baber/WOPTO huggingface dataset:
Patent EP-0075745-A2 (EP)
Inventor: IANNUCCI ROBERT ALAN
IPC: G06F7/493
Filed: 1982-09-02
Abstract: A method and apparatus for the arithmetic division operation is disclosed in which a set of multiples of the divisor are stored in an associative memory in addresses which match the respective multiples. The most significant byte of the numerator is then compared to the contents of each associative entry. A flag is generated signifying that the corresponding entry is less than or equal to the most significant byte of the numerator. After the flags have been generated, the address of the last flag which is on, is selected. This provides a trial "digit out," which is used to address the true table of multiples and select a value which is subtracted from the left-digit-shifted numerator (or intermediate result). If no underflow condition results, the trial "digit out" is valid and should be stored and the next iteration started. For an underflow condition, the "digit out" is decremented and stored, the X1 multiple is added to the numerator and the next iteration is carried out. If the flag indicating X8 is on or at a value of 1, an X8 latch is set and a second pass is carried out, with the X8 latch output becoming part of the "digit out."
Patent EP-0077954-A2 (EP)
Inventor: BODER DIETER DIPL-ING
IPC: F42B12/60
Filed: 1982-10-08
Abstract: Die Erfindung betrifft einen Flugkörper zum Transport einer Mehrzahl von an einem vorbestimmbaren Punkt der Flugbahn auszustoßenden Nutzlasten mit einer den Nutzlastraum umschließenden rohrförmigen Hülle und Mitteln zum Ausstoßen der Nutzlast. Die rohrförmige Hülle ist aus einer Mehrzahl lösbar miteinander verbundener Segmente 13, 13' zusammengesetzt, die eine Zylindermantelfläche bilden. Die Einzelnen Segmente 13, 13' weisen hakenförmige Forsätze 15, 15' auf, die einen Stab 18 zangenförmig umgreifen und auf diese Weise miteinander verspannbar sind. Durch Relativbewegung des Stabs 18 in bezug auf die hakenförmigen Fortsätze 15, 15' können vor dem Ausstoßen der Nutzlast die Segmente 13, 13' der Hülle entriegelt und vom Flugkörper abgetrennt werden.
Patent EP-0082959-A2 (EP)
Title: Method of assembling a transducer head assembly for fixed head flexible disk drives using a head positioning adapter
Inventor: HOLECEK JOSEPH JAMES
IPC: G11B21/24
Filed: 1982-11-23
Abstract: A transducer-carriage assembly (10, 16) is shown which includes an intermediate adapter (18) that enables the subassembly to be fabricated in a manner that eliminates the effect oftolerances in the component parts, prior to incorporation into the final assembly, with respect to penetration, pitch and roll of the transducer.
Patent EP-0083756-A2 (EP)
Inventor: GRASS JOSEPH JOHN
IPC: G21K1/04
Filed: 1982-12-14
Abstract: Collimator for regulating the shape and size of the pattern of radiation projection on a radiation detector from a radiation source, particularly for regulating the beam of radiation in a medical diagnostic x-ray machine. One or more (preferably three) longitudinally stacked plates are provided, the top plate having a large aperture, the middle plate having a medium sized aperture, and the lower plate having a small aperture. The middle and lower plates are provided with means to substantially open up their apertures, rendering these plates inactive when they are not in use. Each plate is longitudinally movable between first and second extremities of travel, the first extremity being nearest the radiation source. When each plate is at its first extremity of travel the beam of radiation has its maximum size. The size is first reduced by advancing the first plate longitudinally to its second extremity of travel, then by placing the second in its active position in the beam and advancing it to its second extremity of travel, and finally by placing the third plate in its active position in the beam and advancing the third plate to its second extremity of travel. A drive means and associated structure is also disclosed for placing the plates in their active positions and advancing the three plates. The present invention allows continuous variation of the size of the x-ray beam projected on the detector over a wide range, while at the same time providing a collimator which is longitudinally compact. The collimator can be provided with apertures of any shape, allowing projection of an irregularly shaped pattern which is continuously variable in size.
