baber/WOPTO huggingface dataset:
Patent EP-0158859-A2 (EP)
Title: Machine pour découpage par électroérosion avec immobilisation de la chute
Inventor: WAVRE ALAIN
IPC: B23H7/06
Filed: 1985-03-22
Abstract: Sur une machine pour découper par décharges électriques érosives une pièce-électrode (4) au moyen d'un fil-électrode (9), la pièce est fixée sur un plateau rotatif à deux endroits (5, 15), situés respetivement à l'intérieur et à l'extérieur de la trajectoire (7) de découpe de manière à soutenir les deux parties à séparer au cours de toute l'opération d'usinage. Pour empêcher qu'un des bras support du fil entre en collision avec un support central (5), situé à l'intérieur de la trajectoire, on effectue d'abord une découpe partielle puis on change la position angulaire de la pièce par rotation de l'ensemble (18) qui la maintient, cette rotation étant effectuée autour d'un axe de récorientation T. Ensuite, on continue la découpe en suivant une trajectoire corrigée en rapport avec la nouvelle position angulaire de la pièce.
Patent EP-0179241-A2 (EP)
Inventor: REJC GABRIEL
IPC: E06B3/72
Filed: 1985-09-04
Abstract: Ein plattenförmiges Bauelement (8) für Tore, Türen, Verblendungen oder dergleichen umfaßt eine Füllung (24) und einen die Füllung umschließenden Rahmen. Der Rahmen ist aus Profilstäben mit einem hohlen Rechteckprofil zusammengesetzt, deren dem Rahmeninneren zugewandte Innenwände zumindest eine in Stablängsrichtung verlaufende Nut aufweisen. Die Nuten aller Profilstäbe gehen ineinander über und bilden eine geschlossene umlaufende Nut, in die eine die Füllung bildende Platte mit ihren Rändern eingesetzt ist. Die Nuten dienen ferner zum Verbinden von zwei Profilstäben miteinander, indem die sich zum Nutinneren erweiternde Nut am einen der Profilstäbe in Eingriff mit einem Vorsprung steht, der an einem Verbindungsteil (60) ausgebildet ist, das am anderen der Profilstäbe befestigt ist. Das Verbindungsteil ist aus einem Abschnitt eines weiteren Profilstabes gebildet. Das Bauelement ist mit geringem Arbeits- und Materialaufwand fertigbar, stabil und leicht und darüber hinaus zur Vereinfachung der Reparatur im Falle von Beschädigungen zerlegbar.
Patent EP-0181522-A2 (EP)
Inventor: STUBBE PETER
IPC: A01L3/00
Filed: 1985-10-18
Abstract: Ein Hufschuh für Pferde besteht aus einem biegeelastischen Metallrandprofil, das über elastische Halterungsmittel an der Außenfläche des Hufes befestigt ist und über Vorsprünge mit einer elastischen Sohle lösbar verbunden ist, die in Umfangsform des Hufes vorgefertigt ist.
Patent EP-0155855-A2 (EP)
Inventor: WHITTAKER HAROLD
IPC: F24H9/12
Filed: 1985-03-22
Abstract: A hot water storage vessel having an inlet and outlet water connection, a heat exchanger positioned outside said vessel in the connection between said inlet and outlet, said connection including an apertured body for securement to the vessel controlling the flow of water from a source of supply the vessel and the heat exchanger said apertured body including at least a cold water inlet aperture, an outlet aperture to said heat exchanger and a co-axial bore common to said apertures the bore dimension at the inlet aperture being smaller than that at the outlet, a tube positioned in said bore communicating with the inlet and outlet aperture. 
     Also disclosed is a heat exchanger including metal fins adapted to be heated by a gas burner said fins extending substantially radially from a pipe carrying water to be heated said fins being enclosed and constructed that flue gases from the burner follow a path circumferentially around the pipe before flowing to exhaust. 
