baber/WOPTO huggingface dataset:
Patent DE-69519850-D1 (DE)
Inventor: CHERRY W
IPC: F01C1/344
Filed: 1995-02-22
Granted: 2001-02-15
Abstract: An axial vane rotary device (14) includes a stator (16) with a cylindrical internal chamber (34) defined an annular outer wall (40) and two side walls (36, 38) of the stator. Each side wall has an annular cam surface (42, 44). A rotor (54) is rotatably mounted within the chamber. The rotor has an annular outer wall (66) and a plurality of angularly spaced-apart, axially extending slots (64) extending therethrough. A vane (68) is slidably received in each slot. The vanes reciprocate axially and alternatively expand and compress spaces between adjacent vanes and the cam surfaces as the rotor rotates. The cam surfaces have alternating first portions (92) and second portions (90). The second portions are further from the rotor than the second portions. The first portions of one said cam surface are aligned with second portions of another said cam surface. The slots extend radially outwards on the rotor to the annular outer wall thereof. The outer edge of each vane slidably engages the annular outer wall of the stator. The outer wall of the stator may have a guide cam (96) and the vanes may each have a follower (98) received by the guide cam. The guide cam is shaped to came the vanes to reciprocate axially with respect to the rotor as the rotor rotates. Each of the vanes may have resiliently biased first seals (110, 112) extending along the inner edge (106) and second seals (134) along side edges (70, 72) thereof.
Patent DE-69527722-D1 (DE)
Inventor: VANNEY P
IPC: A61F2/24
Filed: 1995-10-20
Granted: 2002-09-12
Abstract: The invention provides a sewing cuff assembly for mounting to the body of a heart valve prosthesis. The sewing cuff assembly comprises a resiliently deformed spring for exerting a force directed toward the orifice structure. When a torque is applied to the valve, the force results in a rotation-resisting torque sufficient to resist rotation during normal operation of the valve after implantation but low enough to permit assisted rotation, as during surgery.
Patent DE-69528392-D1 (DE)
Inventor: COOK J
IPC: H01Q13/02
Filed: 1995-11-17
Granted: 2002-10-31
Abstract: A corrugated horn having ridges disposed on the inner surface of the horn, such that the ridges are oriented parallel to the horn axis, is adapted to provide elliptical beams. When the corrugated horn is circular, the elliptical beam is produced by changing the step heights and/or ridge heights around the circumference of the horn, which in turn changes the semi-flare angle, defined as the angle made by the horn axis and a line joining the top surfaces of the ridges. Because corrugated horns constructed according to this invention have ridges oriented parallel to the horn axis, these corrugated horns are readily manufactured using conventional die casting methods or numerical machining techniques. <IMAGE>
Patent DE-69532633-D1 (DE)
Inventor: LAU ANTHONY
IPC: G01L5/00
Filed: 1995-12-11
Granted: 2004-04-08
Abstract: A high-speed out-of-band signalling technique for transferring information such as station status information between stations in a communication network, typically a local-area network, involves sequentially generating a plurality of n-bit sequence segments, where n is at least 3. Each bit is either a first binary value or a second binary value. Each sequence segment is coded with one of a plurality of different n-bit code groups divided into a first code group and a set of second code groups. The n bits in the first code group are all the first binary value-e.g., all "1s". None of the second code groups contain a pair of non-contiguous bits of the second binary value-e.g., none of the second code groups contains two "0s" separated by at least one other bit. The sequence segments are outputted in the order that they were generated to produce a special bit sequence which carries the desired information. The station status information typically includes configuration capability, flow control parameters, and integrity control parameters.
Patent DE-69533331-D1 (DE)
Inventor: GRIBBEN G
IPC: C12N15/09
Filed: 1995-06-02
Granted: 2004-09-09
Abstract: Isolated ligands which bind a molecule expressed on the surface of T cells and induce antigen specific apoptosis in activated T cells are disclosed. Preferably, the T cell surface molecule is CTLA4 and the ligand is a monoclonal anti-CTLA4 antibody that binds to an epitope of CTLA4 distinct from the binding sites of B7-1 and B7-2. Upon binding of the antibody to CTLA4 on an activated T cell, in the presence of an antigenic signal, antigen specific apoptosis is induced. The invention also describes a novel natural CTLA4 ligand, distinct from B7-1 and B7-2, which mediates induction of apoptosis. Pharmaceutical compositions of anti-CTLA4 antibodies or other isolated CTLA4 ligands which can be administered to subjects to induce T cell apoptosis, thereby clonally deleting antigen specific T cells, such as alloreactive T cells in transplantation situations or autoreactive T cells in autoimmune disorders, are also disclosed. Methods for inducing T cell apoptosis in vitro with an anti-CTLA4 antibody or other ligand of the invention together with an antigen specific signal are also disclosed, e.g., for use in purging alloreactive T cells from donor bone marrow prior to bone marrow transplantation to inhibit graft versus host disease.
