baber/WOPTO huggingface dataset:
Patent EP-0492326-A2 (EP)
Inventor: MARKART ERNST DIPL-ING
IPC: G01N35/00
Filed: 1991-12-14
Abstract: The test strip system for analysing a constituent of a body fluid comprises test strips (2), code strips (3) and an evaluation device (4). 
<??>The test layers (5) of the test strip (2) contain reagents which react with the sample to produce a colour change in a detection layer which is characteristic for the analysis. The code strips (3) contain an evaluation code in a machine-readable form with an evaluation curve required for analysis of the test strips. The evaluation device (4) has a measuring device, a code-reading device and evaluation electronics. 
<??>Possible operation errors are eliminated virtually without any additional outlay by a single code reader being positioned with two reading units which are mutually offset both laterally and in the reading direction on an insertion path (28) which is common to the test strips (2) and the code strips (3), the test strips (2) having a batch-specific identification code in the form of continuous lines, the evaluation code being configured on the code strips (3) as a two-track code and containing a batch identification and the evaluation device (4) being provided with a comparator unit for checking the allocation of the batch of the particular test strip (2) to be analysed and of the stored evaluation information. 
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Patent EP-0459592-A2 (EP)
Inventor: GOTO HIDEYUKI
IPC: C09D163/00
Filed: 1991-05-30
Abstract: A modified epoxy resin composition obtainable by:
     i) reacting one or more epoxy resin compound(s) with a dibasic acid, to obtain an epoxy group conversion of from 10 to 70%, and   ii) reacting the resulting dibasic ester group containing epoxy resin with a trihydric primary aliphatic alcohol having of from 5 to 12 carbon atoms, to obtain a conversion of remaining epoxy groups of from 30 to 80%.   
     Said modified epoxy resin compositions have high reactivity and provide cured products having a good balance of adhesion, flexibility and impact strength.
Patent EP-0463807-A2 (EP)
Inventor: EAGLESHAM DAVID JAMES
IPC: H01L31/18
Filed: 1991-06-20
Abstract: Disclosed is a method of making a semiconductor device that comprises MBE at substrate temperatures substantially lower than conventionally used temperatures. At these low temperatures there is a limiting thickness h epi  for epitaxial growth, but after a rapid thermal anneal, further epitaxial growth, up to h epi , is possible, and so on. A significant aspect of the method is the ability to produce highly doped (e.g. 10¹⁹cm⁻³) epitaxial single crystal Si layers. The deposition can be carried out such that substantially all (at least 90%) dopants atoms are electrically active at 20°C. However, the method is not limited to Si MBE. Exemplarily, the method can be used to produce epitaxial single crystal GaAs having very short (e.g.< 100ps) carrier lifetime. Such material can be useful for, e.g. high speed photodetectors. Incorporation into the method of a relatively low temperature rapid thermal anneal makes possible low temperature MBE growth of relatively thick semiconductor layers.
Patent EP-0502274-A2 (EP)
Inventor: WYMAN JOHN E
IPC: C08J7/048
Filed: 1991-09-27
Abstract: This invention embraces a method of controlling the impermeability of an organic polymer film to gases such as oxygen, aroma, flavor and fragrance and the like to produce gas impermeable organic polymer films by coating with a mixture of a siloxane monomer with carboxylic acid in an alcohol solvent and evaporating the solvent to complete the formation of Si-O-Si bonds; and then polymerising and grafting the coating, preferably by electron beam radiation, to the polymer film. Improved coated polymer films and formulation products therefor are also provided.
Patent EP-0494675-A2 (EP)
Inventor: NAKATSUKASA YUKIMASA
IPC: F04D29/62
Filed: 1992-01-09
Abstract: A pump casing made of sheet metal comprises a casing jacket having a cylindrical cup shape, an end plate formed at one side of the casing jacket, a casing flange formed at the other side of the casing jacket and a projecting portion radially outwardly bulged so as to have a volute portion. The end plate is axially outwardly bulged so as to have an arcuately curved surface, the projecting portion has a substantially semicircular cross section, and the base portion of the projecting portion is located on the extension of the arcuately curved surface of the end plate so as to provide continuity from the end plate to the projecting portion. With the above structure, there is no portion where a great deal of bending stress caused by stress concentration is generated, and the pump casing has a sufficient strength and rigidity against not only piping forces but also internal pressure in its entirety.
