baber/WOPTO huggingface dataset:
Patent EP-0115559-A1 (EP)
Inventor: SPECHT VICTOR JOSEPH
IPC: F04C14/10
Filed: 1983-04-16
Abstract: A gerotor pump or rotary fluid power transmission having a displacement control device for changing the volume of fluid delivered. The displacement control device operates by changing the eccentric position between the inner and outer rotors. The inlet and outlet ports of the pump are kept separate to maintain a unidirectional flow from the inlet to the outlet port across open mesh crossover zone. The closed mesh crossover zone is moved relative to the open mesh crossover zone and maintains separation between the inlet and outlet ports. As the eccentric position of the outer rotor relative to the inner rotor is changed, the volume of fluid transferred from the inlet port to the outlet port over the open mesh crossover zone is varied between a minimum and maximum amount. In one embodiment, the displacement control device is manually shifted. In another embodiment the deplacement control device is hydraulically shifted to control the displacement of the pump in response to the increasing or decreasing demand of the hydraulic system supplied by the pump.
Patent EP-0096820-A1 (EP)
Inventor: HERZOG GEORG
IPC: H03C1/06
Filed: 1983-06-07
Abstract: 1. High-frequency power amplifier with a modulating facility (5, 8, 10, 15, 16) for generating pulse signals wherein the pre-emphasized analog modulating signal is derived from a plurality of digital amplitude values which are stored in a memory (6) and whose envelope is the pre-emphasized modulation signal, wherein, for the purpose of determining the necessary pre-emphasis, a portion of the analog modulated amplifier output signal is extracted (14) and compared with a reference signal and wherein, depending on the result of the comparison, the stored digital amplitude values are altered to provide such a pre-emphasis for the analog modulation signal that the amplifier output signal has the desired shape, characterized in that the extracted signal, which is the actual signal, is digitalized (10) so as to be described by a plurality of actual amplitude values, that the reference signal consists of a plurality of digital reference amplitude values stored in a memory (3), that the differences (D) between the actual amplitude values and the reference amplitude values are formed (3, 4) and that, at least during the adjustment time, the value by which a stored amplitude value is corrected is determined by the difference found for this amplitude value minus an amplifier-specific value (K1) which depends on the slope of the amplifier characteristic at the amplitude value to be corrected plus the least of those differences (K2) between the actual and reference amplitude values which chronologically follow the amplitude value to be corrected.
Patent EP-0100498-A1 (EP)
Inventor: PUETTER HERMANN DR
IPC: C25B3/25
Filed: 1983-07-22
Abstract: 1. A process for the preparation of dichlorolactic acid or the nitrile or amide thereof, wherein a compound of the formula :  see diagramm : EP0100498,P5,F1  where R is an NC, HOOC or H2 NCO group, is reduced electrochemically.
Patent EP-0132451-A1 (EP)
Inventor: MARUYAMA OSAMU
IPC: C08G18/67
Filed: 1983-07-26
Abstract: A curable resin composition comprising an isocyanuric ring-containing urethane-modified radical-polymerizable compound. The composition can give a protective coating having excellent surface mar resistance and improved secondary adhesion.
Patent EP-0101047-A1 (EP)
Inventor: BLUM KLAUS DR DIPL-CHEM
IPC: C07C17/42
Filed: 1983-08-09
Abstract: 1. Process for the stabilisation of chlorinated hydrocarbons which contain soluble stabilisers from the group comprising amines, phenols, alkenes, esters, nitro compounds, ethanol and epoxides, characterised in that the chlorinated hydrocarbons are brought into contact with from 0.001 to 5% by weight, based on the weight of the chlorinated hydrocarbon to be stabilised, of zeolite and from 5 to 25% by weight, based on the amount of zeolite, of zinc oxide and/or sodium carbonate.
