baber/WOPTO huggingface dataset:
Patent EP-0426294-A2 (EP)
Title: Decimation-interpolation circuits
Inventor: ASGHAR SAFDAR M
IPC: H03H17/02
Filed: 1990-09-25
Abstract: An apparatus adaptable for use with an analog-digital-analog conversion device for effecting communications between an analog device and a digital device, the analog-digital-analog conversion device converting incoming analog signals received from the analog device to incoming digital signals, and for converting interpolated outgoing digital signals to outgoing analog signals. The apparatus has a digital signal processing circuit for decimating the incoming digital signals and providing a decimated incoming digital signal to the digital device, and for interpolating outgoing digital signals received from the digital device and providing an interpolated outgoing digital signal to the analog-­digital-analog device. 
     The digital signal processing circuit is comprised of a plurality of modules which are configured so that a specified set of the plurality of modules effects a specified number of iterations of decimation and a specified number of iterations of interpolation. Certain of the specified set of modules participate in both the decimation and interpolation operations. The modules are further designed so that additional modules may be added to the specified set of modules to increase the iterations of decimation or to increase the iterations of interpolation, or to increase the iterations of both decimation and interpolation.
Patent EP-0430408-A2 (EP)
Inventor: TANI KENSUKE
IPC: C08G101/00
Filed: 1990-10-01
Abstract: In a method for producing a flexible polyurethane foam by reacting an active hydrogen compound with an organic polyisocyanate in the presence of a blowing agent:
     (i) the blowing agent is carbon dioxide generated by the reaction of water with free isocyanate; and   (ii) the organic polyisocyanate is a mixture of diphenylmethane diisocyanates and polyphenylmethane polyisocyanate containing the diphenylmethane diisocyanates and the polyphenylmethane polyisocyanate in a ratio of not more than 1: 1 and not more than 60% by weight 4,4′-MDI based on the isocyanate mixture, and the polyphenylmethane polyisocyanate has an average functionality of not less than 2.9 and contains less than 35% by weight diphenylmethane diisocyanate.
Patent EP-0379395-A2 (EP)
Inventor: YAGINUMA SATOSHI
IPC: A61K35/74
Filed: 1990-01-05
Abstract: A novel antibiotic L53-18A and a pharmaceutically acceptable salt thereof which are useful for treatment of bacterial inventions are obtained by culturing, for example,  Saccharopolyspora  sp. L53-18 (FERM BP 2231) in a medium and the antibiotic accumulated therein is collected.
Patent EP-0444912-A2 (EP)
Inventor: WILSDON JOHN
IPC: B02B3/08
Filed: 1991-02-27
Abstract: A method and an apparatus for skinning and cutting wet grain has a hopper 10 supplying wet, cooked grain via a feed channel 11 to a hopper 9. The hopper 9 is connected to feed grain to one end of a perforated cylinder 1. Located within the cylinder is a shaft 3 rotatable by a motor 5, the motor being controlled by a variable speed device 7. The shaft 3 carries a plurality of axially spaced rectangular knives 4, adjacent knives being oriented at approximately 90° to one another. In use wet grain entering the cylinder is bruised and the skins of the grain are weakened and removed to fall through the cylinder perforations, and the thus skinned grain is subsequently cut by the knives until of such a size that the grain passes through the cylinder perforations 2. The skins and grain are sorted by blowing and the cut grain is dried for subsequent use.
Patent EP-0475791-A2 (EP)
Inventor: MULLINS OLIVIER C
IPC: E21B47/10
Filed: 1991-07-26
Abstract: A borehole apparatus detects the presence of gas within a formation fluid sample. A light source (31) transmits light rays to an interface (34A) between the fluid sample (30) and the prism (34). The interface reflects the light rays toward a detector array (35). The detector array detects light rays having angles of incidences extending from less than the Brewster angle to more than the critical angle for gas. A data base stores information concerning the Brewster angle and critical angle of gas for a plurality of gas volume categories. A processor determines the percentage of gas present in the formation fluid sample and categorizes the fluid sample as high gas, medium gas, low gas, and no gas based on the signal from the detector array and the information from the data base.
