baber/WOPTO huggingface dataset:
Patent DE-60313736-T2 (DE)
Inventor: STINSON JONATHAN S
IPC: A61F2/00
Filed: 2003-01-03
Granted: 2008-01-24
Abstract: A body insertable tubular stent includes discrete tubular segments in an alternating sequence of segments having high axial stiffness and segments having low axial stiffness. The lower axial stiffness segments are intended for placement along more severely curved regions of the body vessel, to provide a greater degree of stent conformity to the vessel. The more axially flexible segments can be provided by winding a metallic or polymeric strand at a higher pitch along such segments, thus to form a higher braid angle in a braided stent. In such cases the more axially flexible segments also exert a higher radial force when the stent is radially compressed. Alternatively, the stent can consist of multiple interbraided strands, with each strand incorporating a higher number of filaments (at least two) along axially stiff segments, and incorporating a lower number of filaments (at least one) along axially flexible segments. In another alternative version, the device is formed of one or more resilient strands, each strand including a biostable filament and a bioabsorbable filament, so that after implantation the radial force and axial stiffness gradually decrease in vivo.
Patent DE-68911023-T2 (DE)
Inventor: YEH GENE H
IPC: C08L23/02
Filed: 1989-05-02
Granted: 1994-04-07
Abstract: The barrier properties of crystalline polyolefin film can be improved substantially by incorporating a precise amount of a partially incompatible wax into the polyolefin. When the polyolefin is polypropylene or polybutylene, the wax is preferably a paraffin wax. The precise amount of wax, which produces optimum improvement in barrier properties, lies in the range of about 3 to 10 percent based on the weight of the polyolefin. The range in which excellent results are obtained can be broadened by contacting the film with a cooling medium immediately after it is extruded. The film may be annealed to further improve the barrier properties.
Patent DE-69001173-T2 (DE)
Inventor: GUARDIOLA AGUSTIN DAUDER
IPC: B65B5/10
Filed: 1990-12-13
Granted: 1993-07-22
Abstract: A method for filling receptacles with products in accordance with a predetermined pattern comprises the steps of: conveying the products in two or more separate files (4,6), transferring the products one by one to two supports (7,8), picking the individual products up by a suction effect (13) for transferring them to associated receptacles, positioning cros-barriers (22) in said receptacles in aid of the formation of rows of the products in each receptacle by transverse displacement of the latter, retaining the last completed row of the products as the receptacles are advanced, and repeating this cycle with transverse displacement in the opposite direction in successive cycles until completion of the layer or layers of the products. <IMAGE>
Patent DE-69003035-T2 (DE)
Inventor: MAISSANT JEAN-PIERRE
IPC: F02B13/10
Filed: 1990-06-25
Granted: 1993-12-16
Abstract: A device (4, 5) for introducing, under pressure, a fuel-air mixture into a first cylinder of an internal combustion engine, with the engine comprising at least one other cylinder having a pump crankcase. A connecting passageway (9) is provided between the pump crankcase (12) and the upper part of first cylinder (1), with the passageway being supplied with fuel. A communication between the passageway and the combustion chamber of the first cylinder is blocked, and a non-zero angular offset exists between the cycles of the cylinders. The device (4, 5) controls the start of injection by interrupting, in an intermittent and predetermined fashion, the communication between the passageway (9) and the pump crankcase.
Patent DE-69005424-T2 (DE)
Inventor: RASMUSSEN ERIK
IPC: A61M1/16
Filed: 1990-11-08
Granted: 1994-06-16
Abstract: In a collapsible filter for introduction into a blood vessel of a patient and of the kind comprising a number of legs (1-4) diverging from an apical hub (5) and each having a reversely turned hook (1b-4b) at its distal end with respect to said hub (5), each leg comprises a central element (1a-4a), bent into a smooth quasi-halfsinusoidal form, and two substantially symmetrical curved side elements (1c-4c, 1d-4d) extending on either side of the central element (1a-4a). The filter may as a whole may be unfolded from a collapsed insertion condition in which the central and side elements of all legs (1-4) forms a narrow bundle for arrangement in a catheter like insertion instrument into a tulip like filter configuration with the side elements (1c-4c, 1d-4d) interposed between the central elements (1a-4a) of the legs. <IMAGE>
Patent DE-69010716-T2 (DE)
Inventor: ZARDI UMBERTO
IPC: C01C1/04
Filed: 1990-03-06
Granted: 1995-02-02
Abstract: In a process for exothermic heterogeneous synthesis, for example of ammonia, in which the synthesis gas is reacted in several catalytic beds with axial-radial or just radial flow, the reacted gas is collected at the outlet from the last catalytic bed and is transferred to a reaction heat recovery system situated at the top of the reactor. An improved reactor comprises three catalytic beds (6, 7, 13) with at least two inverted curve bottoms, a first quenching system (Q1) with its distributor situated inside the first upper bed, immediately under the unperforated portion of the internal wall of said bed, a gas/gas exchanger (5) central to at least one of the two upper beds, a water pre-heater or a boiler (RC) inside the shell upper bottleneck, and an internal central tube (X3) to take to the top the reacted gas collected in the third bed.
