baber/WOPTO huggingface dataset:
Patent DE-69122243-T2 (DE)
Inventor: HORVATH STEPHEN
IPC: B05B7/24
Filed: 1991-04-10
Granted: 1997-02-06
Abstract: A fluid-mixing device and a fluid-dispensing system are disclosed. The fluid-mixing device comprises a nozzle (200) having an outlet (210), an inlet (208) adapted for receiving a high-pressure liquid diluent, a nozzle mixing chamber (226), an orificed fluid passageway (236) communicating with the mixing chamber (226), and an orificed fluid-metering element (180) in fluid communication with the fluid passageway (236). A vacuum effect is created in the mixing chamber (226) when high-pressure liquid is passed from the nozzle inlet (208) to the nozzle outlet (210). The fluid-dispensing system comprises a container (144) having a spout (146) and adapted for containing a dilutable liquid concentrate, an apertured plug (152) snap-engaged into the spout (146) and in fluid communication with the nozzle mixing chamber (226), and conduit (192) for passing liquid concentrate from the container (144) into the mixing chamber (226) via the orificed fluid passageway (236) and orificed fluid-metering element (180), the vacuum effect thus causing the liquid concentrate and the high-pressure liquid diluent to combine in the mixing chamber (226) to produce a liquid mixture, the orificed fluid passageway (236) and the orificed fluid-metering element (180) both being dimensioned for selecting precisely-ratioed amounts of concentrate-to-diluent in the liquid mixture.
Patent DE-69123027-T2 (DE)
Inventor: KAPER JAMES
IPC: C12N15/30
Filed: 1991-06-05
Granted: 1997-03-13
Abstract: This invention relates to methods of isolating deletion mutants of Vibrio cholerae. In one method, the deletion is predetermined by digestion with restriction endonucleases of known specificity. The deletions are inserted into the Vibrio cholerae chromosome by in vivo recombination between a plasmid carrying the desired deletion, with adjacent flanking sequences, and the Vibrio cholerae chromosome. In another method, an initial in vivo recombination event of homologous sequences from the recombinant plasmid into the chromosome provides a selectable marker at this site. A second in vivo recombination event between homologous flanking sequences results in excision of proficient genes from the chromosome with the end product being a deletion mutation. The invention includes the isolation and characterization of a new Vibrio cholerae strain having a deletion in the ctx gene, as defined by Acc I, Xba I, Cla I and/or restriction endonuclease sites and further having a deletion in the gene encoding zonula occludens toxin.
Patent DE-69126438-T2 (DE)
Inventor: GRIFFITH RONALD CONRAD
IPC: A61K31/4433
Filed: 1991-10-11
Granted: 1997-10-02
Abstract: Compounds of formula (I)    <IMAGE>  (I)  in which R1 is hydrogen, R2 is hydrogen or C1-6 alkyl, R3 and R4 independently represent one or more radicals selected from hydrogen, NH2, NO2, halogen, hydroxy, C1-6 alkoxy or C1-6 alkyl, X represents S or -CH=CH- group and pharmaceutically acceptable salts are NMDA receptor antagonists.
Patent DE-69132353-T2 (DE)
Inventor: PARKER KEVIN J
IPC: H04N1/405
Filed: 1991-12-03
Granted: 2001-01-18
Abstract: A method and system for rendering a halftone image of a gray scale image (500) by utilizing a pixel-by-pixel comparison (402) of the gray scale image against a blue noise mask (502) is disclosed in which the gray scale image is scanned on a pixel-by-pixel basis and compared on a pixel-by-pixel basis to an array of corresponding data points contained in a blue noise mask stored in a PROM (406) or computer memory in order to produce the desired halftoned image. Both digital and optically implemented halftone methods are disclosed. Application specific modifications of the blue noise mask as well as its use for producing halftoned color images are also disclosed.
