baber/WOPTO huggingface dataset:
Patent EP-0599144-A2 (EP)
Title: Verfahren zur Erzeugung eines modifizierten Videosignals
Inventor: DESOR HANS-JUERGEN DIPL-ING
IPC: H04N5/21
Filed: 1993-11-11
Abstract: Die Erfindung betrifft ein Verfahren zur Erzeugung eines modifizierten Videosignals, das sich aus der Summe eines, mindestens durch eine Frequenzbandbreitenbegrenzung und eine Amplitudenbegrenzung, von einem digitalisierten Eingangsvideosignal abgeleiteten Korrektursignal und einem um die Bearbeitungszeit des Korrektursignals verzögerten Eingangsvideosignal zusammensetzt und bei dem zur Vermeidung störender Oberwellen durch die Amplitudenbegrenzung eine Übertragungsfunktion zur Amplitudenbegrenzung (32, 42, 52) verwendet werden, die exakt durch eine ganze rationale Funktion n-ten Grades, Y=a0+a1*x+a2*x²+a3*x³...an*x<n>  mit 1 < n < fn/fs  beschrieben werden kann, wobei fn die Nyquistfrequenz und fs die Maximalfrequenz des frequenzbandbreitenbegrenzten Videosignals (Yinf)ist und x das Eingangssignal der Amplitudenbegrenzung (32, 42, 52), a0 bis an Skalierungsfaktoren und y das Ausgangssignal der Amplitudenbegrenzung (32,42,52) bedeuten. <IMAGE>
Patent EP-0601377-A2 (EP)
Inventor: FARB NORMAN E
IPC: B41J9/36
Filed: 1993-11-22
Abstract: The specification sets forth a hammerspring (24) for a dot matrix printer having a plurality of such hammersprings (24) spaced along a hammerbank (10) with permanent magnetics to draw said hammersprings (24) into a retracted and uniformly stressed mode through a spring portion which are released by overcoming the magnetic retention, the hammerspring (24) formed with a base portion connected to the hammerbank (10) with a spring portion extending from said base portion having a decreasing transverse cross sectional area extending to an enlarged end portion for improved magnetic retention against said permanent magnets (66).
Patent EP-0569261-A2 (EP)
Inventor: CARPENTER ALLAN LLOYD
IPC: G01V1/20
Filed: 1993-03-30
Abstract: A Vibration Isolation Module (VIM) for a towed acoustic streamer includes cylindrical masses (1) attached at regular spacing to a central core of viscoelastic damping material (2), which may be extruded over a snubbed elastic strength member (3). Further snubbed elastic strength members (4) may be attached around the outer diameter of the masses (1). Viscous 'dash-pot' type dampers (5) are installed within the masses (1). The space between the masses is filled with open cell plastic foam (6), around which is wrapped a layer of power and data cables (7). A jacket of damped thermoplastic (8) is extruded over this cable layer (7) and caps (9) containing a fluid filling valve (10) are attached at each end of the module, and the interior void is filled with a low density, high viscosity fluid (11).
Patent EP-0629896-A2 (EP)
Inventor: JINGUJI KANAME
IPC: G02F1/225
Filed: 1994-06-20
Abstract: An optical signal processor according to the present invention is an optical circuit of a lattice configuration. Its basic circuit structure comprises 3 dB directional couplers (9), two optical waveguides (1,2) with equal optical path lengths, and two optical waveguides (1,2) with different optical path lengths (an optical path difference of about 1 to 50 mm). Phase controllers (4) for performing phase shift are provided on the optical waveguides (1,2). The portions with equal optical path lengths function as variable directional couplers (3), and variable directional couplers (3) having arbitrary coupling rates can be constructed by changing the phase controllers (4) on the optical waveguides with equal optical path lengths. As for an adaptive filter (24), there is adopted a construction in which a photodetector (20) for withdrawing part of output is provided at the output port, and a feedback electric wiring (21) for feedback control is laid.
Patent EP-0635544-A2 (EP)
Inventor: NORO YUKIO
IPC: C08J3/12
Filed: 1994-07-20
Abstract: A granular vinyl chloride resin composition in the form of spherical or cylindrical granules having a size of from 0.05 to 20 mm made of a mixture comprising, as the main components, 100 parts by weight of vinyl chloride resin particles having a particle size of from 0.01 to 3 µm (hereinafter referred to as fine vinyl chloride resin particles) and from 10 to 400 parts by weight of a filler.
