baber/WOPTO huggingface dataset:
Patent EP-0162037-B1 (EP)
IPC: B29C45/27
Filed: 1985-02-27
Granted: 1989-04-26
Abstract: An injection mold comprises two or more mold sections, which enclose a cavity for molding an injection-molded part. The mold cavity is adapted to be supplied with the molding material through at least one entrance opening. The injection mold is maintained at a temperature at which the molding material is set. Said molding material is injected in a liquid state at a greatly differing temperature. To simplify the injection molding operation, to avoid damage by the removal of sprues, and to accelerate the manufacture,the molding material is injected through the entrance opening directly into the cavity by means of at least one injection nozzle. The injection mold comprises an injection nozzle having a nozzle tip which fits the entrance opening.
Patent EP-0165950-B1 (EP)
IPC: G02C7/02
Filed: 1984-12-05
Granted: 1990-12-05
Abstract: A multifocal spectacle lens is described with a high positive focal power, with a convex front surface which comprises an aspheric focal portion with an additional near segment, a transition zone surrounding the focal portion and a rim zone, and with an inside surface which forms an afocal margin together with the rim zone. The multifocal spectacle lens according to this invention is characterized by the fact that the near segment has an aspheric design and is separated from the focal section above it by a dividing line which has an approximately straight course. The main meridian of the near segment carries over into the main meridian of the focal section above it continuously and practically without any jump. In an advantageous further design of the spectacle lens according to this invention, an aspheric intermediate portion is provided between the near segment and the distance portion being separated from the distance portion by a dividing line with an approximately straight course and whose vertical main meridian also carries over into the main meridian of the distance portion continuously and practically without any jump.
Patent EP-0227680-B1 (EP)
Title: Dispositif a ecoulement de fluide
IPC: A62C31/24
Filed: 1985-10-22
Granted: 1988-12-28
Abstract: Dans un dispositif à écoulement de fluide, un fluide s'écoule d'une conduite externe (17) vers une conduite coaxiale interne (16), à travers une chambre de communication (21) à une extrémité des conduites. Afin d'empêcher toute formation de turbulences dans l'écoulement du fluide à la suite d'un changement de la direction axiale, des ailettes (25 à 28) sont montées, dont quelques unes (25 et 26) s'étendent dans la chambre de communication. De préférence quelques unes des ailettes s'étendent en continu de la conduite externe à travers la chambre de communication vers la conduite interne. Un redresseur d'écoulement (15) peut également être disposé en aval des ailettes dans la conduite interne.
Patent EP-0221319-B1 (EP)
IPC: H01R12/58
Filed: 1986-09-24
Granted: 1989-02-08
Abstract: A terminal connection pin for solderless connections comprising a press-fit section which is insertable into a contact through bore of a printed circuit board to provide a solderless electrical and mechanical connection between the terminal connection pin and the contact through bore of the printed circuit board, wherein the terminal connection pin has a generally square cross section with an enlarged press-fit section having a groove extending parallel to its longitudinal axis and providing at least two contact paths in an axial direction which are opposite one another and have a limited flexibility. The terminal connection pin provides excellent holding force, and sufficient contact forces across the length of the contact through bore can be achieved by contouring the outer surfaces of the lateral areas and rear area of the press-fit section, with respect to the groove, in the form of peaks and valleys extending in an axial direction, where the distance between the peaks serving as contact points corresponds to half the thickness of the printed circuit board, and where the peaks of the rear area are aligned with the valleys of the lateral areas and the valleys of the rear area are aligned with the peaks of the lateral areas.
Patent EP-0227033-B1 (EP)
IPC: B65D19/32
Filed: 1986-12-17
Granted: 1990-06-20
Abstract: 1. Pallet for the transport and storage of goods, consisting of a cover plate of plastics material and of feet formed on the underside thereof, the pallet being a plastics material part formed in one piece and the feet being formed as pressed extensions of the cover plate with a hollow cylinder open towards the lower side of the foot, characterised in that the pallet consists of a recycling plastics material of a mixture of thermoplastic plastics materials plasticized during production and non-plasticized, for example granular, components such as polyamids, impurities and the like ; and in that the hollow cylinder (3) of the feet (2) is surrounded by reinforcing bars (5, 18) and is enclosed by chambers (4) which are symmetrical with respect to one another and are separated from one another by the reinforcing bars (5, 18).
