baber/WOPTO huggingface dataset:
Patent EP-0258536-A2 (EP)
Inventor: REHAU AG CO
IPC: F25D23/08
Filed: 1987-05-19
Abstract: The cover section is for bridging the distance between the two shells of the chest wall. It has locking elements for securing the angled shell edges and the space between the two outer shells of the chest wall, bridged by the cover section, is filled with foam. It is regarded as the characterising feature of the invention that the locking element (12) has a flexible rest (124) for the shell edge (21). A head part (125), extending to points (1251, 1252), is formed on at the free end of the flexible rest (124), approximately at right angles to the axis of the rest (124). In the locking state, this head part (125) on the one hand enters into effective connection with a longitudinally extending engaging groove (16), shaped in assigned bottom regions of the cover section (1). On the other hand, the head part (125) bears in a sealing manner against the outer wall (211) of the angled shell edge (21).
Patent EP-0249083-A2 (EP)
Inventor: THOMAS FRIEDRICH-WERNER DR
IPC: H02M7/12
Filed: 1987-05-26
Abstract: Die Erfindung betrifft eine Einrichtung zur Stromversorgung, bei der die drei Phasen (12, 13, 14) eines Drehstromnetzes über jeweils antiparallel geschaltete Gleichrichterelemente (20 - 25) mit der Primärwicklung (32,33,34) eines Drehstrom-Transformators (35) verbunden sind. Die Sekundärwicklungen (36, 37, 38) dieses Transformators (35) speisen über Gleichrichter (40 - 45) einen Verbraucher, beispielsweise eine Elektronenstrahlkanone oder einen anderen Verbraucher, der während des Betriebs Kurzschlüsse erzeugt. Dabei sind auf der primären Wechselstromseite (11) Meßfühler (15 - 17, 18) vorgesehen, welche bei Vorliegen eines Überstroms auf der primären Wechselstromseite (11) steuerbare Gleichrichterelemente (20 - 25) sperren. Das Sperren erfolgt sehr schnell, weil als Gleichrichterelemente GTO-Thyristoren verwendet werden. Der Abbau der magnetischen Energie im Transformator (35) wird dadurch erreicht, daß die Primärseite dieses Transformators im Dreieck geschaltet ist.
Patent EP-0252291-A2 (EP)
Inventor: GEBR HELLER MASCHINENFABRIK GM
IPC: B23Q11/10
Filed: 1987-06-03
Abstract: A machine tool has a spindle head pivotable through 180 degrees and having a spindle rotatably mounted in its housing. As a result of the pivoting movement, the spindle head can be shifted from a vertical to a horizontal working position. The spindle head has a toolholder and an axially displaceable tension rod. Through the tension rod runs a coolant bore extending into the working zone of the clamped tool. The coolant bore is connected to a line in a transfer piston displaceable in the spindle-head housing. The coolant bore and the transfer piston line are constantly in communication so that coolant flows uninterruptedly during displacement of the transfer piston. The line communicates with a coolant supply system. The coolant can be conveyed into the working zone of the tool in any position of the tool spindle and without any appreciable increase in size of the spindle head.
Patent EP-0253186-A2 (EP)
Inventor: WEHOWSKY FRANK DR
IPC: D06M13/425
Filed: 1987-06-27
Abstract: The molecule of the new urethanes contains an aliphatic fluoroalcohol, an isocyanate and an aromatic dihydroxy, diamino, aminohydroxy, aminocarboxy or hydroxycarboxy compound. They are prepared by reacting an aliphatic fluoroalcohol with a diisocyanate or triisocyanate to give the fluoroalcohol/isocyanate adduct and by reacting this adduct with said aromatic compound to give the desired urethanes composed of an aliphatic fluoroalcohol, an isocyanate and the bifunctional aromatic compound mentioned, and also be reacting a urethane of this type which also carries an active hydrogen atom on the bifunctional aromatic compound, with an isocyanate compound containing one or more isocyanate groups. The new urethanes are preferably used for imparting an oleophobic and hydrophobic finish to textiles and leather.
