baber/WOPTO huggingface dataset:
Patent DE-69015280-D1 (DE)
Inventor: MAZE ETIENNE GEORGES
IPC: B05D7/16
Filed: 1990-07-23
Granted: 1995-02-02
Abstract: The present invention relates to preprimed metal substrates suitable for use in formed metal applications. The preprimed metal substrate is coated with, as primer layer, (1) a first coating layer applied onto the metal substrate, the first coating layer being based upon a particular hydroxyl groups-containing block copolymer, and (2) at least one flexible subsequent coating layer applied onto the first coating layer. The preprimed metal substrates are especially useful in automtovie applications.
Patent DE-69018363-D1 (DE)
Inventor: FABER PIETER
IPC: E04G21/04
Filed: 1990-10-11
Granted: 1995-05-11
Abstract: Concrete-pumping device comprising a frame (16), a number of pump cylinders (6-9) mounted on the frame (16) which comprise a pump opening close to one end, sealed pump pistons (10) which are guided slidably in the pump cylinders (6-9) toward and away from the pumping device and which are each coupled for reciprocal driving to the plunger (11) of a coaxially arranged hydraulic jack (14), hydraulic switching means for cyclically feeding to and discharging from the jack (14) hydraulic oil under pressure such that the plunger (11) causes the reciprocating movement of the pump piston (10) and concrete switching means for alternately placing the pump opening in communication with a feed funnel (3) and a pressure conduit (4) for concrete synchronously with the movement of the pump piston (10) in order to pump concrete out of the feed funnel (3) into the pressure conduit (4). This comprises at least three pump cylinders (6-9) with associated hydraulic jacks (14) and the hydraulic pump cylinders with means are embodied such that each time before a pump cylinder (6-9) has completed a pressure stroke another pump cylinder (6-9) has already completed the suction stroke and the pump opening of this other pump cylinder (6-9) is connected to the discharge line (4), and that the pressure stroke of this other pump cylinder (6-9) immediately begins at the moment the pressure stroke of the one pump cylinder (6-9) has been completed.
Patent DE-69020781-D1 (DE)
Inventor: PELLICCIARI ROBERTO
IPC: A61P1/14
Filed: 1990-04-11
Granted: 1995-08-17
Abstract: Compounds of general formula I <CHEM> wherein R1 is hydrogen or hydroxy, and the hydroxy group at the 7-position can be either in or  beta  configuration, are valuable in human therapy. Compounds I can be prepared by reacting with succinic acid carboanions the corresponding derivatives which have previously been protected, and subsequently deprotecting and decarboxylating them.
Patent DE-69021744-D1 (DE)
Inventor: GILKERSON TERENCE
IPC: C07C251/42
Filed: 1990-01-30
Granted: 1995-09-28
Abstract: A herbicidal compound of the general formula <CHEM>  wherein R represents a hydrogen atom, or an optionally substituted alkyl or acyl group, or an alkenyl or alkynyl group or an inorganic or organic cation;  R<1> represents an alkyl group; R<2> represents an optionally substituted alkyl or phenalkyl group or a cycloalkyl, alkenyl, haloalkenyl, alkynyl or haloalkynyl group; R<3> represents a hydrogen atom or an alkyl, alkoxycarbonyl or cyano group; and  either R<4> represents a phenoxyphenyl group of the general formula <CHEM> in which m represents 0-4 and Y (which may be the same or different when m exceeds 1) represents a halogen atom, and n represents 1-5 and X (which may be the same or different when n exceeds 1) represents an alkyl, alkoxy or alkylthio group;  and R<5> represents a hydrogen atom; or R<4> represents a hydrogen or an alkyl group, and R<5> represents a phenoxyphenyl group of the general formula <CHEM>  in which Z represents an optionally substituted phenyl group; together with the preparation and herbicidal use thereof.
Patent DE-69032125-D1 (DE)
Inventor: BOGART LARRY
IPC: A61L26/00
Filed: 1990-10-12
Granted: 1998-04-16
Abstract: Therapeutic gels are provided which promote the healing of wounds and which have a minimum yield point of about 800 poise and a maximum apparent viscosity of about 100,000 cps, which gels comprise water, sodium chloride, and a gelling agent.
Patent DE-69101640-D1 (DE)
Inventor: CARLSTEDT LARS GUNNAR
IPC: G06F9/44
Filed: 1991-08-01
Granted: 1994-05-11
Abstract: A computing device implements a functional programming in hardware and operates as a reduction processor. Programs to be evaluated are represented as a directional graph of closures, where each part of a program is represented by a closure. During execution, this directional graph of closures is gradually reduced according to the reduction rules of the declarative language used. The device has an active associative object storage having storage cells able to store and execute at least part of a computer program. The device has several ports that contain storage cells and which are able to exchange and compare data and programs through a unification of internal and external behaviors.
