baber/WOPTO huggingface dataset:
Patent DE-69532299-D1 (DE)
Inventor: LUDWIG FRANK
IPC: H04L29/06
Filed: 1995-10-04
Granted: 2004-01-22
Abstract: Methods and systems are disclosed for providing multimedia telecommunication services to multimedia workstations (100, 102). The multimedia workstations (100, 102) communicate with a multimedia central office (112) which includes a digital switch complex (150) coupled to a public digital telephone network (106), and at least one twisted pair transceiver (157) coupled to at least one twisted pair link in a telephone loop plant. The multimedia central office (112) further includes at least one switch complex (154) operatively associated with the digital switch complex and at least one twisted pair transceiver. The multimedia central office is capable of transceiving signals with multimedia workstations interfaced to the public digital telephone network, and with multimedia workstations interfaced to at least one twisted pair link in the telephone loop plant. The signals which are transceived include audio signals, video signals, and digital data signals used in providing the multimedia telecommunications services. <IMAGE>
Patent DE-69535045-D1 (DE)
Inventor: THOMSON ROD
IPC: H04N5/445
Filed: 1995-03-06
Granted: 2006-07-20
Abstract: A method of distinguishing from "true" video, video material which was originated on film video or, more generally, detecting the residual effect of a past conversion from a lower temporal sampling rate involving the repetition of images, involves measuring a motion parameter such as a field averaged motion vector magnitude. A difference value is taken from successive motion parameters; this is subtracted from the motion parameter and the results of said comparison are accumulated. A trend of positive results is indicative of "true" video and a trend of zero or negative results suggests image repetition. <IMAGE>
Patent DE-69610233-D1 (DE)
Inventor: MIRSKY SAUL
IPC: F02C9/00
Filed: 1996-02-07
Granted: 2000-10-19
Abstract: A method and apparatus are disclosed for protecting gas turbines (two- and three-shaft) from damage or destruction during dangerous transients. In this situation, fuel flow must be reduced, as needed, to keep the exhaust gas temperature below a maximum limit, thereby avoiding damage to blading in the turbine's first-stage. The dynamic action of the temperature downstream of the combustion chamber may be estimated and then used to correct the temperature measured by thermocouples. For this approach, the turbine is instrumented with an inlet pressure transmitter and an outlet temperature transmitter. The method dynamically estimates temperatures downstream of the combustion chamber and reduces the fuel flow rate if the estimated temperature approaches the temperature limit. Existing thermocouple measurements (EGT) are used as well as the pressure of air exiting the compressor (CDP) upstream of the combustion chamber. By employing a first-order lag and a steady-state gain, the measured CDP is used to predict a "correction" EGT signal which is then added to the measured EGT, resulting in a corrected EGT. Once the corrected EGT has been calculated, its first time-derivative is used to adjust the safety margin between a maximum allowable limit temperature and a lower predetermined temperature set point. <IMAGE>
Patent DE-69611618-D1 (DE)
Inventor: CHOPIN THIERRY
IPC: C23C26/00
Filed: 1996-09-13
Granted: 2001-02-22
Abstract: PCT No. PCT/FR96/01419 Sec. 371 Date Mar. 12, 1998 Sec. 102(e) Date Mar. 12, 1998 PCT Filed Sep. 13, 1996 PCT Pub. No. WO97/10185 PCT Pub. Date Mar. 20, 1997The invention relates to a substrate provided, on at least a portion of one of its faces, with a coating with a photocatalytic property based on titanium dioxide which is at least partially crystalline and which is incorporated in the said coating partly in the form of particles predominantly crystallized in the anatase form. The invention also relates to a process for the preparation of this substrate and organic dispersions of titanium dioxide particles used in the said process for the preparation of the substrate.
Patent DE-69620029-D1 (DE)
Inventor: BREIKSS IRISA
IPC: C07C253/30
Filed: 1996-12-12
Granted: 2002-04-25
Abstract: A process for isomerizing 2-alkyl-3-monoalkenenitrile to form linear nitriles employing a catalyst comprising the combination of a zero valent nickel compound and certain bidentate phosphorus compounds.
