baber/WOPTO huggingface dataset:
Patent EP-0244655-A2 (EP)
Inventor: TABEI MASATOSHI
IPC: H04N1/48
Filed: 1987-04-07
Abstract: A solid pickup apparatus comprises a photo sensitive portion comprising photosensitive means and photosensitive transfer means for receiving a light including image information and generating respectively first signal charges and second signal charges therein corresponding to the image informations, the photosensitive transfer means mutually transferring the first and second signal charges, gate means for controlling the flow of said first signal charges of said photosensitive means to said photosensitive transfer means under transfer device control, drive control means for controlling the transference of the first and second signal charges in said photosensitive transfer means, and color filters covering the photosensitive portion. An electronic still camera comprises a solid pickup element having color filters for picking up an image of an object to generate color image signals in facial sequence, recording means for recording the color image signals in recording areas corresponding to the respective color image signals in accordance with the facial sequence, and playback means for simultaneously playing back color image signals recorded in the respective recording areas of the recording means.
Patent EP-0251310-A2 (EP)
Inventor: MURAHASHI TAKASHI
IPC: H04N1/113
Filed: 1987-07-01
Abstract: A laser recording apparatus wherein a laser beam modulated in accordance with image signals and deflected by a deflector (300) having a deflecting element (310) in a predetermined direction scans a recording medium (11) through a beam correcting lens system (36) interposed between the deflector (300) and the recording medium (11) to write in the image signals on the recording medium (11). The deflecting element (310) of the deflector (300) is molded integrally of a frame (315), a reflecting mirror (312), a drive coil (311) and a ligament. The deflecting element (310) is made of a crystal base.
Patent EP-0254156-A2 (EP)
Inventor: BROMLEY ERIC
IPC: G06F3/02
Filed: 1987-07-10
Abstract: A computer input-output device (19) for permitting a user to control the operation of an application program on a host computer (11, 13). The device includes a display divisible into a plurality of sections for displaying the names of the options then available to the user at any point in the operation of the application pro­gram. Selection keys associated with each section allow the user to select the option displayed in the corresponding section. In respon­se to the selection, the input device sends a series of keystroke codes to the keyboard input port (17) of the host computer (11, 13) to cause the application program to execute the selected option. The host computer keyboard (15) is connected to the input-output device (19) which intercepts keystroke codes generated by the keyboard and transmits them to the computer only if the codes are designated as permissable ones. A set of programmable arrow keys controls the pointer functions of the application program on the host computer screen (13).
Patent EP-0262343-A2 (EP)
Inventor: HASKO HENRICH PROF DR MED DR R
IPC: C09K23/32
Filed: 1987-08-06
Abstract: The synthesis of quaternary five membered N-n-alkyl-heterocycles, especially of 4-hydroxy-N(1)-n-alkyl-imidazolium, 2,5-substituted N(3)-n-alkyl-thiazolium and substituted N(2) pyrazolium salts are described. The N-surfactants obtained have a very small critical micelle concentration (CMC) of 10-5-10-7 Mol/Liter, and are capable of forming micelles of different sizes and forms depending on the nature of the anions. The N-detergents can be used as pharmaceuticals.
Patent EP-0259643-A2 (EP)
Inventor: MUDGE PAUL R
IPC: D04H1/64
Filed: 1987-08-13
Abstract: Nonwoven fabrics characterized by a superior balance of strength and softness are formed utilizing an aqueous emulsion prepared by the emulsion polymerization of a vinyl ester of an alkanoic acid interpolymerized with: 10 to 30% by weight ethylene; 15 to 40% by weight of C₄-C₁₀ dialkyl maleate; and 1 to 5% by weight of copolymerizable N-methylol containing monomer.
Patent EP-0261548-A2 (EP)
Inventor: JURAS KARL-HEINZ
IPC: C03B29/02
Filed: 1987-09-15
Abstract: Bei einem Verfahren zum Erhitzen eines flachen Gegenstandes aus thermoplastischem Material entlang einer vorbestimmten Zone wird ein Kranz von hintereinander angeordneten Brennern entlang dieser Zone geführt und diese Zone erhitzt, wobei diese Zone eine in sich geschlossene Strecke bildet und etwa der Außenkontur des Gegenstandes entspricht. In einer Vorrichtung zur Durchführung des Verfahrens laufen hintereinander angeordnete Brennereinheiten auf einer die zu erhitzende Zone überstreichenden Bahn um, indem sie entlang einer geschlossenen Schleife geführt werden.
