baber/WOPTO huggingface dataset:
Patent EP-0427267-B1 (EP)
Inventor: MORIMOTO KIYOSHI
IPC: B65G53/52
Filed: 1990-11-08
Granted: 1996-05-22
Abstract: A high density pneumatic transport system of solid materials from an airtight transport tank (3) through a transport pipe (4) into a collector (8). In the airtight transport tank (3) materials are successively fed into a charge tank (30) by reciprocating a slide damper (3A). Simultaneously materials stored in the charge tank (30) are successively pushed out into the transport pipe (4) by supplying pressurized gas intermittently and transported continusouly at high density through a lower horizontal pipe (41) and a vertical riser pipe (42), then transported in the form of a long column (P) in an upper horizontal pipe (43) at a very low speed by deceleration by a divergent means (43a), and finally collected into a storage tank (80) of collector (8).
Patent EP-0414421-B1 (EP)
Inventor: TOTH EDIT
IPC: A61P9/00
Filed: 1990-08-09
Granted: 1994-04-06
Abstract: The invention relates to 1-oxa-2-oxo-8-azasprio [4,5]decane derivatives of formula (I), <CHEM>  wherein  X represents an oxygen atom or an NR group,  wherein R represents a hydrogen atom or a C1-12 alkyl or C3-6 cycloalkyl group, or a carbocyclic C6-10 aryl or carbocyclic C6-10 aryl-C1-14 alkyl group optionally substituted on the aromatic ring by one or more halogen atoms, C1-4 alkyl or C1-4 alkoxy groups; R<1> and R<2> together represent a methylene group or, when X is a NR group, one of R<1> and R<2> additionally represents a hydroxyl group and the other additionally represents a methyl group; R<3> represents a hydrogen atom or a phenyl group optionally substituted by one or more halogen atoms, C1-4 alkyl, C1-4 alkoxy or hydroxyl group; Ph represents a phenyl group unsubstituted or substituted by one or more halogen atoms, C1-4 alkyl, C1-4 alkoxy, hydroxyl or trihalomethyl groups; and  n is 1, 2, 3; and optical isomers and mixtures thereof and all acid addition and quaternary ammonium salts thereof. The invention further relates to pharmaceutical compositions containing these compounds and processes for their preparation. The compounds of formula (I) possess calcium, uptake-inhibiting, antihypoxic and antianoxic properties and a low toxicity. Thus, they are useful for the treatment of brain damage of various origin.
Patent EP-0437918-B1 (EP)
Inventor: AUGURT THOMAS A
IPC: G01M99/00
Filed: 1990-10-08
Granted: 1994-08-03
Abstract: A Bowie and Dick type prevacuum steam sterilization test pack (10) for insertion into a sterilization chamber for indicating the presence of unacceptable levels of uncondensable gas, comprises a housing (12), a heat sink (30) and an indicator (40). The housing (12) defines a single chamber (14) having a large open end (16), a relatively small closed end (20) opposite the open end (16), and sidewalls (22) smoothly tapering from the open end (16) to the closed end (20). The heat sink (30) is disposed in the chamber (14) and extends substantially from the open end (16) to the closed end (20) to define a path through which the steam travels from the open end (16) toward the closed end (20), the path providing sufficient exposure of the steam to the heat sink so that the steam condenses within the path, releasing any noncondensable gas associated with the steam, and forcing the noncondensable gas so released toward and concentrating such noncondensable gas within the closed end (20). The indicator (40) which may comprise a heat- and humidity-sensitive strip, is disposed in the chamber (14) adjacent the closed end, for indicating the presence of noncondensable gas concentrated therein. <IMAGE>
Patent EP-0434293-B1 (EP)
Inventor: RAPELI JUHA
IPC: H03D3/00
Filed: 1990-12-12
Granted: 1996-03-27
Abstract: The invention relates to a method and a device with which an FM or PM modulated signal can be detected from a carrier directly, without the disadvantages that the use of an analog or a digital phase lock will cause. The direct detection is realized so that the instantaneous frequency or phase of the input signal is measured by direct time interval measurement so that the time measurement resolution is increased by using a delay line. The detected result is already digital, whereby no separate analog-to-digital converter is required.
