baber/WOPTO huggingface dataset:
Patent DE-68922602-T2 (DE)
Inventor: BOWERS CYRIL
IPC: C07K5/107
Filed: 1989-01-18
Granted: 1995-12-07
Abstract: Disclosed are novel polypeptide compounds which promote the release and elevation of growth hormone levels in the blood of animals. Also disclosed are methods of promoting the release and elevation of growth hormone levels in the blood of animals using the disclosed polypeptide compounds.
Patent DE-69002509-T2 (DE)
Inventor: SANSEVERO FRANK
IPC: B66B21/06
Filed: 1990-03-14
Granted: 1994-03-10
Abstract: An escalator is provided with a curved path of travel from its entry to its exit landings. The path of travel of the escalator steps as seen in plan is a curve having a fixed center and a constant radius from landing to landing. In elevation, each landing portion will be disposed in vertically spaced horizontal planes, and there will be a medial constant slope ascending or descending portion. Interconnecting each landing portion with the constant slope portion will be entry and exit transitional curved portions of varying slope as seen in the elevational view. To enable the steps to traverse the curved path successfully, the effective length of the outer of the step chains is varied at different points along the path of travel of the escalator.
Patent DE-69013969-T2 (DE)
Inventor: LAPORTE ERIC
IPC: H02J13/00
Filed: 1990-04-25
Granted: 1995-03-16
Abstract: Optimum routing for communications between a central control unit (CCU) and remote units (nodes), such as electricity meters, distributed on an electrical power line is established by broadcasting from the CCU an interrogation signal to be received by the remote units. In response to a receipt of the interrogation signal, each remote unit returns an acknowledgement signal, time multiplexed with the acknowledgement signals of the other remote units, to the CCU which determines which units, if any, are "mute", i.e., have not acknowledged. The CCU then selects remote units in proximity to the mute remote units if it has already a good knowledge of the network or at random otherwise, to function as relays and repeats interrogation of the remote units via the relays. This process is repeated, if necessary, until communication paths between the CCU and all remote units are established directly or via relay units, to form maps. Numerous maps developed for the nodes during various time periods having different power line interference characteristics are stored in a data base to be accessed by the CCU to quickly establish an optimum route during subsequent periods having similar line interference characteristics.
Patent DE-69015554-T2 (DE)
Inventor: NORTOFT SOREN
IPC: B23K26/082
Filed: 1990-10-11
Granted: 1995-08-10
Abstract: Method of producing printing plates by means of a laser beam, said laser beam being scanned by means of a rotating polygonal mirror (32). According to the invention the rotational movement is transferred to the polygonal mirror (32) by means of a magnetic coupling, possible oscillations being dampened by a hysteresis-dampened, i.e. a faraday-dampened, magnetic coupling. The magnetic coupling is formed by intermeshing, radially projecting members, which can be slightly rotated relative to one another and which comprise strong magnets (62) . The resulting rotational accuracy is 6 ppm per rotation. In this manner it is possible to perform a laser scanning at a high speed while maintaining a high accuracy. The rotational shaft of the polygonal mirror (32) is disposed in an air bearing and comprises a cylinder (53) of a relatively heavy material, such as granite.
Patent DE-69017002-T2 (DE)
Inventor: BURJES LOUIS
IPC: C10M137/10
Filed: 1990-08-07
Granted: 1995-06-22
Abstract: A method of preparing an oil-soluble composition is disclosed. The method comprises preparing a dihydrocarbyl monothiophosphoric acid characterized by the formula   <IMAGE> (I)  wherein R1 and R2 are each independently hydrocarbyl groups of from 1 to about 30 carbon atoms and X is oxygen or sulfur, with the proviso that one X is sulfur comprising reacting (A) a phosphite ester of the structure <IMAGE>  with (B) a sulfur source, in the presence of (C) a catalytic amount of an amide of the structure R3CONR4R5 wherein R3, R4 and R5 are each independently hydrogen or a hydrocarbyl group containing from 1 to about 30 carbon atoms or an ethoxylated amide of the structure  <IMAGE>  wherein the sum of x and y is from 1 to about 50; and isolating the reaction product obtained.
