baber/WOPTO huggingface dataset:
Patent EP-0640249-A1 (EP)
Title: Supraconducteur a base d'oxyde fortement lie et methode de fabrication
Inventor: MASUR LAWRENCE J
IPC: C04B35/65
Filed: 1993-04-13
Abstract: Un produit supraconducteur à base d'oxyde fortement lié polycristallin comprend un supraconducteur à base d'oxyde sélectionné dans le groupe formé par les supraconducteurs à base d'oxyde des types 124 et 247 ayant des grains fins et très alignés dont la longueur maximum est inférieure à 50 νm. Ce produit supraconducteur présente au moins un taux de conservation de la densité de courant critique de 25 % dans un champ de 0,1 Tesla. Le procédé de préparation d'un supraconducteur à base d'oxyde fortement lié consiste à façonner un précurseur métallique finement divisé d'un supraconducteur à base d'oxyde; à oxyder ce précurseur pour obtenir une espèce de sous-oxyde finement divisé tout en évitant de transformer une quantité appréciable du sous-oxyde en supraconducteur à base d'oxyde; à recuire et à déformer le produit, dans un ordre ou dans l'autre, la température et la durée de recuit étant suffisantes pour transformer une certaine quantité de sous-oxyde en grains fins du supraconducteur, formant ainsi un mélange de sous-oxyde et de supraconducteur à base d'oxyde, et la déformation provoquant la rotation des grains fins du supraconducteur à base d'oxyde qui s'alignent parallèlement à un sens conducteur souhaité du produit, sans rupture ou atomisation; à alterner le recuit et la déformation de l'article jusqu'à ce qu'on constate qu'il n'y a plus d'amélioration de l'alignement; et à soumettre les grains alignés à un recuit final pour faire réagir les restes de sous-oxyde et maximiser la croissance et le frittage des grains alignés existants.
Patent EP-0651337-A1 (EP)
Inventor: YOTSUI GENKI
IPC: G06T7/00
Filed: 1993-07-02
Abstract: The image signals output from a television camera (1) which represent an object are sent to a preprocessing circuit (3), binary coded and blocked (resolution lowering). Then, in a circuit (4), image data in the area to be correlated are extracted from the preprocessed data. The extracted image data are transformed into data of polar coordinates by a polar coordinate transformation circuit (6) which includes a look-up table. Based upon the transformed image data, a gray-level map is formed including diametric patterns for every given angles. This gray-level map is sequentially compared with the diametric pattern in a circuit (7), at the reference angle of a reference image by a fuzzy pattern matching method for every given angles in order to fetch the correlation reference angle which agrees with the reference angle. By a judging circuit (9), the objective image and reference image are processed by the fuzzy pattern matching in the angular relationship where the fiducial angle is equal to the correlation reference angle, thus outputting a signal representing the result of the object recognizing judgment and corresponding to the degree of matching.
Patent EP-0650338-A1 (EP)
Inventor: CROOYMANS RENE WILHELM
IPC: A47F5/08
Filed: 1993-07-21
Abstract: On décrit un système pour supporter des étagères comprenant une série de supports verticaux espacés (colonnes) (300) faits en acier avec un profil en U et ayant une série de découpes (320) formées à intervalles réguliers dans les côtés latéraux (308) de ces supports. Chaque découpe (320) définit une lèvre supérieure (323), une lèvre inférieure (235) et un épaulement arrière (342). Les pièces extrudées rectilignes (324a et 324b) faites en un aluminium ou en un plastique approprié et comportant des rainures (326) pour les étagères sont maintenues horizontalement dans les découpes (320) entre les arrières des lèvres supérieure (323) et inférieure (235) et la périphérie arrière (344) et maintenues verticalement par le côté inférieur de l'épaulement (342) formé dans les côtés (308) à l'arrière de la découpe et un appui (362) et/ou le haut de la lèvre inférieure (325) sur/près de la partie inférieure avant de la découpe. Chaque pièce extrudée (324) comprend une bande incurvée ayant en coupe la forme d'un crochet dirigé vers l'avant venant s'accrocher derrière la lèvre supérieure (323) lorsque la pièce extrudée est en place dans la découpe (320). La pièce extrudée (324) est mise en place en l'inclinant vers le bas à son arrière pour que la bande incurvée (326) passe sous la lèvre (323) et en la rabattant vers l'avant pour amener la paroi arrière (334) en contact avec la face arrière (344) de la découpe (320). Une rainure de panneau (346) dirigée vers le haut et une rainure de panneau (348) faisant face vers le bas sont formées respectivement sur la face avant supérieure et la face avant inférieure de la pièce extrudée (324), la profondeur de la rainure supérieure (346) étant plus grande que celle de la rainure inférieure (348). Un panneau de finition (364) découpé de manière appropriée peut être mis en place entre des pièces extrudées adjacentes (324a et 324b) en faisant entrer d'abord son bord supérieur dans la fente inférieure (348) de la pièce extrudée supérieure (324a) jusqu'à ce que le haut de la rainure (346) soit atteint, en alignant son bord inférieur avec la rainure supérieure (346) de la pièce extrudée inférieure (324a) et ensuite en laissant le panneau tomber dans cette rainure.
