baber/WOPTO huggingface dataset:
Patent DE-69518639-T2 (DE)
Inventor: SEVIC F
IPC: H03F1/02
Filed: 1995-05-10
Granted: 2001-04-26
Abstract: A low earth orbiting satellite communication terminal includes a data signal generator, a modulator, and a class E switching amplifier. The modulator converts a data signal from the data signal generator into a phase modulated signal which is then amplified by the class E switching amplifier for transmission to a low earth orbiting satellite. In a preferred embodiment, the modulator converts the data signal into a symmetric differential phase shift keyed data signal. The class E switching amplifier amplifies the phase modulated signal at frequencies between about 148 and 150 MHz. The class E switching amplifier includes a switching transistor, an input matching network, a class E load network, and an output matching network. The class E load network is electrically connected to the switching transistor and loads the transistor for phase linear class E operation over a predetermined bandwidth. The class E switching amplifier may include a transistor which is designed to operate at a first predetermined frequency and at a first predetermined voltage, but which is preferably operated below these predetermined levels.
Patent DE-69518775-T2 (DE)
Inventor: SADARNAC DANIEL
IPC: H02M7/538
Filed: 1995-02-27
Granted: 2001-05-03
Abstract: The circuit comprises one bridge arm that includes two switching cells (10,11) in-series with a DC supply (E). Each cell comprises a capacitor (C1,C2) in parallel with a power MOSFET (T1,T2) and a protection diode (D1,D2). An LC pulsed current source (30) connected to the midpoint of the arm drives the transistors so that an AC voltage (e) is supplied to the load such as an induction heater (31).   The current in the LC circuit lagging 90 degrees behind the load voltage, the capacitors are charged and discharged alternately by the leading edges of the AC waveform.
Patent DE-69608699-T2 (DE)
Inventor: VARASI MARIO
IPC: C07C259/06
Filed: 1996-10-04
Granted: 2000-11-23
Abstract: PCT No. PCT/EP96/04321 Sec. 371 Date Apr. 20, 1998 Sec. 102(e) Date Apr. 20, 1998 PCT Filed Oct. 4, 1996 PCT Pub. No. WO97/15550 PCT Pub. Date May 1, 1997A fluoro-substituted benzoylpropionic acid compound of formula (I) either as a single optical isomer or as a mixture of optical isomers wherein R is hydroxy, amino, hydroxylamine, -OR', -NHR', N(R')2 or -NHOR' in which R' is C1-C6 alkyl or benzyl; or a pharmaceutically acceptable salt thereof.
Patent DE-69613082-T2 (DE)
Inventor: WAEHRENS JENS JAKOB
IPC: E05F15/619
Filed: 1996-11-25
Granted: 2002-01-31
Abstract: An operator for opening and closing pivotal windows comprises at least two pull and pressure transferring, flexible linkage mechanisms (3,4) connected at one end to a fixture (5,6) on a frame member and at the opposite end in engagement with a driving device (12-17) mounted on the opposite main frame member (2). The driving device is common to the linkage mechanisms and is together with the parts of the linkage mechanisms engaging it mounted in a common housing (7) for receiving the entire length of the linkage mechanisms (3,4) and provided with guide means (8,9) and lead-in openings (8a,9a) for the linkage mechanisms (3,4). A carrier element (10,11) in connection with the guide means is via transmission elements (12-16) in the housing 87,28; 54) connected with a common driving unit (17). <IMAGE>
Patent DE-69617675-T2 (DE)
Inventor: CHANG DANE
IPC: C07C209/16
Filed: 1996-05-29
Granted: 2002-08-08
Abstract: This invention includes catalysts comprising rhenium (atomic number 75), nickel, cobalt, boron and copper and/or ruthenium impregnated on a support material and a process for preparing said catalyst, said process comprising (i) impregnating a mixture of metals comprising rhenium, cobalt, copper and/or ruthenium, boron and nickel on a support material selected from the group consisting of alpha-alumina, silica, silica-alumina, kiesolguhrs or diatomaceous earths, and silica-titanias; and (ii) activating said catalyst by heating the catalyst in the presence of hydrogen at an effective temperature preferably in the range of about 150 DEG  C. to about 500 DEG  C. for a sufficient period preferably of from about 30 minutes to about 6 hours. A further feature of the present invention is a method for producing amine products by the catalytic amination of alkane or arylalkane derivatives including epoxides, monols, diols, polyethers, polyols, alcoholamines, ketones, imino compounds iminoalcohols, ether alcohols, and mixtures thereof, said process comprising contacting said lower alkane or arylalkane derivatives with ammonia and/or reactant amine at an effective temperature preferably from 150 DEG  C. to about 500 DEG  C. and in the presence of hydrogen and the nickel-rhenium-cobalt-boron-copper and/or ruthenium catalyst as described hereinabove.
