baber/WOPTO huggingface dataset:
Patent EP-0265880-A2 (EP)
Inventor: HEITELE JURGEN
IPC: B65D5/43
Filed: 1987-10-24
Abstract: Die Erfindung bezieht sich auf eine Faltschachtel mit einem die Schachtelöffnung überspannenden Seitenteil, das über eine obere Biegekante mit einer oberen Schachtelwand und über eine untere Biegekante mit einer Einstecklasche verbunden ist , die bei original verschlossener Schachtel untrennbar mit einem Abschnitt einer unteren Schachtelwand verbunden ist, wobei eine Hälfte dieser Verbindungsstelle beim erstmaligen Öffnen der Originalpackung von ihrer Umgebung abgetrennt wird und die Schachtelöffnung nach dem erstmaligen Öffnen mittels einer Einstecklasche des Seitenteiles verschlossen werden kann. Die Erfindung besteht darin, daß der die Verbindungsstelle aufweisende Abschnitt der unteren Schachtelwand (5) durch eine zusätzliche Lasche (16) gebildet ist, die abreißbar mit der unteren Schachtelwand (5) verbunden ist und zumindest während des Verschließens vom Schachtelkörper absteht.
Patent EP-0269972-A2 (EP)
Inventor: MOSBACH JURGEN DR
IPC: C08G18/08
Filed: 1987-11-24
Abstract: The present invention is directed to water dispersible or soluble polyurethanes containing about 0.5 to 30% by weight, based on the weight of the polyurethanes, of ethylene oxide units present in lateral or terminal polyether chains, characterized in that in addition to these ethylene oxide units the polyurethanes contain, as further hydrophilic centers, about 0.1 to 120 milliequivalents, per 100 g of solids content, of carboxylate groups in the form of built-in structural units corresponding to the general formula <IMAGE>   wherein R denotes an alkyl group having 1 to 4 carbon atoms and the total quantity of carboxylate groups and ethylene oxide units present in lateral or terminal chains is calculated to ensure the solubility or dispersibility of the polyurethanes in water. The present invention also relates to a process for the preparation of these polyurethanes and to their use for coating substrates.
Patent EP-0242899-A2 (EP)
Inventor: BOCCALON GIANFRANCO
IPC: C08J7/044
Filed: 1987-03-16
Abstract: A thermosetting organosiloxanic composition for protective coatings consists of a solvent and of the reaction product of four components, each one selected from one of following classes: 

     (a) aminoalkoxysilanes;   (b) formaldehyde or substances able to release formal­dehyde;   (c) alkyl- or alkenyl-acyloxy-silanes;   (d) water;    and is obtained by interreacting metered amounts of (a) and (b) components, by operating in the absence of sol­vents or diluents, and, separately, metered amounts of (c) and (d) components, by operating in an alcoholic solvent, and then mixing together the two reaction products obtained.
     Also a process is disclosed for polycarbonate sheets coating, by means of the above compositions.
Patent EP-0253650-A2 (EP)
Inventor: PANETTA JILL ANN
IPC: C07D333/64
Filed: 1987-07-15
Abstract: This invention provides pharmaceutical formu­lations of certain benzothiophene derivatives and a method of using the derivatives or formulations for the treatment of asthma.
Patent EP-0257975-A2 (EP)
Inventor: DE ROZARIEUX DAVID
IPC: E06B9/04
Filed: 1987-08-19
Abstract: A child-proof safety gate for a doorframe or other threshold (F), comprising a stationary frame comprising two wings (12,13), having outer edges adapted to engage corresponding vertical sides of the threshold, and a base (14) interconnecting the wings, and a wicket (11), complementary in shape to the stationary frame, hinged (15) to an inner edge of one of the wings, the hinge axis being inclined to the vertical in use such that the wicket tends to swing open about the hinge from a closed position, generally co-planar with the stationary frame, to an open position, under its own weight.
