baber/WOPTO huggingface dataset:
Patent DE-60318539-T2 (DE)
Inventor: KAN CHAO
IPC: H04L12/26
Filed: 2003-11-05
Granted: 2009-01-08
Abstract: A network monitoring system (10) for monitoring a network along which network traffic flows in a form of packets. The system comprises circuitry (36, 42) for receiving a packet communicated along the network and for determining whether the received packet satisfies a set of conditions. The system further comprises circuitry (36/30, 46), responsive to a determination that the received packet satisfies the set, for determining a measure, wherein the measure is determined over a defined time interval and comprises a ratio of packet arrival variance and a mean of packets arriving during the time interval and for comparing the measure to a threshold. Lastly, the system comprises circuitry (36, 52), responsive to the measure exceeding the threshold, for adjusting network resources.
Patent DE-60318757-T2 (DE)
Inventor: ABE KIYOFUMI
IPC: H04N19/423
Filed: 2003-01-31
Granted: 2009-01-15
Abstract: A moving picture coding apparatus (10a) according to the present invention includes a level analyzer (100a) that decides the maximum number of intra frame pixels which can be coded (Nfpx) and the maximum number of storage pixels which can be stored in a picture memory of a decoding apparatus (Nspx) on the basis of a level identifier (Lst) indicating a coding level that is designated by the user, thereby judging whether coding of an input image is possible or not and calculating the maximum number of reference pictures (Nrpn) as the number of reference candidate pictures which can be referred to at inter picture prediction coding, on the basis of the maximum number of intra frame pixels (Nfpx) and the input image size (the number of vertical pixels (Nhpx) and the number of horizontal pixels (Nwpx)). A decoding apparatus to which a bit stream from the moving picture coding apparatus (10a) is supplied can always decode the bit stream satisfactorily, and perform inter picture prediction decoding corresponding to the inter picture prediction coding on the coding end. Consequently, memory areas of a coding apparatus and a decoding apparatus that are adapted to a coding method in which there is no restraint on the capacity of the memory area can be designed.
Patent DE-60320210-T2 (DE)
Inventor: BUOLI CARLO
IPC: H04B10/2575
Filed: 2003-01-29
Granted: 2009-05-20
Abstract: An improved analog VCSEL optical link includes the following elements listed in their downstream order from the input to the output: an RF preamplifier (A1) for receiving a bandpass RF signal; a first impedance matching network (LASINT) to match the input impedance of a downstream VCSEL laser to the output impedance of the RF preamplifier (A1); the VCSEL laser coupled to one end of a multimode optical fibre of given length for transducing optically the electrical bandpass RF signal; a PIN diode coupled to the other end of the multimode optical fibre for transducing into electrical the optical signal coming from the fibre; a second impedance matching network (C2, L2) to match the output impedance of the PIN diode to the input impedance of a downstream low-noise transimpedance amplifier (T1) and minimise the noise figure of said transimpedance amplifier (T1) in the meanwhile; the transimpedance amplifier (T1) including a low-noise FET in common source configuration; an RF power amplifier (A2); an RF signal envelope detector generating a control signal for a variable phase shifter placed downstream the RF power amplifier (A2) to compensate for the AM/PM distortion introduced by both the optical fibre and the power amplifier itself; and, if necessary, a gain linearisation network of the RF power amplifier (A2) and/or the RF preamplifier (A1). The analog VCSEL optical link is suitable for the following uses: connecting indoor apparatuses with tower antennas either static, i.e. point-to-point radio relay, or directive arrays, i.e. point-to-multipoint systems; building-up a fibre infrastructure for connecting centralised base stations with respective pool of remote antennas serving as many cells of a cellular telephone system such as: PCS, GSM, UMTS, and similar; intra-building connections for distributing, CATV services (fig.4). <IMAGE>
Patent DE-68909018-T2 (DE)
Inventor: PATIL GHANSHYAM
IPC: A61K31/16
Filed: 1989-12-12
Granted: 1994-01-05
Abstract: In accordance with the present invention, disclosed herein are compounds of the formula <CHEM> wherein R is hydrogen, straight or branched loweralkyl, cycloalkyl, amino, loweralkoxy or acylamino, and R1 is straight or branched loweralkyl, amino, cyclohexyl, morpholino, piperidino, tetrahydrofuranyl, dihydrofuranyl, furanyl, tetrahydropyranyl, dioxolanyl, 2,2-dimethyl dioxolanyl, dioxanyl, pyrrolidinyl, tetrahydrooxazolyl, and dihydrooxazolyl, R2 is hydrogen or -COR3 wherein R3 is straight or branched loweralkyl, provided, however, when R1 is loweralkyl or cyclohexyl, R2 is not hydrogen, and pharmaceutically acceptable salts thereof. The compounds are useful in the treatment of glaucoma.
