baber/WOPTO huggingface dataset:
Patent EP-0249187-A2 (EP)
Inventor: STORI ORESTE
IPC: B01F15/00
Filed: 1987-06-09
Abstract: Oxygen moistening apparatus provided with a flow rate adjusting and measuring device (15) comprising an at least partially transparent container (1) the inside of which is tightly divided into two dis­crete chambers (5, 6) and which may be tightly closed by a cover member (3) provided with an inlet hole (9) and adapted for coupling to an oxygen delivery pipe communicating with an outlet hole open­ing to the first (5) of the chambers. In the first chamber there is housed a flow rate measuring device (15) communicating with a dip­ping tube (17) having a free end and extending into the second chamber (6) of the container (1), with the free end located at the bottom (8) of the container. From said bottom a collecting tube (20) extends in the second chamber (6), having a free end and with its other end outwardly opening at a hole formed through the bottom (8) of the container, a shut off manually operated valve (13, 14) being mounted on the cover member.
Patent EP-0264732-A2 (EP)
Inventor: WOLFGANG MICHAEL
IPC: B21D43/05
Filed: 1987-10-09
Abstract: Zum Kuppeln und Entkuppeln von Greiferschienenteilen (8 bis 12) in einer Transferpresse sind in den Endteilen (22) Spannmittel (25) mit einem in seiner Achsrichtung und um diese bewegbaren Spannbolzen (35) angeordnet. Der Spannbolzen (35) greift mit einem Spannanker (38) hinter eine Spannfläche (52) in dem zu kuppelnden Endteil (23). Mit dem Spannbolzen (35) sind Zentriermittel (48) zum gegenseitigen Ausrichten der Greiferschienenteile (8 bis 12) und Kupplungen (26/27) für die an den Greiferschienenteilen (8 bis 12) mitgeführten Leitungen (28) mitbewegbar. Das Schließen der Kupplungen (26/27) in der zu den Spannmitteln (25) führenden Leitung (28) erfolgt nacheinander. Die Bewegungen der Spannbolzen (35) nach dem Schließen der Kupplungen (26/27) können zeitgleich erfolgen.
Patent EP-0268899-A2 (EP)
Inventor: KIEHLMANN HORST-DIETER DR DIPL
IPC: G21C3/18
Filed: 1987-11-05
Abstract: For the purpose of lengthening its permissible residence time, a fuel element in the reactor core of a pressurised-water reactor has a nuclear fuel column, the enrichment of which with fissionable atomic nuclei as averaged over half at the outlet of the reactor core for liquid water is less than the enrichment averaged over the other half and/or which has an impoverishment range (a) in which the enrichment averaged over this impoverishment range is less than the enrichment averaged over the entire column length, and whose two limits are at a distance from the column end at the outlet for the liquid water which is 10 % and 25 % of the entire column length. 
<IMAGE>
Patent EP-0274127-A2 (EP)
Inventor: BADER HUBERT DR
IPC: A61K9/52
Filed: 1987-12-29
Abstract: Biodegradable poly(hydroxyalkyl)aminodicarboxylic acid derivatives of the formula I 
<IMAGE>
 in which n, m, x, y, z, R and R' have the meanings indicated,
 are used for depot preparations with controlled release of active ingredient.
Patent EP-0229707-A2 (EP)
Inventor: ISHIHARA SHUNICHI
IPC: H01L31/04
Filed: 1987-01-12
Abstract: A method for forming a deposited film by introducing the active species (A) formed by decomposition of a subjective starting material gas (A) which is the major flow rate component and the active species (B) formed by decomposition of an objective starting material gas (B) which is the minor flow rate component and the activated species (C) formed from a compound (C) separately from each other into a film forming space for formation of a deposited film on a substrate and permitting said active species (A) and active species (B) to chemically react with said activated species (C) to thereby form a deposited film on the substrate comprises forming a multi-layer structure film by varying the amount of said active species (B) introduced into the film forming space.
Patent EP-0251647-A2 (EP)
Inventor: SHIMOMOTO YASUHARU
IPC: H01J31/38
Filed: 1987-06-23
Abstract: A target of an image pickup tube is formed by laminating at least a transparent conductive film (2), an amorphous layer (4) consisting essentially of silicon containing hydrogen, and an amorphous layer (5) consisting essentially of selenium in the above order on a light-transmitting substrate (l). The selenium layer (5) prevents deterioration of the performance of the silicon layer (4) with time, while not affecting the useful properties of the silicon layer (4).
