baber/WOPTO huggingface dataset:
Patent EP-0437673-A2 (EP)
Inventor: PLATEN WOLFGANG DR DIPL-PHYS
IPC: H01C1/14
Filed: 1990-08-17
Abstract: Contact surfaces, consisting of metal layers, on electrical resistors for the attachment of connecting leads are constructed such that the position of the connecting leads on the contact surface exerts as little influence as possible on the electrical resistance value. To this end, there are constructed inside the contact surface two electrically insulated regions, separated from one another, between which there is an electrically conductive web. The connecting lead is attached to the web and to the two insulated regions.
Patent EP-0417672-A2 (EP)
Inventor: SZENCI BELA
IPC: F21V7/00
Filed: 1990-09-08
Abstract: In a headlight, especially for motor vehicles, having a light source arranged at the focal point of a reflector, a reflector which is configured such that it illuminates a wide area and which is an approximate parabolic section below the optical axis in a vertical section through the optical axis, and a lens which is essentially optically non-corrective and covers the light exit of the reflector, it is the case that in order to provide a headlight which in conjunction with low overall volume permits a high light yield for a large width of the illuminated area, is simple and cost effective, and manages without a corrective lens, the light source is a transverse filament extending perpendicularly to the optical axis and situated horizontally, the reflector is, in a horizontal section through the optical axis, a first approximate elliptical section with a short spacing of the focal points, and above the optical axis the reflector is, in a vertical section through the optical axis, a second approximate elliptical section with a large spacing of the focal points. 
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Patent EP-0433644-A2 (EP)
Inventor: MINNAJA NICOLA
IPC: G11C13/04
Filed: 1990-11-09
Abstract: The neural net includes a plurality of synaptic circuits associated with a matrix including: 
a plurality of line electrodes (R i ), 
a plurality of column electrodes (C j ), and 
a plurality of ordered regions (A ij ) in which line electrodes (R i ) and column electrodes (C j ) are interconnected. At least some of the connecting regions (A ij ) include electrochromic material (ECM).
Patent EP-0431423-A2 (EP)
Inventor: HENDRICKS UDO DR
IPC: D06P1/52
Filed: 1990-11-24
Abstract: Products of the reaction of polyfunctional amines and cyanamides in the presence of ammonium salts are readily soluble in water or aqueous acids. The solutions contain no undissolved byproducts and are therefore eminently suitable for improving the fastness properties of dyeings produced using substantive dyes.
Patent EP-0423906-A2 (EP)
Inventor: LEE RUBY BEI-LOH
IPC: G06F9/38
Filed: 1986-06-12
Abstract: A method and apparatus for efficient branching within a central processing unit with overlapped fetch and execute cycles which optimizes the efficient fetching of instructions.
Patent EP-0441007-A2 (EP)
Inventor: ORGUN MUNIR
IPC: G01M1/12
Filed: 1990-12-21
Abstract: Disclosed is a method of and an arrangement for real time estimation of the location of the center of gravity of an aircraft. The center of gravity estimate is utilized in an aircraft flight control system for effecting flight control laws in which the center of gravity is a parameter that at least in part establishes open loop compensation or feedback gain. The disclosed method and arrangement are specifically adapted for establishing stabilizer mistrim during a landing procedure in which an aircraft flight control system is automatically controlling the aircraft. The method generally comprises the steps of generating a signal that represents the product of the aircraft stabilizer position and a multiplicative factor, A₁ and adding to that product an additive factor, A₂. The multiplicative factor, A₁, and the additive factor, A₂, both are determined on the basis of the angle of attack of the aircraft and the aircraft flap setting.
Patent EP-0392690-A2 (EP)
Inventor: KURZBUCH WERNER
IPC: B29C48/10
Filed: 1990-03-23
Abstract: An apparatus and method for high-production rate processing of extruded tubular thermoplastic thick-thin film having at least one, preferably two, thickened wall profiles in the longitudinal direction of the film as it is formed. The method steps includes extruding a molten thermoplastic extrudate from an annular die (6), cooling the extrudate so as to form a film bubble (12) having a thickened wall portion (12a, 12b) and further cooling the thickened wall portion (12a,12b) to avoid difficulties after the bubble (12) is collapsed and fed through nip rolls (22a,22b) for collection or subsequent processing. The product film is especially useful for shopping bags with handles.