Patent EP-0270986-A2 (EP)
Inventor: KOESTER RITA
IPC: B03D1/00
Filed: 1987-12-02
Abstract: Die vorliegende Erfindung betrifft die Verwendung von Sulfosuccinaten auf der Basis von propoxylierten oder propoxylierten und ethoxylierten Fettalkoholen als Flotationssammler für nichtsulfidische Erze sowie ein Verfahren zur Abtrennung von nichtsulfidischen Erzen durch Flotation, bei dem man Alkyl- und/oder Alkenyl(poly)alkylenglykolether-sulfosuccinate verwendet, die einen oder zwei, gleiche oder ungleiche Alkyl- und/oder Alkenyl(poly)alkylenglykoletherreste auf der Basis propoxylierter oder propoxylierter und ethoxylierter geradkettiger oder verzweigter Fettalkohole mit einer Kettenlänge von 8 bis 22 C-Atomen aufweisen.
Patent EP-0274739-A2 (EP)
Inventor: ZEHNDER PAUL
IPC: F04D29/60
Filed: 1987-12-24
Abstract: Die Pumpeinrichtung umfasst eine Pumpe (22), eine Ansaugeinrichtung (7) und einen Ansaugbehälter (1). Die Ansaugeinrichtung (7) ist als Bauteil ausgebildet und koaxial von oben in den Ansaugbehälter (1) einsetzbar. Die Pumpe (22) ist ebenfalls als Bauteil ausgebildet und von oben mit selbstzentrierenden und selbstdichtenden Anschlüssen (15,31) koaxial in einen Hohlraum (21) der Ansaugeinrichtung (7) einsetzbar und an diese anschliessbar. Ueber Gewindebolzen (6) die beim Absenken der Ansaugeinrichtung (7) Bohrungen (20) in einem Ringflansch (8) derselben durchsetzen, kann die eingesetzte Ansaugeinrichtung (7) erforderlichenfalls durch fernbediente Manipulatoren mit dem Ansaugbehälter (1) verbunden werden. Analog treten vom oberen Ende der Ansaugeinrichtung (7) vorragende Gewindebolzen (17) beim Einsetzen der Pumpe (22) durch Bohrungen im Gehäuse derselben, sodass auch die Pumpe mittels fernbedienbarer Manipulatoren in ihrer montierten Lage fixiert bzw. aus dieser gelöst werden kann. Die Demontage und Wiedermontage der Pumpvorrichtung zwecks Reparaturen und Wartung kann somit schnell und einfach auch über fernbediente Manipulatoren erfolgen, wobei beim Zerlegen oder infolge eines Defekts auftretende Leckage stets im Ansaugbehälter (1) verbleibt.
Patent EP-0301137-A2 (EP)
Inventor: TALAVERA NOGUERA JULIO
IPC: C04B28/24
Filed: 1987-10-28
Abstract: Disclosed is a process of manufacturing soundproof and thermal insulation panels based upon a suspension of vegetal, mineral fibres and water charges, which comprises addition to said suspension, first of colloidal silica of a specific surface and then of cationic starch with a substitution range of from 0.05 to 0.1 and at a dose of from 0.1 and 15% with respect to the dry weight of fibres and fillings, controlling the addition of the cationic starch by means of determination of the electrokinetic potential of the fibres and charges so that said potential value is maintained between 5 mV and -5 mV, this suspension containing silica and catio­nic starch being finally filtered to eliminate water, forming the humid panels which are afterwards heat dried.
Patent EP-0237170-A2 (EP)
Inventor: SIGA MASAO
IPC: C22C38/46
Filed: 1987-02-03
Abstract: A heat resistant steel of the present invention contains 0.05 to 0.2 wt. % of C, less than 0.5 wt °o of Si, less than 0.6 wt. % of Mn, 8 to 13 wt. % of Cr, 1.5 to 3 wt. % of Mo, 2 to 3 wt. % of Ni, 0.05 to 0.3 wt. % of V, 0.02 to 0.2 wt. % in total of either or both of Nb and Ta, 0.02 to 0.1 wt. % of N and the balance substantially Fe. Since a gas turbine of the present invention is constituted by members, such as discs, blades, shafts and so forth, made of alloys of this kind, the gas turbine has a structure in which it is possible to achieve a high level of creep rupture strength and Charpy impact value.
