baber/WOPTO huggingface dataset:
Patent DE-69005326-D1 (DE)
Inventor: MINHAS BHUPENDER SINGH
IPC: B01D63/10
Filed: 1990-02-06
Granted: 1994-02-03
Abstract: An improved method is disclosed for coupling membrane elements of a fluid separation module in series. The improvement comprises providing flexible coupling members having two open ends and a passage between said ends; and securing the first end of a coupling member to the residual end of each membrane element (with the optional exception of the last in the series) and securing the second end of the coupling member to the feed end of the next membrane element in the series if any. Fluid from the residual end of each membrane element except the last may thus be directed to the feed end of the next membrane element. An improved fluid separation module employing such couplings is disclosed; as is an improved membrane element having a coupling member secured thereto.
Patent DE-69012687-D1 (DE)
Inventor: LAPLUYE GERARD
IPC: C23F11/16
Filed: 1990-07-04
Granted: 1994-10-27
Abstract: Compositions for protecting metals, which contain a mixture consisting of stearic acid, dicyclohexylamine and an azole derivative, and more particularly compositions containing from 0.8 to 1.5 g/l of 1-phenyl-5-mercaptotetrazole and from 0.005 to 0.01 g/l of the stearic acid:dicyclohexylamine mixture in the molar ratio of 1:1, in solution in water, and process for its preparation, and methods of protecting metals by employing the said compositions.
Patent DE-69015313-D1 (DE)
Inventor: GREEFF SUSAN MARY JENNIFER ANN
IPC: A61M25/02
Filed: 1990-10-19
Granted: 1995-02-02
Abstract: THE INVENTION provides a medical accessory (10) comprising an inflatable envelope having an opening (30) of transparent window therein.
Patent DE-69019411-D1 (DE)
Inventor: CHARMOT DOMINIQUE
IPC: C08K9/04
Filed: 1990-03-16
Granted: 1995-06-22
Abstract: Magnetisable microspheres from 0.05 to 10  mu m in diameter, comprising a core of magnetisable particles and a skin consisting of a hydrophobic crosslinked copolymer derived from a vinylaromatic monomer and from a crosslinking emulsifying polymer. They are obtained by preemulsifying in water a magnetic liquid made up of magnetisable particles dispersed in a vinylaromatic monomer and in a crosslinking emulsifying polymer, polymerisation, separation of the magnetisable microspheres and optional redispersion in water. Use in biology. <IMAGE>
Patent DE-69029495-D1 (DE)
Inventor: VESTBERG TORVALD
IPC: C08F255/02
Filed: 1990-09-19
Granted: 1997-02-06
Abstract: The invention is concerned with a method of preparing of polyolefine-vinylpolymer composite, the method comprising impregnation of 10-200 parts of weight vinylmonomer, and 0,01-4,0 parts of weight, calculated on 100 parts of weight vinylmonomer, of a free radical polymerisation initiator in 100 parts of weight polyolefine particles by slowly mixing of these at room temperature or at an elevated temperature. After the end of the impregnation a water suspension is made by adding 80-1000 parts of weight water calculated on 100 parts of weight polyolefine + vinylmonomer to the above mentioned mixture and stabilisator. The temperature of the water suspension is increased to polymerize the vinylmonomer.
Patent DE-69030124-D1 (DE)
Inventor: DELEYS ROBERT J
IPC: C07K14/18
Filed: 1990-12-14
Granted: 1997-04-10
Abstract: Peptide sequences are provided which are capable of mimicking proteins encoded by HCV for use as reagents for screening of blood and blood products for prior exposure to HCV. The peptides are at least 5 amino acids long and can be used in various specific assays for the detection of antibodies to HCV, for the detection of HCV antigens, or as immunogens.
Patent DE-69033054-D1 (DE)
Inventor: BRIDGES IAN GEORGE
IPC: C12N15/29
Filed: 1990-01-26
Granted: 1999-05-20
Abstract: Three similar gene sequences are provided, the sequences being shown in the drawings, which are recovered from male flower parts of maize, specifically anther tissue. When one or more of these sequences are included in a gene construct, expression of an encoded protein is restricted to male parts of the plant. The sequences have utility in any application where expression in male flower parts is indicated, a specific application is in the control of expression of a disrupter protein which imparts male sterility when incorporated in a plant genome.
Patent DE-69033828-D1 (DE)
Inventor: MOLTER TRENT M
IPC: C25B9/23
Filed: 1990-03-29
Granted: 2001-11-22
Abstract: The present invention discloses an improved solid polymer electrolysis cell for the reduction of carbon dioxide. The improvement being the use of a cathode having a metal phthalocyanine catalyst which results in the suppression of the formation of hydrogen during the reduction process and the subsequent improved conversion efficiency for carbon dioxide.