Patent DE-69021834-T2 (DE)
Inventor: YAMAMORI EIJI
IPC: G11B17/028
Filed: 1990-11-13
Granted: 1996-02-29
Abstract: A disc chucking unit for supporting a disc (2) loaded on a disc table (3) for rotation in unison with the disc table (3) is constituted by the disc table (3) on which a disc (2) is placed and which is rotationally driven by a rotating driving unit, a fitting member (11) arranged at the center of the disc table (3) and fitted into a central opening (2a) of the disc, and a plurality of ball-shaped member (13) reciprocably mounted in the fitting member (11). These ball-shaped members (13) are biased outwardly of the fitting member (11) by an elastic element (12) for thrusting the disc (2) placed on the disc table (3) towards the disc table (3), so that the disc (2) may be loaded in a centered and offset free state on the disc table (3) despite the small-sized and simplified construction of the chucking unit.
Patent DE-69028494-T2 (DE)
Inventor: IURA TADASHI
IPC: A61G7/002
Filed: 1990-06-26
Granted: 1997-02-06
Abstract: The rotary bed is capable of raising the upper physically handicapped or an aged lying on the bed until he sits on the bed sideways, or vice versa. The bed is divided into front and rear parts and provided with a turning mechanism to turn the front part in the forward or reverse direction, when viewed from above, with respect to the rear part. @(56pp Dwg.No.1/33)@.
Patent DE-69028524-T2 (DE)
Inventor: VACANTI JOSEPH P
IPC: A61K35/12
Filed: 1990-04-16
Granted: 1997-02-13
Abstract: Methods and artificial matrices for the growth and implantation of cartilaginous structures and surfaces are disclosed. In the preferred embodiments, chondrocytes are grown on biodegradable, biocompatible fibrous polymeric matrices. Optionally, the cells are proliferated in vitro until an adequate cell volume and density has developed for the cells to survive and proliferate in vivo. One advantage of the matrices is that they can be cast or molded into a desired shape, on an individual basis, so that the final product closely resembles a patient's own ear or nose. Alternatively, flexible matrices can be used which can be manipulated at the time of implantation, as in a joint, followed by remodeling through cell growth and proliferation in vivo. The cultured cells can also be maintained on the matrix in a nutrient media for production of bioactive molecules such as angiogenesis inhibiting factor.
Patent DE-69102764-T2 (DE)
Inventor: VANDEVELDE MICHEL
IPC: C07C281/20
Filed: 1991-03-08
Granted: 1995-02-09
Abstract: Compositions useful in methods of disinfecting contain azoic compounds of the general formula   <IMAGE>   wherein R1, R2, R3 and R4 are identical or different and each represents an atom of hydrogen or an aliphatic or aromatic hydrocarbon radical comprising from 1 to 6 carbon atoms; X1 and X2 are identical or different and each represents an oxygen atom or an NR5 group, wherein R5 is a hydrogen atom, an aliphatic or aromatic hydrocarbon radical comprising from 1 to 6 carbon atoms, or a nitro group; and wherein when two NR5 groups are simultaneously present each R5 may be identical to or different from the other. Compositions containing the azoic compounds in a liquid medium at concentrations of from 35  mu gr/ml to 2 mgr/ml are sufficient to impede replication and proliferation of viruses of the retrovirus group yet they are insufficiently toxic to destroy sound human or animal cells which come in contact with the compositions. Methods of disinfecting using the compositions are also provided.
