baber/WOPTO huggingface dataset:
Patent EP-0062326-B1 (EP)
IPC: B31B37/00
Filed: 1982-04-01
Granted: 1986-11-26
Abstract: The invention concerns a procedure for manufacturing paper bags. The paper bags (10) have been provided at both ends with a sewn seam (15) and the paper bag (10) has in its corner a valve aperture fitted with a collar. With a view to avoiding the cutting of separate collar blanks which has to be done manually, and their fitting, the valve aperture and the repeated running of the paper bag blanks through the production line, the procedure of the invention teaches to affix collar blanks to a full width paper web with a given spacing. Hereafter, the full width paper web is run to assume tubular form and cut in fixed lengths whereby the paper bag in tubular form comprises a shell with both ends open and carrying in its corner a collar blank. Finally on the paper bags in tubular form is performed folding of the corner and sewing of both open ends, whereby a finished paper bag (10) is obtained. It is advantageous for collar blank to use a collar blank, furnished with an incision, a collar blank from which a substantially segment-shaped piece has been removed or a collar blank from which a substantially triangular piece has been removed. On the edge of the collar blanks preferably an oblique cut has been made.
Patent EP-0065194-B1 (EP)
IPC: C07C7/08
Filed: 1982-05-05
Granted: 1984-10-03
Abstract: 1. A process for obtaining a conjugated diolefin from a mixture of C4 or C5 hydrocarbons which contains this diolefin, by single-stage or multi-stage extractive distillation using a selective solvent and recycling the latter to the extractive distillation, after it has been obtained from the stripping zone downstream of each extractive distillation, a bleed stream of the recycled selective solvent being regenerated in a solvent purification stage in which the high-boiling or non-volatile impurities present in the solvent are separated off, and the regenerated solvent obtained from the solvent purification stage also being recycled, wherein the solvent to be regenerated is regenerated in a thin-film evaporation zone, using a stripping agent.
Patent EP-0068241-B1 (EP)
IPC: C08G59/14
Filed: 1982-06-12
Granted: 1986-05-14
Abstract: Polyadducts/polycondensates which can be diluted with water when protonated with an acid and which contain basic nitrogen groups are obtained by the polyaddition reaction of (A) a Mannich base obtained from a monophenol and/or a polyphenol, one or more secondary amines which contain one or more hydroxyalkyl groups, or a mixture of a secondary amine of this type with another secondary amine, and formaldehyde with (B) one or more epoxy resins, and contain groups, which are bonded to aromatic rings, of the formula (I)    <IMAGE> (I)  where R1 and R2 are each alkyl of 1 to 9 carbon atoms, or hydroxyalkyl or alkoxyalkyl, each of 2 to 10 carbon atoms, or are linked to one another to form a 5-membered or 6-membered ring, and R3 and R4 are each hydrogen or methyl. These products are useful as binders for cathodic electrocoating.
Patent EP-0085058-B1 (EP)
IPC: F02B3/06
Filed: 1982-07-07
Granted: 1985-06-05
Abstract: A cooled valve seat insert (4) for an exhaust valve (2) for a Diesel engine comprises means for circulating cooling medium adjacent the valve seat (3) of the insert (4). In order to avoid a circumferentially extending cavity in the insert at the seat (3) of the insert and in order to secure a well defined guiding of the cooling medium, the means for circulating the cooling medium consist of a number of blind holes (17) distributed along a circle. The bottoms (18) of the holes (17) are arranged adjacent the valve seat (3) and the blind holes open into an annular duct (10) in the insert (4). By means of guiding baffles (19) inserted into the blind holes (17), the holes (17) are divided into a feeding duct (21) and a return duct (22). The feeding ducts and the return ducts communicate at the bottoms (18) of the holes (17). The annular duct (10) is by partition means (60) divided into cooling medium inlet and cooling medium outlet chambers (61 and 62) which communicate with the feeding ducts and the return ducts (21 and 22, respectively) of the blind holes (17).
