baber/WOPTO huggingface dataset:
Patent EP-0307921-A2 (EP)
Inventor: NOGUCHI HIROMICHI
IPC: C08L63/00
Filed: 1988-09-15
Abstract: An improved active energy ray-curing resin composition comprising (i) a graft copolymerized polymer having a number average molecular weight of 5,000 or more and a weight average molecular weight of 50,000 or less: (ii) a linear polymer having a number average molecular weight of 5,000 or more and a weight average molecular weight of 350,000 or less and having a glass transition temperature of 60°C or more: (iii) an esterificated polyurethane obtained from oligoesterdiol or from oligoesterdiol and dihydric isocyanate which has a molecular chain terminal end being esterificated with acrylic acid: and (iv) a photopoly­merization initiator. 
     The resin composition can be desirably cured with an active energy ray such as ultraviolet ray or electron beam and it is capable of being laminated in a desired pattern on a cupper-coated laminate for use as a printed board or on a plate of metal, glass, ceramics or plastic.
Patent EP-0313950-A2 (EP)
Title: Verfahren zur Herstellung von aromatischen Polyestern
Inventor: TACKE PETER DR
IPC: C08G63/19
Filed: 1988-10-17
Abstract: Die Herstellung aromatischer Polyester auf Basis von Diphenolen und Iso- und Terephthalsäure erfolgt durch Umesterung von Estern der Diphenole mit den aromatischen Dicarbonsäuren in der Schmelze in der Weise, daß die Ester der Diphenole zunächst nur mit der Terephthalsäure allein umgesetzt werden und anschließend, nachdem mindestens 80 % der Terephthalsäure umgesetzt sind, die Isophthalsäure zugesetzt wird.
Patent EP-0321689-A2 (EP)
Inventor: BETZ GERHARD DR-ING
IPC: C21C5/46
Filed: 1988-11-10
Abstract: A device for measuring the temperature or as a gas-bubbling lance for molten metals or the like, in particular aluminium melts, has a ceramic shell (1) and a non-ceramic support part (17) which carries the ceramic shell and to which the shell is joined, the ceramic shell and the support part having different coefficients of expansion. With simple constructional assembly and easy handling, it is intended to show quick response and low shock sensitivity. For this purpose it is provided that the support part (17) is designed as a readily flexible rod or coil and is joined only pointwise to the inner wall of the ceramic shell (1). <IMAGE>
Patent EP-0295852-A2 (EP)
Inventor: LEE JAMES Y
IPC: G09G3/30
Filed: 1988-06-13
Abstract: A thin-film electroluminescent display panel (110) system has a plurality of vertical column electrodes (180) driven by column driver circuits and a plurality of horizontal row electrodes (182) driven by row driver circuits. The system includes a row driver control circuit (140) that enables the row drivers in a first sequence during a first display frame so that write voltage pulses are applied to the row electrodes (182) in order from the top to the bottom of the display panel (110). The row driver control circuit (140) enables the row drivers in a second sequence during a second display frame so that the write voltages are applied to the row electrodes (182) in the reverse order from the bottom of the display panel (110) to the top of the display panel (110). The alternating sequences of application of the write voltages to the row electrodes (182) cause the average residual dc voltage across each of the pixel elements of the display panel (110) to be substantially reduced towards zero so that latent image problems caused by the residual dc voltage is substantially reduced or eliminated.
Patent EP-0312255-A2 (EP)
Inventor: OKABE YUTAKA
IPC: F02F1/00
Filed: 1988-10-07
Abstract: A crank case (3) of a V-type multiple cylinder two-cycle engine is provided with a plurality of crank chambers (4,5) and housings for mounting lead valves (9) for the respective crank chambers. The crank case (3) is constructed by upper and lower case halves usually casted and the split surface of the case halves (3a,3b), when combined, passes the axis of the crank case and one of the lead valve mounting housings (9) which is desirably disposed on the side of a carburettor.
Patent EP-0326751-A2 (EP)
Inventor: CORNETT JOHNNY A
IPC: G06F3/048
Filed: 1988-11-30
Abstract: Touchscreen control panal apparatus that highlights a control key to which the operator slides touch and actuates the associated control function upon touch release from the highlighted key. Highlighting is deleted from a key when operator slides touch therefrom without releasing touch. Parameter values are adjusted by touching a control key associated therewith and thereafter sliding touch anywhere on the touchscreen to effect parameter value change.
