baber/WOPTO huggingface dataset:
Patent EP-0094022-A2 (EP)
Inventor: MUSSELMANN WALTER
IPC: D21D5/02
Filed: 1983-05-04
Abstract: A rotor for a sorting apparatus for cleaning fibrous suspensions such as produced from the making of paper is described. The rotor is equipped with sorter blades which extend substantially parallel to the axis of rotation and are set at a desired angle relative to the direction of rotation of the rotor so as to create a hydrofoil effect. The sorter blades are mounted to one or more supporting walls shaped in a spiral form to provide spiral surfaces which are coaxial with the axis of rotation of the rotor and impart a conveying motion to the fibrous suspension. Upon rotation of the rotor in a fibrous suspension entanglements by impurities are avoided and the danger of the occurrence of a blockage of the strainer used in the sorter apparatus is reduced.
Patent EP-0095126-A2 (EP)
Inventor: KIPPHAN HELMUT DR
IPC: B41F33/00
Filed: 1983-05-17
Abstract: Die Erfindung bezieht sich auf ein Verfahren zur farbmetrischen Auswertung eines beiderseits bedruckten Bogens unter Verwendung eines Abtastdensitometers, dessen Meßkopf maschinell gesteuert an einem auszuwertenden Druckkontrollstreifen entlang geführt wird und dabei eine Vielzahl von die Farbeigenschaften des Kontrollstreifens repräsentierenden Farbdichtewerten erzeugt, derart, daß die Meßwerte farbsortiert und zusätzlich seitenrichtig ausgegeben werden, insbesondere bei der Herstellung von Mehrfarben-Schön- und Widerdruckarbeiten.
Patent EP-0097282-A2 (EP)
Inventor: CAWSTON JOHN D
IPC: G03F7/32
Filed: 1983-06-08
Abstract: An aqueous metal ion containing developer composition for developing photoresists comprising a metal ion-free alkali and a metal ion-free surfactant that is a quaternary ammonium compound. The developer permits a reduction of from 20 to 50% in the energy necessary to expose the photoresist without deleterious effect on image quality and image resolution.
Patent EP-0098574-A2 (EP)
Inventor: YAMAMOTO TAKAAKI C O FUJI PHOT
IPC: G01N23/04
Filed: 1983-07-04
Abstract: A stimulable phosphor sheet having a stimulable phosphor layer on one surface and a magnetic material layer on the opposite surface is employed in a radiation image read-out system. A magnet for attracting the magnetic material layer of the stimulable phosphor sheet is positioned on or within the peripheral surface of a drum. The stimulable phosphor sheet carrying a radiation image stored therein is closely contacted with the peripheral surface of the drum by magnetic attraction, and the drum is rotated to move the stimulable phosphor sheet. At the same time, the stimulable phosphor sheet is scanned with a light beam at right angles to the moving direction of the stimulable phosphor sheet.
Patent EP-0107034-A2 (EP)
Inventor: FEUERBAUM HANS-PETER DR DIPL-P
IPC: G02B21/00
Filed: 1983-09-19
Abstract: It is intended that a device should be specified with which a conventional scanning electron microscope can be used in an extended mode. In a flying spot scanner for light-microscopic studies, the electron beam (R) of a scanning electron microscope is directed onto a scintillator (S). In this case, the light (L) emitted by the scintillator (S) is formed into an image on a test point (IC) to be investigated, via an optical system (O). <IMAGE>
Patent EP-0111732-A2 (EP)
Inventor: MUELLER DIETRICH DR
IPC: B01D11/02
Filed: 1983-11-10
Abstract: The invention relates to a process for obtaining raw materials from autumn foliage, which is characterized by the fallen foliage being comminuted, extracted in one or more stages with one or more solvents and after removing the solvents, the extract or extracts and the residue are separate. The process can be performed with different solvents with different dielectric constant. From the individual extracts there are obtained new perfumes or flavoring agents or intermediate products for producing foods or feeds, or for producing selling agents or binders, as well as cosmetics, pharmaceuticals, cosmetics for treatment purposes, canning agents, fertilizers and inks, while the extraction residue can be used as a sulphur-free fuel.