Patent DE-69630660-T2 (DE)
Inventor: CHEN CHI
IPC: A61B5/1473
Filed: 1996-04-17
Granted: 2004-10-07
Abstract: There is disclosed a method and apparatus for automatically conducting peritoneal equilibration testing. The method involves removing a sample of overnight dwell fluid from a patient in an amount sufficient to determine the concentration of a metabolite in the drain fluid. The concentration of the metabolite in the sample is then detected and the overnight dwell fluid is drained and weighed. A known weight of dialysate fluid is instilled into a patient and thereafter there are periodically withdrawn samples of the dialysate fluid and the concentration of metabolite in each sample is determined. The ratio of metabolite concentration of each of the periodically drawn samples to metabolite concentration for the overnight dwell fluid is determined. The patient is then drained after a predetermined dwell time and the volume of drained dialysate is determined. The mass transfer area coefficient of the patient's peritoneal membrane is then obtained as a function of the measured variables. Means are provided for conducting the method for each of the steps described.
Patent DE-69710727-T2 (DE)
Inventor: ABEL RICHARD C JR
IPC: C08F6/10
Filed: 1997-07-08
Granted: 2002-08-08
Abstract: Methods for devolatilizing polymer solutions have been invented which include, in certain aspects, dissolving a viscous polymer in a solvent forming a polymer-solvent solution, introducing the polymer-solvent solution into a thermal dryer, heating or cooling the polymer-solvent solution in the thermal dryer forming product polymer with solvent removed and separated solvent (which may include other residuals), the separated solvent with other residuals if present vaporizing in the thermal dryer forming a vapor, removing the vapor from the thermal dryer, and discharging product polymer from the thermal dryer.
Patent DE-69713326-T2 (DE)
Inventor: HAYMANN-CHAFFEY CHARLES
IPC: A47B17/00
Filed: 1997-01-28
Granted: 2002-11-28
Abstract: PCT No. PCT/US97/01215 Sec. 371 Date Jan. 15, 1999 Sec. 102(e) Date Jan. 15, 1999 PCT Filed Jan. 28, 1997 PCT Pub. No. WO97/32503 PCT Pub. Date Sep. 12, 1997In order to enable a decorative panel of a table, such as that used in fast food restaurants bars etc., to be readily interchanged in accordance with changes in season or game popularity etc., one of the moldings provided about the edge of the table is arranged to be disconnectable from the remainder of the table to expose a side edge of the decorative panel. In some embodiments, the panel is slidably received in grooves which are formed in moldings while in other embodiments the panel is adhered to the surface of the table top using dual-sided tape. When the panel is retained by way of grooves, the removal of the disconnectable molding permits the panel to be slid out and replaced. On the other hand, when the panel is secured to the table top using the dual-sided tape, removal of the removable molding exposes an edge of the panel in a manner which facilitates the application of the necessary lever action to overcome the bonding force of the tape and lift the panel up off the table in readiness for replacement with another. If desired, special lock pins which require special tools for manipulation can be used in conjunction with the panels to prevent unauthorized interchange.
Patent DE-69719374-T2 (DE)
Inventor: NUNES M
IPC: A43B11/00
Filed: 1997-03-27
Granted: 2003-12-18
Abstract: An orthopedic cast walker boot, that includes a tubular enclosure formed of a semi-flexible material having a first section member for covering the rear of the calf, ankle, heel, and sole of the foot; and a second section member for interfitting with the first section member; the second section member having an upper section for covering the shin area of the leg, and a lower section for covering the top area of the foot. The upper and lower sections being integrally connected by a pliable and flexible intermediate connecting section having multiple joints. Velcro fastening straps are provided for fastening and enclosing the first and second section members to form the tubular enclosure about the leg, the ankle, and the foot of the wearer; and traction treads means are adhesively attached to the bottom surface of the first section member.