Patent EP-0448885-B1 (EP)
Inventor: POLLACK RONALD M
IPC: G09F1/12
Filed: 1990-12-28
Granted: 1994-06-22
Abstract: A frame for a poster (20,20") and the like, includes at least one edge support (60) for an edge of the poster.  The frame also includes at least one fastening element (40) associated with the edge support with a snap fit for fastening  the poster edge  thereto.  A double-sided poster frame is also disclosed. <IMAGE>
Patent EP-0379459-B1 (EP)
Title: Pulverizing device and method for dental hand pieces
IPC: A61C1/05
Filed: 1990-01-09
Granted: 1993-04-28
Abstract: Pulverising method for dental handpieces and contra-angles, consisting in creating, in the seat of the tool in the handpiece or the contra-angle, a suction effect establishing a slight partial vacuum in the vicinity of the drill seat, under the action of an air cone whose summit is situated at the active site of the tool, this air cone having the further function of directing the cooling liquid by a Coanda-type effect curbing the consequences of the turbulence due to the rotation of the tool or instrument. 
<??>Device for the implementation of the method. 
<??>Application: dental handpieces and contra-angles. 
<IMAGE>
Patent EP-0395573-B1 (EP)
Inventor: MONDINY PIERRE
IPC: C02F1/48
Filed: 1990-03-26
Granted: 1994-12-07
Abstract: The device comprises an essentially tubular sheath (1) and a magnet array (5) which contains rod-type magnets (7). Said magnets (7) are arranged in the interior of the sheath (1) in such a way that there is a gap (6) having a virtually annular cross section between the inside of the sheath and the outside of the magnet array. The device further comprises end pieces (2) for the ends of the sheath (1) and of the magnet array (5) to permit the device to be connected to a pipe network. Each end piece (2) has a central cavity (3) and there are channels (35) which provide a flow connection between the cavity (3) and the gap (6). These connecting channels (35) are constructed and arranged in such a way that the fluid strands which pass through the connecting channels into the gap (6) have, at least partially, the shape of a helical line and that a section of each strand is situated between sections of at least one second strand. <IMAGE>
Patent EP-0454732-B1 (EP)
Inventor: NAMENY FRANK J
IPC: F16D3/79
Filed: 1990-01-12
Granted: 1996-03-20
Abstract: Un mécanisme flexible de jonction d'un arbre menant (312) à un arbre mené (314) comprend des premier et deuxième organes de raccordement (374, 376) reliables aux arbres. Chaque organe de raccordement comprend un appareil de liaison à un disque ou à une pile de disques (358, 360). Le disque ou la pile de disques peuvent être reliés à un organe intermédiaire solide de raccordement (320), si nécessaire. Chaque disque comprend un organe flexible ayant une pluralité de lobes essentiellement symétriques (362, 363, 364; 462, 463, 464) fixés par un connecteur qui relie chaque lobe à un élément de transmission de couple. Les lobes sont sensiblement symétriques et comprennent une paire de bras mutuellement reliés, adjacents à une partie du connecteur. Des éléments agencés aux extrémités libres des bras sont utilisés pour connecter sélectivement les lobes aux organes menant, mené et intermédiaire (le cas échéant) de raccordement.
Patent EP-0407621-B1 (EP)
Inventor: TANAKA KEN-ICHI
IPC: A01N47/18
Filed: 1990-01-31
Granted: 1995-03-15
Abstract: The invention relates to a benzothiazole derivative represented by general formula (I), wherein X is NHR, R or OR; R is lower alkyl, cycloalkyl, aryl or substituted aryl; Y is lower alkyl, alkenyl, alkyloxycarbonylalkyl, benzyl or substituted benzyl; and Z is lower alkoxy or hydrogen. This compound is useful as an active ingredient of agrohorticultural bactericides.
