baber/WOPTO huggingface dataset:
Patent EP-0293658-A1 (EP)
Inventor: LITTLEHALES WILLIAM J
IPC: B01D57/02
Filed: 1988-05-13
Abstract: An apparatus for transferring biological specimens such as nucleic acid samples from a gel such as an agarose gel to a cooperating transfer membrane by means of a liquid transfer process is disclosed herein along with its method of use. The arrangement includes means for supporting a given gel (16) on top of a given transfer membrane (18) and a trough (22) located below both. An arrangement is provided for defining a reservoir (28) for containing a transfer liquid on top of the gel and means are also provided for causing transfer liquid contained within the reservoir to pass through the gel and transfer medium and into the trough, so as to effect a transfer of particular biological specimens carried by the gel onto the membrane. In the actual apparatus disclosed, the gel and transfer membrane are supported by an assembly of ribs (56) and the trough includes a lowermost segment (22) which is deeper than it is wide in cross-section, which includes graduation marks (36), and which is configured such that its interior is visible from outside the apparatus, whereby to be able to observe the transfer liquid as it is being collected within the trough.
Patent EP-0294756-A1 (EP)
Inventor: GREENBERG CHARLES BERNARD
IPC: G02F1/155
Filed: 1988-06-07
Abstract: An electrochromic transparency comprising an electrochromic film and an ion-conductive layer disposed between a pair of electrodes is disclosed wherein the optical properties and electrochromic efficiency are improved by means of a metal grid electrode.
Patent EP-0311038-A1 (EP)
Inventor: BERNARDI SERGIO
IPC: C30B19/00
Filed: 1988-10-05
Abstract: Method of making single-crystal mercury cadmium telluride layers by epitaxial growth on a cadmium telluride substrate (CS), performed inside a reactor (TQ) with two communicating zones, kept at different and controlled temperatures. Growth solution is directly prepared inside the reactor by submitting to a specific thermal cycle a weighted tellurium quantity, a saturating cadmium telluride substrate (SS) and a mercury bath (BM).
Patent EP-0367840-A1 (EP)
Inventor: SMITH ANDREW
IPC: C07K14/435
Filed: 1988-11-05
Abstract: A process for producing a high-purity, non-infectious antihaemophilia factor (AHF or factor VIII) from blood plasma by treating a fraction enriched with factor VIII with biocompatible organic solvents/detergents followed by further cleaning steps is characterized in that the fraction enriched with factor VIII is obtained by a chromatographic process. After removal of viruses, said fraction advantageously undergoes further gel permeation chromatography with ion-exchange materials.
Patent EP-0329859-A1 (EP)
Inventor: ZOONTJENS ALBERTUS NICOLAAS PE
IPC: E04D11/00
Filed: 1988-02-23
Abstract: Tile covering in which tile feet 7 of connecting, removably fitted tiles 6 in the absence of a hydraulically set composition are fixed in a casing 11 designed as a tile carrier 2 and having a bottom 3 and raised edges 5 which mate with the tile feet 7. 
     The raised edges 5 slope outwards, while the tile feet are therefore provided with the same bevel. 
     When a casing 11 with bottom 3 is used, it is provided with drainage holes 21. 
     If the raised edges 5 are not connected to a bottom 3, the edges 5 form a fixing frame. 
     The bottom side of the casing 11, preferably made of a thermoplastic material, can be supported by a bearing element 22 of elastic material which itself rests on a roof surface 23. 
     The bottom 3 of the casing 11 can be provided with an adhesive layer 1, in particular containing soundproofing material, and said adhesive layer can be fixed by projections 13 from the bottom 3 which can engage in recesses 14 of the adhesive layer.
Patent EP-0338137-A1 (EP)
Inventor: WIJNOOGST JACOBUS CORNELIS
IPC: B65G65/32
Filed: 1988-04-19
Abstract: A combined rotating sieve and dividing apparatus for separating grit (Ps) from granular material (Pc) by sieving and particularly for compressed cattle-fodder pellets and for leading processed-product (Pr) to a selected outlet (12a,...,12j) of a number of individually controlled outlets (12a,...,12j) distributed around the periphery of the apparatus and each of which outlets is connected via a transport line to a separate storage-silo for a processed-product Pr.
