baber/WOPTO huggingface dataset:
Patent DE-69032795-D1 (DE)
Inventor: BEAVERTON ARTHUR J
IPC: G11C16/02
Filed: 1990-05-25
Granted: 1999-01-14
Abstract: Firmware resident in electrically erasable programmable read only memory ("EEPROM") can be updated by a user while maintaining the intelligence of a computer system during the updating process by a control logic device. The control logic device decodes address and control signals to provide a hardware partitioning of the firmware resident in the EEPROMs to prevent writing to protected partitions af the firmware. Transfer vectors are used to provide indirect accessing of subroutines resident in the firmware. During an updating process, a new version of a subroutine is stored in a free area in the EEPROMs before the transfer vector pointing to the old version of the subroutine is updated. The window of vulnerability to errors during the updating process is minimized by only updating a page of memory containing the transfer vector that points to the old version of the subroutine after the new version has been stored.
Patent DE-69100024-D1 (DE)
Inventor: MONGIN MARC
IPC: G07F7/08
Filed: 1991-10-15
Granted: 1993-03-11
Abstract: In order to resolve problems of management of a remote monitoring service, of the on-demand type, it has been shown that the system of prepayment with chip cards (11) comprising a prepayment indication (48) can be interposed (10) between a central alarm station (1) and a remote monitoring centre (6) responsible for the monitoring. The transmission (8) of alarms is carried out conventionally. In contrast, periodic checks of the state of the system which up to the present were on the initiative of a transmitter (4) now become (47) on the initiative of a reader (10) responsible for reading the state of a chip card. <IMAGE>
Patent DE-69100151-D1 (DE)
Inventor: MELINE FRANCOIS
IPC: B01L1/00
Filed: 1991-03-12
Granted: 1993-08-12
Abstract: In order to ensure a bidirectional dynamic separtion between two zones (10,12), between said zones is formed a gas curtain constituted by three juxtaposed gas streams or jets (28,30,32). The central stream or jet is relatively fast and serves to stabilize the two relatively slow lateral streams or jets (30,32). The latter ensure the relative confinement of the two zones by means of their tongues (30a,32a) and their flow rate is determined in such a way as to supply the relatively fast stream with the gas necessary for its full development. In the case where one (10) of the zones has a reduced volume, a low flow rate, additional gas flow can be injected into the said zone.
Patent DE-69108546-D1 (DE)
Inventor: ROMBERGER JOHN A
IPC: C01B33/143
Filed: 1991-07-02
Granted: 1995-05-04
Abstract: A colloidal silica slurry comprising: a low metals ammonium-stabilized silica sol having the following characteristics: SiO2 present in the range between about 15 to about 50 weight percent; a pH in the range between about 8.5 to about 11.3; a particle diameter in the range between about 4.0 to about 130 nm; aluminum, as Al, present in an amount less than about 100 ppm, based on SiO2; iron, as Fe, present in an amount less than about 50 ppm, based on SiO2; potassium, as K, present in an amount less than about 25 ppm, based on SiO2; and sodium, as Na, present in an amount less than about 500 ppm, based on SiO2; and a bactericide, a polishing rate accelerator which differs from the bactericide, and/or a sodium chlorite or sodium hypochlorite biocide. Optionally, a fungicide may also be added to the colloidal silica slurry to inhibit fungi growth.
