baber/WOPTO huggingface dataset:
Patent DE-60303598-T2 (DE)
Inventor: SAMPATH HEMANTH
IPC: H04L27/00
Filed: 2003-05-28
Granted: 2006-09-21
Abstract: The present invention provides a method and system for estimating common amplitude and phase errors of a multiple channel wireless system. The multiple channel wireless system includes a plurality of transmission channels formed between a plurality of transmission antennas and a plurality of receiver antennas. The method includes estimating transmission channel elements between each transmission antenna and receiver antenna pair of the multiple channel wireless system. Calibration symbols are transmitted from each transmit antenna. Signals are received that correspond to the calibration symbols having traveled through the transmission channels. Received calibration symbols are estimated based upon spatial processing of the received signals and the estimated transmission channel elements. Common amplitude and phase errors are estimated for each transmit and receive antenna pair by comparing the transmitted calibration symbols with the received calibration symbols.
Patent DE-60305684-T2 (DE)
Inventor: FUNK MERRITT
IPC: G06F19/00
Filed: 2003-04-08
Granted: 2007-05-03
Abstract: A GUI is presented for configuring and initializing a semiconductor processing system, which includes a number of processing tools, a number of processing modules, a number of sensors, a number of processing models, and an alarm management system. The graphical display is organized so that all significant parameters are clearly and logically displayed so that the user is able to perform the desired configuration, initialization, and troubleshooting tasks with as little input as possible. The GUI is web-based and is viewable by a user using a web browser.
Patent DE-60310401-T2 (DE)
Inventor: VAN DER HORN GERRIT
IPC: H02M3/158
Filed: 2003-05-27
Granted: 2007-09-20
Abstract: A DC-DC converter with an inductor (L) and a switch (S 1 , S 2 ) comprises an averaging circuit ( 2 ) which generates an average correction signal (ACS) representative for the difference of the peak current (IPEAK) and the actual average current (IAVE) through the inductor (L). A controller ( 2, 3, 4 ) controls the output voltage (VOUT) of the DC-DC converter based on regulating the duty-cycle of the switch (S 1 , S 2 ) dependent on a sense signal (SES) passing a reference current level (RPCS), as in prior art peak current or valley current controlled DC-DC converters, but now using a reference current level (RPCS) that is also based on the average correction signal (ACS) and not only on the output voltage (VOUT). This enables the converter to control the output voltage (VOUT) more precisely.
Patent DE-68905058-T2 (DE)
Inventor: BREAULT JOHN P
IPC: B05B9/01
Filed: 1989-03-23
Granted: 1993-06-17
Abstract: Modular positive displacement apparatus (20) for dispensing precise quantities of a fluid product including a dispensing unit (22) and an actuator unit (26). A housing (30) of the dispensing unit (22) defines a reservoir (36) which contains the product under pressure. Within the housing is a ball-type closure mechanism (47, 49). A deformable (50) diaphragm isolates the reservoir from the mechanism (26) which actuates the dispensing unit (22) to prevent undesirable escape of the product. The diaphragm (50) may be of a number of shapes, depending upon the length of the stroke desired. The dispensing unit (22) is readily removable from the actuator unit (26) and can be readily replaced with another dispensing unit. Different nozzle (76) sizes can also be accommodated. The length of the stroke is adjustable in discrete increments.
Patent DE-68924210-T2 (DE)
Inventor: ZOBEL MICHAEL GEORGE REINHARDT
IPC: B65D85/76
Filed: 1989-07-03
Granted: 1996-04-04
Abstract: The invention provides polymeric films for the storage or packaging of plant material, the film being perforate and having a water vapour permeability of not more than 800g m<-><2> day<-><1> and an oxygen permeability of not more than 200000 cm<3> m<-><2> day<-><1> atmosphere<-><1>, both permeabilities being measured at 25 DEG C with a relative humidity of 75 percent. Various plant materials, for example carrots, tomatoes, calabrese and mushrooms heat sealed in packs of films of the invention have shown improved shelf lives compared with similar plant materials packaged for example in polyethylene cling film or polyvinyl chloride stretch wrap.
