baber/WOPTO huggingface dataset:
Patent EP-0367468-A1 (EP)
Inventor: SINOR LYLE T
IPC: G01N33/552
Filed: 1989-10-23
Abstract: A method for drying mammalian cells, such as erythrocytes, lumphocytes, leukocytes and platelets onto a solid-phase support for use in solid-phase immunoassays through use of a drying solution and an article for use in immunoassays prepared by such method. The method comprises immobilizing a monolayer of cells onto the solid-phase support by non-­covalent binding. This is accomplished by staining the solid-phase support with an organic dye having a net positive charge which permits non-covalent binding of the cells which carry a net negative charge to the solid-phase support. These cells are dried or fixed to the solid-phase support by addition of a drying solution which comprises an aqueous solution of a monosaccharide, disaccharide, trisaccharide or cyclitol and a salt. The preferred monosaccharide is D-(-)glucose and the preferred salt is sodium chloride. The preferred drying solution comprises a 1.0M solution of dextrose and a 154mM solution of sodium chloride. The drying solution is contacted with the immobilized cells and immediately decanted and any excess water or drying solution is removed by drying the solid-­phase support in a sealed pouch with a dessicant material for 3-8 days at between 2-8°C. The preferred amount of time required for complete drying is 7 days at 2-8°C.
Patent EP-0368650-A1 (EP)
Inventor: WELLS ALAN ARTHUR
IPC: F02G3/00
Filed: 1989-11-09
Abstract: A gas resonance device (101) comprises a pulsed combustor (102) located in the middle of a substantially spherical resonance chamber (103). Preferably the resonance chamber is formed as an icosahedron (103) with triangular segments (104) having rounded edges. The gas resonance device may be used in combination with a pressure swing gas separator (16, 108), the oscillating gas in the gas resonance device (1, 101) being used to provide the pressure changes required to drive the pressure swing gas separator (16, 108). Alternatively it may be used in combination with a heat pump (19, 120), in which case, the oscillating gas in the thermally driven gas resonance device (1, 101) is used to provide the power to operate the heat pump (19, 120). A flexible diaphragm (109, 133) may bound part of the resonance chamber (3, 103) and have an electrical transducer (121, 122) coupled to it which generates electrical power upon the diaphragm (109, 133) oscillating as a result of the gas resonance inside the resonance chamber (3, 103).
Patent EP-0375396-A1 (EP)
Title: Starter motors
Inventor: SQUIRES CHRISTOPHER PETER
IPC: F02N15/04
Filed: 1989-12-20
Abstract: A starter motor comprising a fixed frame (11), an electric motor (13) carried by the frame (11), an output shaft (21) journaled for rotation and carrying an output pinion gear wheel assembly (22) for engagement, in use, with a ring gear of an internal combustion engine to be started, and, an epicyclic reduction gear mechanism (15) the sun gear (16) of which is driven by said electric motor (13), and the planetary gear carrier (18) of which drives said output shaft (21), the annular gear (19) of said epicyclic reduction gear mechanism (15) being fixed to a first component (23) having therein a recess (24) generally centred on the axis of the annular gear (19), there being provided a second component (25) fixed to said frame (11), said second component (25) having an annular projection (27) received within said recess (24) of said first component (23), the transverse dimensions of the projection (27) of the second component being less than those of the recess (24) of the first component by an amount such that relative angular movement of the first and second components can occur, some, or all of the space defined between the wall of the projection (27) and the wall of the recess (24) containing resilient material (28) whereby such relative movement of the first and second components is resisted.
Patent EP-0377347-A1 (EP)
Inventor: GRIMBERG GERARD
IPC: B23Q9/00
Filed: 1989-01-05
Abstract: Device for supporting and guiding portable electric machines carrying out rectilinear work, such as cutting, grooving, beading, which comprises a rectilinear U-section rail (1) having two parallel flanges (2) and a base (3) in which a running track (5) receives a movable carriage (6) intended to carry the machine, the rail being fixed to the material to be worked (23) by sliding clamps (8, 24); the rail consists, at least over the majority of its perimeter, of a double U-wall, the two walls being joined to each other by spacers arranged in the gap between the two walls so as to constitute a one-piece structure which cannot be deformed under the forces generated by the machine in any position. <IMAGE>
Patent EP-0346218-A1 (EP)
Inventor: KVASNIKOFF GEORGES
IPC: C01B17/04
Filed: 1989-06-06
Abstract: The sulphur plant (1), in which the acid gas (8) and a gas containing free oxygen (9) are introduced, produces sulphur by controlled oxidation of the H2S in the acid gas and also supplies the residual gas (17b) containing H2O, H2S, SO2 and at least one of the derivatives COS and CS2. Said residual gas is contacted with a catalytic (2) for hydrolysing the COS and CS2 derivatives into H2S operating between 180 DEG C and 400 DEG C in order to produce a hydrolysed residual gas containing H2S and SO2 and essentially free from COS and CS2. The hydrolysed residual gas (38) is introduced into a purification unit (3) into which are fed H2S and SO2 in order to be reacted to form sulphur, by operating at a temperature below the dew point of the sulphur formed and to obtain in addition, as an output (29) of said unit, a purified residual gas which is then incinerated (4). The H2S resulting from the hydrolysis of COS and CS2 is almost entirely recovered in the form of sulphur in the purification unit, which enables an improved sulphur output of the overall installation.