Patent DE-69116034-D1 (DE)
Inventor: MORRISON MARJORIE A
IPC: A61K51/00
Filed: 1991-08-08
Granted: 1996-02-15
Abstract: Cyclosporine derivatives useful as detectable tracer compounds for the immunoassay determination of cyclosporine are disclosed. The cyclosporine derivatives comprise a detectable moiety coupled to the amino acid at the first position (MeBmt) in cyclosporine, the second position (Abu) in cyclosporine, the third position (Sar) in cyclosporine, the eighth position (D-Ala) in cyclosporine, or the tenth position (MeLeu) in cyclosporine. A preferred cyclosporine derivative comprises a fluorescent moiety coupled to the hydroxyl group of the amino acid at the first position in cyclosporine, and is especially useful for the fluorescent polarization immunoassay deterimination of cyclosporine. A fluorescent polarization immunoassay method and test kit are also disclosed. <IMAGE>
Patent DE-69117185-D1 (DE)
Inventor: OLIN CHRISTIAN
IPC: A61F2/24
Filed: 1991-08-09
Granted: 1996-03-28
Abstract: PCT No. PCT/SE91/00532 Sec. 371 Date Feb. 9, 1993 Sec. 102(e) Date Feb. 9, 1993 PCT Filed Aug. 9, 1991 PCT Pub. No. WO92/02197 PCT Pub. Date Feb. 20, 1992.A heart valve prosthesis has a substantially annular valve body and two leaflets which are disposed in the valve body and, be means of a hinge mechanism, are pivotable between an open position and a closed position. The leaflets are substantially semicircular and evenly curved in two perpendicular directions, one direction being perpendicular to the diameter of the semicircle, so as to bulge outward, as seen from the center of the annulus. The leaflet edges closest to the diameter of the semicircle are so curved that they, when the valve is closed, are applied against one another along their entire length. Further, two projections are provided on the inside of the annulus, entirely within the width thereof, the corner portions of the leaflets being applied against these projections.
Patent DE-69118458-D1 (DE)
Inventor: SILVA JAMES J
IPC: B01L3/00
Filed: 1991-07-20
Granted: 1996-05-09
Abstract: A high-precision liquid reagent delivery system is provided for convenient and efficient gravity flow delivery of substantially the entire volume of reagent contained within a sealed formed tray. The delivery system comprises a formed tray (10) defining a curved cavity (12) for holding a predetermined amount of liquid, and a substantially planar ledge surface (14) defined around the cavity opening. The surfaces of the cavity are non-porous, uniform and smoothly converging to a point (20) of liquid discharge at an intersection of the cavity and the ledge surface (22). The ledge surface further defines an apex extending longitudinally from the point of liquid discharge and defines a guide path for the delivery of liquid contained within the tray (10). The system also includes a flexible cover (40) removably affixed to the ledge surface of the tray for forming a sealed chamber between the cavity (12) and the affixed cover (40) for containment of liquid. The cover (40) extends beyond the apex (22) of the ledge surface (14) to define a tab portion (42) which can be grasped and pulled from the ledge surface (14) to remove the cover (40). Removal of the flexible cover (40) in such a manner with the tray (10) positioned in a upstanding manner with the point of liquid discharge (20) directed downward provides gravity flow delivery of all liquid contained within the tray (10) with a low coefficient of variation. <IMAGE>
Patent DE-69119767-D1 (DE)
Inventor: TSAU JOSEF
IPC: A23L27/30
Filed: 1991-03-06
Granted: 1996-06-27
Abstract: A product which includes sweetening agent and caramel is disclosed. The product includes limited amounts of caramel and is surprisingly fast dissolving.
Patent DE-69121720-D1 (DE)
Inventor: NISHIKAWA KENJIRO
IPC: B42F7/00
Filed: 1991-09-21
Granted: 1996-10-02
Abstract: A holder for keeping purpose capable of holding a sheet-form matter to be kept in such a manner that the edge of said sheet-form matter may be removably fixed to the inner surface at the back of the holder without requiring punching or any other attaching means, in which soft polyurethane elastomer continuously high in viscosity at room temperature and contamination-free is attached to the inner surface at the back of the holder and the edge of the sheet-form matter is stuck to and held by said polyurethane elastomer; and a replenishing sheet-form matter to be used in said holder. <IMAGE>
Patent DE-69126133-D1 (DE)
Inventor: HOSSACK SIMON
IPC: H01R31/06
Filed: 1991-05-29
Granted: 1997-06-19
Abstract: The invention concerns an adapter capable of retaining a moulded plug (8) within itself. The adapter comprises first (1) and second (2) portions removably attached to one another and between which the plug (8) is retained. Various safely features and improvements are disclosed which: (a) permit insertion of the plug when the first and second portions are secured to one another but its removal only when they are separated; (b) only complete the electrical circuit when the portions are so secured; (c) only permit separation of the portions when the adapter is not plugged into a socket; or (d) only permit removal of the moulded plug when the adapter is not plugged into a socket.
