baber/WOPTO huggingface dataset:
Patent EP-0100221-A2 (EP)
Inventor: SACCHETTI PETER J
IPC: F16J3/02
Filed: 1983-07-22
Abstract: A fluid pressure sensitive construction such as an actuator comprises a housing (31 A) and a flexible diaphragm (42) carried by the housing and defining a fluid chamber (43) therewith, whereby pressure differentials acting across the diaphragm cause movement thereof relative to the housing. The diaphragm (42) comprises a lamination having a polymeric layer (45) defining the side thereof facing away from the chamber (43) and a metallic layer (47) defining the side thereof facing the chamber, so that the diaphragm can provide strength, flexibility, ease of sealing to a metallic housing, and economic cost.
Patent EP-0103418-A2 (EP)
Inventor: SPEEDIE JAMES
IPC: D06F49/02
Filed: 1983-08-15
Abstract: The invention relates to a rotary washing drying or tumbling machine and particularly to a spin dryer of the type in which an electric motor drives a spinning drum. 
     The spinning drum (22) is in two cup shaped portions (39) and (40) joined at flanges (44) and (42) by spin friction welding. The upper portion (39) of the drum has apertures (43) through which water can flow to the outside of the drum. Portion (49) has at its upper end a balance ring (47) of dense metal or very dense plastic which is attached to the upper drum portion (39) by plastic rivets. 
     The lower portion (40) of the drum is attached to a mounting (21) which is then directly attached to a motor shaft. 
     The two flanges (44) and (42) have cooperating projecting ring and groove features to enable the two drum portions to be brought together and held in precise location during the spin friction welding operation. 
     The preferred material for the drum is polypropylene.
Patent EP-0105685-A2 (EP)
Inventor: UENO KOUJI
IPC: H03K19/00
Filed: 1983-09-26
Abstract: An electronic circuit device, such as an integrated circuit device, includes a plurality of circuit portions which are not all used at the same time, for example, ECL-type circuits used to read out information from a memory and TTL-type circuits used to write in information into memory cells. The electronic circuit device comprises at least one power terminal (V1, V2) commonly provided for the plurality of circuit portions, and control means (SW-A, SW-B) for activating part of the circuit portions in accordance with the potential of a power source voltage applied to the power terminal or terminals.
Patent EP-0089919-A2 (EP)
Inventor: KUMMEROW THOMAS DR-ING
IPC: H04N19/503
Filed: 1983-03-18
Abstract: To save transmission capacity, only those parts of a single frame of a moving-picture signal (video signal) are transmitted in digital form which have changed compared with the preceding single frame as far as this is known to the receiver. The transmission coding process can be carried out with a continuous operating speed determined by the data rate of the transmission path since both the change decisions and the supplied uncoded frame data words are temporarily stored at the transmitter end for data processing and are supplied to the coding process after a variable delay. A temporary storage at the channel end can be omitted both in the transmitter and the receiver. The received frame data are directly decoded and the associated address data are used for updating the video information items located in the frame store which are only reproduced after a delay time - between zero and one frame period.
Patent EP-0125392-A2 (EP)
Title: Mixer
Inventor: RUDOLPH JOACHIM
IPC: B01F9/10
Filed: 1984-02-10
Abstract: 1. Mixer comprising an essentially vertically arranged conical mixing vessel (1) which tapers downwardly in the direction of the material outlet, a rotatably driven screw conveyor (13) which is arranged in this vessel parallel to the vessel wall (11), and a rotatably driven central mixing device (21) which is arranged in a fixed position parallel to the vertical longitudinal axis (20) of the vessel (1), characterised in that the vessel (1) can be rotatably driven and the screw conveyor (13) is in a fixed position relative to the position of its axis (12).
Patent EP-0118105-A2 (EP)
Inventor: CHINN LELAND J
IPC: C07J41/00
Filed: 1984-03-01
Abstract: The invention relates to novel 2-cyanosteroids of Formula I which are useful for the induction of menses and the termination of pregnancy.
