baber/WOPTO huggingface dataset:
Patent EP-0005478-A2 (EP)
Inventor: LOTSCHER BERNHARD
IPC: B23Q15/00
Filed: 1979-05-02
Abstract: An apparatus containing a cylinder with a piston displaceably guided therein and positionally adjustable by a hydraulic fluid medium. A capacitive measuring transducer is arranged in the cylinder. The measuring transducer comprises a tube attached at the piston and arranged in a longitudinal opening thereof. The tube is electrically conductively connected with the cylinder. Apart from the tube, the measuring transducer further comprises a rod protruding into the tube and insulatingly secured at the cylinder. This rod is connected by means of an electrical bushing or lead with the input of an electronic unit attached externally at the cylinder. The electronic unit comprises an oscillator having a connection electrically coupled with the cylinder and a connection coupled with the non-inverting input of a capacitive feedback differential amplifier. The inverting input of the differential amplifier is electrically connected with the rod which is secured so as to be electrically insulated at the cylinder.
Patent EP-0005263-A2 (EP)
Inventor: MACK WILHELM DR DIPL-CHEM
IPC: B01J23/72
Filed: 1979-05-02
Abstract: 1. Process for the manufacture of trichloroethylene from tetrachloroethylene and hydrogen, at elevated temperature, by means of a carrier catalyst containing a copper compound, characterised in that tetrachloroethylene is brought to reaction in a quantity of from 0.5 to 5 moles per hour and per litre of contact composition over a catalyst comprising an activated carbon carrier having a BET specific surface area of more than 500 m**2 /g, 0.5 to 20% by weight of copper in elemental or chemically bonded form, and 0.01 to 1% by weight of one or more of the metals palladium, ruthenium and rhodium in elemental or chemically bonded form, at a temperature of from 150 to 250 degrees C and a hydrogen pressure of from 1 to 100 bar.
Patent EP-0009552-A2 (EP)
Inventor: WAGNER KUNO DR
IPC: C07H7/02
Filed: 1979-07-16
Abstract: Die Erfindung betrifft neue in α-Stellung zur Carbonylgruppe methylolierte Mono- und Oligosaccharide mit einem Molekulargewicht bis 2000. Die Erfindung betrifft weiter ein Verfahren zur Herstellung von α-methylolierten Mono- und Oligosaccharide, das dadurch gekennzeichnet ist, daß man einen natürlichen Zucker oder ein Derivat hiervon gegebenenfalls in Anwesenheit von Wasser und/oder ein- oder mehrwertigen Alkoholen mit einem Molekulargewicht von 32 bis 10 000 bei einer Temperatur von 40 bis 110°C und einem pH-Wert von 7,4 bis 11 mit Formaldehyd umsetzt. Die Erfindung betrifft weiter die Verwendung der α-methylolierten Zucker als Polyhydroxylverbindungen zur Herstellung von Polyurethankunststoffen, als Starter für die Polymerisation von Äthylenoxid oder Propylenoxid, zur Herstellung von Polyestern und nicht ionogenen Tensiden.
Patent EP-0010443-A2 (EP)
Inventor: BAUM ARTHUR ALOYSIUS
IPC: C07C67/00
Filed: 1979-10-19
Abstract: Nitrobenzene is combined with at least one mole of SO 3 , as 65% oleum, resulting in an exothermic reaction. The reactants are combined slowly, and or cooling is supplied, so as to keep the reaction temperature in the range between about 80' and 130°C. The resulting sulfonation mass is held at a temperature between about 80 and 130°C for a sufficiently long period of time to effect substantial completion of the sulfonation reaction. The sulfonation mass is then added to sufficient caustic soda to convert the acids therein to Na 2 SO 4  and sodium m-nitrobenzenesulfonate. At a pH between 7 and 8.6 and at a temperature between 80° and 100°C, sufficient water is provided by, or added to, the resulting mass so that the sodium m-nitrobenzenesulfonate is dissolved therein and at least 60% of the Na 2 SO 4  is precipitated, making it possible to separate the one from the other.
