baber/WOPTO huggingface dataset:
Patent EP-0096556-A2 (EP)
Title: Associative memory
Inventor: KADOTA HIROSHI
IPC: G11C15/04
Filed: 1983-06-03
Abstract: An associative memory comprises memory cells (M) arrayed in columns and rows, a pair of complementary bit lines (a, b) disposed for each column of the memory cells, a word line (c) disposed for each row of the memory cells, and a sense line (S) disposed also for each row of the memory cells. Each memory cell (M) includes a bistable circuit provided by a pair of cross-coupled inverters, a pair of first switching elements (Q o ) connected between the two nodal points (N,, N 2 ) of the bistable circuit and the bit lines (a, b) respectively to be controlled depending on the potential of the word line (c), and a pair of second switching elements (Q 1 , Q 2 ) and a pair of diodes or like circuit elements (X 1 , X 2 ) having a rectifying characteristic connected in series between the bit lines (a, b) and the sense line (S) respectively. These second switching elements (Q 1 , Q 2 ) are controlled depending on the potentials of the two nodal points (N,, N 2 ) respectively in the bistable circuit. A load element (R L ), a sensing amplifier (SA) and a tri-state driver circuit (DRS) are connected to the sense line (S). An input reference data bit pattern is applied in complementary fashion to the bit lines (a, b) and coincidence or non-coincidence between the input reference data and the stored data is discriminated by checking the output of the sensing amplifier (SA) connected to each sense line (S).
Patent EP-0110566-A2 (EP)
Title: Reduction of rupture strength of electrolytic capacitor cans
Inventor: ADAMS GRAHAM LEONARD
IPC: B21D51/38
Filed: 1983-10-27
Abstract: To guard against explosion, the rupture strength of an electrolytic capacitor can 11 is weakened in a controlled manner by impressing a cruciform partial shear pattern 10 in its base. When the can is subjected to excessive pressure a slow leak initially develops at the centre of the cross, and a further pressure rise is required before the leak rate is augmented by a progressive separation of the quadrants along the shear lines.
Patent EP-0126882-A2 (EP)
Inventor: HAENISCH HEINZ DR-ING
IPC: H02B1/24
Filed: 1984-03-23
Abstract: In the switchgear, the distribution of electrical energy in industrial and public networks takes place using power circuit breakers (1) in the supply, rapid isolators (9; 10; 11; 12) in the outflows (5; 6; 7; 8) and an auxiliary busbar (4). In order to maintain a high supply reliability, particularly by avoiding or shortening brief interruptions during the operation of switches, and namely in the outputs in which no operating or interfering currents are connected, the auxiliary busbar (4) has a severely reduced cross-section with, at the same time, an optimum investment and servicing outlay for the switchgear, the auxiliary busbar (4) being connected on the one hand to an auxiliary isolator (13; 14; 15; 16) associated with each outflow (5; 6; 7; 8), the said auxiliary isolators being arranged in parallel with the outflow isolators (9; 10; 11; 12) which are associated with each outflow (5; 6; 7; 8) and are connected to the main busbar (3), and to which auxiliary busbar is connected on the other hand a power circuit breaker (2), used as a coupling switch, which is likewise connected to the main busbar (3), in conjunction with the supply power circuit breaker (1). <IMAGE>
Patent EP-0126961-A2 (EP)
Inventor: SMITH KEVIN JOSEPH
IPC: C01C1/04
Filed: 1984-04-19
Abstract: In a gasification process where coal or coke is reacted with oxygen and steam to produce a synthetic gas for making ammonia, the components for the syngas are so selected that the syngas can be used in the synthesis of ammonia without the addition of nitrogen: Instead of using oxygen to make the syngas, a mixture of oxygen and air is used as the source of oxygen, the mixutre being in a ratio such that the syngas contains nitrogen and hydrogen in a molar ratio of about 1 to 3.