Patent DE-69636549-D1 (DE)
Inventor: KLEIN CORNELIS
IPC: G01N21/31
Filed: 1996-04-01
Granted: 2006-10-26
Abstract: The present invention includes a method and an apparatus for the quantitative determination of particles in fluid. The apparatus of the invention includes an emitters set of one or more light emitters, in combination with a detector set of one or more light detectors sensitive to the output of the emitters. During analysis of the sample, data from a plurality of signal paths between the emitter and detector sets are gathered. This information is subsequently evaluated by comparison with known data for different fluid particle contents. Some differentiation between different particles in a fluid sample are possible in many embodiments. Typical uses include analysis of milk and dairy fluids, blood samples, lubricants, suspensions of pigments, etc.
Patent DE-69712088-D1 (DE)
Inventor: LJUNGBERG TORGNY
IPC: B41M7/00
Filed: 1997-06-12
Granted: 2002-05-23
Abstract: PCT No. PCT/SE97/01029 Sec. 371 Date Apr. 26, 1999 Sec. 102(e) Date Apr. 26, 1999 PCT Filed Jun. 12, 1997 PCT Pub. No. WO97/49617 PCT Pub. Date Dec. 31, 1997The present invention provides a cost-effective manner of adding hydrophobic zeolite to packaging material for preventing or reducing the transmission of order-influencing and taste-influencing substances to the package contents, wherein a hydrophobic zeolite in powder form is added to the packaging material in conjunction with or immediately after applying printing ink and/or varnish to the packaging material.
Patent DE-69712153-D1 (DE)
Inventor: DO YOUNG-RAG
IPC: C09K11/58
Filed: 1997-10-30
Granted: 2002-05-29
Abstract: An improved red, green or blue phosphor complex produced by adhering chromium compound on the red, green or blue phosphor using a polymer binder or an inorganic binder, or without a binder, has high brightness without changing the characteristics of the phosphor. <IMAGE>
Patent DE-69712437-D1 (DE)
Inventor: PAVLICEVIC MILORAD
IPC: F27D3/15
Filed: 1997-10-09
Granted: 2002-06-13
Abstract: Tapping method for molten metal from containers (13) including at the lower part a tapping channel (14) associated at the end part with a discharge hole (15) substantially vertical or sub-vertical, the discharge hole (15) being associated at the lower part with a sliding interception device (19), wherein the tapping channel (14) comprises, associated with the walls, an electromagnetic device (17) with spirals (18) and a system for cooling the walls, wherein, during the end-of-tapping step of the liquid metal the sliding interception device (19) is activated by closing the discharge hole (15) and allowing the metal in the tapping channel (14) to solidify so as to form at least a layer which lines both the tapping channel (14) and the discharge hole (15) filling it completely, and that during the start-of-tapping step the sliding interception device (19) is activated by leaving the discharge hole (15) free and the metal which is blocking the discharge hole (15) is melted by means of the electromagnetic device (17) by varying the characteristics of the current flow. Tapping device which achieves the method as described above and comprising means (38) to feed the electromagnetic device (17) with electric current as a function of the steps of melting and tapping, the sliding interception device (19) comprising a first part (23a) with a high resistance to heat shock, corrosion and erosion and a second part (23b), positioned adjacent to the first part (23a), with high heat conductivity. <IMAGE>
Patent DE-69735965-D1 (DE)
Inventor: TSUMURA TOSHIKAZU
IPC: F23C6/04
Filed: 1997-04-30
Granted: 2006-06-29
Abstract: A combustion burner includes a mixture nozzle (2) defining a mixture fluid passage through which a mixture fluid (1) containing pulverized coal and conveyor gas flows toward a furnace, secondary and tertiary air passages surrounding rthe mixture nozzle (2), through which secondary air (6) and tertiary air (9) for combustion purposes flow, respectively; and air injection nozzles (24) provided in the vicinity of an outer periphery of a distal end of the mixture nozzle (2). The air (21) is injected from the air injection nozzles (24) toward the axis of the mixture nozzle, so that the high-temperature gas in the vicinity of the outer periphery of the distal end of the mixture nozzle (2) is drawn into the mixture fluid (1) in the vicinity of the outer periphery of this distal end. <IMAGE>
Patent DE-69818030-D1 (DE)
Inventor: TROST M
IPC: C07C227/32
Filed: 1998-04-14
Granted: 2003-10-16
Abstract: Compositions and methods for the preparation of enantiomerically enriched  alpha , alpha -disubstituted amino acid precursors are presented. Briefly, allylic electrophiles are alkylated with oxazolones in the presence of a base and catalytic quantities of a transition metal complex incorporating a chiral phosphine ligand to yield 4,4-disubstituted-5(4H)-oxazolones. These precursors may be subsequently transformed either synthetically or enzymatically to yield enantiomerically enriched  alpha , alpha -disubstituted amino acids.
