baber/WOPTO huggingface dataset:
Patent EP-0123233-A2 (EP)
Inventor: GOETZ NORBERT DR
IPC: C07C37/06
Filed: 1984-04-13
Abstract: Verbessertes Verfahren zur Herstellung von substituierten Phenolen der allgemeinen Formel I <IMAGE> in der R¹ bis R<5> Wasserstoff oder einen aliphatischen oder aromatischen Kohlenwasserstoffrest bedeuten, durch Dehydrieren eines cyclischen Alkohols der allgemeinen Formel II <IMAGE> oder eines cyclischen Ketons der allgemeinen Formel III, <IMAGE> in der eine der gestrichelten Linien für eine zusätzliche C-C-Bindung stehen kann, in der Gasphase bei Temperaturren von 150 bis 380°C an einem Edelmetall-Trägerkatalysator, das dadurch gekennzeichnet ist, daß man als Dehydrierungskatalysator einen Palladium- oder Platinkatalysator auf einem Aluminiumspinell als Katalysatorträger verwendet, insbesondere einem Aluminiumspinell, der eine innere Oberfläche nach BET von 5 bis 150, bei Dehydrierung von Cyclohexenonen eine innere Oberfläche nach BET von vorzugsweise 10 bis 50 m²/g aufweist. Besonders geeignet sind Aluminiumspinelle, die außer Aluminium noch Magnesium, Zink, Cobalt oder Nickel enthalten. Mit dem neuen Verfahren erzielt man hohe Ausbeuten und Selektivitäten an substituierten Phenolen bei außergewöhnlich langen Katalysatorstandzeiten ohne nennenswerten Aktivitätsabfall.
Patent EP-0133521-A2 (EP)
Inventor: TINGLE ARTHUR GWYNFRYN
IPC: B22D13/02
Filed: 1984-07-27
Abstract: @ A method of centrifugal casting comprises the steps of forming moulding material in a flask (41) around a pattern (35) made of decomposable material removing the decomposable material pattern (35) whereby the moulding material provides a mould (42), spinning the mould about an axis (A), introducing into the mould molten metal, continuing to spin the mould whilst permitting the metal to solidify to thus produce a casting, removing the casting from the moulding material.
Patent EP-0138150-A2 (EP)
Inventor: PACE SALVATORE JOSEPH
IPC: C12Q1/00
Filed: 1984-10-03
Abstract: A hydrophobic, chemically inert, dielectric polymer membrane for the potentiometric detection of analytes is disclosed. The membrane has bonded to one surface an enzyme capable of catalyzing the hydrolysis of the analyte to yield an ion. The interior of the membrane contains an ionophore which is capable of complexing with the ion.
Patent EP-0144944-A2 (EP)
Inventor: JOHNSON DANIEL DAVID
IPC: H05K3/00
Filed: 1984-12-01
Abstract: 57 A conductive through-hole is formed through a dielectric sandwiched between conductors by forming a noncircular hole in a conductor, etching a hole through the dielectric and by deforming at the conductor which has been undercut during the etching.
Patent EP-0140437-A2 (EP)
Inventor: WOOD DEREK ALEXANDER
IPC: C07D205/04
Filed: 1984-10-11
Abstract: Substituted azetidine derivatives of formula
     in which R 1  represents a methyl group substituted by at least one phenyl group; and R 2  represents a chlorine or bromine atom or a hydroxy or alkanoyloxy group of up to 6 carbon atoms, processes for their preparation and their use as intermediates for the preparation of azetidine-3-carboxylic acid derivatives.
Patent EP-0129980-A2 (EP)
Title: Bleaching compositions
Inventor: HARDY FREDERICK EDWARD
IPC: C11D1/75
Filed: 1984-05-22
Abstract: Aqueous hypochlorite bleach compositions are provided comprising from 0.1% to 5.0% of a C 10 -C 18  alkyl C 1 -C 4  alkyl diamine oxide or a C 8 -C 18  alkyl substituted betaine together with from 0.001% to 0.25% of an organosilicon quaternary ammonium compound containing a C 18 -C 20  alkyl group wherein the ionic strength of the compositions is lessthan 5.0 g moles/dm'.
