baber/WOPTO huggingface dataset:
Patent EP-0200115-A2 (EP)
Inventor: SCHNEIDER RUDOLF
IPC: E05D13/00
Filed: 1986-04-18
Abstract: 1. Safety mechanism for preventing the closure elements (3) of closures of buildings and vehicles from dropping, more especially in the case of sectional doors, wherein the closure elements (3) are guided by rollers (6) or the like in lateral rails (4) and are counterbalanced by weights, springs (7) or the like in conjuction with ropes, chains or the like, and wherein also the rollers (6) are retained by laterally protruding pins (5), characterized in that an elongate catch (12), having a plurality of recesses (14) which follow one another in the longitudinal direction of the catch (12) for the accommodation of the pins (5), is provided for the pins (5), which catch is disposed parallel to the rails (4) and is displaceable transversely thereto from a position of rest into an operative position (catching position), such being in dependence upon a restoring force (compression spring 25), which is released if the equilibrium between the closure elements (3), on the one hand, and the weights, springs (7) or the like, on the other hand, is disturbed, and in that the catch (12) is identical to, or longer than, the mutual spacing between pins (5) or rollers (6), which follow one another in the longitudinal direction of the rails, and is guided or mounted on parallel guide rods (11) which extend substantially horizontally when the catch (12) is in its position of rest and are downwardly orientated in the operative position.
Patent EP-0207272-A2 (EP)
Inventor: ABERNATHEY JOHN ROBERT
IPC: H01L21/20
Filed: 1986-05-16
Abstract: A method of forming a thin silicon layer (12A) upon which semiconductor devices may be constructed. An epitaxial layer (12A, 12B) is grown on a silicon substrate (10), and oxygen or nitrogen ions are implanted into the epitaxial layer in order to form a buried etch-stop layer (14) therein. An oxide layer (16A) is grown on the epitaxial layer, and is used to form a bond to a mechanical support wafer (100). The silicon substrate (10) is removed using grinding and/or HNA, the upper portions (12B) of the epitaxy are removed using EDP, EPP or KOH, and the etch-stop (14) is removed using a non-selective etch. The remaining portion of the epitaxy (12A) forms the thin silicon layer. Due to the uniformity of the implanted ions, the thin silicon layer has a very uniform thickness.
Patent EP-0212303-A2 (EP)
Inventor: PAPENFUHS THEODOR DR
IPC: C07C209/26
Filed: 1986-07-23
Abstract: Verfahren zur Herstellung von aromatischen Dialkylaminen der Formel (I) <IMAGE> worin R eine Alkyl-C1-C6-Gruppe, X und Y je ein Wasserstoff-, Fluor- oder Chloratom oder eine Hydroxy-, Alkyl-C1-C4, Alkoxy-C1-C4-, Carboxy-, Carbalkoxy-C1-C5-, Alkyl-C1-C4-CO-NH-, <IMAGE> Sulfonsäure-, Sulfonsäurealkyl-C1-C4-ester-, Sulfamoyl-, Alkyl-C1-C4-sulfon-, Hydroxy-alkylen-C1-C4-sulfon-, Phenylsulfon-, Hydroxyphenylsulfon-, Alkyl-C1-C4-phenylsulfon oder Alkoxy-C1-C4-phenylsulfongruppen bedeuten, in denen man Verbindungen der Formel (2) <IMAGE> worin R1 eine Nitro- oder primäre Aminogruppe, und X und Y die genannten Bedeutungen haben, mit mindestens äquimolaren Mengen eines Aldehyds der Formel (3) <IMAGE> worin R die vorstehend genannte Bedeutung hat, in Alkoholen, Alkylbenzolen, Glykolethern, Fettsäuredialkylamiden oder Fettsäurealkylestern oder -glykolestern, und mit katalytisch aktiviertem Wasserstoff in Gegenwart eines Edelmetallkatalysators der 8. Gruppe des periodischen Systems, ggfs. in Gegenwart katalystischer Mengen eines Trialkyl-C1-C6-amins, bei 50°C bis 150°C bei einem Druck von 20 bar bis 100 bar reduktiv dialkyliert.
