baber/WOPTO huggingface dataset:
Patent EP-0559747-A1 (EP)
Inventor: KONINGS HUIBERT
IPC: C01B32/55
Filed: 1991-11-28
Abstract: Cette invention concerne un moule annulaire (1) utile pour produire des pellets se présentant sous forme de barres courtes ayant une section transversale triangulaire. Les pellets sont formés par la pression des cylindres (2) s'exerçant sur la partie intérieure (3) du moule (1), ladite pression forçant la neige carbonique réduite en poudre (dioxyde de carbone) à traverser les orifices radiaux. Lesdists orifices comprennent un orifice d'admission convergent, une rainure pourvue de côtés globalement parallèles et un orifice de sortie évasé. Ce système peut également comporter des séparations comprenant un dispositif permettant de couper la barre pour obtenir des pellets courts.
Patent EP-0564491-A1 (EP)
Inventor: QUAKENBUSH ALLEN B
IPC: C07C201/08
Filed: 1991-10-24
Abstract: Procédé continu de production dans un récipient unique de dinitrotoluène consistant: a) à faire réagir du toluène avec de l'acide nitrique concentré afin de produire un mélange de produits contenant du dinitrotoluène, de l'acide nitrique non-réagi ainsi que de l'eau; b) à mélanger ensuite le mélange de produits de l'étape (a) avec un sel de nitrate fondu sensiblement déshydraté; c) à ajouter ensuite de l'acide nitrique supplémentaire au mélange de l'étape (b); d) à séparer ensuite l'acide nitrique du mélange de l'étape (c) se présentant sous la forme d'une vapeur afin de former un mélange liquide à deux phases; e) à séparer ensuite la phase de dinitrotoluène de la phase de sel hydraté liquide; f) à traiter ensuite la vapeur d'acide de l'étape (d) ainsi que la phase liquide à sel hydraté de l'étape (e) afin de séparer et de concentrer de l'acide nitrique destiné à un recyclage dans l'étape (a); g) à déshydrater la solution de sel de nitrate; et h) à recycler le sel de nitrate déshydraté vers l'étape (b).
Patent EP-0586507-A1 (EP)
Inventor: VUORENMAA PAULI
IPC: B62D7/06
Filed: 1992-06-03
Abstract: Un dispositif de direction de deux roues, dans lequel chacune des roues peut être pivotée ou tournée de manière à suivre une ligne respective circulaire, les deux lignes ayant un centre commun situé sur une même ligne circulaire (22), comprend un axe-pivot (3, 4) généralement vertical pour chaque roue, une barre de liaison (8) qui relie les roues par l'intermédiaire d'un élément pivotant (12, 15) monté sur les axes-pivots (3, 4) respectifs, et un bras rigide (7) monté en pivot sur un axe-pivot. Le bras rigide est relié à la barre de liaison (8) par le pivot (9). Des éléments pivotants intermédiaires respectifs comprennent un élément (12) qui est monté rigidement sur les axes-pivots (3, 4) respectifs, et un bras intermédiaire (15) qui est monté de manière pivotante sur la barre de liaison (8) et aussi sur l'élément mentionné ci-dessus. Des butées (13, 14, 18) sont prévues pour limiter le mouvement de pivotement du bras intermédiaire (15) entre la position angulaire dans laquelle il forme un angle vif avec la barre de liaison (8) et la position dans laquelle il forme une ligne droite avec la barre de liaison (8).
Patent EP-0544017-A1 (EP)
Inventor: YAMAGAMI TAMOTSU SONY CORPORAT
IPC: G11B20/12
Filed: 1992-06-17
Abstract: In a method for recording data on a disc, wherein digital data for servo-control is recorded beforehand on the disc into alignment in a radial direction, and the disc surface is divided into plural concentric zones, digital data having different clock rates are recorded on respective zones, reference data for sensing the quality of the recorded data is recorded on every recorded data area of one segment divided by servo-control data in all the zones. Thereby, the reproducing control for every zone in the event of zoning record can be performed easily.
