baber/WOPTO huggingface dataset:
Patent EP-0243963-A2 (EP)
Inventor: ENDO HIDEHIRO C O DAIICHIGIJUT
IPC: C04B35/565
Filed: 1987-04-30
Abstract: A sintered non-oxide ceramic composite high in density, high-temperature strength and toughness and having optionally and widely changeable electrical conductivity is obtained by compacting and sintering a mixed powder comprising 5-95% by weight of at least one titanium carbide, nitride or carbonitride, 0.1-5% by weight (based on silicon carbide) of boron or a boron compound in terms of boron, 0.1-5% by weight (based on silicon carbide) of carbon or a carbon compound in terms of residual carbon and the balance being substantially silicon carbide.
Patent EP-0253367-A2 (EP)
Inventor: BRATTEN JACK R
IPC: B01D33/06
Filed: 1987-07-14
Abstract: An arrangement for scraping the filtered solids build up from the surface of a drum filter (l6) is disclosed, in which a scraper (96) is mounted with an edge against the surface so that rotation of the drum (l6) will accomplish scraping of the surface. Clutching engagement with a rotary drive member (72) is produced by a predetermined extent of axial shifting of the drum (l6) against the resistance of a spring bias force. The drum (l6) is also arranged to be subjected to an axial pressure force developed by flow through the filter so that clutching engagement is automatically produced upon build-up of solids to a predetermined extent to cause a level of pressure force to be developed to produce a consequent axial shifting sufficient to produce clutching engagement and rotation of the drum (l6). A drag out conveyor (92) moving through the tank (l2) engages a rotary sprocket (72) which comprises the rotary drive member, and the scraper edge (96) and drum (l6) are positioned to directly deposit the scraped solids on the conveyor (92) to be removed from the tank (l2).
Patent EP-0256425-A2 (EP)
Inventor: TRIKHA ARUN K
IPC: B64D25/10
Filed: 1987-08-04
Abstract: A crewmember (12) is positioned within an ejection seat or other escape device (10). The escape device (10) is ejected from the aircraft or other flying vehicle when it is desired to effect an escape. At the start of ejection, the altitude, sink rate and roll angle of the escape device (10) are determined, by appropriate sensors (128, 132). A microprocessor (66) is used for dividing the altitude by the sink rate to obtain a first time value. The microprocessor (66) is used to divide the roll angle by a desired rate of roll angle correction, to obtain a second time value. The second time value is subtracted from the first time value to obtain a third time value, t c . In response to t c  being larger than a predetermined value, the microprocessor (66) controls separation to subject the crewmember (12) to a relatively low injury risk level. In response to t c  being smaller than said predetermined time value, the microprocessor (66) controls separation to occur faster, attended by the crewmember (12) being subjected to a higher injury risk level.
Patent EP-0262447-A2 (EP)
Inventor: WILSON JOHN CARL
IPC: A61F13/56
Filed: 1987-09-03
Abstract: An anatomically form-fitting, generally self-adjusting disposable absorbent garment (10) comprises a breathable elastomeric outer cover (12) and an absorbent insert (32) substantially superposable on the outer cover (12) and including a liquid-permeable bodyside liner (34) and a liquid-impermeable baffle (36) with an absorbent core (38) disposed therebetween, the insert (32) being attached and integrated into the outer cover by bonds (40) while allowing substantially unrestricted functional resilient stretchability thereof. A full-length fastening system includes cooperating fasteners (42, 46; 44, 48) each having spaced primary closures (50) near the waist (14) and leg openings (18), respectively, of the outer cover (12) and secondary closures (60) extending substantially between the spaced primary closures (50) whereby the fasteners (42, 46; 44, 48) cooperate with the elastomeric outer cover (12) to maintain the dimensional integrity of the garment (10) and position the insert (32) in bodily registration when the garment is secured about a wearer. A front (42, 44) or rear (46, 48) pair of the fasteners may alternatively be provided with hinged attachments (51) to an associated pair of front (24, 26) or rear (20, 22) ear portions to form a spliced or tailored seam (55) when the fasteners (42, 46; 44, 48) are releasably secured together about a wearer.
Patent EP-0262587-A2 (EP)
Inventor: LEINEN HANS THEO
IPC: C07C233/65
Filed: 1987-09-24
Abstract: Die Erfindung betrifft als neue Substanzen N-Octylsalicylsäureamid und N-Decyl-salicylsäureamid, ein Verfahren zur Herstellung der genannten Verbindungen aus Salicylsäuremethylester und einem primären Amin sowie die Verwendung der Amide in antimikrobiell wirkenden Zusammensetzungen.