Patent DE-69107757-D1 (DE)
Inventor: HOTTOVY JOHN DOUGLAS
IPC: C08F10/02
Filed: 1991-09-30
Granted: 1995-04-06
Abstract: An apparatus and method for producing ethylene polymer are provided which employ a conduit means in the form of a closed loop (i.e. loop reactor) for receiving a flow of a monomer which includes ethylene, a polymerization catalyst and a diluent therethrough for the polymerization of the monomer to ethylene polymer. The conduit means comprises at least one pipe constructed of rolled plate around which coolant fluid passes in heat exchange relationship. <IMAGE>
Patent DE-69108089-D1 (DE)
Inventor: HAMM JEAN JACQUES
IPC: H05C3/00
Filed: 1991-04-17
Granted: 1995-04-20
Abstract: The invention proposes a testing device serving to measure the efficiency of an electric fence. This device measures the energy of each pulse appearing at the output of the electrifier or between two conductors of the fence, by integrating over time a current generated from the voltage applied between the input terminals, which current is proportional to a function approximating the square of the input voltage. <IMAGE>
Patent DE-69114239-D1 (DE)
Inventor: FORSSBERG ALF
IPC: F16J15/34
Filed: 1991-08-14
Granted: 1995-12-07
Abstract: The invention concerns a seal device for a submersible machine such as a pump or a mixer. Two identical mechanical seals (6, 7) and (8, 9) resp and an intermediate spring device (17) are arranged in a holder which is easy to replace. The spring (17) is common for the two seals and is connected to sockets (13) and (14) resp which anchor the rotating seal rings (6) and (8) resp. The oil room (20) of the machine is connected to the room containing the spring (17). <IMAGE>
Patent DE-69116699-D1 (DE)
Inventor: YARDLEY JAMES V
IPC: G05D1/02
Filed: 1991-11-25
Granted: 1996-03-07
Abstract: An automated guided vehicle (AGV) control system which is downward compatible with existing guidewire systems providing both guidewire navigation and communication and autonomous navigation and guidance and wireless communication between a central controller and each vehicle. Vehicle steering and control includes autonomous guidance and navigation of the vehicle over paths marked by update markers which may be spaced well apart, such as fifty feet. The control system employs high frequency two-way data transmission and reception capability over the guidewires and via wireless communications. The same data rates and message formats are used in both guidewire and wireless communications systems. Substantially the same communications electronics are used for the central controller and each vehicle. Novel navigation and guidance algorithms are used to select and calculate a non-linear path to each next vehicle waypoint when the vehicle is operating in the autonomous mode. The non-linear path orginates with an initial direction equal to the heading of the vehicle as it enters the path and a waypoint heading defined as part of the message received from the central control system which plans and controls travel of each vehicle in the system.
Patent DE-69122396-D1 (DE)
Inventor: SWAN ELLEN LOUISE
IPC: C09K5/04
Filed: 1991-07-10
Granted: 1996-10-31
Abstract: Azeotrope-like compositions comprising 1,1-dichloro-1-fluoroethane; ethanol; and nitromethane are stable and have utility as degreasing agents and as solvents in a variety of industrial cleaning applications including cold cleaning and defluxing of printed circuit boards and dry cleaning.
Patent DE-69129394-D1 (DE)
Inventor: KIKUCHI MASAMICHI
IPC: H04Q9/14
Filed: 1991-09-03
Granted: 1998-06-18
Abstract: Disclosed is an anti-disaster system for receiving terminal data in response to the sequential calling of the terminals (22-30) which is achieved by designating addresses from a receiver (10) and for performing alarming or the like. Each of the terminals has an interrupt transmission section for transmitting a break signal which invalidates a terminal response signal on a timing when the terminal response signal to the receiver (10) is transmitted when an abnormality is detected to notify generation of an interrupt. <IMAGE>
Patent DE-69131220-D1 (DE)
Inventor: DORFI KURT
IPC: G01T1/14
Filed: 1991-02-22
Granted: 1999-06-17
Abstract: The detector system includes three substantially similar detectors each of which includes an ionization chamber having a pedestal therein mounting a charged electret. Two chambers are completely sealed except for an equalization aperture. The third detector has filtered inlet openings, which permit entry of radon gas, and responds to gamma rays and radon gas. Each detector is a canister including a lid having a round base surrounded by a cylindrical wall. The canister body is a circular base surrounded by a cylindrical wall that nests within the lid with a telescopic fit. A cylindrical pedestal assembly rests on the lid base and concentrically sandwiches the canister body between the pedestal assembly and lid. A press-fit holds these three elements together. The charged electret is mounted on the platform by a retaining collar that holds the electret with a press-fit. By keeping the three units together until the test starts, one of the sealed containers can have the charge on its electret measured at the beginning of the test in order to provide a baseline measurement. At the end of the test, the charges on the other two electrets are measured and provide a gamma ray background measurement at the test site and a combined radon gas/gamma ray measurement. By calculations, an accurate measure of radon concentration at the test site can be obtained.
