baber/WOPTO huggingface dataset:
Patent EP-0322513-A1 (EP)
Inventor: ZIMDARS ARNO WERNER
IPC: B23B31/02
Filed: 1988-09-08
Abstract: A self-gripping chuck has a basic body (1) which is cylindrical at least in certain areas and carries a screwed-in coaxial thrust spindle (8) on which gripping jaws (9) coupled to it in a positive-locking manner are axially supported. The gripping jaws are guided in a jaw support (13) which, together with an annular closure part (14) interacting with the gripping jaws, is connected to a sleeve (18) in such a way as to be fixed in terms of rotation, which sleeve (18) is rotatably mounted on the basic body. A wrap spring clutch with a wrap spring (22) coaxial to the basic body is arranged between the sleeve and the basic body. Relative rotation between the sleeve and the basic body in the release direction of the gripping jaws can be blocked by the wrap spring clutch. 
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Patent EP-0358810-A1 (EP)
Inventor: KOBAYASHI NAGATOSHI
IPC: C09D11/02
Filed: 1988-09-16
Abstract: A monoazo lake pigment of the formula (I):
      whose X-ray diffraction pattern shows a high diffraction intensity at a diffraction angle (2ϑ ± 0.2°; Cu-K α ) of 5.0°, moderate diffraction intensity at 25.0° and relatively low diffraction intensities at 14.8°, 19.5°.
Patent EP-0322646-A1 (EP)
Inventor: MARTIN MICHEL
IPC: B27L5/00
Filed: 1988-12-14
Abstract: L'invention concerne une trancheuse longitudinale à bois et une installation de tranchage comportant au moins une telle trancheuse. Dans cette trancheuse du type comprenant une table d'entrée (3) el une table de sortie (4) portant un couteau (5) faisant un angle d'environ 10° avec la direction de l'avance du billon vert (9) à trancher, lesdites tables sont minces, présentent la même épaisseur et, avantageusement, une surface supérieure (7,8) aspirante et sont chauffantes, un plateau (21) réglable en hauteur étant disposé au-dessous des tables pour recevoir les placages tranchés (10,22) et étant de préférence entraîné en synchronisme avec le billon. L'invention est applicable à l'obtention rapide de placages plans, secs et parfaitement empilés.
Patent EP-0289351-A1 (EP)
Inventor: THROWER ANTHONY
IPC: G01N1/14
Filed: 1988-04-29
Abstract: To obtain a sample of molten metal from a vessel, e.g. for analysis, a refractory block 14 is installed in a wall (11) of the vessel and is traversed by at least one passage (15) temporarily closed by a frangible or dislodgeable closure (20) at the melt end thereof. After filling the vessel with metal, a rigid elongated pipe (21) movable lengthwise in the passage is placed therein, the pipe being operatively connected with a sample mould (22). To obtain a sample, the pipe (21) and mould (22) are advanced forcibly in a forward direction, so that a forward end of the pipe (21) strikes and breaks or dislodges the closure (20). Molten metal then gains access to the pipe (21) and is free to flow along the pipe to enter the mould (22). After leaving sufficient time for the melt in the mould (22) to freeze or become pasty, the mould (22) is removed from the pipe (21) e.g. by a shearing means (48) and the sample is extracted from the mould for evaluation.
Patent EP-0299636-A1 (EP)
Inventor: ABRAHAMSON GERALD R C O MINNES
IPC: A46B7/10
Filed: 1988-06-24
Abstract: A rotary brush (10) with removable brush elements (14) is provided. The brush elements (14) are disposed on a hub (11) in a radial display. The brush elements include a resiliently flexible element (21) which permits the brush to deflect at a greater angle (A) from a rest position (A') than the angle (B) of deflection of the bristles (16) of the brush (15) from a normal position (B') when the hub (11) is rotated with the bristles (16) in contact with the workpiece.
