baber/WOPTO huggingface dataset:
Patent EP-0297924-A2 (EP)
Inventor: CANTIN EDOUARD MAXIME
IPC: C07K14/035
Filed: 1988-07-01
Abstract: The HSV 1 (F) gB gene was isolated and modified at the 5′ end by  in   vitro  oligonucleotide directed mutagenesis. The modified gB gene was inserted into the vaccinia virus genome and expressed under the control of a vaccinia virus promoter. The mature gB glycoprotein produced by the vaccinia virus recombinant was glycosylated, expressed at the cell surface and was indistinguishable from authentic HSV 1 gB. Mice immunized intradermally and ocularly with the recombinant vaccinia virus produced gB specific neutralizing antibodies and were resistant to a lethal and latent HSV 1 challenge.
Patent EP-0312200-A2 (EP)
Inventor: NEWLAND JONATHAN DAVID
IPC: H04L27/233
Filed: 1988-08-22
Abstract: Convolutionally encoded data signals (I′, Q′) that have been demodulated after synchronous transmission may well be phase ambiguous depending on the phase of the recovered carrier signal. To ensure correct decoding by a Viterbi or similar probabilistic decoder (30) the demodulated data is synchronised by a synchroniser (9). The demodulated data is first hard-limited (10) and then fed to a matrix (13) to form groups of bits corresponding to each possible phase of the recovered carrier. A sequence of combinations corresponding to one phase is selected by a switch (15) and compared with allowable sequences stored in a memory (22). A controller (17) maintaining an error count monitors the number of unallowable combinations in the sequence and if it reaches a preset level determines that there is a phase error and selects a combination representing a different recovered carrier phase by stepping on the switch (15). A second switch (28) operated in sympathy with the switch (15) selects the correct input combination to the decoder (30) from a quantiser (26) and a matrix (27).
Patent EP-0312362-A2 (EP)
Inventor: TSUSHIMA TAKUYA
IPC: H04N5/928
Filed: 1988-10-13
Abstract: A magnetic tape is wound on a rotary drum through a predetermined angular range greater than a standard tape winding angle. The predetermined angular range has a first portion corresponding to the standard tape winding angle and a second portion exending outward of the first portion. A main information signal is recorded into a main information recording track (111, 112) on the magnetic tape which extends in a region corresponding to the first portion of the predetermined angular range. A sub information signal is recorded into a sub information recording track (121-127) on the magnetic tape which extends along an extension line of the main information recording track and which extends in a region corresponding to the second portion of the predetermined angular range. A plurality of magnetic heads (212-216) have different track widths respectively and are mounted on the rotary drum. The magnetic heads form respective different tracks which together constitute the sub information recording track.
Patent EP-0330811-A2 (EP)
Inventor: GOHLISCH HANS-JOACHIM DIPL-ING
IPC: B29C48/08
Filed: 1989-01-07
Abstract: The invention relates to a process and apparatus for processing elastomeric material in particular plastic, rubber and a mixture thereof in roller-head-apparatus in which the material to be processed is plasticized and homogenized in an extruder, extruded from an extrusion head provided on the extruder and then is led through an aperture formed between two rollers. It is the object of the present invention, with an especially simple extrusion head in a roller-head-apparatus to produce uniform and dimensionally exact sheets or foils of different thicknesses without changing structural parts. The invention achieves this in that material formed in plate form by parallel outlet surfaces of the extruder head is led through an aperture space formed between a concave cylindrical surface of a stationary forming tool and the circumferential surface of one of the rollers of the calender before the material enters the space between the two calender rollers.
Patent EP-0329987-A2 (EP)
Inventor: RAUB BERTHOLD
IPC: A61G3/00
Filed: 1989-02-02
Abstract: Instead of a back seat, a guide track (1) is arranged in a motor vehicle, in the longitudinal direction of the motor vehicle, in which guide track a trolley (3) is movably arranged. The trolley (3) is able to pivot out of a horizontal position into an approximately vertical position when it has reached the forwardmost position of the guide track (1). Arranged on the trolley is a carriage (7) which serves to pull up a wheelchair (46). If the carriage (7) is in the uppermost position, it pivots into its horizontal position and then moves backwards with the wheelchair, within the guide track (1). <IMAGE>
Patent EP-0331917-A2 (EP)
Inventor: MONTI SERGIO
IPC: A61K31/095
Filed: 1989-02-08
Abstract: Compositions containing as antineoplastic active principle only dialkyl diselenides show a very promising activity not withstanding a remarkably lower toxicity in comparison with that of known combinations of the same dial kyldi­selenides with other active principles.
