baber/WOPTO huggingface dataset:
Patent EP-0067346-A1 (EP)
Title: Read/write head carriage assembly for a floppy disk drive
Inventor: KRANE JAN G
IPC: G11B5/58
Filed: 1982-05-28
Abstract: There is disclosed a read write head carriage assembly for a data storage device such as a floppy disk drive. The carriage assembly includes a base (12) which is movable, relatively, in a linear direction parallel to the plane of the recording medium. A head support arm (22) is pivoted at one end with respect to the base. First and second magnetic transducers (55, 56) are mounted in opposed relationship on the base and on the free end of the support arm, respectively. The two transducers are gimbal-mounted to permit self alignment to the recording medium (68).
Patent EP-0069912-A1 (EP)
Inventor: STRAUBEL MAX DR DR-ING
IPC: F02M53/00
Filed: 1982-06-29
Abstract: Kraftstoffversorgungseinrichtung für Brennkraftmaschinen mit einer Kraftstoffeinspritzpumpe zur Förderung einer regelbaren Kraftstoffeinspritmenge, einer Entlüftungsanordnung der Kraftstoffeinspritzpumpe, einem Kraftstoffmengenmesser sowie einer Kraftstoffmengengesteuerten Abgasrückführung. In der Entlüftungs- oder Überströmleitung für den Pumpeninnenraumdruck ist ein Entlüftungsventil (5, 5'; 17, 18, 20) geschaltet, welches mindestens dann anspricht, wenn der Pumpeninnenraumdruck einen Druckwert erreicht hat, der sich bei einer außerhalb des Abgastestbereichs liegenden Drehzahl der Brennkraftmaschine ergibt. In diesem Fall ist die Überströmleitung zur gleichzeitigen wirksamen Kühlung und Entlüftung der Kraftstoffeinspritzpumpe mit dem Kraftstoffvorratsbehälter (7) verbunden. Bei einer niedrigeren, innerhalb des Abgastestbereichs liegenden Drehzahl kann das Entlüftungsventil so geschaltet sein, daß sich eine Verbindung zum Pumpenzulauf stromabwärts des Kraftstoffmengenmessers ergibt. Das Entlüftungsventil kann auch als von dem Pumpeninnenraumdruck ausgesetzten Druckschaltern betätigtes Magnetventil ausgebildet sein.
Patent EP-0085743-A1 (EP)
Inventor: ALDINGER FRITZ DR DIPL-ING
IPC: A61N1/05
Filed: 1982-08-25
Abstract: A stimulating electrode, in particular a heart pacemaker electrode, is described whose electrode head (1) consists of beads or bead-like granulate particles (4) which are sintered with one another and have a diameter in the range from 5 to 400  mu m. A pin (2) or a small tube (5) is connected immovably to the electrode head (1). The beads (4), the pin (2) or the small tube (5) consist of iridium-containing metal, in particular of iridium or platinum/iridium alloys. The electrode is produced by introducing the beads into a mould corresponding to the outer dimensions of an electrode head. The filled mould is put into an oven. The beads are sintered with one another at the contact points, in a protective gas atmosphere or in vacuo, in the oven. <IMAGE>
Patent EP-0104269-A1 (EP)
Inventor: CIBA-GEIGY GMBH
IPC: B29C39/00
Filed: 1982-09-27
Abstract: 1. Spacer foil for mould and pattern construction, characterised in that it is produced by hardening 100 parts by weight of a mixture of 45-60 parts by weight of an internally plasticized epoxy resin of low epoxide value, 5-10 parts by weight of an external plasticizer and 35-45 parts by weight of spherical-amorphous filling material with 9-13 parts by weight of a polyamine hardener.
Patent EP-0065843-A1 (EP)
Inventor: TERAHARA AKIRA FERMENTATION RE
IPC: C07D309/30
Filed: 1982-05-11
Abstract: ihydro-M-4 and dihydro-IsoM-4 are new compounds which may be prepared by the catalytic hydrogenation of M-4 or IsoM-4 respectively. They, and their salts and esters (which may be prepared by conventional salification or esterification reactions with the parent dihydro-M-4 or dihydro-IsoM-4), are capable of inhibiting cholesterol biosynthesis in the liver and may be formulated, for therapeutic use, with conventional pharmaceutical carriers or diluents.
