baber/WOPTO huggingface dataset:
Patent EP-0584956-A2 (EP)
Inventor: MARQUIS EDWARD THOMAS
IPC: C07D301/32
Filed: 1993-07-26
Abstract: Preparation of tertiary butyl alcohol and a linear C₃-C₁₂ mono epoxide by the epoxidation reaction of a linear C₃-C₁₂ alpha mono olefin with tertiary butyl hydroperoxide in solution in tertiary butyl alcohol in the presence of a catalytic amount of a soluble complex of molybdenum with ethylene glycol, wherein a portion of the catalyst that is used is a recycle (final) ethylene glycol solution of a complex of ethylene glycol with ammonium-containing molybdenum compounds prepared from ethylene glycol and a precipitate of solid ammonium-containing molybdenum compounds formed by saturating a heavy distillation fraction with ammonia to thereby form a liquid amination product containing a precipitate of solid ammonium-containing molybdenum compounds; the heavy distillation fraction being obtained by distillation of the epoxidation reaction product.
Patent EP-0596864-A2 (EP)
Inventor: PROEBSTING ROBERT J
IPC: H03K19/0948
Filed: 1989-06-16
Abstract: A speed enhancement technique for CMOS circuits is disclosed. In the series of logic stages, nodes in the signal path of a pulse are set by preceding logic stages, then reset by feedback from a subsequent logic stage. This eliminates the capacitive burden of resetting any given node from the input signal to allow substantially all of the input signal to be employed in setting the nodes to an active state rather than wasting half the signal in turning off the reset path. The technique is illustrated as applied to RAM circuits.
Patent EP-0627225-A2 (EP)
Inventor: KELKENBERG HEIKE DR
IPC: B01J20/24
Filed: 1994-03-31
Abstract: The invention relates to superabsorbents made from chitosan which has been reacted with acid. The products, which may be crosslinked, have good and rapid absorption of liquids and are biodegradable. They are suitable, for example, as superabsorbing agents in hygiene articles.
Patent EP-0637447-A2 (EP)
Inventor: NOMURA TATSUO
IPC: A61K9/28
Filed: 1994-08-01
Abstract: There is provided with an orally administrable cholesterol lowering agent which is obtained by coating with hydroxypropylmethylcellulose plain tablets containing an anion exchange resin as an active component and containing 14-20% by weight of water and not more than 2% by weight of silicon dioxide based on the weight of the anion exchange resin. The orally administrable cholesterol lowering agent is obtained by coating the above mentioned tablets with an aqueous solution of 10-30 cSt of hydroxypropylmethylcellulose. 
     In addition to being characterized by the easiness of swallowing, the orally administrable cholesterol lowering agent of the present invention is superior in the compressing shapability, stability in a moistening environment, and fluidity.
Patent EP-0640488-A2 (EP)
Inventor: VENKATESWAR VADLAMANNATI
IPC: H04N1/40
Filed: 1994-08-25
Abstract: A method and apparatus for printing stroke and contone data together are provided in which data to be printed (102) is identified by a processor (100) as being either stroke or contone data. For contone data, processor (100) controls a light source (14), a spatial light modulator (12), and an optical photoconductive drum (16) to generate image quality graphics by using spatial light modulation in the process and cross-process directions. For stroke data, processor (100) controls light source (14), spatial light modulator (12), and optical photoconductive drum (16) for high resolution printing by using intensity modulation. Processor (100) is operable to control light intensities through the use of lookup tables stored in a memory (104).
Patent EP-0628921-A2 (EP)
Inventor: JAESEOK KIM
IPC: G06F17/50
Filed: 1994-06-07
Abstract: Interconnected cells, (101-104), such as gates, are partitioned into blocks (100), such as integrated circuits, wherein the blocks have at least one constraint, such as number of pins available, (110-112), on the placement of cells therein. The cells are initially assigned to blocks at random or in accordance with a previously-determined initial partition. A quality factor, such as the total number of pins on all blocks, is determined for the initial partition and cells are moved from block to block to form a new partition. The cell moves are selected so as not to violate the constraints and in accordance with the likelihood of improving the overall quality of the partition. Such partitioning is repeated and the overall quality factor is recalculated for each new partition. When the quality factor does not improve substantially from partition to partition, the last partition for which the quality factor improved is selected as the best.