Patent DE-69132365-T2 (DE)
Inventor: WANG CHANG YI
IPC: C07K14/00
Filed: 1991-02-08
Granted: 2001-04-05
Abstract: The present invention relates to a method for the detection in body fluids of antibodies to hepatitis C virus (HCV), also known as a non-A non-B hepatitis (NANBH) virus and to the diagnosis of NANBH by the use of a composition of synthetic peptides. Each of these peptides has an amino acid sequence corresponding to immunodominant regions of a fusion protein and a non-structural polypeptide of HCV, SOD/HCV C100 and a postulated HCV structural (core) protein. More specifically, the present invention is directed to the use of a group of synthetic peptides in a prescribed sequence or their analogues for the detection of antibodies to HCV in body fluids. The detection method includes an enzyme-linked immunosorbent assay (ELISA), and other forms of immunoassay procedures. The present invention also relates to a method for generating high titer antibodies to HCV in healthy mammals, including humans, by the use of compositions containing these synthetic peptides, analogues or mixtures thereof, in a free, conjugated or polymeric form as key components in synthetic vaccines for the prevention of non-A non-B hepatitis (NANBH).
Patent DE-69133186-T2 (DE)
Inventor: GHADIRI M REZA
IPC: C07K7/08
Filed: 1991-10-01
Granted: 2003-04-30
Abstract: A metallopeptide comprises a peptide bonded to a metal cation at two coordinating amino acid residues that are aqueous solvent-accessible, the metallopeptide having a secondary structure which is stabilized by the bonded metal cation. The secondary structure is a beta sheet having a beta turn, and the coordinating amino acid residues are located at relative amino acid positions of i and i+3 or i-1 and i+5 on the polypeptide.
Patent DE-69133214-T2 (DE)
Inventor: LUBKIN VIRGINIA
IPC: A61K9/06
Filed: 1991-08-17
Granted: 2003-12-18
Abstract: A topical drug application for the alleviation of keratoconjunctivitis sicca (dry eye syndrome) is comprised of a solution of sex steroids or their derivatives suspended or dissolved in a vehicle, and the method of preparation and application of the same. In the preferred embodiments, the sex steroid consists essentially of conjugated estrogen in a lipid vehicle or a derivative of estrogen known as 17 beta-Estradiol 3-phosphate disodium dissolved in an aqueous vehicle having a pH of between 6 and 8.
Patent DE-69212346-T2 (DE)
Inventor: BERNHART CLAUDE
IPC: C07D239/22
Filed: 1992-02-28
Granted: 1997-02-20
Abstract: The subject of the invention is compounds of formula: 
<IMAGE>
 in which 
 
  - R1 and R2 are similar or different and each independently represent hydrogen or a group chosen from: 
 
  . CO2N = C(NH2)2, 
  . CONHNHCONH2, 
  . CONHNHCSNH2, 
  . C(OC2H5) = NCO2CH3, 
  . COCH2CO2C2H5, 
  . N(OH)-CONHCOOC2H5, 
  . C(OC2H5) = NH 
 or a nitrogen-containing heterocycle chosen from: 
<IMAGE>
 with the condition that at least one of the substituents R1 or R2 is different from hydrogen; 
  - R3 represents a hydrogen, a C1-C6 alkyl which is unsubstituted or substituted by one or more halogen atoms, a C2-C6 alkenyl, a C3-C7 cycloalkyl, a phenyl, a phenylalkyl in which the alkyl is C1-C3, a phenylalkenyl in which the alkenyl is C2-C3, the said phenyl groups being unsubstituted or substituted one or more times with a halogen atom, a C1-C4 alkyl, a C1-C4 haloalkyl, a C1-C4 polyhaloalkyl, a hydroxyl or a C1-C4 alkoxy; 
  - R4 and R5 each independently represent a C1-C6 alkyl, a C3-C7 cycloalkyl, a phenyl, a phenylalkyl in which the alkyl is C1-C3, the said alkyl, phenyl or phenylalkyl groups being unsubstituted or substituted by one or more halogen atoms or by a group chosen from a C1-C4 perfluoroalkyl, a hydroxyl or a C1-C4 alkoxy; 
  - or R4 and R5, connected together, represent either a group of formula (CH2)n or a group of formula (CH2)pY(CH2)q, in which Y is either an oxygen atom or a sulphur atom or a carbon atom substituted by a C1-C4 alkyl group, a phenyl or a phenylalkyl in which the alkyl is C1-C3 or a group N-R6 in which R6 represents a hydrogen, a C1-C4 alkyl, a phenylalkyl in which the alkyl is C1-C3, a C1-C4 alkylcarbonyl, a C1-C4 haloalkylcarbonyl, a C1-C4 polyhaloalkylcarbonyl, a benzoyl, an  alpha -aminoacyl or an N-protecting group, or R4 and R5, connected together, with the carbon atom to which they are connected, constitute an indane or an adamantane; 
  - p + q = m; 
  - n is an integer between 2 and 11; 
  - m is an integer between 2 and 5; 
  - X represents an oxygen atom or a sulphur atom; 
  - z and t are simultaneously zero or one is zero and the other represents 1; 
 and their salts. 