Patent DE-69006077-T2 (DE)
Inventor: HAYASHI MUTSUMI
IPC: G01J1/42
Filed: 1990-04-10
Granted: 1994-05-26
Abstract: An ultraviolet ray measuring apparatus is provided which comprises first and second photodiodes (101, 201) having substantially the same spectral sensitivity at least in an ultraviolet band, and a first optical filter (202, 204, 206) arranged in front of a light-receiving face (201) of the second photodiode, for shielding only light of at least a part of the ultraviolet band, and measures the light intensity and its accumulated value in accordance with the difference between electric signals output from the first and second photodiodes. According to the ultraviolet ray measuring apparatus of the invention, a second optical filter (30, 30A), which has a main transmitting band in the ultraviolet band and a sub-transmitting band in the visible light range, is arranged in front of the light-receiving faces of the first and second photodiode. A multi-step bar graph display device (4b) displays indexes, such as an MED multiple value and an SPF value, which represent the measured light intensity and accumulated value in association with a reference MED value, so that this apparatus can suitably serve as a sunburn monitor.
Patent DE-69007648-T2 (DE)
Inventor: O'CONNOR JAMES EDWARD
IPC: B29C70/52
Filed: 1990-02-09
Granted: 1994-07-14
Abstract: An article of manufacture comprises a pultruded thermoplastic composite body (2) having at least two integral sections (4, 6) of different cross-sectional shapes. This is produced by a method and/or in an apparatus wherein an elongated body of reinforced thermoplastic material is pulled through a plurality of dies and the plurality of dies are operated independently of each other so that any combination of the dies can be selected to operate on the elongated body for imparting to at least a portion of the body the cross-sectional shape of the selected one or ones of the dies.
Patent DE-69008400-T2 (DE)
Inventor: NAYLOR LINDA ANNE
IPC: C12P19/38
Filed: 1990-03-13
Granted: 1994-08-25
Abstract: A process for the preparation of 2-deoxyuridine, which can be used as a nucleus for compositions useful as therapeutic drugs, in which a strain of the genus Brevibacterium is cultivated on a suitable nutrient medium, e.g. containing glucose as a carbon source. Preferred Brevibacterium strains are strains of Brevibacterium helvolum in particular strains NCIMB 40117 and NCIMB 40116 which 2 strains are claimed per se.
Patent DE-69012114-T2 (DE)
Inventor: SAHLIN THORBJOERN
IPC: G21C21/02
Filed: 1990-05-08
Granted: 1995-03-30
Abstract: PCT No. PCT/SE90/00305 Sec. 371 Date Oct. 15, 1991 Sec. 102(e) Date Oct. 15, 1991 PCT Filed May 8, 1990 PCT Pub. No. WO90/13898 PCT Pub. Date Nov. 15, 1990.The invention relates to a method of sealing a fuel rod (1) after pressurization with helium. The method comprises supplying helium to the fuel rod via a fill hole (3) provided through the plug (2). Over the fill hole (3) there is placed a body (4) which, upon sealing, is welded against the plug by means of resistance projection welding.
