baber/WOPTO huggingface dataset:
Patent DE-69028509-D1 (DE)
Inventor: BAILLY JEAN-CLAUDE ANDRE
IPC: C08F4/60
Filed: 1990-12-13
Granted: 1996-10-17
Abstract: The present invention relates to a solid catalyst suitable for polymerizing olefins in a heterogeneous process, the catalyst consisting of spheroidal particles having a narrow particle size distribution and comprising (i) a support containing magnesium dichloride and an electron-donor free from labile hydrogene, (ii) a zirconium metallocene, and (iii) optionally an organoaluminium compound which is an aluminoxane preferably. The solid catalyst may be used in the form of a prepolymer comprising a polyethylene or a copolymer of ethylene and an active zirconium metallocene catalyst essentially consisting of atoms of Zr, Mg, Cl and Al, preferably in the form of spheriodal particles. The solid catalyst or the prepolymer may be used for producing polyethylene or copolymer of ethylene having from 0.5 to 20 ppm of Zr and a molecular weight distribution from 2 to 5, in the form of a powder having a bulk density from 0.3 to 0.55 g/cm<3>, preferably consisting of spheroidal particles.
Patent DE-69032410-D1 (DE)
Inventor: STAPLETON MARILYN J
IPC: C12Q1/68
Filed: 1990-11-16
Granted: 1998-07-16
Abstract: A process for handling a biological specimen for the analysis of nucleic acid sequences wherein the biological specimen is immobilized within a carrier device for controlled temperature conditions and the sequential addition of fluid treatments. The fluid treatments arm selected from lysing end denaturing solutions, wash or rinse solutions, reagents for nucleic acid amplification, electrophoresis and hybridization and labeling and detection reagents. The fluid treatments are unique to each specimen and the detection of target nucleic acid sequences is localized within the carrier device.
Patent DE-69100372-D1 (DE)
Inventor: BOUR GILLES
IPC: H05K7/20
Filed: 1991-06-11
Granted: 1993-10-21
Abstract: The present invention relates to a device comprising surface-mounted electronic components, characterised in that it comprises a dielectric material element (305, 405) placed between a connection (304) of a surface-mounted component (302) and a dissipating element, in order to ensure thermal shunting between them. <IMAGE>
Patent DE-69103086-D1 (DE)
Inventor: RENAULT FRANCOIS
IPC: B05B7/04
Filed: 1991-05-17
Granted: 1994-09-01
Abstract: The invention relates to a process for spraying a liquid with the aid of at least one auxiliary fluid, such as a gas, this process comprising the use of:     - an annular flow of the said liquid (27),   - an annular flow of a primary gas (38), - an annular flow of a secondary gas (23) which is identical to or different from the previous gas,  the said process consisting in:   a) directing the flow of liquid within the said flow of primary gas in the flow direction of the latter, b) producing an annular thin film of liquid by directing the coaxial flows of liquid and primary gas onto the periphery of a ring (30), one of the free ends of which is shaped in the form of a ridge,   c) spraying the liquid at the end of the said ridge.   According to the invention, the ratio of the total mass of gas with respect to the total mass of the liquid is less than 0.5. <IMAGE>
Patent DE-69110869-D1 (DE)
Inventor: CHESEBRO BRUCE
IPC: G01N33/569
Filed: 1991-02-11
Granted: 1995-08-03
Abstract: A method provided for assaying for human immunodeficiency virus comprises: seeding dishes with cells susceptible to HIV infection; adding to the dishes a sample to be tested for HIV infection; incubating the cells; exposing the cells to a first antibody reactive with HIV proteins; exposing the cells to marker-conjugated antibody reactive with the first antibody; examining the dishes with a suitable microscope; and counting the number of foci of marker-positive cells per dish to determine the number of infected cells in the dish. The process can be used to detect and to quantify HIV-infected cells, which permits monitoring of the effects of drug therapy on the levels of HIV expression in AIDS patients, as well as providing a quantitative measure of HIV expression in asymptomatic HIV antibody-positive individuals.
Patent DE-69113808-D1 (DE)
Inventor: PIZZI ANTONIO
IPC: C08G18/54
Filed: 1991-11-29
Granted: 1995-11-16
Abstract: The present invention relates to an adhesive composition comprising isocyanate, phenol-formaldehide and tannin, useful for manufacturing plywoods for exterior application.
