baber/WOPTO huggingface dataset:
Patent DE-69024688-T2 (DE)
Inventor: VAISANEN RISTO
IPC: H03K6/04
Filed: 1990-03-08
Granted: 1996-07-04
Abstract: The invention relates to the forming of a control pulse, for the transmitter in a GSM radio telephone system. A cos<2> pulse is formed by means of an analog circuit from a rectangular pulse which is first shaped into a triangular pulse which may be somewhat clipped at its peak. The triangular pulse is further shaped into a cos<2> pulse. The circuit also includes means (Cr...CN; R14...RN; Q7...QN) by using which the abruptness of the triangular pulse and thereby the abruptness of the cos<2> pulse can be selected.
Patent DE-69024749-T2 (DE)
Inventor: BUNCZK CHARLES J
IPC: C11D3/48
Filed: 1990-10-19
Granted: 1996-05-23
Abstract: A phosphate-free liquid lavatory cleansing and sanitizing composition for use in a metering composition comprising a nonionic or anionic detergent-iodine complex, a nonionic or anionic surfactant in an amount to provide a monomer to micelle ratio of about 90:10 to 40:60, a water-soluble acid dye and water.
Patent DE-69026812-T2 (DE)
Inventor: UCKUN FATIH
IPC: A61K47/48
Filed: 1990-07-12
Granted: 1996-11-28
Abstract: Pokeweed antiviral protein (PAP) - monoclonal antibody conjugates capable of inhibiting virus replication in mammalian cells without detectable cytotoxicity are provided.
Patent DE-69027962-T2 (DE)
Inventor: TAIARIOL REDWOOD CITY VAN
IPC: C12M3/00
Filed: 1990-03-09
Granted: 1997-01-02
Abstract: Method and apparatus for in vitro culture of cells in culture medium to produce a viable cell mass of cell number greater than the initial cell number, wherein a cell mass of particular cell number is cultured in a first oxygen-permeable culture sub-compartment to an increased cell number, and then aseptically transferred directly from the first sub-compartment to a next serial culture sub-compartment providing additional medium and/or culture space for further growth and reproduction to produce a viable cell mass of still higher cell number. Continued transfers are made, if necessary, to successive serial culture sub-compartment until a viable cell mass of desired cell number is attained, particularly one useful for seeding of a production-scale culture system.
Patent DE-69031429-T2 (DE)
Inventor: BILLMERS ROBERT L
IPC: A61K31/445
Filed: 1990-02-27
Granted: 1998-01-22
Abstract: A polysaccharide graft polymer having the structure Sacch-O-(-G-)m-(M)n-1-M (I) in which Sacch- is a polysaccharide; m = 0 or 1; G is the residue of a polymerisable unsatd. monomer which is bonded to the polysaccharide by an ether or ester linkage; n is greater than 1; and M is the residue of one or more polymerisable, unsaturated monomers at least one of which is a siloxane-contg. monomer, which have been grafted to the polysaccharide or the Sacch-O-G polysaccharide deriv. by free radical polymerisation. Pref. in (I) G is derived from allyl glycidyl ether; and M has the structure in which Z = the residue of a polymerisable, unsaturated organic gp. which is bonded to the Si by a C-Si linkage; R1 = straight or branched 1-6C alkyl or alkenyl gp. or an aryl, aralkyl or alkaryl gp.; and R2 and R3 (same or different) straight or branched 1-6C alkyl or alkenyl or aryl, aralkyl or alkaryl gps. or alkoxides of straight or branched 1-6C alkyl or alkenyl gps. or aryl, aralkyl or alkaryl gps., or alkoxides in which R2 and R3 together for a cyclic structure of at least five members.
Patent DE-69033454-T2 (DE)
Inventor: DESMETTRE PHILIPPE
IPC: C12P21/00
Filed: 1990-09-25
Granted: 2000-06-21
Abstract: The protection vaccine against swine hemophilosis includes the toxine of the serotype 1 of Hemophilus (Actinobacillus pleuropneumoniae) which sustains a cytotoxic and hemolytic activity of H. pleuropneumoniae, in a vehicle or carrier of the type used in the production of vaccines.
Patent DE-69101973-T2 (DE)
Inventor: VERMOORTELE FRANK
IPC: C09D7/12
Filed: 1991-03-14
Granted: 1994-11-17
Abstract: PCT No. PCT/BE91/00019 Sec. 371 Date Oct. 19, 1993 Sec. 102(e) Date Oct. 19, 1992 PCT Filed Mar. 14, 1991 PCT Pub. No. WO91/13943 PCT Pub. Date Sep. 19, 1991.The invention relates to an organic pigment, preferably an azoic pigment, characterized in that it has been treated with polyalkylene imine with a view to improving its characteristics when used in painting. This treatment can be carried out both on an organic pigment treated by known methods and on an untreated pigment. A treated pigment is generally preferred, however, particularly if maximum opacity is desired.