Patent EP-0091581-A2 (EP)
Inventor: FANCHER PHILIP DANIEL
IPC: G08B13/24
Filed: 1983-03-23
Abstract: An article surveillance system employs a label or tag containing a non-linear impedance element, such as a semi-conductor diode, connected to a metal antenna loop configured to pick up two distinct radio frequency transmissions displaced on either side of a selected center frequency. The non-linear impedance element connects opposing sides of a closed loop section at one end of the antenna to form a tuned tank circuit having a resonant frequency twice that of the selected center frequency. A first transmitter generates a tone modulated radio frequency displaced on one side of the center frequency, and a second transmitter generates a continuous wave radio frequency displaced from the center frequency on the other side. Both transmitter signals are fed separately to respective radiating antennae located adjacent to a surveillance area. The antennae are chosen to produce circularly polarized transmission of both frequencies within the surveillance area. The two different frequencies picked up by the transponder antenna are mixed by the non-linear impedance causing the tank circuit to resonate at a single higher frequency equal to their sum, which is double the center frequency; that resonant frequency is reradiated to be picked up by a receiver antenna or antennae suitably placed with respect to the surveillance zone to be detected by a very narrow band receiver responsive to the sum frequency. The modulating tone signal is derived from the received signal to produce a gradually increasing charge that is compared against a preselected threshold level to trigger an alarm for a fixed interval only when the detected signal is of a sufficient strength and duration.
Patent EP-0091158-A2 (EP)
Inventor: MATEY EDWARD JOHN
IPC: A45B9/02
Filed: 1983-03-26
Abstract: An adjustably positioned handgrip for ambulatory aids and the like is disclosed which is contoured for maintaining the hand of the user relatively open and comfortably positioned thereon, and for reducing the tendency of the hand to slide away from and off the grip. The handgrip is adjustably mounted on the ambulatory aid to permit its displacement relative thereto to accommodate the particular needs of the user.
Patent EP-0084976-A2 (EP)
Inventor: YAMADA SHIGEKI
IPC: B21K25/00
Filed: 1983-01-25
Abstract: A rotor for AC generators comprises a cylindrical yoke (2) wound with a field coil (4) on the outer periphery thereof, a pair of nail-shaped magnetic poles (3A, 3B) holding the cylindrical yoke therebetween, and a rotary shaft (1) passing through the rotational center of the cylindrical yoke and the magnetic poles. A protrusion or a groove is formed in the sides of the yoke. By pressing the nail-shaped magnetic poles against the yoke along the rotary axis, the protrusion or groove causes plastic deformation of the magnetic poles, thereby coupling the magnetic poles and the yoke firmly. The nail-shaped magnetic poles coupled with the cylindrical yoke are secured by being caulked to the rotary shaft, so that the cylindrical yoke may be loosely fitted on the rotary shaft.
Patent EP-0102745-A2 (EP)
Inventor: BROWN DAVID EDGAR
IPC: G03G5/00
Filed: 1983-07-28
Abstract: Compounds which are useful as sensitisers of photoconductors, having the general formula:in which:like symbols represent identical substituents, at least 4 of R<sup>1</sup> to R<sup>9</sup> represent hydrogen atoms and the remaining R<sup>1</sup> to R<sup>9</sup> pairs of groups independently represent:(i) hydrogen, an alkyl group having from 1 to 18 carbon atoms, a substituted alkyl group or an aryl or substituted aryl group,(ii) a halogen atom, a cyano group, a carboxy or alkoxycarbonyl group, a hydroxy group, an alkoxy group, a nitro group or a sulphonic acid group, providing that not more than two such groups (ii) are present in each ring,(iii) an acylamino group, a secondary acylamino group, or a tertiary amino group, in which the pendant substituent groups on the nitrogen atom are alkyl, aryl or aralkyl, providing not more than two sush groups (iii) may be present in each benzocarbazole ring, and (iv) any two groups R<sup>1</sup> to R<sup>9</sup> on adjacent carbon atoms in a ring may represent the necessary atoms to complete a fused alicyclic, aromatic or heterocyclic ring, R<sup>10</sup> represents an alkyl or substituted alkyl group, an aralkyl group, or an aryl or substituted aryl group,Ar represents a heteroaromatic nucleus eontaining 5 or 6 members in the ring at least one of which is O, N or S, or an aromatic ring of the formula:in which:R<sup>11</sup> to R<sup>16</sup> independently represent a hydrogen or halogen atom, an alkyl or substituted alkyl, an aryl or substituted aryl, hydroxy, alkoxy or aryloxy group,one of R" to R<sup>15</sup> may additionally represent an aldehyde or acetyl group or a dialkylamino group,up to two of R" to R<sup>15</sup> may additionally represent a cyano, carboxy, alkoxy carbonyl, sulphonic acid or nitro group, andany two adjacent R" to R<sup>15</sup> groups may represent the necessary atoms to complete a fused alicyclic, aromatic or heterocyclic ring, andX represents an anion.
