baber/WOPTO huggingface dataset:
Patent EP-0573195-A1 (EP)
Inventor: CHEN LI-CHYONG
IPC: B22F9/22
Filed: 1993-05-25
Abstract: Doped tungsten powder, or sintered tungsten bodies formed therefrom, having a fine dispersion of oxide particles of at least one metal from the group zirconium, hafnium, lanthanum, yttrium, and rare earth's are formed by the method of this invention. A mixture of a salt solution comprised of a soluble salt of the metal, and a tungsten blue oxide powder is formed. A hydroxide precipitating solution is admixed with the mixture to form a hydroxide precipitate of the metal on the tungsten blue oxide powder. The tungsten blue oxide powder and hydroxide precipitate are heated in a reducing atmosphere to form the tungsten powder having the dispersion of oxide particles. The doped tungsten powder can be consolidated and sintered to form tungsten bodies having a fine dispersion of the metal oxide.
Patent EP-0592085-A1 (EP)
Inventor: BERGEN GARY R
IPC: E05B17/00
Filed: 1993-08-12
Abstract: A lockset (20) includes an interior knob (24) mounted on an insert (26) and an exterior knob (62) mounted on an insert (64). A rose liner (30) and a cover (58) are mounted on the insert and provide a spaced bearing support for an interior assembly including knob (24). A rose liner (70) is mounted on insert (64) and combines with a security shield (146) and bearing (148) to provide a spaced bearing support for an exterior assembly including knob (62). Knob (62) is assembled with insert (64) through dimples (164) and projections (168) to all slippage of the knob on the insert upon the application of excessive force without destruction of elements of lockset (20).
Patent EP-0572318-A1 (EP)
Title: Box, comprising a device to open or close a door automatically, in particular for multiple letter box cabinet
Inventor: DECAYEUX ETIENNE
IPC: E05B63/20
Filed: 1993-05-26
Abstract: The invention relates to a box, comprising movable locking means mounted on the latter and returned towards a closing position, cooperating with fixed locking means mounted on the door, and in which box retention means for retaining the movable locking means in the opening position are provided. According to the invention, the movable locking means comprise a longitudinal rod bearing a notch (21), the retention means (41) extending perpendicularly to the rod so as to cooperate with the notch in the opening position and to be separated from the latter by the door in the closing position. <IMAGE>
Patent EP-0589801-A1 (EP)
Inventor: CAJETAN JEAN-PAUL
IPC: B60N2/58
Filed: 1993-09-24
Abstract: Fabric seat cover in the general form of a rectangular bag comprising two parallel panels (5, 6) joined along three sides, one side forming the closed end [bottom] (9) of said bag while a second and third sides form the two lateral flanks (7, 8) of the cover and the fourth side defines an opening (10) to allow the cover to be slipped over the seat, characterised in that the cover has elastic gathering means (11, 12, 13) in said lateral flanks (7, 8) and in that said fabric has slightly elastic properties. <IMAGE>
Patent EP-0617808-A1 (EP)
Inventor: RATZ JAMES W
IPC: G05D23/19
Filed: 1992-12-18
Abstract: L'invention se rapporte à un thermostat ayant des fonctions de réglage pour des périodes actuelle et prochaine temporaires. La fonction de réglage pour une période prochaine temporaire permet à l'utilisateur de programmer un écart temporaire par rapport à un calendrier préprogrammé utilisé pour réguler la température dans une pièce. La combinaison fonction de réglage pour une période actuelle temporaire et fonction de réglage pour une période prochaine temporaire permet à l'utilisateur de fixer temporairement une valeur de consigne courante qui est maintenue jusqu'au moment où une valeur de consigne prochaine temporaire devient la valeur de consigne de référence, moment après lequel le thermostat retourne aux valeurs de consigne préprogrammées.
Patent EP-0626942-A1 (EP)
Title: Bicyclo 2.2.2.]octane derivatives as cholestocystokinin inhibitors.
