baber/WOPTO huggingface dataset:
Patent EP-0492243-A2 (EP)
Inventor: PAUL HANNS-INGOLF DR
IPC: C08J11/06
Filed: 1991-12-09
Abstract: The present invention relates to a process for the isolation of polymers from their solvents by the addition of carbon dioxide-containing fluids at temperatures of from 30 DEG C to 280 DEG C and at pressures of from 1 bar to 1000 bar, which is characterised in that the concentration of the polymers in their solvents is in each case between 5% by weight and 80% by weight, and the carbon dioxide-containing fluid comprises at least 50% by weight of carbon dioxide.
Patent EP-0493757-A2 (EP)
Inventor: MASLANKA WILLIAM W
IPC: C08G69/48
Filed: 1991-12-20
Abstract: Disclosed is an improvement in a method of making a water-soluble epichlorohydrin resin involving reacting epichlorohydrin with a polyaminoamide. The improvement involves preparing the polyaminoamide in the presence of an acid catalyst (low temperature condensation) followed by reaction with epichlorohydrin.
Patent EP-0442610-A2 (EP)
Inventor: RUNALDUE THOMAS J
IPC: G11C11/419
Filed: 1991-01-17
Abstract: A CMOS precharge and equalization circuit for use with memory cells coupled between paired bit lines in a static random access memory array is constructed without the use of bleeder circuits. The precharge and equalization circuit is formed of a pair of precharge transistors and a pair of equalization transistors for precharging and equalizing the paired bit lines.
Patent EP-0461801-A2 (EP)
Inventor: HASHIMOTO HIROYUKI
IPC: G10K11/178
Filed: 1991-06-05
Abstract: A noise suppressor is disclosed in which a noise signal is detected by a first detector, then processed by an adaptive filter, and an output signal from the adaptive filter and an audio signal from audio equipment are added by an adder and reproduced by a speaker. The sound signal thus reproduced by the speaker and the noise signal are detected by a second detector located at a listening point and sent to a filter control circuit. The filter control circuit processes the signal sent from the second detector and the audio signal from the audio equipment having a transfer function from the adder to the filter control circuit convoluted thereby to remove the audio signal component therefrom. The adaptive filter adaptively controls the noise signal in response to the output signal from the filter control circuit.
Patent EP-0466473-A2 (EP)
Inventor: RANDEN NEIL A
IPC: C09D133/06
Filed: 1991-07-10
Abstract: An essentially wax-free cleaner-polisher composition that cleans while maintaining excellent gloss and superior protection against water and a mixture of alcohol and water damage in a one-step application is described. The composition comprises about, a) 30% to 90% water, b) 1 to 4% by weight acrylate polymer, c) 4% to 12% co-solvent and/or 0.5% to 6% surface active agents, d) 4-40% silicone oil and/or mineral oil and optionally, e) 0 to 3 percent by weight of fluoroalkyl polymer, f) 0 to 0.5% a fragrance, and g) 0 to 5 percent by weight of a wax emulsion.
Patent EP-0475770-A2 (EP)
Inventor: MAEDA TAKESHI
IPC: G09G3/36
Filed: 1991-09-12
Abstract: The invention relates to an electro-optical device having signal electrodes (32), a plurality of first and second scanning electrodes (31a, 31b), pixel electrodes (36), a plurality of first and second non-linear resistance elements (34a, 34b), each first and second non-linear resistance element being connected between a respective pixel electrode and a respective first and second scanning electrode, and an electro-optical material (33) interposed between the signal electrodes and the pixel electrodes. 
     According to the invention, a method for driving the device comprises the steps of applying selection voltages (V op ) to the first and second scanning electrodes during a selection period, applying non-selection voltages (V a ) to said first and second scanning electrodes during a non-selection period, and applying data voltages to the signal electrodes for controlling charge injected to the electro-optical material during the selection period, the selection voltages applied to the first and second scanning electrodes during the selection period being controlled such that the polarity of the voltage (V op ) applied to the first scanning electrode is opposite to the polarity of the voltage (-V op ) applied to the second scanning electrode.
Patent EP-0462902-A2 (EP)
Inventor: HATTORI HISAO C O ITAMI WORKS
IPC: H01L39/24
Filed: 1991-06-20
Abstract: A process for preparing a thin film of high-temperature compound oxide superconductor having a large area on a substrate by magnetron sputtering method. A magnetron electrode (2) on which an elongated target (8) is secured has an elongated shape and a substrate (9) has also an elongated shape and is arranged in such a manner that a surface of the substrate (9) becomes in parallel with a surface of the elongated target (8) and makes a predetermined angle which is not zero with respect to the surface of said elongated target (8). The substrate (9) is moved slowly along a direction which is transverse to an elongated direction of the target (8).