Patent DE-69010895-T2 (DE)
Inventor: NUNN MICHAEL DAVID
IPC: G07D5/08
Filed: 1990-04-10
Granted: 1994-12-15
Abstract: A coin handling apparatus having a passageway in which coins travel, and an impact element (10) secured to a part (4) of the apparatus in a position where it will be struck by a travelling coin so as to reduce the kinetic energy of the coin, characterised in that the impact element has a securing portion (38) around which plastics material, of which said part is made, has been moulded to secure the impact element.
Patent DE-69015233-T2 (DE)
Inventor: GLASSNER DAVID A
IPC: C07C55/10
Filed: 1990-02-20
Granted: 1995-08-24
Abstract: A process for producing and purifying succinic acid comprises growing a succinate salt-producing microorganism on an inexpensive substrate containing carbohydrate, other nutrients, sodium ions and tryptophan under a CO2 partial pressure until most of the carbohydrate is converted to succinate. The fermentation broth is then electrodialyzed to recover and concentrate the succinate salt in an aqueous stream which is subjected to water-splitting electrodialysis to form base and a succinic acid product. The resulting succinic acid product is treated first with a strongly acidic ion exchanger in the acid form to remove any sodium or other cations and then treated with a weakly basic ion exchanger in the free base form to remove any sulfate ions or sulfuric acid and to obtain a highly purified succinic acid product.
Patent DE-69018293-T2 (DE)
Inventor: YAMANAKA SCHUNICHIRO
IPC: C09B57/00
Filed: 1990-01-30
Granted: 1995-08-03
Abstract: A toner for use in the development of electrostatic latent images containing at least one calix (n) arene compound. The compound is almost colorless, dispersible in the toner resin, and compatible with the toner resin, and does not contain metals, so that the toner obtained has stability against environmental changes and excellent stability on storage. The toner can be used to form images that are clear, the fine lines of which have good reproducibility.
Patent DE-69030506-T2 (DE)
Inventor: HENRY COURTNEY
IPC: H04W84/02
Filed: 1990-09-04
Granted: 1997-11-13
Abstract: A selective call receiver includes a message reminder alert controlled by a reminder switch and independent of the receipt of subsequent messages.
Patent DE-69103653-T2 (DE)
Inventor: MARSHALL PAUL F
IPC: B65D41/34
Filed: 1991-01-21
Granted: 1994-12-22
Abstract: This relates to an improved tamper band construction for use in conjunction with closure caps for locking beneath a retaining bead on a container neck finish when the closure cap is removed to indicate rotation of the closure cap. The tamper indicating band is provided with a plurality of flaps which are initially molded in a radially inwardly, axial downwardly directed position and then are folded upwardly to radially inwardly and axially upwardly directed positions where they are engagable beneath a container retaining bead. Most particularly, the plurality of flaps are joined in groups by connecting bridges so that each group of flaps pivot as a unit with the connecting bridges stretching and providing an over center snapping action to retain the flaps in their operative positions after they are folded to such positions. By providing a plurality of individual flaps which are joined together only by the relatively narrow connecting bridges, washing of the container beneath the closure cap to remove excess product is facilitated. <IMAGE>
Patent DE-69108201-T2 (DE)
Inventor: NIVEN REX
IPC: G01D5/20
Filed: 1991-10-22
Granted: 1995-07-20
Abstract: Method and device for detecting the displacement of two elements (1, 2). The device comprises a remanent magnetic circuit in two parts (3a, 3b) each of which has a position related to that of one element. When the circuit is magnetised, demagnetised and remagnetised, its state changes are detected and make it possible to discern, even a posteriori, any possible relative displacement of the elements 1 and 2. <IMAGE>
Patent DE-69110886-T2 (DE)
Inventor: PORTALUPI ROBERTO
IPC: B41F17/00
Filed: 1991-09-13
Granted: 1995-11-16
Abstract: This machine comprises a table (1) and at least a driving roller (3) for driving a carpet (2) along a closed circuit (A, B, C, D, E, F, A), the carpet (2) presenting an inner wall touching the driving rollers (3) and guide rollers (30) and the closed circuit comprising mixed path lengths, straight-wound, wherein the closed wound lengths (A, B, D, E) are engaged by at least one driving roller (3) and by guide rollers (30) and the wound lengths (C, F) opened on the outside of said circuit are held within a chamber (4) by a drawing force (R) caused by a pneumatic depression (6). <IMAGE>
Patent DE-69116515-T2 (DE)
