baber/WOPTO huggingface dataset:
Patent EP-0129298-A2 (EP)
Inventor: WEISSENSTEINER WALTER
IPC: H04N5/783
Filed: 1984-06-15
Abstract: A system for the reproduction of signals stored in diagonal tracks (S1,S2,S3,S4,S5,S6,S7, . . . ) on a magnetic tape (1) incorporates a drum-shaped scanning device (2) with at least two magnetic heads (K1,K2), each mounted on an electro-mechanical adjusting device (A1,A2), of which magnetic heads only one is in scanning contact with the magnetic tape during first scanning intervals (T1) while during second scanning intervals (T2) both are in scanning contact with the magnetic tape (1), which is partly wound round the scanning device (2). For generation of the adjustment signals to be applied to the adjusting devices (A1,A2) for the purpose of guiding the magnetic heads (K1,K2) along the tracks-signals containing a measurement of the deviations of the magnetic heads from the track-an adjustment-signal generating circuit (14) is provided, to which the signals reproduced by the two magnetic heads simultaneously in scanning contact are taken in time-division multiplex form during the second scanning interval (T2), signals generated in the adjustment-signal generating circuit (14) and corresponding to the adjustment signals for the two adjustment devices (A1,A2) of these magnetic heads being taken on a TDM basis via a second switching device (40) controlled in a similar manner to the first switching device (29) to storage circuits (36,37) connected at the inputs to these adjustment devices (FIG. 4).
Patent EP-0132096-A2 (EP)
Inventor: OMICHI NAMIO
IPC: B65D5/49
Filed: 1984-07-06
Abstract: A partition structure (PS,) to be inserted in an outer container (OC) for forming therein a plurality of cells for accommodating goods is disclosed. The structure has vertical walls which comprise a double-wall partition member(20) and part-  i tioning fins (121',122' and 141',142') and which form upright parts of the cells, and has otherwalls (10' and 16') which form bottom parts of the cells. 
     A blank plate (BP 1 ) to be assembled into such a partition structure is also disclosed.
Patent EP-0135313-A2 (EP)
Inventor: ANTELL GEORGE RICHARD
IPC: H01L31/0352
Filed: 1984-07-27
Abstract: A structure of photodetector in which the active region is formed by creating a p-n junction (6) extending in a layer (3) of material of small band gap (InGaAs) in such a way that it emerges in material (InP) of a larger band gap (2) at the surface of the semiconductive body.
Patent EP-0137761-A2 (EP)
Inventor: SZETO KENNETH HOK-KUN
IPC: G06F13/42
Filed: 1984-09-19
Abstract: Apparatus and a related method for regulating access to a communication bus to which multiple communication nodes are connected. Control logic at each of the nodes determines which of them has priority to access the bus, by means of a parallel arbitration sequence in which all nodes contending for bus access participate. Specifically, each contending node generates a relative priority node number and asserts it onto an arbitration bus. All of the asserted node numbers are logically combined into a composite node number on the bus, and the winning node is determined in a bit-by-bit ripple comparison circuit at each node, the composite node number being compared with the locally generated relative priority node number. Priority is determined in advance of data transmission, and synchronization and arbitration take place without any central or master control unit.
Patent EP-0140618-A2 (EP)
Inventor: LEWIS MEIRION FRANCIS
IPC: H03H9/02
Filed: 1984-10-11
Abstract: An acoustic transducer (10) is arranged as a ladder having uprights and rungs consisting of contact pads (11, 12) and interdigital fingers (14, 15) respectively. The transducer (10) has inter-rung spaces (17) occupied by arrays (18) of reflector strips (20). Each reflector strip (20) is offset by λ/8 from a respective position distant ½nλ from a transducer finger centre, λ being the transducer finger centre and n an integer. The λ/8 offset reflector strips (20) provide constructive interference between transducer output waves travelling in one direction. This provides a transducer with undirectional properties which can be manufactured in one metal deposition process. Unwanted reflections at fingers (14, 15) may be reduced by additional blooming reflector banks (105, 106) or by repositioning reflector strips to provide both unidirectional and blooming properties. Other options include variation in spatial periodicity, overlap, length, width and/or number of reflector strips and/or transducer fingers.
Patent EP-0150007-A2 (EP)
Inventor: HENSLEE WALTER W
IPC: C23C30/00
Filed: 1985-01-08
Abstract: There is disclosed a unique, substantially non-reactive refractory material suitable for use as a material of construction for various component parts of an electrolytic light metal, particularly magnesium, production cell. The non-reactive refractory material is comprised of a magnesium aluminium spinel. When used in block form the blocks may be joined together by use of a phosphate-spinel mortar.
