baber/WOPTO huggingface dataset:
Patent EP-0085316-A2 (EP)
Inventor: HEINRICHS BERNHARD DIPL-ING
IPC: C10B39/02
Filed: 1983-01-14
Abstract: 1. Process of preheating cold moist coal, particularly coal to be subsequently coked, in which the necessary heat transferred to the coal by solid particles, preferably balls, heated to a temperature of about 5008C, whereupon the correspondingly cooled solid particles are separated from the heated coal and are reheated before reuse by the hot circulation gas of a coke dry cooler, characterised in that, the hot circulation gas exhausting from the coke dry cooler (1) is introduced in a waste heat boiler (9) assembled of a superheating stage (2), a vaporizing stage (3) and a preaheating stage (4) branching after the superheating stage (2) a partial stream of the hot circulation gas at a temperature of about 600- 6508C and feeding that partial stream through the heater (6) used for the reheating of the solid particles, then discharging the partial stream from the heater (6) and reuniting the discharged partial stream with the main stream of the gas in the waste heat boiler (9).
Patent EP-0084857-A2 (EP)
Inventor: MUNZ ERICH
IPC: F16F1/376
Filed: 1983-01-20
Abstract: The element on a corner piece for the sound and vibration absorbent mounting of objects consists of a load-distributing supporting plate, having, on the top side, a means of restraining objects, and bodies of elastic material, for example rubber or such like, secured on the underside. In order to simplify producibility and to improve the operation of such an element, the element is designed such that the corner supporting plate (2), which is free of holes, is likewise provided with an elastic coating (4), covering the surface, on the surface located within the corner stop (3), and a raised covering rim (4') for the corner stop (3) is integrally formed on this coating (4). <IMAGE>
Patent EP-0096221-A2 (EP)
Inventor: WERNER MICHAEL DR
IPC: C08F210/02
Filed: 1983-05-05
Abstract: 1. A process for the preparation of copolymers of ethylene with acrylic acid esters by copolymerizing 100 parts by weight of ethylene with 0.1 to 2.0 parts of acrylic acid ester in a continuous-flow tubular polymerization system at pressures of from 500 to 5 000 bars and temperatures of from 50 to 450 degrees C in the presence of polymerization initiations which decompose into free radicals, a mixture of ethylene, initiator and optional regulator being fed into the polymerization system at its inlet and simultaneously at a second point downstream of the inlet, where the reaction temperature has exceeded a maximum brought about by the heat of polymerization, wherein the amount of acrylic acid ester required for the polymerization is metered in exclusively at the second feed point.
Patent EP-0094673-A2 (EP)
Inventor: HOPPE KARL GUNTHER DR
IPC: B63B1/24
Filed: 1983-05-17
Abstract: Die Erfindung betrifft einen Katamaran mit zwei in einem Abstand und im wesentlichen parallel zueinander angeordneten Bootshälften, die vorzugsweise durch ein Deck, das in Fahrt über Wasser liegt, miteinander verbunden sind, und in dessen derart gebildetem Tunnel im Unterwasserbereich zwischen den Bootshälften quer verlaufende Tragflügel angeordnet sind. Der Erfindung liegt die Aufgabe zugrunde, ein System von Tragflügeln für einen schnellen Katamaran zu schaffen, das die Nachteile der bisher bekannten Vorschläge eliminiert und ein funktionstüchtiges, seefähiges Gesamtsystem ermöglicht. Diese Aufgabe ist dadurch gelöst worden, daß ein erster Tragflügel und ein zweiter Tragflügel in Längsrichtung des Katamarans mit Bezug auf den Gewichtsschwerpunkt so angeordnet sind, daß die Resultierende der durch die Tragflügel erzeugten Auftriebskräft bei Konstruktionsgeschwindigkeit im Gewichtsschwerpunkt oder, in Längsrichtung gesehen, in dessen unmittelbarer Nähe angreift, wobei beide Tragflügel der Höhe nach so zur Wasseroberfläche angeordnet sind, daß sie entsprechend ihrer Profiltiefe im sogenannten Oberflächeneffektbereich wirken.