Patent EP-0084483-A2 (EP)
Inventor: CIAUDO CLAUDE JOSE LOUIS
IPC: B24B31/027
Filed: 1983-01-11
Abstract: The device comprises a horizontal vat (1) with a double cylindrical wall (2) driven rotatingly by rollers (3, 4). A trap extends throughout the length of the vat and communicates with the volume comprised between the vat wall and the double wall. The trap door rests against the double wall in an open position so as to let abrasive material enter the inner vat before starting the pumicing operation. A bottom (12) of the vat is provided with a door (13) and the other bottom (16) carries a movable train (25). An extremity of the train carries a holder (44) to hold the parts and a vibration drive device (31, 38). The drive device carries two rods arranged in a horizontal plane and in a vertical plane and supporting the shaft (26), and an alternating rectilinear drive device (38). According to another example of execution, the vibrating drive device is comprised of vibration generators.
Patent EP-0084020-A2 (EP)
Inventor: MEYER WILLY
IPC: C07D239/42
Filed: 1983-01-05
Abstract: N-Arylsulfonyl-N'-pyrimidinyl-harnstoffe der allgemeinen Formel <IMAGE> und die Salze dieser Verbindungen mit Aminen, Alkali- oder Erdalkalimetallbasen oder mit quaternären Ammoniumbasen haben gute pre- und postemergent-selektive herbizide und wuchsregulierende Eigenschaften. In dieser Formel bedeuten R18 Wasserstoff, Alkyl oder Alkoxy, X einen gegebenenfalls substituierten Phenylrest oder einen gegebenenfalls substituierten Naphthylrest, Y C1-C3-Alkyl, C1-C3-Halogenalkyl, C1-C3-Alkoxy, C1-C3-Halogenalkoxy, C1-C3-Alkylthio, C2-C3-Alkoxyalkyl, Halogen oder eine gegebenenfalls substituierte Aminogruppe und Z Sauerstoff oder Schwefel.
Patent EP-0100760-A2 (EP)
Title: Load holder
Inventor: EKLUND TORE
IPC: B60R9/12
Filed: 1983-07-21
Abstract: The invention relates to a load holder adapted to be mounted on the roof of a vehicle and having a rod-shaped carrying element which at its ends latchably is engaged in support legs which with the aid of tensioning hooks are adapted to be mounted at the drip moulding of the vehicle, said tensioning hooks are adapted to be operated with the aid of an operating member working according to the principle of excentricity. According to the invention a clamping yoke (5) is provided to latch the carrying element, said clamping yoke with the aid of a stud (6) being shiftably journalled in an oblong guiding groove (7) in a protrusion (8), the operating arm (14) for operating the tensioning hook (11) also being hingedly supported on the stud (6) causing the clamping yoke (5) being shifted simultaneously with the operation of the tensioning hook (11).
