baber/WOPTO huggingface dataset:
Patent EP-0207323-A2 (EP)
Inventor: ANNECKE KARL-HEINZ DR
IPC: G01R25/00
Filed: 1986-06-06
Abstract: A circuit for detecting phase synchronism between two different signals by means of two memories to whose signal and clock inputs the two signals are fed in each case. It is characterised in that the two memories have a hold time tHold of zero, in that the first signal is fed to the clock input of the first memory and the second signal to its D input, and the second signal is fed to the clock input of the second memory and the first signal to its D input, in that a logic circuit is provided to which the two signals T1, T2 and the output signals Q1, Q2, or the inverted output signals Q1, Q2 of the two memories L1, L2 are fed as input signal and which generates an output signal in accordance with the logic equation:  Y = Q1 + Q2 + T1 + T2 or  Y = Q1 . Q2 . T1. T2, and in that there is a pulse in this output signal if the edges of the two signals coincide with respect to time (Figure 1). <IMAGE>
Patent EP-0211325-A2 (EP)
Inventor: LORENZ MANFRED DR
IPC: C09D11/02
Filed: 1986-07-23
Abstract: Process for preparing intaglio and flexographic printing inks, characterised in that dyes which are soluble in the printing ink batch to at least 1 % by weight at 20 DEG C are used together with finely divided inorganic substances.
Patent EP-0226010-A2 (EP)
Inventor: OBERMANN GEORGE
IPC: H01H3/02
Filed: 1986-10-28
Abstract: A pressure responsive assembly (12) including an actuator rod (90) coupled to a pressure source through a rolling type diaphagm (88). The other end of the actuator rod is connected to a wiper assembly (108, 110, 112). A first part (122, 124, 128, 130) of the wiper assembly contacts a coil of resistance wire (84) to provide a first signal indicative of the pressure. A second part (126) of a wiper assembly moves into and out of contact with a switch contact pad (66) as the sensed pressure crosses a predetermined threshold value.
Patent EP-0193273-A2 (EP)
Inventor: ATTENBOROUGH COLIN
IPC: H03L7/187
Filed: 1986-01-27
Abstract: A frequency synthesiser of the fractional N type comprising a primary voltage controlled oscillator for producing an output signal which is afforded to a phase detector via a divider to provide a control signal for the primary voltage controlled oscillator in the presence of a phase difference between a reference signal from a reference source and the signal afforded thereto from the divider, the division ratio of which may be varied in a fractional N mode to vary the frequency of the output signal in frequency steps smaller than the frequency of the reference signal and wherein a ripple signal tending thereby to be produced and causing frequency modulation of the output signal is compensated by a phase modulator, arranged to couple the divider and the phase detector and to receive a drive signal in antiphase to the ripple signal, wherein the synthesiser further comprises a subsidiary phase lock loop arranged to provide an enhanced representation of the ripple signal in dependence upon the signal afforded to the phase detector from the phase modulator, and a digital to analogue converter arranged to provide the drive signal for the phase modulator in dependence upon the enhanced representation of the ripple signal.
Patent EP-0209241-A2 (EP)
Inventor: RAJARAM POTARAJU
IPC: C07D213/09
Filed: 1986-06-10
Abstract: Pyridines and pyridine bases are made by the reaction of ethanol with ammonia in the vapour phase at a temperature of 350° to 500°C in the presence of a heteropolyacid catalyst on a gamma-alumina support.
Patent EP-0206666-A2 (EP)
Inventor: CULLINAN GEORGE JOSEPH
IPC: C07K16/00
Filed: 1986-06-12
Abstract: A dimeric indole-dihydroindole (vinca) alkaloid carrying a hydrazine imide group at C-3, is useful as an antineoplastic agent or in the preparation of such agents. The vinca alkaloid has the following formula:
     in which n is 2-4, R 2  is CH 3  or CHO; when taken singly, R 5  is H, and one of R 3  and R 4  is ethyl and the other is H or OH; when taken together with the carbons to which they are attached, R 4  and R 5  form an oxirane ring and R 3  is ethyl; and R 7  is H, C 1-3  alkanoyl, chloro-substituted C 1-3  alkanoyl, or CO-X-COR 8  where R 8  is OH, O-C 1-3  alkyl or an activating moiety, X is C 2 - 4  alkylene; or a pharmaceutically acceptable salt thereof. Immunoglobulin conjugates derived from the above are also disclosed.