Patent EP-0257747-A2 (EP)
Inventor: YANIV ZVI
IPC: H04N1/19
Filed: 1987-07-03
Abstract: Apparatus (ll) for generating electronic signals which are representative of a detectable condition on an image-bearing surface (lO). The apparatus includes an elongated (56) array of distinct, thin film, photosensitive elements (64) formed on a common flexible large area substrate (7O). The elongated array of photosensitive elements is fabricated as a large area, photovoltaic structure formed of a plurality of thin film layers (82), including a first layer of thin film, electrically conductive material. The discrete photosensitive elements are defined by patterning of the conductive layer into shaped regions which determine the overall configuration and dimensions of each element. The novel apparatus utilizes a large area linear array of amorphous silicon alloy photosensitive elements and is adapted to provide automatic adjustment for sensor and circuit variables as well as for changes in the intensity of image illumination. The apparatus may include an arm (l8) adapted to move over at least a portion of the surface, the arm having said elongated array of discrete photosensitive elements mounted thereupon. The array of discrete photosensitive elements is formed on a flexible substrate so as to be capable of reading the detectable conditions of a non-planar, image bearing surface (3l4). The imaging apparatus may also include a lensless optical system (4O2) for directing light from each particular surface portion onto a corresponding photosensitive element. Finally, each of said elements may be provided with a filter adapted to limit the photogeneration of charge carriers by each element to specific wavelengths of light.
Patent EP-0264246-A2 (EP)
Inventor: YAGI MIKIO
IPC: A47L17/08
Filed: 1987-10-12
Abstract: A cleaning device for a container such as a glass comprises a base (10), first and second pillars (11, 12) standing from the base, first and second cleaning bodies (13, 14) carried by the first and second pillars, and a third pillar (15) standing from the base in a vicinity of the first cleaning body and extending along the first cleaning body. In use, the container such as a glass is mounted on the cleaning device in such a manner that the inner surface of a wall portion of the container is supported by the first pillar and the outer wall of the diametrically opposing wall portion of the container is supported by the second pillar. The third pillar urges the outer surface of the first mentioned wall portion in the direction of the first pillar and thereby the inner surface and outer surface of the container are pressed against the first and second cleaning bodies. The container is rotated in this state and the inner surface and outer surface of the container is cleaned at the same time by a rubbing action of the first and second cleaning bodies.
Patent EP-0265181-A2 (EP)
Inventor: HANSEN ALBERT FREDERICK
IPC: B05B1/12
Filed: 1987-10-15
Abstract: A spray nozzle has a tubular body with a part (10) for connection to a hose, and a part (11) providing an outlet (43). The spray pattern is controlled by axial movement of a valve member (13) upon rotation of a ring (12). The forces acting on the ends of the valve member are balanced to facilitate its movement.
Patent EP-0266997-A2 (EP)
Inventor: HAFERL PETER EDUARD
IPC: H04N3/233
Filed: 1987-11-03
Abstract: In a deflection apparatus which corrects for inside pincushion distortion, a deflection winding (L H ) and a retrace capacitance (C RD ) form a retrace resonance circuit (27) during a retrace interval. A trace capacitance (C s ) forms a trace resonant circuit with the deflection winding (L H ) during the trace interval. A circuit branch that includes a second capacitance (C₆) and a modulation inductance (L₁) is coupled to the trace capacitance (C s ) during the trace interval to form with the trace capacitance (C s ) a second resonant circuit (60) having a resonance frequency that is substantially higher during the trace interval than that of the trace resonant circuit. A current in the circuit branch modulates the trace parabolic voltage across the trace capacitance (C s ) in a manner to reduce inside pincushion distortion. A supply current (i₄) is coupled to an intermediate terminal (112) of the modulation inductance (L₁) for reducing "mouseteeth" raster distortion.
Patent EP-0279440-A2 (EP)
Inventor: STADLER HANSJORG DR
IPC: F42B12/74
Filed: 1988-02-18
Abstract: Die Erfindung betrifft die Ausbildung eines Penetrators für Wuchtgeschosse als Einkristall. Dieser besteht aus einem Schwermetall, vorzugsweise aus reinem Wolfram oder einer Legierung aus Wolfram und Rhenium. Es werden verschiedene Möglichkeiten beschrieben, die Eigenschaften des Penetrators über seine Länge zu ändern sowie Herstellungsverfahren hierfür.
