baber/WOPTO huggingface dataset:
Patent DE-68913365-D1 (DE)
Inventor: MENDES ETIENNE
IPC: A61K31/44
Filed: 1989-06-05
Granted: 1994-04-07
Abstract: The compounds according to the invention correspond to the formula 
<IMAGE>
 in which R1 and R2 independently of each other denote the hydrogen atom, a C1-C6 alkyl group, a phenyl or benzyl group, or R1 and R2 with the nitrogen atom to which they are attached may form a saturated C4-C8 heterocyclic ring, R3 and R4 independently of each other denote the hydrogen atom or a C1-C6 alkyl group, R5 denotes a hydrogen or halogen atom or a C1-C4 alkyl, C1-C4 alkoxy, nitro or trifluoromethyl group, n is 1,2 or 3, and one of the symbols A, B, C and D denotes N and the others denote CH, and the N-oxides and their addition salts with phamaceutically acceptable acids and bases. 
<??>Medications.
Patent DE-68917348-D1 (DE)
Inventor: MCPHALL ANDREW T
IPC: C07F5/02
Filed: 1989-04-07
Granted: 1994-09-15
Abstract: Novel boron dipeptide analogs and their corresponding amide derivatives which exhibit significant antihyperlipidemic and antineoplastic activities. Methods for preparing the boron containing compounds are disclosed as well as methods for utilizing the compounds to induce antihyperlipidemic and antineoplastic activity. The compounds have the backbone structure <CHEM> where X is an hydroxy, alkoxy, amino or alkylamino group. .
Patent DE-69005800-D1 (DE)
Inventor: GOMBOTZ WAYNE
IPC: B01J2/06
Filed: 1990-05-01
Granted: 1994-02-17
Abstract: Small diameter particles of biologically active molecules are produced by atomizing solutions of the molecules through a nozzle into very cold liquified gases, which immediately freeze the atomized droplets. The resulting frozen particles having diameters of approximately 10 to 90 micrometers are lyophilized to produce porous particles, suspended in a non-solvent for the molecules, and exposed to ultrasonic energy or homogenization to produce particles having diameters of 0.1 to 10 micrometers with greater than 70 to 95% of the initial biological activity of the molecules in solution.
Patent DE-69101273-D1 (DE)
Inventor: GAIKEMA GJALT MARTINUS
IPC: F16L9/12
Filed: 1991-06-14
Granted: 1994-04-07
Abstract: A composite tube is described comprising an inner layer and outer layer (2, 4) consisting of fibre-reinforced cured thermosetting resin, the resins of the inner layer and outer layer being cured using different curing agents. For instance the expoxy resin in the outer layer (5) is cured using an aromatic amine as curing agent and the epoxy resin in the inner layer (2) is cured using an aliphatic amine or anhydride as curing agent, which makes the tube suitable for use in a drinking water piping. Further a piping consisting of one or more of such tubes is described, as well as a method for the gas-tight and liquid-tight connection of two of such tubes. <IMAGE>
Patent DE-69103276-D1 (DE)
Inventor: HONSA SANDRA
IPC: C11D3/32
Filed: 1991-09-25
Granted: 1994-09-08
Abstract: The present invention provides highly-built, liquid detergent compositions comprising: one or more conventional anionic, nonionic or cationic detersive surfactants; one or more optical brighteners; one or more polyhydroxy fatty acid amides of the general formula <IMAGE>  wherein R1 is H, a C1-C4 hydrocarbyl, 2-hydroxy ethyl, 2-hydroxy propyl, or mixtures thereof, R2 is a C5-C31 hydrocarbyl group, and Z is a polyhydroxyhydrocarbyl having a linear hydrocarbyl chain with at least 3 hydroxyl groups directly connected to the chain, or an alkoxylated derivative thereof; one or more detergent builders; and a liquid carrier; wherein the optical brightener is added to the detergent composition in admixture with the polyhydroxy fatty acid amide. The present invention also provides a premix for use in the formulation of liquid detergent compositions, said premix comprising one or more optical brighteners, one or more polyhydroxy fatty acid amides and a liquid carrier. The present invention further provides a method for preparing optical brightener-containing liquid detergent compositions wherein said brightener is added to said detergent compositions via the above-described premix.