Patent EP-0109542-B1 (EP)
IPC: G04B19/12
Filed: 1983-10-14
Granted: 1987-06-24
Abstract: 1. A wall clock or standing clock having a clock movement arranged at the one side of a solid slice of a tree cut approximately perpendicular to the longitudinal axis of a tree trunk (10) and held by the tree slice, and a display device arranged on the other side, in particular hands (20, 21) which run directly on the cut surface forming the front side (13) of the clock, characterized in that the tree slice (12) is cut from a tree trunk of any desired tree ; and in that all the surfaces of the tree slice are sealed by a water impermeable paint, preferably by a twocomponent paint.
Patent EP-0097054-B1 (EP)
IPC: A61J1/05
Filed: 1983-06-14
Granted: 1988-09-21
Abstract: An injection port for injecting fluid through a needle into the contents of a container. The port has a covering film securing a sterile pad of resealabie material to a base member having a portion pierceable by a needle. A tear strip is heat welded to the cover so as to form a removable tab comprised of a welded tear strip section, a welded cover section and an unwelded lap forming a grip for removing the tab. The tab is connected to an unwelded portion of the cover by a tear joint of substantially less tear strength than either the tab or the unwelded cover portion. The cover and the base member define a chamber for maintaining the sterility of the pad until the tab is removed to expose a sterile portion of the pad for insertion of the needle. The base member may be a container wall, a tube communicating with the container interior, a mounting film providing a modular port, or a protector fim preventing contact hetween the pad and the bag contents. The cover may have a pull tab for removal of the pad. The modular port may be held in position by a pressure sensitive adhesive. A method for making the port is described.
Patent EP-0113518-B1 (EP)
IPC: B65D85/84
Filed: 1983-11-22
Granted: 1988-01-27
Abstract: @ An all welded square bottomed stainless steel cylinder and dip tube device (10), for transferring, by vapor deposition, very reactive electronic grade organometallic liquid (52) to a deposition system, includes a top fill opening (42) and inlet and outlet diaphragm valves (14, 16) and is provided with an internal coating (100) of PVF Teflon to several thousandths of an inch thickness. Contamination of the liquid (52) is eliminated or at least substantially minimized since the device (10) is stable in an upright position, the diaphragm valves (14, 16) each have a very small and inert area exposed to the liquid, and the coating (100) serves as a barrier to contamination of the liquid by the metal of which the cylinder (18, 20) and dip tube (28) are made.
Patent EP-0086147-B1 (EP)
IPC: A61F2/78
Filed: 1983-02-02
Granted: 1987-04-29
Abstract: A plurality of sheaths extend along the sleeve of a socket prosthesis. The outermost, or retaining sheath is open at top and bottom and extends from above the sleeve down over the prosthesis itself. Different portions of the retaining sheath have different degrees of elasticity. An inner sheath is first folded over the top edge of the retaining sheath, and then folded again, together with the retaining sheath, to form a welt which abuts against the upper edge of the prosthesis sleeve.
Patent EP-0116250-B1 (EP)
IPC: A47B97/04
Filed: 1983-12-26
Granted: 1988-02-24
Abstract: A removable handguide for painters or draftsman, adapted to be secured on an easel, and comprising a frame constituted by an upper crosspiece, a lower crosspiece, and two uprights, and at least one horizontal bearing bar slidably mounted on the uprights. At least the upper and lower crosspieces are each comprised by two separate half crosspieces, and a sliding member slidably mounted on the half crosspieces allows the adjustment of at least the width of the frame to the dimensions of a panel to be painted. The horizontal bearing bar has two legs each of which is provided at its free end with locking structure for locking the bearing bar along the uprights and each of which legs is secured by hinges to a sliding member slidably mounted on the uprights. The locking structure is preferably comprised by ferrules made of a material which is highly resistant to sliding, thereby preventing sliding of the bearing bar along the uprights when the bearing bar is in service position.
Patent EP-0094966-B1 (EP)
IPC: G01N25/72
Filed: 1982-11-26
Granted: 1986-10-15
Abstract: An ebulliometric hot spot detector detects hot spots with a resolution of the order of a micron on semiconductor devices. The device to be tested is operated in a suitable liquid contained in the detector, and the liquid pressure is decreased until boiling from sites on the device is observed. The liquid pressure is then increased until boiling ceases; meanwhile, the boiling sites on the device are observed. Small bubbles observed just before cessation of boiling pinpoint the hot spot locations. The pressure at which boiling ceases in a given liquid determines the hot spot temperature.
