baber/WOPTO huggingface dataset:
Patent EP-0095200-A2 (EP)
Inventor: HOOG JOSEF T
IPC: H01L21/302
Filed: 1983-05-06
Abstract: An improved plasma reaction chamber is described in which the interior electrode is readily removed. The interior electrode may comprise a variety of materials, including metallized plastic, thus enabling a disposable electrode and a greater variety of plasmas to be used.
Patent EP-0089228-A2 (EP)
Title: A method of detecting positions of blades of a rotating helicopter rotor
Inventor: MOIR CHRISTPHER IAN
IPC: G01B17/04
Filed: 1983-03-15
Abstract: In a method of detecting the deflection of the blades (13) of a helicopter rotor as it rotates, a beam (14) of radiation from a transmitter/receiver (11) encounters the tips of the rotating blades which send reflected signals to the receiver. The phase difference due to deflection of the blade tip can be used to give a measure of the deflection of each blade, and that can be displayed graphically as shown in Figures 7-10 for the various blades at various speeds. In a related method of measuring deflections of the blades (111) for a tail rotor, a laser beam transmitter (16) in Figure 14 has its reflected beam (122, 123) from an undeflected blade (111) or a deflected blade (111') received by a particular receiver in a linear array (119) of receivers so that the particular receiver gives an indication of the amount of deflection.
Patent EP-0093559-A2 (EP)
Inventor: BRAVERMAN MILTON
IPC: B65D75/34
Filed: 1983-04-25
Abstract: A cover for a multi compartment dispenser formed of a tray of compartments which may be broken away from each other for individual use is joined to other such covers whereby a train of the covers may be passed through a computer controlled printer.
Patent EP-0101321-A2 (EP)
Inventor: INOKUTI YUKIO
IPC: C21D8/12
Filed: 1983-08-16
Abstract: Grain oriented silicon steel sheets or strips having high magnetic induction and ultra-low iron loss can be obtained by the intermediate annealing cycle containing a rapid heating and rapid cooling just before final cold rolling, wherein a first cold rolled sheet is rapidly heated from 500°C to 900°C at a heating rate of at least 5°C/sec and the steel sheet heated in the intermediate annealing is rapidly cooled from 900°C to 500°C at a cooling rate of at least 5°C/sec.
Patent EP-0098822-A2 (EP)
Inventor: BENGTSSON B-G
IPC: B25J18/06
Filed: 1983-07-04
Abstract: A device for torsion-proof connection of a number of elements (11, 12) in direct or indirect rolling contact with each other, which together make a robot arm or the like, whereby the elements are held together and actuated by force transmitting actuators, for example cords. The object of the present invention is to provide a device with which the individual elements of a robot arm can be torsionally locked so that it can bear significant torsional forces without detoriating the rolling characteristics of the elements. This object has been achieved by the fact that the elements (11, 12; 15) pairwise, with their rolling surfaces (13) turned towards each other, being connected with each other through a torsion member (14) which is flexible and/or jointed in the rolling direction of the elements (11, 12) and which has a greatstiffness across the rolling direction.
Patent EP-0123009-A2 (EP)
Inventor: LISEC PETER
IPC: B65G49/06
Filed: 1983-07-20
Abstract: Beschrieben wird eine ein tafelförmiges Element (1) an mindestens einer seiner Seitenflächen erfassenden Schleppvorrichtung (23, 35) bei einer Vorrichtung zum Fördern von tafelförmigen Elementen (1), z.B. von Isolierglasscheiben, mit einer horizontalen Förderbahn (3, 14), welche die tafelförmigen Elemente mindestens teilweise von unten abstützt. Die Schleppvorrichtung (23, 35) ist auf einer parallel zur Förderrichtung (20) ausgerichteten Führung (25, 26; 40) hin- und herverschiebbar geführt und bei ihrer Bewegung in Förderrichtung (20) mit dem Transportelement (14) der Förderbahn synchronisiert.
