baber/WOPTO huggingface dataset:
Patent EP-0411295-A2 (EP)
Inventor: FIEBIG CAROLYN ANN
IPC: G06F15/177
Filed: 1990-06-21
Abstract: A real time control system is disclosed for controlling the sequential execution of scheduled operations such as in process control or broadcast scheduling applications. The system uses a fail safe feature characterized as a sender/listener architecture. An external clock input to the sender and the listener assures synchronous sequential stepping through identical schedules stored in each processor. Under normal operation, the sender processor controls the execution of events as they are sent from a host computer connected to the system. Unscheduled events or errors are processed by being added to the schedule in real time for both the sender and listener processors. The listener processor monitors the sender's signaling in the controlled network and, in the case of a failure in the sender, the listener immediately assumes control of the system as the new sender. The listener executes commands which were omitted by the failing sender during the takeover interval and it then resumes the originally intended schedule of process control events.
Patent EP-0409061-A2 (EP)
Inventor: WULF JUERGEN DR
IPC: G01N21/31
Filed: 1990-07-11
Abstract: Bei einem Atomabsorptions-Spektralphotometer für die Multielementanalyse wird das Licht von Lichtquellen (1o, 12, 14, 16), welche die Resonanzlinien je eines gesuchten Elements emittieren über Lichtleiter (26, 28, 3o, 32) und in integrierter Optik ausgeführte optische Koppler (34) überlagert. Das Licht wird auf einen Polychromator (64) geleitet.
Patent EP-0409246-A2 (EP)
Inventor: KANATANI KEIICHI
IPC: H04N9/31
Filed: 1990-07-19
Abstract: In a liquid crystal projector having a light source (2) and liquid crystal panel units (5) disposed in the optical paths, reflecting means (3) is disposed on the emanating side of the projector for reflecting the light in a direction approximately perpendicular to the optical axis, and change-over means (4) is coupled to the liquid crystal panel units for reversing the lateral direction of images.
Patent EP-0411430-A2 (EP)
Inventor: WINKLER HANS-HENNING DR-ING
IPC: B23Q1/42
Filed: 1990-07-24
Abstract: Eine Werkzeugmaschine ist mit einem Maschinenbett und einem am Bett (10) linear geführten Schlitten (23) eines Spindel­stockes versehen. Hierzu ist am Maschinenbett eine Führungs­schiene (11) und am Schlitten (23) ein formschlüssig auf der Führungsschiene (11) laufender Schuh (20) vorgesehen. Der Schuh (20) und die Führungsschiene (11) liegen mit ebenen Gleitflächen (51 bis 56) aneinander, die durch Oberflächen (51, 53, 55) von Gleitkissen (46, 48, 50) aus Kunststoff bzw. durch metallische Oberflächen (52, 54, 56) gebildet werden. Die Führungsschiene (11) weist einen schmaleren unteren Ab­schnitt (15) sowie einen breiteren, oberen Abschnitt (16) auf, der seitlich mit einem Vorsprung (17) über den unteren Abschnitt (15) vorsteht. Der Schuh (20) ist in einer Horizon­talebene (40) zweigeteilt und an dem Vorsprung (17) mit einem Oberteil (30) an dessen Oberseite sowie mit einem Unterteil (35) an dessen Unterseite geführt.
Patent EP-0417435-A2 (EP)
Inventor: LUEHRSEN ERNST
IPC: C04B41/81
Filed: 1990-07-24
Abstract: In refractory carbonaceous bodies, wear-promoting decarburisation is to be prevented by providing a protective layer (7 or 8) produced by impregnating the body (1 or 2 respectively) in a boron-based impregnating agent. 
