baber/WOPTO huggingface dataset:
Patent DE-69327173-D1 (DE)
Inventor: FURNESS THOMAS
IPC: G02B27/01
Filed: 1993-10-04
Granted: 2000-01-05
Abstract: A virtual retinal display utilizes photon generation and manipulation to create a panoramic, high resolution, color virtual image that is projected directly onto the retina of the eye without creating a real or an aerial image that is viewed via a mirror or optics. The virtual retinal display includes a source of photons, the photons being modulated with video information and scanned in a raster type of pattern directly onto the retina of the user's eye. The photon generator may utilize coherent or non-coherent light. Further, the photon generator may utilize color light generators so as to scan a colored virtual image directly onto the retina of the user's eye. The virtual retinal display may also include a depth accommodation cue to vary the focus of scanned photons rapidly so as to control the depth perceived by a user for each individual picture element of the virtual image. Further, an eye tracking system may be utilized to sense the position of an entrance pupil of the user's eye, the detected pupil position being utilized to move the scanned photons so as to be approximately coincident with the entrance pupil of the eye. The detected pupil position may also be used to change the video image scanned onto the retina so that as the user's eye moves, the view perceived by the user changes.
Patent DE-69328105-D1 (DE)
Inventor: HARTSHORN RICHARD TIMOTHY
IPC: D06L1/00
Filed: 1993-12-10
Granted: 2000-04-20
Abstract: Stable granular detergent compositions with good flow and dispensing properties are prepared using percarbonate bleach and selected sulfate salts. Thus, particles comprising builders and surfactants are prepared separately from percarbonate bleach particles of defined particle size. Water-soluble sulfate particles having a defined size range and no more than 40 ppm iron and no more than 5 ppm copper are used in the compositions. The specified moisture content of the ingredients and overall compositions improves stability and flow/dispensing properties.
Patent DE-69332821-D1 (DE)
Inventor: SUZUKI TOSHIMITSU
IPC: C07D233/91
Filed: 1993-10-21
Granted: 2003-05-08
Abstract: A highly pure, optically active 2-nitroimidazole derivative that can be used as a concomitant drug for the radiotherapy of various tumors because it has an excellent radiosensitizing effect and a high safety. It can be produced from an inexpensive diester of tartaric acid in a high yield according to reaction scheme (I), wherein R<1> and R<2>, which may be the same or different from each other, represent each an aliphatic or aromatic group, and X represents halogen. <CHEM>
Patent DE-69404148-D1 (DE)
Inventor: MASSE JEAN-MARC
IPC: F02D9/02
Filed: 1994-08-02
Granted: 1997-08-14
Abstract: PCT No. PCT/FR94/00972 Sec. 371 Date Jan. 17, 1996 Sec. 102(e) Date Jan. 17, 1996 PCT Filed Aug. 2, 1994 PCT Pub. No. WO95/04212 PCT Pub. Date Feb. 9, 1995Air/fuel mixture supply device for a two-stroke internal-combustion engine, of the type with scavenging by compressed air in the casing, comprising at least one cylinder, a piston capable of reciprocating motion in the cylinder, and a scavenging-air compression casing, the cylinder comprising at least one exhaust port, at least one transfer port and a port for introduction of an air/fuel mixture. A rotary closure member (19) driven in synchronism with the rotation of the engine is associated with the port (16) for introduction of the air/fuel mixture into the combustion chamber, this closure member being placed in an air reservoir (14) fed with air under a pressure greater than the pressure in the combustion chamber (10) after opening of the exhaust port (11).