Patent EP-0134836-A1 (EP)
Inventor: LANDWEHR FRIEDRICH ING GRAD
IPC: G01F3/38
Filed: 1983-09-21
Abstract: 1. A milk metering and/or milk controlling device for milking plants for measuring the quantity of milk from a cow during a milking operation, or for controlling the milk flow during the milking operation, comprising a deaerating chamber (1), which is connected to a milk supply line (2) and may be acted on by an underpressure ; a measuring chamber (3) comprising a milk outlet (5) and connected via a closable milk inlet opening (4) to the deaerating chamber (1) and in which a measuring device is arranged having a magnetic float (10) guided on a pipe (13) and at least one switching contact (9) operated by the float (10) in dependence on the level of the milk ; and a counting and/or indicating device (12) which receives pulses from the switching contact or contacts, characterized in that the pipe (13) is constructed as an aeration pipe and in that the magnetic float (10) is guided on an aeration pipe (13) comprising an aeration valve (14) and ending at a distance below the milk inlet opening, which aeration pipe (13) movably carries, in the measuring chamber (3) at the air outlet end (13a), a separating valve (15) which releases the milk inlet opening (4) when there is underpressure in both chambers (1, 3) and closes said opening (4) during aeration.
Patent EP-0110143-A1 (EP)
Title: Appareil à enceinte de cuisson
Inventor: MAITENAZ PAUL
IPC: F24C15/34
Filed: 1983-10-27
Abstract: Appareil comportant au moins une enceinte de cuisson, ladite enceinte étant délimitée par un moufle (10) de forme généralement parallélépipédique, ouvert sur une face, des éléments chauffants (41) étant disposés à l'intérieur et/ou à l'extérieur du moufle dans une enceinte contiguë, un matériau thermiquement isolant (50) recouvrant les parois latérales du moufle et de ladite enceinte contiguë en cas de présence de celle-ci, constituant l'âme du châssis de l'appareil et participant à la constitution d'une structure réalisant au moins en partie les parois extérieures de cet appareil. L'appareil est caractérisé en ce que le matériau est surmoulé sur les parois latérales du moufle et de ladite enceinte contiguë en cas de présence de celle-ci. Cette invention est principalement utilisée dans la fabrication de cuisinières.
Patent EP-0111162-A1 (EP)
Inventor: YOUHANAIAN LAWRENCE
IPC: H01R13/658
Filed: 1983-11-07
Abstract: The disclosure relates to a shielded and grounded connection (10) comprising a metal tubular housing (30) having a crimping sleeve (40) at one end thereof for mechanically and electrically engaging the grounding conductor (52) of an electrical cable (16). The housing (30) has means (20, 22) at the opposite end thereof for mechanically attaching said connector (10) to a complementary connector. An electrical cable has a portion (42) secured to said housing (30) by said crimping sleeve (40) and a plurality of conductors extending into the interior of said housing (30) for attachment to a plurality of electrical terminals.
Patent EP-0111744-A1 (EP)
Inventor: MATTHEWS FRANCIS THOMAS
IPC: B01J8/24
Filed: 1983-11-12
Abstract: A fluidized bed furnace (10) is provided in which liquid fuel can be burned. Injectors (50) extend up through an imperforate bed plate (52) which properly mix the oil or other liquid fuel with the fluidizing air causing evaporation of the oil. This mixture is passed through restricted openings (64) as it enters the fluidized bed, thus resulting in high velocity flow and fairly even fuel and combustion distribution throughout the cross-section of the fluidized bed.
Patent EP-0091722-A1 (EP)
Inventor: DE WIT HENDRIK JAN
IPC: H01G13/00
Filed: 1983-04-12
Abstract: A method of treating foil for use in electrolytic capacitors in which the foil (1) moves in one direction through a treatment liquid and in which the capacitance is measured continuously by means of at least one current-carrying electrode (2, 3) from which alternating current is conveyed and at least one voltage electrode (5, 6) at a small distance from the foil. The foil capacitance is measured by means of a phase-sensitive voltmeter (8). The measured capacitance is used to control the treatment method, etching or forming. In a preferred embodiment two current-carrying electrodes (2, 3) are present on either side of the foil and two voltage electrodes are present between the current-carrying electrodes and the foil (1) on either side thereof. This avoids contacting of the foil.