Patent EP-0145112-A2 (EP)
Inventor: GRAHAM WILLIAM M
IPC: A61F2/16
Filed: 1984-07-13
Abstract: An intraocular lens for placement in the anterior or posterior chamber of the eye after extracapsular surgery has one or more haptics having an asymmetrical cross section. The haptic is formed in a continuous loop. Preferrably both ends of the haptic are joined to the optic at a single location. A preferred cross-sectional shape is a major segment of a circle.
Patent EP-0142908-A2 (EP)
Inventor: SCHILLS PETRUS JOHANNES RUDOLF
IPC: F16K31/14
Filed: 1984-08-14
Abstract: The invention comprises an improved override and an interrelated valve system. A valve apparatus has a valve body which mounts a valve element for movement between positions opening and closing the flowway through the valve body. The override is associated with the valve element and is selectively shiftable between an engaged mode in which the override is operatively connected with the valve element for moving the valve element between its open and closed positions, and a disengaged mode in which the operative connection between the override and the valve element is interrupted, whereby the valve element may move independently of the override. The override preferably may include a housing, a driven gear in the housing connected to the valve element, a clutch shaft mounted in the housing for rotation about its own axis, a drive shaft rotatably mounted in the clutch shaft, with the axis of the drive shaft parallel to but eccentrically spaced from the axis of the clutch shaft, and a drive gear generally opposed to the driven gear and coaxially carried by the drive shaft for rotation therewith. By rotation of the eccentric clutch shaft, the two gears may be engaged and disengaged.
Patent EP-0140674-A2 (EP)
Inventor: BUENTE STEPHEN MARK
IPC: F02F7/00
Filed: 1984-10-24
Abstract: A bucket tappet (10) is provided for direct-acting valve gear having a molded body portion (46) formed of a lightweight material, preferably plastic, having a thermal expansion suitable for use in an aluminium engine head. The body of the tappet includes a tubular wall (48), an inner tubular hub (52), and a transverse end wall (50) joining and supporting the hub within the outer tubular wall. The body of the tappet has a cam face member (54) formed of hardened material, preferably steel or iron-based, embedded therein for providing a cam contacting surface (22). A hydraulic lash adjusting piston/plunger assembly (64) formed of steel is received within the tubular hub. Leakdown control surfaces (70) within the lash adjuster are formed on the mating interfaces between the steel piston (72) and plunger (66).
Patent EP-0147952-A2 (EP)
Inventor: KUEHL GUENTER HINRICH
IPC: C01B39/40
Filed: 1984-11-28
Abstract: A novel method for synthesizing ZSM-12 is disclosed. Such a method utilizes diethyldimethylammonium cation as the template or directing agent in the reaction mixture from which the zeolite is crystallized.
Patent EP-0172982-A2 (EP)
Inventor: OPOWER HANS DR
IPC: H01S3/0971
Filed: 1985-02-08
Abstract: Gas lasers, in particular CO2 lasers, are known with a discharge cavity through which flows a laser-active gas at a high speed, the gas discharge used for excitation burning as a DC field discharge between an anode (4) extended in the flow direction (5) and a (main) cathode (3'), opposite the anode. In order to produce a gas laser, whose efficiency is increased essentially by general suppression of the usually occurring instabilities, at least one first vane-shaped flow body or slat (11) is arranged immediately adjacent to the cathode (3') on the side (6) facing the anode (4), the longitudinal extent of which body or slat (11) perpendicular to the flow direction (5) corresponds essentially to the length of the cathode (3). <IMAGE>
Patent EP-0170012-A2 (EP)
Inventor: GOBRECHT JENS DR
IPC: H05K1/03
Filed: 1985-06-12
Abstract: 1. Composite metal-ceramic element with a ceramic substrate (4), a metal layer (1) on top thereof and a eutectic interlayer (2) located between the ceramic substrate (4) and the metal layer (1), the ceramic substrate (4) consisting of a nitride-ceramic material and an oxide interlayer (3) being provided between the eutectic interlayer (2) and the ceramic substrate (4) characterised in that the oxide interlayer has a thickness 0.2 - 5 mu m.