Patent EP-0554456-A1 (EP)
Inventor: OKADA AKIHIRO
IPC: H04L12/58
Filed: 1992-07-16
Abstract: A facsimile-mail device having a mail service function of delivering facsimile-mails holding facsimile information is provided with a storing section (5-8) and a delivery managing section (4). The facsimile-mail device and an exchange comprising facsimile terminals (1) are connected by transmission circuits, each of which belongs to one of groups of transmission circuits according to predetermined conditions. The storing sections (5-8) store management information indicating what group each specific transmission circuit belongs to. With reference to the managing information, the delivery management section (4) selects transmission circuit groups used for delivering facsimile-mails to the facsimile terminals. By the constitution, the delivery efficiency is improved.
Patent EP-0636287-A1 (EP)
Inventor: LANGLEY ANDREW
IPC: G10K11/178
Filed: 1992-04-15
Abstract: Cette invention se rapporte à des systèmes de régulation destinés à la régulation du bruit et des vibrations. Des résonateurs (3) à fonctions réglables sont utilisés conjointement avec un système de régulation électronique (7) afin de modifier le bruit ou les vibrations dans une structure (1). L'invention se rapporte notamment à la régulation de bruit ou de vibrations quasi périodiques comportant au moins un harmonique à l'aide d'au moins un résonateur adaptable (3).
Patent EP-0647181-A1 (EP)
Title: Sound-damping sandwich material and a method for its manufacture.
Inventor: ANDERSSON INGVAR
IPC: B32B5/18
Filed: 1992-05-20
Abstract: In a sandwich structure which comprises two outer layers (1) fastened to core material (2) which is cut into shaped pieces, preferably to form a checkered pattern, which define gaps (4) therebetween, the gaps (4) are filled with an elastomeric, rubber-like material of a thermosetting resin type. This material is preferably introduced into the gaps in a flowable state, either by injecting the filler under pressure or by suction.
Patent EP-0603228-A1 (EP)
Inventor: MEGGENDORFER SIGI
IPC: G06F9/44
Filed: 1992-09-01
Abstract: Afin de réduire le temps de développement de logiciels, il est avantageux d'extraire, pour les réutiliser, des objets, par exemple des composants de programme, qui sont déjà disponibles dans des bibliothèques d'objets ou de programmes. A cet effet, les fonctions de l'objet sont spécifiées au moyen de formules de logique propositionnelle, ensuite les objets sont classés dans une bibliothèque d'objets selon les formules de logique propositionnelle qui les décrits. Lorsqu'un objet est recherché, la fonction de l'objet de recherche est spécifiée au moyen de formules de logique propositionnelle et la recherche est exécutée dans la bibliothèque d'objets sur la base de ces formules. En fonction d'un examen de similitude, il est possible de déterminer si un objet identique ou similaire est disponible dans la bibliothèque de programmes. En plus de la description de logique propositionnelle de la fonction de l'objet de recherche, d'autres propriétés des objets peuvent être spécifiées au moyen de mots-clés.
Patent EP-0638123-A1 (EP)
Title: Bacterial nitroreductase for the reduction of cb 1954 and analogues thereof to a cytotoxic form
Inventor: ANLEZARK GILLIAN
IPC: C12N15/53
Filed: 1992-10-23
Abstract: The invention provides a nitroreductase, obtainable from a bacterium having the following characteristics as exemplified by examples isolated from Escherichia coli B and Bacillus amyloliquifaciens:   1. It is a flavoprotein having a molecular weight in the range 20-60 Kilodaltons; 2. It requires either NADH or NAD(P)H or analogues thereof as a cofactor;   3. It has a Km for NADH or NAD(P)H in the range 1-100<0>M; and 4. It is capable of reducing either or both nitro groups of CB 1954 and analogues thereof to a cytotoxic form e.g. the hydroxylamine.   The sequence of one such nitroreductase is shown in Seq. ID No.1. The nitroreductase may be conjugated to a tumor targeting agent such as a monoclonal antibody and used to convert prodrugs into active antitumour agents. Such prodrugs and drugs are also provided.
