baber/WOPTO huggingface dataset:
Patent EP-0392310-A2 (EP)
Inventor: LUCASSEN OLE HOLM
IPC: B61D15/00
Filed: 1990-04-02
Abstract: A machine for pile-driving comprises a driving chassis with wheels (5,6) for moving on railway or road, and an upper part (4) pivotally mounted about a swivel axis on the driving chassis. A mast (215) with slide guide for a ram mechanism (16) is connected to the upper part. The mast may be erected to substantially vertical position for the purpose of pile-driving and may be lowered into substantially horizontal position for the purpose of transport. 
     According to the invention the mast is connected to the upper part of the machine by a telescopically extensible and contractible boom having a base part (228) being connected to the upper part of the machine by means of a hinge with axis at right angles to the swivel axis of the upper part, and a telescopically extensible part (229) connected to the base part, said part (229) being connected to the mast by a slide guide so that it is movable along the longitudinal axis of the mast retaining the angle between the axis of the mast and the extension axis of the boom. A very simple erection and dismantling of the mast is hereby achieved as well as the possibility of swivelling said mast through 180° when the machine is standing on one half of a double track, without the mast thereby getting in the way of traffic on the neighbour track. 
     The invention also relates to a method for transport and erection of such a machine and a method for placing of foundations next to a railway track.
Patent EP-0410350-A2 (EP)
Inventor: KIMIZUKA YUICHI
IPC: C09K11/08
Filed: 1990-07-23
Abstract: A method for producing a yttrium oxysulfide fluorescent material is described. In the method, a starting composition is provided which comprises yttrium oxide, a flux of sodium carbonate and sulfur, which are, respectively, added in amounts by mole of at least from 2 to 10 times and from 4 to 20 times an amount of the yttrium oxide. The molar ratio of the sodium carbonate to the sulfur is in the range of from 0.2:1 to 1.25:1. The composition is sintered at a temperature sufficient to provide a small-sized powder of yttrium oxysulfide fluorescent material. This temperature is in a range of 900°C to 1100°C.
Patent EP-0411552-A2 (EP)
Inventor: MATSUYAMA JIRO C O ITAMI SEISA
IPC: G11B5/55
Filed: 1990-07-31
Abstract: A disk drive with the mechanism of locking a carriage which is loaded with a head which moves on a disk, wherein both of a plunger for maintaining the state of a latch cap­turing a carriage extension to lock the carriage and a sole­noid for attracting the plunger so as to rotate the latch in the direction of releasing the carriage are arranged in the direction perpendicular to the path of the carriage, and parallel with a pivot for rotatably supporting the latch. Accordingly, the carriage lock mechanism is of a smaller size to be readily arranged in a small disk drive.
Patent EP-0428856-A2 (EP)
Inventor: HERCHENBACH PAUL
IPC: A01B59/06
Filed: 1990-10-10
Abstract: Die Erfindung betrifft eine Hubstrebe 3 mit einer Verstellhülse 6 mit Außengewindeabschnitt 7 und Innengewindeabschnitt 8. In den Innengewindeabschnitt 8 ist ein Anschlußende 9 mit Gewindezapfen 10 ein- und auf den Außengewindeabschnitt 7 ein Anschlußende 14 mit einer Gewindehülse 15 aufgeschraubt. Zusätzlich ist eine verschiebbare Griffhülse 21 vorgesehen, die Nuten 24 und Anschläge 30 aufweist. Die Griffhülse 21 ist gegenüber einem mit Zähnen 19 versehenen Verdrehstern 18 der Verstellhülse 6 in beliebige Verstellpositionen bringbar, um eine Längenveränderung der Hubstrebe 3 vorzunehmen. Sie ist ferner mit ihren Nuten 24 über die Zähne 19 des Verdrehsterns 18 und an der Gewindehülse 15 vorgesehene Zähne 17 bei korrespondierender Stellung schiebbar, um die Längenveränderung zu blockieren.