Patent DE-69203624-D1 (DE)
Inventor: PETELOT DANIEL
IPC: F16L58/18
Filed: 1992-02-19
Granted: 1995-08-31
Abstract: The anti-friction coating according to the invention is concerned with the protection of the surfaces of the male 7 or female 2 components of a means 1 for connecting metal tubes by means of threads (11, 6) which come into contact against one another at the moment of screwing. 
<??>This coating consists of a thin layer (14) of lead oxide produced by the oxidation of a lead layer, itself formed on an underlying layer (13) of a metal, such as copper, previously deposited directly or indirectly on the surface (4, 5, 9, 10, 11, 6) to be protected from friction. The invention also relates to the process for manufacturing this coating and the coated connection means obtained. 
<IMAGE>
Patent DE-69208311-D1 (DE)
Inventor: CZECH ANNA MARIA
IPC: D06M11/82
Filed: 1992-09-29
Granted: 1996-03-28
Abstract: The invention provides a method for imparting durable press properties to a cotton-containing textile which avoids the use of formaldehyde and the problems associated therewith, which method comprises treating a textile with an aqueous finishing agent solution comprising at least one acetal of glutaraldehyde and at least one acidic catalyst and optionally contains a silicone softener and/or a pH-maintaining additive such as sodium perborate.
Patent DE-69209778-D1 (DE)
Inventor: GRAWEHL DIETER
IPC: H01R12/58
Filed: 1992-11-13
Granted: 1996-05-15
Abstract: The contact has a part (A) intended to be fixed to the substrate (S) and a part (B) intended to be inserted into the hole (C1) of the support (C). The part (B) intended to be inserted into the hole (C1) of the support (C) is subjected to a treatment capable of imparting to it a profiled open cross-section in order to match, by means of elasticity, the cross-section of the hole (C1) of the support (C). <IMAGE>
Patent DE-69210010-D1 (DE)
Inventor: GRUPP JOACHIM
IPC: G02F1/17
Filed: 1992-10-31
Granted: 1996-05-23
Abstract: An electro-optical device having variable light transmission and including: at least one lens consisting of an electro-optical cell (4) with a first plate (6) and a second plate (8) each having a control electrode (14, 16), and a sealing frame placed between said plates to form a sealed space enclosing an electro-optical material (12); and a voltage generator (18) connected to the electrodes in order to apply a variable voltage to the material and thereby automatically or manually alter the light transmissivity of the cell (4) according to the existing light. Said cell (4) includes at least one element (6) loaded with a photochromic substance of which the absorbency changes reversibly according to the existing light strength. The device is used particularly in eye protection devices.
Patent DE-69223054-D1 (DE)
Inventor: JOHANSSON LARS GUNNAR
IPC: B22D11/10
Filed: 1992-07-01
Granted: 1997-12-11
Abstract: The machine has a cooled and moving substrate, for example an endless horizontal belt, a feeding device, for example a tundish, and a distributor arranged transversely to the substrate for distributing liquid metal over the substrate. The distributor can have an outlet for permitting a stream of liquid metal to exit the distributor, into a gaseous medium which can be enclosed by a hood or cover, at a substantial angle from the horizontal and vertical axes of the distributor, and the pressure of the liquid metal at the outlet can also be varied.
Patent DE-69224234-D1 (DE)
Inventor: CHU LIN
IPC: A61P33/00
Filed: 1992-06-19
Granted: 1998-03-05
Abstract: Avermectin compounds are substituted at the 4a-position: the 4a-methyl group is first derivatized with a hydroxy group which is then substituted with a variety of alkyl, alkoxy alkyl, or polyalkoxy alkyl groups and derivatives thereof. The compounds are potent antiparasitic and anthelmintic agents and compositions for such uses are also disclosed.