Patent EP-0131108-A2 (EP)
Inventor: SIMETH CLAUS
IPC: B41F31/14
Filed: 1984-05-08
Abstract: An inking or damping unit is provided for rotary printing machines in which a metering roller and transfer roller are in contra-rotating contact under pressure and a liquid feed with a self-regulating level is disposed above and between the rollers. Zonal liquid transfer is made by way of intermediate zone rollers arranged closely together side by side on a carrier tube and eccentrically movable thereon such that the intermediate rollers accurately transfer the liquid from the transfer roller to a following machine roller.
Patent EP-0135063-A2 (EP)
Inventor: MATHES JOSEF
IPC: B41F21/05
Filed: 1984-07-25
Abstract: Zum Antrieb des Vorgreifers einer Bogendruckmaschine werden Kurvengetriebe verwendet. Die an den Umkehrpunkten in der Bewegung des Vorgreifers auftretenden Trägheitskräfte müssen ausgeglichen werden, um ein Abheben der Kurvenrollen von den Kurven zu vermeiden. Dazu wird der Steuerkurve eine Beiläuferkurve zugeordnet. Um geringen Bauraum zu beanspruchen und den Kraftangriff zwischen den Kurven biegemomentenfrei zu gestalten, werden die Steuerkurve und die Beiläuferkurve auf zwei parallelen Wellen und der Steuerhebel zwischen den Kurven angeordnet.
Patent EP-0150508-A2 (EP)
Inventor: YOKOE KAZUO
IPC: A44B19/58
Filed: 1984-12-28
Abstract: A slide fastener stringer tape (T) is held in a substantially vertical plane between a pair of openable punch dies (50, 51) with coupling elements (E) having legs mounted on the stringer tape (T) and coupling heads disposed downwardly of the punch dies (50,51). The coupling elements (E) are gripped vertically between the punch dies (50, 51), and a punch (54; 54a) and a pair of punch guides (55, 56). The punch dies (50, 51) are moved laterally away from each other to spread the legs apart from each other out of engagement with the stringer tape (T). The punch (54) has a sharp upper end (80) for thrusting into the coupling heads to split the coupling elements (E) into scraps (E'). 
     Alternatively, the punch (54a) has a rounded upper end (80a) for pressing engagement with the coupling heads.
Patent EP-0122806-A2 (EP)
Inventor: ALLAM RODNEY JOHN
IPC: F01K17/00
Filed: 1984-04-17
Abstract: Low pressure steam leaving a turbine (108) is used to preheat a major part of the feed water to a boiler (107) to a higher temperature than the balance of the feed water. The preheated part of the feed water is then introduced into the boiler (107) at a higher temperature zone than the remainder of the feed water.
Patent EP-0169285-A2 (EP)
Inventor: FOX JOHN VAUDREY
IPC: A01B15/02
Filed: 1984-10-02
Abstract: A subsoil cultivating tool comprises a support frame (2) and tines (8) mounted on the frame. Each tine has a leg (25) and a cultivator foot (11) mounted thereon, the leg extending generally downwardly from the support frame to the foot and being laterally narrow and flexible whereby to permit lateral deflection of the foot. A guide device (30, 31, 32) is connected between the frame and the leg at a location intermediate of the height thereof whereby to stabilise the leg.
Patent EP-0141587-A2 (EP)
Inventor: UNMUTH EUGENE ERIC
IPC: B01J37/04
Filed: 1984-10-18
Abstract: The catalyst comprises a physical particle-form mixture of a Component A and a Component B, said Component A comprising at least one Group VIII noble metal, preferably platinum, deposed on a solid catalyst support material providing acidic catalytic sites, said Component B consisting essentially of a crystalline borosilicate molecular sieve, and said catalyst having been prepared by thoroughly and intimately blending finely-divided particles of said Components A and B to provide a thoroughly-blended composite. 
     The catalyst can be employed suitably in hydrocarbon conversion processes. In particular, the catalyst can be employed in a process for the reforming of a hydrocarbon stream. More particularly, the catalyst can be used as the second catalyst in a two-catalyst reforming process.