Patent EP-0412809-A2 (EP)
Inventor: YOSHIDA SHIGERU
IPC: H04N1/417
Filed: 1990-08-08
Abstract: Use is made of a universal coding unit for compression of mainly picture image data. At this time, the picture image data input to the universal coding unit is preprocessed. That is, the information showing the mode classification and mode condition of changing picture elements appearing when sequentially scanning picture image data are transformed to fixed length codes. Provision is made of a fixed length coding unit for this purpose. The above information is preferably collected in units of contours forming the picture image data. Alternatively, the picture image data is preferably collected for two adjoining scanning lines.
Patent EP-0417060-A2 (EP)
Inventor: FLEET GEORGE WILLIAM JOHN
IPC: C12N9/99
Filed: 1990-09-04
Abstract: Novel bicyclic tetrahydroxylated pyrrolizidines are disclosed which are inhibitors of glycosidase enzymes. A preferred inhibitor is (1S,2R,6R,7S)-1,2,6-­7-tetrahydroxypyrrolizidine. It is synthesized from D-­ glycero - talo -heptono-1,4-lactone.
Patent EP-0444662-A2 (EP)
Inventor: POPA PAUL JOSEPH
IPC: C09D183/10
Filed: 1991-02-28
Abstract: A curable coating composition, which provides excellent corrosion protection to metals, is disclosed. The composition comprises (I) a reaction product (or blend) of a resinous copolymeric siloxane solution with a liquid organohydrogenpolysiloxane, (II) a hydroxy-functional diorganopolysiloxane, (III) an organosilane, (IV) a trialkyl orthoformate, (V) an organic titanate and (VI) a condensation catalyst. High solids compositions of the present invention can be applied by conventional siphon cup spray equipment and have an extended bath life relative to prior art formulations of this type.
Patent EP-0458244-A2 (EP)
Inventor: SETA KATSUHIRO
IPC: H01L21/82
Filed: 1991-05-21
Abstract: A cell library for a semiconductor integrated circuit design, comprises a CMOS cell (3) comprising two power source wires (5 and 7) and a CMOS circuit (9) placed between the two power source wires (5 and 7) with a predetermined distance, and a BiCMOS cell (11) comprising two power source wires (15 and 17) which are placed at a distance equal to the distance between the power source wires (5 and 7) in the CMOS cell (3), a CMOS circuit (13) placed between the two power source wires (15 and 17) in the BiCMOS cell (11), and bipolar transistor circuits (14 and 16) placed at both outsides of the two power source wires (15 and 17) in the BiCMOS cell (11).
Patent EP-0459377-A2 (EP)
Inventor: REALE ALBERTO
IPC: A61K9/00
Filed: 1991-05-28
Abstract: Use of E1 Prostaglandin (Alprostadil) in the preparation of pharmaceutical compositions for the treatment of male erectile impotence, carried out by introducing therapeutically active quantities of the medication into the corpora cavernosa of the penis.
Patent EP-0464678-A2 (EP)
Inventor: MAKINO TAKASHI
IPC: H03H17/06
Filed: 1991-06-27
Abstract: Tap arithmetic units (50) and first delay circuits are arranged alternately. Each of the tap arithmetic units (50) comprises a full-adder array (50a) for multiplying an input signal which has been sampled at regular intervals and coefficients, a second pipeline delay circuit (50b) for delaying outputs of the full-adder array (50a) by a predetermined time and an adder circuit (50c) for adding outputs of the second delay circuit (50b). The first and second delay circuits (50b) are timed to the preceding tap arithmetic unit for arithmetic operations. The use of the second delay circuit (50b) for the timing of arithmetic operations permits the arrangement of the first delay circuit to be simplified.
Patent EP-0478998-A2 (EP)
Inventor: MOHAUPT JUTTA
IPC: H01L41/08
Filed: 1991-09-10
Abstract: To make a piezoelectric actuator, unfired films (41) for a piezoceramic are stacked, supporting structures (44) made of a material which sets at the firing temperature of the piezoceramic and filling structures (42) made of a material which incinerates at the firing temperature being produced between every two unfired films (41). After the piezoceramic has been fired, cavities produced by the filling structures (42) being burnt out are filled with conductive material. <IMAGE>
Patent EP-0484985-A2 (EP)
Inventor: BOIRE WILLIAM A J
IPC: F42B15/34
Filed: 1991-11-11
Abstract: An improved self-ablative fin assembly for a cannon-fired high velocity munition projectile having an aerodynamic nose, a selectively elongated intermediate body rearward of the nose and a plurality of stabilizing fins attached to the rear portion of the body which prevents thermal degradation and abrasion of the fins during shell firing and projectile flight. The fin assembly consists substantially of a heat resistant, low friction, self-ablative polyetheretherketone polymer material which forms a protective ablative char when overheated in air.