Patent EP-0499912-A2 (EP)
Title: Roststab und Rost für Verbrennungsanlagen
Inventor: KRIEGER FRIEDRICH
IPC: F23H17/12
Filed: 1992-02-08
Abstract: Es wird ein Roststab für Verbrennungsöfen, insbesondere für Müllverbrennungsanlagen, vorgeschlagen, der vordere Luftaustrittsöffnungen (6) und hintere Luftzufuhröffnungen (3) für Unterluft aufweist, wobei der Roststab durch einen hohlkastenartigen trapezförmigen Querschnitt ausgezeichnet ist. Weiterhin wird ein Rost aus derartigen Roststäben vorgeschlagen bei dem die beweglichen Roststabreihen einen Hub zulassen, der dem Versatz zwischen zwei benachbarten Roststabreihen entspricht. Weiterhin sollen die Roststabträger bogenförmig ausgebildet sein, um im kalten und heißen Betriebszustand dem Rost eine dichte Rostoberfläche zu geben. <IMAGE>
Patent EP-0499198-A2 (EP)
Inventor: HAVENS DALE I
IPC: F16H57/027
Filed: 1992-02-11
Abstract: A method of charging a hydrostatic transmission (10) with deaerated transmission oil (44) wherein a hollow-bodied bellows (32) attached to a housing plate (30) for placement within the hydrostatic transmission housing (12), and a bleed plug (38) for a bleed hole (36) are removed, and the deaerated oil (44) is caused to fill the transmission housing (12). Once the transmission has been completely charged such that the oil is at the bleed hole level, the hollow-bodied bellows (32) attached to the housing plate (30) is then secured to the hydrostatic transmission housing (12) causing excess oil and air initially trapped within the hydrostatic transmission housing (12), to be purged through the bleed hole (36), while the transmission bleed hole plug (38) is then secured into the transmission bleed hole (36).
Patent EP-0503514-A2 (EP)
Inventor: KILLIAN EARL A
IPC: G06F9/302
Filed: 1992-03-07
Abstract: A technique for extending the data word size and the virtual address space of a pre-existing architecture so that hardware for the extended architecture also supports the pre-existing architecture. Extension of the data word size from m bits to N bits entails widening the machine registers and data paths from m bits to N bits and sign-extending entities of m or fewer bits to N bits when they are loaded into registers. Some of the m-bit instructions, when operating on N-bit sign-extended versions of m-bit entities, produce an N-bit result that may not correspond to the correct m-bit result, sign-extended to N bits. For these instructions compatibility requires that the instructions be further defined to guarantee a sign-extended result. This means that separate N-bit instructions corresponding to these m-bit instructions are needed. The support for up to an N-bit virtual address space is provided in part by widening the virtual address data paths. The extended architecture supports the m-bit architecture's addressing with minimal additional hardware. This is made possible by storing m-bit addresses as N-bit entities in sign-extended form and requiring that the results of address computations on these entities be in sign-extended form.
Patent EP-0504714-A2 (EP)
Inventor: ABE TAKAO
IPC: H01L21/02
Filed: 1992-03-10
Abstract: A semiconductor substrate is formed by bonding wafers together by heat-treatment without causing the substrate to be thermally damaged to have thermal strain, separation, cracks, etc. due to a difference in the thermal expansion coefficients of the wafers. Particularly, a semiconductor substrate having an SOI structure with a silicon film thin enough to allow various integrated circuits or TFL-LCD to be formed, is produced. After wafers are bonded temporarily in a low temperature range, one of the wafers is made thin by chemical treatment, then the wafers are bonded fully by heat-treatment in a temperature range (where the thermal expansion coefficients of the wafer are not affected) higher than the above low temperature range, and then said one wafer can be made thinner by mechanical grinding or polishing mechano-chemically. Even if a semiconductor substrate is formed by sticking a silicon wafer and a quartz wafer together, damages that will be caused thermally due to thermal expansion can be prevented, and a film can be easily obtained which is sufficiently thin as required for forming various integrated circuits or TFT-LCD or the like.
Patent EP-0512354-A2 (EP)
Inventor: TRUNT RAINER
IPC: H04R25/02
Filed: 1992-04-27
Abstract: An ornament (1) which can be worn visibly at the ear (2) contains a hearing aid attached in a hidden manner. For this purpose, an assembly plate (6) which carries components (7 to 9) of the hearing aid can be inserted into a recess (5) of the rear wall (4) of the ornament facing the ear. On a bow (19), the ornament forming the housing of the hearing aid exhibits a clip (21) which engages behind the earlobe (3) and forms the holding element. <IMAGE>
Patent EP-0521331-A2 (EP)
Inventor: DE BUYSER DIRK
IPC: A23L11/00
Filed: 1992-06-16
Abstract: The present invention relates to a soy milk fermentation process, in which the inoculum comprises at least two different lactic acid producing bacterial strains, one of which being Lactococcus lactis subsp. lactis var. diacetylactis, for preparing yoghurt-like food products and products thus obtained. The fermentation process comprises the steps of inoculating soy milk, in which optionally additional ingredients are mixed, allowing a fermentation time sufficient for adequate acid production and cooling the fermented product to below 10°C after an optional heat treatment.
