it can fulfill its purpose merely by sticking it to a desired part.
Patent DE-69103536-T2 (DE)
Inventor: YAMASHITA HIROAKI
IPC: C08J5/04
Filed: 1991-01-21
Granted: 1995-03-30
Abstract: A fiber reinforced composite belt in which a stainless steel fiber aggregate having a diameter of from 5 to 50  mu m and impregnated with 1 to 10% by weight of a thermosetting resin such as an epoxy resin is buried as a reinforcing material (1) in a base material for belt, and a process for preparing the above-mentioned fiber reinforced composite belt are provided. This fiber reinforced composite belt is much more excellent in flex resistance, durability, water resistance and coefficient of linear expansion, as compared with not only a rubber belt and a synthetic resin elastomer belt but also belts reinforced by directly burying a stainless steel fiber and a steel fiber in the rubber. <IMAGE>
Patent DE-69109481-T2 (DE)
Inventor: BLAKE DALE
IPC: B41M3/00
Filed: 1991-06-19
Granted: 1995-09-21
Abstract: A method for producing a large scale color graphic that presents substantially the same spectral content to a viewer when the graphic is illuminated with front or back lighting includes applying an ink film on a first surface and a second ink film on a second surface wherein the ink film creates the desired colored graphic image and which images produced are in registry with one another. A light source located on the same side as an observer viewing the image passes light through the ink film in one direction and is reflected back through the ink in a substantially opposite direction so that light reaching the observer passes through the equivalent of two ink film thicknesses. A light source located in back of the image so that the image is between the light source and an observer passes light through the first and second ink film layers in a direction toward the observer so that the observer views light having a spectral content that passes through the equivalent of two ink film thicknesses and replicates the spectral content of light from a light source located on the same side as the observer.
Patent DE-69111393-T2 (DE)
Inventor: GERARD PASCAL
IPC: B21C37/08
Filed: 1991-06-27
Granted: 1995-12-21
Abstract: A method for producing ribbed metal tubes designed mainly but not exclusively for heat exchangers since they are particularly suitable for heat transmission. According to the method, a strip of stainless or refractory metal or alloy is continuously rolled to form ribs thereon, whereafter it is bent and welded.
Patent DE-69115218-T2 (DE)
Inventor: JOENSSON LENNART
IPC: A61M1/16
Filed: 1991-09-26
Granted: 1996-09-05
Abstract: The present invention relates to a method and a system for preparation of a medical solution, for example a dialysis solution, from water and a plurality of concentrates, including an acid, whereby respective concentrates are supplied successively to a number of dosage points (A,B,C) along a main conduit (2) which leads from a water source (1) to a point of consumption, such as a dialyzer. The method is characterized in that acid is supplied in gas form and the system is characterized in that one of said dosage points (A,B,C) constitutes a gas inlet for the intake of said acid in gas form. <IMAGE>
Patent DE-69117975-T2 (DE)
Inventor: BATTERSBY JOHN
IPC: A61K38/27
Filed: 1991-12-03
Granted: 1996-09-12
Abstract: Container systems for stable storage of pharmaceutical compounds are disclosed. The container systems prevent the formation of adducts between pharmaceutical compounds and aldehydes during storage of these compounds in containers sealed with elastomeric stoppers that leach aldehydes. Methods for determining the presence of these adducts are also disclosed.
Patent DE-69118391-T2 (DE)
Inventor: BUTLER GERALD
IPC: C07C69/675
Filed: 1991-10-28
Granted: 1996-08-29
Abstract: Disclosed is a process for the recovery of purified hydroxypivalyl hydroxypivalate (HPHP) from a crude, HPHP containing material containing inorganic catalyst residues and low-boiling and high-boiling (with respect to the boiling point of HPHP) impurities. The purification process employs two distillation zones, a first distillation zone wherein inorganic and high-boiling impurities are removed and a second distillation zone wherein low- and high-boiling impurities are removed.
