baber/WOPTO huggingface dataset:
Patent DE-69126745-T2 (DE)
Inventor: HORIE NORIYOSHI
IPC: G11B7/12
Filed: 1991-07-30
Granted: 1998-02-26
Abstract: An integrated optical pickup device for a magnetooptical recording medium (e.g. a magnetooptical recording disk) and/or an optical recording medium (e.g. an optical recording disk) in which a plurality of focusing grating couplers are formed on an optical waveguide layer manufactured on a substrate. A light reflected from a magnetooptical disk or an optical disk is guided by the focusing grating couplers into the waveguide layer to be separated and to be converged therethtough. The converged lights are detected so as to produce a tracking error signal, a focusing error signal, and an information readout signal. The plural focusing grating couplers are fabricated at an identical location on the waveguide in a superimposed fashion. This increases the utilization efficiency of reflection light per each unitary area of the focusing grating couplers and hence the signals are obtained in a stable state. Between a semiconductor laser and a collimation lens, there is formed a composite beam splitter having two reflection surfaces. Reflection lights from the magnetooptical disk are respectively reflected by these reflection surfaces and are then received by photosensors. Analyzers are disposed respectively on front sides of the photosensors. The analyzers respectively have polarization directions orthogonal to each other. Each photosensor includes three-partition photodiode. The beam sizing method and the push-pull detection methods are used for detecting the focusing and tracking errors. The optical pickup device can also used to read data from an optical disk. A prism is disposed between a semiconductor laser and a collimation lens. The prism has two reflection surfaces. Reflection lights from a magnetooptical disk are respectively reflected by these reflection surfaces to be received by photosensors. On front sides of the photosensors, there are respectively arranged analyzers respectively having polarization directions orthogonal to each other. <IMAGE>
Patent DE-69127767-T2 (DE)
Inventor: SALKIN ANDRE
IPC: A61K31/505
Filed: 1991-03-20
Granted: 1998-04-30
Abstract: The invention relates to the use of hexetidine or its non-toxic derivatives or salts, with the use envisaged for the preparation of a pharmaceutical composition having ophthalmic antiseptic activity, making possible, in particular, the therapeutic treatment of connective tissues in the absence or presence of ophthalmic prostheses, and in particular contact lenses. Application: ophthalmology.
Patent DE-69133244-T2 (DE)
Inventor: CONWAY MARLENE E
IPC: D21B1/02
Filed: 1991-10-29
Granted: 2004-05-06
Abstract: A method for the treatment of a super absorbent polymer (SAP) to inhibit, prevent or reverse its swelling in aqueous media comprises treating the SAP with an aqueous solution of a mixture of a water-soluble compound of an alkali or alkaline earth metal with a water-soluble compound of at least one of aluminum, copper (II), iron (III) and zinc, said solution having a pH in the range of 3-8.
Patent DE-69206321-T2 (DE)
Inventor: NIZZOLA RITA IDB HOLDING SPA
IPC: C07C69/00
Filed: 1992-05-20
Granted: 1996-04-18
Abstract: Esters of urs-12-en-3 beta ,28-diol or ursa-9(11),12-dien-3 beta ,28-diol having the formula <CHEM> in which the dotted line between carbon atoms 9 and 11 represents an optional bond, each of the structures -OC-R-CO- (which may be the same or different) represents the residue of a dicarboxylic acid having up to 12 carbon atoms and each M (which may be the same or different) represents hydrogen or one equivalent of a pharmaceutically acceptable inorganic or organic cation are provided which exhibit anti-ulcer activity.
Patent DE-69211795-T2 (DE)
Inventor: IDE RUSSELL D
IPC: F16C17/03
Filed: 1992-04-15
Granted: 1996-12-05
Abstract: A hydrodynamic thrust, journal or combined radial and thrust bearing. The bearing includes a bearing pad structure that may change shape and move in any direction (six degrees of freedom) to optimize formation of a converging wedge for hydrodynamic operation, equalization of load on the bearing pads in thrust bearings and to adjust for any shaft misalignment. The bearing pad (12) may be formed so as to contact the shaft in the installed state and to deflect under fluid film pressure. The shape of the pads (12) may be altered to achieve desired deformations under load. The pads are supported by a support structure which can include one or more beam-like members (14).