Patent EP-0427270-A2 (EP)
Inventor: INADA KOKI C O SONY CORPORATIO
IPC: H01J29/32
Filed: 1990-11-08
Abstract: A method for fabricating a cathode ray tube is described. The method comprises the steps of selectively forming a resist layer corresponding to a pattern of a fluorescent material (4,5) on an inner surface of the panel (1) of a cathode ray tube, and applying a slurry of a light-absorbing material on the entire inner surface of the panel (1) including the resist layer to form a light-absorbing layer (2). An inorganic pigment slurry is applied over the entire inner surface of the panel (1) to form an inorganic pigment layer (3) on the light-absorbing layer (2) and then subjected to reverse development to selectively remove the resist layer along with the light-absorbing layer (2) and the white pigment layer (3), thereby forming a matrix pattern. Finally, a fluorescent material (4,5) is applied to individual removed portions of the matrix pattern to form a fluorescent pattern. Monochromatic or color cathode ray tubes are obtained with an improved luminance and a colorimetric purity by a simple procedure.
Patent EP-0434025-A2 (EP)
Inventor: STADLER EDWIN DR
IPC: A23L33/26
Filed: 1990-12-19
Abstract: The invention relates to a process is described for the production of crispies having improved nutritional properties (reduced calories), in which a mixture of hydrocolloids and/or material with much crude fibre content and also sugar substitutes, oat bran, starch, wheat flour, flavourings, sweetener and colouring is prepared and is processed in an extruder cooker. Furthermore, the invention relates to the use of fat substitutes, such as polyol polyesters, as binders for the crispies having improved nutritional properties and also in the coating mass used for the purpose of calorie reduction.
Patent EP-0399626-A2 (EP)
Inventor: TANAKA AKIHIRO
IPC: C07D217/16
Filed: 1988-03-28
Abstract: Compounds of formula (I) or their salts are nephrovascular tract dilators
     wherein
     is
Patent EP-0385789-A2 (EP)
Inventor: CODY GEORGE DEWEY
IPC: B01J8/24
Filed: 1990-03-01
Abstract: A method is described for the non-intrusive determination of flow anisotropy through the cross-­section of a two phase fluid bed reactor. The method involves measuring wall vibrations of the reactor at several positions spaced circumferentially around the reactor, and determining the power spectrum as a function of frequency. The area of the power spectrum under a resonance peak for each position is determined, and a change in the area of the power spectrum between adjacent positions is correlated with flow anisotropy through the cross-sectional plane of the circumference of the reactor on which the said positions are located. The foregoing may be repeated for another cross-­sectional plane, and a change in the area of the power spectrum between adjacent positions in one plane is compared with the corresponding area between adjacent positions in the other cross-sectional plane, and the difference in changes in the two planes is correlated with a change in bed density.
Patent EP-0431771-A2 (EP)
Inventor: ALGRAIN MARCELO C
IPC: F16H61/00
Filed: 1990-11-14
Abstract: A control system for controlling hydraulic pressure in a dual pass continuously variable transmission includes a pump to provide primary and secondary hydraulic pressures for regulating the pulley ratio and belt tension. A minicomputer regulates the primary and secondary pressures, and a transition mechanism alternates the paths of the primary and secondary pressures between first and second pulleys of the transmission so that the primary pressure is fed to the drive pulley and the secondary pressure is fed to the driven pulley.
Patent EP-0430684-A2 (EP)
Inventor: VARAPRASAD DESARAJU VENKATAPAN
IPC: G02F1/1503
Filed: 1990-11-29
Abstract: Electrochemichromic solutions (and mirrors containing them), use of solvents comprising at least about 25% 3-hydroxypropionitrile, 3,3′-oxydipropionitrile, 2-acetylbutyrolactone, 2-methylglutaronitrile or 3-methylsulpholane or a mixture thereof. Also disclosed are vacuum backfilling techniques for filling electrochemichromic cells having enhanced UV stability through UV self-screening by the solvent.