Patent EP-0014939-A2 (EP)
Inventor: SUHAC PETER
IPC: C02F5/10
Filed: 1980-02-11
Abstract: The invention relates to sodium alumoglucoheptonate of the general formula
     wherein Z represents a residue of the formula
     wherein
     R represents a residue of a molecule of sodium D-glycero-D-gulo-heptonate or of sodium D-glycero-D-ido-heptonate and   R 1  and R 2  represent moieties of a molecule of sodium   D-glycero-D-gulo-heptonate or of sodium D-glycero-D-ido-heptonate,   Y represents a hydroxy group or three Y are joined to represent the residue Z,   and a process for the preparation thereof wherein a solution of sodium aluminate is added to the solution. of sodium glucoheptonate in such a quantity that the ratio between the number of aluminium atoms and the number of sodium glucoheptonate molecules amounts to from 0.50:1 to 1.50:1 and the resulting solution is optionally spray-dried at an inlet air temperature of 180 to 200°C and outlet air temperature of 90 to 100°C to recover sodium alumoglucoheptonate in powder form.
Patent EP-0029576-A2 (EP)
Inventor: FEHRENBACHER WOLFGANG ING GRAD
IPC: G04B23/02
Filed: 1980-11-19
Abstract: Die Erfindung betrifft eine Stelleinrichtung für eine Signaluhr, insbesondere Weckeruhr, mit einem manuell betätigbaren Stellglied (31), das über eine lösbare Kupplung (16,32) mit einem Einstellelement (15) verbunden ist, dessen Einstellposition von einem zeitabhängig beweglichen Element (18) abtastbar ist, wobei die Kupplung (16, 32) bei Einschlagen einer zulässigen Drehrichtung am Stellglied (31) geschlossen gehalten, bei Einschlagen der unzulässigen Drehrichtung am Stellglied (31) hingegen die Kupplung (16,32) trennbar ist. Hierbei ist die das manuell betätigbare Stellglied (31) und das Einstellelement (15) verbindende Kupplung als eine bei Erhöhung der Gegenkraft selbsttätig lösbare Kupplung (16,32) ausgebildet.
Patent EP-0034783-A2 (EP)
Inventor: KRANZ ECKART DR
IPC: A01N43/653
Filed: 1981-02-14
Abstract: Die Erfindung betrifft ein neues Verfahren zur Herstellung von bekannten fungizid wirksamen 1-Azolyl-3,3-dimethyl-1-phenoxy-butan-2-olen der Formel <IMAGE> in welcher x, Y und n die in der Beschriebung angegebene Bedeutung besitzen. Die Verbindungen werden erhalten, wenn man 1-Azolyl-3,3-dimethyl-1-phenoxy-butan-2-one mit Ameisensäure-Triethylamin als 5:2-Additionsverbindung erhitzt.
Patent EP-0038025-A2 (EP)
Title: An apparatus for regulating tension in warps of a weaving machine
Inventor: SUZUKI HAJIME
IPC: D03D49/12
Filed: 1981-04-09
Abstract: An apparatus for regulating tension in warps of a weaving machine comprising: a tension lever swingably supported on a weaving machine and having a roller supported thereon for regualting the tension in warps delivered from a warp beam; a weight lever swingably supported on the weaving machine and having a load at one end thereof; and a link operatively connecting the tension lever and the weight lever. The tension lever has an elongated hole formed thereon, and the lever ratio of the tension lever is changed by moving the link along the elongated hole. 
     The apparatus further includes a support member having two pairs of guide rollers and being connected to the link, so that the relative movement between the link and the tension lever can smoothly be carried out.
Patent EP-0041246-A2 (EP)
Inventor: EDWARDS LAROY H
IPC: C07D285/16
Filed: 1979-03-05
Abstract: The present invention deals with 2-(substituted- imino)-3-alkyl-tetrahydro-6H-1,3,4-thiadiazin-5-ones, salts thereof, their preparation and their use for preparing corresponding 5-dialkoxy-phosphino-thioloxy compounds, which are valuable insecticides. 
