baber/WOPTO huggingface dataset:
Patent EP-0309474-B1 (EP)
Title: Process and device for large surface-area fine-bubble gasification of liquids
IPC: C02F3/20
Filed: 1987-06-12
Granted: 1990-10-31
Abstract: PCT No. PCT/DE87/00273 Sec. 371 Date Feb. 6, 1989 Sec. 102(e) Date Feb. 6, 1989 PCT Filed Jun. 12, 1987 PCT Pub. No. WO87/07590 PCT Pub. Date Dec. 17, 1987.In a method and a device for the widespread fine-bubble aeration of liquids, resilient, perforated membranes, which are preferably in the form of aeration hoses, are arranged in a liquid receptacle and are maintained horizontal by means of holding and guiding devices and are stretched, relative to their rest states, preferably by means of tensioning devices. Because of the stretching, the passage of the gas is improved and a uniform, finely dispersed gas bubble formation is produced. For clearing the perforated membranes of blockages of the perforations, the streteched state of the membranes is briefly released and subsequently again reproduced. For strong impurities, the gas supply is interrupted, the membranes are exhausted of gas and water, the stretched state is subsequently released and, after a predetermined time, gas is again fed into the perforated membranes and then the stretched state is reproduced.
Patent EP-0371128-B1 (EP)
Inventor: SAKURAGI SHUNICHI
IPC: B23K9/26
Filed: 1987-07-30
Granted: 1995-09-13
Abstract: Structure de cathode d'un chalumeau au plasma du type à transfert conçue de manière à améliorer l'effet de refroidissement et à diminuer l'usure de l'organe de cathode par le déplacement constant du point de décharge électrique dans un plan à l'extrémité inférieure de la cathode pendant la production de l'arc au plasma. La structure de cathode comprend une cathode cylindrique (21) de petit diamètre présentant un petit évidement formé à la surface de son extrémité inférieure et symétrique à l'axe, un support de cathode (20) présentant une structure assurant un refroidissement aisé et très efficace, et un dispositif (23) générateur de lignes de force magnétique, concentrique à la cathode (21) afin de produire le vecteur B de lignes de force magnétique en rapport symétrique avec l'axe de la cathode, de sorte que E x B =/ O par rapport au vecteur E des lignes de force électrique produites dans le plan à l'extrémité inférieure de la cathode.
Patent EP-0290568-B1 (EP)
IPC: C12N9/52
Filed: 1987-11-25
Granted: 1991-03-13
Abstract: PCT No. PCT/DK87/00144 Sec. 371 Date Aug. 30, 1988 Sec. 102(e) Date Aug. 30, 1988 PCT Filed Nov. 25, 1987 PCT Pub. No. WO88/03947 PCT Pub. Date Jun. 2, 1988.Novel alkaline serine proteases produced by Nocardiopsis sp. strains, for example by aerobic cultivation of strain 10R (NRRL-18262) and Nocardiopsis dassonvillei strain M58-1 (NRRL 18133), the proteases being characterized by a pH optimum of about 8, and by retention of at least 60% of maximum activity at pH 7-11 measured with casein as substrate. The proteases of the invention may be distinguished from the known protease of the Nocardiopsis strain ZIMET 43647 (of East German 2004328) and known Bacillus and fungal alkaline proteases. The Alkaline proteases of strains 10R and M58-1 may also be distinguished from each other. The protease preparations of this invention are useful detergent additives for cold water laundering.
Patent EP-0277496-B1 (EP)
IPC: G01N21/45
Filed: 1988-01-13
Granted: 1992-04-01
Abstract: A laser interferometer-refractometer for measuring the refractive index of a gas has a laser (1), at least one beam splitter (10) for splitting up the laser light beam into at least one pair of component beams (20, 20'), an evacuable cell (25) which forms the vacuum travel path of a total travel path, formed from a travel path in the vacuum and a travel path in the gas to be measured, of a component beam (20) of the pair of component beams, and at least two beam deflectors (8, 9), which unify the component beams (20, 20') and are intended to generate interferences between the component beams. The optical path length of one component beam (20) can be adjusted for the purpose of enhancing the measurement accuracy. One wall (5), which is situated in the travel path of the component beam (20) and delimits the vacuum space of the cell (25), is constructed displaceably in order to adjust the optical path length. The measurable adjustability of the wall (5) produces different proportions of the travel path in the vacuum and in the gas to be measured, as a result of which the optical path length can be varied. The movement of the wall (5) produces interferences between the reflecting, unified component beams (20, 20') which can be measured by photodetectors (15, 14). <IMAGE>
Patent EP-0295559-B1 (EP)
IPC: A61K31/505
Filed: 1988-06-08
Granted: 1991-01-09
Abstract: Dipyridamole is used to enhance the anti-tumor effect of an interferon.
