baber/WOPTO huggingface dataset:
Patent EP-0292152-A2 (EP)
Inventor: HAVEN DUANE A
IPC: G02F1/13
Filed: 1988-05-05
Abstract: An electron beam-addressed liquid crystal cell for a light valve. The cell (40) includes liquid crystal material (42) sandwiched between two substrates (16, 44). One substrate (44) is addressed by the electron beam (60a, 60b) and includes a coating (51) having a rate of secondary electron emission greater than the characteristic rate of secondary electron emissions of the base layer (49) of the substrate (44). The enhanced secondary electron emission characteristics of the coated substrate (44) permit the cell to be modulated with relatively lower electron beam current for correspondingly higher image resolution.
Patent EP-0299711-A2 (EP)
Inventor: MIKI TSUTOMU MITSUBISHI DENKI
IPC: G10L19/00
Filed: 1988-07-12
Abstract: An audio signal recording and reproducing apparatus which digitizes sound into an electric audio signal, and data compresses so as to reduce information quantity, and records the same into a semiconductor memory (31) and reproduces an audio signal from the recorded data, includes a plurality of input compression and output extention conversion tables (29, 33) which are used for compression conversion of input signal and extention conversion of output signal, respectively, and input compression and output extention conversion table selection counters (27, 34) which are count-controlled by the difference data representing the change of the audio signal and selects one among a plurality of input compression and output extention conversion tables (29, 33) in accordance with its count value.
Patent EP-0309232-A2 (EP)
Inventor: YOSHIDA YOSHIO
IPC: G11B11/105
Filed: 1988-09-21
Abstract: An improved optical information recording and reproducing apparatus which is capable of detecting record­ing errors simultaneously with recording function for reduction of recording time, without requiring particular high accuracy for an optical system, and avoiding complica­tion in the construction and consequent large size of the optical system.
Patent EP-0315479-A2 (EP)
Inventor: OHTA MASAHIRO
IPC: C08G73/10
Filed: 1988-11-04
Abstract: This invention relates to a method for preparing polyimide having good heat-stability and excellent flowability in a molten state. 
     The polymide is prepared by reacting aromatic diamines such as 4,4′-bis(3-aminophenoxy)biphenyl, bis[4-(3-aminophenoxy)phenyl] ketone and bis [4-(3-aminophenoxy)phenyl] sulfone; tetracarboxylic dianhydrides such as pyromellitic dianhydride, 3,3′,4,4′-benzophenonetetracarboxylic dianhydride and bis(3,4-dicarboxyphenyl) ether dianhydride; and monoamines such as n-hexylamine, cyclohexylamine, aniline, 4-aminobenzophenone. The molar ratio of tetracarboxylic dianhydride : aromatic diamine : monoamine is 1:(0.9 to 1.0):(0.001 to 1.0). 
     Another invention relates to polyimide composite materials which are excellent in mechanical strengths and processability. The materials contain the polyimide above prepared and fibrous reinforcing materials such as yarn, roving, tow, fabrics, mats and felts of glass fiber, carbon fibers or aromatic polyamide fibers.
Patent EP-0294358-A2 (EP)
Inventor: PIRLET ROBERT
IPC: C25D17/12
Filed: 1988-06-01
Abstract: Electrode for an electrolysis cell intended for the deposition of a metal coating on a substrate. It comprises an electrode body which has at least one surface profiled in a manner corresponding to the surface of the said substrate; the electrode body has a plurality of parallel narrow slots which open into the profiled surface and which are connected to transverse channels joined alternatively to means for feeding or removing electrolyte. The transverse channels (9, 10) are defined by profiles (2, 11) arranged parallel to each other and at some distance from each other; these profiles have at least one profiled face (7) and are attached individually to a support (3) so that the profiled faces constitute the profiled surface of the electrode body. <IMAGE>
Patent EP-0334056-A2 (EP)
Inventor: CRIVELLY JAMES VINCENT
IPC: C08L83/06
Filed: 1989-02-28
Abstract: A method is provided for coating a substrate with a non-toxic irradiation curable epoxy resin composition. There is used an alkoxy-substituted aryl onium salt, in combination with a non-toxic oxirane-containing organic or silicone resin.
