baber/WOPTO huggingface dataset:
Patent EP-0281906-A2 (EP)
Inventor: KUCHEL MICHAEL DR-ING WISS ANG
IPC: G01J9/02
Filed: 1988-03-02
Abstract: Für die Erzeugung von mehreren Interferogrammen, die sich in der relativen Phasenlage zwischen den interferierenden Teilstrahlen in definierter Weise unterscheiden, wird eine Lichtquelle (11) verwendet, deren Kohärenzlänge kleiner ist als der optische Wegunterschied zwischen den beiden Teilstrahlen im Meßteil des Interferometers. Außerdem ist mindestens eine optische Verzögerungseinrichtung (10) vorgesehen, die den Strahlengang in zwei Teilstrahlen aufspaltet, zwischen diesen Teilstrahlen einen optischen Wegunterschied erzeugt, welcher ungefähr gleich ist dem optischen Wegunterschied der Teilstrahlen im Meßteil des Interferometers, und anschließend die Teilstrahlen wieder kongruent zusammenführt.
Patent EP-0287936-A2 (EP)
Inventor: ROSSI LOTHAR
IPC: G01D5/20
Filed: 1988-04-13
Abstract: In such an apparatus, which is also constructed with means for rotational-speed detection (Tachogenerator) in one embodiment, it is proposed to arrange on a magnetic rotor which generates a rotating magnetic field for determining the rotational speed, a cam disc shielding magnetic fieldlines and to arrange on both sides of the cam disc in each case mutually associated inductive transmitter and receiver heads for the rotational-angle/position determination. By shielding the electromagnetic radiation emanating from the transmitter heads, an envelope-curve modulated signal is obtained as output signal from the receiver heads, which can be evaluated for position determination, if necessary by phase comparison with other envelope-curve modulated output signals of other receiver heads. The axial lines of magnetisation emanating simultaneously from the magnetic rotor are used for inducing electrical voltages in flat coils arranged axially in front of the magnetic rotor, which have an overlapping annular shape. …<IMAGE>…
Patent EP-0348555-A2 (EP)
Inventor: KLUTHE HANS
IPC: C08J11/00
Filed: 1988-10-04
Abstract: The present invention relates to a process for the recovery of pigments and binders from paint coagulate, in which process the paint coagulate produced is first mechanically dewatered, rinsing thinner contaminated with paint and/or pure recovered rinsing thinner and/or pure rinsing thinner are then added, the contents are mixed with stirring with the most substantial dissolution of the contents possible, and the liquid obtained is treated with concentrated acid, thoroughly stirred again, and subsequently treated with alkali metal hydroxide solution with further stirring, and the liquid is subsequently subjected to gravity separation of the suspended constituents from the liquid constituents, and the liquid constituents are then subjected to distillative separation.
Patent EP-0321717-A2 (EP)
Inventor: NAKAJIMA MASATO
IPC: A61B8/06
Filed: 1988-11-23
Abstract: An ultrasonic speckle velocity measurement method and apparatus that uses the transmission and reception of ultrasonic waves to detect the velocity of moving members comprised of random scattering bodies. The ultrasonic wave transmitted toward a moving measurement object containing a large number of microscopic scattering bodies, and echo signals reflected by the measurement object are received. If, for example, the scattering bodies are blood corpuscles, the blood flow can be regarded as a random aggregation of these corpuscles, in which case the echo signal received will be the product of the random interference between waves scattered by individual corpuscles, and as such the blood flow velocity can be estimated from time-based fluctuation in the amplitude of the echo signals. Thus, the time-based fluctuation in the received echo signals is detected from, for example, the envelope signal thereof and frequency-analyzed, and from the fluctuation frequency thereof the velocity is obtained. 
     Accordingly, without using the conventional ultrasonic Doppler method it is possible to detect velocity and, in particular, to measure with accuracy even low velocities, and it is also possible to detect the velocity of moving members regardless of the direction in which the ultrasonic beam is transmitted.
