baber/WOPTO huggingface dataset:
Patent EP-0095026-A1 (EP)
Inventor: POORE BERNARD BRANDT
IPC: F02M59/32
Filed: 1983-03-19
Abstract: 1. An injection nozzle (10, 110) for the combustion chamber of an internal combustion engine having a nozzle body (12, 112) which accommodates a cylindrical sleeve (16, 114) having an internal bore (18, 122), wherein a hollow annular chamber (23, 120) is provided between the nozzle body (12, 122) and the cylindrical sleeve (16, 114), provided in the internal bore (18, 22) of the cylindrical sleeve (16, 114) is a displaceable push rod (24, 130) and disposed at a spacing therefrom is a piston (26, 132), formed between the push rod (24, 130) and the piston (26, 132) is a control chamber (36, 136), and formed between the piston (26, 132) and the end of the injection nozzle (10, 110) which is remote from the push rod (24, 130) is a metering chamber (38, 138), the control chamber (36, 136) is connected to a fuel duct (48, 144) which can be shut off, and the metering chamber (38, 138) can be filled with fuel, characterized in that disposed in the annular chamber (23, 120), is a remotely-controllable sleeve valve (56, 150) which is displaceable on the cylindrical sleeve (16, 114) and by way of which the fuel duct (48, 114) can be shut off.
Patent EP-0100950-A1 (EP)
Inventor: HOCHREUTHER KARL
IPC: G01R1/06
Filed: 1983-07-23
Abstract: Portable measuring device, including a measuring instrument, a carrying strap fastened to the measuring instrument for hanging the measuring instrument around the neck, measuring lines electrically connected to the measuring instrument and passing through at least part of the carrying strap, measuring probes connected to the measuring lines, the measuring lines being in the form of flexible spiral cables between the carrying strap and the measuring probes, and at least one mounting disposed on the measuring instrument for fastening unused measuring probes hanging on the measuring lines.
Patent EP-0106984-A1 (EP)
Inventor: CASTELLARIN SILVANO
IPC: G03D3/10
Filed: 1983-08-30
Abstract: @ A film developing machine adapted to operate under full light conditions and comprising a charging section for charging film support frames, a series of tubs containing chemical baths, a system for conveying the frames through said tubs, and a drying and discharge section. Each section of the machine is enclosed in a light-protected envelope, and the charging section is provided with a carriage for conveying the frames and an opening for positioning the frames on a transfer carrier of said conveyor system, said opening being adapted to be closed by a closure. Synchronization means is provided for ensuring proper transfer of the frames from said transfer carrier to said conveyor system for conveyance through said tubs.
Patent EP-0108223-A1 (EP)
Inventor: CHANG EUGENE YUE CHIEH
IPC: C08F289/00
Filed: 1983-09-17
Abstract: Chlorinated polyethylene elastomers are rendered sulfur-vulcanizable by the incorporation thereinto of a copolymer comprising one or more acrylic acid esters, or one or more acrylic acid esters and acrylonitrile, and an ethylenically unsaturated comonomer containing a cure site for sulfur vulcanization. Upon vulcanization, the elastomers exhibit excellent resistance to hydrocarbon oils.
Patent EP-0115085-A1 (EP)
Inventor: ISHIKAWA NOBUO DR PROF
IPC: C07C51/15
Filed: 1983-12-29
Abstract: A process for preparing a perfluorinated or polyfluorinated aliphatic carboxylic acids wherein a perfluorinated or polyfluorinated aliphatic halide of the formula: R f X where R f  is a perfluorinated or polyfluorinated aliphatic group and X is a halogen atom is reacted with carbon dioxide in the presence of metal under the irraditaion of ultrasound and the reaction product is hydrolyzed to form a perfluorinated or polyfluorinated aliphatic carboxylic acid of the formula: R 1 COOH where R 1  is the same as defined above.