Patent DE-69218764-T2 (DE)
Inventor: WHITTLE BRIAN ANTHONY
IPC: A61K9/00
Filed: 1992-02-28
Granted: 1997-08-14
Abstract: PCT No. PCT/GB92/00359 Sec. 371 Date Aug. 26, 1993 Sec. 102(e) Date Aug. 26, 1993 PCT Filed Feb. 28, 1992 PCT Pub. No. WO/9215314 PCT Pub. Date Sep. 17, 1992.A process is provided which is suitable for the preparation of herbal compositions for the treatment of skin disorders such as eczema and psoriasis. The process comprises preparing an extract or extracts of herbs which provide an anti-inflammatory agent, an adrenocortical stimulant and a cortisol protecting agent by steam distillation and decoction and then treating the extracts to reduce the polysaccharide and/or sugar content. This is achieved by fermentation or enzymic action or by extraction with a solvent having a polarity in the range E DEG  0.4 to 0.95 or by precipitation with an inorganic compound and/or colloid or by a combination of two or more of the above. As a final concentration step, the material is further purified by extraction with a solvent having a polarity in the range mentioned above. The reduction of the sugar/polysaccharide content greatly improves the handling characteristics of the extract which can be dried to a free flowing powder. Tablets and capsules for oral administration can be prepared from the extract and it is also suitable for the preparation of topical compositions.
Patent DE-69221369-T2 (DE)
Inventor: BURNOUF NEE RADOSEVICH
IPC: C12N9/64
Filed: 1992-04-23
Granted: 1998-03-19
Abstract: The invention relates to a human Factor XI concentrate having high specific activity prepared using a process comprising a filtration-adsorption step and a single step of chromatography on cation exchange resin. The concentrate obtained is perfectly suitable for therapeutic use in replacement therapy in cases of Factor XI deficiency.
Patent DE-69221871-T2 (DE)
Inventor: LANS HAKAN
IPC: G08G5/04
Filed: 1992-06-29
Granted: 1998-04-02
Abstract: PCT No. PCT/SE92/00485 Sec. 371 Date Dec. 23, 1993 Sec. 102(e) Date Dec. 23, 1993 PCT Filed Jun. 29, 1992 PCT Pub. No. WO93/01576 PCT Pub. Date Jan. 21, 1993.A plurality of movable objects, such as aircraft, are provided with GPS receivers, enabling the individual determination of longitude and latitude. Further, the receiver also receives a very precise time base from the GPS satellites. This very precise time base is used to enable all of the plurality of movable objects to transmit in a predetermined radio frequency their identities and positions in precisely determined time blocks. By limiting the range of the frequencies used by the movable objects to transmit, the range of receivability is limited, such that the system may be implemented as a worldwide overlapping mosaic. The transmissions of each movable object may be received by all of the plurality of movable objects, as well as by air traffic monitoring centers on the ground.
Patent DE-69230444-T2 (DE)
Inventor: ANDERSSON JAN
IPC: B01J20/34
Filed: 1992-04-23
Granted: 2000-07-06
Abstract: PCT No. PCT/SE92/00264 Sec. 371 Date Sep. 27, 1993 Sec. 102(e) Date Sep. 27, 1993 PCT Filed Apr. 23, 1992 PCT Pub. No. WO92/19374 PCT Pub. Date Nov. 12, 1992.A process and an apparatus for desorption, e.g. desorbing a solvent, from a bedding (4) of adsorbent material (14), e.g. activated carbon, by means of a hot gas flow, e.g. air, so that a wave of concentration induces, which goes through the bedding by means of the hot gas flow. The invention is characterized in that the concentration wave is controlled to reach the gas flow outlet of the bedding surface successively.
Patent DE-69231567-T2 (DE)
Inventor: SMART JOHN E
IPC: G01N33/74
Filed: 1992-08-28
Granted: 2001-06-28
Abstract: The invention provides a method of identifying a tissue source of epithelial cells that express a cellular gene encoding a polypeptide, the amino acid sequence of which comprises  (I) a sequence having at least 70% amino acid sequence homology with the C-terminal seven-cysteine domain of human OP-1, residues 38-139 of SEQ ID No. 5, or (II) a sequence defined by generic sequence 6, SEQ ID No. 31, said polypeptide, when dimerized with a second said polypeptide, forming a protein having the property of inducing a developmental cascade of tissue-specific morphogenesis in a mammal, said method further being a method of screening a candidate compound for the ability to modulate expression of said gene, said method comprising the steps of:  (a) incubating at least two preparations comprising epithelial cells derived from at least two different tissues of an organism with a compound shown to modulate expression of said gene for a time sufficient to allow said compound to affect the expression of said gene; (b) assaying said at least two preparations of cells for the presence or amount of an expression product of said gene, wherein a change in the level of said expression product relative to the level thereof in said at least two preparations of cells in the absence of said compound identifies cells wherein a change occurred as a tissue source of epithelial cells suitable for screening a candidate compound for the ability to modulate expression of said gene; (c) incubating said candidate compound with epithelial cells cultured from the tissue source for which a change in the level of gene expression was observed in step (b), for a time sufficient to allow said candidate compound to affect the expression of said gene; and (d) assaying said cultured epithelial cells for the presence or amount of an expression product of said gene, wherein a change in the level of said expression product relative to the level thereof in said cultured epithelial cells in the absence of said candidate compound is indicative of the ability of said compound to modulate expression of said gene in said cultured epithelial cells.