Patent EP-0110296-A2 (EP)
Inventor: MORI YONEMITSU
IPC: H03K3/282
Filed: 1983-11-22
Abstract: in a voltage controlled oscillator, an input terminal of a first inverter (7) is connected to an output terminal of a second inverter (8) and an output terminal of the first inverter is connected to an oscillation frequency control voltage terminal (Vc) through a series circuit of a first resistor (7) and a second resistor (8). A series circuit of a capacitor (6) and a third resistor (4) forming a time constant circuit is connected between a junction point of the first resistor and the second resistor, and an input terminal of the second inverter. Voltage clamp means (3) is connected between the junction point of the first resistor and the second resistor, and the output terminal of the first inverter or the output terminal of the second inverter. Thus, an oscillation output of an exact square waveform is produced at the output terminal of the first inverter or the second inverter in accordance with the oscillation frequency control voltage (Vc).
Patent EP-0087984-A2 (EP)
Inventor: SHINBA SATORU
IPC: G03C1/06
Filed: 1983-03-02
Abstract: Silver halide color photographic material containing magenta couplers of the formula
     wherein, R 1  is aryl or heterocyclic, and R 2  is benzamido, anilino or phenylureido can be protected against the effects of formaldehyde by incorporating scavenger compounds of the formulae
     
     wherein, X 1  to X 6  each represents oxygen or imino, R 3 , R 4 , R 7 , R s , R 10  and R 11  each represent hydrogen, acyl or alkyl and R 5  and R 6  each represent hydrogen, hydroxyl group, amino group, a ureido group, an alkyl group, an aryl group, aryloxy group or an alkoxy group in which R 5  and R 6  may be coupled together to produce a 5 - 6 membered saturated carbocylic nucleus; and R 9  represents imino group or an alkylidene group, and R 12  , R 13 , R 14  and R 15  each represent hydrogen, hydroxy group, amino group, an alkyl group, an alkoxy group, an aryl group or an aryloxy group, in which R 12  and R, 3  and R 14  and R 15  each may be respectively coupled to each other to produce a 5 - 6 membered saturated carbocyclic nucleus, R 16  and R 17  each represent hydrogen, an alkyl group or an aryl group; and A represents -NH(CH 2 ) m  -NHCO- in which the nitrogen atom couples to carbon atom of C=X 6  in Formula [IID] and m represents an integer of 1 or 2, or -NHCO- in which the nitrogen atom couples to carbon atom of C=X 6  in Formula [IID].
Patent EP-0092424-A2 (EP)
Title: Method and apparatus for damping aircraft rotor drive
Inventor: ZAGRANSKI RAYMOND D
IPC: F02C9/00
Filed: 1983-04-19
Abstract: Damping of a helicopter rotor drive train, the drive train including the free turbines of a gas turbine engine 12, the aircraft main 34 and tail 36 rotors, and associated shafts and gears 30,32, is accomplished through active modulation of the fuel flow to the engine gas generator. The fuel flow is varied such that a transient torque will be developed by the free turbines which in opposite in phase to drive train resonances. The turbine speed signal NF is supplied to a damping circuit 44 which functions as a high pass filter and causes a phase shift to produce output signal NG *   F . This is substracted from the fuel flow command signal NG *  to cause the opposite phase torque to be developed.
Patent EP-0112170-A2 (EP)
Inventor: BRENNAN EDWARD JOSEPH
IPC: B60N3/00
Filed: 1983-12-15
Abstract: A seat back tray table is mounted on the frame of a vehicle seat to permit the table to be quickly removed and replaced by an authorized person without the use of tools. Pivot studs (26) on each side of the seat pivotally support apertures in the lower ends of the tray table legs (22). The legs may be deflected toward each other (in direction C) to release their mounting engagement with the studs (26) but means are provided to prevent such release by unauthorized persons. in the illustrated embodiment, release can only be accomplished after the seat back (12) has been pushed (in direction A) into its forward "break-over" position (shown on right). in this position, the legs (22) can be lifted so that the frame-mounted studs (26) each having a cylindrical end (38) interrupted by a pair of opposed flats (40) will pass from a smaller opening (46) in the leg (22) through a slot (50, 50) narrower than the smaller opening (46) to a larger opening (48). in a second embodiment (not illustrated), a torsion tube joining the leg ends has a spring-loaded pin and slot connection to one leg so that the leg can be slightly axially retracted along the tube to accomplish release. In that embodiment the dress cover of the seat back includes a rear portion which overlies and conceals the torsion tube.
Patent EP-0086168-A2 (EP)
Inventor: MARTIN ANDRE
IPC: A01K61/00
Filed: 1983-02-03
Abstract: 1. Aquaculture installation comprising at least three thanks (1, 2, 3) of different volumes filled with sea water and communicating one with the other in order to create a closed-circuit circulation of water through a water-treatment unit (6), characterized in that it comprises in particular a tank of larger volume (1) constituting a water reserve ; a breeding tank of smaller volume (3) and a tank of intermediate volume (2) designed to create a biothermic equilibrium of the installation water circuits, the total water volume of the installation being from five to eight times, and preferably six times, greater than the water volume of the smallest tank (3) in which fishes are breed.