Patent EP-0641914-A2 (EP)
Inventor: KELLER HORST
IPC: E06B9/174
Filed: 1994-07-22
Abstract: The gear (54) is of the friction type and is fitted adjustably in a peripheral direction on the housing (10). Through a dividing wall (36) it is sepd. from the space accommodating the rolled-up shutter (22). A bearer bush (34) rotatably locating the winding shaft (20) and holding the gear (54) non-rotatably is rotatably located in a hole in the dividing wall (36) and is firmly clampable by clamp components (46) on the dividing wall (36) by a friction force overcoming a specific torque. The clamp components are formed by a flange formed on the bearer bush and a clamp plate (46), between which the dividing wall is axially tensionable. The bearer bush and/or the clamp plate are of plastic, e.g. polyamide.
Patent EP-0617970-A2 (EP)
Inventor: BACON EDWARD R C O STERLING WI
IPC: A61K47/02
Filed: 1994-03-29
Abstract: Disclosed are x-ray contrast compositions for oral or retrograde examination of the gastrointestinal tract comprising a polymeric material capable of forming a coating on the gastrointestinal tract, said polymeric material having atoms containing polarizable electrons thereon, in combination with a divalent cation; and an x-ray contrast producing agent of the formula
       
or a pharmaceutically accetable salt thereof,  
wherein
     X =
     or
         Z = H, halo, C 1 -C 20  alkyl, cycloalkyl, lower alkoxy, cyano, where the alkyl and cycloalkyl groups can be substituted with halogen or halo-lower-alkyl groups;   R = C 1 -C 25  alkyl, cycloalkyl, aryl or halo-lower-alkyl, optionally substituted with halo, fluoro-lower-alkyl, lower-alkoxy, hydroxy, carboxy or lower-alkoxy carbonyl, lower-alkenyl, lower-alkynyl, lower-alkylene or lower-alkoxy-carbonyloxy,   n is 1-5;   y is 0-4; and   w is 1-4,     
in a pharmaceutically acceptable carrier and a method of its use in diagnostic radiology of the GI tract.
Patent EP-0611657-A2 (EP)
Inventor: OHARA KIYOTAKA BROTHER KOGYO K
IPC: B41J29/38
Filed: 1994-02-14
Abstract: A printer has a collective mode for searching a print control program adapted to the processing of print data from a number of print control programs stored in a printer and a combination mode for searching an adapted print control program from combinations of predetermined print control programs. The modes are selected by a key of a switch panel. From the print data, the control code for determining the print control command system is analyzed, and a print control program adapted to the analyzed control code is searched from the print control programs of each mode. This system enables the accurate determination of a print control program adapted to a print data processing a number of print control programs having different command systems for print control.
Patent EP-0656735-A2 (EP)
Inventor: BURSON KYLE LESLIE
IPC: H04W88/06
Filed: 1994-11-23
Abstract: A bimodal portable telephone provides cellular service and improved cordless service in a common handset (107). Operation of the bimodal portable telephone in a cellular telephone system provides telephone service over a wide geographical area of coverage through operation with multiple cellular bases (104), and in a cordless telephone system provides telephone service over a localized geographical area of coverage through operation with an associated cordless base (115). The cordless service provides improved performance over conventional cordless telephone service by advantageously employing a frequency hopping spread spectrum modulation technique for communications between the portable telephone (107) and the cordless base unit (115). This improved performance achieves increased operating range of the cordless telephone system. This increased operating range is particularly advantageous to the user of the portable telephone in that it permits this more economical system to be used over a much greater distance than is possible with conventional cordless telephone service. Also, commonality of circuitry within the portable telephone is facilitied through the selection of operating frequencies for the cordless telephone system to be in close proximity with those of the cellular telephone system.
Patent EP-0660611-A2 (EP)
Inventor: FRANCIS JOHN
IPC: H04N7/167
Filed: 1994-12-20
Abstract: A control circuit for use with a phase locked loop in a digital video receiver. The digital receiver accepts a serial digital input signal which can comprise composite or component video signals. The phase locked loop comprises a phase detector, a loop filter, and a voltage controlled oscillator (VCO) and includes a divide-by-two modulus divider coupled to the output of the VCO. The VCO has an oscillation frequency control port and the divider has a frequency select port. The control circuit includes an automatic fine tuning and frequency sweeping stage which is coupled to the output of the loop filter and the oscillation frequency control port. The tuning and frequency stage provides temperature drift correction for the VCO. In addition, the tuning and frequency stage "sweeps" the oscillation frequency of the VCO to aid in "locking" the phase locked loop to the phase or frequency of the input signal. Once locked, timing signals and digital data can be extracted from the input signal. The control circuit also includes a video signal detector stage for detecting whether the input signal comprises a composite video signal or a component video signal. The video signal detector stage produces an output signal which controls the modulus of the divider in the phase locked loop.
