baber/WOPTO huggingface dataset:
Patent EP-0390536-A2 (EP)
Inventor: SYMONS MICHAEL WINDSOR
IPC: B29D24/00
Filed: 1990-03-28
Abstract: A method of making a composite structure (10) from two first sheets (12, 14) of a natural fibre material such as paper and a second corrugated sheet (16) of a natural fibre material such as paper, the second sheet (16) being sandwiched between the two first sheets (12, 14), includes the steps of impregnating the sheets (12, 14, 16) with a liquid composition comprising a thermosetting resin such as a phenolic resin, an extending liquid for the thermosetting resin and a catalyst for the thermosetting resin, locating the second sheet (16) between the two first sheets (12, 14) and polymerising the thermosetting resin to join the second sheet (16) to the two first sheets (12, 14) to form the composite structure (10). The composite structure (10) is of use in the building and packaging industry.
Patent EP-0405863-A2 (EP)
Inventor: CHAO FRED CHIA-CHI
IPC: G21C17/00
Filed: 1990-06-22
Abstract: A computed model of reactor power output distribution in space is read periodically to microprocessor based computer memory and retained in memory in a three dimensional matrix. This retention occurs between regular updates on the order of every two minutes. The reactor is conventionally monitored in groups of 16 fuel bundles each. Each 16 bundle group is monitored as to its thermal neutron flux by four vertical strings of local power range monitors, each string having one of four power monitors disposed at four different elevations extending the height of the active core. Each bundle group is controlled by four control rods and is assumed to be subject to uniform flow change with overall reactor flow change. The automated thermal limit monitor (ATLM) takes as inputs all power range monitor information from the BWR reactor core on a continuous basis to two channels one channel for determining operating limits the other channel for determining safety limits. These signals are processed inside the system according to different algorithm requirements for the protection of fuel thermal limits, i.e., minimum critical power ratio (MCPR) and maximum linear heat generation rate (MLHGR). The system also takes as input the on-line absolute core thermal parameters limits, together with a set of built-in parameters called A and B factors which are functions of core power, and control rod position, and the operating thermal limit data at the current power and flow conditions. Based on the above information, the system calculates signal setpoint values for MCPR and MLHGR, respectively. These setpoint values are   compared with the instantaneously scanned ATLM signals continuously to determine whether a control rod withdrawal block command or core flow block command should be issued. If an instantaneously scanned and processed ATLM signal value approaches its setpoint, then rod block (or flow block) will be issued. This then assures that the core thermal limits are not violated on rod withdrawal or flow changes. This invention disclosure not only describes the system configuration and functional logic of rod block and flow block, it also describes the design bases of the A and B factors in the system algorithm which are fundamental to the whole ATLM system. The configuration concept, functional logic, and the form and design of the A and B factors constitute the bulk of the ATLM design invention disclosure.
Patent EP-0408271-A2 (EP)
Inventor: KITAMURA HIROSHI
IPC: G11B7/2533
Filed: 1990-07-09
Abstract: The invention provides an optical memory medium for recording and/or reproducing information by applying a laser beam thereto, characterized by providing shading means for shading light of any undesired wavelengths for recording and/or reproducing information to protect a recording layer.
Patent EP-0416765-A2 (EP)
Inventor: WALDRON ROGER
IPC: B29C37/00
Filed: 1990-08-14
Abstract: A release film comprises a polymeric film substrate and a polymeric abherent layer. The abherent layer comprises a polyurethane resin which is the reaction product of:
     (i) an organic polyisocyanate,   (ii) an isocyanate-reactive polydialkylsiloxane, and   (iii) a polymeric polyol.
Patent EP-0385949-A2 (EP)
Inventor: BULL CHRISTOPHER HUBERT
IPC: C08G4/00
Filed: 1990-02-23
Abstract: A filled thixotropic resin composition (A) comprises a curable epoxide resin, a filler and, as thickening agent, a condensation product of a sugar alcohol with an aromatic aldehyde, the composition being thickened such that the filler remains substantially uniformly dispersed therein on storage and such that upon addition of (B) a curing amount of a curing agent comprising a polyamine having at least one primary amine group attached directly to an aliphatic or cycloaliphatic carbon atom or a polycarboxylic acid anhydride, the curing agent substantially counteracts the effect of the thickening agent to give a pourable curable composition.
