baber/WOPTO huggingface dataset:
Patent EP-0323377-B1 (EP)
Title: Purification apparatus for crystallizable products
IPC: B01D9/00
Filed: 1988-12-21
Granted: 1992-10-21
Abstract: Device for the purification of any crystallisable organic, inorganic, aqueous or other product comprises, essentially, a refiner (2) fitted with one or more heat exchangers (3) with spiral enclosures. In order to make this device a multipurpose one, each of the heat exchangers (3) which it comprises constitutes a module (30, 31, 32, 33) provided, on the one hand, with connecting means (34) enabling them to be superposed merely by assembly while retaining their autonomy with regard to the entries and exits of crystallisable products, this module (30, 31, 32, 33) comprising, on the other hand, means for feeding and/or removing (28, 29) the transfer fluid of one of the spiral enclosures situated outside the heat exchanger (3), the number of these modules (30, 31, 32, 33) making up the said device being variable. <IMAGE>
Patent EP-0294457-B1 (EP)
Title: Appareil et procede d'impression de microfilms
IPC: G03B21/11
Filed: 1987-12-18
Granted: 1992-06-03
Abstract: Une bande de microfilms (14) comporte des séquences d'images agencées en chapitres pourvus d'indices (9a, 9'a) identifiant les séquences d'images qui constituent l'en-tête des chapitres. Lorsque l'on désire produire de multiples impressions de chacune des séquences d'images d'un chapitre, la séquence d'images (14a, 14g) comprenant la première séquence ou en-tête du chapitre est introduite dans la porte d'impression (8). Dès l'introduction du signal de commande d'impression, la bande est automatiquement avancée de sorte que la dernière séquence (14f) du chapitre se trouve dans la porte d'impression. L'imprimante imprime alors automatiquement chaque séquence du chapitre en commençant par la dernière séquence et en terminant par la première séquence du chapitre. Les tirages arrivent face en haut à la sortie de l'imprimante et sous forme assemblée. Lorsque de multiples groupes de tirages du chapitre sont désirés, le microfilm, après impression de la première séquence d'images, retourne à la dernière séquence d'images pour l'impression d'un autre groupe de tirage du chapitre. Cette opération est répétée jusqu'à obtention à la sortie du nombre de groupes de tirages assemblés. L'impression automatique de groupes assemblés de parties d'un chapitre est également prévue.
Patent EP-0299037-B1 (EP)
IPC: H01L21/308
Filed: 1988-01-26
Granted: 1992-04-01
Abstract: The CMOS circuit comprising regions n (12a) and regions p (28) formed in a silicon substrate (2b), a first and a second masks are made on the substrate (2b) comprising respectively first (8a) and second (15) patterns masking the regions p and the regions n, these masks being selectively etchable, the first and second patterns defining therebetween the location of insulation trenches (18) to be made, the substrate is etched through the masks in order to form the trenches and the first patterns and the underlaying substrate are simultaneously etched in order to form in the upper part of the trenches inclined flanks in contact with the regions p, so that the cross-section of the trench (18) widens towards the upper surface of the substrate.
Patent EP-0317604-B1 (EP)
Title: Process for labelling semiconductor surfaces
IPC: G06K1/12
Filed: 1988-06-14
Granted: 1992-08-26
Abstract: In known processes for labelling semiconductor surfaces by laser bombardment, either a bar code in so-called Hardmark labelling or characters in so-called Softmark labelling are applied. The new process permits labelling exempt from crystal defects by means of a bar code (Sk) in so-called Softmark labelling with a higher character density which facilitates reading and decoding. The bar coding (Sk) is produced by means of bar elements (Se) of identical width (b), each of which comprises a series of overlapping Softmark melt points (SSp) obtained by laser bombardment. For preference, narrow bars (sSt) are composed of one bar element (Se) and broad bars (bSt) of two bar elements (Se) positioned a small distance (a) apart. The new process permits labelling exempt from crystal defects of semiconductor discs, in particular silicon wafers.
Patent EP-0364487-B1 (EP)
IPC: B65G/
Filed: 1988-06-22
Granted: 1993-06-02
Abstract: PCT No. PCT/SE88/00345 Sec. 371 Date Dec. 6, 1989 Sec. 102(e) Date Dec. 6, 1989 PCT Filed Jun. 22, 1988 PCT Pub. No. WO88/10225 PCT Pub. Date Dec. 29, 1988.A storage device designed to store primarily elongate objects, and comprising on the one hand a frame and on the other an operating device arranged on a fork lift truck. The storage device is arranged in such a manner that it may be shifted between an essentially vertical space-saving storage position and a horizontal position allowing loading and unloading operations to be performed in a simplified manner.
