baber/WOPTO huggingface dataset:
Patent EP-0244007-A1 (EP)
Inventor: STRONG RUSSELL W
IPC: A01F12/24
Filed: 1987-04-10
Abstract: An improved concave extension (30) for use with an arcuate concave (20) cooperable with a threshing and separating rotor (15)in an axial flow combine (10) is disclosed. The sub­frame assembly (40) of the concave extension (30) is provided with a pair of mounting clevis (45), each one of which is rotatably engageable with one of two mounting pins (32, 34) extending from respective concave frame members (22, 23) to permit the concave extension (30) to be rotated relative to the concave frame members (22, 23). The sub-frame assembly (40) is also provided with a pair of holes (47) therein, each one of which is alignable with any one of a plurality of openings (36, 37, 38) in the respective concave frame members (22, 23) to permit the use of fasteners (49) extending through respective aligned holes (47) and openings (36, 37, 38) to fix the position of the concave extension (30)relative to the concave frame members (22, 23), thereby providing variable configurations of the rub bars (42) on the concave extension (30) relative to the rub bars (24) of the concave (20). A filler plate (50) is rotatably mounted to the forwardmost concave frame member (23) and positionable relative to both this concave frame member (23) and the concave extension (30). The concave extension (30) and filler plate (50) are easily positionable and/or removable by manipulation of two bolts (49) interengaging the sub-frame assembly (40) and the respective concave frame members (22, 23).
Patent EP-0269183-A1 (EP)
Inventor: VAN DER LELY CORNELIS
IPC: A01B33/06
Filed: 1987-11-20
Abstract: The invention relates to a soil cultivating machine which comprises a frame (1) and soil working members (3), which are power-driven about upwardly directed axes and are arranged in side-by-side relationship in a row trans­versely to the direction of operative travel (A) of the machine. The machine includes a supporting roller (11) and the soil working members (3) are provided with soil working elements (5), the active portions (7) of which extend rear­wardly relative to the direction of rotation of the soil working members (3), while means are provided with the aid of which the direction of rotation of the soil working members (3) can be reversed. The said means are afforded by a drive for the soil working members (3), which drive includes a gear box (15) provided with shafts (19, 23) which extend in the direction of operative travel (A) and project from the front side thereof, the arrangement being such that with the aid of said shafts (19, 23) the soil working members (3) can option­ally be driven in a different directions of rotation.
Patent EP-0234735-A1 (EP)
Inventor: HUFNAGL ARNOLD F
IPC: C25B9/04
Filed: 1987-01-26
Abstract: A bus bar connector (10) for electrically connecting a number of aligned bus bar terminals to a similar number of aligned bus bar terminals is disclosed. The bus bar connector comprises at least one current conducting plate (26) extending transversally across the bus bar terminals (12),(14), and means (30),(34) for clamping such plate to the bus bar terminals.
Patent EP-0277434-A1 (EP)
Inventor: PARLANT JAMES M
IPC: G10K11/00
Filed: 1987-02-04
Abstract: The energy generator (12) of a sonar buoy is covered by a sleeve or chimney (24) guiding the air bubbles (26) released by the generator (12) sufficiently far from the electroacoustic transducer (16) of the buoy to prevent these bubbles from coming into contact with the transducer under the effect of the pounding. Elimination of the parasitic noise produced by the bubbles striking the transducer. <IMAGE>
Patent EP-0267880-A1 (EP)
Inventor: FERRARO GIANCARLO
IPC: D06C5/00
Filed: 1987-09-07
Abstract: This invention relates to a tubular knitted fabric stretcher including two separate stretcher arms (5,6) carrying pulleys (23) engaging with belts for fabric transport, driven by control wheels (11) mounted on supports adapted to slide horizontally in opposite directions and bearing parts of angled axis support rolls (19), each pair supporting from opposite sides a particularly shaped ring, freely rotatable on each arm and in engagement with each control wheel no intervening member being provided between the stretcher arms and within the tubular fabric.
