baber/WOPTO huggingface dataset:
Patent DE-69425838-T2 (DE)
Inventor: SUN DEH CHUAN
IPC: C08F2/46
Filed: 1994-04-26
Granted: 2001-04-12
Abstract: The invention relates in a first embodiment a medical implant comprising an irradiated ultra-high molecular weight polyethylene having a weight-average molecular weight greater than 400 000 and a solubility equal to or less than 80.9% in trichlorobenzene. In a second embodiment, the invention relates to a medical implant comprising an irradiated ultra-high molecular weight polyethylene having a weight-average molecular weight greater than 400 000, wherein the level of free radicals is 1.0 x 10<17>/gram or less and the polyethylene has an oxidation resistance such that its FTIR (Fourier Transform Infra-red Spectroscopy) oxidation index is not increased by oven aging in air at 80 DEG C for up to 11 days. In a third embodiment the invention relates to a medical implant comprising an ultra-high molecular weight polyethylene having a weight-average molecular weight greater than 400 000, wherein the polyethylene has been subjected to an irradiation and to annealing at a temperature greater than 25 DEG  C for a sufficient time to achieve the an oxidation resistance such that its FTIR (Fourier Transform Infra-red Spectroscopy) oxidation index is 0.01 and is not increased by oven aging in air at 80 DEG C for up to 11 days.
Patent DE-69426035-T2 (DE)
Inventor: DEAN T
IPC: C08B37/00
Filed: 1994-07-28
Granted: 2001-05-17
Abstract: This invention relates to radiodiagnostic agents and reagents for preparing such agents, and also methods for producing radiolabeled radiodiagnostic agents. Specifically, the invention relates to technetium-99m (99mTc) labeled agents, methods and kits for making the agents, and methods for using the agents to image pathological sites, including sites of infection, inflammation, cancer and atherosclerosis in a mammalian body. Specifically the agents and reagents are derivatives of oligosaccharides, more specifically  beta -glucans.
Patent DE-69431438-T2 (DE)
Inventor: ANDREWS A
IPC: A61F2/12
Filed: 1994-11-04
Granted: 2003-11-27
Abstract: A method for forming an open cell texturized surface in a silicone elastomer layer of a breast implant, or other medical implant, is created by forming a layer of uncured silicone elastomer, applying a coating of particles to the surface thereof, and curing the layer by heating it at an elevated temperature which also volatilizes the particles such that their constituent gases boil through the surface of the layer and create the texturing.
Patent DE-69433174-T2 (DE)
Inventor: ALAK BAHA M
IPC: A61K38/22
Filed: 1994-02-18
Granted: 2004-07-01
Abstract: A method is provided for increasing the fertilization potential of oocytes comprising culturing oocytes in vitro with an effective amount of inhibin, activin, or a combination of inhibin and activin. Preferably the oocytes being cultured are immature. After the culturing step, the oocytes can be fertilized. The oocytes are suitably cryopreserved and thawed before the culturing step.
Patent DE-69433594-T2 (DE)
Inventor: WARRELLOW JOHN
IPC: A61P29/00
Filed: 1994-12-21
Granted: 2004-08-05
Abstract: Compounds of the general formula (1)    <IMAGE>  (1)  are described wherein Y is halogen or -OR1, where R1 is optionally substituted alkyl; X is -O-, -S- or -N(R8)-, where R8 is hydrogen or alkyl; R2 is optionally substituted alkyl, alkenyl, cycloalkyl or cycloalkenyl; R3 is hydrogen, halogen or -OR9, where R9 is hydrogen or optionally substituted alkyl, alkenyl, alkoxyalkyl, or alkanoyl, or formyl, carboxamido or thiocarboxamido; R4 is -(CH2)nAr, where Ar is monocyclic or bicyclic aryl optionally containing one or more heteroatoms selected from oxygen, sulfur and nitrogen atoms, wherein Ar is substituted by an optionally substituted C3-9cycloaliphatic group optionally containing one or more heteroatoms selected from oxygen, sulphur or -N(R8)-, and n is zero or an integer 1, 2 or 3; R5 is -(CH2)nAr' where Ar' is monocyclic or bicyclic aryl optionally containing one or more heteroatoms selected from oxygen, sulfur or nitrogen atoms or is Ar; R6 is hydrogen or optionally substituted alkyl; and R7 is hydrogen or optionally substituted alkyl; or a salt, solvate or hydrate thereof. Compounds according to the invention are potent and selective phosphodiesterase type IV inhibitors and are useful in the prophylaxis and treatment of diseases such as asthma where an unwanted inflammatory response or muscular spasm is present.
