baber/WOPTO huggingface dataset:
Patent EP-0110952-B1 (EP)
Title: Condensateur a circuit integre a semi-conducteur
IPC: H01L27/04
Filed: 1983-05-09
Granted: 1986-12-10
Abstract: Des condensateurs de polyoxydes pour des circuits intégrés à semiconducteurs ayant des films diélectriques d'oxyde (18) de 500 Angstroms ou moins sont fabriqués en utilisant des couches de polysilicium dopées in situ (17) pour avoir des ruptures de champ électrique comprises entre 6 et 9 MV/cm. La première couche de polysilicium (17) est formée par LPCVD en utilisant du silane et du phosphène à une température comprise entre 570oC et 595oC environ. Ces condensateurs sont des dispositifs évalués de manière précise et sont utilisés en particulier dans des applications telles que des filtres/codecs. Cependant, ils sont utiles là où des condensateurs intégraux ayant des polyoxydes de résistance diélectrique élevée sont nécessaires, y compris des dispositifs à circuits intégrés à semiconducteurs tels que des EPROMs et des RAMs dynamiques.
Patent EP-0126266-B1 (EP)
IPC: G03F7/022
Filed: 1984-04-10
Granted: 1990-03-21
Abstract: A novel photoresist formulation is provided which provides low striations and excellent wetting properties. The photoresist composition may be applied by spin casting on various substrates used in integrated circuit manufacture. The essential component in this invention is the solvent composition which consists of cyclopentanone (or cyclopentanone-cyclohexanone blend) in combination with an aliphatic alcohol of 5-12 carbon atoms. These solvent components when used in certain specific ratios provide unexpectedly good wetting of various substrates and low striation films.
Patent EP-0142625-B1 (EP)
IPC: F16B13/04
Filed: 1984-08-09
Granted: 1988-07-27
Abstract: 1. Expansion anchor intended for being secured in a bore hole by means of an anchor sleeve, which is adapted to expand at least at its end towards the hole bottom, comprising a threaded spindle or bolt extending through the sleeve, which carries an expanding cone acting on the expansion portion of the sleeve, and a support at its end opposite to the expanding cone, whereby expansion of the expansion portion is effected by reducing the distance between the expanding cone and the support, and also comprising an axial deformation zone having the form of a groove-like reduction of wall thickness at the inner circumference of the sleeve, which comes to effect as a reduction of sleeve length after the initial grip of the expansion portion of the sleeve at the wall of the bore hole, characterized in that the reduction of wall thickness consists at least of a recess, which opens at its front face (25) towards the entrance side of the bore hole and also towards the inner circumference of the sleeve (18), such that the wall portion (22) of the sleeve, which by the recess is of reduced thickness and abuts the support (10 or 26) will radially expand during the process of length reduction of the sleeve, and in that the recess is worked out of the sleeve wall at an amount of length corresponding to the intended length of said axial deformation zone.
Patent EP-0141176-B1 (EP)
IPC: C25D7/00
Filed: 1984-09-08
Granted: 1990-11-28
Abstract: A process of manufacturing a hydrogen permeable membrane in which a hydrogen permeable metal is deposited galvanically on a fine mesh metal fabric.
Patent EP-0145973-B1 (EP)
IPC: H01L21/30
Filed: 1984-11-16
Granted: 1990-09-12
Abstract: Piperazine containing positive photoresist stripping compositions are provided. Formulations include N-aminoalkylpiperazines with the formula <CHEM>  bis-N-aminoalkylpiperazines of the formula <CHEM>  N-hydroxyalkylpiperazine of the formula <CHEM>  and bis-hydroxyalkylpiperazines with structure <CHEM>   In the above formulae n = 1-6. Also included are piperazine derivatives such as those of the above formulae with a branch chain alkyl of 1-6 C atoms, and 5-6 C atom cycloalkyl substituted compounds wherein the cycloalkyl is substituted for -(CH2)n-. Components which may be mixed with the above described piperazine in preparing the positive photoresist stripping compositions of the invention include alkyl or cycloalkyl-2-pyrrolidones of the formula <CHEM>   Other amide type solvents with the boiling point in excess of 200 DEG C as well as high boiling diethylene glycol ethers may also be incorporated.