Patent DE-69726237-T2 (DE)
Inventor: ROUSSEAU GERARD
IPC: C13B20/14
Filed: 1997-09-17
Granted: 2004-09-23
Abstract: Process for decalcifying refined sugar syrup obtained during a sugar-making process comprises passing the sugar syrup containing Ca ions over a strong cationic ion exchange resin in Na<+> or K<+> form to replace the Ca ions by sodium and/or potassium ions, and subsequently regenerating the ion exchange resin by washing with dilute molasses.
Patent DE-69732116-T2 (DE)
Inventor: SIMON MORRIS
IPC: A61F2/01
Filed: 1997-07-16
Granted: 2005-12-08
Abstract: A blood clot filter (10, 36) which is collapsible toward a central longitudinal axis into a collapsed configuration for insertion into a blood vessel (22) and which is radially expandable outwardly from the longitudinal axis to an expanded configuration for contact with the inner wall of the blood vessel at two longitudinally spaced locations. A first plurality of spaced, elongate arms (18, 38), in the expanded configuration of the filter, curve outwardly away from the longitudinal axis toward the trailing end of the filter to form a first filter basket (14, 40). These arms (18, 38) prevent movement of the filter in a first longitudinal direction. A second plurality of spaced elongate legs (24, 46) angle outwardly away from the longitudinal axis toward the leading edge of the filter in the expanded configuration thereof. These second legs (24, 46) form a second filter basket (40) opening toward the leading end and prevent longitudinal movement of the filter in a second direction opposite to the first direction.
Patent DE-69736565-T2 (DE)
Inventor: KAGANOV L
IPC: A61M25/00
Filed: 1997-12-03
Granted: 2007-09-13
Abstract: A shunt and method of use for maintaining distal blood flow during an arteriotomy procedure is disclosed. The shunt includes a first tubular member having a proximal end, a distal end, and a lumen therebetween. The proximal end has an opening in communication with the lumen, and the proximal opening is adapted to receive blood from a first region of an artery. The distal end has an opening in communication with the lumen, and the distal opening is adapted to release blood into a second region of the artery. The shunt includes a second tubular member having a proximal end, a distal end, and a lumen therebetween which either merges and communicates at its distal end with the lumen of the first tubular member, or rides separate and parallel to it. The shunt also includes a hemostatic valve attached to the proximal end of the second tubular member, the valve acting to prevent loss of blood from the lumen of the second tubular member and to permit the introduction of a medical device into the lumen of the second tubular member and into the artery. In use, the distal opening of the shunt is inserted into the second region of an artery and secured to the lumen of the artery. A blood filter device is deployed within the artery. The proximal opening of the shunt is inserted into the first region of the artery and secured to the lumen of the artery. Endarterectomy is performed on the region of the artery which lies between the proximal opening and the distal opening of the shunt, and embolic material dislodged during the procedure is captured by the filter.
Patent DE-69808025-T2 (DE)
Inventor: SHIMIZU TAKAYOSHI
IPC: F02B77/08
Filed: 1998-12-07
Granted: 2003-04-30
Abstract: A corrosion resistant sintered body having excellent ductility is provided by sintering, at a temperature of not less than about 1050°C to less than about 1300°C, powders which are composed by adding a metal compound of B to and mixing with powders of ferrite stainless steel containing: C ≤ 0.1 wt%, Si ≤ 3.0 wt%, Mn ≤ 0.30 wt%, Ni ≤ 2.0 wt%, 11 wt% ≤ Cr ≤ 22 wt%, Mo ≤ 3.0 wt%, the rest being substantially Fe. The amount of B in the mixed powders is between more than about 0.03 wt% and less than about 0.2 wt% based on the weight of the powder.
Patent DE-69811527-T2 (DE)
Inventor: NIJHOF JAN
IPC: F16L21/04
Filed: 1998-11-06
Granted: 2004-02-19
Abstract: The invention relates to a sealing ring (5) which is formed by a continuous body, of which the outer surface is formed by an elastic material and which is easily deformable in peripheral direction but practically not so in cross-sectional direction, wherein one or more weakenings (11) are formed in the elastic material. These weakenings, which can take the form of recesses, run at an angle to the peripheral direction and preferably transversely thereof. The weakenings or recesses can be arranged spaced apart in the body in cross-sectional direction, for instance alternatingly in the top and the bottom side. The invention further relates to a pipe coupling provided with a housing having on both sides an opening for receiving a pipe, a sealing ring as described above for arranging round the pipe and means connected to the housing for pressing the sealing ring.