Patent EP-0300270-B1 (EP)
IPC: H01H71/50
Filed: 1988-07-06
Granted: 1993-01-20
Abstract: A release mechanism for a high speed circuit breaker comprises a roller rotatably supported on an axle in a mobile contact bridge. A jack is acting in the circuit closing direction on the roller, and the frontal side of the jack is in the form of a slide. The force of a disconnecting spring acts on the contact bridge in a disconnecting direction. The release mechanism to be provided with the connected contact bridge is capable of very rapid release, so that high short circuit currents may be interrupted very rapidly. This is obtained by the slide having a configuration such that in the connected state of the contact bridge the frictional forces acting on the roller are compensated.
Patent EP-0304777-B1 (EP)
Title: Process for the preparation of chroman derivatives or of d-alpha-tocopherol
IPC: C07D311/72
Filed: 1988-08-17
Granted: 1991-09-04
Abstract: The present invention is directed to a novel process for producing chromane derivatives, which are suitable as intermediates for the manufacture of d- alpha -tocopherol (natural vitamin E), and with a process for producing d- alpha -tocopherol itself.
Patent EP-0360900-B1 (EP)
Title: Method for treating work calls to one of the processes from the single processes of a data processing system
IPC: G06F9/48
Filed: 1988-09-28
Granted: 1993-06-02
Abstract: In order to increase the effectiveness of a data processing system when overcoming real-time critical interrupt events, the following measures act together: a) use of queue systems without ordering problems for the prioritised work calls with simple actuation of the memory elements (El...) in the individual queues by means of one entry pointer (EPxy) in each case and one exit pointer (APxy) in each case. b) entry of a work call solely by means of the process giving rise to it, as a result of branching into a sub program (UP1) entered in each memory element, said sub program being reachable via an entry field (AD-UP1/UPEINK), which can be actuated by means of the entry pointer (EPxy), in the respective subsequent memory element, and modification of the command counter state (BZ) at the end of the sub program (UP1) so that said command counter state points to the control entry field and thus supplies the new entry pointer (EPxy). c) division of the part of the operating program carrying out the removal into a plurality of program sections and clearing for the purpose of receiving interrupt requests of real time-critical events.   <IMAGE>
Patent EP-0317930-B1 (EP)
Inventor: BAKKA RAYMOND
IPC: H04L12/56
Filed: 1988-11-21
Granted: 1993-11-10
Abstract: Apparatus comprising reception circuits (CR1/i) supplying the cells received by input links, transmission circuits (CT1/j) sending cells retransmitted over output links, a buffer memory (MT) for recording the cells received and delivering the cells to be retransmitted, as well as a device (SMT) for addressing the buffer memory comprising a source of recording addresses (SAE) and a source of reading addresses (fs1/j). 
<??>The switching apparatus further comprises a recording-disabling circuit (pi) conditioned by a signal (adl) arising from a content of at least one cell received or a signal (tle) arising from the absence of cell received and supplying a disabling signal (spi) and the source of addresses comprises a disabling device (pac, pal) affected by the said disabling signal (spi), in such a way that no memory location is then occupied in the buffer memory (MT). 
<IMAGE>
Patent EP-0321193-B1 (EP)
Inventor: MARCIANDI FRANCO
IPC: C08F20/12
Filed: 1988-12-14
Granted: 1994-04-20
Abstract: A process for preparing flowable, stable and hardenable compositions, comprising mixing:   a) a liquid basis constituted by at least one polymerizable monomer;     b) a finely ground mineral filler;   c) a silanizing agent for the mineral filler; and d) a hydrolysis catalyst of the silanizing agent, selected from the ammonium salts of organic acids. e
Patent EP-0320466-B1 (EP)
Title: Echographic technique-based apparatus to detect structure and anomalies of the subsoil and/or sea bottom and the like
IPC: G10K11/28
Filed: 1988-12-05
Granted: 1992-06-10
Abstract: An echographic technique-based method for prospectings of the subsoil or sea bottom and the like, by means of acoustic waves and carried out by the use of an apparatus constitued, in combination of a known acoustic wave transmittings equipment (1) consisting of a body (6, 8) in the inside of which a chamber (9) is formed defined by an internal reflecting surface (7) shaped like a round paraboloid of axis (Y-Y), closed at the base by an elastic diaphragm (5) and filled with a proper liquid, into which acoustic waves are emitted produced by a pair of main electrodes (10a, 10b) associated with an auxiliary discharge priming electrode (11) put between the first ones. The equipment (1) will be installed at a predetermined distance "D" from a receiving equipment (2) having a body structure (6a, 8) substantially like to that of the equipment (2), but that near the focus of its internal paraboloidic reflecting surface (7) has a piezoelectric - ceramic detector (13) mounted on the lower end of a hollow rod supported by the head (6a) of said body, by means allowing said detector (13) to be moved into the chamber (9) with respect to the focus within a range of predetermined value in any direction.
