baber/WOPTO huggingface dataset:
Patent EP-0399834-A2 (EP)
Inventor: STEMP GEOFFREY BEECHAM PHARMAC
IPC: A61P11/08
Filed: 1990-05-24
Abstract: Compounds of formula (I) and pharmaceutically acceptable salts thereof:
      wherein 
either one of R₁ and R₂ is hydrogen and the other is nitro, cyano, halo, CF₃ C₂F₅, formyl, aldoxime, CF₃O, NO₂-CH=CH-, NC-CH=CH-; a group R x X-­wherein R x  is C₁₋₆ alkyl, aryl or heteroaryl either of which may be optionally substituted by one, two or three of C₁₋₄ alkyl, C₁₋₄ alkoxy, nitro, halo, CF₃ and cyano; and x is C=O, O.C=O, C=O.O, CHOH, SO, SO₂, O.SO, O.SO₂, CONH, O.CONH, C=S, O.C=S, C=S.O, CH.SH, SONH, SO₂NH, O.SONH, O.SO₂NH, CO-CH=CH, C=NHOH, C=NNH₂; or a group R y R z NZ- wherein R y  and R z  are independently hydrogen or C₁₋₆ alkyl and Z is C=O, SO or SO₂; or a group (R w O)₂P(O)W wherein R w  is hydrogen or C₁₋₆ alkyl and W is O or a bond; or 
R₁ is a C₃₋₈ cycloalkyl group or a C₁₋₆ alkyl group optionally substituted by a group which is hydroxy, C₁₋₆ alkoxy, amino optionally substituted by one or two C₁₋₆ alkyl groups, C₁₋₇ alkanoylamino, C₃₋₈ cycloalkyloxy or C₃₋₈ cycloalkylamino; and R₂ is hydrogen; or 
  one of R₁ and R₂ is nitro, cyano or C₁₋₃ alkylcarbonyl and the other is a different group selected from nitro, cyano, halo, C₁₋₃ alkylcarbonyl, methoxy or amino optionally substituted by one or two C₁₋₆ alkyl or by C₂₋₇ alkanoyl; or 
R₁ and R₂ together with the carbon atoms to which they are attached, form 2,1,3-oxadiazole; 
either one of R₃ and R₄ is hydrogen or C₁₋₄ alkyl and the other is C₁₋₄ alkyl; or 
R₃ and R₄ together are C₂₋₅ polymethylene; 
R₅ is hydrogen, hydroxy, C₁₋₆ alkoxy or C₁₋₇ acyloxy; and 
R₆ is hydrogen; or 
R₅ and R₆ together form a bond; 
R₇ is C₁₋₆ alkyl or phenyl C₁₋₄ alkyl optionally substituted in the phenyl ring by up to three moieties selected from C₁₋₄ alkyl, C₁₋₄ alkoxy or halo; and 
R₈ is amino, hydrogen or methyl; 
which are potassium channel activators, a process for their preparation and their pharmaceutical use.
Patent EP-0402194-A2 (EP)
Inventor: SIMEONI DENIS
IPC: G01J3/45
Filed: 1990-05-28
Abstract: The double-beam interferometric device for multiplex Fourier transform spectroscopy consists of two semi-transparent plates (1', 2') arranged approximately along the extension of each other between two reflecting surfaces (3', 4') approximately parallel both to each other and to a mean plane (X-X) containing the semi-transparent plates. At least one of the plates and surfaces is inclined at a non- zero value to this mean plane, the algebraic sum of the inclinations of the semi-transparent plates to the mean plane being different from the sum of the inclinations of the reflecting surfaces to the same plane. At least one prismatic plate (P) with a refractive index different from the rest of the interferometric device is placed between one of the semi-transparent plates and one of the reflecting surfaces, the algebraic differences of the angles of the prismatic plate being different on the two sides of the mean plane. The device may be, for example, installed on board an aircraft or in a satellite moving relative to the ground and used for a spectral analysis of the ground. 
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Patent EP-0441359-A2 (EP)
Inventor: OSAWA IKUO C O DAINIPPON SCREE
IPC: G03F1/00
Filed: 1991-02-06
Abstract: A partial image section is set as including part of a contour line of a particular image area in an original image appearing on a display screen. An image in the partial image section is binarized by referring to a selected threshold level. A boundary of the resulting binary image is detected for extraction of contour data in the partial image section. A plurality of such partial image sections are set successively in a way to partly overlap each other. Contour data in an overlapping region of two adjacent partial image sections are extracted by obtaining a plurality of dividing points dividing, in corresponding proportions, two partial extracted contour lines lying in the overlapping region of adjacent partial image sections, distributing segments linking corresponding dividing points on the two partial extracted contour lines in ratios corresponding to an order of arrangement of the dividing points, and deriving contour data for the overlapping region from coordinates of these distributing points.