Patent EP-0098281-B1 (EP)
Title: Electrically conductive compositions and use of same
IPC: G03G5/14
Filed: 1982-12-10
Granted: 1987-10-14
Abstract: An electrically conductive composition that is particularly useful for reducing the propensity of image-forming elements to accumulate static electrical charge. The composition comprises an aqueous dispersion of a combination of (a) a non-gelatino, polymeric film-forming binder (b) a hardening agent for the binder; (c) particles of matting agent that are substantially transparent and have a diameter in the range of from 1 to 50 micrometers and a specific gravity substantially the same as that of water; (d) a conductivity agent that is non-crystallizable and (e) a charge control agent. This composition is especially useful for forming an image-receiving layer in substantially transparent image-receiving elements. Such image-receiving elements are used in making projection-viewable transparencies by an electrographic copy process.
Patent EP-0144518-B1 (EP)
IPC: B43L15/00
Filed: 1984-08-08
Granted: 1987-10-28
Abstract: 1. A fountain pen including (a) a main casing having a gripping surface, (b) a pen-carrying extension which protrudes into the casing and is turnably but axially fast mounted therein, and (c) a click-stop arrangement operable if the extension is turned in the casing, characterized in that the click-stop arrangement comprises two oppositely arranged resilient tongues (6, 7) projecting from the front end of the casing (2) into the extension (11), that the tongues lockingly engage a counter-catch arranged radially on the extension's inner surface facing the tongues (6, 7), and in that the resilient tongues (6, 7) are arranged to resiliently recede inwardly if the extension (11) is turned.
Patent EP-0185786-B1 (EP)
IPC: F41A19/17
Filed: 1984-12-20
Granted: 1988-07-27
Abstract: 1. Trigger mechanism with rear-set trigger for hand firearms, in which there are arranged in a rotatable manner in a casing (1) a trigger sear (2), which in its one rotated position locks the cocked striking pin and in its other rotated position is pressed by the uncocked striking pin, a trigger rod (3), which in its one rotated position supports the trigger sear (2) and thereby holds it in its other rotated position which locks the striking pin, a trigger (4) which, when actuated in the trigger direction, rotates the trigger rod (3) into its other rotated position which releases the trigger sear (2), and a trigger cocking lever (5) which can be cocked by the trigger (4) when the latter is actuated against the trigger direction, wherein the trigger (4), when actuated against the trigger direction, contacts the trigger cocking lever (5), swings the latter into the cocked position and holds it in an unstable equilibrium, and wherein a securing element (6) is provided which, in its securing position, locks the trigger rod (3) against a releasing of the trigger sear (2) and hence prevents the actuation of the trigger (4) in the trigger direction, characterised in that the trigger sear (2), in its rotated position which locks the cocked striking pin, is loaded by a spring (8) and in its other rotated position stops the trigger cocking lever (5) in its uncocked rotated position, in that the securing element (6) is a slide, and in that the trigger (4) has a projection (41) which, when the trigger cocking lever (5) is cocked and the securing element (6) is in its securing position, contacts the securing element (6) in such a way that the securing element (6) is locked against being displaced into the released position.
Patent EP-0132414-B1 (EP)
Inventor: LEVIN ROBERT
IPC: A01G7/00
Filed: 1984-07-25
Granted: 1988-10-12
Abstract: A process for at least semi-automated plant tissue culture propagation comprising: providing plant tissue culture containing a large number of densely packed meristematic areas, automatically separating and thinning the tissue into small clusters of meristematic tissues, bulk transporting the separated tissue aseptically to a separating apparatus (12, 13, 14) wherein the tissue is washed and propagules of substantially uniform size and substantially free of phytotoxic cell debris are obtained, aseptically transporting the propagules to a culture vessel (25) and distributing the propagules on the surface of a culture medium therein.
Patent EP-0189587-B1 (EP)
IPC: A61L2/18
Filed: 1985-12-23
Granted: 1989-12-13
Abstract: A method of sterilizing a recombinant microorganism by addition of a salt of chlorhexidine to a culture mixture of said recombinant microorganism before a physiologically active substance which is produced by cultivating said microorganism is extracted and purified from said culture is disclosed. According to this method, the complete sterilization of said recombinant microorganism can be performed, and the physiochemical or physiological properties of said substance are not essentially impaired by use of the salt of chlorhexdine.