Patent EP-0087931-A1 (EP)
Inventor: SHIMBA SATORU
IPC: G03C7/34
Filed: 1983-02-24
Abstract: Disclosed is a light-silver silver halide color photographic material, having a blue sensitive silver halide emulsion layer, a green sensitive silver halide emulsion and a red sensitive silver halide emulsion on a support; which comprises said red sensitive silver halide emulsion containing at least one kind of the compounds represented by the formula [I] shown below, and further the content of the silver halide contained in all of the aforesaid light-sensitive silver halide emulsion layers being 7.5 g/m2 or more as calculated on silver, and the content of the silver halide contained in said red sensitive silver halide emulsion being 3.5 g/m2 or more as calculated on silver:   <IMAGE> Formula [I]  wherein, X, R1 and R2 as defined in the specification.
Patent EP-0094159-A1 (EP)
Inventor: MEGURO KANJI
IPC: C07D401/04
Filed: 1983-04-15
Abstract: Dihydropyridine derivatives and acid addition salts thereof which are of use as prophylactic or/and therapeutic drugs for cardiovascular diseases, said dihydropyridine derivatives having the formula <IMAGE>  wherein R1, R2 and R3 are the same or different and each is alkyl, cycloalkyl, cycloalkylalkyl or alkoxyalkyl; R4 and R5 are the same or different and each is hydrogen, halogen, nitro, trifluoromethyl, alkyl, cycloalkyl, alkoxy, cyano, alkoxycarbonyl or alkylthio; R6 is hydrogen, alkyl, cycloalkyl, aralkyl, aryl or a pyridyl; X is oxygen, sulfur, vinylene, azomethine or a group of the formula  <IMAGE>  A is alkylene; Ar is aryl or a pyridyl; m is an integer of 1 to 3; n is an integer of 0 to 2.
Patent EP-0108560-A1 (EP)
Inventor: ODELL RAYMOND
IPC: A62B18/04
Filed: 1983-10-27
Abstract: A powered air supply unit for a respirator for connection by a flexible hose to a facepiece or headpiece for supplying air thereto, comprises a generally rectangular housing (1) comprising side walls (2) closed at one end by an end wall (5) and at the other end defining an opening (3) with a stepped periphery in which one or more units (25, 27) of filter materials are located. A removable protective cover (4) retains the filter unit or units in opening (3) and is apertured to permit air to flow to opening (3). Within the housing, a centrifugal pump (13) with a d.c. motor (14) connected directly to the shaft (18) of the pump are provided side-by- side with a battery housing (15) for batteries to drive the motor. The inlet (21) of the pump (13) opens within the housing and the outlet (20) of the pump is connected directly to an outlet (6) in one side wall of the housing (1) and which is intended for connection to the flexible hose.
Patent EP-0113254-A1 (EP)
Inventor: MORRISON WILLARD L
IPC: D04H1/64
Filed: 1983-12-29
Abstract: An antimicrobial agent is incorporated into the binder of a non-woven fabric where it resides in colloidal suspension within the amorphous zones of the polymer. Thus incorporated it migrates to the surface of the binder and onto the fibers of the non-woven fabric to inhibit the growth of bacteria and fungi.
Patent EP-0099914-A1 (EP)
Inventor: WNEK GARY E
IPC: C08F257/02
Filed: 1983-01-17
Abstract: Procédé pour former un polymère conducteur comprenant un mélange d'au moins un polymère apte à subir des traitements, du polyacétylène et un dopant par l'imprégnation du polymère apte à subir les traitements avec un catalyseur de Ziegler-Natta; par l'exposition du polymère imprégné au gaz acétylène, ce qui mène à la formation de molécules de polyacétylène sensiblement linéaires dans la matrice du polymère apte à subir des traitements; et par l'introduction d'un dopant dans le polyacétylène, ce qui conduit à la formation d'un mélange conducteur.
Patent EP-0146533-A1 (EP)
Inventor: WEBER DOLORES
IPC: A21B3/13
Filed: 1983-05-10
Abstract: Pour un démoulage facile du moule, celui-ci est pourvu de deux bords mobiles (1) fixés l'un à l'autre et au fond du moule (2) par l'intermédiaire d'articulations (4).
Patent EP-0124702-A1 (EP)
Inventor: MACDIARMID ALAN G
IPC: H01L51/40
Filed: 1981-02-28
Abstract: Reversible electrochemical doping of conjugated polymers is carried out in an electrochemical cell wherein the polymer to be doped is employed as one or both of the electrodes, and the electrolyte is a compound which is ionizable into ionic dopant species. Upon operation of the cell, the conjugated polymers are doped with the ionic dopant species to a preselected room temperature electrical conductivity ranging from that characteristic of semiconductor behaviorto that characteristic of metallic behavior.