Patent EP-0167965-A2 (EP)
Inventor: BROERMANN THEODOR DIPL-ING
IPC: B42F15/06
Filed: 1985-07-02
Abstract: An opaque or transparent drafting paper assembly includes a drafting paper sheet having edges, the paper sheet having holes formed in a given region thereof for hanging the paper sheet in a hanging file system, and at least one synthetic foil strip applied on the paper sheet by a formed lamination process, the foil strip covering at least the given region of the paper sheet and reinforcing at least one of the edges thereof.
Patent EP-0157531-A2 (EP)
Inventor: PURVES EDWARD ROBERT
IPC: A21D8/08
Filed: 1985-03-18
Abstract: This invention relates to an anti-sticking additive for cooking fats comprising a salt of an oxyacid of phosphorus, or mixtures thereof. The salts are of the formula MX, wherein M comprises an alkali metal, alkali earth metal, mixed alkali-other metal, or ammonium, and X comprises a hypophosphate, orthophosphate, pyrophosphate, polyphosphate, metaphosphate, or other similar anions. The cooking fat composition containing such a salt resists thermal darkening and off-flavor development during use. A method for reducing sticking of food during cooking comprises cooking with a fat composition containing a salt of an oxyacid of phosphorus, or mixtures thereof, as an anti-sticking agent.
Patent EP-0165774-A2 (EP)
Inventor: YAMABA RYOTA
IPC: C22C38/04
Filed: 1985-06-13
Abstract: High-strength steel having a tensile strength of 80 kgf/mm<sup>2</sup> or more is produced by on-line quenching or on-line quenching and tempering. The steel has also excellent low-temperature toughness and excellent weldability, which makes high temperature preheating unnecessary prior to welding. The composition is: C = 0.04% to 0.11%; Si 1.0%; Mn = 0.5% to 2.00%; Mo = 0.10% to 1.0%; Nb = 0.005% to 0.05%; B ≦ 0.01%; Al ≦ 0.1%; and N ≦ 0.0060%.
Patent EP-0169057-A2 (EP)
Inventor: REID NEIL M
IPC: G01N1/02
Filed: 1985-07-16
Abstract: A method of detecting contraband substances in freight cargo containers in which the container is agitated to disturb particulates therein, and air containing such particulates is then sampled and the particulates collected. The collected particulates include naturally occurring particulates which have adsorbed vapors of the contraband substance during the entire time that the container has been closed, and also include particulates of the contraband substance itself. The collected particulates are heated to drive off vapors indicative of the contraband substance and the vapors are analyzed in a mass analyzer.
Patent EP-0170634-A2 (EP)
Inventor: BATTAGLIA MARCO
IPC: A47K4/00
Filed: 1985-07-04
Abstract: Sectional modular sanitary ware comprises individual sanitary ware units such as a washbasin (10), bidet (11), lavatory (13) and bath (14) each provided with correspondingly shaped side walls, for example flat, having recesses or seatings (3) for receiving interconnection means in the form of dowels (4) to join the modular units (10, 11, 13, 14) together. The seatings (3) are positioned at a level which will be at the same horizontal level from the ground when the units are in position and the invention includes shelving units (12) likewise provided with correspondingly shaped faces with recesses (3) for receiving the dowels (4) to provide suitable spacing between the individual sanitary ware units.