Patent EP-0299648-A1 (EP)
Inventor: LING FUYUN
IPC: H04B3/23
Filed: 1988-06-30
Abstract: Echo cancellation to remove, from a locally received data communication signal, an echo signal component having a changing phase difference relative to the phase of a locally transmitted data communication signal, said locally transmitted communication signal being generated by modulating a carrier based on sequences of complex data signal points, is accomplished by correcting the phase of an input sequence of complex samples of the modulated carrier based on the changing phase difference to generate complex phase corrected samples, and generating a real-valued simulation of the echo signal based on the complex, phase corrected samples. Phase difference is estimated between two signals based on samples of the real signal component of one of the signals, and the real component of the difference between the signals; successive estimates of the phase difference are generated based on successive applications of an approximate Hilbert transform to samples of each of the real signal component of one of the signals, and to the samples of the real component of the difference between the signals, each application of the Hilbert transform being limited to two of the samples. A succession of sample values are averaged and the result of the averaging is scaled in accordance with a variable scaling factor; the succession of sample values is accumulated as a cumulative sample value, and an output indicative of the result is provided by comparing the cumulative sample value with a threshold that is based on the variable scaling factor.
Patent EP-0297907-A1 (EP)
Inventor: HUNNIUS KLAUS
IPC: E02B11/00
Filed: 1988-07-01
Abstract: The invention relates to a plastic drainage pipe with laterally corrugated wall (1). The material forming the wall (1) of the pipe is in at least one zone along the length of the pipe arranged to overlap so that the over­lapping parts (9, 10) of the pipe form between them water inlet channels (8, 16), the entry apertures of which channels are orientated downwards with the pipe in its installed position. 
     The invention additionally relates to a method for manu­facture of such drainage pipe by placing the free parts (9, 10) of the pipe one on top of the other and joining them permanently together for example by glueing or welding.
Patent EP-0308173-A1 (EP)
Inventor: WARLAND CHRISTOPHER ROBERT
IPC: F16D41/066
Filed: 1988-09-13
Abstract: A device for preventing counter rotation between two members (10,35) has concentric main rings of teeth (16,20); load pins (27) movably located between the rings of teeth; a control ring (31) with slots (26) engaging the loading pins in such a way that initial rotation between the control ring (31) and one of the members will cause the load pins to be driven between an operative position interposed between the rings of main teeth and an inoperative position clear of one of the rings of teeth, and index pins (28); movably located between auxiliary rings of teeth (32) fast with the member (35) and on the control ring (31). To prevent canting of the load pins (27) the concentric main rings of teeth are duplicated and lie on either side of the control ring (31).
Patent EP-0286513-A1 (EP)
Inventor: DAUSSAN JEAN-CHARLES
IPC: B22D41/02
Filed: 1988-03-30
Abstract: The process makes it possible to apply an insulating refractory coating consisting of at least two layers of the same or different thickness, of different composition and of the same or different water content on surfaces such as the inside of metallurgical receptacles (1), and at least two aqueous, pasty and hardenable products are applied successively to the surfaces. 
<??>For each layer of different material, the corresponding products, pulverulent and/or fibrous, feed successively, in a continuous or discontinuous manner, one and the same means (10) of projection onto the surface to be coated. 
<??>Use for coating continuously the inside of metallurgical receptacles. 
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Patent EP-0294285-A1 (EP)
Inventor: FUJIMORI NAOJI ITAMI WORKS OF
IPC: H01L39/24
Filed: 1988-05-31
Abstract: In a superconducting thin film composed of compound oxide containing at least one of element selected from a group comprising Y, La, Gd, Ho, Er, Tm, Yb, Dy, Sm, Eu and Lu, Ba and Cu, improvement in that said thin film consists of a single crystal or polycrystal whose c-axis is orientated to a predetermined direction or mono-directionally.
Patent EP-0323347-A1 (EP)
Inventor: GERVAIS MICHEL
IPC: G06K7/06
Filed: 1988-12-27
Abstract: In order to avoid attempted fraud, the reader is provided with a detector for detecting a conductor wire disposed fraudulently in the insertion passage. The detector comprises a conducting plate (50) disposed across the passage. The plate (50) is fed with A.C. (62). When a fraudulent conductor wire (46) is connected to one of the contact blades (26) of the read head (28), the detector circuit is looped by capacitive coupling between the wire (46) and the plate (50).