Patent DE-69404305-D1 (DE)
Inventor: MAULIK PARITOSH WARMINGTON CLO
IPC: B22F7/06
Filed: 1994-05-16
Granted: 1997-08-21
Abstract: PCT No. PCT/GB94/01044 Sec. 371 Date Jun. 12, 1996 Sec. 102(e) Date Jun. 12, 1996 PCT Filed May 16, 1994 PCT Pub. No. WO94/27767 PCT Pub. Date Dec. 8, 1994A two layer valve seat insert and a method for its manufacture is described. The method comprises the steps of preparing two powder mixtures; a first powder mixture for forming the valve seat face layer; a second powder mixture for forming the valve seat base layer; sequentially introducing a predetermined quantity of each of said first and said second powder mixtures into a powder compacting die and having an interface therebetween substantially perpendicular to the axis of said die; simultaneously compacting said first and said second powder mixtures to form a green compact having two layers and sintering said green compact, wherein at least one of the chemical composition or the physical characteristics of at least one of said first and said second powder mixtures is adjusted so as to result in said valve seat face layer and said valve seat base layer having substantially the same density after compaction.
Patent DE-69404975-D1 (DE)
Inventor: MURRAY ROBERT
IPC: A61K31/4402
Filed: 1994-04-05
Granted: 1997-09-18
Abstract: (S)- alpha -phenyl-2-pyridineethanamine benzoate is useful in the treatment of neurodegenerative disorders. It is an anticonvulsant and a neuroprotective agent.
Patent DE-69408468-D1 (DE)
Inventor: FEITH BERNHARD
IPC: C09K23/00
Filed: 1994-09-14
Granted: 1998-03-12
Abstract: An aqueous coating composition is provided which comprises: (A) a generally lipophilic, cross-linkable binder; (B) optionally, a chemical curing/cross-linking agent for the cross-linkable binder and (C) an emulsifying agent, wherein the emulsifying agent comprises a polyester backbone having pendant therefrom at least one hydrophilic polyoxyalkylene monoamine monoalkylether group, the amphiphatic emulsifier comprising on average 30-80 wt% ethylene oxide units, an acid value of less than 5, an Mn of 1,000-50,000 and an OH value of 10-300, and preferably also a C=C equivalent weight of 100-50,000.
Patent DE-69409338-D1 (DE)
Inventor: CHAKI HARUYUKI
IPC: C07J41/00
Filed: 1994-12-23
Granted: 1998-05-07
Abstract: Sialic acid derivatives represented by the general formula (I): <CHEM>  wherein R<1> is a steroidal compound residue;  R<2> is H or alkyl;  R<3> is alkyl; <CHEM> wherein each of R<6> and R<7> is H, alkyl or the like and I is an integer of 0 to 6; or the like;     X is O or S; R<4> is H or acyl; and R<5> is R<1><4>O- (R<1><4> is H or acyl) or R<1><5>NH-(R<1><5> is acyl or the like);     their salts, hydrates or solvates are provided. Sialic acid derivatives of the present invention are expected to be effective medicines for the prevention and therapy of senile dementia including Alzheimer's disease and the like, because they increase ChAT activity in cholinergic neurons.
