baber/WOPTO huggingface dataset:
Patent EP-0286318-A2 (EP)
Inventor: TSE STEPHEN H
IPC: D21H17/57
Filed: 1988-03-30
Abstract: A method for forming a non-woven fabric web by wet-laying fibers on paper-making equipment, the web comprising staple length natural or synthetic fibers and wood cellulose paper-making fibers wherein a water furnish of the fibers is made up with a nonionic associative thickener in the absence of a conventional surfactant. A preferred associative thickener for use with hydrophobic fibers is a nonionic urethane block copolymer having a polyethylene glycol backbone, the associative thickener acting as both surfactant and thickener. With predominately cellulosic fibers, i.e. conventional wood cellulose fibers, or a mixture of conventional and contorted wood fibers, and synthetic cellulosic fibers, such as rayon, a nonionic hydroxyethyl cellulose having a long alkyl side chain is preferred. Excellent consistency of the water fiber dispersion is obtained at relatively low viscosity with rapid drainage of water from the wire and uniform formation of the non-woven fabric.
Patent EP-0287264-A2 (EP)
Inventor: WELLS GARY G
IPC: D04H13/00
Filed: 1988-04-06
Abstract: A method of removing oil from a surface contaminated with oil comprises spreading elongated mat (A) of nonwoven cotton fiber on the surface of the oil to absorb the oil. The mat is prepared by forming cotton fibers into at least a first nonwoven fiber web (30) and a second nonwoven fiber web (32). A composite is formed by arranging the first and second fiber webs together with a scrim (34) intermediate the first and second fiber webs. The composite is delivered to a needle punch machine (54) and the first and second fiber webs are needle punched into the scrim. The mat is formed in a continuous length greater than its width. The cotton waste fibers are short and are needle punched and compacted into the scrim. Compacted interlocked mat (A) has sufficient stregth to facilitate feeding of the mat longitudinally onto the oil (14) and surface, and pulling longitudinally from the surface after absorbing oil through an oil removal device (24) from said mat.
Patent EP-0288292-A2 (EP)
Inventor: YAMAKAWA KIYOSHI
IPC: G05F1/10
Filed: 1988-04-21
Abstract: In an electronic control system having a main CPU (20) and a slave CPU (40,50) which is under the control of the main CPU (20), a power control circuit (10) is provided between the power source (Vc) and the slave CPU (40,50) to stop supplying power to the slave CPU (40,50) until the main CPU (20) starts normal operation when the power to the overall system is turned on. The slave CPU (40,50) does not start operation until the main CPU (20) becomes capable of normal operation and control over the slave CPU, which prevents unexpected action of the slave CPU and the subordinate control object. The power control circuit (10) is also effective in preventing the abnormal action of the slave CPU when the power to the overall system is turned off. The system is applicable to a system in which the slave circuit is a display driver for a liquid crystal display
Patent EP-0289340-A2 (EP)
Inventor: MYERS THOMAS WILMER
IPC: B60D1/02
Filed: 1988-04-29
Abstract: A drawbar coupler for work vehicle has a drawbar (10) with a removable stud (18) mounted on its end such that it can engage an implement hitch. A main bracket (20) is mounted on the drawbar between the stud (18) and the work vehicle. A lockable strap (16) pivoted on the main bracket is pivotal between an engaged position close to the top of the stud (18) and a disengaged position remote from the top of the stud to allow the implement hitch access to and from the stud. The strap is lockable in at least the engaged position by a locking pin (40). The stud and strap are interchangeable to allow the coupler to be used with other implement hitches.
Patent EP-0300778-A2 (EP)
Inventor: RUSSELL JOHN
IPC: H04L12/43
Filed: 1988-07-21
Abstract: A ring-shaped network for an aircraft communications control system transmits both digitised audio signals and control data in small packets of equal length from node to node. Each active node comprises a packet-long register (RX) permanently connected in the ring (A), the node having means for labelling each packet it transmits as either full or empty, and having means for testing whether the packet being received is full or empty. The transmission of a new packet of data by that node is prevented unless the packet as received is empty.
Patent EP-0303379-A2 (EP)
Inventor: GAERTNER FRANK H
IPC: A01N63/23
Filed: 1988-08-01
Abstract: A novel  B. thuringiensis  microbe, referred to as  B.t. MT 104 , or mutants thereof, e.g. as spores or crystals, are useful to control both coleopteran and lepidopteran pests in various environments.
