baber/WOPTO huggingface dataset:
Patent DE-68919001-T2 (DE)
Inventor: BJORKQUIST DAVID WILLIAM
IPC: C08F20/26
Filed: 1989-07-04
Granted: 1995-03-30
Abstract: Temporary wet strength resins having a molecular weight of from about 40,000 to about 400,000, most preferably from about 120,000 to about 210,000, having the formula: <CHEM>     wherein: A is - @H or -@-X-(R)-@H and X is -O-, -NH-, or -NCH3-, and R is a substituted or unsubstituted aliphatic group; Y1 and Y2 are independently -H, -CH3, or a halogen; W is a nonnucleophilic, aliphatic amide; Q is a cationic monomeric unit. The mole percent of "a" ranges from about 1% to about 70%; the mole percent of "b" ranges from about 10% to about 90%; and the mole percent of "c" ranges from about 1% to about 40%.
Patent DE-68921063-T2 (DE)
Inventor: CLARKE PETER
IPC: C12N15/14
Filed: 1989-09-06
Granted: 1995-07-06
Abstract: The yield of secreted human serum albumin in a fermentation of genetically engineered yeast can be increased if a polyoxyalkylene compound is added, for example polypropylene glycol or polyoxypropylene/polyoxyethylene copolymers. Some of these compounds are routinely used in fermentation as antifoam compounds, but at lower levels.
Patent DE-69002551-T2 (DE)
Inventor: ROUSSEAU JEAN-BAPTISTE
IPC: G01M1/32
Filed: 1990-06-19
Granted: 1993-12-16
Abstract: A method of correcting the variations of radial force between a tire and the ground, including measuring on a uniformity machine the variation in radial force of the tire/mounting-rim rolling assembly, reconstituting a radial variation on basis of the harmonic variations to be corrected, and effecting said correction by means of wedges in the form of circular rings placed between the mounting rim and the beads of the tire.
Patent DE-69011198-T2 (DE)
Inventor: MARSHALL PAUL N
IPC: G01N33/50
Filed: 1990-05-15
Granted: 1995-01-19
Abstract: The invention comprises a lytic agent and method of performing a differential cell subpopulation count, of use for example in flow cytometry. The lytic agent comprises an aromatic oxyethanol, an organic buffer with a pK at or near 8.5, and a nonionic detergent. Preferably, the aromatic oxyethanol is 2-phenoxyethanol. The method and lytic agent allow the five part differential determination of leukocyte cell subpopulations from a whole blood sample using flow cytometry methods.
Patent DE-69019510-T2 (DE)
Inventor: LUNDSTROEM BARRY
IPC: G01N1/22
Filed: 1990-01-03
Granted: 1996-02-08
Abstract: PCT No. PCT/SE90/00004 Sec. 371 Date Sep. 4, 1991 Sec. 102(e) Date Sep. 4, 1991 PCT Filed Jan. 3, 1990 PCT Pub. No. WO90/07991 PCT Pub. Date Jul. 26, 1990.A suction device for the removal by suction of waste gases or other environmentally harmful gases from a working location, e.g., from the exhaust pipe of an automotive vehicle, including a suction line which is connected to a central suction means or to a suction fan and one end of which is intended to be connected temporarily to, e.g., an exhaust pipe of an automotive vehicle or the like for the purpose of removing by suction exhaust gases deriving from the engine of the vehicle. In order to enable the suction line of such suction devices to be extended manually, even when the suction line is suspended vertically directly from a ceiling-mounted main suction line, the suction line is telescopic and a spring is mounted between the telescoping part of the suction line, such that the spring will be tensioned when the suction line is extended and therewith assist in restoring the suction line to its retracted state.
Patent DE-69020085-T2 (DE)
Inventor: JOLLEY SCOTT
IPC: C10M105/62
Filed: 1990-04-17
Granted: 1995-12-21
Abstract: A liquid composition is described which comprises (A) a major amount of at least one fluorine containing hydrocarbon containing one or two carbon atoms; and (B) a minor amount of at least one soluble organic lubricant comprising at least one carboxylic ester of a polyhydroxy compound containing at least 2 hydroxy groups and characterized by the general formula R[OC(O)R<1>]n.