Patent EP-0330215-A2 (EP)
Inventor: KONDO TOSHIRO
IPC: G03F7/06
Filed: 1989-02-23
Abstract: The invention provides a process for making a lithographic printing plate utilizing silver image as ink receptive area which is markedly improved especially in printing endurance. The process comprises subjecting a light-sensitive material for lithographic printing plate to imagewise exposure and development and then treating the resulting silver image with an oxidizing agent and a monocyclic compound comprising a nitrogen-­containing single ring and having substituents on at least two atoms constituting said ring, said substituents being capable of reacting with silver ion. The oxidizing agent and the monocyclic compound may be contained separately or together in a stop solution, a fixing solution, an etch solution or damping solution or especially prepared solution.
Patent EP-0335328-A2 (EP)
Inventor: DOBRY MARIAN WITALIS
IPC: B25D9/08
Filed: 1989-03-28
Abstract: The compressed-air supply system of vibro-isolated tools comprises a telescopic tubular connection of a grip with a compressed-air engine. A cut-off valve (1) is mounted at an inlet of a duct (3) in a housing-grip (5). The outlet of said duct (3) is connected to a pipe (4) of a supply system closed at the end and mounted in a grip-­housing (5) by means of an elastic connection. Over the circumference of the pipe (4) of the supply system special holes (10) with increasing diameters are provided which during the motion of the housing relative to the compressed-air engine overlap with holes (9) in an inter­mediate sleeve (8) mounted in a body (6) of the com­pressed-air engine.
Patent EP-0337385-A2 (EP)
Inventor: KAWAMURA EIJI C O NEC CORPORAT
IPC: G06F12/0879
Filed: 1989-04-11
Abstract: A cache memory controllor (1) according to the present invention sequentially checks into a controlling circuit ((11) to see whether or not data words accessed are memorized in a cache memory and has a combination of an address generating circuit (12) and a strobe signal producing circuit (14) for producing a plurality of strobe signals (STO to ST3) in the presence of a request signal (BREQ) for a burst transmision mode of operation, so that a microprocessor sequentially fetches the data words in the cache memory even if the cache memory does not cope with the nibble mode of operation.
Patent EP-0345618-A2 (EP)
Inventor: FLAGELLA ROBERT NICHOLAS
IPC: C01B33/035
Filed: 1989-05-31
Abstract: Polycrystalline silicon rod capable of providing within no more than two floating zoning passes, unicrystalline silicon exhibiting a resistivity of at least 10,000 ohm-cm (donor) and a lifetime of at least about 10,000 milliseconds, exhibits a copper X-ray diffraction pattern having a peak at 26.85±0.25° (2 Θ ) and has less than 15 ppta boron and less than 20 ppta phosphorus.
Patent EP-0344796-A2 (EP)
Inventor: TANAKA SADAO
IPC: C07K14/535
Filed: 1989-06-02
Abstract: Crystalline human granulocyte colony stimulating factor (crystalline G-CSF) and a process for preparation of the same are disclosed. Crystalline G-CSF is extremely pure and exhibits high activity and low antigenicity. In addi­tion, the crystallization of G-CSF improves its stability and makes handling thereof easy when storing and formulating it into desired dosage forms of drugs.
Patent EP-0345678-A2 (EP)
Inventor: TOZUNE SIGERU
IPC: C08G18/20
Filed: 1989-06-03
Abstract: A shock-absorbing polyurethane foam is formed of a polyol component and a polyisocyanate component. The polyol component is a mixed polyol having an average hydroxyl number of 130-250 and composed at least of 20-70 parts by weight of a low-molecular polyol having a molecular weight of 300-500 and 80-30 parts by weight of a high-molecular polyol having a molecular weight of 1,500-8,000 per 100 parts by weight of the whole polyol component. The foam further contains 5-150 parts by weight of a plasticizer having a solidification point not higher than -20°C per 100 parts by weight of the whole polyol component. The foam can be produced by reacting the polyol component and polyisocyanate component in the presence of 5-150 parts by weight of the plasticizer per 100 parts by weight of the polyol component.
Patent EP-0351685-A2 (EP)
Inventor: MALABARBA ADRIANO
IPC: C07K14/195
Filed: 1989-07-10
Abstract: This invention relates to a process for selectively preparing N¹⁵-alkyl derivatives of teicoplanin compounds which comprises addition of an alkali metal borohydride before adding an excess of a carbonyl compound and reacting the resulting solution with a reducing agent.