Patent EP-0231545-B1 (EP)
IPC: C08G69/28
Filed: 1986-12-11
Granted: 1992-07-29
Abstract: The invention relates to a novel grade of copolymers of tetramethyleneadipamide (nylon 4.6) and tetramethyleenterephtalamide (nylon 4.T) containing a mole fraction nylon 4.T up to 0.6 and having such a degree of orientation that the melting temperature shows little dependence on the composition of the copolymer and remains relatively low and which copolymer have good mechanical properties.
Patent EP-0196847-B1 (EP)
IPC: B22D11/10
Filed: 1986-03-24
Granted: 1992-01-22
Abstract: The invention provides an outlet valve for a melt-containing vessel comprising a lower insert piece mounted in the base of the vessel having an outlet bore passing therethrough from the inside to the outside of the vessel, an elongate shaft located above and pressed down upon the lower insert piece, the shaft having a lower face mating with an upper face of the lower insert piece, the shaft being rotatable relative to the lower insert piece about a generally vertical axis, the bore through the lower insert piece being offset, at least at its upper end, from the axis of rotation, and the shaft having a side opening at the lower end thereof capable of aligning with the top of the bore through the lower insert piece in at least one rotational position.
Patent EP-0223574-B1 (EP)
IPC: C04B35/524
Filed: 1986-11-14
Granted: 1992-01-29
Abstract: This invention relates to the production of a novel, porous, carbon structure. A stabilised porous polymer comprising cavities joined by interconnecting pores is heated in an inert atmosphere to yield a stable, porous, carbon structure having the inherent structure of the original stabilised polymer.
Patent EP-0218539-B1 (EP)
IPC: A61L2/18
Filed: 1986-09-24
Granted: 1992-04-08
Abstract: The present invention relates to an apparatus for cleaning and sterilizing objects for example contact lenses, of the type of those comprising two containers, one for the sterilizing solution and the other for the neutralizing solution and a timer which actuates at the end of a predetermined interval a mechanical movement for transferring the contact lenses already sterilized in the first container during the predetermined interval, the apparatus being characterized by a movable device which carries and maintains the case for the lenses during their transfer from the sterilizing solution to the neutralizing solution.
Patent EP-0215750-B1 (EP)
IPC: F02D41/06
Filed: 1986-09-12
Granted: 1991-10-16
Abstract: First (3) and second (9) inlet ducts are provided in the carburettor (C) of the engine and are located downstream and upstream respectively of the throttle valve (V) in the air intake direction. A first pneumatic line (2) puts the first inlet duct (3) into communication with the barometric control chamber (S) of an actuator (A) which controls the angle of ignition advance. The same barometric control chamber (S) is also put into communication with the second inlet duct (9) through a second pneumatic line (6) including at least one restricted section (l0) and a third pneumatic line (7). The first (2) and third (7) pneumatic lines have two associated solenoid on-off valves (4, ll), the operation of which is controlled by a sensor (l3) associated with the starter (W) and a heat sensor (l4) sensitive to the temperature of the engine lubricant. When the starter (W) is active, the low pressure downstream of the throttle valve (V) is transferred to the barometric control chamber (S) of the advance angle control actuator (A). When the starter (W) is returned to the rest position, the low pressure upstream of the throttle valve (V) is transferred to the barometric chamber (S) through the second pneumatic line (6) The restricted section (l0) of which delays the propagation of the pressure gradients towards the barometric control chamber (S) of the actuator (A). This operating condition exists until the temperature of the engine lubricant reaches a threshold level of the order of 45-85 DEG  C. When this treshold level is reached the third pneumatic line (7) is opened to put the second inlet duct (9) directly into communication with the barometric control chamber (S) of the actuator (A) for controlling the angle of advance and the ignition.
Patent EP-0215808-B1 (EP)
Title: Compositions elastomeres
IPC: C08L79/08
Filed: 1986-01-27
Granted: 1993-04-07
Abstract: Des compositions thermoplastiques de moulage ayant d'excellentes caractéristiques de résistance aux tensions, en particulier une résistance aux impacts à des basses températures, comprennent un mélange d'un élastomère thermoplastique, d'un polyester thermoplastique, d'une résine modificatrice et, facultativement, d'argile.