Patent EP-0521851-B1 (EP)
Inventor: AIMONE MASSIMO
IPC: A61N1/32
Filed: 1990-06-05
Granted: 1995-04-12
Abstract: PCT No. PCT/EP90/00882 Sec. 371 Date Sep. 30, 1992 Sec. 102(e) Date Sep. 30, 1992 PCT Filed Jun. 5, 1990 PCT Pub. No. WO91/15262 PCT Pub. Date Oct. 17, 1991.A group of muscles, particularly the glutei, is stimulated electrically by the application of at least one pair of electrodes (18, 19; 20, 21) to the group and the supply of a symmetrically alternating voltage through the electrodes for equal periods of time (A) separated by intervals (B) of predetermined equal duration. In each period of time (A), the alternating voltage has a periodic behaviour with pulses of equal duration (PD) and alternating polarity symmetrical in adjacent half periods and separated by intervals (I) of equal duration. Each period (A) in which the alternating voltage is applied has a duration of between 0.5 and 1.5 s, and the intervals between the periods (A) are between 0.8 and 2 s long. The frequency of the alternating voltage is between 100 and 200 Hz, preferably 150 Hz. Each half period (T/2) in which the voltage is applied includes a pulse having a duration (PD) of between 40 and 60% of the half period.
Patent EP-0476032-B1 (EP)
Inventor: ERDMAN ARTHUR G
IPC: A61C5/77
Filed: 1990-06-06
Granted: 1998-04-08
Abstract: The present invention provides a method and apparatus for the automated reproduction of three dimensional objects of complex and unique geometry. A computer acquires data describing an object and its surroundings, constructs a computer-based three dimensional model of the object from that data, superimposes an ideal geometry on the computer-based model, alters the ideal geometry to fit the form and function required of the reproduction, and then guides a milling machine in the fabrication of the reproduction. In contrast to the prior art, the present invention does not require human intervention in the reproduction process. The present invention provides two preferred embodiments for the automated high precision reproduction of objects of complex and unique geometry. Both embodiments can machine reproductions solely from generic forms stored in the computer, thus eliminating the need for scanning. Alternatively, the reproductions may be machined solely from scanned data, without resort to generic forms stored in the computer.
Patent EP-0476062-B1 (EP)
Inventor: DREW RUSSELL C
IPC: B01D59/44
Filed: 1990-06-06
Granted: 1996-08-28
Abstract: Un système de spectrométrie de masse portatif de type analytique contenu dans une seule enceinte (18) est utile pour analyser des substances présentes dans l'atmosphère, l'eau, le sol, des médicaments, des explosifs et autres substances similaires. Le système comprend un chromatographe (14) en phase gazeuse et un analyseur de masse (21), enfermés dans un logement sous vide (20), une pompe à vide (22) et un ordinateur de bord (24) qui permet à un opérateur d'introduire des données et des informations au moyen d'un clavier (220) correspondant et d'introduire un échantillon à analyser, de façon à exploiter le système de spectrométrie de masse miniaturisé (10).
Patent EP-0435984-B1 (EP)
Inventor: SOLOFO JONIS
IPC: C07C2/86
Filed: 1990-07-23
Granted: 1995-03-22
Abstract: PCT No. PCT/CH90/00178 Sec. 371 Date Mar. 21, 1991 Sec. 102(e) Date Mar. 21, 1991 PCT Filed Jul. 23, 1990 PCT Pub. No. WO91/01959 PCT Pub. Date Feb. 21, 1991.A method of cycloalkylating naphthalene with at least one cyclic group, characterized by the following points: a) as catalyst, there is used a zeolite of faujasite structure having pore openings greater than 6.7 (Aangstroem), the silica/alumina ratio of this zeolite being greater than 2.5 and its residual content of alkaline ion(s) being less than 3%; b) the reaction is carried out batchwise in heterogenous liquid/solid phase at a temperature of between 20 degrees C. and 250 degrees C., under a pressure at most equal to 30 bars. Cycloalkylated naphthalenes are obtained by this method, in particular 2,6-dicyclohexyl naphthalene.
