baber/WOPTO huggingface dataset:
Patent DE-69034003-T2 (DE)
Inventor: SHEN KUO CHEN
IPC: C08J3/00
Filed: 1990-12-28
Granted: 2003-05-22
Abstract: This invention relates to a process for converting lignocellulosic material into a thermosetting, waterproof adhesive and composite products. The lignocellulosic material is first treated with high pressure steam to cause a thermal decomposition and hydrolyzation of hemicellulose to generate water soluble, low molecular weight carbohydrates and other decomposition products. The lignocellulose residue is treated again with high pressure steam to cause a decomposition and hydrolyzation of cellulose to generate water soluble, low molecular weight carbohydrates and other decomposition products. These water solubles can be used alone or in admixture as a thermosetting resin adhesive to create a waterproof bond under heat and pressure. The thermosetting adhesive may also be used for bonding other components of the lignocellulosic material, or in combination with other lignocellulosic material or non lignocellulosic material to produce waterproof composite products.
Patent DE-69107684-T2 (DE)
Inventor: HAAG WERNER OTTO
IPC: B01J29/84
Filed: 1991-05-28
Granted: 1995-06-29
Abstract: A synthetic, non-composited microporous membrane comprises a continuous array of crystalline molecular sieve material, and may be made by crystallizing a thin layer of the molecular sieve material on to a non-porous forming surface from which it is subsequently removed. The membrane may be used as a catalyst or as a separator for liquid or gaseous mixtures. <IMAGE>
Patent DE-69112192-T2 (DE)
Inventor: TYMS A STANLEY
IPC: A61K31/435
Filed: 1991-12-04
Granted: 1996-04-04
Abstract: Castanospermine esters are active in the treatment of herpes viral infections.
Patent DE-69116377-T2 (DE)
Inventor: ROOK GRAHAM ARTHUR WILLIAM
IPC: A61P37/00
Filed: 1991-11-08
Granted: 1996-05-30
Abstract: Antigenic and/or immunoregulatory material derived from Mycobacterium vaccae is useful in the treatment of uveitis.
Patent DE-69121278-T2 (DE)
Inventor: ISE JUN
IPC: G03B17/30
Filed: 1991-04-17
Granted: 1997-01-09
Abstract: Light-shielding cloths excellent in light-shielding ability, film drawing resistance, etc were developed, by increasing the pile yarn density in accordance with a special formula, by passing pile yarns (4) between the needle loop and the sinker loop of the ground fabric (3) or by using a combination of regular yarn and special yarn. The contamination of the film by the thermobleeding of the dye is prevented by using a particular dye. The generation of static marks is also prevented by treating the light-shielding cloth comprising synthetic fiber with a special antistatic agent or treatment. <IMAGE>
Patent DE-69122999-T2 (DE)
Inventor: VAN DEN VLEKKERT HENDRIK HARME
IPC: G01N27/414
Filed: 1991-07-17
Granted: 1997-03-06
Abstract: The invention provides a device for measuring the concentration of a chemical substance in fluid, characterized by a semiconductor containing a measuring surface, the impedance magnitude of which alters on contact of the surface with the chemical substance and which is arranged in a housing in which is arranged a flow channel for the fluid, and wherein the measuring surface forms part of the wall of the channel and is sealed relative to the housing by means of a releasable sealing element, and which semiconductor is provided with electrical conductors for conducting the measuring signals. The releasable sealing element is preferably an O-ring. <IMAGE>
Patent DE-69127203-T2 (DE)
Inventor: FIEDRICH JOACHIM
IPC: G05D23/13
Filed: 1991-12-20
Granted: 1998-02-26
Abstract: A hydronic heating system having a source (2) of relatively hot supply water and a reservoir (21) of relatively cooler return water, a supply water line (11) from the source, a return water line (22,25) to the reservoir (21), one or more heating loops (20) into which supply water flows giving up heat to the loop surroundings and is returned to the reservoir (21) via the return line (22,25), includes: a three-way, variable position, automatically controlled valve (24), by which the relatively hot supply water is diluted with some of the relatively cooler return water so that the diluted supply water flows into the heating loops (20); and an automatic controller (36,37,38) for the valve (24) that is responsive to the diluted water temperature so that the valve position is varied as necessary to maintain the diluted supply water temperature within predetermined limits. <IMAGE>
