baber/WOPTO huggingface dataset:
Patent DE-68901848-D1 (DE)
Inventor: LE GARS JACQUES
IPC: G09F9/33
Filed: 1989-10-19
Granted: 1992-07-23
Abstract: The invention relates to a display panel with luminous elements (2) such as light emitting diodes and the like, emitting an optical radiation within a specified colour range, in which panel, in front of the entire surface on which the exit windows of the luminous elements (2) are distributed with spaces between them, there is disposed a filter (4) of the same colour as that of the radiation emitted by the luminous elements. 
<??>According to the invention, the panel comprises, in front of the spaces between said luminous elements (2), a filter (5) of colour complementary to that of said filter (4) disposed in front of the entire surface on which the windows of the luminous elements are distributed. 
<??>The invention is applicable to luminous panels incorporating strips or matrices of luminous elements intended to be disposed in the open air, even in sunlit areas. 
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Patent DE-68920869-D1 (DE)
Inventor: UEDA MASANORI MITSUI PETROCHEM
IPC: B01D37/00
Filed: 1989-05-26
Granted: 1995-03-09
Abstract: The invention relates to a process for efficiently recovering crystals from slurry for a long time by feeding a slurry to a rotary vacuum filter, filtering with suction while rotating a cylindrical filtering member, washing and again filtering with suction, which comprises applying pressure to the slurry side so as to keep the temperature and pressure at levels not making the filtrate from the rotary vacuum filter supersaturated. This process enables prevention of clogging of the filtering member due to precipitation of crystals from the mother liquor side or due to an increase in viscosity, and efficient recovery of crystals from the slurry for a long period of time. This process is adapted for recovery of crystals of crude or purified terephthalic acid, and is also applicable to recovery of crystals in general, such as hydroquinone or resorcinol, from slurry.
Patent DE-68924162-D1 (DE)
Inventor: YOUNG RICHARD
IPC: A61K39/04
Filed: 1989-06-15
Granted: 1995-10-12
Abstract: Stress proteins and their use to immunize an individual against a nonviral infection or to induce immune tolerance in an individual, as well as a method of immunizing an individual by administering a selected stress protein and a method of inducing immune tolerance in an individual by administering a selected stress protein.
Patent DE-69002996-D1 (DE)
Inventor: KINOSHITA IWAO
IPC: C07D295/125
Filed: 1990-04-27
Granted: 1993-10-07
Abstract: A triphenylmethane derivative represented by the following general formula: <CHEM> exhibits born absorption inhibiting effects and is useful as a medicament for treating osteoporosis.
Patent DE-69004606-D1 (DE)
Inventor: KARLSSON LARS
IPC: F24C3/02
Filed: 1990-03-20
Granted: 1993-12-23
Abstract: A device at a heat treatment oven of the type using a combination of radiation heat and convection heat, and where in connection to the oven chamber are provided means (4, 19) arranged to circulate the oven atmosphere through the oven chamber and a channel (20, 21) situated outside the oven chamber and back to the oven chamber, whereby the device incorporates a gas burner (7) arranged at combustion to emit its flame in a direction, which at least partly touches or coincides with the circulation channel (20, 21) for the oven atmosphere, and where the gas burner (7) is arranged to direct its flame into a vessel (22), provided in the circulation channel (20, 21) for the circulating atmosphere.
Patent DE-69007614-D1 (DE)
Inventor: DENI FRANK
IPC: B29C65/74
Filed: 1990-11-06
Granted: 1994-04-28
Abstract: A vacuum sealer (1) has three wires (13) that are heated to varying degrees. Two wires are used or dedicated to sealing plastic bags and one of the wires is used to cut the bags. The vacuum sealer is tapered downwardly (3), i.e. has a low profile, for a better air flow through a vacuum nozzle (14) during the vacuuming step. A turbine with curved fins is used to increase the air flow and reduce the time to evacuate air from the bag. Also, the low profile of the unit, the increased size air ducts (10) and the curved fins on the turbine, provide a more effective system for evacuating air from the plastic bag to be used. <IMAGE>
Patent DE-69008620-D1 (DE)
Inventor: DESORCIE JAMES LAWRENCE
IPC: C09D171/02
Filed: 1990-06-19
Granted: 1994-06-09
Abstract: There is provided a curable substantially uniform mixture of an epoxy silicone, polyarylonium salts and a compatibilizer in the form a mixture of a long chain alkyl substituted phenol and an alkane diol. The curable mixture is convertable to a non-toxic, tack free adherent release coating for pressure sensitive adhesives.