Patent EP-0147065-B1 (EP)
IPC: G11B7/007
Filed: 1984-11-26
Granted: 1992-05-20
Abstract: An optical disk for optical recording and reproducing data has a spiral track and further includes a single index field and a plurality of sectors. The index field includes an index mark that indicates the position at which an optical head of the optical recording and reproducing apparatus retraces a spiral track by jumping a specific portion of the guide track. Each of the sectors has a sector header, which comprises a sector mark located at the start of the sector and an address field including a track address, sector address, and an error detecting and correcting code. The index mark in the field is detected, and the optical head is made to perform a jumping operation in response to the resulting signal, whereby the jumping operation is rendered certain. When there is a failure to read the address fields, the signal produced by detecting the index mark starts a counter which counts the signal produced by detecting a sector mark, for recovering the sector address.
Patent EP-0145439-B1 (EP)
IPC: C10G27/10
Filed: 1984-12-04
Granted: 1988-03-23
Abstract: Hydrocarbon streams such as naphtha are treated by the oxidation of mercaptans into disulfide compounds which remain in the hydrocarbon stream. The conversion is effected during passage of the hydrocarbon and an aqueous stream downward through a cylindrical mass of liquid-liquid contact material (6). The liquids then flow through a cylindrical screen (8) into an annular separation zone which surrounds a lower part of the contact material. After decantation in the separation zone, the aqueous material, which preferably contains the oxidation catalyst, is recycled.
Patent EP-0129567-B1 (EP)
Title: Procede et appareillage pour decortiquer des crevettes
IPC: A22C29/02
Filed: 1983-12-01
Granted: 1987-07-15
Abstract: Appareillage pour décortiquer des crevettes de l'espèce crangon vulgaris et/ou crangon crangon. Il se caractérise par une disposition séparée d'une installation d'alimentation (2) et d'une installation de décorticage (1); la première sert à trier les crevettes, à les séparer une à une et à les amener à l'installation de décroticage (1) et comporte une convoyeuse oscillante dotée d'un magasin conçu pour séparer les crevettes une à une (3) ainsi que d'un canal de transport (5) conduisant à l'installation de décorticage (1). Sur le parcours de la seconde installation sont disposées une station d'alignement (6) et une station d'orientation (7) servant à un alignement exact, ainsi qu'une station de contrôle (8) pour rejeter les crevettes qui ne sont pas parfaitement alignées. L'installation de décorticage (1) qui suit présente des éléments mobiles de manière cadencée de positionnement et de retenue, des outils de décorticage ainsi que des éléments de déchargement, ce qui permet le décorticage grâce à un mouvement relatif entre les éléments de retenue et les outils de décorticage qui sont formésd'une pince étau (53) saisissant la carapace de la queue et d'une pince pour la chair (51).
Patent EP-0126152-B1 (EP)
Inventor: SPEARS J RICHARD
IPC: A61M25/10
Filed: 1983-11-21
Granted: 1995-05-03
Abstract: A method for the treatment of atherosclerosis in a mammal by destruction of atheromatous plaque is disclosed. The disclosed method includes injecting a hematoporphyrin into the mammal for selective uptake into the atheromatous plaque, and delivering light to the diseased vessel so that the light activates the hematoporphyrin for lysis of the plaque. The preferred method utilizes a balloon catheter equipped with flexible optical fibers for transmission of light from an external source for illumination of the interior of the inflated balloon. By inflation of the balloon, the opaque blood between the balloon and the atheromatous plaque is displaced to facilitate activation of the hematoporphyrin. The balloon may be illuminated and inflated and deflated in a cycle responsive to the patient's pulse so as to minimize interference with blood flow.
Patent EP-0181584-B1 (EP)
IPC: F16B7/16
Filed: 1985-11-02
Granted: 1990-03-21
Abstract: 1. Adjustable-height show stand with polygonal columns for garments, with a single- or multi-part foot system and an upright-tube system formed by a single upright tube or upright tube combination consisting of a number of single upright tubes spaced apart, an extensible column provided with an extension arm system being inserted on the telescopic principle in each individual upright tube and a height-adjusting device for securing the extensible column at the required relative height in the upright tube being provided between each individual upright tube and its associated extensible column and having a locking device with a sleeve-like casing body with a passage preventing the latter from rotating on the extensible column as well as a spring element moving a pin member into a position of engagement with the extensible column, a number of recesses situated at largely equal distances apart and aligned with one another being provided along a wall section of the extensible column, the opening in the casing body being delimited by a rear wall bearing the pin member next to its upper edge, a front wall containing the spring element and also by side walls interconnecting the aforementioned walls, the rear wall and the side walls being substantially parallel to the adjacent wall sections of the extension column, characterized by the fact that the locking device (5, 5') is displaceable over the extension column (3) and rests on the top end of the upright tube (2) and that the front wall (15.2) diverges upwards by an angle alpha in respect of the adjacent wall of the extension column in such a manner that when the front wall of the extension column the pin member (11) disengages from the relevant recess (12).
