baber/WOPTO huggingface dataset:
Patent EP-0080254-A2 (EP)
Inventor: OMICHI HITOSHI
IPC: H03K19/013
Filed: 1982-08-18
Abstract: A transistor-transistor logic circuit comprises an input transistor (Q 1 ) having at least one emitter which serves as an input (IN) and a collector controlling the base current of an output transistor (Q 2 ) having a collector which serves as an output (OUT). A series circuit of a Schottky barrier diode (SBD) and a PN junction diode (D) is provided between the collector and emitter of the output transistor so as to clamp the high-level of the output.
Patent EP-0081905-A2 (EP)
Inventor: BETTCHER LOUIS A
IPC: B26B25/00
Filed: 1982-11-04
Abstract: A hand knife 20, 120, 220 of the type having a ring-like rotary driven blade 26, useful for cutting meat and the like; a blade housing 24, 124, 224 for a hand knife; and an improved circular blade 26. The blade housing has a generally circular groove 38, 138, 238 in one axial end 40,140,240 of the housing. The groove is as wide at the open end as inwardly to allow the blade to be inserted and removed in an axial direction. The housing receives and fully encloses a ring gear portion 56 of the blade while a cutting portion 60 extends from the groove. A blade retainer 28, 228 secured to the handle acts against a radial flange 62 of the blade when tightened, to retain the blade within the groove, and when loosened allows removal of the blade from the housing without removing or loosening the housing from the handle.
Patent EP-0090916-A2 (EP)
Inventor: GRETHER PAUL
IPC: E06B3/677
Filed: 1983-02-02
Abstract: Der mit Trockenmittel (5) gefüllten Trocknungskammer (3) ist eine luftgefüllte Vorkammer (6) vorgelagert; beide Kammern (3, 6) erstrecken sich in Strömungsrichtung über mindestens eine Teillänge des Fensters. Die Vorkammer (6) verhindert beim "Atmen" des Fensters - bei kurzperiodischen Druckänderungen beispielsweise infolge von Windböen - zum einen den unmittelbaren Austritt trockener Luft in die umgebende Atmosphäre und zum anderen das direkte Einsaugen von feuchter Umgebungsluft in die Trocknungskammer (3). Weiterhin bewirkt die Vorkammer (6) eine erhebliche Steigerung des Diffusionswiderstandes für eine Wasserdampfdiffusion in das Trockenmittel (5) bzw. den Scheibenzwischenraum (1) hinein.
Patent EP-0089688-A2 (EP)
Inventor: HIKICHI HIROSHI
IPC: G09G3/04
Filed: 1983-03-23
Abstract: A display apparatus which is dynamically driven according to the time-division system comprises a display device which includes a plurality of display elements, a first circuit which generates at least one digit signal to select one of the display elements in time division, a second circuit which generates at least one display information signal to determine the content of display of the selected display element, a first control circuit for applying the digit signal and the display information signal to the display elements, and a second control circuit for changing an application period of either one or both of the digit signal and the display information signal to be applied to the display elements.
Patent EP-0091039-A2 (EP)
Inventor: IMAZAKI HIDEYUKI
IPC: C09D5/16
Filed: 1983-03-25
Abstract: An antifouling agent comprising as an antifouling component a substantially linear triorganotin-containing copolymer containing (a) at least one kind of N-coordinated triorganotin-containing recurring units of the formula (la) or (Ib) represented in the specification and (b) comonomer recurring units derived from at least one ethylenic vinyl compound as a comonomer. 
     The antifouling agent is applied to a structure which is needed to be protected from fouling organisms to form a film of the copolymer on the structure.
Patent EP-0092186-A2 (EP)
Inventor: TANIGUCHI NOBUHIRO
IPC: A61K39/395
Filed: 1983-04-14
Abstract: A method of preparing gamma globulin suitable for intravenous administration comprising a step of treating a gamma globulin composition containing aggregates of gamma globulin with polypropylene glycol (PPG) and dispersing agents for PPG under selected conditions.
Patent EP-0096382-A2 (EP)
Inventor: GRAESER ULRICH DR
IPC: B01J21/18
Filed: 1983-06-03
Abstract: 1. Process for hydrogenating heavy oil, bitumen or the like at temperatures between 250 and 550 degrees C, preferably between 380 and 480 degrees C, and pressures between 5,000 and 70,000 kPa, preferably between 10,000 and 32,500 kPa, in the presence of 0.1 to 10 % by weight of a carbon-containing disposable catalyst, which optionally contains catalytically active metal salt, in a bottom phase hydrogenation or combined bottom phase and gas-phase hydrogenation, and separation, in a hot separator or a system of a plurality of separators connected in series, into gaseous and vapour-form reaction products as well as unconverted starting material, asphaltenes and catalysts, which, together with a certain proportion of heavy oil and medium oil, are separated off as hot waste sludge, at temperatures up to 100 degrees C, preferably 20 to 40 degrees C, below the reaction temperature, characterized in that carbon blacks from a heavy oil gasification or partial combustion are used as catalysts.