Patent EP-0298949-B1 (EP)
Inventor: GULLICHSEN JOHAN
IPC: F04D9/00
Filed: 1988-06-30
Granted: 1993-10-27
Abstract: A pump for medium consistency suspensions (e.g. 6-15%), such as paper pulp, simultaneously pumps and degasses the suspension. A common shaft (14) mounts a fluidizing impeller (16) and a vacuum pump impeller (24), and a common wall (29) with gas exhaust passageways (31, 34) is disposed between the fluidizing pump housing and vacuum pump housing (26). Gas separated from the suspension flows through the gas passageways (31, 34) in the common wall, through the vacuum pump, past the vacuum impeller, and is expelled out the opposite side (36, 37) of the vacuum pump from the gas inlet passageways. A pressure responsive valve (50) provides make-up air to the vacuum pump if the vacuum pulled is too strong, to prevent suspension from being pulled through the vacuum pump. A liquid inlet (40) supplies liquid in the vacuum pump to define a liquid ring (42), the inner periphery of the ring defined by the expelled gas outlet (36).
Patent EP-0305437-B1 (EP)
IPC: B21J13/10
Filed: 1988-03-02
Granted: 1991-05-08
Abstract: Un manipulateur destiné à manipuler des lingots de métal comprend un véhicule à roues (3, 103), avec un ensemble de pelle de chargement (1, 101) supporté par le véhicule, de sorte que l'ensemble de pelle de chargement peut se déplacer par rapport au véhicule. L'ensemble de pelle de chargement est supporté, adjacent à une extrémité du véhicule, par au moins un dispositif à cylindre et piston (53, 152), et un ensemble de liaisons allongées (66, 69, 169, 170) est couplé pivotant à l'ensemble de pelle de chargement, et à des moyens (65, 165, 166, 167) de support rigides sur le véhicule, à l'opposé de l'extrémité.
Patent EP-0388413-B1 (EP)
Title: Childproof dropper closure system
IPC: B65D41/06
Filed: 1988-10-25
Granted: 1991-10-16
Abstract: A child-resistant dropper closure container combination comprising a container having a finish at its discharge end including a plurality of locking fingers spaced apart to define a series of circumferentially spaced channels and having keeper slots, a cap having an annular top and a depending skirt and a plurality of locking lugs circumferentially spaced on the interior of the skirt and a dropper assembly mounted in the cap including a flexible biasing flange engageable with the container finish and the interior of the cap to normally bias the cap in a direction to retain it in a locked position wherein the lugs engage in the keeper slots and permitting axial and rotational movement of the cap relative to the container to align the locking lugs with the channels for removal purposes.
Patent EP-0389521-B1 (EP)
Inventor: SUHADOLNIK ROBERT J
IPC: A61P31/12
Filed: 1988-10-18
Granted: 1996-03-20
Abstract: There are disclosed: a method of controlling viral infection in plants comprising administering an antiviral effective amount of the compound (Rp)-P-thioadenylyl-(2'-5')-(Rp)-P-thioadenylyl-(2'-5')-adenosine, the 5'-monophosphate thereof, or a water-soluble salt of either compound; a conjugate of poly (L-lysine) and 2'-5'-phosporothioate oligoadenylate (for formula see claim 2); and a compound of the formula <CHEM> wherein m is zero, 1, 2 or 3 and n is 2, and water-soluble salts thereof. <MATH>
Patent EP-0326891-B1 (EP)
Inventor: DOMAGALA JOHN MICHAEL
IPC: C07D263/10
Filed: 1989-01-23
Granted: 1994-08-03
Abstract: Novel naphthyridine-, and quinolinecarboxylic acids as antibacterial agents are described as well as methods for their manufacture, formulation, and use in treating bacterial infections including the description of certain novel intermediates used in the manufacture of the antibacterial agents.
