baber/WOPTO huggingface dataset:
Patent EP-0126872-A2 (EP)
Inventor: ADOLPH MANFRED
IPC: B02C13/282
Filed: 1984-03-15
Abstract: In a hammer mill with hammers (7) mounted between carrier discs (6) of a rotor (5) and having a breaking track (17), the rotor (5) and/or the breaking track (17) are arranged horizontally displaceably in respect to one another in order to achieve an even wear over the width of the breaking track (17). <IMAGE>
Patent EP-0124062-A2 (EP)
Inventor: YAMADA YASUHIRO
IPC: D01F9/15
Filed: 1984-04-24
Abstract: The invention provides a method for the preparation of a pitch spinnable into pitch filaments as a precursor of carbon fibers starting from a pitch material such as coal tar and coal tar pitch. Different from the conventional procedure involving hydrogenation of the starting pitch, the starting pitch in the inventive method is first heated together with an aromatic oil, preferably, in the presence of a cracking catalyst such as siii- ca-aiumina and zeolite at 350 to 500°C for 10 to 60 minutes under no pressurization with hydrogen and, after removal of insoluble materials, then heated at a temperature of 430 to 600°C. The thus obtained pitch for spinning has good spinnability and the carbon fibers prepared from the pitch have a unique microscopic structure and excellent physical properties exceeding by far the conventional pitch-based carbon fibers and approximating the HP-grade carbon fibers prepared from polyacrylonitrile fibers.
Patent EP-0132833-A2 (EP)
Inventor: HEATHERINGTON DALE A
IPC: H04L27/20
Filed: 1984-07-24
Abstract: An improved four-phase differential phase shift keyed modulator for use in a modem is shown. A microprocessor (15) generates two vectors of equal frequency and equal magnitude, but different relative phases, by reference to a cyclic sine table contained in a read only memory (22). Values of the two vectors are summed and provided as an output (32) to a digital to analog converter (35). The phase shift of the carrier in a phase plane with reference to a predetermined reference phase shows that the path taken by a vector in the phase plane defines a straight line between two phase values by which dib<sup>i</sup>ts are encoded. The result is lower out-of-band transmitted signals resulting in a relatively simple transmit filter (37).
Patent EP-0146061-A2 (EP)
Inventor: JOHNSON DANIEL DAVID
IPC: H05K3/40
Filed: 1984-12-01
Abstract: A conductive through-hole hole is formed by liquid chemically etching a hole completely through a dielectric sandwiched between conductors and by deforming at least one conductor which has been undercut during the etching.
Patent EP-0144966-A2 (EP)
Inventor: BLINNE GERD DR
IPC: C08G75/23
Filed: 1984-12-04
Abstract: 1. A substituted aromatic polyether which is composed of recurring units of the general formula I : -E1 -O-E2 -O- where E1 is a radical that is derived from bis-(4-halophenyl)-sulfone, and E2 is a radical that is derived from bis-(4-hydroxyphenyl)-sulfone and/or bis-(hydroxyphenyl)-2,2-propane, and which has, distributed along the polymer chain, on the arylene radicals, substituents of the formula -COR, where R is an aliphatic radical of 2 to 12 carbon atoms which may be saturated and may contain an olefinic double bond and/or a carboxyl group, or is phenyl which may contain a carboxyl group.
Patent EP-0116382-A2 (EP)
Inventor: KAWAI YOSHIO
IPC: B41J3/46
Filed: 1984-01-11
Abstract: The front side of a printing medium is brought into surface contact with a transparent platen extending across the medium from side to side. The printing medium is of such type that enables characters printed on the reverse side thereof to be read from the front side thereof. Disposed on the reverse side of the printing medium is a printing block which travels parallel to the transparent platen for printing reversed characters on the reverse side of the printing medium at a position corresponding to the platen. Characters printed in reverse form on the reverse side of the printing medium appear in correct, readible form on the front side thereof and are visible through the transparent platen the instant they are printed.
