baber/WOPTO huggingface dataset:
Patent EP-0099960-A1 (EP)
Inventor: MULLER HANS-RUDOLF DR SC TECHN
IPC: C07K5/02
Filed: 1983-04-07
Abstract: The invention relates to a selective process for the preparation of N-L- alpha -aspartyl-L-phenylalanine-1-lower alkyl ester which comprises: A. reacting an L-aspartic acid 4-arylmethyl ester with a (i) 1,3-diketone; or (ii) acylacetic ester;  in the presence of a base to form the salt of (i') L-N-(1-alkyl-2-acyl-vinyl)-aspartic acid 4-arylmethyl ester; or (ii') L-N-(1-alkyl-2-alkoxycarbonyl-vinyl)-aspartic acid 4-arylmethyl ester,  and then either: (1) reacting salt (i') or (ii') with an organic or inorganic acid halide having the formula X-A, wherein X represents a halogen and A has the meaning indicated hereinafter, or with an acid anhydride to form    <IMAGE>  I   wherein R represents an alkyl radical with 1 to 6 carbon atoms; R' represents an alkyl or alkoxy radical with 1 to 6 carbon atoms; Ar represents the phenyl, nitrophenyl, halogenphenyl or alkylphenyl radical; and A represents an acyl with 2 to 12 carbon atoms, alkoxycarbonyl with 2 to 12 carbon atoms, or a phosphoric acid, phosphorous acid, sulfuric acid, sulfurous acid or sulfonic acid radical;  and reacting ester (I) with an L-phenylalanine lower alkyl ester; or (2) reacting a salt of (i') or (ii') with a phosphorazo-L-phenyl lower alkyl ester; to form (i'') N-L- alpha -N'-(1-alkyl-2-acyl-vinyl)-aspartyl-L-phenylalanine-1-lower alkyl-4-arylmethyl ester; or (ii'') N-L- alpha -N'-(1-alkyl-2-alkoxycarbonyl)aspartyl-L-phenylalanine-1-lower alkyl-4-arylmethyl ester; B. reacting (i'') or (ii'') with a strong acid to split off the respective N-(1-alkyl-2-acyl-vinyl) or N-(1-alkyl-2-alkoxycarbonyl-vinyl) protective group and produce: (iii) N-L- alpha -aspartyl-L-phenylalanine-1-lower alkyl-4-(arylmethyl)ester; and C. subjecting ester (iii) to catalytic hydrogenation to selectively split off the 4-(arylmethyl)-ester group and leave the N-L- alpha -aspartyl-L-phenylalanine-1-lower alkyl ester product. Novel intermediates for the synthesis are also disclosed.
Patent EP-0107192-A1 (EP)
Inventor: TAKAHASHI KENJI C O FUJI PHOTO
IPC: C09K11/77
Filed: 1983-10-21
Abstract: A radiation image recording and reproducing method comprising steps of:
     causing a stimulable phosphor to absorb a radiation having passed through an object or radiated by an object,   exposing said stimulable phosphor to an electromagnetic wave having a wavelength within the range of 450-800 nm to release the radiation energy stored therein as light emission, and   detecting the emitted light,   in which said stimulable phosphor is a divalent europium activated complex halide phosphor having the formula (I):     in which M" is at least one alkaline earth metal selected from the group consisting of Ba, Sr and Ca; M' is at least one alkali metal selected from the group consisting of Li, Na, K, Rb and Cs; M' II  is at least one divalent metal selected from the group consisting of Be and Mg; M III  is at least one trivalent metal selected from the group consisting of Al, Ga, In and TI; A is at least one metal oxide; X is at least one halogen selected from the group consisting of Cl, Br and I; each of X', X" and X"' is at least one halogen selected from the group consisting of F, Cl, Br and I; a, b and c are numbers satisfying the conditions of 0 ≦ a ≦ 2,0 ≦ b ≦ 10 -2 , 0 ≦ c ≦ 10 -2  and a+b+c≧10 -6 ; and x and y are numbers satisfying the conditions of 0 < x ≦ 0.5 and 0 < y ≦ 0.2, respectively. A radiation image storage panel employed for the method is also disclosed.