Patent EP-0121237-A2 (EP)
Inventor: DAISENBERGER GEORG DIPL-ING
IPC: H04M3/36
Filed: 1984-03-28
Abstract: In a telephone exchange system comprising information-processing sequential logic systems and devices for averting overloads, the group processor requests which occur for the incoming through-connections are rejected first given a necessity of an overload defense system and with an overload of a first degree, the request being the through-connection request to be executed, respectively, once incoming and once outgoing (with reference to the respectively-employed subscriber line or trunk or, respectively, corresponding channels) over line trunk groups per connection. Requests by group control unit for outgoing through-connections are likewise rejected only given an overload of a second degree. Discrimination of the two overload levels is provided by way of a counter.
Patent EP-0134032-A2 (EP)
Inventor: BARLAGE BRUNO DIPL-ING
IPC: A01B29/04
Filed: 1984-08-13
Abstract: 1. A single-row land packer having a frame (1; 101) which is provided with connecting means (8, 9) for coupling to or mounting on a towing vehicle and which is composed of longitudinal struts (3, 4, 5) aligned parallel to the direction of travel (2) and cross struts (6, 7) extending transversely to the direction of travel (2), and having a plurality of packer rings (10, 11, 14; 110, 111, 114) which are arranged with mutual spacing and are rotatable about axles (12, 13; 112, 113) parallel to one another and which are supported on the longitudinal struts (3, 4, 5) of the frame (1; 101) and are combined in groups, characterised in that the axles (12, 13; 112, 113) of the packer rings (10, 11, 14; 110, 111, 114) of different groups are arranged staggered horizontally in relation to one another in the direction of travel (2).
Patent EP-0140114-A2 (EP)
Title: Hinge for a window or door shutter
Inventor: LIEDL HARMUT
IPC: E05D5/02
Filed: 1984-09-14
Abstract: 1. A hinge for a window shutter or a door shutter comprising a hinge block (1) ; a hinge plate (2) which is rotatably mounted on the hinge block by means of a sleeve (7) and which is assembled from two parts (3, 4) adjustable relative to one another in the direction parallel to the shutter transverse to the axis of rotation, of which one part carries an angled limb (6) with the sleeve and the other is non-displaceably connectable with the shutter (5) ; and a screw drive (18) the positioning screw (19) of which is rotatable but axially non-displaceably held in one of the two hinge plate parts and engages in a female thread (22) of the other part, characterized in that the positioning screw (19) is arranged in the region of the end of the hinge plate (2) associated with the angled limb (6) ; and in that the hinge plate (2) has a holding piece (14) which can preferably be screwed to the shutter (5) and which passes through an elongate slot guide (16) in the hinge plate part (4) with the angled limb (6) and engages over this hinge plate part (4) on the side facing away from the shutter (5).
Patent EP-0138213-A2 (EP)
Title: Verfahren zur Schwelung von Rückständen der Kohlehydrierung
Inventor: WINCKLER LOTHAR ING GRAD
IPC: C10G1/00
Filed: 1984-10-12
Abstract: Bei diesem Verfahren zur Schwelung von Ruckständen der Kohlehydrierung erfolgt zunächst eine Vakuumdestillation des Hydrierrückstandes. Zwecks verbesserter Handhabung derartiger Rückstände insbesondere beim Austragen aus der Vakuumkolonne sowie dem Transport zur Weiterverarbeitung wird der Hydrierrückstand in einer ein- oder mehrwelligen Schneckenmaschine einer Destillation unter vermindertem Druck unterworfen, die entstehenden Gase und Dämpfe werden abgezogen und der nicht verdampfte Rest wird in der Schneckenmaschine einer Schwelung unterzogen.
Patent EP-0143374-A2 (EP)
Inventor: COLLINA GIANCARLO
IPC: B41J11/54
Filed: 1984-11-08
Abstract: Printer with sheet front loader constituted by a drawer (20) arranged below the printer body (1) with the inner portion bent upwards in order to guide a sheet inserted therein up to the platen (10) which further acts as sheet feeding device. 