Patent EP-0209332-A2 (EP)
Inventor: REID PAUL IAN
IPC: C01B39/20
Filed: 1986-07-11
Abstract: A zeolite of the faujasite type is prepared by maintaining a mixture comprising a metakaolin, a source of sodium oxide and water, the molar ratio of SiO₂:Al₂O₂ in the mixture being in the range of from 2.1:1 to 15:1 and the molar ratio H₂O:Na₂O in the mixture being in the range of from 15:1 to 70:1,, at a temperature and for a period of time sufficient to result in the formation of crystalline faujasite, the reaction mixture being agitated substantially continuously throughout the reaction period.
Patent EP-0213904-A2 (EP)
Inventor: GARRETT DAVID AUBREY
IPC: H03M1/30
Filed: 1986-08-22
Abstract: The present invention provides a method of interpolating between two signals (20, 22) comprising the conversion of each signal (20, 22) into digital form and use of the converted signals to address a memory device (38) at each address of which is pre-stored the result of interpolation for a particular combination of values of the converted signals. 
     One particular application of the invention resides in a shaft angle encoder comprising an encoder disc (10) to be fixed to a shaft (12), sensor means (14, 18) regulated by the disc (10) to produce two analogue output signals (20,22) analogue to digital conversion means (34, 36) which convert the said analogue output signals (20, 22) to digital words each having a plurality of bits,, a memory device (38) in which the results of interpolation for particular combinations of values of the analogue signals are pre-stored at respective addresses, and memory addressing means (38) into which the digital words are input so as to cause the corresponding pre-stored results to be output from the memory device (38).
Patent EP-0220880-A2 (EP)
Inventor: DAVID MORGAN WILLIAM AMOS
IPC: H04N5/262
Filed: 1986-10-15
Abstract: A signal interpolator for time base expanding a portion of an input sample signal of given sample rate by deriving, from the input sample values, interpolated output sample values at the sample rate, the signal interpolator comprising an address generator (2) comprising an address counter (3, 4) for supplying a sequence of initial sample position addresses at that sample rate and corresponding to input sample values in the input sample signal, and a device (5, 6) for deriving, from the initial addresses, a modified sequence of sample position addresses at that sample rate, the modified sequence containing address repetitions corresponding to the required degree of expansion, and also for deriving residual signals corresponding to sub-divisions of the intervals between successive different addresses in the modified sequence, and an interpolator (11) for deriving each interpolated output sample value in dependence on the value of the residual signal and of a respective corresponding group of the input sample values.
Patent EP-0223530-A2 (EP)
Inventor: AKIRA TAKAHASHI
IPC: G11B5/02
Filed: 1986-11-10
Abstract: A magnetooptical disc is initialized (a) by reversing the direction of magnetization at fixed intervals (2, 3, 4..., 2n, 2n+1,...) and the direction of external magnetic field (H<sub>ex</sub>) applied to it is reversed for each overwrite recording (c, e) by exposure to laser light.
Patent EP-0231889-A2 (EP)
Inventor: MORRILL WAYNE J
IPC: H02K17/08
Filed: 1987-01-29
Abstract: An electrical motor which has one or more capacitors inside the motor is disclosed. The motor is preferably a half-pitch capacitor induction motor, wherein the stator winding has a plurality of coils one each on a tooth of the stator, and an auxiliary or capacitor winding includes a plurality of coils one each on different ones of the teeth of the stator. The stator coils are spaced around the periphery of the stator such that spaces are provided between the coils, and one or more capacitors are provided in the spaces. The capacitors are mounted on an insulator board which provides physical mounting of the capacitors and also provides electrical connections to the capacitors in order to connect them all in parallel. The capacitors are then connected to the auxiliary winding. By this means, a small-sized motor without an elongated end bell permits mounting the capacitors inside the motor frame instead of outside in the usual cylindrical metal container.
Patent EP-0237016-A2 (EP)
Inventor: PAUL FRIEDRICH W DIPL-ING
IPC: C04B41/65
Filed: 1987-03-10
Abstract: The object is to rehabilitate concrete by dispersing lime milk to replace carbonated calcium hydroxide and thereby to restore an alkalinity which protects the reinforcing iron against oxidation. The lime milk can be injected as such. However, deposits of calcium hydroxide or calcium oxide can be provided in drilled holes and water in which the calcium hydroxide, possibly formed from the calcium oxide, distributes itself can be injected. Agents which increase the solubility of the calcium hydroxide, lubricants and even another hydroxide, preferably potassium hydroxide, can be added.
