baber/WOPTO huggingface dataset:
Patent EP-0270872-A1 (EP)
Inventor: MASCHEK MARTIN
IPC: G01D3/08
Filed: 1987-11-13
Abstract: Sensors (5 - 10), particularly of current and voltage transformers in high-voltage outdoor installations, must have high availability and reliability. A sensor has at least 2 input amplifiers (5, 6) with different gain factors (V, V/4) which are connected via measuring range switches (7, 8), an amplifier (9) used as impedance converter and an analog/digital converter (10) to a shift register (11) with parallel data input and serial data output. To ensure high dependability of proper operation of the sensor with less expenditure compared with a duplication, output signals of components to be monitored (5; 7 - 9) and/or voltages (U14; +/- 15 V, + 5 V) are compared with output signals of functionally equivalent reference components (6; 12 -14) and/or reference voltages (UREF, U'REF) by means of differential amplifiers (15, 18, 22, 25). The output signals (S15, S18, S22, S25) of the differential amplifiers (15, 18, 22, 25) are monitored for a transgression of predeterminable limit values by means of window comparators (16, 19, 23, 26). When one of these limit values is exceeded, an error signal (S17) is supplied, if necessary via an OR gate (17), to an error signal input (F1, F2) of the shift register (11). A data message periodically output by the shift register (11) exhibits at least one error control bit which can be analysed by a data receiver. <IMAGE>
Patent EP-0252533-A1 (EP)
Inventor: SANDBERG ELINA
IPC: C10M173/02
Filed: 1987-05-12
Abstract: Mechanical working of aluminium and aluminium alloys is carried out in the presence of a water-based cooling lubricant, which has the form of a stable solution and contains as lubricating and corrosion inhibiting agents a combination of (a) a carboxyl compound having a hydrophobic group of 7-22 carbon atoms, (b) a tertiary alkylalkanol amine having a molecular weight of less than 300 and (c) a water soluble organic solubiliser having a molecular weight of less than 400 and a maximum hydrocarbon group of 6 carbon atoms. The amounts of the carboxyl compound and the tertiary alkylalkanol amine are chosen so that a base/acid equivalent ratio between the alkanol amine and the carboxyl compound is less than 1.0, preferably less than 0.9. A concentrate, which after dilution with water, may be used as a cooling lubricant is also disclosed.
Patent EP-0264149-A1 (EP)
Inventor: WESDORP LEENDERT HENDRIK
IPC: A23D7/015
Filed: 1987-09-23
Abstract: The invention relates to an edible fat product comprising a continuous fat phase and an aqueous phase dispersed therein. 
     The products according to the invention have an improved pattern of properties, especially as regards oral response, thermal stability, and cycle stability. The products are characterized by at least one DSC-peak above 36°C, at least one other DSC-peak between 20 and 36°C, which has a surface area at least equal to the peak above 36°C, and by the presence of crystallized fat, having a melting point above 36°C, at least 20 wt. % of said crystallized fat being present in the form of fat globules, having a size between 1 and 20 micrometer. 
     The invention is also concerned with a process for preparing an edible fat product according to the invention, having a fat content of 35-90 wt.%, by emulsifying part of the fat with the aqueous phase and mixing the obtained emulsion with an additional amount of fat. 
     The process according to the invention is characterized in that a first fat or fat blend and an aqueous phase are emulsified, whereby an emulsion is obtained, the temperature of which is adjusted, if necessary to a value below 15°C, which cold W/O-emulsion, containing at least 1 wt. % of crystallized fat, is thereafter mixed with a second fat or fat blend having a slip melting point above that of the first fat or fat blend which second fat or fat blend is at such a temperature that solids content thereof is not more than 25 wt.%.