Patent EP-0121263-A1 (EP)
Inventor: SHIMIZU TOSHIHIDE
IPC: C08F2/00
Filed: 1984-04-02
Abstract: The invention provides an efficient method for removing polymer scale deposited on the walls of the polymerization reactoraftercompletion of a polymerization run of an ethylenically unsaturated monomer, e.g. vinyl chloride, in an aqueous medium. The polymer scale adhering to the walls is soaked with a scale-remover solution containing a soluble cellulose derivative, such as ethyl cellulose, hydroxypropyl methyl cellulose and the like, applied thereto and, after standing as wet for a while, washed down easily with water. Certain additives to the solution, e.g. acids, alkalis, paraffins and emulsifying agents, may further enhance the effectiveness of the remover solution.
Patent EP-0131266-A1 (EP)
Title: Watch case
Inventor: COGNARD JACQUES
IPC: G04B37/16
Filed: 1984-07-05
Abstract: A watch case is described made of metal or metal compound, comprising a back, a middle and a bezel. The case is made up of a stack of plates with one plate forming the back cover and the others being formed with openings and forming the middle and the bezel.
Patent EP-0147588-A1 (EP)
Inventor: VON BITTERA MIKLOS
IPC: C09J7/38
Filed: 1984-11-08
Abstract: The present disclosure is concerned with self-adhesive sheet-like structures made by adhering an adhesive polyurethane gel material to a supporting substrate and the utilization of such structures in the medical field to adhere materials such as plasters, wound dressings and appliances to the human body, and in other fields to connect articles, such as the parts of a fractured or cracked object, to one another by means of an adhesive bond. The gel is formed by immobilizing a high molecular weight polymeric polyol in the matrix of a covalently crosslinked polyurethane which is prepared by reacting polyisocyanates having an isocyanate functionality of at least 2 with higher molecular weight polyhydroxyl compounds having a hydroxyl functionality of at least 3. These reactants are selected in accordance with the following formula which relates the isocyanate number, K, (isocyanate to hydroxyl equivalents ratio times 100) to the average functionalities of the polyisocyanates (FI) and of the polyhydroxyl compounds (FP) as follows:   <IMAGE>   wherein X is less than or equal to 120. These reactants are also selected to give a weight ratio of matrix to immobilized polymeric polyol of between about 15:85 and 62:38.
Patent EP-0148464-A1 (EP)
Inventor: FISCHBACH WOLFGANG
IPC: A47J27/092
Filed: 1984-12-17
Abstract: Dampfdruckkochtöpfe haben einen Topf und einen Dekkel, die beide durch einen bajonettartigen oder ähnlichen Verschluß miteinander verbunden sind. Im Deckel ist ein Koch- und Sicherheitsventil angeordnet, das aus einem mit dem Dekkel verbundenen Ventilkörper und einem mittels einer Feder gegen einen Ventilsitz gepreßt gehaltenen Ventil besteht. Des weiteren weist der Dampfdruckkochtopf eine Verriegelungseinrichtung auf, die ein Drehen von Deckel und Topf und somit ein Öffnen desselben erst dann gestattet, wenn der Druck im Topf abgebaut ist. Um bei diesen Dampfdruckkochtöpfen das Abdampfen und Entriegeln bzw. das Verschließen des Koch- und Sicherheitsventils und das Verriegeln zu ermöglichen, wobei sichergestellt ist, daß im Topf beim Öffnen kein Restdruck verbleiben kann, ist das Ventil (7) mit einer Aufnahme (16) versehen, in die ein Betätigungsglied (17) eingreift, das derart starr mit der Verriegelungseinrichtung verbunden ist, daß bei einer Entriegelung von Deckel (2) und Topf (1) das Ventil (7) zwangsweise von seinem Sitz entgegen der Federspannung abgehoben wird, während bei der Verriegelung des Deckels das Ventil (7) auf seinen Sitz abgesetzt wird.
