baber/WOPTO huggingface dataset:
Patent DE-69411263-D1 (DE)
Inventor: RAGNARSSON SVEN
IPC: B01D9/02
Filed: 1994-03-30
Granted: 1998-07-30
Abstract: A method and a device for recovering crystals from a solution by evaporation with crystallisation in an evaporation plant having at least two stages are disclosed. In the method, the crystallised salt is separated in each evaporation stage (n) from mother liquor and is, in all stages except the first, dissolved to a substantially saturated solution, which is then conducted to the preceding evaporation stage (n-1). The crystallised salt in the first evaporation stage of the plant is collected as final product. The device comprises at least two evaporators (I1, I2, I3) with an inlet (1, 2, 3) for heating medium, and an inlet (6, 11, 14) for the solution to be evaporated, and an outlet (7, 12, 16) for the evaporated solution. The outlet of each evaporator (I1, I2, I3) is provided with separating means (C1, C2, C3) for separating crystals from mother liquor. The inlet of an evaporator (I1, I2...In-1) is connected to the separating means (C2, C3...Cn) of the subsequent evaporator (I2, I3...In) for receiving crystals from the separating means, and to a supply means (5) for liquid which forms, with the crystals, a substantially saturated solution which is to be evaporated. The outlet (10) for crystals from the separating means (C1) of the first evaporator (I1) of the device is the product outlet.
Patent DE-69412349-D1 (DE)
Inventor: NAKANISHI TAKASUKE
IPC: A61C1/05
Filed: 1994-05-17
Granted: 1998-09-17
Abstract: A dental handpiece contains a sleeve (13) for rotatably accommodating and securing a dental treatment tool (9) therein bearings (15, 15') for rotatably holding the sleeve (13) with respect to stationary handpiece casing members (11, 17), a rotatable rotor (14, 14') fixed to the sleeve (13) for rotating the sleeve under action of a compressed fluid, and stationary convexed and concave protective members (18, 18') for sheathing the bearings (15, 15') exposed to an annular spacing (23) defined by the bearings (15, 15') and the rotatable rotor (14, 14'). The rotatable rotor (14, 14') contains rotatable concave and convexed disc portions (20, 20'). The rotatable concave and convexed disc portions (20, 20') are arranged in proximity to the stationary convexed and concave protective members (18, 18') in a mating relation therewith for defining therebetween at least a first gap (19, 19') and a second gap (21, 21') communicating with the first gap and disposed radially outwardly of the first gap (19, 19').
Patent DE-69417553-D1 (DE)
Inventor: SINGH AKHILESHWAR R
IPC: C22C9/04
Filed: 1994-04-15
Granted: 1999-05-06
Abstract: A plumbing fixture or fitting fabricated from a bismuth and mischmetal containing copper alloy.
Patent DE-69420637-D1 (DE)
Inventor: BARKER ANDREW JOHN
IPC: A61K31/505
Filed: 1994-07-15
Granted: 1999-10-21
Abstract: The invention concerns tricyclic derivatives of the formula I <CHEM> wherein R<1> and R<2> together form an optionally substituted group of the formula -N=CH-NH-, -N=CH-O-, -N=CH-S-, -N=N-NH-, -NH-N=CH-, -NH-CH=CH-. -NH-CO-NH-, -NH-CO-O-, -NH-CO-S-, -NH-NH-CO-, -N=CH-CH=N-, -N=N-CH=CH-, -N=CH-N=CH-, -N=CH-CH=N-, -NH-CO-CH=CH- or -N=CH-CO-NH-;  m is 1, 2 or 3 and R<3> includes hydrogen, halogeno and (1-4C)alkyl;  or a pharmaceutically-acceptable salt thereof; processes for their preparation; pharmaceutical compositions containing them; and the use of the receptor tyrosine kinase inhibitory properties of the compounds in the treatment of cancer.
Patent DE-69431043-D1 (DE)
Inventor: CHATER JOHN CHARLES
IPC: H04N7/16
Filed: 1994-02-25
Granted: 2002-08-29
Abstract: PCT No. PCT/GB94/00377 Sec. 371 Date Jan. 27, 1995 Sec. 102(e) Date Jan. 27, 1995 PCT Filed Feb. 26, 1993 PCT Pub. No. WO94/19907 PCT Pub. Date Sep. 2, 1994A communication system for facilitating introductions comprising a plurality of terminals, recording means for recording a visual image of an individual at said terminal and for storing said image in a store together with corresponding images from other said terminals, networking means for networking images from said store amongst terminals from which the images do not originate, selecting means enabling said individual to select an image from amongst those transmitted to his/her terminal, indicating means to indicate such selection to the terminal from which the selected image originated, and communication means controlled by the individual at the selected terminal enabling the individuals at the selecting and selected terminals to communicate with each other.