Patent DE-69313039-T2 (DE)
Inventor: VAN DER LELY CORNELIS
IPC: A01J5/007
Filed: 1993-06-21
Granted: 1998-03-26
Abstract: The invention relates to a construction for automatically milking animals, such as cows, comprising a milking robot (12) including milking means. The construction includes at least one automatically operating milking implement equipped with switching means (74). By means of the switching means (74), the automatically operating milking implement can be switched over to manual operation.
Patent DE-69314524-T2 (DE)
Inventor: SUDA SHIGEYUKI
IPC: H04N13/239
Filed: 1993-03-22
Granted: 1998-03-05
Abstract: A multi-lens imaging apparatus comprises a plurality of imaging optical systems in which an angle formed by optical axes is varied by inclining an optical axis of at least one optical system between a first state and a second state, and a plurality of image sensing means for detecting an image of an object imaged through the imaging optical systems. A photosensitive surface of the image sensing means corresponding to the at least one optical system is inclined with respect to the optical axis, and the inclined angle is established between an imaging surface being conjugated with the object surface in the first state and an imaging surface being conjugated with the subject surface in the second state, thereby reducing unsharpness amount generating at the periphery portions of the screen. <IMAGE>   <IMAGE>
Patent DE-69321603-T2 (DE)
Inventor: AMICK DARRYL D
IPC: F42B7/04
Filed: 1993-05-05
Granted: 1999-06-02
Abstract: Lead free shotshell pellets are disclosed which consist essentially of an alloy of iron and 30 to 46% by weight of tungsten. The shotshells may include a plurality of pellet sizes, and the pellets may be coated substantially uniformly with a polymeric coating, resin, or lubricant.
Patent DE-69323266-T2 (DE)
Inventor: SHREWSBURG JAMES E
IPC: B60R21/215
Filed: 1993-10-19
Granted: 1999-06-02
Abstract: A composite air bag assembly door is disclosed, comprising, an outer-surface layer, a flexible polyurethane foam layer, and a structural support. The polyurethane foam used in the door was designed to withstand the high tensile and tear forces generated by deployment of the air bag. The cohesive strength of the foam acts as a bonding agent between the surfacing film or film and the structural support or substrate, helping to ensure that the door remains intact.
Patent DE-69323370-T2 (DE)
Inventor: VAN DIJK HANS KLAAS
IPC: C08G61/12
Filed: 1993-07-09
Granted: 1999-10-07
Abstract: The invention relates to a method for the preparation of a polymeric shaped article containing an electrically conductive polymer, wherein a base shaped article containing a matrix polymer is contacted with an anode in the presence of an electrolyte-containing medium containing monomer units, which on polymerisation to form an electrically conductive polymer, and wherein a voltage is applied between the anode and a second electrode which is in contact with the electrolyte-containing medium. The method according to the invention is characterised in that the applied base shaped article possesses electrically conducting properties and that the contact between the shaped article and the anode is established by moving the article along the anode, at least part of the article being in contact with the anode. It has appeared that, in the method according to the invention, the shaped article does not adhere to the electrode so that the method may be practised continuously. A further advantage of the shaped article failing to adhere to the electrode is that the method according to the invention generates very little waste. Furthermore, it has appeared that the method according to the invention allows a shaped article to be produced with a very short polymerisation time, the electrically conductive polymer in which being homogeneously distributed. The applied base shaped article does not swell during wetting, so that the mechanical properties of the base shaped article do not deteriorate. As a result, if the method is applied, for instance, continuously, a higher rate of production can be applied. <IMAGE>
Patent DE-69326381-T2 (DE)
Inventor: JACOBSEN STEPHEN
IPC: H01L25/065
Filed: 1993-04-20
Granted: 2000-02-24
Abstract: A three-dimensional circuit structure includes a plurality of elongate cylindrical substrates (4) positioned in parallel and in contact with one another. Electrical components (8) are formed on the surfaces of the substrates, along with electrical conductors (12) coupled to those components. The conductors are selectively positioned on each substrate so as to contact conductors on adjacent substrates to allow for the transfer of electrical signals between substrates. The conductor patterns on the substrates may be helical, circumferential, or longitudinal, in such a fashion that substrates may be added to or removed from the bundle so that the bundle will continue to operate as needed. The cylindrical nature of the substrates leaves gaps or channels (6) between the substrates to which cooling fluid may be supplied for cooling the circuitry.
