baber/WOPTO huggingface dataset:
Patent EP-0177022-A2 (EP)
Inventor: FUJISAKI YOSHIHISA
IPC: H01L29/20
Filed: 1985-10-01
Abstract: By exploiting an intense correlation exhibited between the distribution of lattice distortions in a wafer and the distribution of the threshold voltages of field effect transistors, the distribution of the lattice distortions in the wafer is reduced, to mitigate the distribution of the characteristics of the semiconductor elements inthe wafer. 
     The difference between the maximum value and minimum value of the lattic distortions of a GaAs single crystal at a normal temperature is set to at most 4 x 10  5 , and the density of Si atoms contained in the GaAs single crystal is set to at most 1 x 10 16  cm  -3 , whereby the characteristics of semiconductor elements whose parent matrial is the GaAs single crystal can be made uniform.
Patent EP-0160332-A2 (EP)
Inventor: FISCHER HERBERT
IPC: C01B17/04
Filed: 1985-04-04
Abstract: The feed gas is partially burnt with oxygen-containing gas in a thermal Claus process plant, in which temperatures in the range of 850 DEG  to 1350 DEG  C. is maintained. Product gas which has been produced is passed through a catalytic Claus process plant (Claus catalysis plant), from which sulfur is withdrawn. The exhaust gas from the Claus catalysis plant is supplied to a desulfurizing plant. The sulfur compounds in the exhaust gas of the desulfurizing plant are converted to SO2 in a thermal aftertreating unit. When the rate of the H2S-containing feed gas is below a limit, which is between 20 to 35% of the total rate of feed gas permissible for the thermal Claus process plant, then recycled exhaust gas from the desulfurizing plant (recycle gas) is admixed to the feed gas at such a rate that the rate of the mixed feed and recycle gases exceeds that limit. The recycle gas is suitably heated to 200 DEG  to 400 DEG  C. before it is mixed with the feed gas.
Patent EP-0153102-A2 (EP)
Inventor: KASTEN ROBERT EUGENE
IPC: A01B63/111
Filed: 1985-02-08
Abstract: A vehicle (10) pulls an implement (14) attached to a hitch (12) with a lift cylinder (24) actuating a rockshaft (22) to control implement working depth. A servo system (50) responds to a position command signal from an operator control (30), a signal from a control (34) selecting position or draft control mode, a position feedback signal from a sensor (28) and draft load feedback signals from load sensors (16). The servo system (50) provides a control signal to an electrode hydraulic valve (26) controlling the cylinder (24) and periodically superimposes a squarewave disturbance signal. The response thereto is analysed by the servo system to determine a gain characteristic of the soillimplement system and a gain factor influencing the control signal is adjusted in inverse relationship so that the overall gain remains substantially constant.
Patent EP-0161913-A2 (EP)
Inventor: LEE LIN NAN
IPC: H04N7/16
Filed: 1985-05-09
Abstract: @ One-way subscription television service control allows the subscribers to subscribe in advance to a variety of programming orto select programming on a pay-per-view basis. This involves coding program identification information (20) according to preselected program characteristics and transmitting this information concurrently with programming being transmitted having the said program characteristics to all program subscribers. This is received and read into a subscription table memory (10) at every subscriber address. Individual program subscription information (40) is coded for each subscriber address according to programming selections made by each subscriber and is periodically transmitted to all subscribers. The program subscription information for each subscriber address which corresponds to that subscriber address coded with program subscription information being transmitted at a given time is received and written into the memory (10) where it is compared with the program identification information which has been read into the memory (10). As a result individual subscriber program receivers are enabled so that each subscriber is able to receive programming then being transmitted in response to correspondance between the program subscription information and the program identification information.
Patent EP-0173443-A2 (EP)
Inventor: ASAI KO
IPC: G06V40/13
Filed: 1985-07-18
Abstract: A user enters his personal number on a keyboard (14) and places his finger within a window in a disc ( 1 6) on a prism (111). A photo-sensor (13a, 13b) senses the presence of the finger. The pattern illuminated by a lamp (112) is scanned by a camera (113) and processed to check the fingerprint against stored records. When the finger is removed, a motor (17) rotates the disc (16) 360° to cause a first cleaning pad, which is moistened by a spray device (21 ), followed by a second cleaning pad, both on the underside of the disc (16), to wipe over the surface of the prism (111).
