baber/WOPTO huggingface dataset:
Patent EP-0342643-A2 (EP)
Inventor: YOSHIMURA HIROSHI C O MAZDA MO
IPC: B60W10/11
Filed: 1989-05-17
Abstract: A control system for a vehicle engine coupled with an automatic transmission, which comprises a torque controller (B5) operative to vary torque produced by the vehicle engine (1), in accordance with a controlled variable, so as to suppress torque shock resulting from a speed change operation carried out to vary a gear ratio in a power transmitting gear arrangement (20) provided in the automatic transmission (10), an operation detector (B3) for detecting the speed change operation, a controlled variable setting device (B4) for determining the controlled variable in accordance with an operating condition of the vehicle engine (1) and the speed change operation, and a controlled variable revising device (B6) for varying the controlled variable so as to reduce variation in the torque brought about by the torque controller under a condition in which the speed change operation causing a change from one to another of speed ranges of relatively small gear ratios is detected by the operation detector (B3), as compared with variation in the torque brought about by the torque controller under a condition in which the speed change operation causing a change from one to another of speed ranges of relatively large gear ratios is detected by the operation detector (B3).
Patent EP-0344621-A2 (EP)
Inventor: ZENDA HIROKI C O INTELLECTUAL
IPC: G09G3/28
Filed: 1989-05-26
Abstract: A plasma display includes a mode discrimination/­clock generator (15). A CRT display controller (1) generates vertical and horizontal sync signals having polarities. The mode discrimination/clock generator (15) discriminates the polarities of the vertical and horizontal sync signals to determine a display resolu­tion. Anode and cathode timing generators (12, 16) generate display timing signals in accordance with the display resolution.
Patent EP-0362476-A2 (EP)
Inventor: LUKAS HELMUT DR
IPC: C07C51/487
Filed: 1989-06-16
Abstract: A method in which mixtures of enantiomeric arylpropionic acids are separated and one of the enantiomeric forms of the acids is obtained is described. The mixture is reacted with a chiral base and an inert solvent to give a diastereomer salt from which the desired acid enantiomer is separated out. The reaction to give the diastereomeric salt is carried out in a polar solvent, the resulting salt is recrystallised several times, and the purified salt is cleaved in dilute mineral acid.
Patent EP-0356953-A2 (EP)
Inventor: FRYD MICHAEL
IPC: C08F2/50
Filed: 1989-08-26
Abstract: The present invention concerns an aqueous processible solid photosensitive composition for making relief plates comprising
     (a) an addition photopolymerizable ethylenically unsaturated monomer;   (b) a photoinitiator or photoinitiating system activated by actinic light; and   (c) a core shell microgel binder; 
wherein the core shell microgel binder has two domains, a core having less than 10% crosslinking and an aqueous processible non-crosslinked outer shell consisting of an acid-modified copolymer, and further wherein the monomer partitions in the shell of the microgel. The invention also concerns a photosensitive element containing this composition.
Patent EP-0362717-A2 (EP)
Inventor: PROPFE HERBERT
IPC: A01G13/00
Filed: 1989-09-29
Abstract: Covering disc serving as a plant aid and made of a rottable material, with two identical parts (10, 12) which are to be laid one on top of the other so as to partially overlap one another, to form the covering disc, and which each consist of a main surface (14) in the form of a semicircle or of a half-polygon and of an overlapping surface (18) joined to the imaginary diametral line or base line (16) of the main surface (14), the overlapping surface (18) being equipped with a first recess (20) extending centrally and transversely relative to the diametral line or base line (16) and projecting semicircularly into the main surface (14), and with a second recess (22) extending eccentrically and transversely to the diametral line or base line (16) and projecting semicircularly into the main surface (14). <IMAGE>
Patent EP-0365866-A2 (EP)
Inventor: ZIMMER HANS-JOACHIM
IPC: B60R25/00
Filed: 1989-09-30
Abstract: A central locking device for a plurality of active function units and/or passive components of a system, such as e.g. of a building, a production system or of a vehicle, is provided with a signal input device for locking and releasing locking elements which are coupled to the function units and/or the system components and react to the input signal. The signal input device (1) consists of a signal generator (2) which can be activated from outside and a data processing device (3). The data processing device (3) is coupled via a serial interface (5) and a bus line (6) to the function units and/or system components (7). The function units and/or system components (7) each have a transmitting/receiving component (10') which can be activated by the input signal as well as a decoding and drive stage (11) for the implemented locking element (31, 43) so that, as a function of an input signal recognised as admissible, the function units and/or system components can be released or locked. <IMAGE>
Patent EP-0375862-A2 (EP)
Inventor: ARAKAWA MASAAKI
IPC: C09J7/02
Filed: 1989-10-17
Abstract: The present invention provides a medical or sanitary adhesive tape comprising a support composed of a laminate structure of a first layer containing a thermoplastic elastomer and a second layer comprising a plastic film or nonwoven fabric, and an adhesive layer formed at least one surface of said support. The adhesive tape possesses advantages that is endowed with properties of both softness and elasticity, gentle to the skin and excellent in handling and processing characteristics.