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Patent EP-0433610-A2 (EP)
Inventor: ZINN BERND
IPC: H01R13/18
Filed: 1990-10-26
Abstract: The invention relates to an electrical contact element, which, together with a special connecting part, formed in particular by a crimping part, with a tubular contact base part, extending to the front therefrom, with abutting edges running essentially longitudinally in its tubular base wall, and with a contact part extending from the contact base part forwards, forms an integral stamped/bent part of sheet-metal, a surrounding spring being arranged on the contact base part and being attached to the contact base part, the surrounding spring (22) being constructed from two pieces, each piece (22a, 22b) of the surrounding spring having a surrounding spring base part (22a1, 22b1) and the surrounding spring base parts (22a1, 22b1) being attached to the contact base part (4) opposite one another with respect to the longitudinal centre axis (11) of said contact base part (4). …<IMAGE>…
Patent EP-0435156-A2 (EP)
Inventor: MILLER GEOFFREY Q
IPC: B01D53/04
Filed: 1990-12-19
Abstract: A first component is adsorptively separated from a mixture with at least one other component by passing the mixture in vapor phase through a first adsorption zone comprising particulate adsorbent material having an average particle size above a specified minimum size and subsequently through a second adsorption zone comprising particulate adsorbent having an average particle size not greater than the specified minimum particle size of the adsorbent in the first adsorption zone. In certain aspects of the invention wherein the process has a repetitive cycle sequence and a total cycle time of greater than 30 seconds, the average particle size of the adsorbent in the first adsorption zone is not less than 1.41 mm and the average particle size of the adsorbent in the second adsorption zone is less than 1.41 mm. Preferably, the first component is hydrogen and the other component is selected from the group consisting of carbon monoxide, methane and nitrogen.
Patent EP-0378322-A2 (EP)
Inventor: ASAYAMA YOSHIAKI C O HIMEJI SE
IPC: F02D11/10
Filed: 1990-01-05
Abstract: A throttle control apparatus for an internal combustion engine which is compact in size, highly safe in operation, and applicable to a cruise control device without requiring any operator's accelerator pedal operation. The throttle control apparatus comprises: a throttle valve 2; a valve shaft 3 with a throttle lever 4 fixedly mounted on the valve shaft; a motor 6 connected with the throttle lever to adjust the opening degree of the throttle valve; a power transmitting mechanism 5-10 operatively connected between the throttle lever and the motor for transmitting power from the motor to rotate the throttle lever; an accelerator pedal 18; a rotary disk 7 rotatably mounted on the valve shaft and operatively connected with the accelerator pedal in such a manner that it is rotated around the valve shaft 3 as the accelerator pedal is operated by the operator; and a rotation limiter 4a, 14 for limiting relative rotation between the throttle lever 4 and the throttle disk 7 to a predetermined rotational range whereby the maximum opening degree of the throttle valve due to the motor is limited to a certain level which corresponds to the amount of operation of the accelerator pedal due to the operator.
Patent EP-0415510-A2 (EP)
Inventor: TAYLOR EDWARD C
IPC: C07D409/06
Filed: 1990-02-05
Abstract: Pyrimidin-5-yl derivatives of L-glutamic acid are anti-neoplastic agents. A typical embodiment is N-(4-[5-(2,6-diamino-4-hydroxypyrimidin-5-yl)-butyl]­thien-2-ylcarboxy)-L-glutamic acid.
Patent EP-0401957-A2 (EP)
Inventor: MURAKAMI SHUJI C O MITSUBISHI
IPC: G11C29/04
Filed: 1990-02-26
Abstract: A circuit for repairing a defective memory cell is provided between a row or column decoder and a memory cell array. When the decoder has n output lines, the memory cell array includes at least (n + 1) row or column lines, where n is an integer. The repair circuit includes connection circuit for connecting the output lines of the decoder to the row or column lines, and a circuit for defining the connection of the connection circuit. The connection circuit includes n switching elements each of which is operable to connect one output line of the decoder to at least two row or column lines. The defining circuit defines the connection path of each switching element such that the output lines of the decoder is connected in one to one correspondence to successively located row or column lines excluding a row or column line connecting a defective memory cell. The defining circuit includes a series of laser programmable fuse elements provided between an operation voltage supply and a ground line. The repair circuit occupies a reduced area of a chip because of no spare decoder and no program circuit and it carries out a reliable and fast memory repair because of the, reduced number of the fuse elements to be blown.
Patent EP-0397309-A2 (EP)
Inventor: DOUGHERTY JOHN D
IPC: G01P3/487
Filed: 1990-03-21
Abstract: A bearing assembly comprises a fixed body member 12A, a rotary member 11, a bearing by which member 11 is carried by member 12A, and a device for sensing the speed of member 11. The bearing includes two inner race rings 17, 18 two rows of rolling bearing elements 15 and outer race surfaces formed internally of body member 12A. The speed sensing device comprises a target wheel 20 fixedly mounted between the two rows of bearing elements 15 on an extension 19 of inner race ring 18, and a sensor 22 mounted in the body member and disposed in radial alignment with the target wheel.