Patent EP-0271994-A1 (EP)
Inventor: KIRCHGESSNER DAVID A
IPC: B01D53/34
Filed: 1987-11-11
Abstract: A method is provided for removing sulphur-containing gases from fossil fuel-fired combustors comprising the step of introducing sorbent particles consisting of calciumhydroxide or calcium-magnesiumhydroxide modified with a ionic surfactant like calcium lignosulfonate into the exhaust gases. It is also discribed the method of preparing those particles
Patent EP-0255793-A1 (EP)
Inventor: JANIAK ROBERT ANDRE
IPC: F27D11/08
Filed: 1987-07-28
Abstract: An electric direct-current metal-melting furnace, comprising a vessel (1) having a bottom (11), at least one consumable electrode (2) and at least one fixed electrode (3) which are fed by respective conductors (22; 5). A magnetic screen is interposed between the batch and a part of the conductors connected to the current source (4), so as to master the deflection effects on the arcs attributable to the magnetic fields generated by the conductors. The magnetic screen is arranged along the bottom (11) of the vessel (1), so as to cover at least that part of the bottom which surrounds each connection of a hearth electrode (3) and at least part of the corresponding return conductor (5).
Patent EP-0274316-A1 (EP)
Inventor: IBAR JEAN-PIERRE
IPC: B29C49/46
Filed: 1987-11-27
Abstract: In a blow moulding process, the internal pressure is varied with preprogrammed frequency to modify the characteristics of the formed material, esp. by dissipating residual internal stresses and/or greater permeation by a gas, esp. CO2, which will affect the moulding material e.g. to enhance its barrier properties for packaging applications, esp. bottles.
Patent EP-0274951-A1 (EP)
Inventor: MAILLARD GILBERT
IPC: G05F1/571
Filed: 1987-12-15
Abstract: The invention relates to the electrical supply for equipment on board a vehicle. An embodiment comprises: - ballast transistors (5) of MOS type, inserted between the on-board network and the equipment to be protected, - a differential amplifier (8) supplied via a start-up supply device (6) and a DC/DC converter (7); - a switching device (10) selecting a setpoint voltage Vc, from three voltages, Va, Vb, Vh, corresponding to three operating regions of the device; - a first reference-voltage generator (11) furnishing the voltage Vh corresponding to the highest voltage in the nominal supply range for the equipment; - a second reference-voltage generator (12) furnishing the voltage Vb corresponding to the lowest value in the nominal supply range for the equipment; - an alignment and shifting device (9) furnishing the voltage Va which is dependent upon a voltage aligned and shifted relative to the troughs of the transients and of the ripples in the input voltage Ve.   Application to the protection against transients of electronic apparatus on board aircraft and other vehicles. <IMAGE>
Patent EP-0270481-A1 (EP)
Inventor: SKUBALLA WERNER DR
IPC: C07C405/00
Filed: 1987-11-12
Abstract: PCT No. PCT/DE87/00515 Sec. 371 Date Jul. 13, 1988 Sec. 102(e) Date Jul. 13, 1988 PCT Filed Nov. 12, 1987 PCT Pub. No. WO88/03526 PCT Pub. Date May 19, 1988.The invention relates to a process for manufacturing optically active carbacyclin intermediate products from racemic cis-bicyclo[3.3.0]octane-2-carboxylic acids. This process makes it possible in an advantageous way to produce important intermediates for the synthesis of stable and pharmacologically active carbacyclin derivatives.
Patent EP-0278954-A1 (EP)
Inventor: WINSEL AUGUST
IPC: A61M5/142
Filed: 1987-06-13
Abstract: Dispositif et procédé pour injection ou perfusion d'une solution pharmaceutique (1) dans un corps humain ou animal à l'aide d'une cellule (4) émettant du gaz, caractérisée en ce que de l'hydrogène ou de l'oxygène gazeux (3) produit par du courant électrique refoule la solution (1), depuis un volume de stockage, au moyen d'un piston mobile (2) ou d'une membrane souple. De préférence, l'objet de l'invention consiste en un dispositif de refoulement mû au gaz, qui fonctionne en grande partie indépendamment des conditions environnantes définies par la température et la pression atmosphérique refoule le liquide à véhiculer par l'intermédiaire d'un vaisseau capillaire lyophobe (5) ou des vaisseaux capillaires dans une membrane lyophobe servant de sas de décompression, la surpression nécessaire à la création de la surface du liquide dans le corps lyophobe faisant office de contre-pression.