Patent EP-0127594-A2 (EP)
Inventor: CAVALLI WALTER
IPC: B23B5/16
Filed: 1984-05-28
Abstract: This invention consists of an advancement mechanism which by using the motion of a revolving body (tool) transforms it into a linear advancement motion of the same object, by means of a gear wheel, of a cam, and of a latch which connects the said elements, both screwed tight and sliding, to a locating pin positioned axially to the revolving body.
Patent EP-0146519-A2 (EP)
Inventor: HOLTROP JAMES SCOTT
IPC: B32B27/12
Filed: 1984-11-20
Abstract: Thermoformable laminate structure comprising foamed thermoplastic sheet having a cloth adhesively bonded to one surface thereof. The cloth is impregnated with a polymer having a softening temperature greater than 75 DEG  C.
Patent EP-0150830-A2 (EP)
Inventor: TRONICH GUNTER
IPC: B66F9/06
Filed: 1985-01-25
Abstract: In a pedestrian-controlled lift truck or stacker, a spring mounted drive wheel is provided between two laterally arranged support wheels. The initial stress on the spring, which determine the ground pressure, is increased on actuation of a brake.
Patent EP-0161611-A2 (EP)
Inventor: KOBAYASHI NOBUYUKI
IPC: F02D41/00
Filed: 1985-05-06
Abstract: in an internal combusion engine having a throttle valve, a flag or switch having hysteresis characteristics using the operation of the throttle valve is provided.
Patent EP-0167010-A2 (EP)
Inventor: WUNDERER BERND
IPC: G01N29/04
Filed: 1985-06-05
Abstract: Die Erfindung betrifft eine Vorrichtung zur dynamischen Bestimmung des lokalen Flächengewichts von blattförmigem Material, beispielsweise von Papier, bei der das blattförmige Material mit Schallwellen aus einem Schallsender beaufschlagt wird. Der durch das blattförmige Material transmittierte und/oder reflektierte Schallanteil wird mit Hilfe eines Empfängers gemessen und aus dem Meßsignal das Flächengewicht bestimmt. Zur Vermeidung von Meßsignalstörungen aufgrund überlagerter Schallwellen und zur Erreichung einer hohen örtlichen Auflösung auch bei schnell bewegtem Meßgut sind Sender, Meßgut und gegebenenfalls auch der Empfänger derart schräg zueinander angeordnet, daß die an diesen Elementen reflektierten Schallanteile aus dem Strahlengang zwischen Sender und Empfänger ausgeblendet werden. Zusätzlich sind Mittel vorgesehen, die verhindern, daß die ausgeblendeten Schallanteile wieder in den Strahlengang zwischen Sender und Empfänger zurückkehren können.
Patent EP-0171718-A2 (EP)
Inventor: YOSHIDA MASANOBU
IPC: G11C16/12
Filed: 1985-08-02
Abstract: A decoder circuit fabricated in an IC memory chip and provided onto respective word-line (WL) and respective bit-line of an IC memory matrix fabricated in the IC memory chip, for selecting an EPROM cell which is placed on an intersection point of the word-line (WL) and the bit-line, to program a datum into the EPROM cell by using a high power supply voltage when the decoder circuit operates under a programming mode and to read out a datum stored in the EPROM cell by using a low power supply voltage when the decoder circuit operates under a reading mode, receiving an address signal from the exterior of the decoder circuit. The decoder circuit comprises a NAND gate (Q n1 , Q n2 , Q n3 , O nd ) having its load (Q nd ) and a CMOS invertor (Q p3 , Q n5 ). As making the load (Q nd ) of the NAND gate (Q n1 , Q n2 , Q n3 . Q nd ) function as a constant current load, only a variable power supply voltage (V ppi ) which becomes a high and a low voltage according to the programming and the reading mode respectively can be applied to the decoder circuit without applying other elements like a transfer gate and a compensator as required in the prior art.