Patent DE-69507835-T2 (DE)
Inventor: LOFTUS JAMES
IPC: C03C25/285
Filed: 1995-10-31
Granted: 1999-09-16
Abstract: A fibrous glass binder comprises a copolymer of a carboxy functional monomer with a hydroxy functional monomer, and catalyst comprising an alkali metal salt of a phosphorous containing acid.
Patent DE-69508790-T2 (DE)
Inventor: BEAULIEU PIERRE
IPC: C07D303/36
Filed: 1995-10-31
Granted: 1999-10-14
Abstract: Disclosed herein is a stereospecific synthesis amenable to the large scale preparation of a hydrochloric acid addition salt of a chlorohydrin of the formula   <IMAGE>   wherein R1 and R2 are amino protective groups and R3 is an amino acid side chain or a protected amino acid side chain. The synthesis involves reacting an aldehyde of the formula   <IMAGE>   wherein R1, R2 and R3 are as defined hereinbefore with (chloromethyl)lithium at -20 DEG  C. or below and contacting the resulting diastereoisomeric mixture of lithium alcoholates with aqueous hydrochloric acid to obtain a separable mixture of the hydrochloric acid addition salts of the chlorohydrin and its corresponding hydroxy diastereoisomer. The hydrochloric acid addition salt of the chlorohydrin is transformed readily into corresponding optionally amino-protected aminoepoxides; for example, 3(S)-(tert-butyloxycarbonylamino)-l,2(S)-epoxy-4-phenyl-butane.
Patent DE-69512235-T2 (DE)
Inventor: SCHOONEN ADELBERT JOZEF MARTIN
IPC: G16H20/13
Filed: 1995-06-09
Granted: 2000-05-11
Abstract: A pharmacy system for prescribing and delivering medicaments to a patient includes at least one input unit with which a doctor is capable of entering inter alia a prescription of a medicament for a patient, together with the patient's identity, into the system. The input unit then generates a prescription signal corresponding to the prescription entered. A pharmacy computer coupled to the input unit further processes the prescription signal received from the input unit and generates a control signal corresponding to the prescription. Under the supervision of the control signal generated by the pharmacy computer, an automatic dispenser dispenses the prescribed medicament to the patient.
Patent DE-69512620-T2 (DE)
Inventor: AGREE HOWARD B
IPC: C02F1/52
Filed: 1995-11-01
Granted: 2000-05-25
Abstract: A method and composition for detackifying or coagulating and flocculating waterborne and mixed waterborne/solventborne paints in paint spray booth water. Aluminum chlorohydrate and a tannin containing polymer, preferably in an aqueous solution, are added to the paint spray booth water to detackify or coagulate and flocculate the paints.
Patent DE-69515901-T2 (DE)
Inventor: ELHAMMER P
IPC: C12Q1/48
Filed: 1995-11-08
Granted: 2000-08-17
Abstract: This invention comprises a scintillation proximity assay designed to assay for the presence of N-acetylgalactosaminyltransferase, also known as GalNAc-transferase. The assay is most conveniently carried out on 96-well microtiterplates. The assay is especially suitable for large volume screens for compounds affecting GalNAc-transferase activity.
Patent DE-69519666-T2 (DE)
Inventor: OHARA YOSHIO
IPC: C07D417/06
Filed: 1995-03-27
Granted: 2001-04-26
Abstract: The present invention provides novel pyridine type thiazolidines and their salts, expressed by formula (I) (wherein X<1> is S or O; X<2> is S, O or NH; Y is CR<6>R<7>, R<6> is a hydrogen atom, a C1-C7 alkyl group or a C3-C7 cycloalkyl group, and R<7> is a hydrogen atom, a C1-C7 alkyl group or a C3-C7 cycloalkyl group or forms a bond together with R<4>), or SO2; Z is a C1-C10 alkyl group, a C2-C10 alkenyl group, a C2-C10 alkynyl group, a C3-C7 cycloalkyl group, a C3-C7 cycloalkenyl group (each of said alkyl, alkenyl, alkynyl, cycloalkyl and cycloalkenyl groups may be substituted with at most 3 of hydroxyl, oxo, C1-C7 alkyl and C1-C7 alkoxy groups), a phenyl group, a biphenyl group, an  alpha -naphthyl group, a  beta -napthyl group, a benzyl group or a heterocyclic group. The compounds have a hypoglycemic effect.
