baber/WOPTO huggingface dataset:
Patent EP-0447133-A2 (EP)
Inventor: KRUPEY JOHN
IPC: G01N33/533
Filed: 1991-03-07
Abstract: The invention provides a binding assay reagent comprising a backbone polypeptide comprising glutamic acid residues and lysine residues is proportions such that the backbone polypeptide has a net positive charge, said backbone polypeptide having a molecular mass of ≧ 2.0 x 10⁵ Daltons; an optical dye label covalently bound to the backbone polypeptide, a specific binding molecule covalently bound to the backbone polypeptide, and an enhancing peptide associated with the backbone polypeptide, said enhancing peptide being comprised of a mixture of a) acidic and basic amino acid monomer residues having opposite stereochemical configurations or b) mixtures of homopolymers of acidic amino acids and basic amino acids wherein the homopolymers may be of the same or different stereochemical configurations, and wherein said enhancing peptide is electrically neutral or has a net negative charge. The binding assay reagents exhibit enhanced binding activity over that of the dye labelled polypeptides alone and also enhance the sensitivity of the binding assay by providing increased amounts of optical label.
Patent EP-0447145-A2 (EP)
Inventor: HERRELL RUSS W
IPC: G06F13/28
Filed: 1991-03-11
Abstract: The present invention relates to an intelligent direct memory access (DMA) controller (22) which interprets user commands from a host system (20), translates virtual addresses from the user applications program to physical addresses, and retrieves blocks of data from the main system memory (32) at the request of the user's code, rather than at the request of the kernel code (201) of the host system (20). This is accomplished by representing the data processing commands of the user and the data associated therewith as respective command/pointer packets comprised of data processing commands and virtual pointers to the associated data in virtual memory space of the user's host system (20). The virtual pointers of the command/pointer packets may then be translated to physical pointers for purposes of identifying physical addresses within the main memory (32) at which the associated data is located. The associated data may then be read from the physical address in the main memory (32) without interrupting the host processor (20). Techniques are also disclosed whereby the attributes of virtual memory systems such as page fault and access fault correction may be maintained in conjunction with the user scheduled DMA technique of the invention.
Patent EP-0460808-A2 (EP)
Inventor: SPROSTON JOHN LESLIE
IPC: F16F5/00
Filed: 1991-05-03
Abstract: An electrorheological device capable of containing an electrorheological fluid (25) between two electrodes (26,27) and having means for applying an electrical potential between the electrodes, characterised in that the device has means for subjecting the fluid to varying compressive or tensile stress in operation.
Patent EP-0470748-A2 (EP)
Inventor: FITT LARRY E
IPC: C09J103/02
Filed: 1991-07-29
Abstract: A high speed corrugating adhesive having a carrier phase comprised of starch, modified starch or dextrin and polyvinyl alcohol in an aqueous emulsion wherein a cold water soluble, partially hydrolyzed, polyvinyl alcohol is used as a starting material. The polyvinyl alcohol is further hydrolyzed  in   situ  to a degree of hydrolysis of more than about 95% by heating it in the presence of water, caustic, and starch, modified starch or dextrin. The carrier phase is admixed with a boron containing compound and a suspension of water and starch to prepare the corrugating adhesive for use in a corrugating machine.
Patent EP-0488510-A2 (EP)
Inventor: ARIMOTO SATOSHI
IPC: H01S5/183
Filed: 1991-10-16
Abstract: A visible light surface emitting laser device includes a GaAs substrate (1) having a (100) oriented surface as a main surface; a double heterojunction structure including at least an AlGaInP first cladding layer (2), an undoped GaInP active layer (4) epitaxially grown on the first cladding layer (2) under such a condition that natural superlattice will be formed, and an AlGaInP second cladding layer (5) formed on the active layer (4) and having opposite conductivity type to that of the first cladding layer (2); a groove (18) penetrating the substrate (1); and regions (7) formed by performing diffusion of impurities having opposite conductivity type to that of the second cladding layer (5) into regions other than a region opposite to the groove (18) from the second cladding layer (5) side so as not to reach the first cladding layer (2), in which the natural superlattice is disordered (8). Therefore, a current confinement structure and a light confinement structure can be realized in the active layer. As a result, a visible light surface emitting laser device that oscillates at low threshold current and that controls the transverse mode can be realized.