Patent DE-69020752-T2 (DE)
Inventor: MORISAWA YASUHIRO
IPC: C07D277/30
Filed: 1990-02-16
Granted: 1996-03-28
Abstract: Compounds of formula (I): <CHEM> [in which: R<1> is heterocyclic group having 5 or 6 ring atoms, or -NR<7>R<8>, where R<7> is alkyl and R<8> is optionally substituted phenyl, optionally substituted phenylalkyl or cycloalkyl; R<2> is optionally substituted phenyl or naphthyl; R<3> is thiazolyl; R<4> is cyclohexyl or isopropyl; R<5> is alkyl; and R<6> is alkyl] and salts thereof have renin-inhibitory and, hence, hypotensive activities and are of value in the diagnosis and treatment of hypertension induced by failures in the renin-angiotensin system. They may be prepared by reacting together appropriate amino acids or derivatives thereof.
Patent DE-69022430-T2 (DE)
Inventor: CHAMBERS JOHN
IPC: H04N7/08
Filed: 1990-12-04
Granted: 1996-03-07
Abstract: A method of labelling a broadcast signal in which a special label, preferably, a label for the next following programme transmitted repeatedly at predetermined intervals prior to the programme change indicates that an event is to occur after a predetermined interval.
Patent DE-69023470-T2 (DE)
Inventor: CHABBAT JACQUES
IPC: A61L2/00
Filed: 1990-07-31
Granted: 1996-05-02
Abstract: The present invention relates to a process for pasteurising a mixture of proteins mainly containing fibrinogen by heating said mixture in conditions ensuring pasteurisation, in which said mixture is pasteurised in the presence of a monosaccharide and an alcoholic sugar.
Patent DE-69026993-T2 (DE)
Inventor: MALANGA MICHAEL T
IPC: C08F4/52
Filed: 1990-09-11
Granted: 1996-10-02
Abstract: A process for preparing improved yields of styrene polymers by means of polymerization with a coordination type polymerization catalyst wherein the styrene monomer is first contacted with a hydrogenating agent under hydrogenation conditions such that substantially all phenylacetylene contained in the monomer stream is hydrogenated and thereafter contacting with a coordination polymerization catalyst.
Patent DE-69030934-T2 (DE)
Inventor: SHEN LEWIS N
IPC: H01L21/336
Filed: 1990-04-26
Granted: 1998-02-05
Abstract: A method of forming and removing spacers used to mask lightly doped drain (LDD) regions in the formation of a field effect transistor (FET) involves depositing a thin oxide layer over the active region of a substrate and a gate structure formed on the active region. A polysilicon film is provided over the oxide and then doped using a POCl3 dopant. The polysilicon layer is then etched to form spacers at the ends of the gate and the spacers are used to mask lightly doped drain regions in the substrate during the implantation of source and drain regions. After the implant to form the source and drain regions, the device is subjected to a rapid thermal annealing for approximately 20-60 seconds at approximately 900 DEG C in an inert atmosphere to cure any damage to the oxide layer which occurs during the source/drain implant. Curing the oxide layer reduces the etch rate of the oxide layer for an etchant which is designed to selectively etch the polysilicon spacers faster than it etches the oxide layer. The POCl3 doping of the polysilicon layer increases the etch rate of the polysilicon, thus enhancing the selectivity of the etching of the polysilicon versus the oxide layer.