Patent EP-0401147-A2 (EP)
Inventor: CARR JEFFREY WILLIAM
IPC: H01L21/306
Filed: 1990-03-07
Abstract: Disclosed is a method of chem-mech polishing an electronic component substrate. The method includes the following steps; 
obtaining a substrate having at least two features thereon or therein which have a different etch rate with respect to a particular etchant; and 
contacting the substrate with a polishing pad while contacting the substrate with a slurry containing the etchant wherein the slurry includes abrasive particles, a transition metal chelated salt and a solvent for the salt. 
     The chem-mech polishing causes the at least two features to be substantially coplanar. Also disclosed is the chem-­mech polishing slurry.
Patent EP-0420803-A2 (EP)
Inventor: KUNZ WALTER DR
IPC: C07D417/12
Filed: 1990-09-17
Abstract: Novel benzo-1,2,3-thiadiazole derivatives of the formula <IMAGE>  in which:   R1, R2 and R3 independently of one another are hydrogen, halogen, methyl, methoxy or methylthio; A is -OR4, -SR4, -N(R5)R6, -N(R7)-N(R5)R6, -O-N=C(R8)R9, -N(R7)-OR10 or <IMAGE> R4 is hydrogen or a mole equivalent of a metal ion or a protonated organic base, C1-C18-alkyl, C3-C35-alkyl which is interrupted by an oxygen or sulphur atom, C1-C8-alkyl which is substituted by halogen or -COOR7, C3-C6-alkenyl which is unsubstituted or substituted by halogen, C3-C6-alkynyl which is unsubstituted or substituted by halogen, or C4-C7-cycloalkyl which is substituted by halogen or methyl, an aryl radical or heterocyclic radical U having not more than 3 hetero atoms O, N and/or S, a radical U which is linked via an alkylene bridge which has not more than 6 carbon atoms and up to 2 oxygen atoms; U is unsubstituted or halogen-, C1-C3-alkyl- or C1-C4-alkoxy- substituted phenyl, phenoxyphenyl, biphenyl, 1- or 2-naphthyl, or a saturated or unsaturated 5- to 7-membered heterocycle V which is unsubstituted or monosubstituted or polysubstituted by halogen, C1-C3-alkyl and/or C1-C3-alkoxy; R<5> and R<6> independently of one another are hydrogen, C1-C8-alkyl, C1-C6-alkyl which is substituted by C1-C3-alkoxy and/or cyano, or C3-C6-alkenyl, C3-C6-alkynyl, C3-C7-cycloalkyl, a radical U, a radical U which is linked via an alkylene bridge having not more than 2 carbon atoms; or R5 and R6 together with the nitrogen atom form a 5- to 7-membered unsubstituted or methyl-substituted heterocycle W which has not more than 2 further hetero atoms O, N and/or S;   R7 is hydrogen or C1-C4-alkyl; R8 and R9 independently of one another are hydrogen, C1-C6-alkyl, cyano, CONH2, CONHCONHR7, phenyl which is unsubstituted or substituted by halogen, C1-C3-alkyl or C1-C3-alkoxy; or, together with the carbon atom linking them, also a 5-7-membered carbocycle; and R10 is hydrogen, C1-C6-alkyl, C3-C6-alkenyl, C5-C1-cycloalkyl, phenyl or benzyl.   The novel active substances have crop-protecting properties and are particularly suitable for the preventive protection of plants against attack by phytopathogenic microorganisms such as fungi, bacteria and viruses.
Patent EP-0385964-A2 (EP)
Inventor: MARSONER HERMANN DIPL-ING DR
IPC: G01N27/416
Filed: 1990-01-09
Abstract: To produce a small-volume flow-type measuring cell with favourable flow in a sensor array for determining a substrate concentration in a sample medium with a membrane-covered enzyme electrode and a reference electrode which are in contact with the measuring cell, it is proposed that the reference electrode is outside the membrane covering of the enzyme electrode and that the maximum extension of the flow-type measuring cell in the direction normal to the flow direction of the sample medium is essentially equal to the diameter of the sensitive layer of the enzyme electrode. 