Patent EP-0277142-A1 (EP)
Inventor: TSAL IRVING
IPC: H04N1/50
Filed: 1986-11-24
Abstract: Dans un système d'impression ''syntonisée'', des toners (25) sont syntonisés afin de correspondre à une caractéristique présélectionnée d'une énergie électromagnétique (45) ou d'un autre agent produit par une source d'agents régulables (10). Lorsqu'un toner est exposé à cette caractéristique présélectionnée de l'agent, il confère au substrat sa pigmentation (35). La caractéristique de l'agent provenant de la source régulable sert à sélectionner le type spécifique de toner devant être imprimé.
Patent EP-0286651-A1 (EP)
Title: Procede et dispositif pour fabriquer des plaques d'accumulateur munies d'un revetement
Inventor: SAMU ANDRAS
IPC: H01M4/16
Filed: 1987-09-28
Abstract: Au cours du procédé permettant de fabriquer des plaques d'accumulateur munies d'un revêtement extérieur, on prépare d'abord le mélange actif à verser entre la grille conductrice de courant et la matière de revêtement, lequel mélange est ensuite versé. L'invention est caractérisée en ce que le mélange actif est fabriqué à partir de plomb sec actif connu en soi, et en ce que la poudre de plomb est mélangée avec de l'eau et la matière assurant la viscosité souhaitée, avantageusement avec de l'acide sulfurique; le mélange encore tout juste coulable est versé ou vibré dans l'espace entre la grille conductrice de courant et la matière de revêtement. Le dispositif permettant la mise en oeuvre de ce procédé constitue également l'objet de l'invention; la caractéristique essentielle de ce dispositif consiste en ce que le bâti recevant les plaques à remplir est fixé sur une table vibrante, et en ce que le réservoir recevant le mélange à verser est borné par une plaque d'introduction (9), dont la segmentation correspond à celle des compartiments des plaques à remplir, et par une plaque de recouvrement (15) déplaçable dans le plan de ladite plaque (9), ledit réservoir étant ainsi placé sur les plaques à remplir. Le réservoir (1) renferme une pale mélangeuse (17) mélangeant le mélange (3) même pendant le remplissage.
Patent EP-0333750-A1 (EP)
Title: Treating harvested crops
Inventor: PYE BARRY JOHN
IPC: A01C1/08
Filed: 1987-11-20
Abstract: A spray apparatus for the treatment of a harvested crop, the apparatus including a high voltage electrostatic spray head (50), a sprayhood (30) surrounding the sprayhead (50) and having an aperture opposite the sprayhead and insulating means (28, 29) to suspend the sprayhood with the aperture adjacent a region of a conveying path (11) to establish and maintain the sprayhood (30) covering said region of said conveying path (11), the sprayhood (30) having on the outside an insulating cover and inside the cover an extensive insulated electrode (41) extending around and above said aperture, the electrode (41) being energisable in operation to a potential similar to that applied to the sprayhead (50), whereby the support means and electrode together permit the application of an electrostatically charged spray from the sprayhead (50) in a controlled manner throughout said region of the conveying path (11) under the sprayhood (30) to a quantity of crop conveyed past on the conveying path in a regular manner.
