baber/WOPTO huggingface dataset:
Patent EP-0338570-A2 (EP)
Inventor: SHIMOMA TAKETOSHI INTELLECTUAL
IPC: H01J29/51
Filed: 1989-04-20
Abstract: In a electron gun assembly, three in-line electron beams are generated from three cathodes (K) and are con­trolled and accelerated by a prefocusing electron lens (PL), and each of the electron beams is converged by unipotential electron lens (EL2). In a horizontal plane, the electron beams are collimated by a quadrupole lenses (QEL) and are incident on a single and common large-diameter main electron leans (LEL). In a vertical plane, each of the electron beams is emerged as a divergent electron beam from the quadrupole lens QEL) and each of the divergent electron beams is inci­dent on the main electron lens (LEL). Thus, each of the electron beams are correctly focused on a screen and the three electron beams are correctly converged on a con­vergent point by the main electrode lens (LEL).
Patent EP-0344636-A2 (EP)
Inventor: NOLL HANS
IPC: B23K7/00
Filed: 1989-05-26
Abstract: To determine the contacting line respectively penetration line between a main body and at least one adjoining body for oxygen cutting which touch or penetrate one another, first of all the main body is arranged in a spatially fixed manner and a spatially fixed plane is established outside the main body, in which plane a reference point for at least one rotating radius vector is selected. As a function of the angle of rotation of the rotating radius vector, the length of the perpendiculars to an area of the main body which contains the contacting line and is closed upon itself is determined, and the geometric form of the body in the area closed upon itself is determined with the measured values, and the contacting line or penetration line is calculated as a function of the dimensions of the adjoining body.
Patent EP-0352507-A2 (EP)
Inventor: HOHENSTEIN NORBERT
IPC: G01D5/243
Filed: 1989-07-04
Abstract: An impedance which can be influenced by a physical measurement quantity, for example a sensing capacitor for humidity measurement, is part of a freely oscillating harmonic HF oscillator, the resonant frequency and damping of which are to be determined. For this purpose, constant-frequency HF excitation pulses are applied to the oscillator. The resonant frequency of the oscillator is detected by counting the free oscillations between two excitation pulses. The damping is detected by sampling the envelope curve of the free oscillations, which are rectified, in particular, by a ring mixer, at at least two defined times between two excitation pulses. <IMAGE>
Patent EP-0355769-A2 (EP)
Inventor: NISHIMURA AKIRA SOEI BLDG
IPC: H03K5/00
Filed: 1989-08-21
Abstract: Disclosed is a clock supply circuit. The clock supply circuit is composed of a first phase and a second phase. Each buffer (11) provided in each channel (CH) in the second phase has the same drive ability, and the number of flip-flops (F/F) which are dependent on each buffer (11) is the same. When the number of the flip-flops (F/F) is not the same, capacity means (C) is provided in each channel (CH) in order to render the conditions of the second phase uniform.
Patent EP-0356897-A2 (EP)
Title: Zylindrischer Stufenwähler für Stufentransformatoren mit Isolierstofflager für Antriebswelle
Inventor: BLEIBTREU ALEXANDER
IPC: H01H9/00
Filed: 1989-08-23
Abstract: Zylindrischer Stufenwähler für Stufentransformatoren, bei dem in mehreren Ebenen kreisförmig angeordnete feststehende Stufenkontakte in der Wand eines Isolierstoffzylinders (1) sitzen und bei dem die Antriebswelle für die beweglichen Kontakte an ihrem unteren Ende in einem Lager 2 aus Isolierstoff gelagert ist. Das Lager 2 ist dabei mittels Streben aus Isolierstoff am unteren Ende des Isolierstoffzylinders befestigt. Die Streben sind als rohrförmige Stangen (3, 4) ausgebildet, die quer zur Längsausdehnung des Isolierstoffzylinders (1) verlaufen und die sowohl das Lager (2) wie auch mit ihren beiden Enden (7, 8) die Wand des Isolierstoffzylinders (1) durchdringen. Die Enden jeder Stange sind geschlitzt (9) und mit der Wand des Isolierstoffzylinders verkeilt.