Patent EP-0114596-A2 (EP)
Inventor: LERCH REINHARD DR
IPC: A61B10/00
Filed: 1984-01-02
Abstract: Ultraschallabbildungssystem mit einem linearen Array (2) aus mehreren Wandlerelementen (12), von denen jeweils eine Gruppe gemeinsam gesteuerter Wandlerelemente (12) eine Strahlapertur bilden und denen ein Sendesystem (30) und ein Empfangssystem (40) zugeordnet sind. Erfindungsgemäß wird für jedes Wandlerelement (12) der Strahlapertur jeweils eine Verzögerungszeit digital eingestellt und mit Hilfe eines Startimpulses getriggert und die Echosignale der Wandlerelemente (12) der Strahlapertur werden softwaremäßig phasenverzögert addiert. Dadurch wird ein Ultraschallabbildungssystem für hohe Ultraschallfrequenzen, insbesondere wenigstens etwa 30 MHz, realisiert, bei dem durch Änderung der Software Sende- und Empfangslinse unabhängig voneinander im Rechner formiert werden, während die Hardware unverändert bleibt.
Patent EP-0117563-A2 (EP)
Inventor: PETROCINE DAVID V
IPC: C07D307/68
Filed: 1984-02-28
Abstract: A process is disclosed for the production of alkyl-5-substituted-3-furoate compounds of the general formula:in which R<sub>1</sub> is phenyl or an unsubstituted or substituted aryl which substituent will not adversely affect the reaction and R<sub>2</sub> is a lower alkyl having 1 to 6 carbon atoms employing alkyl-4-oxo-5-substituted-pentanoate as a starting material.
Patent EP-0129104-A2 (EP)
Inventor: POLLICH GERHARD
IPC: B65H3/62
Filed: 1984-05-26
Abstract: Die Erfindung bezieht sich auf einen Bogenanleger an Rotationsdruckmaschinen mit einer Tragplatte zur Aufnahme des Bogenstapels, mit seitlichen Anschlägen zum Ausrichten des Bogens und mit im vorderen Bereich des Bogenstapels vorgesehenen senkrecht angeordneten Führungsschienen zur Anlage desselben, wobei die Tragplatte und die Führungsschienen ein seitliches Ausrichten des Bogenstapels am Bogenanleger mit geringstem Kraftaufwand ermöglichen, so daß durch die seitlichen Anschläge eine exakte Bogenzufuhr zum Anleger der Durckmaschine gewährleistet ist.
Patent EP-0132779-A2 (EP)
Inventor: SCHLITZBERGER HANS
IPC: E06B1/02
Filed: 1984-07-18
Abstract: To reduce the number of work operations during the assembly of a window, the window case according to the invention is provided with fittings (for example 22, 23, 24) in the form of ventilation slots, ventilation slides covering the latter, and flyscreens, heat and sound insulations, complete roller blinds or Venetian blinds, low window sills, water drips, indirect lighting or the like. The window case, together with these fittings, is constructed as a completely ready-made structural unit. In addition, the window case is especially suitable for the installation of a folding window (Fig. 6). <IMAGE>
Patent EP-0144956-A2 (EP)
Inventor: RANKE GERHARD DIPL-ING
IPC: B01D53/14
Filed: 1984-12-03
Abstract: To regenerate a physical solvent, loaded with sour gases, especially CO2 and H2S, the loaded solvent is treated with a stripping gas and/or is expanded to separate absorbed CO2 and the resultant solvent is subjected to thermal regeneration to desorb H2S. To reduce energy requirements during regeneration, the CO2 desorption is conducted on at least two different temperature levels, the second being for example 30 DEG -80 DEG  C. higher than the first, with the first being conducted, e.g., at about those low temperatures conventional to low temperature absorption systems.