Patent EP-0248489-A2 (EP)
Inventor: MILLER GREGORY N
IPC: B29D11/00
Filed: 1987-05-29
Abstract: In a multifocal contact lens, successive power zones are cut by decentering the lens with respect to the pivot axis of the cutting tool. In the most practical embodiment, the lens is shifted laterally of the rotation axis, i.e., it is decentered, while the pivot axis of the cutting tool remains fixed. The decentering is of small amount in the order of 0.1 to 0.2 mm so that the intersection of the zone of nearest distance and the zone of next greater distance is, in a vertical plane, from 1.0 to 2.0 mm below the center of the lens.
Patent EP-0237328-A2 (EP)
Inventor: YAMAKAWA KIYOSHI
IPC: B41J1/24
Filed: 1987-03-10
Abstract: A method or system for bringing a movable element of a stepper motor to its home position by mechanically blocking the movable element from further moving from the home position, wherein the movable member is moved in one direction by repeating an energization cycle in which windings for sequentially establishing different energization phases are energized in a predetermined sequence at a predetermined interval from one phase to another. After the movable element is mechanically blocked, a motor driver circuit energizes at least one of the windings which corresponds to at least one of the energization phases that precedes another of the energization phases which corresponds to the home position of the movable element. This energization of the winding or windings for each preceding phase continues for a time longer than the predetermined energization interval of the normal energization cycle. Then, the phase corresponding to the home poisition of the movable element is maintained to hold the motor stopped at the predetermined home position.
Patent EP-0268357-A2 (EP)
Inventor: KATO MASAYUKI
IPC: G11B7/135
Filed: 1987-09-18
Abstract: An optical system has a grating lens assembly including a first grating lens (11), which diffracts rays of light incident thereupon so as to provide non-parallel diffraction rays, and a second grating lens (12), which converges the non-parallel diffraction rays at a predetermined point (Q) substantially without aberration, even when the wavelength of the incident light changes, such as can occur when the source of the light is a semiconductor laser.
Patent EP-0263725-A2 (EP)
Inventor: IMAI TAKUO KAWASAKI STEEL CORP
IPC: B22D11/12
Filed: 1987-08-06
Abstract: A segregation preventive or eliminative operation is performed in under the following conditions: 
    solidified/unsolidified ratio of the solidifying block (1) is in a range of 0.5:1 to 0.9:1; 
    ratio between the overall compression δ (mm) versus thickness of unsolidified area in the block (d mm) is greater than or equal to 0.5 or the thickness (d mm) of the unsolidified layer in the solidifying block is: 
    1.2 × D - 80 < d < 10.0 × D - 80 
    where D is the thickness of the block before compression. Casting speed may be controlled according to thickness of the solidifying shell (1a) at a crater end or near the crater end. Preferably, electromagnetic stirring (3) is performed before performing compression forging (4,5).
Patent EP-0260189-A2 (EP)
Inventor: COSTAMAGNA JEAN-PIERRE
IPC: B28B7/00
Filed: 1987-09-04
Abstract: Seal for closing a concrete shuttering mould. It consists of a flexible longitudinal bar (1) of generally triangular cross-section enclosing a tubular cavity (10) located close to that end (9) which will come into contact with the corresponding end (9) of the opposing seal of the mould (18'). The side (6) remote from said end (9) will be engaged in a horizontal dovetail channel (13) in the seal's support (4). <IMAGE>
Patent EP-0271378-A2 (EP)
Inventor: COUILLARD FRANCOIS
IPC: G01N30/56
Filed: 1987-11-06
Abstract: A liquid phase chromatography apparatus consists of a tubular column which is intended to receive a charge of powdery adsorbing solid material and which comprises porous plates at its ends, one of these plates being fastened there and other plate being able to move inside the column under the action of a jack and thus to compress the charge in the column. This apparatus is characterized in that charge (5) is contained in an interchangeable rigid or semi-rigid cartridge (4) with an outside diameter approximately equal to the inside diameter of column (1), the latter being cut into two equal half-cylinders (2) which are brought together after insertion of said cartridge (4) and which are kept clamped together by any suitable means (3).