     To allow the use of sheets having a length lesser than the one defined by the drawer path the drawer bottom is provided with at least one elongated opening or indentation (22, 23) and an arrangement of the printer feet for laying the printer on a working plane suitable to allow a further advancement of the sheet, though completely inserted in the drawer, by a manual action performed by the operator through the opening in the drawer bottom.
Patent EP-0149181-A2 (EP)
Inventor: GJERTSEN ROBERT KENNETH
IPC: G21C3/326
Filed: 1984-12-19
Abstract: A coolant-displacement rod for a nuclear reactor including a stack of zirconium-oxide pellets in a zirconium alloy cladding. The outer surfaces of certain of the pellets spaced at intervals along the stack include recesses into which the cladding is impressed by the pressurized coolant so as to cause engagement of the cladding encircling each of the pellets with the recessed outer surfaces thereby compartmentalizing the pellets into sub-stacks as the cladding grows permanently axially when exposed to neutron flux. The formation of a long unsupported gap under the cladding which might collapse under the pressure and at the temperature coolant is prevented by forming a plurality of short unsupported gaps instead of one long gap.
Patent EP-0117706-A2 (EP)
Inventor: KOSMAS NIKOLAOS
IPC: D05B59/00
Filed: 1984-02-21
Abstract: A bobbin run-out detector for a lockstitch sewing machine is responsive to thread tension for sensing when the bobbin is empty of thread. The thread tension is sensed by a hook member (168; 332) engageable with the thread extending from the bobbin, the hook member (168; 332) being moved by a resilient bias as a result of loss of thread tension consequent on emptying of the bobbin. The hook member (168, 332) is linked to a shutter (174; 334) which moves with the hook member (168; 332) in order to influence a light beam, light receiving means (202) being responsive to such influence to produce a signal indicative of bobbin run-out. The signal may stop the machine and/or actuate an alarm. Alternatively, the signal may actuate a bobbin change device (2, 4, 14, 16) for removing the empty bobbin and for inserting a previously wound bobbin, to permit sewing to resume.
Patent EP-0126554-A2 (EP)
Inventor: STEVENSON BASIL CHARLES JAMES
IPC: F01M11/10
Filed: 1984-04-24
Abstract: A recirculating lubricating system includes a monitor filter unit (16) between a pump (13) and a main filter element (17). The monitor filter unit (16) includes diverting means (23, 31) to ensure that a proportion of the oil flowing between the pump and the main filter element is diverted through a removable monitor filter element (28).
Patent EP-0132133-A2 (EP)
Inventor: NAGAE YASUTAKA
IPC: G06F1/00
Filed: 1984-07-13
Abstract: A microcomputer includes a functional element for generating an internal reset instruction by itself, other than a usual external reset signal. The internal reset instruction is generated every time a usual power-off instruction is generated. Thus, a power-off signal responding to the power-off instruction is maintained as it is by execution of the internal reset instruction. The microcomputer further includes a functional element for maintaining at leastthe power-off signal as it is until the power is completely cut off.
Patent EP-0140533-A2 (EP)
Inventor: WOFFINDEN GARY ARTHUR
IPC: G06F12/10
Filed: 1984-08-30
Abstract: Disclosed is a memory unit for use in a data processing system. The data processing system specifies memory locations with virtual addresses. First and second virtual stores are addressed by the virtual addresses. A real store, such as a mainstore, is addressed by real addresses. A virtual-to-real translator translates virtual addresses to provide real addresses whenever a real address corresponding to a virtual address is required.