Patent EP-0320511-B1 (EP)
IPC: H04N1/41
Filed: 1988-06-16
Granted: 1993-08-18
Abstract: Un procédé de codage prédictif linéaire adaptatif par blocs pour le codage d'une image numérique est amélioré en calculant la moyenne des signes d'erreurs dans chaque bloc, et en sélectionnant un quantificateur pour chaque bloc en utilisant le signal calculé et la moyenne calculée à partir d'un ensemble de quantificateurs à deux variables d'erreur carrée minimum.
Patent EP-0397660-B1 (EP)
IPC: H01J37/16
Filed: 1988-11-25
Granted: 1992-03-11
Abstract: Ce type d'installations comprend généralement un générateur de faisceaux électroniques relié à une chambre de réception des pièces à souder dans laquelle un vide peut être créé par une pompe à vide. Selon l'invention, la chambre à vide se compose d'une première chambre (5) de volume réduit pour les pièces à usiner et d'une deuxième chambre (15) de volume essentiellement plus élevé pour les pièces à usiner. Les deux chambres sont reliées par une soupape à coulisse (10) agencée au niveau du trajet (I) du faisceau généré par le générateur (2) de faisceaux électroniques. De préférence, le rapport entre les volumes des deux chambres (5, 15) de réception des pièces à usiner se situe entre entre 5 et 1.000, par exemple à 100 environ.
Patent EP-0365887-B1 (EP)
Inventor: NIEWEG HEINRICH
IPC: B01J47/012
Filed: 1989-10-05
Granted: 1994-08-17
Abstract: The filter cartridge (1) for use in a liquid-filtration apparatus, especially potable water filters, consists of a cup-shaped container (2) with a removable cover (3) having flow orifices (14) and with flow orifices (9) arranged in the container bottom (6), a granular filter mass (5) introduced into the container (2) and a screen (7, 8) arranged in each case between the cover (3) and the filter mass (5) and between the bottom (6) and the filter mass (5). 
<??>The cover (3) is shaped as an upward-tapering cone (flat cone), and the screen (7) on the cover side is shaped as a conical screen corresponding to the cover (3) and its circumferential edge is welded to the cover (3). 
<??>The screen (8) on the bottom side is formed by a substantially flat disc and its circumferential edge is welded to the bottom (6). 
<IMAGE>
Patent EP-0370491-B1 (EP)
Inventor: CHIKAWA YOSHIKO
IPC: C07F9/10
Filed: 1989-11-21
Granted: 1995-04-19
Abstract: A novel monophosphate and a novel diphosphate prepared by a phosphatidyl transfer reaction of a phospholipid and an alcohol in the presence of phospholipase D are disclosed. The phosphates can independently or together form small and stable liposomes which can include active components therein. Cosmetic compositions comprising these phosphates or liposomes penetrate well into the hair and the skin, and exhibit long-lasting excellent moisture-retaining, beauty, skin-activation effects.
Patent EP-0366214-B1 (EP)
Inventor: VAN T HOOFT ERIC
IPC: A61N5/10
Filed: 1989-10-27
Granted: 1995-09-27
Abstract: The adaptor for connecting a guide member in a remote after-loading apparatus for radiotherapy is provided. The adaptor comprises an outer barrel (80) having an opened end, a connector end and a centrally extending aperture. A sleeve (92) passes through the aperture of the barrel such that at least a first end of the sleeve is contained within the barrel. An elongated gripping means (84) is disposed through the sleeve and extends beyond the ends of the sleeve. The gripping means has a gripping end and a receiving end, a gripping body extending between the ends, and a flange (83) disposed on the gripping end with the diameter of the flange being greater than the diameter of the sleeve. A tapered outer surface (95) extends from the flange to a distant portion of the gripping body. A uniform diameter tube bore is disposed through the gripping means and at least two slots (99) pass through the flange and at least a portion of the gripping body. Those slots form at least two opposed gripping portions which are inwardly compressible when the flange and the gripping portions are in contact with the first end of the sleeve, so as to form a reduced diameter of the tube bore and thereby a closed position of the gripping portions. The gripping portions are sufficiently resilient so that when the flange and the gripping portions are disposed from the first end of the sleeve, the gripping portions form at least the same diameter as the tube bore and thereby an open position. Spring means (41) are disposed between the gripping means in the sleeve for urging the flange of the gripping means toward the second end of the sleeve. <IMAGE>
Patent EP-0329308-B1 (EP)
Inventor: FABIJANSKI STEVEN F
IPC: C07K14/415
Filed: 1989-02-03
Granted: 2001-10-10
Abstract: A process is described for producing hybrid seed using male-sterile plants created by employing molecular techniques to manipulate antisense DNA and other genes that are capable of controlling the production of fertile pollen in plants. Transformation techniques are used to introduce constructs containing antisense DNA and other genes into plants. Said plants are functionally male-sterile and are useful for the production of hybrid seed by the crossing of said male-sterile plants with pollen from male-fertile plants. Hybrid seed production is simplified and improved by this invention and can be extended to plant crop species for which commercially acceptable hybrid seed production methods are not currently available.