Patent DE-69017432-T2 (DE)
Inventor: MATHEWS WILL W
IPC: F01L1/46
Filed: 1990-08-22
Granted: 1995-08-31
Abstract: A plastic gasket assembly of substantially increased thickness, compared to present day elastomeric or composition gaskets, for use in sealing an engine valve cover to a cylinder head thereof, the gasket including a portion incorporating an electrical conductor for creating an electrical bridge through the sealing area between the cylinder head and valve cover by means of which exterior control circuitry can be electrically coupled to electrical or electronic devices disposed internally of the valve cover. In a first embodiment, the wires connecting the devices to the control unit are simply molded into the gasket whereas in a second embodiment, the gasket is drilled or molded to provide holes for inserting the wires, sealing of the wires being accomplished by clamping of the gasket and/or sealant disposed on the wire. In another embodiment, a plastic carrier is provided having transversely extending spacing ribs in which the wires may be laid and covered with a room temperature vulcanizing compound as a sealant. In still further embodiments, electrically connected integral male cable connectors are formed on the exterior edges of the gasket, and the interior edge in some cases, to permit quick detachment of the control circuitry therefrom to permit removal of the valve cover for servicing the engine while yet another and preferred embodiment provides the lower surface of the gasket with a slot which properly positions the connector on the top edge of the head during assembly and prevents the connector portion of the gasket from being inadvertently pulled out from between the valve cover and cylinder head. <IMAGE>
Patent DE-69018067-T2 (DE)
Inventor: MOSCRIP WILLIAM M
IPC: F02G1/045
Filed: 1990-08-21
Granted: 1995-11-02
Abstract: PCT No. PCT/US90/04744 Sec. 371 Date Jun. 18, 1991 Sec. 102(e) Date Jun. 18, 1991 PCT Filed Aug. 21, 1990.A machine which combines an Alpha-type Stirling cycle thermal machine and a magnetoelectric resonanace mechanism adaptable to be useful both as an electric generator and an electric heat pump, such a Stirling cycle resonance machine has a simplified mechanical arrangement with a minimum number of moving parts within a hermetically sealed and permanently lubricated housing, is fully automatic, self-starting, and self-regulating in operation in that the mechanical motion of the pistons is maintained in appropriate phase relationship by an electronic quadrature phase-locking circuit. It can readily use multiple fuels as an electric generator and multiple electric power sources (DC or AC) as an electric heat pump.
Patent DE-69027314-T2 (DE)
Inventor: PERDERSEN GEORGE C
IPC: B01J19/30
Filed: 1990-03-22
Granted: 1997-01-23
Abstract: A tower packing cartridge is formed of strips of fabric-like material placed in face-to-face contact such that the planes of the strips are parallel to the general flow direction through the cartridge. The fabric-like material is formed of generally straight, relatively stiff strands of mono-filament material, arranged in a repeating pattern which is preferably generally triangular in cross section in both directions. The construction provides a substantially non-nestable structure when strips are placed in face-to-face contact, such that the cartridge has an extremely high void fraction. The fabric-like material, in itself known, when assembled in this manner, achieves unique and surprising results in relation to exceptional uniformity of flow distribution across the entire face of the cartridge while at the same time maintaining extremely high void fraction to keep energy losses at a minimum during operation.
Patent DE-69103908-T2 (DE)
Inventor: BRANDES LORNE
IPC: A61K31/135
Filed: 1991-12-16
Granted: 1995-01-05
Abstract: The in vivo chemotherapeutic treatment of cancer cells in a living animal is improved by first administering to the animal an antagonist specific for intracellular histamine in an amount sufficient to inhibit the binding of intracellular histamine in normal cells. An enhanced toxic effect on the cancer cells from the chemotherapeutic agent is obtained while any adverse effect of the chemotherapeutic agent on normal cells is inhibited. In addition, long term continuous administration of the antagonist following administration of the chemotherapeutic agent results in at least amelioration of the adverse side effects of chemotherapy. The treatment of cancer cells using DPPE specifically illustrates the invention.
Patent DE-69104048-T2 (DE)
Inventor: KIRSCHNER RICHARD
IPC: C07K14/73
Filed: 1991-07-02
Granted: 1995-02-09
Abstract: The present invention is based upon the discovery that proteins made from genes that include the CD4 sequence in its cDNA can make additional polypeptides as a result of internal translation initiation. This invention is thus directed to DNA sequences which eliminate internal initiation expression in sCD4.