Patent EP-0320205-A2 (EP)
Inventor: FOXTON MICHAEL WALTER
IPC: C07K1/02
Filed: 1988-12-06
Abstract: There are described new compounds of formula (1)
      wherein 
R¹ represents an acyl group; 
X¹ represents phenylalanine or p-methoxyphenyl­alanine bonded N-terminally to R¹ and C-terminally to X²; 
X² represents histidine or N-methylhistidine bonded N-terminally to X¹ and C-terminally to the group -NH-; 
R² represents a C₄₋₆ cycloalkyl group; 
R³ represents a group CHR⁶R⁷ (where R⁶ is a hydrogen atom and R⁷ is a phenyl group, or R⁶ is a methyl group and R⁷ is a hydrogen atom or a methyl or ethyl group; 
X³ represents a C₂₋₆ alkylene chain optionally substituted by one or more C₁₋₄ alkyl groups; 
R⁴ and R⁵, which may be the same or different, each independently represent a hydrogen atom or a C₁₋₄ alkyl group, or NR⁴R⁵ may form a 5- or 6- membered polymethylenimine ring; 
and salts and solvates thereof. 
     The new compounds have been found to exhibit activity as renin inhinitors, combining good duration of action with significant oral potency. 
     Compositions containing the compounds of formula (1) and processes for preparing the compounds are also described.
Patent EP-0277900-A2 (EP)
Inventor: BALLESTER RODES MONTSERRAT
IPC: C07C65/03
Filed: 1988-01-05
Abstract: Compounds constituted by ascorbyl derivatives of H²-­receptor antagonists of formula
      or the O-alkylidene, 5,6-diacyl, 6-acyl derivatives thereof having two to sixteen carbon atoms, or a 6-­phosphate, where  X  may be 1, 2 or 3 and  Y  may be 1 or 2, R₁ and R² are both hydrogen or R₁ may be hydroxyl and R₂ hydrogen, Z being an hydrogen atom or an alkali or alkaline-earth metal, preferably sodium, potassium or calcium, and R₃ an organic base with one or more basic functional groups, having H₂-receptor antagonist proper­ties, possibly as a salt of an organic acid, at least one mole, selected from the group constituted by aspartic acid, glutamic acid, caffeic acid, ferulic acid and gallic acid, capable of reacting with nitrous acid, and a process for the preparation of said compounds. It is also descri­bed the process for the preparation of the new compounds in the presence of fatty acids.
Patent EP-0286591-A2 (EP)
Inventor: RATTI ARTURO
IPC: D02G3/36
Filed: 1988-03-23
Abstract: The device for production of fancy effect yarns comprises a hollow rotating spindle (3) driven by a belt (11) and a false twist spindle (4) driven at an angular speed that is adjustable relative to that of hollow rotating spindle (3). 
     The rotary movement of the false twist spindle (4) originates from that of hollow rotating spindle (3) by means for varying the angular speed of false twist spindle (4) relative to that of said hollow rotating spindle (3). 
     Said means preferably comprise a countershaft (13) and interchangeable pulleys (14, 15, 16, 17) of different diameter inserted: (14) on hollow rotating spindle (3), (15 and 16) on countershaft (13) and (17) on false twist spindle (4).
Patent EP-0302843-A2 (EP)
Inventor: DALL OLIO LEANDRO
IPC: G06T17/40
Filed: 1988-08-03
Abstract: A computer aided working station is described for the design and/or processing of sketches for articles of clothing or the like, comprising an electronic pro­cessor associated to image files, means for optical storage of the images, image pick-up means, graphic composition means and other parts enabling new image configurations to be combined using file elements and combining them fully or in part.
Patent EP-0292454-A2 (EP)
Inventor: VAHLNE ANDERS
IPC: G01N33/68
Filed: 1988-05-13
Abstract: A synthetic peptide antigen corresponding to a region of the glycoprotein gp41 encoded by the env gene of HIV-2 is provided. The peptide which is immunologically reactive with HIV-2 specific antibodies is useful in assays for detection of HIV-2 infection or exposure and in compo­sitions to elicit the production of antibodies against HIV-2 in animals including man.
Patent EP-0327976-A2 (EP)
Inventor: HELLING GUNTER DR
IPC: G03C7/36
Filed: 1989-02-03
Abstract: Colour-photographic recording material with a light-reflecting base and at least three light-sensitive silver halide emulsion layers, arranged thereon, of different spectral sensitivity, which are spectrally associated with a cyan coupler, a magenta coupler and a yellow coupler respectively, the silver halide layers having a chloride content of > 95 mol % and the blue-sensitive silver halide emulsion layer being associated with a non-diffusing  alpha -acylacetanilide yellow coupler of the following formula (I) <IMAGE>  in which  X, Y, R<1> and R<2> are as defined in the description, and the layers of the recording material having been hardened by a hardener of the following formula (II) <IMAGE> in which  R<3>, R<4>, R<5> and n are as defined in the description, shows, in conjunction with a quick-processing method, a low yellow fog (Dmin) with simultaneously neutral colour reproduction.