Patent EP-0098606-A2 (EP)
Inventor: EIBEL KARL
IPC: F21S13/12
Filed: 1983-07-07
Abstract: The anchor plate is provided with an opening for accommodating a wick portion (1) and a clamping surface adjacent to the opening for holding the wick portion (1). The clamping surface was previously obtained by expanding the opening from the bottom upwards. The wick sections (1) could then be drawn in in each case only in one direction and, moreover, also only by hand. Various manipulations were necessary, overall. There was a particular lack both of geometrically precisely defined starting products and of unidirectional cycles of motions for the purpose of rational production by machine. The invention proposes an anchor plate which is suitable for continuous machining. This is achieved through a special shape. The special feature is that the opening is a bore or stamped hole (2) which has at a distance from its edge a joint (3) which is interrupted at at least two points, the region of the anchor plate located between the bore or stamped hole (2) and the joint (3) being provided as a clamping surface in the form of at least two stirrups, logs (4) or the like which can be turned up. This design, in which the anchor plate initially remains flat, produces an opening which is relatively free from burrs, the pull- through direction of the wick portion (1) being arbitrary, and clamping surfaces of precisely defined shape. It is advantageous if the joint (3) is interrupted in an essentially symmetrical fashion with regard to the bore or stamped hole (2), and moreover the bore or stamped hole (2) is round and the joint (3) extends essentially concentrically with it. <IMAGE>
Patent EP-0105395-A2 (EP)
Inventor: NOCK HANS
IPC: F16B12/14
Filed: 1983-09-17
Abstract: Die Erfindung betrifft eine Vorrichtung zum Verbinden von rechtwinklig zueinander stehenden Möbelplatten mit einem in eine Sacklochbohrung der ersten Möbelplatte eingesetzten, zylinderförmigen Gehäuse und mit einem an der zweiten Möbelplatte festegelegten Beschlagteil, das in eine parallel zur Mittelachse des Gehäuses verlaufenden Steckaufnahme des Gehäuses eingeführt ist und mit einem Ansatz für einen, in einer Gewindebohrung des Gehäuses verstellbaren Gewindespannbolzen versehen ist, wobei die Gewindebohrung für den Gewindespannbolzen in spitzem Winkel zur Steckaufnahme des Gehäuses steht und von derselben Seite wie die Steckaufnahme zugänglich ist. 
     Durch Ausbildung des Beschlagteils als L- bzw. Z-förmiger Winkel mit Ansätzen für die Gewindespannbolzen läßt sich eine wesentlich größere Spannkraft für die Eckverbindung erzielen.
Patent EP-0121599-A2 (EP)
Inventor: HEINEMANN OTTO DIPL-ING
IPC: B65G53/22
Filed: 1983-12-07
Abstract: Die Erfindung betrifft ein Verfahren zur pneumatischen Förderung von Feingut unter Verwendung eines Fördergefäßes und eines Speicherraumes, wobei die Austragsleistung durch Rückführung von Gut aus dem Speicherraum in das Fördergefäß erhöht und durch Rückführung von Gut aus dem Fördergefäß in den Speicherraum verringert wird. Ein solches Verfahren zeichnet sich durch die Möglichkeit einer verzögerungsfreien Leistungsänderung, einer genauen Konstanthaltung der eingestellten Förderleistung sowie einer einfachen Eichung aus.
Patent EP-0113932-A2 (EP)
Inventor: HULYER MICHAEL GEORGE
IPC: H04N7/00
Filed: 1983-12-15
Abstract: A high definition television transmission system in which a wide band interlaced television signal (Figure 2) having 1249 lines per field is divided to provide first and second interlaced television signals each having 625 lines per field and consequently reduced bandwidth. Adjacent lines of the first television signal have their low frequency information (0-3 MHz) (Figure 2) derived from alternate lines in the wide band signal whilst the corresponding information for adjacent lines in the second television signal (Figure 4) is derived from the intervening lines in the wide band signal. The high frequency information (3-5.5 or 6 MHz) for the lines of both the first and second television signals (Figure 7) is derived from the average of the corresponding information in adjacent lines of the wide band signal. The first television signal also contains a colour subcarrier which is modulated by the average of the colour information in adjacent lines of the wide band signal (Figure 7).The two television signals may be jointly received for the provision of a high definition display but the invention has the distinct advantage that the first television signal may be received alone by currently manufactured television receivers for reproduction of a display of a quality which is currently acceptable.