Patent DE-69231838-D1 (DE)
Inventor: GRASMEDER JOHN RUSSELL
IPC: C08L53/00
Filed: 1992-07-29
Granted: 2001-06-28
Abstract: Filled polymer compositions based on polypropylene block copolymer, particularly medium and medium to high impact grades, and a plate like filler such as talc, have improved visual scratch resistance by the inclusion of a polyorganosiloxane, particularly a polyalkylsiloxane such as polydimethylsiloxane. Silicone oils having viscosities of about 30,000 cSt are especially useful. Further benefits are obtained by the further inclusion of a fatty acid amide and/or by the use of passivated filler, particularly by the inclusion of an epoxy resin.
Patent DE-69305899-D1 (DE)
Inventor: CATOT BERNARD
IPC: G01N29/07
Filed: 1993-01-19
Granted: 1996-12-19
Abstract: The wheel (54) rests on a rail (50). A chassis (1) mounted on support and lifting means (6, 6') carries slideways arranged on either side of the rail (50) and parallel to the rail (50). Two carriages are mounted movably in translation on the slideways. Grinding devices (12), an ultrasonic inspection device (131) and two position detectors are mounted movably in translation, in a direction perpendicular to the slideways, on the carriages. The ultrasonic propagation time in the rim (54a), in two perpendicular directions, is measured and the width of the rim (54a) is measured. The speeds of propagation of the ultrasound are calculated and compared, so as to determine the state of stress of the rim (54a). <IMAGE>
Patent DE-69314094-D1 (DE)
Inventor: SPEKTOR MOSHE
IPC: F41H11/16
Filed: 1993-04-23
Granted: 1997-10-30
Abstract: An apparatus for activating different types of magnetic trigger mechanism comprises means for modifying the magnetic field sensed by each different type of magnetic trigger mechanism in a predetermined varying manner, thereby causing activation of each different type of magnetic trigger mechanism and thus detonation of each different type of magnetic mine when said apparatus is at at least a predetermined distance therefrom. <IMAGE>
Patent DE-69326884-D1 (DE)
Inventor: LUNDBAECK STIG
IPC: A61B5/296
Filed: 1993-02-19
Granted: 1999-12-02
Abstract: PCT No. PCT/SE93/00134 Sec. 371 Date Aug. 22, 1994 Sec. 102(e) Date Aug. 22, 1994 PCT Filed Feb. 19, 1993 PCT Pub. No. WO93/16633 PCT Pub. Date Sep. 2, 1993A reusable electrode holder and associated disposable electrode unit are provided. The holder retains the electrode therein and is connectable to a vacuum source for holding the electrode against a patient's skin with vacuum suction. The holder is also connectable to an electrical lead for connection to the electrode unit. The holder has a resilient cap which is moveable to actuate a valve to open communication through the holder from the vacuum source to a chamber adjacent the skin. To prevent the transfer of contaminants from the skin to reusable parts of the holder, a first contaminant absorber is provided within a housing of the holder and a second contaminant absorber is provided as part of the electrode unit. A second valve can be provided which is actuatable to close vacuum communication when second absorber expands to a threshold contamination condition.
Patent DE-69333631-D1 (DE)
Inventor: AKAOGI TAKAO
IPC: G11C7/06
Filed: 1993-06-25
Granted: 2004-10-21
Abstract: A semiconductor memory device having electrically erasable nonvolatile memory cells to and from which data is automatically written and erased according to an internal algorithm incorporated in said semiconductor memory device. The allowable value of write or erase operations is determined according to the internal algorithm, which is variable. Thus, a device embodying the present invention can carry out a delivery test with "n" rewrite operations at the most, and taking into account deterioration due to an increase in the number of rewrite operations, can guarantee the maximum number of rewrite operations N (N>n) possible by a user. <IMAGE>
Patent DE-69334283-D1 (DE)
Inventor: HOFFMANN KURT
IPC: C08K5/524
Filed: 1993-09-14
Granted: 2009-06-18
Abstract: PCT No. PCT/EP93/02486 Sec. 371 Date Mar. 21, 1995 Sec. 102(e) Date Mar. 21, 1995 PCT Filed Sep. 14, 1993 PCT Pub. No. WO94/07946 PCT Pub. Date Apr. 14, 1994Recycled plastics, predominanty thermoplastics, from domestic, commercial and industrial waste can be stabilized against thermooxidative degradation by adding a combination of a sterically hindered phenol with an organic phosphite or phosphonite and a metal salt of a fatty acid.