Patent EP-0141806-A2 (EP)
Inventor: FRIESER EDWIN DIPL-KFM
IPC: B65H3/50
Filed: 1984-11-07
Abstract: 1. Magazine for plate-shaped objects and orientated in substantially horizontal fashion and in which the plate-shaped objects are disposed to stand one behind another forming a stack (6), preferably with a slight inclination rearwardly, and comprising, associated with the magazine (7, 19, 24), devices (8, 18) for pushing the stack (6) forward to its withdrawal station (33), with which there is associated a withdrawal device (5) for individually extracting plate-shaped objects, and with, disposed above the stack (6) in the region of the withdrawal station (33), a depressor means (30, 31) which engages the objects from above and which is suspended to swing about a horizontal axis (34) aligned transversely of the longitudinal extension of the magazine and which comprises an abutment (38, 43) which is to be applied against the leading end of the stack (6), characterised in that the distance between the abutment (38, 43) and the depressor (39) is so dimensioned that the depressor (39) is associated at least with the upper edge of the second plate-shaped object, as viewed from the withdrawal station (33), so that the withdrawing gripper (5) extracts only the foremost plate-shaped object from the stack (6) and in that the depressor (39) can be raised after it has withdrawn a plate-shaped object and then lowered again prior to withdrawal of the next plate-shaped object.
Patent EP-0156315-A2 (EP)
Inventor: HAASS ADOLF
IPC: H04B3/23
Filed: 1985-03-21
Abstract: A circuit arrangement is provided for completely testing the operability of a data transmission facility which has a four-wire connected to a two-wire line via a hybrid and in which an echo compensation circuit is connected between the data signal output line and the data signal receiving line of the circuit arrangement. The data signals appearing on the data signal output line are supplied to the hybrid without delay as well as delayed by a fixed time interval which is selected to exceed the longest time leading to a correlation between delayed and undelayed data signals. The echo compensation circuit is driven only with the delayed data signals.
Patent EP-0158908-A2 (EP)
Inventor: GOTZ MANFRED
IPC: G03D15/10
Filed: 1985-03-30
Abstract: 1. A photographic transparency cutting and framing apparatus for automatically introducing a photographic transparency film portion into a two-part photographic transparency frame (R) which can be pivoted open, comprising a housing (10) with a film platform (1.1) on its top side for guided longitudinal displacement of a film strip, a drive means (2.5) for the forward feed movement of the film strip, a cutting means (2.1, 2.3) at the edge of the film platform, the cutting means comprising a blade bar and a moved severing blade, and a trough (4) with a bottom (4.1) which is inclined obliguely downwardly relative to the plane of the film platform, for insertion and removal of a photographic transparency frame in the forward feed direction, characterised in that the trough (4) has guide grooves which are of a size depending on the thickness of the photographic transparency frame, at both side walls (4.2) of the trough, more specifically on the one hand substantially centrally a respective first guide groove (4.8) for the frame bottom portion (Ru ) and above same a shallow wedge-shaped deflection portion (4.3) for the frame top portion (Ro ) which is pivotally connected to the frame bottom portion, upon insertion of the frame, and on the other hand at the upper edge of its bottom (4.1) a respective second guide groove (4.9) upon removal of the frame.
Patent EP-0165442-A2 (EP)
Inventor: BERRY RICHARD E
IPC: G06F3/048
Filed: 1985-05-10
Abstract: A method of, and system for, performing a plurality of editing chores with an operator selectable editor. Displayed information is edited by an operator selecting an editor, selecting a mode of operation for the editor, and editing the information upon movement of the editor and based on the selected mode. For example, a video reversed character block can be selected, an erase mode selected for the block, and the block dynamically moved along a line of text under mouse control for erasing all text passed over. If erasure is more extensive than desired, a restore mode can be selected, and the block can be moved back over that portion of the line to be restored.
Patent EP-0167932-A2 (EP)
Inventor: SNYDER DONALD ELMER JR
IPC: B41J31/10
Filed: 1985-06-26
Abstract: A mutti-strike (typewriter) ribbon comprising a web of synthetic resinous material having top and bottom surfaces with an ink coating on the top surface of the web and a back layer on the bottom surface of the web, the back layer providing a clean, frictional surface which provides good contact with the drive apparatus which drives the printing ribbon as it performs a printing function.