Patent EP-0281981-A2 (EP)
Inventor: BURGER WILLY DIPL-ING
IPC: B01D45/08
Filed: 1988-03-05
Abstract: The demister, taking a flow of a gas, preferably air, containing liquid droplets or vapour, contains an open frame (11) which is adapted to the flow channel (2) and is provided on its underside with a groove (12) which is open upwards and extends along the entire periphery of the frame (11), or a part thereof. Above the groove (12), two superposed layers (13, 14) of droplet-catching lamellae (13a, 14a) are arranged, which are spaced apart side by side and are mutually offset by preferably half a lamella pitch parallel to one another and perpendicularly to the longitudinal axis of the lamellae. The lamellae (13a, 14a) are shaped in such a way that they catch the droplets dropping down in the flow channel (2) and the liquid collecting on the lamellae is able to flow off into the groove (12). <IMAGE>
Patent EP-0297570-A2 (EP)
Inventor: LAU JURGEN DR
IPC: B01J23/70
Filed: 1988-06-30
Abstract: The 2,2-bis(3-aminophenyl)hexafluoropropane derivatives have the formula …<IMAGE>… in which R<1> is hydrogen or an acyl radical in which a non-aromatic hydrocarbon radical having 1 to 6 carbon atoms is bound to the CO group and R<2> is H or NO2 if R<1> is an acyl radical and is NO2 if R<1> is hydrogen. 2,2-Bis(3,4-diaminophenyl)hexafluoropropane of the formula …<IMAGE>… is prepared by… a) acylating 2,2-bis(3-aminophenyl)hexafluoropropane under conventional acylation conditions to give 2,2-bis(3-acylamidophenyl)hexafluoropropane,… b) the 2,2-bis(3-acylamidophenyl)hexafluoropropane is nitrated under conventional nitration conditions to give 2,2-bis(3-acylamido-4-nitrophenyl)hexafluoropropane,… c) the 2,2-bis(3-acylamido-4-nitrophenyl)hexafluoropropane thus obtained is deacylated under conditions customary for deacylation to give 2,2-bis(3-amino-4-nitrophenyl)hexafluoropropane,… d) this product is reduced under conditions customary for the reduction of nitro compounds to give 2,2-bis(3,4-diaminophenyl)hexafluoropropane and this compound is isolated or subjected to purification such that it is converted into the solution of one of its salts, the impurities are adsorbed on an adsorbent and the 2,2-bis(3,4-diaminophenyl)hexafluoropropane is precipitated using a base.
Patent EP-0318741-A2 (EP)
Inventor: KAWANISHI SHOZO
IPC: G01G19/414
Filed: 1988-11-10
Abstract: An electronic weigher which is generally used in a food shop for weighing a block of food such as cheese or ham and displaying not only the weight and/or price of the block but also a rate of division of a piece of the food having a pre­determined weight or price, thereby allowing its convenient use as a reference in cutting the piece from the weighed block to satisfy a customer's request.
Patent EP-0318058-A2 (EP)
Inventor: MCKINNEY OSBORNE K
IPC: C08F210/02
Filed: 1984-06-12
Abstract: Homogeneous, random interpolymers of ethylene and lesser amounts by weight of olefinically-unsaturated comonomers are prepared in a substantially constant environment, substantially stead-state reaction mixture, in a well stirred autoclave reactor, in continuous single-phase operation, using elevated synthesis conditions wherein the temperature and pressure are elevated to an amount high enough to approach the molecular weight distribution boundary.
Patent EP-0281394-A2 (EP)
Inventor: FIGUEROA RAMON JR
IPC: A61Q17/04
Filed: 1988-03-03
Abstract: An oil-in-water-in-silicone fluid (o/w/s) emulsion composition comprising (a) a silicone fluid continuous phase, (b) an aqueous discontinuous phase comprising an oil-in-water (o/w) emulsion, and (c) an effective dispersing amount of dimethicone copolyol for dispersing (b) in (a).
Patent EP-0284381-A2 (EP)
Inventor: DUNCAN ROBERT J
IPC: H05K13/08
Filed: 1988-03-24
Abstract: Apparatus for analyzing an image produced by a camera (24) focused on the leads of a component (10) that have been inserted into a printed circuit board (16) by a component insertion machine. The apparatus includes the construction of arrays of information pertaining to individual leads that should be present in the image produced by the camera (24). Individual strings of pixel information in the form of binary encoded bits within each array are analyzed for the presence of a pattern of bits that would indicate a lead. The apparatus is operative with respect to a pixel resolution that may only produce a single properly encoded bit per width of inserted lead.