Patent EP-0497277-A2 (EP)
Inventor: OKAWA TADASHI
IPC: C08L83/04
Filed: 1992-01-28
Abstract: A silicone rubber composition which after curing has an excellent resistance to repetitive deformation (bending, stretching) comprises (A) organopolysiloxane having the following general formula R a SiO (4-a)/2  wherein R is a monovalent hydrocarbon group and a is a number with a value of 1.90 to 2.05, (B) reinforcing filler, (C) organooligosiloxane which contains in each molecule from 2 to 10 silicon atoms, at least 1 silicon-bonded alkenyl group and at least 2 silicon-bonded hydrolyzable groups, and (D) curing catalyst.
Patent EP-0521273-A2 (EP)
Title: Locking device for an ignition switch and the selector lever of a motor vehicle automatic gearbox
Inventor: DIEDEN THOMAS
IPC: B60R25/021
Filed: 1992-05-13
Abstract: The device has, according to Fig. 3, a blocking slide (19) which is arranged on the selector lever and which, by means of a control ramp (21), displaces a blocking bolt (35) into a position (S2) blocking a stop pin (32). This position (S2) can be reached only when the selector lever (1) is in the parking position (P), with the button (25) not actuated, and an ignition lock (4) has been rotated into a position of rest (0). With the ignition key (9) withdrawn, the selector lever (1) cannot be moved out of the parking position (P), thus preventing an inadvertent selection of a neutral position for example. 
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Patent EP-0530446-A2 (EP)
Inventor: ULRICH HEINZ DR
IPC: A61K31/19
Filed: 1992-05-26
Abstract: Use of compounds of the formula <IMAGE> in which X is a hydrogen atom or both Xs are a single bond between the two sulphur atoms, and n is a number from 1 to 10, or the therapeutically utilisable salts thereof for the preparation of a medicament for combating pathophysiological excitatory disorders and related diseases as well as allergic disorders, and the preparation of corresponding medicaments.
Patent EP-0559950-A2 (EP)
Inventor: HIROYUKI TAKAHASHI
IPC: E05B17/22
Filed: 1992-07-17
Abstract: A key switch assembly which can reliably eliminate swing of the key end and erroneous operation due to half insertion lock. 
     A guide extends rearward of a lock cylinder received in a lock body and parallel to a switch juxtaposition. One side of the guide is aligned to an extension of a key groove surface and is provided with an axial positioning ridge for engagement with an axial positioning groove formed in a side of the key. A restricting front face of a guide disk secured to the lock body is held in contact with the rear face of the lock cylinder. The guide disk is provided with a restricting notch, the radius of curvature of an arcuate edge of which is made smaller than the radius of rotation of the key. The key has an edge provided with an escapement groove, into which the arcuate edge escapes when the key inserted to a predetermined depth is turned, and the guide has its stem provided with an escapement groove which is engaged by the arcuate edge.
Patent EP-0538867-A2 (EP)
Inventor: YADA HIROAKI
IPC: H03M5/18
Filed: 1992-10-22
Abstract: A decision-directed phase-locked loop for not synchronizing with opposite phases where the proper data of a PRS channel reproduced signal do not exist. The loop comprises a digital loop filter (20), a ternary level predicting portion (40), a phase modification signal generating portion (70) and an instantaneous phase detecting portion (10). The phase value of a future data existing point is first obtained on the basis of the phase value of the current data existing point in a reproduced signal output from the digital loop filter (20). The ternary level predicting portion (70) predicts future data of the reproduced signal based on the phase value of the future data existing point and on future sampled values of the reproduced signal. Given the predicted future data, the phase modification signal generating portion (70) checks to see if the current zero cross point of the reproduced signal is a data existing point. If the current zero cross point is found to be a data existing point, the digital loop filter (20) modifies its output phase value using the instantaneous phase value supplied by the instantaneous phase detecting portion (10).
