baber/WOPTO huggingface dataset:
Patent EP-0229462-A2 (EP)
Inventor: CHESTER ARTHUR WARREN
IPC: C10N20/02
Filed: 1986-11-06
Abstract: High viscosity lubricants are formed by oligomerizing a lower olefin feed to obtain distillate range hydrocarbons in the presence of an aluminosilicate zeolite such as ZSM-5, and the distillate effluent is further polymerized to lubricant range hydrocarbons at elevated temperatures in the presence of a ditertiary alkylperoxide.
Patent EP-0229491-A2 (EP)
Inventor: TAKAHASHI HIDEYUKI
IPC: B26D7/06
Filed: 1986-12-10
Abstract: A belt-like package train (10) having at least a surface layer made of a plastic comprises a plurality of packages (20) connected in series in one direction by sealed webs (24). Each package (20) is charged with a deoxidizing agent such as a metal powder, e.g., iron powder. The package train is coiled on a core (28) made of a thick paper material having a low air-permeability. The coiled package train is disposed on the inlet side of an automatic severing apparatus (12) and is successively fed into the apparatus so that the packages are successively severed from the train beginning with the outermost layer of the coiled package train.
Patent EP-0200697-A2 (EP)
Inventor: KULANDER HANS
IPC: H01J9/00
Filed: 1986-04-18
Abstract: A method for recovering the luminescent material from a mercury vapour electric discharge lamp, or like lamps, in which the ends of the lamp bulb or tube are separated from the intermediate bulb part (22) subsequent to equalizing the pressure in the lamp. The luminescent material (30) is loosened from the inner wall surface of the bulb part (22) with the aid of a stripping device (27) which is arranged to be inserted into the bulb part (22) from one end (26) thereof, and in which the loosened material is collected with the aid of a suction device (25) connected to the other end (23) of the bulb part. The invention also relates to an arrangement for removing and collecting the luminescent material, this arrangement comprising the aforementioned stripping de-' vice (27) in the form of a stripping head (29) mounted on one end of a rod (28), and the aforementioned suction device (25) is capable of being connected to one end of the bulb part (22). The rod (28) is arranged to move the stripping head (29) backwards and forwards in the bulb part (22), the stripping head (29) being guided in a manner to form an annular gap between the head and the wall of the bulb part. The luminescent material is loosened by the amplified air stream passing through the gap.
Patent EP-0248218-A2 (EP)
Title: Verfahren zur Bestimmung des Blaspunktes bzw. der grössten Pore von Membranen oder Filterwerkstoffen
Inventor: REICHELT GERT DR
IPC: G01N15/08
Filed: 1987-05-05
Abstract: Bei der Bestimmung des Blaspunktes bzw. der größten Pore einer Membran bzw. eines Filterwerkstoffes wird die Membran bzw. der Filterwerkstoff in einem Behälter angeordnet, wobei die Membran bzw. der Filterwerkstoff diesen Behälter in zwei Räume teilt. Danach wird der erste Raum mit Gas, und der zweite Raum und die Poren der Membran (des Filterwerkstoffs) mit einer benetzenden Flüssigkeit gefüllt. Nun wird der Druck im Gasraum zumindest solange erhöht, bis das Gas die Flüssigkeit aus der größten Pore verdrängt. Durch den hierbei herrschenden Gasraumdruck ist der Blaspunkt festgelegt, bzw. kann die Querschnittsdimension der größten Pore berechnet werden. Erfindungsgemäß wird vorgeschlagen, daß der zum Blaspunkt gehörige Gasraumdruck durch Messung der Schallintensität im Flüssigkeitsraum dann bestimmt ist, wenn eine sprunghafte Erhöhung der Schallintensität eintritt. Die Messung der Schallintensität wird bevorzugt im Ultraschallbereich durchgeführt.
Patent EP-0254825-A2 (EP)
Inventor: NATARAJAN KADATHUR SUBRAMANYA
IPC: G06N5/04
Filed: 1987-05-08
Abstract: An adaptive mechanism is presented in the context of optimization of expert system applications. Both single and multiple processor implementations are disclosed, The mechanism is used to maintain a near-optimal sequence for scanning rule lists in expert systems. For a program containing a sequential-decision chain with many independent or mutually exclusive outcomes with each decision having associated with it some fixed cost and probability, the adaptive mechanism tends to produce the optimal ordering automatically from repeated observations of the execution of the decision chain.