Patent DE-69123241-T2 (DE)
Inventor: CAPON DANIEL
IPC: C07K14/735
Filed: 1991-12-12
Granted: 1997-04-17
Abstract: Chimeric proteins and DNA sequences encoding chimeric proteins are provided, where the chimeric proteins are characterized by an extracellular domain capable of binding to a ligand, a transmembrane domain and a cytoplasmic domain capable of activating a signalling pathway. The extracellular domain and cytoplasmic domain are not naturally found together. Binding of ligand to the extracellular domain results in transduction of a signal and activation of a signalling pathway in the cell, whereby the cell may be induced to carry out various functions relating to the signalling pathway. A wide variety of extracellular domains may be employed as receptors, where such domains may be naturally occurring or synthetic.
Patent DE-69129060-T2 (DE)
Inventor: TANAKA HIROAKI
IPC: G01R31/30
Filed: 1991-12-23
Granted: 1998-07-30
Abstract: An semiconductor device includes an integrated circuit having first and second circuit sections formed on a semiconductor chip (10), at least one voltage stress testing pad (11, 12) formed on the semiconductor chip, for supplying a voltage stress testing voltage or signal to the first circuit section, and a control circuit (15) formed on the semiconductor chip, for controlling and setting the second circuit section into a state corresponding to a voltage stress testing mode by using an input from the voltage stress testing pads. <IMAGE>
Patent DE-69200682-T2 (DE)
Inventor: ULMANN JEAN-PIERRE
IPC: B60J10/02
Filed: 1992-01-10
Granted: 1995-04-06
Abstract: Glazing, especially for a window of a railway or motor vehicle, which glazing is to be flush with the outer surface of the structure of said vehicle or the like, characterised in that it comprises a surround E secured to the periphery of said glazing W, the outer face 2 of this surround being flush with the outer surface 1 of the glazing W, and in that this surround E possesses, furthermore, a web 5 for bearing on and fastening to said structure S, such that, after assembly, said outer face 2 of this surround E is likewise flush with said outer surface 7 of this structure. The surround E can be made of composite material moulded directly onto the glazing W; it can also be metallic and then consist of an assembly of two complementary parts. <IMAGE>
Patent DE-69202029-T2 (DE)
Inventor: LE BARILLEC ROGER
IPC: H03C3/09
Filed: 1992-08-18
Granted: 1995-08-24
Abstract: The frequency synthesizer comprises a voltage-controlled oscillator (VCO) followed by a phase-lock loop (PLL) itself followed by a first low-pass filter (LP1) which delivers a servo-control signal (A). The oscillator receives as control signal a combination of the servo-control signal (A) and of a modulation signal applied to the modulation input (I), the synthesizer including at least one additional filter (LP2,...LPn) and means for substituting the additional filter (LP2,...LPn) for the first filter (LP1) in response to a selection signal. It is characterised in that the selection signal is produced by a selection module (T) from an identification signal (J) identifying which of the filters (LP1,...LPn) is to be introduced between the phase-lock loop (PLL) and the oscillator (VCO), depending on the nature of the modulation signal. <IMAGE>
Patent DE-69205158-T2 (DE)
Inventor: UPSON JAMES GRIGG
IPC: A61K33/10
Filed: 1992-03-13
Granted: 1996-04-18
Abstract: Ingestible pharmaceutical compositions comprising pharmaceutical actives useful for treating upper gastrointestinal tract distress(e.g., antacid agents) and 3-1-menthoxy propane 1,2-diol in amounts effective of providing a cooling sensation to the throat.