Patent EP-0336130-B1 (EP)
Title: Method and apparatus for the positioning of slabs
IPC: F27D3/00
Filed: 1989-03-07
Granted: 1993-01-07
Abstract: This invention relates to a method of and apparatus for the positioning of thick slabs (2) to be introduced into a furnace, particularly into a walking-beam furnace, said positioning being effected with the aid of optical means (5, 9, 10) and electronic means (11, 12). By this method, at each lateral region opposite the furnace mouth (3), onto the upper surface of a slab (2) and at the region of its end faces (102, 102 min ), there are projected at least two blades of light (6, 7, 8) of a given length, which are normal to the direction of entrance and advance into the furnace and parallel to each other, the ends of which are perfectly aligned on a straight line which is parallel to the direction of entrance and advance into the furnace, said blades (6, 7, 8) producing parallel lines of light (106, 107, 108) on said surface of the slab (2), said lines being interrupted at the end edges (102, 102 min ) of said slab. The deceleration of the slab transporting movement, and the stoppage thereof, is determined with the aid of electronic means (11, 12) as a function of the length of said lines of light (106, 107, 108).
Patent EP-0336384-B1 (EP)
Title: Centrifugal pump
IPC: F04D29/04
Filed: 1989-04-05
Granted: 1992-08-12
Abstract: The invention, which relates to a centrifugal pump with a bearing housing, solves the object of avoiding an unnecessarily large shaft overhang in the case of the optional installation of an axially short mechanical seal. This is achieved by means of an extension to the bearing housing, which extension projects in the direction of the sealing part, can be removed if required and within which the bearing situated on one side of the sealing part is arranged in a manner which allows it to be displaced axially and locked at any desired point with the aid of known fixing means. <IMAGE>
Patent EP-0419701-B1 (EP)
Title: Angle-measuring device
IPC: G01D5/38
Filed: 1989-09-27
Granted: 1993-06-09
Abstract: A photoelectric angle-measuring device (1) represented in Figure 2 operates according to the so-called three-grating-transducer principle, to be precise using the transmitted-light method. Provided for scanning the diameter is a deflecting prism (6) in which diffracted component beam bundles of the +1 and -1 order are deflected once. Subsequently, they are diffracted once again at an index grating (7) and are reunited at the combination grating region (3V) of the grating system (3). They interfere with one another there and are focused by a condenser (8) onto photodetectors (9). <IMAGE>
Patent EP-0349331-B1 (EP)
Inventor: SZAJEWSKI RICHARD PETER C O EA
IPC: G03C7/32
Filed: 1989-06-30
Granted: 1995-03-22
Abstract: A color photographic material with good cyan image sharpness contains a development inhibitor releasing compound having the structure: <CHEM>  wherein:  CAR is a carrier moiety;  TIME is a timing group; and  INH is a development inhibitor moiety, in association with a cyan dye-forming coupler having the structure:   <CHEM>  wherein: R<1>, R<2>, R<3>, Q, Z, Y, m, and n are as defined in the specification.
Patent EP-0375201-B1 (EP)
Inventor: MARSHALL RICKY ALAN
IPC: G01N33/49
Filed: 1989-12-06
Granted: 1995-11-08
Abstract: A method for anyalyzing and separating the three major populations from a composite histogram of white blood cells is provided by identifying a modal value for both the lymphocyte (lymph) and granulocyte (gran) concentrations over respective first predetermined ranges in the histogram. 60% thresholds from said peaks are also determined and lymph and gran areas are estimated to provide lymph and gran curves. These curves are then subtracted from the histogram resulting in a mid population curve whose peak is determined and from which is derived left and right thresholds based on the mid population peak. The left and right thresholds are then applied to the histogram and the areas to the left, between, and to the right of the thresholds are integrated in order to derive the lymph, monocyte and gran areas of the histogram. The method provides discriminators with moving thresholds which vary in accordance with changes in the histogram and compensate for changes in conditions which affect the size distribution of the white blood cells. Apparatus for performing the method is also disclosed.
Patent EP-0400051-B1 (EP)
Inventor: BOWERS CYRIL YARLING
IPC: C07K17/08
Filed: 1989-01-18
Granted: 1995-05-10
Abstract: Disclosed are novel polypeptide compounds which promote the release and elevation of growth hormone levels in the blood of animals. Also disclosed are methods of promoting the release and elevation of growth hormone levels in the blood of animals using the disclosed polypeptide compounds.
