baber/WOPTO huggingface dataset:
Patent EP-0002677-A1 (EP)
Inventor: YUICHI YAMAMURA
IPC: C07K9/00
Filed: 1978-12-02
Abstract: Compounds, of the following formula and their physiologically acceptable salts:
     where:
     R is hydrogen or a group of the formule R'CO-(wherein   R' is an acyclic hydrocarbon group which may be substituted by a cyclic hydrocarbon group -2.3.2,3-dimethoxty-5-methyl-1,4-benzoquinon-6-YI at its ω-position) or a group of the formula
         
     They have an immunostimulatory activity.
Patent EP-0008063-A1 (EP)
Inventor: NEEFF RUTGER DR
IPC: C09B1/20
Filed: 1979-07-31
Abstract: Anthrachinon-Derivate, die in einer ihrer tautomeren Strukturen der Formel <IMAGE> entsprechen, in der A einen von Sulfonsäuregruppen freien, gegebenenfalls weitersubstituierten Anthrachinonrest, der vorzugsweise aus höchstens 5 kondensierten Ringen besteht, m eine Zahl von 1-4, vorzugsweise 1 oder 2, R1 Wasserstoff oder eine C1-C4-Alkylgruppe R2 eine Cyangruppe, einen Rest der Formel <IMAGE> oder einen Rest der Formel <IMAGE> bedeuten, worin R3 Wasserstoff, eine grad- oder verzweigtkettige Alkylgruppe oder eine Cycloalkylrest, R4 einen Substituenten, n 0, 1, 2, 3 oder 4 und p 0, 1, 2, 3, 4 oder 5 bedeuten, Verfahren zu ihrer Herstellung sowie ihre Verwendung zum Pigmentieren organischer makromolekularer Stoffe.
Patent EP-0010723-A1 (EP)
Inventor: DOCKNER TONI DR
IPC: A01N43/50
Filed: 1979-10-23
Abstract: New imidazole-copper complex compounds having a good fungicidal action, fungicides containing these compounds as active ingredients, processes for their manufacture, and their use for combating fungi.
Patent EP-0004179-A1 (EP)
Inventor: MCKANE JOHN
IPC: E04G7/30
Filed: 1979-03-07
Abstract: A coupling for tubular scaffolding includes a boss 10 mounted on a standard 40 by a pin 42 or by welding and a wedge ring 24 rotatably encircling and co-planar with the boss. 
     Radial insets 16 in the boss combine with the ring to form apertures 30 in which pegs 32 are locatable, the pegs being attached to the ends of ledgers 80 and transoms 82. The inner face of the wedge ring has sloping wedge surfaces 28 in the vicinity of the apertures 30 which alter the radial dimension of the apertures. Thus, when a peg is located in an aperture the wedge ring can be rotated to wedge the peg firmly in the aperture. 
     The problem existing prior to the invention was the difficulty of securing ledgers and transoms. This had to be done by screw couplings or by getting above the coupling in order to tighten it. The coupling of the invention can be operated from below, i.e. by a person standing on erected scaffolding.
Patent EP-0015904-A1 (EP)
Inventor: HANSEN BENT
IPC: E04H1/12
Filed: 1979-07-30
Abstract: Les elements de construction sont particulierement prevus pour la construction de maisons demontables pour les enfants, mais peuvent etre utilises pour la realisation d'autres constructions et abris provisoires. Les elements de construction sont realises en mousse de polyurethane flexible, eventuellement recouverte de tissu lavable, et presentent des encoches permettant leur assemblage. Ces elements de jeu d'enfants n'offrent aucun danger en raison de leur flexibilite et de leur legerete.
