baber/WOPTO huggingface dataset:
Patent DE-69025195-D1 (DE)
Inventor: KOSTIAINEN ARJA
IPC: C08F4/658
Filed: 1990-11-20
Granted: 1996-03-14
Abstract: PCT No. PCT/FI90/00279 Sec. 371 Date Jun. 16, 1992 Sec. 102(e) Date Jun. 16, 1992 PCT Filed Nov. 20, 1990 PCT Pub. No. WO91/07443 PCT Pub. Date May 30, 1991.The invention relates to a method for the preparation of a solid procatalyst composition for a catalyst system intended for the polymerization of olefins, wherein a magnesium halide, such as magnesium chloride, is dissolved and/or slurried in a mono-carboxylic acid alkyl ester, such as ethyl acetate, is impregnated into a support material, dried, treated with an organometallic compound or a silicon compound and thereafter with a transition metal compound. The invention also relates to such a procatalyst composition and its use together with a cocatalyst for the polymerization of olefins. According to the invention it has been possible to increase the activity of the catalyst composition by using a silanated support material, such as silanated silica, which is then treated with an organometallic or silicon compound before treatment with a transition metal compound. The silanated silica is preferably a silicon dioxide which has been heat-treated at 1000 DEG -200 DEG  and thereafter treated with hexamethyldisilazane and contains 3-6% carbon. The organometallic compound is preferably an aluminum alkyl compound, such as triethylaluminum, and the transition metal compound is preferably titanium tetrachloride.
Patent DE-69027433-D1 (DE)
Inventor: DAHANAYAKE MANILAL
IPC: C08K5/06
Filed: 1990-07-11
Granted: 1996-07-18
Abstract: The present invention relates to balanced liquid hydrophobic/hydrophilic liquid formulations comprising: (a) between about 10 and about 90% by weight of a block polymer having the formula  <IMAGE>  or +TR  <IMAGE>   or mixtures thereof; (b) between about 10 and about 90% by weight of trimethylol propane initiated polyalkylene oxide having the formula  <IMAGE>   optionally in admixture with polypropylene glycol having the formula  <IMAGE>  (c) between about 10 and about 90% by weight of an alcohol alkoxylate having the formula  <IMAGE>  or <IMAGE>   to provide a 100% composition and (d) between about 0.1 and about 10% by weight hydrophobic silica based on components (a)+(b)+(c). The invention also pertains to the use of the above mixture in foamed liquids or liquid susceptible to foaming.
Patent DE-69029110-D1 (DE)
Inventor: LAGONI WILLIAM ADAMSON
IPC: H04N5/14
Filed: 1990-08-20
Granted: 1996-12-19
Abstract: A television system is disclosed including sections for limiting peak white drive to a display device (e.g., of the direct view or projection type) while maintaining relatively high subjective image contrast and brightness. Specifically, the system includes an automatic contrast control section (29,31,33,9) for controlling the amplitude of the luminance signal in response to the peak value of a luminance-representative image component signal preceded by a "white-stretch" control section (5) for emphasizing mid-range luminance components relative to high-range luminance components as a function of the average value (35) of the luminance-representative image component. In this was, spot blooming and display driver saturation can be minimized while providing subjectively sharp, bright pictures.
Patent DE-69029694-D1 (DE)
Inventor: BOTT STEVEN
IPC: G01N15/02
Filed: 1990-03-01
Granted: 1997-02-27
Abstract: Methods and apparatus for measuring the intensity of light scattered by particles suspended in a sample volume illuminated by an interrogating light beam directed along an input axis, utilizing plural Fourier optical systems having lenses arranged for illuminating multiple photodetectors. The lenses of each Fourier optical system can be of different optical powers, for providing low power and high power optical trains. A low power optical train provides high resolution measurements of light scattered within a small angular range at low angles relative to the input axis, while a high power optical train provides lower resolution measurements of light scattered within a larger angular range at higher angles.
Patent DE-69108001-D1 (DE)
Inventor: CLEMENT JEAN-PIERRE
IPC: A63C5/12
Filed: 1991-11-25
Granted: 1995-04-13
Abstract: Ski, in particular an Alpine ski, having the form of an elongated beam consisting of a core, a lower reinforcement and an upper reinforcement, and comprising, in the zone for fitting the bindings, at least one shock-absorbing element, characterised in that the said shock-absorbing element is arranged on the first upper reinforcement and under a second central upper reinforcement. 
