baber/WOPTO huggingface dataset:
Patent EP-0308784-A2 (EP)
Title: Klemmbrille für die Halterung von Pendelgleitlagern
Inventor: ADAM PETER
IPC: F16C27/02
Filed: 1988-09-13
Abstract: Zur Erzielung einer besonders großen Federwirkung einer Klemmbrille mit einem Klemmrand (10) sowie mit radial nach innen weisenden Federlappen (20) gegen die die Kalotten des Pendel- bzw. Kalottenlagers zur Anlange kommen, wird erfindungsgemäß vorgeschlagen, die Federlappen (20) dadurch besonders lang zu gestalten, daß sie vom Klemmrand (10) ausgehend über eine den Klemmrand (10) begrenzende Wulst (9) nach innen abgebogen sind. Eine fertigungs- und montagetechnisch besonders aufwandsarme Konstruktion wird dadurch erreicht, daß der Übergang von der Wulst (9) zur Durchstecköffnung (2) in Einsteckrichtung (6) der Klemmbrille abgerundet und der untere Bereich der Wulst (9) als Ölaufnahmerille ausgebildet ist.
Patent EP-0318934-A2 (EP)
Inventor: SZYMZNSKI THOMAS
IPC: B01D46/02
Filed: 1988-11-29
Abstract: A bag for the removal fo solid particulate matter from a gas stream and for the simultaneous treatment of said gas stream, said bag having an inner porous wall and an outer porous wall with space between said walls, said walls being positioned to have an inlet side and an outlet side, and solid particulate catalyst contained in the space between said inner and outer walls.
Patent EP-0322629-A2 (EP)
Inventor: JUNG ROLF
IPC: B65H23/022
Filed: 1988-12-13
Abstract: In order to improve a plaiting blade for a fabric plaiting aggregate of a fabric plaiting machine, which has a front guide edge, in such a manner that it is capable of stretching a fabric web in its width on laying out, it is proposed that the guide edge has adhesion regions which act upon the fabric web drawn over the edge with a force component directed from a central region to the longitudinal side edges of the web. <IMAGE>
Patent EP-0319083-A2 (EP)
Inventor: VAN BROEKHOVEN JOHANNES ADRIAN
IPC: C08G67/02
Filed: 1988-11-23
Abstract: Polyketone polymers are prepared by polymerizing a mixture of carbon monoxide and alpha-olefin(s) in the presence of a catalyst composition on the basis of a palladium compound, an anion of an acid with a pKa of less than 6, and a phosphorus bidentate ligand of general formula R¹R²P-R-PR³R⁴, wherein R¹ to R⁴ are the same or different ortho-polar substituted aryl groups, and where the olefin/CO partial pressure ratio lies between 1 and 4.
Patent EP-0278769-A2 (EP)
Inventor: WESTHEAD WILLIAM T
IPC: D21F1/10
Filed: 1988-02-12
Abstract: A flat-woven papermakers fabric comprising machine direction and cross-machine direction yarns (52, 54) provided interiorly of the fabric and between layers of cross-machine direction yarns 56, 58 existing at the opposed fabric faces. The load-control yarns (52, 54) are substantially uncrimped and comprise low-stretch, high strength yarns of a kind ordinarily unsuited for use in the context of papermaking having regard to an inherently poor resistance to abrasion, heat degradation and hydrolysis.
Patent EP-0283303-A2 (EP)
Inventor: SATOH KEIJI
IPC: G01L1/00
Filed: 1988-03-18
Abstract: An endless metal carrier is bent and treated by heat treatment process to provide residual stress. The carrier is cut, and radius of the cut carrier in free state is compared with a standard radius of a standard carrier having a predetermined residual stress to determine whether the radius coincides with the standard radius.
Patent EP-0289144-A2 (EP)
Inventor: INOUE HIROSHI
IPC: G09G3/36
Filed: 1988-03-30
Abstract: A display device includes scanning and signal electrodes and an optical modulation element with a memory function sandwiched between the scanning and signal electrodes. A frame unit(106) is formed around an effective display area (104) defined by the scanning and signal electrodes. Also disclosed is a display control unit including a key or the like for clearing the display screen at the time of power-on/-off operation.
Patent EP-0296698-A2 (EP)
Inventor: KNEIP GEORGE D JR
IPC: F17C13/02
Filed: 1988-03-30
Abstract: An NMR instrument incorporating a cryogenic (23) magnet includes a constant pressure device (32) to main­tain the pressure of cryogenic vapors at a constant value whereby a stable magnetic environment is maintained.
