baber/WOPTO huggingface dataset:
Patent DE-69002851-D1 (DE)
Inventor: FORESTIER SERGE
IPC: C07C49/747
Filed: 1990-03-28
Granted: 1993-09-30
Abstract: The invention relates to cosmetic and pharmaceutical compositions containing the derivatives of benzylidenecamphor of formula: <IMAGE> (I)  where R1 denotes H, OH, C1-C3 alkyl or C1-C8 alkoxy, R3 denotes OH, C1-C3 alkyl or C1-C8 alkoxy, or else when R1 denotes H or OH, R3 can represent C1-C8 alkyl, R2 and R4 denote H or OH, at least one of the radicals R2 and R4 representing OH. The compounds (I) are wide-band sunscreens and antioxidants, and are utilized in the treatment of cutaneous inflammations and allergies.
Patent DE-69003447-D1 (DE)
Inventor: LAUDE-BOUSQUET ADRIEN
IPC: F28F21/00
Filed: 1990-05-03
Granted: 1993-10-28
Abstract: Device and equipment for heat exchange with stirring. According to the invention the heat exchange device comprises a support 7 adapted to the opening 3a of a flexible cylindrical heat exchange structure 10 mounted on the support, whose wall 10a permits the liquid 2 to pass and comprises at least one conduit 11 for circulating a heat exchange fluid, and a stirring means 12 suspended in the bottom part of the structure 10. The invention applies in particular to the clarification of wines containing tartar. <IMAGE>
Patent DE-69009771-D1 (DE)
Inventor: CLULOW MALCOLM GEORGE
IPC: C09K5/00
Filed: 1990-10-24
Granted: 1994-07-14
Abstract: A storage medium is intended to store thermal energy in a high capacity manner with relatively high heat transfer. The medium includes activated alumina and an aqueous medium and the storage medium may be usable at low temperatures and up to about 200  DEG C. Heat exchange with the storage medium utilises the specific heat of the medium and enthalpy arising out of reversible endothermic and exothermic chemical changes to give high thermal storage capacities which can be enhanced if the range includes a phase change. The thermal storage medium can be used in storage systems such as air conditioning and in systems where the thermal energy is utilised at locations remote from the charging station.
Patent DE-69023649-D1 (DE)
Inventor: WASON Satish
IPC: C08J9/06
Filed: 1990-05-15
Granted: 1995-12-21
Abstract: A stabilized powdered endothermic blowing agent which is a mixture of polycarboxylic acid and an inorganic carbonate, the polycarboxylic acid and the inorganic carbonate each having been surface treated with a component which prevents water from being absorbed thereby. The blowing agent is incorporated into a composition for producing foamed products. Additives may be added to the composition which function in conjunction with the blowing agent to cause surface migration of the additives and/or improve weld line strength of the foamed products.
Patent DE-69027444-D1 (DE)
Inventor: BARTFELD DANIEL
IPC: C12N9/02
Filed: 1990-11-07
Granted: 1996-07-18
Abstract: Disclosed is a method of increasing the yield of recovered solutions having an increased concentration of b isoform of an enzymatically-active polypeptide analog of Cu-Zn superoxide dismutase from a composition which comprises cells containing a, b and c isoforms of the polypeptide analog comprising treating the composition to separate soluble proteins from whole cells, cellular debris and insoluble proteins to obtain a solution containing such soluble proteins, including the a, b and c isoforms; treating the resulting solution with soluble proteins to produce three separate solutions, each of which has an increased concentration of one of either of the a, b or c isoform; recovering the separate solution with an increased concentration of the b isoform; combining the separate solution with an increased concentration of the a isoform with the separate solution with an increased concentration of the c isoform; treating the resulting combined solution to produce a solution with an increased concentration of the b isoform and recovering the then-resulting solution with an increased concentration of the b isoform.