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Patent DE-69108071-D1 (DE)
Inventor: LUERS GEORG
IPC: C09D7/45
Filed: 1991-01-31
Granted: 1995-04-20
Abstract: A universally applicable SiO2-flatting agent is described, which consists of SiO2, 1 to 25 % by weight polyol and optionally 1 to 25 % by weight wax. The novel flatting agent is, even after lengthy storage, especially at pressure, still easily dispersible, does not lead to the formation of a hard sediment with non-thixotropic paints and lacquers, and has practically no negative effect on the thixotropic behaviour of paints and lacquers based on thixotropic polyamide-modified alkyd resins. The SiO2, polyol and wax can be brought together in a variety of ways, e.g. during the micronization of the SiO2 in a jet-mill or mechanical mill by adding polyol and wax at the same time, by spray-drying a suspension of SiO2 in an aqueous polyol solution or even before drying by adding polyol during washing or an earlier production step. It is also possible to spray-dry a suspension of SiO2, wax emulsion and polyol.
Patent DE-69108953-D1 (DE)
Inventor: GROSSO JOHN A
IPC: A61K31/66
Filed: 1991-02-07
Granted: 1995-05-24
Abstract: Described herein is a process for selectively preparing and interconverting polymorph salts of fosinopril, an antihypertensive agent that inhibits angiotensin converting enzyme. Each polymorph is prepared by mixing an alkali metal carrier, fosinopril, water and a keto and/or hydroxylic solvent and isolating the polymorph formed from the reaction mixture. The less exothermic polymorph A is formed when the water makes up more than about 0.2% of the water and solvents; at about 0.2% or less, the more exothermic polymorph B is formed. <IMAGE>
Patent DE-69111341-D1 (DE)
Inventor: MONNERET ALAIN
IPC: A63F7/06
Filed: 1991-08-14
Granted: 1995-08-24
Abstract: This table football machine is of the type having a box structure whose rectangular base reproduces a football pitch, in which each transverse vertical wall has an opening corresponding to a goal mouth and whose longitudinal vertical walls carry bearings for eight horizontal rods which are disposed transversely and each of which, mounted pivotably and axially sliding in its end bearings, carries one or more figurines or players of a single team, and is provided, at one of its ends, with a maneuvering handle, all the rods supporting players of a single team being disposed with their maneuvering handles located outside the same longitudinal wall. On the one hand, each rod is composed of a single element and, on the other hand, each longitudinal wall has, at least in the region of each bearing supporting the free end of a rod, a thickness at least equal to the axial travel of this rod.
Patent DE-69113003-D1 (DE)
Inventor: DEN DUNNEN THIERRI
IPC: G06M9/00
Filed: 1991-12-02
Granted: 1995-10-19
Abstract: Device for counting essentially flat objects, such as letters, in the stacked state. The object edges in a side plane of the stack form, when illuminated, a pattern of light and dark bars which can be detected with the aid of bar code reader 30 known per se. The device comprises a stack bed 20 formed by two mutually perpendicular support plates 23 and 24 which are open upwards for receiving a stack 21 of letters 22. The letters 22 are all placed in the base with one letter edge against the supporting face 23, so that said bar pattern is visible in a strip-type opening 27. The bar code reader 30, mounted in a holder 29 can be moved with its scanning head 31 along the letter edges visible in the strip-type opening 27 over the entire length of the stack by means of a guide rod 28. A signal corresponding to the bar code is presented via a connection line 32 to analysis means and the number of letters in the stack derived therefrom is displayed on a number display 34. Reset means, which can be operated by means of a reset button 35, offer the possibility of counting stacks separately or cumulatively. <IMAGE>
Patent DE-69113567-D1 (DE)
Inventor: SANKPAL BALARAM G
IPC: F16H61/02
Filed: 1991-08-15
Granted: 1995-11-09