Patent EP-0338372-A2 (EP)
Inventor: MURDOCK KEITH CHADWICK
IPC: C07D405/12
Filed: 1989-04-10
Abstract: The N-phosphorylation of basic nitrogenous drug compounds to produce pro-drugs with enhanced water solubility or lipid solubility, or reduced toxicity, is disclosed. Drugs containing amine, amidine, guanidine, isourea, isothiourea and biguanide functions may be converted to such pro-drugs. The pro-drugs are hydrolyzed in the body, regenerating the original drugs with the release of a salt of phosphoric acid.
Patent EP-0343636-A2 (EP)
Inventor: KAWAKAMI TOSHIKATSU
IPC: H04N7/088
Filed: 1989-05-24
Abstract: A character multiplex broadcasting receiving apparatus for reducing and displaying a plurality of character figure information including header information and text information is provided. In the invention, to simultaneously display a plurality of character figure information, division signals (Ⓐ, Ⓑ, Ⓒ) are formed from a horizontal pulse (H), a vertical pulse (V), and a clock (CLK) (chrominance subcarrier frequency f sc  x 4) to designate areas on the CRT. Either an animation (television image) or a character image to display character figure information is designated every divided picture plane and a plurality of character figure information are simultaneously displayed.
Patent EP-0360209-A2 (EP)
Inventor: KANDO HIDEHIKO
IPC: G11B7/13
Filed: 1989-09-19
Abstract: An optical head and an optical data processing apparatus, wherein a planar waveguide (4) is formed on a substrate (1, 2) for propagating the light emitted from a light source (3), a diffraction grating (10) is concentrically formed around a specific point of the planar waveguide on the same planar waveguide, the light diffracted by the diffraction grating is irra­diated on an optical disk (100), and the light reflected from the optical disk is received by an optical detector (50, 51, 52, 53) formed on the planar waveguide. The amount of aberration is thus reduced, realizing a stable, high-performance optical system. Further, the dif­fraction efficiency is improved in converting the space light into the guided light by the diffraction grating, thereby improving the light utilization rate.
Patent EP-0353986-A2 (EP)
Inventor: HOLLING RONALD WINSTON
IPC: H05B3/00
Filed: 1989-08-01
Abstract: A relay control for a cooking appliance having a heating element includes a sensor for detectirg the occurrence of an arc upon a change of state of a relay coupled between the heating element and a power supply. Upon detecting an arc, the sensor provides a timing signal which is coupled to a microprocessor that controls the energization and deenergiza­tion of the relay. The microprocessor is responsive to the timing signal from the sensor to determine the time delay between the last energization/deenergization of the relay and the changing of the relay's state. From the time delay, the microprocessor determines a delay constant. Subsequently, the microprocessor energizes the relay at a time after the detection of a zero crossover point of the power supply signal, wherein the time is equal to the determined delay constant to cause the relay to change state at or slightly before a zero crossover point of the power supply signal. The sensor may take the form of an optical sensor, such as a phototransistor, mounted inside the housing of the relay or outside of, but within optical range of, the housing, in which case the housing would be transparent to the optical wavelength of an arc. Alternatively, the sensor may include an electromagnetic or RF pick-up coil for sensing an electromagnetic or RF signal in the radio frequency (RF) range radiated upon the generation of an arc. Such an RF pick-up coil may be mounted inside the housing of the relay or outside of the housing but within the range of the housing, in which case the housing would be formed of materials that would not interfere with the RF signal from   an arc. Alternatively, the sensor may be a vibration sensor, such as a piezoelectric transducer, capable of detecting vibra­tions associated with the opening or closing of the relay contacts.
Patent EP-0368445-A2 (EP)
Inventor: JUNG ROGER ERWIN
IPC: G02B6/36
Filed: 1989-08-16
Abstract: A comb-like support structure for optical cords (20) has slots (24) of uniform width having resiliently-compressible walls which grip frictionally the cords (20). Intermediate portions of the cords (20) are simply pushed into corresponding slots (24) from one end. The cord support (12) is conveniently mounted in one wall of a distribution frame for optical fibre transmission systems.
Patent EP-0356142-A2 (EP)
Inventor: STEPHEN DAVID
IPC: B32B15/01
Filed: 1989-08-17
Abstract: A structural box beam of the type formed by a method using superplastic forming and diffusion bonding techniques (SPF/DB). The basis is a SPF/DB four sheet cellular structure box beam (33), for particular application to a flap track beam (13) for aircraft, said box beam including integrally formed flap track flanges (34) and corrugated shear webs (35). The corrugations serve the dual purpose of reacting local track bending moments. Internal shear webs (36) are integrally formed as part of the cellular structure. The box beam is designed to be manufactured from a flat blank assembly (39) consisting of four chemically-etched sheets (40-43) with local reinforcements placed between the core and skin sheets providing a low cost means of tailoring the beam to minimum thickness requirements.