Patent DE-69033728-T2 (DE)
Inventor: WHITFILL CRAIG E
IPC: C07K16/08
Filed: 1990-10-01
Granted: 2001-11-22
Abstract: A method of producing active immunity against a viral disease in an animal subject comprises administering to the subject a vaccine conjugate consisting essentially of a live virus and a neutralizing factor bound to the live virus. The neutralizing factor is selected from the group consisting of antibodies and antibody fragments. The live virus is one capable of producing disease in the subject, and the antibody or antibody fragment is one capable of neutralizing the live virus. <IMAGE>
Patent DE-69102446-T2 (DE)
Inventor: CAVALETTO ALBERTO
IPC: B60R1/06
Filed: 1991-02-05
Granted: 1994-12-22
Abstract: The mirror comprises a support housing (12) having a flange (14) for connection to the cross member (17) of a glazed door, between an upper edge (23) and a lower corner (37). The flange (14) is provided with two projections (38), each having a bent tab (39) for attachment to the upper edge (23). A jaw (41) connected to each projection (38) can engage the lower corner (37) and is provided with a tongue (42) which can engage in a slot (43) in the cross member (17). <IMAGE>
Patent DE-69112466-T2 (DE)
Inventor: DURANEL LAURENT
IPC: C07F3/00
Filed: 1991-02-12
Granted: 1996-04-11
Abstract: Porous particles of MgCl2 which have essentially the shape of two truncated right cones connected by their larger bases, which truncated cones are incurved towards the axis of symmetry perpendicular to the bases, at the intersection of the envelope of the truncated cones with two orthogonal planes passing through the said axis of symmetry. These particles are impregnated with a transition metal compound and employed as a catalytic component in the polymerization of olefins. The resultant polyolefins, especially polyethylene, polypropylene and their copolymers, are comprised of particles with a distinctive structure.
Patent DE-69122242-T2 (DE)
Inventor: BLASIUS WILLIAM
IPC: C08L33/00
Filed: 1991-11-14
Granted: 1997-04-30
Abstract: PCT No. PCT/US91/08309 Sec. 371 Date Oct. 13, 1992 Sec. 102(e) Date Oct. 13, 1992 PCT Filed Nov. 14, 1991 PCT Pub. No. WO92/13917 PCT Pub. Date Aug. 20, 1992.A tough polymer alloy is provided and comprises: (i) from 30 to 83 weight percent of a brittle polymer; (ii) from 3 to 50 weight percent of a rubbery polymer; and (iii) from 15 to 67 weight percent of a ductile polymer provided that the ductile polymer and the rubbery polymer are at least compatible.
Patent DE-69130532-T2 (DE)
Inventor: FABIJANSKI STEVEN
IPC: C12N15/09
Filed: 1991-07-22
Granted: 1999-07-29
Abstract: The invention relates to a method for the preparation of a seed of a plant comprising crossing a male sterile plant and a second plant which is male fertile, and obtaining seed of said male sterile plant, said male sterile plant and said second plant being selected such that said seed has integrated into its genome a first recombinant DNA molecule having a first DNA sequence which encodes a first gene product and a first promoter which is capable of regulating the expression of said first DNA sequence, and a second recombinant DNA molecule which contains a second DNA sequence which encodes a second gene product and a second promoter which is capable of regulating the expression of said second DNA sequence, one of said first and said second recombinant DNA molecules originating from said male sterile plant and the other of said first and second recombinant molecules originating from said second plant, and said first and second gene products cooperating to selectively interfere with the function and/or development of cells of a plant that are critical to pollen formation and/or function of a plant grown from said seed whereby said plant grown from said seed is substantially male sterile. The invention also relates to a method of producing F1 hybrid seed from a plant regenerated from such seed, a method of producing F2 hybrid seed using plants regenerated from the F1 hybrid seed, the products produced from these methods and their use.
