baber/WOPTO huggingface dataset:
Patent EP-0548792-A2 (EP)
Title: Wasserlöschliche faserreaktive Farbstoffe, Verfahren zu ihrer Herstellung und ihre Verwendung
Inventor: DANNHEIM JOERG DR
IPC: C09B62/503
Filed: 1992-12-17
Abstract: Es werden wasserlösliche Farbstoffe beschrieben, wie beispielsweise Azofarbstoffe, Schwermetallkomplex-Azofarbstoffe, Anthrachinon-, Phthalocyanin- und Formazanfarbstoffe, die die Gruppe der allgemeinen Formel <IMAGE> enthalten, in welcher bedeuten: R<x> ist Wasserstoff oder gegebenenfalls substituiertes niederes Alkyl, U ist Wasserstoff, Cyano, niederes Alkanoyl, niederes Alkoxycarbonyl, Nitro, niederes Alkylsulfonyl oder gegebenenfalls substituiertes Arylsulfonyl, V ist Cyano, niederes Alkoxycarbonyl, gegebenenfalls substituiertes Aryloxycarbonyl, Carboxy, niederes Alkylaminocarbonyl, gegebenenfalls substituiertes Arylaminocarbonyl, niederes Alkylcarbonyl, gegebenenfalls substituiertes Arylcarbonyl oder Arylsulfonyl, Aminocarbonyl, Dialkylaminocarbonyl, Trifluormethyl, Nitro oder niederes Alkylsulfonyl und Q ist eine Aminogruppe, die durch den Rest -W-(SO2-Y)z ein- oder zweimal substituiert ist, worin W ein Arylen- oder Alkylenrest ist oder eine Kombination solcher Reste, wobei die Alkylenreste solche von 1 bis 8 C-Atomen sind und substituiert sein können und die Arylenreste gegebenenfalls substituierte Phenylen- oder Naphthylenreste sind und die Alkylenreste durch ein oder mehrere Heterogruppen unterbrochen sein können und die Alkylen- und Arylenanteile in den kombinierten Alkylen/Arylen-Resten durch eine Heterogruppe voneinander getrennt sein können, der Rest -SO2-Y eine faserreaktive Gruppe der Vinylsulfonreihe ist und z die Zahl 1 oder 2 bedeutet, oder Q ist ein N-haltiger Rest, der über das N-Atom an den Triazinrest gebunden ist und, über einen niederen Alkylenrest gebunden, eine faserreaktive Gruppe der Vinylsulfonreihe enthält. Die Farbstoffe eignen sich zum Färben von hydroxy- und/oder carbonamidgruppenhaltigem Material, insbesondere Fasermaterial.
Patent EP-0505175-A2 (EP)
Inventor: ITO EIKI
IPC: G06F7/535
Filed: 1992-03-19
Abstract: A preprocessor of a division device employing a high radix division system includes a first zero counter, a first shifter, a second counter, a latch, and a second shifter. From among continued "0" bits at the heads of a divisor and a dividend, the number of units of continued "0" bits are counted by the first zero counter using "n" bits as a unit. The divisor and the dividend are shifted by "the unit number" × "n bits" by the first shifter using "n" bits as a unit. Concurrently, the divisor shifted by the first shifter is counted for the remaining number of head expression " 0" bits by the second zero counter, and the divisor is normalized by the second shifter for obtaining the head bit "1". The dividend is shifted by the second shifter by the number of the head expression "0" bits of the divisor of the second zero counter stored by a latch, namely, by the shift number of the divisor. Thus, the difference between the shift numbers of the divisor and the dividend is always equal to an integer multiple of "n". The digit number of a quotient is also equal to an integer multiple of "n", the division can terminate at a predetermined digit, and a required remainder can be obtained simultaneously with the quotient.
Patent EP-0509714-A2 (EP)
Inventor: HUGHES PATRICK M
IPC: G11B23/113
Filed: 1992-04-09
Abstract: Flexible sheet-like magnetic disc (so-called "floppy disc") are provided with a central hub formed of a magnetically soft polyacetal composition. The polyacetal composition necessarily includes a polyacetal resin and elemental iron particles homogeneously dispersed throughout the polyacetal resin in an amount sufficient to impart the desired soft magnetic properties to the inherently nonmagnetic polyacetal base resin. The polyacetal compositions of this invention are injection-moldable so that central hubs for flexible magnetic discs can be rapidly and economically produced.