Patent DE-69009283-D1 (DE)
Inventor: AGOURIDAS CONSTANTIN
IPC: C07C237/06
Filed: 1990-04-17
Granted: 1994-07-07
Abstract: Novel derivatives of formula <IMAGE>  in which,  - the dotted lines represent an optional endo or exo double bond, - Y represents a (C2-18) alkyl, alkenyl or alkynyl or a (C1-18) alkyl substituted by one or several halogens, - X, X' and X1 represent hydrogen, an (-> C8) alkyl, alkenyl or alkynyl, an (-> C14) aryl, an (-> C18) aralkyl or an acyl derived from a fatty acid and/or an amino acid, and either n and/or n1 represents 1 and R and/or R1 represents an amino radical or an amino acid radical, or n and/or n1 represent 2 and R and R1 represent hydrogen, an (C1-8) alkyl or an (-> C14) aryl or an (-> C18) arylalkyl or a <IMAGE> radical,  in which R2 represents a (C1-8) alkyl or an (-> C14) aryl, as well as their salts with acids or bases, a process for their preparation, their application as drugs and the compositions containing them.
Patent DE-69011781-D1 (DE)
Inventor: GIANNESSI FABIO
IPC: A61P25/28
Filed: 1990-06-08
Granted: 1994-09-29
Abstract: 1-acyl-2-pyrrolidinones of general formula (I) <CHEM>  wherein R is selected from the group consisting of:  phenyl substituted with halogen-susbstituted lower (C1-C4) alkyl;  phenylalkyl wherein the alkyl moiety has 2-4 carbon atoms; phenylalkenyl wherein the alkenyl moiety has 2-4 carbon atoms and the phenyl moiety is substituted with halogen-substituted lower (C1-C4)alkyl;  N-substituted pyrrolidin-2-yl; and  pyrid-3-yl  are potent enhancers of learning and memory. Orally or parenterally administrable pharmaceutical compositions in unit dosage form comprise from about 100 to 500 mg of one of the compound of formula (I).
Patent DE-69028102-D1 (DE)
Inventor: PIETRONIGRO DENNIS D
IPC: A61K31/17
Filed: 1990-05-08
Granted: 1996-09-19
Abstract: Disclosed are antineoplastic solutions for direct intratumoral delivery. The solutions are formulated using antineoplastic agents dissolved in organic, water miscible, solvent vehicles. The vehicle is selected such that a) the agent is dissolved in the vehicle, b) the agent is stable and bioavailable in the vehicle, and c) the vehicle readily diffuses through and permeates tumorous tissue. The solution is injected directly into the tumor and, as the vehicle permeates the tumor tissue it transports the agent therewith. In this way therapeutically effective levels of antinoeplastic agent are effectively and rapidly delivered and disseminated into the tumor mass with little or no dissemination into surrounding healthy tissue.
Patent DE-69101346-D1 (DE)
Inventor: ROMINE RICHARD L
IPC: C25B9/19
Filed: 1991-07-11
Granted: 1994-04-14
Abstract: In a sidewall-enclosed electrolytic cell, such as for the electrolysis of brine to form chloralkali product, the cell can have at least one cathode sidewall. There is now provided an at least substantially wall-sized, planar busbar (4) that is interface bonded to the cathode sidewall. The interface bonded, wall-sized busbar plus sidewall thereby at least substantially serve as a wall unit for the electrolytic cell. The wall-sized busbar has at least one internal passageway (15) therethrough for the circulation of cooling fluid. Where the bonded busbar is connected by a jumper switch for current connection, the cooling passageway of the busbar may connect at the location (11) of the jumper switch. <IMAGE>
Patent DE-69109663-D1 (DE)
Inventor: VOLK DIETER
IPC: E02D7/24
Filed: 1991-08-02
Granted: 1995-06-14
Abstract: The invention relates to a method and apparatus for creating continuous thin walls in the ground, of the type in which a vertical beam or sheet pile, which comprises at its lower part a device for injecting a grout into the ground, which grout, after solidifying, forms the thin wall, is driven successively into the ground, along the route of the wall being built, using vibratory means. Method characterised in that at least one jet (12) of liquid at very high pressure, directed substantially in the plane of the wall to be built, is sent to the lower part of the beam (1). <IMAGE>
Patent DE-69110769-D1 (DE)
Inventor: BAUER DANIEL
IPC: F04B35/01
Filed: 1991-05-07
Granted: 1995-08-03
Abstract: The gas compression device comprises a motor (1), a piston (2) capable of moving linearly in a pump body, a means of transmission (T) between the motor (1) and the piston (2) capable of converting the rotary movement supplied by the motor (1) into a reciprocating translational movement of the piston (2). Means of varying the speed, comprising a cam (12) are provided for imparting a different speed to the piston (2) of the compressor according to the resistance offered to the motor (1) during a complete admission-compression cycle, in such a way that the load moment is essentially constant and the motor (1) functions at its maximum torque and therefore at its maximum efficiency. The profile of the cam (12) is determined so as to ensure an essentially isothermic compression of the gas. 
