baber/WOPTO huggingface dataset:
Patent DE-69002857-D1 (DE)
Inventor: FILIPPONE MAURO
IPC: C25B15/04
Filed: 1990-04-23
Granted: 1993-09-30
Abstract: Process for positioning an anode set in a mercury cathode electrolysis cell, according to which the anode set is brought to a reference position relative to the mercury cathode, the anode set is provisionally moved away from the reference position, the corresponding change in the electrical resistance of the electrolyte layer separating the anode set from the cathode is measured and the position of the anode set is corrected when the measured change exceeds a threshold value.
Patent DE-69007250-D1 (DE)
Inventor: DOMINGUEZ MONTES JUAN
IPC: G03B21/60
Filed: 1990-04-23
Granted: 1994-04-14
Abstract: The screen is characterized in that the rasters of cylindrical lenses are optically convergent and/or divergent; both rasters of cylindrical lenses are formed of semicircular cross-section cylinders which are juxtaposed in the axial direction and are arranged on one or both faces of the screen, verifying that a) the angle  alpha between both rasters is equal to 90 DEG , the raster of vertical cylindrical lenses being then covered by a transparent substance having a refraction index n'; or b) this angle  alpha  is smaller than 90 DEG ; or c) this angle  alpha  is smaller than 90 DEG  and the rasters of cylindrical lenses are covered with a substance having a refraction index n". The process is comprised of: a) the preparation of a first mould; b) the production of a counter-mould; c) the production of a definitive mould; and d) compression moulding of rasters with the definitive mould.
Patent DE-69008060-D1 (DE)
Inventor: JONES DAVID MERVIN
IPC: F24C3/04
Filed: 1990-07-16
Granted: 1994-05-19
Abstract: A radiant plaque heater has a casing (1) a burner (4) and a plaque element (3) arranged within the casing so as to be heated by the burner and produce a radiant heat output. An air flow means (5) is provided and is operable to induce a flow of air into the casing in order to create an over-pressure therein which inhibits air flow from the exterior into the casing adjacent the plaque. A heat exchanger (7) may be provided for extracting heat from the burner exhaust gases and returning the extracted heat to the plaque element (3).
Patent DE-69008873-D1 (DE)
Inventor: ALWASH ABDUL SALAM ABASS
IPC: E04F21/12
Filed: 1990-01-12
Granted: 1994-06-23
Abstract: Simulated stone products are prepared by spraying a mortar material, in a blast of compressed air, into a mould by means of a gun 10, 14, 16, to which the mortar material is fed via a lateral inlet 12 by a peristaltic pump. Compressed air is supplied to an axially extending pipe 18 within the body 10 of the gun, the pipe 18 terminating, within the body 10, just short of a nozzle 16 from which the mortar spray is ejected. The mortar is effectively "atomised" in the spray, so that individual aggregate particles, such as sand grains, coated with cement, are hurled at high speed, in the spray, against the mould surface or against the previously deposited particle to form a densely packed aggregate layer which, in curing, de-moulding and surface etching or abrasion, closely simulates the appearance of natural stone. The apparatus and method disclosed allow, inter alia, products which are relatively thin and light, and are yet strong, to be produced economically.
Patent DE-69011161-D1 (DE)
Inventor: MCKENZIE LEE F DR
IPC: C06B47/14
Filed: 1990-02-13
Granted: 1994-09-08
Abstract: There is provided a water-in-oil emulsion explosive or emulsion component of an explosive, comprising an organic fuel as a continuous phase; an emulsified inorganic oxidizer salt solution or melt as a discontinuous phase; a density reducing agent and an emulsifier. The emulsifier is a bis-alkanolamine or bis-polyol derivative of a bis-carboxylated or anhydride derivatized olefinic or vinyl addition polymer in which the olefinic or vinyl addition polymer chain has an average chain length of from about 10 to about 32 carbon atoms, excluding side chains or branching.