Patent EP-0120342-A2 (EP)
Inventor: LESCHONSKI KURT PROF DR-ING
IPC: B01F23/30
Filed: 1984-03-02
Abstract: Bei einem Verfahren und einer Vorrichtung zur Erzeugung eines massenstrom- oder volumenstromkonstanten Gas-Feststoffteilchen-Freistrahls (7), in dem die Feststoffteilchen mit einer Größe von insbesondere weniger als 50 µm vollständig und gleichmäßig dispergiert sind, wird ein verdichteter Feststoffteilchen-Massenstrom (8) konstanter Dichte und konstanten Querschnitts mit Hilfe einer rotierenden Dosiernut (2) erzeugt und anschließend vollständig in einen geschlossenen Strömungskanal angesaugt, und in einem Injektor (9) beschleunigt und dispergiert. Das dabei gebildete Gas-Feststoffteilchen-Gemisch wird aus dem Strömungskanal als Freistrahl (7) abgegeben. Um die Dispergierung insbesondere sehr feiner Teilchen (bis zu einigen µm) zu verbessern, ist vorgesehen, daß das Gas-Feststoffteilchen-Gemisch vor der Abgabe aus dem Strömungskanal mehrfach gegen wenigstens eine Prallfläche (17) gelenkt wird, insbesondere auf mehrere hintereinander zickzackförmig versetzt angeordnete schräggestellte Prallflächen, die nacheinander getroffen werden (Prallflächenkaskade (15)).
Patent EP-0125558-A2 (EP)
Inventor: GONSER DONALD I
IPC: A61N5/06
Filed: 1984-05-02
Abstract: Apparatus as provided for generating a condensed beam of light having a limited degree of scatter, or deviation, comprising light collimating means for providing a source of collimating light and light condensing means operatively connected to the collimating means, such as a truncated cone with a reflective inner surface, the condensing means providing a light beam output having a light divergence limited to about 30° or less. The low divergence beam generating apparatus might be incorporated into larger dental apparatus which can be operator manipulated to provide different modes of light output, which modes include the condensed beam with and without a bandpass of visible wavelengths. In practicing the method of this invention, particularly with respect to dental applications such as curing restorative materials placed in one or more teeth of a patient's oral cavity, the low divergence beam is directed at the teeth from a distance of about 1 cm, enabling reduced operator dependence in the process of curing the restorative materials.
Patent EP-0115418-A2 (EP)
Inventor: DICKEY DAVID ERRICKSON
IPC: H02J1/10
Filed: 1984-01-24
Abstract: The outputs of a plurality of modules or generators of electrical energy, such as fuel cells, chemical storage batteries, solar cells, MHD generators and the like, whose outputs are different are consolidated efficiently. The modules supply a power distribution system through an inverter. The efficiency is achieved by interconnecting the modules with an alternating voltage supply and electronic valves so controlled that the alternating-voltage supply absorbs power from modules whose output voltage is greater than the voltage at which the inverter operates and supplies this power as a booster to modules whose output voltage is less than the voltage at which the inverter operates.
Patent EP-0122793-A2 (EP)
Inventor: SATO YOSHIAKI
IPC: D01D5/30
Filed: 1984-04-13
Abstract: A thick and thin fibre has at least two axially-continuous grooves per filament with the entrance widths of the grooves lying between 0.2 and 4 µm and the depths between 0.1 and 1.8 µm. Such a fibre is made by dissolving out the easily-soluble polymer from a drawn composite fibre comprised of two thermoplastic polymer components having different solubilities. The fibre is of a silky nature and knitted and woven fabrics made therefrom have properties characteristic of silk fabrics.
Patent EP-0127995-A2 (EP)
Inventor: BROWN ROY
IPC: C03B40/027
Filed: 1984-05-29
Abstract: Lubrication of the parison moulds (58) of a hollow glassware moulding machine is carried out utilising a spray device in which the discharge of pressurised air from a narrow opening (28, 98), is arranged to entrain surrounding atmospheric air. Liquid lubricant is discharged through a respective opening (18,120) into this entrained air. Such spray devices have been found to be effective in spraying lubricant down into relatively deep moulds.
Patent EP-0149313-A2 (EP)
Inventor: ATKIN GRAHAM ERNEST
IPC: F02F7/00
Filed: 1984-11-07
Abstract: An internal combustion engine has an integral cylinder block, crankcase and sump structure made in two halves 1,2. The material of the halves is chosen for lightness.The pressure pulsations in the cylinders are taken by long steel bolts 14, 15 which extend from the top of the cylinder head to a bearing structure comprising yokes (steel clamping members 8, 9 clamped together by traverse fasteners 12, 13) holding together the two main crankshaft bearing housing halves 6, which are formed integrally with each half of the integral engine structure.The integral halves do not have re-entrants and can be produced simply by casting, pressing or moulding.
Patent EP-0142996-A2 (EP)
Inventor: MCCANN JAMES
IPC: F16F15/027
Filed: 1984-11-21
Abstract: A mooring boom (10) for tethering a floating structure (15) to a tethering station (13) comprises first and second rigid elongate members (11,14) one slidably mounted on the other whereby the boom (10) is of variable length. One end (11A) of the boom (10) is secured to tethering station (13) whilst the other end (14A) of boom (10) is connected to floating structure (15). The boom (10) includes a pneumatic ram arrangement (18) formed by at least one piston and cylinder unit (19) arranged resiliently to resist sliding movement between the members (11,14) in at least one direction.
