baber/WOPTO huggingface dataset:
Patent EP-0222357-A2 (EP)
Inventor: OKAMOTO MICHIO
IPC: H04M3/36
Filed: 1986-11-10
Abstract: In each exchange (12) of a communication network, a template data memory (31) keeps "exchange" template data according to which traffic data should be monitored at the exchange. In a center (11) of the network, a template data file (33) keeps copies of the template data of the respective exchanges of the network as "center" template data. When a change in the exchange template data is transmitted from a "change" originating exchange to the center, a central processor (13) updates the center template data accordingly for the originating exchange. Traffic data are transmitted from the respective exchanges to the center without the exchange template data. When such a traffic datum is transmitted from a "data" originating exchange to the center, the central processor stores the traffic datum in a traffic data log file (17) according to the template data kept in the template data file for the data originating exchange. Preferably, the center comprises a table (32) for keeping a code upon completion of renewal of the center template data for the change originating exchange until the center template data are again updated for the exchange in question. With reference to the code, the central processor loads the traffic data log file with the traffic data transmitted from the change originating exchange which is the data originating exchange in this event.
Patent EP-0229917-A2 (EP)
Inventor: FRECHET JEAN M J
IPC: G03F7/38
Filed: 1986-11-18
Abstract: A process is disclosed by which a positive tone photoresist is obtained without a solvent development step. The resist is a polymer containing masked reactive functionality which is imagewise exposed to radiation to unmask the functionality then treated with a non-organometallic reagent to remask that functionality. Following flood exposure to radiation, the resist is treated with an organometallic reagent containing an element which forms a non-volatile oxide. It is then developed by means of oxygen reactive ion etching.
Patent EP-0189957-A2 (EP)
Inventor: VAN DER LELY OLAF
IPC: A01B29/04
Filed: 1986-01-17
Abstract: @ The invention relates to a soil cultivating machine which comprises at least one roller (10) provided with scrapers (26), whereby a scraper (26) comprises a support (27) that is situated at least partly at the front side of the roller (10) and comprises a scraping portion (28) located at the rear side of the roller (10). The support (27) for the scraping portion (28) of the scraper (26) is formed by an arm that extends at least over half the circumference of a cylindrical carrier (12) of the roller (10). The cultivating machine has a plurality of soil cultivating members (3) to the rear of which the roller (10) is arranged so as to be adjustable and fixable in height in several positions.
Patent EP-0189237-A2 (EP)
Inventor: SYMONDS DEAN HOMER
IPC: G05F1/14
Filed: 1981-10-05
Abstract: The primary winding (60) of a displacement transducer (40) is energised by turning on a transistor (Q2) when a flip-flop (166) has been reset to turn off a transistor (Q3), in response to a pulse (A) from a pulse generator (150). The transistor (Q2) does not turn on until the pulse has terminated and thereby turned off another transistor (Q1). The current builds up until a comparator (164) sets the flip-flop (166) to turn on Q3 and thereby turn off Q2. In order to prevent overdriving a controlled device, the smoothed output (Vo1, Vo2) from each secondary winding (82, 84) is applied to a corresponding comparator (168, 170), either of which, when a predetermined threshold is overstepped, turns on Q1, (to turn off Q2), via a comparator (156) and prevents the flip-flop (166) being reset via a comparator (158).
Patent EP-0200327-A2 (EP)
Inventor: BENNETT PHILLIP D
IPC: H01G11/40
Filed: 1986-03-19
Abstract: Double layer capacitors incorporate electrolytes having relatively high pH whereby reduced leakage current is attained as well as greatly extended back-up times. 
     A double layer capacitor comprises a first and second electrode which electrodes comprise a high surface area constituent, and an electrolyte, and an ionically conductive separator means between and in contact with said electrodes electronically separating said electrodes from each other, the electrolyte having a pH above about 2 so that the capacitor exhibits low leakage current. A capacitor comprises 2 electrode assemblies (12),(14)(13) separated by separator means (15) the high surface area carbon electrodes (13) being impregnated with electrolyte.