Patent EP-0544305-A2 (EP)
Inventor: OUCHI KAZUO
IPC: H01L21/48
Filed: 1992-11-26
Abstract: Composite film, method of forming transferred bump using the film, probe card structure obtained using the film, and process for peoducing the probe card structure using the film and the transferred bump-forming method are disclosed. The composite film comprises an insulating film (1) and a metallic material (2) extending from the front to the back side of the insulating film through a through-hole formed in the insulating film, said metallic material projecting from the insulating film on at least one side thereof and being releasable from the insulating film.
Patent EP-0548718-A2 (EP)
Inventor: TISCHER DIETER
IPC: F16D48/02
Filed: 1992-12-12
Abstract: The clutch device has a master cylinder (22) which can be actuated by a clutch pedal (24) and is connected via a fluid line (20) to a slave cylinder (18). In the line between the master cylinder (22) and the slave cylinder (18) there is a safety device (37), which has a throttle (49, 51). It is situated in parallel with a measuring orifice (44) which, when a predetermined differential pressure is exceeded, displaces a closure element (41, 43) and thereby closes the line between the slave cylinder (18) and the master cylinder (22) except for the throttle (49, 51). The measuring orifice (44) is assigned two pressure switches (55, 60) which pick off the pressure upstream and downstream of the measuring orifice (44). When the predetermined differential pressure is exceeded, a solenoid valve (38, 41, 43) is actuated, and this displaces the closure element (41, 43) into its closed position, thereby closing the line between the slave cylinder (18) and the master cylinder (22) except for the throttle (49, 51). 
<IMAGE>
Patent EP-0550057-A2 (EP)
Inventor: HAAS JUERGEN
IPC: H01R13/639
Filed: 1992-12-29
Abstract: An electronic control assembly has a control box (2, 302), a control module (4, 204, 404, 504) insertable into the control box (2, 302) and an electrical connector (6, 206, 406, 506) which is pivotally mounted within the box (2, 302), between a position where the control module (4, 204, 404, 504) can be inserted into the box (2, 302) adjacent to the connector and between a position where the electrical connector (6, 206, 406, 506) is in electrical engagement with the electronic module (4, 204, 404, 504). The electrical connector is pivotally mounted in the control box and includes a lower mounting leg (112, 212) having outer pinion portions (116, 216) which are positioned in a trunnion (30) located in adjacent side walls (20) forming a channel (22) for the receipt of the connector and the module. The electronic module (4, 204, 404, 504) is in precise registration with the connector member (6, 206, 406, 506), such that when the connector is pivoted into place, the electrical elements within the connector and the electronic module are in precise alignment.
Patent EP-0503772-A2 (EP)
Inventor: HODRIEN RONALD CHRISTIPHER
IPC: F02C3/28
Filed: 1992-02-13
Abstract: A method for combined cycle electrical power generation comprises utilising a coal hydrogenator 1 to produce gaseous, liquid and char products. The gaseous product, an optionally the liquid product, is combusted to drive a gas turbine 4, which in turn drives a first electrical generator 5, whilst the char is fed to a boiler 9 and combusted therein to produce steam to drive a steam turbine 10 which in turn drives a second electrical generator 11. 
     The method enables electrical power to be generated from gaseous, lqiuid and char products produced by the coal hydrogenator.
Patent EP-0507490-A2 (EP)
Inventor: STROM ROBERT M
IPC: C08J3/00
Filed: 1992-03-25
Abstract: A process is provided for preparing ion-exchange resin particles of relatively uniform size by partial functionalization of non-uniform copolymer beads with ion-exchange groups. The non-uniform copolymer beads are preferably functionalized in a manner such that the ion-exchange groups are substituted at available sites which are most accessible to diffusion by functionalizing agents. Due to the size difference between individual copolymer particles, a greater proportion of available sites is functionalized in a small particle when compared to that of a large particle. Due to the greater proportion of ion-exchange groups present in a small particle, the small particle swells relatively more than a larger particle. The result is effectively a narrowing of the size distribution for the partially functionalized resin particles. The relatively uniform resin particles obtained by the process have performance advantages, such as reduced pressure drops, improved exchange kinetics, rinse efficiencies, and separation efficiencies when compared to fully functionalized ion-exchange resins that are non-uniform in particle size.