Patent DE-69104159-D1 (DE)
Inventor: LAL KASTURI
IPC: D06M14/10
Filed: 1991-02-28
Granted: 1994-10-27
Abstract: This invention relates to a composition prepared by reacting, in the presence of a redox initiator and a mineral acid, (a) at least one hydroxyl-containing imide, amide or mixtures thereof of a hydrocarbyl substituted carboxylic acid or anhydride having a hydrocarbyl group containing from about 8 to about 150 carbon atoms and a hydroxy amine; with (b) at least one sulfo compound represented by the following formula:  <IMAGE>  wherein each R1 is independently hydrogen or a hydrocarbyl group; a is zero or one; Q is a hydrocarbylene group or -C(X)N(R2)Q'-; R2 is hydrogen or a hydrocarbyl group; X is sulfur or oxygen; Q' is a hydrocarbylene group; and Z is -S(O)OH, or -S(O)2OH or an ester, a metal salt or an ammonium salt of the sulfo compound. The invention also relates to polymer fabrics treated with the compositions of the present invention. The treated polymer fabrics have improved wicking/wetting characteristics. Further, the treated polymer fabrics maintain these characteristics upon repeated exposure to fluids.
Patent DE-69112331-D1 (DE)
Inventor: MITO KAZUNORI
IPC: B05D3/02
Filed: 1991-10-01
Granted: 1995-09-28
Abstract: A process for preparing a laminate comprising coating the surfaces of a metal substrate that has been treated with an anchor coating agent with a modified polyolefin type resin and heat-adhering the olefin type resin onto the surfaces of the metal substrate, wherein the laminate is heat-treated during or after adhesion in the presence of a treating agent, the treating agent comprising at least one of a compound of the formula: R<1> - Y - R<2>   (1)    wherein R<1> is a substituted or unsubstituted monovalent hydrocarbon group, Y is an oxygen atom, a sulfur atom or a group NR<2>, and R<2> is a hydrogen atom or a substituted or unsubstituted monovalent hydrocarbon group,     or of the formula: <CHEM> wherein R<3> is a substitute.d or unsubstituted monovalent hydrocarbon group, and Z is an oxygen atom, a sulfur atom, or a group represented by the formula: = N - R<9>   (3)    (wherein R<9> is a hydrogen atom or a substituted or unsubstituted monovalent hydrocarbon group), and R<4> is a hydrogen atom, an amino group, a substituted or unsubstituted monovalent hydrocarbon group, or a group represented by the formula: - OR<5>   (4)    (wherein R<5> is a hydrogen atom or a substituted or unsubstituted monovalent hydrocarbon group), or a group represented by the formula: <CHEM> (wherein R<6> is a substituted or unsubstituted monovalent hydrocarbon group), and wherein when the group Z is a sulfur atom, R<4> is a substituted or unsubstituted hydrocarbon group and when the group Z is the group of formula 3, R<4> is a hydrogen atom or a substituted or unsubstituted monovalent hydrocarbon group and when R<4> is the group of formula 5 and Z is the oxygen atom, the group R<3> and the group R<6> coupled together may form a substituted or unsubstituted divalent hydrocarbon group,     or an organosilicon compound. The laminate thus prepared is able to resist deterioration in adhesion strength, particularly in atmospheres where water is present.
Patent DE-69116535-D1 (DE)
Inventor: BHAGAT GOPAL C
IPC: G03G15/09
Filed: 1991-11-22
Granted: 1996-02-29
Abstract: A printing machine, such as a copier or a printer, is provided with an electrophotographic engine cartridge including a toner cartridge (24), a rotatable photoconductor drum (20), and a specially designed magnetic brush developer module (22). The developer module utilizes a rotating magnetic roller (40), disposed in a developer sump (28), to transport a toner carrier developer material (52) toward the rotating drum onto which the toner portion of the transported developer is electrically transferred. The development module is operated in a unique closed loop fashion by the action of a specially designed blade member (56) which strips away the toner-depleted developer (52a) from the roller and causes it to enter a recycling well (58). The depleted developer (52a) is transferred from the recycling well into the developer sump (28) wherein it is mixed with toner entering the sump from the toner cartridge, and then re-applied, in the form of reconstituted developer, to the magnetic roller for subsequent toner transfer to the rotating drum. <IMAGE>
Patent DE-69122108-D1 (DE)
Inventor: MOSSER MARK F
IPC: B05D7/00
Filed: 1991-11-28
Granted: 1996-10-17
Abstract: A coated article (10) and method of making the same is disclosed wherein the coated article (10) includes a substrate (12) consisting essentially of titanium or titanium alloy and an outer coating (14) of thermoplastic resin for protecting the substrate from chemical degradation and maintaining stability during exposure to temperatures of at least up to 260 DEG C. An adhesion primer layer (16) is disposed between the substrate (12) and the outer coating (14). The adhesion primer layer (16) includes an inorganic binder matrix for increasing adhesion to the titanium and titanium alloys. The primer layer (16) further includes a thermoplastic resin in particulate form for increasing adhesion to the outer coating (14).