Patent EP-0266650-A2 (EP)
Inventor: BOTHE LOTHAR DR
IPC: B32B27/18
Filed: 1987-10-26
Abstract: The film has the characterising features that it comprises a base layer, two intermediate layers separated by this base layer, and two outer layers, of which each is above one intermediate layer, the intermediate layers containing an additive combination comprising
 a) a long-chain aliphatic amine and
 b) an inorganic pigment,
 and the outer layers each containing a polydialkylsiloxane.
Patent EP-0257687-A2 (EP)
Inventor: REUSENS PETER PAUL FRANS
IPC: G06F1/025
Filed: 1987-08-06
Abstract: A digital transmission system including a digital signal generator (GEN) able to generate a rectangular output signal (SX2, SX2ʹ) , e.g. in the audible frequency range. The frequency and the amplitude of this output signal are respectively determined by the frequency (500/16,000 Hz) of a square wave (SQ1, SQ1ʹ) and by the duty cycle of a rectangular wave (SE0) both waves being created in the generator under control of an incoming digital word, the rectangular wave chopping the square wave. The frequency content of the spectrum of the output signal is identical to that of the square wave.
Patent EP-0255980-A2 (EP)
Inventor: KIJIMA TADAO
IPC: C07D311/16
Filed: 1984-06-25
Abstract: Compounds of formula III:
      wherein X represents halogen atom; R² represents a hydrogen atom of an alkyl group; and m represents an integer of 1 to 2, can be used to prepare pharmaceutical compounds wherein X is an imidazolyl or pyridyloxy group optionally substituted by alkyl group(s).
Patent EP-0232972-A2 (EP)
Inventor: FEELY WAYNE E
IPC: G03F7/038
Filed: 1987-01-12
Abstract: There are disclosed negative photoresist compositions which are capable, using very low concentrations of photoacid generator sensitive to short wavelength actinic radiation, of producing highly resolved, thermally stable images on substrate surfaces. 
     The compositions comprise acid-hardening resin system and certain halogenated, organic, photoacid generating compound. 
     Also disclosed are processes for preparing highly resolved, thermally stable negative images on substrate surfaces using these compositions.
Patent EP-0240208-A2 (EP)
Inventor: SHEWMAKER CHRISTINE K
IPC: C12N15/82
Filed: 1987-03-19
Abstract: Regulation of expression of genes encoded for in plant cell genomes is achieved by integration of a gene under the transcriptional control of a promoter which is functional in the host and in which the trans­cribed strand of DNA is complementary to the strand of DNA that is transcribed from the endogenous gene(s) one wishes to regulate. The integrated gene, referred to as anti-sense, provides an RNA sequence capable of binding to naturally existing RNAs, exemplified by polygalacturonase, and inhibiting their expression, where the anti-sense sequence may bind to the coding, non-coding, or both, portions of the RNA. The anti-­sense construction may be introduced into the plant cells in a variety of ways and be integrated into the plant genome for inducible or constitutive transcrip­tion of the anti-sense sequence. A wide variety of plant cell properties may be modified by employing this technique.
Patent EP-0248531-A2 (EP)
Inventor: TICE THOMAS R
IPC: A61K9/16
Filed: 1987-05-01
Abstract: RNA and/or DNA, e.g. poly(I:C) or anti-sense RNA, is encapsulated as microcapsules in a biodegradable, biocompatible polymeric material, for the controlled release of the nucleic acid on administration and the induction of interferon production.
Patent EP-0249372-A2 (EP)
Inventor: FEZIO LOUIS J
IPC: A63C5/12
Filed: 1987-06-01
Abstract: A wrapped core for a ski has a longitudinal core (24) and a first set of continuous strands of fiber (18) braided directly thereon. The first set of strands (18) is helically wrapped about the core (24) and biased at angles with respect to the longitudinal dimension of the core (24). A second set of longitudinally extending strands of fiber reinforcement (46) may be intertwined with the first set of braided stands (18) and a further third set of strands of fiberglass (52), or other suitable material, may be fed onto either or both the top and bottom surfaces of the core (24), prior to braiding, such that the longitudinal strands (52) are captured and held by the overlying braid. This provides a wrapped core for a ski which makes efficient use of the high tensile strength characteristics of fiberglass and produces a uniform, lightweight ski having pre-selected torsional and longitudinal flex characteristics.