Patent EP-0288170-A2 (EP)
Inventor: AARSETH CRAIG THORTON
IPC: G01S1/58
Filed: 1988-03-31
Abstract: A guidance system for aircraft wherein a radio antenna (101) on the ground transmits a beam (102) that sweeps across an aircraft (105) and the aircraft receives the beam and utilizes its amplitude waveform (107) in determining the location of the aircraft from the station. At low elevation angles of the aircraft the portion of received waveform that includes significant amounts of signal reflected from the ground is used in only a preliminary manner. The more reliable, directly radiated, portions of the waveform are utilized to compute by least squares error, the median of a Gaussian beam shape. That median serves as an estimate of the time that the transmitting antenna was pointing directly at the aircraft.
Patent EP-0285448-A2 (EP)
Inventor: GEARING DAVID PAUL
IPC: C12N15/19
Filed: 1988-03-31
Abstract: A leukaemia-inhibitory factor (LIF) is disclosed, together with a method of preparation of LIF in essentially pure form. Nucleotide and amino acid sequences are disclosed, together with recombinant DNA molecules and host cells for production of polypeptides having LIF activity.
Patent EP-0290250-A2 (EP)
Inventor: LEACH COLIN PETER
IPC: E21B7/12
Filed: 1988-05-05
Abstract: A method and apparatus for drilling subsea wells in water depths exceeding 3000 feet (preferably exceeding 4000 feet). Drilling mud returns are taken at the sea­floor and pumped to the surface by a centrifugal pump (81) that is powered by a seawater driven turbine. A low-­differential pressure rotating head (70) seats in the upper tapered portion of the longitudinal throughbore of an upper stack package (60) which is attached to the top of the blowout preventer stack and seals against the drill string (12) as it is run in and out of the borehole. The drilling mud returns are pumped to the surface via a mud return line (82), a conventional riser not being used.
Patent EP-0312210-A2 (EP)
Inventor: MIYAZAWA KAZUTOSHI
IPC: C09K19/34
Filed: 1988-09-16
Abstract: Optically active liquid crystalline compounds have the formula
      in which ℓ and  m  are each 0 or 1; at least one of R¹ and R² is an optically active alkoxy group of the formula -OCH-R⁴ ( in which R³ is a C²-C₃ alkyl group and R⁴ is a C₃-C₁₈ alkyl group, provided that R³ is not the same as R⁴) and the other of R¹ and R² is a C₁-C₂₀ alkyl, C₁-C₂₀ alkoxy or C₁-C₂₀ alkanoyloxy group or a halogen atom or a cyano group; and A is a group:
      (in X, Y and Z are each independently a hydrogen or halogen atom or a cyano group).
Patent EP-0314441-A2 (EP)
Inventor: BERFIELD ROBERT C
IPC: A47L5/14
Filed: 1988-10-25
Abstract: An outlet port baffle 10 for an air or gas exhaust port comprises a cylindrical entrance section 20, a conical intermediate section 30 and a wall-like end section 50. The conical intermediate section 30 has two rows of apertures 42,44 extending over an arcuate segment of that section and has radially projecting, circumferential ridges 40a,40b,40c which are between and also help define the apertures 42,44. The air or gas enters the cylindrical section 20 and flows to the conical section 30 where it is redirected in a direction normal to its original flow and through the apertures 42,44. The outlet port baffle 10 may be utilized to redirect the air exhaust from a vacuum cleaner for example.
Patent EP-0315447-A2 (EP)
Inventor: SUZUKI HIDEAKI
IPC: G01N33/68
Filed: 1988-11-03
Abstract: A method of immunological measurement of human protein S, which comprises performing an immunological measurement of human protein S by using an antibody bound to an insoluble carrier and a labelled antibody, wherein a polyclonal antibody which specifically recognizes human protein S is used as either one of the antibodies, and a monoclonal antibody which does not recognize the complex of C4bp of a human complement system control factor with protein S but can specifically recognize free human protein S to be bound thereto is used as the other antibody.
Patent EP-0317266-A2 (EP)
Inventor: BROADHURST MICHAEL DAVID
IPC: A01N47/02
Filed: 1988-11-15
Abstract: Insecticidal compounds having the formula
      in which R is an optionally substituted aryl moiety; R₂ is an optionally substituted alkyl, cycloalkyl or alkenyl moiety, X is sulfur, amino or C₁-C₄ monoalkylamino; and R₃ is: (a) an optionally substituted 3-phenoxyphenalkyl, 3-phenoxypyridylalkyl or 3-(4-pyridyloxy)phenalkyl moiety; (b) pentafluorobenzyl; or (c) 2-methyl-3-phenylbenzyl.