Patent EP-0148813-A2 (EP)
Inventor: MME CLARET-OPDECAM LINA
IPC: F16L39/00
Filed: 1985-01-11
Abstract: Gasket which is resistent to high temperatures, intended to join two pipes, each comprising two concentric ducts having plane, annular end faces perpendicular to the axis of the ducts, comprising a resilient seal which has plane and parallel bearing surfaces occupying two concentric annular zones joined to each other by radial regions which form an integral part thereof, and a metal ring surrounding the resilient seal. <IMAGE>
Patent EP-0199339-A2 (EP)
Inventor: GROSSKINSKY OTTO-ALFRED
IPC: C07C49/403
Filed: 1986-04-22
Abstract: Verfahren zur Herstellung von Lösungen von molekularem Sauerstoff in flüssigen Kohlenwasserstoffen durch in Berührung bringen von flüssigen Kohlenwasserstoffen mit molekularem Sauerstoff unter erhöhtem Druck in einer senkrecht stehenden Absorptionszone, dadurch gekennzeichnet, daß man a) am unteren Ende der Absorptionszone eine Wasserschicht aufrecht erhält, b) in die Wasserschicht molekularen Sauerstoff einleitet, c) oberhalb der Wasserschicht flüssige Kohlenwasserstoffe zuführt, d) den aus der Wasserschicht aufsteigenden fein verteilten molekularen Sauerstoff zusammen mit den flüssigen Kohlenwasserstoffen bei einer Temperatur von 0 bis 50°C unter Durchmischung in der Absorptionszone nach oben leitet mit der Maßgabe, daß sich keine zusammenhängende Gasphase ausbildet und e) die Lösung von molekularem Sauerstoff in flüssigem Kohlenwasserstoff am oberen Teil der Absorptionszone austrägt.
Patent EP-0202663-A2 (EP)
Title: Boiler
Inventor: DRUEE KONRAD
IPC: F24H1/34
Filed: 1986-05-21
Abstract: Boiler for the production of hot water for a central heating system, in particular in the form of a gas boiler. The boiler is designed as a wall or under-window radiator with a depth to width dimension ratio of approximately 1:8. It has a long, narrow combustion chamber with a burner pipe with combustion points arranged along its entire length at uniform distances, above this a boiler space of the same outline, in which the boiler filled with the heating water is arranged as the central water pocket, with a separation from the boiler walls as passage for the hot waste gases. Above the boiler space, a row of offtakes is arranged for transferring the waste gases into a collection dome which is connected to an external or internal chimney via a waste gas pipe. <IMAGE>
Patent EP-0203556-A2 (EP)
Inventor: BROWNING JAMES A
IPC: B05B7/16
Filed: 1986-05-24
Abstract: Disclosed is a method of, and apparatus for, flame spraying particulate material utilizing the thermal energy of a very hot gaseous primary stream (27) produced in an oxy-fuel combustion chamber (11) combined with kinetic energy from a surrounding annular sheath of warm high velocity secondary air (28), the velocity of the said sheath of secondary air (28) being sufficiently close to the velocity of the primary stream (27) to avoid significant mixing between the two streams.
Patent EP-0207309-A2 (EP)
Inventor: DURAND REMIE P
IPC: H01R33/09
Filed: 1986-06-02
Abstract: An extension of a primary electrical contact member, in a snap-in terminal folded over the primary contact member for urging contact with misaligned filament wires of a wedge-base bulb.
Patent EP-0209782-A2 (EP)
Inventor: BRAUNLING RUSSEL D
IPC: G01V1/00
Filed: 1986-07-07
Abstract: A vibration detector including a geophone (10) receiving seismic signals due to an approaching vehicle, provides an output (100) when the signals are those characteristic of a heavy vehicle (Fig. 1).
Patent EP-0211433-A2 (EP)
Inventor: REID DONALD EUGENE
IPC: C08J7/052
Filed: 1986-08-04
Abstract: This invention relates to the preparation of metalliz­able, biaxially oriented polypropylene films that exhibit good adhesion to metal coatings, but that, at the same time, have surface properties whereby they are readily machine handleable for processing.