Inventor: BRANDSTADTER JACK M
IPC: B60G11/26
Filed: 1991-11-04
Granted: 1996-09-12
Abstract: A hydromechanical pressure control system includes a dual pump and cam assembly, which operates in association with an orifice and a relief valve to develop a pressure for operating a multiple disk friction damper. In one embodiment, the friction damper is associated with a torsion bar for spring supporting a vehicle hull on a road arm, which has a spindle for connection to a road wheel, and the cam is configured to operate two pumps to produce a pressure on the friction damper for damping of both jounce and rebound movements of the road wheel relative to the hull, independently of the relative position of the hull and the road wheel during terrain induced movements of the vehicle and its road wheels and wherein a snubber and the torsion bar system improve the energy absorption and energy storage characteristics of the suspension system to thereby improve the ride quality and handling characteristics of said vehicle and to reduce energy requirements when operating off-road. <IMAGE>
Patent DE-69117948-T2 (DE)
Inventor: TEMPLE STEPHEN
IPC: B41J2/16
Filed: 1991-05-07
Granted: 1996-08-08
Abstract: The invention describes a method of forming a drop-on-demand printing apparatus having a body formed with a high density array of parallel channels (13) extending normal to the array direction, nozzles (27) connected respectively with the channels, printing liquid supply means with which said channels each communicate and pressure pulse applying means provided with each channel to apply pressure pulses to the channel liquid to effect droplet ejection, in which the body is formed by a plurality of like modules (2) serially butted together at facing end surfaces (49, 51) which are normal to the array direction, the arrangement enabling ejection of droplets from the channels so that said droplets are deposited on a printing surface at a predetermined spacing transversely to the direction of relative movement between the apparatus and said surface.
Patent DE-69121725-T2 (DE)
Inventor: PERKINS RODNEY
IPC: H04R25/02
Filed: 1991-11-07
Granted: 1997-02-13
Abstract: The disclosure describes a contact transducer assembly (98) for an electromagnetically driven hearing device such as a hearing aid or other audio signal reproducing device worn by a user. The contact transducer assembly (98) includes a transducer (100) which is attached to a biocompatible support (102). This assembly is supported on the tympanic membrane of the wearer by surface adhesion, such that it can be readily inserted and removed in a manner similar to that of a conventional contact lens worn on the eye.
Patent DE-69121831-T2 (DE)
Inventor: CARRARA SERGIO
IPC: F16J15/22
Filed: 1991-10-16
Granted: 1997-01-16
Abstract: A compound for making packing seals (4) comprises a plurality of yarns (3) braided together and consisting of twisted spinning of pieces of different and random lengths of stainless steel filaments (1) and filaments of other materials (2) such as carbon, pure graphite, aramidic fibers and others. The technique used comprises an action of tear spinning or intermittant twisting and traction on said filaments (1). <IMAGE>
Patent DE-69123997-T2 (DE)
Inventor: REI NUNO M
IPC: C08K5/59
Filed: 1991-03-28
Granted: 1997-05-07
Abstract: Solid solutions comprise a water-soluble thermoplastic resin and a microbicide dissolved therein. These solutions may be added to a rigid thermoplastic resin composition to impart biocidal characteristics thereto. If the microbicide is water-insoluble, the solid solutions may be used to prepare stable dispersions of the microbicide. The solutions also provide for slow release of a microbicide or as a vehicle for providing microbicide to an aqueous solution.
Patent DE-69125601-T2 (DE)
Inventor: ROSS COLIN FRASER
IPC: G10K11/178
Filed: 1991-02-20
Granted: 1997-08-14
Abstract: An active control system for attenuating tonal noise in a defined region is described. In its most basic form the system includes sensors (1, 8) for generating signals indicative of the residual noise in the region after attenuation and the uncontrolled sound affecting the region, signal processing circuits (10, 26) for processing the generated signals differently depending on the tonal content thereof, an adaptive filter (5) supplied with at least one of the generated signals whose characteristic is controlled by the processing circuitry (10), a transducer (6) for producing tonal-noise-attenuating disturbance in the region and delay means (4) for delaying signals relating to the uncontrolled noise before or after or during the adaptive filtering. The system finds direct application in a personal headset or ear defender.
