baber/WOPTO huggingface dataset:
Patent EP-0439689-A1 (EP)
Inventor: BOHLE L B
IPC: B01F15/00
Filed: 1990-10-29
Abstract: The invention relates to a mix-granulator, in which the basic part (1) essentially has two guide supports (57), on which the mixing container (2) can be moved up and down, for example by means of hydraulic cylinders (8, 9). In this way, the mixing container can be moved into a deepest, lowest position, in which it can be cleaned without any problems, and by raising the mixing container the upper side of the mixing container is positioned under the lower side of the lifting part and both can then be raised together. Furthermore, the invention relates to a mixing container, the bottom side of which is of convex design and has at its deepest point an emptying opening, which can be closed by a hydraulically operated bottom flap. The stirring mechanism of the mixing container comprises a stirring blade, the stirring arms of which have, seen in cross-section, an essentially flat lower side, a slide-on side, adjoining one marginal edge of the lower side and inclined with respect to the perpendicular, and a thrust side, adjoining the other marginal edge of the lower side and the upper edge of the slide-on side. 
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Patent EP-0430212-A1 (EP)
Inventor: YAMADA MINORU C O FUJI PHOTO F
IPC: G03C5/38
Filed: 1990-11-28
Abstract: A method for development processing of a silver halide photosensitive material using an automatic processor including at least the functions of development, fixing, washing and drying is disclosed, comprising using an alkaline developer containing a dialdehyde film hardening agent and carrying out the processing under conditions such that the running equilibrium pH of the fixer is at least 4.6.
Patent EP-0457965-A1 (EP)
Inventor: BALZER DIETER DR
IPC: C11D1/66
Filed: 1990-12-13
Abstract: The invention relates to low foaming, liquid or powder washing machine detergents whose surfactant content is very substantially synthesised from renewable raw materials and which displays very good washing results associated with excellent biodegradability. Currently used in known washing machine detergents are mainly petrochemically produced surfactants which in most cases are not completely biodegradable and represent a potential problem because of the raw materials situation expected in the future (petroleum shortage). For these reasons, washing machine detergents which contain as surfactant component 5 - 30 % alkyl polyglycoside, 5 - 30 % alkenol ether carboxylates, 5 - 30 % soap and 0 - 3 % other surfactants are proposed.
Patent EP-0393756-A1 (EP)
Inventor: ELAND RUDOLF
IPC: G09G5/28
Filed: 1990-04-12
Abstract: Character generator which provides the displayed characters, when displayed simultaneously with a video picture, with a shadow in a complimentary or programmable color so that the readability is optimum under all circumstances without any unnecessary blanking of the video picture. To this end the character generator (43) is adapted to alternately address both the pixel to be displayed and at least one adjacent pixel in a character memory (171). A blanking signal (FBL), which blanks the received video picture dependent on both the pixel to be displayed and the adjacent pixel, is generated in a blanking circuit (20). While the video picture is being blanked, the characters are displayed in a foreground color and the shadow is displayed in a background color. 
     The invention is applicable in television receivers, camera recorders and the like, using a character generator for displaying locally generated operating information (On Screen Display) or information supplied by an external source (Teletext).
Patent EP-0389136-A1 (EP)
Inventor: MIYAOKA SATOSHI
IPC: E02F9/22
Filed: 1990-03-05
Abstract: A float circuit for a boom of a construction equipment, particularly a hydraulic shovel, which can put the boom into a floating condition. The float circuit comprises a boom cylinder (5) for operating the boom, a directional control valve (8), a pair of operating circuits (20, 21) for communicating the boom cylinder and the directional control valve, and a selector valve (27) connected between the operating circuits and having an interrupting oil path position and a float oil path position. When the selector valve assumes the interrupting oil path position, the operating circuits are not communicated with each other, and consequently, the boom cylinder is not brought into a floating condition. But if the selector valve is changed over from the interrupting oil path position to the float oil path position, then the operating circuits are communicated with each other so that the boom cylinder can be brought into a floating condition.
Patent EP-0399801-A1 (EP)
Inventor: BROOKS DOUGLAS MALCOLM
IPC: F02M27/02
Filed: 1990-05-23
Abstract: Apparatus, for improving fuel combustion efficiency, comprises a fuel additive made from a formulation of metals as a plurality of identical solid cones (24), each of the cones being located within the magnetic field of a pair of permanent ferrite magnets (30) and the apparatus being locatable in a fuel line near the point of fuel combustion.