Patent DE-69114454-D1 (DE)
Inventor: BALSELLS PETER J
IPC: F16J15/02
Filed: 1991-11-30
Granted: 1995-12-14
Abstract: The seal apparatus (10) includes a resilient member (12) having at least one sealing surface (14,16) thereon and an engagement surface (22) spaced up from the sealing surface. A spring's position (30) to bias the sealing surface and flexible or elastic means (32) are disposed in and about the spring in order to substantially increase the useful life of the resilient member. <IMAGE>
Patent DE-69115056-D1 (DE)
Inventor: LEE GUO
IPC: C07B61/00
Filed: 1991-06-21
Granted: 1996-01-11
Abstract: A process of alkylating benzene or substituted benzene with an alkylating agent having from two to eighteen carbon atoms in the presence of a catalyst comprising an acidic mordenite zeolite having a silica/alumina molar ratio of higher that 160:1 and a crystalline structure which is determined by X-ray diffraction to have a Symmetry Index of at least 1, under temperature and pressure conditions sufficient to keep the reaction mixture in the liquid phase, and the molar ratio of benzene or substituted benzene to alkylating agent is less than 3:1 and greater than 1:1.
Patent DE-69115154-D1 (DE)
Inventor: DAVIS KENNETH A
IPC: G01N33/50
Filed: 1991-07-22
Granted: 1996-01-18
Abstract: Cells fixed with a fixative, reduced with a Schiff's base reducing agent and then dried in the presence of  alpha - alpha -trehalose retain their light scatter and fluorescence properties and may be used, when rehydrated, as standards or controls in cellular analysis.
Patent DE-69115455-D1 (DE)
Inventor: PINNAVAIA THOMAS
IPC: C01B33/44
Filed: 1991-05-28
Granted: 1996-01-25
Abstract: A method for preparing and using compositions including a smectite clay and a base or base precursor which reacts with SOx in a hot flue gas is described. The base or base precursor is preferably the dispersed phase in the bulk phase of the clay. The compositions are heated to form the base which reacts with SOx in the flue gas.
Patent DE-69117061-D1 (DE)
Inventor: BESSE MICHAEL
IPC: C11D17/00
Filed: 1991-06-28
Granted: 1996-03-21
Abstract: The stability of polyvinyl films used to contain detersive systems may be enhanced by the use of a barrier coating composition to separate the film degrading components, i.e., acids, bases, and halogens, from these films. The barrier coatings may either encapsulate the individual film degrading components, or they may coat the entire detersive system.
Patent DE-69122432-D1 (DE)
Inventor: TOSHIRO IWAMOTO
IPC: C07C309/43
Filed: 1991-06-15
Granted: 1996-11-07
Abstract: A polypeptide compound of the following general formula : <CHEM>  wherein   R<1>   is hydrogen or acyl group, R<2>   is hydroxy or acyloxy, R<3>   is hydrogen or hydroxysulfonyloxy, and R<4>   is hydrogen or carbamoyl,  with proviso that     (i) R<2> is acyloxy, when R<3> is hydrogen, and   (ii) R<1> is not palmitoyl, when R<2> is hydroxy,  R<3> is hydroxysulfonyloxy and  R<4> is carbamoyl, and a pharmaceutically acceptable salt thereof, processes for their preparation and pharmaceutical compositions comprising them. The invention relates also to intermediates of the formula <CHEM>  wherein   R<6>   is (C4-C6)alkoxy, higher alkoxy or higher alkenyloxy, and R<7>   is -COOH or -SO3H, or its reactive derivative at the carboxy group or a salt thereof and   <CHEM>  Wherein   R<8>   is 1 to 4 halogen, and R<9>   is lower alkoxy which has one or more halogen, higher alkoxy which has one or more halogen, or its reactive derivative at the carboxy group or a salt thereof. The invention also relates to a biologically pure culture of the microorganism Coelomycetes strain F-11899 (FERM BP-2635).
Patent DE-69124706-D1 (DE)
Inventor: MOZER RUDOLF W
IPC: B29C43/12
Filed: 1991-12-19
Granted: 1997-03-27
Abstract: A process for producing a carbon fiber facsimile (20) from a master model (16), wherein layers of epoxy impregnated carbon fiber weave (52) are applied to the surface of master model (16), a pressure pad (26) having a first surface with topography substantially complementing the surface topography of master model (16) and a second side adapted for substantially uniform transmittal of pressure is placed thereon, a breather cloth (56) is placed over the layers of epoxy impregnated carbon fiber weave (52), a rubber membrane (58) is placed over the breather cloth (56), and the layers of epoxy impregnated carbon fiber weave (52) are cured under pressure using a catalyst for exothermic heat, producing a carbon fiber facsimile (20) having a uniform wall thickness, a first side (60) having surface topography complementing the topography of surface (22) of master model (16) and a second side (62) having surface topography which is substantially parallel to the topography of surface (22) of master model (16). The cured carbon fiber facsimile (20) is then removed from master model (16) and used as a dimensionally accurate replica of a production stage component.