Patent EP-0315241-A1 (EP)
Inventor: OLY PIETER JACOB
IPC: B65B41/12
Filed: 1988-10-18
Abstract: An apparatus for metering a foil web (5) extending vertically downwards through the path of movement (1) of objects (2) to be wrapped thereby the free cutting tool being arranged above said path (1) allowing to cut off the metered web (5˝). Between the supply roll (4) and the cutting tool (10), a metering roller pair (7) is arranged, is coupled with a drive means (8) adapted to be adjusted to a desired web length (5˝), and beyond said cutting tool (10), a gripping assembly (11...16) for the free end of the foil web (5′) supplied by the metering roller pair (7) is arranged which is movable vertically downwards from a starting position with the supply speed of said web, and is adapted to grip the free end of said web (5˝) with some friction, said friction being so that, when interrupting the supply by the metering roller pair (7), this end is released, the length of the path of movement of said gripping assembly (11...16) corresponding with the largest web length (5˝) to be metered, said assembly being adapted to be returned to the starting position before the supply of the next foil web (5′) begins. In particular the gripping assembly comprises two pairs of endless chains (14a, 14b) or the like being guided over an upper and a lower reversing wheel (13), said pairs being arranged at both sides of the path of the foil web (5′) to be metered, transverse rods (16a, 16b) being arranged which are provided with friction parts, which rods (16) of different pairs gripping the free end of an intermediate foil web (5′).
Patent EP-0305179-A1 (EP)
Inventor: HERMANN ALLEN M DR
IPC: C01G3/00
Filed: 1988-08-25
Abstract: Melt-produced, high temperature superconductors have preferred compositions of R-Ba-Cu-O wherein R is chosen from the group of rare earth metals excluding: Praseodyium; Cerium; and Terbium. They can be made at at a relatively low temperature of about 950°C, and the process allows fabrication of melt-produced high temperature superconductors of arbitrary shape.
Patent EP-0366837-A1 (EP)
Inventor: SCOVILLE EUGENE
IPC: A23F5/26
Filed: 1988-10-31
Abstract: A method for solubilizing partially extracted roasted and ground coffee in a fixed bed reactor in the absence of any added acid catalyst is disclosed. The hydrolysis is effective to achieve a soluble solids yield of about 58% to about 68% based on the original roasted and ground coffee and it effects minimal degradation of the soluble solids generated.
Patent EP-0279714-A1 (EP)
Inventor: PERRIN ALAIN-DOMINIQUE
IPC: A45D34/00
Filed: 1988-01-15
Abstract: The refill (6) is held by two half-shells (1, 3), joining in a substantially median plane, a base (2) being integral with the lower part of the first half-shell (1), the second half-shell (3) comprising a means (4) securing it to the base (2) or to the first half-shell (1), whilst still enabling it to tilt around the refill in order to close up against the first half-shell (1), a means (3b, 15) making it possible to secure the two half-shells (1, 3) close to the neck of the refill (6) in the upper part of the bottle. 
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Patent EP-0305270-A1 (EP)
Inventor: COUSSEDIERE DANIEL
IPC: C07C253/00
Filed: 1988-08-12
Abstract: L'invention a pour objet les produits de formule générale I : <IMAGE> dans laquelle X représente un atome d'oxygène ou un groupement imino sous toutes leurs formes racémique et optiquement actives possibles, leur procédé de préparation, leur application comme médicaments, les compositions pharmaceutiques les renfermant et un intermédiaire pour leur préparation.
Patent EP-0282453-A1 (EP)
Inventor: DECHOW FREDERICK J
IPC: A61K31/785
Filed: 1988-03-04
Abstract: A presentation form for the oral administration of cholestyramine having improved taste properties is described. The bitter taste of the cholestyramine resin is masked by gel binding. The presentation form can be used for decreasing the cholesterol level.
Patent EP-0302006-A1 (EP)
Title: Reaktivfarbstoffe, Verfahren zu deren Herstellung und deren Verwendung
Inventor: TZIKAS ATHANASSIOS DR
IPC: D06P1/38
Filed: 1988-06-24
Abstract: Reaktivfarbstoffe der Formel <IMAGE> worin D, D', R', R", B1, B2, X, Y, B und R die in Anspruch 1 angegebenen Bedeutungen haben, eignen sich besonders zum Färben oder Bedrucken von cellulosehaltigen Fasermaterialien nach dem Ausziehverfahren oder nach Kontinueverfahren und geben, bei hoher färberischer Ausbeute, Färbungen und Drucke mit guten Echtheitseigenschaften.
Patent EP-0284578-A1 (EP)
Inventor: STENUDD SVEN GUNNAR VALTER
IPC: B41J2/28
Filed: 1988-03-03
Abstract: The invention relates to a method in printheads (1) with a plurality of print elements (4) arranged movable in relation to each other and a moving mechanism (7, 9, 11, 12, 14) with magnetic field-responsive forces for moving selectable print elements to print or inactive positions. With utilisation of the method the forces with which selected print elements are moved in appropriate cases to their print positions can be changed in co ordination for a plurality of print elements. In accordance with the invention this is achieved by a magnetic field change co ordinated for several print elements. 
