baber/WOPTO huggingface dataset:
Patent EP-0321882-A2 (EP)
Inventor: NAHM STEVEN HAROLD
IPC: C08F251/00
Filed: 1988-12-16
Abstract: Photocurable coating compositions comprising polyfunc­tional ethylenically unsaturated cellulosic polyesters having an average of at least 1.5 terminal alpha,beta-ethylenic un­saturations per substituted position of anhydroglucose unit of the polymer, a process for making them by reacting about 48 to about 69 weight percent of a cellulosic polymer having isocyanate-reactive hydroxyl functionality with about 52 to about 31 weight percent of a hydroxyl-reactive poly(alpha, beta-ethylenically unsaturated) isocyanate produced from a polyisocyanate having an average of at least three hydroxyl-­reactive isocyanate groups, and their use as curable coat­ings, are disclosed.
Patent EP-0280362-A2 (EP)
Title: Dünnschicht-Heizelement
Inventor: AUDING HANS
IPC: H01C17/20
Filed: 1988-02-16
Abstract: Dünnschicht-Heizelement, bestehend aus einem temperaturstabilen, elektrisch isolierenden Substrat mit einer dünnen, elektrisch leitfähigen, mit einander paarweise kompensierenden Fremdatomen aus je mindestens einem Akzeptoren bildenden Element und je mindestens einem Donatoren bildenden Element dotierten Metalloxidschicht, die mit Anschlußelektroden versehen ist, wobei die Metalloxidschicht mit um nicht mehr als 10% voneinander abweichenden Mengen der einander paarweise kompensierenden Fremdatome in einer Menge bis zu je 10 Atom% dotiert ist.
Patent EP-0277724-A2 (EP)
Title: Pressure balanced s-seal
Inventor: HALLING HORACE P
IPC: F16L23/20
Filed: 1988-01-20
Abstract: A pressure balanced sealing ring having a substantially S-shaped, resilient cross section including two oppositely facing convolutions, a central leg coupling the convolutions and a pair of outer legs, each extending from one of the convolutions. The ring is advantageously formed of metal and seals against opposed axially facing but offset surfaces in an annulus between two concentric pipes or opposed axially facing surfaces at the interface formed by two aligned pipes. Each outer leg has a substantially circular sealing line, these sealing lines being radially offset from one another, adjacent the free distal edge of each leg, and spaced from the convolutions. In a modified embodiment, the sealing ring has more than two convolutions and additional legs to connect them. In another series of modified embodiments, the sealing ring has one or two restraining rings rigidly coupled to one or both of the outer legs to ensure the desired direction of torsional deflection under the action of the differential pressure. The sealing ring can also have its sealing lines axially offset as an alternative to them being radially offset.
Patent EP-0277791-A2 (EP)
Inventor: DORIA GIANFEDERICO
IPC: C07D403/12
Filed: 1988-02-01
Abstract: The invention relates to compounds having the gener formula (I)
     wherein
     n is zero, 1 or 2;   each of R 1  and R 2  is independently: a) hydrogen, halogen, trifluoromethyl or C 1 -Ce alkyl; b) hydroxy, C 1 -C 6  alkoxy or C 3 -C 4  alkenyloxy; c) nitro, amino, formylamino or C 2 -C 8  alkanoylamino;   R 3  represents hydrogen or C 1 -C 8  alkyl;   R 4  is: a') C 1 -C 20  alkyl, unsubstituted or substituted by
     e') pyridyl, unsubstituted or substituted by one or two wherein each of R a  and R b  is Independently phenyl or C 1 -C 6  alkyl, or R a  and R b , taken together with the nitrogen atom to which they are linked, form a N-pyrrolidinyl, N-piperazinyl, hexahydroazepin-1-yl, thiomorpholino, morpholino or piperidino ring, wherein said heterocyclic rings may be unsubstituted or substituted by C 1 -C 6  alkyl or phenyl; b') C 5 -C 10  cycloalkyl, unsubstituted or substituted by methyl; c') 2- or 3-pyrrolidinyl, piperidyl of 2-piperazinyl, wherein said heterocyclic rings may be unsubstituted or substituted by C 1 -C 6  alkyl; d') isoxazolyl or thiazolyl, wherein said heterocyclic rings may be unsubstituted or substituted by C 1 -C 6  alkyl; substituents chosen independently from halogen, C 1 -C 6  alkyl and C 1 -C 6  alkoxy; or f) phenyl, unsubstituted or substituted by one or two substituents chosen independently from halogen, CF 3 ,C 1 -C 6  alkyl, C 1 -C 6  alkoxy, amino, nitro, formylamino and C 2 -C 8  alkanoylamino, and the pharmaceutically acceptable salts thereof, which possess immunomodulating activity and are useful e.g. in the treatment of neoplastic diseases and acute and chronic infections of both bacterial and viral origin in mammals.