Patent EP-0256517-A2 (EP)
Inventor: WAKAMATSU HIDETOSHI
IPC: A23L27/30
Filed: 1987-08-12
Abstract: A process for producing stable α-L-aspartyl-L-­phenylalanine methyl ester, which comprises heat-treating crystals of α-L-aspartyl-L-phenylalanine methyl ester having a water content of from 5 to l5% by weight based on wet crystals, at a temperature of higher than 50°C and lower than 80°C for at least 30 minutes.
Patent EP-0257578-A2 (EP)
Inventor: BYERS GARY WAYNE
IPC: B41M5/382
Filed: 1987-08-21
Abstract: A process is described for reheating a dye image-receiving element containing a thermally-­transferred dye image and stabilizer. Stratifica­tion of the transferred dye image in the receiving element is thereby reduced, resulting in an increase in stability to light of the transferred dyes.
Patent EP-0271655-A2 (EP)
Inventor: BARNES GARY T
IPC: G01T1/164
Filed: 1983-11-23
Abstract: An energy discriminating apparatus and method is disclosed for use in connection with digital radiography and fluoroscopy. In use of the detection system and method an x-ray source is actuated to direct x-rays (51) through a patient's body (P), the x-rays including both higher and lower energy radiation. A first detector element (30), including a plurality of segments, is posi­tioned opposite the source to receive and respond pre­dominantly to x-rays in a lower energy range, the re­maining x-rays, being generally of higher energy, pas­sing through the first detector element. A second de­tector element (32), also including a plurality of segments, each segment including a phosphor coating layer and a sensor, is positioned to receive and respond to the higher energy radiation passing through the first ele­ment. The sensors are coupled respectively to each detector element segment for substantially simultaneous­ly sensing the response and spatial location, relative to the detector elements, of radiation to which each detector element respectively responds. A filter ele­ment is interposed between the first and second detec­tors to enhance discrimination in the energy response of the respective detector elements. Particular pre­ferred detector phosphor materials are identified. The sensors produce separately and simultaneously informa­tion representing patterns of relatively lower and high­er energy emergent from the patient's body. Digital data processing and conversion equipment responds to the sensors to produce digital information representing each of said images which can be digitally processed to enhance image characteristics.
Patent EP-0272474-A2 (EP)
Inventor: NANN EBERHARD DR
IPC: H01M10/06
Filed: 1987-11-24
Abstract: In the making of a lead storage battery, it is proposed to store all the sulphuric acid necessary to establish the final acid density of a working electrolyte as lead sulphate in the active mass of the plates and then to pour a water gel-forming mixture into the cell compartments.
Patent EP-0270979-A2 (EP)
Inventor: VILLEZ YVES
IPC: A61F13/15
Filed: 1987-12-01
Abstract: Napkin on which two strips of liquid-impermeable flexible sheet (7) are placed, over the entire length of the napkin, over the elastic elements (6) fastened by adhesive bonding in the stretched state to the inner face of the liquid-impermeable outer sheet (1), on the said face equipped with longitudinal adhesive-bonding lines (5). Adhesive is applied to the liquid-permeable inner sheet (12) and the latter is applied, over the absorbent pad (8), on the impermeable sheet (1) so as to adhere to the latter and to the strips (7) all around the absorbent pad (8). 
<??>Application: in particular, to napkins comprising an absorbent pad containing superabsorbent granular material. 
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Patent EP-0270175-A2 (EP)
Inventor: LONGONI ANDREA
IPC: A63C10/22
Filed: 1987-11-25
Abstract: The binding device for snow boards comprises a base plate (2) directly integral with the snow board supporting, hinged along the same axis (18), a toe plate (3) and a heel plate (4). Both the heel plate (4) and the toe plate (3), whose positions relatively to the base plate (2) are adjustable, are equipped with strap means (5, 6) for gripping a snow boot.
Patent EP-0237232-A2 (EP)
Inventor: TSUJI MICHIRU
IPC: G06F17/13
Filed: 1987-02-25
Abstract: A method for generating a simulation program for simulating a phenomenon in a region by discretizing automatically data of a partial differential equation inputted when the partial differential equation and boundary conditions governing the physical phenomenon and data representing the shape of a region, which is object of calculation, are given, by using a discretization rule by the finite differential method, and generating a program calculating numerical values representative of the phenomenon determined by the partial differential equation over the whole object region of calculation by the finite differential method on the basis of the equation after the discretization, wherein the object region (21) of calculation is divided into a plurality of blocks (AI - A6, BI, B2), each of which has the same differential equation and the same discretization rule; and a program is generated which program calculates, for each of the blocks numerical values representative of the phenomenon determined by the partial differential equation and the discretization rule both applied for each of the blocks by the finite differential method.
