baber/WOPTO huggingface dataset:
Patent DE-69023759-T2 (DE)
Inventor: MANZER LEO
IPC: C07C17/21
Filed: 1990-01-03
Granted: 1996-06-20
Abstract: This invention provides an improved process for the manufacture of 1,1,1,2-tetrafluoroethane by the reaction of HF and trichloroethylene in the presence of a catalyst to form a mixture comprising 2-chloro-1,1,1-trifluoroethane and 1,1,1,2-tetrafluoroethane and, optionally, other organic by-products. The improvement resides in conducting the reaction in a single reaction zone while recovering the 1,1,1,2-tetrafluoroethane from the mixture and recycling the 2-chloro-1,1,1-trifluoroethane and, optionally, other organic by-products from the mixture to the reaction along with trichloroethylene and HF.
Patent DE-69024774-T2 (DE)
Inventor: SCHAPIRA JOSEPH
IPC: C23C22/47
Filed: 1990-11-15
Granted: 1996-07-04
Abstract: Chemical conversion process characterised in that it comprises the use, at the time of the actual phosphatising stage, of a zinc conversion bath containing phosphate and nitrate ions as well as ferrous or ferric ions and from approximately 21 to approximately 100 g/l of at least one organic chelating agent.
Patent DE-69025382-T2 (DE)
Inventor: TOJO TETSUO
IPC: B29K19/00
Filed: 1990-11-29
Granted: 1996-09-05
Abstract: Disclosed are vulcanized rubber articles of foamed type and non-foamed type which are prepared by vulcanizing a vulcanizable and foamable (or a vulcanizable) molded product made of a chlorinated ethylene/ alpha -olefin copolymer rubber, chlorinated polyethylene or chlorosulfonated polyethylene, said vulcanizable and foamable (or vulcanizable) molded product having been surface-treated with a coating solution containing at least one compound selected from alkylammonium halide, alkylphosphonium halide, amine having an acid dissociation constant (pKa) of not less than 10 and amine salt having an acid dissociation constant (pKa) of not less than 10. Also disclosed are processes for the preparation of the vulcanized rubber articles of foamed type and non-foamed type.
Patent DE-69029331-T2 (DE)
Inventor: THAKUR DEEPAK S
IPC: B01J23/80
Filed: 1990-10-15
Granted: 1997-06-12
Abstract: A process for preparing hydrogenation catalysts that comprise the oxides of copper, zinc and aluminium comprises the steps of (A) preparing a first aqueous solution containing at least one water-soluble copper salt and at least one water-soluble zinc salt; (B) preparing a second solution containing at least one water-soluble basic aluminium salt and at least one alkaline precipitating agent; (C) mixing the first and second solutions whereby an insoluble solid is formed; (D) recovering the insoluble solid; and (E) calcining the recovered solid.
Patent DE-69115902-T2 (DE)
Inventor: DE BEIJER HENDRIKUS
IPC: F28D20/00
Filed: 1991-06-06
Granted: 1996-05-23
Abstract: The invention provides a heat accumulator for the storage and/or release of heat, consisting of a vessel having a wall which is at least partially heat-conducting, which vessel contains a crystalline material which exothermally absorbs and endothermally desorbs a heat-transporting substance. The crystalline material, in particular sodium sulphide, adheres to the wall of the vessel and remains adhering during use and has essentially the same structure in a state in which more heat-transporting substance is absorbed and in a state in which less heat-transporting substance is absorbed. In a process for the production of such a heat accumulator, the crystalline material is applied in the molten or highly hydrated state to the inner wall of a closeable vessel and is made to adhere to the wall by cooling and/or evaporation. An energy system, comprising such a heat accumulator, and a vaporiser and condenser, connected via a closeable vapour line to the heat accumulator, is also provided.