Patent EP-0422934-A1 (EP)
Inventor: SCHWEISS KENNETH K
IPC: E05C19/00
Filed: 1990-10-11
Abstract: A window guard screen (10) and frame assembly (11) installable on the jamb of a building window (W) to prevent unauthorized access therethrough. The assembly screen (10) is fabricated from a single sheet of metal having folded-in margins to define channel-like upper and lower end branches (B) and right and left side branches (B) bordering a planar field that is perforated in a predetermined pattern to admit light and air. The planar frame is dimensioned to overlie or nest within the window jamb and is secured to the walls or face of the jamb by adjustable brackets (15). Integral with the inner surface of the frame and surrounding the opening therein is a slideway socket (L) for receiving the screen, the socket being defined by upper and lower end legs (L) and right and left side legs (L). One side branch of the socketed screen is hinged at its extremities to the upper and lower end legs of the socket by hinge pins slidable in slots formed in these legs whereby the screen is horizontally slidable from a security mode position in which it is confined to the socket and the window is guarded, to an access mode position in which the screen is free to swing out from the frame opening to permit one to exit through the then unguarded window. A releasable latch (22) is provided which engages the other side branch of the screen and is accessible only from the building inside to lock the socketed screen in its security mode position. When released, the latch permits the screen to be slid (21) to the access mode position.
Patent EP-0435618-A1 (EP)
Inventor: CHIN ARTHUR A
IPC: C10G11/18
Filed: 1990-12-21
Abstract: A process for regeneration of cracking catalyst while minimizing NO X  emissions is disclosed. A Group IIIB based deNO x  additive is present in an amount and in a form which reduces NO X  emissions. Relatively small amounts of lanthanum or yttrium oxides,or lanthanum titanate, preferably impregnated on a separate support are effective to reduce NO X  produced in the regenerator. The additive converts NO X  to nitrogen even when Pt CO combustion promoter and some excess oxygen are present in the regenerator.
Patent EP-0455913-A1 (EP)
Inventor: LUDWIG DAVID C
IPC: C08K3/14
Filed: 1990-12-21
Abstract: A composition which is suitable for injection molding comprises about 2.8% to about 4.5% by weight of a binder and the balance a metallic material. The binder consists essentially of about 6% to about 14% by weight of a fatty acid and the balance a hydrocarbon wax having a melting point of about 50 o C to about 100 o C.
Patent EP-0403370-A1 (EP)
Inventor: SENOR RONALD E
IPC: H01R13/658
Filed: 1990-06-12
Abstract: A multi-row box connector (10) having continuous ground planes formed as part of the connector housing for electrically interconnecting printed circuit boards (12). The multi-row box connector includes first and second insulative housing members (20, 40) each having thin metallic films deposited on the internal and external sidewalls thereof, respectively, to form the continuous ground planes. The thin metallic films may be deposited on respective housing members by sputtering. The ground planes provide early ground mate as well as EMF shielding and minimization of cross talk between the signal elements of the box connector (10).
Patent EP-0398825-A1 (EP)
Inventor: MORA FERNAND
IPC: D21H13/00
Filed: 1990-05-16
Abstract: Manufacture of a planar, fibrous, flexible substrate which is difficult to tear. The process consists in: - preparing by fibrillation natural cellulosic fibres until they have been given a Schopper-Riegler drainability higher than 60 DEG , - mixing into water a charge of cellulose fibres thus beaten and at least 30% by weight of artificial fibres,  - diluting the mixture obtained, - and producing a substrate sheet using a paper making machine fed with the mixture. - Application to the manufacture of envelopes and bags.
Patent EP-0387178-A1 (EP)
Inventor: DE URRIES SENANTE PILAR J
IPC: C07D503/00
Filed: 1990-02-28
Abstract: It comprises : (a) flocculation of the culture broth using an inorganic electrolyte as a coagulation agent along with an organic polyelectrolyte as a flocculation coadjuvant; (b) purification of the cited acid contained in the culture broth, once flocculated and decanted, by formation, as stable intermediate products, of salts derived from primary, secondary and tertiary amines; (c) formation of pharmaceutically acceptable salts of the active principle. 
     The cited new process is useful due to its inhibitory activity of β-lactamases and its marked synergic effect when it is associated with other β-lactamic antibiotics of the type of penicillin and cephalosporins.