Patent EP-0469870-A2 (EP)
Inventor: KNOX COLIN JAMES MICHAEL
IPC: E06B1/00
Filed: 1991-07-30
Abstract: A cavity wall insert is used as a combined dampproof course and a wall tie-unit and is especially suited for use in parapet walls and under wall openings as door or window. 
     The insert comprises an inclined web (15), a front upper block (16) and a rear lower block (17). The upper block (16) is spaced from the web (15) and is connected to it by a series of ribs (18). The lower block (17) is also spaced from the web (15) and connected to it by a series of ribs (19). The web includes a ledge (21) extending from its lower edge. The upper and lower blocks (16) and (17) include channels (22), (23), and (24) in which anchors (25), (26) and (27) are slidably located. A front sheet (28) of damp proof course material is bonded to the top of the ledge (21) and a rear sheet (29) of damp proof course material is bonded to the web (15) at the top.
Patent EP-0504870-A2 (EP)
Inventor: GIRG FRIEDRICH
IPC: C04B24/38
Filed: 1992-03-19
Abstract: Building products such as, for example, filling compound, adhesives, emulsion paints, plastic renders, jointing compounds and the like contain a mixture of   a) at least 10 % by weight, especially 10 to 99 % by weight, of a water-soluble derivative of natural polymers, b) 1 to 89 % by weight of an alkali metal salt or ammonium salt of a crosslinked polyacrylate which may have been grafted with starch, c) 0 to 60 % by weight of a water-soluble alkali metal salt or alkaline earth metal salt of arylsulphonic acid/formaldehyde condensation products or of a sulphonic acid-modified polycondensation product of melamine and formaldehyde. u
Patent EP-0512459-A2 (EP)
Inventor: MIYASHITA TAKASHI PAT DEP DEV
IPC: G02F1/139
Filed: 1992-05-04
Abstract: In an STN type liquid crystal display device, two retardation plates (112, 113) are located one on each side of an STN liquid crystal cell (101). A twist angleφ₀ m0 of the liquid crystal material (109) is set to fall within the range of 200° to 240°, and the Δn·d value of the liquid crystal is set to fall within the range of 700 nm to 900 nm (measurement wavelength: 589 nm). With respect to the direction of aligning treatment of an incident-side substrate (104), the light-transmitting axis of a polarizer (110) is inclined at an angle falling within the range of 140° to 180°, the light-transmitting axis of an analyzer (111) is inclined at an angle falling within the range of (270° -|φ₀|/2) ± 10°, the phase delay axis of the first retardation plate (112) is inclined at an angle falling within the range of (180° -|φ₀|/2) to (180° - |φ₀|/2) + 30°, and the phase delay axis of the second retardation plate (113) is inclined at an angle falling within the range of (180° -|φ₀|/2) to (180° -|φ₀|/2) - 30°. The Δn·d value of each of the first and second retardation plates (112, 113) is preferably set to be 1/2 (i.e., 2 in 1/2 represents the number of retardation plates) a value obtained by multiplying the Δn·d value of the liquid crystal with 0.80 to 0.95.
Patent EP-0559948-A2 (EP)
Inventor: HOLDERRIED HARRY
IPC: H04M1/215
Filed: 1992-06-19
Abstract: 2.1 The object of the invention is to develop a device which allows accessory apparatus to be connected to telephone sets which are not equipped with a standardised interface and connection socket. 2.2 The incoming speech signal is coupled out at high impedance by means of a coupler and amplified to a defined value by a controllable amplifier connected downstream. The speech signal thus obtained is made available for connection to an accessory apparatus via a socket connected downstream of the amplifier. 2.3 The solution according to the invention is suitable for the connection of accessory apparatus, such as hearing aids, auxiliary devices for persons with impaired hearing, listening-in devices and other further-processing audio equipment, to a telephone. <IMAGE>
Patent EP-0526746-A2 (EP)
Inventor: MOLODCZAK WALTER
IPC: F21V8/00
Filed: 1992-07-08
Abstract: In a customer orientation system for self-service shops, builders' merchants, railway stations, airports or the like, surfaces bearing lettering and surfaces bearing advertising that are clearly recognisable and prominent to the customers are created by mounting in slotted openings between door-leaf uprights or banisters which are generally constructed as hollow profiles a plate made from transparent material, which acts as a light-guiding member and is irradiated along at least one edge by a rod-shaped electric light source situated inside an upright, in such a way that due to total internal reflection in the plate the light passes to light-scattering regions, provided on at least one plate surface, in the form of image-type information or lettering. <IMAGE>
Patent EP-0541036-A2 (EP)
Inventor: MICCA MARIO
IPC: F16C33/78
Filed: 1992-11-02
Abstract: A sealing shield (5), particularly for rolling bearings, of the type wherein relatively soft, elastic peripheral portions (6,7) are secured to a relatively rigid intermediate portion (8); the intermediate portion (8) consisting of a single rigid annular insert formed from a synthetic plastic polymer; and the relatively soft peripheral portions (6,7) being preferably in the form of independent elements co-molded on to the annular insert and formed from a mixture of an elastomer and the same synthetic plastic polymer from which the annular insert is formed.
