baber/WOPTO huggingface dataset:
Patent EP-0158929-A2 (EP)
Inventor: KRONING MICHAEL DR DIPL-PHYS
IPC: G01N29/48
Filed: 1985-04-03
Abstract: To test bolts (1) having an abrupt change (2) in wall thickness for incipient cracks (5) originating from the latter, use is made of an ultrasonic transmitter and receiver. In the near-field region of a piezoelectric transducer (6) at the thicker end (3) of the bolt (1), longitudinal waves having an angle of 55 to 70 DEG  and transverse waves having an angle of 25 to 35 DEG  are radiated. The intensity of the oppositely directed reflected transverse waves and longitudinal waves is compared with an echo characteristic (13) obtained using a test specimen corresponding to the bolt (1) to be tested. Alternatively, the test is carried out with a tandem test head (17) with the transmitter (18) and receiver (19) situated one behind the other in the longitudinal direction of the bolt at the thicker end (3) of the bolt (1), the transmitter radiating transverse waves at an angle of 40 to 70 DEG  in the near-field region in the direction of the abrupt change (2) in wall thickness. For both methods, a plurality of test heads (6, 17) can be grouped round an opening (29) enclosing the bolt (1) using a ring (28). <IMAGE>
Patent EP-0162414-A2 (EP)
Inventor: SEGREST JERE P
IPC: C07K14/775
Filed: 1985-05-15
Abstract: A peptide capable of forming an amphipathic helix containing a sequence comprising
     
     wherein
     A,, A 2 , A 3  and A 4  are independently aspartic acid or glutamic acid, or homologues or analogues thereof;   B,, B 2 , B 3 , B 4 , B 5 , B 6 , B 7 , B 7 , and B 9  are independently tryptophan, phenylalanine, leucine, alanine, tyrosine, isoleucine, valine or α-naphthylalanine, or homologues or analogues thereof; C 1 , C 2 , C 3 , and C 4  are independently lysine or arginine, or homologues, or analogues thereof, and D is serine, threonine, alanine, glycine, or histidine; provided that, when A, and A 2  are aspartic acid, A 3  and A 4  are glutamic acid, B 2  and B 7  are leucine B 3  and B 9  are phenylalanine, B 4  is tyrosin B 5  is valine, C,, C 2 , C 3 , and C 4  are lysine, B 6 , B 6 , and D are alanine, B, is not tryptophan, and a pharmaceutical composition containing said peptide.
Patent EP-0164083-A2 (EP)
Inventor: RUCKERT HANS DR
IPC: G03F7/022
Filed: 1985-06-01
Abstract: Es wird eine positiv arbeitende strahlungsempfindliche Beschichtungslösung beschrieben, die als wesentliche Bestandteile eine strahlungsempfindliche Verbindung, z.B. ein 1,2-Naphthochinondiazid, oder eine strahlungsempfindliche Kombination von Verbindungen, z.B. eine Verbindung mit mindestens einer durch Säure spaltbaren C-O-C-Bindung und eine bei Bestrahlung eine starke Säure bildende Verbindung, und ein organisches Lösemittel oder Lösemittelgemisch enthält, das mindestens zum überwiegenden Teil aus einem Mono-C1 bis C4-alkylether des 1,2-Propandiols besteht. Die Lösung ist weniger toxisch und ergibt einen besseren Schichtverlauf als bekannte Positivresistlösungen.
Patent EP-0173849-A2 (EP)
Title: Laser lithography
Inventor: BILLE JOSEF PROF DR
IPC: G02B7/28
Filed: 1985-07-25
Abstract: An energy (i.e. laser) beam directed to a photoresist layer is scanned in a first direction through lines progressively displaced in a second coordinate direction. In this way, stripe areas of a wafer are exposed sequentially in a first direction with a thickness dependent upon the size of the laser spot focussed on the beam. The beam scanning rate is adjustable to obtain a time coincidence between the occurrence of markers in a computer and the scanning of a particular position in each line. The beam is modulated during the scan to inscribe a pattern on the layer. The beam is focussed on, and reflected from, the photoresist layer. The reflection is used to maintain the focussing of the beam on the layer by adjusting individual elements in an active mirror in accordance with the reflected beam characteristics. The beam may be split into a plurality of beams displaced from one another in the first direction by providing associated pairs of spherical facets in a lens system and directing portions of the beam between the facets in each pair. Such beams are synchronously scanned to increase the scanning frequency. A second beam with different characteristics than the first beam may be scanned asynchronously (e.g. a reduced speed) relative to the first beam and may be focussed on the photoresist layer in a manner similar to that described above. Light reflected in the second beam from the layer is used to adjust the characteristics of the individual elements in the active mirror so as to maintain the beam focussed on the photoresist layer.