Patent DE-69110631-D1 (DE)
Inventor: SHEEHAN MICHAEL T
IPC: C08F8/12
Filed: 1991-11-29
Granted: 1995-07-27
Abstract: Homopolymers and/or copolymers of 4-hydroxystyrene are produced by hydrolyzing homopolymers and/or copolymers of 4-acetoxystyrene with hydroxylamine.
Patent DE-69114469-D1 (DE)
Inventor: CHALLANDE CHRISTIAN
IPC: A63C9/00
Filed: 1991-09-04
Granted: 1995-12-14
Abstract: A support plate combined with a front binding element of a ski is provided for supporting the forward portion of a ski boot. The support plate comprises a base plate (6) rigidly fastened to the base of the binding element, and a support (7) which is separate from said base plate (6). An antifriction insert (5) is permanently fixed to the support (7), and the support is releasably fixed to the base plate (6) by mutually engaging devices and locking/unlocking devices.
Patent DE-69115536-D1 (DE)
Inventor: PESOLA MIKKO
IPC: H05K1/02
Filed: 1991-03-05
Granted: 1996-02-01
Abstract: The invention relates to a cooling construction for cooling a power transistor (4) having a plastic encapsulation, wherein the waste heat produced is conducted away mainly via the collector lead (6), the collector lead being connected to the collector strip (3) on the circuit board. When it is desired to conduct the produced waste heat specifically on the component side of the circuit board (1), it is possible to use a construction according to the invention in which there is placed on the circuit board (1) a highly heat conductive insulation plate (8) which covers the collector strip (3) entirely over part of its length next to the transistor (4), and that to the insulation plate (8) there is fixed a cooling plate (9) to which the thermal energy produced in the transistor is conducted. The insulation plate (8) may in part also extend on top of the plastic encapsulation of the transistor. <IMAGE>
Patent DE-69125170-D1 (DE)
Inventor: BUCHANAN CHARLES M
IPC: C08G63/16
Filed: 1991-11-26
Granted: 1997-04-17
Abstract: This invention relates to binary blends of cellulose esters and aliphatic-aromatic copolyesters, cellulose esters and aliphatic polyesters as well as ternary blends of cellulose esters and/or aliphatic polyesters and/or aliphatic-aromatic copolyesters and/or polymeric compounds as well as fibers, molded objects, and films prepared therefrom.
Patent DE-69133455-D1 (DE)
IPC: C07D213/64
Filed: 1991-12-18
Granted: 2005-06-02
Abstract: Compounds of Formula I <CHEM>  are made in accordance with the following scheme: <CHEM> wherein R may be loweralkyl; R1 may be H, loweralkyl, loweralkoxy, or halo; R2, R3, R4, and R5 may each independently be H, amino, hydroxy, loweralkyl, loweralkoxy, loweralkylthio, di(loweralkyl)amino, cyano, methylenedioxy, formyl, nitro, halo, trifluoromethyl, aminomethyl, azido, amido, hydrazino, or any of the twenty standard amino acids bonded to the A ring via the amino-nitrogen atom; Y is H and W and X are halogen. Also disclosed are novel processes for making starting materials for the scheme given above, and novel intermediates employed in these processes.
