baber/WOPTO huggingface dataset:
Patent EP-0215566-A2 (EP)
Inventor: HUMPHREY WILLIAM E
IPC: A61B3/14
Filed: 1986-08-06
Abstract: A wide angle lens system of at least two, and preferably four, similar powered symmetrical component lenses (A, B, C, D) is disclosed; these lenses are from object to image, at least two paired concavo-convex lenses (A, B), and preferably two lenses of a concavo-convex or convexo-­convex type (C,D). The first and last lenses are displaced and rotated usually by rotation about the object (taken as a defining aperture of the optical system, such as a portion of the cornea (20)) or its conjugate, in a first direction to use lens portions between the lens center and one edge; the intermediate lens (preferably the second and third lenses (GD)) are displaced and rotated (again usually by rotation about the image conjugate formed by the first lens) in an opposite direction to use the lens portions between the other lens edge and center. Deflected rays in the lens system utilize mar­ginal portions of the lens between the center and one edge only; neither the non-deviating portion of the spherical lenses nor the opposite side of the spherical lenses are used. The lenses are non-concentric. Con­sequently, the lenses can be further minimally rotated as required for optimum flare rejection. After design for optimum displacement and rotation, lens design shape may be minimally altered to reduce aberration, dispersion and distortion with the result that lens system balance leaves only minor uniform astigmatism. This minor uni­form astigmatism is corrected with a weak cylindrical lens (E), preferably placed at a conjugate to the object relative to the lens system. The lens finds preferable use in a system which projects light to an object along a first path and receives light back from the object along an immediately adjacent and second path, this reception occurring without flare. There results a wide angle system that can be composed only of spherical lenses, uses all lenses non-concentrically relative to the central field axis, has the lens elements rotated and/or translated, and presents all refractive surfaces at an angle where flare is rejected.
Patent EP-0240002-A2 (EP)
Inventor: SHIMAZU SHIGEAKI
IPC: H04N1/191
Filed: 1987-04-01
Abstract: A laser exposure system for use in scanning and recording images, the system comprising subdividing the laser beam from the laser source (1) into several parallel traces of laser beams; modulating the laser beams individually in response to the image signals by means of a multi-channel optical modulator (7); direct­ing the modulated laser beams through a first mirror (9a) and a second mirror (9b) so as to enable the laser beams from the second mirror (9b) to be in parallel with the reference plane with respect to the sub-scanning direction; varying the distance between the modulator (7) and the first mirror (9a); and adjusting the angles of the first and second mirrors to the reference plane so that a possible decline of the laser beams in the sub-­scanning direction is compensated.
Patent EP-0248165-A2 (EP)
Inventor: ANDERMO INGVAR
IPC: G01B7/00
Filed: 1987-04-02
Abstract: A transducer in which the relative positions of a first scale and a second scale which are displaced relatively to each other are measured as absolute values. It can be used in length-measuring devices such as calipers. 
     A number of transmitting electrodes which are supplied with A.C. signals of different phases are provided on the first scale, and receiving electrodes which are coupled capacitively with the aforesaid transmitting electrodes are provided on the second scale. 
     Second transmitting electrodes, which are electrically connected by coupling electrodes to the aforesaid receiving electrode, are provided on the second scale, specified deflections are provided between both electrodes on the second scale, and the relative positions of both scales can be measured as absolute values by means of these deflections. 
     Coarse, medium and fine measurements can be performed by suitably selecting the phases of the electrodes positioned on both scales and the combinations of the transmitting electrodes.
Patent EP-0241043-A2 (EP)
Inventor: CONNOR DAVID THOMAS
IPC: C07D307/52
Filed: 1987-04-10
Abstract: The present invention is novel diarylalkanoids having activity as lipoxygenase inhibitors, novel pharmaceutical compositions therefor, and novel methods of use in treating asthma, allergies, cardiovascular diseases, migraines, psoriasis and immunoinflammatory diseases for diarylalkanoids. The compounds of this invention are also useful as cytoprotective agents.
Patent EP-0245691-A2 (EP)
Title: Verwendung von Folien aus Polykondensaten
Inventor: SERINI VOLKER DR
IPC: C08G63/64
Filed: 1987-04-28
Abstract: Folien aus aromatischen Polyestern und aus aromatischen Polyestercarbonaten eignen sich hervorragend als Elektroisolierfolien, beispielsweise als Dielektrikum für Kondensatoren und als Leiterbahnfolien.