Patent EP-0089744-A2 (EP)
Inventor: FUKUTA KINSYO
IPC: B60N2/90
Filed: 1983-02-16
Abstract: A device for adjusting the height of a cushion in the rear part of a seat, which has a movable element engaged with the threaded part of a rod, a link rockably mounted at a stationary member, pivotally secured at one end thereof to the element and pivotally secured at the other end thereof to the rear part of the seat, a bearing section formed at the stationary member for bearing the end portion of the rod, a first stationary ring mounted on the end portion of the rod at the position corresponding to one end of the bearing section, a first synthetic resin ring having a large friction reducing effect interposed in contact between one end of the bearing section and the stationary ring, and a second synthetic resin ring and a cushion material ring in compressed manner interposed in contact between the other end of the bearing section and a second stationary ring mounted on the end portion of the rod at the position corresponding to the other end of the bearing section. Thus, the operability of the thread mechanism for infinate adjustment of the height of the rear part of the seat cushion can be considerably lightened.
Patent EP-0093623-A2 (EP)
Inventor: BOGGS DAVID R
IPC: H04L12/44
Filed: 1983-05-05
Abstract: A transceiver multiplexor (22) is adapted to receive data signals transmitted from a plurality of clustered local stations (14) and transmit the signals to a local area neetwork communication medium (16) via a transceiver (20) coupled to the multiplexor or transmit them to any one of the local stations. The multiplexor includes transfer means to perform this function. Collision detecting means is also provided in the multiplexor in order to determine the simultaneous occurrence of transmission between two or more local stations and provide a collision signal to interrupt transmission from the involved stations. This collision detection supplements conventional collision detection at the transceiver capable of detecting transmission collisions when two or more transceivers are attempting communication on the medium but would not be capable of detecting collisions of transmitted data signals among two or more such clustered local stations. A collision among clustered stations connected to the multiplexor is determined from differences in data signals transmitted by two or more stations.
Patent EP-0098145-A2 (EP)
Inventor: KAMPE DENNIS JAMES
IPC: H01M4/90
Filed: 1983-06-28
Abstract: There is disclosed a process for producing a gas diffusion electrode by coating the carbon particles of carbon black substantially uniformly with sugar char prior to the activation of the carbon.
Patent EP-0104929-A2 (EP)
Inventor: DIETZ DENNIS R
IPC: A61B8/06
Filed: 1983-09-26
Abstract: An annular array ultrasonic transducer is provided which comprises a plurality of concentric rings of piezoelectric material having widths chosen for operation at different depths of focus. The total aperture of the transducer is divided into a plurality of contiguous focal depths. In the near field only the inner element or elements are activated, and rings of increasing radius are added as the depth of focus is increased. The widths of the rings are chosen to keep phase errors across each ring within acceptable limits over the depth of field for which they are energized. The transition depths at which the aperture is changed are chosen to allow rings of manufacturable widths to be employed while maintaining aperture transitions which prevent banding in the ultrasonic image.
Patent EP-0133194-A2 (EP)
Inventor: LINKOW LEONARD I
IPC: A61C8/00
Filed: 1984-03-30
Abstract: An oral implant allows for the immediate installation of an artificial tooth support structure in a jawbone portion which has become oversized due to a failed prior blade implant or an enlarged tooth socket. The implant includes one or more posts upon which the artificial tooth is mounted, as well as a support structure whose lateral dimension is sufficient to permit it to be wedged in the oversized opening. Preferably, the lateral dimension is adjustable to various size openings in the jawbone.
Patent EP-0123268-A2 (EP)
Inventor: MOROZ JOHN
IPC: G02F1/33
Filed: 1984-04-18
Abstract: An acousto-optic deflector system including first and second transducers for producing acoustic waves for interaction with an optic beam in an acousto-optic device. The transducers are driven by signals of differing frequencies (f, + Af, f,) in order to produce two deflected optical beams from an incident optical beam launched from a laser. The two deflected beams are detected by a common photodetector whose output is filtered whereby to separate a component which is dependent on the frequency difference. The phase of this component is the relative optical phase of the two deflected optical beams. By determining the phase of the component for different frequencies (f1, f, =fT etc.), the optical angle of incidence (θi) may be obtained. Alternatively, by frequency modulating both transducer drive signals and appropriately electronically processing the detector output, a signal whose amplitude varies with the optical angle of incidence can be obtained. This signal is a minimum when the optical angle of incidence is optimized. Optimization of the optical angle of incidence can be preformed automatically.