Patent EP-0686944-A2 (EP)
Title: Electronic game devices and methods
Inventor: OSHIMA JUN C O CASIO COMPUTER
IPC: G06F19/00
Filed: 1995-05-26
Abstract: In an electronic device, a plurality of images of each of the parts which constitute a character is contained along with a corresponding plurality of different parameters in a ROM. A parameter indicative of a character created by a controller is calculated from parameters corresponding to the respective images of the parts which constitute the character. The indication of an indicator which sets the progress of a game is controlled in accordance with the calculated character parameter. In more detail, first, the user selects images of the parts stored in the ROM and creates a character used in the game with those selected part images. The controller reads parameters corresponding to the images of the parts of the character and calculates a parameter of the character from those read parameters. A display displays an indicator which controls the progress of the game. The indicator changes at a speed corresponding to the calculated parameter. The indication of the indicator is determined by the operation of the user. Since the progress of the game is controlled in accordance with the indication of the indicator, the user himself is permitted to participate in the progress of the game.
Patent EP-0691764-A2 (EP)
Inventor: MIYASHITA TOSHIKAZU
IPC: H04L7/04
Filed: 1995-07-05
Abstract: In detection of a frequency error of a local frequency for quadrature demodulation of a received signal by sampling (S2) each burst of the received signal by a sampling signal at a sampling period into a predetermined number 2m of sampled vectors, zeroth to (2m-2)-th phase errors are calculated (S3), each phase error accompanying a phase difference which is between two adjacent ones of the sampled vectors and is constant during each burst, Zeroth to (m-1)-th averages are calculated (S4(1)) as regards m consecutive ones of the phase errors with each average calculated starting at a q-th phase error of the phase errors and with q varied between zero and (m - 1), both inclusive. A mean value of these m averages is calculated (S4(2)) and is divided (S5) by a divisor comprising, the sampling period. The frequency error is given by a quotient of this division. The received signal is derived by reception of a transmitted signal subjected to digital angle modulation, such as GMSK or MSK modulation.
Patent EP-0701780-A2 (EP)
Title: Process for producing flake style food from meat or fish
Inventor: TAKEDA HIDEYUKI
IPC: A23L17/00
Filed: 1995-09-01
Abstract: A process for producing a flake style food which comprises adding a dehydrated vegetable and a polysaccharide thickener to a seasoning solution, emulsifying the obtained mixture by stirring at a high speed of from 1,000 to 10,000 rpm within a temperature zone of from 10 to 80 °C for 1 to 10 minutes and mixing the emulsified product thus obtained with one or more of fish meat, poultry meat or cattle meat which is in the form of flakes.
Patent EP-0718902-A2 (EP)
Inventor: NAKAMITSU KAZUHIRO
IPC: H01M10/42
Filed: 1995-12-08
Abstract: The present invention provides a secondary cell being comprised of a positive electrode containing an electrically conductive agent, a binding agent and LiM X Co 1-X O₂, where which M represents at least one member selected from the group of transition metals except Co, and x represents a value in a range 0 ≦ x ≦ 1.0 as an active material; a negative electrode; a separator disposed between the positive and negative electrodes; and an organic electrolyte held by the separator, wherein the specific surface area of the positive electrode active material is in a range of from 0.35 to 2.0m²/g.
Patent EP-0675100-A2 (EP)
Inventor: BAUER WILLIAM JR
IPC: C07C57/04
Filed: 1995-03-03
Abstract: The present invention provides a process for the preparation of an α,β-unsaturated C 3 -C 6  carboxylic acid of greater than 98% purity, which combines fractional distillation and melt crystallization procedures. One embodiment of the process of the invention is depicted schematically in Figure 1 wherein 1 represents a dehydrogenation reactor in which a C 3 -C 6  carboxylic acid is dehydrogenated to produce on α,β-unsaturated C 3 -C 6  carboxylic acid, 3 represents a distillation unit and 6 represents a melt crystallizer.