Patent EP-0423067-A1 (EP)
Inventor: BEERLI MARKUS
IPC: G05B19/40
Filed: 1990-09-20
Abstract: On a cone warping machine, separate drive motors (30, 35) are provided for displacing the warping carriage (25) in the X-direction and Y-direction. Moreover, separate actuating signals are generated for the two servo-motors (30, 35), whilst both the absolute value of the actuating signals and their ratio are stored and are correctable by means of correction values. For the correction, a program control device (62) and/or a controller (67) or correcting circuits (64, 66) are provided. 
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Patent EP-0491039-A1 (EP)
Inventor: MASAKI TOSHIO - - TAJIRI-CHO
IPC: H05B3/03
Filed: 1990-07-09
Abstract: Alliage à base de nickel destiné aux éléments se trouvant en contact avec du verre et utilisés à l'état non électrisé. Ledit alliage comprend de 25 à 40 % en poids de chrome, de 19 à 45 % en poids de cobalt, éventuellement de 0,1 à 3,0 % en poids de titane, et éventuellement de 0,01 à 0,50 % en poids d'un ou plusieurs métaux des terres rares, le solde étant constitué de nickel et des inévitables impuretés.
Patent EP-0439596-A1 (EP)
Inventor: HOELTER HEINZ DIPL-ING
IPC: F24F8/24
Filed: 1990-08-20
Abstract: Une gaine d'aération ou de climatisation pour un dispositif de ventilation présente une surface conçue pour avoir une action bactéricide ou fongicide. Cette configuration permet un traitement biochimique de l'air circulant dans les gaines. Pour améliorer encore l'action biochimique, il est proposé que la surface intérieure présente, dans le sens de circulation de l'air, des sections striées alternées et séparées, dont les unes sont conçues pour être fortement alcalines et les autres fortement acides.
Patent EP-0445824-A1 (EP)
Inventor: SUZUKI MASAO C O YAZAKI CORPOR
IPC: B60K35/00
Filed: 1991-03-07
Abstract: The automotive headup display apparatus contains an indicator (21) and a reflection member (22) and has an opening (2a) directed toward a reflection surface (3) as on a windshield. 
     A Fresnel lens (23) is installed in the opening (2a) for enlarging a display image of the indicator (21). The reflection member (22) is disposed facing and between the indicator and the reflection surface (3). The reflection member (22) is coated with a hologram emulsion layer to have a wavelength selection capability such that only the rays of light with almost the same wavelength as display light of the indicator are reflected by the reflection member (22). With this arrangement, when external light should enter the indicator unit (2) from the reflection surface (3) on the windshield, those rays of light different in wavelength from the display light are not reflected toward the indicator preventing the display of the indicator (21) from being obscured as in the conventional apparatus.
Patent EP-0460373-A1 (EP)
Inventor: KOBAYASHI NOBORU
IPC: B63B17/00
Filed: 1991-04-04
Abstract: A watercraft propelled by a jet propulsion unit that is positioned within a tunnel in the underside of the watercraft. The jet propulsion unit is supported for pivotal movement about a horizontally extending transverse pivot axis (73) and the housing of the jet propulsion unit is divided into separate components so that the water inlet portion (29) may be rotated to an upwardly facing service position without rotation of the discharge nozzle (53), steering nozzle (55), or reverse thrust buckets (59) associated therewith. As a result, an extremely rigid support is accomplished which nevertheless permits ease of servicing.