Patent EP-0284377-A2 (EP)
Inventor: WACHI SHIGEAKI C O SONY CORPOR
IPC: G11B7/085
Filed: 1988-03-24
Abstract: An optical disc recording and/or reproducing apparatus is provided with a signal processing circuit (11) in a focus servo circuit for suppressing a traverse signal component of a focus error signal (St), which component has a frequency determined by the pitch of the pre-grooves of the disc, and by the transversely shifting speed of a laser beam spot of the scanning optical head, during a search mode operation. The signal processing circuit (11) successfully overcomes the influence of the traverse signal component on the focus servo circuit and thus assures accurate focus control.
Patent EP-0292274-A2 (EP)
Inventor: TAKEUCHI MASAYUKI
IPC: E06B3/54
Filed: 1988-05-19
Abstract: This invention relates to a built-in framework having a paper sheet holding function, the framework being of a furniture fitting such as the movable indoor partition material, produced by a pair of framepieces (1, 2), holding a paper sheet (3) tightly between them, with one framepiece, in the form of a male framepiece (2), having a protruding part (21) and having a paper sheet holder (21) which combines correctly with the other framepiece, in the form of a female framepiece (1), to hold a paper sheet (3) between the framepieces.
Patent EP-0306286-A2 (EP)
Inventor: YAMAZAKI SHUNPEI
IPC: H01L39/24
Filed: 1988-08-31
Abstract: A high Tc superconducting ceramics material is produced by a method in which a mixture of chemicals in suitable amounts is deposited on a surface in thin film form by sputtering, electron beam evaporation and so forth. The deposited mixture is then annealed to have superconducting property. Particularly, a magnetic field is applied to the mixture in a pre­determined direction during depostion and/or anneal­ing. By virtue of the application of magnetic field, the orderliness of molecular arrangement is enhanced and an elevated transition temperature Tc is obtained.
Patent EP-0326763-A2 (EP)
Inventor: SWIHART TERENCE JOHN
IPC: C23F11/00
Filed: 1988-12-30
Abstract: A method for the cathodic protection of a metal object is disclosed. The object is coated with a resin-­containing curable silicone composition which contains a minor portion of a triorganosiloxy endblocked diorganopoly­siloxane. After the silicone composition is cured, the object is maintained at a negative potential relative to an electrically conductive environment by a current source means. The compositions of the present invention have been found to exhibit significant improvement with respect to cathodic disbondment relative to similar silicone compositions of the prior art.
Patent EP-0305295-A2 (EP)
Inventor: HARADA SHIGEKI
IPC: C04B41/52
Filed: 1988-08-25
Abstract: A metallization layer structure includes an intermediate layer (15) formed on an aluminum nitride ceramics base (11). The intermediate layer contains aluminum titanium nitride. A titanium layer (12) is formed on the intermediate layer. A heat-resistant metallic layer (13) is formed on the titanium layer. A metallic layer (14) for facilitating soldering or brazing is formed on the heat-resistant metallic layer.
Patent EP-0285581-A2 (EP)
Inventor: LOSA PIERANTONIO
IPC: B61D1/08
Filed: 1988-03-29
Abstract: A sleeping car for railway vehicles has two longitudinal areas (8,9) arranged at different levels and a longitudi­nal lateral corridor (6) arranged at the side of the two areas and at an intermediate level with respect thereto. Each of these areas (8,9) is divided into compartments (10,11,13-16,21-26) which are provided with berths (12) and toilet facilities (17) and are accessible from the lateral corridor (6) by means of alternately ascending and descending transverse flights of steps (20,27).