Patent DE-69211657-D1 (DE)
Inventor: VAN BEUGEN JOCHIM
IPC: F16L55/132
Filed: 1992-11-16
Granted: 1996-07-25
Abstract: A method for manufacturing an inflatable closing plug for pipes, which plug comprises a balloon-like element (1) of elastic material, wherein the balloon-like element (1) is inflated to a predetermined pressure,   a wire (D) or a group of wires with low elasticity is placed from the one end to the other (2,3) of the balloon (1), and the wire (D) or wires is or are adhered to the surface of the balloon (1), whereby a closing plug is obtained which can expand freely in radial direction and is bounded in axial sense by the longitudinal wires, whereby a sufficient closing pressure can be achieved.   <IMAGE>
Patent DE-69220493-D1 (DE)
Inventor: DESMARAIS THOMAS
IPC: C08F/
Filed: 1992-08-07
Granted: 1997-07-24
Abstract: Disclosed is a process for the continuous preparation of high internal phase emulsions which are suitable for subsequent polymerization into polymeric foam materials that, upon dewatering, act as absorbents for aqueous body fluids. The process involves continuous introduction of a certain type of monomer-containing oil phase and a certain type of electrolyte-containing water phase into a dynamic mixing zone at relatively low water to oil phase ratios. Flow rates are then steadily adjusted to increase the water to oil ratio of the streams fed to the dynamic mixing zone while subjecting the dynamic mixing zone contents to shear agitation which is sufficient to thereby form a high internal phase emulsion that, upon subsequent polymerization, provides a foam having an average cell size of from about 5 to 100 microns. The formation of such a stable high internal phase emulsion is completed by feeding the contents of the dynamic mixing zone to and through a static mixing zone.
Patent DE-69220517-D1 (DE)
Inventor: BELLEY MICHEL L
IPC: A61P1/16
Filed: 1992-02-20
Granted: 1997-07-31
Abstract: Compounds having the formula I: <CHEM> are antagonists of the actions of leukotrienes. These compounds are useful as anti-asthmatic, anti-allergic, anti-inflammatory, and cytoprotective agents. They are also useful in treating angina, cerebral spasm, glomerular nephritis, hepatitis, endotoxemia, uveitis and allograft rejection.
Patent DE-69223331-D1 (DE)
Inventor: PATEL ANILBHAI
IPC: B29C35/08
Filed: 1992-03-06
Granted: 1998-01-08
Abstract: A method for attaching a pair of colored haptics (20) to an optic (10) of an intraocular lens (1), containing the steps of providing the peripheral edge (17) of the optic (10) with a pair of holes (12), inserting the end portions (21) of the haptics (20) into the holes (12), aiming a laser emitting radiation within the visible spectrum at the end portion (21) of the haptic within the hole (12) in the optic (10) and firing the laser so that the radiation passes through the optic (10) essentially without absorption and is absorbed by the haptic (20), thereby causing the haptic (20) to fuse with the optic (10).
Patent DE-69223744-D1 (DE)
Inventor: CIGARINI DANIELE
IPC: A47F13/08
Filed: 1992-10-21
Granted: 1998-02-05
Abstract: The device comprises a thin strip (2) of indefinite length formed from gloves (3) joined together one at a time in succession and provided with transverse pre-fracture lines (3'); there is also provided a pair of small conveyor bands (10), the active branches (10') of which face each other and move in the same direction with the same speed, they being in mutual contact at their upstream end (11) whereas they diverge at their downstream end (12). The strip (2) formed from the gloves is made to advance between the active branches (10') by the action of the conveyor bands (10). A casing (30) encloses the strip (2) and the conveyor bands (10), and possesses a mouth (31) positioned at the downstream end (12) for the exit of the strip (2) to the outside. The operation of the conveyor bands (10) is controlled by action by the user such that the strip (2) formed by the gloves advances through a finite distance sufficient to make the end of the strip accessible to the user through the exit mouth (31); while the end glove (3) is thus accessible, the next glove upstream is clamped between the upstream ends (11) of the active branches (10'). <IMAGE>
Patent DE-69224657-D1 (DE)
Inventor: MCGEORGE DOUGLAS DONALD
IPC: A61M1/00
Filed: 1992-11-20
Granted: 1998-04-09
Abstract: PCT No. PCT/GB92/02159 Sec. 371 Date May 19, 1994 Sec. 102(e) Date May 19, 1994 PCT Filed Nov. 20, 1992 PCT Pub. No. WO93/11806 PCT Pub. Date Jun. 24, 1993A device incorporating a transparent nipple mold (1) with a sealing flange (2) attached to a valve and syringe port (3). With the device held on the breast, over the nipple areolar complex, air can be withdrawn and the inverted nipple sucked up into the mold (1). Periodic use stretches up the short lactiferous ducts.