<IMAGE>
Patent DE-69112624-D1 (DE)
Inventor: BENTON MICHAEL
IPC: G06F12/16
Filed: 1991-06-07
Granted: 1995-10-05
Abstract: A memory system provides a method for error detection and correction. Large data words are divided into multiple error correction zones. One zone from each of two or more words are combined to form an error domain. Address bits are also included in the domains. Check bits are generated from the data bits in each domain and stored with the data. During data retrieval, each domain is processed separately, generating a syndrome for each domain. The syndromes provide indication of bit errors, allowing the correction of a single-bit error in each domain. Multiple-bit errors may thus be corrected within each word using a single-bit error correction code. Data are distributed in physical memory so that, within each domain, no more than one data bit is stored in the same memory device. This method provides full error correction capability in the presence of a catastrophic memory package failure, so long as failures in multiple packages do not cause multiple errors within a single error correction domain. During both read and write operations, error correction code processing may be performed in parallel for multiple domains, enhancing performance.
Patent DE-69121213-D1 (DE)
Inventor: HASSLER WILLIAM
IPC: G01B1/00
Filed: 1991-06-17
Granted: 1996-09-05
Abstract: A structure which has a low coefficient of thermal and moisture expansion along one dimension (an axis) is formed of an arrangement of fibers surrounded by and bonded to an engineering thermoplastic resin. The fibers are arranged so that essentially all of the fibers are disposed parallel to the axis. The fibers have a negative coefficient of expansion, the resin has a positive coefficient of expansion, and the volume ratio is balanced so that the composite structure has a near zero coefficient of expansion. Perferably the structure is formed by pultrusion of overlapped tapes of aligned carbon fibers preimpregnated with polyphenylene sulfide. A scale having this structure has slots for indicating position on the scale. The slots extend through the scale and are transverse to the axis.
Patent DE-69127095-D1 (DE)
Inventor: ROCKENFELLER UWE
IPC: F25B17/08
Filed: 1991-11-06
Granted: 1997-09-04
Abstract: An apparatus for cooling or freezing a composition comprising a walled housing member (10) having a cooling chamber (20) with a door (12) permitting access thereto; fans for directing air to and from said condenser and evaporator; control means for operating said heating means and said fans; conduits for directing ammonia to and from said reactors; an evaporator (40) and air handling means (42) for circulating cold air from said evaporator to said cooling chamber; a condenser (30) for converting gaseous refrigerant to a liquid phase; first and second reactors (22,24), each containing a complex compound of ammonia and a chloride, bromide, sulphate or chlorate salt of a metal comprising an alkali metal, alkaline earth metal, chromium, manganese, iron, cobalt, nickel, cadmium, tantalum or rhenium; a first heating means (21) in said first reactor (22) and second heating means (23) in said second reactor (24) for heating the complex compound therein, respectively; first conduit means (44) connecting said evaporator (40) to each of said first and second reactors (22,24); first one-way valve means (28, 29) along said first conduit means and co-operating therewith for allowing ammonia to pass only one-way from said evaporator to said first and second reactors respectively; second conduit means (57) and second one-way valve means (32, 33) co-operating therewith for allowing ammonia to pass only one-way from said first and second reactors respectively, to said condenser (30); and third conduit means (46) and third valve means (14) co-operating therewith for directing ammonia from said condenser to said evaporator; and control means (45) for sequentially operating said heater means for alternately heating said complex compounds in said first and second reactors, for operating said air handling means and for operating said third valve means; and switching means for connection to a source of electrical power for turning on said apparatus and for energising said control means; characterised in that the first and second conduit means constitute the sole fluid communication path between the reactors, on the one hand, and the evaporator and condenser, on the other hand, such that ammonia must pass through the condenser from the reactors before it reaches the evaporator; and in that the apparatus is such as to be capable of providing cooling chamber temperatures of between -23 DEG C (-10<0>F) and -56 DEG C (-70 DEG F) for rapidly cooling or freezing a composition placed therein. <IMAGE>
Patent DE-69129211-D1 (DE)
Inventor: TAYLOR JAMES
IPC: A61B18/08
Filed: 1991-01-09
Granted: 1998-05-14
Abstract: A thermal atherectomy catheter is provided with a heated temperature self regulating tip (1) for insertion in an artery to vaporize an atherosclerotic plaque obstruction particularly in coronary and peripheral arteries. The heater (101) is located at the distal end of the catheter and has a winding of fine wire (7) around a ferromagnetic core (2) with the wire being connected via a transmission line (20) to a high frequency constant alternating current source in the megahertz range. The catheter, which may or may not employ a guide wire, is inserted into and through the lumen of a vessel and guided usually with the assistance of fluoroscopy to the location of the stenosis. The heater (101) is energized to vaporize the plaque, the temperature not exceeding a desired temperature as determined by the Curie temperature of the ferromagnetic material.
