baber/WOPTO huggingface dataset:
Patent EP-0464125-A1 (EP)
Title: Writing and drawing arrangement.
Inventor: ANDERSSON JAN
IPC: B43K23/012
Filed: 1990-03-16
Abstract: The invention relates to a writing and drawing arrangement, referred to as a finger pen (2, 3, 4). We have clung to the traditional notion that pens or pencils must be rod-shaped in spite of the fact that this subjects the fine-motor function of the user to unnecessarily stringent demands. A study of the development of the fine-motor function of children proves that a semi-supine grip on rod-shaped pens or pencils can normally not be achieved out before the age of 6-7 years. The invention solves this problem by means of a finger pen (2, 3, 4), prone holding (1) of which is already possible at an age of 2-3 years, which generally makes possible its use in a manner which as regards the fine-motor function is simplified. Pen nib (5) projects from or in the vicinity of sensible centre of feeling (7) of writing/drawing finger (6) and is so angled that the point at which it contacts the writing/drawing surface will be seen by the user. Various alternatives of finger pen (2, 3, 4) are possible, e.g. of open type (2), closed type (3) or contoured shape (4). The invention applies mainly to writing/drawing while holding the pen in a prone position (1).
Patent EP-0417267-A1 (EP)
Title: Vehicle tire identification system.
Inventor: MALMER MICHAEL M
IPC: G06K19/077
Filed: 1990-03-29
Abstract: Electronic transponders (20) embedded within or on vehicle tires (40) are electromagnetically actuated by signals from an interrrogator coil (14). The transponder includes a receiver/transmitter coil (26) of one or more loops of wire (54) strategically placed along the sidewall or in proximity to the tread face of the tire. The transponder responds to actuation by producing a shifted frequency modulated with synchronization pulses and unique device identifying digital information. The transponder data stream can also include information on the condition and environment of the tire. By appropriate placement of the tire transponder coils and the interrogator coils, dynamic reading of the tire data is possible even with the vehicle in motion.
Patent EP-0475953-A1 (EP)
Title: Production of acid soluble titania.
Inventor: HOLLITT MICHAEL JOHN WIMMERA I
IPC: C22B34/12
Filed: 1990-05-10
Abstract: The specification discloses a method of making acid digestible titania. The method comprises the steps of: (1) adding a magnesium or manganese compound to a titaniferous mineral if the content of manganese and magnesium in the mineral is insufficient; (2) heating the mineral in the presence of a reductant for a sufficient length of time and at a sufficiently high temperature to permit the reduction of iron containing compounds to metallic iron and enable titania present to convert to an acid digestible form; (3) cooling the mineral; and (4) separating iron from the mineral by means of an aqueous aeration step. The titaniferous mineral contains insufficient magnesium and manganese if the following expression is not satisfied: 1.98a + 1.14b/d  >/=  0.08 where a represents the percentage by weight of MgO contained in the mineral, (b) represents the percentage by weight fo MnO contained in the mineral; and (d) represents the percentage by weight of TiO2 contained in the mineral. The magnesium or manganese compound is either an oxide or a compound that is capable of converting to an oxide under reaction conditions. An aqueous aeration technique described in the specification involves the use of a sequesterant that is capable of sequestering iron from the mineral without significantly lowering the local pH while at the same time permitting the formation of an oxide of iron at a point away from the mineral. An example of such a sequesterant is citric acid.