Abstract: A control system for an automatic transmission for an automotive vehicle having a torque converter and a combustion engine including a microprocessor that is adapted to establish optimum control pressure levels for fluid pressure operated clutch and brake servos that effect gear ratio changes wherein provision is made for adjusting system pressures to maintain ratio shift quality in accordance with variations in a plurality of control sensor inputs including vehicle deceleration during ratio shifting and changes in the rate of change of converter turbine speed wherein optimum servo pressures are maintained following a ratio shift and during a ratio shift as torque capacity of one servo is reduced in synchronism with a torque capacity increase for a companion servo. <IMAGE>
Patent DE-69117108-D1 (DE)
Inventor: BALLARD MICHEL
IPC: H04W76/04
Filed: 1991-07-08
Granted: 1996-03-28
Abstract: In, for example, a cellular radiotelephone network, such a connection unit (1', 2', 3') comprises: - a first conventional no. 7 signalling point (4', 5', 6') for conventional management of access to the parent exchange (7') in respect of subscribers connected to the connection units, by means of signalling messages conforming to the A interface defined by the GSM; - a second no. 7 signalling point (31, 32, 33) and no. 7 links (39) to a signalling point (43) of a service control point (8'), these links (39) supporting a so-called intelligent network interface (IN) so as to manage, via the control point (8'), connections established via a unit (1', 2', 3') between subscribers linked to this same unit, or connections (34, 35) established directly towards other connection units, or towards the public network (9') without these connections requiring a link via the parent exchange (7) of the units. <IMAGE>
Patent DE-69118624-D1 (DE)
Inventor: TAKABAYASHI HIROSHI
IPC: H05K3/24
Filed: 1991-09-12
Granted: 1996-05-15
Abstract: A liquid crystal apparatus wherein a liquid crystal panel side electrode (1) extending from a liquid crystal panel is connected to an external circuit side electrode (5) extending from an external circuit for driving the liquid crystal panel, by using conductive material (7a), and wherein the liquid crystal panel side electrode is a laminated film made of an indium tin oxide film (2a) and a metal film (3), and the liquid crystal panel side electrode has a left portion of the metal film and an indium tin oxide film opening area, at a connection area between the liquid crystal panel side electrode and the external circuit side electrode. <IMAGE>
Patent DE-69123795-D1 (DE)
Inventor: FRIGERIO GIULIANO
IPC: A61K31/60
Filed: 1991-06-14
Granted: 1997-02-06
Abstract: The invention provides a pharmaceutical composition for the rectal administration of active principles which exhibit a prevalently topical medication action at the colon level, characterised in that said active principles are formulated in a fluid vehicle able to generate a foam on rectal administration.
Patent DE-69124879-D1 (DE)
Inventor: GUZEK DONALD BRIAN
IPC: A23L27/30
Filed: 1991-08-13
Granted: 1997-04-10
Abstract: An improved, water-soluble polydextrose containing less than 0.01 mol % of bound citric acid, foods containing same and process therefor.
Patent DE-69129823-D1 (DE)
Inventor: HOWARD ROBERT
IPC: C22B23/02
Filed: 1991-03-01
Granted: 1998-08-27
Abstract: A process for recovering heavy metals from spent catalysts on an alumina support material comprising calcining the catalyst feed material to remove impurities and smelting the calcined feed in an electric arc furnace, preferably with scrap iron. A reducing agent, such as natural gas, is injected into the furnace to reduce the heavy metals to their metallic states. The reduced metals form an alloy and separate from the alumina by gravity.
Patent DE-69130325-D1 (DE)
Inventor: KRUTAK JAMES
IPC: C09B69/10
Filed: 1991-11-12
Granted: 1998-11-12
Abstract: Provided are novel polyester compositions containing copper phthalocyanine sulfonamide colorants copolymerized therein. Also provided are amorphous color concentrates, partially-crystalline color concentrates and semi-cristalline color concentrates. These polyester compositions are particularly useful for use as colored packaging materials and for colorants for personal, medical, and home care products where non-extractability of the colorant residue is important.
Patent DE-69130550-D1 (DE)
Inventor: CHAN JIM
IPC: A01N57/28
Filed: 1991-01-29
Granted: 1999-01-14
Abstract: A method of making insecticidal pellet compositions of N-hydrocarboyl phosphoroamidothioates and phosphoroamidodithioates, combined with a herbicide, fungicide, fertilizer or other insecticide is provided.
