baber/WOPTO huggingface dataset:
Patent EP-0050022-A2 (EP)
Inventor: ORITANI ATSUSHI
IPC: G11C8/00
Filed: 1981-10-09
Abstract: A static type semiconductor memory device comprises a memory cell array formed by a plurality of memory cell blocks (BK 0 , BK 1 , BK 2 , BK 3 ) separated from one another by divisions extending in the direction of word lines (X 0 , X 1 , ... X N-1 ) and bit lines (Y 0 , Y 1 , ... Y M-1 ). Each memory cell block (BK 0 , BK 1 , BK 2 , BK 3 ) includes divided word lines (X 0 , X 0 ', ... X N-1 , X N'-1 ) and divided bit lines (Y 0 , Y 0 ', ... Y M-1 , Y M-1 ') and the access to a selected memory cell (MC) is gained by selecting only the divided word line (X 0 , X 0 ', ... X N-1 , X N ' -1 ) and the divided bit line (Y 0 , Y 0 ', ... Y M-1 , Y M ' -1 ) of the memory cell block (BK 0 , BK,, BK 2 , BK 3 ) containing the selected memory cell (MC). This arrangement reduces the power consumption and increases the speed of the memory device.
Patent EP-0055925-A2 (EP)
Inventor: DUTRA GERARD ANTHONY
IPC: C07F9/40
Filed: 1981-12-23
Abstract: This invention relates to arylsulfenyl derivatives of benzyl and aryl esters of N-phosphonomethylglycines, the said derivatives having the formula
     wherein R is phenyl, naphthyl, biphenylyl or benzyl, or naphthyl, biphenylyl, benzyl or phenyl substituted with from one to three substituents independently selected from C 1-4  alkyl, C 1-4  alkoxy, C 1-4  alkylthio, trifluoromethyl, alkoxycarbonyl, methylenedioxy, cyano, nitro and halogen; R, is phenyl, naphthyl or phenyl substituted with from one to three substituents independently selected from C 1-4  alkyl, C 1-4  alkoxy, halogen, trifluoromethyl and nitro; and R 2  is selected from C 1-4  alkyl and aryl-C 1-4  alkyl. 
     The invention further relates to herbicidal compositions containing said derivatives, to the use thereof, and to herbicidal methods employing such derivatives and compositions.
Patent EP-0056996-A2 (EP)
Inventor: YOKOTA MINORU OSAKA WORKS OF S
IPC: C30B33/00
Filed: 1982-01-22
Abstract: A process is disclosed for producing an infra-red light transmitting optical fiber by drawing a rod of single crystal or polycrystalline metal halide into a fiber through a die; also disclosed is a process for producing an infrared light transmitting optical fiber of step-index type by forming around a single crystal or polycrystalline fiber core, an intimate cladding crystal layer having a lower refractive index than the core by working in the temperature range that does not cause recrystallization of the core or cladding during working.
Patent EP-0072533-A2 (EP)
Inventor: SCHMALFUSS HARALD DR
IPC: H04N5/14
Filed: 1982-08-11
Abstract: To process signals, particularly video signals, the input signal is convoluted, on the one hand, by means of the pulse response of one line for the purpose of a two-dimensional filtering of the input signal and, on the other hand, delayed by the period of one line. During the convolution, the signal for each coefficient of the pulse response of one line is in each case delayed by the period of one picture element and multiplied by the relevant coefficient of the pulse response, and the result is summed up. This process is repeated for each line of the pulse response and all the convolution results are summed together. The result of the summation corresponds to the signal of an image which has been convoluted with a two-dimensional arbitrarily real dot image. According to an alternative method, the input signal is fed in on N lines. The number N is defined in accordance with the required accuracy of the continuous filter characteristic. In each line, the signal is modulated with a predeterminable carrier frequency, filtered, demodulated and subsequently amplified or attenuated, respectively, and the resultant signals are summed together. For the two-dimensional filtering, the entire signal band width is rotatingly sampled and subsequent to the filtering the rotation is cancelled. <IMAGE>
Patent EP-0075879-A2 (EP)
Inventor: FRAGER JOSEF
IPC: B05B9/04
Filed: 1982-09-24
Abstract: 1. Paint spraying device comprising a pump (3, 102) and a motor (4, 101) driving same which are detachable fixed to one another, characterized in that the motor (101) comprises a projection (103) extending towards the pump (102), that the projection (103) has a first bore (104) to journal a latch (105) which is flatted at one side and can be turned, and at least a further recess (106) extending perpendicularly to the first bore (104) and intersecting same to an extend according to the size of the flatted surface (107) at the latch (105) and in that at least a bolt (108) is arranged at the motor (101) having a notch (109) and being inserted in a further recess (106) in the projection (103), the flattened surface (107) on the latch (105) being opposed to the bolt (108) and the latch (105) engaging the notch (109) in the fixing position of the device, whereas in the detachable position the flattened surface (107) on the latch (105) being adjacent to the bolt (108).