Patent EP-0130414-A2 (EP)
Inventor: ANDERSEN JOHN E
IPC: G06F17/30
Filed: 1984-06-08
Abstract: A directory memory having simultaneous writing and bypass capabilities. A data output bit (DB<sub>n</sub>) from a respective memory cell of a memory array is applied to a control input of a first differential amplifier (63, 66), while comparison input data is applied to inputs of a second differential amplifier (64, 65). The outputs of corresponding transistors of the two differential amplifiers are connected together. Current switch transistors (77, 78), operated in response to a bypass select signal, supply current only to one or the other of the two differential amplifiers. The differential output signal produced across the commonly connected outputs of the two differential amplifier circuits is buffered and amplified with a push-pull output circuit (62, 87).
Patent EP-0131221-A2 (EP)
Inventor: UMMINGER ROBERT DR RER NAT
IPC: C07D295/18
Filed: 1984-06-29
Abstract: The present invention provides thioethers of the general formula: <IMAGE>  (I)  wherein Ar is a phenyl radical which is optionally substituted one, two or three times by alkyl, alkenyl, alkoxy, alkylthio, alkanoyl, hydroxyl, hydroxyalkyl, carboxyl, alkoxycarbonyl, carbamoyl, nitro, amino or halogen, Q is an oxygen or sulphur atom or an NH group, A is a straight-chained or branched C2-C8 alkylene radical which is optionally substituted by a hydroxyl group or can be interrupted by an ethenylene or ethynylene group, n is 0, 1 or 2, and R is a hydrogen atom or a straight-chained or branched alkyl radical which is optionally substituted one or more times by the same or different radicals selected from alkoxycarbonyl, alkoxy, hydroxyl, carboxyl or optionally substituted carbamoyl or amino; as well as the pharmacologically acceptable salts thereof, with the proviso that A cannot be ethylene when Ar is a phenyl radical, Q is an oxygen atom and R is the group -CH2COOH. The present invention also provides processes for the preparation of these compounds and pharmaceutical compositions containing them.
Patent EP-0134973-A2 (EP)
Inventor: CHEN-CHI MARTIN MA
IPC: C08K7/04
Filed: 1984-07-05
Abstract: A method for preparing stampable poly(phenylene sulfide)/fiber mat composites in which a fiber mat chosen from glass, carbon, fiber forming inorganic materials, wholly aromatic polyamide, or mixtures thereof is surrounded with a matrix of poly(phenylene sulfide) having flow rate in a range of about 4 to about 350 g 10 min. as determined by ASTM D 1238, modified to a temperature of 316°C and a total pressure of 5.0 kg. A stampable PPS!fiber mat composite produced by such a method.
Patent EP-0140214-A2 (EP)
Inventor: PIEREDER LUDWIG
IPC: B65B3/32
Filed: 1984-10-05
Abstract: Apparatus for dispensing product such as meat into packaging therefor comprises a portioning cell (10) movable between a first station wherein it is charged with product and a second station wherein it locates above the packaging. A funnel (43) is associated with the second station, and is mounted for vertical movement so as to locate the discharge opening (46) of the funnel below the level of the upper perimeter of the packaging when the portioning cell is at the second station, and to raise the funnel thereafter so as to permit the passage of the packaging. A gutter (56) is provided adjacent the second station for intercepting fluid leakage from the portioning cell (10).
Patent EP-0144955-A2 (EP)
Inventor: DEBUS JURGEN
IPC: H02B1/01
Filed: 1984-12-03
Abstract: Die Erfindung betrifft ein Rahmengestell für einen Schaltschrank, bestehend aus mindestens zwölf miteinander verbundenen Rahmenscnenkeln desselben Hohlprofils, bei dem das Hohlprofil mit Lochreihen versehen ist und mit zwei senkrecht zueinander stehenden Kantenseiten eine Kante bildet, bei dem der Kante abgekehrt am Hohlprofil zwei Profilschenkel angebracht sind, die jeweils parallel zu der zugeordneten Kantenseite ausgerichtet sind, und bei dem die Kanten aller Rahmenschenkel im Bezug auf den Innenraum des Rahmengestelles gleich angeordnet sind. Durch besondere Ausbildung und Anordnung der Rahmenschenkel wird ein Rahmengestell geschaffen, das allseitig mit eindeutiger Abdichtung erweiterbar ist und bei dem an allen Rahmenschenkeln jeweils in den Richtungen der beiden aufeinanderstoßenden Seiten des Rahmengestelles Verbindungsmöglichkeiten für Querstreben, Tragschienen, Bauteile und dgl. bestehen.