Patent EP-0160623-A2 (EP)
Inventor: SARTORI FRANCESCO
IPC: A46D3/04
Filed: 1985-02-13
Abstract: The brush or broom has a support head (1) for the bristles. On the surface (4) of this head, opposite the handle, there are zones (1a) with inclined projections (3) near each end (2). These projections are inclined at an acute angle to the surface. Holes are made in these projections, and also in the central part of thehead, perpendicular to their surfaces. Tufts of bristles are implanted in the holes and those in the projections are pref. longer than those in the central part so that the extremities of the bristles are all in the same plane.
Patent EP-0159969-A2 (EP)
Inventor: CIUCANI MARIO
IPC: A43D95/02
Filed: 1985-04-26
Abstract: The process is defined by a cyclic succession of identical phases, through each of which the part of the skin subjected to stretching is gradually wound from one extremity to the other, and vice versa, by means of a continuous or discrete surface that exercises an adjustable pressure thereon. 
     A device with which the process can be carried out is constituted by a netted container 6, hung from a support 5, housing spherical objects 7 and banded circumferentially with an elastic 8. The bottom end 9 of the container 6 is hooked to a wire 10 that defines, in the said end, an adjustable depth lip 11. 
     With the said support 5 given a top downward and vice versa movement, the bottom end 9 of the container 6 comes into contact with the vamp 3 and then enshrouds this completely. Consequently to the motion given to the support 5, the spherical objects 7 that protrude from the meshes 6a in the net come, first of all, into contact with the skin of the vamp 3 and then roll over and/or rub, under pressure, against the said skin which is gradually stretched.
Patent EP-0195260-A2 (EP)
Inventor: MACK HANS DIETER DIPL-ING FH
IPC: B23B31/12
Filed: 1986-02-18
Abstract: Das Bohrfutter besitzt mindestens zwei zentrisch zur Futterachse (3) verstellbare und in Führungen im Spannfutter bauartbedingt geringfügig verdrehbare Spannbacken (1), deren der Futterachse (3) zugewandte Spannfläche eine der Führung des Werkzeugschaftes (2) an seiner Mantelfläche dienende Führungsfläche (9.1, 9.2) und mindestens einen gegen die Futterachse (3) vorstehenden Vorsprung (4) aufweist, der durch Eingriff in Ausnehmungen (5) am Werkzeugschaft (2) der drehenden Mitnahme und axialen Spielbegrenzung des Werkzeuges dient. Der Vorsprung (4) ist entgegen der dem Bohren dienenden Drehrichtung des Spannfutters (Pfeil 6) aus der durch die Futterachse (3) gehenden Mittelebene (8) der Spannbacke (1) versetzt, so daß der dem Vorsprung (4) in Drehrichtung voranlaufende Teil (9.1) dar Führungsfläche in Umfangsrichtung des Werkzeugschaftes (2) breiter ist als der dem Vorsprung (4) nachlaufende Führungsflächenteil (9.2).
Patent EP-0196067-A2 (EP)
Inventor: RAUSCHENBERGER JORG
IPC: A47C4/20
Filed: 1986-03-25
Abstract: Bei einem Gelenk für einen Klappstuhl mit Anschlussstummeln (2, 3, 4) für einen Sitz, eine Lehne und einen hinteren Fuss, bei dem der Anschlussstummel (2) für den Sitz an ein zweischaliges Gelenkgehäuse (1) angeformt ist und die beiden anderen Anschlussstummel (3, 4) um etwa 90°-120° zwischen einer Gebrauchslage und einer Aufbewahrungslage in der die Anschlussstummel (2, 3, 4) etwa parallel zueinander verlaufend schwenkbar gelagert und über ein im Gelenkgehäuse 1 angeordnetes Getriebe miteinander gekoppelt sind, wird zur Sicherung gegen ein unbeabsichtigtes Zuklappen bei kompaktem schmutzunempfindlichen Aufbau vorgeschlagen, dass die Kopplung über eine Lasche (9) so erfolgt, dass in der aufgeklappten Endlage der schwenkbaren Anschlussstummel (3, 4) die beiden Anlenkpunkte (10, 10') der Lasche mit den schwenkbaren Anschlussstummeln (3, 4) und einer der Lagerbolzen (5 bzw. 6) eines der Anschlussstummel (3 bzw. 4) für den Fuss bzw. der Lehne etwa auf einer Verbindungslinie (21, 21') liegen.
Patent EP-0204254-A2 (EP)
Inventor: BALDWIN JOHN J
IPC: A61P3/04
Filed: 1986-05-27
Abstract: Substituted hexahydro aryiquinoiizines and pharmaceutically acceptable salts thereof are selective α 2 -adrenergic receptor antagonists and thereby useful as antidepressants, antihypertensives, ocular antihypertensives, antidiabetics, platelet aggregation inhibitors, antiobesity agents, and modifiers of gastrointestinal motility.