Patent EP-0607340-A1 (EP)
Inventor: TURTLE HOWARD R
IPC: G06F17/30
Filed: 1992-10-02
Abstract: Un processus informatique permet de créer une demande de recheche (50) concernant un système de restitution de documents (Fig. 3) où chaque mot d'une demande introduite en langue naturelle est comparé à une base de données (54), pour y puiser les mots-clés. On corrèle (56) les mots de la demande introduite et on compare la suite de mots corrélés aux phrases de la base de données pour identifier celles de la demande de recherche. Les phrases identifiées viennent se substituer (58) aux suites de mots corrélés de sorte que les phrases et mots corrélés restants constituent des noeuds de demande (q1, q2) qui, dans le réseau de demande, correspondent aux noeuds de représentation (r1...rk) du réseau de documents d'un réseau d'inférence.
Patent EP-0610338-A1 (EP)
Inventor: BRIGHT SIMON WILLIAM JONATHAN
IPC: A01H5/10
Filed: 1992-10-30
Abstract: A partir d'une population de plantes à mutation aléatoire, produite par l'action de mutagènes chimiques sur le pollen ou des graines, on peut isoler une plante en cultivant la population mutante en présence de clomazone herbicide. La plante est résistante à des doses normalement létales, c'est-à-dire des doses herbicides efficaces, de cet herbicide. On peut ainsi utiliser le clomazone pour supprimer les mauvaises herbes dans des cultures tolérantes où jusqu'à présent la sensibilité de la culture aurait exclu une telle utilisation.
Patent EP-0617813-A1 (EP)
Title: Method of and apparatus for providing direct automatic access of a calendar task from a non-calendar task.
Inventor: KELLER ROBERT S
IPC: G06Q10/00
Filed: 1992-11-23
Abstract: Method of, and apparatus for, providing direct automatic access of a calendar task from a non-calendar task, which substantially reduces the difficulties of conventional systems. The invention allows a user to place a cursor under a date in a non-calendar task and press a date selection key. When the date is selected in this way, the calendar task is invoked, and the user's calendar for that date is displayed to the user. When the user exits the calendar task, the user is returned to the non-calendar task. Another aspect of this invention is that the user can alternatively use a special selection mode and select the non-calendar task object containing the date instead of the date contained within such non-calendar task object to automatically access the calendar task.
Patent EP-0565709-A1 (EP)
Inventor: MATRICK HOWARD
IPC: C09D11/00
Filed: 1992-11-05
Abstract: Une encre destinée aux imprimantes à jet d'encre comprend un milieu porteur aqueux, une dispersion ou une teinture à base de pigments et un co-solvant constitué par un condensat de polyol/oxyde d'alkylène qui élimine la formation de films à la surface des résistances thermiques produisant les jets d'encre et offre ainsi une densité optique uniforme. Le co-solvant, présent à raison d'au moins 5 %, témoigne d'une hydrosolubilité d'au moins 4,5 parts pour 100 parts d'eau à 25 °C et correspond à la formule générale (I) où X représente -H ou -CH3; R représente -H, -CH3, -C2H5, -C3H7, -C4H9, ou -CH2O(CH2CH2O)eH; b = 0 ou 1; a + d + f(c + e) = 2-100; et f = 1-6, le co-solvant étant présent à raison d'au moins 4,5 % du poids total de cette composition pour encre destinée aux machines à jets d'encre. De telles encres se révèlent exemptes de formation de films sur les résistances thermiques, offrent d'excellentes performances de fluidité, restent stables pendant le stockage et donnent des images dotées d'une excellente qualité d'impression.
Patent EP-0556596-A1 (EP)
Inventor: JACKSON H SPENCE
IPC: H03B5/12
Filed: 1993-01-25
Abstract: A fully-differential relaxation-type voltage controlled oscillator (VCO) (30) includes an operational transconductance amplifier (OTA) (31) for receiving a differential input voltage. The OTA (31) provides a charging current to a capacitor (33) proportional to the differential input voltage during a first phase of an output signal, and provides a discharging current to the capacitor (33) proportional to the differential input voltage during a second phase of the output signal. A comparator having hysteresis (34) detects the charge on the capacitor. A latching portion (35) latches the output of the comparator (34) to provide non-overlapping clock signals.