Patent EP-0365799-A2 (EP)
Inventor: AMECKE JOCHEN DR ING
IPC: G01M17/007
Filed: 1989-09-06
Abstract: When measuring the current flow of a tridimensional large model of a land vehicle (2) in a wind tunnel in the low-velocity region up to approximately 100m/sec, the wall contours are adapted in a suitable manner in order to avoid or reduce the wind tunnel interference caused by the measuring walls (2). The adaption of the wall contours occurs in one plane only, and namely two-dimensionally. The adaption is carried out in such a way that on one line in the flow direction the wind tunnel interference becomes completely or almost zero. The device for carrying out the method has a wind tunnel working section (1) which receives the model of a land vehicle (2) and has walls (4-7), in which working section the stream peripheral conditions can be changed by corresponding adjustment devices. The adjustment devices (8) are only provided on one of the walls (4-6) of the wind tunnel working section (1). The adjustment devices (8) are arranged and constructed in such a way that the adaption of the stream peripheral conditions occurs two-dimensionally. <IMAGE>
Patent EP-0362705-A2 (EP)
Inventor: BARBE PIER CAMILLO DR
IPC: C08F10/00
Filed: 1989-09-29
Abstract: Catalysts for the polymerization of olefins, particularly alpha olefin CH₂=CHR in which R is an alkyl radical with 1-6 carbon atoms or an aryl radical, obtained by the reaction of:
     a) an Al-alkyl compound;   b) an ether containing at least two ether groups which can form complexes with anhydrous magnesium dichloride, under standard conditions of reaction, in amount less than 60 mmol per 100 g Mg dichloride; and   c) a solid catalyst component comprising an anhydrous magnesium dihalide in active form and having supported thereon a titanium compound containing at least a Ti-­halogen bond and an electron-donor compound which is extractable with Al-triethyl, under standard conditions of extraction, for at least 70% in mol, wherein the solid, after extraction, has a surface area of more than 20 m²/gr.
Patent EP-0364810-A2 (EP)
Inventor: FLETCHER-JONES DAVID FRANCIS
IPC: F02F3/00
Filed: 1989-10-03
Abstract: Pistons are described comprising a crown (12) having an associated piston ring groove belt (18, 20) and which crown is supported by gudgeon pin bosses (26) connected thereto by two generally axially extending planar webs (28) which are orientated transversely to the gudgeon pin axis and also supported by at least one subsidiary support rib (34) associated with each planar web and pin boss and which support rib extends in a generally axial direction between the crown underside (32) and pin boss and generally transversely to the planar web (28) . The piston may be of either articulated or monometal construction.
Patent EP-0334435-A2 (EP)
Inventor: SEVERINSSON LARS MATTIS
IPC: F16D65/00
Filed: 1989-03-17
Abstract: An actuator for supplying a controlled force or attaining a controlled position, especially an electro-mechanical brake unit, includes a drive sleeve 8), which may be subjected to a torque, for example from a coil spring (6), and a ball screw (15, 25) for transforming the torque into an axial force for brake application. Between the drive sleeve and the ball screw there is a control arrangement, comprising an outer locking spring (16), a control sleeve (17), and an inner locking spring (18), a control motor (20) being connected to the control sleeve for rotation thereof in either direction. The control sleeve is connected to the locking springs for control of their locking and unlocking functions.
Patent EP-0347177-A2 (EP)
Inventor: SPENDEL WOLFGANG ULRICH
IPC: D21H17/03
Filed: 1989-06-13
Abstract: Disclosed is a process for making soft tissue paper which includes the steps of wet-laying cellulose fibers to form a web, applying to the wet web, at a fiber consistency level of from about 10% to about 80%, a noncationic surfactant, and then drying and creping the web to form the finished tissue paper. The process may further include the steps of applying an effective quantity of a binder material, such as starch, to the wet web for linting control, and to contribute tensile strength to the tissue paper.
Patent EP-0351070-A2 (EP)
Inventor: TAYLOR DAVID BYARD
IPC: H05K9/00
Filed: 1989-06-16
Abstract: The connection and shielding system for modular RF circuits encases modular circuitboards (1) within five-sided enclosures (11). The sixth side of each enclosure is provided by the top ground plane of a base circuitboard (20) that supports and electrically interconnects the components of the modular circuitboards (10). enclosures (11) are fixed to a grounded metal socket formed by fend strips (22) and metal inserts (23) which form upwardly open slots including yieldable longitudinal gaskets (50). Gaskets (50) yieldably grip the open end of enclosures (11) and seal them against escaping radiation. Further radiation shielding is provided about the base circuitboard (20) by the fact that the conductive signal traces provided in it are sandwiched between two continuous ground planes and run between plated-through vias joining the ground planes. The ends of each enclosure are provided with double wall baffles (17, 18) which provide airflow to the interior and RFI shielding through offset open apertures (13).