Patent EP-0124168-A2 (EP)
Inventor: KNOCHEL REINHARD DR
IPC: H03D9/06
Filed: 1984-04-19
Abstract: In einem Mischer, insbesondere zum Betrieb im Mikrowellen- und Millimeterwellenbereich, sind vier im wesentlichen einen Ring bildende, zweipolige Mischelemente im Bereich einer Übergangsstelle wenigstens zweier Wellenleiter angeordnet, von denen ein erster eine schlitzförmige und ein zweiter eine aus wenigstens einem mittleren und darum herum angeordneten äusseren Leiterteilen bestehende Leiterstruktur umfasst, von der zumindest die Leiterteile des ersten Wellenleiters und das mittlere Leiterteil des zweiten Wellenleiters als Beläge auf der Oberseite eines plattenförmigen Trägers aus dielektrischem Material angeordnet sind. Bei einem derartigen Mischer wird ein einfacher, robuster und kostengünstiger Aufbau mit guter Reproduzierbarkeit der elektrischen Eigenschaften und einem grossen Frequenzbereich dadurch erhalten, dass der Träger auf seiner Unterseite mit leitenden Belägen versehen ist, die wenigstens nahezu übereinstimmend mit den Belägen auf der Oberseite geformt und zumindest im wesentlichen deckungsgleich dazu angeordnet sind, dass jeder der beiden Wellenleiter die zu den Belägen auf der Oberseite deckungsgleich angeordneten Beläge auf der Unterseite des Trägers mit umfasst, dass ein dritter Wellenleiter aus den Belägen gebildet wird, die die mittleren Leiterteile des zweiten Wellenleiters bilden, und dass jeweils zwei der Mischelemente auf jeder Seite des Trägers je einen der mittleren Beläge mit je einem der Teile der übrigen Beläge verbindend angeordnet sind.
Patent EP-0143495-A2 (EP)
Inventor: GOTZ DIETER HELMUT
IPC: G01N23/223
Filed: 1984-11-20
Abstract: In order to prevent disturbing effects on the measurement signal resulting from the detection of extraneous charged particles by the detector in an X-ray analysis apparatus, a collimating element for the X-ray beam is arranged in front of the detector and provided with a deflection system for charged particles. When the deflection system is made of permanent magnetic material which is arranged near or in a collimator, the construction of the apparatus need not be further modified. Such a deflection system is shielded so that no disturbing fields can occur near the specimen, in the X-ray source, or in the detector.
Patent EP-0147102-A2 (EP)
Inventor: MARTIN HEINRICH
IPC: A23C7/02
Filed: 1984-12-05
Abstract: 57 The invention relates to a water-dilutable antimicrobial composition which is characterized by the following ingredients:
     a) an inorganic and/or organic acid   b) acetic acid halogenated in the a-position,   c) an unbranched and/or branched aliphatic fatty acid.   
     ! In one preferred embodiment, the antimicrobial composition according to the invention contains the following ingredients:
     a) a relatively high percentage of a mild inorganic and/or strong organic acid,   b) an acetic acid halogenated in the a-position,   c) small quantities of an unbranched and/or branched aliphatic fatty acid.   
     The invention also relates to the use of this antimicrobial composition in an aqueous use solution as a combined acidic cleaner and disinfectant.
Patent EP-0151490-A2 (EP)
Inventor: OTA KAZUHIDE
IPC: C01F7/422
Filed: 1985-02-07
Abstract: A process for producing ultra-fine ceramic particles with the particle size of less than 1000 A, which comprises the steps of forming powdered dust cloud of metal powder such as Si constituting a portion of aimed ceramic particles in a reaction gas containing the other portion of said aimed ceramic particles, igniting said powdered dust cloud to cause explosive burning and synthesizing said aimed ceramic particles and gathering said resulting ceramic particles. By the process, ceramics particles such as Al<sub>2</sub>O<sub>3</sub>, MgO, SiO<sub>2</sub>, TiO<sub>2</sub>, TiN having particle size of 10 - 100 nm can be produced.
Patent EP-0154358-A2 (EP)
Inventor: HOFMANN EBERHARD
IPC: B21D22/14
Filed: 1983-06-28
Abstract: Der spanlos geformte Offenend-Spinnrotor (1) weist an seinem offenen Rand (12) eine Verstärkung (14) auf. Diese ist als eine am Außenumfang des offenen Randes (12) vorgesehene Bördelung (14) ausgebildet. Bei der plastischen Verformung des Ausgangsmaterials in die endgültige Form des Spinnrotors (1) wird dessen Gleitwand (10) auf eine übermäßige Länge gebracht. Anschließend an diese plastische Verformung wird der offene Rand (12) des Spinnrotors (1) durch Umbördeln verstärkt.