Patent EP-0520708-A2 (EP)
Inventor: SUMALWAR KIRAN KUMAR
IPC: G06F9/45
Filed: 1992-06-19
Abstract: The invention disclosed herein is a method and apparatus for manipulating the representation of ASN.1 definition modules. A disclosed compiler receives the ASN.1 definition module in the form of high level text form. Using a unique set of routines for converting ASN.1 definition modules, the compiler converts the high level text form to an intermediate form consisting of Basic Encoding Rules (BER) values. Thereafter, a user of the intermediate form may execute any of several functions compiled into an application program for manipulating and displaying the contents of the ASN.1 definition modules in the intermediate form. A special function provided in the application program is the option of reverse compiling the intermediate form of the ASN.1 definitions to obtain the high level text form.
Patent EP-0541230-A2 (EP)
Inventor: TISACK MICHAEL DEREK
IPC: B05D3/04
Filed: 1992-09-21
Abstract: A method of producing a plasma treated article (18) in a mold tool having electrically isolated mold dies (12,14) comprising the steps of placing an article (18) to be treated with a plasma between at least one of the dies (12) and the article (18) to be treated and applying an electric field between the dies (12,14) to create a plasma in the space.
Patent EP-0553756-A2 (EP)
Inventor: JUNG HOLGER DR
IPC: C08G69/32
Filed: 1993-01-26
Abstract: The invention relates to aromatic copolyamides which are soluble in organic polyamide solvents and contain recurring structural units of the formulae Ia, Ib, Ic and Id:  [-OC-R<1>-CO-NH-R<2>-NH-] (Ia),  [-OC-R<1>-CO-NH-R<3>-NH-] (Ib),  [-OC-R<1>-CO-NH-R<4>-NH-] (Ic),  [-OC-R<1>-CO-NH-R<5>-NH-] (Id),  in which   R<1> and R<2> are principally unsubstituted divalent aromatic radicals whose valence bonds are in the para-position or in a comparable coaxial or parallel position to one another,   R<3> is a radical of the formula II <IMAGE>     R<4> is a radical of the formula III  -Ar<1>-O-Ar<1>-O-Ar<1>- (III), and   R<5> is a radical of the formula IV and/or V <IMAGE> in which Ar<1> has one of the meanings defined for R<2>, Y is hydrogen, a halogen atom, a lower alkyl group or a lower alkoxy group, and X is a halogen atom, a lower alkyl group or a lower alkoxy group, and where the molar proportions of the recurring structural units Ia, Ib, Ic and Id are fixed within selected limits. The shaped articles made from the copolyamides according to the invention are distinguished by good mechanical properties.
Patent EP-0561381-A2 (EP)
Inventor: PORT ADRIAN GEORGE
IPC: H04L12/433
Filed: 1993-03-17
Abstract: A data communications network in which multiple host processors are linked in a ring network by respective network interface processors or nodes includes circuitry in each of the nodes which aids in the implementation of a distributed resource locking scheme and a reliable multicasting system. The circuitry includes a packet generator which automatically generates specialized packets that are used to procure resource locks and to implement the multicast system. In addition, the node includes circuitry which may be used to modify the contents of a received packet and circuitry which automatically retransmits the packet onto the network. The node is controlled by a set of state machines which implement the resource locking and multicasting protocols. In addition, the nodes include circuitry which detects congestion in the node and in the network and acts automatically to relieve the congestion. This circuitry notifies other nodes when a receive queue in the node is almost full so that the other nodes can suspend communications with the node. Other circuitry detects when the node is unable to transmit a message to cause the node to allocate an owned packet which may be used only by the node to transmit data.
Patent EP-0582097-A2 (EP)
Inventor: DANNIGKEIT HELMUT
IPC: A01D57/10
Filed: 1993-07-08
Abstract: 2.1. It is known to aerate the quantity of material which is conveyed on a conveyor 30 designed as a multiple-section shaker by means of compressed air so that gaps are formed through which the residual material, for example grains, can escape. It is disadvantageous that the direction of the blown-in air is opposite to the direction of falling of the residual material and thus adequate separation is not ensured. 2.2. The proposed rotatable transporting device 42 contains on its periphery prongs 48, out of the end section 56 of which flows compressed air which is essentially directed in the direction of falling of the residual material. 2.3. Such a rotatable transporting device 42 is used in combine-harvesters. <IMAGE>
Patent EP-0592863-A2 (EP)
Inventor: PIELSTICKER ALBERT DIPL-ING
IPC: E02D3/00
Filed: 1993-09-28
Abstract: In a process for the in-situ decontamination of contaminated regions, in particular of natural soils, artificial fillings, landfill sites, old pollution and the like, in which the region to be decontaminated is treated by means of a processing device, such that it is at least released, loosened and homogeneously mixed together and in which a decontamination agent (6) is added to the homogeneously processed region to degrade the pollutants contained in the contaminated region microbiologically and/or chemically, the procedure is followed that the homogeneous processing of the contaminated region (1) is carried out by vibration energy which is introduced into the contaminated region via the processing device designed in the form of a deep vibrator (2). <IMAGE>
Patent EP-0602503-A2 (EP)
Inventor: BOETTCHER ALBERT
IPC: B65G69/28
Filed: 1993-12-07
Abstract: The bridge hinges on a horizontal axis at its ramp end and has at its free end a hinging or telescoping extension, by which it is supported on the platform of the lorry, trailer etc. Switchgear moves it into the working position from the rest one, to which it returns automatically when loading is finished. A chock is provided for the lorry wheel. A switch (19) on the chock (17) controls bridge movement from the rest position, preventing it assuming the working position if the chock is not in place. Lifting and lowering of the bridge (1) and unfolding or outward movement of the extension (8) can be dependent on the position of the chock switch. The latter can be independent of the main switchgear (20-26), all of which is at the ramp (3) itself.
