baber/WOPTO huggingface dataset:
Patent EP-0423056-A1 (EP)
Inventor: FRASER HOWARD HENRY JR
IPC: F04C18/02
Filed: 1990-09-27
Abstract: Two annular pressure pockets (12,13) are used to push the orbiting scroll (10) against the fixed scroll (11) to minimize leakage. One pocket is at intermediate pressure and the other is at discharge pressure. The pockets (12,13) are defined by the orbiting scroll (10) and an axial ring (16) carried by the orbiting scroll (10) which permits the use of radial seals (21,22,23) thereby essentially elimina­ting wear on the seals.
Patent EP-0387201-A1 (EP)
Inventor: MAEUSEZAHL DIETER DR
IPC: C09B67/22
Filed: 1990-03-02
Abstract: Die Erfindung betrifft eine Farbstoffmischung, die einen Farbstoff der Formel <IMAGE> und einen Farbstoff der Formel <IMAGE> worin R Cyclohexyl oder Phenyl ist, wobei jeder der für R genannten Reste substituiert sein kann durch C1-C4-Alkyl, Acetylamino, N-C1-C4-Alkylacetylamino, Benzoylamino, Ureido oder gegebenenfalls im Phenylring durch C1-C4-Alkyl substituiertes Phenylsulfonylamino oder Phenylsulfonyloxy, enthält. Die Farbstoffmischung eignet sich zum Färben oder Bedrucken von natürlichen oder synthetischen Polyamidmaterialien, besonders in Kombination mit anderen Farbstoffen und insbesondere aus Kurzflotten. Die Farbstoffmischung zeichnet sich durch allgemein gute Eigenschaften insbesondere gutes Aufziehverhalten und gute Löslichkeit aus.
Patent EP-0469227-A1 (EP)
Inventor: LANCIA EZIO MARIA
IPC: A61M21/00
Filed: 1990-12-07
Abstract: A device suitable to control three different sources of energy : sound (music level), light (brightness) and magnetic field, capable of programming, by the use of a plug in clock, the timing of the energy emissions and to establish their respective levels, equally provided with a sensing device, such a "baby crying" transducer, in such a way as to induce the user of the device into a condition of sleep or to bring back to the original timing an otherwise disturbed circardian rhythm, as usually experienced in the "Jet lag" syndrome. 
     The device can be manually controlled or can use a macroprocessor.
Patent EP-0453451-A1 (EP)
Inventor: JEENICKE EDMUND
IPC: B60R21/01
Filed: 1989-12-14
Abstract: Un agencement électronique comprend un capteur (1), un circuit de préparation (2) et un circuit d'évaluation (3) du signal de sortie du capteur. En fonction d'une valeur limite prédéterminée du signal de sortie du capteur (1), le terminal de sortie du capteur (1) est connecté directement à un terminal d'entrée du circuit d'évaluation (3) ou y est indirectement connecté à travers le circuit de préparation (2).
Patent EP-0458826-A1 (EP)
Inventor: TEMPLER CHARLES EDWARD
IPC: G01K17/00
Filed: 1990-02-07
Abstract: Le microcalorimètre de type sensible et stable décrit comprend une cellule (1) pour un échantillon de matériau à étudier, des organes (3, 4, 5) étant prévus pour retenir l'échantillon. Les parois (2) de la cellule sont à base d'un matériau inerte, par exemple en PTFE (polytétrafluoroéthylène) et des capteurs thermiques (7) sont disposés dans les parois de la cellule.
Patent EP-0465572-A1 (EP)
Title: Genetic engineering of novel plant phenotypes.
Inventor: JORGENSEN RICHARD A
IPC: C07H15/12
Filed: 1990-03-30
Abstract: The invention provides a plant in which expression of an endogenous gene has been reduced and wherein the genome of cells thereof is modified by incorporation of an additional DNA segment, transcripts of which segment are produced in the sense orientation and thus produced transcripts having a sequence complementary to said endogenous gene.