Patent EP-0296968-A2 (EP)
Inventor: LEYDIER ROBERT
IPC: G01R21/133
Filed: 1988-06-22
Abstract: A high accuracy power meter capable of mea­suring power supplied or consumed in multiple phases of a distribution system is fabricated as an integrated circuit. Voltage and current sensing transducers coupled to the power meter provide input signals having a potential proportional to the voltage and current in the distribution system. A low charge injection pulse width amplitude multiplier using a digitally-synthesized triangular wave is provided for each phase. Each multiplier receives the input signals and provides an output signal having a current proportional to the product of voltage and current in that phase of the distribution system. 
     Charge from the multiplier output currents for all phases is accumulated in a capacitor connected across an autozeroing amplifier, which corrects for its own offset voltage. The amplifier output controls a switch connected between a reference potential and the capacitor. When the switch is closed a reference current is supplied to the accumulating capacitor to balance the charge from the multiplier for each phase. The frequency of the switch control signal provides a highly accurate measure of the power consumed or supplied by the distribution system.
Patent EP-0355529-A2 (EP)
Inventor: BRUMMEL REINHOLD
IPC: F21V17/00
Filed: 1989-08-04
Abstract: The dipped vehicle headlamp has a frame consisting of sheet metal, which carries a convex lens. The lens is inserted from the light exit side into an opening in a surface of the frame, and fastened on the frame by first and second retaining lugs, which are cut out from the outer edge of the surface of the frame accommodating the lens and are bent over to point towards the centre of the lens. The second retaining lugs are cut free from the first retaining lug and each has a bend line which are spaced from the tangent of the lens rim and extend parallel thereto. In this arrangement, the bend line of the first retaining lugs has a larger spacing from the lens rim than the bend line of the second retaining lugs. After the retaining lugs have been bent over, the second retaining lugs bear against the outside of the first retaining lugs with a force so large that the first retaining lugs bear with their free end with a sufficiently large force on the lens rim. <IMAGE>
Patent EP-0358116-A2 (EP)
Title: Thieno(3',4'-4,5)imidazo(2,1-b)-thiazol-Derivate, ein Verfahren zu ihrer Herstellung und ihre Verwendung in Medikamenten
Inventor: BINDER DIETER DR
IPC: A61K31/14
Filed: 1989-08-31
Abstract: Die Erfindung betrifft neue Thieno-(3,'4-'4,5)imidazo(2,1-b)thiazol-Derivate der Formel <IMAGE> in der R1 Wasserstoff, Halogen oder CF3 und R2 Wasserstoff oder C1 - C4 Alkyl bedeuten und, für den Fall, daß R2 Wasserstoff bedeutet, ihre pharmazeutisch verwendbaren Salze, ein Verfahren zur Herstellung dieser Verbindungen und deren Anwendung zur Behandlung von Krebs oder rheumatischer Arthritis, hervorgerufen durch ein defektes Immunsystem.
Patent EP-0361317-A2 (EP)
Inventor: KATO MASAYUKI
IPC: C07D471/04
Filed: 1989-09-21
Abstract: A compound of the formula :
      wherein 
R¹ is hydrogen, lower alkyl or lower alkenyl 
R² is hydrogen, lower alkyl or halogen, 
R³ is imidazolyl or pyridyl, each of which may have suitable substituent(s), and 
R⁴ is hydrogen, lower alkyl, lower alkenyl or hydroxy(lower)alkyl and R⁵ is hydrogen, hydroxy or acyloxy, or 
R⁴ and R⁵ are linked together to form an additional bond, 
and pharmaceutically acceptable salts thereof, processes for their preparation and pharmaceutical compositions comprising them in association with the pharmaceutically acceptable, substantially non-toxic carrier or excipient.
Patent EP-0365954-A2 (EP)
Inventor: HAYASHI SHUNICHI C O NAGOYA TE
IPC: C08G18/10
Filed: 1989-10-14
Abstract: A heat insulator made of shape memory polymer foam which has good moldability and changes greatly in elastic modulus above and below its glass transition point, and a heat insulator as mentioned above in which the polymer foam is polyurethane produced by prepolymer process from a composition containing a blowing agent, said composition being composed of a difunctional diisocyanate, a difunc­tional polyol, and a difunctional chain extender contain­ing active hydrogen in a molar ratio of 2.00-1.10 : 1.00 : 1.00-0.10, said polyurethane containing approximately equal amounts of NCO groups and OH groups at the terminals of the molecular chains and having a glass transition point of -50 to 60°C and a crystallinity of 3 to 50 wt%.