baber/WOPTO huggingface dataset:
Patent DE-69110334-T2 (DE)
Inventor: SIGLER DAVID R
IPC: C22C33/04
Filed: 1991-03-04
Granted: 1995-10-12
Abstract: A method for producing aluminium-containing ferritic stainless steel from a magnesium-contaminated melt is disclosed, such that the steel is suitable for growing oxide whiskers on a surface thereof, so as to cover said surface. The method comprises adding sulphur to the contaminated melt in an amount sufficient to increase the sulphur content to not less than 1.3 times the magnesium content, whereupon the sulphur reacts with the magnesium to render the magnesium inert and thus prevent it from inhibiting oxide whisker growth. The method also preferably comprises an addition of titanium, zirconium or hafnium in amounts sufficient to react with any residual sulphur present in the melt in excess of the amount required for complete stoichiometric reaction with the magnesium present in the melt, thereby mitigating the adverse effect of free sulphur in the steel on oxide adhesion to the steel.
Patent DE-69111389-T2 (DE)
Inventor: FUKUSHIMA KYOKO
IPC: C09D11/00
Filed: 1991-11-27
Granted: 1995-12-21
Abstract: An ink comprising a dye and a liquid medium for dissolving or dispersing a dye, wherein the liquid medium comprises an alkyl alcohol having 2 to 4 carbon atoms, in which at least one of the hydrogen atoms is substituted by a halogen atom.
Patent DE-69117304-T2 (DE)
Inventor: MALABARBA ADRIANO
IPC: C07K1/113
Filed: 1991-11-06
Granted: 1996-08-29
Abstract: The present invention is directed to novel 38-decarboxy-38-hydroxymethyl derivatives of teicoplanin antiobiotics and a process for preparing them which includes submitted the corresponding lower alkyl ester precursor to a reduction reaction in the presence of an alkali metal borohydride. The compounds of the invention show an improved antibacterial activity against some clinical isolates of Staphylococci somewhat resistant to teicoplanin. The teicoplanin derivatives of the present invention are represented by the following formula:   <IMAGE>   wherein: X represents hydroxymethyl; R represents hydrogen or -N[(C9-C12)aliphatic acyl]- beta -D-2-deoxy-2-aminoglucopyranosyl; R1 represents hydrogen or N-acetyl- beta -D-2-deoxy-2-aminoglucopyranosyl; R2 represents hydrogen of alpha-D-mannopyranosyl; R3 represents hydrogen or a protecting group of the amino function; and the acid addition salts thereof; with the proviso that R1 represents hydrogen only when R and R2 are simultaneously hydrogen.
Patent DE-69200160-T2 (DE)
Inventor: BRADBURY ROBERT HUGH
IPC: C07D471/04
Filed: 1992-06-22
Granted: 1994-09-15
Abstract: The invention concerns pharmaceutically useful compounds of the formula I, in which Q, X, Z and Ra have the various meanings defined herein, and their non-toxic salts, and pharmaceutical compositions containing them. The novel compounds are of value in treating conditions such as hypertension and congestive heart failure. The invention further concerns processes for the manufacture of the novel compounds and the use of the compounds in medical treatment.