Patent EP-0389290-A2 (EP)
Inventor: MATSUURA EIICHI C O SEIKO INST
IPC: G04B19/00
Filed: 1990-03-22
Abstract: A timepiece having an hour wheel (1) and means (12-16,18) for rotating the hour wheel (1) characterised in that the hour wheel (1) is rotatably mounted in a fixed gear (3) and is drivingly connected to an hour plate (4), there being at least one display plate (5,6,7) which is rotatably mounted on the hour plate (4) and which has a gear connection (24,25; 26,28) with the fixed gear (3).
Patent EP-0413594-A2 (EP)
Inventor: KLAUS BENJAMIN JR
IPC: G01S3/786
Filed: 1990-08-17
Abstract: A seeker (16) has a gyroscopic spin stabilized optical arrangement (18) adapted to gimbal relative to a body (10) in response to a current fed to a precession coil (64) by a processor (41). Gimballing action of such optical arrangement (18) within the body (10) is measured by a voltage induced in a cage coil (68). The precision coil (64) and cage coil (68) are mounted adjacent to each other. The seeker (16) includes a cage coil compensator (80) comprising a differencing network (94, R2, R3, 90) and a differentiator (R1, C). Changes in the current fed to the precession coil (64) induce unwanted voltage in the adjacent cage coil (68). The differentiator (R1, C) is fed by the current in the precession coil (64) to produce a voltage related to the rate of change in the current in the precession coil (64) and hence, related to the undesired voltage induced in the cage coil (68). The differencing network (94, R2, R3, 90) is fed by the voltage produced by the differentiator (R1, C) and the total voltage induced in the cage coil (68) to subtract from such total voltage the undesired portion thereof induced therein by the adjacent precession coil (64). With such arrangement, cancellation of the undesired voltage induced in the cage coil (68) is provided by an electronic circuit thereby eliminating the requirement of an additional caging cancellation coil.
Patent EP-0414531-A2 (EP)
Inventor: BRITTON JOHN
IPC: B64C9/22
Filed: 1990-08-22
Abstract: A releasable, self-locking end stop arrangement (8) for restricting the linear displacement of an aircraft flight control surface eg: a leading edge slat (5). The end stop (8) extends laterally through and projects to either side of the slat support track (3) such that it is effectively in alignment with stop plate (7) mounted upon wing leading edge ribs 6. The end stop (8) comprises interlockable shouldered studs (12,13) incorporating co-operating lock threads and circlip (24) engaging annular grooves (16, 21) forming a detent. By this arrangement the end stops comprise self-contained, self-locking components without any reliance on separate fastening and inadvertent release is prevented.
Patent EP-0432968-A2 (EP)
Inventor: KOBO KAZUO
IPC: H04N5/21
Filed: 1990-12-06
Abstract: A ghost canceller comprises a ghost cancelling circuit, waveform memories, a CPU, a training signal generating circuit, and a ghost variation detection circuit. By taking in GCR signals from the waveform memories into the CPU, synchronous addition and field sequence processing are effected, and they are transferred to the training signal generating circuit. The input video signal is changed over to the training signal to cancel ghost, and when ghost variation is not detected by the ghost variation detection circuit, the input video signal is fed into the ghost cancelling circuit, and is delivered as an output video signal.
Patent EP-0433016-A2 (EP)
Inventor: COOPER CHARLES F
IPC: A23L33/20
Filed: 1990-12-11
Abstract: Compositions useful as high temperature media are disclosed which are blends of fatty acid esters and aliphatic ethers. The fatty acid esters have iodine numbers of at least about 10 and are preferably lipids derived from vegetable, animal, or marine sources. Reduced calorie high temperature cooking compositions suitable for frying applications and exhibiting greatly improved resistance to thermal degradation may be obtained by the use of an esterified alkoxylated polyol as the aliphatic ether component.
Patent EP-0420832-A2 (EP)
Inventor: CRUSE CLINT ALLEN
IPC: D01D5/06
Filed: 1990-09-26
Abstract: A dope for forming membranes and the resulting asym­metric gas separation membranes are disclosed, the membranes having graded density skins which exhibit improved permeability characteristics and increased failure pressure strength. The membranes are produced from a process utilizing membrane forming dopes of complexing solvent systems formulated from two non-­solvents and one or more solvents. The non-solvents are chosen one each, from non-solvents grouped according to non-solvent strength, i.e., one strong non-solvent and one weak non-solvent which are combined with one or more solvents in an acid:base complex solvent system for dissolving high weight percent total solids of membrane forming polymers. The process for forming the membranes is also disclosed.