Patent EP-0071437-A1 (EP)
Inventor: BONIFAZ CRISTOBAL
IPC: C07C11/02
Filed: 1982-07-23
Abstract: Process of preparing light monoolefins by:
     (a) activating a hydrogen-exchanged aluminosilicate catalyst having a silica to alumina ratio of less than 12 and, optionally, containing added metal cations, by treating with steam at a temperature of at least 400°C, preferably 450° to 520°C;   (b) contacting the steam-activated catalyst in a reaction zone, at a temperature of about 350° to about 600°C, preferably 450° to 520°C, with a gas stream consisting essentially of dimethyl ether or a mixture of methanol and dimethyl ether, as reactant, and sufficient water such that the mole ratio of water to ether in the reaction zone is at least 0.3; at a pressure of about 0.2 to about 30 atmospheres (about 20 to about 3000 kPa), preferably atmospheric pressure (100 kPa), and at a weight hourly space velocity (WHSV) of greater than about 0.5 h- 1 , preferably 1 to 150 h -1 , to convert at least 85 wt % of the reactant to hydrocarbons comprising at least 50 wt % ethylene and propylene, said 85% conversion being achieved before the contacting has exceeded 1 g of reactant per g of catalyst, preferably before exceeding 0.3 g of reactant per g of catalyst, more preferably before exceeding 0.1 g of reactant per g of catalyst until the catalyst is spent; and   (c) regenerating the spent catalyst with a mixture comprising steam and oxygen at a temperature of at least 400°C, preferably 450° to 520°C.
Patent EP-0102428-A1 (EP)
Inventor: BUCKLER SHELDON A
IPC: B07C5/344
Filed: 1982-09-06
Abstract: A method and system for testing and sorting a production run of sheet-like batteries includes: testing (28) each battery (10) to obtain a first value of electrical energy; placing (34) machine-readable indicia on each battery corresponding to the first value; retesting (40) each battery after passage of a period of time to obtain a second value of electrical energy; machine-reading the indicia and computing the rate of decay of electrical energy for each battery as a function of the difference between said first and second values per unit time: and sorting (42) the batteries in accordance with the computed rate of decay to separate those batteries having too great a rate of decay.
Patent EP-0081960-A1 (EP)
Inventor: GODFREY DAVID GEORGE
IPC: E04F15/02
Filed: 1982-12-06
Abstract: A support jack primarily for supporting panels of raised flooring consists of a base (1) and head (2) located (at 11, 21) for relative turning movement about a common axis and having end faces (10, 20) of inclined helical form for abutting co-action in obtaining axial extension or retraction of the head (2) relative to the base (1). For nonslip adjustment in this way the faces (10, 20) are radially serrated to provide teeth (12,22) preferably of ratchet or buttress form as shown to facilitate upward adjustment of the head (1) and to maintain such adjustment especially when under axial load. The base (1) and head (2) are shown each provided with a series of faces (10, 20) for corresponding co-operation in providing balanced support of the head (2) and stop means (15, 25) limits the extent of turning movement of the head (2) on the base (1). The head (2) receives a plate (3) for location with or between floor panels at adjacent comers of the latter and/or for other floor support purposes. The base (1) and head (2) may be cast or moulded in metal, plastic or other suitable material such as glass reinforced cement (GRC).
Patent EP-0077336-A1 (EP)
Inventor: GUSTAFSSON GOSTA CHRISTER
IPC: A21B1/10
Filed: 1982-03-26
Abstract: Un couplage de rallonge pour un equipement de forage de roche comprend une tige de couplage (1) possedant une partie filetee (3) pourvue d'un filet exterieur dont le diametre est inferieur au diametre de la partie non filetee (6) de la tige, et une partie semblable a un manchon (2) avec une portion (4) pourvue d'un filetage interieur correspondant au filetage exterieur de la tige. La partie en forme de vis (2) comprend une rallonge (5) en forme d'une partie de jupe plane s'etendant depuis la portion filetee (4) de la partie en forme de manchon jusqu'a l'extremite exterieure de celle-ci et qui entoure une partie (6) de la portion plane de la tige de couplage. Selon l'invention, la jupe (5) a un effet de support qui reduit toute manifestation d'effort de flexion dans le couplage.