Patent EP-0240765-A2 (EP)
Inventor: REINAUER JOSEF
IPC: B23B51/06
Filed: 1987-03-12
Abstract: The twist drill comprises a shank and cutting part. The cutting part has at least two helical flutes, which form a chip space, and as a body is made of carbide. The flutes run over the entire length of the cutting part. The end section of the cutting part opposite the drill tip and likewise carrying flutes is connected with its end face to an end face formed on the end section of the shank part facing the drill tip. The cooling passages in the cutting and shank part are sealed off from the chip space by means of brazed mating surfaces between the cutting and shank part. <IMAGE>
Patent EP-0241750-A2 (EP)
Inventor: VOLLWEILER ARTHUR RICK
IPC: E21B49/02
Filed: 1987-03-19
Abstract: A combination soil auger and soil care sampling apparatus has a cylindrical body with soil-cutting blades disposed at one end thereof and alternative cap and handle combinations attached at the opposite end for soil auger or soil core sampling use. In the soil auger mode, the body has an open cap with a bail and handle for augering into soil. In the core sampling mode, the body had a closed cap and handle combination and a removable sleeve insert within the body adapted to receive and hold a soil sample as the apparatus is rotated in the soil to be sampled. The sleeve insert is removeable for capping and retention of the soil sample.
Patent EP-0241032-A2 (EP)
Inventor: HOTOMI HIDEO
IPC: G03G5/082
Filed: 1987-04-09
Abstract: The practice of this invention provides a photosensitive member which comprises a charge transporting layer and a charge generating layer, said charge transporting layer comprising amorphous carbon containing hydrogen, said amorphous carbon comprising hydrogen bonded carbon N 1 , and carbon N 2  free from linking with hydrogen, the ratio of the amount of N 1  to that of N 2  being 1:0.1 to 1:1, and said hydrogen being contained in an amount of 20 to 67 atomic %; or said amorphous carbon comprising unsaturated carbon N 3  linked with hydrogen and saturated carbon N 4  linked with hydrogen; the ratio of the amount of N 3  to that of N 4  being 1:1 to 1:16, said hydrogen being contained in an amount of 20 to 67 atomic %; or said amorphous carbon comprising unsaturated carbon N 5  free from linking with hydrogen and saturated carbon N 6  free from linking with hydrogen, the ratio of the amount of N 5  to that of N 6  being 1:20 to 1:0.5, said hydrogen being contained in an amount of 20 to 67 atomic %. 
     The photosensitive member obtained thereby is excellent in charge-transporting property and chargeability and, moreover, exhibits advantages in corona resistance and resistances to acids, moisture and heat and also in physical properties such as stiffness.
Patent EP-0256249-A2 (EP)
Inventor: REILING REINHOLD
IPC: B24B3/28
Filed: 1987-06-19
Abstract: Die Erfindung bezieht sich auf eine Vorrichtung zum Schleifen der Schneiden von Bohrern bestehend aus einer verschieb- und/oder drehbaren Grundplatte (23) und einem auf dieser befestigten Standteil (15) mit einer Einspannvorrichtung (4) für den zu schleifenden Bohrer (3) in Form von zwei als Einheit verbundenen Spannbacken (6, 7), welche an einem Aufnahmeteil (5) am Standteil (15) umsteckbar angeordnet sind, sowie eine Schleifscheibe (2) tragenden Schleifaggregat. Hierbei sind am Aufnahmeteil (5) als Führungsteil für die Spannbackeneinheit (4) seitlich Winkelnutführungen (6a, 7a) eingelassen und die Spannbacken (6, 7) weisen an den vier Aussenkanten am Aufsteckende Winkelschieneneinschnitte (10) auf, welche mit den ersteren beim Umstecken zusammenwirken, wobei eine Druckschraube (9) am Führungsteil nach dem Einführen der Spannbackeneinheit (4) der lösbaren Verklemmung dient.
Patent EP-0274048-A2 (EP)
Inventor: ENDRUSCHEIT PETER
IPC: C08L81/04
Filed: 1987-11-27
Abstract: The plastic sheeting is prepared from a mixture of 1000 parts by weight of polysulphide oligomer or polymer, from 300 to 700 parts by weight of carbon black and a curing agent based on manganese(IV) oxide. It is bonded using a polysulphide material whose composition is analogous to that of the sheeting and is preferably used as leakproof sheeting in problem areas, for example as roof sheeting, in particular in multistorey car parks, as leakproof sheeting in landfill sites or for bridge sealing.
Patent EP-0273266-A2 (EP)
Inventor: WARD ANDREW HAMILTON
IPC: A61P17/00
Filed: 1987-12-10
Abstract: Topically applied medicaments are described which contain a menthol derivative of the formula 
    R 4-x Si(OC₁₀H₁₉) x   
wherein the group OC₁₀H₁₉ represents the menthoxy radical; R denotes an alkyl radical, alkoxy radical, a phenyl radical, or a phenoxy radical; and x has the value of 2, 3, or 4. The medicament provides sustained antipruritic and analgesic effects after skin treatment.
