baber/WOPTO huggingface dataset:
Patent DE-69704407-D1 (DE)
Inventor: WITT KLAUS LEONARD
IPC: F15B21/044
Filed: 1997-09-09
Granted: 2001-05-03
Abstract: The invention provides a method which can be carried out simply and rapidly in order to determine the amount of undissolved gas present in a hydraulic system by supplying hydraulic medium thereto under overpressure, one of the parameters Pressure (P) and Volume (V) being set during this supply and the course of the variation of the other parameter (Volume (V) or Pressure (P)), which is dependent thereon and on the amount of undissolved gas, being recorded; the detection results are then compared with those which were calculated and/or are known for a reference system which corresponds to the system and is subjected to the same treatment when the hydraulic medium present therein contains no dissolved gas or a known amount of dissolved gas; from this comparison results an indication of the amount of undissolved gas, and also of its location, in the system. <IMAGE>
Patent DE-69707872-D1 (DE)
Inventor: PEETERS MIGUEL
IPC: H04J11/00
Filed: 1997-09-22
Granted: 2001-12-06
Abstract: In a multi-carrier transmission system, a clock timing error ( tau e) is calculated at the receiver's side and used for synchronisation between a transmitting modem and a receiving modem (RX1). The clock timing error ( tau e) is calculated from phase errors ( phi 0,  phi 1, ... , phi i, ...,  phi N-1) detected for a plurality of pilot carriers during a tracking mode in such a way that the share (Ai) of a phase error ( phi i) detected for a particular pilot carrier in the clock timing error ( tau e) depends on the transmission quality (SNRi) of that pilot carrier over the transmission medium in between the two modems. In this way, the robustness of the synchronisation for narrowband noise near a pilot carrier is improved significantly. <IMAGE>
Patent DE-69708928-D1 (DE)
Inventor: WEINBERG HENRY W
IPC: C08F4/00
Filed: 1997-07-22
Granted: 2002-01-17
Abstract: Methodologies for the synthesis, screening and characterisation of organometallic compounds and catalysts (eg homogenous catalysts), including combinatorial synthesis, screening and characterisation of libraries of supported and unsupported organometallic compounds and catalysts (eg homogenous catalysts). The methods can be applied to the preparation and screening of large numbers of organometallic compounds which can be used not only as catalysts (eg homogeneous catalysts), but also as additives and therapeutic agents.
Patent DE-69725866-D1 (DE)
Inventor: KWIATKOWSKI MAREK
IPC: C07H23/00
Filed: 1997-08-27
Granted: 2003-12-04
Abstract: The present invention relates to a support system for solid phase synthesis of oligomers, such as oligonucleotides, wherein the starting compound is bound to the support via a disiloxyl linkage. Furthermore, the invention relates to a method for synthesis of oligonucleotides on a solid support. The support system comprises a stable disiloxyl linkage providing high nucleoside loadings to the support and the method allows convenient non-laborious oligomer synthesis.
Patent DE-69728494-D1 (DE)
Inventor: BAUMEISTER PETER
IPC: B01J27/199
Filed: 1997-11-17
Granted: 2004-05-13
Abstract: The present invention relates to a hydrogenation process for the production of aromatic halogen-amino compounds by means of catalytic hydrogenation on noble metal catalysts of corresponding aromatic halonitro compounds, characterised in that a rhodium, ruthenium, iridium, platinum or palladium catalyst which is modified with an inorganic or organic phosphorus compound with a degree of oxidation of less than V, is used, in the presence of a vanadium compound.
Patent DE-69734422-D1 (DE)
Inventor: VAN DER TOL JOHANNES JACOBUS G
IPC: G02F1/313
Filed: 1997-07-14
Granted: 2005-12-01
Abstract: A low-loss optical 1 x 2 branching element comprises a symmetrical coupler (Cs) with a symmetrical power distribution (1/2 /1/2 ) and an asymmetric coupler (Ca)with an asymmetric power distribution (ä(1/2 - x)/(1/2  + x)ü). Outputs (c,d) of the symmetrical coupler are coupled to inputs (e,f) of the asymmetric coupler, so that an MZ interferometer with two branches (t1,t2) is formed between the two couplers. The branches incorporate, preferably identical, optical non-linear elements (NL1,NL2), while moreover the branches exhibit an additional difference in linear optical path length ( DELTA L) that depends on the type of couplers selected. In one signal direction (arrow D) the branching element acts as a 3 dB splitter. The elements (NL1,NL2) and the coupler (Ca) have been dimensioned so as to result in a loss << 3 dB for a given signal power in the other signal direction (arrow U). <IMAGE>
Patent DE-69734917-D1 (DE)
Inventor: TUBEL PAULO
IPC: E21B47/08
Filed: 1997-09-23
Granted: 2006-01-26
Abstract: An autonomous downhole oilfield tool having its own mobility and decision making capability so that it may be deployed in a downhole environment to monitor and control said environment by modifying operations of other devices and maintaining downhole structures.