Patent EP-0328094-A2 (EP)
Inventor: ROTHENSTEIN WOLFGANG
IPC: F16L9/18
Filed: 1989-02-08
Abstract: A double-walled pipe consisting of coaxial pipes of different diameter is assembled from two halves (3) which complement one another to form a double-walled pipe, each of which consists of two half pipes (4, 5) whose base planes (8, 9) run virtually at right angles to one another. These two half pipes (4, 5) of a single half (5) are connected to one another via a flange (6), which projects radially outwards in the base plane of the half pipe (5), is placed on one edge of the half pipe (5) with the smaller half-diameter and whose width corresponds to the difference between the half-diameters of the two half pipes (4, 5). Such a double-walled pipe can be used particularly advantageously as a connection piece for the connection of coaxial double-walled pipe sections, in this case each of the two halves (3) of this connection piece consisting of a half pipe (4) having an external diameter corresponding to the internal diameter of the outer pipes (1) of the two pipe sections to be connected, and of a half pipe (5) having an internal diameter corresponding to the external diameter of the inner pipes (2) of these pipe sections. <IMAGE>
Patent EP-0329153-A2 (EP)
Inventor: TAKEHARA SADAO
IPC: C07C69/773
Filed: 1989-02-17
Abstract: compound represented by formula (I):
     wherein R 1  represents an alkyl group having from 1 to 18 carbon atoms; R 2  represents an alkyl group having from 2 to 16 carbon atoms; rings A, B, C, and D each represents a 1,4-phenylene group or a 1,4-phenylene group having one or two halogen atoms; Y represents a single bond,
     m and n each represents 0 or 1; p represents 0, 1, or 2; q represents 0 or an integer of from 1 to 6; and C *  and C" each represents an asymmetric carbon atom in an (S)- or (R)-configuration, and a liquid crystal composition containing the compound of formula (I). The compound of formula (I) is a chiral liquid crystal compound exhibiting large spontaneous polarization, a long helical pitch, an SC *  phase in a broad temperature range including room temperature, satisfactory orientation, and a high rate of response.
Patent EP-0355256-A2 (EP)
Inventor: ROHM GUNTER HORST
IPC: B23B31/36
Filed: 1989-04-07
Abstract: Das Backenspannfutter besitzt eine koaxial zur Drehachse (3) auf einer Drehmaschinenspindel befestigbare Futterbasis (4), einen an der Futterbasis parallel zu der durch die Drehachse (3) und die Spannachse (2) gehenden Mittelebene verschiebbar gehaltenen und die Einstellung der Exzentrizität der Spannachse (2) gegenüber der Drehachse (3) ermöglichenden Spannkopf (5), in dem in zur Mittelebene spiegelsymmetrischer Anordnung zwei kreisbogenförmig um zur Spannachse parallele Krümmungsachsen (10) gebogene und durch Schwenken um ihre Krümmungsachse gegen die Spannachse (2) verstellbare Spannbacken (6) geführt sind und eine in der Mittelebene und in Bezug auf die Spannachse gegenüber den Spannkopfen (41) der kreisbogenförmigen Spannbacken (6) angeordnete mittlere Spannbacke (7), die im Spannhub zentrisch mit den beiden kreisbogenförmigen Spannbacken (6) in der Mittelebene und in Bezug auf die Spannachse (2) radial verstellbar geführt ist. Zur gemeinsamen Verstellung aller drei Spannbacken (6, 7) ist ein im Spannkopf (5) axial geführter Betätigungskolben (12) vorgesehen ist, der einen Spannkeilkörper aufweist, dem die Spannbacken (6, 7) über jeweils eigene, schräg zur Spannachse (2) geneigt verlaufende Spannflächen anliegen.
Patent EP-0339610-A2 (EP)
Inventor: TANAKA NOBUHIRO
IPC: B65G1/137
Filed: 1989-04-26
Abstract: A method for shifting goods in which goods (B) arranged in a predetermined manner within a container (10) having an opening portion (11) are taken out of the container (10) in such a manner as to correspond to the arrangement of the storing state of the goods (B), the method comprising the steps of 
superposing goods take-out tool (20) including partitions (21) which are formed in such a manner as to correspond to the ar­rangement of the storing state of the goods (B) on the opening portion (11) of the container (10), and 
inverting the superposed container (10) and goods (B) take-out tool (20) and taking out the goods (B) contained in the container into the goods take-out tool (20) without changing the arrangement of the storing state of the goods (B).
