baber/WOPTO huggingface dataset:
Patent DE-69327552-D1 (DE)
Inventor: CAPELLO GIUSEPPE
IPC: G09B7/06
Filed: 1993-06-22
Granted: 2000-02-17
Abstract: A teaching system having automatic learning monitoring of the learning provides an electronic processor (2) connected to a series of terminal stations (5) associated with the various learners and including means for making a choice between a plurality of options and for communicating this choice to the electronic processor. The system is utilised for automatically monitoring the responses to questions by effecting an immediate analysis of the results and displaying them. <IMAGE>
Patent DE-69328562-D1 (DE)
Inventor: KELMAN C
IPC: A61F2/00
Filed: 1993-09-15
Granted: 2000-06-08
Abstract: A prosthesis is provided for replacing a bone surface. The prosthesis includes an implant having a surface for abutting a bone, and an augment configured to be attached to the surface of the implant by bone cement to compensate for bone loss. The augment is formed to include an aperture therein defined by an inner wall. The prosthesis also includes a plastic peg coupled to the implant. The peg is configured to enter the aperture formed in the augment and to engage the inner wall of the augment to retain the augment in a spaced apart relation relative to the implant to permit the implant to be installed onto the bone before the bone cement cures. Alternately, the surface of the implant is formed to include an aperture therein, and a plastic retaining ring located in the aperture formed in the surface of the implant. A metal peg is coupled to the augment. The metal peg is configured to enter the aperture formed in the implant and to engage the plastic retaining ring therein to retain the augment in a spaced apart relation relative to the implant.
Patent DE-69329722-D1 (DE)
Inventor: KOSTER ARIAN
IPC: H04N7/26
Filed: 1993-09-03
Granted: 2001-01-11
Abstract: Known systems based on layered coding and decoding do not take account of the greater surface area of an HDTV picture, which is to be coded with high resolution, compared with the smaller surface area of a conventional picture, to be derived therefrom, which is to be coded with low resolution. An improvement in the efficiency of the coding and decoding is achieved by actually taking account of this with the system according to the invention and maintaining the coupling between the two layers in the encoder and the decoder if a picture element is situated in a corresponding section of the two pictures and interrupting the coupling if a picture element is situated outside the corresponding section of the two pictures. <IMAGE>
Patent DE-69330518-D1 (DE)
Inventor: SANO KONOSUKE
IPC: C12R1/19
Filed: 1993-11-10
Granted: 2001-09-06
Abstract: A DNA containing a gene that codes for aspartokinase III from a bacterium of the genus Escherichia and has in the coding region thereof a variation that releases the inhibition of aspartokinase III feedback by lysine; a recombinant DNA comprising the above DNA joined to a vector DNA capable of autonomous replication in the cell of a bacterium of the genus Escherichia; a micro-organism of the genus Escherichia, that has been transformed by introducing the recombinant DNA into the cells; and a process for producing L-threonine by culturing the micro-organism in a fermentation medium to accumulate L-threonine in the medium and harvesting the same from the medium. The invention process has provided AK III genes originating in a bacterium of the genus Escherichia and sufficiently released from the feedback inhibition caused by lysine. An improved threonine- producing bacterium has been obtained by introducing the above genes into a conventional threonine-producing bacterium. The invention successfully provides a process for producing L-threonine by an improved fermentation method using the above threonine-producing bacterium.
Patent DE-69331069-D1 (DE)
Inventor: MAYER DAVID W
IPC: A61L31/18
Filed: 1993-11-23
Granted: 2001-12-06
Abstract: A body compatible stent is formed of multiple filaments arranged in at least two sets of oppositely directed helical windings interwoven with one another in a braided configuration. Each of the filaments is a composite including a central core and a case surrounding the core. In the more preferred version, the core is formed of a radiopaque and relatively ductile material, e.g. tantalum or platinum. The outer case is formed of a relatively resilient material, e.g. a cobalt/chromium based alloy. Favorable mechanical characteristics of the stent are determined by the case, while the core enables in vivo imaging of the stent. The composite filaments are formed by a drawn filled tubing process in which the core is inserted into a tubular case of a diameter substantially more than the intended final filament diameter. The composite filament is cold-worked in several steps to reduce its diameter, and annealed between successive cold working steps. After the final cold working step, the composite filament is formed into the desired shape and age hardened. Alternative composite filaments employ an intermediate barrier layer between the case and core, a biocompatible cover layer surrounding the case, and a radiopaque case surrounding a structural core.
