baber/WOPTO huggingface dataset:
Patent EP-0254697-B1 (EP)
IPC: B01D53/34
Filed: 1987-05-27
Granted: 1991-01-02
Abstract: A method for separating mercury from flue gases and process gases that contain water vapour, including the separation of water-soluble substances from the flue gases, wherein the flue gases are brought into direct contact with a finely-divided washing liquid in two or more separation stages; wherein the gases are cooled in a later separation stage (2), seen in the direction of gas flow, with finely-divided washing liquid to a temperature at which the water in the flue gases condenses, the resultant washing liquid being collected and part of said liquid being recycled for use in the second stage (2) and part being fed to an earlier separation stage (1), as seen in the direction of flue-gas flow, in which the washing liquid is finely-divided and caused to meet contaminated flue gases such that the water-soluble and potentially water-soluble constituents of said gases are dissolved in the finely divided water; and wherein the thus contaminated washing liquid is collected for further treatment. The method is characterized by adding an halide, such as hydrogen chloride (HCl), to a part of the washing liquid collected in the earlier separation stage (1) and introducing this part in a finely-divided state into the earlier separation stage, the halide being added in an amount such as to impart to the washing liquid finely divided in the earlier separation stage (1) a pH-value which is sufficiently low to prevent sulphur dioxide (SO2) present in the flue gases from dissolving in the washing liquid, and such as to ensure that there is sufficient halide present to form a complex compound with mercury contained in the flue gases. The invention also relates to an arrangement of apparatus for carrying out the method.
Patent EP-0261150-B1 (EP)
IPC: F16B12/20
Filed: 1987-02-13
Granted: 1993-08-25
Abstract: A fitting for the connection of construction elements, such as wooden construction elements. The fitting is made of two identical fish-belly shaped fitting components which insert into corresponding grooves in the construction elements. Each fitting element has harpoon-like webs to engage the construction elements. Opposite to the fish-belly portion of the fitting element is a blade and upon the blade is at least two hook heads spaced apart by at least the width of one hook head. In the connected position, the fitting components face each other and the two complementary fitting components grip one behind the other at the hook heads.
Patent EP-0272281-B1 (EP)
Inventor: LESSARD PAUL A
IPC: G09G5/36
Filed: 1987-03-30
Granted: 1993-11-03
Abstract: A graphics adapter (GA121) of the type whose operation is controlled by control data stored therein. The graphics adapter has two sets of loadable control data, one of which is used by a graphics processor (201) in the graphics adapter and the other of which is used by the processor for the system in which the graphics adapter is used. Because each processor has its own set of control data, control of the graphics adapter is rapidly and easily switched between the processors. Included in the graphics adapter is graphics control apparatus (125) which contains storage for two sets of control data and operates under control of one or the other of them as determined by signals from the graphics adapter. The graphics control apparatus further includes state storage for retaining state necessary for resumption of operation for one processor after the other has used the graphics adapter. The graphics control apparatus can perform both byte and word operations and can emulate byte operations while operating in word mode. Further, the graphics control apparatus may employ either an external or an internal mask to mask data.
Patent EP-0271536-B1 (EP)
Inventor: KROMAN FLEMMING
IPC: B65B7/02
Filed: 1987-05-27
Granted: 1994-11-23
Abstract: The closing of tubular casings containing foodstuffs by mounting a binder on a constriction of the casing involves the traditional problem of a high waste percentage due to the binders either damaging the casing material or sliding off the constriction. A method and a binder are proposed which makes it possible to obtain a very strong clamping of the binder without damaging the casing material, and, in connection with tight plastic casings, it is even possible to provide a "super tight" closure, by ranging the constriction with an oblong cross section between opposed straight clamping beams, which are forced together so as to produce a controlled deformation flowing of the casing material.
Patent EP-0318517-B1 (EP)
Title: Display generator circuitry for personal computer system
Inventor: MINER JAY G
IPC: G09G5/36
Filed: 1987-07-14
Granted: 1996-02-28
Abstract: A video game including an auxiliary processing circuit (Figure 8) that enhances display capabilities. The circuit comprises a bi-directional buffer (403), a circuit data bus (404), an address bus (405), a unidirectional buffer (409), two multiplexers (407, 139), and a bit map image manipulation circuit (Figure 2).
