baber/WOPTO huggingface dataset:
Patent DE-60225030-T2 (DE)
Inventor: DE VRIENDT JOHAN ANDRE
IPC: H04L12/56
Filed: 2002-12-09
Granted: 2009-02-05
Abstract: The Internet Protocol mobility supporting method deals with supporting of roaming of a Mobile Node in a Mobile Internet Protocol Network from a home network towards a Visited Network. The home network comprises a home agent. The Mobile Internet Protocol Network excluding the visited network comprises a Foreign Agent. The method of the present invention comprises the step of forwarding a destination address towards the Home Agent by the Mobile Node at roaming of the Mobile Node from the home network to the visited network. Additionally, the Foreign Agent assigning entity, at request of the Mobile node assigns the Foreign Agent to the Mobile Node. Subsequently, the Home Agent establishes a path between the Home Agent and the Foreign Agent. Finally, a path between the Foreign Agent and the Mobile Node is established by the Foreign Agent based on the destination address.
Patent DE-60304179-T2 (DE)
Inventor: BAU ELIGIO
IPC: B24B7/28
Filed: 2003-04-29
Granted: 2007-03-29
Abstract: A sanding machine ( 1; 300 ) comprising a support structure ( 2; 302 ) for the piece ( 3 ) to be processed and a sanding unit ( 4 ) for the piece ( 3 ) itself. The sanding unit ( 4 ) comprises a frame ( 40 ) that supports a winding element ( 8 ) cooperating with kinematic means ( 9 ) suitable for setting it in motion according to a closed ring configuration on a plane (pi 1 ) substantially parallel to the plane (pi 2 ) defined by the support structure ( 2; 302 ) and a plurality of abrasive elements ( 10 ) combined with the winding element ( 8 ) spaced from one another and provided with an abrasive surface ( 16; 416 ) that comes in contact with the piece ( 3 ) during the movement of the winding element ( 8 ).
Patent DE-60307248-T2 (DE)
Inventor: ADAMI MAURO
IPC: B31F1/28
Filed: 2003-06-27
Granted: 2007-07-05
Abstract: The device has a series of heated plates (3) aligned based on a longitudinal direction of feed (F) of a cardboard. Pressure shoes (53) press the cardboard against the plates, which are connected by helical spring to a supporting structure. The structure has multiple frames (41) aligned based on the longitudinal direction, where the frames have an adjustable inclination to modify pressure profile to the cardboard.
Patent DE-60318869-T2 (DE)
Inventor: OJALA RISTO ANTERO
IPC: F24D3/10
Filed: 2003-07-24
Granted: 2009-01-08
Abstract: The invention relates to a manifold (35) for central heating systems comprising at least a manifold body (15), an upper chamber (26) of the manifold (35), a lower chamber (25) of the manifold (35), a dividing wall (24) between the two chambers (25, 26), flow ports (16) for flow-pipes and return ports (18) for return-pipes. The flow ports (16) and return ports (18) have been arranged so that the directions and/or positions of the flow-pipes and return-pipes are adjustable in connection with the installation of the manifold (35).
Patent DE-68914694-T2 (DE)
Inventor: RICHARDSON MICHAEL M
IPC: B41J3/38
Filed: 1989-02-01
Granted: 1994-09-08
Abstract: A tape or tape-ribbon alignment and delivery system for a thermal printing device or the like having a device housing and a print or transfer station including a printhead and a platen for forming a selected image onto a tape or for transferring a selected image from a ribbon to a tape further includes a replaceable tape or tape-ribbon cartridge, a cartridge receiving tray (15) connected with the device housing 21), a cam mechanism (151, 153) associated with the receiving tray (15) for moving the cartridge into print or transfer alignment with the print or transfer station and a retaining member (158) for retaining the cartridge in the print or transfer alignment position.