Patent EP-0241156-A2 (EP)
Inventor: VILES ROBERT FRANKLYN
IPC: C08G8/28
Filed: 1987-03-17
Abstract: Coal fines are agglomerated by mixing together the coat fines, a phenol-formaldehyde resole resin in alkaline aqueous solution and a curing agentforthe resin comprising one or more esters selected from esters of polyhydric alcohols, carbonate esters and lactones, forming the resulting mixture into agglomerates and drying and curing the agglomerates. A small proportion of a thermoplastics material such as polyvinyl alcohol or an acrylic polymer may be included to improve the surface hardness of the agglomerates, and a small proportion of a material which will improve the coking property and hot strength of the agglomerates, for example finely ground coking coal or bitumen when the coal fines are anthracite fines, may also be included.
Patent EP-0256645-A2 (EP)
Inventor: ASHMEAD HARVEY HAROLD
IPC: C07C51/41
Filed: 1987-07-01
Abstract: Pharmaceutical grade amino acid chelates, free of interfering anions, are made by reacting an amino acid ligand with a metal member selected from the group consisting of elemental metals, metal oxides, metal hydroxides and metal carbonates in an aqueous environment wherein the ligand to metal mole ratio is at least 2:l and recovering the amino acid chelate from said aqueous environment by means of spray or drum drying. The reaction may be carried out in the presence of non-interfering anions such as anions from citric acid, ascorbic acid, acetic acid, carbonic acid and ammonium and alkali metal saltes thereof.
Patent EP-0266210-A2 (EP)
Inventor: FUKUOKA YOSHITAKA C O PATENT D
IPC: H01L23/057
Filed: 1987-10-29
Abstract: Disclosed electronic apparatus comprises a ceramic substrate (5), a multilayered wiring portion (12) disposed at a distance from the periphery of the main surface of the ceramic substrate (5) and produced by alternately repeating a conductor pattern (10) formed by the thin-film method using a conductive metal and a polyimide layer (11), electronic devices mounted on the multilayered wiring portion (12) and electrically connected to the conductor patterns of the multilayered wiring portion (12), input and output conductor pads (6) formed on the periphery of the main surface of the ceramic substrate (5), connection conductor patterns (7) formed on the main surface of the ceramic substrate (5) astride the gap between the line patterns of the multilayered wiring portion (12) and the input and output conductor pads (6), an inorganic insulation layer (8) formed annularly on the main surface of the ceramic substrate (5) across over at least part of the connection conductor patterns (7) around the multilayered wiring portion (12), a metallized layer (9) formed on the inorganic insulation layer (8), and a moistureproof cap (19) having the edge thereof hermetically fixed by soldering on the metallized layer (9). Since the metallic cap can be fixed hermetically to the annular metallized layer (9) and moreover since the inorganic insulation layer (8) outside the seal ring patterns is formed of a ceramic material, this electronic apparatus produces a highly reliable operation without entailing the dangers of closed-circuit failure,   corrosion, and formation of dew.
Patent EP-0274908-A2 (EP)
Inventor: LAI KWO-HRONG
IPC: C08G18/08
Filed: 1987-12-24
Abstract: An organic solution containing a urethane having improved physical properties in addition to excellent flame retardant properties is obtained when a combination of a halogen containing diol, such as an alkoxylated tetra­bromobisphenol A, or dibromoneopentyl glycol optionally with a carboxy containing diol, is incorporated in the urethane.
Patent EP-0261073-A2 (EP)
Inventor: FRANKE HEINRICH DR
IPC: C07C25/18
Filed: 1987-08-19
Abstract: There are provided new alkane and alkoxyalkane derivatives of the general formula I
     in which 
R₁ is phenyl, C  1-4 -alkylphenyl, halophenyl, C  1-4 -alkoxyphenyl or halo-C  1-4 -alkoxyphenyl; 
R₂ is hydrogen, methyl or fluoromethyl; 
R₄ is phenyl or pyridyl or these groups substituted by one or more of phenoxy or halogen; and 
A is CH₂ or O, 
processes for their preparation and insecticidal and acaricidal compositions containing these compounds.