Patent EP-0455946-A2 (EP)
Inventor: HARRISON COLIN GEORGE
IPC: G06F15/16
Filed: 1991-02-27
Abstract: System for debugging application programs being executed in a parallel processor computer system. A debugging program running in one processor identifies data events occurring on a shared memory bus as significant breakpoints to identify data errors. A bus monitor is programmed to detect the data events as they occur in the shared memory bus. A trace memory is provided to record the detected data events along with a time stamp. The trace memory may be read and the program analyzed for the determination of data errors which may have occurred.
Patent EP-0461367-A2 (EP)
Title: Winkelspiegel für Kampfpanzer
Inventor: SPRAFKE UWE DIPL-ING
IPC: F41H5/26
Filed: 1991-04-20
Abstract: Ein Kampffahrzeug, insbesondere ein Kampfpanzer, mit einer im gepanzerten Gehäusedach (1) des Fahrzeugs angeordnete Luke (2). In unmittelbarer Umgebung der Luke (2) sind Winkelspiegel angeordnet, die jeweils ein im Außenraum angeordnetes Ausblickteil (11) und ein im Innenraum des Fahrzeugs angeordnetes Einblickteil (14) aufweisen. Zwischen Ausblickteil (11) und Einblickteil (14) ist ein durch das Gehäusedach (1) sowie einen auf das Gehäusedach (1) aufgesetzten Schutzblock (5) hindurchgeführter Sichtkanal (5.1) für den optischen Strahlengang angeordnet. Der Schutzblock (5) besteht aus passivem Material und ist mindestens auf einem Teil seiner Länge mit optischem Glas ausgefüllt, wobei sich an diesen Teil das Einblickteil (14) unmittelbar anschließt, während das Ausblickteil (11) als auf den Schutzblock (5) aufgesetzter Tubus ausgebildet ist. Der Schutzblock (5) kann aus einzelnen übereinandergestapelten Plattenelementen (5.2-5.8) aufgebaut sein. Das Ausblickteil (11) kann außer einer Ausblicköffnung (11.1) an der der Luke (2) zugewandten Seite eine Durchblicköffnung (11.2) aufweisen. Dabei kann der im Ausblickteil (11) angeordnete Spiegel (15) entweder halbdurchlässig oder aus dem Strahlengang heraus bewegbar ausgebildet sein. <IMAGE>
Patent EP-0464685-A2 (EP)
Inventor: BOEHM ALFRED
IPC: G06K7/08
Filed: 1991-06-27
Abstract: The invention concerns a reading head with a tapered reading opening and/or a tapered reading stylus for reading bar-type, especially passive magnetic information on a data carrier. A high resolution in reading this information with a high output signal is obtained by tapering the reading opening in direction of the end face of the reading head. The reading head is located in a casing pot and has at least one field plate sensor, on which side remote from the face a permanent magnet is placed with a magnetic shunt to the casing pot.
Patent EP-0477738-A2 (EP)
Inventor: MARI CLAUDIA
IPC: B65D75/04
Filed: 1991-09-18
Abstract: A blister package to be hung up for all types of products, in particular for technical equipment having a front part of the equipment which is enlarged in diameter, such as installation sockets with a projecting front panel, the package being folded from a cardboard blank which is wrapped around the product by more than 360 DEG and has a viewing window in the front wall and an inside wall which is parallel thereto and is linked to the bottom wall, the inside wall having a push-through retaining opening for receiving the part of the product which is reduced in diameter and a continuation which is provided with a hanging-up opening, forms a hanging-up tab and is passed through a slot in the top wall. <IMAGE>
Patent EP-0475466-A2 (EP)
Inventor: SAWADA KAZUO
IPC: H01L39/24
Filed: 1988-02-05
Abstract: A process for manufacturing a superconducting elongated article such as a superconducting wire which is applicable for manufacturing a superconducting coil or the like. The process includes steps comprising filling a metal pipe with material powder of ceramic consisting of compound oxide having superconductivity, performing plastic deformation of the metal pipe filled with the ceramic metal powder to reduce the cross section of the metal pipe, and then subjecting the deformed metal pipe to heat-treatment to sinter the ceramic material powder filled in the metal pipe. The ceramic material powder may contain compound oxide having Perovskite-type crystal structure exhibiting superconductivity. 