Patent EP-0676538-A2 (EP)
Inventor: EBERHARD WALTER WAYNE
IPC: F02D11/06
Filed: 1995-03-21
Abstract: A viscosity sensitive, pressure divider arrangement (71) for use as part of an engine timing control tappet system where that system includes a block oil pressure supply (26), hydromechanical control valve and an oil sump (20), the pressure divider arrangement (71) including an inlet chamber, a divider chamber (81) and an exit chamber (82). The inlet chamber is connected to the divider chamber (81) by means of a first connecting conduit (94) having a relatively short length. The outlet side (89) of the divider chamber (81) is connected with the exit chamber (82) by means of a second connecting conduit (95) which has a length substantially longer than the length of the first connecting conduit (94). Additionally, the divider chamber (81) includes a pressure-assist outlet aperture (88) which is in flow communication with the hydromechanical control valve. The viscosity of oil flowing into the pressure divider arrangement (71) will be acted upon the combination of connecting conduits wherein the first connecting conduit (94) is less viscosity sensitive than is the second connecting conduit (95). Consequently, a controlling pressure will be created within the divider chamber (81) and this controlling (assist) pressure is communicated to the hydromechanical control valve and influences the switch point of that control valve.
Patent EP-0690024-A2 (EP)
Inventor: SAXTON ROBERT J
IPC: B01J29/70
Filed: 1995-06-23
Abstract: Crystalline aluminosilicates such as zeolite beta may be readily dealuminated using organic sulfonic acids such as methanesulfonic acid to provide useful catalysts or catalyst precursors. A high degree of aluminium removal with minimal loss of crystallinity is possible even when an organic template is not present in the starting aluminosilicate.
Patent EP-0697460-A2 (EP)
Inventor: BERNDT KLAUS W
IPC: G01N21/64
Filed: 1995-08-08
Abstract: A culture medium and blood specimen are introduced into a sealable glass vial having a head space gas mixture such that a change in the gas mixture composition can be monitored by a chemically sensitive material in the vial comprising a mixture of two fluorescent sensor materials. The first sensor material exhibits a long fluorescence decay time and/or a fluorescence intensity that depend on a first chemical parameter, such as oxygen concentration. The second sensor material exhibits a fluorescence intensity that depends on a second chemical parameter, such as pH or carbon dioxide concentration, the fluorescence decay time of the second sensor material being extremely short.
Patent EP-0713196-A2 (EP)
Inventor: WILKUS STEPHEN A
IPC: G06K17/00
Filed: 1995-11-09
Abstract: In operation of an electronic display system in accordance with the present invention, a pseudo-price change command is transmitted by a base communications station to an individual electronic display module (10) and the strength of the acknowledgement signal returned by the individual electronic display module is observed and temporarily recorded. The base communications station then transmits a command to change the electronic display (12) on that particular electronic display module (10) to display a digital value indicative of the communication signal strength received by the base communications station.
Patent EP-0690000-A2 (EP)
Inventor: WARREN STEPHEN J C O EASTMAN K
IPC: B65D5/42
Filed: 1995-06-21
Abstract: A carton (10) for enclosing and displaying articles has a detachably attached portion (34) integral to a support member (26) for displaying the carton (10) from a rack hanger. The detachable portion (34) can be removed without exposing the support member (26) or carton (10) to damage.
Patent EP-0734160-A2 (EP)
Inventor: TAKAHASHI KOJI
IPC: G11B27/28
Filed: 1989-08-03
Abstract: A video data recording apparatus which records video data by forming a number of tracks parallel with each other on a recording medium, wherein a period at which each of the tracks is formed is not one integral-number-th of a period of time for which a field of video signal is recorded, and wherein a time code is recorded at a constant position of each of the tracks.
Patent EP-0742046-A2 (EP)
Inventor: HERRMANN HANS-FRIEDRICH DR
IPC: C08F10/00
Filed: 1996-04-30
Abstract: Organometallic cpds. of formula (I) are claimed, in which M = Cr, Mo or W; L = a pi-ligand; T = a bridging gp.; A = a pi- ligand or another electron donor; R<1> = H or 1-20C hydrocarbyl. Also claimed are (i) catalyst components contg. (I) and cocatalysts; (ii) a process for the prodn. of (I) by reacting a cpd. of formula HL-T-AH (II) with a cpd. of formula M(NR<1>2)4 (III), in which M = a tetravalent metal; (iii) a process for the prodn. of polyolefins by polymerisation of olefins in presence of a catalyst contg. (I) and a cocatalyst.
Patent EP-0748852-A2 (EP)
Inventor: KELLY STEPHEN
IPC: C09K19/20
Filed: 1996-05-24
Abstract: Curable dichroitic cpds. of formula (I) are new; in which A<1>, A<2> = curable mesogenic gps.; A<3> = a dichroitic gp. Also claimed are curable liquid crystalline (LC) mixts. contg. at least 2 components, at least 1 of which is a cpd. (I).