Patent EP-0251765-A2 (EP)
Inventor: RILEY STEVEN HOWARD
IPC: B60J10/02
Filed: 1987-06-30
Abstract: There is disclosed a seal (1) having a channel (7) intended to receive an edge region (14) of a fixed pane of glazing material (15), the seal (1) including a first side wall (3), a second side wall (4) and a base portion (2), the first and second side walls (3, 4) defining opposite regions of the channel (7), the first side wall (3) being capable of adopting either of a first position, in which the first side wall (3) and the second side wall (4) are a first distance apart, and a second position in which the first side wall (3) and the second side wall (4) are a second distance apart, characterised in that the second distance is shorter than said first distance, and in that the seal (1) is provided with a lever component (13) capable of being acted on by the edge (14) of a pane of glazing material (15) and thereby to cause the first side wall (3) to move from the first position to the second position. 
     A method of securing a seal (1) around the peripheral edge region (14) of a pane of glazing material (15), using a seal as described above is also described.
Patent EP-0260074-A2 (EP)
Inventor: JOHNSON RICHARD FRANK
IPC: B60N2/18
Filed: 1987-09-04
Abstract: A vehicle seat (1) is constrained for adjustable movement in two directions, namely, tilting and longitudinal sliding by an apparatus (10) which includes three longitudinally-extending, laterally-­parallel tracks (12,16A,16B) in the outer two (16A,16B) of which are retained a pair of followers (20) attached to the bottom edge of the seat for guiding the seat longitudinally and for tilting it vertically thereabout. A carrier (30) slides along the centre track (12) and is lockable in a plurality of longitudinal positions. A tilt-adjustment arm (34) is pivotally attached to the carrier (30) at one end and has a second end pivotally attached to the seat generally rearward of the front edge and is lockable in a plurality of tilt positions relative to the carrier to permit the seat to be locked in one of a plurality of independent tilt positions.
Patent EP-0260972-A2 (EP)
Inventor: BEDI JAMES JOSEPH
IPC: A61B17/064
Filed: 1987-09-17
Abstract: An improved surgical fastener system comprising of staples and receivers with flanges on the staple legs interlocking with openings in the receiver.
Patent EP-0265227-A2 (EP)
Inventor: UENO HIDEO C O BROTHER KOGYO K
IPC: G11C5/00
Filed: 1987-10-20
Abstract: A method for providing a plurality of external IC cartridges to an electronic device having a CPU is disclosed. The IC cartridge includes a first and a second connectors, one connectable with the electronic device and the other with another IC cartridge, that enables a plurality of IC cartridges to be connected to one electronic device. Each of the IC cartridges has selection means by which an individual memory address is selected. Either the IC cartridge or the electronic device has a label on which the method for setting the memory address is indicated.
Patent EP-0265285-A2 (EP)
Inventor: STICKNEY WILLIAM H
IPC: H01R43/20
Filed: 1987-10-23
Abstract: An electromagnetic shield (10) includes electrically conductive walls (16) arranged from a single strip (18) to form a rectangle. The walls (16) include pins (20) projecting from a lower edge to secure the shield (10) on a printed circuit board (12) and to provide a ground therefor, and engagement prongs (26) on the upper edge to engage a cover plate (14).
Patent EP-0267717-A2 (EP)
Inventor: BURLEY NOEL ARTHUR DR
IPC: H01L35/34
Filed: 1987-11-02
Abstract: A process for oxidation retardation in nickel-base thermocouple alloy comprises the step of initial heat-­treatment of thermoelement wires at high temperatures in an atmosphere of very low oxygen partial pressure. The preferred nickel-base alloy is a type K or a type N alloy. 
     The preferred atmosphere is a gas mixture selected from the group consisting of hydrogen/water vapour, and oxygen/argon.
Patent EP-0271346-A2 (EP)
Inventor: DITCHEK BRIAN M
IPC: H01L29/812
Filed: 1987-12-10
Abstract: A molten charge containing the constituents of a eutectic composition of a semiconductor material and a conductive material, for example silicon and TaSi₂, in the proportions of the eutectic composition is prepared. A composite mass is pulled from the melt, and consists of a matrix (11) of single crystal semiconductor material having an array of individual rods (12) of the conductive material disposed therein. The rods (12) form Schottky barriers with the semiconductor material (11). A body (10) is cut from the composite mass. A semiconductor device, specifically an FET, is fabricated from the body (10) by making gate contact (20) to several of the rods (12) at one end, and source (30) and drain (31) contacts to the matrix (11) of semiconductor material. Current flow in the semiconductor material of the matrix (11) between the source (30) and the drain (31) is controlled by applying biasing potential to the gate contact (20) to enlarge the depletion zones around the rods.