Patent EP-0244087-A2 (EP)
Inventor: PITT GILLIES DAVID
IPC: G01L19/08
Filed: 1987-03-30
Abstract: A temperature compensated pressure sensor system for well logging includes optically activated and interrogated pressure and temperature transducers (12). The transducer outputs are transmitted in a modulation of an optical carrier to a remote station (11).
Patent EP-0256868-A2 (EP)
Inventor: MENARD MICHAEL J
IPC: B29C51/42
Filed: 1987-08-14
Abstract: An improved method and apparatus for rapidly forming plastic foam shells from a flexible foam sheet. The foam sheet (10a) is inter­mittently passed through a radiaent heating unit and is rapidly heated on both sides to 130-250°F to soften the foam. The heated foam sheet is immediately passed through a forming die unit in which the foam sheet is deformed partly into the die cavity (23) by withdrawal of air from the cavity, and a die plug (25) descends and final forms a shell while rapidly cooling the foam shell to below its plastic deformation temperature. By this forming method and apparatus, ethylene-containing foam shells having a depth 10-25 times the foam sheet initial thickness are rapidly formed at 10-30 cycles/minute.
Patent EP-0260936-A2 (EP)
Inventor: HIGHTOWER JAMES O JR
IPC: C06B45/00
Filed: 1987-09-16
Abstract: A high acceleration high performance solid rocket motor grain (l0) such as for a ballistic defense missile or rocket-assisted projectile comprises a propellant material (l2) which includes a highly plasticized binder so that the grain has a solids ratio equal to at least about 95 percent. In order that the grain with such a solids ratio may have adequate strength and withstand high acceleration forces, a reticulated structure (l4) is embedded therein. A method of constructing a rocket motor having such a grain is also disclosed.
Patent EP-0262893-A2 (EP)
Inventor: DAROUGAR SOHRAB
IPC: A61F9/00
Filed: 1987-09-28
Abstract: A flexible ocular insert device adapted for the controlled sustained release of an ophthalmic drug into the eye, comprises a body (10) having a circular cylindrical configuration; the length of the device is 8 to 25 mm and the diameter of its body portion 0.5 - 1 mm. The sustained release mechanism may be by diffusion through an outer wall of the device, osmosis or bioerosion.
Patent EP-0273644-A2 (EP)
Inventor: MIKATA YOSHITAKA
IPC: G01G19/393
Filed: 1987-12-16
Abstract: A combination weigher of the type having a plurality of weigh hoppers (8) arranged on a circle and each provided with inner and outer discharge gates (12b, 12a), each said inner gate (12b) being adapted to discharge product inside of said circle and each said outer gate (12a) being adapted to discharge the product outside of said circle, a plurality of auxiliary hoppers (10) underlying the respective weight hoppers (8), and a common collection chute (14) underlying the auxiliary hoppers (10) for collecting the product discharged from the weigh and/or auxiliary hoppers. In order to reduce the diameter of the collection chute (14) and the overall outer diameter of the weigher, thereby reducing its occupation area and facilitating maintenance service, each auxiliary hopper (10) is disposed under the outer gate (12a) of the corresponding weigh hopper (8) and, also, provided with chute means (24) for directing the discharged product to the center of the collection chute (14).
Patent EP-0250306-A2 (EP)
Inventor: SOMMARGREN GARY E
IPC: G01B9/02
Filed: 1987-06-12
Abstract: An angle measuring interferometer comprises a source (10) which emits a light beam (12) containing two orthogonally polarized components; a tilted shear plate (16) and a half-wave plate (29A) for converting said beam into two parallel beams (30, 33) with the same polarization; means including a polarizing beamsplitter (40), for causing each of the beams (30, 33) to be reflected once by each of two plane mirrors (71, 70) to produce two parallel output beams (60, 63) with the same polarization; a half-wave plate (29B) for converting said two beams into two output beams (62, 63) with orthogonal polarization, with the tilted shear plate (16) for converting said two output beams into a single output beam (80) in which the phase difference between the two components of said beam is proportional to the angle (0) between the two mirrors (70, 71); a photoelectric detector (83) to produce the measurement signal (85); and an electronic module (90) to indicate the phase difference which is proportional to the changes in the angular orientation between said two mirrors.
Patent EP-0252002-A2 (EP)
Inventor: KOCH WERNER
IPC: C12P17/16
Filed: 1987-06-15
Abstract: A biomass containing biologically produced indigo or a derivative thereof which is used for dyeing without isolating the indigo dye from the rest of the solid biomass before dyeing. Cotton dyeings of clean pure shade can be obtained by a vat dyeing procedure which have the usual fastness properties associated with the active substance.
