baber/WOPTO huggingface dataset:
Patent EP-0227580-A2 (EP)
Inventor: AUXIER THOMAS A
IPC: F01D5/18
Filed: 1986-12-18
Abstract: The external wall of a hollow airfoil for a gas turbine engine has a plurality of longitudinally aligned diffusing coolant passages having their outlets at the outer surface over which a hot gas is intended to flow. The airfoil external wall also includes a longitudinally extending slot formed in the inner surface thereof. Each of the coolant passages intersect such longitudinally extending slot to define metering inlets to each passage for receiving coolant fluid from the slot at a controlled rate. The coolant diffuses as it passes through each passage and exits as a thin film on the external surface of the airfoil. The slot is cast in the inner surface of the wall at the time of forming the airfoil; and the passages are machined into the wall from outside the airfoil. Very small, accurate metering areas for each passage can thereby be formed in single-piece hollow airfoils without access to the interior of the airfoil.
Patent EP-0222702-A2 (EP)
Inventor: KUEHNIS HANS DR
IPC: C07D211/32
Filed: 1986-10-31
Abstract: Compounds of the formula <IMAGE> in which R denotes a carbocyclic or heterocyclic aryl radical, R1 represents lower alkyl, one of the groups R2 and R3 represents lower alkyl and the other represents lower alkyl, cyano or amino, X represents oxygen or the group -NH-, and Alk denotes alkylene substituted by a carbocyclic aryl which separates the group X from the ring nitrogen atom by at least two carbon atoms, Y represents alkylene or the groups -CH(OH)- or -C(=O)- or denotes a single bond, and Ar1 represents a monocyclic aryl or heteroaryl radical, and their salts can be used as coronary dilators and antihypertensives and are prepared in a manner known per se.
Patent EP-0247270-A2 (EP)
Inventor: KAMMERER GERD
IPC: H01H9/16
Filed: 1987-01-12
Abstract: In a time switch with remotely-controllable operation of the switching programme input device, the latter being arranged on the operating side of the time switch and provided with mechanical, electro-mechanical or electronic, in particular key-shape input units, a remotely-controllable transmitter (3) is positioned adjacent to the individual input unit (1), which transmitter is detachably arranged, in particular plugged on, screwed on or absorbed on the operating side (2) of the time switch.
Patent EP-0235538-A2 (EP)
Inventor: KANEKO YOJI PATENT DEPT D D HA
IPC: G10H7/12
Filed: 1987-01-22
Abstract: A plurality of waveforms are time-divisionally obtained from a waveform generator (6) in one sampling period under the control of a controller (6). The sampling period is equally divided into a plurality of module periods. Each module period is also divided to correspond to the number of waves which are obtained time-divisionally. The waveform generator (6) includes a selector which uses waveform data produced in a preceding module in the sampling period as that for waveform generation in the following module.
Patent EP-0239072-A2 (EP)
Inventor: YAMATO IKUO
IPC: H05B6/68
Filed: 1987-03-24
Abstract: A switching power supply, in which a series circuit consisting of a primary winding of a transformer (4) and a controllable switch (3) is connected with a DC power source (l0) and a secondary winding of the trans­former is connected with a first voltage source (50) outputting the voltage developed across the secondary winding during the on-period of the controllable switch and a second voltage source (60) storing the exciting energy of the transformer during the off-period of the controllable switch by using the exciting inductance of the transformer as a current source, a series circuit consisting of the first and the second voltage sources being connected with a load (70). Owing to this construction, even if voltage-current characteristic of a load having constant voltage chracteristic, such as a magnetron, vary due to variations in the temperature, etc., the output voltage is automatically compensated and a stable electric power can be supplied to the load.