Patent EP-0089148-A1 (EP)
Inventor: MACOVSKI ALBERT
IPC: G01T1/20
Filed: 1983-03-03
Abstract: A detector for use in a line scanned radiography system includes a plurality of lines (21-25:60,62 (in Figures 2,7)) of detector elements which provide increased photon reception and increased scanning speed. By offsetting elements (64) in one line (60) from elements (66,68) in adjacent lines (62) an increase in horizontal resolution is achieved, as shown in Figure 7.
Patent EP-0089839-A1 (EP)
Inventor: OHSIMA NOBORU
IPC: C08C19/44
Filed: 1983-03-18
Abstract: A branched styrene-butadiene copolymer is produced by coupling an active styrene-butadiene copolymer anion, which is obtained by polymerizing styrene and butadiene in a hydrocarbon solvent in the presence of ether or a tertiary amine and an initiator comprising an organolithium compound, with a tin halide compound. In the copolymer, the ratio of branched polymer connected with tin-butadienyl bonds is at least 20% by weight, and the content of bound styrene is not less than 3% by weight but less than 25% by weight, and the content of vinyl bonds in the butadiene portion is not less than 30% but less than 50%. 
     There is also disclosed a pneumatic tire having a tread base rubber which contains at lest 20 parts by weight of a branched styrene-butadiene copolymer rubber produced by coupling a styrene-butadiene copolymer anion with a tin halide.
Patent EP-0096560-A1 (EP)
Inventor: SHIVE WILLIAM
IPC: G01N33/50
Filed: 1983-06-03
Abstract: Disclosed is a culture medium and methods for lymphocyte assessment of the nutritional status of humans bywhich repeatable and quantitative assays for deficiencies, abnormal requirements for or imbalances of vitamins, minerals and amino acids; for carbohydrate utilization, metabolism and imbalances and the like are obtained so that nutrition for each individual can be optimized thereby providing a significant impact on human health and productivity. Minimal amounts of lymphocytes and components of the culture medium are utilized making it possible to conduct a large number of nutritional assays with a small sample of blood.
Patent EP-0102737-A1 (EP)
Inventor: STEURI CHRISTIAN
IPC: A61K31/19
Filed: 1983-07-27
Abstract: Shampoo compositions containing a specific quaternary ammonium compound and a betaine surfactant.
Patent EP-0107928-A1 (EP)
Inventor: NAGATA WATARU
IPC: C07D519/00
Filed: 1983-09-30
Abstract: A compound of the formula:
     wherein A is hydroxy or a group of the formula:
     in which u represents hydrogen, carboxamido, N-hydroxy- carboxamido, carboxy, azido, aryl, acylamino, protected carboxy or N-alkoxycarboxamido, or, together with v, represents -S- or -CH 2 S-; v represents hydrogen, halogen, cyano or alkylthio, or, together with u, represents -S- or -CH 2 S-, or, together with w, represent -(CH 2 ) 3 CO-; w represents hydrogen, carbamoyl, cyano, carboxy, N-alkylcarbamoyl, alkyl, aryl protected carboxy or a heterocycle group, or, together with v, represents -(CH 2 ) 3 CO-; x represents halogen, trifluoromethyl, alkylthio or arylthio; y represents hydrogen, a light metal or a carboxylic acid-protecting group; and z represents acyloxy or a heterecycle-thio group; each of u, v, w, x, y and z being optionally substituted by halogen or a carbon-, nitrogen-, oxygen- or sulfur-containing functional group; or a derivative of said compound in which A is hydroxy. Such compounds are useful as antibacterial compounds or as intermediates therefor.
