baber/WOPTO huggingface dataset:
Patent EP-0214493-A2 (EP)
Inventor: THUNER UDO TH
IPC: B65D90/54
Filed: 1986-08-13
Abstract: In order to obtain a container for liquids, sludges and the like which is sealed at the end in an openable manner using an end curved in the manner of a dished head, it is proposed in order to achieve the necessary tightness with a small stroke and to be able to insert securely and replace the seals in a simple manner that the container (10) and the end (20) are each provided with a flanged ring (11, 21) on the mutually facing end faces. The width of said flanged ring corresponds at least to four times the thickness of the container wall, the mutually facing circular surfaces of said container wall having parallel opposite grooves (13) when the container (10) is closed, the mean width of which grooves is about 1/3 the width of the circular surface, a sealing ring (14) being placed in the circumferential groove (13), the transverse dimension of which sealing ring corresponds to the mean width of the groove (13), and the hinges (30) connecting the container (10) and the end (20) being provided with means for adjusting the position of the end (20). <IMAGE>
Patent EP-0230690-A2 (EP)
Inventor: TSCHUDIN RICHARD
IPC: B60R25/00
Filed: 1986-12-01
Abstract: The invention relates to an anti-theft device, comprising two jaws (1, 2) which can move between a closed position in which they prevent the use of the pedals, and an open position in which they are retracted towards the floorboard, means (8, 10, 11) for locking these jaws in the closed position, and a safety system enabling them to be held in the open position. This safety system comprises a catch (12) articulated about a hinge pin integral with one jaw (1), and provided with an engagement heel (12a) adapted so as to be inserted into a recess (15) formed in the opposite jaw (2). In the open position of the jaws (1, 2), the engagement heel (12a) is held in the recess (15) by a leaf spring (16) having one free end housed permanently inside a guide slot (18) of the catch (12). <IMAGE>
Patent EP-0194010-A2 (EP)
Inventor: BOISSEVAIN MATHEW G
IPC: D21F7/06
Filed: 1986-01-23
Abstract: The invention describes a device for controlling the diameter of cylindrical sections of a rotating calender roll. The device comprises at least one nozzle which direct a jet of air against the calender roll. The flow of air from each nozzle remains approximately constant. Only the temperature of the jets change as heating elements associated with each nozzle are energized or deenergized. Thermal expansion or contraction, resulting from localized heating or cooling by the air jets, corrects local nonuniformities in the calender roll diameter.
Patent EP-0194091-A2 (EP)
Inventor: TURNER JOHN E
IPC: H01L21/8247
Filed: 1986-02-25
Abstract: A programmable logic device is disclosed which is adapted to isolate the Miller capacitances of erased memory cells from the product terms and to limit the cell current drawn through the product term sense amplifiers. The invention substantially reduces the row switching noise coupled onto the product terms, allows high speed sense amplifier operation, and significantly reduces the power dissipated by the device. In accordance with the invention, the electrically erasable sense transistor M2 for each memory cell is disposed between the cell select transistor M1 and the product term sense amplifier, thereby isolating the Miller. capacitance associated with the select transistor from the sense amplifier when the cell is in the erased (nonconductive) state. Separate product term ground lines 35 are provided for each product term 30. A current limiter connects each product term ground line to ground, and is adapted to limit the current flow through each product term to a predetermined maximum level, typically about the maximum current level which may be passed through one conductive memory cell.
Patent EP-0210712-A2 (EP)
Inventor: WARWICK MICHAEL JAMES
IPC: B65D1/38
Filed: 1986-03-10
Abstract: A bottle crate has an upper part (10.1) which is upwardly open and a lower part (10.2) receivable in an upper part of an identical subjacent crate. Separating posts (14) extend upwardly away from the floor (12) to provide upwardly opening primary sockets in which lower portions of bottles are receivable. Each primary socket has a seat (20) on which a lower part of a bottle received in the primary socket is supportable. The crate also has downwardly opening secondary sockets (22) within which neck portions of bottles in a subjacent crate are receivable in use.
Patent EP-0205240-A2 (EP)
Inventor: SUZUKI SAKAE
IPC: B26F1/40
Filed: 1986-04-17
Abstract: An automatic punching machine, which is so constructed that a plurality of sheet-shaped works are supplied to a plurality of stations disposed therein one after another with a constant speed and desired figured plate are punched out at a predetermined station, provided with a punching pressure regulation device, a side needle control device and a device for automatically positioning works.