Patent EP-0138525-A2 (EP)
Title: Optical swipe reader housing for use with an identification card
Inventor: RUDLAND PETER EDWARD
IPC: G06K19/06
Filed: 1984-10-05
Abstract: A concealed code 5 of a card or badge 1 arranged along a line parallel to one edge is read by advancing the card or badge 1 along a slot 22 defined between two internal chambers 34, 36 of a sensor housing 20 that accomodate an infra-red light- emitting diode 54 and a phototransistor 56 respectively. The two chambers are provided with holes 43, 44 disposed on opposite sides of the slot 22 to facilitate a beam of infra-red radiation passing through the holes 43, 44 and across the slot 22 to read the code 5 embodied in the card or badge 1. The surface at the bottom of the slot 22 slope upwardly from the periphery of the housing to a point of maximum height mid-way through the slot 22 that is immediately below the point at which the infra-red beam passes across the slot so that the beam reads the code 5 even when the edge of the card 1 is sligthly misaligned. The code is recorded with successive binary digits represented by transparent windows 10, 12 alternating with regions 11 opaque to infra-red radiation, the said windows 10, 12 and opaque regions 11 being arranged along a line parallel to one edge of the card, each window 10, 12 representing a binary digit of the code with one binary digit being represented by first generally rectangular windows 1 of higher transmissivity and the other binary digit being represented by windows 12 of substantially the same dimensions as the first windows 10 but of lower transmissivity.
Patent EP-0123629-A2 (EP)
Inventor: RAMACHANDRAN VENKATARAMAN
IPC: C07C69/616
Filed: 1984-04-25
Abstract: Biaryl compounds are prepared by coupling an arylamine with an aromatic compound in the presence of an alkyl nitrite and 0.04-0.6 mol of an acid having a dissociation constant of at least 1.7 x 70<sup>-5</sup> at 25°C. and about 0.08-1.3 mols of a cuprous halide catalyst per mol of the arylamine. The invention has particular utility in the coupling with aromatic compounds of arylamines having acid-sensitive ar-substituents, e.g. flurbiprofen intermediates, such as 2-(4-amino-3-ftuorobenzene) propionitrile and alkyl 2-(4-amino-3-fluorobenzene) pro- ; pionates.
Patent EP-0154126-A2 (EP)
Title: Verfahren zur Bestimmung des Displacements von Bildsequenzen und Anordnung sowie Anwendungen hierzu
Inventor: BERGMANN HANS C DR
IPC: H04N19/577
Filed: 1985-01-18
Abstract: Bei einem Verfahren zur Bestimmung von Displacements in aufeinanderfolgend übertragenen Bildsequenzen werden Korrelationswerte des gerade empfangenen und eines zuvor empfangenen Bildes ausgewertet. Die Schätzwerte für das Displacement werden rekursiv korrigiert, indem zu einem bereits ermittelten Wert jeweils ein Korrekturwert hinzugefügt wird. Der Korrekturwert wird dabei aus dem Quotienten der ersten Ableitung der KKF an der Stelle (dx, dy) (i-1) sowie der Mittelung der 2. Ableitungen der KKF an gleicher Stelle und der AKF an der Stelle (0,0) gewonnen. Das Verfahren ermöglicht die Ermittlung eines brauchbaren Schätzwertes für das Displacement nach bereits zwei Rekursionsschritten. Vorteilhafte Anwendungen des Verfahrens bestehen in der bewegungsadaptiven interpolation ausgelassener Bildsequenzen, in der Flimmerreduktion von Standard-Fernsehsignalen und in Rauschunterdrückung.
Patent EP-0154290-A2 (EP)
Inventor: YOTIS ATHANASIOS
IPC: E04H6/16
Filed: 1985-02-27
Abstract: In a garage shaped as a wheel, the median longitudinal axis (11) of the cage takes the form of a physical axle which is provided at its two ends with journal bearings (32, 32a) which rest on a foundation (33, 33a) or suchlike mounting. The radial struts (12) emanate from the two ends of the median longitudinal axis (11), and swivel axles (26) of the platforms (14) are arranged at the ends of the radial struts (12); emanating from the swivel axles (26) of the platforms (14) are extension arms (27), the ends of which are connected by a ring (29) or engage in the ring (34) which surrounds the median longitudinal axis (11) of the spider, the mid-point (M) of the ring (29) lying at a distance, corresponding to the length of an extension arm (27), laterally next to the median longitudinal axis (11) of the spider and in the horizontal plane thereof, and a pilot being arranged at the end of each extension arm of a platform, the pilots (28) engaging in a ring carried by the foundation or suchlike supporting structure. <IMAGE>
Patent EP-0154351-A2 (EP)
Inventor: BEPPU TERUHIKO
IPC: C12N15/59
Filed: 1985-03-08
Abstract: A new vector system is described for expression ot prochymosin in B. subtilis. The vector system includes the prochymosin encoding gene and an erythromycin resistant promotor and can be integrated into a B. subtilis host organism as an expression plasmid adapted for transformation.