Patent DE-69126995-D1 (DE)
Inventor: FALLING STEPHEN
IPC: C07D301/00
Filed: 1991-12-17
Granted: 1997-09-04
Abstract: Disclosed is a novel process for the preparation of epoxyalkanes and epoxycycloalkanes which comprises hydrogenating  gamma , delta -epoxyalkenes or  gamma , delta -epoxycycloalkenes in the presence of a rhodium catalyst. The process is especially useful for the preparation of 1,2-epoxybutane from 3,4-epoxy-1-butene.
Patent DE-69129971-D1 (DE)
Inventor: BLUMBERGS PETER
IPC: C07H1/02
Filed: 1991-06-26
Granted: 1998-09-17
Abstract: A process for the preparation of 9-beta-D-arabinofuranosyl-2-fluoroadenine 5'-phosphate (II) from 9-beta-D-arabinofuranosyl-2-fluoroadenine (I) by phosphorylation is described. The reaction is conducted under anhydrous conditions, particularly where (I) is dried extensively in a vaccum. The compound (II) is an antileukemia and antiviral drug.
Patent DE-69132935-D1 (DE)
Inventor: SCHEIDEGGER ALFRED
IPC: C12N15/82
Filed: 1991-09-05
Granted: 2002-03-28
Abstract: The present invention comprises cDNA coding for histidinol dehydrogenase from plants, the final step in histidine biosynthesis. The invention also comprises a novel method of purifying histidinol dehydrogenase from plants to essential honogeneity, the purified histidinol dehydrogenase, an assay for identifying inhibitors of histidinol dehydrogenase, an assay to identify mutants of histidinol dehydrogenase that are not inhibited by inhibitors of wild-type histidinol dehydrogenase, the inhibitors so identified as well as herbicide compositions containing them, the non-inhibited mutants of histidinol dehydrogenase, transgenic crop plants containing the non-inhibited mutants of histidinol dehydrogenase, and methods of treating weeds utilizing the application of histidinol dehydrogenase inhibitors to the transgenic crops containing the non-inhibited mutants of histidinol dehydrogenase. <IMAGE>
Patent DE-69133065-D1 (DE)
Inventor: WEBER ECKARD
IPC: C07C279/18
Filed: 1991-03-04
Granted: 2002-08-14
Abstract: Tri- and tetra-substituted guanidines which exhibit a high binding affinity to phencyclidine (PCP) receptors and, more preferably, low affinity to the brain sigma receptors. These guanidine derivatives act as non-competitive inhibitors of glutamate induced responses of the NMDA receptor by acting as blockers for the ion channel of the NMDA receptor-ion channel complex. These compounds thus exert neuroprotective activity and are useful in the therapeutic treatment of neuronal loss in hypoxia, hypoglycemia, brain or spinal cord ischemia, and brain or spinal chord trauma as well as being useful for the treatment of epilepsy, Alzheimer's disease, Amyotrophic Lateral Sclerosis, Parkinson's disease, Huntington's disease, Down's Syndrome, Korsakoff's disease and other neurodegenerative disorders.
