baber/WOPTO huggingface dataset:
Patent EP-0270037-A2 (EP)
Inventor: NAKADE TOSHIYUKI
IPC: G03G15/00
Filed: 1987-11-27
Abstract: The present invention relates to a display for image forming apparatus to enable indication of the number of processing sheets and also indication of impossible paper feeding on the paper feed pass on one display (J) by time-sharing at different times, and particularly concerning the point that indication of disabled paper feeding and indication of the above mentioned number of processing sheets are made alternatively when the indication of disabled paper feeding is given by providing a paper sensing switch (SW) in the paper supplying mechanism.
Patent EP-0271821-A2 (EP)
Inventor: MUELLER FRITZ DIPL-ING
IPC: F28D7/02
Filed: 1987-12-09
Abstract: Die Vorrichtung besteht aus einem Wärmetauscher, dessen zylinderförmiges, an den beiden Stirnseiten mit Stutzen (2, 3) zum Anschließen von Kühlflüssigkeitsschlauchleitungen des Motors ausgebildetes Gehäuse (1) axial in zwei halbzylindrische Schalen (15) geteilt ist, die an ihren aneinanderstoßenden Längsrändern dicht miteinander verbindbar sind. Zwischen die beiden Schalen (5) ist eine in Gehäuselängsrichtung schraubenförmig gewundene, von der zu erwärmenden Flüssigkeit durchflossene Rohrwendel (4) eingelegt, deren radial aus dem Gehäuse (1) herausgeführte Rohrenden (8) durch radial auf der Umfangswandung von wenigstens einer Schale (5) fest angeordnete Durchführungshülsen (7) hindurchgeführt sind. Auf das äußere Ende der Durchführungshülsen (7) sind Überwurfmuttern (10) aufschraubbar, die zusammen mit auf die Rohrenden aufgeschobenen Dichtungsringen (9) die Rohrenden (8) in den Durchführungshülsen (7) abdichten.
Patent EP-0271888-A2 (EP)
Inventor: DENNIS JAMES T
IPC: G11B3/095
Filed: 1987-12-16
Abstract: An automatic record player utilizes an integrally formed cam (32) on the underside of the turntable (16) in conjunction with a velocity trip mechanism (122, 38, 40, 41, 76) to raise the tone arm (20) from the record and move it up and over onto the rest post (56) in one revolution of the turntable. A tone arm mount (58) utilizes an integrally formed tone arm support shaft and trip finger assembly (68) that is mounted from the underside of the base (14).
Patent EP-0247677-A2 (EP)
Inventor: CAPACCIONI LIVIO
IPC: B60N3/04
Filed: 1987-05-18
Abstract: A mat (1) with moulded protective border for motor vehicles is disclosed, wherein a perimetral profile border (4) is applied by injection moulding, said border (4) being adapted to hold on the mat (1) dirt taken inside a motor vehicle by passenger's footwear.
Patent EP-0262737-A2 (EP)
Inventor: KNAPP ALAN GEORGE
IPC: H01J29/07
Filed: 1987-09-28
Abstract: In a display tube a laminated dynode channel plate electron multiplier (16) produces at its channel outputs (50) a current-multiplied beam (14) in response to an electron beam being scanned thereover which is accelerated towards a phosphor screen (14) comprising repeating groups of different colour phosphor elements and selectively directed onto particular elements by colour selection deflector electrodes (38,40) adjacent the channel outputs. To provide increased horizontal resolution capability the exits (50) of the apertures in the final dynode are elongate in shape, other dynodes having circular apertures, and arranged parallel to one another with their longer axes extending vertically to form a comparatively narrow horizontal width output beam. The final dynode aperture entrances may be similarly elongate or circular with the apertures having a re-entrant profile. An apertured extractor electrode (36) disposed between the multiplier and colour selection electrodes may also have elongated apertures (42) to enhance this beam shaping.
Patent EP-0236023-A2 (EP)
Inventor: BLACKMAN SEYMOUR NORMAN
IPC: A61B5/00
Filed: 1987-02-20
Abstract: A non-invasive, real-time, user-performed, blood glucose level monitoring method determines the blood glucose level as a function of the glucose level of lachrymal fluid. A kit of parts for enabling performance of the monitoring method is also described.
Patent EP-0243143-A2 (EP)
Inventor: BEARDEN ROBY JR
IPC: C10G47/02
Filed: 1987-04-21
Abstract: A phosphomolybdic acid catalyst is made by mixing an aqueous solution of phosphomolybdic acid with a hydrocarbonaceous oil, drying the mixture and contacting the dried mixture with H₂S to sulfide the dried mixture and then heating the sulfided mixture to convert same to a solid molybdenum-containing catalyst-containing material. The said material is useful for hydrocarbon hydroconversion processes.