Patent EP-0200516-A2 (EP)
Inventor: PAPA RALPH A
IPC: H01R13/28
Filed: 1986-04-28
Abstract: A compact electrical terminator device (10) is provided. The device has a circuit board (11) mounted parallel to the mating face of the device between two housings (12,13). The resistive or other impedance elements (35) are mounted on the side of the circuit board (11) away from the mating face and are covered by a ventilated housing (13). The terminals .(34) of the device project directly from the circuit board (11) in the other direction, passing through terminal channels (14) in the other housing (12).
Patent EP-0228273-A2 (EP)
Inventor: MATSUMURA KOICHI
IPC: C07D307/62
Filed: 1986-12-22
Abstract: Novel compounds, D-glucosaccharoascorbic acid and a salt thereof, are disclosed. The compounds, which are prepared by treating 2-keto-D-glucaric acid or an 2,3-O-acetal or ketal thereof with an acid, show excellent antioxidant activities. The agent containing the D-glucosaccharoascorbic acid or a salt thereof prevents effectively deterioration of foodstuffs.
Patent EP-0248304-A2 (EP)
Inventor: EBERHARD PATRICK DR
IPC: A61B5/145
Filed: 1987-05-23
Abstract: Oxygen partial pressure sensor with a measuring electrode (4) and a reference electrode (5), a membrane (8) covering the electrodes and an electrolyte layer (7) between the electrodes and the membrane, in which the electrolyte contains a defined concentration of a soluble silver compound or silver complex and the reference electrode (5) has a circular surface with a diameter of no more than a tenth of the diameter of the complete active area (6) of the sensor. <IMAGE>
Patent EP-0257252-A2 (EP)
Title: Microprocessor
Inventor: SAKAMURA KEN
IPC: G06F9/46
Filed: 1987-07-06
Abstract: The microprocessor has a decoder (10) for decoding contents of an instruction and an execution unit (6) for executing an instruction based on an output from the decoder (10), the instruction being a search instruction to detect a desired data store area from a plurality of data store arease in a memory (8).
Patent EP-0254988-A2 (EP)
Inventor: PETROLL HANS-WERBER DI
IPC: C09B67/24
Filed: 1987-07-17
Abstract: Low-electrolyte anionic dye preparations which are readily soluble in the application medium are obtained in a simple, economical manner by converting the as-synthesised dye into the sparingly soluble calcium or magnesium salt, isolating the salt and treating it with a complexing agent. The process is also suitable for preparing highly concentrated dye solutions.
Patent EP-0261400-A2 (EP)
Inventor: WATANABE HIROSHI
IPC: H01L21/027
Filed: 1987-08-20
Abstract: In an process for forming a wiring conductor of CU, Al, Au or the like on a wiring substrate (1), a polyimide-based resin having the following unit structural formula is used as a lift-off material (2,3).
      wherein
      and n is an integer of 15,000 to 30,000. The lift-off material (2, 3) has a very good etching susceptibility and can be readily lifted off, and thus a wiring as thick as 10-20 µm can be formed.
Patent EP-0261639-A2 (EP)
Inventor: MARUKO SABURO
IPC: F24C3/04
Filed: 1987-09-22
Abstract: A far-infrared radiating system comprises a far-­infrared radiating element (2) such as a ceramic, adhered to a metallic material (1) and radiating far-infrared rays upon heating. The system is constructed of a primary-­radiating element (5) which is made of a metallic material while heated by a combustion gas passing therethrough and a secondary-radiating element (3) provided with the far-infrared radiating element (2) adhered to the metallic material (1). The primary-radiating element (5) is spaced apart and oppositely disposed from the secondary-radiating element (3) which is heated by infrared rays radiated from the primary-radiating element (5) having been heated with a combustion gas passing therethrough, whereby the secondary-radiating element (3) radiates far-infrared rays.
Patent EP-0272605-A2 (EP)
Inventor: LEUENBERGER HANS GEORG DR
IPC: C12R1/85
Filed: 1987-12-16
Abstract: Fermentative reduction of compounds of the formula <IMAGE> in which R<1> is hydrogen or a customary ester radical, yields optically active hydroxybutyric acid derivatives of the formula <IMAGE> in which R<1> has the above meaning. The compounds of the formula I are valuable intermediates, especially in the preparation of optically active 3-hydroxy-2-pyrrolidinone and derivatives thereof.