Patent DE-69132880-T2 (DE)
Inventor: KHANDROS IGOR Y
IPC: H01L21/60
Filed: 1991-09-24
Granted: 2002-09-12
Abstract: A semiconductor chip assembly has a semiconductor chip (8420) having a front surface, the front surface including a central region and a peripheral region surrounding the central region, the chip having central contacts (8431) disposed in the central region of the front surface, a dielectric element (8436) overlying the chip front surface, and a plurality of terminals carried by the dielectric element for interconnection to a substrate. The dielectric element has a hole (8480) encompassing the central contacts, at least some of the terminals (8448) are central contact terminals overlying the chip front surface, and a plurality of central contact leads (8450) extend between the central contacts and the central contact terminals, the central contact leads being connected to the central contacts (8431) in the hole. <IMAGE>
Patent DE-69201651-T2 (DE)
Inventor: QUINLAN PAUL THOMAS
IPC: A23D9/007
Filed: 1992-01-16
Granted: 1995-07-13
Abstract: The invention concerns fat compositions that resemble human milk fat. These compositions comprise triglycerides in which at least 40 wt.% of the total amount of saturated fatty acid residues present in the triglycerides are bonded at the 2-position, while the fatty acid residues in 1- and 3-positions are randomly or non-randomly distributed between these positions and include oleic, linoleic and linolenic acid and other unsaturated residues. The invention is further concerned with substitute milk fat, infant food and a process for the preparation of the compositions.
Patent DE-69205248-T2 (DE)
Inventor: ARMAND MICHEL
IPC: H01M10/36
Filed: 1992-03-04
Granted: 1996-05-09
Abstract: PCT No. PCT/FR92/00198 Sec. 371 Date Nov. 6, 1992 Sec. 102(e) Date Nov. 6, 1992 PCT Filed Mar. 4, 1992 PCT Pub. No. WO92/16028 PCT Pub. Date Sep. 17, 1992.The present invention relates to ionically conductive polymeric materials, to their preparation and to their use as a solid electrolyte. The materials comprise a solid solution of one or more salts in a polymer and are characterized in that the transport and the mobility of a metal cation Mn+ which has the valency n, 1</=n</=5, are provided by at least one complex anion, corresponding to the general formula [MZnYp]p- formed between an anionic ligand Z-, an anionic ligand Y- and the cation Mn+, with 1</=p</=3. Application to the formation of electrochemical generators and of electrochemical systems which make it possible to affect the transmission of light.
Patent DE-69211739-T2 (DE)
Inventor: LORENZ DONALD H
IPC: A61P31/04
Filed: 1992-03-19
Granted: 1996-11-07
Abstract: A dressing includes a stable, tacky gel of polyurethane and poly(N-vinyl lactam), the poly(N-vinyl lactam) having a K-value of at least about 60 and mole equivalents of acid groups above about 1.4. The dressing may also include a substrate and various additives incorporated with the gel.
Patent DE-69219304-T2 (DE)
Inventor: VON SACKEN ULRICH
IPC: C01B6/24
Filed: 1992-05-11
Granted: 1997-08-14
Abstract: Hydrides of lithiated nickel dioxide are disclosed, prepared by providing a substantially homogeneous dry intermediate mixture of a starting material containing a nickel compound selected from nickel oxide, nickel hydroxide and mixtures thereof, and optionally including one or more oxides or hydroxides of a transition metal selected from cobalt, iron, chromium, titanium, manganese and vanadium, together with about a 25% stoichiometric excess of lithium hydroxide. The mixture is heat-treated at a temperature above about 600 DEG C in an atmosphere having a partial pressure of water vapor greater than about two torr. Electrochemical cells are also disclosed, incorporating the disclosed hydrides as a cathode-active material. <IMAGE>
Patent DE-69225209-T2 (DE)
Inventor: STEIN AMNON
IPC: H04N1/113
Filed: 1992-12-30
Granted: 1998-08-13
Abstract: Scanning apparatus for scanning a medium and comprising medium support means for supporting a medium in a generally curved orientation by contacting substantially less than the entire surface area of the medium, scanning means for scanning said medium, means for curving a medium having a generally planar orientation into said curved orientation, means for restoring the medium from the curved orientation into a planar orientation and means for automatically loading the medium onto the medium support means and unloading the medium therefrom. <IMAGE>   <IMAGE>
Patent DE-69230959-T2 (DE)
Inventor: CHEVALLIER YVONICK
IPC: C08K3/36
Filed: 1992-06-17
Granted: 2000-10-05
Abstract: A process for the preparation of precipitated silica having an aptitude for dispersion and improved reinforcing properties. The invention also relates to new silicas which exist in the form of granules, powder or substantially spherical balls, these silicas being characterised in that they have both a BET specific surface and a CTAB specific surface of between 140 and 200 m<2>/g, and in that the porous volume constituted by the pores with diameters between 175 ANGSTROM and 275  ANGSTROM  represents at least 50 % in the case of powders and balls, and at least 60 % in the case of granules, of the porous volume constituted by the pores with diameters less than or equal to 400  ANGSTROM . Additionally, the granules have a degree of attrition which is less than 20 %, the powder which is a DOP oil uptake of between 180 and 350 ml/100 g, and the balls a mean size of at least 80  mu m. The invention also relates to the use of the said silicas as reinforcing fillers for plastics (elastomers).