Patent EP-0274530-A1 (EP)
Inventor: GROVE MICHAEL M
IPC: G11C8/12
Filed: 1987-07-15
Abstract: Un système de mémorisation (10) est utile pour des aéronefs utilisant des systèmes d'avertissement et de consultation tels que des systèmes d'avertissement de la proximité du sol et des systèmes d'avertissement dont les critères d'avertissement peuvent être modifiés en fonction des caractéristiques topographiques des zones géographiques spécifiques sur lesquelles vole l'aéronef. Les données topographiques de zones géographiques spécifiques sont cartographiées dans plusieurs dispositifs individuels de mémorisation (EPROM 20-1 à 20-16) et de l'énergie est fournie uniquement à un dispositif à la fois par un décodeur (40), de sorte que la dissipation d'énergie de l'ensemble du système de mémorisation est réduite à celle d'un seul dispositif de mémorisation indépendamment du nombre de dispositifs de mémorisation du système.
Patent EP-0293480-A1 (EP)
Inventor: ISONO HARUO
IPC: H04N13/239
Filed: 1987-11-02
Abstract: Two recording tracks (Tl) and (T2) are formed in parallel on a three-dimensional video disc record (D). Video data for the right eye and voice data are continuously recorded on one recording track (T1). On the other recording track (T2) are continuously recorded video data for the left eye and voice data in synchronism with the video data for the right eye and voice data that are recorded on the neighboring recording track (T1). Video data for the right eye, video data for the left eye and voice data can be recorded easily and simultaneously onto the three-dimensioned video disc record (D) using two recording beams. The three-dimensional video data can be reproduced by simultaneously reproducing these two recording tracks using two reproducing beams. The ordinary plain video data can also be reproduced by continuously reproducing either one of the recording tracks using a single reproducing beam.
Patent EP-0329689-A1 (EP)
Title: Fastening means.
Inventor: NOLAN VERNON ERNEST LLOYD
IPC: F16B5/12
Filed: 1987-10-23
Abstract: PCT No. PCT/AU87/00358 Sec. 371 Date Apr. 25, 1989 Sec. 102(e) Date Apr. 25, 1989 PCT Filed Oct. 23, 1987 PCT Pub. No. WO88/03231 PCT Pub. Date May 5, 1988.A fastener for sheet material includes a fork member mounted on a fixture and having a pair of outwardly diverging arms, and a keeper member which is placeable in a locking position between the arms. A portion of sheet material disposed between the fork member and the keeper member is held therebetween even when a tensioning force is applied to the portion, since the portion thereby applies a torsional force to the keeper member to bias the keeper member into a locking position within the fork member.
Patent EP-0277594-A1 (EP)
Inventor: FORET FRANCOIS
IPC: G21C7/00
Filed: 1988-01-28
Abstract: La détermination du seuil d'alarme bas (B) du rapport d'échauffement critique d'un réacteur nucléaire est faite de sorte que plus la position des barres qui assurent la régulation de température est haute, plus la valeur déterminée pour ce seuil est basse. L'invention s'applique notamment aux centrales nucléaires à eau pressurisée utilisées pour la production d'énergie électrique.
Patent EP-0282945-A1 (EP)
Inventor: KOPATZ NELSON E
IPC: B22F9/22
Filed: 1988-03-14
Abstract: A process for producing finely divided spherical precious metal based powders comprises forming an aqueous solution containing a source of at least one precious metal value forming a solid reducible precious metal material from the solution, reducing the solid material to precious metal powder particles, subjecting the precious metal based particles to a high temperature zone to melt at least a portion of the precious metal based powder particles and cooling the molten material to form essentially spherical precious metal based alloy particles.