Patent DE-69131768-D1 (DE)
Inventor: TOM GLENN
IPC: G01N29/02
Filed: 1991-12-13
Granted: 1999-12-09
Abstract: An in-line detector system for real-time detection of impurity concentration in a flowing gas stream in which purified and unpurified volumes of gas from the flowing gas stream are subjected to concentration sensing, to determine a corrected impurity concentration value for the flowing gas stream. The system in a preferred embodiment employs a manifold in flow communication with a purifier unit, a main flow conduit through which the flowing gas stream is passed, and a sensor port, with a selectively positionable valve to flow gas through a purifier loop of the manifold to the sensing port, and alternately through a bypass loop of the manifold without passage through the purifier unit, for comparative impurity sensing of gas in the respective loops. The system may utilize hygrometric sensors in the case of water as a critical impurity, or surface acoustical wave (SAW) devices coated with suitable impurity-affinity coatings. The system has particular utility in monitoring low impurity concentration levels (e.g., from about 0.1 ppm to about 100 ppm) in gas streams employed in vapor-phase processes such as chemical vapor deposition in the manufacture of semiconductor devices. <IMAGE>
Patent DE-69132126-D1 (DE)
Inventor: MAULT JAMES R
IPC: A61B5/097
Filed: 1991-06-27
Granted: 2000-05-25
Abstract: An indirect calorimeter for calculating the metabolic rate of a subject by measuring the oxygen consumption during respiration over a period of time includes a gas flow meter (42) providing output electric signals to a microprocessor (20) which drives a display and printer. The output of the flow meter (42) is connected to a mouthpiece (12). The exhaled gas passes through a CO2 scrubber (30) and then through the flow meter (42). The difference in volume between the inhaled gas and the exhaled gas is proportional to the oxygen consumption of the subject and the microprocessor (20) integrates that signal over the time of the test, and multiples it by a constant to provide a metabolic rate display. The temperature and water vapor content of the inhaled air are adjusted to that of the exhaled air either by passing both the inhaled and exhaled gases through the scrubber (30) before their volume is measured, or by preheating the inhaled air and employing a water absorbent member to add moisture to the inhaled air and remove it from the exhaled air.
Patent DE-69132735-D1 (DE)
Inventor: STOBIE ALAN
IPC: A61K31/44
Filed: 1991-09-03
Granted: 2001-10-25
Abstract: (* CHEMICAL STRUCTURE *) (I) 3-Quinuclidinyl butanoate and propanoate antimuscarinic bronchodilators, particularly useful in the treatment of chronic obstructive airways disease and asthma, of formula (1), and their pharmaceutically acceptable salts, wherein X is either (a) a phenyl group optionally substituted by one or two substituents each independently selected from halo. CF3, C1-C4 alkyl, C1-C4 alkoxy and hydroxy or (b) a thienyl group; and "Het" is either (a) a 5-membered nitrogen-containing heterocyclic group attached to the adjacent carbon atom either by a carbon or a ring nitrogen atom and which is selected from imidazolyl, pyrazolyl, triazolyl and tetrazolyl. (b) an oxadiazolyl or thiadiazolyl group attached to the adjacent carbon atom by a carbon atoms, or (c) a 6-membered nitrogen-containing heterocyclic group attached to the adjacent carbon atom by a carbon atom and selected from pyridinyl, pyrazinyl, pyrimidinyl and pyridazinyl, "Het" being optionally substituted by up to two substituents each independently selected from halo, CF3, C1-C4 alkyl, C1-C4 alkoxy, hydroxy, amino and azido; and m is 1 or 2.
Patent DE-69206262-D1 (DE)
Inventor: CHAN MING
IPC: C07C405/00
Filed: 1992-05-13
Granted: 1996-01-04
Abstract: The present invention relates to 2-decarboxyl-2-acylthioalkyl prostaglandins that are potent ocular hypotentives, and are particularly suitable for the management of glaucoma.
Patent DE-69210347-D1 (DE)
Inventor: TAKASE AKIRA
IPC: C07C233/56
Filed: 1992-09-30
Granted: 1996-06-05
Abstract: There is disclosed a process of producing an a-ketamide as an intermediate for use in the production of various alkoxyiminoacetamide compounds which are useful as fungicides. Also disclosed is an intermediate to be used in this process.
Patent DE-69210689-D1 (DE)
Inventor: DAVIS MARK
IPC: G06F9/445
Filed: 1992-01-08
Granted: 1996-06-20
Abstract: In an encoder, multiple channels of audio information representing multidimensional sound fields are split into subband signals and the subband signals in one or more subbands are combined to form composite signals. The composite signals, the subband signals not combined into a composite signal and information describing the spectral levels of subband signals combined into composite signals are assembled into an encoded output signal. The spectral level information conveys either the amplitude or power of the combined subband signals or the apparent direction of the sound field represented by the combined subband signals. In digital implementations, adaptive bit allocation may be used to reduce the informational requirements of the encoded signal.
Patent DE-69224327-D1 (DE)
Inventor: ANAND RAKESH
IPC: C12Q1/68
Filed: 1992-06-08
Granted: 1998-03-12
Abstract: Yeast artificial chromosomes (YACs), nucleotide sequences and polypeptides derived therefrom. Their use in methods for the detection, diagnosis and therapy of Alzheimer's disease. Their use in the preparation of transfected cells and transgenic animals. Diagnostic kits for use in the methods of the invention.