Patent DE-69735358-D1 (DE)
Inventor: ANDERMAN J
IPC: A47B91/06
Filed: 1997-04-01
Granted: 2006-04-27
Abstract: A cabinet skate (20) for attaching to a furniture foot having a base including a surrounding edge (17) defining a predetermined peripheral shape for the base. The skate comprises a web (22) with a top surface (31), a bottom surface (30), a centre and an outer perimeter in which the thickness of the web (22) gradually increases from the perimeter to the centre thereby forming a crown on the bottom surface. The skate is moulded in one piece from a high strength, low friction material and includes a retaining wall (24) protruding from the top surface (31) at the perimeter. The wall has an inside surface and retaining means (40) formed integrally with the retaining wall for retaining the furniture foot.
Patent DE-69737868-D1 (DE)
Inventor: AHMAVAARA KALLE
IPC: H04W24/04
Filed: 1997-12-30
Granted: 2007-08-09
Abstract: The invention relates to a method for a duplex telecommunication connection in radio connections based on a frame-structured interactive communication and a radio system where the frame-structured interactive communication is performed in the radio connections. The invention provides a means for improving the use of channel resources in the implementation of the interactive telecommunication connection by providing a FDD connection with one or more TDD dimensions. The general approach of the invention is that a full-duplex frequency band is time-duplexed into two or more sub-bands in which interactive communication takes place substantially independently. Transmissions in different transmission directions in each sub-band occur at different times, but a simultaneous transmission can take occur in two different sub-bands in different transmission directions. It is an advantage of the invention in interactive communication that the message is received entirely in one transmission direction before it needs to be responded in another transmission direction in a particular sub-band. On the other hand, the frequency band is utilized effectively for communication because transmission can be performed simultaneously in different sub-bands in the reverse transmission directions.
Patent DE-69806138-D1 (DE)
Inventor: MARSHALL COLIN
IPC: A23C9/12
Filed: 1998-03-13
Granted: 2002-07-25
Abstract: The present invention is directed to a fermented milk production process in self-rehydrating container comprising a carbohydrate, a fermented milk product forming starter culture, milk powder and eventually other edible solutes, and to a self-rehydrating container adapted thereto. The container contains a semi-permeable membrane which allows the preparation of substantially sterile water solutions using osmotically driven filtration.
Patent DE-69806232-D1 (DE)
Inventor: GHO GHOSAL
IPC: A61F2/10
Filed: 1998-03-05
Granted: 2002-08-01
Abstract: Method of reproduction of hair, which method comprises the following steps:(1) removal of hair in the anagen phase from one or more donor regions in such a way that the bulb characteristic of hair in the anagen phase is still attached to the hair removed,(2) culture of hair follicle cells from the hair removed, under conditions such that the hair follicle cells are able to multiply, and(3) implantation of the cultured hair follicle cells in the receptor regions.Medium which comprises at least one suitable serum-free keratinocyte culture medium and extracts of at least one human mast cell line and method for culturing hair follicle cells from hairs in the anagen phase, wherein one or more hairs in the anagen phase are placed in said medium.
Patent DE-69821505-D1 (DE)
Inventor: COOPER HAL B H
IPC: B01D53/74
Filed: 1998-03-20
Granted: 2004-03-11
Abstract: A method in which sulfur oxides and ammonia are added to combustion gas streams to obtain better removals of fine particulate matter by baghouses or electrostatic precipitators, the improvement comprising producing the ammonia under controlled pressure and rate of flow from urea, biuret, or ammonium carbamate, and mixtures thereof, as a gaseous mixture of ammonia and carbon dioxide, and contacting said ammonia with sulfur oxides and particulate matter in said combustion gas stream.