Patent EP-0647901-A2 (EP)
Inventor: CHAPMAN SYDNEY GEORGE
IPC: G06F21/33
Filed: 1994-08-16
Abstract: The invention relates to networked computer systems, and particularly to temporary restriction of access to such systems. A computer system (2) connectable over a network to a plurality of users comprises normal access control means for restricting user access to the system (2), the control means comprising a user authentication procedure (44, 46) in which at logon the user's identity is compared with a first definition of authorised users; system-wide profile means referenced (72) by all users of the system (2) at logon; and temporary access control facilitation means for temporarily preventing access to the system (2) by a normally authorised user or users. The facilitation means allow a privileged user of the system (2) to create a second definition of temporarily unauthorised users, which is referenced by the system-wide profile means at logon.
Patent EP-0641534-A2 (EP)
Inventor: NOMURA KATSUYOSHI
IPC: A47C20/04
Filed: 1994-09-07
Abstract: A bed base structure has a portion which can be bent to  a desired curvature. This is achieved using a bendable  bed base portion which is comprised of parallel rigid  strips (9) joined by flexible strips (10) are formed as  bendable sheets connecting adjacent faces of adjacent  rigid strips (7) in such a way as to form the inside  curve of the bendable base portion. Guard elements are  provided to cover both of the strips at the bendable  portion of the bed base. The guard members have bodies  with engagement parts and covers. The covers (14) are so  shaped as to overlap one another in such a way that they  remain overlapped in all relative positions of the rigid  strips of the bed base so as to prevent entrapment of  fingers or the like as the bed base is adjusted to change  its curvature.
Patent EP-0683443-A2 (EP)
Inventor: KOMODA MOTOYOSHI
IPC: G04C9/04
Filed: 1995-05-19
Abstract: An electronic clock comprises a usual oscillator (4) and a more accurate oscillator (1). The usual oscillator (4) generates a first frequency (Fx) which causes the electronic clock to operate and the more accurate oscillator (1) generates a second frequency (Fo) which is used as a reference frequency. Referring to the second frequency, the first frequency (Fx) is measured by a frequency measurement circuit (3) and a deviation (D) of the first frequency from a design frequency (F D ) is calculated by a processor (6). According to the deviation, time correction of the electronic clock is performed. Therefore, even if an actual oscillation frequency of the usual oscillator (4) is not stable precisely, the accurate time correction can be achieved.
Patent EP-0695113-A2 (EP)
Inventor: SCHADHAUSER KLAUS
IPC: H05B41/02
Filed: 1995-07-11
Abstract: A compact low-pressure discharge lamp is fitted into a base recessed into the upper part of a two-part plastics housing. A removable cover (4) for the mains cable (5) is snapped on to the lower part (1b) of the housing, which has two feedthrough holes (6) for the wires (7). The cable passes through a holder (8) and is looped over a projection (9). A tab (4b) on the end of the cover has its thicker end retained behind a bar (10) on the housing. Studs (4e) on both sidewalls (4c) of the cover engage the edges (12) of the recess (11). <IMAGE>
Patent EP-0722253-A2 (EP)
Inventor: DOVE DEREK BRIAN
IPC: G02F1/13
Filed: 1995-11-15
Abstract: Optical arrangements for a high definition projection display using reflective light valves. Separate polarizing means are placed in proximity to respective separate reflective light valves tuned to the color to be modulated. A combining prism assembly combines the light reflected from each valve and directs the light onto a projection display.
Patent EP-0670647-A2 (EP)
Inventor: MARSCHNER JAMIE JOANNE
IPC: H04L12/24
Filed: 1995-02-22
Abstract: A translation database (23) is used to allow an administrator to use a foreign language to administer, in real time, a switching system (10) whose administration database (11) is constructed from forms, files, and other administration patterns expressed in a native language and that stores administration data also expressed in the native language. The translation database is constructed from equivalents of the administration patterns that are expressed in the foreign language. The translation database is devoid of the administration data, but includes information that is enterable by the administrator as administration data, expressed in both the native language and the foreign language. All communications exchanged between the administration database and the administrator are translated by the administration terminal (20) through the translation database, such that all interaction with the administrator is effected in the foreign language yet all interaction with the administration database is effected in the native language.
Patent EP-0712231-A2 (EP)
Inventor: KOMODA MOTOYOSHI
IPC: H04M9/08
Filed: 1995-11-02
Abstract: A switching type echo canceler includes speech sample storing RAMs on a line side and on a handsfree device side, tap coefficient storing RAMs on the line side and on the handsfree device side, a pseudo echo generation unit, a tap coefficient updating unit, a level comparison unit for comparing input signals on the line side and on the handsfree device side, and a plurality of switches for switching between the line- and hands-free-device-side echo cancel operations in accordance with a switching signal from the level comparison unit.