Patent EP-0079967-A1 (EP)
Inventor: NOZAWA RYOICHIRO
IPC: G05B19/23
Filed: 1982-05-27
Abstract: Procede de mesure avec un dispositif de commande numerique possedant des organes (107) permettant de calculer et de stocker la difference entre le nombre d'impulsions de reactions produites chaque fois qu'une unite mobile se deplace sur une distance predeterminee et le nombre d'impulsions d'instructions (Pc) produites par un distributeur d'impulsions (103) pour la commande d'un moteur de maniere que la difference soit egale a 0. Ce procede comprend les etapes consistant a compter les impulsions detectees (Mp) produites par un detecteur (210) au moyen de l'organe de calcul (107), a donner la valeur comptee lue par l'organe de calcul (107) au distributeur d'impulsions (103), a calculer et a stocker la difference entre le nombre d'impulsions distribuees (Ps) produites par le distributeur d'impulsions et le nombre (Mp) d'impulsions detectees par l'organe de calcul (107), a lire le contenu de l'organe de calcul (107) chaque fois qu'un nombre d'impulsions distribuees egal a la valeur comptee est produit et envoye au distributeur d'impulsions, et a calculer la somme totale des valeurs comptees lues dans l'organe de calcul (107), ce qui permet de compter le nombre total d'impulsions detectees.
Patent EP-0093829-A1 (EP)
Inventor: DOSWALD PAUL
IPC: C09B44/00
Filed: 1981-05-06
Abstract: Sulpho-free azo compound in metal-free 1:1 complex or 1:2 complex form having at least an average of 1.3 water solubilising basic groups of the formula
     in which Ra is an aromatic or acetoacyl group including a metallizable group, x is a metallisable group, R t  is an azo component, d is o cr 1, n is 1 or 2, X is a direct bond or bridging group, and R is the group
     when n is 2 with the provisos as given in the specification. 
     The compounds are useful as dyes for leather an paper.
Patent EP-0091005-A1 (EP)
Inventor: PUKEL CLIFFORD S
IPC: G01N33/574
Filed: 1983-03-23
Abstract: Method of determining the presence of G D3  disialoganglioside in cell lines and tissues comprising reacting antibody R 24  (AbR 24 ) with a test sample of the cell lines and tissues and determining the extent of the reaction. Four assay methods are used:
     (a) passive hemmaglutination   (b) antibody inhibition   (c) glycolipid-mediated immune adherence   (d) a method using  125 |-Protein A to detect AbR 24  reacting with G D3  on thin layer chromatograms.   
     From (a) to (d) the sensitiveness of the assay methods is increased.
Patent EP-0095062-A1 (EP)
Inventor: ZINNER KARL
IPC: B23B27/04
Filed: 1983-05-03
Abstract: A tool for cutting material includes a holding member having a slit-like opening forming first and second spaced jaws, a cutter insert mounted between the spaced jaws in the slit-like opening, and a positioning arrangement on the holding member positioning the cutter insert in the opening, whereby the spaced jaws hold the cutter insert with a predetermined clamping pressure providing for proportional increase of the clamping pressure relative to the cutting pressure applied to the cutter insert.
Patent EP-0099990-A1 (EP)
Inventor: KRISHNAN SIVARAM DR
IPC: G11B3/70
Filed: 1983-06-28
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung von linearen aromatischen Polycarbonaten nach dem bekannten Zweiphasen-Grenzflächenverfahren unter Verwendung von Perfluoralkylsulfonamiden als Kettenabbrechern sowie die nach dem erfindungsgemäßen Verfahren erhältlichen Polycarbonate.
Patent EP-0120120-A1 (EP)
Inventor: HAAF FRIEDHELM
IPC: C22C37/00
Filed: 1983-10-27
Abstract: A cast iron component for coke ovens is characterised by 2.7 to 2.9 % of carbon, 1.6 to 1.8 % of silicon, 0.8 to 0.9 % of manganese, a maximum of 0.1 % of phosphorus and a maximum of 0.1 % of sulphur. This material is distinguished by pronounced indifference to wall thickness, hot strength and growth resistance.
