baber/WOPTO huggingface dataset:
Patent EP-0165803-A2 (EP)
Inventor: ITAKA KOSHI
IPC: H02H3/30
Filed: 1985-06-17
Abstract: This invention concerns a system and an apparatus for locating a grounding fault on electric power equipment such as a power cable (11). Optomagnetic sensors (12a, 12b) are Installed in spaced relation at each end of a section. (L) of the cable (11). Signals from the optormagnetic sensors are transmitted to associated light-electricity conversion circuits , (14a, 14b) by means of associated optical fiber cables (13a, 13b).A discrimination circuit (15) determines whether or not a grounding fault has occurred, and where it has occurred, based on the output signals of the light-electricity conversion circuits (14a, 14b). The determination is based on the magnetic level difference or phase difference between the latter output signals, or on a combination of the two.
Patent EP-0167378-A2 (EP)
Inventor: SMITH STUART B
IPC: C08G18/00
Filed: 1985-07-01
Abstract: A flexible polyurethane foam composition characterized by high tensile or tear strength is prepared by reacting an MDI prepolymer, prepared by reacting an MDI having a low functionality with an ethylene oxide-capped polypropylene glycol polyol, with a small amount of a tetraethylene glycol as a cross-linking agent and an ethylene oxide-capped polypropylene glycol polyol. The reaction is carried out in the presence of a blowing amount of a blowing agent, such as water and/or a halocarbon, and a catalytic amount of a polyurethane catalyst, which may be a combination of an amine and tetravalent tin catalyst. The addition of a small amount of a chlorinated phosphate flame-retardant agent mixed with the reactants provides for a polyurethane foam composition of good fire retardancy and which when exposed to open flame does not melt, but chars. Further, the addition of a trimerization catalyst to the reactants provides a foam composition with reduced shrinkage.
Patent EP-0169143-A2 (EP)
Inventor: BOUTEYRE JACQUES
IPC: G03H1/04
Filed: 1985-07-12
Abstract: This camera, mounted on a support (20), can move in rotation about an axis (24) coinciding with the entering laser beam (28a), and is equipped with a recording box (86) containing a sensitive film (58), whilst mirrors or prisms (54, 56) which can be displaced inside the camera make it possible to adjust the length of the reference beam (43). Application to the testing of the internal condition of a hollow component. <IMAGE>
Patent EP-0182709-A2 (EP)
Inventor: GERMOND MICHEL
IPC: B44D7/00
Filed: 1985-11-13
Abstract: A method of applying and repairing veneers and the like comprises the following steps: sticking a sheet to the outside surface of the veneer; unsticking the veneer from its support; sticking the sheet to a substantially rigid transparent plate; repairing the veneer and then resticking it to its original support. For applying a previously made up mosaic coating, a transparent temporary support plate is used enabling the composition to be offered up for visual inspection prior to final fixing.
Patent EP-0181839-A2 (EP)
Inventor: SNIDER BRUNO
IPC: C03C25/323
Filed: 1985-10-10
Abstract: Emulsions of unsaturated polyester resins for dressing glass fibers for the production of glass reinforced resin articles are described herein. Peculiar characteristics of the invention are high mechanical stability, low hydrophylic property, high resistance to hydrolysis and a good substantivity and compatibility with the resin matrix of the final manufactured article.
Patent EP-0188264-A2 (EP)
Inventor: CHO THOMAS BYUNG-MO
IPC: B32B7/02
Filed: 1986-01-14
Abstract: As part of a photographic film, a backing layer is coated with an auxiliary layer designed to conduct antistatic properties from an antistatic underlayer to the surface of the backing.
Patent EP-0193939-A2 (EP)
Inventor: WITTMANN BRIGITTE DR DIPL-CHEM
IPC: B01L99/00
Filed: 1986-03-05
Abstract: The line system comprises a block of lines with a common line and a plurality of connection lines, the common line and the connection lines having orifices at the particular junctions in a main side face of the block of lines in mutual proximity, and related orifices of a junction are in each case overlaid by a membrane field which bears against one side of one of the main side faces and is provided with an edge seal and whose other side is subjected to a membrane-contacting and -lifting control. The common line is here formed over at least part of its length by an open groove in the main side face and is covered by a membrane which is continuous across several membrane fields. The dead volume of the common line is reduced in this way. <IMAGE>
Patent EP-0200945-A2 (EP)
Inventor: SATO YO
IPC: B65C11/02
Filed: 1986-04-10
Abstract: A thermal label printer comprising a label printer unit and a data input unit connected by electrical and mechanical means so as to be freely connectable with and disconnectable from each other.
