baber/WOPTO huggingface dataset:
Patent EP-0156206-A2 (EP)
Inventor: KERN RAINER
IPC: B30B9/14
Filed: 1985-03-06
Abstract: 1. An apparatus for grinding and compacting refuse, comprising a refuse receiving tank (1) capable of being filled up to a predetermined liquid level (4), a rotating grinding disk (12) disposed on an inner wall of the tank (1) and including grinding tools, said grinding disk having a substantially horizontal axis for creating a rotational flow about an (imaginary) horizontal axis and forming part of a grinder (11) driven by a drive motor (17), feeder means (7, 8) for feeding the refuse into the tank (1), a dry press (18) composed substantially of a tubular housing (23), a tubular screen (20) centrally disposed therein, a rotating screw (19) disposed within the tubular screen (20), and outlet means (27, 22) provided at the end of the screw for the compacted refuse, and comprising communicating means between the area (17) behind the grinder (11) and the (lower) start of the screw for the ground refuse pulp, characterized by a) the arrangement of the dry press (18) within the receiving tank (1) and opposite to the grinding disk (12) of the grinder (11), b) separation of the receiving tank (1) into a grinding section (28) and a pressing section (29) by means of a partition wall (24) (which is preferably removable for cleaning purposes), and c) the provision of said communicating means as a communicating passageway (16).
Patent EP-0159579-A2 (EP)
Inventor: HOPKINS RONALD JAMES
IPC: G03F7/00
Filed: 1985-04-01
Abstract: Silicon trioxide etching solutions with soluble surfact additives are provided. The improved silicon dioxide etchants are produced by adding soluble perfluorinated surfactant additives to standard oxide etchants in the manufacture of integrated circuits. These surfactant additives are unique because they remain dissolved in the oxide etchant (ammonium fluoride/hydrofluoric acid mixture) even after 0.2 micron filtration. In addition, the filtered solutions retain their surface active properties and are low in metallic ion impurities. The surfactant additives provide etchant solutions with lower surface tensions, which improves substrate wetting and yields better etchant performance. The surfactant does not leave residues or adversely affect etchant profiles.
Patent EP-0165568-A2 (EP)
Inventor: SIEDEL DIETRICH DR
IPC: A61M1/36
Filed: 1985-06-14
Abstract: A process for the specific adsorption of heparin and other heparin-like substances which comprises flowing a buffered solution of whole blood, from which corpuscular blood constituents have been removed, plasma and/or solutions containing whole blood or plasma through an! adsorber capsule containing a medium that adsorbs heparin: and other heparin-like substances at an acid pH, preferably in the range of 4.0 to 5.5. Preferably, the process is carried out in a closed, extracorporeal circulation and the medium possesses anion exchange resin properties.
Patent EP-0176957-A2 (EP)
Inventor: LEVY EZRA DR
IPC: A61B17/32
Filed: 1985-09-26
Abstract: 1. Surgical instrument for cutting out pathological fistulae, having a handle and a cutting head, characterized in that the handle (1, 11) is connected to a tension member (2, 12), in that the cutting head has a ring-shaped blade (4) with a cutting edge (5) to the inside wall of which blade are connected at least two cutting blades (6, 7, 8) which extend radially inwards, these cutting blades going to a connecting hub (9) which is arranged in the middle of the ring-shaped blade (4) and can be connected to the tension member (2, 12), and in that the cutting edges (5) of the ring-shaped blade (4) and of the radial cutting blades (6, 7, 8) are arranged on the side facing the handle (1, 11).