Patent EP-0308151-A2 (EP)
Inventor: CARTER STEPHEN
IPC: G02B21/24
Filed: 1988-09-12
Abstract: There is disclosed a microscope viewing arrangement adapted for exhibition use comprising a console (11) enclosing a microscope arrangement (12) and affording a viewing position (13), remote focussing means (14) operable from the viewing position (13), and a lamp arrangement adapted to illuminate a specimen position, the focussing means, the lamp arrangement (15) and the specimen position (16) being, in use, inaccesible from the viewing position, and information display means (17) adapted to display information relevant to a specimen mounted in the specimen position and to be changed with such specimen.
Patent EP-0331948-A2 (EP)
Inventor: STUTTGEN G PROF DR MED
IPC: A61K47/00
Filed: 1989-02-18
Abstract: Pharmaceutical composition for the transdermal application of heparin, characterized in that the preparation in addition to the active agent contains a salt of choline and a fatty acid having 12 to 20 carbon atoms in the alkyl group besides usual carrier and addition products of an ointment base.
Patent EP-0333189-A2 (EP)
Inventor: LEISTRITZ HANS KARL
IPC: F16C13/00
Filed: 1989-03-16
Abstract: Process for improving the final combustion in the engine combustion chambers in which, for each outlet of the individual cylinder, the multiple cylinder engine has an exhaust line within a tubular ducting system (14/323) separate from the other cylinder outlets and all ducting lines (14/323) of the individual cylinders pass with their outlet apertures (3233) into a thrust nozzle system collecting all exhaust gases, which including the long pipe (52), into which it opens out, is an integral part of a ducting line in which, from the area flange-connected to the engine, no flow reversal occurs owing to inclined walls and which represents a continuous flow with constant intake action within self-induction lines of any type with increased degree of air charging. This process in all engine combustion chambers extends the degree of air charging within the introduced fuel/air mixture with means of varying the charge to a degree not hitherto possible. The result is a new facility for low-pollution engine operation and a significant increase in the engine output and at the same time a reduction in the size of the fuel dosing elements. <IMAGE>
Patent EP-0340434-A2 (EP)
Inventor: LANGE KLAUS ULRICH
IPC: B65H29/40
Filed: 1989-03-18
Abstract: In a known fan delivery consisting of a plurality of paddle wheel discs which are spaced axially from one another, there are fixedly arranged in the interspaces braking tongues which partially narrow the gap formed by every two neighbouring paddles for the purpose of receiving a folded article and thereby brake the folded article. The braking takes place very abruptly. An adjustment facility for the braking tongue is not disclosed. …<??>The braking tongue has an outer contour which in axial projection forms an angle of intersection with the inner side of a paddle which passes by in rotation, at least in the inlet region of a folded article, this angle continuously increasing upon further rotation. Thus, on its path in the paddle wheel, the folded article is continuously slowed down to a residual speed. Moreover, the braking tongue can be displaced as a function of the thickness of the article and the machine speed. …<??>Folding apparatus for printing machines. …<IMAGE>…
Patent EP-0337205-A2 (EP)
Inventor: KNOFEL HARTMUT DR
IPC: C07C209/78
Filed: 1989-03-30
Abstract: A novel process for the preparation of polynuclear aromatic polyamines by reaction of aniline with formaldehyde in the presence of water and acidic catalysts, if appropriate with preinsertion of an aminal preliminary step, working up of the resultant reaction mixture by extraction with an aniline-containing hydrophobic solvent, distillative separation of the organic phase obtained in this process into (i) a distillate consisting of aniline-containing solvent and (ii) a distillation residue consisting of process product, and return of the aqueous phase obtained in the extraction with reuse of the catalyst contained in it, in which
 a) the reaction is carried out as a two-phase reaction in the presence of a hydrophobic solvent,
 b) the two-phase reaction mixture is separated into its aqueous phase and organic phase in a phase separator (7),
 c) the organic phase obtained in the phase separator (7) is extracted in a post-extraction step (9) following the product extraction step (8) with aqueous phase obtained in the product extraction step (8),
 d) the aqueous phase obtained in the post-extraction step (9) is returned to the reaction process,
 e) the organic phase obtained in the post-extraction step (9) is employed as part of the extracting agent in the main extraction step (8),
 f) the aqueous phase obtained in the phase separator (7) is extracted in the product extraction step (8) with aniline and hydrophobic solvents optionally containing process product,
 g) the organic phase obtained in the product extraction step (8) is separated in the distillation step (11) into aniline-containing solvent and process product,
 h) the distillate obtained in the distillation step (11), optionally after addition of fresh aniline, is separated into two sub-streams and one sub-stream is used at the start of the process and the other sub- stream is used as part of the extracting agent used in the product extraction step (8).