Patent EP-0334862-B1 (EP)
Title: Cast iron sleeper with built-in rail anchors
Inventor: CARLI FULVIO DE
IPC: E01B/
Filed: 1987-11-13
Granted: 1991-09-18
Abstract: Rail sleeper (1), directly obtained by cast iron, with built in anchorages (hooks) (2), suitable to be used for tracks locking. Cast anchorages (hooks) (2), built in with the rail sleeper (1), guarantee the locking with no need of fastening movable plates, while ensuring the anticipated gauge already at the casting stage. The adopted material guarantees resistance and non-wearing in the long term.
Patent EP-0298240-B1 (EP)
IPC: G01N27/416
Filed: 1988-05-26
Granted: 1992-10-21
Abstract: A method and a device (10) for monitoring the concentration of noxious matter in the exhaust gases of Otto engines is proposed in order, by overall exhaust gas analysis, to determine the quality of combustion. Using an exothermic process over a heated catalyst and subsequent measurement of the air index at a temperature-controlled lambda probe, the difference between the thermochemical state of the raw exhaust gases prior to afterburning and the state of chemical equilibrium is determined. The ratio of the entropy alteration of the raw exhaust gas relative to the entropy alteration of the air/fuel mixture upon combustion overall gives a measure of the quality of combustion. <IMAGE>
Patent EP-0297326-B1 (EP)
IPC: H04B1/58
Filed: 1988-06-09
Granted: 1993-09-01
Abstract: A circuit arrangement for a module in the line-connection section of a digital time-multiplex telecommunication network is disclosed. The module contains, among other things, a transverse filter to perform a two-wire/four-wire conversion and is connected through a transformer to the wires of a subscriber line. In order to compensate for phase distortions caused by reflection of signals from the transformer back to the module, the corresponding signals coming from the module are subjected to an equal and opposite phase pre-distortion. This optimizes the hybrid circuit attenuation.
Patent EP-0295656-B1 (EP)
Title: Benzothiazole derivative, its use, and pharmaceutical compositions comprising it
IPC: C07D277/84
Filed: 1988-06-15
Granted: 1992-11-11
Abstract: A benzothiazole compound having the formula below and pharmaceutical compositions containing it are disclosed which are effective to inhibit the production of leukotriene. The compounds can be used for the making of medicaments effective against allergy, asthma, affections of the skin, allergic rhinitis and affection of a cardiovascular system, <CHEM> in which R20 is ester or amide and -NR5R6 is amino in variety.
Patent EP-0319687-B1 (EP)
Title: Front cover for standard garage doors or other large-sized doors made of thin zinc-coated steel plate
IPC: E06B3/70
Filed: 1988-10-21
Granted: 1992-01-02
Abstract: The garage door (2) is covered with metal support elements (3 to 5) of different possible stamping, and aligned with the aid of magnetic plates; the free space between the support plates (3.2) and the visible plates (3.1) is filled with insulating materials (3.7). <IMAGE>
Patent EP-0277070-B1 (EP)
IPC: F22B9/18
Filed: 1988-01-26
Granted: 1991-04-03
Abstract: The tubular exchanger plate (9) of a thermal generator (1) is especially applicable to the construction, repair and maintenance of boilers. The tubular plate (9) has a series of holes into which are fitted tubes (7) carrying the hot combustion gases. The plate (9) is intended to form a sealed partition separating the coolant from the combustion gases. It consists of heat-resistant joining pieces (12) located at the ends of the tubes (7). These joining pieces (12) have overlapping and covering sections which provide a link with the neighbouring elements. These sections are in the form of oblique chamfers (16 and 17). Useful especially to constructors and repairers of heating equipment.   <IMAGE>
Patent EP-0338385-B1 (EP)
Title: Process for the preparation of n,n'-bis-(2-hydroxy-ethyl)-piperazine
IPC: C07D295/088
Filed: 1989-04-11
Granted: 1993-08-04
Abstract: A new process for preparing N,N min -bis-(2-hydroxyethyl)-piperazine (I) <CHEM> is described which involves reaction of oxamide with excess diethanolamine at a temperature of from 50 to 268 DEG C.