Patent EP-0264217-A2 (EP)
Inventor: YOSHIOKA HIROSUKE INST PHYSICA
IPC: C07D401/12
Filed: 1987-10-06
Abstract: There are disclosed a compound represented by the formula:
     wherein R 1  represents a hydrogen atom or a lower alkyl group; R 2  and R 3  each independently represent a halogen atom or a lower alkyl group; R 4  represents a hydrogen atom, a halogen atom or a lower alkyl group; n represents an integer of 1 or 2; Q represents a phenyl group or a heterocyclic group; a substituted or unsubstituted alkyl group; an allyl group; a geranyl group; a farnesyl group; a cycloalkylmethyl group; a substituted ethyl group; a glycidyl group; an acetonyl group; a substituted dioxoranyl group; a 2,2-diethoxyethyl group, a 1-ethoxycarbonylethyl group, a trimethylsilylmethyl gorup or a 1-pyridylethyl group; A represents a lower alkylene group; and B represents a direct bond, an oxygen atom, a sulfur atom, a straight or branched lower alkylene group or a lower alkyleneoxy group; or an acid addition salt thereof, a process for producing the same, and an insecticide, an acaricide and a fungicide containing the derivative as the active ingredient.
Patent EP-0269340-A2 (EP)
Title: Painting and method of producing it
Inventor: HASSALL JOHN GRAHAM
IPC: B44D2/00
Filed: 1987-11-16
Abstract: Basic pictorial content is provided on a uniform dark (e.g. black) coloured varnish surface of a support board 10 by application of a lighter (e.g. white) coloured base layer 12. It is important that the surface of the board 10 should be embossed so as to have a grained appearance, preferably resembling leather. Translucent colour washes 20,30,40 50(e.g. red, blue, yellow) are subsequently applied over all or only part of the board surface for the purpose of colouring in the plain base layer in any manner desired by the end user. No great care is required in application of these colour washes; it is expected that they will overlap onto the remaining dark varnish coating, but due to the dark, glossy and grained nature of this area the regions covered by the washes and particularly their edges are not visible. More­over, as the surface is glossy and does not immediately absorb the wash errors can readily be put right.
Patent EP-0274830-A2 (EP)
Inventor: GOSSER LAWRENCE WAYNE
IPC: C01B15/029
Filed: 1987-11-18
Abstract: A process for making hydrogen peroxide from hydrogen and oxygen employing an aqueous reaction medium containing a bromide promoter is disclosed.
Patent EP-0270380-A2 (EP)
Inventor: IMAI HITOSHI
IPC: G11B7/12
Filed: 1987-12-04
Abstract: An optical head for an optical recording reproducing system comprises a light source 1, a first optical means 4 for introducing a light beam from the light source into a guide groove 3 formed in a recording surface of an infor­mation carrier 2, and a second optical means 5 for separa­ting a reflected light beam reflected from the guide groove from the light beam from the light source. The optical head also comprises an optical element 16 in particular a prism having formed thereon at its center a cylindrical surface 16b and on both sides slanted surfaces 16a, 16c for dividing the reflected light beam into three, and a light receiving element 8 having at least three light receiving units 9-11 for receiving the respective light beams divided into three by the optical element.
Patent EP-0291612-A2 (EP)
Inventor: CANNON ROBERT LEE III
IPC: A61M5/142
Filed: 1987-07-06
Abstract: An implantable pump, actuated by the patient in whom the pump is implan­ted, to provide pain relief and/or other therapeutic benefits. There is disclosed a fully implantable pump system, including a reservoir for holding fluid, a septum by which the reservoir is periodically refilled, and a resilient pump chamber (213) responsive to manual pressure, for delivering limited amounts of the fluid through a catheter ( 220) to a specific location within the body of the patient. The system includes "windkessel-like" devices (221) for controlling discharge of the fluid to the specific location to occur over extended time periods at con­trolled, relatively constant flow rates.
Patent EP-0267106-A2 (EP)
Inventor: ARMAND MICHEL
IPC: H01M10/05
Filed: 1987-10-29
Abstract: An ionically conductive material useful in electrochemical generators is disclosed. This ionically material comprises a salt in solution in a solvent. The solvent comprises a sulfonated derivative of Formula (I): R1R2N-SO2NR3R4 wherein R1, R2, R3 and R4 are each independently a C1-10 alkyl group or a C1-10 oxaalkyl group.
Patent EP-0275042-A2 (EP)
Inventor: FAUSKE HANS KARE
IPC: G01N25/20
Filed: 1988-01-08
Abstract: A stable isothermal calorimeter wherein the material under study (12) is contained in a thermally conductive reactor vessel (10) which is surrounded by a heat transfer fluid in an isothermal boiling jacket (14). The material is maintained at the boiling point of the heat transfer fluid which is in turn controlled by a means (20) for controlling the pressure of the fluid's vapor space. The amount of heat transfer fluid condensed in a condenser (44) in communication with the isothermal boiling jacket (14) is measured by liquid level sensor (46) to determine the caloric output of the exothermic reaction.