Patent EP-0461441-A1 (EP)
Inventor: LUGER SIEGFRIED
IPC: H05B41/392
Filed: 1991-05-23
Abstract: A process and electronic ballast allow the brightness (dimming) of gas-discharge lamps (GE) to be controlled, especially in the case of gas-discharge lamps of a different type, such as argon or krypton lamps, and gas-discharge lamps of different rated power (PN). In this case, an invertor (20) is provided which emits an AC output voltage (uw) of variable frequency (f) and/or of variable duty cycle (d) to a load circuit (10) containing a gas-discharge lamp (GE). Furthermore, a first and a second current measuring element (25, 26) are provided for detecting a lamp current (IWrms, Ilamp) and a DC current (Idc) taken by the invertor (20) or intermediate-circuit smoothing capacitor (C0), and a first voltage measuring element (27) for detecting intermediate-circuit DC voltage (U0, Udc) for the invertor (20). The circuit arrangement and the specified process are intended to achieve an improved brightness control, particularly in a small brightness range. In addition, it is intended to achieve independence from the lamp type. To this end, the current measurement variables (IWrms, Idc) are combined in a synthetic current measurement variable (Iq), and the synthetic measurement variable (Iq) thus formed is multiplied by, or quasi-multiplied by, the DC voltage measurement variable (Udc), as a result of which an actual power variable (Pmess) which essentially represents the absorbed or emitted lamp power (Pout, Pin) can be formed for a power control loop (40, 20, p, Pdes, GE, 10). <IMAGE>
Patent EP-0463565-A1 (EP)
Inventor: BRUN ROBERT DR
IPC: G02B23/10
Filed: 1991-06-20
Abstract: The reticle (11) display device has a light source (10) producing said reticle, an imaging lens system (12) and a beam splitter (13) which reflects one part of the light into a viewing beam path and directs the other part onto a two-dimensional photosensor array (18). The actual position of the reticle can be determined from the signals of this array, while a ballistics computer specifies the desired position. Control signals for the continuous movement of the reticle are produced from the desired/actual comparison and simultaneously correspond to the lead and correction angle relative to the optical axis of the viewing beam path. The signals of the photosensor array additionally control the contrast of the reticle with respect to its immediate surroundings. The movement of the reticle is performed by tilting the imaging lens system, displacing the light source or rotating wedges (20) about the optical axis. 
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Patent EP-0480474-A1 (EP)
Inventor: UL HOSSAIN SHAFI
IPC: C02F1/58
Filed: 1991-10-14
Abstract: A process for removing polychlorinated dibenzo-p-dioxins (PCDD's) and polychlorinated dibenzofurans (PCDF's) from paper mill sludge is provided. The process comprises combining the sludge with an oxidant and then oxidizing the sludge under supercritical or near supercritical conditions to destroy the PCDD's and PCDF's. Using this process, destruction efficiencies of greater than 98% have been achieved for 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD), which is reportedly the most toxic of the dioxins.
Patent EP-0485922-A1 (EP)
Inventor: MARINESCU-PASOI LUCIAN DR
IPC: H01M8/0612
Filed: 1991-11-11
Abstract: In a method and device for the use of hydrocarbons and biomasses with generation of hydrogen during the thermal cracking thereof, the thermal cracking of the hydrocarbons and dry biomasses is carried out with exclusion of air and the energy required for cracking is provided, if desired, by combustion of a part of the hydrogen formed during cracking, energy supplied from a high-temperature nuclear reactor or supply of energy generated by solar technology, and the resulting hydrogen or the remaining hydrogen is used especially for energy purposes and the resulting carbon is made available for a use which does not generate energy, or is stored. Diverse fixed and also mobile devices can be realised on this basis, a mobile device (1, 7, 8, 9, 10, 11) with a tank (8) containing a liquid hydrocarbon being, inter alia, possible which feeds the hydrogen produced in the thermal cracking to a motor (11) or to a fuel cell, a part of the hydrogen being burned for the energy required for the cracking, preferably catalytically or with assistance of a catalyst.
Patent EP-0524345-A1 (EP)
Inventor: BACKFISCH KURT
IPC: B60R22/14
Filed: 1991-12-13
Abstract: Means for protection of a person against the effects of a safety belt in the chest area and neck area, an elastic upholstered component (1) with a guide means for the seatbelt being provided. <IMAGE>
Patent EP-0493787-A1 (EP)
Inventor: AKASHI SHUNJI
IPC: A44B19/38
Filed: 1991-12-23
Abstract: In a separable bottom end assembly for a slide fastener, a socket member (1) includes an outer box (3) in which, a first separate pin member (14) is received so as to project upwardly therefrom, an inner box (4) received in the outer box (3), and springs (11) mounted between the outer box (3) and the first separate pin member (14) so as to normally urge the inner box (4) upwardly. The inner box (4) has a hollow portion (17) through which a second separate pin member (2) is inserted. The outer box (3) has on its outer surface a locking projection (8) which is lockingly engageable with a pull tab (p) of a slider (s) when the inner box (4) is pushed downwardly against the bias of the springs (11) by the slider (s).