Patent EP-0229788-B1 (EP)
IPC: B23Q7/14
Filed: 1986-07-16
Granted: 1990-10-03
Abstract: The installation comprises at least an autonomous pallet (10) carrying driving means, preferably in the form of electric brake-motor (14), said pallet being provided with wheels (15, 16, 30, 31) to circulate on a network of rails conducting the supply current of the motor and the control signals for the driving means of the pallet. The pallet comprises two beams (11 and 12) and a plate (13) provided with two centering pins (21). The installation is convenient in that it is flexible and may be adapted to all utilizations, particularly because the pallets may be processed individually by a central data processing unit.
Patent EP-0271490-B1 (EP)
IPC: H01R13/646
Filed: 1986-08-23
Granted: 1991-12-04
Abstract: An aerial plug socket for high-frequency ranges has a metal base, which carries the coaxial plug elements for plugging-in the connection cables, and clamping devices arranged on the base, on the one hand for the inner conductor, and on the other for the outer conductor of each coaxial cable leading into the socket. The clamping system, in the case of the outer conductor, consists of a metal clamping arm pivotally arranged in front of the inner conductor clamping device, one clamping surface of the arm lying against the outer conductor and a metal clamping support facing the opposite clamping surface, whereby the clamping surface and clamping support hold the outer conductor in the operating position and grip it tightly. The clamping arm (15) is pivotally arranged around an axis (19) which seen from the insertion direction lies behind the inner conductor-clamping device (6, 13), and transversely to the connection cable longitudinal axis (19). The arm (15) is furthermore mounted on the base carrier (1) in lateral slideways (17) so as to move perpendicularly to the longitudinal axis of the connection cable, its upward movement being limited by stops, and it can be screwed into the operating position against the outer conductor.
Patent EP-0245515-B1 (EP)
Title: Dispositif a semi-conducteurs
Inventor: KITSUKAWA GORO
IPC: H01L27/06
Filed: 1986-11-12
Granted: 1997-04-16
Abstract: Afin d'empêcher l'injection de porteurs minoritaires dans un substrat lorsque le potentiel subit des variations dues au bruit ou analogue, dans un dispositif à semi-conducteurs possédant un substrat et des sources et des drains de transistors à effet de champ du type à portes isolées, ou possédant des collecteurs, des bases et des émetteurs de transistors bipolaires dans une pluralité de couches d'isolation qui sont isolées électriquement dans le substrat, une tension est appliquée au substrat ou à ladite pluralité de couches isolantes, cette tension se situant à l'extérieur de la plage dans laquelle la tension appliquée auxdites sources et drains ou auxdits collecteurs, bases et émetteurs peut-être modifiée.
Patent EP-0234371-B1 (EP)
IPC: B65B59/00
Filed: 1987-02-06
Granted: 1989-06-28
Abstract: The packing machine comprising a passageway for continuous strip movement is intended for continuous and cyclical molding, filling, sealing and at least group-wise severing of containers, and comprises deep-drawing stations located along the path of continuous movement of the strip. In order to enable ordered product lots to be manufactured on such a machine, which lots contain different product components, for example, as regards filling quantities, types of product dressings and the like, the machine is configured such that the deep-drawing station (I) is furnished with a molding tool (1), that the molding tool (1) of the deep-drawing station (I) is provided with a variety of groups (2) of container shapes (4) of different volume, and that each group (2) of the molding tool, selectively and automatically, is formed, with the molding tool (1) to be adjustable into the deep-drawing position (3) relative to the continuously moving strip, that the filling station located behind the deep-drawing station (I) is formed of a variety of selectively operable loading stations (II) corresponding in number to the number of the groups (2), which loading stations are located in series above the path (5) of continuous movement, with the product feed-in lines (6) of the loading stations (II) leading to a corresponding number of product storage containers (7), and that the covering station (III) disposed behind the loading stations (II) is formed of a variety of selectively and automatically operable covering means (8) corresponding in number to the number of the groups (2).