Patent EP-0361836-A2 (EP)
Inventor: ABBONDANTI ALBERTO
IPC: H02M7/515
Filed: 1989-09-25
Abstract: In a load commutated inverter induction motor drive a parallel capacitor bank (C d ) is used in part to force-commutate the thyristors (TH-6TH) of the inverter (INV) as triggered by auxiliary thyristors (XTH, YTH) and turned off by the other part of the capacitor bank (C c ).
Patent EP-0366479-A2 (EP)
Inventor: MORI HIROSHI MITSUBISHI RAYON
IPC: C08G63/199
Filed: 1989-10-27
Abstract: A polyester having a high degree of polymerization is prepared in a short time by a process wherein a precondensate obtained from (A) an alicyclic diol or a mixture of an alicyclic diol and an aliphatic diol and (B) an aromatic dicarboxylic acid or a functional derivative thereof in the form of fine particles is dispersed in a silicone oil by using a graft polymer comprising a polyorganosiloxane as the backbone and a polymer of a monoethylenically unsaturated monomer as the branch or a graft polymer comprising a polymer of a monoethylenically unsaturated monomer as the backbone and a polyorganosiloxane as the branch as a dispersion stabilizer; and the dispersion is subjected to heat polymerization at a final polymerization temperature of from a temperature lower by 40°C than the melting point of the obtained polyester to a temperature higher by 20°C than the melting point thereof.
Patent EP-0373002-A2 (EP)
Inventor: GARNER WILLIAM H
IPC: A61K31/425
Filed: 1989-12-11
Abstract: The invention provides the use of a compound of the formula:
      R is hydrogen, hydroxy, aliphatic(C₁₋₂₀), (CH₂) n -Q, where n is 0-20 and Q is phenyl, thienyl, furyl, pyridyl, or (CH₂) n -T where n is 0-20 and T is an aliphatic ring of 3 to 7 carbon atoms, or =0 or a ketal of 2-5 carbons, or hydroxy, or O-aliphatic (C₁₋₁₀),or N(R₁)₂ where R₁ is hydrogen or alkyl of 1 to 5 carbons, or thiazolidine, or a sugar; and Z is -OH or a pharmaceutically acceptable salt thereof, OR₃ where R₃ is an aliphatic group of 1-10 carbons, N(R₁)₂ when R₁ is hydrogen or alkyl of 1-5 carbon atoms, in the preparation of a medicament for delaying the onset of cataract in mammals.
Patent EP-0375335-A2 (EP)
Inventor: NORTH ROYSTON JESSE
IPC: G05D23/12
Filed: 1989-12-18
Abstract: A thermoscopic unit in which change of volume of a thermally responsive material contained in a closed expansion chamber (2) is transmitted by a diaphragm (3) to an actuator (13) for controlling a thermostatic device such as a mixing valve. The diaphragm (3) comprises a centre portion (3 b ) of constant thickness that is elastically deformable in response to change of volume of the thermally responsive material and an edge portion (3 a ) of increased thickness that is clamped between a hollow body (1) defining the expansion chamber (2) and a guide member (8) for the actuator (13). In a second embodiment (Figures 5 and 6), change of volume of the thermally responsive material is transmitted by respective diaphragms (103) to each of a pair of actuators (113) arranged at opposed ends of the body (101) for simultaneous axial displacement in opposed senses. Application of the invented thermoscopic unit to mixing valves (Figure 6), shut-off valves and instantaneous water heaters is described.
Patent EP-0350411-A2 (EP)
Inventor: BAUD PHILIPPE MICHEL
IPC: A63C9/00
Filed: 1989-07-07
Abstract: The invention relates to a releasable binding system for a snow board, such as, in particular, a monoski. The binding system comprises two individual binding members 2, 3, each member having elastic retention means intended to hold one of the feet of the user. Means 40, 41 connect each individual binding member 2, 3 to the retention means of the other binding member 3, 2 so that, when a boot is released, the retention means of the other binding member are disarmed, thus permitting the release of the other boot. 