Patent EP-0153736-A2 (EP)
Inventor: SIMMONS HOWARD ENSIGN III
IPC: G11B7/244
Filed: 1985-02-27
Abstract: An optical recording element comprising a light-absorptive layer supported by a dimensionally stable substrate in which the light-absorptive material is a uniformly smooth, thin, homogeneous layer of film-forming polymeric dye having a light absorptivity of at least about 0.046 in the visible and/or infrared spectral regions.
Patent EP-0158882-A2 (EP)
Title: Triphendioxazin-Farbstoffe
Inventor: JAGER HORST DR
IPC: D06P3/66
Filed: 1985-03-27
Abstract: Triphendioxazinfarbstoffe der Formel <IMAGE> mit den in der Beschreibung angegebenen Substituentenbedeutungen eignen sich hervorragend zum Färben und Bedrucken von Hydroxyl- oder Amidgruppen enthaltenden Materialien, insbesondere Fasermaterialien und liefern waschechte Färbungen bzw. Drucke.
Patent EP-0158294-A2 (EP)
Inventor: SCHWARZ GERHARD
IPC: H01H13/702
Filed: 1985-04-04
Abstract: The telephone answering apparatus has operating switches in the form of a membrane keyboard. In order to provide more switching functions than the number of switching keys available and to allow the user simple, reliable and clear operation, user films are provided which are placed over the keypad for a particular operator function in each case. <IMAGE>
Patent EP-0173978-A2 (EP)
Title: Towel dispenser
Inventor: KLEEMANN KARL-FRIEDRICH
IPC: A47K10/28
Filed: 1985-08-30
Abstract: The towel dispenser has a separation device (29) for the hygienic separation of the clean space (14) for the fresh web (9) of towel from the soiled space (25) for the used web of towel. Said separation device contains a flexible bag (30) which descends from an upper starting position taking the stored clean web of towel into its shape and which, at the end, receives the rear end of the web of towel, which is retracted by a retraction device (36), in such a way that said rear end of the web is separated from the clean space (14), but lies in the clean space (14) in a space-saving manner. The retraction device (36) has a battery-driven electric motor which is controlled by rubbing contacts (57). The retraction device (36) has a conveying drum (35) and a back pressure drum (37) which are automatically disengaged when the housing door (4) is opened. <IMAGE>
Patent EP-0180167-A2 (EP)
Inventor: VESER FRANZ
IPC: H02K15/06
Filed: 1985-10-26
Abstract: Eine Vorrichtung und ein Verfahren zum Herstellen, Übertragen und Einbringen der Spulen (11a, 11b, 11c) in den Stator (12) elektrischer Maschinen unter Verwendung von mit spreizbaren Zungen versehenen Einbringleisten (18a bis 20b) wird zum Zwecke der Arbeitsvereinfachung und Rationalisierung dadurch weiter verbessert, daß das Einbringen mit dem Spulenherstellen und dem Spulenübertragen funktionell gekoppelt wird. Der fertig gewickelte Spulensatz (11a, 11b, 11c) wird mit seinen Schablonen (4, 4a) von der Wickelmaschine abgenommen, unter Beibehaltung der räumlichen Stufung und der Flachform der Spulenstränge zum Stator (12) gebracht, unmittelbar aus den Schablonen (4, 4a) in die in den Stator (12) eingesetzten Einbringleisten (18a bis 20b) übertragen und als Ganzes in einem einzigen Arbeitsschritt in den Stator (12) eingezogen. Eine der beiden Schablonen (4) ist mit einem vorzugsweise abtrennbaren Stützkörper (13) versehen, welcher durch Drehen der Schablone um die Achse ihres Tragstabes (3) die Spulenköpfe aus den Schablonenkammern aushebt. Zur leichteren Einführung der Spulenstränge in die Einbringleisten (18a bis 20b) sind deren Leistenzungen unterschiedlich lang und gestuft angeordnet.
Patent EP-0160361-A2 (EP)
Inventor: WILSON DENNIS W
IPC: B25B13/16
Filed: 1985-03-05
Abstract: An adjustable socket-forming device (10) is disclosed that is adapted for use with a ratchet (26) or other tool to form an adjustable socket wrench. The socket-forming device includes a body (12), a movable gripping member (60) slidably mounted by the body, and a screw (80) for securing the movable gripping member at a selected position with respect to the body. The body includes a fixed gripping member (30) shaped so as to define a first group of faces (34, 36) of a polygonal socket, and the movable gripping member is shaped so as to define a second group of faces (66, 68) of the polygonal socket. The movable gripping member is slidably mounted by the body such that the first and second groups of faces are opposed, and such that the movable gripping member is movable with respect to the body to vary the distance between the groups of faces. Securing the movable gripping member at a selected position with respect to the body thereby defines a socket of a selected size.