Patent EP-0250859-A2 (EP)
Inventor: BECKER RAINER DR
IPC: A01N37/02
Filed: 1987-05-23
Abstract: An agent for controlling the grape berry moth Eupoecilia ambiguella by means of the confusion method, containing Z-9-dodecenyl acetate (I) and E-9-dodecenyl acetate (II) in a ratio by weight of 100:1 to 1:100, and, if appropriate, customary adjuvants, additives and impurities originating from the preparation, and a method for controlling the grape berry moth by means of the confusion method.
Patent EP-0252268-A2 (EP)
Inventor: JUPTNER WERNER DR-ING
IPC: B23K26/04
Filed: 1987-05-27
Abstract: Die Bearbeitungsergbnisse von Hochleistungslasern mit Bearbeitungsoptiken (25) zur Strahlformung hängen davon ab, daß ausschlaggebende Bearbeitungsgrößen, nämlich die Strahlleistung, der Strahldurchmesser, die Lage des Strahls relativ zur optischen Achse (54) und die Intensität der rückflektierten Strahlung überwacht werden. Zu diesem Zweck schlägt die Erfindung ein Verfahren vor, mit dem direkt an einer entsprechend erfindungsgemäß ausgestalteten Bearbeitungsoptik (25) die wesentlichen Strahlgrößen während der Bearbeitung gemessen werden können. Dazu sind die entsprechenden Meßwertaufnehmer erfindungsgemäß dem Umlenkspiegel (26) und/oder dem Fokussierspiegel (27) der Bearbeitungsoptik (25) zugeordnet.
Patent EP-0237215-A2 (EP)
Inventor: LEESE DAVID J
IPC: B41L1/26
Filed: 1987-02-20
Abstract: The business or other institution is provided with two complementary series of blank form parts. One of these contains one or more elements of a form of construction (multiple ply, window, glassine-patched window, glue spots, patches or strips) which would make it incompatable for use with today's commercially predominate non-impact printers. The other contains none of such elements and is suited for being run through a business computer-controlled non-impact printer for the purpose of printing of variable information thereon, and of being thereafter assembled and united increment for increment with form parts from the first series, using presently available assembling and uniting apparatus, whereupon the united forms may be successively severed into thus individualized communications and dispatched to their respective addressees.
Patent EP-0261822-A2 (EP)
Inventor: GARRETT MICHAEL ERNEST
IPC: C02F1/24
Filed: 1987-09-03
Abstract: A volume of aqueous waste material containing organic solids is passed to a pressure vessel 10 and has a volume of ozonised oxygen introduced therein to create a superatmospheric pressure in the head space 14. A stream is continuously withdrawn from the vessel 10 by pump 18 which is effective to comminute solids. Ozonised oxygen is drawn from headspace 14 via conduit 24 into the stream to form a dispersion of bubbles therein. The bubbles are carried with the stream to a nozzle 28 from which they are reintroduced into the liquid in the vessel 10 with the creation of turbulence to facilitate their dissolution. Treated liquid may be discharged to a flotation tank to separate particulate solids therefrom. The resulting solids may then be dewatered.
Patent EP-0261873-A2 (EP)
Inventor: HOUSE MARSHALL K
IPC: B66F9/22
Filed: 1987-09-17
Abstract: A load clamp (l0) has two selectively openable and closable opposing clamping assemblies (24, 26) of which one (24) comprises at least a pair of clamp arms (28, 30) movable separately from each other toward and away from the other clamping assembly (26). Separate actuators (32, 34) for the respective clamp arms (28, are controlled automatically in such a way that, during closure, the respective movements are simultaneous until such time as one of the arms (28 or 30) attains a predetermined determined clamping force, at which time an override system (64) permits their respective movements to become non-simultaneous to enable further closure of the other clamp arm. Corresponding actuator regulation occurs during opening of the clamp arms (28, 30), the override function being triggered by full opening of one of the clamp arms.
Patent EP-0266956-A2 (EP)
Inventor: YASUNAMI MASABUMI
IPC: A61K31/215
Filed: 1987-10-28
Abstract: Azulene derivatives of the following formula
      wherein R¹ stands for an alkyl group of 1 to 3 carbon atoms, R² stands for an alkyl group of 1 to 3 carbon atoms, and R³ is at the 5- or 6- position and stands for an alkyl group of 1 to 6 carbon atoms, an aryl group of 6 to 9 carbon atoms or an aralkyl group of 7 to 10 carbon atoms; have antihyperlipidemic activity. Many of the compounds are also novel per se.