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Patent EP-0378070-A2 (EP)
Inventor: BARLOW GEORGE J
IPC: G06F13/368
Filed: 1990-01-02
Abstract: A plurality of units which are coupled to transfer requests, transfer data over an asynchronous bus network during allocated bus transfer cycles. The network has a tie-breaking bus priority network which is distributed to a common interface portion of each of the plurality of units and grants bus cycles and resolves simultaneous requests on a priority basis. At least one unit includes bus saturation detection apparatus included within its common interface portion for monitoring bus activity over established intervals of time. The detection of the occurrence of at least one available cycle over the given interval of time signals that the bus network is not in a saturated state. When the indicator specifies that the bus network is saturated, the unit throttles down its operation by increasing the amount of time between issuing data requests. Throttling continues until the bus is no longer being saturated.
Patent EP-0382122-A2 (EP)
Inventor: ENGDAHL LAWRENCE W
IPC: A45B25/18
Filed: 1990-02-03
Abstract: A sunshield device is disclosed having two (11,12) relatively movable, collapsible screen means (13,14) fabricated of material which upon relative motion between screen means operates to filter, block, scatter and reduce the intensity of solar radiation. The desired effect is achieved by using polarizing film (21,22), imprinting patterns of opaque (26) and have parent stripes or dots so that upon rotation, translation or orbital motion of one screen means relative to another screen means virtually any desired intensity of solar radiation can be achieved including a complete solar block.
Patent EP-0386790-A2 (EP)
Inventor: SHIMIZU HARUHITO C O NEC CORPO
IPC: G02B26/00
Filed: 1990-03-09
Abstract: First to fifth birefringences are generated in series along a light propagating medium. The first to fifth birefringences have main axes of 0 o , 45 o , 0 o , 45 o  and 0 o  relative to an arbitrary direction orthogonal to a light propagating direction of the medium. The magnitude of the birefringences are changed to change first to fifth phase differences. In an ordinary polarization control, the second to fourth phase differences are changed. However, one or both of the first and fifth phase differences are changed in a resetting operation for one of the second to fourth phase differences. Consequently, the phase differences are reset without the dependency on polarizations of an input light supplied to a polarization controller and an output light supplied from the polarization controller.
Patent EP-0389937-A2 (EP)
Inventor: SKOCH MICHAEL JOHN
IPC: F21V19/00
Filed: 1990-03-21
Abstract: For converting a lamp with a screw-type base into a lamp with a bi-pin base, there is provided a cup-­shaped adapter of electrical insulating material com­prising a tubular body containing a bore that has in­ternal threads threadedly receiving the external threads on the usual metal shell of the screw-type base. The adapter further comprises an end wall extending across the bore at one end of the tubular body and carrying two conductive pins extending through the end wall in laterally-spaced relation. First conductive means within the adapter connected to one pin has a free end that engages the usual coniform end of the metal shell when the base is threaded into said bore, thereby es­tablishing an electrical connection between the metal shell and said one pin. Second conductive means connec­ted to the other pin establishes an electrical connec­tion between the usual eyelet of the base and the other pin when the base is threaded into said bore.
Patent EP-0399442-A2 (EP)
Inventor: MCCLANAHAN CRAIG
IPC: C09D5/02
Filed: 1990-05-21
Abstract: An additive for waterborne coating compositions wherein the additive is comprised of:
     (a) a colloidal silica and   (b) a water soluble or water dispersible surfactant containing about 1 to 25% by weight of fluorine.   
     The additive improves the application properties and appearance of waterborne coatings. It may be used in coating compositions designed for coating automobiles, trucks and buses.