Patent DE-69824177-D1 (DE)
Inventor: KONCAR J
IPC: H01M8/24
Filed: 1998-03-31
Granted: 2004-07-01
Abstract: A gas impervious bi-polar separator plate for a proton exchange membrane fuel cell having at least one electronically conductive material in an amount in a range of about 50% to about 95% by weight of the separator plate, at least one resin in an amount of at least about 5% by weight of the separator plate, and at least one hydrophilic agent, where the electronically conductive material, the resin, and the hydrophilic agent are substantially uniformly dispersed throughout the separator plate.
Patent DE-69900096-D1 (DE)
Inventor: GAUGGEL HANS PETER
IPC: H01S5/183
Filed: 1999-02-11
Granted: 2001-06-07
Abstract: The present invention relates to a semiconductor laser device and a method for fabrication thereof, wherein the semiconductor laser device exhibits an improved mode selectivety. According to the present invention there is provided a semiconductor laser device comprising a first and a second reflecting region (3,5), said first reflecting region being comprising a Bragg mirror (3) with alternating parallel layers having different refractive index, respectively, said first and second reflecting regions being adjacent to a laser active semiconductor region (1) for emitting radiation of a predetermined wavelength and defining a longitudinal laser cavity, exciting means for exiting said laser active semiconductor region causing emission of radiation, wherein said first reflecting region (3) further comprises a contact layer (2) on top thereof, and one additional layer (4) on top of said contact layer (2) covering only a portion of said contact layer, wherein an arrangement of said alternating layers forming said Bragg mirror, an optical thickness of said layer, and a reflectivity and an absorption of said additional layer is selected so as to reduce reflectivity of said reflecting region in said portion of said contact layer covered by said additional layer, resulting in a smaller reflectivity compared to a portion of said contact layer, which is not covered by said additional layer. Moreover, a method is provided in order to fabricate the above mentioned semiconductor laser device, wherein a step of calculation is performed to predict an optimised optical thickness of the contact layer and an optimised composition and thickness of the metallization layer to obtain a desired difference in reflectivity. <IMAGE>
Patent DE-69901448-D1 (DE)
Inventor: MARKBREIT DANI
IPC: B23C3/35
Filed: 1999-06-08
Granted: 2002-06-13
Abstract: A key duplicating machine includes a housing and an electrical motor mounted therewithin. Two rotatable machining heads are powered by the motor for forming key cuts on a key blank. A key blank clamping assembly securely and removably mounts a key blank during engagement thereof with the machining heads. A key blank translation assembly selectably positions the key blank clamping assembly such that a key blank mounted thereon is brought into desired engagement with the machining heads. A user controllable tumbler disk assembly operatively associated with the machining heads selectably determines the depth of the key cuts formed thereby on a key blank mounted on the key blank clamping assembly. The key blank translation assembly includes a guide wire disposed below the machining heads such that debris from formation of the key cuts does not tend to collect thereon and interfere with translation of the key blanking clamping assembly.
Patent DE-69905938-D1 (DE)
Inventor: IYENGAR SMRITI
IPC: A61K31/415
Filed: 1999-11-10
Granted: 2003-04-17
Abstract: The present invention provides a method for treating pain comprising administering to a mammal an analgesic composition comprising duloxetine and one or more NSAIDs or acetaminophen.
Patent DE-69909510-D1 (DE)
Inventor: DACHGRUBER SUZANNE
IPC: A43B23/26
Filed: 1999-12-07
Granted: 2003-08-14
Abstract: A tongue construction for footwear is configured with a tongue and a stiffener that is able to move relative to the tongue, thereby resisting pinching of the rider's foot as the boot is flexed. As a result, footwear having desired stiffness while substantially reducing discomfort, especially during flexing of the footwear is provided. By allowing the stiffener to slide rather than bend, or at least to reduce the extent of bending of the stiffener, pinching of the dorsal area near the ankle may be minimized as may be digging of the stiffener into the dorsal area near the toe. Consequently, a soft or hybrid snowboard boot is provided that provides both enhanced power transmission as well as improved wearer comfort.
Patent DE-69911405-D1 (DE)
Inventor: EIMER ARNE
IPC: B01D53/96
Filed: 1999-04-23
Granted: 2003-10-23
Abstract: The present invention relates to a method for desorption of one or more compounds from an absorbent solution where the absorbent solution is fed to the centre of one or more discs spinning around a hollow axle in a desorber, and that said solution flows in a film over the disc surface and leaving at the periphery of said disc and collected for optional re-entry at another disc. A heating medium is allowed to flow through a duct in the hollow axle while giving off heat to the disc surface causing a temperature in crease in the film resulting in desorption of the absorbate from the solution along with non-absorbate vapour evaporation which constitutes a stripping medium utilised for enhancing the desorption of the absorbate from the solution. The present invention further relates to a use of the method for desorption of acid gas as CO2 and/or H2S from an amine absorbent solution, for desorption of water from a glycol absorbent solution and for desorption of both acid gas, as CO2 and/or H2S, and water from a glycol absorbent solution.