Patent DE-69131726-T2 (DE)
Inventor: ZUFLE TYLER T
IPC: B32B7/02
Filed: 1991-02-28
Granted: 2000-03-02
Abstract: The invention is reinforced soft and hard body armor utilizing a plurality of layers or plies of dissimilar ballistic material in combination with a reinforcing panel positioned inwardly of the multiple plies of ballistic material with the reinforcing panel being constructed of a work hardenable material to reduce penetration of a projectile thereby reducing blunt trauma injury. The multiple plies of ballistic material include a unique arrangement of multiple plies of an aramid fiber available under the trademark "Kevlar" or "TWARON" and multiple plies of a non-woven ballistic material available under the trademark "Spectra Shield" and the reinforcing panel is a polycarbonate material such as available under the trademark "Lexan".
Patent DE-69132698-T2 (DE)
Inventor: KLEIN DIETER H
IPC: C08K5/06
Filed: 1991-12-17
Granted: 2002-06-20
Abstract: The invention is a water dispersible epoxy resin composition comprising:   A) the reaction product of one or more polyepoxides optionally, one or more poly (aromatic hydroxy) containing compounds optionally, one or more chain terminators, and one or more nominally difunctional C12-36 fatty acids or a dimer of an unsaturated, fatty acid;  wherein the composition further comprises: B) a sufficient amount of a surfactant to form a stable dispersion of the epoxy resin in water wherein the surfactant comprises an alkyl aryloxy poly(propyleneoxy) poly(ethyleneoxy) ethanol or a C12-36 hydrocarboxy poly(propyleneoxy) poly(ethyleneoxy) ethanol wherein the hydrocarboxy moiety is the residue of a C12-36 fatty alcohol or fatty acid.   In another aspect the invention is a high solids aqueous emulsion of such epoxy resin reaction product and surfactant. In yet another aspect, the invention is a coating composition comprising an aqueous emulsion containing the hereinbefore described epoxy resin coating composition, and a water-soluble dispersible, or emulsifiable curing agent or hardener for such epoxy resin composition.
Patent DE-69205688-T2 (DE)
Inventor: BERG ROLF
IPC: C07C409/00
Filed: 1992-09-21
Granted: 1996-05-30
Abstract: PCT No. PCT/EP92/02176 Sec. 371 Date Jun. 1, 1994 Sec. 102(e) Date Jun. 1, 1994 PCT Filed Sep. 21, 1992 PCT Pub. No. WO93/07120 PCT Pub. Date Apr. 15, 1993.A process for the suspension agglomeration of amidoperoxyacids which leads to improved rheological storage stability of aqueous suspensions made from these agglomerated peroxyacids is disclosed. Also disclosed are aqueous suspensions of stable viscosity made by milling these agglomerates to a mean particle size of about 20 to about 75 microns.
Patent DE-69211012-T2 (DE)
Inventor: ROLIN INGMAR
IPC: F24F3/044
Filed: 1992-11-11
Granted: 1996-10-24
Abstract: PCT No. PCT/FI92/00306 Sec. 371 Date May 20, 1994 Sec. 102(e) Date May 20, 1994 PCT Filed Nov. 11, 1992 PCT Pub. No. WO93/10403 PCT Pub. Date May 27, 1993Air-conditioning installation for room spaces (1), comprising a heat transfer device (4) for preheating supply air (A) by transferring heat from exhaust air (B) into the supply air; heating means including a heating source (11) for further heating the supply air; cooling means including a cooling source (14) for cooling the supply air; and adjusting means (16, 17, 18, 21, 32, 33, 34) for sensing the temperature of the supply air and for controlling the heat transfer device and the heating and cooling means on the basis of the sensed temperature. To simplify the structure of the installation, the heating and cooling sources (11, 14) are connected to the heat transfer device (4) so that the preheating, further heating and cooling of the supply air take place through the common heat transfer device.