Patent EP-0270493-A2 (EP)
Inventor: WALCHLI URS ING HTL
IPC: B21D43/28
Filed: 1987-11-17
Abstract: Die Winkelschere ist mit einem Arbeitstisch (8) versehen, welchem eine Längs- (1) und eine Querschere (2) zugeordnet ist. Es ist ein Längs- (13,14) und ein Quervorschub (16,17) vorgesehen, sowie seitliche Führungsmittel (32,33) und eine über dem Arbeitstisch angeordnete Drehvorrichtung (10,11,34). Die Längsvorschubmittel (13) sind aus der Arbeitsstellung unterhalb der Tischebene versenkbar und in einer Querreihe angeordnet. Die Quervorschubmittel (17) sind in der Tischebene einsetzbar und bilden eine Längsreihe, wobei sowohl die Längsvorschubmittel als auch die Quervorschubmittel mit Seitenanschlägen (32,33) zusammenwirken, die innerhalb einer Fläche in der Längs- (Y) und Quervorschubrichtung (X) ausgerichtet und verteilt sind. Mit der Winkelschere is eine automatische Tafelzuführung und Stapelung auf mehreren Stationen möglich.
Patent EP-0280321-A2 (EP)
Inventor: SUGUWARA MITSUTOSHI C O NEC CO
IPC: H03M1/00
Filed: 1988-02-26
Abstract: For reduction in component elements, there is disclosed a digital-to-analog converter circuit for converting a digital input signal consisting of high-order bits and low-order bits into an analog output signal, comprising, a) a first digital-to-­analog converting circuit (21) operative to produce a first current the amount of which corresponds to a value represented by the high-order bits, b) a memory circuit (23) storing an error data information in each address specified by each of values represented by the high-order bits, c) an arithmetic circuit (24) operative to carry out an arithmetic operation on the low-order bits and the error data information to produce an amended low-­order bits, d) a second digital-to-analog converting circuit (22) operative to produce a second current the amount of which is corresponds to a value represented by the amended low-order bits, and e) an analog adder (25) operative to add the first current weighted by a predetermined factor to the second current to produce an analog output signal, so that the analog output signal precisely corresponds to the digital input signal.
Patent EP-0303279-A2 (EP)
Inventor: MACLEAY RONALD EDWARD
IPC: C07D211/58
Filed: 1988-08-12
Abstract: There are provided reactive hindered amine light stabilizers of the formula
     wherein
     R is e.g., hydrogen, hydroxyl or alkyl of 1 to 20 carbons;   R 1  is, hydrogen or lower alkyl of 1 to 4 carbons;   R 2  is, e.g., hydrogen or alkyl of 1 to 20 carbons;   R 3  is, e.g., a direct bond or an alkylene or branched alkylene diradical of 1 to 14 carbons; and   R 4  is, e.g., hydrogen or a primary or secondary alkyl group of 1 to 8 carbons, containing a light stabilizing group, a heat stabilizing group, and a reactive hydrazide functionality in the same molecule. The reactive stabilizers are prepared by reacting 4-amino-2,2,6,6-tetraalkylpiperidines with diesters (or mono ester acid chlorides) of dicarboxylic acids followed by hydrazinolysis of the ester group of the intermediate mono ester-amide. The compounds are useful for introducing permanent heat and light stability to coreactive polymers or copolymers.
Patent EP-0304848-A2 (EP)
Inventor: BAKER JOHN R
IPC: G06F11/18
Filed: 1988-08-22
Abstract: A system (20) for diagnosing defects in electronic assemblies is disclosed. The system (20) comprises a knowledge base (26) for storing information regarding the electronic assembly for receiving current test failure data regarding an electronic assembly (12). The system further comprises a pattern search section (36) for comparing current test failure data to information stored in the knowledge base (26). A voting section (40) is also provided for generating a recommended repair procedure to eliminate the defect in the electronic assembly (12). Finally, the system (20) further comprises a historical pattern generation section (46) which updates the knowledge base (26) with information regarding whether the recommended repair procedure eliminated the defect.