Patent DE-69125854-T2 (DE)
Inventor: STRID LARS
IPC: A61K38/06
Filed: 1991-02-04
Granted: 1997-10-23
Abstract: This invention utilizes the biological activity of the copper complex of the tripeptide glycyl-L-histidyl-L-lysine. This peptide is covalently bound to artificial transplants where it has a chemoattractive effect and also acts when it is released by hydrolysis of the transplants. The peptide increases fibroblastic collagen synthesis thereby enabling a more rapid replacement of the transplants with human tissue.
Patent DE-69130315-T2 (DE)
Inventor: BRINGMANN MICHAEL W
IPC: G06F3/12
Filed: 1991-07-25
Granted: 1999-05-27
Abstract: A printer (10) which receives from a host computer (11) through a part (12) print jobs encoded in any one of several printer control languages. The printer (10) comprises a printer controller (13) and has the capability of interpreting print jobs in each printer control language. The printer (10) samples a portion of each print job and, using a resident algorithm and data sets obtained by statistical techniques, analyzes the sampled portion of the print job to identify the printer control language in which the print job is encoded. <IMAGE>
Patent DE-69132429-T2 (DE)
Inventor: HOLLIS MELVYN
IPC: C12N9/20
Filed: 1991-12-19
Granted: 2001-03-01
Abstract: Expression systems which comprise a mammalian host, such as erythroid cells, transformed with a vector which comprises a promoter, a DNA sequence which codes for a desired polypeptide and a dominant control region. The vectors and methods for preparing polypeptides using the expression systems are also described. In a preferred embodiment, the vector contains cDNA for the desired polypeptide and a sequence which is capable of stabilising mRNA produced from the cDNA. The expression systems are particularly efficient and are capable of secreting the desired polypeptide.
Patent DE-69133037-T2 (DE)
Inventor: FURUKAWA TATSUO
IPC: H04N5/335
Filed: 1991-02-28
Granted: 2002-11-14
Abstract: A photoelectric converter comprises: a photoreceiving element capable of storing photoelectrically produced charge; a detecting circuit for detecting at least either a signal of storage in a photoelectric conversion element, on which light of the highest intensity is incident, or a signal of storage in a photoelectric conversion element, on which light of the lowest intensity is incident; a reading circuit for reading a signal based on photoelectrically produced signal charge out of the photoreceiving element; and a signal processing circuit for processing signal read out from the reading circuit. The element and circuits are provided on a common substrate. The detecting circuit is provided between the photoreceiving element and reading circuit.
Patent DE-69133593-T2 (DE)
Inventor: TANAKA SHOJI
IPC: C12N15/16
Filed: 1991-09-27
Granted: 2009-04-02
Abstract: The invention relates to DNA molecules encoding human CNP (human C-type natriuretic peptide) as well as human CNP polypetides and derivatives thereof.
Patent DE-69204007-T2 (DE)
Inventor: BILLER SCOTT A
IPC: A61K31/66
Filed: 1992-10-08
Granted: 1996-03-21
Abstract: A method is provided by blocking or preventing the prenylation of CAAX box containing proteins including ras oncogene products thereby preventing and/or treating ras-related tumors which includes the step of administering a therapeutically effective amount of a protein-prenyl transferase inhibitor.
Patent DE-69204799-T2 (DE)
Inventor: BOUSSEAU PIERRE
IPC: F16N29/00
Filed: 1992-11-09
Granted: 1996-02-22
Abstract: The invention relates to a device for detecting deterioration in the lubrication conditions of the plain bearings for connecting between connecting rod and crankshaft and between crankshaft and block of a reciprocating machine (1) in operation, lubrication being provided by the circulation of oil, the device comprising means for detecting the seizure phenomenon, the device being characterised in that it comprises an additional bearing (16) acting as a witness bearing, this witness bearing being lubricated by circulation of the same oil as for the other bearings and supporting a rotating shaft (15) which is loaded radially, the said detection means equipping the witness bearing which also has means making it possible to give it a greater sensitivity than the other bearings to deterioration in the lubrication conditions. 
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Patent DE-69219940-T2 (DE)
Inventor: BAILLEMONT GHISLAINE NICOLE AL
IPC: E01C11/22
Filed: 1992-03-23
Granted: 1997-11-20
Abstract: The hard shoulder or other road lane, which is usually not subjected to traffic, comprises a draining main surfacing made of draining surfacing material or porous concrete; the said surfacing is covered by a secondary layer made of a material which is impervious to the residual matter, which material is intended to protect the said lane so that its main surfacing does not become clogged up by the residual matter which settles thereon.