Patent EP-0435829-A2 (EP)
Inventor: GEILER HANS-DIETER
IPC: G01N21/17
Filed: 1990-12-21
Abstract: The arrangement for the analysis of thermal waves in layered systems can be applied to the measurement of geometrical, thermal, electronic and elastomechanical material parameters by evaluating the photothermal response signals from the surface layers of a body. The arrangement for thermal wave analysis, which is known per se and consists of cyclically modulated excitation laser and test laser which are focused on the body to be examined via the same objective is modified in that the excitation laser beam is produced in a cylindrically symmetrical and pure-mode fashion in a radially symmetrical single mode. The spot diameter of the excitation laser is not greater than that of the test laser. A positionally resolving detector is situated in the read-out beam path in the focal plane of the objective on the image side.
Patent EP-0444592-A2 (EP)
Inventor: SHINMIYO SABURO
IPC: H04J3/00
Filed: 1991-02-26
Abstract: A TDM/TDMA (Time Division Multiplex/Time Division Multiple Access) multidirection multiplex communication system of the type using a demand assignment protocol. The system has a multiframe arrangement in which each unit frame is constituted by a frame synchronization signal, a connection control signal for setting up radio channels, N conversation channels, and a single additional bit transmission channel shared by the N conversation channels. When N unit frames are combined in a multiframe format by a frame synchronization signal, N additional bit transmission channels are provided in total.
Patent EP-0478975-A2 (EP)
Inventor: BUCHWALTER LEENA P
IPC: H05K3/18
Filed: 1991-09-04
Abstract: A process is disclosed for producing a metal-organic polymer combination by contacting the polymer with a plasma followed by an aqueous solution of a metal salt. In one embodiment a water or nitrous oxide plasma is used to treat a polyimide or a fluorinated polymer. The polymer is combined with a metal cation, the metal being a catalyst for a conventional electroless coating after which it is contacted with an electroless metal plating bath for the formation of electrical circuits and especially for plating high aspect ratio vias in microcircuits. Unlike the conventional electroless process, the cationic catalytic metal is not reduced to a zero valent metal catalyst prior to the application of the electroless metal coating solution. 
     The process also improves the wettability of the polymer, especially the fluorinated polymer and is especially useful in improving the wettability of high aspect ratio vias.
Patent EP-0469644-A2 (EP)
Inventor: DAHLIN AKE BERTIL INGEMAR
IPC: E04H15/56
Filed: 1985-06-24
Abstract: Tent floor that is divided into modules (1), in the corners of which adjustable jacks (2) or support legs are arranged. Lateral beams (3) form the lateral edges of the modules (1) and are arranged elastically in the support legs allowing a certain vertical movement and thereby adjustment to the ground.
Patent EP-0432146-A2 (EP)
Inventor: LYSAGHT MICHAEL J
IPC: A61M1/36
Filed: 1987-10-13
Abstract: The apparatus is especially useful for blood separation and includes a variable volume container (86) for receiving blood, a separator (90) for separating the blood into components and force-applying means for forcing blood from the container through the separator back to a donor. The apparatus is self-contained and portable, the force-applying means (34b,24,52) being held by a fixture (12), which also releasably supports the separator (90) and container (86). The force-applying means comprises rechargeable energy storage means such as means for holding a replaceable module (c) of compressed gas which is used to inflate a bladder (34b) to compress the container (86). Electrical and mechanical storage means are alternatives described.
Patent EP-0468561-A2 (EP)
Inventor: GROSSI LUCIO
IPC: G07F5/26
Filed: 1991-06-26
Abstract: Automatic dispensing apparatus for articles, comprising an outer casing (1), a sliding door (6) movable vertically on associated slide guides (7) fixed to the outer casing, there being provided below the sliding access door a movable wall (11), equipped along its lower edge with hinge means (12) in engagement with the outer casing (1), equipped with blocking devices (13) with associated drive means (21, 22), movable between a closure position which interferes with the sliding of the sliding door and an opening position which does not interfere with said door.
Patent EP-0462798-A2 (EP)
Inventor: PAREKH RAJESH BHIKHU
IPC: G01N30/24
Filed: 1991-06-18
Abstract: The invention relates to a method for the release of O-glycan from a glycoconjugate and to isolation of such glycan. 
