baber/WOPTO huggingface dataset:
Patent EP-0417484-A2 (EP)
Inventor: NOBORI KAZUHIKO
IPC: G11C29/00
Filed: 1990-08-10
Abstract: There is disclosed an improved semiconductor memory device having a regular memory cell array and a spare memory cell array, wherein: each spare memory cell constituting the spare memory cell array includes a first transistor (T3) selected by a read word line, whose drain is connected to a spare bit line and source is connected via a fuse to a power supply, and a second transistor (T1) connected between the interconnection between the first transistor (T3) and fuse (F1) and a ground; and the fuse (F1) is selectively blown by flowing a blowing current through the fuse (F1) by selecting the second transistor (T1) through a write line to thereby disconnect a discharge current path of the spare bit line. The threshold voltage of the second transistor (T1) of the spare memory cell which is made conductive upon selection through the write line and the blowing current flows through the fuse (F1), is adapted to be higher than a potential difference between a potential generated at the write line connected with another spare memory cell and a ground potential. Such a high threshold voltage is obtained by including the manufacturing steps of implanting impurity ions of one conductivity type to the channel area of a region on the surface of a semiconductor substrate where transistors including the second transistor of the other conductivity type reverse to the one conductivity type are formed; and implanting impurity ions of the one conductivity type to the channel area of the second transistor and to the channel area of transistors of the conductivity type reverse to the second transistor; whereby the impurity ions are implanted twice to the channel area of the second transistor.
Patent EP-0406921-A2 (EP)
Inventor: LIN SHIOW CHING
IPC: C08L57/00
Filed: 1986-10-21
Abstract: (Meth)acrylic plastisols having storage stability at 40°C for at least 3 days and plasticizability at a temperature below 120°C in 5 minutes comprising
     (1) a poly(meth)acrylate in particle form,   (2) a liquid plasticizer member of the group consisting of    (b) the reaction product of one mole of a polyester or polyether diol, two moles of a diacyl halide and two moles of a monoalcohol; and (d) mixtures of (b) with (a) and/or (c) where (a) is the reaction product of one mole of a polyether or polyester diol, two moles of a diisocyanate and two moles of a hydroxylalkyl (meth)acrylate; and where (c) is the reaction product of one mole of a polyester or polyether diol, one mole of a diisocyanate, one mole of a hydroxyalkyl (meth)acrylate and one mole of an acyl halide; and, optionally, either
   (3) a free radical thermal initiator, or   (4) a photoinitiator.   
     The plastisol dispersion after fluxing can form a sealant, coating or adhesive after the curing reaction.
Patent EP-0420181-A2 (EP)
Inventor: HOY KENNETH LOOK
IPC: B01F15/04
Filed: 1990-09-26
Abstract: The present invention is directed to methods and apparatus for effectively proportionating a mixture of compressible and non-compressible fluids and in particular, the present invention is directed to apparatus and methods for forming a coating composition mixture containing a substantially accurate proportionated amount of at least one supercritical fluid used as a viscosity reduction diluent.
Patent EP-0423520-A2 (EP)
Inventor: COATES DAVID DR
IPC: C07C69/017
Filed: 1990-09-27
Abstract: The invention relates to nematic liquid crystalline compositions comprising a group (A) with one or more components exhibiting a positive dielectric anisotropy (Δε) and a group (B) with one or more components exhibiting a neutral dielectric anisotropy characterized in that
     (a) at least one component of group (A) is a compound of the formula I
         (b) at least one component of group (B) is a compound of the formula V
      wherein R¹, R², Y¹, Y², X, Z, Z¹, m, n, o and r have the meaning given for claim 1.
Patent EP-0422623-A2 (EP)
Inventor: SCHMID ROLF PROF DR
IPC: G01N27/327
Filed: 1990-10-10
Abstract: Die Erfindung betrifft eine Enzymelektrode mit einem Bienzymsystem mit Pilzperoxidase oder Meerrettichperoxidase und einer oder mehreren Oxidasen sowie die Verwendung der Elektrode.