Patent EP-0280030-A2 (EP)
Inventor: SEIBIG BERND
IPC: F16B4/00
Filed: 1988-01-20
Abstract: Die Erfindung betrifft ein Adapterteil zur Herstellung einer spielfreien und zentrierten Aufnahme von Maschinenelementen, wobei die Maschinenelemente über weite Temperaturbereiche unterschiedliche Wärmedehnungen aufweisen. Die der Erfindung zugrundeliegende Aufgabe besteht darin, das Adaptereil der e. g. Art derart auszugestalten, daß es eine spielfreie und zentrierte Aufnahme von Werkstoffen, insbesondere von sich gegeneinander bewegenden Teilen mit unterschiedlichen Wärmedehnungen bei Temperaturen vom Tieftemperaturbereich in der Kältetechnik bis ca. 600° C im Hochtemperaturbereich erlaubt. Die Lösung ist gekennzeichnet durch a) eine zumindest zum Teil hülsenförmige Ausbildung (1), aus deren Mantel (6), b) zungenartige Bereiche (9) ausgeprägt sind, deren Vorzugsrichtung dem Umfang folgt, und daß, c) abgeflachte Bereiche (11) vorgesehen sind, die sich längs der Innen- und/oder der Außenmantelfläche (6) erstrecken und d) zumindest Teile der zungenartigen Bereiche (9) miterfassen.
Patent EP-0285129-A2 (EP)
Inventor: FUJINO MAKOTO
IPC: H01L21/302
Filed: 1988-03-30
Abstract: A dry etching method of etching a material to be etched including a transition metal using an etching gas including a carbon oxide gas is provided. The carbon oxide gas is carbon monoxide gas, carbon dioxide gas, or mixed gas of these gases. The carbon oxide gas in a range where the ratio R of the number of molecules is expressed as R = X/3 to 200X with respect to the ratio X of the number of atoms of the transition metal is preferably included in the etching gas. Such a dry etching is particularly preferably carried out when the material to be etched is aluminum-silicon alloy, the transition metal is copper, the etching gas is mixed gas of chlorine gas, boron trichloride gas and helium gas, and the carbon oxide gas is carbon monoxide.
Patent EP-0299179-A2 (EP)
Inventor: BAUDER RICHARD DIPL-ING
IPC: F02D41/38
Filed: 1988-05-26
Abstract: The invention relates to a device for a diesel combustion engine with a distributor-injection pump, assigned to which is an electronically regulated flow governor with a rotary magnet, which operates a control slide valve on the injection pump. In order to prevent accidental injection of an excess quantity of fuel caused by a fault in the electronics, the flow governor has a flow limit position II beyond the admissible operating range in which a device for interrupting the supply of fuel to the injection pump, for example an electrical fuel shut-off valve 9, is activated. <IMAGE>
Patent EP-0293780-A2 (EP)
Inventor: STEIM JOSEPH M
IPC: H03M1/14
Filed: 1988-05-27
Abstract: An analog-to-digital converter comprising a delta-sigma modulator (64), a multi-bit A/D converter (53), a second order differentiator (55) and an output summing element (59). The delta-sigma modulator (64) comprises two integrators (42,43), a one bit A/D converter (54), a one bit D/A converter (52) and an input summing element (41) which receives an analog input signal (40) and an output signal (48) of the one bit D/A converter (52). The output of the second integrator (43) is fed to the multi-bit A/D converter (53). The digital output (49) of the converter (53) is applied to a second order differentiator (55) where it is differentiated twice in order to digitally represent the analog output signal (57) of the input summing element (41). The second order differentiated signal (58) is digitally added to the output signal (47) of the delta-sigma modulator (64). The output (50) of the summing element (59) is a digital representation of the analog input signal (40). The analog-to-digital converter has a relatively low loop bit rate and provides a dynamic range of 120 - 140 dB.
Patent EP-0309655-A2 (EP)
Inventor: TSUJIMOTO SHUICHI
IPC: G06T9/00
Filed: 1988-06-29
Abstract: An image processing apparatus comprises an input image memory (3) for storing input image data obtained by coding original image data with run length codes for a first direction, a reading circuit (5) for sequentially reading from the input image memory (3) the data of every two lines which are adjacent to each other in a second direction orthogonal to the first direction, an exclusive OR processing circuit (6) for carrying out an exclusive OR operation on the data of the every two lines read by the reading circuit (5) to detect second directional endpoint positions of the original image data without decoding the input image data into the original image data, and a second directional processing circuit (10) for carrying out a predetermined image process for the second direction according to the first directional endpoint positions detected by the exclusive OR processing circuit (6).