     The invention provides a method which includes subjecting a glycoconjugate to the influence of a hydrazine reagent, said glycoconjugate being substantially salt-free and substantially anhydrous and said hydrazine reagent being substantially anhydrous, and controlling conditions under which the glycoconjugate is subjected to the influence of the hydrazine reagent so as to cause release of O-glycan from the glycoconjugate in such a way as to allow subsequent recovery of O-glycan in substantially unreduced and intact form. 
     Released glycan may be isolated in accordance with the invention by use of a chromatographic material and, if required, performing an N-acetylation reaction and converting any acetohydrazone derivative to unreduced O-glycan.
Patent EP-0463813-A2 (EP)
Inventor: OKATAKU YASUKUNI
IPC: B66B1/18
Filed: 1991-06-20
Abstract: An elevator group management system for managing a plurality of elevators is disclosed wherein the system comprises a plurality of control devices for executing overall assignment processes of the elevators in response to hall calls which take place on particular floors and a plurality of sub tasks, distributedly disposed in the control devices. for calculating times for which the elevators respond to the hall calls. When the control devices receive hall calls at the same time or nearly at the same time, they in parallel activate sub tasks distributedly disposed in the control devices and determine most suitable elevators in response to the hall calls.
Patent EP-0471440-A2 (EP)
Inventor: BURRAGE CLEMENT PETER
IPC: H03H7/48
Filed: 1991-07-04
Abstract: The circuit is capable of selectively adding r.f. inputs at A, B, dependent on the bias voltage applied to varactor diodes D1, D2. In one bias condition of the diodes and hence one value of capacitance, the reactance between A and B and between the output and point D is equal to the reactance of transmission lines 10, 11 formed by co-axial cables, and quadrature inputs at A and B are combined at output O/p. At another value of capacitance of the varactor diodes, corresponding to another bias voltage, the capacitance of the diodes and the series capacitances C1, C2 resonate with the inductances L1, L2 and input A is effectively isolated from input B. 
     The circuit can be used to produce a power amplified composite video r.f. signal, input A being connected to a power amplifier for the video signal only and input B being connected to a pulse amplifier for the sync pulses only. This permits more efficient use of the amplifiers compared to a single amplifier for amplifying the composite video signal.
Patent EP-0473365-A2 (EP)
Inventor: YAMAMOTO RYUICHIRO
IPC: H03F3/45
Filed: 1991-08-22
Abstract: A differential input circuit includes a first bias generating circuit (12), a second bias generating circuit (13), a differential circuit (11), a first capacitor (C1), and a second capacitor (C2). The first bias generating circuit applies an input signal and a bias voltage divided by first dividing resistors (R3;R4), to a first source follower FET (Q4), and outputs a resultant value through first level shift diodes (D1;D2). The second bias generating circuit applies a bias voltage second divided by second dividing resisors (R5;R6) to a second source follower FET (Q6) and outputs a resultant value through second level shift diodes (D3;D4). The differential circuit includes first and second switching FETs (Q1;Q2) respectively having gates connected to outputs of the first and second bias generating circuits. The first capacitor (C1) connects the outpUt of the first switching FET to a gate electrode of the second switching FET. The second capacitor (C2) connects an output terminal of the second bias generating circuit to a gate electrode of the second source follower FET.
Patent EP-0476879-A2 (EP)
Inventor: WOOLF LAWRENCE D
IPC: H01B12/06
Filed: 1991-08-30
Abstract: An apparatus (10) and method for manufacturing a ceramic superconductor coated electrically conductive fibre (16) comprises a container (12) for holding a nonaqueous solution in which particles of superconductor material are colloidally suspended to form a slurry (14). A relatively low voltage source (24) is provided to influence the slurry (14) with an electric field and this source (24) is connected to a metal fibre (16) to electrically bias the fibre (16) as it is drawn through the slurry (14). Consequently, charged superconductor particles in the slurry (14) attach to the electrically biased fibre (16). A magnet device (44) is provided to influence the particles which are attached to the fibre (16) with a magnetic field which is oriented relative to the fibre (16) to align the superconductor particles on the fibre (16) in a desired orientation. Subsequently, the coated fibre (16) is heated to sinter the aligned particles and establish a ceramic superconductor shell on the electrically conductive fibre substrate (16).