Patent DE-69103228-T2 (DE)
Inventor: HERTZER RONALD A
IPC: B29C45/82
Filed: 1991-01-10
Granted: 1994-11-24
Abstract: A hydraulic injection molding machine incorporates a pump (26) driven by a variable speed motor (34) preferably of the brushless DC type. The machine controller (15) outputs driving signals to adjust the speed of the motor so that the flow delivered by the pump substantially matches the hydraulic demand imposed during each phase of the machine operating cycle. The pump is preferably a variable displacement type and is connected to a fast responding pump control (43) for selectively carrying out pressure compensation or flow compensation. The values of the motor driving signals are calculated so that the motor/pump combination is operated at or near maximum efficiency except when the pump control (43) varies the displacement of the pump to effect pressure or flow compensation. Hydraulic transient response is further improved by connecting the output of the pump to an accumulator (48) by way of a check valve (49). <IMAGE>
Patent DE-69105552-T2 (DE)
Inventor: DEVAUD ALAIN
IPC: B60L5/19
Filed: 1991-01-23
Granted: 1995-07-06
Abstract: The pantograph intended for picking up the current by a rail-bound traction vehicle, comprises an upper arm (5) whose end comprises at least one support (22). Two pick-up heads (20), provided with friction bands (19) which make the electrical connection with a catenary line (L), are connected to the support (22) by connecting means (23,24,25,28,30) which guide them in their movement transverse to the line and perpendicular to the plane of the track and which are adapted in order that, when one of the heads (20) undergoes a movement relative to the support (22), a force of opposite direction is exerted on the other head (20). <IMAGE>
Patent DE-69106643-T2 (DE)
Inventor: HOLSTEIN KLAUS J DR
IPC: A61B19/02
Filed: 1991-08-29
Granted: 1995-06-22
Abstract: Sterile cover tube for the transducer and connection cable of a medical ultrasound unit, in particular for intracorporeal or intraoperative sonography. The cover tube consists of a plastic foil tube (10) whose one end (11) is closed and is at least as long as the transducer and a connection cable part. The plastic foil tube is arranged ready for use in a telescopic folding (14 to 20). The closed tube end (11) projects into the telescopic folding by a length which is smaller than the length of the remaining telescopic folding (15 to 20) overlying the closed end on the outside. The sterile covering of the ultrasound head and of the connection cable of the ultrasound unit requires only two people. The plastic foil tube is suitable for all sonographic ultrasound probes. Coupling agents can be introduced into the closed tube end without any problem. <IMAGE>
Patent DE-69109235-T2 (DE)
Inventor: KONDO SUSUMU
IPC: C07F13/00
Filed: 1991-10-26
Granted: 1995-09-28
Abstract: A process for preparing a radiopharmaceutical composition comprising a technetium 99m chelate complex, comprises the steps of:   (1) mixing (a) HSCH2CO-NHCH2CO-NHCH2CO-NHCH2COOH (mercaptoacetylglycylglycylglycine, MAG3), (b) a water-soluble reducing agent, (c) a water-soluble stabilizing agent in an amount of not less than 70 mol per 1 mol of the water-soluble reducing agent and (d) a pertechnetate at a pH of about 8 to 11; and (2) heating the resultant mixture at a temperature of about 90 to 140 DEG C.   Said process removes any troublesome labeling operation at the diagnostic site and relieve the practitioners from the exposure to radiation during the labeling operation.