Patent EP-0546724-A2 (EP)
Inventor: WELLHEUSER CHRISTOPHER M
IPC: H03K19/0175
Filed: 1992-11-26
Abstract: A low voltage BiCMOS output driver (10) that is operable in a mixed voltage signal environment is provided which comprises a pull-up transistor (48) and blocking circuitry (54) operable to block current flow from the mixed voltage signal environment through the BiCMOS output driver (10) to its supply voltage source.
Patent EP-0561217-A2 (EP)
Inventor: WALKE HARALD
IPC: B03B9/06
Filed: 1993-03-03
Abstract: In the case of a method for processing fresh concrete residues and similar composite building materials, the fresh concrete residue generated, which is removed from concrete mixers, truck concrete mixers and similar building machines, in particular as a mixture of fresh concrete and rinsing water, undergoes a disposal step in an apparatus having a container-shaped treatment superstructure. The mixture of fresh concrete and rinsing water is collected in the treatment superstructure and subjected to an at least periodical mixing motion, preventing the constituents of the mixture from setting. After a predetermined dwell time, the mixture is brought into a position of rest separating the constituents of the mixture by a sedimentation equilibrium, a rinsing water fraction which has clarified after a settling time is drained off from the treatment superstructure and subsequently a remaining residual fresh concrete mixture is sent for further processing.
Patent EP-0552816-A2 (EP)
Inventor: YAMAGUCHI SHINICHIRO
IPC: G06F9/44
Filed: 1986-07-03
Abstract: A data processor (100) for execution of tagged data and tagless data has a decoder (130) for discriminating whether the data is tagged or tagless one and in case of a tagged data, separates a tag part and uses the remaining part for address computation. The data processor also comprises a unit for evaluating the tag part and a micro program controller (290) for multi-branching in accordance with the evaluation result of the tag part. The tag evaluating unit includes an extender eliminating part (250) for extracting the tag part from data on a data bus (340), a plurality of tag part storing registers (260, 270) for storing the tag part from the eliminating part under the control of the micro program controller, and a tag multi-way jump encoder (292) for generating a tag multi-way jump address to feed it to the controller on the basis of the outputs of the registers and a signal from the micro program controller, thereby enabling tag multi-way jump.
Patent EP-0570718-A2 (EP)
Inventor: RAY LAWRENCE ALLEN C O EASTMAN
IPC: G06T19/00
Filed: 1993-04-23
Abstract: A system and method that generates computer graphic images using anti-aliasing rendering to create sets of offset images each of a lower resolution than the resolution desired. The anti-aliasing rendering is performed using offset weights that effectively cause a graphic model to be rendered at different rendering points for each low resolution image which are offset between low resolution images. The lower resolution offset images are then interlaced or combined to produce the desired high resolution image.
Patent EP-0559428-A2 (EP)
Inventor: NAITOH TAKAYUKI
IPC: C07K14/47
Filed: 1993-03-02
Abstract: Novel polypeptide, in both mature form and including a signal peptide, synthesized by a human glioblastoma cell line, and DNA encoding the said polypeptide. The polypeptide may be useful for the prevention of or in the treatment of aplasia or abnormal proliferation of glial cells or neurons, for the depression or enhancement of immunological activity, or the treatment of tumors.
Patent EP-0585043-A2 (EP)
Inventor: CURRY DOUGLAS N
IPC: G06T3/40
Filed: 1993-08-18
Abstract: An image enhancement method in which low-resolution bitmapped images may be enhanced and converted into gray images for printing on high-addressability printing and display systems. The method uses template (94) matching to determine a rendering goal, and converts the bitmap pixel into a numerical, multiple-bit-per-pixel sampled value (96) that is independent of the system it may ultimately be printed on. Unlike previous template matching methods which determined an enhanced pixel pattern output which was sent directly to the photoreceptor of a specific printer, the sampled data value of the present invention will require processing by the printer for its own particular characteristics before being sent to the photoreceptor. The sample data value may be sent directly to a printer imaging processor or stored via a network.