Patent EP-0150625-A2 (EP)
Inventor: WINYALL MILTON EDWARD
IPC: C01B33/141
Filed: 1984-12-28
Abstract: A dentifrice composition which contains a particulate, dialytic silica abrasive/thickening agent having a pore volume of 0.1 to 6 cc/g and a large proportion of pores greater than 3000 A° (3 x 10 -7  m).
Patent EP-0141754-A2 (EP)
Inventor: SPANIER HENRY C
IPC: A21D8/00
Filed: 1984-11-06
Abstract: A quick acting whole wheat bread mix for home use and a process for preparing uniform symmetrical loaves. The essentials of the whole wheat dry mix are a fine grain flour, a flour of high vital gluten content and a carbohydrate mixture of dextrose and sucrose in the proper proportions. The process requires a special shaping such as the lamination technique, which is also applicable to breads other than whole wheat.
Patent EP-0152853-A2 (EP)
Inventor: HUGENTOBLER WALTER
IPC: G07F17/42
Filed: 1985-02-05
Abstract: The apparatus contains a power source (5), a money-collecting device (6), a storage container (7) for the lottery tickets and a transport device (8) for the lottery tickets which are accommodated in a housing (1). The transport device (8) contains two rectangular elastic structures (14) which are connected to a drive device (12, 13) and which can be brought into contact with the uppermost lottery ticket in the storage container (7), in order to brush the lottery ticket out of the storage container (7) and push it through a dispensing slot (9). The brushing operation produced by the elastic structures (14) prevent imprints which could be caused by the carbon paper. <IMAGE>
Patent EP-0159483-A2 (EP)
Inventor: OCHII KIYOFUMI C O PATENT DIVI
IPC: H01L21/8238
Filed: 1985-02-14
Abstract: A method of manufacturing a semiconductor device has the steps of forming at least one groove (24, 25) in a semiconductor substrate having at least one well (22, 23) in a surface region thereof, forming an insulating film (26) on the overal surface of the semiconductor substrate (21) including an inner surface of the groove (24, 25), selectively etching the insulating film (26) so as to leave the insulating film (26a, 26b) in the groove, and burying a conductive material in the groove whose inner surface is covered with the remaining insulating film so as to form a conductive layer (28a, 28b) which is connected to at least one member selected from the group consisting of the well (22, 23) and the semiconductor substrate (21), and to a power supply.
Patent EP-0167119-A2 (EP)
Inventor: KUMAZAWA YOSHIHIKO
IPC: G01T1/24
Filed: 1985-06-27
Abstract: A semiconductor radiation detector comprising a radiation detecting element made of a compound semiconductor and operable at room temperature in response to a radiation event to produce a corresponding output signal; a preamplifier for preamplifying the output from the detecting element to produce a corresponding signal; a pulse shaping amplifier including a quasi-gaussian filter comprising a combination of a first differentiator and an integrator to shape and amplify the signal from the preamplifier; means for obtaining information about charge collection time at each radiation event by comparing the pulse height of a signal caused by the output from the differentiator and the pulse height of the output from the shaping amplifier; and means for correcting the pulse height of the output signal from the shaping amplifier in accordance with the information about charge collection time at each radiation event, thereby to improve the deterioration of the energy resolution caused by incomplete charge collection. There is also provided a semiconductor position-sensitive radiation detector which employs a plurality of the above-mentioned compound semiconductor radiation detecting elements so arranged in row and column as to form a matrix and which can be used effectively, for example. in nuclear medicine.
Patent EP-0167132-A2 (EP)
Inventor: TSUCHIDA TAKAYASU
IPC: C12P13/06
Filed: 1985-06-28
Abstract: A process for producing L-isoleucine, which comprises culturing a microorganism belonging to the genus Brevibacterium or the genus Corynebacterium which has a methyllysine resistance or a-ketomalonic acid resistance and which is capable of producing L-isoleucine in a liquid medium, and obtaining the accumulated L-isoleucine from said medium.