Patent EP-0246062-A2 (EP)
Inventor: NEUWEN DAVID BERNARD
IPC: C02F1/68
Filed: 1987-05-12
Abstract: A package and method for chlorinating a body of water such as a swimming pool, the package comprising a source of hypochlorite material which in use dissolves leaving a solid residue and a sachet containing the material, the sachet having at least one wall which is permeable to water and to chlorine , the permeability being such as in use to retain more than 50 wt % of the solid residue in the sachet. According to the method of use in a swimming pool the sachet is disposed in the skimmer box and the filter pump disperses the chlorine through the swimming pool. The hypochlorite material may contain a carbonate to release CO₂ when most of the chlorine has been released, a gelling agent to block th selectvely pores in the sachet to contain the CO₂ and a flocculating agent to agglomerate at least some of the solid residues.
Patent EP-0271315-A2 (EP)
Inventor: TAKAMATSU TOSHIAKI
IPC: G02F1/1347
Filed: 1987-12-08
Abstract: A color liquid crystal display unit (D) comprises two liquid crystal cells (1-4, 1-5) formed by three glass substrates (1-1, 1-2, 1-3), a neutral polarizer (1-37) and color polarizer layers associated to each cell. 
     Each color polarizer layer consists of at least two color polarizers with different absorption characteristics and absorption axes crossing at right angles. 
     On substrate (1-2) there are the color polarizers (1-6, 1-7, 1-8) corresponding to the colors blue, red and green and (1-9, 1-10, 1-11) corresponding to red, green and blue in this sequence. 
     Accordingly on substrate (1-3) there are the color polarizers (1-12, 1-13, 1-14) corresponding to the colors yellow, cyanogen and magenta and (1-15, 1-16, 1-17) corresponding to cyanogen, magenta and yellow, the color polarizers of the second all being complementary to the color polarizers of the first cell.
Patent EP-0280937-A2 (EP)
Inventor: ORLANDI ALFREDO
IPC: F16F1/36
Filed: 1988-02-10
Abstract: It is described a variable strength spring 1 including a tubolar body 2, to which inner is coaxially obtained a concave contrast seat 4, a ring 7 made of elastomeric material, rigidly engaged in the tubolar body and a connection tang 14 rigidly engaged in the elastic ring. 
     The elastic ring presents a radial groove 8 that defines, on the longitudinal length of same ring, a first portion 7a rigidly engaged inside the tubolar body, in the opposite side of the contrast seat, and a second portion 7b slidely engaged in the tubolar body. On the outer circumferential length of the second portion is situated a rabbet edge 12 which results opposite to a stopping seat 6 obtained inside the tubolar body 2.
Patent EP-0292720-A2 (EP)
Inventor: NORRIS PHILIP R
IPC: G11B7/0033
Filed: 1988-04-27
Abstract: There is disclosed an improved method of and apparatus for transporting an optical recording card along a predetermined path to a rotational reference axis whereat the card is rotated about so that concentric and/or spiral data tracks can be read by the optical reader.
Patent EP-0291749-A2 (EP)
Inventor: CARROLL WILLIAM MICHAEL
IPC: F16F1/18
Filed: 1988-04-29
Abstract: A method for making a reel-pressure spring (24) for a magnetic tape cassette begins by feeding a strip of spring material from a traverse-wound coil into a first work station of a punch press. The strip material has a width equal to the width of the finished spring (24). A die pierces the strip mate­rial to form mounting holes (28). The strip material is then fed into a shaping die of a second work station. A cutoff punch severs a blank from the end of the strip material by cutting across the full width of the strip. A shaping die at the second work station shapes the blank into a finished spring, which is then ejected from the second work station to a dis­charge chute. Finished springs are stacked in the discharge chute in the order in which they are made in the second work station. The stack is packaged so as to maintain the stack intact until such time as the springs are assembled into a cassette.