Patent EP-0161899-B1 (EP)
IPC: A61K8/25
Filed: 1985-05-07
Granted: 1991-08-28
Abstract: There is disclosed a dentifrice composition effective to inhibit the growth of dental plaque comprising an abrasive agent consisting of alumina trihydrate or silica or mixture thereof, 0.05 to 2% by weight zinc citrate trihydrate, and 0.1 to 1% by weight Triclosan.
Patent EP-0176332-B1 (EP)
IPC: G11B7/12
Filed: 1985-09-23
Granted: 1989-06-21
Abstract: An optical pickup of the invention has an objective lens holder holding an objective lens, a support shaft which supports the objective lens holder such that the holder is slidable along the axial direction and pivotable about its axis, and a press member for pressing the objective lens holder against the support shaft.
Patent EP-0170642-B1 (EP)
IPC: C07J63/00
Filed: 1985-06-28
Granted: 1991-02-27
Abstract: Pharmaceutical composition for administration primarily to the respiratory tract when treating and controlling anti-inflammatory conditions comprising liposomes in combination with a compound of the formulawherein Q isand R<sup>1</sup> is a saturated or unsaturated, straight or branched alkyl group with 11-19 carbon atoms and R is H, -COCH<sub>3</sub>, -COC<sub>2</sub>H<sub>5</sub>, -CO(CH<sub>2</sub>)<sub>2</sub>CH<sub>3</sub> or -CO(CH<sub>2</sub>)<sub>3</sub>CH<sub>3</sub>.The invention also refers to the compounds of the formula I per se processes for preparation of these compounds and to a method for the treatment of inflammatory conditions.
Patent EP-0203246-B1 (EP)
IPC: H01J61/10
Filed: 1985-09-25
Granted: 1990-03-07
Abstract: A compact low-pressure mercury vapour discharge lamp comprises two or more straight tubes which are connected together by arcuate connections (4), to form a discharge chamber between two electrodes (14). These electrodes are located in the outer ends (5, 6) of the lamp, these ends being gas-tight connected to a lamp socket (7) enclosing the necessary contact pins (9, 10) and conductors (15). The connection (4) is provided with a spine (18) which extends along the connection (4). The spine (18) exhibits in cross-section an acute angle, to form a condensation space for mercury vapour used in the lamp. Because of the shape of the spine (18), condensation of the mercury will take place externally of the circular cross-section of the connection (4); when the lamp is energized the discharge current passes through this circular cross-sectional area of the connection and the positive column is formed therein. The tubes (2, 3) are provided at a location downstream of the electrodes (14) in the discharge current direction with screening plates (13), in order to define around the electrodes (14) spaces in which ions released from the electrode emission substance are held concentrated, so as to fall back onto the electrode surface when the current changes phase.
Patent EP-0209115-B1 (EP)
IPC: F24C15/02
Filed: 1986-07-15
Granted: 1989-05-17
Abstract: The invention is directed to a door (11) for an oven, comprising a peripheral frame (12), an internal transparent pane (17) adhesively secured to the frame, and an external transparent pane (18) releasably mounted in said frame. 
<??>The door is provided with means for the ventilation of the interspace between the two panes by a combination of a natural circulation and a forced circulation of air within said interspace. 
<??>In addition, the outer pane is provided with means for securing it to the frame which are operable without the need of tools.
Patent EP-0221478-B1 (EP)
IPC: A01D34/63
Filed: 1986-10-24
Granted: 1990-10-03
Abstract: 1. A mowing device having a cuttings container (4) which is mounted on a trailer (3) and comprises a rear wall (10) possibly of box-like construction and pivotable upwards, into which container the cuttings are blown through a blower (7), the cuttings container being mounted on a lifting device (5) on the trailer, for lifting and tilting for emptying via a driving device, characterised in that the trailer (3) is coupled to a three-point suspension of the towing vehicle (1) carrying the mowing attachment, the upper link of the three-point suspension being constructed in the form of a telescopic upper link (14), and the blower (7) being mounted on the trailer (3) below the bottom of the cuttings container (4), that the lifting device (5) comprises a lifting structure like a forklift truck, and that the lifting structure (5) can be pivoted towards the rear by means of the telescopic upper link (14) to tip the cuttings container (4).