Patent EP-0279794-A1 (EP)
Title: Conveyor belt of reinforced elastomeric material
Inventor: BOMAN ULF LENNART
IPC: F16M7/00
Filed: 1988-01-20
Abstract: A conveyor belt of reinforced elastomeric material has a carcass comprising at least one reinforcing layer (12) having binding threads (15, 16) in the form of a warp knit in which warp threads (17) and, optionally, also weft threads (17 18, 19) have been inserted, said warp and weft threads lying each in one layer and crossing one another. The reinforcing layer (12) is placed with its warp threads in the longitudinal direction of the conveyor belt. 
     For splicing such a conveyor belt, the warp threads inserted in the reinforcing layer are exposed and splicing is carried out such that the warp threads in the region of the splice are interlapped in essentially the same plane.
Patent EP-0345349-A1 (EP)
Inventor: BEDASHTOV ALEXANDR GEORGIEVICH
IPC: A61H23/02
Filed: 1987-09-17
Abstract: The device comprises a sole (1) provided with a demountable insole (2). The device comprises also vibroexciters (3) mounted in the insole (2) in the points corresponding to receptor points of the foot sole area. The sole (1) is provided with talocrural fixators (4) fastened with the heel-keeping parts (6).
Patent EP-0305443-A1 (EP)
Title: Dispositif de commande
Inventor: SIREFELT LARS
IPC: B65G47/26
Filed: 1988-02-15
Abstract: Dispositif de commande permettant de commuter mécaniquement un mécanisme (10) entre au moins deux positions fonctionnelles. Le dispositif de commande comprend un élément rotatif intérieur à symétrie de révolution (23) pivotant dans un mouvement rotatif sur un tourillon, au moyen d'un axe excentré (25) et d'un élément rotatif intérieur (24), pivotant sur un tourillon excentré, autour de l'élément rotatif intérieur. Il présente des éléments de commande qui, en changeant de position, influencent le mécanisme. L'élément rotatif intérieur et l'élément rotatif intérieur (24) sont disposés de sorte à adopter différentes positions angulaires, en partie par rotation de l'élément rotatif intérieur autour de son axe (25), faisant ainsi tourner l'élément rotatif extérieur, et en partie par rotation de l'élément rotatif extérieur (24) par rapport à l'élément rotatif intérieur, entraînant ainsi le changement de position de l'élément de commande.
Patent EP-0378529-A1 (EP)
Inventor: TOMKO DONNA LEE
IPC: G03C1/815
Filed: 1988-03-10
Abstract: Un support photographique amélioré, particulièrement utile pour des épreuves en couleur, est constitué d'une base en papier sur laquelle est déposé un revêtement de polyoléfine qui contient un pigment blanc et un mélange d'agents de brillance optique, ce mélange comprenant certains bis(benzoxazolyl)stilbenes fluorescents. Le support présente une brillance améliorée lorsque l'on utilise une faible concentration d'agents de brillance, et une résistance remarquable à l'exsudation des agents de brillance.
Patent EP-0325906-A1 (EP)
Inventor: PUPPE LOTHAR DR
IPC: B01J20/18
Filed: 1989-01-02
Abstract: In the granulate, the zeolite portion contains Ca ions in an amount corresponding to a ratio of 0.4 to 1.0 mol of CaO/mol of Al2O3.
Patent EP-0325919-A1 (EP)
Inventor: SCHWEIKERT WILHELM DIPL-ING FH
IPC: H01G9/04
Filed: 1989-01-05
Abstract: An aluminium electrolytic capacitor is produced from wound strips of two layers of aluminium foil. An oxide layer forms a dielectric on one foil and the foils are sepd. by a spacer layer of material that is impregnated with the operating electrolytic fluid. The foils have rivetted or welded connections to provide electrical terminals. The connections are covered by fine particle carrying electrolytic material. The material can be silica, Al(OH)3 or cellulose fibres.