Patent DE-69028923-D1 (DE)
Inventor: BOURGOIN CORINNE
IPC: A61K49/00
Filed: 1990-11-15
Granted: 1996-11-21
Abstract: A diagnostic composition comprising a binuclear complex between a polyaminopolycarboxylic ligand, such as diethylene triamine pentacetic acid, a paramagnetic metal such as Gd and an endogenous metal such as Ca, optionally mixed with the mononuclear complex of the same paramagnetic metal and the same ligand. This composition can be used as a contrasting agent in magnetic resonance imaging.
Patent DE-69031996-D1 (DE)
Inventor: LEWIS MARTIN
IPC: C12R1/19
Filed: 1990-04-18
Granted: 1998-03-05
Abstract: The in vitro cloning of a gene for human placental ribonuclease inhibitor may be obtained by recombinant DNA technology. The method described obtains the gene encoding human placental ribonuclease inhibitor, the expression of that product in a host cell, and the refolding and purifying of the product. A vector which includes an encoded DNA gene sequence coding for human placental ribonuclease inhibitor is also described, as well as a host that is compatible with and contains the vector. The gene sequence of the human placental ribonuclease inhibitor is also presented.
Patent DE-69033476-D1 (DE)
Inventor: SCHULTZ STEPHEN M
IPC: G11B20/18
Filed: 1990-11-02
Granted: 2000-04-13
Abstract: A method for detecting the presence of a replacement disk in a fault tolerant, intelligent mass storage disk array subsystem having a microprocessor based controller in a personal computer system and rebuilding the replacement disk independent of the computer system processor. The method calls for the microprocessor controller to run a disk array check at system powerup or at specified intervals at which will detect the existence of a replacement drive. The microprocessor then builds a series of disk drive commands which attempt to read every sector on the replacement disk. The read commands will return a null data read, indicating that the sector must be restored. The microprocessor controller converts the replacement read commands for all sectors on the replacement disk to write-restore commands. The microprocessor executes the write commands and restores the data to the replacement drive.
Patent DE-69101861-D1 (DE)
Inventor: VAN DEN GOOR JAKOBUS MARIE
IPC: B65G47/84
Filed: 1991-02-18
Granted: 1994-06-09
Abstract: The invention relates to a conveyor having a frame and an endless drivable conveying means provided with carriers extending parallel to each other, transversely to the direction of displacement of the conveying means. The carriers (7) are pivotable coupled to flexible coupling means (1,2). At least some of the carriers (7) support pusher shoes (18) which are connected to guide means (28,29). The guide means (28,29) can co-operate with two intersecting guide rails (28,29) provided at certain locations and extending in opposite directions (D,C), obliquely with respect to the intended direction of movement of the carriers (7). Upstream of the point of intersection of the two guide rails (28,29), when seen in the intended direction of movement (C,D) of the guide means (26) along the guide rails (28,29), a switch blade (59,55) is disposed near each guide rail so as to be pivotable about a pivot axis (58,54) disposed upstream of the point of intersection, whilst resilient means (61,57) are provided, which attempt to keep the switch blade (59,55) in question in a position extending transversely to the associated rail (28,29).