Patent DE-68920717-T2 (DE)
Inventor: TAYLOR JOHN ANTHONY
IPC: D06P1/382
Filed: 1989-11-10
Granted: 1995-05-18
Abstract: Water-soluble reactive dyes of the formula: <CHEM> wherein D represents the radical of a water-soluble chromophoric compound; each of R, R<1> and R<2>, independently, represents hydrogen or an optionally substituted alkyl radical and Q represents a radical of the formula: <CHEM> wherein each of X and Y, independently, represents halogen, alkyl, alkoxy, acylamino, nitro, carboxy or sulpho and each of n and m, independently, represents an integer from 0 to 2.
Patent DE-68926946-T2 (DE)
Inventor: LARSON ERIC HEATH
IPC: B01J31/02
Filed: 1989-11-30
Granted: 1997-01-02
Abstract: The present invention provides a copolymer comprising the polymerization product of two or more vinyl monomers wherein one of the monomers is a mixture of 3-methacryloyloxy-2-hydroxypropyltrialkylamine halide and 2-methacryloyloxy-3-hydroxypropyltrialkylamine halide salt. The copolymer has an intrinsic viscosity greater than about 5 dl/g. The preferred copolymer comprises the polymerization product of acrylamide and a mixture of 3-methacryloyloxy-2-hydroxypropyltrimethylammonium chloride and 2-methacryloyloxy-3-hydroxypropyltrimethylammonium chloride. The copolymers of the present invention are particularly useful as flocculants.
Patent DE-68927695-T2 (DE)
Inventor: SINGH HAKAM
IPC: C08G65/32
Filed: 1989-08-02
Granted: 1997-06-12
Abstract: A liquid polymer which is rapidly curable, at room temperature, to a solid hydrolytically stable elastomer having high tensile and tear strengths, said liquid polymer having the formula: <CHEM> wherein R is a liquid polymeric backbone selected from the group consisting of polyether and polythioether, said backbone having a number average molecular weight of at least 1,500 and having no carboxyl or hydroxyl groups; R<1> is lower alkyl, R<2> is lower alkyl, R<3> is a divalent organic radical having no sulfur atoms, R<4> is alkylene of from 3 to 6 carbon atoms, and which separates the oxygen atom from X by at least 3 carbon atoms, X is sulfur or -S-R<5>-S- wherein R<5> is alkylene having from 2 to 12 carbon atoms, alkylene thioether of from 4 to 12 carbon atoms or hydrocarbon ether of from 4 to 20 carbon atoms, p is 2 to 4, m is 1 to 3, n is 0 to 2 and the sum of m and n is 3. There is also disclosed a method for curing such liquid polymers.
Patent DE-68928237-T2 (DE)
Inventor: GADDIS JOSEPH LEO
IPC: B22F3/11
Filed: 1989-09-08
Granted: 1998-03-12
Abstract: A process for forming a filter and the product filter are disclosed. The filter uses a porous metal substrate, preferably in the form of a tube, preferably formed of stainless steel particles having a diameter of from 30 to 100 micrometers and a pore size of from 1 to 10 micrometers. A slurry of metal oxide particles of from 0.2 to 1.0 micrometer diameter is applied to the porous metal substrate which is dried and then the particles are sintered together by heating. The preferred metal oxides is TiO2.
Patent DE-69000657-T2 (DE)
Inventor: CASTLE EDWARD R
IPC: C09K23/30
Filed: 1990-08-06
Granted: 1993-04-22
Abstract: A process for the preparation of an emulsifying agent which comprises treating a biological material containing a lipid as well as a lipoprotein and/or a protein with a protease and a lipase and pasteurising the product. The biological material may also contain phospholipids such as lecithin and phospholipoproteins, e.g. egg yolk.