Patent DE-68912535-T2 (DE)
Inventor: OKANO MASANORI
IPC: B65G53/28
Filed: 1989-11-28
Granted: 1994-05-19
Abstract: A hopper (10) subjected to a suction effect of a vacuum source such as a vacuum pump is connected by a hose (50) to a suction nozzle (20) thrown into a container (60) for grainy material (70) and an ejector (34) is provided to supply the suction nozzle (20) with pressurized air, and thereby a smooth pneumatic conveyance of the grainy material (70) is achieved. A cap (40) laterally provided with openings (41) is slidably put in an open end of the suction nozzle (20) and a total opening area (36) of the lateral openings (41) is adjusted by axially sliding the cap (40) on the open end of the suction nozzle (20).
Patent DE-68915570-T2 (DE)
Inventor: MOLINARO JOHN R
IPC: C07C51/567
Filed: 1989-02-24
Granted: 1994-09-15
Abstract: Oxydiphthalic anhydrides of the formula <CHEM> are prepared by reacting a halophthalic anhydride with potassium carbonate in:   (1) a solvent-free reaction medium wherein the molar ratio of halophthalic anhydride:potassium carbonate is greater than 2:1; or (2) a high boiling solvent which improves the mixing of the components, and aids in subsequent purification of the product. The molar ratio of halophthalic anhydride to potassium carbonate is about 1.5:1 or greater. The oxydiphthalic anhydride can be purified by filtering or centrifuging a hot solution of the oxydiphthalic anhydride in a high boiling solvent to remove impurities, followed by cooling the solution to precipitate the oxydiphthalic anhydride, which can be removed from the solution by filtration or centrifuging.
Patent DE-68917584-T2 (DE)
Inventor: OZAWA KAZUNORI
IPC: G10L19/04
Filed: 1989-12-15
Granted: 1994-12-15
Abstract: In an encoder device which is for use in combination with a decoder device in a communication system and which encodes a sequence of digital speech signals into a sequence of output signals by the use of a spectrum parameter and pitch parameters, a primary pulse producing unit calculates a first set of prediction excitation multipulses by the use of the spectrum parameter and the pitch parameters with respect to a preselected one of subframes which result from dividing every frames and produces the first set of prediction excitation multipulses and a sequence of primary synthesized signals specified by the first set of prediction excitation multipulses and the spectrum parameter and the pitch parameters. A subtracter subtracts the primary synthesized signals from the digital speech signals and produces a sequence of difference signals representative of differences between the primary synthesized signals and the digital speech signals. Supplied with the difference signals, a secondary pulse producing unit calculates a predetermined number of secondary excitation multipulses by the use of the spectrum parameter and the pitch parameters. Alternatively, the encoder device may comprise a periodicity detector supplied with the spectrum parameter for detecting whether or not periodicity of an impulse response of a synthesis filter determined by the spectrum parameter is higher than a predetermined threshold level. The periodicity detector produces a weighting signal representative of a weighted value when the periodicity is higher than the predetermined threshold level. The spectrum parameter is weighted on production of the weighted signals.
Patent DE-68918300-T2 (DE)
Inventor: LUDDEN MICHAEL JOSEPH
IPC: H01S3/00
Filed: 1989-02-03
Granted: 1995-05-18
Abstract: Article and method of making same by laser-ablation-machining of (a) aromatic and/or amorphous polyamide material, or (b) polymeric material having repeating in its polymer backbone aromatic rings and aliphatic chains (with the proviso that the aliphatic chains have at least 4 carbon atoms when the material is a polyester, and preferably in all cases U.V. laser radiation is preferred, preferably at wavelengths greater than 248 nm from a KrF or XeCl excimer laser. The preferred polyamides, polyetheresters, and polyimides have superior machining performance and may be useful for making uniaxially electrically conductive articles by machining holes cleanly through laminar sheets of the preferred polymers, which sheets aer subsequently metal plated.
