baber/WOPTO huggingface dataset:
Patent EP-0466117-A2 (EP)
Inventor: ISODA SATORU
IPC: G06T1/40
Filed: 1991-07-09
Abstract: A visual information processing device having a neural network function and capable of visual information processing comprises a semiconductor integrated circuit device section equipped with a plurality of neuronic circuit regions realizing a neuron function included in the neural network function, and first and second molecular film sections provided on the integrated circuit device section. The first molecular film section comprises a light-receiving molecular film section including Tij input elements having a photoelectric function and to which coupling strength levels (Tij) between the plurality of neuronic circuit regions are optically written to realize electric connection between the neuronic circuit regions and image input elements for sensing visual images, each neuronic circuit region corresponding to one pixel. The second molecular film section comprises a light-emitting molecular film section including Tij signal output elements having a light emitting function to output Tij matrix signals as matrix light emission patterns.
Patent EP-0480415-A2 (EP)
Inventor: EIDENSCHINK RUDOLF DR
IPC: G06F3/033
Filed: 1991-10-10
Abstract: A liquid-crystalline medium containing a liquid-crystalline phase and a small proportion by volume of solid particles enables bistable images which do not require the refractive indices of the components to be matched, to be produced in optical devices.
Patent EP-0490128-A2 (EP)
Inventor: SNYDER THOMAS STEPHEN
IPC: C22B3/44
Filed: 1991-11-19
Abstract: A simple, low cost continuous process for separating and purifying zirconium and hafnium which eliminates liquid waste and facilitates the management of RCRA and LLW wastes is provided. An aqueous zirconium and hafnium - containing feed solution is prepared and fed to a continuously rotating annular chromatograph containing a bed of acid exchange resin. An acid eluant, such as hydrochloric acid, nitric acid, phosphoric acid or the like, is fed through the acid exchange bed while the chromatograph is rotating, which separates the feed into substantially pure zirconium and hafnium fractions and into RCRA and LLW waste fractions. The zirconium and hafnium are processed further into nuclear quality zirconium and hafnium metals. The acid eluant is recycled for reuse in the chromatograph, and the RCRA and LLW waste fractions are disposed of in solid form.
Patent EP-0438245-A2 (EP)
Inventor: MAKUTA YOSHIHIRO - - FUJISAWA
IPC: G03G9/097
Filed: 1991-01-14
Abstract: A non-magnetic one-component developer suitable for use in a contact or non-contact development system. The developer comprises 100 parts by weight of colored fine particles, which comprises a binder resin and a colorant, and 0.3-10 parts by weight of at least one fine inorganic powder selected from (i) a fine inorganic powder (I) obtained by subjecting a fine inorganic powder having an average particle size of 0.1-10 µm and a heating loss (under drying conditions of 150°C and 1 hour) of at most 1 wt.% to a hydrophobicity-imparting treatment with a silicone oil and (ii) a fine inorganic powder (II) obtained by subjecting a fine inorganic powder having an average particle size of 0.1-10 µm to a two-step hydrophobicity-imparting treatment with at least one compound selected from silane coupling agents and silazane compounds and then further with a silicone oil.
Patent EP-0454341-A2 (EP)
Inventor: GEDDES EARL R
IPC: G10K11/178
Filed: 1991-04-16
Abstract: An active, noise cancellation apparatus for a duct, the apparatus comprising, a sensor (12) for generating a sensor signal representative of an input pulse train, a transducer having a front side (20) and a rear side (22), means for mounting said transducer adjacent to a duct (14), electronic control means (16) for driving said transducer in response to said sensor signal and producing an output pulse train having a phase opposite to said input pulse train at a predetermined point, and means (24,26) for acoustically coupling said first and second sides (20,22) of said transducer with said conduit.
Patent EP-0461811-A2 (EP)
Inventor: WATANABE KIYOSHI
IPC: G06T11/20
Filed: 1991-06-07
Abstract: A pattern processing apparatus comprises: a first memory which has character pattern data as coordinate array points and stores data indicating whether the coordinate points are the points constructing an outline of a character pattern or not; a second memory which stores absolute coordinate values as a reference point in the case where the coordinate points are not the points constructing the outline of the character pattern and also stores relative coordinate values from the reference point or another outline point or the absolute coordinate values as a reference point in the case where the coordinate points are the points constructing the outline of the character pattern; a reading device for receiving a character code and for reading out the coordiante data corresponding to the character code from the first or second memory on the basis of the character code; and a pattern forming device to form a character pattern corresponding to the character code from the coordiante data. Not only thicknesses of line segments of an outline constructing a character pattern but also stroke shapes of the line segments can be controlled, so that a character pattern can be generated at a high quality.