Patent EP-0283764-A1 (EP)
Title: Alkenylphenol- und Alkenylphenolether-Copolymere
Inventor: SEZI RECAI DR
IPC: C08F212/14
Filed: 1988-02-29
Abstract: Die Erfindung betrifft neue Alkenylphenol-Copolymere bzw. deren Ether. Die Copolymeren nach der Erfindung sind Alkenylphenol- bzw. Alkenylphenolether-Alkenylsilan-Copolymere der allgemeinen Formel: <IMAGE> Photoresists
Patent EP-0333888-A1 (EP)
Inventor: HOFFMANN MANFRED
IPC: B23K37/053
Filed: 1988-03-21
Abstract: In order to develop a method for the production of pipes having a given form in space, in which each designed pipe section is formed from individual straight pipe pieces with curved pieces arranged between the pipe pieces, such that the production of each pipe section can be carried out more simply, more economically and quicker, it being intended, in particular, that the application of the known auxiliary measures and auxiliary designs for the pipe fitter should be dispensed with, and, on the other hand, simple application and checking measures being intended to be prescribed, which allow the designed form in space of the pipe section to be implemented extremely precisely while maintaining the zero hole positions of the flanges, it is provided that the first pipe piece (50) be arranged in a position coaxial with a zero line (N), that the second pipe piece (54) be arranged swivelled through an angle ( alpha ) in a horizontal plane (H) and swivelled through an angle ( beta ) in a vertical plane (V1), that the pipe piece (54) thus arranged in a prescribed spatial inclination be conveyed so far that the pipe end (55) to be welded of the second pipe piece (54) has reached a suitable contact position for welding to the end (51) of the first pipe piece (50), with the curve (58) connected between them, and that the first pipe piece (50) be welded to the curve (58) and the second pipe piece be welded to the curve (58). <IMAGE>
Patent EP-0333894-A1 (EP)
Inventor: ROTHMANN KNUT DIPL PHYS
IPC: G05D3/14
Filed: 1988-03-22
Abstract: A master-slave control device between a master system (10) and a slave system (12) which are both rotatable about axes of rotation (16, 18) comprises an open parallelogram (20, 22, 24), an absolute rotary- angle transmitter (30) being arranged on the axis of rotation (16) of the master system (10), and a further absolute rotary-angle transmitter (32) being arranged on a pivot axis (28) of the slave system (12). The signals from the two rotary-angle transmitters (30, 32) are fed to an addition/substraction device (34), the output signal of which serves as a regulating signal for the actuator (38) in the connecting rod (22) of the two systems or for a subordinate control circuit in the slave system (12). <IMAGE>
Patent EP-0285956-A1 (EP)
Inventor: VERMESSE BERNARD
IPC: G07B17/00
Filed: 1988-03-28
Abstract: Franking machine comprising a microprocessor (5), control (6, 7) and working (8) memories and at least one first non-volatile memory (9) for recording the counters of the machine, called a machine state memory, characterised in that it comprises, furthermore, a second non- volatile memory (10) for recording successive traces of the machine state in a plurality of compartments at specific intervals, called a trace memory, the management and interrogation of which are controlled by the control memories (6, 7). 
<??>It allows an interrogation of the traces of the machine state and, if appropriate, the automatic printing of these. 
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Patent EP-0286143-A1 (EP)
Inventor: GREGORY RICHARD JR
IPC: B01D53/34
Filed: 1988-04-11
Abstract: Method which includes passing a gas stream containing carbon dioxide, hydrogen sulfide, sulfur dioxide, mercaptans and other acid gases through an aqueous alkanolamine solution to remove the carbon dioxide, hydrogen sulfide, sulfur dioxide, mercaptans, etc., from the gaseous stream. Heat-stable alkanolamine salts form in the aqueous alkanolamine solution due to the acid contaminants (other than hydrogen sulfide or carbon dioxide) removed from the gas stream. A base is added to the aqueous alkanolamine solution to convert all or part of the heat-stable alkanolamine salts into alkanolamine and simple salts. The base-treated aqueous alkanolamine solution is electrodialyzed in an electrodialysis cell containing ion exchange membranes. The purified aqueous alkanolamine solution can be used again to remove carbon dioxide, etc., from the gas stream.