Inventor: KALINDJIAN SARKIS BARRET
IPC: C07D217/26
Filed: 1993-02-19
Abstract: Compounds of formula (I) wherein W is a carbonyl, sulphonyl or sulphinyl group, and X is a carbonyl, sulphonyl or sulphinyl group or -C(O)-CH2- (in which the carbonyl group is bonded to Y), provided that at least one of W and X contains carbonyl, Y is R7-O- or R7-N(R8)- (wherein R7 is H or C1 to C15 hydrocarbyl, up to two carbon atoms of the hydrocarbyl moiety optionally being replaced by a nitrogen, oxygen or sulphur atom provided that Y does not contain a -O-O- group, and R8 is H, C1 to C3 alkyl, carboxymethyl or esterified carboxymethyl), Z is selected from (i) -O-R9, (ii), (iii), (iv), wherein R9-R13, Q, Q', G, T, A, B, a and b are as defined in claim 1; or Z is absent and W is H, R1 is H, methyl, halo, carboxy, esterified carboxy, amidated carboxy, carboxymethyl, esterified carboxymethyl or amidated carboxymethyl, R2 is selected from the groups recited above for R1; R3 and R4 (or each R3 and R4 group, when m or n is 2 or more) are independently selected from halo, amino, nitro, cyano, sulphamoyl, C1 to C3 alkyl, C1 to C3 alkoxy, carboxy, esterified carboxy and amidated carboxy, R5 and R6 are independently selected from H and the groups recited above for R3; m, n = 0 to 4, with provisos as given in claim 1 and pharmaceutically acceptable salts thereof, are ligands at cholecystokinin and/or gastrin receptors.
Patent EP-0598909-A1 (EP)
Inventor: YAMAMORI HISAYOSHI PROD DEV LA
IPC: B01D63/02
Filed: 1993-02-12
Abstract: A water filtering hollow yarn membrane module, which consists of hollow yarn membranes, a fixing member to which the end portions of the hollow yarn membranes are fixed as the end portions thereof are kept open, and a structure for supporting and housing the fixing member, and which is adapted to suck water from the outer surfaces of the hollow yarn membranes into the interior thereof to filter the same with the surfaces of the hollow yarn membranes washed intermittently or continuously, each hollow yarn membrane consisting of a braided material using the hollow yarn membrane itself as weft yarn, a cross section, which extends perpendicularly to the hollow yarn membranes, of the fixing member being elongated and substantially rectangular. In this module, the hollow yarn membranes rarely stick to one another to form a unitary body, and the washing of the surfaces of the hollow yarn membranes can be done efficiently in parallel with the filtration of water, so that the deterioration of the filtering function of the module rarely occurs.
Patent EP-0632740-A1 (EP)
Title: Method and apparatus for the treatment of gas streams.
Inventor: HUNTER GEORGE SHERWOOD
IPC: B01D46/24
Filed: 1993-03-17
Abstract: PCT No. PCT/GB93/00552 Sec. 371 Date Nov. 22, 1994 Sec. 102(e) Date Nov. 22, 1994 PCT Filed Mar. 17, 1993 PCT Pub. No. WO93/18843 PCT Pub. Date Sep. 30, 1994Gas at elevated temperature from a compressor (50) is fed to a first cooling coil (14) and thence to a second cooling coil (18) in chamber (16). The cooled gas at line (20) enters a chamber (22) where water and oil (if present) separate. A contaminant-free stream of compressed gas is further purified at filter chambers (28, 34). A portion of the gas flow, carrying the liquefied water or water/oil mixture is returned via reducing valve (44) to the interior of chamber (16) where it travels up riser pipe (46) in heat-exchanging relationship with the gas in coil (18) and emerges through port (48) as a condensate-free gas stream, the condensate having re-volatilized after passage through the reducing valve (44). The described arrangement minimizes or eliminates watery waste and cools the gas stream without the need for a powered cooler or supply of cooling water.