Patent EP-0428023-A2 (EP)
Inventor: GEBAUER VOLKER DIPL-ING
IPC: G09F3/03
Filed: 1990-11-02
Abstract: The invention relates to a device for fixing a security label to an article by means of a security cable, the security cable being looped around a security pin fixed in a housing of the security label. To prevent the unlooping of the security cable from the security pin, in a first and second solution according to the invention, respectively, a security clip of U-shaped design and a clamping part of U-shaped design, respectively, are provided, these parts each being pushed onto the pin shank of the security pin in such a manner that the security cable can in each case be looped through the security clip and through the clamping part, respectively. In a third solution according to the invention, a clamp is provided for the positive gripping of the loop of the security cable which is laid around the pin shank of the security pin, the clamp being overlapped by the pin head of the security pin. <IMAGE>
Patent EP-0430215-A2 (EP)
Inventor: NIINO MASAHIKO
IPC: C08L59/02
Filed: 1990-11-28
Abstract: The present invention provides a polyoxymethylene resin composition which is excellent in wear resistance and is suitable as materials for various sliding parts. The composition comprises (A) 65-98.8% by weight of a polyoxymethylene resin, (B) 0.2-5.0% by weight of a polyfunctional isocyanate compound, (C) 0.5-20% by weight of an olefin polymer containing 30% by weight or more of ethylene and a functional group containing an active hydrogen, and (D) 0.2-10% by weight of polyethylene.
Patent EP-0455888-A2 (EP)
Inventor: CAMUFFO SERGIO
IPC: F16B5/02
Filed: 1990-12-24
Abstract: A device for screwing to the floor (1) from below, a mechanical part (5) which has previously been placed against the underside of the floor (1) of a motor vehicle body, provides for the mechanical part(5)which is to be connected to be arranged so that at least one reference pin (7) projects upwardly to engage a corresponding reference hole (4a) in a wall (4) of the body floor (1) from below. The reference pin (7) has a through-hole (11). A sleeve (12) with an upper end portion of smaller diameter is fixed to the upper side of the wall (4) of the body floor (1), coaxially with the reference hole (4a), and defines a threaded hole (14) for engagement by a screw (15) which can be inserted through the hole (11) in the reference pin (7) from beneath. The sleeve (12) also includes a base portion of larger diameter for receiving the outer surface of the part of the reference pin (7) which projects above the said wall (4) of the floor (1) through the reference hole (4a) so as to allow the centering of the threaded hole (14) which is to be engaged by the screw (15) with the hole (11) in the reference pin (7). When the mechanical part (5) has to be connected to the floor (1) with the interposition of a block of elastomeric material, the reference pin (7) may be an integral part of the metal reinforcement of the block.
Patent EP-0399645-A2 (EP)
Inventor: O'HANLON PETER JOHN BEECHAM PH
IPC: C07D413/14
Filed: 1990-04-10
Abstract: A compound of formula (I):
      in which Ro denotes an optionally substituted isoxazol-5-yl, fury-2-yl or fur-3-yl group, has anti-bacterial and anti-mycoplasmal activity and may be prepared by a variety of processes from suitable derivatives of monic acid A.
Patent EP-0395267-A2 (EP)
Inventor: AVIS RICHARD JOSEPH ANDREW
IPC: G06T7/20
Filed: 1990-04-11
Abstract: In, for example, a motion compensated video standards converter wherein blocks in a first field or frame of a video signal are each compared with a plurality of blocks in the following succeeding field or frame of the video signal for deriving motion vectors representing the motion of the content of respective blocks between the first field or frame and the following field or frame, and wherein a respective correlation surface is generated for blocks in the first field or frame, the correlation surface representing the difference between the content of the block in the first field or frame and the content of each block in the following field or frame with which it has been compared, the shape of that part of the correlation surface which represents differences less than a threshold level is determined (21, 28, 33, 37, 38), and the comparison is varied in dependence on the shape.
Patent EP-0415690-A2 (EP)
Inventor: LALIKOS ANTHONY J
IPC: F16L55/02
Filed: 1990-08-28
Abstract: A dynamic stress relief device for a hose (22) having an end fitting (20) with an end collar (50) that receives, circumferentially surrounds, and secures the hose to the fitting. The stress relief device has a mechanism which changes the combined spring moment density of the hose over the length of the device. The length of the device is in the range of three to twenty times the diameter of the hose. The design is specifically for use on hoses subject to high frequency, high cycle, reversing linear or rotary flexing which may lead to fatigue and hysteresis loss. While the invention may find use in many dynamic environments, it is especially useful in the hydraulic brake line of a vehicle.
Patent EP-0421772-A2 (EP)
Inventor: MIZUTOME ATSUSHI
IPC: G09G3/36
Filed: 1990-10-04
Abstract: There is provided a display apparatus which uses a display panel using a liquid crystal having a bistability or a memory performance such as a ferroelectric liquid crystal and can display image data in various display modes in which the number of pixels (resolution), display color, minimum pixel unit, and the like respectively differ. The display apparatus comprises: a memory to store the image data; a pixel data output circuit to output the image data stored in the memory every pixel data; a converter to convert the pixel data which was output from the pixel data output circuit into binary data which is displayed on the display panel; a display data output circuit for converting the binary data converted by the converter into the display data corresponding to the display modc and outputting; and a display controller for allowing the image data which was output by the display data output circuit to be displayed on the display panel. A multiplexer is used as a pixel data output circuit. An RAM in which binary data has been stored is used as a converter.