Patent DE-69819363-D1 (DE)
Inventor: LEIS ELDON
IPC: G01S17/875
Filed: 1998-12-02
Granted: 2003-12-04
Abstract: A system for determining the spatial position and orientation of each of a plurality of bodies. Each one of the bodies has at least three markers in a predetermined, relative geometric relationship. The markers are adapted to emit energy in response to an activation signal and/or to reflect energy impinging upon such passive marker from an activatable energy source. A common energy detector is provided for detecting the energy emitted by the active marker and the energy reflected by the passive marker. A common processor is provided. The processor has a memory. The memory has stored therein the predetermined, relative geometric relation of the markers for each one of the bodies. The processor compares the stored predetermined geometric relation of the markers for each of the bodies with the energy detected by the energy detector to identify the bodies emitting/or reflecting the detected energy. With such an arrangement, a body can be tracked using a very simple sequence of operation in real-time with robust positive marker identification by taking advantage of a simple marker placement methodology. Multiple bodies can scan thereby be tracked simultaneously.
Patent DE-69825056-D1 (DE)
Inventor: ADACHI KUNITOMO
IPC: C07F7/18
Filed: 1998-04-03
Granted: 2004-08-19
Abstract: The present invention relates to a compound of the general formula <CHEM> wherein m is 0 to 9, and R<1a>, R<2a>, R<3a> and R<4a> are the same or different and each is a hydrogen or an acyl, with the proviso that m is not 4; a pharmaceutically acceptable acid addition salt thereof or a hydrate thereof; a pharmaceutical comprising this compound; and a pharmaceutical composition comprising this compound and a pharmaceutically acceptable carrier. The compound of the present invention shows superior immunosuppressive action with less toxicity and higher safety, and is useful as a drug for preventing or suppression of rejection of organs or bone marrow transplantation, or as a drug for prevention or treatment of various autoimmune diseases or allergic diseases.
Patent DE-69827407-D1 (DE)
Inventor: BRAUN C
IPC: H04L29/08
Filed: 1998-11-10
Granted: 2004-12-09
Abstract: A force feedback system provides components for use in a force feedback system including a host computer and a force feedback interface device. An architecture for a host computer allows multi-tasking application programs to interface with the force feedback device without conflicts, where a single active application may output forces. A background application also provides force effects to be output and allows a user to assign force effects to graphical objects in a graphical user interface. Force feedback effects and structures are further described, such as events and enclosures.
Patent DE-69835910-D1 (DE)
Inventor: GRAM JES TOUGAARD
IPC: B29C45/14
Filed: 1998-01-28
Granted: 2006-10-26
Abstract: The invention concerns a procedure for sequential moulding of an assembled object and a machine for the performance of the procedure. The in at least two subsequent mouldings produced object is moulded in a mould with a usually stationary front part (1), a movable back part (2) and at least one turnable middle part (3). After the moulding of the first part of the object (5), the middle part (3) is turned at least once, preferably 180 degrees around an axis/axle (4) placed in a right angle to the moving direction between the front part and the back part, before the moulding of the following part of the object (10) takes place. In this way the first part of the object from the moulding at the front part (1) can be transported via the turnable middle part (3) to the back part (2), where the following moulding on the object can take place. As well as the injection and the cooling can take place in the front part and in the back at the same time, a lot of cycle time can be saved. In a special design the middle part (3) can be equipped with an insulation (11) in the middle which secures that between the front part (1) and the middle part (3) can be maintained a higher temperature than between the middle part and the back part (2). Hereby it is possible to mould together considerably different materials such as a thermo plastic material and an elastomer, a silicone, or metal and plastic. <IMAGE>
Patent DE-69836199-D1 (DE)
Inventor: JONES R
IPC: A61K38/49
Filed: 1998-07-24
Granted: 2006-11-30
Abstract: A peptide compound having the sequence Lys-Pro-Ser-Ser-Pro-Pro-Glu-Glu [SEQ ID NO:2] or a substitution variant, addition variant or other chemical derivative thereof inhibits cell invasion, endothelial tube formation or angiogenesis in vitro. A number of substitution variants and addition variants of this peptide, preferably capped at the N- and C-termini, as well as peptidomimetic derivates, are useful for treating diseases and conditions mediated by undesired and uncontrolled cell invasion and/or angiogenesis. Pharmaceutical compositions comprising the above peptides and derivatives are administered to subjects in need of such treatment in a dosage sufficient to inhibit invasion and/or angiogenesis. The disclosed compositions and methods are particularly useful for suppressing the growth and metastasis of tumors.