Patent DE-69012783-D1 (DE)
Inventor: FIOCCHI PAOLO
IPC: F42B39/26
Filed: 1990-12-29
Granted: 1994-10-27
Abstract: In an alveolate container for the packaging of explosive primers the bottom half (10) comprises a plurality of alveoli (12) arranged in parallel rows each of which houses one explosive primer (13) for firearm cartridges arranged with the percussion bottom (17) near the rim of the mouth of the alveolus and the cover half (11) upon closing virtually isolating the alveoli (12) from the outside of the container. Said container is moulded and formed from a plastic sheet and each alveolus (12) has a virtually concave bottom to constitute an empty space between said bottom and the opposite end of the primer bottom (13) therein, the cover having a ribbing (14) along the centre line of each row of alveoli (12) to constitute upon closing a limitation on the moving of the primers (13) toward the outside of the alveoli (12). <IMAGE>
Patent DE-69018091-D1 (DE)
Inventor: KOPPELMAN EDWARD
IPC: C10L9/02
Filed: 1990-10-30
Granted: 1995-04-27
Abstract: An apparatus and process of steam treating carbonaceous materials under a controlled temperature and pressure. The feed material is introduced into an autoclave or similar vessel and injected with steam at a high pressure and temperature for a controlled period of time to effect thermal restructuring of the carbonaceous material and to effect a conversion of the moisture and a portion of the volatile organic constituents therein to a gaseous phase. Water, wax and tar are recovered during this process and the water may be used as a source of pre-heating feed material in another vessel while the tar may be used as a heating source since it has a high heating value. The upgraded product is allowed to cool and then removed from the reaction vessel. The invention alternatively contemplates use of a separate pre-heating chamber for the carbonaceous feed material.
Patent DE-69030748-D1 (DE)
Inventor: MEHTA MAYUR M
IPC: H04L13/10
Filed: 1990-03-14
Granted: 1997-06-26
Abstract: A data link controller receiver is disclosed that includes a series of shift registers and a bit counter that counts the number of received bits. When an end of frame character is received, the value in the bit counter which represents the bit residue is supplied to a bit adjustment counter. The bit adjustment counter is is employed to control the operation of the shift register containing the bit residue during a byte adjust operation, in a manner which enables the shift register containing the bit residue to be clocked until the value in the bit adjustment counter is indicative of the number of bits in a defined byte. Accordingly, the bit residue is serially shifted until the most significant bit of the shift register is filled. In addition, a mechanism is provided for loading zeros into the shift register during the byte adjust operation.
Patent DE-69108690-D1 (DE)
Inventor: JOHANSSON KJELL
IPC: C08B30/02
Filed: 1991-11-28
Granted: 1995-05-11
Abstract: Starch soln. is prepd. by mixing starch-contg. particles with cold water and subjecting to shear forces to break up any agglomerates and maintaining the temp. until the viscosity of the soln. has passed its maximum. The wetting and heating take place before the soln. becomes too viscous to handle. Pref. the temp. of the cold water is 0-35 deg.C.. All the starch particles are wetted within 5 mins.. The starch/water mixt. is subjected to shear forces in a device where it is continuously conducted through a housing contg. a rotator so that any agglomerates or lumps are broken up as the starch particles are wetted. The starch is highly cationised, has a degree of substitution at least 0.07 and the amount of starch is such that the dry content exceeds 2 wt.% during heating. The devices comprising combined mixers and heaters, and starch solns. free of unswelled grains are new.
Patent DE-69113903-D1 (DE)
Inventor: CAMBERLIN YVES
IPC: C08G73/12
Filed: 1991-07-05
Granted: 1995-11-23
Abstract: Polymers containing imide groups, comprising the product of reaction between:
 - (a) an N,N'-bisimide or a combination of a number of imides,
 - (b) one or a number of hindered p-allylanilines,
 - (c) optionally in the presence of a compound (c) chosen from:
 - organic peroxides,
 - azobisisobutyronitrile,
 - an imidazole derivative,
 - (d) optionally in the presence of a compound (d) chosen from vinylpyridines, N-vinylpyrrolidone, allyl isocyanurate, vinyltetrahydrofuran and mixtures thereof. 
<??>Process for the preparation of such polymers and their uses especially for reinforced and impregnated composite materials.
Patent DE-69114023-D1 (DE)
Inventor: WARREN HAROLD CHESTER
IPC: C12Q1/68
Filed: 1991-01-17
Granted: 1995-11-30
Abstract: An oligonucleotide is linked to a particle through a protein or carbohydrate to form a water-insoluble nucleic acid probe. The protein or carbohydrate has a pI of 6 or less, and has been. chemically modified with an acylating, alkylating or sulfonylating agent. The particle surface is substantially free of other proteins or carbohydrates. The probe is useful in various diagnostic and purification methods wherein hybridization of the oligonucleotide with a target nucleic acid is possible. In one instance, the probe can be used to capture a DNA strand which has been amplified using polymerase chain reaction techniques.