Patent EP-0301320-A1 (EP)
Inventor: BERENBROCK GOTZ DIPL-ING
IPC: H01S3/139
Filed: 1988-07-13
Abstract: Frequency regulation of a gas laser arrangement, having a laser tube in which two longitudinal modes (adjacent in terms of frequency) of the laser oscillation are excited, is achieved in that an intermediate frequency signal (fi), formed from the two longitudinal modes, is compared with a reference frequency (11) and is held to a predetermined frequency value. The invention is particularly suitable for HeNe lasers with good constancy of the laser frequency. …<IMAGE>…
Patent EP-0306685-A1 (EP)
Inventor: LEDERMANN PHILIPPE DR DR
IPC: A61C8/00
Filed: 1988-07-27
Abstract: A screw implant for securing a dental prosthesis comprising a threaded part (4) which can be screwed into the jaw, and an occlusal structural support (2) which has a conical head (8) and an inside thread (22) for an occlusal screw (24). A cap (12) is attached by means of the occlusal screw to the head. The screw head (26) is supported by a bearing surface (28) on the occlusal end face (30) of the cap, and the outer diameter of the screw head adjacent the bearing surface is substantially the same size as the outer diameter of the end face of the cap. The screw implant is simple to produce and manipulate and improves oral hygiene.
Patent EP-0285208-A1 (EP)
Inventor: VAN WESSEL GERARDUS WILHELMUS
IPC: C05F3/00
Filed: 1988-03-22
Abstract: A process for treating manure and/or waste water sludge to form a granule paroduct. According to the invention, manure and/or waste water sludge is mixed with a quantity of calcium oxide such that the temperature of the mixture increases to, and for some time remains at, at least 70°C. The mixture is reacted until substantial completion of the reaction of calcium oxide with water, and subse­quently mixed with a natural or synthetic binder. The resulting product is granulated.
Patent EP-0308128-A1 (EP)
Inventor: WRIGHT STEPHEN WHITNEY
IPC: H01L29/78
Filed: 1988-09-07
Abstract: A method of manufacture of thin film, field-effect transistors formed on a transparent substrate (2) and with transparent, conductive source and drain electrodes (S,D), uses initially deposited gate electrodes (G1) as a mask in association with photolithographic processing using radiation (UV) transmitted through the substrate (2) and electrodes to minimise parasitic capacitance between the gate and source and drain electrodes.
Patent EP-0297985-A1 (EP)
Inventor: MOREAU LUC
IPC: H01H1/58
Filed: 1988-06-30
Abstract: Contact lever composed of a structural member (11) made of steel for example, and of a contact member (12) made of copper for example. The contact member (12) possesses a fastening flange (13) which can be applied to a first side face (20) of the structural member and a contact shoe (14) which can be applied to the segment (22) of the structural member. A flexible conductive link such as a braid (17) is fastened onto a second side face (21) of the structural member, substantially opposite the flange (13). <IMAGE>
Patent EP-0307329-A1 (EP)
Inventor: GAGNEPAIN DIDIER
IPC: A47J45/06
Filed: 1988-09-08
Abstract: The handle is shaped in order to permit three different holding positions. To this end, it comprises, on its lower face, a first transverse groove (5), and a second transverse groove (6), spaced at a distance from each other, and, on its upper face, an upper housing (8). The handle is formed from two non-aligned successive sections. 
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Patent EP-0330674-A1 (EP)
Inventor: ELSBETT LUDWIG
IPC: F02B75/26
Filed: 1988-01-01
Abstract: Un moteur à combustion interne possède des cylindres agencés axialement autour d'un arbre oscillant. On utilise pour le refroidissement et la lubrification le même milieu fluide qui peut être acheminé, depuis l'intérieur de l'arbre oscillant, aux endroits à lubrifier et à refroidir, ainsi que depuis l'extérieur, aux cylindres et culbuteurs.
Patent EP-0310671-A1 (EP)
Inventor: IWAGAYA TAKASHI
IPC: G05B19/4155
Filed: 1988-02-19
Abstract: A numerical control method capable of machining a work with a required accuracy at high speeds. After the start of pulse distribution, it is discriminated (S12, S13) whether both a block being executed in an NC program and the next block both include feed instructions, and imposition values (A, B) corresponding to the discriminated result are stored in a register (C) (514, S15). When a deviation (ex, ∈y, ez) between a desired amount of movement and an actual amount of movement becomes smaller than a register value (C) in relation to the three control axes, the control of positioning for the block is finished and the execution of the next block is started (S10).
