baber/WOPTO huggingface dataset:
Patent DE-69321135-T2 (DE)
Inventor: KIKINIS DAN
IPC: G09F9/30
Filed: 1993-01-26
Granted: 1999-06-02
Abstract: An electroluminescent display has a viewing surface with electroluminescent cells arranged in a dot matrix array over the surface, each cell having a height orthogonal to the surface from five to ten times any dimension parallel to the surface and each cell having electrodes on opposite sides to apply an electrical field across the cell parallel to the surface of the display. The dimension between the electrodes is no more than two microns, allowing the display to operate at low voltage levels. Thin film and thick film methods for constructing the display are disclosed.
Patent DE-69322381-T2 (DE)
Inventor: DRISCOLL JAMES
IPC: B65H9/00
Filed: 1993-02-16
Granted: 1999-06-17
Abstract: An articulated document feeder and diverter which allows pivoting and rotation about two mutually perpendicular axis of rotation to thereby allow idle rollers mounted on a pivotable carrier to maintain contact with drive rollers, whether a divert pivoting occurs or not. Compliance members, preferably resilient O-rings mounted on the periphery of the idle rollers, help to absorb unevenness in the contact face between an idle roller and a drive roller/s/.
Patent DE-69333814-T2 (DE)
Inventor: HAYNES R
IPC: A61P31/18
Filed: 1993-03-10
Granted: 2006-02-02
Abstract: An approach to vaccine methodology is described which is based on a genetic vaccine for a virus. A genetic construction encoding antigenic determinants of the virus is transfected into cells of the vaccinated individuals so as to express the viral antigens in healthy cells to produce an immune response to those antigens. The method is particularly advantageous for the HIV virus.
Patent DE-69400301-T2 (DE)
Inventor: LEON PAUL
IPC: B23K11/11
Filed: 1994-03-09
Granted: 1996-11-21
Abstract: The present invention relates to a head of a spot-welding machine or a crimping machine, comprising an electrode (2) intended, on the one hand, to deliver the welding or crimping current to a workpiece (3) to be welded or crimped to another workpiece (4) and, on the other hand, to exert, during the welding or crimping operation, an axial force (F) on the said workpiece (3). It is characterised in that it comprises an electromagnet (8) designed to transmit the said axial force (F) to the said electrode (2). <IMAGE>
Patent DE-69401892-T2 (DE)
Inventor: MALMBERG CHRISTER
IPC: B65D51/20
Filed: 1994-09-27
Granted: 1997-06-12
Abstract: The invention relates to an opening arrangement of the type which consists of a pouring spout (3) formed from a thermoplastic material sheet (1) and surrounded by an outer closure portion (2). The outer closure portion (2) is sealed partly to the upper wall (4) of the pouring spout (3) and partly to a portion of the material sheet (1) surrounding the pouring spout (3). The outer closure portion (2) is provided with a failure impression (7) placed circularly around the outer closure portion (2) when this is sealed to the material sheet (1). <IMAGE>
Patent DE-69419245-T2 (DE)
Inventor: BEIDLER MICHAEL T
IPC: F16H3/54
Filed: 1994-03-10
Granted: 1999-11-11
Abstract: A plural-speed manual drive system (12) for use in a wheelchair (10) having a drive wheel (14, 16) for propelling the wheelchair (10) along a surface, comprises an elongate hub spindle (84) with a first end being fixedly attached to the wheelchair, and wherein said spindle (84) defines an axis about which the drive wheel (14, 16) rotates, said spindle (84) including a splined region (84a); a first bearing (52) associated with said spindle (84); a driver (54) mounted on said first bearing (52) for rotation about said spindle (84); a hand wheel (18, 20) attached to said driver (54) wherein said hand wheel (18, 20) and driver (54) are rotatable as a unit about said axis and wherein the attachment of said hand wheel (18, 20) to said driver (54) allows a user to perform manual neutral-speed and multi-speed rotational operation of the wheelchair solely by rotational operation of the hand wheel (18, 20); a second bearing (58) associated with said driver (54); a drive-wheel-connecting hub member (94) mounted on said second beating (58) for rotation about said axis relative to said spindle (84) and said driver (54), said hub member (94) including an inner surface; and intermediate gears (56, 60, 64, 66a-b, 68, 72, 76, 78) supported by said spindle for selectively engaging said driver (54) to said hub member (94), said intermediate gears selectively providing plural-speed rotation of said hub member (94) relative to said driver (54).