Patent EP-0250734-B1 (EP)
IPC: B01D19/00
Filed: 1987-04-10
Granted: 1990-09-19
Abstract: A bubble trap is arranged in the cooling system of a water-cooled engine between the radiator and the water pump. The bubble trap is connected via a duct with the cooling water level compensating tank and is designed to contain at least three times the amount of water corresponding to the cross section of the inlet of the water pump. The opening of the heater circuit into the line connecting the bubble trap with the radiator is arranged a short distance upstream from the bubble trap.
Patent EP-0252499-B1 (EP)
IPC: G07F7/10
Filed: 1987-07-08
Granted: 1992-10-07
Abstract: A method and apparatus for simple identification and signature which enable any user to prove his identity and the authenticity of his messages to any other user. The method and apparatus are provably secure against any known or chosen message attack if factoring is difficult, and require only 1% to 4% of the number of modular multiplications previously required. The simplicity, security and speed of the method and apparatus derive from microprocessor-based devices which may be incorporated into smart cards, personal computers, passports, and remote control systems.
Patent EP-0272759-B1 (EP)
Inventor: MCCOY STEPHEN ALLEN
IPC: C07H13/06
Filed: 1987-12-18
Granted: 1994-02-16
Abstract: The invention is a process for post-hydrogenating sucrose polyesters with hydrogen gas in the presence of a catalytically effective amount of hydrogenation catalyst, at a temperature of from about 250 DEG F (121 DEG C) to about 450 DEG F (232 DEG C). Post-hydrogenation can be used to make sucrose polyesters that are different from those made by esterification. Preferably, the hydrogen pressure is at least about 20 psig. Increased hydrogen pressure overcomes steric hindrance of certain kinds of sucrose polyester molecules, allowing more complete hydrogenation of the fatty acids.
Patent EP-0250227-B1 (EP)
IPC: G06K19/08
Filed: 1987-06-17
Granted: 1992-11-25
Abstract: An optical recording card is produced using a transfer type optical recording medium. The transfer type optical recording medium comprises a base film, a peeling layer, an optical recording layer and a light pearmeable adhesive layer which are successively superimposed one above another to constitute a layered structure. A protective layer is adhered to the transfer type optical recording medium with the aid of an adhesive layer and the base film is then peeled off together with the peeling layer. Next, the protective layer to which the optical recording layer is adhered is adhesively attached to a card base in such a manner that the optical recording layer is interposed therebetween whereby an optical recording card is completely produced. The transfer type recording medium can be preserved in such a state that it is wound about a reel. Accordingly, the transfer type recording medium is adhered to the protective layer when the optical recording card is produced, and thereafter it is adhered to the card base. Thus, the optical recording card can be produced at a high productive efficiency.
Patent EP-0259995-B1 (EP)
IPC: G02F1/137
Filed: 1987-08-20
Granted: 1990-10-17
Abstract: A compound having ferroelectric liquid crystal properties of the formula: <CHEM> wherein A is the residue of a liquid crystal material or a liquid crystal compatible material;  X is O or S;  n is 0 or 1; Y is any inert group which does not cause the melting point of the compound of Formula I to exceed 200 DEG C;  R<1> is selected from H, C1-4-alkyl and halogen; and  R<2> is C1-4-alkyl or halogen; provided that R<1> and R<2> are different. In a suitable environment the compound is capable of alignment in two metastable states and is therefore suitable for use in multiplex-addressed, liquid crystal devices, such as flat bed large area screens and displays.