Patent DE-69205616-T2 (DE)
Inventor: THISSEN KAREL ANTOON
IPC: B01D33/048
Filed: 1992-04-23
Granted: 1996-04-04
Abstract: A device for separating liquid and solid material from a mixture consists of an endless filter belt, beneath which is arranged a suction box connected to a vacuum device. The suction box supports the filter belt. The filter belt moves continuously while the suction box performs a reciprocating movement in the direction of the filter belt. In order to make possible the reciprocating movement of the suction box the connection of the suction box to the stationary vacuum device is embodied as a telescopic connection consisting of a stationary part connected to the vacuum device and a part connected to the suction box and slidably movable in the stationary part. <IMAGE>
Patent DE-69217710-T2 (DE)
Inventor: TOLKOFF JOSHUA M
IPC: A61M25/095
Filed: 1992-05-16
Granted: 1997-10-23
Abstract: Catheter (10) with radiopaque locating ring (20) inside lumen (16). Method of making same. <IMAGE>
Patent DE-69222645-T2 (DE)
Inventor: TACKETT SCOTT E
IPC: C12N5/10
Filed: 1992-11-12
Granted: 1998-02-05
Abstract: This invention involves a method of altering and regulating the gene expression of cells, by means of contacting the cells with a nuclease capable of degrading extra-cellular DNA and/or RNA. The nuclease will degrade the extra-cellular nucleic acids (NA) into nucleotides or oligonucleotides which are too short to have substantial affinity for the chromosomal DNA. By means of this method, cultures of cells have been created with desirable properties, including greater phenotypic uniformity and higher levels of cell reproduction. This invention also comprises a culture of cells which has been treated by this method, and cells descended from cells which have been treated according to this method.
Patent DE-69231408-T2 (DE)
Inventor: SHIBATA MASARU
IPC: B41J29/393
Filed: 1992-05-13
Granted: 2001-02-15
Abstract: A table having a plurality of holding portions for holding recording heads to be tested is arranged to be pivotal between a printing position and a changing position, so that the recording head located at the changing position can be changed during estimation of the recording head located at the printing position. An estimation pattern in which dots are arranged so as not to contact each other is printed on a recording medium by the recording head held by the holding portion located at the printing position. The printed estimation pattern is read by an image pick-up device, and character amounts in units of dots are extracted from image data obtained by the image pick-up device. Pattern estimated values are calculated according to the dot character amounts, and whether or not the recording head is normal is judged on the basis of the calculated pattern estimated values. Another estimation pattern is printed on the recording medium. The printed pattern is read by the image pick-up device, and an edge image is extracted from density image data obtained by the image pick-up device. After enlargement/reduction processing is performed for the edge image, an edge image is extracted again. Shape character values in units of areas separated by edge lines of the edge image are obtained, and the pattern and a stain if any are discriminated based on the shape character values, thereby detecting a stain state.   A one-dimensional average density in the line direction of the pattern is obtained from the density image data, and a line width is obtained based on the average density. A stain is detected on the basis of the line width. Thus, whether or not a recording head is normal is estimated. <IMAGE>   <IMAGE>
Patent DE-69307507-T2 (DE)
Inventor: CONTET JEAN-PIERRE
IPC: C09K23/18
Filed: 1993-09-17
Granted: 1997-05-15
Abstract: The invention relates to a surface-active base comprising at least one cationic quaternary ammonium compound corresponding to the following formula I: <IMAGE>  in which:     - n + n' + n'' is between 4 and 12   - p + q + r + x + y + z is between 1 and 4   - Y1, Y1', Y2, Y2', Y3 and Y3' are functional groups   - R1, R2 and R3 are an alkyl or alkenyl hydrocarbon chain   - R4 is a short alkyl chain, and   - X is a counterion,  and at least one compound corresponding to the following formula II:  (R5-E)m-CjH2(j+1)-m-2d+iOk+i (II> in which:     - R5 is a long, saturated or unsaturated, hydrocarbon chain,   - E is a functional group <IMAGE>     - m is between 1 and 8   - j is between 1 and 36   - k is greater than or equal to zero   - i is greater than or equal to zero   - d is equal to 0, 1 or 2, the sum of p, q and r in the formula I being between 1 and 3, with the exception of the values between 1.40 and 1.85.