Patent DE-69216645-T2 (DE)
Inventor: KUMAZAWA TOSHIAKI
IPC: C07C233/65
Filed: 1992-01-22
Granted: 1997-06-05
Abstract: Disclosed is a tricyclic compound represented by the formula (I):   <CHEM> wherein each of R<1>, R<2>, R<3> and R<4> independently represents hydrogen, C1-6 alkyl, C1-6 alkoxy, C1-6 alkylthio, amino, C1-6 alkylamino, halogenated C1-6 alkyl, halogenated C1-6 alkoxy, halogen, nitro, cyano, carboxy, C1-6 alkoxycarbonyl, hydroxymethyl, CR<9>R<1><0>CO2R<1><1> (wherein each of R<9>, R<1><0> and R<1><1> independently represents hydrogen or C1-6 alkyl) or CONR<1><2>R<1><3> (wherein each of R<1><2> and R<1><3> independently represents hydrogen or C1-6 alkyl); R<5> represents hydrogen or C1-6 alkyl; each of R<6>, R<7> and R<8> independently represents hydrogen, C1-6 alkyl, hydroxy, C1-6 alkoxy, C1-6 alkanoyloxy, C1-6 alkylthio, thiocyanato or halogen; X represents CH or N; Y<1>-Y<2> represents CH2-O, CH2-S(O)n, (wherein n represents 0, 1, or 2), CH2CH2, CH=CH or CON(R<1><4>) (wherein R<1><4> represents hydrogen or C1-6 alkyl) and Z represents oxygen or sulfur, or a pharmaceutically acceptable salt thereof. The compound possesses an acyl coenzyme A: cholesterol acyltransferase-inhibiting activity, and thus are expected to have preventive and therapeutic effects on hyperlipemia and arteriosclerosis.
Patent DE-69220090-T2 (DE)
Inventor: HILL ALAN
IPC: C02F1/02
Filed: 1992-10-15
Granted: 1997-09-18
Abstract: A method for recovery of printing ink wastes is provided which greatly minimizes pollution problems attendant to the disposal of ink wastes, while permitting formulation of usable ink products from the wastes. The method involves first creating a flowable stream of material including the ink wastes, and directing this stream to a hydroheater (16) along with incoming steam. In the hydroheater (16), the ink wastes are subjected to elevated temperatures and pressures, and intense shear, creating a homogeneous, flowable output. This output may then be dried and powdered, and the powder may be reconstituted as a black ink suitable for commercial printing operations. If desired, the hydroheater (16) output may be treated in a filter press (252) to obtain a filter cake (258), and this cake (258) may be subsequently subdivided and treated with ink carriers to form a processing ink. In a preferred embodiment, dilute printer washup material containing up to 5% by weight residual ink therein may be directly processed in the hydroheater (16); this eliminates the need for preliminary chemical treatment and sludge formation.
Patent DE-69226426-T2 (DE)
Inventor: BLOUNT GREGORY
IPC: A61F9/011
Filed: 1992-10-23
Granted: 1998-12-10
Abstract: A laser delivery system for ophthalmic surgery and the like includes a handpiece, a laser connector, and an optical fiber for transmitting laser light from a laser source to an eye to be treated. The optical fiber extends through the handpiece tip. The tip also includes a fluid path from the distal end thereof to the interior of the handpiece body. The handpiece body has a fluid path in fluid communication with the fluid path of the tip, which fluid path extends to the exterior of the handpiece. The probe is inserted into the eye during surgery and may have multiple functions, reducing surgical complications. Fluid in the eye may flow through the tip and the handpiece body while laser light from the laser source is directed by the optical fiber into the eye. Structure is provided for refluxing material in the tip back into the eye as desired by the user. Alternatively, fluid may be delivered through the handpiece and tip to the surgical site if needed. A clamp is included to hold the optical fiber in place in an operating field if desired.