<IMAGE>
Patent EP-0463296-A2 (EP)
Inventor: BLANER BARTHOLOMEW
IPC: G06F15/00
Filed: 1991-03-20
Abstract: A digital computer system is described capable of processing two or more computer instructions in parallel and having a main memory unit for storing information blocks including the computer instructions includes an instruction compounding unit for analyzing the instructions and adding to each instruction a tag field which indicates whether or not that instruction may be processed in parallel with another neighboring instruction. Tagged instructions are stored in the main memory. The computer system further includes a plurality of functional instruction processing units which operate in parallel with one another. The instructions supplied to the functional units are obtained from the memory by way of a cache storage unit. At instruction issue time, the tag fields of the instructions are examined and those tagged for parallel processing are sent to different ones of the functional units in accordance with the codings of their operation code fields.
Patent EP-0477569-A2 (EP)
Inventor: ROURKE JOHN L
IPC: B42C19/00
Filed: 1991-08-28
Abstract: An automatic signature printing process for an electronic printing system having a source of signature sheets, a programmer to program the system to print jobs including signatures; an input scanner for scanning and converting the documents to electronic images; and a controller to reorder the electronic images to print two electronic images separated by a gutter on each side of the signature sheets, the controller determining from the number of originals and the number of electronic images on each signature the total number of signatures to be printed.
Patent EP-0476614-A2 (EP)
Inventor: TANIGUCHI TOMOHIKO
IPC: G10L25/06
Filed: 1991-09-18
Abstract: A CELP type speech coding system which is provided with an arithmetic processing unit (31) which transforms a perceptual weighted input speech signal vector AX to a vector  t AAX, a sparse adaptive codebook (1) which stores a plurality of pitch prediction residual vectors P sparsed by a sparse unit, a multiplying unit (32) which multiplies the successively read out vectors P and the outcome  t AAX from the arithmetic processing unit (31), a filter operation unit (33) which performs a filter operation on the vectors P and an evaluation unit (34) which finds the optimum vector P based on the output from the filter operation unit (33), so as to enable reduction of the amount of arithmetic operations.
Patent EP-0479250-A2 (EP)
Inventor: KANZAKI MIKIO
IPC: G01N33/03
Filed: 1991-10-01
Abstract: A method and apparatus for determining the contents of salt and water in a water-in-oil type emulsified product are disclosed herein. In the method, two kinds of physical quantities which are related to the contents of water and salt in the water-in-oil type emulsified product and are capable of being measured in a short time are measured. Then, values of the contents of water and salt are calculated from the two physical quantities measured, by use of a bivariable multiple regression equation wherein the two physical quantities are used as explanatory variables and the contents of salt and water are used as objective variables.
Patent EP-0455380-A2 (EP)
Inventor: PARKER DAVID
IPC: C07D257/02
Filed: 1991-04-18
Abstract: Metal complex of tetra-aza macrocycles of formula (1)
       
 wherein Alk¹, Alk², Alk³ and Alk⁴, which may be the same or different, is each a C₁₋₄alkylene chain optionally substituted by one or more optionally substituted C₁₋₆alkyl groups; and R¹, R², R³ and R⁴ which may be the same or different is each a hydrogen atom or a group AlkR⁵ where Alk is an optionally substituted straight or branched C₁₋₆alkyl group R⁵ is a hydrogen atom or a -CO₂H, -CONR⁶R⁷ [where R⁶ and R⁷, which may be the same or different, is each a hydrogen atom or C₁₋₆alkyl group] or -P(X¹) (X²R⁸)R⁹ group where X¹ and X², which may be the same or different is each an oxygen or sulphur atom, R⁸ is a hydrogen atom or an alkyl group and R⁹ is an alphatic, aromatic or heteroaromatic group, with the proviso that at least two of R¹, R², R³ and R⁴ is a group -Alk P(X¹) (X²R⁸)R⁹ or one R¹, R², R³ and R⁴ is a group -Alk P(X¹) (X²R⁸)R⁹ and at least one of the remaining groups R¹, R², R³ and R⁴ is a group -AlkCO₂H or -AlkCONR⁶R⁷, or a salt thereof, for use as contrast agents in nuclear magnetic resonance imaging are described.