Patent EP-0134322-A1 (EP)
Inventor: DEMASO PATRICIA
IPC: A23L7/17
Filed: 1983-08-12
Abstract: Dry comestibles, such as cereal products and baked-type goods having an L-aspartic acid sweetening derivative distributed substantially uniformly throughout the comestible as a substitute for sugar or other sweeteners, are obtained by combining the L-aspartic acid sweetening derivative, a pH adjuster, water, and the remaining dry ingredients of the comestible to form a dough, extruding the dough through an extruder die plate, cutting the extruded product into pieces, and optionally reducing the moisture content of the pieces by conventional means like drying or toasting. The most feasible method of combining the ingredients is to separately feed: a) an aqueous solution of the sweetening derivative having a pH adjusted to about 1.0-7.0, preferably 2.0-3.0, and b) a preblended mixture of the remaining dry ingredients to the extruder wherein they are admixed to form a dough. Decomposition of the L-sapartic acid sweetening derivative during processing is minimized by controlling the pH of the sweetener solution, and the exposure time of the sweetener to high temperatures throughout the process for producing the dry comestible. The extruded dry baked comestibles are highly palatable, do not look sugar coated, do not contain localized concentrations of the L-aspartic acid sweetening derivative and are shelf stable for extended periods of time.
Patent EP-0101381-A1 (EP)
Inventor: NISATO DINO
IPC: C07D211/70
Filed: 1983-08-10
Abstract: Novel 4-(3-trifluoromethylphenyl)-1,2,3,6-tetrahydropyridines of formula   <IMAGE>   wherein R is an unsubstituted or by an alkyl group of from 1 to 4 carbon atoms substituted pyridyl, pyridyl 1-oxide or naphthyl group and Alk is a straight or branched chain alkylene group of from 2 to 4 carbon atoms are anorexigenic agents useful for treating obesity.
Patent EP-0110742-A1 (EP)
Inventor: HEIDMANN KURT RICHARD
IPC: F16D55/224
Filed: 1983-10-21
Abstract: A disk brake is actuated through a mechanical linkage comprising a power screw (54) which is rotatably mounted within the housing (22) and a piston or power nut (38) which is threadedly engaged with the power screw (54) and which also is engaged with the friction element (32). An annular thrust collar (70) is installed within the housing (22) and defines a thrust receiving surface (73) which faces a surface (62) on the power screw (54). Brake reaction forces are transmitted to the wall of the housing (22) without loading the bolts (86) in tension by way of the surfaces (62, 73) of the thrust collar (70), the surface (108) and the retaining ring (66). A take-up ring (84) made of a deformable material is carried in the groove (82) of the thrust collar (70) so that, when a brake is manufactured, the thrust collar (70) is first installed in the bore and the retaining ring (66) is then installed in the groove (64). When the brake is first applied, the reaction forces drive the collar (70) into the position illustrated in the drawings, thereby deforming the take-up ring (84) to pass under the retaining ring (66). The take-up ring (84) thereafter assumes its original shape to engage the retaining ring (66) to hold the thrust collar (70) in place. An alternate embodiment discloses an equivalent hydraulic actuator, in which the power screw is replaced by a hydraulic coupling.
Patent EP-0110800-A1 (EP)
Inventor: BOEGLIN MARCEL
IPC: A63H33/04
Filed: 1983-11-24
Abstract: The construction elements are provided as assembly modules (R-L-S) capable of cooperating with at least one such assembly module (R-L-S), said modules (R-L-S) being interadaptable so as to form a tube, and characterized in that they are each comprised of two or three modules.
Patent EP-0091399-A1 (EP)
Inventor: ROGGEN ROLF
IPC: G01J5/04
Filed: 1983-03-14
Abstract: Die Temperaturmessvorrichtung umfasst einen Stab (16), welcher den Anodenkörper (10) in ungefähr vertikaler Richtung durchgreift und mit der Bodenfläche auf der Höhe der Anodenarbeitsfläche endet. Ueber den Stab (16) ist ein Lichtstecker (20) gestülpt, welcher einen möglichst reflexionsfreien optischen Uebergang vom Stab (16) zu den Fasernbündeln (22) gewährleistet. Dieser optische Uebergang erfolgt zweckmässig in einer - wie Stab (6) und Fasernbündel (22) - infrarot-durchlässigen Ankoppelungsflüssigkeit (38). Das ummantelte Fasernbündel (22) führt zu einem oberhalb der Zelle angeordneten Infrarotdetektor (24), von wo mittels eines Senders oder eines Verbindungskabels (26) elektromagnetische bzw. elektrische Signale ausgesandt werden. Die Vorrichtung ermöglicht ein verzögerungsfreies Messen der Badtemperatur unterhalb der Anode.