Patent EP-0725094-A2 (EP)
Inventor: FISCHER WOLFGANG DR
IPC: C08L101/00
Filed: 1996-01-26
Abstract: Particulate graft copolymers (A) comprise (a1) 5-70 wt. % grafting base with a Tg of below 10 degrees C based on (a11) 50-99.94 wt. % (1-30C alkyl) acrylate(s), (a12) 0-49.9 wt % mono-unsatd. comonomer and (a13) 0.01-5 wt. % polyfunctional crosslinking monomers, (a2) 20-85 wt. % of a shell polymerised in the presence of (a1) from (a21) 95-100 wt % monomer(s) with a refractive index (n<20>D) of more than 1.51 and (a22) 0-5 wt. % polyfunctional crosslinking monomers, and (a3) 10-50 wt % other shell(s) polymerised in the presence of the prod. of (a2), from (a31) 50-95 wt % vinylaromatic monomer and (a32) 5-50 wt % (meth)acrylonitrile, (1-20C alkyl) (meth)acrylates, maleic anhydride, (meth)acrylamide and/or vinyl (1-8C alkyl) ethers. Also claimed are thermoplastic moulding materials contg. graft copolymer particles (A) and another thermoplastic polymer (B) with a Tg of more than 20 degrees C.
Patent EP-0752435-A2 (EP)
Inventor: BURMEISTER AXEL
IPC: C08G18/76
Filed: 1996-06-21
Abstract: The use of blocking agent-free isocyanates (I) for the chemical/thermal crosslinking of acrylic hot melt adhesives (II) is claimed. Also claimed are acrylic hot melt adhesives which can be chemically/thermally crosslinked with isocyanates contg. no blocking agents.
Patent EP-0764633-A2 (EP)
Inventor: RICHTER FRANK DR
IPC: C07C265/08
Filed: 1996-09-12
Abstract: Prepn. of ether (poly)isocyanates (I) from ether (poly)amines (II) comprises reacting (II) with at least the stoichiometric amt. of phosgene or a cpd. that releases COCl2 w.r.t. NH2, in the gas phase at 50-800 degrees C and near or above the b.pt. of (II) at the pressure used. Also claimed is an isomer mixt. (IA) of 2-(2-isocyanatopropoxy)-1-propyl isocyanate, 1,1'-oxydi-2-propyl isocyanate and 2,2'-oxydi-1-propyl isocyanate ('dipropylene glycol diisocyanate' isomer mixt.) obtd. by this method.
Patent EP-0765029-A2 (EP)
Inventor: HIROSE MIKI
IPC: H03F3/45
Filed: 1996-09-19
Abstract: An output circuit 1 has a p-type MOS transistor Q1 connected between a power-voltage node and an output node, and an n-type MOS transistor Q2 connected between a ground-voltage node and the output node. A voltage-current conversion circuit 2 outputs a voltage according to the voltage difference between an input signal and the comparison voltage. According to the output from the voltage-current conversion circuit 2, a signal conversion circuit 3 controls the voltage of the gate electrode of the MOS transistor Q1 with a reference of a second specified voltage, and controls the voltage of the gate electrode of the n-type MOS transistor Q2 with a reference of a first specified voltage.
Patent EP-0778530-A2 (EP)
Inventor: VATER SIEGFRIED
IPC: G06F1/18
Filed: 1996-10-21
Abstract: A PCMCIA multi-cable interface system and method in which parallel interface cables include analogous multicharacter pin line groups in adjacent cables, which are grouped adjacently to each other by kind of group. Control pin line groups in adjacent cables are established adjacent to each other. Status pin line groups in adjacent cables are established adjacent to each other. Interface pin line groups in adjacent cables are established adjacent to each other. Data pin line groups in adjacent cables are established adjacent to each other. Address pin line groups in adjacent cables are established adjacent to each other.
Patent EP-0771114-A2 (EP)
Inventor: LEE JIN-HAK
IPC: H04N7/30
Filed: 1996-10-24
Abstract: A method of generating an object adaptive code block pattern wherein different variable length coding tables for block pattern are applied according to the number of unit blocks where an object is present in case it is selectively present in the unit blocks of respective macro blocks where a frame of image is divided, to thereby reduce the amount of data transmitted.