Patent DE-69309976-T2 (DE)
Inventor: ARMSTRONG WILLIAM PAUL
IPC: C09D5/08
Filed: 1993-01-22
Granted: 1997-11-27
Abstract: Coating composition comprising:     A) an organic film-forming binder; and B) a corrosion-inhibiting amount of a water-insoluble salt of i) a carboxylic acid having the formula (I): <CHEM> in which a is 0 or an integer ranging from 1 to 5; m and n, independently, are 0 or an integer ranging from 1 to 10; X1 is O, S or -C(R5)(R6) provided that, if m and n are each 0, then X1 is not O or S; R1, R2, R3, R4, R5 and R6 are the same or different and each is hydrogen, C1-C15 alkyl, C2-C15 alkenyl, C3-C12 cycloalkyl, C2-C15 alkyl interrupted by one or more O-, N- or S-atoms, or each is C6-C10 aryl, C7-C12 aralkyl or C7-C12 aralkenyl each optionally substituted by one to five groups R, or any two of R1 and R2, R3 and R4 or R5 and R6 may form a C3-C12 cycloalkyl ring or a C6 aryl ring; and R is halogen, nitro, cyano, CF3, C1-C15 alkyl, C5-C12 cycloalkyl, C2-C15 alkenyl, C1-C15 halogenoalkyl, C1-C12 alkoxy, C1-C12 thioalkyl, C6-C12 aryl, C6-C10 aryloxy, C7-C12 aralkoxy, C7-C12 alkaryl, CO2H, CO2-C1-C12 alkyl in which the alkyl group is optionally interrupted by one or more O-, N- or S-atoms, CO2-C7-C12 alkaryl, CO2-C6-C12-aryl in which the aryl group is optionally substituted with one or more carboxy groups, -C(=O)H, -C(=O)-C1-C12 alkyl in which the alkyl group is optionally interrupted by one or more O-, N- or S-atoms, -C(=O)-C7-C12 alkaryl, -C(=O)-C6-C12 aryl in which the aryl group is optionally substituted with one or more carboxy groups, NH2, NH-C1-C15 alkyl or N(C1-C15 alkyl)2 groups in which the alkyl groups are optionally interrupted by one or more O-, N- or S-atoms, or any two groups R may form a fused aliphatic or C6 aromatic ring; and ii) a base selected from a) a cation of Group Ib, Ila, Ilb, IlIa, lIIb, IVa, lVb, Va, Vla, Vlla or VlIIa of the Periodic Table of Elements, b) an amine of formula II: <CHEM> in which X, Y and Z are the same or different and each is hydrogen, C1-C24 alkyl optionally interrupted by one or more O- or N-atoms, C7-C9 phenylalkyl or C7-C9 alkylphenyl, or two of X, Y and Z, together with the N-atom to which they are attached, forms a 5-, 6- or 7- membered heterocyclic residue which optionally contains one or more further O-, N- or S-atoms, and which is optionally substituted by one or more C1-C4 alkyl, amino, hydroxy, carboxy or C1-C4 carboxyalkyl groups, or two or X, Y and Z represent a double bond connected to a carbon atom and, together with the other one of X, Y and Z, form a heterocyclic ring which optionally contains one or more further O-, N- or S-atoms and may be fused to a phenyl ring, provided that X, Y and Z may not be simultaneously hydrogen; c) a guanidine of formula III: R7-N=C(NH2)2   III in which R7 is hydrogen or C1-C15 alkyl; d) an amidine of formula IV: R7-C(=NH)NH2   IV in which R7 has its previous significance; or e) melamine which is optionally substituted with one or more C1-C15 alkyl groups or phenyl groups.
Patent DE-69315846-T2 (DE)
Inventor: BJORKQUIST DAVID
IPC: C11D3/386
Filed: 1993-08-03
Granted: 1998-07-16
Abstract: Processes for synthesizing  alpha   beta -aminoalkylboronic acid or a beta -N-aminoalkylboronate ester, including a hydroboration step are presented.