baber/WOPTO huggingface dataset:
Patent EP-0618397-A1 (EP)
Inventor: DIPPOLD CLEMENS DIPL-ING
IPC: F16L55/26
Filed: 1994-03-30
Abstract: An apparatus for machining the inner surface of a pipeline which is not accessible by foot contains a vehicle which can travel in the pipeline and, on a retaining device (10) which is mounted in the vehicle such that it can rotate about an axis of rotation, there is a machining apparatus which is mounted on a radial carriage (106). The radial carriage (106) is guided displaceably on a piston rod (104), mounted in each case at its ends in the retaining device (10) such that it is at rest transversely with respect to the axis of rotation, and is designed as a chamber through which the piston rod (104) is guided and which is divided up, by a piston (108), into sub-chambers (106a, 106b) which can be subjected to a pressure medium. This measure ensures reliable guidance and securing of the machining apparatus, with the result that bending moments and longitudinal forces acting on the machining apparatus are reliably absorbed and channelled further onto the vehicle. <IMAGE>
Patent EP-0622135-A1 (EP)
Inventor: FUJITA ORIYA
IPC: F16F9/00
Filed: 1994-03-30
Abstract: A punching die includes a punch body (5), a punch guide (3) fitted on the punch body movably up and down with respect to the punch body, a punch head (30) provided on a top portion of the punch body, a gaseous spring (13) provided between the punch body and the punch guide for pushing the punch guide downwardly with respect to the punch body. The gaseous spring is cylindrical and fitted on the punch body detachably, and includes device (40,41) for restricting a maximum length of the gaseous spring.
Patent EP-0656296-A1 (EP)
Title: Verschluss für eine Flasche
Inventor: DERKSEN KLAUS
IPC: A61J1/00
Filed: 1994-05-31
Abstract: Verschluß für eine Flasche (1), umfassend eine topfförmig ausgebildete Verschlußkappe (2) mit zumindest einer stirnseitigen Durchstichöffnung (3) und ein durchstechbares Dichtelement (4) aus elastomerem Werkstoff, das die Durchstichöffnung (3) dichtend überdeckt, wobei die Flasche (1) einen Flaschenhals (5) mit einem zumindest teilweise umlaufenden und wulstförmig ausgebildeten Befestigungsflansch (6) aufweist, der mit dem offenen, stirnseitigen Rand (7) der Verschlußkappe (2) zusammenfügbar ist. Die Verschlußkappe (2) umfaßt eine Innen- (8) und eine Außenschale (9), die eine im wesentlichen übereinstimmende Gestalt aufweisen und unter axialer und radialer Verpressung des scheibenförmig ausgebildeten Dichtelements (4) ineinander festlegbar sind, wobei das Dichtelement (4) in einer einstückig mit der Innen- (8) oder der Außenschale (9) ausgebildeten, ringförmigen und in Richtung der Außen- (9) oder Innenschale (8) vorspringenden Aufnahme (10) angeordent ist. <IMAGE>
Patent EP-0642188-A1 (EP)
Inventor: PETROVSKY PETER DIPL-ING
IPC: H01Q1/32
Filed: 1994-07-09
Abstract: The invention relates to a mast assembly, having a telescopic mast (M) consisting of a plurality of telescopic tubes (R1, R2) which can be pushed into one another and of an antenna supporting tube (S) on which the payload is arranged and which is connected to the telescopic mast (M). In this case, the antenna supporting tube (S) is connected to the first (topmost) telescopic tube (R1) via a first rotation point (G1). In addition, there is a lever (H) which connects a second rotation point (G2) to a third rotation point (G3), the second rotation point (G2) being permanently connected to the second telescopic tube (R2), and the third rotation point (G3) being permanently connected to the antenna supporting tube (S). <IMAGE>
Patent EP-0637501-A1 (EP)
Inventor: RESTA ROBERTO
IPC: B29C65/50
Filed: 1994-07-26
Abstract: Apparatus for joining sheets of plastics comprising: a sliding track (5,6) that extends horizontally in a first direction (X); means (4,43) for positioning the sheets (46,47) so that the borders of the flaps to be joined are aligned, mutually adjacent and mutually parallel; a stitching device and a welding device that are both movable along the track (5,6) and are suitable to form the joint by producing stitching and welding lines along the borders.
Patent EP-0697517-A1 (EP)
Inventor: TADAYUKI ONODA
IPC: F02M35/02
Filed: 1994-08-16
Abstract: A clamping piece does not require much manual effort in assembly and does not enter the inside of a main body when a cap is not placed over the main body. 