Patent EP-0278763-A2 (EP)
Inventor: MIYAZAKI TAKESHI
IPC: G11B7/2467
Filed: 1988-02-11
Abstract: An information recording medium comprises a pair of substrates provided on at least one substrate thereof with a recording layer containing an organic coloring matter, and stuck together by use of an adhesive in such a manner that the substrates may be disposed with the interposition of a space, wherein said substrates of the information recording medium are stuck together by use of an adhesive containing an epoxy monomer and a compound capable of generating a Lewis acid by irradiation with light, and a process for producing the information recording medium.
Patent EP-0285425-A2 (EP)
Inventor: HILL MARTIN LESLIE
IPC: E04F10/00
Filed: 1988-03-31
Abstract: A canopy assembly has an openable panel 66 in a top or bottom wall to allow access to the interior without disturbing the front face member 72;90. This may be required e.g. to maintain light fittings 62 or to tension (78-86) a flexible sheet 72 of the front face member. There may be a pair of upright rear girders 10 and an assembly at the top and/or the bottom comprising a rear transverse member 12 that bridges the girders and has a hinge channel 22 at the front. Brackets 29 project forwardly from the girders 10 and carry a front transverse member 64;100. A lid 66 is hingedly engaged in the hinge channel 22 and extends to the front transverse member 64;100, which also supports the front face member 72;90, a displaceable screen 55, and a support 58,60 for light fittings 62.
Patent EP-0285461-A2 (EP)
Inventor: TADOKORA MICHIHIRO MITSUBISHI
IPC: G11B11/10
Filed: 1988-04-05
Abstract: A magneto-optic recording and reproduction apparatus provides a laser beam which is focused onto a storage medium which has three magnetic layers (3, 4, 10). Two of these layers (3, 4) are accessed by the laser beam to read out or write in information while the third layer (10) is premagnetized in the direction parallel to the thickness thereof. The laser beam incident on the layers is controlled to three intensities (a, b, c) for writing and reading information.
Patent EP-0296785-A2 (EP)
Inventor: KIMURA TOSHIHIKO
IPC: G03C7/38
Filed: 1988-06-21
Abstract: A reversal silver halide light-sensitive photographic material having improved stability against processing is disclosed. The photographic material comprises a support and photographic component layers including at least two silver halide emulsion layers having different spectral sensitivity from each other, in which at least one layer of the silver halide emulsion layers contains a pyrazoloazole-type magenta coupler, and at least one layer of the photographic component layer contains a compound which is capable of releasing either a development inhibitor or a compound capable of releasing a development inhibitor.
Patent EP-0319242-A2 (EP)
Inventor: FYE DONALD M
IPC: H04J14/06
Filed: 1988-11-29
Abstract: An optical amplifier (22) is used as a frequency-­selective high-gain element in a subcarrier-multiplexed fiber optic transmission system (20). A high-speed diode laser optical transmitter (21) is modulated by a plurality of independent information channels that are carried on separate, appropriately spaced carrier frequencies (f₁, f₂). An optical receiver, coupled to the transmitter (21) by way of an optical fiber (24), includes a narrow-bandpass semiconductor laser optical amplifier (22) having a gain bandwidth smaller than wavelength distances between adjacent ones of the carrier frequencies, a photodetector (23) coupled to the output of the amplifier (22), and polarization controlling means (26) coupled to the fiber (24) in front of the optical amplifier (22) for maximizing gain in the optical amplifier (22).
Patent EP-0326760-A2 (EP)
Inventor: BILLE JOSEF F
IPC: A61B3/14
Filed: 1988-12-22
Abstract: A laser beam guidance system comprises a combination of mirrors that establishes an optical channel within which the laser beam (22) is confined for movement. The system also includes means for moving the combination of mirrors to spatially reorient the optical channel. A beam steering scanner located on the path of the laser beam moves the beam within the optical channel onto selected paths which generally follow the longitudinal axis of the channel. Additionally, a focusing element (26) in the system brings the beam into focus at selectable points on the beam. In accordance with a pre-established program, the beam is moved within the channel and focused at points along the beam to photochemically affect cells in the cornea of the eye.
