baber/WOPTO huggingface dataset:
Patent EP-0263435-A2 (EP)
Inventor: CHAVEZ RODRIGO G
IPC: C12P19/44
Filed: 1987-10-01
Abstract: An aromatic substituted glycoside is disclosed of the formula
     wherein the configuration of the substituted -OR on the anomeric carbon is alpha, n is an integer of 0 or 1, and R is a substituted aromatic radical selected from the group
     where R through R 6  are independently halogen, NO 2 , S0 3 H,
     where R 7  is lower alkyl; and includes its stereoisomers, optical isomers and geometric isomers and mixtures of the foregoing isomers. These substrates are useful as direct substrates for alpha-amylases. A process for the preparation of the substrates and related substances is also described.
Patent EP-0269867-A2 (EP)
Inventor: GOEBEL FRANZ
IPC: H01M6/38
Filed: 1987-10-29
Abstract: A reserve cell has cylindrical electrodes surround­ing a cell component container (9), all in a cylindrical housing (2). A shim (11) has a circular groove accepting one end of an electrode and a socket holding one end of the container. The outer edge of the shim abuts the inner wall of the housing. This arrangement maintains spatial relationships of the cell.
Patent EP-0269957-A2 (EP)
Title: Einseitig gequetschte Hochdruckentladungslampe
Inventor: GOSSLAR ACHIM
IPC: H01J61/073
Filed: 1987-11-19
Abstract: Einseitig gequetschte Hochdruckentladungslampe kleiner Leistung, bei der die beiden Elektroden (4, 5) aus geraden, zueinander parallelen Schäften (15) und an den Schäften (15) angeformten Wendelteilen (16) bestehen. Die Wendelteile sind jeweils gegenüber dem Schaft (15) um etwa 90° abgewinkelt und stehen sich gegenüber. Jedes Wendelteil (16) ist mit einem Kernstift (17) ausgestattet. Figur 2.
Patent EP-0270083-A2 (EP)
Inventor: MASTUNO HIROMISTU
IPC: H01J61/72
Filed: 1987-12-01
Abstract: Disclosed is a low-pressure discharge lamp comprising a discharge vessel (4) defining an airtight space therein, at least one pair of electrodes (1, 2) disposed in the discharge vessel, and discharge gases enclosed in the discharge vessel, one of the electrodes which acts as an anode (2) being located in a zone of negative glow.
Patent EP-0264198-A2 (EP)
Inventor: FUKUI TETSURO
IPC: G11B7/247
Filed: 1987-09-18
Abstract: An optical information recording medium comprises at least one compound selected from the compounds of the general formulae (1-I) to (3-III) shown and pyrylium compounds, and a metal chelate compound in the recording medium.
Patent EP-0263661-A2 (EP)
Inventor: THWAITES PETER JOHN
IPC: B31D3/02
Filed: 1987-10-05
Abstract: The invention relates to making expanded "honeycomb" filled panels consisting of two sheets of facing material between which is sandwiched an expanded structural cellular material. An automatic system for forming such panels includes a conveyor (4) for feeding unexpanded material (16) to an expander and cutter unit (2). The expanded material is cut to fit a sheet (1) passing cutter unit (2) on a further conveyor (10). The expanded and cut material (8) is pressed onto sheet (1) by means of a roller (6). The process may be synchronised by the interaction of the leading edge of a sheet (1) and a tripswitch (50).
Patent EP-0280815-A2 (EP)
Inventor: BLANK WERNER JOSEF
IPC: C08G63/68
Filed: 1987-12-17
Abstract: Hydroxyalkyl carbamates are produced by reacting a cyclic carbonate with an alkylene diamine of the formula: 
    H₂N-(A-)-NH₂ 
wherein A is a cycloalkylene group or a branched chain alkylene moiety having from 4-18 carbon atoms, said moiety having attached thereto at least one alkyl group. Polymers of the resulting hydroxyalkyl carbamates are formed by reaction with, for instance, diols, polyols and esters.