Patent EP-0475950-A1 (EP)
Title: Appareil pour nettoyer des pinceaux
Inventor: BELL DAVID M
IPC: B44D3/00
Filed: 1990-04-17
Abstract: Un appareil de nettoyage pour pinceaux, comprend un récipient (10) dans lequel est monté au moins une brosse ou un rouleau de nettoyage (24, 25), une ouverture (14) permettant d'introduire un pinceau (48) à nettoyer et soit un moteur à entraînement électrique intégral ou une poignée (32) en plus d'un accouplement (36) permettant à une perceuse électrique de faire tourner la brosse de nettoyage ou le rouleau (24, 25). L'on introduit le pinceau (48) à nettoyer à travers l'ouverture (14) de manière à le faire entrer en contact avec la brosse de nettoyage rotative ou le rouleau (24, 25). Le récipient (10) peut contenir un liquide de nettoyage tel que de la térébenthine, du white spirit ou des diluants à un niveau suffisant pour immerger la brosse de nettoyage ou le rouleau (24, 25) au moins partiellement.
Patent EP-0469067-A1 (EP)
Inventor: MOORADIAN ARAM
IPC: H01S5/06
Filed: 1990-04-11
Abstract: Un laser à semi-conducteurs à cavité externe (10) comprend une cavité de résonance (12, 16) accouplé à un laser diode (11). La cavité comprend soit une lentille (14) soit un système de lentille (14, 24) ou est réalisé sous forme de guide d'ondes optique (30). Ladite cavité (12, 16) peut comprendre également une matière optique non linéaire (32) de manière à produire une lumière dont la fréquence est supérieure à celle du laser à semi-conducteurs. L'utilisation de la cavité externe (12, 16) assure le mode simple et/ou le fonctionnement à une seule fréquence du laser à semi-conducteurs (10).
Patent EP-0426816-A1 (EP)
Title: N-PHENYLALKYL SUBSTITUTED $g(a)-AMINO CARBOXAMIDE DERIVATIVES AND PROCESS FOR THEIR PREPARATION
Inventor: DOSTERT PHILIPPE
IPC: C07D307/42
Filed: 1990-05-25
Abstract: N-phenylalkyl substituted  alpha -amino carboxamide derivatives of formula (I) <CHEM> wherein R is C1-C8 alkyl, C3-C8 cycloalkyl, furyl, thienyl, pyridyl or unsubstituted or substituted phenyl; A is a -(CH2)m- or -(CH2)p-X-(CH2)q- group wherein X is -O-, -S- or -NR4-; R1, R2, R3, R min 3, R4, n, m, p and q are as herein defined; and each of R5 and R6 is independently hydrogen or C1-C6 alkyl, and the pharmaceutically acceptable salts thereof, are active on the central nervous system and can be used as anti-epileptic, anti-Parkinson, neuroprotective, antidepressant, antispastic and/or hypnotic agents in mammals.
Patent EP-0433456-A1 (EP)
Inventor: KASHIHARA M MITS DENKI K K HIM
IPC: B62D5/04
Filed: 1990-06-05
Abstract: Le détecteur ci-décrit est connecté à un dispositif de braquage des roues arrière et est pourvu d'un codeur rotatif du type absolu (13) qui détecte l'angle de braquage d'une roue arrière et d'un dispositif de commande qui subdivise l'angle de braquage de la roue arrière en subdivisant le signal de sortie du codeur rotatif de type absolu (13) avec le signal de sortie d'un générateur d'impulsions (12), et détecte l'angle de braquage de la roue arrière avec une grande résolution en subdivisant l'angle de braquage de la roue arrière détecté par le codeur rotatif de type absolu (13) avec les impulsions produites par le générateur d'impulsions (12), afin de détecter la vitesse.
Patent EP-0474758-A1 (EP)
Title: Method and device for carbonating and cooling a liquid.