Patent DE-69819160-T2 (DE)
Inventor: CHACO JOHN
IPC: H04M11/02
Filed: 1998-08-14
Granted: 2004-08-12
Abstract: A telephone communication system having a locator and a scheduling facility includes: a PBX connected to telephones for facilitating communication between users; a scheduling unit for storing user schedule information for the users; and a locator system for providing location information. The locator system includes portable units associated with respective users which transmits an identification signal for identifying the user. The portable units include portable devices for interactively processing scheduling information with the scheduling unit. Transceivers receive the unit information from the portable units for forwarding the unit information to the PBX to determine location information of the users. The PBX activates telephone functions for use in conjunction with the location information for communicating with a called user, and the PBX accesses the user schedule information of a first user, for retrieving a specific location associated with the first user for generating a schedule notification message for communication to the first user at the specific location thereof. <IMAGE>
Patent DE-69824016-T2 (DE)
Inventor: SHIMAKAWA YASUHISA
IPC: A23L11/00
Filed: 1998-08-11
Granted: 2004-09-16
Abstract: Bifidobacterium breve showing a viable count of 1 x 10<9> cells/ml or more immediately after culturing in a soymilk medium and sustaining a viable count of 1 x 10<8> cells/ml or more after storage at 10 DEG C for 14 days; and fermented soymilk containing the same. This bifidobacterium exhibits a reduced drop in viable count during storage.
Patent DE-69827781-T2 (DE)
Inventor: NIKIFOROV T
IPC: B01L3/00
Filed: 1998-03-30
Granted: 2006-01-12
Abstract: The present invention generally provides an apparatus for enhancing transport and direction of materials in fluidic systems, which systems utilize electroosmotic (E/O) flow systems, to affect that transport and direction. The apparatus generally comprises providing an effective concentration of at least one zwitterionic compound in the fluid containing the material that is to be transported or directed.
Patent DE-69836588-T2 (DE)
Inventor: KAUFMANN H
IPC: A61K35/12
Filed: 1998-08-12
Granted: 2007-04-05
Abstract: The present invention relates to novel recombinant vaccines providing protective immunity against tuberculosis. Further, the present invention refers to novel recombinant nucleic acid molecules, vectors containing said nucleic acid molecules, cells transformed with said nucleic acid molecules and polypeptides encoded by said nucleic acid molecules.
Patent DE-69837622-T2 (DE)
Inventor: PETROSIAN ANDRANIK M
IPC: C07C403/22
Filed: 1998-12-09
Granted: 2008-01-03
Abstract: Water soluable taurine derivatives, and methods of synthesizing, formulating, and using such taurine derivatives for treating or protecting the retina of a mammalian eye. The invention includes treatment methods which comprise contacting with the retinal tissue, a therapeutically effective amount of retinyliden tauret (3,7-dimethyl-9-(2,6,6-trimehyl-1-cyclohexen-1-yl)-2,4,6,8-nonatetraen-1-imido-(N-ethane sulfonic acid)). The invention also includes methods for synthesizing two (2) specific isomers of retinyliden tauret, namely (A) all-trans-[3,7-dimethyl-9-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2,4,6,8-nonatetraen-1-imido-(N-ethane sulfonic acid)] and (B) 11-cis-[3,7-dimethyl-9-(2,6,6-trimehyl-1-cyclohexen-1-yl)-2,4,6,8-nonatetraen-1-imido-(N-ethane sulfonic acid)]. Also included are formulations and methods for administering such compounds to the retina of a mammalian eye to treat or prevent the progression of retinopathy.
Patent DE-69902557-T2 (DE)
Inventor: ZHANG JIUJUN
IPC: H01M8/10
Filed: 1999-10-14
Granted: 2003-01-09
Abstract: Liquid feed fuel cell performance can be increased by impregnating electrode substrates with a proton conducting ionomer prior to incorporation of the electrocatalyst, and optionally also after application of the electrocatalyst. Ionomer impregnation is particularly effective for direct methanol fuel cell anodes that comprise carbonaceous substrates.
Patent DE-69909382-T2 (DE)
Inventor: BARIKOSKY MICHEL
IPC: F16B1/00
Filed: 1999-07-23
Granted: 2004-04-15
Abstract: The connector consists of male (10) and female (30) components, the male component having a hermetically sealed inner chamber (11) and an elastically deformable membrane (13), and it can be linked to a vacuum pump to reduce its size for connecting or separating the two components. The female component is basically concave in shape with an opening (31) of reduced width, while the male component is basically convex and has a zone of greater width than the opening so that the two can be locked together with a limited possibility for pivoting.