Patent DE-69109744-T2 (DE)
Inventor: KAJANDER E OLAVI
IPC: C12N1/20
Filed: 1991-05-06
Granted: 1995-10-12
Abstract: Novel autonomously replicating biological particles resembling bacteria and having most surprising properties were discovered from cell culture sera and other biological samples alleged to be sterile according to the current testing methods. These slowly growing agents named Nanobacteria are smaller than any known cell-walled bacteria. They pass through sterile filters, even with pore sizes smaller than their diameter. They cannot be cultured on any standard microbiological media. With the isolation and detection methods provided here they are commonly detectable in animal or human serum. This patent holds for methods of their culture, detection, purification, and elimination and described the necessary reagents for that. Autonomously replicating particles can be cultured in RPMI 1640, or in DMEM, or in other cell culture media. Optimal growth can be obtained by supplementing the culture medium with 10-20% sterile fetal bovine serum. Addition of small amounts of D,L or L selenomethionine together with nucleotide precursors may improve growth. Culture is started by addition of the test sample to the medium in a cell culture vial which is thereafter incubated under standard mammalian cell culture conditions for at least 15 days. Biological samples are preferably sterile-filtered before culture through 0.22 micron filters. The growth of Nanobacteria, if present, can be seen using microscopy at high magnification. The organisms can be made more visible by DNA staining and immunostaining done either separately or simultaneously to a fixed preparation. Nanobacteria can be cultured without mammalian cells, but co-culture together with an adherent cell line like 3T6 is useful because 3T6 cells can take Nanobacteria inside the cells. This aids the staining of the preparations. Intracellular agents are not lost during fixation and staining. Nanobacterial antigens can be prepared by specific culture, harvest, purification and solubilization methods. Immunization of rabbits with the solubilized antigen (treatment with proteinase K and with 1 N HCI) produces highly specific antibodies to Nanobacteria. Gamma-irradiation of culture serum at 2.5-4.0 megarads, preferably in addition with treatment using solid-phase bound antibodies enables preparation of Nanobacteria-free serum. Use of this serum creates sterile culture medium for the culture and detection of Nanobacteria. Double staining combining Hoechst No. 33258 stain and immunofluorescence specifically distinguishes Nanobacteria from other cell culture contaminants.
Patent DE-69110897-T2 (DE)
Inventor: SCOLARO MICHAEL
IPC: A61K9/127
Filed: 1991-10-09
Granted: 1995-11-30
Abstract: The intracellular delivery of a DNA oligonucleotide having the same sequence as a DNA coding strand of viral origin which codes for the production of a viral regulatory protein inhibits replication, in a cell, of a virus having a genome which becomes integrated in the host DNA of the cell.
Patent DE-69120058-T2 (DE)
Inventor: BLANCHARD WILLIAM
IPC: C07K1/26
Filed: 1991-02-07
Granted: 1997-01-30
Abstract: Capillary zone electrophoresis is enhanced by the application of an electric field across the interior of the capillary tube. This external electric field is applied through a conductive member at the exterior of the capillary tube. The external field vectorially couples with the internal field, controlling the polarity and the magnitude of the surface (zeta) potential on the interior surface of the capillary. The control of the surface (zeta) potential reduces adsorption of macromolecular onto the interior surface of the capillary tube, by inducing electrostatic repulsions between the macromolecules, and the capillary surface. Additionally, the control of the surface (zeta) potential can retard, and even reverse, electroosmotic flow, depending upon the magnitude of those fields.
Patent DE-69125244-T2 (DE)
Inventor: DOUCETTE THOMAS H
IPC: A61B17/3201
Filed: 1991-10-19
Granted: 1997-10-09
Abstract: A handle (10) is provided for blades, and particularly surgical blades, which allows simple insertion sequentially of a plurality of blades, and closure to a locked position of the blade, upon insertion. The two parts of the handle (10) pivot relative to one another (12,14) in the same longitudinal plane around a pivot (24,29) positioned adjacent the blad position. This allows a relatively long handle portion for gripping the device for ejecting the blade, using the thumb or finger of the same hand for opening the handle (10) for ejection single handedly. The gripping portion (32,34) of the handle (10) has adjacent to the blade portion thereof a boss (20) which conforms to the opening in the blade tang. Closure causes the movable portion of the handle (10) to cover the boss (20) and the blade tang in a wedging action preventing movement of the blade relative to the handle (10) in closed position. When opening, the user pushes the movable portion (14) of the handle (10) open while holding the blade and boss (20) of the fixed handle portion (12) facing downward so that the blade falls out of the device, without any touching or movement of any kind, into a sharps collector. <IMAGE>
Patent DE-69129442-T2 (DE)
Inventor: NONAKA TAKEYOSHI
IPC: B22D31/00
Filed: 1991-12-06
Granted: 1999-01-07
Abstract: A vibratory drum machine for treating articles includes a cylindrical drum body (42) supported resiliently by springs (47a, 47b); and a circular or elliptic vibratory force generating mechanism (41a) fixed on the peripheral wall of the cylindrical drum body above the horizontal line passing perpendicularly through the central axis of the cylindrical drum. <IMAGE>
Patent DE-69131461-T2 (DE)
Inventor: FORREST GORDON
IPC: G01N35/04
Filed: 1991-09-16
Granted: 1999-11-25
Abstract: The invention provides an assay or reaction apparatus of modular construction permitting true random operation at the discretion of the user. The apparatus is an automated multi-test capability assay or reaction apparatus (1) in modular form, comprising a reagent and an assay sample storage module (2,3), an incubation module (11), a reaction detection/measurement module (17), and a module (16) for independently and, as desired, both transporting an incubation container (58) between the incubation module (11) and reaction detection/measurement module (17), and transferring reagent(s) and/or assay sample(s) between different modules without reagent(s) and/or assay sample(s) intended for different tests or reactions.