Patent DE-69840306-D1 (DE)
Inventor: SCHULMAN JOSEPH H
IPC: H01M50/227
Filed: 1998-07-31
Granted: 2009-01-15
Abstract: An implantable system, such as a neural stimulator or a cochlear implant system, includes a rechargeable battery configuration having improved recharging and lifetime characteristics. The battery is housed within the implant's case and has first and second electrode plates. Each electrode plate has a plurality of slits that extend across a substantial portion of the plate's surface area. The slits in the electrode plates reduce the magnitude of eddy currents induced in the plates by external ac magnetic fields allowing faster battery recharging times. Alternatively, the electrode plates are wrapped in a spiral configuration such that, in the plane of the spiral, the electrode plates have a small cross-sectional area and no closed current loops. Additionally, the implant device may be housed in a case formed of a high-resistivity material and a circuit included in the implant device is configured to avoid large current loops that would result in eddy current heating. As a backup option, the circuitry of the implant device may optionally be powered from an external battery that inductively couples energy to the same coil that is used to charge the internal battery. In one embodiment, the implantable system is partitioned into first and second implantable cases, each having electrical circuitry therein, and only one having a rechargeable power source therein, facilitating its subsequent replacement for repair or upgrading purposes. The two cases are coupled together when the system is in use. Coupling is achieved either magnetically and/or with a detachable electrical cable. In one embodiment, power is transferred from one implant case to the other using a 3-phase transmission scheme.
Patent DE-69902395-D1 (DE)
Inventor: KO U
IPC: C09J7/38
Filed: 1999-09-23
Granted: 2002-09-05
Abstract: A multilayer PSA construction includes a facestock, a hazy, first adhesive layer adjacent the facestock, and a PSA layer adjacent the first adhesive layer, and is protected until use by a release liner. The first adhesive layer includes an immiscible blend of a first elastomer having a first glass transition temperature and forming a continuous phase, and a second elastomer forming a discontinuous phase. The second elastomer has a glass transition temperature greater than the first glass transition temperature. The first adhesive layer also contains a tackifying component, which is preferentially soluble in the discontinuous phase. The PSA layer has a composition different from the first adhesive layer and is formed of at least one tackified elastomer that provides a measurable third maximum glass transition temperature, which is less than the second glass transition temperature. The multilayer PSA construction exhibits reduced migration of tackifiers and plasticizers over time.
Patent DE-69904929-D1 (DE)
Inventor: STEVENS LEONARD
IPC: H03K17/56
Filed: 1999-04-14
Granted: 2003-02-20
Abstract: A diode 30 is forward-biased by the complementary outputs of an ECL bistable 22 so that RF signals may pass between terminals 26 and 28. Rapid switching is possible because there are no biasing inductors. When the bistable outputs toggle, the diode is reverse-biased and the RF signal is blocked. A diode bridge (figure 3) comprising two diode pairs in separate packages may be used instead of a single diode to improve isolation between ports 26 and 28 when the switch is off.
Patent DE-69909941-D1 (DE)
Inventor: CABERLOTTO ALBERTO
IPC: A43B5/10
Filed: 1999-11-15
Granted: 2003-09-04
Abstract: A device for increasing the movement stability of shoes for tennis or similar sports, comprising a plate-like support (18) which is substantially Y-shaped and has a first curved portion (19), which is adapted to follow the profile of the heel region, and a second portion (23), which is adapted to follow the outer profile of the foot. The second portion (23) widens transversely with a third portion (25) so as to affect the inner metatarsal region (26) of the foot. The support (18) is coupled in a downward region to a mid-sole (31) made of shock-absorbing material in order to distribute thereon the load transmitted by the moving foot. <IMAGE>
Patent DE-69914926-D1 (DE)
Inventor: DIXON THOMAS GILDROY SHAW
IPC: F27D1/14
Filed: 1999-05-17
Granted: 2004-03-25
Abstract: A lining for a furnace, the lining having insulating material attached to an inside wall of the furnace. The insulating material in use has a hot face which faces inwardly of the furnace, and a cold face at or adjacent the furnace wall. A protective element at least partially covers the hot face. The protective element is secured to the hot face by a securing member which engages a member embedded in the insulating material.