Patent EP-0315395-A2 (EP)
Inventor: NEAL BRIAN PATRICK
IPC: B60T17/08
Filed: 1988-10-31
Abstract: A spring force actuator, comprises a housing (1, 7), an output member (9) axially move­able in the housing, a spring (8) captive between said member and an end wall of the housing operable to apply an output force to said output member, an axially located screw-threaded wind-off element (20) operable to apply an opposing force to the spring between the output member (9) and the end wall to relieve the output member of said output force; 
said wind-off element (20) being threadedly cooperable with a nut (23) which is non-rotationally captive in an externally accessible recess (24) of the end wall and retaining means (27, 28) is provided to prevent outward axial movement of said nut.
Patent EP-0326822-A2 (EP)
Inventor: SIMMONS MARION IRA
IPC: B42D15/10
Filed: 1989-01-12
Abstract: A module (10) is described for use in data devices such as smart cards. The module (10) consists of a contact carrier (11) having contacts (12), an integrated circuit (13), and a base (20) enclosing the integrated circuit (13). The base (20) is formed to provide a groove (21) around the perimeter such that when the device is formed, material from an intermediate layer (32) will flow into the groove and secure the module (10) to the card.
Patent EP-0326019-A2 (EP)
Inventor: TATEYAMA HIROSHI GOVERNMENT IN
IPC: C01B33/26
Filed: 1989-01-19
Abstract: The present invention is a method for producing swellable or nonswellable fluorine mica at a relatively lower temperature by heating a powdery mixture comprising 10 to 35% by weight of an alkali silicofluoride as the main component optionally together with an alkali fluoride and the balance of talc. This florine mica is used for pigments, etc.
Patent EP-0330855-A2 (EP)
Inventor: TISSLER ARNO DR
IPC: C01B39/38
Filed: 1989-02-03
Abstract: 2.1 A simple process which protects the environment is developed which increases the shape-selective properties and the working life behaviour of various types of zeolite, the activity of the particular zeolite at least not being substantially impaired. 2.2 In the process for the modification of a zeolite, prepared by crystallisation at elevated pressure and elevated temperature, filtration, ion exchange, drying and, if desired, activation by thermal treatments, a thermal pretreatment of the zeolite is carried out in the alkaline state and then the ion exchange and the activation are carried out. 2.3 The treatment according to the invention of the alkalised zeolite is applicable to all types of zeolite, in particular to the special shape-selective types, such as, for example, the ZSM-5 type.
Patent EP-0331126-A2 (EP)
Inventor: KLEIN CHRISTIAN DR RER NAT
IPC: C12N5/12
Filed: 1989-02-28
Abstract: To determine a protein in a homogeneous system, a sample solution is incubated simultaneously with
 a) a peptide sequence which is labelled with a fluorescent compound and is composed of 6 to 14 amino acids, of which two are cysteine, which together form a disulphide bridge, the sequence corresponding to an epitope sequence of the protein to be determined and
 b) an antibody which is able specifically to bind both to the protein and to the peptide sequence and has molar relative affinities for the fluorescent peptide sequence of the protein and for the native protein which differ by not more than a factor of 6, and the depolarisation of the polarised light passed through the incubated solution is measured. 
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Patent EP-0346656-A2 (EP)
Inventor: BOPP RICHARD CHARLES
IPC: C08L71/00
Filed: 1989-05-23
Abstract: The odor of blends of polyphenylene ether resin, alone, or in combination with a polystyrene resin or a high impact polystyrene is improved by including a carboxylic acid, an acid anhydride or mixture thereof in the compositions.
Patent EP-0344806-A2 (EP)
Inventor: NOMURA HIROSHI
IPC: G02B15/14
Filed: 1989-06-02
Abstract: A zoom lens barrel is disclosed with includes a stationary barrel (12). A rotatable cam ring (22) is supported by the stationary barrel (12) and is adapted to move along an optical axis direction in association with rotation of the rotatable cam ring. A lens guide ring (24) is adapted to move together with the cam ring (22) along the optical axis direction, and the cam ring (22) is adapted to rotate relative to the lens guide ring (24), in association with axial movement of the cam ring. Cam grooves (22a, 22b, 24a, 24b) are provided for guiding the movement of at least two movable front and rear lens groups, with at least one groove being formed on the cam ring (22). Lens guide grooves are formed on the lens guide ring and are adapted to correspond to the cam grooves of the cam ring. At least one guide pin (36) is provided which is adapted to extend through an associated cam groove and an associated lens guide groove. The cam grooves and lens guide grooves are shaped such that the movable lens groups can be moved along a predetermined track by the movement which results from axial movement and relative rotation of the cam ring and the lens guide ring.