Patent EP-0339286-A2 (EP)
Inventor: YIH-CHYUN JENQ
IPC: G01R31/3183
Filed: 1989-03-30
Abstract: A system for testing electronic devices includes a waveform generator, a data acquisition system, and a computer. The waveform generator continuously generates a test signal having an adjustable parameters set by the computer in response to user input. The data acquisition system acquires data representing the output of the device under test in response to the input signal and stores the last N acquired data values. The computer transfers a data sequence from the acquisition system to another memory and generates in a window on a terminal screen a waveform display representing the stored data sequence. The computer also displays menu items referencing mathematical operations that may be performed on one or more data sequences. When a user selects one of the menu items, the computer prompts the user to select one or more windows containing waveform displays. Thereafter, the computer performs the selected operation on the data sequence controlling the waveform displays in the selected windows. When the result of the operation is a new data sequence, the computer stores the new data sequence in memory and then produces in a user-selected window a new waveform display based on the new data sequence.
Patent EP-0342456-A2 (EP)
Inventor: MAKINO KENJI NISSAN CHEMICAL I
IPC: A01N47/36
Filed: 1989-05-05
Abstract: A sultamsulfonamide derivative having the formula:
     wherein Q is
     
     or
     wherein each of R 1 , R 2 , R 3 , R 4  and Rs is hydrogen, C 1 -C 6  alkyl, C 2 -C 6  alkenyl, C 2 -C 6  alkynyl, halogen, trifluoromethyl, nitro, cyano, amino, C 1 -C 6  alkoxy, phenoxy (provided that this phenoxy may be substituted by halogen, trifluoromethyl, C 1 -C 6  alkyl, C 1 -C 6  alkoxy or C 1 -C 6  alkoxycarbonyl), C 1 -C 6  alkylthio, phenylthio (provided that this phenylthio may be substituted by halogen, trifluoromethyl, C 1 -C 6  alkyl, C 1 -C 6  alkoxy or C 1 -C 6  alkoxycarbonyl), C 1 -C 6  alkylsulfonyl, benzenesulfonyl (provided that this benzenesulfonyl may be substituted by halogen, trifluoromethyl, C 1 -C 6  alkyl, C 1 -C 6  alkoxy or C 1 -C 6  alkoxycarbonyl), C 1 -C 6  alkylcarbonyl, carboxylic acid, C 1  -C 6  alkoxycarbonyl, C 1 -C 6  monoalkylaminocarbonyl, C 1 -C 6  dialkylaminocarbonyl, C 2 -C 6  acylamino, C 1 -C 6  halogenoalkyl, C 1 -C 6  alkyl substituted by cyano, C 1 -C 6  alkyl substituted by hydroxyl, C 1 -C 6  alkyl substituted by amino, C 1 -C 6  alkyl substituted by C 1 -C 6  alkoxy, C 1 -C 6  alkyl substituted by C 1 -C 6  halogenoalkoxy, C l -C 6  alkyl substituted by C 1 -C 6  alkylthio, C 1 -C 6  alkyl substituted by C 1 -C 6  alkylsulfonyl, C 1 -C 6  alkyl substituted by C 1 -C 6  alkylcarbonyl, C 1 -C 6  alkyl substituted by carboxylic acid, Ci-C 6  alkyl substituted by C 1 -C 6  alkoxycarbonyl, C 1 -C 6  alkyl substituted by C 2 -C 6  alkenyloxy, C 1 -C 6  alkyl substituted by C 2 -C 6  alkynyloxy, C 1 -C 6  alkyl substituted by C 2 -C 6  acylamino, C 1 -C 6  alkyl substituted by C 1 -C 6  alkylsulfonyloxy, C 2 -C 6  alkenyl substituted by C 1 -C 6  alkoxycarbonyl, C 2 -C 6  alkynyl substituted by cyano, phenyl (provided that this phenyl may be substituted by halogen, trifluoromethyl, C 1 -C 6  alkyl, C 1 -C 6  alkoxy or C 1 -C 6  alkoxycarbonyl) or C 1 -C 6  alkyl substituted by phenyl (provided that this phenyl may be substituted by halogen, trifluoromethyl, C 1 -C 6  alkyl, C 1 -C 6  alkoxy or C 1 -C 6  alkoxycarbonyl); X is oxygen or sulfur; M is hydrogen, C 1 -C 6  alkyl, C 2 -C 6  alkenyl cr C 2 -C 6  alkynyl; and G is
     wherein A is CH or nitrogen, and each of B and C is C 1 -C 4  alkyl, C 1 -C 4  alkoxy, C 1 -C 4  halogenoalkyl, C 1 -C 4  halogenoalkoxy, halogen or C 1 -C 4  monoalkylamino, or an agriculturally useful salt thereof.