Patent EP-0218787-A2 (EP)
Inventor: HERR LEROY E
IPC: F16K1/226
Filed: 1986-06-06
Abstract: The disclosure is directed to a high performance butterfly control valve which may be applied and utilized in critical high pressure and/or high performance operation environments. In accordance with the invention, the vane of the butterfly valve is formed to include first and second diametrically opposed. asymmetrical projections, each extending from the periphery of the vane and each including a plurality of fluid control passaaes formed therethrough. The projection adjacent the downstream rotated periphery of the vane is formed to a generally smooth, streamlined configuration to minimize the overall volume of the vane, and to facilitate a smooth, turbulence free flow when the valve is in the full open position. Moreover, the projection adjacent the upstream rotated periphery of the vane is formed to a length of extension which is greater than the length of extension of the diametrically opposed projection. The asymmetrical projections and fluid control passages provide low angle flow control with an overall vane configuration that affords a practical maximum full open valve fluid flow.
Patent EP-0233316-A2 (EP)
Inventor: VOSS CAY-PETER
IPC: G01N21/29
Filed: 1986-10-03
Abstract: The invention relates to a colorimeter, in particular for the visual concentration determination of components dissolved in coloured or dyed liquids, the colorimeter having at least two transparent cells and colour test fields bearing different colour shades. In order to simplify such a colorimeter, to reduce the cost of its manufacture and to improve its handling, and in order to avoid mechanically moved parts which are subject to wear, it is proposed to form the colour test fields by correspondingly coloured transparent windows in an outer wall of one cell. <IMAGE>
Patent EP-0230068-A2 (EP)
Inventor: BENEDICT JAMES JOHN
IPC: A61P3/14
Filed: 1986-12-04
Abstract: Methods of treating non-inflammatory diseases characterized by abnormal calcium and phosphate metabolism comprising administering a pharmaceutical composition comprising a geminal diphosphonic acid compound in which the diphosphonic acid-containing carbon is linked via a sulfur atom or a sulfur-containing chain to a 6-membered aromatic ring containing one or more nitrogen atoms.
Patent EP-0214710-A2 (EP)
Inventor: MEEKER G WILLIAM
IPC: H04B14/04
Filed: 1986-05-06
Abstract: Disclosed are methods and apparatus for prioritization of transform domain coefficient data representing sources such as, but not limited to, single images and images in motion, so as to produce a data rate not exceeding the capacity of the transmission channel used in transmitting the data to a receiver and to simultaneously minimize the perceived distortion when the image is recontructed at the receiver. One disclosed aspect relates in particular to transmission of Pyramid Transform coefficients from a single image over a fixed data rate transmission channel. In effect a sequence of multiple image reconstructions is performed at the receiver during the time period required for the transmission of all of the coefficient data representing the image. The reconstructed image gradually increases in detail. Another disclosed aspect relates to the transmission of transform domain coefficients for an image which is undergoing change with time, and applies to any transform for which transform domain coefficients can be organized in a hierarchial manner in multiple bands, regardless of the manner in which the transform process actually proceeds. Identical transform coefficient models are maintained at both the transmitter and the receiver. The transmitter identifies transform coefficient changes necessary to cause a transform coefficient model to completely represent the most current image, prioritizes the change data, and selects a subset of said change data consistent with the limitation of a fixed rate transmission channel. Advantageous mapping and signalling techniques are disclosed for maintaining the coefficient models and for efficiently signalling the changes.
Patent EP-0227257-A2 (EP)
Inventor: MASE SYUNZO
IPC: G01N27/30
Filed: 1986-10-24
Abstract: An electrochemical device for use with a measurement gas in an external measurement-gas space, including an electrochemical sending element having a pumping cell and a sensing cell. The pumping cell has a first planar solid electrolyte body (20,22) and first and second electrodes (24,26) disposed on corresponding areas of opposite surfaces of the first solid electrolyte body. The sensing cell has a second planar solid electrolyte body (10), and third and fourth electrodes (12,14) disposed on the second solid electrolyte body. The sensing element has an internal measurement-gas space (30) communicating with the external measurement-gas space, so that the measurement gas is introduced into the internal measurement-gas space with a predetermined diffusion resistance. The first and third electrodes (24,12) are exposed to the internal measurement-gas space (30). A reference gas is accommodated in a reference-gas space (48) to which the second and fourth electrodes (26,14) are exposed. Thus, none of the electrodes are directly exposed to the external measurement-gas space, which minimizes contamination deterioration by the measurement gas.