Patent EP-0241828-A2 (EP)
Inventor: SCHLINKERT JOHANNES
IPC: C12G1/00
Filed: 1987-04-04
Abstract: A tank (1) used for the treatment, juice separation and/or storage of grape mash provided with an opening (4) for feeding and an opening (17) for discharging mash and with a stirring device (7) arranged in the mash container and driven to rotate about a horizontal axis, whose stirring device (7) has at least two ribbon-shaped stirring blades (21) arranged helically about the stirrer shaft (20) at a distance from the stirrer shaft (20) at an angle ( alpha ) of approx. 120 DEG  in the opposite direction, the ends of which stirring blades are in each case arranged opposite one another from the stirring shaft (20). <IMAGE>
Patent EP-0246466-A2 (EP)
Inventor: THEER ANTON ING GRAD
IPC: H04N1/113
Filed: 1987-04-28
Abstract: Eine Laser Computer Output Mikrofilm (COM)-Kamera zur Verwendung von Direct Read After Write (DRAW)-Film mit einer Filmbühne, in der der Film bildschrittweise ggf. hin- und herbewegbar ist und die senkrecht zur Bewegungsrichtung des Films bildschrittweise hin- und herbewegbar ist, mit einer Filmvorratsvorrichtung vor der Bildbühne und mit einer Auffangvorrichtung für auf dem Film entstandene, gebrauchsfertige Mikrofiches, wobei der computergesteuerte Laserstrahl ablenkbar ist und mittels eines Objektivs scharf auf die Filmbühne bzw. auf in ihr enthaltenen Film abgebildet wird, ist so ausgebildet, daß die Vorratsvorrichtung (1) ein oben oder unten zumindest teilweise offener Stapelbehälter (1) ist, in den der Film als Mikroficheblattfilm stapelweise bevorratet wird und blattweise transportierbar ist, und daß der Stapelbehalter (1) kamerafest angeordnet ist und die Bewegung der Filmbühne (6, 7) und des Blattfilms in der Filmbühne (6) mittels einer Steuervorrichtung (35) steuerbar ist. Hierdurch sind mit vergleichsweise einfachen Mitteln einerseits die Herstellung eines Mikrofiches und andererseits die nachträgliche Aufbelichtung einzelner Mikrobilder auf einen Mikrofiche möglich.
Patent EP-0246657-A2 (EP)
Inventor: NAKANISHI KEIICHIROU HITACHI D
IPC: H01L23/433
Filed: 1987-05-22
Abstract: An improved integrated circuit chips cooling module (100) in which a cooling member (1) having an inside space through which a coolant flows is attached to each of the integrated circuit chips (2) by pressure welding or anchoring to effect cooling, wherein the improvement comprises providing coated portions for each portion of the surface of coolant flow system (5, 7, 10) where the coolant leakage may possibly take place, the coating of said coated portions comprising an organic or inorganic high-molecular compound (14) curable by reacting with the coolant to keep the latter from leakage.
Patent EP-0254841-A2 (EP)
Inventor: BREITSAMETER KASPAR
IPC: A01C3/00
Filed: 1987-06-03
Abstract: The device (1) consists of a settling basin (6) connected to a manure tank or a stable, and of a storage basin (7) which is separated off by a partition and to which a downstream manure pump is connected. In the partition (5), a passage opening (11) is made, in which a continuously rotating screening drum (12) tightly engages, which is closed at its other end face. The manure fed to the settling basin (6) enters through the holes in the cylindrical wall (19) of the screening drum (12) into the interior thereof and from there through the passage opening (11) into the storage basin (7), solid objects greater than the hole diameter remaining in the settling basin (6). This prevents solid objects from being sucked into the manure pump and damaging the latter. (Fig. 1). <IMAGE>
Patent EP-0255116-A2 (EP)
Inventor: MURATA SHINSUKE
IPC: B41J2/37
Filed: 1987-07-28
Abstract: A thermal print head printing control apparatus monitors the thermal print head temperature and the power supply voltage, looks up an optimum printing time in a time constants table corresponding to the relationship between the temperature and the voltage and printing is performed in accordance with this printing time. This arrangement prevents the printing from becoming too dark as a result of the thermal print head heating up after extended periods of continuous use, and it also stops blurring; also, when the temperature drops the print does not become lighter. Therefore, a constant print density is maintained, providing best quality printing.