Patent DE-69405006-D1 (DE)
Inventor: DEVIC MICHEL
IPC: D21C9/10
Filed: 1994-11-07
Granted: 1997-09-18
Abstract: Bleaching process characterized in that a heterogeneous reactive medium is formed containing the pulp, an alcohol and hydrogen peroxide in an aqueous solution, the weight ratio of all the water of the medium to the alcohol being 0.001 to 0.5.
Patent DE-69413789-D1 (DE)
Inventor: VARASI MARIO
IPC: C07C317/32
Filed: 1994-07-12
Granted: 1998-11-12
Abstract: Use in the prevention and/or in the treatment of neurodegenerative diseases of 2-amino-4-phenyl-4-oxo-butyric acid derivatives which act as kynureninase enzyme inhibitors and/or kynurenine-3-hydroxylase enzyme inhibitors. Several of these derivatives are new and, as such, constitute a further object of this invention, together with the process for their preparation and the pharmaceutical compositions containing them.
Patent DE-69415334-D1 (DE)
Inventor: SHUTIC JEFFREY
IPC: B05B15/12
Filed: 1994-09-20
Granted: 1999-01-28
Abstract: Apparatus for mounting and moving coating dispensers within the interior of a spray booth, and particularly the coating dispensers located above an object moving through the booth. A first embodiment comprises a dispenser housing having an aerodynamically shaped outer surface formed with a leading edge, a trailing edge and opposed generally curved sides. A second embodiment includes a dispenser housing an outer surface with a convexly curved leading edge, flat side walls and a flat bottom wall. A pair of support assemblies isolated from the booth interior mount the dispenser housings within the booth interior such that the leading edge of each dispenser housing faces the top of the spray booth and the trailing edge faces the objects moving through the booth. One or more coating dispensers are mounted at the trailing edge of the dispenser housings in a position to discharge coating material downwardly onto the object. Each support assembly carries one side of a dispenser housing and structure is provided for moving the dispenser housings and dispensers vertically, and the dispenser housings side-to-side and pivotally with respect to objects moving through the booth. A collision detector is also provided to shut the system down in the event of a collision between the apparatus and an object within the booth.
Patent DE-69434359-D1 (DE)
Inventor: DE HAAN THEODORUS
IPC: C12N15/33
Filed: 1994-10-05
Granted: 2005-06-09
Abstract: PCT No. PCT/EP94/03295 Sec. 371 Date Apr. 3, 1996 Sec. 102(e) Date Apr. 3, 1996 PCT Filed Oct. 5, 1994 PCT Pub. No. WO95/09920 PCT Pub. Date Apr. 13, 1995A nucleotide sequence comprising a transcriptional regulatory sequence and a sequence contiguous therewith and under the transcriptional control thereof, which contiguous sequence encodes an RNA which consists of a plurality of sub-sequences, characterized in that at least two of the sub-sequences have the sequences of viral RNAs and the RNA contains at least one translational stop codon located upstream of the 3' terminal sub-sequence. It is preferred that at least one of the sub-sequences is in an anti-sense configuration with respect to virus RNA, and that the contiguous sequence encodes mRNA. The invention also includes, inter alia, the use of such a sequence in the generation of virus resistant or tolerant plants, and such plants comprising the sequence.
Patent DE-69507157-D1 (DE)
Inventor: SHAW JOHN
IPC: G01N37/00
Filed: 1995-10-20
Granted: 1999-02-18
Abstract: PCT No. PCT/GB95/02488 Sec. 371 Date Sep. 16, 1997 Sec. 102(e) Date Sep. 16, 1997 PCT Filed Oct. 20, 1995 PCT Pub. No. WO96/12540 PCT Pub. Date May 2, 1996In order to facilitate diffusive transfer of an entity such as a solute between immiscible fluids and subsequent separation of the liquids without mixing, a method and an apparatus are disclosed and have first and second flow paths carrying first and second immiscible fluids on opposite sides of a foraminous sheet. The height of the apertures in the sheet is not greater than 200 micrometers (measured perpendicular to the width of the sheet and to the direction of fluid flow), and a stable interface is formed between the fluids within each aperture with a significant amount of fluid flow immediately adjacent the interface. Diffusive transfer takes place across the interface, and subsequently the fluids flow away from the region without mixing. The width of the flow paths measured perpendicular to sheet lies between 10 and 500 micrometers. The walls of each aperture may be parallel or tapered.