Patent EP-0642541-A1 (EP)
Inventor: SHAY GREGORY DEAN
IPC: C08F246/00
Filed: 1993-05-24
Abstract: Copolymère en émulsion aqueuse de monomères monoéthylèniquement insaturés renfermant de 0,1 ou moins à environ 10 % en poids ou plus d'un macromonomère monoéthylèniquement insaturé. Ces monomères peuvent améliorer le pouvoir couvrant des peintures à base de copolymères en émulsion et, dans certains cas, simultanément, leur aptitude à l'égalisation.
Patent EP-0662215-A1 (EP)
Inventor: ASPNES DAVID ERIK
IPC: G01N21/21
Filed: 1993-08-20
Abstract: Procédé et appareil permettant d'extraire des constantes diélectriques à partir de données ellipsométriques obtenues au cours de la croissance d'une couche mince semi-conductrice (10), et d'utiliser les constantes diélectriques extraites pour réguler la composition de la couche en cours de croissance par l'ajustement des conditions de croissance. Une expression est utilisée comme dérivé de la fonction pseudo-diélectrique par rapport à l'épaisseur de la couche mince dans un modèle à trois phases, l'expression étant exacte dans le premier ordre de l'épaisseur du film. L'expression est quadratique par rapport à la fonction diélectrique d'une couche mince homogène, et dépend en outre de la fonction diélectrique d'un substrat homogène (12) sous-jacent à la couche mince. Des valeurs de la fonction pseudo-diélectrique mesurée sont substituées à la fonction diélectrique du substrat, et l'expression est alors résolue en ce qui concerne la fonction diélectrique de la couche mince.
Patent EP-0662083-A1 (EP)
Inventor: CALDWELL HARLAN D
IPC: A61K39/118
Filed: 1993-09-14
Abstract: L'invention se rapporte à un peptide synthétique capable de produire une réponse immunologique contre C. trachomatis chez un vertébré. Le peptide synthétique comprend au moins un épitope stimulant les lymphocytes T auxiliaires situé à l'intérieur de la séquence peptidique ALNIWDRFDVFCTLGATTGYLKGNS et au moins un épitope stimulant l'anticorps neutralisant les lymphocites B, situé à l'intérieur de la séquence peptidique FDVTTLNPTIAGAGDVK. Dans un mode préféré de réalisation, les épitopes sont colinéaires et dans un mode particulièrement préféré, l'épitope stimulant les lymphocytes T auxiliaires est situé plus près de la terminaison N du peptide que l'épitope stimulant l'anticorps neutralisant les lymphocytes B.
Patent EP-0606105-A1 (EP)
Inventor: SHIOKAWA KOZO
IPC: C07D407/12
Filed: 1990-05-04
Abstract: Novel nitro-substituted heterocyclic compounds of the formula (I)
       
 and the use of the new compounds as insecticides.
Patent EP-0612693-A1 (EP)
Inventor: HAYAKAWA HIDEO
IPC: C02F1/48
Filed: 1994-02-25
Abstract: The invention provides a process and apparatus for improving quality of water in easy manner and with reasonable cost and high efficiency. The process has steps of providing in water to be treated a grounding electrode (3C) and a pair of applying electrodes (3A, 3B), a DC voltage source (5), first and second high-frequency switches (6A, 6B) connected respectively to the DC voltage source through a variable resistor (7), a high-frequency switching commander circuit (11) which is a flip-flop circuit connected to the high-frequency switches through a resistor (12A, 12B), and a high-frequency oscillator (13) connected to the high-frequency switching commander circuit, whereby the high-frequency switching commander circuit gives alternately a high-frequency switching command to the first and second high-frequency switches, in response to a high-frequency signal from the high-frequency oscillator, so that the first and second high-frequency switches are high periodically turned ON and OFF and resulting high-frequency voltage is alternately applied to the pair of applying electrodes to decrease ORP value of the water.