Patent EP-0291008-A2 (EP)
Title: Kunststoff-Spritzgiessmaschine mit einer in unterschiedliche Arbeitsstellungen überführbaren Spritzgiesseinheit
Inventor: HEHL KARL
IPC: B29C45/17
Filed: 1988-05-10
Abstract: Die Spritzgießeinheit der Kunststoff-Spritzgießmaschine ist aus einer ersten Arbeitsstellung mit zentraler Spritzachse mittels einer Verschiebeeinrichtung durch Parallelverschiebung bedarfsweise in wenigstens eine weitere Arbeitsstellung mit nicht-zentraler Spritzachse (w-w) überführbar. Die Spritzgießeinheit (S) ist bei zentraler Spritzachse auf eine Spritzgießform (G) für zentralen Anguß und bei nicht-zentraler Spritzachse (w-w) auf eine Spritzgießform (G') für nicht-zentralen Anguß mittels symmetrisch zur Spritzachse angeordneter hydraulischer Antriebszylinder (18) aufsetzbar. Die Kolbenstangen (14) der Antriebszylinder (18) sind in nutenartigen Führungen (15a) des Formträgers (15) verschiebbar, zur axialen Festlegung hintergriffen und auf einer Plattform (17) der Verschiebeeinrichtung mittels eines Stützteils (19) zentrierend abgestützt. Im Falle einer horizontalen Verschiebung liegen die Achsen der hydraulischen Antriebszylinder (18) in einer Ebene, die zur Horizontalen einen Winkel einschließt. Dadurch wird erreicht, daß allen Erfordernissen des Spritzgusses Rechnung getragen werden kann und zugleich die prinzipiellen Voraussetzungen für eine Automatisierung der verschiedenen Arbeitseinstellungen bei relativ geringem technischen Aufwand vorliegen.
Patent EP-0304880-A2 (EP)
Inventor: STEWART DANIEL L
IPC: G06F9/50
Filed: 1988-08-24
Abstract: A programmable controller suitable for operating a machine to carry out programmed functions includes a plurality of program processors (18). Each of the program processors (18) being operable to execute simultaneously a different user control program that directs the operation of the machine to perform specific functions. Each of the processor means (18) is contained within a separate module which also includes a memory (106) for storing the user control programs that are to be executed by that processor means. A mechanism is also provided to control the sequence in which the user control programs are executed and which of the processor means executes a given control program. At least one input/output interface circuit (20) controls the gathering of data from various external sensors and in response to output data received from the processor means, controls the operation of actuator devices on the machine. The input/output data regarding state of the sensors and actuator devices are stored in a memory (134) within the interface circuit (20). A system controller (16) supervises the interaction and inter­communication of the plurality of processor means (18) and the input/output interface circuits (20).
Patent EP-0309968-A2 (EP)
Inventor: HOWARD LEE JARVIS
IPC: C07C11/02
Filed: 1988-09-26
Abstract: A process and apparatus for separating selected C₄ olefinic products from combinations there­of with lower boiling point compounds comprises par­tially condensing (in 15) a stream containing said products and compounds, atmospherically separating said par­tially condensed stream to yield gas and liquid streams, stripping said liquid stream to yield stripper overhead gas (8) and stripper bottoms liquids (9), and recov­ering said C₄ olefinic and paraffinic products from said stripper bottoms liquid, all at selected tempera­tures and pressures adapted to produce a high re­covered percentage of said desired C₄ olefinic and paraffinic product.
Patent EP-0310012-A2 (EP)
Inventor: KELLER REINHOLD DR
IPC: C12P13/04
Filed: 1988-09-28
Abstract: Optically pure homophenylalanines can be prepared by subjecting the corresponding racemic esters to selective hydrolysis using subtilisin. This cleaves the L-carboxylic ester. The D compound does not undergo this hydrolysis and can be easily separated off from the L compound in this manner.
Patent EP-0316725-A2 (EP)
Inventor: KELLER REINHOLD DR
IPC: C07K7/18
Filed: 1988-11-09
Abstract: Amino acids and peptides can be linked together enzymatically with the aid of thermolysin or chymotrypsin when one amino-acid residue is proteinogenous and the other amino-acid residue is non-proteinogenous.
Patent EP-0319883-A2 (EP)
Inventor: MARUYAMA KAZUMASA
IPC: C08G77/28
Filed: 1988-12-03
Abstract: The dielectric polymeric film in the inventive film capacitor is formed from a cyanoalkyl-containing organopolysiloxane repre­sented by the average unit formula 
R¹ a R² b SiO (4-a-b)/2 , 
in which R¹ ia a cyanoalkyl group having 3 to 5 carbon atoms, R² is a hydrogen atom, monovalent hydrocarbon group or halogenat­ed monovalent hydrocarbon group, the subscript a is a positive number in the range from 0.8 to 1.8 and the subscript b is zero or a positive number not exceeding 1.0 with the proviso that a + b is in the range from 1.1 to 1.98.