Patent DE-69209339-T2 (DE)
Inventor: WARREN JAY A
IPC: A61N1/365
Filed: 1992-01-10
Granted: 1996-08-29
Abstract: A rate adaptive pacemaker of the type having a variable rate cardiac stimulating pulse generator (32) and a sensor for monitoring some physiologic parameter (18) whereby the pulse generator stimulating rate can be adjusted to meet physiologic demand is further provided with a hemodynamic sensor (34) which is operative to provide an output signal representing the pumping performance of the heart in response to the pacing stimulation. The signal from the hemodynamic sensor (34) is processed and then used in an algorithm to determine whether further rate increase should be permitted based upon whether the rate increase would be accompanied by a further increase in cardiac output, a plateau or a decrease in cardiac output. Hence, the adaptive rate pacemaker is provided with a real-time, hemodynamic maximum pacing rate instead of a pre-programmed, fixed, maximum rate.   <IMAGE>
Patent DE-69213376-T2 (DE)
Inventor: CAHOON JOHN
IPC: C10M163/00
Filed: 1992-02-27
Granted: 1997-03-20
Abstract: The invention relates to a composition, comprising: at least one basic alkali metal salt of at least one hydrocarbyl-substituted acidic organic compound, wherein the hydrocarbyl group is derived from a polyalkene having an M &cir&  NOt n of at least 600, provided that when the organic compound is a sulfonic acid, the polyalkene has an M &cir&  NOt n of at least 900; and provided that when the acidic organic compound is a mixture of acidic organic compounds containing a carboxylic acid and a sulfonic acid which has a hydrocarbyl group derived from a polyalkene having an M &cir&  NOt n of less than 900, then the carboxylic acid comprises at least 10 % of the equivalents of the mixture.
Patent DE-69220674-T2 (DE)
Inventor: FLOYD JOHN
IPC: C21B11/08
Filed: 1992-09-17
Granted: 1998-01-02
Abstract: PCT No. PCT/AU92/00489 Sec. 371 Date Apr. 19, 1994 Sec. 102(e) Date Apr. 19, 1992 PCT Filed Sep. 17, 1992 PCT Pub. No. WO93/06251 PCT Pub. Date Apr. 1, 1993.A process for smelting iron-containing source material in a reactor containing a slag bath, includes generating heating and reducing conditions in at least one reducing region of the bath by injection of fuel/reductant and oxygen-containing gas by at least one top submerged lance. The source material is fed to the reactor together with additional reductant and with flux at or adjacent the at least one reducing region so as to be subjected to smelting reduction, using coal as the additional reductant. The rates of injection of oxygen and fuel/reductant are controlled to achieve required and sufficient reducing conditions by providing the injected gas with an oxygen content from about 40% to about 100% sufficient for a degree of combustion of the fuel/reductant of from about 40% to about 50%. The CO and H2 generated by the smelting operation, as well as carbon dust carried out of the bath by combustion gases, are subjected to post-combustion in the reactor, enabling efficient heating of the bath while preventing re-oxidization of the bath contents.
Patent DE-69223687-T2 (DE)
Inventor: TANAKA HIDEKI
IPC: H04N1/405
Filed: 1992-06-05
Granted: 1998-04-23
Abstract: In a recording apparatus, two-level halftoning processing of input image data (I sec xy,I min (xk,yk)), is performed in such a manner that the input image data (I min xy,I min (xk,yk)) is compared by a comparator (104) with a threshold value stored in a threshold memory (105,125), and the results (Pxy) of the comparison is stored as driving data in nozzle memories (112) corresponding to a recording element, respectively. This two-level halftoning processing is performed (n-1) times, thereby n-level halftoning processing of the input image data (I sec xy,I min (xk,yk)) is performed. <IMAGE>
Patent DE-69227240-T2 (DE)
Inventor: IBRAHIM NAGUI
IPC: A01N25/08
Filed: 1992-01-06
Granted: 1999-04-08
Abstract: Carrier composition for agricultural and other actives, comprising a finely divided particulate combination of microcrystalline cellulose, at least one chemically inert, nitrogen-containing, water soluble or swellable compound such as urea, an ammonium salt or a metallic nitrate and, optionally, a suspending agent for the microcrystalline cellulose. The carrier is compressible or extrudable with an active agent to form shaped, solid dosage forms such as tablets which disintegrate rapidly in an aqueous medium.