Patent EP-0648116-A1 (EP)
Title: Composition for controlled release of an active substance and method for the preparation of such a composition.
Inventor: BESEMER ARIE CORNELIS
IPC: A61K9/20
Filed: 1993-07-02
Abstract: PCT No. PCT/NL93/00140 Sec. 371 Date Feb. 28, 1995 Sec. 102(e) Date Feb. 28, 1995 PCT Filed Jul. 2, 1993 PCT Pub. No. WO94/01092 PCT Pub. Date Jan. 20, 1994Composition for delayed release of an active substance, such as a medicament, the active substance being incorporated in a polysaccharide matrix which is formed by an essentially crystalline straight-chain glucan, in particular an  alpha -glucan which has a helix structure, such as amylodextrin or a fraction having a helix structure obtained from amylose V. The composition can contain an amount of active substance of from 0.1 to 80% by weight and the active substance can, depending of the hydrophilicity, have a molecular weight of up to 500 to 1500 daltons. The active substance is released from the composition at a constant rate.
Patent EP-0673421-A1 (EP)
Title: Allergenic proteins and peptides from johnson grass pollen
Inventor: SINGH MOHAN BIR
IPC: C12N15/29
Filed: 1993-10-29
Abstract: The present invention provides a nucleic acid having a nucleotide sequence coding for Sor h I, a major allergen of Sorghum halepense, and fragments thereof. The present invention also provides purified Sor h I or at least one fragment thereof, produced in a host cell transformed with a nucleic acid sequence coding for Sor h I, or at least one fragment thereof and fragments of Sor h prepared synthetically. Sor h I and fragments thereof are useful for diagnosing, treating, and preventing allergy to Johnson grass pollen.
Patent EP-0672254-A1 (EP)
Inventor: SMETS EDGARD
IPC: G01N35/00
Filed: 1993-11-16
Abstract: The invention relates to a method for performing ELISA tests. Catastrophic errors occur during performing of immunological tests due to incorrect combination of ingredients used. The invention has for its object to avoid such errors. For this purpose the method according to the invention has the feature that the coated cups and the additive containers for the other test ingredients, for which particular calibration values of optical density or fluorescence are determined subject to concentration, each carry a code which designates these coated cups and other test ingredients as forming part of determined lot, and that the computer program is programmed to exclude production of a measurement value of a test with coated cups not forming part of the determined lot and/or other test ingredients not forming part of this lot.
Patent EP-0665961-A1 (EP)
Title: Imaging medium and process.
Inventor: GRASSHOFF JURGEN M
IPC: G03C1/675
Filed: 1993-10-22
Abstract: Acid can be generated by exposing a superacid precursor to actinic radiation effective to generate superacid from the superacid precursor and heating the superacid in admixture with a secondary acid generator capable of undergoing thermal decomposition to produce a secondary acid. The superacid catalyzes decomposition of the secondary acid generator, thus increasing the quantity of strong acid present in the medium. The resultant secondary acid can be used to effect a color change in an acid-sensitive material, so providing an imaging process. The secondary acid generator is desirably a squaric acid derivative or an oxalic acid derivative.
Patent EP-0619168-A1 (EP)
Inventor: ALIERI RODIERO
IPC: B65D41/34
Filed: 1994-01-20
Abstract: The device for forming a fracture slit in the pilferproof ring (3) in screw caps (1) made of plastics has a mandrel (22) on which the cap (1) is placed. The mandrel (22) is provided with teeth (30) that engage retaining teeth (9) formed inside the ring (3) whereby to cause the cap (1) to rotate over a cutting blade (18).