Patent DE-69201664-D1 (DE)
Inventor: BERTHON FRANCIS
IPC: E05C19/06
Filed: 1992-03-24
Granted: 1995-04-20
Abstract: The device comprises a frame (1) and a removable grating (2) which is hinged along an axis X-X of the frame, which grating consists of a series of bars connected in pairs, by at least one tie and running perpendicularly to the hinge axis X-X of the grating (2). The grating (2) furthermore comprises two intermediate bars (19A, 19B) connected to the other bars of the grating by their ends opposite the hinge axis X-X and the free ends of which interact, by elastic bending of the bars (19A, 19B) in the plane of the grating, with means (13, 14), arranged on the frame (1), for holding the grating (2) in the open and closed position. <IMAGE>
Patent DE-69202271-D1 (DE)
Inventor: MORI SHOSEI
IPC: C09K19/42
Filed: 1992-02-19
Granted: 1995-06-08
Abstract: A liquid crystal composition, comprising: at least one mesomorphic compound represented by the following formula (I): <CHEM> wherein R<1> and R<2> independently denote a linear or branched alkyl group having 1 - 18 carbon atoms capable of including one or non-neighboring two or more methylene groups which can be replaced with at least one species of -O-, -CO-, -COO-, -OCO-, -OCOO-or -CH(X)- with the proviso that -O- cannot directly be connected to -O- and X denotes halogen; Z<1> denotes -COO- or -CH2O-; X<1> and X<2> independently denote a single bond, -O-, -COO-, -OCO-, -CO- or -OCOO-; A<1> denotes a single bond, <CHEM>   <CHEM> Y<1> and Y<2> independently denote hydrogen, halogen, -CH3- or CF3-; and at least one mesomorphic compound represented by the following formula (II): <CHEM> wherein R<3> and R<4> independently denote a linear or branched alkyl group having 1 - 18 carbon atoms capable of including one or non-neighboring two or more methylene groups which can be replaced with at least one species of -O-, -CO-, -COO-, -OCO-, -OCOO-or -CH(X)- with the proviso that -O- cannot directly be connected to -O- and X denotes halogen; X<3> and X<4> independently denotes a single bond, -O-, -COO-, -OCO-or -CO-; Z<2> denotes a single bond, -COO- or -OCO-; A<2>, A<3> and A<4> independently denote a single bond, <CHEM>   <CHEM> Y<3> and Y<4> independently denote hydrogen, halogen, -CH3 or -CF3; and k is 0 or 1 with the proviso that X<3> is a single bond when A<2> is a single bond, and X<4> is a single bond when A<3> is a single bond and k is 0. The liquid crystal composition is easily aligned by a simple rubbing method to provide a uniform monodomain and further provides wider driving voltage and temperature margins effective for providing a practical ferroelectric liquid crystal device. <IMAGE>
Patent DE-69202351-D1 (DE)
Inventor: BALSELLS PETER J
IPC: F16F3/04
Filed: 1992-02-04
Granted: 1995-06-14
Abstract: An isolator mount assembly is disclosed which includes a support structure (22), a device (24) and an isolator (26), disposed between the support structure and the device for reducing transmission of mechanical vibration therebetween. The isolator includes a plurality of canted-coils (30) having an elliptical shape which are oriented for loading along a major or minor axis thereof. An elastomer may be applied to the coils and either bonded or unbonded thereto in order to provide the isolator with the capacity to be adapted to desired transmissibility and isolation efficiencies. <IMAGE>
Patent DE-69207163-D1 (DE)
Inventor: HOUSSIN BRUNO
IPC: A47B57/54
Filed: 1992-10-30
Granted: 1996-02-08
Abstract: The device comprises at least one upright (22) consisting of two flat sections positioned opposite each other and fixed to two elongate elements (23) which are either cables or rods extending vertically, which cross hollows formed in the cross-pieces connecting the flat sections together in the area of the side edges of the upright. The flat sections provide means of including at least one support (25) for objects or information to be displayed. <IMAGE>