Patent EP-0251461-A2 (EP)
Inventor: GURD JOHN RICHARD
IPC: G06F15/82
Filed: 1987-05-15
Abstract: A parallel storage allocation method and device in which each space in a memory section that is available for use is associated with a respective allocator and stores an identifier for the respective allocator, data identifying allocators not in use is stored, and a list of allocators associated with spaces which are available for use is maintained. Each time a memory space is no longer in use a check is made to determine the allocator identifier of any already free space which can be combined with the memory space that is no longer in use. A liberate space token is generated which includes a first identifier corresponding to an allocator which is not in use and a second identifier which corresponds to any already free space to be combined. If the list of allocators relating to available space does not contain the allocator having the second identifier, the allocator having the first identifier is entered in ' the list with details of the no longer in use space, lf the list does contain the allocator having the second identifier, the space that is ro longer in use is combined with the space to which the second identifier relates and then the allocator having the first ident fier is entered in the list with details of the combined space.
Patent EP-0253626-A2 (EP)
Inventor: MIHARA TAKAHISA
IPC: G11B33/12
Filed: 1987-07-14
Abstract: A magnetic disc device comprising a case (13) composed of a base (13a) and a cover (13b); a plurality of magnetic discs (10) housed within the case (13); a plurality of magnetic heads (11) for read/write operations and conducting a seeking motion on each magnetic disc (10) surface; and arms (12e) for driving the magnetic heads (11), wherein a recess (18) for accommodating a printed circuit board (16) is formed on the outer surface of the base (13a) in an area outside of the range of movement of the magnetic heads (11) and the arms (12e). Preferably the recess (18) is located adjacent a drive motor (15) for the discs (10) and the printed circuit board (16) surrounds the drive motor (15).
Patent EP-0254512-A2 (EP)
Inventor: MATSUO YASUTOSHI
IPC: H04N5/21
Filed: 1987-07-20
Abstract: A recording and reproducing device for a video signal comprises a recording circuit for changing an input video signal to a recording video signal, and a reproducing circuit for changing a reproduced video signal to an output video signal. Particularly, the reproducing circuit of this device includes a first high-pass filter (22, 27) having a time constant Ts, a first limiter (23) for limiting the amplitude of the output signal of the first high-pass filter, and a first coefficient multiplier circuit (24) for multiplying an output signal of the first limiter by a first coefficient K. The reproducing circuit further includes a first computation circuit (25) for summing an output signal of the first coefficient multiplier circuit and the output video signal to deliver a signal indicative of the summed result to the first high-pass filter, a second coefficient multiplier circuit (26) for multiplying the output signal of the first limiter by a second coefficient K, and a second computation circuit (27) for subtracting the output signal of the second coefficient multiplier circuit from the reproduced video signal to output the output video signal. In this.circuit, when a time constant corresponding to a frequency at which the noise reduction effect becomes effective is assumed as T, the time constant T is set within a range expressed as T>Ts>T/(X + 1 ). Thus, this device can satisfactorily cope with both the random noise and the impulse noise even when the emphasis quantity is set to a large value.
Patent EP-0260797-A2 (EP)
Inventor: HUME ROBERT MARSHALL III
IPC: C09J197/00
Filed: 1987-07-31
Abstract: The present invention relates to an improved book-­binding process comprising the use of an aqueous primer adhesive composition containing ungelatinized starch. A layer of the primer adhesive is coalesced to a resilient hinge by the application of a hot-covering adhesive without the need for an intermediate drying step. The coalesced film of primer adhesive provides a suitable underlying sub­strate for the adherent covering adhesive which binds the cover stock to the finished book.
Patent EP-0272137-A2 (EP)
Inventor: GAZZERA RAYMOND WILLIAM
IPC: F04B9/109
Filed: 1987-12-18
Abstract: A hydraulic to pneumatic power transfer unit which converts a high pressure oil flow into a flow of high pressure air by means of three stages of piston pumps. The first stage includes a pair of linked pistons (11,14) of substantially equal size, both supplying air to a second stage piston (15) which is directly linked to a third stage piston (18) so that the pair of second and third stage pistons work alternately with the pair of first stage pistons. A linkage between each pair of pistons actuates spool valves (40,41) which control the motion of the other pair of pistons. A second embodiment includes an internal oil reservoir (34) and a swash-plate pump (70) that may be powered by a rotating shaft instead of a flow of oil. The pulses of oil produced by the swash-plate pump directly control the piston pairs without the need for spool valves.