Patent EP-0485303-A2 (EP)
Inventor: EMA TAIJI
IPC: H01L21/768
Filed: 1991-11-08
Abstract: A method for fabricating a semiconductor device comprises the steps of defining a plurality of regions (A) on a substrate (2), exposing a first pattern (WL, BL) that extends over a plurality of such regions such that the first pattern is exposed on the plurality of regions simultaneously, and exposing a plurality of second patterns (21, 30) that are identical in size and shape and isolated from each other, consecutively for each of the plurality of regions.
Patent EP-0505749-A2 (EP)
Inventor: NEWMAN WALTER
IPC: A61P37/00
Filed: 1992-02-25
Abstract: Monoclonal antibodies are produced that bind specifically to IL-1 activated endothelial cells. Antigens to which the monoclonal antibodies specifically bind are identified. The monoclonal antibodies and antigens are useful in a medicament and method for treating inflammatory responses associated with activated endothelial cells, and for diagnosing inflammatory responses. A cDNA sequence that codes for antigen 1E7/2G7 and the CD4⁺ ELAM ligand are also described.
Patent EP-0503472-A2 (EP)
Inventor: NOGUCHI MINORI
IPC: G03F7/20
Filed: 1992-03-05
Abstract: An exposure apparatus and method wherein a mask (100) is illuminated with light and one of light transmitted through and light reflected from the illuminated mask is imaged onto a substrate. At least during imaging, transmission of this light from the illuminated mask is partially inhibited. More particularly, a spatial filter (3302) is utilized for inhibiting at least a portion of 0-order diffraction light.
Patent EP-0504721-A2 (EP)
Inventor: DINI ROBERTO
IPC: H04N7/088
Filed: 1992-03-11
Abstract: The present invention relates to a teletext transmissions receiver, under the form of a plurality of pages, inserted in the television signal, that can be of the static type, that is single pages, or of the multifile type, each being made up of a plurality of sub-pages, that are substituted in time in the transmission cycle, comprising means (41,43) for receiving and demodulating the television signal, and decoding means (46) for extracting the associated teletext signal and selection means (48) for selecting a chosen page from those transmitted, and memory means (45) for storing at least one chosen teletext page; the characterising principle of the invention consists in the fact that the receiver comprises additional means that allow for the direct selection of any sub-page of the selected multifile-page.
Patent EP-0514729-A2 (EP)
Inventor: STRAUSS GUENTHER
IPC: B01D53/58
Filed: 1992-05-11
Abstract: A process is described for the removal or reduction of the content of ammonia in gases or in effluent. Nitrogen is selectively formed in this process. Furthermore, novel catalysts with mixtures of transition metal oxides are described for use in the process according to the invention. The process is applicable to ammonia-containing exhaust gases of, for example, industrial, agricultural or municipal origin, for example to exhaust gases from soda production, power station exhaust gases or exhaust gases from waste dumps or sewage treatment plants. It is also suitable for the removal or reduction of the ammonia content in stripping gases from ammonia-containing or ammonium ion-containing industrial, agricultural or municipal effluents.
Patent EP-0513841-A2 (EP)
Inventor: NAGASHIMA NORIAKI
IPC: H04Q9/00
Filed: 1992-05-18
Abstract: In telecommunication network for serving cordless units located in a microcells. Radio speech channels, which are allotted to the network, are divided into channel groups such that no intermodulation products occur among the channels of each group. The network comprises a plurality of base units located respectively in the service zones. Each base unit establishes two-way speech channels with those of the cordless units which are located in the same zone as the base unit and generates priority values of the channel groups as representations of usages of the groups through a statistical process. According to the priority values, one of the channel groups is assigned to the base unit.
Patent EP-0530738-A2 (EP)
Inventor: YAMAMOTO YASUTOSHI
IPC: H04N9/73
Filed: 1992-09-01
Abstract: An automatic white balance device that uses a video signal to obtain the white balance data, and is characterized by using a third video signal, selectively obtained using a first video signal expressing the color signals and a second video signal expressing the luminance, to obtain the white balance.