     Also disclosed is a water connection said connection including a co-axial stepped diameter closed bore having at least two steps and adapted to open into the storage vessel, each stepped part of the bore being ported, the bore including a tubular insert extending thereinto and including a cut away or apertured portion communicating with the port associated with said intermediate bore and leaving an annular cavity communicating with the port associated with the largest stepped bore. )
Patent EP-0172728-A2 (EP)
Inventor: SITTE HELLMUTH
IPC: G01N1/28
Filed: 1985-08-15
Abstract: A device for use in transferring a specimen from an apparatus containing a cryogenic coolant, comprises a specimen holder and coolant transfer means. The coolant transfer means permits coolant from within the apparatus to be introduced into the specimen holder in order to immerse a specimen within the specimen holder in the coolant. This enables the specimen holder to be transferred to another apparatus, while the specimen is kept cool by the coolant.
Patent EP-0178172-A2 (EP)
Inventor: STEACY PAUL CLAYTON
IPC: C10G49/22
Filed: 1985-10-10
Abstract: Hydrogen and hydrocarbons are recovered from the gaseous effluent stream (8) of a hydrogen-producing hydrocarbon conversion process. The effluent stream is partially condensed (91 to remove (10) the bulk of the heavy C-plus hydrocarbons, which are then sent (12, 40) to a fractionation zone (2, 43). The remaining vapor (11) is compressed (14) to a substan-  t ially higher pressure. The compressed vapor (17) is then passed into a membrane separation zone (20, 23) in which a hydrogen-rich stream (24) is separated from the compressed vapor (25). The relatively high pressure non-permeate portion of the vapor stream (25) which emerges from the membrane separation zone (20) is partially condensed by autorefrigeration (28, 29, 30). The still high pressure mixed phase fluid is separated (19) into vapor (31) and liquid (32) hydrocarbon portions. The liquid phase material (32) is then flashed (38) to produce coolant (35) used to perform the partial condensation (28, 30).
Patent EP-0186284-A2 (EP)
Title: Emitter coupled programmable oscillator
Inventor: DAVENPORT WILLIAM H
IPC: H03K3/282
Filed: 1985-10-30
Abstract: A programmable oscillator includes first and second transistors having their emitters coupled by a capacitor, and a pair of current sources coupling respective transistors to ground. A switching means is provided having a first state coupling the collector of the first transistor to the base of the second transistor and coupling the collector of the second transistor to the base of the first transistor, and a second state coupling the collectors of the first and second transistors to ground such that when the switching means is in the first state, the first and second transistors switch on and off in alternating fashion, and when the switching means is in the second state the first and second transistors remain on continuously. Means are provided to hold the base of the first transistor at a high logic level and to hold the base of the second transistor at a low logic level while the first switching means is in the second state, to couple a third current source to the collector of the first transistor while the second transistor is off and to the collector of the second transistor while the first transistor is off, and to prevent the switching means from swjtching from the first to the second state until the base of the first transistor is at a higher voltage level than the base of the second transistor.
Patent EP-0166674-A2 (EP)
Inventor: SZALANSKI SCOTT E
IPC: B02C13/18
Filed: 1985-06-20
Abstract: A vertical shaft impact crusher is provided comprising a housing, a rotor mounted within the housing for rotation about a vertical axis and having means for propelling incoming rock outwardly against a breaker ring (70, 70') to be crushed, wherein the crusher is capable of easy and fast conversion between autogenous and anvil impact crushing by virtue of two forms of replaceable breaker rings (70, 70'), one of which (70') is adapted to hold a bed of rock for autogenous impact crushing and the other of which (70) is adapted to hold a series of interchangeable anvils (80) adapted for impacting an incoming flow of rocks. The breaker rings of the present crusher are further provided with lifting means (249) and hoist for easy replacement.