Patent EP-0446571-A2 (EP)
Inventor: BITAR OMAR DIPL-ING
IPC: H03L7/10
Filed: 1991-01-11
Abstract: 2.1 A known single-loop PLL circuit exhibits a locking-on time (TE) which is too long for various applications. The invention is based on the object of considerably shortening the locking-on time of the single-loop PLL circuit. 2.2 This object is achieved by the fact that the control voltage (Uvco) for the voltage-controlled oscillator (34) is tapped off and is supplied via an isolating amplifier (41) with a high-impedance input and one capacitor (44, 45) each to the inputs (E3, E4) of the controllable current sources (Tr3, Tr4). 2.3 A preferred field of application for the present invention is a single-loop PLL circuit for a radio telephone in the radio telephone network D. 3. The drawing shows a circuit diagram of the single-loop PLL circuit. <IMAGE>
Patent EP-0438128-A2 (EP)
Inventor: SUENAGA JUN-ICHI
IPC: C08L67/00
Filed: 1991-01-16
Abstract: The present invention relates to a polymer blend composition for melt molding which is a composition obtained by adding a thickener to a polymer blend comprising a liquid crystal polymer and a non-liquid crystal polymer, characterized in that the melt viscosity of the composition determined at a molding temperature at a shear rate of 1000 sec⁻¹ is the same or higher than the melt viscosity of said non-liquid crystal polymer determined under the same conditions. 
     According to the present invention, a polymer blend for melt molding having improved properties, whereby problems observed in prior arts upon molding a polymer blend comprising a liquid crystal polymer and a non-liquid crystal polymer (for example, insufficient alignment of the liquid crystal polymer and difficulties in extrusion, because of excessively low melt viscosity) can be solved, is obtained.
Patent EP-0444405-A2 (EP)
Inventor: EIDEN ALFRED
IPC: E05C9/22
Filed: 1991-01-16
Abstract: In a fitting (2 - 5, 28) for windows and doors, which is mounted on the wing profile or frame profile (1), a displacement and/or loosening of the fitting (2 - 5, 28) can be prevented by a tab-shaped holding element (6 - 13, 26, 27, 34, 35), which is connected in one piece to the fitting, or by a clamping piece (25, 33) which is equipped with tab-shaped holding elements (6 - 13, 26, 27, 34, 35) and engages through recesses (31, 32) in the fitting (28) and which projects out of the plane of the resting fitting (2 - 5, 28) in the direction of the recesses (15 - 18, 29), projects into these and presses with at least one of its edges against one side of the recess (15 - 18, 29). <IMAGE>
Patent EP-0449123-A2 (EP)
Inventor: HAYASHI HISAO
IPC: H01L29/78
Filed: 1991-03-21
Abstract: Two contact holes (21, 22) are formed through an insulating layer (10) at its portion corresponding to a drain (5D) of a switching thin film transistor (2) and a height of a wall portion (26a) between the two contact holes is selected to be smaller than that of a surrounding insulating layer (26), whereby the transparent electrode (1) is connected to the drain via the two contact holes with excellent coverage. Thus, a connection between the switching transistor and the transparent pixel electrode in the liquid crystal display device can be effected with improved reliability.
Patent EP-0453797-A2 (EP)
Inventor: CHIBA RYUJI
IPC: G01N21/35
Filed: 1991-03-26
Abstract: The present disclosure relates to an infrared ray moisture meter which measures moisture of paper using absorption of infrared rays, and more particularly to an infrared ray moisture meter in which penetration and scattering by paper is done enough independent of whether the paper is thin or thick, the sensitivity of which is high, and in which attenuation of rays is small and error of measurement with respect to misalignment in the XY direction is small, and at the same time, which lowers the influence of the quality of the paper by applying to the paper infrared rays which are sensitive to moisture, infrared rays which are sensitive to cellulose, and infrared rays which are sensitive neither to moisture nor cellulose and by computing using detection output by the infrared rays.