Patent EP-0183906-A2 (EP)
Inventor: VACHEK MARKUS
IPC: A63F9/12
Filed: 1985-06-21
Abstract: A puzzle cube consists of a plurality of components which in spatially interengaging manner fill out the volume of the cube and are one detachable from the other. The volume of the cube is subdivided into sixty-four equally large small cubes, wherein thirteen geometrically different components (1 to 13) are provided, each of which consists of several small cubes placed with their side surfaces flush one against the other and connected firmly one with the other. At least two small cubes are placed one against the other in each of three mutually perpendicular spatial directions in each of the components.
Patent EP-0169576-A2 (EP)
Inventor: WATANABE TOSHINORI
IPC: G06F17/50
Filed: 1985-07-26
Abstract: This invention features that the structure of a circuit which is given basic net data is stored as a pattern, the compliance of the basic net data with the pattern is checked by the separately prepared search function, and upon fulfillment of compliance the pattern is determined to exist within the circuit. The invention does not directly define a subcircuit to be recognized by elements, but defines it using an intermediate expression defined recursively so as to implement a search through pattern matching. In this case, elements are terminal symbols dealed with in the formal language theory and the intermediate expression is a set of nonterminal symbol. 
<??>In another form of this invention, one input terminal is specified, which is followed by the search for blocks having the terminal as an input node and the search for blocks having one of the output node string as an input node recursively and cyclically until the output terminal is reached, so as to extract a string of nodes on which the signal is propagated. The system is provided with functions for recognizing and comprehending subsidiary structures of the circuit which are not defined on the entered net data. By the combinational use of the recognition result and the layout shape generating function prepared separately, the layout shape of the subsidiary structures are determined. Shapes of objects determined through the above process are laid out automatically, while avoiding obstacles, within a predetermined space. 
<??>According to still another form of this invention, layout patterns of variable structure memorizing the object layout and wiring affair are prepared in advance, and a layout plan for a circuit having a hierarchical structure is created through the operation of embeding the circuit to be laid out into a pattern. 
<??>In order to achieve the above object, this invention features that local variables of the processing logic language are made to have data in tree structure, so that information in the tree structure is retrieved in response to the externally-issued retrieved in response to the externally-issued retrieving key words and A.O.V.
Patent EP-0173193-A2 (EP)
Inventor: MUDERS ERWIN ING GRAD
IPC: H01H1/50
Filed: 1985-08-19
Abstract: 1. Electrical switch, in particular low-voltage switch having at least one fixed contact piece (13, 14) and at least one movable contact piece (11, 12) mounted on a contact arm (10), which contact piece is pressed against the fixed contact piece (13, 14; 33) by means of a contact pressure spring which acts on the contact arm (10), is constructed as a torsion spring with at least one winding, the ends (21, 22) of which are elongated in opposite directions and form an obtuse angle with one another in the released state and which contact pressure spring is arranged with its central axis transverse to the contact arm (10, 30, 70), the tangentially elongated ends (21, 22) of the contact pressure spring crossing one another and resting against the contact arm surface and the contact pressure spring (20) being assigned to the contact arm (10, 30, 70) in such a way that the obtuse angle (alpha) is open towards the contact arm, characterized in that the contact pressure spring (20) is arranged between two tabs (36, 37; 71, 72) formed onto the contact arm (10...) on both sides, and in that the tabs and the contact pressure spring are penetrated by a switching spigot (19) running transversely to the contact arm so that the tabs guide the contact pressure spring in relation to the switching spigot and the contact arm.
Patent EP-0182023-A2 (EP)
Inventor: YAMADA KATSUHIKO ITAMI WORKS O
IPC: C21D9/52
Filed: 1985-09-05
Abstract: @ A method and apparatus for the direct heat treatment of a medium- to high-carbon steel rod in which the formation of martensite is prevented, even if the starting billet contains segregation. A hot-rolled rod is transported on a conveyor in the form of a sequence of non-concentric rings. The rod is then subjected to controlled cooling in a coolant so that the greater part of any austenite in the entire length of the rod is substantially uniformly transformed to a fine pearlite structure. The sequence of non-concentric rings of the rod is next held at a temperature of 450-630 for a period of 60-300 seconds, with the pitch between each ring being made smaller than at the inlet of the conveyor. Accordingly, a pearlite transformation is effected of any residual austenite.