Patent DE-69228341-T2 (DE)
Inventor: PAIK WOO H
IPC: H03M13/23
Filed: 1992-07-23
Granted: 1999-08-26
Abstract: Coded modulation schemes based on codes for QPSK modulation are directly incorporated into QAM based modulation systems, forming trellis coded QAM, to provide a practical coding structure that is both efficient in bandwidth and data reliability. Concatenated coding with QPSK based trellis coding and symbol error correcting coding is used. In an encoder (Fig. 2), an N-bit QAM constellation pattern (80) is divided into four subsets, each including N/4 symbol points of the constellation pattern. A two-bit QPSK codeword (92) is assigned to each of the four subsets (82, 84, 86, 88). A symbol to be transmitted is first encoded using an outer error correcting encoding algorithm, such as a Reed-Solomon code (12). Part of the symbol is then encoded (48) with an inner code that comprises a rate 1/2 trellis encoding algorithm to provide a QPSK codeword, which is mapped (50) with the remaining bits of the symbol to provide a modulation function, wherein the remaining bits (94) correlate the symbol with one of the symbol points included in the subset defined by the QPSK codeword. At a receiver (Fig. 3), the recovered modulation function is pruned (62) to provide a set of metrics (66) corresponding to the subsets and to provide a plurality of conditional determinations of the constellation point identified by the remaining bits. The metrics are used in a rate 1/2 trellis decoder (68) to recover a first bit that is encoded using a rate 1/2 encoding algorithm to recreate the QPSK codeword. One of a plurality of the conditional determinations is selected in response to the recreated codeword. The selected conditional determination is combined with the recovered first bit to provide a decoded output that is further decoded using a symbol error correcting algorithm such as a Reed-Solomon code (36). <IMAGE>
Patent DE-69313101-T2 (DE)
Inventor: RUSSELL TONY ALBERT
IPC: A01D45/00
Filed: 1993-02-18
Granted: 1998-03-19
Abstract: PCT No. PCT/GB93/00342 Sec. 371 Date Aug. 19, 1994 Sec. 102(e) Date Aug. 19, 1994 PCT Filed Feb. 9, 1993 PCT Pub. No. WO93/16582 PCT Pub. Date Sep. 2, 1993.A compliant mounting to attach a suction cup (11) to a support rod (10) is configured so that tilting movement of the cup occurs in such a way that translation of the mouth of the cup is minimised. The effective centre of the cup pivotal movement should lie within the confines of, or closely adjacent the cup. In the embodiment this is achieved by providing a sleeve (50) having an open lower end across which is stretched a resilient membrane (52). The membrane has a central aperture in which is secured the cup (11). Tilting movement of the cup occurring by subjecting the cup to a one-sided force A results in a complex pivotal cup motion by deformation of the membrane (52).
Patent DE-69324327-T2 (DE)
Inventor: ARTS PETRUS HENRICUS MARIE
IPC: H03M13/05
Filed: 1993-10-04
Granted: 1999-10-14
Abstract: A method for correcting symbol errors and a method for correcting symbol errors and symbol erasures in a code word composed of plural-bit symbols that has been encoded according to an error protection code with a predetermined symbol error correction capability. The method includes the following steps: (1) imposing an erasure indication for each symbol of a sub-set of the symbols; (2) executing a complete error correction operation by means of the imposed erasure(s); (3) verifying correctness of the error correction operation; and (4) repeating steps 1, 2 and 3 for different sub-sets until either the verifying indicates said correctness or until all relevant sub-sets have been subjected to steps 1, 2 and 3.