Patent DE-69132821-T2 (DE)
Inventor: MINAMIDA ISAO
IPC: C07C255/58
Filed: 1991-08-15
Granted: 2002-07-18
Abstract: Novel substituted nitroguanidine derivatives and salts thereof having the following formula: <CHEM> wherein R<1> is a substituted or unsubstituted heterocyclic group; R<2> is a group attached through a sulfur atom, a group attached through a phosphorus atom, cyano, -CO-OR<6> wherein R<6> is a substituted or unsubstituted hydrocarbon group or a substituted or unsubstituted heterocyclic group, or -CO-NR<7>R<8> wherein R<7> and R<8>, which are the same or different, are each independently hydrogen, a substituted or unsubstituted hydrocarbon group or a substituted or unsubstituted heterocyclic group, or R<7> and R<8>, taken together with the nitrogen atom to which they are attached are a cyclic amino group; R<3> is hydrogen, a substituted or unsubstituted hydrocarbon group (except for one substituted with an oxo group at the binding site), a group attached through a sulfur atom, a group attached through a phosphorus atom, cyano, -CO-R<9> wherein R<9> is hydrogen, a substituted or unsubstituted hydrocarbon group or a substituted or unsubstituted heterocyclic group, -CO-OR<1><0> wherein R<1><0> is a substituted or unsubstituted hydrocarbon group or a substituted or unsubstituted heterocyclic group, or -CO-NR<1><1>R<1><2> wherein R<1><1> and R<1><2>, which are the same or different, are each independently hydrogen, a substituted or unsubstituted hydrocarbon group or a substituted or unsubstituted heterocyclic group, or R<1><1> and R<1><2>, taken together with the nitrogen is hydrogen or a lower alkyl group; which have unexpectedly potent pesticidal activity and very low toxicity.
Patent DE-69201488-T2 (DE)
Inventor: SMIT HARM HENDRIK
IPC: G11B33/04
Filed: 1992-11-23
Granted: 1995-06-14
Abstract: The invention relates to a packaging (1) for at least one flat data carrier (5) provided with at least one part (2) receiving the data carrier (5) and a flat covering part (3) carrying the receiving part (2), having at least one fold line (4) and movable between a folded out position in which it releases the receiving part (2) and a folded shut position in which it exposes the receiving part (2). The invention further relates to a method for manufacturing a packaging (1) for at least one flat data carrier (5) by cutting a covering part (3) from a flat starting material, forming in the covering part (3) at least one fold line (4), attaching to the covering part (3) at least one part (2) receiving the data carrier (5), and folding shut the covering part (3) along the fold line (4) such that it covers the receiving part (2). <IMAGE>
Patent DE-69218247-T2 (DE)
Inventor: BROETTGARDH GOERAN
IPC: B01D19/00
Filed: 1992-12-03
Granted: 1997-08-21
Abstract: PCT No. PCT/SE92/00835 Sec. 371 Date Jun. 23, 1994 Sec. 102(e) Date Jun. 23, 1994 PCT Filed Dec. 3, 1992 PCT Pub. No. WO93/12889 PCT Pub. Date Jul. 8, 1993The present invention relates to a cyclone, mainly for separating liquid from gas/vapor which is formed on pressure reduction of spent cooling liquor in connection with pulp production. The cyclone includes a casing, an inlet arrangement, a lower outlet line for liquid and an upper outlet line for vapor and gas. The inlet arrangement is connected to a supply line with a valve and the inlet arrangement consists of an exchangeable insertion pipe, the length of which exceeds one meter, preferably two meters and is most preferably between 2.5 and 3.5 meters long.
Patent DE-69218913-T2 (DE)
Inventor: MARCEL FRANCOIS
IPC: H04L5/14
Filed: 1992-01-31
Granted: 1997-07-17
Abstract: This method including a measurement, by the central station (OLT), of the time interval separating a reference instant of transmission of information signals by the said central station, from the reception, by this central station, of a so-called positioning signal (SW) emitted by a remote station (ONT), a delay time after a reference instant of reception of the said information signals by this remote station, so that the said positioning signal is received, by the central station, within a time period, termed the positioning window, which is not allocated to the reception, by this central station, of information signals, is such that the said delay time is, for any one remote station, liable to vary over time from an initial value (Tri) such that the positioning signal is not necessarily received within the said window (Tf), and the said emission of positioning signal is then, for any one remote station, liable to be repeated, until the said positioning signal is actually received by the central station within the said window. 