Patent EP-0094328-A1 (EP)
Title: Procédé de fabrication de produits en alliage d'aluminium aptes à l'étirage
Inventor: BOUTIN FRANCOIS-REGIS
IPC: B21C37/02
Filed: 1983-04-29
Abstract: La présente invention est relative à un procédé de fabrication de feuilles d'aluminium aptes à l'étirage. Elle consiste à soumettre le produit issu d'une machine de coulée continue à une action de nettoyage mécanique, puis à un chauffage contrôlé à l'air à haute température. L'invention trouve son application dans tous les cas où les produits en aluminium tels que bandes etc... sont soumis à des opérations d'étirage ou de rétreint, et où on veut supprimer les phénomènes de galling et garantir les qualités esthétiques. Elle est particulièrement utilisée dans la fabrication de boîtes à partir d'ébauches obtenues par coulée entre cylindres.
Patent EP-0109375-A1 (EP)
Inventor: WANG YUN LIANG
IPC: C08K5/13
Filed: 1983-10-18
Abstract: A process is described for preparing elastoplastic composition which comprises dynamically vulcanizing rubber with a thermoplastic blend of cured rubber and plastic.
Patent EP-0101740-A1 (EP)
Inventor: SATOH SUSUMU
IPC: C22C38/00
Filed: 1983-02-18
Abstract: Procédé de fabrication d'acier laminé à froid présentant d'excellentes caractéristiques de moulage par pressage, s'appliquant à des pièces en acier à très faible teneur en carbone et se composant de 0,05 % en poids ou moins de C, 1,2 % en poids ou moins de Si, de 0,05 à 1,00 % en poids de Mn, de 0,150 % en poids ou moins de P, et de 0,002 à 0,150 % en poids d'au moins un élément parmi Nb, Cr, Ti, Al, B et W et ayant subi un traitement de trempe à faible température entre 800 et 1.100o C. Ces pièces sont soumises à un laminage à chaud, un laminage à froid et un recuit par recristallisation selon les procédés conventionnels. L'acier laminé ainsi obtenu présente des caractéristiques améliorées de moulage, d'étirage en profondeur et de résistance au vieillessement.
Patent EP-0125239-A1 (EP)
Inventor: JOHANSSON OTTO EGON RAGNAR
IPC: F24D19/10
Filed: 1983-05-26
Abstract: Un dispositif de réglage de l'écoulement dans un système de chauffage/refroidissement possède un organe fixe d'étranglement dissimulé dans un organe de couplage, situé à proximité de l'élément, d'une conduite de liaison à l'élément de chauffage/refroidissement. L'organe d'étranglement comprend une chemise extérieure (10) d'un matériau élastique et possède une forme extérieure correspondant à la forme intérieure de l'organe de couplage, ainsi qu'une chemise intérieure rigide (11) maintenue dans un passage traversant de la chemise extérieure et possédant un trou central (14) présentant une section transversale de commande d'écoulement définie avec précision.
Patent EP-0117487-A1 (EP)
Inventor: SCHINNERLING PETER
IPC: H04R5/02
Filed: 1984-02-16
Abstract: 1. A loudspeaker arrangement for a television set which comprises more than one loudspeaker for monophonic or more than two loudspeakers for stereophonic reproduction and of which the treble and possible medium high-pitch loudspeakers are disposed at the front of the set and thus radiate substantially directly towards the listener, while a bass loudspeaker (4) or a closed woofer box (5) is provided for the bass reproduction and is disposed in the housing (1) of the television set with any direction of radiation, characterised in that the openings present in any case in the rear wall and/or the base plate of the housing (1) to ventilate the set are used for the sound radiation.