Patent EP-0548059-A2 (EP)
Inventor: TANAKA MASATO
IPC: H02P6/21
Filed: 1988-10-17
Abstract: In a brushless motor of the kind not including a sensor for detecting the rotor position, a rotational reference position of the rotor is detected based on the voltage induced in the stator excitation coil (La,Lb), and an energisation switching point of the stator excitation coil (La,Lb) is determined so as to occur a delayed time from the reference position. The time delay set by a delay circuit (5) is increased or decreased in response to the rotational speed of the motor, so that energisation switching of the excitation coil (La,Lb) is performed by a switching circuit (1) at the optimum position in accordance with corresponding changes in the rotational speed of the motor. Signal masking is performed by a masking circuit (8) so that noise generated by the excitation coil switching does not interfere with the detection of the rotor reference position.
Patent EP-0566224-A2 (EP)
Inventor: ESTES JENNIFER A
IPC: B01J20/10
Filed: 1993-04-07
Abstract: The invention improves on the amorphous adsorbent-based processes by overcoming the soap leaching problem without using filtration before vacuum bleaching. For fatty materials containing only minor amounts of phospholipid and trace metal impurities, simply vacuum drying at least a portion of the soap-containing fatty material prior to contacting with the amorphous adsorbent eliminates the soap leaching problem. For fatty materials containing higher amounts of phospholipid and trace metals, simply using an acid pretreatment and the vacuum drying step eliminate the soap leaching problem.
Patent EP-0554036-A2 (EP)
Inventor: KAKU TAKASHI
IPC: H04L27/233
Filed: 1993-01-26
Abstract: In a timing extraction device coupled to a demodulator which derives a real signal component and an imaginary signal component from a signal received via a transmission line, a band-pass filter (20a, 20b) extracts a 1/2-Nyquist frequency from one of the real signal component and the imaginary signal component. The 1/2-Nyquist frequency includes two symmetrical frequency components. A vector conversion unit (25a, 25b) executes a vector process on the 1/2-Nyquist frequency so that a vector signal corresponding to one of the two symmetrical frequency components is selected from the 1/2-Nyquist frequency. A square multiplier (21a, 21b) squares the vector signal from the second means and thereby generates a phase error signal indicating timing information concerning the analog signal. The phase error signal has an angle equal to twice an angle of the vector signal.
Patent EP-0568199-A2 (EP)
Title: Signal processing circuits with serial chaining
Inventor: BAUMGARTNER RICHARD A
IPC: G06F19/00
Filed: 1993-03-31
Abstract: Mixed analog and digital integrated circuitry for physiological signal instrumentation such as electrocardiographs, electromyographs, and electroencephalographs comprises serially-connected circuits (1800,1802,1804) each comprising an A/D converter (346), a shift register (1924) for receiving, storing, shifting and outputting digital data (724) from the A/D converter (346) and a data clock (375) for clocking the shift register. The integrated circuit has five signal channels, each with analog amplification and analog to digital conversion. The channels can be configured for various combinations of input signal amplification, input signal summation, analog output driving, and AC impedance measurement. The integrated circuit has two digital serial input lines and two digital serial output lines, all designed for direct connection to optical couplers. Channel configuration, gain, and other parameters are externally controllable by a serial digital input signal. Up to six compatible devices can be serially connected in a chain.