Patent EP-0312604-A1 (EP)
Inventor: OKUMURA MINORU
IPC: C07D211/76
Filed: 1988-04-22
Abstract: A novel compound, 1-(2-(4-hydroxybenzoyl)ethanoyl)-2-piperidone is an N-acyllactam compound which shows an excellent effect of accelerating alcoholic fermentation. This novel compound is prepared by converting 2-(4-benzyloxybenzoyl)acetic acid to the corresponding acetyl chloride, coupling the chloride with 2-piperidone or an alkyl metal compound thereof and removing the benzyl group.
Patent EP-0314757-A1 (EP)
Inventor: KNAPP ALFONS
IPC: C25D11/18
Filed: 1988-05-06
Abstract: Procédé permettant la production d'organes de commande à surface dure pour robinets dans lequel le corps de l'organe de commande est en aluminium ou son alliage. La surface de travail de l'organe de commande est soumise à une oxydation anodique de manière à produire une couche d'oxyde d'aluminium. Cette couche d'oxyde d'aluminium est ensuite soumise à un polissage jusqu'à obtention d'une finition adaptée à sa fonction de joint. Enfin, on imprègne cette couche d'oxyde d'aluminium d'une substance adaptée pour combler la plupart des pores. Ce procédé, économique et technologiquement facile à mettre en pratique, permet de réaliser un organe de commande pour robinets ayant un corps réalisé essentiellement à partir d'aluminium ou de son alliage. En outre, la surface de travail est réalisée à partir d'une couche d'oxyde d'aluminium adhérant fermement au corps métallique, laquelle est travaillée jusqu'à obtention d'une finition polie. Les pores de cette structure poreuse sont ensuite occluses par une substance d'imprégnation. Cet organe peut revêtir n'importe quelle forme présentant des caractéristiques fonctionnelles supérieures.
Patent EP-0328594-A1 (EP)
Inventor: SMITH ROBIN
IPC: H01L29/47
Filed: 1988-08-06
Abstract: PCT No. PCT/DE88/00487 Sec. 371 Date Apr. 5, 1989 Sec. 102(e) Date Apr. 5, 1989 PCT Filed Aug. 6, 1988 PCT Pub. No. WO89/02162 PCT Pub. Date Mar. 9, 1989.A schottky diode consists of a substrate from gallium/arsenide (5) on which epitaxially a monocrystalline gallium/arsenide layer (6) doped with silicium is applied. For creating the Schottky contact, a monocrystalline erbium/arsenide layer or ytterbium/arsenide layer (7) is epitaxially applied on this layer. Following as a covering layer is a highly doped gallium/arsenide layer (8).
Patent EP-0333797-A1 (EP)
Title: Installation pour collecter et eliminer des matieres fluidisables
Inventor: SODERGREN MIKAEL
IPC: B01D47/06
Filed: 1988-08-30
Abstract: La démolition d'immeubles ou à l'intérieur de ces derniers provoque fréquemment la formation de poussières qui sont malsaines et qui sont libérées dans l'air pendant les travaux de démolition, pendant leur évacuation et leur dépôt. Une installation comporte un conteneur (20) pourvu d'une admission d'air (1) et d'une sortie d'air (2) agencées de telle manière qu'un courant d'air (L) chargé de poussières circule à travers une partie essentielle du conteneur. Ce dernier comprend dans la région du courant d'air (L) un dispositif de vaporisation (4) pour vaporiser un liquide aqueux et précipiter la poussière. Un dispositif de séparation (6) est également prévu dans le conteneur (1) pour séparer les matières se déposant par sédimentation dans le liquide sous forme de boue (5) et le liquide en excès (7). Un fonctionnement non polluant est garanti par un recyclage du liquide (8, 9, 21, 12) qui renvoie le liquide (7) du dispositif de séparation (6) au dispositif de vaporisation (4).