Patent DE-69914460-T2 (DE)
Inventor: IGARI YASUTAKA
IPC: A61K9/22
Filed: 1999-03-03
Granted: 2004-10-28
Abstract: The present invention is to provide a sustained-release preparation which comprises a compound having angiotensin II antagonistic activity, its pro-drug or their salt, and a biodegradable polymer, and if necessary, a polyvalent metal, and which is highly stable and active and shows angiotensin II antagonistic activity while maintaining circadian rhythm of blood pressure for a long time.
Patent DE-69922048-T2 (DE)
Inventor: WELTON JASON
IPC: C08L33/06
Filed: 1999-12-22
Granted: 2005-12-15
Abstract: The invention relates to a capstock polymer composition comprising a blend of a melt extrudable acrylic polymer component; from 10% to 50% by weight of a halogen donor component; a halogen volatilisation component; and a char-inducing component which induces formation of a char upon application of flame to the composition.
Patent DE-69924149-T2 (DE)
Inventor: HAMILL-KEAYS JEREMY
IPC: H04M3/537
Filed: 1999-12-10
Granted: 2005-08-11
Abstract: A telecommunications system and method is disclosed for coordinating requests by applications for notification of when a mobile terminal becomes available in order to allow each requesting application to contact the mobile terminal in a logical order without burdening the system with numerous simultaneous contact attempts by the various requesting applications. When attempts to contact a mobile terminal directly by different applications are unsuccessful, a control node, such as a Home Location Register (HLR) or a Service Control Point (SCP) within an Intelligent Network (IN), can receive notification requests from these nodes or applications and prioritize them according to the time received and/or the priority of each requesting application. Thus, priorities between different applications can be set and intervals between notifications can be controlled to values appropriate for the requesting applications in order to provide an efficient and effective system and method for coordinating notification requests. Therefore, applications which have requested notification are less likely to meet congestion following notification.
Patent DE-69930778-T2 (DE)
Inventor: ROEMISCH JUERGEN DR
IPC: A61K38/49
Filed: 1999-04-08
Granted: 2007-03-29
Abstract: A protease for activating the blood clotting factor VII is described, which     a) is inhibited by the presence of aprotinin, b) is increased in its activity by calcium ions and/or heparin or heparin-related substances, and c) in SDS-PAGE, on subsequent staining in the non-reduced state, has one or more bands in the molecular weight range from 50 to 75 kDa and kDa in the reduced state has a band at 40 to 55 kDa and one or more bands in the molecular weight range from 10 to 35 kDa.   The proenzyme of this protease is also characterized. Moreover, a process for obtaining this protease and its use in hemorrhage prophylaxis or hemostasis is described. A stabilized factor V and a stabilized factor VIII preparation are furthermore described which are free of the inactive factor VIII fragments formed by proteolytic degradation as a result of the inhibition or the removal of the protease activating the blood clotting factor VII.
Patent DE-69932814-T2 (DE)
Inventor: VIAL N JUKKA
IPC: H04L9/14
Filed: 1999-01-28
Granted: 2007-02-15
Abstract: The invention relates to a cellular radio system and a method of ciphering data transmission in a radio system that comprises at least one transceiver communicating with other transceivers on a radio connection including one or more parallel radio bearers or logical channels, ciphering being performed on said bearers or logical channels using selected ciphering method parameters. Ciphering is performed on said bearers using selected ciphering method parameters. To ensure diverse and efficient ciphering, different ciphering method parameters can be used on each parallel radio bearer.
Patent DE-69937637-T2 (DE)
Inventor: FAURE CECILE
IPC: H04W36/14
Filed: 1999-08-10
Granted: 2008-11-27
Abstract: A method for reducing interference between a mobile station (10) operating in time division duplex mode and a mobile station (12) operating; in frequency division duplex mode comprising, scanning (40) available frequency division duplex frequencies for a handover (46) to a frequency division duplex system. If a frequency division duplex frequency is available, a handover is initiated to the frequency division duplex system. If no frequency division duplex frequency is available, time division duplex frequencies more remote from the interfered with frequency division duplex frequency are scanned (48). If a more remote time division duplex frequency is available, a handover to the more remote time division duplex system is initiated. (50).  <IMAGE>