Patent DE-69001517-T2 (DE)
Inventor: AKESAKA TOSHIO
IPC: E21D9/06
Filed: 1990-07-12
Granted: 1993-08-12
Abstract: A direction correcting device for a shield tunnelling machine having a shield body (12) provided with a head portion (14) and a tail portion (16) following the head portion is adapted to correct the direction of the head portion relative to the tail portion. The device comprises three jacks (38,40,42) respectively having two connecting portions relatively displaced in the axial direction of the tail portion, and a connecting body (36) for interconnecting the head portion and the tail portion so as to permit the head portion and the tail portion to swing, while preventing the head portion and the tail portion from relatively displacing in the axial direction of the tail portion. Each of the jacks is connected at one connecting portion to the head portion, while being connected at the other connecting portion to the tail portion, and the jacks and the connecting body are disposed around the axis of the tail portion at angular intervals.
Patent DE-69011847-T2 (DE)
Inventor: NOGUCHI HIROMICHI
IPC: C08F265/06
Filed: 1990-03-22
Granted: 1995-01-12
Abstract: A liquid jet recording head comprises a cured product of an active energy-ray-curing resin composition as at least a part of its constitution, said composition comprising:   (A) a graft copolymerized polymer having a number average molecular weight of 5,000 or more and a weight average molecular weight of 50,000 or less which comprises a trunk chain composed mainly of structural units derived from at least one monomer (hereinafter referred to as "monomer (a)") selected from the group consisting of alkyl methacrylates, acrylonitrile and stylene and has graft chains having structural units derived from at least one monomer (hereinafter referred to as "monomer (b)") selected from the group consisting of the monomers represented by the following formula x and other monomers presented by the formula y: <CHEM> (wherein R<1> is hydrogen or an alkyl or hydroxyalkyl group having 1 to 3 carbon atoms, R<2> is hydrogen or an alkyl or acyl group having 1 to 4 carbon atoms which may have hydroxy group, R<3> is an alkyl group having 2 to 6 carbon atoms, a halogen-substituted alkyl group having 2 to 6 carbon atoms, an alkylether group represented by the formula: &lparstr& CH2 &rparstr& @ 0  &lparstr& CH2 &rparstr& @ (wherein 2 </=m+n</=6, n NOTEQUAL 0 and m NOTEQUAL 0), or a phenylalkyl group represented by the formula: <CHEM> (wherein 2</=m+n</=4, or the case where n=0 or m=0 is contained), added to said trunk chain: (B) a linear polymer having a number average molecular weight of 50,000 or more and a weight average molecular weight of 350,000 or less and having a glass transition temperature of 60 <o>C or more which comprises structural units derived from at least one monomer (hereinafter referred to as "monomer (c)") selected from the group consisting of methyl methacrylate, ethyl methacrylate, isobutyl methacrylate, t-butyl methacrylate, benzyl methacrylate, acrylonitile, isobornyl methacrylate isobornyl acrylate tricyclodecaneacrylate, tricyclodecane methacrylate, tricyclodecaneoxyethyl methacrylate, styrene, dimethylaminoethyl methacrylate and cyclohexyl methacrylate and other structural units derived from at least one monomer (hereinafter called monomer (b min )) selected from the group consisting of the monomers represented by the formula (x) and the monomers represented by the formula (y) provided that the monomer (a) and the monomer (b min ) may have either the same composition or different compositions; (C) an epoxy resin which contains at least one compound having one or more epoxy groups in one molecular;   (D) a monomer having an ethylenically unsaturated bond; and (E) a polymerization initiator capable of generating a Lewis acid with irradiation of an active energy ray.
Patent DE-69013975-T2 (DE)
Inventor: SMITS GUIDO FREDDY
IPC: C08J9/14
Filed: 1990-05-09
Granted: 1995-03-16
Abstract: This invention relates to rigid closed-celled polyisocyanate-based foams exhibiting improved dimensional stability and a process for their preparation. In particular, it relates to resulting foams containing within their cells, a gas mixture comprising from 15 to 70 mole percent carbon dioxide and from 30 to 85 mole percent of a halocarbon mixture. The halocarbon mixture itself, comprises (a) from 40 to 95 mole percent based on moles of (a) and (b) present of a halocarbon compound having a boiling point of at least 283 DEG K, and (b) from 50 to 60 mole percent of a halocarbon compound having a boiling point equal to or less than 266 DEG K. Preferred halocarbons for component (a) and (b) are ethane halocarbons especially fluorodichloroethane or dichlorotrifluoroethane and chlorodifluoroethane, respectively.