Patent EP-0242317-A2 (EP)
Inventor: ESTEVEZ MIRO JAIME
IPC: E06B9/165
Filed: 1987-04-15
Abstract: The locking device for blinds and the like comprises a fixed stop (1,4,5) secured to an upright (2) of a door or window to be closed by the blind and a movable part (8) in the manner of a catch, mounted on one of the slats (3a) of the said blind and adapted to assume a protruding position (Fig. 3) in which it may be blocked by the stop (5) when the blind is pry opened from its lower side, and a withdrawn position (Fig. 5) in which it can surmount the stop (5) when the blind is raised by rolling it up, the catch-like movable part (8) having its gravity center point offset towards a side and upwards of the plane where the articulation axis (7) thereof is located, such that the said movable part (8) tends to assume a blocking, protruding position under the action of gravity.
Patent EP-0283025-A2 (EP)
Inventor: WATANABE NIRO
IPC: B41M5/26
Filed: 1988-03-17
Abstract: Thermal transfer material (1) which is adopted for use in transferring an image (3a) of high resistances to were, water and chemicals on a plastic base (11) such as pre-paid card, coupon card and the like. The thermal transfer material (1) comprises a heat-resistant support (2) and a thermal transfer recording layer (3) stacked on the support (2). The thermal transfer recording layer (3) comprises a coloring agent, a hot-melt material comprising a thermoplastic resin having a glass transition point of 50 to 110°C, and a lubricant. There is also proposed a recording material (11) adopted for use in combination with the thermal transfer material (1). The recording material (11) comprises a support (12) and an image-receiving layer (13) formed on the support (12) and comprising a lubricating agent and a thermoplastic resin having a glass transition point of 50 to 110°C. A method of transfer-recording using the thermal transfer material and the recording material is also proposed.
Patent EP-0289951-A2 (EP)
Inventor: CARROLL GLENN THOMAS
IPC: E21B37/06
Filed: 1988-04-29
Abstract: A composition, useful for dissolving sulfur, comprising a disulfide, polysulfide and mixtures thereof containing a catalytic amount of a mixture of a basic nitrogen-containing compound and an alcoholic or aqueous solution of an alkali hydroxide, alkoxide, or carbonate and methods for using the composition to prevent sulfur-plugging in a system, are disclosed.
Patent EP-0291910-A2 (EP)
Inventor: SUGIURA KOJI
IPC: A63F9/08
Filed: 1988-05-16
Abstract: A keyboard including a plurality of keys each having a same size and shape and disposed removably and slidably on a frame of the keyboard, the top of each key provided with a marking; a plurality of key switches fixedly mounted on the keyboard frame and each having a predetermined number of movable and fixed contact pairs at predetermined positions; and a plurality of protrusions same in number as the predetermined number and formed at the bottom surface of each key at positions corresponding to the predetermined positions of the contact pairs, the plurality of protrusions being arranged in each key in a different predetermined pattern; whereby when any one of the keys is actuated, the different predetermined pattern of the plurality of protrusions identifies the one of keys, based on a combination of the plurality of protrusions acting upon the predetermined number of contact pairs.
Patent EP-0301215-A2 (EP)
Inventor: PREUSS WERNER
IPC: G09F13/02
Filed: 1988-06-14
Abstract: Illuminated advertising device for outdoor use having surfaces which appear dark and light in daylight and whose lightness is reversed at night under the influence of artificial light which acts from the rear, is produced by printing on the outer/most plate (information plate) a lightly hiding background and subsequently a darkly hiding background on surfaces which appear light in daylight and printing a dark background with a screen on surfaces which appear dark in daylight.
Patent EP-0306794-A2 (EP)
Inventor: HEWEL MANFRED DR
IPC: C08G69/26
Filed: 1988-08-29
Abstract: The invention relates to adhesive materials of copolyamides which can be processed at temperatures below 60 DEG C and are based on at least two polyamide-forming components which are distinguished in that they have a DSC melting point of at least 100 DEG C, a glass transition temperature of not more than 60 DEG C, measured by DSC on the dry powder, a softening temperature of at least 100 DEG C in the dry state and a softening temperature of below 100 DEG C after moistening with increasing weight and, after processing in a moist or moistened state, have heat distortion temperatures of at least 110 DEG C in an adhesive bond such as a high performance hotmelt adhesive. 
<??>These materials have high adhesion values and high heat distortion temperatures but can be processed at low temperatures, in particular at room temperature, without it being necessary to admix environment- polluting solvents or tackifying additives.