Patent EP-0169674-A2 (EP)
Inventor: FARRAR DAVID
IPC: C08J3/02
Filed: 1985-06-25
Abstract: A water soluble or swellable polymer gel is dispersed into a liquid phase to form a fluid composition and is worked whilst in that composition. The liquid phase is an aqueous slution of an equilibrating agent that substantially prevents aggregation of the particles or dissolution of the polymer during the working. The working may be, for instance, milling, extraction of impurities, extraction of water, transportation or chemical modification. Preferred equilibrating agents are sodium polyacrylate and polydiallyl dimethyl ammonium chloride.
Patent EP-0170506-A2 (EP)
Inventor: MINAI MASAYOSHI
IPC: C07C49/707
Filed: 1985-07-26
Abstract: By hydrolyzing a sulfonic acid ester or a nitric acid ester of an optically active 4-hydroxy-2-cyclopentenone, the steric inversion of the hydroxyl group at the 4-position of the cyclopentenone mentioned above is effected. 
     4-hydroxy-2-cyclopentenone is useful as a raw material of prostaglandins (natural substance is an (R) - substance) having stimulative action to uterine muscle and vasodilator action. For instance, 4 (S) -hydroxy-2-cyclopentenone can be configurationally inverted to R-isomer. Accordingly, this method is extremely meaningful in the synthesis of prostaglandins.
Patent EP-0196651-A2 (EP)
Inventor: ANJYO KENICHI
IPC: G06T15/00
Filed: 1986-04-01
Abstract: In order to achieve an interpolation display of a display object existing between two adjacent planes according to the triangulation when digital data on the two adjacent planes is given, the data items on the two planes are grouped into a plurality of connected components, respectively, and several connected components on the first plane (U) are projected onto the connected components on the second plane (L). Thereafter, a sequence of points enclosing each one of the projected components are selected, and the selected point sequence is corresponded to a sequence of boundary points which enclose one of the connected components which contains the sub-component whose projected image onto the connected components on the second plane is equal to the projected component. Then, by using every corresponding pairs of the sequences, the triangular faces are generated.
Patent EP-0199242-A2 (EP)
Inventor: FOGGINI PAOLO
IPC: B60N3/08
Filed: 1986-04-14
Abstract: The device comprises a rotor (18) having a central pin (183), a plurality of concentrically arranged cylinders (180 - 182) and a sprocket wheel (14), adapted for mesh engagement with a rack fixed to the sidewall of a drawer compartment. The device also comprises a stator (17) adapted for being attached to a drawer and rotatably mounted on the pin (183), and having a plurality of concentrically arranged cylinders (170 - 172) interposed between those of the rotor (18). Relative movement of the rotor (18) and the stator (17) is controlled by an arrangement of co-operating grooves, a cam, and a ball, and a high density fluid (LS) interposed between the cylinders (170 - 172, 180 - 182).
Patent EP-0200153-A2 (EP)
Inventor: KAZUYUKI BABA
IPC: G06F17/30
Filed: 1986-04-23
Abstract: (E) An information storage system capable of retrieving and storing informations in the opposite order to that of arrangement of key elements including identification code, profitably employs an information storage part including a plurality of infromation storage areas, an indexed part composed of a plurality of key elments, a memory including a plurality of information storage areas, a controller means including forward and backward read setting means, and a front stage block specifying part and comprises the steps of: retrieving and reading, when the forward read setting means is operated, the key elements involved in the respective blocks in the orders of the arrangements of the key elements with the aid of the controller means, retrieving, after finishing reading one block among the blocks, a rear stage block specified by the rear stage block specifying part to change the operation thereof to retrieve and read the block, storing information in the information storage area located at an address corresponding to the key element so read in the information storage area of the memory, retrieving and reading, when the backward read setting means is operated, the key elements involved in said respective blocks in the opposite orders to those of the arrangements of the key elements, retrieving, after finishing reading one block among the blocks, a front stage block specified by the front stage blok specifying part to change the operation thereof to retrieve and read the block, and storing information in the information storage area at a memory location corresponding to the key element so read in the information storage area of the memory.