Patent EP-0449242-A2 (EP)
Inventor: WATSON BRUCE WILLIAM
IPC: G06F1/00
Filed: 1991-03-27
Abstract: Tests are performed prior to or during the boot operation to determine whether files are corrupted. This may indicate the presence of a virus. If a potential error is detected, boot is halted, allowing the user to boot from uncorrupted files. In another embodiment, an uniquely formatted floppy diskette is used as an access diskette serves as a hardware key to gain access. In another embodiment, a host controls information stored locally. In another embodiment, security from unauthorized access is provided once a valid user has legitimately accessed a computer. In response to a predefined hot key or a predetermined period of time during which the user has not provided input, portions of the computer are disabled. Upon entry of access information by the valid user, the disabled features are enabled. In another embodiment, access to the computer is made more difficult in response to invalid access attempts. In one embodiment, once a threshold number of invalid access attempts is reached, the computer is locked up, requiring reboot, thereby increasing the difficulty of a would be intruder to gain access to the computer. In one embodiment, once the threshold value is reached, it is reset to a lower value.
Patent EP-0456227-A2 (EP)
Inventor: TAKAI MITSURU
IPC: G11B5/65
Filed: 1991-05-08
Abstract: A magnetic recording medium of the longitudinal recording type is comprised of a magnetic layer on one major surface of a non-magnetic substrate wherein the magnetic layer consists of at least two layers of cobalt-based ferromagnetic metal thin film which are formed by oblique evaporation at an incident angle varying between a maximum ϑmax and a minimum ϑmin. Assuming that the layers disposed close to and remote from the substrate are designated lowermost and uppermost layers, respectively, the lowermost layer of ferromagnetic metal thin film is deposited at a smaller ϑmax value than is the uppermost layer of ferromagnetic metal thin film. The uppermost layer is deposited at a greater ϑmin value than is the lowermost layer. The medium is improved in corrosion resistance and electromagnetic properties properties.
Patent EP-0464551-A2 (EP)
Inventor: SAITO TOSHIMITSU
IPC: G06F3/06
Filed: 1991-06-24
Abstract: In a computer system to which externally and internally hard disk drives (90,100) can be coupled, a drive number is assigned to the hard disk drive according a coupling state of the drive and configure the position of a dip switch (90d) of the external hard disk drive (90). When the external and/or internal hard disk drive (90,100) are/is coupled to the computer system, pop-up menu data for the hard disk drive (90,100) is added to the normal pop-up menu data.
Patent EP-0468499-A2 (EP)
Inventor: MONTESSORI GIUSEPPE
IPC: H02P21/08
Filed: 1991-07-25
Abstract: The present invention relates to a measurement and control device particularly for asynchronous electric motors, which comprises a multiplier/divider circuit which has a first input terminal and a second input terminal which are electrically connected to a power supply of an inverter for supplying power to the asynchronous electric motor, and a third input terminal for a signal measured on the asynchronous electric motor. The multiplier/divider circuit has an output terminal, which carries an electric signal which represents a mechanical torque, electrically connected to regulator means of the inverter. The first and second input terminals detect the power supply voltage and the current absorbed by the inverter, whereas the third input terminal detects a signal which represents the mechanical operating frequency of the asynchronous electric motor.
Patent EP-0474033-A2 (EP)
Inventor: AMLER GERALD DIPL-ING
IPC: G05B11/16
Filed: 1991-08-21
Abstract: The invention relates to a method and a device for determining switch-over times (ts) in a value-discrete control element (4, 14) having a non-negligible minimum switching time (Tmin) and a finite number of discrete states (Z1,...,Zn), the values of which (ui(t)) can be varied in time. According to the invention, the behaviour of the system to be controlled is estimated for the future and switched only when the difference between a setpoint and an actual value of a controlled variable is no greater during minimum switching time (Tmin) following the switch-over time (ts) determined than before the switching-over. This makes the best possible use of the control element (4, 14) and since the boundary condition (minimum switching time) of the control element (4, 14) is always observed, the harmonics are minimised. <IMAGE>
Patent EP-0487901-A2 (EP)
Inventor: LANG ROBERT J
IPC: G06F3/06
Filed: 1991-10-23
Abstract: A disk controller is described with an improved buffer interface between a host processor and a disk drive. The disk controller includes a buffer memory (34) having at least two ports (37, 40), each port capable of bi-directional data transfers to and from the buffer memory. A first data bus (42) is connected to one such port (40) and a second data bus (38) is connected to a second such port (37). A controller (18) operates the buffer memory so that data transfers occur to and from the buffer memory simultaneously over the first and second data busses (42, 38). This thereby enables more efficient data transfers to occur between the host processor and disk drive.