Patent DE-69104227-T2 (DE)
Inventor: SOGAARD DENNIS
IPC: B03B9/02
Filed: 1991-12-10
Granted: 1995-01-19
Abstract: A method of continuously decontaminating a material, where said material passes a charging sluice to a closed system, is extracted counterstream by means of an extractant in an extraction section including one or more extraction pipes provided with worm conveyors, is subjected to a steam stripping in a steam stripping section for removal of the extractant, and leaves the closed system through a discharging sluice, using coreless worms for the conveying of the material, and an assembly to be used for carrying out the method in form of a closed system comprising a charging sluice, an extracting section with one or more extraction pipes provided with worm conveyors, a steam stripping section, and a discharging sluice, wherein one or more of the worm conveyors of the assembly are coreless worm conveyors. The method and the assembly according to the invention allow an efficient and continuous counterstream extraction of contaminated materials.
Patent DE-69105210-T2 (DE)
Inventor: DOWNS BRUCE
IPC: C08L71/02
Filed: 1991-09-04
Granted: 1995-04-13
Abstract: The invention relates to the use of certain styrenated diphenylamine and hindered phenol compositions for the stabilization of polyether polyols.
Patent DE-69113115-T2 (DE)
Inventor: BAKER RAYMOND
IPC: A61P25/20
Filed: 1991-05-22
Granted: 1996-06-13
Abstract: A class of 2,4-dioxo-1,2,3,4-tetrahydroquinoline derivatives, substituted at the 3-position by a range of carbonyl-containing substituents or by a five- or six-membered heteroaromatic moiety, are selective non-competitive antagonists of NMDA receptors and/or are antagonists of AMPA receptors, and are therefore of utility in the treatment of conditions, such as neurodegenerative disorders, convulsions or schizophrenia, which require the administration of an NMDA and/or AMPA antagonist.
Patent DE-69116351-T2 (DE)
Inventor: GORY PIERRE
IPC: A61F2/02
Filed: 1991-07-01
Granted: 1996-05-30
Abstract: This device comprises an elastic guide wire (1), onto which a semi-rigid tubular mandrel (3) may be fitted, which is itself fitted into a thin-walled tubular sheath (2); a catheter (4) is provided in the form of a flexible tube which is easily divisible, whose distal end permanently carries the blood filter (5), and whose proximal end is intended to receive a locating member which will be trapped under the skin of the patient after temporary implantation of the filter; a removable rigidifying cable (40) may be removably inserted into the catheter (4) in order to move the filter along the sheath during its positioning in a vein, and in particular in the lower vena cava of a patient. This filter may be removed easily after a given period, when there is no further fear of risks of pulmonary embolisms. Surgical equipment. <IMAGE>
Patent DE-69120133-T2 (DE)
Inventor: HANDLER MICHAEL D
IPC: B65D30/02
Filed: 1991-03-27
Granted: 1997-02-06
Abstract: A sealed multi-ply bag capable of being resealed including sides, a bottom, and front (3) and back panels (5). A resealable closure (19) is mounted across the top edges of the front and back panels as the secondary closure. The front and back panels are folded one or more times about the resealable closure to form a primary closure. A sealing flap (29) runs across the folded area to maintain the bag in its sealed, folded configuration. The upper portion of the front panel may be step cut to provide a tighter primary closure. <IMAGE>
Patent DE-69125256-T2 (DE)
Inventor: SCARRA FLAVIO
IPC: H03K5/135
Filed: 1991-12-11
Granted: 1997-07-17
Abstract: The circuit comprises first switching means (11) which receive at input a system clock (XTALIN) normally provided for the operation of the integrated circuit and produce at output a machine clock (CK) normally coincident with the system clock (XTALIN), means for clamping (13) the first switching means (11) which after a firing signal of the serial analysis (ENSH) determine the clamping of the state of the machine clock (CK) and second switching means (14) which receive at input the system clock (XTALIN) and are fired by the firing signal (ENSH) to produce a scanning clock (SCK) which repeats the system clock (XTALIN) in an inverted or non-inverted manner according to the state in which the machine clock (CK) has been clamped. <IMAGE>
Patent DE-69201027-T2 (DE)
Inventor: ICHIKI TATSUMI
IPC: A61F13/15
Filed: 1992-07-16
Granted: 1995-05-11
Abstract: Gamma-butyrolactone is prepared by catalytic dehydrogenation of 1,4-butanediol in a gaseous phase in the presence of a catalyst comprising copper, chromium, and manganese and/or barium. Improvement is in that the catalyst further contains sodium and/or potassium, whereby formation of by-products is suppressed and high yield, high selectivity and prolonged catalyst life are attained. <IMAGE>
Patent DE-69210781-T2 (DE)
Inventor: CAIN FREDERICK WILLIAM
IPC: B01J13/00
Filed: 1992-12-02
Granted: 1996-10-02
Abstract: The invention concerns low-calorie confectionery fillings, wherein 5-50 wt.% of fat are present in a fat-continuous emulsion. The water phase comprises 10-60 wt.% of water, while the remainder (90-40 wt.%) consists of : acidity regulator, thickener, bulking agent, emulsifier, sweetener, flavour, colourant, humectant, and/or preservative.