Inventor: ADOLFSSON BENGT
IPC: A23G9/06
Filed: 1990-05-30
Abstract: PCT No. PCT/SE90/00371 Sec. 371 Date Nov. 27, 1991 Sec. 102(e) Date Nov. 27, 1991 PCT Filed May 30, 1990 PCT Pub. No. WO90/15011 PCT Pub. Date Dec. 13, 1990.In a method for simultaneously carbonating and cooling liquid carbon dioxide under high pressure which is introduced under the liquid surface and is allowed to expand and dissolve in the liquid. Carbon dioxide not dissolved in the liquid is re-introduced under the liquid surface through a compressor and a cooler. A device for carrying out the method includes a closed vessel (1), a liquid inlet (2) opening into the vessel, a carbon dioxide inlet (12) opening into the vessel (1) under the liquid surface, a discharge conduit (5) for carbonated vessel, and, leading from the vessel (1) above the liquid surface, a re-circulation conduit (6,3) for carbon dioxide not dissolved in the liquid, compressor (7) and a cooler (8) being arranged in the re-circulation conduit (6,3).
Patent EP-0483357-A1 (EP)
Inventor: VALIEV BAIDAR GARIFOVICH
IPC: F03B13/18
Filed: 1990-05-22
Abstract: The process for the conversion of wave energy is performed by means of a wave energy installation, which contains a float (1), in proximity to which vertical guides (7) are arranged, which absorb the wave oscillations to a minimal degree, an oscillation generator (2) with flyweights (3) being provided, which move on a predetermined path with acceleration. The interaction of the oscillation generator (2) with the float (1) and the guides (7) occurs in such a way that during each cycle in the rise and fall of the float (1) on the wave, the flyweights (3) rotate more than once about their axis (4), whilst the axis of rotation (4) of the flyweights (3) are repeatedly displaced under the action and in the direction of the action of the float (1), at least one displacement of the axis of rotation (4) occurring during each full revolution of the flyweights (3) about the axis (4) within a given period of time, whilst at each change in the rise and fall cycle of the float (1) on the wave the direction of movement of the axis of rotation (4) of the flyweights (3) is reversed whilst maintaining the energy stored in the flyweights (3). The energy is drawn from the flyweights (3) during the cycle of the rise and fall of the float (1) on the wave. The invention has applications in energetics for the effective conversion of wave energy into electrical energy. <IMAGE>
Patent EP-0494177-A1 (EP)
Title: Continuous process for producing lower alkyl esters.
Inventor: ASSMANN GEORG
IPC: C07C67/02
Filed: 1990-09-21
Abstract: Continuous process for producing lower esters at temperatures of up to 100 C and pressures of up to 10 bar by reacting, in an at least two-stage process, fatty acid triglycerides having an acid value less than 1 with a lower alcohol in the presence of a homogeneous alkaline catalyst, whereby the resulting glycerine is separated after the first stage. In order to be able to perform the process with a high yield as well as with reduced maintenance, investment and energy costs than is the case in the state of the art: the reaction mix, in each stage, passes only once through a reactor and downstream static separator; tube reactors are used as reactors; and the Reynolds number of the reaction mixture flow is greater than 2300.
Patent EP-0506682-A1 (EP)
Inventor: HARRISON ROGER GROVE LEAZE
IPC: G01N33/68
Filed: 1990-12-03
Abstract: L'invention se rapporte à un procédé qui permet de mesurer le niveau d'anticorps IgM anti-(xanthine oxydase), dont la présence est associée à certaines maladies cardiaques, en utilisant de la xanthine oxydase ou un fragment polypeptidique de cette protéine capable d'entrer en compétition avec la xanthine oxydase pour se lier à l'anticorps, ainsi qu'à une immunoglobuline anti-IgM utilisable dans la réalisation de ce procédé.
Patent EP-0441385-A1 (EP)
Inventor: ISE MASAHIRO
IPC: G08B5/22
Filed: 1991-02-07
Abstract: The pager terminal apparatus includes a receiver (5) for receiving an incoming pager signal, a detector (6) for detecting that the received pager signal is a signal destined for the pager terminal apparatus itself, an extracting circuit (8) for extracting message specifying information from the pager signal transmitted to the pager terminal apparatus itself, and message displaying apparatus (10) responsive to the extracted message specifying information for displaying a message corresponding to it in a visually recognizable manner. The radio pager system includes the above pager terminal apparatus, a station for radio-transmitting a pager signal, and transmission terminal apparatus for supplying the destination information and the message information to the station. The data to be transmitted is not the body of the message but message specifying information, so that the amount of data to be transmitted is reduced. The secret of the communication is also kept satisfactorily.