Patent EP-0779349-A2 (EP)
Title: Überzugsmittel, Verfahren zur Herstellung von Mehrschichtüberzügen und Verwendung des Überzugsmittels
Inventor: BECKER HEINZ DIETHOLF
IPC: C09D4/00
Filed: 1996-12-13
Abstract: Die Erfindung betrifft Überzugsmittel auf der Basis eines oder mehrerer styrolfreier, ungesättigter Polyesterharze, die A) einen oder mehrere ungesättigte Polyester, erhältlich durch Umsetzung von a) 0,5 bis 1,0 Mol mindestens einer alpha,beta-ethylenisch ungesättigten Dicarbonsäure oder deren Anhydrid, b) 0 bis 0,5 Mol mindestens einer aromatischen, aliphatischen und/oder cycloaliphatischen gesättigten Dicarbonsäure oder deren Anhydrid, c) 0,4 bis 0,8 Mol mindestens eines aliphatischen gesättigten zweiwertigen Alkohols, d) 0,5 bis 1,2 Mol mindestens eines hydroxyfunktionellen Allylethers, B) ein oder mehrere Polyglykoldiacrylate der allgemeinen Formel <IMAGE> mit n = 2 - 5 und m = 2 - 5, C) ein oder mehrere Initiatoren und gegebenenfalls ein oder mehrere organische Lösemittel, ein oder mehrere Pigmente und/oder Füllstoffe sowie Beschleuniger, Katalysatoren und/oder lackübliche Additive enthalten.
Patent EP-0718008-A2 (EP)
Inventor: MYREN ERIC
IPC: A61M5/00
Filed: 1992-09-25
Abstract: An I.V. pump safety apparatus includes a clamp receiving area (62) receiving a slide clamp (109,109'). The clamp has an aperture receiving an I.V. tube (26), the tube being slidable in the aperture between occluded and non-occluded tube positions by the action of the safety apparatus. A surface pad (125) of the clamp is constructed so that the pad (125) can reflect a selected portion of a light beam from a lamp (200) of the apparatus, the reflected light being sensed by a sensor (202) of the apparatus to determine if the clamp is in the correct position in the receiving area (62). If the clamp is not, the I.V. pump (20) is disabled. The lamp (200) and sensor (202) form a non-obstructive sensor in the clamp receiving area (62).
Patent EP-0742350-A2 (EP)
Inventor: TORTUL RENZO
IPC: F01L1/344
Filed: 1996-05-03
Abstract: In a mechanical device (1) for changing the phase relationship between the engine shaft and a camshaft (3) of an internal combustion engine, in which the phase change is achieved by a change in the angular position of a body (9) kinematically connected to the engine shaft relative to that of a shaft (2) kinematically connected to the camshaft (3) by the movement of a piston (4) and of an auxiliary annular element (23) which are spaced apart axially and are interposed between the body (9) and the shaft (2) to which they are coupled by means of teeth (14, 15, 17, 18), stop means are provided for limiting the axial travel of the auxiliary annular element (23), advantageously stopping the piston (4) owing to engagement in the teeth of the shaft (2) and of the body (9).
Patent EP-0762803-A2 (EP)
Inventor: YAMADA YUJI
IPC: G01C19/56
Filed: 1996-08-29
Abstract: A headphone device having the function of detecting the head turning angle, in which there is no problem that, if it is attempted to realize sound image localization in the forward direction and that in the rear direction simultaneously, the impulse response processing becomes voluminous. If a headphone 7 has a rotary movement, a rotational angular velocity sensor 8, mounted on a headband 7a, outputs a voltage proportionate to the angular velocity. The output voltage is filtered by a bandwidth limiting filter 9 and encoded by an A/D converter 10 to enter a micro-processor 11. The output signal of the A/D converter 10, entering the micro-processor 11, is sampled at a pre-set time interval and integrated so as to be converted into angular data. A rotational angle for actually localizing the sound image is calculated from the angular data and corresponding signal processing data is transmitted to a digital signal processing circuit 4.
Patent EP-0793237-A2 (EP)
Inventor: KATOH DAISUKE
IPC: G11C11/4094
Filed: 1996-09-06
Abstract: An improved data sense is provided for a DRAM in which each bit line pair is coupled through a pair of high-resistance pass gates 163 to a sense amp 166. During sense, the high-resistance pass gates act in conjunction with the charge stored on the bit line pair as, effectively, a high-resistance passive load for the sense amp. A control circuit selectively switches on and off bit line equalization coincident with selectively passing either the equalization voltage or set voltages to the sense amp and an active sense amp load. Further, after it is set, the sense amp is selectively connected to LDLs through low-resistance column select pass gates 176. Therefore, the sense amp quickly discharges one of the connected LDL pair while the bit line voltage remains essentially unchanged. Thus, data is passed from the sense amp to a second sense amplifier and off chip. After data is passed to the LDLs, the control circuit enables the active sense amp load to pull the sense amp high side to a full up level.