Patent EP-0272982-A2 (EP)
Title: Nouveaux dérivés de l'indane, leur procédé de préparation et les nouveaux intermédiaires ainsi obtenus, leur application comme médicaments et les compositions les renfermant
Inventor: CLEMENCE FRANCOIS
IPC: C07C233/77
Filed: 1987-12-17
Abstract: L'invention concerne les produits : <IMAGE> Z est -(CH2n- linéaire avec n = 0 à 5 ou alkylène ramifié (C2-C8), Y est naphtyle, indényle, hétéromonocycle ou hétérobicyle (5 à 6 chaînons) éventuellement substitués, R3, R4 sont H, alcoyle (C1-C5) ou R3 ou R4 forment avec l'azote un hétérocycle (5 ou 6 chaînons) comportant éventuellement un autre hétérotamome, lesdits composés étant sous toutes les formes énantionmères ou stéréoisomères, ainsi que leurs sels avec les acides. L'invention concerne aussi le procédé et les intermédiaires de préparation des produits (I), leur application comme médicaments notamment analgésiques et les compositions pharmaceutiques les renfermant.
Patent EP-0236288-A2 (EP)
Inventor: BERNHARDT CHRISTIAN ALBERT
IPC: A23D9/013
Filed: 1987-02-19
Abstract: The present invention is a composition of matter comprising an edible, wholly or partially nondigestible low calorie fat material having a non-Newtonian pseudoplastic rheology at body temperature. In particular, at 100°F (37.8°C) the fat material has: (a) a viscosity of at least about 2.5 poise at a shear rate of 800 seconds  -1  a viscosity of at least about 4.0 poise at a shear rate of 100 seconds -1 , and a viscosity of at least about 25.0 poise at a shear rate of 10 seconds -1 ; (b) a yield point of at least about 2,500 dynes/cm 2 ; (c) a thixotropic area of at least about 0.20 x 10 6  dynes/cm2-sec.; and (d) a liquid/solid stability of at least about 50%. 
     The composition is useful as a substitute for triglyceride fats in low calorie fat-containing food products, and as a method for reducing serum cholesterol. 
     Examples of specific low calorie fat materials that can be used in this invention include sugar fatty acid polyesters, polyglycerol fatty acid polyesters, and tricarboxylic acids esterified with fatty alcohols.
Patent EP-0288776-A2 (EP)
Inventor: BROOK RICHARD M
IPC: H01L23/49
Filed: 1988-03-31
Abstract: The disclosure relates to an electrical connection between a bonding pad on a semiconductor chip and a wire wherein the bonding pad is formed of copper doped aluminum and the wire is formed of copper doped gold. The wire has from about 100 to about 10,000 parts per million copper and the pad has from about 5000 to about 50,000 parts per million copper.
Patent EP-0285180-A2 (EP)
Inventor: DAELMAN KOEN
IPC: H02N1/00
Filed: 1988-04-01
Abstract: The invention relates to an electric motor, having a cylindrical rotor with an electrically insulating jacket surface and having electrodes, arranged outside the jacket surface and at a small distance therefrom, whose potential alternates in the circumferential direction, the electrodes being arranged exclusively in the region outside the jacket surface of the rotor. <IMAGE>
Patent EP-0291885-A2 (EP)
Inventor: BENSON RICHARD A
IPC: G01L9/00
Filed: 1988-05-13
Abstract: A single fluid-pressure transducer unit, of the type in which sensed electrical capacitance is varied in accor­dance with electrode deflections induced by pressure changes, is rendered capable of characterizing a wide range of pressures extending from near-vacuum to at­mospheric levels, with the aid of a distinctive compo­site-electrode capsule (19A, 19C, 18) which interacts uniquely with a conventional type of sheet-metal dia­phragm (9). While sensing relatively low pressures, the exhibited capacitance of the transducer is essentially that appearing between the diaphragm (9) and a nearby electrode (19C) carried by the capsule, but, at or near atmospheric pressure, the diaphragm (9) physically en­gages and deflects that electrode (19C), which is elasti­cally deformable, causing it to vary a further capaci­tance appearing between that deformable electrode (19A) and a companion stationary electrode (18) which is also part of the capsule.