Patent EP-0150442-A1 (EP)
Inventor: DR RIECK HANS-PETER
IPC: C01B33/18
Filed: 1984-12-19
Abstract: Kristalline Natriumsilikate mit Schichtstruktur und einer Ionenaustausch-Kapazität von 83-130 mmol Na<+>/mol SiO2, werden dadurch hergestellt, daß man eine wäßrige Natriumsilikat enthaltende Reaktionsmischung mit einem molaren Verhältnis von SiO2/Na2O von 3,9:1 bis 15:1 und einem Molverhältnis H2O/(Na2O + SiO2) von 3:1 bis 80:1 bereitet, die 0,01 bis 30 Gew.-% an Impfkristallen des gewünschten kristallinen Natriumsilikats, bezogen auf den SiO2-Anteil der eingesetzten Reaktionsmischung, enthält, sie auf Temperaturen von 160 bis 250°C aufheizt, man die Reaktion mindestens so lange durchführt, daß eine abgesaugte und bei 120°C getrocknete Probe im Röntgenbeugungsdiagramm ein Verhältnis der Intensität des Reflexes bei dem Netzebenenabstand d1 = (20 ± 2) · 10<-><8> cm zu der Intensität des gegebenenfalls vorhandenen Reflexes bei dem Netzebenenabstand d2 = (15,5 ± 1,5) · 10<-><8> cm von mindestens 3:1 aufweist und man die Reaktion beendet, bevor die Intensität des Reflexes bei dem Netzebenenabstand d3 = (3,34 ± 0,04) · 10<-><8> cm die Intensität des Reflexes bei dem Netzebenenabstand d4 = (3,44 ± 0,04) · 10<-><8> cm erreicht oder überschreitet. Eine kristalline Kieselsäure mit Schichtstruktur der Bruttozusammensetzung H2SixO2x+1, wobei 15 <= × <= 24 sowie ihr Natriumsalz, werden beschrieben.
Patent EP-0150520-A1 (EP)
Inventor: PERLINI ROBERTO
IPC: B62D7/14
Filed: 1984-06-14
Abstract: The device is constituted by a member (20) having a cylindrical geometry with a movable element (30) capable of reciprocating or rotary movement and connected to the main steering system (25-28) of the vehicle and capable of generating a fluid pressure which is transmitted to the steering actuator (33,39) on the desired axle (19). 
<??>The device provides a fluid by-pass to a reservoir (42) for a certain range around the position corresponding to the straight travelling condition and thus discharges the pressure generated by small deviations from straight traveling, which occur at relatively high speed and which thus are not transmitted and duplicated on the axle concerned (19) which is thus stabilized, with greater driving safety.
Patent EP-0156053-A1 (EP)
Inventor: KHARE ASHOK K
IPC: B23K9/04
Filed: 1984-04-04
Abstract: A pipe mold (10) for centrifugally casting pipe is disclosed. The pipe mold according to the present invention is made by depositing weld material (14) on a rigid shell (12). The rigid shell is obtained by forming a flat plate into a cylinder and welding the resultant seam (16). Additional rigid shells can be circumferentially welded together to obtain a desired length. The welded seams are areas of weakness called metallurgical notches. To eliminate the metallurgical notches, weld material is deposited on the shell. In one embodiment, weld material is deposited on the outside of the shell. The shell then is machined away. The resultant pipe mold has a total wall thickness comprising weld material and is free of metallurgical notches. In addition, the need for furnace heat-treatmentto achieve properties in the weld material can be eliminated.
Patent EP-0156078-A1 (EP)
Inventor: STURGES FRED DEAHL
IPC: F01P7/08
Filed: 1984-12-27
Abstract: @ When additional heat exchangers, such as oil coolers (11) and turbocharged air coolers (12), are mounted in front of or within the normal coolant heat exchanger or radiator (10) of an internal combustion engine, a variable speed fan drive (14) may be employed to blow air through all of the heat exchangers to cool the various fluids flowing through those heat exchangers. Since the different fluids usually have different desired operating temperature ranges for optimum engine performance, controlling the variable speed fan drive (14) only in response to the temperature ofthe engine coolant can result in overheating of at least one of the other fluids. This is avoided by temperature sensing (16,31,37) the different fluids and effectively determining which one of them has the highest relative temperature in its operating range. The fan drive is then controlled in response to the sensed temperature of that particular fluid. In this way, all of the fluids will be maintained within their desired operating temperature ranges. If the condenser (13) of an air conditioning system is also positioned in front of the engine coolant radiator (10), the compressor discharge pressure in the system may be monitored (66) and if it exceeds a preset maximum allowable level the fan is automatically driven atfull speed to maximize the air pulled in through the condenser, and of course through all of the other heat exchangers, to quickly decrease the refrigerant temperature and thus the discharge pressure.