Patent EP-0111938-A1 (EP)
Inventor: KANEMASA AKIRA
IPC: H04B3/23
Filed: 1983-12-21
Abstract: An echo canceller for cancelling echo entailed by impedance mismatching in a two-wire/four-wire conversion circuit. The tap correction amount at the start of operation is increased because the residual echo level of that instant is large, while it is decreased as the convergence proceeds in accordance with the then decreasing residual echo level. This shortens the convergence time required for an echo canceller.
Patent EP-0089855-A1 (EP)
Inventor: GOLDSTEIN LEON CHARLES
IPC: B29D30/52
Filed: 1983-03-23
Abstract: An apparatus and method for cold retreading or recapping of the running surface of a vehicle tire. A rubber, rope and cloth mold larger in diameter than the recap tires produced in it is produced utilizing a new tire male mold (22) covered with perforated polypropylene film (19), uncured rubber (12A) with nylon rope (23) at its edges and highly stretchable cloth (16) enclosed in an envelope (24) and cured by application of pressure and heat. A larger male mold is used to make the final female mold directly, or a like-size male mold is used to make an intermediate mold which is used to produce a tread ring (34B) that is stretched to form a larger diameter male mold from which a final mold (46) is prepared. The somewhat flexible, compressible final female mold (46) thus produced is then utilized in recapping tires by positioning it around a prepared tire carcass (48) coated with cement (52), a layer of uncured rubber (50A), and a sheet of perforated polypropylene film (54). The mold and tire assembly is then enclosed in an envelope (24) and placed in a chamber where curing of the rubber layer is accomplished by inflation of the tire carcass, evacuation of the envelope, pressurization of the chamber and application of heat.
Patent EP-0105723-A1 (EP)
Inventor: MOSER JESSIE LEE
IPC: H01R24/56
Filed: 1983-09-29
Abstract: An electrical connector comprising a metal sleeve (11) having a locking cap (15) rotatably mounted on the sleeve (11) to extend from a mating end, a generally cylindrical, insulating, terminal-locating body (19, 20) receivable as a close fit within the sleeve (11) to locate terminals (35) projecting from the mating end and a retention bush (17) to retain the terminal-locating block (19, 20) in the sleeve (11). The body (19, 20) is bipartite, each part (19 or 20) being generally hemicyclindrical and being formed with terminal-receiving recess (26) at a mating end communicating with a cable-receiving recess (28) at a rear end across which extends a cable-clamping rib (29), a drain wire-receiving bore (34 or 34') extending radially through the body (19, 20) in communication with the cable receiving recess (28).
Patent EP-0094863-A1 (EP)
Inventor: MILCO GARY ALAN
IPC: G01N27/16
Filed: 1983-05-03
Abstract: A sensor pellet (10) comprising a filament of resistance wire formed into a coil, a ceramic body (11) encapsulating the coil and a catalytic coating on the surface of the body is enclosed in a gas permeable housing (22) having a volume much larger than the pellet's volume. The housing (22) is packed full with powdered zeolite (21) which traps and immobilizes compounds poisonous to the sensor catalyst while permitting free passage of combustible gasses to the sensor.
Patent EP-0115719-A1 (EP)
Inventor: LAVIRON CHARLES
IPC: C01B17/90
Filed: 1983-12-13
Abstract: A process for the purification of by-product sulfuric acid resulting from the synthesis of boron trifluoride, wherein the ratio of fluorine to boron is three or more, which process comprises entraining the by-product acid in an inert gas, the process being characterized in that before entrainment the anhydrous sulfuric acid is diluted with water in a proportion of from about one to about ten percent by weight of water with respect to the acid to be treated, the temperature being maintained above 90 DEG  C., the sulfuric acid obtained containing less than 0.003% fluorine and less than 0.005% boron, so that the quality is substantially equivalent to a sulfuric acid directly obtained by the oxidation of sulfur.