Patent DE-69912406-D1 (DE)
Inventor: KOERBER G
IPC: F24F13/068
Filed: 1999-03-10
Granted: 2003-12-04
Abstract: A molded plastic air diffusing screen in an air supply system provided for effectively diffusing or deflecting air supplied through a coreless or vane-free duct such that undesirable air turbulence and draft/currents are substantially diminished; more particularly, the novel plastic screen diffuser minimizes noise emanating from the penetrating air supply.
Patent DE-69915519-D1 (DE)
Title: Pyrazolopyridine
Inventor: CAMPBELL IAN BAXTER
IPC: A61P29/00
Filed: 1999-12-22
Granted: 2004-04-15
Abstract: The invention provides the compounds of formula (I)wherein:R0 and R1 are independently selected from H, halogen, C1-6alkyl, C1-6alkoxy, or C1-6alkoxy substituted by one or more fluorine atoms;R2 is halogen, CN, CONR4R5, CO2H, CO2C1-6alkyl, or NHSO2R4;R3 is C1-6alkyl or NH2; andR4 and R5 are independently selected from H, C1-6alkyl, phenyl, phenyl substituted by one or more atoms or groups (selected from halogen, C1-6alkyl, C1-6alkoxy, or C1-6alkoxy substituted by one or more fluorine atoms), or together with the nitrogen atom to which they are attached form a saturated 4 to 8 membered ring; andpharmaceutically acceptable derivatives thereof.Compounds of formula (I) are potent and selective inhibitors of COX-2 and are of use in the treatment of the pain, fever, inflammation of a variety of conditions and diseases.
Patent DE-69922521-D1 (DE)
Inventor: PUSINERI CHRISTIAN
IPC: A61K6/90
Filed: 1999-07-30
Granted: 2005-01-13
Abstract: An elastomer system having biocide properties is described, useful, in particular, for dental impressions. An efficient system is provided for destroying microbes, without adversely affecting the crosslinking properties and the mechanical qualities of RTV 2 elastomers. Said system comprises an RTV 2 silicone, preferably SiH/SiVi polyaddition product and a biocide selected among active chlorine precursors, preferably among N-chloramines. The system may include functional additives (silicon fillers, alumina, paraffin, vaseline oil). As for the biocide, it can be provided with an antiseptic auxiliary adjuvant along with EDTA-type sequestering agents.
Patent DE-69925763-D1 (DE)
Inventor: BADRENAS BUSCART JORDI
IPC: A44B11/00
Filed: 1999-12-31
Granted: 2005-07-14
Abstract: Applicable to tapes like those employed in backpacks, handbags, cyclists' helmets and similar goods, it is constituted by means of a piece (1) injected in plastic in which are defined two bodies (2 - 3) connected by means of a hinge (4), these bodies coming with respective slots (8 - 8') for the passage of the tape to which the termination has to be coupled, and one of said bodies (3) having side claws (6) which, through elastic deformation of said body, can couple into complementary recesses (7) in the other body (2), in order to stabilise the clamp formed by the termination in the closed position upon the tape. <IMAGE>
Patent DE-69930745-D1 (DE)
Inventor: BURRI MICHEL
IPC: H03D1/00
Filed: 1999-10-04
Granted: 2006-05-18
Abstract: A sample and hold demodulator circuit for use in an automotive immobiliser to recover modulation information from a received modulated carrier signal (VRD), the circuit comprising: sample and hold means for sampling the received signal to recover the modulation information therein, and control means (214) coupled to the sample and hold means for controlling operation thereof, the control means comprising shift register means (252) for receiving the received signal (VRD) and for producing at its outputs signals (SAMPLE, SAMPLE2, LATCH) for controlling operation of the sample and hold means. The circuit provides a single IC solution, allowing amplitude and phase demodulation to be performed with a single sample and hold circuit without requiring a dedicated microcontroller or extra interfaces or wires to a main electronic control unit elsewhere in the automobile. <IMAGE>
Patent DE-69932097-D1 (DE)
Inventor: NEVO RON
IPC: H04J13/00
Filed: 1999-08-27
Granted: 2006-08-03
Abstract: In a GSM mobile wireless telecommunications system (20), a method for conveying data from terminal equipment (46) to a network (48) via a CDMA air interface, including receiving the data as input from the terminal equipment (46) and transmitting the data at a CDMA data transfer rate over the CDMA air interface. The data are transferred to the network (48) over a GSM A-interface using a GSM circuit switched data protocol.