Patent EP-0232463-A2 (EP)
Inventor: VON HELLENS WALTER
IPC: C08L21/00
Filed: 1986-10-04
Abstract: Elastomeric compositions containing EPDM elastomers are provided, the vulcanizates of which show substantially improved adhesion properties with good dynamic ozone resistance, superior aged fatigue life and high resilience. The EPDM used is of high molecular weight and has a non-conjugated diene content of at least 6 weight percent preferably at least 7.5%. The composition also contains highly unsaturated elastomers, such as natural rubber and polybutadiene, as the additional elastomeric components.
Patent EP-0220689-A2 (EP)
Inventor: MACKAY VIVIAN L
IPC: C12N15/81
Filed: 1986-10-24
Abstract: A method is provided for producing a foreign protein in a host organism whereby the protein is processed through the secretory pathway of the host. Production and processing is achieved by transforming the host organism with a vector comprising at least the signal peptide coding region of the yeast S. cerevisiae BARI gene fused to a foreign structural gene. DNA constructs and transformants are also provided containing a region of the BARI gene encoding the signal peptide and a KEX2 processing site, and a foreign structural gene. In particular, proinsulin is expressed and secreted from Schizosaccharomyces pompe and Saccharomyces cerevisiae.
Patent EP-0213687-A2 (EP)
Inventor: JONES ROBERT EDWARD JR
IPC: G11B5/31
Filed: 1986-04-28
Abstract: A thin film magnetic transducer has nickel-iron layers (11,12) forming a magnetic circuit which encloses a portion of lower and upper windings (17,20). The portions of each winding traversing the nickel-­iron layers have conductor segments equal in number and separated from each other in parallel planes. The conductor segments of the upper winding have a centre-to-centre spacing slightly less than those of the lower winding to avoid contact with the transition regions of the nickel-iron layers. The windings are joined at one end to form a centre tapped winding.
Patent EP-0227289-A2 (EP)
Inventor: HALEN ROBERT P
IPC: H01M2/10
Filed: 1986-11-13
Abstract: A forward converter periodically resets the transformer core to prevent saturation and returns magnetizing energy to the energy source, requiring only the addition of one resonating capacitor to the converter circuit. 
<??>The transformer is reset and the energy recovered into the input voltage source by resonant commutation of the magnetizing current between the magnetizing inductance and a resonating capacitor (113). A resonant current path is completed during a nonconducting interval of the power transistor switch through the resonating capacitor, shunting the output rectifying diode (114) connected to the secondary winding (111), and the flyback diode (115) of the output filter to permit transfer of the transformer's magnetizing energy to the input energy source. This magnetizing energy transfer from core to capacitor to input energy source has a resonant quasi-sine waveform and utilizes the resonant properties of the network to enable its flow back into the input voltage source.
Patent EP-0226546-A2 (EP)
Inventor: IJIMA KENZABUROU
IPC: H03M1/00
Filed: 1986-12-15
Abstract: In construction a displacement detector, analog input sig­nals are first digitalized and thereafter processed all in the form of digital signals in order to rise degree of integration and dissolution with reduced influence of drifts.
Patent EP-0202213-A2 (EP)
Inventor: RICHARD FRANCOIS-NOEL
IPC: B22D41/24
Filed: 1986-03-13
Abstract: Sliding gate principally comprising a baseplate (1) integral with the metallurgical vessel and a pivoting door (5) articulated on the baseplate (1). The rotation hinges and the device for locking the door on the baseplate can be placed alternately at various points of the gate with a view to permitting a choice of the direction of rotation of the door relative to the baseplate.