Patent EP-0327049-A1 (EP)
Title: Verfahren zum vakuumdichten Verschliessen eines Keramikrohres
Inventor: GRADL REINHOLD
IPC: H01J5/20
Filed: 1989-02-01
Abstract: Zylinderförmige Rohre aus transluzenter Aluminiumoxid-Keramik (1), die an den Enden metallische Stromdurchführungen (2) aufweisen, werden vakuumdicht verschlossen. Hierzu bringt man auf die Enden des Rohres eine Metallisierungspaste auf, die a) mindestens ein feinverteiltes Metallpulver aus Wolfram, Molybdän, Niob oder Tantal, b) ein flüssiges organisches Bindemittel und c) ein pulverförmiges Calcium-Magnesium-Silikat mit einem Schmelzpunkt im Bereich von 1 200 - 1 500° C enthält, brennt die Paste auf der Aluminiumoxid-Keramik ein und erzeugt so eine dünne Metallschicht, scheidet nach dem Einbrennen auf der zurückbleibenden Metallschicht eine weitere Schicht aus Nickel oder Kupfer chemisch oder galvanisch ab, legt in das Rohr im Bereich der Rohrenden metallische Stromdurchführungen ein und verschließt die Enden mit Hilfe eines Hartlots (5) mit einem Schmelzpunkt zwischen 950 und 1 200° C, z. B. einer Cu/Ag-Legierung, gegebenenfalls unter Verwendung von scheibenförmigen Dichtelementen (4), an den metallisierten Stellen.
Patent EP-0345775-A1 (EP)
Inventor: SUZUKI JUNJI
IPC: A01N43/74
Filed: 1989-06-08
Abstract: A compound represented by the following formula
      wherein 
X¹ and X² are identical or different and each represents a hydrogen atom, a lower alkyl group, a lower alkoxy group, a halogen atom, a trifluoromethyl group or a trifluoromethoxy group; 
Y¹ and Y² are identical or different and each represents a hydrogen atom, a lower alkyl group, a lower alkoxy group, a lower alkylthio group, a cyano group, a nitro group, a halogen atom or a trifluoromethyl group; 
Z represents an oxygen or sulfur atom; and, 
n is 0 or 1; 
excepting the case where n is 0 and X¹ and X² are both hydrogen atoms, the case where n is 1 and X¹ and X² are members selected from the class consisting of hydrogen and halogen (excepting iodine) atoms, and the case where Y¹ and Y² are members selected from the class consisting of hydrogen and halogen (excepting iodine) atoms and nitro groups. This compound is useful as an insecticidal and acaricidal (mitcidal) agent.
Patent EP-0408788-A1 (EP)
Inventor: MUESCHENBORN KARL-HERMANN
IPC: F24D3/08
Filed: 1989-07-20
Abstract: The present invention relates to a device which has a heat exchanger in the form of two or more panel radiators parallel to one another, and a cavity which surrounds these panel radiators and is surrounded by a wall, said panel radiators being flowed through by hot water, while heated domestic water can be removed from the cavity. Such devices consisting of a heat exchanger, which is flowed through by hot water, with a heat accumulator for domestic hot water supply are known. To overcome the disadvantages of the state of the art, the device described below is proposed. The device consists of a heat exchanger, which in turn consists of a number of panel radiators (1) which are flowed through by hot water and which are arranged in a closed housing (2), and is suitable for space heating and for domestic hot water supply and characterised by a regulating device. To regulate the temperature and the domestic hot water supply and/or the temperature of the domestic hot water, a manually operable hand regulator (9) is built into the heating forward run, which is functionally connected to a probe (13) which in turn is connected via a capillary tube (16) to the cold water supply, the device moreover being characterised in that the hand regulator (9) interrupts the domestic hot water supply with short opening and closing times of approximately 7 seconds, the probe (13) being functionally connected to the hand regulator (9) and to the capillary tube (16) which in turn is arranged in the cold water supply pipe. <IMAGE>