Patent EP-0330217-A2 (EP)
Inventor: BIANCHI DANIELE
IPC: C12N11/08
Filed: 1989-02-24
Abstract: Continuous biotechnological preparation of optical isomer S(+) of 2-(6-methoxy-2-naphthyl) propionic acid consisting in the reaction of a racemic (R,S) ester of 2-(6-methoxy-2-naphthyl) propionic acid having melting point below 50°C of formula:
      wherein 
R₁ = a C₂-C₁₀ alkyl, C₄-C₆ cycloalkyl, phenyl, tetrahydropyranyl , tetrahydrofuranyl radicals and -(CH₂CH₂O) n -R2 group, wherein 
n = 2-15 and 
R₂ = a C₁-C₄ alkyl group, 
with the Lipase obtained from  Candida Cylindracea , at temperatures ranging from 20°-60°C and at a pH ranging from 5 to 8, by feeding said ester in a continuous way into a bioreactor containing said Lipase immobilized on a porous carrier selected from adsorbent resins of the polyacrylester type having a porosity ranging from 50 to 1000 Å and a granulometry ranging from 1 to 0.01 mm.
Patent EP-0332114-A2 (EP)
Inventor: TSUJI AKIO PATENT DEP DEV DIV
IPC: B41J3/28
Filed: 1989-03-06
Abstract: A manual sweeping copier having an image sensor (57) for reading image data from an original ( a ), a memory (114) for storing the image data read by the image sensor (57), and a printer (32) for printing on paper the image represented by the data stored in the memory (114). The image data output by the image sensor (57) represents an image idential to the image printed on the original, whether the copier has been swept for­ward or backward across the original.
Patent EP-0344665-A2 (EP)
Inventor: MORL LOTHAR PROF DR SC TECHN
IPC: A23P1/08
Filed: 1989-05-27
Abstract: The invention relates to a process and apparatus for applying matter to expanded starch-containing products, it being possible to use the process in the foodstuffs industry. The process according to the invention can be used, in particular, in the preparation of starch-containing products known as snacks for applying spices or other matter. The expanded starch-containing product is, immediately after expansion, placed in a reaction chamber where it is exposed to the earth's gravity or a centrifugal field. During this, a gas/vapour mixture flows into the reaction chamber at a high velocity approximately at right-angles to the direction of action of the field. The matter to be applied to the surface of the expanded starch-containing product is introduced together with the gas/vapour mixture into the reaction chamber. In the expansion chamber a velocity component opposite to the direction of the field is imposed on the gas/vapour flow.
Patent EP-0327185-A2 (EP)
Inventor: BORDEN PETER
IPC: G01N15/04
Filed: 1989-02-03
Abstract: An apparatus for monitoring particle fallout incorpor­ates a particle flux monitor and a chimney structure. The chimney is positioned over an aperture in the housing of the monitor to provide a still air condition so that the parti­cles that descend to the monitor and pass through the light net of the monitor are precluded from being carried back to the light net, which would result in an erroneous count.
Patent EP-0336638-A2 (EP)
Inventor: MATHEWES JAMES K JR
IPC: G01R31/3185
Filed: 1989-03-30
Abstract: Fault insertion circuits under programmable control and resident in an integrated circuit (LSI or VLSI) (10) insert transient and intermittent fault classes in addition to a permanent fault class into functional logic (24) on such integrated circuit (10). Specific fault types programmable for each fault class include a stuck-open fault and bridging faults both wired-AND and wired-OR. The programmable fault insertion circuitry on each integrated circuit interfaces directly or indirectly with a BIT maintenance controller (12). In addition to verifying test software, a fault tolerant system's error detection and recovery circuits may be verified by fault insertion testing using the transient and intermittent fault insertions. The controller (12) inserts a fault (11) into the integrated circuit (10) with control and initialisation data words and monitors the effect of the fault on the functional logic (24). The fault control and initialisation data words are stored in timers (52, 54, 56), a fault word register (14), and an intermittent fault mode logic (60), and are decoded under the control of the controller (12) and a slaved timing and control generator (17) to load a fault type generator (16) which responds by supplying a fault type signal (FAULTn) to a fault insertion interface (18) which thereupon inserts the required fault into functional logic (24) by appropriate modification of the coupling between an output signal (N) from and and an input signal FSIGNAL(N) to the functional logic (24).