Patent DE-69129735-D1 (DE)
Inventor: GRAHAM THOMAS S
IPC: B22D11/06
Filed: 1991-12-05
Granted: 1998-08-13
Abstract: Method and apparatus for continuously sensing and monitoring the conditions of tensed flexible endless metallic casting belts (12,14) and their insulative coatings in a continuous metal casting machine. The flatness of a casting belt (12, 14) is continuously monitored and thereby also the condition of its thermal protective coating. One or more non-contacting eddy-current sensing probes (36, 38) are placed in proximity to the reverse coolant side of a belt (12, 14) for sensing and measuring the distance of the belt from the probe to reveal irregularities in the flatness of the belt while it travels past the probe. A deficiency of insulative belt coating can cause variations in belt flatness during casting. By monitoring such variations an operator of the continuous casting machine is alerted that the coating needs to be retouched or replaced without interrupting the casting process. Or such monitoring can alert the operator that the belt (12, 14) has become inherently not flat. <IMAGE>
Patent DE-69131069-D1 (DE)
Inventor: SHIMA NOBUYUKI
IPC: C07K14/475
Filed: 1991-07-15
Granted: 1999-05-06
Abstract: A cDNA library is prepared by extracting the whole of mRNAs from human fetal lung fibroblasts. From this library is cloned a cDNA which codes for TCF-II along its whole length by using a synthetic oligonucleotide probe which codes for an N-terminal amino acid, and the whole base sequence of the cDNA is determined. A large amount of TCF-II is expressed in mammalian cells transformed by a plasmid containing the cDNA and the TCF-II thus derived from the transformed cells is purified. The purified TCF-II is useful as a liver cell growth factor or a tumor cell killing active factor in the medical field or the like. <IMAGE>
Patent DE-69200620-D1 (DE)
Inventor: DE RIJK ROBERT
IPC: B65B7/28
Filed: 1992-08-06
Granted: 1994-12-08
Abstract: The invention relates to a method for closing a packing (4) consisting of two parts (2,3) by folding an edge (16) of the one packing part (3) in a continuous movement round a flange (15) of the other packing part (2) and pressing together the flange (15) and the edge (16). The invention further relates to an apparatus (1) for performing this method having a folding edge (14) divided into segments (9), wherein the segments (9) are movable in radial direction parallel to a pressure surface (8) of the closing apparatus (1) to a first closing position in which the flange (15) and the edge (16) are folded together and are movable therefrom transversely of the pressure surface (8) to a second closing position in which the flange (15) and the edge (16) are pressed together. <IMAGE>
Patent DE-69215225-D1 (DE)
Inventor: JONSSON KJELL
IPC: B62D33/06
Filed: 1992-07-03
Granted: 1996-12-19
Abstract: A device for anchoring a post (15) to a load-carrying vehicle, comprising a holder (2) which holds the post in an upstanding position with a given clearance between the post and the holder. The device further comprises a locking arrangement (11-14) for detachably locking the post in the holder. This locking arrangement is provided with means (11-14) for adjusting the position of the post (15) transversely to its longitudinal axis, so as to bring the post to a predetermined position in the holder (2), and for locking the post in the holder by displacing the post generally at right angles to the adjusting direction. A post which is intended to be locked detachably in the holder by means of the locking arrangement has channels (17) and/or ridges (19, 20) which extend in the longitudinal direction of the post and which are engaged by the locking arrangement.