Patent DE-69301725-T2 (DE)
Inventor: GRANT PETER LEONARD
IPC: G01N33/53
Filed: 1993-03-22
Granted: 1996-07-25
Abstract: PCT No. PCT/GB93/00577 Sec. 371 Date Dec. 5, 1994 Sec. 102(e) Date Dec. 5, 1994 PCT Filed Mar. 22, 1993 PCT Pub. No. WO93/19199 PCT Pub. Date Sep. 30, 1993A method for analyzing solid material in a liquid sample comprises the steps of: distributing the sample equally by passage through a number of discrete wells adapted to retain the solid material, the concentration of solid material being such that it is absent in at least one well; and analyzing the wells for the presence of retained solid material. A device adapted for use in a method for analyzing solid material in a liquid sample comprises the combination of: a container for the sample; a unit comprising a number of discrete wells adapted to retain the solid material and allow the passage of liquid under the application of reduced pressure; structure for drawing liquid from the container and through the wells under reduced pressure; and a manifold or other element that provides uniform distribution of the sample passing from the container into the wells.
Patent DE-69302389-T2 (DE)
Inventor: KNIGHT MALCOLM ROBERT MURRAY
IPC: B42D15/10
Filed: 1993-07-01
Granted: 1996-09-12
Abstract: PCT No. PCT/GB93/01386 Sec. 371 Date Jan. 23, 1995 Sec. 102(e) Date Jan. 23, 1995 PCT Filed Jul. 1, 1993 PCT Pub. No. WO94/02329 PCT Pub. Date Feb. 3, 1994A means of identification or document of value which includes a paper or polymer region, in particular, bank notes, passports, identification cards or any other document of sufficient value to make it liable to be copied or counterfeited, includes a watermark in the region and a liquid crystal material applied to the region and to at least a part of the watermark to produce optical effects which differ when viewed in transmitted and reflected light.
Patent DE-69330648-T2 (DE)
Inventor: DOBMEIER LUDWIG P
IPC: B62D43/04
Filed: 1993-10-06
Granted: 2002-06-27
Abstract: A winch assembly comprises a winch housing (121) and a torque limiter (130<a>,130<b>). The torque limiter is contained within a separate housing (137) and is clippably attachable to the winch housing. <IMAGE>
Patent DE-69332606-T2 (DE)
Inventor: PETERSON A
IPC: A61K35/14
Filed: 1993-02-18
Granted: 2003-10-23
Abstract: The present invention relates to a rational, elegant means of producing, loading and using Class I molecules therapeutic applications in the treatment of a variety of conditions, including cancer, tumors or neoplasias, as well as viral, retroviral, autoimmune, and autoimmune-type diseases. The present invention also relates to vectors, cell lines, recombinant DNA molecules encoding human  beta 2 microglobulin or Class I MHC molecules in soluble and insoluble form, and methods of producing same.
Patent DE-69334199-T2 (DE)
Inventor: OGAWA HIDENORI
IPC: C07D521/00
Filed: 1993-10-15
Granted: 2009-01-15
Abstract: An object of the present invention is to provide a vasopressin antagonist and oxytocin antagonist.  The vasopressing antagonist and oxytocin antagonist according to the present invention contain, as the active ingredient, a benzoheterocyclic compound represented by the general formula (1):   
(wherein R 1 , R 2 , R 3 , R 4 , R 5  and the carbon-carbon bond between 4- and 5-positions in the benzoazepine skeleton are the same as defined in Claims 1 and 2) or salt thereof.