Patent EP-0352936-A2 (EP)
Inventor: DEY SUBRATA
IPC: G01S13/74
Filed: 1989-07-12
Abstract: A presence-detection-system tag (10) in which a frequency-dividing transponder may be decisively deactivated notwithstanding the intensity of the ambient magnetic field. The tag (10) includes a frequency-dividing transponder including an active strip (12, 14) of magnetic material that, when magnetically biased to be within a predetermined magnetic field intensity range, responds to excitation by electromagnetic radiation of a first predetermined frequency by radiating electromagnetic radiation of a second predetermined frequency; a first bias strip (16) of magnetic material disposed in relation to the active strip (12, 14) for biasing the active strip (12, 14). A second bias strip (18) of magnetic material is disposed in relation to the active strip (12, 14) for further biasing the active strip (12, 14) to thereby prevent the active strip (12, 14) of magnetic material from radiating electromagnetic radiation of the second predetermined frequency in response to excitation by electromagnetic radiation when the first and second bias strips (16, 18) are both magnetized. A coded tag (10) includes two such active strips (12, 14) having different magnetomechanical resonant frequencies. The tag (10) may be detected in a presence detection system that includes means for transmitting an electromagnetic radiation signal of a first predetermined frequency into a surveillance zone and means for detecting electromagnetic radiation of the second predetermined frequency within the surveillance zone. The system further includes a magnetizer for magnetizing the second bias strip (18) to thereby deactivate the frequency-­dividing transponder of the tag (10).
Patent EP-0388934-A2 (EP)
Inventor: HAGA AKIRA
IPC: H01J29/07
Filed: 1990-03-21
Abstract: A cathode ray tube (101) in which an electron beam rectangular shape discharged from an electron gun (102) passes through holes (e.g. circular or) of a shadow mask (104) and then strikes on a fluorescent substance (103) on the front surface of a tube body. During that time the electron beam is shielded from a magnetic field generated by magnetizing the shadow mask. Preferably said magnetic shielding means includes a magnetic shield layer plated over the inner front surface of each hole of the shadow mask, said magnetic shielding means consisting of a material (e.g. nickel-iron-alloy) higher in magnetic permeability than the magnetic material of the bulk material of the shadow mask.
Patent EP-0403920-A2 (EP)
Title: Oligomere Epoxidharze auf Basis von speziellen Diphenolen sowie deren Umsetzungsprodukte mit (Meth)acrylsäure und Diisocyanaten
Inventor: HESS BERNHARD DR
IPC: C08G59/40
Filed: 1990-06-12
Abstract: Die Erfindung betrifft oligomere Epoxidharze, die sich von speziellen Diphenolen bzw. von Diglycidylethern auf Basis dieser Phenole ableiten, Oxazolidinongruppen enthaltende oligomere Epoxidharze auf Basis der neuen Diglycidylether sowie härtbare Mischungen enthaltend die oligomeren neuen Epoxidharze, sowie die Umsetzungsprodukte der neuen oligomeren Epoxidharze mit ungesättigten Carbonsäuren, vorzugsweise in Gegenwart eines Vinylmonomeren zu Phenacrylatharzen, sowie Oxazolidinongruppen enthaltende Phenacrylatharze auf Basis der neuen Diglycidylether.
Patent EP-0425851-A2 (EP)
Inventor: CASPER DANIEL FRANCIS
IPC: H04L7/04
Filed: 1990-10-10
Abstract: An apparatus for decoding frames from a data link including a multiple entry expect/mask buffer an input for receiving multiple character frames, a comparator for comparing characters received from the data link with expected characters in the expect/mask buffer as masked by a mask also in the expect/mask buffer, a multiple entry header buffer for storing characters of frames received by the input, and a multiple entry compare buffer for storing in an entry the results of the comparison of the characters stored in the corresponding entry in the header buffer to expected characters as masked by the mask in a corresponding entry of the expect/mask buffer. Storage into the header buffer and the compare buffer is stopped by terminating events which are detected by a state machine. A data frame recognition circuit is provided which detects a variety of data frames from among the frames transmitted over the data link to the input of the apparatus.
Patent EP-0426122-A2 (EP)
Inventor: SUGA YASUSHI
IPC: B05D1/30
Filed: 1990-10-30
Abstract: A slide-hopper-type coating method in which the viscosity of the coating solution forming a free-falling curtain and the angle α which the front edge of the lip of the slide hopper forms with respect to the horizontal are selected with respect to the flow rate of the curtain in such a way that the line of contact between the curtain and the web is concave with respect to the direction in which the web travels. In addition, the angle β which the extension of the curtain in the direction of its fall forms with respect to the direction of travel of the web at the point where the curtain is deposited on the web is preferably adjusted so that it is an obtuse angle not larger than 140°. By satisfying these conditions, the coating method of the present invention is capable of extending the upper limit of coating speeds without causing "sagging" in the range of high flow quantities of coating solution per unit length of curtain coat width.