Patent EP-0141713-A1 (EP)
Inventor: CLEMENCE FRANCOIS
IPC: C07D261/14
Filed: 1984-10-16
Abstract: Novel alkyl  beta -oxo-benzenepropanoates of the formula    <IMAGE> I  wherein X is in the 5-,6-,7- or 8-position and is selected from the group consisting of hydrogen, halogen, alkyl of 1 to 5 carbon atoms, alkoxy of 1 to 4 carbon atoms, CF3-, CF3S- and CF3O-, R1' is selected from the group consisting of hydrogen and alkyl of 1 to 4 carbon atoms, R2' is selected from the group consisting of hydrogen, thiazolyl, 4,5-dihydrothiazolyl, pyridinyl, oxazolyl, isoxazolyl, imidazolyl, pyrimidyl, tetrazolyl, thienyl, benzothiazolyl and phenyl optionally substituted with at least one member of the group consisting of halogen, alkoxy of 1 to 4 carbon atoms, hydroxy, phenyl, CF3-, NO2- alkyl of 1 to 4 carbon atoms and alkyl of 1 to 4 carbon atoms substituted with amino, alkylamino or dialkylamino with alkyls of 1 to 3 carbon atoms or R1' and R2' taken together with the nitrogen atom to which they are attached form a member of the group consisting of thiazolyl, 4,5-dihydrothiazolyl, pyridinyl, oxazolyl, isoxazolyl, imidazolyl, pyrimidyl, tetrazolyl, thienyl and benzothiazolyl with the double bond being attached to the nitrogen atom, R is alkyl of 1 to 8 carbon atoms, R3 is selected from the group consisting of hydrogen, halogen and alkyl of 1 to 4 carbon atoms, R4 is hydrogen or halogen and R5 is halogen and a process for their preparation and a process for the preparation of compounds of the formula    <IMAGE> D  wherein X, R1', R2', R3, R4 and R5 have the above definition.
Patent EP-0147468-A1 (EP)
Inventor: SUZUKI KIYOSUKE SONY CORPORATI
IPC: G03G5/09
Filed: 1984-05-21
Abstract: Matériau électrophotographique sensibilisé pouvant former une surface de support de toner exempte de formation d'écume et possédant une sensibilité élevée, comprenant principalement du polyvinylcarbazole ou son dérivé et un colorant de sensibilisation représenté par la formule générale (I), dans laquelle Y représente S ou la formule (II), Y' représente S ou la formule (III), où R2, R3, R2, et R3 représentent chacun un groupe alkyle, R2 et R3, ou R2 et R3, formant éventuellement un cycle, Z et Z' représentent chacun un halogène, un nitro, un cyano ou un alkyle-sulfonyle, R1 et R1 représentent chacun un groupe alkyle substitué ou non-substitué, A est sélectionné parmi -CH=CH-CH=, la formule (IV) ou (V), (où D représente un halogène) ou la formule (VI) (où R4 et R5 représentent chacun un groupe phényle ou alkyle substitué ou non-substitué), n1 et n2 représentent chacun 0 ou un nombre naturel, où n1 + n2 > 2, et X représente un anion. Un corps électrophotographique sensibilisé comprend un organe de support possédant sur un côté une couche conductrice et le matériau sensibilisé ci-décrit.
