baber/WOPTO huggingface dataset:
Patent EP-0031139-A2 (EP)
Inventor: WELZHOFER KLAUS
IPC: H03K4/02
Filed: 1980-12-17
Abstract: Die Erfindung bezieht sich auf einen Impulsformer, der zur Impulsformung einen periodisch umladbaren Kondensator (CT) besitzt. Bei der Funktionsprüfung elektronischer Baugruppen müssen die Prüfringe mit unterschiedlichen bzw. variablen Impulsen angesteuert werden. Die Erfindung sieht hierzu einen Impulsformer vor, der zwei zueinander symmetrische der periodischen Auf- und Entladung des Kondensators dienende Kreise besitzt, die jeweils binär gestaffelte einstellbare Widerstände (RVFL, RFL) zur Einstellung der Anstiegs- bzw. Abfallzeit der Impulsflanken der zu bildenden Impulse sowie eine Stromquelle (OP5, T24, OP10, T71) und eine Spannungsquelle (OP2, T23, OP12, T65) zur proportionalen Änderung der Flankensteilheit mit der Änderung des Hubs der Impulse enthalten. Zudem sind jedem Kreis Mittel zur Spannungsbegrenzung (D12, D34), die den gewünschten Hub erzeugen, zugeordnet, deren Vorspannungsquellen (OP7, T30, OP9, T70) abhängig von dem einzustellenden Hub veränderbar sind. Die Auf- und Entladung erfolgt über einen jeweils aus zwei Transistoren (T27, T28, T67, T68) bestehenden periodisch geschalteten Differenzschalter. Der erfindungsgemäße Impulsformer ist insbesondere für den Einsatz in Prüfautomaten für Datenverarbeitungsgeräte geeignet.
Patent EP-0019445-A2 (EP)
Inventor: GAAL ANTAL
IPC: C07F9/38
Filed: 1980-05-12
Abstract: The invention provides a process and the product of process for the preparation of N-phosphonomethyl-glycine comprising the oxidation of an aqueous suspension of N-phosphonomethyl-imino diacetic acid in the presence of a catalyst with oxygen or an oxygen-containing gas. Comparing the process of the invention with the known processes, specific conversion is considerably increased and significant amounts of energy can be saved.
Patent EP-0049435-A2 (EP)
Inventor: MAROCCO SERGIO
IPC: E02B7/00
Filed: 1981-09-25
Abstract: The subject matter of the invention is a device for connecting together sheets (3) which form the outer sheath (29 or 36) of a collapsible dam, and simultaneously connecting said sheath to the bed of a waterway. Said device comprises a plurality of elementary clamps (1 or 22) alternated with hinges (2) formed by the sheets (3) of the sheath. Rubberized ropes (14, 15 or 27, 28) extending from one bank to the other of the waterway, provide continuity for the clamps and hinges.
Patent EP-0045529-A2 (EP)
Inventor: STANDAERT GEORGES
IPC: C10B39/18
Filed: 1981-03-23
Abstract: Automatic coke discharge installation comprises (a) an inclined surface onto which coke is tipped from quenching cars, (b) a series of hinged flaps located at the bottom of the incline, and (c) a conveyor located beneath the flaps. Each flap is controlled by its own motor-driven winch. A detector device which can be moved along the entire length of the installation acutates the winches to open each flap in turn when coke is detected on the incline next to it.(FL).
Patent EP-0032796-A2 (EP)
Inventor: SILVERBERG MORTON
IPC: G03G15/04
Filed: 1981-01-09
Abstract: An original document handling apparatus (10) for moving successive individual document sheets (23) on the surface (37) of a movable belt (12) into a registered position for copying at a copier imaging station (24), including registration fingers (31 and/or 33) movable into and out of the path of the documents (23), in which the belt has a plurality of narrow elongated grooves (36) extending in the direction of movement of the belt and having gently sloped walls (36a) to avoid reproducible shadows, and wherein the registration fingers are adapted to interfit into the grooves for the registration of the documents. The grooves preferably also include vacuum apertures (40) therein.