Patent EP-0618139-A1 (EP)
Inventor: STAUBER HANS-ULRICH
IPC: B65B27/08
Filed: 1994-02-28
Abstract: The package-forming unit (12) brings printed products into a tubular shape and wraps them with a holding element. The packages (20) thus formed are ejected into a first stacking shaft (22) which, as soon as a specific number of packages (20) are stacked therein, is emptied into a second stacking shaft (24). A band (30) is then laid around the stacked packages (20), in order to hold them together so as to form a bundle (32) which is easy to handle. <IMAGE>
Patent EP-0678988-A1 (EP)
Inventor: HENTSCHEL CHRISTIAN
IPC: H01S3/00
Filed: 1994-04-11
Abstract: A method of measuring the noise level in the presence of a signal (51) at a signal wavelength (λ  signal ), comprises the steps of detuning the signal (51) to a second wavelength different from the signal wavelength, determining a difference function (Delta (λ)) corresponding to the difference in noise levels before and after detuning of the signal as a function of wavelength, measuring the noise level (N* (λ  signal )) at the signal wavelength (λ  signal ), and adding the value of the difference function (Delta) at the signal wavelength (λ  signal ) to the noise level (N* (λ  signal )) measured in the previous step. The method is particularly suited for measuring the noise level in an optical amplifier.
Patent EP-0687053-A1 (EP)
Inventor: BELLEMORE ARTHUR J
IPC: G11B15/26
Filed: 1994-06-09
Abstract: An optimized mechanical design providing low susceptibility to system oscillation in feedback controlled rotary motion apparatus. The optimized mechanical design provides increased stiffness thereby raising mechanical torsional resonant frequencies and allowing a closed loop electronic control system to operate with increased gain without the onset of system oscillation. An integrated drive incorporates a DC motor (14), controllable by a closed loop electronic servo controller, an inertia flywheel, a feedback device, a drive shaft, drive shaft bearings and a mechanical coupling to a driven element (16).
Patent EP-0633324-A1 (EP)
Inventor: GROSS GERHARD DR
IPC: F27D3/16
Filed: 1994-06-15
Abstract: The invention relates to a process for removing tin, arsenic and antimony from molten lead by means of oxygen or oxygen-containing gas mixtures which is or are blown into the lead melt by at least one gas nozzle (2). To avoid damage to the gas nozzle, at least the oxygen outlet region (13) thereof arranged in the lead melt (6) is blanketed by a protective gas. <IMAGE>
Patent EP-0631780-A1 (EP)
Inventor: KUBO KEIJI
IPC: A61K31/41
Filed: 1994-07-01
Abstract: This invention relates to an ocular hypotensive agent which comprises a compound represented by the formula:
       
 wherein R¹ represents hydrogen or an optionally substituted hydrocarbon residue that may be bound via a hetero atom; R² represents hydrogen or a hydrocarbon residue that may have a substituent; R³ represents a group capable of forming an anion or a group capable of changing thereto; X is a covalent bond between the 2 benzene rings or a spacer having a chain length of 1 to 2 atoms as the linear moiety between the adjoining phenylene group and phenyl group; n represents 1 or 2; ring A is a benzene ring having 1 or 2 optional substituents in addition to the group represented by COOR², or a pharmaceutically acceptable salt thereof.
Patent EP-0658498-A1 (EP)
Inventor: DAG HEINRICH
IPC: B65G47/26
Filed: 1994-07-12
Abstract: In an accumulation conveyor chain (F) which is composed of a link chain (H) having alternating inner and outer plates (1, 2) which are coupled via hollow or solid joint pins (5, 6) and in which the bushes (3, 4) are fixed in the inner plates (2) and the joint pins (5, 6) passing rotatably through the bushes (3, 4) are fixed in the outer plates (1), and in which large-diameter conveying rollers (R) are mounted on bushes (4) predetermined along the chain length and smaller running rollers (L) are mounted on both sides on joint pins (6) extended outwards beyond their bushes, the joint pins (5) in bushes (3) free of conveying rollers (R) are made non-extended and free of running rollers (L). The conveying chain consists of few parts, can shift aside during operation and can be used universally with chain wheels for normal-link chains or for long-link chains. <IMAGE>
Patent EP-0637856-A1 (EP)
Inventor: KOBAYASHI YOSHINAO C O SUMITOM
IPC: H01R13/20
Filed: 1994-07-29
Abstract: A joint construction between a rodlike high-voltage terminal (19) provided at a distal end of an ignition coil (18) or an ignition cable and a tubular electrical conductor (21) in an ignition system, in which the high-voltage terminal (19) is fitted into the electrical conductor (21) so as to be connected to a spark plug (17) through the electrical conductor (21), comprising: the high-voltage terminal (19) being formed, on its outer periphery, with a recess (19a); the electrical conductor (21) being formed with a through-hole (21a) confronting the recess (19a); a ring (22) which has a boss (22a) and is fitted around the electrical conductor (21) such that the boss (22a) is brought into engagement with the recess (19a) of the high-voltage terminal (19) via the thorough-hole (21a) of the electrical conductor (21); an insulating sleeve (24) which is fitted around the electrical conductor (21) and the ring (22) and has an inside diameter for regulating not only radial expansion of the ring (22) but separation of the high-voltage terminal (19) from the electrical conductor (21); and a locking member (25; 24b, 18c) for detachably locking the insulating sleeve (24) to the ignition coil (18) or the ignition cable.