Patent EP-0178409-A2 (EP)
Inventor: GREGOR LAWRENCE V
IPC: H05K3/00
Filed: 1985-08-06
Abstract: Disclosed is a method of forming a trench pattern (13) in a ceramic green sheet (10) for subsequently filling with a conductive paste (15) resulting in a fully inlaid conductor pattern thereon. Starting with a green sheet (10), a high contrast ink drawing (11) of the desired conductor pattern is formed thereon. The drawing may be formed by direct printing on the green sheet or by first printing it on a flexible substrate such as paper and then transferring by xerography to the green sheet. Next, the green sheet is illuminated with an intense noncoherent light source (12) to cause a high degree of absorption of the light energy by the inked areas and volatilization of the green sheet binder material thereunder, thereby forming a trench pattern (13) conforming to the drawn pattern (11).
Patent EP-0177062-A2 (EP)
Inventor: WORRELL WAYNE PROF DR
IPC: H01M8/12
Filed: 1985-10-04
Abstract: Oxide bodies having both ionic and electronic conductivity consist of 98 to 25 mol % of cubic or tetragonal ZrO2, 1.5 to 25 mol % of an oxide stabilising the ZrO2 phase and 0.5 to 50 mol % of at least one oxide of a metal from groups Va and VIa of the periodic table of the elements or/and titanium dioxide. These bodies are outstandingly suitable as electrode material for oxygen transfer reactions. 
<IMAGE>
Patent EP-0169732-A2 (EP)
Inventor: OHYAMA YASUO
IPC: B60R1/04
Filed: 1985-07-23
Abstract: This invention relates to a rear view mirror assembly which tacnitates installation of the components of the rear view mirror assembly on a windshield (1) of a vehicle. The rear view mirror assembly includes a base member (3, 5), a spring (9) and a unit. The unit includes a mounting member (14), a second ball member (18), a bolt (19) and a support arm (15) on which the rear view mirror (25) is rotatably mounted. The spring (9) is mounted on the base member (3,5), and the spring (9) has a first engagement device (10). The mounting member (14) includes a first socket portion (13) and a first aperture (141). The support arm (15) has a first ball portion (161) which is slidably mounted on the first socket portion (13) of the mounting member (14), and the support arm (15) has a second socket portion (162) which is slidably mounted on the second ball member (18). The second ball member (18) has a protrusion (22) which is disposed in a second aperture (21) of the support arm (15). The bolt (19) has an end disposed on the second ball member (18), and the bolt (19) is inserted into the first aperture (141) of the mounting member (14) and the second aperture (21) of the support arm (15). Therefore, the unit is united by the bolt (19), and the protrusion (22) of the second ball member (18) temporarily prevents the support arm (15) from moving on the second ball member (18).
Patent EP-0173580-A2 (EP)
Inventor: SATO MOTOHARU
IPC: B60H1/32
Filed: 1985-08-30
Abstract: @ An orifice tube for use as an expansion va!ve in an automotive air conditioning system includes a cylindrical annular mass of porous material (32) having a cavity (31) extending coaxially through it. The orifice tube provides a variable volume of refrigerant to the refrigeration circuit, controlled according to the load on the air conditioning system.
Patent EP-0183505-A2 (EP)
Inventor: LIVINGSTON DOUGLAS ALAN
IPC: C07H15/16
Filed: 1985-11-25
Abstract: A process for preparing a 7-halodeoxylincomycin or an analogue thereof, which comprises reacting lincomycin or an analogue thereof with a thionyl halide and dimethylformamide, under mild conditions.