Patent EP-0355536-A2 (EP)
Inventor: ROREGER MICHAEL
IPC: C08J5/18
Filed: 1989-08-05
Abstract: Flexible, hydrophilic gel film which is swellable, but not soluble, in water and comprises (a) 0.5 to 30 % by weight of at least one water-soluble polymer which is anion-active at neutral pH, (b) 0.5 to 50 % by weight of at least one water-soluble polymer which is cation-active at neutral pH,  (c) 0.1 to 20 % by weight of at least one humectant,  (d) 0.1 to 70 % by weight of water, (e) 0 to 75 % by weight of water-soluble or water-dispersible assistants, and (f) 0 to 50 % by weight of an active ingredient, a process for its preparation, and the use of this film for the production of a device for producing interactions between the gel film and a solid, liquid or gaseous substrate.
Patent EP-0359018-A2 (EP)
Title: Lithographiegerät zur Strukturierung eines Objektes
Inventor: LISCHKE BURKHARD PROF-DR
IPC: H01J37/141
Filed: 1989-08-28
Abstract: In modernen Elektronenstrahlschreibern wird das zu strukturierende Objekt mit mehreren Sonden gleichzeitig bearbeitet. Verglichen mit lichtoptischen Lithographiesystemen ist der mit diesen Geräten erzielbare Durchsatz an strukturierten Wafern aber noch gering, da auf jede der Sonden nur ein Bruchteil des Quellenstroms entfällt. Es wird deshalb vorgeschlagen, den Strahlerzeuger (Q) des Lithographiegerätes mit mehreren vorzugsweise linienförmig angeordneten Elektronenquellen (Q1, Q2) auszustatten und diese mit Hilfe einer telezentrischen Elektronenoptik (L1, L2) verkleinert auf das zu strukturierende Objekt (W) abzubilden.
Patent EP-0362842-A2 (EP)
Inventor: ISOBE MINORU C O OKI ELECTRIC
IPC: B41J11/26
Filed: 1989-10-05
Abstract: An electrophotographic recording apparatus records an image on a recording paper, either a cut recording sheet or a continuous recording paper, through steps of feeding the recording paper along a paper feed plane exclusively for the recording paper, stopping the recording paper upon the arrival of the same at a predetermined, exclusive starting position, forming an electrostatic latent image on a photoconductor (1) by an exposure unit (5) as the photoconductor is rotated at a fixed surface speed, developing the electrostatic latent image in a toner image by a developing unit (6) by applying a toner charged in a polarity opposite that of the electrostatic latent image to the electrostatic latent image, restarting the feed of the recording paper at a feed speed corresponding to the surface speed of the photoconductor upon the arrival of the first line of the toner image formed on the surface of the photoconductor at a position which will coincide with a fixed recording position on the recording paper at a transfer position, transferring the toner image from the photoconductor to the recording paper, and fixing the transferred toner image to the recording paper by a fixing unit (8). When the toner image is thus formed on the continuous recording paper, a portion of the continuous recording paper carrying the toner image is cut off by a cutting unit (24), and then the continuous recording paper is   retracted to the starting position.
Patent EP-0426881-A2 (EP)
Title: Radarempfänger
Inventor: SCHUSTER MANFRED DR
IPC: G01S13/34
Filed: 1989-11-04
Abstract: Der Radarempfänger eines frequenzmodulierten Dauerstrich-Radargerätes (11) soll eine reduzierte Dynamik des Empfangssignales (20) aufweisen, um den schaltungstechnischen Aufwand für einen Demodulations-Gleichrichter (21) bzw. einen Quantisierer (15) zur Analog-Digital-Wandlung in Grenzen halten zu können, ohne eine Verschlechterung der Antennencharakteristik und nicht-lineare Störeffekte in Kauf nehmen zu müssen, die bei Einsatz üblicher Kennlinien-Kompanderschaltungen auftreten. Dafür ist im Empfangskanal (14") für die Auswertung der Amplituden des Empfangssignales (20) ein Filter (23) vorgesehen, das die Abhängigkeit der Empfangssignalleistung vom Kehrwert der vierten Potenz des Antennenabstandes (R) zu einem Punktziel (19) gerade kompensiert. Dieses Filter (23) ist einfach als Reihenschaltung zweier nur im linearen Bereich ihrer Durchlaß-Kennlinie ausgesteuerter C-R-Hochpaßfilter erster Ordnung (24) realisierbar. Diese Reihenschaltung weist den Vorteil auf, dazwischen einen Clutterempfangskanal (14") abzweigen zu können, um die nur vom Kehrwert des Abstandsquadrates abhängige Cluttersignalleistung ebenfalls konstant zu halten. <IMAGE>
Patent EP-0364008-A2 (EP)
Inventor: ROEBUCK PETER HAMISH ATHEY
IPC: F27D11/02
Filed: 1987-06-17
Abstract: Heating devices of improved efficiency are provided comprising a coil (1) supported and retained on a base (2) of castable refractory material by ribs (12) moulded with the base (2) and around part of the periphery of the coil (1), the material of the base (2) being moulded between adjacent turns of the coil (1), the core (3) of the coil (1) being free of refractory and open to the surface of the device.