Patent DE-69210099-D1 (DE)
Inventor: BAB ITAI
IPC: A61C5/02
Filed: 1992-06-02
Granted: 1996-05-30
Abstract: The present invention describes a hollow irrigation probe consisting of two parts: (i) a rigid, straight or bent, metal or plastic arm with a proximal connection hub such as a luer lock or luer connection or threaded hub or other connection element; (ii) a short, flexible, plastic distal end with a blunt tapered or round tip. Said flexible part is fixed to the arm by means such as chemical bonding, glue, welding or insert molding or plasma etching or mechanical lock. The probe lumen opens at the center of the tip or laterally at some distance from the tip. The probe according to the present invention constitutes the end of pumping devices reaching the patient's body engineered for the delivery of antibiotic/antiseptic or other physiologic and medically compatible solutions. These devices include different manual and automatic syringes, spray injectors and mechanically/electrically driven pump systems. Said flexible end part is designed for the atraumatic penetration into the gingival sulcus/periodontal pockets. The rigid arm enforces the flexible end into the space between the gum and tooth. It is possible to design multiple arm shapes (and sizes) to facilitate accessibility to various teeth and tooth aspects. The new probe according to said invention is designed for use by professional and nonprofessional personnel including patient self treatment. <IMAGE>
Patent DE-69219514-D1 (DE)
Inventor: HARDISON LESLIE C
IPC: C02F1/72
Filed: 1992-03-27
Granted: 1997-06-12
Abstract: An apparatus and method of contacting a liquid with different gases sequentially in separate mass transfer zones within a single vessel, the mass transfer zones operatively connected in liquid communication with each other, including intimately contacting the liquid with a first process gas in cocurrent flow in a first mass transfer zone to effect mass transfer between the first liquid and the process gas, and introducing the liquid into a second mass transfer zone with a second gas, different from the first gas, in cocurrent flow with the second liquid, thereby effecting mass transfer between the second liquid and the second gas. The rate of flow of the liquid from said first mass transfer zone to second mass transfer zone and recirculation to the first mass transfer zone is motivated by the difference in density of the contents of the liquid phase portion of each mass transfer zone and a following liquid downcomer or flow channel connecting it to the next sequential mass transfer zone, such that after passing through the last mass transfer zone, the liquid recirculates to the first mass transfer zone. The apparatus and method are ideally suited to carrying out the process of hydrogen sulfide removal from gases by means of an air-regenerated liquid redox catalyst, such as chelated iron. <IMAGE>
Patent DE-69224523-D1 (DE)
Inventor: THOMAS THOMAS RONALD
IPC: B01D71/36
Filed: 1992-06-19
Granted: 1998-04-02
Abstract: PCT No. PCT/GB92/01111 Sec. 371 Date Apr. 26, 1994 Sec. 102(e) Date Apr. 26, 1994 PCT Filed Jun. 19, 1992 PCT Pub. No. WO93/00394 PCT Pub. Date Jul. 1, 1993.A thin fluoropolymer film is covalently bonded to a microporous ptfe film to make a bilayer for separation, filtration or reverse osmosis, by exposing the microporous film to perfluorocyclohexane under plasma.
Patent DE-69224907-D1 (DE)
Inventor: MIRSKY JEFFREY
IPC: C08F220/56
Filed: 1992-07-17
Granted: 1998-04-30
Abstract: A method for forming a solid gel matrix, comprising the steps of:      contacting together in solution:   (a) homopolymeric or heteropolymeric polyacrylate molecules comprising one or more ester groups and (b) an amine adapted to covalently bond with at least two of said ester groups on separate polyacrylamide molecules to covalently bond said separate polyacrylamide molecules together; wherein sufficient said covalent bonds are formed to cause said solution to form a solid gel matrix. o
Patent DE-69230520-D1 (DE)
Inventor: HAUCK JR
IPC: G06F7/50
Filed: 1992-09-16
Granted: 2000-02-10
Abstract: A method and processor for evaluating numbers processes components of a pair of input numbers A, B in a plurality of identical gate structures. Each gate structure (40) receives information from two bit positions and operates without carry information or any earlier computations to produce a conditional sum word. A control signal derived from the conditional sum word provides the same evaluation as the actual sum in fewer processing steps. A preferred embodiment produces the sticky bit for a rounding off unit in a floating point processor. <IMAGE>
Patent DE-69230725-D1 (DE)
Inventor: GUISSIN DAVID
IPC: G06T5/20
Filed: 1992-06-12
Granted: 2000-04-06
Abstract: A method for acuity-preserving image smoothing including the steps of proceeding along a first dimension of received image pixels in a first direction and computing a first sequence of estimated pixel values (24); proceeding along the first dimension of received image pixels in a second opposite direction and computing a second sequence of estimated pixel values (26); and comparing (28) for each individual pixel along the first dimension, and adjacently preceding estimated pixel value in the first sequence of estimated pixel values to an adjacently preceding estimated pixel value in the second sequence of estimated pixel values, to thereby compute an improved pixel value for each individual pixel.