Patent DE-69018516-T2 (DE)
Inventor: JAHROMI FAZLOLLAH ROOHIZADEGAN
IPC: H04B10/43
Filed: 1990-05-31
Granted: 1995-08-10
Abstract: An optical receiver incorporating a voltage dependant impedance (Do) arranged to shunt excess AC photodetector signal away from the receiver amplifier (A) in response to light level.
Patent DE-69022167-T2 (DE)
Inventor: NIETUPSKI RAYMOND
IPC: C12Q1/68
Filed: 1990-05-22
Granted: 1996-02-15
Abstract: Nucleic acid probes capable of hybridizing to rRNA of Staphylococcus aureus and not to rRNA of non-Staphylococcus aureus are described along with methods utilizing such probes for the detection of Staphylococcus aureus in food and other samples.
Patent DE-69022542-T2 (DE)
Inventor: SUBRAMANIAN RAMASWAMY
IPC: C07C237/10
Filed: 1990-05-23
Granted: 1996-05-02
Abstract: New bifunctional chelating agents useful for attaching metal ions to proteins, polypeptides and other polymers and methods for their preparation are described. These reagent are unique in their ability to bind a variety of metal ions and to yield a high metal ion concentration per protein molecule. Protein metal chelates thus obtained will have useful radiophysical, chemical, fluorescent, photochemical and magnetic properties suitable for biomedical applications.
Patent DE-69023333-T2 (DE)
Inventor: SCHILDER HERBERT
IPC: A61C5/02
Filed: 1990-05-02
Granted: 1996-04-11
Abstract: Differences in the diameters of successive cutting instruments, either hand- or engine-powered, within sets of instruments described herein progress sequentially by constant percentages of increase, rather than by constant linear increase as is currently the practice in the dental manufacturing industry.
Patent DE-69031056-T2 (DE)
Inventor: HAMPL EDWARD F
IPC: C08J5/18
Filed: 1990-05-03
Granted: 1998-01-08
Abstract: This invention provides oligomer-free polyesters that consist essentially of repeating, interpolymerized units derived from isophthalic acid and/or terephthalic acid, and 9,9-bis-(4-hydroxyphenyl)-fluorene, a process for making such polyesters and articles comprising said polyesters such as electrical capacitors, optical films and fibers.