Patent EP-0171765-A2 (EP)
Inventor: SAKAMOTO KUNIAKI
IPC: C12N7/02
Filed: 1985-08-08
Abstract: Disclosed is an improved method for the purification of Japanese encephalitis virus, which comprises subjecting a solution containing the Japanese encephalitis virus to column chromatography using, as a gel for chromatography, a sulfuric acid ester of cellulose or a crosslinked polysaccharide. The method can provide highly purified Japanese encephalitis virus, which is useful for obtaining an effective vaccine against Japanese encephalitis.
Patent EP-0184838-A2 (EP)
Inventor: FIUME LUIGI
IPC: C07H19/20
Filed: 1985-12-11
Abstract: For the preparation of conjugates of adenine-9-beta-D-arabinofuranoside 5'monophosphate (ara-AMP) with lactosaminated human albumin (L-HSA) aqueous solutions of the two components to be conjugated are reacted in the presence of 1-ethyl-3-(dimethylaminopropyl)-carbodiimide, by adjusting the pH in the range from slightly acidic to alkaline and by separating the conjugate obtained. The resulting conjugate, wherein the molar ratio, as determined by spectrophotometry of ara-AMP and L-HSA varies between 5 and 20, remains soluble after lyophilization even at room temperature and shows biological activity at least equivalent to that of the conjugate as prepared according to the prior art.
Patent EP-0152122-A2 (EP)
Inventor: FUCCARO GIORGIO
IPC: B23D25/14
Filed: 1985-01-02
Abstract: Compact shearing machine (10) with scrap shears which comprises a shears means (15) that cuts to size, a scrap shears means (17), a deviator means (12) to deviate rolled products (33) and a motor means (19), the scrap shears means (17) being positioned immediately downstream from the shears means (15) that cuts to size, in the direction of sliding of the rolled products (33).
Patent EP-0158386-A2 (EP)
Inventor: CARNISIO UMBERTO
IPC: A23G9/28
Filed: 1985-03-18
Abstract: A delivery unit for ice creams of the type including at least a first piston pump supplied by at least one ice cream producing assembly, wherein the cylinder of said piston pump, in the portion corresponding to the end part of the . supply stroke of said piston, is connected through a radial port to the delivery side of at least one second pump. Said second pump sucks a flowing ice cream garnishing material from a suction conduit controlled by a check valve, said sucking operation taking place when said first pump is in a nonoperative position with its piston obstructing said radial port, the piston stroke of said second pump being controlled, during the sucking operation, against the action of counteracting means.
Patent EP-0180253-A2 (EP)
Inventor: MEISTER JURGEN DR
IPC: B60S3/04
Filed: 1985-07-26
Abstract: For the contracting states : BE, DE, FR, NL, SE 1. A process for hydrophobing motor cars in car washing devices by applying a hydrophobing agent on the cleaned lacquer surface characterized by the use of a hydrophobing agent that contains frother, organic acid and amino functional polysiloxane besides conventionally used cationic surfactants, emulsifying agents and glycole, wherein the hydrophobing agent is applied as foam on the whole surface and the foam is rinsed with water in a following flashing step after it has been allowed to act on for a sufficient time. For the contracting state : AT 1. A process for hydrophobing motor cars in car washing devices by applying a hydrophobing agent on the cleaned lacquer surface characterized by the use of a hydrophobing agent that contains frother, organic acid and amino functional polysiloxane besides conventionally used cationic surfactants, emulsifying agents and glycole, wherein the hydrophobing agent is applied as foam on the whole surface and the foam is rinsed with water in a following flashing step after it has been allowed to act on for a sufficient time.
Patent EP-0155837-A2 (EP)
Inventor: THOMPSON JOHN ALFRED
IPC: C01G49/00
Filed: 1985-03-18
Abstract: Alkali metal iron (IV) and iron (VI) ferrates are produced by forming a particulate mixture of reactants including an alkali metal nitrogen oxygen compound and an iron material selected from the group of iron oxide, Fe<sub>2</sub>O<sub>3</sub>, Fe<sub>3</sub>0<sub>4</sub> and an iron compound which self-reacts at a temperature less than about 1100°C to form Fe<sub>2</sub>0<sub>3</sub>. The mixture of reactants is subjected to a predetermined elevated temperature for a predetermined time duration sufficient to bring about a reaction between the reactants which produces at least one of iron (IV) and iron (VI) ferrates. The molar ratio of alkali metal nitrogen oxygen compound to the iron material is preferably in the range extending between about 4:1 and about 8:1.