Patent EP-0286983-A2 (EP)
Inventor: DE LUCCHI PIETRO
IPC: A45C5/03
Filed: 1988-04-08
Abstract: The invention relates to a suitcase, or the like, which comprises a rigid box-­like body (1) having in a wall thereof an opening embrasure which can be closed by means of a cover (11) having a surface with no corners and of the same dimensions as said opening embrasure, so that it completes the surface of said wall in alignment with the remaining parts thereof.
Patent EP-0297278-A2 (EP)
Inventor: TOMITE TOSHIO
IPC: H02K1/26
Filed: 1988-05-25
Abstract: An armature (1) is formed by laminating cores having through window portions (9) which are provided in the vicinity of the surface on the slot open sides of tooth portions. The through window portions have partly opened portions (10), respectively. Coils (4) are wound in slots of the laminated core. By pressing the through window portions, cut-open portions (10) of the slot are deformed to prevent the slipping-out of the coils.
Patent EP-0297464-A2 (EP)
Inventor: NISKANEN TOIVO
IPC: F04B23/14
Filed: 1988-06-24
Abstract: The invention relates to a method and an apparatus for treating high-consistency fiber suspension. The method and apparatus according to the invention are especially suitable for short distance conveyances of thick fiber suspensions (consistency more than 15 %) in pulp and paper industry, for example for discharge of mass towers either with a pump or without any actual pump. 
     The treatment of fiber suspension with a consistency more than 15 % is not possible with the known technique without a displacement type of pump, which is expensive and easy to break. Additionally in discharging of the mass tower(4), drop leg, etc. fiber suspension causes trouble by arching in the container in such a way that it forms an open chamber around the pump located at the bottom of the container which chamber is slowly filled by fiber suspension. 
     Said problems are solved or minimized by arranging a feed apparatus (31) in the pulp chamber, which feeds fiber suspen­sion to a fluidizing rotor (21), which fluidizes the fiber suspension, whereafter the suspension flows onwards. On the other hand, the feeder apparatus (3) is characterized in that it is to raise the pressure of the fiber suspension sufficiently for the fluidization, but not too high, in which case the operational members would be stressed redundantly. For said reason fiber suspension is fed excessively to the rotor (21), whereby the feeding pressure of fiber suspension is controlled by throttling devices (34) which are arranged separate from the feeder apparatus (3) in the back-circulation duct of passage.
Patent EP-0302224-A2 (EP)
Inventor: BUDEVSKI EVGENI BOGDANOV
IPC: C01B17/775
Filed: 1988-06-29
Abstract: The electrochemical, catalytic oxidation of sulphur dioxide to sulphuric acid is carried out by bringing a gas mixture having a sulphur dioxide content of 0.01 to 50% by volume simultaneously into contact with oxygen and an electrolyte - water or a solution of sulphuric acid - over a catalyst which is activated carbon or activated carbon provided with metal complexes of organic compounds (porphyrins, anulenes, phthalocyanines, and the like) or products of their thermal decomposition, or activated carbon provided with platinum, palladium or rhodium in amounts of 0.1 to 1% by weight and has been made hydrophobic by means of hydrophobic polymer compounds (polytetrafluoroethylene, polyisobutylene, polyethylene, and the like) or by means of a mixture of a few of these compounds at a ratio of catalyst : hydrophobisizing agent of 25:1 to 1:4 at a reaction temperature of 10 to 80 DEG C. In the apparatus according to the invention, the hydrophobisized catalyst is applied as a porous catalytic layer to sheets made of a hydrophilic fibre base or a porous base, which leads to formation of a three dimensional matrix for holding back and draining the acid. These catalytic sheets are arranged such that gas ducts are formed between them whose constant volume is secured by means of spacing elements. The upper ends of the catalytic sheets are mounted in the distributing tank for the acid feed. The electrochemical, catalytic oxidation of sulphur dioxide to sulphuric acid with simultaneous participation of oxygen and water takes place in the porous layers of the hydrophobisized catalyst which forms a spacing layer between liquid phase and gas phase. <IMAGE>
Patent EP-0303054-A2 (EP)
Inventor: KOGA HIROFUMI
IPC: H01H51/22
Filed: 1984-04-05
Abstract: The present invention relates to a polarized electromagnetic relay apparatus in which a coil spool assembly (30) is destined to be assembled on a terminal carrying base plate (37) comprising: a coil spool having a collar (33), flexible projecting pieces (43,44) formed on said collar and having stoppers (43b,44b), a latch projection formed (40) in the top surface of said base plate and having a latch hole (40a), wherein said coil spool assembly is mounted on said base plate through engagement of said flexible projecting piece with said latch hold.