Patent EP-0201030-A2 (EP)
Inventor: GALLENKAMP BERND DR
IPC: C07C275/62
Filed: 1986-04-29
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung von 1,3,5-Triazintrionen durch Umsetzung von Biureten mit Kohiensäuredialkylestern, neuen Zwischenprodukte zur Durchführung dieses Verfahrens und Verfahren zu deren Herstellung.
Patent EP-0202528-A2 (EP)
Inventor: RUEEGG HANS R
IPC: F16D27/105
Filed: 1986-05-05
Abstract: A wrap-spring clutch and braking device (a) has an input drive hub (1) and an output drive hub (5) which are frictionally connected by a wrap spring (8) which is braced on the circumference of the input drive hub (1) and the output drive hub (5). The driver of a Maltese-cross drive (B), consisting of a disc (30) and two drive pulleys (31, 32) arranged offset through 180 DEG , is driven intermittently by the output drive hub (5) of the wrap spring clutch and braking device (A), which is fixedly connected to the disc (30). From the driver (30, 31, 32) which is constantly engaged with the graduated disc (34) of the Maltese-cross drive (B), the one drive pulley (31) and the other drive pulley (32) alternately rotate the graduated disc (34) through one spacing, by engaging in a slot (36) in the graduated disc (34). After each half revolution of the output drive hub (5) the pretensioning of the wrap spring (8) is relieved by a control sleeve (10) operated by cams, and the frictional connection between the input drive hub (1) and the output drive hub (5) is released. In this holding position, each of the two drive pulleys (31, 32) is located in one of two adjacent slots (36) in the graduated disc (34), by which means the graduated disc is locked. The slots (36) in the graduated disc (34), which are extended in the form of arcs at the end, allow the movement of the drive pulleys (31, 32) inside the slots over a specific angle without the graduated disc (34) being rotated, so that holding inaccuracies of the output drive hub (5) do not result in damage. The step-by-step mechanism permits up to 25,000 operations per hour. <IMAGE>
Patent EP-0202682-A2 (EP)
Inventor: SRDIC DRAGOLJUB
IPC: F16H57/00
Filed: 1986-05-22
Abstract: A device for the relative angle modification of a drive shaft 2, driven by a crankshaft of an internal-combustion engine, primarily for operating the valves of the engine, comprises an adjustment arrangement 4, combined with an input drive wheel 3 of the control shaft 2, which adjustment arrangement can be controlled by means of an operating device 13, which is spatially separated and is arranged on the housing of the internal-combustion engine. In order to maintain a simple input drive to the control shaft 2, to achieve a reduced input drive power to the operating device 13 by reducing the alternating torques occurring on the control shaft 2 and to achieve an arrangement which is decoupled from body noise, the operating device 13 is arranged on a cover 14 of the housing 1 and is elastically, flexibly connected to the control shaft 2. <IMAGE>
Patent EP-0209047-A2 (EP)
Inventor: TAKAHASHI TAKAO
IPC: G11B27/032
Filed: 1986-07-08
Abstract: An apparatus for recording and/or reproducing an inforation signal such as a PCM (pulse code modulated) signal and the like is disclosed, in which an index signal (IDX) is inserted (recorded) into a predetermined area portion at a position extended to a recording area of the PCM signal recorded by a rotary head (HA, HB) or the index signal (IDX) recorded is erased therefrom, an area specifying signal which specifies the area of this index signal (IDX) is formed on the basis of an address data (ADRS) in the reproduced PCM signal. According to the apparatus of the invention, the index signal area is always determined at a position having a predetermined positional relation to a recording area (13, 23) of the PCM signal so that when the index signal is inserted into or erased from the index area, the PCM signal portion and other signal can be prevented from being erased.