Patent EP-0341229-A2 (EP)
Inventor: LEINO JORMA
IPC: C23C4/06
Filed: 1989-04-26
Abstract: The invention concerns a roll used in the manufacture of paper, for example a centre roll in the press or a calender roll, with which the web is in direct contact and from which the web is detached. Onto the cylinder mantle of the roll, a coating has been formed, which is partly made of metal and which also includes a ceramic material. The outer face of the coating consists of carbide-rich areas and of matrix areas placed between said areas. The invention further concerns a method for the manufacture of such a roll.
Patent EP-0386616-A2 (EP)
Inventor: KUNISHI NORIYUKI C O IDEMITSU
IPC: B29C48/07
Filed: 1990-03-01
Abstract: A process for treating a mixture of a polymer and a chlorinated organic solvent under heating, characterized by employing an apparatus in which a portion thereof to be brought into contact with the heated mixture is made of an acid resistant inorganic material selected from a group consisting of a metallic composition containing at least 85% of copper, nickel or a mixture thereof, and a ceramic material. Deterioration in color is improved in a process for recovering a polymer dissolved in the chlorinated organic solvent.
Patent EP-0397110-A2 (EP)
Inventor: LATIMER MARGARET GWYN
IPC: A41B/
Filed: 1990-05-08
Abstract: An absorbent article includes a retention portion (48) for storing absorbed liquids, and a distinctive surge management portion (46). The surge management portion, which has a selected basis weight, is constructed to rapidly uptake and temporarily hold at least three (3) successive surges of liquid directed into the target zone of the article and then release each of the surges to the retention portion. The retention portion desorbs each input of liquid from the surge management portion and stores the liquid. Particular functional and structural parameters can further characterize the surge management portion of the absorbent article.
Patent EP-0401528-A2 (EP)
Inventor: DIESING KARL-HEINZ
IPC: A22C21/00
Filed: 1990-05-09
Abstract: A support device for supporting eviscerated poultry carcasses or parts thereof for the purpose of or during processing are described. This support device includes a support body having a saddlehorn, onto which the poultry carcass, present in the form of the front half or thorax, may be slid. A clamping device actuatable by hand operation or from the feed movement of the support device ensures by means of a clamping lever secure support by clamping of the sternum in its end region between the coracoid bones. The clamping lever of the clamping device during loading is in an open position which does not interfere with this. 
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Patent EP-0411536-A2 (EP)
Inventor: NODA SHUHEI
IPC: B29B9/06
Filed: 1990-07-30
Abstract: Provided is an apparatus and process for producing pellets (14) which comprises introducing strands (12) between two upper and lower feed rolls (6, 7) using a belt conveyer (5) slanted down forward with a press roll (4) mounted thereon, then introducing the strands (12) to a support (8) having a fixed blade (9) on the head thereof and cutting the strands (12) with a rotary blade (10) while spraying a liquid onto the strands from above the support (8). 
     This process can give pellets (14) having no obliquely cut surface and having a uniform cut length.
Patent EP-0418588-A2 (EP)
Inventor: BURGKHARDT BERTRAM
IPC: G01T1/06
Filed: 1990-08-24
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung zum Auswerten von Glasdosimetern, bei dem anregendes UV-Licht in ein Fluoreszenzglaselement gelenkt wird, das erzeugte Fluoreszenzlicht in einer ersten und von dieser sich unterscheidenden zweiten Abtastzeit über eine vorher festgelegte Zeitdauer abgetastet wird und die Strahlendosis aus dem Integral des abgetasteten Fluoreszenzlichts des genannten Fluoreszenzglaselements berechnet wird. Die Erfindung hat die Aufgabe ein Verfahren und Gerät zur Messung der Strahlendosis des Fluoreszenzglaselements mit hoher Empfindlichkeit und Genauigkeit bereitzustellen, daß kleinere Beträge der Vordosiskomponenten eines Fluoreszenzglaselements herausgegriffen werden. Die Aufgabe wird dadurch gelöst, daß von dem Fluoreszenzlicht eine Komponente in einem ganz bestimmten Längenwellenbereich ausgewählt und die Strahlendosis des Fluoreszenzglaselements daraus berechnet wird, und daß zwischen dem Fluoreszenzglaselement und dem photoelektrischen Detektor ein Wellenlängenselektierteil angeordnet ist, mit dem Fluoreszenzlicht in einem ganz bestimmten Wellenlängenbereich selektiv herausgefiltert werden kann.