Patent EP-0211536-A2 (EP)
Title: Anti-skid device for tyres
Inventor: SAKUMA KIYOSHI
IPC: B60C27/16
Filed: 1986-07-14
Abstract: An anti-skid device for tyres having connecting rods (5) fixed to inner portions (2) of a net (1) such that in an ungathered form there are clearances (P) between adjacent connecting members (5), the inner portions (2) of the net (1) being gathered together by inserting between adjacent connecting members (5) hooks of a width (P') that is narrower than the aforementioned clearances (P). The net (1) is bent round the tyre and is fixed on the outer side by connecting outer tyre-fastening portions (8) to a rubber band (9) by using fixing hooks (10).
Patent EP-0250674-A2 (EP)
Title: Multi-level stacking/nesting tray
Inventor: APPS WILLIAM PATRICK
IPC: A47F1/14
Filed: 1986-07-30
Abstract: A multi-level stacking/nesting tray (10) is disclosed in which the trays (10) are configured to permit multi-level stacking through an interlocking stacking leg/slot configuration (20, 18). A plurality of slots (18) are formed at an angle from the vertical and are disposed in groups in two end locations of two opposing end walls (16) of the tray. The slots (18) in a selected group have progressively lower terminating points to thus permit varying levels of stacking/nesting. The slots (18) are also configured so that the terminating point of each of the slots (18) with a group lies along the same vertical line. Stacking legs (20) are disposed on the exterior surface of the end walls (16) of the tray at the location of the slots (18) and are appropriately angled so as to per­mit insertion of the legs (20) of the first tray (10) into the corresponding slots (18) of a second tray (10) positioned below the first tray. By proper selec­tion of a particular slot (18) having the desired terminating point, vari­ous levels of stacking may be obtained.
Patent EP-0214776-A2 (EP)
Inventor: DYER NIGEL PAUL
IPC: H03H17/04
Filed: 1986-08-14
Abstract: A low frequency digital notch filter (fig.l) comprising two sub-filters - an all-pass-network filter (l) and a T-section filter (3) with a feedback connection from the T-filter to an input node (3l), and feed forward connection from this input node to a terminal output node (33).The all-pass-network filter (l) has a transform function:-A(Z) - [Z⁻¹ + K] / [l + K₁Z⁻¹]; and the T-section filter (3) has throughput and tap transform functions:-B(Z) - [l +(K₂.K₄-K₃)Z⁻¹ ] / [l - K₃Z⁻¹], and,C(Z) - K₂Z⁻¹ /[l - K₃Z⁻¹],where Z⁻¹ is the unit delay operator and K₁ to K₄ are multiplier coefficients.The T-section filter 3 may be implimented using a combination of three multipliers l9, 2l and 23 and a delay element 25.
Patent EP-0227301-A2 (EP)
Inventor: YUKAWA TOSHIHIDE CENTRAL RESEA
IPC: B01J31/04
Filed: 1986-11-19
Abstract: To produce N-formyl-α-L-aspartyl-L-phenylalanine methyl ester there is carried out a reaction of N-­formyl-L-aspartic acid anhydride with L-phenylalanine methyl ester in a reaction solvent and in the presence of acetic acid and formic acid and in a complete mixing type continuous reaction mode. By this process, the amount of the desired ester produced, relative to its β-isomer, is increased.
Patent EP-0227480-A2 (EP)
Inventor: HORIMAI HIDEYOSHI
IPC: G11B11/105
Filed: 1986-12-23
Abstract: A magneto-optical recording technique comprises: preparing a magneto-optical recording medium (10) comprising a magneto-optical recording layer (12) and a bias magnetic layer (14) formed on a transparent substrate (11), the recording layer (12) having a Curie temperature higher than room temperature, the bias magnetic layer (14) having a compensation temperature lower than a Curie temperature, and the recording layer (12) and the bias magnetic layer (14) being superposed with a non-magnetic layer (13) therebetween; and applying heating (for example by means of a laser beam L.B) to the magneto-optical recording medium (10) at first and second heating power levels, the first level being sufficient to heat the recording layer (12) to a temperature higher than the Curie temperature of the recording layer (12) and to heat the bias magnetic layer (14) to a temperature higher than the compensation temperature of the bias magnetic layer (14), and the second level being sufficient to heat the recording layer (12) to a temperature higher than the Curie temperature of the recording layer (12) while keeping the bias magnetic layer (14) below the compensation temperature of the bias magnetic layer (14).