Patent DE-69302966-T2 (DE)
Inventor: BROWNBILL THOMAS DUNCAN
IPC: B65D41/04
Filed: 1993-07-16
Granted: 1996-10-10
Abstract: A one-piece plastics closure for a carbonated beverage bottle has a sealing ring (24) which extends inwardly and downardly towards the closure mouth from its attachment to the closure body. When the closure is fitted the ring extends around the outer radius (56) and over the annular top face (50) of the bottle neck, backed by a stepless abutment and reaction surface (34) of the closure body. The latter surface engages the sealing ring mechanically above the container top face (50) to determine the fitted position of the closure and create a seal when the pressure in the bottle is low. When the product pressure is high, however, the effective seal is made between the sealing ring (24) and the outer radius (56) of the bottle neck. For that purpose the abutment and reaction surface is roughened, so allowing access for the product pressure to the back of the sealing ring. <IMAGE>
Patent DE-69318363-T2 (DE)
Inventor: CHERPECK RICHARD
IPC: C10L1/192
Filed: 1993-03-09
Granted: 1998-12-17
Abstract: There is disclosed a process for the preparation of a polyisobutyl hydroxyaromatic compound wherein the polyisobutyl substituent has an average molecular weight in the range of 400 to 5000, which comprises alkylating a hydroxyaromatic compound in the presence of an alkylation catalyst with a suitable polyisobutene containing at least 70% of a methyvinylidene isomer.
Patent DE-69321342-T2 (DE)
Inventor: NORRIS FANNY
IPC: A61K38/55
Filed: 1993-01-07
Granted: 1999-04-01
Abstract: The present invention relates to a human Kunitz-type protease inhibitor comprising the following amino acid sequenceAsp Leu Leu Pro Asn Val Cys Ala Phe Pro Met Glu Lys Gly Pro Cys Gln Thr Tyr Met Thr Arg Trp Phe Phe Asn Phe Glu Thr Gly Glu Cys Glu Leu Phe Ala Tyr Gly Gly Cys Gly Gly Asn Ser Asn Asn Phe Leu Arg Lys Glu Lys Cys Glu Lys Phe Cys Lys Phe Thr(SEQ ID NO:1)or a variant thereof with protease inhibitor properties.
Patent DE-69327230-T2 (DE)
Inventor: DUFFY RICHARD
IPC: B05D7/14
Filed: 1993-03-11
Granted: 2000-07-13
Abstract: An apparatus for coating internally threaded fasteners, particularly closed end fasteners, such as flanged weld nuts, which includes a powder spray arrangement, has a spray nozzle within a spray cylinder. The spray nozzle arrangement is actuated by an air cylinder to be in abutting relationship with a fastener seated in the spray position. The spray nozzle is tapped for the supply of air and for the supply of powder to the fastener threads. The spray block on which the nut is sprayed has a vacuum line that exhausts excess powder that does not adhere to the threads.