Patent DE-69127673-T2 (DE)
Inventor: VALERETTO FRANCESCO
IPC: C08G18/10
Filed: 1991-10-29
Granted: 1998-01-15
Abstract: A hot-melt composition based on:     (a) at least one prepolymer containing isocyanate groups;   (b) at least one polyepoxide; (c) at least one catalyst which catalyses the trimerization of the isocyanates and the polymerization of the epoxides; and, optionally,   (d) additives and/or modifiers,  is disclosed.   The composition makes it possible adhesives and sealants to be formulated, which, once applied, crosslink independently from the environmental humidity conditions, developing, within very short times, even at room temperature, high values of heat resistance and mechanical strength. The composition can be used as well in the sector of coatings, impregnating agents and laminates.
Patent DE-69128947-T2 (DE)
Inventor: TSUTOMU ONO
IPC: F26B3/347
Filed: 1991-06-26
Granted: 1998-06-18
Abstract: The powdered or granular materials to be dried are heated to the prescribed temperature with electromagnetic waves such as microwave, etc. under a reduced pressure and then dried to the prescribed moisture percentage while passing through a heat insulating process. An apparatus for it is provided with a reduced pressure drying tank (1) having an electromagnetic wave generator (2) of microwave, etc. and a main drying tank (30) communicated with the said reduced pressure drying tank (1) and having a heat preserving heater (33), at least the said reduced pressure drying tank (1) being constituted in a way to be depressurized by a suction air source (20). <IMAGE>
Patent DE-69226670-T2 (DE)
Inventor: OKADA SHINJIRO
IPC: G02F1/141
Filed: 1992-02-19
Granted: 1999-03-11
Abstract: There is disclosed a ferroelectric liquid crystal device such as a chiral smectic liquid crystal device which is suitable for a gradation display. A chiral smectic liquid crystal (24) is sandwiched between electrode substrates (21,21) and is driven by an electric field which is applied through electrodes (23,23) formed on the electrode substrates (21,21). At least one of the opposite electrode substrate surfaces periodically has a shape like a stripe-shaped rib (22). Liquid crystal molecules are oriented so that the normal lines of a plurality of layers which are constructed by a plurality of molecules and are arranged in a uniform direction when they are projected onto the electrode substrate surfaces (21,21) perpendicularly cross the longitudinal direction of the stripe-shaped rib (22). <IMAGE>
Patent DE-69232226-T2 (DE)
Inventor: MITCHELL TYRONE DUNCAN
IPC: C09J183/05
Filed: 1992-03-13
Granted: 2002-07-25
Abstract: A fast curing, addition-curable silicone composition curable to form an adhesive having good physical properties and improved lap shear adhesive properties, comprising (A) a vinyl-containing polydiorganosiloxane composition, (B) a hydrogen-terminated polysiloxane in an amount sufficent to provide an adhesion-promoting molar ratio of silicon-bonded hydrogen atoms in (B) to olefinically unsaturated radicals in (A); (C) a catalytic amount of a platinumcontaining hydrosilation catalyst; (D) an effective amount of an adhesion promoter selected from the group consisting of (i) bis[3-(trimethoxysilyl)alkyl]-fumarates; (ii) bis[3-(trimethoxysilyl)alkyl]maleates; (iii) allyl-[3-(trimethoxysilyl)alkyl]maleates; (iv) allyl-[3-(trimethoxysilyl)alkyl]fumarates; and (v) N-[3-(trimethoxysilyl)alkyl]maleimides, wherein R<2>, R<3>, and R<4> are each alkyl radicals of 1 to about 8 carbon atoms; and (E) from about 0 to about 200 parts of an extending filler; and (F) from about 0 to about 50 parts of a reinforcing filler; providing that (F) must be present if (A)(ii) is absent.
Patent DE-69307058-T2 (DE)
Inventor: KRAEUTLER BERNARD
IPC: E06B9/84
Filed: 1993-07-27
Granted: 1997-07-10
Abstract: A safety device used in case of rupture of a rotary shaft for preventing the shaft from rotating and for preventing broken portions thereof from falling, includes at least one safety element placed so as to retain the shaft to prevent it from falling. The peripheral surface of the shaft and a facing surface of the safety element are provided with mating devices that cooperate to prevent the shaft from rotating when a portion of the shaft is retained by said safety element due to the shaft rupturing. The device is particularly suitable for use with a shaft that winds up lifting straps for a raisable curtain or that winds up the curtain itself.