Patent EP-0100000-A2 (EP)
Title: Schleuse zum Auffangen von Reinigungskörpern
Inventor: GOLDBERG GERHARD
IPC: F28G1/12
Filed: 1983-07-03
Abstract: Schleuse (10) zum Auffangen von Reinigungskörpern in Form von Schwammgummikugeln (20), die im Kreislauf vom Kühlwasser durch die Röhren eines Wärmetauschers (2), insbesondere Kraftwerkskondensators, geführt sind, wobei die Schleuse (10) aus einem in einem zylindrischen Gehäuse (11) angeordneten Siebkörper (12) mit einer nachgeschalteten Absperrklappe (17) besteht und über eine mit einer Pumpe (14) versehenen Eintrittsleitung (13) mit dem Austrittstutzen (6) des Wärmetauschers (2) und über eine mit einem Absperrventil (18) versehene Austrittsleitung (19) mit dem Eintrittstutzen (1) des Wärmetauschers (2) in Verbindung steht. Um zum Fangen der Schwammgummikugeln (20) in der Schleuse (10) nach Ausschalten der Pumpe (14) eine Kühlwasserrückströmung und damit einen Kugelaustrag zu verhindern, ist erfindungsgemäß vorgesehen, daß innerhalb des Schleusengehäuses (11) eine die Eintrittsleitung (13) absperrbare Rückschlagklappe (26) angeordnet ist.
Patent EP-0099123-A2 (EP)
Inventor: OHARA SHUNJI
IPC: G11B7/12
Filed: 1983-07-13
Abstract: Disclosed is a method wherein light beams emitted from two light sources are combined together and applied to a recording medium and the light beams reflected from the recording medium are drawn out being separated from each other. The method is such that the wavelengths of the light beams from both the light sources are made different from each other, i.e., λ 1 , X 2 , and the light beams from the light sources are combined together by means of a polarization beam splitter, two quarter wave plates, optical filters and so forth and are then simultaneously focussed by a single focussing lens substantially along the optical axis thereof, thereby allowing microspots of light focussed to be disposed on a disc close to each other. Moreover, the light beams reflected from the disc are drawn out being completely separated from each other by the polarization beam splitter owing to the difference in polarization direction. Further, for example, one of the light beams entering the polarization beam splitter is passed through a magnifier prism having a magnifying surface and a reflecting surface, or one or more cylindrical lenses to magnify the beam diameter only in the direction parallel to the composition surface of a semiconductor laser as the light source thereof, so as to be a light beam of substantially circular cross section. On the other hand, the other light beam is passed through one or more cylindrical lenses to reduce the beam diameter only in the direction parallel to the composition surface of a semiconductor laser as the light source thereof so as to be a light beam of oval cross section. Thereby, a substantially circular microspot of light and an oval microspot of light can be obtained on the disc. Furthermore, the two light sources, the polarization beam splitter and a splitter prism are arranged so that the optical axes of the light beams from both the light sources and the optical axis for drawing out the light reflected from the disc and leading the same to the photodetector are made substantially parallel to each other. Thereby, the optical recording and reproducing head is made more compact.
Patent EP-0106174-A2 (EP)
Inventor: UEYANAGI KIICHI
IPC: H01L29/417
Filed: 1983-09-15
Abstract: This specification discloses a self-aligned manufacturing method of a Schottky gate FET. This method comprises the steps: forming a gate metallic layer (3) on a semiconductor substrate (1) and a mask (10; 16, 17) overhanging the metallic layer (3); ion-implanting impurity ions into the semi-conductor substrate using the mask to form a source/ drain region (6, 7); depositing an insulator (19, 20) on the gate metallic layer side surface (21) and the other surface below the mask; directionally etching said deposited insulator (19, 20) using the mask to expose the source/drain region (6, 7); depositing a source/drain electrode (4, 5) using the mask; and removing the mask.
Patent EP-0114221-A2 (EP)
Inventor: KNAPMAN JOHN M
IPC: G06F7/22
Filed: 1983-11-10
Abstract: @ Data base administrator (10) creates program communication blocks (11), and programmer (12) writes programs (13) using the program communication blocks (PCBs11) to store data in bulk storage device (14). A user (15) not having data processing skills or experience is enabled to access data in bulk storage device (14) via the PCBs (11). The system first reads the data base descriptions (DBDs) and PCB source statements and constructs a data directory, consolidating access paths into entry data bases which are displayed to the user (15) as a menu. The system then evaluates all possible access paths that will satisfy a user query, weights them according to their efficiency, and selects the best.