Patent DE-69400929-T2 (DE)
Inventor: ROUX CHRISTIAN
IPC: G05D7/01
Filed: 1994-02-02
Granted: 1997-03-13
Abstract: The invention relates to a fluid distribution network comprising a flow and pressure controller. According to the invention, the device comprises a member (74), to which a force representative of the flow is applied, and a member (71), to which a force representative of the difference in pressure at the limits of use is applied. These two members are joined together so that one of them closes or opens at least partially a control branch pipe (6) between fluid feed pipe and fluid return pipe as a function of the difference in these two forces, more precisely to keep said flow and said pressure difference constant. <IMAGE>
Patent DE-69401891-T2 (DE)
Inventor: PERCIO ANDREA
IPC: H02B1/20
Filed: 1994-01-07
Granted: 1997-10-09
Abstract: A casing for through cables particularly for mounting on electric panel boards, comprising a casing real and proper (1) able to be fastened to a frame (3), fastened in its turn in correspondence with an opening made in a wall of the panel board, the casing real and proper (1) comprising two half cheeks (6) provided with reciprocal hooking means (13, 14) and with elastic tabs (8) for blocking the cables (9), and two protective outer half shells (7), housing the said half cheeks (6) and able to be fastened to each other by means of screws (23). Such casing allows the half cheeks (6) to be preassembled with the cables (9), and then the mounting of the protective outer half shells (7). <IMAGE>
Patent DE-69414713-T2 (DE)
Inventor: O'DELL ROBIN
IPC: A61M5/28
Filed: 1994-09-01
Granted: 1999-04-29
Abstract: A decorative laminate surface layer composition is prepared by selectively applying dissimilar thermoset or thermoplastic polymers to a decorative laminate facing sheet to achieve a brillant visual or pearlescent appearance.
Patent DE-69415706-T2 (DE)
Inventor: ELLINGBOE JOHN WATSON
IPC: A61P43/00
Filed: 1994-03-16
Granted: 1999-05-20
Abstract: This invention relates to intermediates useful in the production of substituted pyridopyrimidinones of general formula (I): <CHEM>  wherein     n is 0 to 3; R<1> and R<2> are, independently, H, C1-C6alkyl, hydroxy(C1-C6alkyl), formyl, carbonyl(C1-C6alkyl), carboxy, or carboxy(C1-C6alkyl);   R<3> and R<4> are, independently, H, C1-C6alkyl, or hydroxy; R<3a> and R<4a> are H, or one of -CR<3>R<3a> and -CR<4>R<4a> is a carbonyl group; with the proviso that at least one of the groups R<1> and R<2> must be hydroxy(C1-C6alkyl), formyl, carbonyl(C1-C6alkyl), carboxy, or carboxy(C1-C6alkyl); or one of R<3> and R<4> must be hydroxy; or one of -CR<3>R<3a> and -CR<4>R<4a> must be a carbonyl group; ;   Ar<1> is <CHEM>     wherein W is H, C1-C6alkyl, halogen, hydroxy, or C1-C6alkoxy;   Ar<2> is <CHEM>     wherein X is <CHEM> wherein R<5> is H, CH3, tert-butyl, tri-n-butylstannyl, or triphenylmethyl; or a tautomer of said compound,  or a pharmaceutically acceptable salt of said compound or tautomer. The compounds of Formula I are useful for treating hypertension and congestive heart failure. Also disclosed are pharmaceutical compositions containing compounds of Formula I and a pharmaceutically acceptable carrier and methods for production of the compounds of Formula I. Intermediates for making the pharmaceutical useful compounds are also enclosed.
Patent DE-69416690-T2 (DE)
Inventor: SUHR JOERN
IPC: E01F9/04
Filed: 1994-11-09
Granted: 1999-06-24
Abstract: The invention relates to a fluorescent covering for roads, parking areas etc., which fluoresces upon illumination with ultraviolet light. It comprises organic optical whiteners and pigments, and is characterized in that the binder consists of a solid solution of an amorphous polymer mixture having a glass transition temperature of 20  DEG C to 60  DEG C and a coefficient of elasticity which is less than 1000 MPa at -10  DEG C and greater than 1 MPa at +60  DEG C and which fluoresces upon illumination with ultraviolet light.
Patent DE-69417752-T2 (DE)
Inventor: ENGELMANN MAURICE
IPC: B65H3/52
Filed: 1994-11-29
Granted: 1999-11-11
Abstract: The dispenser consists of a drive (3) which moves the bottom sheet (20) of a stack (2) while the remainder of the stack is held in place by a retainer. Supplementary stops (42,43,44) prevent more than one article being dispensed at a time, with a wing (44) able to move adjacent to the dispenser's outlet slot (16) and acting as an anti-theft device. The first of the retaining stops (41A) is formed by the bottom edge of the housing wall containing the flat sheets, and is located at a distance from the bottom of the stack which is slightly greater than the thickness of one sheet. The supplementary components comprise a flexible vane (43) and a cylindrical thrust surface.