Patent EP-0562315-A1 (EP)
Inventor: FOSCARO GIANCARLO
IPC: A43B5/04
Filed: 1993-03-03
Abstract: The ski boot includes a rear quarter (103) and a front quarter (104) articulated to a shell (102). Stop members (107) for stopping the backward tilting of the front quarter are formed at lateral wings (105) of the shell. It is thus possible to achieve optimum rear support while freeing the foot instep region and thus increasing the comfort of the boot.
Patent EP-0562316-A1 (EP)
Inventor: KIYOHARA TAKASHI
IPC: F24V30/00
Filed: 1993-03-03
Abstract: This invention relates to a disposable foot warmer comprising an inner bag (2) capable of being applied to socks or stockings (10) to warm a foot (13). The inner bag (2) is shaped so as to have an area and a thickness which does not protrude out of the space of the plantar arch (14) of a foot (13), so that the inner bag (2) may be used as being applied to socks or stockings (10) at their portion (11) confronting the plantar arch (14).
Patent EP-0559233-A1 (EP)
Inventor: SUZUKI HIDENAO
IPC: H01L21/3213
Filed: 1993-03-05
Abstract: A semiconductor wafer etching apparatus capable of anisotropically etching a large-diameter semiconductor wafer with high accuracy without causing the semiconductor wafer to be charged. The semiconductor wafer etching apparatus has a fast atom beam source (4) for generating an electrically neutral fast atom beam of gas atoms or molecules to etch a semiconductor wafer by using the fast atom beam.
Patent EP-0562576-A1 (EP)
Inventor: KANDA YOICHI
IPC: C07D521/00
Filed: 1993-03-24
Abstract: The present invention discloses a process for the preparation of phenyl (1,3,5-triazin-2-yl)carbamates of the formula (I)
       
    wherein 
   R¹ is hydrogen atom, C₁-C₄ alkyl or C₁-C₄ alkoxy 
   R² and R³ are independently hydrogen atom, halogen atom, C₁-C₄ alkyl, C₁-C₄ alkoxy, C₁-C₄ alkylthio, C₁-C₄ haloalkyl, C₁-C₄ haloalkoxy, C₁-C₄ haloalkylthio, C₂-C₄ alkoxyalkyl or NR⁷R⁸ 
   R⁷ and R⁸ are independently hydrogen atom or C₁-C₄ alkyl 
   R⁴, R⁵ and R⁶ are independently hydrogen atom, halogen atom, C₁-C₄ alkyl or C₁-C₄ alkoxy 
   which comprises: 
   reacting 2-amino-1,3,5-triazines of the formula (II)
       
    with diphenyl carbonates of the formula (III)
       
    in the presence of alkali metal hydrides in aprotic polar solvents.
Patent EP-0570850-A1 (EP)
Inventor: HRIB NICHOLAS J
IPC: A61K31/495
Filed: 1993-05-13
Abstract: The present invention relates to compounds having formula I depicted below,
       
 where,
     m   is an integer of 1 or 2;   each X   is indepentently hydrogen, halogen, loweralkoxy or trifluormethyl;   n   is an integer of 2 or 3;   p   is an integer of 0, 1 or 2;   q   is an integer of 1 or 2; and   each R   is indepentently hydrogen, loweralkyl, loweralkoxy, hydroxy, -NH-Alkyl
      the term "Alkyl" in each occurrence signifying an alkyl group of 1 to 6 carbon atoms;    or a pharmaceutically acceptable acid addition salt thereof and to a process for their preparation.
Patent EP-0587030-A1 (EP)
Inventor: MARSCHNER CLAUS DR
IPC: D06P3/02
Filed: 1993-09-01
Abstract: Formazan dyes of the formula <IMAGE>  in which     n is 1 or 2,   Kat<(+)> is the equivalent of a cation,   Me is copper or nickel,   X is a radical of the formula CO-O or SO2-O, and Y is vinyl or a radical of the formula C2H4-Q, in which Q is a group which can be eliminated under alkaline reaction conditions, and   the ring A is optionally substituted and may be benzo-fused,   the ring B is substituted and may be benzo-fused, and   the ring C is optionally substituted, their use for the dyeing or printing of organic substrates which contain hydroxyl groups or nitrogen atoms; and new hydrazones.