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Patent DE-69305019-T2 (DE)
Inventor: DUPUIS CHRISTINE
IPC: A61K8/31
Filed: 1993-07-22
Granted: 1997-03-06
Abstract: The lacquer contains, in a suitable aerosol container, a cosmetically acceptable aqueous vehicle, N-(carboxybutyl)chitosan as a film-forming substance and dimethyl ether as a propellent agent. After application, this lacquer leads to excellent fixing of the hair.
Patent DE-69308564-T2 (DE)
Inventor: GENTEN WERNER
IPC: E04F13/14
Filed: 1993-08-27
Granted: 1997-06-12
Abstract: The invention relates to a procedure for manufacturing corner cladding elements comprising corner plates (21), plane plates (22, 22') and/or gaps having the dimensions of the said plates so as to allow connection to adjacent panels during installation on a worksite; the said plates being arranged in a foamed support (23) with spaces (25) corresponding to ordinary seals (joints) made up from sand bound by the material of the foamed support (23); the said foamed support (23) being formed in two successive operating steps. <IMAGE>
Patent DE-69320955-T2 (DE)
Inventor: HANSEN IVER
IPC: F24F8/158
Filed: 1993-06-01
Granted: 1999-05-12
Abstract: PCT No. PCT/NO93/00088 Sec. 371 Date Dec. 1, 1994 Sec. 102(e) Date Dec. 1, 1994 PCT Filed Jun. 1, 1993 PCT Pub. No. WO93/24168 PCT Pub. Date Dec. 9, 1993A personal portable air conditioner or air purifier with a carrying arrangement, which includes a neck strap (11), delivers conditioned or purified air to the head/facial area of the user. The apparatus consists of a filter/fan unit (8,2), arranged to direct a concentrated flow of conditioned or purified air toward the user's mouth and nose. The filter/fan unit may also be kept secure in its position by a lower belt (FIG. 4) which is included in the carrying arrangement, or for instance by using braces or a tight fitting pocket in a useful position. The filter/fan unit is also equipped with a rapid fastening arrangement, for instance a Velcro/attachment (20), for one or several additional accessories for air regulation included as optional parts of the apparatus.
Patent DE-69327696-T2 (DE)
Inventor: OTSUKA NAOJI
IPC: B41J2/055
Filed: 1993-10-08
Granted: 2000-06-21
Abstract: An ink jet print head includes ink ejection outlets (5,6,7,8) for ejecting ink, passages communicating with the ejection outlets; a common chamber (9) for supplying the ink to the passages; ejection energy generating elements (3) for producing energy for ejecting the ink; an ink supply passage for supplying the ink to the common chamber; a buffering chamber (13) disposed at a position through which a pressure wave resulting from driving of the ejection energy generating elements (3) propagate, the buffering chamber containing a gas for attenuating the pressure wave, wherein a part of a wall constituting the buffering chamber (13) has a gas transmitting property. <IMAGE>
Patent DE-69329299-T2 (DE)
Inventor: BRINON THIERRY
IPC: A61M25/01
Filed: 1993-05-13
Granted: 2001-03-01
Abstract: PCT No. PCT/FR93/00465 Sec. 371 Date Nov. 10, 1994 Sec. 102(e) Date Nov. 10, 1994 PCT Filed May 12, 1993 PCT Pub. No. WO93/23109 PCT Pub. Date Nov. 25, 1993Surgical instrument for epidural anesthesia comprising a needle and catheter associated therewith which slides in the needle. The catheter has a set of main axial reference marks coinciding with an index on the needle. A reading will indicate the length of the catheter extending from the distal end of the needle. The catheter also includes a set of auxiliary reference marks distinguishable from the main reference marks.
