baber/WOPTO huggingface dataset:
Patent EP-0417423-A2 (EP)
Title: Schaltung zur Ermittlung der Drehzahl eines Rades
Inventor: OEHLER HELMUT DIPL-ING
IPC: G01P3/488
Filed: 1990-07-13
Abstract: Es wird eine Schaltung zur Ermittlung der Drehzahl eines Rades mit einem induktiven Geber (1) angegeben, dessen Ausgang mit einer Impulsformereinrichtung (7) verbunden ist, deren Ausgang mit einer Auswerteeinrichtung verbunden ist. Der induktive Geber (1) ist mit Hilfe einer Leitung (6) mit einer Auswerteschaltung (11) verbunden. Die Auswerteschaltung (11) soll einerseits sicherstellen, daß das Ausgangssignal des induktiven Gebers (1) ausgewertet werden kann, andererseits soll sie in der Lage sein, Fehler, die beispielsweise durch einen Abriß der Leitung (6) auftreten können, trotz Vorhandensein von Schmutzwiderständen (RS) zu erkennen. Dazu ist eine Hilfseinrichtung (10) vorgesehen, die den Innenwiderstand der Impulsformereinrichtung (7) geschwindigkeitsabhängig verändert. <IMAGE>
Patent EP-0410318-A2 (EP)
Inventor: PECHATSCHEK HANS
IPC: A61M3/02
Filed: 1990-07-20
Abstract: The present invention relates to a nose douche or ear douche, consisting of a container (1) for rinsing fluid, which container has as its outlet opening a tube (5) emerging from the container (1). In order to provide a nose douche or ear douche which can also be used safely and without risk by the layman and which is of as simple as possible a design and can be produced inexpensively, the invention proposes that the tube (5) be attached to a moveable valve body and be pivotable relative to the latter, different pivot positions defining the opening and closure of the valve (3). <IMAGE>
Patent EP-0416371-A2 (EP)
Title: Endoskopoptik
Inventor: LEHMANN HELMUT
IPC: G02B23/26
Filed: 1990-08-22
Abstract: Die vorgeschlagene Endoskopoptik (1) besteht aus einem optische Bauelemente aufnehmenden Innenrohr (4) und einem dieses umgebenden Außenrohr (3). In dem Raum zwischen den beiden Rohren sind Lichtleitfasern (8) angeordnet, die die Aufgabe haben, das Beleuchtungslicht an das zu betrachtende Objekt heranzuführen. Zwecks Erzielung einer gleichmäßigen Ausleuchtung als Voraussetzung für qualitativ einwandfreie Bilder ist eine koaxiale bzw. achsparallele Anordnung des Innenrohres (4) in dem Außenrohr (3) dadurch erreicht, daß der genannte Raum durch längs zu den Rohren (3,4) verlaufende Stege (6) überbrückt ist, wobei die Lichtleitfasern (8) in den zwischen den Stegen (6) entstehenden Teilräumen (7) eingelegt sind.
Patent EP-0429778-A2 (EP)
Inventor: NEUMANN LEOPOLD
IPC: H04N7/14
Filed: 1990-09-05
Abstract: A process of and systems for coding pictorial information contained in an image or a series of images of a moving scene. The pictorial information of said image is sensed from each of a plurality of different perspective views of said image so as to generate data representative of the pictorial information so that the data can be subsequently processed and used to back project the pictorial information so as to substantially reconstruct the image. A system for processing a standard TV format image to code it and then restore it is also presented. In addition a camera which directly generates a processed perspective view data set is described. Also a system for directly back projecting a series of perspective view data sets is described.
Patent EP-0423533-A2 (EP)
Inventor: KRAUS HEINZ
IPC: G01D5/26
Filed: 1990-10-02
Abstract: In such a measuring-scale support (TT1) of plastic material, the structure of the measuring scale (TS1) is integrated form-locked in the measuring-scale support (TT1) by means of a casting process as a separate prefabricated lamination, the free surface (OS1) of the measuring-scale structure (TS1) and the free surface (OT1) of the measuring-scale support (TT1) being located in one plane. 