Patent EP-0176996-A2 (EP)
Inventor: BOHRER PHILIP J
IPC: G01F1/68
Filed: 1985-09-28
Abstract: An integrated semiconductor device comprises a semiconductor body (20) with a first surface (36) having a predetermined orientation with respect to a crystalline structure in the semiconductor body. The semiconductor body has a depression (30) formed into the first surface of the body. A layer (29) of thin film material covers at least a portion of the first surface and a slotted diaphragm (32) substantially covers the depression. The slotted diaphragm comprises a slot (82) sized and oriented so that, in the fabrication of the device, an anisotropic etch placed on the slot will undercut the diaphragm and form the depression. A static electric, thermal-to-electric, or electric-to-thermal transducing element (22, 24, 26) is substantially supported by the diaphragm (32) and, therefore, is substantially thermally and physically isolated from the semiconductor body (20).
Patent EP-0176110-A2 (EP)
Inventor: HILLEKAMP KLAUS DR
IPC: C10L5/40
Filed: 1985-09-30
Abstract: 1. Method of degasification or gasification of refuse materials with the addition of basically acting substances to the refuse material, characterised in that substances which increase the adhesion of the powdered basically acting substances on the refuse materials, particularly on paper, cardboard, plastics and rubber, are added to the refuse materials and/or the powdered basically acting substances.
Patent EP-0183091-A2 (EP)
Inventor: SCHOENAFINGER KARL DR
IPC: C07D413/12
Filed: 1985-11-04
Abstract: 1, 4-Dihydropyridine der Formel I <IMAGE> worin R¹ gegebenenfalls substituiertes Phenyl, Pyridyl oder Thienyl, R² gegebenenfalls substituiertes Oxadiazolyl, Thiadiazolyl oder Thiazolyl und R³ Wasserstoff oder -COOH bedeutet, ihre Herstellung durch modifizierte Hantzsch-Synthese und ihre Verwendung als Calziumagonist in der Pharmazie.
Patent EP-0182202-A2 (EP)
Inventor: SCHOENFELD BERND DR
IPC: C08J5/14
Filed: 1985-11-06
Abstract: Active grinding fillers are an essential part of grinding discs used for separating materials such as metals, plastics and glass by grinding. Known fillers are in particular metal halides. Of particular suitability are mixtures of basic aluminium chloride and sodium chloride and/or potassium chloride. Such mixtures can be prepared in particular by spray-drying aqueous solutions.
Patent EP-0173393-A2 (EP)
Inventor: MEILI HERMANN
IPC: B62B5/00
Filed: 1985-08-16
Abstract: The invention pertains to a floor cleaning machine comprising a speed control and steering member which operates under operator-applied deformation thereof. The invention provides improved consumer convenience at steering and speed control.
Patent EP-0178728-A2 (EP)
Inventor: BAUER MANFRED
IPC: A61B6/06
Filed: 1985-10-09
Abstract: 1. A diaphragm device for an X-ray mammographic apparatus for defining a radiation field of a radiation source, including a cone which is connected to the radiation source and which limits the radiation beam in accordance with the external dimensions of an X-ray image pick-up means, and also including a diaphragm which is situated therein and which further limits the radiation beam, characterized in that the diaphragm is formed by a diaphragm plate (22) which is made of an X-ray absorbing material and which is arranged in the cone (13) so as to be pivotable about an axis (14) which extends parallel to the front edge of the image pick-up means.
Patent EP-0157522-A2 (EP)
Inventor: DEROUANE ERIC GERARD
IPC: C01B39/02
Filed: 1985-03-14
Abstract: A synthetic crystalline ZSM-14 zeolite material having the X-ray powder diffraction pattern substantially as set forth in Table of the specification and having as synthesized, in the anhydrous state, a formula in terms of mole ratios of oxides:
     wherein R is represented by the formula:
     wherein A is a cation having a valence m, R' is an inorganic or an organic acid moiety, and R" is a linear or branched aliphatic, aromatic or alkylaromatic group, and M is an alkali metal or an alkaline earth metal having a valence n. 