Patent EP-0474719-A1 (EP)
Inventor: FYKSE NJAAL
IPC: A01F15/07
Filed: 1990-06-04
Abstract: La présente invention décrit un appareil destiné à emballer les balles (10, 100) qui peut être mis en remorque derrière une presse du type utilisé pour la fabrication de balles cylindriques. L'appareil reçoit les balles en provenance de la presse et les enveloppe automatiquement d'un film plastique étiré. Dans une version, l'appareil (10) possède un plateau tournant (16) qui fait tourner la balle autour de son axe horizontal (17), alors que lui-même tourne autour d'un axe vertical. Ainsi, le film distribué par un rouleau forme automatiquement un emballage étanche autour de la balle. Dans une autre version, un rouleau distributeur (119) annexe tourne autour de la balle, laquelle est posée sur un plateau fixe (116) muni de rouleaux (117) qui font tourner la balle sur son axe. Un mécanisme de ramassage (23, 25) est installé à l'avant de l'appareil pour recevoir les balles que la presse a déchargées, avant de les soulever et de les transporter une à une par l'arrière sur les rouleaux (17, 117) du plateau pour y être emballées.
Patent EP-0437563-A1 (EP)
Title: Biologically active drug polymer derivatives.
Inventor: VERONESE FRANCESCO UNIVERSITA
IPC: A61K38/28
Filed: 1990-07-26
Abstract: New biologically active drug polymer derivatives, namely peptides or protein derivatives, are useful medicaments and are represented by the generic formula: RO-(CH2-CH2O)n-(CO)-NH-X-(CO)-NH-Z ,wherein R represents a lower alkyl group, n is an integer comprised between 25 and 250, X when combined with adjacent NH and CO groups represents an amino acid or a dipeptide or tripeptide residue, and Z when combined with the adjacent NH group represents a biologically active peptide or protein or NH or NH2 containing drug residue.
Patent EP-0483242-A1 (EP)
Title: Pedicle screw and pedicle-screw holder.
Inventor: BIEDERMANN LUTZ
IPC: A61B17/70
Filed: 1990-07-19
Abstract: For a pedicle screw a receiver member is provided for hingedly connecting a screw (2) comprising a threaded shaft portion (3) and a spherical-segment-shaped head (4) on the one hand and a rod (16) on the other hand. In order to improve the stocking costs for screws of different shaft lengths and shaft diameters, the receiver member has a receiver chamber (7) therein, the receiver chamber has a bore (8) at one end thereof for passing the threaded shaft portion (3) followed by an inner hollow spherical-segment-shaped portion (9) for supporting the head of the screw (2) to be received, and an aperture (10) on the side opposite to the bore (8) for inserting the screw (2). Further, a compression member (18) is provided which exerts, in assembled state, a force onto the head such that the head is pressed against the hollow spherical-segment-shaped portion (9). The new receiver member provides that only screws with different screw shafts must be stocked and in operation these screws can be then assembled with the uniform receiver members.
Patent EP-0451246-A1 (EP)
Inventor: MINANO IGLESIAS JESUS
IPC: A63H3/46
Filed: 1990-10-23
Abstract: The doll-container is comprised of an ovoïd container (2), extended at its lower base into a small open tip which forms the mouth for filling or extracting the product, the supporting stand (5) being coupled to the mouth. To the upper part of the ovoïd body, a flexible rubber cover (1) representing any optional figure such as a doll, may be fitted.
Patent EP-0466149-A1 (EP)
Inventor: OKADO KENJI
IPC: G03G9/08
Filed: 1991-07-11
Abstract: A toner for developing an electrostatic image has colored resin particles-(A) containing a coloring agent or a magnetic powder, and a powdery additive. The powdery additive has organic resin particles-(B) having peaks respectively in a region of particles diameters of 20 mµ, to 200 mµ, and a region of particle diameters of 300 mµ. to 800 mµ, in their particle size distribution, and the larger-diameters particles included in the region of particle diameters of 300 mµ, to 800 mµ, being contained in an amount of from 2 % by weight to 20 % by weight.
Patent EP-0474039-A1 (EP)
Inventor: JAEGER HORST DR
IPC: C09B43/124
Filed: 1991-08-22
Abstract: The novel o-aminoazo compounds of the formula 
<IMAGE>
 in which
 the substituents D, A, R and R1 and the index n have the meaning given in the description, are useful intermediates for the preparation of metal complex dyes and are additionally highly suitable for dyeing wool and polyamide.