Patent EP-0444166-B1 (EP)
Inventor: FOX IRWIN
IPC: B01D53/02
Filed: 1990-08-13
Granted: 1995-03-08
Abstract: A mineral carrier for those iron oxides which react to remove hydrogen sulfide and mercaptans from fluid streams. The new carrier avoids the problem encountered with wood chip beds of bed solidification which occurs when reacted oxide particles adhere to each other. Calcined montmorillonite, for example, possesses the necessary crush strength, porosity, insolubility in water and wettability, to maintain bed perviousness and avoid caking as reaction continues to the full capacity of the oxide.
Patent EP-0450008-B1 (EP)
Inventor: PUGACH JOSEPH
IPC: C07C45/75
Filed: 1990-05-23
Granted: 1996-08-21
Abstract: Unsaturated ketones are produced from ketones and paraformadehyde under mild reaction conditions utilizing a catalyst comprising a halogen acid salt of a secondary amine and a nonsoluble solid oxide of an element selected from groups IB, IIIA, IVA, IVB, VA, VB, VIB and VIII of the periodic table. Temperatures of 120-150 and pressures of 700-1200 kpa are preferred; by-products may include di-unsaturated ketones such as divinyl ketone. Unsaturated ketones such as methyl vinyl ketone are useful in imparting ultraviolet sensitivity to plastics which enhances degradability.
Patent EP-0496810-B1 (EP)
Inventor: AHL KARL-AXEL
IPC: H04B7/26
Filed: 1990-10-19
Granted: 1996-01-24
Abstract: The invention relates to a method and a communications system (150) for local dynamically connectable digital synchronous multiplex or non-multiplex or asynchronous service networks used as a common service resource (220) for three or more switching units (200; 210), comprising a wide area service network with at least one central station (10), and one or several peripheral stations (19) within an area/space/region, said common service resource being adaptively shared according to the traffic needs between said switching units. According to the invention information is communicated through said communications system (150) for each connected digital signal (100) to be communicated through said service network, in such a way that said communication of digital signals (100) individually for each time sequence corresponds to a transparent communication, irrespective of each sequence of information of digital signals (100) being communicated through said system or not.
Patent EP-0455828-B1 (EP)
Inventor: OKABE MASATO
IPC: G03G5/022
Filed: 1990-11-29
Granted: 1996-03-27
Abstract: A master charge retaining medium (2) carrying electrostatic information and a charge retaining medium (3) for copying are arranged in such a manner as to face each other (as shown in Fig. 2(b)). A voltage is applied between the electrodes of both charge retaining media to cause discharge and form a reverse image of electrostatic information onto the charge retaining medium for copying. The capacitance of the master charge retaining medium may be greater sufficiently than that of the charge retaining medium for copying so that the master medium can be copied any number of times with enough contrast maintained. In Fig. 7, a master charge retaining medium having an insulation layer having a high softening point and a charge retaining medium for copying having a thermoplastic resin layer (4a) are arranged in such a manner as to face each other. The thermoplastic resin layer is charged corresponding to the electrostatic image of the master charge retaining medium (2), and it is heated and softened to form corrugation. In this manner, the transfer and development of an image can be repeated any number of times without causing the leak of the static charge.