Patent EP-0341570-A2 (EP)
Inventor: HASTY CHARLES E
IPC: A47C27/10
Filed: 1989-05-03
Abstract: Airtight sacks (20) are installed in parallel array to support a patient. A blower (40) supplies air to the sacks (20) through a function control valve system (41) and a multi-tap high flow pressure selector (42). The pressure selector (42) defines discrete zones of air pressure between its inlet (58) and its exhaust (59) to atmosphere. An adjustable tap (130) communicating with individual sacks (20) or group of sacks (20) may be selectively placed in communication with any of the pressure zones to independently establish the pressure maintained in the corresponding sacks (20). The sacks (20) may be connected to the line from the pressure tap (130) at a single valve (268). The slide valve (268) has one state permitting communication between the blower (40) and the sacks (20), a second state sealing all sacks (20) and third state venting all sacks (20). A detector and indicator (202) of the patient's depth of deflection is provided for at least one sack (20). The blower (40) may be used also to operate adjunctive air devices such as air pillow overlays (248) for imparting desired movement to a patient.
Patent EP-0344487-A2 (EP)
Inventor: HANSEN GUENTER DR
IPC: D06P1/18
Filed: 1989-05-09
Abstract: The invention relates to isothiazole azo dyes of the formula <IMAGE>  in which  R denotes hydrogen, C1-C6-alkyl or optionally substituted phenyl,  n denotes 1 or 2 and  K denotes the radical of a coupling component, and its use for dyeing textile fibres.
Patent EP-0356880-A2 (EP)
Inventor: ODENBACH HERBERT DR
IPC: C07F9/40
Filed: 1989-08-22
Abstract: The present invention relates to an improved process for the synthesis of the tetramethyl ester of phosphonosuccinic acid and the tetraethyl ester of phosphonosuccinic acid in high yields and from easily handleable starting materials, in which dimethyl phosphite or diethyl phosphite is reacted with the dimethyl ester of ethenedicarboxylic acid or the diethyl ester of ethenedicarboxylic acid in a molar ratio of 1:1 to 1:1.25, with the addition of 1-10 mol % of methanolic sodium methoxide solution or ethanolic sodium ethoxide solution, relative to dialkyl phosphite, at temperatures of 30-120 DEG C.
Patent EP-0364773-A2 (EP)
Inventor: NATTERMANN KURT DR
IPC: B23K26/06
Filed: 1989-09-27
Abstract: A description is given of a fibre bundle for the transmission of high power radiation, especially from power lasers, in which the radiation can be transmitted with minimal expenditure on equipment without substantial impairment of the beam quality (of the radiation product). Formulae are given for the computation of the thickness of the fibre bundle, of the numerical aperture and of the core and sheath thickness of the individual fibres.
Patent EP-0369220-A2 (EP)
Inventor: BURR AUGUST PROF-DR
IPC: B29C45/76
Filed: 1989-10-26
Abstract: A method of controlling and/or regulating an injection process for thermoplastics is proposed, in which the temperature (Tw) and/or the pressure (Pi) in the injection mould are measured and the measured results are monitored for maximum permissible deviations from the set value, the change-over pressure (Pum) in the injection mould (11) and the maximum mould cavity pressure (Pmax) occurring in the injection mould as well as the associated points in time (t1, t2) being monitored and/or displayed. In the event of transgressions of permissible limits of the windows (I, II), the moulded part is identified as a reject part and, if repeated, the injection moulding machine is shut down. It is advantageous in this method that the time (t3) until switching off the holding pressure phase as well as the total time (tGes) for an injection cycle as well as advantageously also the holding pressure work, or the associated average value of the mould cavity pressure (Pi) are measured as controlling and/or regulating variables. The mould temperature (Tw) at the beginning (t0) of the injection operation also provides additional important information for the course of the process. Optimum controlling of the injection moulding process is obtained by simultaneous and combined monitoring of all previously mentioned process parameters. <IMAGE>
Patent EP-0371294-A2 (EP)
Inventor: HESS BERNHARD DR
IPC: C08G18/66
Filed: 1989-11-09
Abstract: Essentially pore-free polyurethane compositions are prepared by reacting a polyisocyanate with a polyol which is a partial carboxylic acid ester made from a carboxylic acid and an at least trihydric alcohol.