Patent EP-0098003-A2 (EP)
Title: Circuit d'émission pour des modems utilisant la modulation par déplacement de fréquence
Inventor: BOUDAULT ROBERT
IPC: H04L27/12
Filed: 1983-06-20
Abstract: Dans des modems utilisant pour la transmission des données deux fréquences basses ou deux fréquences hautes et dont le circuit d'émission comporte un modulateur (1) fournissant un signal triangulaire dont la fréquence dépend d'un réseau de résistances (15), ce réseau de résistances (15) est formé de deux branches en parallèle comprenant chacune en série, une première résistance (22) ou (24) et une deuxième résistance (23) ou (25), les premières résistances (22) et (24) étant court-circuitables par un couple de premiers commutateurs (26) et (27) tandis que l'une des branches comporte en outre un deuxième commutateur (28) en série avec la deuxième résistance (23), les premiers commutateurs (26) et (27) étant commandés par le signal de données (D) pour fournir les fréquences basses ou les fréquences hautes selon la position du deuxième commutateur (28), le circuit d'émission comportant un suppresseur d'harmoniques (51) agencé pour modifier la forme du signal triangulaire du modulateur (1) de façon à supprimer les harmoniques indésirables des deux fréquences basses qui sont situés dans la bande de réception du circuit de réception local (12). Application : transmission de données.
Patent EP-0085569-A2 (EP)
Inventor: RANSOM STEPHEN ANDREW
IPC: H03K19/0952
Filed: 1983-02-01
Abstract: A logic circuit comprises OR gates 11A, 11B, 11C, connected into the inputs of an AND gate, and is capable of operating with OR gate inputs either from GaAs circuits with logic levels of -0.3v and -1.7v or ECL currents with logic levels of -0.8v and -1.6v. The AND gate comprises diodes 21 with a pull-up transistor 01 and pull-down transistors 02, Q3 and 04, and forms part of a voltage-shifting network including also additional diodes 18, 19. The resulting voltages at the AND gate output are -1.7v and -3.1v (GaAs input) or -2.2v and -3.0v (ECL input). A suitable choice of amplifier (13) will yield from either set of voltages an output suitable for driving GaAs logic, or, with a source-follower output stage, an output suitable for ECL.
Patent EP-0097029-A2 (EP)
Inventor: INOUE KIYOSHI
IPC: B02C18/06
Filed: 1983-06-09
Abstract: A new machine for shredding scrap material such as waste paper, cutter disks for particular use in a shredding machine and a method of making cutter disks are disclosed. The life of the cutter disks is markedly increased to improve the performance of the shredding machine, by spark-depositing a wear-resistant material on the peripheral surface and side surfaces of each cutter disk. A layer of the spark-deposit on the peripheral surface should preferably be greater in thickness and unevenness than a layer of the spark-deposit on the side surfaces.
Patent EP-0106526-A2 (EP)
Inventor: BECKER KENNETH WILLIAM
IPC: C09K23/52
Filed: 1983-09-12
Abstract: @ A hydrocarbon solvent-based dispersant formulation which combines heavy oil penetrability, activity on oil spills on either fresh or salt water, and the density and viscosity required for controllable aerial spray application is provided by the combination of sorbitan monoesters of C 10 -C 20  aliphatic carboxylic acids and polyoxyalkylene adducts thereof, polyoxyalkylene adducts of sorbitan triesters of C 10 -C 20  aliphatic carboxylic acids, and a water-dispersible salt of a dialkyl sulfosuccinate dissolved in an isoparaffinic hydrocarbon. The addition of a viscosity modifying solvent may be advantageous for adjusting the formulation to needs of specific aerial application procedures.
Patent EP-0117359-A2 (EP)
Title: Polyphenylene ethers with imide linking groups
Inventor: ST CLAIR TERRY LEE
IPC: C08G73/10
Filed: 1983-12-14
Abstract: Novel polyphenylene ethers with imide linking units are disclosed. These polymers incorporate the solvent and thermal resistance of polyimides and the processability of polyphenylene ethers. Improved physical properties over those of the prior art are obtained by incorporated meta linked ethers and/or polyphenylene oxides into the polymer backbone. A novel process for making polymers of this type is also disclosed. The process is unique in that the expected need of high process temperatures and/or special atmospheres are eliminated.
Patent EP-0102292-A2 (EP)
Inventor: DAUSSAN JEAN CHARLES
IPC: B22D11/10
Filed: 1983-08-12
Abstract: A tube for continuous casting of molten metal is composed of a thin sheet-metal cladding and of an internal lining of heat-insulating material which is sinterable at the casting temperatures involved. The upper end of the casting tube is attached in air-tight manner to the discharge outlet of a first vessel for containing molten metal. The lower end of the casting tube dips into the molten metal of a second vessel located downstream with respect to the first vessel. In conjunction with the sheet-metal cladding, the casting tube comprises a tubular reinforcement member embedded within the lining material. The reinforcement member extends to the full depth of that portion of the casting tube which is in contact with the molten metal.