<??>Application: Angiotensin II antagonists.
Patent DE-69216591-T2 (DE)
Inventor: PHILIPS NORBERT
IPC: H04J11/00
Filed: 1992-02-27
Granted: 1997-07-10
Abstract: PCT No. PCT/NL92/00039 Sec. 371 Date Aug. 23, 1993 Sec. 102(e) Date Aug. 23, 1993 PCT Filed Feb. 27, 1992 PCT Pub. No. WO92/16063 PCT Pub. Date Sep. 17, 1992System for broadcasting and receiving digital data within time divisional multiplexed channels, grouped in frames, each frame comprising multicarrier symbols, including data symbols and system symbols, each symbol comprising a set of orthogonal frequency division multiplexed carriers at carrier positions within a frequency raster with regular carrier spacing. To provide in such system the possibility for a dynamic and accurate synchronization of the local oscillator of the receiver with that of the transmitter while allowing the free running tolerance range of the receiver's local oscillator to be much wider than that of the known receiver, the frames include frequency reference symbols, each carrying information to generate a peak value at at least one reference peak position within the frequency raster separated by at least one carrier position from each of the edges of the frequency raster and by at least two carrier positions from an eventual subsequent reference peak position.
Patent DE-69219644-T2 (DE)
Inventor: OKADA SHINJIRO
IPC: G02F1/133
Filed: 1992-02-19
Granted: 1997-11-06
Abstract: A ferroelectric liquid crystal apparatus comprising a liquid crystal cell having a ferroelectric liquid crystal carried between electrode substrates, means for producing a voltage signal for writing the information by applying an electric field via the electrode substrate and driving the ferroelectric liquid crystal, wherein voltage signal producing means determines the voltage signal value with reference to the display status of a ferroelectric liquid crystal before writing, in writing the information. <IMAGE>
Patent DE-69222228-T2 (DE)
Inventor: TAKAGI SHINJI
IPC: B41J2/21
Filed: 1992-06-05
Granted: 1998-01-29
Abstract: After an ink-jet recording head (1) with a plurality of discharging portions (Nos. 1-128) arranged is main-scanned in a direction perpendicular to the direction of the discharging portion arrangement to record a first image area, sub-scanning of the head is performed. Before the head is main-scanned to record a second image area, the sub-scanning is performed so that a few discharging portions (Nos. 1-3) on an upper edge portion of the head (1) in second main-scanning overlap part of the first image area. Ink droplets land on pixels in the overlapping portion twice for each main-scanning, and image density of the pixels in the overlapping portion is controlled by the sum number of the landing ink droplets. This enables image density unevenness of image density, a "black stripe banding" or a "white stripe banding" in a boundary of an image area being recorded in each main-scanning to be markedly reduced. <IMAGE>
Patent DE-69227527-T2 (DE)
Inventor: RUMINSKY PETER
IPC: C07C275/20
Filed: 1992-02-27
Granted: 1999-06-24
Abstract: Trifluorobutenoic acid, its methyl ester and a process of preparation thereof.