Patent EP-0476621-A1 (EP)
Inventor: SATO KENSAKU
IPC: H01R13/646
Filed: 1991-09-18
Abstract: The female electrical connector includes an insulation (34) housing having a housing base (34a) and a fitting block (34b) extending forwardly from the housing base; a plurality of antennas terminal receiving apertures (44) formed in the fitting block; a plurality of antennas engaging sections (50) provided on the housing base; the antennas connection terminals (65) being provided with an engaging portion (71); and a plurality of contacts (75), to which a central conductor is to be connected, inserted in the antennas terminal aperture along with contact portions (73) of the antennas connection terminals from a back of the insulation housing such that the engaging portions of the antennas connection terminal engages the terminal engaging section of the housing base, thereby securing the antennas connection terminal in the insulation housing without the use of any solder.
Patent EP-0482667-A1 (EP)
Inventor: CAODURO PAOLO
IPC: E04B1/58
Filed: 1991-10-25
Abstract: The invention relates to a preformed joint particularly suitable for the connection of tubular shapes (8,10,11) in any kind of junction. Said preformed joint comprises a pivot pin (5) which is pivotally mounted in projecting ribs (3) provided in opposing flanges of a generally C-shaped body (2). A clamping screw (7) penetrates the surface of one of said tubular shapes and can be screwed into said pivot pin in a direction intersecting the longitudinal axis of said pivot pin. Said ribs (3) are provided with threaded holes (8) in their longitudinal axis for permitting said tubular shape to be connected to said C-shaped body by means of screws (15). The web portion of said C-shaped body (2) can be coupled with the web portion of another C-shaped body and, furthermore, two identical C-shaped bodies can be unitarily formed with their web portion integrally connected to form a H-shaped body.
Patent EP-0496991-A1 (EP)
Title: Connection unit for a catheter tube
Inventor: KNAUF BERNHARD
IPC: A61M25/02
Filed: 1991-12-17
Abstract: The connection unit for a catheter tube (10) has a connecting sleeve (20) with an internal screw thread (22) and a pressure piece which can be screwed into the connecting sleeve (20) and has an axial channel for the catheter tube (10). The catheter tube (10) is surrounded by an elastomeric clamping part (52) which is axially compressible between a first annular surface (23) on the connecting sleeve (20) and a second annular surface on the pressure piece during which it presses the catheter tube (10) radially against a rigid tubular supporting cannula (30) which is fixed, so as to extend coaxially, in the connecting sleeve (20) and supports the catheter tube (10) from the inside. The supporting cannula (30) has a conical plug (31) on one end which can be fitted into a conical bore in the connection unit (11). The user can fit this connection unit with a variety of combinations of supporting cannula and catheter tube according to his choice. <IMAGE>
Patent EP-0463680-A1 (EP)
Inventor: PETTRONE FRANK ANTHONY
IPC: C12P7/62
Filed: 1991-06-18
Abstract: Acetate esters of diols and polyols can be prepared in aqueous systems using a biocatalyst derived from  Corynebacterium   oxydans . The method involves the step of reacting a diol or polyol with an acetate ester in a substantially aqueous environment in the presence of the biocatalyst.
Patent EP-0540782-A1 (EP)
Inventor: COHEN LOUIS H
IPC: A61K31/66
Filed: 1991-10-07
Abstract: The invention provides the use of a polyisoprenyl pyrophosphate analogue for preparing a pharmaceutical composition suitable for inhibiting protein isoprenylation. The polyisoprenyl pyrophosphate analogue may have formula 1,
       
 wherein: 
Pren represents a C₁₀-C₃₀ terpenoid group or a derivative thereof; 
A¹, A², A³ and A⁴ independently represent a direct bond or a C₁-C₄ alkylene or alkenylene group, optionally substituted; 
X¹, X², X³ and X⁴ independently represent a direct bond, oxygen, sulphur, imino or methylimino; 
Y¹, Y² and Y³ independently represent hydroxy, alkoxy, mercapto, alkylthio, amino, mono- or di-alkylamino, alkyl, alkenyl, alkynyl, cycloalkyl, aryl or arylalkyl, whereby one of Y¹, Y² and Y³ may also represent a C₇-C₃₀ alkyl or alkenyl group; 
Z¹ and Z² independently represent oxygen or sulphur; and 
n is 0, 1 or 2, preferably 1; 
or a pharmaceutically acceptable salt thereof. 