Patent EP-0747450-A2 (EP)
Inventor: GOOD JAMES J
IPC: C09B67/46
Filed: 1996-05-28
Abstract: This invention relates to a process for the preparation of storage-stable dye dispersions of alkali metal salts of anionic azo direct dyes by
     (a) preparing an aqueous slurry of an alkali metal salt of an azo direct dye, said salt having a solubility in water at 25°C of about 0.1 to about 15% by weight, by azo coupling one or more aromatic diazonium salts with one or more couplers while maintaining a pH of at least about 5 by adding a basic alkali metal compound in the absence of a nitrogen-containing base;   (b) optionally, stirring the aqueous slurry at a temperature of about 5°C to about 100°C for up to about six hours;   (c) optionally, cooling the aqueous slurry to a temperature of about 5°C to about 40°C; and   (d) adding to the aqueous slurry a viscosity enhancing agent in an amount sufficient to obtain a viscosity of about 500 to about 5000 centipoise and 0 to about 10% by weight, based on the total weight of the dye dispersion, of a humectant.
Patent EP-0732499-A2 (EP)
Inventor: ETZOLD PETER DIPL-ING
IPC: F02P17/00
Filed: 1992-10-01
Abstract: The switched prim. windings of two ignition coils are wired to an evaluation circuit and two comparators. Pulses (51-54) which exceed predetermined variable thresholds (57,58) are evaluated. The thresholds are adjusted in one embodiment to obtain a predetermined ratio of intervals (62-64) between successive pulses. Another embodiment detects the pulse (51) of a reference cylinder and sets the thresholds for a required number of pulses during the interval between reference pulses.
Patent EP-0774845-A2 (EP)
Inventor: GUNDLACH MICHAEL DR RER NAT
IPC: H04L9/32
Filed: 1996-10-31
Abstract: A subscriber is identified, the subscriber being connected to an exchange via a main distributor using a so-called intelligent subscriber connection. A secret subscriber code is stored on a chip card, as is a cryptographic authentication algorithm. A test number is provided for each subscriber authentication in the authentication procedure. The test number and/or the authentication message are transmitted in the form of phase shift keying (PSK) signals. The authentication message is compared with the message calculated from the authentication algorithm. The secret subscriber code may be stored at the exchange.
Patent EP-0774563-A2 (EP)
Inventor: WILLIAMS MICHAEL P
IPC: E21B7/06
Filed: 1996-11-07
Abstract: A subterranean drilling assembly for linear and nonlinear drilling. A downhole motor-based bottomhole assembly with a bit deflection device includes a torque compensation device and is secured to the drill string via a swivel to permit independent rotation of the string and the bottomhole assembly. In the case of a drill pipe string, the string may be rotated continuously during both linear and nonlinear drilling to reduce drag. In the case of a tubing string, the bottomhole assembly is rotated by the torque compensation device during straight drilling. In both cases, the torque compensation device is employed to adjust Tool Face Orientation for nonlinear drilling when the bottomhole assembly is not rotated. In an alternative embodiment, a torque-sensitive clutch is employed in lieu of the torque compensation device to provide rotational orientation to, and rotation of, the bottomhole assembly.
Patent EP-0726316-A2 (EP)
Inventor: BINNS MATTHEW
IPC: C07K14/11
Filed: 1996-01-31
Abstract: The nucleotide sequence of the nonstructural protein NS1 of the influenza virus A/equine 2/Suffolk/89 was determined and found to be 97% identical to that of A/equine 2/Miami/63. A similar level of identity was shown for the deduced NS1 amino acid sequence. The NS1 gene was expressed, in its entirety and in part, as fusion proteins with glutathione S-transferase using, the pGEX-3X expression vector. Antibodies to NS1 protein were detected in serum samples from ponies experimentally infected in influenza virus, but not in animals vaccinated with whole inactivated virus or in unprimed control animals. The antigenic determinants(s) of NS1 protein appear to be located in the C-terminal half of the protein. The invention makes possible the use of NS1 protein as a diagnostic marker for influenza virus infection in the presence of high levels of circulating antibody to influenza haemagglutinin generated by recent vaccination. Use as a potential vaccine component is also possible. A recombinant fusion protein of glutathione S-transferase and the C-terminal half of NS1 (incorporating amino acid residues 105-230) was tested in an ELISA to detect influenza A virus infection. The detection rate of the ELISA compared to the methods used for the detection of anti-haemagglutinin antibodies was 60-79%. It was able to detect infection against a background of vaccination in samples from experimentally challenged animals and from training yards in which infection following vaccination was suspected.