Patent EP-0460542-B1 (EP)
Inventor: LACHMAN IRWIN MORRIS
IPC: F01N13/02
Filed: 1991-05-31
Granted: 1995-01-04
Abstract: An engine exhaust system and method of controlling hydrocarbon emissions are provided. The system and method are based on the use of two catalytic converter chambers, a first chamber containing a catalytic material and a second chamber containing catalyst as well as molecular sieves capable of adsorbing hydrocarbons during engine start-up and of having hydrocarbons desorbed therefrom when the catalysts reach an effective converting temperature. According to the invention, engine exhaust is selectively conveyed to each of the two converters in a manner such that initially produced hydrocarbon is withheld in the system by the molecular sieves in order to be recycled through the converters and brought into contact with the catalyst after an effective converting temperature has been attained.   <IMAGE>
Patent EP-0462441-B1 (EP)
Inventor: KERSCHER MAX DIPL-ING FH
IPC: F21V7/10
Filed: 1991-06-03
Granted: 1994-09-14
Abstract: In a reflector arrangement of a device which is used for the individual illumination of objects, great demands must be made of the durability of the mirror layers to be arranged on the support plates. 
<??>In particular in the case of large-surface reflector arrangements, which are exposed to the weather, there are considerable difficulties for meeting this requirement. 
<??>To overcome these difficulties, it is proposed to make the reflector arrangement with shell supports (2) of tub-shaped design made of transparent material, which are provided on the inner shell side with a vapour-deposited mirror layer (6), this mirror layer (6) being protected permanently by suitable covering measures (3, 7) against environmental influences which impair or destroy it. 
<IMAGE>
Patent EP-0470679-B1 (EP)
Inventor: KORSCH WOLFGANG
IPC: B30B11/34
Filed: 1991-08-05
Granted: 1995-04-12
Abstract: The invention relates to a press for producing coated-core tablets, and includes a rotor 1 with a die table 4 provided with dies 14, and upper and lower sections 3, 4 for guiding the upper or lower stamps, 9, 11, resp., in the dies 14, radial arms 25 with transfer heads 34 for receiving and transferring the cores 17, and receiving pockets 16 associated to the radial arms for the cores 17. In order to allow, for a size as small as possible of the press, that synchronism of the transfer heads 34 and of the dies 14 during transfer of the cores is secured in simple manner and without friction and noise resulting therefrom, it is provided, according to the invention, that the radial arms 25 are supported in the form of pistons 26 in the rotor 1, and that the receiving pockets 16 are arranged at the die table 5.
Patent EP-0462017-B1 (EP)
Title: Process for the industrial preparation of 3-sulfamoyl-4-chloro-n-(2,3-dihydro-2-methyl-1h-indol-1-yl)benzamide from 2,3-dihydro-2-methyl-1h-indole and hydroxylamine-o-sulfonic acid
IPC: C07D209/08
Filed: 1991-06-14
Granted: 1993-07-28
Abstract: New process for industrial preparation of 4-chloro-3-sulphamoyl-N-(2,3-dihydro-2-methyl-1H-indol-1-yl)benzamide from 2,3-dihydro-2-methyl-1H-indole and hydroxylamine-O-sulphonic acid.
Patent EP-0519144-B1 (EP)
Inventor: TANBERK ERGIN
IPC: A61K9/50
Filed: 1991-06-21
Granted: 1997-08-13
Abstract: A production method for pellets containing Omeprazole performed with an inert core based on sacarose, starch and glucose, said core covered with the micronized and sieved active substance which is in a buffered dispersion, being added with an anionic surface active agent, in order to finally receive an enteric covering in a fluidized bed with HPMC phylate, diethyl phylate, aceton and etheyl alcohol being afterwards dried to obtain a water content of less than 1%, sieved, weigthed and capsulated.
Patent EP-0453400-B1 (EP)
Inventor: VUILLEUMIER RAYMOND
IPC: G09F9/37
Filed: 1991-04-05
Granted: 1994-07-20
Abstract: The device comprises a matrix of cells. Each cell comprises two flaps (Vaij and Vbij) fixed to a substrate (100) by elastic attachments (10, 20), a control electrode Cj, a line electrode Li and a hold electrode M. The flaps can take two stable positions (1 and 3) by the application of suitable voltages to the line and hold electrodes. They are activated by application of a control voltage onto the electrode Cj at the same time as the voltage on the line electrode Li is reset to zero. 