The pharmaceutical composition is suitable for the prophylaxis and/or treatment of carcinomas and for the inhibition of the isoprenylation of a ras protein.
Patent EP-0482696-A1 (EP)
Inventor: CARLIER PATRICK
IPC: A61K31/44
Filed: 1991-10-15
Abstract: The invention relates to neuroleptic/antidepressant 4-[4- or 6-(trifluoromethyl)-2-pyridinyl]-1-piperazinylalkyl substituted lactam derivatives having the general structure of formula I:
       
 wherein one of the groups R₁ and R₂ is CF₃, and the other is hydrogen or CF₃; 
R₃ is hydrogen or (1-4 C) alkyl; 
n is an integer from 4 to 5; and 
m is an integer from 1 to 2; or 
pharmaceutically acceptable salts thereof. 
     The invention also includes processes for making the compounds and their salts.
Patent EP-0473412-A1 (EP)
Inventor: IKETANI AKIRA
IPC: G11B20/10
Filed: 1991-08-28
Abstract: Data word of 8 bits is code-transformed into a code word of 12 bits, for an 8/12 code having such a performance suitable for high density recording as d = 2 and k = 10, two kinds of synchronous pattern which are never appeared in a data can be respectively provided for the video and audio uses while keeping the limitation to d and k. Accordingly, decision error between the video data and audio data resulting from reproducing error can be remarkably decreased, leading to an improvement in error probability and yet it is realizable with an extremely practical circuit structure. 
     In addition, a pilot signal can be generated digitally with an extremely simple circuit, being suitable for home-use DVTR or the like necessary to use a stable pilot signal. As a result, the error rate of a super high density recording apparatus such as, for example, DVTR can be remarkably decreased, thus its practical effects being very large.
Patent EP-0454531-A1 (EP)
Inventor: LOUISE JEAN
IPC: B01D53/04
Filed: 1991-04-15
Abstract: Process for the preparation of ultra-pure nitrogen with an impurities content lower than 100 ppb (parts per billion), characterised in that at least the impurities consisting of carbon monoxide (CO) and/or hydrogen (H2) are removed by passing the gas to be purified from at least one of these two constituents over a bed of particles incorporating a copper (Cu) and/or ruthenium (Ru) and/or rhodium (Rh) and/or palladium (Pd) and/or osmium (Os) and/or iridium (Ir) and/or platinum (Pt) metal element supported on a particulate support according to the ion exchange technique and/or according to the impregnation technique. …<??>This technique makes it possible to obtain ultra-pure nitrogen by applying it either to distilled nitrogen or to air to be distilled to complement the trapping of CO2 and H2O. An apparatus for the implementation of the process is another subject of the invention.
Patent EP-0462854-A1 (EP)
Inventor: LE NAOUR LAURENT
IPC: B29C49/74
Filed: 1991-05-27
Abstract: This cutting device essentially comprises a plurality of articulated arms (1) which function in the manner of grippers holding tight the neck (G) of the bottles (R), and each of which carries, at at least one of their ends (1a), a cutting wheel (2) disposed between two wheels (3) for driving and guiding the neck (G) of the bottles (R). 
<??>This device permits the individual slicing up or cutting off of plastic bottles which are closed and intended to contain any consumable liquid such as, for example, milk. 