Patent EP-0376151-A2 (EP)
Inventor: MARTINI THOMAS DR
IPC: D06P1/52
Filed: 1989-12-21
Abstract: Verfahren zum Färben von Textilmaterial mit Pigmentfarbstoffen, dadurch gekennzeichnet, daß man 1. das Textilmaterial mit einem Polymer, das ganz oder teilweise aus monomeren Einheiten der Formel I <IMAGE> besteht, worin R¹, R² Wasserstoff; (C1-C22)Alkyl, das gegebenenfalls durch -CO-NH- oder -NH-CO- unterbrochen sein kann; C1-C4-Hydroxyalkyl; R³, R<4> Wasserstoff oder Methyl; Y<-> ein einwertiges Anion oder ein einem einwertigen Anion äquivalenter Teil eines mehrwertigen Anions bedeuten, vorbehandelt und 2. anschließend mit einem Pigmentfarbstoff in Gegenwart eines Egalisier- oder Dispergiermittels nach dem Ausziehverfahren färbt und gegebenenfalls, 3. die Färbung in einer Flotte mit einem Pigment-Binder behandelt und anschließend fixiert. Dieses Verfahren bietet die Möglichkeit, Textilmaterial, insbesondere vorkonfektionierte Jeans-Bekleidung, mit Pigmentfarbstoffen nach einem Ausziehverfahren zu färben.
Patent EP-0332264-A2 (EP)
Title: Büromaschine, z. B. Drucker
Inventor: ROSENTHAL MANFRED
IPC: B41J11/48
Filed: 1989-03-06
Abstract: Bei einer Büromaschine, z.B. einem Drucker, mit einem Endlospapiertransport (38) über einen Traktor (12) und einem Einzelpapiertransport über Antriebsrollen soll auf einfache Weise eine Möglichkeit zur Umschaltung von einer Betriebsart auf die andere geschaffen werden. Dies erfolgt gemäß der Erfindung durch einen gehäusefest gelagerten zweiarmigen Drehhebel (22), der einerseits mit einer Papierweiche (17) zur Umlenkung des Papierweges und andererseits mit dem Antrieb des Traktors (12) derart zwangsgekoppelt ist, daß bei einem Ein- und Auskuppeln des Traktorantriebes für den Endlospapiertransport (38) gleichzeitig eine Umschaltung der Weiche (17) erfolgt.
Patent EP-0343703-A2 (EP)
Inventor: HECKERT DAVID CLINTON
IPC: A23L27/30
Filed: 1989-05-11
Abstract: Sugar alcohols such as sorbitol are used to enhance mineral bioavailability from mineral-fortified composi­tions, especially orange juice. A method for preparing stable, iron/calcium-fortified juices incorporating sugar alcohols is provided. Mixed fortification with iron and calcium is secured.