Patent EP-0080739-A2 (EP)
Inventor: TERAJI TSUMOTU
IPC: C07D233/54
Filed: 1980-07-04
Abstract: Imidazole derivatives including cimetidine having histamine-H 2  antagonist activity and of the formula
     where R 1  and R 4  are each lower alkyl, and R 2  and R 3  are each lower alkylene, are prepared by reacting cyanamide with a compound of the formula
     where X is halogen or a group -SIO) n -Z, in which Z is hydroxy or alkyl and n is 1 or 2.
Patent EP-0064352-A2 (EP)
Inventor: INOUE KIYOSHI
IPC: B23K26/00
Filed: 1982-04-20
Abstract: A method of and apparatus for machining a workpiece (2), such as ceramic, with an energy beam (B), e.g. a beam of energetic ions or laser beam, produced by a beam generator (1). A carriage (3), having the workpiece securely mounted thereon, and the beam generator are relatively displaced to cause the beam to move in a scanning manner along a prescribed path on the workpiece surface. An acoustic emission from the workpiece being machined is sensed by a transducer (7) disposed in contact therewith to provide a control signal which is applied to the generator for controlling the energy or energy density of the beam and ! or to a drive unit for displacing the workpiece relative to the beam generator to control the rate of relative scanning displacement between the energy beam and the workpiece.
Patent EP-0068780-A2 (EP)
Inventor: PENNECK RICHARD JOHN
IPC: B29C61/02
Filed: 1982-06-21
Abstract: A dimensionally recoverable body, which is preferably heat-recoverable, has a body wall which is provided with a plurality of locking elements that are engagable with each other, or are engagable with corresponding elements located on a separate partition, to furcate the bod into a plurality of channels.The body may be used for enclosing branch-offs in electrical cables in order to protect the enclosed branch-off from the environment.
Patent EP-0070716-A2 (EP)
Inventor: FUJII KUNIHISA
IPC: H01H51/06
Filed: 1982-07-16
Abstract: An electromagnetic relay has an electromagnet portion (1) including an armature (14) in the forms of a straight bar arranged adjacent to a magnetic pole piece (151); a first fixed contact spring pair (33, 34); and a spring holding portion (3) including a movable contact spring pair (31, 32) driven by a card (16) driven by the armature (14). Precise positional relationship between elements of the electromagnetic relay is realized by the use of the straight bar armature (14) and precision molding of the bobbin (11) of the relay and the base block (38) of the spring holding portion (3), the bobbin (11) and the block (38) being mounted directly one upon the other.
Patent EP-0073618-A2 (EP)
Inventor: MIURA KUNIO
IPC: G01C21/36
Filed: 1982-08-20
Abstract: In a navigational apparatus for use on a road vehicle, a memory (4) is responsive to an external switch (8) operation to preliminarily store any specific point on a map and a controller (5) is responsive to the generation of a move command to move a cursor indicative of the present position of the vehicle to the specific point stored in the memory. In this way, by preliminarily entering any specific point into the memory, it is possible to easily set the position of the vehicle to the stored specific point.
Patent EP-0078642-A2 (EP)
Inventor: RIMMER JOHN
IPC: A61K51/00
Filed: 1982-10-22
Abstract: Radiopharmaceutical compositions containing complexes of technetium-99m with a complexing agent are prone to time and activity-related decompositions and formation of pertechnetate. Stabilizing agents for such complexes are organic compounds having a amine group and a carboxylic acid group attached to an aromatic ring. A preferred stabilizing agent is the sodium salt of 4-aminobenzoic acid. There are claims to a composition comprising a technetium 99-m complex stabilized by means of the said stabilizing agent; and to a reagent which forms, on additions of an aqueous solution of pertechnetate, a radiopharmaceutical composition, which reagent comprises a tin metal or stannous reducing agent for the pertechnetate, a complexing agent for the reduced technetium, for example a phosphorus-containing bone scanning agent, and a stabilizing agent as defined.
