baber/WOPTO huggingface dataset:
Patent SU-736884-A3 (SU)
Inventor: BORN ELLIS KH
IPC: F04B49/08
Filed: 1975-10-10
Granted: 1980-05-25
Abstract: 1522027 Reciprocating pumps ABEX CORP 23 Sept 1975 [16 Oct 1974] 39049/75 Heading F1A [Also in Divisions F2 and G3] A variable displacement pump has its rocker cam 34 connected to a pivoted vane servomotor in which chambers 80, 81 communicate with ports 98, 97 having a moving-seat follow-up relationship with an input port 134 in a manually-operated valve 118, the pressure of the fluid supplied to and exhausted from the servomotor being automatically limited to values dependent on the pressure supplied by a servo pump 52 and the pressure of the fluid delivered by the variable displacement pump being limited by means which override the manual control of the servomotor. Check-valves 107, 108 and restrictors 109, 110 restrict exhaust flow from the servomotor while allowing a high flow into it. Flow through the pump is reversible so that either port P1 or P2 may be the output port. When P1 is the delivery port, and fluid pressure is excessive, output pressure acts through lines 249, 255 and 256 on a pilot valve 247 which lifts and allows a valve 203 to lift and establish communication from a line 248 through a line 269 to the chamber 80 to reduce the pump output. A further valve 207 loaded through a line 212 by pressure from the servo pump 52 lifts if the flow from the valve 203 is more than twice servo pressure and allows the excess flow to pass into a circuit 230 communicating with the pump inlet P2 through a check-valve 224. Excess pressure in the circuit 230 is relieved by a valve 201 delivering into the pump case 11 which is connected through a further relief valve 202 to tank. A valve 208, corresponding to the valve 207, but arranged to be loaded by half the pressure from the servo pump through two restrictors 285, 287 and a check-valve 289 limits the pressure in the exhaust chamber of the servomotor to servo pressure and spills any surplus into the circuit 230. Restrictors 205, 206 provide a pressure drop to operate the valve 203, or a valve 204 when P2 is the delivery port, to operate the servomotor in response to excess flow while a further valve 200 loaded through a plunger 218 by the output pressure from the variable displacement pump provides a relief valve for the servo pump 52, excess flow passing through the valve 201. Fluid spilled through the latter valve flows through passages 244 to cool the port plate of the pump before passing into the case 11. If the inlet port demands more fluid than the circuit 230 can supply, pressurized fluid from the pump case flows back through the passages 244 and the valve 201. The shaft 112 has a handle (111) Fig. 3 (not shown) at one end to operate the follow-up valve 118 and an indicator (140) at its other end.
Patent SU-793415-A3 (SU)
Inventor: ARNO ANRI
IPC: F02D21/08
Filed: 1977-04-11
Granted: 1980-12-30
Abstract: 1458467 Controlling exhaust gas recirculation in IC engines REGIE NATIONALE DES USINES RENAULT and AUTOMOBILES PEUGEOT 27 Sept 1974 [9 Oct 1973] 42016/74 Heading  FIB [Also in Division F2] An internal combustion engine is provided with a recirculating duct 1, 3 for returning exhaust gases to an induction pipe 4 of a carburetter. The duct 1, 3 incorporates a valve 2 having a head 21, 22 which is spring-biased to close the duct. The valve is opened by applying vacuum (from the induction pipe 4 via conduits 30, 33) to the upper side of a diaphragm 19. The valve head 22 is frustoconical and has a maximum diameter three times greater than its minimum diameter, while its length is less than the maximum displacement of the valve head 7 from the valve seat 10, so that when the valve is completely open, the bore in the valve seat is completely unobstructed. Preferably, a vacuumsensing control orifice 34 in the induction pipe 4 does not lie in a plane normal to the pivot axis 36 of the throttle valve 35, but lies in a plane at 0-45 degrees to the pivot axis 36. Alternatively the vacuum may be sensed from a port 37 located in a Venturi constriction 38. In order to prevent exhaust gas recirculation during idling or when the engine is operating at high load, there may be provided an electromagnetically operated venting valve 45 Fig. 4 for bleeding air above the diaphragm 19 and closing the recirculation valve head 7. The valve 45 is operated by closing either of switches 52, 53. Switch 52 is operated by the choke control and closed at start-up, whilst switch 53 is opened and closed by a cam 58 which rotates via linkage 61 as the throttle 35 rotates. The cam 58 closes the electromagnetic valve 45 via an electric circuit during idling or fully open throttle positions. The control circuit may also include a vacuum reservoir 62 and a check-valve 65/66/67 which maintains a pre-set degree of vacuum in the system, so that when valve 45 is closed, the valve head 7 is open to a minimum pre-set degree, ensuring a minimum amount of exhaust gas recirculation. At idling speed the valve 7 has a tendency to float on the seat 10, which may lead to fouling. To avoid this, the electromagnetic valve 45 may be connected to an air pump (not shown) instead of atmosphere. Alternatively, the recirculation valve can be redesigned to have a sealed chamber below, as well as above, the diaphragm. The lower sealed chamber can be connected to manifold vacuum when the upper chamber is connected to atmosphere, to ensure a strong downward force of the valve head upon the seat.