Patent EP-0105808-A2 (EP)
Inventor: COOK JOHN EDWARD
IPC: F02M25/07
Filed: 1983-09-30
Abstract: An exhaust gas recirculation system, comprising a vacuum actuated valve (12) controlling the EGR flow between the exhaust system and the intake manifold of an engine, sensor means (46, 50, 52) for producing a pressure differential signal indicative of the EGR flow rate and an electrical vacuum regulator (14) comparing said signal with a desired value of EGR flow rate for closing said valve (12) when the difference between both values exceeds a predetermined amount. 
     According to this invention, the pressure differential signal acts pneumatically on the movable membe (154, 164) of valve means within the regulator (14) which are adapted to control the EGR valve (12), while a counteracting force representative of the desired value of EGR flow rate is applied electromagnetically through a coil (92) in response to external control signals. 
     For use in exhaust gas recirculation systems for internal combustion engines.
Patent EP-0128287-A2 (EP)
Inventor: REED TODD RANDALL
IPC: H04B3/04
Filed: 1984-04-05
Abstract: Bandpass filters (12 to 18) are used to sample the output signal from the equalizer. These samples are amplified in variable gain amplifiers and summed (10) with the input signal to achieve equalization. The amount of gain applied to each sample is based on the difference between each sample's magnitude and a reference signal. In one embodiment, the reference signal is derived from the adjacent bandpass sample. In another embodiment, one bandpass sample is the reference for comparison with all other samples. In the third embodiment, bandpass filters are also connected to the input signal in order to achieve a feed-forward rather than feedback configuration for the equalizer. In all of the embodiments, the magnitude signals from the bandpass samples are weighted (34A to 38B) before being compared to the reference signal. The weighting factors allow the filter to be designed for a desired transfer function and adapted to an input signal spectrum.
Patent EP-0131758-A2 (EP)
Inventor: IKEKAME HIROO PATENT DIVISION
IPC: H01L29/74
Filed: 1984-06-13
Abstract: A high voltage thyristor valve (30) of the air insulation type erected upright on a valve hall (32) is disclosed, which comprises a thyristor valve body (38) erected in the valve hall and a plurality of reinforcing means (34) stretched between the thyristor valve body (38) and inner walls of the valve hall, each of the reinforcing means including a wire rope (46) and an insulator (51).
Patent EP-0130606-A2 (EP)
Inventor: BRU MOYA MANUEL
IPC: A63C5/02
Filed: 1984-06-20
Abstract: The invention refers to a collapsible ski, which is extremely advantageous as related to conventional skies which are non-collapsible as is widely known. Thus, this ski when collapsed is highly remarkably reduced in size and thereby very little space is taken making it extremely easy to be kept, stored and handled.
Patent EP-0135159-A2 (EP)
Inventor: HUANG CHUN-MING
IPC: G01N33/577
Filed: 1984-08-17
Abstract: Described are monoclonal antibodies having conformation-dependent specificity for native dsDNA, as exemplified by the IgM antibody produced by murine hybridoma ATCC No. HB 8329, have been prepared. These antibodies may be bound to double-stranded DNA to form immune complexes and thus are useful in immunodiagnostic tests to detect DNA duplex formation by DNA hybridization and to separate dsDNA from a solution containing it.
Patent EP-0150351-A2 (EP)
Inventor: SILBERMAN IRA J
IPC: A63B21/062
Filed: 1982-02-02
Abstract: The invention concerns an exercise unit for home use which can be easily erected, detached and brought from a place of exercises to a storage place. The coupling to a wall is carried out by a tilting movement of the unit from a slanted position to an upright position and viceversa when detached. Even though an easy and quick detachment from a fixed position is possible the unit allows a multitude of exercises so that the entire body may be submitted to exercises.
Patent EP-0123525-A2 (EP)
Inventor: EOGA ANTHONY B J
IPC: C11D7/28
Filed: 1984-04-19
Abstract: A cleansing composition is disclosed that is particularly suited for compaction into tabletform, and comprises a phosphate saft, an improved perborate salt mixture wherein the improvement comprises a combination of anhydrous perborate and monohydrate perborate in the amount of about 50% to about 70% by weight of the total cleansing composition, wherein the combination includes at least 20% by weight of the total cleansing composition of anhydrous perborate, said combination having a portion present in a compacted granulated mixture with from about 0.01 % to about 0.70% byweight of said combination of a polymeric fluocarbon, and a chelating or sequestering agent present in amounts greater than about 10% by weight up to about 50% by weight of the total composition, said cleansing composition being capable of cleansing stained surfaces and the like with a soaking time of five minutes or less when dissolved in aqueous solution and producing a marked improvement in clarity of solution upon disintegration and cleaning efficacy over the prior art.