Patent EP-0357519-A1 (EP)
Inventor: CYPRIEN GUY
IPC: C08L83/04
Filed: 1989-07-25
Abstract: The present invention relates to a silicone composition containing:  - a diorganopolysiloxane oil of viscosity below 300,000 mPa.s at 25 DEG C,  - an inorganic filler,  - an organic peroxide, and - at least one organic and/or inorganic compound of iodine, in solid or liquid form at room temperature, water-soluble and non-toxic. The elastomers obtained after the action of heat on these compositions are usable for water treatment, with continuous and controlled release of iodine for the treatment and eradication of diseases due to iodine deficiency.
Patent EP-0342147-A1 (EP)
Inventor: LECHNER RUDOLF
IPC: E04H15/64
Filed: 1989-05-09
Abstract: A construction, in particular a roofed hall, has a framed three-dimensional skeleton and at least one flexible skin fitted thereto as a limitation of a chamber (25 and 26) admitting a medium, which chamber has at least one in-/outlet for the medium. Foil webs (22; 23; 24) made of translucent plastic are fixed one above the other between adjacently extending trusses (14) of the skeleton and form, between the two trusses (14), airtight chambers (25, 26) at the trusses. One chamber (25) can be filled with steady blow medium, and flow medium can pass through the other chamber (26) between inlet and outlet. …<IMAGE>…
Patent EP-0330617-A1 (EP)
Inventor: SU KAI CHIANG
IPC: C08G77/46
Filed: 1989-02-16
Abstract: This invention relates to ophthalmic devices, such as contact lenses and intraocular implants, and particularly contact lenses of a block copolymer containing polysiloxane and polyoxyalkylene oxide units possessing an advantageous blend of desirable properties including a) high oxygen permeability, b) good wettability, c) flexibility and d) optical clarity, in the ocular environment of use. Further disclosed are the preparation thereof and methods of treating vision defects therewith as well as the polymers which may be used for the ophthalmic devices.
Patent EP-0330631-A1 (EP)
Inventor: OTTELLI GIORDANO
IPC: F16L37/53
Filed: 1989-02-21
Abstract: The rotating coupling (12) according to the invention is formed by at least one externally threaded rotating element (15) applied by snap-fastening, directly or by means of an insert (21), to the body (10) of a hand-held shower in order to connect thereto a hose, preventing it from twisting when the shower is manipulated. <IMAGE>
Patent EP-0416100-A1 (EP)
Inventor: FUJIOKA HIDEAKI C O ITAMI WORK
IPC: B60T8/1761
Filed: 1989-01-17
Abstract: This invention relates to a wheel controller in an anti-lock brake system for avoiding the locking of wheels when a vehicle such as an automobile is braked in addition to a main brake pressure controller (l5) operating primarily on the basis of a different type judgement an intergration type brake pressure controller (l6) is used in order to detect an excessively small slip speed state due to insufficiency of a brake pressure in a wheel lock recovery process, which could not be detected by the differential type brake pressure controller (l5), to apply a small pressure with a small increase rate of a brake pressure and to make the wheel speed control more accurate and more effective.
Patent EP-0383090-A1 (EP)
Inventor: OCHI HIROSHI
IPC: C07K16/12
Filed: 1990-01-30
Abstract: A human monoclonal antibody showing a specific binding property to flagella of  Pseudomonas aeruginosa , characterized in that said antibody produces a therapeutic effect on the mouse experimental infection caused by  Pseudomonas aeruginosa  at a dose of not less than 5 µg/kg of body weight.