Patent EP-0589368-A1 (EP)
Inventor: UENO TAKAYOSHI
IPC: B41M5/36
Filed: 1993-09-17
Abstract: The reversible thermal recording medium of the invention is composed by forming on a substrate a porous reversible thermal recording layer which reversibly shows transparent states and opaque states by cooling after two modes of heating, by means of organic crystal particles dispersed in matrix polymer. One method for manufacturing a reversible thermal recording medium of the invention includes a coating step for applying a paint in which a matrix polymer, organic crystal particles and pore forming particles are contained and at least one of matrix polymer and organic crystal particles is dispersed in a granular form on a substrate to form a coating layer; plus a solvent contact step of eluting the pore forming particles by causing the coating layer to come into contact with a solvent in which the pore forming particles are soluble; and a drying step. Another method for manufacturing the reversible thermal recording medium of the invention includes a coating step of applying a paint in which a matrix polymer and organic crystal particles are contained and at least one of matrix polymer and organic crystal particles is dispersed in a granular form on a substrate to form a coating layer; plus a solvent contact step of causing the coating layer to come into contact with a solvent capable of dissolving the matrix polymer and organic crystal particles; and a drying step.
Patent EP-0600176-A1 (EP)
Inventor: PFIESTERR JAMES RUHL
IPC: H01L21/32
Filed: 1993-09-24
Abstract: Defect-free field oxide isolation is achieved using a laminated layer (14) of thermal silicon dioxide and chemically vapor deposited silicon dioxide underneath a silicon nitride field oxidation mask (18). The laminated layer (14) of silicon dioxide is formed on a silicon substrate (12) and a layer of silicon nitride is then deposited over it. The silicon nitride is subsequently patterned to form a field oxidation mask (18) which defines isolation regions (22) within the silicon substrate (12). Field oxide (34) is grown in the isolation regions (22) of the silicon substrate (12) and the field oxidation mask (18) is subsequently removed.
Patent EP-0596384-A1 (EP)
Inventor: STRICKSTROCK THEO C O REHAU AG
IPC: H02G3/08
Filed: 1993-10-26
Abstract: The invention relates to a casing for the installation of electrical conductors. This casing consists of a basic body which is open on one side and has a baseplate and side walls as well as a lid part closing the opening. The side walls have cable entrance openings which are closed by covers which can be broken out. The basic body can be fixed on the base by means of fastening elements. The invention can be seen in a fastening bracket (1, 1') which is provided with openings (2, 3) for the passage of the fastening elements. Supporting webs (4, 5) which run in the direction of the underside (61) of the basic body are integrally formed on the end of the fastening bracket. These supporting webs (4, 5) have, at a defined distance from the base, flange attachments (43, 53) which are provided with a passage (41, 51) and project outwards at right angles to the supporting web (4, 5). A notch (610, 610') integrally formed on the under side (61) of the basic body is in each case inserted into these flange attachments (43, 53) with a latch (611, 611') engaging behind the outer end wall (42, 52) of the passage (41, 51). <IMAGE>
Patent EP-0613330-A1 (EP)
Inventor: KOHLER GERD DIPL-ING TU
IPC: H05K1/09
Filed: 1993-11-04
Abstract: Ein solches Verfahren wird für die Reparatur und/oder die Korrektur einer bereits vorhandenen Verdrahtung der Leiterplatte und/oder der elektronischen Baugruppe benötigt. Gemäß der Erfindung wird die Reparatur- und/oder die Korrekturverdrahtung mittels separaten Auftrages der zu verwendenden Materialien durchgeführt. Dafür werden vorzugsweise die Materialien mittels Dosierköpfen auf die Leiterplatte gebracht. Im Gegensatz zur Anwendung von Drähten lassen sich so vorteilhafterweise auch Mehrlagenverdrahtungen realisieren.