Patent EP-0182767-A2 (EP)
Inventor: WELLINGHOFF STEPHEN T
IPC: C23C18/12
Filed: 1985-11-19
Abstract: Substrates having free surface hydroxyl groups, such as silaceous and aluminous materials, are rendered corrosion resistant by the application thereto of an amorphous, homogeneous tantalum pentaoxide coating layer.
Patent EP-0195332-A2 (EP)
Inventor: SIRINYAN KIRKOR DR
IPC: H05K3/38
Filed: 1986-03-08
Abstract: Elektrische Leiterplatten erhält man auf elegante Weise ohne die üblichen Ätzmethoden und ohne Verwendung von Haftvermittlerschichten naßchemisch nach den Prinzipien der Semi- oder Volladditivtechnik, indem man zur Aktivierung Edelmetallverbindungen und solches Basismaterial verwendet, welches a) ein flächenbezogenes spezifisches Gesamtporenvolumen von 0,015-0,045 dm³/m², b) einen mittleren Porendurchmesser von 0,05-5,0 µm und c) eine mittlere Porentiefe von 0,05-4,0 µm aufweist.
Patent EP-0214463-A2 (EP)
Inventor: SUDLER ROLAND
IPC: H01H19/18
Filed: 1986-08-04
Abstract: Bei einem elektromotorischen Stellglied mit einem Endabschalter sind auf einem isolierenden Träger zwei kreisförmige Leiterbahnen angeordnet, von denen mindestens eine nicht einen Vollkreis einnimmt. Schleifkontakte, welche die Leiterbahnen verbinden und elektrisch miteinander verbunden sind, stehen mit einem von einem Motor angetriebenen, gleichachsig zu den Leiterbahnen gelagerten Rad in Verbindung. Durch die erfindungsgemäßeAusführung ist der Endabschalter und damit das Stellglied preiswert herstellbar.
Patent EP-0216247-A2 (EP)
Inventor: PENDELTON ROBERT G
IPC: A61K31/55
Filed: 1986-09-09
Abstract: Selective α₂-adrenergic receptor antagonists are effective in modifying gastro-­intestinal motility in a manner useful in the treatment of colonic spasm, irritable bowel syndrome and constipation.
Patent EP-0223043-A2 (EP)
Inventor: MARKLEY THEODORE J
IPC: G01C5/02
Filed: 1986-10-08
Abstract: A transmitter for an alignment system in which a field of electromagnetic radiation is propagated in a non-planar reference cone is disclosed. The transmitter includes a source (27) for providing a collimated beam of electromagnetic radiation directed parallel to a beam axis. A cantilever strand (105) supports a bob (102) within the beam. The bob (102) has a conical reflecting surface (103) to reflect the collimated beam conically. Optimally, the cantilever strand (105) and bob (102) are chosen to provide a deflection between the bob (102) and plumb which is substantially one-half of any angular error between the beam axis and plumb. In an especially preferred form, a housing (94) surrounds the bob and has inner (95) and outer (96) surfaces which minimize temperature effects on the orientation of the reference field (14). Also, detectors (132) are provided to sense when the angular error between the beam axis and plumb is outside of an acceptable range.
Patent EP-0221544-A2 (EP)
Inventor: IKEGAYA ISAO
IPC: B60N2/14
Filed: 1986-11-05
Abstract: An adjustable height swivel seat (2) for a vehicle (1) is provided with a pivotal mechanism comprising a stationary component (10) secured to a floor and a pivotal component (14) supporting the seat frame (52) for rotation therewith and pivotably supported by the stationary component (10), and lifting means (54, 56) for moving the seat frame (52) upward and downward. The circumference of the stationary component (10) being less than that of the seat frame (52) so that the pivotal mechanism can be housed within the seat frame (52). Therefore, tall occupants can achieve the optimum seat position since the lowest position of the seat cushion (3) is relatively low.
Patent EP-0198575-A2 (EP)
Inventor: BOSTON DAVID R MINNESOTA MININ
IPC: G03C8/06
Filed: 1986-02-07
Abstract: This invention relates to a composition and process for enhancing silver images, and, more particularly, for enhancing photographically produced silver images for use in lithography. 