Patent DE-69409362-D1 (DE)
Inventor: WILLIAMS ROBERT
IPC: B07C3/18
Filed: 1994-01-05
Granted: 1998-05-07
Abstract: A return mail piece (10) includes a generally rectangular sheet of material with a delimited mailing address zone (22), a bar code zone (24) in the lower right corner of the sheet, and a subclassification zone (26) in the upper left hand corner of the sheet. Site location indicia (29,30,32) is printed within the mailing address zone (22) to identify the address of the site location. Separate subclassification indicia (38) is printed within the subclassification zone (26) so as to identify one of a plurality of end locations as the site locations. <IMAGE>
Patent DE-69410093-D1 (DE)
Inventor: SARGENT BRUCE
IPC: C07D217/04
Filed: 1994-06-10
Granted: 1998-06-10
Abstract: PCT No. PCT/EP94/01926 Sec. 371 Date Dec. 21, 1995 Sec. 102(e) Date Dec. 21, 1995 PCT Filed Jun. 10, 1994 PCT Pub. No. WO95/00489 PCT Pub. Date Jan. 5, 1995Tetrahydroisoquinoline compounds of formula I    <IMAGE>  I  and pharmaceutically acceptable salts thereof, in which: R1 represents one or more substituents selected from H, halo, hydroxy, alkyl (optionally substituted by hydroxy), alkoxy, alkylthio, alkylsulphinyl, alkyl-sulphonyl, nitro, cyano, polyhaloalkyl, polyhaloalkoxy, phenyl (optionally substituted by one or more of halo, alkyl or alkoxy), or R1 is optionally alkylated carbamoyl; R2 represents a saturated or unsaturated aliphatic group optionally substituted by hydroxy or alkoxy; E represents an alkylene chain optionally substituted by one or more alkyl groups; and G represents (a) optionally substituted saturated or unsaturated alicyclic group containing 3 to 8 carbon atoms, or (b) optionally substituted saturated or unsaturated aliphatic chain containing 1 to 12 carbon atoms, or (c) optionally substituted 5 or 6 membered heterocyclic ring containing one or more N or O atoms or SOn groups in which n is 0, 1 or 2; and O-acylated derivatives thereof which provide lipophilic esters have utility in analgesia or in the treatment of psychoses (e.g. schizophrenia), Parkinson's disease, Lesch-Nyan syndrome, attention deficit disorder or cognitive impairment or in the relief of drug dependence or tardive dyskinesia.
Patent DE-69411148-D1 (DE)
Inventor: ASWAD ANDREW
IPC: B65D41/28
Filed: 1994-11-16
Granted: 1998-07-23
Abstract: The adaptor (10) has an open end closed by a protector (40) and an opposite end housing an injection site (46), the opposite end engages with a tubular member (32) for coupling to a port of a container. An intermediate portion (54) has a tapering interior portion to direct a cannula, inserted in the open end, to the injection site. The protector (40) has a cap portion (20) and plug portion (26), which plugs the open end. A ring (14) can be manually pulled to remove the protector from the adaptor. <IMAGE>
Patent DE-69421915-D1 (DE)
Inventor: MOWREY DOUGLAS
IPC: C09J135/00
Filed: 1994-04-15
Granted: 2000-01-05
Abstract: An aqueous adhesive composition containing a chlorosulfonated polyethylene latex, a polymaleimide compound, a nitroso compound and a metal oxide. The adhesive composition can be effectively utilized without a primer component and exhibits an unusually high resistance to pre-bake conditions and adverse environments. The adhesive also possesses the ability to effectively bond a variety of substrates.
Patent DE-69434066-D1 (DE)
Inventor: NIKIFOROV THEO
IPC: C12Q1/68
Filed: 1994-12-06
Granted: 2004-11-18
Abstract: Synthetic nucleic acid molecules are non-covalently immobilized in the presence of a salt or cationic detergent on a hydrophilic polystyrene solid support containing an -OH, -C=O or -COOH hydrophilic group or on a glass solid support. The support is contacted with a solution having a pH of about 6 to about 8 containing the synthetic nucleic acid and the cationic detergent or salt. Preferably, the cationic detergent is 1-ethyl-3-(3'-dimethylaminopropyl)-1,3-carbodiimide hyrochloride at a concentration of about 30 mM to about 100 mM or octyldimethylamine hydrochloride at a concentration of about 50 mM to about 150 mM. The salt is preferably NaCl at a concentration of about 50 mM to about 250 mM. When the detergent is 1-ethyl-3-(3'-dimethylaminopropyl)-1,3-carbodiimide hyrochloride, the glass support or the hydrophilic polystyrene support is used. When NaCl or octyldimethylamine hydrochloride is used, the support is the hydrophilic polystyrene. After immobilization, the support containing the immobilized nucleic acid may be washed with an aqueous solution containing a non-ionic detergent. The immobilized nucleic acid may be used in nucleic acid hybridization assays, nucleic acid sequencing and in analysis of genomic polymorphisms.