     The thiadiazinone compounds of the invention have the
     wherein R' is alkyl and R 2  is alkyl, cycloalkyl, alkenyl or aryl. They are prepared by reacting a thiosemicarbizide with an alkyl alpha-halothioacetate or with a haloacetic anhydride. 
     These thiadiazin-5-ones are useful for preparing, by the addition of a dialkylhalothiophosphate, 2-(substituted- imino)-3-alkyl-5-dialkoxyphosphinothioloxy-6H-1,3,4-thiadiazines which are valuable insecticides.
Patent EP-0043917-A2 (EP)
Inventor: MAUER FRITZ DR
IPC: C07D403/12
Filed: 1981-06-12
Abstract: Die Erfindung betrifft neue N-acylierte N-Methyl-O-pyrazol(4)yl-carbaminsäureester der Formel I <IMAGE> gefunden, in welcher R für einen gegebenenfalls substituierten Rest aus der Reihe Alkyl, Alkenyl, Alkinyl, Cycloalkyl, Aralkyl oder Aryl steht, Z für einen Acylrest steht, l für 1 oder 2 steht, m für 1 oder 2 steht und n für Null oder 1 steht. Sie werden erhalten, indem man entsprechende N-Methyl-O-pyrazol(4)yl-carbaminsäureester mit Acylierungsmitteln der Formel III X-Zn oder indem man entsprechende 4-Hydroxy-pyrazole mit Acylierungsmitteln der Formel V <IMAGE> gegebenenfalls in Gegenwart einer weiteren carbamoylierbaren Verbindung umsetzt. Sie zeichnen sich durch hohe pestizide Wirksamkeit aus.
Patent EP-0053276-A2 (EP)
Inventor: WETZEL BERND DR DIPL-CHEM
IPC: C07D501/34
Filed: 1981-10-27
Abstract: Beschrieben werden neue Cephalosporine der allgemeinen Formel I <IMAGE> worin Y Wasserstoff oder Methoxy bedeutet, A sofern Y die Methoxygruppe darstellt, die Phenyl-, 4-Hydroxyphenyl, 3,4-Dihydroxyphenyl- oder die 2- oder 3-Thienylgruppe bedeutet oder, sofern Y Wasserstoff oder die Methoxygruppe darstellt, eine Gruppe der Formel <IMAGE> worin A' Wasserstoff, eine Halogenacetyl-, die Formyl- oder Tritylgruppe bedeutet, D Wasserstoff, die Acetoxy- oder Aminocarbonyloxygruppe, die Pyridinium- oder 4-Aminocarbonylpyridiniumgruppe oder die Gruppe -SHet bedeutet, worin Het ein gegebenenfalls substituierter Thiadiazol-, 4H-5,6-Dioxo-1,2,4-triazinyl- oder ein Tetrazolylrest darstellt, R die Gruppe -NHR2 bedeutet, worin R2 ein gegebenenfalls substituierter Pyridyl-, Pyrimidinyl-, Thienyl-, Furyl-, Thienylmethyl-, Imidazolylmethyl-, Thiazolylmethyl-, Pyridylmethyl- oder Pyrimidinylmethylrest sein kann und E Wasserstoff oder eine Schutzgruppe bedeutet, und ihre Salze mit anorganischen oder organischen Basen. Die Verbindungen besitzen eine sehr starke antibakterielle Wirkung.
Patent EP-0048177-A2 (EP)
Inventor: MCLOUGHLIN ROBERT HAMILTON
IPC: H02G15/18
Filed: 1981-09-16
Abstract: A process for the production of a heat shrinkable article which comprises forming bonds between regions of at least two superimposed lengths of polymeric material to produce a bonded article so disposed that the desired direction of heat shrinkability lies along the length of the bonded article, cross-linking the bonded article and the bonds between the said lengths of polymeric material, heating the bonded article, stretching the bonded article longitudinally and cooling it (which may comprise allowing it to cool naturally in the stretched condition) to render the articles heat shrinkable. Pneumatic or other methods of expansion may be used in addition to the stretching to render hollow articles heat-shrinkable, the combination of stretching and another such method being advantageous in achieving high expansion ratios while maintaining a reasonable degree of symmetry in the finished hollow recoverable articles.