Patent EP-0370297-A2 (EP)
Inventor: TANAKA TOYOYASU
IPC: G02C13/00
Filed: 1989-11-07
Abstract: A contact lens cleaning device comprising a ball, a vessel formed with a recessed chamber for housing the lens and the ball, and a vibrator for vibrating the vessel. The chamber has a bottom concave surface so curved that the lens is mounted in face-to-face contact thereon. After the lens is sandwiched between the bottom concave surface of the chamber, the ball is cleaned when the vessel is vibrated by the vibrator.
Patent EP-0372301-A2 (EP)
Inventor: TROSCH PAUL
IPC: F24D3/14
Filed: 1989-11-23
Abstract: For the arc-shaped deflection of line pipes (4) which are installed horizontally on a sealing covering (5) and arranged in protective pipes (3) arc guiding parts (2) are slung by means of hooks in rods (12) of holding parts, it being possible for a plurality of arc- guiding parts (2) also to be arranged next to one another for various pipe dimensions. The same arc-guiding parts (2) can be used for deflection upwards in accordance with Figure 1 and for deflection downwards in accordance with Figure 3. <IMAGE>   <IMAGE>
Patent EP-0351012-A2 (EP)
Inventor: FELLOWS MARK
IPC: H05B41/298
Filed: 1989-07-10
Abstract: The invention relates to a controller for a fluorescent lamp load, comprising DC-AC converter means (24) having an input and an output, DC supply means coupled to said input, output circuit means coupled to said output and arranged for coupling to said fluorescent lamp load  (12), and control means (36) for controlling operation of said DC-AC converter and said DC supply means, said output circuit means including inductance means and resonant capacitor means forming a circuit (20) which is resonant at no-load and load-condition resonant frequencies with loads equivalent to those respectively obtained prior to and after lamp ignition. 
     The control means (36) are arranged to operate in a lamp ignition phase to operate said converter at a frequency above the no-load resonant frequency of the output circuit means and to operate in an operating phase after lamp ignition to operate said converter in a frequency range above the load-condition resonant frequency of the output circuit means. 
     The DC supply means comprise an up-converter (28) and the control means (36) include pulse width modulator means for applying high frequency gating pulses to said up-converter, which have a width so controlled as to maintain the DC output voltage of the DC supply means at a substantially constant level while also obtaining an input current wave form which is proportional to and in phase with the input voltage wave form. 
     The control means include means for synchronizing the generation of said high frequency pulse width modulated gating pulses with a variable frequency signal applied to said DC-AC converter means.
Patent EP-0325495-A2 (EP)
Inventor: BARR RICHARD HENRY HOWARD
IPC: B24B19/14
Filed: 1989-01-23
Abstract: A method and a machine for grinding blades for axial flow machines such as compressor blades for gas turbine engines comprises providing a grinding wheel (25;41) having a crowned surface of a width equal to a major part of the length of the aerofoil section of the blade, supporting the blade in a position to be ground with its longitudinal axis (46) generally parallel with the axis (42) of rotation of the wheel, and producing a relative rocking motion between the two axes generally in a plane containing the two axes to move the region of the contact between the wheel and the blade from one edge to the other of the wheel and from adjacent one end to adjacent the other end of the blade. Thus, the site of grinding moves from one end of the blade to the other without relative movement between the blade and the wheel in direction parallel with the axis of rotation of the wheel.