Patent DE-69423363-T2 (DE)
Inventor: BURRELL EDWARD
IPC: A61L2/16
Filed: 1994-11-01
Granted: 2000-09-07
Abstract: Anti-microbial coatings and powders and method of forming same on medical devices are provides. The coatings are preferably formed by depositing an anti-microbial biocompatible metal by vapour deposition techniques to produce atomic disorder in the coating such that a sustained release of metal ions sufficient to produce an anti-microbial effect is achieved. Preferred deposition conditions to achieve atomic disorder include a lower than normal substrate temperature, and one or more of a higher than normal working gas pressure and a lower than normal angle of incidence of coating flux. Anti-microbial powders formed by vapour deposition or altered by mechanical working to produce atomic disorder are also provided. The anti-microbial effect of the coatings or powders may be further activated or enhanced by irradiating with a low linear energy transfer form of radiation such as gamma radiation. Novel anti-microbial silver materials are defined, characterized by having a positive rest potential, a Trec/Tm less than 0.33, and a grain size less than 200 nm. Anti-microbial fine grain or nanocrystalline materials are provided, together with methods of preparation, wherein the anti-microbial metal if deposited in a matrix with atoms or molecules of a different material such as other biocompatible metals (ex. Ta), trapped or absorbed oxygen, or compounds of anti-microbial metals or biocompatible metals (ex. Ag0 or TaO). The invention also extends to a method of producing an anti-microbial effect with silver materials that form complex silver ions other than Ag<+>, Ag<2+> and Ag<3+>.
Patent DE-69425212-T2 (DE)
Inventor: MACIELAG MARK J
IPC: A61P3/02
Filed: 1994-08-01
Granted: 2001-03-08
Abstract: This invention pertains to polypeptides having gastrointestinal motor stimulating activity represented by the formula: <CHEM> wherein A is the L-stereoisomer of a lipophilic aliphatic or alicyclic amino acid; B is L-proline or L-alanine; D is the L-stereoisomer of a lipophilic aliphatic or alicyclic amino acid; E is the L-stereoisomer of an aromatic, lipophilic aliphatic, or alicyclic amino acid; F is the L-stereoisomer of an aromatic or heteroaromatic amino acid; G is glycine or D-alanine; H is L-glutamic acid or L-glutamine; I is L-glutamine, L-glutamic acid, or L-alanine; J is a direct bond or is selected from the group consisting of Z, Z-Leu, Z-Leu-Gln, Z-Leu-Gln-Glu, Z-Leu-Gln-Glu-Lys, Z-Leu-Gln-Glu-Lys-Glu, Z-Leu-Gln-Glu-Lys-Glu-Arg, Z-Leu-Gln-Glu-Lys-Glu-Arg-Asn, Z-Leu-Gln-Glu-Lys-GIu-Arg-Asn-Lys, and Z-Leu-Gln-Glu-Lys-Glu-Arg-Asn-Lys-Gly, wherein Z is selected from the group consisting of arginine, D-arginine, D-homoarginine, D-lysine, D-ornithine, D-2,4-diaminobutyric acid, D-glutamine, D-asparagine, and D-alanine; R1 is lower-alkyl or allyl; R2 is selected from the group consisting of hydrogen, lower-alkyl, propargyl, and allyl; R3 is selected from the group consisting of hydrogen, lower-alkyl, and allyl; R4 is selected from the group consisting of lower-alkyl, cycloalkyl, substituted and unsubstituted aryl, and heteroaryl, wherein the aryl substituents are selected from the group consisting of halogen, hydroxy, and lower-alkoxy; R5 is selected from the group consisting of -CH2CONH2, aminoalkyl groups, and guanidinoalkyl groups; R6 is -COOH or -CONH2; and m is 0 or 1, with the proviso that (a) when m is 0, R2 and R3 are hydrogen, and J is a direct bond, the -NH-*CH(CH2R5)R6 group has the D-configuration; (b) R5 is -CH2CONH2 only when J is Z-Leu or Z-Leu-Gln-Glu-Lys-Glu-Arg-Asn-Lys-Gly; (c) when m=0, R2 and R3 are hydrogen, and J is Z, Z-Leu, Z-Leu-Gln, Z-Leu-Gln-Glu, Z-Leu-Gln-Glu-Lys, Z-Leu-Gln-Glu-Lys-Glu, Z-Leu-Gln-Glu-Lys-Glu-Arg, Z-Leu-Gln-Glu-Lys-Glu-Arg-Asn, Z-Leu-Gln-Glu-Lys-Glu-Arg-Asn-Lys, and Z-Leu-Gln-Glu-Lys-Glu-Arg-Asn-Lys-Gly, Z has the D configuration; and (d) the polypeptide is other than motilin.