Patent EP-0482864-A2 (EP)
Inventor: FUKUDA MASAHIRO
IPC: H04N7/30
Filed: 1991-10-21
Abstract: An image data processing apparatus for fast coding and reconstructing continuous-tone image data parallely processes DCT coefficients in pipelined quantization and dequantization. An image data compressing apparatus (Fig. 11) comprises an orthogonally transformer (111) for obtaining a transform coefficient matrix by two-dimensionally orthogonally transforming continuous-tone image data, a quantizer (121) for quantizing respective elements of a coefficient matrix, a signal producer (131, 132) for outputting the serial quantized coefficients by attaching a termination signal to the tail end, and a coder (150) for outputting codes corresponding to significant coefficients. An image data reconstructing apparatus (Fig. 13) comprises a decoder (161) for decoding input codes to the coefficient codes and succession length codes, a coefficient code reverter (162) for reverting the coefficient codes into significant coefficients, a succession length code reverter (163) for reverting the succession length codes into insignificant coefficient succession length, a memory (142) for storing a data pair of a significant coefficient and an insignificant coefficient succession length, a dequantizer (171) for obtaining appropriate transform coefficients by dequantizing significant coefficients in data pairs, and an inverse orthogonally transformer (180) for two-dimensionally inverse-orthogonally transforming the transform coefficient matrix and for outputting the transforming result as image data.
Patent EP-0484240-A2 (EP)
Inventor: TAGUCHI FUMIAKI
IPC: C12R1/01
Filed: 1991-10-30
Abstract: The present invention provides a process for preparing hydrogen gas in an industrial scale, using microorganism capable of producing hydrogen gas, using glucose or polysaccharides containing glucose as a constituent.
Patent EP-0513533-A2 (EP)
Inventor: MUELLER ULRICH DR
IPC: C07D233/68
Filed: 1992-04-13
Abstract: Heterocyclic-substituted phenylacetic acid derivatives, of the formula <IMAGE>  in which A represents a heterocyclic radical, bonded via a nitrogen atom, of the formula <IMAGE> They are prepared by reaction of phenylacetic acid derivatives substituted by leaving groups with the appropriate nitrogen heterocycles and can be used as active compounds in pharmaceuticals for the treatment of high blood pressure and atherosclerosis.
Patent EP-0544294-A2 (EP)
Inventor: MATSUI KOJI
IPC: H05K3/28
Filed: 1992-11-26
Abstract: A method of bonding first and second circuit boards includes applying a light-sensitive adhesive over the first electrodes on a first circuit board and the areas where the first electrodes are not formed, and drying the applied adhesive to form a light-sensitive adhesive layer having the light-sensitive adhesive layer exposed selectively to active rays of light and performing development to remove only the light-sensitive adhesive layer on the first electrodes, and then performing a heat treatment to impart bonding quality to the light-sensitive adhesive layer remaining between adjacent first electrodes, placing the first and second circuit boards one on top of the other and thermocompressing the two circuit boards to have the first electrodes connected electrically to the second electrodes to form a single circuit board; and performing a heat treatment and/or exposure to active rays of light on the formed single circuit board.
Patent EP-0527632-A2 (EP)
Inventor: YAMAMOTO MITSURU
IPC: H04N5/45
Filed: 1992-08-11
Abstract: When dynamic image signals from a plurality of dynamic image signal sources are simultaneously received by a plurality of receivers, a dynamic image signal to be transmitted is transmitted while being divided into one or a plurality of partial dynamic image signals. In each of the plurality of dynamic image output devices, a desired number of received partial dynamic image signals are displayed in a desired size, thereby preventing a decrease in transmission efficiency caused by transmission of a large amount of dynamic image information exceeding the capacity of a transmission path.
Patent EP-0550236-A2 (EP)
Inventor: GLASSNER ANDREW S
IPC: G06T19/00
Filed: 1992-12-21
Abstract: Methods for modifying shapes represented as non- self-intersecting, simply connected, triangulated polyhedra of genus-O, defined as a plurality of triangular faces, each triangular face defined as a set of three coordinate points, determine an ordering of concave edge elimination procedures which are required to smoothly convert a concave shape to its convex hull. The ordering technique attempts to avoid self-intersections and degeneracies in the metamorphs produced between the starting concave shape and its convex hull.