Patent EP-0374252-A1 (EP)
Inventor: AKIMOVA ALLA YAKOVLEVNA
IPC: A61K31/765
Filed: 1988-05-26
Abstract: An injection-type hemostatic composition consists of the following components in per cent by weight: ether of  alpha -cyanacrylic acid or a mixture of ethers of  alpha -cyanacrylic acid 65.0-75.0, monoalkylethers of polyethylene glycol and of simple aliphatic alcohols of the general formula: CnH2n+IO(C2H4O)mH, where n = 10-18, m = 7-10, 0.01-0.02, water-soluble ketone 23.29-31.98, citric acid 1.5-2.5, tannin 0.2-0.5.
Patent EP-0366729-A1 (EP)
Title: Apparatus and method for improving uniformity measurements of rotary bodies.
Inventor: BEEBE JAMES C
IPC: G01M17/02
Filed: 1988-05-18
Abstract: Apparatus and methods for use in measuring the uniformity of a body such as a tire, wheel or the like wherein a waveform related to the uniformity of the body is digitally sampled to acquire a series of data samples, each of which is correlated with a respective physical location on the body. According to a first aspect of the invention, a non-repetitive error component of the waveform is corrected for by sampling the same location on the body at two different times and determining the difference between the corresponding data samples. A part of the total difference is allocated to each of the data samples in the series according to a predetermined methematical function which at least approximately describes the non-repetitive component of the waveform. The part of the difference allocated to each sample is then subtracted from it to obtain a corrected series of data sample. According to a second aspect of the invention, the maximum, minimum and/or peak-to-peak values of the waveform are more accurately determined by relating selected extreme data samples and one or more data samples adjacent thereto to a polynomial function of at least second order. The function is then evaluated at the location where its first derivative equals zero to determine a more accurate and repeatable approximation of a maximum, minimum or peak-to-peak value of the waveform. According to yet another aspect of the present invention the first and second aspects above are practiced in conjunction with one another.
Patent EP-0326904-A1 (EP)
Inventor: SCHEWE HERBERT DR
IPC: G11B5/39
Filed: 1989-01-23
Abstract: The thin-film magnetic head of layered structure is to be passed over a data track of a recording medium and contains a magnetic conducting element similar to a ring head and having two magnet legs. The magnet legs form two magnet poles on pole pieces arranged one behind the other and separated by a gap. Arranged in the gap between the pole pieces is a magnetoresistive sensor for reading information written-in on the data track, the transverse extent of the said sensor in each case being less than the corresponding extent of the neighbouring pole pieces. The magnetic head is to be designed in such a way that a vertical magnetisation with high densities of flux transitions can be ensured with it. For this purpose, the invention provides that the magnet pole (P1) of the leading magnet leg (9) and the magnet pole (P2) of the trailing magnet leg (10) display different magnetic behaviour for vertical data recording when writing, at least the pole piece (12) of the trailing magnet leg (10) being magnetically saturated, at least partially. <IMAGE>
Patent EP-0332986-A1 (EP)
Inventor: FABER GUNTHER
IPC: C06B33/12
Filed: 1989-03-07
Abstract: The present invention relates to delay charges with delay times in the range of seconds. These charges are based on a pyrotechnic mixture of pulverulent metallic tungsten, barium chromate and potassium perchlorate. According to the invention the mixture additionally also contains either barium hexafluosilicate or calcium fluoride. The additives have the effect that these charges burn perfectly through even under more difficult environmental conditions such as, for example, very high rotation, vibration, impact, shock and at the same time extremely low minus temperatures. The effect of the said additives can even be improved if the delay charges additionally also contain pyrogenic silica mixed in.