Patent EP-0343857-A2 (EP)
Inventor: NEWSOME REGINALD WAYNE
IPC: B65D5/54
Filed: 1989-05-18
Abstract: An outer wrapper (140) for a container which opens along an oblique parting line. The outer wrapper includes a tear tape (142) having a pattern such that each portion of the parting line has an aligned tear tape portion. The tear tape thus tears the outer wrapper along the parting line to facilitate opening the container without interference from the remnants of the outer wrapper which may remain adhered to the container.
Patent EP-0349269-A2 (EP)
Inventor: KONOTSUNE SHIRO
IPC: H05K1/03
Filed: 1989-06-27
Abstract: A flexible copper-clad substrate comprises a copper foil having a resin layer formed directly on its surface, the resin layer comprising a composite material comprising (I), a polyimide having repeating units of the formula:
      [in which R¹ is an aromatic hydrocarbon group
      in which Y is -O-, -CO-, -SO₂- or -CH₂-]; and (II) a silicone polyimide containing repeating units of the formula:  
      (in which R² is an aliphatic hydrocarbon group having 5 or less carbon atoms or an aromatic hydrocarbon group hving 9 or less carbon atoms; R³ is a tetravalent aromatic hydrocarbonyl group; R⁴ is a divalent aromatic hydrocarbon group; R⁵ is   divalent siloxane chain; R⁶ is a divalent aliphatic hydrocarbon group having 3 to 5 carbon atoms or a divalent aromatic hydrocarbon group having 6 to 9 carbon atoms; r is 2 or 3; the ratio x:y is 97-60: 3-40, and the ratio m:n is 50-100:50-0). 
     The substrate is prepared by applying an appropriate precursor solution to a copper foil and subsequently heating it.
Patent EP-0359498-A2 (EP)
Inventor: AKASAKA MASAYUKI C O HATTORI S
IPC: G04B37/16
Filed: 1989-09-11
Abstract: A watch case and band assembly for use in a wrist watch comprising a case part (1) and a band part (2) one part (1) of which has at least one portion (1e) which is located in a respective space (2e) in the other part (2) and which is connected thereat to the other part (2) by retaining means (3) characterised in that the or each said portion (1e) is an outwardly extending portion (1e) of the said one part (1) and is disposed adjacent at least one recess (1b) in the said one part (1), the other part (2) having at least one projecting portion (2b) which is disposed adjacent the or each space (2e) and is located in a respective recess (1b).
Patent EP-0375128-A2 (EP)
Inventor: CHAPMAN MAX CANNON
IPC: G11B33/06
Filed: 1989-11-02
Abstract: An automotive sound system comprising a main board (30) including main microprocessor means (34) for performing functions common to a plurality of selected sound systems, a control board (32) including a sound source mechanism corresponding to at least one of said selected sound systems and including mechanism microprocessor means (65) for controlling said sound source mechanism, a bezel board (31) including operator means for receiving operator input and displaying output information and including bezel microprocessor means (50) for processing said operator input and said output information, said main board, said bezel board, and said control board being joined to form an integral unit, and common bus means (33) for connecting said main microprocessor means, said bezel microprocessor means, and said mechanism microprocessor means.
Patent EP-0346200-A2 (EP)
Inventor: KUSTER HANS-WERNER
IPC: C03B27/04
Filed: 1989-06-05
Abstract: The invention relates to a device for producing bent and optionally quenched glass sheets. This device comprises an oven (1), an assembly for bending by pressing (2) consisting of lower male former (10) and of a frame (11) and a cooling device (3). The former (10) has a bending surface of two dimensional curvature whose highest generatrix is in the plane of transport of the glass and is provided with orifices (14) used to form a hot gas cushion which is preferably removed when the frame (11) is lowered onto the former (10). 
<??>The invention applies especially to the manufacture of shop windows. 
<IMAGE>
Patent EP-0379054-A2 (EP)
Inventor: BECKER HANS F ING GRAD
IPC: B01D25/26
Filed: 1990-01-11
Abstract: A filter device is provided with a plurality of filter zones arranged one above the other, which are associated with at least one collective feed channel and at least one collective filtrate channel and each of which contains a filter layer formed on a filter element, which layer is used to precoat a precoat layer consisting of at least one filter aid, and which separates a filtrate collection area opening into the filtrate channel from a sediment space above it. Each filter zone is provided with a ring-shaped distribution chamber, which surrounds the filter central axis and which opens into the sediment space at its outer circumference and is connected, in the vicinity of the filter central axis, to the feed channel. In order to permit optimum operation with a simplified design, the feed channel surrounded by the filter zones is arranged in the vicinity of the filter central axis, where it opens directly into the distribution chambers via inlet openings.