Patent EP-0552794-A2 (EP)
Inventor: HOMMA KOICHI HAKURAKU HAUSU
IPC: H04L12/28
Filed: 1993-01-22
Abstract: Data communication method and system for transmitting a large amount of data via a network (202) such as LAN to which a plurality of stations or terminals (201, 203, 204, 205) are connected, through a simplified processing procedure with high reliability and high efficiency while suppressing influence to other communications. The large amount of data is transmitted from a sender station to a plurality of receiver stations by utilizing a connectionless communication service, while inter-station reception acknowledging/retransmitting processings are performed by using a connection-oriented communication service. The large amount of data to be transmitted is divided into a plurality of blocks, and inter-block delay time is set on the basis of station status factors such as a permissible load increase rate of the CPU of the individual stations.
Patent EP-0582991-A2 (EP)
Inventor: MATSUBARA KIYOSHI
IPC: G11C16/16
Filed: 1993-08-09
Abstract: A data processing apparatus having a built-in flash memory and being capable of rewriting the built-in flash memory by use of versatilely used PROM writer has a CPU (10), an electrically rewritable nonvolatile flash memory both formed in a single semiconductor substrate (1), and is operable in a mode in which the built-in flash memory is rewritable in accordance with commands supplied from a PROM writer (30). The data processing apparatus has a command latch (21a, 21b, 21c) made externally writable when the above-mentioned operation mode is established, a command analyzer (22) and a sequence controller (23) for controlling a sequence of rewriting the flash memory in accordance with the analysis result. The command analyzer and sequence controller may be realized by the CPU.
Patent EP-0596501-A2 (EP)
Inventor: HIGUCHI TAKANOBU C O SOUGOUKEN
IPC: G11B7/125
Filed: 1993-11-04
Abstract: An optical disc (16) has a plurality of pits representing recorded data. The pits of the optical disc (16) are irradiated with a first light beam (LD1 ) having an intensity sufficient to cause a phase change of material of the optical disc (16) so as to reproduce the data, and with a second light beam (LD 2 ) having a lower intensity than the first light beam so as not to occur the phase change of the material, for producing a tracking error signal.
Patent EP-0568305-A2 (EP)
Inventor: JIANG CHING-LIN
IPC: G06T9/00
Filed: 1993-04-27
Abstract: A data compression/decompression processor implements a modified Ziv-Lempel ("LZ") coding technique. The processor includes three modules, an interface (10), a coder-decoder ("CODEC") (20), and a MODEL (30). The CODEC (20) and the MODEL (30) modules together form compression engine, in which the CODEC (20) provides variable length coding and data packing, and the MODEL (30) implements the LZ processing. The MODEL (30) uses content addressable memory ("CAM") in encoding mode for text storage and character matching, and uses CAM in decoding mode as an on-chip RAM to obtain high speed access.
Patent EP-0589612-A2 (EP)
Inventor: HEPP JOZSEF
IPC: G01N33/543
Filed: 1993-09-15
Abstract: A method for determining the amount of analyte in a sample which comprises a first step of providing a first assay compartment and a second assay compartment separated from the first assay compartment by a barrier permeable to a signal providing binding reagent-label conjugate, the barrier e.g. being a porous membrane or gel; a second step of combining an analyte containing sample and binding reagent-label conjugate capable complex of binding to the analyte to form alone or in combination with a second binding reagent a specific binding pair complex of a size sufficiently large to prevent passage through the barrier, said binding reagent-label conjugate being provided in an excess of the amount required to bind with all of the analyte; a third step of incubating the mixture to allow the analyte to bind to the binding reagent-label conjugate to form the specific binding pair comprising the analyte and the binding reagent-label conjugate and for unbound binding reagent-label conjugate to pass through the barrier into the second compartment; a fourth step of entrapping and modifying the unbound binding reagent-label conjugate in the second compartment to enable detection of a signal from specific binding pair as a measure of the amount of analyte bound in the specific binding pair; and a fifth step of measuring the detectable signal.
Patent EP-0564364-A2 (EP)
Inventor: MCFADDEN FRANCIS J
IPC: G03F7/20
Filed: 1993-04-02
Abstract: A method and apparatus for selectively exposing an uneven substrate surface (12). The method can be used to remove a coating (14) from the upper portions of the substrate surface by applying photoresist (18) over the coating, placing a prism (20) on the coated substrate, projecting light rays through the prism toward the substrate surface, removing either the exposed or unexposed photoresist, and removing the exposed coating.