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Patent EP-0424798-A2 (EP)
Inventor: KRAISS NIKO
IPC: H05K3/42
Filed: 1990-10-18
Abstract: An apparatus for the production of conductor boards or multilayers with plated-through holes comprises four modules (1, 11, 16, 21) through which the products (3) to be treated are continuously conveyed horizontally. In the first module (1), the surfaces to be coated are conditioned in an alkaline aqueous solution. In the second module (11) the surfaces to be coated are oxidatively pretreated. In the third module (16) a layer of organic monomers is deposited on the surfaces to be coated. Finally, in the fourth module (21), the monomers deposited are polymerised to form an electrically conductive layer. The circuit boards or multilayers (3) treated in this way and rendered electrically conductive at the lateral surfaces of the drilled holes are then subjected to a metallisation of the lateral surfaces of the drilled holes. …<IMAGE>…
Patent EP-0425990-A2 (EP)
Inventor: YAMANAKA HIDEAKI C O TSUSHIN S
IPC: G06F5/06
Filed: 1990-10-23
Abstract: An exchanging apparatus for cells each comprising a data portion and a header portion including destination information. The cells input through incoming lines are stored in respective buffer memoires selected by an incoming line spatial switch. Addresses of the stored cells in the buffer memories are managed for eachof the destinations of the cells. In accordance with the addresses under management for each destination, the cells stored in the buffer memories are read out and output to desired outgoing lines connected to the buffer memories through an outgoing line spatial switch.
Patent EP-0435112-A2 (EP)
Title: Ventil
Inventor: PICKENHAHN JOSEF
IPC: B60T13/57
Filed: 1990-12-14
Abstract: Ein Ventil zum Steuern eines Differenzdruckes weist einen in einem Gehäuse 30 mittels eines Elektromagneten 32 verschiebbaren Ventilkolben 36 auf. Eine erste Feder 44 drückt über einen Anschlag 52 den Ventilsitz VS in seine Ruhestellung gegen einen ersten Sitzring 60. Der Ventilkolben 36 wird bei einer Bewegung in Richtung auf den Ventilsitz VS vor oder bei seinem Auftreffen auf den Ventilsitz über eine zweite Feder 42 abgefangen. Weil die erste Feder eine etwas größere Spannkraft aufweist als die zweite Feder ist hiermit eine sehr feinfühlige Betätigung des Ventils möglich. <IMAGE>
Patent EP-0443196-A2 (EP)
Inventor: DE BIASI VIRGILIO
IPC: H01H43/10
Filed: 1990-12-24
Abstract: Method to use desired parts of specific established cycle times in programmer devices of the type normally called "timers", whereby there are included a cams assembly and a timing assembly that determines the times and conditions the movement of the cams assembly, the timing assembly including a thermostop assembly suitable to halt momentarily the movement of the timing assembly when a thermostop contact (43) is connected, in which method a specific additional external switch (145) is actuated to use desired parts of a specific established cycle time and remains active in relation to the thermostop assembly (40) for a minimum defined time when a first normally open contact (46) relating to that specific established cycle time is actuated by a specific cam (47). 
     Programmer device of the type called a "timer", which comprises a cams assembly and a timing assembly that determines and conditions the movement of the cams assembly, the timing assembly including a thermostop assembly suitable to halt momentarily the movement of the timing assembly, in which device in parallel with the line feeding the thermostop (40) and comprising at least a thermostop contact (43) there are included in series an additional external switch (145) with normally closed contacts and a first normally open contact (46) associated with a specific cam (47) of the specific established cycle time of which desired parts are to be used.
Patent EP-0390297-A2 (EP)
Inventor: TUUTTI KYOESTI
IPC: C04B40/06
Filed: 1985-03-26
Abstract: The present invention relates to the use of a fill and ground-­binding agent for covering waste mounds, rubbish tips and other less harmful material consisting of 1-30 % by weight cement and 99-70 % by weight waste materials selected from one or more of the following materials: fly-ash, blast furnace slag, de-­sulphurization product, various types of other waste, such as pyrite, metal-hydroxide slag, poor ash, etc., whereby the mound first is covered with a first layer of dry materials which can be sulphate-activated by or reacted with a cement solution extract selected from one and more of fly-ash, de-sulphurization product, granulated blast-furnace slag, and which material must not be allowed to react before providing an external second layer containing a basic reserve which can be leached out such as all types of concrete, fill with more than 10 % by weight of cement and a mixture of fly-ash, and/or granulated blast-furnace slag which has been activated with de-sulphurization product and cement.