     The metal pipe may be selected from a group comprising metals of Ag, Au, Pt, Pd, Rh, Ir, Ru, Os, Cu, Al, Fe, Ni, Cr, Ti, Mo, W and Ta and alloys including there metals as the base. The heat-treatment may be carried out at a temperature ranging from 700 to 1,000°C. The plastic deformation of the metal pipe filled with the ceramic metal powder may be performed in such manner that the cross section of the metal pipe is reduced at a dimensional reduction ratio ranging from 16% to 92% by wire-drawing or forging by means of dies, roller dies, or extruder.
Patent EP-0450912-A2 (EP)
Inventor: HURST ALLAN T JR
IPC: G11C11/14
Filed: 1991-04-02
Abstract: A method for sensing magnetic states of magnetic bit structures (10) formed of separated double layer, magnetoresistive, ferromagnetic memory films (15, 16) incorporates providing a word line current in a direction which results in a magnetic field due thereto, in the memory films of these bit structures, that is oriented in a direction opposite a common direction followed at least partially by orientations of edge magnetisations in these films that are parallel to the edges thereof. A change in electrical resistance of these bit structures is sensed as a result of that current.
Patent EP-0453172-A2 (EP)
Inventor: SASAKI YASUYUKI C O DAI NIPPON
IPC: B65D77/06
Filed: 1991-04-10
Abstract: A liquid container has a flexible bag (12) and a path forming member (17) for forming a liquid path communicated with a mouth (13) which has a restricted path for permitting the liquid to flow out of the mouth slowly. The bag (12) may be an inner to a rigid box (11).
Patent EP-0465103-A2 (EP)
Inventor: MURABAYASHI NOBORU
IPC: H04N9/79
Filed: 1991-06-26
Abstract: An apparatus for recording and reproducing a video signal and a digital audio signal of either a first or second mode is comprised of a record device for recording the video signal and selectively recording the audio signal of a first or second mode in oblique tracks on a magnetic tape wrapped around a rotary drum having a least two rotary heads through 180 degrees, a playback device for reproducing the video signal and selected digital audio signals by the rotary heads, and a detector for detecting a frequency of a reproduced signal in a predetermined portion and judging the mode of the digital audio signal.
Patent EP-0471544-A2 (EP)
Inventor: SLEMMER WILLIAM CARL
IPC: G11C7/10
Filed: 1991-08-12
Abstract: An integrated circuit having a normal operating mode and a special operating mode, such as a special test mode, is disclosed. The special test mode is enabled by a series of signals, such as overvoltage excursions at a terminal, rather than by a single such excursion, so that it is less likely that the special test mode is entered inadvertently, such as due to noise or power-down and power-up of the device. The circuit for enabling the test mode includes a series of D-type flip-flops, each of which are clocked upon detection of the overvoltage condition together with a particular logic level applied at another terminal; multiple series of flip-flops may be provided for multiple special test modes. In addition, sequential codes may be used for further security. Logic for evaluating both a sequence of codes received in parallel from a number of address terminals, and also a sequence of serial codes received at single address terminal, are disclosed. Additional features include the provision of a power-on reset circuit which locks out the entry into the test mode during power-up of the device. Acknowledgment of the entry into test mode is provided by the presentation of a low impedance at output terminals while the device is not enabled; chip enable of the device causes the device to exit the test mode. Once in test mode, the output enable terminal of the device can provide a chip enable function.
Patent EP-0486167-A2 (EP)
Inventor: DESNOYERS CHRISTINE MARIE
IPC: G06F15/167
Filed: 1991-10-22
Abstract: A combiner/memory system interconnects a plurality of computer systems using for example the new HIPPI standard link. The combiner system includes it's own internal storage for rapid shared access to all connected computer systems. The combiner/memory system includes a smart switch for reading header information, arbitrating messages and connecting computers to each other or to the internal shared storage. The system also includes a mechanism for synchronization of cooperating processes.
Patent EP-0490525-A2 (EP)
Inventor: MOHAN CHANDRASEKARAN
IPC: G06F12/12
Filed: 1991-11-27
Abstract: A high-speed cache 16 is shared by a plurality of independently-operating data systems 10,11,12 in a multi-system data sharing complex. Each data system has access both to the high-speed cache 17 and lower-speed, secondary storage 14,15 for obtaining and storing data. Management logic 17 and the high-speed cache 17 ensures that a block of data obtained form the cache for entry into the secondary storage will be consistent with the version of the block of data in the shared cache.