Patent EP-0326232-A2 (EP)
Inventor: MARSH RICHARD L
IPC: B29D29/08
Filed: 1984-04-23
Abstract: A belt construction and method of making the same are provided. The belt construction (10) com­prises: a tensile member (13) intermediate the opposed sides (11, 12) of the belt construction; a plurality of teeth (14) defining one (12) of the opposed sides of the belt construction and being mainly formed of a first polymeric material (16) that has reinforcing fibers (17) therein, each tooth (14) having opposed sides (18, 19) that are disposed in spaced relation to adjacent sides of adjacent teeth, the belt con­struction having a land area (20) between adjacent teeth; and a backing member (15) defining the other (11) of the opposed sides of the belt construction, the backing member being mainly formed from a second polymeric material (21) that is initially separate from the material (16) of the teeth and is substantially free of fibers therein, the material of the backing member (15) having a surface (22) that joins with a surface (23) of each tooth (14), whereby the joining surfaces define an interface line (24) therebetween, the interface line for each tooth extending from the tensile member (13) at a point (26) inboard of one (18) of the opposed sides of the respective tooth into the medial portion (27) of the respective tooth and then   back to the tensile member (13) at a point (28) in­board of the other (19) of the opposed sides of the respective tooth, whereby part (29) of the material (21) of the backing member (15) defines part of the medial portion (27) of each tooth, the surface (22) of the backing member (15) also joining with a surface (30) of the first material (16) in each land area (20), whereby the joining surfaces in each land area define an interface line (31) therebetween, the interface line in each land area having a portion (32) thereof disposed spaced from the tensile member (13) on the side (33) thereof opposite to the side (25) thereof that faces toward the teeth (14).
Patent EP-0335474-A2 (EP)
Inventor: LANE HUGH ROGERS
IPC: G01B21/30
Filed: 1987-02-26
Abstract: Metrological apparatus, particularly for measuring form, has a turntable 4 and a transducer 14 and associated stylus 12 mounted so that the tip 12a of the stylus is displaceable radially and vertically relative to the turntable 4. The problem of obtaining both high resolution and large range of operation is solved by using a transducer/stylus 12,14 having a resolution of 12 nanometres and a range of only 0.4 mm and mounting the transducer 14 on an arm 10 which is driven radially and/or vertically by a computer 30 in response to the output from the transducer 14 to cause the stylus 12 to follow the workpiece surface. High resoiution data defining the rotary position of the turntable 4 and the radial and vertical position of the transducer 14 is provided by a photodetector/optical grating arrangement 23, 21, 31; 27, 19, 43 and associated interpolators 42, 44, 46. A novel computer architecture comprising a host 22, master 30 and slaves 33, 35, 37 provides an efficient system for controlling the apparatus and gathering data. Efficient gathering of data is further assisted by the provision of means to cause the stylus 12 to   traverse the surface of the workpiece at a constant speed, particularly as a function of the radial position of the transducer.
Patent EP-0351025-A2 (EP)
Inventor: HECHT DANIEL H
IPC: C08L63/00
Filed: 1989-07-14
Abstract: Fiber reinforced composite structures based on epoxy resin formulations having a phase-separated or multiphase morphology when cured are effectively toughened by adding preformed carboxylated rubber particles to the matrix resin prior to curing the composite.
Patent EP-0335731-A2 (EP)
Inventor: SIMPSON MICHAEL J C O MINNESOT
IPC: A61F2/16
Filed: 1989-03-31
Abstract: A multifocal ophthalmic lens has optical power, at least a portion of the optical power being produced by diffraction. The lens has a plurality of diffractive zones including a circular central zone and a plurality of concentric annular zones. The central zone has a radius r₀ and the first annular zone has a radius r₁ where r₁² - r₀² is not equal to r₀².