Patent EP-0055980-A2 (EP)
Inventor: QUINTANA QUINTANA BLAS
IPC: H02G3/04
Filed: 1981-12-15
Abstract: The ducting, comprising built-in means for channelling or guiding these cables or other elements, especially synthetic tubular ducting of a rigid construction, is characterised in that during its manufacture, especially by moulding, or after this operation, the inside of this ducting (1) is fitted with, longitudinally and over its entire length, a cord, rope, string, fibre, metal wire or other element (4) of very small cross-section and of high tensile strength, whilst at the same time being very flexible in order to accommodate the variations in shape and coiling of the ducting. <IMAGE>
Patent EP-0057435-A2 (EP)
Inventor: VON HORST LOUIS DR DIPL-ING
IPC: A23L5/20
Filed: 1982-01-28
Abstract: A process for extracting bitter principle and tannin from hops, uses ethanol as the extracting agent in a single extraction. By controlling the water content of the ethanol used, the quantity of extracted tannin can be controlled. The tannin component can be separated out of the obtained extract as desired. By treating the extract with water vapor, all the alcohol can be simultaneously expelled and recovered. Ethanol is preferably removed and recovered from the resultant draff by means of the flash desolventizing system (FDS) method.
Patent EP-0070969-A2 (EP)
Title: Timepiece case/backcover assembly
Inventor: HALICHO JAMES J
IPC: G04B37/11
Filed: 1982-04-21
Abstract: Disclosed is a timepiece construction in which the case (2, 12) and back cover member (3, 13) typically have snap-fit engagement surfaces with a polygonal plan profile composed of a plurality of circular arc surface portions (2g, 12g) having a common center point and a plurality of rectilinear surface portions connecting the circular arc surface portions (2h, 12h) together. Snap-fit engagement between the surfaces is effected only at the circular arc surface portions. 
     A sealing gasket (4, 14) may be interposed and compressed between a case flange (2e, 12e) and inside surface (3b, 13b) of the back cover member.
Patent EP-0072910-A2 (EP)
Inventor: LAURER GEORGE JOSEPH
IPC: G06K7/016
Filed: 1982-07-13
Abstract: In decoding a bar coded label (16), a partial decode and majority vote technique is employed to select final values for ambiguous characters (i.e., 1-7, 2-8) appearing in the label. During the partial decode phase, character-identifying value are established for every character but a common value is assigned to any ambiguous character in a given subset of such characters. An ambiguity-resolving value is additionally assigned to an ambiguous character each time it appears. Through algebraic summation of the ambiguity-resolving values for each character position occupied by an ambiguous character, the ambiguous character which appears a majority of times in that position is finally selected.
Patent EP-0070518-A2 (EP)
Inventor: LEE THOMAS DAW-YUAN
IPC: C07D487/04
Filed: 1982-07-14
Abstract: Provided are imidazoquinoxalines of the structures:
     and
     wherein R,, R 5 , R 6  and R, are independently H, alkyl, aryl, alkenyl, alkynyl, hydroxy, hydroxyalkyl, alkoxy, mercapto, mercaptoalkyl, alkylthio, amino, alkylamino, aminoalkyl, carboxaldehyde, carboxylic acid and salts thereof, carbalkoxy, alkanoyl, cyano, nitro, halo, trifluormethyl, sulfonyl, alkylsulfonyl, sulfonamido, or R,, R 5 , R 6  and R, may be taken together with the adjacent group to form a methylenedioxy group;
     R 4  is H, alkyl, alkenyl, alkynyl, aryl, aralkyl, hydroxy, alkanoyl, or alkanoyloxy;   R 3  is H, cyano, tetrazolo, carboxaldehyde, hydroxyalkyl, carboxylic acid and salts thereof or derivatives thereof such as esters or amides in which the substituent on the ester oxygen or amide nitrogen is alkyl, aryl, hydroxyalkyl, alkoxyalkyl or amino alkyl;   R 2  and R 8  are independently H, alkyl, aryl, halo, amino, alkylamino, arylamino, hydroxyamino, hydroxy, alkoxy, mercapto or alkylthio; and   X is oxygen, sulfur. imino, hydroxyimino, and hydrazino.