Patent EP-0429039-A2 (EP)
Inventor: SINCLAIR JOHN DAVID
IPC: A61K9/48
Filed: 1990-11-19
Abstract: The use of an opiate antagonist for the preparation of a pharmaceutical composition to be transdermally administered simultaneously or separately sequentially with alcohol and a device for transdermally administering the antagonist. The device is a package containing a fixed dose of opiate antagonist, a vehicle and a permeation enhancer.
Patent EP-0430165-A2 (EP)
Inventor: ASADA SHINJI C O DAINIPPON SCR
IPC: H04N1/60
Filed: 1990-11-27
Abstract: On an conversion plane of image data, first through third points ( Q H'  Q S , Q D  ) are provided. The first and second points are determined in accordance with highlight and shadow points of an original image, respectively, while the third point is determined in accordance with a dummy shadow point of the original image. A conversion curve ( C a , C b  ) is so determined as to pass through the first and second points and to extend along a straight line ( L ) connecting the first and third points in the highlight region on the coordinate plane.
Patent EP-0428183-A2 (EP)
Inventor: GEMSJAEGER HELMUT
IPC: E05C9/06
Filed: 1989-03-03
Abstract: Grain, in partic. malt, is ground by a machine with two pairs of grinding rollers. The first pair is mounted above the second pair with the axes of the members of one pair lying in a horizontal plane. The rollers are mounted so that the gap between the upper pair is vertically above the gap between the lower pair. The meal falls under gravity through the first of rollers and then through the second pair of rollers where it is ground a second time. The twice ground grain then falls onto vibrating sieves and any grain not passed through the sieves is guided to a lower pair of rollers where it is ground for a third time.
Patent EP-0423894-A2 (EP)
Inventor: CONTOR LAURA
IPC: D06M13/402
Filed: 1990-10-15
Abstract: Environmentally safe, stable, pourable aqueous fabric softening compositions based on the combination of a quaternary ammonium compound and an amido amine. The softener combination comprises from as little as 1% and up to 60% and preferably 2 to 20% by weight of the composition. Methods for making the composition are also described. Softening performance is outstanding and the compositions are simple to prepare, even the more highly concentrated forms. The softener compositions are primarily intended for use in the rinse cycle of an automatic washing machine.
Patent EP-0403044-A2 (EP)
Inventor: DE JONG HENDRIKUS
IPC: C09D175/00
Filed: 1990-01-03
Abstract: Blocked polyisocyanates made with a plurality of blocking agents having substantially different deblocking agents have the advantage that they can be used without the parent polyisocyanate ever being released. More particularly, polyurethanes are made by reacting such blocked polyisocyanates with a suitable polyol first at a temperature such that one of the isocyanate groups becomes deblocked, and then at a higher temperature such that the remaining isocyanate groups are deblocked.
Patent EP-0389176-A2 (EP)
Inventor: MILNER PETER HENRY
IPC: A61P31/04
Filed: 1990-03-15
Abstract: β-Lactams having the formula (I) or a salt thereof are described, together with a process therefor:
      wherein Y denotes atoms completing a penicillin or cephalosporin - type nucleus, R¹ is a group of the formula: 
HO- [X]  n - 
in which X is an optionally substituted monocyclic or fused polycyclic aromatic ring system in which the attached hydroxy group is conjugated with the group:
      and n is 1 or 2; R² is hydrogen, C₁₋₆ alkyl or aryl C₁₋₆ alkyl; and R₃ is hydrogen or a carboxy protecting group. 
     Compounds of formula (I) are intermediates useful in the preparation of β-lactam antibiotics having an α-formamido substituent on the carbon atom adjacent to the carbonyl group of the β-lactam ring.
Patent EP-0389202-A2 (EP)
Inventor: FUJII YASUHIRO
IPC: G11C11/407
Filed: 1990-03-16
Abstract: A dynamic random access memory includes a memory cell array (10), an address supply part (12, 14, 16), a data input/output part (24, 28, 30) and a word line driver (36). The word line driver increases word lines (WLn, WLn+1) to a first voltage (> Vcc, Vcc-Vth) during a first predetermined period after a first timing when the address supply circuit selects one of the word lines for reading out data and a second predetermined period after a second timing when the address supply circuit releases the one of the word lines from a selected state and maintains the one of the word lines at a second voltage (Vcc, Vcc-Vth) less than the first voltage during an interval between the first and second predetermined periods.