Patent EP-0259698-A2 (EP)
Inventor: ZEECK AXEL PROF DR
IPC: A61K31/7028
Filed: 1987-08-26
Abstract: Es wurde ein neuer Stoff, Urdamycin G, gefunden, der ebenso wie seine O-Acyl-Derivate antibiotische bzw. Antitumor-Aktivität zeigt.
Patent EP-0258818-A2 (EP)
Inventor: DIETL JOSEF DR DIPL-PHYS
IPC: C30B11/00
Filed: 1987-08-27
Abstract: Es wird ein Verfahren zum kontinuierlichen oder portionsweisen Aufschmelzen von Siliciumpulver, insbesondere mit hohem Feinanteil, sowie ein Schmelztiegel zur Durchführung dieses Verfahrens angegeben. Im Schmelztiegel (1) wird dabei vorteilhaft ein eine bestimmte Mindesthöhe aufweisender Schmelzsee (10) vorgesehen, der von nicht aufgeschmolzenem Siliciumpulver (9) überlagert ist. Das nachchargierte Material kommt somit zuerst mit bereits vorliegendem Siliciumpulver in Kontakt und gelangt erst nach und nach in die Schmelzzone. Die hier erzeugte, die Mindesthöhe des Schmelzsees übersteigende Schmelzenmenge fließt aus dem Schmelztiegel ab. Vorteilhaft wird das Verfahren in Schmelztiegeln durchgeführt, die im Boden einen siphonartigen Abfluß (6) aufweisen.
Patent EP-0260528-A2 (EP)
Inventor: GIOVAGNONI CLAUDIO
IPC: A45D34/04
Filed: 1987-09-02
Abstract: Device for dispensing and applying nail-polish comprising a tubular body (1) made of elastically deformable material. The body (1) is composed of a tank (2) for the polish and of a top portion (4) provided with a polish dispensing outlet (9). A row of bristles (10) adapted to spread the polish on the nails extends at one side of said dispensing outlet (9)
Patent EP-0264606-A2 (EP)
Inventor: SANDER ROLF
IPC: B65D77/06
Filed: 1987-09-09
Abstract: 1. A combination bag (10) camprising an outer bag (20) and an inner bag (11) of foil material, which is in the form of a flat bag closed at both ends, for receiving a liquid or pasty material, wherein at least the one closed end of the inner bag (11) is also folded into and fixed in the bottom (30) of the outer bag (20), characterised in that in the region of the bag bottom (30) or the adjoining bag portions (46) the outer bag (20) has a hole cut-out (hole 24) with which are associated and opening (25) in the end region of the inner bag (11) and a nozzle (40), the nozzle (40) comprises a tube portion (41) with at one end an in particular releasable closure (44) and at the other end preferably a flange (42), the nozzle flange (42) is secured to the inner bag (11) fluidtightly around the opening (25) thereof, and the nozzle closure (44) is accessible the hole cut-out (24) in the outer bag (20).