Patent EP-0422845-A2 (EP)
Inventor: RUSSELL JOHN PATRICK
IPC: G01N21/88
Filed: 1990-10-04
Abstract: By deriving the image formed by light specularly-reflected from substntially all of the convex (mirror-like) spherical surface of a bearing ball under test that is being illuminated with diffuse light, any defect in the bearing ball under test reveals itself as a light-contrast pattern in the otherwise substantially uniform diffuse background of the image. The inspection system comprises illumination means (102) and light imaging means (108), together with means (116) for moving a ball under test (100).
Patent EP-0426326-A2 (EP)
Inventor: LIAO SIMON HUANGCHUNG
IPC: G11B5/127
Filed: 1990-10-17
Abstract: The invention provides a magnetic read/write head comprising a substrate (25), a thin film magnetic core (13) of a metal alloy including boron supported by the substrate, the core including a read/write gap (24) for reading and writing information, and a coil (18, 34) within the magnetic core. The head is produced by electro-deposition techniques, with a rotating magnetic field being applied during deposition.
Patent EP-0435557-A2 (EP)
Inventor: HAGERTY ROBERT OLDS
IPC: C08F4/642
Filed: 1990-12-19
Abstract: A catalyst composition for polymerisating olefins, particularly alpha-olefins, is prepared by contacting a magnesium compound in an electron donor compound with a titanium compound, contacting the resulting solution with a solid, inert porous carrier to form a catalyst precursor, and activating the precursor with dimethylaluminum chloride. The polymer products have lower melting points, and more homogeneous distribution of branches among the polymer molecules than polymers prepared with similar catalyst precursors but activated with different alkylaluminum activators, e.g., triethylaluminum or trimethylaluminum.
Patent EP-0434629-A2 (EP)
Title: Verfahren und Anordnung zur Verarbeitung von Signalisierinformation in konfigurierbaren Multiplexern
Inventor: RICKENBACH HANS ERNST
IPC: H04J3/12
Filed: 1990-12-18
Abstract: Bei konfigurierbaren intelligenten Primär-Multiplexern werden die einzelnen 64 kbit/s-Kanäle von mehreren ankommenden und abgehenden 2 Mbit/s-Leitungen mit Hilfe einer handelsüblichen integrierten Schaltung so rangiert, dass die gewünschte Kanalkonfiguration entsteht. Die zu den einzelnen Kanälen gehörige Signalisierinformation wird jedoch für alle Nutzkanäle einer Leitung in den Zeitschlitzen 16 des Ueberrahmens übertragen, wobei pro Zeitschlitz die Signalisierinformation von zwei Kanälen zusammengefasst ist. Um die Rangierung der Signalisierinformation ohne dauernde Mithilfe eines Prozessors parallel zu jener der Nutzkanäle durchführen zu können, wird der durch eine Vorfeldeinrichtung zusammengefasste Signalisierbitstrom so umgeformt, dass die Signalisierinformation der einzelnen 64 kbit/s-Kanäle in den gleichen Zeitschlitzen liegt, wie sie den Nutzkanälen zugeordnet sind. Dazu wird eingangsseitig die den Nutzkanälen 16-30 zugehörige Signalisierinformation in einem Schieberegister (SR1) zwischengespeichert und in den diesen Nutzkanälen entsprechenden Zeitschlitzen wieder ausgelesen. Ausgangsseitig erfolgt eine analoge Zwischenspeicherung der letztgenannten Signalisierinformation in einem Schieberregister (SR2), um sie beim nächsten Rahmen wieder mit der Signalisierinformation der Nutzkanäle 1-15 zu verschachteln. <IMAGE>
Patent EP-0383747-A2 (EP)
Title: Trageinrichtung für Giesspfannen bei einer Stranggiessanlage
Inventor: SCHEURECKER WERNER
IPC: B22D11/10
Filed: 1990-02-08
Abstract: Eine Trageinrichtung (1) für Gießpfannen (16) weist einen ortsfest gelagerten Festsockel (3) und einen gegenüber diesem drehbar gelagerten Drehsockel (4) auf, an dem über jeweils ein Gelenkparallelogramm-System (17) mit schwenkbaren Lenkern (20, 21; 22, 23) ein Tragarmsystem (18) angelenkt ist, wobei jedes Tragarmsystem (18) mittels eines Druckmittelzylinders (19) heb- und senkbar ist. Um das Gewicht der Trageinrichtung (1) zu verringern und Reparaturarbeiten am Druckmittelzylinder (19) zu erleichtern, ist das Tragarmsystem (18) von zwei voneinander unabhängigen Tragarmen (31; 32) gebildet, wobei jeder Tragarm (31; 32) für sich an einem unteren und einem oberen Lenker (22, 20; 23, 21) des Gelenkparallelogramm-Systems (17) angelenkt ist, und sind die oberen Lenker (20, 21) des Gelenkparallelogramm-Systems (17) an ihren vom Drehsockel (4) abgewandten Enden mittels eines Querbalkens (26) zu einer starren, im Grundriß U-förmigen Einheit (27) zusammengefaßt, wobei der Querbalken (26) an dem Druckmittelzylinder (19) mittels eines Schwenkgelenkes (38) abgestützt ist und das Schwenkgelenk (38) fluchtend zu den an den vom Drehsockel (4) abgewandten Enden angeordneten Gelenken (41) der oberen Lenker (20, 21) liegt.