Patent EP-0259208-A2 (EP)
Inventor: RUSSELL CARL D
IPC: B60T13/40
Filed: 1987-08-06
Abstract: A valve arrangement positionable between the brake pedal (600) and the brake actuators (700) in an air braking system provides for the automatic response to braking pressures to produce intermittent on/off braking above a predetermined braking threshold. It operates solely from the air braking line (1) pressure controlled by the brake pedal (600) by means of a reciprocating shuttle piston (80,90) that intermittently produces braking pressures within a braking chamber (165). A sliding rod (80) controls by flange (80') exhaust to atmosphere through ports (155) as the shuttle piston reciprocates, when a threshold sensing plunger (135) is urged into position to intercept and urge the shuttle piston toward a main valve (35) passing the braking pressure into the chamber (165). The shuttle piston returns with the same braking pressure in chambers (165 and 170) on opposite ends thereof because of different areas on the opposite ends of the piston. As the braking pressure increases, the threshold plunger (135) shortens the reciprocating stroke of the shuttle piston and increases the on/off frequency of the braking.
Patent EP-0252020-A2 (EP)
Inventor: DE MARIA MICHELE
IPC: H01S3/098
Filed: 1987-05-26
Abstract: The invention regards the multipassage of laser radiation (19) through the same saturable absorber (15), located within a high power laser opti­cal cavity operating through the same saturable absorber which operates in presence of Q switch or Mode locking. Through multiple passages (Figure 1) within the Saturable Absorber it has been demonstrated that very high energy laser pulses and conversion efficiency can be achieved, previously obtainable only through Q switching electronic systems.
Patent EP-0289719-A2 (EP)
Inventor: KOCH WERNER
IPC: D06B3/10
Filed: 1988-02-22
Abstract: 1. Method of continuous dyeing and impregnation of tubular textile material, in which the material passes in hank form through a liquor bath, is monitored for any twisting, is inflated by means of a gaseous medium into a balloon and then passes through a squeeze gap, characterised by the following features : a) an approximately U-shaped liquor bath is used, through which the material is passed without any contact - with the exception of any device for detecting twisting ; b) the liquor is delivered to the liquor bath on the outlet side of the material above the liquor surface near the periphery of the balloon which is forming in such a way that at least a significant proportion of the delivered liquor flows through the material from the outside inwards.
Patent EP-0289727-A2 (EP)
Inventor: OHLSEN HEINZ-JUERGEN
IPC: A45D20/12
Filed: 1988-02-26
Abstract: The hair dryer has a housing for accommodating a heater and an electric motor for driving an impeller. There is also a run-out device. At one end, the housing has an inlet grid for the air to be taken in and, at the other end, an outlet grid for the outlet of the heated air. The outlet grid consists of an outer ring and several inner rings which are connected to one another by connection webs. At least one of the inner rings is arranged at an inclination to the longitudinal axis A-A of the hair dryer. 
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Patent EP-0291731-A2 (EP)
Inventor: ZODROW RUDOLF
IPC: B67B5/03
Filed: 1988-04-26
Abstract: Die Erfindung bezieht sich auf ein Andrückelement für um den Hals und den Kopf von Flaschen (3) gelegte Metallfolienzuschnitte in einer Etikettiermaschine. Vor der Öffnung eines Gehäuses (1) mit glockenförmige ausgebildeter Innenwand (7) ist mittels eines Halteringes (5) eine elastische Platte (2) gehalten, deren der Stirnseite der Flasche (3) zugekehrte Vorderseite aus offenporigem, elastischem Schaumstoff besteht und die rückseitig geschlossenporig ausgebildet ist und an ihrem peripheren Rand eine Ringwulst (8) aufweist. Bei Axialbewegung des Andrückelementes gegen Stirnseite der Flasche (3) weicht die Platte (2) dem axialen Druck aus, wobei sie sich mit ihrer Rückseite im Bereich der Ringwulst (8) an der glockenförmigen Innenwand (7) abwälzt. Dabei wird die Vorderseite der Platte (2) im Bereich der Ringwulst (8) radial an die Seite des Flaschenkopfes angedrückt. Diese Andrücken erfolgt ohne Faltenbildung in der Platte (2) und praktisch verzugsfrei.