Patent EP-0484069-A2 (EP)
Inventor: CHIN JESSE CHIEHSHOW
IPC: H04M3/533
Filed: 1991-10-25
Abstract: The invention provides a simple means of constructing complex voice prompts containing an arbitrary mix of static and dynamic information, paired with language-sensitive rules for vocalising the data.
Patent EP-0487317-A2 (EP)
Inventor: KATSUNO AKIRA
IPC: G06F9/38
Filed: 1991-11-20
Abstract: The present invention relates to a processor comprising a plurality of operating units for performing a parallel process. It comprises a plurality of registers where a plurality of registers can be specified with the same address; a plurality of selection sequence storages for storing the selection sequence of the registers; a plurality of determination identification storages for storing the determination as to whether or not the contents of the registers are determined; a register selector for specifying a register according to the contents of the selection sequence storages and for updating the contents of the selection sequence storages; and a determination identifier for rewriting the contents of the determination identification storages when the contents of the register are determined as correct as a result.
Patent EP-0488588-A2 (EP)
Inventor: STANKOSKY MICHAEL J
IPC: C03B9/38
Filed: 1991-11-21
Abstract: A plunger mechanism assembly where cooling air to and hot exhaust air from the plunger passes through the base plate which supports the mechanism. The hot and cool air is horizontally separated in a laminated base and insulated one from the other by a plate of heat resistant material.
Patent EP-0493981-A2 (EP)
Inventor: ISHIHARA HAJIME
IPC: C09D7/62
Filed: 1991-12-30
Abstract: A recurrent brightening coating composition comprising a scaly pigment in which a metal coat is formed on the surface of glass flakes having the smooth surface, said scaly pigment containing particles of 20 to 80 µm in a particle size in an amount of not less than 40 % by weight. There are also disclosed a recurrent brightening coat and a recurrent brightening coated product.
Patent EP-0441690-A2 (EP)
Inventor: DALBE BERNARD
IPC: A23L27/00
Filed: 1991-02-04
Abstract: The invention concerns inclusion complexes of cyclodextrins including organic peroxides of the formula R1-O-O-R2 in which R1 and R2 are identical or different and represent <IMAGE> R3 being a hydrocarbon radical. The invention also concerns processes for the preparation of the said inclusion complexes, as well as their uses in the pharmaceutical, cosmetic or food industry and as initiators of polymerisation or of copolymerisation.
Patent EP-0468917-A2 (EP)
Inventor: RENNER ALFRED
IPC: D21H21/52
Filed: 1991-06-27
Abstract: Aqueous dispersions containing 15-35% by weight of a urea-formaldehyde polymer (UF polymer) which is characterised by     - a formaldehyde:urea (F:U) ratio of (1.25-1.40):1,   - a free formaldehyde content of less than 0.1% by weight,   - a specific surface area of 5-30 m2/g,   - a pore volume of 2-4 cm3/g,   - a mean particle size of 0.05-1 [266F]m, and   - a mean agglomerate size of 3-10 [266F]m, are particularly suitable as white pigments in papermaking.
Patent EP-0454657-A2 (EP)
Inventor: STUMPF HORST DIPL-ING
IPC: B60C11/04
Filed: 1991-04-02
Abstract: The vehicle pneumatic tyre has a tread profile which is divided up by peripheral grooves and transverse grooves into profile elements. On each shoulder a row of blocks (7) is provided. The transverse grooves have at least one cross-sectional constriction within the series of shoulder blocks (7). <IMAGE>
Patent EP-0497325-A2 (EP)
Inventor: MORIKAWA SEIICHIRO
IPC: G06T1/00
Filed: 1992-01-29
Abstract: UCR (under color removal) amount is determined, which can satisfy printing conditions as desired easily and within short time. 
     Gray balance for Y, M and C is inputted from input means 13. A control means 9 interpolates the inputted gray balance as necessary and instructs a test pattern generator 12 and an output unit 7 to output a test pattern so that matrix is formed by Y, M, C and K. Based on the outputted test pattern, a print plate is prepared, and a sample of matrix is prepared by 4-plate overlapping printing. Each density of matrix is measured, and said measured density value is inputted from the input means 13. The control unit 9 incorporates each density and calculates the amount of UCR, which satisfies the input gray balance from interrelation of the density of Y, M, C and K of the matrix.