Patent EP-0447940-A1 (EP)
Inventor: FUKASE HISAHIKO
IPC: B22D11/06
Filed: 1991-03-13
Abstract: This invention concerns a sintered article for a sheath in an apparatus for continuous casting of a thin sheet and a sheath using the sintered article. The sintered article comprises boron nitride, zirconium oxide, and at least one member selected from the group consisting of aluminum nitride and aluminum borate and combines resistance to thermal shock, lubricity, and strength. The sheath is formed of the sintered article and, therefore, enjoys the prominent properties of the sintered article.
Patent EP-0452680-A1 (EP)
Inventor: JAEHNE GERHARD DR
IPC: C07D473/22
Filed: 1991-03-18
Abstract: Compounds of the formula I <IMAGE> in which the substituents R1 to R5 have the meanings mentioned, possess antiviral activity.
Patent EP-0456250-A1 (EP)
Inventor: ERLSTON LESTER JOHN
IPC: B62M23/00
Filed: 1991-05-10
Abstract: A drive apparatus for driving the front wheel (34) of a two-wheeled vehicle, such as a bicycle (10), including front wheel transmission means (40) to transmit drive from the driving means (22) to the front wheel (34) including a first chain drive (42) to transmit drive to a first drive element (43.1) positioned on the frame (12) of the vehicle adjacent a rotatable front wheel support fork (30), a second chain drive (52) mounted on the support fork to transmit drive from a second drive element (43.2) to the front wheel hub (36) and drive coupling means to transmit drive from the first to the second drive element, characterised in that the first and second drive elements (43.1, 43.2) are spaced from each other along the direction of the support fork (3) and the drive coupling means includes a flexible drive shaft (46) coupled to each drive elements by a drive assembly (44, 48). The drive assemblies (44, 48) permit the ends of the flexible drive shaft to pivot within predetermined limits in substantially vertical planes to accommodate steering movements and be substantially unstressed even at extreme steering positions in use. The drive apparatus (40) can be easily fitted to existing bicycles and bicycle designs, is inexpensive, efficiently transmits drive to the front wheel while permitting steering movements thereof and can accommodate suspension travel of the front wheel.
Patent EP-0471167-A1 (EP)
Title: Schutzschaltung und Schutzstecker in Telekommunikationsanlagen
Inventor: ACHTNIG KLAUS-PETER
IPC: H02H9/06
Filed: 1991-06-19
Abstract: Die Erfindung bezieht sich auf eine Schutzschaltung zum Schutz eines Verbrauchers vor Überspannung und Überstrom, insbesondere für Telekommunikationsanlagen. Bekannte Schutzschaltungen enthalten eine in die Leitungsverbindung geschaltete Sicherung und einen Überspannungsableiter mit einem Thermo-Schutzelement, der einen Querpfad zwischen dem Strompfad der Leitungsverbindung und dem Erdleiter bildet, wobei das Thermo-Schutzelement im Sicherungsfall den Querpfad auftrennt und auf den Erdleiter schaltet. Bei der erfindungsgemäßen Schutzschaltung bewirkt ein Ansprechen des Thermo-Schutzelementes (5,6) ein Auftrennen des Querpfades des Überspannungsableiters (1,2) und ein Schließen eines Kurzschluß-Querpfades (7,8) hinter der Sicherung (3,4) zwischen der Leitungsverbindung (a,a';b,b') und dem Erdleiter (E). Die Schutzschaltung findet in einem Miniaturstecker zum Einsatz in Telekommunikationsanlagen Platz. <IMAGE>
Patent EP-0471215-A1 (EP)
Inventor: KANG-HU FENG
IPC: G05F1/10
Filed: 1991-07-23
Abstract: A dimming ballast system wherein the light output of the lamp is controlled by a remote source. The ballast output voltage is regulated by a voltage control feedback loop, the dimming function being achieved by varying the set point of the control loop. The remote control signal, coded by interrupting the current flow to the ballast for a short period, is processed digitally by a microcomputer which generates information to vary the control set point. Circuit means are provided to control the filament voltage of the fluorescent lamps such that as the lamps are dimmed down, the filament voltage is maintained or slightly increased, thus prolonging lamp life and stabilizing the lamp light output.