Patent EP-0293793-A2 (EP)
Title: Polypeptide and production thereof
Inventor: TOYOSHIMA KUMAO
IPC: C12N1/16
Filed: 1988-05-28
Abstract: Protein disulfide isomerase, which catalyzes the exchange reaction between sulfhydryl and disulfide in a protein for formation of the most stable natural type disulfide bonds, is useful for formation of natural type disulfide bonds in a protein which is produced in a prokaryotic cell.
Patent EP-0293931-A2 (EP)
Inventor: TISCHER WILHELM DR
IPC: C12Q1/42
Filed: 1988-06-03
Abstract: Used as standard for the determination of human alkaline phosphatase is alkaline phosphatase to which is covalently bonded a carbohydrate of the general formula <IMAGE> in which n is an integer from 0 to 3, A is an acyl group with 2 to 5 C atoms, R<1> and R<2> are each H or OH, R<3> is -COOH or -CH2OH and R<4> is OH, -CHOH-CHOH-CH2OH, <IMAGE> or <IMAGE> or a complex containing a carbohydrate of the formula (I). <IMAGE>
Patent EP-0297561-A2 (EP)
Inventor: MATSUYAMA FUMIO KUMATORI WORKS
IPC: A47J37/01
Filed: 1988-06-29
Abstract: A square baking pan for use in an automatic breadmaking machine having an optimum shape and from which the bread can easily be depanned. The baking pan is fabricated by press forming a resin coated aluminum or aluminum alloy pan into a square shape. Preferably, the radius of each of the corners of the pan is in a range of 15 - 55 mm, and the pan has a ratio of B to A in a range of 0.5 - 1.5, where A is the distance between opposite interior angles in the opening of the pan and B is the depth of the pan. The fluorine resin coated aluminum or aluminum alloy plate has an elongation of at least 25% and the fluorine resin coating has an elongation of at least 350%.
Patent EP-0304601-A2 (EP)
Inventor: EBBERG ALFRED DIPL-ING
IPC: H01S5/00
Filed: 1988-07-13
Abstract: It is intended to specify a method for stabilising the frequency of a semiconductor laser (1) with an associated external ring resonator (2), with which the emission frequency of the semiconductor laser (1) can be stabilised by stabilising the free spectral region (FSR), and hence the resonant frequencies (f1, f2) of the ring resonator (2) associated with the laser (1), irrespective of temperature fluctuations. 
<??>For this purpose, the free spectral region (FSR) of the resonator (2) is regulated with the aid of a reference frequency (rf) by shifting the resonant frequencies (f1, f2) of the resonator (2) by means of a phase modulator (PM) which is arranged in the resonator (2) continuously to a nominal value (FSR0). 
<??>For use in the case of optical superposition reception. 
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Patent EP-0313844-A2 (EP)
Inventor: JOYCE RICHARD PAUL
IPC: C08G63/82
Filed: 1988-09-28
Abstract: The preparation of spirobiindane polyarylate compositions having reduced cyclic oligomer formation and glass transition temperature which can be varied depending upon the percent composition of linear diacids and linear dihydric phenols present therein. Spirobiindane polyarylate-polyester copolymers and methods for their preparation are also disclosed.