Patent EP-0380208-A2 (EP)
Inventor: HODGE COLIN G
IPC: A61M1/00
Filed: 1990-01-09
Abstract: A selector valve for use with a hospital vacuum or positive pressure module to supply vacuum or pressure to a utilisation means. The selector valve has two or more positions and includes a positive stop at each of its positions through the use of moulded plastic parts that interact together to eliminate springs or other components that are tedious to assemble. The entire selector valve is comprised of a minimum of parts and costly lapped surfaces are eliminated by moulding a gasket material to one of the components of the valve. The overall multi-position selector valve is thus inexpensive to manufacture by utilising a minimal number of plastic moulded parts and that are easy to assemble.
Patent EP-0383523-A2 (EP)
Inventor: DANIELSEN ARVID MELVIN
IPC: B01J8/24
Filed: 1990-02-12
Abstract: An improved trickle valve (24) is provided which includes a curved tubular body portion (25) terminating at its bottom end (27) with a valve seat (29). The trickle valve also includes a flapper plate (28) which is pivotably mounted to cover the valve seat (29) when the valve (24) is in the closed position and which swings away from the valve seat (29) when the valve is in the open position. The radius of curvature of the tubular body portion (25) preferably is in the range of from about 1 1/2 times to 2 1/2 times the diameter of the tubular body portion (25).
Patent EP-0400775-A2 (EP)
Inventor: SANDERS JOE I
IPC: G01V1/36
Filed: 1990-02-22
Abstract: A marine seismic reflection prospecting method and system in which coherent noise is attenuated through reinforcement of primary reflection data by the addition of corrected ghost reflection data. The system includes a seismic energy source, a detector, a wavefield separator, a time-shift element, and an element for generating an output signal representative of an additive linear combination of time-aligned primary and ghost signal components. The system's output is suitable for further pre-stack processing, e.g. NMO correction.
Patent EP-0395365-A2 (EP)
Inventor: YAMAKAWA YOSHIFUMI C O SONY CO
IPC: H04N9/73
Filed: 1990-04-25
Abstract: A control signal is produced by first arithmetic circuit based on the difference between the blue signal component and one of the red and green components. A second analog arithmetic circuit increases the level of one of the R or the G signal component in accordance with the control signal.
Patent EP-0409429-A2 (EP)
Inventor: INANAGA KIYOFUMI
IPC: H04R3/00
Filed: 1990-06-27
Abstract: The invention relates to a constant current drive speaker system in which a dynamic speaker is driven by a constant current amplifier. Generally, when the dynamic speaker is driven by a constant current, it is frequently observed that the vibrational system thereof cannot be damped satisfactorily near the low band resonance frequency. To remove this disadvantage, a damping coil (23) provided bodily with the vibrational system is terminated by a predetermined impedance and is provided within a magnetic gap of a magnetic circuit (25) provided independently of the magnetic circuit (15) of the vibrational system, thereby damping the vibration system. Alternatively, a voice coil bobbin is formed of a conductive material to form a short-circuited ring on which there is wound a voice coil. This speaker system is driven by a low frequency, whereby the vibrational system thereof is damped without electromagnetic coupling.
Patent EP-0411796-A2 (EP)
Inventor: DORST GARY LEWIS
IPC: H04M17/02
Filed: 1990-07-20
Abstract: An operator assistance call handling arrangement is disclosed featuring the use of an intelligent telecommunications station (intelligent phone) for the collection and transmission of call data to an operator assistance system for setting up a call without the intervention of an operator. The intelligent phone is equipped to handle CCITT (International Consulative Committee for Telephone and Telegraph) standard Layer 3 (Q.931) call control messages defined for message associated user-to-user information (MA-UUI). The operator assistance system is part of a central telephone office switching system, and is connected to the intelligent phone via an integrated services digital network (ISDN) basic rate interface (BRI). For station-to-station (station) collect calls, person-to-person (person) calls including collect and calling card calls, and bill-to-third party calls, a calling (back) party enters information identifying the class of charge (COC) and other call data at the intelligent phone, which formats the information into a user-to-user information element (UUIE). The intelligent phone then places the comprising the call information into a Q.931 SETUP message and sends the SETUP message over a ISDN D-channel to the switching system system comprising the operator assistance system to set up an ISDN B-channel call between the back party and a called (forward) party. By utilizing the COC information, connections for collect, person and bill-to-third party calls are set up without the intervention of an operator. Later, when the operator assistance system seizes an operator position to service the call after the call has been answered by the forward party, the call data is automatically displayed for the operator. 