Patent EP-0224737-B1 (EP)
IPC: B41J29/08
Filed: 1986-11-04
Granted: 1989-05-24
Abstract: Sound attenuation for a printer which includes impacting print elements and other movable noise producing parts being mounted to a frame and further including a biparted housing; the frame bottom having downwardly extending feet by means of which the printer rests on a support surface; the housing envelops the frame and is provided with openings through which the feet project without touching the print housing; the housing is floatingly suspended on said frame through a plurality of connections each of which includes pins integral with the frame and being circumscribed by an attenuating sleeve which is being connected to the frame by a locking cap seated on the respective pin for holding down the sleeve.
Patent EP-0227996-B1 (EP)
IPC: G01N27/409
Filed: 1986-12-10
Granted: 1991-07-17
Abstract: A sensor for measuring partial pressures of oxygen with an ion-conducting solid electrolyte of zirconium dioxide as the sensor element, which is arranged between two electrodes for measuring an electrically measurable quantity, is improved so that it is usable at an operating temperature of about 200 DEG  C., by providing that the zirconium dioxide as the solid electrolyte is solely in its tetragonal modification and containing an addition of about 2-3 mol % yttrium oxide.
Patent EP-0188369-B1 (EP)
IPC: H01B3/12
Filed: 1986-01-14
Granted: 1989-11-15
Abstract: An article of manufacture, for example an electrical conductor, as on the surface of a metal part an adherent, dense refractory keying layer and, on the keying layer a further electrically insulating refractory layer that has been formed by a faster deposition method. The keying layer is preferably formed by a vacuum deposition processing, e.g. sputtering evaporation, ionplating or chemical vapour deposition, and the further refractory layer is preferably formed by a sol-gel deposition method, plasma ashing method, a solution coating method or a plasma spraying method. The articles are particularly suitable for high temperature wires.
Patent EP-0200610-B1 (EP)
IPC: A61B5/22
Filed: 1986-04-07
Granted: 1988-09-07
Abstract: A device for observing and recording the activity of at least one organ of the body of a patient producing electrically recordable manifestations for in particular studying and supervising heart diseases, comprises video means (4) for filming and recording movements of the subject, known means (1, 2, 3) for detecting and transmitting the electrocardiogram of the studied subject, and an assembler (6, 7, 8) for receiving and possibly recording together the data received by said video means (4) and by said detecting and transmitting means (1, 2, 3).
Patent EP-0220207-B1 (EP)
IPC: F02M61/20
Filed: 1986-03-26
Granted: 1988-06-08
Abstract: A fuel injection nozzle for internal combustion engines with a valve needle (26) opening outwards and linked with a piston (46) that limits a damping space (62) filled with fuel, which during the opening stroke is connected with the flow-path of the fuel only via a throttle passage. The damping space (62) is formed by a hood (48) inserted over the piston (46). In the base (58) of the hood (48) is a pressure piece (60) actuated by the fuel which presses directly against the piston (46) during the pre-stroke (hv) and then comes to rest on the hood (48). The pressure piece (60) has a smaller diameter than the piston (46) so that the pre-stroke (hv) of the valve needle (26) is more or less damped at least in the lower rpm and loading range.
Patent EP-0231232-B1 (EP)
IPC: E05B25/00
Filed: 1986-07-04
Granted: 1988-12-07
Abstract: Lock comprising an assembly of identification lamellas (7) provided with coding notches (10). A flat key (3) having a coded side (3a) pushes the lamellas (7) up to the alignment of their notches (10) wherein a sensing element (11) is then engaged by rectilinear edge (11b). The lamellas (7) which continue to slide under the thrust of the key (3) drive through the pick-off element (11) a bolt control member (2). An alarm device (21, 26, 27) signals any insertion of a key which does not correspond.