Patent EP-0075175-A2 (EP)
Title: Verfahren und Vorrichtung zum Wärmetausch an festen Oberflächen
Inventor: OPITZ HEINRICH DIPL-CHEM
IPC: F28C3/00
Filed: 1982-09-06
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung zum Wärmetausch, insbesondere zur Kühlung an festen Oberflächen. An den festen Oberflächen wird ein örtlich gleichmäßiger, konvektiver Wärmetausch verreicht. Erfindungsgemäß wird in einer Strömungskammer (1) an einer Oberfläche einer wärmeleitenden festen Wand (9) mit Hilfe eines Leitapparates (2) einer Kreisströmung eines Fluids eine Senkenströmung überlagert unter Bildung einer Wirbelsenkenströmung. Die Wärmetauschfläche des zu kühlenden Bauteils (9) ist gleichzeitig die Grundplatte (8) einer Strömungskammer (1).
Patent EP-0070635-A2 (EP)
Inventor: KRESPAN CARL GEORGE
IPC: C07C315/04
Filed: 1982-06-29
Abstract: beta -Substituted polyfluoropropionate salts of the formula:
 (XCF2CFYCO2)nM
 wherein
 X is -CN, -N3, -SR, -SO2R or -PO(OR min )2;
 R is C1-10 alkyl, aryl or alkaryl having no more than 10 carbon atoms;
 R is -CH3, -C2H5, -CH2CF3 or -CH2CF2CF2H;
 Y is -Cl, -F, -Br or -ORF except that when X is -CN, Y is -Cl, -F or -Br;
 R1 is perfluoroalkyl, branched or linear, having 1 to 10 carbon atoms or such perfluoroalkyl having one or more carbon-carton links interrupted by ether oxygen;
 M is alkali metal, alkaline earth metal or -NR<1>R<2>R<3>R<4>, wherein R<1>-R<4> are, independently, C1-6 linear alkyl, allyl or benzyl; and
 R is the valence of M and is 1 or 2 can be used to prepare such derivative as substituted fluorocarbons and copolymers having pendant groups that can be converted into ion-exchange groups. The salts can be prepared by reaction of a fluoroolefin CF2=CFY a salt MXn and CO2.
Patent EP-0092164-A2 (EP)
Inventor: KISSEL GERNOT
IPC: B09B3/00
Filed: 1983-04-14
Abstract: A method for selectively collecting and treating household refuse and household refuse-like industrial waste, in which the refuse is collected without mixing in a plurality of waste groups, stored in separate containers and transported away separately, is to be improved with respect to the sorting process of the waste groups. For this purpose, it is provided that at the refuse input a selection control is actuated and this control triggers a treatment process which is matched to the waste group and treats the refuse for compact storage and stores it in the compact form in the associated container and in that the individual waste groups are transported away in compact form. <IMAGE>
Patent EP-0102578-A2 (EP)
Inventor: KRAATZ UDO
IPC: A01N43/653
Filed: 1983-08-22
Abstract: 2-Aryl-2-azolylmethyl-1,3-dioxepines of the formula   <IMAGE>   in which Az is imidazol-1-yl or 1,2,4-triazol-1-yl, X is the ethylene or vinylene grouping, and Ar is optionally substituted aryl, or addition products thereof with acids or metal salts, which possess fungicidal activity.
Patent EP-0084416-A2 (EP)
Inventor: MILLS STEPHEN DAVID
IPC: B22D41/20
Filed: 1983-01-07
Abstract: A support mechanism for a stopper (10) used in casting comprises an upright, axially movable support shaft (20) located outside the associated container (2), to the upper end of which shaft (20) is welded a block member (34) having formed therein a transversely elongate slot (46) extending fore and aft through the block member (34). One end of a transverse connecting arm (30) passes through the slot (46) and can be adjustably located, both axially and transversely, relative to the block member (34) prior to securing to the block member (34). To the other end of the transverse arm (30) is attached one part (38) of a two-piece clamp (32) which grips the upper regions of the stopper (10) to secure said stopper (10) to the support mechanism, location means (18,42) reacting between the stopper (10) and the clamp (32).