Patent EP-0207892-A2 (EP)
Inventor: GIACOMETTI OSVALDO
IPC: B29C48/09
Filed: 1986-06-13
Abstract: An assembly of gates is provided at each end of a vat. Two uprights mounted on a lock-chamber floor support respective brackets. Pivoted between the floor and the brackets are gate flaps, the pivot rods of which are fitted in holes in the floor and in the brackets. Each gate flap includes a notch, and the successive gates match successive diameters of elongated elements which travel through the vat. In case of localized excess thickness on an elongated element, the impact causes spontaneous opening of the gate guiding the element.
Patent EP-0232765-A2 (EP)
Inventor: BOTZ JAKOB
IPC: H01H13/60
Filed: 1987-01-22
Abstract: A push-button switch for motor vehicles is described, having a snap switch system, in which a snap spring, which is designed as one piece with a moving contact tongue, is clamped in a changeover arm whose position can be changed between two limit positions by means of a switching rod on a push-button. In such a design, equal switching forces can be measured in both switching directions. <IMAGE>
Patent EP-0247377-A2 (EP)
Inventor: KEMPER ROLF
IPC: H05K7/08
Filed: 1987-04-29
Abstract: As a rule, printed-circuit boards with conductor paths on both sides and through-plated contacts are used for boards with a high component density. In order to reduce this high cost, a simplification of the conductor path layout is proposed in which a printed-circuit board (1) for an indication board for information and display purposes is fitted with light-emitting diodes (4) and driver modules (5) such that the terminal legs (3) of the light-emitting diodes (4) are always connected by the shortest and direct route to the connecting pins (6) of the driver modules (5), without taking into account the circuit arrangement in the driver module (5). The jumble produced in this way is alleviated by a measured-value correlation in the driver module (5). <IMAGE>
Patent EP-0252435-A2 (EP)
Inventor: FRANNINGE THOMAS KURT
IPC: E03C1/304
Filed: 1987-07-02
Abstract: The present invention relates to a method of cleaning a pipe system (3) in baths, preferably bath tubs, through which pipe system water and/or air is led into the bath-­water (6) of the bath (1) to produce water currents and/­/or water/air currents (4) and/or air bubbles (5) there­in. For effective cleaning, the pipe system (3) is flu­shed with pure water (31) after a bath has been taken before impurities in said pipe system have/had time to dry. A suitable apparatus for carrying out said method comprises a sensor (49) which is adapted to sense when bathing in the bath (1) has been concluded and to deliver when the bathing has been concluded a signal to a time lag relay (34) which is adapted to open a valve (33) for supp­ly of flushing water (31) to a flushing device (30) for flushing of the pipe system (3) a certain time after the time lag relay (34) has received said signal from the sensor (49).
Patent EP-0263997-A2 (EP)
Inventor: SCHULTE KARL
IPC: B21F27/10
Filed: 1987-09-19
Abstract: 1. Trellis-welding machine comprising a longitudinal-wire advancing means and a transverse-wire feed, with welding electrodes (7, 8) disposed above and below the crossing points between longitudinal wires (9) and transverse wires (10), wherein the transverse-wire feed takes place by means of transverse-wire delivery discs (1) which are each formed with a plurality of spaces (3) located at angular distances along the periphery of the disc and open towards the periphery of the litter to receive the transverse wires, there being associated with each transverse-wire delivery disc (1) a fixedly located web plate (17), against which the transverse wire (10b) introduced into the transverse-wire reception space (3) bears during a part of the rotation of the transverse-wire delivery disc (1) and by which the transverse wire (10b; 10a; 10) is guided to the welding electrodes, and wherein a hold-on (14) for the transverse wire (10) is provided in the region of the welding electrodes (7, 8) for each transverse-wire delivery disc (1), characterised in that each web plate (17) lifts the transverse wire situated in the transverse-wire reception space (3) from the lowermost position in the latter, there is provided in the region immediately before the welding electrodes (7, 8) for each transverse-wire delivery disc (1) a resilient holding-down device (16) by which the transverse wire (10b, 10a) guided by the space (3) which receives it and by the web plate (17) is pressed on to the said web plate, the hold-on (14) is resiliently mounted and, as a result of the pull exerted on the welded trellis, releases the transverse wire welded to the longitudinal wire, and the transverse-wire reception space (3), as seen in the direction of rotation of the transverse-wire delivery disc (1), has a substantially radially extending rectilinear front wall (4), while the rear edge (5), as seen in the peripheral direction of the transverse-wire delivery disc (1), is flattened, as seen in the direction of rotation, at least in the upper part (at 6), oppositely to the direction of rotation.