Patent EP-0205746-A2 (EP)
Title: Leistungshalbleitermodul mit Keramiksubstrat
Inventor: NEIDIG ARNO DR DIPL-PHYS
IPC: H01L25/04
Filed: 1986-02-22
Abstract: Die Erfindung bezieht sich auf ein Leistungshalbleitermodul mit einem großflächigen Keramiksubstrat als Bodenfläche. Bei solchen Modulen zieht sich während der Fertigung die Keramikplatte hohl, so daß nach dem Aufschrauben auf einen Kühlkörper kein guter thermischer Kontakt besteht. Mit der Erfindung wird vorgeschlagen, in den Modul Stützen (10) einzusetzen, die das Keramiksubstrat (1) gegenüber dem Gehäuse (11) so abstützt, daß das Keramiksubstrat (1) eben bzw. an gewünschten Stellen leicht konvex gewölbt ist. Durch geeignete Wahl der Materialausdehnungskoeffizienten und entsprechender Dimensionierung der Stützen (10) wird erreicht, daß sich das gewünschte Ergebnis ohne besondere Montagehilfen einstellt.
Patent EP-0212055-A2 (EP)
Inventor: WIEMANN JOSEF
IPC: B65G21/20
Filed: 1986-04-05
Abstract: 1. Device for the rapid adjustement of guide paths on conveyors, more especially on bottle, can, barrel conveyors (4, 5, 6) and the like, having separating elements (7) which divide-up the individual paths of movement (1, 2, 3) in the plane of conveyance, wherein different guide widths of adjacent paths of movement (1, 2, 3) can be established with one separating element (7) relative to separating elements (7) which correspond laterally therewith, characterized in that, with one and the same separating element (7), a plurality of identical guide widths for paths of movement (1, 2, 3) can be determined, the separating elements (7) each having a plurality of space-defining guide edges (14, 15, 16) which can be inserted in succession into the plane of conveyance of the guide paths.
Patent EP-0212388-A2 (EP)
Inventor: BABEL WERNER
IPC: B23B31/117
Filed: 1986-08-01
Abstract: Gegenstand der Erfindung ist eine Vorrichtung zum Einspannen von Werkzeugen in der Spindel (1) einer Werkzeugmaschine, die eine zentral in der Spindel angeordnete Spannzange (6) mit Greifbacken (7) am vorderen Ende, ein Federpaket (30) zur Erzeugung der notwendigen Schließkraft und einen die Schließkraft überwindenden Mechanismus zum Öffnen der Spannzange (6) aufweist. Um eine Druckmittelzufuhr in die Spindel zu vermeiden und die Spindel zum Werkzeugwechsel auf einfache Weise orientieren zu können, ist der Mechanismus (40) seitlich neben der Spindel (1) im Spindelstock (3) angeordnet und greift außen an der Spannzange (6) und an einen Außenring (35) der Spindel (1) an. Zur Spindelorientierung weist der Außenring (35) zwei Kerben für den Eingriff zweier Nasen auf.
Patent EP-0219103-A2 (EP)
Inventor: SIRCAR SHIVAJI
IPC: B01J10/00
Filed: 1986-10-14
Abstract: The gaseous effluent from oxidation of organic material with oxygen-rich gas, which effluent contains CO₂ (and possible CO) and unreacted residual oxygen, is compressed and charged to a PSA system for selective removal of the CO x , the thus purified oxygen-rich product from the PSA system being recycled to the oxidation reaction. In the PSA system comprised of a plurality of adsorption columns operated in parallel, each column in turn undergoes the steps of: (1) selective adsorption of CO₂ from the feed gas; (2) depressuring to near ambient level; (3) purging with air to remove sorbed CO₂; and (4) repressuring with part of the recycled effluent from step (1).