Patent EP-0225312-A2 (EP)
Inventor: MAYERHOFER ALOIS
IPC: E04F21/00
Filed: 1986-11-14
Abstract: 1. A straightening device (4) for straightening warped doors or the like, comprising a tension rod (7) adapted to be clamped by means of a screw drive (7, 9) between two anchor members (5, 6) insertable in the door panel (1), characterised in that the tension rod is in the form of a screw rod (7) extending continuously from one anchor member (5) to the other anchor member (6), said screw rod engaging at one end, in one anchor member (5), in an axially immovable and relatively non-rotatable nut (8) and, at the other end, in the other anchor member (6), in an axially immovable but rotatable nut (9) accessible through a transverse slot (12) for the application of a spanner (13) or the like.
Patent EP-0237960-A2 (EP)
Inventor: MENTE DONALD CHARLES
IPC: C08G65/04
Filed: 1987-03-12
Abstract: New liquid thickeners for aqueous liquids, particularly those employed in pesticides and latex paints, comprise polyoxyalkylene polyethers terminated with oxypropylene groups. These copolymers are prepared by reacting ethylene oxide with an active hydrogen-containing initiator having about 1 to 18 carbon atoms and at least one active hydrogen atom followed by reaction with propylene oxide.
Patent EP-0239926-A2 (EP)
Inventor: ALBARELLA JAMES P
IPC: G01N33/52
Filed: 1987-03-25
Abstract: Test compositions and test device are provided which are capable of generating different hues at different analyte concentrations. The compositions are capable of generating a yellow hue in situ. Visual tests for clinically important analytes, such as glucose, are determined by use of two independent catalytic systems which are reactive with reduced nicotinamide adenine dinucleotide to produce a range of hues; the particular hue produced depending on the concentration of the analyte. The invention provides a test device forthe determination of analyte, e.g. glucose, in body fluid which exhibits a RAINBOW of hues, the particular final hue produced depending on the analyte concentration.
Patent EP-0245802-A2 (EP)
Inventor: BARTL KNUT DR RER NAT
IPC: G01N33/86
Filed: 1987-05-08
Abstract: Die Erfindung betrifft ein Analyseelement zur Bestimmung von Gerinnungsparametern mit Hilfe eines nachweisbaren oder eine Nachweisreaktion auslösenden Substrats, einer Protease des Blutgerinnungssystems und mindestens eines Faktors und/oder Cofaktors des Blutgerinnungssystems und einer Puffersubstanz. Als Trägermaterial zumindest für den Faktor und/oder Cofaktor ist eine offene, flächige Verbundstruktur vorgesehen, die aus einem Material besteht, das keinen störenden Einfluß auf den Ablauf der Gerinnungskaskade hat. Es ist mit einem wasserlöslichen nichtionogenen Polymer, das den Ablauf der Gerin- nungskaskade nicht verfälschend beeinflußt, und gegebenenfalls dem Substrat und dem Faktor und/oder Cofaktor imprägniert.
Patent EP-0257289-A2 (EP)
Inventor: GEORGIEV VASSIL STEFANOV
IPC: C07D521/00
Filed: 1987-07-17
Abstract: a-Substituted ketonitrone derivatives containing substituents selected from hydrogen, phenyl, substituted phenyl, naphthyl, furan, thiophen, imidazolylmethyl and triazolylmethyl are useful as intermediates for the preparation of biologically active isoxazolidine compounds.
Patent EP-0270790-A2 (EP)
Inventor: MCCREADY RUSSELL JAMES
IPC: C08G73/10
Filed: 1987-10-21
Abstract: Polyetherimide ester polymers exhibiting a high flexural modulus comprising the reaction products of:
     (i) at least one diol;   (ii) at least one dicarboxylic acid or an ester forming reactive derivative thereof; and   (iii) a set of reactants selected from   
   (a) (1) at least one high molecular weight poly(oxy alkylene)diamine, and (2) at least one tricarboxylic acid or its derivative, or   (b) at least one high molecular weight polyoxyalkylene diimide diacid; wherein the weight ratio of (iii) to (ii) is from about 0.002 to 0.20:1
Patent EP-0270916-A2 (EP)
Inventor: BANERJEE CHANDRA KUMAR
IPC: A24B15/16
Filed: 1987-11-25
Abstract: The present invention relates to an aerosol producing substrate for use in smoking articles and to methods of preparing the aerosol producing substrate. Preferred smoking articles which employ the aerosol producing substrate of the present invention are capable of producing substantial quantities of aerosol, both initially and over the useful life of the product, without significant thermal degradation of the aerosol former and without the presence of substantial pyrolysis or incomplete combustion products or sidestream aerosol. Thus, such smoking articles provide the user with the sensations and benefits of cigarette smoking without burning tobacco.
Patent EP-0273301-A2 (EP)
Inventor: LUCON LUIGINO
IPC: B27N3/06
Filed: 1987-12-16
Abstract: Process for manufacturing panels with decorated surfaces and utilizable for the furniture industry in order to ob­tain doors, wings, frames and similar elements. 