Patent EP-0601348-A1 (EP)
Inventor: STRAUCH OTTO JOHN
IPC: A45D34/02
Filed: 1993-11-10
Abstract: A flat pocket spray-bottle (4) is arranged in a capsule (20) having the overall shape of a flat, elongate cube. The pocket spray-bottle (4) has an attachment (9) on the bottle neck (8) with a pushbutton (10) which brings about the spraying operation and is accessible through an end-side cutout (12) in the capsule (20), and with a lateral spray nozzle (11) which juts into a smaller lateral cutout (13) in the capsule (20). When it is gripped by hand, the capsule (20) has an asymmetrical shape (14) which is felt virtually inevitably, preferably in the form of a lateral recess (14) next to the bottle neck (8) and/or the attachment (9) as a space for the middle finger (16) of the right hand. In this way, the user notices without looking whether he has gripped the capsule or spray-bottle correctly, i.e. with the spray nozzle towards the front. <IMAGE>
Patent EP-0600299-A1 (EP)
Inventor: KAGEYAMA SHUHEI C O KOTOBUKI C
IPC: B43K24/06
Filed: 1993-11-16
Abstract: The present invention provides writing instruments having a mechanism for extending and retracting a writing tip and advancing a lead by rotational operation. The writing instrument is comprised of a front tubular member (1); a front inner tubular member (2) disposed within the front tubular member (1); a refill (3) inserted into the front inner tubular member (2); and a driver (10) mounted in the front tubular member (1) and the front inner tubular member (2). The driver (10) is allowed to rotate but not be axial displaced relative to the front tubular member (1) and the front inner tubular member (2). A rear tubular member (5) is detachably connected to the driver (10) so as not to allow rotation relative to the driver (10). A rear inner tubular member (4) is inserted in the driver (10). The rear inner tubular member (4) and the driver (10) interengage with each other by engagement between at least one axial groove (11) and corresponding projections (12). The writing instrument further comprises an inclined path (7) provided on one of either front inner tubular member (2) or the rear inner tubular member (4). The inclined path (7) extends obliquely relative to the axial line of the writing instrument from a beginning end (7A) and a terminal end (7B). A projection (8) provided on the other of either the front inner tubular member (2) or the rear inner tubular member (4), engages the inclined path (7).
Patent EP-0600302-A1 (EP)
Inventor: KERKO DAVID JOSEPH CORNING INC
IPC: C03C4/08
Filed: 1993-11-18
Abstract: This invention is directed to the production of transparent glasses which can be chemically strengthened within a period of time not exceeding four hours to develop a surface compression layer having a sufficient depth to survive the Drop Ball Test after abrasion, the glasses consisting essentially, in weight percent, of 
                       SiO₂   55-65   CaO   0-1.5     B₂O₃   5-20   MgO   0-4     Al₂O₃   4-10   TiO₂   0-4     B₂O₃+Al₂O₃   14-26   ZrO₂   0-7     Li₂O   0-3   MgO+TiO₂+ZrO₂   0-10     Na₂O   6-18   As₂O₃   0-0.5     K₂O   2-10   ZnO   0-1.5 .     Li₂O+Na₂O+K₂O   13-22                              
 Where desired, 3.5-5.5% Fe₂O₃ may be included to yield glasses which, at a thickness of 2 mm, will not transmit more than 1% of ultraviolet radiation at a wavelength of 380 nm. Where an ultraviolet absorbing glass exhibiting a neutral gray, fixed tint is desired, 0.02-0.035% Co₃O₄ and 0.08-0.2% NiO will be added.
Patent EP-0604868-A1 (EP)
Inventor: YOSHIZAKI KOUJI C O TOYOTA JID
IPC: F01N13/02
Filed: 1993-12-20
Abstract: An electrically heating catalytic apparatus that quickly heats catalyst to an activation temperature even when the engine is started at a low temperature below the catalyst activation temperature. The apparatus employs an electrically conductive catalyst carrier (15) that is electrically heated. The carrier (15) is provided with local hot spots (22) to be energized. Since the heat is locally generated, the heat capacity of the catalyst carrier (15) is small to shorten a temperature increasing time.