Patent DE-69507339-D1 (DE)
Inventor: COOMBES ALLAN
IPC: A61K9/51
Filed: 1995-03-27
Granted: 1999-02-25
Abstract: PCT No. PCT/GB95/00686 Sec. 371 Date Mar. 4, 1997 Sec. 102(e) Date Mar. 4, 1997 PCT Filed Mar. 27, 1995 PCT Pub. No. WO95/26376 PCT Pub. Date Oct. 5, 1996The invention relates to microspheres which are suitable for biomedical uses which have a diameter in the range of 10 nm to 2 mm and which comprise a substantially spherical core particle of a non-water-soluble polymer and an outer surface layer consisting substantially of a water-soluble polymer. The water-soluble polymer is conjugated to polyethylene glycol and the non-water-soluble core particle is attached to the water-soluble polymer by the polyethylene glycol moiety. The microspheres are prepared by dissolving the non-water-soluble polymer in a suitable first solvent, dispersing the polymer solution in a solution of the PEG/water-soluble polymer conjugate and evaporating the first solvent to form microspheres in which the PEG anchors the water-soluble polymer to the core particle.
Patent DE-69510751-D1 (DE)
Inventor: SCHAD ROBERT D
IPC: B29C45/32
Filed: 1995-10-17
Granted: 1999-08-19
Abstract: A nozzle (10) for directing molding material from a material source (22) to a sprue (12), includes a first surface (34) adapted to connect the nozzle to the material source (22). The first surface (34) is also adapted to be adjacent to and pivotally movable relative to the material source (22) and in material communication with the material source. A second surface (40) is adapted to be positioned adjacent to and pivotally movable relative to the sprue (12). The second surface (40) is in material flow communication with the first surface (34) and adapted to be in material flow communication with the sprue (12). A channel (26,38) is included for establishing the material flow communication through the nozzle. <IMAGE>
Patent DE-69516904-D1 (DE)
Inventor: INOUE TAKESHI
IPC: C07C69/017
Filed: 1995-12-21
Granted: 2000-06-15
Abstract: A phenol compound of the formula Ä1Ü <CHEM>  wherein each of X's is a group of the formula Ä2Ü <CHEM> wherein R1 and R4 are the same or different and each is an alkyl having 1 to 8 carbon atoms, and R2, R3, R5 and R6 are the same or different and each is a hydrogen atom or an alkyl having 1 to 8 carbon atoms; a stabilizer for organic materials which comprises the compound; a composition comprising the compound and an organic material; and a composition comprising the composition and a sulfur antioxidant, and use thereof. The compound of the present invention as used as a stabilizer for an organic material shows superior preventive effect against oxidative degradation and extremely superior resistance against degradation of an organic material in an environment involving contact with hot water for a long time, as compared to compounds conventionally used as hot water resistant antioxidants. In addition, a concurrent use of the compound of the present invention and a sulfur antioxidant brings about excellent synergistic effect to synergistically improve resistance to hot water for a long time, as compared to conventional hot water resistant antioxidants.
Patent DE-69523161-D1 (DE)
Inventor: ASGHARIAN BAHRAM
IPC: C11D3/02
Filed: 1995-07-17
Granted: 2001-11-15
Abstract: Saline solutions useful in treating contact lenses are described. Unlike prior saline solutions used for similar purposes, the present solutions do not contain conventional antimicrobial agents which are potentially toxic to ocular tissues. Rather, the solutions contain a combination of a borate-polyol complex, one or more anionic or nonionic surfactants, and a low molecular weight amino acid (e.g., glycine). It has been found that this combination effectively preserves the saline solutions from antimicrobial contamination, is relatively nontoxic to ocular tissues, and is compatible with oxidizing agents used in certain contact lens disinfecting systems. The combination also facilitates the cleaning of contact lenses.
Patent DE-69530086-D1 (DE)
Inventor: DUCHEYNE PAUL
IPC: A61K9/00
Filed: 1995-07-26
Granted: 2003-04-30
Abstract: Carriers comprising silica-based glass providing for the controlled release of biologically active molecules, their methods of preparation, and methods of use are disclosed. The carriers are prepared using a sol-gel-derived process. Biologically active molecules are incorporated within the matrix of the glass during production.