Patent EP-0219829-A2 (EP)
Inventor: WATANABE KYOICHI A
IPC: A61P35/00
Filed: 1986-10-17
Abstract: 2′-Deoxy-2′-fluoro-β-D-arabinofuranosyl nucleosides of the following structure are disclosed:
     wherein 
X and Y are the same or different and are hydrogen, OR³, SR³, NR³R⁴ or NHacyl where R³ and R⁴ are the same or different and are hydrogen, lower alkyl of l to 7 carbon atoms, aralkyl, or acyl 
NHacyl is alkanoyl or aroylamide; 
R¹ and R² are the same or different and are hydrogen, acyl or aroyl.
Patent EP-0221573-A2 (EP)
Inventor: WALTER ERICH
IPC: B60J1/20
Filed: 1986-11-07
Abstract: 1.A vehicle window roller blind comprising a winding shaft for the roller blind fabric provided at its free edge with an edge rod, and an electric movement drive for the roller blind fabric, characterized in that a tube motor (36) is disposed within the winding shaft (12) as the electric movement drive of the winding shaft (12) ; that the roller blind fabric (16) is kept under tension by at least one articulated arm (22) in engagement with the edge rod (18) and being spring-biased in the direction towards straightening out ; and that an abutment portion (20) of the edge rod (18) is resiliently urged into abutment against the vehicle window (50) or the frame thereof at least towards the en of the movement of extension of the roller blind fabric (16).
Patent EP-0193323-A2 (EP)
Inventor: EVANS STEPHEN
IPC: B01D29/09
Filed: 1986-02-17
Abstract: A filter has an endless filter cloth (12), which passes under a slurry feed (74) and over a suction box (35), through which suction is applied to the cloth to remove liquid from the slurry. The cloth is driven by a roller (14), around which the cloth is trained, linked to a motor (64). The operation of the motor is controlled so that the cloth is advanced incrementally, the length of advance of an increment being predetermined and selected to satisfy operating requirements.
Patent EP-0196229-A2 (EP)
Inventor: RAYBURN CHARLES C
IPC: H01G2/06
Filed: 1986-03-26
Abstract: A metallized film capacitor (10) for surface mounting on a substrate (30) has a capacitive structure electrically terminated at one end by a first electrical termination (14) and electrically terminated atthe other end by asecond electrical termination (16) and has a lateral face between the ends. Extensions (22, 24, 26, 28) of each of the first and second electrical terminations extend from their ends onto the lateral face of the capacitor. The extensions (22, 24, 26, 28) have sufficient thickness to establish a gap between the lateral face and the substrate (30) when the capacitor (10) is surface mounted on the substrate (30) by the extensions. The gap is sufficient to facilitate the cleaning of contaminants from between the lateral face of the capacitor (10) and the substrate (30) after the capacitor is mounted on the substrate.
Patent EP-0202017-A2 (EP)
Inventor: BEN-SASSON SHMUEL
IPC: A61J3/07
Filed: 1986-04-08
Abstract: A semipermeable microcompartment which is artificially prepared by reassembly of proteinaceous substances and which is defined by a peripheral membrane which consists substantially of a layer of macromolecules each of which comprises a relatively hydrophilic moiety and a relatively hydrophobic moiety and wherein the majority of such macromolecules forming the membrane are disposed with their relatively hydrophobic moieties orientated inwardly towards the interior of the microcompartment.
Patent EP-0199530-A2 (EP)
Inventor: PAPARIZOS CHRISTOS
IPC: C07C69/54
Filed: 1986-04-16
Abstract: A process for the one esterification of aldehydes and alcohols comprises the steps of combining an aldehyde with an alcohol, in the presence of oxygen and in contact with a catalyst having the general formula  
PdTe.Zn d E. where 
     E is one or more metals from the group consisting of group IA, IIA, IVA, IB, VIIB, or VIII metals, As or Sb; and a, d and e are from about 0 to 3 with the proviso that at least d or e ≠ 0.