Patent EP-0319386-A2 (EP)
Inventor: HUDSON ROBERT L
IPC: A61L2/08
Filed: 1988-11-28
Abstract: There is disclosed a radiation stabilized fabric of polypropylene polymer or copolymer of polypropylene. Radiation stabilization results from adding by weight 0.5% - 1.0% of a long-chain aliphatic ester, particularly hexadecyl 3,5-di-t-butyl-4-hydroxybenzoate.
Patent EP-0287499-A2 (EP)
Inventor: CIRES ALFREDO
IPC: F02K1/82
Filed: 1988-04-13
Abstract: A cooling arrangement for the trailing edge of a nozzle flap (12,14) has a trailing edge liner (30) and a baffle plate (32). Air from a coolant plenum (22) passes through openings (38) to cool the trailing edge liner (30).
Patent EP-0286612-A2 (EP)
Inventor: JAKOBSSON GOTE
IPC: B29D30/54
Filed: 1988-03-28
Abstract: The present invention relates to a process and a device at re­covering of tires, particularly lorry and truck tires, using a prevulcanized tread rubber and comprising the application of an inner and an outer pressure along a foot of a tire, whereby one applies at least three contact means (10) with even parti-tion against the inner side of the tire along its foot (4), and that one applies removably to these contact means (10) a ring (13) on the outer side of the tire along its foot (4).
Patent EP-0342529-A2 (EP)
Inventor: HUSS RONALD E
IPC: G01S13/87
Filed: 1989-05-11
Abstract: A method serves for locating a radio frequency emitter (10) that transmits pulses in a swept beam pattern. The method comprises the steps of storing intervisibility data of terrain points (14) in a region around an observation point, measuring at the observation point (12) the times of arrival of a plurality of terrain point (14) reflections of a single pulse transmitted by the emitter (10), repeating the measuring step for a plurality of pulses transmitted by the emitter (10), and comparing terrain points (14) of reflection calculated from the measured times of arrival for assumed emitter (10) locations with the stored intervisibility data of terrain points (14).
Patent EP-0356803-A2 (EP)
Inventor: KLOTZ HELMUT DR
IPC: B01J45/00
Filed: 1989-08-15
Abstract: The present invention relates to a process for removing multivalent cations from monochromate solutions, the monochromate solutions which can be obtained by this process and the use of these solutions as an electrolyte for the electrochemical preparation of dichromates and chromic acid (CrO3).
Patent EP-0340848-A2 (EP)
Inventor: OUDEJANS JOHANNES CORNELIS
IPC: C07C209/48
Filed: 1989-04-26
Abstract: The invention provides a process for the catalytic hydrogenation of C12 to C22 nitrile to amine employing a certain nickel catalyst upon a carrier containing magnesium oxide and silica which contains from 60 to 90% (w.w.) of nickel calculated on the catalyst composition, which has a molar ratio of silica to nickel in the catalyst between 0.10 and 0.30, a molar ratio of magnesium to nickel in the catalyst between 0.25 and 0.05, 
a mean pore radius of the catalyst between 1.5 and 4.0 nanometers, a pore volume between 0.20 and 0.80 ml/g, an active nickel surface area of the catalyst between 90 and 150 m²/g of nickel and a BET total surface between 100 and 400 m²/g catalyst.
Patent EP-0335486-A2 (EP)
Inventor: NISHIUCHI KENICHI
IPC: G11B7/125
Filed: 1989-02-14
Abstract: In a method of recording an information signal by using a single light beam on a recording medium (1) which is changeable between first and second states which are optically distinguishable from each other, record marks are formed each by application of the light beam for a predetermined duration to cause the recording medium (3) to melt and the first state. To an area between the second marks is applied the light beam after having been modified to have a reduced energy to cause the area to melt and become a state substantially identical to the second state, whereby the record marks can be read highly reliably. In another aspect, each record mark is formed in a symmetrical shape by application of a train of light pulses providing an energy gradually reduced from the beginning to the ending of the predetermined duration.