Patent SU-776552-A3 (SU)
Inventor: ARDELEANU STEFAN
IPC: B61B13/10
Filed: 1977-07-19
Granted: 1980-10-30
Abstract: A pneumatic transport system in which a transport tube is provided with an overhead rail in the form of an I-beam contained therein and a vehicle riding along the rail. The vehicle is formed by an elongated container suspended beneath the rail and displaceable therealong within the tube, with at least one vertical pivot mounted at an end of the container and a support mounted at an end of the container and a support mounted on the vertical pivot. A plurality of support rollers are mounted on the support and engage the lower flange of the rail while a plurality of guide rollers, also mounted on the support, flank the lower flange of the rail. Packing means provided at an end of the container enables the vehicle to be pneumatically displaced through the tube, the packing means being spaced from the wall of the tube and mounted on the vertical pivot for displacement in a horizontal plane by a pin provided on the support and engaged by a fork provided on the packing means.
Patent SU-882421-A3 (SU)
Inventor: VILEN ROBER
IPC: B63B35/44
Filed: 1977-12-26
Granted: 1981-11-15
Abstract: A sea bottom off-shore exploitation platform comprising a column having an emerged portion and a base for said column, intended to be laid down and anchored on the sea bottom, wherein the improvement consists in that the base is designed in the form of as tank floating and supporting said column during transport ; said tank being sunk at the exploitation place.
Patent SU-1192614-A3 (SU)
Inventor: KHERMETS ISHTVAN
IPC: G16H40/67
Filed: 1981-06-23
Granted: 1985-11-15
Abstract: Compounds of the general formula   <IMAGE>  (wherein R, R<1> and R<2>, which may be the same or different, each represents a hydrogen or halogen atom or a nitro, carboxy, cyano, C1-4 alkoxy, C1-4 alkyl, amino, or hydroxy group or an alkoxycarbonyl group in which the alkoxy contains 1 to 4 carbon atoms; or R and R<1> together represent a methylenedioxy group, and R<2> represents a hydrogen atom;  R<3> represents a hydrogen atom or a C1-4 alkyl group; R<4> represents a hydrogen atom or a C1-4 alkyl group, a naphthyl or pyridyl group or a phenyl group substituted by 1 to 3 substituents, which may be the same or different, selected from halogen, C1-4 alkyl, C1-4 alkoxy, phenoxy, hydroxy, nitro, amino, cyano, carboxy, alkoxycarbonyl in which the alkoxy moiety contains 1 to 4 carbon atoms, alkanoyl in which the alkyl moiety contains 1 to 4 carbon atoms, methylenedioxy, trifluoromethyl, phenyl and mono- or di-alkylamino in which the alkyl moiety contains 1 to 4 carbon atoms; and each dotted line represents an optional further bond and the salts, optical and geometrical isomers and tautomers thereof are intermediates in the preparation of Rutaecarpine and the analogues thereof. The compounds of formula I may be prepared by reaction of a pyrido[2,1-b]quinazolin-11-one with a diazonium salt or with hydrazine or a derivative thereof.