Patent DE-69425639-T2 (DE)
Inventor: ROWLAND SIMON MARK
IPC: G02B6/44
Filed: 1994-11-29
Granted: 2001-04-19
Abstract: A linear element (1,61) suitable for extending between, and being supported by, towers of an overhead electrical power transmission system, includes one or more electrically semiconductive components (54, 62) that cause the element to have a linear resistance of 0.05 to 100 Mohms m<-><1>, and which exhibit a negative temperture coefficient of resistance. The element may be a rope used for stringing up conductors of the system or it may be an optical cable, Preferred materials for forming the semiconductive components include carbonaceous fibre tows formed from pyrolised acrylonitrile fibres. The element has a controllable and reproducible resistance for reducing or eliminating dry-band arcing. <IMAGE>
Patent DE-69428034-T2 (DE)
Inventor: SUZUKI TERUHIKO
IPC: H04N7/50
Filed: 1994-11-07
Granted: 2002-04-18
Abstract: In an animation encoding method, an animation decoding method, an animation recording medium and an animation encoder, the present invention suppresses the reduction of information having a fine image pattern while reducing a mosquito noise even in a signal band in which an S/N ratio is low. An animation signal is encoded by using a predetermined anticipation image signal, applying a predetermined operation to the signal so encoded, quantizing the signal obtained by the operation and the signal so quantized is subjected to variable length encoding. In this instance, the signal band in which the S/N ratio of the image signal drops is quantized and highlighted on the basis of non-linear characteristics. On the decoding side, on the other hand, decoded signals are reversely quantized on the basis of non-linear characteristics having opposite characteristics to the encoding side, and decoding is effected. <IMAGE>
Patent DE-69501068-T2 (DE)
Inventor: ALDROVANDI ENRICO
IPC: C08L23/10
Filed: 1995-08-03
Granted: 1998-04-09
Abstract: The invention provides plastoelastomer compositions obtained by dynamic vulcanization, in the presence of vulcanizing agents, of a polymeric mixture comprising:     a) 15-70 wt% of polypropylene,   b) 2-20 wt% of polyisobutene, c) 20-70 wt% of ethylene/propylene/diene elastomer terpolymer (EPDM),     d) 0-35 wt% of ethylene/propylene elastomer copolymer (EPM), e) 3-30 wt% of polybutadiene.
Patent DE-69501862-T2 (DE)
Inventor: SARTOR TOMMASO
IPC: A01G1/04
Filed: 1995-08-08
Granted: 1998-07-23
Abstract: A substrate for mycelium growth containing proteins that is constituted by a single product that is sterile prior to the inoculation of the mycelium and is composed, in weight percentages, of the mixture of a water retaining-dispensing component a) in the amount of 16 to 30% by weight of the total weight of components a),b),c) and d), mixed with a buffering component b) in the amount of 25 to 50% by weight of the weight of the water retaining-dispensing component a). The substrate furthermore comprises a protein-containing component c) in the amount of 45 to 75% by weight and a growth-promoting component in the amount of 5 to 25% by weight both with respect to the total weight of components a),b),c) and d) and sufficient water to reach a moisture level between 55 and 60% with respect to the overall weight of the final substrate composition, the protein content of the substrate being preferably 4-20% by weight with respect to the overall weight of the final substrate composition.
Patent DE-69503998-T2 (DE)
Inventor: SMART NEIL
IPC: G21F9/00
Filed: 1995-04-20
Granted: 1998-12-17
Abstract: PCT No. PCT/GB95/00891 Sec. 371 Date Jan. 31, 1996 Sec. 102(e) Date Jan. 31, 1996 PCT Filed Apr. 20, 1995 PCT Pub. No. WO95/28999 PCT Pub. Date Nov. 2, 1995A method of extracting metal species from a metal species containing medium which comprises contacting the medium with an extractant solvent which comprises a supercritical fluid and a complexant for solubilizing metal species in the said medium and also a conditioning agent for changing the oxidation state of the metal species.