Patent EP-0614870-A2 (EP)
Inventor: TAKAYA HIDEMASA
IPC: C07C47/228
Filed: 1994-03-10
Abstract: Disclosed herein is a process for producing an optically active aldehyde represented by the following formula (2): 
 
 
 
        OHC-CH(CH₃)-Q   (2) 
 
 
 
wherein Q means a halogen atom, lower alkyl group, phthalimide group, lower alkylcarbonyloxy group, cyano group, carboxyl group, lower alkyloxycarbonyl group, lower alkoxy group, lower alkylcarbonyl group, acetylamino group, benzoylamino group, monoalkylamino group, dialkylamino group, benzoyl group, phenyl group which may be substituted by a halogen atom, lower alkyl group or lower alkoxy group, or naphthyl group which may be substituted by a halogen atom, lower alkyl group or lower alkoxy group, which comprises hydroformylating a vinyl compound represented by the following formula (1): 
 
 
 
        CH₂=CH-Q   (1) 
 
 
 
wherein Q has the same meaning as defined above, using a specific rhodium-phosphine complex as a catalyst. According to the process, optically active aldehydes which require much labor and time to synthesize, and are expensive can be produced at a high yield and a low cost by a simple process under mild conditions.
Patent EP-0630074-A2 (EP)
Inventor: WAKATA SHIGEKAZU C O SUMITOMO
IPC: H01R13/516
Filed: 1994-06-09
Abstract: A structure of a vehicle charging connector includes a depressed connector receptacle (11) formed in a body of a vehicle, a receptacle lid (25) mounted on the receptacle (11) to close and open an opening of the receptacle (11), a secondary connector (12) mounted on a rear wall of the receptacle (11) and having an opening open to the opening of the receptacle (11), the secondary connector (12) including a connector lid (18) closing and opening the opening thereof, and a butting member (22) mounted between an inner face of the receptacle lid (25) and an outer face of the connector lid (18), the butting member (22) butting against at least one of the receptacle lid (25) and the connector lid (18) when the receptacle lid (25) is closed. When the receptacle lid (25) is closed in the condition that the connector lid (18) is incompletely closed, the inside face of the receptacle lid (25) abuts against the butting member (22) mounted on the connector lid (18). When the receptacle lid (25) is closed in this state, the connector lid (18) is pushed via the pushing member (22) to close the connector housing (12).
Patent EP-0657200-A2 (EP)
Inventor: JANIK LEON P
IPC: F02M37/22
Filed: 1994-12-09
Abstract: A filter assembly (10) employs a bracket (18) and a base (12) which mounts a disposable filter element cartridge (14). The bracket (18) has a bracket mounting portion for mounting the bracket (18) to a vehicle and a base mounting portion for mounting the base (12). The bracket mounting portion may be offset from the base mounting portion to provide mounting flexibility. The base mounting portion has a plurality of outwardly projecting catches that engage and support a corresponding number of hangers on the base. A threaded stud mounted on the bracket (18) is received between the hangers . A nut (24) in threaded engagement with the stud is torqued into engagement with the base (12), securing the base (12) to the bracket (18).
Patent EP-0608134-A2 (EP)
Inventor: NAKAYAMA JUNICHIRO
IPC: G11B11/10
Filed: 1994-01-20
Abstract: The magneto-optical recording medium is provided with a readout layer which shows the in-plane magnetization and which changes from the in-plane magnetization to the vertical magnetization when its temperature rises higher than a predetermined temperature by irradiation of the light beam, a memory layer which records information thereon magneto-optically, an intermediate layer which keeps in-plane magnetization from room temperatures to its Curie temperature, and an writing layer which has a Curie temperature higher than that of the memory layer and has coercive force lower than that of the memory layer. Since the intermediate layer becomes a domain wall in optical modulation recording, it prevents the memory layer and the writing layer from forming a domain wall, so information can be recorded in good condition. Moreover, a portion of the readout layer besides a center portion of the light beam shows the in-plane magnetization and masks the memory layer at playback. Therefore, a recording bit can be made small and recording density can be improved without increasing interference of signals from neighboring recording bits, which causes noises.