Patent EP-0082703-A2 (EP)
Inventor: CLARKE JOHN WILLIAM
IPC: A61J1/00
Filed: 1982-12-20
Abstract: A system for handling dry pharmaceuticals, comprising a plurality of containers, each container (10) being formed from two layers of flexible film (11,12) and a port-forming member (13) said layers of flexible film (11,12) being sealed at the periphery and to one end of the port-forming member (13) to form a bag container (10) for dry pharmaceuticals, said port-forming member (13) having an inner surface forming a large mouth (14a) and bore (14) to provide access to the interior of the bag and a sealing surface for a container closure (30) and having an exposed outer surface defining a projection (26,27) and a flexible plastic (40) strip formed with a plurality of depressions (41) each depression (41) having an inner surface adapted to engage and retain the projection (29) of the exposed end of the port-forming member (13) of each of the plurality of containers (10) said system permiting the plurality of containers (10) to be handled as an assembly.
Patent EP-0086359-A2 (EP)
Inventor: SICHLER WOLFGANG
IPC: B29C65/22
Filed: 1983-01-25
Abstract: A connector fitting in the form of a sleeve for use on synthetic resin pipes has heating wire let into its inner face for heating the sleeve material and the ends of the pipes to be joined so that a fusion weld is produced. In order to have the wire so fixed in place that on the one hand there is no danger is its being pushed out of place when the pipes are slipped into the fitting, while on the other hand taking care of inaccuracies in the size of the pipes, the wire is let into a cut or groove, that has been opened up, in the fitting and the edges of the cut are overlapped onto the wire so that it is well locked in place.
Patent EP-0089593-A2 (EP)
Inventor: FESTER WALTER DR
IPC: D01F11/06
Filed: 1983-03-14
Abstract: The invention relates to a process for preparing wet- or dry-spun filaments and fibers of polymers which consist to more than 50% by weight of acrylonitrile units and which are continually treated with an aqueous solution containing copper(I) ions during the fiber production process but before a first heat treatment above 100 DEG C. and the copper content in the fibrous material is fixed by heating to above 60 DEG  C., preferably to above 100 DEG  C. The filaments and fibers thus obtained can be dyed with acid dyestuffs, have bactericidal properties, and can be subjected to accelerated pre-oxidation.
Patent EP-0092053-A2 (EP)
Title: Container sterilization apparatus and method
Inventor: JOOSTEN RICHARD L
IPC: A23L3/00
Filed: 1983-03-16
Abstract: The disclosure illustrates and describes a sterilization apparatus and method for sterilizing the interiors of paperboard containers, wherein such apparatus and method are effective through the mandrel assembly on which the container bottom closures are formed and sealed. This is accomplished by forming longitudinal channels through each mandrel and connecting same to separate compartments formed within the hub, and providing means for communicating a suitable sterilant fog through respective compartments and channels at the station where each bottom- formed container is stripped from its respective mandrel. The usual fast stripping action tends to create a vacuum within the container which aids the dispersement of the fog onto the entire inside surface of the container, sterilizing it prior to the subsequent filing operation.
Patent EP-0092774-A2 (EP)
Inventor: YOSHIKAWA ISAO
IPC: H02B11/167
Filed: 1983-04-19
Abstract: A switch board (2) with a casing (5) thereof supported on right and left vertical supports (3, 4) includes a conduction chamber (6) and an upper and lower electricity chambers (7A, 7B) with a partition wall (8) therebetween. A drawer-type electric device (21) is adapted to operate into and out of the electricity chambers, so that a secondary movable plug (23) of the drawer-type electric device is connected and disconnected to a secondary control stationary plug (24) in each of the electricity chambers. Control lines (46, 47) are connected between the secondary control stationary plug and the control terminal in the upper electricity chamber. Wiring ducts for containing the control lines include control ducts (29) arranged along the ceiling of the casing from the control terminal, vertical ducts (38, 39) communicating with the right and left sides of the control duct, and horizontal ducts (43,44) for connecting the end of the vertical ducts to the secondary control stationary plug of the upper electricity chamber and the other end thereof to the secondary control stationary plug of the lower electricity chamber.
Patent EP-0107780-A2 (EP)
Inventor: ANZAI MITSUTOSHI C O HODOGAYA
IPC: B41M5/327
Filed: 1983-09-19
Abstract: A fluoran compound represented by general formula:where each of R, and R<sub>2</sub> is a C<sub>1</sub>-C<sub>4</sub> alkyl group, a cycloalkyl group or an aryl group, or R<sub>1</sub> and R<sub>2</sub> may form together with N a saturated ring, R<sub>3</sub> is a benzyl or phenyl group which may be substituted, and R<sub>4</sub> is a C<sub>1</sub>-C<sub>4</sub> alkyl group.