Patent SU-1102485-A3 (SU)
Inventor: BERTELSEN ERNST RICHARD
IPC: B65B1/18
Filed: 1982-03-02
Granted: 1984-07-07
Abstract: Apparatus to seal the valve of a valve bag with adhesive and of the kind where bag arrives from bagging machine standing up or somewhat reclining. The apparatus comprises adhesive sprayer (9) over which and fitted thereto a shield (23) with bow-shaped cross-section and rounded front is mounted so that the fronts of shield (23) and sprayer (9) are flush over and under each other, or so that the shield (23) protrudes in front of sprayer (9). The assembly comprising shield (23) and sprayer (9) is suspended or has organs to move it in a way that the assembly during insertion into the valve (6) describes a bow-shaped motion (A) in the vertical middle of the bag valve and so that the assembly lifts up the valve (6) when inserted. The adhesive sprayer (9) is designed to apply adhesive onto the lower inside of the bag valve (6). According to one special embodiment the adhesive sprayer can turn or rotate round its own axis in order to apply a consistent strip of adhesive. After the adhesive has been applied to the valve a piston member compresses the valve from above in order to close the valve. Besides, there may be a sensory organ incorporated in the shield so as to ensure that adhesive is applied only after proper insertion of the adhesive sprayer into the valve of the bag. The apparatus ensures that the adhesive sprayer is properly inserted into the valve as the valve is opened and distended by the shield prior to the process, and in addition the sprayer will be placed at exactly the same spot every time it enters a valve due to its being fixed to the guiding shield.
Patent SU-1232149-A3 (SU)
Inventor: LUSTENBERGER HANS
IPC: C21C1/02
Filed: 1983-01-06
Granted: 1986-05-15
Abstract: In this immersion and vaporization fondery chamber, there is provided in the lower third portion on the side of the handling container as well as in the two upper thirds of the inner wall, an opening. The number, the size and the cross section of the openings are selected so that the total cross section Qu of the opening or openings of the lower third is equal or smaller than the total cross section area Qo of the opening or openings of the two upper thirds. According to a form of execution, the ratio Qo/Qu is at least equal to 2. The application of this chamber is characterized by the incorporation of vaporisable additives in the cast-iron, particularly pure magnesium in a handling container containing puddle bar, cast-iron or steel. The process is appropriate for the disulphurization and/or the production of vermiculated or spheroidal graphite cast-iron and malleable cast-iron.
Patent SU-1194276-A3 (SU)
Title: Способ получени производных 1,5-бензтиазепина
Inventor: NAGAO SUSUMU
IPC: A61K31/554
Filed: 1983-06-03
Granted: 1985-11-23
Abstract: 1. СПОСОБ ПОЛУЧЕНИЯ ПРОИЗВОДНЫХ  1,5-БЕНЗТИАЗЕПИНА формулы S4 VOCOR U) Y-N   Нз где Аг - фенил, замещенный низшим  алкокси; R - низший алкил  R и R - каждый - низший алкил; Y - низший алкилен, отличающийс  тем, что рацемическую  или оптически активную   2-окси-З-
Patent SU-1436863-A3 (SU)
Title: Гидравлический пресс дл изготовлени прецизионных формованных изделий из термически полимеризующихс пластмасс
Inventor: TOVENRAT KLAUS
IPC: B29C51/00
Filed: 1986-09-16
Granted: 1988-11-07