Patent DE-69531685-D1 (DE)
Inventor: FRAZEI GIUSEPPE MAURO
IPC: B28B1/087
Filed: 1995-10-18
Granted: 2003-10-09
Abstract: A block-making machine (1) which is distinguished by notably economical operation, both in terms of energy consumption and in terms of the duration of the production cycle of artificial concrete blocks (C), and at the same time maintains a high level of quality of the blocks (C) produced, comprises a vibrator plate (18) and at least one vibration generator (21) connected to the vibrator plate (18) and having a rotating eccentric element (37) which comprises a first mass (39) rotating on an axis (A), a second mass rotating on the axis (A), and means (47, 52, 57) for varying the relative angular positions of the first and second masses (39, 42). <IMAGE>
Patent DE-69533555-D1 (DE)
Inventor: KASAHARA ISAMU
IPC: C07C323/62
Filed: 1995-12-18
Granted: 2004-10-28
Abstract: The present invention relates to benzamidoxime derivatives represented by the formula ÄIÜ; <CHEM> wherein R<1> is unsubstituted or substituted C1 - C4 alkyl, unsubstituted or substituted C2 - C4 alkenyl or unsubstituted or substituted C2 - C4 alkynyl, R<2> is phenyl optionally having substituents or heterocycle optionally having substituents, X<1>, X<2>, X<3> and X<4> are each independently hydrogen, halogen, C1 - C4 alkyl, C1 - C4 haloalkyl, C1 - C4 alkoxy, C1 - C4 haloalkoxy, C1 - C4 alkylthio or the like, and r1 and r2 are each independently hydrogen, C1 - C4 alkyl or the like, having excellent fungicidal activity and being useful as a fungicide for agricultural and horticultural use, and methods for preparation thereof.
Patent DE-69534132-D1 (DE)
Inventor: WILSON JOHN
IPC: C12N5/071
Filed: 1995-06-27
Granted: 2005-05-12
Abstract: A cell culture device (10) comprising a container having a cell culture compartment (40) defined by a lower gas permeable film (120) and an upper sheet (20) selectively permeable to compounds of selected sizes. The device (10) is adapted to allow culture medium (50) to reside between the upper sheet (20) and the lower gas permeable film (120). A basal medium compartment (30) is located above the upper sheet (20) and is adapted to allow basal medium (60) to reside upon the upper sheet (20). Each compartment (30, 40) contains an access port (70, 90). A gas film support (130) below and in partial contact with the gas permeable film (120) holds the gas permeable film (120) in a substantially horizontal position so that suspension or adherent cells can distribute across the surface of the gas permeable film (120).
Patent DE-69535061-D1 (DE)
Inventor: MURTAUGH P
IPC: A61K38/00
Filed: 1995-08-04
Granted: 2006-07-27
Abstract: A nucleotide sequence is provided for the VR-2332 virus, which is capable of causing Porcine Reproductive and Respiratory Syndrome. The nucleotide sequence includes protein coding regions that are inserted into recombinant vectors for the host expression of viral proteins according to a variety of vaccination techniques. Diagnostic assays utilize fragmentary sequences or oligonucleotides to selectively identify the VR-2332 nucleic acids by hybridization or PCR amplification reactions that distinguish VR-2332 nucleotide sequences from other PRRS-causative viruses which are immunologically distinct from VR-2332.
Patent DE-69605307-D1 (DE)
Inventor: NAFZ SIEGMUND
IPC: F16K11/087
Filed: 1996-07-26
Granted: 1999-12-30
Abstract: PCT No. PCT/NO96/00193 Sec. 371 Date Feb. 17, 1998 Sec. 102(e) Date Feb. 17, 1998 PCT Filed Jul. 26, 1996 PCT Pub. No. WO97/05413 PCT Pub. Date Feb. 13, 1997The distribution valve has a housing of hemispherical shape with a plurality of inlets for receiving inflows of fluid as well as a blind position equally spaced with the inlets. The housing also has a main outlet for conducting an outflow mixture of fluids and an oppositely disposed second outlet opening. A rotatable distributing element within the housing has a fluid mixing chamber in communication with the openings as well as a duct having an inlet for selective communication with a respective one of the inlet openings in the housing and an outlet in communication with the second outlet opening in the housing. A common angle of preferably 60 DEG  is formed between each inlet opening and the second outlet opening to allow test samples to be withdrawn from time to time. The inlet openings each define a common angle of from 90 DEG  to 135 DEG  with the main outlet opening for a mixture of fluids. The two outlet openings from the housing are disposed opposite to the each other, for example, on a common axis of rotation of the distributing element.
Patent DE-69607967-D1 (DE)
Inventor: TOU C
IPC: H01M8/10
Filed: 1996-02-23
Granted: 2000-05-31
Abstract: An electrocatalytic structure is disclosed which comprises a matrix of a SiOxCyHz having dispersed therein discrete particles of a catalytic material. The method of preparation and use in electrochemical reactions is taught.
Patent DE-69610308-D1 (DE)
Inventor: SMITH F
IPC: C08F16/00
Filed: 1996-05-30
Granted: 2000-10-19
Abstract: Water-soluble polymers including functionalization from the group of amino groups, carboxylic acid groups, phosphonic acid groups, phosphonic ester groups, acylpyrazolone groups, hydroxamic acid groups, aza crown ether groups, oxy crown ethers groups, guanidinium groups, amide groups, ester groups, aminodicarboxylic groups, permethylated polvinylpyridine groups, permethylated amine groups, mercaptosuccinic acid groups, alkyl thiol groups, and N-alkylthiourea groups are disclosed.