Patent EP-0542305-A2 (EP)
Inventor: ENDO HIROYUKI
IPC: C08G77/48
Filed: 1992-11-13
Abstract: A high polymer comprising a recurring unit represented by the formula:
       
wherein r and p each represent an integer of 2 to 5, q represents a number of 4 to 20, m represents an integer of 8 to 12, a represents an integer of 1 to 8, and  *  represents an asymmetric carbon, and a ferroelectric liquid crystal composition comprising the high polymer and a low molecular weight smectic liquid crystal are disclosed.
Patent EP-0550062-A2 (EP)
Inventor: TANG CHING WAN
IPC: H05B33/10
Filed: 1992-12-29
Abstract: An organic electroluminescent multicolor image display device is disclosed containing an image display array made up of a plurality of light emitting pixels arranged in intersecting files (rows and columns). Each pixel contains a light transmissive electrode on the support, an electroluminescent medium and an overlying electrode. The electrodes connect the pixels in a conventional X-Y addressing pattern. The organic electroluminescent medium in each pixel forms at least two sub-pixel areas each capable of emitting light of a different hue. Each pixel contains a wall positioned along a boundary separating two sub-pixel areas, the wall being of a height exceeding the thickness of the organic electrolumines-cent medium and capable of shadowing an adjacent sub-pixel area, and in each file of pixels of a selected set one of the first and second electrode means is divided into at least two laterally spaced elements each joining sub-pixel portions of the electroluminescent medium within the same file. 
     The device is prepared by providing the support with the electrodes on its surface, depositing the organic electroluminescent medium on the supporting surface, and forming the second electrodes on the surface of the organic electroluminescent medium. The walls are formed on the support and the first electrodes prior to depositing the organic electroluminescent medium. A first source for the vapor deposition of a first portion of the organic electroluminescent medium responsible for luminescence in one selected portion of the spectrum is oriented relative to the support surface at an angle that interposes each wall between the source and an adjacent portion of the surface of the support. The first portion of the electroluminescent medium is deposited on the surface of the support in areas other than those in which the walls are interposed between the source and the surface of the support. A second portion of the electroluminescent medium responsible for luminescence in another portion of the spectrum is deposited on the surface of the support in areas of the support surface that are free of the first portion. In one of the two sets of electrodes each of the electrodes is divided into two laterally spaced portions. In each pixel one electrode portion provides an electrical contact with the area of the pixel which luminesces in the first portion of the spectrum while the remaining electrode portion provides an electrical contact with the area of the pixel which luminesces in the second portion of the spectrum.
Patent EP-0523797-A2 (EP)
Inventor: KNAPP ALAN GEORGE
IPC: G09G3/20
Filed: 1992-07-10
Abstract: A matrix display device comprises a row and column array of picture elements (12) each of which consists of a display element (14), e.g. a LC display element, connected in series with a two-terminal non-linear device 15, such as a MIM, between associated row and column address conductors (16,17) to which selection and data signals are applied by a scanning signal drive circuit (20) and a data signal drive circuit (22) respectively, and a reference element circuit (34), comprising a non-linear device (35) in series with a capacitor (36), forming part of a feedback arrangement through which picture element drive voltages are controlled (25) so as to compensate for the effects of ageing of the non-linear devices. The reference circuit is driven like the picture elements, with a scanning signal waveform and voltage signal (V A ) applied to opposite sides, and the picture element drive voltages are adjusted in accordance with predetermined changes in the voltage across the capacitor (36). The reference non-linear device (35) can be provided on the same support (10) as the picture element devices (15). The capacitor (36) can be constituted by an electro-optic element corresponding to the display elements (14). A plurality of such reference circuits may be employed, extending in one or more rows and driven by row and column conductors.
Patent EP-0530896-A2 (EP)
Inventor: MASSA DENNIS JON
IPC: C08L67/00
Filed: 1992-08-24
Abstract: A miscible blend is disclosed. The blend includes a) a thermoplastic polyester wherein the diacid component of said polyester includes aromatic groups and wherein the diol component of said polyester comprises at least about 20 mole percent of a non-cyclic, aliphatic diol and b) a vinylphenol containing polymer; 
   wherein components a) and b) are present in relative proportions by weight within the range of from about 1:99 to 99:1 parts based on 100 parts of the combined components a) and b).