Patent DE-69219168-D1 (DE)
Inventor: TAJIMA HIROKI
IPC: B41J2/14
Filed: 1992-01-16
Granted: 1997-05-28
Abstract: Liquid jet apparatus with orifices and recording apparatus using the same. Each of the orifices (1, 11) having a trapezoidal cross-section is provided in at least opposite bottom corners thereof with curved portions (R1, R3). The orifices preferably have a shape convergently tapering toward the outside. The orifices are durable against temperature changes, impact, etc. <IMAGE>
Patent DE-69219488-D1 (DE)
Inventor: AUDOUX JEAN-NOEL
IPC: G06K19/077
Filed: 1992-01-03
Granted: 1997-06-12
Abstract: The method according to the text of the application consists in providing the body (1) of the card with a cavity (2) and with a conduction area (5) situated partly in the cavity (2) and partly outside it; in inserting an fixing the integrated circuit (3) in the cavity (2) in such a way that its solder pads (4, 4a) are turned outwards; in forming by deposition a first layer of dielectric varnish (6) on the integrated circuit (3), with the exception of the solder pads (4, 4a) of the latter, and on part of the body (1) which surrounds the cavity (2), with the exception of an area (7) situated immediately in line with the conduction area (5); in forming read/write contacts (9, 9a) as well as the conductors (8) linking these latter to the respective solder pads (4, 4a) of the integrated circuit (3) by deposition of a conducting ink on the said solder pads (4, 4a), on the first layer of varnish (6), and on the part which is not coated with varnish of the conduction area (5) so that it is linked to one of the conductors; and in forming by deposition a second layer of dielectric varnish (10) on the parts of the ink deposit which do not constitute the read/write contacts (9, 9a). <IMAGE>
Patent DE-69220811-D1 (DE)
Inventor: ANDERSSON HEIMER
IPC: F24D15/04
Filed: 1992-12-16
Granted: 1997-08-14
Abstract: The present invention relates to an installation for heating a premises (A, B) with one or more rooms in a building, which comprises a compressor (1) for compressing a coolant medium from a vaporization coil (2) which is coupled to the input side of the compressor (1) and which is disposed in a region (3) outside the premises (A, B) for thermal absorption from the surroundings, the output side of the compressor (1) being coupled to a coil (4) disposed in the premises (A, B) for condensing the coolant compressed in the compressor (1) and that the vaporization coil (2) is interconnected to the condensation coil (4).
Patent DE-69224148-D1 (DE)
Inventor: METZ PAUL
IPC: B22D11/115
Filed: 1992-10-26
Granted: 1998-02-26
Abstract: A method of electromagnetic stirring for a molten metal during continuous casting is provided. The windings of the inductors are supplied so as to create, in the molten metal (10), at least one primary rotary movement zone (14), which is offset with respect to the central flow axis. By cyclical commutation of the phases of the polyphase current, a secondary gyratory movement (18) around the central flow axis is imparted to this primary rotary movement zone (14). <IMAGE>
Patent DE-69229866-D1 (DE)
Inventor: DEMELLO ALAN J
IPC: B29C48/09
Filed: 1992-04-23
Granted: 1999-09-30
Abstract: In a process for extruding a low density foam, a foamable thermoplastic elastomer such as a thermoplastic rubber is selected. The selected thermoplastic elastomer is then fed into a heated extruder barrel where it is compressed and melted by the action of a screw. A blowing agent consisting of water is introduced into the melted thermoplastic elastomer. The melted thermoplastic elastomer and the water are thoroughly mixed and then cooled to a uniform, predetermined temperature. The mixture is then forced through a die to form an extruded foam profile.
Patent DE-69304699-D1 (DE)
Inventor: CAMPEN JAN PETER
IPC: C02F1/46
Filed: 1993-06-04
Granted: 1996-10-17
Abstract: PCT No. PCT/NL93/00119 Sec. 371 Date Nov. 17, 1994 Sec. 102(e) Date Nov. 17, 1994 PCT Filed Jun. 4, 1993 PCT Pub. No. WO93/25481 PCT Pub. Date Dec. 23, 1993A process for purifying streams which contain organic and/or inorganic impurities is disclosed. The stream to be treated is introduced into a water-containing reaction zone which includes a packed bed of activated carbon to which an electrochemical potential is applied and to which ozone or hydrogen is fed at the same time. The cell further uses a contact electrode placed in the packed bed for supplying or removing an electrical current, and a counterelectrode disposed in a reaction vessel. The counterelectrode is electrically insulated from the packed bed of activated carbon. The cell further includes an inlet for feeding in liquid to be treated, an inlet for feeding ozone or hydrogen gas, and an outlet for discharging treated liquid and a further outlet for discharging waste gas.