Patent DE-68925588-T2 (DE)
Inventor: NGO THAT
IPC: A61K39/395
Filed: 1989-11-27
Granted: 1996-11-14
Abstract: A novel class of compounds, methods for the preparation thereof and the use thereof in chromatographic methods for binding various biologically active materials non-covalently are disclosed. The class of compounds comprises the reaction product of a polymeric gel with a pyridine base, such as 4-dimethylaminopyridine (DMAP), and a halogen-substituted pyridine, such as 3,5-dichloro-2,4,6-trifluoropyridine (DCTFP), which reaction product may in turn be optionally reacted with hydroxyl ions or specified low-molecular-weight compounds. These compounds are capable of selectively and efficiently binding proteins and other organic materials of interest non-covalently to a degree comparable or superior to the heretofore preferred natural affinity ligands, such as Protein A gels. The novel compounds find particular utility in purification and recovery of proteins such as serum albumin and immunoglobulins of various classes from crude sources, such as diluted serum samples from various species.
Patent DE-68928754-T2 (DE)
Inventor: RHEE WOONZA
IPC: C08G81/00
Filed: 1989-11-21
Granted: 1999-01-14
Abstract: Pharmaceutically acceptable, non-immunogenic compositions are formed by covalently binding atelopeptide collagen to pharmaceutically pure, synthetic, hydrophilic polymers via specific types of chemical bonds to provide collagen/polymer conjugates. The atelopeptide collagen can be type I, type II or type III and may be fibrillar or non-fibrillar. The synthetic hydrophilic polymer may be polyethylene glycol and derivatives thereof having a weight average molecular weight over a range of from about 100 to about 20,000. The compositions may include other components such as liquid, pharmaceutically acceptable, carriers to form injectable formulations, and/or biologically active proteins such as growth factors. The collagen-polymer conjugates of the invention generally contain large amounts of water when formed. The conjugates can be dehydrated to form a relatively solid object. The dehydrated, solid object can be ground into particles which can be suspended in a non-aqueous fluid such as an oil and injected into a living being for the purpose of providing soft tissue augmentation. Once in place, the particles rehydrate and expand in size five fold or more.
Patent DE-69000206-T2 (DE)
Inventor: HORN HANS
IPC: A63C9/081
Filed: 1990-02-22
Granted: 1993-03-11
Abstract: Binding, composed of a plate (1) mounted pivotably (3) and means for holding (4) the front part of the foot and of a heelpiece (5), comprises a body (13) mounted pivotably (14) on the plate and equipped with an articulated jaw (15). The heelpiece comprises a return spring (18) also acting on a movable lock (27) holding the body (13) aligned on the plate. The binding comprises return means (33a, 10) returning the plate and the heelpiece into the initial position after release. The heelpiece is unlocked only after rotation of the plate through a specific angle. 
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Patent DE-69002488-T2 (DE)
Inventor: CLERICI MARIO GABRIELE
IPC: B01J31/38
Filed: 1990-03-05
Granted: 1993-12-09
Abstract: Disclosed is a solid catalyst functionalized with sulfonic groups, containing from 20 to 99% by weight of silica, with the residual percentage being definable by means of the formula:  (ZrP2O7)1-x{Zr(HPO4)2-y.[O3P-R(SO3H)n]y}x  wherein: R is an either linear or branched linear hydrocarbon radical containing from 1 to 10 carbon atoms, or an aryl radical;  x is a numeral higher than 0 and of up to 1;  y is a numeral higher than 0 and of up to 2;  n is either 1 or 2; with said catalyst furthermore showing silicon-oxygen-phosphorus bonds on N.M.R. examination and being amorphous or substantially amorphous when examined under X rays. The catalyst is useful in the acidic catalysis, for example in reactions of hydrocarbon conversion, such as alkylation, isomerization and oligomerization. The product according to the present invention is furthermore useful as an ion exchange agent.
Patent DE-69002997-T2 (DE)
Inventor: CLERC GILLES
IPC: B41M3/14
Filed: 1990-04-25
Granted: 1994-01-20
Abstract: The invention concerns a sheet intended for prolonged exposure to light. It carries one at least light-resistant imprint having a first colour in natural light with a wavelength between 400 and 700 nanometres and a second colour, different from the first, in an artificial light with a wavelength of less than 400 nanometres and greater than 700 nanometres. The imprint is produced by photogravure printing with liquid ink containing at least one luminescent pigment capable of withstanding temperatures above 100 DEG C for at least 10 minutes. Use especially as a decorative sheet for laminates.
Patent DE-69005408-T2 (DE)
Inventor: MANINI GIUSEPPE
IPC: E05F15/04
Filed: 1990-09-27
Granted: 1994-04-14
Abstract: A gate device (10) comprises a bar (21) moving between a horizontal position and a vertical position by means of two linear hydraulic actuators (12, 13) actuating in opposition a lever (16) having a central fulcrum consisting of the shaft (17) pivoted on the bar (21).   On the actuator (13) moving the bar in a horizontal position is placed a spring (22) which counterbalances moment produced by the weight of the bar on the shaft thus balancing the forces of the hydraulic actuators.