Patent EP-0265371-A2 (EP)
Inventor: SAUR WOLFGANG
IPC: C08F8/32
Filed: 1987-09-08
Abstract: Plastisols and organosols which have an improved shelf life and can be gelled at relatively low temperatures comprise a dispersion of finely divided polymers which contain carboxyl groups and have been reacted with polyfunctional, basic substances, and plasticisers. The basic substances used for the reaction may be basic metal compounds of polyvalent metals, in particular metal salts of weak acids, or at least bifunctional amine compounds. These plastisols are particularly suitable for coating heat-sensitive, sheet-like substrates, but also for use as sealants and adhesives and for the production of mouldings.
Patent EP-0275114-A2 (EP)
Inventor: MURRAY PIETER WYNAND LE ROUX
IPC: F25C1/00
Filed: 1988-01-15
Abstract: Cryogenic apparatus and methods are disclosed which enable a substance to be frozen at a rapid rate thereby promoting the formation of a multitude of small ice crystals in the substance rather than a smaller number of large ice crystals. The method comprises circulating a cryogen around a closed canal (36, 48, 50). The canal is preferably partly immersed in a bath (10) containing a liquid which boils at a temperature below the boiling point of the cryogen in the canal, and which preferably boils at a temperature below the freezing point of the cryogen in the canal. Means (136, 214) for sensing the temperature of the cryogen are provided, the temperature sensing means controlling a heater (137) which maintains the temperature of the cryogen above its freezing point. The cryogen can circulate in a horizontal plane or in a vertical plane. Where the substance to be frozen comprises organic tissue, the cryogen preferably flows in a vertically arranged canal and the tissue is plunged countercurrent into upwardly flowing cryogen. Where the substance to be frozen is a material consisting of two or more homogeneously mixed components, then the material is preferably introduced into the cryogen as a series of drops or as a fine continuous stream which falls on the flowing surface of the cryogen. The method is particularly suitable for the preparation of ceramics, potassium superoxide and catalysts.
Patent EP-0281014-A2 (EP)
Title: Induktives Metallsuchgerät
Inventor: AUSLANDER KLAUS DIPL-ING FH
IPC: G01V3/10
Filed: 1988-02-25
Abstract: Phasendriften bei einem induktiven Metallsuchgerät werden beseitigt, indem man zusätzlich einen Phasenregelkreis (38) vorsieht, dessen Phasendrehglied 24 in den Signalübertragungskanal eingeschaltet ist. Durch einen Referenzphasengeber (18) wird ein Phasenreferenzsignal in der Empfängerspule (16) des Suchgerätes erzeugt. Ein an den Ausgang des Phasendrehgliedes (24) geschalteter phasenselektiver Demodulator (40) trennt das Phasenreferenzsignal von anderen Signalen und stellt ein Regelsignal her, das eine Rückdrehung der unerwünschten Phasenverschiebung durch das Phasendrehglied (24) bewirkt.
Patent EP-0281122-A2 (EP)
Inventor: ROSCHER GUNTER DR
IPC: C07F9/40
Filed: 1988-03-03
Abstract: Process for preparing vinylphosphonic acid dialkyl esters from 2-acetoxyethanephosphonic acid dialkyl esters using catalysts and at a temperature from 150 to 270 DEG C, characterised in that 2-acetoxyethanephosphonic acid dialkyl esters are cleaved at a partial pressure of the sum of the components of the reaction system of 1 to 50 mbar in contact with a liquid, catalytic medium and the resulting vinylphosphonic acid dialkyl esters and other volatile reaction products are removed in the form of vapour.
Patent EP-0283810-A2 (EP)
Inventor: DAUBNER EDMUND
IPC: B21D43/05
Filed: 1988-03-05
Abstract: Die Schablone (6) soll bei Werkzeugwechsel maßgenau in die Leerstufe einer Transferpresse und aus dieser heraus an Stützelemente (5, 10) an dem Schiebetisch (4) im Werkzeugraum der Transferpresse verbracht werden. Dieses erfordert ein maßgenaues Kuppeln. In der Leerstufe ist eine Greif- und Haltevorrichtung (3) angeordnet zum Einführen und Herausziehen des Aufnahmebolzens (10) in die bzw. aus der Aufnahmebuchse (17). Die Aufnahmebuchse (17) ist drehbar an der Schablone (6) gelagert und bildet einerseits mit dem Aufnahmebolzen (10), einer in diesen eingearbeitete Führungsnut (22) und einem in die Führungsnut (22) eingreifenden Zylinderstift (18) einen ersten, andererseits mit der Halteplatte (20), dem in diese eingebrachten Zylinderstift (19) und der in die Aufnahmebuchse (17) eingearbeiteten Aufnahmenut (25) einen zweiten bajonettartigen Verschluß. Diese Verschlüsse wirken nacheinander durch Drehung des Aufnahmebolzens (10) vermittels eines Stellmittels (9). Die Einrichtung ist bei Transferpressen mit einer Leerstufe zwischen den Pressenständern einsetzbar.