Patent DE-69204662-T2 (DE)
Inventor: ANIMATI FABIO
IPC: A61K31/40
Filed: 1992-02-04
Granted: 1996-03-07
Abstract: This invention relates to polyaminopyrrolecarboxyamide derivatives of general formula (I) and their pharmaceutically acceptable salts, in which A represents a chemical bond or an aromatic or heteroaromatic radical, and: if A is a chemical bond, R is hydrogen, alkyl, dialkylaminoalkyl, alkenyl, cycloalkyl, arylalkyl, arylalkenyl, haloalkyl, or an aromatic or heteroaromatic radical; whereas if A is an aromatic or heteroaromatic radical, R is nitro, amino or formylamino; n is 0 or a whole number between 1 and 4; Z is an alkylene or aromatic radical.    <IMAGE>  (I) +TR   <IMAGE>
Patent DE-69209697-T2 (DE)
Inventor: MAILHOS-LEFIEVRE VALERIE
IPC: C08F2/18
Filed: 1992-02-13
Granted: 1996-11-07
Abstract: Process for the preparation of (co)polymers which are soluble in their (co)monomer compositions by polymerisation in suspended emulsion and the products obtained by this process.
Patent DE-69215588-T2 (DE)
Inventor: SCHIEBLER WERNER DR
IPC: C07F9/40
Filed: 1992-06-23
Granted: 1997-05-15
Abstract: A compound of the formula (I) <CHEM>  in which   R1   is e.g. phosphate, R2   is e.g. phosphate or OH, and R4   is e.g. <CHEM>   are suitable Calcium antagonists and useful e.g. for the treatment of cardio-vascular diseases.
Patent DE-69221911-T2 (DE)
Inventor: MUKAWA HIROSHI
IPC: G11B17/028
Filed: 1992-02-07
Granted: 1998-02-12
Abstract: A recording disc (d) for information signals includes a disc substrate (1) carrying a signal recording section (1a) on at least one of the surfaces, a positioning reference plane (4a) at a central region of one of the surfaces of the disc substrate (1), and an upright wall portion (4) integrally connecting the reference plane (4a) to the signal recording section (1a). A chucking device for chucking the recording disc to a disc rotating unit includes a disc table (103) having a disc setting portion (103a) and integrally mounted on a rotating shaft (102a) of a spindle motor (102), a centring member (104) reciprocably mounted on the disc table (103) and to abut an inner surface of the reference plane (4a) of the recording disc (d) to centre the recording disc, and a magnet (105) mounted at the foremost part of the disc setting unit inwardly of the centring member (104) and to attract a magnetic plate (2) provided on the recording disc (d) set on the disc table (103). <IMAGE>
Patent DE-69225151-T2 (DE)
Inventor: MUELLER KARL F
IPC: C08F290/14
Filed: 1992-01-06
Granted: 1998-10-22
Abstract: Hard polymers with extremely high oxygen permeability are described, which consist of the copolymerization product of 1-15 % by weight of a poly-(dimethylsiloxane) bearing multiple polymerizable vinyl groups and having a number-average molecular weight Mn of 1000-8000, 20-50 % of an oligosiloxanylkyl (meth)acrylate, 25-50 % of an at least three fluorine atoms containing vinyl-monomer, 0-30 % of copolymerizable monomers which by themselves as homo- or copolymers have a Shore-D hardness of at least 85, 1-25 % of polyvinyl-crosslinking monomer of 100-1000 molecular weight, and 0-15 % of a watersoluble, copolymerizable monomer. The novel polymers combine a Shore-D hardness of 70-85 with an oxygen permeability of 40-90 barrers, making them outstanding materials for the manufacture and use as rigid, gas-permeable contact lenses.
Patent DE-69230403-T2 (DE)
Inventor: DE WAAL MALEFYT RENE
IPC: A61P9/10
Filed: 1992-08-06
Granted: 2000-05-11
Abstract: A method is provided for treating septic shock or toxic shock that comprises administering an effective amount of interleukin-10.