     The zeolite material is prepared by a reaction mixture which comprises sources of an alkali or alkaline earth metal, alumina, silica and an organic, anionic directing agent represented by the formula given above and which has the following composition in terms of mole ratios and oxides:
     wherein M is an alkali or alkaline earth metal and R is the anionic directing agent. To prepare the zeolite material, the reaction mixture is maintained at crystallization conditions until the crystals of the ZSM-14 zeolite are formed.
Patent EP-0157552-A2 (EP)
Inventor: MATZ GARY F
IPC: C02F5/12
Filed: 1985-03-22
Abstract: Corrosion and the formation and deposition of scale in aqueous systems is inhibited by addind to the system at least 0.1 ppm of a watersoluble polymer having an intrinsic viscosity of 0.05 to 2.5 dl/g, prepared from:
 (a) 50 to 90% weight of an unsaturated carboxylic acid or its salt;
 (b) 5 to 40% by weight of an unsaturated sulfonic acid or its salt; and
 (c) 5 to 40% weight of an unsaturated quaternary ammonium compound. Water-soluble polymers having an intrinsic viscosity of 0.05 to 2.5 and prepared from
 (a) 50 to 90% by weight of an unsaturated carboxylic compound that is acrylic acid, methacrylic acid, a salt of either or a mixture of two or more such compounds;
 (b) 5 to 40% by weight of an unsaturated sulfonic compound that is 2-acrylamido-2-methylpropylsulfonic acid, 2-methacryl-amido-2-methylpropylsulfonic acid, a salt of either or a mixture of two or more such compounds; and
 (c) 5 to 40% by weight of dimethyl diallyl ammonium chloride or diethyl diallyl ammonium chloride or a mixture of them are novel and can be used in the above method of inhibition.
Patent EP-0162657-A2 (EP)
Inventor: OGAWA MASASHI
IPC: G01N27/447
Filed: 1985-05-14
Abstract: An element for electrophoresis suitably employable for electrophoresis of biopolymers such as proteins, as well as for determination of base sequence of DNA, RNA, their fragments, and their derivatives, which comprises a plastic support, an adhesive layer containing a cellulose derivative, and an electrophoresis medium layer comprising an aqueous polyacrylamide gel formed by crosslinking polymerization of an acrylamide compound and a crosslinking agent in the presence of water, which are superposed in this order. The electrophoresis medium layer may contain a water-soluble polymer and agarose. The medium layer may contain a modifier such and an anionic surfactant, formamide or urea.
Patent EP-0173521-A2 (EP)
Inventor: FLORA LAURENCE P
IPC: H04L7/033
Filed: 1985-08-16
Abstract: A method and apparatus for automatically adjusting the propagation time delay of an electrical circuit, such as an integrated circuit chip. In a preferred embodiment, the method and apparatus are employed to de-skew the clock outputs provided by a plurality of clock distribution chips having different signal propagation times. In a preferred implementation of the method and apparatus, feedback circuitry including a multi-tapped delay line and an accurate constant delay are employed in conjunction with a phase comparator for automatically adjusting the propagation delay of each chip to provide substantially the same constant delay relative to a main system clock for the clock outputs provided by the clock distribution chips.
Patent EP-0183368-A2 (EP)
Inventor: FRAMPTON JEFFREY
IPC: B60J7/02
Filed: 1985-10-14
Abstract: A frame surround for an aperture in a panel e.g. for a vehicle sunroof, capable of easy rapid assembly, has a first (outer) component (1) (not shown in Figure 3) surrounding the outer margin of, and entering the aperture to present a peripheral outwardly open groove for accommodating a second (inner) component (2). The second component is surrounded by a steel cable (3) tightenable by mechanism (4), and is formed as a number of polymer parts (5a, 5b, 5c) to give a structure distortable inwards as the cable is tightened to enter the outer component groove and clamp the margin of the panel around the aperture between the two components. The groove-entering clamping portions of component (2) are toothed to minimise friction. The cable (3) runs in a restraining groove in the outer face of component (2). This groove does not lie in one plane, whereby tightening the cable tends to minimise cable length and thus distorts the structure by a predetermined amount, to correspond to panel curvature.