Patent DE-69210876-T2 (DE)
Inventor: MATSUDA OSAMU
IPC: H01K1/50
Filed: 1992-03-09
Granted: 1996-11-28
Abstract: A filling composition consisting essentially of about 20-75% by volume of xenon gas and about 20-80% by volume of nitrogen gas exhibits excellent luminous characteristics and an extended life expectancy but hardly causes arc discharge when enclosed in incandescent lamp. Incandescent lamps using the filling composition emit a light which is natural, appropriately high in color temperature, excellent in color rendering properties and gentle to the eye when operated at a voltage exceeding their rating but not exceeding 150% thereof.
Patent DE-69229408-T2 (DE)
Inventor: GAMMIE KEITH
IPC: H04N5/00
Filed: 1992-03-27
Granted: 1999-11-11
Abstract: Upgrade circuitry (1390) is provided so as to adapt a reception system (1306) for analog signals to accept both analog and digital signals. The upgrade circuitry (1390) selects (1392) a predetermined digital signal from a number of received digital signals, and decompresses (1393) the selected digital signal. The reception system (1306) includes a switch (1367) for selectively coupling to a decoder (1368) either an analog signal processing demodulator (1366) or the upgrade circuitry (1390).
Patent DE-69233412-T2 (DE)
Inventor: FUKADA KAORU
IPC: G06F7/537
Filed: 1992-06-22
Granted: 2005-02-17
Abstract: RISC-type microprocessor has a fixed struction lenght of 2<n> bits, whilst the data use size is 2<m> bits,where m is greater than or equal to n.
Patent DE-69300493-T2 (DE)
Inventor: SPITZ ROGER
IPC: C08F4/02
Filed: 1993-01-19
Granted: 1996-05-02
Abstract: Process for the manufacture of (MgCl2.MgO) of narrow particle size distribution by treatment of hydrated MgCl2 with an alcohol followed by a heat treatment after partial removal of the alcohol, characterised in that the hydrated MgCl2 is suspended in the alcohol, the alcohol to hydrated MgCl2 molar ratio being less than the solubility ratio of these two bodies at the temperature of the suspension. The MgCl2.MgO obtained can be used as a support in the catalytic components for the polymerisation of olefins.