Patent EP-0265738-A2 (EP)
Inventor: HILL GRAHAM ARTHUR
IPC: B64C13/46
Filed: 1983-01-21
Abstract: Control apparatus comprising a lever, foot pedal or other operating member which is coupled to an electrical stepper motor operable, under the control of a computer say, to generate detents and feel forces resisting the movement of the member and thereby impart information to the operator. For example, a detent or position of marked resist­ance can be introduced into the movement range of say a car throttle pedal to indicate to the driver a pedal position giving optimum economy of fuel. The detent position can be changed within the overall range of pedal movement in dependence upon instant driving parameters such as speed. As well as detents, programmed and/or external condition dependent feel forces can be generated.
Patent EP-0264127-A2 (EP)
Inventor: NOBUE TOMOTAKA
IPC: H01J23/40
Filed: 1987-10-15
Abstract: A magnetron device which includes an anode cylinder (56) incorporated with multi-resonant cavities, an output antenna (62) arranged in a direction normal to th axis of the anode cylinder, a set of strap rings (58, 59) arranged through holes in vanes, an antenna lead (60) having its one end directly connected to the strap ring (59), and its other end connected to the output antenna, and an exhaust pipe (70) provided at one end of said anode cylinder, whereby the magnetron device at high efficiency, compact in size, and low in noise may be provided.
Patent EP-0265830-A2 (EP)
Inventor: KAWAKAMI AKIRA
IPC: G02F1/15
Filed: 1987-10-21
Abstract: An electrochromic display device which comprises a display electrode comprising a transparent substate, a transparent electrode formed on an inner surface of the transparent substrate and an electrochromic material layer for display made of tungsten oxide and formed on the trans­parent electrode; a counter electrode comprising a subst­rate, a conductive layer formed on an inner surface of the substrate and an activated carbon fiber material; and a spacer provided between the display electrode and the coun­ter electrode with their inner surfaces facing each other to shield them to define, between them, an electrolyte chamber, which is filled with an electrolyte comprising a lithium salt and at least one of tertiary alkyl ammonium salts and quarternary alkyl ammonium salts dissolved in a non-aqueous medium containing a small amount of water, which device has increased original injected charge which can last for a long time.
Patent EP-0276417-A2 (EP)
Inventor: KOMORI TATSUO KOMORI PRINTING
IPC: B41F23/08
Filed: 1987-12-05
Abstract: A printing apparatus which is provided with an integral rotary shaft (13) supported on main unit frames, a numbering device (67), a relief imprinting cylinder (71), and a coating cylinder (69) which are detachably and alternatively mounted on the rotary shaft from its periphery, and an ink unit (17) and a coater unit (19), thereby enabling coating operation as needed in addition to numbering and imprinting.
Patent EP-0275538-A2 (EP)
Inventor: NIKOLIC OGNJEN DIPL-ING
IPC: C02F3/14
Filed: 1987-12-23
Abstract: The present invention relates to a method and an apparatus for biological purification of wastewater with no excess activated sludge by subjecting a mechanically and/or chemically pretreated wastewater to the conditions of total endogenous respiration at aeration with one or more surface turbine type aerators of 5.10⁻² to 12.10⁻² kW/m³ of wastewater, at a microorganism to food ratio of 20 to 100. The height of the liquid level in the basin is at least 5 m. There is provided a high-grade effluent at low capital and operational investment.
Patent EP-0234764-A2 (EP)
Inventor: WADE PHILIP JAMES
IPC: H01R4/72
Filed: 1987-02-02
Abstract: A branch-off joint is formed between elongate members 1,2,3 such as cables by shrinking a sleeve 8 of heat-­shrinkable material around the material. The material is held together between the cables 1,2,3 at the branch-off by clips 5,20,20ʹ,20ʺ having pairs of abutments which bear on the elongate members 1,2,3 to hold clips 5,20,20ʹ,20ʺ and members 1,2,3 in fixed relative positions. The abutments preferably have concave outermost surfaces, abutments of a pair extending in mutually opposed directions towards respective members 1,2,3. By use of two or more such clips 5,20,20ʹ,20ʺ in conjunction with three or more cables 1,2,3 the cables 1,2,3 and clips 5,20,20ʹ,20ʺ may be held in a coplanar arrangement, and the joint formed with low stress on the joint.