Patent EP-0263015-B1 (EP)
IPC: B07C5/36
Filed: 1987-09-21
Granted: 1991-04-03
Abstract: The particles to be sorted are poured onto a translucent inclined plane (3) beneath which is arranged a light source and above which is placed a camera. At the bottom of the inclined plane (3) there are arranged, side by side, hammers (8) capable of tilting about a pivot (9) between a rest position and a position in which they eject the undesirable particle when the latter is detected by the camera. Each hammer (8) is fixed to a connecting rod (47), the downwards displacement of which places the hammer (9) in the ejection position. The connecting rod (47) is joined to the rod (61) of a double-action pneumatic jack (62) controlled by a distributor (43) which is pilot-controlled by a light-sensitive element of the camera. Applicable for sorting cullet. <IMAGE>
Patent EP-0267066-B1 (EP)
Title: Organomagnesium compounds in solid form, process for their preparation and their use
IPC: C07F3/02
Filed: 1987-09-28
Granted: 1990-01-31
Abstract: Organgomagnesium complexes which correspond to the formula (I): ps (RMgX)m/N[-CHR1-CHR2-O-(CHR3-CHR4-O)n-R5]3 (I) wherein: m is 1, 2, or 3; R denotes a substituted or unsubstituted group which is: linear or branched alkyl containing from 1 to 18 carbon atoms, alkenyl or alkynyl containing from 2 to 18 carbon atoms, cycloalkyl or cycloalkenyl containing from 3 to 12 carbon atoms, alkoxyalkyl, dialkoxyalkyl or alkylthiocarbonyl, aryl (which aryl may particularly be position-substituted by at least a halogen or an alkoxy, trifluoroemethyl, trifluoromethoxy or trifluromethoylthio group), or alkoxyaryl or alkylthioaryl; X denotes a chlorine, iodine or bromine atom; n is an integer ranging from 0 to about 10; R1, R2, R3 and R4, which are identical or di fferent, denote a hydrogen atom or an alkyl or cycloalkyl radical containing from 1 to 4 carbon atoms; and R5, which is identical or different in each of the three [-CHR1-CHR2-O-(CHR3-CHR4-O) hd n-R5] chains, denotes an alkyl or cycloalkyl radical containing 1 to 12 carbon atoms, a phenyl radical or a radical of formula -CpH2p- phi  or CpH(2p+1)- phi -, wherein p ranges from 1 to about 12.
Patent EP-0264352-B1 (EP)
IPC: A47J31/06
Filed: 1987-10-07
Granted: 1993-04-21
Abstract: A percolator holding pan for "espresso" coffee making machines enabling delivery of a rich "espresso" coffee with a good flavor irrespective of the coffee powder conditions, such as its grinding grade, moisture content, and possibly the extent of its pressing, comprises a body (52) adapted for fitting to a delivery assembly of an "espresso" coffee maker, a cavity (55) formed in said body (52) and having a bottom (56), a cupped percolator (57) for the coffee powder housed within said cavity (55), two "espresso" coffee dispensing spouts (59), a liquid path (60) extending through said body (52) between the cupped percolator (57) and the spouts (59) and including a compartment (58) interposed to said cupped percolator (57) and said bottom (56), as well as pressure control means (61) provided in said path to control the pressure downstream of the cupped percolator.
Patent EP-0252936-B1 (EP)
Title: Dispositif de separation de paquets de feuilles, en particulier de papier, formant une pile
IPC: B65H3/32
Filed: 1986-12-31
Granted: 1990-04-18
Abstract: Dispositif de séparation de paquets de feuilles (40) formant une pile dans laquelle les paquets de feuilles sont alternativement décalés d'un côté et de l'autre, comprenant une table élévatrice (16) de support de la pile de paquets de feuilles et un élément séparateur (30) déplaçable en mouvement alternatif le long d'un bord supérieur de la pile pour s'introduire entre le paquet supérieur de la pile et le paquet immédiatement inférieur et soulever un bord du paquet supérieur, suffisamment pour qu'une pince (34) puisse venir le saisir. L'invention s'applique notamment à la séparation des paquets de feuilles formant des livres à la sortie d'une imprimante rapide.
Patent EP-0333729-B1 (EP)
Title: A pipe coupling for connecting a branch pipe to a feed pipe
Inventor: ROGSTADIUS IVAN
IPC: F16L41/04
Filed: 1987-11-06
Granted: 1991-09-18
Abstract: A pipe coupling for connecting a branch pipe to a feed pipe (1) comprising first and second coupling parts (2, 3) sealingly embracing the feed pipe. A cylindrical guide passageway (5) is formed in said second coupling part and a cylindrical piston (6) is sealingly inserted in the guide passageway. The piston is at its inner end (7) provided with a knife-shaped cutting means (8) and is formed with a channel (9) for flow communication between the feed pipe and a branch pipe connection (10) in said second coupling part. In the assembled position of the coupling parts a portion of the feed pipe projects in radial direction into the guide passageway and the cutting means of the piston is positioned laterally of the projecting portion of the feed pipe. Said cutting means is, upon rotation of the piston, without a translatoric movement thereof, arranged to cut a hole in the feed pipe.