Patent EP-0640799-A1 (EP)
Inventor: KOELLER HERMANN
IPC: G05D23/19
Filed: 1994-08-22
Abstract: Such a heating control unit is provided with an operating device (4) and a display unit (5a). The heating control unit communicates with other devices (1, 3, 3n) of the heating installation via a data bus (2). In the case of this control unit, the visual representation of the desired and actual values of the heating installation are to be improved and, in particular, clearly understandable information is to be displayed to the user in the case of adjustment operations and interrogations. For this purpose, a commercially available television set (5) is used as display unit (5a). In order to transmit the picture content, the television set (5) is connected directly by cable to the operating device (4) via its aerial (antenna) input or a standard SCART socket (receptacle). <IMAGE>
Patent EP-0645076-A1 (EP)
Inventor: BERTLING ALFRED DIPL-ING
IPC: A01D45/02
Filed: 1994-09-13
Abstract: The invention relates to a field chopper for cereal crops, especially for silo maize, which possesses, in the working space of a chopper housing, a rotating chopping member (1) having a number of chopping knives (2). The cutters (5,5') of the chopping knives (2) cooperate with a stationary countercutter (4). The field chopper is to be developed further to the effect that the efficiency of the grain comminution is improved. For this purpose, each chopping knife (2) has a wedge surface (6) adjoining the cutter (5,5') and facing the crop, a profiling (7) being provided on this wedge surface (6). <IMAGE>
Patent EP-0651487-A1 (EP)
Inventor: SAITO TAKANOBU
IPC: H02G7/16
Filed: 1994-10-27
Abstract: A snow melting member for use on a power transmission line which can sufficiently melt snow even when the magnetic field created by the current in the power transmission line is relatively small. The snow melting member is composed of metals or metal oxides and has an annular, tubular or helical configuration for surrounding the outer periphery of the power transmission line. The snow melting member is provided with the dimensions and electromagnetic properties defined by the following formulas: 
 
           H× B       H        ≧ 40,000; and           
            0.7≦ t₀(B       H           /ρ · H)       1/2       ≦ 7.           
 
 By winding an iron alloy wire containing 1 to 15% by weight of aluminum around the power transmission line, or by attaching an iron alloy ring onto the power transmission line, heat is generated even when a relatively small amount of current flows through the power transmission line, thereby melting snow or ice sticking to the power transmission line.
Patent EP-0716497-A1 (EP)
Inventor: BRETTHAUER FRANZ
IPC: H02K21/00
Filed: 1994-12-06
Abstract: The dynamoelectric machine has a stator (1) with a number of stator poles (3), with permanently magnetised ferromagnetic cores (6) wound with the energising windings (5) and at least one rotor (2) having a number of permanent magnet rotor poles (4). The energising windings are supplied with a rectified DC voltage for inducing a magnetic field in the stator poles which opposes the magnetisation of the ferromagnetic cores. Pref. the ferromagnetic cores are magnetised via permanent magnets (14).
Patent EP-0659027-A1 (EP)
Inventor: KIDO TORU C O NEC CORPORATION
IPC: H04B7/26
Filed: 1994-12-15
Abstract: In a selectively called radio receiver operable in a battery saving method in which frame synchronism is established after establishment of bit synchronism and in which a bit rate detection signal is produced by detecting (23) a bit rate of an arriving radio signal to establish the frame synchronism before lapse of a frame synchronism establishing interval after restoration or establishment of the bit synchronism subjected to a failure in its establishment, repeated production of the bit rate detection signal at a regular interval is monitored (15) by determining for the regular interval a unit time interval shorter than a frame period of the radio signal. Preferably, the unit time interval is equal to a four-codeword length of codewords, such as sixteen in a typical frame.