Patent DE-69510242-D1 (DE)
Inventor: TORTORELLA DENNIS J
IPC: G11B33/04
Filed: 1995-01-20
Granted: 1999-07-22
Abstract: A storage tray is provided with at least one removable divider having a guide that is removably received in a channel formed on the bottom of the tray. The guide is shaped to cooperate with the channel so that when the divider is substantially vertical, the divider is slidably along the entire length of the channel and when the divider is tilted from the substantially vertical position, the divider is substantially secured in position. <IMAGE>
Patent DE-69512528-D1 (DE)
Inventor: NOVAK SARAH
IPC: A61P9/00
Filed: 1995-11-03
Granted: 1999-11-04
Abstract: This invention comprises polyanionic benzylglycosides of benzene triacid amides of the general formula I    <IMAGE>  I  wherein each of R1, R2, R3, and R4 are, independently, H, SO3M, or   <IMAGE>    and each oligosaccharide group contains 1 to 3 sugar groups; M is lithium, sodium, potassium, or ammonium; n is 1 or 2; X is a halogen, lower alkyl having 1 to 6 carbon atoms, or lower alkoxy having 1 to 6 carbon atoms; Y is carbonyl or sulfonyl; or the pharmaceutically acceptable salts thereof, as well as their use as smooth muscle cell antiproliferation inhibitors and as therapeutic compositions for treating diseases and conditions which are characterized by excessive smooth muscle proliferation.
Patent DE-69513989-D1 (DE)
Inventor: SCIANDRA JACQUES
IPC: G01B11/24
Filed: 1995-09-14
Granted: 2000-01-20
Abstract: Method for the correlation of three dimensional measurements obtained by at least one first (1) and one second (2) image capturing unit. The method comprises, for the calibration phase, the steps of: producing a calibrating ball (4) movably and rotatably mounted about an axis (7), successively and rotatingly shifting the calibrating ball (4) into the measuring positions which are visible to the acquisition units; measuring, for each of the measuring positions, the spherical cap seen by each of the image capturing units; determining, for each of the measuring positions, the center of the calibrating ball, to express the same reference frame in the first and second reference marks viewed by the first and second image capturing units respectively; calculating the matrix of the passage from the first reference mark to the second reference mark to correlate the measurements between the first and second optical image capturing units.
Patent DE-69534183-D1 (DE)
Inventor: TAKEDA HARUMI
IPC: H01G11/42
Filed: 1995-06-16
Granted: 2005-06-09
Abstract: A solar cell system for storing electric power generated by solar cells and supplying the electric power to a load. This system includes a solar cell assembly having a capacity for generating electric power in a quantity consumed by the load in one day, the quantity being determined from an estimated quantity of solar radiation available on a rainy or cloudy day, and an electric double layer capacitor having a storage capacity corresponding at least to the quantity consumed by the load in one day. <IMAGE>
Patent DE-69606293-D1 (DE)
Inventor: CAFFELL ANTHONY
IPC: F04D1/00
Filed: 1996-06-07
Granted: 2000-02-24
Abstract: A relatively power efficient, low flow-rate pump comprises an integral rotor-impeller on a hollow shaft which forms the rotational axis. The rotor-impeller is a permanently magnetized with alternating poles about its periphery faces and at least two channels extend through the rotor-impeller from the interior of the hollow shaft to the periphery of the rotor-impeller. The diameter of the rotor-impeller is in the range of from about 5 mm to about 30 mm and the operating rotational speed of the rotor-impeller is from about 10,000 RPM to about 50,000 RPM.