Patent EP-0312704-A2 (EP)
Inventor: KIMMEL MILTON JAY
IPC: G06T1/20
Filed: 1988-07-08
Abstract: A system of reconfigurable pipelines of generalized neighborhood function morphic image processors provides image transformations. An input image pixel stream is provided to one or more reconfigurable processing element groups comprising reconfigurable delay RAMs, reconfigurable neighborhood function RAMs, and reconfigurable window selection switching in order to achieve general neighborhood window function morphic image transformations. The described arrangement is amenable to VLSI packing implementation without loss of the reconfigurability or flexibility of the morphic image processor.
Patent EP-0306056-A2 (EP)
Inventor: SCHLOSSMAN MITCHELL
IPC: C09C1/28
Filed: 1988-09-05
Abstract: A method of improving the dispersion, and stability of a dispersion of pigments and other cosmetic materials, providing a product with improved shelf-life and improved viscosity and related characteristics, through treatment of the cosmetic materials with metal or titanate coupling agents and products of this treatment are disclosed.
Patent EP-0304120-A2 (EP)
Inventor: VAN DER LELY CORNELIS
IPC: A01B33/10
Filed: 1988-08-09
Abstract: The invention relates to a soil cultivating machine comprising a frame and a plurality of soil working members (3) which are rotatable about upwardly extending axes and include a carrier (4) and at least one soil working element (7, 7A) connected thereto. The soil working element (7, 7A) includes an attaching member (8, 30) which is fitted to a disc-shaped carrier (4) and is provided at its bottom side with at least one rib (14, 14A, 34). The attaching member (8, 30) of the soil working element is provided at least at the side which is the leading side relative to the direction of rotation of a soil working member with a slant­ing wall (13, 13A). The slanting wall (123, 13A) is formed by the outer side of a rib (14, 14A) provided at the periphery of the attaching member (8, 30).
Patent EP-0319076-A2 (EP)
Inventor: MAYER-SCHWINNING GERNOT
IPC: B03C3/16
Filed: 1988-11-23
Abstract: A process is described for cleaning waste water occurring when washing the exhaust air from paint-spray booths. In this process, the waste water is sprayed vertically downwards from above into an electrical field at a temperature of 10 to 80 DEG C, which field lies between a spray electrode and a precipitation electrode, has a voltage of 10,000 to 80,000 volts and a field strength of 0.5 to 10 KV/cm and contains air as a dielectric. The waste water flowing away from the precipitation electrode passes into a separator where the paint particles and solvents are separated off out of the water by means of density separation.
Patent EP-0306259-A2 (EP)
Inventor: THOMPSON NIGEL
IPC: B65D41/34
Filed: 1988-08-30
Abstract: A container closure moulded from plastics material has a top 10, an internally screw-threaded skirt 11, and a tamper-evident ring 13 connected to the bottom edge of the skirt by frangible bridges 15. The radially inner surface of the ring 13 is formed with wedge-shaped inwardly projecting protrusions 16 for engaging under a security band on the neck of a container. An annular groove 20 is formed on the radially-outer surface of the ring at a location axially between the upper ends of the protrusions 16 and the bridges 15, and serves to form a hinge in an advantageous method of moulding the closure.
Patent EP-0314333-A2 (EP)
Inventor: FAVARETO MARCELLO
IPC: G05B19/401
Filed: 1988-10-10
Abstract: The measuring apparatus is used on a numerically controlled machining station and comprises an arm (60) carrying at one end a sensor (55) for measuring the machining dimension in an operation of semifinishing a component (40) with an adjustable tool (50). The arm is mounted on the operating headstock (12) of the machining station and is rotatable about an axis which is perpendicular to the axis of the spindle. By rotating the arm from a rest position to a measuring position in which the sensor (55) is disposed in axial alignment with the tool (50) or parallel thereto it is possible during the machining operation to measure the dimension machined by the tool (50) without removing the tool from the spindle (13) of the headstock (12), or removing the component (40) from its own fixing support. Measurement in respect of the dimension being machined is effected before the last finishing pass and makes it possible to calculate possible correction to be made to the tool for finishing the machining operation with precision.