Patent EP-0213364-A2 (EP)
Title: Flanschverbindung
Inventor: MAIER HANS PAUL
IPC: F16L23/02
Filed: 1986-07-22
Abstract: Die Erfindung betrifft eine Flanschverbindung, für zwei Bau­teile (1, 2), insbesondere für Behälter, Rohre o. dgl., wobei jedes der beiden Bauteile einen Flansch (3) aufweist, die durch Spann­mittel (4) gegeneinander verspannbar sind und zwischen sich ei­nen den Verbindungsstoß (5) zwischen den beiden Bauteilen über­greifenden Dichtungskörper (6, 7) einschließen. Dabei ist vorgese­hen, daß jeder Flansch in seiner dem Verbindungsstoß zuge­wandten Stirnseite eine ringförmige, sich zum Verbindungs­stoß hin konisch erweiternde Dichtungskammer (8) aufweist, in die der ringförmig ausgebildete Dichtungskörper jeweils stirnseitig eintaucht, wobei nach dem Verspannen der Flan­sche diese stirnseitig aneinander anliegen und gemeinsam ei­ne im Querschnitt etwa dreiecksförmige Dichtungskammer bil­den, die nahezu vollständig von dem durch das Verspannen verformten Dichtungskörper ausgefüllt ist.
Patent EP-0216124-A2 (EP)
Inventor: GALLUSSER DAVID OTIS
IPC: H01R13/502
Filed: 1986-08-16
Abstract: A deformable plastic strip (44') is longitudinally slotted (60) along one edge to define a plurality of laterally separated longitudinal columns (62) and rolled into a tubular sleeve defining a retention member (44) which is configured to be coaxially driven into an annular passageway (72) formed between an insert (24) and connector shell (l0), engagement of the slotted end portion with an axial shell face (l6) causing the columns to collapse in accordion like fashion and interferencingly wedging itself into the passageway whereby to retain the insert in the shell.
Patent EP-0230529-A2 (EP)
Inventor: LEXEN GERALD
IPC: F15B13/042
Filed: 1986-10-24
Abstract: A valve arrangement for connecting a hydraulic machine, such as a pump or a motor, with a pressure accumulator in which a conventional manual shutoff valve is replaced by a leak-proof pressure controlled valve whose operating pressure signal is supplied by a shuttle valve from that one of two ports of the pressure controlled valve at which the higher pressure prevails at a given time. The pressure controlled valve is supplied with fluid under pressure by way of a leak-proof remote controlled slide valve.
Patent EP-0221621-A2 (EP)
Inventor: FOSH BRIAN FREDERICK
IPC: G03B27/20
Filed: 1986-02-11
Abstract: A vacuum contact system has a vacuum contact frame including a bi-­layer blanket (1) having top and bottom layers (12, 13) spaced apart by a number of parallel strip members (20) to define a first space (19). A bead (14) is positioned around the outer edges of the top layer (12) to support a glass plate (15) so that a second space (17) is formed. Vacuum connectors (16) communicate with the second space and a further vacuum connector (18) communicates with the first space, all the connectors being connected to a vacuum pump (38). The first and second spaces have the atmosphere therein controlled by electromagnetic valves (39, 40) located in a vacuum circuit with the pump (38). 
     In operation a film master (28) and a presensitised material (27) are located in the second space (17) and the vacuum circuit is arranged to remove air from both the first and second spaces (17, 19) so that the two layers of blanket are drawn together. Ridges (30) formed by the strip members (20) are thus formed in the top layer outer surface (12) and these ridges press the film master and presensitised material against the glass plate. The vacuum circuit is then arranged to vent the space between the two blanket layers to atmosphere so that overall contact of the blanket layer (12) is made against the film master (28) and presensitised material (27) which are thus sandwiched between the blanket layer (1) and the glass plate (15) substantially over the whole area of the film master (28).
Patent EP-0202753-A2 (EP)
Inventor: THORNTON LESLEY PATRICIA
IPC: B01J2/30
Filed: 1986-04-10
Abstract: The invention provides a method of treating a particulate material to combat caking thereof, which comprises at least partially coating at least some of the particles thereof with an anti-caking agent comprising a substance wherein a lipophilic moiety is attached to a hydrophilic moiety by means of an alkylating reactive grouping. The invention also provides a method of treating a substrate to protect it from ultra violet- radiation which comprises at least partially coating it with a coating material which comprises a protective substance wherein a lipophilic moiety is attached to a hydrophilic moiety by means of an alkylating reactive grouping, the hydrophilic moiety being a polar organic residue having a molecular weight of at most 450 and being a grouping selected from the residues of polyols, internal anhydrides of polyols, amines, amides, alkanolamines, azolines and poly(oxyethylene) groupings having at most 10 ethylene oxide units. The invention also provides an anti-caking agent and a coating material for protecting a substrate from ultra violet radiation.