Patent EP-0214951-A2 (EP)
Inventor: GRUBER ALFED MAG ING
IPC: A47C1/14
Filed: 1986-07-15
Abstract: The furniture for use in the open air and/or wet rooms preferably has a collapsible support body, frame or the like (1) and a possibly integrated upholstered pad (3), at least in the head-resting region (5) of a user, at least one loudspeaker or the like (7) being provided next to and outside the central (6) head-resting region, which loudspeaker is arranged at least partially in the pad (3), preferably in a recess. <IMAGE>
Patent EP-0253247-A2 (EP)
Inventor: MOOSER CHRISTIAN
IPC: G01B11/26
Filed: 1987-07-04
Abstract: In a photoelectrically scanned collimator which exhibits, to detect the deviation of a projected mark from a reference point, a light-sensitive line sensor with a plurality of series-connected sensor elements and a threshold value circuit connected downstream of the sensor, in order to improve the detection of the peak, characterising the mark, in the output signal of the line sensor in the threshold value circuit at least one complex of threshold values is stored, the number of which corresponds to the plurality of the sensor elements. Each threshold value is associated with a sensor element and individually matched to the magnitude - which differs on a location-dependent basis - of the output signal of the sensor element. The stored threshold values are interrogated in the cycle of the readout frequency and compared with the instantaneous value of the output signal which is output in the cycle of the readout frequency by the line sensor.
Patent EP-0300082-A2 (EP)
Inventor: NAKAJIMA TADASHI
IPC: C12N11/08
Filed: 1987-09-03
Abstract: An enzyme electrode comprises an enzyme immobilized on a polyaniline or a derivative thereof prepared by electrolytic oxidative polymerization or chemical oxydative polymerization using an aqueous acidic solution containing aniline or a derivative thereof. The enzyme electrode is excellent in the current dependency on oxygen concentration and the mediator leaching property and suitable for use in fuel cells, bioreactors, biosensors, etc.
Patent EP-0268278-A2 (EP)
Inventor: SHIMIZU TOSHIYUKI C O OSAKA WO
IPC: G01C17/38
Filed: 1987-11-17
Abstract: In a location detecting apparatus which detects the location of a moving body on the basis of the heading signal from a terrestrial magnetism heading sensor attached to the moving body and the rotational angle signal from a rotational angle sensor attached to the moving body, a correcting method for correcting errors in a terrestrial magnetism heading sensor, comprising the steps of: detecting the amount of a heading change of the moving body that is made when the moving body turns a curve, and detecting a magnetized amount of the moving body on the basis of the detected amount of a heading change, an output from the terrestrial magnetism heading sensor before the heading change is made and an output from the terrestrial magnetism heading sensor after the heading change is made.
Patent EP-0271781-A2 (EP)
Inventor: PROCHASKA HELMUT P
IPC: C09D11/02
Filed: 1987-12-04
Abstract: Druckfarbe enthaltend ein Farbmittel(gemisch), gegebenenfalls einen Firnis sowie gegebenenfalls einen oder mehrere Zusatzstoffe wie Sikkative, Hautverhinderungsmittel und Verlaufmittel, dadurch gekennzeichnet, daß das Farbmittel(gemisch) mindestens einen Farbstoff der Formel F(Y- ?-NHR)n      II enthält, in der F einen Farbstoffrest, Y eine direkte Bindung oder den Rest einer an die NCO-Funktion addierbaren Gruppen -Y-H, R einen organischen Rest, wobei die Gesamtzahl der C-Atome der n R-Reste >= 18 ist und n 1, 2, 3, 4, 5 oder 6 bezeichnen, wobei für n >= 2 die Reste -Y- ?-NHR gleich oder verschieden sein können.
Patent EP-0273373-A2 (EP)
Inventor: SAKAGUCHI MASAO
IPC: C07K14/52
Filed: 1987-12-22
Abstract: The present invention provides a novel polypeptide which shows higher IFN-y activity than intact IFN-y and a method of producing the same. 