Patent DE-69400550-D1 (DE)
Inventor: MCAFEE RICHARD
IPC: C08L83/04
Filed: 1994-05-05
Granted: 1996-10-24
Abstract: A compsn curable at elevated temp comprises (a) an organopolysiloxane with on average at least two Si-bonded aliphatically-unsatd monovalent hydrocarbon radicals per molecule; (b) an organohydrogenpolysiloxane having at least two Si-bonded H atoms per molecule; (c) a Pt catalyst obtd by reacting a Pt halide with an organic cpd having at least one -C=-C- gp per molecule; and opt; (d) a filler. Also claimed are (i) an elastomer obtd by heating the above compsn to 50-300 deg C; (ii) a process for preparing the compsn comprising mixing (a) and (c) above, and then adding (b); and (iii) a process for preparing an elastomer by heating the compsn so prepd. (a) is pref of formula (I) R"xSiO(4-x)/2 (I); R"= (halogenated)monovalent hydrocarbon radical; and x= 1-3, at least two Si-bonded aliphatically-unsatd gps being present per molecule. (b) is pref of formula (II) R'"mSiO(4-m)/2 (II); R'"= H or R"; and m= 1-3, at least two Si-bonded H atoms being present per molecule. The Pt catalyst pref comprises 0.5-300 wt ppm (as Pt) on (a) and (b); and the compsn pref contain a filler. Filler is pref added to the compsn, esp being mixed with (a) prior to mixing with (c).
Patent DE-69402610-D1 (DE)
Inventor: ESTOP PASCAL
IPC: H01L39/20
Filed: 1994-05-02
Granted: 1997-05-22
Abstract: A superconducting switch comprising a portion of cable including a resistive central strand that is non-superconducting having a plurality of super-conducting strands or of superconductors twisted thereabout, and separated from the central strand by electrical insulation, the cable as a whole being insulated from the external cooling medium by thermal insulation. The central strand is electrically connected to the superconducting strands or the superconductors at each end of a portion of cable. A portion of the length of the resistive central strand extends outside the cable at a point along the length of the portion of said cable and is coupled to a control device situated outside the cooling medium, wherein the control device injector an electrical current into the circuit formed by the resistive central strand that is connected at its ends to the superconducting strands or to the superconductors.
Patent DE-69403437-D1 (DE)
Inventor: COOPER MICHAEL
IPC: B31D1/02
Filed: 1994-01-07
Granted: 1997-07-03
Abstract: A process and apparatus for labelling products (20) both with a label (13) and a further article, which may comprise a folded leaflet or perhaps a free sample of some other product. Converted labels (13) are unwound from a reel (22) and then an adhesive area (14) on, but smaller than each converted label is exposed, the further article then being adhered to the exposed adhesive area of the label. Thereafter, the label (13) is affixed in a conventional manner to the product (20). The label could be first affixed to the product and then the further article adhered to the exposed adhesive area of the label. The adhering of the further products to the labels at the time of the affixing of the labels to the products allows the economic manufacture and handling of a web of converted labels, together with the easy and separate storage and handling of the further articles.
Patent DE-69405100-D1 (DE)
Inventor: DERLETH HELMUT
IPC: B01J35/10
Filed: 1994-05-10
Granted: 1997-09-25
Abstract: Process for the manufacture of a support containing silica and at least one constituent chosen from alumina and aluminum phosphate, according to which an alcohol, water, a silicon alkoxide and an acid are mixed under conditions such that gelling or precipitation of silica is prevented, an acidic solution of an aluminum compound and/or a solution of a source of phosphate ions are added thereto, a gelling agent is added thereto, a gel is recovered which is washed with water and then by means of an organic liquid, the gel is then dried by atomization until a powder is obtained, and the powder is calcined. Polymerization of olefins in the presence of a catalyst containing chromium on a support as described above.
Patent DE-69410688-D1 (DE)
Inventor: PERRIN ERIC
IPC: B22D11/04
Filed: 1994-03-28
Granted: 1998-07-09
Abstract: The (ingot) mould according to the invention is provided with a thermo-insulating hot top (2) made from rigid refractory material implanted on the tube element made from chilled copper (1) and means (8, 18, 12, 12, 13, 10) are provided for injecting, through the wall, a pressurised gas which emerges in the casting space 3 in the form of anular jets (streams) which cut through any solidification skin (crust) already formed by the cast metal (4) in contact with the refractory hot top (2). The invention makes it possible to distance the meniscus (7) from the solidification front of the cast metal in the copper element by eliminating the risks of incipient solidification between the two. <IMAGE>