Patent EP-0303007-A2 (EP)
Inventor: LANG HANS-PETER
IPC: B61F5/38
Filed: 1988-05-18
Abstract: A bogie with a wheel set automatic control system which is independent of the superstructure is proposed. The said automatic control system contains, in combination with a hollow profile for the wheels of the wheel set (2 and 4, respectively) and a primary suspension (22) which is elastic in the longitudinal direction of the bogie, two lever systems (26.1, 26.2) which are self-adjusting independently of one another, are each arranged on one longitudinal side of a running gear, forcibly couple the axle ends, on the same rails, of the two wheel sets (2, 4) in the longitudinal direction of the bogie so as to be movable in opposite directions only and are each provided with a deflection element (30) which is swivellably mounted on the bogie frame (18), the swivel movements of which element are damped by a single damper (42) assigned to each lever system, by which means, in a constructionally simple and robust manner requiring little maintenance, an optimum limitation of the freedom of movement of the wheel set in the longitudinal direction of the frame relative to the bogie frame is achieved with a view to a radial self-adjustment in curved tracks and simultaneous high degree of running stability at high travelling speeds. 
<IMAGE>
Patent EP-0308819-A2 (EP)
Title: Elektromagnetisches Relais
Inventor: LUENEBURGER KLAUS DIPL-ING
IPC: H01H50/56
Filed: 1988-09-15
Abstract: Das Relais besitzt einen Grundkörper (1), eine Spule (2), einen abgewinkelten Kern (3), einen Anker (4) sowie eine Kontaktanordnung (5, 6, 7), wobei letztere eine vom Anker betätigte Kontaktfeder (7) aufweist. Die Kontaktfeder ist mit ihrem ersten Endabschnitt (74) fest eingespannt, trägt am Mittelabschnitt (71a) mindestens ein Kontaktstück und ist mit ihrem anderen Endabschnitt (75) an dem freien Ende des Ankers derart angekoppelt, daß durch die Ankerbewegung die Feder im wesentlichen in ihrer Längsrichtung beansprucht wird, so daß auf diese Weise der kontaktgebende Mittelabschnitt mehr oder weniger durchgebogen wird. Das Relais ermöglicht auch bei Miniaturisierung trotz kleinem Ankerhubs einen großen Kontaktabstand und ist damit für das Schalten von höherer Spannung geeignet.
Patent EP-0307951-A2 (EP)
Inventor: SAKAGUCHI SHINJI
IPC: G03C1/72
Filed: 1988-09-16
Abstract: A light-sensitive resin composition comprising a light-sensitive substance represented by the formula (A) shown below and an alkali-soluble resin:
      wherein R₁ to R₈ are independently hydrogen, a hydroxyl group, a halogen atom, an alkyl group, an alkoxy group, an aralkyl group, an aryl group, an amino group, a monoalkylamino group, a dialkylamino group, an acylamino group, an alkylcarbamoyl group, an arylcarbamoyl group, an alkylsulfamoyl group, an arylsulfamoyl group, a carboxyl group, a cyano group, a nitro group, an acyl group, an alkyloxycarbonyl group, an aryloxycarbonyl group, an acyloxy group, -OD, or 
 
- -D (wherein R is hydrogen, or an alkyl group, and D is a 1,2-naphtho­quinonediazido-5-sulfonyl group or a 1,2-naphthoquinone­diazido-4-sulfonyl group); 
R₉ to R₁₂ are independently hydrogen or a lower alkyl group; and 
  Z is oxygen or a single bond; 
provided that at least one of R₁ to R₈ is -OD or 
 
- -D.