Patent DE-69225187-D1 (DE)
Inventor: COLDRICK PHILIP
IPC: C09B23/00
Filed: 1992-02-18
Granted: 1998-05-28
Abstract: PCT No. PCT/EP92/00335 Sec. 371 Date Oct. 13, 1992 Sec. 102(e) Date Oct. 13, 1992 PCT Filed Feb. 18, 1992 PCT Pub. No. WO92/15042 PCT Pub. Date Sep. 3, 1992.A photosensitive photographic silver halide material comprising a support bearing a layer of a silver halide emulsion comprising at least 50% silver chloride which contains in or adjacent the emulsion layer a hydrazide nucleating agent and an amine booster, the combination of which is capable of providing high contrast images, which emulsion is sensitised with a dye of the general formula: ally hydrogen, or halogen atom or an alkyl group of 1-4 carbon atoms, a sulfoalkyl, a trifluoromethyl, or cyano group, R3 is an alkyl or substituted alkyl group, R4 is a sulfoalkyl group, and R5 and R6 are individually an alkyl or substituted alkyl group, and wherein there is the necessary counter-ion.
Patent DE-69226944-D1 (DE)
Inventor: HOLMGREN JAN
IPC: A61K39/02
Filed: 1992-02-25
Granted: 1998-10-15
Abstract: Disclosed is a method of producing a vaccine composition against enteric infection caused by enterotoxigenic E. coli bacteria in humans. E. coli strains selected from different known strains each having the ability of expressing a certain type of colonization factor antigens are grown in a liquid culture medium. Finally formalin-killed E. coli strain having substantially preserved antigenic and hemagglutinating properties of said certain type of colonization factor antigens, is mixed with a pharmaceutically acceptable excipient and/or diluent. Further disclosed is a method of preventing an enteric infection caused by enterotoxigenic E. coli bacteria in humans, whereby a vaccine composition comprising inactivated E. coli strain is administered to a human being for the prevention of said infection.
Patent DE-69229876-D1 (DE)
Inventor: ROY RICHARD
IPC: H04W16/28
Filed: 1992-11-24
Granted: 1999-09-30
Abstract: A method and apparatus for increasing the capacity and quality of wireless communication between a plurality of remote users and a base station is disclosed. Using measurements from an array of receiving antennas at the base station, parameters of multiple signals transmitted to the base station from a plurality of users in the same channel are calculated and used to obtain the positions and velocities of the users. The locations and other related signal parameters are used to calculate appropriate spatial demultiplexing strategies, reconstructing the individual transmitted signals from the receiver measurements and reducing interference to acceptable levels. This heretofore unavailable location information is used in solving the hand-off problem. This information is also used to calculate an appropriate spatial multiplexing strategy for simultaneous transmission of signals to users in the same channel. This can be the same as or distinct from the aforementioned receive channel. In combination, the transmit and receive systems establish multiple full-duplex links in the same channel by directively receiving and transmitting signals at the base stations only. This invention can also be implemented at the mobile sites to improve signal quality and to establish point-point communication links between multiple mobile users. Furthermore, implementation of both transmit and receive functions at the base station is not required. A receive-only system base station will still improve received signal quality and therefore capacity in addition to mitigating the hand-off problem.
Patent DE-69301242-D1 (DE)
Inventor: VAN GIEZEN MAURICE
IPC: B65D77/06
Filed: 1993-06-03
Granted: 1996-02-15
Abstract: A lining (1) for a block-shaped container, which lining is made of flexible material and can be placed folded in the container, and can then be brought to the desired shape in the container through filling. The lining is folded up or rolled up to the form of an elongated strip, which can be placed in the container in a position in which it extends with its lengthwise direction at least between the top edge and the bottom wall thereof, in such a way that during filling the lining can unfold relative to said lengthwise direction towards the two opposite sides.
Patent DE-69312599-D1 (DE)
Inventor: COTTENCEAU JEAN-PHILIPPE
IPC: A61F2/06
Filed: 1993-06-22
Granted: 1997-09-04
Abstract: The filter comprises a number of elastic and deployable legs (2) which are provided towards their free ends with a centring and support pad (5). According to the invention, the legs consist, as do the said pads, of flexible wires, and they are joined in groups of two adjacent legs by means of a wire part which is bent in a hairpin formation. Application to filters which prevent blood clots (thrombi). <IMAGE>