Patent EP-0386783-A2 (EP)
Inventor: IDA KASZO
IPC: A44B11/25
Filed: 1990-03-09
Abstract: A buckle (10) comprises a plug (12) including a protuberant arm (42) having first engaging means (43); and a socket (11) adapted to be releasably coupled with the plug (12). The lower wall (23) of the socket (11) has a cantilevered engaging flap (24) provided on its inner surface thereof and having second engaging means (25) for snapping engagement with the first engaging means (43) for coupling of the plug (12) and the socket (11). The upper wall (15) of the socket (11) has a cantilevered resilient presser flap (17) overhanging the cantilevered engaging flap (24) and being yieldable downwardly to thus depress the resilient engaging flap (24), thereby bringing the second locking means (25) out of engagement with the first engaging means (43) of the protuberant arm (42) for uncoupling the plug (12) from the socket (11). The buckle (10) further includes a locking plate (14) slidably mounted on the presser flap (17) for reciprocation between its locking position and its unlocking position.
Patent EP-0395900-A2 (EP)
Inventor: HOEKS THEODORUS LAMBERTUS
IPC: C08K3/38
Filed: 1990-04-04
Abstract: The invention relates to a thermoplastic com­position comprising a polyphenylene ether, an ester of an alcohol and an organic or inorganic acid as a plasti­ciser and a boron compound. The composition is halogene free and does not comprise a compound with a P-N bond.
Patent EP-0394807-A2 (EP)
Inventor: BETTI GIORGIO
IPC: H03F1/30
Filed: 1990-04-17
Abstract: A voltage buffer stage with temperature-independent output comprising a first transistor (T₁) with a first conductivity type, having collector and emitter terminals interposed between the supply line (V cc ) and the ground and a base terminal which receives an input voltage signal (V i ), a second transistor (T₂) with the opposite conductivity type which has collector and emitter terminals interposed respectively between the ground and the supply line and a base terminal connected to the emitter terminal of the first transistor, a sensor (T₃) for detecting the base-emitter voltage drop (V BE2 ) of the second transistor and a current source (T₄) controlled by the voltage drop sensor and generating a corresponding control current (I c4 ) which is fed to the first transistor (T₁) and forces it to operate with a base-emitter voltage drop (V BE1 ) equal to the base-­emitter voltage drop (V BE2 ) of the second transistor.
Patent EP-0393591-A2 (EP)
Inventor: YAMAGUCHI ICHIROU
IPC: G01N21/41
Filed: 1990-04-17
Abstract: Determination of refractive index distribution is utilized, data of all the positions of diffraction images on a plane, from the incident ray dispersed by the cylindrical glass rod during the ray passing therethrough, are performed linear approximation thereof; and the angle of the outgoing ray is calculated using the intersection of the approximate lineation and a plane through which the incident ray passes. Many data can be employed to calculated the angle of the outgoing ray. This substantially improve accuracy of measurement of the angle of the outgoing ray and further this makes it possible to determine the angle even if no image of the outgoing ray is present on the plane through which the incident ray passes.