Patent EP-0307726-A2 (EP)
Inventor: MORTON BRUCE L
IPC: G03F1/00
Filed: 1988-09-01
Abstract: A semiconductor manufacturing process uses a mask (16) which is patterned in a manner to compensate for distortion in performing patterning of processing a wafer (18). The distortion which occurs during processing is represented by a distortion function (12). The distortion function (12) is used for convolving with estimated patterns to obtain predictions of wafer patterns (20) after processing. This can be repeated with other estimated patterns as a trial and error approach to select the estimated pattern which most closely approximates a desired pattern. The selected estimated pattern is then used to pattern a mask (16). The mask (16) is then used in the process to obtain a resulting pattern which closely approximates the desired pattern. In another embodiment, the inverse distortion function (13) is convolved with a desired pattern to obtain the mask pattern (16) which is then used in the process to obtain a finished pattern which is or closely approximates the desired pattern.
Patent EP-0317779-A2 (EP)
Inventor: HIRT ALFRED DR DIPL-PHYS
IPC: B41C1/10
Filed: 1988-10-26
Abstract: An electrical recording device for writing printing forms for printing machines is described which essentially consists of several writing units constructed as electrodes which can be individually connected to a voltage source in accordance with an image to be transmitted. In the case of a purely electrical device, the writing units consist of a stylus (20) which can be connected to a voltage source (23) via a photoconductor (21). An optical waveguide (25), in which a magneto-optical light switching module (31), which can be driven by means of current pulses (22) is interposed is used for driving the stylus (20). In one switch position, the light switching module (31) passes a light beam from a light source (28) from one optical waveguide section (27) into a second optical waveguide section (26), by which means the light rays pass through the photoconductor (21) and render it locally electrically conductive. In this manner, a potential by means of which, in conjunction with a counter-electrode (10), an electrical field (F) influencing the printing form (11) is generated is present at the stylus (20). 
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Patent EP-0280398-A2 (EP)
Inventor: KOBASHI KYOICHI
IPC: A23L5/20
Filed: 1988-01-25
Abstract: Acid urease if produced by cultivation of  Lactobacterium   fermentum  TK 1214 and recovery of the urea from the culture. The urease thus obtained is used to decompose urea in fermented food products.
Patent EP-0284303-A2 (EP)
Inventor: COLBURN ALAN CHARLES
IPC: B60Q11/00
Filed: 1988-03-18
Abstract: A monitoring system monitors an auxiliary lighting array comprising a plurality of lights (4 to 14). The system comprises a plurality of sensing circuits (54 to 74) for sensing the energisation current supplied to each light (4 to 14) or each group of lights, buffer amplifiers (76) means for sensing when the current sensed by a said sensing circuit (54 to 74) exceeds a predetermined threshold level, and a light emitting diode (34 to 40) for each light (4 to 14) or each group of lights (4 to 14) to provide a visual indication when the current drawn by the corresponding light or a corresponding group of lights exceeds said predetermined threshold level.
Patent EP-0307181-A2 (EP)
Inventor: ITOH YOSHIKAZU
IPC: G06Q50/00
Filed: 1988-09-07
Abstract: A data processing apparatus for use in an electronic data research system in which data produced at respective panelist home is transmitted to a data center via a telephone link which is commonly used by a telephone set of the panelist home, there are provided a center call mode in which the data is transmitted to the data center in response to the polling from the data center within a predetermined time gate, a terminal call mode in which the data is transmitted to the data center at a predetermined time out of the time gate, and a real time mode in which current data is transmitted to the data center while the connection between the panelist home and data center via the telephone link is continuously made.
Patent EP-0313329-A2 (EP)
Inventor: STRATHMAN LYLE R
IPC: G09G3/20
Filed: 1988-10-19
Abstract: To enhance the image quality of displays upon matrix displays, the luminescence information for a desired pixel, to be displayed, is transformed to have a new intensity or luminescence figure and the intensity or luminescent figures of the nearby pixels are also transformed in a fashion which would emulate a gaussian luminescence or intensity distribution or any other distribution where the intensity decreases radially from the desired pixel position. The pixels are subsequently displayed with the new intensity or luminescence figure.
Patent EP-0325282-A2 (EP)
Inventor: TAKEDA SHIGERU
IPC: H01P1/365
Filed: 1989-01-20
Abstract: A resonance absorption-type microstrip line isolator comprising a ground conductor (5), a magnetic member (1) pro­vided on the ground conductor (5), and a central conductor (4a) provided on the magnetic member (1), portions of the magnetic member (1) on both sides of the central conductor (4a) being magnetized oppositely. The magnetic member may be replaced by a composite member constituted by at least two magnetic members (1) and at least one nonmagnetic dielectric member (6). Further, to achieve a miniaturization of the iso­lator, the central conductor (4a) may be in a meandering shape.