Patent EP-0324542-A2 (EP)
Inventor: KATO JEFF J
IPC: G06F3/06
Filed: 1989-01-05
Abstract: A tape packet assembler/disassembler (TPAD) (7) for a tape drive (25) accumulates host-transmitted records, which may or may not be blocked by the host. The accumulated host-transmitted records are combined into packets (43) comprising a data portion (29) made up of data blocks (31,32) and of a trailer portion (30) made up of table entries (34 through 42) describing how to disassemble the packet. Host-transmitted commands to write a tape mark are intercepted by the TPAD (7) and replaced by corresponding information (47) in the trailer (30). Packets are accumulated in a buffer (13) in the TPAD, and are written to the tape drive (25) when the buffer becomes full, or upon a command from the host to reposition the tape, such as rewind. The interblock gaps that would ordinarily separate the host-transmitted records now separate packets, resulting in a considerable increase in the efficiency of tape utilization. The TPAD maintains in the trailer various pointers (37) to assist in forward and back spacing by file and records. It also can automatically and adaptively compress and decompress the user's data. To assist in this it also maintains in the trailer information (50) identifying data blocks containing a dictionary reset.
Patent EP-0330323-A2 (EP)
Inventor: RAO VEMULAPALLI DURGA NAGESWAR
IPC: F01M9/00
Filed: 1989-02-03
Abstract: An oilless engine is described having a piston reciprocal within a cylinder and along an axis of such cylinder while providing an annular gap therebetween to receive combustion gases, characterised by a gas phase blow-by control system comprising:
     (a) an annular receptacle in at least one of said piston and cylinder;   (b) an annular body of graphite carrying high temperature solid lubricant disposed in said annular receptacle, said body presenting a face projecting out of said receptacle;   (c) an elastomer material retentive of elasticity at the maximum operating temperature to be experienced by said body, interposed between said body and receptacle to urge said body to close said gap under all operating conditions of said engine; and   (d) axially directed grooves in said body face sized to substantially trap cylinders of combustion gases therein by viscosity under low pressure gradients and to limit the passage of a combustion gases through said grooves under high pressure gradients to one percent or less of the cylinder gas flow charge volume, the gas cylinders functioning as bearings to ride the piston during reciprocation.
Patent EP-0330429-A2 (EP)
Inventor: CIELO PAOLO
IPC: G01B11/06
Filed: 1989-02-21
Abstract: The present disclosure describes a method and an apparatus for monitoring the surface profile of a moving workpiece (2) at different positions along this workpiece. The apparatus comprises at least one optical unit (4) including a light projecting system for illuminating discrete points on a first surface of said workpiece by projecting more than one discrete coplanar light beams. Each discrete light beam is projected at a different angle of incidence. The optical unit also comprises a light detecting unit for imaging said illuminated points, and generating electrical signals indicative of the surface profile at different positions along the first surface. In a preferred embodiment the thickness of the workpiece can be evaluated by positionning optical units (4,8) for monitoring the opposite profiles (6,10) of the workpiece along its whole length.
Patent EP-0332405-A2 (EP)
Inventor: MATSUDA TAKEHISA
IPC: C08G18/77
Filed: 1989-03-07
Abstract: Elastomeric or flexible surgical adhesives, arising [A] NCO-­tested hydrophilic urethane prepolymer derived from fluorine-­containing polyisocyanate and hydrophilic polyether polyol of higher oxyethylene content, or combination of [A] with [B] unsaturated cyano compound containing cyano group attached to a carbon atom constituting the polyerizable double bond, are of lower toxicity and used with safety for bonding of tissues, with rapid cure rate and sufficient bonding power.
Patent EP-0339919-A2 (EP)
Inventor: HONDA YOSHINOBU
IPC: C07K14/81
Filed: 1989-04-25
Abstract: Antithrombin-III is purified by contacting an aqueous solution of antithrombin-III derived from human plasma with an insoluble carrier containing as a ligand a hydrophobic group and recovering a non-adsorbed fraction. By this purification, there are provided antithrombin-III preparations containing human plasma-­derived antithrombin-III, in which virus is inactivated and which are substantially free from contaminants of at least pyrogen and thermally denatured protein produced by the inactivation.