     The invention also relates to a printhead (1) with a plurality of first electro­magnet means (9, L1 L24) for moving selectable print elements (4) and also a second electromagnet means (LB) common to a plurality of print elements, for co ordinated change of the forces for a plurality of print elements with which the print elements can be moved to their print positions. 
     A method and a printhead in accordance with the invetion are primarily intended for matrix printers.
Patent EP-0290586-A1 (EP)
Inventor: HESSEL STEPHEN R
IPC: B65D35/56
Filed: 1987-11-25
Abstract: Une pompe d'injection à vessie élastomère peut être utilisée pour administrer une substance pharmaceutiquement active à un patient à une vitesse constante d'écoulement. Un élément intérieur de sollicitation ou mandrin (4) est agencé dans la vessie (2), soumettant la vessie (2) à une précontrainte tant axiale que radiale. La vessie (2) a un orifice de remplissage (11) et un orifice de sortie (12) à son extrémité proximale.
Patent EP-0299083-A1 (EP)
Inventor: TOYODA KENICHI
IPC: B25J19/00
Filed: 1988-01-26
Abstract: An industrial robot (10) having a rotary base (26) on a cylindrical stationary robot body (14), and robot arms (60,64) and a robot wrist (66) in a robot arm unit at the free end portion of the rotary base (26) is provided with a cable guide (30) along the outer side of the stationary robot body (14). The lower end portion of the cable guide (30) is pivotably connected to the stationary robot body (14) via a lower bearing member (42), and the upper end portion of the cable guide (30) to the rotary base (26) via an upper bearing member (40), in such a manner that the cable guide (30) can be turned. A robot cable (50), which has the starting point at the lower end of the stationary robot body (14), is retained by a cable holder portion (32) formed at the intermediate section of the cable guide (30), and the upper end of the robot cable (50) is guided to the robot arm unit through the rotary base (26).
Patent EP-0345300-A1 (EP)
Inventor: MCDOUGALL IAN LEITCH
IPC: G01R33/381
Filed: 1988-04-14
Abstract: Un appareil pour générer un champ magnétique comporte un générateur de champ magnétique (1, 2) permettant de générer un champ magnétique dans un volume de travail (8) dans lequel une composante du champ magnétique (Hz), le long d'un axe (4) et par rapport à une origine définie par le générateur de champ magnétique, est définie en fonction de la formule d'expansion de champ (I), dans laquelle r est le rayon de la sphère étudiée, rO est le rayon d'une sphère de référence sur laquelle les composantes de l'expansion du champ (a) sont connues, , PHI sont des coordonnées polaires sphériques définissant la position du point étudié sur la surface de la sphère, (b) sont des polynômes de Legendre associés d'ordre n et de degré m, et (c) sont les valeurs des distorsions de champ mesurées sur une sphère de référence de rayon r0. Un système de modification du champ magnétique (6 - 7) comprenant un certain nombre d'éléments ferromagnétiques est prévu pour annuler au moins un des termes d'ordre non nul et au moins un des termes de degré non nul dans la formule d'expansion du champ.
Patent EP-0317645-A1 (EP)
Inventor: KOKUBO MASAYUKI
IPC: C07D265/22
Filed: 1988-06-09
Abstract: Composés de 4H-3,1-benzoxazin-4-one représentés par la formule générale (1), dans laquelle R représente un atome d'hydrogène ou un groupe alkyle, A représente un résidu d'acide aminé ou un peptide contenant de 2 à 3 résidus d'acides aminés (à condition que les chaînes latérales de ces résidus d'acides aminés puissent être protégées par des groupes protecteurs), X représente un groupe alkyle, un groupe fluoroalkyle, OR1 ou NHR1 (où R1 représente un groupe alkyle), et Y représente un groupe protecteur de groupes amino. Ces composés, ainsi que leurs sels, présentent une excellente action inhibitrice sur la sérine protéase, en particulier sur l'élastase des leucocytes humains, ce qui permet de les inclure avantageusement dans des médicaments inhibiteurs d'élastase.
Patent EP-0412081-A1 (EP)
Title: Sheet folding method and apparatus.
Inventor: MUTH STEPHAN R W
IPC: B31F1/08
Filed: 1988-09-07
Abstract: An improved sheet folding method comprises forming an upper folding template and a lower folding template having plate elements corresponding to predetermined fold configurations desired to be formed, the plate elements being interconnected along respective joining lines between adjacent plates by thin, flexible joining parts which allow the plate elements to be folded together along the joining lines, placing a sheet to be folded between the upper and lower folding templates, then folding the stacked sheet and templates together according to the order of the fold configurations desired, whereby the desired fold lines are formed in the sheet corresponding to the joining lines betwen the plate elements in the order of the fold configurations.