Patent EP-0336164-A2 (EP)
Inventor: LEX ERNST DIPL ING
IPC: F24F13/08
Filed: 1989-03-16
Abstract: There is a ventilation grille for an air flow directed from the outside inwards, in which an outer and a central row 6, 8 of slats 7, 9 are staggered in relation to one another, in which the slats 11 of an inner row 10 lie opposite the slats 7 of the outer row 6, and in which the cross-section of the slats 11, 9 of the inner and of the central row 10, 8 has the shape of a V. In this connection, it is desirable that water which passes through the outer slats and is also not removed by the central and inner slats, is nevertheless removed from the ventilation grille. This is achieved by each central slat 9 having, on the V-point 16, a web 14 which projects inwards between two associated inner slats 11 and bears a channel 15 which is open towards the outside and extends parallel to the slats 7, 9, 11 transversely across the ventilation grille. The water which, in the air flow, passes through between the central slat and the adjacent outer slat, passes, guided by the web, into the inner channel which effects the carrying off of this water. <IMAGE>
Patent EP-0338436-A2 (EP)
Inventor: BOHUON CLAUDE PROF
IPC: G01N33/53
Filed: 1989-04-13
Abstract: The invention relates to monoclonal antibodies (MAbs) against neuropeptide Y (NPY). 4 MAbs which are directed against the following regions of NPY have been found:  MAb  NPY  04  against amino-acid sequence  1 - 12 of NPY  MAb  NPY  02  against amino-acid sequence  8 - 18 of NPY  MAb  NPY  03  against amino-acid sequence 27 - 36 of NPY  MAb  NPY  05  against amino-acid sequence 32 - 36 of NPY<*>  <*>including N terminus. The invention also relates to the use of the MAbs NPY 02-NPY 05, in particular as diagnostic aid for determining human NPY (h NPY). <IMAGE>
Patent EP-0340627-A2 (EP)
Inventor: GAUGGEL ROLAND
IPC: G05D3/00
Filed: 1989-04-27
Abstract: A rotating element (10), for example a robot arm, is to be set by a drive device to a position predetermined by a nominal value signal. An angular movement pick-off (20) supplies an actual value signal. A first controller (36) supplies a first adjustment signal via an adaptive limiter. The first adjustment signal is switched to a first moment generator (18) whose rotor is directly connected to the rotating element (10). A second controller (38) supplies a second adjustment signal which is switched to a second moment generator (22). The second moment generator (22) is connected to the rotating element (10) via a gearing-down mechanism (26) and an elastic coupling element (30). A coupling branch (40) with an integrator sends a trimming signal dependent on the input of the first moment generator (18) to the input of the second moment generator (22). The second moment generator (22) effects a rough adjustment under load via the gearing- down mechanism (26), while the first moment generator (18) enables a fine adjustment independent of gear friction and play. 
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Patent EP-0345581-A2 (EP)
Inventor: PODSZUN WOLFGANG DR
IPC: A61K6/083
Filed: 1989-05-27
Abstract: Polymerisable compounds which can be used for preparing biocompatible materials for medical and dental uses contain a) 15 to 60% by weight monomers with double bonds which can undergo radical polymerisation, b) 8 to 40% by weight fibrous inorganic fillers with a mean fibre length of 10 nm to 300  mu m and a ratio of length to diameter of 2:1 to 300:1, c) 15 to 60% by weight of non-fibrous inorganic fillers with a mean particle size of 10 nm to 200  mu m and d) 0 to 10% by weight auxiliaries.
Patent EP-0347938-A2 (EP)
Inventor: WAGAI KIYOSHI INTELLECTUAL PRO
IPC: G08B5/22
Filed: 1989-06-23
Abstract: A paging apparatus comprises a control device (40) for controlling all other components of the apparatus. The control device (40) can have a memory for storing the ID number of the paging apparatus. Disclose herein are methods and devices for storing the ID number in the memory or an ID memory device. These methods can be classified into two types. One type is write, into the memory (401) of the control device (40) or into the ID memory device, the ID number which the apparatus detects after a specific code and which has been broadcast from a base station, along with the specific code. The other type is to write the ID number into the memory (401) of the control device (40) or into the ID memory device when the input terminal provided the paging apparatus is connected to an external ID number writer. In either type of method, the paging apparatus generates an alarm upon completion of writing the ID number into the memory (402) of the control device (40) or into the ID memory device, thereby informing the user of this fact.