Patent DE-69309913-T2 (DE)
Inventor: CARIGNAN FOREST
IPC: G01P15/18
Filed: 1993-02-26
Granted: 1997-10-23
Abstract: A device for measuring displacement and force comprises two masses of material linked together by a parallel beam linkage which permits displacement of one mass relative to the other in a single direction. The displacement or force input to be measured is applied to one of the masses in the allowable direction. The displacement of the masses with respect to each other is sensed by a sensor. In a preferred embodiment, the sensor comprises a Hall effect sensor attached to one of the masses positioned between two magnets attached to the other mass. Movement of one mass relative to the other changes the magnetic field around the Hall effect sensor. The change is sensed by the Hall effect sensor.
Patent DE-69314647-T2 (DE)
Inventor: GHIRARDELLI GIORGIO
IPC: E01C19/10
Filed: 1993-11-17
Granted: 1998-02-12
Abstract: The invention refers to a closed operative plant consists of a cylindrical rotary kiln (6-7) with upper filtering unit (34) for the smokes to be used for producing bituminous conglomerate. Said cylindrical kiln with initial part of smaller diameter (6), forming the drying chamber (16), and subsequent part of larger diameter (7), forming the combustion chamber (17), foresees in its inner a cylindrical structure (21) with fixed duct, brought on header (22), which lets in the heat flow from the burner (32) to the combustion chamber (17) countercurrent compared to the direction of advancement of the inert product. Inside the cylindrical kiln is then foreseen a mixing chamber (23) formed by a closed unit lying behind the wall where is placed the inlet of the heat flow. Moreover it is foreseen the unloading of the product ready to be used from the mixing chamber (23) by means of three hydraulic cylinder (28) which open a set of equidistant portholes (29). The filtering unit consists of a closed cycle realizing the blasting of the smokes purified by means of fabric filters (37). The purifies air is then unloaded outdoor passing through a stack 40 using an intake manifolt (38) with air propeller (39). Moreover it is foreseen the coming into che mixing chamber (23) of the recovery fine dust of cement together with nonasphaltic road oil at 140 DEG , coming from a feeder by means of a duct (25), and with other material made by fine dust of cement acting as binder coming from a screw conveyor (26) coaxially placed around the duct (25). <IMAGE>
Patent DE-69333030-T2 (DE)
Inventor: TAKAHASHI KAZUYOSHI
IPC: G06K15/00
Filed: 1993-02-25
Granted: 2004-01-29
Abstract: An image output apparatus according to the present invention is able to additionally output another image data item to a desired position to which subject image data is outputted and able to repeatedly output the same image or repeatedly output the image while rotating the image. A setting unit 716 shown in Fig. 38 sets the image repetition portion, the number of the repetitions and the rotation of the image. An image read by a reader 701 is stored into a memory 711, and a reading counter 714 changes the reading address of the memory 711 in accordance with set information. Hence, a desired repeated image or the rotated image is outputted to a printer 915.