Patent DE-69433193-D1 (DE)
Inventor: KLEMARCZYK PHILIP T
IPC: D06M13/352
Filed: 1994-03-24
Granted: 2003-11-06
Abstract: Resin compositions useful for filament winding applications comprising an epoxy component including at least one polyepoxide resin curable by heat, an olefinically unsaturated monomer component including at least one polyolefinically unsaturated monomer curable by actinic radiation, at least one photoinitiator, at least one organic peroxide, and a heat activated curing agent. The compositions have a viscosity less than about 2000 centipoise (cps) and are capable of retaining this viscosity for at least about 2 hours at a temperature of from about ambient temperature to about 60  DEG C. The resin compositions may further include a cyanate ester component. The cyanate ester resin compositions have a viscosity less than about 2000 cps and are capable of retaining this viscosity for at least about 6 months at about ambient temperature. The resins are capable of being immobilized by actinic radiation exposure and further heat cured without substantial resin drip. One or more organic peroxides are employed, selected from the group of organic peroxides having 10 hour decomposition half lives at temperatures of from about 50  DEG C to less than about 104  DEG C. Also, fiber resin composites comprising fiber substrates impregnated with the dual-curing resin compositions. Also the process for coating fiber substrates with the dual-curing resin compositions is disclosed.
Patent DE-69434417-D1 (DE)
Inventor: BILLET GILLES
IPC: A61C5/08
Filed: 1994-09-26
Granted: 2005-08-04
Abstract: The prosthesis consists of a supporting shell (2) designed to cover a natural, implanted or artificial stump (1), and an outer finish coating (3) over the supporting shell. The shell is of a composite material made from reinforcing fibres (4) embedded in a matrix (5), while the finish coating is made from a material with at least one ingredient of the same nature as one of the matrix ingredients. The composition material can be made, for example, from ceramic fibres in a matrix based on ceramic powder, with the finish coating also based on ceramic powder. In a variant the supporting shell and finish coating can be based on a methacrylate resin, esp. dimethacrylate. In addition, the supporting shell's module of elasticity is no more than 25 GPa, and preferably 7-25 GPa, and never more than 25 per cent different from that of natural dentine.
Patent DE-69434893-D1 (DE)
Inventor: WHITLOCK DAVID R
IPC: B01D53/04
Filed: 1994-03-04
Granted: 2007-01-25
Abstract: A process is described for the separation of solutes dissolved in a gaseous solvent. The process is useful in the extraction and recovery of solutes using supercritical fluid extraction, and in the purification of impure steam. The process utilizes a sorbent to remove solute followed by an in situ regeneration of the sorbent and the recovery of the solute.
Patent DE-69435300-D1 (DE)
Inventor: MITTENTHAL LOTHROP
IPC: G09C1/02
Filed: 1994-05-25
Granted: 2010-08-26
Abstract: Methods and apparatus for non-linearizing modulo 2 addition based encryption by block substitution techniques which allows use of the substitution scheme with relatively simple hardware and yet makes cryptanalysis more difficult. The basic block substitution, a one to one mapping of n-bit binary numbers onto themselves, is based on the fact that certain permutations of the n-bit binary numbers define linear orthomorphisms, which enable block substitution by modulo 2 addition of one permuted set of numbers to another. These equations representing the linear orthomorphism have an additive relationship when viewed as vectors, and in fact, form an additive group in the algebraic sense. The permutations of the n-bit binary numbers which define these linear orthomorphisms have the further property that any power of these permutations, that is, applying the permutations successively to the previously permuted numbers, generates a new linear orthomorphism. This allows the simple changing of the transformation on a frequent basis. However, this same property of linearity permits the entire linear orthomorphism to be generated from a limited subset of the equations. This is not possible with a nonlinear orthomorphism. To obtain a nonlinear version, the equations representing the original linear orthomorphism are transformed in an orderly and readily variable manner, so that the entire set of equations may no longer be generated from a limited subset of the equations. Various properties of the transformations and methods of using the same are disclosed.