Patent EP-0564708-A2 (EP)
Inventor: YOSHIDA HIROKAZU
IPC: G06K7/10
Filed: 1992-11-25
Abstract: The invention is intended to decode and process at high speed by reading two-dimensional code symbol marks by a code reader in a small memory capacity. The X-axis side indication line (4) or/and Y-axis side indication line (5) in an information area (8) recording the code symbol mark (2) are read by the code reader (3), and division marks (7) recorded on the X-axis side indication line (4) or/and Y-axis side indication line (5) are detected. At every interval of dividing the division marks (7) in the Y-axis direction or/and X-axis direction by a specific integer value, the code mark (9) of the binary signal recorded in the information area (8) is sequentially read by the code reader (3) up to the end part of the Y-axis side indication line (5) or/and X-axis the region formed in each square of which one side is the interval of the division mark (7) read by the code reader (3), or the length between the division codes divided by an integer value is processed, thereby decoding the code symbol mark (2).
Patent EP-0553894-A2 (EP)
Inventor: GRAY ROBERT E
IPC: A62B7/04
Filed: 1990-09-28
Abstract: There is diclosed a self-contained breathing assembly (10) of the positive pressure type including a remotely positioned improved pressure demand regulator (18) and wherein there is provided a gas flow disconnect assembly (22) between the user face mask and gas flow conduits.
Patent EP-0567090-A2 (EP)
Inventor: GOTO GIICHI
IPC: C07D263/58
Filed: 1993-04-21
Abstract: A compound of the formula:
       
wherein ring A is an optionally substituted benzene ring; ring B' is an optionally substituted non-aromatic heterocyclic ring having, the same or different, two or more hetero atoms; R 1  is a hydrogen atom or an optionally substituted hydrocarbon group, which may be different from one another in the repetition of n; Y is an optionally substituted amino group or an optionally substituted N-containing saturated heterocyclic group; n denotes an integer of 1 to 10, provided that when the ring B' is a 5- to 7-membered ring, the ring B' contains at least one nitrogen atom as hetero atom and n denotes an integer of 2 to 10, or a salt thereof. The compounds and salts thereof have an excellent cholinesterase inhibitory activity and antidepressant activity, and are useful as therapeutic and/or prophylactic medicaments of senile dementia.
Patent EP-0575972-A2 (EP)
Inventor: OKAWA TADASHI DOW CORNING TORA
IPC: C08G77/06
Filed: 1993-06-23
Abstract: The present invention pertains to an organopolysiloxane with the following general formula and a method for the preparation of same:
       
 where each R is independently selected from monovalent hydrocarbon groups, R¹ is a divalent organic group having at least 2 carbon atoms, each R² is independently selected from monovalent hydrocarbon groups that are free of aliphatic unsaturation, X is selected from hydroxyl and alkenyl groups, and  n  and  m  are both integers with values of at least 1.
Patent EP-0562750-A2 (EP)
Inventor: HATAKEYAMA KAZUYA
IPC: B60C1/00
Filed: 1993-03-15
Abstract: A rubber composition which comprises
     (1) 100 parts by weight of a rubber containing 60 parts by weight or more of styrene-butadiene rubber,   (2) 20 to 180 parts by weight of a softening agent,   (3) 0.5 to 5 parts by weight of at least one compound selected from particularly defined thiuram compounds and from particularly defined dithiocarbamate compounds,   (4) 0.1 to 2.5 parts by weight of a guanidine vulcanization accelerator, and   (5) 0.5 to 5 parts by weight of a benzothiazole vulcanization accelerator.