Patent EP-0285182-A1 (EP)
Inventor: KELLER PAUL DIPL-ING FH
IPC: B66C23/80
Filed: 1988-04-01
Abstract: According to the invention, there are provided on the rear of a vehicle at least two lateral, oblique supporting arms (2) having supporting spars (3) which are fastened to the vehicle frame (16) and on the inside of which telescopically extensible ground-contact spars (4) can be arranged in two different guide directions (A and B), thus producing different stabilising widths (C and D) when the ground- contact spars (4) are in the extended state. For this purpose, the supporting spars (3) have a conical extension (8) on their outlet side, in which extension a guide wedge (5) is screwed either at the top or at the bottom. <IMAGE>
Patent EP-0302180-A1 (EP)
Inventor: BUHL REINHARD DIPL-ING
IPC: B62D7/16
Filed: 1988-04-14
Abstract: Die Erfindung betrifft ein Gelenk für Achsstreben, Lenker oder dergleichen in Kraftfahrzeugen, welches aus einem im wesentlichen zylindrischen Gehäuse (1), einem etwa in der Mittelachse des Gehäuses liegenden Gelenkzapfen (3) und einem hülsenförmigen Gelenkkörper (5) aus einem elastomeren Werkstoff besteht, der zwischen dem Gehäuse (1) und dem Gelenkzapfen (3) an beiden festhaftend und mit einer Vorspannung angeordnet ist. An der Innenfläche des Gehäuses ist in einer mittleren Zone eine Materialausnehmung (9) vorgesehen, die die Vorspannung des hülsenförmigen Gelenkkörpers (5) in dieser Zone herabsetzt und dadurch zu einer progressiven Kennung des Gelenks in der Belastungsrichtung führt.
Patent EP-0305991-A1 (EP)
Inventor: ISOZUMI SHUZOO C O MITSUBISHI
IPC: H02K5/15
Filed: 1988-08-31
Abstract: A starting electric motor comprising: an armature rotary shaft (1a) on which an armature (1) is mounted; a commutator (4) mounted on the rear end portion of the armature rotary shaft (1a); power supplying brushes (5) slidably held on the commutator (4); brush holders (16a; 16b) which hold the brushes (5a; 5b), respectively; a rear bracket (21) of resin which rotatably supports the armature rotary shaft (1a) in association with a front bracket; a yoke (3) having magnetic field means (2) which is fixedly held between the rear bracket (21) and the front bracket; a conducting base (19) of electrically conductive material on which the brush holders (16) are mounted, and which is held between the yoke (3) and the rear bracket (21); through-bolts (14) inserted into the rear bracket (21) and the front bracket; tightening the yoke (3) and the conducting base (19) together; and metal plates (22) provided between the seats of the through-bolts (14) and the outer surface of the periphery of the rear bracket (21).
Patent EP-0313811-A1 (EP)
Inventor: LAUSCH MICHAEL DIPL-PHYS
IPC: H01S3/04
Filed: 1988-09-21
Abstract: It is intended to provide a high-power gas discharge lamp in which optimum heat dissipation is ensured. The outer electrode connections (4, 5) consist of highly thermally conductive material and are provided with cooling ribs (6, 7) via which the heat produced by the discharges is dissipated optimally to a cooling medium. <IMAGE>
Patent EP-0325697-A1 (EP)
Inventor: REHAU AG CO
IPC: F16L9/18
Filed: 1988-10-03
Abstract: The invention relates to a coaxial pipe with a defined separation between the outer circumference of the inner pipe and the inner circumference of the outer pipe. This defined separation is produced by means of spacing arranged in the unobstructed space between the inner pipe and the outer pipe. Strips (1) of polymer material are used as the means of spacing. Knob-like projections (11, 12, 13) are fitted on one side in these strips (1), offset in sections with respect to one another. These knob-like projections (11, 12, 13) are arranged at least in two rows, offset with respect to one another, on the surface of the strip (1). <IMAGE>
Patent EP-0287152-A1 (EP)
Inventor: SLIJKHUIS HARMEN
IPC: A23K1/16
Filed: 1988-04-05
Abstract: A method is provided for preparing or extracting amino acids, in particular L-amino acids such as L-lysine and L-methionine from manure. Manure of domestic farm animals is inoculted with bacteria which are capable of producing the amino acids mentioned. The bacteria are allowed to grow in the manure and the reaction mixture is worked up after the fermentation.