Patent DE-69413330-T2 (DE)
Inventor: HERREGODS MARC
IPC: H04N1/405
Filed: 1994-06-29
Granted: 1999-05-12
Abstract: A method is described for the rendering of an image on a carrier by a rendering system having a restricted density resolution. A classic screening method for a binary rendering technique is extrapolated to a plurality of energy levels that belong to three classes : non-marking, non-stable and marking stable energy levels. For each class, specific rules must be respected, in order to obtain predictable results without density discontinuities on the carrier. The methods make full use of the spatial and density resolution of the rendering system in areas of high density and increase the reproducibility of low densities by giving up some spatial resolution in the lower density regions. <IMAGE>
Patent DE-69414610-T2 (DE)
Inventor: INKINEN ISMO
IPC: E02F9/16
Filed: 1994-08-22
Granted: 1999-04-29
Abstract: The invention relates to a steering post for a work machine, comprising a steering platform mounted on the frame of the machine and a seat connected to the steering platform by means of a seat leg. To speed up the adjustability of the seat a tubular member (9) is connected to the steering platform in a substantially vertical position, and the seat leg (8) and the tubular member (9) are fitted at least partly within each other and secured in their place by means of bearings (11) so that the seat leg (8) can move vertically in relation to the tubular member (9) and that the seat leg (8) may pivot about its longitudinal axis (12) by the action of a torque reaching or exceeding a given magnitude by turning the bearings (11) a corresponding degree in their fastening.
Patent DE-69417362-T2 (DE)
Inventor: MAREGA ANTONELLO
IPC: A43C11/00
Filed: 1994-11-30
Granted: 1999-08-26
Abstract: A fastening device (22) for sporting footwear, in particular for ski-boots, is interposed between shell (12) and boot leg (18) of the ski-boot and comprises at least a first and a second member (24,26) hinged between each other at one of their ends; the opposite ends of the members are hinged to the shell (12) and boot leg (18) respectively and one of the members (24,26) is provided with an operating arm (40). The first member (24) consists of at least two structural portions (34,36) connected between each other at one of their ends so as to be movable between each other making the first member extensible. <IMAGE>
Patent DE-69427289-T2 (DE)
Inventor: CHENARD L
IPC: A61K31/505
Filed: 1994-02-15
Granted: 2001-09-06
Abstract: Compounds of formula (I) where R1 is of formulae (II), (III), or (IV), or (V); R2 is -R4, -O-R4, -O-S(O)2-R4, -NR4R5, R4-(CH2)b-NH(C=X)-(CH2)c-, R4-(CH2)b-O(C=O)NH-(CH2)c-(C=O)NH-, R4-(C=O)NH-(C=O)NH-, -(CH2)b-NH(C=X)-(CH2)c-R4, R4-(CH2)b-O(C=O)-(CH2)c-, -(CH2)b-O(C=O)-(CH2)c-R4, -NH(C=X)NH-R4, R4-O(C=O)O-, -O(C=O)NH-R4, R4-O(C=O)NH-, -(CH2)b-(C=O)-(CH2)c-R4, -NH-S(O)2-R4, -C(OH)R4R5, -CH(OH)-R4, -(C=O)-NR4R5, -CN, -NO2, substituted C1 to C6 alkyl, substituted or unsubstituted C1 to C6 alkenyl, or substituted or unsubstituted C1 to C6 alkynyl, said substituted moieties substituted with a moiety of the formulae -R4, -R4R5, -O-R4, or -S(O)d-R4; R3 is hydrogen, C1 to C6 alkyl, C1 to C6 alkylaryl, or aryl; R4 and R5 are each independently (XV), (XVI), (XVII), hydrogen, -CF3, C1 to C6 alkyl, C1 to C6 alkylaryl, with the proviso that when R2 is -R4 or -OR4, R4 is not hydrogen or C1 to C6 alkyl. These compounds are useful psychotherapeutics and are potent serotonin (5-HT1) agonists and antagonists and may be used in the treatment of depression, anxiety, eating disorders, obesity, drug abuse, cluster headache, migraine, pain and chronic paroxysmal hemicrania and headache associated with vascular disorders, and other disorders arising from deficient serotonergic neurotransmission. The compounds can also be used as centrally acting antihypertensives and vasodilators.