Patent DE-69504440-D1 (DE)
Inventor: ASHBY ALAN
IPC: A61F2/34
Filed: 1995-08-04
Granted: 1998-10-08
Abstract: An acetabular bone graft impactor comprising a contact surface at least part of which is located on a head connected to a shaft provided with an anvil, and means for altering the shape of the contact surface. <MATH>
Patent DE-69514312-D1 (DE)
Inventor: AUERBACH ANDREW B
IPC: D04H1/42
Filed: 1995-10-13
Granted: 2000-02-10
Abstract: Melt-blown microfiber webs are prepared from polyarylene sulfide polymers, particularly polyphenylene sulfide. A small amount of a phosphite or phosphonite compound is added to the extruder feedstock. The additive essentially eliminates spurious polymer particle formation at the extruder die openings, even over sustained production periods. The polyarylene sulfide microfiber webs so produced are thus essentially free of spurious particulates, and the web defects which may be caused by such particulates. <IMAGE>
Patent DE-69527794-D1 (DE)
Inventor: BACK SANGHO
IPC: D21H11/16
Filed: 1995-06-28
Granted: 2002-09-19
Abstract: A sanitary paper product made from newspapers containing coarse cellulosic fibers and printed with ink that contains oil and a method for making the same is provided. The method has the step of (a) pulping the newspapers in water with agitation to produce a pulp slurry at a consistency between 3% and 12% and a pH below about 8.0; (b) adding to the slurry an enzyme selected from the group consisting of cellulase, hemicellulase, and lipase and maintaining the pulp slurry at a temperature above about 100 DEG  F. for at least 15 minutes; (c) maintaining at least about 2% of the of oil in contact with the newspaper fibers beginning with the making of the pulp slurry in step (a) through step (b); and using the enzyme treated pulp as a major source of fiber in the paper making process to produce a sanitary paper products.
Patent DE-69529527-D1 (DE)
Inventor: LIU CHI-LI
IPC: A01N63/60
Filed: 1995-07-10
Granted: 2003-03-06
Abstract: The invention relates to a novel substance with activity against insect pests of the order Diptera. The invention further relates to the substance which acts together with a Bacillus related pesticide, a chemical pesticide and/or a virus with pesticidal properties. The invention further relates to a novel strain(s) of Bacillus thuringiensis which produces such a substance. The invention further relates to pesticidal compositions comprising the substance and a pesticidal carrier, or the substance and a Bacillus related pesticide, a chemical pesticide and/or a virus with pesticidal properties as well as methods of using the pesticidal compositions to control a pest.
Patent DE-69532674-D1 (DE)
Inventor: GREENWALD RICHARD B
IPC: A61K47/48
Filed: 1995-06-23
Granted: 2004-04-15
Abstract: Substantially non-antigenic polymers containing pI and/or pH optimum modulating moieties are disclosed. The polymers are useful as intermediates for synthesis of amine-based polymers and in the formation of activated polymers for conjugation with nucleophiles. Conjugates and methods of preparation and treatment with the conjugates are also disclosed.
Patent DE-69534452-D1 (DE)
Inventor: NI JIAN
IPC: C12P21/02
Filed: 1995-12-19
Granted: 2005-10-20
Abstract: A human OAP polypeptide and DNA (RNA) encoding such polypeptide and a procedure for producing such polypeptide by recombinant techniques is disclosed. Also disclosed are methods for utilizing such polypeptide as an antiviral agent, for stimulating the differentiation in growth of osteoblasts and osteoclasts, which may be used to promote the healing of bone fractures and de novo bone formation and for osteoporosis. Also disclosed are agonists and antagonists to the polypeptide of the present invention which may be utilized to treat osteodystrophy, osteohypertrophy, osteoma osteopetrusis, osteoporosis and osteoblastoma. Diagnostic assays for identifying mutations in nucleic acid sequence encoding a polypeptide of the present invention.