Patent EP-0468358-A2 (EP)
Inventor: NISHIDA NAOYA
IPC: H01B5/14
Filed: 1991-07-17
Abstract: An electrode plate structure for a liquid crystal color display is produced by forming a color filter layer of a photosensitive polyamide resin containing a colorant dispersed therein; disposing a protective layer of a photosensitive polyamide resin on the color filter layer; forming an ITO (indium-tin-oxide) film on the protective layer, preferably at an elevated temperature of at most 270 °C; post-annealing the ITO film at a temperature of 200 - 300 °C for improving the crystallinity of the ITO film suitable for etching; and selectively etching the ITO film patternwise with an etchant of hydroiodic acid or a hydroiodic acid-ferric chloride aqueous solution mixture to leave an ITO electrode pattern.
Patent EP-0493677-A2 (EP)
Inventor: MEINERT HASSO PROF DR
IPC: A61K31/535
Filed: 1991-11-26
Abstract: The solution contains an FPC mixture whose PFCs are free of C=C double bonds and C-H bonds with reduced vapour pressure and a refractive index through which the PFC/tissue fluid interface is visible.
Patent EP-0491216-A2 (EP)
Inventor: THILO PEER DR-ING
IPC: G08B26/00
Filed: 1991-12-02
Abstract: Hazard detection system with a central unit and at least one primary detection line connected to it, on which a multiplicity of detectors are disposed; these detectors are polled cyclically by the central unit and have at least one sensor which detects any hazard, a transmission device which can be automatically de-activated and re-activated by means of a control signal, an address memory provided with an address during the initialisation of the system and a switch which interrupts or through-connects the line and the transmission device of a respective detector may be in one of the following operating modes: it is constantly activated and thus ready to receive control signals and to transmit signals in every polling cycle, it is activated in the i-th polling cycle only, it is activated in the event of an alarm only, on the basis of a control signal from the sensor, it is activated on the basis of a control signal from the central unit.
Patent EP-0450887-A2 (EP)
Inventor: DILLON JOSEPH FRANCIS JR
IPC: G02F1/095
Filed: 1991-03-28
Abstract: The invention relates to optical systems comprising thin film optical waveguide isolators that are characterized by linear birefringence at at least some wavelengths and temperatures. Disclosed is a method for using such a system at more than one wavelength and temperature.
Patent EP-0459612-A2 (EP)
Inventor: VAN DEN HEUVEL RAYMOND CHARLES
IPC: H04N5/225
Filed: 1991-04-11
Abstract: In a video assist system, an intermittent composite video signal produced by a modified television camera from a motion-picture image is converted to a composite video output signal in a continuous television format, by writing a largely unprocessed intermittent signal (including composite color, intensity and timing information) into a field buffer and reading a continuous television output signal (including both control elements and data) from that field buffer. The field buffer may comprise multiplexed banks of static RAM, with separate read address and write address generators for reading and writing data independently. When a field is repeated on output, an even-lines field may follow a previous even-lines field or an odd-lines field may follow a previous odd-lines field. It is not necessary to synchronize the phase of the video assist system with the motion-picture camera, and it is possible to retrieve television image frames at a divisor of the motion-picture camera frame rate to work with a brighter image.
Patent EP-0453210-A2 (EP)
Inventor: ROBERTS DAVID ANTHONY
IPC: C07D213/68
Filed: 1991-04-15
Abstract: The invention concerns pharmaceutically useful novel compounds of the formula I, and their non-toxic salts, and pharmaceutical compositions containing them. The novel compounds are of value in treating conditions such as hypertension and congestive heart failure. The invention further concerns processes for the manufacture of the novel compounds and the use of the compounds in medical treatment.