Patent EP-0277124-B1 (EP)
IPC: G01J5/20
Filed: 1986-10-03
Granted: 1991-03-06
Abstract: Thermal radiation sensor provided with two receiver surfaces exposed to the radiation, of which one (1) has a high absorbing capacity in respect of thermal radiation owing to its black colour, and the other (2) has a low absorbing capacity because of a covering which reflects the thermal radiation. These two receiver surfaces (1 and 2) consist of a NTC resistive material and are, together with two temperature-independent cermet resistors (3 and 4) incorporated in a brigde-circuit. The four resistors (1-4) are applied to a ceramic substrate (5) and connected with strip conductors (6) which in turn terminate at the four necessary connections (7-10). The ceramic substrate (5) is fixed in a frame, which carries a cover (12) that is substantially permeable to thermal radiation, which for its part carries, as far as a window (13) over one of the two NTC resistors, a layer (14) of a material which substantially reflects the thermal radiation.
Patent EP-0236479-B1 (EP)
IPC: B32B5/02
Filed: 1986-09-11
Granted: 1990-06-27
Abstract: A composite has improved transverse structural integrity and flexibility and suitable for use in high temperature and high stress environments. The composite has randomly oriented high temperature resistant inorganic fibers interlocked together into a shape sustaining paper (1) with a transverse thickness (4) of from about 0.005 to 0.5 inch. A transverse strength providing high temperature resistant, flexible fabric (5), made of inorganic fibers is disposed upon at least one of the surfaces of said paper. An organic adhesive (7) is disposed between the paper and the fabric and flexibly bonds the paper to the fabric to form a composite. The composite is sufficiently flexible that it may be folded or pleated without breaking and is capable of being used at high temperatures and at high transverse stresses without rupturing.
Patent EP-0236785-B1 (EP)
IPC: C07C37/60
Filed: 1987-02-14
Granted: 1989-04-05
Abstract: Method for the conversion of resorcinol with aqueous hydrogen peroxide to obtain a mixture of 1,2,3- and 1,2,4-trihydroxybenzenes wherein the amount of water present in the initial reaction mixture is controlled to small amounts.
Patent EP-0249023-B1 (EP)
Inventor: BIELEFELDT ERNST-AUGUST DIPL-I
IPC: B01D53/24
Filed: 1987-04-30
Granted: 1993-11-03
Abstract: The invention relates to a process for isolating and/or separating solid and/or liquid particles (disperse phase) from gaseous and/or liquid media (continuous phase) and for separating mixed gases (gas-gas separation) and/or mixed liquids (liquid-liquid separation) and for sifting and/or classifying using a cyclone separator having a dip pipe 35. To reduce the flow losses in the introduction of spin, the contact zone between the main flow and the vortex is adjusted to the fixed cylinder casing boundary in such a manner that the tangential entry momentum into the bottom layer flow is increased by reducing the secondarily circulating momentum fraction of the bottom layer flow in the cyclone chamber. To reduce the momentum mixing losses by dissipative pressure loss in the flow in the main channel, the bottom layer flow is designed to be rotationally symmetric at constant or approximately constant mean main flow velocity. The clean gas flow is conducted through dip pipes 35, having cross-sectional areas enlarging towards the outlet, in such a manner that in the zones of the highest flow velocity, the flow is only loaded by weak meridional flow deflections. The clean gas flow is conducted on the outer wall of the dip pipes with velocity increasing towards the intake sections. <IMAGE>
Patent EP-0299106-B1 (EP)
IPC: A23F5/14
Filed: 1987-07-17
Granted: 1991-01-23
Abstract: Roasted coffee having an increased content of mono- and dicaffeoylquinic acids of more than 3.2% by weight, or instant coffee powder having an increased content of mono- and dicaffeoylquinic acids of more than 9.0% by weight, show improved digestibility. The increased total chlorogenic acid content is achieved either by adding mono- and dicaffeoylquinic acids or by extracting green coffee and adding the extract, which may be concentrated, to the roasted coffee.
Patent EP-0260413-B1 (EP)
Inventor: DAVIS CHARLES LAWRENCE
IPC: G01R31/28
Filed: 1987-07-28
Granted: 1993-10-27
Abstract: A circuit is disclosed which combines the functions of a cyclic redundancy check code (CRCC) generator and a pseudo-random number generator in such a way that common elements are shared rather than duplicated. A 16-stage shift register and two linear feedback paths are included for the CRCC and pseudo-random number generators. A control section of the circuit controls the mode of operation of the circuit according to the state of a mode control signal. A signal on a clear line resets the shift register or initializes it with a selected value depending on the state of the mode control signal. The mode control signal also controls the input of data on a data line and the output of generated CRC and pseudo-random access codes on output lines.