Patent EP-0342403-B1 (EP)
Title: Calibration for the rolls of roll stands with three or more rolls
IPC: B21B1/16
Filed: 1989-04-27
Granted: 1992-07-29
Abstract: For rolling complete cross-sections, e.g. bar stock and wire, the rolls (16, 17) of roll stands, which have three or more rolls, are fitted with clover-leaf grooves (18) which have projections (18a) corresponding to the number of rolls and indentations situated between them. The boundary surfaces (19) of the projections extend symmetrically to the planes (B) of division of the rolls and extend at a distance from the groove centre (M) which is equal to or slightly larger than the circumferential surfaces (20a) of the inlet cross-section (20) or of the blooming pass. By a substantial decrease in height taking place with a corresponding increase in length due to the geometry of the clover-leaf groove in the region of its indentations, an increase in length takes place in the projections of the clover-leaf groove practically by drawing along the cross-sectional parts not being under direct pressure, i.e. in the region of the projections (18a) the groove can remain underfilled. As a result, a spread-free rolling is made possible in order to implement the advantages of the single-pass oblique rolling process in a multi-pass forming and profiling of rolled stock. The row of grooves can also comprise circular grooves. <IMAGE>
Patent EP-0339701-B1 (EP)
Inventor: MOUISSIE BOB
IPC: H01R24/00
Filed: 1989-03-30
Granted: 1994-01-19
Abstract: A flexible circuit (1) provided with at least one connector for connecting an electrical component (25) to corresponding conductors of the flexible circuit. The connector consists of two parallel contact strips (5) from insulating flexible material, which are attached to the flexible circuit. The surfaces of the contact strips (5) facing each other have contact surfaces (6, 7) which are electrically connected to the corresponding conductors (3, 2) of the flexible circuit (1). The connector further consists of a positioning block (15) from insulating material, which is provided with holes into which the connecting pins (21, 22) of the electrical component (25) can be inserted. Grooves (16, 17) in which the contact strips lie are provided in the side faces, adjacent to the holes, of the positioning block and have a depth which is greater than the minimum distance between the wall of a hole and the adjacent side face of the positioning block. A clamping spring (37) which presses the contact strips (5) towards each other is provided.
Patent EP-0339729-B1 (EP)
Title: Closure for a waste receptacle
IPC: B65F1/16
Filed: 1989-04-20
Granted: 1992-07-29
Abstract: Cover for a waste receptacle (1), which is completely open at the upper side, comprising two somewhat flexible plates (2,3) arranged above each other and each provided with radial slits (4), whereby the slits (4) in both plates (2,3) are staggered.
Patent EP-0351162-B1 (EP)
Title: Stabilised enzyme dispersion
IPC: C11D3/386
Filed: 1989-07-10
Granted: 1993-09-01
Abstract: A convenient method for preparing a stabilized aqueous enzyme dispersion comprises:   (1) precipitating a water-soluble polymer from aqueous solution to form an aqueous dispersion, and (2) before, during or after (1), contacting the dissolved or dispersed polymer with an aqueous solution or fine aqueous dispersion of enzyme.   Using this method, substantial improvement of the enzyme stability during storage can be obtained with surprisingly little polymer (relative to enzyme). And enzyme stabilization can, surprisingly, even be obtained by contacting precipitated polymer with dissolved enzyme. The stabilizing effect therefore appears not to be due (or at least not primarily due) to encapsulation.
Patent EP-0372017-B1 (EP)
Inventor: KIM MYUNG JOONG
IPC: C08G59/62
Filed: 1989-02-15
Granted: 1995-10-11
Abstract: PCT No. PCT/KR89/00003 Sec. 371 Date Oct. 10, 1989 Sec. 102(e) Date Oct. 10, 1989 PCT Filed Feb. 15, 1989 PCT Pub. No. WO89/07627 PCT Pub. Date Aug. 24, 1989.Disclosed are epoxy resin compositions comprising essentially (A) multi-functional epoxy resins, (B) imide-modified silicone compounds, (C) phenolic novolaks having more than 2 OH groups, and (D) inorganic fillers. When cured, these compositions have excellent processability and lower internal stress as compared to a similar composition without the imide-modified silicone compounds. These compositions are useful for sealing semiconductor devices or other molding applications.
Patent EP-0438466-B1 (EP)
IPC: F04D13/06
Filed: 1989-10-10
Granted: 1993-06-09
Abstract: Le dispositif filtrant décrit assure encore en plus une fonction de broyage pour éviter un engorgement, et ce grâce à un espace filtrant (5) formé de coussinets (3, 4) en matériau dur qui sont disposés dans le carter (1) et sur le rotor d'arbre (2). La plus petite largeur de l'espace filtrant étant inférieure au plus petit interstice de l'espace rotorique (6), ne peuvent franchir l'espace filtrant (5) que les particules qui ne sont plus dangereuses pour les interstices situés dans l'espace rotorique (6).