Patent EP-0470793-A2 (EP)
Inventor: KADONO SHINYA
IPC: H04N19/44
Filed: 1991-08-05
Abstract: As an orthogonally transformed signal carries a value adjacent to zero, the output of an orthogonal transformer (2) is coupled in series to a fixed length code encoder (4) for converting the orthogonally transformed signal into a fixed length code signal which exhibits less bit inversion between positive and negative signals near zero. The orthogonal transformer (21) and the fixed length code encoder (4) constitute in combination an orthogonal transformer device (100).
Patent EP-0489552-A2 (EP)
Inventor: TINDALL ROBERT JOHN
IPC: G01T1/161
Filed: 1991-11-29
Abstract: Image data in integer format is converted to floating point format by an input converter (271). A microprocessor (272) is arranged to operate substantially only on the floating point image data, and under software control performs pipelined floating point arithmetic operations in parallel, and in parallel with associated core instructions. An output converter (273) uses hardware to convert the floating point data to integer format and to perform other operations such as clipping and applying a transfer function to the data.
Patent EP-0536468-A2 (EP)
Inventor: AMADESI PAOLO
IPC: F23G5/00
Filed: 1992-05-15
Abstract: Waste is treated in a furnace (6) which is pressurized by injecting thereinto either air which is strongly enriched with oxygen (even up to 100%), so that the temperature of oxidation of said waste, after a starting step wherein external fuel and said combustion supported are used, reaches so high values as to cause a substantial sublimation of said waste and its complete molecular cracking. The vapors resulting from the hyperbaric sublimation process are then submitted to a rapid adiabatic expansion or semi-adiabatic expansion in a suitable volume (23) to cause a first strong cooling of said gases, down to values which may be then abated by usual heat-dissipating systems (25-26).
Patent EP-0520247-A2 (EP)
Inventor: ARGAST MARTIN
IPC: G01S17/04
Filed: 1992-06-11
Abstract: 2.1 In known surveillance devices of this type, the direct reflection of the objects is utilised. Using such surveillance devices constructed, for example, as light keying devices, poorly reflecting objects or objects with a mirror surface cannot be detected, at least not with adequate reliability. The new surveillance device is intended to make objects passing into the surveillance area reliably detectable independently of their reflectivity and position. 2.2 The area to be monitored is limited by a reference area (25). The reflection-related signals generated by the receiver are supplied to a microprocessor (11) which automatically calculates the distance of the reference area (25) from the transmitter/receiver and assesses the signal amplitude in redundancy. These values are stored as nominal values and are cyclically compared with the actual values. <IMAGE>
Patent EP-0576720-A2 (EP)
Inventor: HOLZAPFEL WOLFGANG DR
IPC: G01D5/38
Filed: 1992-07-21
Abstract: In an optical arrangement according to Figure 1, the light of a light source (1) is diffracted by a plurality of gratings (301, 401). The diffracted component beams (15 to 20) are respectively focused onto a photodetector (5, 6, 7). A lens (2) is arranged for this purpose between the last grating (301) and the photodetectors (5, 6, 7). In order to take account of the imaging characteristics of the lens (2), the distance between the lens (2) and the individual photodetectors (5, 6, 7) is chosen as a function of the angle of inclination of the component beams (15 to 20) impingeing on the lens (2). <IMAGE>
Patent EP-0536712-A2 (EP)
Inventor: KONZMANN HEINZ DR
IPC: C09D7/65
Filed: 1992-10-07
Abstract: A catalyst-free, one-component coating composition containing A) one or more compounds which act as crosslinking agents and contain on average at least two CH-acidic hydrogen atoms, B) one or more Michael addition-suitable (meth)acrylate copolymers, polyester and/or polyurethane resins containing  alpha , beta -unsaturated groups bonded via carbonyl, carboxyl and/or carboxamide groups, and having a C=C equivalent weight of 85-1800 and a weight average molecular weight of 170-50000. The equivalent ratio of A:B is from 2:1 to 1:2. The coating composition contains solvents and additives which are customary in paints, and optionally water, pigments and/or fillers. It gives particularly acid-resistant coatings and is particularly suitable for the production of top coats and clear coats in the automotive sector.