Patent DE-69607087-D1 (DE)
Inventor: FARRELL WILLIAM J
IPC: B60P7/135
Filed: 1996-08-28
Granted: 2000-04-20
Abstract: An air bag (22), has at least one indicator line marking (44) for providing a visual indication of when the air bag (22) is in a properly inflated condition for filling a void between loads (26,28), such as cargo in a truck, airplane, or train. In a first embodiment (Fig 1), each indicator line (44) includes a center portion (46) which is of one design, such as being blue colored, and easily identifiable ends (48) of a second design, such as being red-colored. The distance between the ends of the center portion (46) is substantially equal to the thickness of the air bag (22) when it is properly inflated. In a second embodiment (Fig 5), the indicator lines (44a) extend from the top seam (34) to the bottom seam (36) of the air bag (22). The air bag (22) is properly inflated when the inner edges of the lines (44a) are visible between the loads (26,28).   <IMAGE>
Patent DE-69610397-D1 (DE)
Inventor: DI BERNARDO CARLO
IPC: G01M7/04
Filed: 1996-11-15
Granted: 2000-10-26
Abstract: A torsional vibrator (1) comprises a direct-current electric motor (2) provided with induced windings (7) supplied with direct current through inverter means (11) capable of changing their polarity in an alternating manner with a preselected frequency. To a shaft (8) of the electric motor (2) a wheel (13) is made integral that is formed by a rim (14) and by a tyre (15) and acceleration transducers (18, 19, 20, 21) are associated with the rim (14) and with the tyre (15) of the wheel. The shaft (8) of the motor (2) is driven to execute angular oscillations (27) that torsionally excite said wheel (13) and cause it to vibrate in rotational direction. The acceleration transducers (18, 19, 20, 21) detect rotational vibrations and provide measurements of acceleration of the rim (14) and of the tyre (15). <IMAGE>
Patent DE-69614390-D1 (DE)
Inventor: ARDELT J
IPC: C07K1/18
Filed: 1996-06-03
Granted: 2001-09-13
Abstract: Rana pipiens eggs are subjected to mechanical processing in the presence of a weakly acidic buffer to produce an extract. The extract is subjected to ion-exchange chromatography and size-exclusion chromatography. Two pharmaceuticals resulting from these steps have activity against certain cancer cells. The amino acid sequences and compositions of two preferred embodiments are disclosed.
Patent DE-69621018-D1 (DE)
Inventor: JORGENSEN OLE
IPC: A61M25/00
Filed: 1996-06-07
Granted: 2002-06-06
Abstract: An improved dilation balloon for securement to a catheter. The balloon includes an elastomeric skin having a constraining structure affixed thereto. The constraining structure allows radial expansion between an uninflated diameter DdefL and an inflated diameter DinfL. The minimum inflation pressure can be calculated based on the chosen elastomer DinfL and DdefL.
Patent DE-69633926-D1 (DE)
Inventor: VAN DER KRIEKEN MARIA
IPC: A01G7/06
Filed: 1996-06-24
Granted: 2004-12-30
Abstract: Increasing and/or prolonging in vivo or in vitro activity of plant growth regulators (PGRs) comprises locally increasing the concn. of active PGRs in a plant and/or plant parts and/or increasing the sensitivity of the plant and/or plant parts to the PGRs. Also claimed are: (a) chemically modified PGRs; (b) plants, cuttings or somatic embryos which have been vegetatively multiplied, physiologically manipulated or genetically modified, and (c) a kit for the method as above.
Patent DE-69634415-D1 (DE)
Inventor: BAKER D
IPC: H04L12/24
Filed: 1996-12-13
Granted: 2005-04-07
Abstract: A secure digital content delivery system includes a content provider and a content user. The content provider delivers encrypted content to the content user in response to delivery requests. The content provider generates encryption algorithms on the fly and encrypts the content prior to delivery, using a different encryption algorithm and key for each content delivery. The content user subsequently requests access permission from the content provider, to access the encrypted content. The content provider grants access by generating an executable decryption module on the fly and providing the executable decryption module to the content user. The content user decrypts the content and accesses it on the fly, using the executable decryption module. The accessed content is then re-encrypted using a different encryption algorithm and key, to preserve the integrity of the secure content delivery system. The content delivery system uses a programmably configurable protocol parsing engine to encrypt and decrypt content.
Patent DE-69635667-D1 (DE)
Inventor: DAVIS SAMUEL
IPC: C12N15/12
Filed: 1996-10-25
Granted: 2006-02-02
Abstract: A novel ligand (Efl-6) that binds the Elk subfamily of Eph receptors is identified, and methods for making the soluble Elf-6 ligand in biologically active form is described. A cDNA clone encoding this novel protein enables production of the recombinant protein, which is useful to support neuronal and other eph receptor-bearing cell populations.
Patent DE-69637825-D1 (DE)
Inventor: STAMLER JONATHAN S
IPC: A61K31/195
Filed: 1996-09-13
Granted: 2009-03-12
Abstract: Red blood cells can be loaded with low molecular weight nitrosylating agents, such as S-nitrosothiols, to act as a delivery system for NO<SUP>+</SUP> groups to tissues. Loaded red blood cells can be used in methods of therapy for conditions which are characterized by abnormal O<SUB>2 </SUB>metabolism of tissues, oxygen-related toxicity, abnormal vascular tone, abnormal red blood cell adhesion, or abnormal O<SUB>2 </SUB>delivery by red blood cells. Such treatment of red blood cells can be extended to in vivo therapies, with the object to achieve an increase in the ratio of red blood cell S-nitrosothiol to hemoglobin.