Patent EP-0195398-A2 (EP)
Title: Valve combination
Inventor: VOLLMER RUDOLF DIPL-ING
IPC: E03C1/10
Filed: 1986-03-17
Abstract: A valve combination combines in it a shut-off valve (10) and a blow-off valve (12). The two valves have closing bodies (22, 40) which interact respectively with a valve seat (20) and a outlet nozzle (42). The closing bodies are drive-connected to one another via a tappet (26, 28, 32, 34, 36), in such a way that, with the shut-off valve (10) closed, the blow-off valve (12) is opened and, with the shut-off valve opened, the blow-off valve is closed. Notches (34) in the tappet (32) make a connection between the space behind the valve seat (20) of the shut-off valve (10) and the space in front of the outlet nozzle (42) of the blow-off valve (12). <IMAGE>
Patent EP-0199980-A2 (EP)
Inventor: GOEHLE ROLF ING GRAD
IPC: H01H71/24
Filed: 1986-03-21
Abstract: Die Erfindung betrifft einen Magnetauslöser (10, 40) für ein elektrisches Installationsgerät, insbesondere für einen Leitungsschutzschalter, mit einem zylindrischen Spulenkörper (12) aus nichtmagnetischem Werkstoff, vorzugsweise Leichtmetall, der einen Magnetkern (16) und einen beweglichen Magnetanker (14) sowie eine zwischen beiden angeordnete Druckfeder (28) aufnimmt, und mit einem U-förmig gestalteten Magnetjoch (20), in welches der Spulenkörper (12) eingesetzt ist. Im Bereich seiner beiden Stirnseiten weist der Spulenkörper (12) jeweils wenigstens zwei an seinem Umfang gleichmäßig verteilt angeordnete radiale Einformungen (22, 23) auf, welche einerseits der Fixierung des Magnetkerns (16) im Spulenkörper (12) und andererseits als Hubbegrenzung für den im Spulenkörper (12) gleitend geführten Magnetanker (14) dienen.
Patent EP-0201907-A2 (EP)
Inventor: KIRK DAVID L
IPC: G06F11/267
Filed: 1986-05-13
Abstract: @ A computer system includes at least one error detection circuit for checking data bits and an associated check bit to verifythatthe data does not contain an error. An apparatus for verifying the operation of the error detection circuit comprises a generator unit (50; 51,52) operatively connected to said data lines for receiving data bits, for outputting a verification signal and a check bit signal. The verification signal indicates the validity of the data bits during a read operation, and the check bit signal is generated during a write operation. A gate element (50; 53, 54, 55, 56) having an input terminal to receive at least one check bit controls at least one input to the generator unit. A first control signal is transmitted to the generator unit thereby causing the check bit signal generated by the generator unit to be valid or invalid in response to the first control signal. Further, the check bit associated with the data is transmitted to the generator unit in response to a second control signal. The second control signal indicates the read operation is in process thereby permitting the generator unitto perform a checking operation independent from the first control signal, thereby permitting verification of the error detection circuit, the checking operation being the verification of the data during the read operation
Patent EP-0209825-A2 (EP)
Inventor: EIGENMANN LUDWIG DR
IPC: E01F9/04
Filed: 1986-07-14
Abstract: A method is described whereby asymmetric retroreflecting elements are positioned with their hemispherical sides pointing upwards, made to agglomerate in rows and then deposited onto the road surface or onto a road-marking strip.
Patent EP-0211280-A2 (EP)
Inventor: HEPWORTH WILLIAM JOSEPH
IPC: B22D19/14
Filed: 1986-07-15
Abstract: A process is described for the production of engineering components wherein the process comprises filling a die cavity within a die assembly with molten metal by utilising centrifugal force, the die cavity being rotated about an axis remote from the actual component cavity at a rotational velocity sufficient to produce an acceleration of at least 200'g' on the molten metal in the die cavity. The production of a piston having a fibrous reinforcing insert is described.