Patent EP-0300716-A1 (EP)
Inventor: BROG TERRENCE K
IPC: C04B35/119
Filed: 1988-07-18
Abstract: A method for producing a ceramic is disclosed. The method involves comminuting a batch composed of from 6 to 95 percent of particulate ZrO₂ and from 5 to 94 percent of particulate Al₂O₃. A part of the particulate ZrO₂ is in a metastable tetragonal crystal structure, for example, as a consequence of 3           m       o              of Y₂O₃ dissolved therein and a part has a monoclinic crystal structure. The comminuted batch is compacted into a shape, and the shape is fired. The degree of comminution of the batch, the firing conditions and the proportions of stabilized and monoclinic ZrO₂ in the batch are controlled to produce a dense, gas impervious ceramic which contains both metastable tetragonal and monoclinic ZrO₂, and in such proportions that the ceramic has improved strength by comparison with an otherwise identical ceramic wherein all of the ZrO₂ is in either a metastable tetragonal or a monoclinic crystal structure. 
     Also disclosed is a method where the particulate alumina can be an alumina-chromia solid solution containing up to 50            m       o              of chromia. 
     In another embodiment, a ceramic article is disclosed. The article is composed of from 6 to 95 percent of particulate ZrO₂, from 5 to 94 percent of particulate Al₂O₃, from ¼ to 3¾ percent of MnO₂ and from ¼ to 3¾ percent of TiO₂.
Patent EP-0314326-A1 (EP)
Inventor: GUILLAUME JEAN-LUC
IPC: D21H19/58
Filed: 1988-10-07
Abstract: The use of a sulfoalkyl monomer in monovinylidene aromatic/(meth)acrylate/(meth) acrylic acid monomer latexes has been found to provide surprisingly good combinations of ion stability and moisture resistance. This is shown to be especially beneficial in paper coating and paint formulations. In examples, sulfopropyl methacrylate has proven especially beneficial in a styrene/n-butylacrylate/­methacrylic acid latex for use in industrial-type, high strength coatings and formations for coating offset printing paper.
Patent EP-0314454-A1 (EP)
Inventor: TACHIMORI TAKESHI
IPC: G05D27/02
Filed: 1988-10-26
Abstract: A system for preventing frost from accumulating on a window of a motor vehicle has a heating element provided on the window, a temperature switch, which closes when the temperature of the window is lower than 0°C, and a humidity switch, which closes when the humidity of air outside the window becomes slightly lower than 100% relative humidity. When both the switches are closed, an electric circuit connects a battery with the heating element, thereby preventing the formation of frost on the window.
Patent EP-0372135-A1 (EP)
Inventor: SALEM AHMED
IPC: F02C5/12
Filed: 1988-12-07
Abstract: A combustion engine in which the energy generated by combustion is converted into kinetic energy in the form of a high speed jet of exhaust gases which is used to drive a rotor which in turn drives a power output shaft. 