Patent EP-0367931-A1 (EP)
Inventor: WEHRLE GERHARD DIPL ING
IPC: H01H50/64
Filed: 1989-08-31
Abstract: An adjustable relay having excitation coil (2) and armature (3) and an actuator (4) for actuating contacts (5-8) on a spring bracket (1) is described, in which the actuator is mounted on the spring bracket and bears non-positively against the armature with one end by means of a return spring, and in the longitudinal direction is designed to be adjustable by means of two parts which interlock. The object here is to permit a compensation of the closing dimension tolerance (10) and a production of the entrainment with respect to the contacts (7, 8) in a simple manner without manual adjusting operations being required in this area during manufacture of the relay. For this it is provided that the two parts of the actuator are designed as web (21) and web holder (22), a pin of the web holder passing through the web in a telescopic manner and bearing against a cam (24) which is mounted in a cutout of the web. <IMAGE>
Patent EP-0368062-A1 (EP)
Title: Pastenspender
Inventor: ANDRIS RAIMUND
IPC: B05B11/00
Filed: 1989-10-20
Abstract: Der Pastenspender ist mit einer Dosierpumpe zur Abgabe dosierter Mengen pastöser Stoffe wie Zahnpasta od. dgl., aus flaschen- oder dosenartigen Pastenbehältern (5) vesehen, die einen Faltenbalg (3) aus gummiartig-elastischem Kunststoff aufweist, der verbindend zwischen zwei teleskopartig ineinander federnd geführten Gehäuseteilen (1, 2) aus formstabilem Kunststoff angeordnet ist. Der eine Gehäuseteil (1) ist mit einem einen Pastenstrang formenden, rohrartigen Ausgabemundstück (17) versehen, welches mit einem Ringkanal (16) in Verbindung steht, der von zwei zueinander konzentrisch und zur Faltenbalgachse (13) koaxial an diesem Gehäuseteil (1) angeformten Rohrstutzen (14, 15) gebildet ist. Der innere Rohrstutzen (14) ist ventilsitzartig von einem radial-elastischen Ringwandabschnitt (22) des Faltenbalgs (3) umschlossen, der sich an einen dichtend an der Innenfläche des äußeren Rohrstutzens (15) anliegenden Wandabschnitt (21) des Faltenbalgs (3) anschließt. Um dem Pastenstrang möglichst scharf konturierte Farbstreifen beizugeben, ist der innere Rohrstuzen (14) zu seiner Verwendung als Vorratsbehälter für eine Farbstreifenpaste im Bereich des Ausgabemundstücks (17) mit einem oder mehreren Streifenkanälen versehen (31, 32, 33, 34) ist, die unmittelbar in das Ausbabemundstück (17) münden.
Patent EP-0374533-A1 (EP)
Inventor: SCHULZE-BECKINGHAUSEN JORG ERI
IPC: E21B19/16
Filed: 1989-11-27
Abstract: An active jaw (27) for a power tong (1) is provided with an upper cam (30) and a lower cam (32) which are shaped so that rotation of the rotary (4) relative to the active jaw (27) in either sense from a first position results in the active jaw (27) being applied to a pipe via a roller (35, 36). The active jaw (27) can be released by reversing the direction of rotation of the rotary (4). A peg may be used to limit movement of the active jaw (27) relative to the rotary (4) to prevent the active jaw (27) being reapplied to the pipe. Pipes of different diameters may be griped by using rollers (35, 36) of different diameters and, optionally, different active jaws (27) shaped to grip the pipe. In a second embodiment a brake band (42) acts on a drum (40) which supports the active jaw (27). When the rotary (4) is started the active jaw (27) is restrained from rotation. This relative movement applies the dies (29) on the active jaw (27) to the pipe. Further rotation of the rotary (4) then overcomes the braking force and the rotary (4), drum (40) and active jaw (27) rotate in unison. An adjustable bolt (50) is provided to prevent the active jaw (27) being reapplied when the rotary (4) is reversed.