Patent EP-0669426-A2 (EP)
Inventor: HENDRICKSON ARTHUR N
IPC: E01C19/10
Filed: 1994-03-14
Abstract: Apparatus for processing recyclable asphalt material includes an elongate drum (12) having a generally cylindrical wall (14), a central axis (c), a first end (18) and a second end (16), and being mounted for rotation about the central axis (c), with the central axis tilted at an acute angle (A) so as to elevate one of the first and second ends relative to the other of the first and second ends, a heating chamber (30) adjacent the first end (18) of the drum, a plurality of breaker members (50) arrayed generally parallel to the central axis (c) of the drum and placed within the drum, a heat conduit (58) extending along the drum coaxial with the breaker members, a heating arrangement (40) for supplying heat to the heating chamber (30), ducting interconnecting the heating (30) chamber, the breaker members (50), and the heat conduit serially such that heat from the heating chamber is conducted from adjacent the first end (18) of the drum to adjacent the second end (16) of the drum and is returned to adjacent the first end of the drum serially through the breaker members and the heat conduit, a feed arrangement (70) for feeding the recyclable asphalt material into the drum, adjacent the elevated one of the first and second ends of the drum, and a rotational drive (22) for rotating the drum, the breaker members and the heat conduit about the central axis so as to tumble the recyclable asphalt material within the drum, against the breaker members and against the heat conduit to process and deliver the desired recycled asphalt material adjacent the other of the first and second ends of the drum.
Patent EP-0639916-A2 (EP)
Inventor: DE NIJS RICHARD HENRI JOHAN
IPC: G06F13/00
Filed: 1994-06-21
Abstract: A network port configurator device for automatically configuring a system having network workstations and corresponding network equipment of various physical protocols. The network port configurator comprises a plurality of input and output ports for receiving physical wiring to which the workstations and network equipment are attached. Detection circuitry attached to the input and output ports determine the physical protocol of the attached workstations and network equipment by determining a characteristic of the attached equipment. Examples of identifying characteristics include a characteristic impedance, a characteristic voltage, and a characteristic cable identification of the workstation. Logic circuitry uses this information to control a circuit switching mechanism that connects the input ports to the output ports.
Patent EP-0675177-A2 (EP)
Inventor: CHOU TI
IPC: C08F2/16
Filed: 1995-03-24
Abstract: A coating composition for use as an overcoat or heat resistant coating having improved heat resistance comprised of an aqueous latex polymer emulsion and a water soluble or water-dispersible resin which containing a sufficient number of either (a) carboxyl groups or (b) carboxyl and amide groups which will form at least one anhydride ring or imide, in the presence of sufficient heat, and release water molecules, with the latex polymer having a particle size of less than about 1600 Angstroms and containing an effective amount of a nitrogen containing volatile base to achieve a pH of greater than about 7.5 to keep the resin solubilized or dispersed.
Patent EP-0690089-A2 (EP)
Inventor: GRIMMER ROBERT A
IPC: B29B9/06
Filed: 1995-04-21
Abstract: Spherical particles having a diameter between .007" and .040" are formed from melt extruded thermoplastic material suitable for casting on a heated mold surface and melting thereon to form a thin layer of material having a nominal thickness of .040" that is cooled and removed from the mold surface as a part having a porosity less than a visually observable threshold. The process includes the steps of providing microspheres formed of blended and melt extruded thermoplastic, plasticizers (if necessary) and pigment additives that constitute less than 5% by weight of the blend and shaped as a smooth round spherical particle; providing a heated casting surface and distributing a predetermined charge of such microspheres against the heated casting surface; melting the microspheres as a layer of thermoplastic material having a porosity less than .003 inches and thereafter cooling and removing the non-porous layer from the casting surface; in one embodiment of the process the microspheres are provided as a fixed charge having a weight substantially the same as the finished part and wherein the fixed charge is comprised of such microspheres; centrifugally casting the microspheres onto a heated mold surface where they are melt flowed into a thin layer, cooled and removed from the mold; in another embodiment of the process the microspheres are provided in greater weight quantities than the weight of the finished part and are placed on a heated mold surface to maintain a static pressure of the microspheres material against the heated mold surface as they are melt flowed into a thin layer.