Patent EP-0315130-A2 (EP)
Inventor: SCHOLZ WERNER DIPL-ING
IPC: G11B27/30
Filed: 1988-11-02
Abstract: In transmission, in particular recording, synchronisation information comprising a synchronisation word and an additional item of information are transmitted. A simple and reliable evaluation is to be created for both items of information. The synchronisation word at the same time contains the item of additional information and the synchronisation pattern (S). The synchronisation pattern (S) and the item of additional information are obtained by a different demodulation of the synchronisation word.   In particular for the recording of a digital signal. <IMAGE>
Patent EP-0316014-A2 (EP)
Title: Method for producing arylethylenes
Inventor: SHIMIZU ISOO
IPC: C07C15/40
Filed: 1988-11-11
Abstract: A method for producing arylethylene comprising four steps : (I) bringing 1,1-diarylethane into contact with an acid catalyst in the presence of an inert gas to crack said compound to form arylethylenes and alkylbenzenes; (II) separating the reaction mixture obtained in the above cracking step (I) into at least a fraction mainly containing 1,1-diarylethane; (III) bringing said fraction mainly containing 1,1-diarylethane into contact with hydrogen gas in the presence of a hydrogenation catalyst; and (IV) re­cracking the hydrogenated fraction obtained in the preceding hydrogenation step (III) by recycling it into said cracking step (I). 
     This method is particularly useful for producing p-isobutylstyrene which is a starting material for pre­paring ibuprofen, a valuable medicine.
Patent EP-0324182-A2 (EP)
Inventor: BERGER FRITZ
IPC: H01H9/02
Filed: 1988-12-30
Abstract: Projecting over the rear side of the housing (3, 14, 17, 18) there are terminals (5, 16) which can be covered by a protective cover (6, 19) which can be displaced axially on the housing. In order that the protective cover can be positioned in its effective position quickly and without effort it is provided that the protective cover (6, 19) can be displaced in a straight line and has perforations (6', 23) allocated to the terminals (5, 16). In addition, the protective cover (6, 19) can assume a first and a second position, the terminals (5, 16) projecting through the perforations (6', 23) beyond the protective cover in the first position, and being located inside the protective cover (6, 19) in the second position. 
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Patent EP-0309014-A2 (EP)
Inventor: WANTIEZ BERNARD
IPC: B65D25/22
Filed: 1988-08-04
Abstract: Plastic container provided near the upper (2) and/or lower (6) edge with a grab edge built in one-piece with the container (1), characterized by the fact that this grab edge (3) displays in section a L-shape main­lydirected outwards with regard to the container (1).
Patent EP-0281246-A2 (EP)
Inventor: SIMONSEN CHRISTAIN C
IPC: C12N9/64
Filed: 1988-02-02
Abstract: A method for increasing production of a heterologous protein employs a strong expression cassette for that protein in combination with a weak expression cassette for an amplifiable gene. Subsequent amplification is effective in attaining high levels of production from the strong cassette in comparison with those obtained when the amplifiable gene is also present in an efficiently designed expression system.
Patent EP-0295801-A2 (EP)
Inventor: PAYNE HAROLD JAMES WILLIAM
IPC: E04F15/024
Filed: 1988-05-26
Abstract: A flooring panel comprises a substantially rectangular tray (12) with free edges of all upstanding sides (12S) bent outwardly to form flanging (12F), a substantially rectangular load-sustaining board or block (16) substantially filling the tray (12) whose bottom and the adjacent major face of the board or block are bonded together (18B), and a substantially rectangular cover plate (14) extending over the tray (12) and the other major face of the board or block (16) and bonded (18C) to that face. The cover plate (14) at each of its edges (14E) is secured to the flanging (12F) whether by clenching (14R in Figure 2) or welding (25 in Figure 3).
Patent EP-0294235-A2 (EP)
Inventor: YASUNO HIROSHI C O UBE INDUSTR
IPC: H05K3/06
Filed: 1988-06-03
Abstract: A base for a printed circuit board is continuously produced by an apparatus comprising at least one degreasing vessel (4a), at least one water pre-washing vessel (51,52,53), at least one electrodeposition coating vessel (6a), at least one electrodepositing liquid-recovering vessel (71,72), at least one water post-washing vessel (8a), and a trans­porting device (3) for intermittently transporting the base successively through the above-mentioned vessels (4a,6a,8a), which apparatus is provided with a device for conveying the base to a predetermined position above one of the above-mentioned vessels, stopping the base at that position, introducing the base into the vessel, keeping the base in the vessel for a predetermined time, and withdrawing the base from the vessel.