Patent DE-69933014-D1 (DE)
Inventor: RUTH M
IPC: F16D41/12
Filed: 1999-02-23
Granted: 2006-10-12
Abstract: A hub for a torque-transmitting member comprising a planar clutch. The clutch includes a pocket plate and a notch plate located within the hub. One plate is integrated within the hub, such as by casting or molding, to form an integral assembly, the other plate being splined or otherwise secured to a shaft. The pocket plate has strut pockets disposed about the axis of the hub. The notch plate has recesses at angularly spaced positions about the axis. Struts pivotally anchored in the strut pockets engage the notch plate recesses to effect one-way torque transfer between the plates.
Patent DE-69941771-D1 (DE)
Inventor: GUAY GORDON G
IPC: A61C17/22
Filed: 1999-03-04
Granted: 2010-01-21
Abstract: A dental hygiene article including a notched filament. The dental hygiene article can be a dental floss, or an oral brush (e.g., an electronic toothbrush, a manual toothbrush, or an interdental brush).
Patent DE-502004000258-D1 (DE)
Inventor: MEINGASSNER WOLFGANG
IPC: A61C3/02
Filed: 2004-03-09
Abstract: A hand-held dental cleaning jet (2) delivers an abrasive cleaning powder under pressure with fluid. In a separate self-cleaning operating mode, a combination of powder and e.g. tap water is passed through the handle and jet by compressed air.
Patent DE-502004001067-D1 (DE)
Inventor: BORGMEIER OLAV
IPC: F16K31/06
Filed: 2004-02-10
Abstract: The kit (1) consists of an additional pneumatic spring volume (2) with a line (6) for connection to the main pneumatic spring volume (4) of the vehicle and a switching device (8) for optionally adding or removing the additional pneumatic spring volume. The switching device is arranged close to the connecting line and reduces the line's cross-section in the blocking position to a defined residual cross-section to achieve quasi-closure by the Helmholtz effect. An independent claim is also included for the following: (a) a switching device for a mounting kit.
Patent DE-502004003050-D1 (DE)
Inventor: SKUK PETER
IPC: B65H19/12
Filed: 2004-07-16
Abstract: The arrangement includes two guide tracks that receive bearings of the winding drum. Each guide track is divided into two partial tracks, among which one partial track is pivotable relative to the other partial track.
Patent DE-502004005338-D1 (DE)
Inventor: RAHN UWE H
IPC: F16L29/00
Filed: 2004-03-12
Abstract: The kit has functional units (1, 1`) directly connected with one another, and tubular end pieces (6) with connection heads for attachment at mounting surfaces of housings of the units. Each end piece has a free connection end, which is application-oriented defined according to a standard that is applicable for a pipe line of a heating and air conditioning system. The housings have flow inlets and outlets surrounded by the surfaces.
Patent DE-502004006158-D1 (DE)
Inventor: SENN BRUNO
IPC: A61C13/15
Filed: 2004-02-17
Abstract: Photo-polymerization device has a housing (12) and a blower (26) arranged in the housing, especially an axial blower, and a light source (14) that emits polymerization radiation. The rotation axis of the blower extends transversely relative to the optical axis of the light source. The rotation axis is arranged at an angle of between 60 and 90 degrees to the optical axis.
Patent DE-502004007516-D1 (DE)
Inventor: KRAH KARL-HEINZ
IPC: B29C48/38
Filed: 2004-11-09
Abstract: In a device and a method for manufacturing wrapped tubes by helically winding up a thermoplastic, preferably strip-shaped plastic profile ( 2 ) onto a winding core ( 1 ) in an overlapping manner, where a plasticizing aggregate supplies the plastic profile ( 2 ) via a profile nozzle ( 4 ), it is provided that the plasticizing aggregate is a kneading means ( 3 ) supplying a thermoplastic plastic mixed with reinforcing fibers to the winding core ( 1 ) via the profile nozzle ( 4 ).