Patent EP-0407384-A1 (EP)
Title: Magnet assembly.
Inventor: MCDOUGALL IAN LEITCH
IPC: H01F7/02
Filed: 1988-10-20
Abstract: A magnet assembly comprises a number of electrical coils (1, 2) which are coaxial and axially spaced about an axis (3). The coils generate a magnetic field in a working region within the assembly. An outer shield of magnetic material (5) is provided around the coils (1, 2). The arrangement is such that the outer shield (5) increases the homogeneity of the magnetic field within the working region and reduces the magnetic field strength externally of the assembly relative to the homogeneity and external field strength respectively due to the coils alone.
Patent EP-0349619-A1 (EP)
Inventor: GIDDEY CLAUDE
IPC: C11D9/40
Filed: 1988-12-08
Abstract: Produit cosmétique ou de savonnerie contenant des protéines du lait naturel sous forme de micelles formées par addition de calcium à une solution aqueuse de caséine. Ces micelles donnent au produit des propriétés de réflexion de la lumière analogues à celles produites par adjonction d'un lait naturel.
Patent EP-0401417-A1 (EP)
Inventor: WILKINSON WILLIAM T
IPC: A63B23/14
Filed: 1989-06-09
Abstract: A wrist exercise device includes a hollow shaft (11) having a turning disk (D) rotatably mounted at one end therof. A resistance mechanisme is provided to oppose the rotation of the turning disk. A turning knob (15) is secured at the opposite end of the shaft for setting the amount of the resistance from the resistance mechanisme. Detachable weights (36) are mounted on the device so that the device also functions as a dumbbell.
Patent EP-0350774-A1 (EP)
Inventor: DANZER WOLFGANG DR C O SOCIEDA
IPC: B23K9/16
Filed: 1989-07-05
Abstract: The invention relates to a welding method with shielding gas. To achieve a uniformally high welding quality, it is proposed to add a sulphur compound to the shielding gas.
Patent EP-0358924-A1 (EP)
Inventor: EICKEL FRANZ-JOSEF
IPC: H02H11/00
Filed: 1989-08-03
Abstract: In a control apparatus with a circuit arrangement for its protection when the earth connection (SM) is interrupted, particularly in motor vehicles, with an MOS field-effect transistor (T1) in an output circuit having a control input (E) which is connected to the gate electrode of the MOS field-effect transistor in order to switch the latter into the conducting or blocking state, and comprising a bi-polar transistor (T2) which is allocated to the MOS field-effect transistor for the purpose of protection, at least one load (L) is arranged, in order to avoid an undefined actuation of the MOS field-effect transistor and a destruction of components of the control apparatus, between the negative pole of a voltage source (B) and the source electrode which can be electrically conductively connected via the drain electrode to the positive terminal of the voltage source and a second resistor (R2) is connected, on the one hand, via a junction (V) to the first resistor (R1) and to the earth connection (SM) and, on the other hand, to the base of the bi-polar transistor (T2). <IMAGE>
Patent EP-0359197-A1 (EP)
Inventor: BILLHEIMER JEFFREY THOMAS
IPC: C07D233/84
Filed: 1989-09-12
Abstract: Antihypercholesterolemic thioimidazoles of the formula
     or a pharmaceutically acceptable salt thereof, wherein
     R' and R 2  independently are H, F, Cl, CF 3 , alkyl of 1 to 4 carbon atoms, or alkoxy of 1 to 4 carbon atoms, A is alkylene of 7-20 carbon atoms or an alkenyl residue thereof with no more than 2 double bonds;   R 3  is H, CH 3  or C 2 H 5 ; and   n is 0, 1 or 2,   are provided, such as 8-(4,5-diphenyl-1 H-imidazol-2-ylthio)octanoic acid ethyl ester.