Patent EP-0573302-A2 (EP)
Inventor: SEVERINO D ANGELO
IPC: G01M17/007
Filed: 1993-06-04
Abstract: A frictionless bearing chassis dynamometer. The dynamometer includes a pair of laterally spaced-apart rolls adapted to be engaged and driven by a pair of wheels of a vehicle. A power exchange unit is disposed between the rolls and includes an input shaft fixedly coupled to each of the rolls. The input shaft is supported at its opposite ends by bearing assemblies which each include inner and outer annular bearings and an inner/outer race member disposed therebetween, which forms an outer race for the inner annular bearing and an inner race for the outer annular bearing. Independent bearing motor drive assemblies are coupled to each of the inner/outer race members by independently drivable bearing drive hubs, pulleys and drive belts. Independent bearing motor drive assemblies drive the bearing drive hubs at speeds slightly above and below the rotational speed of the input shaft, to thereby drive the inner/outer race members of each bearing assembly at speeds either slightly below or slightly above the rotational speed of the input shaft. In a preferred embodiment one of the bearing drive hubs is driven slower than the speed of the input shaft while the other bearing drive hub is driven at a speed slightly faster than the input shaft, and the speeds at which the bearing drive hubs are caused to rotate are periodically swapped such that each drive hub is alternately driven at speeds slightly above and below the rotational speed of the input shaft, to thereby cancel frictional forces normally introduced by each of the inner annular bearings.
Patent EP-0597621-A2 (EP)
Inventor: CARLOTTA MICHAEL
IPC: B41J2/165
Filed: 1993-11-02
Abstract: A cap carriage (40) for use in a maintenance station (28) of an ink jet printer (10). The printer (10) includes a bidirectionally translatable carriage (16) supporting a print cartridge (16) having a printhead (12) with ink droplet ejecting nozzles (22) in a nozzle face (23). The printhead (12) prints on a recording medium when the printhead is in a printing zone (24) and the printhead nozzles (23) are covered by a cap (46) at the maintenance station (28) positioned on one side of the printing zone (24) when the printhead (10) is not printing. The cap (46) is carried by the cap carriage (40), which is engaged by the translatable carriage (16) and moved in unison therewith. During the movement of the cap carriage (16), the cap (46) is brought into sealing engagement with the printhead nozzle face (23) in response to movement by the cap carriage (40).
Patent EP-0610841-A2 (EP)
Inventor: MUTSCHLECHNER KLAUS
IPC: H02G1/12
Filed: 1994-02-07
Abstract: The invention relates to a cable sheath (jacket) cutter which allows cutting, both longitudinally (parallel to a generator) (Fig. 2) and circumferentially (Fig. 3), on plastic casings (1a) of electrical or telephone cables (1) with different diameters. The blade holder (3) is pulled forward (3a, 3b) by moving (7a) a toothed (7b) driving lever (7) which is connected in articulated fashion (5, 6) via links (4) to the blade holder (3). The blade holder (3) has, on the blade side, a region designed as a support for the cable, which region is defined by projections (3e) and two support lines (3c, 3d) which run at right angles to each other. <IMAGE>
Patent EP-0618144-A2 (EP)
Inventor: WEIDT ADOLF
IPC: B65D21/06
Filed: 1994-03-15
Abstract: Es wird ein schachtelbarer Transportbehälter (1) vorgeschlagen, dessen Zugriffsöffnung (2) sowohl durch Stapelklappen (3) als auch quer dazu durch angelenkte Deckelhälften (4) verschlossen wird. Dadurch werden die Deckelhälften (4) in ihrer Länge verkürzt, so daß sie im aufgeklappten Zustand die Stoßränder (9) des Behälters (1) nicht mehr überragen und bspw. in Kurven von Förderbahnen auch nicht mehr gegeneinander schlagen. Desweiteren können durch bestimmte Scharniermittel (11) die Deckelhälften (4) in das Innere des Behälters (1) eingeklappt werden, so daß bei mehreren ineinandergeschachtelten Behältern (1) der erfindungsgemäßen Art die Deckelhälften (4) nicht mehr in Form einer aufgespreizten Überlappung einer engen Beladung im Wege stehen, bspw. im Stauraum eines LKW-Containers. Werden in einen solchen Container etliche Säulen derart ineinandergeschachtelter Behälter (1) hineingeschoben, ist es auch ausgeschlossen,d aß Stoßkräfte die Scharniermittel (11) beeinträchtigen. <IMAGE>
Patent EP-0621338-A2 (EP)
Inventor: SHIMAMURA TOSHIRO C O CENTRAL
IPC: C12P21/08
Filed: 1994-04-21
Abstract: Provided is a polypeptide which specifically binds to the γ-chain of human interleukin-2 receptor to selectively inhibit the binding of the γ-chain of human interleukin-2 receptor to the β-chain of the same, therefore having an activity of blocking the human interleukin-2 response. Also provided are an immunosuppressant containing the polypeptide, a DNA gene coding for the polypeptide, a recombinant DNA having the gene, a transformant having the recombinant DNA, and a method for producing the objective polypeptide by incubating the transformant. The novel polypeptide is usable, independently or along with substances capable of inhibiting the binding of interleukin-2 to interleukin-2 receptor, as a medicine effective in preventing the rejection of grafts after transplantation and also in curing inflammatory diseases such as allergic diseases and autoimmune diseases, the possibility that interleukin-2 will actively participate in the rejection and also in such inflammatory diseases having been suggested.