Patent DE-69014431-T2 (DE)
Inventor: THIEBAUT GEORGES
IPC: H04L12/54
Filed: 1990-06-18
Granted: 1995-04-06
Abstract: The invention comprises the use of a memory (MCT) in which to each virtual cell-routing circuit is allocated a location containing a context (CT), defining the conditions for evaluating the bit rate of this virtual circuit and provides, upon the reception of each cell, for the reading of the context of the virtual circuit to which this cell belongs, with a view to evaluating the bit rate of this virtual circuit. The invention further comprises the use of a clock (BC) set aside in order to supply a current time associated with this virtual circuit. 
<??>A start time indicator is recorded in the context (CT) of a virtual circuit and, upon the arrival of a cell of this virtual circuit, the context is read, from the current time, supplied at that moment by the clock, is subtracted the start time supplied by the context read, and the time difference thus established constitutes a measurement of instantaneous bit rate of the virtual circuit, defined as the time interval which has elapsed between two cells, this measurement of instantaneous bit rate being supplied to evaluation means (BT), whereas the current time is then recorded in the context, in the guise of start time. 
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Patent DE-69017867-T2 (DE)
Inventor: GLADH HELGE OLOV
IPC: H01P7/10
Filed: 1990-12-05
Granted: 1995-07-20
Abstract: The present invention relates to a tuning arrangement for combiner filters which include a dielectric waveguide resonator (3) and a tuning capacitance (4) coacting therewith. According to the invention, the tuning capacitance (4) has the form of a substantially isosceles acute-angled triangle bent to a circularcylindrical form with the cylinder axis parallel with the waveguide resonator (4). The apex of the triangle is attached to the centre of the opposing side. The cylindrical tuning capacitance (4) can be rotated around the cylinder axis, for tuning the combiner filter. <IMAGE>
Patent DE-69034220-T2 (DE)
Inventor: MONCANY MAURICE
IPC: C07K14/155
Filed: 1990-06-05
Granted: 2006-12-28
Abstract: Oligonucleotide (I), comprising a specific sequence (A) of the gene gag or gene pol, and susceptible to hybridize at 60[deg]C+-1[deg]C with the genomes of viruses HIV-1 Bru, HIV-1 Mal, HIV-1 Eli, HIV-2 Rod or SIV Mac; or a sequence complementary to a sequence (A), is new. Independent claims are also included for: (1) couple of oligonucleotide primers (II), for carrying out a gene amplification of the gene gag or gene pol of the virus of the type HIV-1 Bru, HIV-1 Mal, HIV-1 Eli, HIV-2 Rod or SIV Ma, where the primers consists each one of: a specific sequence of the gene gag or gene pol, and susceptible to hybridize at 60[deg]C+-1[deg]C with the genomes of viruses HIV-1 Bru, HIV-1 Mal, HIV-1 Eli, HIV-2 Rod or SIV Mac; or a sequence complementary to the sequence (A); (2) a process of gene amplification of nucleic sequences of the gene gag or the gene pol of virus of type (HIV-1 and/or HIV-2, and/or SIV, from a biological sample, comprising: (a) a stage of extraction of the nucleic acid to be detected belonging to the genome of the virus of the HIV-1 type, HIV-2 or SIV, optionally present in the biological sample, and optionally a stage of treatment using a reverse transcriptase of the nucleic acid if the latter is in the form of RNA; (b) a cycle comprising: denaturation of the double stranded nucleic acid to be detected, which leads to the formation of a single strand nucleic acid, hybridization of each strand of nucleic acid, obtained at the stage of denaturation, with at least a primer or a couple of primers of (II), by setting in contact the strands with at least a couple of the primers, formation from primers, of complementary DNA strands on which they are hybridized in the presence of a DNA polymerase and four different nucleosides triphosphate (NTP), which leads to the formation of a greater number of double strand nucleic acid to be detected at the stage of preceding denaturation, and repetition of the cycle for a determined number of times to obtain the nucleic sequence to be detected optionally present in the biological sample in a proportion sufficient to allow its detection; and (c) a stage of detection of the optional presence of the nucleic acid belonging to the genome of the virus in the biological sample; and (3) a kit for carrying out the process of gene amplification of nucleic sequences of the gene gag or the gene pol of virus of type (HIV-1 and/or HIV-2, and/or SIV, from a biological sample, comprising: at least a primer or a couple of oligonucleotidic primers of (II); reagents appropriate to be used in cycle of amplification, in particular DNA polymerase, four different nucleotide triphosphate, and buffer 10X; and one (or several) probe, can be marked, capable of hybridizing with the amplified sequence of nucleic acid to be detected.