Patent EP-0206074-A2 (EP)
Inventor: WINKEL JENS DR
IPC: A61K6/884
Filed: 1986-06-09
Abstract: The invention relates to novel (meth)-acrylic acid derivatives of tricyclodecanes of the formula   <IMAGE>   in which R1 and R2 are identical or different and denote hydrogen, lower alkyl, lower alkoxy, halogen or trifluoromethyl and R3 and R4 are identical or different and represent the groups.   <IMAGE>  in which X is a divalent bridge member comprising the group   <IMAGE>  and Y is a linear or branched hydrocarbon chain which has 2 to 10 carbon atoms and can optionally contain oxygen bridges and is optionally substituted by 1 to 4 acrylate or methacrylate radicals, and R5 represent hydrogen or methyl and R6 represents hydrogen, lower alkyl or phenyl and to their use in dental compositions.
Patent EP-0212590-A2 (EP)
Inventor: PRICE MACY J
IPC: B65D85/575
Filed: 1986-08-14
Abstract: A tape cartridge storage unit (2) is provided so that two or four tape cartridge storage holders (40) may be retained in a side by side relationship on a plurality of vertically spaced shelves (14). Each shelf has a width substantially equal to the combined width of two or four tape cartridge storage holders and the distance between adjacent shelves is sub­stantially equal to the height of the tape cartridge storage holder so that a maximum number of tape cartridges may be stored in a minimum space. The unit is an all steel welded construction.
Patent EP-0218073-A2 (EP)
Inventor: PHAM XUAN NGHI
IPC: G10L25/00
Filed: 1986-08-26
Abstract: In a signal processing environment, voice messages are stored into and read out of a buffer in real time. Since voice messages are being stored and read from the buffer, different sizes and rates of information are being stored therein. Small packets of digitized voice are input to the buffer at a very high rate, while larger packets of data are output from the buffer at a lower rate and can be stored into permanent memory. The buffering of this digitized voice data occurs in real time using a ringed buffer. The transfer of data into and out of the buffer is under the control of a software application running on a host processing system. The producer of the digitized voice data is a signal processing system which converts an input analog voice signal into a compressed digitized signal. The consumer of the buffered digitized voice data is a software application program which removes blocks of multiple data records from the buffer for program execution.
Patent EP-0222386-A2 (EP)
Inventor: ARAI TAKAO
IPC: G11B20/08
Filed: 1986-11-12
Abstract: A PCM audio signal recording and reproducing apparatus samples an audio signal accompanying with a video signal, converts it to a PCM signal, adds an error detection correction data to a predetermined number of PCM data, forms a data frame by those signals, modulates it in accordance with a predetermined modulation system, and records the audio signal together with the video signal or singly on a record medium by using a rotary head type scanner. A digital signal processing circuit having a memory of a predetermined capacity is provided, and the number of digital data to be recorded in one data frame is varied in accordance with a difference between the number of input data of the digital audio signal to the digital signal processing circuit and the number of output data supplied to the record medium for recording. In the recording mode, the PCM audio signal is sectioned into blocks, a data block address signal is added to each block to indicate a relative order to other blocks and complete in one track, certain number of blocks are combined to form a block set for processing signals, and an identification signal completing in the block and an interleave block address signal for indicating a relative order to other blocks are added to each block.
Patent EP-0225541-A2 (EP)
Inventor: MUDGE PAUL R
IPC: C09J7/02
Filed: 1986-11-25
Abstract: Permanently tacky pressure sensitive adhesives comprise terpolymers consisting essentially of 35-50% by weight of a vinyl ester of an alkanoic acid, 15-30% by weight ethylene and 35-50% by weight of di-2-ethylhexyl maleate or di-n-octyl maleate or di-n-octyl maleate or a corresponding fumerate.
Patent EP-0226227-A2 (EP)
Inventor: LAAKSO OLIVER ARMAS
IPC: D21C1/00
Filed: 1984-09-08
Abstract: A pair of synchronized rotating valves (45, 46) is provided for feeding steam to the introduction nozzles (l7-28) and pipes (3l-38) in a vertical presteaming vessel (l0). After presteaming, the chips pass through a chips meter (59) to a vertical chute (58) in which they are entrained in liquid, and then pass to a horizontal deaerating vessel (l2).