Patent DE-69226644-D1 (DE)
Inventor: MAEKELAE MIKA
IPC: B01F3/04
Filed: 1992-10-16
Granted: 1998-09-17
Abstract: PCT No. PCT/FI92/00276 Sec. 371 Date May 2, 1994 Sec. 102(e) Date May 2, 1994 PCT Filed Oct. 16, 1992 PCT Pub. No. WO93/07961 PCT Pub. Date Apr. 29, 1993.The present invention relates to a mixing of gas into a medium. The method and apparatus in accordance with the present invention are especially applicable in the bleaching plants of the wood processing industry for mixing gaseous bleaching chemicals into pulp and to bleaching process of pulp, in which the mixing method and apparatus in accordance with the present invention are applied. An excellent application is mixing ozone-containing gas into a fiber suspension flowing in a pipe line and an ozone bleaching process. The previously known methods and apparatuses have not been able to mix satisfactorily large volumes of gas, about 50% of the total volume of the flow, into the medium flow. In the method in accordance with the present invention the mixing is carried out in a strong shear force field efficiently and uniformly, whereafter the fiber network of the medium is allowed to form rapidly and in a controlled manner so that gas is not allowed to separate in the flow as bubbles, but remains in the plug flow in the fiber network.
Patent DE-69229270-D1 (DE)
Title: Rezeptor für 6(r)-l-erythro-5,6,7,8-tetrahydrobiopterin
Inventor: WATANABE YASUYOSHI
IPC: C07K14/705
Filed: 1992-11-16
Granted: 1999-07-01
Abstract: A receptor (binding protein) specific for 6(R)-L-erythro-5,6,7,8-tetrahydrobiopterin which is efficacious against psychoneurosis such as autism. It is present in the cytosol or membrane fraction obtained from an animal organ homogenate, can be solubilized from the membrane fraction in the presence of CHAPS, or 3-[(3-cholamidopropyl)dimethylammonio]-1-propanesulfonate, and is characterized in that it loses most of the capacity of binding with 6R-BH4 when heated at 100 DEG C for 10 min, that it loses significantly the capacity of binding with 6R-BH4 when incubated with trypsin at 37 DEG C for 15 min, and that it has a relative molecular weight of around 340-380 kDa when analyzed by using a molecular sieve comprising a Cosmosil 5 Diol-300 column after being specifically combined with tritium-labeled 6R-BH4.
Patent DE-69231627-D1 (DE)
Inventor: DEUTSCH A
IPC: A61K47/48
Filed: 1992-10-21
Granted: 2001-02-08
Abstract: Treated apatite particles are disclosed for enhancing medical diagnostic imaging such as magnetic resonance imaging ("MRI"), magnetic resonance spectroscopy ("MRS"), magnetic resonance spectroscopy imaging (37 MRSI"), X-ray diagnostic imaging, and ultrasound imaging. Novel coating and manufacturing techniques are disclosed to control particle size and particle aggregation resulting in compositions for organ specific imaging of the liver, spleen, gastrointestinal tract, or tissue disease states is obtained. Depending on the diagnostic imaging technique, apatite particles are treated to be paramagnetic, radiopaque, or echogenic. The apatite particles may also be fluorinated to form stable fluoroapatite compositions useful for 19F imaging. Also disclosed are diagnostic compositions and methods of performing medical diagnostic procedures which involve administering to a warm-blooded animal a diagnostically effective amount of the abovedescribed apatite particles and then performing the medical diagnostic procedure.