Patent DE-69427606-T2 (DE)
Inventor: THOME GARY W
IPC: G06F13/16
Filed: 1994-03-22
Granted: 2001-11-08
Abstract: A memory controller which makes maximum use of any processor pipelining and runs a large number of cycles concurrently. The memory controller can utilize different speed memory devices at their desired optimal speeds. The functions are performed by a plurality of simple, interdependent state machines, each responsible for one small portion of the overall operation. As each state machine reaches has completed its function, it notifies a related state machine that it can now proceed and proceeds to wait for its next start or proceed indication. The next state machine operates in a similar fashion. The state machines responsible for the earlier portions of a cycle have started their tasks on the next cycle before the state machines responsible for the later portions of the cycle have completed their tasks. The memory controller is logically organized as three main blocks, a front end block, a memory block and a host block, each being responsible for interactions with its related bus and components and interacting with the various other blocks for handshaking. The memory controller operates in system management mode to override any write protect status of memory so that the SMRAM can be located in the main memory space and be write protected during normal operations but be full usable during system management mode. <IMAGE>
Patent DE-69434106-T2 (DE)
Inventor: JUNKERS JOHN K
IPC: B25B13/46
Filed: 1994-08-24
Granted: 2006-02-09
Abstract: A fluid-operated torque tool for tightening and loosening threaded connectors, comprising a housing (34); an engaging element (1) mounted in the housing (34) for rotation about its axis and arranged relative to the housing to engage a threaded connector to be tightened or loosened; driving means (20) mounted for axial displacement relative to the engaging element (1); and displacing means for supplying working fluid consecutively to opposite sides of the driving means (20) to displace the driving means axially relative to the engaging element (1) consecutively in a first axial direction and then in the opposite second axial direction. The driving means engages the engaging element to turn the latter in the same direction whichever axial direction the driving means moves. The engaging element (1) thereby tightens or loosens a threaded connector engaged by the engaging element. <IMAGE>
Patent DE-69506558-T2 (DE)
Inventor: LECREUX PHILIPPE
IPC: H02B7/08
Filed: 1995-06-07
Granted: 1999-08-12
Abstract: PCT No. PCT/FR95/00734 Sec. 371 Date Dec. 9, 1996 Sec. 102(e) Date Dec. 9, 1996 PCT Filed Jun. 7, 1995 PCT Pub. No. WO95/34113 PCT Pub. Date Dec. 14, 1995A retractable service unit for the supply of energy or fluids. The service unit includes a protective box (20) preferably adapted to be sunk in the ground, a casing (14), slides (34) fixed to the casing, lifting means (30) comprising two vertical slideways (32) secured to two parallel walls of the box with the slides (34) being movably located in the slideways (32), jacks (39) extending within the slideways. The jacks (39) may be arranged end to end or may be located in separate slides (34A, 34B) in each slideway in a side by side, staggered manner. In one embodiment, a service connector (170) may be separately extended from the casing (114) using a jack (180) or may be raised together with the casing by jacks (139).