Patent EP-0557623-A2 (EP)
Inventor: HRUBETZ MICHAEL G
IPC: E21B43/08
Filed: 1992-10-23
Abstract: A technique for decontaminating material, including disposing a grid network of perforated pipes on a base, and covering the same with contaminated soil. A barrier layer is laid on the contaminated material and provided with a vent port coupled to a vapor disposal unit via a suction system. A source of heated gas is coupled to the grid system to force heated air through the contaminated soil and vaporize the contaminants. 
     A mobile decontamination system includes an insulated container (464) having a top lid (470) for loading contaminated material in the container, and an insulated back door for removing decontaminated material. Apertured pipes (506) on the container floor convey a high temperature gas to the contaminated material to vaporize the contaminants. A suction system is coupled to a vapor outlet (526) of the container (464) to remove vaporized contaminants. The contaminated vapors are incinerated and either discharged as a harmless gas, or recirculated to the container for providing thermal energy and further vaporizing contaminants in the material.
Patent EP-0517369-A2 (EP)
Inventor: PARKER JAMES WILSON
IPC: H04B10/43
Filed: 1992-05-01
Abstract: A process for use in manufacturing opto-electronic components in opto-electronic hybrid module form. V-grooves (42) are provided by anisotropic etching techniques in a silicon substrate (41). Electrical ground planes (43) and interconnects (46, 49) are provided on dielectric layers (44, 50) with interconnections between them by way of vias (45, 51). Solder wettable pads (52) are provided on the outermost dielectric layer (50). Solder bumps (54) for use in a flip-chip bonding technique are provided by a wet forward technique. Components such as a laser array (30) are bonded to the solder bumps in accurate alignment therewith.
Patent EP-0520961-A2 (EP)
Inventor: APRUZZESE DOMENICO
IPC: E06B9/06
Filed: 1992-06-24
Abstract: A collapsible gate with a built-in antitheft means comprises a plurality of uprights (2) which, at the ends thereof, are engaged with a guide top rail (5) and a guide bottom rail (6), the uprights (2) being movably connected by means of scissors (3) crossed rods. 
     The main feature of the invention is that each of the uprights is formed by a pair of C-shape section members, opposite to one another and coupled by means of connecting pins welded, at the end portions thereof, to the inner surface of the central wall of the C-shape section members, at least a portion of the pins forming an articulation fulcrum or pivot center for the rods.
Patent EP-0544646-A2 (EP)
Inventor: SAIGO AKIRA
IPC: G01R31/08
Filed: 1988-08-05
Abstract: An apparatus for judging whether a signal of insulating deterioration generated due to deterioration in insulation of an object of measurement is superimposed on the current flowing through this object. An apparatus for detecting deterioration in insulation of electrical equipment or cable, comprising a first coil (1) having a first core, a second coil (2) having a second core and an impedance circuit (3). 
     The first coil comprises first and second primary windings (11, 12) and a first secondary winding (13) wound on the first core. 
     The first and second primary windings (11, 12) are wound with the same number of turns and in the same direction. The second coil is composed of a third primary winding (21) and a second secondary winding (22) wound on the second core. 
     The magnetomotive force and magnetic flux density of both cores are approximately proportional to each other. The impedance circuit is connected to the first winding end terminal (11b) of the first primary winding (11) and the second winding start terminal (12a) of the second primary winding (12). To obtain a signal indicative of deterioration in insulation of electrical equipment or cables at the terminals (13a, 13b) or at the terminals (22a,22b) terminal (11a) of the first primary winding (11) and terminal (12a) of the second primary winding (12) are connected to a shielding case of the electrical equipment or the shield of said cable and ground respectively.
Patent EP-0601290-A2 (EP)
Inventor: SCHACHTEBECK WINFRIED
IPC: H01R4/24
Filed: 1993-09-18
Abstract: The invention relates to a regular jack (RJ) connector for information and data technology, having contacts of the insulation-displacement technology type. The object, namely to develop a regular jack connector which is substantially improved with respect to its electrical parameters and which corresponds to category 5 of the technical requirements for cable and connector technology (EIA), is achieved through the fanning-out of the individual contacts in the regular jack connector and their extension to the insulation-displacement (LSA) contacts, which are arranged set back, on two levels.