Patent EP-0090662-A2 (EP)
Inventor: TAKAHASHI HITOSHI
IPC: H03K17/687
Filed: 1983-03-30
Abstract: A boosting circuit comprising: a plurality of variable capacitors with capacitance values controllable in accordance with the voltage level at their first and -second terminals; a plurality of first buffer circuits located at the first terminal side, each acting to increase the voltage level at the corresponding first terminal to a first level; and a single second buffer circuit located at the second terminal side cooperating commonly with these variable capacitors, acting to increase the voltage level at each second terminal. The first level is thus boosted to a second level which results in an output of the circuit concerned. Each variable capacitor is fabricated by a MOS transistor capacitor.
Patent EP-0097424-A2 (EP)
Inventor: LI GEORGE SU-HSIANG
IPC: C08L1/26
Filed: 1983-05-13
Abstract: Semipermeable membranes prepared from at least one cellulosic polymer, such as cellulose triacetate, and containing at lent one silicon compound, such as tetraethoxy silane, are useful for the separation of various gaseous mixtures into their constituent parts, such as separating natural gas into enriched fraction of carbon dioxide and methane.
Patent EP-0102822-A2 (EP)
Inventor: YATES IVAN RAY BRITISH AEROSPA
IPC: B64D33/02
Filed: 1983-08-31
Abstract: 57 A duct 11 for an aircraft comprises a flexible panel member 18 which is normally held in a non-fluid conducting condition adjacent the surface of the aircraft body by biass tension means 12, 13, so as to define a substantially continuous surface. On introduction of fluid pressure between the panel and the aircraft body, the panel member is inflated to overcome the biass of the tension means 12, 13, and to expand to a fluid conducting condition of relatively large cross-sectional area, upstanding from the surrounding aircraft surface regions.
Patent EP-0084487-A2 (EP)
Title: Distributeur hydraulique à réaction sur organe de commande
Inventor: SIMON BACARDIT JUAN
IPC: B62D5/06
Filed: 1983-01-12
Abstract: Le distributeur, plus particulièrement pour système de servo-direction, comprend un dispositif de réaction hydraulique dont les pressions sont modulées extérieurement, par exemple en fonction de paramètres de fonctionnement d'un véhicule automobile, et comprenant des entrées opposées alimentées chacune par un circuit indépendant (22, 23) provenant d'une sortie correspondante (22', 23") d'un moyen de valve à fonction logique OU (24) actionné par l'organe primaire du distributeur en avance de phase par rapport aux moyens de valves internes (1, 1'; 2, 2') du distributeur de façon à moduler la portion centrale à courbe nulle et la pente de la portion d'actionnement en virages ou en manoeuvres de garage de la caractéristique du distributeur.
Patent EP-0124859-A2 (EP)
Inventor: FUNDNEIDER OSWALD DIPL-ING
IPC: H04M11/06
Filed: 1984-05-02
Abstract: A circuit for the subscriber termination in an integrated services digital network (ISDN) to which a number of individual terminals are connected by respective S-interfaces, or by S-interface busses respectively combining a number of terminals into a common ISDN network termination, each subscriber line having a B+B+D channel structure, has a switching matrix operated by a switching control for selectively connecting B-channels to each other or through-connecting a B-channel to a switching center. The D-channels in the transmission direction toward the switching control are supplied to an AND gate having an output which is a common D-channel connected to the switching control and which is also connected through a common D-echo channel to the D-echo channels in the opposite transmission direction associated with the S-interfaces. The D-channels in the transmission direction toward the switching control are also connected to an identifier which supplies information to the switching control identifying from which S-interface the signal being transmitted arises.
Patent EP-0128512-A2 (EP)
Inventor: SONNEK WERNER
IPC: B23Q3/155
Filed: 1984-06-05
Abstract: The tool holder (14) includes a tool holder head (30) having a planar abutment face (38) and a tool holder shaft (40) extending at right angles away from the abutment face (38) and adapted to be clamped in a receiving bore (44) of a tool support (10). A gripper plate (50) lies in abutment against the abutment face (38) all around the tool holder shaft (40) and has two gripping faces (54 and 56) inclined with respect to each other at one side of the tool holder shaft (40) and another gripping face (58) at the opposite side inclined with respect to said two gripping faces. The gripper plate (50) is adapted to be grasped in such manner by a gripper (20) that the tool holder (14) will adopt an exactly predetermined position with respect to the gripper (20), regardless of how the tool holder is designed otherwise.