Patent EP-0351531-A2 (EP)
Inventor: GRUBER H W
IPC: H01L25/18
Filed: 1989-06-06
Abstract: The electronic module (11) has a substrate (12) on which a plurality of chips (13) is disposed and a multiplicity of connection pins (26) which are supported on a pin plate (21 - 24) and are electrically connected to the chips (13) via conductors. At the same time, a plurality of pin plates (21 - 24) provided with connecting pins (26) are provided, each of which is supported by means of at least one flexible connecting element (29), provided with the conductors, on a peripheral region (16 - 19) of a substrate (12) having base area in the shape of any desired polygon in a manner such that it can be folded out of a plane essentially aligned with the plane of the substrate (12) into a position below the substrate (12) or vice versa. This provides an electronic module which is less expensive to manufacture and takes up an appreciably smaller base area for a comparable performance. …<IMAGE>…
Patent EP-0355698-A2 (EP)
Inventor: MITSUYA TERUAKI
IPC: H02M7/10
Filed: 1989-08-16
Abstract: Disclosed is an electrical power supply (18) for use, for example, for a flush fusing device in an electrophotographic recording apparatus, in which a DC high voltage is generated from a low voltage of a AC power supply (11) so that the high voltage DC energy is momentarily consumed or discharged. The electrical power supply (18) is configured in a manner so that, in order to make unnecessary a charging capacitor and a current limiting resistor for preventing rectifier elements from being damaged, at least a part of the rectifier elements are constituted by rectifying control elements such as thyristors or transistors (5, 6) and a control signal is given to those rectifying control elements so as to make the rectifying control elements be in an isolated state. By use of such a configura­tion, the electrical power supply (18) can be reduced in size as well as in power loss. The effect can be fully exhibited not only in a fusing apparatus employing the electrical power supply but in a recording apparatus employing such a fusing apparatus.
Patent EP-0365912-A2 (EP)
Title: Vorrichtung zum Aufwickeln von Materialbahnen auf Wickelhülsen
Inventor: POTTER DIETMAR
IPC: B65H18/06
Filed: 1989-10-10
Abstract: Eine Vorrichtung zum Aufwickeln von Materialbahnen auf Wickelhülsen weist einander fluchtend gegenüberliegende in einem Maschinengestell drehbar gelagerte Tragzapfen auf, die an ihren einander zugewandten Enden mit Dornen zum Einfahren in die Wickelhülsen und zum Verspannen mit diesen versehen sind. Die Tragzapfen weisen jeweils eine diese halternde, axial verschiebliche Lagerhülse auf. Weiterhin ist ein Antrieb zum hin- und hergehenden Verfahren mindestens eines der Tragzapfen vorgesehen. Um das Wickeln unterschiedlich breiter Wickelrollen zu ermöglichen, ohne daß unzulässige Durchbiegungen der Tragzapfen befürchtet werden müssen, wenn auf den Umfang der Wickelrollen Anpreßwalzen oder Anpreßbänder wirken, ist der Tragzapfen (38) axial verschieblich aber undrehbar in der Lagerhülse (31) geführt, die ihrerseits axial verschieblich aber undrehbar in einer Lagerbuchse (28) geführt ist, die drehbar im Maschinengestell (1,2,3) gelagert ist.
Patent EP-0367108-A2 (EP)
Inventor: HARTLEY MARTHA A
IPC: G08B13/191
Filed: 1989-10-26
Abstract: An electrical interconnect structure for pyroelectric detector arrays includes a bump structure (16) having a polyimide core (18) surrounded by a layer (20) of chromium indium and integrally mounted to a thin film (14) of chromium which, in turn, is applied to a planar wafer (12) of lithium tantalate.
Patent EP-0395799-A2 (EP)
Inventor: BLANKE INGE
IPC: H01C17/06
Filed: 1989-12-20
Abstract: Resistive layers with low  DELTA TCR values can be produced from resistive pastes which contain pyrochlore-related oxides of the general formula
 MxM'y(Pb,Bi)2-x-yRu2O7-z,
 where M = copper and/or silver,
 M' = calcium, strontium and/or barium,
 0 </= x </= 0.6,
 0.1 </= y </= 1.0 and
 0.1 </= z </= 1.0.
Patent EP-0332282-A2 (EP)
Inventor: PICK WILLIAM
IPC: B03C3/155
Filed: 1989-03-10
Abstract: An electrostatic air filtration system of the charged media type wherein contact between the filter media and the electrostatic charging media of the filter is minimized or eliminated to increase the efficiency of the filter. The fibrous filter media is either corrugated to minimize its contact with the charging media or separated from the charging media by nonconductive spacers. This dramatically increases the efficiency of the filter by reducing the voltage drop on the charged media caused by conduction across a filter medium in close contact with both a charged and a grounded medium.