CONSTITUTION: A turning end (41) is turned back into a U shape and made to engage with pivot shaft members (32). Arm portions (31a2, 31c2) are respectively formed on ribs (31a, 31c). A projection formed on the end of the arm portions (31a2, 31c2) permits a clamp piece (40) to turn in the direction away from an air cleaner case (10) but prevents the clamp piece (40) to turn in the direction toward the air cleaner case (10). Thus, the clamp piece (40) cannot turn in the direction toward the air cleaner case (10), and the turning end (41) cannot come off the pivot shaft members (32).
Patent EP-0613936-A1 (EP)
Inventor: BRUECKEN VOLKER
IPC: C01C1/20
Filed: 1994-02-17
Abstract: A process for reducing the corrosivity of acid water contg. cyanide, ammonium and sulphide ions, using an appts. in which ammonium polysulphide-contg. aq. soln. is metered in and at least a part of the cyanide ions are converted onto thiocyanate ions. The ammonium polysulphide is produced by oxidative reaction in an electrochemical cell from an aq. soln. contg. ammonium ions and sulphide ions, supplied as the acid water from the appts.. The aq. soln. supplied to the electrochemical cell contains 1 g/l of ammonium ion and 200 g/l of sulphide ion. The aq. soln. from the electrochemical cell is prep. from 30-100% of acid water. The corrosivity of the acid water is established by a potential measurement and the metering of the ammonium polysulphide is controlled accordingly. The electrochemical cell is a membrane or diaphragm cell. Acid water is supplied to the anode compartment and an alkali solution to the cathode compartment. The cell is without hindrance between the anode and cathode compartments.
Patent EP-0653166-A1 (EP)
Inventor: TE ROLLER JOHAN MARTINET
IPC: A23L27/60
Filed: 1994-11-11
Abstract: The invention relates to a pourable, ready-for-use, thick sauce, substantially comprising 10-60% fat, 0.1-2% of a cellulose derivative selected from methyl cellulose, ethyl cellulose, methyl ethyl cellulose and hydroxypropyl methyl cellulose, 0.1-3% thickening agent, and the balance an aqueous phase of a pH ≦ 5. Both at low and at high temperatures, this sauce has a relatively constant viscosity behavior. The sauce keeps well for a relatively long time, can be dosed easily, does not curdle when heated, does not burn and does not become essentially thinner at high temperatures.
Patent EP-0619486-A1 (EP)
Inventor: SCHMAEH MARTIN
IPC: G01N27/416
Filed: 1994-03-09
Abstract: A description is given of a solid-electrolyte sensor device for determining gas concentrations in measurement gases, having a sensor consisting of a solid electrolyte (6) which is arranged between at least two electrodes (5, 7), the electrodes being gas-permeable and at least one of the electrodes (5) lying facing the measurement chamber (4), and having electrical means for detecting and processing concentration-dependent sensor output values. In order to provide long-term prevention of disruptive adsorptions of measurement gas components on the sensor or on the corresponding sensor electrode, it is proposed to arrange in the vicinity of that sensor electrode (5) which faces the measurement gas an adjustable oxygen source (2), by means of which oxygen or oxygen radicals can be introduced into the measurement gas to oxidise the latter.
Patent EP-0612471-A1 (EP)
Inventor: WHITEKETTLE WILSON KURT
IPC: A01N43/08
Filed: 1994-01-14
Abstract: A microbial inhibiting composition and method is disclosed. The composition comprises an amount, effective for the intended purpose of decylthioethanamine hydrochloride and 2-(2-bromo-2-nitroethenyl) furan. The method comprises administering an amount of this combined treatment to the particular water containing system for which treatment is desired.
Patent EP-0625391-A1 (EP)
Inventor: LEE STEPHEN JOHN
IPC: B22D41/18
Filed: 1994-03-31
Abstract: A refractory monoblock stopper of substantially cylindrical configuration having an axial bore (2) provided therethrough for the passage of an inert gas, the outer surface of the stopper rod (1) being provided with an odd number of axial grooves (5) thereby reducing the weight of the stopper without loss of strength.
Patent EP-0651088-A1 (EP)
Inventor: ARKENS CHARLES THOMAS
IPC: D04H1/64
Filed: 1994-10-14
Abstract: This invention relates to a method for strengthening a cellulosic substrate by treating the substrate with a formaldehyde-free curable aqueous composition and curing the composition. The cellulosic substrates include, for example, paper oil- and air-filter stock, rayon nonwoven wipes, cellulosic laminating stock, cotton woven fabrics, and wood flakes suitable to be consolidated into flakeboard.