     In the silver salt diffusion transfer process, an imagewise exposed silver halide emulsion layer is positioned in intimate contact with a receptor element and developed with a silver halide developing composition in the presence of a solvent for silver halide such that the unexposed silver halide is dissolved and subsequently diffuses into the receptor element. Development nuclei, or catalyst, contained in the receptor element, cause the diffusing silver halide to be reduced (i.e., developed) to metallic silver, thereby forming an image on the surface of the receptor element. 
     One shortcoming of the silver diffusion transfer process is that a substantial level of silver halide is required to provide a positive silver image of sufficient oleophilicity to function as a lithographic plate. Another shortcoming is that there is often insufficent oleophilic/hydrophilic differential between the image areas and background areas of the lithographic plate. 
     This invention involves a composition for enhancing silver images comprising an oxidizing agent for metallic silver and a silver ion insolubilizing agent which react with photographically produced silver deposits. The composition is particularly useful in enhancing the lithographic utility of photographically produced silver deposits which function as the inkable image area of lithographic printing plates.
Patent EP-0200332-A2 (EP)
Inventor: OVSHINSKY HERBERT
IPC: C23C16/54
Filed: 1986-03-19
Abstract: Apparatus (26) for continuous deposition of semiconductor alloys by glow discharge including a plurality (28, 30, 32) of interconnected deposition chambers. At least one deposition chamber contains a generally vertical cathode plate (62) having opposed faces for establishing a plasma with a continuous substrate continuously passing through the chamber to deposit semiconductor alloy material on to the substrate. The apparatus includes rollers (76) about which the substrate is trained to advance the substrate between chambers in a generally horizontal path and through the chambers in a-generally vertical path, opposed to the cathode plate, to shorten the apparatus.
Patent EP-0200500-A2 (EP)
Inventor: CHUANG PATRICK T
IPC: G11C11/407
Filed: 1986-04-25
Abstract: A biasing scheme for a CMOS memory array. The bit lines and dummy bit lines in the array are precharged to Vcc/2, where Vcc is the externally supplied voltage level. The capacitor plates of the memory cells and dummy cells are biased to V cc /2 and the N well is biased to 1.6 V cc . The biasing scheme reduces, or eliminates, the effects of precharge current spike, differential sense amp voltage reduction, sense level disturbance and charge injection. A bit line emulating bias voltage generator minimizes power dissipation.
Patent EP-0220808-A2 (EP)
Inventor: ANGELL ERIC HUMPHREY
IPC: H04J3/16
Filed: 1986-08-18
Abstract: A plurality of digital signals of one or more digital transmission bit rates e.g., DS1, DS1C, DS2, DS3 are combined into a single transmission signal (IS) by employing a unique common channel frame format via 201 and one step multiplexing process via 202. The channel frame format includes a plurality of data bit positions and a plurality of overhead bit positions. The number of data bit positions used is dependent on the particular incoming signal. Similarly, the number of frames generated during a specific common framing interval is dependent on the digital transmission bit rate of the particular signal. Specifically, the number of channel frames generated during the common channel frame interval is dependent on a number of equivalent so-called lowest transmission bit rate signals, i.e., DS1 signals, included in the particular signal being formatted. The overhead bits are distributed in the channel frame format. 
     Digital words Fig. 2 words 1-84 from the channel frames are inserted into predetermined groups of data word positions in a repetitive frame of a single transmission signal (IS). The number of data words in a group is also dependent on the number of equivalent lowest transmission bit rate signals, i.e., DS1 signals, in the particular signal in the particular signal being combined.