Patent EP-0146357-A2 (EP)
Inventor: AOYAMA KEIZO
IPC: G11C29/04
Filed: 1984-12-14
Abstract: A semiconductor memory device for example having a multi-bit output structure comprises a plurality of memory cell blocks (10, 12), a data bus (18, 20) corresponding to each memory cell block, a plurality of groups of redundant memory cells (14, 16), and switching circuits (S 1 , S 2 , S 3 ). The switching circuits selectively connect the output of a group of redundant memory cells to the data bus of a memory cell block having a defective column of memory cells, to replace the defective column. The switching circuits can thereby restore defects in the device even when a plurality of defective columns occur in the same memory cell block.
Patent EP-0165373-A2 (EP)
Inventor: RUMLAND RAINER DIPL-ING
IPC: H04N7/12
Filed: 1985-01-19
Abstract: 1. Method for narrow-band television transmission, in which the television signal is generated in a standard signal source, transmitted via a narrow-band transmission channel, subjected to measures for enhancing the impression of sharpness at vertical edges at the receiving end and displayed on a television monitor, characterized in that measures for enhancing the impression of sharpness are carried out at horizontal edges at the transmitting end in order to save bandwidth of the transmission channel by this means.
Patent EP-0163874-A2 (EP)
Inventor: DEEG REINHARD
IPC: H01H13/70
Filed: 1985-04-17
Abstract: Bisher war es üblich den Stößel eines Tastschalters über einen großen Teil seiner Länge vertikal zu führen. Dieses bedingt eine entsprechende Bauhöhe. In neuerer Zeit besteht die Forderung nach Tastschaltern geringerer Bauhöhe, bei denen eine sichere, verkantungsfreie Führung des Tastengliedes gewährleistet ist. Gemäß der Erfindung hat der Tastenstößel (25) nur noch eine flache Führung (23). Dafür wird zusätzlich der Tastenknopf (26) so geführt, daß er an der Innenseite Gleitnocken (28) hat, über die er sich während der Betätigung nach innen gegen Führungsmittel abstützen kann.
Patent EP-0187185-A2 (EP)
Inventor: HAGGER HANSJOST DR
IPC: H03M7/32
Filed: 1985-04-24
Abstract: The arrangement is used for switching delta modulated signals which have a bit rate of N kbit/s. The arrangement consists of at least one delta/PCM converter (DPU) which converts the individual bits XYZ... of the delta-modulated signals into a pseudo PCM signal sequence of the form X'n Y'n Z'n..., where X'n, Y'n, Z'n,... is in each case a function of the individual bits X, Y, Z,... exhibiting n bit positions. This signal sequence has a bit rate of n.N kbit/s, at least one PCM/delta converter (PDU) being provided in which this pseudo PCM signal sequence, after being switched through via a PCM time-division multiplex switching system, is reconverted into the original XYZ... form. <IMAGE>
Patent EP-0166448-A2 (EP)
Inventor: SATO HIROSHI
IPC: B07C5/344
Filed: 1985-06-27
Abstract: Magazines (12) each loaded, in series, with IC elements to be tested are stacked, and such stacked magazines are arranged in columns. The lowermost magazines of the stacked magazines of the respective columns are simultaneously brought down by a takeout mechanism (55) onto a magazine receiver (61,62), and the magazines on the magazine receiver are simultaneously but intermittently fed by intermittent stepping means (63) in the direction of their arrangement. The outermost one of the magazines on the magazine receiver is loaded at an IC elment receiving position. The IC elements from the magazine are supplied to a testing station, wherein they are tested, and the tested IC elements are sorted in a sorting station according to their test results and respectively then loaded into IC element receiving magazines in an accumulating station. The accumulating station has an IC receiving magazine stocker room in which IC element receiving magazines are stacked, and an empty magazine stocker room in which empty magazines are stacked. The empty magazines are taken out, one by one, by takeout and loading means from the empty magazine stocker room and each empty magazine is loaded at the position of a selected IC receiving magazine from under it pushing it up in the IC element receiving magazine stocker room.
Patent EP-0182028-A2 (EP)
Inventor: MENELL HANS DIPL-ING
IPC: B29D30/24
Filed: 1985-09-17
Abstract: The build-up drum of build-up machines is frequently interchangeably mounted on its drive shaft in order to be able to adapt to changes in dimension in the production program with one and the same machine. If the operating and control elements associated with the drum bear directly against the end walls of the drum, each change of the drum requires considerable expense for adjustments and alignments. This is avoided by providing the build-up drum on both sides with a respective spacer and abutment sleeve against which the movable operating and control elements can bear in a constantly uniform orientation relative to the middle of the drum as the critical reference plane.