Patent EP-0399049-B1 (EP)
Inventor: UENISHI YOSHITSUGU
IPC: H01P7/04
Filed: 1989-11-07
Granted: 1995-02-01
Abstract: A dielectric resonator consisting of a pole-like body (40) having a through hole (50). An electrode (80) having a strong bonding force is provided on the surface of the body (40) and on the inner peripheral surface of the through hole (50), in order to improve Q-characteristics and to enhance the produceability thereof. For this purpose, the surface of the body (40) is mechanically coarsened and then the whole body is chemically etched. The body (40) coarsened in two steps is then fitted to a support pin (110) of a rotary member (100) installed vertically or tilted in a plating solution (26) in order to plate the electrode (80).
Patent EP-0383235-B1 (EP)
Title: Packaging container
IPC: B65D1/26
Filed: 1990-02-12
Granted: 1993-04-14
Abstract: The packaging container made of plastic has a beaker body (1) which has a filling opening and whose shell surface has an essentially rotationally symmetrical, tapering shape in a region originating from the filling opening. The filling opening can be closed by a lid element (6) which is situated in the position of use of the container on the bottom of the latter. An outlet device is situated on a removal side facing away from the bottom side. The beaker body (1) has recesses (3) on both sides of a longitudinal centre plane (E). Provided on the removal side is an elongate end region (8), in which there is at least one opening (11 or 12) which is surrounded by a resting surface (13 or 14) and is tightly covered by a detachably fixed closure member (10). <IMAGE>
Patent EP-0388916-B1 (EP)
Title: Supercritical fluids as diluents in liquid spray applications of adhesives
IPC: B05D1/02
Filed: 1990-03-21
Granted: 1993-03-31
Abstract: The present invention relates to precursor adhesive coating compositions which optionally contain water, which are particularly suitable for being admixed with at least one supercritical fluid used as a viscosity reduction diluent and then spraying this resultant liquid mixture of supercritical fluid and precursor adhesive coating composition onto a substrate to be coated. Processes for spraying these precursor adhesive coating compositions are also disclosed.
Patent EP-0416857-B1 (EP)
Inventor: TANI TSUTOMU
IPC: C07C249/12
Filed: 1990-09-04
Granted: 1995-01-11
Abstract: 4-Halogeno-2-alkoxyimino-3-oxo fatty acid can be produced by one-pot and one-step by reacting a halogenating agent with a 2-alkoxyimino-3-oxo fatty acid ester in an ether solvent or a mixed solvent of an ether solvent and an inert organic solvent such as carbon tetrachloride, benzene, toluene, etc.
Patent EP-0419423-B1 (EP)
Inventor: CASARINI ERIO
IPC: B61D7/32
Filed: 1990-07-19
Granted: 1994-03-09
Abstract: The car comprises a bin (3), and features a first horizontal belt (5) in receipt of excavated debris (4), occupying a central and longitudinal position over the bin and surmounted by a mobile wedge (6) traversed along the length of the bin and serving to distribute the incoming debris, also a plurality of flaps (7) arranged in opposing pairs along the bottom of the bin (3) and combining therewith to create a series of modular hopper sections, which are capable of movement between limit positions whereby the hopper sections are opened and closed; two further horizontal belts (8a, 8b) are installed end to end beneath the flaps (7), positioned to collect the falling contents of the hopper sections when opened up and direct them through a single dropping point onto one end of a third horizontal belt (9), remote from the bin and positioned below the second belts (8a, 8b), which is rotated by a slewing ring (10) between a non-operative inboard position and an operative position substantially transverse to the bin, adopted for the purpose of offloading.