     The polypeptides not only possesses a remarkable antiviral activity, antitumor activity, immunopotentiating activity etc. but also is highly stable, therefore, it can be used advantageously as pharmaceuticals etc.
Patent EP-0244044-A2 (EP)
Inventor: RICHARD PHILIPPE
IPC: F15B1/16
Filed: 1984-07-27
Abstract: Il comprend un corps (2a) présentant un orifice d'entrée et un orifice de sortie (5), un tube (7) percé d'orifices reliant l'entrée à la sortie du corps (2a) et destiné à la circulation d'un liquide, une vessie (9) réalisée en une matière souple et déformable, ladite vessie (9) entourant le tube (7) et délimitant une chambre externe pour un gaz sous pression. Un ensemble diffuseur est monté autour du tube (7), ledit ensemble diffuseur étant réalisé en un matériau souple voisin de celui de la vessie et comportant des orifices ayant une section de passage importante relativement à celle des orifices du tube (7).
Patent EP-0234861-A2 (EP)
Inventor: ADELMANN HARRY WILLIAM
IPC: H04L12/56
Filed: 1987-02-19
Abstract: A packet information field format (Fig. 4) is disclosed which facilitates packet buffer memory overflow control. Generation of the information field is such that like bits from samples representing a corresponding communication channel from a plurality of frames are grouped together. In a specific embodiment (Fig. 2), the bits from the communication channel samples are arranged in groups (via 202) including the most significant bits to the least significant bits. The packet header also includes a field which can have an indication therein of whether bits can be dropped from the packet and an indication of whether bits have already been dropped from the packet.
Patent EP-0236061-A2 (EP)
Inventor: FRIMLEY CHARLES HENRY
IPC: F16B7/12
Filed: 1987-02-25
Abstract: A pivot joint suitable for pivotally connecting two members (2,3), particularly yokes and/or levers of a windscreen wiper blade, comprises a joint body (4) of substantially channel shaped cross section having pivot means (15) in the opposite side walls of the channel for pivotal connection with the member (3) intended to lie within the channel of the joint body (4). A sprung element (10) is provided on the joint body (4) directed outwardly from the base of the channel for engagement with a cooperating device (17) on the member (2), which member (2) is intended to sit on and around more than three sides of the joint body (4), such that the joint body (4) is fixed in at least one longitudinal direction by the sprung element (10) and the cooperating device (17) on the member (2).
Patent EP-0242971-A2 (EP)
Inventor: HOLLEY JOHN ERNEST FOSTER
IPC: G01N15/12
Filed: 1987-03-16
Abstract: In a particle counter of the Coulter Counter type the orifice size can be varied by the insertion of an insert into the orifice. This enables particles of a wide range of sizes to be effectively detected.
Patent EP-0262777-A2 (EP)
Inventor: YAMANAKA KAZUYUKI
IPC: H01L21/60
Filed: 1987-08-14
Abstract: A wire bonding device including a camera (41) for producing image signals corresponding to a field of view including an object having plural target patterns on which wire bonding is to be performed, a displacement device (42, 43) for altering the field view of the camera (41) by varying the relative positioning between the camera (41) and the object, a monitor (47) for displaying an image of the object to be wire bonded, a reference mark display generation circuit (44) coupled to the camera (41) and the monitor (47) for combining reference mark signals with the image signals so that an image of a reference mark is superimposed on the imge of each target displayed by said monitor (47), a reference mark generation circuit (46) for storing data corresponding to plural reference marks and for producing reference mark signals definig a selected reference mark and applying the reference mark signals to the reference mark display generation circuit (44), and an input selection and control device (45) coupled to the reference mark generation circuit (46) for selecting a reference mark shape and size tailored to each target pattern and for producing corresponding selection signals applied to the reference mark generation circuit (46), which then produces the reference mark signals in correspondance with the selection signals.