Patent DE-69103471-D1 (DE)
Inventor: TRINH DINH CHAN
IPC: C10G47/02
Filed: 1991-05-10
Granted: 1994-09-22
Abstract: A process for regenerating a catalyst containing at least one contaminating metal of the vanadium, nickel and iron group and a composition which can be employed in this process are described. The catalyst originating from a zone for hydroconversion of hydrocarbons is stripped in a zone (1) and then introduced into a boiling-bed reactor (3) in the presence of hydrogen peroxide introduced via a conduit (4). The extraction solution is drawn off via the conduit (5). Application to the regeneration of spent catalysts, especially for hydrotreatment in the oil industry. <IMAGE>
Patent DE-69104295-D1 (DE)
Inventor: VAN SLYKE STEVEN ARLAND
IPC: H01L33/26
Filed: 1991-07-23
Granted: 1994-11-03
Abstract: An internal junction electroluminescent device (100) is disclosed containing, in sequence, an anode (102,104), an organic hole injecting and transporting zone (106), an organic electron injecting and transporting zone (112) forming a junction (114) with the organic hole injecting and transporting zone (106), and a cathode (116) comprised of a layer contacting the organic electron injecting and transporting zone (106) containing a combination of magnesium and aluminum. Aluminum accounts for at least 80 percent of the cathode layer. <IMAGE>
Patent DE-69112601-D1 (DE)
Inventor: NAKAMA YASUNARI
IPC: A61K8/42
Filed: 1991-06-15
Granted: 1995-10-05
Abstract: A novel composite comprising an ampholytic surfactant and/or a semipolar surfactant, a higher fatty acid and, if necessary, a clay mineral; and an emulsion composition containing the same. <IMAGE>
Patent DE-69114614-D1 (DE)
Inventor: IKEDA YOSHIHARU
IPC: C08G65/32
Filed: 1991-08-24
Granted: 1995-12-21
Abstract: Polyethylene glycol derivatives of the formula <CHEM> wherein R1, and R2 are the same or different and each represents a lower alkyl, m and n are the same or different and each represents a positive integer and p is 0 or a positive integer, peptides modified by the polyethylene glycol derivatives, methods for producing them and use of the modified peptides. The peptides modified by the polyethylene glycol derivatives (I) of the invention as compared with the corresponding non-modified peptides, show decreased antigenicity, are considerably delayed in biological clearance, and exhibit their physiological activities effectively over the long period, rendering themselves very effective as pharmaceuticals as well as drugs for animals.
Patent DE-69119041-D1 (DE)
Inventor: POUTREL JEAN-JACQUES
IPC: H04B7/185
Filed: 1991-12-05
Granted: 1996-05-30
Abstract: The present invention relates to a method of transmitting information by radio waves especially between a satellite (2) and a plurality of ground stations (5), some at least of which are laid out in areas of poor conditions of transmission of centimetre waves. The said method consists in employing relays containing reception means and transmitter means. The invention consists more particularly in that, within a plurality of urban or rural arrangements (3) having a principal function of signalling, of decoration and/or of presentation of information, there is integrated a first series of means of transmission and/or of reception operating within wavelengths used for communicating with the said satellite and at least one second series of means of transmission and/or of reception operating within a wavelength band compatible with the conditions of transmission between the said second means and the said ground stations (5), the range of the said second means being less than or equal to the dimensions of the area of poor conditions of reception of centimetre waves. <IMAGE>
Patent DE-69126134-D1 (DE)
Inventor: DAVIS JEFFERY
IPC: A61K9/64
Filed: 1991-06-25
Granted: 1997-06-19
Abstract: Lightly crosslinked polymers, preferably ones prepared by suspension or emulsion polymerizing at least about 90% by weight of a carboxyl-containing monoethylenically unsaturated monomer such as acrylic acid with from about 0.1% to about 5% by weight of a polyfunctional, and preferably difunctional, crosslinking agent such as divinyl glycol (3,4-dihydroxy-1,5-hexadiene), having a particle size of not more than about 50  mu m in equivalent spherical diameter, when formulated with an ophthalmic medicament, e.g., fluorometholone, into suspensions in aqueous medium in which the amount of polymer ranges from about 0.1% to about 6.5% by weight, based on the total weight of the aqueous suspension, the pH is from about 3.0 to about 6.5, and the osmotic pressure (osmolality or tonicity) is from about 10 mOsM to about 400 mOsM, provide new topical ophthalmic medicament delivery systems having suitably low viscosities which permit them to be easily administered to the eye in drop form, and hence be comfortably administrable in consistent, accurate dosages. These suspension will rapidly gel in the eye after coming into contact with the eye's tear fluid to a substantially greater viscosity than that of the originally-introduced suspension and thus remain in place for prolonged periods of time to provide sustained release of the ophthalmic medicament.