Patent DE-69510944-T2 (DE)
Inventor: LESKINEN SEPPO
IPC: F24F5/00
Filed: 1995-01-23
Granted: 1999-11-11
Abstract: The invention relates to a method and system for transferring heating and/or cooling power from the distribution networks to the heating or cooling networks (21, 22) of the building by means of a heat exchanger or heat exchangers (11, 12). To lower the costs, the same heat exchanger or heat exchangers (10, 11) are arranged to be used for the transmission of heating power in the heating period and the transmission of cooling power in the cooling period.
Patent DE-69516285-T2 (DE)
Inventor: SILVERMANN L
IPC: G06Q40/04
Filed: 1995-08-17
Granted: 2000-11-30
Abstract: A negotiated matching system includes a plurality of remote terminals associated with respective potential counterparties, a communications network for permitting communication between the remote terminals, and a matching station. Each user enters trading information and ranking information into his or her remote terminal. The matching station then uses the trading and ranking information from each user to identify transactions between counterparties that are mutually acceptable based on the ranking information, thereby matching potential counterparties to a transaction. Once a match occurs, the potential counterparties transmit negotiating messages to negotiate some or all terms of the transaction. Thus, the negotiated matching system first matches potential counterparties who are acceptable to each other based on trading and ranking information, and then enables the two counterparties to negotiate and finalize the terms of a transaction.
Patent DE-69519158-T2 (DE)
Inventor: HAYES COSGROVE
IPC: B21D5/08
Filed: 1995-11-01
Granted: 2001-05-17
Abstract: The present invention provides means for automatically adjusting rollforming equipment to accommodate a range of different gauges of material such as sheet metal being formed. One rollforming roller (34) on each rollforming head (4A) is mounted on an eccentric so that a force supplied in the direction of material feed through the tooling rollers (33,34) will increase the tooling gap therebetween. An automatic gauge adjustor includes applying a source of substantially constant pressure sufficient to achieve the rollforming action against rotation about the eccentric while allowing movement of the rollforming roller also about the eccentric so that the roll will move against the pressure being provided in the direction of the material feed to accommodate the gauge of material within the working range set. This allows the rollforming head (4A) to adjust the rolling gap between rollers to accommodate varying gauges automatically and with minimal or no lead in damage while the rolls adjust to the new gauge of material.
Patent DE-69533546-T2 (DE)
Inventor: PETRMICHL RUDOLPH HUGO
IPC: C23C16/513
Filed: 1995-03-01
Granted: 2005-04-14
Abstract: An abrasion wear resistant coated substrate product is described comprising a substrate and an abrasion wear resistant coating material comprising carbon, hydrogen, silicon, and oxygen. The abrasion wear resistant coating material has the properties of Nanoindentation hardness in the range of about 2 to about 5 GPa and a strain to microcracking greater than about 1% and a transparency greater than 85% in the visible spectrum. The coated products of the present invention are suitable for use in optical applications such as ophthalmic lenses or laser bar code scanner windows. In the method for making the products, the substrate is first chemically cleaned to remove contaminants. In the second step, the substrate is inserted into a vacuum chamber, and the air in said chamber is evacuated. In the third step, the substrate surface is bombarded with energetic ions and/or reactive species to assist in the removal of residual hydrocarbons and surface oxides, and to activate the surface. After the substrate surface has been etched, a protective, abrasion-resistant coating is deposited by plasma or ion beam deposition. Once the chosen thickness of the coating has been achieved, the deposition process on the substrates is terminated, the vacuum chamber pressure is increased to atmospheric pressure, and the coated substrate products having improved abrasion-resistance are removed from the vacuum chamber.