Patent DE-69329089-T2 (DE)
Inventor: ALDCROFT DEREK
IPC: C11D7/54
Filed: 1993-08-18
Granted: 2000-12-21
Abstract: An alkali containing silica solution comprising 15% to 30% by weight of silica, 10% to 25% by weight of potassium or sodium oxide or mixtures thereof, 2% to 6% by weight of a compatible neutralised organic acid calcium sequestrant the SiO2/Na2O ratio of the alkali containing silica solution being in the range 1.2 to 2.0 has been found to be a suitable stabilizer for alkaline hydrogen peroxide bleaching of textiles.
Patent DE-69404839-T2 (DE)
Inventor: LAPLANTE BENOIT
IPC: B65H18/00
Filed: 1994-05-26
Granted: 1998-02-05
Abstract: The method is for producing a first primary roll having a predetermined lateral surface defined by a diameter Df. The primary roll is made of material wound around a spindle. The material is used to produce smaller secondary rolls of material. The method comprises steps of (a) calculating a portion Sf of the lateral surface, which is covered by the spindle; (b) calculating a portion Si of the lateral surface, Which represents material needed to produce the smaller secondary rolls of material; (c) calculating a compression factor K1 which is derived from a compression rate K of a previous second primary roll used to produce previous secondary rolls with respect to the previous secondary rolls; (d) calculating Df where:   <IMAGE>   (e) winding up material around the spindle to produce the first primary roll until a diameter of the first primary roll reaches said diameter Df; whereby loss of material is reduced by taking into account compression factor K1 which varies with respect to time. An apparatus to perform the present method is also provided.
Patent DE-69405460-T2 (DE)
Inventor: DE JONG LEENDERT WILLEM CORNEL
IPC: F04B1/04
Filed: 1994-06-13
Granted: 1998-01-15
Abstract: A radial piston pump of the type, in which an excentric rotor (7) is adapted to cause the pistons (4) to perform a reciprocating movement within radial cylinders (3) in the pump body (1), the radial inner ends of the pistons (4) being each provided with a broadened foot (6), said broadened feet (6) being kept in contact with the rotor (7) also during the suction strokes of the respective pistons (4) by means of a coupling ring (26) of a substantially L-shaped cross-section, the axial ring portion (26a) of which engages the radial outer end faces of the broadened feet and the radial portion (26b) of which keeps said ring (26) axially in place. According to the invention the coupling ring (26) has its radial portion (26b) bearing loosely against a radial sliding surface, while the broadened feet (6) at the radial inner piston ends are in the shape of heads which are integrally formed with the respective pistons (4), the free end faces of said heads, as well as the end faces adjoining the respective pistons (4) beig spherically shaped, the axial portion of the coupling (26) having an inner circumferential surface of a slightly conically widening shape. <IMAGE>
Patent DE-69405816-T2 (DE)
Inventor: BROWN GEORGE ROBERT
IPC: C07D211/46
Filed: 1994-06-23
Granted: 1998-01-15
Abstract: The invention concerns allophanic acid derivatives of formula I R<1>-N(R<2>)CO-N(R<3>)CO-X<1>-Q-X<2>-G   I and pharmaceutically acceptable metabolically labile esters or amides thereof, and pharmaceutically acceptable salts thereof, in which R<1>, R<2>, R<3>, X<1>, Q, X<2> and G have the meanings given in the specification. The invention also concerns processes for the preparation of the allophanic acid derivatives of formula I, pharmaceutical compositions containing them and their use as inhibitors of the binding of fibrinogen to glycoprotein IIb/IIIa.
Patent DE-69414877-T2 (DE)
Inventor: HIGHAM PAUL
IPC: A61F2/36
Filed: 1994-09-09
Granted: 1999-04-22
Abstract: New alloys of cobalt chromium having more ceramic-like properties than have been previously obtained in other alloys of CoCr are provided. Their methods of preparation and articles of manufacture especially for orthopedic applications (for example in knees and hips) are given.