Patent EP-0041498-A2 (EP)
Inventor: VOEST-ALPINE AKTIENGESELLSCHAF
IPC: B22D11/128
Filed: 1981-05-26
Abstract: Arranged underneath the mould in a bow-type continuous casting plant is a strand guide (1, 3) which has two mutually opposite roller tracks (6, 9; 36, 40), the rollers (7, 10; 35, 39) of which are mounted on frame parts (4, 5; 37, 38), the spacing of mutually opposite frame parts (4, 5; 37, 38) and hence the spacing (41) of the roller tracks being adjustable in accordance with a strand cross-section to be set. In order to make changeover for the purpose of adjusting the spacing (41) of the mutually opposite roller tracks as simple as possible and at the same time to permit the spacing of the end rollers (10'; 39') of adjacent frame parts (5; 38) to be kept approximately the same size, the rollers (10, 10') of at least one of the roller tracks (9) are arranged displaceably on the frame part (5) in the longitudinal direction (26) of this roller track and can be fixed in different positions on the frame part (5). <IMAGE>
Patent EP-0074501-A2 (EP)
Inventor: ZANDONA OLIVER J
IPC: B01J29/08
Filed: 1982-08-16
Abstract: An improved process and catalyst for economically converting carbo-metallic oils to lighter products. This process is practiced in accordance with effective metals management, carbon management and catalyst activity management combined with feed atomization-vaporization, efficient stripping of carbonaceous material from the coked catalyst, exothermic and endothermic removal of hydrocarbonaceous material to effectively maintain the RCC unit in heat balance. This reduced crude cracking process is practiced with a new and improved catalyst composition identified as RCCC-1 Special that is characterized by the following composition; at least 30 wt% rare earth exchanged "Y" faujasite crystalline zeolite with a silica to alumina ratio of at least 5 of a high lanthanum to cerium ratio and residual sodium content less than 0.30 wt%, is provided with a pore volume greater that 0.35 cc/gm and comprises a clay matrix material that may or may not be acidic with pore size openings in the range of 500 to 2,000 angstroms. The RCCC-1 Special can contain metal promoters to catalyze the endothermic removal of coke and the partial removal of hydrogen present in the carbonaceous material with carbon dioxide. In addition, metal additives to passivate and immobilize vanadium is comtemplated.
Patent EP-0087518-A2 (EP)
Inventor: LIBBY CHARLES J JR
IPC: G01B11/24
Filed: 1982-12-21
Abstract: A method and apparatus for image acquisition utilizing a non-planar beam of electro-magnetic radiation, such as, a hollow conical beam (16) of light, to illuminate at least a portion (18) of an object (62). The illuminated portion (18) of the object (62) is imaged on an array (44) of photosensitive elements to produce corresponding signals that are representative of the image on the array. These signals can be used to obtain identification information concerning the object (62) and guidance information for a plural axis manipulator employed in conjunction with the object. In one application the image acquisition apparatus is used in a robot (58) to provide control signals for guiding the robot tool (60) along a path, such as, a welding seam.
Patent EP-0067511-A2 (EP)
Inventor: STACEY GILBERT JOSEPH
IPC: A01N43/40
Filed: 1982-04-29
Abstract: A method for inducing tillering in monocotyledonous (e.g. cereals) using compounds having the formula :
     wherein R 1  is hydrogen, halogen, alkyl, hydroxy, amino, phenyl or alkoxy carbonyl, R 2  is cyano or carboxy or a derivative thereof, R 3  is optionally substituted phenyl, and n is 0 or 1.