Patent EP-0333372-A2 (EP)
Inventor: PARNELL JAMES A
IPC: G06F3/033
Filed: 1989-03-07
Abstract: Apparatus and method for determining the position, including the tilt and offset, of a pointer (PC) with respect to a grid of parallel conductors (7) with which it is electrically coupled is described. Measured responses (Xi to X 6 ) between each of a group of conductors (W 1  to W 6 ) and the pointer (PC) are obtained, and means are provided for fitting an expression, by the least squares or other method, for the responses of said conductors (W 1  to W 6 ) as a function of the distance C 2  between a point in the group (W 1  to W 6 ) and the pointer (PC) to the measuzed responses (X 1  to X 6 ).
Patent EP-0347182-A2 (EP)
Inventor: HARRYN JENNIFER LYNNE
IPC: G09B11/10
Filed: 1989-06-13
Abstract: An article and process for preparing an article for coloring comprising at least one sheet of paper or paperboard or the like on which there is disposed at least one image having at least a portion to be colored. The portion of the image which is to be colored is defined by border lines which are relatively wide and which are textured, generally lighter in appearance and with softened edges.
Patent EP-0349247-A2 (EP)
Inventor: SVENDSEN AXEL
IPC: A01N43/40
Filed: 1989-06-26
Abstract: Amino ketals having the formula
      wherein X and Y each independently represents O or -OCH₂-, (R¹) n  represents up to four substituents which are the same or different and selected from straight or branched chain alkyl having up to 10 carbon atoms, cycloalkyl having up to 6 carbon atoms, aryl, aryloxy, alkoxy, cycloalkoxy, arylalkyl and alkylthio, where two adjacent R¹-substituents may also together form a saturated or unsaturated ring, and n is 1, 2, 3 or 4, and m is 0, 1, 2, 3 or 4, and R² and R³ each independ­ently represents hydrogen, straight or branched chain alkyl having up to 10 carbon atoms, unsubstituted or alkylsubstituted cycloalkyl, alkenyl, alkynyl or un­substituted or alkylsubstituted arylalkyl, or R² and R³ when taken together with the nitrogen atom to which they are attached form a saturated or unsaturated, sub­stituted or unsubstituted heterocyclic ring which may optionally be aryl-fused or cycloalkyl-fused and which may optionally contain one or more additional hetero atoms selected from O and N, 
with the proviso that if X and Y are both O, m is 1, and -NR²R³ is other than an unsaturated, substituted or   unsubstituted heterocyclic ring which may optionally be aryl-fused or cycloalkyl-fused and which may op­tionally contain one or more additional hetero atoms selected from O and N, then (R¹) n  cannot be a sole substituent (n=1) in the 4-position in the cyclohexane ring and of the formula
      wherein R represents hydrogen, alkyl or optionally substituted phenyl, and the preparation of these compounds are described. The compounds I have fungicidal, particularly plant-­fungicidal activity, and more particularly activity against mildew, rust and other significant foliage diseases on cereals, and they are therefore applicable in fungicidal compositions and in methods for combating fungi, particularly phytopathogenic fungi, and more particularly mildew, rust and other significant foliage diseases on cereals.
Patent EP-0358317-A2 (EP)
Inventor: KIRSCHNER JONATHAN
IPC: G05D11/00
Filed: 1989-07-20
Abstract: A binary syrup metering system (10) for beverage dispensing including a pair of syrup containers (12,14) holding different syrup components, a meter device (16) with two inlets (22,24) connected one to each container (12,14) and a single syrup outlet (26) connected to a dispenser (20). The metering device (16) includes a flow channel (34,36) therethrough for each component, means for equalizing the pressure in each channel (42,44,46,52), and a metering orifice (68,70) downstream from the pressure equalizing means. This pressure equalization in combination with the metering orifices (68,70) provides the necessary flow control and a constant predetermined volumetric ratio of the two syrup components when mixed to form the complete syrup.
Patent EP-0369667-A2 (EP)
Inventor: URUSHIBATA HIDEAKI
IPC: D21C5/02
Filed: 1989-11-08
Abstract: A deinking composition comprises a reaction product obtained by reacting a glyceride mixture derived from natural oil and fat with ethylene oxide and propylene oxide, (a) said glyceride mixture (a) comprising 5 to 10 percent by weight of monoglycerides, 30 to 45 percent by weight of diglycerides and 50 to 70 percent by weight of triglycerides, (b) said reaction product having a molar ratio of ethylene oxide to propylene oxide in the range between 1.8 and 2.2, (c) said reaction product having the mole number of added ethylene oxide in the range between 30 and 80 on the average based on a mole of glycerides.