Patent DE-69109008-T2 (DE)
Inventor: BIERENS FRANCISCUS CORNELIS
IPC: B29D30/32
Filed: 1991-07-17
Granted: 1995-11-09
Abstract: Mechanism for supporting and retaining the beads when building at least a portion of a pneumatic tyre on a building drum, said mechanism comprising radially expandable and retractable means for laterally supporting at least a part of each bead, wherein a large number of rocker arms is arranged in a ring shape about the centre line of the building drum, and means serve to shift and swivel all of these rocker arms simultaneously to an expanded position and to retract them again, said swivelling action of each rocker arm being performed in an imaginary plane extending radially through the centre line of the drum and said shifting action including a component directed along the centre line of the building drum. <IMAGE>
Patent DE-69112382-T2 (DE)
Inventor: RATERA PORTELLA ELISEO
IPC: D04C3/14
Filed: 1991-07-17
Granted: 1996-03-21
Abstract: The spool carrier has a turntable (7) with a lower annular cavity (23) equipped with inner teeth (24), into which the first arm of a lever (22) tends to be snapped by means of a torsion spring (25); the second arm is connected to a metal wire (21) wound on the guide column (13) below and above the wire-guide support (20), in such a way that when the latter is subjected to a tension of the wire, it rises until it pulls the upper end of the metal wire (21) which with its lower end pulls the lever (22) which unsnaps the teeth (24) from the turntable (7), thereby bringing about the free pivoting of said turntable (7) and of the wire spool (26). A helical spring (16) keeps the wire guide (20) downwards by means of a rod (18); if said rod (18) is removed, this spring (16) can be replaced by another. <IMAGE>
Patent DE-69129625-T2 (DE)
Inventor: GARG DIWAKAR
IPC: C04B41/85
Filed: 1991-03-18
Granted: 1998-11-12
Abstract: A coated substrate product is disclosed which comprises a substrate and a polycrystalline diamond layer having a smooth surface finish, enhanced crystal orientation in comparison to industrial grade diamond powder particularly in the (220) and (400) directions, and excellent electrical and thermal properties. Also disclosed is a method for fabricating such a coated substrate in which the polycrystalline diamond layer is chemically vapor deposited onto the substrate at substrate temperatures in the range of 650 DEG  to 825 DEG  C.
Patent DE-69212623-T2 (DE)
Inventor: TENG ALEX C
IPC: B29C45/72
Filed: 1992-05-26
Granted: 1996-11-28
Abstract: A compact injection molding melt distribution manifold. The manifold has integral or monolithic inlet and main portions and both portions have a common electrical heating element. A melt passage extends through the manifold from a common inlet in the inlet portion and branches in the main portion to a number of spaced outlets leading to different gates. <IMAGE>
Patent DE-69223511-T2 (DE)
Inventor: SMITH RODNEY I
IPC: E01F15/00
Filed: 1992-09-21
Granted: 1998-06-04
Abstract: Each of the sections of the system can have a recessed end to accommodate and engage with a similar adjacent end of the section next to it. The ends of each section of the system are provided with interlock plates (7,12) for connecting together the adjacent sections. Each interlock plate is attached to its respective section and has an extending vertical edge which is bent into a "U" shaped cross-section to engage a similar edge or lip on the interlock plate of the adjacent section such that lateral movement of the respective plates and sections is prevented. The respective sections of the system can, however, be easily implaced or removed by vertically displacing the sections. <IMAGE>
Patent DE-69224068-T2 (DE)
Inventor: ISHIZAWA KENKI
IPC: C04B35/597
Filed: 1992-09-01
Granted: 1998-05-14
Abstract: A highly corrosion-resistant  alpha -sialon sinter comprising substantially an  alpha -sialon composition represented by Mx(Si, Al)12(O, N)16 (wherein M represents at least one  alpha -sialon-soluble element selected from the group consisting of Yb, Er and Dy; and 0 < x </= 0.8) and Sc2O3, which is insoluble in the alpha -sialon composition, in an amount of 0.01 to 15 wt.% based on the sinter, said sinter containing a Sc2O3-SiO2 composite (with a molar ratio of Sc2O3 to SiO2 of 1/0.1 to 1/50) as a grain boundary phase. The sinter has such a high corrosion resistance as to withstand the use in an environment where not only mechanical characteristics such as strength and toughness but also corrosion resistances such as oxidation resistance and chemical resistance are required.