Patent EP-0467527-A2 (EP)
Inventor: NAGAO KATASHI
IPC: G06F17/27
Filed: 1991-06-14
Abstract: A natural language analysis apparatus comprises: knowledge base means for storing first-type trees representing dependencies among words in sentences, and second-type trees representing taxonym relationships of words; table means responsive to entry of a word to output ID data of said first-type tree in which said word appears, node location data of said word in said first-type tree, and to output ID data of said second-type tree in which said word is contained as a hyponym; means for judging the structural ambiguity of an incoming sentence; means for extracting a candidate pair of modifier and modifiee for each possible dependency for a sentence judged to be ambiguous structurally; means for entering words comprising each said pair into said table means and for determining, on the basis of the output data, a path including said words at opposite ends and including some of the words appearing in the first-type tree; means for calculating a path distance for each said pair; and means for determining a most preferable dependency on the basis of said path distance calculated for each.
Patent EP-0485116-A2 (EP)
Inventor: KUZE YOSHIKAZU
IPC: F03G7/06
Filed: 1991-10-31
Abstract: A guide member (7) is slidably mounted on a rod (2), a resilient seal bag (11) is provided around a first end portion of the rod and secured to the guide member (7), and a tubular sealing member (3) is slidably mounted on a second end portion of the rod (2). The rod (2) is inserted in a heat conductive cylinder (13) secured to the guide member (7), and wax (12) is provided in the heat conductive cylinder (13). The seal bag (11) has a base portion (11b) and a bag portion (11a), and is engaged with the rod (2) only at the base portion (11b) to form a gap (9) between the bag portion (11a) and the rod (2). The gap (9) is charged with lubricating oil (10). The sealing member (3) has a tubular body (14), a skirt portion (6), a closed head portion (6a), and a plurality of annular grooves (15) formed in an inner wall of the body. The base portion is secured to the guide member (7), and the head portion (6a) is engaged with an end of the second end portion of the rod (2).
Patent EP-0493008-A2 (EP)
Inventor: HIRAOKA TOSHIHIKO
IPC: C08G63/672
Filed: 1991-12-20
Abstract: A polyester film comprises a polyester whose dicarboxylic acid copolymerized component contains (i) an aromatic dicarboxylic acid having a metal sulfonate and/or a derivative thereof and (ii) a polyetherdicarboxylic acid represented by the following chemical formula (a) and having a mean molecular weight in the range of 600 to 20,000 and/or a derivative thereof.  
 
        R¹ OOCCH₂-(O-R²) n  -OCH₂ COOR³   (a) 
 
where, "R¹" and "R³" are hydrogen or C₁ ₋ ₈ alkyl groups, "R²" is a C₂₋₈ alkylene group and "n" is a positive integer. The polyester film can be used as a base film for a photosensitive material.
Patent EP-0495521-A2 (EP)
Inventor: TAKAMURA YOJI
IPC: H04N5/378
Filed: 1992-01-17
Abstract: The solid state imager is comprised of an imager unit (10) composed of a plurality of sensitive units (1) arrayed in the unit of pixels in a two-dimensional manner in the horizontal and vertical directions and vertical transfer units (2) for transferring electric charges read-out from the sensitive units in the vertical direction at every vertical column, and a horizontal transfer unit formed of charge transfer unit group (8₁, 8₂, 8₃,...) of a plurality of bits in which a clock voltage (φ H1 ) is applied to a first charge transfer unit group (8₁, 8₃, ...) at every other bit including the charge transfer unit (8₁) of a final bit and a clock voltage (φ H2 ) is applied to a second charge transfer unit group (8₂, 8₄, ...) at every other bit of the remaining bit to transfer the electric charges supplied from the image unit in the horizontal direction, wherein a cross point between a leading edge of the clock voltage (φ H1 ) and a trailing edge of the clock voltage (Φ H2 ) is set to be a level higher than an intermediate level between peak values of the clock voltages. Thus, a so-called electric charge flooding phenomenon from the final bit (final stage) of the horizontal transfer unit to the output circuit unit can be prevented and therefore the dynamic range of the final bit can be increased relatively.
Patent EP-0493362-A2 (EP)
Inventor: SAMPATHKUMAR PADMINI
IPC: A61K31/235
Filed: 1986-05-23
Abstract: This invention relates to a method for treating or preventing anaerobe infections in humans and lower animals. This invention further relates to compositions and kits useful for treating or preventing anaerobe infections according to the method of the present invention.