Patent EP-0128345-A2 (EP)
Inventor: ZIMMERMANN WOLFGANG DR
IPC: C09K23/52
Filed: 1984-05-07
Abstract: The process involves partial acetalisation of a polyvinyl alcohol (PVAL) in an aqueous medium using an aldehyde containing sulphonic acid groups, by reacting up to a maximum of 10 mol-% of the hydroxyl groups of the PVAL, based on the PVAL, with a (C3-C7)-alkanal-3- sulphonic acid, and converting the reaction product into water-soluble salts, if desired using bases. The PVAL derivatives prepared in this way, which are soluble in aqueous alkalis, are used as textile sizes, for the production of cast films, sheeting, for coating substrates or as an emulsifier and/or dispersant and/or as a protective colloid.
Patent EP-0129828-A2 (EP)
Inventor: LONATI FRANCESCO
IPC: D04B9/10
Filed: 1984-06-20
Abstract: To avoid yarn picking up by the sinkers associated with sliders being progressively deactivated while knitting the heel portion of a stocking article, the sliders (1), at the end thereof far from the needle engaging end, are formed with a notch (10). This notch is designed to engage the yarn (11) and raise it as the sliders (1) are lifted by the slider lifting pickers upon removal from knitting of the associated needles (9). The sliders (1) may be lifted to a position such that the notch (10) is brought above the hook (7) of the respective sinkers (6) which, accordingly, cannot engage with the yarn during the withdrawal phase. Thus, the bluff sinkers and related ears on the sliders for lifting the bluff sinkers can be eliminated, and the machine made simpler and less expensive to build, as well as less liable to give trouble from breakage of the ears and bluff sinkers.
Patent EP-0132615-A2 (EP)
Inventor: MASTER RAJ NAVINCHANDRA
IPC: B41J2/32
Filed: 1984-06-28
Abstract: @ The method for fabricating a matrix print head for use in nonimpact electrolytic printers involves stacking and laminating green ceramic sheets (11) having holes (12) filled with conductive paste to form electrodes (13) then embossing the top ceramic sheet (11) with insulators (14) and screening the same with a layer (15,16) of ruthenium dioxide. The assembly is then sintered at less than 1000°C and the resulting structure smoothed by lapping and finished in a convention fashion.
Patent EP-0145928-A2 (EP)
Inventor: HORI TERUO
IPC: B32B17/10
Filed: 1984-11-06
Abstract: Disclosed are a colorless and transparent carboxyl-modified resin of saponified ethylene-vinyl acetate copolymers prepared from an ethylene-vinyl acetate copolymer, the 1.0 mm-thick sheet therefrom having a total transmittance of more than 90%, a haze of less than 3% and a yellowness index of 3 and the preparation of the resin. The uses of the resin are also disclosed for laminated glass wherein the resin is used as an interlayer as well as for a solar cell module wherein the resin is used as a sealing material of a semiconductor element.
Patent EP-0123489-A2 (EP)
Inventor: BUSCH ALFRED
IPC: C11D3/39
Filed: 1984-04-16
Abstract: Laundry detergent compositions comprising from 2% to 60% of organic surfactant, from 1% to 20% of smectite -type clay selected from saponites, hectorites and sodium and calcium montmorillonites, from 0.001 to 0.4 mmoles % of copper precomplexed with an aminopolycarboxylate sequestrant, and from 0.5% to 50% of peroxygen bleaching agent and/or peroxygen bleach precursor therefor. The compositions provide improved bleaching activity.
Patent EP-0131415-A2 (EP)
Inventor: YOSHIDA HAJIME
IPC: C07K16/00
Filed: 1984-06-28
Abstract: Monoclonal antibodies specific for bovine serum albumin are prepared by immunizing a mammal with bovine serum albumin to produce cells capable of producing antibodies in the body of said mammal; fusing said cells with lined myeloma cells originating from a mammal other than the immunized mammal, selecting the resultant fused cells for the production of antibodies specific for bovine serum albumin, subjecting the selected fused cells to cloning to produce monoclones, selecting the resultant monoclones for reactivity with at least one member selected from bovine serum albumin and other related albumins, culturing the selected monoclones and recovering the desired monoclonal antibody from the culture thereby obtained. 