Patent DE-69127061-D1 (DE)
Inventor: BARTLETT GARY F
IPC: E04F13/18
Filed: 1991-12-19
Granted: 1997-09-04
Abstract: A panel wall system is based on panels (10), each of which includes a sheet (12) of high density fiberboard, a vapor barrier (18) on the back surface of the fiberboard sheet and a sheet (14) of a substantially rigid polymeric material adhesively secured to the front face of the fiberboard sheet, the polymeric sheet having a thickness of not less than about 0.022 inch. The other components of the system are various trims and moldings. <IMAGE>
Patent DE-69129594-D1 (DE)
Inventor: GANSOW OTTO A
IPC: A61K47/48
Filed: 1991-03-22
Granted: 1998-07-16
Abstract: The subject matter of the present invention relates to bifunctional cyclohexyl DPTA ligands and methods for utilizing these compounds.
Patent DE-69129693-D1 (DE)
Inventor: SMITH STEVEN A
IPC: A61K33/24
Filed: 1991-04-10
Granted: 1998-08-06
Abstract: Psoriasis molecules are treated by administering non-toxic pharmaceutically acceptable solutions (topically, orally or by I.V.) of a composition containing nickel with a bromide carrier.
Patent DE-69200283-D1 (DE)
Inventor: DUBUIS JEAN-CHARLES
IPC: F24C7/04
Filed: 1992-03-10
Granted: 1994-09-01
Abstract: PCT No. PCT/FR92/00214 Sec. 371 Date Dec. 6, 1993 Sec. 102(e) Date Dec. 6, 1993 PCT Filed Mar. 10, 1992 PCT Pub. No. WO92/16083 PCT Pub. Date Sep. 17, 1992.Control device for controlling a heating apparatus, such as a microwave oven. The microwave oven has a housing 12, an enclosure 16 in which a drawer 14 that receives a product to be heated slides, the microwave oven being actuated by a handle 15 and has optical and/or optoelectronic devices 21, 22 to read a distinctive sign 6 on either the product or its packaging. A processing module 30 is included to compare signals generated from reading this distinctive sign 6 with predetermined reference signals memorized in a storage device, and a supply module 43 generates operational control signals for the heating apparatus 10 in response to the result of this comparison. The optical and/or optoelectronic devices 21, 22 have a receiving cell 22 situated at the inlet and on the upper surface of the enclosure 16, the optical and/or optoelectronic devices being energized when the drawer 14 is pushed into the enclosure 16 to thereby effectuate a reading of the distinctive sign 6 on the product to be heated.
Patent DE-69216479-D1 (DE)
Inventor: BURCK PHILIP JOHN
IPC: C12N9/72
Filed: 1992-06-11
Granted: 1997-02-20
Abstract: The present invention provides adducts of human t-PA derivatives, wherein said adducts comprise a t-PA derivative that lacks the Finger, Growth Factor and Kringle 1 domains, bound to an amphipathic molecule. The invention also provides methods for preparing said adducts and compositions for the treatment of thromboembolic disorders.