Patent EP-0262816-A2 (EP)
Inventor: RETTER RAFI
IPC: G06F17/14
Filed: 1987-09-08
Abstract: A pipeline dprocessing computation apparatus for performing the Butterfly operation on complex data (A, B) as weighted by a complex factor (W) in accordance with the equations           in which partial products for subsequent data (A 1 , Bi) weighted by a factor (Wi) are obtained while the sum and difference of A and WB are obtained. In a preferred embodiment the total operation for one set of data is eleven clock cycles, and three sets of data can be operated on concurrently whereby two inputs are provided and two outputs obtained every four cycles.
Patent EP-0264285-A2 (EP)
Inventor: KOYAMA OSAMU
IPC: G11B7/135
Filed: 1987-10-15
Abstract: In a magneto-optical information reproducing apparatus in which polarised light is projected from a source (21) onto a magneto-optical recording medium (26) and the reflected light is transmitted via a beam divider (30) and polarisation analysers (27) to detectors (29), the principal axes of the analysers are set at angles other than 45 degrees to the initial polarisation direction, and in particular are set at angles to maximise the signal to noise ratios of the detector outputs.
Patent EP-0238433-A2 (EP)
Inventor: RYAN EDWARD JOSEPH
IPC: B23K35/30
Filed: 1987-02-17
Abstract: A filler metal material particularly suited for brazing titanium base articles is described. In a preferred embodiment, the material is charcterized by a central portion of titanium, and adjacent layers of copper and nickel. The solidus and liquidus temperatures of the filler metal are about 925° and 945°C, respectively.
Patent EP-0255475-A2 (EP)
Inventor: WULFF GUNTHER
IPC: B22D17/20
Filed: 1987-06-17
Abstract: In a novel hot-chamber die-casting machine, the wall of the sleeve 5 has an outer, coolable steel jacket 1 and a hollow cylinder 12 fitted therein, with clearances 13 for an integrated heater. The latter preferably comprises inner rings 25 of ceramic material chemically resistant to the smelt and, between these and the steel jacket 11, thermally insulating rings 26. On the mould side, the sleeve 5 is terminated by a steel disk 14 and ceramic disks 28, 29, 30, through which the outlet opening 6 for the heater is made. The rings 26 are pressed together axially via the ceramic perforated disks 31 and the thrust ring 18 by the clamping nut 19. <IMAGE>
Patent EP-0276717-A2 (EP)
Inventor: KOBAYASHI KOICHI C O FUJITSU L
IPC: G03F7/20
Filed: 1988-01-18
Abstract: In order to reduce deterioration of contrast or resolution due to the backward scattering electrons or photons when electron beam (EB) or X-ray lithography is used to achieve higher integration in semiconductor device fabrication, the following method is used: (1) an EB or X-ray resist material mixed with an absorbing material for ultraviolet (UV) radiation is utilised; (2) the resist layer is selectively exposed to the EB or X-rays with a total irradiation density less than that used in a conventional EB or X-ray exposure; and (3) the entire surface of the resist layer is further exposed to UV radiation with a total irradiation period less than the minimum for inducing a reaction of said resist layer. Resist materials such as CMS, PDOP and PMMA have been tested, each being mixed with p-azido acetophenone as the UV radiation absorbing material, and each mixed resist material proved to be effective in improving contrast and resolution. Other UV radiation absorbing materials such as p-azido benzoic acid and 3-sulfonylazido benzoic acid proved also to be effective.
Patent EP-0279437-A2 (EP)
Inventor: MICHAELIS EBERHARD DR
IPC: C09B5/24
Filed: 1988-02-18
Abstract: The invention relates to a process for preparing blue anthraquinonoid disperse dyes by reacting 1-amino-4-nitroanthraquinonecarboxamides (II) with cyanides in an aqueous medium in the presence of hydroxyl acceptors at above 20 DEG C, which is characterised in that the reaction is carried out in water in the presence of at least one quaternary ammonium salt at a pH of from 7.5 to 10.5 and at from 60 to 100 DEG C. 