Patent EP-0537608-A2 (EP)
Inventor: HESCHEL MICHAEL DR
IPC: C07C213/10
Filed: 1992-10-07
Abstract: The invention relates to an improved process for the preparation of 2,2-diphenyl-2-(2-ethylbutoxy)acetic acid 2-dimethylaminoethyl ester hydrochloride (DENAVERIN hydrochloride), which is used as the active compound of a human and veterinary pharmacon. According to the invention, benzilic acid or its alkali metal or alkaline earth metal salt is alkylated with dimethylaminoethyl chloride hydrochloride with the addition of tertiary, aliphatic or cycloaliphatic amines in aprotic, apolar solvents or the amines themselves, the resulting 2,2-diphenyl-2-hydroxyacetic acid 2-dimethylaminoethyl ester is converted into its hydrochloride, this is reacted by means of thionyl chloride to give 2,2-diphenyl-2-chloroacetic acid 2-dimethylaminoethyl ester hydrochloride, the latter is etherified with 2-ethylbutanol and in the presence of water-immiscible inert solvents boiling below 130 DEG C at temperatures from 120 to 132 DEG C to the final product, which is obtained in pharmaceutically pure form after recrystallisation from methyl ethyl ketone.
Patent EP-0512771-A2 (EP)
Inventor: HINES JOHN R
IPC: G01L9/00
Filed: 1992-05-01
Abstract: A structure 100 is formed from two layers of material 110, 120 having opposite conductivity types. A first region 115 is formed within the structure, and extends at least in part into a layer to be etched. A surface of the structure is then masked and etched. The result is a microstructure which varies with the conductivity type and geometry of the region formed and etchant used.
Patent EP-0517457-A2 (EP)
Inventor: MATSUOKA HIROKI TOYOTA JIDOSHA
IPC: F16H61/02
Filed: 1992-06-01
Abstract: A shift control apparatus for a vehicle automatic transmission, including: a device (96) for determining whether an intake air quantity (Q/N) per revolution of a vehicle engine (10) exceeds a predetermined threshold; a memory (100) for storing a first and a second shift control data map for shifting a vehicle transmission (12), the first shift control data map representing first shift boundary lines each representing a relationship between the vehicle speed (SPD) and the intake air quantity, while the second shift control data representing second shift boundary lines each representing a relationship between the vehicle speed and a shift control parameter (TA, PA) which reflects an operation amount of an accelerator pedal (58); a map switching device (96) for selecting one of the first and second shift control data maps, the map switching device replacing the first shift control data map by the second shift control data map when the intake air quantity exceeds the predetermined threshold; and a device (96) for shifting the transmission, according to the selected first or second shift boundary lines.
Patent EP-0532351-A2 (EP)
Inventor: JONES JOHN ALBERT
IPC: B23P17/06
Filed: 1992-09-11
Abstract: This invention relates to a machine for manufacturing metal fibres. The machine has a power driven rotatable toothed wheel cutter having a width at least equal to the length of fibre required. The teeth being parallel to the axis of the cutter and there is provided a cutter bed block extending substantially radially from the cutter wheel and a feed mechanism for feeding strip metal of a thickness of the required fibre along the cutter bed block into the path of rotation of the cutter teeth at a speed commensurate with the speed of rotation of the wheel and the width of the fibre required.
Patent EP-0537132-A2 (EP)
Inventor: RUETHER HORST DIPL-ING DR
IPC: G01N33/00
Filed: 1992-04-06
Abstract: An analytical apparatus, especially for testing bodily fluids, having a measuring module, at least one gas feeder for a calibrating gas, a humidifier for the calibrating gas and a washing water line which can be connected to the measuring channel of the measuring module, is simplified and improved by the humidifier (12) for the calibrating gas being integrated into the washing water line (6) via a water inflow (10) and a water outflow (11). The calibrating gas can be passed over the water surface (16) in the humidifier (12) and thus be humidified. <IMAGE>
Patent EP-0551077-A2 (EP)
Inventor: UEDA MASAKAZU TOUTATE NEW HAIT
IPC: A61K38/22
Filed: 1993-01-04
Abstract: The improved pharmaceutical composition for the treatment of adult respiratory distress syndrome (ARDS) contains a human atrial natriuretic peptide as an effective ingredient. It will combat ARDS against which no therapeutics have been found effective.