Patent DE-69305499-D1 (DE)
Inventor: FAST PEDER
IPC: G09F17/00
Filed: 1993-01-28
Granted: 1996-11-21
Abstract: PCT No. PCT/SE93/00060 Sec. 371 Date Jul. 18, 1994 Sec. 102(e) Date Jul. 18, 1994 PCT Filed Jan. 28, 1993 PCT Pub. No. WO93/15494 PCT Pub. Date Aug. 5, 1993A method of illuminating flags raised on flagpoles, particularly advertising flags of the kind placed along roads and highways adjacent restaurants, hotels, and gasoline stations. One or more flags containing ultralight fluorescent material are illuminated by one or more lamps which transmit a significant proportion of ultraviolet light.
Patent DE-69312414-D1 (DE)
Inventor: ROSEN AKE
IPC: B65D6/00
Filed: 1993-09-16
Granted: 1997-08-28
Abstract: The invention relates to a packaging container (1) manufactured from thermoformable plastic and wholly recyclable. The packaging container (1) consists partly of a thermoformed hollow body (2) and partly of a thermoformed part (3) which covers the opening of the hollow body. The hollow body (2) is provided in its upper plane (4) with an opening arrangement (10). The upper plane (4) makes an angle which is larger than 90 DEG  with the front plane (5) and the bottom plane makes an angle which is less than 90 DEG  with the front plane (5). The front plane (5) makes an angle with both of the side planes (7,8) each larger than 90 DEG . <IMAGE>
Patent DE-69327982-D1 (DE)
Inventor: HEMPEL DR MED
IPC: B27B19/00
Filed: 1993-12-17
Granted: 2000-04-06
Abstract: A surgical saw comprising an elongate saw shaft (10), a sector-shaped saw blade (11) secured to the shaft (10) and having a number of outer teeth, holding means including a handle (12), the saw shaft (10) rotatably mounted in the holding means, a second shaft (14) also rotatably mounted in the holding means, and mounted coaxially and exteriorly with respect to the saw shaft (10), both shafts (10,14) being rotatable with respect to the other and lockable in a predetermined angular position in the holding means, an eccentric member (15) mounted to a free end of second shaft (14) close to the saw blade (11), and the saw blade (11) and the eccentric member (15) extending radially outwardly a predetermined selected distance so that they can be inserted into a hollow bone, wherein the holding means comprise a pair of members comprising a base plate (13) and an adjusting plate (17) rotatably mounted an operatively connected with respect to each other, the adjusting plate (17) being fixed to the saw shaft (10) and the base plate (13) being fixed to the second shaft, and wherein the adjusting plate (17) is mounted to said handle (12), and releasable means to adjust the adjusting plate (17) relative to the base plate (13), wherein the saw shaft (10) and second shaft (14) are guided in a gripping tube (21) wherein the gripping tube (21) has a free end and includes a stop (26) at the free end, wherein the gripping tube comprises a first and a second tube portion (24,23) movable with respect to each other, the first tube portion (24) being fixedly secured to the holding means and the second tube (23) portion including the stop (26), wherein the first and the second tube portions are threaded to each other and can be locked in relative positions with respect to each other by means of a locking nut provided on the first tube portion to engage a front end of the second tube portion. <IMAGE>
Patent DE-69330189-D1 (DE)
Inventor: MARTIS LEO
IPC: A61K38/01
Filed: 1993-12-10
Granted: 2001-06-07
Abstract: The solution contains as osmotic agents both dectrose and polypeptides. The polypeptides are synthetic and are 4 to 10 amino acids long.
Patent DE-69400759-D1 (DE)
Inventor: CONTESSA SOCRATE
IPC: C07C29/88
Filed: 1994-01-19
Granted: 1996-11-28
Abstract: A process for recovering column bottom residues produced by distillation of the ethylene glycol resulting from an aromatic polyester production process, consisting of treating said residues with an aromatic mono-alkyl ester and distilling the reaction product.