Patent DE-69535467-D1 (DE)
Inventor: CHADER GERALD J
IPC: A61K38/22
Filed: 1995-06-06
Granted: 2007-05-31
Abstract: Nucleic acids encoding the neurotrophic protein known as pigment epithelium-derived factor (PEDF), a truncated version of PEDF referred to as rPEDF, and equivalent proteins, vectors comprising such nucleic acids, host cells into which such vectors have been introduced, recombinant methods for producing PEDF, rPEDF, and equivalent proteins, the rPEDF protein and equivalent proteins of rPEDF and PEDF -BP, -BX and BA, and the PEDF protein produced by recombinant methods. Effects and use of these variants on: 1) neuronal differentiation (neurotrophic effect), 2) neuron survival (neuronotrophic effect), and 3) glial inhibition (gliastatic effect) are described.
Patent DE-69600175-D1 (DE)
Inventor: HSU OSCAR HSIEN-HSIANG
IPC: B05D7/00
Filed: 1996-07-09
Granted: 1998-04-09
Abstract: The present invention is directed to producing an efflorescence resistant sealer coating on a cementitious substrate, such as, a roof tile. A foamed layer of an efflorescence resistant coating composition is preferably applied on the surface of a wet cementitious substrate. The wet cementitious substrate is then hydrated to produce the cementitious substrate having the efflorescence resistant coating thereon. If desired, the efflorescence resistant coating composition is provided with a pigment to produce a pigmented efflorescence resistant coating on the cementitious substrate or a clear efflorescence resistant coating of the present invention may be applied over pigmented cementitious substrate. The efflorescence resistant coating produced in accordance with the process of the present invention substantially reduces the formation of esthetically unpleasant efflorescent layer on cementitious substrate surfaces.
Patent DE-69604142-D1 (DE)
Inventor: KELKAR CHANDRASHEKHAR
IPC: C01F7/785
Filed: 1996-03-11
Granted: 1999-10-14
Abstract: A synthetic nickel (or cobalt) containing hydrotalcite-like material having a sheet-like morphology and a sheet broadness to thickness ratio of at least 50 and a formula M1-xAlx(OH)2xxAxmH2O where M is Ni or Co, A is a mono carboxylic anion of the form RCOO-where R is CnH2n+1 and n=0-5, and x and m are numbers satisfying the following conditions: 0.2<=x<=0.4 0.0<=m<=4 It is made by starting with a synthesis mixture having Ni or Co (divalent cation) to aluminum (trivalent cation) molar ratio between 1:1 and 10:1, mono carboxylic anion to aluminum (trivalent cation) molar ratio between 0.1:1 to 1.2:1 and optionally added other anions. The process comprises of reacting a mixture comprising nickel (or cobalt) and aluminum cations and mono carboxylic anions in an aqueous slurry at a temperature of at least 40 DEG  C. and a pH of at least 7.
Patent DE-69608579-D1 (DE)
Inventor: STEBLIANKO VALERIJ LEONTIEVICH
IPC: C25D5/00
Filed: 1996-08-30
Granted: 2000-06-29
Abstract: An electrolytic process for simultaneously cleaning and metal-coating the surface of a workpiece of an electrically conducting material, which process comprises: i) providing an electrolytic cell with a cathode comprising the surface of the workpiece and an anode comprising the metal for metal-coating of the surface of the workpiece; ii) introducing an electrolyte into the zone created between the anode and the cathode by causing it to flow under pressure through at least one opening in the anode and thereby impinge on the cathode; and iii) applying a voltage between the anode and the cathode and operating in a regime in which the electrical current decreases or remains substantially constant with increase in the voltage applied between the anode and the cathode, and in a regime in which discrete gas bubbles are present on the surface of the workpiece during treatment.