Patent DE-69423616-T2 (DE)
Inventor: MASIZ JOHN J
IPC: A61K47/44
Filed: 1994-06-22
Granted: 2000-11-09
Abstract: An efficient transdermal delivery system for delivering an active ingredient to the blood supply of a living body, comprising a vasodilator and/or topical counter irritant, an active ingredient, a permeation enhancer for the active ingredient, and a water soluble gum for binding the foregoing. A non-breathable layer also can be used for controlling the microenvironment at the transport site. Compression can be used to further enhance the blood supply at the transport site.
Patent DE-69424924-T2 (DE)
Inventor: DOELMAN NICOLAAS JAN
IPC: G10K11/178
Filed: 1994-11-22
Granted: 2001-02-22
Abstract: System for the generation of a time variant signal (sec(t)) for suppression of a primary signal (d(t)), comprising: a control unit (1) having a forward filter (10) and/or a feedback filter (11) for providing a cancellation control signal (u(t)); cancellation-generating means (2) for generating a cancellation signal which is propagated along a secondary path with transfer function A/B and then providing the time variant signal (sec(t)),     sensor means (4) for measuring a residual signal ( epsilon (t)), update means (5) for providing an update signal (up(t)) for updating the filter coefficients in the control unit and a prediction filter (8) within the update unit (5), which is intended to generate a predicted value (ypred(t)) which is equal to the anticipated output value of the sensor means (4) at a specific point in time, if the coefficients of the filters (10; 11) had had the most recently obtained values during the entire reaction time of the secondary transfer path. <IMAGE>
Patent DE-69427389-T2 (DE)
Inventor: WONG PHILIP
IPC: A23L29/269
Filed: 1994-12-09
Granted: 2002-05-23
Abstract: Composition based on dust-free biopolymer with rapid hydration, containing a biopolymer and a surfactant in a quantity of the order of 0.1 to 3 %, preferably of the order of 0.1 to 1.5 % of the weight of the said composition. The biopolymer preferably consists of a xanthan gum or of a succinoglucan in the form of nonglobular and nonovoid particles. The said composition may be employed as thickening agent or suspending agent for the preparation of industrial, alimentary, cosmetic or pharmaceutical formulations.
Patent DE-69429451-T2 (DE)
Inventor: YOKOTA HIROSHI
IPC: F04D9/02
Filed: 1994-10-28
Granted: 2002-06-13
Abstract: A self-sucking centrifugal pump capable of displaying excellent self-sucking and pumping performance without changing the shape of a volute type centrifugal pump which already has a nearly perfect shape. The basic principle of a self-suction operation in which a gas-water mixture is pumped by a vortex current generated in a vane wheel by circulating self-sucking water by utilizing the characteristics of larger and smaller volute chambers formed in an outer circumferential portion of the vane wheel is clearly disclosed in Japanese Patent Publication No. 3039/1953 entitled "Double Volute Chamber Type Centrifugal Pump". In a conventional centrifugal pump of this kind, those skilled in the art were intent on supporting a tail portion of a whirlwind type hollow, which occurs due to a self-suction swirl current for the gas-water centrifugal separation, on a limited part, and could not solve the new derivative technical problems. The present invention has first solved the technical problems definitely by forming in an upper portion of a self-suction water separating chamber e a helical guide flow passage F extending in the direction in which a rising part of a liquid surface occurring due to the centrifugal force of a self-section swirl current is wound down; forming in a bottom portion E of the separating chamber e a wind-out flow passage d extending in the direction in which an outer circumferential portion of the self-suction swirl current is introduced preferentially into a larger volute chamber v2; and forming in a cylindrical wall surface at a lower portion of the separating chamber e a helical guide flow passage G extending in the direction in which an outer circumferential portion of the self-suction swirl current is introduced preferentially into the larger volute chamber v2, the present invention having obtained a self-section type centrifugal pump capable of sending a set current advantageous for a subsequent stage to the same stage. <IMAGE>
Patent DE-69432140-T2 (DE)
Inventor: HOLTON ROBERT A
IPC: A61P35/00
Filed: 1994-03-04
Granted: 2003-07-31
Abstract: PCT No. PCT/US94/02382 Sec. 371 Date Oct. 30, 1995 Sec. 102(e) Date Oct. 30, 1995 PCT Filed Mar. 4, 1994 PCT Pub. No. WO94/20485 PCT Pub. Date Sep. 15, 1994A derivative or analog of baccatin III or 10-desacetyl baccatin III having a C-9 substituent other than keto.