Patent EP-0297736-A2 (EP)
Inventor: KOWALIK JAMES J
IPC: B60G17/052
Filed: 1988-06-07
Abstract: A vehicle suspension apparatus has at least one levelling device (11) with a level sensor on each side of the vehicle. Levelling action is initiated when a level sensor indicates height out of a dead band around the calibrated level for the level sensor. Once initiated, levelling action occurs independently for all levelling devices in closed loop to target levels, different for intake and exhaust, which allow overshoot to a common intermediate level, the intermediate level allowing settling to the calibrated level. Order of levelling is rear first with intake before exhaust and then front with exhaust before intake to prevent the rear from falling below the front. Levelling is prevented when the vehicle is not moving but has moved since the last opening of one or more selected vehicle doors.
Patent EP-0303454-A2 (EP)
Inventor: FOUNTAIN FRANK SPRATT
IPC: G11B5/00
Filed: 1988-08-10
Abstract: A method of determining the angular and radial loca­tion of defects causing dropouts on a magnetic disc, and using this information to position individual dropouts in the field of view of a microscope.
Patent EP-0304218-A2 (EP)
Inventor: CRINON REGIS JEAN-ALBERT
IPC: B41J2/52
Filed: 1988-08-10
Abstract: A two-dimensional array of binary values is used to control operation of a bi-level imaging device. The array of binary values is formed by applying an enhanced array g(u,v) to a two-dimensional array of threshold values. A two-dimensional array of pixel values f(u,v) is used to form the enhanced array g(u,v) such that g(u,v) = m, + k[f(u,v) - m f ] where m f  is the average value of f(u + a, v + b) from a = -L to a = + L and b = -M to b = + M and k is a gain function which depends on the standard deviation in f(u + c, v + d) from c = -N to c = + N and d = -P to d = + P. L, M, N and P define the sub-array over which the standard deviation is calculated. Preferably, L, M, N and P are each equal to 2. The value of k is a decreasing function of the standard deviation: the larger the standard deviation, the smaller the gain factor k. The rate at which k decreases with increase in the standard deviation depends on the edge sampling characteristics of the array of threshold values.
Patent EP-0306221-A2 (EP)
Inventor: UCHIDA SUSUMU
IPC: F16D3/84
Filed: 1988-08-25
Abstract: A flexible boot for universal joints including a joint body (12) having an inner ring (10) fixed to one end of a first shaft (6) and an outer ring (5) provided on one end of a second shaft (9) comprises both ends fixed to the outer ring and to the first shaft, respectively, and a bellows portion (4) positioned between the both ends and having at least one valley (4a). There is provided at least one elastic holder ring (7) closely contacted with an outer peripheral surface of the at least one valley to prevent acute folding of the valley of the flexible boot.
Patent EP-0314318-A2 (EP)
Inventor: PUESTER NEIL
IPC: H01M50/541
Filed: 1988-10-04
Abstract: A multicell lead-acid battery (10) having a low profile, unitary combination cast-on-strap and intercell connector (26, 28, 30, 32, 34) configured relative to other components of the battery to be resistant to vibrational forces. A method for forming the connector features a heat sealing step to provide a tight mechanical fit.
Patent EP-0314422-A2 (EP)
Inventor: ARNOLD WENDELL RAY
IPC: A01N37/18
Filed: 1988-10-25
Abstract: Compounds of the formula (I):
      wherein: 
X = O, S, or NOH; 
R¹ is H or CH₃; 
n = 1, 2, or 3; 
R², R³, and R⁴ are as defined in one of the follow­ing paragraphs
     a) R² and R³ are independently Cl or Br, and R⁴ is H;   b) R², R³, and R⁴ are independently Cl or Br;   c) R² is F, R³ is Cl, and R⁴ is H; or   d) R² and R³ are CH₃ or C₂H₅, and R⁴ is H;    R⁵, R⁶, and R⁷ are as defined in one of the follow­ing paragraphs
   a) one of R⁶ and R⁷ is CH₃, R⁵ and the other of R⁶ and R⁷ is H;   b) R⁵ and R⁶ are H; and R⁷ is F, Cl, or Br;   c) R⁵ and R⁷ are independently F, Cl, or Br and R⁶ is H;   d) R⁵ and R⁶ are independently F, Cl, or Br, and R⁷ is H;   e) R⁶ and R⁷ are independently F, Cl, or Br, and R⁵ is H; or     f) R⁶ is phenoxy and R⁵ and R⁷ are H,    are useful fungicides, either alone or in combination with other fungicides.