Patent DE-69509913-T2 (DE)
Inventor: LIVESEY STEPHEN
IPC: A61K35/19
Filed: 1995-10-19
Granted: 2000-01-05
Abstract: This invention provides a method for prolonging the preservation of human blood platelets at reduced temperatures. The method uses an inhibitor system that enables blood platelets to maintain their discoid shape and retain their functional integrity during storage. This is accomplished by interrupting normal platelet function during storage, so as to help keep platelets from activating and losing their shape. Before using the platelets in a transfusion, they are returned to their normal functional level by washing the inhibitor system away from the platelets.
Patent DE-69528642-T2 (DE)
Inventor: RAPISARDA DARIO NMN
IPC: C11D3/04
Filed: 1995-08-09
Granted: 2003-06-26
Abstract: Compositions are described which are aqueous cleaning compositions for removing limescale on hard surfaces which comprise maleic acid, an acid which has a first pKa not exceeding 5, or mixtures thereof, and an acid-stable thickener. Said compositions exhibit improved limescale removal performance and improved surface safety when used to treat hard-surfaces. Said compositions are particularly suitable to be used for removing limescale in large appliances like automatic dish washers and washing machines.
Patent DE-69528661-T2 (DE)
Inventor: AKHAVAN-TAFTI HASHEM
IPC: C12Q1/28
Filed: 1995-08-30
Granted: 2003-07-10
Abstract: A chemiluminescent assay method, compositions, kits and chemiluminescent acridan compounds are described which use a two-step chemiluminescent reaction process. The reaction involves an acridan compound, preferably a derivative of an N-alkylacridan-9-carboxylic acid, which undergoes a reaction with a peroxide compound, a peroxidase enzyme and an enhancer under conditions of time, temperature and pH which permit the accumulation of an intermediate compound, which is subsequently induced to produce a burst of light by raising the pH. The result is generation of very high intensity light from the reaction. The peroxidase enzyme is present alone or linked to a member of a specific binding pair in an immunoassay, DNA probe assay or other assay where the hydrolytic enzyme is bound to a reporter molecule. The method is particularly amenable to automated assay because of the separation of the incubation and light generating steps.
Patent DE-69535704-T2 (DE)
Inventor: FISCHER MEIR
IPC: C12N15/18
Filed: 1995-03-22
Granted: 2009-02-12
Abstract: Plasmids are provided which upon introduction into a suitable host render the host capable of effecting expression of DNA encoding a desired polypeptide under the control of an osmB promoter. Such plasmids may be used to produce polypeptides such as superoxide dismutases, acetylcholinesterase, growth hormones and hepatitis antigen.
Patent DE-69603549-T2 (DE)
Inventor: COLLET MICHEL
IPC: H02G5/06
Filed: 1996-06-18
Granted: 1999-12-23
Abstract: HV substation primary, e.g. copper, phase conductors (1) are each centrally supported within an e.g. aluminium earthed casing (2) filled with SF6 gas (3). Oscillatory overvoltages produced e.g. by switching are attenuated by a carbon-based layer (5B) applied by deposition, or as a prefabricated sleeve inserted during assembly, over a 3 to 10m length of the conductor. The layer`s thickness is designed to produce a radial resistance equal to the circuit characteristic impedance, the attenuator being completed by series capacitance established between the surfaces of the layer and the casing. Opt., layers are applied both to the conductor (5B) and the inner casing surface (5A), or to the latter only. Opt., also, desired capacitance values are obtained using a different dielectric (6) from SF6.