Patent EP-0179230-A2 (EP)
Inventor: HERBERG HELMUT DR DIPL-PHYS
IPC: H01L29/749
Filed: 1985-08-27
Abstract: Thyristor with a semiconductor body (1) which contains an n-type emitter provided with a first contact in a first principal surface (1a), a p-type base adjacent to said n-type emitter, a p-type emitter provided with a second contact in a second principal surface (1b) and an n-type base adjacent to said p-type emitter. A high dI/dt stability is achieved because one of the emitters consists of a plurality of emitter regions (7), the adjacent base is formed from a plurality of insular base regions (5) and associated with each of the latter is a field-effect transistor (T1) running through which is a triggering current circuit for each emitter region (7) inserted in the base region. The field-effect transistors (T1) of all the base regions (5) are driven via a common gate terminal (16) for the purpose of triggering. The field of application comprises power electronic equipment. …<IMAGE>…
Patent EP-0176954-A2 (EP)
Inventor: KRAULEIDIES HORST
IPC: G01N27/12
Filed: 1985-09-26
Abstract: Methods and apparatuses for determining the concentration of foreign gases in waste air use sensor devices which alter their operating behaviour very considerably as a function of temperature, humidity, ageing and the like so that a re-adjustment of the apparatuses has to take place in short intervals but this is as a rule not possible under operating conditions. Such apparatuses and methods are unsuitable for large-scale use as a result of increased environmental protection targets since, on the one hand, they have to be monitored and adjusted by technically trained personnel, but on the other hand, such methods have proved virtually unsuitable in operation. In order, however, also to make it possible for such methods and apparatuses to be controlled by unqualified operators and also to enable them to be used in large numbers because of simple construction, a method of monitoring the concentration of foreign gases in a gaseous carrier medium is proposed in which the signal spectrum of the sensor device produced as a function of the enrichment of the foreign gases in the carrier medium is positively amplified without external adjustment and is then recorded to produce a time- dependent signal diagram. <IMAGE>
Patent EP-0185216-A2 (EP)
Inventor: SKOLIK BERNARD
IPC: B65D71/58
Filed: 1985-11-23
Abstract: The container carrier consists of a single-part blank made of foldable flat material, in particular for bottles. Transverse and longitudinal webs form compartments in the set-up blank which are open towards the top. The arrangement of the longitudinal and transverse webs in the blank is such that the prepared flat carrier has an even distribution of the layers of material. <IMAGE>
Patent EP-0186898-A2 (EP)
Inventor: GAVENONIS THOMAS L
IPC: G03B15/04
Filed: 1985-12-23
Abstract: A method and apparatus for providing low peak time and pulse width actinic energy from a lamp by varying the input energy of a capacitive ignition circuit having relatively high voltage to the lamp. The lamp comprises a pair of electrodes disposed within a light transparent envelope in which a combustible and an oxidizing gas reaction combination is located. The combustible is preferably shredded zirconium which is in contact with and provides an electrical discharge path between the electrodes. The gas is preferably pressurized oxygen.
Patent EP-0186199-A2 (EP)
Inventor: UEDAIRA SATORU
IPC: C01G23/00
Filed: 1985-12-24
Abstract: A method for manufacturing fine powders of lead titanate which includes the steps of reacting a water-soluble titanium compound or the hydrolysis product of a titanium compound with a lead compound in an aqueous alkaline solution having a pH value not less than 11.2, at a temperature not less than 100°C to obtain a precipitate of lead titanate fine powder, and then recovering the lead titanate fine powder from the remaining solution. 
     By adjusting the pH and the synthesis temperature at proper values, it is possible to synthesize different forms of lead titanate, including a perovskite structure, a pyrochlore structure, or acicular (needle-like) crystals with a novel crystal phase. 
     The acicular fine lead titanate crystals have an X-ray diffraction peak at 28 = 30.71° using a copper target.
Patent EP-0187406-A2 (EP)
Inventor: NADAN JOSEPH STANLEY
IPC: H04N7/10
Filed: 1985-11-26
Abstract: A television transmission system capable of transmitting and receiving a high-resolution television signal having a wider than standard aspect ratio, which high-resolution television signal is, in part, compatible with standard television receivers. In an NTSC format, the high-resolution television signal has an active bandwidth of 14.0 MHz and includes picture frames having 657 scanning lines and a 5-1/3:3 aspect ratio. This high-resolution television signal is converted into two transmission signals, a first of which being compatible with standard television receivers and including a center low-frequency portion of said high-resolution television picture frame, the number of lines therein having been converted to 525 lines, and a second of which including the remaining information in said high-resolution television signal.