Patent EP-0489724-A2 (EP)
Inventor: SUGAWA SHIGETOSHI
IPC: H01L27/146
Filed: 1986-11-13
Abstract: A photoelectric transducer device controls a potential of a control electrode region of a semiconductor transistor through a capacitor to perform a storage operation for storing carriers generated upon light excitation of the control electrode region, a read operation for reading a signal from a main electrode region of the semiconductor transistor, the signal being controlled by a storage voltage generated by storage of the carriers, and a refresh operation for electrically neutralizing the carriers stored in the control electrode region. A semiconductor region having the same conductivity type as that of the main electrode region and having an impurity concentration lower than that of the main electrode region is formed in the control electrode region independently of the main electrode region. A photoelectric transducer device including a semiconductor region. Two main electrodes and a control electrode are formed between the main electrodes. A capacitor is provided for controlling a potential of the control electrode in a floating state. The photoelectric transducer device is adapted to control the potential of the control electrode in the floating state through the capacitor to store carriers generated by electromagnetic waves incident on the semiconductor region. Control means is provided for controlling the potential of the control electrode through the capacitor to electrically neutralize the carriers and means for injecting carriers into the control electrode immediately prior to electrical neutralization of the carriers by the control means is provided.
Patent EP-0517521-A2 (EP)
Inventor: SHIOYA MAKOTO
IPC: B41J2/21
Filed: 1992-06-04
Abstract: A liquid jet recording method of recording on a recording material with liquid droplets discharged trough plural scanning nozzles, in which:       n/(s/p) ≧ 2                 n/(s/p) x k = g - 1           
 are satisfied, 
   where n (n ≧ 2) is a number of the nozzles arranged at pitch P (µm); s (µm) is a distance of relative movement between the nozzles and the recording material between adjacent scans; k (k ≧ 1) is a maximum number of ink droplets per pixel and per scan; g (g ≧ 3) is a number of tone levels.
Patent EP-0552645-A2 (EP)
Inventor: RIEFLING BERNHARD DR
IPC: C07D213/61
Filed: 1993-01-12
Abstract: Die Erfindung betrifft ein Verfahren zur Umsetzung von chlorierten Aromaten mit Elektrophilen in ortho-Stellung zum Chloratom, dadurch gekennzeichnet, daß man zu einem Gemisch aus dem chlorierten Aromaten und dem Elektrophil eine starke Base zugibt.
Patent EP-0561148-A2 (EP)
Inventor: DEWOOLFSON BRUCE H
IPC: B65F1/00
Filed: 1993-02-08
Abstract: A commodity collection, densification and storage assembly comprises a housing, an insert port in the housing for receiving a commodity, a gate mechanism adjacent the insert port movable between an open and closed position for allowing the commodity to pass therethrough into the housing, an intake device for drawing the commodity from the insert port through the gate mechanism, a first sensor device for sensing the presence of an object in the gate mechanism, a second sensor for verifying whether the inserted commodity is a participating commodity and for determining a composition of the commodity, a densification assembly for densifying the commodity, a storage compartment for storing the densified commodity according to its composition, a removal device for removing the densified commodity from the densifier to the storage compartment, and a timing device for coordinating a sequential operation of the intake device, gate mechanism, second sensor, densification assembly and removal device. The assembly may receive a plurality of various commodities while maintaining the separation of each type of inserted commodity.