Patent EP-0220388-A2 (EP)
Inventor: MEZZEI ALAJOS
IPC: A41D13/00
Filed: 1986-07-23
Abstract: Attachable insert pieces, which are soaked, coated or impregnated by means of at least one active substance, are mounted detachably in the interior of the article of clothing and at preferred places, preferably in the regions of the joints, shoulders and thighs. <IMAGE>
Patent EP-0217371-A2 (EP)
Inventor: MUEHLEGGER KLAUS
IPC: C12Q1/42
Filed: 1986-10-01
Abstract: Beansprucht werden Phosphate von Resorufin-Derivaten der allgemeinen Formeln Ia bzw Ib <IMAGE> in denen R² und R<5>, die gleich oder verschieden sein können, Wasserstoff, Halogen oder eine Niederalkylgruppe, R¹, R³, R<4> und R<6>, die gleich oder verschieden sein können, Wasserstoff, Halogen, eine Cyano-, Niederalkyl-, Niederalkoxy-, Carboxy-, Niederalkoxycarbonyl-, Carboxyniederalkyl-, Niederalkoxycarbonyl-niederalkyl- oder eine gegebenenfalls ein- oder zweifach substituierte Carboxamidogruppe oder die Gruppe -COO-(CH2CH2O)n-R<7> in der R<7> Wasserstoff oder eine Niederalkyl-Gruppe und n eine ganze Zahl von 1 bis 4 bedeuten, wobei R<6> zusätzlich eine Sulfonyl oder Nitrogruppe vorstellen kann, Y ein Stickstoff oder die Gruppe N O und M und M', die gleich oder verschieden sein können Wasserstoff, ein Alkali-, Erdalkali- oder Ammoniumion bedeuten. Diese Verbindungen eignen sich besonders als chromogene und fluorogene Substrate zur Bestimmung der Aktivität von Phosphatasen. Die beanspruchten Phosphate erhält man, durch Phosphorylierung der phenolischen Funktion entsprechender Resorufinderivate. Ein weiterer Gegenstand der Anmeldung sind diagnostische Mittel zum Nachweis von Phosphatasen, die als chromogene und fluorogene Substrate die beanspruchten Phosphate enthalten.
Patent EP-0220583-A2 (EP)
Inventor: LAILACH GUNTER DR
IPC: C01G23/00
Filed: 1986-10-13
Abstract: In the process for recycling sulphuric acid from diluted acid, which arises in the manufacture of titanium dioxide by the sulphate process, to the digestion of titanium raw material by evaporation of the diluted acid to such a concentration that a 60 to 70% sulphuric acid is separated from the solid metal sulphates after cooling to a temperature below 70 DEG C, and this 60 to 70% sulphuric acid, which still contains dissolved metal sulphates, is concentrated to a concentration of 70 to 85% by weight of H2SO4. The invention also relates to a metal sulphate suspension and to the use thereof in the manufacture of titanium dioxide.
Patent EP-0224180-A2 (EP)
Inventor: BAUER HEINZ
IPC: E05F11/44
Filed: 1986-11-18
Abstract: The crossed-arm window lifter has a bearing structure (20), on which is mounted an input shaft (22) connected to an input gear (24, 26), via which a first adjusting arm (28) likewise mounted on the bearing structure (20) in a first joint (30) can be driven. This adjusting arm is connected in terms of synchronised movement to a second adjusting arm (32) via an intermediate gear (36). Each pivoting arm (28, 32) has in its free end region a roller (38, 40) which engages into a guide rail (42, 44) connected to the window pane to be actuated. The connecting line between the two joints (30, 34) is not parallel to the connecting line of the rollers (46, 48), but is at a set angle alpha to this. The intermediate gear (36) is a rolling-cam gear, especially a rolling-cam toothed gear. <IMAGE>
Patent EP-0188321-A2 (EP)
Inventor: HANKINSON MICHAEL FRANCIS
IPC: G21C11/02
Filed: 1986-01-07
Abstract: Shielding for technicians working around a nuclear reactor during the refueling process is provided by permanently mounted shield supports arranged around the reactor shroud and adapted to support shielding members such as lead panels. The shield support includes a permanent rail encircling the shroud and swingout arms which are pivotably mounted to the permanent rail. During use the shielding members are positioned adjacent the swingout arms by a stud tensioner hoist, and the swingout arms are pivoted outward to receive the shielding members. When installed, the shielding members overlap at their edges.