Patent EP-0376047-A1 (EP)
Title: 2-Amino-6-chlor-4-nitro-phenolderivate, Verfahren zu ihrer Herstellung und Haarfärbemittel mit einem Gehalt an diesen Verbindungen
Inventor: MAGER HERBERT DR
IPC: C09B51/00
Filed: 1989-12-12
Abstract: Amino-6-chlor-4-nitro-phenolderivat der allgemeinen Formel (I) <IMAGE> worin der Rest R einen geradkettigen oder verzweigten Alkylrest mit 1 bis 5 Kohlenstoffatomen bedeutet, Verfahren zu dessen Herstellung sowie Haarfäbemittel mit einem Gehalt an einer Verbindung der Formel (I). Die Verbindungen der Formel (I) färben das Haar in einem intensiven reinen Rot und sind physiologisch gut verträglich.
Patent EP-0353799-A1 (EP)
Inventor: TATSUMI AKIRA
IPC: E02F9/20
Filed: 1989-07-03
Abstract: A controller having an up/down (6U, 6D) switch for changing the rotational speed of a prime mover such as an engine (1), an actuator (3) such as an electric motor for driving a governor on the basis of the operation of the up/down switch so as to control the rotational speed of the prime mover. A target speed is calculated on the basis of the operation of the up/down switch, and the prime mover speed is controlled by using the calculated value. Another switch is provided to immediately shift the prime mover speed to a speed previously set as desired. This shift switch is used to control the prime mover so that the prime mover rotates at the set speed, and this speed is adjusted by operating the up/down switch.
Patent EP-0365061-A1 (EP)
Inventor: VAN DIJK DOMINICUS M
IPC: F16H9/24
Filed: 1989-09-14
Abstract: A transmission chain to be assembled comprises alternative links 1, shown in fig 1a, and links 30, shown in fig. 1b. In the shown embodiment the neighbouring complemen­tary links 1 and 30 kind of surround each other. Every link 1 and 30 respectively has an opening 6 and 36 repectively through which uprights 34 and 8 respectively of the links protrude. Link 1 has parts 13, 14 to be connected, which have transverse walls 2, 3 being provided with a roll-off surface having e.g. tilting lines 16-23 and link 30 has parts 42, 43 with uprights 33, 34 being provided with e.g. tilting lines 38-41. The mentioned tilting lines are internal/external surfaces to enable the chain to curve between pulleys of a continuously variable transmission.
Patent EP-0372591-A1 (EP)
Inventor: HAUFFE DIETER
IPC: C23C22/73
Filed: 1989-09-30
Abstract: During phosphatizing of metal surfaces comprising at least partly iron or steel by dipping or flooding by means of phosphatizing solutions containing film-forming cations and nitrate or equivalent accelerators, the iron content is limited through precipitation of iron phosphate by withdrawing discontinuously a portion of the phosphatizing solution from the bath tank (1) and contacting it, in a separate aeration unit (3), with oxygen or an oxygen-containing gas, and feeding the resultant solution, freed from iron phosphate sludge, back into the bath tank (1). According to the invention, the portion of phosphatizing solution is introduced from below into an aeration unit (3), which is fitted with a self-aspirating aerating stirrer (4) which narrows at least in the lower region, and is aerated. When aeration is complete, the iron phosphate formed is allowed to settle, and the phosphatizing solution, with a depleted iron(II) content, is sucked upward and fed back into the bath tank (1). 
<??>In a particularly advantageous procedure, the iron phosphate sludge deposited principally in the narrowed region of the aeration unit (3) is stirred up in water with the aid of a stirrer (8) projecting into the narrowing region, but this is not carried out until several batches have undergone precipitation treatment. 
<IMAGE>
Patent EP-0343866-A1 (EP)
Inventor: SCHWARTZ JOHN ANTHONY
IPC: A61K31/495
Filed: 1989-05-19
Abstract: Certain amine containing phenolic pyrazines of formula III possess eukalemic diuretic properties and are of value in treating diseases and conditions in which a eukalemic diuretic effect is required, for example in treating edema, hypertension and/or related conditions.