Patent EP-0633713-A1 (EP)
Inventor: PEARSON DAVID
IPC: H01J37/32
Filed: 1994-06-30
Abstract: Plasma reactor for a deposition or etching method, comprising a vacuum chamber (1) intended to hold a substrate (5) to be treated and comprising means (3) for introduction of a gas to be ionised, the plasma being excited by an antenna (8) supplied by a radiofrequency power generator (14), the said antenna being composed of an electrical conductor (9) spreading out in a plane parallel to the said substrate to be treated, characterised in that, in the said plane, the antenna conductor (9) runs along a plurality of, at least three, forward (10) and return (11) paths in alternately opposite directions. <IMAGE>
Patent EP-0633215-A1 (EP)
Inventor: VIALLE HENRI
IPC: B66C1/02
Filed: 1994-07-04
Abstract: The fall-prevention (drop-prevention) system allows heavy and bulky objects to be transported, by suspension, with a maximum degree of safety. It comprises a cage (40) surrounding the package to be grasped and fixed to a central hub (2) supporting a gripper sucker (1). In the lower part (6) of this cage (40) there are pivoting catches (10) which release themselves into a separated position underneath the package to be grasped as soon as the latter has been lifted up by the sucker (1). Application to the handling of containers, containing radioactive waste. <IMAGE>
Patent EP-0628386-A1 (EP)
Inventor: MICHEL WALTER
IPC: A47J43/28
Filed: 1994-06-01
Abstract: Vegetable cutter having a replaceable inclined sliding surface (4) which is arranged in front of the cutting knife and extends beneath the cutting edge of the knife for a distance equal to the width of the cutting gap. The casing is composed of two parts, having a lower part (16) which acts both as a support and as a container for the material to be cut. The two casing parts are connected to one another by means of a separable articulation (17). <IMAGE>
Patent EP-0659590-A1 (EP)
Inventor: HOTZ WALTER
IPC: B44C3/08
Filed: 1994-12-07
Abstract: Process for making a patterned surface layer on bodies made of nonferrous (heavy), light or noble metals, the pattern desired on the surface layer being impressed as a mirror image into a plastic film with a thickness of 5  mu m to 1 mm, the patterning on the plastic film facing the surface layer to be patterned and the patterning on the plastic film being transferred to the surface layer by subjecting the plastic film to pressure while it rests on the surface layer, the patterning transferred having a depth of between 0.001 and 20  mu m. The process is suitable, in particular, for transferring fine patterns with a submicron depth of between 0.001 and 1  mu m and for pattern elements whose dimensions in the plane horizontal relative to the patterned surface layer are between 1 nm and 1 mm. The process is preferably used to pattern the surface layers of sheets, strips or foils made of nonferrous, light or noble metals with a thickness of from 5  mu m to 50 mm and is suitable, in particular, for the production of functional or decorative surface layers on bodies made of the said metals. <IMAGE>
Patent EP-0626282-A1 (EP)
Inventor: FRANCHI GIUSEPPE
IPC: B60J1/14
Filed: 1994-05-13
Abstract: The invention applies to the field of windows, and more precisely relates to a rotatingly openable closure element (3) assembly for a window, wherein the closure element (3) is of a same shape as that of a curvedaperture in the window, said closure element (3) being pivoted at a vertex of the curved aperture at a horizontal axis (4) perpendicular to the closure element (3). Means for manually or electrically activating a rotation of the closure element (3) about the horizontal axis (4) are also provided.
Patent EP-0673924-A1 (EP)
Inventor: MURAMATSU MUTSUMI - IWASAKI KI
IPC: C07D207/404
Filed: 1993-12-09
Abstract: A propionic acid derivative represented by general formula (I) or a pharmaceutically acceptable acid-addition salt thereof, wherein A represents OH, C₁-C₈ lower alkoxy, -NR₁R₂, or C₁-C₈ lower alkoxy which may be substituted by halogen, optionally susbtituted aryl, -COB or succinimido; R₁ and R₂ represent each H, C₁-C₈ lower alkyl or optionally substituted aralkyl, or alternatively R₁ and R₂ are combined together with the adjacent nitrogen atoms to represent a heterocycle; and B represents OH, C₁-C₈ lower alkyl, optionally susbtituted aryl, optionally substituted aryloxy, C₁-C₈ lower alkoxy, optionally substituted aralkyloxy, or NR₁R₂ wherein R₁ and R₂ are each as defined above. This compound is useful as a protease inhibitor.