Patent EP-0162345-A2 (EP)
Inventor: MATSUDA SHIGEKI
IPC: C23C22/73
Filed: 1985-04-29
Abstract: A method of forming a chemical phosphate coating on the surface of steel with a treatment bath made without directly adding any oxidizing agent such as nitrite ions or hydrogen peroxide, and maintaining its temperature in a range not exceeding 40°C, its pH in the range of 2.5 to 4.5 and its oxidation-reduction potential (ORP in terms of the normal hydrogen electrode potential) in the range of 150 to 550 mV. The bath is formed from an aqueous solution of the two components, i.e. the first component, an acidic solution consisting mainly of oxo acid ions, such as NO 3 , phosphoric ions (H 3 PO 4  or H 2 PO 4   -  ), and metal ions, such as Zn 2- , and the second component, an alkaline solution containing hydroxide ions (OH- ). Preferably, the bath has a temperature of 20°C to 30°C, a pH value of 3.0 to 4.0 and an ORP of 350 to 450 mV.
Patent EP-0166150-A2 (EP)
Inventor: GROTH HERMANN DIPL-ING
IPC: A01B71/08
Filed: 1985-05-11
Abstract: A pivotable gauge wheel for turn-about ploughs, with a gauge wheel support which bears the gauge wheel and which is arranged pivotably on the plough frame of the turn-about plough, about an axis lying horizontally in the working position of the plough, and in which there is arranged, on the gauge wheel support, a device which engages in the soil when the gauge wheel support is hanging down vertically, has a device which, after the plough bodies have been turned, brings the pivotable gauge wheel securely into its working position and on the other hand cleans the wheel. This device consists of a stirrup (10) which engages completely or partially over the running surface (12) of the gauge wheel (8) and is arranged at a small distance from this running surface (12). The stirrup (10) is spring-mounted or consists of a resilient material. <IMAGE>
Patent EP-0182249-A2 (EP)
Inventor: ARAI MICHIO
IPC: G04G99/00
Filed: 1985-11-12
Abstract: 57 A time-indicating apparatus is disclosed which enables autocycle riders, marathon athletes, jogging runners, skiers etc., to see or check time only by the pushing motion of the thumb of the hand which wears the apparatus, without requiring the use of the other hand.
Patent EP-0154387-A2 (EP)
Inventor: BROWN RICHARD L
IPC: H01R43/01
Filed: 1985-01-04
Abstract: An electrical harness fabrication machine which produces harnesses which comprise ribbon cable having a connector (14) at each end. Each connector has a housing with terminals loaded therein. Prior to termination to the cable, the terminals are partially preloaded into their respective housings so that conductor engaging ends thereof are presented to a termination station for mass termination. A conductor engaging end of the terminals are free standing sections (38) which form an insulation displacement slot therebetween. The termination assembly has a portion adjacent conductor stuffing blades for laterally supporting the conductor engaging ends of the terminals during the termination operation. In addition, pilot members (100, 102) are provided to cooperate with a connector nest (60) having a preloaded connector received therein and the conductors for accurately aligning the conductors, conductor engaging ends of the terminals and the termination assembly with respect to one another.
Patent EP-0192897-A2 (EP)
Inventor: VASSILATOS GEORGE
IPC: D04H3/033
Filed: 1985-12-24
Abstract: @ A blend of low density polyethylene and crystalline polypropylene can be melt spun at high temperature and high speed to produce a fiber. The fiber has utility as a binder fiber in nonwoven fabrics. The blend contains 5 to 35% by weight polypropylene and 95 to 65% of polyethylene.