Patent DE-69608978-T2 (DE)
Inventor: TRINKAUS ERNEST
IPC: H01B1/00
Filed: 1996-03-01
Granted: 2001-03-01
Abstract: Dislosed is an electroconductive anticorrosive system comprising a coating containing from 1 to 10% by weight of carbon fibers and, additionally, carbon fiber strips as conductors, useful for cathodic protection of steel reinforcements of concrete constructions. <IMAGE>
Patent DE-69610293-T2 (DE)
Inventor: HODGE STEPHEN MARK
IPC: F16H39/28
Filed: 1996-06-05
Granted: 2001-01-18
Abstract: A hydrostatic drive comprises a pump and a motor, the pump being a gerotor pump having the annulus or the rotor axially split into two parts of unequal length, and with means for turning one part relative to the other. As shown rotor part 66 is longer than rotor part 64 and is journalled on bush 76 carried by shaft 78 which can be turned by a worm 84 and pinion 82 or by a rack and pinion, When so turned , the rotor parts 64 and 66 go out of phase and the volume delivered by the pump reduces first to zero and then increases in reverse direction to a smaller maximum output than in the forward direction.
Patent DE-69614875-T2 (DE)
Inventor: VITI MAURIZIO
IPC: H03L7/14
Filed: 1996-10-10
Granted: 2002-04-11
Abstract: A procedure is described for generation of a local clock signal by means of a digital PLL allowing the PLL to hold the lock even during any microbreaks in the synchronizing signal. The circuit which implements the procedure includes a module counter N (2DIV/N) dividing the local clock frequency in a manner identical to that used for the link. A logic (FF1/2/3; 1,2) presets the beginning of count in phase with the rising fronts of the external synchronism signal (CKRIF) to create a locally synthesized synchronism signal (CKRIF.RIC). A monostable (MONOS) detects the presence of the above mentioned fronts and commands a two-input selector (SEL) to switch to the PLL the external synchronism signal or, in the absence thereof, that synthesized locally. In a variant for PCM line signals the selector is replaced by a gate OR (SOM) and the monostable is missing.
Patent DE-69628959-T2 (DE)
Inventor: SHEN NANCY LAU LIU
IPC: C12Q1/68
Filed: 1996-02-09
Granted: 2004-05-13
Abstract: Stabilized enzyme compositions for use in nucleic acid amplification. Compositions are provided for the stabilization of one or more enzymes in a single stabilized formulation. Additional compositions incorporate a dried, stabilized enzyme mixture together with necessary cofactors and enzyme substrates in a single container for use upon rehydration. Also disclosed are methods for making and using stabilized enzyme compositions and kits for nucleic acid amplification incorporating the disclosed compositions.
Patent DE-69630684-T2 (DE)
Inventor: CLEMENTE EMMETT
IPC: A61K31/352
Filed: 1996-03-25
Granted: 2004-09-23
Abstract: A process and pharmaceutical composition for the prevention and treatment of cutaneous Type I hypersensitivity reactions in humans is disclosed. The pharmaceutical composition comprises of a chromone compound of the following formula, or a pharmacologically acceptable salt, ester or amide thereof:  n a pharmacologically acceptable carrier. In accordance with the process, a preventively or therapeutically effective amount of the composition is topically administered to a human patient, as required; i.e. for prevention the composition is administered to the area of skin susceptible to exposure to antigen and for treatment the composition is administered to the reaction site.