Patent EP-0106862-A1 (EP)
Title: Modeles reduits de vehicules, mus par un moteur et dirigeables
Inventor: RYAN JOHN GERARD
IPC: A63H17/395
Filed: 1983-04-22
Abstract: Des modèles réduits de véhicules à roues comprennent un châssis (11), des roues (3, 4) rattachées au châssis et reposant sur le sol, au moins une roue (4) étant dirigeable, un moteur électrique (10) étant connecté et agencé pour entraîner au moins l'une des roues reposant sur le sol, un organe de direction (28) connecté à la (les) roue(s) dirigeable(s), et un basculeur de came (29) sur l'organe de direction. Un élément de commande de direction, par exemple une carte ayant une piste de came peut se déplacer par rapport au basculeur de came (29) au moyen du moteur d'entraînement (10). Au fur et à mesure que la carte se déplace, le véhicule roule et est dirigé en fonction de la configuration de la piste de came. La carte peut comprendre plusieurs pistes, le chemin pris par le véhicule dépendant de l'orientation de la carte par rapport à ce dernier. Le véhicule peut avoir un commutateur prioritaire lui permettant d'être entraîné sans la commande de la carte, de préférence les roues étant alors alignées pour le diriger en ligne droite. Un pare-chocs peut, dans ce cas, couper le moteur si le véhicule rencontre un obstacle.
Patent EP-0127625-A1 (EP)
Inventor: SELBERG ROBERTO BJOERN OLOF
IPC: A63B69/36
Filed: 1983-08-23
Abstract: Un dispositif permettant de jouer une crossée pour s'entraîner au golf comprend une plate-forme (43) ayant une surface supérieure appropriée aux coups de golf, la plate-forme (43) étant réglable pour s'incliner dans n'importe quelle direction pour simuler le jeu dans une pente ascendante ou descendante ou autre, et caractérisée par un montant central dirigé vers le bas (61) agencé sous la plate-forme (43), ce montant ou pilier étant déplaçable verticalement et agencé de manière rotative dans un tube (57) lequel est une partie fixe d'une plaque (55) destinée à reposer sur le sol ou autre support à l'aide de moyens de support (53) conférant une stabilité à la plate-forme (43) lorsqu'elle se trouve en position abaissée et par un dispositif de levage (83, 85, 91, 93, 95) à l'aide duquel la plate-forme (43) peut être relevée vers une position supérieure puis on la fait tourner au niveau de cette position pour lui donner l'orientation désirée et elle est ensuite de nouveau abaissée vers sa position basse stable.
Patent EP-0120336-A1 (EP)
Inventor: SCHWARZE RIGOBERT DIPL-ING
IPC: B21D7/00
Filed: 1984-03-01
Abstract: Bei der Rohrbiegemaschine ist an der Biegeschablone (16) und / oder Spannbacke (18) eine Anlagefläche, insbesondere Ausnehmung zur auswechselbaren Aufnahme eines mit der Klemmfläche (31a, 19a) versehenen Körpers (19, 31, 51, 52, 72) vorhanden ist und dieser Körper mit einem Antrieb (54, 59, 64, 67, 68, 69, 70) versehen, der den Körper mit einer Vertikalbewegung in die Ausnehmung (54) einfährt oder aus dieser ausfährt und in die vorbezeichnete Ausnehmung an die Stelle des einen mit Klemmfläche versehenen Körpers ein anderer Körper mit einer Klemmfläche anderer Ausbildung ein- und ausfahrbar ist. Vorteilhaft ist oberhalb der Biegeschablone und koaxial zu deren Drehachse sowie relativ zur Biegeschablone in gleicher Horizontalebene drehbar eine Tragvorrichtung vorteilhaft in Gestalt einer Trägerplatte, angeordnet ist, an deren Bereich des Umfanges eine Vielzahl von Klemmkörpern angebracht sind und diese Klemmkörper von der Trägerplatte in die Ausnehmung der Biegeschablone verschiebbar sind.