<IMAGE>
Patent EP-0469950-A1 (EP)
Inventor: BOUCHERON ALAIN
IPC: G04B37/12
Filed: 1991-07-18
Abstract: Wrist-watch comprising a case (1) enclosing the clockwork mechanism and provided with a dial (10), a flexible strap (2) provided with rigid reinforcement elements (3) at the ends interacting with two opposite sides (5a, 5b) of the case, and a removable cover (4) mounted by means of nesting over the case (1), the cover being provided with a window (15) for the dial of the case and elastic locking members (16a, 16b) interacting with the case and the reinforcement elements (3) of the flexible strap (2) for mounting the cover on the case. 
<IMAGE>
Patent EP-0471603-A1 (EP)
Inventor: MOREAU JEAN-LUC
IPC: H01R13/627
Filed: 1991-07-26
Abstract: The invention relates to a connector locking device comprising a barrel (20), generally having the shape of a hollow cylinder, carried by a first portion (10) of the connector, a pin (31) carried by a second portion (12) of the connector and a locking means which can move between a first and a second position for which the said barrel (20) and the said pin (31) are solidly attached one to the other or are free, in which:   - the locking means is positioned in openings (35) of the pin (31) and is movable between a first position in which it is partly outside the said openings (35) and a second position in which it is totally inside the said openings (35), - the pin (31) comprises, on the outside, an actuating rod (32) and, on the outside, a slide mechanism (33) which can both be displaced axially, - the barrel (20) comprises a housing in which the portion of the locking means extending outside the openings (35) is positioned.   <IMAGE>
Patent EP-0502923-A1 (EP)
Inventor: ROSEN HENRI E
IPC: A43B7/24
Filed: 1990-11-15
Abstract: On décrit un système de support pour le pied, comportant des moyens de réglage intégral de l'inclinaison, ainsi que des moyens de contrôle de l'efficacité, pendant l'utilisation, des réglages choisis.
Patent EP-0524930-A1 (EP)
Title: Fluorinated poly(arylene ethers).
Inventor: MERCER FRANK W
IPC: C08G65/40
Filed: 1990-12-07
Abstract: Fluorinated poly(arylene ethers) having a repeat unit such as (A) are useful as dielectric materials in multilayer interconnects in integrated circuit chips and multichip modules and as protective materials for chips.
Patent EP-0526558-A1 (EP)
Title: Procede diastereoselectif de preparation d'acides amines a substitution n et derives
Inventor: GOSTELI JACQUES
IPC: C07C255/25
Filed: 1991-03-29
Abstract: Procédé de préparation d'un diastéréoisomère (S,S) ou (R,R) de la formule (X) ou ses sels, esters ou amides, dans laquelle R3 et R4 représentent indépendamment hydrogène, alkyle, aryle, ou halogène substitué à aryle, alkyle, nitro ou alcoxy, et n ainsi que m représentent indépendamment des nombres entiers compris entre 1 et 6, consistant à combiner un composé de cyanure de la formule M1C=N, dans laquelle M1 représente hydrogène triméthylésilyle ou un métal, comportant une source optionnelle de protons, un solvant ainsi qu'un acide Lewis de la formule: M2X4, AlCl3 ou BF3, dans laquelle M2 représente Sn ou Ti et X représente chloro, bromo, fluoro ou iodo, comportant un composé d'alpha-acide aminé ou ses sels ou ses esters, après quoi on procède à l'addition d'un composé acyle ou acétal afin d'obtenir le diastéréoisomère de la formule (X).
Patent EP-0537170-A1 (EP)
Inventor: OETTINGER ROLF
IPC: H01F7/18
Filed: 1991-05-25
Abstract: Il est proposé une électronique de régulation pour vannes magnétiques et pour cascades de vannes, laquelle passe au moyen d'une logique de commutation automatiquement en fonctionnement isolé ou en fonctionnement en cascade. La logique de commutation reconnaît la présence d'un signal de valeur effective d'une vanne principale faisant partie d'une cascade de vannes, de manière que dans ce cas-ci, l'électronique de régulation soit réglée automatiquement en fonctionnement en cascade. En cas d'absence de valeur effective de la vanne principale, il est reconnu une rupture de câble et l'étage final est verrouillé. En présence de -14 Volts à l'entrée de valeur effective de l'étage principal, l'électronique de régulation est positionnée sur le fonctionnement isolé d'une vanne magnétique.