Patent DE-69128974-D1 (DE)
Inventor: MULLER LOUIS
IPC: C08J/
Filed: 1991-01-29
Granted: 1998-04-09
Abstract: A method for the preparation of flexible polymeric foam by reacting a polyisocyanate component with an isocyanate-reactive component comprising at least 50 % by weight of water, the polyisocyanate component comprising at least two polyisocyanate compositions, one of them being a low NCO isocyanate terminated prepolymer and the second being a high NCO polyisocyanate.
Patent DE-69203300-D1 (DE)
Inventor: CAODURO PAOLO
IPC: E04D3/08
Filed: 1992-07-17
Granted: 1995-08-10
Abstract: The tunnel, suitable for civil and industrial engineering applications, comprises a section bar (8) secured to a fixed support (17) and having mounted thereon, at predetermined spacings over the full length of the tunnel, a plurality of hinge mountings (3) each composed of a bearing block and a hinged body. A metal scaffold secured to these hinge mountings is combosed of hollow base section bars (8) and hollow vault section bars (8A) of any suitable curvature adapted to have cover sheets of glass or a plastic material (11) mounted thereon. The overall construction is completed by a plurality of suitably configured sealing gaskets (7), a corresponding plurality of finish section strips (6) and a plurality of safety tensioners. <IMAGE>
Patent DE-69203848-D1 (DE)
Inventor: WADELL LARS GUSTAF ALBERT
IPC: G01G19/393
Filed: 1992-03-07
Granted: 1995-09-07
Abstract: An apparatus for distributing a combination of portions of a product having a predetermined total weight comprising a plurality of picking units each provided with a gripping means and a weighing means, the gripping means being adapted to grip and remove a portion of the product from a supply of the product and the weighing means being adapted to record the weight of the said portion of the product, a distribution means, and a computer preprogrammed for the predetermined total weight whereby the weighing means is adapted to feed the recorded weight to the computer and the computer is programmed to combine a plurality of recorded weights to give a total weight substantially equal to the preprogrammed weight and to actuate the combination of picking units gripping the combination of portions having a total weight substantially equal to the preprogrammed weight to release and distribute the combination of portions together on the distribution means. <IMAGE>
Patent DE-69208061-D1 (DE)
Inventor: BEDEL DIDIER
IPC: C09K3/00
Filed: 1992-12-03
Granted: 1996-03-14
Abstract: Composition capable of being converted into foam, comprising a mixture based on polymeric resin and an effective quantity, in relation to the said resin, of blowing agent. The blowing agent comprises at least one  alpha , beta -hydroxylated hydrocarbon azide.   Application to the production of articles made of synthetic foam.
Patent DE-69208705-D1 (DE)
Inventor: TAKEDA HIDEAKI
IPC: H01H37/54
Filed: 1992-04-03
Granted: 1996-04-11
Abstract: An electrothermal relay heated by an internally arranged film heating element. The electrothermal relay includes two terminals (2a, 3a) to be connected with an external circuit, a fixed plate (2) connected with one of said terminals and on which a static contact point (2b) is mounted, a bimetal (5) which is so deformed, when the temperature of the bimetal exceeds a predetermined temperature, that it deforms the resilient plate so that the movable contact point is separated from the static contact point, and a film heating element (6) mounted in parallel with said fixed plate and the resilient plate. The heating element is an electroconductive film (6a) on an insulative film (6b). <IMAGE>
Patent DE-69208721-D1 (DE)
Inventor: BEAUFAYS JEAN-PIERRE
IPC: C03C17/34
Filed: 1992-04-23
Granted: 1996-04-11
Abstract: A multilayer coating for a glass substrate consists of a functional coating based on an alloy of Cr, Ni and Fe on top of a sub-coating with a top layer of a metal cpd. selected from Ti or Ta oxide, or Ti nitride.