Patent EP-0327195-A2 (EP)
Inventor: BLACKARD JOE WAYNE
IPC: G06F9/455
Filed: 1989-01-05
Abstract: The arrangement disclosed simulates the flow of control of an application program targeted for a specific instruction set of a specific processor by using a simulator running on a second processing system having a second processor with a different instruction set. The simulator reduces the number of translated instructions needed to simulate the flow of control of the first processor instructions. A method is used to determine at the time of a store to memory whether an instruction, data, or video, is being updated. If the memory location that is being updated contains an instruction, the simulator takes additional steps to guarnatee the correct execution of the modified instruction. If the simulator determines at the time of a store that the the memory location being modified is data, the simulator needs to take no additional steps.
Patent EP-0333356-A2 (EP)
Inventor: MARAGANORE JOHN M
IPC: C07K14/815
Filed: 1989-03-03
Abstract: This invention relates to novel, biologic­ally active peptides which display the anticoagulant activity of hirudin. More specifically, it relates to peptides which are homologous to at least a portion of the carboxy terminal 26 amino acids of hirudin. Such peptides may also be characterized by a modified tyrosine residue. This invention further relates to covalent and peptidomimetic analogs of these peptides which display anticoagulant activity. This invention also relates to compositions, combinations and methods using such peptides or analogs for therapeutic, pro­phylactic or diagnostic purposes. And this invention relates to novel methods for sulfating tyrosine residues contained within a peptide or polypeptide.
Patent EP-0361731-A2 (EP)
Inventor: HOCKING GARY ALLAN
IPC: F16K15/03
Filed: 1989-09-13
Abstract: A check valve comprises a valve body (2) having valve seats (10) therein. A hinge pin (18) extends across the body. A pair of plates (14, 16) having hinge lugs (56,58) are rotatably mounted on the hinge pin (18) via the hinge lugs to allow rotation of the plates from closed positions in which the valve faces engage respective valve seats to open positions in which the valve faces are spaced from the respective valve seats.
Patent EP-0362119-A2 (EP)
Inventor: PARKER DANE KENTON
IPC: C07C233/09
Filed: 1989-09-22
Abstract: The present invention relates to an improved process for the catalyzed synthesis of N-substituted acrylamides and methacrylamides. In particular the present process involves reacting an acrylic or methacrylic acid ester with an aliphatic or an amine in the presence of a catalyst and a polymerization inhibitor containing a hindered nitroxyl group.
Patent EP-0369988-A2 (EP)
Title: Futtererntemaschine
Inventor: JOHNSON STANLEY JEROME
IPC: B65G67/22
Filed: 1984-04-05
Abstract: Es ist eine landwirtschaftliche Erntemaschine (10) mit beweglichem Ausstoß-System für das Erntegut und einem das Erntegut aufnehmenden Wagen (18) vorgesehen, bei der Vorsorge für ein weitgehend automatisches Ausrichten des Systems und für eine manuelle Bewegung des Stutzens (14) getroffen ist, wobei beide Systeme bestimmten Ausrichtbereichen zugeordnet und durch Fühlervorgänge miteinander gekoppelt sind, um ein zuverlässiges Arbeiten mit vielfältigen Einsatzmöglichkeiten zu gewährleisten.
Patent EP-0379057-A2 (EP)
Inventor: EARLS JIMMY D
IPC: C07D407/14
Filed: 1990-01-11
Abstract: Epoxy resins containing mesogenic or rodlike moieties are prepared from hydroxyl-containing compounds
Patent EP-0382027-A2 (EP)
Inventor: WARBINEK KURT DR-ING
IPC: D01H9/18
Filed: 1990-01-27
Abstract: In a method for controlling transport actions in a spinning mill, it is provided that the transport devices for providing and removing fibrous material are controlled by means of a central computer which is connected to the machines, which are equipped in each case with means for producing multiply recallable signals which are representative of the operating times of the machine concerned that are required up to renewed provision or removal. <IMAGE>
Patent EP-0402942-A2 (EP)
Inventor: OKAZAKI SATOSHI C O DAI NIPPON
IPC: B41M1/10
Filed: 1990-06-15
Abstract: For printing fine patterns, a fine pattern of a setting type ink (3) is applied to a printing plate surface (1) to become printing elements. Then, the setting type ink (3) thus applied on the printing plate is subjected to a setting treatment (5) thereby to set at least one part of the ink pattern, and thereafter the printing plate (1) and an object (6) to be printed are pressed relatively against each other thereby to transfer the ink pattern (3b; 3c, 3d) onto the print object (6). The printing plate can be an intaglio plate or a lithographic plate. Fine patterns of printing element widths as fine as 3 µm with an ink film thickness of 2 µm can be printed efficiently with high precision on various objects including hard and rigid objects.