Patent DE-69301917-T2 (DE)
Inventor: MOFFETT ROBERT
IPC: C01B33/152
Filed: 1993-05-20
Granted: 1996-09-05
Abstract: A method and apparatus for preparing low-concentration polysilicate microgels from a water soluble silicate and a strong acid in which the silicate and acid are mixed at a rate to produce a Reynolds number of at least 4000, the mixture is aged and then diluted to a silica concentration of not more than 1.0 wt. %.
Patent DE-69303536-T2 (DE)
Inventor: FERRARI FRANCO ING
IPC: B65D88/76
Filed: 1993-04-19
Granted: 1997-02-20
Abstract: Underground storage thank consisting of an internal metal structure (1), of a static external facing (2) and of a filler (4) such a hot blown bitume located between the metal structure (1) and the static facing (2), the outer surface of the metal structure (1) presenting welded structural shapes (7) properly spaced and cross connected to increase the bond between the metal structure (1) and the filler (4).   <IMAGE>
Patent DE-69303683-T2 (DE)
Inventor: DENHAM KEITH
IPC: B21J5/10
Filed: 1993-09-10
Granted: 1997-01-02
Abstract: A tubular body (74, 102) having a deformable internal annular skirt is made from a blank (10, 80) having a stopped bore (20) which terminates at an end wall (24). First, an aperture (40) is formed in the end wall (24) to provided a through bore, of which a main region is provided by the formerly stopped bore (20). The aperture (40) is made to taper towards the main region and to a diameter substantially smaller than that of the main region. Material peripherally of the aperture (40) is then swaged towards and into the main region, and radially outwardly in the main region, thereby forming the swaged material into a skirt. The tapering aperture (40) can be formed by use of a punch (30) and a die (32) having a die aperture (36) larger than the punch diameter. By making the aperture (40) not radially symmetrical, the resulting skirt (70, 98) can be made of unequal lengths on opposite radii. The aperture (114) can be made non-symmetrical by using a punch slightly offset from the axis of the die aperture (36) or by making the end wall of different thickness on different radii. <IMAGE>
Patent DE-69303813-T2 (DE)
Inventor: TSE HING
IPC: A23L1/308
Filed: 1993-02-24
Granted: 1997-01-16
Abstract: Psyllium-containing drink mix compositions comprising acid (e.g., citric acid) and granulated, less water soluble base (e.g., calcium carbonate agglomerated with maltodextrin).
Patent DE-69305988-T2 (DE)
Inventor: TAYLOR GARY
IPC: D06F37/20
Filed: 1993-05-20
Granted: 1997-03-06
Abstract: A counterbalancing apparatus for dynamically balancing an out-of-balance rotating member. A first series of weights having identical size and weight are mounted to freely move within a first groove or race when the apparatus is rotating after being mounted to a shaft or other rotatable member. A second series of weights having identical size and weight are similarly mounted to freely move within a second groove or race located inside of the first groove. The first series of weights is different in size and weight from the second series of weights.
Patent DE-69307355-T2 (DE)
Inventor: SENDO YUJI
IPC: C07D501/22
Filed: 1993-02-19
Granted: 1997-05-15
Abstract: The method for producing a sulfamide according to the present invention includes the step of reacting an alcohol and an oxycarbonylsulfamide compound in the presence of a trivalent phosphorus compound and an azodicarboxylic acid derivative. In one embodiment, the sulfamide is represented by Formula I, the alcohol is represented by Formula II, and the oxycarbonylsulfamide compound is represented by Formula III: R<3>NHSO2NR<1>R<2>   (I) wherein R<1> and R<2> are independently selected from the group consisting of hydrogen, alkyl, cycloalkyl, alkenyl, alkynyl, aralkyl, aryl, a heterocyclic group, and alkyl substituted with the heterocyclic group, respectively, said heterocyclic group being selected from the group consisting of pyranosyl, furanosyl, piperidinyl, pyrrolidinyl, an azetidinone ring, a cephem ring, a penem ring, and a carbapenem ring; R<3> is selected from the group consisting of alkyl, alkenyl, alkynyl, aralkyl, a heterocyclic group, alkyl substituted with the heterocyclic group, and pyrrolidinyl-methyl, said heterocyclic group being selected from the group consisting of pyranosyl, furanosyl, piperidinyl, pyrrolidinyl, an azetidinone ring, a cephem ring, a penem ring, and a carbapenem ring; R<3>OH   (II) wherein R<3> is defined as above; R<4>OOC-NHSO2NR<1>R<2>   (III) wherein R<1> and R<2> are defined as above; and R<4> is a carboxy protecting group.