Patent EP-0441770-A2 (EP)
Inventor: WOESS GERHARD DIPL-ING
IPC: G01N9/00
Filed: 1991-01-31
Abstract: To determine or monitor the density of liquids, in particular of fuel used to drive an internal combustion engine, in a simple, mechanically robust way, a float (1) is immersed in the liquid to be investigated and its buoyancy is counterbalanced by means of a load applied by a spring (5). A capacitance (C1, C2) which is dependent on the buoyancy and, consequently, on the density of the liquid to be investigated and which is monitored by means of a circuit arrangement (4) is formed between the float (1) on the one hand, and the housing (7) holding the spring (5) and filled with the liquid to be investigated, on the other. 
<IMAGE>
Patent EP-0499921-A2 (EP)
Inventor: COLANDREA FRANCESCO
IPC: H03K17/16
Filed: 1992-02-10
Abstract: The current control device comprises a MOSFET transistor (40) which has its source terminal connected to one terminal of a dissipative load (41), its gate terminal connected to a pump circuit (43) which receives in input a supply voltage (V IN ) and a square-waveform voltage (V OSC ,46), and its drain terminal connected to a power supply (44). The device furthermore comprises a control circuit (47) which is coupled to the MOSFET transistor (40) by means of an electrical connection and generates signals for adjusting the supply voltage (V IN ) and the square-waveform voltage (V OSC ,46) of the pump circuit (43).
Patent EP-0507175-A2 (EP)
Title: Modifizierte Polyisocyanate, ein Verfahren zu ihrer Herstellung und ihre Verwendung
Inventor: MUELLER HANNS PETER DR
IPC: C08J3/20
Filed: 1992-03-23
Abstract: Modifizierte Polyisocyanate mit einem NCO-Gehalt von 10 bis 45 Gew.-%, bestehend im wesentlichen aus a) einer Polyisocyanatkomponente, bestehend im wesentlichen aus einem organischen, bei Raumtemperatur flüssigen Polyisocyanat mit einem NCO-Gehalt von 15 bis 50 Gew.-%, b) 2 bis 100 Gew.-%, bezogen auf das Gewicht der Komponente a) eines Polymermodifikators, bestehend aus mindestens einem in der Komponente a) aufgequollen dispergiert vorliegenden Pfropfkautschuk, sowie gegebenenfalls c) den üblichen Hilfs- und Zusatzstoffen der Polyurethanchemie, ein Verfahren zur Herstellung derartiger modifizierter Polyisocyanate durch Vermischen der Komponenten a) und b), gegebenenfalls unter der Einwirkung von Scherkräften und erhöhten Temperaturen, wobei die Komponente b) in der Komponente a) unter Aufquellen dispergiert wird, wobei die gegebenenfalls eingesetzten Hilfs- und Zusatzstoffe c) den Ausgangskomponenten a) und/oder b) und/oder dem Gemisch während und/oder nach dem Dispergierschritt zugemischt werden, sowie die Verwendung der modifizierten Polyisocyanate als Polyisocyanatkomponente bei der Herstellung von Kunststoffen nach dem Isocyanat-Polyadditionsverfahren.