Patent EP-0418920-A2 (EP)
Inventor: HELLMIG WINFRIED
IPC: F16L11/08
Filed: 1990-09-21
Abstract: The invention relates to a hose (1) for transporting steam, which is provided   a) with an internal layer (2) and external layer (5) of rubber or rubber-like material and b) with a strengthening support system (3) which consists of glass filaments.   The essential feature of this invention is that   c) the glass filament over its entire cross-section and all basic building blocks (filaments, spun fibres) is impregnated all around with a rubber solution or rubber-like solution which d) is prevulcanised to an extent between 25% and 75%, in particular between 50% and 60%, prior to the final vulcanisation of the hose (1), and that e) the internal layer (2) of the hose is, as far as possible, steam-impermeable and f) the external layer (5) of the hose is, as far as possible, steam-permeable. s
Patent EP-0436092-A2 (EP)
Inventor: FREY BRADLEY GEORGE
IPC: G06F9/38
Filed: 1990-11-13
Abstract: The disclosure describes means for allowing the sequencing of operand fetches to deviate from the conceptual sequence specified in the program. Allowing fetch sequencing deviations may improve system performance, while not causing any deviation in program execution results. Out-of-sequence (OOS) fetching may be caused by issuing each fetch without regard to the following conditions: 1. a delay in issuance to storage (such as a delay in generating the address for a fetch request); 2. a speed up in operand data return (such as due to fetching the operand data from a store buffer in the execution unit without going to storage for the data); 3. a delay in the return of operand data (such as when a fetch request has a cache miss and its data must be obtained from the storage hierarchy); or 4. an overlap in the return of fetch data for a serializer instruction with execution of instructions preceding the serializer or data and instruction fetching for instructions following the serializer before its completion. Each fetch operand of a serializer is handled as OOS even when it is not OOS in order to eliminate serialized fetching. Operand store compare (OSC) controls are provided to control an OOS fetch dependent on a conceptually prior store operand. If an OOS condition is detected that possibly may have caused wrong data, an execution retry occurs beginning with the currently incomplete instruction stream, and the retry may include OOS fetching. The integrity of data is maintained when an OOS fetch operand is exposed to a cross-invalidation (XI) hit by the storage request of another CPU in a multiprocessor (MP) system.
Patent EP-0379256-A2 (EP)
Title: Acidic disinfectant all-purpose liquid cleaning composition
Inventor: COOK WILLIAM JIMMY
IPC: C11D1/825
Filed: 1990-01-16
Abstract: A stable, acidic disinfectant all-purpose liquid cleaning composition, free of detergent builders and substantially free of organic solvents, comprising a mixture of acid stable water-soluble and water-dispersible nonionic surfactants, organic acid and a water soluble, acid stable disinfectant compound in an aqueous medium. The composition spreads quickly and provides good detergency with efficient penetration of soils while maintaining a high level of disinfectant activity. A soil releasing agent may also be included in the composition in order to provide easier cleaning of the treated surface during subsequent cleaning operations. The composition is particularly effective for cleaning soap scum and mineral deposits from hard surfaces such as grout, ceramic tile, stainless steel and glass.
Patent EP-0409363-A2 (EP)
Inventor: YAACOUB CLAUDIA MICHAELA DR
IPC: H01M50/417
Filed: 1990-07-04
Abstract: A description is given of a lead storage battery having at least one separator made of filled polyolefin with which the formation of coloured, generally dark and frequently sticky deposits encountered in practice is reduced in terms of quantity. This is achieved because one or more non-ionic surfactants having a certain structure and an HLB value of at least 5 are present in the storage battery. A description is also given of a separator made of filled polyolefin which contains one or more of these surfactants.