Patent DE-69307615-T2 (DE)
Inventor: COCCHI GINO
IPC: A23G9/12
Filed: 1993-07-20
Granted: 1997-05-28
Abstract: The invention relates to an agitator, particularly for machines for making ice-cream, or similar, and of the type comprising a plurality of radial paddle blades (3) which are supported at equal angular intervals by a rotary drive shaft (1). In order to produce a more economically manufactured agitator with lower weight and greater ease of handling, the invention proposes an agitator of sectional construction, whose individual elements consist of a rotary drive shaft section (1), a plurality of paddle blades (3) fixable by their axial ends to the shaft section (1) and a hub (4) connecting the paddle blades (3) together at their ends opposite the shaft section (1). The paddle blades (3) are made entirely of plastic material and constitute the greater part of the agitator. <IMAGE>
Patent DE-69312531-T2 (DE)
Inventor: HAGAN DESMOND BERNARD
IPC: A61Q19/10
Filed: 1993-02-25
Granted: 1998-01-22
Abstract: A hair shampoo composition is provided, which comprises, in addition to water, one or more C6 to C34 acyl lactylates and one or more alkyl polyglycoside(s) where the alkyl group contains 5 to 30 carbon atoms and the ratio of acyl lactylate to alkyl polyglycoside is greater than or equal to 1:6. The shampoo provides a foam which is less coarse than that normally associated with compositions containing alkyl polyglycosides.
Patent DE-69319184-T2 (DE)
Inventor: COLE MARTIN TERENCE
IPC: G01N21/53
Filed: 1993-04-07
Granted: 1999-02-25
Abstract: A pollution monitoring device including a fluid sampling chamber (21), a collimated light source (14, 15) directing a light beam (10, 11) into the chamber, a port (23) for introducing sample fluid into the chamber exposed to the light beam, a light detector cell (16) separated or shaded from the light beam and focussing apparatus (17) for directing scattered light produced by the presence of suspended particles and molecules in the chamber towards the detector. The source may be two lasers with co-linear beams or an LED. There is also disclosed a sample area of small diameter in which a light beam traverses the area across the flow path of a sample fluid and a projector projecting scattered light from particles into a light receiving zone of notional conical shape having an included angle of at least 60 DEG , to enable discrimination of particle size discrimination. <IMAGE>
Patent DE-69323164-T2 (DE)
Inventor: GRUBER RUDOLF
IPC: B60N2/04
Filed: 1993-02-12
Granted: 1999-06-02
Abstract: A seat adjuster comprising a system of linkages utilizing the effect of a compensating primary link which compensates for the normally uncompensated arcuate motion of the primary links. The links are attached to the riser, or the seat bottom and cooperate with each other in motion through the compensating link which is attached to the riser if the links are attached to the seat bottom and vice versa. The motion of the compensating link combines with the motion of the primary links to provide a substantially linear fore and aft motion to the seat.