Patent EP-0419707-A1 (EP)
Inventor: HARTLEB THOMAS DIPL-ING FH
IPC: B60H1/00
Filed: 1989-09-28
Abstract: In order, in a heating or air conditioning apparatus with a blowing temperature of an air stream which emerges from a mixing space (MR) which temperature can be adjusted by an air mixture flap (MKI and MKII respectively), into which mixing space a direct cold air stream or a warm air stream which is heated by flowing through a heat exchanger (WT) enters on the inlet side, to achieve using simple means a large degree of independence of the set blowing temperature from the varying water throughput of the heat exchanger (WT), the air mixture flap (MKI and MKII respectively) is positioned in an adjustment dependency on a control device (St) with the effect of a controlled compensation between a set blowing temperature value (set value generator SGI) which can be predetermined for the purpose of setting the temperature and the respective actual blowing temperature value of a blowing temperature sensor (SI) in the mixing space (MR). <IMAGE>
Patent EP-0419721-A1 (EP)
Inventor: BECHSTEIN NORBERT
IPC: G05B19/05
Filed: 1989-09-29
Abstract: The communication system provides for a very fast data exchange between connected stored-program controls (SPS1...SPS4), which is of particular importance in controlling industrial processes. An overall storage area (GB') is subdivided into part-storage areas (TB0...TB255) which are allocated to the stored-program controls (SPS1...SPS4). Complete data records are only transmitted in the start-up phase of a stored-program control (SPS1...SPS4) whereas only those data which have changed are transmitted during the operation. <IMAGE>
Patent EP-0394550-A1 (EP)
Inventor: ARAKAWA MASAAKI
IPC: C09J7/29
Filed: 1989-10-19
Abstract: A fixing tape is disclosed, which comprises a plastics film having a two- or three-layer construction comprising a plastics film layer and a polymer blend layer formed on at least one side of the plastics film layer, one side of the polymer blend layer facing away from the plastics film layer being a satin surface.
Patent EP-0431206-A1 (EP)
Inventor: TWOMEY ROBERT C
IPC: H01R13/6596
Filed: 1989-12-05
Abstract: A device and method to facilitate ground shielding in an electrical connector is disclosed.
Patent EP-0426906-A1 (EP)
Inventor: CAO HOAI-CHAU
IPC: C11D3/00
Filed: 1989-11-06
Abstract: A heavy duty fabric softening laundry detergent composition, in liquid form, which has been found to be especially effective in cleaning dirty laundry and in leaving washed laundry feeling softer to the touch, comprises certain proportions of a certain amphoteric detergent, such as is marketed under the trade name Ampholak 7TX, anionic surfactant of the higher alkyl ether sulfate type, nonionic surfactant of the polyethoxylated higher fatty alcohol type, inorganic builder and bentonite, in an aqueous medium. Also within the invention are washing processes in which such laundry detergent compositions or components thereof are employed. 
     The liquid detergent described is of a pH in the range of 7 to 8 and of a viscosity in the range of 1,500 to 2,500 cps. at 25°C., and it is stable on storage. The surfactants, bentonite, builder and enzyme (optional) are dissolved, emulsified or suspended therein, and the enzyme retains enzymatic activity even after normal storage.
Patent EP-0344889-A1 (EP)
Inventor: YONEMURA MICHIKO
IPC: C04B33/24
Filed: 1989-03-20
Abstract: A novel ceramic material affording a ceramic molded bodies having a high toughness and a high tensile strength is disclosed which comprises a smectite clay mineral having at least a portion of ion-exchangeable cations thereof ion-­exchanged with bismuth ions. The ceramic material is prepared by treating a smectite clay mineral with an aqueous solution containing bismuth ions to ion-exchange at least a portion of ion-exchangeable cations thereof with bismuth ions.
Patent EP-0418438-A1 (EP)
Inventor: ZUKOTYNSKI STEFAN
IPC: H01L21/302
Filed: 1989-09-19
Abstract: The invention provides new method and apparatus for the deposition of materials on substrates by the use of a D.C. glow discharge, sometimes also called a plasma discharge. A precursor gas (or gases), which is a decomposable compound of the required material, is introduced at low pressure (10-500 milliTor) into an enclosure (10) containing two spaced parallel cathode electrodes (12) and an intermediate parallel anode electrode (30), preferably midway between the two cathodes, which anode electrode is transparent or translucent to at least electrons of the glow or plasma discharge. Upon the application of a suitable positive potential to the anode (30) a deposition plasma is generated in the space (24) on both sides of the anode, primarily it is believed by electrons that oscillate back and forth through the anode, giving an increased free path for collisions and rendering the dissociation process more efficient. The plasma of charged and neutral radicals moves to the cathodes (12) both by charge attraction and by diffusion, giving high quality films at increased deposition rates, higher possible discharge current densities, lower gas pressures with consequent gas economy and safety, improved film adhesion, and greater independence of these parameters from one another than has been possible with the prior art processes. To avoid encroachment of the plasma on the cathodes and substrates supplementary cathode electrodes may be interposed between the first-mentioned cathodes and the anode close to the former, so that the plasma is confined between the supplementary cathodes.