Patent DE-69402212-T2 (DE)
Inventor: SALA OSCAR
IPC: A63G25/00
Filed: 1994-12-23
Granted: 1997-10-16
Abstract: A miniaturized single-seater motor-vehicle, in particular for sports and recreative use, comprises two half-frames (2a) identical with each other and substantially extending according to longitudinal vertical planes, each half-frame (2a) being formed of a plurality of sections (9, 11, 12, 13, 14) defining a substantially closed line. The frame (2) supports a motor (19) disposed forwardly of a rear axle (10) and lowermost relative to a seat (10). A steering wheel (20) comprises a forward half portion (20b) and a rear half portion (20a) which are asymmetrical relative to an axis of rotation (21). Two side footboards (18) project laterally from the opposite sides of the frame (2) base. <IMAGE>
Patent DE-69404164-T2 (DE)
Inventor: JUMA KASSIM
IPC: C04B41/85
Filed: 1994-09-30
Granted: 1998-02-19
Abstract: PCT No. PCT/GB94/02127 Sec. 371 Date Mar. 13, 1996 Sec. 102(e) Date Mar. 13, 1996 PCT Filed Sep. 30, 1994 PCT Pub. No. WO95/11870 PCT Pub. Date Mar. 4, 1995A refractory article of manufacture comprises an article of graphite-alumina refractory material coated with at least one mineral having a sheet structure and a refractory oxide bond. The coating protects the article against thermal shock. A typical mineral having a sheet structure may be talc, a mica, vermiculite, antigorite, kaolinite, montmorillonite, pyrophyllite, or combinations of these materials. A typical refractory oxide bond is formed from alumina gel, silica sol, alumina sol, zirconia sol, or combinations of these materials (such as a combination of alumina gel and cationic silica sol). The coating may also contain a minor proportion of fibrous material and a minor proportion of particulate refractory filler other than the mineral having a sheet structure, and a portion of the mineral content of the mineral forming the sheet structure may include graphite. The coating may be in the form of a fluid having 5-50% by weight of mineral having a street structure, 20-60% by weight of refractory oxide binder for forming the refractory oxide bond, and 20-50% by weight of carrier liquid. The carrier liquid is removed by drying (e.g. in an oven).
Patent DE-69415466-T2 (DE)
Inventor: SIDDIQUI JUNAID AHMED
IPC: C08L67/00
Filed: 1994-10-05
Granted: 1999-08-19
Abstract: The present invention relates to films or sheets of linear polyester having incorporated therein a combination of precipitated silica particles and calcined clay having certain particle sizes and present in specific amounts based upon the weight of the polyester film. The addition of these fillers improves several properties of the film, including the handleability while maintaining acceptable optical clarity and transparency and to the method of making such films or sheets.
Patent DE-69419790-T2 (DE)
Inventor: ARCHILLA ALDEANUEVA FAUSTINO
IPC: E01B26/00
Filed: 1994-02-03
Granted: 1999-12-16
Abstract: A fixed installation (1) for changing the railway gage, being designed to allow the gage to be changed with the trains running, and being formed as an installation (1) located on a pit constituted by a reinforced concrete work on which different tracks (2,3), rail bearers, rails and guard rails, with different resilient elements (9,9'), are located, all of them being interconnected with a length of track (2) having a given gage (A) located on a side of the installation, while at the other end of the installation (1) there is a second length of track (3) of a different gage, the automatic change of the axle widenning being carried out on the center zone of the installation (1), notwithstanding the sense of the run. <IMAGE>
Patent DE-69429189-T2 (DE)
Inventor: HOFFMAN S
IPC: A61L27/34
Filed: 1994-12-14
Granted: 2002-04-18
Abstract: An intraocular lens having improved biocompatibility is coated with polyethylene oxide through covalent bonding, preferably using a plasma-deposited amine layer. The lens is then sterilized with ethylene oxide and extracted with water.