Patent EP-0622301-A1 (EP)
Inventor: BILZ RUDOLF CHRISTOPH
IPC: B65B31/02
Filed: 1994-03-19
Abstract: The invention relates to an apparatus for recognising leakages on a machine 1, especially a rotary machine, for the packaging of products under a vacuum. At least two chambers 2, 2a are provided. Furthermore, there are two pressure switches 18, 19 which, between a switching valve 14 and a valve 13, serve for controlling the connection of the chambers 2, 2a. The first pressure switch 18 serves for opening the first switching valve 14 to the first vacuum source 5 only when the filled chamber is leak-proof. The first switching valve 14 is closed again via the second pressure switch 19 when the desired pressure level in relation to the first vacuum source 5 has been reached. This ensures that leakages are recognised and a connection to the chamber is made only when the latter is actually closed. <IMAGE>
Patent EP-0627548-A1 (EP)
Inventor: TAKESHIMA SHINICHI
IPC: F01N13/02
Filed: 1994-05-30
Abstract: An exhaust gas purification device of the present invention includes a three-way reducing and oxidizing catalyst (12) disposed on an exhaust passage (14) of an engine (1) and an NO x  absorbent (16) which absorbs NO x  in the exhaust gas when the air-fuel ratio of the exhaust gas is lean and releases absorbed NO x  when the air-fuel ratio of the exhaust gas is rich; the engine (1) in the present invention is controlled in most of its operating region in such a manner that the operating air-fuel ratio of the engine oscillates between a rich air-fuel ratio and a lean air-fuel ratio about a center value of a stoichiometric air-fuel ratio; when the operating air-fuel ratio of the engine (1) becomes lean, the ability of the three-way catalyst (12) for reducing NO x  in the exhaust gas becomes low, and a part of NO x  in the exhaust gas passes through the three-way catalyst, and, since the air-fuel ratio of the exhaust gas is lean, this NO x  is absorbed in the NO x  absorbent (16) located downstream of the three-way catalyst (12); when the operating air-fuel ratio of the engine becomes rich, the ability of the three-way catalyst (12) for oxidizing HC and CO in the exhaust gas becomes low, and a part of HC and CO in the exhaust gas passes through the three-way catalyst (12); since the air-fuel ratio of the exhaust gas is rich, absorbed NO x  is released from the NO x  absorbent and this NO x  is reduced as HC and CO passes through the three-way catalyst (12); therefore, the pollutants such as HC, CO, NO x  are almost completely removed.
Patent EP-0636491-A1 (EP)
Inventor: DEBOER CHARLES DAVID C O EASTM
IPC: B41M5/42
Filed: 1994-06-14
Abstract: A process of forming a single color, dye ablation image having an improved D-min comprising imagewise heating by means of a laser, a dye-ablative recording element comprising a support having thereon a dye layer comprising an image dye dispersed in a polymeric binder and an infrared-absorbing material, the laser exposure taking place through the dye side of the element, wherein the ablated image dye material is removed by means of an air stream to obtain an image in the dye-ablative recording element, and the element contains an interlayer containing infrared-absorbing material and which is located between the support and the dye layer.
Patent EP-0633659-A1 (EP)
Inventor: USHIROKU TADAMASA
IPC: H03H9/25
Filed: 1994-07-06
Abstract: In a SAW filter (21) formed by arranging a plurality of IDTs (23 to 25) on a piezoelectric substrate (22) along a surface wave propagation direction, at least a single one-port SAW resonator (28) is connected in series with an output side of the SAW filter, while the resonance frequency (f o ) of the SAW resonator (28) is set at a level which is higher than the pass band of the SAW filter.
Patent EP-0657369-A1 (EP)
Inventor: STURM EBERHARD
IPC: B65D25/06
Filed: 1994-11-19
Abstract: Partition wall 2 for a refuse container, the partition wall being capable of being fastened by at least one edge to the inside of the container wall 1 and forming at least one angular corner region 7 at the fastening point, in such a way that a flexible surface structure is fastened to the edge of the partition wall 2 so as to form an intermediate piece 3 which bridges the corner region 7. <IMAGE>
Patent EP-0628727-A1 (EP)
Inventor: PATTERSON GREGORY S
IPC: F04D27/02
Filed: 1994-06-03
Abstract: Circumferential and radial inlet pressure distortion on an aircraft gas turbine engine (10) are detected by a plurality of static pressure sensors (16,18) and a signal processor (12), which computes the total pressure for each sensor to determine a pressure distortion pattern which the processor correlates with stored data for the engine and inlet to determine if the airflow geometry should be altered during flight. Time varying changes in the pressure from one or more of the pressure sensors is used to determine a stall condition, causing a change in engine airflow geometry to increase stall margin.