Patent DE-69309564-T2 (DE)
Inventor: GENISE THOMAS ALAN
IPC: F16H61/28
Filed: 1993-07-09
Granted: 1997-11-13
Abstract: A fluid operated shift actuator (11) is provided, and is especially suited for use in an X-Y shift mechanism for a change-gear mechanical transmission. The shift actuator includes a piston rod (47), a piston member (87), and a pair of auxiliary pistons (93 and 95), to define fluid pressure chambers (91 and 92). After the piston member (87) and the piston rod (47) have been displaced from neutral in either direction, into a gear engagement position, pressurizing both fluid pressure chambers (91 and 92) will cause the actuator to return to the neutral position (gear disengagement) with substantially less force than that exerted when the actuator moved into the gear engagement position. <IMAGE>
Patent DE-69312280-T2 (DE)
Inventor: HERTEL CHRISTOPHER
IPC: B29C45/34
Filed: 1993-03-26
Granted: 1998-01-15
Abstract: A substantially microcrack- and blister-free composite can be made by drying an addition-type polyimide molding compound under suitable conditions to remove excess moisture. The molding compound includes a mixture of a polyimide resin and a plurality of carbon reinforcing fibers less than 3 mm long. The molding compound is placed into a heated material reservoir and transferred to a heated molding tool with a heated transfer ram. The ram establishes a molding pressure in a mold cavity in the molding tool sufficient to cure the molding compound into the desired composite. The molding compound is transferred to the mold cavity such that the molding compound is heated to a molding temperature at a rate of at least about 85 degrees C./min. The molding pressure and temperature are maintained in the mold cavity for a time sufficient to cure the molding compound into the desired composite. The composite is cooled and then heated to a suitable post-cure temperature at a rate sufficient to permit residual volatiles in the composite to diffuse out of the composite. The composite is held at the post-cure temperature for a sufficient time and then cooled. The invention also includes an article made by this method and a vented molding tool used in the method.
Patent DE-69313015-T2 (DE)
Inventor: JOUSLIN DE NORAY ERIC
IPC: C08J5/18
Filed: 1993-05-04
Granted: 1998-01-15
Abstract: Flame-resistant thermoplastic compositions based on polyamide comprising a mixture of polyamide(s), of Sb2O3 and/or of melamine cyanurate and of Mg(OH)2. They may contain glass fibres, inorganic fillers and/or additives such as colorant(s), lubricant(s), stabilisers against heat or light, impact strength improvers, plasticisers and antioxidants. They are prepared by mixing constituents in powdered form, introducing the mixture with the polyamide into an extruder and incorporating glass fibres into the molten material. These compositions are employed especially for the production of moulded or extruded objects, of films or of composite materials exhibiting an excellent fire resistance (V0 under 1.6 mm) and good mechanical characteristics.
Patent DE-69321087-T2 (DE)
Inventor: RYOICHI ANDO
IPC: C07D333/28
Filed: 1993-12-17
Granted: 1999-05-20
Abstract: Alpha-aminoketone derivatives of the present invention strongly inhibit thiol protease such as papain, cathepsin B, cathepsin H, cathepsin L and calpain or the like and have excellent properties in absorbance on oral administration, tissue distribution and cell membrane permeability. The alpha-aminoketone derivatives can thus be used as therapeutic agents for treating muscular dystrophy, amyotrophy, cardiac infarction, stroke, Alzheimer's disease, disturbance of consciousness or dyskinesia caused upon brain trauma, multiple sclerosis, peripheral nervous neuropathy, cataract, inflammation, allergosis, fulminant hepatitis, osteoporosis, hypercalcemia, breast carcinoma, prostatic carcinoma or prostatomegaly. It may also be used as therapeutic agents for suppressing growth of cancer cells, preventing metastasis of cancer or suppressing aggregation of plaques.
Patent DE-69326081-T2 (DE)
Inventor: BATES AARON
IPC: B65D67/02
Filed: 1993-10-13
Granted: 2000-03-02
Abstract: A bottle top engaging device is formed from a unitary blank which includes foldably joined main and auxiliary panels. Apertures of keyhole configuration are formed in both the main and auxiliary panels. A connector panel is foldably joined to one side edge of the main panel and is foldably joined on the other side edge to a stabilizing panel in which cutaway areas are formed and which complement the keyhole configuration of the apertures formed in the main and auxiliary panels. The invention is particularly applicable for use in conjunction with heavy duty bottles having flanged necks.