Patent EP-0152979-B1 (EP)
IPC: G01N21/31
Filed: 1985-02-06
Granted: 1989-01-04
Abstract: A device for detecting differences in color of a material to be inspected, which device comprises a first light source emitting light of a first color and a second light source emitting light of a second color, an optical system adapted to project portions of the light emitted both by the first and the second light source onto first and second spaced apart measuring regions respectively, each measuring region being associated with means for measuring the amount of light reflected by the material. The device further comprises electronic switching means for alternately energizing the first and the second light source, means for transporting the material, means for controlling the intensity of the second light source in dependence upon the measured amount of reflected first light source light, and means for determining a diference in color from the measured amounts of reflection.
Patent EP-0167471-B1 (EP)
IPC: G09B21/00
Filed: 1985-04-18
Granted: 1992-01-22
Abstract: An electrotactile vocoder for persons having impaired hearing in which electrical stimulation is applied to a multiplicity of electrodes in contact with either side of each finger so as to electrically stimulate the digital nerves of the user under the control of stimulator circuitry which is in turn controlled by processing circuitry for a speech signal received by a directional microphone worn on the ear of the user. The speech processor is suitably of the type described in United States Patent 4 441 202 Tong et al modified to cause stimulation of the digital nerves via the eight finger electrodes and a common electrode held in contact with the wrist of the user.
Patent EP-0204707-B1 (EP)
IPC: F02B1/04
Filed: 1985-06-13
Granted: 1990-08-29
Abstract: Procédé et arrangement pour brûler un carburant liquide ou gazeux en présence d'air ou d'un autre moyen d'oxydation et utilisant de l'eau dans une chambre de combustion (12) d'un moteur à combustion interne, en particulier un moteur à pistons à mouvement alternant ou rotatif. Pour réduire la consommation de carburant et les émissions de substances polluantes, ainsi que pour augmenter l'efficacité lors de l'utilisation de carburants à faible indice d'octane, surtout de l'essence ordinaire, ou de l'acétylène utilisé en tant que carburant, on mélange intensément le carburant à l'air et à une quantité d'eau variable selon le mode d'utilisation, pendant une ou plusieurs phases choisies, et de préférence pendant toute la durée d'utilisation, avant son introduction dans la chambre de combustion (12). Le mélange se fait à l'intérieur d'une chambre quasiment fermée (22) dans le collecteur d'admission (11). On effectue dans la chambre de combustion (12) une "combustion primaire" continue du mélange carburant/air/eau, la combustion étant commandée de manière à rester juste au-dessous de la température de détonation (Tc), et déclenchant une "seconde combustion" de l'eau ajoutée en chaque point de combustion. La "seconde combustion" permet une combustion douce et continue à l'intérieur de la chambre de combustion (12).
Patent EP-0193546-B1 (EP)
Title: Decompressimetre numerique a perfusions variables et procede pour la realisation
IPC: B63C11/32
Filed: 1985-08-16
Granted: 1990-02-07
Abstract: Le décompressimètre a pour but de tenir compte de l'exercice du plongeur et/ou de la température du milieu ambiant pour déterminer avec plus d'exactitude le programme de décompression optimal. Ainsi, le procédé de détermination en temps réel du programme de décompression d'un plongeur ou d'un travailleur hyperbare consiste essentiellement: - à mesurer en cours d'exposition le temps et la pression ambiante, - à mesurer et/ou à déterminer toujours en cours d'exposition au moins un des paramètres supplémentaires suivants: 1) perfusion d'un ou plusieurs tissus, 2) débit cardiaque, 3) ventilation pulmonaire, 4) consommation d'oxygène, 5) fréquence cardiaque, 6) température ambiante - et à en déduire une estimation de l'état de saturation d'un plongeur et le programme de décompression approprié.
Patent EP-0200860-B1 (EP)
IPC: B22D29/00
Filed: 1986-02-26
Granted: 1988-04-27
Abstract: An impact device and a turning device are arranged with a sound-insulating cabin and are operatively connected with one another through roller conveyors and lifting tables. Castings conveyed into the decoring station by means of conveyor pallets are clamped in a clamping frame. An impact device for decoring the casting imparts percussions on the clamping frame. Subsequently, the loosened core sand is removed from the casting in a turning device.