Patent EP-0335760-B1 (EP)
Title: Tubular sealing plate manufacturing process for hollow fibre separation apparatus and devices
IPC: B01D63/02
Filed: 1989-03-03
Granted: 1990-09-12
Abstract: 1. A method for manufacturing a tubular plate for a hollow-fibre separation apparatus, based on a set of hollow fibres the end of which is coated with a resin, characterised in that the set of hollow fibres is subdivided into several elementary bundles (4), each elementary bundle is enclosed, at least at a first end, in a reinforcing sleeve (5), and the fibres and the reinforcing sleeves (5) are immersed at this first end in a resin in order to form a reinforced tubular plate (2).
Patent EP-0454666-B1 (EP)
Inventor: MEYER STEPHEN F
IPC: C03C17/36
Filed: 1989-01-23
Granted: 1995-11-15
Abstract: Pellicules (80) réverbérant les infrarouges, visuellement transparentes et de préférence avec correction de couleurs pour contrôler la chaleur solaire. On introduit dans les pellicules des filtres d'interférence en sandwich Pérot-Fabry (12) qui se caractérisent par le fait qu'ils ont deux ou plusieurs couches transparentes (16, 16', 16'') de métal vaporisé, tel que de l'argent, que séparent des couches d'écartement diélectriques (18, 18') et éventuellement des couches marginales (20, 22). On décrit également des procédés permettant de produire ces matériaux par la technique de vaporisation ainsi que des matériaux de vitrage (81-84) dans lesquels entrent ces revêtements. Dans un mode de réalisation préférentiel, ces revêtements sont stratifiés pour constituer des structures de vitrage (81-84).
Patent EP-0357714-B1 (EP)
IPC: B28B1/087
Filed: 1989-01-27
Granted: 1992-03-18
Abstract: La couche de coulée décrite, qui sert à couler des éléments de construction en forme de dalles, comprend une table vibrante et un moule amené à vibrer sous l'action de la table vibrante. La présente invention se caractérise par le fait que la table vibrante comprend une première structure (10) servant de support à un organe porte-moule (2), lequel est destiné à soutenir le moule (3), et se caractérise en outre par le fait que la table vibrante comprend une seconde structure (20) qui peut se déplacer verticalement par rapport à la première structure (10) et qui est destinée à soulever le moule (3) dans une position où le moule est détaché de l'organe porte-moule (2). La seconde structure (20) est équipée d'un ou de plusieurs vibrateurs (11, 12).
Patent EP-0367808-B1 (EP)
Inventor: PALMER JAY W
IPC: C01B25/32
Filed: 1989-03-06
Granted: 1993-11-24
Abstract: Cette invention concerne la production d'hydroxylapatite dans un processus en solution où l'on fait réagir du phosphate de calcium monobasique avec une solution d'hydroxyde de calcium. Dans un mode préférentiel de réalisation, un pré-mélange acide est formé en faisant réagir de l'acide phosphorique et de l'hydroxyde de calcium sous agitation poussée de type cisaillement dans un premier étage (13), puis en faisant réagir le pré-mélange acide avec une solution saturée d'hydroxyde de calcium également sous agitation poussée de type cisaillement dans un second étage (15). La réaction du second étage s'effectue dans une solution alcaline en dosant soigneusement le pré-mélange acide dans la solution d'hydroxyde de calcium de sorte que le pH de la solution est maintenu au-dessus de 11 jusqu'à ce que la réaction soit pratiquement terminée. En particulier, il est préférable d'utiliser une portion stoéchiométrique d'hydroxyde de calcium lorsque l'on effectue ces réactions. Après avoir récupéré le précipité d'hydroxylapatite, il peut être fritté à une température entre 700°C et 1100°C pendant une durée de 5 à 30 minutes pour former de l'hydroxylapatite cristallin.