Patent EP-0292934-A2 (EP)
Inventor: OBATA AKIHIKO
IPC: G06F3/048
Filed: 1988-05-25
Abstract: A guidance message display control system in a terminal including an input unit (1), a display unit (2) and a display control unit (3), the display control unit (3) comprising: an input data analyzing device (4) connected to the input unit (1) for analyzing the data input based on a coordinate control table stored in a main memory; a status control device (5) connected to the input data analyzing device (4) for controlling the display timing on the display unit (2) based on a status control table stored in the main memory; a timer device (6) connected to the status control device (5) for counting the time elapsed and the guidance message interval at each input execution step; a skill control device (7) connected to the status control device (5) for controlling the user's skill level by increasing or decreasing the same at each input execution step based on the time elapesed, guidance display interval and correctness of the input operation, through a skill control table stored in the main memory; and a display control device (8) connected between the status control device (5) and the display unit (2) for controlling the display state of the guidance message on the display unit (2); wherein the display timing of the guidance message on the display unit (2) is controlled in such a way that the display control unit (3) repeatedly performs each input execution step, including analyzation of the input data, control of the user's skill level, count of the time elapsed, and control of the display state of the guidance message.
Patent EP-0304923-A2 (EP)
Inventor: MATSUMOTO YUTAKA C O PATENT DI
IPC: H04B1/16
Filed: 1988-08-25
Abstract: An output processing circuit comprises a level detector (11) for detecting a level of a signal corre­sponding to an intensity of a reception electric field, a gradient controller (14) for controlling a gradient of a signal level (E11A) detected by the level detector (11) so as to correspond to the intensity of the electric field, a potential slider (12) including a level shifter (15) having a variable shift amount for shifting the level (E11) detected by the level detector (11) by a predetermined amount, and an output control circuit (13) for processing a reception signal (Ei) in accordance with an output level (E12) from the potential slider (12). The output processing circuit includes a level shifter having a variable level shift amount for shifting the level of the signal detected by the level detector by a predetermined amount. The operation range of the output control circuit is continuously changed.
Patent EP-0309770-A2 (EP)
Inventor: CESTE MARIO G SR
IPC: A47J37/12
Filed: 1988-09-03
Abstract: A temperature control system for cooking apparatus, for example, a fryer using cooking oil or shortening which is heated by a suitable heating element. The cooking apparatus has different modes of operation including start-up mode, idle mode and cooking mode. Overshoot to a temperature above the setpoint temperature is limited during start-up mode, idle mode and cooking mode with the apparatus having different temperature control characteristics based on the mode of operation and adapting variable para­meters to achieve optimum temperature control accuracy.
Patent EP-0310883-A2 (EP)
Inventor: TEGTMEIER UWE DR
IPC: C12P7/06
Filed: 1988-09-23
Abstract: Low aliphatic alcohols or organic solvents, especially ethanol are continuously produced by fermentation from sugar containing nutrient substrates. The process includes two fermentation steps or stages in which the substrate is subjected to the effects of microorganisms such as yeast. The first fermentation stage has a volume of 10 to 20% of that of the second fermentation stage. By adjusting the environmental conditions in each stage a large cell growth with a small portion of the total supplied substrate quantities takes place in the first activation stage and a high product formation rate is achieved with a considerably larger portion of the entire supplied substrate quantity in the second production stage. A partial outflow stream from the first stage is microfiltered and the permeate as well as the unfiltered outlet flow of the first stage, is directed into the second stage. The outlet flow of the second stage is microfiltered and the concentrate is partly discharged as a product output stream and partly returned to the second stage. The transfer flow and return flow streams and the discharge of the permeate and the product streams from the second stage are adjusted so that, for dwell times of the cell mass of up to two hours in the first stage and up to 15 hours in the second stage, an average cell age of 40 to 100 hours is achieved with a corresponding high yield output.