Patent EP-0067616-A2 (EP)
Inventor: SANDS RAYMOND LEONARD
IPC: E05G1/024
Filed: 1982-06-02
Abstract: A barrier structure for the walls and/or doors of a safe or other security enclosure comprises a corrugated planar element (2) of copper or other tough and heat-resistant metal disposed in intimate relation within a matrix (3) eg of cast aluminium or concrete containing elements (4) of very hard and refractory material. The corrugations in the element (2) are formed so as to ensure that a cutting tool of selected diameter which is applied to that element (2) will inevitably encounter some of the hard material (4) behind that element (2) so that the tool is blunted before the element (2) can be completely penetrated.
Patent EP-0063537-A2 (EP)
Inventor: KOVACH STEPHEN M
IPC: B01D53/50
Filed: 1982-03-31
Abstract: process and material is disclosed for disposing of SO x  laden regeneration flue gas by contacting the flue gas under selected reaction conversion conditions in a reaction zone with a high metal containing particulate material to remove sulfur oxides. Reaction conditions are such that the sulfur oxides are removed by selective adsorption or reaction with the metals to yield metal sulfites - sulfates. The metal sulfite-sulfate containing material is regenerated- rejuvenated in a reductive atmosphere or oxidative-steam atmosphere and the regenerated solid particulate material is recycled back to the SO removal zone. The SO in a reductive atmosphere is recovered as hydrogen sulfide and in the oxidative-steam atmosphere as sulfur oxides. The particulate material of the invention can be active or deactivated catalyst from FCC and or RCC operations containing sufficient metals, such as Ni-V-Fe, to react with the sulfur oxides or a low activity high metals containing sorbent material such as obtained from a metal recovery system in front of a reduced crude conversion unit.
Patent EP-0092197-A2 (EP)
Inventor: BENESCH FRED
IPC: A61G7/10
Filed: 1983-04-15
Abstract: The universal bed can be used as a bedstead fitting in commercially available bedsteads, the subdivided mattress permitting a stepless adjustment of the headrest, the back part and the upper and lower leg supports, without actuation of levers, motors or pistons. This invention concerns a novel bedstead fitting which, by means of its flat base part, can be fitted into any bedstead, and whose mattress frame, subdivided into individual elements, permits the stepless adjustment of the individual elements by inflating or deflating of air cushions. On the subdivided mattress frame (1) there is a subdivided mattress (M) which permits adjustment of inclination for the head element, the back element and the upper and lower leg supports by inflating or deflating the air cushions (K1), (K2) or (K3). The lifting device, connected rigidly to the bedstead fitting, with the column (8) and the lifting arm (11) makes it possible, by actuating the pump lever (13) to raise the bedridden patient on the lifting frame (15), which is connected tiltably to the lifting arm (11) by holding parts (16) and (16a) on the inclination holding device (14). By turning the column (8) with the tilting safety device (10) pulled out, the bedridden patient sitting in the lifting frame (15) is swung out to the edge of the bed, so that the lifting frame with the bedridden patient can be converted to a chair by lowering the lifting arm (11), and the leg support is brought into a sitting position by lowering the foot securing cords (16a) by actuation of the motor (17). After the sitting position has been adopted, the lifting frame (15) is dismantled by pulling out the frame tubes. Transferring the bedridden patient from the sitting position to the lying position takes place in reverse order.
Patent EP-0088529-A2 (EP)
Inventor: KUMAGAI KEIJI
IPC: C07C67/36
Filed: 1983-02-15
Abstract: An alkoxyacetic ester such as methyl methoxyacetate or ethyl ethoxyacetate is prepared by the reaction of a fomaldehyde dialkyl acetal such as methylal or ethylal with carbon monoxide in the presence of a solid acid catalyst such as a cation exchange resin.