Patent EP-0086099-A2 (EP)
Inventor: GOLDSMITH RILEY G
IPC: E02B17/00
Filed: 1983-02-04
Abstract: A guideline system for positioning subsea equipment such as a riser 32 utilizes splayed guidelines 60, 62 for exerting lateral forces on the subsea equipment as it is lowered into place, the guidelines slidably engaging a follower 44 connected to the riser and being secured between a surface structure such as a tension leg platform 10 and a fixed structure such as a wellhead template 20.
Patent EP-0092368-A2 (EP)
Inventor: HORTON EDWARD CHRISTOPHER
IPC: G07F9/02
Filed: 1983-04-13
Abstract: A beverage dispending machine which, in addition to its normal beverage dispensing modes has machine function modes during which time various machine functions and characteristics may be viewed and changed. The normal user beverage selection keys (8) and visual display means (2,10,12) take on machine functions and characteristics during the machine function modes. Typically the machine function modes enable faults to be displayed, prices of beverages to be changed or beverage characteristics to be altered.
Patent EP-0104957-A2 (EP)
Inventor: ALSTON WILLIAM WILEY JR
IPC: A61B5/16
Filed: 1983-09-29
Abstract: Apparatus is disclosed for measuring an athlete's auditory reaction time, and for training an athlete to reduce his auditory reaction time in response to an auditory stimulus used to initiate an athletic event. The apparatus automatically provides a sequence of variable time delays followed by auditory stimuli which simulates the sequence and auditory quality of the preparatory commands used to initiate an athletic event. The apparatus further provides means for measuring and indicating the athlete's auditory reaction time in response to the auditory stimulus which represents the "Go" signal of the athletic event.
Patent EP-0110602-A2 (EP)
Inventor: MAYCOCK IAN COMMANDER
IPC: F16D13/46
Filed: 1983-11-10
Abstract: The clutch comprises a clutch plate 20 which can be retracted by a release mechanism 23 to release a driven plate 22. The release mechanism includes first and second members 26, 28 and an intermediate detend 27. The detent is located between the members by urging the first member in one direction relative to the second member. To separate the first and second members, the first member is initially urged further in said one direction to release the detent.
Patent EP-0118771-A2 (EP)
Inventor: BERGERON LAWRENCE EDMOND
IPC: H04B1/66
Filed: 1984-02-09
Abstract: Apparatus and a method are disclosed for digitizing a voice signal as it occurs and the digitized signal is compressed and stored for subsequent reconversion to a voice signal at a latter time. Binary words derived from digitizing the signal in an analog-to-digital converter represent the voice non lineary and are first linearized by a first processor and then stored in a first memory until a block of binary words are assembled. Next the block of binary words are transferred to a second buffer memory and a second processor compresses it using time domain harmonic scaling processing which extracts the pitch of the original voice and also compresses the voice frequency spectrum to affect a 2:1 reduction in the number of stored binary words representing the digitized voice signal. This reduced amout of data is then upsampled by a factor of four using linear interpolation to derive a pseudo higher sample rate required for further processing using continuously variable slope delta modulation processing which yields one binary bit out for every binary word processed. The resultant bits are assembled into eight bit words and then stored in a third memory. Another binary word representing the pitch is added and the result is a 4:1 compression of the original digitized data. The compressed digitized data is stored in a bulk memory. Thereafter, more digitized samples of the voice signal undergo this same processing. Compressed digitized voice signals may be reconverted to a voice signal for playback by processing the digitized and compressed voice signals generally in the reverse order. Playback speed control may also be accomplished without changing the pitch of the voice. To double the playback speed the time domain harmonic scaling processing is deleted in playback, thus leaving the frequency spectrum compressed and a 2:1 reduction in binary words representing the digitized voice. To slow the playback speed the digitized voice signals undergo modified TDHS processing.