Patent EP-0177917-A2 (EP)
Inventor: RIEDEL RUDOLF
IPC: F27B9/02
Filed: 1985-10-07
Abstract: The tunnel furnace serves for the heat treatment of for example clay or porcelain and is a so-called counter-running furnace, in which the product stacks (P1, P2) are guided through the two ducts (1, 2) in opposite directions. The ducts are separated by a central wall (3), which is provided with penetration openings (10) above and below the product stacks, and in each case are divided into a heating zone (A1, A2), a combustion zone (B1, B2) and a cooling zone (K1, K2). Between the heating zone of one duct and the adjacent cooling zone of the other, transverse convection (Q) takes place, which makes it possible to use the heat of the cooling zone in the heating zone of the other duct. This transverse convection (Q) is disturbed by a longitudinal convection (L) flowing between the combustion zone and the outside atmosphere in such a manner that the heat balance of the furnace, which in itself is very favourable, is impaired. The invention now envisages, above and below the product stacks (P1, P2) in each duct (1, 2), a number of flow guide surfaces (12) which, in the direction of transport (T1, T2) of the products, form with the central wall (3) an angle (ss) of 30-80 DEG , preferably 50-70 DEG , and in each case end next to the penetration openings (10) on the central wall. In this connection, a part of the longitudinal convection is deflected on each guide surface in the direction of the transverse convection so that the longitudinal convection is weakened from guide surface to guide surface and at the same time contributes to the propulsion of the transverse convection. <IMAGE>
Patent EP-0184135-A2 (EP)
Inventor: HERRIGEL HOWARD
IPC: B01D65/08
Filed: 1985-11-27
Abstract: A method for ensuring an adequate amount of seed crystal in solution concentration systems employing preferential precipitation to control scaling and fouling over relatively low concentration factors. In systems concentrating solutions at concentration factors between 1 and 2, the method comprises determining the minimum amount of seed crystal necessary for the solution being concentrated at a concentration factor of about 10 or greater and introducing into the feed solution a percentage of this amount according to the equation:
Patent EP-0216956-A2 (EP)
Inventor: EICKMANN KARL
IPC: F04B43/08
Filed: 1985-12-20
Abstract: The invention is concerned with providing a unit with a fluid flowing through it even for high pressures of several thousand bar, which unit works in an operationally reliable manner and with high efficiency but is nevertheless inexpensive and space-saving. Such a unit is preferably to work between 400 and 4000 bar in order to simplify and improve measures which are disclosed in European Preliminary Published Specification 0,102,441. For this purpose, novel conical ring parts are proposed, tested and set in certain proportions to pressures in inner chambers and/or outer chambers. The faults of previous units, which limited their pressure, are recognised and overcome, in the course of which the design, elimination of dead spaces, dispensing with locations to be sealed and better seals for high pressures are tested and their theoretical principles determined. W-elements, V-elements, conical rings with projections for radial limits and other means made the units operationally safe during testing and produced high efficiency. <IMAGE>
Patent EP-0161937-A2 (EP)
Inventor: NAGAI KIYOSHI
IPC: C07H21/04
Filed: 1985-05-15
Abstract: This invention provides a DNA sequence coding for a cleavage site which is specifically cleaved by blood coagulation Factor Xa, a vector containing such a sequence, and a host organism transformed with such a vector. Preferably, in the vector, the Factor Xa cleavage site coding sequence is fused at one end to a product and at its other end to an ATG codon or a sequence coding for at least part of a host protein. 
     This invention also provides a process, for the production of a desired protein or peptide product in native form, comprising:
     transforming a host organism with a vector as described above;   expressing the desired protein or peptide product as a fusion protein comprising the desired protein or peptide product fused to a Factor Xa cleavage site; and   cleaving the fusion protein with Factor Xa to yield the foreign gene product in native form.
Patent EP-0170392-A2 (EP)
Inventor: KOSUGI YUHEI
IPC: H01R13/646
Filed: 1985-06-21
Abstract: A high frequency connector for interconnecting a microstrip circuit and an external circuit. That portion of a center conductor which is adjacent to the mircostrip circuit is deviated from the axis of the connector and resiliently supported, thereby eliminating an intermediary element for interconnection to promote easy and positive interconnection. The connector is desirably applicable to TEM mode waves lying in the frequency band of 0.3-30 GHz.