Patent EP-0675678-A1 (EP)
Inventor: FERGUSON MARK WILLIAM JAMES
IPC: A01K41/00
Filed: 1993-12-16
Abstract: PCT No. PCT/GB93/02565 Sec. 371 Date Aug. 23, 1995 Sec. 102(e) Date Aug. 23, 1995 PCT Filed Dec. 16, 1993 PCT Pub. No. WO94/13132 PCT Pub. Date Jun. 23, 1994A method of hatching eggs of avian species, especially chickens, which comprises carrying out at least one cycle of steps (a) and (c) as follows: (a) incubating the eggs in a first, baseline ambient environment which is normal for hatchery incubation of the eggs of the avian species in the prevailing climatic conditions and then during a sex-sensitive time window of embryonic development, (b) altering the ambient environment to shifted conditions for a period of time effective to bias the normal phenotypic sex ratio of the embryos, without significant adverse effect on the average mortality rate, and (c) thereafter restoring the incubation conditions to or towards normal and allowing the eggs to hatch. Preferably the ambient environment comprises a temperature of 37.5 DEG -38 DEG  C. and the shifted conditions comprise reduced temperature, especially a temperature maintained at about 22 DEG  C. for a period of from 18 to 42 hours. The method may be used to produce birds which are chromosomally male (ZZ) but phenotypically female or chromosomally female (ZW) but phenotypically male.
Patent EP-0649487-A1 (EP)
Inventor: GOULD ROBERT F
IPC: E04H4/16
Filed: 1994-02-01
Abstract: L'invention se rapporte à un balai de piscine (1) comportant une vanne à interruption d'écoulement et à cycle continu (8) à l'entrée amont conduisant à une chambre à écoulement inertiel (7). La vanne (8) comprend une ouverture d'entrée avec un ou plusieurs clapets de fermeture (17) pivotant entre une position ouverte et une position fermée afin d'ouvrir et de fermer l'ouverture. Les clapets (17) sont sollicités vers la position ouverte par un organe de sollicitation en matières à faible fluage, telles que des matières ayant un taux de déformation à leur limite d'élasticité inférieur à 0,5, par exemple un ou plusieurs ressorts métalliques (37) forçant le clapet à la fermeture. La sollicitation d'ouverture est de préférence sensiblement inférieure à la force de fermeture s'exerçant sur les clapets (17) qui est créée par l'écoulement d'eau dans des conditions d'écoulement stables, ainsi que sur une région d'amorçage de l'ouverture en direction de la position ouverte à partir d'une fermeture complète, et dans la région située entre ces deux régions terminales.
Patent EP-0700538-A1 (EP)
Title: Objet-oriented host system
Inventor: BOLTON EUGENIE LEE
IPC: G06F9/44
Filed: 1994-01-06
Abstract: An apparatus for enabling an object-oriented application to access in an object-oriented manner a procedural operating system having a native procedural interface is disclosed. The apparatus includes a computer and a memory component in the computer and support for a host system. A code library is stored in the memory component. The code library includes computer program logic implementing an object-oriented class library. The object-oriented class library comprises related object-oriented classes for enabling the application to access in an object-oriented manner services provided by the operating system. The object-oriented classes include methods for accessing the operating system services using procedural function calls compatible with the native procedural interface of the operating system. The computer processes object-oriented statements contained in the application and defined by the class library by executing methods from the class library corresponding to the object-oriented statements. The object-oriented application includes support for multi-tasking.
Patent EP-0660750-A1 (EP)
Inventor: ALLEN JOHN GRAHAM LINDFIELD CL
IPC: C07C19/08
Filed: 1993-09-07
Abstract: Procédé d'extraction du fluorure contenu dans un catalyseur de fluoration à base de chrome usé selon lequel on met en contact le catalyseur avec de l'hydroxyde de potassium pour produire une suspension d'oxyde de chrome hydraté solide dans du fluorure de potassium aqueux. On peut séparer de la solution l'oxyde de chrome hydraté solide, le laver avec de l'eau et/ou de l'acide aqueux, et le mettre en contact avec de l'acide nitrique pour produire une solution de nitrate de chrome (III) à partir de laquelle on peut préparer un catalyseur à base de chrome en précipitant avec de l'alcali aqueux l'oxyde de chrome hydraté que la solution renferme, en lavant, en séchant et en calcinant l'oxyde de chrome hydraté.
Patent EP-0705262-A1 (EP)
Inventor: FORTUNAK JOSEPH M
IPC: C07D491/04
Filed: 1994-06-09
Abstract: La présente invention se rapporte à des procédés chimiques et à de nouveaux intermédiaires chimiques qui sont utiles dans la préparation d'analogues de la camptothécine pharmaceutiquement importants.