Patent DE-69612580-D1 (DE)
Inventor: OETIKER HANS
IPC: B65D63/02
Filed: 1996-02-13
Granted: 2001-05-31
Abstract: A rivet-like connection for mutually overlapping band portions comprises two tab-like members 13a, 13b spaced in the transverse direction of the band and bent up from the underlying band portion the about axes extending in the longitudinal direction of the band. A cold-deformed, deep-drawn support hook 12 extends upwardly from the underlying band portion. Apertures 14, 15 are provided in the overlying band portion for engagement by the tab-like members 13a, 13b and the support hook 12. The tab-like members 13a, 13b have a height when bent up which is sufficiently greater than the thickness of the overlying band portion. The tab-like members 13a, 13b being bent over the outer surface of the overlying band portion to hold it down onto the underlying band portion.  <IMAGE>
Patent DE-69620354-D1 (DE)
Inventor: REED DAVID E
IPC: H04L7/02
Filed: 1996-12-02
Granted: 2002-05-08
Abstract: A sampled amplitude read channel reads user data and embedded servo data stored on a magnetic medium by detecting digital data from a sequence of discrete time interpolated sample values. A write frequency synthesizer generates a write clock for writing digital data to the magnetic medium at a predetermined baud rate for a selected zone, and upon read back, a read frequency synthesizer generates a fixed sampling clock at a frequency slightly higher than the write frequency at the outer zone. A sampling device samples the analog read signal at this fixed sampling rate across the data zones and servo wedges to generate a sequence of discrete time channel samples that are not synchronized to the baud rate. Before sampling, an analog receive filter processes the read signal to attenuate aliasing noise without having to adjust its spectrum across data zones or servo wedges. A discrete time equalizing filter equalizes the channel samples according to a predetermined partial response (PR4, EPR4, EEPR4, etc.). An interpolating timing recovery circuit, responsive to the equalized channel samples, computes an interpolation interval  tau  and, in response thereto, generates interpolated sample values substantially synchronized to the baud rate. The timing recovery circuit also generates a synchronous data clock for clocking a discrete time sequence detector and pulse detector which detect the digital user and servo data from the interpolated sample values. <IMAGE>
Patent DE-69623395-D1 (DE)
Inventor: BOERSEN ANTONIUS CORNELUS
IPC: F26B3/08
Filed: 1996-06-11
Granted: 2002-10-10
Abstract: A device for preparing a spray-dried product is described. Said device comprises a drying chamber (2) with a distribution element (3) placed therein for atomizing liquid to be spray-dried, means for supplying drying gas (5), means for supplying a stream of solid particles (6) to a stream of droplets atomized from the distribution element (3), and one or more fluidized beds (7, 11), each comprising at least one bottom plate with openings (8, 12) which has gas supply means opening out at the underside thereof. These fluidized beds (7, 11) are placed connected to each other inside the drying chamber (2), opposite the distribution element (3), the above in such a way that the combined streams of droplets from the distribution element and solid particles fall essentially into the first bed (7), and conveyance of material from the first bed (7) to the second bed (11) can take place. <IMAGE>
Patent DE-69633494-D1 (DE)
Inventor: OBOCHI ONUORA
IPC: A61K41/00
Filed: 1996-01-12
Granted: 2004-11-04
Abstract: A method for reducing the rejection of allografts comprising donor tissue containing antigen presenting cells (APC's), which method comprises: a) contacting the donor tissue with a photosensitizing agent to obtain a modified donor tissue; b) exposing the modified donor tissue to light having a wavelength absorbed by the photosensitizing agent for a time sufficient to deplete the APC's in the donor tissue; and c) transplanting the APC-depleted donor tissue into the tissue of a recipient. By subjecting donor tissue to photodynamic therapy, the mean survival time of grafts, particularly skin allografts, was significantly lengthened. The photosensitizer may also be part of a conjugate containing a target-specific moiety.
Patent DE-69635170-D1 (DE)
Inventor: GENTA ALESSANDRO
IPC: H01R13/436
Filed: 1996-04-24
Granted: 2005-10-13
Abstract: An electric connector (1) presenting an insulating casing (2) with a number of axial cavities (3); a number of electric terminals (4) housed inside respective cavities (3); primary retaining means (17) for retaining the terminals (4) inside the cavities (3); and a secondary retaining device (26) in turn presenting a movable element (27) which snaps on to the casing (2) into an activating position of the secondary retaining device (26); the casing (2) and the movable element (27) being formed in one piece in the deactivating position of the secondary retaining device (26), and being connected integral with each other by flexible blades (28) causing the movable element (27) to move between the deactivating and activating positions by means of a straightforward translatory movement. <IMAGE>
Patent DE-69707281-D1 (DE)
Inventor: SZYMANSKI THOMAS
IPC: C04B38/06
Filed: 1997-04-17
Granted: 2001-11-15
Abstract: A process for the production of an alumina based catalyst carrier in which a fired carrier body is impregnated with a source of titania in a liquid medium that upon heating yields titania and then calcined to generate titania uniformly dispersed in the carrier in an amount up to about 10% by weight.