Patent EP-0126518-A2 (EP)
Inventor: VAN DER LELY ARY
IPC: A01D34/66
Filed: 1982-05-26
Abstract: A mowing machine comprises a main frame (6) made up of driving units (36) and intermediate pieces (35) which are mounted alternately on a tie member (42). 
     The tie member (42) is placed unter tension, so pressing the driving units (36) and the intermediate pieces (35) together to make the main frame (6) substantially rigid. 
     The driving units (36) have cutting units (8) which are driven by a drive shaft (41) through bevel gearing (46, 47). The driving units each have a shoe with a protecting means for the cutting units. The direction of rotation of each cutting unit (8) can be altered by removing the gear (46) and replacing it the other way round.
Patent EP-0135964-A2 (EP)
Inventor: DE KONING ADRIANUS JOHANNES
IPC: C07D407/12
Filed: 1984-09-08
Abstract: The invention relates to compositions containing 80-30 weight % of bismaleimide-compounds, 5-60 weight % maleimide-amide compounds and 1-10 weight % maleic anhydride derivative.The invention further relates to the preparation of such compositions and to homogeneous curable compositions comprising bismaleimide/maleimide-amide/maleic anhydride compositions according to the invention. The obtained copolymers show good chemical resistance and a high HDT (heat distorsion temperature).
Patent EP-0136765-A2 (EP)
Inventor: VAN NASSAU PETRUS JOHANNES MAR
IPC: C07C67/00
Filed: 1984-10-05
Abstract: An improved process for the preparation of urea from carbon dioxide and ammonia at elevated pressure and temperature in at least one reaction zone to form a urea synthesis solution containing non-converted ammonium carbamate and free ammonia. At least a part of the ammonia and carbon dioxide are reacted to form ammonium carbamate and urea in a first reaction zone adapted to exchange heat with a first stripping zone so that the heat produced by the condensation of ammonia and carbon dioxide in the first reaction zone is exchanged with urea synthesis solution in the first stripping zone so as to decompose a portion of the ammonium carbamate contained therein. A gas mixture containing ammonia and carbon dioxide is removed from the first stripping zone and recycled, after at least partia! condensation and absorption in a condensation zone, to be used in the formation of a further amount of urea synthesis solution. The stripped urea synthesis solution, still containing some residual ammonium carbamate, is reduced in pressure and introduced into a decomposition zone exchanging heat with the condensation zone in a manner such that heat released by the condensation is exchanged with the stripped urea solution in the decomposition zone whereby at least a portion of residual ammonium carbamate in the stripped urea solution is decomposed.
Patent EP-0119013-A2 (EP)
Inventor: KASUKAWA YASUHIKO
IPC: G02B6/38
Filed: 1984-02-13
Abstract: A connector including at least two connector blocks, first connector block and second connector block, which may be employed to interconnect fiber optic cables or electrical cables. A pair of frame-like lugs on a housing of the first connector block are engageable with a pair of flexible arms on a housing of the second connector block to couple the two connector blocks to each other. A housing of one of the connector blocks is provided with members which are resiliently deformable when engaged with part of a housing of the other connector block. When sliders which are also furnished with on the first connector block are engaged with the flexible arms of the second connector block, the connector blocks are uncoupled from each other due to restoring forces exerted by the resilient deformable members.
Patent EP-0124960-A2 (EP)
Inventor: SCOVELL PETER DENIS
IPC: H01L21/28
Filed: 1984-02-16
Abstract: Polysilicon elements of integrated circuits, for example gates (24) or interconnects, are provided with metallic silicide layers (26) in order to take advantage of the lower resistivity thereof. The polysilicon elements are defined on an oxide layer (23) disposed on a silicon substrate (20) before polysilicon metallisation. After polysilicon metallisation the metal and polysilicon are caused to interdiffuse to form silicide layers (26) covering the polysilicon elements (24).
Patent EP-0176640-A2 (EP)
Inventor: NGUYEN TINH
IPC: C08G18/61
Filed: 1984-10-05
Abstract: In the compression molding of lignocellulosic composite articles, such as particle or flake board, in which polyisocyanate binder systems are employed, a terpolymer of a hydroxy-or carboxy- polysiloxane, an isocyanate and a hydroxyl substituted monocarboxylic acid or metal salt thereof is employed as a release agent on the mold surface or surfaces to give multiple release. Optionally, organopolysiloxane fluids may be employed along with the terpolymer release agent as a diluent.