Patent EP-0181115-A2 (EP)
Inventor: RYDER GEOFFREY ALAN
IPC: B65D55/02
Filed: 1985-10-22
Abstract: A bottle with a neck (1) has a child-resistant screw closure cap (13). In order to make the cap (13) child-resistant, the neck (1) is fitted with a collar (7) of U-shaped cross- section. The collar (7) is retained on the neck (1) by engagement of pawls (11) inside a portion (8) of the collar under a retaining ring (2) on the neck (1). The cap (13) is screwed onto the part (8) of the collar and to allow this to be done, the collar (7) is prevented from rotating on the neck (1) by engagement of the pawls (11) with ratchet teeth (4) on the outside of the neck (1). The pawls (11) and the ratchet teeth (4) are so shaped that if an attempt is made to unscrew the cap (13) merely by turning it in a counter-clockwise direction as seen from above, the pawls (11) ride over the ratchet teeth (4) so that the collar (7) is lifted on the neck (1) and is free to rotate. To enable the cap (13) to be unscrewed, the cap must be pressed downwards while it is rotated in a counter-clockwise direction to hold the pawls (11) in engagement with the ratchet teeth (4) and thus prevent the collar (7) from turning on the neck (1).
Patent EP-0157721-A2 (EP)
Inventor: SANDSTROM PAUL HARRY
IPC: C08L23/26
Filed: 1985-03-28
Abstract: A pneumatic rubber tire having an integral innerliner comprising a compounded rubber composition comprised of a sulfur cured blend of a halobutyl rubber and an unsaturated copolymer of propylene oxide and copolymerizable monomer.
Patent EP-0175640-A2 (EP)
Inventor: FURUKAWA HEIZABURO HIROSHIMA S
IPC: C21D9/56
Filed: 1985-09-16
Abstract: A method for vacuum deposition plating which comprises using a vacuum deposition plating apparatus having an inlet-side vacuum sealing device provided in front of a vacuum'deposition plating chamber, an inlet-side inactive gas replacement chamber provided between the inlet-side vacuum sealing device and an annealing furnace, an outlet-side vacuum sealing device provided in the rear of the vacuum deposition plating chamber, an outlet-side inactive gas replacement chamber provided between the outlet-side vacuum sealing device and the atmosphere, and an inactive gas circulating/purifying device for circulating an inactive gas from vacuum chambers of both the vacuum sealing devices to atmospheric pressure chambers of both the vacuum sealing devices and for removing water, oil and oxygen from the inactive gas, said method for vacuum deposition plating being characterized by regulating concentrations of oxygen and hydrogen in the inactive gas after the purification to 60 ppm or less and 0.2 to 2.0%, respectively, and regulating a dew point of the inactive gas to - 50°C or less. A method for vacuum deposition plating which comprises using the above-mentioned vacuum deposition plating apparatus, characterized by regulating a pressure P, in the annealing furnace to atmospheric pressure or more, a pressure P 2  in the inlet-side inactive gas replacement chamber to atmospheric pressure or more, a pressure P 3  in the outlet-side inactive gas replacement chamber to atmospheric pressure or more, a value of P, - P 2  to 0 mmAq or more, and a concentration of hydrogen in the inlet-side inactive gas replacement chamber to 2.0% or less, respectively. An apparatus for vacuum deposition plating which comprises the above-mentioned equipments for the vacuum deposition plating apparatus; a pressure gauge provided on the annealing furnace; a pressure gauge, a control valve, an automatic valve, a hydrogen concentration detector and a discharge valve provided on the inlet-side inactive gas replacementchamber; a pressure gauge and an automatic valve provided on the outlet-side inactive gas replacement chamber; and an automatic valve connecting to an inactive gas tank for emergency provided on the atmospheric pressure chambers of both the vacuum sealing devices.
Patent EP-0186620-A2 (EP)
Inventor: ITO YOSHIFUMI HIROSHIMA TECHNI
IPC: B41F33/00
Filed: 1985-12-23
Abstract: A method of controlling film thickness of a mixture liquid layer of oil material and water in a printer such as, for example, an offset printer is disclosed wherein the mixture liquid layer of the oil material containing printing ink, printer's varnish and the like and water such as, for example, dampening water attached to one roller of a roller group carrying the mixture liquid layer is alternately irradiated by infrared rays which are most strongly absorbed into the oil material and the water and by infrared rays which are hardly absorbed into the oil material and the water. Film thicknesses of the oil material and the water are detected on the basis of infrared absorption characteristics of the oil material and the water. The detected film thicknesses of the oil material and the water are compared with the respective predetermined target values and supply of the oil material and the water is controlled so that differences between the detected film thicknesses and the respective target values are minimized. Thus. printing failure such as so-called greasing and water stain occurring in a prior art printing is prevented and printing quality is improved, so that spoilages can be reduced.