Patent DE-69214371-D1 (DE)
Inventor: DE BORTOLI GIUSEPPE
IPC: A43B5/04
Filed: 1992-07-16
Granted: 1996-11-14
Abstract: A securing device for ski boots, including a lever (13) associated laterally to a ski boot and provided with a cylinder (17) for adjusting the tension of a cable (9) which is preferably associable with a shell (5) at its ends and externally embraces a presser and a flap (7). The device allows to achieve an optimum securing for optimally retaining the foot both at the instep and at the heel. <IMAGE>
Patent DE-69217175-D1 (DE)
Inventor: IMRAN MIR A
IPC: A61M25/01
Filed: 1992-11-05
Granted: 1997-03-13
Abstract: Steerable flexible elongate device (16) comprising a flexible elongate member (26) having proximal distal extremities (17,18) and having a centrally disposed lumen (29) extending into the distal extremity (18). The flexible elongate member (26) has at least three additional lumens (31,32,33) spaced apart circumferentially about the centrally disposed lumen (29) and extending into the distal extremity (18). A stiffener element (36) is disposed in the centrally disposed lumen (29) and has proximal and distal extremities (38,39). Additional flexible elongate elements (41,42,43) having a negative coefficient of expansion are disposed in each of the three additional lumens (31,32,33) and have proximal and distal extremities. The distal extremities of the stiffener element (36) and the additional flexible elongate elements (41,42,43) are secured to the distal extremity (18) of the flexible elongate member (26). The proximal extremities of the stiffener element (36) and the additional flexible elongate elements (41,42,43) are also secured relative to the distal extremity (18) of the flexible elongate member (26). <IMAGE>
Patent DE-69222063-D1 (DE)
Inventor: MUNIR HUSSAIN
IPC: B32B25/08
Filed: 1992-04-08
Granted: 1997-10-09
Abstract: PCT No. PCT/SE92/00229 Sec. 371 Date Oct. 7, 1994 Sec. 102(e) Date Oct. 7, 1994 PCT Filed Apr. 8, 1992 PCT Pub. No. WO93/21402 PCT Pub. Date Oct. 28, 1993.An integral structural element having improved sound and/or vibration dampening capacity and being composed of two support plates (1, 2) having therebetween spaced layers (3) of a viscoelastic material formed by a liquid synthetic elastomeric material having good adhesive properties and having a temperature resistance high enough to stand the temperature rise occuring due to the internal friction of the material while subjected to vibrations. The viscoelastic material between said two support plates (1, 2) is formed as strings of elastomeric material which are spaced from each other by a distance of 50-500 mm leaving space between the two support plates (1, 2) in the areas between adjacent strings of viscoelastic material (3). Each string (3) of dampening material has a material thickness of 1-5 mm, and a width of 10-50 mm. The structural element may, at the surface thereof to be mounted on a structural base, carry a mat of a natural or synthetic felt fibre material, having a product weight of 300-1200 g/m2 and having a thickness of 3-10 mm.
Patent DE-69224382-D1 (DE)
Inventor: MOLL FREDERIC H
IPC: A61B19/00
Filed: 1992-05-26
Granted: 1998-03-12
Abstract: 1. The present invention concerns an apparatus for lifting the abdominal wall for peritoneal retraction comprising an abdominal wall engaging means which is insertable through a small laparoscopic incision of limited area in the abdominal wall (W), and comprises an elongate rod (10,16,24,28) having an intermediate portion of a length sufficient to extend through and across the abdominal wall (W) and proximal and distal portions proportioned to extend out of the opposite sides of the abdominal wall when the intermediate portion is extended through and across the wall; and the apparatus comprises lifting means to impart lifting force to the abdominal wall through the rod.   <IMAGE>
Patent DE-69225500-D1 (DE)
Inventor: TERRETT NICHOLAS