Patent EP-0130544-A2 (EP)
Inventor: IIDA HIDEO
IPC: D03D47/34
Filed: 1984-06-26
Abstract: A weft picking system of a loom comprises a weft winding-guide arm (17A) which winds a weft yarn around a stationary drum (19A) in order to measure a weft length to be required for one pick of the weft yarn. The weft winding-guide arm is driven by a pulse motor (13A) whose revolution speed is slowly decreased from a predetermined level toward a stoppage of revolution of the pulse motor so as to measure a predetermined part of a required weft length, while it is slowly increased into the predetermined level since the initiation of the pulse motor revolution so as to measure the remainder part of the required weft length, thereby effectively preventing the weft yarn from being cut.
Patent EP-0127197-A2 (EP)
Inventor: LOVE JAMES PRINCE
IPC: B01F3/04
Filed: 1981-08-28
Abstract: Fluid pressure apparatus having means for the relief of excess pressure comprising a resilient sealing member (44 or 302 or 322 or 342) urged against the periphery (L) of an opening to seal against said opening and the sealing member displaceable or deformable to relieve excess pressure acting at said opening. In one example, a sealing disc (44) is held against the opening periphery by a spring (34) which allows the pressure force of the disc to move it away from the opening. In another example, a sealing arrangement (302, 314 or 322, 326 or 342, 344) comprises portions of greater flexural compliance that deform to vent the excess pressure.
Patent EP-0131254-A2 (EP)
Inventor: NAEGELI PETER DR
IPC: C07C33/42
Filed: 1984-07-04
Abstract: 1. A process for the manufacture of compounds of the general formula (I)  see diagramm : EP0131254,P9,F1  wherein R**1 signifies hydrogen, C1-6 -alkyl or C2-6 -alkenyl, R**2 signifies C1-3 -alkyl and R**3 and R**4 each independently signify hydrogen or C1-3 -alkyl, characterized by treating a compound of the general formula (II)  see diagramm : EP0131254,P9,F2  wherein R**1 -R**4 have the significances given above, R signifies hydrogen, formyl, C2-7 -alkanoyl or aroyl and X signifies chlorine or bromine, with a base in the presence of an inert organic solvent.
Patent EP-0139916-A2 (EP)
Inventor: KRYSKOW J MICHAEL JR
IPC: G06F13/00
Filed: 1982-03-02
Abstract: @ An initialization method and apparatus for a data communication system utilizing a synchronized serial bus (20) for communication between multiple stations (22) connected to the bus. A token is employed such that when owned by a station it allows that station to transmit high level messages over the bus and command other stations to transmit high level messages to it if required by the token owner. Fundamental events called primitives are perceived by stations. Each station capable of token ownership embodies the same set of rules, the rules in turn defining the circumstances when perceived events cause a station to change from one state to another. 
     Fundamental sets of rules, or modules, are used in the communication system to achieve a system forthe automatic generation of a token list of stations with periodic ownership of the token, as well as for expansion or contraction of this token list. In addition, automatic change in the taken pass handshake protocol is described. 
     The communication system allows bus interconnection to stations having no potential token access, with communication control provided by master stations which have token ownership capability.
Patent EP-0141072-A2 (EP)
Inventor: INGENDOH AXEL DR
IPC: A61P19/06
Filed: 1984-08-06
Abstract: Die vorliegende Erfindung betrifft neue 2- Aminoalkyl-imidazo -[2,1-b]-1,3,4- thiadiazol -5-yl- alkencarbonsäureamide, verschiedene Verfahren zu deren Herstellung, neue Zwischenprodukte, die bei der Herstellung eingesetzt werden, und die neuen Verbindungen enthaltende Arzneimittel, insbesondere Antihypertensiva, Diuretika und Uricosurica.
Patent EP-0140205-A2 (EP)
Inventor: BUCHANAN GREGORY SCOTT
IPC: G06F11/26
Filed: 1984-10-04
Abstract: @ A method and apparatus for fault testing a clock distribution network (11) which provides a plurality of clock signal lines (25) to the logic networks (12) which comprise a data processor (10). The fault testing apparatus includes a decoder (24) for selecting one of the clock signal lines to be tested, and a test latch (40) which is clocked by the selected clock signal line. The selected clock signal line is tested by setting the test latch to a first logic value (e.g., binary ZERO) and maintaining a second value (e.g. binary ONE) at the test latch input. If the second logic value is stored in the test latch when the clock distribution network is inhibited, then a stuck-on fault is indicated for the selected clock signal line. If the second logic value fails to be stored in the test latch when the clock distribution network is enabled, then a struck-off fault is indicated for the selected clock signal line. Each clock signal line in the clock distribution network may be tested in this manner.