Patent EP-0096993-A2 (EP)
Inventor: KOHSAKA HIDEO
IPC: C07F9/6558
Filed: 1983-05-26
Abstract: A compound of the formula:
     wherein R, is a hydrogen atom, a lower alkyl group, a lower alkenyl group, a lower alkylnyl group, a lower cycloalkyl group, a lower cycloalkyl(lower)alkyl group, a halo(lower)-alkyl group, a lower alkoxy(lower)alkyl group, a di(lower)-alkoxy(lower)alkyl group, a cyano(lower)alkyl group, a lower alkylthio(lower)alkyl group, a lower alkynylthio(lower)alkyl group, a lower dioxothiacycloalkyl group, a lower thiacycloalkyl group, a lower oxacycloalkyl group, a lower oxacycloalkyl(lower)alkyl group or a thienyl(lower)alkyl group, R 2  is a lower alkyl group and R 3  is a 3,5-dimethoxyphenyl group, a 3,4-methylenedioxyphenyl group or a 4,5-methylenedioxy-2-nitrophenyl group, which is useful as a fungicide.
Patent EP-0104907-A2 (EP)
Inventor: OVSHINSKY STANFORD ROBERT
IPC: H01L21/205
Filed: 1983-09-23
Abstract: @ A process for making amorphous semiconductor alloy films (22) and devices at high deposition rates utilizes microwave energy to form a deposition plasma. The process includes the steps of providing a source of microwave energy (17), coupling the microwave energy into a substantially enclosed reaction vessel (12) containing the substrate (14) onto which the amorphous semiconductor film (22) is to be deposited, and introducing into the vessel (12) reaction gases including at least one semiconductor containing compound. The microwave energy and the reaction gases form a glow discharge plasma within the vessel (12) to deposit an amorphous semiconductor film (22) from the reaction gases onto the substrate (14). The reaction gases, for example, can include silane (SiH 4 ). silicon tetrafluoride (SiF 4 ), germane, or germanium tetrafluoride (GeF 4 ). To all of the foregoing, hydrogen (H 2 ) can also be added. Dopants can also be added to the reaction gases to form p-type or n-type alloy films. Also, band gap increasing elements can be added to widen the band gap of the alloys.
Patent EP-0113166-A2 (EP)
Inventor: FORBES ERVIN
IPC: G06F13/12
Filed: 1983-09-30
Abstract: An interactive terminal data processing system has a central station and a plurality of work stations 16-17 to 16-48 coupled together by a coaxial cable 12-1, up to 1 km long, with a serial bit rate of 750 000 bits per second. The central station includes a high speed link controller 12-1 which comprises a memory (48, 52, etc) for storing characters, a microprocessor 30 which converts the characters to and from serial form, and analog circuitry 76 which converts the data between serial form and a pair of signal sequences (UP and DOWN), and between the pair of signal sequences and an analog signal form (Figure 3B) in which 1's are at 0 V level and 0's are at positive and negative voltage levels alternately. The controller also includes synchronization means comprising a cyclic scale-of-16 counter 75-16, a comparator 75-18 which compares the counter output with a fixed count of 8 when an incoming signal (a 0) is received, an adder75-14 which adds an adjustment count of 0 or 2 to the counter value if the incoming signal is after or before, respectively, the fixed count of 8, and gating circuitry (75-20 to 75-34) which loads the counter with the output of the adder.
Patent EP-0109848-A2 (EP)
Inventor: BILLING ALFRED GEORGE
IPC: H01K3/16
Filed: 1983-11-21
Abstract: The invention provides an improved method of construction of a prefocus lamp, to improve positioning of the filament relative to the lamp cap, and a lamp so made. 
     The lamp envelope (11) has a pinch seal (19) with V-shaped grooves (35) into which a resilient ring (25) is sprung. This assembly is a sliding fit in the lamp cap (12) and is slid therein to have substantially only line contact between the ring and the cap. The envelope can then be relatively easily rocked and otherwise moved in the lamp cap to be precisely positioned. When the positioning is complete solder (33) previously placed in the cap is melted, the position being such that it flows over the ring and fixes the ring to the lamp cap.