Abstract: Изобретен 1е относитс  к области  переработки пластмасс прессованием,  а более конкретно к гидравлическому  прессу. Цель изобретени  - уменьшение  занимаемой прессом площади. Дл  этого  в прессе, содержащем приспособление  дл  подачи заполненных исходной  массой форм, св занное с нагревательным  и охлаждающим приспособлени ми  и выполненное в виде  чеек, и приспособление  дл  отвода обработанных  форм,  чейки нагревательных и охлаждающих  приспособлений выполнены коробчатыми  и расположены р дами, установленными  параллельно друг другу в  продольном направлении пресса. Приспособление  дл  подачи форм выполнено  в виде ленточного транспортера,  расположенного в продольном направлении  пресса и снабженного направл ющими  дл  форм, и расположенного над  транспортером в одной горизонтальной  плоскости с  чейками многокамерного i  шибера (МШ). МШ выполнен с возможностью  вертикального перемещени  относительно   чеек посредством пневматического  привода и снабжен поворотными  скобами, причем приспособление  дл  отвода обработанных форм  расположено в продольном направлении  пресса параллельно охлаждающему приспособлению . МШ обеспечивает перемещение  форм с транспортера в позиции  обработки. 3 з.п. ф-лы, 2 ил. I СО  00 а 00 05  00
Patent SU-1665870-A3 (SU)
Inventor: SARUMARU KOKHEI
IPC: B01J23/881
Filed: 1987-03-23
Granted: 1991-07-23
Abstract: In the production of a Mo-Bi-Na composite oxide catalyst by the process comprising incorporating compounds as respective element sources into a composite and subjecting the composite to heat treatment, a bismuth subcarbonate in which at least a part of required Na has been solid-dissolved is used as a Bi source compound. The activity of the catalyst is significantly improved by introducing Bi and Na in the form of the specified water insoluble compound into the catalyst.
Patent SU-1713448-A3 (SU)
Inventor: FERENTSI DERD
IPC: H01L21/306
Filed: 1989-01-04
Granted: 1992-02-15
Abstract: In the process described, a sample of a layered semi-conductor (4) is placed in contact with an electrolyte (2) then subjected to anodic etching during which the depth of etching is determined by integration of the current. During etching, the sample (4) is also excited by an electric signal and the real component of the admittance and hence the conductance of the probe at the frequency of excitation is determined, the extreme values of this component are analysed, and the values of the depth of etching corresponding to these extremes, which characterize the junctions between the layers of the sample (4) tested, are determined. The installation for implementing the procedure contains a cell (1) filled with electrolyte (2) in which is immersed a graphite electrode (5), a saturated calomel electrode (6), and a platinum electrode (7) surrounding the surface of the sample (4) subjected to etching, electrodes (8, 9) neither of which touch the surface of the sample (4) subjected to etching, a potentiostat (13) which is connected to the calomel electrode (6) and the direct current source (12), the current integrator (14), which receives the etching current intensity signal, a generator (15) which emits a periodic signal between the  sample (14) and the metal electrode, and the measurement element (16) for measuring the conductance of the sample (4).
Patent WO-0053732-A3 (WO)
Title: Adn methyltransferases de classe ii de zea mays
Inventor: KAEPPLER SHAWN M
IPC: C12N15/83
Filed: 2000-03-10
Abstract: La présente invention concerne des acides nucléiques codant des polypeptides, lesquels codent une ADN méthyltransférase. Ces acides nucléiques peuvent être utilisés pour stabiliser l'expression transgénique dans des plantes transgéniques, modifier le rendement ou les qualités biochimiques des plantes afin d'inhiber des gènes ciblés dans des plantes in vivo.