Patent EP-0473067-A1 (EP)
Inventor: ANDERSON ROGER N
IPC: C23C16/455
Filed: 1991-08-22
Abstract: A wafer processing reactor having an input manifold (37) to enable control of a process gas flow profile over a wafer (16) that is being processed. Both process gas relative concentrations and flow rates can be controlled, thereby enabling an increased uniformity of processing across the wafer (16).
Patent EP-0474166-A1 (EP)
Inventor: IWAGAKI MASARU
IPC: G03C7/305
Filed: 1991-09-02
Abstract: Disclosed is a silver halide photographic light-sensitive material comprising a support having thereon a blue-sensitive emulsion layer, a green-sensitive emulsion layer and a red sensitive emulsion layer, wherein said red-sensitive emulsion layer comprises a high-speed emulsion sublayer, a medium-speed emulsion sublayer and a low-speed emulsion sublayer;
     said low-speed emulsion sublayer, said medium-speed emulsion sublayer and said high-speed emulsion sublayer being provided in this order on the support;   said high-speed emulsion sublayer containing a two-equivalent cyan coupler; said medium-speed emulsion sublayer and said low-speed emulsion sublayer each comprising a four-equivalent coupler and a diffusible DIR compound; and the maximum transmission density of cyan dye in said medium-speed emulsion sublayer being not more than 0.35. The silver halide photographic light-sensitive material according to this invention has a high sensitivity, and is capable of forming a high-quality image and having an excellent preservability.
Patent EP-0482323-A1 (EP)
Title: Federndes Abstützsystem, insbesondere für Kraftfahrzeuge
Inventor: SCHUETZNER PAUL DR RER NAT
IPC: B60G17/04
Filed: 1991-09-04
Abstract: Das System besitzt pneumatische bzw. hydropneumatische Federelemente (3), welche nach Art von Verdrängeraggregaten aufgebaut sind und eine erste Pneumatikkammer (7), deren Volumen sich entsprechend dem jeweiligen Federhub ändert, sowie eine zweite Pneumatikkammer (10) besitzen, welche ein konstantes Volumen aufweist. Durch eine Ventilanordnung (13,14) können die beiden Kammern (3,7) miteinander verbunden bzw. voneinander getrennt werden. Durch entsprechende Steuerung der Ventilanordnung läßt sich erreichen, daß in der Umkehrphase zwischen Druck- und Zugstufe der Federelemente jeweils deutliche Änderungen der Abstützkräfte auftreten und Schwingungen der gefederten Masse (1) entgegenwirken. <IMAGE>
Patent EP-0482372-A1 (EP)
Inventor: SLUTZ DAVID EARL
IPC: B01J3/06
Filed: 1991-09-25
Abstract: The present invention is directed to sintered polycrystalline CBN/diamond conjoint compacts which are unsupported, fabricated in the substantial absence of catalyst/sintering aid material, and exhibit CBN crystal-to-crystal bonding. The absence of catalyst/sintering aid material should make these conjoint masses fully dense and thermally-stable. 
     The unsupported, sintered CBN/diamond conjoint compacts disclosed herein can be fabricated by subjecting a mixture of CBN or a CBN-forming material, and diamond particles in the substantial absence of catalyst/sintering aid material to HP/HT conditions for forming an unsupported sintered polycrystalline CBN compact characterized by CBN intercrystal bonding and containing diamond particles dispersed throughout the conjoint compact. Feed for forming the novel conjoint compacts includes PBN, monocrystalline and polycrystalline CBN, and boron-rich polycrystalline CBN.
Patent EP-0481318-A1 (EP)
Inventor: LAAS HANS JOSEF DR
IPC: C08G18/79
Filed: 1991-10-07
Abstract: A novel process for the preparation of polyisocyanates containing uretdione and/or isocyanurate groups by catalytic oligomerisation of some of the isocyanate groups of organic diisocyanates, discontinuation of the oligomerisation reaction at the desired degree of oligomerisation by oxidative deactivation of the trivalent phosphorus compounds employed as catalysts and distillative removal of the unreacted excess of diisocyanate, the compounds which can be obtained by this process and their use as isocyanate components in polyurethane lacquers.