Patent EP-0640300-A2 (EP)
Inventor: YAGURAMAKI IWAO
IPC: A44B19/26
Filed: 1994-08-02
Abstract: An auto-lock slider, for a concealed slide fastener, comprises: a slider body (1) having a guide lug (2) having in its upper portion a locking-lever receiving groove (4) and a leaf-spring-receiving portion (7); a locking lever (3) received in the locking-lever-receiving groove (4), the locking lever (3) having at one end a locking claw (12) and at the other end an anchor portion (13); a horizontal U-shape leaf spring (6) covering the locking lever (3) at a side toward the anchor portion (13) in such a manner that the anchor portion (13) is pivotably held within the groove (4) and the locking claw (12) is resiliently urged to project into a coupling-element guide channel in the body (1). Since the number of of components of the slider is small, and the slider can be assembled simply.
Patent EP-0661433-A2 (EP)
Inventor: BIRK MANFRED DIPL-ING
IPC: F02D41/40
Filed: 1994-08-18
Abstract: A method for calibrating a device for controlling an internal combustion engine is described, in which method the deviation between the position of a reference pulse and a preferred position (OT) of a first shaft (170) is identified. For this purpose, a second shaft, that of the fuel pump (140), is displaced with respect to the first shaft (170) by means (190) ... until the pulses of a pulse wheel (150) which is arranged on the second shaft (of 140) occur symmetrically to the preferred position, the value by which the second shaft (of 140) has been displaced corresponding to the original deviation of the position of the reference pulse from the preferred position and being capable of being stored as a correction value. Alternatively, the instantaneous rotational speed is detected as a function of the angular position of the first shaft (110, 170), the difference value between the angle at which a minimum of the instantaneous rotational speed is present and the position of the reference pulse ... correction value being adjustable. <IMAGE>
Patent EP-0663680-A2 (EP)
Inventor: BAGALINI DANTE
IPC: H01H71/24
Filed: 1994-12-08
Abstract: An electro-magnetic operating device 10 for a circuit breaker includes a coil 12 which defines a cavity 14. A pair of elements 34, 44 are slidably arranged within the cavity 14, a first element 34 being operable to cause a time delay tripping of the circuit breaker and a second element 34 being operable to cause a substantially instantaneous tripping of the circuit breaker. A first pole piece 22 is associated with the first element. A linkage 64 is carried by the second element 44 for linking the second element to a moving contact carrier 66 of the circuit breaker. A frame 18, which defines a magnetic path, is arranged about at least a part of the coil 12, the magnetic frame 18 defining a second pole piece 40 which is aligned with the first pole piece 22. The first pole piece 22 and the elements 34, 44 are displaceable towards the second pole piece 40 to effect tripping of the circuit breaker.
Patent EP-0673914-A2 (EP)
Inventor: HIRAI KOICHI C O UBE LABARATOR
IPC: C07C67/313
Filed: 1995-03-27
Abstract: A process for preparing an a-keto acid ester (oxo acid) of the formula:
     wherein R 1  is a hydrogen atom, aliphatic alkyl group of 1-6 carbon atoms, phenyl group or benzyl group, and R 2  is an aliphatic alkyl group of 1-6 carbon atoms, which comprises causing an a-hydroxycarboxylic acid ester of the formula:
     to react with molecular oxygen in a gaseous phase in the presence of copper phosphate, possibly, mounted on a solid carrier.
Patent EP-0705924-A2 (EP)
Inventor: SCHRELL ANDREAS DR
IPC: D06P5/30
Filed: 1995-09-22
Abstract: A process for dyeing regenerated cellulose fibres (I) comprises adding an amine-substd. cellulose deriv. (II) to a viscose material or alkali cellulose, or to a cellulose soln., spinning fibres by the viscose process, converting the fibres into woven or knitted fabric and dyeing with direct or acid dye in the absence of added electrolyte salt.