Patent EP-0217569-A2 (EP)
Inventor: SHUBOW CALVIN
IPC: C04B28/34
Filed: 1986-09-10
Abstract: A composition for reacting with acidic aluminum phosphate solutions to form ultra light insulation and fireproofing layers e.g. on steel girders comprises a void making component which is a light weight aggregate e.g. expanded perlite, and or solid blowing agent such as dolomite, magnesia and or alumina, and at least one of a thixotropic agent e.g. bentonite and a fine particle solid e.g. talc, and preferably a ball clay.
Patent EP-0220037-A2 (EP)
Inventor: SILVERBERG MORTON
IPC: G03B27/62
Filed: 1986-10-13
Abstract: A document feeder with a vacuum belt platen transport system (12), wherein the vacuum belt platen transport system comprises plural belts (30) moving under a white vacuum plenum backing surface (26) overlying the platen. The belts (30) are transparent or highly translucent thin, low-­frictional, non-elastomeric, plastic belts the transparent or highly translucent belts being unapertured and the vacuum plenum backing surface (26) being unapertured in the imaging position, so that the vacuum belt transport system is effectively invisible through a document sheet to the copier. The vacuum plenum surface has relatively shallow and smooth-­walled elongated channels (54) extending under the belts (30) along the direction of movement of the belts, and vacuum apertures communicating with the channels from the vacuum source from outside of the imaging position. Transverse vacuum communicating channels (56) pneumatically communicate between the belts from the channels (54) under the belts. The belts are preferably approximately 0.2 millimeter thick polyester plastic and spaced apart by defined gaps of greater than five millimeters and less than twenty millimeters.
Patent EP-0221757-A2 (EP)
Inventor: MITSUGI MIKIO
IPC: A23G9/28
Filed: 1986-10-28
Abstract: In an ice cream product containing chocolate and a method for producing the same, chocolate flakes are contained inside the ice cream product so that complex patterns of intermittently arranged chocolate streaks are presented in any section appearing in biting of the product.
Patent EP-0229509-A2 (EP)
Inventor: RITCHIE IAN THOMAS
IPC: H01C17/06
Filed: 1986-12-17
Abstract: A stable high resistant transparent coating is formed by choosing an undoped wide band gap semiconducting oxide, and by forming a film from elements constituting the undoped oxide and from a dopant which is chosen so as to form a doped wide band gap semiconducting oxide, the doped oxide having an electrical resistance greater than the undoped oxide, the electrical resistance of the doped oxide being such that it equals an optimum value when the coating composition is inherently stable.
Patent EP-0235507-A2 (EP)
Inventor: DANSKY ALLAN H
IPC: H03K19/082
Filed: 1987-01-13
Abstract: A "dotted or" logic circuit comprising Current Controlled Gate (CCG) circuits (A,B) is described. In accordance with the present invention, Schottky diodes (D1A,D1B) are cross-coupled between the dotted CCG circuits. 
     Specifically, a Schottky diode (D1A,D1B) of one CCG circuit to the emitter (A2,B2) of the input transistors (T1,T2) of another CCG circuit and vice versa.
Patent EP-0235578-A2 (EP)
Inventor: MATTHES HANS GEORG
IPC: H02M7/523
Filed: 1987-01-30
Abstract: 1. Power supply system for a plurality of parallel resonant circuits (L0 , C0 ; L1 , C1 ; L2 , C2 ) connectable in parallel to bus bars and forming a load, in particular having a respective inductor (L0 , L1 , L2 ) for the inductive heating of workpieces, having a plurality of current converters which can be switched on and off and which supply alternating current to the bus bars in dependence on the power consumption of the load, characterized in that the current converters (G1 , W1 ; G2 , W2 ; G3 , W3 ) are static parallel resonant circuit converters which have a common auxiliary parallel resonant circuit (PSH ) and whereof the current inverters (W1 , W2 , W3 ) are synchronized by common triggering of the current switches in the mutually corresponding diagonals by means of commutation signals, and in that a phase control system (A) controls the current switches of the rectifiers (G1 , G2 , G3 ) of the various converters (G1 , W1 ; G2 , W2 ; G3 , W3 ) in dependence on the power required by the load parallel resonant circuits (L0 , C0 ; L1 , C1 ; L2 , C2 ) such that as many rectifiers (G1 , G2 , G3 ) as possible operate at full load and as few as possible operate at partial load.