Patent EP-0198640-A2 (EP)
Inventor: CRUMBACHER THOMAS A
IPC: B29D30/00
Filed: 1986-04-04
Abstract: A loader for a tire curing press includes a support (28), a loader frame (20) mounted on the support for vertical and horizontal movement, a loader basket (18) mounted on the loader frame for engaging, holding and releasing a tire, a first actuator (48) for vertically moving the loader frame, a second actuator (44) for horizontally moving the loader frame into and out of the press when open, and a mechanical guide (86) for guiding the loader frame from an over-center position in the press to a center position as the loader frame is moven vertically in the press. The loader frame is supported on a spline shaft (28) for movement therealong and rotation therewith by ball bushings (32) riding in the grooves ofthespline shaft. The loader basket comprising a plurality of generally radially movable shoes (116, 182), an adjustable stop (146, 198) for limiting radial movement of each shoe and two forms of an adjustment mechanism for simultaneously and uniformly adjusting the adjustable stops. One form of adjustment uses a knob (164) and flexible shafts (156, 158), while the other uses a crank (212) and rigid shafts (207) connected to the stops universal joints (208).
Patent EP-0201349-A2 (EP)
Inventor: BROWN GEORGE ROBERT
IPC: C07D319/00
Filed: 1986-05-09
Abstract: The invention describes various novel tetrazone derivatives of the formula I in which R 1  and R 2  are independently hydrogen, trifluoromethyl or (1-6C)alkyl (but R 1  and R 2  is not greater than 6 carbon atoms), or R 1  is optionally substituted phenyl and R 2  is hydrogen, Y is vinylene, n is 1 or 2 and m is 1, 2 or 3, or a pharmaceutically acceptable saltthereof, for use in conjunction with their pharmaceutical compositions in the treatment of various pulmonary and/or vascular disorders. Also described are various processes and intermediates for the manufacture of the novel compounds.
Patent EP-0202098-A2 (EP)
Inventor: THORNTON PETER HOWARD
IPC: B29C70/06
Filed: 1986-05-12
Abstract: A filament-reinforced plastic composite tube or tubular component is adapted to be load bearing and to more efficiently absorb energy by stable collapse in the event of axially compressive impact. The tubular component has at least one substantially planar wall (24) comprising coplanar lamintions of filament-reinforced plastic, wherein at least a portion of the filaments are non-oriented material such as graphite or glass and extend axially substantially parallel to the longitudinal axis of the tube. The tubular component is characterised in that the tube is provided at one end with a trigger means adapted to promote stable, energy absorbing collapse of the tube. Specifically, the tube wall has a bevelled end surface (30a, 30b) forming at least one apex (31) substantially normal to the plane of the aforesaid coplanar laminations. Each bevelled end surface (30a, 30b) is at an angle of about 5°-40° to a line coplanarwith the laminations and perpendiculartothe axially extending filaments thereof.
Patent EP-0204500-A2 (EP)
Inventor: LAPTEWICZ JOSEPH EDWARD JR
IPC: A61L31/12
Filed: 1986-05-28
Abstract: A shielding material for use in such as endotracheal tubes during laser beam surgery comprising a dispersion ofparticu- late graphite in a polymer matrix.