Patent DE-69221084-D1 (DE)
Inventor: LINDER KAREN
IPC: A61K49/00
Filed: 1992-10-29
Granted: 1997-08-28
Abstract: A compound of the formulae <CHEM> where at least one R  is -(A)<sb>p</sb>-R2 where (A)<sb>p</sb> is a linking group and R2 is a hypoxia localizing noiety; and wherein the other R groups are the same, or different and are independently selected from hydrogen, halogen, hydroxy, alkyl, alkenyl, alkynyl, alkoxy, aryl, -COOR3, <CHEM> -NH2, hydroxyalkyl, alkoxyalkyl, hydroxyaryl, haloalkyl, arylalkyl, -alkyl-COOR3, -alkyl-CON(R3)2, alkyl-N(R3)2, -aryl-COOR3, -aryl-CON(R3)2, -aryl-N(R3)2, 5- or 6-membered nitrogen- or oxygen-containing heterocycle; or two R groups taken together with the one or more atoms to which they are attached form a carbocyclic or heterocyclic, saturated or unsaturated spiro or fused ring which may be substituted with R groups;     R1  is hydrogen, a thiol protecting group or -(A)<sb>p</sb>-R2;     R3 is hydrogen, alkyl or aryl;     m = 2 to 5; p = 0 to 20 A)<s
Patent DE-69221773-D1 (DE)
Inventor: BUSKIRK MICHAEL VAN
IPC: G11C29/12
Filed: 1992-03-20
Granted: 1997-10-02
Abstract: A test logic circuit structure for performing a measurement operation on a semiconductor memory circuit device without requiring a negative supply voltage is provided which includes a comparator (38), a first resistive network (37) operatively connected to a first input of the comparator, and a second resistive network (35) operatively connected to a second input of the comparator. Verify logic circuitry (40) is used to switch the ratio of the value of the first resistive network to the value of the second resistive network defining a sense ratio to be less than one during a floor test mode so as to permit measurement of the threshold voltage of a programming array transistor (QP) which is less than the threshold voltage of a reference cell transistor (QR). <IMAGE>
Patent DE-69222882-D1 (DE)
Inventor: TOLVE PIETRO
IPC: B22D11/06
Filed: 1992-04-15
Granted: 1997-12-04
Abstract: In vertical thin-bodies continuous casting machines in which the liquid metal is cast in a mould formed by a pair of counter-rotating rolls (1, 2) with parallel longitudinal axes lying in the same horizontal plane and by a pair of containment plates (6) facing onto the flat ends of said rolls an electromagnetic device (10, 11, 12, 13) is introduced which produces a field of electromagnetic forces in a desired and given space formed between the plates (6) and roll (1, 2) ends, the orientation and intensity of said forces being such as to impede leakage of liquid metal between said plates and said rolls. With this device the contact between plates and rolls is eliminated, as is the relative wear. Moreover, flat metal products are obtained that are substantially free from surface defects on the edges. Lastly, the absence of flashes on the edges due to metal infiltrating and solidifying between plates (6) and rolls (1, 2) markedly decreases the possibility of jamming the machine. <IMAGE>
Patent DE-69233490-D1 (DE)
Inventor: HERRMANN BENT
IPC: B28B21/26
Filed: 1992-04-15
Granted: 2005-04-21
Abstract: The invention concerns a machine for substantially vertical casting of pipes (8) of a concrete-material or a similar material and having a spigot end (11), comprising inner and outer mould parts (2, 12) for forming a space between the two mould parts, means for axially displacing the inner and outer mould parts with respect to each other during the casting process, an axially journalled distributor wheel (1) being rotatably mounted on the top of the inner mould part, said distributor wheel having a plurality of blades (4) for distributing the material in the space between the two mould parts. The object of the invention is to provide a machine of the above type, which, with much narrower longitudinal tolerances than known before, can repeatedly cast concrete pipes with spigot ends which have the desired full shape and a concrete quality which satisfies the made requirements with certainty. This object is achieved in that the machine additionally comprises at least one vibrator (19) being preferably arranged upwardly in the inner mould part, and in that a profile ring (16) is provided which is or can be arranged upwardly in the outer mould part to shape the spigot end of the pipe. <IMAGE>
Patent DE-69310792-D1 (DE)
Inventor: BAMMATE TIMOUR
IPC: F41A17/38
Filed: 1993-03-10
Granted: 1997-06-26
Abstract: The firearm consists of a body with a movable magazine (81) for the ammunition rounds, a piston (191) with a spring (20) to lift them, and a magazine retainer (131) with a manual control button (49) to engage with a notch (171) in the magazine wall. The barrel of the firearm has a firing chamber (10) and a sliding breech block (61). The magazine retainer comprises a side lever which incorporates a drive projection (252) set at a distance from a retaining tooth (161), with the projection designed to be actuated by a boss (251) on the piston. The retainer is generally triangular in shape, with a pivot (481) at its lower end connected to the body, with the projection (252) lying parallel to it at a second corner, and the control button (49) at the third.