Patent DE-69521659-T2 (DE)
Inventor: ANDERSSON MATTS
IPC: G05B19/42
Filed: 1995-02-14
Granted: 2002-05-02
Abstract: PCT No. PCT/SE95/00147 Sec. 371 Date Dec. 5, 1995 Sec. 102(e) Date Dec. 5, 1995 PCT Filed Feb. 14, 1995 PCT Pub. No. WO95/22299 PCT Pub. Date Aug. 24, 1995A method for representing position and function of the jaw and bite of an individual. Information regarding at least one part of the jaw and bite of the individual is input into the memory of a computer. Vertical sections derived from the input information are displayed on a display be initiating first controls of the computer. A construction representing the vertical sections is produced. A model of the construction is produced. The model is applied to an articulator, wherein the articulator exposes and simulates position and function of the jaw and bite of the individual.
Patent DE-69534447-T2 (DE)
Inventor: ZANDBERGEN WILLEM
IPC: H01J37/20
Filed: 1995-12-28
Granted: 2006-07-13
Abstract: A specimen holder for an electron microscope, comprising a bar-shaped body provided adjacent one end with means for receiving a specimen, with means being present for screening the specimen from the environment at least temporarily in airtight and moisture-proof manner in a first position, which screening means comprise at least one elastic seal surrounding the bar-shaped body at least in the first position, and supporting means for arranging the specimen holder in a service position. In a second position, wherein the screening means have been removed from the first position, the bar-shaped body with the specimen-receiving means is supported by the supporting means without intermediacy of the elastic seal. The invention further relates to a device for mounting a specimen in an electron microscope.
Patent DE-69601148-T2 (DE)
Inventor: IMANAKA TAKESHI
IPC: H04N7/173
Filed: 1996-06-19
Granted: 1999-05-20
Abstract: The invention provides a data retrieval apparatus which includes a sensibility database 2 for storing a plurality of title names, evaluation points on a plurality of evaluation items, and identifiers assigned to evaluators responsible for the evaluation points; an evaluation point input block 1 for accepting an evaluation on each of the plurality of evaluation items; an evaluation point correction process block 5 for correcting each of the evaluations accepted by the evaluation point input block 1 by using a plurality of evaluator difference data for each of the plurality of evaluators; a retrieval criteria generating process block 6 for selecting a title name from the sensibility database 2 on the basis of each corrected evaluation; and a data retrieval process block 7. With this data retrieval apparatus, flexible data retrieval can be conducted by just entering subjective evaluation points even for objects from which objective numeric values related to subjective evaluation criteria are difficult to extract. <IMAGE>
Patent DE-69604426-T2 (DE)
Inventor: DEVILLIERS OLIVIER
IPC: B62D29/04
Filed: 1996-01-03
Granted: 2000-03-30
Abstract: The system consists of a pair of reference surfaces (10, 16) on the first (3) of two components, lying parallel to one another and to a predetermined direction. The first component has another pair of reference surfaces (25, 26) which are parallel to one another and to the predetermined direction, but not parallel to the first pair, and it also has a stop (26) lying perpendicular to the predetermined direction. A second component (2) has a first pair of thrust surfaces (31a, 31b) which are parallel to one another and to the predetermined direction, designed to make contact with the corresponding reference surfaces of the first component, sliding along them in the predetermine direction until the components are aligned. It also has a stop (34) to engage with the stop surface (236) on the first component.
Patent DE-69609843-T2 (DE)
Inventor: MILANESE ALBERTO
IPC: C07D223/22
Filed: 1996-01-03
Granted: 2001-01-18
Abstract: PCT No. PCT/EP96/00004 Sec. 371 Date Dec. 24, 1996 Sec. 102(e) Date Dec. 24, 1996 PCT Filed Jan. 3, 1996 PCT Pub. No. WO96/21649 PCT Pub. Date Jul. 18, 1996A novel process for the preparation of 10-0x0-10,11-dihydro-5H-dibenz(b,f)azepin-5-carboxamide (VI) consists of starting group 10-methoxy-5H-dibenz(b,f)azepine (IV) and subjecting compound (IV) to direct carbamoylation with isocyanic acid generated in situ from cyanates and acids and then subjecting the product to acid hydrolysis of the enol ether. An alternative process to obtain (VI) starts (IV) effecting the hydrolysis reaction before the carbamoylation. In this case the carbamoylating agent is chlorosulfonyl isocyanate.