Patent EP-0020545-A1 (EP)
Title: Systeme de circulation de fluide producteur d'energie
Inventor: BILTONEN RODNEY B
IPC: G01N25/48
Filed: 1980-05-07
Abstract: Dispositif (5) de production d'energie, base sur la tendance d'un corps spherique solide (10) a attirer radialement vers l'interieur toutes particules environnantes. La geometrie specifiquement definie du systeme de circulation de fluide incorpore dans le dispositif (4) et sa localisation bien definie par rapport au centre (9) de la masse du corps spherique (10) produit un manque d'equilibre entre les forces resultantes agissant en directions opposees sur les masses de fluide primaire (18) et secondaire (19) confinees du systeme, forcant ainsi un courant de fluide dans la direction de la force la plus grande a etre converti en energie. Note La demande internationale se refere a des dessins bien que ceux-ci n'aient pas ete inclus dans la demande au moment du depot. Des dessins ont ete remis apres l'expiration du delai prescrit a la regle 20.2a)iii), en consequence toute reference a ces dessins est consideree comme non existante en vertu de l'article 14.2.
Patent EP-0021036-A1 (EP)
Title: Tamper-proof plastics closure cap for bottles, particularly for those containing mineral water, beer and the like
Inventor: DI NUNZIO GIUSEPPE
IPC: B65D41/18
Filed: 1980-05-21
Abstract: A bottle cap is provided with a circular inner peripheral relief member that is in opposition to a mating groove in the neck of the bottle. An annular collar is positioned beneath the relief member and is spaced from the neck of the bottle. A bottle opener is used to crack the annular collar to thereby indicate that the cap has been removed.
Patent EP-0023564-A1 (EP)
Inventor: CHRISTNER HANS
IPC: C01F7/02
Filed: 1980-06-21
Abstract: There is disclosed a process for receiving, storing and handling aluminum hydroxide wet hydrate, wherein the aluminum hydroxide wet hydrate is unloaded, optionally in batches, by means of a dumping means, e.g., a dump truck into a hopper which is equipped with a conveying means, e.g., a plate conveyor, the aluminum hydroxide wet hydrate supplied by means of a transporting apparatus, e.g., a double belt vertical conveyor, to a weighing means, e.g., a conveyor-type weigher and weighed, subsequently supplied to an aluminum hydroxide wet hydrate suspension tank, mixing the aluminum hydroxide wet hydrate in the tank with the amount of aqueous sodium hydroxide needed to produce a suspension of the aluminum hydroxide wet hydrate and producing a pumpable and meterable suspension of the aluminum hydroxide wet hydrate by heating to a temperature between 20 DEG  and 100 DEG  C. with the aid of a heating element and a stirrer.
Patent EP-0032531-A1 (EP)
Inventor: KNAUER NORBERT
IPC: G10K9/10
Filed: 1980-11-04
Abstract: 1. Device serving as a sleeping aid for infants, characterised by a movement spindle (10, 32) operating approximately at the heart beat of a human, one end of which spindle is coupled to a diaphragm (6) producing systolic and diastolic cardiac sounds.
Patent EP-0014084-A1 (EP)
Inventor: PASKERT JOSEPH HENRY
IPC: F16B15/00
Filed: 1980-01-21
Abstract: A two-piece sheet metal nail (10) comprises a one-piece shank portion (12) and a one-piece head portion (14) which may be quickly and manually assembled without specialized tools. The shank portion (12) includes a pair of oppositely extending wing members (32 and 34) at its end remote from its point which cooperate with a pair of tabs (46 and 48) provided on the head portion (14) to assemble the shank portion (12) to the head portion (14). Projections (not shown) on the wing members self-lockingly engage in apertures formed by pressed out portions (36, 38) of the tabs. The shank portion (12) is inserted through an aperture (44) in the head portion (14) and rotated relative to the head portion in order to assemble the nail.
Patent EP-0018754-A1 (EP)
Inventor: CLARK BECKY J
IPC: G06F15/16
Filed: 1980-04-18
Abstract: A speed independent selection switch designed for pipelined message transmission through digital communication networks. The selector routes a message from the input path to one of two input paths selected by the first bit of the message, that bit then being discarded.