Patent EP-0148956-A1 (EP)
Inventor: ARAKI HIROSHI
IPC: B23B31/117
Filed: 1984-06-29
Abstract: A bell-crank lever (24) is pivotally attached to a spindle head (10) in such a manner that it pushes down an upper end (18a) of a drawbar (18) for loading and unloading a tool, which is provided within a rotating spindle (14) received in the spindle head (10) of the machining center. An end portion of one of the arms of the lever (24) is arranged so that it can engage with a guide cam (28), and an end portion of the other arm is formed as a projecting spherical pressure end portion (24a) which is not connected mechanically to the upper end (18a) of the drawbar (18). The lever (24) is constantly urged toward the guide cam (28) by a spring means (32).
Patent EP-0152734-A1 (EP)
Inventor: DRIGGERS JOHN MARTIN
IPC: H05B3/46
Filed: 1985-01-02
Abstract: A small portable electrical resistance heating unit useful for insertion in tube bores to effect localized high temperature heating. Useful for the internal heating of tubes and tube/ sleeve assemblies in steam generators, having bores as small as 0.75 cm or less, for brazing, stress relieving, and other applications.
Patent EP-0154882-A1 (EP)
Title: Power ducting chain
Inventor: MORITZ WERNER
IPC: F16G13/16
Filed: 1985-02-26
Abstract: A guide chain with supporting link chains including chain links which are connected by crosspieces. To limit the mutual pivot angle, each chain link is provided with slots which extend about a common pivot axis, with engaging studs of an adjacent chain link extending into the slots. In order to facilitate assembly and improve the support capability of the guide chain, each chain link is made as one piece, is provided at one end, on one side, with a disc-shaped plate in which are disposed the slots, and is provided at the other end, on the opposite side, with a cup, on the bottom of which are formed the engaging studs. The diameter of the plate is less than the diameter of the cup, so that the plate of one chain link can be placed into the cup of another chain link.
Patent EP-0155586-A1 (EP)
Inventor: GERKEN RUDOLF DR
IPC: C07C201/00
Filed: 1985-03-05
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung von Dinitrotoluol durch zweistufige Umsetzung von toluol mit Salpetersäure in Gegenwart von Schwefelsäure, wobei in der ersten Stufe Toluol zu Mononitrotoluol nitriert wird unter Verwendung der Absäure aus der zweiten Stufe, in der das Mononitrotoluol zu Dinitrotoluol nitriert wird unter Verwendung der im Vakuum aufkonzentrierten Säure aus der ersten Stufe.
Patent EP-0169300-A1 (EP)
Inventor: AMATO JOSEPH S
IPC: C07C227/00
Filed: 1985-03-12
Abstract: A process for preparing a-alkyl amino acids by enantioretentive α-alkylation of α-amino acids is described. The products are bioactive compounds including some useful as therapeutic agents.
Patent EP-0170031-A1 (EP)
Inventor: HAEBERLI ANDRE DR
IPC: A61K51/08
Filed: 1985-06-20
Abstract: The diagnostic agent can be injected intravenously and contains a fragment, which is labelled with a gamma- or positron-emitter, of human plasminogen, e.g. <123>I-neoplasmin. The radiolabelled plasminogen fragment which has been introduced into the veins collects at the site of a thrombus so that an increased radioactive emission occurs there and can be detected by one of the known techniques of nuclear medicine only 15 to 30 minutes after injection of the diagnostic agent. To prepare the diagnostic agent, human plasminogen is cleaved with elastase, and neoplasminogen is obtained from the reaction mixture and is then labelled with a radioactive halogen or metal ion so that a chemical bond between the radioactive atom and free tyrosine groups or amino groups of the neoplasminogen is produced. Only about 15 minutes before the intravenous injection is the labelled neoplasminogen biologically activated by addition of urokinase, and thus the formation of radiolabelled neoplasmin initiated. This diagnostic agent not only makes rapid, non-invasive and relatively accurate diagnosis of a thrombosis possible, but also achieves avoidance of unpredicted side effects during the subsequent breakdown in the human body.
Patent EP-0176772-A1 (EP)
Inventor: ROSHDY ISMAIL DR
IPC: A61K9/22
Filed: 1985-08-29
Abstract: 1. A process for sustaining the release of vitamins C and E, characterized in that from 200 to 800 mg of vitamin C are suspended in neutral oil and from 150 mg to 600 mg of vitamin E are dissolved in neutral oil and both together are encapsulated.