Patent EP-0628336-A1 (EP)
Inventor: TUTTLE WILLARD N
IPC: B01D53/04
Filed: 1994-06-09
Abstract: A vapor recovery unit (10, 30) comprising a vapor inlet for taking up hydrocarbon vapor/carrier gas mixture from a loading facility or the like, and thereafter alternately allowing the vapor to flow to one of at least two adsorber vessels (12, 14). Each adsorber vessel includes an entry port in the bottom of the adsorber vessel for receiving vapor. Hydrocarbons are retained on activated carbon beds in the adsorber vessels (12, 14), resulting in purified air or other carrier gas which is removed through a discharge port also in the bottom of each adsorber vessel (12, 14) and released through an elevated vent to the atmosphere. Hydrocarbon vapor is desorbed from the adsorber vessel (12, 14) by a vacuum system (30) and directed to a separator/absorber (34, 36) vessel wherein the desorbed vapor which has passed through the vacuum system is brought into contact with a hydrocarbon absorbent liquid or condenser. In use, when one adsorber vessel (34 or 36) is taking in vapor from the vapor inlet, the other adsorber vessel is having its adsorbent bed desorbed or regenerated. When the adsorbent bed is saturated, or if desired on a time cycle, the process will alternate. The adsorber vessels of the present invention do not require any flow lines or vent lines on the top of the adsorber vessels thereby allowing for easier maintenance and installation of the adsorber vessels. The entire system is designed to be fitted to and located on a skid or skids.
Patent EP-0632687-A1 (EP)
Inventor: OGAWA SHOGO
IPC: H01L21/673
Filed: 1994-06-23
Abstract: To provide a packing box for lead terminal type semiconductor products, including insulated gate type semiconductor devices such as MOSFETs and IGBTs, that enables the products in the box to be held securely in place, that allows packing and removal of the products to be done easily, and which prevents gate breakdown due to electrostatic voltages, there is provided a packing box (3) for single in-line lead terminal type semiconductor devices (4), including insulated gate type semiconductor devices, that comprises a box body (3a), internal partitions (3b), and a cover (3c). A conductive foam or sponge (6) also used as a cushioned packing material is attached to the internal surface of the cover (3c), and the semiconductor products (4) are placed in the packing box (3) with their lead terminals (2) directed upwardly. In this packed state, the conductive foam or sponge (6) is pressed against the lead terminals (2) to collectively hold the semiconductor products (4) securely in the box (3), thereby causing short-circuiting between the lead terminals (2) to prevent gate break down as a result of electrostatic voltage.
Patent EP-0627573-A1 (EP)
Inventor: KURITA YUTAKA C O SHINKO ELECT
IPC: B61F5/24
Filed: 1994-06-03
Abstract: It is an object of the present invention to control and damp with as few actuators as possible, vibrations generated in various directions on the bed of an automatic transport vehicle employed in clean rooms and other facilities. The automatic transport vehicle of the present invention comprises a truck (1a) and bed (1b) elastically supported with respect to the truck, a plurality of actuators (36) installed between them with inclined lines of action, sensors (40) which detect acceleration in the direction of the lines of action of these actuators, vibrations being suppressed by controlling the driving force of the actuators in accordance with the acceleration detected by the sensors.
Patent EP-0788548-A1 (EP)
Inventor: BERGER ERIC G
IPC: C12N15/10
Filed: 1993-11-15
Abstract: Protéines à activité de glycosyltransférase, molécules d'ADN recombiné codant les protéines à activité de glycosyltransférase, vecteurs hybrides comportant de telles molécules d'ADN recombiné, hôtes transformés permettant la multiplication et/ou l'expression des molécules d'ADN recombiné, et procédés de préparation des protéines, des molécules d'ADN et des hôtes.