Patent DE-69224979-T2 (DE)
Inventor: DUBOIS THIERRY
IPC: B65H49/32
Filed: 1992-06-05
Granted: 1998-12-10
Abstract: The drum and assembly includes the drum itself (2), made of wood, metal or synthetic material. The drum includes an internal drum of diameter which may be varied, inserted between two end discs (4,5) of greater diameter. The drum is carried on a frame including a base and two side walls (8,9). The frame also supports a drive mechanism (15,17) for the shaft on which the drum is carried. This may include a hydraulic power unit and motor. Outside the drum there is an extended arm (43) supporting a measuring device (40) which controls the winding or unwinding of the cable on the drum according to the status of the cable.
Patent DE-69227469-T2 (DE)
Inventor: DAVID DONALD
IPC: C08F8/28
Filed: 1992-12-04
Granted: 1999-06-10
Abstract: A process for producing mixed poly(vinyl acetal)s containing butyral acetal groups and long chain acetal groups derived from one or more aldehydes containing at least six C atoms, by conducting an acetalization reaction forming long chain acetal groups in the substantial absence of butyraldehyde until gel break occurs, adding butyraldehyde after gel break and continuing acetalization until the desired reaction endpoint is reached. Reaction temperature is from about 40  DEG C up to the boiling point of water at the pressure of the acetalization reaction and preferably between about 75  DEG C and about 98  DEG C.
Patent DE-69231359-T2 (DE)
Inventor: ARMITAGE BERNARD JOHN
IPC: A61P29/00
Filed: 1992-05-04
Granted: 2001-02-08
Abstract: The use of S(-)sodium 2-(4-isobutylphenyl)-propionate (the sodium salt of S(+)-ibuprofen) in pharmaceutical compositions for the treatment of inflammation, pain and pyrexia is described. Preferred compositions comprise S(-)sodium 2-(4-isobutylphenyl)-propionate dihydrate.Processes to prepare S(-)sodium 2-(4-isobutylphenyl)propionate and its use in a process to prepare S(+) 2-(4-isobutylphenyl)propionic acid of high enantiomeric purity are also described.
Patent DE-69233023-T2 (DE)
Inventor: MARSH MICHAEL JOHN CAMILLE
IPC: G07B15/06
Filed: 1992-01-03
Granted: 2003-12-18
Abstract: An identification system comprises an interrogator and a number of transponders. The interrogator includes a transmitter (10) for transmitting an interrogation signal to the transponder, and a receiver (16,18,20,22) for receiving a response signal from the transponder. A micro-processor (28) identifies the transponder from data in the response signal. Each transponder comprises a receiving antenna (30) for receiving the interrogation signal, a code generator (36), a transmitting antenna (32), and a modulator (40) connected to the code generator. On receipt of the interrogation signal the transponder repeatedly transmits a response signal containing data which identifies the transponder. The interrogator detects successful identification of any transponder and briefly interrupts the interrogation signal to indicate the successful identification. Each transponder includes a logic circuit (42) responsive to a respective interruption in the interrogation signal to cease transmission of its own response signal. <IMAGE>
Patent DE-69308026-T2 (DE)
Inventor: MORITA MINORU
IPC: B01D15/02
Filed: 1993-11-30
Granted: 1997-08-28
Abstract: The artificial moving bed of this invention includes a fluid distribution apparatus consisting of an upper fluid distributor and a lower fluid distributor, and a plurality of processing chambers held and fixed between the upper and lower fluid distributors. Each fluid distributor has a rotary valve held in a slidable condition between a fixed supply valve and a pipe fixing plate. These fluid distributors are formed with fluid passages therein. The processing chambers are divided into several groups, each assigned a specific process. Using this artificial moving bed, the processing chambers are operated simultaneously and when the process is finished in each group of processing chambers, the fluid distribution apparatus is rotated clockwise when viewed from above so that each group of chambers proceeds to the next process, thus allowing continuous adsorption operation. <IMAGE>
Patent DE-69309274-T2 (DE)
Inventor: TSANG ROBERT
IPC: H01L29/84
Filed: 1993-05-06
Granted: 1997-10-30
Abstract: The invention comprises a method for fabricating a monolithic chip containing integrated circuitry as well as a suspended polysilicon microstructure. The inventive method comprises 67 processes which are further broken down into approximately 330 steps. The processes and their arrangement allow for compatible fabrication of transistor circuitry and the suspended polysilicon microstructure on the same chip.