Patent EP-0257717-A2 (EP)
Inventor: VAN DER POL JAN THEO
IPC: A21C5/00
Filed: 1987-08-21
Abstract: A method of dosing dough portions on a baking surface to be introduced into an oven, in which the dough portions, all essentially of equal volume, are deposited from a dosing device in juxtaposed rows on the baking surface, the volumes dosed by said dosing device being controllable. One of the dough portions in a row is deposited on a weighing device arranged outside the baking surface, after which the weight of said portion is determined. There is derived from the weight a control signal being a measure for the weight, said control signal being adapted to control the volumes dispensed by the dosing device.
Patent EP-0236124-A2 (EP)
Inventor: MISAKI AKIRA
IPC: A61P37/00
Filed: 1987-03-03
Abstract: A novel beta-D-glucan derived from a microorganism of the genus Aureobasidium. The beta-D-glucan exhibits physiological activities such as acceleration of the excretion of heavy metals, anticholesteremic-activity, and an antioncotic-activity via the cellular immune system.
Patent EP-0251451-A2 (EP)
Inventor: HATFIELD ROGER
IPC: F42B39/00
Filed: 1987-05-01
Abstract: A long term storage container (1) is disclosed in which a hermetic seal is provided making the container weatherproof. A tamperproof opening arrangement (7, 8, 9, 10) is incorporated which indicates whether the container has been opened and which enables the container to be opened without any special tools.
Patent EP-0250163-A2 (EP)
Inventor: SUZUKI YOSHIKAZU
IPC: C22C1/04
Filed: 1987-06-11
Abstract: An alloy of nickel and titanium in the atomic ratio of 49:51 to 56:44 can be prepared at a temperature much lower than the eutectic point of the corresponding alloy. Thus, a green compact of a powdery mixture of the component metals is subjected to a heat treatment under high vacuum first at a rate of temperature increase of 5 to 30 °C per minute up to a temperature of, for example, 600 °C and then at a rate of temperature increase of at least 40 °C per minute up to a temperature of 815-900 °C. The surface of the metal particles is activated during the first stage together with degassing and the surface-activated metal particles are brought into an exothermic reaction at the second stage to cause explosive fusion and alloying.
Patent EP-0250210-A2 (EP)
Inventor: HALVERSON DANNY C
IPC: C04B41/88
Filed: 1987-06-16
Abstract: A chemical pretreatment method is used to produce boron carbide-, boron-, and boride-reactive metal composites by an infiltration process. The boron carbide or other starting constituents, in powder form, are immersed in various alcohols, or other chemical agents, to change the surface chemistry of the starting constituents. The chemically treated starting constituents are consolidated into a porous ceramic precursor which is then infiltrated by molten aluminum or other metal by heating to wetting conditions. Chemical treatment of the starting constituents allows infiltration to full density. The infiltrated precursor is further heat treated to produce a tailorable microstructure. The process at low cost produces composites with improved characteristics, including increased toughness and strength.
Patent EP-0259050-A2 (EP)
Inventor: OYE KEVIN JYO
IPC: G06F13/16
Filed: 1987-08-18
Abstract: In may situations, contiguous data is not stored at contiguous locations within a memory. This fact alone causes an increase in processor time for retrieval purposes or the intervention of a memory management unit of some type. The situation is compounded when large amounts of data must be obtained from the memory or stored in the memory in real time. This problem is addressed by arranging a dual ported memory between the main memory (11) and the processor (10) and transferring the desired data into the dual ported memory. A pair of buffers (block0, block1) in the dual ported memory is then used for each channel having access to the memory. While one buffer is being read, the other is being loaded. This structure also allows multiple devices to access the single main memory substantially simultaneously. [FIG. 1]
Patent EP-0260987-A2 (EP)
Inventor: TATEISHI KIYOSHI PIONEER ELECT
IPC: G11B7/09
Filed: 1987-09-18
Abstract: An offset compensating circuit for a fine control servo samples an error signal (x) to determine its positive and negative peaks (p P ,p N ). The average of the positive and negative peaks is provided as an offset signal (x OF ) which is subtracted from the error signal when the loop is closed.
Patent EP-0267155-A2 (EP)
Inventor: ALBERT ALBAN IMRE DR
IPC: C07D/
Filed: 1987-10-29
Abstract: Isoflavans of the formula I
     wherein the groups OR, R', R" and ring B are as defined in the specification, exhibit valueable pharmacological properties, especially for the treatment of vascular diseases. They are prepared by methods known per se.