Patent DE-69402272-T2 (DE)
Inventor: HADJ-RABAH HOCINE
IPC: C23C8/52
Filed: 1994-07-22
Granted: 1997-10-02
Abstract: The purpose of the nitriding process is to impart to articles made of ferrous metal, besides the surface properties resulting directly from the nitriding, a corrosion resistance comparable to that which is obtained by following the nitriding treatment with an oxidation treatment, especially in salt baths. According to the process of the invention the articles are treated by immersion for an appropriate period in a molten salt bath consisting in a manner known per se essentially of alkali metal cyanates and carbonates and containing a small quantity of a sulphur-containing species, the articles are raised, in relation to a counterelectrode immersed in the bath, to a positive potential such that a substantial current passes through the bath from the articles to the counterelectrode, and the content of cyanides formed in a secondary reaction is maintained at a value lower than 6 %. It is preferable to work at a constant average current; typical current densities are from 300 to 800 amperes per m<2>, the typical range of temperatures 450-650 DEG C, and the typical times range between 10 and 150 min.
Patent DE-69407806-T2 (DE)
Inventor: MATTLAR HARRI
IPC: H01H19/635
Filed: 1994-07-20
Granted: 1998-06-10
Abstract: PCT No. PCT/FI94/00328 Sec. 371 Date Feb. 13, 1996 Sec. 102(e) Date Feb. 13, 1996 PCT Filed Jul. 20, 1994 PCT Pub. No. WO95/05673 PCT Pub. Date Feb. 23, 1995A manually operated switch device for the control of electrical equipment, wherein the electrical elements of the switch are assembled in a housing and the mechanical elements are mounted on a body piece attached to the housing. At least one linearly transferrable slide member communicates with the body piece, the slide member having contact or guide surfaces adapted to cooperate with the stationary contacts. To the slide member is connected via at least one spring-type element, a power-spring-arming plate which is movable in parallel relationship with the slide member, in such a manner that during the movement of the power-spring-arming plate, the slide member is correspondingly moved under the force exerted by the power springs. By virtue of this arrangement, the switching phase always occurs in a consistent manner, irrespective of the speed used for rotating the switch operating lever.
Patent DE-69415659-T2 (DE)
Inventor: ANTRIM RICHARD L
IPC: C12N15/09
Filed: 1994-02-10
Granted: 1999-06-17
Abstract: A mutant alpha-amylase is provided that is the expression product of a mutated DNA sequence encoding an alpha-amylase, the mutated DNA being derived from a precursor alpha-amylase, which is a Bacillus alpha-amylase, by substitution or deletion of an amino and at a position equivalent to M + 15 in B licheniformis alpha-amylase. The mutant alpha-amylase are suitable for use in detergent compositions and in process for starch liquification.
Patent DE-69433140-T2 (DE)
Inventor: BRANDES LORNE J
IPC: A61K33/243
Filed: 1994-12-07
Granted: 2004-07-08
Abstract: Prostate cancer particularly hormone-unresponsive metastatic prostate cancer, is treated by cyclophosphamide or other normally substantially inactive agent. Potentiation of the anti-cancer activity and amelioration of cyclophosphamide-associated toxicity is achieved by an initial intravenous infusion of DPPE over an approximately one hour period prior to cyclophosphamide treatment.
Patent DE-69514167-T2 (DE)
Inventor: BRIAT JEAN
IPC: C04B24/06
Filed: 1995-06-28
Granted: 2000-08-24
Abstract: Grinding agent for cements is made up of sugar syrups derivs. (I)  a ef. (I) are obtd. by oxidn. or hydrogenation of sugar syrups (pref. polysaccharides syrups). 0.01-1 (0.015-0.25) wt.% w.r.t. the cement of (I) is used. (I) may be used in combination with other known grinding agents. (I) is pref. a glucose-based syrup deriv.