Patent EP-0535434-A2 (EP)
Inventor: KLOKER KEVIN L
IPC: G11B20/10
Filed: 1992-09-14
Abstract: An interface circuit (16, 44) is provided for communicating a plurality of demodulated digital audio values in a predetermined serial data bus protocol between a digital source (12) and a digital sink (46). Each of the plurality of digital audio values contains either left or right channel audio information and control values. The serial data bus protocol is formed by the interface circuit (16, 44) by transmitting a left channel information value of a predetermined demodulated digital audio value, a right channel information value of the predetermined demodulated digital audio value, and then a byte of control information formed from both the left and right channel control values.
Patent EP-0533197-A2 (EP)
Inventor: KONDO MAKOTO
IPC: H01L33/00
Filed: 1992-09-18
Abstract: A method for fabricating a laser diode, comprises the steps of: forming a first stripe structure (301 a) defined by a plurality of crystallographically distinct surfaces (303b 1 , 303b 2 , 301c) on a surface of a semiconductor substrate (300); forming an epitaxial layer (305, 307) of InGaAIP on the semiconductor substrate including the first stripe structure by a decomposition of gaseous source materials of In, Ga, AI and P; wherein the InGaAIP layer is doped to the p-type by incorporating Mg while growing the InGaAIP by adding a gaseous source material of Mg into said source materials of In, Ga, AI and P such that the InGaAIP layer is doped to the p-type with a substantially uniform carrier concentration level irrespective of the crystal surfaces forming the stripe structure.
Patent EP-0541991-A2 (EP)
Inventor: MORGAN LISA ANN
IPC: G06F11/22
Filed: 1992-10-19
Abstract: A method and apparatus are disclosed for pro - viding an indication relating to certain faults that can occur during data storing operations in an array storage system (14). In connection with providing the indication, a code byte having a number of code bits is appended to data that is stored on storage devices (24aa ... 24ja, ..., 24aN ... 24jN) of the array storage system. When such a fault occurs, predetermined code bits are set to indicate the data operation that was taking place when the fault occurred. In a preferred embodiment, there are two data storing related operations for which predetermined code bits are set when a fault occurs, namely, a data reconstruction operation and a data reassig - nment operation. Since these operations are typi - cally initiated automatically and are transparent to any host system (10) connected to the array storage system (14), such a fault indication enables the user to determine the identity of the data storing related operation that was in progress when the fault occurred.
Patent EP-0543158-A2 (EP)
Inventor: LAM CHUNG HON
IPC: H01L21/223
Filed: 1992-10-19
Abstract: The invention provides a method for electrically connecting a polysilicon-filled trench (12) to a diffusion region (10) in a semiconductor device, wherein the trench (12) and diffusion region (10) are separated by a dielectric (14). The method provides for formation of a strap or bridge contact by utilizing a diffusion barrier layer (18) which prevents diffusion into an overlying polysilicon layer (32) when a subsequent boron (16) out-diffusion step is performed. Selective etching is then utilized to remove the polysilicon layer (32) where no boron has diffused, leaving a polysilicon strap connecting the trench and diffusion region.
Patent EP-0541116-A2 (EP)
Inventor: TAKEHASHI SHINITSU
IPC: H01L21/607
Filed: 1992-11-06
Abstract: A method for bonding leads (13) of a film carrier (12) to electrodes (14) of electronic devices (10) includes a step for positioning the leads (13) and the electrodes (14) with a predetermined clearance (H) aligned to define corresponding pairs of the leads (13) and electrode (14), a step for placing a bonding tool (4) having a conductive bonding material (6) served such that the conductive bonding material (6) is located between the lead (13) and electrode (14) of one of the corresponding pairs. The method further includes a step for pressing the lead (13) of one corresponding pair (13 and 14) such that the conductive bonding material (6) is pressed between the lead (13) and the electrode (14), thus the lead (13) and electrode (14) are bonded. After bonding, the conductive bonding material (6) is pulled to cut and leave the bonded conductive bonding material (6). Then, while the bonding tool (4) is released from the bonded pair (13 and 14), the conductive bonding material (6) is served to the bonding tool (4) for next bonding operation.