Patent DE-69403226-D1 (DE)
Inventor: KING PERRY
IPC: A47B47/00
Filed: 1994-10-04
Granted: 1997-06-19
Abstract: PCT No. PCT/EP94/03484 Sec. 371 Date Apr. 3, 1996 Sec. 102(e) Date Apr. 3, 1996 PCT Filed Oct. 14, 1994 PCT Pub. No. WO95/10677 PCT Pub. Date Apr. 20, 1995A display having a modular element structure, including a tubular upright provided with a base and having at least one recess, pointed in at two longitudinally separate portions embracing the upright, each of the portions being provided with a projection complimentary to the recess, a threaded band of one portion meeting with a threaded band of the other portion when these are combined to form the collar, and then outwardly projecting lower band. The display also includes a tubular sleeve mountable over the collar from above and resting on all of the projecting band via a complimentary portion, the height of the sleeve being such as to leave the threaded band upwardly free, a plurality of beams fixed at least one end and an end piece which is provided with a device for hooking it to the tubular sleeve, and the ring nut which screws on to the threaded portion of the collar positions it so as to lock the end piece of the beam to the sleeve.
Patent DE-69411830-D1 (DE)
Inventor: GUILLET REMI
IPC: F23J15/04
Filed: 1994-03-25
Granted: 1998-08-27
Abstract: The hot and polluted gas issued from a thermal reactor (10) including a combustion and supplied with combustive air are introduced into a filter (20) and scrubbed before going back to the atmosphere. A mass and heat exchange is effected in an exchanger (150) between, on the one hand, the hot and filtered gas, and on the other hand, the air taken from the atmosphere so as to recycle the residual enthalpy contained in the filtered and scrubbed hot gas, in the form of hot and very damp air intended to form at least one portion of the combustive air introduced through a line (154) into the reactor (10). The exchanger (150) provides for the rejection to the atmosphere through an outlet conduit (152) of relatively dry combustion gas having a temperature slightly higher than that of the ambient temperature. Application particularly to a reactor for the treatment of waste materials.
Patent DE-69415047-D1 (DE)
Inventor: NEWMAN THOMAS
IPC: C07F7/00
Filed: 1994-11-04
Granted: 1999-01-14
Abstract: A process for preparing titanium or zirconium hydrocarbyloxide complexes in a reduced oxidation state comprising contacting the corresponding complex in an elevated oxidation state with lithium alkyl reducing agent and recovering the resulting product.
Patent DE-69416504-D1 (DE)
Inventor: PASSONI GIANFRANCO
IPC: G01B11/02
Filed: 1994-07-20
Granted: 1999-03-25
Abstract: PCT No. PCT/CH94/00151 Sec. 371 Date Mar. 15, 1995 Sec. 102(e) Date Mar. 15, 1995 PCT Filed Jul. 20, 1994 PCT Pub. No. WO95/03525 PCT Pub. Date Feb. 2, 1995The object of the invention is to provide a solution to improve the accuracy of surface and/or profile measurements without any time-consuming manipulations for placing and orienting the object on a measurement table. In addition, this assembly aims at overcoming the drawbacks of known designs. The assembly consists of a stationary, horizontal transparent table (1) for supporting the objects to be measured, at least a video camera (2) and a light source (3) mounted one above the other underneath the table (1), on a bridge (4) movable on two slides (5) for moving the video camera (2) and/or the light source (3).
Patent DE-69424008-D1 (DE)
Inventor: BODGEN E
IPC: A61K38/31
Filed: 1994-02-08
Granted: 2000-05-25
Abstract: A method for inhibiting in a mammal the accelerated growth of a solid primary or metastatic tumor resulting from tissue trauma caused surgically, non-surgically, or by tissue ulceration, which method comprises the step of administering to the mammal a therapeutically effective amount of somatostatin or a somatostatin agonist.
Patent DE-69426455-D1 (DE)
Inventor: MOLLER ANDERS JUEL
IPC: A23L13/60
Filed: 1994-09-13
Granted: 2001-01-25
Abstract: PCT No. PCT/DK94/00339 Sec. 371 Date Mar. 8, 1996 Sec. 102(e) Date Mar. 8, 1996 PCT Filed Sep. 13, 1994 PCT Pub. No. WO95/08274 PCT Pub. Date Mar. 30, 1995The method for restructuration of raw meat for production of restructured raw meat by addition to the meat of transglutaminase comprises the further addition of phosphate (optional) and sodium chloride, with a subsequent temperature treatment. Hereby the cohesion and hardness of the restructured raw meat is improved, and it can be sold as a refrigerated meat product.