Patent EP-0406877-A2 (EP)
Inventor: MOREIRA JOAO
IPC: G01S13/90
Filed: 1990-07-06
Abstract: To image areas with different back scattering ratios, successive azimuth spectra are continuously formed over a particular period in this method; the frequency offset of the proportion of back scattering ratio is obtained by determining the position of the maximum of the correlation in each case between two azimuth spectra formed immediately following one another in time. A speed Vv(t) in the forward direction is then separated by filtering operations from an acceleration vb(t) in the direction of view of the antenna, the acceleration Vb obtained also being subjected to a normalisation after double integration which then provides the error, that is to say the deviation in the direction of view of the antenna. …<??>In distinction from GPS systems, all necessary information items are taken from the raw radar data and no ground station is needed either so that the present method is much more flexible and can be used much more autonomously. Furthermore, the present method, in comparison with the autofocus method, has a much higher band width and can be carried out in real time which cannot be achieved in the autofocus method. …<IMAGE>…
Patent EP-0410434-A2 (EP)
Inventor: YAMAZAKI KYOJI RAINESUHAIMU-TS
IPC: H05B37/02
Filed: 1990-07-25
Abstract: Each of terminal devices (16₁ to 16 n , 20) includes a control power source circuit (38; 72) for receiving a signal voltage through a transmission signal line (14) and generating a first source power for controlling a self terminal device in the terminal devices, a relay power source circuit (56; 76), connected to a load power source for driving a plurality of lighting devices, which is separate from the control power source circuit (38; 72), for generating a second source power, a plurality of latching relays (46, 48, 50; 78₁ to 78₄) having contacts (50; 78₁₁ to 78₄₂) arranged on power lines between the relay power source circuit (56; 76) and the lighting devices, and contacts functioning to open/close the power lines, and the latching relays functioning to switch the contacts (50; 78₁₁ to 78₄₂), relay control means (40; 74, 80) for controlling the latching relays (46, 48, 50; 78₁ to 78₄), on the basis of the control data input from a master device (12) through the transmission signal line (14), transmission abnormality detection circuit (42; 94) for detecting the transmission abnormality in the transmission signal line (14), and a fail-safe drive circuit (44, 54; 76) for driving the latching relays (46, 48, 50; 78₁ to 78₄) to open/close the contacts (50; 78₁₁ to 78₄₂), when the transmission abnormality detection circuit (42; 94) has detected transmission abnormality.
Patent EP-0460280-A2 (EP)
Inventor: ADACHI KEIGO
IPC: H03G3/20
Filed: 1990-09-08
Abstract: A transmitting power control circuit comprising a control unit (4) which recognizes the period of transmitting the voice signal and issues instruction to the reference signal generating unit (3) to output a lower output reference value during such period and a reference value generating unit which has, as the one output reference value, an output reference value corresponding to a lower output level in the higher power level of the adjacent power levels and an output reference value corresponding to a higher output level in the lower power level and prepares, as a result of it, a lower number of output reference values and thereby outputs the output reference value during transmission of data signal in each power level and the output reference value during transmission of voice signal.
Patent EP-0420103-A2 (EP)
Inventor: INNESTO GIOVANNI
IPC: F25B6/00
Filed: 1990-09-24
Abstract: The closed-circuit dry-cleaning machine, of the type which comprises a washing container connected to the input and to the output of a closed circuit which is adapted to be crossed by a flow of warm air for drying a washing solvent, has a cooling device for recovering the solvent, constituted by a refrigeration circuit (1) which has a compressor (2) adapted to circulate a refrigerating fluid drawn from a tank (3) through a duct (4) which branches out into two portions (4a,4b) which respectively pass through a drying unit (6) io and a unit (7) for cooling the solvent; these units are provided with respective valve means (8,9) for expanding the refrigerating fluid.
Patent EP-0462320-A2 (EP)
Inventor: CHIAROT JOHN BAPTIST
IPC: A63C11/00
Filed: 1990-12-28
Abstract: A modular ski hanger system (22) and kit for mounting the same, is provided with a bracket member (10) which may be mounted on a vertical surface. Ski hanger modules, which may be slidably mounted on the bracket member, each have an upright thickened back portion (28) and a pair of substantially parallel upright wall members (24,26) forwardly projecting from the back portion. The wall members are spaced apart by enough distance to permit insertion of a pair of typical skis arranged base-to-base at a portion adjacent their curved front ends, and the wall members have a dimension parallel to the back portion which is great enough to ensure that the pair of typical skis received between them will be maintained together by the wall members without slipping down. This allows two ski hangers to be positioned with one inverted with respect to the other, allowing close spacing of the skis. A cylindrical plug member (60) may be inserted through opposed apertures (56,58) in the wall members of a module in order to provide abutment means to retain the pair skis in the module against forward lateral sliding. Apertures of adjacent inverted modules are substantially aligned so that locking means may be threaded along the length of a series of modules to lock all skis in place, or alternatively, a single locking means may be inserted through a lateral aperture in the plug member to prevent removal of the plug member from the module.