Patent DE-69209740-D1 (DE)
Inventor: WICHT PHILIPPE
IPC: G06F1/26
Filed: 1992-07-27
Granted: 1996-05-15
Abstract: A computerized system (10) for a postage meter responds to imminent loss of power by storing crucial data to a safe storage area. The system has a primary power source (46) and a backup power source (47). A comparator (50) is arranged to provide a signal indicative of the loss and restoration of primary power. The comparator is responded to in the event of primary power loss by the system entering a power-down routine in which the non-volatile memory is not accessed.
Patent DE-69215381-D1 (DE)
Inventor: GOFFE RANDAL A
IPC: G01N33/543
Filed: 1992-10-23
Granted: 1997-01-02
Abstract: An improved cell separator is provided that includes apparatus for automatically controlling the cell separation process. Particularly, a plurality of valves are responsive to a data processor assembly for controlling the path of fluid flow through the cell separator. A plurality of sensors are provided for providing sensor signals indicative of the density of fluid flowing through the cell separator. The microprocessor is responsive to the sensor signals for controlling the flow and operation of the cell separator. A peristaltic pump is responsive to the microprocessor assembly for controlling the speed and direction of fluid flow through the system. A stirplate assembly is responsive to a drive signal from the data processor assembly for controllably agitating the contents of a column. The data processor assembly is further responsive to the sensor input to provide the valve control signals and pump control signal to control the concentration of selected cells that are collected. The improved cell separator further includes an improved stirplate assembly having a column with a stirbar rotatably supported therein. The stirbar includes a magnet section and a stem extending outward from the magnet section. First and second propellor blades are mounted to the stem for increasing the agitation provided to the contents of the column by the stirbar. A stirplate is provided for developing a rotating magnetic field, magnetically coupled to the stirbar magnets, to rotate the stirbar. The stirplate includes a Hall effect sensor for providing a stirbar position signal indicative of the change in magnetic field as a result of rotation of the magnets. The cell separator data processor is responsive to the stirbar position signal for controlling the change in the moving magnetic field thereby to control the speed of rotation of the stirbar. <IMAGE>
Patent DE-69216974-D1 (DE)
Inventor: HANNA ASHLEY ROBERT
IPC: D06B1/00
Filed: 1992-10-02
Granted: 1997-03-06
Abstract: A process for applying a pattern in a contrasting colour to textile articles such as socks consists of entering the textile article onto an expandable article support (29) bringing a perforated pattern (38) over the article on the support, causing the support (29) to expand to press the textile article against the interior of the pattern (38) and applying typically by spraying a colouring agent onto the article through the pattern. The support (29) is subsequently contracted and the pattern (38) and then the textile article which has been printed, removed. Apparatus for applying a single colour or multicolour pattern to articles such as socks has a carousel (23) carrying a multiple number of article supports (29). The carousel (23) rotates with a stepped movement between printing stations (54). In each operation, a spray frame (44) carrying the printing stations (54) is raised upwardly over the article supports (29) and patterns (38) thereon to spray dye onto the textile articles through the patterns (38). Four printing stations may be provided in a four colour machine. <IMAGE>
Patent DE-69221162-D1 (DE)
Inventor: WALKER PETER STANLEY
IPC: A61F2/38
Filed: 1992-01-31
Granted: 1997-08-28
Abstract: A knee prosthesis includes a femoral component in which the condyles have a continuous contact surface for the tibial bearing surface and in which the sagittal radius is constant from posterior to a point more anterior than the distalmost point. The tibial bearing surface is shaped to have a curvature which corresponds closely with that of the femoral condylar surfaces. The tibial component includes a plastics meniscus component supported on a metal platform for sliding movement in the anterior-posterior direction and the mating surface between the meniscus and platform has a sagittal curvature which is larger than the sagittal radius of the femoral condyles.
Patent DE-69222630-D1 (DE)
Inventor: HUC ALAIN
IPC: C09K23/34
Filed: 1992-01-22
Granted: 1997-11-13
Abstract: The invention relates to a polyose/fatty acid complex product. This complex product is the reaction product of at least one polyose with at least one fatty acid, in particular in the form of a halide or the anhydride. The fatty acid can be saturated or unsaturated and can comprise from 8 to 28 carbon atoms. This complex product has a high moisturizing capacity and, surprisingly, an emulsifying capacity and can be used to prepare valuable cosmetic or pharmaceutical compositions.