Patent DE-69322242-T2 (DE)
Inventor: KEARNS ELIZABETH
IPC: G01N33/557
Filed: 1993-04-21
Granted: 1999-04-22
Abstract: An initial rate photometric immunoassay method useful for detecting and quantifying analytes in various physiological fluids is disclosed. The method is carried out by combining in a liquid medium an undiluted sample of analyte-containing physiological fluid, such as serum, and an excess of an anti-analyte antibody. A substantially constant initial rate of increase of the liquid medium's turbidity, due to the resulting immunoprecipitation reaction, is measured in real time and compared to a calibration curve prepared from known analyte concentrations to detect and quantify the analyte. Detection and quantification of numerous analytes including, haptens, drugs and proteins, in a wide variety of physiological fluids can be rapidly carried out by the present method.
Patent DE-69323313-T2 (DE)
Inventor: RIVA FRANCA
IPC: B26F1/26
Filed: 1993-06-17
Granted: 1999-09-09
Abstract: PCT No. PCT/GB93/01259 Sec. 371 Date Feb. 23, 1995 Sec. 102(e) Date Feb. 23, 1995 PCT Filed Jun. 17, 1993 PCT Pub. No. WO94/00278 PCT Pub. Date Jan. 6, 1994An apparatus for shaping perforations of sheet material which comprises a first mold structure at one side of the sheet material and a complementary mold structure at the other side of the sheet material to cooperate with the first mold structure wherein the structures are arranged to be reciprocated and are capable of meeting approximately half way through the sheet material whereby to shape the perforations between them. The apparatus can include a needle so that perforations are simultaneously formed and shaped, or it may be used to shape pre-formed perforations. If a needle is included it may be of the ultrasonic type or it may be heated, e.g. electrically heated. If a needle is used, one of the mold structures may be defined by an appropriate formation on the needle, or the structure may be separate.
Patent DE-69323857-T2 (DE)
Inventor: MALICK ADRIEN
IPC: B01J13/00
Filed: 1993-12-17
Granted: 1999-07-08
Abstract: Stabilized microspherical particles having hydrophobic liquid cores prepared as oil-in-water microemulsions. The particles are stabilized by a surface layer comprising an amphiphilic compound and may be functionalized to allow covalent coupling of a ligand to the surface of the particle. When used as tracers in assays, a water insoluble dye may be incorporated in the core liquid of the microparticles.
Patent DE-69332301-T2 (DE)
Inventor: ISHIGURO TOSHIHIRO
IPC: C12P7/58
Filed: 1993-11-25
Granted: 2003-07-31
Abstract: A process for producing a saccharide carboxylic acid or a salt thereof is characterised in that a microorganism belonging to the genus Pseudogluconobacter and capable of oxidizing a hydroxymethyl group and/or hemiacetal hydroxyl-associated carbon atom to a carboxyl group, or an artefact derived from the microorganism, is permitted to act on a hydroxymethyl and/or hemiacetal hydroxyl-containing saccharide or saccharide derivative to produce and accumulate the corresponding carboxylic acid, and the carboxylic acid so accumulated is harvested; novel saccharide carboxylic acids produced by the above production method, and by the process, from a broad range of saccharides, saccharic acids having carboxyl groups derived from hydroxymethyl and/or hemiacetal OH groups can be produced with high selectivity and in good yield; the resultant saccharide acids are resistant to enzymatic degradation and have improved water solubility, among other characteristics.
Patent DE-69333755-T2 (DE)
Inventor: WU SHEN
IPC: D06M101/16
Filed: 1993-09-20
Granted: 2006-03-30
Abstract: Use of a coated article in a garment, said article comprising expanded polytetrafluoroethylene containing a coating of an organic polymer having recurring pendant fluorinated organic side chains and said article having an oil rating of 7 or more according to AATCC Test Method 118-1983.