Patent EP-0117539-A2 (EP)
Title: Improved process for treating thermoplastic polymers
Inventor: MARESCA LOUIS MICHAEL
IPC: C08G65/48
Filed: 1984-02-23
Abstract: Described is a process for improving the color of thermoplastic polymers by contacting the polymer with a peracid, hydrogen peroxide or other peroxygen compound.
Patent EP-0123988-A2 (EP)
Inventor: KRAJEC OTMAR
IPC: F16B5/02
Filed: 1984-04-13
Abstract: 1. Process for fixing hollow chamber sheets (1) of high impact strength plastics to a sub-structure (2, 6) at points, by means of screws (3, 5) which pass through the hollow chamber sheet (1) and secure the hollow chamber sheet (1) to the sub-structure (2, 6) in a manner known per se, characterised in that the threaded end of the screw (3) or screw bolt (5) is punched through the hollow chamber sheet (1) to form an opening and the hollow chamber sheet (1) is then secured to the sub-structure (2, 6) by tightening the screw connection.
Patent EP-0135664-A2 (EP)
Inventor: REES KARL
IPC: F22B37/10
Filed: 1984-05-11
Abstract: Der vertikale Gaszug (1) weist an seinem unteren Ende einen Trichter (10) mit Austrittsöffnung (12) für Asche oder dergleichen auf. Er besteht aus miteinander verbundenen, ein Medium führenden und in der Längsrichtung des Gaszuges (1) verlaufenden, wandbildenden Rohren (2). Auch der Trichter (10) steht aus miteinander verbundenen, ein Medium führenden und wandbildenden Rohren. Die schrägen Trichterwände treffen an ihrem oberen Ende entlang einer Grenzkante (14) auf wandbildende Rohre (2) des Gaszuges (1), wobei Rohre der Trichterwände mediumseitig mit Rohren (2) des Gaszuges in Verbindung stehen. Der Gaszug (1) hat z.B. zylindrischen Querschnitt und die Grenzkante (14) erstreckt sich über den gesamten Umfang. Alle wandbildenden Rohre (2) des Gaszuges sind an der Grenzkante (14) abgebogen, wobei diese Abbiegung für mindestens einen Teil dieser Rohre aus der Gaszugwand nach außen erfolgt. Die Rohre in jeder Trichterwand sind parallel zueinander geführt. Hierdurch ergeben sich einfache, ebene Trichterwände, in denen die Rohre übersichtlich angeordnet sind, was eine kostengünstige Herstellung ermöglicht.
Patent EP-0129799-A2 (EP)
Inventor: ROGLER WOLFGANG DR
IPC: H01B3/40
Filed: 1984-06-15
Abstract: Die Erfindung betrifft hitzehärtbare Reaktionsharzmischungen, die polyfunktionelle Epoxide, polyfunktionelle Isocyanate und einen Reaktionsbeschleuniger sowie gegebenenfalls übliche Additive und/oder Füllstoffe enthalten, und stellt sich die Aufgabe, Reaktionsharzmischungen dieser Art bereitzustellen welche lagerstabil sind, aus gut mischbaren Einzelkomponenten bestehen, eine hohe Gebrauchsdauer besitzen und gleichzeitig die Herstellung von Formstoffen erlauben, welche die guten mechanischen Eigenschaften sowie die hohe Temperaturwechselbeständigkeit von Polyurethanstrukturen mit den guten thermischen Eigenschaften von Oxazolidinon- und Isocyanuratstrukturen verbinden. Erfindungsgemäß ist dazu vorgesehen, daß die Reaktionsharzmischungen als polyfunktionelle Isocyanate Isocyanatvorpolymerisate in Form von Umsetzungsprodukten aus Diphenylmethandiisocyanat und einem Diol oder aus einem Isocyanatgemisch aus Diphenylmethandiisocyanat und Polymethylenpolyphenylisocyanaten (mit einer Funktionalität größer 2) und einem Diol enthalten, wobei auf 1 Äquivalent Isocyanat jeweils 0,01 bis 0,35 Äquivalente, vorzugsweise 0,05 bis 0,2 Äquivalente, des Diols entfallen, daß auf 1 Äquivalent Epoxid 0,2 bis 5 Äquivalente Isocyanat entfallen und daß der Reaktionsbeschleuniger ein tert. Amin oder ein Imidazol ist.