Patent DE-69614634-D1 (DE)
Inventor: GELAI LUCIANO
IPC: E21C35/19
Filed: 1996-10-30
Granted: 2001-09-27
Abstract: An active element (1; 40, 70; 250, 270) for the support of at least one milling tool (7; 80) of an operating machine for the removal of soils which comprises:   a supporting element (4; 401, 701) secured to said milling drum (3; 300); - at least one tool-holder (5; 50) secured to said supporting element (4; 401, 701) and provided with at least one recess (8) suited to lodge said at least one milling tool (7; 80); said milling tool presents a tubular-shaped body which is removably inserted into a hole (6; 105) drilled in said supporting element (4; 401, 701), connecting means (9; 403, 703; 13, 72, 53) suited to secure said supporting element (4; 401, 701) to said drum (3; 300) and said at least one milling tool (7; 80) in the corresponding recess (8) of said at least one tool-holder (5; 50).   <IMAGE>
Patent DE-69626793-D1 (DE)
Inventor: LIBBEY-OWENS-FORD CO TOLEDO
IPC: B43M11/08
Filed: 1996-11-27
Granted: 2003-04-24
Abstract: A reusable applicator tip for applying a uniform band of liquid material, such as an adhesive compound, along a selected portion of the peripheral margin of sheet material. The apparatus includes a pad block designed for receiving and transmitting liquid material onto a transfer pad for application onto the sheet material. The liquid flows through internal channels in the pad block and onto an exposed portion of the transfer pad for application onto the sheet material. The transfer pad is removed and replaced at the end of its useful life permitting continued use of the pad block. The apparatus also includes a removable edge guide which permits the selective replacement of the edge guide for varying sheets of material. Excessively worn edge guides may also be replaced without disposing of the entire pad block.
Patent DE-69634444-D1 (DE)
Inventor: TOERMAELAE PERTTI
IPC: A61L31/14
Filed: 1996-09-27
Granted: 2005-04-14
Abstract: A polymer-based biodegradable implant or surgical device having an upper end and a lower end exposed to a pre-hydrolysis treatment characterised in that the time of exposure to the pre-hydrolysis treatment increases from the upper end towards the lower end.
Patent DE-69712764-D1 (DE)
Inventor: LAMING RICHARD IAN
IPC: H04B10/18
Filed: 1997-08-04
Granted: 2002-06-27
Abstract: A method of fabricating an optical waveguide grating having a plurality of grating lines of refractive index variation comprises the steps of: (i) repeatedly exposing a spatially periodic writing light pattern onto a photosensitive optical waveguide: and (ii) moving the writing light pattern and/or the waveguide between successive exposures of the writing light pattern, so that each of at least a majority of the grating lines is generated by at least two exposures to different respective regions of the writing light pattern.
Patent DE-69713319-D1 (DE)
Inventor: KITAZAWA MAKIO
IPC: C07C217/74
Filed: 1997-03-26
Granted: 2002-07-18
Abstract: The present invention relates to 3,4-disubstituted phenylethanolaminotetralincarboxylic acid derivatives represented by the general formula: <CHEM> Äwherein Q represents a vinylene group or a group represented by the general formula: -A-(CH2)m- (wherein A represents an oxygen atom or a methylene group; and m is an integer of from 1 to 6); R represents a hydrogen atom or a lower alkyl group; n is an integer of 1 or 2; the carbon atom marked with * represents a carbon atom in R configuration, S configuration or a mixture thereof; and the carbon atom marked with (S) represents a carbon atom in S configurationÜ and pharmaceutically acceptable salts thereof, which have a selective beta 2-adrenergic receptor stimulating effect with relieved burdens on the heart such as tachycardia and are useful as an agent for the prevention of threatened abortion and premature labor, a bronchodilator and an agent for pain remission and promoting stone removal in urolithiasis.
Patent DE-69720787-D1 (DE)
Inventor: HORROBIN FREDERICK
IPC: A61P25/28
Filed: 1997-10-07
Granted: 2003-05-15
Abstract: A pharmaceutical preparation for the treatment of schizophrenia and/or tardive dyskinesia using an oil comprising eicosapentaenoic acid (EPA) and/or stearidonic acid (SA) in amounts of more than 20%, preferably more than 40% and very preferably more than 70% by weight of the total (preferably of the total unsaturated) fatty acids present.