Patent DE-69703776-T2 (DE)
Inventor: PIRON ANDREA
IPC: B65B31/02
Filed: 1997-09-24
Granted: 2001-08-02
Abstract: A packaging device, particularly for foodstuffs or technical materials, comprising a bell-shaped vacuum chamber (3). A single-folded film (7) can be placed in the vacuum chamber and the foodstuff can be inserted from the open longitudinal side (9) of the film. Inside the bell-shaped vacuum chamber (3) there is also provided a first transverse thermal bonding bar (11), which is laterally adjacent to a cutting blade (12), and a second thermal bonding bar (15), both bars being L-shaped. At least one nozzle (18) for introducing gas is furthermore provided so as to face the longitudinal or transverse open side (9) of the single-folded film (7). <IMAGE>
Patent DE-69704255-T2 (DE)
Inventor: TAILHAN-LOMONT CATHERINE
IPC: C07D333/30
Filed: 1997-12-23
Granted: 2001-09-20
Abstract: The objects of the present invention are :   novel organoselenium compounds: aromatic diselenides and selenosulphides ; the use of said novel compounds as antioxidant agents ; - pharmaceutical compositions containing them ;   a method of preparation of said novel compounds.   Said novel cyclic organoselenium compounds have the general formula (I) : <CHEM>
Patent DE-69708604-T2 (DE)
Inventor: CHERNG TZYH-CHANG
IPC: B21D37/20
Filed: 1997-02-14
Granted: 2002-05-16
Abstract: A cutting die is formed by scanning a laser beam along a path corresponding to a blade pattern, and introducing a selected powder to build up an integral blade of high grade, and hard-to-wear material on the relatively softer die body. The final blade shape is machined or produced by EDM or milling. Further hardening by heat treatment is optional. Other heat sources and cladding materials could be used.
Patent DE-69712518-T2 (DE)
Inventor: PEARSON COLIN
IPC: B01D29/90
Filed: 1997-11-21
Granted: 2002-11-14
Abstract: A reverse osmosis or filtration system uses one or more hydraulic intensifiers (integrated motor and pump) to provide all the high pressure fluid to a semi-permeable membrane or filter, the intensifier being powered by the high pressure flushing flow leaving the membrane or filter uses, and by a pressurized inlet flow of fluid to be purified or filtered. The intensifier or pump comprises reciprocable means having a pair of first pressure surfaces and a pair of second pressure surfaces each bounding a respective first and second pressure chamber, control valve means to supply pressure fluid alternately to the chamber bounded by one of the first surfaces and to exhaust pressure fluid from the chamber bounded by the other of the first surfaces thereby causing the reciprocable means to reciprocate, fluid inlet and outlet valve means communicating with the chambers bounded by the second surfaces whereby the second surfaces pump fluid through the second chambers upon reciprocation of reciprocable means, the control valve means comprising a plurality of primary poppet valves each having a secondary bleed valve to reduce a force necessary to operate the valve.
Patent DE-69714382-T2 (DE)
Inventor: COSTI ALBERT
IPC: B21D5/06
Filed: 1997-11-10
Granted: 2003-01-23
Abstract: The corrugating machine comprises a series of corrugating bars (6) fixed to a driven endless chain (5), and a series of supporting bars (13) for the material (10) being corrugated. The corrugating bars are able to move relative to the endless chain, their movements being perpendicular to the plane of the supporting bars. The supporting bars have additional bars beneath them on a second endless chain to hold them up while a pressure is applied by the corrugating bars and acting at the same time as drying elements.
Patent DE-69818030-T2 (DE)
Inventor: TROST M
IPC: C07C227/32
Filed: 1998-04-14
Granted: 2004-07-08
Abstract: Compositions and methods for the preparation of enantiomerically enriched  alpha , alpha -disubstituted amino acid precursors are presented. Briefly, allylic electrophiles are alkylated with oxazolones in the presence of a base and catalytic quantities of a transition metal complex incorporating a chiral phosphine ligand to yield 4,4-disubstituted-5(4H)-oxazolones. These precursors may be subsequently transformed either synthetically or enzymatically to yield enantiomerically enriched  alpha , alpha -disubstituted amino acids.