Patent EP-0313815-A2 (EP)
Inventor: BHATTACHARYYA ARUP
IPC: H01L21/033
Filed: 1988-09-22
Abstract: Spacers are formed having widths that vary as a function of the spacing between the mandrels upon which the conformal material that defines the spacers is deposited and etched. As the spacing between adjacent mandrels decreases, the width of the result­ing spacers decreases. The correlation between mandrel spacing and sidewall structure width is independent of the thickness of the conformal material as-deposited. As the spacing between the mandrels decreases, the decrease in width becomes more pronounced, particular­ly at mandrel spacings of five microns or less. Thus, by making adjacent mandrels closer together or further apart and adjusting mandrel height, active/passive components having differing widths/lengths may be formed from the same conformal layer.
Patent EP-0311009-A2 (EP)
Inventor: HABU TAKESHI
IPC: G03C5/29
Filed: 1988-10-04
Abstract: A silver halide photographic light-sensitive material capable of forming a high contrast image. The photographic material contains at least one compound represented by the following Formulas I or II:
Patent EP-0316959-A2 (EP)
Inventor: NODA KAZUO
IPC: G11B7/00
Filed: 1988-11-19
Abstract: The present invention relates to the improvement in an apparatus for reproducing information from a card-like optical information recording medium including tracks for guiding and tracks for information. At least three light spots are formed in said card-like recording medium by light-spot forming means. Signal detection means then detects focusing control signals and tracking control signals by scanning said tracks for guiding with a spot among said light spots. Further, signal reproducing means reproduces information signals (V E , V F ) of plural tracks by scanning the information tracks with the remain­ing at least two light spots. The reproduced information signals of the plural tracks are stored in plural memories (22, 23) separately for each track. Subsequent­ly, read-out means sequentially and successively reads the stored information by the time sharing system from each of the plural memories with a speed larger than that when said reproduced information has been input. 
     By such a configuration, it is possible to largely increase the amount of information read-out per unit time from the optical card.
Patent EP-0320919-A2 (EP)
Inventor: TANAKA SHIGERU C O PATENT DIVI
IPC: H01L21/822
Filed: 1988-12-14
Abstract: A semiconductor integrated circuit embodying this invention comprises a data path including k macro cells (M A , M B , M C ) for processing data with different data widths, each macro cell (M A , M B , M C ) being constituted by a plurality of leaves A1,A2,...,A8, B1,B2,...,B16, C1,C2,...,C24) which each performs data processing bit by bit. The width of each leaf in the macro cell (M A , M B , M C ) that executes data processing of data having a width of j × n bits (j being an integer greater than or equal to 2) is set equal to 1/j of the width of each leaf in the macro cell (M A , M B , M C ) that executes data processing of n-bit data.
Patent EP-0322865-A2 (EP)
Inventor: FUJISAKI KENICHI
IPC: G11C29/44
Filed: 1988-12-27
Abstract: In a memory testing device for testing a memory capable of effecting a write and a read in pixel, plane and block mo­des, there are provided a pattrn generator (100) for gene­rating an address and data for supply to the memory under test (200) and a buffer memory (400) which has memory chips equal in number to the square of the number of bits of the data. The same data as that to be written in the memory un­der test is written in the buffer memory in the same mode as in the memory under test, and the data is read out in the same mode as in the memory under test. The data thus read out of the buffer memory is used an expected value data for logical comparison with data read out of the me­mory under test.
Patent EP-0293026-A2 (EP)
Inventor: BRAVO FRANCESCO
IPC: A47J27/00
Filed: 1988-04-28
Abstract: A tank-type heating apparatus of the kind employing heating elements realized in flexible material, applied to the outer walls of the tank (10) of the said apparatus, wherein the outer surface of the said heating elements (11, 15) that is opposite the surface in contact with at least part of the outer surface of the said tank is in contact with a mantle of heat-conductive material (16, 17) which extends over the whole of said outer surface of the said heating elements (11, 15) and which also extends beyond the said surface so as to enter into contact also with at least part of the outer surface of the said tank (10) not covered by the said heating elements.