Patent EP-0494505-A2 (EP)
Inventor: WEAVER ROBERT J
IPC: A61B5/332
Filed: 1992-01-01
Abstract: A battery pack (10) is disclosed for use with a medical instrument (12). The battery pack includes a housing (14), defined by a case (16) and cover(18). The housing includes a storage section (22), for receiving batteries (78 and 80), and a connector section (24) on one side of the storage section for cooperating with a latch assembly (110), ejection spring (142), and electrical connectors (108) provided adjacent a battery tray (98) on the instrument. Specifically, the connector section includes an aligned latch surface (64), ejection surface (62), and electrical connectors (86) that cooperatively engage the latch assembly, ejection spring, and connectors on the instrument. As a result, the battery pack can be quickly, easily, and effectively attached to the instrument, in spite of the side-mounted nature of the connector section. Further, the relative weight and alignment of the battery pack and instrument are such that the center of mass of the instrument, with a battery pack inserted into the tray, is aligned with the instrument's handle (96).
Patent EP-0470054-A2 (EP)
Inventor: BOVI MAURIZIO
IPC: G01T1/178
Filed: 1991-07-03
Abstract: A diffusion monitoring device for measuring the radon concentration is disclosed, including in combination a scintillation cell (A) of small volume (about 100 cm³) provided with a filter (B) and a light screen (E), a multiplier phototube (C) directly connected to said cell, and an electronic data processing unit connected to said multiplier phototube through a coaxial cable (D).
Patent EP-0509210-A2 (EP)
Inventor: NOVICK MICHAEL ALEXANDER
IPC: B65H29/40
Filed: 1992-02-20
Abstract: The invention relates to a star-wheel delivery device which has the following features. Star-wheel discs (6a, 6b, 6c, 6d, 6e) are arranged next to one another on a drive shaft (1). In the region between the abovementioned star-wheel discs, adjustable guides (9a, 9b) for folded products are mounted. The guides (9a, 9b) for folded products are provided with curved recesses (27) and the abovementioned guides for folded products can be operated by remote control when the format of the folded copies is changed. 
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Patent EP-0525400-A2 (EP)
Inventor: SCHOLZ LEANDER DIPL-ING
IPC: H04R9/06
Filed: 1992-06-26
Abstract: To stabilise cone loudspeakers, it is proposed to bond the underside (20) of the diaphragm (12) by means of a stabilising element (19) bonded to the voice coil carrier (14). This triangular design alone already produces adequate stabilisation of the diaphragm. If, in addition, the underside (20) of the diaphragm (12) is supported by the stabilising element (19) at a location at which the first radial vibration node occurs, early decoupling of the outer diaphragm areas is prevented. <IMAGE>
Patent EP-0529511-A2 (EP)
Inventor: BARTH WOLFGANG GRUNDIG E M V M
IPC: G11B23/087
Filed: 1992-08-20
Abstract: Magnetic-tape cassettes for dictation equipment as specified in DIN 32750, part 1, have no tape-position indicator to make it easier to find a passage in a dictated text. There are nevertheless already various configurations of this magnetic-tape cassette with integrated tape-position indicator, which however are rather inaccurate for reasons of design and space. A description is given here of a tape-position indicator according to the invention which, in spite of the small space in the magnetic-tape cassette, ensures a significantly improved indication on a straight time-proportional scale. <IMAGE>
Patent EP-0551631-A2 (EP)
Inventor: UMEDA YASUSHI
IPC: G06F11/00
Filed: 1992-12-18
Abstract: An object of the present invention is to realize a so called "softly broken apparatus" by constructing a self-repair apparatus based on functional redundancy. An apparatus is represented in the form including a function using an FBS diagram (a diagram comprising functions, behaviors and states). When a fault occurs, a function lost on an objective apparatus is retrieved by the FBS diagram, and a functional part capable of developing the lost function by a potential function is detected. The potential function of the functional part is developed, thereby to recover the lost function. Specifically, when a fault occurs in an apparatus system, a lost function is recovered by utilizing a part which originally exists in the apparatus system and utilizing the existing part as a substitute for the part which fails.
Patent EP-0506343-A2 (EP)
Inventor: GARKAWE MICHAEL
IPC: F22B31/00
Filed: 1992-03-25
Abstract: A cyclone separator roof which accommodates differential thermal expansion and contraction. When the inner and outer cylinders of a cyclone separator are operated at different temperatures, such as in a cyclone separator having walls formed by water-steam cooled tubes, this causes differential thermal expansion and contraction circumferentially and radially across a roof extending between such inner and outer cylinders. The cyclone separator roof of the present invention includes a corrugated, annular upper seal plate having expansion joints which enable the roof to accommodate differential circumferential and radial thermal expansion and contraction. The corrugations in the plate extend radially from the center of the plate and accommodate differential circumferential thermal expansion and contraction across the roof. The expansion joints are disposed in the plate and are aligned coaxially with the inner and outer circumferences of the plate to accommodate differential radial thermal expansion and contraction across the roof.