Patent DE-69301764-D1 (DE)
Inventor: REYNOLDS JOSEPH DOUGLAS
IPC: B60K/
Filed: 1993-05-04
Granted: 1996-04-18
Abstract: A thrust washer combination employing three thrust washers (28,70 and 72) is provided for maintaining separation between and for transferring axial thrust to a mainshaft (2) that has been imparted to either one adjacent floating mainshaft gears (12,18) of a change gear transmission (100) respectively by a clutch assembly (20) or (22) during the process of selectively clutchingly engaging one of gears (12,18) to the mainshaft to effect the rotation thereof. Gears (12) and (18) have respective adjacent flanges (42) and (44) that extend towards mainshaft (48) with thrust washer (28) being contained in an annular groove (42) therebetween and keyed for rotation with mainshaft (2) and thrust washers (70) and (72) positioned on opposite sides of flanges (40, 42) and held thereagainst by retaining rings (74) and (76) respectively. <IMAGE>
Patent DE-69326020-D1 (DE)
Inventor: HENDRICKS JOHN
IPC: H04H20/86
Filed: 1993-12-02
Granted: 1999-09-16
Abstract: A novel advanced set top terminal capable of digital decompression, menu generation, interactivity and other advanced functional capabilities for use in a television program delivery system (200) is described. The invention relates to methods and apparatus for upgrading existing set top terminals (220) to provide menu generation capability and advanced functional capabilities. The invention is particularly useful in television program delivery systems (200) with hundreds of channels of programming, providing (i) menu driven program selection through the addition of an upgrade module (300) or menu generation card and (ii) advanced functional capabilities using a set of hardware upgrades (e.g., 130) and/or an expansion card. Specifically, the invention is an upgradeable system that supports advanced set top functionality through the use of internal software, hardware upgrades, an upgrade module and/or expansion cards. The upgraded hardware generally includes a microprocessor, various input/output ports (e.g., 308), processing circuitry (e.g., 108) and memory (e.g., 116). The invention results in an upgraded set top terminal that supports: menu generation; picture-on-picture displays; program catalogue services; interactive services; telephone caller identification; digital audio reception; VCR control; HDTV reception; and backyard satellite system interoperability, among other features and capabilities.
Patent DE-69326083-D1 (DE)
Inventor: GLENN CHRISTOPHER
IPC: H03K7/08
Filed: 1993-04-28
Granted: 1999-09-23
Abstract: PCT No. PCT/NZ93/00029 Sec. 371 Date Mar. 17, 1995 Sec. 102(e) Date Mar. 17, 1995 PCT Filed Apr. 28, 1993 PCT Pub. No. WO93/22151 PCT Pub. Date Nov. 11, 1993To effect failure detection and communication between the modules in a modular control system for an electrically driven vehicle in which modules are interconnected by a serial data bus, one line of the serial bus may be biased high or low by modules of the system when a fault is detected. This is detected by a kill system of the modules to which disable safety related functions of each module are applicable. Modules other than the remote control module can include wake up circuitry which supplies power to the modules at start up, or deactivated modules, when the data line is biased high. The modules preferably operate as finite state machines with each module storing in its memory network variables required for the operation of that module. The network variables include the state of other modules, external demand signals, and measured variables of the system.
Patent DE-69330050-D1 (DE)
Inventor: GU CHU-JUN
IPC: F25B9/00
Filed: 1993-01-22
Granted: 2001-04-26
Abstract: A nonazeotropic working fluid medium for use in a thermodynamic cycle system, comprising a mixture of compounds and characterized in that one or more vaporization loss/replenishment cycles of each less than about 15% of the total weight of the medium and cumulative up to about 50% of the total weight of the medium result in a total decrease in the coefficient of performance of said medium of no more than about 5%, or a loss in electric power generating efficiency of not more than about 3 percent.