Patent DE-69706692-D1 (DE)
Inventor: GARDON-MOLLARD CHRISTIAN
IPC: A41B11/14
Filed: 1997-06-13
Granted: 2001-10-18
Abstract: The orthosis (1) is designed to apply degressive compression to all or part of the leg starting from the ankle. The orthosis has a knitted compressive tubular portion (2) of varying section formed by a leg portion of an elastic stocking that does not have a foot or a heel, said compressive-tubular portion being extended at its bottom end by a knitted non-compressive tubular portion (3) suitable for covering at least a portion of the foot, without compressing it, and made for example using a stitch of the plain moss type.
Patent DE-69710605-D1 (DE)
Inventor: CHARTRAND DANIEL
IPC: A42B3/32
Filed: 1997-11-26
Granted: 2002-03-28
Abstract: A pad assembly for use in a protective helmet shell. The pad assembly is formed from a resilient material. The pad assembly includes a front pad assembly, a back pad assembly, and an intermediate pad assembly. The front pad assembly is attached to a front portion of the helmet shell, the back pad assembly is attached to a back portion of the helmet shell, and the intermediate pad assembly is both centrally located between the front pad assembly and the back pad assembly and slidably connected to the front pad assembly and to the back pad assembly.
Patent DE-69711051-D1 (DE)
Inventor: LEITLOFF VOLKER
IPC: H02J3/26
Filed: 1997-07-21
Granted: 2002-04-18
Abstract: This method for maintaining electric power supply in an electric energy distribution network, in the event of a fault on one phase, consists in the following steps: detecting the fault and connecting it to earth to cancel the fault current; computing an asymmetric current (IKDD) comprising a first component representative of the balance error in the absence of fault and a second component representative of the fault current, computing the difference between the said asymmetric current (IKDD) and a threshold value based on the value of the asymmetric current in the absence of fault so as to verify the cancellation of the fault current and maintaining the electric energy supply if the computed value of the asymmetric current (IKDD) is less than the said threshold value.
Patent DE-69716639-D1 (DE)
Inventor: GOLDSCHMIDT BENOIT
IPC: A23C19/16
Filed: 1997-12-10
Granted: 2002-11-28
Abstract: The invention concerns a method for coating cheese which consists in applying directly on the cheese to be coated successively at least a layer of a hydrophobic edible composition, and at least a layer of a hydrophilic edible composition, an emulsifying agent being present in the hydrophobic layer adjacent to a hydrophilic layer, the hydrophilic layer adjacent to a hydrophobic layer or to the interface between a hydrophobic layer and a hydrophilic layer.
Patent DE-69727448-D1 (DE)
Inventor: CICINNATI LUIGI
IPC: E01F8/00
Filed: 1997-11-19
Granted: 2004-03-11
Abstract: An acoustic insulating panel (1) made of composite material and having a shell (8) in turn having a number of longitudinal reinforcing ribs (10, 13) and at least one layer (16, 17) of sound-absorbing material housed between two adjacent ribs (10, 13); the shell (8) being formed by bending thin sheet material; the layer (16, 17) of sound-absorbing material being sprayed or poured on, or applied by mechanically fastening and/or chemically bonding preformed elements; and the sound-absorbing material being replaced by or integrated with a further layer (18) of vibration-damping material. <IMAGE>
Patent DE-69734400-D1 (DE)
Inventor: DOMINI A
IPC: G06F17/27
Filed: 1997-06-20
Granted: 2005-11-24
Abstract: In an electronic word processing system environment, a system and method for verifying the accuracy of the grammatical composition of a sentence and the spelling of words within the sentence in an electronic document. A sentence is extracted from the electronic document. It is determined whether any of the words in the sentence are misspelled. If any of the words are misspelled, then an indication is displayed in a combined spelling and grammar dialog box. Determination is made whether the sentence is of proper grammatical composition. If the sentence does not have proper grammatical composition, then an indication is displayed in the combined spelling and grammar dialog box. These tasks may be repeated for each sentence in the document until the entire document has been proofed.
Patent DE-69739277-D1 (DE)
Inventor: MEERS PAUL R
IPC: A61K9/127
Filed: 1997-10-15
Granted: 2009-04-09
Abstract: This invention provides liposomes containing one or more N-acylated phosphatidylethanolamines, such liposomes being useful for localizing the delivery of bioactive agents to cells.