Patent EP-0279172-A2 (EP)
Inventor: COLLOPY THOMAS KEVIN
IPC: H01J37/304
Filed: 1988-01-12
Abstract: This electronic signal processing system is a subsystem of an automatic focus system for an E-beam lithography tool. This subsystem allows the automatic focus system to achieve resolution of 0.25 microns. An automatic focus system is composed of several subsystems. The first is an optical subsystem which produces a focused image of a source aperture on a transducer, which is the second subsystem. This image moves across the transducer in response to variations of the z-position of the measured surface. The transducer, in this case a linear photodiode array, converts the optical position signal into an electronic signal similar to a television video signal. The signal processing subsystem produces multiple outputs from the electronic signal produced by the transducer. The analog correction output of this subsystem realizes a mathematical function of the measured z-height. This analog output is sent to the focus correction subsystem of the E-beam tool, thus achieving focus correction. A digital z-height measurement output is sent to the computer subsystem of the E-beam tool. The computer uses this value to compute deflection magnification corrections and rotation corrections.
Patent EP-0285773-A2 (EP)
Inventor: GODERT HEINZ ING
IPC: G01L1/02
Filed: 1988-02-15
Abstract: The force transducer serves to produce an actual-value signal required for a force control loop. In order to achieve this, the force to be measured acts on a liquid volume (27) via a slide (12) and a piston (21) arranged on this slide (12). This liquid volume (27) is connected via a restrictor (32) and an air volume (31) to a pressure sensor (34) which supplies an electric output signal which is proportional to the acting force. <IMAGE>
Patent EP-0283050-A2 (EP)
Inventor: MAKINO FUMIO C O OSAKA WORKS
IPC: B60T8/62
Filed: 1988-03-21
Abstract: An improved multiple control circuit for use with an anti-lock brake control assembly. It includes a plurality of control logic circuits and an output decision circuit. The control circuits simultaneously receive the same sensor signals representative of wheel speeds and carry out logical operations based upon the input signals to simultaneously transmit the same command signals to control the brake pressure on the wheels. Such output signals are not directly sent to actuators such as brake pressure control valves but through the output decision circuit. If the command signals of the control circuits should be different for some reason, the output decision circuit selects and transmits to the actuators the command signals to control the automobile to the safe side based upon AND logic and OR logic. Each control circuit is connected to a comparator which compares the output signals of the control circuit with those of the output decision circuit. If there is a discrepancy between the signals and if such a discrepancy persists for a predetermined period, a failsafe signal is produced to disable e.g. an anti-lock brake control system.
Patent EP-0284084-A2 (EP)
Inventor: IACOBUCCI GUILLERMO A
IPC: C07K5/06
Filed: 1988-03-25
Abstract: The present invention relates to L-aspartyl-3-­(bicycloalkyl)-L-alanine alkyl esters having high sweetness intensity, of the formula:
      wherein R¹ is a substituted or an unsubstituted bicycloalkyl ring, said ring having 7 to 8 carbon atoms, the 2-position ring carbon atoms is bound to the alanine moiety, the two carbon atoms of the ring that are vicinal to the 2-position carbon are each substituted by a hydrogen or lower alkyl, the total number of alkyl groups bound to the vicinal carbons is less than three, and R² is methyl. The "2R" configuration enantiomers of the R¹ group are especially preferred. In preferred embodiments of the invention, R¹ is a bornyl, camphanyl, norbornyl, 1-methylnorbornyl, 3-methynorbornyl, 7,7-dimethylnorbornyl, bicyclo [2.2.2] octyl, or pinanyl ring. The compounds of the invention, or edible salts thereof, can be used for sweetening edible products such as foods and beverages.
Patent EP-0287093-A2 (EP)
Inventor: CHE TESSIE M
IPC: G02F1/361
Filed: 1988-04-14
Abstract: This invention provides an optical medium which consists of an inorganic glass monolith with a microporous structure containing an organic component which exhibits nonlinear optical response. 
     In one embodiment this invention provides a sol-gel process for producing a composite of a transparent homogeneous microporous inorganic oxide glass monolith and an organic compound which exhibits nonlinear optical response.