Patent EP-0393349-A1 (EP)
Inventor: BOVONE LUIGI
IPC: B24B9/08
Filed: 1990-03-13
Abstract: The vertex (XA) of interior angles (AI) is being bevelled with an in assigned rake and bevel angles positioned rotary tool (26), by moving said tool (26) parallel to the bisector (KB) of said angle, firstly on one side and then on the other side of the bisector, with the active part of the tool substantially tangential to the bisector. The apparatus comprises at least one rotary tool (such as a grinding wheel)(26), drive means (35) for rotating the tool, first means (29) for supporting the tool (26) and the drive means (35) in such a manner as to enable them to be moved angularly within a first vertical plane about a diameter (B) of the tool (26), second means (23) for supporting the first means (26) in such a manner as to enable them to be moved angularly within a second vertical plane perpendicular to the first, and means for supporting said second means (23) in such a manner as to enable them to be moved in three mutually perpendicular directions (X, Y, Z) and rotated about one of said directions (Z). 
     The product is a sheet (L) of coloured or non-coloured plain glass, plate glass or flattened glass with at least one bevelled interior angle (AI).
Patent EP-0390024-A1 (EP)
Title: Azofarbstoffe mit einer Diazokomponente aus der Aminobenzisothiazolreihe
Inventor: HANSEN GUENTER DR
IPC: C09B29/36
Filed: 1990-03-26
Abstract: Benzisothiazolazofarbstoffe der Formel <IMAGE> in der X für Wasserstoff, Chlor, Brom, Cyano oder Nitro und K für einen Rest der Formel <IMAGE> stehen, wobei R¹ gegebenenfalls substituiertes C1-C12-Alkyl, gegebenenfalls substituiertes Phenyl, C3-C5-Alkenyl oder C5-C7-Cycloalkyl, R² Wasserstoff oder C1-C4-Alkyl, R³ Wasserstoff oder Methyl und R<4> Wasserstoff, Cyano, Carbamoyl oder C1-C4-Alkoxycarbonyl bedeuten, sowie ihre Verwendung zum Färben von synthetischen Fasermaterialien.
Patent EP-0400328-A1 (EP)
Inventor: UMEKITA KAZUHIRO
IPC: G06F9/44
Filed: 1990-04-26
Abstract: A program parallelizing apparatus for generating from a source program (1) to be executed an object program which is capable of being processed in parallel by a plurality of processors (77) constituting a multi-processor (9) which includes a communication mechanism for allowing inter-processor communication and a synchronization mechanism for allowing the processings to proceed in parallel among the processor through coordination. Object programs susceptible to parallel processing by the multi-processor system with high efficiency can be generated at a high speed in correspondence to various source programs universally in dependent of the types of processors.
Patent EP-0397114-A1 (EP)
Inventor: BEAVER RICHARD NEAL
IPC: C25B9/19
Filed: 1990-05-08
Abstract: This discloses protection against crevice corrosion of titanium surfaces, such as cells, piping and equipment used in a chlor-alkali membrane process, by employing in the areas in which titanium is subject to crevice corrosion a coating or film cast from a "paint" dispersion containing a fluorocarbon binder material, e.g. perfluorosulfonic acid polymer, a platinum group metal oxide, e.g. ruthenium oxide, and optionally a valve metal oxide e.g. titanium oxide; and a carrier agent, e.g. ethanol and water mixture.
Patent EP-0403995-A1 (EP)
Inventor: THIEBAUT GEORGES
IPC: H04L12/54
Filed: 1990-06-18
Abstract: The invention comprises the use of a memory in which each virtual circuit is allocated a location containing a context (CT), defining the conditions for evaluating the bit rate of this virtual circuit, and provides, upon the reception of each cell, for the reading of the context of the virtual circuit to which this cell belongs. A clock is set aside in order to supply a current time associated with this virtual circuit. 
<??>A measurement interval start time indicator is recorded in the context (CT) of a virtual circuit, upon the arrival of a first cell of this virtual circuit. Upon the arrival of a following cell of this same virtual circuit, the context is read and from the current time (hc) is subtracted the measurement interval start time. The time difference is compared with a specified duration of measurement interval and the number of cells already received is incremented. This number of cells already received is supplied as a measure of the average bit rate of the virtual circuit, when the said time difference is equal to or greater than the duration of measurement interval. The context is then reinitialised. 
<IMAGE>
Patent EP-0465703-A1 (EP)
Inventor: KAWANAMI NORIO
IPC: B01F7/00
Filed: 1990-07-11
Abstract: A stirring reactor for a viscous material. The reactor comprises a stirring vessel; a revolvable shaft provided in the vessel; a surface layer stirring vane provided on the revolvable shaft in the vicinity of the gas-liquid interface; a stirring vane having at least a pair of multiple blades which extend radially twords the inner wall, one of which is fastened on the revolving shaft below the upper layer stirring vane and the other of which extends close to the inner wall of the vessel and baffle plates provided on the inner side wall at a position opposite the surface layer stirring vane, and at a staggered position with respect to the stirring vanes having plural blades.