Patent DE-69613626-D1 (DE)
Inventor: REBEAUD JEAN-CLAUDE
IPC: B65H3/00
Filed: 1996-04-23
Granted: 2001-08-09
Abstract: The loader consists of a pair of parallel rotary arms (50) between each of the two side walls of the transfer machine's final station (10), linked to one another by at least one cross-member (60) designed to receive a reel supporting lever. Each arm (50) has at least one seat (51, 52, 53) for a transverse shaft (34) supporting the reels (30), and a drive system (70 - 77) to rotate the arms between positions in which they are located inside the machine and emerging from it. The arms (50) rotate on the ends of axles (55) situated above and in front of return sprockets (24) for the chains carrying the sheet material clamp bars (22), and their upper ends are branched into two sections (54, 56) lying parallel to the trajectory of the chains.
Patent DE-69613982-D1 (DE)
Inventor: BOERSCHEL DR
IPC: D06M15/507
Filed: 1996-10-21
Granted: 2001-08-23
Abstract: A tack-rag is provided which comprises a cloth material impregnated with a particular non-drying tacky resin. These tack-rags are especially suitable for use in the automotive industry because they are recyclable and, upon washing with water without the addition of tensides and the like, can be disposed of as normal waste.
Patent DE-69615317-D1 (DE)
Inventor: CHU HSIEN-KUN
IPC: C09D183/07
Filed: 1996-06-05
Granted: 2001-10-25
Abstract: A curable silicone sealant composition, comprising first and second silicone-containing materials reactive or reacted with one another, which is useful for sealing porosity in porous materials. The composition may include platinum-catalyzed reactive silicone-containing materials in which the first material has at least two SiH functionalities and the second material has at least two ethylenically unsaturated functionalities.
Patent DE-69616978-D1 (DE)
Inventor: TOLSTOGUZOV VLADIMIR BORISOVIC
IPC: A23L27/00
Filed: 1996-03-27
Granted: 2001-12-20
Abstract: A process for encapsulating solid particles within a protein which comprises contacting a protein dispersion containing the solid particles with a polysaccharide in an aqueous medium at a pH above the isoelectric point of the protein to produce a mixture forming two phases, one of which is a concentrated heavier, lower phase comprising the solid particles encapsulated within the protein and the other of which is a diluted, lighter upper phase relatively rich in polysaccharide, and separating the concentrated, heavier lower phase to produce the solid particles encapsulated within the protein.
Patent DE-69622227-D1 (DE)
Inventor: LUST VICTOR
IPC: B29C33/44
Filed: 1996-04-30
Granted: 2002-08-14
Abstract: This invention relates to a device (210) for removing and transporting articles, such as ophthalmic lens mold sections, or packaging elements from a mold. The invention, in one embodiment includes first, second, and third assemblies; the first (220) of which removes the articles from the molding station at a first location and transports them to a second location the second assembly (230) receives the articles from the first assembly and transports them to a third location, and the third assembly (240) receives the articles from the second assembly and transports them to a fourth location (250). <IMAGE>
Patent DE-69622426-D1 (DE)
Inventor: OLIN STEFAN
IPC: G11B7/26
Filed: 1996-11-26
Granted: 2002-08-22
Abstract: A compact disc manufacturing machine carries out a plurality of manufacturing stages in a full manufacturing process. A central manipulator (X) has a plurality of radially and outwardly extending manipulators arms (A, B, C, ... E) and performs reciprocating rotary movements in a first plane and lifting and lowering movements in a second plane in accordance with a predetermined program that controls the manufacturing process. The manipulator arms (A, B, C, ... E) move the discs successively from position (e.g. 4) to position (5) into program-determined working locations necessary for carrying out successively the manufacturing stages included in the manufacturing process. One (A) of the manipulator arms carries an upper, detachable part (21) of a vacuum sluice (21-22-23) and, subsequent to being lowered, deposits this part (21) onto an intermediate part (22) of the vacuum sluice, this intermediate part forming an integral, fixed part of a chamber lid (250) of a vacuum chamber (25). The vacuum chamber accommodates a multi-arm inner manipulator (20) which accommodates in one of its arms a lower part (23) of the vacuum sluice (21-22-23) and which is adapted for carrying out a vacuum-requiring manufacturing stage of the complete manufacturing process.