Patent EP-0278308-A2 (EP)
Inventor: HAASE PETER
IPC: B65G49/04
Filed: 1988-01-26
Abstract: Die Erfindung betrifft ein Verfahren zum Beschicken von Traggestellen in Anlagen zum chemischen Behandeln von plattenförmigen Gegenständen (10) in Bädern, insbesondere Galvanisieren, wobei die plattenförmigen Gegenstände in den Traggestellen hängend gehaltend sind, sowie zur Abnahme der behandelten plattenförmigen Gegenstände von den Traggestellen und zur Ablage der plattenförmigen Gegenstände, dadurch gekennzeichnet, daß den plattenförmigen Gegenständen eine vertikale Lage gegebenen wird und: entweder sie einer Beschickungseinrichtung zugeführt, von dieser zum jeweiligen Traggestell bewegt, dort angebracht, sowie nach dem Behandeln über diese oder eine andere Beschickungseinrichtung wieder ablegt werden, oder daß Warenträger (3) mit den daran hängenden Traggestellen zu den in vertikaler Position befindlichen plattenförmigen Gegenständen gebracht, dort mit diesen beschickt und anschließend in ihre Lage innerhalb der Anlage zurückgebracht werden, worauf die Warenträger nach erfolgter Behandlungen einer Stellen zugeführt werden, an der die plattenförmigen Gegenstände von den Traggestellen getrennt werden.
Patent EP-0289734-A2 (EP)
Inventor: HONDA KEISUKE
IPC: H02N2/16
Filed: 1988-03-04
Abstract: A stator consists of a piezoelectric vibrator or piezoelectric vibrators of piezoelectric ceramic and so on are put between a long metal block and a short metal block, which are fixed with the both screws of bolt by means of screw. When a high frequency alternative current voltage is applied to the piezoelectric vibrator or piezoelectric vibrators, elliptic vibrator of compounded vibration, progressive vibration and so on, which is compounded torsional vibration due to the screws of the bolt with longitudinal vibration due to the expantion and contraction of the piezoelectric vibrator or piezoelectric vibrators, is generated on the end surface and the side surface of the stator. A driven member is engaged on the end surface or the side surface of the stator and is driven by the elliptic vibration.
Patent EP-0287007-A2 (EP)
Inventor: EIFFLER JURGEN
IPC: C07C67/24
Filed: 1988-04-11
Abstract: Aliphatic ether compounds are cleaved by reacting them with acid halides in the presence of a Lewis acid catalyst. The aliphatic ethers have at least one halogen atom in a beta-position to the oxygen atom. The corresponding esters and halides having the unreacted beta-halogen atom(s) are produced.
Patent EP-0290860-A2 (EP)
Inventor: GAKU MORIO
IPC: C08L25/06
Filed: 1988-04-26
Abstract: A thermosetting resin composition polyfunctional cyanate ester resin composition comprising:
     (I) a cyanate ester compound selected from the group consisting of a polyfunctional cyanate ester having at least two cyanate esters in its molecule, a prepolymer of such a cyanate ester and mixtures thereof; and   (II) at least one non-branched aromatic compound in an amount of 5 - 40% by weight of the total resin composition, said aromatic compound having a number-average molecular weight of 178 - 800, an average number of aromatic nuclei of 2 - 6, and a boiling point of more than 300°C, and in which the portion having aromatic nuclei of 2 - 6 constitutes more than 50% is disclosed.
Patent EP-0291754-A2 (EP)
Title: Verfahren zur Entfernung von Schwefel aus dem Abgas eines Reduktionsschachtofens
Inventor: HAUK ROLF
IPC: C21B13/14
Filed: 1988-05-02
Abstract: Es wird ein neues Verfahren zur Entfernung des in einer gasförmigen Verbindung enthaltenen Schwefels durch Absorption aus mindestens einem Teil des Abgases eines Reduktionsschachtofens (1) für Eisenerz beschrieben. Das Abgas wird zunächst in einem Wäscher (13) gereinigt und gekühlt und anschließend erfolgt die Schwefelentfernung, bei der als den Schwefel absorbierendes Material ein Teil des im Reduktionsschachtofen erzeugten Eisenschwamms verwendet wird. Die Schwefelentfernung erfolgt vorteilhaft bei einer Temperatur im Bereich von 30 - 60°C. Sie wird vorzugsweise bei dem von dem Gichtgas abgetrennten CO2 wie bei dem als Exportgas verwendeten Teil des Gichtgases durchgeführt.
Patent EP-0292808-A2 (EP)
Inventor: SCHMIDT GUNTER DR
IPC: C07D501/24
Filed: 1988-05-13
Abstract: Vinylcephalosporins of the formula (I) <IMAGE> in which the symbols R<1>, R<2>, R<3>, R<4> and R<5> have the meaning given in the description.