Patent EP-0318395-A2 (EP)
Inventor: FUJII TAKUYA
IPC: C23C16/455
Filed: 1988-11-25
Abstract: An improved apparatus for growing a compound semiconductor layer by metal organic chemical vapor deposition (MOCVD) is disclosed. Utilizing the apparatus, the semiconductor layer of a uniform thickness and a uniform composition can be grown. The apparatus comprises a plurality of vent pipes (111, 112, 113, 114), which spouts a mixture of source material gases and a dilution gas into a reactor chamber, perpendicular to a substrate surface (2), and comprises a gas supply system in which the gas flow rate through each vent pipe is made to be controllable individually by a flow controlling device (13, 14, 15, 16). Further supplementing a controller operatively connected to the flow controlling devices, an automatic growth of a semiconductor layer of a high quality can be achieved. For cases in which the source material gases are used mutually so reactive as to deposit semiconductor material within the gas supply system, two separate gas supply systems for these two gases are demonstrated to be effective. Another embodiment which enables controlling individually a concentration of the source material gas and the gas flow rate through each vent pipe is also disclosed.
Patent EP-0326863-A2 (EP)
Inventor: REARDAN DAYTON THOMAS
IPC: C07C327/28
Filed: 1989-01-19
Abstract: Compounds containing carbohydrate moieties or carboxyl groups are linked to either compounds contain­ing thiol moieties or electron-deficient moieties by the use of linking agents of the formula
      in which R¹ is NH₂- or NH₂-NH-; R² is -NH-C(O)-, -C(O)-NH-, or -C(O)-; R³ is C₁-C₁₀ alkylene, C₅-C₇ cy­clic alkylene, arylene, phenyl-substituted C₁-C₁₀ alkylene, benzyl-substituted C₁-C₁₀ alkylene, or amino-substituted C₁-C₁₀ alkylene; R⁴ is H, acetyl,
      where R⁵ is C₁-C₅ alkyl; m is zero or 1; and n is zero or 1.
Patent EP-0323438-A2 (EP)
Inventor: ANGLETON JOSEPH L
IPC: G11C29/10
Filed: 1984-11-14
Abstract: The ease and versatility by which logic functions may be implemented in a semicustom CMOS gate array is substantially increased by disposing core cells (62, 67) within the gate array about a plane (18) of mirror symmetry. Such a gate arraay is devised with mirror symmetry in two orthogonal directions. A memory design of general utility and with particular utility in a gate array is devised so as to operate with a programmable word length. The word length of the memory is programmed by choosing an appropriate integrated circuit metal mask option to be utilized in the memory circuit design at a data bus input and output mapping. In the event that the memory is entirely included within a large scale integrated circuit, such as a gate array, a circuit design is further devised for providing a self-test of the operability of such a fully included memory without the necessity of providing input/output pins communicating with the memory (70) or other external test signal. The self-test is activated by applying a single external start signal at a corresponding single external circuit pin (line 206) with an indication of failure at any point during a complete memory test cycle being coupled to a second external failure pin (208). A self-test protocol is utilized wherein an internal counter (216) generates the addresses of each memory location and stores that address as data within the memory location and the inverse of the address as data. In each case, what was then written into the memory is compared to that which is later read from the memory to thereby validate operability of the memrory.
Patent EP-0328076-A2 (EP)
Inventor: MATSUOKA MORITO
IPC: H01J37/34
Filed: 1989-02-08
Abstract: A thin film forming apparatus comprises a plasma generating chamber (14) into which is introduced a gas to generate plasma therein; a microwave introduction window (16) connected to the plasma generating chamber (14) for introducing the microwave into the latter, a first target (17) and a second target (18) made of materials to be sputtered and disposed at both end portions of interior of the plasma generating chamber (14), respectively, at least one of the first and second targets (17,18) being in the form of a tube, at least one power supply (19) for applying a negative voltage to the first and second targets (17,18), magnetic field producing means (21) for producing the magnetic field and the magnetic flux leaving one of the first and second targets (17,18) and entering the other, and a specimen chamber (23) communicated to the plasma generating chamber (14) and having a substrate holder (24) installed therein. High-density ECR plasma generated within the plasma generating chamber (14) sputters the targets (17,18) so that the sputtered target materials are deposited on a substrate (25) to form a thin film. It is also possible to extract ions in plasma by incorporating an ion extraction mechanism at the lower end of the plasma generating chamber.