Patent EP-0269076-A2 (EP)
Inventor: WALDRAFF SIEGMAR
IPC: G02B27/00
Filed: 1987-11-25
Abstract: A device for optically adjusting plates (6) has on a table (1) an adjusting plate (2) and an adjusting support (16) thereabove. The plates have differently shaped perforations as optical markings (5). Openings (4) are present in the adjusting plate and the adjusting support in the region of the markings. Furthermore, backlighting and frontlighting are arranged per opening. <IMAGE>
Patent EP-0241096-A2 (EP)
Inventor: GULDMANN VIGGO
IPC: A61G7/10
Filed: 1987-04-07
Abstract: A mobile crane (2) for lifting and transportion of immobile patients consists of a driving chassis (4) having a crane post (10) topwise provided with a vertically pivotal crane boom (14) projecting forwardly over the driving chassis (4) and supported by a raising and lowering mechanism (16). The wheel supported driving chassis (4) has a transverse base member (8), which carries the crane post (10) and is connected with forwardly protruding floor supported beams (6), which are adjustable in the horizontal plane between a "narrow" position, in which the crane (2) may be moved through a door opening, and a "broad" position, in which the crane (2) is more safely supported on the floor. It has been normal practice that the floor beams (6) are movable between the two positions by means of a manually powered shifting mechanism, which, however, involves certain serious problems with respect to a safe handling of the patient. According to the invention the shifting of the floor beams (6) between the said positions is effected by a motor driven mechanism, which is actuated from a hand carried control box (18), whereby the operator may attend to the patient with both hands also during the actuation of the shifting mechanism.
Patent EP-0234749-A2 (EP)
Inventor: HOWES JOHN GORDON BERNARD
IPC: G02B1/04
Filed: 1987-01-28
Abstract: A cross-linked, hydrogel polymer for contact lenses with a water uptake of between 60 and 70% by weight based on the total weight of hydrogel is formed from a mixture of monomer components containing (1) N-vinyl-2-pyrrolidone, (2) alkyl methacrylate and (3) a compound of formula
     in which R' is hydrogen or a lower alkyl group, preferably methyl, and R 2  is either a substituted or unsubstituted aryl group or an alkyl group containing from 1 to 6 carbon atoms substituted by a substituted or unsubstituted aryl group or a substituted or unsubstituted aryloxygroup or by a cycloalkyl- oxygroup. Preferably the alkyl methacrylate is hydroxyethyl methacrylate and the third component phenethyl methacrylate. Cross-linking agents used preferably have their two functional groups differing in reactivity, for example allyl methacrylate.
Patent EP-0261821-A2 (EP)
Inventor: MARSHALL CLIFFORD
IPC: D01F6/60
Filed: 1987-09-02
Abstract: Polyamide fibres having an improved dye light fastness and heat and light stability are obtained by applying to them by means of a conventional dyeing operation, an aqueous composition containing a water insoluble copper salt of an organic acid which protects the fibres and any dye which may be present from radiation within the range 280 to 400 Nm. The copper salt has an affinity for the polyamide fibres and is stable and not volatile under the process conditions used.
Patent EP-0233160-A2 (EP)
Inventor: MANCORI GIANCARLO
IPC: E01H13/00
Filed: 1987-02-12
Abstract: A fog dissolving apparatus which comprises a first chamber provided with fan means for collecting cold air and with a first opening for introducing said cold air and a second opening for discharging the same, a second chamber, separated from said first chamber by a partition wall, provided with a burner for heating the air coming from a first opening, with a ventilator and with a second opening to allow the air to exit; a third mixing chamber which communicates with the above first and second chambers via the second openings thereof respectively, and provided with an opening for discharging the mixed air.
Patent EP-0278391-A2 (EP)
Inventor: GUILLOT PIERRE
IPC: G11C7/00
Filed: 1988-02-04
Abstract: A memory system comprising a plurality of first memory cells (8) each having a structure which produces inversion of a written binary value upon reading, is characterized in that the memory system further comprises: a second memory cell (22) having a structure which produces inversion of a written binary value upon reading; and interface logic means (24) for logically combining a value read from the second memory cell with values read from the first memory cells. 
     If the second memory cell (22) is written to or read from each time the first memory cells are written to or read from respectively, and if the second memory cell is written to with the value last read from it, the value read from the second memory cell will always reflect the inversion state of the values read from the first memory cells and so the interface logic means (24) will accurately reproduce the values written to the first memory cells.