     Process in which each panel is constituted by means of molding operation, effected within movable molds (8) in one or more working steps and with pre-established com­pression forces, of a covering layer (6) constituted by wood pulp or a mixture formed by foamed polyurethane-saw dust, wood dust and other waste materials, which layer is coated by a coating layer (7) constituted by at least a thin sheet of natural wood, onto an underlying support plate (5) made of chipboard, plywood conglomerate mate­rials and similar materials with small specific gravity. A plant for manufacturing these panels and a panel obtai­ned by utilizing the same are also described.
Patent EP-0303736-A2 (EP)
Inventor: COREY JOHN A
IPC: F02G1/05
Filed: 1985-04-22
Abstract: A Stirling engine comprising: an engine housing (52) which includes compression and expansion cylinders (22, 24) and a crankcase (50); a compression piston (12) and an expansion piston (14) positioned in the respective cylinders (22, 24) in the housing (52) and coupled to a crankshaft (20) via bearing means (44); the crankshaft (20) being positioned in the crankcase area which is defined by the pistons (12, 14) and the housing (52); CHARACTERISED IN THAT the pistons (12, 14) include pad means (40, 42) between the pistons (12, 14) and their respective cylinders (22, 24) to minimize the friction therebetween during reciprocal movement thereof, the crankcase (50) is pressurized to inhibit the passing of working gas past the pistons (12, 14); and means (48) are provided for cooling the crankshaft (20) and the bearing means (44) thereby eliminating the need for oil in the crankcase (50).
Patent EP-0256760-A2 (EP)
Inventor: HIGUCHI KIYOYUKI
IPC: B29C48/305
Filed: 1987-08-04
Abstract: A method for dry fractionation of a fatty material which comprises fractionating the material into a solid fraction and a liquid fraction, said fractionation being carried out by introducing the fatty material (0) in a fluid state into a filter chamber (5) of a filter apparatus (4) having pressing means (7) and maintaining the fatty material (0) therein at a solids deposition temperature to deposit solid fatty material (0s) and said fractionation being carried out by pressing the filter chamber to fractionate the material into the solid fraction (0s) and the liquid fraction (01).
Patent EP-0257951-A2 (EP)
Inventor: HOSOKAWA YASUNORI
IPC: A61L15/60
Filed: 1987-08-17
Abstract: A disposable diaper comprises a liquid-permeable surface sheet (1), a liquid-impermeable back sheet (2) and an absorbent layer (3) situated between these sheets, wherein the absorbent layer comprises a polymeric absorbent (6) and fluff pulp and/or paper (5), and said polymeric absorbent is an absorbent resin composition containing from 0.01 to 10 % by weight of a metal chelating agent.
Patent EP-0261895-A2 (EP)
Inventor: OHMORI MICHIO
IPC: G11B19/20
Filed: 1987-09-18
Abstract: A turntable (1) comprises an annular substrate (2) and raised portions (6,7) for retaining a disk-shaped recording medium. The disk-shaped substrate (2) is shaped from a thermoplastic composite resin having a dynamic shear modulus, Gʹ, of at least 1.5 × 10¹⁰ dyne/cm², a G₁ʹ (-40°C)/G₂ʹ (100°C) ratio of up to 1.5, and a density of up to 2.0 g/cm³, and the receiving portion (6,7) is usually an annulus at the inner and outer edge of the substrate (2), formed on the top of the substrate (2) from a thermoplastic elastomer having a hardness of 5 to 40. 
     A suitable composite resin is a blend of a non-­crystalline polycarbonate, polysulfone or polyether with 22-50 vol% of reinforcing fibers, e.g. of glass; suitable elastomers are copolymers of polystyrene, polyolefins or polyesters or mixtures thereof with rubber.
Patent EP-0264229-A2 (EP)
Inventor: OGDEN IAN KENNETH
IPC: B01D67/00
Filed: 1987-10-08
Abstract: Process for the preparation of a thin polyimide membrane in which the defects are plugged by a blocking material. The polyimide is dissolved in a solvent and a film cast on a substrate. The film is immersed in a coagulating medium containing a defect blocking material such as a polyurethane, cellulose acetate, water soluble acrylamide or a siloxane polymer.
Patent EP-0239479-A2 (EP)
Inventor: DAVID CLAIRE
IPC: C01F17/235
Filed: 1987-03-18
Abstract: The dispersions, with a high cerium concentration, are obtained by a process which consists:
 - in preparing a cerium hydroxynitrate corresponding to the formula (I):
 Ce(OH)x(NO3)y.nH2O (I)
 in which:
 - y is between 0.25 and 0.35
 - x is such that x = 4-y
 - n is between approximately 0 and approximately 20
 obtained by reacting an aqueous solution of a cerium (IV) salt and of a base,
 - in separating off the precipitate obtained,
 - in washing it,
 - in dispersing the product obtained in an acidic aqueous medium. 