Patent EP-0503429-A2 (EP)
Inventor: GASSMANN MICHAEL DR
IPC: H01J61/30
Filed: 1992-03-02
Abstract: In order to overcome undesired light-intensity maxima on or close to the symmetry axis in the radiation direction facing away from the cap (24), in the case of single-cap incandescent or discharge lamps (21), the bulb dome (25) including the unavoidable pumping tube withdraw point (26) is given a matt finish, for example by sandblasting. As a result of the matt finish, the bulb dome (25) and the pumping tube withdraw point (26) now have only an undirected transparency and no directed transparency, and hence lose their light focusing effect which is responsible for the disturbing light-intensity maxima. <IMAGE>
Patent EP-0510614-A2 (EP)
Inventor: SEKOGUCHI KOTOHIKO
IPC: A47L9/28
Filed: 1992-04-22
Abstract: A generator for absorption refrigerators, said generator having heat transfer pipes (2) within shell main body (1), and having absorbing solution injecting port (3) and absorbing solution exhausting port (4), absorbing solution exhausting port (4) is provided through dam (41) which is higher than the inner wall top of shell main body (1) at the absorbing solution injecting port (3) side, and steam box (7) is provided at the absorbing solution exhausting port (4) side of shell main body (1) so that the inner wall top of the steam box (7) is higher than dam (41).
Patent EP-0590224-A2 (EP)
Inventor: RUSSI FRANCO
IPC: G07F7/10
Filed: 1992-10-30
Abstract: There is disclosed an improved method for making credit document in general and for suitably detecting property marks or signs thereon,so as to prevent non authorized persons from using the documents.To this end,the method comprises the step of providing the document with a code for detecting and biometrically identifying the authorized user or owner,which step is performed based on the provision of a biometric sensor and a comparator for comparing the identification code with the code sensed by the biometric sensor.
Patent EP-0552625-A2 (EP)
Inventor: EAGAN JOHN WILFRED
IPC: G11C8/06
Filed: 1993-01-11
Abstract: A memory (30) includes input buffers (35, 38, 56), decoders (31, 32, 36), and a memory core (34). The input buffers (35, 38, 56) include a delay circuit (82) which delays at least one transition of an input signal. The delay circuit (82) includes a compensation circuit (250) which compensates the delay circuit (82) for voltage, temperature, and processing variations. In one embodiment, the delay circuit (82) includes a CMOS inverter (102, 103) with an additional transistor (101) coupled between a source of an inverter transistor (102) and a corresponding power supply voltage. The compensation circuit (250) provides a bias voltage to bias a gate of the transistor (101) to determine the delay of the delay circuit (82). The compensation circuit (250) provides the bias voltage as that voltage which biases the transistor (101) to conduct a precision reference current.
Patent EP-0575969-A2 (EP)
Title: Memory device
Inventor: TAKATORI SUNAO
IPC: G11C27/04
Filed: 1993-06-22
Abstract: The present invention has an object to provide a memory device for preventing data circulating on a plural number of linear CCD array from getting worse, for accessing data in high speed, and for reduce the consumptive electric power. 
     A memory device of this invention realizes to downsize a block of cell by means of circulating data on a plural number of linear CCD arrays which is for storing data by electric charge on a cell and keeping analog data, which sets a clock generation means for circulating data on all arrays and another clock generation means for circulating in high speed only the array loops having necessary data.
Patent EP-0590301-A2 (EP)
Inventor: JAYNES JESSE M
IPC: C07K14/00
Filed: 1987-07-23
Abstract: A method of inhibiting pathogenic conditions of plants including viral, bacterial, and fungal infections and insect infestations by expressing into the plant genome genes encoding for a polypeptide inhibitor or inhibitor precursor of the pathogenic condition which inhibitor or precursor is selected from complementary oligonucleotides for blocking viral transcription or translation produced  in   vivo,  one or more proteins derived from the humoral response to bacterial infection of the  Hyalophora,  an antifungal plasmid or a chitin integument disruption chitinase enzyme. Novel microbes, polypeptides, and compositions containing amino acid sequences are disclosed.