Patent DE-69308918-T2 (DE)
Inventor: CANOVA ANTONIO
IPC: H05K7/20
Filed: 1993-01-29
Granted: 1997-09-11
Abstract: An electronic circuit mount whose sides (1) are equipped with pairs of fins (3) and (4) pointing in opposite directions, both of which have slanting edges (5) or (6) at the bottom which taper towards the free end and are made to work by rotating them on a plane parallel to the base (2) to anchor ventilators (9) and other bulky components to the mount. <IMAGE>
Patent DE-69310114-T2 (DE)
Inventor: EARHART HAROLD W
IPC: B41M5/165
Filed: 1993-08-24
Granted: 1997-09-18
Abstract: A low odor solvent for use in carbonless paper marking and recording material is provided comprising a mixture of diisopropylbiphenyl and triisopropyl- biphenyl, generally in an amount of 50 to 90% by weight diisopropylbiphenyl and 10 to 40% by weight triisopropylbiphenyl. The solvent and a chromogenic substance such as a leuco dye are encapsulated to form microcapsules which are coated onto one surface of a carrier sheet. A color developing substance is then applied to another sheet to form a carbonless marking system. When the microcapsules are ruptured, the solubilized chromogenic substance contacts and reacts with the developer to form an image.
Patent DE-69311206-T2 (DE)
Inventor: THOMPSON NIGEL
IPC: B65D41/34
Filed: 1993-03-09
Granted: 1997-09-18
Abstract: The invention provides container closure moulded from a plastics material and comprising a crown (1), an annular skirt (2) depending from the crown and provided with a screw-thread (3) on its internal surface, a tamper-evident ring (4) connected to the free end of the annular skirt by series of frangible bridges (6) extending across an axial gap or circumferential line of weakening (5) between the ring and the skirt, said ring having on its inner surface a series of integral radially inwardly projecting protrusions (7) each having a contact surface (8) generally facing the crown, wherein each bridge is formed with a weakened portion (17) in the unscrewing direction, whereby during unscrewing of the closure fronm a container neck with a security band formation, the fracture of the bridges occurs as a resultant of tension and shear forces to give a sequential separation. <IMAGE>
Patent DE-69315611-T2 (DE)
Inventor: KAMBIES KEITH
IPC: G11B20/12
Filed: 1993-04-07
Granted: 1998-07-16
Abstract: An automatic scan tracking helically scanning data recorder in which data is written on to magnetic recording tape along with data retrieval information by means of a rotating scanner assembly (24) forming part of the recorder as the recording tape (26) moves at a given recording speed in co-operative engagement with the scanner assembly. Data is normally retrieved from the recording tape along with the data retrieval information by means of the rotating scanner assembly as the recording tape moves longitudinally at the same given recording speed. In operation, the rotating scanner assembly of the recorder retrieves data and data retrieval information from a segment of the recording tape while the latter is not moving, that is, during a period when the tape is stationary for enabling adjustment of the read head position relative to the track depending on the evaluation of the data resulting from the stationary tape read. Provision is also made for causing the rotating scanner to retrieve data retrieval information from a segment of the recording tape while the latter is accelerating from a still state to its given recording state, with subsequent evaluation of the data and adjustment based on the results. <IMAGE>
Patent DE-69315910-T2 (DE)
Inventor: LONG CARL JOSEPH
IPC: C08F287/00
Filed: 1993-08-24
Granted: 1998-06-10
Abstract: An interpolymer of at least one olefinically unsaturated carboxylic acid containing at least one activated carbon-to-carbon olefinic double bond and at least one carboxyl group, in an amount of more than 15% by weight based upon the weight of the interpolymer, and at least one steric stabilizer surfactant having at least one hydrophilic moiety and at least one hydrophobic moiety and a linear block or a random comb configuration, or mixtures thereof, made by polymerizing olefinically unsaturated carboxylic acid monomers in an organic media, in the presence of free a radical forming catalyst, and the steric stabilizer.
Patent DE-69319657-T2 (DE)
Inventor: TAKEZAWA MASAYUKI
IPC: G11B33/10
Filed: 1993-05-19
Granted: 1998-11-19
Abstract: A recording and/or reproducing apparatus records and/or reproduces a recording medium (1) on which musical information is recorded discretely together with management information for managing the recorded musical information. The apparatus calculates, based on the management information, a playing time of each musical piece, a total playing time of all of the musical pieces recorded on the recording medium, a remaining time for which the recording medium can be further recorded, and a remaining number of musical pieces which can be further recorded onto the recording medium, and displays the result of the calculation. <IMAGE>