Patent DE-69119569-D1 (DE)
Inventor: ABILEAH ADIEL
IPC: G09F9/35
Filed: 1991-12-13
Granted: 1996-06-20
Abstract: A liquid crystal display (410) including a matrix array of rows and columns of liquid crystal picture elements (413), a light source (412) for projecting an image from said matrix array and an angled diverging/magnifying fibre optic faceplate (426) operatively disposed on the side of the matrix array of liquid crystal elements (413) opposite the light source (412). The diverging/magnifying fibre optic faceplate (426) is adapted to eliminate the presence of image seams occasioned by the peripheral electrical contact regions which surround the liquid crystal display (410). <IMAGE>
Patent DE-69125397-D1 (DE)
Inventor: SIEGHARTNER LEONARD
IPC: F04D29/04
Filed: 1991-12-19
Granted: 1997-04-30
Abstract: A floating, self-centering impeller for a turbine pump assembly has a plurality of "D-shaped" recesses arranged in one or more circumferential rows on its end surfaces to induce pressurized film between its end surfaces and adjacent thrust surfaces of side plates to prevent galling or seizing of the pump as the impeller is rotated. A corresponding array of such "D-shaped" recesses may be provided on the opposing surfaces of the side plates.
Patent DE-69125991-D1 (DE)
Inventor: WONG RAYMOND S
IPC: A01H5/10
Filed: 1991-03-27
Granted: 1997-06-12
Abstract: A substantially homogeneous assemblage of mature rapeseeds which yield following crushing and extraction an oil which exhibits (1) an unusually low saturated fatty acid content of no more than 4 percent by weight in the form of stearic acid and palmitic acids based upon the total fatty acid content and (2) an erucic acid content of no more than 2 percent by weight based on the total fatty acid content, wherein said saturated fatty acid content is controlled by genetic means for expression of such trait.
Patent DE-69130086-D1 (DE)
Inventor: TIPLEY ROGER E
IPC: G06F12/08
Filed: 1991-06-14
Granted: 1998-10-08
Abstract: A method for achieving multilevel inclusion in a computer system with first and second level caches. The caches align themselves on a "way" basis by their respective cache controllers communicating with each other as to which blocks of data they are replacing and which of their cache ways are being filled with data. On first and second level cache read misses the first level cache controller provides way information to the second level cache controller to allow received data to be placed in the same way. On first level cache read misses and second level cache read hits, the second level cache controller provides way information the first level cache controller, which ignores its replacement indication and places data in the indicated way. On processor writes the first level cache controller caches the writes and provides the way information to the second level cache controller which also caches the writes and uses the way information to select the proper way for data storage. An inclusion bit is set on data in the second level cache that is duplicated in the first level cache. Multilevel inclusion allows the second level cache controller to perform the principal snooping responsibilities for both caches, thereby enabling the first level cache controller to avoid snooping duties until a first level cache snoop hit occurs. On a second level cache snoop hit, the second level cache controller checks the respective inclusion bit to determine if a copy of this data also resides in the first level cache. The first level cache controller is directed to snoop the bus only if the respective inclusion bit is set. <IMAGE>
Patent DE-69203855-D1 (DE)
Inventor: HURSON JAMES K
IPC: A63C11/00
Filed: 1992-02-03
Granted: 1995-09-07
Abstract: A hand-held ski carrier (220) includes a rigid base member (208), a handle (209) projecting from a central portion of the base member, and at least one jaw. Each jaw preferably comprises an outer side member (204) which extends from a lateral side portion of the base member, and an inner side member (206) which is disposed between the outer side member and the handle and which extends generally vertically from the base member in parallel with the outer side member. The handle is rotatable with respect to the base member, and a cam member (216) is mounted on the handle and is adapted to rotate with the handle from a first, neutral position to a second position in which it drives the upper portions of at least one of the inner and outer side members towards the other member to close the jaw (direction of arrow B).