Patent DE-69626860-D1 (DE)
Inventor: AUER MANFRED
IPC: G01N33/564
Filed: 1996-12-23
Granted: 2003-04-24
Abstract: The present invention is directed to an Assay for high capacity screening of substances interfering with the attachment of human IgE to its high affinity receptor and/or of substances capable of detaching already bound IgE from this receptor and for the differential analysis between autoimmune disorders and classical allergies.
Patent DE-69703527-D1 (DE)
Inventor: NAVALON CHICOTE VICENTE
IPC: A01K13/00
Filed: 1997-02-28
Granted: 2000-12-21
Abstract: A machine for the washing and drying of animals, which has a housing with a washing compartment or cabin (1), with a plurality of spray nozzles (29), which can be divided into several sections for washing respective animals at the same time completely untied; a second compartment (2) with fan (5) and air heating means (6) to the cabin, which air is recirculated to said fan through a double ceiling (26, 27); a third compartment, which accommodates a hose with a nozzle for washing the paws of the animal before it enters the cabin; and a fourth compartment which accommodates various bottles of treatment liquids, with means for selecting same, such as pulsed pumps, with there being provided a first tank only for the fresh water, with means for heating same, and a second tank for the water and liquids to be recirculated. All said elements being controlled by a computer installed in the same machine. <IMAGE>
Patent DE-69709895-D1 (DE)
Inventor: DEKEYSER ACHIEL
IPC: A01N47/24
Filed: 1997-10-10
Granted: 2002-02-28
Abstract: Compounds having the structural formula:    <IMAGE>  (I)  wherein: R is C1-C6 hydroxyalkyl, C1-C6 haloalkyl, C1-C6 alkyl, C7-C9 aralkyl, or nitroso; R' is C1-C4 alkyl; and R'' is C1-C4 alkyl. These compounds exhibit insecticidal and miticidal activity.
Patent DE-69735177-D1 (DE)
Inventor: HUSE PER
IPC: H01R25/00
Filed: 1997-10-07
Granted: 2006-04-13
Abstract: Electrical installation unit for mounting onto a wall surface and comprising a main part having a bottom (1) and preferably four walls (2,4,6,8) so as to form receptacle to accommodate an insert member (10) having electrical functional elements (21,22), such as a switch mechanism, connection means or socket outlet elements, as well as comprising a mounting plate (3) for the wall attachment and a cover for closing said receptacle. At least one of two opposed walls (6,8) of the main part has a pronounced inclination upwards-outwards from the bottom (1), and at least the upper side of the insert member (10) has a larger width or length between the two opposed walls (6,8), than the corresponding width or length dimension of the bottom (1). <IMAGE>
Patent DE-69736134-D1 (DE)
Inventor: THOMPSON L
IPC: G06V10/44
Filed: 1997-09-05
Granted: 2006-07-27
Abstract: Pattern recognition, particularly character recognition, is effected by categorizing a cipher by a unique description using three feature sets identifying the type and location of lines which form the cipher, the location of the endpoints of each of the lines, and the location of the intersections of the lines. In the process according to the invention, lines are located by expanding or contracting the original image of the cipher to fit into a sparse space pixel matrix. The image is then thinned to define lines and so as not to obliterate lines which give the cipher its uniqueness. Once the cipher is thinned, fuzzy logic is used to "locate", that is, define a set of coordinates for, each line relative to an x-y coordinate system. (As each line is located, it is removed from the matrix image to facilitate locating the remaining lines.) After all the lines are located, the endpoints of each line are located and the intersect points are located. These three feature sets are encoded, resulting in three values, such as 64-bit integers. These three integers are then used as search keys to query a relational database which contains the integer sets for known characters. If a direct match is not found, a matching algorithm uses partial matches to extrapolate the correct character. Because the matrix is sparse, the likelihood of identifying the correct character is enhanced.