Patent EP-0030437-A1 (EP)
Inventor: SUBRAMANIAM AMBATI
IPC: H03M7/46
Filed: 1980-12-01
Abstract: A digital image data compression system which generates run length symbols comprising a white and a black portion containing up to a specified maximum number of white pixels resp. black pixels. A symbol may be composed of a black portion followed by a white portion or vice versa. If the second portion of any run length of a particular type run exceeds the maximum number of pixels, that run length is terminated at the maximum number, the corresponding symbol is generated, and a special symbol, indicating a change in the type of run, is inserted. The symbol following the special symbol, which is the opposite type from the original symbol, is generated using the remaining pixels from the last run length and the following run length of the opposite colour. The symbols are used to provide address data for memory devices (38, 40) which generate variable length code words that are transmitted to a receiving station (102).
Patent EP-0025403-A1 (EP)
Inventor: JORDAN DAVID D
IPC: F16D3/26
Filed: 1980-09-10
Abstract: A universal joint for connecting a pair of elongated members provides for transmission of torque between the pair of members (10,12) when the pair of members are oriented at various angles relative to each other. One of the members (10) terminates in a cavity, which is substantially cylindrical. The other member (12) extends into the cavity and a pair of sockets (24, 26) cooperate with the other member (12) to secure the latter within the cavity. The pair of sockets (24, 26) include projections (34) which are received in a receptacle (15) on the other member (12). At least one of the sockets (24, 26) is shiftable in a direction along the major axis of the member (12) receiving the projections (34) in order to reduce the maximum dimension of the pair of sockets (24, 26) and the member (12) to permit the pair of sockets (24, 26) and the member (12) to be accommodated within the housing. When accommodated within the housing, the socket is shiftable into its operative position wherein both sockets (24, 26) substantially engage the wall of the cavity. The shiftable socket includes a locking member opening (50) designed to accommodate a locking member (60) for locking the socket (24, 26) with respect to the other member (12) when the socket is in its operative position with respect to the other member.
Patent EP-0036004-A1 (EP)
Inventor: BRINER EMIL
IPC: D01H9/02
Filed: 1981-04-08
Abstract: L'invention a pour objet un metier a filer en gros, avec ailettes (5) suspendues et pivotables, disposees au moins sur une ligne. Les ailettes (5) sont montees sur un cadre (14) constitue d'un support longitudinal (4) et de deux bras (12, 13) disposes perpendiculairement a ce dernier. Le cadre (14) est pivotable autour d'un axe (15) entre une position de fonctionnement et une d'enlevement. Un systeme de pivotement et de mise sous charge (18) est relie au cadre (14) de maniere que ce dernier soit bloque dans sa position de fonctionnement. Le metier a filer en gros d'apres l'invention presente, entre autres, l'avantage d'un positionnement precis des ailettes (5) pivotables dans leur position bloquee de fonctionnement par quoi est assuree une haute securite d'exploitation notamment contre les accidents.
Patent EP-0038427-A1 (EP)
Inventor: KRANZ ECKART DR
IPC: A01N43/16
Filed: 1981-03-19
Abstract: Novel 3-carbamoyl-4-hydroxycoumarins of the formula I <IMAGE> in which X, R<1>, R<2> and n have the meaning indicated in the description. They are obtained when 4-hydroxycoumarins are reacted with isocyanates in the presence of a diluent and in the presence of a base. The novel 3-carbamoyl-4-hydroxycoumarins of the formula (I) have potent pesticidal properties, in particular insecticidal properties.
Patent EP-0068038-A1 (EP)
Inventor: WILLARD ALVIN K
IPC: C07C45/51
Filed: 1981-06-29
Abstract: (+)-(4R,6S)-(E)-6-[2-(4'-fluoro-3,3',5-trimethyl-[1,1'-biphenyl]-2-yl)ethenyl]-3,4,5,6-tetrahydro-4-hydroxy-2H-pyran-2-one of the formula
     and a process for preparing the same are disclosed. This compound is a very potent inhibitor of the enzyme 3-hydroxy-3-methylglutaryl coenzyme A reductase, a major rate limiting enzyme in cholesterol biosynthesis.