Patent EP-0163477-A2 (EP)
Inventor: KAO YU CHANG
IPC: H02M1/092
Filed: 1985-05-21
Abstract: Method for triggering a light-triggered thyristor (LT 2 ) using a light source to provide background excitation of carriers in at least the amplifying gate areas of the LT 2  prior to triggering the device. The background excitation is of a low level and will not trigger the device or cause excessive leakage current. At the desired time a second light signal is ' used to trigger the LT 2 .
Patent EP-0173427-A2 (EP)
Inventor: HOLLANDER ORIN
IPC: C23F11/14
Filed: 1985-06-24
Abstract: The present invention provides a method of inhibiting the corrosion of non-ferrous metals in contact with an aqueous system, which comprises adding to the aqueous system a sufficient amount for the purpose of a water soluble compound having the formula:
     wherein R is a hydrocarbon group containing from 3 to about 8 carbon atoms. There may also be present a corrosion inhibitor composition for any ferrous metal present in contact with the aqueous composition.
Patent EP-0172696-A2 (EP)
Inventor: KORPMAN RALF
IPC: A61F13/56
Filed: 1985-08-02
Abstract: The invention provides a liquid-impermeable ethylene-containing polymer foam backing for an absorbent product adapted to be removably attached to a nether garment, there being adhesive attachment means positioned on the bottom surface of said backing for adhering said backing to the crotch portion of a nether garment. The preferred backing comprises a flexible shell, adapted to contain within it an absorbent structure.
Patent EP-0181079-A2 (EP)
Inventor: FROST DEREK
IPC: F01L1/356
Filed: 1985-09-27
Abstract: The invention relates to a drive mechanism for connecting an input shaft (10) to an output shaft (30) and superimposing on the output shaft (30) a variable oscillatory motion determined by the position of a reaction member (42).The drive mechanism comprises an input disc (18) fast in rotation with the input shaft (10), and defining a slideway (22) transverse to the axis of the input shaft (10). A sliding member (24) is made to slide along the slideway (22) by a block (42) journalled within a pivotable yoke (48), the block (42) being itself slidable in a second slideway (40) defined by the sliding member (24). A crank pin (32) fixed to the output shaft (30) is connected slidably to the sliding member (24) such that as the sliding member (24) slides along the slideway (22), the phase of the output shaft (30), is varied with respect of the phase of the input shaft (10).A second similar mechanism drives a weight (51) with opposite phase in order to cancel out the reaction torque on the input shaft (10).
Patent EP-0182674-A2 (EP)
Inventor: BLAKEMAN PETER JOHN
IPC: C08F212/00
Filed: 1985-11-22
Abstract: The sealing gasket of a container for fatty or oily compositions is formed from a sealing composition based on a copolymer of styrene, acrylic ester and, optionally, an unsaturated carboxylic acid.
Patent EP-0184393-A2 (EP)
Inventor: ROBERTS MARK
IPC: G07D5/00
Filed: 1985-11-28
Abstract: The arrival of a coin in a coin checking apparatus is detected by arranging for the coin to hit a member (16). The vibration caused by the impact causes a piezoelectric element (36,36a) to give a transient output signal which is used to switch on electronic circuitry of the coin checking apparatus. The circuitry is normally switched off and thus over a period of time the average power consumption of the coin checking apparatus is low so that it can be satisfactorily run from a battery.