Patent EP-0409870-B1 (EP)
Inventor: PEARLMAN RODNEY
IPC: A61K9/00
Filed: 1989-03-28
Granted: 1994-10-12
Abstract: Dimer and aggregate formation in hGH formulations liable to exposure to shear surface stresses is inhibited by the inclusion of 0.1 to 5% w/v of a non-ionic surfactant such as polysorbate 80 or poloxamer 188. <IMAGE>   <IMAGE>
Patent EP-0397890-B1 (EP)
Inventor: SAITO SHUUJI
IPC: A23J1/06
Filed: 1989-11-18
Granted: 1994-09-07
Abstract: Procédé de purification de plasma sanguin, permettant de réduire les quantités de substances odorantes et colorées présentes. Ce procédé consiste à effectuer au moins l'un des traitements suivants: (1) le traitement du plasma avec une substance acide ou basique, afin de modifier et d'éliminer l'hémoglobine, (2) le traitement du plasma avec du charbon actif dans des conditions d'acidité, (3) l'adjonction au plasma d'un polyélectrolyte présentant des groupes carboxyle avec, si nécessaire, du charbon actif, et le traitement de ce mélange avec un acide, et (4) le filtrage du plasma à travers un filtre céramique. Le plasma sanguin ainsi obtenu peut être utilisé en tant qu'additif alimentaire.
Patent EP-0381034-B1 (EP)
Inventor: PIERRAT MICHEL A
IPC: F02B3/06
Filed: 1990-01-24
Granted: 1994-09-28
Abstract: Rectangular pistons are driven in a circular orbit by two spaced eccentrics on a common crankshaft. The displacement chambers reciprocate with a lateral motion parallel with the crankshaft. The radial forces created by the fluid pressure in the displacement chambers are balanced by a connection to the crankshaft through rotatable and slidable antifriction bearings. During the reciprocating lateral motion of the chambers, port openings located in the outer ends of the chambers are connected alternately to matching intake and exhaust port openings in the adjacent surfaces of the casing to provide a reversible valveless control of the fluid to and from the chambers. The apparatus can be used either as a pump or motor without internal modifications. The pistons are secured together as one piece and follow identical orbital paths. Each pair of opposing displacement chambers are secured as one piece and radially connected to the crankshaft. The displacement of the apparatus is continuously variable from zero to its maximum. The apparatus is dynamically balanced by two counterweights, with adjustable eccentricities.
Patent EP-0423423-B1 (EP)
Title: Remelting apparatus for recovery of metals
IPC: C22B9/22
Filed: 1990-05-23
Granted: 1993-09-22
Abstract: Apparatus and method for recognition of metals in base materials includes an electron beam furnace in which base materials are vaporized by means of an electron beam gun and the vaporized materials are condensed as free atoms or are alloyed with other components of the base materials, and are able to be recovered by conventional recovery techniques once they are recognized. The base material includes the products of smelting processes, pellets of compacted raw material like anode-mud or waste material, and the base materials are remelted utilizing the heat from electron beam guns for the remelting.
Patent EP-0424990-B1 (EP)
Inventor: ALTON NORMAN K
IPC: C07K16/00
Filed: 1983-04-25
Granted: 1994-06-22
Abstract: There is provided a method for the manufacture of linear, double stranded DNA sequences of a length in excess of about 200 base pairs and coding for expression of a predetermined continuous sequence of amino acids with a selected host microorganism transformed by a selected DNA vector including the sequence, a manufactured, linear, double stranded DNA sequence of a length in excess of about 200 base pairs and coding for the expression of a predetermined continuous sequence of amino acids by a selected host microorganism transformed with a selected DNA vector including the sequence, said sequence characterized by having at least one unique palindromic six base recognition site for restriction endonuclease cleavage at an intermediate position therein, a polypeptide product of the expression by an organism of such a manufactured DNA sequence, a biologically functional DNA microorganism transformation vector including such a manufactured DNA sequence and a reagent material comprising a radio labelled manufactured DNA sequence.
Patent EP-0385757-B1 (EP)
Inventor: KOMURO HIROKAZU
IPC: B41J2/335
Filed: 1990-02-28
Granted: 1995-02-01
Abstract: The present invention concerns a thermal recording to be used for performing recording, preferably an ink jet thermal recording, a process for forming the same and a recording apparatus by use thereof, and accomplishes uniformized heat energy action of the heat acting surface (protective layer surface when there is protective layer) played primarily by the heat-generating resistors (102) of a plurality of electrothermal transducers (111). The present invention, for that purpose has uniformized the amount of heat energy generated during recording at the plurality of heat acting portions by positively changing the shape or the thickness of the resistors (102) concerned with the heat acing portions or/and the constitution itself of the protective layer depending on its existing position.