Patent EP-0053308-A1 (EP)
Inventor: SCALESCIANI JUAN BORIS ALDO
IPC: C07D499/04
Filed: 1981-11-13
Abstract: A wide spectrum antibiotic of the penicillin class, of formula: 
<CHEM>
 in which R = H, Na or K.
Patent EP-0047607-A1 (EP)
Inventor: KAM LIT YAN
IPC: G11C11/14
Filed: 1981-08-26
Abstract: An electrical connector socket for a bubble memory package, comprises, a pair of housings (14) (16) containing respective rows of electrical terminals (24) for electrical engagement with circuit conductor pads of a bubble memory package (4), integral tie bars (18) (18) join and align the housings (14) (16) and are removable after assembly of the housings on a circuit board (2), and metal spring clamps (52) (52) are hinged to respective housings (14) (16) and provide retention and restraint of the bubble memory package (4) during vibration.
Patent EP-0070940-A1 (EP)
Inventor: FUNABASHI MASAYUKI
IPC: C08H1/00
Filed: 1981-12-30
Abstract: Known articles, for example films, composed of collagen which have been prepared by fibrating collagenous material obtained from an animal and reconstituting a collagenous material from the collagen fibers possess insufficient physical properties, such as tear and tensile strength, for certain applications. These problems are overcome with an article composed of collagen having a thickness of 5 to 20 µm; a peak maximum temperature of endothermic denaturation of 62 to 71°C, a wet tensile strength of 3 to 6 kg/mm 2  and a wet tear strength of 25 to 150 g.cm/cm. Such an article is prepared by cross-linking a collagenous material so that the difference between the peak maximum temperature of endothermic denaturation before and after cross-linking is .1.0 to 10°C and the peak maximum temperature after cross-linking is 63 to 74°C, fibrating the cross-linked material to prepare an aqueous dispersion with a viscosity of 100 to 2000 cP and spinnability of 30 to 80 mm at a concentration of 1% by weight of collagen fiber and subjecting the dispersion to electrodeposition. The articles can be used as edible casings for foodstuffs such as sausages.
Patent EP-0044782-A1 (EP)
Inventor: PERE GERARD
IPC: C25B15/08
Filed: 1981-07-20
Abstract: Electrolysis return circuit for an electrolysis installation, e.g. for electrolysis of pressurized water. Passage is provided from the anolyte outlet (1) to the anolyte inlet (3) via a direct transfer circuit (9) equipped with a crude degasser (10) and transferring the portion   <IMAGE>   of the anolyte flow A, C being the catholyte flow, and via a circuit (7) equipped with a thorough degasser (8) and transferring, from the catholyte outlet (2) a flow   <IMAGE>  and vice versa to pass from the catholyte outlet (2) to the catholyte inlet (4).
Patent EP-0047215-A1 (EP)
Inventor: DAGES DANIEL
IPC: B32B17/10
Filed: 1981-09-01
Abstract: This invention relates to a novel group of plasticizers for polyvinyl butyral wherein the plasticizer comprises a mixture of at least one alkyl alkylaryl adipate and at least one dialkyl adipate in which the alkyl group contains 3 to 8 carbon atoms.
Patent EP-0063149-A1 (EP)
Inventor: MATHIS GERARD
IPC: A61K9/00
Filed: 1981-10-23
Abstract: Microemulsion aqueuse de fluorocarbures, indefiniment stable a une temperature donnee. Cette microemulsion est constituee de: 1) un milieu aqueux, 2) un fluorocarbure; 3) un seul agent tensio-actif fluore non ionique, ledit agent tensio-actif ayant un point de trouble inferieur d'au moins 5 a 10 C a la temperature de stabilite de la microemulsion lorsque le milieu aqueux est constitue par de l'eau pure. Application: transporteurs d'oxygene.