Patent EP-0316562-A2 (EP)
Inventor: MOSHER DAN M
IPC: H01L29/08
Filed: 1988-10-05
Abstract: The disclosure relates to an integrated circuit substrate having a bipolar transistor wherein the base (25) and emitter (27) regions are disposed in a first trench in the substrate (5) and the collector (29) is disposed in the substrate spaced from the trench. The collector is preferably a second trench. The trenches are filled with doped polysilicon (31,33) wherein the dopant has diffused in part into the side walls of the trenches. The method of forming the integrated circuit comprises the steps of providing a semiconductor substrate (5) of predetermined conductivity type (N), forming a shallow region (15) of opposite type (P) conductivity in the substrate, forming a trench in the substrate extending through the shallow region, forming base (25) and emitter (27) regions in the trench and forming a collector region (29) in the substrate (5) spaced from the trench.
Patent EP-0312907-A2 (EP)
Inventor: MANGOLD DIETER DR RER NAT
IPC: G01N33/544
Filed: 1988-10-13
Abstract: The material consists of a porous support material and immune complexes precipitated thereon and is characterised in that the porous support material is treated with one or more wet strength agents and is produced as described. This markedly improves the matrix binding of immune complexes to the support materials produced in this way. 
<??>The immunoreactive porous support materials can be used in immunoassays. 
<IMAGE>
Patent EP-0316740-A2 (EP)
Inventor: ALEWELT WOLFGANG DR
IPC: C08G75/0254
Filed: 1988-11-09
Abstract: A process for the preparation of high-molecular-weight, optionally branched polyarylene sulphide (PAS), preferably polyphenylene sulphide (PPS), in a special apparatus.
Patent EP-0292155-A2 (EP)
Inventor: LEWIS IAN DOUGLAS
IPC: C08F8/42
Filed: 1988-05-06
Abstract: Copolymers are formed under pressure, preferably in the presence of a surfactant having an alkylene moiety, and then post reacted with an epoxy silane. The resultant emulsion is usuable e.g. in tile adhesives and paints.
Patent EP-0295888-A2 (EP)
Inventor: SUZUKI TSUYOSHI
IPC: A61M5/32
Filed: 1988-06-15
Abstract: A device for preventing injury to the fingers of a person holding a cap into which an injector needle is inserted after use. The device is formed as a plate shaped member having a plane substantially transverse to the axis of the tube and having an area large enough to stop movement of the needle if not properly inserted into the cap when capping the injector. The plate member is provided with a thin-walled portion having a central opening and/or axial slits having inner edges which are elastically flexed and thus maintain a tight grip on the outer surface of the cap. Accordingly, the plate member is firmly fixed to the cap, and prevents injury to the fingers of a person holding the cap, by the needle, of the injector.
Patent EP-0302652-A2 (EP)
Inventor: BERG MARVIN I
IPC: B65B25/06
Filed: 1988-07-26
Abstract: A container filling system [10] is disclosed that produces controlled volumes and weights of filler material for discharge into containers [114]. The system includes a material feed subsystem [12] that provides a source of longitudinally aligned filler material of uniform density. A rotating measuring subsystem [14] includes measuring chambers [62] that receive predetermined amounts of the material for transfer to a discharge subsystem [18]. The material is transferred into the measuring chamber in an axial direction and is transferred for discharge into the containers in the same direction. More particularly, the rotating discharge subsystem includes a plurality of discharge stations that receive both the measuring chambers and containers immediately below the chambers. Plungers are supported above the measuring chambers and are vertically controlled by a cam [142] to move downward with rotation of the discharge subsystem. As a result, the material is forced from the measuring chamber into the container. Continued rotation of the discharge subsystem effects the removal of the container from the discharge subsystem and the transfer of the measuring chamber back to the measuring subsystem.
Patent EP-0315384-A2 (EP)
Inventor: HERBERT RAYMOND JOHN
IPC: G07B17/00
Filed: 1988-10-28
Abstract: A thermal transfer printing device for a franking machine uses a multi-strike thermal transfer ribbon (15). Mail items (11) are fed to the printing device (10) and frictional engagement between the mail item and the ribbon during a printing operation draws ribbon from a supply spool (16). After completion of the printing operation, the mail item (11) is separated from the ribbon and the ribbon is partially rewound onto the supply spool so that each portion of the ribbon is used progressively a number of times. An encoder disc (20) on the supply spool shaft generates signals indicative of the length of ribbon drawn from and rewound onto the spool to control rewinding of the ribbon.