Patent EP-0583674-A2 (EP)
Inventor: BERKENKAMP WOLFGANG
IPC: B65D19/38
Filed: 1993-08-03
Abstract: The present invention relates to a transport pallet having a lower base pallet (2) and an upper lid (4), it being possible for the base pallet (2) and the lid (4) with the product transported arranged between them to be braced against one another by means of at least one tensioning strap (10) having a tensioning element (8). In the braced state, the or each tensioning strap (10) rests at least in the approximately central region of the lid (4) against its underside facing the base pallet (2). <IMAGE>
Patent EP-0565314-A2 (EP)
Inventor: FISCHER ADDISON M
IPC: G06Q10/10
Filed: 1993-04-01
Abstract: A method and apparatus for creating, supporting and using a travelling program is disclosed. A "travelling program" is a digital data structure which includes a sequence of instructions and associated data and which has the capability of determining at least one next destination or recipient for receiving the travelling program and for transmitting itself together with all relevant data determined by the program to the next recipient or destination. The travelling program can compute, according to any algorithm whatsoever, the digital material which is to be signed, and also, as needed, the digital material which is to be verified. The present invention also allows the program to conditionally decide, based on any known criteria, which users should participate in the signature process. The present invention also uses digital signatures to allow the travelling program to provide other types of valuable authentication. For example, as a security convenience the present invention allows for the digital signature authentication of the entire transmission from one user to another. This includes the travelling program itself, its variables, and any ancillary data or files. The present invention provides a unique mechanism for automating data collection among a group of users. The travelling program may be sent to one user, attach (or detach) relevant data files and move on to the next user. Data or files, collected from one or more users can be deposited with another user, or accumulated for batched processing as desired. This methodology eliminates the need for individual users to be counted on to transmit all the required data in the required format. The present invention also efficiently performs electronic document interchange (EDI) in the context of a travelling program which sends itself from user to the next within an organization, collecting, editing and approving data.
Patent EP-0578470-A2 (EP)
Inventor: SANO AKIRA
IPC: C08F4/646
Filed: 1993-07-06
Abstract: A polyolefin is produced by polymerizing at least one olefin in the presence of a catalyst comprising the following [I] , [II] , and [III] :
     [I] a solid catalyst component prepared by reacting the reaction product prepared by reacting the following components (1), (2) and (3) in the presence of a compound represented by the general formula R³OH wherein R³ represents a hydrocarbon group having 6-20 carbon atoms which may contains a hetero atom such as oxygen, nitrogen, sulfur or chlorine with the following component (4):
   (1) a silicon oxide and/or an aluminum oxide;   (2) a reaction product obtained by the reaction of a magnesium halide and a compound represented by the general formula Me(OR¹) n X Z-N  wherein Me represents an element of Groups I to IV in the Periodic Table, z represents the valence of the element Me, n is 0 < n ≦ z, X is a halogen atom, and R¹ is a hydrocarbon group having 1 to 20 carbon atoms;   (3) a titanium compound represented by the general formula Ti(OR²) m X 4-m  wherein R² is a hydrocarbon group having 1 to 20 carbon atoms, X is a halogen atom, and m is 0 ≦ m ≦ 4; and   (4) an organoaluminum compound represented by the general formula Al(OR⁴),R⁵₄X 3-(p+q)  wherein R⁴ and R⁵ are each a hydrocarbon group having 1-24 carbon atoms and may be same or different, X is a halogen atom or hydrogen atom and p and q are 0 ≦ p < 3, 0 ≦ q < 3, provided that 0 < p+q < 3;       [II] a silicon compound having at least one bonding selected from Si-N-C and Si-O-C; and   [III] an organometallic compound.
Patent EP-0584982-A2 (EP)
Inventor: DINICOLA PAUL DAVID
IPC: G06F15/163
Filed: 1993-08-05
Abstract: A method and system in a data processing system for processing a graphics data stream. The data processing system includes processing nodes and a graphics display device. The data processing system partitions a graphics data stream into a data segments or work groups for processing by the processing nodes. Next, the data segments are distributed for processing to the processing nodes. In response to receiving a data segment at a processing node, the data segment is processed to produce a processed data segment. The processed data segments are recombined into a processed graphics data stream. This processed graphics data stream is coupled to the graphics display device.
Patent EP-0596599-A2 (EP)
Inventor: SJOGREN AXEL
IPC: B01D63/02
Filed: 1993-09-06
Abstract: A method for manufacturing an exchanger includes the steps of folding sheet material (10) in a series of pleats, placing the folded sheet material in a casing (12) having an opening defined by walls (16,18) with distal edges (28,30), covering the distal edges with end portions (32,34) of the sheet material, and affixing a cover (36) to the casing by melting a portion of the cover and contacting the cover with the sheet material covering the distal edges of the walls. The method may also include melting a portion of the cover and/or the casing and placing the melted cover on the casing so that the melted portion contacts pleats of the sheet material, and permitting the melted material to cool and solidify and form a bond with the sheet material. The method may further include melting the side edges of the folded sheet material as well as the four edges of the casing and cover and the inner surfaces of side walls (50,52), and then bonding the side walls to the melted folded material and the melted casing cover edges.