Patent EP-0056648-A1 (EP)
Inventor: PERRELLA GUIDO
IPC: B22D17/12
Filed: 1982-01-19
Abstract: An injection arrangement for die casting machines includes: a small reservoir (16) for retaining a molten casting metal delivered thereto from a remote source; within the reservoir (16), a cylinder (18) with a piston (22) and shot chamber (28) therein; a nozzle (30); and a conduit connecting the nozzle (30) to the shot chamber (28). The assembly is preferably supported by a single swivel socket arrangement (46, 50) directly below the shot chamber (28) and cylinder (18).
Patent EP-0062172-A1 (EP)
Inventor: HATTORI SHINICHIRO
IPC: G03B17/48
Filed: 1982-03-11
Abstract: In a camera attached to the eyepiece section of an endoscope is arranged a photoelectric element for generating photoelectric signal corresponding to the brightness of light reflected from an object and transmitted through an image guide in the endoscope. The photoelectric signal of the photoelectric element is converted by a current-voltage converter/integrator circuit to an observation light control signal at the time of observation while to photographing light control signal at the time of photographing. The current-voltage converter/integrator circuit also generates sync signal in response to the release action. Each of the observation light control signal, sync signal and photographing light control signal is transmitted to a light supply unit through a signal transmission line. The signal transmitted is judged through the light supply unit to be observation light control signal, sync signal or photographing light control signal according to its polarity and level. The light control of an observation light source or photographing light source is achieved according to signal judged.
Patent EP-0061129-A1 (EP)
Inventor: MATSUZAKI ATSUHIDE
IPC: H02B11/24
Filed: 1982-03-16
Abstract: A shutter device for metal-enclosed switch gear (1) of the type having a swich box (2) provided with disconnecting parts (4A, 4B) adapted to be connected electrically by a circuit breaker when the latter is inserted into the switch box (2). The shutter device (11) has shutters (12) movable into and out of positions for covering the disconnecting parts (4A, 4B), a vertically movable rod (13) supporting the shutters (12), an operating lever (14) connected at its one end (15A) to the rod and rotatable around a fulcrum (17), and an operating roller (20) provided on the circuit breaker (8) and adapted to roll on the portion (14B) of the operating lever (14) between the fulcrum (17) and the entrance-side end (15B) of the actuating lever (14) thereby to rotate the actuating lever (14) around the fulcrum (17) to move the shutters (12) into and out of the covering positions. According to this arrangement, it is possible to manipulate the actuating lever (14) at a portion (14B) of the latter remote from the electrically charged disconnecting parts (4A, 4B) so that the works such as inspection, protective maintenance and so forth can be conducted without the fear of dangerous contact of the operator's hand with the electrically charged disconnecting parts (4A, 4B).
Patent EP-0093204-A1 (EP)
Inventor: PLOSS HARTMUT DR
IPC: C05D9/02
Filed: 1982-04-29
Abstract: 1. A process of granulating fertilizer mixtures containing ferrous sulphate and fertilizing substances, wherein moisture for granulating is added, characterized in that a mixture is granulated which contains ferrous sulphate naving an average water of crystallization content of 1 to 4 moles and also contains a hydrophilic substance which retards the absorption of the moisture for granulating by the ferrous sulphate.