Patent EP-0493807-A1 (EP)
Inventor: ASHIDA SHINZO
IPC: C21D8/06
Filed: 1991-12-27
Abstract: The fine steel wire according to the present invention has a high strength and high toughness, and can be used as a rubber reinforcing material for a belt cord or tire cord, or as missile wires. The wire rod, used as starting material for this wires contains 0.85- 1.2 wt% of C, less than 0.45 wt% of Si, 0.3- 1.0 wt% of Mn, one or more elements selected from the group consisting of 0.1- 4.0 wt% of Ni and 0.05- 4.0 wt% of Co, the balance being essentially Fe and inevitable impurities A1, N, P and S, which are limited at maxima of 0.005 wt% for A1, 0.005 wt% for N, 0.02 wt% for P and 0.015 wt% for S. The average area ratio of the pro-eutecoïd cementite in the as-rolled state or in the rolled and heat-treated state is 10% or less. 
     The fine steel wires can be obtained by drawing wire rods like descibed before, while applying working strain such that the total area reduction in the final wire drawing step equals or exceeds 95%.
Patent EP-0464982-A1 (EP)
Title: Wheeled vehicle
Inventor: MAXWELL EWAN
IPC: B62D61/08
Filed: 1991-03-20
Abstract: A vehicle, particularly three-wheeled, for use by an invalided or disabled person has a drive unit mounted mainly on top of its chassis and within the imaginary cylinder defined by the two rear wheels (2, 3). The chassis includes a horizontal pivot (7) allowing the rear part (6), and the drive unit mounted thereon to be folded through 180° underneath the front part. The rear part may be "driven", in this position. When the seat (22) and steering column (12) are detached, the remainder is very compact and much more easily stored in, for example, a car boot or a cupboard.
Patent EP-0462838-A1 (EP)
Inventor: YOKOMIZO FUTOSHI
IPC: A23L27/20
Filed: 1991-06-20
Abstract: A flavour oil comprising an oil-soluble component derived from a dairy product powder that has been sugar and heat treated by subjecting a mixture of 1 to 20 parts by weight of a reducing sugar and 100 parts by weight of the dairy product powder to a heat treatment in the presence of 1 to 15% by weight of water is described. The oil soluble component can be produced by adding the above sugar-heat treated dairy product powder to a fat or oil, subjection the resultant to a heat treatment at a temperature of 90 to 150°C under reduced pressure of not higher than 60 mmHg and then removing solids.
Patent EP-0468788-A1 (EP)
Inventor: WRIGHT JOHN J
IPC: F15B15/14
Filed: 1991-07-25
Abstract: A linear actuator 1 comprising: a housing 2 having a primary piston chamber 3 and a booster piston chamber 4; a piston rod 5 disposed within the housing 2; a primary piston 6 secured to one end of the piston rod 5 and disposed within the primary piston chamber 3, the primary piston chamber 3 having a first primary compartment 7 and a second primary compartment 8 disposed on opposite sides of the primary piston 6; a booster piston 9 movably disposed about the piston rod 5 and within the booster piston chamber 4, the booster piston chamber 4 having a first booster compartment 10 and a second booster compartment 11 disposed on opposite sides of the booster piston 9; a thrust column 12 attached to the booster piston 9 and disposed between the booster piston 9 and the piston rod 5 so as to define a fluid channel 16; a first port 13 capable of supplying or draining fluid or air to or from the first primary compartment 7 and the first booster compartment 10 concurrently, wherein the first primary compartment 7 and the first booster compartment 10 are in fluid contact via said fluid channel 16 disposed between the thrust column 12 and the piston rod 5; a second port 14 capable of supplying and draining fluid or air to or from the second primary compartment 8; and a third port 15 capable of supplying and draining fluid or air to or from the second booster 11 compartment.
Patent EP-0476858-A1 (EP)
Inventor: RYAN MICHAEL C
IPC: G07C5/08
Filed: 1991-08-27
Abstract: Apparatus for communication of information from a passive identification module that may be associated with a fluid container and an active communication module associated with a fluid delivery device. The passive identification module has no independent battery or power source but receives its operational energy from an RF signal generated by the active communication module. Upon initiation of a fluid delivery transaction a communication link is established between the passive identification and active communication modules and will proceed only if appropriate authorization is received by the active communication module and an associated information storage and retrieval device. Information regarding the fuel delivery transaction may be stored on the storage and retrieval device and may be communicated to another local or remote device for further processing.