Patent EP-0581415-A2 (EP)
Inventor: XIE ZHENHUA
IPC: G06T5/20
Filed: 1993-05-14
Abstract: A system for converting a continuous tone value to an output value having either a first level or a second level develops a first error (e o ) based upon the application of a separable filter to an output value having a first level (0) assumed for the continuous tone value undergoing conversion. A second error (e₁) is developed based upon the application of the separable filter to an output value having a second level (1) assumed for the continuous tone value undergoing conversion. If the first error (e o ) is greater than the second error (e₁), the continuous tone value is converted to the output value having the second level (1). Otherwise, the continuous tone value is converted to the output value having the first level (0). The resulting error is diffused in a predetermined manner to neighboring continuous tone values yet to be converted. The separable filter is applied not only to previous output values but also to predicted output values that correspond to input values yet to be converted.
Patent EP-0580414-A2 (EP)
Inventor: TSUCHIYA YUTAKA
IPC: G01N21/49
Filed: 1993-07-20
Abstract: Modulated light from a light source (2) is incident on the surface of a scattering medium (22), and light passing through this scattering medium is externally detected (6,8). A signal of a predetermined frequency component is extracted from this detection signal to detect a photon density wave propagating in the scattering medium. A signal extracted to correspond to this photon density wave is compared with the signal of the predetermined frequency component constituting the original incident modulated light to detect a predetermined quantitatively measurable parameter such as a phase difference at a detection point. This parameter has a specific relationship with the absorption coefficient by an absorptive constituent in the scattering medium as being derived from the photon diffusion theory, so that the predetermined parameter is appropriately arithmetically processed to obtain various kinds of absorption information (including the linear integration value of the absorption coefficient in the scattering medium and the concentration of a specific material) associated with absorption in the scattering medium.
Patent EP-0601784-A2 (EP)
Inventor: HAMILTON DOUGLAS GEORGE
IPC: C08K5/54
Filed: 1993-12-01
Abstract: A polyester-polycarbonate composition comprising (A) at least one polyester prepared by the reaction of at least one alkanediol with at least one dicarboxylic acid or dialkyl ester thereof in the presence of a metallic catalyst, (B) at least one polycarbonate, (C) at least one organosilicate, the organosilicate being present in an amount effective to inhibit ester-carbonate interchange in the composition, optionally, (D) an organic or inorganic colorant, (E) an impact modifier, and (F) a stabilizer. A method for stabilizing polyester-polycarbonate compositions against ester-carbonate interchange is also provided.
Patent EP-0604216-A2 (EP)
Inventor: MURATA CHIKAHIKO
IPC: H04N5/66
Filed: 1993-12-22
Abstract: A purpose of the invention is to observe an erected image favorably in an viewing angle region where a favorable display image is observable at positions differing in viewing angle, with a single panel where a liquid crystal is oriented in a certain direction relative to a display screen. Two display images (14a, 14b) rotating mutually 180 degrees on a display panel (4) are formed, and a main body (1) can be set at either desired one of upper and lower setting positions (Pb), (Pc), and the posture of the main body (1) is changeable into two states differing in phase by 180 degrees, depending on the mode of the display images (14a, 14b).
Patent EP-0624956-A2 (EP)
Inventor: KEITH MICHAEL
IPC: H03M7/42
Filed: 1994-05-11
Abstract: A method is provided for performing statistical decoding if a symbol in a data stream having byte boundaries wherein the symbol may have varying alignments with respect to the byte boundaries. The next byte of data is fetched from the data stream wherein the fetched byte contains at least a portion of the symbol. Based on this byte and on the current bit position, which is maintained by a state machine, either (a) a decoded value is obtained from a lookup table, or (b) further bytes are fetched and used to determine the decoded value. Each symbol has a prefix and free bits wherein the entire symbol may be included in the next byte, a boundary of the next byte may fall within a prefix, or a boundary of the next byte may fall within the free bits depending on the alignment of the symbol. Differing action routines, corresponding to differing symbols, may be selected for execution according to the decoded values determined in the symbols.
Patent EP-0641847-A2 (EP)
Inventor: SPIES MANFRED DR
IPC: C09J7/21
Filed: 1994-08-23
Abstract: The use of a paper carrier for producing a repulpable carton sealing tape (packaging adhesive tape) which is finished on one side with a repulpable self-adhesive composition and on the other side with a repulpable silicone-free release based on a copolymer of amide/styrene together with a film-former.