Patent EP-0404128-A2 (EP)
Inventor: NISHII OSAMU
IPC: G06F12/08
Filed: 1990-06-20
Abstract: A non-shared system with respect to an outside and an inside cache in a multi-processor system has a multi-layer hierarchical cache. An invalidation address on a main memory address bus 31 in company with the rewriting of a main memory 30 is transmitted via a first and a second path 35, 36 to inside caches 11,21 so as to invalidate these inside caches 11, 21. The invalidation address is transmitted to the outside caches 12, 22 via the bidirectional connections between the main memory address bus 31 and outside caches 12, 22 so as to invalidate these outside caches 12, 22. It is extremely improbable for the address of access for writing to be transmitted to the main memory address bus 31 because the outside caches 12, 22 are operated either as a copy back or write once system. As a result, even though the invalidation address is transmitted to the outside caches 12, 22 via the bidirectional connections between the main memory address bus 31 and the outside caches 12, 22, it is extremely improbable for the address of access for writing to conflict with a signal on the bidirectional connection.
Patent EP-0409074-A2 (EP)
Inventor: MOZER ALBRECHT DR
IPC: H04B10/43
Filed: 1990-07-12
Abstract: Optische Bauelemente aus anorganischen Kristallen, z.B. Lithiumniobat, haben den Nachteil, daß sie sich nicht auf einem Halbleitersubstrat integrieren lassen. Polymere Kunststoffe haben neben linearen auch starke nicht-lineare optische Eigenschaften. Erfindungsgemäß werden diese Kunststoffe auf einem Halbleitersubstrat integriert und dienen als Polarisatoren, Modulatoren, optische Schalter, etc. Sie sind darüber hinaus weniger platzaufwendig als die bekannten Kristalle. <IMAGE>
Patent EP-0422348-A2 (EP)
Inventor: MEANS ROBERT W
IPC: G06V10/36
Filed: 1990-08-03
Abstract: A systolic array of processing elements (9) is connected to receive weight inputs (21) and multiplexed data inputs (20) for operation in feedforward, partially - or fully-connected neural network mode or in cooperative, competitive neural network mode. Feature vector or two-dimensional image data is retrieved from external data memory and is transformed via input look-up table to input data for the systolic array that performs a convolution with kernal values as weight inputs (21). 
The convoluted image or neuron outputs from the systolic array are scaled and transformed via output look-up table for storage in the external data memory.
Patent EP-0415454-A2 (EP)
Inventor: UCHIYAMA SADAO
IPC: G11B5/53
Filed: 1990-08-31
Abstract: In a rotary drum system magnetic storage apparatus having a pair of recording heads (WA,WB) and a pair of reading heads (RA,RB), a magnetic tape for storing and reading data is wound on the periphery of the rotary drum at an angle of more than 90°. A first recording head (WA), a first reading head (RA) or a second recording head (WB), a second recording head (WB) or a first reading head (RA) and a second reading head (RB) are sequentially arranged on the periphery of the rotary drum in a direction of the rotation of the drum. Accordingly, the data reading can be performed immediately after the data is recorded by the first recording head (WA). A time period required from the recording to the reading of the data by the first and second pair of heads can be reduced.
Patent EP-0451324-A2 (EP)
Inventor: HOBELSBERGER MAX
IPC: H02H6/00
Filed: 1990-09-14
Abstract: The semiconductor switch contains a device for measuring the depletion layer temperature of a semiconductor valve (V) which carries the load current. This device consists of a network (N), which electrically simulates the thermal behaviour of the semiconductor valve (V), of a converter element (W), which is provided between the semiconductor valve (V) and the network (N), for generating a current (iv) which is proportional to the power loss which is converted in the semiconductor valve (V), and a limit value comparator (A) which is controlled by the output of the network (N) and acts on the semiconductor valve (V). 
<??>It is intended for this semiconductor switch to be protected against short-circuit and overload, while having a simple construction, and at the same time also to be able to cope with capacitively acting loads without problems. This is achieved in that, on the one hand, the converter element (W) is constructed as a non-reactive resistor (Rw) and is connected, together with a first switching element (S0) and a capacitor (C1) of the network (N), in parallel with the semiconductor valve (V). On the other hand, two voltage sources (Uoff, Uon) are provided, which are controlled via further switching points (S1, S2) by means of the limit value comparator (A) which acts on the semiconductor valve (V). 
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