Patent DE-69500049-T2 (DE)
Inventor: ASCIONE JEAN-MARC
IPC: A61K8/00
Filed: 1995-05-05
Granted: 1997-02-06
Abstract: A cosmetic compsn. for topical use contains, in a suitable carrier with a continuous aq. phase, (a) a protective system able to filter UVA and/or UVB radiation, and (b) a polymer with repeated units of formula (I): and of formula (II): and/or of formula (III): a = 0 or 1; R1, R2, R3, R4 = H or 1-4C alkyl; R5 = CH3CO or R6-(OC2H5)b; R6 = 2-20C alkyl; b = 1-20; and if the polymer does not contain unit (II), then R2 and R4 are not both = H.
Patent DE-69501004-T2 (DE)
Inventor: MEHEZ MICHEL
IPC: H05K9/00
Filed: 1995-02-15
Granted: 1998-03-12
Abstract: The connector box is for connecting a number of screened cables (1,18,22) , each cable having an electromagnetic screen (4,29). The connection box has a device for clamping all of the cables to a metallic base plate (8) using a tightening collar (6). All of the outer screens (23) of the cables are connected to a clamping arm (24) which is connected to the base plate. The inners of the cables are connected by interconnecting connectors (16). The base plate is connected (13) to earth via a filter (11). The base plate and interconnections are enclosed in a screened box (15,19) forming a Faraday cage, with holes (5) for the cables.
Patent DE-69507613-T2 (DE)
Inventor: STACK FRANCIS
IPC: C07K14/47
Filed: 1995-06-13
Granted: 1999-09-16
Abstract: PCT No. PCT/IE95/00033 Sec. 371 Date Mar. 14, 1997 Sec. 102(e) Date Mar. 14, 1997 PCT Filed Jun. 13, 1995 PCT Pub. No. WO95/34216 PCT Pub. Date Dec. 21, 1995A process for fractionation of dairy whey is described which enables various whey constituents, in particular, alpha-lactalbumin and beta-lactoglobulin, to be recovered in substantially pure form. Lactose may also be recovered. The mineral content of raw whey is reduced so that the calcium content is less than 120 parts per million. Thereafter, the whey is treated to allow the lactose to crystallize out for removal and selectively to flocculate the alpha-lactalbumin, leaving a liquor containing substantially pure beta-lactoglobulin.
Patent DE-69510581-T2 (DE)
Inventor: YEOU VICTOR
IPC: E02F3/36
Filed: 1995-03-13
Granted: 1999-11-18
Abstract: The mechanism consists of a tool holder (20) on the end of the machine's manipulator which is connected to the tool (1) by a system of male and female couplings (4,6,14,16) with parallel axes (8,9,18,19), and a lock to hold the tool in its fixed position. The lock is in the form of a rigid plate (28) pivoted to the tool holder about an axis perpendicular to the axes of the couplings and equipped with a torsion spring (24) which tends to hold the plate against the tool so that it engages with a stop (7). The plate is held between side flanges (27), and during its movement its edge describes an arc about its axis and engages by friction with the stop. The lock is released to disengage the tool by means of a lever (35) or a hydraulic cylinder.
Patent DE-69511030-T2 (DE)
Inventor: NATTA GIUSEPPE
IPC: B09B5/00
Filed: 1995-05-10
Granted: 2000-02-17
Abstract: A method for recovering energy from waste, which includes: a first waste trituration step; a second step for the fermentation of the waste in the presence of air; and a third step for the combustion of the waste. The method allows to recover the energy produced by waste combustion with an efficiency that is at least 50% higher than methods used so far.
Patent DE-69521811-T2 (DE)
Inventor: VAIDYANATHAN GANESH
IPC: G06T7/00
Filed: 1995-11-28
Granted: 2002-10-31
Abstract: When identifying an object in an image, very often redundant identifications of the object may occur. The present invention relates to methods of image analysis for resolving such redundant identifications of an object. More specifically, the present invention relates to object identification schemes which obtain multiple representations of the same object. In addition, such identification schemes may identify void, or donut-shaped objects when a single search, or multiples searches, of the image are performed. Further, the present invention is useful in resolving several distinct objects where other identification schemes employing either single or multiple searching have identified these distinct objects as a single clumped object. The present invention may be used, for instance, to determine whether a smaller object is contained within another, larger object.