Patent EP-0275140-A2 (EP)
Inventor: OHWADA JUNICHI
IPC: G09G3/30
Filed: 1988-01-05
Abstract: A high-speed scanning method uses K(K ≧ 3) semiconductor switch elements (101,102,103,104) each having one main electrode responsive to an input signal (V in ), another main electrode, and a control electrode responsive to a control signal (ø₁,ø₂,ø₃,ø₄) for con­trolling the transmissive and intransmissive states of said input signal from said one main electrode to said other main electrode. Capacitive loads (201,202,203, 204) are connected to the other main electrode of each of the semiconductor switch elements (101,102,103,104), for shifting one of said K-number of semiconductor switch elements (101,102,103,104) sequentially with a predetermined period from said transmissive state to said intransmissive state or vice versa. An arbitrary number L(K > L ≧ 2) of semiconductor switch elements (101,102,103,104) of adjacent scans are rendered trans­missive, and the period, for which said L-number of semiconductor switch elements (101,102,103,104) are rendered intransmissive, are included in at least one period, to elongate the period for which the scanning signals fluctuate, thereby using low-frequency semi­conductor switches. Also disclosed is a high-speed scanning circuit which carries out this scanning method.
Patent EP-0278711-A2 (EP)
Inventor: CROMPTON GEOFFREY
IPC: C08J5/24
Filed: 1988-02-08
Abstract: A glazing bead 10 has an outer skin formed in two parts 16 and 18. The two parts 16 and 18 are formed by moulding a cloth or paper of glass fibre or other suitable fibrous material impregnated with phenolic resin containing one or more frits and ceramic powder or fibre. The two parts 16 and 18 are joined together and the resultant cavity therebetween filled with a mixture of phenolic resin containing one or more frits and ceramic powder or fibre, or sodium silicate containing one or more frits and ceramic powder or fibre.
Patent EP-0300624-A2 (EP)
Inventor: KOMITSKY FRANK JR
IPC: C08L45/00
Filed: 1988-06-24
Abstract: Polymers of cyclopentadiene with or without other olefins which have been reacted with carboxylic acids to yield resins having carboxyl functionality. These resins are treated with a base to form an ionizable resin which can be readily dispersed in water without a surfactant. Water dispersions of the ionizable resins are compatible with a number of elastomeric latices and can be mixed therewith to form adhesive compositions.
Patent EP-0303425-A2 (EP)
Inventor: TURNER DONALD MILNE
IPC: B62D55/088
Filed: 1988-08-08
Abstract: An improved bush assembly for insertion into an aperture of a lug (3,4) of a track part (1,2) of a tracked vehicle is disclosed. An exposed outermost side wall (11) of the bush (6) has an extended surface length, so that when under design precompression the wall (11) makes angles of approximately 90° with the inner surface of the aperture and 70-80° with the outer surface of the central pin (5). The wall (11) may be concave and the bush (6) may comprise a number of annular bush parts (7′,8′). The high tensile strains which develop on that wall of the bush are thereby minimized and bulging out of the bush beyond the end of the pin is discouraged.
Patent EP-0323110-A2 (EP)
Inventor: NISHIDA TSUTOMU
IPC: H04N5/74
Filed: 1988-12-20
Abstract: A screen device suited to use in a projection type display device for a high-definition television set. The screen device includes a screen (9) on which television images are projected, and a screen frame (10) to which this screen (9) is attached at the central section thereof. Incorporated into this screen frame are speakers (11, 12, 13) which are used as the front speakers of a sound reproduction system of the type which is commonly known as the 3-1 type 4-channel system.
Patent EP-0301994-A2 (EP)
Inventor: FERRIS DONALD L
IPC: B64C27/605
Filed: 1988-07-14
Abstract: The helicopter composite swashplate ring (3) has a triaxial braided tubular ring (9) that withstands both forces in-plane and normal to the plane of the swash­plate. The triaxial braided tubular ring (9) comprises substantially circumferential fibers interwoven with angled fibers oriented at a predetermined angle to the circumferential fibers. The tubular ring (9) contains a composite circumferential spacer ring (6) that comprises an upper ring plate (12) connected to a lower ring plate (15) by a plurality of first tubular support members (18) The upper ring plate (12) and lower ring plate (15) are adjacent the inside upper and insider lower surfaces of the tubular ring (9), respectively. The upper and lower plates (12,15) have openings (21) in alignment with the first tubular support members (18). The ring plates (12, 15) have a plurality of sections (27) extending radially outward. The sections (27) have lug openings (30) that are in alignment with a plurality of second vertical support members (33) to form channels therethrough for accepting servo or control rod lugs.