Patent EP-0345621-A2 (EP)
Inventor: MEADOWS WILLIAM H
IPC: H03K5/08
Filed: 1989-05-31
Abstract: A comparator circuit in accordance with the present invention includes a first stage (21, 27) which is a standard CMOS implementation of a differential amplifier. The differential outputs (3, 4) of the first stage are applied to the inputs of a second differential amplifier stage (32, 35) which is of the same design as the first stage. A hysteresis element (31) is added to the current mirror load (30, 34) of the second stage and is driven by an output (5) of the second stage. This second stage output (5) is applied to a threshold matching single-ended gain stage (40, 41). The output (7) of the gain stage (40, 41) is applied to a standard CMOS inverter (50, 51) which provides the final comparator output (8). The hysteresis element (31) is placed internally within the second stage (32, 35) to be driven by the second stage output (5) such that the voltage difference between the differential inputs (3, 4) to the second stage must exceed a preselected threshold voltage before the output (5) to the single-ended gain stage switches state.
Patent EP-0353488-A2 (EP)
Inventor: UNTERHITZENBERGER JOSEF
IPC: B64C1/00
Filed: 1989-07-06
Abstract: In order in the case of a cockpit for a helicopter, which is provided with a skeleton, which consists of hollow sectional parts (20-38) connected to one another in a dimensionally stable manner and bounds the door and window segments (16, 18) of the cockpit, and with an outer covering (6, 10), and which, in view of the fact that aircraft are manufactured in relatively limited numbers, is usually produced for reasons of cost using a differential form of construction, to achieve a cockpit design that is not only weight- saving but also more favourable in terms of overall cost, at least the hollow sectional parts embracing the cockpit segments (16, 18) are produced according to the invention as an integral, spatially closed carrier sectional structure (4A, 4B) in such a way that they are formed and hardened jointly from fibre composite or superplastically workable metal in a form tool having mould faces corresponding to the sectional shape of the hollow sectional parts around the cockpit segments. 
<IMAGE>
Patent EP-0350920-A2 (EP)
Inventor: FUKUSHIMA YOSHIHISA
IPC: G06F3/06
Filed: 1989-07-13
Abstract: A method of and an apparatus for managing defective sectors in an information recording medium such as a write-once optical disk and rewritable optical disk in which many defective sectors may be generated and unevenly distributed. In the medium, alternative zones are formed which are composed of: a prime area for recording user data the capacity of which is variable according to the volume capacity and partition capacity and the occurrence rate of defective sectors; a primary spare area for recording alternative sectors; and a primary defect list area for recording a primary defect list. Many defective sectors are managed in the units of alternative zones. When defective sectors cannot be substituted in an alternative zone (e.g., when defective sectors are locally concentrated), defective sectors are managed hierarchically using a secondary alternative area, thereby reducing the amount of information to be handled for the management of defective sectors. Therefore, the size of the apparatus can be reduced, and defective sectors can be rapidly searched.
Patent EP-0356734-A2 (EP)
Inventor: KUPEC PETER DR
IPC: G08B13/194
Filed: 1989-07-31
Abstract: Within a given surveillance region, changes in contrast caused by moving objects (OB) are detected by means of two television cameras, evaluated by means of automatic image evaluation and used to give an alarm. Two television images which belong together are evaluated together. In this connection, the television cameras (K1,K2) are arranged at a given distance (d) from one another, which is large, however, in relation to a conventional stereo arrangement, and form a common distance line (AL) so that the observation volume (GA) is situated in the field of view of the two cameras (K1,K2) with a differing direction of view. As a result of the predetermined positions of the cameras, that is to say given camera distance (d) and given solid angles ( epsilon 1,  epsilon 2,  alpha 1,  alpha 2) of the respective camera, and taking into consideration the focal length of the lenses, the actual location, the true size and the external shape of the object (OB) is determined and an alarm criterion is derived therefrom. <IMAGE>
Patent EP-0363750-A2 (EP)
Inventor: MCDANIEL MAX PAUL
IPC: C08F4/69
Filed: 1989-09-28
Abstract: Fine, pure, boehmite alumina crystallites are peptized, partially precipitated and phosphated, hardened, and dried to form a xerogel. The alumina can be impregnated with a chromium compound. The chromium- containing catalyst is activated by calcination. The activated catalyst can be used as a polymerization catalyst to polymerize mono-1-olefins.