Patent DE-69204550-D1 (DE)
Inventor: GRANGE-COSSOU MICHEL
IPC: H01M50/536
Filed: 1992-05-26
Granted: 1995-10-12
Abstract: The invention relates to a method for joining a metallic connector to an electrode with spongy support for electrochemical generator, according to which, starting from the said support possessing a porosity greater than 90%, the support is loaded with active material and is compressed in order to alter its thickness, characterised in that use is made of a connector (3, 7, 12, 15) made of expanded metal or perforated strip with a hole factor greater than 40% and which is arranged on either side of the said support (1), loaded with active material and in that the operation of compressing the support is used to make the said connector penetrate into this support. <IMAGE>
Patent DE-69208947-D1 (DE)
Inventor: WEINL GEROLD
IPC: C23C30/00
Filed: 1992-06-16
Granted: 1996-04-18
Abstract: A sintered body of titanium based carbonitride alloy according to the invention comprises carbonitride hard constituents in 5-25 % binder phase where the hard constituents contain, in addition to Ti, one or more of the metals Zr, Hf, V, Nb, Ta, Cr, Mo and/or W and the binder phase is based on cobalt and/or nickel. The sintered body has at least one outer surface with a <50  mu m thick surface layer, A, of a titaniumrich cubic carbonitride. Below this layer there is a <100  mu m thick binder phase enrichment, B, in which the binder phase content has a maximum of >1.2 of that in the inner of the body, D. Under the binder phase enrichment there is a <250  mu m thick binder phase depleted zone, C. The binder phase content in this zone has a lowest level <0.9 of the binder phase content in the inner of the body, D. Sintered bodies according to the invention are manufactured by heat treatment in an atmosphere of N2 and/or NH3 possibly in combination with at least one of CH4, CO and CO2 at 1100 - 1350 DEG C for 1-25 hours at atmospheric pressure or higher. <IMAGE>
Patent DE-69210922-D1 (DE)
Inventor: FONTANESI ENZO
IPC: B65G17/16
Filed: 1992-04-10
Granted: 1996-06-27
Abstract: In an apparatus (10) for transporting packaged food products from a product loading station (A) to an unloading station (B), a series of containers (20) is entrained by a drive element (12) along a closed-loop path and temporarily halted at the loading station (A) and the unloading station (B) for loading the products onto the load carriers (20) and unloading the products from the load carriers (20); each load carrier (20) has a hitch member arranged to rest on the drive element (12) in a freely slidable manner therealong and, disposed in the closed-loop path, there is at least one accelerating device (25) applying a force to each load carrier (20) effective to impose on the load carrier (20) an acceleration with respect to the speed of the drive element (12). <IMAGE>
Patent DE-69211729-D1 (DE)
Inventor: FUSI DANIELE
IPC: A61L15/24
Filed: 1992-03-05
Granted: 1996-08-01
Abstract: Use of a fabric in manufacturing a cleansing, disinfectant and/or curative element shaped like a bandage or napkin for the treatment and prevention of injuries or diseases, in which the fabric is constituted by polyacrylonitrile fibers.
Patent DE-69217658-D1 (DE)
Inventor: JALONEN HARRY
IPC: C07D233/58
Filed: 1992-05-27
Granted: 1997-04-03
Abstract: Salts of medetomidine and optically active enantiomers, thereof, particularly the d-enantiomer are disclosed. These salts may be used to regulate the rate of the transdermal administration of active drugs. The transdermal delivery system comprises a drug impermeable backing layer and an adhesive layer wherein the medetomidine is dispersed throughout the adhesive layer.
Patent DE-69223064-D1 (DE)
Inventor: MESTETSKY PAT
IPC: C09K23/16
Filed: 1992-08-31
Granted: 1997-12-11
Abstract: A method of separating oleophilic-hydrophobic material from wash water is disclosed. The method includes the steps of mixing with the wash water, about 30-2100 ppm of a surfactant having the formula: f an enzyme chosen from among proteases, amylases, lipases, cellulases, pectinases and mixtures thereof. The mixture of wash water surfactant and/or enzyme is then permitted to stand for a time sufficient for the oleophilic-hydrophobic material to separate.