Patent DE-69402071-D1 (DE)
Inventor: BILLIERES JEAN
IPC: B29D30/08
Filed: 1994-06-07
Granted: 1997-04-17
Abstract: PCT No. PCT/EP94/01841 Sec. 371 Date Dec. 21, 1995 Sec. 102(e) Date Dec. 21, 1995 PCT Filed Jun. 7, 1994 PCT Pub. No. WO95/00322 PCT Pub. Date Jan. 5, 1995A process for the manufacture of a tire which consists of producing a toroidal carcass reinforcement blank (1) by the helical winding of a cord or cable around a non-deformable, annular building core N, followed by at least one circumferential cut on the radially inner surface of the core N and a cut on the radially outer surface, the two halves of the blank being then separated axially to permit the removal of the core and subsequently brought together and connected for the finishing of the blank of the tire.
Patent DE-69404839-D1 (DE)
Inventor: LAPLANTE BENOIT
IPC: B65H26/00
Filed: 1994-05-26
Granted: 1997-09-11
Abstract: The method is for producing a first primary roll having a predetermined lateral surface defined by a diameter Df. The primary roll is made of material wound around a spindle. The material is used to produce smaller secondary rolls of material. The method comprises steps of (a) calculating a portion Sf of the lateral surface, which is covered by the spindle; (b) calculating a portion Si of the lateral surface, Which represents material needed to produce the smaller secondary rolls of material; (c) calculating a compression factor K1 which is derived from a compression rate K of a previous second primary roll used to produce previous secondary rolls with respect to the previous secondary rolls; (d) calculating Df where:   <IMAGE>   (e) winding up material around the spindle to produce the first primary roll until a diameter of the first primary roll reaches said diameter Df; whereby loss of material is reduced by taking into account compression factor K1 which varies with respect to time. An apparatus to perform the present method is also provided.
Patent DE-69407106-D1 (DE)
Inventor: LISSANDRE MICHEL
IPC: B66C23/82
Filed: 1994-06-03
Granted: 1998-01-15
Abstract: The invention relates to the mounting of the working jib (7) and of the associated counterbalancing jib (8) of tower cranes, used on building and civil engineering work construction sites. The jib elements (15,16,17,18) are aligned and assembled on the ground with their stay (13), then the jib stay (13) and, possibly, the one (111) belonging to the counterbalancing jib (8) is or are lifted up and aligned with the aid of an auxiliary item of mounting plant (69). Next, using the same item of plant (69), the whole of the jib (7) or of the counterbalancing jib (8) together with its stay (13,111) lifted up and aligned is raised and is offered up facing the top of the tower (6) so that the free ends (56,122) of the stays (13,111) are offered up correctly to the very top of the head of the tower (6) to allow direct connection (at 14,138). This method improves safety, and it decreases the duration for which the auxiliary item of mounting plant (69) is immobile. <IMAGE>
Patent DE-69428897-D1 (DE)
Inventor: KNAP INGE HELMER
IPC: A23K20/189
Filed: 1994-06-16
Granted: 2001-12-06
Abstract: PCT No. PCT/DK94/00237 Sec. 371 Date Nov. 28, 1995 Sec. 102(e) Date Nov. 28, 1995 PCT Filed Jun. 16, 1994 PCT Pub. No. WO95/00121 PCT Pub. Date Jan. 5, 1995This invention relates to a directly compressible enzyme powder produced by mixing a liquid enzyme preparation with a suitable carrier, using the principle of wet granulation, whereby the step of freeze drying and spray-drying is avoided. The resulting enzyme powder has extraordinary good compression qualities and may directly be tabletted.
Patent DE-69430077-D1 (DE)
Inventor: NG JOHN S
IPC: C07F7/18
Filed: 1994-10-31
Granted: 2002-04-11
Abstract: A synthesis is described for intermediates which are readily amenable to the large scale preparation of hydroxyethylurea-based chiral HIV protease inhibitors. The method includes forming a cyanohydrin from a chiral alpha amino aldehyde.