Patent DE-69920194-D1 (DE)
Inventor: STODDART BARRY
IPC: A23L33/20
Filed: 1999-03-22
Granted: 2004-10-21
Abstract: Methods for reducing lipase enzyme activity within a treatment area comprise applying a copolymeric compound having an average molecular weight of at least 400 and a polyalkoxy backbone which comprises at least one branched C1-C30 alkoxy unit and at least one linear C1-C30 alkoxy unit to the treatment area in an amount sufficient to reduce lipase enzyme activity within the treatment area.
Patent DE-69925009-D1 (DE)
Inventor: MCBRIDE J
IPC: A61K47/48
Filed: 1999-10-13
Granted: 2005-06-02
Abstract: A method of producing a diagnostic or therapeutic conjugate of a protein, polypeptide or peptide containing at least one disulfide bond which is necessary to maintain its biological activity, and bearing at least one thiol-containing moiety linked thereto through a hydrazone or hydrazine linkage, is effected by contacting said protein, polypeptide or peptide with a thiol-reactive diagnostic or therapeutic agent, either preformed or generated in situ, to form a stable diagnostic or therapeutic conjugate of the protein, polypeptide or peptide without substantial cleavage of the disulfide bond. Diagnostic and therapeutic conjugates produced using the foregoing method, as well as kits for carrying out the method are provided.
Patent DE-69928057-D1 (DE)
Inventor: BELLAOUAR ABDELLATIF
IPC: H03M1/16
Filed: 1999-08-26
Granted: 2005-12-08
Abstract: A switched-capacitor circuit (35), and analog-to-digital converter (50) incorporating the same, is disclosed. The disclosed switched-capacitor circuit (35) receives differential input signal voltages (Vin<+>, Vin<->) and differential reference voltages (Vrefp, Vrefn), based upon which differential output voltages (Vout<+>, Vout<->) are generated by way of sample-and-hold, and amplify, operations. In a larger context, such as in a pipelined ADC (50), multiple switched-capacitor circuits (35) are implemented, each receiving the differential reference voltages (Vrefp, Vrefn) from a voltage reference circuit (20). In addition to the sample clock ( phi 1) and amplify clock ( phi 2), a precharge clock ( phi 2') is provided to the switched-capacitor circuit (35) to connect the sample nodes (VA, VB) of the switched-capacitor circuit (35) to a midlevel voltage (Vmid), prior to the active phase of a reference clock ( phi 2'') connecting the sample nodes (VA, VB) to the reference voltages (Vrefp, Vrefn). As a result, the loading presented by the switched capacitor circuits (35) to the voltage reference circuit (20) is greatly reduced. <IMAGE>
Patent DE-69928439-D1 (DE)
Inventor: GIBSON A
IPC: A61B5/296
Filed: 1999-12-01
Granted: 2005-12-22
Abstract: A medical device is disclosed which includes a displaceable electrode slidably mounted over the device. An electrode displacement mechanism is connected to the electrode, and may be actuated to displace the electrode relative to the medical device. The medical device may be used for therapeutic, diagnostic, or other medical procedures.
Patent DE-69928445-D1 (DE)
Inventor: LEV ARIE
IPC: H05B37/02
Filed: 1999-12-07
Granted: 2005-12-22
Abstract: A power controller for fluorescent lamp dimming is disclosed, using all digital internal and external programmable controls. A specific ASIC is described. A gate array and microcomputer share parallel functions with fast sub-functions carried out by the gate array and slower sub-functions carried out by a micro-processor. Circuits are provided for automatic shut down when a high frequency ground fault is detected; for connecting the filaments of gas discharge lamps in a series/parallel circuit; for driving the load as close to resonance as possible but in an inductive mode; and for developing a dead time between high side and low side switches which is related to transformer current, switch current, bridge voltage or bridge voltage dv/dt.