Patent EP-0101455-A1 (EP)
Inventor: CAMPBELL-KELLY ADRIAN ROBERT
IPC: B01F15/04
Filed: 1983-02-09
Abstract: Dispositif pour doser des liquides, en particulier pour mélanger un concentré avec un diluant, par exemple de l'eau, dans une chambre de mélange (6), le concentré (1) et l'eau (19) y étant amenés par des tubes de connexion respectifs. L'alimentation en eau (19) à la chambre de mélange s'effectue par l'intermédiaire d'une soupape régulatrice (20), une soupape (9) à trois voies et un tube de connexion (8) dont l'embouchure se situe entre le haut et le fond de la chambre de mélange (6). Un autre tube de connexion (7) part du haut de la chambre de mélange (6) ou d'un endroit quelconque situé entre le haut de la chambre et l'embouchure du tube connecteur (8) susmentionné et monte jusqu'au réservoir (10') de liquide dilué. Un tube de drainage (22) (tube-siphon) est connecté à la branche restante de la soupape (9) à trois voies. Le réservoir (10) de concentré est situé à un niveau plus bas que le réservoir (10') de liquide dilué. L'embouchure du tube de drainage (22) est située à un niveau plus bas que l'ouverture dans la chambre de mélange (6) du tube (8) d'alimentation en eau. La soupape régulatrice (20) est indirectement affectée par la quantité de liquide contenu dans le réservoir (10') de liquide dilué (1').
Patent EP-0146542-A1 (EP)
Title: Dispositif de mise en place automatique de film pour installations de traitement de film
Inventor: KITNER WILLIAM M
IPC: G03D3/13
Filed: 1983-05-11
Abstract: Dispositif de mise en place automatique de film (10) permettant la mise en place automatique d'un film en rouleau (58) au travers d'une série de chambres de développement/traitement de film (12a) dans une installation de traitement de film en rouleau (50). Le dispositif comprend en outre une bobine de film à entraînement mécanique (52a) et un rouleau d'entraînement (16a) disposé sur la bobine pour former une intersection de roulement. Une combinaison de bobine et de rouleau est disposée entre les orifices supérieurs (12b) de chaque paire de chambres. Egalement disposés au-dessus et au-dessous de chaque paire de chambres sont des guides supérieur et inférieur de film (18), (56). Une mise en place automatique est accomplie en extrayant une petite section de film (58) de sa bobine (14b) et en attachant le film à une extrémité d'un assemblage d'amorce de mise en place (15). On fait alors passer manuellement l'autre extrémité de l'amorce de mise en place au travers d'une première chambre simple et à l'extérieur de l'orifice supérieur (12b) de la première paire de chambres, où un bout de mise en place (15c) engage l'intersection de roulement du rouleau (16a) et la bobine (52a). A partir de ce point, le film (58) est mis en place automatiquement à travers chaque chambre successive (12a).
Patent EP-0132730-A1 (EP)
Inventor: WEISSMULLER JOACHIM DR
IPC: A01N43/653
Filed: 1984-07-14
Abstract: 3-(1,2,4-Triazol-1-yl)-prop-1-enes of the general formula (I) <IMAGE>  (I)  in which X1 and X2 independently of one another represent hydrogen or methyl, R1 represents alkyl, alkenyl, in each case optionally substituted cycloalkyl or cycloalkenyl or in each case optionally substituted phenyl or benzyl and R2 represents alkyl, alkenyl, in each case optionally substituted cycloalkyl or cycloalkenyl, halogenoalkyl, in each case optionally substituted phenyl or phenylalkyl, phenoxyalkyl or phenylthioalkyl, in each case optionally substituted in the phenyl part, but wherein R1 and R2 may not simultaneously represent optionally substituted phenyl if X1 and/or X2 represent hydrogen, and acid addition salts and metal salt complexes thereof which are tolerated by plants, exhibit fungicidal activity.