     A time and charges information delivery arrangement is also disclosed utilizing an intelligent telecommunications station (intelligent phone) for displaying that information after a termination of a call. The intelligent phone is equipped to handle CCITT (International Consultative Committee for Telephone and Telegraph) standard Layer 3 (Q.931) call control messages defined for message associated user-­to-user information (MA-UUI), and is connected to a central telephone once switching system via an integrated services digital network (ISDN) basic rate interface (BRI). After an operator assistance call is terminated, the operator assistance system that processed the call sends a Q.931 SETUP message to the intelligent phone over an ISDN signaling channel (D-channel). The message includes a data block, comprising time and charges information. When the   intelligent phone receives the message, it ignores the call setup request, and simply displays the inibrmation sent in the message. Thus, without any action by an operator, a public telephone customer receives time and charges information for the terminated call, without establishing a new call (B-channel call) between the operator assistance system and the intelligent phone.
Patent EP-0430480-A2 (EP)
Inventor: SCHULZ GARY D
IPC: H04L27/152
Filed: 1990-11-12
Abstract: An improved multilevel FSK demodulator, according to the invention, is provided that down-converts the IF frequency back to baseband quadrature via dual mixers. The improved multilevel FSK demodulator uses controllable time-delay in the demodulation process. This method requires a 90° phase difference between 2 modulated signals to produce a maximum demodulated output amplitude at the maximum frequency deviation. Since the IF frequencies have been down-converted back to baseband quadrature, these 2 signals are only "out of phase" by an amount Δt that is equal to 90°/dω. A further aspect of this invention addresses minimizing the DC offset from the demodulator by providing a feedback signal which controls the amount of delay provided to one of the quadrature signals.
Patent EP-0435605-A2 (EP)
Inventor: UEDA YOSHIFUMI C O INTELLECTUA
IPC: G11B15/50
Filed: 1990-12-21
Abstract: A reel drive apparatus for selectively driving a pair of the reel turntables. The apparatus includes a shaft (2), a pulley (1) rotatably mounted on the shaft (2), a sun gear (3) fixed coaxialiy to the pulley (1 a a planet gear (4) engaged with the sun gear (3), a planet gear holder (5) rotatably supported on the shaft (2) for supporting the planet gear (4), an internal gear (6a) rotatably mounted on the shaft (2) and engaged with the planet gear (4), an outer gear (6b) fixed coaxially to the internal gear (6a), an idler arm (7) rockably mounted its one end on the shaft (2), an idler gear (8) mounted to another end of the idler arm (7) and engaged with the outer gear (6b) and a clutch (9) for selectively transmitting a driving force to the planet gear holder (5).
Patent EP-0429398-A2 (EP)
Inventor: KALAS VLADIMIR
IPC: G02B6/26
Filed: 1990-11-19
Abstract: Upon being produced, the connector (1) already obtains several positioning noses (9a to 9f) on its positioning segment (4). In this arrangement, the connector pin (2) is already connected in a rotationally fixed fashion to the positioning segment (4). That positioning nose (9a) whose relative position with respect to the optical fibre (3) guarantees the lowest attenuation values at the end face (7) is determined by a measurement operation and labelled. All the remaining positioning noses (9b to 9f) are subsequently removed, for example by cutting off. <IMAGE>
Patent EP-0441150-A2 (EP)
Inventor: DREWEL GUENTER
IPC: B29D30/06
Filed: 1991-01-19
Abstract: In the case of a bladderless vulcanising press for tyres, equipped with an upper and a lower bead mould (7) and counter-moulds, pressing the respective tyre bead (W) against the corresponding bead mould (7) in the heating position, it is intended for the counter-moulds to be controlled as accurately and reproducibly as possible, to accomplish uniform, well-sealing pressing contact and to operate reliably. For this purpose, they are designed as an upper and a lower pressing plate (15, 25) of an outside diameter which is greater than the inside diameter of the green tyre (R), and can be axially moved independently of each other. They each have a ring-shaped pressing face (26), facing the assigned bead mould (7), as well as a circular ring-shaped projection (28), bounding the pressing face (26) and having a conical outer face, for making contact in a recess of the corresponding outer bead mould (7). They may be fastened on telescopic rams (13, 21). In particular for satisfactory centering it is recommendable to arrange the projection of the pressing plates (15, 25) and the recess in the bead moulds (7) in the manner of segments and make them interrupted by grooves in the pressing plates (15, 25), or elevated projections in the bead moulds.