Patent EP-0362853-A2 (EP)
Inventor: BENNETT EVERETT W
IPC: C08G59/62
Filed: 1989-10-05
Abstract: The present invention relates to phenoxy resins suitable for vesicular films and to processes for synthesizing such resins. In a first aspect, the invention relates to a Methyl Cellosolve-free "process branched" vesicular phenoxy resin which is coatable, highly branched, ungelled, non-linear, branched at hydroxy groups derived from a difunctional epoxide, and having a molar ratio of monomeric units derived from a difunctional epoxide: monomeric units derived from a dihydric phenol of greater than or equal to 1. In a second aspect, the invention relates to a Methyl Cellosolve-free hybrid chemically branched process branched vesicular phenoxy resin which is highly coatable, highly branched, ungelled, non-linear and branched at (1) hydroxy groups derived from a difunctional epoxide and (2) epoxide or hydroxy functional groups derived from a branching agent having three or more functional groups.
Patent EP-0371336-A2 (EP)
Inventor: NICK HOWARD HERBERT
IPC: G01R31/00
Filed: 1989-11-16
Abstract: The present invention employs random electrostatic discharges to stress test electrical machinery, particularly digital computer systems running repetitive diagnostic programs. There is provided an interactive capability which allows the user to determine test duration either in terms of a fixed time or in terms of a specified confidence level, the latter case being one in which the system provides the user with an indication of the run time required. Significant improvements over deterministic "zapping" devices result.
Patent EP-0370394-A2 (EP)
Inventor: FURUSAWA TOSHIHIRO
IPC: B29C48/12
Filed: 1989-11-17
Abstract: An improved method for carrying out an extrusion is provided, wherein an extrusion material in a flowable state is passed through a die under a pressure to impart a desired shape thereto, and comprises carrying out the extrusion while the die is resonated by an ultrasonic wave in such a manner that the resonance occurs at an  n  wavelength, wherein  n  is  m /2 and  m  is a positive integer. Further, an apparatus suitable for carrying out this extrusion method is provided.
Patent EP-0373725-A2 (EP)
Inventor: RUYTER HERMAN PETRUS
IPC: B29K1/00
Filed: 1989-12-12
Abstract: A cellulosic fibrous aggregate formed from sections of cellulosic fibrous material by a process which comprises: 
a softening stage comprising softening a plurality of sections of cellulosic fibrous material by the action of an aqueous softening agent at elevated temperature, thereby at least partially breaking down the cellulosic cross-linking in the cellulosic fibrous material; 
a compression stage comprising pressing together the softened sections of cellulosic fibrous material to form a compressed matrix; and 
a consolidation stage comprising dewatering and consolidating the compressed matrix to form a consolidated matrix, and a process for its preparation comprising the aforementioned softening, compression and consolidation stages.
Patent EP-0335627-A2 (EP)
Inventor: MCALLISTER ANTHONY
IPC: A61P43/00
Filed: 1989-03-28
Abstract: The use of the thromboxane antagonists [1 R -[1α( Z ),2β,3β,5α]]-(+)-­7-[5[[(1,1′-biphenyl)-4-yl]-methoxy]-3-hydroxy-2-(1-piperidinyl) cyclopentyl]-4-heptenoic acid in the treatment of cyclosporin A induced nephrotoxicity.
Patent EP-0337798-A2 (EP)
Inventor: TOUJI DAIJIRO
IPC: C08K3/40
Filed: 1989-04-14
Abstract: The present invention provides a heat reserve material having excellent physical properties. The heat reserve material comprises;
     (A) a hydrophilic polymer having a hydroxyl group on a principal chain,   (B) an oxide glass, and   (C) water and/or a water-soluble alcohol,    wherein the amount of the component (B) is within the range of 1 to 50 parts by weight based on 100 parts by weight of the component (A), and the amount of the component (C) is 6 to 50 times larger than the total weight of the components (A) and (B).
Patent EP-0368539-A2 (EP)
Title: Umbrella  frame
Inventor: EARNSHAW JOHN MICHAEL
IPC: A45B7/00
Filed: 1989-10-31
Abstract: A frame for an umbrella has a shaft (4,5), ribs (7) extending radially from the top of the shaft, and stretchers (6) extending from a runner (2) on the shaft to attachment points on the ribs. The shaft comprises first and second parts (4,5) connected by a pivot or bending portion, e.g. a joint (1), located at a position between the top of the shaft and the runner (2) to allow the axis of the upper part of the shaft to be set in a position inclined to the axis of the part of the shaft below the pivot. This provides a stable tilting arrangement. Advantageously the joint (1) can be a snap-in ball joint which is easy to assemble and manipulate.