Patent EP-0233312-A2 (EP)
Inventor: MITSUSE MASANORI C O TOYO CONS
IPC: E02D3/10
Filed: 1986-08-28
Abstract: Disclosed is a drain material holding apparatus for use to carry out a board drain method, in which a pushing rod is inser­ted into a hollow mandrel provided with an openable/closable cover attached on its lower end so that a drain material can be grasped between the openable/closable cover and an end surface of the pushing rod when the openable/closable cover is rotated in the direction to close a drain material insertion through hole formed in the mandrel.
Patent EP-0222998-A2 (EP)
Inventor: MAYBRODA ADRIANNA MARY
IPC: C12N5/00
Filed: 1986-09-04
Abstract: This invention provides monoclonal antibodies useful for the detection of Pythiaceae infection of plants. Hybridoma producing the antibodies as well as materials and kits for carrying out the detection of the organisms are also disclosed.
Patent EP-0218222-A2 (EP)
Inventor: SMITH-VANIZ WILLIAM REID
IPC: H04B3/54
Filed: 1984-04-12
Abstract: Self contained radio transmitting state estimator modules are mounted on power conductors on both sides of power transformers in electrical substations and on power conductors at various places along electrical transmission lines. They are electrically isolated from ground and all other conductors. These modules are capable of measuring current, voltage, frequency and power factor (or the fourier components thereof) the temperature of the conductor, and the temperature of the ambient air. The modules transmit these parameters to local receivers. The receivers are connected by an appropriate data transmission link, to a power control center which allows determination of the state of the power system. Appropriate control signals are transmitted back to the electrical switchgear of the system to bring it to the appropriate optimum state. Direct local control may also be effected, for example, the prevention of overloading a transformer. A "donut" state estimator module comprises a novel hot stick operated hinge clamp and a novel voltage sensor which measures the current between an isolated capacitor plate and ground. The donut measures the fourier components of voltage and current over a number of cycles and transmits the components to the local receiver. The local receiver derives the desired electrical measurements such as voltage, current, power factor, power, and reactive power and transmits them to local or remote control stations. Up to 15 donut modules may transmit on a single channel to a single local receiver. Each transmits at intervals which are an integral number. The intervals between transmissions of all donuts do not have a common factor and the average interval is the desired transmission rate. Each donut uses the zero crossover of current of its conductor to establish its transmission interval. The system is self-calibrating using known reference signals within the donut module.
Patent EP-0219771-A2 (EP)
Inventor: LEIBERSBERGER HELMUT DIPL-ING
IPC: H04Q3/42
Filed: 1986-10-08
Abstract: The incoming signalling events or dial numbers, for example abbreviated dial numbers, in a program-controlled switching system coming from a telecommunications subscriber of a telecommunications network are investigated for the presence of a dial number sequence to be translated by means of a dialling evaluation procedure (WABE). The dial number sequence is subsequently translated by means of a dial number translation procedure (WUM, WUMK) into a corresponding dial number sequence, which is formed like signalling events and is again subjected to the dialling evaluation procedure (WABE). Depending on the result of the evaluation, the translated dial number sequence is included in a corresponding switching procedure (VM). <IMAGE>
Patent EP-0230545-A2 (EP)
Inventor: KOCK HANS-JACOB DR
IPC: C08G69/44
Filed: 1986-11-24
Abstract: Vollaromatische mesomorphe Polyesteramide die unterhalb von 320°C eine flüssig-kristalline fadenbildende Schmelze bilden, aufgebaut aus a) 5 bis 35 Mol.% wiederkehrenden Einheiten der Formel I <IMAGE> b) 5 bis 15 Mol.% wiederkehrenden Einheiten der Formel II <IMAGE> c) einer Summe der Komponenten a) und b) und gegebenenfalls e), sofern e) wiederkehrende Einheiten der Formel VI oder VII bezeichnet, entsprechenden molaren Menge wiederkehrenden Einheiten der Formel III <IMAGE> d) mindestens 10 Mol.% wiederkehrenden Einheiten der Formel IV <IMAGE> e) 2 bis 15 Mol.% wiederkehrenden Einheiten der Formel V <IMAGE> oder wiederkehrenden Einheiten der Formel VI <IMAGE> wobei ein Teil der Einheiten der Formel VI ersetzt sein kann durch wiederkehrende Einheiten der Formel VII <IMAGE> mit der Maßgabe, daß die Summe der molaren Anteile der Komponenten a), b), c), d) und e) jeweils 100 Mol.% ergibt, sowie deren Herstellung und Verwendung.