Patent EP-0289855-A2 (EP)
Inventor: GRAF LOTHAR
IPC: B65D47/34
Filed: 1988-04-20
Abstract: In a dispenser a manually operable thrust piston pump (2) has a presuction piston (11) located with a limited spacing within a pump piston (10) and which in the manner of a telescopic tube engages over a cylindrical, freely projecting chamber body (15) and consequently bounds a presuction chamber (17) constantly connected by a line to a container and whose length and volume are significantly greater than that of a pump chamber (20) surrounding presuction chamber (17). The two working pistons slideably guided on one another form valve closures of an outlet valve (23) controlled by pressure difference and which at the end of the pump travel and in addition to said control, can be mechanically opened by a dog (40) positionally variable by means of a compressible neck (29) for venting the pump chamber (14).
Patent EP-0293635-A2 (EP)
Inventor: GROENE HORST-DITMAR
IPC: B31B120/40
Filed: 1988-05-07
Abstract: Material webs for producing folding packaging materials must be absolutely flat in order to make from them blanks (10) for folding boxes. Furthermore, punched indentations for folding lines of the blank (10) must be carried out in such a way that the foam material does not break along the folding lines when the blank (10) is folded. Known methods of the type discussed here have the disadvantage that the foam has to be heated up again in order that it can be rolled flat and embossed. The method according to the invention is intended to make this unnecessary. In order to make the subsequent heating of the material web (11) unnecessary, according to the invention the still "fresh" material web (11) is embossed. A flat material web (11) is produced by the permanent bonding of two contrarily curved web halves (18 and 19). The invention can be used wherever flat material webs (11) of foam plastic are to be produced or are to be provided with bending or folding lines (19).
Patent EP-0312725-A2 (EP)
Inventor: HANSEN BERND DIPL-ING
IPC: A61J1/05
Filed: 1988-08-11
Abstract: The drop dispenser (7) of the plastic drop dispensing bottle is constructed integrally with the top of the bottle. 
<??>To manufacture a drop dispensing bottle of this type from a heat-sealable hose, after shaping of the body (1) of the bottle a part of the body of the bottle which is calibrated on the inside is shaped to form a drop dispenser (7). 
<IMAGE>
Patent EP-0310927-A2 (EP)
Inventor: NAGY GEZA DR
IPC: G01N27/48
Filed: 1988-09-28
Abstract: Electrode arrangement with liquid-metal electrode of controllable surface, comprising a liquid-metal reservoir (23), a capillary connected thereto through a controllable valve and contact means being in electric contact with the liquid-metal in the capillary. According to the invention at least one section (18) of the capillary is formed within a metal body (19) not reacting chemically with the liquid-metal, said metal body (19) constituting the contact means. Preferably, the metal body (19) is formed so that an elastic closing element (25) of the valve fits to a surface (26) of the metal body (19) surrounding an opening of the capillary section (18) formed therein.
Patent EP-0315193-A2 (EP)
Inventor: KOBAYASHI SHOGO
IPC: C09K19/34
Filed: 1988-11-04
Abstract: n optically active compound represented by the general formula (I) of: R-Z-COO-(Ph) k -Ph(Y)-CO-(CH 2 ) m C*HE L (I) In the general formula (I) R is an alkyl or alkoxy group having 4 to 22 carbon atoms;-Z is the one selected from the group consisting of -Ph-, -Ph(X)-, -Ph-Ph-, Ph(X)-Ph-, -Ph-cy-, -Ph(X)-cy- and -py-Ph-; -Ph- is a 1,4- substituted phenylene group; -Ph-Ph- is a 4,4'-substituted diphenylene group; -cy- is a trans-1,4-cyclohexane group, -py is 2.5-substituted pyrimidine group; X is a halogen atom at the ortho-position to R; k is zero or 1, Y is the one selected from the group consisting of H, OH, halogen atoms and methyl group; C* is an asymmetric carbon atom: E is the one selected from the group consisting of methyl group, halogen atoms and CF 3 ; L is an alkyl, aryl or aralkyl group having not more than 10 carbon atoms; and m is an integer of zero to 6 where m takes zero when Y is H and Z is -Ph- or -Ph-Ph-. The optically active compound is usable as an ingredient for a liquid crystal composition which has high spontaneous polarization, exhibits the Sc *  phase (chiral smectic C liquid crystalline phase) in a wide temperature range and high speed response.