Patent EP-0124843-A1 (EP)
Inventor: TAYLOR RONALD P
IPC: C08K5/18
Filed: 1984-04-30
Abstract: The present invention is directed to a process for the production of polyurethane elastomer moldings by reacting a reaction mixture in a closed mold, wherein said reaction mixture comprises:
     (a) an organic polyisocyanate;   (b) an organic active hydrogen group-containing compound having a molecular weight of from 1800to 12,000 and containing at least two active hydrogen groups;   (c) 1,3,5-triethyl-2, 6-diamino benzene and, optionally   (d) a catalyst for the reaction between hydroxyl groups and isocyanate groups, wherein component (c) is present in an amount of from 25 to 35 percent by weight based on the combined weight of components (b) and (c), wherein the amounts of components (a), (b) and (c) are such that the isocyanate index of the reaction mixture is from about 90 to 110, and wherein all of said components are processed via a one-shot process whereby (a) is mixed simultaneously eitherwith (b), (c) and (d) orwith a non-reacted premixture of some or all of (b), (c) and (d).
Patent EP-0126343-A1 (EP)
Inventor: BYWATER ROBERT JAMES
IPC: A61K31/55
Filed: 1984-05-01
Abstract: A compound of formula (I)
     wherein (i) P is a bond, oxygen, sulphur, NR 4 , methylene, ethylene or vinylene and X is
     
     and R 1  and R 2  are each hydrogen, halogen, hydroxy, acyloxy, lower alkyl, lower alkoxy or trifluoromethyl   and R 3  is hydrogen, lower alkyl, lower aralkyl; aminoethyl or aminopropyl each optionally N-substituted by lower alkyl, or lower alkyl substituted nitrogen-containing heterocyclyl.   and R 4  is lower alkyl,   and R 5  is hydrogen,   or (ii) P is - CR 6 R 7  and X is
     wherein the nitrogen is bonded to P.   and R 1  is hydrogen, lower alkyl, lower alkoxy, lower alkylthio, halogen or trifluoromethyl,
   and R 3  is hydrogen, lower or higher alkyl, lower alkenyl or lower alkynyl, C 3 - 7  cycloalkyl, C 3-7  cycloalkenyl or lower alkyi substituted by C 3 - 7  cycloalkyl, hydroxy, amino, mono- or diloweralkylamino, carboxy, lower carbalkoxy, carbamoyl, mono- or di- lower alkyl-carbamoyl, phenyl, lower alkanoyl or phenylcarbonyl   and R 5 , R 6  and R 7  are each hydrogen or lower alkyl   and R 8  is hydrogen, lower alkyl, carboxy, lower carbalkoxy, or lower alkyl substituted by hydroxy, amino, mono- or di- lower alkyl amino,   or a lower or higher alkanoyl, adamantoyl, carbamoyl, mono- or di- lower alkyl carbamoyl, C 3 - 7  cycloalkyl carbonyl or phenyl carbonyl derivative or a 2-N-oxide, 2-N-lower alkyl or phenyl lower alkyl quaternary derivative or a pharmaceutically acceptable salt thereof, is useful in treating diarrhoea or scours.
Patent EP-0133932-A1 (EP)
Inventor: KASHIWABW TADAO
IPC: B65C9/18
Filed: 1984-07-12
Abstract: Herein disclosed is an automatic label winder for automatically winding a label web, which is printed with bar codes or the like by a printer, upon a label cassette which is removably attached to a label applicator. A turntable to be charged with the label cassette is made turnable above the base of the automatic label winder. A winding shaft is disposed at the center of the turntable for rotating the take-up core of the label cassette to wind the label web. A cutter mechanism is carried on the turntable for cutting the label web when a predetermined length is taken up. A sensor senses a through hole, which is formed in the circumference of the turntable, to detect the turning position of the turntable to generate a table stopping signal. In response to this signal, the turntable is stopped. Thus, the label web is guided into the label cassette and is set in position in the label cassette in accordance with the turning position of the turntable.