Patent EP-0679986-A1 (EP)
Inventor: SMITH JAY III
IPC: A63F13/219
Filed: 1994-01-06
Abstract: A portable control device for an electronic game system is such that one or more players can simultaneously control two game objects. A lever-shaped direction switch provided in a housing and adapted for manipulation by a thumb is used for selecting or controlling the movement of a primary object. A light detection/direction indicating system also provided in the housing is used for selecting or controlling the movement of a secondary object.
Patent EP-0637039-A1 (EP)
Inventor: TANAKA KENJI
IPC: H01F5/02
Filed: 1994-01-28
Abstract: A coil bobbin is formed by injection-molding a thermoplastic resin (A) having an elastic modulus of 8 x 10² kgf/mm² or more, and a thermal deformation temperature of 200°C or higher under a load of 18.6 kg/cm². The bobbin and an arm are integrally fixed to the actuator of a disk unit by use of a coupling member made of a thermpolastic resin (B).
Patent EP-0680406-A1 (EP)
Inventor: KOWLIGI RAJAGOPAL R
IPC: B29C48/00
Filed: 1994-01-12
Abstract: A more porous PTFE is obtained by impressing a pattern into extruded PTFE and then expanding the PTFE. The pattern can be impressed by knurling or, preferably, by rolling the sheet between rollers having a pseudo-random pattern formed on the surface of the roller. The uniformity of the pores is controlled by the pattern; viz. a coarse pattern produces a wider distribution of internodal distances than a finer pattern.
Patent EP-0684982-A1 (EP)
Inventor: LEAHY CHRISTOPHER DAVID
IPC: C11D3/20
Filed: 1994-02-01
Abstract: A personal cleansing comprising: (a) from about 5 % to about 50 % by weight of one or more surfactants selected from anionic, zwitterionic and/or amphoteric surfactants and mixtures thereof; (b) from about 0.1 % to about 20 % by weight of a soluble or dispersible nonionic surfactant selected from ethoxylated animal and vegetable oils and fats and mixtures thereof; (c) from about 1.5 % to about 10 % by weight of citric acid or water soluble citrate salt or mixtures thereof; (d) up to about 3 % by weight of perfume or cosmetic oil; and (e) water. The cleansing products demonstrate excellent mildness, conditioning benefits, stability, lathering and rinsibility.
Patent EP-0690864-A1 (EP)
Inventor: DUNN MICHAEL J
IPC: C07D501/36
Filed: 1994-03-07
Abstract: Anhydrous and crystalline free acid form of the cephalosporin antiobiotic ceftiofur, processes for its manufacture, and pharmaceutical compositions containing it are provided.
Patent EP-0695452-A1 (EP)
Inventor: EATWELL GRAHAM P
IPC: G10K11/178
Filed: 1994-04-01
Abstract: Un système de commande adaptatif à multiples entrées (1, 2), multiples sorties utilise les perturbations (19) par rapport aux composantes fréquentielles des sorties (8) afin de déterminer les modifications souhaitées par rapport auxdits coefficients. Le système de commande est notamment approprié à la régulation active du bruit et des vibrations.
Patent EP-0693935-A1 (EP)
Inventor: LEE CATHERINE
IPC: A61K38/48
Filed: 1994-04-13
Abstract: Des compositions enzymatiques et protéolytiques et des procédés destinés à la digestion de tissus conjonctifs sont décrits. Ces compositions enzymatiques comprennent la collagénase, qui est essentiellement dépourvue de toxines et de constituants non spécifiques du collagène, et de la chymopapaïne essentiellement dépourvue de toxines. Ces compositions sont utilisées pour dissocier des cellules micro-vasculaires des tissus conjonctifs. Les cellules micro-vasculaires récupérées sont incorporées dans des greffes de vaisseaux artificiels.