Patent EP-0152272-A2 (EP)
Inventor: KEEFER DONALD W
IPC: A47C27/08
Filed: 1985-02-06
Abstract: The present invention provides a heated waterbed comprising an outer frame (912) and a frame base (14) together defining a central cavity (16). A sunken frame (18) is positioned underneath a portion of the central cavity (16) and forms a cavity well (20). A heating unit (22) is positioned at the bottom (24) of the cavity well (20). A water-filled container (26) overlies the heating unit (22) in the cavity well (20). A plurality of water-filled receptacles or tubes (28) together form a waterbed mattress positioned in the central cavity (16), a portion of each receptacle or tube (28) being in contact with the water-filled container (26) in the cavity well (20).
Patent EP-0154464-A2 (EP)
Inventor: GAITHER JOHN D
IPC: B01D36/00
Filed: 1985-02-22
Abstract: A filter assembly comprises a housing, a liquid inlet in said housing, a liquid outlet in said housing, a filter pack in said housing, and valve means in said housing which is opened, for bypassing liquid about the filter pack when the liquid is cold and viscous and which is closed when the liquid is warmed and less viscous so that all liquid will pass through the filter pack. The liquid inlet and liquid outlet are each provided with one way check valves for controlling liquid flow into and out of the housing. A flow control orifice ia provided in the liquid inlet to reduce housing pressure, without affecting flow of liquid through the filter pack and to reduce the possibility of leaks from housings with worn parts.
Patent EP-0189681-A2 (EP)
Inventor: SAITOU YATAKA
IPC: F02C1/00
Filed: 1985-12-31
Abstract: A generator apparatus employing the flow of a. fluid, which utilizes the energy generated from the fluid flow of a fluid and wherein a vaned wheel (14), which is rotated kinetic energy of the fluid flow, a fluid flow passage (6), and the drive wheel (16) of a dynamo (18) is driven by the periphery of a flywheel (17) mounted on the shaft of the vaned wheel (16) so that the dynamo (18) is thereby rotated to produce electrical power.
Patent EP-0185619-A2 (EP)
Inventor: RENNER G FREDERICK
IPC: G01L1/24
Filed: 1985-12-16
Abstract: Typical apparatus as shown in Figures 1 and 12 for indicating the relative positions in a given direction between a reference point (24, 59) and a test point (29, 68) spaced therefrom and movable relative thereto is useful for measurement of the magnitude and direction of static or dynamic torque in a shaft (8). Overlapping transparent reference (20, 60) and test surfaces (25, 61), either parallel disks (60, 61) or coaxial cylinders (25, 25) each having a relevant portion covered with a plurality of equally spaced lines oriented predominatly normal to the given direction and at an angle to each other, produce moire fringes (30) when illuminated (14, 15). One of the surfaces (25, 61), being flexible, is connected to the shaft (8) so as to flex in response to torque between the reference point (24, 59) and the test point (29, 68), causing a change in the angle between the lines on the two surfaces (20, 25; 60, 61), and thus of the spacing (D) (Figure 3) of the moire fringe bands (30), which is optically detected (17) and converted, as shown in Figure 4, to an electrical signal (42) to control power applied to the shaft (8).
Patent EP-0188242-A2 (EP)
Inventor: NUSSLEIN HANS DR
IPC: C11D1/835
Filed: 1986-01-10
Abstract: Aqueous concentrated fabric softeners having particularly good dispersibility in water containing a quaternary ammonium compound, a condensation product of a natural fat and a hydroxyalkyl polyamine, a fatty amine polyglycol ether, a polyglycol ether, a fatty acid ester, and an acid to provide a pH of 3.5 to 5.
Patent EP-0194451-A2 (EP)
Inventor: HEHL KARL
IPC: B29C45/17
Filed: 1986-02-10
Abstract: A horizontal mold closing unit for an injection molding machine includes a mold exchanging device, and injection mold assembly having a mold body and back plates attached face-to-face to the mold body at each clamping side thereof. The back plates have an extended portion projecting beyond a frontal side of the mold body. There is further provided a mold exchanging table forming part of the mold exchanging device and being arranged for displacement adjacent the mold closing unit in a direction parallel to a mold closing direction, and an endless conveyor chain arranged to convey the injection mold assembly, by cooperating with coupling elements in the back plates, from the mold exchanging table to the clamping space of the mold closing unit and conversely. The endless conveyor chain has a chain driving end sprocket and an idling end sprocket mounted on the mold exchanging table and supporting the conveyor chain thereon. The conveyor chain is arranged symmetrically at either side of a vertical symmetry plane belonging to the mold exchanging table and extending parallel to the mold closing direction. The coupling elements are transverse grooves provided in at least one of the back plates in at least the extended portion thereof. The transverse grooves extend transversely to a main plane of the back plate.