<??>The dispersions are highly suitable for an application in the field of catalysis, especially for the impregnation of catalyst supports.
Patent EP-0276757-A2 (EP)
Inventor: BISCHOF ALFRED
IPC: A47B/
Filed: 1988-01-21
Abstract: An access door (10) has a frame (12, 14) formed with longitudinally extending channels (24) which receive a closure element (26) for sliding therealong. A torsion spring (38) secured to the frame (14) and to the closure element (26) maintains the closure element (26) in an open or closed position.
Patent EP-0285970-A2 (EP)
Inventor: TAUBITZ CHRISTOF DR
IPC: C08L71/12
Filed: 1988-03-29
Abstract: The thermoplastic moulding compositions are obtainable by mixing, at a temperature between 200 and 320 DEG C for from 0.5 to 30 minutes, essentially A) a modified polyphenylene ether made from polyphenylene ether and an amide- and/or lactam-containing monomer and/or an  alpha , beta -unsaturated dicarbonyl compound and optionally further comonomers, and B) a poly- epsilon -caprolactone having a molecular weight of from 400 to 100,000 and/or a polymer having the structure <IMAGE> in which r is selected so that the weight average molecular weight is between 400 and 100,000 g/mol.
Patent EP-0292005-A2 (EP)
Inventor: QUAAS HERBERT DR-ING
IPC: G21F5/06
Filed: 1988-05-20
Abstract: Radioactive materials and radiation sources of high activity can be encased safely with regard to  gamma  and neutron radiation in closed containers or as solid bulk material of various types using the transport container according to the invention, stored and transported between filling and emptying stations of type B (U) nuclear facilities. The transport container is universally applicable and guarantees inexpensive and directionally independent loading and unloading in conditions of protection against  gamma  radiation, and a high degree of safety during transport in the public transport sector. According to the invention, the transport container consists of a watertight shielding housing (1), which is safe on all sides with respect to  gamma  and/or neutron radiation and mechanically and thermally stable, and in which there is arranged rotatably mounted a cylindrical rotary insert (2) having recesses (3) for accommodating the loading material. By rotating the rotary insert (2) together with the loading material, the loading and/or unloading opening of the shielding housing (1) is mechanically sealed, protection against gamma  or neutron radiation is simultaneously realised, and the loading material is transferred into the transport position. The transport container is sealed watertight by a protective lid (4), and the rotary insert (2) is locked in the process. As a result, the transport container satisfies the requirements of the type B (U) design. <IMAGE>
Patent EP-0294718-A2 (EP)
Inventor: HEBERGER JOHN M
IPC: C09D5/23
Filed: 1988-06-03
Abstract: Es wird ein flexibles magnetisches Aufzeichnungsmaterial aus einer Polyesterträgerfolie und einer darauf aufgebrachten magnetisierbaren Schicht beschrieben. Insbesondere betrifft die Erfindung ein Material, bei dem die Polyesterfolie zunächst mit einer Haftvermittlerschicht versehen und anschließend mit einem Beschichtungsgemisch, das in einem polymeren Bindemittel dispergierte ferromagnetische Partikel enthält, beschichtet wird. Die Haftvermittlerschicht enthält als Hauptbestandteil ein Salz ausgewählt aus der Gruppe a) wasserlösliches Salz aus einer ungesättigten Fettsäure mit 10 bis 18 C-Atomen und einem Alkalimetall oder Mischungen solcher Salze, b) wasserlösliches Salz aus einem Alkylsulfat mit 8 bis 18 C-Atomen und einem Alkalimetall oder Mischungen solcher Salze. Der Hauptbestandteil liegt in einer Menge vor, die ausreichend ist, um die Haftung der ferromagnetischen Beschichtung an der orientierten Polyesterfolie zu verbessern.
Patent EP-0303073-A2 (EP)
Inventor: DEJA SIEGMUND ING
IPC: B60T8/26
Filed: 1988-07-20
Abstract: A plug-in connector (12) between a sensing shaft (5) and a potentiometer shaft (13) is created which is entirely free of play and can be easily plugged in and separated again from outside. As intermediate component a leaf spring (18) is used which is inserted in a transverse through-hole (20) of the sensing shaft (5) with projection. The plug-in connector (12) is used for a load-dependent brake force regulator for utility vehicles. <IMAGE>