Patent EP-0282440-A2 (EP)
Inventor: YOSHIOKA HAJIME C O KYOTO MACH
IPC: B24D3/16
Filed: 1988-03-09
Abstract: An electrodeposited grindstone obtained by embedding abrasive grains in a nickel plated bearing layer due to electrodeposition process and a nickel-phosphorus alloy bearing layer due to chemical plating process formed successively on a grinding part surface of a grindstone base metal. An electrodeposited grindstone obtained by forming a thin plated layer by electrodeposition process on said electrodeposited grindstone which underwent a heat treatment and on the surface of the nickel-phosphorus alloy bearing layer.
Patent EP-0325199-A2 (EP)
Inventor: FOLKMAN JUDAH
IPC: C07D303/16
Filed: 1989-01-17
Abstract: Fumagillin and its salts have an angiogenesis inhibiting activity and are useful for prophylaxis and treatment of diseases induced by abnormally stimulated neovascularization. The invention also provides certain pharmaceutical compositions comprising fumagillin or its salt, and an agent which potentiates angiogenesis inhibition such as heparin and sulfated cyclodextrins such as beta-cyclodextrin tetradecasulfate.
Patent EP-0329958-A2 (EP)
Inventor: EMMRICH GERD
IPC: C10G7/08
Filed: 1989-01-24
Abstract: In the process for producing an aromatics concentrate suitable as a blending component for carburettor fuels, feed hydrocarbon mixtures of a boiling range essentially between 40 and 170 DEG C are subjected to an extractive distillation, without prior separation into individual fractions, the selective solvent used being N-substituted morpholines with substituents having not more than 7 C atoms. In this process, the low-boiling non-aromatics of a boiling range up to about 105 DEG C are virtually completely, and the higher-boiling non-aromatics of a boiling range between about 105 and 160 DEG C predominantly, obtained as the raffinate, while the aromatics which are used wholly or partly as a blending component arise in the extract from the extractive distillation. For the purpose of separating heavy aromatics off from the solvent, water is added in this process to a part stream of the circulated solvent and the heavy aromatics are separated as the light phase from the solvent/water mixture. The latter is then separated into its constituents and re-used.
Patent EP-0333151-A2 (EP)
Title: Thin film transistor
Inventor: NAKAZAWA TAKASHI
IPC: H01L29/786
Filed: 1989-03-15
Abstract: Described is a thin film transistor comprising on a substrate (101) a source electrode (103), a drain electrode (102), a semiconductor layer (104) contacting the source and drain electrodes, a gate insulating layer (105) and a gate electrode (106), wherein said source and drain elec­trodes (103, 102) are formed as parallel elongated strips extending in a first direction, said semiconductor layer (104) and said gate electrode (106) are formed as elongated strips extending in a second direction substantially perpendicular to said frist direction, and said gate electrode (106) completely covering said semiconductor layer (104) through the gate insulating film (105). With this arrange­ment any shift of the gate electrode (106) with respect to source and drain electrodes (103, 102), which may occur du­ring manufacturing, does not influence the parasitic capa­citances between gate and source and gate and drain of the transistor. This ensures uniform transistor characteristics where a plurality of such thin film transistors are emplo­yed as for instance with an active matrix liquid crystal display device.
Patent EP-0384941-A2 (EP)
Inventor: JUEL ANDERS
IPC: B65D30/04
Filed: 1989-03-22
Abstract: The present invention relates to a flexible intermediate bulk container for transporta­tion, storage and lifting of bulk material. Said container has improved bottom (2) and top (1) construction, and it comprises a hose formed blank (3, 4) made from a round woven fabric or from at least one piece of flat woven fabric joined at its bottom (2) and/or top (1) end after folding the blank (3, 4) in three or more longitu­dinal folds (8, 9, 10) each consisting of two layers. The length of said joint(s) being less than 1/4 of the containers circumference. The FIBC has a filling opening, a possible liner (15) and might have lifting loops (12) which is in­tegral extensions of the side walls (3, 4).
Patent EP-0344426-A2 (EP)
Inventor: MILLIS HUGH LOWELL JR
IPC: H03K19/23
Filed: 1989-03-30
Abstract: An apparatus and method for providing self-checking voting logic for fault tolerant computing applications. The apparatus comprises a voting circuitry for producing a voting circuit output signal based upon a majority of triplicated logic output signals, unanimous circuitry for producing a unanimous circuit output signal that represents whether or not all of said triplicated logic output signal values are equal or not and self-checking circuitry for monitoring the validity of operation of the voting and the unanimous circuitry as well as said self-checking circuitry itself.