Patent WO-0104271-A3 (WO)
Title: Production de virus syncytiaux respiratoires recombines exprimant des molecules modulatrices immunitaires
Inventor: COLLINS PETER L
IPC: C12N15/86
Filed: 2000-07-12
Abstract: L'invention concerne des virus syncytiaux respiratoires recombinés (RSV) qui expriment une ou plusieurs molécules modulatrices immunitaires. Le virus recombiné est modifié par l'ajout ou par la substitution d'une séquence polynucléotidique codant pour la molécule modulatrice immunitaire, qui est de préférence une cytokine. L'introduction de la cytokine permet d'accroître, de diminuer ou d'améliorer autrement des aspects de la biologie virale et/ou les réponses immunitaires d'hôte à RSV, et facilite ainsi l'utilisation vaccinale du virus. Les cytokines s'utilisant dans l'invention comprennent notamment, mais pas exclusivement, l'interleukine 2 (IL-2), l'interleukine 4 (IL-4), l'interleukine 5 (IL-5), l'interleukine 6 (IL-6) ou l'interleukine 18 (IL-18), le facteur de nécrose des tumeurs (TNF) alpha, l'interféron gamma (IFN) et le facteur de stimulation des colonies de granulocytes-macrophages (GM-CSF). Le polynucléotide ou la molécule modulatrice immunitaire est de préférence ajouté(e) ou substitué(e) dans le génome ou l'antigénome viral recombiné, généralement à un site intergénique ou à une autre site non codant, comme gène séparé, mais peut être exprimé autrement, par exemple comme protéine de fusion.
Patent WO-0153913-A3 (WO)
Title: Procede et systeme de correction des defaillances du marche lors de la localisation d'un participant dans des ventes aux encheres en ligne de type encheres au rabais
Inventor: KINNEY SAM E JR
IPC: G06Q40/00
Filed: 2001-01-24
Abstract: L'invention concerne un procédé et un système permettant de diriger des ventes aux enchères en ligne du type enchères au rabais. La localisation des enchérisseurs dans une vente aux enchères au rabais est mise en oeuvre par création de vues uniques dans les enchères aux rabais. Dans un mode de réalisation, les prix affichés sont définis à l'origine dans le contexte du donneur d'ordre de la vente aux enchères. Ces prix affichés sont transformés dans les divers contextes des enchérisseurs potentiels avant d'être affichés sur le système informatique de l'enchérisseur. Dans un autre mode de réalisation, des formats de rétroaction sont spécifiés pour un ou plusieurs des enchérisseurs potentiels. Les formats de rétroaction spécifiés permettent au donneur d'ordre de la vente aux enchères de commander les types d'informations d'équilibre du marché qui seront cachées aux divers enchérisseurs potentiels.
Patent WO-0170093-A3 (WO)
Inventor: SLAGA TOM
IPC: A61K31/58
Filed: 2001-03-19
Abstract: The use of 2-methoxyestradiol, analogues of 2-methoxyestradiol, their method of synthesis and therapeutic use and the use of combinations of the 2-methoxyestradiol and its anslogues, with or without synergistic compounds (namely eugenol), all in the prevention of initial onset cancers, treatment of existing cancers, and the recurrence of previously existing cancers.
Patent WO-0203912-A3 (WO)
Title: Nouveaux retinoides substitues en c-4
Inventor: NJAR VINCENT C O
IPC: C07D233/54
Filed: 2001-07-11
Abstract: L'invention concerne de nouveaux analogues de l'acide tout trans rétinoïque substitués en C-4 qui sont synthétisés et utilisés pour traiter divers cancers et maladies et conditions dermatologiques. Ces nouveaux analogues de l'acide tout trans rétinoïque substitués en C-4 inhibent l'activité 4-hydroxylase de l'acide tout trans rétinoïque (ATRA), inhibant ainsi le catabolisme d'ATRA. Ces nouveaux analogues d'ATRA substitués en C-4 présentent également une activité mimétique d'ATRA. Les substitutions au niveau C-4 comprennent des groupes azole, soufre, oxygène, azote, pyridyle, acétyle, cyclopropyl-amine, ester, oxime, cyano, oxirane et aziridine.