Patent EP-0398566-A2 (EP)
Inventor: AMMANN HANS HUGO
IPC: G03F9/00
Filed: 1990-05-04
Abstract: A method and apparatus for positioning a locating mechanism and the artwork frame of a panel processing machine has been devised utilizing a flexible beam apparatus for suspending the panel (209) location mechanism and artwork frame (105) which permit these devices to be moved out of the way during loading and unloading panels into and from the work surface of processing machinery. The flexible beam suspending the location mechanism (111) in the disclosed embodiment comprises two parallel surface thin members of resilient sheet material (113,114). These members are each attached along one edge to a rigid portion of the machinery and along an opposing edge to the panel locating mechanism. This flexible beam arrangement permits the locating elements of the locating mechanism to be moved from and restored to a previous position with great accuracy. A pair of co-planar high aspect ratio sheet beam members (106,107) are used to support the artwork frame. One end of these flexible beams is each attached to the machine and an opposing end is attached to the artwork frame. These flexible beam arrangements permit the locating elements and artwork to be moved while panels are inserted into or removed from a work surface of the processing machine and restored to a previous operative position with great accuracy.
Patent EP-0404473-A2 (EP)
Inventor: KRAMER ANATOLY ILICH
IPC: A24B3/18
Filed: 1990-06-18
Abstract: The invention is directed to a process for expanding tobacco wherein tobacco is impregnated with sulfur hexafluoride and thereafter heated in an expansion zone to liberate the sulfur hexafluoride and cause expansion of the tobacco. The process of the invention can provide substantial expansion of tobacco cut filler lamina without substantial generation of tobacco fines and employing substantially mild pressures of, for example, less than about 2,000 psi and with minimal effect on tobacco taste.
Patent EP-0410570-A2 (EP)
Inventor: SUGIYAMA AKIYOSHI C O INTELLEC
IPC: G05D16/20
Filed: 1990-06-18
Abstract: An outdoor unit (A) includes at least two compressors (1M, 2M) and an outdoor heat exchanger commonly coupled thereto. An indoor (C1, C2, C3) unit is coupled to the outdoor unit (A) so as to constitute a refrigeration cycle. The indoor unit (C1, C2, C3) includes at least an indoor heat exchanger and means for outputting required capacity data in accordance with an air-conditioning load with respect to the indoor heat exchanger. A pressure detector (46) detects the highpressure-side pressure of the refrigeration cycle. A first control section (50) controls the number of compressors to be driven to be one or two. The first control section (50) sequentially starts the two compressors so as to control the compressors in a parallel operation state when the number of compressors to be driven is controlled to be two. A second control section (50) includes a comparing portion for fetching pressure data from the pressure detector and comparing the pressure data with a reference value after the first compressor (CM1) is started when the two compressors (M1, CM2) are to be sequentially started by the first control section (50), a portion for providing a command for allowing an operation start of the second compressor (CM2) to the first control section (50) when the pressure data is found to be lower than the reference value by the comparing portion, and means for providing a command for inhibiting an operation start of the second compressor (CM2) to the first control section (50) when the pressure data is found to be equal to or higher than the reference value by the comparing portion.
Patent EP-0404756-A2 (EP)
Inventor: HOWANIETZ FRIEDRICH DR
IPC: E01B2/00
Filed: 1990-06-18
Abstract: A superstructure, in particular a ballastless superstructure, has rails (1), preferably Vignoles rails, for rail-borne traffic which are detachably connected to supports (2) having at least two rails (1) which possess, on each side of the rail web (9), a sound-adsorbing device extending optionally to the rail head (11) and optionally to the rail base (10), which sound-adsorbing device resting against the rail (1), the sound-adsorbing device being formed with a coating (8, 12, 19, 21) which is adhesively retained on the rail (1), covers the rail web (9) and rail base (10) at least substantially completely, and the coating (8, 12, 19, 21) is composed of particles (23) bound by a binder and having, in particular, a particle size range from 2 mm to 8 mm and, optionally, fibres, e.g. glass fibres. <IMAGE>
Patent EP-0459450-A2 (EP)
Inventor: YOSHIDA NOBUO
IPC: C12P21/08
Filed: 1991-05-29
Abstract: The present invention first provides monoclonal antibodies recognizing membrane phospholipase A₂, namely, monoclonal antibodies PL-49, PL-71, PL-76, and PL-78, hybridomas producing them, methods for producing them, and immunoassays of membrane phospholipase A₂ using them. 
     The immunoassay of PLA₂M is useful for the diagnosis of articular rheumatism, cancers, and a wide variety of inflammatory states.