Patent EP-0280235-A2 (EP)
Inventor: EMOTO TAKAO C O PATENT DIVISIO
IPC: H01L25/07
Filed: 1988-02-22
Abstract: A first switch (Q1) is connected at one terminal to a first power source lead (11-1), lead (BU) is connected to a control terminal of the first switch (Q1), and lead (U) is connected to the other terminal of the first switch (Q1). A second switch (Q2) is connected at one terminal to the first power source lead (11-1), lead (BV) is connected to a control terminal of the second switch (Q2), and lead (V) is connected to the other terminal of the second switch (Q2). A third switch (Q3) is connected at one terminal to the first power source lead (11-1), lead (BW) is connected to a control input terminal of the third switch (Q3), and lead (W) is connected to the other terminal of the third switch (Q3). A fourth switch (Q4) is connected at one terminal to lead (U), and lead (BX) is connected to a control terminal of the fourth switch (Q4). A fifth switch (Q5) is connected at one terminal to lead (V), and lead (BY) is connected to a control terminal of the fifth switch (Q5). A sixth switch (Q6) is connected at one terminal to lead (W), and lead (BZ) is connected to a control terminal of the sixth switch (Q6). A second power source lead (11-2) is connected to the other terminals of the fourth to sixth switches (Q4 to Q6). The inner lead sections of the leads (11-1, BU, U, BV, V, BW, W, BX, BY, BZ, 11-2) and the first to sixth switches (Q1 to Q6) are sealed in an SIP package (14). Leads (BX, BY, BZ) and second power source lead (11-2) are arranged adjacent to one another, or a pair of leads (BU and U), a pair of leads (BV and V), and a pair of leads (BW and W) are arranged adjacent to each other.
Patent EP-0281101-A2 (EP)
Inventor: KOIKE SHIN ICHI
IPC: H04B3/23
Filed: 1988-03-02
Abstract: The whole or part of a waveform is cancelled by a circuit comprising a nonrecursive filter (10) and a re­cursive filter (11,12). The nonrecursive filter (10) has a plurality of first multipliers (17-0 to 17-(N-1)) having first tap weights for modifying symbols successively shift­ed along a shift register (13-O to 13-N). The recursive filter (11,12) is connected in a series circuit to the shift register and has a second tap weight for recursively modifying the output of the shift register. The recursive­ly modified symbol is modified by a second multiplier (16-O to 16-(N-1)) having a third tap weight and combined in an adder (18) with the symbols modified by the first tap weights to produce a replica of an undesired waveform. The replica is destructively combined in a subtractor (19) with an in­coming symbol having an undesired waveform. The output of substractor (19) is utilized to derive the tap weights to adaptively control the inputs to the adder.
Patent EP-0293915-A2 (EP)
Inventor: TANAMACHI TOKUNOSUKE
IPC: H02P27/08
Filed: 1988-06-03
Abstract: In an inverter control apparatus including a pulse width modulation inverter (4) supplied with power from a d.c. power source (2) to generate an a.c. output, a frequency control unit (9) controlling the output frequency of the inverter, and a voltage control unit (13) controlling the output voltage of the inverter, a frequency adjusting unit (14) is provided to adjust the operating frequency of the inverter so that the product of voltage and time in each positive half cycle of the output voltage of the inverter becomes equal to that in the next adjacent negative half cycle of the output voltage of the inverter. When the inverter (4) is used in an apparatus for controlling an induction motor (5), the frequency adjusting unit (14) adjusts the output frequency of the inverter according to the result of detection of a ripple factor of an input voltage of the inverter, and a frequency adjusting-factor correcting unit (16) corrects the frequency adjusting factor of the frequency adjusting unit (14) according to at least one of the output of an induction-motor rotation frequency detector (8) and the output of the voltage control unit (13).
Patent EP-0294838-A2 (EP)
Inventor: SATAKE TOSHIHIKO
IPC: H01L21/266
Filed: 1988-06-10
Abstract: Provided are a method and an apparatus for humidifying rice grains. Rice grains immediately after polishing and, hence, still maintained at an elevated temperature are supplied with water. The rice grains are further humidified under application of a pressure. This two-staged humidification remarkably shortens the time required for the humidification of rice grains after polishing.