     Such monoclonal antibodies specific for bovine serum albumin are used in processes for isolating bovine serum albumin from a bovine serum albumin-containing material.
Patent EP-0141620-A2 (EP)
Inventor: SIEGEL RICHARD C
IPC: A61K39/00
Filed: 1984-10-24
Abstract: A reagent for a specific binding assay, such as an immunoassay, is prepared by reacting both a partner of a specific binding pair and at least one hydrophilic substance, with haloalkyl moieties associated with the surface of a solid phase, and then recovering the reagent so prepared for any unreacted binding partner. Preferably, the alpha-haloalkyl is chloromethyl and the at least one hydrophilic substance comprises at least one protein, such as aibumin, and at least one non-proteinaceous amine to which the solid phase is impermeable, such as tris (hydroxymethyl) aminomethane. The specific binding assay reagent of the invention can be combined with other reagents to provide an assay composition.
Patent EP-0149434-A2 (EP)
Inventor: GIULIANI MARCELLO
IPC: D01G15/94
Filed: 1984-12-11
Abstract: A cleaning device for textile material fed to cards of any type, which comprises, along the lower part of the periphery of a taking-in cylinder (5) or drum or equivalent, provided with clothing, at least a pair of cleaning cylinders (22, 24) being tangent to said periphery and tangent between them, with such peripheral speeds that one first (22) of them draws the outer layer from said periphery of the taker-in (5) and transfers it to the second cylinder (24), from which the particles to be eliminated are projected for centrifugal effect, while the workable material is given back to said taker-in (5).
Patent EP-0164570-A2 (EP)
Inventor: GOTO YASUFUMI
IPC: G01R31/02
Filed: 1985-05-07
Abstract: A conduction test apparatus capable of conducting an accurate conduction test of a wiring harness containing a diode (D 1 , D 2 ), and a wiring harness conduction test apparatus capable of testing a plurality of wiring harnesses having connection wires less than the maximum chechable number of connection wires of the conduction test apparatus, continuously within the maximum checkable number of connection wires of the apparatus.
Patent EP-0181431-A2 (EP)
Inventor: THIELE SIEGFRIED
IPC: B27G19/10
Filed: 1985-05-25
Abstract: During the transverse cutting of work pieces that are liable to tear out, a first notch is initially sawn into the work piece by means of a circular saw blade in one longitudinal edge portion thereof and is then sawn through, starting from the other longitudinal edge by means of a second, circular saw blade of the same thickness oppositely driven in the same plane. <IMAGE>
Patent EP-0168641-A2 (EP)
Inventor: OZAKI HIDEMICHI C O PATENT DIV
IPC: H01J35/06
Filed: 1985-06-13
Abstract: An X-ray tube is disclosed, which comprises an evacuated envelope (2) having a cathode assembly (10) and an anode assembly (8) provided at the opposite ends of the evenlope such that they face each other. The cathode assembly (10) includes a spiral filament (28) for generating an electron beam with a beam axis. One of the terminal ends of the spiral filament (28) is located in the proximity of the center thereof (28). The anode assembly (8) includes a conical target (26) with a tip corresponding to the beam axis, for radiating X-rays in all directions. When a current flows with the filament of the X-ray tube, the temperature of the filament (28) is reduced for a central portion thereof to reduce the density of electrons emitted from the central portion, thus preventing overheating of the tip of the conical target (26).
Patent EP-0166403-A2 (EP)
Inventor: VOGT JAMES LEE
IPC: G05G9/053
Filed: 1985-06-22
Abstract: Eine Steuerhebelvorrichtung (10) mit einem Steuerhebel (20) ist in einer Tragvorrichtung (12) zur Betätigung von elektrischen Kippschaltern (64, 68) allseitig verstellbar angeordnet. Die Kippschalter (64, 88) sind in der Befestigungsvorrichtung (48) angeordnet, die über Schraubenbolzen (56) an die Tragvorrichtung (12) lösbar angeschlossen ist. Die Winkelverstellung der Kippschalter (64, 68) wird über mit dem Steuerhebel (20) verbundene, federelastisch ausgebildete Betätigungsglieder ermöglicht, die gegen die Oberfläche der Kippschalter (64, 68) zur Anlage bringbar sind.
Patent EP-0167919-A2 (EP)
Inventor: FREIDINGER ROGER M
IPC: C07D333/00
Filed: 1985-06-25
Abstract: Benzodiazepine analogs of the formula:
     are disclosed which are antagonists of cholecystokinin (CCK).