Patent EP-0411518-A2 (EP)
Inventor: SASS WOLFGANG
IPC: G01F1/68
Filed: 1990-07-28
Abstract: A measuring system, in particular for motor vehicles, for determining the air mass flow with an ohmic resistor which can be subjected to an air stream and heated by means of electric heating source, a characteristic variable which represents the heating process serving as measuring variable for the air mass flow, is characterised according to the invention by the fact that the resistance variable of the resistor is at least largely independent of temperature, that a first measuring element which detects the momentary operating temperature of the resistor is assigned to the resistor, that a first temperature variable of the first measuring element together with a second temperature variable of a second measuring element which detects the momentary temperature of the air stream passes to the heat source as an operating input variable, that the heat source controls the heating current for the resistor which is to be heated up to a largely, essentially constant excess temperature as a function of the difference between the temperature variables and that the variable and/or the average switch-on duration of the heating current serves as a measuring variable for the air stream. Such a measuring device makes complicated adjustment processes for temperature compensation superfluous and permits the sensors to be directly interchangeable. The heating processes of the resistor can take place continuously or with switching. <IMAGE>
Patent EP-0416370-A2 (EP)
Inventor: KROGMANN UWE
IPC: G06F11/16
Filed: 1990-08-22
Abstract: A method for detecting and identifying errors in sensors for state variables which are linked to measurement variables, directly supplied by the sensors, by means of a measurement equation m = Hx + omega , where m is a vector of the measurement variables, x is a vector of the state variables and H is the measuring matrix and the order of m is greater than the order of x, contains the following method steps:   a) Determination of validation vectors vi as column vectors of a matrix   P = [v1v2...vn] b) determination of a parity vector v as element of a parity space which is the orthogonal complement of the signal space as linear combination of the validation vectors with the associated elements m of the measurement vector m: <IMAGE>     c) formation of a detection function DF = <vv> as a scalar product of the parity vector by itself and check whether this detection function is greater than or less than a predetermined limit value, the transgression of this limit value signalling the existence of an error, d) in the presence of an error, calculation of locating functions from the components of the parity vector and determination of the maximum locating function from which the faulty sensor can be derived   e) reconfiguration of the sensor signals, taking into consideration the error status thus determined.
Patent EP-0423770-A2 (EP)
Inventor: KATOHNO NOBORU
IPC: G11B5/41
Filed: 1990-10-17
Abstract: The device includes a cleaning member (1) which is movable into and out of contact with the rotating magnetic head (104). The cleaning device is activated through the operation of a manually operable operation button (201, 212), and under the control of an electronic control device (200 to 204), the cleaning member (1) is automatically brought into contact with the magnetic head (104) to clean the same. The operation of the cleaning device is carried out in associated relation to an operation of a tape loading mechanism (103, 109 to 120) of the magnetic recording and reproducing device (207). The height of the cleaning member (1) is changed when it is contacted with the magnetic head (104), so that the portion of the cleaning member to be contacted with the magnetic head is changed.
Patent EP-0386864-A2 (EP)
Inventor: KLECKA MARCEL
IPC: D06N7/00
Filed: 1990-03-08
Abstract: The invention relates to a constructional element for cladding or covering buildings, in particular to a panel or shell for the surface of a body made from a castable, curable or setting material, a structured material 3, formed from a woven or knitted textile sheet material made from synthetic, permanently fixed filament yarns, being affixed to at least one surface 4 of the constructional element 1. <IMAGE>
Patent EP-0393807-A2 (EP)
Title: T.V. motion detector with false alarm immunity
Inventor: ASCHWANDEN FELIX
IPC: H04N7/26
Filed: 1990-01-05
Abstract: A motion detector which compares the video signal from a camera to a camera signal from an earlier scene and produces an alarm signal if an edge of any object has changed its position, but protects against false signals. A phase detector is used to sense movement in only the edges of objects and a vertical coincidence circuit requires object movement in several vertical video lines to prevent false signals from such small items as raindrops. Several adjacent horizontal areas must also show movement in order to activate an alarm.
Patent EP-0393866-A2 (EP)
Inventor: SWINDERMAN ROBERT T
IPC: B65G45/00
Filed: 1990-03-30
Abstract: A conveyor belt cleaner (10) for removing residue from the surface of a conveyor belt (14) is disclosed. The conveyor belt cleaner (10) is radially adjustable through connection with a rotatable support member (12, 18) positioned generally transverse to the direction of conveyor belt travel. The conveyor belt cleaner (10) includes a scraping blade (10) having a curvilinear scraping surface (20). One edge (26) of the curvilinear scraping surface (20) is in contact with the conveyor belt (14). The curvilinear scraping surface (20) is configured in a way such that the cleaning angle (B) formed between a first line (48), tangent to the curvilinear scraping surface (14) and extending through a point where the scraping surface edge (26) is in contact with the conveyor belt (14), and a second line (46), either tangent or parallel to the surface of the conveyor belt (14) and extending through the same point where the scraping surface edge (26) contacts the conveyor belt (14), will remain constant as the conveyor belt cleaner (10) is radially adjusted to compensate for wear to the scraping blade (10).