Patent DE-69310969-D1 (DE)
Inventor: MOLLERAT DU JEU CHRISTIAN DE
IPC: G01P5/26
Filed: 1993-03-15
Granted: 1997-07-03
Abstract: Device for measuring axial speed, by means of a light source (20) emitting a beam (28) of parallel rays through an optical system comprising a Fabry-Perot interferometer (10), optical means (12) for spectral shifting and an interference filter (14), the same optical system being used for receiving a backscattered light flux, the device furthermore comprising at least one photodetector (24) on which the light flux leaving this optical system is focused. The invention allows in particular axial wind speed measurement at distances of between approximately 10 and 100 m. <IMAGE>
Patent DE-69311743-D1 (DE)
Inventor: BUTTERWORTH DAVID E
IPC: A61F13/20
Filed: 1993-01-20
Granted: 1997-07-31
Abstract: A debridement sponge made from a nonwoven fabric comprising, in a preferred form, yarn-like strands of bleached cotton fibers. In the preferred form, the strands are interconnected at multiple junctures to form fewer than 31 generally rectangular apertures per cm<2>. Moreover, each aperture has an area of 1.3 mm<2>. Furthermore, the fabric has a Calculated Strand Density of 0.17 g/cc, a Clarity Index of at least 0.75, and an Absorbent Capacity of at least 7 grams of a colored, aqueous, saline solution per gram of the fabric when compressed under a pressure of 3.3 g/cm<2>. Plug Harshness and Compression Recovery of the fabric are excellent. <IMAGE>
Patent DE-69320551-D1 (DE)
Inventor: OKADA KAZUO
IPC: G07D1/00
Filed: 1993-06-15
Granted: 1998-10-01
Abstract: A slot machine incorporates a coin dispenser (23), which has a discharging section (25) which discharges a coin toward a discharging slot. A sensor (29) is arranged at the discharging slot, and generates a detecting signal when detecting a coin. A counter (47) counts the detecting signal, to generate a count signal. A pay-out controller (45) drives the discharging section in accordance with a pay-out signal, and stops the discharging section from actuation, to complete the pay-out when a count value comes to be a predetermined number of coins to be paid out. If the detecting signal is received before receiving the pay-out signal, the pay-out controller keeps the discharging section from actuation, to protect the slot machine from a player's fraud. If the detecting signal is received before receiving the pay-out signal or after completing the pay-out, the pay-out controller signals an error. A blocking plate (32) is arranged to close the discharging slot (31). When pushed by the passing coin, the plate is displaced to be open to allow the coin to pass. <IMAGE>
Patent DE-69325098-D1 (DE)
Inventor: BLAIN TERRENCE
IPC: D21H11/14
Filed: 1993-06-02
Granted: 1999-07-01
Abstract: PCT No. PCT/CA93/00233 Sec. 371 Date Feb. 13, 1995 Sec. 102(e) Date Feb. 13, 1995 PCT Filed Jun. 2, 1993 PCT Pub. No. WO93/24702 PCT Pub. Date Dec. 9, 1993A waste paper treatment process for the recycle and re-use of waste paper, which process comprises treating the waste paper, in a repulper, with a surfactant, in the absence of traditional repulper chemicals such as silicate, caustic and peroxide. The surfactant is preferably a copolymer of ethylene oxide and propylene oxide, and is used in a sufficient concentration to form ink agglomerates. The ink agglomerates are retained on the paper, rather than being removed as in waste paper deinking. The process permits the elimination of normal repulper chemicals, and reduces the amount of ink sludge generated, while providing acceptable brightness levels for the recycled pulp.