Patent EP-0133657-A2 (EP)
Inventor: KRABBENHOFT HERMAN OTTO
IPC: C08L33/00
Filed: 1984-07-12
Abstract: A composition comprising an intimate thermoplastic admixture of at least two structurally dissimilar organic polymers, a delamination inhibiting effective amount of the first organic polymer covalent bond graft linked to the second organic polymer through a multifunctional graft linking agent of the insertion, electron deficient type the new admixtures are useful for the usual applications associated with the admixture properties.
Patent EP-0152516-A2 (EP)
Inventor: GROSCH HERMANN
IPC: F42B23/16
Filed: 1984-07-20
Abstract: 1. A mine having : a casing (10) ; a detonating cap (12) which can be ejected from the casing (10) and contains an explosive charge (16) and an explosive charge igniting device taking the form of a delay-action cap with an ignition point mechanism (18) and an ignition triggering device (19) actuated thereby ; and a propellant charge (13) having a propellant charge ignition device (14) for the substantially vertical ejection of the detonating cap (12) and a sensor for detecting objects from whose detection the activation of the propellant charge ignition device (14) and the explosive charge ignition device (17) is derived, characterized in that the explosive charge ignition device (17) has an ignition point adjuster (19) for adjusting the ignition point in the ignition point mechanism (18), and the sensor is formed by a locating device (42) having at least one receiver (21) and a connected evaluating unit (22) so constructed that it determines from the signals received the ignition point for the propellant charge ignition device (14) and the explosive charge ignition device (17) and delivers corresponding control signals thereto.
Patent EP-0144527-A2 (EP)
Inventor: HALLIDY WILLIAM M
IPC: B66D1/58
Filed: 1984-08-13
Abstract: Apparatus for protecting rotating machine parts against excessive mechanical loads, said apparatus comprising torque-limiting means (10) having an input shaft connectable to a motor (12) and an output shaft connectable to a load (14); slip-sensing means, for detecting differences in speed between rotation of said input shaft and rotation of said output shaft; and automatic protective means responsive to said slip-sensing means, and operative to reduce the amount of slip, to avoid damage to said torque-limiting means from excessive slip.
Patent EP-0138041-A2 (EP)
Inventor: VOBACH ARNOLD R
IPC: F25B25/02
Filed: 1984-09-07
Abstract: There is provided a chemically assisted mechanical refrigeration process including the steps of: mechanically compressing a refrigerant stream which includes vaporized refrigerant; contacting the refrigerant with a solvent in a mixer (11) at a pressure sufficient to promote substantial dissolving of the refrigerant in the solvent in the mixer (11) to form a refrigerant-solvent solution while concurrently placing the solution in heat exchange relation with a working medium to transfer energy to the working medium, said refrigerant-solvent solution exhibiting a negative deviation from Raoult's Law; reducing the pressure over the refrigerant-solvent solution in an evaporator (10) to allow the refrigerant to vaporize and substantially separate from the solvent while concurrently placing the evolving refrigerant-solvent solution in heat exchange relation with a working medium to remove energy from the working medium to thereby form a refrigerant stream and a solvent stream; and passing the solvent and refrigerant stream from the evaporator.
Patent EP-0146789-A2 (EP)
Inventor: GOTH GEORGE RICHARD
IPC: H01L21/762
Filed: 1984-11-23
Abstract: A process for etching deep trenches to achieve dielectric isolation for integrated circuit devices; the process insures obtaining substantially perfectly vertical trench walls (94) by precluding significant variation in etch bias during the trench formation. 
     This is accomplished by interposing, between the conventionally formed imaging layer (86) of photoresist and the masking layer (84), two additional layers: one layer being an organic underlay (88) which is applied over the masking layer of SiO 2  (84); the other layer (90) applied over the oroanic laver and beina comoosed of silicon nitride or oxide.