Patent DE-69707493-D1 (DE)
Inventor: URTTI ARTO
IPC: A61K9/70
Filed: 1997-06-26
Granted: 2001-11-22
Abstract: Transdermal administration of levosimenden or (-)-[[4-(1,4,5,6-tetahydro-4-methyl-6-oxo-3-pyridazinyl)phenyl)hydrazono]propanedinitrile or a pharmaceutically acceptable salt thereof is disclosed. Transdermal preparations of levosimenden can be in the form of e.g. ointment, emulsion, lotion, solution, gel, cream, patch or transdermal delivery device including iontophoretic device.
Patent DE-69708128-D1 (DE)
Inventor: WALTER JOHN
IPC: B65D85/10
Filed: 1997-09-08
Granted: 2001-12-13
Abstract: The invention relates to a non-hinge lid smoking article pack, blank and print layout therefor which blank and print layout utilize a reduced amount of cartonboard and have reduced cartonboard waste from the print layout arrangement. Attempts to maximize interdigitation of blanks is proposed, whereby a saving of about 10% or more of cartonboard usage over a conventional hinge-lid pack can be achieved.
Patent DE-69733332-D1 (DE)
Inventor: ARRU PIETRO
IPC: A61N1/05
Filed: 1997-06-12
Granted: 2005-06-30
Abstract: An electrode (3, 7) for biomedical use, such as, for example, an electrode for cardiac stimulation, made of porous Pt or smooth Pt-Ir, is coated with a layer (8) of carbon material such as biocompatible carbon material deposited by cathode sputtering. <IMAGE>
Patent DE-69813600-D1 (DE)
Inventor: NURMELA KARI
IPC: A23K1/18
Filed: 1998-10-20
Granted: 2003-05-22
Abstract: The invention relates to a method for increasing the concentration of the cis-9, trans-11 isomer of octadecadienoic acid in the milk fat and/or the tissue fat of a ruminant. In the method the ruminant is fed the trans-11 isomer of octadecenoic acid either as such or mixed with other feed, separately or together with other fatty acids.
Patent DE-69818265-D1 (DE)
Inventor: KATZ AVRAHAM
IPC: A23G9/10
Filed: 1998-07-15
Granted: 2003-10-23
Abstract: An apparatus for simultaneously making multiple separate individual portions of fresh frozen yogurt or ice cream for immediate serving comprising: a counter table containing a battery of at least three miniature batch type ice cream making machines comprising open rotating containers provided with scrapers means, each container having a capacity of 800 ml or less, to accommodate up to 250 ml ice cream mix, and means for refrigerating said rotating containers sufficiently to produce in each container individual portions of ice cream for dispensing from the open rotating container.
Patent DE-69821774-D1 (DE)
Inventor: CORDEN THOMAS JOSEPH
IPC: B29C70/48
Filed: 1998-08-19
Granted: 2004-03-25
Abstract: A fully biodegradable fibre reinforced composite adapted for use as a medical implant which is shaped and processed by means of a resin reaction injection transfer molding process adapted for predetermining shape, physical properties and degradation profile, shaped preform and/or composition for preparation of the shaped composite, process for the production of the shaped composite comprising obtaining a shaped preform and impregnating with resin with simultaneous processing thereof, shaped composite comprising thermoplastic matrix and fibres adapted for use as a medical implant, characterised by a differential degradation of matrix with respect to fibres adapted to degrade via an intermediate shaped structure comprising residual porous matrix or residual fibre form respectively and selection of composite is made for primary growth of a preferred cell type, throughout voids created by degraded matrix or fibre respectively, according to the desired healing or reconstruction locus, the shaped composites for use as an implant in surgical reconstruction, preferably for use in reconstructive surgery of bone or in reconstructive surgery of cartilage and/or meniscus selected from cranial, maxillofacial and orthopaedic surgery for the purpose of fixation, augmentation and filling in of defects, and method for the production of a shaped product comprising preparation of set sizes, shapes and configurations, eg plates, screws, rivets and other fixation devices according to a 3 dimensional template wherein the template is obtained by means of preparing a 3 dimensional image of a selected feature or area for implant, generating a mold as hereinbefore defined, selecting fibre and matrix for preparation of a composite, preparing a fibre preform by introducing fibre into the mould in an effective amount and arrangement, injecting matrix and catalyst and processing thereof with subsequent removal of the mold.
Patent DE-69824029-D1 (DE)
Inventor: CHENG SOAN
IPC: A61P11/00
Filed: 1998-10-13
Granted: 2004-06-24
Abstract: The present invention relates to compounds of Formula (I)that are p-38 MAP kinase inhibitors, pharmaceutical compositions containing them, methods for their use, and methods for preparing these compounds.