Patent EP-0595549-A2 (EP)
Inventor: BRADLEY LAURENCE DAVID
IPC: G06K19/07
Filed: 1993-10-21
Abstract: A radio frequency identification transponder tag (20) is built on a thin flexible substrate (30) and attached to an airline baggage identification label (10). The RF transponder tag (20) is electrically programmable, physically flexible and self-adhesive and is compatible with existing labelling systems to allow extra features to be added to such systems. The tag is interrogated by a remote interrogation device and includes a plurality of antenna turns (32) formed on a flexible substrate (30) and a transponder circuit chip (54) having double metal layer contact pads (58,60,70,72) at an intermediate portion thereof bonded to antenna pads (34,36) within the innermost turn (38) of the antenna by means of electrically conductive adhesive (80) that is contained and confined between areas of structural adhesive (86) that also interconnect the transponder chip (54) with the substrate (30).
Patent EP-0613910-A2 (EP)
Title: Poly methacrylic acid ester , containing, in the alpha and optionally in the omega position, ester groups which are different from those in the main chain
Inventor: ESSELBORN EBERHARD
IPC: C08F8/14
Filed: 1994-02-18
Abstract: Polymethacrylic esters (polymethacrylates) of the formula <IMAGE>  in which   the radicals R<1> are identical or different and are alkyl radicals having 1 to 8 carbon atoms, perfluoroalkyl radicals or dialkylaminoalkyl radicals, R<2> is as defined for R<1> or is a radical derived from an alcohol R<2>OH, R<3> is the radical of a chain regulator known per se, where the radical R<3> contains no active hydrogen atoms, and   a is a number which is on average >/= 4, with the proviso that the alcohol R<2>OH has a higher boiling point than the alcohol R<1>OH, and at least one radical R<2> is not the same as R<1> in the average molecule. The invention furthermore relates to a process for the preparation of these compounds by transesterification under selected process conditions.
Patent EP-0623582-A2 (EP)
Inventor: FEIST HEINZ RUDI
IPC: C07C69/157
Filed: 1994-04-19
Abstract: Described is a process for the preparation of esters of carboxylic acids from carboxylic acid halides or carboxylic anhydrides and alcohols, which process is catalysed by "onium" or metal salts of carboxylic acids. The process, which is technically simple, gives high yields of anhydrous products. The process is particularly suitable for the preparation of esters of trifluoroacetic acid and chlorodifluoroacetic acid.
Patent EP-0626449-A2 (EP)
Inventor: SCHREIER PETER HELMUT DR
IPC: C12N15/82
Filed: 1994-05-16
Abstract: The present invention relates to recombinant deoxyribonucleic acids (DNA), vectors and host organisms which contain the latter, and transgenic plants which contain the recombinant DNA and have increased resistance to harmful organisms and plant diseases, where the recombinant deoxyribonucleic acids (DNA) are characterised in that they consist of a combination of the following components or components with a DNA having the same effect in each case, or contain the latter:   (a) a double-stranded cDNA fragment which is derived from the RNA of Scharka virus (plum poxvirus (PPV)) ("Fragment A") and (b) a double-stranded cDNA fragment which is derived from the S RNA of tomato spotted wilt virus (TSWV) ("Fragment B"), it also being possible for this combination to have, besides further DNA fragments which are optionally present, a promoter which acts in plant cells.
Patent EP-0632953-A2 (EP)
Inventor: SCHULTE REINOLD
IPC: A01B59/06
Filed: 1994-06-21
Abstract: A soil-working machine, especially a seed drill 2, which can be mounted on a tractor 2 has a frame 3 and a plurality of soil-working implements 9, 39 mounted on the frame. A four-axle link arrangement with parallel-liftable lower links 26 of the tractor 2 and with a pivotable upper link 27 arranged above them is provided between the frame 3 and the tractor 2. A force transmitter 30 engaging on the four-axle link arrangement generates a return force between the tractor 2 and the frame 3, the said return force loading the frame 3 downwards. <IMAGE>