     The engine comprises a housing (12) having a rotor chamber (14) formed therein. A combustion chamber (22) is located in close proximity to said rotor chamber (14). A nozzle (34) is provided which has an input end (36) communicating with the output passage of the combustion chamber and an output end (38) communicating substantially tangentially with the rotor chamber (14). A rotor (40) is mounted for rotation in said rotor chamber (14) on the power take-off shaft (42). The rotor (40) has a plurality of pockets (44) extending inwardly from and spaced about its outer periphery. An exhaust port opens from the rotor chamber (14) and is circumferentially spaced from the output passage of the nozzle (34). A source of compressed combustible gaseous fuel communicates with the input passage of the combustion chamber (22). The operation of the input and output flow control valves (28, 30) of the combustion chamber (22) and the ignition means (32) is controlled to achieve the required combustion and expansion.
Patent EP-0288424-A1 (EP)
Inventor: ANAPLIOTIS EMMANUEL
IPC: A61F5/055
Filed: 1988-04-21
Abstract: Apparatus for externally fixing and/or stretching the cervical spine with a securing ring (1) to be arranged on the head of a patient, with several outwardly projecting securing bearings (5), several support bearings (6) to be arranged in the chest and/or back area of the patient, and several connection rods (3) connecting the securing and support bearings (5, 6), the securing and support bearings (5, 6) having ball joints (5, 6) which are connected to the connection rods (3) via clamping elements (4). 
<IMAGE>
Patent EP-0339170-A1 (EP)
Inventor: SANDHAUS SAMI DR
IPC: A61C13/265
Filed: 1988-04-27
Abstract: L'ensemble comprend :- au moins un pilier calcinable prismatique (1) destiné à être fixé à une couronne et comportant à sa base un bras de soutien (2) et une prise cylindrique (3) disposée en bout du bras de soutien en position parallèle au pilier,- des pièces de liaison calcinables (19) destinées à être intégrées à la prothèse,- des organes de fixation (11, 12) des pièces de liaison sur le pilier prismatique.Le pilier (1) et sa prise (3) en position déportée consti­tuent un élément de prise universel extracoronaire facile­ment ajustable allié à la modularité des pièces de liaison de l'ensemble permettent le montage de plusieurs types d'attachements différents avec un minimum d'unités fixa­bles sur un même pilier.
Patent EP-0328660-A1 (EP)
Title: Method of preserving and loading data
Inventor: SEKI MASAKI
IPC: G06F12/08
Filed: 1988-07-20
Abstract: An extension region (13) of an internal memory (11) is preserved on an external memory (12). Upon a request for preservation, the contents of the internal memory (11) including control data are stored in a virtual memory (13), i.e., the extension region, for example, by a key operation prior to turning off the power source, while upon a load request, the control data stored in the virtual memory (13) are loaded in the internal memory (11) for example, by a key operation im­mediately after power-on. Thereafter, the processing is continued based upon the control data, and the contents of the vir­tual memory (13) may be output as a file.   
     Abstract 
     The invention is characterized by securing an area (13), which is an extension of an internal memory (11), in an external memory (12), storing data inclusive of management information and contained in the internal memory (11) in a virtual memory (13), which serves as the extension area, in response to a preservation request, e.g., operation of a key before power is turned off, recovering the management information, which is stored in the virtual memory (13), in the internal memory (11) in response to a recovery request, e.g., operation of a key immediately after power is turned on, and thereafter continuing processing based on the management information or outputting as a file the data in the virtual memory (13).
Patent EP-0353264-A1 (EP)
Inventor: LARY TODD PENDLETON
IPC: G01N33/53
Filed: 1988-11-09
Abstract: Appareil automatique de mélange d'échantillons biologiques (10) utilisé dans la cytométrie d'écoulement, dans lequel un récipient d'échantillons (24) est fixé de manière lâche à sa partie supérieure (68) au moyen d'une tête de distribution (64, 186) de réactifs multiples. Le récipient est monté à sa partie inférieure (62) sur un support souple (150) disposé sur un membre (52) tourné elliptiquement, afin de faire se mélanger intimement les réactifs introduits dans le récipient avec un échantillon se trouvant dans le récipient, de manière rapide, efficace, délicate et renouvelable avec précision.