Patent EP-0158581-A2 (EP)
Inventor: LORD RICHARD GARY
IPC: F25B1/00
Filed: 1985-04-04
Abstract: A method and control system are disclosed for operating a refrigeration system to protect an evaporator in a refrigeration system against freezeups of a heat transfer fluid cooled in the evaporator by operation of the refrigeration system. A first signal indicative of the temperature of the heat transfer fluid in the evaporator and a second signal indicative of the temperature of the heat transfer fluid leaving the evaporator are provided to a microcomputer system which processes the first and second signals to determine when the temperature of the heat transfer fluid in the evaporator falls below the temperature of the heat transfer fluid leaving the evaporator by a selected amount. The microcomputer system generates an alarm signal to shut down operation of the refrigeration system if the microcomputer system determines that the temperature of the heat transfer fluid in the evaporator is less than the temperature of the heat transfer fluid leaving the evaporator by the selected amount.
Patent EP-0188285-A2 (EP)
Inventor: HEFNER HEINZ DR DIPL-CHEM
IPC: A61K6/90
Filed: 1986-01-16
Abstract: In the mixtures prepared by mixing a diorganopolysiloxane which contains one Si-bonded hydroxyl group in each of the terminal units and has a mean viscosity of from 500 to 6000 mPa.s at 25 DEG C with an inorganic oxide having a surface area of at least 50 m<2>/g in an amount of from 2 to 35% by weight of inorganic oxide, based on the total weight of the diorganopolysiloxane and the inorganic oxide, and with water and an organosilicon compound which renders the inorganic oxide hydrophobic, and removing from the mixture the constituents which boil lower than the diorganopolysiloxane, and, if desired, adding more water, no settling of filler is observed on storage before crosslinking. After mixing with crosslinking agents and condensation catalysts, such mixtures are allowed to crosslink on surfaces from which a cast is to be taken, in particular teeth and/or mucous membranes. This process is highly suitable for the production of dental corrective impressions or as a part in the production of same.
Patent EP-0193863-A2 (EP)
Inventor: AGRADI GUGLIELMO
IPC: A47J27/16
Filed: 1986-02-26
Abstract: For heating, a steam generator (1) has on its outside, arranged in good heat-conducting connection, tubular radiators (5 to 7) which interact with temperature sensors (16 to 18), similarly arranged on the outside of the boiler (2), of electric switching systems (19 to 21). The uppermost temperature sensor (16), located approximately at the height of the maximum water level (3), serves in this connection to measure the water level in such a manner that a freshwater supply (24) is automatically opened and closed, depending upon the water level, via the switching system (19) of this temperature sensor. The two other temperature sensors (17, 18) serve as protection against boiling dry and for the adjustable regulation of the water temperature. The result is high functional reliability of the steam generator (1) with simple maintenance. <IMAGE>
Patent EP-0199187-A2 (EP)
Title: Klimaanlage für Kraftfahrzeuge, insbesondere für Personenkraftwagen
Inventor: BEDNAREK HENRYK
IPC: B60H1/32
Filed: 1986-04-09
Abstract: Der Kältemittel-Kreislauf einer Klimaanlage ist durch Strömungsrichtungsumkehr von Kühlen auf Heizen umschaltbar. Zum Heizen mündet eine das beim Kühlen wirksame Expansionsventil umgehende und ein Druckhalteventil enthaltende Leitung in einen mehrflutigen Teilbereich des als Heiz-Verdampfer wirksamen Kühl-Kondensators, so daß eine hohe Heizleistung aus Kompressionswärme und zusätzlicher Wärmepumpenwirkung erzeugt wird.
Patent EP-0201885-A2 (EP)
Title: Disc cartridge
Inventor: NAKAMORI YOSHIYUKI
IPC: G11B23/03
Filed: 1986-05-10
Abstract: In a disc cartridge comprising a cartridge case, a magnetic recording disc rotatably mounted in the cartridge case, and head insertion openings formed extending to the side portions of said cartridge case, said openings are opened even at one edge of the cartridge case for facilitating insertion of the head mounted in a recording and playing back device, said cartridge case is reinforced by a reinforcement member having a smaller diameter or a smaller thickness than the thickness of said cartridge case.