<??>The arrangement of the electrodes, as well as the existence of a hold electrode, which is common to all the flaps of the matrix, permits matrix addressing to be carried out. 
<IMAGE>
Patent EP-0551512-B1 (EP)
Inventor: NARUSHIMA HITOSHI TOMOEGAWA PA
IPC: H01L23/14
Filed: 1991-01-23
Granted: 1995-04-12
Abstract: A tape for TAB (tape automated bonding) of a three-layered structure consisting of a protective layer, an adhesive layer and an organic insulating film used for the TAB system that is now drawing attention in the steps of fabricating semiconductor devices having an increased number of pins, a reduced size and an increased packaging density. In order to obtain reliability in insulation, chemical resistance, heat resistance and high adhesive force, an adhesive layer (2) containing at least a polyamide resin and a resol-type phenol resin and a protective layer (3) are provided on an organic insulating film (1) and the resol-type phenol resin is contained in an amount of 2 to 35 % in the adhesive layer (2).
Patent EP-0507880-B1 (EP)
Inventor: MCFARLAND MICHAEL J
IPC: G02F1/35
Filed: 1990-12-19
Granted: 1994-10-05
Abstract: Des guides d'ondes optiquement actifs (optiquement non linéaires ou électrooptiquement actifs) sont formés par dépôt d'une couche d'une matière organique, en général une matière polymère, comprenant un ou plusieurs composants optiquement actifs, et en soumettant des régions prédéterminées de la couche à un rayonnement actinique pour modifier l'indice de réfraction de ces régions.
Patent EP-0516684-B1 (EP)
Inventor: WATSON STEPHEN JAMES
IPC: F02M25/08
Filed: 1991-02-27
Granted: 1997-01-15
Abstract: PCT No. PCT/AU91/00065 Sec. 371 Date Aug. 26, 1992 Sec. 102(e) Date Aug. 26, 1992 PCT Filed Feb. 27, 1991 PCT Pub. No. WO91/13251 PCT Pub. Date Sep. 5, 1991.An internal combustion engine installation is provided which comprises an air compressor (20) to supply air to effect injection of the fuel for combustion in the engine, a fuel tank (12), an air/fuel separator (10) to receive vapor generated in the fuel tank (12) and separate the fuel in vapor from the air and a passage (25) communicating the separator with the inlet port of the compressor (20) so that when the compressor (20) is in operation at least part of the air taken in by the compressor (20) is drawn through the part of the separator (10) where the fuel is held to extract fuel therefrom.
Patent EP-0521006-B1 (EP)
Inventor: PEDERSEN KAI
IPC: E05B27/04
Filed: 1991-03-08
Granted: 1994-09-14
Abstract: Cylinder lock comprising a plug (1) having a key channel (2), a housing (3) surrounding the plug and a number of bores (11-17) in the plug and the housing for divided locking pins (21) adapted to be shifted in their longitudinal direction in the bores by means of a key inserted in the key channel (2). An intermediate sleeve (5) is provided between the plug (1) and the housing (3), and is adapted to be rotated about the same axis (10) as the plug. The sleeve (5) has bores corresponding to the bores (11-17) in the housing, for through-going locking pins (21). The locking pins are divided for establishing shear surfaces both between the plug (1) and the sleeve (5) and between the sleeve (5) and the housing (3), upon insertion of a correct key. An additional bore (19) for an auxiliary pin (20) is provided in the housing (3) and the sleeve (5) and adapted to be engaged by surfaces (1A, 1B) on the plug (1), so that the blocking effect of the auxiliary pin with respect to the sleeve (5) in relation to the housing (3), is removed when the plug (1) is rotated through a given angle in relation to the sleeve. Drive means (7, 9) are adapted to transfer the rotation of the plug beyond said given angle, into movement of a blocking member in a lock, for example a locking bolt.