Patent DE-69527847-T2 (DE)
Inventor: CHARNOCK-JONES STEPHEN
IPC: A61K31/135
Filed: 1995-05-26
Granted: 2003-04-30
Abstract: PCT No. PCT/GB95/01212 Sec. 371 Date May 9, 1997 Sec. 102(e) Date May 9, 1997 PCT Filed May 26, 1995 PCT Pub. No. WO96/32708 PCT Pub. Date Dec. 7, 1995Disclosed are: a composition for use in the treatment of endometriosis, comprising an agent capable of interfering with the production and/or activity of VEGF, and a physiologically acceptable carrier substance; a composition for the treatment of endometriosis comprising an agent which inhibits the activation and/or recruitment of peritoneal macrophages, and a physiologically acceptable carrier; and method of making the compositions and their use in the treatment of endometriosis.
Patent DE-69534127-T2 (DE)
Inventor: IIJIMA YUKO
IPC: G11B27/032
Filed: 1995-06-23
Granted: 2006-02-16
Abstract: There is provided a method of controlling communication for a communication system for connecting a plurality of electronic apparatuses through a communication control bus and allowing data communication between those electronic apparatuses wherein each of the electronic apparatuses performs connection control through the execution of a connection control command carried out by writing connection control information in a predetermined storage means of its own or another electronic apparatus. The electronic apparatuses which attempt to write the connection control information transmit the write instructions in a predetermined storage means. The storage means which has received the write instructions executes only the earliest write instruction and transmits responses indicating whether the execution of respective write instructions is successful or not. <IMAGE>
Patent DE-69620649-T2 (DE)
Inventor: PRONK CORNELIS
IPC: B21B1/28
Filed: 1996-06-28
Granted: 2002-11-28
Abstract: PCT No. PCT/EP96/02875 Sec. 371 Date Oct. 23, 1998 Sec. 102(e) Date Oct. 23, 1998 PCT Filed Jun. 28, 1996In the manufacture of steel strip or sheet, suitable for use as deep-drawing steel for the manufacture of can bodies by deep-drawing and ironing, a low-carbon steel is provided in the form of a slab, the slab is rolled in the austenitic region to reduce its thickness to a transfer thickness, the rolled slab is cooled having the transfer thickness into the ferritic region, and the rolled slab is rolled in the ferritic region to a finished thickness. To provide a steel having reduced tendency to "earing" in can body manufacture, the transfer thickness is less than 1.8 mm and the total thickness reduction in the ferritic region from the transfer thickness to the finished thickness is less than 90%.
Patent DE-69624525-T2 (DE)
Inventor: KUPIECKI DAVID
IPC: A61M25/00
Filed: 1996-03-29
Granted: 2003-03-20
Abstract: An occlusive implant includes an elongated member having an end, a portion proximal to that end, and a portion distal to that end. The proximal portion is sufficiently flexible so that it can be folded upon itself and maintain that configuration without further restraint. At least a portion of the distal portion is preformed to have a first configuration when in a first state and a second configuration when in a second state. The distal portion second configuration has a flow resistance substantially greater than that of the proximal portion. When discharged in the region to be occluded, the proximal portion is forced into a mass around at least a portion of the distal portion secondary structure. As the mass builds in size, it frictionally engages the surrounding vasculature wall and anchors the implant thereto. <IMAGE>
Patent DE-69701751-T2 (DE)
Inventor: VANDEKERCKHOVE FRANCK
IPC: C08L23/00
Filed: 1997-01-21
Granted: 2000-11-02
Abstract: A film having weak permeability to hydrocarbons comprises a layer(s) (i) of a mixture of polyamide/polyolefin in a polyamide matrix and a layer(s) of polyolefin. Also claimed are: (i) a sandwich structure comprising the film; (ii) a process for the production of a product formed by compounding moulding the film; and (iii) a sachet of expandable polystyrene granules comprising the film.