IPC: A61P1/12
Filed: 1992-11-27
Granted: 1998-06-18
Abstract: PCT No. PCT/EP92/02746 Sec. 371 Date May 6, 1994 Sec. 102(e) Date May 6, 1994 PCT Filed Nov. 27, 1992 PCT Pub. No. WO93/12095 PCT Pub. Date Jun. 24, 1993.Compounds of formula:    <IMAGE>  (I)  and pharmaceutically acceptable salts thereof wherein R1 is H, C1-C4 alkyl, C1-C4 alkoxy or CONR5R6; R2 is H or- C1-C4 alkyl; R3 is C2-C4 alkyl; R4 is H, C2-C4 alkanoyl optionally substituted with NR7R8, (hydroxy)C2-C4 alkyl optionally substituted with NR7R8, CH=CHCO2R9, CH=CHCONR7R8, CH2CH2CO2R9, CH2CH2CONR7R8, SO2NR7R8, SO2NH(CH2)nNR7R8 or imidazolyl; R5 and R6 are each independently H or C1-C4 alkyl; R7 and R8 are each independently H or C1-C4 alkyl, or together with the nitrogen atom to which they are attached form a pyrrolidino, piperidino, morpholino or 4-(NR10)-1-piperazinyl group wherein any of said groups is optionally substituted with CONR5R6; R9 is H or C1-C4 alkyl; R10 is H, C1-C3 alkyl or (hydroxy)C2-C3 alkyl; and n is 2, 3 or 4; with the proviso that R4 is not H when R1 is H, C1-C4 alkyl or C1-C4 alkoxy; are selective cGMP PDE inhibitors useful in the treatment of cardiovascular disorders such as angina, hypertension, heart failure and atherosclerosis.
Patent DE-69225697-D1 (DE)
Inventor: HEEGER ALAN
IPC: H01L33/26
Filed: 1992-02-14
Granted: 1998-07-02
Abstract: Visible light LEDs are produced having a layer of conjugated polymer which is cast directly from solution or formed as a gel-processed admixture with a carrier polymer. The LEDs can be formed so as to emit polarized light.
Patent DE-69228797-D1 (DE)
Inventor: MATSUKI TOSHITSUGU
IPC: C08L77/00
Filed: 1992-12-29
Granted: 1999-05-06
Abstract: A light-resistant wholly aromatic polyamide resin composition comprises a light-resisting agent blended to a wholly aromatic polyamide resin and comprising at least one naphthalene ring structure-containing compound of the formula (I): <CHEM> wherein Ar1, Ar2, Ar3 = a divalent organic group, X = an amide bond group (-CONH<->), Y = an amide bond group or an imide bond group <CHEM> A and B = a monovalent organic group when Y = an amide bond group, or = a divalent organic group when Y = an imide bond group, n >/= 1, and at least one of Ar1, Ar2, Ar3, A and B has a naphthalene ring structure.
Patent DE-69232327-D1 (DE)
Inventor: GERZON ANTHONY
IPC: H04S3/02
Filed: 1992-02-14
Granted: 2002-02-07
Abstract: Matrix reproduction decoding means (2) derive from input signals (20) intended to feed a stereophonic plurality of loudspeakers output signals (40) intended to feed a second greater plurality of loudspeakers in a stereophonic arrangement (50) covering a sector (3) of directions, substantially so as to preserve total reproduced energy to within an overall gain and equalisation, and to preserve to within constants of proportionality the angular dispositions of reproduced acoustical velocity and sound intensity vectors at an ideal listening position (4). Preferably for two-channel signals (20) matrix means (2) is frequency-dependent giving increased angular width above 5 kHz, and may incorporate width control. Matrix means encoding loudspeaker feed signals (20) into transmission channel signals, and matrix means decoding transmission channel signals into loudspeaker feed signals (40) may be used giving overall matrix means (2) in accordance with the invention. Matrix means (2) may be used to provide improved directional matching of sounds and associated visual images.
Patent DE-69302122-D1 (DE)
Inventor: VAEL MARC CYRILLE ALICE
IPC: A21D13/08
Filed: 1993-03-17
Granted: 1996-05-15
Abstract: The invention relates to a raw shaped dough which can be cooked directly as croissants and other similar bakery products, without defrosting or intermediate proving (fermentation), comprising a plurality of layers of fat and a plurality of layers of levened dough, characterised in that they include a total number of layers of fat which is greater than 50.