Patent EP-0416441-A1 (EP)
Inventor: KNECHT SIEGFRIED
IPC: B65G47/51
Filed: 1990-08-28
Abstract: The invention relates to a device for conveying parallelepipedic articles (2) over a conveying path (1) between two packaging stations, with a first sensor (3) for detecting a jam at the delivery end of the conveying path and a store (5). In order to achieve a simple construction which is insusceptible to disruption, it is envisaged that the conveying path (1) extends through the store (5), at the exit end of which a second sensor (4) and, set in operation by this, a stopper (6) is arranged for an article (2) detected as present, the store (5) comprising at least one gripper (8) for a row of articles (2) for pivoting the gripped articles out from or into the conveying path (1), the gripper (8) being operable, for gripping and pivoting out, via a third sensor (7) situated at the entrance end of the store, when the sensor detects an article for a time longer than the transit time of one of these, and, for pivoting in and release, via release signals of the first and third sensors (3, 7). <IMAGE>
Patent EP-0413375-A1 (EP)
Inventor: VRIESEMA BINDERT KLAAS
IPC: C08G73/16
Filed: 1990-07-17
Abstract: Thermotropic polyesters of units of diacids, hydroxy acids, diols, and optionally polyestercarbonate-, polyesteramide-, polyssterimide- and/or polyester anhydride-structures, characterized in that a part of the diol component(s) is replaced by one or more dervative(s) of the following formula (I)
      wherein 
R, R₁ and R₂ which are the same or different, are hydrogen, alkyl radicals having 1 to 4 carbon atoms, cycloalkyl radicals having 3 to 6 carbon atoms, or aryl radicals, optionally substituted by one or more alkyl radicals having 1 to 4 carbon atoms, or substituted by halogen atoms like chlorine, bromine and/or fluorine, 
R₃ is hydrogen or an akyl radical having 1 to 4 carbon atoms, 
n is 0 or 1 and if n=1, then 
X is -O-, -S-, or -N=, whereas m=1 or 2; 
Ar is phenyl, biphenyl or naphthyl. 
These polyesters can be produced from relatively cheap starting materials and possess excellent physical properties.
Patent EP-0450209-A1 (EP)
Inventor: JOHNSON COURTLAND M
IPC: B24D7/16
Filed: 1990-04-03
Abstract: A finishing article comprising a backing member defining a central opening and having two opposed surfaces each carrying an abrasive material thereon; an intermediate member, having a central bore therethrough, being positioned in the opening and attached to the backing member, the central bore is capable of being at least partially threaded for supporting the finishing article to a support member. The partially threaded bore of the finishing article is detachably connectable to a threaded portion of a support member to provide rotational movement from the support member to the finishing article for finishing an object wherein the partially threaded portion of the central bore lies substantially in the plane of the backing member so that both abrasive surfaces of the finishing article can be used for abrasive sanding and, if desired, the abrasive surfaces of the article can carry different grades of abrasives.
Patent EP-0395422-A1 (EP)
Inventor: HAMAGUCHI HIROSHI
IPC: C07D231/18
Filed: 1990-04-26
Abstract: The present invention discloses an insecticidal composition containing as an active ingredient a cyclohexane derivative represented by the following formula (IA) or its salts, or a cyclohexane derivative represented by the following formula (IB) including the foregoing cyclohexane derivative represented by the formula (IA) or its salts, as well as an insecticidal method with said insecticidal composition: 
    
                 wherein the substituents in the formulae (IA) and (IB) are as defined in the specification.
Patent EP-0405991-A1 (EP)
Inventor: PARKER DELMER G
IPC: G03G15/01
Filed: 1990-06-28
Abstract: A method of creating toner images on a charge retentive surface (10) includes uniformly charging (24) the charge retentive surface, and exposing (25, 26) the charged surface to form a tri-level latent image comprising a charged-area image, a discharged-area image and a background area. The discharge-area image is developed (30) using toner particles (38) of a first color, and the background area is then discharged (42) to form a third latent image. 
     The third latent image is developed (44) using toner particles (52) of a second, different color, and the charged-area image is then developed (54) with black toner particles (62). 
     Creation of multiple color images is thus accomplished utilizing fewer exposure steps than development steps and each development step is effected at a development contrast voltage that is approximately equal to one half the contrast voltage normally available in conventional xerography.