Patent EP-0317146-A2 (EP)
Inventor: NAKAMURA KIKUO
IPC: G07F17/34
Filed: 1988-11-07
Abstract: This invention is a reel driving device which comprises a drive disk having a drive shaft fixing boss for prohibiting the drive shaft from idling, and impact mitigating bosses for mitigating an impact force exerted by the motor, provided therein opposed to each other with respect to the drive shaft fixing boss; a reel having holes for receiving the drive shaft fixing boss and the impact mitigating bosses provided at corresponding positions thereof; and reel fixing means for prohibiting the reel from moving along the drive shaft.
Patent EP-0281479-A2 (EP)
Inventor: DEGROOTE HUGUES
IPC: E04B2/74
Filed: 1988-03-02
Abstract: An interior rack comprising superposed horizontal shelves (2) supported by vertical uprights (1) forming underframes. Each of these uprights comprises a metallic tube (3) and two screw jacks (4) mounted respectively in opposite directions on the two ends of this tube, each jack itself comprising a threaded rod whose external diameter is only slightly less than the internal diameter of the tube. The rod is inserted into the tube over a considerable length, a nut screwed onto this rod bears axially against the corresponding end section of the tube and a pressure-distributing end-fitting is attached over the end of the threaded rod, exterior to the tube. <IMAGE>
Patent EP-0317437-A2 (EP)
Inventor: HAGA AKIRA
IPC: H03K17/22
Filed: 1988-11-17
Abstract: A reset signal generating circuit has a voltage dividing circuit (11) for dividing a power source voltage into a divided voltage, a first switching part (12) controlled responsive to the divided voltage from the voltage dividing circuit and turned ON when the power source voltage rises to a value in a vicinity of a predetermined value with an arbitrary rising speed, a second switching part (13) controlled responsive to an output signal of the first switching part and turned ON during a time in which the first switching part is ON, and a charging and discharging part (14, 15) including a capacitor supplied with an output signal of the second switching part for starting a charging operation from a first time when the second switching part turns ON. The charging and discharging part outputs a reset signal for a constant time from the first time to a second time and stops to output the reset signal after the second time.
Patent EP-0326095-A2 (EP)
Inventor: WITTMOSER ADALBERT PROF DR ING
IPC: B22C3/00
Filed: 1989-01-25
Abstract: Bei einem Verfahren zur Herstellung von metallischen Gußteilen mittels des Vollformgießens unter Verwendung von verlorenen Gießmodellen wird mindestens eine metallorganische Verbindung als Wirkstoff zugesetzt, die die Bildung von festem Kohlenstoff bei der Vergasung des verlorenen Gießmodelles teilweise oder ganz verhindert. Man erhält Gußteile, die keine wesentlichen Kohlenstoffabscheidungen an der Oberfläche aufweisen. Besonders geeignete Wirkstoffe sind Metallocene, z. B. Ferrocen, Aluminocen und Manganocen. Ein Schaumkunststoff und ein Additiv, die den Wirkstoff enthalten, sind zur Durchführung des Verfahrens besonders geeignet.
Patent EP-0326985-A2 (EP)
Inventor: BRAHMBHATT SUDHIR R
IPC: A61L2/20
Filed: 1989-01-30
Abstract: Process and apparatus for recovering at least one component of a sterilising gas, the sterilising agent and the diluting gas being separated in a liquefier and the sterilising agent liquefying and, after appropriate working-up, at least one component either being used again or being conveyed to a storage container. …<IMAGE>…