Patent EP-0562613-A2 (EP)
Inventor: SUGOH TAKESHI
IPC: H01L21/822
Filed: 1993-03-25
Abstract: A semicustom integrated circuit comprises pads (12) arranged on peripheral portions of a chip (11) along the four sides thereof. Peripheral circuit cells (13) are arranged on a part of the chip (11) to the inside of the pads (12). An internal circuit (14) is arranged on a part of the chip to the inside of the peripheral circuit cell (13). The peripheral circuit cells include an ECL level input circuit an ECL level output circuit, a TTL level input circuit and a TTL level output circuit. Main source lines (15-1 to 15-4) are formed on the peripheral circuit cells (13) so as to surround the internal circuit (14). The main source lines (15-1 to 15-4) are connected to pads (12A, 12B, 12C, 12D) to which source potentials (V CC , GND, V EE , V TT ) is applied. Branch source lines (16-11 to 16-14, 16-21 to 16-24) cross the main source lines (15-1 to 15-4) and connected to a selected one of the peripheral circuit cells (13) and said internal circuit (14). The main source lines (15-1 to 15-4) are selectively connected to the branch source lines (16-11 to 16-14, 16-21 to 16-24) by an interlayer connecting source line (24).
Patent EP-0568940-A2 (EP)
Title: Radial flow bioreactor
Inventor: KADOURI AVINOAM
IPC: C12M1/00
Filed: 1993-04-30
Abstract: A radial flow bioreactor (10) comprising a reaction vessel (11) having an inlet and an outlet respectively for adding and withdrawing a culture medium and at least one cell basket (15) within the reaction vessel for accommodating a plurality of cell carriers and having side wall perforations so dimensioned as to prevent passage of the cell carriers therethrough.
Patent EP-0571976-A2 (EP)
Inventor: KASAI KUNIHIRO
IPC: H01L29/786
Filed: 1993-05-26
Abstract: A thin film transistor includes a semiconductor thin film (10) formed with a source region (12) and a drain region (13) at opposite end portions thereof and having an offset region (16) near at the drain region, a gate electrode (11) formed above the region between the source region and the offset region of the semiconductor thin film, with a gate insulating film (15) being interposed, and a conductive layer (17) formed above the gate electrode or under the semiconductor thin film, with an insulating film being interposed, the conductive layer being applied with generally the same potential as the gate electrode, wherein the resistance value of the offset region is controlled by the potential of the conductive layer. The gate electrode may be formed under the semiconductor thin film. In this case, the conductive layer is formed above the semiconductor thin film or under the gate electrode, with an insulating film being interposed. An SRAM is also provided which uses a thin film transistor constructed as above.
Patent EP-0573044-A2 (EP)
Inventor: ARAKAWA MASAAKI C O NITTO DENK
IPC: A61F13/60
Filed: 1993-06-03
Abstract: A structure of releasing part the boundary of which is constituted by a pressure-sensitive adhesive layer and a long chain alkyl type or silicone type releasing agent layer, wherein said pressure-sensitive adhesive layer (4) comprises a pressure-sensitive adhesive composition comprising a rubber-based or acrylic pressure-sensitive adhesive, and the releasing part structure is constituted such that when the pressure-sensitive adhesive layer is released from the releasing agent layer (2), the sound pressure level in releasing the pressure-sensitive adhesive layer (4) from the releasing agent layer (2) at a releasing speed of at least 1 x 10² mm/minute is 80 dB or less.
Patent EP-0585573-A2 (EP)
Inventor: DE GARIDO DIEGO PINTO
IPC: H04N7/30
Filed: 1993-07-13
Abstract: A system and method for image processing is disclosed wherein blocking artifacts are decreased or removed in regions of slowly varying intensity, i.e., low activity, in an image reproduction decoded from a transform coded image representation. The de-blocking procedure may be applied to JPEG DCT-based decoded images, and AC prediction is done selectively only in regions of low activity and only if the AC prediction is consistent with known decoded AC coefficient values of lower precision than the predicted values.
Patent EP-0587048-A2 (EP)
Inventor: HRIB NICHOLAS J
IPC: C07D241/04
Filed: 1993-09-02
Abstract: The present invention relates to heteroarenylpiperazines of formula  1 
       
 and a process for their preparation. 
The compounds exhibit antipsychotic activity and can, therefore, be used as medicaments.