Patent EP-0775580-A2 (EP)
Inventor: KIM SEUNG-JIN
IPC: B41J2/16
Filed: 1996-11-27
Abstract: A print head for a bubble jet printer which enables gray scale printing is provided. The print head includes a substrate having a predetermined ink chamber into which ink is supplied, a nozzle plate having a plurality of nozzles disposed above the substrate, a plurality of electrodes attached to the substrate, and a heat generating unit having a plurality of heat generating subunits corresponding to the nozzle and each connected to the plurality of electrodes. Therefore, the size of discharged ink bubbles is controlled by changing the area heated by the heat generating subunits.
Patent EP-0777335-A2 (EP)
Title: Satellite broadcast tuner capable of processing both QPSK modulation signal and FM signal
Inventor: HORI MAKOTO
IPC: H04B1/26
Filed: 1996-12-03
Abstract: There is provided a low-cost satellite broadcast tuner capable of receiving and processing both a QPSK modulation signal and an FM signal while assuring simple connection of an LNB to the tuner. A single front-end section (30) including an RF stage, a mixer, a local oscillator circuit, an IF stage, an AGC loop is used for both an FM detector (16) and an I/Q quadrature detector, so that both the FM signal and the QPSK modulation signal are received and processed in the single front-end section (30). In the above case, a power of the FM detector (16) for detecting the FM signal is turned off when receiving the QPSK modulation signal, and a power of a local oscillator circuit (21) required for detecting the QPSK modulation signal is turned off when receiving the FM signal.
Patent EP-0805914-A2 (EP)
Inventor: BAYERLE KLAUS
IPC: F01N3/18
Filed: 1996-10-24
Abstract: In der Warmlaufphase wird das Abgasverhältnis von Kraftstoff zu Sauerstoff vor einem Katalysator in Abhängigkeit von der Temperatur des Katalysators eingestellt. Die Kraftstoffmenge wird über die Einspritzzeit bemessen. Die Einspritzzeit berechnet sich aus einer Basiseinspritzzeit, die mit einem Wichtungsfaktor gewichtet wird. Der Wichtungsfaktor hängt von der Sekundärluftmasse, die in den Abgastrakt eingeblasen wird, und einem vorgegebenen Sollwert für das Abgasverhältnis (μ-Wert) von dem Katalysator ab. Die Sekundärluftmasse wird abhängig von der angesaugten Motorluft vorgesteuert.
Patent EP-0952853-A2 (EP)
Inventor: SINN HANNSJOERG
IPC: A61K47/48
Filed: 1996-12-20
Abstract: The present invention relates to conjugates, comprising an active substance, a polypeptide and a polyether, a process for the production of such conjugates as well as their use.
Patent EP-0797344-A2 (EP)
Inventor: YOSHIURA SYOICHIRO
IPC: H04N1/40
Filed: 1997-01-31
Abstract: An image forming system has a plurality of image forming apparatuses that are operatively connected so as to communicate image information with each other. Some of the image forming apparatuses carry out image processing in a distributed manner with respect to image information that has been inputted to one of the image forming apparatuses and corresponds to a plurality of pages. Such some image forming apparatuses carry out the image processing for every predetermined pages of the image information in parallel and within processing capacity levels of such some image forming apparatuses. The processing capacity levels fall within a permissible range. Such an arrangement causes (1) to shorten the time required for processing to be carried out within the image forming system and (2) for the image-processed image information to be substantially the same level over the entire pages.
Patent EP-0790283-A2 (EP)
Inventor: YAMASAKI YASUHIRO
IPC: G03G5/06
Filed: 1997-02-13
Abstract: The present invention provides a µ-oxo-aluminum phthalocyanine dimer having a novel polymorph. The µ-oxo-aluminum phthalocyanine dimer may be applied to as a charge generator for an organic photoconductive material, such as a high-gamma photoreceptor which is corresponding to a short-wavelength light source(LED). The µ-oxo-aluminum phthalocyanine dimer polymorph shows diffraction peaks at a Bragg angle (2θ ± 0.2°) of 6.9°, 9.7°, 13.8°, 15.4°, 23.9°, and 25.9° in a X-ray diffraction spectrum by CuK α-ray.
Patent EP-0805604-A2 (EP)
Inventor: ITO HIROSHI
IPC: G06F3/0484
Filed: 1997-04-30
Abstract: A video monitor adjustment system of the invention comprises an image display means, a cursor display means, a function selector and an adjustment value calculator. The image display means outputs video information for displaying a crosshatch pattern on a video monitor and the function selector allows the choice of desired adjustable items depending on in which area of the crosshatch pattern the cursor is located. The adjustment value calculator calculates a value to be set for each adjustable item selected in accordance with the amount of movement of a mouse and outputs the calculated value to the video monitor.