Patent DE-69224413-D1 (DE)
Inventor: KRAEMLING FRANZ
IPC: C03B23/025
Filed: 1992-06-10
Granted: 1998-03-19
Abstract: The invention relates to a method for preparing sheets of glass with a view to their lamination. This method consists in doming the sheets of glass by causing them to advance, one following the other, along a curved trajectory, then in cooling them by passing them between blowing caissons, and then in dispatching them in batches to the assembly station. A further subject of the invention is laminated glazing whose sheets of glass, in the central zone, have a core compressive stress of between 1 and 50 MPa. <IMAGE>
Patent DE-69227680-D1 (DE)
Inventor: KOBAYASHI SEIJI SONY CORPORATI
IPC: G11B7/005
Filed: 1992-09-30
Granted: 1999-01-07
Abstract: In an information recording medium (1) from which information recorded on each pit is reproduced by an optical detection system (3) that obtains a reproduced signal corresponding to each pit by scanning the information recording medium along pit rows by a light beam, data of high recording density can be accurately reproduced by a simple arrangement by shifting in a step-wise fashion edge positions of an information pit from a predetermined reference position in response to digital information to be recorded within a range corresponding to a predetermined shift period smaller than a transition period of a reproduced signal determineed in response to the given or inherent transfer characteristic of the optical detection system (3). The information reproducing apparatus comprises clock generating means (7), lower detection means and judging means. Therefore, a nonlinear intersymbol interference can be reduced without enphasizing a noise component. <IMAGE>
Patent DE-69228535-D1 (DE)
Inventor: TOKURA KUNIHIKO
IPC: B24D3/28
Filed: 1992-12-03
Granted: 1999-04-08
Abstract: A surface (1S), on which a recording layer of an optical recording disk (1) consisting of a resin material having the recording layer is provided, is polished by a polishing member (2), obtained by processing into a cylindrical shape a polishing sheet produced by mixing a supporting material with abrasive grains and an adhesive agent for hot-pressing, while supplying water thereto, to thereby take out a resin material. One of a reaction modifier, a compatible resin and a rubber component is added to the reclaimed resin material. <IMAGE>
Patent DE-69231772-D1 (DE)
Inventor: YOKOI KATSUYUKI
IPC: B65H9/10
Filed: 1992-08-21
Granted: 2001-05-10
Abstract: The present invention provides a recording system, comprising recording means (201) for recording an image on a sheet (206) in response to image information at a recording position, first rotary convey member (218, 219) disposed at an upstream side of the recording position in a sheet feeding direction, second rotary convey member (220, 221) disposed at a downstream side of the recording position in the sheet feeding direction, and control means for controlling the first rotary convey member (218, 219) in such a manner that a feeding speed of the first rotary convey member (218, 219) becomes slower than a normal feeding speed within a predetermined range before and after a trailing end of a sheet (206) passes through the first rotary convey member (218, 219).
Patent DE-69304284-D1 (DE)
Inventor: OESTLUND AKE
IPC: C22F1/18
Filed: 1993-06-28
Granted: 1996-10-02
Abstract: According to the invention there is now provided method of manufacturing a sintered body of titanium based carbonitride alloy comprising hard constituents in 5-25 % binder phase where the hard constituents contain, in addition to Ti, one or more of the metals V, Nb, Ta, Cr, Mo or W and the binder phase is based on cobalt and/or nickel by powder metallurgical methods, i.e., milling, pressing and sintering. The composition of the hard constituent is:     0.88<a<0.96,     0.04<b<0.08,     0</=c<0.04,     0</=d<0.04,     0.60<f<0.73     0.80<x<0.90, and     0.31<h<0.40. if the overall composition of the hard constituent phase is expressed by the formula:     (Tia, Tab, Nbc, Vd)x (Moe, Wf)y (Cg, N h)z. Favourable properties are obtained if the alloy is made from a powder mixture comprising 23-28 % by weight Ti(C,N) with a nitrogen content between 9 and 13% by weight,  13-17 % by weight (Ti,Ta) (C,N) with a Ti/Ta ratio of 80/20  14-18 % by weight (Ti,Ta)C with a Ti/Ta ratio of 50/50 and  15-20% by weight WC and 3-7 % by weight Mo2C provided that the total amount of said five powders is >78 % by weight and <83 % by weight.
Patent DE-69304642-D1 (DE)
Inventor: ATKINSON ALAN WILLIAM
IPC: F16L59/02
Filed: 1993-07-26
Granted: 1996-10-17
Abstract: A heat shield (10;40) comprises one or more metal members (14,24;44,46) defining a rigid enclosure (12;42) having a substantially continuous heat-reflecting surface (26 or 32; 50 or 52). The shield also comprises a plurality of sheets (30;48) of smooth flexible metal foil within said enclosure. The sheets are arranged one above the other, extend generally parallel to the heat-reflecting surface, and are free to touch one another. <IMAGE>