Patent WO-0200578-A3 (WO)
Title: Transformation de paraffines c5 de raffinage en paraffines c4 et c6
Inventor: CHEN CONG-YAN
IPC: B01J23/652
Filed: 2001-06-19
Abstract: Cette invention concerne un procédé de préparation d'un flux de produit C4- en un flux de produit C¿6+?. Ce procédé consiste à mettre en contact une charge paraffinique renfermant un C5 avec un catalyseur contenant un catalyseur d'hydrogénation/deshydrogénation et un catalyseur de méthathèse oléfinique en conditions de déshydrogénation des paraffines en oléfines. Les oléfines sont ensuite métathétisées et réhydrogénées pour former une charge de produit. Une fraction C4- et une fraction C6+ peuvent chacune être isolées de la charge de produit. On peut utiliser la fraction C4-, par exemple, dans une réaction d'alkylation qui donne des produits utilisés dans des compositions d'essence. Les paraffines C5 non converties peuvent être recyclées. La fraction C6+ peut être utilisée, par exemple, sous forme de solvants. Une autre solution consiste à les isomériser et à en faire des additifs pour essence, ou bien à les transformer en composés aromatiques par reformage, au moyen de techniques classiques de reformage, en utilisant de préférence le procédé AROMAX ou en conditions de Rheniforming classiques.
Patent WO-0205799-A3 (WO)
Title: Composes vasomodulateurs et inhibiteurs selectifs de la cyclo-oxygenase-2 pour le traitement des douleurs generalisees et des cephalees
Inventor: HASSAN FRED
IPC: A61K9/48
Filed: 2001-07-13
Abstract: L'invention concerne une combinaison thérapeutique servant à traiter, à améliorer, à prévenir, ou à retarder une douleur et contenant une forme riche en énergie d'un inhibiteur sélectif de la cyclo-oxygénase-2, un vasomodulateur, et un excipient, porteur ou diluant pharmaceutiquement acceptable, l'inhibiteur de la cyclo-oxygénase-2 et le vasomodulateur étant chacun présents en quantité suffisante pour permettre de traiter, prévenir, améliorer ou retarder la douleur.
Patent WO-0219946-A3 (WO)
Title: Implantable article
Inventor: THIERFELDER CHRISTOPHER A
IPC: H04M1/72502
Filed: 2001-09-04
Abstract: An implantable article and method are disclosed for treating pelvic floor disorders such as vaginal vault prolase. A surgical kit useful for performing a surgical procedure such as a sacral colpopexy is also described.
Patent WO-0239155-A3 (WO)
Title: Plaque frontale à fibre optique
Inventor: CRYAN COLM V
IPC: G02B6/08
Filed: 2001-10-31
Abstract: L'invention concerne une plaque frontale à fibre optique conçue pour épouser des sources ou détecteurs optiques. Ces derniers sont disposés en un réseau bidimensionnel. Chaque source ou détecteur présente une surface de pixel située avec précision selon des coordonnées prédéterminées. La plaque frontale comporte plusieurs fibres optiques étirées et réunies par fusion. Chaque fibre optique est placée en une position correspondant aux surfaces de pixels des sources ou détecteurs optiques. Des éléments de remplissage interstitiels sont placés dans chaque espace interstitiel entre les fibres optiques et présentent un diamètre extérieur correspondant à l'espace entre les fibres optiques de façon à maintenir les fibres optiques alignées à mesure qu'elles sont étirées.
Patent WO-0245497-A3 (WO)
Title: Souris transgeniques contenant des interruptions de gene phosphatase nttp1
Inventor: ALLEN KEITH D
IPC: C12N15/85
Filed: 2001-12-05
Abstract: L'invention concerne des animaux transgéniques ainsi que des compositions et des procédés concernant la caractérisation de la fonction génique. L'invention concerne en particulier des souris transgéniques présentant des mutations au niveau d'un gène NTTP1. Ces souris transgéniques servent de modèles de maladie et pour des agents d'identification qui modulent l'expression génique et la fonction génique et aussi de traitements potentiels pour des états maladifs et des conditions maladives.
Patent WO-02059618-A3 (WO)
Inventor: SHIMKETS RICHARD A
IPC: G01N33/574
Filed: 2001-11-16
Abstract: Disclosed are novel nucleic acids encoding proteins and polypeptides related to bone morphogenetic protein-1 (BMF1) and to vascular endothelial growth factor E (VEGF-E) and platelet derived growth factor (PDGF). Also disclosed are vectors, host cells, antibodies, and recombinant methods for producing these nucleic acids and polypeptides. Methods of use include detecting and staging of cancers.