Patent EP-0128590-A1 (EP)
Inventor: PARK JIN Y
IPC: G01N9/30
Filed: 1984-06-14
Abstract: A method and four devices for measuring the change in mass of a sample subjected to selected temperatures and fluid variables is disclosed. The test sample is subjected to centrifugal force to amplify the «apparent mass- of the sample by rotating the sample about a first axis of rotation. Any change in the mass of the test sample is then amplified by the centrifugal force and measured by the displacement of the sample about a second axis of rotation. The above method and four separate devices are disclosed. The first device balances the mass of the test sample against a known reference sample. The second device generates a counter- rotational force about the second axis to bring the sample to a «nulled» position. The third device balances the force generated about the second axis against a known and adjustable balance beam. A reciprocating means is used to couple the balance beam to a rotating sample holder. The fourth device generates a counter force along the balance beam to bring the sample to a «nulled» position. The devices are particularly adapted for mass change analysis in high temperature environments using high sweep gas rates and a variety of gaseous fluids.
Patent EP-0144719-A1 (EP)
Inventor: SAKAMOTO HITOSHI
IPC: G11B5/592
Filed: 1984-10-31
Abstract: An apparatus for recording a video signal is described which sequentially forms slant tracks on a recording tape (1). In the recording mode, the tape is moved at a specified tape speed (1/m Sn) different from the standard tape speed Sn used for reproduction. A recording head is mounted on a movable member which is deflected in a direction perpendicular to the slant track (T). 
     A circuit controls the position of the recording head such that the inclination of the track (T) formed by the recording head at the specified tape speed (1/m Sn) is made equal to that of the slant track (T) formed at the standard tape speed (Sn).
Patent EP-0143359-A1 (EP)
Inventor: VON DER OHE WILFRIED
IPC: H02M3/338
Filed: 1984-11-02
Abstract: Schaltnetzteil, insbesondere für einen Fernsehempfänger mit Bereitschaftsbetrieb, mit Mitteln zum Schutz gegen zu hohen Strom auf der Primärseite und zu hoher Spannung auf der Sekundärseite Erfindungsgemäß ist auf der Primärseite ein Thyristor (36) vorgesenen, der bei einem zu hohen Strom auf der Primärseite den Schalttransistor (6) periodisch sperrt.
Patent EP-0154021-A1 (EP)
Inventor: DICKINSON LAWRENCE C
IPC: B23C5/24
Filed: 1984-12-17
Abstract: An apparatus for supporting a cutting insert is disclosed. A rotatable head includes at least one peripheral slot which has a generally flat bottom and a pair of parallel sides. The parallel sides of the slot are tilted relative to the bottom so that the bottom of the slot forms an acute corner with one side and an obtuse corner with the other side. An insert seat is provided which has a bottom and a back side which meet at an acute angle conformed to the acute corner of the slot. The seat has a front side with a recess to support the cutting insert in a general radial posture relative to the rotatable head. The seat is secured to the slot with the back side of the seat flush with the side of the slot forming the acute corner. The location of the bottom of the seat relative to the bottom of the slot is adjustable. A wedge is forced between the insert and the side of the slot forming the obtuse corner to confine the insert between the wedge and the seat.
Patent EP-0146160-A1 (EP)
Inventor: NICIA ANTONIUS JOSEPHUS ADRIAN
IPC: G02B6/13
Filed: 1984-11-14
Abstract: The lens is made by forming aspherical, rotationally symmetrical depressions in the surface of a substrate. This surface is provided with a planar waveguide. The substrate has a number of cold Plasma-CVD applied layers exhibiting differing etching rates in a progressive sequence. The surface is masked and etched to form the depressions. The planar waveguide is applied after removal of the mask. Pref. the etching rate decreases with the increasing layer number.
Patent EP-0122011-A1 (EP)
Inventor: SHORT III ROBERT DUNHAM
IPC: G01S7/292
Filed: 1984-03-05
Abstract: Apparatus for removing correlated clutter introduced in radar video by standard video dehancers in which a differencing network (16) provides the difference between an enhanced radar video signal and the previous enhanced radar video singal appropriately delayed and weighted (17,18). This difference is a video signal with decorrelated clutter.