Patent EP-0237918-A2 (EP)
Inventor: ENGLERT HEINRICH CHRISTIAN DR
IPC: C07D211/74
Filed: 1987-03-10
Abstract: A process for preparing a compound of the formula I …<IMAGE>… in which:… R<1>, R<2>, R<3> (identical or different) represent H, alkyl having 1-2 C-atoms and F, Cl, Br or I;… R<4> represents H or alkyl having 1-4 C-atoms,… n represents the numbers 2-5 and… R<5> represents a radical which can be removed under physiological conditions or hydrogen, and their physiologically tolerable salts. …<??>They are effective medicines against diarrhoea.
Patent EP-0240772-A2 (EP)
Inventor: MISUMI MASAO C O OVAL ENGINEER
IPC: G01F1/32
Filed: 1987-03-13
Abstract: A vortex flow meter having a vortex generator comprises a plurality of vortex generating elements installed in a fluid passage against the fluid's flow and perpendicular thereto. An upstream-side vortex generating element and a down- stream-side vortex generating element both arranged in parallel at a predetermined interval therebetween in the direction of the fluid's flow. Zero to plural flat plates are arranged in parallel at equal intervals between both vortex generating elements. The representative length portions of the vortex generating elements are located respectively on the surfaces opposed to each other. The frequency ratio of the vortexes generated, when independently arranged, are 0.7 to 0.9 on the standard basis of the upstream-side vortex generating element.
Patent EP-0242720-A2 (EP)
Inventor: NANTIN HANS
IPC: B65B61/18
Filed: 1987-04-09
Abstract: In the manufacture of aseptic packing containers from weblike laminate material the material usually is brought into contact with a liquid sterilizing agent which, after a certain treatment period, is removed again. In order to avoid any accumulation of residues of sterilizing agent behind lugs, opening strips or the like a method and an arrangement for finishing an opening arrangement (2) on a packing container (1) are proposed, according to which an external gripping element (3) is placed over the opening region (4) only after the packing container (1) has been filled with the desired contents and has been closed. This is achieved with the help of a sealing unit (9) with vacuum device (10) and a gas-permeable striplike gripping element (3).
Patent EP-0252442-A2 (EP)
Inventor: IINO SHUJI
IPC: G03G5/043
Filed: 1987-07-02
Abstract: A photosensitive member of the present invention comprises an electrically conductive substrate (1), a photoconductive layer (2) and an overcoat layer (3). 
     The photoconductive layer comprises selenium-arsenic alloy layer, or selenium layer and selenium-tellurium layer formed in this order. The overcoat layer comprises amorphous carbon containing hydrogen and contains a kind of atom selected from the group consisting of halogen, oxygen and nitrogen. 
     The photosensitive member of this construction is harmless and excellent in electrophotographic characteristics inclusive of durability and surface hardness.
Patent EP-0254272-A2 (EP)
Inventor: BERG ALOYS DR
IPC: A61K31/10
Filed: 1987-07-21
Abstract: The invention relates to the use of probucol for preventing and treating heart diseases, wherein a reduced myocardial oxygen consumption is desirable or necessary, such as car­diomyopathy of various origins, the hyperkinetic heart syn­drome and coronary heart disease, including coronary insuf­ficiency and its concomitant symptoms or secondary diseases.
Patent EP-0258800-A2 (EP)
Inventor: SOBOTTA RAINER DR
IPC: C07D221/22
Filed: 1987-08-26
Abstract: The novel compounds of the formula 
<IMAGE>
 (X is hydrogen, fluorine or chlorine) can be prepared by customary processes and are used as pharmaceutical substances.