Patent EP-0482500-A1 (EP)
Inventor: GARTMANN UWE DIPL-ING
IPC: B65H23/32
Filed: 1991-10-16
Abstract: A guiding device 1 for guiding, deflecting and/or reversing a material web 2 essentially comprises a block 3 which has a curved surface. The block 3 is segmented, i.e. divided into sections 5A to 5F, and in each section there is a certain number of bores 4A to 4F which are supplied with medium flows at different speed or with different medium quantities. In each of the sections, the predetermined number of bores are interconnected and join a common medium-supply device 8 via a common line 7A, ... 7F. The medium is either compressed air or a fluid.
Patent EP-0483856-A1 (EP)
Inventor: BAUMAN THERESE MARIE
IPC: B05C11/10
Filed: 1991-10-31
Abstract: A foam mixer-applicator for mixing a two-part foamable composition includes a mixing head (30) having a mixing chamber (34) for impingement mixing of the two component parts of the foamable composition, which are supplied to the mixing chamber in a pre-pressurized state. The mixing head is sealingly connected to a dispensing head having a foaming chamber (52) of a substantially greater capacity than the mixing chamber and an outlet port for discharging the foam composition after foaming and acquiring a higher, yet flowable viscosity. A pneumatic plunger (94) system pushes the foamed composition through an outlet port of the dispensing housing onto a substrate.
Patent EP-0486998-A1 (EP)
Inventor: TSURUTANI RYOICHI
IPC: A61K33/243
Filed: 1991-11-18
Abstract: A slow-releasing composition of a platinum-containing anticancer agent comprising a platinum-containing anticancer agent bound to deacetylated chitin. The release of the platinum-containing anticancer agent is sustained for a prolonged duration of several months, thereby minimizing undesirable side effects of the platinum-containing anticancer agent.
Patent EP-0490222-A1 (EP)
Inventor: WHITTENBERGER WILLIAM
IPC: B01J35/04
Filed: 1991-12-03
Abstract: There is provided an improved electrically heatable core (10) for an electrically heatable catalytic converter (50). The core (10) is characterized by corrugated thin metal strips (12) and flat thin metal strips (13) in alternating relation with each other and secured to an electrically conductive central core (14) or tube. Alternating with the corrugated thin metal strips (12) and the flat thin metal strips (13) are strips (16) of brazing metal in an axially staggered pattern. These strips are spirally wound and fused to braze them together in a unified monolith. A retainer shell (18) is supplied to hold the monolith together. The core (10) is placed in a housing (52) fitted with insulated means (26) for conducting electric current to the monolith to effect heating. The housing (52) is then inserted in an exhaust line where it is effective to control start-up pollution, and where the monolith is constrained against telescoping.
Patent EP-0509150-A1 (EP)
Title: Non-contaminative incineration process for treating waste
Inventor: CHANG CHWEN FU
IPC: F23G5/00
Filed: 1991-04-16
Abstract: The invention relates to a process for treating waste, which comprises the steps of:
     a) putting burnable material onto a bottom of an incinerator;   b) burning the burnable material to red-hot ash;   c) putting waste on the top of the red-hot ash; and   d) covering the waste with grain hull.
Patent EP-0449651-A1 (EP)
Inventor: TAKAHASHI MASAHARU
IPC: C08K13/02
Filed: 1991-03-28
Abstract: A silicone rubber composition comprising: (A) a diorganopolysiloxane, (B) a reinforcing filler, (C) an acid strength adjustor, and (D) a curing agent, wherein the extract water pH is in the range of 3.0 to 5.5, said extract water pH being defined in such a way that when 50 g of a toluene solution containing 5.0 % by weight of said rubber composition is subjected to extraction with 10 g of deionized water, the pH of the resulting water is defined as the extract water pH. The cured product of said composition is good in extension fatigue resistance and flex fatigue resistance.