Patent EP-0434650-B1 (EP)
Inventor: RITTER ROBERT A
IPC: F23M5/00
Filed: 1990-11-15
Granted: 1994-08-17
Abstract: A hazardous waste incinerator (100, 200, 300, 400) is provided herein. The incinerator includes an inner incineration chamber (151, 212, 312, 411) and a separate outer combustion chamber (162, 232, 332, 432). The inner incineration chamber (151, 212, 312, 411) is either formed from, or is lined with, a non-porous, impervious, corrosion-resistant material (153, 216, 323, 417). The inner incineration chamber (151, 212, 312, 411) includes a means (128, 222, 322, 422) for supporting hazardous waste (130) to be incinerated, and a recirculating blower (156, 220, 320, 420). The outer combustion chamber (162, 232, 332, 432) is an insulated chamber and is provided in sealed, spaced-apart relationship to the inner incineration chamber (151, 212, 312, 411). The heat produced in the outer combustion chamber (162, 232, 332, 432) induces incineration of hazardous waste in the inner incineration chamber (151, 212, 312, 411). The outer combustion chamber (162, 232, 332, 432) is in sealed relationship, and does not communicate with, the inner incineration chamber (151, 212, 312, 411). The products of incineration of the hazardous waste from the inner incineration chamber (151, 212, 312, 411) are removed as a stream (158) which is separate and distinct from, and does not mix with, the products of combustion (170) in the combustion chamber. <IMAGE>
Patent EP-0454707-B1 (EP)
Inventor: STEINBERGER NED
IPC: G10D3/14
Filed: 1990-01-10
Granted: 1995-09-06
Abstract: Le support décrit, qui sert à définir un point terminal de la partie vibrante des cordes d'un instrument de musique, comprend une base (12) comportant une fente (14) qui présente des parois (16) convergeant vers une ligne de sommet (18). Au moins un élément à mouvement de bascule (20) comporte des parois (22) qui convergent vers un bord tranchant (24) complémentaire à la ligne de sommet (18), où l'angle compris entre les parois (16) de la base (12) est supérieur à l'angle compris entre les parois (22) de l'élément à mouvement de bascule (20), permettant ainsi à ce dernier de basculer dans la fente (14), pendant que le bord tranchant (24) s'engage dans la ligne de sommet (18). L'élément à mouvement de bascule (20) présente une surface en forme d'arc (30) centrée sur le bord tranchant (24) pour entrer en contact au moins avec l'une des cordes (non représentées) et pour se déplacer avec la corde dans une direction longeant la corde tout en maintenant le point terminal de la partie vibrante de la corde dans une position constante par rapport à la base (12) dans une direction longeant la corde.
Patent EP-0458859-B1 (EP)
Inventor: MALSHEEN BATHSHEBA J
IPC: G10L13/08
Filed: 1990-02-02
Granted: 1997-07-30
Abstract: In a TEXT-TO-SPEECH conversion system, a parameter generator (124) converts formant allophone data derived from allophone context (140) and format code book (90) tables.
Patent EP-0433454-B1 (EP)
Inventor: SHIRAI K KAW FACT K K KOMATSU
IPC: E02F9/22
Filed: 1990-05-24
Granted: 1996-02-21
Abstract: Un appareil à circuit hydraulique introduit une pression de charge d'un dispositif hydraulique d'actionnement parmi une pluralité de dispositifs hydrauliques d'actionnement, améliorant temporairement le fonctionnement d'une soupape de compensation de pression afin d'éviter que la pression de charge d'un dispositif d'actionnement hydraulique ne s'élève anormalement au démarrage et d'éviter que la pression de l'huile d'une soupape de sécurité ne tombe lorsqu'une pluralité de dispositifs hydrauliques d'actionnement sont actionnés simultanément. L'appareil à circuit hydraulique fournit des quantités élevées d'huile sous pression au dispositif d'actionnement connecté à cette soupape de compensation de pression et améliore sa vitesse de fonctionnement. L'appareil à circuit hydraulique comprend une soupape (26) de commutation de pression de compensation qui fournit normalement la pression de charge la plus élevée au côté de chaque soupape (9, 10) de compensation de pression tourné vers une chambre à ressort (9a, 10a) et qui fournit la pression de charge de chaque dispositif hydraulique d'entraînement (5 ∩ 6) connecté à chaque soupape de compensation de pression au côté de chaque soupape de compensation de pression tourné vers la chambre à ressort lorsque l'une ou l'autre soupape de fonctionnement (3 ou 4) est commutée en pleine course.
Patent EP-0480936-B1 (EP)
Inventor: OSTLIE LARS C O INFRAWARE TECH
IPC: G10K11/34
Filed: 1990-05-14
Granted: 1994-02-16
Abstract: Un système et un procédé de protection contre la salissure marine p. ex. de la carène d'un navire (1), selon lesquels des transducteurs électromécaniques à vibrations à basse fréquence (2, 3) sont placés en paires autour de lignes nodales (4) fixées ('cramponnées') de la carène (1), et lesdits transducteurs (2, 3) sont entraînés dans une relation de phase opposée afin de communiquer aux particules d'eau un mouvement qui est parallèle à la carène (1) immédiatement en dehors desdites lignes nodales (4), en plus des mouvements relatifs de particules d'eau juste en dehors des transducteurs (2, 3), lesquels mouvements sont sensiblement perpendiculaires à la carène. Cette invention comporte également une combinaison du système mécanique précité et d'une couche de surface spéciale qui pare à la salissure par d'autres organismes que ceux qui sont affectés par le mouvement des particules d'eau dans la gamme des infra-fréquences.