Patent EP-0200145-B1 (EP)
IPC: C07D249/08
Filed: 1986-04-22
Granted: 1990-02-28
Abstract: A process for the preparation of a substantially pure optically active azole derivative of the formula   <IMAGE>   in which R1 and R3 are organic radicals, R2 is hydrogen or methyl, and X is N or CH, comprising in a first stage reacting a racemate of an azole derivative of the formula   <IMAGE>  with an optically active permethric acid halide of the formula   <IMAGE>   in which Hal represents chlorine or bromine, thereby to produce a diastereomeric mixture of an ester of the formula   <IMAGE>  in a second stage separating the components of the ester mixture based on their different physical properties, and in a third stage reacting an individual component ester with a base in the presence of a diluent to liberate the desired substantially pure optically active azole derivative.
Patent EP-0216137-B1 (EP)
Title: Data quantity reduction method used in the conversion of an analog electrical signal into a digital signal, and a device to carry out the method
IPC: H03M1/16
Filed: 1986-08-16
Granted: 1992-09-23
Abstract: The analog electrical signal is sampled with a predetermined sampling frequency (2), the input level of the analog signal being continuously measured (4) and the sampling frequency (3) being continuously varied in dependence on the measured input level, in such a manner that a lower sampling frequency is allocated to a high input level and a higher sampling frequency is allocated to a lower input level. In this manner, an adequate signal/noise ratio is maintained and at the same time the total quantity of data is reduced. <IMAGE>
Patent EP-0217397-B1 (EP)
IPC: C08L33/04
Filed: 1986-10-02
Granted: 1992-12-09
Abstract: A blend of polyacrylates or polymethacrylates and vinyl chloride having a substantially reduced viscosity over the pure vinyl chloride together with methods for forming such blends and for reducing the viscosity of vinyl chlorides. The enhanced viscosity blends can be processed at lower temperatures and thereby enjoy a reduced heat history and the methods enable melt processing of vinyl chlorides not otherwise melt processable.
Patent EP-0222663-B1 (EP)
IPC: B32B27/08
Filed: 1986-10-30
Granted: 1990-08-08
Abstract: PCT No. PCT/FR86/00373 Sec. 371 Date Sep. 3, 1987 Sec. 102(e) Date Sep. 3, 1987 PCT Filed Nov. 4, 1986 PCT Pub. No. WO87/02622 PCT Pub. Date May 7, 1987.Article produced from a laminate comprising at least one thermoplastic resin layer (A), at least one fibre-reinforced heat-cured resin layer (B) and at least one adhesive layer (C) intermediate between layers (A) and (B). It is of complex shape and the ratio of the thickness of layer (B) to the thickness of layer (A) in the said article is at least equal to 1.5. The process of manufacture consists in that, in a first step, a thermoplastic resin layer (A) is coated hot with at least one adhesive layer (C) and then, in a second step, the said adhesive-coated layer (A) is subjected to a skeleton forming operation using a complex-shaped layer (B) of fibre-reinforced heat-cured resin as a forming mould, the skeleton forming conditions being such that the ratio of the thickness of layer (B) to the thickness of layer (A) in the complex-shaped article produced is at least equal to 1.5.
Patent EP-0217733-B1 (EP)
IPC: B01D53/68
Filed: 1986-09-08
Granted: 1989-11-29
Abstract: A process for the systematic treatment of exhaust gases which comprises the steps of; injecting a neutralizing absorbent into an exhaust gas to fix acidic gas components in the neutralizing absorbent; further injecting an auxiliary agent into the exhaust gas subsequent to the injection of the neutralizing absorbent and passing the exhaust gas through a filter which has been precoated with such an auxiliary agent as used above whereby the neutralizing absorbent and the auxiliary agent are permit­ted to deposit as a layer on the precoated filter and are able to collect acidic gas components remaining in the exhaust gas and a dust; and blowing ammonia into the purified exhaust gas so that nitrogen oxides in the exhaust gas are reduced in the presence of a denitrating catalyst into nitrogen gas.