Patent EP-0394135-A1 (EP)
Inventor: LUKACS GABOR
IPC: A61P31/04
Filed: 1990-04-20
Abstract: Compounds of the formula (I) …<IMAGE>… in which :… - B represents a hydrogen atom or a lower acyl group,… - A represents :… - a CH2OH group and in this case B represents a lower acyl group,… - a (CH2)nCN group… - a (CH2)nCHO group… - a (CH2)(n+1)OH group… in which n is an integer between 1 and 6,… R1 and R2 being defined in the description, and their use as drugs.
Patent EP-0404652-A1 (EP)
Inventor: ARIMURA AKIRA
IPC: A61K38/04
Filed: 1990-06-18
Abstract: The present invention relates to novel peptides having adenylate cyclase stimulating activity. The novel peptides all contain at least the sequeunce His-Ser-Asp-Gly-Ile-Phe-­Thr-Asp-Ser-Tyr-Ser-Arg-Tyr-Arg-Lys-Gln-Met-Ala-Val-Lys-­Lys-Tyr-Leu-Ala-Ala-Val-Leu-.
Patent EP-0407309-A1 (EP)
Inventor: EDWARDS RAY C O EASTMAN COMPAN
IPC: C09D123/06
Filed: 1990-06-14
Abstract: Novel polyethylene compositions comprising a blend of a polyethylene component having defined properties and a specific quantity of defined tackifying resins are disclosed. In addition, process for extrusion coating at high speeds and relatively low extrusion coating temperatures employing invention compositions is disclosed.
Patent EP-0447485-A1 (EP)
Title: Systeme de connexion croisee de signaux numeriques a haute vitesse
Inventor: UPP DANIEL C
IPC: H04J3/16
Filed: 1989-12-05
Abstract: Un système modulaire extensible et non bloquant (10) permet la connexion croisée de signaux numériques à haute vitesse. Le système permet de connecter des signaux DSn, CEPTn, et STSn à souhait, en incluant des signaux de vitesse plus faible sous la forme de composants de signaux de haute vitesse ou se terminant sur des lignes de faible vitesse. Le système permet d'obtenir ces résultats en convertissant (700a-700d) tous les signaux entrant dans un format SONET, et en traitant tous les signaux dans ce format. Les signaux sont interconnectés dans le format SONET, bien que l'on utilise un module d'interconnexion à large bande non bloquant expansible (800,900) qui interconnecte tous signaux semblables. Si le signal sortant doit se présenter dans un format autre que le format SONET, le signal de format SONET est reconverti (700a-700d) dans le format sortant.
Patent EP-0414847-A1 (EP)
Inventor: TOMOI MASAAKI - - - NISHI-IWAT
IPC: A61P31/04
Filed: 1990-02-02
Abstract: L'invention concerne l'emploi de 5-méthoxy-2-[[(4-méthoxy-3,5-diméthyle-2-pyridinyle)méthyle]-sulfinyle]-1H-benzimidazole ou d'un sel pharmaceutiquement actif de ce dernier dans le traitement de maladies infectieuses, notamment de maladies provoquées par le Campylobacter pylori.
Patent EP-0473710-A1 (EP)
Title: Rail-track and method of producing the same.
Inventor: SCHEDWIN SVEN-ERIK
IPC: E01B23/02
Filed: 1990-05-07
Abstract: The invention relates to a rail-track constructed of sections (1) consisting of pairs of parallel rails (2) connected by means of sleepers (3). In accordance with the invention the pair of rails are formed by two ground axles which have been cut to an accurate length and which along their length are provided with identical sets or groups of co-drilled holes (4) for mounting bolts (5) by means of which the rails are connected to the sleepers (3). The invention also relates to a method for producing such a rail-track.
Patent EP-0487548-A1 (EP)
Title: Synthesized selective call receiver having variable characteristics.
Inventor: TAHERNIA OMID
IPC: H04W88/02
Filed: 1990-07-09
Abstract: A paging receiver has a synthesizer for governing the receive frequency. The paging receiver further has characteristics which are varied in response to the receive frequency. These characteristics include varying the bandwidth (52) of a loop filter (26) within a phase lock loop (16) within the synthesizer as well as varying the time in which a detector circuit used to extract a DC level from a recovered audio signal is disabled. Furthermore, the bandwidth of the loop filter is varied in response to switching from a first receive frequency to a second receive frequency in order to provide for either a uniform frequency lock time (54) or for a rapid frequency lock time. Furthermore, the time in which the detector circuit is disabled is correspondingly changed.