Patent DE-69611787-T2 (DE)
Inventor: MONEY DAVID
IPC: B65D75/14
Filed: 1996-07-22
Granted: 2001-08-30
Abstract: PCT No. PCT/GB96/01750 Sec. 371 Date Apr. 30, 1998 Sec. 102(e) Date Apr. 30, 1998 PCT Filed Jul. 22, 1996 PCT Pub. No. WO97/03893 PCT Pub. Date Feb. 6, 1997A wrapper for an article includes a sheet of wrapping material folded to form a flat sleeve with an out-turned seam formed by edge portions of the sleeve extending along the center of one side of the sleeve. The edge portions are secured together at the ends of the sleeve and the sides of the sleeve are secured together along a line or lines which define, in a central region of the sleeve, the periphery of an enclosure. The enclosure can be opened by separating the edges of the seam in the central region of the sleeve to receive an article and then be closed together and the end portions of the sleeve wrapped around the article contained in the central region of the sleeve. A method is also described.
Patent DE-69623921-T2 (DE)
Inventor: CULLING J
IPC: H01P5/18
Filed: 1996-07-01
Granted: 2003-05-15
Abstract: A microwave directional coupler comprises a coupler dielectric board which is mounted substantially perpendicular to the surface of a parent circuit board. Upper interdigital elements are disposed on opposing surfaces of the coupler dielectric board. The coupling between the upper interdigital elements determines the odd mode impedance Zoo of the microwave directional coupler. Lower interdigital elements are also disposed on opposing surfaces of the coupler dielectric board. The lower interdigital elements are connected to ground and are arranged so that coupling between the lower interdigital elements and the upper interdigital elements determines the even mode impedance Zoe of the microwave directional coupler.
Patent DE-69630184-T2 (DE)
Inventor: IMOTO MASAHIRO
IPC: A61P9/00
Filed: 1996-10-31
Granted: 2004-08-12
Abstract: A simple and industrially viable process for preparing a 1-substituted pyrrole-3-carboxylic acid derivative of formula (I) is provided. The process comprises reacting a compound of formula (II), a compound of formula (III), and an acid anhydride according to the following reaction, <CHEM> wherein R1 and R2 individually represent an alkyl, aralkyl, or aryl group.
Patent DE-69633497-T2 (DE)
Inventor: GOODRICH DAVID P
IPC: B65D81/05
Filed: 1996-02-08
Granted: 2006-02-16
Abstract: The invention relates to a composite cushioning system for protecting articles, packaged within a box, from damage while being transported in the box. The composite structure includes an expansion sheet of expanded slit sheet, in combination with a separator sheet. The expanded sheet has a slit pattern which produces open cells, preferably of a hexagonal configuration. The separator sheet precludes the nesting of legs and lands of the slit sheet with other slit sheet of the same slit pattern. A variety of combinations of separator sheets and expansion sheets can be used, such as a pair of expansion sheets with a separator sheet between the pair of expansion sheets, or two such pairs of expansion sheets, with or without a separator sheet between the pairs. The separator sheet can be unslit, or tear-perforated or slit to accommodate expansion. Where the separator sheet is slit, the slits preferably produce the same amount of expansion as produced in the expansion sheets. The equipment for expanding the composite uses expansion rollers having Velcro type hooks in a spiral around the rollers such that discontinuation gripping of the expanded material is provided.
Patent DE-69633662-T2 (DE)
Inventor: TANAKA YASUYUKI
IPC: C08J5/02
Filed: 1996-03-14
Granted: 2006-03-09
Abstract: A method for producing a formed product of deproteinized natural rubber latex capable of reducing a content of an allergen in a natural rubber latex material to a level sufficient to keep the latex from being harmful to the human body without decreasing yields of the product and deteriorating formability of the latex. In the method, cleaning removal of a non-rubber content is carried out after each of protein decomposition, prevulcanization and forming. An aqueous alkali solution, ammonia, water containing free chlorine in an amount of 0.005 to 0.02% by weight or alcohol-water mixed liquid containing alcohol in an amount of 5 to 80% by weight is used as cleaning liquid for the cleaning removal. The method is suitably applied to production of a natural rubber product such as a rubber glove, a condom, a catheter, a foam rubber material and the like. <IMAGE>
Patent DE-69704375-T2 (DE)
Inventor: GUSTAFSSON ANDERS
IPC: A61F13/15
Filed: 1997-11-11
Granted: 2001-07-12
Abstract: An absorbent structure for use in an absorbent article such as a diaper, an incontinence guard, a sanitary napkin, or the like wherein the absorbent structure has two different material types, which are in direct or indirect contact with each other so that liquid can be transferred between the material types. The first material type is constituted by material which swells when absorbing body fluid and the second material type is constituted by material which collapses when absorbing body fluid, wherein the volume increase in the first material type is essentially equal to the volume reduction in the second material type when the absorbent structure is saturated with liquid, whereby the absorbent structure has substantially the same volume both in a wet and in a dry state.