Patent EP-0604234-A2 (EP)
Inventor: TOKUYAMA MICHIKO C O NEC CORPO
IPC: H01L21/322
Filed: 1993-12-23
Abstract: For removing contaminants (32) from a silicon substrate (31) having a principal surface (31a), a polycrystalline silicon film (34) is formed on an oxidation film (33) which is formed by oxidizing the principal surface. As a result, the contaminants are mainly concentrated around an interface between the oxidation and the polycrystalline silicon films. Thereafter, the oxidation and the polycrystalline silicon films are deleted from the silicon substrate. Therefore, the contaminants are eliminated from the silicon substrate together with the oxidation and the polycrystalline silicon films.
Patent EP-0619606-A2 (EP)
Inventor: ATARASHI TAKAYUKI
IPC: H05K7/20
Filed: 1994-03-30
Abstract: An electronic equipment has a cooling structure in which air discharged from heat sinks (3) can be recovered without any leakage and compact blow ducts and discharge ducts are disposed in a narrow space. A supply opening (23) and a discharge opening (26) for cooling air are independently formed in a heat sink (3). A plurality of supply branched ducts (4) and discharge branched ducts (5) are combined in a comb-like shape along the axis of the ducts. Ejection openings (18) for cooling air are formed on each of the supply branched ducts (4) in the position corresponding to each of the heat sinks (3). Such ejection openings (18) are closely connected to the supply openings (23) for cooling air of the heat sinks (3). On the other hand, recovery openings (19) for cooling air are formed on each of the refrigerant discharge ducts (5) in a position corresponding to each of the heat sinks (3). Such recovery openings (19) are closely connected to the discharge openings (26) for gas refrigerant of the heat sinks (3). <IMAGE>
Patent EP-0632969-A2 (EP)
Inventor: TEUFEL EBERHARD DIPL-CHEM
IPC: A24D3/10
Filed: 1994-05-20
Abstract: Beschrieben wird ein Filtertow aus Celluloseacetatfilamenten und/oder Celluloseacetatspinnfasern, wobei zumindest die Oberfläche der Filamente und Spinnfasern aus einem Celluloseacetat mit einer Acetylzahl von weniger als 53 %, vorzugsweise weniger als 49 %, besteht. Das Verfahren zur Herstellung des Filtertows umfaßt das Erspinnen von Celluloseacetatfilamenten aus einer Lösung von Celluloseacetat mit einer Acetylzahl von mindestens 53 % in Aceton, gegebenenfalls Zerschneiden der Filamente zu Spinnfasern und Zusammenfassen der Filamente und/oder Spinnfasern zu einem Filtertow, wobei die Filamente bzw. Spinnfasern so hydrolisiert werden, daß zumindest das Celluloseacetat an der Oberfläche der Filamente und Spinnfasern danach eine Acetylzahl von weniger als 53 %, vorzugsweise weniger als 49 %, aufweist. Die Erfindung betrifft auch ein Tabakrauchfilterelement aus dem Filtertow sowie ein Verfahren zur Herstellung des Tabakrauchfilterelements. Das erfindungsgemäße Filtertow und das erfindungsgemäße Tabakrauchfilterelement sind besser biologisch abbaubar unter Einwirkung von Umgebungseinflüssen; dennoch ist deren Lagerung unter den heute üblichen Bedingungen ohne die Gefahr des mikrobiologischen Abbaus möglich.
Patent EP-0644414-A2 (EP)
Inventor: ASAI HIDEKI
IPC: G06V10/141
Filed: 1994-08-03
Abstract: A particle image in a sample 63 is formed at an imaging position 56 by an objective lens 55 of a microscope, projected on the image picking up plane of a TV camera 58 via projection lens 57 and is subjected to photo-electric conversion. Image signals from the TV camera 58 are supplied to an image memory 75 via an A/D converter 74 as well as to an image processing control unit 76. Image signals outputted from the image memory 75 are supplied to a characteristic picking out unit 78 and there a plurality of characteristics of the particle concerned are picked out. The picked-out characterstics are supplied to the classification unit 79 and there classification of the sediment components is performed via a neural network with a learning capability. Accordingly, the classification unit 79 performs provisionally an automatic classification of the objective sediment components by making use of the inputted characteristic parameters. 
     Whereby the device which allows accurate and fast automatic component particle analysis even for patient specimens containing a variety of components in high concentration is realized.