Patent EP-0135033-A1 (EP)
Inventor: SEMEL JOACHIM DR
IPC: C01B21/26
Filed: 1984-07-19
Abstract: In a process for reducing the nitrogen dioxide content in waste gas mixtures from nitric acid production, (C2-C5)-alkenes are fed into the waste gas and this gas mixture is passed at temperatures between 30 DEG and 230 DEG C over a rare metal catalyst.
Patent EP-0136495-A1 (EP)
Title: Measuring device for determination of the diameter of round timbers of the like
Inventor: HELLAK ULRICH
IPC: G01B7/12
Filed: 1984-08-14
Abstract: The measuring device for determination of the diameter of round timbers, tree trunks or the like possesses a guide tube (1), at one end of which a stationary measuring leg (2) is attached perpendicular to the guide tube (1) and a slide (4) displaceably mounted on the guide tube (1), at one end of which slide a measuring leg (3) which is movable relative to the stationary measuring leg (2) is attached perpendicular to the slide (4). In this arrangement, a linear potentiometer (9, 10, 11, 12) is arranged in the guide tube (1) and is connected to a device for indicating the measured diameter. The slider (11) of the linear potentiometer can be displaced together with the slide by being magnetically coupled thereto. <IMAGE>
Patent EP-0117001-A1 (EP)
Inventor: WHITNEY IAN
IPC: H05B3/64
Filed: 1984-02-14
Abstract: A laminar heating panel (1) comprises a resistance wire (2) insulated with a glass fibre wrapping (18) or other glass or ceramic coating, the wire (2) being enclosed between close fitting first and second layers (3, 3A, 38) of heat conducting material, with mechanical connection means (5) connecting the first and second layers (3, 3A, 3B) together.
Patent EP-0127233-A1 (EP)
Inventor: JENNINGS RICHARD E
IPC: A01D34/28
Filed: 1984-05-17
Abstract: A mechanism (25, 40) for changing the cutting angle of the cutterbar (20) on a crop harvesting machine (10), such as a mower-conditioner orwindrower, relative to the ground (G) is disclosed wherein the cutting angle can be changed while the harvesting machine (10) is being operated. This on-the-go adjustment mechanism includes a hydraulic cylinder (40) positioned as the top link between the frame (12) of the harvesting machine and the header (15) in which the cutterbar (20) is mounted. Changes in the length of the hydraulic cylinder (40) effect a pivotal movement of the header (15) aboutthe lower links (27) interconnecting the frame (12) and the header (15) to change the angle of the cutterbar (20) relative to the ground (G). By connecting the cutting angle adjustment cylinder (40) to the hydraulic circuitforthe header lift cylinders (32) and by sizing the bore of the angling cylinder (40) such that its stroke is activated prior to activation of the lift cylinders (32), the cutterbar cutting angle can be varied from the operator's seat through manipulation of the hydraulic control lever for the header lift system while the machine is in motion cutting crop. An adjustment bracket (50) is provided with variousstop settings to control the range of the adjustment of the cutting angle obtainable through manipulation of the angling cylinder (40).
Patent EP-0117127-A1 (EP)
Inventor: SHAFTO KEITH
IPC: B25B5/10
Filed: 1984-02-15
Abstract: The invention relates to clamping and holding tools for woodwork, and provides clamping means comprising:
     (a) at least one substantially rigid member (200) having an array of apertures (201) in a surface thereof, and   (b) at least one clamping member (205) having;
   (i) a body portion with securing means at an undersurface thereof, to fit in at least one corresponding aperture of a substantially rigid member and thus imobilize the body portion, and   (ii) a pusher portion selectively movable towards and away from the body portion across the surface of the substantially rigid member.
Patent EP-0175026-A1 (EP)
Inventor: SAVIT CARL H
IPC: G01H9/00
Filed: 1984-09-18
Abstract: A hydrophone streamer (12) that includes several arrays (20) of optical fiber pressure sensors. Each array (20) consists of at least three sensors (30, 32, 34) symmetrically disposed around the inside of the streamer skin (26) to form a vertically-disposed array. Each sensor modulates a coherent light beam (47) in accordance with the instantaneous ambient water pressure. The output signals of the sensors include an AC component due to seismic waves and a DC component due to hydrostatic pressure difference between the sensors of an array. Means (22) are provided to resolve the AC (62, 66) and DC (56) components to determine the arrival direction of the received seismic waves.