Patent DE-69712520-T2 (DE)
Inventor: VODAKOV YURY ALEXANDROVICH
IPC: C30B23/00
Filed: 1997-01-22
Granted: 2003-01-09
Abstract: A sublimation technique of growing silicon carbide single crystals, comprising a parallel arrangement, opposite each other, of the evaporating surface of a silicon carbide source (1) and the growing surface of at least one seed crystal (2) of a specified politype, to define a growth zone (4), and generation of a reduced pressure and an operating temperature field with an axial gradient in the direction from the seed crystal (2) towards the source (1), providing evaporation of silicon carbide of the source (1) and vapour-phase crystallization of silicon carbide on the growing surface of the seed crystal (2). The growth zone (4) is here sealed before the operating temperatures are reached therein, and the process is run with a solid solution of tantalum and silicon carbides in tantalum and their chemical compounds present in the growth zone (4). The material of the source (1) employed for implementing the sublimation technique of growing silicon carbide crystals is silison carbide ceramics.
Patent DE-69713504-T2 (DE)
Inventor: SCHOFIELD FREDERICK ANDREW
IPC: E04D13/158
Filed: 1997-05-30
Granted: 2003-01-09
Abstract: A building component comprises a cladding unit having an overhang portion and a securing portion. The outer face of the overhang portion serves as a barge/fascia board. The lower face of the overhang portion serves as a soffit. The cladding unit is thin walled and of sideways S-shape with three spaced upright parallel walls. Two walls namely one outer wall and the center wall are connected by a lower plate at their lower edges and form the overhang and two walls namely the center wall and the second outer wall are connected by an upper plate at their upper edges and form the securing portion.
Patent DE-69714846-T2 (DE)
Inventor: AMICHE FREDERIC
IPC: C01B33/193
Filed: 1997-06-04
Granted: 2003-05-28
Abstract: The invention discloses an abrasive precipitation silica useable in toothpaste compositions, said silica having a BET specific surface ranging from 15 to 300 m2/g, a DOP oil absorption ranging from 40 to 160 ml/g, a median particle diameter of at least 10 mum, generally ranging from 12 to 30 mum, a particle cohesion factor of at least 85% about for a median particle diameter ranging from 12 to 20 mum. Method for preparing silica by reacting an alkaline metal silicate with an acidifying agent, to form a silica slurry, separating and optionally drying the recuperated silica suspension, the operation for forming the slurry being effected according to the following steps: a first step consisting in using one initial heel solution constituted of water, an electrolyte salt of the alkaline or alkaline-earth metal group and optionally of one acidobasic agent; a second step consisting in introducing the silicate and the acidifying agent, the reaction medium pH remaining constant from 4 to 7 and particularly from 5.8 to 6.7; and a third optional step, consisting in acidifying the reaction medium until a silica slurry with a pH of less than 6 and particularly of 4 is obtained. The silica is useful in toothpaste compositions. Toothpaste compositions containing the said silica are also disclosed.
Patent DE-69732400-T2 (DE)
Inventor: SEIDEL RANDY R
IPC: B65H29/18
Filed: 1997-04-14
Granted: 2005-06-30
Abstract: The present invention relates to a transfer device for successively feeding a plurality of generally planar elements (40) to a receiver (23).
Patent DE-69807240-T2 (DE)
Inventor: KOPACIEWICZ WILLIAM
IPC: G01N30/46
Filed: 1998-02-25
Granted: 2003-03-27
Abstract: A method for casting-in-place composite and/or non-filled structures which are useful as sorptive or reactive media or for size-based separations. Any particular housing size or configuration can be used, and the inclusion of a large amount of adsorptive particles in polymer is achieved while still maintaining the membrane three dimensional structure. In a first preferred embodiment, the composite structures comprise particles entrapped within a porous polymeric substrate, and are cast in-place into a housing such as a pipette tip, thereby providing an effective platform for micromass handling. With the appropriate selection of particle chemistry, virtually any separation or purification operation can be conducted, including selective bind/elute chromatography operations, on sample mass loads less than 1 microgram in volumes of a few microliters, as well as larger mass loads and volumes. The present invention also encompasses the composite structures as well as sample preparation devices containing the same. In a second preferred embodiment, self-retaining, self-supporting structures are cast in situ in a suitable housing and can be used for size-based separations wherein the cast structure acts as a semi-permeable barrier. The present invention also encompasses these structures as well as housings containing these structures.