Patent DE-69101335-T2 (DE)
Inventor: GRASSET JOSEPH
IPC: A61J11/00
Filed: 1991-05-15
Granted: 1994-06-30
Abstract: The piercing comprises a central slot (2-2'), there being formed at least at one end of the slot a blind cavity (3) which has a substantially cylindrical profile and whose base, formed at a very slight depth, is cut radially so as to delimit deformable flaps, thereby permitting a functioning in the manner of a valve capable of permitting the intake of air into the feeding bottle while at the same time counteracting the inadvertent passage thereof during the manipulations carried out when the teat is outside the baby's mouth. <IMAGE>
Patent DE-69101408-T2 (DE)
Inventor: HEILMAN ROBERT J
IPC: B65D81/20
Filed: 1991-07-03
Granted: 1994-08-25
Abstract: A closure has a central button (24) has an "up" convex state from which it is movable by a vacuum within an associated container to a "down" concave state. The button (24), as formed, has a zero or tensile stress state with the stress state changing to a compressive stress state when the button (24) is drawn downwardly by said vacuum. This invention teaches that the button (24) be reformed (32-38) so that it is slightly flattened and the reforming changes the zero or tensile stress state to a compressive stress state thereby providing the button (24) with more stored energy when it is drawn downwardly by a vacuum within an associated container, thus providing a greater flipping action of the button capable of operating an irreversible tamper indicating system which may be applied to the button (24). <IMAGE>
Patent DE-69102039-T2 (DE)
Inventor: SONDERBY SVEND ARNE
IPC: E06B9/15
Filed: 1991-09-05
Granted: 1994-10-20
Abstract: The glide strip (4) comprises a foot part (5) adapted for arrangement in a guide rail (2) and a slide part (6) of relatively hard material, where the foot part (5) is of a relatively soft material and the slide part (6) has the form of a flap. The roller shutter comprises transverse slats (1), the ends of which run in guide rails (2) at opposite sides of the roller shutter, where at least one glide strip (4) is mounted in each guide rail (2) so that the slats (1) slide along the slide parts (6) of the strip, and these abut on the slats (1) with a predetermined bias. <IMAGE>
Patent DE-69113802-T2 (DE)
Inventor: KNIGHT GALEN
IPC: A61K35/12
Filed: 1991-07-08
Granted: 1996-05-15
Abstract: beta -alethine is employed in the differentiation and vitalization of cells, for both in vivo and in vitro applications. Particular applications include the use of  beta -alethine in the treatment of immune disorders and diseases, treatment of neoplasia, and in the promotion of cell cultures.
Patent DE-69115577-T2 (DE)
Inventor: ZANZOTTERA EUGENIO
IPC: G01N29/24
Filed: 1991-06-20
Granted: 1996-08-14
Abstract: An optoacoustic cell for measuring concentrations of chemical species in fluids in general comprises a body (31) with an inner cavity (32) to contain the fluid to be analyzed and be traversed by a light beam (15) in order to generate within the cavity (32) an acoustic signal of amplitude proportional to the concentration of the chemical species to be measured; to obtain an optoacoustic cell of high measurement sensitivity, one or more walls (41, 42) of the cavity are configured in such a manner as to concentrate the acoustic wave onto a substantially punctiform sensitive region (16) of an acoustic sensor (22). <IMAGE>
Patent DE-69119819-T2 (DE)
Inventor: TAYLOR EDWARD C
IPC: C07D239/49
Filed: 1991-03-07
Granted: 1996-11-28
Abstract: Substituted pyrimidin-5-yl derivatives of L-glutamic acid are anti-neoplastic agents. A typical embodiment is N-{4-[6-(2,6-diamino-4-hydroxypyrimidin-5-yl)hex-1-en-3-yl]benzoyl}-L- glutamic acid.
Patent DE-69124521-T2 (DE)
Inventor: SCOTT JAMES
IPC: A01D17/06
Filed: 1991-09-06
Granted: 1997-06-12
Abstract: The present invention relates to a separator (1) for use in separating tubers (14) and the like from haulm (15), clods, weeds, stones (16) and the like collected during harvesting. The separator (1) comprises a plurality of pairs of elongate counter-rotating separator or cleaning rollers (4) and an overhead conveyor (5) having a conveying run extending above the rollers (4) from loading end portions (18) towards discharge end portions thereof. The conveyor (5) is formed and arranged for engagement with tubers (14) or the like disposed on said rollers (4), so as to impart drive thereto in a direction towards said discharge end portions whilst captively retaining said tubers (14) or the like between said overhead conveyor (5) and said counter-rotating rollers (4). In use of the device tubers (14) may be conveyed along said rollers (4) at various angles of inclination of said rollers (4) during traversal of undulating terrain whilst being restrained against excessive movement, and at a generally constant rate of conveyance.