Patent DE-69405541-T2 (DE)
Inventor: HAMMOND PHILIP JAMES
IPC: H01R4/70
Filed: 1994-01-28
Granted: 1998-04-23
Abstract: Gels of styrene-ethylene/propylene-styrene triblock copolymers with at least 300 parts of extender liquid for the mid-block per 100 parts by weight of the block copolymer have improved low-temperature performance when the extender liquid is at least partly poly(alpha-olefin).
Patent DE-69416249-T2 (DE)
Inventor: ROSENPLENTER KURT CHRISTIAN
IPC: A23L25/00
Filed: 1994-10-25
Granted: 1999-06-02
Abstract: The present invention relates to an edible composition, specifically to a nut spread which is equivalent in its sensory properties to the normal nut spread. The spread of the present invention however contains no sugar and considerably less fat. The present invention further relates to a method for obtaining the sugarless nut spread.
Patent DE-69427623-T2 (DE)
Inventor: IMAI ATSUSHI
IPC: C07K16/00
Filed: 1994-10-05
Granted: 2002-05-08
Abstract: A novel cell growth-inhibiting protein is provided. The cell growth-inhibiting protein, obtainable from extract of human uterine endometrial carcinoma, has the amino acid sequence rich in hydrophobic residue at its N-terminal, has a molecular weight of about 68,000 dalton, and is considered to act as a paracrine growth-inhibiting factor in an organism. <IMAGE>
Patent DE-69432914-T2 (DE)
Inventor: SAMPSON RICHARD L
IPC: B01J49/00
Filed: 1994-10-25
Granted: 2003-12-24
Abstract: The invention is directed to a method for on-site halogen treatment of dilute aqueous solutions comprising adding a halide salt to at least the portion of said aqueous solution, contacting at least the portion of said aqueous solution containing said halide salt with a modified cation exchange material interposed between an anode and a cathode of an electrolytic reactor, in which a direct current is applied across the anode and the cathode, for a time to cause free radical formation in said modified cation exchange material and oxidation of at least a portion of said halide salt to halous acid by said modified cation exchange material, which halous acid then oxidizes undesirable contaminants in said dilute aqueous solution. The invention further relates to a system for on-site halogen treatment of dilute aqueous solutions.
Patent DE-69433985-T2 (DE)
Inventor: KAZEN GAIUS D
IPC: F23M9/08
Filed: 1994-12-16
Granted: 2006-03-16
Abstract: A flue insert (50) for insertion into a flue stack (12). The flue insert includes a sleeve (52) that is inserting into the stack so as to function as part of the stack. A vane (54) is disposed in the sleeve. One end of the vane is fixedly attached to the sleeve. The opposed end of the vane is adjustably attached to the sleeve so that after the insert is installed, the overall length of the vane can be selectively set.
Patent DE-69509770-T2 (DE)
Inventor: WILSON ROBERT
IPC: F16C33/20
Filed: 1995-06-19
Granted: 1999-12-02
Abstract: A sleeve bearing for use on rotary valve shafts subjected to substantial operating pressures sufficient to extrude PTFE includes a cylindrical nonmetallic bearing jacket, preferably composed from PEEK. The bearing jacket has a cylindrical inner cavity defined between opposite annular cavity end lips within which cavity is disposed a cylindrical PTFE liner. The annular cavity end lips on the inner surface of the cylindrical nonmetallic bearing jacket extend inwardly to an end lip surface wherein the diameter of said end lip surface is slightly larger than the diameter of the rotary shaft of the control valve. A suitable adhesive is used to bond the liner to the bearing jacket. The cavity end lips maintain the liner in position if the adhesive fails. The end lip construction and the close clearances between the end lips and the rotary shaft enable the PTFE liner to carry greater load than in other PTFE bearing constructions before beginning to extrude PTFE. After the PTFE liner begins to extrude PTFE, the close clearances ensure that any overloaded PTFE is maintained within the cavity of the nonmetallic bearing jacket.