<??>This is an environmentally friendly way of obtaining, in high yield, disperse dyes which correspond and are coloristically similar to C.I. Disperse Blue 87 and have excellent properties.
Patent EP-0285791-A2 (EP)
Inventor: DEURING HANS DIPL-ING
IPC: F01L3/08
Filed: 1988-02-26
Abstract: 2.1 Bei der automatisierten Großserienmontage von Motoren ist ein erheblicher Aufwand zur Montage der Einzelteile für die Ventilbetätigung sowie der Ventilschaftabdichtung notwendig. Für jedes Einzelteil ist ein eigener Handhabungsautomat notwendig. Durch die neue Montagevorrichtung können die Ventilbetätigungsteile zusammen mit der Ventilschaftabdichtung montiert werden. 2.2 Durch eine unmittelbare oder mittelbare lösbare Verbindung zwischen Ventilschaftabdichtung (5) und Ventilfederteller (2) werden die Montagekosten der Ventilbetätigungsteile reduziert sowie die Montage der Ventilschaftabdichtung (5) erleichtert. 2.3 Die Vorrichtung eignet sich zur maschinellen Montage von Ventilschaftabdichtungen insbesondere bei Großserien.
Patent EP-0293689-A2 (EP)
Inventor: GIGLIOTTI MICHAEL FRANCIS XAVI
IPC: C22C14/00
Filed: 1988-05-20
Abstract: A titanium aluminide base composition is provided which has increased tensile strength, ductility and rupture life due to the addition of tantalum coupled with optional additions of vanadium and columbium.
Patent EP-0293717-A2 (EP)
Inventor: PUPPE LOTHAR DR
IPC: B01J20/18
Filed: 1988-05-24
Abstract: Granulated Ca-containing zeolite A for oxygen enrichment from air contains SiO2 as binder, and the zeolite fraction has no CO3 structures on the exchanged calcium cations.
Patent EP-0295626-A2 (EP)
Inventor: TANAKA TOSHIHIKO
IPC: G03C1/72
Filed: 1988-06-14
Abstract: A photoresist pattern exhibiting high resolution for an i-line exposure and having a steep sectional profile can be formed by making use of a photosensitive composition comprising a cresol novolac resin and a sensitizer blended therewith wherein(i) the cresol novolac resin has a meta to para ratio of 50/50 to 70/30 and a standard polystyrene equivalent weight-average molecular weight of 5,000 to 50,000 and(ii) the sensitizer comprises an ester of 1-oxo-2-diazonaphthoquinone-5-sulfonic acid with 2,3,4-trihydroxybenzophenone and/or an ester of 1-oxo-2-diazonaphthoquinone-5-sulfonic acid with 2,3,4,4′-tetrahydroxybenzophenone and the content of said sensitizer is 14 to 35 % by weight based on said polymer compound.
Patent EP-0310046-A2 (EP)
Inventor: NOUDAN YOSHIMASA C O PATENT DI
IPC: H04N7/16
Filed: 1988-09-28
Abstract: A video program system (VPS) signal superimposed on a television signal is continuously stored in an input buffer (11). A determination process circuit (21) determines whether or not the VPS signal stored in the input buffer (11) is a normal signal. When the VPS signal stored in the input buffer (11) is a no-signal, a count value of a no-signal counter (14) is counted. When the count value of the no-signal counter exceeds a predetermined count value, the circuit (21) determines that the VPS signal detected from the television signal is the no-signal. When VPS signals corresponding to various programs are stored in the input buffer (11), a count value of an error counter (15) is counted. When the count value of the error counter (15) exceeds a pre­determined count value, the circuit (21) determines that the input state of the VPS signal detected from the television signal is unstable. When the same VPS signal is continuously stored in the input buffer (11), the circuit (21) determines that the VPS signal detected from the television signal is a normal signal.