Patent EP-0147234-A2 (EP)
Inventor: SANTORSA MICHAEL PAUL
IPC: C10G1/00
Filed: 1984-12-28
Abstract: A relatively low-temperature and low-pressure synthesis of hydrocarbons, carboxylic acids, alcohols, and nitrogen- or sulfur-containing organic compounds. The method comprises reacting a carbon-source with aqueous base at reaction temperatures of about 200°C to 450°C.
Patent EP-0138651-A2 (EP)
Title: Microprocessor integrated circuit
Inventor: EL-DIWANY MONIR
IPC: G06F15/78
Filed: 1984-09-07
Abstract: @ A microprocessor integrated circuit (50) has a read only memory (ROM) (400) which is X and Y addressible and is word, bit and page oriented. The microprocessor integrated circuit (50) has a main injector bus (602) and a ground return bus (604) with a branch ground bus (608) connected to the ground return bus (604) through a ground balancing resistor (610) in a data path. The circuit (50) has a register file (82) with registers (622) connected to a local bus (604). The local busses (604) are connected to a main bus (602) through a multiplexer (605). The microprocessor integrated circuit (50) includes a D-type flip flop circuit (700) with asynchronous clear and preset. A latch dual port random access memory (RAM) circuit (900) is employed in the register file (82) of the microprocessor integrated circuit (50).
Patent EP-0130951-A2 (EP)
Inventor: MAGNUSSON HANS GORAN
IPC: A01N37/02
Filed: 1984-05-22
Abstract: The use of compounds of formula I (in 2,3-threo- configuration):wherein n is an integer from 5 to 9, R' and R" are equal or different, and are each selected from the group consisting of hydrogen, lower alkyl, or are together 0 (oxigen) or = CH<sub>2</sub> (methylene), and R is lower alkyl, for the inhibition of pheromone mediated attraction between male and female of pest insects, particularly of the family Diprionidae; the use of compounds of the formula II (in 2,3-erythroconfiguration):wherein n is an integer from 5 to 9, R<sub>a</sub> is hydrogen, and R<sub>a</sub> is lower alkyl, or R<sub>a</sub> and R<sub>a</sub> together form methylene, and R<sub>a</sub> is lower alkyl, as an attractant for pest insects, preferably of the family Diprionidae.
Patent EP-0150020-A2 (EP)
Inventor: ZEISSIG ROLF ING GRAD
IPC: F24F13/15
Filed: 1985-01-10
Abstract: 1. Closing device for ventilation ducts or the like, with at leat one movable closing member (19), which can be moved by means of an electrically operable adjusting device from its closed position into its open position and back again, which is located on the housing (13) of the closing device and comprises an adjusting member (26) mechanically connected to the at least one closing member (19), which adjusting member (26) can be heated electrically for changing shape, characterized in that the adjusting member (26) consists of a memory alloy and that the mechanical connection between the adjusting member (26) and the at least one closing member (19) in one of the two final shapes of the adjusting member (26), in which the at least one closing member (19) is located predetermined final position, is disengaged in the direction of movement of the adjusting member (26).
Patent EP-0150064-A2 (EP)
Inventor: TAKEMOTO ICHIKI
IPC: C07C67/00
Filed: 1985-01-18
Abstract: A compound of the formula:
     wherein R is a lower alkenyl group, a lower alkynyl group or a lower alkoxycarbonylmethyl group, which is useful as an intermediate in the synthesis of herbicides.
Patent EP-0156371-A2 (EP)
Inventor: YAMAUCHI TERUO
IPC: F02B1/04
Filed: 1985-03-27
Abstract: A fuel dispensing device used in an internal combustion engine comprises a throttle valve (7), engine operating state sensors (15,16,17,18), a control circuit (14) producing engine control signals in response to the outputs of the sensors, a pair of intake tubes (6) connected to an intake passage on the downstream side of the throttle valve. with each of the tubes branching at its downstream end into two parts connected to two of cylinders of the engine, an atomizer (10) including a pair of cylindrical atomizer rings (11) disposed in the intake tube pair and a driver (12) for vibrating the atomizer rings in response to a control signal from the control circuit, and a pair of injection valves (9) disposed by the respective atomizer rings. The injection valves operate to inject the fuel in response to the control signal onto the inner wall of the respective atomizer rings, so that the fuel is atomized by the vibration of the atomizer rings, while intermixing with air, and delivered to the respective cylinders.