Patent EP-0173848-A2 (EP)
Inventor: EVANS JOHN MORRIS
IPC: C07D311/68
Filed: 1985-07-25
Abstract: A method for the treatment and/or prophylaxis of CVS disorders in mammals, such as humans, which method comprises administering to the mammal in need of such treatment and/or prophylaxis an effective and/or prophylactic amount of a compound of formula (I):
     wherein:
     either one of R, and R 2  is hydrogen and the other is selected from the class of C 1-6 alkylcarbonyl, C 1-6  alkoxycarbonyl, C 1-6  alkylcarbonyloxy, C 1-6  alkylhydroxymethyl, nitro, cyano, chloro, trifluoromethyl, C 1-6  alkylsulphinyl, C 1-6  alkylsulphonyl, C 1-6  alkoxysulphinyl, C 1-6  alkoxysulphonyl, C 1-6  alkycarbonylamino, C 1-6  alkoxycarbonylamino, C 1-6  alkyl-thiocarbonyl, C 1-6  alkoxy-thiocarbonyl, C 1-6  alkyl-thiocarbonyloxy, C 1-6  alkyl-thiomethyl, formyl or aminosulphinyl, aminosulphonyl or aminocarbonyl, the amino moiety being optionally substituted by one or two C 1-6  alkyl groups, or C 1-6  alkylsulphinylamino, C 1-6  alkylsulphonylamino C 1-6  alkoxysulphinylamino or C 1-6  alkoxysulphonylamino or ethylenyl terminally substituted by C 1-6  alkylcarbonyl, nitro or cyano, or -C(C 1-6  alkyl)NOH or -C(C 1-6  alkyl)NNH 2 , or one of R, and R 2  is nitro cyano or C 1-3  alkylcarbonyl and the other is methoxy or amino optionally substituted by one or two C 1-6  alkyl or by C 2-7  alkanoyl; one of R 3  and R 4  is hydrogen or C 1-4  alkyl and the other is C 1-4  alkyl or R 3  and R 4  together are C 2-3  polymethylene;   either R 5  is hydrogen, hydroxy, C 1-6 , alkoxy or 6 1-7  acyloxy and R 6  is hydrogen or R 5  and R 6  together are a bond; R 7  is hydrogen, C 1-6  optionally substituted by hydroxy, C 1-6  alkoxy, C 1-6  alkoxycarbonyl or carboxy, C 1-6  alkyl substituted by halogen, or C 2-6  alkenyl; aryl or heteroaryl either being optionally substituted by one or more groups or atoms selected from the class of C 1-6  alkoxy, hydroxy, halogen, trifluoromethyl, nitro cyano, C 1-12  carboxylic acyl, or amino or aminocarbonyl optionally substituted by one or two C 1-6  alkyl groups;   R 8  is hydrogen or C 1-6 alkyl; or R 7  and R 8  are joined together to form C 3-4  polymethylene or -CH 2 -(CH 2 ) n -Z-(CH 2 )m-where m and n are integers - 0 to 2 such that m+n n is 1 or 2 and Z is oxygen, sulphur or NR 9  wherein R 9  is hydrogen, C 1-9 + alkyl, C 2-7  alkanoyl, phenyl C 1-4  alkyl, naphthylcarbonyl, phenylcarbonyl or benzylcarbonyl   optionally substituted in the phenyl or naphthyl ring by one or two C 1-4  alkyl, C 1-6  alkoxy or halogen: mono-or bi-cycli cheteroarylcarbonyl;   X is oxygen or sulphur; and the R 8 NCXR 7  moiety is trans to the R 5  group when R 5  is hydroxy, C 1-6  alkoxy or C 1-7  acyloxy; or a pharmaceutically acceptable salt or solvate thereof.