Patent EP-0303250-A2 (EP)
Inventor: NAKANO YOSHIMASA
IPC: A61K31/495
Filed: 1988-08-10
Abstract: A novel pyrazinoxide compound of NF-1616-904 having the formula (1),
      and a process for its preparation by hydrolyzing the intermediate compound of NF-1616-902 which is separated from a culture broth of a microorganism belonging to the genus  Thielavia . 
     The pyrazinoxide compound of NF-1616-904 possesses biological and pharmacological activities, and is a useful pharmaceutical for preventing and treating diseases caused by superoxide radicals (O₂⁻ ), and nephritis.
Patent EP-0312953-A2 (EP)
Inventor: SOISSONS EMANUELE VILLAFRANCA
IPC: A61L2/18
Filed: 1988-10-17
Abstract: An assembly for the disinfection of the hydraulic circuit (10,10a) of a hydromassage system comprising a tub (12), at least a suction fitting (20, 74) and at least a delivery fitting (30a-f) in which a disinfection liquid from a source (40) in said circuit (10,10a), the suction and deli­very fittings of which are maintained in the closed condition, entirely fills said circuit (10, 10a) and comes slowly out towards a tub outlet through a duct of reduced diameter by which the outflow of said disinfec­tion liquid is slowed down, permitting the permanence thereof in the said circuit (10, 10a) even after the introduction of the liquid is completed, for a period sufficient to permit said disinfection.
Patent EP-0317792-A2 (EP)
Inventor: BOHNE MANFRED
IPC: B29C65/06
Filed: 1988-10-29
Abstract: The spherical body of hollow design, for motor vehicle joints, consists of two shell parts, welded to one another at the edge, which are connected to one another by friction welding in the equatorial plane of the spherical body. Two hemispherical shells, formed using the extrusion moulding process, are preferably connected to one another by friction welding with a supporting pin on the pole side parallel to the equatorial plane of the spherical body. <IMAGE>
Patent EP-0317925-A2 (EP)
Inventor: WILSON ALBERT HUEAL
IPC: H01R13/6588
Filed: 1988-11-21
Abstract: A metal clip (30) is described which retains a modular insert (60) containing an insulator body (26) with contacts (30) thereon, in a shell (12) of a connector (10), while also providing a ground plane and shield against electromagnetic interference. The clip (30) includes a flat middle portion (32) that extends across most of the width of the connector (10) and a pair of opposite ends (36, 38) bent out of the plane of the middle portion (32) and having edges (44, 46) that abut shoulders (40, 42) formed on the shell (12) and that press against shell surfaces (74, 76) lying adjacent to the shoulders (40, 42). The flat middle (32) portion lays facewise against a face of the insulator body (26) of the connector (10) to prevent movement of the insulator body (26) and contacts (30) therein. The middle portion (32) of the clip (30) spans most the area within the shell (12) to provide an electromagnetic shield that is electrically terminated to the shell (32).
Patent EP-0293964-A2 (EP)
Inventor: SALVAGNINI GUIDO
IPC: B21D5/04
Filed: 1988-05-16
Abstract: The bending machine has a blank holder (4) with a support (16, 17, 18) hinged on a fixed base. The blank holder is operated by a plurality of hydraulic cylinders (20) which act from the bottom up, reacting on the fixed base (1). The machine has opposite blades (2 and 3) operated by horizontal (10) and vertical (15) cylinders, whose ends are hinged on the fixed base (1). Said opposite blades (2 and 3) are held by a common support (6, 7) through which pass the stems (21) of said hydraulic cylinders (20) operating the blank holder. Said hydraulic cylinders (20) are also equipped with a stoppage system for stopping the blank holder in a position above a sheet metal panel placed over a fixed counterblade (5).