Patent EP-0293028-A2 (EP)
Inventor: DALLA VECCHIA GINO
IPC: D06F87/00
Filed: 1988-04-29
Abstract: A process for the continuous decating of a fabric continuously fed towards an area provided with a pressurized-steam atmosphere, wherein the area is tightly sealed towards the external environemt, and the fabric under treatment is maintained in the area between at least one back-gray (14) and a cylindrical drum (11) coated with a textile material.
Patent EP-0298560-A2 (EP)
Inventor: JANSEN EGBERT
IPC: B21D22/28
Filed: 1988-07-05
Abstract: In the wall ironing of a deep-drawn cylindrical body (2), two ironing ring die regions (6,7) provide respectively immediately successive first and second thickness reduction phases which take place simultaneously with a relatively small reduction occurring in the first phase and a relatively large reduction occurring in the second phase. Lubricant is applied to the outer surface of the body via inlet (10) between the two die regions (6,7). To achieve a high annular amount of reduction with low applied force, the space (9) bounded by the contact regions of the body with said two die regions (6,7) and the portion of the body located between said two contract regions is fluid-tightly sealed, apart from inlet or inlets for said lubricant, and said space (9) is so shaped and the lubricant is applied through said inlet or inlets at such a pressure that at the second die region hydrodynamic lubrication of the body and die region is achieved.
Patent EP-0306115-A2 (EP)
Inventor: KORCZ WILLIAM HAROLD
IPC: C08L73/00
Filed: 1988-09-02
Abstract: A polymer-based container suitable for use with food or beverages at high temperatures made from a linear alternating copolymer or terpolymer of carbon monoxide and one or more olefinically unsaturated compounds.
Patent EP-0282211-A2 (EP)
Inventor: WHITEKETTLE WILSON KURT
IPC: C02F1/50
Filed: 1988-02-29
Abstract: A bacterial inhibiting composition comprising a mixture of 2-bromo-2-nitropropane-1,3-diol and n-alkyl dimethyl benzyl ammonium chloride (quat), and its use in controlling the growth of slime forming microbes in an aqueous system by adding such a composition thereto.
Patent EP-0293235-A2 (EP)
Inventor: NUMAO TAKAZI
IPC: H04N5/66
Filed: 1988-05-27
Abstract: A display device, which takes a specified period to rewrite the picture elements in one horizontal scanning period, comprises M pcs. of scanning lines divided into a plurality of groups each containing K pcs. of scanning lines (K > 1, M > 1, K, M: positive integers) and elements for supplying scanning signals to the M pcs. of scanning lines to rewrite an image. The scanning signal-supplying elements output scanning signal to the first scanning line of each group in the first frame, to the second scanning line of each group in the second frame, and to the Kth scanning line of each group in the Kth frame so that the M pcs. of scan­ning lines are rewritten by K times of scanning.
Patent EP-0310251-A2 (EP)
Inventor: KUNG VIOLA T
IPC: C12Q1/6834
Filed: 1988-09-02
Abstract: Picogram amounts of DNA can be detected in a sample by the use of high-affinity, single-stranded DNA binding proteins. The assay is applicable not only to pure DNA samples but also to samples containing significant amounts of protein.
Patent EP-0309132-A2 (EP)
Inventor: GIANELLI GIAN CAMILLO
IPC: B65B53/06
Filed: 1988-09-12
Abstract: A package is steam-shrunk while subjected to a substantially constant sub-atmospheric pressure generated by a suction fan 22 operating at the same time as steam is generated maintaining the prevailing pressure within a chamber interior 20 at sub-atmospheric pressure in the presence of steam. 
     The low pressure of the steam ensures that its termperature is well below the boiling point of water and avoids thermal damage to the material of a container 12 being shrunk.