Patent EP-0337727-A2 (EP)
Inventor: HAYASHI NORIYUKI
IPC: C08G63/60
Filed: 1989-04-11
Abstract: A polyester resin comprises 35 to 90 mole percent of the unit (I), 0.5 to 20 mole percent of the unit (II), 0.5 to 45 mole percent of the unit (III), 0.5 to 45 mole percent of the unit (IV) and 0.5 to 45 mole percent of the unit (V), exhibiting the anisotropy in its molten state. A polyester compostion comprises the polyester resin as defined above and up to 95 percent by weight of an inorganic filler.
Patent EP-0351059-A2 (EP)
Inventor: GOTO GENSUKE
IPC: G06F7/508
Filed: 1989-06-13
Abstract: A carry propagation circuit of a parallel-type full adder having a plurality of bits. The carry propagation circuit includes: a control unit for controlling a carry propagation; a main path ( #1,#2,...) including a plurality of transfer circuits (1) serially connected and provided for each of the plurality of bits, each transferring a carry signal from a lower bit to a higher bit when it is brought to an ON state by the control unit; and at least one bypath ( #1′,#2′, ...) arranged to bypass a predetermined number of the transfer circuits and brought to an enable state or a disable state by the control unit. When the control unit brings the bypath to the enable state, it brings to the OFF state a transfer circuit provided immediately in the lower bit side of the main path seen from a terminated point of the bypath and thus propagates only a carry signal propagated via the bypath to the higher bit side. This contributes to reducing the propagation delay time required for a carry operation to the minimum and thus realizing a high speed operational processing.
Patent EP-0353011-A2 (EP)
Inventor: HINNEN HANS R
IPC: B65B13/02
Filed: 1989-07-24
Abstract: A method and apparatus for tightening band-type clamps in a desired tension is provided. The device includes operating handles for compact and one-handed operation. A pinching roller provides tensioning by means of a first handle. A second handle accomplishes bending or locking and cut-off without the necessity for rotating the tool as a whole. The tensioning handle folds tightly against or into the body when the desired tension is attained, providing a signal that the desired tension has been attained. The tool is foldable to a compact storage configuration and provides for reversal of a cutting device to provide a new cutting edge when the old cutting edge becomes worn.
Patent EP-0367517-A2 (EP)
Inventor: SHODA ISAO
IPC: B23Q11/00
Filed: 1989-10-27
Abstract: A chip removing device for a multi-head machine tool comprises a duct (56) having a slot (59) formed in a lower wall thereof, and an expansible shutter (68) for normally closing the slot (59). A connecting pipe (50) extends upwardly from each of the working heads (45), and upper end portions of the connecting pipes (50) extend in an airtight condition through the shutter (68) into the duct (56). When a working head (45) is moved, the shutter (68) is partially expanded and con­tracted following the working head (45) to maintain the closed condition of the slot (59). A common seal plate (61) is secured horizontally within the duct (56) facing the working heads (45). Each connecting pipe (50) of a working head (45) when in an upper position has an upper end opening thereof pressed against the seal plate (61) to close the pipe (50) in an airtight condition, but when in a lower position is spaced away from the seal plate (61) and is in an open condition.
Patent EP-0372873-A2 (EP)
Inventor: ASHMORE BENJAMIN H
IPC: G11C16/02
Filed: 1989-12-01
Abstract: An integrated-circuit memory-array configuration for providing less total access time when used in conjunction with a microprocessor. The configuration includes a line buffer with perhaps 256 latches for storing data, and first and second pipeline circuits for sensing linearity and locality of access information pertaining to the requested data. When used with a microprocessor that is programmed with repeated requests for the same data, a majority of the data requests will be transmitted quickly from the line buffer. If the data requests are not in the line buffer, the configuration furnishes a signal to the microprocessor and the requested data are moved from the floating-gate memory cell array to the line buffer for subsequent transmittal to the microprocessor.
Patent EP-0351292-A2 (EP)
Inventor: BESSIERE JACQUES
IPC: G01N27/49
Filed: 1989-07-06
Abstract: The invention relates to an amperometric method for measuring acidity in a medium which is a very poor conductor of electrical current. …<??>An assembly comprising a measuring ultramicroelectrode and a counterelectrode is employed. Application to the monitoring of functional fluids. …<IMAGE>…