Patent EP-0146228-A1 (EP)
Inventor: PARHI SEPPO S L
IPC: A61K31/415
Filed: 1984-10-16
Abstract: The invention provides novel 1-substituted-5-hydroxymethyl-2-mercapto-imidazoles of the formula
     wherein R is pyridylmethyl, alkyl of 1 to 4 carbon atoms, or a radical of formula:
     R 1  is hydrogen or halogen and n is 1-3. These compounds are prepared by reacting together dihydroxyacetone dimer, the amine R-NH 2 , and potassium thiocyanate. The compounds of formula (I) are useful as starting materials in the preparation of known therapeutically valuable imidazole derivatives, by removing the mercapto group, oxidizing the alcohol group to an aldehyde group and condensing the aldehyde with an appropriate phenyl or phenylalkyl magnesium halide.
Patent EP-0133105-A1 (EP)
Title: Correcteur de hauteur électro-hydraulique pour véhicule automobile
Inventor: QUIN PHILIPPE PAUL
IPC: B60G17/056
Filed: 1984-07-17
Abstract: Le correcteur de hauteur comprend un distributeur hydraulique comportant des conduits reliés l'un à une alimentation sous pression, un autre à des vérins de suspension et un autre à un circuit d'échappement, et des moyens permettant de relier entre eux ces différents conduits, et des moyens sensibles à la position de la partie suspendue de véhicule par rapport à la partie non suspendue de celui-ci. Le distributeur comporte deux-tiroirs-vannes (15a ou 15b) reliés chacun au noyau (27a ou 27b) d'un électro-aimant (20a ou 20b), interposés l'un dans le circuit reliant le conduit d'admission (2) à un conduit d'échappement (4) et l'autre dans le circuit reliant le conduit d'utilisation (3) à un conduit d'échappement (5), et soumis à l'action de moyens élastiques (25a-25b) tendant à rappeler le premier tiroir (15a) dans une position dans laquelle la communication entre l'admission et l'échappement est établie et le second tiroir dans une position dans laquelle la communication entre l'utilisation et l'échappement est coupée, et une soupape (8) qui est soumise à l'action de moyens élastiques de rappel (9) et est interposée dans un circuit reliant le conduit d'admission (2) et le conduit d'utilisation (3).
Patent EP-0180678-A1 (EP)
Inventor: LEGRAND MAURICE
IPC: A63C5/14
Filed: 1984-11-05
Abstract: The ski comprises a central core covered by a metal blade. Bearing layers are arranged above and below the core and the blade covering it. Edges are provided laterally adjacent to a sole, with portions extending above the sole. Two side elements are arranged on either side of the core and the bearing elements and above the edges. The side elements are constituted by laminates comprising a reinforcing blade, e.g. of aluminum or aluminum alloy, whose upper end appears at the upper face of the ski and acts as an upper edge.
Patent EP-0120833-A1 (EP)
Inventor: FUHRMANN ERICH
IPC: C08L23/22
Filed: 1984-01-24
Abstract: 1. A rubber mixture for the inner tubes of pneumatic tyres, in particular bicycle tyres, characterized in that the polymer thereof consists of a halobutyl rubber blended with natural rubber and contains Neuburger silica as reinforcing filler.
Patent EP-0158000-A1 (EP)
Inventor: LOS MARINUS
IPC: C07D233/70
Filed: 1985-01-07
Abstract: Regio and optical isomers of imidazolinyl toluic acids, esters and salts, having the following structural formula:
     wherein
     R is hydrogen, methyl, a salt-forming cation of an alkali metal, ammonium or aliphatic ammonium, and the aromatic acid methyl is meta and/or para to the -COOR- substituent; and the acid-addition salts, except when R is a salt-forming cation., method for their preparation and methods for selectively controlling undesirable plant species therewith.