Patent EP-0404799-B1 (EP)
Inventor: ALBRECHT THOMAS R
IPC: H01L41/22
Filed: 1989-01-26
Granted: 1994-09-07
Abstract: There is disclosed herein an integrated scanning tunneling microscope and an integrated piezoelectric transducer and methods for making both. The device consists of one or two arm piezoelectric bimorph cantilevers (42, 46) formed by micromachining using standard integrated circuit processing steps. These cantilevers are attached to the substrate (32) at one area (80) and are free to move under the influence of piezoelectric forces which are caused by the application of appropriate voltages generated by control circuitry (88) and applied to pairs of electrodes (48, 36, 44; 52, 49, 44) formed as an integral part of the bimorph cantilever structure. The electric fields caused by the control voltages cause the piezoelectric bimorphs to move in any desired fashion within ranges determined by the design. The bimorph cantilevers have tips (66) with very sharp points formed thereon which are moved by the action of the control circuit (88) and the piezoelectric bimorphs so to stay within a very small distance of a conducting surface (84). The movements of the tip can be tracked to yield an image of the surface at atomic resolution.
Patent EP-0402405-B1 (EP)
Title: Procede de gazeification
Inventor: ANDERSEN KJELD
IPC: C10J3/00
Filed: 1989-03-02
Granted: 1993-12-15
Abstract: Le procédé catalytique décrit permet de convertir en gaz une substance organique en chauffant la substance organique dans de l'eau liquide à une température comprise entre 200 et 450°C et à une pression comprise entre 50 et 350 atmosphères en présence d'un catalyseur comprenant un composé d'un élément du groupe IA du tableau de classification périodique des éléments et un composé d'un élément du groupe IVB du tableau de classification périodique des éléments.
Patent EP-0440641-B1 (EP)
Inventor: KUCH NINA J
IPC: G09B21/00
Filed: 1989-05-30
Granted: 1999-01-13
Abstract: The disclosure provides a process and an apparatus for a system of animation and a system of teaching finger spelling.
Patent EP-0433308-B1 (EP)
Inventor: PATSIOKAS STELIOS J
IPC: H04B1/00
Filed: 1989-08-16
Granted: 1996-07-10
Abstract: A radio communication system includes a base station (107, 109, 104, 105) and a plurality of remote units (202, 203, 210, 204) that can be operated in one of several modes. In the Message Storage mode, a caller is given the option to store a voice or numeric message for later transmission to the called remote unit. If caller enters an Override code, however, the system attempts to establish voice communication between the caller and the called remote unit. In the Call Screening mode, the caller's message is stored in the base station and, simultaneously, forwarded to the called remote unit. During reception of the message, the called remote unit can ''pickup'' the call and begin normal voice communications with the caller.
Patent EP-0382019-B1 (EP)
Title: Use of 5-methyltetrahydrofolic acid, of 5-formyl-tetrahydrofolic acid and of their pharmaceutically acceptable salts for the preparation of controlled release pharmaceutical compositions suitable for the use in the therapy of depressive disturbances, and pharmaceutical compositions thus prepared
IPC: A61K31/505
Filed: 1990-01-26
Granted: 1993-05-05
Abstract: The present invention refers to the use of 5-methyltetrahydrofolic acid, of 5-formyltetrahydrofolic acid and of their pharmaceutically acceptable salts for the preparation of controlled release pharmaceutical compositions suitable for the use in the therapy of depressive disturbances, in particular major depression, dysthymia or depressive neurosis and not otherwise specified depressive disturbances, independently from folate plasmatic levels, and to the pharmaceutical composition thus prepared.
Patent EP-0382256-B1 (EP)
Inventor: CALDERALE PASQUALE MARIO
IPC: A61B17/86
Filed: 1990-02-09
Granted: 1996-05-15
Abstract: Osteosynthesis means comprising a plate (3) secured to one bone fracture segment (1), and at least a screw (8) inserted inside a hole (9) on the plate (3) and screwed into corresponding holes (11, 12) in the bone segments; characterised by the fact that they comprise an angle joint (13) located between the screw (8) and the hole (9) in the plate (3), and designed to enable the axis of the screw (8) to be positioned in relation to the plate (3) at any angle within a conical surface whose axis coincides with that of the hole (9) in the plate (3).
Patent EP-0419779-B1 (EP)
Title: Ski
IPC: A63C5/12
Filed: 1990-07-04
Granted: 1993-09-29
Abstract: The invention relates to a ski having a ski body and a plate mounted in the binding region of the ski body. In order to provide a ski which absorbs the impact energy received by the ski body during skiing as well as possible, but is intended to be of a design which is as robust as possible, a plate (12), consisting of a bending-resistant covering layer (14) and an intermediate layer (16) of less bending resistance arranged below the latter, is mounted on the ski body (10). Additionally, an absorber slide piece (18) is mounted in the ski body near to the surface in the binding region. <IMAGE>