Patent DE-69824858-D1 (DE)
Inventor: BROWN W
IPC: G01J1/04
Filed: 1998-08-17
Granted: 2004-08-05
Abstract: Optical systems are provided. In one embodiment, the optical system includes a detector for detecting a light signal. A light signal gatherer and guider is optically connected with the detector for gathering the light signal and guiding the light signal to the detector. The light signal gatherer and guider has a check signal entrance location disposed along an outer surface of the light signal gatherer and guider. A check signal source is optically connected with the light signal gatherer and guider so that a check signal generated by the check signal source randomly illuminates the check signal entrance location on the outer surface of the light signal gatherer and guider.
Patent DE-69839833-D1 (DE)
Inventor: BLUM RENE VINZENZ
IPC: C09K23/52
Filed: 1998-07-11
Granted: 2008-09-18
Abstract: Aqueous suspension of mineral materials contains copolymer as dispersion agent and/or to help crush the materials. The copolymer consists of: (a) at least one ethylenically unsaturated monomer with carboxylic group selected from monoacids e.g. (meth)acrylic, (iso)crotonic, and cinnamic; diacids e.g. fumaric and maleic; acid anhydrides such as maleic anhydride; and diacid hemiesters such as 1-4c monesters of maleic acid; (b) optionally at least one unsaturated monomer with a sulphonic group e.g. sodium methallylsulphonate or styrene sulphonic acid; or a phosphoric group e.g. propylene glycol (meth)acrylate phosphate; (c) optionally at least one unsaturated monomer without a carboxylic group e.g. (meth)acrylic esters, (meth)acrylonitrile, styrene, (meth)acrylamide; and (d) at least one unsaturated oxyalkyl monomer with terminal hydrophobic chain of general formula R-Ä-((CH2-CH(R1)-O)m-CH2-CH2-O)n-CH2-CH(R2)pÜq< /SB>-R'. In the formula, m, n, p ≤ 100; q is number such that 0 ≤ q x (n + m + p) ≤ 100; R1, R2 = H, methyl, or ethyl; R = polymerisable unsaturated radical belonging to group of esters including (meth)acrylic, crotonic and vinylphthalic, as well as unsaturated urethanes such as (meth)acrylurethane, or allylurethane; and R' = hydrophobic radical such as tristyrylphenyl,, or 8-30C alkyl, aryl, alkylaryl, arylalkyl, or, when R = urethane, 8C dialkyl, or, better, when R = unsaturated polymerisable radical, ≥ 22C dialkyl amine; total of a + b + c + d = 100 pts. The suspension has specific viscosity no greater than 25. Also claimed are use of the suspension in paper industry, in particular as size for paper.
Patent DE-69840466-D1 (DE)
Inventor: FONTANA RODOLFO
IPC: H02B1/21
Filed: 1998-05-12
Granted: 2009-03-05
Abstract: Modular adapter (1) for electrical devices (2), featuring a clamping device (31) for the connection to the bars (4) of a multiple-pole bar-based distribution system and a conductor (33) for the electrical connection of a device (2), such that the adapter (1) is symmetrical in relation to the axis (3) of its centre line, that the clamping device (31) is located on the side of the adapter facing the bars (4) with the connection axis (39) aligned with the axis (39') of the bar (4), that the side of the adapter (1) opposite the clamping device (31) features a seating (55) for receiving the electrical device (2) in a geometrical connection, and that the opposite edges (8) of the adapter (1) feature flanges (10) for fixing to a cabinet structure (7). <IMAGE>
Patent DE-69841483-D1 (DE)
Inventor: MOSS FLEMMING
IPC: A61F5/448
Filed: 1998-07-08
Granted: 2010-03-18
Abstract: An ostomy appliance comprising a ring-shaped body (10) having a convex proximal side (11) and a distal side (12) as well as an inner periphery (13) and an outer periphery (14), a layer of adhesive (20) to attach the ring-shaped body (10) to a user's skin with the proximal side (11) facing the user's skin, said adhesive (20) being present on a thermoplastic carrier sheet (30) having at least the same extent as the adhesive (20), disposed between the adhesive (20) and the ring-shaped body (10) wherein the carrier sheet is attached to the proximal side (11) of the ring-shaped body along the outer periphery (14) thereof and optionally along the inner periphery (13) and wherein a further adhesive layer is present in the area between the inner and outer periphery
Patent DE-69923995-D1 (DE)
Inventor: COLLINS JON LOREN
IPC: A61P3/04
Filed: 1999-11-09
Granted: 2005-04-07
Abstract: The present invention discloses a method for treating osteoporosis by administration of a PPAR gamma antagonist.