Patent EP-0206578-A2 (EP)
Inventor: TANAKA SEIICHI C O SEIGYO SEIS
IPC: H02J3/24
Filed: 1986-06-04
Abstract: This invention relates to a power system stabilizing apparatus for synchronous generator, which comprises two power system stabilizers for raising the stability of an electric power system, the characteristics of one thereof being preset so as to increase the braking power in the same way as in conventional one, while the other thereof being preset so as to increase the synchronizing power, so that phase compensation elements of the both power system stabilizers can be varied in accordance with the drift amount of the generator such as the revolution deviation of the rotor thereof, the output deviation thereof, the frequency deviation of the terminal voltage thereof, etc. thereby realizing high static and transcient stability.
Patent EP-0227278-A2 (EP)
Inventor: ELLIS WILLARD HARRISON
IPC: A61M1/00
Filed: 1986-11-07
Abstract: A cap (l8,l8 a ,l8 b ) for use with a percutaneous device (l0,l0 a ,l0 b ). The cap (l8,l8 a ,l8 b ) has a surface (2l, 2l a ,2l b ) carrying an adhesive for cutaneous contact in juxtaposition with the percutaneous device (l0,l0 a ,l0 b ) so that relative movement between the percutraneous device (l0,l0 a ,l0 b ) and the skin (l2,l2 a ,l2 b ) is inhibited.
Patent EP-0199667-A2 (EP)
Inventor: EFFERT UDO
IPC: E01B9/68
Filed: 1986-03-27
Abstract: 1. Resilient, insulating suporting base, which is wedge-shaped in an inclined manner towards the centre of the track, for Y-shaped steel sleepers, comprising two I-shaped steel supporting members, which are curved in opposite directions in a substantially S-shaped manner and have straight ends extending parallel to one another, both I-shaped steel supporting members each being welded at one end so as to form a supporting point for one rail of a track with a spacing therebetween, and the other two ends of the I-shaped steel supporting members being welded to a respective parallel, short, straight I-shaped steel supporting member, likewise with a spacing therebetween, so as to form supporting points for the other rail - laid rails of railway lines - characterised in that the supporting base is a one-piece construction ; - engages over both adjacent I-shaped steel supporting members (4, 5; 4, 6; 5, 7) ; - covers the supporting surfaces of the tensionning means (23, 24) at the sleeper end for securement of the rails ; - is formed from a material having a shearing moduls of elasticity of 5 X 10**5 to 3 X 10**9 Pa, which is thereby permanently resistant to fracture and is resistant to cracking in the temperature range of 235 degrees K to 350 degrees K (- 38 degrees C to + 77 degrees C) ; - has at least one cross-piece member (44, 45; 55, 56; 67, 68; 74) extending transversely relative to the wedge direction ; and - has projection members (47, 48; 59, 60; 71, 72; 75) protruding from its underside (46), which projection members extend parallel to the wedge direction and abut against two edges of the I-shaped steel supporting members (4, 5, 6, 7) between said supporting members or externally laterally thereof.
Patent EP-0232721-A2 (EP)
Inventor: ISHIKAWA SHUNICHI
IPC: G03F7/26
Filed: 1987-01-12
Abstract: An image-forming method which comprises:
     imagewise exposing a light-sensitive material comprising a light-sensitive layer provided on a support wherein the light-sensitive layer contains silver halide, a reducing agent, a polymerizable compound and a photo polymerization initiator;   simultaneously or thereafter developing the light-sensitive material to polymerize the polymerizable compound within the area where the latent image of the silver halide has been formed;   pressing the light-sensitive material on an image-receiving material to transfer unpolymerized polymerizable compound to the image-receiving material; and   irradiating the image-receiving material with a light.
Patent EP-0235547-A2 (EP)
Inventor: MULLER THOMAS DR
IPC: B01J23/74
Filed: 1987-01-23
Abstract: To prepare a catalyst for the production of chlorofluorocarbons, magnesium oxide, magnesium hydroxide or magnesium carbonate is thoroughly mixed with a water-soluble iron salt and, if appropriate, a water-soluble copper salt and/or manganese salt in a molar ratio of the magnesium/iron/copper and/or manganese salt of  1 : (3@10<-><3> to 1.5):(0 to 2.6), the iron salt/(copper and/or manganese salt) molar ratio being 1:(0 to 210), in an aqueous medium at 5 to 95 DEG C until the reaction equilibrium has been established, the reaction mixture is dried, inert ingredients are added if desired, the mixture is comminuted and/or formed and, if appropriate, reacted with hydrogen fluoride. The catalyst obtained and a process for the catalytic fluorination of chloroform using the catalyst are also described.