Patent EP-0060119-A1 (EP)
Inventor: GOODSON THEODORE JR
IPC: A61P31/04
Filed: 1982-03-08
Abstract: 4-Fluoroazetidinones of formula 1
     wherein R is a carboxy-substituted or esterified carboxy-substituted butenyl group represented by the formulas
     and R 1  is amino, amido, imido or imidazolidino or a pharmaceutically-acceptable salt thereof obtained from penicillin are useful intermediates in the preparation of β-lactam antibiotics. 4-Fluoroazetidinones of formula 1 wherein R 1  as described above other than amino, benzyloxycarbonylamino, p-nitrobenzyloxycarbonylamino, t-butyloxycarbonylamino, 2,2,2-tnchloroethoxycarbonylamino, or p-methoxy- benzyloxycarbonylamino; and R is a carboxy-substituted butenyl represented by the formula
     have antibacterial activity.
Patent EP-0083832-A1 (EP)
Inventor: UNO MASARU
IPC: C02F3/28
Filed: 1982-04-19
Abstract: A process for separating and recovering carbonic acid gas from a methane-rich gas (1) containing the same by a pressure swing means comprising contacting the methane-rich gas with an adsorbent (5) for carbonic acid gas at a high pressure to obtain a refined methane gas (8) and then desorbing the carbonic acid from the carbonic acid gas-adsorbed adsorbent at a low pressure to obtain a substantially pure carbonic acid gas (7).
Patent EP-0078632-A1 (EP)
Inventor: HOWARD PETER BARRY
IPC: C09C1/00
Filed: 1982-10-20
Abstract: This invention relates to improved pigments and their preparation and particularly to titanium dioxide pigments, for use, for instance, in paints. 
     The titanium dioxide pigment of the present invention comprises a particulate core pigmentary rutile titanium dioxide having a coating of dense amorphous silica and optionally an outer coating containing a hydrous oxide of aluminium characterised in that the particulate core has an inner coating of an oxide or hydrous oxide of zirconium in an amount of up 5 % by weight expressed as Zr0 2  on the weight of TiO 2  and that the coating of dense amorphous silica carried out on the inner coating is present in an amount of up to 12% by weight expressed as SiO 2  on the weight of TiO 2 .
Patent EP-0058606-A1 (EP)
Inventor: HERPERS LODEWIJK-JOZEF
IPC: A61N1/362
Filed: 1982-02-10
Abstract: A programmable pacemaker pulse generator capable of operating in several atrial and ventricular pacing modes having atrial and ventricular sense amplifiers and output circuits and programmable memory and clock controlled digital timing circuits for selectively delivering stimulating pulses to the heart in an atrial synchronous mode of operation. The ventricular sense amplifier has a blanking and refractory period following the sensing of a ventricular heartbeat or the occurrence of a stimulation pulse. Delay means are operatively connected to the atrial sense amplifier operate to trigger the generation of a ventricular stimulating pulse after an A-V delay interval following a sensed atrial depolarization. The A-V delay interval is lengthened by means responsive to the detection of two or more ventricular depolarizations without an intervening atrial depolarization, so as to avoid the application of a ventricular stimulating pulse into the vulnerable period (or T-wave) of the heart. In addition, the ventricular refractory period is prolonged by a like interval. In this way the timer intervals are prolonged by a like interval. In this way the time intervals are prolonged to alleviate the possibility of harmful pacing into the heart's vulnerable period while allowing the ventricular stimulating pulse to be delivered after the delay in synchrony with the detected P-wave.
Patent EP-0100828-A1 (EP)
Inventor: ERNST ALFONS DIPL-ING
IPC: G01B5/24
Filed: 1983-05-26
Abstract: An angle measuring device which includes a graduated disc and a stator is mounted to an external drive unit which includes a drive shaft and an attachment surface. The graduated disc is fixedly mounted to the drive shaft such that it is the drive shaft which guides the movement of the disc. The stator is mounted directly to the attachment surface such that the stator does not guide the movement of the graduated disc. In order to align the stator properly with respect to the drive shaft and the graduated disc, a centering collar is provided on the attachment surface, concentric with the drive shaft. The centering collar interacts with at least two alignment surfaces defined by the stator. These alignment surfaces are positioned to define the desired orientation of the stator with respect to the drive shaft.