Patent EP-0453668-B1 (EP)
IPC: H05K7/14
Filed: 1990-04-24
Granted: 1993-06-23
Abstract: The invention relates to a mounting rack (10) having two side panels (12) which are connected to one another by means of their corner regions by means of four lateral rails (11), and having two covering panels (14) which close the top and bottom of the mounting rack (10). In order to improve the fitment of the covering panels (14), the invention provides that the horizontal side regions of the side panels (12) are in each case provided with a row of holes (13) with a predetermined pitch, and that at least one supporting element (20), on which the covering panels (14) are additionally mounted and supported, is fitted along these side regions of the side panels (12), using these holes (13) between the respectively allocated lateral rails (11). <IMAGE>
Patent EP-0427492-B1 (EP)
Inventor: MIRCHANDANI PRAKASH KISHINCHAN
IPC: C22C32/00
Filed: 1990-11-05
Granted: 1994-12-14
Abstract: A composite aluminum-base alloy having a mechanically alloyed matrix alloy. The matrix alloy has about 4-40 percent by volume aluminum-containing intermetallic phase. The aluminum-containing intermetallic phase includes at least one element selected from the group consisting of niobium, titanium and zirconium. The intermetallic phase is essentially insoluble in the matrix alloy below one half of the solidus temperature of the matrix alloy. The balance of the matrix alloy is principally aluminum. A stiffener of 5 to 30 percent by volume of the composite aluminum-base alloy is dispersed within the metal matrix.
Patent EP-0421887-B1 (EP)
Inventor: BORELLO GERARD
IPC: G10K11/16
Filed: 1990-10-05
Granted: 1995-06-14
Abstract: The invention relates to an acoustic insulation screen. The screen comprises a mat (5) constituted by a flexible envelope (4) inflated by a gas under pressure and permitting free circulation of the gas inside the envelope, this envelope being chosen so as not to transmit the vibrational energy from one point to another of the envelope and the gas being chosen from those gases in which the speed of sound is greater than the speed of sound in air. The invention applies especially to the protection of the compartment for the payload of a launcher. <IMAGE>
Patent EP-0425378-B1 (EP)
Inventor: GATEAU-OLESKER ALICE
IPC: C07D409/14
Filed: 1990-10-25
Granted: 1994-10-19
Abstract: Compounds of formula I, consisting of the combination of formulae IA and IB: <IMAGE>  in which:   R1 denotes a hydrogen atom, a halogen atom, an alkyl radical, a trifluoromethyl radical, an alkoxy radical, a phenyl or benzyl radical (which are optionally substituted), a benzyloxy radical, a cyano radical, an alkoxycarbonyl radical, a carboxyl radical or an alkylamino radical, R2, different from R1, denotes a hydrogen atom, a halogen atom, an alkyl radical, a trifluoromethyl radical, an alkoxy radical, a phenyl or benzyl radical (which are optionally substituted), a benzyloxy radical, a cyano radical, an alkoxycarbonyl radical, a carboxyl radical or an alkylamino radical, each R3 denotes an alkyl radical or the two R3s form together and with the atoms of the dithioacetal functional group to which they are attached a 5- to 7-membered ring, R4 denotes an optionally substituted phenyl radical, a naphthyl radical or a furyl radical, each of R5 and R6, which are identical or different, denotes a hydrogen atom, an alkyl radical or an aryl radical (optionally substituted), and each R7 denotes a methyl radical or the two R7s form together and with the carbon atom to which they are attached a cyclohexane nucleus or a cyclopentane nucleus.   The compounds of formula IA and IB are intermediates which are useful for the preparation of compounds of formulae XA and XB: Original abstract incomplete.
Patent EP-0431167-B1 (EP)
Inventor: OMORI TOSHIMICHI
IPC: C22C38/06
Filed: 1989-12-08
Granted: 1996-09-11
Abstract: Cette invention concerne une méthode qui permet de produire sans gaspillage un matériau en acier magnétique ayant une haute perméabilité. La méthode de cette invention consiste à travailler à chaud un larget coulé en fer ou acier à base de fer pur comme composant principal et 0.5 ∩ 2.0 % de Sol. Al et si nécessaire 0.005 ∩ 1.0 % de Ti à une température de chauffe prédéterminée et à une température de finition, pour arriver à un recuit à 900 ∩ 1,300°C et de préférence à 1,000 ∩ 1,300°C, pour obtenir un matériau en acier magnétique ayant une force coercitive allant jusqu'à 0,4 Oe et une densité de flux d'induction magnétique d'au moins 10,000 G à 0,5 Oe.