Patent DE-69405825-T2 (DE)
Inventor: STEEBY JON ALLEN
IPC: B60W10/10
Filed: 1994-07-07
Granted: 1998-04-30
Abstract: A system and method are disclosed for controlling a shift even in a transmission (14) wherein a shift actuator (30,48) develops a force to effect the engagement of a clutch collar and a gear. The method comprises detecting when a non-fully engaged condition of the clutch collar and the gear occurs, indicating either a tooth butt or torque lock condition, and then pulsing the shift actuator (30,48), when the non-fully engaged condition is detected, between a relatively low force and a relatively high force to disturb the clutch collar and the gear out of the non-fully engaged condition. The detecting step comprises examining either the axial position of the clutch collar or the axial position of a shift rail operatively connected to the clutch collar with a rail position sensor (43). Preferably, a signal having a modulated pulse width and a frequency of between about 5 and 20 Hertz is sent to the shift actuator. The system which embodies this method is disclosed in the forms of an automated mechanical transmission having sliding clutch collars (122,124,126) and a transmission system having a standard friction master clutch interposed between the engine and the transmission. <IMAGE>
Patent DE-69406272-T2 (DE)
Inventor: BIRCH RICHARD
IPC: A61K8/58
Filed: 1994-02-17
Granted: 1998-03-19
Abstract: PCT No. PCT/EP94/00467 Sec. 371 Date Sep. 25, 1996 Sec. 102(e) Date Sep. 25, 1996 PCT Filed Feb. 17, 1994 PCT Pub. No. WO94/19449 PCT Pub. Date Sep. 1, 1994Disclosed is a composition comprising a substance encapsulated within a water-sensitive matrix so as to be releasable upon contact with water or aqueous solutions, mixed with particles of inorganic carrier material carrying a poorly water-soluble oil, such that the composition is stable at high relative humidity. Also disclosed are consumer products comprising said compositions and methods for making said compositions.
Patent DE-69407572-T2 (DE)
Inventor: GALAN MARIO ANDRADA
IPC: B26F1/38
Filed: 1994-04-26
Granted: 1998-04-23
Abstract: Pilot device for a suspended cutting knife of a cutting head of an automatically controlled cutting machine for cutting fabric sheet material spread out on a cutting table in multiple layers, which cutting head being controlled according to a three-dimensional coordinate system by means for moving the cutting head along the X- and Y-axis and pivoting about the Z-axis for moving the knife tangently along a predetermined cutting path during cutting of said material, said cutting knife is mounted reciprocally movable along said Z-axis, said cutting head further comprises guiding means for guiding the unsuspended part of the cutting knife in the cutting head and a presserure foot rigidly connected to the pivotable cutting head. The suspended end of the knife (10) is mounted in the cutting head freely rotatable around the Z-axis, and the guiding means arranged adjacent to the free end of the knife comprising a socket (53) rigidly connected to the cutting head having a support (60) being freely rotatable mounted in said socket (53) around a vertical axis (6) located, in front and adjacent to the cutting edge (11) of said cutting knife and parallel in a predetermined distance to the Z-axis (5) of the coordinate system. Said support (60) having a slot (61) surrounding the flanks (12,13) of the knife (1), which slot (61) is excentrically positioned to said vertical axis (6) and extends to the trailing edge (12) of the knife. <IMAGE>
Patent DE-69407742-T2 (DE)
Inventor: TAKASE AKIRA
IPC: C07C253/30
Filed: 1994-07-01
Granted: 1998-08-27
Abstract: A process for producing an  alpha -alkoxyiminophenylacetonitrile represented by general formula [III], (wherein R<1>, R<2>, R<3> and Y are each as defined in the specification) by reacting an alkali metal salt of an  alpha -hydroxyiminophenylacetonitrile, represented by general formula [I], (wherein R<1>, R<2>, Y and A are each as defined in the specification) with a dialkyl sulfate represented by the general formula [II]: (R<3>)2SO4, (wherein R<3> is as defined in the specification) in the presence of a phase transfer catalyst in a solvent mixture composed of a hydrocarbon solvent and water. It is possible by using the above catalyst and solvent mixture to inhibit the formation of a nitrone derivative as a by-product to thereby produce a highly pure alkoxyimino compound in a high yield. <CHEM>