Patent EP-0579419-A2 (EP)
Inventor: DOANE I GERALD
IPC: B43M5/04
Filed: 1993-07-01
Abstract: A method and apparatus are capable of producing sealed mailers (32) from sheets of paper (16) at speeds in excess of 200 documents per minute (e.g. 400 documents per minute or more) in an inexpensive manner, including by variably non-impact duplex printing the faces of each sheet with up to thirty six lines of variable data with each line up to 25.4cms long. The sheets (16) are fed one at a time from a stack (15) and then immediately aligned. Immediately after alignment the first face of each sheet is ink jet printed with variable data, the sheets are inverted and then immediately the second face of each sheet is ink jet printed with variable data. The printed sheets are immediately folded, and if they have adhesive (such as pressure activated adhesive) they are immediately sealed. They may then be sorted, stacked, and tied into bundles. Control of all of the operations is provided by a central computer control (11) which ensures that the processing speed is consistent throughout. The method is particularly suited for producing simple mailer type business forms such as 1099 forms, statements, notices and advertisements.
Patent EP-0590792-A2 (EP)
Inventor: WALKER BRIAN KNOWLES
IPC: B30B9/20
Filed: 1993-08-26
Abstract: A filtration apparatus comprises a tank (1) in which one or more liquid-permeable filtration screens (3a,3b) are located. A pressing device is movable over each screen (3a,3b) to force liquid through that screen (3a,3b). The filtration screens (3a,3b) comprise a plurality of rows of wedge shaped metal.
Patent EP-0597660-A2 (EP)
Inventor: SHUTO AKIRA
IPC: C07C69/007
Filed: 1993-11-09
Abstract: A propargyl ester compound has the formula (I),
       
 wherein R¹ is hydrogen, halogen, C₁-C₄ alkyl or C₁-C₄ alkoxy; Z is C₅-C₁₀ alkylene which may be substituted with C₁-C₄ alkyl; and m is an integer of from 1 to 5; with the proviso that when m is an integer of 2 or more, the substituents represented by R¹ may be the same or different. The compound may be incorporated into an acaricidal composition as an active ingredient, and can be used for controlling acarines.
Patent EP-0588677-A2 (EP)
Inventor: IWATA EIJI C O SONY CORPORATIO
IPC: G06F17/14
Filed: 1993-08-26
Abstract: A two-dimensional 4 x 4 discrete cosine transformation (4 x 4 DCT) in which the number of multiplications is small and the calculation precision is not lowered can be defined by the relationship between input matrix data [X] and output matrix data [Y], by [Y] = 1/4. [W] [V] [R] [Q] [R] [Q] [X] as factorization equations. The matrices [R], [Q], and [V] are constant matrices including "0", "1", and "-1", and the matrix [W] is a matrix indicating irrational numbers defined by two-dimensional 4 x 4 DCT. The first addition-substraction circuit (2) performs the first computation between [X] and [RQ] and the first computation between this result [S] with [RQ] by time division, the second addition-substraction circuit (4) performs the remaining second computation between [RQ] and [S] and a third computation between this result [T] and [V] by time division, and the multiplication-addition circuit (6) performs the computation between [U] and [W]. The intermediate value holding circuits (3 and 5) hold the intermediate calculation values [S], [T], [U] in the time division computation.
Patent EP-0624654-A2 (EP)
Inventor: GUTTENBERGER HANS-GEORG DR
IPC: C14C1/08
Filed: 1994-05-11
Abstract: The invention relates to a process for producing leather from animal skins. In a first step, the animal skins are treated with milk of lime and optionally sodium sulphide to produce leather preproducts. The leather preproducts are then delimed in a vessel (1) containing an aqueous treatment liquid by addition of carbon dioxide to the treatment liquid. Owing to the resulting shift in the pH, the sulphidic compounds still present in the protein structure of the leather preproducts are converted into mercaptans and hydrogen sulphide. To prevent any escape of these volatile, toxic, aggressive and malodorous compounds, it is proposed that the treatment liquid have added to it an oxidising agent, especially technically pure oxygen. For this the treatment liquid is withdrawn from the vessel (1) and transferred into a reactor (6). Carbon dioxide and oxygen are passed into the reactor via lines (14, 11). The treatment liquid loaded with the carbon dioxide and the oxygen is finally returned into the vessel (1) via line (15).