Patent EP-0616327-A1 (EP)
Inventor: TEN KATE REINIER
IPC: G11B7/007
Filed: 1994-03-09
Abstract: The disclosure relates to a device for recording information in a servo-track (2) of a record carrier (1) of a rewritable type. Pieces of information, for example, in the form of pieces of music (tracks) are recorded in the servo-track (2) in accordance with first recording instructions. According to these first recording instructions information patterns representing a piece of information are allowed to be rewritten with information patterns for a new piece of information. At a later instant the information in the servo-track is rearranged. During that operation information recorded in accordance with the first recording instructions is read out and rewritten in accordance with second recording instructions. These second recording instructions prescribe that the pieces of information intended to be read out be recorded in the servo-track as a continuous series of information patterns and that the information patterns representing a piece of information be uninterrupted.
Patent EP-0621429-A1 (EP)
Inventor: SCHOUTEN FRANK
IPC: F16J15/46
Filed: 1994-04-21
Abstract: The invention relates to a sealing element for forming a liquid-tight seal between two tubular elements (1,11) running essentially parallel. The sealing element consists of positioning means which are in the form of a flange (2) which is fixed to the inner element of the tubular elements and which is provided on its periphery with a groove (4) which accommodates, in a slightly wedged fit, an endless element (3) of flexible material sealing the groove. On the inside of the groove one or more supply apertures for a compressed medium are present. When the compressed medium is supplied, the endless element of flexible material is moved outwards against the outer element of the tubular elements, in order to form a liquid-tight seal between the two columns. 
     The element can be manufactured simply and cheaply from commercially available materials. The element is also easy to remove from the positioning means and replace. 
     If water is used as the compressed medium, in the event of leakages, no damage is caused to the products. 
     The sealing element according to the invention can be used in a curd drainage apparatus for removing whey in cheesemaking. 
     The invention also relates to a device for removing whey from a whey/curd mass, provided with at least one sealing element according to the invention.
Patent EP-0647960-A1 (EP)
Title: Energy filter with correction of a second-order chromatic aberration
Inventor: DE JONG ALAN FRANK C O INTERNA
IPC: H05H7/04
Filed: 1994-05-19
Abstract: An imaging symmetrical energy filter (of the Ω-type) comprising two pairs of sector magnets (1), (2), (3), (4) for an electron microscope. The second-order chromatic aberration is corrected by arranging the two pairs of sector magnets {(1),(4) and (2),(3)} further apart. This enables suitable arrangement of the coils to generate correction hexapole fields, so that the chromatic error is even completely eliminated. Moreover, correction of the third-order aperture aberration is also possible by constructing the hexapole coil (9) in the symmetry plane also as an octupole coil. Further correction of this third-order aberration is achieved by applying an octupole field (5) directly at the entrance of the first sector magnet (1) and an octupole field (13) directly at the exit of the fourth sector magnet (4).
Patent EP-0648710-A1 (EP)
Inventor: HENNINGS DETLEV DR
IPC: C01B13/32
Filed: 1994-10-12
Abstract: The invention relates to a process for the preparation of a fine, monodisperse oxide powder of the binary oxides of one or more elements of the groups Ib, IIa, IIb, IIIa, IIIb, IVa, IVb, Va, Vb, VIa, VIb, VIIb, VIII of the Periodic Table of the Elements and also lanthanides and the actinides. It further relates to a fine, monodisperse oxide powder of the binary oxides of one or more elements of the groups Ib, IIa, IIb, IIIa, IIIb, IVa, IVb, Va, Vb, VIa, VIb, VIIb, VIII of the Periodic Table of the Elements and also the lanthanides and actinides, a ceramic composition containing such a fine, monodisperse oxide powder and the use thereof for producing electronic components or ceramic pastes. Fine, monodisperse oxide powders can be prepared without complicated manufacturing plants by a process in which   - a graphite intercalation compound is prepared by reaction of one or more chemical starting compounds of one or more of the elements of the groups Ib, IIa, IIb, IIIa, IIIb, IVa, IVb, Va, Vb, VIa, VIb, VIIb, VIII of the Periodic Table of the Elements and also the lanthanides and actinides with a graphitic carbon modification having a particle size </= 150  mu m (sieve fraction), and - the graphite intercalation compound is converted by means of an oxidising agent to the binary oxide of one or more of the elements of the groups Ib, IIa, IIb, IIIa, IIIb, IVa, Va, Vb, VIa, VIb, VIIb, VIII of the Periodic Table of the Elements and also lanthanides and the actinides.
Patent EP-0651029-A1 (EP)
Inventor: ANDERSON EDWARD JAMES
IPC: C09D11/02
Filed: 1994-10-21
Abstract: The present invention provides a pigment composition comprising a diarylide pigment, a monoprimary amine, a diprimary amine and an inorganic compound having active oxide or hydroxide surfaces.