Patent EP-0515068-A2 (EP)
Inventor: SZLAM ALEKSANDER
IPC: H04M3/428
Filed: 1992-05-11
Abstract: A method and an apparatus for improving agent efficiency by reducing non-productive time such as time on hold and time for wrap-up statements. After an agent has been connected to a call the agent may determine that automated handling of the call is appropriate. Depending upon the status of the call the agent may specify that the call has been essentially completed or that the agent is on hold. The agent may speak the name of the connected party and this will be recorded. Then the agent is disconnected from the call and a message playing device, which may also replay the spoken name, is activated. If the response from the connected party indicates that an agent's attention is again needed then the same or a different agent is connected to the call. In addition, a party on hold is provided an estimate of the time before an agent becomes available and/or the number of parties ahead in the holding queue.
Patent EP-0524839-A2 (EP)
Inventor: KAKIMOTO HIROAKI
IPC: G11B17/04
Filed: 1992-07-24
Abstract: A magnetooptical information recording/reproducing apparatus is provided with a floating slider for supporting a magnetic head for applying a magnetic field modulated according to information to a magnetooptical information recording medium. The floating slider is adapted to be retracted from the recording medium according to the kind of the medium by a retraction device, so that the floating slider is free from damages on the slider or in the medium loaded in the apparatus.
Patent EP-0535891-A2 (EP)
Inventor: SUZUKI TAKASHI
IPC: H04N1/32
Filed: 1992-09-28
Abstract: Disclosed is an image processing apparatus having a crimination fucction for a specific original. The discrimination function for a specific original. The apparatus inputs pattern data which is obtained by reading a specific original, stores the inputted pattern data, synthesizes the stored pattern data with the inputted original image data, and stores the result.
Patent EP-0520843-A2 (EP)
Inventor: SCHUCHMAN EDWARD H
IPC: A01K67/027
Filed: 1992-04-30
Abstract: The present invention relates to the acid sphingomyelinase gene and to methods of diagnosing Niemann-Pick disease. It is based, at least in part, on the cloning and expression of the full-length cDNA encoding acid sphingomyelinase and on the discovery of mutations in the acid sphingomyelinase gene of Ashkenazi Jewish Niemann-Pick disease patients.
Patent EP-0578915-A2 (EP)
Inventor: TALLEY HARLAN A
IPC: H01L21/3205
Filed: 1993-03-11
Abstract: A two-port RAM cell includes a data storage component comprising first and second NFETs Q1, Q2 connected to first and second PFETs Q3, Q4. The cell also includes a first read/write port, comprising complementary terminals BITA and NBITA connected to first and second transfer PFETs Q7, Q8, and a second read/write port, comprising complementary terminals BITB and NBITB coupled to first and second transfer NFETs Q5, Q6. Each of the P-channel FETs Q3, Q4, Q7 and Q8 is formed in an N-well region of the substrate.
Patent EP-0573751-A2 (EP)
Title: Label printing and data collection program generator
Inventor: LAMPRECHT DALE E JR
IPC: G06F9/44
Filed: 1993-04-02
Abstract: A program generator allows a user to create a software program capable of being executed by a remote labeler to control the printing of one or more labels and to control data collection operations thereof. The program generator stores a user entered sequence of commands selected from a set of commands that control label printing and data collection operations. The stored sequence of commands is validated in accordance with the program generator such that each command entered by the user is compared to a set of allowable commands to determine whether the command is valid or not. During the validation of each of the commands, the program generator determines whether the parameters of the command define allowable data manipulation operations to be performed by the labeler. If not, the program generator provides an error message that identifies the particular command and the error associated with the command. The program generator allows various application files to be selectively linked together to form an application program. Further, when downloading an application file to a labeler, the program generator automatically determines whether the application program requires a look-up file. If so, the program generator creates the necessary look-up file.
Patent EP-0573849-A2 (EP)
Inventor: ARETZ WERNER DR
IPC: C12P35/00
Filed: 1993-05-27
Abstract: An esterase with a molecular weight of 55 200 +/- 300 Da is suitable for the chemoselective conversion of a compound of the formula II into a compound of the formula I. <IMAGE>