Patent EP-0133267-A1 (EP)
Inventor: STAIGER GERHARD DR
IPC: C08F10/00
Filed: 1984-07-23
Abstract: Prodn. of homo- and co-polymers of 2-6C alpha-mono-olefins at 20-160 deg.C and 1-100 bar by means of catalyst system comprising a Ti component (I), Al alkyl (III), and co-catalyst (III). (I) is prepd. by (i) contacting 100 pts.wt. TiCl4 with 1-10 pts.wt. diester (IV) of phthalic acid and a prim., sec., or tert. alkanol of 1-8C at 50-120 deg.C until homogeneous liq. is obtd. (ii) continuously mixing this liq. for 0.1-2 hours at 40-180 deg.C with Mg alcoholate, Mg(OD)2 (where D = monovalent 1-8C satd. aliphatic and/or aromatic gp.), of particle size 0.05-5 mm, in molar ratio (IV):Mg(OD)2 1:15-1:2, then sepg. off the solid phase. (iii) continuously mixing 100 pts.wt. TiCl4 with 1-50 pts.wt. solid phase from (ii), and opt. up to 15 pts.wt. (IV) at 40-180 deg.C for 0.1-2 hours, and sepg. off the solid (I). (II) has formula X.Al(Z)Y, where X, Y = 1-8C alkyl, Z = 1-8C alkyl or Cl. (III) is a tri(1-4C)alkoxy-phenylsilane. Atomic ratio of Ti in (I):Al in (II) is 1:10-1:500, and molar ratio (II):(III) is 10:8-10:0.3. Pref. olefin is polymerised at 50-120 deg.C and 20-70 bar. In (i), 2-5 pts.wt. (IV) is used, temp. is 70-110 deg.C. In (ii), Mg alcoholate has particle size 0.5-3mm, D is partic. 2-4C alkyl, molar ratio (IV): Mg alcoholate is 1:10-1:4, contact time is 0.2-1 hour, temp. is 80-140 deg.C. In (iii), 1-20 pts. wt. solid phase from (ii) and 1-7 pts.wt. ((V) are used, contact time is 0.2-1 hour, temp. is 80-140 deg.C, Y and Z = 1-4C alkyl. Atomic ratio Ti in (I):Al in (II) is 1:20-1:200, molar ratio (II):(III) is 100:5-10:0.5. (IV) is diester of 2,2-dimethyl propanol.
Patent EP-0143922-A1 (EP)
Inventor: CHRISTOPEIT HORST
IPC: F16B13/06
Filed: 1984-09-17
Abstract: 1. Expension dowel (12), particularly for fastening panel radiators, comprising a round casing (16) with axially orientated slits (18) at its one end, a screw bolt (20) projecting through the round casing (16) to be screwed into an end section (24) having a conical outer surface (22), the end section along with the narrow end (26) of the cone (22) penetrating into the slotted end (28) of the round casing (16) so as not to rotate, and with a srew bolt head (32) arranged at the other end of the screw bolt (20) and resting on an outer end section (14) attached to the other end of the round casing (34), the screw bolt head when tightened pulling the cone (22) into the round casing (16) thus squeezing the slotted end (28) of the round casing (16) apart, whereby the inner end section (24) has two cone-shaped areas (54, 56) axially displaced with regard to one another, the round casing (16) having areas corresponding to these areas and an internal diameter which allows at least one (56) of the cone areas to be introduced into the inner end section (24), characterised in that the round casing (16) has two or more constrictions (58) which also form the overrun areas, in that at least one of these constrictions (58) is located in the slotted area into which one (58) of the cone-shaped areas penetrates during tightening, and in that the round casing (16) consists of two casing half shells (52) formed by pressing which are held together by at least one clamp (60) surrounding the round casing (16).
Patent EP-0173764-A1 (EP)
Inventor: NISHIZAWA MINORU
IPC: C30B15/30
Filed: 1984-09-21
Abstract: The main point of the present invention is to minimize I impurity contamination and to prevent a heat convection from affecting the solid-melt interface by floating a baffle plate (16) in the interior of a crucible (7) which contains a feed melt (12) in order to obtain a single crystal (15) of a small dislocation density, in pulling up a single crystal (15) of a compound semiconductor having a high melting point and exhibiting high dissociation pressure at the said melting point such as a compound semiconductor of Groups III-V, especially GaAs or Gap. Improvement is made on the shape of the baffle plate (16) and on baffle plate moving means (18), and this baffle plate (16) is suitably combined with suitably selected intra-furnace pressure or heating means or temperature measuring means.