Patent DE-69226457-D1 (DE)
Inventor: LOKHOFF GERARDUS CORNELIS P
IPC: G11B20/10
Filed: 1992-02-10
Granted: 1998-09-10
Abstract: The transmission system comprises a transmitter for transmitting a sub-band encoded signal accommodated in a second digital signal (Fig. 2) containing frames which include allocation information, scale factor information and samples. At a transmitter end an additional coding of the second digital signal is performed as a result of which an error correction (in 32) of the information received becomes possible at the receiver end. The receiver further includes error masking means (43) with which it is possible to perform a operation on the received information if an error in the received information cannot be corrected. The error masking means has a very simple structure and   a. in response to an error flag of the error correction means (32) denoting that there is an error in a sample, realises a zeroing of this sample; b. in response to an error flag denoting that the scale factor in a frame is erroneous, realises a reiteration of the corresponding scale factor from the preceding frame; c. in response to an error flag denoting that the allocation information is erroneous, realises a reiteration of the preceding frame and if, furthermore, an error flag is generated, denoting that the allocation information of the successive frame is erroneous, realises a zeroing of all the samples in this successive frame.   <IMAGE>
Patent DE-69232677-D1 (DE)
Inventor: BLOCH WILL
IPC: C12Q1/68
Filed: 1992-04-03
Granted: 2002-08-14
Abstract: A method for separating double stranded DNA (dsDNA) in a liquid test sample from single stranded DNA (ssDNA) and/or RNA in said test sample, comprising the steps of:   (a) contacting said test sample with a solid support material having aralkylamine molecules covalently attached to said support material; and (b) separating said solid support material from said liquid test sample.
Patent DE-69233438-D1 (DE)
Inventor: KELLEY E
IPC: H01J49/42
Filed: 1992-08-28
Granted: 2004-11-25
Abstract: A mass spectrometry method in which a supplemental AC voltage signal having at least one high power frequency component, and at least one low power frequency component, is applied to an ion trap. Each high power component has an amplitude sufficiently large to eject one or more selected ions from the trap, by resonantly exciting the ions. Each low power component has an amplitude sufficient to induce dissociation (or reaction) of one or more selected ions, but insufficient to resonate the ions for detection. The frequency (or band of frequencies) of each high and low power frequency component is selected to match a resonance frequency of ions having a desired mass-to-charge ratio. Each low power component is applied for the purpose of inducing dissociation or reaction of specific trapped ions, which may be parent, daughter, reagent, or product ions, and each high power component is applied to eject undesired products of each such dissociation or reaction process from the trap. In accordance with the invention, a supplemental voltage signal having appropriately selected high and low power frequency components is applied to a trap during an (MS)n or CI, or combined CI/(MS)n, mass spectrometry operation.
Patent DE-69304898-D1 (DE)
Inventor: TANASESCU OVIDIU
IPC: B08B7/04
Filed: 1993-02-05
Granted: 1996-10-24
Abstract: A water suction device for scrubbing machines and the like having a non-rotatable frame, a rotatable scrubbing disc or brush (1a) and a rotatably driven holder (1) therefor, a number of nozzles (2) and a number of lips (5) which move dirty scrubbing water to the nozzles, said nozzles and lips being mounted on said brush, disc or holder at the periphery thereof with their lower ends in contact with or at a short distance from the floor, the outlets of the nozzles discharging in a rotating first ring-shaped channel (8) sealingly connected to a non-rotating second ring-shaped channel (4) on said frame, the second channel being connected to a water separator or the like. Said channels form a common channel located radially inside the periphery of the brush (1a) or disc and preferably close to the rotation axis thereof.
Patent DE-69308973-D1 (DE)
Inventor: GRENIER GILBERT
IPC: B44B1/06
Filed: 1993-09-02
Granted: 1997-04-24
Abstract: The invention relates to a novel type of tool for engraving machines, comprising an oblong body (11a) provided at one end with a housing (18) for receiving the added (separate) cutter (19). The said cutter comprises a cutting edge (19a) at one end, a rear surface (23) and an intermediate surface in the form of a cylindrical body (22), which surface is truncated by an oblique flat part (24), the cross-section of the said cylindrical body (22) thinning from the said cutting edge (19). The said oblong body (11a) is provided with a housing (18) comprising a cylindrically shaped wall matching that of the cylindrical body (22), and a wall (25) inclined so as to fit over the oblique flat part (24), the surface of the said wall (25) being convex in the radial and/or longitudinal direction, so that the said added cutter (19) can be inserted and held in the said oblong body (11a) by wedging the flat part (24) in the housing (18). <IMAGE>