Patent DE-69430500-T2 (DE)
Inventor: LAW SAY-JONG
IPC: G01N33/58
Filed: 1994-03-18
Granted: 2003-01-09
Abstract: An assay method incorporating at least two different chemiluminescent compounds for detection and/or quantitation of at least two substances in a test sample is described. The synthesis of chemiluminescent reagents or conjugates for use in such methods as well as kits incorporating such reagents are also disclosed. The assays have particular application in the field of clinical diagnostics. <IMAGE>
Patent DE-69433257-T2 (DE)
Inventor: IWAMURA KEIICHI
IPC: H04L9/22
Filed: 1994-07-15
Granted: 2009-09-10
Abstract: In order to attain high speed and secure encryption, a communication apparatus comprises a random number generation circuit for sequentially generating random number sequences which assure difficulty in terms of amount of calculation in cryptoanalyzing the sequences based on output sequences while using a cryptographic key shared by partner stations as an initial value, and an encryption circuit for sequentially encrypting communication texts and outputting cryptograms in a transmitting station and sequentially cryptoanalyzing the cryptograms and outputting the same in a receiving station, faster than the sequential generation of the random numbers by the random number generation circuit. <IMAGE>
Patent DE-69434864-T2 (DE)
Inventor: LANGLEY ROBERT W
IPC: G05B13/00
Filed: 1994-10-21
Granted: 2007-04-12
Abstract: A blood component collection system with optimization capabilities. In one embodiment, process parameters are derived from an input/configured predetermined blood component yield and which is based upon the maximization of at least one process parameter. Thereafter, the blood component collection procedure is performed with these derived process control parameters. In another embodiment, process parameters are derived from an input total procedure time from a maximized value for at least one of the other process control parameters so as to maximize blood component yield in this fixed time. Thereafter, the blood component collection procedure is performed with these derived parameters. <IMAGE>
Patent DE-69507078-T2 (DE)
Inventor: GUO SHAO-HUA
IPC: C08F16/08
Filed: 1995-06-05
Granted: 1999-06-10
Abstract: Process comprises: polymerising an allyl monomer at about 80-280[deg]C in the presence of a free-radical initiator. Most or all of the initiator used is gradually added to the reaction mixt. during the polymerisation and the conversion of the allyl monomer improves as a result of the gradual addn. of the initiator.
Patent DE-69515244-T2 (DE)
Inventor: OTSUKI KAZUNORI
IPC: G06F21/12
Filed: 1995-04-21
Granted: 2000-07-13
Abstract: A data-protection system which permits authorized users to use a target data through a simple operation but does not permit unauthorized users to use the program even though they may be able to copy it. A data-protecting system in which a center prepares a special algorithm which is secretly held by the center only, the center prepares a secret algorithm exclusively for the data and for the user by applying the center algorithm to the data and the user identifier which are inherent to the data and the user, and are well-known to the public and are used without any change, and supplies the secret algorithm to the user and to the data supplier and then when it happens that the data supplier must supply a data to the user, the data supplier prepares the same and a specific encryption key between the data that is to be supplied and the user by inputting the user identifier to the secret algorithm of the data that is to be supplied, encrypts part or whole of the data that is to be supplied directly or indirectly based on the encryption key and supplies it to the user, and the user prepares the same encryption key between the data that is supplied and the user based upon the data identifier that is supplied and his own secret algorithm and decrypts the encrypted data directly or indirectly. <IMAGE>
Patent DE-69515301-T2 (DE)
Inventor: TANAMACHI W
IPC: G05D23/20
Filed: 1995-04-07
Granted: 2000-10-26
Abstract: Temperature control apparatus for controlling the temperature of an electrically heated moveable object such as an electrically heated rotatable drum. A temperature control mechanism, rotatably mounted in conjunction with the cylindrical drum and electrically coupled to the electrical heater, controls the temperature by controlling the flow of electricity to the electrical heater in response to control signals. A temperature sensor mechanism, rotatably mounted in conjunction with the cylindrical drum and electrically coupled to the temperature sensor, senses the temperature of the surface of the cylindrical drum and produces temperature signals indicative thereof. A microprocessor, non-rotatably mounted with respect to the cylindrical drum, controls the temperature of the electrically heated drum by generating the control signals in response to the temperature signals. An optical mechanism, coupled to the temperature control means, the temperature sensor means and the microprocessor means, optically couples the temperature signals from the rotating temperature sensor means to the non-rotating microprocessor means and optically couples the control signals from the non-rotating microprocessor means to the rotating temperature control means.