Patent EP-0236714-A2 (EP)
Inventor: CRASS GUENTHER
IPC: C08K3/013
Filed: 1987-01-27
Abstract: The cable cladding comprises a multilayer, biaxially stretch-oriented, dielectric polyolefin film which comprises a polypropylene base layer which comprises solid inorganic particles in finely divided form in an amount in the range of 10 to 40% by weight, based on the total weight of polypropylene plus particles, and at least one surface of the base layer is covered by a polyolefin top layer.
Patent EP-0255063-A2 (EP)
Inventor: DAY MELANIE ANN
IPC: H05K3/18
Filed: 1987-07-24
Abstract: Method of controlling the residual resistivity of an electrolessly deposited metal by first, determining the mathematical relationship between the residual resistivity of the deposited metal and its rate of deposition and second, depositing said metal at a rate to produce a predetermined residual resistivity.
Patent EP-0256461-A2 (EP)
Inventor: LAUSBERG DIETRICH DR
IPC: C08L69/00
Filed: 1987-08-08
Abstract: Thermoplastische Formmassen, enthaltend als wesentliche Komponenten A) 10 bis 89,99 Gew.% eines Polyesters B) 10 bis 89,99 Gew.% eines Polycarbonats und C1) 0,01 - 1 Gew.% einer niedermolekularen organischen Verbindung mit bis zu 70 C-Atomen und (SO3)mQ-Gruppen, wobei Q Wasserstoff, NH4<+>, ein Alkali- oder ein Erdalkalimetall darstellt und m eine ganze Zahl ist, die gleich der Wertigkeit von Q ist, und/oder C2) 0,01 bis 30 Gew.% eines Polymeren mit Sulfonsäuregruppen und einem Gewichtsmittel des Molekulargewichts von mindestens 1000, sowie als weitere Komponente D) 0 bis 30 Gew.% eines schlagzäh modifizierenden Kautschuks
Patent EP-0259721-A2 (EP)
Title: Ski boot
Inventor: TONEL VALERIO
IPC: A43B5/04
Filed: 1987-08-28
Abstract: Ski boot (1, 101, 201) composed of at least one front quarter (4, 104, 204, 304) connected to a shell (2, 102, 202) wherein a substantially transverse slot (12, 112, 212, 302) is provided on the upper portion of the front quarter and is provided with means (18, 121, 301) for determining the inclination of the front quarter, said means acting by varying the working span of the slot and therefore the degree of deformability of the quarter at that point.
Patent EP-0263427-A2 (EP)
Title: Matériau composite céramo-métallique et procédé pour sa fabrication
Inventor: KRAMER BRUCE M
IPC: C22C29/12
Filed: 1987-09-30
Abstract: La présente invention concerne un matériau composite céramo-métallique comportant une première phase, consistant essentiellement en particules d'oxyde d'aluminium, ou d'une solution solide à base d'oxyde d'aluminium, et répartie uniformément dans une seconde phase matrice. Cette matrice consiste essentiellement en un premier métal et en carbure de titane et n'est pas réactive avec l'oxyde d'aluminium. La quantité de carbure de titane présente à l'interface entre la première et la seconde phase est telle qu'elle empéche la réaction chimique entre ces phases à la température du frittage. Ce matériau composite peut être préparé par frittage des différents constituants, à 1300 - 1600°C et en maintenant les pressions partielles du CO formé entre 1,33.10⁻² et 1,33.10⁻¹ Pa.
Patent EP-0264138-A2 (EP)
Inventor: NAKANO HIROFUMI
IPC: C07D243/14
Filed: 1987-10-16
Abstract: A novel compound, DC-102, having benzodiazepin nucleus is produced by culturing a microorganism belonging to the genus  Streptomyces . It is useful as a medicine because of its antibacterial and anti-tumor activities.