Patent EP-0135553-A1 (EP)
Inventor: DUTCH TREVOR KEITH
IPC: E04H17/16
Filed: 1984-03-08
Abstract: Structures de barrières possédant au moins une paire de montants verticaux (10) possédant chacun des cannelures s'étendant verticalement (19, 14, 20) qui se font face les unes aux autres. Entre chaque paire de montants (10) s'étendent une barre inférieure (60) et une barre supérieure (11) à cannelure inversée. La barre supérieure (11) possède des membrures dirigées vers l'intérieur (23, 24) délimitant une gorge de réception de panneaux (25) dirigée vers l'intérieur à l'instar de la barre inférieure (60) une fois montée. Un panneau rectangulaire (12) est fixé à la barre supérieure (11) et à la barre inférieure (60) par des pattes de fixation (13) qui sont bloquées dans la cannelure (19, 14, 20), aux membrures dirigées vers l'intérieur (23, 24) de la barre supérieure (11) et à la barre inférieure (60).
Patent EP-0156850-A1 (EP)
Inventor: WITT MICHAEL
IPC: B65D41/34
Filed: 1984-09-13
Abstract: Une fermeture antivol comprend un couvercle (1) adapté pour se visser à un conteneur ou par exemple, un organe d'adaptation non rechargeable (11) fixé à celui-ci, une bague fragile (30) mobile axialement avec le couvercle sur le conteneur ou organe d'adaptation et des moyens formés sur la bague et sur le conteneur ou organe d'adaptation venant s'engager lorsque l'on retire le couvercle du conteneur ou organe d'adaptation et permettant le retrait total du couvercle uniquement après avoir cassé la bague fragile. La bague fragile peut consister en un anneau supérieur (31) rattaché à un anneau inférieur (32) par l'intermédiaire de ponts (33), dont les extensions vers le haut forment des contreforts (34) qui s'étendent radialement vers l'extérieur de l'anneau supérieur (31). Le couvercle (1) ne peut être retiré à moins de casser au préalable la bague (30).
Patent EP-0156862-A1 (EP)
Inventor: BAGNALL RALPH SIMPSON
IPC: F28D1/04
Filed: 1984-09-08
Abstract: Le système de refroidissement d'une moissonneuse-batteuse (10) comprend un échangeur de chaleur (38) pour refroidir un moteur à combustion interne (32) ainsi qu'une unité de nettoyage d'air (36) de l'échangeur de chaleur. L'unité de nettoyage d'air de l'échangeur de chaleur possède un écran fixe (62) adjacent à l'échangeur de chaleur (32) qui forme une paroi d'un gros caisson (45). Des organes en forme de canaux (64 et 66) et des barres plates (68) maintiennent l'écran fixe (62) dans un plan et forment une pluralité de compartiments en forme de morceaux de tarte. La plaque d'obturation d'air (78) montée sur l'arbre rotatif (72) ferme les compartiments en forme de morceaux de tarte et arrête l'écoulement d'air au travers de l'écran fixe (62). Une conduite d'aspiration (84) adjacente à l'écran fixe (62) et à l'intérieur du gros caisson (45) tourne avec l'arbre rotatif (72) directement transversalement à l'écran (6) depuis la plaque d'obturation (78). La conduite d'aspiration (84) est connectée à l'admission d'une soufflante centrifuge (118) par un tuyau à vide (96). La soufflante centrifuge (118) aspire les émondes de l'écran fixe (62) et au travers d'une longue fente (88) dans la conduite d'aspiration (84) lorsque cette dernière est déplacée le long de la surface de l'écran fixe (62) par l'arbre rotatif (72). Le gros caisson possède un écran fixe d'entrée d'air (60) dans la paroi supérieure (56). La charnière (58) qui relie le gros caisson (45) au bâti de support (40) permet de pivoter l'écran fixe (62) pour le dégager de l'échangeur de chaleur (38) à des fins d'entretien. Un refroidisseur d'huile (108) est placé entre l'écran fixe (62) et l'échangeur de chaleur (38), et il est également relié au bâti de support (40) par la charnière (58).