Patent EP-0587185-A2 (EP)
Inventor: MURASE YASUHIKO
IPC: B01F7/02
Filed: 1993-09-10
Abstract: A continuous dispersing apparatus in which stirring vanes in a vessel disperse pulverized media, wherein mill base containing coarse pigment particles is prevented from being discharged. The apparatus includes a vessel for containing pulverized media with a supply inlet and a discharge outlet being formed at respective ends of the vessel, a rotating disc mounted on a rotating shaft passing through the vessel, and a partition defining a gap which prevents the passage of the pulverized media while passing dispersed material, the partition dividing the vessel into a plurality of chambers. Each chamber is provided with at least one stirring device mounted on the rotating shaft.
Patent EP-0603654-A2 (EP)
Inventor: HOSHINO HIROYUKI
IPC: G03C1/07
Filed: 1993-12-08
Abstract: Disclosed is a silver halide photographic light-sensitive emulsion comprising silver halide grains, wherein the silver halide constituent of said silver halide grains is substantially composed of at least one constituent selected from silver bromide or silver iodobromide, and said emulsion contains at least one kind of indium compound.
Patent EP-0565385-A2 (EP)
Inventor: MEAD TERENCE WILLIAM
IPC: H04N3/38
Filed: 1993-04-08
Abstract: A flying-spot telecine detects film alignment by a light interrupter disc (28) (or drum) which is directly mounted on the axle of a sprocket wheel (22) of the film transport mechanism. The film is moved approximately to an expected position, and a light source (34) and detector (36) on opposite sides of the disc provide pulses representative of the determined film positions. Differences between determined and expected film positions are calculated to provide a correction signal used to adjust the vertical position of the scanning raster of the telecine CRT(2).
Patent EP-0576119-A2 (EP)
Inventor: HEALEY MARTIN JAMES RONAN
IPC: G06Q10/00
Filed: 1993-04-13
Abstract: A system and method for translating free-form data tables to chart and graphs without requiring the intervention of the user to define the format or the characteristics of the tables. 
     The method consults a few key areas of the candidate table, compare them with a series of "master caricatures" of the main table layout types, and conclude that the candidate table is an example of the master table with which it has the highest correlation score. The number of table layout types can be very large and it can be increased as new types are encountered.
Patent EP-0612538-A2 (EP)
Inventor: DAHL ROGER W
IPC: A61N1/378
Filed: 1994-01-19
Abstract: An implantable cardiac electrode includes a flexible polymeric substrate, a metallized surface layer of the polymeric substrate forming one or more electrically conductive regions on the surface of the polymeric substrate, and one or more insulated conductors connecting the electrically conductive regions to leads, the leads being connected to a cardiac monitoring and pulse generating system. In one embodiment, the electrically conductive region forms a band on the outer surface of a polymeric tube and is electrically connected to a conductor embedded in the tube. In another embodiment, the electrically conductive region forms a desired configuration on a planar surface of the polymeric substrate, such as a concentric ring or spiral patch configuration. In these and other embodiments, the metallized surface layer includes a surface layer of the polymeric substrate that is impregnated with a metal such that a conductive region is formed in the surface of the otherwise insulative polymeric substrate.
Patent EP-0611823-A2 (EP)
Inventor: LEGISA MATIC DR
IPC: C12M1/00
Filed: 1994-02-17
Abstract: A process for increasing the production rate of citric acid during the fermentation by the fungus Aspergillus, preferably  Aspergillus niger,  wherein the fungus is grown in presence of air, using a substrate with no trace metals, and with an increased initial sucrose concentration compared to conventional media, and subsequently to the initiation of acid excretion the fermentation broth is diluted instantly to 35 to 65%, preferably 40 to 60%, most preferred to 50% of the initial sucrose concentration by means of water, while afterwards the fermentation and the isolation of the acid proceed in a conventional manner.
Patent EP-0629979-A2 (EP)
Inventor: BEISEL WINFRIED DIPL-ING FH
IPC: G07D3/04
Filed: 1994-05-10
Abstract: The invention relates to a testing device for round discs (4, 11, 13), for example coins, in which the discs (4, 11, 13) run along at least one gauge on a guide (15, 23, 41) supporting them. The testing devices known hitherto have only a limited throughput on account of their construction. Moreover, they are very expensive in terms of production. The invention avoids these disadvantages by delivering the round discs (4, 11, 13) onto an inclined slip plane (6), down which they slip and over which extends at least one collecting rail (7, 10) which is inclined relative to the horizontal and which collects the discs (4, 11, 13) and diverts them to the side. The discs (4, 11, 13) are thereafter fed to an optoelectronic device for the measurement of diameter and/or thickness. This combination allows considerably higher throughputs than in the testing devices known hitherto. <IMAGE>