Patent EP-0303296-A2 (EP)
Inventor: OSSWALD HARTMUT PROF DR
IPC: A61K31/74
Filed: 1988-08-12
Abstract: Parenteral pharmaceutical compositions which contain polymeric or copolymeric alkanecarboxylic acids which have a molecular weight of >5,000 and are soluble in water or give colloidal solutions in water are prepared according to the scheme <IMAGE> and are suitable for controlling urolithiasis.l
Patent EP-0337009-A2 (EP)
Inventor: ITO SUSUMU
IPC: C12N9/54
Filed: 1988-10-03
Abstract: A mutant of an extracellular enzyme-producing microorganism belonging to genus  Bacillus , which is resistant to a cell membrane synthesis inhibitor, including vancomycin and ristocetin, is disclosed. The cell membrane synthesis inhibitor-resistant mutant can produce such an enzyme as cellulase, protease, or amylase about 2 to 4 times of the parent strain. Such a mutant can be produced by subjecting an extracellular enzyme-producing microorganism to a mutation treatment, and culturing said microorganism in a culture medium containing a cell membrane synthesis inhibitor.
Patent EP-0318039-A2 (EP)
Inventor: UEDA RYUICHI
IPC: G08B13/194
Filed: 1988-11-25
Abstract: Temperature data of each picture element output from an infrared camera (1) looking at a scene to be watched is compared with the same data of the previous frame. Temperature data changed from the previous frame is input to a histogram operator (10) having a region defined by temperature and quantity of the picture element. When a quantity of the picture elements in the defined region exceeds a threshold level, it is recognized that a certain object having considerable temperature change and size is detected to output a signal to trigger an alarm system (9), or to sustain circulating frame memories (3, 4) which have recorded the previous scenes so that the scenes of visible light as well as the temperature patterns, frames prior and on/or after the signal output, can be reproduced as visual images on a display screen. It is preferable to add an offset temperature to the current frame temperature data before the above mentioned comparing operation, so that the circuit becomes simple owing to an always positive comparison result.
Patent EP-0292186-A2 (EP)
Inventor: SKINNER DAVID B
IPC: D01F6/94
Filed: 1988-05-11
Abstract: Polyphenylene sulfide blends with melt extrudable polymers from novel monofilaments. The monofilament is prepared by extruding a mixture of the linear polyphenylene sulfide and the melt extrudable polymer to form a mono­filament blend, quenching the monofilament and thereafter drawing the monofilament to a ratio of from about 3:1 to 6:1. The resulting filament can be employed for the manu­facture of fabric.
Patent EP-0294082-A2 (EP)
Inventor: EVANS GARETH ALYN
IPC: B23H1/10
Filed: 1988-05-25
Abstract: Electrical discharge apparatus for producing on the surface of an electrically conductive workpiece a textured or matt finish comprises a plurality of electrodes each connectable to an electrical power source and each carried by a head which in use of the apparatus can be moved linearly of the workpiece with the electrodes each spaced at a predetermined distance from the workpiece surface. A characteristic of the voltage conditions present within the gap existing between the electrodes and the workpiece surface is monitored and, the head is moved towards and away from the workpiece surface to maintain the monitored characteristic within predetermined limits. Dielectric fluid is retained within the gap existing between the electrodes and the workpiece surface, and a series of discrete electrical discharges is promoted between each electrode and the adjacent workpiece surface to cause particles to be removed from the workpiece surface and produce a textured or matt finish thereto.
Patent EP-0297774-A2 (EP)
Inventor: OTANI SUSUMU C O NEC CORPORATI
IPC: H04L27/227
Filed: 1988-06-22
Abstract: In a phase controlled demodulator, a modulated digital input signal is demodulated (102) into quadrature signals with a carrier recovered by a voltage controlled oscillator (104). The phase difference between the quadrature signals is detected by a phase detector (103) of a Costas loop and applied through a loop filter (105) to the voltage controlled oscillator (104) to control the frequency and phase of the recovered carrier when the frequency deviation between the received and recovered carriers is within a phase control range. When the frequency deviation exceeds the phase control range,the output of the phase detector (103) is a beat of the two carriers and a frequency sweep control voltage is applied to the VCO to search for a missing carrier. The magnitude of the beat is detected (107, 108, 109) and compared (110)with a predetermined threshold value. When the frequency deviation is far beyond the control range, the magnitude of the beat is lower than the threshold, but exceeds it at the instant the demodulator enters the control range, whereupon the frequency sweep control voltage is removed from the VCO.