Patent EP-0450552-A2 (EP)
Inventor: ITOH SHINJI
IPC: H04N1/46
Filed: 1991-04-02
Abstract: According to this invention, the original cassette accommodates the color originals having difference sizes The original cassette is mounted on an original board. Plane scanning is carried out without causing flare by use of an image sensor in accordance with a transmissive method or a reflective method. Auxiliary scanning is then effected after executing a linear reading process, thereby obtaining image data of the whole. Printing plates of CMY and black (K) are directly outputted. Processing is performed by executing rough prescanning and fine main scanning when reading the image. The conditional parameters for processing the images are automatically (or manually) set based on the data stored. The images can be outputted at a high efficiency from a relation between the original and the photosensitive material. The image processing system of this invention has a function to indicate a speed preference mode, a photosensitive material consumption preference mode an a quality preference mode. When indicating the speed preference mode, an output pattern having the least number of scannings is selected. When indicating the photosensitive material consumption preference mode, there is selected an output pattern in which the top end of the printing plate to be outputted is the closest to the output original point. In the case or indicating the quality preference mode, the quality of the output image is enhanced by increasing the read resolution in the input unit. In this case, the optical magnifications are calculated, wherein the short and long sides of the original reading range undergo the main scanning.
Patent EP-0457026-A2 (EP)
Inventor: ALLENDORF STEPHAN CHARLES CORN
IPC: G02C5/16
Filed: 1991-04-11
Abstract: A compression joint for assembly at the junction of an eyeglass temple and the adjacent lens frame. The joint has a resiliently compressible portion that is placed under compression when a temple is in fully open position. This permits the temple to swing beyond a normal open position and to be biassed toward a partially open position, thereby providing snug fitting glasses regardless of head size and/or wear during use.
Patent EP-0464525-A2 (EP)
Inventor: PETTIS KARL WILLIAM
IPC: G06F9/45
Filed: 1991-06-21
Abstract: A computer software compiler system and method for distributing a machine independent computer program, created on a native computer platform, to heterogeneous target computer platforms. The system comprises a producer which receives the machine independent computer program as input and which generates compiler intermediate representation. The system operates in a machine independent manner according to an HPcode-Plus compiler intermediate language. Thus, the compiler intermediate representation is machine independent and represents an architecture neutral distribution format (ANDF). The compiler intermediate representation, being architecture neutral, can be distributed to heterogeneous target computer platforms. At the heterogeneous target computer platforms, the compiler intermediate representation can be translated in a machine dependent manner into object code representations such that the object code representations are architecture dependent, or machine dependent, on the target computer platforms.
Patent EP-0468430-A2 (EP)
Inventor: BOCK C RANDOLPH
IPC: A61N1/30
Filed: 1991-07-23
Abstract: A device for electrically assisted transport of molecules into the skin has a renewable power source and a means for electrically assisted transport of molecules in solution through the skin of an animal. The device has an anode and a battery electrolyte in fluid communication in a disposable part of the means for electrically assisted transport of molecules in solution. The device has an air cathode on a reusable part of the means for electrically assisted transport so that when the reusable and disposable parts join, the battery electrolyte and the air cathode are in fluid communication. The power source is thereby renewed and electrically connected to the means for electrically assisted transport. A method for renewing and replenishing a power source for the device for electrically assisted transport of molecules in solution provides means for electrically assisted transport having a reusable part and a disposable part. The method includes providing the reusable part with an air cathode and an anode contact on a support and providing the disposable part having an anode in fluid communication with a battery electrolyte on a carrier. The method renews the power source by joining the support and the carrier. The battery electrolyte, the air cathode and the anode are thus joined in fluid communication and the anode with the anode contact are electrically connected.