Patent EP-0210777-A2 (EP)
Inventor: CLAYSON COLIN FRANK
IPC: D04H1/46
Filed: 1986-07-14
Abstract: A web of gray cotton fibers (12) is entangled by passing it under a series of low pressure liquid nozzles or jets (18) which are oscillated in a direction transverse to the direction of travel of the web. The entangled web (24) is then subjected to a cotton scouring step, and then dried, to produce a strong coherent nonwoven fabric that requires no resin binder and has a high absorption capacity for water. Particular parameters of liquid pressure, frequency and amplitude of oscillation of the nozzles or jets and energy transferred from the jets to the fibres have to be maintained.
Patent EP-0210845-A2 (EP)
Inventor: CRISP RUSSELL IAN BRITISH PETR
IPC: G01N31/12
Filed: 1986-07-24
Abstract: A rock analyser comprises a chamber containing a heater (2) and the sensor (6) of a hydrocarbon detector (7), the heater (2) being connectable to a source of power (5) and the sensor (6) being connected to the remainder of the hydrocarbon detector (7). 
     The analyser determines the amount of hydrocarbon material present in the rock. It is portable and is useful for field screening tests to reduce the number of samples sent for laboratory analysis.
Patent EP-0223400-A2 (EP)
Inventor: CHAMBERS KEITH WILLIAM
IPC: G01N27/72
Filed: 1986-10-10
Abstract: A detector for producing an electrical signal proportional to the concentration of ferromagnetic particulate material in a fluid stream comprises a sensing coil (18) arranged to form the inductance coil of and adapted to be connected to a radio frequency oscillator (20) arranged to produce an electrical signal at a base frequency, a magnetic trap (16) for producing a magnetic field and a support (50) for supporting the sensing coil and the magnetic trap in juxtaposition to one another such that, when the coil is disposed within or proximate the fluid stream and electrically connected to the oscillator, energization of the magnetic trap causes ferromagnetic particulate material proximate the coil to be attracted toward the coil resulting in a deviation of the frequency of the signal from the base frequency proportional to the concentration of ferromagnetic particulate material in the fluid stream. The detector has particular utility in monitoring wear in machines employing a lubricating fluid for lubricating ferromagnetic components which produce ferromagnetic particulate wear debris during operation.
Patent EP-0227473-A2 (EP)
Inventor: KUBOTA SHUJI
IPC: H04B14/04
Filed: 1986-12-23
Abstract: This invention relates to a convolutional encoder which encodes original data into convolutional codes by using a multinomial from which predetermined terms of the generation multinomial for generating the original convolutional codes are eliminated to thereby achieve high transmission efficiency as well as high error correcting capacity. The maximum likelihood decoder which is provided on the receiver side to correspond to the encoder can decode in maximum likelihood by calculating the branch metics of received encoded data and decode the original data in correspondence to the coding rate of the original data with those branch metrics.
Patent EP-0190958-A2 (EP)
Inventor: DAUDI ANWAR R
IPC: B21D19/02
Filed: 1986-01-20
Abstract: A work roller (44), having an external circumferential groove (46). edge-conditions the peripheral portion of a blank (18) held in a rotatable chuck (10). Thereafter the peripheral blank portion is draw spun with a spinning roller (471. Both rollers (44, 47) are fixedly mounted on a common tool slide (40)
Patent EP-0217716-A2 (EP)
Inventor: RICHARD JOSEPH LEWIS
IPC: F16C11/12
Filed: 1986-10-01
Abstract: A flexural pivot formed from two members (12, 16) each of which have a large diameter portion_(13, 17) extending more than 180° circumferentially around the pivot and a small diameter portion (14, 18) disposed between the circumferentially spaced ends of the large diameter portion (13, 17). Flat springs (21, 22) interconnect members (12, 16). The flexural pivot can be of the cantilever type (10) wherein both members (12, 16) have relatively the same shape or of the double ended type (60) wherein the two members (62, 66) have different shapes. In either embodiment, the smaller outer diameter portions of one member fit in the circumferentially defined space between the larger outer diameter portions of the other member. The disclosed construction eliminates the need for a separate supporting sleeve for the flexural pivot (110, 60).
Patent EP-0226548-A2 (EP)
Inventor: FAZIO UMBERTO ING
IPC: G01S7/40
Filed: 1986-05-07
Abstract: A method is provided for the automatic in-line measurement of background noise for MTI radar with automatic suppression of samples not originating from noise. The background noise level is determined by making use of summing and scaling operations only, and the suppression of samples not originating from noise is obtained by utilizing the information derived from a normal radar detector so that samples identified as true targets shall not contribute to the calculation of background noise level. 