Patent EP-0527934-A1 (EP)
Inventor: HARMS FRANK H
IPC: F25D17/06
Filed: 1991-05-09
Abstract: Appareil (110) servant à congeler et à décongeler une poche (10) de sang ou de constituants sanguins, comportant un dispositif pour fixer (136) la poche (10) de sang ou de constituants sanguins congelés et un dispositif (118) pour créer un flux d'air (120,180). Selon que l'appareil (110) est utilisé pour décongeler ou pour congeler la poche (10) de sang ou de constituants sanguins, le flux d'air (120, 180) est soit chauffé soit réfrigéré. Le flux d'air (180) est dirigé de façon à tomber sur la surface de la poche pour en geler ou décongeler le contenu. L'appareil comporte en outre un dispositif (140) pour mesurer la température du sang ou des constituants sanguins gelés (180). Dans le mode de réalisation décrit, le flux d'air chauffé ou réfrigéré (180) est dirigé sur la poche (10) de façon à provoquer un flux d'air turbulent à l'interface air/poche, accroissant ainsi le transfert de chaleur entre la poche (10) et l'air. De plus, un système de commande (158) surveille automatiquement la température détectée et arrête la procédure de congélation ou de décongélation lorsque le contenu de la poche (10) atteint une température prédéterminée.
Patent EP-0530294-A1 (EP)
Title: Four d'incineration
Inventor: ALEXANDERSSON SVEN
IPC: F23G5/16
Filed: 1991-05-06
Abstract: Four d'incinération, de préférence un four crématoire ou un four chargé par enfournements semblable, dans lequel la combustion se produit dans une chambre de combustion (1) à partir de laquelle la fumée peut s'échapper à travers des chambres ultérieures (6-17) reliées à un carneau. Le four est caractérisé en ce qu'il est muni d'au moins une source supplémentaire de chaleur (9) apte à faire monter la température de la fumée, en ce qu'une plaque à turbulence (10) connue en soi est disposée en aval d'un passage ou d'une porte (7) dans une cloison anti-écoulement libre ou analogue (8), ladite plaque étant munie d'un dispositif d'insufflation d'air dans un sens contraire à celui du flux principal de la fumée ou des gaz de combustion, en ce que la taille du passage dans ladite cloison est définie de manière relative au débit global de fumée dans la zone comprise entre la plaque à turbulence (10) et les parois contiguës des chambres, et lui est de préférence comparable, et en ce qu'une porte ou un passage supplémentaire (14) est placé(e) en aval de la plaque à turbulence et de la zone qui entoure celle-ci et est traversée par l'écoulement, ledit passage supplémentaire (14) ayant une superficie de section réglable en fonction de la superficie de la section de la chambre.
Patent EP-0536279-A1 (EP)
Inventor: PIERCEY MONTFORD F
IPC: C07D233/54
Filed: 1991-06-10
Abstract: On décrit des 1-(alcoxyphényle) pipérazines substituées de formule (I) comme agonistes de dopamine partiels destinées à être utilisés dans le traitement de la dysrégulation dopaminérgique. Les composés 1-(4-(4-(2-méthoxyphényle)-1-pipérazinyle)butyle)-3-phényle-2-imidazolidinone et 1-(3-chlorophényle)-3-(4-(4-(2-méthoxyphényle)-1-pipérazinyle)butyle)-2-imidazolidinone, sont particulièrement efficaces pour le traitement de la maladie de Parkinson, la schizophrénie ainsi que la toxicomanie.