Patent EP-0376482-A2 (EP)
Inventor: KRAUSE HANS W
IPC: G01R33/28
Filed: 1989-11-27
Abstract: A masking sound source for a sound masking system has adjustable preset means for adjusting the spectral shape of the sound produced. The source includes a random noise generator (10) for producing white noise and having two incoherent outputs to which two low pass filters (11,12) having different frequency response characteristics are connected. The filtered noise signals are applied to a potential divider (13) forming a contour control device by which a composite noise signal having the requisite spectral shape is derived. This composite noise signal, after appropriate level adjustment, is applied to an output amplifier (15).
Patent EP-0327522-A2 (EP)
Inventor: NYGREN PER-AKE
IPC: C12N11/02
Filed: 1989-02-02
Abstract: A method of producing a fusion protein or polypeptide capable of selective bindning to serum albumin, characterized by the steps:
     a) constructing a recombinant vector comprising a first DNA sequence coding for a serum albumin binding polypeptide fragment and operatively linked to a second DNA sequence coding for a desired protein or polypeptide;   b) transforming a compatible host with said recombinant vector such that the combined DNA sequence coding for said fusion protein or polypeptide can be expressed by the host, and culturing the transformed host in a suitable growth medium to produce said fusion protein or polypeptide; and   c) isolating said fusion protein or polypeptide; a recombinant vector capable of replication in a microorganism;     
a host organism transformed by such recombinant vector; and fusion proteins or polypeptides produced according to such method.
Patent EP-0388935-A2 (EP)
Inventor: HAYAKAWA SHIGERU
IPC: E05B85/24
Filed: 1990-03-21
Abstract: A child protecting mechanism in a door lock apparatus includes a base (1) internally accommodating an opening/closing mechanism, an opening lever (4) pivotally supported on the base (1) for actuating the opening/closing mechanism, an inside lever (10) and a child protecting lever (13) pivotally supported on the base (1), and an opening lift lever (16) having one end connected to the inside lever (10) and another end connected to the child protecting lever (13) and capable of being engaged with and disengaged-from the opening lever (4). Turning the child protecting lever (13) causes the opening lift lever (16) to rock to disengage the opening lever (4) and the opening lift lever (16), thereby preventing the turning motion of the inside lever (10) from being transmitted to the opening lever (4).
Patent EP-0393404-A2 (EP)
Inventor: JOHNSTON EVERETT A
IPC: H03F1/30
Filed: 1990-03-29
Abstract: A technique for stabilization and calibration of precision analog circuit components such as amplifiers (14). A sample and hold circuit (21) is placed in the feedback loop of the component (14). The input of the component is periodically coupled to reference voltage while the sample and hold circuit (21) is set to a sample mode. Any offset voltage at the output of the component (14) is then fed, through the sample and hold circuit (21), back to a summing node formed at the input, and thus automatically canceled. This sequence is periodically repeated at convenient times, to keep the sample and hold circuit (21) properly charged, and to compensate for changes in operating conditions over time. 
     The transfer function of the component (14) can be determined by a circuit (30) which periodically measures its response to a series of known input voltages. The exact value of the voltage input to the component is known, since any offset is automatically canceled by the operation of the sample and hold circuit (21). After the response of the component to a number of inputs is measured in this way, its transfer function is determined using a method such as LaGrangian interpolation. During normal operation of the component (14) on the analog input signal, the computer then converts measured outputs to the interpolated values.
Patent EP-0410418-A2 (EP)
Inventor: MURA MASAYUKI C O MITSUBISHI D
IPC: G06F3/02
Filed: 1990-07-25
Abstract: An input device for a computer, which is used for executing a program in a computer by inputting a command and data, temporarily stores the contents of a series of inputs from an input unit in an auxiliary storage unit, and generates an input interrupt by reading the contents of the series of inputs from the auxiliary storage unit. In a method for input interrupt in a computer, which is used for generating an input interrupt in response to an input from an input unit, an interrupt is generated collectively for the contents of a series of inputs from the input unit.
Patent EP-0411508-A2 (EP)
Inventor: NAITO MASAFUMI
IPC: H01L41/04
Filed: 1990-07-27
Abstract: A method for driving a supersonic motor comprises the steps of: driving the supersonic motor by supplying a driving voltage of a fully higher frequency than a resonant point to the driving piezoelectric element, decreasing a driving frequency when a waveform distortion does not generate in an output signal of the oscillation detection piezoelectric element provided in the elastic body, and increasing the driving frequency when the waveform distortion generates in the output signal of the oscillation detection piezoelectric element.