Patent DE-69201900-T2 (DE)
Inventor: CHIELLINI EMO
IPC: A61K9/00
Filed: 1992-04-08
Granted: 1995-12-07
Abstract: A hydrogel matrix for sustained release of compounds which are endowed with pharmacological activity is disclosed, said matrix preferably being of protein or polypeptide nature and comprising a synthetic polymer having the formula <CHEM> wherein R = (C1-C12)-alkyl, R1 = (C1-C4)-alkyl, R2 = H (m = 1, 3; n = 1-12) or CH3 (m = 1, n = 1-12), a protein component and the compound which is endowed with pharmacological activity. The process for the preparation of said hydrogel matrix is also disclosed. Such matrices are employed for transcutaneous, transdermal and in particular for ophthalmic routes administration, the ophthalmic route being realized through ophthalmic inserts. A particular application of this invention consists of ophthalmic inserts for sustained release of interferon. <IMAGE>
Patent DE-69207155-T2 (DE)
Inventor: DALEBROUX DEAN GERARD
IPC: B41M5/333
Filed: 1992-09-29
Granted: 1996-05-15
Abstract: Thermally-responsive record material comprises a support having provided thereon in substantially contiguous relationship     an electron donating dye precursor;     a succinimide derivative of the formula <CHEM>     wherein n is an integer from 1 to 3 and     each R is independently hydrogen or alkyl,     preferably C<5> to C3/4  alkyl; and     a suitable binder therefor. The succinimide derivative is preferably N-(9-fluorenylmethoxycarbonyloxy) succinimide. The record material when imaged resists fade when contacted with certain environmental challenges including oils, solvents, and elevated temperatures, all of which can be encountered in the environments of use of these record materials.
Patent DE-69209973-T2 (DE)
Inventor: ZWERNER ERIC
IPC: C25D17/00
Filed: 1992-06-09
Granted: 1996-12-12
Abstract: A plating head includes a prismatic body containing a series of ducts connected via a supply duct to a source of pressurized electrolyte, and a series of ducts connected via a discharge channel to a suction source provided by a venturi in which a partial vacuum is generated by the flow of pressurized electrolyte through a branch duct.
Patent DE-69210830-T2 (DE)
Inventor: SEINER JEROME
IPC: C08J7/048
Filed: 1992-09-10
Granted: 1996-11-28
Abstract: The shelf life of polymeric containers may be economically extended by coating with a barrier material having less than half the permeability of the substrate polymer, the coating being applied to 30 to 75 percent of the container's area, with the proviso that the uncoated area has an average permeability of no more than 15 cc-mm per square meter per day per atmosphere.
Patent DE-69219340-T2 (DE)
Inventor: MCDONALD MICHAEL
IPC: B01F27/91
Filed: 1992-07-17
Granted: 1997-08-07
Abstract: A novel chemical reactor: one particularly useful for the production of polymers, especially elastomers such as butyl rubber. The reactor contains (1) a two-tube pass system, constituted of an inner or center tube bundle through which a mixture or slurry of polymerizable monomers and catalyst is passed in one direction, and recycled via an outer tube bundle in the opposite direction in essentially even flow distribution, (2) while the tubes of the center and outer tubular bundles are maintained within a jacketed section, or sections of the reactor into which a coolant, or refrigerant, is injected and vaporized to remove the heat of reaction. The coolant, or refrigerant, in heat exchange relationship with the tubes removes the exothermic heats of reaction from the polymerization mixture, and maintains the polymerization mixture at uniformly low temperature. An even flow circulation of the slurry which aids in maintaining uniform low temperature, is provided by the use of (3) a diffuser and (4) mixed flow pumping system, with its impeller, by virtue of which an adequate pressure head of even pressure profile is developed across the entry sides of the center tubes to maintain the even flow distribution within the two-tube pass system at high circulation rate. There is no vortex whirl at the exit of the impeller-diffuser assembly, and no cavitation bubbles as commonly associated with one-tube pass systems, which employ a central draft tube and axial flow pump. Improved mixing, high hydraulic efficiency, and higher production rates with low polymer fouling, are achieved.