Patent EP-0175983-A2 (EP)
Inventor: SPRINGER HARTMUT DR
IPC: C07F9/09
Filed: 1985-09-06
Abstract: Verbindungen entsprechend der allgemeinen Formel (1) <IMAGE> in welcher Z, vorzugsweise zueinander gleich, jedes die Hydroxygruppe oder eine Sulfato-, Thiosulfato- oder Phosphatogruppe bedeutet. Sie können hergestellt werden, indem man Diphenyl zunächst durch Sulfochlorierung in Diphenyl-4,4'-disulfochlorid überführt, dieses sodann mit einem Alkali- oder Erdalkalisulfit oder -hydrogensulfit zur Sulfinsäure reduziert und diese wiederum mittels Ethylenoxid zum 4,4'-Bis-(β-hydroxyethylsulfonyl)-diphenyl umsetzt, das auf üblichem Wege verestert werden kann. Sie dienen zur Modifizierung und Verbesserung der physikalischen und färberischen Eigenschaften von Materialien aus natürlichen und oder synthetischen Polyamidfasern und oder Polyurethanfasern sowie als Hilfsmittel in Färbeprozessen solcher Fasermaterialien.
Patent EP-0176921-A2 (EP)
Inventor: KOEHLER GERNOT DR
IPC: C25B3/23
Filed: 1985-09-24
Abstract: Process in which dithienobenzene is electrochemically oxidised in the presence of conducting salts and the oxidation products are reacted with electron donors, and also the use of such conducting systems to produce electrical conductors and electrodes.
Patent EP-0181492-A2 (EP)
Inventor: GLOMB KURT DIPL-ING FH
IPC: H05K7/18
Filed: 1985-10-08
Abstract: Die Erfindung betrifft eine Zentrierleiste zum Aufstecken auf eine mit Kontaktmessern versehene Rückwandleiterplatte, wobei die zur Aufnahme von Federleisten dienende Zentrierleiste als einseitig offenes rechtwinkliges Gehäuse ausgebildet ist. Zum leichten Abziehen von direkt nebeneinander auf einer Rückwandleiterplatte aufgesteckten Zentrierleisten, sind in den Seitenwänden zwei der Zentrierleisten Ausschnitte (4) vorgesehen, in die Teile eines Abziehwerkzeuges von innenher eingreifen können.
Patent EP-0153028-A2 (EP)
Inventor: YAMAGUCHI JUN
IPC: H01L21/306
Filed: 1985-01-24
Abstract: Compound semiconductors belonging to groups III-V have a crystalline structure of the zinc blende type. Wafers sliced from a single crystal ingot on (100) planes have four cleavage planes. Two parallel cleavage planes are equivalent. But two cleavage planes perpendicular with each other are unequivalent. The etching speeds on the unequivalent cleavage planes are different from some pertinent etchant.A difference of the mesa direction and the reverse-mesa direction along unequivalent cleavage planes exists in compound semiconductors unlike silicon semiconductor.By etching process using a pertinent etchant natural anisotropic patterns appear on the rear side on a wafer to denote the mesa direction on the front surface by nature. Natural patterns have generally elongate shapes parallel with each other, resembling lines or ellipsoids. The direction of the longer side is the mesa direction on the front surface. Otherwise artificial parallel patterns can be formed on the rear surface to denote the mesa direction by photoetching process using photoresist and a mask with anisotropic pattern. This invention is especially useful for rectangular or square wafers which have not orientation flats on the peripheries.
Patent EP-0168164-A2 (EP)
Inventor: URABE TETSUO C O PATENT DIVISI
IPC: G09G3/02
Filed: 1985-06-06
Abstract: A liquid crystal display apparatus wherein laser beams which are modulated in accordance with modulating signals such as video signals are irradiated on a liquid crystal cell (70) for writing the display image or picture on the liquid crystal cell (70). The laser beams emitted from two laser beams sources (21.31) are combined at a polarization beam splitter (40) with an angular offset between the respective optical axes equal to Δθ, and the picture components corresponding to two scanning lines are simultaneously written into the liquid crystal cell (70) during one scanning period, for increasing the image writing speed.