Patent DE-69402299-T2 (DE)
Inventor: BUCHANAN JOHN
IPC: C02F5/10
Filed: 1994-01-24
Granted: 1997-07-10
Abstract: PCT No. PCT/GB94/00129 Sec. 371 Date Jul. 24, 1995 Sec. 102(e) Date Jul. 24, 1995 PCT Filed Jan. 24, 1994 PCT Pub. No. WO94/17000 PCT Pub. Date Aug. 4, 1994A fluid treatment device, especially for reducing or removing the effects of hard water, has a fluid inlet, a fluid outlet, and a cavity extending between the inlet and the outlet. A dielectric channel separator (preferably of plastics material, more preferably PTFE) is located in the cavity between the inlet and the outlet and extends at least part way along the cavity. The dielectric channel separator divides thecavity into a plurality of elongate channels which are mutually coextensive for at least part of their length in the direction of fluid flow from the inlet to the outlet and are at least partially bounded by dielectric material. A metallic channel separator, preferably of zinc, can also be provided to provide a degree of protection against corrosion. The channel separators are preferably configured to encourage turbulence in the fluid flowing through the device.
Patent DE-69402422-T2 (DE)
Inventor: CONTI PAOLO
IPC: D04B9/46
Filed: 1994-06-28
Granted: 1997-08-14
Abstract: The knitting machine for the production of tubular articles with one end closed comprises needle plate sections (1A1, 1A; 3A1, 3A) hinged together (at 1B, 3B) and movable to assume a configuration with two opposing and substantially rectilinear needle plates (1, 3) (Fig. 1) to obtain, by the interaction between the needles of the opposing needle plates, the initial closure of the tubular article, and a configuration with a substantially circular needle plate (Fig. 2); substantially stationary textile mechanisms, interacting with the needle plates in the said configurations, are provided.
Patent DE-69406362-T2 (DE)
Inventor: FAYOUX CHRISTIAN
IPC: C02F3/30
Filed: 1994-06-21
Granted: 1998-02-26
Abstract: Process for the purification of sewage by a biological route, in which at least one biological reaction is performed in at least one biological reactor containing microorganisms in activated sludge and the treated water and the activated sludge are separated in a clarifying tank with at least partial recirculation of the activated sludge to the said biological reactor, characterised in that, before the sewage to be treated is introduced into the said biological reactor, the suspended contaminating particles are at least partially separated from it, the separated contaminated particles are conveyed to a sludge activation reactor, separate and arranged in parallel, these separated contaminating particles are employed as principal substrate for the development of microorganisms under strictly aerobic conditions and the superactivated sludge thus obtained is injected into the biological reactor(s).
Patent DE-69414088-T2 (DE)
Inventor: WU CHIH-SIUNG
IPC: H03K17/16
Filed: 1994-12-28
Granted: 1999-06-24
Abstract: 1. A filter for filtering noise from a first signal on a SCSI bus as provided by an input buffer comprising: a schmitt trigger for receiving the first signal and providing a digital signal version of the first signal as a second signal; a first filter for filtering positive pulses having a pulse width less than 12 nanoseconds from the second signal and inverting the second signal to form a third signal; a second filter for filtering negative pulses having a pulse width less than 12 nanoseconds from the third signal and inverting the third signal to form a fourth signal; a third filter for filtering pulses having a pulse width less than 35 nanoseconds from the fourth signal and inverting the fourth signal to form a fifth signal; and an inverter for inverting the fifth signal to form a filter output.   <IMAGE>
Patent DE-69417380-T2 (DE)
Inventor: JEANTIL ROBERT
IPC: A01F29/00
Filed: 1994-12-27
Granted: 1999-07-15
Abstract: Machine for distributing forage, ensilage or the like, including a box body for receiving products to be dispensed, a moving bottom and a device for unravelling and distributing the product, characterized in that the unravelling and distributing device includes at least one conveyor with endless driving elements (7) equipped with fingers (8) for driving the strands of product and a turbine (10) with long blades for creating a suction stream sucking from the inside of the box body to the outlet thereof, the conveyor being arranged in a way which is inclined upwards from the moving bottom. <IMAGE>