Patent EP-0705242-A1 (EP)
Title: Surfactant, process for its production and use
Inventor: ERIKSSON LENA
IPC: C09K23/04
Filed: 1994-06-22
Abstract: A new class of surfactants exhibits properties, which make the surfactants suitable for use in surfactant flooding for enhanced oil recovery. The surfactants have the formula (I): XArORSO3-  M+, where R is a hydrocarbon or hydroxyl-substituted hydrocarbon group with 2-6 carbon atoms; A is an oxyalkylene group having 2-4 carbon atoms; r is a number from 0-10, preferably 0-5 and most preferably 1-4; X is a hydroxyl group or hydroxyl and ether group containing hydrophobic group, which comprises 2-6, preferably 2-4 end groups containing 3-22 carbon atoms; and M is a cation, preferably a monovalent cation; or a C¿1-4?-alkyl ether thereof. A method for the manufacture of the surfactants is also enclosed.
Patent EP-0708693-A1 (EP)
Title: Sorting installation, in particular for mail
Inventor: SCHUSTER RUDOLF
IPC: B07C3/08
Filed: 1994-07-07
Abstract: PCT No. PCT/DE94/00784 Sec. 371 Date Feb. 15, 1996 Sec. 102(e) Date Feb. 15, 1996 PCT Filed Jul. 7, 1994 PCT Pub. No. WO95/02469 PCT Pub. Date Jan. 26, 1995A sorting installation, in particular for mail, comprises a plurality of conveyed item carriers, circulating on at least one conveying mechanism, for receiving, transporting and controllably delivering the conveyed items. Each conveyed item carrier has a fixedly arranged wall part and a movably arranged wall part. The movably arranged wall part forms in a closed position together with the fixedly arranged wall part a cross-sectionally U-shaped or V-shaped receiving pocket for the conveyed items. The movably arranged wall part forms in a delivery position together with the fixedly arranged wall part a downwardly open delivery slot for the conveyed items.
Patent EP-0710144-A1 (EP)
Inventor: LARSSON EBBE
IPC: B01D61/14
Filed: 1994-07-08
Abstract: A filter for cross-flow filtration of a fluid containing suspended or emulsified substance is constructed of equally dimensioned plates. Between the plates there are passages for retentate and permeate flow. The plates have in- and outlet openings to form collection channels, through which unfiltered fluid is led to and retentate and permeate is led away from the passages. There are plates (1) (membrane plates) comprising a membrane of material which is chemically and physically inert to the fluid, which membrane has a pore size of 0.1-50  mu m through which membrane the permeate passes. There are also plates (2) which are impervious to the fluid. Retentate (6) and permeate (8) passages are formed between the plates (1, 2), which all have three openings (3, 4, 5). The retentate passages (6) are connected to the channel for unfiltered fluid and to the channel for retentate and sealed against the channel for permeate. The permeate passages (8) are connected to the channel for permeate and sealed against the channels for unfiltered fluid and for retentate.
Patent EP-0665838-A1 (EP)
Inventor: CASSARINO SALVATORE
IPC: C07D251/62
Filed: 1994-08-23
Abstract: Improved process for the production of high purity melamine, where the melamine is obtained by conversion of urea and where the purification of melamine is performed in two distinct crystallization stages. The first crystallization consists of the production of raw melamine crystals that are washed with mother liquor coming from the second crystallization. This mother liquor is previously purified by means of a specific treatment. The second crystallization step involves the dissolution of the raw crystals with the recycled mother liquor coming from the final centrifugation, the filtration of the obtained solution, the re-crystallization, the separation by centrifugation and the washing of the crystals with demineralized water.
Patent EP-0716738-A1 (EP)
Title: Magnetic system for medical instrument
Inventor: PARKER JAMES R
IPC: G01N11/16
Filed: 1994-08-18
Abstract: An instrument (100) monitors the coagulation of coagulable fluid blood, blood fraction or a control (514) by combining (101) the coagulable fluid (514) with particles which are affected by a magnetic field so that the particles become suspended relatively freely in the fluid. A time-varying magnetic field (2 Hz) causes the particles to be reoriented as the magnetic field varies. The reorientation changes as the fluid (514) coagulates owing to the fluid's (514's) changing viscosity. An electromagnet (140) creates the time-varying magnetic field. The electromagnet (140) includes a core (150) comprising a first leg (148), an electrically conductive coil (144) for creating a time-varying magnetic flux in the core (150), and a return (152) for the time-varying magnetic flux. The first leg (148) and the flux return (152) together comprise a generally E-shaped core (150) of ferromagnetic material. A bobbin (146) is provided on the first leg (148) and the electrically conductive coil (144) is wound on the bobbin (146).