Patent EP-0226937-A2 (EP)
Inventor: STRAUSS BRUNO
IPC: B65G7/12
Filed: 1986-12-10
Abstract: The invention relates to a simple-to-handle portable conveying device, by means of which it is possible for a person to be able to carry box-shaped articles, such as, for example, television sets, safely. This is made possible by two lateral limiting bodies (1) which are arranged at a distance from one another and which are connected to one another in the lower region via at least two cross-struts (2) forming a supporting grid and in the upper region via two further cross-struts (2) simultaneously forming a front and a rear limitation, carrying means (6, 22, 9, 10, 19) being arranged on the device so that the latter can be carried by at least one person. <IMAGE>
Patent EP-0227116-A2 (EP)
Title: Printer system for enabling user to select various forms-feed modes
Inventor: YOKOI TAKESHI
IPC: B41J11/48
Filed: 1986-12-24
Abstract: In a printer enabling a user to select different forms-feed modes, a cut-forms automatic-feed unit (12) and a continuous-forms feed cassette (14) are detachably mounted on a printer main body (10) in its upper surface of a rear portion of the main body (10) and in its rear surface of the rear portion of the same (10), respectively, so that the user can selectively mount at least one of such feed units (12, 14). The printer has forms-feed modes corresponding to the mounted feed units (12, 14) and another forms-feed mode for manually feeding a cut-form to the printer. Each of the feed units (12, 14) can be manually mounted on the printer main body (10) as required. When a forms-feed mode set by the user is different from its preceding mode and a form according to the preceding mode remains in a forms-driving unit (54, 102, 104, 106) in the printer main body (10), a sensor detects such remaining form. If the preceding mode is a continuous-forms feed mode, such remaining form backs in a direction opposite to its feeding direction. If the preceding mode is not the continuous-forms feed mode, such remaining form is transported in its feeding direction by a prede­termined amount so as to be discharged from the printer main body (10), through selective operation of the forms-driving unit.
Patent EP-0221623-A2 (EP)
Inventor: CESARONI ANTHONY J
IPC: F28D1/03
Filed: 1986-02-18
Abstract: A heat exchanger, especially suited for providing the radiator in vehicle cooling systems, comprises structure defining a path forthe streamline flow of a relatively large volume of air or other first fluid, a substantial part of the structure defining the path being formed by at least one thin panel extending parallel to the streamline path of the first ftuid, the panel incorporating flow passages for a relatively smaller volume of a second fluid. Typically, one or more panels are mounted substantially in parallel with a vehicle surface over which streamline flow occurs, or within a fairing through which a streamline flow of air passes from an inlet to an outlet. The surfaces of the panels are preferably configured to produce micro turbulence within a boundary layer of the first fluid, without disturbing the overall streamline flow of the latter.
Patent EP-0197727-A2 (EP)
Inventor: VOGDES CHRISTINE ELLEN
IPC: C08L71/00
Filed: 1986-03-27
Abstract: Poly(aryl ether ketones) are stabilized against crosslinking and thermooxidative degradation at elevated temperatures, e.g. temperatures typically used to melt process the polymer, by incorporating therein a particulate molecular sieve, for example, a crystalline aluminosilicate, such as a synthetic zeolite. The amount of molecular sieve is preferably about 0.5 to about 5% by weight based on the weight of the poly(aryl ether ketone).