Patent EP-0228137-A2 (EP)
Inventor: SAMPATHKUMAR PADMINI
IPC: A61P31/04
Filed: 1986-12-18
Abstract: This invention relates to pharmaceutical compositions com­prising anaerobe-selective antibacterial agents which are substi­tuted or unsubstituted 1,12-dodecanedioic peroxy acids, or their pharmaceutically-acceptable salts or esters. The pharmaceutical compositions of the present invention are especially suitable for oral administration in the form of mouth rinses and toothpastes. These anaerobe-selective antibacterial compositions are useful for treating or preventing anaerobic bacterial infections, especially diseases of the oral cavity, in humans or lower animals. 
     The present invention further relates to a method for treat­ing or preventing anaerobic bacterial infections such as acne, and especially diseases of the oral cavity such as gingivitis and periodontal disease, in humans or lower animals. The method comprises topically contacting the anaerobe-containing tissue of the human or lower animal with a safe and effective amount of an anaerobe-selective antibacterial agent selected from substituted or unsubstituted 1,12-dodecanedioic peroxy acids, or their pharma­ceutically-acceptable salts or esters.
Patent EP-0204589-A2 (EP)
Inventor: NAGANO YOSHINOBU
IPC: C07K1/00
Filed: 1986-06-09
Abstract: Sulfates of glutathione monoalkyl esters ( alkyl y -L-giutamyl-L-cysteinylglycinates ) are new and can be prepared by reaction of glutathione with an alcohol in the presence of sulfuric acid. This process forms virtually no diesters, which are toxic compounds and must be completely removed when the sulfates are used as medicine. In addition, since pure glutathione monoester sulfates can be isolated from reaction mixture, high-purity free glutathione monoesters, which have importance as therapeutical and preventive medicines, can be obtained by treatment with a neutralizer or by mere desalting.
Patent EP-0221727-A2 (EP)
Inventor: HESHMAT HOOSHANG
IPC: F16C33/10
Filed: 1986-10-22
Abstract: A shaft bearing has a housing (10) incorporating an internal oil reservoir (12) and means to connect the bearing to an external oil supply. Fitted in the housing (10) is a liner (30) which is grooved (at 40) to accommodate an oil ring (50) which dips into the reservoir (12). The liner (30) also possesses internal axial grooves (35) for feeding oil onto a shaft (S), the oil reaching the grooves (35) from the oil ring (50) via ring groove (40). Restrictors (37) at the ends of grooves (35) permit controlled oil escape from the groove and return to the reservoir (12). The liner (30) has arcuate recesses (33) at its ends, and the liner has a length to bore ratio of 0.87 to 0.92; thanks to this ratio, the bearing operates at lower power loss under various loads when flooded with, or starved of, oil. The bearing may be fitted with specially designed thrust pad bearings (60) also functional efficiently under flooded or starved conditions.
Patent EP-0225186-A2 (EP)
Inventor: SHYU WEN B
IPC: C08F255/00
Filed: 1986-11-27
Abstract: A method of grafting maleic anhydride or maleic an- hydride/styrene onto a polyolefin, in particular polypropylene comprising mixing maleic anhydride or maleic anhydride- styrene/styrene homologue with the polyolefin in the presence of a catalyst having the formula:-
     wherein X = S, O or N;
     R, and R 2  = an alkyl group;   R=H or
         wherein R 3 , R 4  and R 5  equal H,   an alkyl group, (CH 2 ) n COOH, or mixtures thereof; and   n = 1 to about 6,
Patent EP-0229478-A2 (EP)
Inventor: HENDERSON RICHARD SCOTT
IPC: H01F1/20
Filed: 1986-12-01
Abstract: Microcrystalline alloys are synthesized by heat-treating amorphous or disordered metal alloy powder precursors which have been prepared under solid-state reaction conditions. The resultant microcrystalline alloys retain the same wide range of compositions present in the amorphous metal alloy powders. These microcrystalline alloys can be formed into solid shapes prior or subsequent to microcrystallization.
Patent EP-0187734-A2 (EP)
Inventor: DEEX OLIVER DESAUZE
IPC: C09K19/38
Filed: 1986-01-03
Abstract: Disclosed are liquid crystal copolyesters prepared from p-hydroxybenzoic acid, isophthalic and/or terephthalic acid, hydroquinone, and a mono-substituted hydroquinone wherein the substituent is selected from the group consisting of alkyls of 1 to 6 carbon atoms, phenyl and phenyl substituted with an alkyl to 1 to 6 carbon atoms, chloro, bromo, cyano, formyl, acetyl, and trifluoromethyl, wherein, when a specific amount of the hydroquinone is replaced by a specific substituted hydroquinone, the copolyester not only becomes more tractable but also unexpectedly more crystalline when compared to the unsubstituted copolyester.