<??>The device (17) for carrying out said method comprises a multiplexer circuit (22), a first scaling circuit (23), a storage element (24), a second scaling circuit (25), an inverter (21), and a counter (26).
Patent EP-0232703-A2 (EP)
Inventor: TANATANI AKIRA
IPC: C08J7/046
Filed: 1987-01-07
Abstract: A wear-proof paint for polymers such as rubber or plastic comprising by weight parts, urethane prepolymer A 100 parts, urethane prepolymer B 20 - 60 parts, silicon oxide 15 - 50 parts, carbon 2 - 6 parts and grease 2 - 10 parts. The paint is particularly adapted for painting door glass-run, weather strip or wiper of automobiles.
Patent EP-0233618-A2 (EP)
Inventor: BECKER HELMUT DR
IPC: G01D5/16
Filed: 1987-02-14
Abstract: A detector having at least two magnetic-field-dependent resistors arranged in the stray field of a permanent magnet, and an associated electronic evaluating circuit for detecting the motion of an object provided with teeth, in which at least the teeth consist of ferromagnetic material, is improved by the fact that the two or in each case two or more magnetic-field-dependent resistors (5; 6) are arranged in the form of strips on a carrier (4) behind one another in the direction of the teeth (2) or of the tooth gaps (3), and that the or at least one tooth gap (3.1) is filled up by ferromagnetic material (11) on the side (10) of one magnetic-field-dependent resistor (6) or a tooth (2.1; 2.11; 2.12) is left out or constructed to be shortened, and that the detector (8) is associated with an evaluating circuit which outputs a control signal (A; B) during the scanning of the filled tooth gap (3.1) or of the omitted or shortened tooth (2.1; 2.11; 2.12). As a result, the detector can be produced in a compact manner and of few rugged components. <IMAGE>
Patent EP-0244646-A2 (EP)
Inventor: HUETTER ODO DR-ING
IPC: B65G47/14
Filed: 1987-04-04
Abstract: In the device, a lifting unit is used to supply the parts from a container (1 and 19), which can be refilled from above, to a sorting section (6 and 18). The lifting unit used is a plunger (5 and 20) which is arranged so as to be movable back and forth between a lower position in the region of the container bottom (2) and an upper position in the region of the inlet of the sorting section. <IMAGE>
Patent EP-0248239-A2 (EP)
Inventor: HEUSCHKEL UWE
IPC: B29B17/00
Filed: 1987-05-13
Abstract: In a method and a device for making shaped objects from plastic refuse plasticized in a roller extruder under pressure and ejected from the nozzle of the extruder a plurality of molds are provided transported to the extruder, filled thereby and transported therefrom. Each mold has at the end face a plate having a filling opening. During the filling process this plate sealingly overlaps the surface surrounding the nozzle so that the mold can be filled with plasticized plastic under the pressure generated in the roller extruder.
Patent EP-0252292-A2 (EP)
Inventor: PATTERSON JOCHEN
IPC: F28F5/02
Filed: 1987-06-03
Abstract: In a rotary drum heat exchanger, which can be used, for example, in dry-process rotary kilns in the cement industry and is subdivided over a part of its length into a plurality of sectors (15) by sectional walls (9; 26; 30), the sectional walls (9; 26; 30) are mounted in each case with their one end which is situated radially outwards on the casing wall (1) of the heat exchanger, while the other ends, situated radially inwards, of the sectional walls (9; 26; 30) are held movably in an eccentric fashion on a common central floating bearing (12; 20; 33). <IMAGE>
Patent EP-0249985-A2 (EP)
Inventor: EBIHARA NORIO
IPC: H04N9/877
Filed: 1987-06-19
Abstract: A video memory, for use with a video tape recorder, a television receiver of the like to process a picture, is simplified and can achieve the functions of a time base corrector, a noise reduced and a comb filter, so as to considerably improve the quality of a video picture. A frequency converting circuit for use with the video memory includes a comparator (30) for comparing first and second address signals and an address correction circuit (38) connected to receive an output signal from the com­parator (30). When a crossing occurs between the first and second address signals, the sequential order in which an address signal is supplied to the memory (12) is switched by the address correcting circuit (38), to thereby derive a continuous output signal from the memory (12).